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_octeonp 6601
1886 #define bfd_mach_mips_octeon2 6502
1887 #define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */
1888 #define bfd_mach_mipsisa32 32
1889 #define bfd_mach_mipsisa32r2 33
1890 #define bfd_mach_mipsisa64 64
1891 #define bfd_mach_mipsisa64r2 65
1892 #define bfd_mach_mips_micromips 96
1893 bfd_arch_i386, /* Intel 386 */
1894 #define bfd_mach_i386_intel_syntax (1 << 0)
1895 #define bfd_mach_i386_i8086 (1 << 1)
1896 #define bfd_mach_i386_i386 (1 << 2)
1897 #define bfd_mach_x86_64 (1 << 3)
1898 #define bfd_mach_x64_32 (1 << 4)
1899 #define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
1900 #define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
1901 #define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
1902 bfd_arch_l1om, /* Intel L1OM */
1903 #define bfd_mach_l1om (1 << 5)
1904 #define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
1905 bfd_arch_k1om, /* Intel K1OM */
1906 #define bfd_mach_k1om (1 << 6)
1907 #define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
1908 bfd_arch_we32k, /* AT&T WE32xxx */
1909 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1910 bfd_arch_i860, /* Intel 860 */
1911 bfd_arch_i370, /* IBM 360/370 Mainframes */
1912 bfd_arch_romp, /* IBM ROMP PC/RT */
1913 bfd_arch_convex, /* Convex */
1914 bfd_arch_m88k, /* Motorola 88xxx */
1915 bfd_arch_m98k, /* Motorola 98xxx */
1916 bfd_arch_pyramid, /* Pyramid Technology */
1917 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
1918 #define bfd_mach_h8300 1
1919 #define bfd_mach_h8300h 2
1920 #define bfd_mach_h8300s 3
1921 #define bfd_mach_h8300hn 4
1922 #define bfd_mach_h8300sn 5
1923 #define bfd_mach_h8300sx 6
1924 #define bfd_mach_h8300sxn 7
1925 bfd_arch_pdp11, /* DEC PDP-11 */
1927 bfd_arch_powerpc, /* PowerPC */
1928 #define bfd_mach_ppc 32
1929 #define bfd_mach_ppc64 64
1930 #define bfd_mach_ppc_403 403
1931 #define bfd_mach_ppc_403gc 4030
1932 #define bfd_mach_ppc_405 405
1933 #define bfd_mach_ppc_505 505
1934 #define bfd_mach_ppc_601 601
1935 #define bfd_mach_ppc_602 602
1936 #define bfd_mach_ppc_603 603
1937 #define bfd_mach_ppc_ec603e 6031
1938 #define bfd_mach_ppc_604 604
1939 #define bfd_mach_ppc_620 620
1940 #define bfd_mach_ppc_630 630
1941 #define bfd_mach_ppc_750 750
1942 #define bfd_mach_ppc_860 860
1943 #define bfd_mach_ppc_a35 35
1944 #define bfd_mach_ppc_rs64ii 642
1945 #define bfd_mach_ppc_rs64iii 643
1946 #define bfd_mach_ppc_7400 7400
1947 #define bfd_mach_ppc_e500 500
1948 #define bfd_mach_ppc_e500mc 5001
1949 #define bfd_mach_ppc_e500mc64 5005
1950 #define bfd_mach_ppc_titan 83
1951 bfd_arch_rs6000, /* IBM RS/6000 */
1952 #define bfd_mach_rs6k 6000
1953 #define bfd_mach_rs6k_rs1 6001
1954 #define bfd_mach_rs6k_rsc 6003
1955 #define bfd_mach_rs6k_rs2 6002
1956 bfd_arch_hppa, /* HP PA RISC */
1957 #define bfd_mach_hppa10 10
1958 #define bfd_mach_hppa11 11
1959 #define bfd_mach_hppa20 20
1960 #define bfd_mach_hppa20w 25
1961 bfd_arch_d10v, /* Mitsubishi D10V */
1962 #define bfd_mach_d10v 1
1963 #define bfd_mach_d10v_ts2 2
1964 #define bfd_mach_d10v_ts3 3
1965 bfd_arch_d30v, /* Mitsubishi D30V */
1966 bfd_arch_dlx, /* DLX */
1967 bfd_arch_m68hc11, /* Motorola 68HC11 */
1968 bfd_arch_m68hc12, /* Motorola 68HC12 */
1969 #define bfd_mach_m6812_default 0
1970 #define bfd_mach_m6812 1
1971 #define bfd_mach_m6812s 2
1972 bfd_arch_z8k, /* Zilog Z8000 */
1973 #define bfd_mach_z8001 1
1974 #define bfd_mach_z8002 2
1975 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
1976 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
1977 #define bfd_mach_sh 1
1978 #define bfd_mach_sh2 0x20
1979 #define bfd_mach_sh_dsp 0x2d
1980 #define bfd_mach_sh2a 0x2a
1981 #define bfd_mach_sh2a_nofpu 0x2b
1982 #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1983 #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1984 #define bfd_mach_sh2a_or_sh4 0x2a3
1985 #define bfd_mach_sh2a_or_sh3e 0x2a4
1986 #define bfd_mach_sh2e 0x2e
1987 #define bfd_mach_sh3 0x30
1988 #define bfd_mach_sh3_nommu 0x31
1989 #define bfd_mach_sh3_dsp 0x3d
1990 #define bfd_mach_sh3e 0x3e
1991 #define bfd_mach_sh4 0x40
1992 #define bfd_mach_sh4_nofpu 0x41
1993 #define bfd_mach_sh4_nommu_nofpu 0x42
1994 #define bfd_mach_sh4a 0x4a
1995 #define bfd_mach_sh4a_nofpu 0x4b
1996 #define bfd_mach_sh4al_dsp 0x4d
1997 #define bfd_mach_sh5 0x50
1998 bfd_arch_alpha, /* Dec Alpha */
1999 #define bfd_mach_alpha_ev4 0x10
2000 #define bfd_mach_alpha_ev5 0x20
2001 #define bfd_mach_alpha_ev6 0x30
2002 bfd_arch_arm, /* Advanced Risc Machines ARM. */
2003 #define bfd_mach_arm_unknown 0
2004 #define bfd_mach_arm_2 1
2005 #define bfd_mach_arm_2a 2
2006 #define bfd_mach_arm_3 3
2007 #define bfd_mach_arm_3M 4
2008 #define bfd_mach_arm_4 5
2009 #define bfd_mach_arm_4T 6
2010 #define bfd_mach_arm_5 7
2011 #define bfd_mach_arm_5T 8
2012 #define bfd_mach_arm_5TE 9
2013 #define bfd_mach_arm_XScale 10
2014 #define bfd_mach_arm_ep9312 11
2015 #define bfd_mach_arm_iWMMXt 12
2016 #define bfd_mach_arm_iWMMXt2 13
2017 bfd_arch_ns32k, /* National Semiconductors ns32000 */
2018 bfd_arch_w65, /* WDC 65816 */
2019 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
2020 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
2021 #define bfd_mach_tic3x 30
2022 #define bfd_mach_tic4x 40
2023 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
2024 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */
2025 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
2026 bfd_arch_v850, /* NEC V850 */
2027 #define bfd_mach_v850 1
2028 #define bfd_mach_v850e 'E'
2029 #define bfd_mach_v850e1 '1'
2030 #define bfd_mach_v850e2 0x4532
2031 #define bfd_mach_v850e2v3 0x45325633
2032 bfd_arch_arc, /* ARC Cores */
2033 #define bfd_mach_arc_5 5
2034 #define bfd_mach_arc_6 6
2035 #define bfd_mach_arc_7 7
2036 #define bfd_mach_arc_8 8
2037 bfd_arch_m32c, /* Renesas M16C/M32C. */
2038 #define bfd_mach_m16c 0x75
2039 #define bfd_mach_m32c 0x78
2040 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
2041 #define bfd_mach_m32r 1 /* For backwards compatibility. */
2042 #define bfd_mach_m32rx 'x'
2043 #define bfd_mach_m32r2 '2'
2044 bfd_arch_mn10200, /* Matsushita MN10200 */
2045 bfd_arch_mn10300, /* Matsushita MN10300 */
2046 #define bfd_mach_mn10300 300
2047 #define bfd_mach_am33 330
2048 #define bfd_mach_am33_2 332
2050 #define bfd_mach_fr30 0x46523330
2052 #define bfd_mach_frv 1
2053 #define bfd_mach_frvsimple 2
2054 #define bfd_mach_fr300 300
2055 #define bfd_mach_fr400 400
2056 #define bfd_mach_fr450 450
2057 #define bfd_mach_frvtomcat 499 /* fr500 prototype */
2058 #define bfd_mach_fr500 500
2059 #define bfd_mach_fr550 550
2060 bfd_arch_moxie, /* The moxie processor */
2061 #define bfd_mach_moxie 1
2064 #define bfd_mach_mep 1
2065 #define bfd_mach_mep_h1 0x6831
2066 #define bfd_mach_mep_c5 0x6335
2067 bfd_arch_ia64, /* HP/Intel ia64 */
2068 #define bfd_mach_ia64_elf64 64
2069 #define bfd_mach_ia64_elf32 32
2070 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
2071 #define bfd_mach_ip2022 1
2072 #define bfd_mach_ip2022ext 2
2073 bfd_arch_iq2000, /* Vitesse IQ2000. */
2074 #define bfd_mach_iq2000 1
2075 #define bfd_mach_iq10 2
2076 bfd_arch_epiphany, /* Adapteva EPIPHANY */
2077 #define bfd_mach_epiphany16 1
2078 #define bfd_mach_epiphany32 2
2080 #define bfd_mach_ms1 1
2081 #define bfd_mach_mrisc2 2
2082 #define bfd_mach_ms2 3
2084 bfd_arch_avr, /* Atmel AVR microcontrollers. */
2085 #define bfd_mach_avr1 1
2086 #define bfd_mach_avr2 2
2087 #define bfd_mach_avr25 25
2088 #define bfd_mach_avr3 3
2089 #define bfd_mach_avr31 31
2090 #define bfd_mach_avr35 35
2091 #define bfd_mach_avr4 4
2092 #define bfd_mach_avr5 5
2093 #define bfd_mach_avr51 51
2094 #define bfd_mach_avr6 6
2095 #define bfd_mach_avrxmega1 101
2096 #define bfd_mach_avrxmega2 102
2097 #define bfd_mach_avrxmega3 103
2098 #define bfd_mach_avrxmega4 104
2099 #define bfd_mach_avrxmega5 105
2100 #define bfd_mach_avrxmega6 106
2101 #define bfd_mach_avrxmega7 107
2102 bfd_arch_bfin, /* ADI Blackfin */
2103 #define bfd_mach_bfin 1
2104 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2105 #define bfd_mach_cr16 1
2106 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2107 #define bfd_mach_cr16c 1
2108 bfd_arch_crx, /* National Semiconductor CRX. */
2109 #define bfd_mach_crx 1
2110 bfd_arch_cris, /* Axis CRIS */
2111 #define bfd_mach_cris_v0_v10 255
2112 #define bfd_mach_cris_v32 32
2113 #define bfd_mach_cris_v10_v32 1032
2115 #define bfd_mach_rl78 0x75
2116 bfd_arch_rx, /* Renesas RX. */
2117 #define bfd_mach_rx 0x75
2118 bfd_arch_s390, /* IBM s390 */
2119 #define bfd_mach_s390_31 31
2120 #define bfd_mach_s390_64 64
2121 bfd_arch_score, /* Sunplus score */
2122 #define bfd_mach_score3 3
2123 #define bfd_mach_score7 7
2124 bfd_arch_openrisc, /* OpenRISC */
2125 bfd_arch_mmix, /* Donald Knuth's educational processor. */
2127 #define bfd_mach_xstormy16 1
2128 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2129 #define bfd_mach_msp11 11
2130 #define bfd_mach_msp110 110
2131 #define bfd_mach_msp12 12
2132 #define bfd_mach_msp13 13
2133 #define bfd_mach_msp14 14
2134 #define bfd_mach_msp15 15
2135 #define bfd_mach_msp16 16
2136 #define bfd_mach_msp21 21
2137 #define bfd_mach_msp31 31
2138 #define bfd_mach_msp32 32
2139 #define bfd_mach_msp33 33
2140 #define bfd_mach_msp41 41
2141 #define bfd_mach_msp42 42
2142 #define bfd_mach_msp43 43
2143 #define bfd_mach_msp44 44
2144 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2145 #define bfd_mach_xc16x 1
2146 #define bfd_mach_xc16xl 2
2147 #define bfd_mach_xc16xs 3
2148 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2149 #define bfd_mach_xtensa 1
2151 #define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2152 #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2153 #define bfd_mach_z80full 7 /* All undocumented instructions. */
2154 #define bfd_mach_r800 11 /* R800: successor with multiplication. */
2155 bfd_arch_lm32, /* Lattice Mico32 */
2156 #define bfd_mach_lm32 1
2157 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
2158 bfd_arch_tilepro, /* Tilera TILEPro */
2159 bfd_arch_tilegx, /* Tilera TILE-Gx */
2160 #define bfd_mach_tilepro 1
2161 #define bfd_mach_tilegx 1
2162 #define bfd_mach_tilegx32 2
2166 typedef struct bfd_arch_info
2169 int bits_per_address;
2171 enum bfd_architecture arch;
2173 const char *arch_name;
2174 const char *printable_name;
2175 unsigned int section_align_power;
2176 /* TRUE if this is the default machine for the architecture.
2177 The default arch should be the first entry for an arch so that
2178 all the entries for that arch can be accessed via <<next>>. */
2179 bfd_boolean the_default;
2180 const struct bfd_arch_info * (*compatible)
2181 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
2183 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
2185 /* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
2186 IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
2187 TRUE, the buffer contains code. */
2188 void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
2191 const struct bfd_arch_info *next;
2195 const char *bfd_printable_name (bfd *abfd);
2197 const bfd_arch_info_type *bfd_scan_arch (const char *string);
2199 const char **bfd_arch_list (void);
2201 const bfd_arch_info_type *bfd_arch_get_compatible
2202 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
2204 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
2206 enum bfd_architecture bfd_get_arch (bfd *abfd);
2208 unsigned long bfd_get_mach (bfd *abfd);
2210 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
2212 unsigned int bfd_arch_bits_per_address (bfd *abfd);
2214 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
2216 const bfd_arch_info_type *bfd_lookup_arch
2217 (enum bfd_architecture arch, unsigned long machine);
2219 const char *bfd_printable_arch_mach
2220 (enum bfd_architecture arch, unsigned long machine);
2222 unsigned int bfd_octets_per_byte (bfd *abfd);
2224 unsigned int bfd_arch_mach_octets_per_byte
2225 (enum bfd_architecture arch, unsigned long machine);
2227 /* Extracted from reloc.c. */
2228 typedef enum bfd_reloc_status
2230 /* No errors detected. */
2233 /* The relocation was performed, but there was an overflow. */
2236 /* The address to relocate was not within the section supplied. */
2237 bfd_reloc_outofrange,
2239 /* Used by special functions. */
2242 /* Unsupported relocation size requested. */
2243 bfd_reloc_notsupported,
2248 /* The symbol to relocate against was undefined. */
2249 bfd_reloc_undefined,
2251 /* The relocation was performed, but may not be ok - presently
2252 generated only when linking i960 coff files with i960 b.out
2253 symbols. If this type is returned, the error_message argument
2254 to bfd_perform_relocation will be set. */
2257 bfd_reloc_status_type;
2260 typedef struct reloc_cache_entry
2262 /* A pointer into the canonical table of pointers. */
2263 struct bfd_symbol **sym_ptr_ptr;
2265 /* offset in section. */
2266 bfd_size_type address;
2268 /* addend for relocation value. */
2271 /* Pointer to how to perform the required relocation. */
2272 reloc_howto_type *howto;
2277 enum complain_overflow
2279 /* Do not complain on overflow. */
2280 complain_overflow_dont,
2282 /* Complain if the value overflows when considered as a signed
2283 number one bit larger than the field. ie. A bitfield of N bits
2284 is allowed to represent -2**n to 2**n-1. */
2285 complain_overflow_bitfield,
2287 /* Complain if the value overflows when considered as a signed
2289 complain_overflow_signed,
2291 /* Complain if the value overflows when considered as an
2293 complain_overflow_unsigned
2296 struct reloc_howto_struct
2298 /* The type field has mainly a documentary use - the back end can
2299 do what it wants with it, though normally the back end's
2300 external idea of what a reloc number is stored
2301 in this field. For example, a PC relative word relocation
2302 in a coff environment has the type 023 - because that's
2303 what the outside world calls a R_PCRWORD reloc. */
2306 /* The value the final relocation is shifted right by. This drops
2307 unwanted data from the relocation. */
2308 unsigned int rightshift;
2310 /* The size of the item to be relocated. This is *not* a
2311 power-of-two measure. To get the number of bytes operated
2312 on by a type of relocation, use bfd_get_reloc_size. */
2315 /* The number of bits in the item to be relocated. This is used
2316 when doing overflow checking. */
2317 unsigned int bitsize;
2319 /* The relocation is relative to the field being relocated. */
2320 bfd_boolean pc_relative;
2322 /* The bit position of the reloc value in the destination.
2323 The relocated value is left shifted by this amount. */
2324 unsigned int bitpos;
2326 /* What type of overflow error should be checked for when
2328 enum complain_overflow complain_on_overflow;
2330 /* If this field is non null, then the supplied function is
2331 called rather than the normal function. This allows really
2332 strange relocation methods to be accommodated (e.g., i960 callj
2334 bfd_reloc_status_type (*special_function)
2335 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
2338 /* The textual name of the relocation type. */
2341 /* Some formats record a relocation addend in the section contents
2342 rather than with the relocation. For ELF formats this is the
2343 distinction between USE_REL and USE_RELA (though the code checks
2344 for USE_REL == 1/0). The value of this field is TRUE if the
2345 addend is recorded with the section contents; when performing a
2346 partial link (ld -r) the section contents (the data) will be
2347 modified. The value of this field is FALSE if addends are
2348 recorded with the relocation (in arelent.addend); when performing
2349 a partial link the relocation will be modified.
2350 All relocations for all ELF USE_RELA targets should set this field
2351 to FALSE (values of TRUE should be looked on with suspicion).
2352 However, the converse is not true: not all relocations of all ELF
2353 USE_REL targets set this field to TRUE. Why this is so is peculiar
2354 to each particular target. For relocs that aren't used in partial
2355 links (e.g. GOT stuff) it doesn't matter what this is set to. */
2356 bfd_boolean partial_inplace;
2358 /* src_mask selects the part of the instruction (or data) to be used
2359 in the relocation sum. If the target relocations don't have an
2360 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2361 dst_mask to extract the addend from the section contents. If
2362 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2363 field should be zero. Non-zero values for ELF USE_RELA targets are
2364 bogus as in those cases the value in the dst_mask part of the
2365 section contents should be treated as garbage. */
2368 /* dst_mask selects which parts of the instruction (or data) are
2369 replaced with a relocated value. */
2372 /* When some formats create PC relative instructions, they leave
2373 the value of the pc of the place being relocated in the offset
2374 slot of the instruction, so that a PC relative relocation can
2375 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2376 Some formats leave the displacement part of an instruction
2377 empty (e.g., m88k bcs); this flag signals the fact. */
2378 bfd_boolean pcrel_offset;
2381 #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2382 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2383 #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2384 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
2385 NAME, FALSE, 0, 0, IN)
2387 #define EMPTY_HOWTO(C) \
2388 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2389 NULL, FALSE, 0, 0, FALSE)
2391 #define HOWTO_PREPARE(relocation, symbol) \
2393 if (symbol != NULL) \
2395 if (bfd_is_com_section (symbol->section)) \
2401 relocation = symbol->value; \
2406 unsigned int bfd_get_reloc_size (reloc_howto_type *);
2408 typedef struct relent_chain
2411 struct relent_chain *next;
2415 bfd_reloc_status_type bfd_check_overflow
2416 (enum complain_overflow how,
2417 unsigned int bitsize,
2418 unsigned int rightshift,
2419 unsigned int addrsize,
2420 bfd_vma relocation);
2422 bfd_reloc_status_type bfd_perform_relocation
2424 arelent *reloc_entry,
2426 asection *input_section,
2428 char **error_message);
2430 bfd_reloc_status_type bfd_install_relocation
2432 arelent *reloc_entry,
2433 void *data, bfd_vma data_start,
2434 asection *input_section,
2435 char **error_message);
2437 enum bfd_reloc_code_real {
2438 _dummy_first_bfd_reloc_code_real,
2441 /* Basic absolute relocations of N bits. */
2450 /* PC-relative relocations. Sometimes these are relative to the address
2451 of the relocation itself; sometimes they are relative to the start of
2452 the section containing the relocation. It depends on the specific target.
2454 The 24-bit relocation is used in some Intel 960 configurations. */
2462 /* Section relative relocations. Some targets need this for DWARF2. */
2463 BFD_RELOC_32_SECREL,
2466 BFD_RELOC_32_GOT_PCREL,
2467 BFD_RELOC_16_GOT_PCREL,
2468 BFD_RELOC_8_GOT_PCREL,
2469 BFD_RELOC_32_GOTOFF,
2470 BFD_RELOC_16_GOTOFF,
2471 BFD_RELOC_LO16_GOTOFF,
2472 BFD_RELOC_HI16_GOTOFF,
2473 BFD_RELOC_HI16_S_GOTOFF,
2475 BFD_RELOC_64_PLT_PCREL,
2476 BFD_RELOC_32_PLT_PCREL,
2477 BFD_RELOC_24_PLT_PCREL,
2478 BFD_RELOC_16_PLT_PCREL,
2479 BFD_RELOC_8_PLT_PCREL,
2480 BFD_RELOC_64_PLTOFF,
2481 BFD_RELOC_32_PLTOFF,
2482 BFD_RELOC_16_PLTOFF,
2483 BFD_RELOC_LO16_PLTOFF,
2484 BFD_RELOC_HI16_PLTOFF,
2485 BFD_RELOC_HI16_S_PLTOFF,
2488 /* Relocations used by 68K ELF. */
2489 BFD_RELOC_68K_GLOB_DAT,
2490 BFD_RELOC_68K_JMP_SLOT,
2491 BFD_RELOC_68K_RELATIVE,
2492 BFD_RELOC_68K_TLS_GD32,
2493 BFD_RELOC_68K_TLS_GD16,
2494 BFD_RELOC_68K_TLS_GD8,
2495 BFD_RELOC_68K_TLS_LDM32,
2496 BFD_RELOC_68K_TLS_LDM16,
2497 BFD_RELOC_68K_TLS_LDM8,
2498 BFD_RELOC_68K_TLS_LDO32,
2499 BFD_RELOC_68K_TLS_LDO16,
2500 BFD_RELOC_68K_TLS_LDO8,
2501 BFD_RELOC_68K_TLS_IE32,
2502 BFD_RELOC_68K_TLS_IE16,
2503 BFD_RELOC_68K_TLS_IE8,
2504 BFD_RELOC_68K_TLS_LE32,
2505 BFD_RELOC_68K_TLS_LE16,
2506 BFD_RELOC_68K_TLS_LE8,
2508 /* Linkage-table relative. */
2509 BFD_RELOC_32_BASEREL,
2510 BFD_RELOC_16_BASEREL,
2511 BFD_RELOC_LO16_BASEREL,
2512 BFD_RELOC_HI16_BASEREL,
2513 BFD_RELOC_HI16_S_BASEREL,
2514 BFD_RELOC_8_BASEREL,
2517 /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
2520 /* These PC-relative relocations are stored as word displacements --
2521 i.e., byte displacements shifted right two bits. The 30-bit word
2522 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2523 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2524 signed 16-bit displacement is used on the MIPS, and the 23-bit
2525 displacement is used on the Alpha. */
2526 BFD_RELOC_32_PCREL_S2,
2527 BFD_RELOC_16_PCREL_S2,
2528 BFD_RELOC_23_PCREL_S2,
2530 /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2531 the target word. These are used on the SPARC. */
2535 /* For systems that allocate a Global Pointer register, these are
2536 displacements off that register. These relocation types are
2537 handled specially, because the value the register will have is
2538 decided relatively late. */
2542 /* Reloc types used for i960/b.out. */
2543 BFD_RELOC_I960_CALLJ,
2545 /* SPARC ELF relocations. There is probably some overlap with other
2546 relocation types already defined. */
2548 BFD_RELOC_SPARC_WDISP22,
2551 BFD_RELOC_SPARC_GOT10,
2552 BFD_RELOC_SPARC_GOT13,
2553 BFD_RELOC_SPARC_GOT22,
2554 BFD_RELOC_SPARC_PC10,
2555 BFD_RELOC_SPARC_PC22,
2556 BFD_RELOC_SPARC_WPLT30,
2557 BFD_RELOC_SPARC_COPY,
2558 BFD_RELOC_SPARC_GLOB_DAT,
2559 BFD_RELOC_SPARC_JMP_SLOT,
2560 BFD_RELOC_SPARC_RELATIVE,
2561 BFD_RELOC_SPARC_UA16,
2562 BFD_RELOC_SPARC_UA32,
2563 BFD_RELOC_SPARC_UA64,
2564 BFD_RELOC_SPARC_GOTDATA_HIX22,
2565 BFD_RELOC_SPARC_GOTDATA_LOX10,
2566 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2567 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2568 BFD_RELOC_SPARC_GOTDATA_OP,
2569 BFD_RELOC_SPARC_JMP_IREL,
2570 BFD_RELOC_SPARC_IRELATIVE,
2572 /* I think these are specific to SPARC a.out (e.g., Sun 4). */
2573 BFD_RELOC_SPARC_BASE13,
2574 BFD_RELOC_SPARC_BASE22,
2576 /* SPARC64 relocations */
2577 #define BFD_RELOC_SPARC_64 BFD_RELOC_64
2580 BFD_RELOC_SPARC_OLO10,
2581 BFD_RELOC_SPARC_HH22,
2582 BFD_RELOC_SPARC_HM10,
2583 BFD_RELOC_SPARC_LM22,
2584 BFD_RELOC_SPARC_PC_HH22,
2585 BFD_RELOC_SPARC_PC_HM10,
2586 BFD_RELOC_SPARC_PC_LM22,
2587 BFD_RELOC_SPARC_WDISP16,
2588 BFD_RELOC_SPARC_WDISP19,
2592 #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2593 BFD_RELOC_SPARC_PLT32,
2594 BFD_RELOC_SPARC_PLT64,
2595 BFD_RELOC_SPARC_HIX22,
2596 BFD_RELOC_SPARC_LOX10,
2597 BFD_RELOC_SPARC_H44,
2598 BFD_RELOC_SPARC_M44,
2599 BFD_RELOC_SPARC_L44,
2600 BFD_RELOC_SPARC_REGISTER,
2602 /* SPARC little endian relocation */
2603 BFD_RELOC_SPARC_REV32,
2605 /* SPARC TLS relocations */
2606 BFD_RELOC_SPARC_TLS_GD_HI22,
2607 BFD_RELOC_SPARC_TLS_GD_LO10,
2608 BFD_RELOC_SPARC_TLS_GD_ADD,
2609 BFD_RELOC_SPARC_TLS_GD_CALL,
2610 BFD_RELOC_SPARC_TLS_LDM_HI22,
2611 BFD_RELOC_SPARC_TLS_LDM_LO10,
2612 BFD_RELOC_SPARC_TLS_LDM_ADD,
2613 BFD_RELOC_SPARC_TLS_LDM_CALL,
2614 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2615 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2616 BFD_RELOC_SPARC_TLS_LDO_ADD,
2617 BFD_RELOC_SPARC_TLS_IE_HI22,
2618 BFD_RELOC_SPARC_TLS_IE_LO10,
2619 BFD_RELOC_SPARC_TLS_IE_LD,
2620 BFD_RELOC_SPARC_TLS_IE_LDX,
2621 BFD_RELOC_SPARC_TLS_IE_ADD,
2622 BFD_RELOC_SPARC_TLS_LE_HIX22,
2623 BFD_RELOC_SPARC_TLS_LE_LOX10,
2624 BFD_RELOC_SPARC_TLS_DTPMOD32,
2625 BFD_RELOC_SPARC_TLS_DTPMOD64,
2626 BFD_RELOC_SPARC_TLS_DTPOFF32,
2627 BFD_RELOC_SPARC_TLS_DTPOFF64,
2628 BFD_RELOC_SPARC_TLS_TPOFF32,
2629 BFD_RELOC_SPARC_TLS_TPOFF64,
2631 /* SPU Relocations. */
2634 BFD_RELOC_SPU_IMM10,
2635 BFD_RELOC_SPU_IMM10W,
2636 BFD_RELOC_SPU_IMM16,
2637 BFD_RELOC_SPU_IMM16W,
2638 BFD_RELOC_SPU_IMM18,
2639 BFD_RELOC_SPU_PCREL9a,
2640 BFD_RELOC_SPU_PCREL9b,
2641 BFD_RELOC_SPU_PCREL16,
2644 BFD_RELOC_SPU_PPU32,
2645 BFD_RELOC_SPU_PPU64,
2646 BFD_RELOC_SPU_ADD_PIC,
2648 /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2649 "addend" in some special way.
2650 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2651 writing; when reading, it will be the absolute section symbol. The
2652 addend is the displacement in bytes of the "lda" instruction from
2653 the "ldah" instruction (which is at the address of this reloc). */
2654 BFD_RELOC_ALPHA_GPDISP_HI16,
2656 /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2657 with GPDISP_HI16 relocs. The addend is ignored when writing the
2658 relocations out, and is filled in with the file's GP value on
2659 reading, for convenience. */
2660 BFD_RELOC_ALPHA_GPDISP_LO16,
2662 /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2663 relocation except that there is no accompanying GPDISP_LO16
2665 BFD_RELOC_ALPHA_GPDISP,
2667 /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2668 the assembler turns it into a LDQ instruction to load the address of
2669 the symbol, and then fills in a register in the real instruction.
2671 The LITERAL reloc, at the LDQ instruction, refers to the .lita
2672 section symbol. The addend is ignored when writing, but is filled
2673 in with the file's GP value on reading, for convenience, as with the
2676 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2677 It should refer to the symbol to be referenced, as with 16_GOTOFF,
2678 but it generates output not based on the position within the .got
2679 section, but relative to the GP value chosen for the file during the
2682 The LITUSE reloc, on the instruction using the loaded address, gives
2683 information to the linker that it might be able to use to optimize
2684 away some literal section references. The symbol is ignored (read
2685 as the absolute section symbol), and the "addend" indicates the type
2686 of instruction using the register:
2687 1 - "memory" fmt insn
2688 2 - byte-manipulation (byte offset reg)
2689 3 - jsr (target of branch) */
2690 BFD_RELOC_ALPHA_LITERAL,
2691 BFD_RELOC_ALPHA_ELF_LITERAL,
2692 BFD_RELOC_ALPHA_LITUSE,
2694 /* The HINT relocation indicates a value that should be filled into the
2695 "hint" field of a jmp/jsr/ret instruction, for possible branch-
2696 prediction logic which may be provided on some processors. */
2697 BFD_RELOC_ALPHA_HINT,
2699 /* The LINKAGE relocation outputs a linkage pair in the object file,
2700 which is filled by the linker. */
2701 BFD_RELOC_ALPHA_LINKAGE,
2703 /* The CODEADDR relocation outputs a STO_CA in the object file,
2704 which is filled by the linker. */
2705 BFD_RELOC_ALPHA_CODEADDR,
2707 /* The GPREL_HI/LO relocations together form a 32-bit offset from the
2709 BFD_RELOC_ALPHA_GPREL_HI16,
2710 BFD_RELOC_ALPHA_GPREL_LO16,
2712 /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2713 share a common GP, and the target address is adjusted for
2714 STO_ALPHA_STD_GPLOAD. */
2715 BFD_RELOC_ALPHA_BRSGP,
2717 /* The NOP relocation outputs a NOP if the longword displacement
2718 between two procedure entry points is < 2^21. */
2719 BFD_RELOC_ALPHA_NOP,
2721 /* The BSR relocation outputs a BSR if the longword displacement
2722 between two procedure entry points is < 2^21. */
2723 BFD_RELOC_ALPHA_BSR,
2725 /* The LDA relocation outputs a LDA if the longword displacement
2726 between two procedure entry points is < 2^16. */
2727 BFD_RELOC_ALPHA_LDA,
2729 /* The BOH relocation outputs a BSR if the longword displacement
2730 between two procedure entry points is < 2^21, or else a hint. */
2731 BFD_RELOC_ALPHA_BOH,
2733 /* Alpha thread-local storage relocations. */
2734 BFD_RELOC_ALPHA_TLSGD,
2735 BFD_RELOC_ALPHA_TLSLDM,
2736 BFD_RELOC_ALPHA_DTPMOD64,
2737 BFD_RELOC_ALPHA_GOTDTPREL16,
2738 BFD_RELOC_ALPHA_DTPREL64,
2739 BFD_RELOC_ALPHA_DTPREL_HI16,
2740 BFD_RELOC_ALPHA_DTPREL_LO16,
2741 BFD_RELOC_ALPHA_DTPREL16,
2742 BFD_RELOC_ALPHA_GOTTPREL16,
2743 BFD_RELOC_ALPHA_TPREL64,
2744 BFD_RELOC_ALPHA_TPREL_HI16,
2745 BFD_RELOC_ALPHA_TPREL_LO16,
2746 BFD_RELOC_ALPHA_TPREL16,
2748 /* The MIPS jump instruction. */
2750 BFD_RELOC_MICROMIPS_JMP,
2752 /* The MIPS16 jump instruction. */
2753 BFD_RELOC_MIPS16_JMP,
2755 /* MIPS16 GP relative reloc. */
2756 BFD_RELOC_MIPS16_GPREL,
2758 /* High 16 bits of 32-bit value; simple reloc. */
2761 /* High 16 bits of 32-bit value but the low 16 bits will be sign
2762 extended and added to form the final result. If the low 16
2763 bits form a negative number, we need to add one to the high value
2764 to compensate for the borrow when the low bits are added. */
2770 /* High 16 bits of 32-bit pc-relative value */
2771 BFD_RELOC_HI16_PCREL,
2773 /* High 16 bits of 32-bit pc-relative value, adjusted */
2774 BFD_RELOC_HI16_S_PCREL,
2776 /* Low 16 bits of pc-relative value */
2777 BFD_RELOC_LO16_PCREL,
2779 /* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
2780 16-bit immediate fields */
2781 BFD_RELOC_MIPS16_GOT16,
2782 BFD_RELOC_MIPS16_CALL16,
2784 /* MIPS16 high 16 bits of 32-bit value. */
2785 BFD_RELOC_MIPS16_HI16,
2787 /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2788 extended and added to form the final result. If the low 16
2789 bits form a negative number, we need to add one to the high value
2790 to compensate for the borrow when the low bits are added. */
2791 BFD_RELOC_MIPS16_HI16_S,
2793 /* MIPS16 low 16 bits. */
2794 BFD_RELOC_MIPS16_LO16,
2796 /* MIPS16 TLS relocations */
2797 BFD_RELOC_MIPS16_TLS_GD,
2798 BFD_RELOC_MIPS16_TLS_LDM,
2799 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,
2800 BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
2801 BFD_RELOC_MIPS16_TLS_GOTTPREL,
2802 BFD_RELOC_MIPS16_TLS_TPREL_HI16,
2803 BFD_RELOC_MIPS16_TLS_TPREL_LO16,
2805 /* Relocation against a MIPS literal section. */
2806 BFD_RELOC_MIPS_LITERAL,
2807 BFD_RELOC_MICROMIPS_LITERAL,
2809 /* microMIPS PC-relative relocations. */
2810 BFD_RELOC_MICROMIPS_7_PCREL_S1,
2811 BFD_RELOC_MICROMIPS_10_PCREL_S1,
2812 BFD_RELOC_MICROMIPS_16_PCREL_S1,
2814 /* microMIPS versions of generic BFD relocs. */
2815 BFD_RELOC_MICROMIPS_GPREL16,
2816 BFD_RELOC_MICROMIPS_HI16,
2817 BFD_RELOC_MICROMIPS_HI16_S,
2818 BFD_RELOC_MICROMIPS_LO16,
2820 /* MIPS ELF relocations. */
2821 BFD_RELOC_MIPS_GOT16,
2822 BFD_RELOC_MICROMIPS_GOT16,
2823 BFD_RELOC_MIPS_CALL16,
2824 BFD_RELOC_MICROMIPS_CALL16,
2825 BFD_RELOC_MIPS_GOT_HI16,
2826 BFD_RELOC_MICROMIPS_GOT_HI16,
2827 BFD_RELOC_MIPS_GOT_LO16,
2828 BFD_RELOC_MICROMIPS_GOT_LO16,
2829 BFD_RELOC_MIPS_CALL_HI16,
2830 BFD_RELOC_MICROMIPS_CALL_HI16,
2831 BFD_RELOC_MIPS_CALL_LO16,
2832 BFD_RELOC_MICROMIPS_CALL_LO16,
2834 BFD_RELOC_MICROMIPS_SUB,
2835 BFD_RELOC_MIPS_GOT_PAGE,
2836 BFD_RELOC_MICROMIPS_GOT_PAGE,
2837 BFD_RELOC_MIPS_GOT_OFST,
2838 BFD_RELOC_MICROMIPS_GOT_OFST,
2839 BFD_RELOC_MIPS_GOT_DISP,
2840 BFD_RELOC_MICROMIPS_GOT_DISP,
2841 BFD_RELOC_MIPS_SHIFT5,
2842 BFD_RELOC_MIPS_SHIFT6,
2843 BFD_RELOC_MIPS_INSERT_A,
2844 BFD_RELOC_MIPS_INSERT_B,
2845 BFD_RELOC_MIPS_DELETE,
2846 BFD_RELOC_MIPS_HIGHEST,
2847 BFD_RELOC_MICROMIPS_HIGHEST,
2848 BFD_RELOC_MIPS_HIGHER,
2849 BFD_RELOC_MICROMIPS_HIGHER,
2850 BFD_RELOC_MIPS_SCN_DISP,
2851 BFD_RELOC_MICROMIPS_SCN_DISP,
2852 BFD_RELOC_MIPS_REL16,
2853 BFD_RELOC_MIPS_RELGOT,
2854 BFD_RELOC_MIPS_JALR,
2855 BFD_RELOC_MICROMIPS_JALR,
2856 BFD_RELOC_MIPS_TLS_DTPMOD32,
2857 BFD_RELOC_MIPS_TLS_DTPREL32,
2858 BFD_RELOC_MIPS_TLS_DTPMOD64,
2859 BFD_RELOC_MIPS_TLS_DTPREL64,
2860 BFD_RELOC_MIPS_TLS_GD,
2861 BFD_RELOC_MICROMIPS_TLS_GD,
2862 BFD_RELOC_MIPS_TLS_LDM,
2863 BFD_RELOC_MICROMIPS_TLS_LDM,
2864 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2865 BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16,
2866 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2867 BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16,
2868 BFD_RELOC_MIPS_TLS_GOTTPREL,
2869 BFD_RELOC_MICROMIPS_TLS_GOTTPREL,
2870 BFD_RELOC_MIPS_TLS_TPREL32,
2871 BFD_RELOC_MIPS_TLS_TPREL64,
2872 BFD_RELOC_MIPS_TLS_TPREL_HI16,
2873 BFD_RELOC_MICROMIPS_TLS_TPREL_HI16,
2874 BFD_RELOC_MIPS_TLS_TPREL_LO16,
2875 BFD_RELOC_MICROMIPS_TLS_TPREL_LO16,
2878 /* MIPS ELF relocations (VxWorks and PLT extensions). */
2879 BFD_RELOC_MIPS_COPY,
2880 BFD_RELOC_MIPS_JUMP_SLOT,
2883 /* Moxie ELF relocations. */
2884 BFD_RELOC_MOXIE_10_PCREL,
2887 /* Fujitsu Frv Relocations. */
2888 BFD_RELOC_FRV_LABEL16,
2889 BFD_RELOC_FRV_LABEL24,
2892 BFD_RELOC_FRV_GPREL12,
2893 BFD_RELOC_FRV_GPRELU12,
2894 BFD_RELOC_FRV_GPREL32,
2895 BFD_RELOC_FRV_GPRELHI,
2896 BFD_RELOC_FRV_GPRELLO,
2897 BFD_RELOC_FRV_GOT12,
2898 BFD_RELOC_FRV_GOTHI,
2899 BFD_RELOC_FRV_GOTLO,
2900 BFD_RELOC_FRV_FUNCDESC,
2901 BFD_RELOC_FRV_FUNCDESC_GOT12,
2902 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2903 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2904 BFD_RELOC_FRV_FUNCDESC_VALUE,
2905 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2906 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2907 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2908 BFD_RELOC_FRV_GOTOFF12,
2909 BFD_RELOC_FRV_GOTOFFHI,
2910 BFD_RELOC_FRV_GOTOFFLO,
2911 BFD_RELOC_FRV_GETTLSOFF,
2912 BFD_RELOC_FRV_TLSDESC_VALUE,
2913 BFD_RELOC_FRV_GOTTLSDESC12,
2914 BFD_RELOC_FRV_GOTTLSDESCHI,
2915 BFD_RELOC_FRV_GOTTLSDESCLO,
2916 BFD_RELOC_FRV_TLSMOFF12,
2917 BFD_RELOC_FRV_TLSMOFFHI,
2918 BFD_RELOC_FRV_TLSMOFFLO,
2919 BFD_RELOC_FRV_GOTTLSOFF12,
2920 BFD_RELOC_FRV_GOTTLSOFFHI,
2921 BFD_RELOC_FRV_GOTTLSOFFLO,
2922 BFD_RELOC_FRV_TLSOFF,
2923 BFD_RELOC_FRV_TLSDESC_RELAX,
2924 BFD_RELOC_FRV_GETTLSOFF_RELAX,
2925 BFD_RELOC_FRV_TLSOFF_RELAX,
2926 BFD_RELOC_FRV_TLSMOFF,
2929 /* This is a 24bit GOT-relative reloc for the mn10300. */
2930 BFD_RELOC_MN10300_GOTOFF24,
2932 /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2933 in the instruction. */
2934 BFD_RELOC_MN10300_GOT32,
2936 /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2937 in the instruction. */
2938 BFD_RELOC_MN10300_GOT24,
2940 /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2941 in the instruction. */
2942 BFD_RELOC_MN10300_GOT16,
2944 /* Copy symbol at runtime. */
2945 BFD_RELOC_MN10300_COPY,
2947 /* Create GOT entry. */
2948 BFD_RELOC_MN10300_GLOB_DAT,
2950 /* Create PLT entry. */
2951 BFD_RELOC_MN10300_JMP_SLOT,
2953 /* Adjust by program base. */
2954 BFD_RELOC_MN10300_RELATIVE,
2956 /* Together with another reloc targeted at the same location,
2957 allows for a value that is the difference of two symbols
2958 in the same section. */
2959 BFD_RELOC_MN10300_SYM_DIFF,
2961 /* The addend of this reloc is an alignment power that must
2962 be honoured at the offset's location, regardless of linker
2964 BFD_RELOC_MN10300_ALIGN,
2967 /* i386/elf relocations */
2968 BFD_RELOC_386_GOT32,
2969 BFD_RELOC_386_PLT32,
2971 BFD_RELOC_386_GLOB_DAT,
2972 BFD_RELOC_386_JUMP_SLOT,
2973 BFD_RELOC_386_RELATIVE,
2974 BFD_RELOC_386_GOTOFF,
2975 BFD_RELOC_386_GOTPC,
2976 BFD_RELOC_386_TLS_TPOFF,
2977 BFD_RELOC_386_TLS_IE,
2978 BFD_RELOC_386_TLS_GOTIE,
2979 BFD_RELOC_386_TLS_LE,
2980 BFD_RELOC_386_TLS_GD,
2981 BFD_RELOC_386_TLS_LDM,
2982 BFD_RELOC_386_TLS_LDO_32,
2983 BFD_RELOC_386_TLS_IE_32,
2984 BFD_RELOC_386_TLS_LE_32,
2985 BFD_RELOC_386_TLS_DTPMOD32,
2986 BFD_RELOC_386_TLS_DTPOFF32,
2987 BFD_RELOC_386_TLS_TPOFF32,
2988 BFD_RELOC_386_TLS_GOTDESC,
2989 BFD_RELOC_386_TLS_DESC_CALL,
2990 BFD_RELOC_386_TLS_DESC,
2991 BFD_RELOC_386_IRELATIVE,
2993 /* x86-64/elf relocations */
2994 BFD_RELOC_X86_64_GOT32,
2995 BFD_RELOC_X86_64_PLT32,
2996 BFD_RELOC_X86_64_COPY,
2997 BFD_RELOC_X86_64_GLOB_DAT,
2998 BFD_RELOC_X86_64_JUMP_SLOT,
2999 BFD_RELOC_X86_64_RELATIVE,
3000 BFD_RELOC_X86_64_GOTPCREL,
3001 BFD_RELOC_X86_64_32S,
3002 BFD_RELOC_X86_64_DTPMOD64,
3003 BFD_RELOC_X86_64_DTPOFF64,
3004 BFD_RELOC_X86_64_TPOFF64,
3005 BFD_RELOC_X86_64_TLSGD,
3006 BFD_RELOC_X86_64_TLSLD,
3007 BFD_RELOC_X86_64_DTPOFF32,
3008 BFD_RELOC_X86_64_GOTTPOFF,
3009 BFD_RELOC_X86_64_TPOFF32,
3010 BFD_RELOC_X86_64_GOTOFF64,
3011 BFD_RELOC_X86_64_GOTPC32,
3012 BFD_RELOC_X86_64_GOT64,
3013 BFD_RELOC_X86_64_GOTPCREL64,
3014 BFD_RELOC_X86_64_GOTPC64,
3015 BFD_RELOC_X86_64_GOTPLT64,
3016 BFD_RELOC_X86_64_PLTOFF64,
3017 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3018 BFD_RELOC_X86_64_TLSDESC_CALL,
3019 BFD_RELOC_X86_64_TLSDESC,
3020 BFD_RELOC_X86_64_IRELATIVE,
3022 /* ns32k relocations */
3023 BFD_RELOC_NS32K_IMM_8,
3024 BFD_RELOC_NS32K_IMM_16,
3025 BFD_RELOC_NS32K_IMM_32,
3026 BFD_RELOC_NS32K_IMM_8_PCREL,
3027 BFD_RELOC_NS32K_IMM_16_PCREL,
3028 BFD_RELOC_NS32K_IMM_32_PCREL,
3029 BFD_RELOC_NS32K_DISP_8,
3030 BFD_RELOC_NS32K_DISP_16,
3031 BFD_RELOC_NS32K_DISP_32,
3032 BFD_RELOC_NS32K_DISP_8_PCREL,
3033 BFD_RELOC_NS32K_DISP_16_PCREL,
3034 BFD_RELOC_NS32K_DISP_32_PCREL,
3036 /* PDP11 relocations */
3037 BFD_RELOC_PDP11_DISP_8_PCREL,
3038 BFD_RELOC_PDP11_DISP_6_PCREL,
3040 /* Picojava relocs. Not all of these appear in object files. */
3041 BFD_RELOC_PJ_CODE_HI16,
3042 BFD_RELOC_PJ_CODE_LO16,
3043 BFD_RELOC_PJ_CODE_DIR16,
3044 BFD_RELOC_PJ_CODE_DIR32,
3045 BFD_RELOC_PJ_CODE_REL16,
3046 BFD_RELOC_PJ_CODE_REL32,
3048 /* Power(rs6000) and PowerPC relocations. */
3051 BFD_RELOC_PPC_TOC16,
3053 BFD_RELOC_PPC_B16_BRTAKEN,
3054 BFD_RELOC_PPC_B16_BRNTAKEN,
3056 BFD_RELOC_PPC_BA16_BRTAKEN,
3057 BFD_RELOC_PPC_BA16_BRNTAKEN,
3059 BFD_RELOC_PPC_GLOB_DAT,
3060 BFD_RELOC_PPC_JMP_SLOT,
3061 BFD_RELOC_PPC_RELATIVE,
3062 BFD_RELOC_PPC_LOCAL24PC,
3063 BFD_RELOC_PPC_EMB_NADDR32,
3064 BFD_RELOC_PPC_EMB_NADDR16,
3065 BFD_RELOC_PPC_EMB_NADDR16_LO,
3066 BFD_RELOC_PPC_EMB_NADDR16_HI,
3067 BFD_RELOC_PPC_EMB_NADDR16_HA,
3068 BFD_RELOC_PPC_EMB_SDAI16,
3069 BFD_RELOC_PPC_EMB_SDA2I16,
3070 BFD_RELOC_PPC_EMB_SDA2REL,
3071 BFD_RELOC_PPC_EMB_SDA21,
3072 BFD_RELOC_PPC_EMB_MRKREF,
3073 BFD_RELOC_PPC_EMB_RELSEC16,
3074 BFD_RELOC_PPC_EMB_RELST_LO,
3075 BFD_RELOC_PPC_EMB_RELST_HI,
3076 BFD_RELOC_PPC_EMB_RELST_HA,
3077 BFD_RELOC_PPC_EMB_BIT_FLD,
3078 BFD_RELOC_PPC_EMB_RELSDA,
3079 BFD_RELOC_PPC64_HIGHER,
3080 BFD_RELOC_PPC64_HIGHER_S,
3081 BFD_RELOC_PPC64_HIGHEST,
3082 BFD_RELOC_PPC64_HIGHEST_S,
3083 BFD_RELOC_PPC64_TOC16_LO,
3084 BFD_RELOC_PPC64_TOC16_HI,
3085 BFD_RELOC_PPC64_TOC16_HA,
3086 BFD_RELOC_PPC64_TOC,
3087 BFD_RELOC_PPC64_PLTGOT16,
3088 BFD_RELOC_PPC64_PLTGOT16_LO,
3089 BFD_RELOC_PPC64_PLTGOT16_HI,
3090 BFD_RELOC_PPC64_PLTGOT16_HA,
3091 BFD_RELOC_PPC64_ADDR16_DS,
3092 BFD_RELOC_PPC64_ADDR16_LO_DS,
3093 BFD_RELOC_PPC64_GOT16_DS,
3094 BFD_RELOC_PPC64_GOT16_LO_DS,
3095 BFD_RELOC_PPC64_PLT16_LO_DS,
3096 BFD_RELOC_PPC64_SECTOFF_DS,
3097 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3098 BFD_RELOC_PPC64_TOC16_DS,
3099 BFD_RELOC_PPC64_TOC16_LO_DS,
3100 BFD_RELOC_PPC64_PLTGOT16_DS,
3101 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
3103 /* PowerPC and PowerPC64 thread-local storage relocations. */
3105 BFD_RELOC_PPC_TLSGD,
3106 BFD_RELOC_PPC_TLSLD,
3107 BFD_RELOC_PPC_DTPMOD,
3108 BFD_RELOC_PPC_TPREL16,
3109 BFD_RELOC_PPC_TPREL16_LO,
3110 BFD_RELOC_PPC_TPREL16_HI,
3111 BFD_RELOC_PPC_TPREL16_HA,
3112 BFD_RELOC_PPC_TPREL,
3113 BFD_RELOC_PPC_DTPREL16,
3114 BFD_RELOC_PPC_DTPREL16_LO,
3115 BFD_RELOC_PPC_DTPREL16_HI,
3116 BFD_RELOC_PPC_DTPREL16_HA,
3117 BFD_RELOC_PPC_DTPREL,
3118 BFD_RELOC_PPC_GOT_TLSGD16,
3119 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3120 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3121 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3122 BFD_RELOC_PPC_GOT_TLSLD16,
3123 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3124 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3125 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3126 BFD_RELOC_PPC_GOT_TPREL16,
3127 BFD_RELOC_PPC_GOT_TPREL16_LO,
3128 BFD_RELOC_PPC_GOT_TPREL16_HI,
3129 BFD_RELOC_PPC_GOT_TPREL16_HA,
3130 BFD_RELOC_PPC_GOT_DTPREL16,
3131 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3132 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3133 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3134 BFD_RELOC_PPC64_TPREL16_DS,
3135 BFD_RELOC_PPC64_TPREL16_LO_DS,
3136 BFD_RELOC_PPC64_TPREL16_HIGHER,
3137 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3138 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3139 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3140 BFD_RELOC_PPC64_DTPREL16_DS,
3141 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3142 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3143 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3144 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3145 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3147 /* IBM 370/390 relocations */
3150 /* The type of reloc used to build a constructor table - at the moment
3151 probably a 32 bit wide absolute relocation, but the target can choose.
3152 It generally does map to one of the other relocation types. */
3155 /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
3156 not stored in the instruction. */
3157 BFD_RELOC_ARM_PCREL_BRANCH,
3159 /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3160 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3161 field in the instruction. */
3162 BFD_RELOC_ARM_PCREL_BLX,
3164 /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3165 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3166 field in the instruction. */
3167 BFD_RELOC_THUMB_PCREL_BLX,
3169 /* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3170 BFD_RELOC_ARM_PCREL_CALL,
3172 /* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3173 BFD_RELOC_ARM_PCREL_JUMP,
3175 /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3176 The lowest bit must be zero and is not stored in the instruction.
3177 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3178 "nn" one smaller in all cases. Note further that BRANCH23
3179 corresponds to R_ARM_THM_CALL. */
3180 BFD_RELOC_THUMB_PCREL_BRANCH7,
3181 BFD_RELOC_THUMB_PCREL_BRANCH9,
3182 BFD_RELOC_THUMB_PCREL_BRANCH12,
3183 BFD_RELOC_THUMB_PCREL_BRANCH20,
3184 BFD_RELOC_THUMB_PCREL_BRANCH23,
3185 BFD_RELOC_THUMB_PCREL_BRANCH25,
3187 /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
3188 BFD_RELOC_ARM_OFFSET_IMM,
3190 /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
3191 BFD_RELOC_ARM_THUMB_OFFSET,
3193 /* Pc-relative or absolute relocation depending on target. Used for
3194 entries in .init_array sections. */
3195 BFD_RELOC_ARM_TARGET1,
3197 /* Read-only segment base relative address. */
3198 BFD_RELOC_ARM_ROSEGREL32,
3200 /* Data segment base relative address. */
3201 BFD_RELOC_ARM_SBREL32,
3203 /* This reloc is used for references to RTTI data from exception handling
3204 tables. The actual definition depends on the target. It may be a
3205 pc-relative or some form of GOT-indirect relocation. */
3206 BFD_RELOC_ARM_TARGET2,
3208 /* 31-bit PC relative address. */
3209 BFD_RELOC_ARM_PREL31,
3211 /* Low and High halfword relocations for MOVW and MOVT instructions. */
3214 BFD_RELOC_ARM_MOVW_PCREL,
3215 BFD_RELOC_ARM_MOVT_PCREL,
3216 BFD_RELOC_ARM_THUMB_MOVW,
3217 BFD_RELOC_ARM_THUMB_MOVT,
3218 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3219 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3221 /* Relocations for setting up GOTs and PLTs for shared libraries. */
3222 BFD_RELOC_ARM_JUMP_SLOT,
3223 BFD_RELOC_ARM_GLOB_DAT,
3224 BFD_RELOC_ARM_GOT32,
3225 BFD_RELOC_ARM_PLT32,
3226 BFD_RELOC_ARM_RELATIVE,
3227 BFD_RELOC_ARM_GOTOFF,
3228 BFD_RELOC_ARM_GOTPC,
3229 BFD_RELOC_ARM_GOT_PREL,
3231 /* ARM thread-local storage relocations. */
3232 BFD_RELOC_ARM_TLS_GD32,
3233 BFD_RELOC_ARM_TLS_LDO32,
3234 BFD_RELOC_ARM_TLS_LDM32,
3235 BFD_RELOC_ARM_TLS_DTPOFF32,
3236 BFD_RELOC_ARM_TLS_DTPMOD32,
3237 BFD_RELOC_ARM_TLS_TPOFF32,
3238 BFD_RELOC_ARM_TLS_IE32,
3239 BFD_RELOC_ARM_TLS_LE32,
3240 BFD_RELOC_ARM_TLS_GOTDESC,
3241 BFD_RELOC_ARM_TLS_CALL,
3242 BFD_RELOC_ARM_THM_TLS_CALL,
3243 BFD_RELOC_ARM_TLS_DESCSEQ,
3244 BFD_RELOC_ARM_THM_TLS_DESCSEQ,
3245 BFD_RELOC_ARM_TLS_DESC,
3247 /* ARM group relocations. */
3248 BFD_RELOC_ARM_ALU_PC_G0_NC,
3249 BFD_RELOC_ARM_ALU_PC_G0,
3250 BFD_RELOC_ARM_ALU_PC_G1_NC,
3251 BFD_RELOC_ARM_ALU_PC_G1,
3252 BFD_RELOC_ARM_ALU_PC_G2,
3253 BFD_RELOC_ARM_LDR_PC_G0,
3254 BFD_RELOC_ARM_LDR_PC_G1,
3255 BFD_RELOC_ARM_LDR_PC_G2,
3256 BFD_RELOC_ARM_LDRS_PC_G0,
3257 BFD_RELOC_ARM_LDRS_PC_G1,
3258 BFD_RELOC_ARM_LDRS_PC_G2,
3259 BFD_RELOC_ARM_LDC_PC_G0,
3260 BFD_RELOC_ARM_LDC_PC_G1,
3261 BFD_RELOC_ARM_LDC_PC_G2,
3262 BFD_RELOC_ARM_ALU_SB_G0_NC,
3263 BFD_RELOC_ARM_ALU_SB_G0,
3264 BFD_RELOC_ARM_ALU_SB_G1_NC,
3265 BFD_RELOC_ARM_ALU_SB_G1,
3266 BFD_RELOC_ARM_ALU_SB_G2,
3267 BFD_RELOC_ARM_LDR_SB_G0,
3268 BFD_RELOC_ARM_LDR_SB_G1,
3269 BFD_RELOC_ARM_LDR_SB_G2,
3270 BFD_RELOC_ARM_LDRS_SB_G0,
3271 BFD_RELOC_ARM_LDRS_SB_G1,
3272 BFD_RELOC_ARM_LDRS_SB_G2,
3273 BFD_RELOC_ARM_LDC_SB_G0,
3274 BFD_RELOC_ARM_LDC_SB_G1,
3275 BFD_RELOC_ARM_LDC_SB_G2,
3277 /* Annotation of BX instructions. */
3280 /* ARM support for STT_GNU_IFUNC. */
3281 BFD_RELOC_ARM_IRELATIVE,
3283 /* These relocs are only used within the ARM assembler. They are not
3284 (at present) written to any object files. */
3285 BFD_RELOC_ARM_IMMEDIATE,
3286 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3287 BFD_RELOC_ARM_T32_IMMEDIATE,
3288 BFD_RELOC_ARM_T32_ADD_IMM,
3289 BFD_RELOC_ARM_T32_IMM12,
3290 BFD_RELOC_ARM_T32_ADD_PC12,
3291 BFD_RELOC_ARM_SHIFT_IMM,
3295 BFD_RELOC_ARM_MULTI,
3296 BFD_RELOC_ARM_CP_OFF_IMM,
3297 BFD_RELOC_ARM_CP_OFF_IMM_S2,
3298 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3299 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
3300 BFD_RELOC_ARM_ADR_IMM,
3301 BFD_RELOC_ARM_LDR_IMM,
3302 BFD_RELOC_ARM_LITERAL,
3303 BFD_RELOC_ARM_IN_POOL,
3304 BFD_RELOC_ARM_OFFSET_IMM8,
3305 BFD_RELOC_ARM_T32_OFFSET_U8,
3306 BFD_RELOC_ARM_T32_OFFSET_IMM,
3307 BFD_RELOC_ARM_HWLITERAL,
3308 BFD_RELOC_ARM_THUMB_ADD,
3309 BFD_RELOC_ARM_THUMB_IMM,
3310 BFD_RELOC_ARM_THUMB_SHIFT,
3312 /* Renesas / SuperH SH relocs. Not all of these appear in object files. */
3313 BFD_RELOC_SH_PCDISP8BY2,
3314 BFD_RELOC_SH_PCDISP12BY2,
3317 BFD_RELOC_SH_DISP12,
3318 BFD_RELOC_SH_DISP12BY2,
3319 BFD_RELOC_SH_DISP12BY4,
3320 BFD_RELOC_SH_DISP12BY8,
3321 BFD_RELOC_SH_DISP20,
3322 BFD_RELOC_SH_DISP20BY8,
3324 BFD_RELOC_SH_IMM4BY2,
3325 BFD_RELOC_SH_IMM4BY4,
3327 BFD_RELOC_SH_IMM8BY2,
3328 BFD_RELOC_SH_IMM8BY4,
3329 BFD_RELOC_SH_PCRELIMM8BY2,
3330 BFD_RELOC_SH_PCRELIMM8BY4,
3331 BFD_RELOC_SH_SWITCH16,
3332 BFD_RELOC_SH_SWITCH32,
3339 BFD_RELOC_SH_LOOP_START,
3340 BFD_RELOC_SH_LOOP_END,
3342 BFD_RELOC_SH_GLOB_DAT,
3343 BFD_RELOC_SH_JMP_SLOT,
3344 BFD_RELOC_SH_RELATIVE,
3346 BFD_RELOC_SH_GOT_LOW16,
3347 BFD_RELOC_SH_GOT_MEDLOW16,
3348 BFD_RELOC_SH_GOT_MEDHI16,
3349 BFD_RELOC_SH_GOT_HI16,
3350 BFD_RELOC_SH_GOTPLT_LOW16,
3351 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3352 BFD_RELOC_SH_GOTPLT_MEDHI16,
3353 BFD_RELOC_SH_GOTPLT_HI16,
3354 BFD_RELOC_SH_PLT_LOW16,
3355 BFD_RELOC_SH_PLT_MEDLOW16,
3356 BFD_RELOC_SH_PLT_MEDHI16,
3357 BFD_RELOC_SH_PLT_HI16,
3358 BFD_RELOC_SH_GOTOFF_LOW16,
3359 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3360 BFD_RELOC_SH_GOTOFF_MEDHI16,
3361 BFD_RELOC_SH_GOTOFF_HI16,
3362 BFD_RELOC_SH_GOTPC_LOW16,
3363 BFD_RELOC_SH_GOTPC_MEDLOW16,
3364 BFD_RELOC_SH_GOTPC_MEDHI16,
3365 BFD_RELOC_SH_GOTPC_HI16,
3366 BFD_RELOC_SH_COPY64,
3367 BFD_RELOC_SH_GLOB_DAT64,
3368 BFD_RELOC_SH_JMP_SLOT64,
3369 BFD_RELOC_SH_RELATIVE64,
3370 BFD_RELOC_SH_GOT10BY4,
3371 BFD_RELOC_SH_GOT10BY8,
3372 BFD_RELOC_SH_GOTPLT10BY4,
3373 BFD_RELOC_SH_GOTPLT10BY8,
3374 BFD_RELOC_SH_GOTPLT32,
3375 BFD_RELOC_SH_SHMEDIA_CODE,
3378 BFD_RELOC_SH_IMMS6BY32,
3380 BFD_RELOC_SH_IMMS10,
3381 BFD_RELOC_SH_IMMS10BY2,
3382 BFD_RELOC_SH_IMMS10BY4,
3383 BFD_RELOC_SH_IMMS10BY8,
3384 BFD_RELOC_SH_IMMS16,
3385 BFD_RELOC_SH_IMMU16,
3386 BFD_RELOC_SH_IMM_LOW16,
3387 BFD_RELOC_SH_IMM_LOW16_PCREL,
3388 BFD_RELOC_SH_IMM_MEDLOW16,
3389 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3390 BFD_RELOC_SH_IMM_MEDHI16,
3391 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3392 BFD_RELOC_SH_IMM_HI16,
3393 BFD_RELOC_SH_IMM_HI16_PCREL,
3395 BFD_RELOC_SH_TLS_GD_32,
3396 BFD_RELOC_SH_TLS_LD_32,
3397 BFD_RELOC_SH_TLS_LDO_32,
3398 BFD_RELOC_SH_TLS_IE_32,
3399 BFD_RELOC_SH_TLS_LE_32,
3400 BFD_RELOC_SH_TLS_DTPMOD32,
3401 BFD_RELOC_SH_TLS_DTPOFF32,
3402 BFD_RELOC_SH_TLS_TPOFF32,
3404 BFD_RELOC_SH_GOTOFF20,
3405 BFD_RELOC_SH_GOTFUNCDESC,
3406 BFD_RELOC_SH_GOTFUNCDESC20,
3407 BFD_RELOC_SH_GOTOFFFUNCDESC,
3408 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3409 BFD_RELOC_SH_FUNCDESC,
3411 /* ARC Cores relocs.
3412 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3413 not stored in the instruction. The high 20 bits are installed in bits 26
3414 through 7 of the instruction. */
3415 BFD_RELOC_ARC_B22_PCREL,
3417 /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3418 stored in the instruction. The high 24 bits are installed in bits 23
3422 /* ADI Blackfin 16 bit immediate absolute reloc. */
3423 BFD_RELOC_BFIN_16_IMM,
3425 /* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3426 BFD_RELOC_BFIN_16_HIGH,
3428 /* ADI Blackfin 'a' part of LSETUP. */
3429 BFD_RELOC_BFIN_4_PCREL,
3432 BFD_RELOC_BFIN_5_PCREL,
3434 /* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3435 BFD_RELOC_BFIN_16_LOW,
3438 BFD_RELOC_BFIN_10_PCREL,
3440 /* ADI Blackfin 'b' part of LSETUP. */
3441 BFD_RELOC_BFIN_11_PCREL,
3444 BFD_RELOC_BFIN_12_PCREL_JUMP,
3446 /* ADI Blackfin Short jump, pcrel. */
3447 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3449 /* ADI Blackfin Call.x not implemented. */
3450 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3452 /* ADI Blackfin Long Jump pcrel. */
3453 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3455 /* ADI Blackfin FD-PIC relocations. */
3456 BFD_RELOC_BFIN_GOT17M4,
3457 BFD_RELOC_BFIN_GOTHI,
3458 BFD_RELOC_BFIN_GOTLO,
3459 BFD_RELOC_BFIN_FUNCDESC,
3460 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3461 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3462 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3463 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3464 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3465 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3466 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3467 BFD_RELOC_BFIN_GOTOFF17M4,
3468 BFD_RELOC_BFIN_GOTOFFHI,
3469 BFD_RELOC_BFIN_GOTOFFLO,
3471 /* ADI Blackfin GOT relocation. */
3474 /* ADI Blackfin PLTPC relocation. */
3475 BFD_RELOC_BFIN_PLTPC,
3477 /* ADI Blackfin arithmetic relocation. */
3478 BFD_ARELOC_BFIN_PUSH,
3480 /* ADI Blackfin arithmetic relocation. */
3481 BFD_ARELOC_BFIN_CONST,
3483 /* ADI Blackfin arithmetic relocation. */
3484 BFD_ARELOC_BFIN_ADD,
3486 /* ADI Blackfin arithmetic relocation. */
3487 BFD_ARELOC_BFIN_SUB,
3489 /* ADI Blackfin arithmetic relocation. */
3490 BFD_ARELOC_BFIN_MULT,
3492 /* ADI Blackfin arithmetic relocation. */
3493 BFD_ARELOC_BFIN_DIV,
3495 /* ADI Blackfin arithmetic relocation. */
3496 BFD_ARELOC_BFIN_MOD,
3498 /* ADI Blackfin arithmetic relocation. */
3499 BFD_ARELOC_BFIN_LSHIFT,
3501 /* ADI Blackfin arithmetic relocation. */
3502 BFD_ARELOC_BFIN_RSHIFT,
3504 /* ADI Blackfin arithmetic relocation. */
3505 BFD_ARELOC_BFIN_AND,
3507 /* ADI Blackfin arithmetic relocation. */
3510 /* ADI Blackfin arithmetic relocation. */
3511 BFD_ARELOC_BFIN_XOR,
3513 /* ADI Blackfin arithmetic relocation. */
3514 BFD_ARELOC_BFIN_LAND,
3516 /* ADI Blackfin arithmetic relocation. */
3517 BFD_ARELOC_BFIN_LOR,
3519 /* ADI Blackfin arithmetic relocation. */
3520 BFD_ARELOC_BFIN_LEN,
3522 /* ADI Blackfin arithmetic relocation. */
3523 BFD_ARELOC_BFIN_NEG,
3525 /* ADI Blackfin arithmetic relocation. */
3526 BFD_ARELOC_BFIN_COMP,
3528 /* ADI Blackfin arithmetic relocation. */
3529 BFD_ARELOC_BFIN_PAGE,
3531 /* ADI Blackfin arithmetic relocation. */
3532 BFD_ARELOC_BFIN_HWPAGE,
3534 /* ADI Blackfin arithmetic relocation. */
3535 BFD_ARELOC_BFIN_ADDR,
3537 /* Mitsubishi D10V relocs.
3538 This is a 10-bit reloc with the right 2 bits
3540 BFD_RELOC_D10V_10_PCREL_R,
3542 /* Mitsubishi D10V relocs.
3543 This is a 10-bit reloc with the right 2 bits
3544 assumed to be 0. This is the same as the previous reloc
3545 except it is in the left container, i.e.,
3546 shifted left 15 bits. */
3547 BFD_RELOC_D10V_10_PCREL_L,
3549 /* This is an 18-bit reloc with the right 2 bits
3553 /* This is an 18-bit reloc with the right 2 bits
3555 BFD_RELOC_D10V_18_PCREL,
3557 /* Mitsubishi D30V relocs.
3558 This is a 6-bit absolute reloc. */
3561 /* This is a 6-bit pc-relative reloc with
3562 the right 3 bits assumed to be 0. */
3563 BFD_RELOC_D30V_9_PCREL,
3565 /* This is a 6-bit pc-relative reloc with
3566 the right 3 bits assumed to be 0. Same
3567 as the previous reloc but on the right side
3568 of the container. */
3569 BFD_RELOC_D30V_9_PCREL_R,
3571 /* This is a 12-bit absolute reloc with the
3572 right 3 bitsassumed to be 0. */
3575 /* This is a 12-bit pc-relative reloc with
3576 the right 3 bits assumed to be 0. */
3577 BFD_RELOC_D30V_15_PCREL,
3579 /* This is a 12-bit pc-relative reloc with
3580 the right 3 bits assumed to be 0. Same
3581 as the previous reloc but on the right side
3582 of the container. */
3583 BFD_RELOC_D30V_15_PCREL_R,
3585 /* This is an 18-bit absolute reloc with
3586 the right 3 bits assumed to be 0. */
3589 /* This is an 18-bit pc-relative reloc with
3590 the right 3 bits assumed to be 0. */
3591 BFD_RELOC_D30V_21_PCREL,
3593 /* This is an 18-bit pc-relative reloc with
3594 the right 3 bits assumed to be 0. Same
3595 as the previous reloc but on the right side
3596 of the container. */
3597 BFD_RELOC_D30V_21_PCREL_R,
3599 /* This is a 32-bit absolute reloc. */
3602 /* This is a 32-bit pc-relative reloc. */
3603 BFD_RELOC_D30V_32_PCREL,
3606 BFD_RELOC_DLX_HI16_S,
3612 BFD_RELOC_DLX_JMP26,
3614 /* Renesas M16C/M32C Relocations. */
3616 BFD_RELOC_M32C_RL_JUMP,
3617 BFD_RELOC_M32C_RL_1ADDR,
3618 BFD_RELOC_M32C_RL_2ADDR,
3620 /* Renesas M32R (formerly Mitsubishi M32R) relocs.
3621 This is a 24 bit absolute address. */
3624 /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
3625 BFD_RELOC_M32R_10_PCREL,
3627 /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
3628 BFD_RELOC_M32R_18_PCREL,
3630 /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
3631 BFD_RELOC_M32R_26_PCREL,
3633 /* This is a 16-bit reloc containing the high 16 bits of an address
3634 used when the lower 16 bits are treated as unsigned. */
3635 BFD_RELOC_M32R_HI16_ULO,
3637 /* This is a 16-bit reloc containing the high 16 bits of an address
3638 used when the lower 16 bits are treated as signed. */
3639 BFD_RELOC_M32R_HI16_SLO,
3641 /* This is a 16-bit reloc containing the lower 16 bits of an address. */
3642 BFD_RELOC_M32R_LO16,
3644 /* This is a 16-bit reloc containing the small data area offset for use in
3645 add3, load, and store instructions. */
3646 BFD_RELOC_M32R_SDA16,
3649 BFD_RELOC_M32R_GOT24,
3650 BFD_RELOC_M32R_26_PLTREL,
3651 BFD_RELOC_M32R_COPY,
3652 BFD_RELOC_M32R_GLOB_DAT,
3653 BFD_RELOC_M32R_JMP_SLOT,
3654 BFD_RELOC_M32R_RELATIVE,
3655 BFD_RELOC_M32R_GOTOFF,
3656 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3657 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3658 BFD_RELOC_M32R_GOTOFF_LO,
3659 BFD_RELOC_M32R_GOTPC24,
3660 BFD_RELOC_M32R_GOT16_HI_ULO,
3661 BFD_RELOC_M32R_GOT16_HI_SLO,
3662 BFD_RELOC_M32R_GOT16_LO,
3663 BFD_RELOC_M32R_GOTPC_HI_ULO,
3664 BFD_RELOC_M32R_GOTPC_HI_SLO,
3665 BFD_RELOC_M32R_GOTPC_LO,
3667 /* This is a 9-bit reloc */
3668 BFD_RELOC_V850_9_PCREL,
3670 /* This is a 22-bit reloc */
3671 BFD_RELOC_V850_22_PCREL,
3673 /* This is a 16 bit offset from the short data area pointer. */
3674 BFD_RELOC_V850_SDA_16_16_OFFSET,
3676 /* This is a 16 bit offset (of which only 15 bits are used) from the
3677 short data area pointer. */
3678 BFD_RELOC_V850_SDA_15_16_OFFSET,
3680 /* This is a 16 bit offset from the zero data area pointer. */
3681 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3683 /* This is a 16 bit offset (of which only 15 bits are used) from the
3684 zero data area pointer. */
3685 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3687 /* This is an 8 bit offset (of which only 6 bits are used) from the
3688 tiny data area pointer. */
3689 BFD_RELOC_V850_TDA_6_8_OFFSET,
3691 /* This is an 8bit offset (of which only 7 bits are used) from the tiny
3692 data area pointer. */
3693 BFD_RELOC_V850_TDA_7_8_OFFSET,
3695 /* This is a 7 bit offset from the tiny data area pointer. */
3696 BFD_RELOC_V850_TDA_7_7_OFFSET,
3698 /* This is a 16 bit offset from the tiny data area pointer. */
3699 BFD_RELOC_V850_TDA_16_16_OFFSET,
3701 /* This is a 5 bit offset (of which only 4 bits are used) from the tiny
3702 data area pointer. */
3703 BFD_RELOC_V850_TDA_4_5_OFFSET,
3705 /* This is a 4 bit offset from the tiny data area pointer. */
3706 BFD_RELOC_V850_TDA_4_4_OFFSET,
3708 /* This is a 16 bit offset from the short data area pointer, with the
3709 bits placed non-contiguously in the instruction. */
3710 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3712 /* This is a 16 bit offset from the zero data area pointer, with the
3713 bits placed non-contiguously in the instruction. */
3714 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3716 /* This is a 6 bit offset from the call table base pointer. */
3717 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3719 /* This is a 16 bit offset from the call table base pointer. */
3720 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3722 /* Used for relaxing indirect function calls. */
3723 BFD_RELOC_V850_LONGCALL,
3725 /* Used for relaxing indirect jumps. */
3726 BFD_RELOC_V850_LONGJUMP,
3728 /* Used to maintain alignment whilst relaxing. */
3729 BFD_RELOC_V850_ALIGN,
3731 /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3733 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3735 /* This is a 16-bit reloc. */
3736 BFD_RELOC_V850_16_PCREL,
3738 /* This is a 17-bit reloc. */
3739 BFD_RELOC_V850_17_PCREL,
3741 /* This is a 23-bit reloc. */
3744 /* This is a 32-bit reloc. */
3745 BFD_RELOC_V850_32_PCREL,
3747 /* This is a 32-bit reloc. */
3748 BFD_RELOC_V850_32_ABS,
3750 /* This is a 16-bit reloc. */
3751 BFD_RELOC_V850_16_SPLIT_OFFSET,
3753 /* This is a 16-bit reloc. */
3754 BFD_RELOC_V850_16_S1,
3756 /* Low 16 bits. 16 bit shifted by 1. */
3757 BFD_RELOC_V850_LO16_S1,
3759 /* This is a 16 bit offset from the call table base pointer. */
3760 BFD_RELOC_V850_CALLT_15_16_OFFSET,
3762 /* DSO relocations. */
3763 BFD_RELOC_V850_32_GOTPCREL,
3765 /* DSO relocations. */
3766 BFD_RELOC_V850_16_GOT,
3768 /* DSO relocations. */
3769 BFD_RELOC_V850_32_GOT,
3771 /* DSO relocations. */
3772 BFD_RELOC_V850_22_PLT_PCREL,
3774 /* DSO relocations. */
3775 BFD_RELOC_V850_32_PLT_PCREL,
3777 /* DSO relocations. */
3778 BFD_RELOC_V850_COPY,
3780 /* DSO relocations. */
3781 BFD_RELOC_V850_GLOB_DAT,
3783 /* DSO relocations. */
3784 BFD_RELOC_V850_JMP_SLOT,
3786 /* DSO relocations. */
3787 BFD_RELOC_V850_RELATIVE,
3789 /* DSO relocations. */
3790 BFD_RELOC_V850_16_GOTOFF,
3792 /* DSO relocations. */
3793 BFD_RELOC_V850_32_GOTOFF,
3796 BFD_RELOC_V850_CODE,
3798 /* start data in text. */
3799 BFD_RELOC_V850_DATA,
3801 /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3803 BFD_RELOC_MN10300_32_PCREL,
3805 /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3807 BFD_RELOC_MN10300_16_PCREL,
3809 /* This is a 8bit DP reloc for the tms320c30, where the most
3810 significant 8 bits of a 24 bit word are placed into the least
3811 significant 8 bits of the opcode. */
3812 BFD_RELOC_TIC30_LDP,
3814 /* This is a 7bit reloc for the tms320c54x, where the least
3815 significant 7 bits of a 16 bit word are placed into the least
3816 significant 7 bits of the opcode. */
3817 BFD_RELOC_TIC54X_PARTLS7,
3819 /* This is a 9bit DP reloc for the tms320c54x, where the most
3820 significant 9 bits of a 16 bit word are placed into the least
3821 significant 9 bits of the opcode. */
3822 BFD_RELOC_TIC54X_PARTMS9,
3824 /* This is an extended address 23-bit reloc for the tms320c54x. */
3825 BFD_RELOC_TIC54X_23,
3827 /* This is a 16-bit reloc for the tms320c54x, where the least
3828 significant 16 bits of a 23-bit extended address are placed into
3830 BFD_RELOC_TIC54X_16_OF_23,
3832 /* This is a reloc for the tms320c54x, where the most
3833 significant 7 bits of a 23-bit extended address are placed into
3835 BFD_RELOC_TIC54X_MS7_OF_23,
3837 /* TMS320C6000 relocations. */
3838 BFD_RELOC_C6000_PCR_S21,
3839 BFD_RELOC_C6000_PCR_S12,
3840 BFD_RELOC_C6000_PCR_S10,
3841 BFD_RELOC_C6000_PCR_S7,
3842 BFD_RELOC_C6000_ABS_S16,
3843 BFD_RELOC_C6000_ABS_L16,
3844 BFD_RELOC_C6000_ABS_H16,
3845 BFD_RELOC_C6000_SBR_U15_B,
3846 BFD_RELOC_C6000_SBR_U15_H,
3847 BFD_RELOC_C6000_SBR_U15_W,
3848 BFD_RELOC_C6000_SBR_S16,
3849 BFD_RELOC_C6000_SBR_L16_B,
3850 BFD_RELOC_C6000_SBR_L16_H,
3851 BFD_RELOC_C6000_SBR_L16_W,
3852 BFD_RELOC_C6000_SBR_H16_B,
3853 BFD_RELOC_C6000_SBR_H16_H,
3854 BFD_RELOC_C6000_SBR_H16_W,
3855 BFD_RELOC_C6000_SBR_GOT_U15_W,
3856 BFD_RELOC_C6000_SBR_GOT_L16_W,
3857 BFD_RELOC_C6000_SBR_GOT_H16_W,
3858 BFD_RELOC_C6000_DSBT_INDEX,
3859 BFD_RELOC_C6000_PREL31,
3860 BFD_RELOC_C6000_COPY,
3861 BFD_RELOC_C6000_JUMP_SLOT,
3862 BFD_RELOC_C6000_EHTYPE,
3863 BFD_RELOC_C6000_PCR_H16,
3864 BFD_RELOC_C6000_PCR_L16,
3865 BFD_RELOC_C6000_ALIGN,
3866 BFD_RELOC_C6000_FPHEAD,
3867 BFD_RELOC_C6000_NOCMP,
3869 /* This is a 48 bit reloc for the FR30 that stores 32 bits. */
3872 /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3876 /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
3878 BFD_RELOC_FR30_6_IN_4,
3880 /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
3882 BFD_RELOC_FR30_8_IN_8,
3884 /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
3886 BFD_RELOC_FR30_9_IN_8,
3888 /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
3890 BFD_RELOC_FR30_10_IN_8,
3892 /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
3893 short offset into 8 bits. */
3894 BFD_RELOC_FR30_9_PCREL,
3896 /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
3897 short offset into 11 bits. */
3898 BFD_RELOC_FR30_12_PCREL,
3900 /* Motorola Mcore relocations. */
3901 BFD_RELOC_MCORE_PCREL_IMM8BY4,
3902 BFD_RELOC_MCORE_PCREL_IMM11BY2,
3903 BFD_RELOC_MCORE_PCREL_IMM4BY2,
3904 BFD_RELOC_MCORE_PCREL_32,
3905 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
3906 BFD_RELOC_MCORE_RVA,
3908 /* Toshiba Media Processor Relocations. */
3912 BFD_RELOC_MEP_PCREL8A2,
3913 BFD_RELOC_MEP_PCREL12A2,
3914 BFD_RELOC_MEP_PCREL17A2,
3915 BFD_RELOC_MEP_PCREL24A2,
3916 BFD_RELOC_MEP_PCABS24A2,
3917 BFD_RELOC_MEP_LOW16,
3918 BFD_RELOC_MEP_HI16U,
3919 BFD_RELOC_MEP_HI16S,
3920 BFD_RELOC_MEP_GPREL,
3921 BFD_RELOC_MEP_TPREL,
3922 BFD_RELOC_MEP_TPREL7,
3923 BFD_RELOC_MEP_TPREL7A2,
3924 BFD_RELOC_MEP_TPREL7A4,
3925 BFD_RELOC_MEP_UIMM24,
3926 BFD_RELOC_MEP_ADDR24A4,
3927 BFD_RELOC_MEP_GNU_VTINHERIT,
3928 BFD_RELOC_MEP_GNU_VTENTRY,
3931 /* These are relocations for the GETA instruction. */
3932 BFD_RELOC_MMIX_GETA,
3933 BFD_RELOC_MMIX_GETA_1,
3934 BFD_RELOC_MMIX_GETA_2,
3935 BFD_RELOC_MMIX_GETA_3,
3937 /* These are relocations for a conditional branch instruction. */
3938 BFD_RELOC_MMIX_CBRANCH,
3939 BFD_RELOC_MMIX_CBRANCH_J,
3940 BFD_RELOC_MMIX_CBRANCH_1,
3941 BFD_RELOC_MMIX_CBRANCH_2,
3942 BFD_RELOC_MMIX_CBRANCH_3,
3944 /* These are relocations for the PUSHJ instruction. */
3945 BFD_RELOC_MMIX_PUSHJ,
3946 BFD_RELOC_MMIX_PUSHJ_1,
3947 BFD_RELOC_MMIX_PUSHJ_2,
3948 BFD_RELOC_MMIX_PUSHJ_3,
3949 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3951 /* These are relocations for the JMP instruction. */
3953 BFD_RELOC_MMIX_JMP_1,
3954 BFD_RELOC_MMIX_JMP_2,
3955 BFD_RELOC_MMIX_JMP_3,
3957 /* This is a relocation for a relative address as in a GETA instruction or
3959 BFD_RELOC_MMIX_ADDR19,
3961 /* This is a relocation for a relative address as in a JMP instruction. */
3962 BFD_RELOC_MMIX_ADDR27,
3964 /* This is a relocation for an instruction field that may be a general
3965 register or a value 0..255. */
3966 BFD_RELOC_MMIX_REG_OR_BYTE,
3968 /* This is a relocation for an instruction field that may be a general
3972 /* This is a relocation for two instruction fields holding a register and
3973 an offset, the equivalent of the relocation. */
3974 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3976 /* This relocation is an assertion that the expression is not allocated as
3977 a global register. It does not modify contents. */
3978 BFD_RELOC_MMIX_LOCAL,
3980 /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
3981 short offset into 7 bits. */
3982 BFD_RELOC_AVR_7_PCREL,
3984 /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
3985 short offset into 12 bits. */
3986 BFD_RELOC_AVR_13_PCREL,
3988 /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
3989 program memory address) into 16 bits. */
3990 BFD_RELOC_AVR_16_PM,
3992 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3993 data memory address) into 8 bit immediate value of LDI insn. */
3994 BFD_RELOC_AVR_LO8_LDI,
3996 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3997 of data memory address) into 8 bit immediate value of LDI insn. */
3998 BFD_RELOC_AVR_HI8_LDI,
4000 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4001 of program memory address) into 8 bit immediate value of LDI insn. */
4002 BFD_RELOC_AVR_HH8_LDI,
4004 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4005 of 32 bit value) into 8 bit immediate value of LDI insn. */
4006 BFD_RELOC_AVR_MS8_LDI,
4008 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4009 (usually data memory address) into 8 bit immediate value of SUBI insn. */
4010 BFD_RELOC_AVR_LO8_LDI_NEG,
4012 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4013 (high 8 bit of data memory address) into 8 bit immediate value of
4015 BFD_RELOC_AVR_HI8_LDI_NEG,
4017 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4018 (most high 8 bit of program memory address) into 8 bit immediate value
4019 of LDI or SUBI insn. */
4020 BFD_RELOC_AVR_HH8_LDI_NEG,
4022 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
4023 of 32 bit value) into 8 bit immediate value of LDI insn. */
4024 BFD_RELOC_AVR_MS8_LDI_NEG,
4026 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4027 command address) into 8 bit immediate value of LDI insn. */
4028 BFD_RELOC_AVR_LO8_LDI_PM,
4030 /* This is a 16 bit reloc for the AVR that stores 8 bit value
4031 (command address) into 8 bit immediate value of LDI insn. If the address
4032 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4033 in the lower 128k. */
4034 BFD_RELOC_AVR_LO8_LDI_GS,
4036 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4037 of command address) into 8 bit immediate value of LDI insn. */
4038 BFD_RELOC_AVR_HI8_LDI_PM,
4040 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4041 of command address) into 8 bit immediate value of LDI insn. If the address
4042 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4044 BFD_RELOC_AVR_HI8_LDI_GS,
4046 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4047 of command address) into 8 bit immediate value of LDI insn. */
4048 BFD_RELOC_AVR_HH8_LDI_PM,
4050 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4051 (usually command address) into 8 bit immediate value of SUBI insn. */
4052 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
4054 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4055 (high 8 bit of 16 bit command address) into 8 bit immediate value
4057 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
4059 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4060 (high 6 bit of 22 bit command address) into 8 bit immediate
4061 value of SUBI insn. */
4062 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
4064 /* This is a 32 bit reloc for the AVR that stores 23 bit value
4068 /* This is a 16 bit reloc for the AVR that stores all needed bits
4069 for absolute addressing with ldi with overflow check to linktime */
4072 /* This is a 6 bit reloc for the AVR that stores offset for ldd/std
4076 /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4078 BFD_RELOC_AVR_6_ADIW,
4080 /* Renesas RL78 Relocations. */
4081 BFD_RELOC_RL78_NEG8,
4082 BFD_RELOC_RL78_NEG16,
4083 BFD_RELOC_RL78_NEG24,
4084 BFD_RELOC_RL78_NEG32,
4085 BFD_RELOC_RL78_16_OP,
4086 BFD_RELOC_RL78_24_OP,
4087 BFD_RELOC_RL78_32_OP,
4091 BFD_RELOC_RL78_DIR3U_PCREL,
4092 BFD_RELOC_RL78_DIFF,
4093 BFD_RELOC_RL78_GPRELB,
4094 BFD_RELOC_RL78_GPRELW,
4095 BFD_RELOC_RL78_GPRELL,
4097 BFD_RELOC_RL78_OP_SUBTRACT,
4098 BFD_RELOC_RL78_OP_NEG,
4099 BFD_RELOC_RL78_OP_AND,
4100 BFD_RELOC_RL78_OP_SHRA,
4101 BFD_RELOC_RL78_ABS8,
4102 BFD_RELOC_RL78_ABS16,
4103 BFD_RELOC_RL78_ABS16_REV,
4104 BFD_RELOC_RL78_ABS32,
4105 BFD_RELOC_RL78_ABS32_REV,
4106 BFD_RELOC_RL78_ABS16U,
4107 BFD_RELOC_RL78_ABS16UW,
4108 BFD_RELOC_RL78_ABS16UL,
4109 BFD_RELOC_RL78_RELAX,
4110 BFD_RELOC_RL78_HI16,
4112 BFD_RELOC_RL78_LO16,
4114 /* Renesas RX Relocations. */
4125 BFD_RELOC_RX_DIR3U_PCREL,
4127 BFD_RELOC_RX_GPRELB,
4128 BFD_RELOC_RX_GPRELW,
4129 BFD_RELOC_RX_GPRELL,
4131 BFD_RELOC_RX_OP_SUBTRACT,
4132 BFD_RELOC_RX_OP_NEG,
4135 BFD_RELOC_RX_ABS16_REV,
4137 BFD_RELOC_RX_ABS32_REV,
4138 BFD_RELOC_RX_ABS16U,
4139 BFD_RELOC_RX_ABS16UW,
4140 BFD_RELOC_RX_ABS16UL,
4143 /* Direct 12 bit. */
4146 /* 12 bit GOT offset. */
4147 BFD_RELOC_390_GOT12,
4149 /* 32 bit PC relative PLT address. */
4150 BFD_RELOC_390_PLT32,
4152 /* Copy symbol at runtime. */
4155 /* Create GOT entry. */
4156 BFD_RELOC_390_GLOB_DAT,
4158 /* Create PLT entry. */
4159 BFD_RELOC_390_JMP_SLOT,
4161 /* Adjust by program base. */
4162 BFD_RELOC_390_RELATIVE,
4164 /* 32 bit PC relative offset to GOT. */
4165 BFD_RELOC_390_GOTPC,
4167 /* 16 bit GOT offset. */
4168 BFD_RELOC_390_GOT16,
4170 /* PC relative 16 bit shifted by 1. */
4171 BFD_RELOC_390_PC16DBL,
4173 /* 16 bit PC rel. PLT shifted by 1. */
4174 BFD_RELOC_390_PLT16DBL,
4176 /* PC relative 32 bit shifted by 1. */
4177 BFD_RELOC_390_PC32DBL,
4179 /* 32 bit PC rel. PLT shifted by 1. */
4180 BFD_RELOC_390_PLT32DBL,
4182 /* 32 bit PC rel. GOT shifted by 1. */
4183 BFD_RELOC_390_GOTPCDBL,
4185 /* 64 bit GOT offset. */
4186 BFD_RELOC_390_GOT64,
4188 /* 64 bit PC relative PLT address. */
4189 BFD_RELOC_390_PLT64,
4191 /* 32 bit rel. offset to GOT entry. */
4192 BFD_RELOC_390_GOTENT,
4194 /* 64 bit offset to GOT. */
4195 BFD_RELOC_390_GOTOFF64,
4197 /* 12-bit offset to symbol-entry within GOT, with PLT handling. */
4198 BFD_RELOC_390_GOTPLT12,
4200 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4201 BFD_RELOC_390_GOTPLT16,
4203 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4204 BFD_RELOC_390_GOTPLT32,
4206 /* 64-bit offset to symbol-entry within GOT, with PLT handling. */
4207 BFD_RELOC_390_GOTPLT64,
4209 /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
4210 BFD_RELOC_390_GOTPLTENT,
4212 /* 16-bit rel. offset from the GOT to a PLT entry. */
4213 BFD_RELOC_390_PLTOFF16,
4215 /* 32-bit rel. offset from the GOT to a PLT entry. */
4216 BFD_RELOC_390_PLTOFF32,
4218 /* 64-bit rel. offset from the GOT to a PLT entry. */
4219 BFD_RELOC_390_PLTOFF64,
4221 /* s390 tls relocations. */
4222 BFD_RELOC_390_TLS_LOAD,
4223 BFD_RELOC_390_TLS_GDCALL,
4224 BFD_RELOC_390_TLS_LDCALL,
4225 BFD_RELOC_390_TLS_GD32,
4226 BFD_RELOC_390_TLS_GD64,
4227 BFD_RELOC_390_TLS_GOTIE12,
4228 BFD_RELOC_390_TLS_GOTIE32,
4229 BFD_RELOC_390_TLS_GOTIE64,
4230 BFD_RELOC_390_TLS_LDM32,
4231 BFD_RELOC_390_TLS_LDM64,
4232 BFD_RELOC_390_TLS_IE32,
4233 BFD_RELOC_390_TLS_IE64,
4234 BFD_RELOC_390_TLS_IEENT,
4235 BFD_RELOC_390_TLS_LE32,
4236 BFD_RELOC_390_TLS_LE64,
4237 BFD_RELOC_390_TLS_LDO32,
4238 BFD_RELOC_390_TLS_LDO64,
4239 BFD_RELOC_390_TLS_DTPMOD,
4240 BFD_RELOC_390_TLS_DTPOFF,
4241 BFD_RELOC_390_TLS_TPOFF,
4243 /* Long displacement extension. */
4245 BFD_RELOC_390_GOT20,
4246 BFD_RELOC_390_GOTPLT20,
4247 BFD_RELOC_390_TLS_GOTIE20,
4249 /* Score relocations
4250 Low 16 bit for load/store */
4251 BFD_RELOC_SCORE_GPREL15,
4253 /* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
4254 BFD_RELOC_SCORE_DUMMY2,
4255 BFD_RELOC_SCORE_JMP,
4257 /* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
4258 BFD_RELOC_SCORE_BRANCH,
4260 /* This is a 32-bit reloc for 48-bit instructions. */
4261 BFD_RELOC_SCORE_IMM30,
4263 /* This is a 32-bit reloc for 48-bit instructions. */
4264 BFD_RELOC_SCORE_IMM32,
4266 /* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
4267 BFD_RELOC_SCORE16_JMP,
4269 /* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
4270 BFD_RELOC_SCORE16_BRANCH,
4272 /* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
4273 BFD_RELOC_SCORE_BCMP,
4275 /* Undocumented Score relocs */
4276 BFD_RELOC_SCORE_GOT15,
4277 BFD_RELOC_SCORE_GOT_LO16,
4278 BFD_RELOC_SCORE_CALL15,
4279 BFD_RELOC_SCORE_DUMMY_HI16,
4281 /* Scenix IP2K - 9-bit register number / data address */
4284 /* Scenix IP2K - 4-bit register/data bank number */
4285 BFD_RELOC_IP2K_BANK,
4287 /* Scenix IP2K - low 13 bits of instruction word address */
4288 BFD_RELOC_IP2K_ADDR16CJP,
4290 /* Scenix IP2K - high 3 bits of instruction word address */
4291 BFD_RELOC_IP2K_PAGE3,
4293 /* Scenix IP2K - ext/low/high 8 bits of data address */
4294 BFD_RELOC_IP2K_LO8DATA,
4295 BFD_RELOC_IP2K_HI8DATA,
4296 BFD_RELOC_IP2K_EX8DATA,
4298 /* Scenix IP2K - low/high 8 bits of instruction word address */
4299 BFD_RELOC_IP2K_LO8INSN,
4300 BFD_RELOC_IP2K_HI8INSN,
4302 /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
4303 BFD_RELOC_IP2K_PC_SKIP,
4305 /* Scenix IP2K - 16 bit word address in text section. */
4306 BFD_RELOC_IP2K_TEXT,
4308 /* Scenix IP2K - 7-bit sp or dp offset */
4309 BFD_RELOC_IP2K_FR_OFFSET,
4311 /* Scenix VPE4K coprocessor - data/insn-space addressing */
4312 BFD_RELOC_VPE4KMATH_DATA,
4313 BFD_RELOC_VPE4KMATH_INSN,
4315 /* These two relocations are used by the linker to determine which of
4316 the entries in a C++ virtual function table are actually used. When
4317 the --gc-sections option is given, the linker will zero out the entries
4318 that are not used, so that the code for those functions need not be
4319 included in the output.
4321 VTABLE_INHERIT is a zero-space relocation used to describe to the
4322 linker the inheritance tree of a C++ virtual function table. The
4323 relocation's symbol should be the parent class' vtable, and the
4324 relocation should be located at the child vtable.
4326 VTABLE_ENTRY is a zero-space relocation that describes the use of a
4327 virtual function table entry. The reloc's symbol should refer to the
4328 table of the class mentioned in the code. Off of that base, an offset
4329 describes the entry that is being used. For Rela hosts, this offset
4330 is stored in the reloc's addend. For Rel hosts, we are forced to put
4331 this offset in the reloc's section offset. */
4332 BFD_RELOC_VTABLE_INHERIT,
4333 BFD_RELOC_VTABLE_ENTRY,
4335 /* Intel IA64 Relocations. */
4336 BFD_RELOC_IA64_IMM14,
4337 BFD_RELOC_IA64_IMM22,
4338 BFD_RELOC_IA64_IMM64,
4339 BFD_RELOC_IA64_DIR32MSB,
4340 BFD_RELOC_IA64_DIR32LSB,
4341 BFD_RELOC_IA64_DIR64MSB,
4342 BFD_RELOC_IA64_DIR64LSB,
4343 BFD_RELOC_IA64_GPREL22,
4344 BFD_RELOC_IA64_GPREL64I,
4345 BFD_RELOC_IA64_GPREL32MSB,
4346 BFD_RELOC_IA64_GPREL32LSB,
4347 BFD_RELOC_IA64_GPREL64MSB,
4348 BFD_RELOC_IA64_GPREL64LSB,
4349 BFD_RELOC_IA64_LTOFF22,
4350 BFD_RELOC_IA64_LTOFF64I,
4351 BFD_RELOC_IA64_PLTOFF22,
4352 BFD_RELOC_IA64_PLTOFF64I,
4353 BFD_RELOC_IA64_PLTOFF64MSB,
4354 BFD_RELOC_IA64_PLTOFF64LSB,
4355 BFD_RELOC_IA64_FPTR64I,
4356 BFD_RELOC_IA64_FPTR32MSB,
4357 BFD_RELOC_IA64_FPTR32LSB,
4358 BFD_RELOC_IA64_FPTR64MSB,
4359 BFD_RELOC_IA64_FPTR64LSB,
4360 BFD_RELOC_IA64_PCREL21B,
4361 BFD_RELOC_IA64_PCREL21BI,
4362 BFD_RELOC_IA64_PCREL21M,
4363 BFD_RELOC_IA64_PCREL21F,
4364 BFD_RELOC_IA64_PCREL22,
4365 BFD_RELOC_IA64_PCREL60B,
4366 BFD_RELOC_IA64_PCREL64I,
4367 BFD_RELOC_IA64_PCREL32MSB,
4368 BFD_RELOC_IA64_PCREL32LSB,
4369 BFD_RELOC_IA64_PCREL64MSB,
4370 BFD_RELOC_IA64_PCREL64LSB,
4371 BFD_RELOC_IA64_LTOFF_FPTR22,
4372 BFD_RELOC_IA64_LTOFF_FPTR64I,
4373 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4374 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
4375 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4376 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
4377 BFD_RELOC_IA64_SEGREL32MSB,
4378 BFD_RELOC_IA64_SEGREL32LSB,
4379 BFD_RELOC_IA64_SEGREL64MSB,
4380 BFD_RELOC_IA64_SEGREL64LSB,
4381 BFD_RELOC_IA64_SECREL32MSB,
4382 BFD_RELOC_IA64_SECREL32LSB,
4383 BFD_RELOC_IA64_SECREL64MSB,
4384 BFD_RELOC_IA64_SECREL64LSB,
4385 BFD_RELOC_IA64_REL32MSB,
4386 BFD_RELOC_IA64_REL32LSB,
4387 BFD_RELOC_IA64_REL64MSB,
4388 BFD_RELOC_IA64_REL64LSB,
4389 BFD_RELOC_IA64_LTV32MSB,
4390 BFD_RELOC_IA64_LTV32LSB,
4391 BFD_RELOC_IA64_LTV64MSB,
4392 BFD_RELOC_IA64_LTV64LSB,
4393 BFD_RELOC_IA64_IPLTMSB,
4394 BFD_RELOC_IA64_IPLTLSB,
4395 BFD_RELOC_IA64_COPY,
4396 BFD_RELOC_IA64_LTOFF22X,
4397 BFD_RELOC_IA64_LDXMOV,
4398 BFD_RELOC_IA64_TPREL14,
4399 BFD_RELOC_IA64_TPREL22,
4400 BFD_RELOC_IA64_TPREL64I,
4401 BFD_RELOC_IA64_TPREL64MSB,
4402 BFD_RELOC_IA64_TPREL64LSB,
4403 BFD_RELOC_IA64_LTOFF_TPREL22,
4404 BFD_RELOC_IA64_DTPMOD64MSB,
4405 BFD_RELOC_IA64_DTPMOD64LSB,
4406 BFD_RELOC_IA64_LTOFF_DTPMOD22,
4407 BFD_RELOC_IA64_DTPREL14,
4408 BFD_RELOC_IA64_DTPREL22,
4409 BFD_RELOC_IA64_DTPREL64I,
4410 BFD_RELOC_IA64_DTPREL32MSB,
4411 BFD_RELOC_IA64_DTPREL32LSB,
4412 BFD_RELOC_IA64_DTPREL64MSB,
4413 BFD_RELOC_IA64_DTPREL64LSB,
4414 BFD_RELOC_IA64_LTOFF_DTPREL22,
4416 /* Motorola 68HC11 reloc.
4417 This is the 8 bit high part of an absolute address. */
4418 BFD_RELOC_M68HC11_HI8,
4420 /* Motorola 68HC11 reloc.
4421 This is the 8 bit low part of an absolute address. */
4422 BFD_RELOC_M68HC11_LO8,
4424 /* Motorola 68HC11 reloc.
4425 This is the 3 bit of a value. */
4426 BFD_RELOC_M68HC11_3B,
4428 /* Motorola 68HC11 reloc.
4429 This reloc marks the beginning of a jump/call instruction.
4430 It is used for linker relaxation to correctly identify beginning
4431 of instruction and change some branches to use PC-relative
4433 BFD_RELOC_M68HC11_RL_JUMP,
4435 /* Motorola 68HC11 reloc.
4436 This reloc marks a group of several instructions that gcc generates
4437 and for which the linker relaxation pass can modify and/or remove
4439 BFD_RELOC_M68HC11_RL_GROUP,
4441 /* Motorola 68HC11 reloc.
4442 This is the 16-bit lower part of an address. It is used for 'call'
4443 instruction to specify the symbol address without any special
4444 transformation (due to memory bank window). */
4445 BFD_RELOC_M68HC11_LO16,
4447 /* Motorola 68HC11 reloc.
4448 This is a 8-bit reloc that specifies the page number of an address.
4449 It is used by 'call' instruction to specify the page number of
4451 BFD_RELOC_M68HC11_PAGE,
4453 /* Motorola 68HC11 reloc.
4454 This is a 24-bit reloc that represents the address with a 16-bit
4455 value and a 8-bit page number. The symbol address is transformed
4456 to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
4457 BFD_RELOC_M68HC11_24,
4459 /* Motorola 68HC12 reloc.
4460 This is the 5 bits of a value. */
4461 BFD_RELOC_M68HC12_5B,
4463 /* NS CR16C Relocations. */
4464 BFD_RELOC_16C_NUM08,
4465 BFD_RELOC_16C_NUM08_C,
4466 BFD_RELOC_16C_NUM16,
4467 BFD_RELOC_16C_NUM16_C,
4468 BFD_RELOC_16C_NUM32,
4469 BFD_RELOC_16C_NUM32_C,
4470 BFD_RELOC_16C_DISP04,
4471 BFD_RELOC_16C_DISP04_C,
4472 BFD_RELOC_16C_DISP08,
4473 BFD_RELOC_16C_DISP08_C,
4474 BFD_RELOC_16C_DISP16,
4475 BFD_RELOC_16C_DISP16_C,
4476 BFD_RELOC_16C_DISP24,
4477 BFD_RELOC_16C_DISP24_C,
4478 BFD_RELOC_16C_DISP24a,
4479 BFD_RELOC_16C_DISP24a_C,
4480 BFD_RELOC_16C_REG04,
4481 BFD_RELOC_16C_REG04_C,
4482 BFD_RELOC_16C_REG04a,
4483 BFD_RELOC_16C_REG04a_C,
4484 BFD_RELOC_16C_REG14,
4485 BFD_RELOC_16C_REG14_C,
4486 BFD_RELOC_16C_REG16,
4487 BFD_RELOC_16C_REG16_C,
4488 BFD_RELOC_16C_REG20,
4489 BFD_RELOC_16C_REG20_C,
4490 BFD_RELOC_16C_ABS20,
4491 BFD_RELOC_16C_ABS20_C,
4492 BFD_RELOC_16C_ABS24,
4493 BFD_RELOC_16C_ABS24_C,
4494 BFD_RELOC_16C_IMM04,
4495 BFD_RELOC_16C_IMM04_C,
4496 BFD_RELOC_16C_IMM16,
4497 BFD_RELOC_16C_IMM16_C,
4498 BFD_RELOC_16C_IMM20,
4499 BFD_RELOC_16C_IMM20_C,
4500 BFD_RELOC_16C_IMM24,
4501 BFD_RELOC_16C_IMM24_C,
4502 BFD_RELOC_16C_IMM32,
4503 BFD_RELOC_16C_IMM32_C,
4505 /* NS CR16 Relocations. */
4506 BFD_RELOC_CR16_NUM8,
4507 BFD_RELOC_CR16_NUM16,
4508 BFD_RELOC_CR16_NUM32,
4509 BFD_RELOC_CR16_NUM32a,
4510 BFD_RELOC_CR16_REGREL0,
4511 BFD_RELOC_CR16_REGREL4,
4512 BFD_RELOC_CR16_REGREL4a,
4513 BFD_RELOC_CR16_REGREL14,
4514 BFD_RELOC_CR16_REGREL14a,
4515 BFD_RELOC_CR16_REGREL16,
4516 BFD_RELOC_CR16_REGREL20,
4517 BFD_RELOC_CR16_REGREL20a,
4518 BFD_RELOC_CR16_ABS20,
4519 BFD_RELOC_CR16_ABS24,
4520 BFD_RELOC_CR16_IMM4,
4521 BFD_RELOC_CR16_IMM8,
4522 BFD_RELOC_CR16_IMM16,
4523 BFD_RELOC_CR16_IMM20,
4524 BFD_RELOC_CR16_IMM24,
4525 BFD_RELOC_CR16_IMM32,
4526 BFD_RELOC_CR16_IMM32a,
4527 BFD_RELOC_CR16_DISP4,
4528 BFD_RELOC_CR16_DISP8,
4529 BFD_RELOC_CR16_DISP16,
4530 BFD_RELOC_CR16_DISP20,
4531 BFD_RELOC_CR16_DISP24,
4532 BFD_RELOC_CR16_DISP24a,
4533 BFD_RELOC_CR16_SWITCH8,
4534 BFD_RELOC_CR16_SWITCH16,
4535 BFD_RELOC_CR16_SWITCH32,
4536 BFD_RELOC_CR16_GOT_REGREL20,
4537 BFD_RELOC_CR16_GOTC_REGREL20,
4538 BFD_RELOC_CR16_GLOB_DAT,
4540 /* NS CRX Relocations. */
4543 BFD_RELOC_CRX_REL8_CMP,
4544 BFD_RELOC_CRX_REL16,
4545 BFD_RELOC_CRX_REL24,
4546 BFD_RELOC_CRX_REL32,
4547 BFD_RELOC_CRX_REGREL12,
4548 BFD_RELOC_CRX_REGREL22,
4549 BFD_RELOC_CRX_REGREL28,
4550 BFD_RELOC_CRX_REGREL32,
4551 BFD_RELOC_CRX_ABS16,
4552 BFD_RELOC_CRX_ABS32,
4554 BFD_RELOC_CRX_NUM16,
4555 BFD_RELOC_CRX_NUM32,
4556 BFD_RELOC_CRX_IMM16,
4557 BFD_RELOC_CRX_IMM32,
4558 BFD_RELOC_CRX_SWITCH8,
4559 BFD_RELOC_CRX_SWITCH16,
4560 BFD_RELOC_CRX_SWITCH32,
4562 /* These relocs are only used within the CRIS assembler. They are not
4563 (at present) written to any object files. */
4564 BFD_RELOC_CRIS_BDISP8,
4565 BFD_RELOC_CRIS_UNSIGNED_5,
4566 BFD_RELOC_CRIS_SIGNED_6,
4567 BFD_RELOC_CRIS_UNSIGNED_6,
4568 BFD_RELOC_CRIS_SIGNED_8,
4569 BFD_RELOC_CRIS_UNSIGNED_8,
4570 BFD_RELOC_CRIS_SIGNED_16,
4571 BFD_RELOC_CRIS_UNSIGNED_16,
4572 BFD_RELOC_CRIS_LAPCQ_OFFSET,
4573 BFD_RELOC_CRIS_UNSIGNED_4,
4575 /* Relocs used in ELF shared libraries for CRIS. */
4576 BFD_RELOC_CRIS_COPY,
4577 BFD_RELOC_CRIS_GLOB_DAT,
4578 BFD_RELOC_CRIS_JUMP_SLOT,
4579 BFD_RELOC_CRIS_RELATIVE,
4581 /* 32-bit offset to symbol-entry within GOT. */
4582 BFD_RELOC_CRIS_32_GOT,
4584 /* 16-bit offset to symbol-entry within GOT. */
4585 BFD_RELOC_CRIS_16_GOT,
4587 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4588 BFD_RELOC_CRIS_32_GOTPLT,
4590 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4591 BFD_RELOC_CRIS_16_GOTPLT,
4593 /* 32-bit offset to symbol, relative to GOT. */
4594 BFD_RELOC_CRIS_32_GOTREL,
4596 /* 32-bit offset to symbol with PLT entry, relative to GOT. */
4597 BFD_RELOC_CRIS_32_PLT_GOTREL,
4599 /* 32-bit offset to symbol with PLT entry, relative to this relocation. */
4600 BFD_RELOC_CRIS_32_PLT_PCREL,
4602 /* Relocs used in TLS code for CRIS. */
4603 BFD_RELOC_CRIS_32_GOT_GD,
4604 BFD_RELOC_CRIS_16_GOT_GD,
4605 BFD_RELOC_CRIS_32_GD,
4607 BFD_RELOC_CRIS_32_DTPREL,
4608 BFD_RELOC_CRIS_16_DTPREL,
4609 BFD_RELOC_CRIS_32_GOT_TPREL,
4610 BFD_RELOC_CRIS_16_GOT_TPREL,
4611 BFD_RELOC_CRIS_32_TPREL,
4612 BFD_RELOC_CRIS_16_TPREL,
4613 BFD_RELOC_CRIS_DTPMOD,
4614 BFD_RELOC_CRIS_32_IE,
4616 /* Intel i860 Relocations. */
4618 BFD_RELOC_860_GLOB_DAT,
4619 BFD_RELOC_860_JUMP_SLOT,
4620 BFD_RELOC_860_RELATIVE,
4622 BFD_RELOC_860_PLT26,
4625 BFD_RELOC_860_SPLIT0,
4627 BFD_RELOC_860_SPLIT1,
4629 BFD_RELOC_860_SPLIT2,
4631 BFD_RELOC_860_LOGOT0,
4632 BFD_RELOC_860_SPGOT0,
4633 BFD_RELOC_860_LOGOT1,
4634 BFD_RELOC_860_SPGOT1,
4635 BFD_RELOC_860_LOGOTOFF0,
4636 BFD_RELOC_860_SPGOTOFF0,
4637 BFD_RELOC_860_LOGOTOFF1,
4638 BFD_RELOC_860_SPGOTOFF1,
4639 BFD_RELOC_860_LOGOTOFF2,
4640 BFD_RELOC_860_LOGOTOFF3,
4642 BFD_RELOC_860_HIGHADJ,
4643 BFD_RELOC_860_HAGOT,
4644 BFD_RELOC_860_HAGOTOFF,
4647 BFD_RELOC_860_HIGOT,
4648 BFD_RELOC_860_HIGOTOFF,
4650 /* OpenRISC Relocations. */
4651 BFD_RELOC_OPENRISC_ABS_26,
4652 BFD_RELOC_OPENRISC_REL_26,
4654 /* H8 elf Relocations. */
4655 BFD_RELOC_H8_DIR16A8,
4656 BFD_RELOC_H8_DIR16R8,
4657 BFD_RELOC_H8_DIR24A8,
4658 BFD_RELOC_H8_DIR24R8,
4659 BFD_RELOC_H8_DIR32A16,
4661 /* Sony Xstormy16 Relocations. */
4662 BFD_RELOC_XSTORMY16_REL_12,
4663 BFD_RELOC_XSTORMY16_12,
4664 BFD_RELOC_XSTORMY16_24,
4665 BFD_RELOC_XSTORMY16_FPTR16,
4667 /* Self-describing complex relocations. */
4671 /* Infineon Relocations. */
4672 BFD_RELOC_XC16X_PAG,
4673 BFD_RELOC_XC16X_POF,
4674 BFD_RELOC_XC16X_SEG,
4675 BFD_RELOC_XC16X_SOF,
4677 /* Relocations used by VAX ELF. */
4678 BFD_RELOC_VAX_GLOB_DAT,
4679 BFD_RELOC_VAX_JMP_SLOT,
4680 BFD_RELOC_VAX_RELATIVE,
4682 /* Morpho MT - 16 bit immediate relocation. */
4685 /* Morpho MT - Hi 16 bits of an address. */
4688 /* Morpho MT - Low 16 bits of an address. */
4691 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4692 BFD_RELOC_MT_GNU_VTINHERIT,
4694 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4695 BFD_RELOC_MT_GNU_VTENTRY,
4697 /* Morpho MT - 8 bit immediate relocation. */
4698 BFD_RELOC_MT_PCINSN8,
4700 /* msp430 specific relocation codes */
4701 BFD_RELOC_MSP430_10_PCREL,
4702 BFD_RELOC_MSP430_16_PCREL,
4703 BFD_RELOC_MSP430_16,
4704 BFD_RELOC_MSP430_16_PCREL_BYTE,
4705 BFD_RELOC_MSP430_16_BYTE,
4706 BFD_RELOC_MSP430_2X_PCREL,
4707 BFD_RELOC_MSP430_RL_PCREL,
4709 /* IQ2000 Relocations. */
4710 BFD_RELOC_IQ2000_OFFSET_16,
4711 BFD_RELOC_IQ2000_OFFSET_21,
4712 BFD_RELOC_IQ2000_UHI16,
4714 /* Special Xtensa relocation used only by PLT entries in ELF shared
4715 objects to indicate that the runtime linker should set the value
4716 to one of its own internal functions or data structures. */
4717 BFD_RELOC_XTENSA_RTLD,
4719 /* Xtensa relocations for ELF shared objects. */
4720 BFD_RELOC_XTENSA_GLOB_DAT,
4721 BFD_RELOC_XTENSA_JMP_SLOT,
4722 BFD_RELOC_XTENSA_RELATIVE,
4724 /* Xtensa relocation used in ELF object files for symbols that may require
4725 PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4726 BFD_RELOC_XTENSA_PLT,
4728 /* Xtensa relocations to mark the difference of two local symbols.
4729 These are only needed to support linker relaxation and can be ignored
4730 when not relaxing. The field is set to the value of the difference
4731 assuming no relaxation. The relocation encodes the position of the
4732 first symbol so the linker can determine whether to adjust the field
4734 BFD_RELOC_XTENSA_DIFF8,
4735 BFD_RELOC_XTENSA_DIFF16,
4736 BFD_RELOC_XTENSA_DIFF32,
4738 /* Generic Xtensa relocations for instruction operands. Only the slot
4739 number is encoded in the relocation. The relocation applies to the
4740 last PC-relative immediate operand, or if there are no PC-relative
4741 immediates, to the last immediate operand. */
4742 BFD_RELOC_XTENSA_SLOT0_OP,
4743 BFD_RELOC_XTENSA_SLOT1_OP,
4744 BFD_RELOC_XTENSA_SLOT2_OP,
4745 BFD_RELOC_XTENSA_SLOT3_OP,
4746 BFD_RELOC_XTENSA_SLOT4_OP,
4747 BFD_RELOC_XTENSA_SLOT5_OP,
4748 BFD_RELOC_XTENSA_SLOT6_OP,
4749 BFD_RELOC_XTENSA_SLOT7_OP,
4750 BFD_RELOC_XTENSA_SLOT8_OP,
4751 BFD_RELOC_XTENSA_SLOT9_OP,
4752 BFD_RELOC_XTENSA_SLOT10_OP,
4753 BFD_RELOC_XTENSA_SLOT11_OP,
4754 BFD_RELOC_XTENSA_SLOT12_OP,
4755 BFD_RELOC_XTENSA_SLOT13_OP,
4756 BFD_RELOC_XTENSA_SLOT14_OP,
4758 /* Alternate Xtensa relocations. Only the slot is encoded in the
4759 relocation. The meaning of these relocations is opcode-specific. */
4760 BFD_RELOC_XTENSA_SLOT0_ALT,
4761 BFD_RELOC_XTENSA_SLOT1_ALT,
4762 BFD_RELOC_XTENSA_SLOT2_ALT,
4763 BFD_RELOC_XTENSA_SLOT3_ALT,
4764 BFD_RELOC_XTENSA_SLOT4_ALT,
4765 BFD_RELOC_XTENSA_SLOT5_ALT,
4766 BFD_RELOC_XTENSA_SLOT6_ALT,
4767 BFD_RELOC_XTENSA_SLOT7_ALT,
4768 BFD_RELOC_XTENSA_SLOT8_ALT,
4769 BFD_RELOC_XTENSA_SLOT9_ALT,
4770 BFD_RELOC_XTENSA_SLOT10_ALT,
4771 BFD_RELOC_XTENSA_SLOT11_ALT,
4772 BFD_RELOC_XTENSA_SLOT12_ALT,
4773 BFD_RELOC_XTENSA_SLOT13_ALT,
4774 BFD_RELOC_XTENSA_SLOT14_ALT,
4776 /* Xtensa relocations for backward compatibility. These have all been
4777 replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
4778 BFD_RELOC_XTENSA_OP0,
4779 BFD_RELOC_XTENSA_OP1,
4780 BFD_RELOC_XTENSA_OP2,
4782 /* Xtensa relocation to mark that the assembler expanded the
4783 instructions from an original target. The expansion size is
4784 encoded in the reloc size. */
4785 BFD_RELOC_XTENSA_ASM_EXPAND,
4787 /* Xtensa relocation to mark that the linker should simplify
4788 assembler-expanded instructions. This is commonly used
4789 internally by the linker after analysis of a
4790 BFD_RELOC_XTENSA_ASM_EXPAND. */
4791 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
4793 /* Xtensa TLS relocations. */
4794 BFD_RELOC_XTENSA_TLSDESC_FN,
4795 BFD_RELOC_XTENSA_TLSDESC_ARG,
4796 BFD_RELOC_XTENSA_TLS_DTPOFF,
4797 BFD_RELOC_XTENSA_TLS_TPOFF,
4798 BFD_RELOC_XTENSA_TLS_FUNC,
4799 BFD_RELOC_XTENSA_TLS_ARG,
4800 BFD_RELOC_XTENSA_TLS_CALL,
4802 /* 8 bit signed offset in (ix+d) or (iy+d). */
4803 BFD_RELOC_Z80_DISP8,
4806 BFD_RELOC_Z8K_DISP7,
4809 BFD_RELOC_Z8K_CALLR,
4812 BFD_RELOC_Z8K_IMM4L,
4814 /* Lattice Mico32 relocations. */
4815 BFD_RELOC_LM32_CALL,
4816 BFD_RELOC_LM32_BRANCH,
4817 BFD_RELOC_LM32_16_GOT,
4818 BFD_RELOC_LM32_GOTOFF_HI16,
4819 BFD_RELOC_LM32_GOTOFF_LO16,
4820 BFD_RELOC_LM32_COPY,
4821 BFD_RELOC_LM32_GLOB_DAT,
4822 BFD_RELOC_LM32_JMP_SLOT,
4823 BFD_RELOC_LM32_RELATIVE,
4825 /* Difference between two section addreses. Must be followed by a
4826 BFD_RELOC_MACH_O_PAIR. */
4827 BFD_RELOC_MACH_O_SECTDIFF,
4829 /* Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol. */
4830 BFD_RELOC_MACH_O_LOCAL_SECTDIFF,
4832 /* Pair of relocation. Contains the first symbol. */
4833 BFD_RELOC_MACH_O_PAIR,
4835 /* PCREL relocations. They are marked as branch to create PLT entry if
4837 BFD_RELOC_MACH_O_X86_64_BRANCH32,
4838 BFD_RELOC_MACH_O_X86_64_BRANCH8,
4840 /* Used when referencing a GOT entry. */
4841 BFD_RELOC_MACH_O_X86_64_GOT,
4843 /* Used when loading a GOT entry with movq. It is specially marked so that
4844 the linker could optimize the movq to a leaq if possible. */
4845 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4847 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4848 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4850 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4851 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4853 /* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
4854 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4856 /* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
4857 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4859 /* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
4860 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4862 /* This is a 32 bit reloc for the microblaze that stores the
4863 low 16 bits of a value */
4864 BFD_RELOC_MICROBLAZE_32_LO,
4866 /* This is a 32 bit pc-relative reloc for the microblaze that
4867 stores the low 16 bits of a value */
4868 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4870 /* This is a 32 bit reloc for the microblaze that stores a
4871 value relative to the read-only small data area anchor */
4872 BFD_RELOC_MICROBLAZE_32_ROSDA,
4874 /* This is a 32 bit reloc for the microblaze that stores a
4875 value relative to the read-write small data area anchor */
4876 BFD_RELOC_MICROBLAZE_32_RWSDA,
4878 /* This is a 32 bit reloc for the microblaze to handle
4879 expressions of the form "Symbol Op Symbol" */
4880 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4882 /* This is a 64 bit reloc that stores the 32 bit pc relative
4883 value in two words (with an imm instruction). No relocation is
4884 done here - only used for relaxing */
4885 BFD_RELOC_MICROBLAZE_64_NONE,
4887 /* This is a 64 bit reloc that stores the 32 bit pc relative
4888 value in two words (with an imm instruction). The relocation is
4889 PC-relative GOT offset */
4890 BFD_RELOC_MICROBLAZE_64_GOTPC,
4892 /* This is a 64 bit reloc that stores the 32 bit pc relative
4893 value in two words (with an imm instruction). The relocation is
4895 BFD_RELOC_MICROBLAZE_64_GOT,
4897 /* This is a 64 bit reloc that stores the 32 bit pc relative
4898 value in two words (with an imm instruction). The relocation is
4899 PC-relative offset into PLT */
4900 BFD_RELOC_MICROBLAZE_64_PLT,
4902 /* This is a 64 bit reloc that stores the 32 bit GOT relative
4903 value in two words (with an imm instruction). The relocation is
4904 relative offset from _GLOBAL_OFFSET_TABLE_ */
4905 BFD_RELOC_MICROBLAZE_64_GOTOFF,
4907 /* This is a 32 bit reloc that stores the 32 bit GOT relative
4908 value in a word. The relocation is relative offset from */
4909 BFD_RELOC_MICROBLAZE_32_GOTOFF,
4911 /* This is used to tell the dynamic linker to copy the value out of
4912 the dynamic object into the runtime process image. */
4913 BFD_RELOC_MICROBLAZE_COPY,
4915 /* Tilera TILEPro Relocations. */
4916 BFD_RELOC_TILEPRO_COPY,
4917 BFD_RELOC_TILEPRO_GLOB_DAT,
4918 BFD_RELOC_TILEPRO_JMP_SLOT,
4919 BFD_RELOC_TILEPRO_RELATIVE,
4920 BFD_RELOC_TILEPRO_BROFF_X1,
4921 BFD_RELOC_TILEPRO_JOFFLONG_X1,
4922 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT,
4923 BFD_RELOC_TILEPRO_IMM8_X0,
4924 BFD_RELOC_TILEPRO_IMM8_Y0,
4925 BFD_RELOC_TILEPRO_IMM8_X1,
4926 BFD_RELOC_TILEPRO_IMM8_Y1,
4927 BFD_RELOC_TILEPRO_DEST_IMM8_X1,
4928 BFD_RELOC_TILEPRO_MT_IMM15_X1,
4929 BFD_RELOC_TILEPRO_MF_IMM15_X1,
4930 BFD_RELOC_TILEPRO_IMM16_X0,
4931 BFD_RELOC_TILEPRO_IMM16_X1,
4932 BFD_RELOC_TILEPRO_IMM16_X0_LO,
4933 BFD_RELOC_TILEPRO_IMM16_X1_LO,
4934 BFD_RELOC_TILEPRO_IMM16_X0_HI,
4935 BFD_RELOC_TILEPRO_IMM16_X1_HI,
4936 BFD_RELOC_TILEPRO_IMM16_X0_HA,
4937 BFD_RELOC_TILEPRO_IMM16_X1_HA,
4938 BFD_RELOC_TILEPRO_IMM16_X0_PCREL,
4939 BFD_RELOC_TILEPRO_IMM16_X1_PCREL,
4940 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL,
4941 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL,
4942 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL,
4943 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL,
4944 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL,
4945 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL,
4946 BFD_RELOC_TILEPRO_IMM16_X0_GOT,
4947 BFD_RELOC_TILEPRO_IMM16_X1_GOT,
4948 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO,
4949 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO,
4950 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI,
4951 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI,
4952 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA,
4953 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA,
4954 BFD_RELOC_TILEPRO_MMSTART_X0,
4955 BFD_RELOC_TILEPRO_MMEND_X0,
4956 BFD_RELOC_TILEPRO_MMSTART_X1,
4957 BFD_RELOC_TILEPRO_MMEND_X1,
4958 BFD_RELOC_TILEPRO_SHAMT_X0,
4959 BFD_RELOC_TILEPRO_SHAMT_X1,
4960 BFD_RELOC_TILEPRO_SHAMT_Y0,
4961 BFD_RELOC_TILEPRO_SHAMT_Y1,
4962 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD,
4963 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD,
4964 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO,
4965 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO,
4966 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI,
4967 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI,
4968 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA,
4969 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA,
4970 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE,
4971 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE,
4972 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO,
4973 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO,
4974 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI,
4975 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI,
4976 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA,
4977 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA,
4978 BFD_RELOC_TILEPRO_TLS_DTPMOD32,
4979 BFD_RELOC_TILEPRO_TLS_DTPOFF32,
4980 BFD_RELOC_TILEPRO_TLS_TPOFF32,
4982 /* Tilera TILE-Gx Relocations. */
4983 BFD_RELOC_TILEGX_HW0,
4984 BFD_RELOC_TILEGX_HW1,
4985 BFD_RELOC_TILEGX_HW2,
4986 BFD_RELOC_TILEGX_HW3,
4987 BFD_RELOC_TILEGX_HW0_LAST,
4988 BFD_RELOC_TILEGX_HW1_LAST,
4989 BFD_RELOC_TILEGX_HW2_LAST,
4990 BFD_RELOC_TILEGX_COPY,
4991 BFD_RELOC_TILEGX_GLOB_DAT,
4992 BFD_RELOC_TILEGX_JMP_SLOT,
4993 BFD_RELOC_TILEGX_RELATIVE,
4994 BFD_RELOC_TILEGX_BROFF_X1,
4995 BFD_RELOC_TILEGX_JUMPOFF_X1,
4996 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT,
4997 BFD_RELOC_TILEGX_IMM8_X0,
4998 BFD_RELOC_TILEGX_IMM8_Y0,
4999 BFD_RELOC_TILEGX_IMM8_X1,
5000 BFD_RELOC_TILEGX_IMM8_Y1,
5001 BFD_RELOC_TILEGX_DEST_IMM8_X1,
5002 BFD_RELOC_TILEGX_MT_IMM14_X1,
5003 BFD_RELOC_TILEGX_MF_IMM14_X1,
5004 BFD_RELOC_TILEGX_MMSTART_X0,
5005 BFD_RELOC_TILEGX_MMEND_X0,
5006 BFD_RELOC_TILEGX_SHAMT_X0,
5007 BFD_RELOC_TILEGX_SHAMT_X1,
5008 BFD_RELOC_TILEGX_SHAMT_Y0,
5009 BFD_RELOC_TILEGX_SHAMT_Y1,
5010 BFD_RELOC_TILEGX_IMM16_X0_HW0,
5011 BFD_RELOC_TILEGX_IMM16_X1_HW0,
5012 BFD_RELOC_TILEGX_IMM16_X0_HW1,
5013 BFD_RELOC_TILEGX_IMM16_X1_HW1,
5014 BFD_RELOC_TILEGX_IMM16_X0_HW2,
5015 BFD_RELOC_TILEGX_IMM16_X1_HW2,
5016 BFD_RELOC_TILEGX_IMM16_X0_HW3,
5017 BFD_RELOC_TILEGX_IMM16_X1_HW3,
5018 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST,
5019 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST,
5020 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST,
5021 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST,
5022 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST,
5023 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST,
5024 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL,
5025 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL,
5026 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL,
5027 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL,
5028 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL,
5029 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL,
5030 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL,
5031 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL,
5032 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL,
5033 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL,
5034 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL,
5035 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL,
5036 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL,
5037 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL,
5038 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT,
5039 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT,
5040 BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
5041 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
5042 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
5043 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
5044 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
5045 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
5046 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT,
5047 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT,
5048 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT,
5049 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT,
5050 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
5051 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
5052 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD,
5053 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD,
5054 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
5055 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
5056 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
5057 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
5058 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
5059 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
5060 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD,
5061 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD,
5062 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD,
5063 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD,
5064 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
5065 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
5066 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE,
5067 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE,
5068 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
5069 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
5070 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
5071 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
5072 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
5073 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
5074 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE,
5075 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE,
5076 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE,
5077 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE,
5078 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
5079 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE,
5080 BFD_RELOC_TILEGX_TLS_DTPMOD64,
5081 BFD_RELOC_TILEGX_TLS_DTPOFF64,
5082 BFD_RELOC_TILEGX_TLS_TPOFF64,
5083 BFD_RELOC_TILEGX_TLS_DTPMOD32,
5084 BFD_RELOC_TILEGX_TLS_DTPOFF32,
5085 BFD_RELOC_TILEGX_TLS_TPOFF32,
5087 /* Adapteva EPIPHANY - 8 bit signed pc-relative displacement */
5088 BFD_RELOC_EPIPHANY_SIMM8,
5090 /* Adapteva EPIPHANY - 24 bit signed pc-relative displacement */
5091 BFD_RELOC_EPIPHANY_SIMM24,
5093 /* Adapteva EPIPHANY - 16 most-significant bits of absolute address */
5094 BFD_RELOC_EPIPHANY_HIGH,
5096 /* Adapteva EPIPHANY - 16 least-significant bits of absolute address */
5097 BFD_RELOC_EPIPHANY_LOW,
5099 /* Adapteva EPIPHANY - 11 bit signed number - add/sub immediate */
5100 BFD_RELOC_EPIPHANY_SIMM11,
5102 /* Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement) */
5103 BFD_RELOC_EPIPHANY_IMM11,
5105 /* Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction. */
5106 BFD_RELOC_EPIPHANY_IMM8,
5108 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
5109 reloc_howto_type *bfd_reloc_type_lookup
5110 (bfd *abfd, bfd_reloc_code_real_type code);
5111 reloc_howto_type *bfd_reloc_name_lookup
5112 (bfd *abfd, const char *reloc_name);
5114 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
5116 /* Extracted from syms.c. */
5118 typedef struct bfd_symbol
5120 /* A pointer to the BFD which owns the symbol. This information
5121 is necessary so that a back end can work out what additional
5122 information (invisible to the application writer) is carried
5125 This field is *almost* redundant, since you can use section->owner
5126 instead, except that some symbols point to the global sections
5127 bfd_{abs,com,und}_section. This could be fixed by making
5128 these globals be per-bfd (or per-target-flavor). FIXME. */
5129 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
5131 /* The text of the symbol. The name is left alone, and not copied; the
5132 application may not alter it. */
5135 /* The value of the symbol. This really should be a union of a
5136 numeric value with a pointer, since some flags indicate that
5137 a pointer to another symbol is stored here. */
5140 /* Attributes of a symbol. */
5141 #define BSF_NO_FLAGS 0x00
5143 /* The symbol has local scope; <<static>> in <<C>>. The value
5144 is the offset into the section of the data. */
5145 #define BSF_LOCAL (1 << 0)
5147 /* The symbol has global scope; initialized data in <<C>>. The
5148 value is the offset into the section of the data. */
5149 #define BSF_GLOBAL (1 << 1)
5151 /* The symbol has global scope and is exported. The value is
5152 the offset into the section of the data. */
5153 #define BSF_EXPORT BSF_GLOBAL /* No real difference. */
5155 /* A normal C symbol would be one of:
5156 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
5159 /* The symbol is a debugging record. The value has an arbitrary
5160 meaning, unless BSF_DEBUGGING_RELOC is also set. */
5161 #define BSF_DEBUGGING (1 << 2)
5163 /* The symbol denotes a function entry point. Used in ELF,
5164 perhaps others someday. */
5165 #define BSF_FUNCTION (1 << 3)
5167 /* Used by the linker. */
5168 #define BSF_KEEP (1 << 5)
5169 #define BSF_KEEP_G (1 << 6)
5171 /* A weak global symbol, overridable without warnings by
5172 a regular global symbol of the same name. */
5173 #define BSF_WEAK (1 << 7)
5175 /* This symbol was created to point to a section, e.g. ELF's
5176 STT_SECTION symbols. */
5177 #define BSF_SECTION_SYM (1 << 8)
5179 /* The symbol used to be a common symbol, but now it is
5181 #define BSF_OLD_COMMON (1 << 9)
5183 /* In some files the type of a symbol sometimes alters its
5184 location in an output file - ie in coff a <<ISFCN>> symbol
5185 which is also <<C_EXT>> symbol appears where it was
5186 declared and not at the end of a section. This bit is set
5187 by the target BFD part to convey this information. */
5188 #define BSF_NOT_AT_END (1 << 10)
5190 /* Signal that the symbol is the label of constructor section. */
5191 #define BSF_CONSTRUCTOR (1 << 11)
5193 /* Signal that the symbol is a warning symbol. The name is a
5194 warning. The name of the next symbol is the one to warn about;
5195 if a reference is made to a symbol with the same name as the next
5196 symbol, a warning is issued by the linker. */
5197 #define BSF_WARNING (1 << 12)
5199 /* Signal that the symbol is indirect. This symbol is an indirect
5200 pointer to the symbol with the same name as the next symbol. */
5201 #define BSF_INDIRECT (1 << 13)
5203 /* BSF_FILE marks symbols that contain a file name. This is used
5204 for ELF STT_FILE symbols. */
5205 #define BSF_FILE (1 << 14)
5207 /* Symbol is from dynamic linking information. */
5208 #define BSF_DYNAMIC (1 << 15)
5210 /* The symbol denotes a data object. Used in ELF, and perhaps
5212 #define BSF_OBJECT (1 << 16)
5214 /* This symbol is a debugging symbol. The value is the offset
5215 into the section of the data. BSF_DEBUGGING should be set
5217 #define BSF_DEBUGGING_RELOC (1 << 17)
5219 /* This symbol is thread local. Used in ELF. */
5220 #define BSF_THREAD_LOCAL (1 << 18)
5222 /* This symbol represents a complex relocation expression,
5223 with the expression tree serialized in the symbol name. */
5224 #define BSF_RELC (1 << 19)
5226 /* This symbol represents a signed complex relocation expression,
5227 with the expression tree serialized in the symbol name. */
5228 #define BSF_SRELC (1 << 20)
5230 /* This symbol was created by bfd_get_synthetic_symtab. */
5231 #define BSF_SYNTHETIC (1 << 21)
5233 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
5234 The dynamic linker will compute the value of this symbol by
5235 calling the function that it points to. BSF_FUNCTION must
5236 also be also set. */
5237 #define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
5238 /* This symbol is a globally unique data object. The dynamic linker
5239 will make sure that in the entire process there is just one symbol
5240 with this name and type in use. BSF_OBJECT must also be set. */
5241 #define BSF_GNU_UNIQUE (1 << 23)
5245 /* A pointer to the section to which this symbol is
5246 relative. This will always be non NULL, there are special
5247 sections for undefined and absolute symbols. */
5248 struct bfd_section *section;
5250 /* Back end special data. */
5260 #define bfd_get_symtab_upper_bound(abfd) \
5261 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
5263 bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
5265 bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
5267 #define bfd_is_local_label_name(abfd, name) \
5268 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
5270 bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
5272 #define bfd_is_target_special_symbol(abfd, sym) \
5273 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
5275 #define bfd_canonicalize_symtab(abfd, location) \
5276 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
5278 bfd_boolean bfd_set_symtab
5279 (bfd *abfd, asymbol **location, unsigned int count);
5281 void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
5283 #define bfd_make_empty_symbol(abfd) \
5284 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
5286 asymbol *_bfd_generic_make_empty_symbol (bfd *);
5288 #define bfd_make_debug_symbol(abfd,ptr,size) \
5289 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
5291 int bfd_decode_symclass (asymbol *symbol);
5293 bfd_boolean bfd_is_undefined_symclass (int symclass);
5295 void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
5297 bfd_boolean bfd_copy_private_symbol_data
5298 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
5300 #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
5301 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
5302 (ibfd, isymbol, obfd, osymbol))
5304 /* Extracted from bfd.c. */
5309 write_direction = 2,
5315 /* A unique identifier of the BFD */
5318 /* The filename the application opened the BFD with. */
5319 const char *filename;
5321 /* A pointer to the target jump table. */
5322 const struct bfd_target *xvec;
5324 /* The IOSTREAM, and corresponding IO vector that provide access
5325 to the file backing the BFD. */
5327 const struct bfd_iovec *iovec;
5329 /* The caching routines use these to maintain a
5330 least-recently-used list of BFDs. */
5331 struct bfd *lru_prev, *lru_next;
5333 /* When a file is closed by the caching routines, BFD retains
5334 state information on the file here... */
5337 /* File modified time, if mtime_set is TRUE. */
5340 /* Reserved for an unimplemented file locking extension. */
5343 /* The format which belongs to the BFD. (object, core, etc.) */
5346 /* The direction with which the BFD was opened. */
5347 enum bfd_direction direction;
5349 /* Format_specific flags. */
5352 /* Values that may appear in the flags field of a BFD. These also
5353 appear in the object_flags field of the bfd_target structure, where
5354 they indicate the set of flags used by that backend (not all flags
5355 are meaningful for all object file formats) (FIXME: at the moment,
5356 the object_flags values have mostly just been copied from backend
5357 to another, and are not necessarily correct). */
5359 #define BFD_NO_FLAGS 0x00
5361 /* BFD contains relocation entries. */
5362 #define HAS_RELOC 0x01
5364 /* BFD is directly executable. */
5367 /* BFD has line number information (basically used for F_LNNO in a
5369 #define HAS_LINENO 0x04
5371 /* BFD has debugging information. */
5372 #define HAS_DEBUG 0x08
5374 /* BFD has symbols. */
5375 #define HAS_SYMS 0x10
5377 /* BFD has local symbols (basically used for F_LSYMS in a COFF
5379 #define HAS_LOCALS 0x20
5381 /* BFD is a dynamic object. */
5382 #define DYNAMIC 0x40
5384 /* Text section is write protected (if D_PAGED is not set, this is
5385 like an a.out NMAGIC file) (the linker sets this by default, but
5386 clears it for -r or -N). */
5387 #define WP_TEXT 0x80
5389 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
5390 linker sets this by default, but clears it for -r or -n or -N). */
5391 #define D_PAGED 0x100
5393 /* BFD is relaxable (this means that bfd_relax_section may be able to
5394 do something) (sometimes bfd_relax_section can do something even if
5395 this is not set). */
5396 #define BFD_IS_RELAXABLE 0x200
5398 /* This may be set before writing out a BFD to request using a
5399 traditional format. For example, this is used to request that when
5400 writing out an a.out object the symbols not be hashed to eliminate
5402 #define BFD_TRADITIONAL_FORMAT 0x400
5404 /* This flag indicates that the BFD contents are actually cached
5405 in memory. If this is set, iostream points to a bfd_in_memory
5407 #define BFD_IN_MEMORY 0x800
5409 /* The sections in this BFD specify a memory page. */
5410 #define HAS_LOAD_PAGE 0x1000
5412 /* This BFD has been created by the linker and doesn't correspond
5413 to any input file. */
5414 #define BFD_LINKER_CREATED 0x2000
5416 /* This may be set before writing out a BFD to request that it
5417 be written using values for UIDs, GIDs, timestamps, etc. that
5418 will be consistent from run to run. */
5419 #define BFD_DETERMINISTIC_OUTPUT 0x4000
5421 /* Compress sections in this BFD. */
5422 #define BFD_COMPRESS 0x8000
5424 /* Decompress sections in this BFD. */
5425 #define BFD_DECOMPRESS 0x10000
5427 /* BFD is a dummy, for plugins. */
5428 #define BFD_PLUGIN 0x20000
5430 /* Flags bits to be saved in bfd_preserve_save. */
5431 #define BFD_FLAGS_SAVED \
5432 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN)
5434 /* Flags bits which are for BFD use only. */
5435 #define BFD_FLAGS_FOR_BFD_USE_MASK \
5436 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
5437 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
5439 /* Currently my_archive is tested before adding origin to
5440 anything. I believe that this can become always an add of
5441 origin, with origin set to 0 for non archive files. */
5444 /* The origin in the archive of the proxy entry. This will
5445 normally be the same as origin, except for thin archives,
5446 when it will contain the current offset of the proxy in the
5447 thin archive rather than the offset of the bfd in its actual
5449 ufile_ptr proxy_origin;
5451 /* A hash table for section names. */
5452 struct bfd_hash_table section_htab;
5454 /* Pointer to linked list of sections. */
5455 struct bfd_section *sections;
5457 /* The last section on the section list. */
5458 struct bfd_section *section_last;
5460 /* The number of sections. */
5461 unsigned int section_count;
5463 /* Stuff only useful for object files:
5464 The start address. */
5465 bfd_vma start_address;
5467 /* Used for input and output. */
5468 unsigned int symcount;
5470 /* Symbol table for output BFD (with symcount entries).
5471 Also used by the linker to cache input BFD symbols. */
5472 struct bfd_symbol **outsymbols;
5474 /* Used for slurped dynamic symbol tables. */
5475 unsigned int dynsymcount;
5477 /* Pointer to structure which contains architecture information. */
5478 const struct bfd_arch_info *arch_info;
5480 /* Stuff only useful for archives. */
5482 struct bfd *my_archive; /* The containing archive BFD. */
5483 struct bfd *archive_next; /* The next BFD in the archive. */
5484 struct bfd *archive_head; /* The first BFD in the archive. */
5485 struct bfd *nested_archives; /* List of nested archive in a flattened
5488 /* A chain of BFD structures involved in a link. */
5489 struct bfd *link_next;
5491 /* A field used by _bfd_generic_link_add_archive_symbols. This will
5492 be used only for archive elements. */
5495 /* Used by the back end to hold private data. */
5498 struct aout_data_struct *aout_data;
5499 struct artdata *aout_ar_data;
5500 struct _oasys_data *oasys_obj_data;
5501 struct _oasys_ar_data *oasys_ar_data;
5502 struct coff_tdata *coff_obj_data;
5503 struct pe_tdata *pe_obj_data;
5504 struct xcoff_tdata *xcoff_obj_data;
5505 struct ecoff_tdata *ecoff_obj_data;
5506 struct ieee_data_struct *ieee_data;
5507 struct ieee_ar_data_struct *ieee_ar_data;
5508 struct srec_data_struct *srec_data;
5509 struct verilog_data_struct *verilog_data;
5510 struct ihex_data_struct *ihex_data;
5511 struct tekhex_data_struct *tekhex_data;
5512 struct elf_obj_tdata *elf_obj_data;
5513 struct nlm_obj_tdata *nlm_obj_data;
5514 struct bout_data_struct *bout_data;
5515 struct mmo_data_struct *mmo_data;
5516 struct sun_core_struct *sun_core_data;
5517 struct sco5_core_struct *sco5_core_data;
5518 struct trad_core_struct *trad_core_data;
5519 struct som_data_struct *som_data;
5520 struct hpux_core_struct *hpux_core_data;
5521 struct hppabsd_core_struct *hppabsd_core_data;
5522 struct sgi_core_struct *sgi_core_data;
5523 struct lynx_core_struct *lynx_core_data;
5524 struct osf_core_struct *osf_core_data;
5525 struct cisco_core_struct *cisco_core_data;
5526 struct versados_data_struct *versados_data;
5527 struct netbsd_core_struct *netbsd_core_data;
5528 struct mach_o_data_struct *mach_o_data;
5529 struct mach_o_fat_data_struct *mach_o_fat_data;
5530 struct plugin_data_struct *plugin_data;
5531 struct bfd_pef_data_struct *pef_data;
5532 struct bfd_pef_xlib_data_struct *pef_xlib_data;
5533 struct bfd_sym_data_struct *sym_data;
5538 /* Used by the application to hold private data. */
5541 /* Where all the allocated stuff under this BFD goes. This is a
5542 struct objalloc *, but we use void * to avoid requiring the inclusion
5546 /* Is the file descriptor being cached? That is, can it be closed as
5547 needed, and re-opened when accessed later? */
5548 unsigned int cacheable : 1;
5550 /* Marks whether there was a default target specified when the
5551 BFD was opened. This is used to select which matching algorithm
5552 to use to choose the back end. */
5553 unsigned int target_defaulted : 1;
5555 /* ... and here: (``once'' means at least once). */
5556 unsigned int opened_once : 1;
5558 /* Set if we have a locally maintained mtime value, rather than
5559 getting it from the file each time. */
5560 unsigned int mtime_set : 1;
5562 /* Flag set if symbols from this BFD should not be exported. */
5563 unsigned int no_export : 1;
5565 /* Remember when output has begun, to stop strange things
5567 unsigned int output_has_begun : 1;
5569 /* Have archive map. */
5570 unsigned int has_armap : 1;
5572 /* Set if this is a thin archive. */
5573 unsigned int is_thin_archive : 1;
5575 /* Set if only required symbols should be added in the link hash table for
5576 this object. Used by VMS linkers. */
5577 unsigned int selective_search : 1;
5580 typedef enum bfd_error
5582 bfd_error_no_error = 0,
5583 bfd_error_system_call,
5584 bfd_error_invalid_target,
5585 bfd_error_wrong_format,
5586 bfd_error_wrong_object_format,
5587 bfd_error_invalid_operation,
5588 bfd_error_no_memory,
5589 bfd_error_no_symbols,
5591 bfd_error_no_more_archived_files,
5592 bfd_error_malformed_archive,
5593 bfd_error_file_not_recognized,
5594 bfd_error_file_ambiguously_recognized,
5595 bfd_error_no_contents,
5596 bfd_error_nonrepresentable_section,
5597 bfd_error_no_debug_section,
5598 bfd_error_bad_value,
5599 bfd_error_file_truncated,
5600 bfd_error_file_too_big,
5602 bfd_error_invalid_error_code
5606 bfd_error_type bfd_get_error (void);
5608 void bfd_set_error (bfd_error_type error_tag, ...);
5610 const char *bfd_errmsg (bfd_error_type error_tag);
5612 void bfd_perror (const char *message);
5614 typedef void (*bfd_error_handler_type) (const char *, ...);
5616 bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
5618 void bfd_set_error_program_name (const char *);
5620 bfd_error_handler_type bfd_get_error_handler (void);
5622 long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
5624 long bfd_canonicalize_reloc
5625 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
5628 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
5630 bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
5632 int bfd_get_arch_size (bfd *abfd);
5634 int bfd_get_sign_extend_vma (bfd *abfd);
5636 bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
5638 unsigned int bfd_get_gp_size (bfd *abfd);
5640 void bfd_set_gp_size (bfd *abfd, unsigned int i);
5642 bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
5644 bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5646 #define bfd_copy_private_header_data(ibfd, obfd) \
5647 BFD_SEND (obfd, _bfd_copy_private_header_data, \
5649 bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
5651 #define bfd_copy_private_bfd_data(ibfd, obfd) \
5652 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5654 bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
5656 #define bfd_merge_private_bfd_data(ibfd, obfd) \
5657 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5659 bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
5661 #define bfd_set_private_flags(abfd, flags) \
5662 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
5663 #define bfd_sizeof_headers(abfd, info) \
5664 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
5666 #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
5667 BFD_SEND (abfd, _bfd_find_nearest_line, \
5668 (abfd, sec, syms, off, file, func, line))
5670 #define bfd_find_line(abfd, syms, sym, file, line) \
5671 BFD_SEND (abfd, _bfd_find_line, \
5672 (abfd, syms, sym, file, line))
5674 #define bfd_find_inliner_info(abfd, file, func, line) \
5675 BFD_SEND (abfd, _bfd_find_inliner_info, \
5676 (abfd, file, func, line))
5678 #define bfd_debug_info_start(abfd) \
5679 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
5681 #define bfd_debug_info_end(abfd) \
5682 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
5684 #define bfd_debug_info_accumulate(abfd, section) \
5685 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
5687 #define bfd_stat_arch_elt(abfd, stat) \
5688 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
5690 #define bfd_update_armap_timestamp(abfd) \
5691 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
5693 #define bfd_set_arch_mach(abfd, arch, mach)\
5694 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
5696 #define bfd_relax_section(abfd, section, link_info, again) \
5697 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5699 #define bfd_gc_sections(abfd, link_info) \
5700 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5702 #define bfd_lookup_section_flags(link_info, flag_info) \
5703 BFD_SEND (abfd, _bfd_lookup_section_flags, (link_info, flag_info))
5705 #define bfd_merge_sections(abfd, link_info) \
5706 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5708 #define bfd_is_group_section(abfd, sec) \
5709 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5711 #define bfd_discard_group(abfd, sec) \
5712 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5714 #define bfd_link_hash_table_create(abfd) \
5715 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5717 #define bfd_link_hash_table_free(abfd, hash) \
5718 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5720 #define bfd_link_add_symbols(abfd, info) \
5721 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5723 #define bfd_link_just_syms(abfd, sec, info) \
5724 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5726 #define bfd_final_link(abfd, info) \
5727 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5729 #define bfd_free_cached_info(abfd) \
5730 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5732 #define bfd_get_dynamic_symtab_upper_bound(abfd) \
5733 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5735 #define bfd_print_private_bfd_data(abfd, file)\
5736 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5738 #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5739 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5741 #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5742 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5743 dyncount, dynsyms, ret))
5745 #define bfd_get_dynamic_reloc_upper_bound(abfd) \
5746 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5748 #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5749 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5751 extern bfd_byte *bfd_get_relocated_section_contents
5752 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5753 bfd_boolean, asymbol **);
5755 bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
5762 const struct bfd_arch_info *arch_info;
5763 struct bfd_section *sections;
5764 struct bfd_section *section_last;
5765 unsigned int section_count;
5766 struct bfd_hash_table section_htab;
5769 bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
5771 void bfd_preserve_restore (bfd *, struct bfd_preserve *);
5773 void bfd_preserve_finish (bfd *, struct bfd_preserve *);
5775 bfd_vma bfd_emul_get_maxpagesize (const char *);
5777 void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5779 bfd_vma bfd_emul_get_commonpagesize (const char *);
5781 void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5783 char *bfd_demangle (bfd *, const char *, int);
5785 /* Extracted from archive.c. */
5786 symindex bfd_get_next_mapent
5787 (bfd *abfd, symindex previous, carsym **sym);
5789 bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
5791 bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
5793 /* Extracted from corefile.c. */
5794 const char *bfd_core_file_failing_command (bfd *abfd);
5796 int bfd_core_file_failing_signal (bfd *abfd);
5798 int bfd_core_file_pid (bfd *abfd);
5800 bfd_boolean core_file_matches_executable_p
5801 (bfd *core_bfd, bfd *exec_bfd);
5803 bfd_boolean generic_core_file_matches_executable_p
5804 (bfd *core_bfd, bfd *exec_bfd);
5806 /* Extracted from targets.c. */
5807 #define BFD_SEND(bfd, message, arglist) \
5808 ((*((bfd)->xvec->message)) arglist)
5810 #ifdef DEBUG_BFD_SEND
5812 #define BFD_SEND(bfd, message, arglist) \
5813 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5814 ((*((bfd)->xvec->message)) arglist) : \
5815 (bfd_assert (__FILE__,__LINE__), NULL))
5817 #define BFD_SEND_FMT(bfd, message, arglist) \
5818 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
5820 #ifdef DEBUG_BFD_SEND
5822 #define BFD_SEND_FMT(bfd, message, arglist) \
5823 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5824 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
5825 (bfd_assert (__FILE__,__LINE__), NULL))
5830 bfd_target_unknown_flavour,
5831 bfd_target_aout_flavour,
5832 bfd_target_coff_flavour,
5833 bfd_target_ecoff_flavour,
5834 bfd_target_xcoff_flavour,
5835 bfd_target_elf_flavour,
5836 bfd_target_ieee_flavour,
5837 bfd_target_nlm_flavour,
5838 bfd_target_oasys_flavour,
5839 bfd_target_tekhex_flavour,
5840 bfd_target_srec_flavour,
5841 bfd_target_verilog_flavour,
5842 bfd_target_ihex_flavour,
5843 bfd_target_som_flavour,
5844 bfd_target_os9k_flavour,
5845 bfd_target_versados_flavour,
5846 bfd_target_msdos_flavour,
5847 bfd_target_ovax_flavour,
5848 bfd_target_evax_flavour,
5849 bfd_target_mmo_flavour,
5850 bfd_target_mach_o_flavour,
5851 bfd_target_pef_flavour,
5852 bfd_target_pef_xlib_flavour,
5853 bfd_target_sym_flavour
5856 enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5858 /* Forward declaration. */
5859 typedef struct bfd_link_info _bfd_link_info;
5861 /* Forward declaration. */
5862 typedef struct flag_info flag_info;
5864 typedef struct bfd_target
5866 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
5869 /* The "flavour" of a back end is a general indication about
5870 the contents of a file. */
5871 enum bfd_flavour flavour;
5873 /* The order of bytes within the data area of a file. */
5874 enum bfd_endian byteorder;
5876 /* The order of bytes within the header parts of a file. */
5877 enum bfd_endian header_byteorder;
5879 /* A mask of all the flags which an executable may have set -
5880 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
5881 flagword object_flags;
5883 /* A mask of all the flags which a section may have set - from
5884 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
5885 flagword section_flags;
5887 /* The character normally found at the front of a symbol.
5888 (if any), perhaps `_'. */
5889 char symbol_leading_char;
5891 /* The pad character for file names within an archive header. */
5894 /* The maximum number of characters in an archive header. */
5895 unsigned char ar_max_namelen;
5897 /* How well this target matches, used to select between various
5898 possible targets when more than one target matches. */
5899 unsigned char match_priority;
5901 /* Entries for byte swapping for data. These are different from the
5902 other entry points, since they don't take a BFD as the first argument.
5903 Certain other handlers could do the same. */
5904 bfd_uint64_t (*bfd_getx64) (const void *);
5905 bfd_int64_t (*bfd_getx_signed_64) (const void *);
5906 void (*bfd_putx64) (bfd_uint64_t, void *);
5907 bfd_vma (*bfd_getx32) (const void *);
5908 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
5909 void (*bfd_putx32) (bfd_vma, void *);
5910 bfd_vma (*bfd_getx16) (const void *);
5911 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
5912 void (*bfd_putx16) (bfd_vma, void *);
5914 /* Byte swapping for the headers. */
5915 bfd_uint64_t (*bfd_h_getx64) (const void *);
5916 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
5917 void (*bfd_h_putx64) (bfd_uint64_t, void *);
5918 bfd_vma (*bfd_h_getx32) (const void *);
5919 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
5920 void (*bfd_h_putx32) (bfd_vma, void *);
5921 bfd_vma (*bfd_h_getx16) (const void *);
5922 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
5923 void (*bfd_h_putx16) (bfd_vma, void *);
5925 /* Format dependent routines: these are vectors of entry points
5926 within the target vector structure, one for each format to check. */
5928 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
5929 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
5931 /* Set the format of a file being written. */
5932 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
5934 /* Write cached information into a file being written, at <<bfd_close>>. */
5935 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
5938 /* Generic entry points. */
5939 #define BFD_JUMP_TABLE_GENERIC(NAME) \
5940 NAME##_close_and_cleanup, \
5941 NAME##_bfd_free_cached_info, \
5942 NAME##_new_section_hook, \
5943 NAME##_get_section_contents, \
5944 NAME##_get_section_contents_in_window
5946 /* Called when the BFD is being closed to do any necessary cleanup. */
5947 bfd_boolean (*_close_and_cleanup) (bfd *);
5948 /* Ask the BFD to free all cached information. */
5949 bfd_boolean (*_bfd_free_cached_info) (bfd *);
5950 /* Called when a new section is created. */
5951 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
5952 /* Read the contents of a section. */
5953 bfd_boolean (*_bfd_get_section_contents)
5954 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
5955 bfd_boolean (*_bfd_get_section_contents_in_window)
5956 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
5958 /* Entry points to copy private data. */
5959 #define BFD_JUMP_TABLE_COPY(NAME) \
5960 NAME##_bfd_copy_private_bfd_data, \
5961 NAME##_bfd_merge_private_bfd_data, \
5962 _bfd_generic_init_private_section_data, \
5963 NAME##_bfd_copy_private_section_data, \
5964 NAME##_bfd_copy_private_symbol_data, \
5965 NAME##_bfd_copy_private_header_data, \
5966 NAME##_bfd_set_private_flags, \
5967 NAME##_bfd_print_private_bfd_data
5969 /* Called to copy BFD general private data from one object file
5971 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
5972 /* Called to merge BFD general private data from one object file
5973 to a common output file when linking. */
5974 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
5975 /* Called to initialize BFD private section data from one object file
5977 #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5978 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5979 bfd_boolean (*_bfd_init_private_section_data)
5980 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
5981 /* Called to copy BFD private section data from one object file
5983 bfd_boolean (*_bfd_copy_private_section_data)
5984 (bfd *, sec_ptr, bfd *, sec_ptr);
5985 /* Called to copy BFD private symbol data from one symbol
5987 bfd_boolean (*_bfd_copy_private_symbol_data)
5988 (bfd *, asymbol *, bfd *, asymbol *);
5989 /* Called to copy BFD private header data from one object file
5991 bfd_boolean (*_bfd_copy_private_header_data)
5993 /* Called to set private backend flags. */
5994 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
5996 /* Called to print private BFD data. */
5997 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
5999 /* Core file entry points. */
6000 #define BFD_JUMP_TABLE_CORE(NAME) \
6001 NAME##_core_file_failing_command, \
6002 NAME##_core_file_failing_signal, \
6003 NAME##_core_file_matches_executable_p, \
6004 NAME##_core_file_pid
6006 char * (*_core_file_failing_command) (bfd *);
6007 int (*_core_file_failing_signal) (bfd *);
6008 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
6009 int (*_core_file_pid) (bfd *);
6011 /* Archive entry points. */
6012 #define BFD_JUMP_TABLE_ARCHIVE(NAME) \
6013 NAME##_slurp_armap, \
6014 NAME##_slurp_extended_name_table, \
6015 NAME##_construct_extended_name_table, \
6016 NAME##_truncate_arname, \
6017 NAME##_write_armap, \
6018 NAME##_read_ar_hdr, \
6019 NAME##_write_ar_hdr, \
6020 NAME##_openr_next_archived_file, \
6021 NAME##_get_elt_at_index, \
6022 NAME##_generic_stat_arch_elt, \
6023 NAME##_update_armap_timestamp
6025 bfd_boolean (*_bfd_slurp_armap) (bfd *);
6026 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
6027 bfd_boolean (*_bfd_construct_extended_name_table)
6028 (bfd *, char **, bfd_size_type *, const char **);
6029 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
6030 bfd_boolean (*write_armap)
6031 (bfd *, unsigned int, struct orl *, unsigned int, int);
6032 void * (*_bfd_read_ar_hdr_fn) (bfd *);
6033 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
6034 bfd * (*openr_next_archived_file) (bfd *, bfd *);
6035 #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
6036 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
6037 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
6038 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
6040 /* Entry points used for symbols. */
6041 #define BFD_JUMP_TABLE_SYMBOLS(NAME) \
6042 NAME##_get_symtab_upper_bound, \
6043 NAME##_canonicalize_symtab, \
6044 NAME##_make_empty_symbol, \
6045 NAME##_print_symbol, \
6046 NAME##_get_symbol_info, \
6047 NAME##_bfd_is_local_label_name, \
6048 NAME##_bfd_is_target_special_symbol, \
6049 NAME##_get_lineno, \
6050 NAME##_find_nearest_line, \
6051 _bfd_generic_find_line, \
6052 NAME##_find_inliner_info, \
6053 NAME##_bfd_make_debug_symbol, \
6054 NAME##_read_minisymbols, \
6055 NAME##_minisymbol_to_symbol
6057 long (*_bfd_get_symtab_upper_bound) (bfd *);
6058 long (*_bfd_canonicalize_symtab)
6059 (bfd *, struct bfd_symbol **);
6061 (*_bfd_make_empty_symbol) (bfd *);
6062 void (*_bfd_print_symbol)
6063 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
6064 #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
6065 void (*_bfd_get_symbol_info)
6066 (bfd *, struct bfd_symbol *, symbol_info *);
6067 #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
6068 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
6069 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
6070 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
6071 bfd_boolean (*_bfd_find_nearest_line)
6072 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
6073 const char **, const char **, unsigned int *);
6074 bfd_boolean (*_bfd_find_line)
6075 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
6076 const char **, unsigned int *);
6077 bfd_boolean (*_bfd_find_inliner_info)
6078 (bfd *, const char **, const char **, unsigned int *);
6079 /* Back-door to allow format-aware applications to create debug symbols
6080 while using BFD for everything else. Currently used by the assembler
6081 when creating COFF files. */
6082 asymbol * (*_bfd_make_debug_symbol)
6083 (bfd *, void *, unsigned long size);
6084 #define bfd_read_minisymbols(b, d, m, s) \
6085 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
6086 long (*_read_minisymbols)
6087 (bfd *, bfd_boolean, void **, unsigned int *);
6088 #define bfd_minisymbol_to_symbol(b, d, m, f) \
6089 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
6090 asymbol * (*_minisymbol_to_symbol)
6091 (bfd *, bfd_boolean, const void *, asymbol *);
6093 /* Routines for relocs. */
6094 #define BFD_JUMP_TABLE_RELOCS(NAME) \
6095 NAME##_get_reloc_upper_bound, \
6096 NAME##_canonicalize_reloc, \
6097 NAME##_bfd_reloc_type_lookup, \
6098 NAME##_bfd_reloc_name_lookup
6100 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
6101 long (*_bfd_canonicalize_reloc)
6102 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
6103 /* See documentation on reloc types. */
6105 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
6107 (*reloc_name_lookup) (bfd *, const char *);
6110 /* Routines used when writing an object file. */
6111 #define BFD_JUMP_TABLE_WRITE(NAME) \
6112 NAME##_set_arch_mach, \
6113 NAME##_set_section_contents
6115 bfd_boolean (*_bfd_set_arch_mach)
6116 (bfd *, enum bfd_architecture, unsigned long);
6117 bfd_boolean (*_bfd_set_section_contents)
6118 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
6120 /* Routines used by the linker. */
6121 #define BFD_JUMP_TABLE_LINK(NAME) \
6122 NAME##_sizeof_headers, \
6123 NAME##_bfd_get_relocated_section_contents, \
6124 NAME##_bfd_relax_section, \
6125 NAME##_bfd_link_hash_table_create, \
6126 NAME##_bfd_link_hash_table_free, \
6127 NAME##_bfd_link_add_symbols, \
6128 NAME##_bfd_link_just_syms, \
6129 NAME##_bfd_copy_link_hash_symbol_type, \
6130 NAME##_bfd_final_link, \
6131 NAME##_bfd_link_split_section, \
6132 NAME##_bfd_gc_sections, \
6133 NAME##_bfd_lookup_section_flags, \
6134 NAME##_bfd_merge_sections, \
6135 NAME##_bfd_is_group_section, \
6136 NAME##_bfd_discard_group, \
6137 NAME##_section_already_linked, \
6138 NAME##_bfd_define_common_symbol
6140 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
6141 bfd_byte * (*_bfd_get_relocated_section_contents)
6142 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
6143 bfd_byte *, bfd_boolean, struct bfd_symbol **);
6145 bfd_boolean (*_bfd_relax_section)
6146 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
6148 /* Create a hash table for the linker. Different backends store
6149 different information in this table. */
6150 struct bfd_link_hash_table *
6151 (*_bfd_link_hash_table_create) (bfd *);
6153 /* Release the memory associated with the linker hash table. */
6154 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
6156 /* Add symbols from this object file into the hash table. */
6157 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
6159 /* Indicate that we are only retrieving symbol values from this section. */
6160 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
6162 /* Copy the symbol type of a linker hash table entry. */
6163 #define bfd_copy_link_hash_symbol_type(b, t, f) \
6164 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
6165 void (*_bfd_copy_link_hash_symbol_type)
6166 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
6168 /* Do a link based on the link_order structures attached to each
6169 section of the BFD. */
6170 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
6172 /* Should this section be split up into smaller pieces during linking. */
6173 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
6175 /* Remove sections that are not referenced from the output. */
6176 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
6178 /* Sets the bitmask of allowed and disallowed section flags. */
6179 void (*_bfd_lookup_section_flags) (struct bfd_link_info *,
6180 struct flag_info *);
6182 /* Attempt to merge SEC_MERGE sections. */
6183 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
6185 /* Is this section a member of a group? */
6186 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
6188 /* Discard members of a group. */
6189 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
6191 /* Check if SEC has been already linked during a reloceatable or
6193 bfd_boolean (*_section_already_linked) (bfd *, asection *,
6194 struct bfd_link_info *);
6196 /* Define a common symbol. */
6197 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
6198 struct bfd_link_hash_entry *);
6200 /* Routines to handle dynamic symbols and relocs. */
6201 #define BFD_JUMP_TABLE_DYNAMIC(NAME) \
6202 NAME##_get_dynamic_symtab_upper_bound, \
6203 NAME##_canonicalize_dynamic_symtab, \
6204 NAME##_get_synthetic_symtab, \
6205 NAME##_get_dynamic_reloc_upper_bound, \
6206 NAME##_canonicalize_dynamic_reloc
6208 /* Get the amount of memory required to hold the dynamic symbols. */
6209 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
6210 /* Read in the dynamic symbols. */
6211 long (*_bfd_canonicalize_dynamic_symtab)
6212 (bfd *, struct bfd_symbol **);
6213 /* Create synthetized symbols. */
6214 long (*_bfd_get_synthetic_symtab)
6215 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
6216 struct bfd_symbol **);
6217 /* Get the amount of memory required to hold the dynamic relocs. */
6218 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
6219 /* Read in the dynamic relocs. */
6220 long (*_bfd_canonicalize_dynamic_reloc)
6221 (bfd *, arelent **, struct bfd_symbol **);
6223 /* Opposite endian version of this target. */
6224 const struct bfd_target * alternative_target;
6226 /* Data for use by back-end routines, which isn't
6227 generic enough to belong in this structure. */
6228 const void *backend_data;
6232 bfd_boolean bfd_set_default_target (const char *name);
6234 const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
6236 const bfd_target *bfd_get_target_info (const char *target_name,
6238 bfd_boolean *is_bigendian,
6240 const char **def_target_arch);
6241 const char ** bfd_target_list (void);
6243 const bfd_target *bfd_search_for_target
6244 (int (*search_func) (const bfd_target *, void *),
6247 /* Extracted from format.c. */
6248 bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
6250 bfd_boolean bfd_check_format_matches
6251 (bfd *abfd, bfd_format format, char ***matching);
6253 bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
6255 const char *bfd_format_string (bfd_format format);
6257 /* Extracted from linker.c. */
6258 bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
6260 #define bfd_link_split_section(abfd, sec) \
6261 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
6263 bfd_boolean bfd_section_already_linked (bfd *abfd,
6265 struct bfd_link_info *info);
6267 #define bfd_section_already_linked(abfd, sec, info) \
6268 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
6270 bfd_boolean bfd_generic_define_common_symbol
6271 (bfd *output_bfd, struct bfd_link_info *info,
6272 struct bfd_link_hash_entry *h);
6274 #define bfd_define_common_symbol(output_bfd, info, h) \
6275 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
6277 struct bfd_elf_version_tree * bfd_find_version_for_sym
6278 (struct bfd_elf_version_tree *verdefs,
6279 const char *sym_name, bfd_boolean *hide);
6281 bfd_boolean bfd_hide_sym_by_version
6282 (struct bfd_elf_version_tree *verdefs, const char *sym_name);
6284 /* Extracted from simple.c. */
6285 bfd_byte *bfd_simple_get_relocated_section_contents
6286 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
6288 /* Extracted from compress.c. */
6289 bfd_boolean bfd_compress_section_contents
6290 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
6291 bfd_size_type uncompressed_size);
6293 bfd_boolean bfd_get_full_section_contents
6294 (bfd *abfd, asection *section, bfd_byte **ptr);
6296 bfd_boolean bfd_is_section_compressed
6297 (bfd *abfd, asection *section);
6299 bfd_boolean bfd_init_section_decompress_status
6300 (bfd *abfd, asection *section);
6302 bfd_boolean bfd_init_section_compress_status
6303 (bfd *abfd, asection *section);
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