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 2012 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) ((void) bfd, (ptr)->name)
284 #define bfd_get_section_vma(bfd, ptr) ((void) bfd, (ptr)->vma)
285 #define bfd_get_section_lma(bfd, ptr) ((void) bfd, (ptr)->lma)
286 #define bfd_get_section_alignment(bfd, ptr) ((void) bfd, \
287 (ptr)->alignment_power)
288 #define bfd_section_name(bfd, ptr) ((ptr)->name)
289 #define bfd_section_size(bfd, ptr) ((ptr)->size)
290 #define bfd_get_section_size(ptr) ((ptr)->size)
291 #define bfd_section_vma(bfd, ptr) ((ptr)->vma)
292 #define bfd_section_lma(bfd, ptr) ((ptr)->lma)
293 #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
294 #define bfd_get_section_flags(bfd, ptr) ((void) bfd, (ptr)->flags)
295 #define bfd_get_section_userdata(bfd, ptr) ((void) bfd, (ptr)->userdata)
297 #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
299 #define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
300 #define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
301 #define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
302 /* Find the address one past the end of SEC. */
303 #define bfd_get_section_limit(bfd, sec) \
304 (((bfd)->direction != write_direction && (sec)->rawsize != 0 \
305 ? (sec)->rawsize : (sec)->size) / bfd_octets_per_byte (bfd))
307 /* Return TRUE if input section SEC has been discarded. */
308 #define discarded_section(sec) \
309 (!bfd_is_abs_section (sec) \
310 && bfd_is_abs_section ((sec)->output_section) \
311 && (sec)->sec_info_type != SEC_INFO_TYPE_MERGE \
312 && (sec)->sec_info_type != SEC_INFO_TYPE_JUST_SYMS)
314 typedef enum bfd_print_symbol
316 bfd_print_symbol_name,
317 bfd_print_symbol_more,
319 } bfd_print_symbol_type;
321 /* Information about a symbol that nm needs. */
323 typedef struct _symbol_info
327 const char *name; /* Symbol name. */
328 unsigned char stab_type; /* Stab type. */
329 char stab_other; /* Stab other. */
330 short stab_desc; /* Stab desc. */
331 const char *stab_name; /* String for stab type. */
334 /* Get the name of a stabs type code. */
336 extern const char *bfd_get_stab_name (int);
338 /* Hash table routines. There is no way to free up a hash table. */
340 /* An element in the hash table. Most uses will actually use a larger
341 structure, and an instance of this will be the first field. */
343 struct bfd_hash_entry
345 /* Next entry for this hash code. */
346 struct bfd_hash_entry *next;
347 /* String being hashed. */
349 /* Hash code. This is the full hash code, not the index into the
356 struct bfd_hash_table
358 /* The hash array. */
359 struct bfd_hash_entry **table;
360 /* A function used to create new elements in the hash table. The
361 first entry is itself a pointer to an element. When this
362 function is first invoked, this pointer will be NULL. However,
363 having the pointer permits a hierarchy of method functions to be
364 built each of which calls the function in the superclass. Thus
365 each function should be written to allocate a new block of memory
366 only if the argument is NULL. */
367 struct bfd_hash_entry *(*newfunc)
368 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
369 /* An objalloc for this hash table. This is a struct objalloc *,
370 but we use void * to avoid requiring the inclusion of objalloc.h. */
372 /* The number of slots in the hash table. */
374 /* The number of entries in the hash table. */
376 /* The size of elements. */
377 unsigned int entsize;
378 /* If non-zero, don't grow the hash table. */
379 unsigned int frozen:1;
382 /* Initialize a hash table. */
383 extern bfd_boolean bfd_hash_table_init
384 (struct bfd_hash_table *,
385 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
386 struct bfd_hash_table *,
390 /* Initialize a hash table specifying a size. */
391 extern bfd_boolean bfd_hash_table_init_n
392 (struct bfd_hash_table *,
393 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
394 struct bfd_hash_table *,
396 unsigned int, unsigned int);
398 /* Free up a hash table. */
399 extern void bfd_hash_table_free
400 (struct bfd_hash_table *);
402 /* Look up a string in a hash table. If CREATE is TRUE, a new entry
403 will be created for this string if one does not already exist. The
404 COPY argument must be TRUE if this routine should copy the string
405 into newly allocated memory when adding an entry. */
406 extern struct bfd_hash_entry *bfd_hash_lookup
407 (struct bfd_hash_table *, const char *, bfd_boolean create,
410 /* Insert an entry in a hash table. */
411 extern struct bfd_hash_entry *bfd_hash_insert
412 (struct bfd_hash_table *, const char *, unsigned long);
414 /* Rename an entry in a hash table. */
415 extern void bfd_hash_rename
416 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *);
418 /* Replace an entry in a hash table. */
419 extern void bfd_hash_replace
420 (struct bfd_hash_table *, struct bfd_hash_entry *old,
421 struct bfd_hash_entry *nw);
423 /* Base method for creating a hash table entry. */
424 extern struct bfd_hash_entry *bfd_hash_newfunc
425 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
427 /* Grab some space for a hash table entry. */
428 extern void *bfd_hash_allocate
429 (struct bfd_hash_table *, unsigned int);
431 /* Traverse a hash table in a random order, calling a function on each
432 element. If the function returns FALSE, the traversal stops. The
433 INFO argument is passed to the function. */
434 extern void bfd_hash_traverse
435 (struct bfd_hash_table *,
436 bfd_boolean (*) (struct bfd_hash_entry *, void *),
439 /* Allows the default size of a hash table to be configured. New hash
440 tables allocated using bfd_hash_table_init will be created with
442 extern unsigned long bfd_hash_set_default_size (unsigned long);
444 /* This structure is used to keep track of stabs in sections
445 information while linking. */
449 /* A hash table used to hold stabs strings. */
450 struct bfd_strtab_hash *strings;
451 /* The header file hash table. */
452 struct bfd_hash_table includes;
453 /* The first .stabstr section. */
454 struct bfd_section *stabstr;
457 #define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
459 /* User program access to BFD facilities. */
461 /* Direct I/O routines, for programs which know more about the object
462 file than BFD does. Use higher level routines if possible. */
464 extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
465 extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
466 extern int bfd_seek (bfd *, file_ptr, int);
467 extern file_ptr bfd_tell (bfd *);
468 extern int bfd_flush (bfd *);
469 extern int bfd_stat (bfd *, struct stat *);
471 /* Deprecated old routines. */
473 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
474 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
475 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
476 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
477 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
478 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
480 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
481 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
482 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
483 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
484 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
485 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
487 extern void warn_deprecated (const char *, const char *, int, const char *);
489 /* Cast from const char * to char * so that caller can assign to
490 a char * without a warning. */
491 #define bfd_get_filename(abfd) ((char *) (abfd)->filename)
492 #define bfd_get_cacheable(abfd) ((abfd)->cacheable)
493 #define bfd_get_format(abfd) ((abfd)->format)
494 #define bfd_get_target(abfd) ((abfd)->xvec->name)
495 #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
496 #define bfd_family_coff(abfd) \
497 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
498 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
499 #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
500 #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
501 #define bfd_header_big_endian(abfd) \
502 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
503 #define bfd_header_little_endian(abfd) \
504 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
505 #define bfd_get_file_flags(abfd) ((abfd)->flags)
506 #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
507 #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
508 #define bfd_my_archive(abfd) ((abfd)->my_archive)
509 #define bfd_has_map(abfd) ((abfd)->has_armap)
510 #define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
512 #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
513 #define bfd_usrdata(abfd) ((abfd)->usrdata)
515 #define bfd_get_start_address(abfd) ((abfd)->start_address)
516 #define bfd_get_symcount(abfd) ((abfd)->symcount)
517 #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
518 #define bfd_count_sections(abfd) ((abfd)->section_count)
520 #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
522 #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
524 #define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
526 extern bfd_boolean bfd_cache_close
528 /* NB: This declaration should match the autogenerated one in libbfd.h. */
530 extern bfd_boolean bfd_cache_close_all (void);
532 extern bfd_boolean bfd_record_phdr
533 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
534 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
536 /* Byte swapping routines. */
538 bfd_uint64_t bfd_getb64 (const void *);
539 bfd_uint64_t bfd_getl64 (const void *);
540 bfd_int64_t bfd_getb_signed_64 (const void *);
541 bfd_int64_t bfd_getl_signed_64 (const void *);
542 bfd_vma bfd_getb32 (const void *);
543 bfd_vma bfd_getl32 (const void *);
544 bfd_signed_vma bfd_getb_signed_32 (const void *);
545 bfd_signed_vma bfd_getl_signed_32 (const void *);
546 bfd_vma bfd_getb16 (const void *);
547 bfd_vma bfd_getl16 (const void *);
548 bfd_signed_vma bfd_getb_signed_16 (const void *);
549 bfd_signed_vma bfd_getl_signed_16 (const void *);
550 void bfd_putb64 (bfd_uint64_t, void *);
551 void bfd_putl64 (bfd_uint64_t, void *);
552 void bfd_putb32 (bfd_vma, void *);
553 void bfd_putl32 (bfd_vma, void *);
554 void bfd_putb16 (bfd_vma, void *);
555 void bfd_putl16 (bfd_vma, void *);
557 /* Byte swapping routines which take size and endiannes as arguments. */
559 bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
560 void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
562 #if defined(__STDC__) || defined(ALMOST_STDC)
563 struct ecoff_debug_info;
564 struct ecoff_debug_swap;
567 struct bfd_link_info;
568 struct bfd_link_hash_entry;
569 struct bfd_section_already_linked;
570 struct bfd_elf_version_tree;
573 extern bfd_boolean bfd_section_already_linked_table_init (void);
574 extern void bfd_section_already_linked_table_free (void);
575 extern bfd_boolean _bfd_handle_already_linked
576 (struct bfd_section *, struct bfd_section_already_linked *,
577 struct bfd_link_info *);
579 /* Externally visible ECOFF routines. */
581 extern bfd_vma bfd_ecoff_get_gp_value
583 extern bfd_boolean bfd_ecoff_set_gp_value
584 (bfd *abfd, bfd_vma gp_value);
585 extern bfd_boolean bfd_ecoff_set_regmasks
586 (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
587 unsigned long *cprmask);
588 extern void *bfd_ecoff_debug_init
589 (bfd *output_bfd, struct ecoff_debug_info *output_debug,
590 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
591 extern void bfd_ecoff_debug_free
592 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
593 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
594 extern bfd_boolean bfd_ecoff_debug_accumulate
595 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
596 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
597 struct ecoff_debug_info *input_debug,
598 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
599 extern bfd_boolean bfd_ecoff_debug_accumulate_other
600 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
601 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
602 struct bfd_link_info *);
603 extern bfd_boolean bfd_ecoff_debug_externals
604 (bfd *abfd, struct ecoff_debug_info *debug,
605 const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
606 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
607 void (*set_index) (struct bfd_symbol *, bfd_size_type));
608 extern bfd_boolean bfd_ecoff_debug_one_external
609 (bfd *abfd, struct ecoff_debug_info *debug,
610 const struct ecoff_debug_swap *swap, const char *name,
611 struct ecoff_extr *esym);
612 extern bfd_size_type bfd_ecoff_debug_size
613 (bfd *abfd, struct ecoff_debug_info *debug,
614 const struct ecoff_debug_swap *swap);
615 extern bfd_boolean bfd_ecoff_write_debug
616 (bfd *abfd, struct ecoff_debug_info *debug,
617 const struct ecoff_debug_swap *swap, file_ptr where);
618 extern bfd_boolean bfd_ecoff_write_accumulated_debug
619 (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
620 const struct ecoff_debug_swap *swap,
621 struct bfd_link_info *info, file_ptr where);
623 /* Externally visible ELF routines. */
625 struct bfd_link_needed_list
627 struct bfd_link_needed_list *next;
632 enum dynamic_lib_link_class {
636 DYN_NO_ADD_NEEDED = 4,
640 enum notice_asneeded_action {
646 extern bfd_boolean bfd_elf_record_link_assignment
647 (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
649 extern struct bfd_link_needed_list *bfd_elf_get_needed_list
650 (bfd *, struct bfd_link_info *);
651 extern bfd_boolean bfd_elf_get_bfd_needed_list
652 (bfd *, struct bfd_link_needed_list **);
653 extern bfd_boolean bfd_elf_size_dynamic_sections
654 (bfd *, const char *, const char *, const char *, const char *, const char *,
655 const char * const *, struct bfd_link_info *, struct bfd_section **);
656 extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
657 (bfd *, struct bfd_link_info *);
658 extern void bfd_elf_set_dt_needed_name
659 (bfd *, const char *);
660 extern const char *bfd_elf_get_dt_soname
662 extern void bfd_elf_set_dyn_lib_class
663 (bfd *, enum dynamic_lib_link_class);
664 extern int bfd_elf_get_dyn_lib_class
666 extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
667 (bfd *, struct bfd_link_info *);
668 extern bfd_boolean bfd_elf_discard_info
669 (bfd *, struct bfd_link_info *);
670 extern unsigned int _bfd_elf_default_action_discarded
671 (struct bfd_section *);
673 /* Return an upper bound on the number of bytes required to store a
674 copy of ABFD's program header table entries. Return -1 if an error
675 occurs; bfd_get_error will return an appropriate code. */
676 extern long bfd_get_elf_phdr_upper_bound
679 /* Copy ABFD's program header table entries to *PHDRS. The entries
680 will be stored as an array of Elf_Internal_Phdr structures, as
681 defined in include/elf/internal.h. To find out how large the
682 buffer needs to be, call bfd_get_elf_phdr_upper_bound.
684 Return the number of program header table entries read, or -1 if an
685 error occurs; bfd_get_error will return an appropriate code. */
686 extern int bfd_get_elf_phdrs
687 (bfd *abfd, void *phdrs);
689 /* Create a new BFD as if by bfd_openr. Rather than opening a file,
690 reconstruct an ELF file by reading the segments out of remote memory
691 based on the ELF file header at EHDR_VMA and the ELF program headers it
692 points to. If not null, *LOADBASEP is filled in with the difference
693 between the VMAs from which the segments were read, and the VMAs the
694 file headers (and hence BFD's idea of each section's VMA) put them at.
696 The function TARGET_READ_MEMORY is called to copy LEN bytes from the
697 remote memory at target address VMA into the local buffer at MYADDR; it
698 should return zero on success or an `errno' code on failure. TEMPL must
699 be a BFD for an ELF target with the word size and byte order found in
700 the remote memory. */
701 extern bfd *bfd_elf_bfd_from_remote_memory
702 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
703 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len));
705 extern struct bfd_section *_bfd_elf_tls_setup
706 (bfd *, struct bfd_link_info *);
708 extern struct bfd_section *
709 _bfd_nearby_section (bfd *, struct bfd_section *, bfd_vma);
711 extern void _bfd_fix_excluded_sec_syms
712 (bfd *, struct bfd_link_info *);
714 extern unsigned bfd_m68k_mach_to_features (int);
716 extern int bfd_m68k_features_to_mach (unsigned);
718 extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
719 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
722 extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
724 extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
725 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
728 extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
729 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
732 /* SunOS shared library support routines for the linker. */
734 extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
735 (bfd *, struct bfd_link_info *);
736 extern bfd_boolean bfd_sunos_record_link_assignment
737 (bfd *, struct bfd_link_info *, const char *);
738 extern bfd_boolean bfd_sunos_size_dynamic_sections
739 (bfd *, struct bfd_link_info *, struct bfd_section **,
740 struct bfd_section **, struct bfd_section **);
742 /* Linux shared library support routines for the linker. */
744 extern bfd_boolean bfd_i386linux_size_dynamic_sections
745 (bfd *, struct bfd_link_info *);
746 extern bfd_boolean bfd_m68klinux_size_dynamic_sections
747 (bfd *, struct bfd_link_info *);
748 extern bfd_boolean bfd_sparclinux_size_dynamic_sections
749 (bfd *, struct bfd_link_info *);
753 struct _bfd_window_internal;
754 typedef struct _bfd_window_internal bfd_window_internal;
756 typedef struct _bfd_window
758 /* What the user asked for. */
761 /* The actual window used by BFD. Small user-requested read-only
762 regions sharing a page may share a single window into the object
763 file. Read-write versions shouldn't until I've fixed things to
764 keep track of which portions have been claimed by the
765 application; don't want to give the same region back when the
766 application wants two writable copies! */
767 struct _bfd_window_internal *i;
771 extern void bfd_init_window
773 extern void bfd_free_window
775 extern bfd_boolean bfd_get_file_window
776 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
778 /* XCOFF support routines for the linker. */
780 extern bfd_boolean bfd_xcoff_split_import_path
781 (bfd *, const char *, const char **, const char **);
782 extern bfd_boolean bfd_xcoff_set_archive_import_path
783 (struct bfd_link_info *, bfd *, const char *);
784 extern bfd_boolean bfd_xcoff_link_record_set
785 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
786 extern bfd_boolean bfd_xcoff_import_symbol
787 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
788 const char *, const char *, const char *, unsigned int);
789 extern bfd_boolean bfd_xcoff_export_symbol
790 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
791 extern bfd_boolean bfd_xcoff_link_count_reloc
792 (bfd *, struct bfd_link_info *, const char *);
793 extern bfd_boolean bfd_xcoff_record_link_assignment
794 (bfd *, struct bfd_link_info *, const char *);
795 extern bfd_boolean bfd_xcoff_size_dynamic_sections
796 (bfd *, struct bfd_link_info *, const char *, const char *,
797 unsigned long, unsigned long, unsigned long, bfd_boolean,
798 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean);
799 extern bfd_boolean bfd_xcoff_link_generate_rtinit
800 (bfd *, const char *, const char *, bfd_boolean);
802 /* XCOFF support routines for ar. */
803 extern bfd_boolean bfd_xcoff_ar_archive_set_magic
806 /* Externally visible COFF routines. */
808 #if defined(__STDC__) || defined(ALMOST_STDC)
809 struct internal_syment;
810 union internal_auxent;
813 extern bfd_boolean bfd_coff_get_syment
814 (bfd *, struct bfd_symbol *, struct internal_syment *);
816 extern bfd_boolean bfd_coff_get_auxent
817 (bfd *, struct bfd_symbol *, int, union internal_auxent *);
819 extern bfd_boolean bfd_coff_set_symbol_class
820 (bfd *, struct bfd_symbol *, unsigned int);
822 extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
823 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
825 /* ARM VFP11 erratum workaround support. */
828 BFD_ARM_VFP11_FIX_DEFAULT,
829 BFD_ARM_VFP11_FIX_NONE,
830 BFD_ARM_VFP11_FIX_SCALAR,
831 BFD_ARM_VFP11_FIX_VECTOR
834 extern void bfd_elf32_arm_init_maps
837 extern void bfd_elf32_arm_set_vfp11_fix
838 (bfd *, struct bfd_link_info *);
840 extern void bfd_elf32_arm_set_cortex_a8_fix
841 (bfd *, struct bfd_link_info *);
843 extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
844 (bfd *, struct bfd_link_info *);
846 extern void bfd_elf32_arm_vfp11_fix_veneer_locations
847 (bfd *, struct bfd_link_info *);
849 /* ARM Interworking support. Called from linker. */
850 extern bfd_boolean bfd_arm_allocate_interworking_sections
851 (struct bfd_link_info *);
853 extern bfd_boolean bfd_arm_process_before_allocation
854 (bfd *, struct bfd_link_info *, int);
856 extern bfd_boolean bfd_arm_get_bfd_for_interworking
857 (bfd *, struct bfd_link_info *);
859 /* PE ARM Interworking support. Called from linker. */
860 extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
861 (struct bfd_link_info *);
863 extern bfd_boolean bfd_arm_pe_process_before_allocation
864 (bfd *, struct bfd_link_info *, int);
866 extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
867 (bfd *, struct bfd_link_info *);
869 /* ELF ARM Interworking support. Called from linker. */
870 extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
871 (struct bfd_link_info *);
873 extern bfd_boolean bfd_elf32_arm_process_before_allocation
874 (bfd *, struct bfd_link_info *);
876 void bfd_elf32_arm_set_target_relocs
877 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix,
878 int, int, int, int, int);
880 extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
881 (bfd *, struct bfd_link_info *);
883 extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
884 (bfd *, struct bfd_link_info *);
886 /* ELF ARM mapping symbol support */
887 #define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0)
888 #define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1)
889 #define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2)
890 #define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0)
891 extern bfd_boolean bfd_is_arm_special_symbol_name
892 (const char * name, int type);
894 extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int);
896 /* ARM Note section processing. */
897 extern bfd_boolean bfd_arm_merge_machines
900 extern bfd_boolean bfd_arm_update_notes
901 (bfd *, const char *);
903 extern unsigned int bfd_arm_get_mach_from_notes
904 (bfd *, const char *);
906 /* ARM stub generation support. Called from the linker. */
907 extern int elf32_arm_setup_section_lists
908 (bfd *, struct bfd_link_info *);
909 extern void elf32_arm_next_input_section
910 (struct bfd_link_info *, struct bfd_section *);
911 extern bfd_boolean elf32_arm_size_stubs
912 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
913 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void));
914 extern bfd_boolean elf32_arm_build_stubs
915 (struct bfd_link_info *);
917 /* ARM unwind section editing support. */
918 extern bfd_boolean elf32_arm_fix_exidx_coverage
919 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
921 /* C6x unwind section editing support. */
922 extern bfd_boolean elf32_tic6x_fix_exidx_coverage
923 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
925 /* PowerPC @tls opcode transform/validate. */
926 extern unsigned int _bfd_elf_ppc_at_tls_transform
927 (unsigned int, unsigned int);
928 /* PowerPC @tprel opcode transform/validate. */
929 extern unsigned int _bfd_elf_ppc_at_tprel_transform
930 (unsigned int, unsigned int);
932 /* TI COFF load page support. */
933 extern void bfd_ticoff_set_section_load_page
934 (struct bfd_section *, int);
936 extern int bfd_ticoff_get_section_load_page
937 (struct bfd_section *);
939 /* H8/300 functions. */
940 extern bfd_vma bfd_h8300_pad_address
943 /* IA64 Itanium code generation. Called from linker. */
944 extern void bfd_elf32_ia64_after_parse
947 extern void bfd_elf64_ia64_after_parse
950 /* This structure is used for a comdat section, as in PE. A comdat
951 section is associated with a particular symbol. When the linker
952 sees a comdat section, it keeps only one of the sections with a
953 given name and associated with a given symbol. */
955 struct coff_comdat_info
957 /* The name of the symbol associated with a comdat section. */
960 /* The local symbol table index of the symbol associated with a
961 comdat section. This is only meaningful to the object file format
962 specific code; it is not an index into the list returned by
963 bfd_canonicalize_symtab. */
967 extern struct coff_comdat_info *bfd_coff_get_comdat_section
968 (bfd *, struct bfd_section *);
970 /* Extracted from init.c. */
971 void bfd_init (void);
973 /* Extracted from opncls.c. */
974 extern unsigned int bfd_use_reserved_id;
975 bfd *bfd_fopen (const char *filename, const char *target,
976 const char *mode, int fd);
978 bfd *bfd_openr (const char *filename, const char *target);
980 bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
982 bfd *bfd_openstreamr (const char *, const char *, void *);
984 bfd *bfd_openr_iovec (const char *filename, const char *target,
985 void *(*open_func) (struct bfd *nbfd,
988 file_ptr (*pread_func) (struct bfd *nbfd,
993 int (*close_func) (struct bfd *nbfd,
995 int (*stat_func) (struct bfd *abfd,
999 bfd *bfd_openw (const char *filename, const char *target);
1001 bfd_boolean bfd_close (bfd *abfd);
1003 bfd_boolean bfd_close_all_done (bfd *);
1005 bfd *bfd_create (const char *filename, bfd *templ);
1007 bfd_boolean bfd_make_writable (bfd *abfd);
1009 bfd_boolean bfd_make_readable (bfd *abfd);
1011 void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1013 void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1015 unsigned long bfd_calc_gnu_debuglink_crc32
1016 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
1018 char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
1020 struct bfd_section *bfd_create_gnu_debuglink_section
1021 (bfd *abfd, const char *filename);
1023 bfd_boolean bfd_fill_in_gnu_debuglink_section
1024 (bfd *abfd, struct bfd_section *sect, const char *filename);
1026 /* Extracted from libbfd.c. */
1028 /* Byte swapping macros for user section data. */
1030 #define bfd_put_8(abfd, val, ptr) \
1031 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
1032 #define bfd_put_signed_8 \
1034 #define bfd_get_8(abfd, ptr) \
1035 (*(const unsigned char *) (ptr) & 0xff)
1036 #define bfd_get_signed_8(abfd, ptr) \
1037 (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
1039 #define bfd_put_16(abfd, val, ptr) \
1040 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
1041 #define bfd_put_signed_16 \
1043 #define bfd_get_16(abfd, ptr) \
1044 BFD_SEND (abfd, bfd_getx16, (ptr))
1045 #define bfd_get_signed_16(abfd, ptr) \
1046 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
1048 #define bfd_put_32(abfd, val, ptr) \
1049 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
1050 #define bfd_put_signed_32 \
1052 #define bfd_get_32(abfd, ptr) \
1053 BFD_SEND (abfd, bfd_getx32, (ptr))
1054 #define bfd_get_signed_32(abfd, ptr) \
1055 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
1057 #define bfd_put_64(abfd, val, ptr) \
1058 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
1059 #define bfd_put_signed_64 \
1061 #define bfd_get_64(abfd, ptr) \
1062 BFD_SEND (abfd, bfd_getx64, (ptr))
1063 #define bfd_get_signed_64(abfd, ptr) \
1064 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
1066 #define bfd_get(bits, abfd, ptr) \
1067 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1068 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1069 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1070 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1071 : (abort (), (bfd_vma) - 1))
1073 #define bfd_put(bits, abfd, val, ptr) \
1074 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1075 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1076 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1077 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1078 : (abort (), (void) 0))
1081 /* Byte swapping macros for file header data. */
1083 #define bfd_h_put_8(abfd, val, ptr) \
1084 bfd_put_8 (abfd, val, ptr)
1085 #define bfd_h_put_signed_8(abfd, val, ptr) \
1086 bfd_put_8 (abfd, val, ptr)
1087 #define bfd_h_get_8(abfd, ptr) \
1088 bfd_get_8 (abfd, ptr)
1089 #define bfd_h_get_signed_8(abfd, ptr) \
1090 bfd_get_signed_8 (abfd, ptr)
1092 #define bfd_h_put_16(abfd, val, ptr) \
1093 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
1094 #define bfd_h_put_signed_16 \
1096 #define bfd_h_get_16(abfd, ptr) \
1097 BFD_SEND (abfd, bfd_h_getx16, (ptr))
1098 #define bfd_h_get_signed_16(abfd, ptr) \
1099 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
1101 #define bfd_h_put_32(abfd, val, ptr) \
1102 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
1103 #define bfd_h_put_signed_32 \
1105 #define bfd_h_get_32(abfd, ptr) \
1106 BFD_SEND (abfd, bfd_h_getx32, (ptr))
1107 #define bfd_h_get_signed_32(abfd, ptr) \
1108 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
1110 #define bfd_h_put_64(abfd, val, ptr) \
1111 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
1112 #define bfd_h_put_signed_64 \
1114 #define bfd_h_get_64(abfd, ptr) \
1115 BFD_SEND (abfd, bfd_h_getx64, (ptr))
1116 #define bfd_h_get_signed_64(abfd, ptr) \
1117 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1119 /* Aliases for the above, which should eventually go away. */
1121 #define H_PUT_64 bfd_h_put_64
1122 #define H_PUT_32 bfd_h_put_32
1123 #define H_PUT_16 bfd_h_put_16
1124 #define H_PUT_8 bfd_h_put_8
1125 #define H_PUT_S64 bfd_h_put_signed_64
1126 #define H_PUT_S32 bfd_h_put_signed_32
1127 #define H_PUT_S16 bfd_h_put_signed_16
1128 #define H_PUT_S8 bfd_h_put_signed_8
1129 #define H_GET_64 bfd_h_get_64
1130 #define H_GET_32 bfd_h_get_32
1131 #define H_GET_16 bfd_h_get_16
1132 #define H_GET_8 bfd_h_get_8
1133 #define H_GET_S64 bfd_h_get_signed_64
1134 #define H_GET_S32 bfd_h_get_signed_32
1135 #define H_GET_S16 bfd_h_get_signed_16
1136 #define H_GET_S8 bfd_h_get_signed_8
1139 /* Extracted from bfdio.c. */
1140 long bfd_get_mtime (bfd *abfd);
1142 file_ptr bfd_get_size (bfd *abfd);
1144 void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
1145 int prot, int flags, file_ptr offset,
1146 void **map_addr, bfd_size_type *map_len);
1148 /* Extracted from bfdwin.c. */
1149 /* Extracted from section.c. */
1150 typedef struct bfd_section
1152 /* The name of the section; the name isn't a copy, the pointer is
1153 the same as that passed to bfd_make_section. */
1156 /* A unique sequence number. */
1159 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
1162 /* The next section in the list belonging to the BFD, or NULL. */
1163 struct bfd_section *next;
1165 /* The previous section in the list belonging to the BFD, or NULL. */
1166 struct bfd_section *prev;
1168 /* The field flags contains attributes of the section. Some
1169 flags are read in from the object file, and some are
1170 synthesized from other information. */
1173 #define SEC_NO_FLAGS 0x000
1175 /* Tells the OS to allocate space for this section when loading.
1176 This is clear for a section containing debug information only. */
1177 #define SEC_ALLOC 0x001
1179 /* Tells the OS to load the section from the file when loading.
1180 This is clear for a .bss section. */
1181 #define SEC_LOAD 0x002
1183 /* The section contains data still to be relocated, so there is
1184 some relocation information too. */
1185 #define SEC_RELOC 0x004
1187 /* A signal to the OS that the section contains read only data. */
1188 #define SEC_READONLY 0x008
1190 /* The section contains code only. */
1191 #define SEC_CODE 0x010
1193 /* The section contains data only. */
1194 #define SEC_DATA 0x020
1196 /* The section will reside in ROM. */
1197 #define SEC_ROM 0x040
1199 /* The section contains constructor information. This section
1200 type is used by the linker to create lists of constructors and
1201 destructors used by <<g++>>. When a back end sees a symbol
1202 which should be used in a constructor list, it creates a new
1203 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1204 the symbol to it, and builds a relocation. To build the lists
1205 of constructors, all the linker has to do is catenate all the
1206 sections called <<__CTOR_LIST__>> and relocate the data
1207 contained within - exactly the operations it would peform on
1209 #define SEC_CONSTRUCTOR 0x080
1211 /* The section has contents - a data section could be
1212 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1213 <<SEC_HAS_CONTENTS>> */
1214 #define SEC_HAS_CONTENTS 0x100
1216 /* An instruction to the linker to not output the section
1217 even if it has information which would normally be written. */
1218 #define SEC_NEVER_LOAD 0x200
1220 /* The section contains thread local data. */
1221 #define SEC_THREAD_LOCAL 0x400
1223 /* The section has GOT references. This flag is only for the
1224 linker, and is currently only used by the elf32-hppa back end.
1225 It will be set if global offset table references were detected
1226 in this section, which indicate to the linker that the section
1227 contains PIC code, and must be handled specially when doing a
1229 #define SEC_HAS_GOT_REF 0x800
1231 /* The section contains common symbols (symbols may be defined
1232 multiple times, the value of a symbol is the amount of
1233 space it requires, and the largest symbol value is the one
1234 used). Most targets have exactly one of these (which we
1235 translate to bfd_com_section_ptr), but ECOFF has two. */
1236 #define SEC_IS_COMMON 0x1000
1238 /* The section contains only debugging information. For
1239 example, this is set for ELF .debug and .stab sections.
1240 strip tests this flag to see if a section can be
1242 #define SEC_DEBUGGING 0x2000
1244 /* The contents of this section are held in memory pointed to
1245 by the contents field. This is checked by bfd_get_section_contents,
1246 and the data is retrieved from memory if appropriate. */
1247 #define SEC_IN_MEMORY 0x4000
1249 /* The contents of this section are to be excluded by the
1250 linker for executable and shared objects unless those
1251 objects are to be further relocated. */
1252 #define SEC_EXCLUDE 0x8000
1254 /* The contents of this section are to be sorted based on the sum of
1255 the symbol and addend values specified by the associated relocation
1256 entries. Entries without associated relocation entries will be
1257 appended to the end of the section in an unspecified order. */
1258 #define SEC_SORT_ENTRIES 0x10000
1260 /* When linking, duplicate sections of the same name should be
1261 discarded, rather than being combined into a single section as
1262 is usually done. This is similar to how common symbols are
1263 handled. See SEC_LINK_DUPLICATES below. */
1264 #define SEC_LINK_ONCE 0x20000
1266 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1267 should handle duplicate sections. */
1268 #define SEC_LINK_DUPLICATES 0xc0000
1270 /* This value for SEC_LINK_DUPLICATES means that duplicate
1271 sections with the same name should simply be discarded. */
1272 #define SEC_LINK_DUPLICATES_DISCARD 0x0
1274 /* This value for SEC_LINK_DUPLICATES means that the linker
1275 should warn if there are any duplicate sections, although
1276 it should still only link one copy. */
1277 #define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
1279 /* This value for SEC_LINK_DUPLICATES means that the linker
1280 should warn if any duplicate sections are a different size. */
1281 #define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
1283 /* This value for SEC_LINK_DUPLICATES means that the linker
1284 should warn if any duplicate sections contain different
1286 #define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1287 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
1289 /* This section was created by the linker as part of dynamic
1290 relocation or other arcane processing. It is skipped when
1291 going through the first-pass output, trusting that someone
1292 else up the line will take care of it later. */
1293 #define SEC_LINKER_CREATED 0x100000
1295 /* This section should not be subject to garbage collection.
1296 Also set to inform the linker that this section should not be
1297 listed in the link map as discarded. */
1298 #define SEC_KEEP 0x200000
1300 /* This section contains "short" data, and should be placed
1302 #define SEC_SMALL_DATA 0x400000
1304 /* Attempt to merge identical entities in the section.
1305 Entity size is given in the entsize field. */
1306 #define SEC_MERGE 0x800000
1308 /* If given with SEC_MERGE, entities to merge are zero terminated
1309 strings where entsize specifies character size instead of fixed
1311 #define SEC_STRINGS 0x1000000
1313 /* This section contains data about section groups. */
1314 #define SEC_GROUP 0x2000000
1316 /* The section is a COFF shared library section. This flag is
1317 only for the linker. If this type of section appears in
1318 the input file, the linker must copy it to the output file
1319 without changing the vma or size. FIXME: Although this
1320 was originally intended to be general, it really is COFF
1321 specific (and the flag was renamed to indicate this). It
1322 might be cleaner to have some more general mechanism to
1323 allow the back end to control what the linker does with
1325 #define SEC_COFF_SHARED_LIBRARY 0x4000000
1327 /* This input section should be copied to output in reverse order
1328 as an array of pointers. This is for ELF linker internal use
1330 #define SEC_ELF_REVERSE_COPY 0x4000000
1332 /* This section contains data which may be shared with other
1333 executables or shared objects. This is for COFF only. */
1334 #define SEC_COFF_SHARED 0x8000000
1336 /* When a section with this flag is being linked, then if the size of
1337 the input section is less than a page, it should not cross a page
1338 boundary. If the size of the input section is one page or more,
1339 it should be aligned on a page boundary. This is for TI
1341 #define SEC_TIC54X_BLOCK 0x10000000
1343 /* Conditionally link this section; do not link if there are no
1344 references found to any symbol in the section. This is for TI
1346 #define SEC_TIC54X_CLINK 0x20000000
1348 /* Indicate that section has the no read flag set. This happens
1349 when memory read flag isn't set. */
1350 #define SEC_COFF_NOREAD 0x40000000
1352 /* End of section flags. */
1354 /* Some internal packed boolean fields. */
1356 /* See the vma field. */
1357 unsigned int user_set_vma : 1;
1359 /* A mark flag used by some of the linker backends. */
1360 unsigned int linker_mark : 1;
1362 /* Another mark flag used by some of the linker backends. Set for
1363 output sections that have an input section. */
1364 unsigned int linker_has_input : 1;
1366 /* Mark flag used by some linker backends for garbage collection. */
1367 unsigned int gc_mark : 1;
1369 /* Section compression status. */
1370 unsigned int compress_status : 2;
1371 #define COMPRESS_SECTION_NONE 0
1372 #define COMPRESS_SECTION_DONE 1
1373 #define DECOMPRESS_SECTION_SIZED 2
1375 /* The following flags are used by the ELF linker. */
1377 /* Mark sections which have been allocated to segments. */
1378 unsigned int segment_mark : 1;
1380 /* Type of sec_info information. */
1381 unsigned int sec_info_type:3;
1382 #define SEC_INFO_TYPE_NONE 0
1383 #define SEC_INFO_TYPE_STABS 1
1384 #define SEC_INFO_TYPE_MERGE 2
1385 #define SEC_INFO_TYPE_EH_FRAME 3
1386 #define SEC_INFO_TYPE_JUST_SYMS 4
1388 /* Nonzero if this section uses RELA relocations, rather than REL. */
1389 unsigned int use_rela_p:1;
1391 /* Bits used by various backends. The generic code doesn't touch
1394 unsigned int sec_flg0:1;
1395 unsigned int sec_flg1:1;
1396 unsigned int sec_flg2:1;
1397 unsigned int sec_flg3:1;
1398 unsigned int sec_flg4:1;
1399 unsigned int sec_flg5:1;
1401 /* End of internal packed boolean fields. */
1403 /* The virtual memory address of the section - where it will be
1404 at run time. The symbols are relocated against this. The
1405 user_set_vma flag is maintained by bfd; if it's not set, the
1406 backend can assign addresses (for example, in <<a.out>>, where
1407 the default address for <<.data>> is dependent on the specific
1408 target and various flags). */
1411 /* The load address of the section - where it would be in a
1412 rom image; really only used for writing section header
1416 /* The size of the section in octets, as it will be output.
1417 Contains a value even if the section has no contents (e.g., the
1418 size of <<.bss>>). */
1421 /* For input sections, the original size on disk of the section, in
1422 octets. This field should be set for any section whose size is
1423 changed by linker relaxation. It is required for sections where
1424 the linker relaxation scheme doesn't cache altered section and
1425 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1426 targets), and thus the original size needs to be kept to read the
1427 section multiple times. For output sections, rawsize holds the
1428 section size calculated on a previous linker relaxation pass. */
1429 bfd_size_type rawsize;
1431 /* The compressed size of the section in octets. */
1432 bfd_size_type compressed_size;
1434 /* Relaxation table. */
1435 struct relax_table *relax;
1437 /* Count of used relaxation table entries. */
1441 /* If this section is going to be output, then this value is the
1442 offset in *bytes* into the output section of the first byte in the
1443 input section (byte ==> smallest addressable unit on the
1444 target). In most cases, if this was going to start at the
1445 100th octet (8-bit quantity) in the output section, this value
1446 would be 100. However, if the target byte size is 16 bits
1447 (bfd_octets_per_byte is "2"), this value would be 50. */
1448 bfd_vma output_offset;
1450 /* The output section through which to map on output. */
1451 struct bfd_section *output_section;
1453 /* The alignment requirement of the section, as an exponent of 2 -
1454 e.g., 3 aligns to 2^3 (or 8). */
1455 unsigned int alignment_power;
1457 /* If an input section, a pointer to a vector of relocation
1458 records for the data in this section. */
1459 struct reloc_cache_entry *relocation;
1461 /* If an output section, a pointer to a vector of pointers to
1462 relocation records for the data in this section. */
1463 struct reloc_cache_entry **orelocation;
1465 /* The number of relocation records in one of the above. */
1466 unsigned reloc_count;
1468 /* Information below is back end specific - and not always used
1471 /* File position of section data. */
1474 /* File position of relocation info. */
1475 file_ptr rel_filepos;
1477 /* File position of line data. */
1478 file_ptr line_filepos;
1480 /* Pointer to data for applications. */
1483 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1485 unsigned char *contents;
1487 /* Attached line number information. */
1490 /* Number of line number records. */
1491 unsigned int lineno_count;
1493 /* Entity size for merging purposes. */
1494 unsigned int entsize;
1496 /* Points to the kept section if this section is a link-once section,
1497 and is discarded. */
1498 struct bfd_section *kept_section;
1500 /* When a section is being output, this value changes as more
1501 linenumbers are written out. */
1502 file_ptr moving_line_filepos;
1504 /* What the section number is in the target world. */
1509 /* If this is a constructor section then here is a list of the
1510 relocations created to relocate items within it. */
1511 struct relent_chain *constructor_chain;
1513 /* The BFD which owns the section. */
1516 /* A symbol which points at this section only. */
1517 struct bfd_symbol *symbol;
1518 struct bfd_symbol **symbol_ptr_ptr;
1520 /* Early in the link process, map_head and map_tail are used to build
1521 a list of input sections attached to an output section. Later,
1522 output sections use these fields for a list of bfd_link_order
1525 struct bfd_link_order *link_order;
1526 struct bfd_section *s;
1527 } map_head, map_tail;
1530 /* Relax table contains information about instructions which can
1531 be removed by relaxation -- replacing a long address with a
1533 struct relax_table {
1534 /* Address where bytes may be deleted. */
1537 /* Number of bytes to be deleted. */
1541 /* These sections are global, and are managed by BFD. The application
1542 and target back end are not permitted to change the values in
1544 extern asection std_section[4];
1546 #define BFD_ABS_SECTION_NAME "*ABS*"
1547 #define BFD_UND_SECTION_NAME "*UND*"
1548 #define BFD_COM_SECTION_NAME "*COM*"
1549 #define BFD_IND_SECTION_NAME "*IND*"
1551 /* Pointer to the common section. */
1552 #define bfd_com_section_ptr (&std_section[0])
1553 /* Pointer to the undefined section. */
1554 #define bfd_und_section_ptr (&std_section[1])
1555 /* Pointer to the absolute section. */
1556 #define bfd_abs_section_ptr (&std_section[2])
1557 /* Pointer to the indirect section. */
1558 #define bfd_ind_section_ptr (&std_section[3])
1560 #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1561 #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
1562 #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1564 #define bfd_is_const_section(SEC) \
1565 ( ((SEC) == bfd_abs_section_ptr) \
1566 || ((SEC) == bfd_und_section_ptr) \
1567 || ((SEC) == bfd_com_section_ptr) \
1568 || ((SEC) == bfd_ind_section_ptr))
1570 /* Macros to handle insertion and deletion of a bfd's sections. These
1571 only handle the list pointers, ie. do not adjust section_count,
1572 target_index etc. */
1573 #define bfd_section_list_remove(ABFD, S) \
1577 asection *_next = _s->next; \
1578 asection *_prev = _s->prev; \
1580 _prev->next = _next; \
1582 (ABFD)->sections = _next; \
1584 _next->prev = _prev; \
1586 (ABFD)->section_last = _prev; \
1589 #define bfd_section_list_append(ABFD, S) \
1593 bfd *_abfd = ABFD; \
1595 if (_abfd->section_last) \
1597 _s->prev = _abfd->section_last; \
1598 _abfd->section_last->next = _s; \
1603 _abfd->sections = _s; \
1605 _abfd->section_last = _s; \
1608 #define bfd_section_list_prepend(ABFD, S) \
1612 bfd *_abfd = ABFD; \
1614 if (_abfd->sections) \
1616 _s->next = _abfd->sections; \
1617 _abfd->sections->prev = _s; \
1622 _abfd->section_last = _s; \
1624 _abfd->sections = _s; \
1627 #define bfd_section_list_insert_after(ABFD, A, S) \
1632 asection *_next = _a->next; \
1639 (ABFD)->section_last = _s; \
1642 #define bfd_section_list_insert_before(ABFD, B, S) \
1647 asection *_prev = _b->prev; \
1654 (ABFD)->sections = _s; \
1657 #define bfd_section_removed_from_list(ABFD, S) \
1658 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
1660 #define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
1661 /* name, id, index, next, prev, flags, user_set_vma, */ \
1662 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1664 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
1667 /* segment_mark, sec_info_type, use_rela_p, */ \
1670 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
1673 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \
1674 0, 0, 0, 0, 0, 0, 0, \
1676 /* output_offset, output_section, alignment_power, */ \
1679 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1680 NULL, NULL, 0, 0, 0, \
1682 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1683 0, NULL, NULL, NULL, 0, \
1685 /* entsize, kept_section, moving_line_filepos, */ \
1688 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1689 0, NULL, NULL, NULL, \
1691 /* symbol, symbol_ptr_ptr, */ \
1692 (struct bfd_symbol *) SYM, &SEC.symbol, \
1694 /* map_head, map_tail */ \
1695 { NULL }, { NULL } \
1698 void bfd_section_list_clear (bfd *);
1700 asection *bfd_get_section_by_name (bfd *abfd, const char *name);
1702 asection *bfd_get_section_by_name_if
1705 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1708 char *bfd_get_unique_section_name
1709 (bfd *abfd, const char *templat, int *count);
1711 asection *bfd_make_section_old_way (bfd *abfd, const char *name);
1713 asection *bfd_make_section_anyway_with_flags
1714 (bfd *abfd, const char *name, flagword flags);
1716 asection *bfd_make_section_anyway (bfd *abfd, const char *name);
1718 asection *bfd_make_section_with_flags
1719 (bfd *, const char *name, flagword flags);
1721 asection *bfd_make_section (bfd *, const char *name);
1723 bfd_boolean bfd_set_section_flags
1724 (bfd *abfd, asection *sec, flagword flags);
1726 void bfd_rename_section
1727 (bfd *abfd, asection *sec, const char *newname);
1729 void bfd_map_over_sections
1731 void (*func) (bfd *abfd, asection *sect, void *obj),
1734 asection *bfd_sections_find_if
1736 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
1739 bfd_boolean bfd_set_section_size
1740 (bfd *abfd, asection *sec, bfd_size_type val);
1742 bfd_boolean bfd_set_section_contents
1743 (bfd *abfd, asection *section, const void *data,
1744 file_ptr offset, bfd_size_type count);
1746 bfd_boolean bfd_get_section_contents
1747 (bfd *abfd, asection *section, void *location, file_ptr offset,
1748 bfd_size_type count);
1750 bfd_boolean bfd_malloc_and_get_section
1751 (bfd *abfd, asection *section, bfd_byte **buf);
1753 bfd_boolean bfd_copy_private_section_data
1754 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
1756 #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1757 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1758 (ibfd, isection, obfd, osection))
1759 bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1761 bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
1763 /* Extracted from archures.c. */
1764 enum bfd_architecture
1766 bfd_arch_unknown, /* File arch not known. */
1767 bfd_arch_obscure, /* Arch known, not one of these. */
1768 bfd_arch_m68k, /* Motorola 68xxx */
1769 #define bfd_mach_m68000 1
1770 #define bfd_mach_m68008 2
1771 #define bfd_mach_m68010 3
1772 #define bfd_mach_m68020 4
1773 #define bfd_mach_m68030 5
1774 #define bfd_mach_m68040 6
1775 #define bfd_mach_m68060 7
1776 #define bfd_mach_cpu32 8
1777 #define bfd_mach_fido 9
1778 #define bfd_mach_mcf_isa_a_nodiv 10
1779 #define bfd_mach_mcf_isa_a 11
1780 #define bfd_mach_mcf_isa_a_mac 12
1781 #define bfd_mach_mcf_isa_a_emac 13
1782 #define bfd_mach_mcf_isa_aplus 14
1783 #define bfd_mach_mcf_isa_aplus_mac 15
1784 #define bfd_mach_mcf_isa_aplus_emac 16
1785 #define bfd_mach_mcf_isa_b_nousp 17
1786 #define bfd_mach_mcf_isa_b_nousp_mac 18
1787 #define bfd_mach_mcf_isa_b_nousp_emac 19
1788 #define bfd_mach_mcf_isa_b 20
1789 #define bfd_mach_mcf_isa_b_mac 21
1790 #define bfd_mach_mcf_isa_b_emac 22
1791 #define bfd_mach_mcf_isa_b_float 23
1792 #define bfd_mach_mcf_isa_b_float_mac 24
1793 #define bfd_mach_mcf_isa_b_float_emac 25
1794 #define bfd_mach_mcf_isa_c 26
1795 #define bfd_mach_mcf_isa_c_mac 27
1796 #define bfd_mach_mcf_isa_c_emac 28
1797 #define bfd_mach_mcf_isa_c_nodiv 29
1798 #define bfd_mach_mcf_isa_c_nodiv_mac 30
1799 #define bfd_mach_mcf_isa_c_nodiv_emac 31
1800 bfd_arch_vax, /* DEC Vax */
1801 bfd_arch_i960, /* Intel 960 */
1802 /* The order of the following is important.
1803 lower number indicates a machine type that
1804 only accepts a subset of the instructions
1805 available to machines with higher numbers.
1806 The exception is the "ca", which is
1807 incompatible with all other machines except
1810 #define bfd_mach_i960_core 1
1811 #define bfd_mach_i960_ka_sa 2
1812 #define bfd_mach_i960_kb_sb 3
1813 #define bfd_mach_i960_mc 4
1814 #define bfd_mach_i960_xa 5
1815 #define bfd_mach_i960_ca 6
1816 #define bfd_mach_i960_jx 7
1817 #define bfd_mach_i960_hx 8
1819 bfd_arch_or32, /* OpenRISC 32 */
1821 bfd_arch_sparc, /* SPARC */
1822 #define bfd_mach_sparc 1
1823 /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
1824 #define bfd_mach_sparc_sparclet 2
1825 #define bfd_mach_sparc_sparclite 3
1826 #define bfd_mach_sparc_v8plus 4
1827 #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
1828 #define bfd_mach_sparc_sparclite_le 6
1829 #define bfd_mach_sparc_v9 7
1830 #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1831 #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1832 #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
1833 /* Nonzero if MACH has the v9 instruction set. */
1834 #define bfd_mach_sparc_v9_p(mach) \
1835 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
1836 && (mach) != bfd_mach_sparc_sparclite_le)
1837 /* Nonzero if MACH is a 64 bit sparc architecture. */
1838 #define bfd_mach_sparc_64bit_p(mach) \
1839 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
1840 bfd_arch_spu, /* PowerPC SPU */
1841 #define bfd_mach_spu 256
1842 bfd_arch_mips, /* MIPS Rxxxx */
1843 #define bfd_mach_mips3000 3000
1844 #define bfd_mach_mips3900 3900
1845 #define bfd_mach_mips4000 4000
1846 #define bfd_mach_mips4010 4010
1847 #define bfd_mach_mips4100 4100
1848 #define bfd_mach_mips4111 4111
1849 #define bfd_mach_mips4120 4120
1850 #define bfd_mach_mips4300 4300
1851 #define bfd_mach_mips4400 4400
1852 #define bfd_mach_mips4600 4600
1853 #define bfd_mach_mips4650 4650
1854 #define bfd_mach_mips5000 5000
1855 #define bfd_mach_mips5400 5400
1856 #define bfd_mach_mips5500 5500
1857 #define bfd_mach_mips6000 6000
1858 #define bfd_mach_mips7000 7000
1859 #define bfd_mach_mips8000 8000
1860 #define bfd_mach_mips9000 9000
1861 #define bfd_mach_mips10000 10000
1862 #define bfd_mach_mips12000 12000
1863 #define bfd_mach_mips14000 14000
1864 #define bfd_mach_mips16000 16000
1865 #define bfd_mach_mips16 16
1866 #define bfd_mach_mips5 5
1867 #define bfd_mach_mips_loongson_2e 3001
1868 #define bfd_mach_mips_loongson_2f 3002
1869 #define bfd_mach_mips_loongson_3a 3003
1870 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
1871 #define bfd_mach_mips_octeon 6501
1872 #define bfd_mach_mips_octeonp 6601
1873 #define bfd_mach_mips_octeon2 6502
1874 #define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */
1875 #define bfd_mach_mipsisa32 32
1876 #define bfd_mach_mipsisa32r2 33
1877 #define bfd_mach_mipsisa64 64
1878 #define bfd_mach_mipsisa64r2 65
1879 #define bfd_mach_mips_micromips 96
1880 bfd_arch_i386, /* Intel 386 */
1881 #define bfd_mach_i386_intel_syntax (1 << 0)
1882 #define bfd_mach_i386_i8086 (1 << 1)
1883 #define bfd_mach_i386_i386 (1 << 2)
1884 #define bfd_mach_x86_64 (1 << 3)
1885 #define bfd_mach_x64_32 (1 << 4)
1886 #define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
1887 #define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
1888 #define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
1889 bfd_arch_l1om, /* Intel L1OM */
1890 #define bfd_mach_l1om (1 << 5)
1891 #define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
1892 bfd_arch_k1om, /* Intel K1OM */
1893 #define bfd_mach_k1om (1 << 6)
1894 #define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
1895 bfd_arch_we32k, /* AT&T WE32xxx */
1896 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1897 bfd_arch_i860, /* Intel 860 */
1898 bfd_arch_i370, /* IBM 360/370 Mainframes */
1899 bfd_arch_romp, /* IBM ROMP PC/RT */
1900 bfd_arch_convex, /* Convex */
1901 bfd_arch_m88k, /* Motorola 88xxx */
1902 bfd_arch_m98k, /* Motorola 98xxx */
1903 bfd_arch_pyramid, /* Pyramid Technology */
1904 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
1905 #define bfd_mach_h8300 1
1906 #define bfd_mach_h8300h 2
1907 #define bfd_mach_h8300s 3
1908 #define bfd_mach_h8300hn 4
1909 #define bfd_mach_h8300sn 5
1910 #define bfd_mach_h8300sx 6
1911 #define bfd_mach_h8300sxn 7
1912 bfd_arch_pdp11, /* DEC PDP-11 */
1914 bfd_arch_powerpc, /* PowerPC */
1915 #define bfd_mach_ppc 32
1916 #define bfd_mach_ppc64 64
1917 #define bfd_mach_ppc_403 403
1918 #define bfd_mach_ppc_403gc 4030
1919 #define bfd_mach_ppc_405 405
1920 #define bfd_mach_ppc_505 505
1921 #define bfd_mach_ppc_601 601
1922 #define bfd_mach_ppc_602 602
1923 #define bfd_mach_ppc_603 603
1924 #define bfd_mach_ppc_ec603e 6031
1925 #define bfd_mach_ppc_604 604
1926 #define bfd_mach_ppc_620 620
1927 #define bfd_mach_ppc_630 630
1928 #define bfd_mach_ppc_750 750
1929 #define bfd_mach_ppc_860 860
1930 #define bfd_mach_ppc_a35 35
1931 #define bfd_mach_ppc_rs64ii 642
1932 #define bfd_mach_ppc_rs64iii 643
1933 #define bfd_mach_ppc_7400 7400
1934 #define bfd_mach_ppc_e500 500
1935 #define bfd_mach_ppc_e500mc 5001
1936 #define bfd_mach_ppc_e500mc64 5005
1937 #define bfd_mach_ppc_e5500 5006
1938 #define bfd_mach_ppc_e6500 5007
1939 #define bfd_mach_ppc_titan 83
1940 #define bfd_mach_ppc_vle 84
1941 bfd_arch_rs6000, /* IBM RS/6000 */
1942 #define bfd_mach_rs6k 6000
1943 #define bfd_mach_rs6k_rs1 6001
1944 #define bfd_mach_rs6k_rsc 6003
1945 #define bfd_mach_rs6k_rs2 6002
1946 bfd_arch_hppa, /* HP PA RISC */
1947 #define bfd_mach_hppa10 10
1948 #define bfd_mach_hppa11 11
1949 #define bfd_mach_hppa20 20
1950 #define bfd_mach_hppa20w 25
1951 bfd_arch_d10v, /* Mitsubishi D10V */
1952 #define bfd_mach_d10v 1
1953 #define bfd_mach_d10v_ts2 2
1954 #define bfd_mach_d10v_ts3 3
1955 bfd_arch_d30v, /* Mitsubishi D30V */
1956 bfd_arch_dlx, /* DLX */
1957 bfd_arch_m68hc11, /* Motorola 68HC11 */
1958 bfd_arch_m68hc12, /* Motorola 68HC12 */
1959 #define bfd_mach_m6812_default 0
1960 #define bfd_mach_m6812 1
1961 #define bfd_mach_m6812s 2
1962 bfd_arch_m9s12x, /* Freescale S12X */
1963 bfd_arch_m9s12xg, /* Freescale XGATE */
1964 bfd_arch_z8k, /* Zilog Z8000 */
1965 #define bfd_mach_z8001 1
1966 #define bfd_mach_z8002 2
1967 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
1968 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
1969 #define bfd_mach_sh 1
1970 #define bfd_mach_sh2 0x20
1971 #define bfd_mach_sh_dsp 0x2d
1972 #define bfd_mach_sh2a 0x2a
1973 #define bfd_mach_sh2a_nofpu 0x2b
1974 #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1975 #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1976 #define bfd_mach_sh2a_or_sh4 0x2a3
1977 #define bfd_mach_sh2a_or_sh3e 0x2a4
1978 #define bfd_mach_sh2e 0x2e
1979 #define bfd_mach_sh3 0x30
1980 #define bfd_mach_sh3_nommu 0x31
1981 #define bfd_mach_sh3_dsp 0x3d
1982 #define bfd_mach_sh3e 0x3e
1983 #define bfd_mach_sh4 0x40
1984 #define bfd_mach_sh4_nofpu 0x41
1985 #define bfd_mach_sh4_nommu_nofpu 0x42
1986 #define bfd_mach_sh4a 0x4a
1987 #define bfd_mach_sh4a_nofpu 0x4b
1988 #define bfd_mach_sh4al_dsp 0x4d
1989 #define bfd_mach_sh5 0x50
1990 bfd_arch_alpha, /* Dec Alpha */
1991 #define bfd_mach_alpha_ev4 0x10
1992 #define bfd_mach_alpha_ev5 0x20
1993 #define bfd_mach_alpha_ev6 0x30
1994 bfd_arch_arm, /* Advanced Risc Machines ARM. */
1995 #define bfd_mach_arm_unknown 0
1996 #define bfd_mach_arm_2 1
1997 #define bfd_mach_arm_2a 2
1998 #define bfd_mach_arm_3 3
1999 #define bfd_mach_arm_3M 4
2000 #define bfd_mach_arm_4 5
2001 #define bfd_mach_arm_4T 6
2002 #define bfd_mach_arm_5 7
2003 #define bfd_mach_arm_5T 8
2004 #define bfd_mach_arm_5TE 9
2005 #define bfd_mach_arm_XScale 10
2006 #define bfd_mach_arm_ep9312 11
2007 #define bfd_mach_arm_iWMMXt 12
2008 #define bfd_mach_arm_iWMMXt2 13
2009 bfd_arch_ns32k, /* National Semiconductors ns32000 */
2010 bfd_arch_w65, /* WDC 65816 */
2011 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
2012 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
2013 #define bfd_mach_tic3x 30
2014 #define bfd_mach_tic4x 40
2015 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
2016 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */
2017 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
2018 bfd_arch_v850, /* NEC V850 */
2019 #define bfd_mach_v850 1
2020 #define bfd_mach_v850e 'E'
2021 #define bfd_mach_v850e1 '1'
2022 #define bfd_mach_v850e2 0x4532
2023 #define bfd_mach_v850e2v3 0x45325633
2024 bfd_arch_arc, /* ARC Cores */
2025 #define bfd_mach_arc_5 5
2026 #define bfd_mach_arc_6 6
2027 #define bfd_mach_arc_7 7
2028 #define bfd_mach_arc_8 8
2029 bfd_arch_m32c, /* Renesas M16C/M32C. */
2030 #define bfd_mach_m16c 0x75
2031 #define bfd_mach_m32c 0x78
2032 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
2033 #define bfd_mach_m32r 1 /* For backwards compatibility. */
2034 #define bfd_mach_m32rx 'x'
2035 #define bfd_mach_m32r2 '2'
2036 bfd_arch_mn10200, /* Matsushita MN10200 */
2037 bfd_arch_mn10300, /* Matsushita MN10300 */
2038 #define bfd_mach_mn10300 300
2039 #define bfd_mach_am33 330
2040 #define bfd_mach_am33_2 332
2042 #define bfd_mach_fr30 0x46523330
2044 #define bfd_mach_frv 1
2045 #define bfd_mach_frvsimple 2
2046 #define bfd_mach_fr300 300
2047 #define bfd_mach_fr400 400
2048 #define bfd_mach_fr450 450
2049 #define bfd_mach_frvtomcat 499 /* fr500 prototype */
2050 #define bfd_mach_fr500 500
2051 #define bfd_mach_fr550 550
2052 bfd_arch_moxie, /* The moxie processor */
2053 #define bfd_mach_moxie 1
2056 #define bfd_mach_mep 1
2057 #define bfd_mach_mep_h1 0x6831
2058 #define bfd_mach_mep_c5 0x6335
2059 bfd_arch_ia64, /* HP/Intel ia64 */
2060 #define bfd_mach_ia64_elf64 64
2061 #define bfd_mach_ia64_elf32 32
2062 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
2063 #define bfd_mach_ip2022 1
2064 #define bfd_mach_ip2022ext 2
2065 bfd_arch_iq2000, /* Vitesse IQ2000. */
2066 #define bfd_mach_iq2000 1
2067 #define bfd_mach_iq10 2
2068 bfd_arch_epiphany, /* Adapteva EPIPHANY */
2069 #define bfd_mach_epiphany16 1
2070 #define bfd_mach_epiphany32 2
2072 #define bfd_mach_ms1 1
2073 #define bfd_mach_mrisc2 2
2074 #define bfd_mach_ms2 3
2076 bfd_arch_avr, /* Atmel AVR microcontrollers. */
2077 #define bfd_mach_avr1 1
2078 #define bfd_mach_avr2 2
2079 #define bfd_mach_avr25 25
2080 #define bfd_mach_avr3 3
2081 #define bfd_mach_avr31 31
2082 #define bfd_mach_avr35 35
2083 #define bfd_mach_avr4 4
2084 #define bfd_mach_avr5 5
2085 #define bfd_mach_avr51 51
2086 #define bfd_mach_avr6 6
2087 #define bfd_mach_avrxmega1 101
2088 #define bfd_mach_avrxmega2 102
2089 #define bfd_mach_avrxmega3 103
2090 #define bfd_mach_avrxmega4 104
2091 #define bfd_mach_avrxmega5 105
2092 #define bfd_mach_avrxmega6 106
2093 #define bfd_mach_avrxmega7 107
2094 bfd_arch_bfin, /* ADI Blackfin */
2095 #define bfd_mach_bfin 1
2096 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2097 #define bfd_mach_cr16 1
2098 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2099 #define bfd_mach_cr16c 1
2100 bfd_arch_crx, /* National Semiconductor CRX. */
2101 #define bfd_mach_crx 1
2102 bfd_arch_cris, /* Axis CRIS */
2103 #define bfd_mach_cris_v0_v10 255
2104 #define bfd_mach_cris_v32 32
2105 #define bfd_mach_cris_v10_v32 1032
2107 #define bfd_mach_rl78 0x75
2108 bfd_arch_rx, /* Renesas RX. */
2109 #define bfd_mach_rx 0x75
2110 bfd_arch_s390, /* IBM s390 */
2111 #define bfd_mach_s390_31 31
2112 #define bfd_mach_s390_64 64
2113 bfd_arch_score, /* Sunplus score */
2114 #define bfd_mach_score3 3
2115 #define bfd_mach_score7 7
2116 bfd_arch_openrisc, /* OpenRISC */
2117 bfd_arch_mmix, /* Donald Knuth's educational processor. */
2119 #define bfd_mach_xstormy16 1
2120 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2121 #define bfd_mach_msp11 11
2122 #define bfd_mach_msp110 110
2123 #define bfd_mach_msp12 12
2124 #define bfd_mach_msp13 13
2125 #define bfd_mach_msp14 14
2126 #define bfd_mach_msp15 15
2127 #define bfd_mach_msp16 16
2128 #define bfd_mach_msp21 21
2129 #define bfd_mach_msp31 31
2130 #define bfd_mach_msp32 32
2131 #define bfd_mach_msp33 33
2132 #define bfd_mach_msp41 41
2133 #define bfd_mach_msp42 42
2134 #define bfd_mach_msp43 43
2135 #define bfd_mach_msp44 44
2136 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2137 #define bfd_mach_xc16x 1
2138 #define bfd_mach_xc16xl 2
2139 #define bfd_mach_xc16xs 3
2140 bfd_arch_xgate, /* Freescale XGATE */
2141 #define bfd_mach_xgate 1
2142 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2143 #define bfd_mach_xtensa 1
2145 #define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2146 #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2147 #define bfd_mach_z80full 7 /* All undocumented instructions. */
2148 #define bfd_mach_r800 11 /* R800: successor with multiplication. */
2149 bfd_arch_lm32, /* Lattice Mico32 */
2150 #define bfd_mach_lm32 1
2151 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
2152 bfd_arch_tilepro, /* Tilera TILEPro */
2153 bfd_arch_tilegx, /* Tilera TILE-Gx */
2154 #define bfd_mach_tilepro 1
2155 #define bfd_mach_tilegx 1
2156 #define bfd_mach_tilegx32 2
2160 typedef struct bfd_arch_info
2163 int bits_per_address;
2165 enum bfd_architecture arch;
2167 const char *arch_name;
2168 const char *printable_name;
2169 unsigned int section_align_power;
2170 /* TRUE if this is the default machine for the architecture.
2171 The default arch should be the first entry for an arch so that
2172 all the entries for that arch can be accessed via <<next>>. */
2173 bfd_boolean the_default;
2174 const struct bfd_arch_info * (*compatible)
2175 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
2177 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
2179 /* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
2180 IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
2181 TRUE, the buffer contains code. */
2182 void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
2185 const struct bfd_arch_info *next;
2189 const char *bfd_printable_name (bfd *abfd);
2191 const bfd_arch_info_type *bfd_scan_arch (const char *string);
2193 const char **bfd_arch_list (void);
2195 const bfd_arch_info_type *bfd_arch_get_compatible
2196 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
2198 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
2200 enum bfd_architecture bfd_get_arch (bfd *abfd);
2202 unsigned long bfd_get_mach (bfd *abfd);
2204 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
2206 unsigned int bfd_arch_bits_per_address (bfd *abfd);
2208 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
2210 const bfd_arch_info_type *bfd_lookup_arch
2211 (enum bfd_architecture arch, unsigned long machine);
2213 const char *bfd_printable_arch_mach
2214 (enum bfd_architecture arch, unsigned long machine);
2216 unsigned int bfd_octets_per_byte (bfd *abfd);
2218 unsigned int bfd_arch_mach_octets_per_byte
2219 (enum bfd_architecture arch, unsigned long machine);
2221 /* Extracted from reloc.c. */
2222 typedef enum bfd_reloc_status
2224 /* No errors detected. */
2227 /* The relocation was performed, but there was an overflow. */
2230 /* The address to relocate was not within the section supplied. */
2231 bfd_reloc_outofrange,
2233 /* Used by special functions. */
2236 /* Unsupported relocation size requested. */
2237 bfd_reloc_notsupported,
2242 /* The symbol to relocate against was undefined. */
2243 bfd_reloc_undefined,
2245 /* The relocation was performed, but may not be ok - presently
2246 generated only when linking i960 coff files with i960 b.out
2247 symbols. If this type is returned, the error_message argument
2248 to bfd_perform_relocation will be set. */
2251 bfd_reloc_status_type;
2254 typedef struct reloc_cache_entry
2256 /* A pointer into the canonical table of pointers. */
2257 struct bfd_symbol **sym_ptr_ptr;
2259 /* offset in section. */
2260 bfd_size_type address;
2262 /* addend for relocation value. */
2265 /* Pointer to how to perform the required relocation. */
2266 reloc_howto_type *howto;
2271 enum complain_overflow
2273 /* Do not complain on overflow. */
2274 complain_overflow_dont,
2276 /* Complain if the value overflows when considered as a signed
2277 number one bit larger than the field. ie. A bitfield of N bits
2278 is allowed to represent -2**n to 2**n-1. */
2279 complain_overflow_bitfield,
2281 /* Complain if the value overflows when considered as a signed
2283 complain_overflow_signed,
2285 /* Complain if the value overflows when considered as an
2287 complain_overflow_unsigned
2290 struct reloc_howto_struct
2292 /* The type field has mainly a documentary use - the back end can
2293 do what it wants with it, though normally the back end's
2294 external idea of what a reloc number is stored
2295 in this field. For example, a PC relative word relocation
2296 in a coff environment has the type 023 - because that's
2297 what the outside world calls a R_PCRWORD reloc. */
2300 /* The value the final relocation is shifted right by. This drops
2301 unwanted data from the relocation. */
2302 unsigned int rightshift;
2304 /* The size of the item to be relocated. This is *not* a
2305 power-of-two measure. To get the number of bytes operated
2306 on by a type of relocation, use bfd_get_reloc_size. */
2309 /* The number of bits in the item to be relocated. This is used
2310 when doing overflow checking. */
2311 unsigned int bitsize;
2313 /* The relocation is relative to the field being relocated. */
2314 bfd_boolean pc_relative;
2316 /* The bit position of the reloc value in the destination.
2317 The relocated value is left shifted by this amount. */
2318 unsigned int bitpos;
2320 /* What type of overflow error should be checked for when
2322 enum complain_overflow complain_on_overflow;
2324 /* If this field is non null, then the supplied function is
2325 called rather than the normal function. This allows really
2326 strange relocation methods to be accommodated (e.g., i960 callj
2328 bfd_reloc_status_type (*special_function)
2329 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
2332 /* The textual name of the relocation type. */
2335 /* Some formats record a relocation addend in the section contents
2336 rather than with the relocation. For ELF formats this is the
2337 distinction between USE_REL and USE_RELA (though the code checks
2338 for USE_REL == 1/0). The value of this field is TRUE if the
2339 addend is recorded with the section contents; when performing a
2340 partial link (ld -r) the section contents (the data) will be
2341 modified. The value of this field is FALSE if addends are
2342 recorded with the relocation (in arelent.addend); when performing
2343 a partial link the relocation will be modified.
2344 All relocations for all ELF USE_RELA targets should set this field
2345 to FALSE (values of TRUE should be looked on with suspicion).
2346 However, the converse is not true: not all relocations of all ELF
2347 USE_REL targets set this field to TRUE. Why this is so is peculiar
2348 to each particular target. For relocs that aren't used in partial
2349 links (e.g. GOT stuff) it doesn't matter what this is set to. */
2350 bfd_boolean partial_inplace;
2352 /* src_mask selects the part of the instruction (or data) to be used
2353 in the relocation sum. If the target relocations don't have an
2354 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2355 dst_mask to extract the addend from the section contents. If
2356 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2357 field should be zero. Non-zero values for ELF USE_RELA targets are
2358 bogus as in those cases the value in the dst_mask part of the
2359 section contents should be treated as garbage. */
2362 /* dst_mask selects which parts of the instruction (or data) are
2363 replaced with a relocated value. */
2366 /* When some formats create PC relative instructions, they leave
2367 the value of the pc of the place being relocated in the offset
2368 slot of the instruction, so that a PC relative relocation can
2369 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2370 Some formats leave the displacement part of an instruction
2371 empty (e.g., m88k bcs); this flag signals the fact. */
2372 bfd_boolean pcrel_offset;
2375 #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2376 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2377 #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2378 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
2379 NAME, FALSE, 0, 0, IN)
2381 #define EMPTY_HOWTO(C) \
2382 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2383 NULL, FALSE, 0, 0, FALSE)
2385 #define HOWTO_PREPARE(relocation, symbol) \
2387 if (symbol != NULL) \
2389 if (bfd_is_com_section (symbol->section)) \
2395 relocation = symbol->value; \
2400 unsigned int bfd_get_reloc_size (reloc_howto_type *);
2402 typedef struct relent_chain
2405 struct relent_chain *next;
2409 bfd_reloc_status_type bfd_check_overflow
2410 (enum complain_overflow how,
2411 unsigned int bitsize,
2412 unsigned int rightshift,
2413 unsigned int addrsize,
2414 bfd_vma relocation);
2416 bfd_reloc_status_type bfd_perform_relocation
2418 arelent *reloc_entry,
2420 asection *input_section,
2422 char **error_message);
2424 bfd_reloc_status_type bfd_install_relocation
2426 arelent *reloc_entry,
2427 void *data, bfd_vma data_start,
2428 asection *input_section,
2429 char **error_message);
2431 enum bfd_reloc_code_real {
2432 _dummy_first_bfd_reloc_code_real,
2435 /* Basic absolute relocations of N bits. */
2444 /* PC-relative relocations. Sometimes these are relative to the address
2445 of the relocation itself; sometimes they are relative to the start of
2446 the section containing the relocation. It depends on the specific target.
2448 The 24-bit relocation is used in some Intel 960 configurations. */
2456 /* Section relative relocations. Some targets need this for DWARF2. */
2457 BFD_RELOC_32_SECREL,
2460 BFD_RELOC_32_GOT_PCREL,
2461 BFD_RELOC_16_GOT_PCREL,
2462 BFD_RELOC_8_GOT_PCREL,
2463 BFD_RELOC_32_GOTOFF,
2464 BFD_RELOC_16_GOTOFF,
2465 BFD_RELOC_LO16_GOTOFF,
2466 BFD_RELOC_HI16_GOTOFF,
2467 BFD_RELOC_HI16_S_GOTOFF,
2469 BFD_RELOC_64_PLT_PCREL,
2470 BFD_RELOC_32_PLT_PCREL,
2471 BFD_RELOC_24_PLT_PCREL,
2472 BFD_RELOC_16_PLT_PCREL,
2473 BFD_RELOC_8_PLT_PCREL,
2474 BFD_RELOC_64_PLTOFF,
2475 BFD_RELOC_32_PLTOFF,
2476 BFD_RELOC_16_PLTOFF,
2477 BFD_RELOC_LO16_PLTOFF,
2478 BFD_RELOC_HI16_PLTOFF,
2479 BFD_RELOC_HI16_S_PLTOFF,
2482 /* Relocations used by 68K ELF. */
2483 BFD_RELOC_68K_GLOB_DAT,
2484 BFD_RELOC_68K_JMP_SLOT,
2485 BFD_RELOC_68K_RELATIVE,
2486 BFD_RELOC_68K_TLS_GD32,
2487 BFD_RELOC_68K_TLS_GD16,
2488 BFD_RELOC_68K_TLS_GD8,
2489 BFD_RELOC_68K_TLS_LDM32,
2490 BFD_RELOC_68K_TLS_LDM16,
2491 BFD_RELOC_68K_TLS_LDM8,
2492 BFD_RELOC_68K_TLS_LDO32,
2493 BFD_RELOC_68K_TLS_LDO16,
2494 BFD_RELOC_68K_TLS_LDO8,
2495 BFD_RELOC_68K_TLS_IE32,
2496 BFD_RELOC_68K_TLS_IE16,
2497 BFD_RELOC_68K_TLS_IE8,
2498 BFD_RELOC_68K_TLS_LE32,
2499 BFD_RELOC_68K_TLS_LE16,
2500 BFD_RELOC_68K_TLS_LE8,
2502 /* Linkage-table relative. */
2503 BFD_RELOC_32_BASEREL,
2504 BFD_RELOC_16_BASEREL,
2505 BFD_RELOC_LO16_BASEREL,
2506 BFD_RELOC_HI16_BASEREL,
2507 BFD_RELOC_HI16_S_BASEREL,
2508 BFD_RELOC_8_BASEREL,
2511 /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
2514 /* These PC-relative relocations are stored as word displacements --
2515 i.e., byte displacements shifted right two bits. The 30-bit word
2516 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2517 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2518 signed 16-bit displacement is used on the MIPS, and the 23-bit
2519 displacement is used on the Alpha. */
2520 BFD_RELOC_32_PCREL_S2,
2521 BFD_RELOC_16_PCREL_S2,
2522 BFD_RELOC_23_PCREL_S2,
2524 /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2525 the target word. These are used on the SPARC. */
2529 /* For systems that allocate a Global Pointer register, these are
2530 displacements off that register. These relocation types are
2531 handled specially, because the value the register will have is
2532 decided relatively late. */
2536 /* Reloc types used for i960/b.out. */
2537 BFD_RELOC_I960_CALLJ,
2539 /* SPARC ELF relocations. There is probably some overlap with other
2540 relocation types already defined. */
2542 BFD_RELOC_SPARC_WDISP22,
2545 BFD_RELOC_SPARC_GOT10,
2546 BFD_RELOC_SPARC_GOT13,
2547 BFD_RELOC_SPARC_GOT22,
2548 BFD_RELOC_SPARC_PC10,
2549 BFD_RELOC_SPARC_PC22,
2550 BFD_RELOC_SPARC_WPLT30,
2551 BFD_RELOC_SPARC_COPY,
2552 BFD_RELOC_SPARC_GLOB_DAT,
2553 BFD_RELOC_SPARC_JMP_SLOT,
2554 BFD_RELOC_SPARC_RELATIVE,
2555 BFD_RELOC_SPARC_UA16,
2556 BFD_RELOC_SPARC_UA32,
2557 BFD_RELOC_SPARC_UA64,
2558 BFD_RELOC_SPARC_GOTDATA_HIX22,
2559 BFD_RELOC_SPARC_GOTDATA_LOX10,
2560 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2561 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2562 BFD_RELOC_SPARC_GOTDATA_OP,
2563 BFD_RELOC_SPARC_JMP_IREL,
2564 BFD_RELOC_SPARC_IRELATIVE,
2566 /* I think these are specific to SPARC a.out (e.g., Sun 4). */
2567 BFD_RELOC_SPARC_BASE13,
2568 BFD_RELOC_SPARC_BASE22,
2570 /* SPARC64 relocations */
2571 #define BFD_RELOC_SPARC_64 BFD_RELOC_64
2574 BFD_RELOC_SPARC_OLO10,
2575 BFD_RELOC_SPARC_HH22,
2576 BFD_RELOC_SPARC_HM10,
2577 BFD_RELOC_SPARC_LM22,
2578 BFD_RELOC_SPARC_PC_HH22,
2579 BFD_RELOC_SPARC_PC_HM10,
2580 BFD_RELOC_SPARC_PC_LM22,
2581 BFD_RELOC_SPARC_WDISP16,
2582 BFD_RELOC_SPARC_WDISP19,
2586 #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2587 BFD_RELOC_SPARC_PLT32,
2588 BFD_RELOC_SPARC_PLT64,
2589 BFD_RELOC_SPARC_HIX22,
2590 BFD_RELOC_SPARC_LOX10,
2591 BFD_RELOC_SPARC_H44,
2592 BFD_RELOC_SPARC_M44,
2593 BFD_RELOC_SPARC_L44,
2594 BFD_RELOC_SPARC_REGISTER,
2595 BFD_RELOC_SPARC_H34,
2596 BFD_RELOC_SPARC_SIZE32,
2597 BFD_RELOC_SPARC_SIZE64,
2598 BFD_RELOC_SPARC_WDISP10,
2600 /* SPARC little endian relocation */
2601 BFD_RELOC_SPARC_REV32,
2603 /* SPARC TLS relocations */
2604 BFD_RELOC_SPARC_TLS_GD_HI22,
2605 BFD_RELOC_SPARC_TLS_GD_LO10,
2606 BFD_RELOC_SPARC_TLS_GD_ADD,
2607 BFD_RELOC_SPARC_TLS_GD_CALL,
2608 BFD_RELOC_SPARC_TLS_LDM_HI22,
2609 BFD_RELOC_SPARC_TLS_LDM_LO10,
2610 BFD_RELOC_SPARC_TLS_LDM_ADD,
2611 BFD_RELOC_SPARC_TLS_LDM_CALL,
2612 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2613 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2614 BFD_RELOC_SPARC_TLS_LDO_ADD,
2615 BFD_RELOC_SPARC_TLS_IE_HI22,
2616 BFD_RELOC_SPARC_TLS_IE_LO10,
2617 BFD_RELOC_SPARC_TLS_IE_LD,
2618 BFD_RELOC_SPARC_TLS_IE_LDX,
2619 BFD_RELOC_SPARC_TLS_IE_ADD,
2620 BFD_RELOC_SPARC_TLS_LE_HIX22,
2621 BFD_RELOC_SPARC_TLS_LE_LOX10,
2622 BFD_RELOC_SPARC_TLS_DTPMOD32,
2623 BFD_RELOC_SPARC_TLS_DTPMOD64,
2624 BFD_RELOC_SPARC_TLS_DTPOFF32,
2625 BFD_RELOC_SPARC_TLS_DTPOFF64,
2626 BFD_RELOC_SPARC_TLS_TPOFF32,
2627 BFD_RELOC_SPARC_TLS_TPOFF64,
2629 /* SPU Relocations. */
2632 BFD_RELOC_SPU_IMM10,
2633 BFD_RELOC_SPU_IMM10W,
2634 BFD_RELOC_SPU_IMM16,
2635 BFD_RELOC_SPU_IMM16W,
2636 BFD_RELOC_SPU_IMM18,
2637 BFD_RELOC_SPU_PCREL9a,
2638 BFD_RELOC_SPU_PCREL9b,
2639 BFD_RELOC_SPU_PCREL16,
2642 BFD_RELOC_SPU_PPU32,
2643 BFD_RELOC_SPU_PPU64,
2644 BFD_RELOC_SPU_ADD_PIC,
2646 /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2647 "addend" in some special way.
2648 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2649 writing; when reading, it will be the absolute section symbol. The
2650 addend is the displacement in bytes of the "lda" instruction from
2651 the "ldah" instruction (which is at the address of this reloc). */
2652 BFD_RELOC_ALPHA_GPDISP_HI16,
2654 /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2655 with GPDISP_HI16 relocs. The addend is ignored when writing the
2656 relocations out, and is filled in with the file's GP value on
2657 reading, for convenience. */
2658 BFD_RELOC_ALPHA_GPDISP_LO16,
2660 /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2661 relocation except that there is no accompanying GPDISP_LO16
2663 BFD_RELOC_ALPHA_GPDISP,
2665 /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2666 the assembler turns it into a LDQ instruction to load the address of
2667 the symbol, and then fills in a register in the real instruction.
2669 The LITERAL reloc, at the LDQ instruction, refers to the .lita
2670 section symbol. The addend is ignored when writing, but is filled
2671 in with the file's GP value on reading, for convenience, as with the
2674 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2675 It should refer to the symbol to be referenced, as with 16_GOTOFF,
2676 but it generates output not based on the position within the .got
2677 section, but relative to the GP value chosen for the file during the
2680 The LITUSE reloc, on the instruction using the loaded address, gives
2681 information to the linker that it might be able to use to optimize
2682 away some literal section references. The symbol is ignored (read
2683 as the absolute section symbol), and the "addend" indicates the type
2684 of instruction using the register:
2685 1 - "memory" fmt insn
2686 2 - byte-manipulation (byte offset reg)
2687 3 - jsr (target of branch) */
2688 BFD_RELOC_ALPHA_LITERAL,
2689 BFD_RELOC_ALPHA_ELF_LITERAL,
2690 BFD_RELOC_ALPHA_LITUSE,
2692 /* The HINT relocation indicates a value that should be filled into the
2693 "hint" field of a jmp/jsr/ret instruction, for possible branch-
2694 prediction logic which may be provided on some processors. */
2695 BFD_RELOC_ALPHA_HINT,
2697 /* The LINKAGE relocation outputs a linkage pair in the object file,
2698 which is filled by the linker. */
2699 BFD_RELOC_ALPHA_LINKAGE,
2701 /* The CODEADDR relocation outputs a STO_CA in the object file,
2702 which is filled by the linker. */
2703 BFD_RELOC_ALPHA_CODEADDR,
2705 /* The GPREL_HI/LO relocations together form a 32-bit offset from the
2707 BFD_RELOC_ALPHA_GPREL_HI16,
2708 BFD_RELOC_ALPHA_GPREL_LO16,
2710 /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2711 share a common GP, and the target address is adjusted for
2712 STO_ALPHA_STD_GPLOAD. */
2713 BFD_RELOC_ALPHA_BRSGP,
2715 /* The NOP relocation outputs a NOP if the longword displacement
2716 between two procedure entry points is < 2^21. */
2717 BFD_RELOC_ALPHA_NOP,
2719 /* The BSR relocation outputs a BSR if the longword displacement
2720 between two procedure entry points is < 2^21. */
2721 BFD_RELOC_ALPHA_BSR,
2723 /* The LDA relocation outputs a LDA if the longword displacement
2724 between two procedure entry points is < 2^16. */
2725 BFD_RELOC_ALPHA_LDA,
2727 /* The BOH relocation outputs a BSR if the longword displacement
2728 between two procedure entry points is < 2^21, or else a hint. */
2729 BFD_RELOC_ALPHA_BOH,
2731 /* Alpha thread-local storage relocations. */
2732 BFD_RELOC_ALPHA_TLSGD,
2733 BFD_RELOC_ALPHA_TLSLDM,
2734 BFD_RELOC_ALPHA_DTPMOD64,
2735 BFD_RELOC_ALPHA_GOTDTPREL16,
2736 BFD_RELOC_ALPHA_DTPREL64,
2737 BFD_RELOC_ALPHA_DTPREL_HI16,
2738 BFD_RELOC_ALPHA_DTPREL_LO16,
2739 BFD_RELOC_ALPHA_DTPREL16,
2740 BFD_RELOC_ALPHA_GOTTPREL16,
2741 BFD_RELOC_ALPHA_TPREL64,
2742 BFD_RELOC_ALPHA_TPREL_HI16,
2743 BFD_RELOC_ALPHA_TPREL_LO16,
2744 BFD_RELOC_ALPHA_TPREL16,
2746 /* The MIPS jump instruction. */
2748 BFD_RELOC_MICROMIPS_JMP,
2750 /* The MIPS16 jump instruction. */
2751 BFD_RELOC_MIPS16_JMP,
2753 /* MIPS16 GP relative reloc. */
2754 BFD_RELOC_MIPS16_GPREL,
2756 /* High 16 bits of 32-bit value; simple reloc. */
2759 /* High 16 bits of 32-bit value but the low 16 bits will be sign
2760 extended and added to form the final result. If the low 16
2761 bits form a negative number, we need to add one to the high value
2762 to compensate for the borrow when the low bits are added. */
2768 /* High 16 bits of 32-bit pc-relative value */
2769 BFD_RELOC_HI16_PCREL,
2771 /* High 16 bits of 32-bit pc-relative value, adjusted */
2772 BFD_RELOC_HI16_S_PCREL,
2774 /* Low 16 bits of pc-relative value */
2775 BFD_RELOC_LO16_PCREL,
2777 /* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
2778 16-bit immediate fields */
2779 BFD_RELOC_MIPS16_GOT16,
2780 BFD_RELOC_MIPS16_CALL16,
2782 /* MIPS16 high 16 bits of 32-bit value. */
2783 BFD_RELOC_MIPS16_HI16,
2785 /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2786 extended and added to form the final result. If the low 16
2787 bits form a negative number, we need to add one to the high value
2788 to compensate for the borrow when the low bits are added. */
2789 BFD_RELOC_MIPS16_HI16_S,
2791 /* MIPS16 low 16 bits. */
2792 BFD_RELOC_MIPS16_LO16,
2794 /* MIPS16 TLS relocations */
2795 BFD_RELOC_MIPS16_TLS_GD,
2796 BFD_RELOC_MIPS16_TLS_LDM,
2797 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,
2798 BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
2799 BFD_RELOC_MIPS16_TLS_GOTTPREL,
2800 BFD_RELOC_MIPS16_TLS_TPREL_HI16,
2801 BFD_RELOC_MIPS16_TLS_TPREL_LO16,
2803 /* Relocation against a MIPS literal section. */
2804 BFD_RELOC_MIPS_LITERAL,
2805 BFD_RELOC_MICROMIPS_LITERAL,
2807 /* microMIPS PC-relative relocations. */
2808 BFD_RELOC_MICROMIPS_7_PCREL_S1,
2809 BFD_RELOC_MICROMIPS_10_PCREL_S1,
2810 BFD_RELOC_MICROMIPS_16_PCREL_S1,
2812 /* microMIPS versions of generic BFD relocs. */
2813 BFD_RELOC_MICROMIPS_GPREL16,
2814 BFD_RELOC_MICROMIPS_HI16,
2815 BFD_RELOC_MICROMIPS_HI16_S,
2816 BFD_RELOC_MICROMIPS_LO16,
2818 /* MIPS ELF relocations. */
2819 BFD_RELOC_MIPS_GOT16,
2820 BFD_RELOC_MICROMIPS_GOT16,
2821 BFD_RELOC_MIPS_CALL16,
2822 BFD_RELOC_MICROMIPS_CALL16,
2823 BFD_RELOC_MIPS_GOT_HI16,
2824 BFD_RELOC_MICROMIPS_GOT_HI16,
2825 BFD_RELOC_MIPS_GOT_LO16,
2826 BFD_RELOC_MICROMIPS_GOT_LO16,
2827 BFD_RELOC_MIPS_CALL_HI16,
2828 BFD_RELOC_MICROMIPS_CALL_HI16,
2829 BFD_RELOC_MIPS_CALL_LO16,
2830 BFD_RELOC_MICROMIPS_CALL_LO16,
2832 BFD_RELOC_MICROMIPS_SUB,
2833 BFD_RELOC_MIPS_GOT_PAGE,
2834 BFD_RELOC_MICROMIPS_GOT_PAGE,
2835 BFD_RELOC_MIPS_GOT_OFST,
2836 BFD_RELOC_MICROMIPS_GOT_OFST,
2837 BFD_RELOC_MIPS_GOT_DISP,
2838 BFD_RELOC_MICROMIPS_GOT_DISP,
2839 BFD_RELOC_MIPS_SHIFT5,
2840 BFD_RELOC_MIPS_SHIFT6,
2841 BFD_RELOC_MIPS_INSERT_A,
2842 BFD_RELOC_MIPS_INSERT_B,
2843 BFD_RELOC_MIPS_DELETE,
2844 BFD_RELOC_MIPS_HIGHEST,
2845 BFD_RELOC_MICROMIPS_HIGHEST,
2846 BFD_RELOC_MIPS_HIGHER,
2847 BFD_RELOC_MICROMIPS_HIGHER,
2848 BFD_RELOC_MIPS_SCN_DISP,
2849 BFD_RELOC_MICROMIPS_SCN_DISP,
2850 BFD_RELOC_MIPS_REL16,
2851 BFD_RELOC_MIPS_RELGOT,
2852 BFD_RELOC_MIPS_JALR,
2853 BFD_RELOC_MICROMIPS_JALR,
2854 BFD_RELOC_MIPS_TLS_DTPMOD32,
2855 BFD_RELOC_MIPS_TLS_DTPREL32,
2856 BFD_RELOC_MIPS_TLS_DTPMOD64,
2857 BFD_RELOC_MIPS_TLS_DTPREL64,
2858 BFD_RELOC_MIPS_TLS_GD,
2859 BFD_RELOC_MICROMIPS_TLS_GD,
2860 BFD_RELOC_MIPS_TLS_LDM,
2861 BFD_RELOC_MICROMIPS_TLS_LDM,
2862 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2863 BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16,
2864 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2865 BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16,
2866 BFD_RELOC_MIPS_TLS_GOTTPREL,
2867 BFD_RELOC_MICROMIPS_TLS_GOTTPREL,
2868 BFD_RELOC_MIPS_TLS_TPREL32,
2869 BFD_RELOC_MIPS_TLS_TPREL64,
2870 BFD_RELOC_MIPS_TLS_TPREL_HI16,
2871 BFD_RELOC_MICROMIPS_TLS_TPREL_HI16,
2872 BFD_RELOC_MIPS_TLS_TPREL_LO16,
2873 BFD_RELOC_MICROMIPS_TLS_TPREL_LO16,
2876 /* MIPS ELF relocations (VxWorks and PLT extensions). */
2877 BFD_RELOC_MIPS_COPY,
2878 BFD_RELOC_MIPS_JUMP_SLOT,
2881 /* Moxie ELF relocations. */
2882 BFD_RELOC_MOXIE_10_PCREL,
2885 /* Fujitsu Frv Relocations. */
2886 BFD_RELOC_FRV_LABEL16,
2887 BFD_RELOC_FRV_LABEL24,
2890 BFD_RELOC_FRV_GPREL12,
2891 BFD_RELOC_FRV_GPRELU12,
2892 BFD_RELOC_FRV_GPREL32,
2893 BFD_RELOC_FRV_GPRELHI,
2894 BFD_RELOC_FRV_GPRELLO,
2895 BFD_RELOC_FRV_GOT12,
2896 BFD_RELOC_FRV_GOTHI,
2897 BFD_RELOC_FRV_GOTLO,
2898 BFD_RELOC_FRV_FUNCDESC,
2899 BFD_RELOC_FRV_FUNCDESC_GOT12,
2900 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2901 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2902 BFD_RELOC_FRV_FUNCDESC_VALUE,
2903 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2904 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2905 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2906 BFD_RELOC_FRV_GOTOFF12,
2907 BFD_RELOC_FRV_GOTOFFHI,
2908 BFD_RELOC_FRV_GOTOFFLO,
2909 BFD_RELOC_FRV_GETTLSOFF,
2910 BFD_RELOC_FRV_TLSDESC_VALUE,
2911 BFD_RELOC_FRV_GOTTLSDESC12,
2912 BFD_RELOC_FRV_GOTTLSDESCHI,
2913 BFD_RELOC_FRV_GOTTLSDESCLO,
2914 BFD_RELOC_FRV_TLSMOFF12,
2915 BFD_RELOC_FRV_TLSMOFFHI,
2916 BFD_RELOC_FRV_TLSMOFFLO,
2917 BFD_RELOC_FRV_GOTTLSOFF12,
2918 BFD_RELOC_FRV_GOTTLSOFFHI,
2919 BFD_RELOC_FRV_GOTTLSOFFLO,
2920 BFD_RELOC_FRV_TLSOFF,
2921 BFD_RELOC_FRV_TLSDESC_RELAX,
2922 BFD_RELOC_FRV_GETTLSOFF_RELAX,
2923 BFD_RELOC_FRV_TLSOFF_RELAX,
2924 BFD_RELOC_FRV_TLSMOFF,
2927 /* This is a 24bit GOT-relative reloc for the mn10300. */
2928 BFD_RELOC_MN10300_GOTOFF24,
2930 /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2931 in the instruction. */
2932 BFD_RELOC_MN10300_GOT32,
2934 /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2935 in the instruction. */
2936 BFD_RELOC_MN10300_GOT24,
2938 /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2939 in the instruction. */
2940 BFD_RELOC_MN10300_GOT16,
2942 /* Copy symbol at runtime. */
2943 BFD_RELOC_MN10300_COPY,
2945 /* Create GOT entry. */
2946 BFD_RELOC_MN10300_GLOB_DAT,
2948 /* Create PLT entry. */
2949 BFD_RELOC_MN10300_JMP_SLOT,
2951 /* Adjust by program base. */
2952 BFD_RELOC_MN10300_RELATIVE,
2954 /* Together with another reloc targeted at the same location,
2955 allows for a value that is the difference of two symbols
2956 in the same section. */
2957 BFD_RELOC_MN10300_SYM_DIFF,
2959 /* The addend of this reloc is an alignment power that must
2960 be honoured at the offset's location, regardless of linker
2962 BFD_RELOC_MN10300_ALIGN,
2964 /* Various TLS-related relocations. */
2965 BFD_RELOC_MN10300_TLS_GD,
2966 BFD_RELOC_MN10300_TLS_LD,
2967 BFD_RELOC_MN10300_TLS_LDO,
2968 BFD_RELOC_MN10300_TLS_GOTIE,
2969 BFD_RELOC_MN10300_TLS_IE,
2970 BFD_RELOC_MN10300_TLS_LE,
2971 BFD_RELOC_MN10300_TLS_DTPMOD,
2972 BFD_RELOC_MN10300_TLS_DTPOFF,
2973 BFD_RELOC_MN10300_TLS_TPOFF,
2975 /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
2977 BFD_RELOC_MN10300_32_PCREL,
2979 /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
2981 BFD_RELOC_MN10300_16_PCREL,
2984 /* i386/elf relocations */
2985 BFD_RELOC_386_GOT32,
2986 BFD_RELOC_386_PLT32,
2988 BFD_RELOC_386_GLOB_DAT,
2989 BFD_RELOC_386_JUMP_SLOT,
2990 BFD_RELOC_386_RELATIVE,
2991 BFD_RELOC_386_GOTOFF,
2992 BFD_RELOC_386_GOTPC,
2993 BFD_RELOC_386_TLS_TPOFF,
2994 BFD_RELOC_386_TLS_IE,
2995 BFD_RELOC_386_TLS_GOTIE,
2996 BFD_RELOC_386_TLS_LE,
2997 BFD_RELOC_386_TLS_GD,
2998 BFD_RELOC_386_TLS_LDM,
2999 BFD_RELOC_386_TLS_LDO_32,
3000 BFD_RELOC_386_TLS_IE_32,
3001 BFD_RELOC_386_TLS_LE_32,
3002 BFD_RELOC_386_TLS_DTPMOD32,
3003 BFD_RELOC_386_TLS_DTPOFF32,
3004 BFD_RELOC_386_TLS_TPOFF32,
3005 BFD_RELOC_386_TLS_GOTDESC,
3006 BFD_RELOC_386_TLS_DESC_CALL,
3007 BFD_RELOC_386_TLS_DESC,
3008 BFD_RELOC_386_IRELATIVE,
3010 /* x86-64/elf relocations */
3011 BFD_RELOC_X86_64_GOT32,
3012 BFD_RELOC_X86_64_PLT32,
3013 BFD_RELOC_X86_64_COPY,
3014 BFD_RELOC_X86_64_GLOB_DAT,
3015 BFD_RELOC_X86_64_JUMP_SLOT,
3016 BFD_RELOC_X86_64_RELATIVE,
3017 BFD_RELOC_X86_64_GOTPCREL,
3018 BFD_RELOC_X86_64_32S,
3019 BFD_RELOC_X86_64_DTPMOD64,
3020 BFD_RELOC_X86_64_DTPOFF64,
3021 BFD_RELOC_X86_64_TPOFF64,
3022 BFD_RELOC_X86_64_TLSGD,
3023 BFD_RELOC_X86_64_TLSLD,
3024 BFD_RELOC_X86_64_DTPOFF32,
3025 BFD_RELOC_X86_64_GOTTPOFF,
3026 BFD_RELOC_X86_64_TPOFF32,
3027 BFD_RELOC_X86_64_GOTOFF64,
3028 BFD_RELOC_X86_64_GOTPC32,
3029 BFD_RELOC_X86_64_GOT64,
3030 BFD_RELOC_X86_64_GOTPCREL64,
3031 BFD_RELOC_X86_64_GOTPC64,
3032 BFD_RELOC_X86_64_GOTPLT64,
3033 BFD_RELOC_X86_64_PLTOFF64,
3034 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3035 BFD_RELOC_X86_64_TLSDESC_CALL,
3036 BFD_RELOC_X86_64_TLSDESC,
3037 BFD_RELOC_X86_64_IRELATIVE,
3039 /* ns32k relocations */
3040 BFD_RELOC_NS32K_IMM_8,
3041 BFD_RELOC_NS32K_IMM_16,
3042 BFD_RELOC_NS32K_IMM_32,
3043 BFD_RELOC_NS32K_IMM_8_PCREL,
3044 BFD_RELOC_NS32K_IMM_16_PCREL,
3045 BFD_RELOC_NS32K_IMM_32_PCREL,
3046 BFD_RELOC_NS32K_DISP_8,
3047 BFD_RELOC_NS32K_DISP_16,
3048 BFD_RELOC_NS32K_DISP_32,
3049 BFD_RELOC_NS32K_DISP_8_PCREL,
3050 BFD_RELOC_NS32K_DISP_16_PCREL,
3051 BFD_RELOC_NS32K_DISP_32_PCREL,
3053 /* PDP11 relocations */
3054 BFD_RELOC_PDP11_DISP_8_PCREL,
3055 BFD_RELOC_PDP11_DISP_6_PCREL,
3057 /* Picojava relocs. Not all of these appear in object files. */
3058 BFD_RELOC_PJ_CODE_HI16,
3059 BFD_RELOC_PJ_CODE_LO16,
3060 BFD_RELOC_PJ_CODE_DIR16,
3061 BFD_RELOC_PJ_CODE_DIR32,
3062 BFD_RELOC_PJ_CODE_REL16,
3063 BFD_RELOC_PJ_CODE_REL32,
3065 /* Power(rs6000) and PowerPC relocations. */
3068 BFD_RELOC_PPC_TOC16,
3070 BFD_RELOC_PPC_B16_BRTAKEN,
3071 BFD_RELOC_PPC_B16_BRNTAKEN,
3073 BFD_RELOC_PPC_BA16_BRTAKEN,
3074 BFD_RELOC_PPC_BA16_BRNTAKEN,
3076 BFD_RELOC_PPC_GLOB_DAT,
3077 BFD_RELOC_PPC_JMP_SLOT,
3078 BFD_RELOC_PPC_RELATIVE,
3079 BFD_RELOC_PPC_LOCAL24PC,
3080 BFD_RELOC_PPC_EMB_NADDR32,
3081 BFD_RELOC_PPC_EMB_NADDR16,
3082 BFD_RELOC_PPC_EMB_NADDR16_LO,
3083 BFD_RELOC_PPC_EMB_NADDR16_HI,
3084 BFD_RELOC_PPC_EMB_NADDR16_HA,
3085 BFD_RELOC_PPC_EMB_SDAI16,
3086 BFD_RELOC_PPC_EMB_SDA2I16,
3087 BFD_RELOC_PPC_EMB_SDA2REL,
3088 BFD_RELOC_PPC_EMB_SDA21,
3089 BFD_RELOC_PPC_EMB_MRKREF,
3090 BFD_RELOC_PPC_EMB_RELSEC16,
3091 BFD_RELOC_PPC_EMB_RELST_LO,
3092 BFD_RELOC_PPC_EMB_RELST_HI,
3093 BFD_RELOC_PPC_EMB_RELST_HA,
3094 BFD_RELOC_PPC_EMB_BIT_FLD,
3095 BFD_RELOC_PPC_EMB_RELSDA,
3096 BFD_RELOC_PPC_VLE_REL8,
3097 BFD_RELOC_PPC_VLE_REL15,
3098 BFD_RELOC_PPC_VLE_REL24,
3099 BFD_RELOC_PPC_VLE_LO16A,
3100 BFD_RELOC_PPC_VLE_LO16D,
3101 BFD_RELOC_PPC_VLE_HI16A,
3102 BFD_RELOC_PPC_VLE_HI16D,
3103 BFD_RELOC_PPC_VLE_HA16A,
3104 BFD_RELOC_PPC_VLE_HA16D,
3105 BFD_RELOC_PPC_VLE_SDA21,
3106 BFD_RELOC_PPC_VLE_SDA21_LO,
3107 BFD_RELOC_PPC_VLE_SDAREL_LO16A,
3108 BFD_RELOC_PPC_VLE_SDAREL_LO16D,
3109 BFD_RELOC_PPC_VLE_SDAREL_HI16A,
3110 BFD_RELOC_PPC_VLE_SDAREL_HI16D,
3111 BFD_RELOC_PPC_VLE_SDAREL_HA16A,
3112 BFD_RELOC_PPC_VLE_SDAREL_HA16D,
3113 BFD_RELOC_PPC64_HIGHER,
3114 BFD_RELOC_PPC64_HIGHER_S,
3115 BFD_RELOC_PPC64_HIGHEST,
3116 BFD_RELOC_PPC64_HIGHEST_S,
3117 BFD_RELOC_PPC64_TOC16_LO,
3118 BFD_RELOC_PPC64_TOC16_HI,
3119 BFD_RELOC_PPC64_TOC16_HA,
3120 BFD_RELOC_PPC64_TOC,
3121 BFD_RELOC_PPC64_PLTGOT16,
3122 BFD_RELOC_PPC64_PLTGOT16_LO,
3123 BFD_RELOC_PPC64_PLTGOT16_HI,
3124 BFD_RELOC_PPC64_PLTGOT16_HA,
3125 BFD_RELOC_PPC64_ADDR16_DS,
3126 BFD_RELOC_PPC64_ADDR16_LO_DS,
3127 BFD_RELOC_PPC64_GOT16_DS,
3128 BFD_RELOC_PPC64_GOT16_LO_DS,
3129 BFD_RELOC_PPC64_PLT16_LO_DS,
3130 BFD_RELOC_PPC64_SECTOFF_DS,
3131 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3132 BFD_RELOC_PPC64_TOC16_DS,
3133 BFD_RELOC_PPC64_TOC16_LO_DS,
3134 BFD_RELOC_PPC64_PLTGOT16_DS,
3135 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
3137 /* PowerPC and PowerPC64 thread-local storage relocations. */
3139 BFD_RELOC_PPC_TLSGD,
3140 BFD_RELOC_PPC_TLSLD,
3141 BFD_RELOC_PPC_DTPMOD,
3142 BFD_RELOC_PPC_TPREL16,
3143 BFD_RELOC_PPC_TPREL16_LO,
3144 BFD_RELOC_PPC_TPREL16_HI,
3145 BFD_RELOC_PPC_TPREL16_HA,
3146 BFD_RELOC_PPC_TPREL,
3147 BFD_RELOC_PPC_DTPREL16,
3148 BFD_RELOC_PPC_DTPREL16_LO,
3149 BFD_RELOC_PPC_DTPREL16_HI,
3150 BFD_RELOC_PPC_DTPREL16_HA,
3151 BFD_RELOC_PPC_DTPREL,
3152 BFD_RELOC_PPC_GOT_TLSGD16,
3153 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3154 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3155 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3156 BFD_RELOC_PPC_GOT_TLSLD16,
3157 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3158 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3159 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3160 BFD_RELOC_PPC_GOT_TPREL16,
3161 BFD_RELOC_PPC_GOT_TPREL16_LO,
3162 BFD_RELOC_PPC_GOT_TPREL16_HI,
3163 BFD_RELOC_PPC_GOT_TPREL16_HA,
3164 BFD_RELOC_PPC_GOT_DTPREL16,
3165 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3166 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3167 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3168 BFD_RELOC_PPC64_TPREL16_DS,
3169 BFD_RELOC_PPC64_TPREL16_LO_DS,
3170 BFD_RELOC_PPC64_TPREL16_HIGHER,
3171 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3172 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3173 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3174 BFD_RELOC_PPC64_DTPREL16_DS,
3175 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3176 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3177 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3178 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3179 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3181 /* IBM 370/390 relocations */
3184 /* The type of reloc used to build a constructor table - at the moment
3185 probably a 32 bit wide absolute relocation, but the target can choose.
3186 It generally does map to one of the other relocation types. */
3189 /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
3190 not stored in the instruction. */
3191 BFD_RELOC_ARM_PCREL_BRANCH,
3193 /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3194 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3195 field in the instruction. */
3196 BFD_RELOC_ARM_PCREL_BLX,
3198 /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3199 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3200 field in the instruction. */
3201 BFD_RELOC_THUMB_PCREL_BLX,
3203 /* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3204 BFD_RELOC_ARM_PCREL_CALL,
3206 /* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3207 BFD_RELOC_ARM_PCREL_JUMP,
3209 /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3210 The lowest bit must be zero and is not stored in the instruction.
3211 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3212 "nn" one smaller in all cases. Note further that BRANCH23
3213 corresponds to R_ARM_THM_CALL. */
3214 BFD_RELOC_THUMB_PCREL_BRANCH7,
3215 BFD_RELOC_THUMB_PCREL_BRANCH9,
3216 BFD_RELOC_THUMB_PCREL_BRANCH12,
3217 BFD_RELOC_THUMB_PCREL_BRANCH20,
3218 BFD_RELOC_THUMB_PCREL_BRANCH23,
3219 BFD_RELOC_THUMB_PCREL_BRANCH25,
3221 /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
3222 BFD_RELOC_ARM_OFFSET_IMM,
3224 /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
3225 BFD_RELOC_ARM_THUMB_OFFSET,
3227 /* Pc-relative or absolute relocation depending on target. Used for
3228 entries in .init_array sections. */
3229 BFD_RELOC_ARM_TARGET1,
3231 /* Read-only segment base relative address. */
3232 BFD_RELOC_ARM_ROSEGREL32,
3234 /* Data segment base relative address. */
3235 BFD_RELOC_ARM_SBREL32,
3237 /* This reloc is used for references to RTTI data from exception handling
3238 tables. The actual definition depends on the target. It may be a
3239 pc-relative or some form of GOT-indirect relocation. */
3240 BFD_RELOC_ARM_TARGET2,
3242 /* 31-bit PC relative address. */
3243 BFD_RELOC_ARM_PREL31,
3245 /* Low and High halfword relocations for MOVW and MOVT instructions. */
3248 BFD_RELOC_ARM_MOVW_PCREL,
3249 BFD_RELOC_ARM_MOVT_PCREL,
3250 BFD_RELOC_ARM_THUMB_MOVW,
3251 BFD_RELOC_ARM_THUMB_MOVT,
3252 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3253 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3255 /* Relocations for setting up GOTs and PLTs for shared libraries. */
3256 BFD_RELOC_ARM_JUMP_SLOT,
3257 BFD_RELOC_ARM_GLOB_DAT,
3258 BFD_RELOC_ARM_GOT32,
3259 BFD_RELOC_ARM_PLT32,
3260 BFD_RELOC_ARM_RELATIVE,
3261 BFD_RELOC_ARM_GOTOFF,
3262 BFD_RELOC_ARM_GOTPC,
3263 BFD_RELOC_ARM_GOT_PREL,
3265 /* ARM thread-local storage relocations. */
3266 BFD_RELOC_ARM_TLS_GD32,
3267 BFD_RELOC_ARM_TLS_LDO32,
3268 BFD_RELOC_ARM_TLS_LDM32,
3269 BFD_RELOC_ARM_TLS_DTPOFF32,
3270 BFD_RELOC_ARM_TLS_DTPMOD32,
3271 BFD_RELOC_ARM_TLS_TPOFF32,
3272 BFD_RELOC_ARM_TLS_IE32,
3273 BFD_RELOC_ARM_TLS_LE32,
3274 BFD_RELOC_ARM_TLS_GOTDESC,
3275 BFD_RELOC_ARM_TLS_CALL,
3276 BFD_RELOC_ARM_THM_TLS_CALL,
3277 BFD_RELOC_ARM_TLS_DESCSEQ,
3278 BFD_RELOC_ARM_THM_TLS_DESCSEQ,
3279 BFD_RELOC_ARM_TLS_DESC,
3281 /* ARM group relocations. */
3282 BFD_RELOC_ARM_ALU_PC_G0_NC,
3283 BFD_RELOC_ARM_ALU_PC_G0,
3284 BFD_RELOC_ARM_ALU_PC_G1_NC,
3285 BFD_RELOC_ARM_ALU_PC_G1,
3286 BFD_RELOC_ARM_ALU_PC_G2,
3287 BFD_RELOC_ARM_LDR_PC_G0,
3288 BFD_RELOC_ARM_LDR_PC_G1,
3289 BFD_RELOC_ARM_LDR_PC_G2,
3290 BFD_RELOC_ARM_LDRS_PC_G0,
3291 BFD_RELOC_ARM_LDRS_PC_G1,
3292 BFD_RELOC_ARM_LDRS_PC_G2,
3293 BFD_RELOC_ARM_LDC_PC_G0,
3294 BFD_RELOC_ARM_LDC_PC_G1,
3295 BFD_RELOC_ARM_LDC_PC_G2,
3296 BFD_RELOC_ARM_ALU_SB_G0_NC,
3297 BFD_RELOC_ARM_ALU_SB_G0,
3298 BFD_RELOC_ARM_ALU_SB_G1_NC,
3299 BFD_RELOC_ARM_ALU_SB_G1,
3300 BFD_RELOC_ARM_ALU_SB_G2,
3301 BFD_RELOC_ARM_LDR_SB_G0,
3302 BFD_RELOC_ARM_LDR_SB_G1,
3303 BFD_RELOC_ARM_LDR_SB_G2,
3304 BFD_RELOC_ARM_LDRS_SB_G0,
3305 BFD_RELOC_ARM_LDRS_SB_G1,
3306 BFD_RELOC_ARM_LDRS_SB_G2,
3307 BFD_RELOC_ARM_LDC_SB_G0,
3308 BFD_RELOC_ARM_LDC_SB_G1,
3309 BFD_RELOC_ARM_LDC_SB_G2,
3311 /* Annotation of BX instructions. */
3314 /* ARM support for STT_GNU_IFUNC. */
3315 BFD_RELOC_ARM_IRELATIVE,
3317 /* These relocs are only used within the ARM assembler. They are not
3318 (at present) written to any object files. */
3319 BFD_RELOC_ARM_IMMEDIATE,
3320 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3321 BFD_RELOC_ARM_T32_IMMEDIATE,
3322 BFD_RELOC_ARM_T32_ADD_IMM,
3323 BFD_RELOC_ARM_T32_IMM12,
3324 BFD_RELOC_ARM_T32_ADD_PC12,
3325 BFD_RELOC_ARM_SHIFT_IMM,
3329 BFD_RELOC_ARM_MULTI,
3330 BFD_RELOC_ARM_CP_OFF_IMM,
3331 BFD_RELOC_ARM_CP_OFF_IMM_S2,
3332 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3333 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
3334 BFD_RELOC_ARM_ADR_IMM,
3335 BFD_RELOC_ARM_LDR_IMM,
3336 BFD_RELOC_ARM_LITERAL,
3337 BFD_RELOC_ARM_IN_POOL,
3338 BFD_RELOC_ARM_OFFSET_IMM8,
3339 BFD_RELOC_ARM_T32_OFFSET_U8,
3340 BFD_RELOC_ARM_T32_OFFSET_IMM,
3341 BFD_RELOC_ARM_HWLITERAL,
3342 BFD_RELOC_ARM_THUMB_ADD,
3343 BFD_RELOC_ARM_THUMB_IMM,
3344 BFD_RELOC_ARM_THUMB_SHIFT,
3346 /* Renesas / SuperH SH relocs. Not all of these appear in object files. */
3347 BFD_RELOC_SH_PCDISP8BY2,
3348 BFD_RELOC_SH_PCDISP12BY2,
3351 BFD_RELOC_SH_DISP12,
3352 BFD_RELOC_SH_DISP12BY2,
3353 BFD_RELOC_SH_DISP12BY4,
3354 BFD_RELOC_SH_DISP12BY8,
3355 BFD_RELOC_SH_DISP20,
3356 BFD_RELOC_SH_DISP20BY8,
3358 BFD_RELOC_SH_IMM4BY2,
3359 BFD_RELOC_SH_IMM4BY4,
3361 BFD_RELOC_SH_IMM8BY2,
3362 BFD_RELOC_SH_IMM8BY4,
3363 BFD_RELOC_SH_PCRELIMM8BY2,
3364 BFD_RELOC_SH_PCRELIMM8BY4,
3365 BFD_RELOC_SH_SWITCH16,
3366 BFD_RELOC_SH_SWITCH32,
3373 BFD_RELOC_SH_LOOP_START,
3374 BFD_RELOC_SH_LOOP_END,
3376 BFD_RELOC_SH_GLOB_DAT,
3377 BFD_RELOC_SH_JMP_SLOT,
3378 BFD_RELOC_SH_RELATIVE,
3380 BFD_RELOC_SH_GOT_LOW16,
3381 BFD_RELOC_SH_GOT_MEDLOW16,
3382 BFD_RELOC_SH_GOT_MEDHI16,
3383 BFD_RELOC_SH_GOT_HI16,
3384 BFD_RELOC_SH_GOTPLT_LOW16,
3385 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3386 BFD_RELOC_SH_GOTPLT_MEDHI16,
3387 BFD_RELOC_SH_GOTPLT_HI16,
3388 BFD_RELOC_SH_PLT_LOW16,
3389 BFD_RELOC_SH_PLT_MEDLOW16,
3390 BFD_RELOC_SH_PLT_MEDHI16,
3391 BFD_RELOC_SH_PLT_HI16,
3392 BFD_RELOC_SH_GOTOFF_LOW16,
3393 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3394 BFD_RELOC_SH_GOTOFF_MEDHI16,
3395 BFD_RELOC_SH_GOTOFF_HI16,
3396 BFD_RELOC_SH_GOTPC_LOW16,
3397 BFD_RELOC_SH_GOTPC_MEDLOW16,
3398 BFD_RELOC_SH_GOTPC_MEDHI16,
3399 BFD_RELOC_SH_GOTPC_HI16,
3400 BFD_RELOC_SH_COPY64,
3401 BFD_RELOC_SH_GLOB_DAT64,
3402 BFD_RELOC_SH_JMP_SLOT64,
3403 BFD_RELOC_SH_RELATIVE64,
3404 BFD_RELOC_SH_GOT10BY4,
3405 BFD_RELOC_SH_GOT10BY8,
3406 BFD_RELOC_SH_GOTPLT10BY4,
3407 BFD_RELOC_SH_GOTPLT10BY8,
3408 BFD_RELOC_SH_GOTPLT32,
3409 BFD_RELOC_SH_SHMEDIA_CODE,
3412 BFD_RELOC_SH_IMMS6BY32,
3414 BFD_RELOC_SH_IMMS10,
3415 BFD_RELOC_SH_IMMS10BY2,
3416 BFD_RELOC_SH_IMMS10BY4,
3417 BFD_RELOC_SH_IMMS10BY8,
3418 BFD_RELOC_SH_IMMS16,
3419 BFD_RELOC_SH_IMMU16,
3420 BFD_RELOC_SH_IMM_LOW16,
3421 BFD_RELOC_SH_IMM_LOW16_PCREL,
3422 BFD_RELOC_SH_IMM_MEDLOW16,
3423 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3424 BFD_RELOC_SH_IMM_MEDHI16,
3425 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3426 BFD_RELOC_SH_IMM_HI16,
3427 BFD_RELOC_SH_IMM_HI16_PCREL,
3429 BFD_RELOC_SH_TLS_GD_32,
3430 BFD_RELOC_SH_TLS_LD_32,
3431 BFD_RELOC_SH_TLS_LDO_32,
3432 BFD_RELOC_SH_TLS_IE_32,
3433 BFD_RELOC_SH_TLS_LE_32,
3434 BFD_RELOC_SH_TLS_DTPMOD32,
3435 BFD_RELOC_SH_TLS_DTPOFF32,
3436 BFD_RELOC_SH_TLS_TPOFF32,
3438 BFD_RELOC_SH_GOTOFF20,
3439 BFD_RELOC_SH_GOTFUNCDESC,
3440 BFD_RELOC_SH_GOTFUNCDESC20,
3441 BFD_RELOC_SH_GOTOFFFUNCDESC,
3442 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3443 BFD_RELOC_SH_FUNCDESC,
3445 /* ARC Cores relocs.
3446 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3447 not stored in the instruction. The high 20 bits are installed in bits 26
3448 through 7 of the instruction. */
3449 BFD_RELOC_ARC_B22_PCREL,
3451 /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3452 stored in the instruction. The high 24 bits are installed in bits 23
3456 /* ADI Blackfin 16 bit immediate absolute reloc. */
3457 BFD_RELOC_BFIN_16_IMM,
3459 /* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3460 BFD_RELOC_BFIN_16_HIGH,
3462 /* ADI Blackfin 'a' part of LSETUP. */
3463 BFD_RELOC_BFIN_4_PCREL,
3466 BFD_RELOC_BFIN_5_PCREL,
3468 /* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3469 BFD_RELOC_BFIN_16_LOW,
3472 BFD_RELOC_BFIN_10_PCREL,
3474 /* ADI Blackfin 'b' part of LSETUP. */
3475 BFD_RELOC_BFIN_11_PCREL,
3478 BFD_RELOC_BFIN_12_PCREL_JUMP,
3480 /* ADI Blackfin Short jump, pcrel. */
3481 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3483 /* ADI Blackfin Call.x not implemented. */
3484 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3486 /* ADI Blackfin Long Jump pcrel. */
3487 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3489 /* ADI Blackfin FD-PIC relocations. */
3490 BFD_RELOC_BFIN_GOT17M4,
3491 BFD_RELOC_BFIN_GOTHI,
3492 BFD_RELOC_BFIN_GOTLO,
3493 BFD_RELOC_BFIN_FUNCDESC,
3494 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3495 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3496 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3497 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3498 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3499 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3500 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3501 BFD_RELOC_BFIN_GOTOFF17M4,
3502 BFD_RELOC_BFIN_GOTOFFHI,
3503 BFD_RELOC_BFIN_GOTOFFLO,
3505 /* ADI Blackfin GOT relocation. */
3508 /* ADI Blackfin PLTPC relocation. */
3509 BFD_RELOC_BFIN_PLTPC,
3511 /* ADI Blackfin arithmetic relocation. */
3512 BFD_ARELOC_BFIN_PUSH,
3514 /* ADI Blackfin arithmetic relocation. */
3515 BFD_ARELOC_BFIN_CONST,
3517 /* ADI Blackfin arithmetic relocation. */
3518 BFD_ARELOC_BFIN_ADD,
3520 /* ADI Blackfin arithmetic relocation. */
3521 BFD_ARELOC_BFIN_SUB,
3523 /* ADI Blackfin arithmetic relocation. */
3524 BFD_ARELOC_BFIN_MULT,
3526 /* ADI Blackfin arithmetic relocation. */
3527 BFD_ARELOC_BFIN_DIV,
3529 /* ADI Blackfin arithmetic relocation. */
3530 BFD_ARELOC_BFIN_MOD,
3532 /* ADI Blackfin arithmetic relocation. */
3533 BFD_ARELOC_BFIN_LSHIFT,
3535 /* ADI Blackfin arithmetic relocation. */
3536 BFD_ARELOC_BFIN_RSHIFT,
3538 /* ADI Blackfin arithmetic relocation. */
3539 BFD_ARELOC_BFIN_AND,
3541 /* ADI Blackfin arithmetic relocation. */
3544 /* ADI Blackfin arithmetic relocation. */
3545 BFD_ARELOC_BFIN_XOR,
3547 /* ADI Blackfin arithmetic relocation. */
3548 BFD_ARELOC_BFIN_LAND,
3550 /* ADI Blackfin arithmetic relocation. */
3551 BFD_ARELOC_BFIN_LOR,
3553 /* ADI Blackfin arithmetic relocation. */
3554 BFD_ARELOC_BFIN_LEN,
3556 /* ADI Blackfin arithmetic relocation. */
3557 BFD_ARELOC_BFIN_NEG,
3559 /* ADI Blackfin arithmetic relocation. */
3560 BFD_ARELOC_BFIN_COMP,
3562 /* ADI Blackfin arithmetic relocation. */
3563 BFD_ARELOC_BFIN_PAGE,
3565 /* ADI Blackfin arithmetic relocation. */
3566 BFD_ARELOC_BFIN_HWPAGE,
3568 /* ADI Blackfin arithmetic relocation. */
3569 BFD_ARELOC_BFIN_ADDR,
3571 /* Mitsubishi D10V relocs.
3572 This is a 10-bit reloc with the right 2 bits
3574 BFD_RELOC_D10V_10_PCREL_R,
3576 /* Mitsubishi D10V relocs.
3577 This is a 10-bit reloc with the right 2 bits
3578 assumed to be 0. This is the same as the previous reloc
3579 except it is in the left container, i.e.,
3580 shifted left 15 bits. */
3581 BFD_RELOC_D10V_10_PCREL_L,
3583 /* This is an 18-bit reloc with the right 2 bits
3587 /* This is an 18-bit reloc with the right 2 bits
3589 BFD_RELOC_D10V_18_PCREL,
3591 /* Mitsubishi D30V relocs.
3592 This is a 6-bit absolute reloc. */
3595 /* This is a 6-bit pc-relative reloc with
3596 the right 3 bits assumed to be 0. */
3597 BFD_RELOC_D30V_9_PCREL,
3599 /* This is a 6-bit pc-relative reloc with
3600 the right 3 bits assumed to be 0. Same
3601 as the previous reloc but on the right side
3602 of the container. */
3603 BFD_RELOC_D30V_9_PCREL_R,
3605 /* This is a 12-bit absolute reloc with the
3606 right 3 bitsassumed to be 0. */
3609 /* This is a 12-bit pc-relative reloc with
3610 the right 3 bits assumed to be 0. */
3611 BFD_RELOC_D30V_15_PCREL,
3613 /* This is a 12-bit pc-relative reloc with
3614 the right 3 bits assumed to be 0. Same
3615 as the previous reloc but on the right side
3616 of the container. */
3617 BFD_RELOC_D30V_15_PCREL_R,
3619 /* This is an 18-bit absolute reloc with
3620 the right 3 bits assumed to be 0. */
3623 /* This is an 18-bit pc-relative reloc with
3624 the right 3 bits assumed to be 0. */
3625 BFD_RELOC_D30V_21_PCREL,
3627 /* This is an 18-bit pc-relative reloc with
3628 the right 3 bits assumed to be 0. Same
3629 as the previous reloc but on the right side
3630 of the container. */
3631 BFD_RELOC_D30V_21_PCREL_R,
3633 /* This is a 32-bit absolute reloc. */
3636 /* This is a 32-bit pc-relative reloc. */
3637 BFD_RELOC_D30V_32_PCREL,
3640 BFD_RELOC_DLX_HI16_S,
3646 BFD_RELOC_DLX_JMP26,
3648 /* Renesas M16C/M32C Relocations. */
3650 BFD_RELOC_M32C_RL_JUMP,
3651 BFD_RELOC_M32C_RL_1ADDR,
3652 BFD_RELOC_M32C_RL_2ADDR,
3654 /* Renesas M32R (formerly Mitsubishi M32R) relocs.
3655 This is a 24 bit absolute address. */
3658 /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
3659 BFD_RELOC_M32R_10_PCREL,
3661 /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
3662 BFD_RELOC_M32R_18_PCREL,
3664 /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
3665 BFD_RELOC_M32R_26_PCREL,
3667 /* This is a 16-bit reloc containing the high 16 bits of an address
3668 used when the lower 16 bits are treated as unsigned. */
3669 BFD_RELOC_M32R_HI16_ULO,
3671 /* This is a 16-bit reloc containing the high 16 bits of an address
3672 used when the lower 16 bits are treated as signed. */
3673 BFD_RELOC_M32R_HI16_SLO,
3675 /* This is a 16-bit reloc containing the lower 16 bits of an address. */
3676 BFD_RELOC_M32R_LO16,
3678 /* This is a 16-bit reloc containing the small data area offset for use in
3679 add3, load, and store instructions. */
3680 BFD_RELOC_M32R_SDA16,
3683 BFD_RELOC_M32R_GOT24,
3684 BFD_RELOC_M32R_26_PLTREL,
3685 BFD_RELOC_M32R_COPY,
3686 BFD_RELOC_M32R_GLOB_DAT,
3687 BFD_RELOC_M32R_JMP_SLOT,
3688 BFD_RELOC_M32R_RELATIVE,
3689 BFD_RELOC_M32R_GOTOFF,
3690 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3691 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3692 BFD_RELOC_M32R_GOTOFF_LO,
3693 BFD_RELOC_M32R_GOTPC24,
3694 BFD_RELOC_M32R_GOT16_HI_ULO,
3695 BFD_RELOC_M32R_GOT16_HI_SLO,
3696 BFD_RELOC_M32R_GOT16_LO,
3697 BFD_RELOC_M32R_GOTPC_HI_ULO,
3698 BFD_RELOC_M32R_GOTPC_HI_SLO,
3699 BFD_RELOC_M32R_GOTPC_LO,
3701 /* This is a 9-bit reloc */
3702 BFD_RELOC_V850_9_PCREL,
3704 /* This is a 22-bit reloc */
3705 BFD_RELOC_V850_22_PCREL,
3707 /* This is a 16 bit offset from the short data area pointer. */
3708 BFD_RELOC_V850_SDA_16_16_OFFSET,
3710 /* This is a 16 bit offset (of which only 15 bits are used) from the
3711 short data area pointer. */
3712 BFD_RELOC_V850_SDA_15_16_OFFSET,
3714 /* This is a 16 bit offset from the zero data area pointer. */
3715 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3717 /* This is a 16 bit offset (of which only 15 bits are used) from the
3718 zero data area pointer. */
3719 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3721 /* This is an 8 bit offset (of which only 6 bits are used) from the
3722 tiny data area pointer. */
3723 BFD_RELOC_V850_TDA_6_8_OFFSET,
3725 /* This is an 8bit offset (of which only 7 bits are used) from the tiny
3726 data area pointer. */
3727 BFD_RELOC_V850_TDA_7_8_OFFSET,
3729 /* This is a 7 bit offset from the tiny data area pointer. */
3730 BFD_RELOC_V850_TDA_7_7_OFFSET,
3732 /* This is a 16 bit offset from the tiny data area pointer. */
3733 BFD_RELOC_V850_TDA_16_16_OFFSET,
3735 /* This is a 5 bit offset (of which only 4 bits are used) from the tiny
3736 data area pointer. */
3737 BFD_RELOC_V850_TDA_4_5_OFFSET,
3739 /* This is a 4 bit offset from the tiny data area pointer. */
3740 BFD_RELOC_V850_TDA_4_4_OFFSET,
3742 /* This is a 16 bit offset from the short data area pointer, with the
3743 bits placed non-contiguously in the instruction. */
3744 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3746 /* This is a 16 bit offset from the zero data area pointer, with the
3747 bits placed non-contiguously in the instruction. */
3748 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3750 /* This is a 6 bit offset from the call table base pointer. */
3751 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3753 /* This is a 16 bit offset from the call table base pointer. */
3754 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3756 /* Used for relaxing indirect function calls. */
3757 BFD_RELOC_V850_LONGCALL,
3759 /* Used for relaxing indirect jumps. */
3760 BFD_RELOC_V850_LONGJUMP,
3762 /* Used to maintain alignment whilst relaxing. */
3763 BFD_RELOC_V850_ALIGN,
3765 /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3767 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3769 /* This is a 16-bit reloc. */
3770 BFD_RELOC_V850_16_PCREL,
3772 /* This is a 17-bit reloc. */
3773 BFD_RELOC_V850_17_PCREL,
3775 /* This is a 23-bit reloc. */
3778 /* This is a 32-bit reloc. */
3779 BFD_RELOC_V850_32_PCREL,
3781 /* This is a 32-bit reloc. */
3782 BFD_RELOC_V850_32_ABS,
3784 /* This is a 16-bit reloc. */
3785 BFD_RELOC_V850_16_SPLIT_OFFSET,
3787 /* This is a 16-bit reloc. */
3788 BFD_RELOC_V850_16_S1,
3790 /* Low 16 bits. 16 bit shifted by 1. */
3791 BFD_RELOC_V850_LO16_S1,
3793 /* This is a 16 bit offset from the call table base pointer. */
3794 BFD_RELOC_V850_CALLT_15_16_OFFSET,
3796 /* DSO relocations. */
3797 BFD_RELOC_V850_32_GOTPCREL,
3799 /* DSO relocations. */
3800 BFD_RELOC_V850_16_GOT,
3802 /* DSO relocations. */
3803 BFD_RELOC_V850_32_GOT,
3805 /* DSO relocations. */
3806 BFD_RELOC_V850_22_PLT_PCREL,
3808 /* DSO relocations. */
3809 BFD_RELOC_V850_32_PLT_PCREL,
3811 /* DSO relocations. */
3812 BFD_RELOC_V850_COPY,
3814 /* DSO relocations. */
3815 BFD_RELOC_V850_GLOB_DAT,
3817 /* DSO relocations. */
3818 BFD_RELOC_V850_JMP_SLOT,
3820 /* DSO relocations. */
3821 BFD_RELOC_V850_RELATIVE,
3823 /* DSO relocations. */
3824 BFD_RELOC_V850_16_GOTOFF,
3826 /* DSO relocations. */
3827 BFD_RELOC_V850_32_GOTOFF,
3830 BFD_RELOC_V850_CODE,
3832 /* start data in text. */
3833 BFD_RELOC_V850_DATA,
3835 /* This is a 8bit DP reloc for the tms320c30, where the most
3836 significant 8 bits of a 24 bit word are placed into the least
3837 significant 8 bits of the opcode. */
3838 BFD_RELOC_TIC30_LDP,
3840 /* This is a 7bit reloc for the tms320c54x, where the least
3841 significant 7 bits of a 16 bit word are placed into the least
3842 significant 7 bits of the opcode. */
3843 BFD_RELOC_TIC54X_PARTLS7,
3845 /* This is a 9bit DP reloc for the tms320c54x, where the most
3846 significant 9 bits of a 16 bit word are placed into the least
3847 significant 9 bits of the opcode. */
3848 BFD_RELOC_TIC54X_PARTMS9,
3850 /* This is an extended address 23-bit reloc for the tms320c54x. */
3851 BFD_RELOC_TIC54X_23,
3853 /* This is a 16-bit reloc for the tms320c54x, where the least
3854 significant 16 bits of a 23-bit extended address are placed into
3856 BFD_RELOC_TIC54X_16_OF_23,
3858 /* This is a reloc for the tms320c54x, where the most
3859 significant 7 bits of a 23-bit extended address are placed into
3861 BFD_RELOC_TIC54X_MS7_OF_23,
3863 /* TMS320C6000 relocations. */
3864 BFD_RELOC_C6000_PCR_S21,
3865 BFD_RELOC_C6000_PCR_S12,
3866 BFD_RELOC_C6000_PCR_S10,
3867 BFD_RELOC_C6000_PCR_S7,
3868 BFD_RELOC_C6000_ABS_S16,
3869 BFD_RELOC_C6000_ABS_L16,
3870 BFD_RELOC_C6000_ABS_H16,
3871 BFD_RELOC_C6000_SBR_U15_B,
3872 BFD_RELOC_C6000_SBR_U15_H,
3873 BFD_RELOC_C6000_SBR_U15_W,
3874 BFD_RELOC_C6000_SBR_S16,
3875 BFD_RELOC_C6000_SBR_L16_B,
3876 BFD_RELOC_C6000_SBR_L16_H,
3877 BFD_RELOC_C6000_SBR_L16_W,
3878 BFD_RELOC_C6000_SBR_H16_B,
3879 BFD_RELOC_C6000_SBR_H16_H,
3880 BFD_RELOC_C6000_SBR_H16_W,
3881 BFD_RELOC_C6000_SBR_GOT_U15_W,
3882 BFD_RELOC_C6000_SBR_GOT_L16_W,
3883 BFD_RELOC_C6000_SBR_GOT_H16_W,
3884 BFD_RELOC_C6000_DSBT_INDEX,
3885 BFD_RELOC_C6000_PREL31,
3886 BFD_RELOC_C6000_COPY,
3887 BFD_RELOC_C6000_JUMP_SLOT,
3888 BFD_RELOC_C6000_EHTYPE,
3889 BFD_RELOC_C6000_PCR_H16,
3890 BFD_RELOC_C6000_PCR_L16,
3891 BFD_RELOC_C6000_ALIGN,
3892 BFD_RELOC_C6000_FPHEAD,
3893 BFD_RELOC_C6000_NOCMP,
3895 /* This is a 48 bit reloc for the FR30 that stores 32 bits. */
3898 /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3902 /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
3904 BFD_RELOC_FR30_6_IN_4,
3906 /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
3908 BFD_RELOC_FR30_8_IN_8,
3910 /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
3912 BFD_RELOC_FR30_9_IN_8,
3914 /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
3916 BFD_RELOC_FR30_10_IN_8,
3918 /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
3919 short offset into 8 bits. */
3920 BFD_RELOC_FR30_9_PCREL,
3922 /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
3923 short offset into 11 bits. */
3924 BFD_RELOC_FR30_12_PCREL,
3926 /* Motorola Mcore relocations. */
3927 BFD_RELOC_MCORE_PCREL_IMM8BY4,
3928 BFD_RELOC_MCORE_PCREL_IMM11BY2,
3929 BFD_RELOC_MCORE_PCREL_IMM4BY2,
3930 BFD_RELOC_MCORE_PCREL_32,
3931 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
3932 BFD_RELOC_MCORE_RVA,
3934 /* Toshiba Media Processor Relocations. */
3938 BFD_RELOC_MEP_PCREL8A2,
3939 BFD_RELOC_MEP_PCREL12A2,
3940 BFD_RELOC_MEP_PCREL17A2,
3941 BFD_RELOC_MEP_PCREL24A2,
3942 BFD_RELOC_MEP_PCABS24A2,
3943 BFD_RELOC_MEP_LOW16,
3944 BFD_RELOC_MEP_HI16U,
3945 BFD_RELOC_MEP_HI16S,
3946 BFD_RELOC_MEP_GPREL,
3947 BFD_RELOC_MEP_TPREL,
3948 BFD_RELOC_MEP_TPREL7,
3949 BFD_RELOC_MEP_TPREL7A2,
3950 BFD_RELOC_MEP_TPREL7A4,
3951 BFD_RELOC_MEP_UIMM24,
3952 BFD_RELOC_MEP_ADDR24A4,
3953 BFD_RELOC_MEP_GNU_VTINHERIT,
3954 BFD_RELOC_MEP_GNU_VTENTRY,
3957 /* These are relocations for the GETA instruction. */
3958 BFD_RELOC_MMIX_GETA,
3959 BFD_RELOC_MMIX_GETA_1,
3960 BFD_RELOC_MMIX_GETA_2,
3961 BFD_RELOC_MMIX_GETA_3,
3963 /* These are relocations for a conditional branch instruction. */
3964 BFD_RELOC_MMIX_CBRANCH,
3965 BFD_RELOC_MMIX_CBRANCH_J,
3966 BFD_RELOC_MMIX_CBRANCH_1,
3967 BFD_RELOC_MMIX_CBRANCH_2,
3968 BFD_RELOC_MMIX_CBRANCH_3,
3970 /* These are relocations for the PUSHJ instruction. */
3971 BFD_RELOC_MMIX_PUSHJ,
3972 BFD_RELOC_MMIX_PUSHJ_1,
3973 BFD_RELOC_MMIX_PUSHJ_2,
3974 BFD_RELOC_MMIX_PUSHJ_3,
3975 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3977 /* These are relocations for the JMP instruction. */
3979 BFD_RELOC_MMIX_JMP_1,
3980 BFD_RELOC_MMIX_JMP_2,
3981 BFD_RELOC_MMIX_JMP_3,
3983 /* This is a relocation for a relative address as in a GETA instruction or
3985 BFD_RELOC_MMIX_ADDR19,
3987 /* This is a relocation for a relative address as in a JMP instruction. */
3988 BFD_RELOC_MMIX_ADDR27,
3990 /* This is a relocation for an instruction field that may be a general
3991 register or a value 0..255. */
3992 BFD_RELOC_MMIX_REG_OR_BYTE,
3994 /* This is a relocation for an instruction field that may be a general
3998 /* This is a relocation for two instruction fields holding a register and
3999 an offset, the equivalent of the relocation. */
4000 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
4002 /* This relocation is an assertion that the expression is not allocated as
4003 a global register. It does not modify contents. */
4004 BFD_RELOC_MMIX_LOCAL,
4006 /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
4007 short offset into 7 bits. */
4008 BFD_RELOC_AVR_7_PCREL,
4010 /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
4011 short offset into 12 bits. */
4012 BFD_RELOC_AVR_13_PCREL,
4014 /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
4015 program memory address) into 16 bits. */
4016 BFD_RELOC_AVR_16_PM,
4018 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4019 data memory address) into 8 bit immediate value of LDI insn. */
4020 BFD_RELOC_AVR_LO8_LDI,
4022 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4023 of data memory address) into 8 bit immediate value of LDI insn. */
4024 BFD_RELOC_AVR_HI8_LDI,
4026 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4027 of program memory address) into 8 bit immediate value of LDI insn. */
4028 BFD_RELOC_AVR_HH8_LDI,
4030 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4031 of 32 bit value) into 8 bit immediate value of LDI insn. */
4032 BFD_RELOC_AVR_MS8_LDI,
4034 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4035 (usually data memory address) into 8 bit immediate value of SUBI insn. */
4036 BFD_RELOC_AVR_LO8_LDI_NEG,
4038 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4039 (high 8 bit of data memory address) into 8 bit immediate value of
4041 BFD_RELOC_AVR_HI8_LDI_NEG,
4043 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4044 (most high 8 bit of program memory address) into 8 bit immediate value
4045 of LDI or SUBI insn. */
4046 BFD_RELOC_AVR_HH8_LDI_NEG,
4048 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
4049 of 32 bit value) into 8 bit immediate value of LDI insn. */
4050 BFD_RELOC_AVR_MS8_LDI_NEG,
4052 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4053 command address) into 8 bit immediate value of LDI insn. */
4054 BFD_RELOC_AVR_LO8_LDI_PM,
4056 /* This is a 16 bit reloc for the AVR that stores 8 bit value
4057 (command address) into 8 bit immediate value of LDI insn. If the address
4058 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4059 in the lower 128k. */
4060 BFD_RELOC_AVR_LO8_LDI_GS,
4062 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4063 of command address) into 8 bit immediate value of LDI insn. */
4064 BFD_RELOC_AVR_HI8_LDI_PM,
4066 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4067 of command address) into 8 bit immediate value of LDI insn. If the address
4068 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4070 BFD_RELOC_AVR_HI8_LDI_GS,
4072 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4073 of command address) into 8 bit immediate value of LDI insn. */
4074 BFD_RELOC_AVR_HH8_LDI_PM,
4076 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4077 (usually command address) into 8 bit immediate value of SUBI insn. */
4078 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
4080 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4081 (high 8 bit of 16 bit command address) into 8 bit immediate value
4083 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
4085 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4086 (high 6 bit of 22 bit command address) into 8 bit immediate
4087 value of SUBI insn. */
4088 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
4090 /* This is a 32 bit reloc for the AVR that stores 23 bit value
4094 /* This is a 16 bit reloc for the AVR that stores all needed bits
4095 for absolute addressing with ldi with overflow check to linktime */
4098 /* This is a 6 bit reloc for the AVR that stores offset for ldd/std
4102 /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4104 BFD_RELOC_AVR_6_ADIW,
4106 /* This is a 8 bit reloc for the AVR that stores bits 0..7 of a symbol
4107 in .byte lo8(symbol) */
4110 /* This is a 8 bit reloc for the AVR that stores bits 8..15 of a symbol
4111 in .byte hi8(symbol) */
4114 /* This is a 8 bit reloc for the AVR that stores bits 16..23 of a symbol
4115 in .byte hlo8(symbol) */
4116 BFD_RELOC_AVR_8_HLO,
4118 /* Renesas RL78 Relocations. */
4119 BFD_RELOC_RL78_NEG8,
4120 BFD_RELOC_RL78_NEG16,
4121 BFD_RELOC_RL78_NEG24,
4122 BFD_RELOC_RL78_NEG32,
4123 BFD_RELOC_RL78_16_OP,
4124 BFD_RELOC_RL78_24_OP,
4125 BFD_RELOC_RL78_32_OP,
4129 BFD_RELOC_RL78_DIR3U_PCREL,
4130 BFD_RELOC_RL78_DIFF,
4131 BFD_RELOC_RL78_GPRELB,
4132 BFD_RELOC_RL78_GPRELW,
4133 BFD_RELOC_RL78_GPRELL,
4135 BFD_RELOC_RL78_OP_SUBTRACT,
4136 BFD_RELOC_RL78_OP_NEG,
4137 BFD_RELOC_RL78_OP_AND,
4138 BFD_RELOC_RL78_OP_SHRA,
4139 BFD_RELOC_RL78_ABS8,
4140 BFD_RELOC_RL78_ABS16,
4141 BFD_RELOC_RL78_ABS16_REV,
4142 BFD_RELOC_RL78_ABS32,
4143 BFD_RELOC_RL78_ABS32_REV,
4144 BFD_RELOC_RL78_ABS16U,
4145 BFD_RELOC_RL78_ABS16UW,
4146 BFD_RELOC_RL78_ABS16UL,
4147 BFD_RELOC_RL78_RELAX,
4148 BFD_RELOC_RL78_HI16,
4150 BFD_RELOC_RL78_LO16,
4152 /* Renesas RX Relocations. */
4163 BFD_RELOC_RX_DIR3U_PCREL,
4165 BFD_RELOC_RX_GPRELB,
4166 BFD_RELOC_RX_GPRELW,
4167 BFD_RELOC_RX_GPRELL,
4169 BFD_RELOC_RX_OP_SUBTRACT,
4170 BFD_RELOC_RX_OP_NEG,
4173 BFD_RELOC_RX_ABS16_REV,
4175 BFD_RELOC_RX_ABS32_REV,
4176 BFD_RELOC_RX_ABS16U,
4177 BFD_RELOC_RX_ABS16UW,
4178 BFD_RELOC_RX_ABS16UL,
4181 /* Direct 12 bit. */
4184 /* 12 bit GOT offset. */
4185 BFD_RELOC_390_GOT12,
4187 /* 32 bit PC relative PLT address. */
4188 BFD_RELOC_390_PLT32,
4190 /* Copy symbol at runtime. */
4193 /* Create GOT entry. */
4194 BFD_RELOC_390_GLOB_DAT,
4196 /* Create PLT entry. */
4197 BFD_RELOC_390_JMP_SLOT,
4199 /* Adjust by program base. */
4200 BFD_RELOC_390_RELATIVE,
4202 /* 32 bit PC relative offset to GOT. */
4203 BFD_RELOC_390_GOTPC,
4205 /* 16 bit GOT offset. */
4206 BFD_RELOC_390_GOT16,
4208 /* PC relative 16 bit shifted by 1. */
4209 BFD_RELOC_390_PC16DBL,
4211 /* 16 bit PC rel. PLT shifted by 1. */
4212 BFD_RELOC_390_PLT16DBL,
4214 /* PC relative 32 bit shifted by 1. */
4215 BFD_RELOC_390_PC32DBL,
4217 /* 32 bit PC rel. PLT shifted by 1. */
4218 BFD_RELOC_390_PLT32DBL,
4220 /* 32 bit PC rel. GOT shifted by 1. */
4221 BFD_RELOC_390_GOTPCDBL,
4223 /* 64 bit GOT offset. */
4224 BFD_RELOC_390_GOT64,
4226 /* 64 bit PC relative PLT address. */
4227 BFD_RELOC_390_PLT64,
4229 /* 32 bit rel. offset to GOT entry. */
4230 BFD_RELOC_390_GOTENT,
4232 /* 64 bit offset to GOT. */
4233 BFD_RELOC_390_GOTOFF64,
4235 /* 12-bit offset to symbol-entry within GOT, with PLT handling. */
4236 BFD_RELOC_390_GOTPLT12,
4238 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4239 BFD_RELOC_390_GOTPLT16,
4241 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4242 BFD_RELOC_390_GOTPLT32,
4244 /* 64-bit offset to symbol-entry within GOT, with PLT handling. */
4245 BFD_RELOC_390_GOTPLT64,
4247 /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
4248 BFD_RELOC_390_GOTPLTENT,
4250 /* 16-bit rel. offset from the GOT to a PLT entry. */
4251 BFD_RELOC_390_PLTOFF16,
4253 /* 32-bit rel. offset from the GOT to a PLT entry. */
4254 BFD_RELOC_390_PLTOFF32,
4256 /* 64-bit rel. offset from the GOT to a PLT entry. */
4257 BFD_RELOC_390_PLTOFF64,
4259 /* s390 tls relocations. */
4260 BFD_RELOC_390_TLS_LOAD,
4261 BFD_RELOC_390_TLS_GDCALL,
4262 BFD_RELOC_390_TLS_LDCALL,
4263 BFD_RELOC_390_TLS_GD32,
4264 BFD_RELOC_390_TLS_GD64,
4265 BFD_RELOC_390_TLS_GOTIE12,
4266 BFD_RELOC_390_TLS_GOTIE32,
4267 BFD_RELOC_390_TLS_GOTIE64,
4268 BFD_RELOC_390_TLS_LDM32,
4269 BFD_RELOC_390_TLS_LDM64,
4270 BFD_RELOC_390_TLS_IE32,
4271 BFD_RELOC_390_TLS_IE64,
4272 BFD_RELOC_390_TLS_IEENT,
4273 BFD_RELOC_390_TLS_LE32,
4274 BFD_RELOC_390_TLS_LE64,
4275 BFD_RELOC_390_TLS_LDO32,
4276 BFD_RELOC_390_TLS_LDO64,
4277 BFD_RELOC_390_TLS_DTPMOD,
4278 BFD_RELOC_390_TLS_DTPOFF,
4279 BFD_RELOC_390_TLS_TPOFF,
4281 /* Long displacement extension. */
4283 BFD_RELOC_390_GOT20,
4284 BFD_RELOC_390_GOTPLT20,
4285 BFD_RELOC_390_TLS_GOTIE20,
4287 /* Score relocations
4288 Low 16 bit for load/store */
4289 BFD_RELOC_SCORE_GPREL15,
4291 /* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
4292 BFD_RELOC_SCORE_DUMMY2,
4293 BFD_RELOC_SCORE_JMP,
4295 /* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
4296 BFD_RELOC_SCORE_BRANCH,
4298 /* This is a 32-bit reloc for 48-bit instructions. */
4299 BFD_RELOC_SCORE_IMM30,
4301 /* This is a 32-bit reloc for 48-bit instructions. */
4302 BFD_RELOC_SCORE_IMM32,
4304 /* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
4305 BFD_RELOC_SCORE16_JMP,
4307 /* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
4308 BFD_RELOC_SCORE16_BRANCH,
4310 /* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
4311 BFD_RELOC_SCORE_BCMP,
4313 /* Undocumented Score relocs */
4314 BFD_RELOC_SCORE_GOT15,
4315 BFD_RELOC_SCORE_GOT_LO16,
4316 BFD_RELOC_SCORE_CALL15,
4317 BFD_RELOC_SCORE_DUMMY_HI16,
4319 /* Scenix IP2K - 9-bit register number / data address */
4322 /* Scenix IP2K - 4-bit register/data bank number */
4323 BFD_RELOC_IP2K_BANK,
4325 /* Scenix IP2K - low 13 bits of instruction word address */
4326 BFD_RELOC_IP2K_ADDR16CJP,
4328 /* Scenix IP2K - high 3 bits of instruction word address */
4329 BFD_RELOC_IP2K_PAGE3,
4331 /* Scenix IP2K - ext/low/high 8 bits of data address */
4332 BFD_RELOC_IP2K_LO8DATA,
4333 BFD_RELOC_IP2K_HI8DATA,
4334 BFD_RELOC_IP2K_EX8DATA,
4336 /* Scenix IP2K - low/high 8 bits of instruction word address */
4337 BFD_RELOC_IP2K_LO8INSN,
4338 BFD_RELOC_IP2K_HI8INSN,
4340 /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
4341 BFD_RELOC_IP2K_PC_SKIP,
4343 /* Scenix IP2K - 16 bit word address in text section. */
4344 BFD_RELOC_IP2K_TEXT,
4346 /* Scenix IP2K - 7-bit sp or dp offset */
4347 BFD_RELOC_IP2K_FR_OFFSET,
4349 /* Scenix VPE4K coprocessor - data/insn-space addressing */
4350 BFD_RELOC_VPE4KMATH_DATA,
4351 BFD_RELOC_VPE4KMATH_INSN,
4353 /* These two relocations are used by the linker to determine which of
4354 the entries in a C++ virtual function table are actually used. When
4355 the --gc-sections option is given, the linker will zero out the entries
4356 that are not used, so that the code for those functions need not be
4357 included in the output.
4359 VTABLE_INHERIT is a zero-space relocation used to describe to the
4360 linker the inheritance tree of a C++ virtual function table. The
4361 relocation's symbol should be the parent class' vtable, and the
4362 relocation should be located at the child vtable.
4364 VTABLE_ENTRY is a zero-space relocation that describes the use of a
4365 virtual function table entry. The reloc's symbol should refer to the
4366 table of the class mentioned in the code. Off of that base, an offset
4367 describes the entry that is being used. For Rela hosts, this offset
4368 is stored in the reloc's addend. For Rel hosts, we are forced to put
4369 this offset in the reloc's section offset. */
4370 BFD_RELOC_VTABLE_INHERIT,
4371 BFD_RELOC_VTABLE_ENTRY,
4373 /* Intel IA64 Relocations. */
4374 BFD_RELOC_IA64_IMM14,
4375 BFD_RELOC_IA64_IMM22,
4376 BFD_RELOC_IA64_IMM64,
4377 BFD_RELOC_IA64_DIR32MSB,
4378 BFD_RELOC_IA64_DIR32LSB,
4379 BFD_RELOC_IA64_DIR64MSB,
4380 BFD_RELOC_IA64_DIR64LSB,
4381 BFD_RELOC_IA64_GPREL22,
4382 BFD_RELOC_IA64_GPREL64I,
4383 BFD_RELOC_IA64_GPREL32MSB,
4384 BFD_RELOC_IA64_GPREL32LSB,
4385 BFD_RELOC_IA64_GPREL64MSB,
4386 BFD_RELOC_IA64_GPREL64LSB,
4387 BFD_RELOC_IA64_LTOFF22,
4388 BFD_RELOC_IA64_LTOFF64I,
4389 BFD_RELOC_IA64_PLTOFF22,
4390 BFD_RELOC_IA64_PLTOFF64I,
4391 BFD_RELOC_IA64_PLTOFF64MSB,
4392 BFD_RELOC_IA64_PLTOFF64LSB,
4393 BFD_RELOC_IA64_FPTR64I,
4394 BFD_RELOC_IA64_FPTR32MSB,
4395 BFD_RELOC_IA64_FPTR32LSB,
4396 BFD_RELOC_IA64_FPTR64MSB,
4397 BFD_RELOC_IA64_FPTR64LSB,
4398 BFD_RELOC_IA64_PCREL21B,
4399 BFD_RELOC_IA64_PCREL21BI,
4400 BFD_RELOC_IA64_PCREL21M,
4401 BFD_RELOC_IA64_PCREL21F,
4402 BFD_RELOC_IA64_PCREL22,
4403 BFD_RELOC_IA64_PCREL60B,
4404 BFD_RELOC_IA64_PCREL64I,
4405 BFD_RELOC_IA64_PCREL32MSB,
4406 BFD_RELOC_IA64_PCREL32LSB,
4407 BFD_RELOC_IA64_PCREL64MSB,
4408 BFD_RELOC_IA64_PCREL64LSB,
4409 BFD_RELOC_IA64_LTOFF_FPTR22,
4410 BFD_RELOC_IA64_LTOFF_FPTR64I,
4411 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4412 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
4413 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4414 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
4415 BFD_RELOC_IA64_SEGREL32MSB,
4416 BFD_RELOC_IA64_SEGREL32LSB,
4417 BFD_RELOC_IA64_SEGREL64MSB,
4418 BFD_RELOC_IA64_SEGREL64LSB,
4419 BFD_RELOC_IA64_SECREL32MSB,
4420 BFD_RELOC_IA64_SECREL32LSB,
4421 BFD_RELOC_IA64_SECREL64MSB,
4422 BFD_RELOC_IA64_SECREL64LSB,
4423 BFD_RELOC_IA64_REL32MSB,
4424 BFD_RELOC_IA64_REL32LSB,
4425 BFD_RELOC_IA64_REL64MSB,
4426 BFD_RELOC_IA64_REL64LSB,
4427 BFD_RELOC_IA64_LTV32MSB,
4428 BFD_RELOC_IA64_LTV32LSB,
4429 BFD_RELOC_IA64_LTV64MSB,
4430 BFD_RELOC_IA64_LTV64LSB,
4431 BFD_RELOC_IA64_IPLTMSB,
4432 BFD_RELOC_IA64_IPLTLSB,
4433 BFD_RELOC_IA64_COPY,
4434 BFD_RELOC_IA64_LTOFF22X,
4435 BFD_RELOC_IA64_LDXMOV,
4436 BFD_RELOC_IA64_TPREL14,
4437 BFD_RELOC_IA64_TPREL22,
4438 BFD_RELOC_IA64_TPREL64I,
4439 BFD_RELOC_IA64_TPREL64MSB,
4440 BFD_RELOC_IA64_TPREL64LSB,
4441 BFD_RELOC_IA64_LTOFF_TPREL22,
4442 BFD_RELOC_IA64_DTPMOD64MSB,
4443 BFD_RELOC_IA64_DTPMOD64LSB,
4444 BFD_RELOC_IA64_LTOFF_DTPMOD22,
4445 BFD_RELOC_IA64_DTPREL14,
4446 BFD_RELOC_IA64_DTPREL22,
4447 BFD_RELOC_IA64_DTPREL64I,
4448 BFD_RELOC_IA64_DTPREL32MSB,
4449 BFD_RELOC_IA64_DTPREL32LSB,
4450 BFD_RELOC_IA64_DTPREL64MSB,
4451 BFD_RELOC_IA64_DTPREL64LSB,
4452 BFD_RELOC_IA64_LTOFF_DTPREL22,
4454 /* Motorola 68HC11 reloc.
4455 This is the 8 bit high part of an absolute address. */
4456 BFD_RELOC_M68HC11_HI8,
4458 /* Motorola 68HC11 reloc.
4459 This is the 8 bit low part of an absolute address. */
4460 BFD_RELOC_M68HC11_LO8,
4462 /* Motorola 68HC11 reloc.
4463 This is the 3 bit of a value. */
4464 BFD_RELOC_M68HC11_3B,
4466 /* Motorola 68HC11 reloc.
4467 This reloc marks the beginning of a jump/call instruction.
4468 It is used for linker relaxation to correctly identify beginning
4469 of instruction and change some branches to use PC-relative
4471 BFD_RELOC_M68HC11_RL_JUMP,
4473 /* Motorola 68HC11 reloc.
4474 This reloc marks a group of several instructions that gcc generates
4475 and for which the linker relaxation pass can modify and/or remove
4477 BFD_RELOC_M68HC11_RL_GROUP,
4479 /* Motorola 68HC11 reloc.
4480 This is the 16-bit lower part of an address. It is used for 'call'
4481 instruction to specify the symbol address without any special
4482 transformation (due to memory bank window). */
4483 BFD_RELOC_M68HC11_LO16,
4485 /* Motorola 68HC11 reloc.
4486 This is a 8-bit reloc that specifies the page number of an address.
4487 It is used by 'call' instruction to specify the page number of
4489 BFD_RELOC_M68HC11_PAGE,
4491 /* Motorola 68HC11 reloc.
4492 This is a 24-bit reloc that represents the address with a 16-bit
4493 value and a 8-bit page number. The symbol address is transformed
4494 to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
4495 BFD_RELOC_M68HC11_24,
4497 /* Motorola 68HC12 reloc.
4498 This is the 5 bits of a value. */
4499 BFD_RELOC_M68HC12_5B,
4501 /* Freescale XGATE reloc.
4502 This reloc marks the beginning of a bra/jal instruction. */
4503 BFD_RELOC_XGATE_RL_JUMP,
4505 /* Freescale XGATE reloc.
4506 This reloc marks a group of several instructions that gcc generates
4507 and for which the linker relaxation pass can modify and/or remove
4509 BFD_RELOC_XGATE_RL_GROUP,
4511 /* Freescale XGATE reloc.
4512 This is the 16-bit lower part of an address. It is used for the '16-bit'
4514 BFD_RELOC_XGATE_LO16,
4516 /* Freescale XGATE reloc. */
4517 BFD_RELOC_XGATE_GPAGE,
4519 /* Freescale XGATE reloc. */
4522 /* Freescale XGATE reloc.
4523 This is a 9-bit pc-relative reloc. */
4524 BFD_RELOC_XGATE_PCREL_9,
4526 /* Freescale XGATE reloc.
4527 This is a 10-bit pc-relative reloc. */
4528 BFD_RELOC_XGATE_PCREL_10,
4530 /* Freescale XGATE reloc.
4531 This is the 16-bit lower part of an address. It is used for the '16-bit'
4533 BFD_RELOC_XGATE_IMM8_LO,
4535 /* Freescale XGATE reloc.
4536 This is the 16-bit higher part of an address. It is used for the '16-bit'
4538 BFD_RELOC_XGATE_IMM8_HI,
4540 /* Freescale XGATE reloc.
4541 This is a 3-bit pc-relative reloc. */
4542 BFD_RELOC_XGATE_IMM3,
4544 /* Freescale XGATE reloc.
4545 This is a 4-bit pc-relative reloc. */
4546 BFD_RELOC_XGATE_IMM4,
4548 /* Freescale XGATE reloc.
4549 This is a 5-bit pc-relative reloc. */
4550 BFD_RELOC_XGATE_IMM5,
4552 /* Motorola 68HC12 reloc.
4553 This is the 9 bits of a value. */
4554 BFD_RELOC_M68HC12_9B,
4556 /* Motorola 68HC12 reloc.
4557 This is the 16 bits of a value. */
4558 BFD_RELOC_M68HC12_16B,
4560 /* Motorola 68HC12/XGATE reloc.
4561 This is a PCREL9 branch. */
4562 BFD_RELOC_M68HC12_9_PCREL,
4564 /* Motorola 68HC12/XGATE reloc.
4565 This is a PCREL10 branch. */
4566 BFD_RELOC_M68HC12_10_PCREL,
4568 /* Motorola 68HC12/XGATE reloc.
4569 This is the 8 bit low part of an absolute address and immediately precedes
4570 a matching HI8XG part. */
4571 BFD_RELOC_M68HC12_LO8XG,
4573 /* Motorola 68HC12/XGATE reloc.
4574 This is the 8 bit high part of an absolute address and immediately follows
4575 a matching LO8XG part. */
4576 BFD_RELOC_M68HC12_HI8XG,
4578 /* NS CR16C Relocations. */
4579 BFD_RELOC_16C_NUM08,
4580 BFD_RELOC_16C_NUM08_C,
4581 BFD_RELOC_16C_NUM16,
4582 BFD_RELOC_16C_NUM16_C,
4583 BFD_RELOC_16C_NUM32,
4584 BFD_RELOC_16C_NUM32_C,
4585 BFD_RELOC_16C_DISP04,
4586 BFD_RELOC_16C_DISP04_C,
4587 BFD_RELOC_16C_DISP08,
4588 BFD_RELOC_16C_DISP08_C,
4589 BFD_RELOC_16C_DISP16,
4590 BFD_RELOC_16C_DISP16_C,
4591 BFD_RELOC_16C_DISP24,
4592 BFD_RELOC_16C_DISP24_C,
4593 BFD_RELOC_16C_DISP24a,
4594 BFD_RELOC_16C_DISP24a_C,
4595 BFD_RELOC_16C_REG04,
4596 BFD_RELOC_16C_REG04_C,
4597 BFD_RELOC_16C_REG04a,
4598 BFD_RELOC_16C_REG04a_C,
4599 BFD_RELOC_16C_REG14,
4600 BFD_RELOC_16C_REG14_C,
4601 BFD_RELOC_16C_REG16,
4602 BFD_RELOC_16C_REG16_C,
4603 BFD_RELOC_16C_REG20,
4604 BFD_RELOC_16C_REG20_C,
4605 BFD_RELOC_16C_ABS20,
4606 BFD_RELOC_16C_ABS20_C,
4607 BFD_RELOC_16C_ABS24,
4608 BFD_RELOC_16C_ABS24_C,
4609 BFD_RELOC_16C_IMM04,
4610 BFD_RELOC_16C_IMM04_C,
4611 BFD_RELOC_16C_IMM16,
4612 BFD_RELOC_16C_IMM16_C,
4613 BFD_RELOC_16C_IMM20,
4614 BFD_RELOC_16C_IMM20_C,
4615 BFD_RELOC_16C_IMM24,
4616 BFD_RELOC_16C_IMM24_C,
4617 BFD_RELOC_16C_IMM32,
4618 BFD_RELOC_16C_IMM32_C,
4620 /* NS CR16 Relocations. */
4621 BFD_RELOC_CR16_NUM8,
4622 BFD_RELOC_CR16_NUM16,
4623 BFD_RELOC_CR16_NUM32,
4624 BFD_RELOC_CR16_NUM32a,
4625 BFD_RELOC_CR16_REGREL0,
4626 BFD_RELOC_CR16_REGREL4,
4627 BFD_RELOC_CR16_REGREL4a,
4628 BFD_RELOC_CR16_REGREL14,
4629 BFD_RELOC_CR16_REGREL14a,
4630 BFD_RELOC_CR16_REGREL16,
4631 BFD_RELOC_CR16_REGREL20,
4632 BFD_RELOC_CR16_REGREL20a,
4633 BFD_RELOC_CR16_ABS20,
4634 BFD_RELOC_CR16_ABS24,
4635 BFD_RELOC_CR16_IMM4,
4636 BFD_RELOC_CR16_IMM8,
4637 BFD_RELOC_CR16_IMM16,
4638 BFD_RELOC_CR16_IMM20,
4639 BFD_RELOC_CR16_IMM24,
4640 BFD_RELOC_CR16_IMM32,
4641 BFD_RELOC_CR16_IMM32a,
4642 BFD_RELOC_CR16_DISP4,
4643 BFD_RELOC_CR16_DISP8,
4644 BFD_RELOC_CR16_DISP16,
4645 BFD_RELOC_CR16_DISP20,
4646 BFD_RELOC_CR16_DISP24,
4647 BFD_RELOC_CR16_DISP24a,
4648 BFD_RELOC_CR16_SWITCH8,
4649 BFD_RELOC_CR16_SWITCH16,
4650 BFD_RELOC_CR16_SWITCH32,
4651 BFD_RELOC_CR16_GOT_REGREL20,
4652 BFD_RELOC_CR16_GOTC_REGREL20,
4653 BFD_RELOC_CR16_GLOB_DAT,
4655 /* NS CRX Relocations. */
4658 BFD_RELOC_CRX_REL8_CMP,
4659 BFD_RELOC_CRX_REL16,
4660 BFD_RELOC_CRX_REL24,
4661 BFD_RELOC_CRX_REL32,
4662 BFD_RELOC_CRX_REGREL12,
4663 BFD_RELOC_CRX_REGREL22,
4664 BFD_RELOC_CRX_REGREL28,
4665 BFD_RELOC_CRX_REGREL32,
4666 BFD_RELOC_CRX_ABS16,
4667 BFD_RELOC_CRX_ABS32,
4669 BFD_RELOC_CRX_NUM16,
4670 BFD_RELOC_CRX_NUM32,
4671 BFD_RELOC_CRX_IMM16,
4672 BFD_RELOC_CRX_IMM32,
4673 BFD_RELOC_CRX_SWITCH8,
4674 BFD_RELOC_CRX_SWITCH16,
4675 BFD_RELOC_CRX_SWITCH32,
4677 /* These relocs are only used within the CRIS assembler. They are not
4678 (at present) written to any object files. */
4679 BFD_RELOC_CRIS_BDISP8,
4680 BFD_RELOC_CRIS_UNSIGNED_5,
4681 BFD_RELOC_CRIS_SIGNED_6,
4682 BFD_RELOC_CRIS_UNSIGNED_6,
4683 BFD_RELOC_CRIS_SIGNED_8,
4684 BFD_RELOC_CRIS_UNSIGNED_8,
4685 BFD_RELOC_CRIS_SIGNED_16,
4686 BFD_RELOC_CRIS_UNSIGNED_16,
4687 BFD_RELOC_CRIS_LAPCQ_OFFSET,
4688 BFD_RELOC_CRIS_UNSIGNED_4,
4690 /* Relocs used in ELF shared libraries for CRIS. */
4691 BFD_RELOC_CRIS_COPY,
4692 BFD_RELOC_CRIS_GLOB_DAT,
4693 BFD_RELOC_CRIS_JUMP_SLOT,
4694 BFD_RELOC_CRIS_RELATIVE,
4696 /* 32-bit offset to symbol-entry within GOT. */
4697 BFD_RELOC_CRIS_32_GOT,
4699 /* 16-bit offset to symbol-entry within GOT. */
4700 BFD_RELOC_CRIS_16_GOT,
4702 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4703 BFD_RELOC_CRIS_32_GOTPLT,
4705 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4706 BFD_RELOC_CRIS_16_GOTPLT,
4708 /* 32-bit offset to symbol, relative to GOT. */
4709 BFD_RELOC_CRIS_32_GOTREL,
4711 /* 32-bit offset to symbol with PLT entry, relative to GOT. */
4712 BFD_RELOC_CRIS_32_PLT_GOTREL,
4714 /* 32-bit offset to symbol with PLT entry, relative to this relocation. */
4715 BFD_RELOC_CRIS_32_PLT_PCREL,
4717 /* Relocs used in TLS code for CRIS. */
4718 BFD_RELOC_CRIS_32_GOT_GD,
4719 BFD_RELOC_CRIS_16_GOT_GD,
4720 BFD_RELOC_CRIS_32_GD,
4722 BFD_RELOC_CRIS_32_DTPREL,
4723 BFD_RELOC_CRIS_16_DTPREL,
4724 BFD_RELOC_CRIS_32_GOT_TPREL,
4725 BFD_RELOC_CRIS_16_GOT_TPREL,
4726 BFD_RELOC_CRIS_32_TPREL,
4727 BFD_RELOC_CRIS_16_TPREL,
4728 BFD_RELOC_CRIS_DTPMOD,
4729 BFD_RELOC_CRIS_32_IE,
4731 /* Intel i860 Relocations. */
4733 BFD_RELOC_860_GLOB_DAT,
4734 BFD_RELOC_860_JUMP_SLOT,
4735 BFD_RELOC_860_RELATIVE,
4737 BFD_RELOC_860_PLT26,
4740 BFD_RELOC_860_SPLIT0,
4742 BFD_RELOC_860_SPLIT1,
4744 BFD_RELOC_860_SPLIT2,
4746 BFD_RELOC_860_LOGOT0,
4747 BFD_RELOC_860_SPGOT0,
4748 BFD_RELOC_860_LOGOT1,
4749 BFD_RELOC_860_SPGOT1,
4750 BFD_RELOC_860_LOGOTOFF0,
4751 BFD_RELOC_860_SPGOTOFF0,
4752 BFD_RELOC_860_LOGOTOFF1,
4753 BFD_RELOC_860_SPGOTOFF1,
4754 BFD_RELOC_860_LOGOTOFF2,
4755 BFD_RELOC_860_LOGOTOFF3,
4757 BFD_RELOC_860_HIGHADJ,
4758 BFD_RELOC_860_HAGOT,
4759 BFD_RELOC_860_HAGOTOFF,
4762 BFD_RELOC_860_HIGOT,
4763 BFD_RELOC_860_HIGOTOFF,
4765 /* OpenRISC Relocations. */
4766 BFD_RELOC_OPENRISC_ABS_26,
4767 BFD_RELOC_OPENRISC_REL_26,
4769 /* H8 elf Relocations. */
4770 BFD_RELOC_H8_DIR16A8,
4771 BFD_RELOC_H8_DIR16R8,
4772 BFD_RELOC_H8_DIR24A8,
4773 BFD_RELOC_H8_DIR24R8,
4774 BFD_RELOC_H8_DIR32A16,
4776 /* Sony Xstormy16 Relocations. */
4777 BFD_RELOC_XSTORMY16_REL_12,
4778 BFD_RELOC_XSTORMY16_12,
4779 BFD_RELOC_XSTORMY16_24,
4780 BFD_RELOC_XSTORMY16_FPTR16,
4782 /* Self-describing complex relocations. */
4786 /* Infineon Relocations. */
4787 BFD_RELOC_XC16X_PAG,
4788 BFD_RELOC_XC16X_POF,
4789 BFD_RELOC_XC16X_SEG,
4790 BFD_RELOC_XC16X_SOF,
4792 /* Relocations used by VAX ELF. */
4793 BFD_RELOC_VAX_GLOB_DAT,
4794 BFD_RELOC_VAX_JMP_SLOT,
4795 BFD_RELOC_VAX_RELATIVE,
4797 /* Morpho MT - 16 bit immediate relocation. */
4800 /* Morpho MT - Hi 16 bits of an address. */
4803 /* Morpho MT - Low 16 bits of an address. */
4806 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4807 BFD_RELOC_MT_GNU_VTINHERIT,
4809 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4810 BFD_RELOC_MT_GNU_VTENTRY,
4812 /* Morpho MT - 8 bit immediate relocation. */
4813 BFD_RELOC_MT_PCINSN8,
4815 /* msp430 specific relocation codes */
4816 BFD_RELOC_MSP430_10_PCREL,
4817 BFD_RELOC_MSP430_16_PCREL,
4818 BFD_RELOC_MSP430_16,
4819 BFD_RELOC_MSP430_16_PCREL_BYTE,
4820 BFD_RELOC_MSP430_16_BYTE,
4821 BFD_RELOC_MSP430_2X_PCREL,
4822 BFD_RELOC_MSP430_RL_PCREL,
4824 /* IQ2000 Relocations. */
4825 BFD_RELOC_IQ2000_OFFSET_16,
4826 BFD_RELOC_IQ2000_OFFSET_21,
4827 BFD_RELOC_IQ2000_UHI16,
4829 /* Special Xtensa relocation used only by PLT entries in ELF shared
4830 objects to indicate that the runtime linker should set the value
4831 to one of its own internal functions or data structures. */
4832 BFD_RELOC_XTENSA_RTLD,
4834 /* Xtensa relocations for ELF shared objects. */
4835 BFD_RELOC_XTENSA_GLOB_DAT,
4836 BFD_RELOC_XTENSA_JMP_SLOT,
4837 BFD_RELOC_XTENSA_RELATIVE,
4839 /* Xtensa relocation used in ELF object files for symbols that may require
4840 PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4841 BFD_RELOC_XTENSA_PLT,
4843 /* Xtensa relocations to mark the difference of two local symbols.
4844 These are only needed to support linker relaxation and can be ignored
4845 when not relaxing. The field is set to the value of the difference
4846 assuming no relaxation. The relocation encodes the position of the
4847 first symbol so the linker can determine whether to adjust the field
4849 BFD_RELOC_XTENSA_DIFF8,
4850 BFD_RELOC_XTENSA_DIFF16,
4851 BFD_RELOC_XTENSA_DIFF32,
4853 /* Generic Xtensa relocations for instruction operands. Only the slot
4854 number is encoded in the relocation. The relocation applies to the
4855 last PC-relative immediate operand, or if there are no PC-relative
4856 immediates, to the last immediate operand. */
4857 BFD_RELOC_XTENSA_SLOT0_OP,
4858 BFD_RELOC_XTENSA_SLOT1_OP,
4859 BFD_RELOC_XTENSA_SLOT2_OP,
4860 BFD_RELOC_XTENSA_SLOT3_OP,
4861 BFD_RELOC_XTENSA_SLOT4_OP,
4862 BFD_RELOC_XTENSA_SLOT5_OP,
4863 BFD_RELOC_XTENSA_SLOT6_OP,
4864 BFD_RELOC_XTENSA_SLOT7_OP,
4865 BFD_RELOC_XTENSA_SLOT8_OP,
4866 BFD_RELOC_XTENSA_SLOT9_OP,
4867 BFD_RELOC_XTENSA_SLOT10_OP,
4868 BFD_RELOC_XTENSA_SLOT11_OP,
4869 BFD_RELOC_XTENSA_SLOT12_OP,
4870 BFD_RELOC_XTENSA_SLOT13_OP,
4871 BFD_RELOC_XTENSA_SLOT14_OP,
4873 /* Alternate Xtensa relocations. Only the slot is encoded in the
4874 relocation. The meaning of these relocations is opcode-specific. */
4875 BFD_RELOC_XTENSA_SLOT0_ALT,
4876 BFD_RELOC_XTENSA_SLOT1_ALT,
4877 BFD_RELOC_XTENSA_SLOT2_ALT,
4878 BFD_RELOC_XTENSA_SLOT3_ALT,
4879 BFD_RELOC_XTENSA_SLOT4_ALT,
4880 BFD_RELOC_XTENSA_SLOT5_ALT,
4881 BFD_RELOC_XTENSA_SLOT6_ALT,
4882 BFD_RELOC_XTENSA_SLOT7_ALT,
4883 BFD_RELOC_XTENSA_SLOT8_ALT,
4884 BFD_RELOC_XTENSA_SLOT9_ALT,
4885 BFD_RELOC_XTENSA_SLOT10_ALT,
4886 BFD_RELOC_XTENSA_SLOT11_ALT,
4887 BFD_RELOC_XTENSA_SLOT12_ALT,
4888 BFD_RELOC_XTENSA_SLOT13_ALT,
4889 BFD_RELOC_XTENSA_SLOT14_ALT,
4891 /* Xtensa relocations for backward compatibility. These have all been
4892 replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
4893 BFD_RELOC_XTENSA_OP0,
4894 BFD_RELOC_XTENSA_OP1,
4895 BFD_RELOC_XTENSA_OP2,
4897 /* Xtensa relocation to mark that the assembler expanded the
4898 instructions from an original target. The expansion size is
4899 encoded in the reloc size. */
4900 BFD_RELOC_XTENSA_ASM_EXPAND,
4902 /* Xtensa relocation to mark that the linker should simplify
4903 assembler-expanded instructions. This is commonly used
4904 internally by the linker after analysis of a
4905 BFD_RELOC_XTENSA_ASM_EXPAND. */
4906 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
4908 /* Xtensa TLS relocations. */
4909 BFD_RELOC_XTENSA_TLSDESC_FN,
4910 BFD_RELOC_XTENSA_TLSDESC_ARG,
4911 BFD_RELOC_XTENSA_TLS_DTPOFF,
4912 BFD_RELOC_XTENSA_TLS_TPOFF,
4913 BFD_RELOC_XTENSA_TLS_FUNC,
4914 BFD_RELOC_XTENSA_TLS_ARG,
4915 BFD_RELOC_XTENSA_TLS_CALL,
4917 /* 8 bit signed offset in (ix+d) or (iy+d). */
4918 BFD_RELOC_Z80_DISP8,
4921 BFD_RELOC_Z8K_DISP7,
4924 BFD_RELOC_Z8K_CALLR,
4927 BFD_RELOC_Z8K_IMM4L,
4929 /* Lattice Mico32 relocations. */
4930 BFD_RELOC_LM32_CALL,
4931 BFD_RELOC_LM32_BRANCH,
4932 BFD_RELOC_LM32_16_GOT,
4933 BFD_RELOC_LM32_GOTOFF_HI16,
4934 BFD_RELOC_LM32_GOTOFF_LO16,
4935 BFD_RELOC_LM32_COPY,
4936 BFD_RELOC_LM32_GLOB_DAT,
4937 BFD_RELOC_LM32_JMP_SLOT,
4938 BFD_RELOC_LM32_RELATIVE,
4940 /* Difference between two section addreses. Must be followed by a
4941 BFD_RELOC_MACH_O_PAIR. */
4942 BFD_RELOC_MACH_O_SECTDIFF,
4944 /* Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol. */
4945 BFD_RELOC_MACH_O_LOCAL_SECTDIFF,
4947 /* Pair of relocation. Contains the first symbol. */
4948 BFD_RELOC_MACH_O_PAIR,
4950 /* PCREL relocations. They are marked as branch to create PLT entry if
4952 BFD_RELOC_MACH_O_X86_64_BRANCH32,
4953 BFD_RELOC_MACH_O_X86_64_BRANCH8,
4955 /* Used when referencing a GOT entry. */
4956 BFD_RELOC_MACH_O_X86_64_GOT,
4958 /* Used when loading a GOT entry with movq. It is specially marked so that
4959 the linker could optimize the movq to a leaq if possible. */
4960 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4962 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4963 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4965 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4966 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4968 /* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
4969 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4971 /* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
4972 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4974 /* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
4975 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4977 /* This is a 32 bit reloc for the microblaze that stores the
4978 low 16 bits of a value */
4979 BFD_RELOC_MICROBLAZE_32_LO,
4981 /* This is a 32 bit pc-relative reloc for the microblaze that
4982 stores the low 16 bits of a value */
4983 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4985 /* This is a 32 bit reloc for the microblaze that stores a
4986 value relative to the read-only small data area anchor */
4987 BFD_RELOC_MICROBLAZE_32_ROSDA,
4989 /* This is a 32 bit reloc for the microblaze that stores a
4990 value relative to the read-write small data area anchor */
4991 BFD_RELOC_MICROBLAZE_32_RWSDA,
4993 /* This is a 32 bit reloc for the microblaze to handle
4994 expressions of the form "Symbol Op Symbol" */
4995 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4997 /* This is a 64 bit reloc that stores the 32 bit pc relative
4998 value in two words (with an imm instruction). No relocation is
4999 done here - only used for relaxing */
5000 BFD_RELOC_MICROBLAZE_64_NONE,
5002 /* This is a 64 bit reloc that stores the 32 bit pc relative
5003 value in two words (with an imm instruction). The relocation is
5004 PC-relative GOT offset */
5005 BFD_RELOC_MICROBLAZE_64_GOTPC,
5007 /* This is a 64 bit reloc that stores the 32 bit pc relative
5008 value in two words (with an imm instruction). The relocation is
5010 BFD_RELOC_MICROBLAZE_64_GOT,
5012 /* This is a 64 bit reloc that stores the 32 bit pc relative
5013 value in two words (with an imm instruction). The relocation is
5014 PC-relative offset into PLT */
5015 BFD_RELOC_MICROBLAZE_64_PLT,
5017 /* This is a 64 bit reloc that stores the 32 bit GOT relative
5018 value in two words (with an imm instruction). The relocation is
5019 relative offset from _GLOBAL_OFFSET_TABLE_ */
5020 BFD_RELOC_MICROBLAZE_64_GOTOFF,
5022 /* This is a 32 bit reloc that stores the 32 bit GOT relative
5023 value in a word. The relocation is relative offset from */
5024 BFD_RELOC_MICROBLAZE_32_GOTOFF,
5026 /* This is used to tell the dynamic linker to copy the value out of
5027 the dynamic object into the runtime process image. */
5028 BFD_RELOC_MICROBLAZE_COPY,
5030 /* Tilera TILEPro Relocations. */
5031 BFD_RELOC_TILEPRO_COPY,
5032 BFD_RELOC_TILEPRO_GLOB_DAT,
5033 BFD_RELOC_TILEPRO_JMP_SLOT,
5034 BFD_RELOC_TILEPRO_RELATIVE,
5035 BFD_RELOC_TILEPRO_BROFF_X1,
5036 BFD_RELOC_TILEPRO_JOFFLONG_X1,
5037 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT,
5038 BFD_RELOC_TILEPRO_IMM8_X0,
5039 BFD_RELOC_TILEPRO_IMM8_Y0,
5040 BFD_RELOC_TILEPRO_IMM8_X1,
5041 BFD_RELOC_TILEPRO_IMM8_Y1,
5042 BFD_RELOC_TILEPRO_DEST_IMM8_X1,
5043 BFD_RELOC_TILEPRO_MT_IMM15_X1,
5044 BFD_RELOC_TILEPRO_MF_IMM15_X1,
5045 BFD_RELOC_TILEPRO_IMM16_X0,
5046 BFD_RELOC_TILEPRO_IMM16_X1,
5047 BFD_RELOC_TILEPRO_IMM16_X0_LO,
5048 BFD_RELOC_TILEPRO_IMM16_X1_LO,
5049 BFD_RELOC_TILEPRO_IMM16_X0_HI,
5050 BFD_RELOC_TILEPRO_IMM16_X1_HI,
5051 BFD_RELOC_TILEPRO_IMM16_X0_HA,
5052 BFD_RELOC_TILEPRO_IMM16_X1_HA,
5053 BFD_RELOC_TILEPRO_IMM16_X0_PCREL,
5054 BFD_RELOC_TILEPRO_IMM16_X1_PCREL,
5055 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL,
5056 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL,
5057 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL,
5058 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL,
5059 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL,
5060 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL,
5061 BFD_RELOC_TILEPRO_IMM16_X0_GOT,
5062 BFD_RELOC_TILEPRO_IMM16_X1_GOT,
5063 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO,
5064 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO,
5065 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI,
5066 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI,
5067 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA,
5068 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA,
5069 BFD_RELOC_TILEPRO_MMSTART_X0,
5070 BFD_RELOC_TILEPRO_MMEND_X0,
5071 BFD_RELOC_TILEPRO_MMSTART_X1,
5072 BFD_RELOC_TILEPRO_MMEND_X1,
5073 BFD_RELOC_TILEPRO_SHAMT_X0,
5074 BFD_RELOC_TILEPRO_SHAMT_X1,
5075 BFD_RELOC_TILEPRO_SHAMT_Y0,
5076 BFD_RELOC_TILEPRO_SHAMT_Y1,
5077 BFD_RELOC_TILEPRO_TLS_GD_CALL,
5078 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
5079 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
5080 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
5081 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
5082 BFD_RELOC_TILEPRO_TLS_IE_LOAD,
5083 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD,
5084 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD,
5085 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO,
5086 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO,
5087 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI,
5088 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI,
5089 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA,
5090 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA,
5091 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE,
5092 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE,
5093 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO,
5094 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO,
5095 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI,
5096 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI,
5097 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA,
5098 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA,
5099 BFD_RELOC_TILEPRO_TLS_DTPMOD32,
5100 BFD_RELOC_TILEPRO_TLS_DTPOFF32,
5101 BFD_RELOC_TILEPRO_TLS_TPOFF32,
5102 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
5103 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
5104 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
5105 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
5106 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
5107 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
5108 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
5109 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
5111 /* Tilera TILE-Gx Relocations. */
5112 BFD_RELOC_TILEGX_HW0,
5113 BFD_RELOC_TILEGX_HW1,
5114 BFD_RELOC_TILEGX_HW2,
5115 BFD_RELOC_TILEGX_HW3,
5116 BFD_RELOC_TILEGX_HW0_LAST,
5117 BFD_RELOC_TILEGX_HW1_LAST,
5118 BFD_RELOC_TILEGX_HW2_LAST,
5119 BFD_RELOC_TILEGX_COPY,
5120 BFD_RELOC_TILEGX_GLOB_DAT,
5121 BFD_RELOC_TILEGX_JMP_SLOT,
5122 BFD_RELOC_TILEGX_RELATIVE,
5123 BFD_RELOC_TILEGX_BROFF_X1,
5124 BFD_RELOC_TILEGX_JUMPOFF_X1,
5125 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT,
5126 BFD_RELOC_TILEGX_IMM8_X0,
5127 BFD_RELOC_TILEGX_IMM8_Y0,
5128 BFD_RELOC_TILEGX_IMM8_X1,
5129 BFD_RELOC_TILEGX_IMM8_Y1,
5130 BFD_RELOC_TILEGX_DEST_IMM8_X1,
5131 BFD_RELOC_TILEGX_MT_IMM14_X1,
5132 BFD_RELOC_TILEGX_MF_IMM14_X1,
5133 BFD_RELOC_TILEGX_MMSTART_X0,
5134 BFD_RELOC_TILEGX_MMEND_X0,
5135 BFD_RELOC_TILEGX_SHAMT_X0,
5136 BFD_RELOC_TILEGX_SHAMT_X1,
5137 BFD_RELOC_TILEGX_SHAMT_Y0,
5138 BFD_RELOC_TILEGX_SHAMT_Y1,
5139 BFD_RELOC_TILEGX_IMM16_X0_HW0,
5140 BFD_RELOC_TILEGX_IMM16_X1_HW0,
5141 BFD_RELOC_TILEGX_IMM16_X0_HW1,
5142 BFD_RELOC_TILEGX_IMM16_X1_HW1,
5143 BFD_RELOC_TILEGX_IMM16_X0_HW2,
5144 BFD_RELOC_TILEGX_IMM16_X1_HW2,
5145 BFD_RELOC_TILEGX_IMM16_X0_HW3,
5146 BFD_RELOC_TILEGX_IMM16_X1_HW3,
5147 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST,
5148 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST,
5149 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST,
5150 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST,
5151 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST,
5152 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST,
5153 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL,
5154 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL,
5155 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL,
5156 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL,
5157 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL,
5158 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL,
5159 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL,
5160 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL,
5161 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL,
5162 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL,
5163 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL,
5164 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL,
5165 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL,
5166 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL,
5167 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT,
5168 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT,
5169 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT,
5170 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT,
5171 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT,
5172 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT,
5173 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD,
5174 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD,
5175 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
5176 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
5177 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
5178 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
5179 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
5180 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
5181 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD,
5182 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD,
5183 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD,
5184 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD,
5185 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE,
5186 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE,
5187 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE,
5188 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE,
5189 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE,
5190 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE,
5191 BFD_RELOC_TILEGX_TLS_DTPMOD64,
5192 BFD_RELOC_TILEGX_TLS_DTPOFF64,
5193 BFD_RELOC_TILEGX_TLS_TPOFF64,
5194 BFD_RELOC_TILEGX_TLS_DTPMOD32,
5195 BFD_RELOC_TILEGX_TLS_DTPOFF32,
5196 BFD_RELOC_TILEGX_TLS_TPOFF32,
5197 BFD_RELOC_TILEGX_TLS_GD_CALL,
5198 BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
5199 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
5200 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
5201 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD,
5202 BFD_RELOC_TILEGX_TLS_IE_LOAD,
5203 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
5204 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
5205 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD,
5206 BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD,
5208 /* Adapteva EPIPHANY - 8 bit signed pc-relative displacement */
5209 BFD_RELOC_EPIPHANY_SIMM8,
5211 /* Adapteva EPIPHANY - 24 bit signed pc-relative displacement */
5212 BFD_RELOC_EPIPHANY_SIMM24,
5214 /* Adapteva EPIPHANY - 16 most-significant bits of absolute address */
5215 BFD_RELOC_EPIPHANY_HIGH,
5217 /* Adapteva EPIPHANY - 16 least-significant bits of absolute address */
5218 BFD_RELOC_EPIPHANY_LOW,
5220 /* Adapteva EPIPHANY - 11 bit signed number - add/sub immediate */
5221 BFD_RELOC_EPIPHANY_SIMM11,
5223 /* Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement) */
5224 BFD_RELOC_EPIPHANY_IMM11,
5226 /* Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction. */
5227 BFD_RELOC_EPIPHANY_IMM8,
5229 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
5230 reloc_howto_type *bfd_reloc_type_lookup
5231 (bfd *abfd, bfd_reloc_code_real_type code);
5232 reloc_howto_type *bfd_reloc_name_lookup
5233 (bfd *abfd, const char *reloc_name);
5235 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
5237 /* Extracted from syms.c. */
5239 typedef struct bfd_symbol
5241 /* A pointer to the BFD which owns the symbol. This information
5242 is necessary so that a back end can work out what additional
5243 information (invisible to the application writer) is carried
5246 This field is *almost* redundant, since you can use section->owner
5247 instead, except that some symbols point to the global sections
5248 bfd_{abs,com,und}_section. This could be fixed by making
5249 these globals be per-bfd (or per-target-flavor). FIXME. */
5250 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
5252 /* The text of the symbol. The name is left alone, and not copied; the
5253 application may not alter it. */
5256 /* The value of the symbol. This really should be a union of a
5257 numeric value with a pointer, since some flags indicate that
5258 a pointer to another symbol is stored here. */
5261 /* Attributes of a symbol. */
5262 #define BSF_NO_FLAGS 0x00
5264 /* The symbol has local scope; <<static>> in <<C>>. The value
5265 is the offset into the section of the data. */
5266 #define BSF_LOCAL (1 << 0)
5268 /* The symbol has global scope; initialized data in <<C>>. The
5269 value is the offset into the section of the data. */
5270 #define BSF_GLOBAL (1 << 1)
5272 /* The symbol has global scope and is exported. The value is
5273 the offset into the section of the data. */
5274 #define BSF_EXPORT BSF_GLOBAL /* No real difference. */
5276 /* A normal C symbol would be one of:
5277 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
5280 /* The symbol is a debugging record. The value has an arbitrary
5281 meaning, unless BSF_DEBUGGING_RELOC is also set. */
5282 #define BSF_DEBUGGING (1 << 2)
5284 /* The symbol denotes a function entry point. Used in ELF,
5285 perhaps others someday. */
5286 #define BSF_FUNCTION (1 << 3)
5288 /* Used by the linker. */
5289 #define BSF_KEEP (1 << 5)
5290 #define BSF_KEEP_G (1 << 6)
5292 /* A weak global symbol, overridable without warnings by
5293 a regular global symbol of the same name. */
5294 #define BSF_WEAK (1 << 7)
5296 /* This symbol was created to point to a section, e.g. ELF's
5297 STT_SECTION symbols. */
5298 #define BSF_SECTION_SYM (1 << 8)
5300 /* The symbol used to be a common symbol, but now it is
5302 #define BSF_OLD_COMMON (1 << 9)
5304 /* In some files the type of a symbol sometimes alters its
5305 location in an output file - ie in coff a <<ISFCN>> symbol
5306 which is also <<C_EXT>> symbol appears where it was
5307 declared and not at the end of a section. This bit is set
5308 by the target BFD part to convey this information. */
5309 #define BSF_NOT_AT_END (1 << 10)
5311 /* Signal that the symbol is the label of constructor section. */
5312 #define BSF_CONSTRUCTOR (1 << 11)
5314 /* Signal that the symbol is a warning symbol. The name is a
5315 warning. The name of the next symbol is the one to warn about;
5316 if a reference is made to a symbol with the same name as the next
5317 symbol, a warning is issued by the linker. */
5318 #define BSF_WARNING (1 << 12)
5320 /* Signal that the symbol is indirect. This symbol is an indirect
5321 pointer to the symbol with the same name as the next symbol. */
5322 #define BSF_INDIRECT (1 << 13)
5324 /* BSF_FILE marks symbols that contain a file name. This is used
5325 for ELF STT_FILE symbols. */
5326 #define BSF_FILE (1 << 14)
5328 /* Symbol is from dynamic linking information. */
5329 #define BSF_DYNAMIC (1 << 15)
5331 /* The symbol denotes a data object. Used in ELF, and perhaps
5333 #define BSF_OBJECT (1 << 16)
5335 /* This symbol is a debugging symbol. The value is the offset
5336 into the section of the data. BSF_DEBUGGING should be set
5338 #define BSF_DEBUGGING_RELOC (1 << 17)
5340 /* This symbol is thread local. Used in ELF. */
5341 #define BSF_THREAD_LOCAL (1 << 18)
5343 /* This symbol represents a complex relocation expression,
5344 with the expression tree serialized in the symbol name. */
5345 #define BSF_RELC (1 << 19)
5347 /* This symbol represents a signed complex relocation expression,
5348 with the expression tree serialized in the symbol name. */
5349 #define BSF_SRELC (1 << 20)
5351 /* This symbol was created by bfd_get_synthetic_symtab. */
5352 #define BSF_SYNTHETIC (1 << 21)
5354 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
5355 The dynamic linker will compute the value of this symbol by
5356 calling the function that it points to. BSF_FUNCTION must
5357 also be also set. */
5358 #define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
5359 /* This symbol is a globally unique data object. The dynamic linker
5360 will make sure that in the entire process there is just one symbol
5361 with this name and type in use. BSF_OBJECT must also be set. */
5362 #define BSF_GNU_UNIQUE (1 << 23)
5366 /* A pointer to the section to which this symbol is
5367 relative. This will always be non NULL, there are special
5368 sections for undefined and absolute symbols. */
5369 struct bfd_section *section;
5371 /* Back end special data. */
5381 #define bfd_get_symtab_upper_bound(abfd) \
5382 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
5384 bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
5386 bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
5388 #define bfd_is_local_label_name(abfd, name) \
5389 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
5391 bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
5393 #define bfd_is_target_special_symbol(abfd, sym) \
5394 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
5396 #define bfd_canonicalize_symtab(abfd, location) \
5397 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
5399 bfd_boolean bfd_set_symtab
5400 (bfd *abfd, asymbol **location, unsigned int count);
5402 void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
5404 #define bfd_make_empty_symbol(abfd) \
5405 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
5407 asymbol *_bfd_generic_make_empty_symbol (bfd *);
5409 #define bfd_make_debug_symbol(abfd,ptr,size) \
5410 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
5412 int bfd_decode_symclass (asymbol *symbol);
5414 bfd_boolean bfd_is_undefined_symclass (int symclass);
5416 void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
5418 bfd_boolean bfd_copy_private_symbol_data
5419 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
5421 #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
5422 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
5423 (ibfd, isymbol, obfd, osymbol))
5425 /* Extracted from bfd.c. */
5430 write_direction = 2,
5436 /* A unique identifier of the BFD */
5439 /* The filename the application opened the BFD with. */
5440 const char *filename;
5442 /* A pointer to the target jump table. */
5443 const struct bfd_target *xvec;
5445 /* The IOSTREAM, and corresponding IO vector that provide access
5446 to the file backing the BFD. */
5448 const struct bfd_iovec *iovec;
5450 /* The caching routines use these to maintain a
5451 least-recently-used list of BFDs. */
5452 struct bfd *lru_prev, *lru_next;
5454 /* When a file is closed by the caching routines, BFD retains
5455 state information on the file here... */
5458 /* File modified time, if mtime_set is TRUE. */
5461 /* Reserved for an unimplemented file locking extension. */
5464 /* The format which belongs to the BFD. (object, core, etc.) */
5467 /* The direction with which the BFD was opened. */
5468 enum bfd_direction direction;
5470 /* Format_specific flags. */
5473 /* Values that may appear in the flags field of a BFD. These also
5474 appear in the object_flags field of the bfd_target structure, where
5475 they indicate the set of flags used by that backend (not all flags
5476 are meaningful for all object file formats) (FIXME: at the moment,
5477 the object_flags values have mostly just been copied from backend
5478 to another, and are not necessarily correct). */
5480 #define BFD_NO_FLAGS 0x00
5482 /* BFD contains relocation entries. */
5483 #define HAS_RELOC 0x01
5485 /* BFD is directly executable. */
5488 /* BFD has line number information (basically used for F_LNNO in a
5490 #define HAS_LINENO 0x04
5492 /* BFD has debugging information. */
5493 #define HAS_DEBUG 0x08
5495 /* BFD has symbols. */
5496 #define HAS_SYMS 0x10
5498 /* BFD has local symbols (basically used for F_LSYMS in a COFF
5500 #define HAS_LOCALS 0x20
5502 /* BFD is a dynamic object. */
5503 #define DYNAMIC 0x40
5505 /* Text section is write protected (if D_PAGED is not set, this is
5506 like an a.out NMAGIC file) (the linker sets this by default, but
5507 clears it for -r or -N). */
5508 #define WP_TEXT 0x80
5510 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
5511 linker sets this by default, but clears it for -r or -n or -N). */
5512 #define D_PAGED 0x100
5514 /* BFD is relaxable (this means that bfd_relax_section may be able to
5515 do something) (sometimes bfd_relax_section can do something even if
5516 this is not set). */
5517 #define BFD_IS_RELAXABLE 0x200
5519 /* This may be set before writing out a BFD to request using a
5520 traditional format. For example, this is used to request that when
5521 writing out an a.out object the symbols not be hashed to eliminate
5523 #define BFD_TRADITIONAL_FORMAT 0x400
5525 /* This flag indicates that the BFD contents are actually cached
5526 in memory. If this is set, iostream points to a bfd_in_memory
5528 #define BFD_IN_MEMORY 0x800
5530 /* The sections in this BFD specify a memory page. */
5531 #define HAS_LOAD_PAGE 0x1000
5533 /* This BFD has been created by the linker and doesn't correspond
5534 to any input file. */
5535 #define BFD_LINKER_CREATED 0x2000
5537 /* This may be set before writing out a BFD to request that it
5538 be written using values for UIDs, GIDs, timestamps, etc. that
5539 will be consistent from run to run. */
5540 #define BFD_DETERMINISTIC_OUTPUT 0x4000
5542 /* Compress sections in this BFD. */
5543 #define BFD_COMPRESS 0x8000
5545 /* Decompress sections in this BFD. */
5546 #define BFD_DECOMPRESS 0x10000
5548 /* BFD is a dummy, for plugins. */
5549 #define BFD_PLUGIN 0x20000
5551 /* Flags bits to be saved in bfd_preserve_save. */
5552 #define BFD_FLAGS_SAVED \
5553 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN)
5555 /* Flags bits which are for BFD use only. */
5556 #define BFD_FLAGS_FOR_BFD_USE_MASK \
5557 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
5558 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
5560 /* Currently my_archive is tested before adding origin to
5561 anything. I believe that this can become always an add of
5562 origin, with origin set to 0 for non archive files. */
5565 /* The origin in the archive of the proxy entry. This will
5566 normally be the same as origin, except for thin archives,
5567 when it will contain the current offset of the proxy in the
5568 thin archive rather than the offset of the bfd in its actual
5570 ufile_ptr proxy_origin;
5572 /* A hash table for section names. */
5573 struct bfd_hash_table section_htab;
5575 /* Pointer to linked list of sections. */
5576 struct bfd_section *sections;
5578 /* The last section on the section list. */
5579 struct bfd_section *section_last;
5581 /* The number of sections. */
5582 unsigned int section_count;
5584 /* Stuff only useful for object files:
5585 The start address. */
5586 bfd_vma start_address;
5588 /* Used for input and output. */
5589 unsigned int symcount;
5591 /* Symbol table for output BFD (with symcount entries).
5592 Also used by the linker to cache input BFD symbols. */
5593 struct bfd_symbol **outsymbols;
5595 /* Used for slurped dynamic symbol tables. */
5596 unsigned int dynsymcount;
5598 /* Pointer to structure which contains architecture information. */
5599 const struct bfd_arch_info *arch_info;
5601 /* Stuff only useful for archives. */
5603 struct bfd *my_archive; /* The containing archive BFD. */
5604 struct bfd *archive_next; /* The next BFD in the archive. */
5605 struct bfd *archive_head; /* The first BFD in the archive. */
5606 struct bfd *nested_archives; /* List of nested archive in a flattened
5609 /* A chain of BFD structures involved in a link. */
5610 struct bfd *link_next;
5612 /* A field used by _bfd_generic_link_add_archive_symbols. This will
5613 be used only for archive elements. */
5616 /* Used by the back end to hold private data. */
5619 struct aout_data_struct *aout_data;
5620 struct artdata *aout_ar_data;
5621 struct _oasys_data *oasys_obj_data;
5622 struct _oasys_ar_data *oasys_ar_data;
5623 struct coff_tdata *coff_obj_data;
5624 struct pe_tdata *pe_obj_data;
5625 struct xcoff_tdata *xcoff_obj_data;
5626 struct ecoff_tdata *ecoff_obj_data;
5627 struct ieee_data_struct *ieee_data;
5628 struct ieee_ar_data_struct *ieee_ar_data;
5629 struct srec_data_struct *srec_data;
5630 struct verilog_data_struct *verilog_data;
5631 struct ihex_data_struct *ihex_data;
5632 struct tekhex_data_struct *tekhex_data;
5633 struct elf_obj_tdata *elf_obj_data;
5634 struct nlm_obj_tdata *nlm_obj_data;
5635 struct bout_data_struct *bout_data;
5636 struct mmo_data_struct *mmo_data;
5637 struct sun_core_struct *sun_core_data;
5638 struct sco5_core_struct *sco5_core_data;
5639 struct trad_core_struct *trad_core_data;
5640 struct som_data_struct *som_data;
5641 struct hpux_core_struct *hpux_core_data;
5642 struct hppabsd_core_struct *hppabsd_core_data;
5643 struct sgi_core_struct *sgi_core_data;
5644 struct lynx_core_struct *lynx_core_data;
5645 struct osf_core_struct *osf_core_data;
5646 struct cisco_core_struct *cisco_core_data;
5647 struct versados_data_struct *versados_data;
5648 struct netbsd_core_struct *netbsd_core_data;
5649 struct mach_o_data_struct *mach_o_data;
5650 struct mach_o_fat_data_struct *mach_o_fat_data;
5651 struct plugin_data_struct *plugin_data;
5652 struct bfd_pef_data_struct *pef_data;
5653 struct bfd_pef_xlib_data_struct *pef_xlib_data;
5654 struct bfd_sym_data_struct *sym_data;
5659 /* Used by the application to hold private data. */
5662 /* Where all the allocated stuff under this BFD goes. This is a
5663 struct objalloc *, but we use void * to avoid requiring the inclusion
5667 /* Is the file descriptor being cached? That is, can it be closed as
5668 needed, and re-opened when accessed later? */
5669 unsigned int cacheable : 1;
5671 /* Marks whether there was a default target specified when the
5672 BFD was opened. This is used to select which matching algorithm
5673 to use to choose the back end. */
5674 unsigned int target_defaulted : 1;
5676 /* ... and here: (``once'' means at least once). */
5677 unsigned int opened_once : 1;
5679 /* Set if we have a locally maintained mtime value, rather than
5680 getting it from the file each time. */
5681 unsigned int mtime_set : 1;
5683 /* Flag set if symbols from this BFD should not be exported. */
5684 unsigned int no_export : 1;
5686 /* Remember when output has begun, to stop strange things
5688 unsigned int output_has_begun : 1;
5690 /* Have archive map. */
5691 unsigned int has_armap : 1;
5693 /* Set if this is a thin archive. */
5694 unsigned int is_thin_archive : 1;
5696 /* Set if only required symbols should be added in the link hash table for
5697 this object. Used by VMS linkers. */
5698 unsigned int selective_search : 1;
5701 typedef enum bfd_error
5703 bfd_error_no_error = 0,
5704 bfd_error_system_call,
5705 bfd_error_invalid_target,
5706 bfd_error_wrong_format,
5707 bfd_error_wrong_object_format,
5708 bfd_error_invalid_operation,
5709 bfd_error_no_memory,
5710 bfd_error_no_symbols,
5712 bfd_error_no_more_archived_files,
5713 bfd_error_malformed_archive,
5714 bfd_error_file_not_recognized,
5715 bfd_error_file_ambiguously_recognized,
5716 bfd_error_no_contents,
5717 bfd_error_nonrepresentable_section,
5718 bfd_error_no_debug_section,
5719 bfd_error_bad_value,
5720 bfd_error_file_truncated,
5721 bfd_error_file_too_big,
5723 bfd_error_invalid_error_code
5727 bfd_error_type bfd_get_error (void);
5729 void bfd_set_error (bfd_error_type error_tag, ...);
5731 const char *bfd_errmsg (bfd_error_type error_tag);
5733 void bfd_perror (const char *message);
5735 typedef void (*bfd_error_handler_type) (const char *, ...);
5737 bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
5739 void bfd_set_error_program_name (const char *);
5741 bfd_error_handler_type bfd_get_error_handler (void);
5743 typedef void (*bfd_assert_handler_type) (const char *bfd_formatmsg,
5744 const char *bfd_version,
5745 const char *bfd_file,
5748 bfd_assert_handler_type bfd_set_assert_handler (bfd_assert_handler_type);
5750 bfd_assert_handler_type bfd_get_assert_handler (void);
5752 long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
5754 long bfd_canonicalize_reloc
5755 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
5758 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
5760 bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
5762 int bfd_get_arch_size (bfd *abfd);
5764 int bfd_get_sign_extend_vma (bfd *abfd);
5766 bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
5768 unsigned int bfd_get_gp_size (bfd *abfd);
5770 void bfd_set_gp_size (bfd *abfd, unsigned int i);
5772 bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
5774 bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5776 #define bfd_copy_private_header_data(ibfd, obfd) \
5777 BFD_SEND (obfd, _bfd_copy_private_header_data, \
5779 bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
5781 #define bfd_copy_private_bfd_data(ibfd, obfd) \
5782 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5784 bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
5786 #define bfd_merge_private_bfd_data(ibfd, obfd) \
5787 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5789 bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
5791 #define bfd_set_private_flags(abfd, flags) \
5792 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
5793 #define bfd_sizeof_headers(abfd, info) \
5794 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
5796 #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
5797 BFD_SEND (abfd, _bfd_find_nearest_line, \
5798 (abfd, sec, syms, off, file, func, line))
5800 #define bfd_find_line(abfd, syms, sym, file, line) \
5801 BFD_SEND (abfd, _bfd_find_line, \
5802 (abfd, syms, sym, file, line))
5804 #define bfd_find_inliner_info(abfd, file, func, line) \
5805 BFD_SEND (abfd, _bfd_find_inliner_info, \
5806 (abfd, file, func, line))
5808 #define bfd_debug_info_start(abfd) \
5809 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
5811 #define bfd_debug_info_end(abfd) \
5812 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
5814 #define bfd_debug_info_accumulate(abfd, section) \
5815 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
5817 #define bfd_stat_arch_elt(abfd, stat) \
5818 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
5820 #define bfd_update_armap_timestamp(abfd) \
5821 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
5823 #define bfd_set_arch_mach(abfd, arch, mach)\
5824 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
5826 #define bfd_relax_section(abfd, section, link_info, again) \
5827 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5829 #define bfd_gc_sections(abfd, link_info) \
5830 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5832 #define bfd_lookup_section_flags(link_info, flag_info, section) \
5833 BFD_SEND (abfd, _bfd_lookup_section_flags, (link_info, flag_info, section))
5835 #define bfd_merge_sections(abfd, link_info) \
5836 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5838 #define bfd_is_group_section(abfd, sec) \
5839 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5841 #define bfd_discard_group(abfd, sec) \
5842 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5844 #define bfd_link_hash_table_create(abfd) \
5845 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5847 #define bfd_link_hash_table_free(abfd, hash) \
5848 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5850 #define bfd_link_add_symbols(abfd, info) \
5851 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5853 #define bfd_link_just_syms(abfd, sec, info) \
5854 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5856 #define bfd_final_link(abfd, info) \
5857 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5859 #define bfd_free_cached_info(abfd) \
5860 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5862 #define bfd_get_dynamic_symtab_upper_bound(abfd) \
5863 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5865 #define bfd_print_private_bfd_data(abfd, file)\
5866 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5868 #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5869 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5871 #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5872 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5873 dyncount, dynsyms, ret))
5875 #define bfd_get_dynamic_reloc_upper_bound(abfd) \
5876 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5878 #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5879 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5881 extern bfd_byte *bfd_get_relocated_section_contents
5882 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5883 bfd_boolean, asymbol **);
5885 bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
5892 const struct bfd_arch_info *arch_info;
5893 struct bfd_section *sections;
5894 struct bfd_section *section_last;
5895 unsigned int section_count;
5896 struct bfd_hash_table section_htab;
5899 bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
5901 void bfd_preserve_restore (bfd *, struct bfd_preserve *);
5903 void bfd_preserve_finish (bfd *, struct bfd_preserve *);
5905 bfd_vma bfd_emul_get_maxpagesize (const char *);
5907 void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5909 bfd_vma bfd_emul_get_commonpagesize (const char *);
5911 void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5913 char *bfd_demangle (bfd *, const char *, int);
5915 /* Extracted from archive.c. */
5916 symindex bfd_get_next_mapent
5917 (bfd *abfd, symindex previous, carsym **sym);
5919 bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
5921 bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
5923 /* Extracted from corefile.c. */
5924 const char *bfd_core_file_failing_command (bfd *abfd);
5926 int bfd_core_file_failing_signal (bfd *abfd);
5928 int bfd_core_file_pid (bfd *abfd);
5930 bfd_boolean core_file_matches_executable_p
5931 (bfd *core_bfd, bfd *exec_bfd);
5933 bfd_boolean generic_core_file_matches_executable_p
5934 (bfd *core_bfd, bfd *exec_bfd);
5936 /* Extracted from targets.c. */
5937 #define BFD_SEND(bfd, message, arglist) \
5938 ((*((bfd)->xvec->message)) arglist)
5940 #ifdef DEBUG_BFD_SEND
5942 #define BFD_SEND(bfd, message, arglist) \
5943 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5944 ((*((bfd)->xvec->message)) arglist) : \
5945 (bfd_assert (__FILE__,__LINE__), NULL))
5947 #define BFD_SEND_FMT(bfd, message, arglist) \
5948 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
5950 #ifdef DEBUG_BFD_SEND
5952 #define BFD_SEND_FMT(bfd, message, arglist) \
5953 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5954 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
5955 (bfd_assert (__FILE__,__LINE__), NULL))
5960 bfd_target_unknown_flavour,
5961 bfd_target_aout_flavour,
5962 bfd_target_coff_flavour,
5963 bfd_target_ecoff_flavour,
5964 bfd_target_xcoff_flavour,
5965 bfd_target_elf_flavour,
5966 bfd_target_ieee_flavour,
5967 bfd_target_nlm_flavour,
5968 bfd_target_oasys_flavour,
5969 bfd_target_tekhex_flavour,
5970 bfd_target_srec_flavour,
5971 bfd_target_verilog_flavour,
5972 bfd_target_ihex_flavour,
5973 bfd_target_som_flavour,
5974 bfd_target_os9k_flavour,
5975 bfd_target_versados_flavour,
5976 bfd_target_msdos_flavour,
5977 bfd_target_ovax_flavour,
5978 bfd_target_evax_flavour,
5979 bfd_target_mmo_flavour,
5980 bfd_target_mach_o_flavour,
5981 bfd_target_pef_flavour,
5982 bfd_target_pef_xlib_flavour,
5983 bfd_target_sym_flavour
5986 enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5988 /* Forward declaration. */
5989 typedef struct bfd_link_info _bfd_link_info;
5991 /* Forward declaration. */
5992 typedef struct flag_info flag_info;
5994 typedef struct bfd_target
5996 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
5999 /* The "flavour" of a back end is a general indication about
6000 the contents of a file. */
6001 enum bfd_flavour flavour;
6003 /* The order of bytes within the data area of a file. */
6004 enum bfd_endian byteorder;
6006 /* The order of bytes within the header parts of a file. */
6007 enum bfd_endian header_byteorder;
6009 /* A mask of all the flags which an executable may have set -
6010 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
6011 flagword object_flags;
6013 /* A mask of all the flags which a section may have set - from
6014 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
6015 flagword section_flags;
6017 /* The character normally found at the front of a symbol.
6018 (if any), perhaps `_'. */
6019 char symbol_leading_char;
6021 /* The pad character for file names within an archive header. */
6024 /* The maximum number of characters in an archive header. */
6025 unsigned char ar_max_namelen;
6027 /* How well this target matches, used to select between various
6028 possible targets when more than one target matches. */
6029 unsigned char match_priority;
6031 /* Entries for byte swapping for data. These are different from the
6032 other entry points, since they don't take a BFD as the first argument.
6033 Certain other handlers could do the same. */
6034 bfd_uint64_t (*bfd_getx64) (const void *);
6035 bfd_int64_t (*bfd_getx_signed_64) (const void *);
6036 void (*bfd_putx64) (bfd_uint64_t, void *);
6037 bfd_vma (*bfd_getx32) (const void *);
6038 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
6039 void (*bfd_putx32) (bfd_vma, void *);
6040 bfd_vma (*bfd_getx16) (const void *);
6041 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
6042 void (*bfd_putx16) (bfd_vma, void *);
6044 /* Byte swapping for the headers. */
6045 bfd_uint64_t (*bfd_h_getx64) (const void *);
6046 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
6047 void (*bfd_h_putx64) (bfd_uint64_t, void *);
6048 bfd_vma (*bfd_h_getx32) (const void *);
6049 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
6050 void (*bfd_h_putx32) (bfd_vma, void *);
6051 bfd_vma (*bfd_h_getx16) (const void *);
6052 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
6053 void (*bfd_h_putx16) (bfd_vma, void *);
6055 /* Format dependent routines: these are vectors of entry points
6056 within the target vector structure, one for each format to check. */
6058 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
6059 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
6061 /* Set the format of a file being written. */
6062 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
6064 /* Write cached information into a file being written, at <<bfd_close>>. */
6065 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
6068 /* Generic entry points. */
6069 #define BFD_JUMP_TABLE_GENERIC(NAME) \
6070 NAME##_close_and_cleanup, \
6071 NAME##_bfd_free_cached_info, \
6072 NAME##_new_section_hook, \
6073 NAME##_get_section_contents, \
6074 NAME##_get_section_contents_in_window
6076 /* Called when the BFD is being closed to do any necessary cleanup. */
6077 bfd_boolean (*_close_and_cleanup) (bfd *);
6078 /* Ask the BFD to free all cached information. */
6079 bfd_boolean (*_bfd_free_cached_info) (bfd *);
6080 /* Called when a new section is created. */
6081 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
6082 /* Read the contents of a section. */
6083 bfd_boolean (*_bfd_get_section_contents)
6084 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
6085 bfd_boolean (*_bfd_get_section_contents_in_window)
6086 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
6088 /* Entry points to copy private data. */
6089 #define BFD_JUMP_TABLE_COPY(NAME) \
6090 NAME##_bfd_copy_private_bfd_data, \
6091 NAME##_bfd_merge_private_bfd_data, \
6092 _bfd_generic_init_private_section_data, \
6093 NAME##_bfd_copy_private_section_data, \
6094 NAME##_bfd_copy_private_symbol_data, \
6095 NAME##_bfd_copy_private_header_data, \
6096 NAME##_bfd_set_private_flags, \
6097 NAME##_bfd_print_private_bfd_data
6099 /* Called to copy BFD general private data from one object file
6101 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
6102 /* Called to merge BFD general private data from one object file
6103 to a common output file when linking. */
6104 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
6105 /* Called to initialize BFD private section data from one object file
6107 #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
6108 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
6109 bfd_boolean (*_bfd_init_private_section_data)
6110 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
6111 /* Called to copy BFD private section data from one object file
6113 bfd_boolean (*_bfd_copy_private_section_data)
6114 (bfd *, sec_ptr, bfd *, sec_ptr);
6115 /* Called to copy BFD private symbol data from one symbol
6117 bfd_boolean (*_bfd_copy_private_symbol_data)
6118 (bfd *, asymbol *, bfd *, asymbol *);
6119 /* Called to copy BFD private header data from one object file
6121 bfd_boolean (*_bfd_copy_private_header_data)
6123 /* Called to set private backend flags. */
6124 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
6126 /* Called to print private BFD data. */
6127 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
6129 /* Core file entry points. */
6130 #define BFD_JUMP_TABLE_CORE(NAME) \
6131 NAME##_core_file_failing_command, \
6132 NAME##_core_file_failing_signal, \
6133 NAME##_core_file_matches_executable_p, \
6134 NAME##_core_file_pid
6136 char * (*_core_file_failing_command) (bfd *);
6137 int (*_core_file_failing_signal) (bfd *);
6138 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
6139 int (*_core_file_pid) (bfd *);
6141 /* Archive entry points. */
6142 #define BFD_JUMP_TABLE_ARCHIVE(NAME) \
6143 NAME##_slurp_armap, \
6144 NAME##_slurp_extended_name_table, \
6145 NAME##_construct_extended_name_table, \
6146 NAME##_truncate_arname, \
6147 NAME##_write_armap, \
6148 NAME##_read_ar_hdr, \
6149 NAME##_write_ar_hdr, \
6150 NAME##_openr_next_archived_file, \
6151 NAME##_get_elt_at_index, \
6152 NAME##_generic_stat_arch_elt, \
6153 NAME##_update_armap_timestamp
6155 bfd_boolean (*_bfd_slurp_armap) (bfd *);
6156 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
6157 bfd_boolean (*_bfd_construct_extended_name_table)
6158 (bfd *, char **, bfd_size_type *, const char **);
6159 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
6160 bfd_boolean (*write_armap)
6161 (bfd *, unsigned int, struct orl *, unsigned int, int);
6162 void * (*_bfd_read_ar_hdr_fn) (bfd *);
6163 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
6164 bfd * (*openr_next_archived_file) (bfd *, bfd *);
6165 #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
6166 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
6167 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
6168 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
6170 /* Entry points used for symbols. */
6171 #define BFD_JUMP_TABLE_SYMBOLS(NAME) \
6172 NAME##_get_symtab_upper_bound, \
6173 NAME##_canonicalize_symtab, \
6174 NAME##_make_empty_symbol, \
6175 NAME##_print_symbol, \
6176 NAME##_get_symbol_info, \
6177 NAME##_bfd_is_local_label_name, \
6178 NAME##_bfd_is_target_special_symbol, \
6179 NAME##_get_lineno, \
6180 NAME##_find_nearest_line, \
6181 _bfd_generic_find_line, \
6182 NAME##_find_inliner_info, \
6183 NAME##_bfd_make_debug_symbol, \
6184 NAME##_read_minisymbols, \
6185 NAME##_minisymbol_to_symbol
6187 long (*_bfd_get_symtab_upper_bound) (bfd *);
6188 long (*_bfd_canonicalize_symtab)
6189 (bfd *, struct bfd_symbol **);
6191 (*_bfd_make_empty_symbol) (bfd *);
6192 void (*_bfd_print_symbol)
6193 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
6194 #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
6195 void (*_bfd_get_symbol_info)
6196 (bfd *, struct bfd_symbol *, symbol_info *);
6197 #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
6198 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
6199 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
6200 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
6201 bfd_boolean (*_bfd_find_nearest_line)
6202 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
6203 const char **, const char **, unsigned int *);
6204 bfd_boolean (*_bfd_find_line)
6205 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
6206 const char **, unsigned int *);
6207 bfd_boolean (*_bfd_find_inliner_info)
6208 (bfd *, const char **, const char **, unsigned int *);
6209 /* Back-door to allow format-aware applications to create debug symbols
6210 while using BFD for everything else. Currently used by the assembler
6211 when creating COFF files. */
6212 asymbol * (*_bfd_make_debug_symbol)
6213 (bfd *, void *, unsigned long size);
6214 #define bfd_read_minisymbols(b, d, m, s) \
6215 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
6216 long (*_read_minisymbols)
6217 (bfd *, bfd_boolean, void **, unsigned int *);
6218 #define bfd_minisymbol_to_symbol(b, d, m, f) \
6219 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
6220 asymbol * (*_minisymbol_to_symbol)
6221 (bfd *, bfd_boolean, const void *, asymbol *);
6223 /* Routines for relocs. */
6224 #define BFD_JUMP_TABLE_RELOCS(NAME) \
6225 NAME##_get_reloc_upper_bound, \
6226 NAME##_canonicalize_reloc, \
6227 NAME##_bfd_reloc_type_lookup, \
6228 NAME##_bfd_reloc_name_lookup
6230 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
6231 long (*_bfd_canonicalize_reloc)
6232 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
6233 /* See documentation on reloc types. */
6235 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
6237 (*reloc_name_lookup) (bfd *, const char *);
6240 /* Routines used when writing an object file. */
6241 #define BFD_JUMP_TABLE_WRITE(NAME) \
6242 NAME##_set_arch_mach, \
6243 NAME##_set_section_contents
6245 bfd_boolean (*_bfd_set_arch_mach)
6246 (bfd *, enum bfd_architecture, unsigned long);
6247 bfd_boolean (*_bfd_set_section_contents)
6248 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
6250 /* Routines used by the linker. */
6251 #define BFD_JUMP_TABLE_LINK(NAME) \
6252 NAME##_sizeof_headers, \
6253 NAME##_bfd_get_relocated_section_contents, \
6254 NAME##_bfd_relax_section, \
6255 NAME##_bfd_link_hash_table_create, \
6256 NAME##_bfd_link_hash_table_free, \
6257 NAME##_bfd_link_add_symbols, \
6258 NAME##_bfd_link_just_syms, \
6259 NAME##_bfd_copy_link_hash_symbol_type, \
6260 NAME##_bfd_final_link, \
6261 NAME##_bfd_link_split_section, \
6262 NAME##_bfd_gc_sections, \
6263 NAME##_bfd_lookup_section_flags, \
6264 NAME##_bfd_merge_sections, \
6265 NAME##_bfd_is_group_section, \
6266 NAME##_bfd_discard_group, \
6267 NAME##_section_already_linked, \
6268 NAME##_bfd_define_common_symbol
6270 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
6271 bfd_byte * (*_bfd_get_relocated_section_contents)
6272 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
6273 bfd_byte *, bfd_boolean, struct bfd_symbol **);
6275 bfd_boolean (*_bfd_relax_section)
6276 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
6278 /* Create a hash table for the linker. Different backends store
6279 different information in this table. */
6280 struct bfd_link_hash_table *
6281 (*_bfd_link_hash_table_create) (bfd *);
6283 /* Release the memory associated with the linker hash table. */
6284 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
6286 /* Add symbols from this object file into the hash table. */
6287 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
6289 /* Indicate that we are only retrieving symbol values from this section. */
6290 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
6292 /* Copy the symbol type of a linker hash table entry. */
6293 #define bfd_copy_link_hash_symbol_type(b, t, f) \
6294 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
6295 void (*_bfd_copy_link_hash_symbol_type)
6296 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
6298 /* Do a link based on the link_order structures attached to each
6299 section of the BFD. */
6300 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
6302 /* Should this section be split up into smaller pieces during linking. */
6303 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
6305 /* Remove sections that are not referenced from the output. */
6306 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
6308 /* Sets the bitmask of allowed and disallowed section flags. */
6309 bfd_boolean (*_bfd_lookup_section_flags) (struct bfd_link_info *,
6313 /* Attempt to merge SEC_MERGE sections. */
6314 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
6316 /* Is this section a member of a group? */
6317 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
6319 /* Discard members of a group. */
6320 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
6322 /* Check if SEC has been already linked during a reloceatable or
6324 bfd_boolean (*_section_already_linked) (bfd *, asection *,
6325 struct bfd_link_info *);
6327 /* Define a common symbol. */
6328 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
6329 struct bfd_link_hash_entry *);
6331 /* Routines to handle dynamic symbols and relocs. */
6332 #define BFD_JUMP_TABLE_DYNAMIC(NAME) \
6333 NAME##_get_dynamic_symtab_upper_bound, \
6334 NAME##_canonicalize_dynamic_symtab, \
6335 NAME##_get_synthetic_symtab, \
6336 NAME##_get_dynamic_reloc_upper_bound, \
6337 NAME##_canonicalize_dynamic_reloc
6339 /* Get the amount of memory required to hold the dynamic symbols. */
6340 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
6341 /* Read in the dynamic symbols. */
6342 long (*_bfd_canonicalize_dynamic_symtab)
6343 (bfd *, struct bfd_symbol **);
6344 /* Create synthetized symbols. */
6345 long (*_bfd_get_synthetic_symtab)
6346 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
6347 struct bfd_symbol **);
6348 /* Get the amount of memory required to hold the dynamic relocs. */
6349 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
6350 /* Read in the dynamic relocs. */
6351 long (*_bfd_canonicalize_dynamic_reloc)
6352 (bfd *, arelent **, struct bfd_symbol **);
6354 /* Opposite endian version of this target. */
6355 const struct bfd_target * alternative_target;
6357 /* Data for use by back-end routines, which isn't
6358 generic enough to belong in this structure. */
6359 const void *backend_data;
6363 bfd_boolean bfd_set_default_target (const char *name);
6365 const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
6367 const bfd_target *bfd_get_target_info (const char *target_name,
6369 bfd_boolean *is_bigendian,
6371 const char **def_target_arch);
6372 const char ** bfd_target_list (void);
6374 const bfd_target *bfd_search_for_target
6375 (int (*search_func) (const bfd_target *, void *),
6378 /* Extracted from format.c. */
6379 bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
6381 bfd_boolean bfd_check_format_matches
6382 (bfd *abfd, bfd_format format, char ***matching);
6384 bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
6386 const char *bfd_format_string (bfd_format format);
6388 /* Extracted from linker.c. */
6389 bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
6391 #define bfd_link_split_section(abfd, sec) \
6392 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
6394 bfd_boolean bfd_section_already_linked (bfd *abfd,
6396 struct bfd_link_info *info);
6398 #define bfd_section_already_linked(abfd, sec, info) \
6399 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
6401 bfd_boolean bfd_generic_define_common_symbol
6402 (bfd *output_bfd, struct bfd_link_info *info,
6403 struct bfd_link_hash_entry *h);
6405 #define bfd_define_common_symbol(output_bfd, info, h) \
6406 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
6408 struct bfd_elf_version_tree * bfd_find_version_for_sym
6409 (struct bfd_elf_version_tree *verdefs,
6410 const char *sym_name, bfd_boolean *hide);
6412 bfd_boolean bfd_hide_sym_by_version
6413 (struct bfd_elf_version_tree *verdefs, const char *sym_name);
6415 /* Extracted from simple.c. */
6416 bfd_byte *bfd_simple_get_relocated_section_contents
6417 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
6419 /* Extracted from compress.c. */
6420 bfd_boolean bfd_compress_section_contents
6421 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
6422 bfd_size_type uncompressed_size);
6424 bfd_boolean bfd_get_full_section_contents
6425 (bfd *abfd, asection *section, bfd_byte **ptr);
6427 bfd_boolean bfd_is_section_compressed
6428 (bfd *abfd, asection *section);
6430 bfd_boolean bfd_init_section_decompress_status
6431 (bfd *abfd, asection *section);
6433 bfd_boolean bfd_init_section_compress_status
6434 (bfd *abfd, asection *section);
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