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,
11 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
12 Free Software Foundation, Inc.
14 Contributed by Cygnus Support.
16 This file is part of BFD, the Binary File Descriptor library.
18 This program is free software; you can redistribute it and/or modify
19 it under the terms of the GNU General Public License as published by
20 the Free Software Foundation; either version 3 of the License, or
21 (at your option) any later version.
23 This program is distributed in the hope that it will be useful,
24 but WITHOUT ANY WARRANTY; without even the implied warranty of
25 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 GNU General Public License for more details.
28 You should have received a copy of the GNU General Public License
29 along with this program; if not, write to the Free Software
30 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
32 #ifndef __BFD_H_SEEN__
33 #define __BFD_H_SEEN__
41 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
43 /* This hack is to avoid a problem with some strict ANSI C preprocessors.
44 The problem is, "32_" is not a valid preprocessing token, and we don't
45 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
46 cause the inner CONCAT2 macros to be evaluated first, producing
47 still-valid pp-tokens. Then the final concatenation can be done. */
49 #define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
53 /* This is a utility macro to handle the situation where the code
54 wants to place a constant string into the code, followed by a
55 comma and then the length of the string. Doing this by hand
56 is error prone, so using this macro is safer. */
57 #define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
58 /* Unfortunately it is not possible to use the STRING_COMMA_LEN macro
59 to create the arguments to another macro, since the preprocessor
60 will mis-count the number of arguments to the outer macro (by not
61 evaluating STRING_COMMA_LEN and so missing the comma). This is a
62 problem for example when trying to use STRING_COMMA_LEN to build
63 the arguments to the strncmp() macro. Hence this alternative
64 definition of strncmp is provided here.
66 Note - these macros do NOT work if STR2 is not a constant string. */
67 #define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
68 /* strcpy() can have a similar problem, but since we know we are
69 copying a constant string, we can use memcpy which will be faster
70 since there is no need to check for a NUL byte inside STR. We
71 can also save time if we do not need to copy the terminating NUL. */
72 #define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
73 #define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
76 #define BFD_SUPPORTS_PLUGINS @supports_plugins@
78 /* The word size used by BFD on the host. This may be 64 with a 32
79 bit target if the host is 64 bit, or if other 64 bit targets have
80 been selected with --enable-targets, or if --enable-64-bit-bfd. */
81 #define BFD_ARCH_SIZE @wordsize@
83 /* The word size of the default bfd target. */
84 #define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
86 #define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
87 #define BFD_HOST_64BIT_LONG_LONG @BFD_HOST_64BIT_LONG_LONG@
88 #if @BFD_HOST_64_BIT_DEFINED@
89 #define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
90 #define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
91 typedef BFD_HOST_64_BIT bfd_int64_t;
92 typedef BFD_HOST_U_64_BIT bfd_uint64_t;
95 #if BFD_ARCH_SIZE >= 64
101 #define INLINE __inline__
107 /* Declaring a type wide enough to hold a host long and a host pointer. */
108 #define BFD_HOSTPTR_T @BFD_HOSTPTR_T@
109 typedef BFD_HOSTPTR_T bfd_hostptr_t;
111 /* Forward declaration. */
112 typedef struct bfd bfd;
114 /* Boolean type used in bfd. Too many systems define their own
115 versions of "boolean" for us to safely typedef a "boolean" of
116 our own. Using an enum for "bfd_boolean" has its own set of
117 problems, with strange looking casts required to avoid warnings
118 on some older compilers. Thus we just use an int.
120 General rule: Functions which are bfd_boolean return TRUE on
121 success and FALSE on failure (unless they're a predicate). */
123 typedef int bfd_boolean;
131 #ifndef BFD_HOST_64_BIT
132 #error No 64 bit integer type available
133 #endif /* ! defined (BFD_HOST_64_BIT) */
135 typedef BFD_HOST_U_64_BIT bfd_vma;
136 typedef BFD_HOST_64_BIT bfd_signed_vma;
137 typedef BFD_HOST_U_64_BIT bfd_size_type;
138 typedef BFD_HOST_U_64_BIT symvalue;
140 #if BFD_HOST_64BIT_LONG
141 #define BFD_VMA_FMT "l"
142 #elif defined (__MSVCRT__)
143 #define BFD_VMA_FMT "I64"
145 #define BFD_VMA_FMT "ll"
149 #define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x)
150 #define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x)
153 #else /* not BFD64 */
155 /* Represent a target address. Also used as a generic unsigned type
156 which is guaranteed to be big enough to hold any arithmetic types
157 we need to deal with. */
158 typedef unsigned long bfd_vma;
160 /* A generic signed type which is guaranteed to be big enough to hold any
161 arithmetic types we need to deal with. Can be assumed to be compatible
162 with bfd_vma in the same way that signed and unsigned ints are compatible
163 (as parameters, in assignment, etc). */
164 typedef long bfd_signed_vma;
166 typedef unsigned long symvalue;
167 typedef unsigned long bfd_size_type;
169 /* Print a bfd_vma x on stream s. */
170 #define BFD_VMA_FMT "l"
171 #define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x)
172 #define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x)
174 #endif /* not BFD64 */
176 #define HALF_BFD_SIZE_TYPE \
177 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
179 #ifndef BFD_HOST_64_BIT
180 /* Fall back on a 32 bit type. The idea is to make these types always
181 available for function return types, but in the case that
182 BFD_HOST_64_BIT is undefined such a function should abort or
183 otherwise signal an error. */
184 typedef bfd_signed_vma bfd_int64_t;
185 typedef bfd_vma bfd_uint64_t;
188 /* An offset into a file. BFD always uses the largest possible offset
189 based on the build time availability of fseek, fseeko, or fseeko64. */
190 typedef @bfd_file_ptr@ file_ptr;
191 typedef unsigned @bfd_file_ptr@ ufile_ptr;
193 extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
194 extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
196 #define printf_vma(x) fprintf_vma(stdout,x)
197 #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
199 typedef unsigned int flagword; /* 32 bits of flags */
200 typedef unsigned char bfd_byte;
204 typedef enum bfd_format
206 bfd_unknown = 0, /* File format is unknown. */
207 bfd_object, /* Linker/assembler/compiler output. */
208 bfd_archive, /* Object archive file. */
209 bfd_core, /* Core dump. */
210 bfd_type_end /* Marks the end; don't use it! */
214 /* Symbols and relocation. */
216 /* A count of carsyms (canonical archive symbols). */
217 typedef unsigned long symindex;
219 /* How to perform a relocation. */
220 typedef const struct reloc_howto_struct reloc_howto_type;
222 #define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
224 /* General purpose part of a symbol X;
225 target specific parts are in libcoff.h, libaout.h, etc. */
227 #define bfd_get_section(x) ((x)->section)
228 #define bfd_get_output_section(x) ((x)->section->output_section)
229 #define bfd_set_section(x,y) ((x)->section) = (y)
230 #define bfd_asymbol_base(x) ((x)->section->vma)
231 #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
232 #define bfd_asymbol_name(x) ((x)->name)
233 /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
234 #define bfd_asymbol_bfd(x) ((x)->the_bfd)
235 #define bfd_asymbol_flavour(x) \
236 (((x)->flags & BSF_SYNTHETIC) != 0 \
237 ? bfd_target_unknown_flavour \
238 : bfd_asymbol_bfd (x)->xvec->flavour)
240 /* A canonical archive symbol. */
241 /* This is a type pun with struct ranlib on purpose! */
242 typedef struct carsym
245 file_ptr file_offset; /* Look here to find the file. */
247 carsym; /* To make these you call a carsymogen. */
249 /* Used in generating armaps (archive tables of contents).
250 Perhaps just a forward definition would do? */
251 struct orl /* Output ranlib. */
253 char **name; /* Symbol name. */
258 } u; /* bfd* or file position. */
259 int namidx; /* Index into string table. */
262 /* Linenumber stuff. */
263 typedef struct lineno_cache_entry
265 unsigned int line_number; /* Linenumber from start of function. */
268 struct bfd_symbol *sym; /* Function name. */
269 bfd_vma offset; /* Offset into section. */
274 /* Object and core file sections. */
276 #define align_power(addr, align) \
277 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
279 typedef struct bfd_section *sec_ptr;
281 #define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
282 #define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
283 #define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0)
284 #define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
285 #define bfd_section_name(bfd, ptr) ((ptr)->name)
286 #define bfd_section_size(bfd, ptr) ((ptr)->size)
287 #define bfd_get_section_size(ptr) ((ptr)->size)
288 #define bfd_section_vma(bfd, ptr) ((ptr)->vma)
289 #define bfd_section_lma(bfd, ptr) ((ptr)->lma)
290 #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
291 #define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
292 #define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
294 #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
296 #define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
297 #define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
298 #define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
299 /* Find the address one past the end of SEC. */
300 #define bfd_get_section_limit(bfd, sec) \
301 (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \
302 / bfd_octets_per_byte (bfd))
304 /* Return TRUE if input section SEC has been discarded. */
305 #define elf_discarded_section(sec) \
306 (!bfd_is_abs_section (sec) \
307 && bfd_is_abs_section ((sec)->output_section) \
308 && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \
309 && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
311 /* Forward define. */
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 void bfd_hash_set_default_size (bfd_size_type);
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 extern bfd_boolean bfd_section_already_linked_table_init (void);
563 extern void bfd_section_already_linked_table_free (void);
565 /* Externally visible ECOFF routines. */
567 #if defined(__STDC__) || defined(ALMOST_STDC)
568 struct ecoff_debug_info;
569 struct ecoff_debug_swap;
572 struct bfd_link_info;
573 struct bfd_link_hash_entry;
574 struct bfd_elf_version_tree;
576 extern bfd_vma bfd_ecoff_get_gp_value
578 extern bfd_boolean bfd_ecoff_set_gp_value
579 (bfd *abfd, bfd_vma gp_value);
580 extern bfd_boolean bfd_ecoff_set_regmasks
581 (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
582 unsigned long *cprmask);
583 extern void *bfd_ecoff_debug_init
584 (bfd *output_bfd, struct ecoff_debug_info *output_debug,
585 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
586 extern void bfd_ecoff_debug_free
587 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
588 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
589 extern bfd_boolean bfd_ecoff_debug_accumulate
590 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
591 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
592 struct ecoff_debug_info *input_debug,
593 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
594 extern bfd_boolean bfd_ecoff_debug_accumulate_other
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 bfd_link_info *);
598 extern bfd_boolean bfd_ecoff_debug_externals
599 (bfd *abfd, struct ecoff_debug_info *debug,
600 const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
601 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
602 void (*set_index) (struct bfd_symbol *, bfd_size_type));
603 extern bfd_boolean bfd_ecoff_debug_one_external
604 (bfd *abfd, struct ecoff_debug_info *debug,
605 const struct ecoff_debug_swap *swap, const char *name,
606 struct ecoff_extr *esym);
607 extern bfd_size_type bfd_ecoff_debug_size
608 (bfd *abfd, struct ecoff_debug_info *debug,
609 const struct ecoff_debug_swap *swap);
610 extern bfd_boolean bfd_ecoff_write_debug
611 (bfd *abfd, struct ecoff_debug_info *debug,
612 const struct ecoff_debug_swap *swap, file_ptr where);
613 extern bfd_boolean bfd_ecoff_write_accumulated_debug
614 (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
615 const struct ecoff_debug_swap *swap,
616 struct bfd_link_info *info, file_ptr where);
618 /* Externally visible ELF routines. */
620 struct bfd_link_needed_list
622 struct bfd_link_needed_list *next;
627 enum dynamic_lib_link_class {
631 DYN_NO_ADD_NEEDED = 4,
635 enum notice_asneeded_action {
641 extern bfd_boolean bfd_elf_record_link_assignment
642 (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
644 extern struct bfd_link_needed_list *bfd_elf_get_needed_list
645 (bfd *, struct bfd_link_info *);
646 extern bfd_boolean bfd_elf_get_bfd_needed_list
647 (bfd *, struct bfd_link_needed_list **);
648 extern bfd_boolean bfd_elf_size_dynamic_sections
649 (bfd *, const char *, const char *, const char *, const char *, const char *,
650 const char * const *, struct bfd_link_info *, struct bfd_section **,
651 struct bfd_elf_version_tree *);
652 extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
653 (bfd *, struct bfd_link_info *);
654 extern void bfd_elf_set_dt_needed_name
655 (bfd *, const char *);
656 extern const char *bfd_elf_get_dt_soname
658 extern void bfd_elf_set_dyn_lib_class
659 (bfd *, enum dynamic_lib_link_class);
660 extern int bfd_elf_get_dyn_lib_class
662 extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
663 (bfd *, struct bfd_link_info *);
664 extern bfd_boolean bfd_elf_discard_info
665 (bfd *, struct bfd_link_info *);
666 extern unsigned int _bfd_elf_default_action_discarded
667 (struct bfd_section *);
669 /* Return an upper bound on the number of bytes required to store a
670 copy of ABFD's program header table entries. Return -1 if an error
671 occurs; bfd_get_error will return an appropriate code. */
672 extern long bfd_get_elf_phdr_upper_bound
675 /* Copy ABFD's program header table entries to *PHDRS. The entries
676 will be stored as an array of Elf_Internal_Phdr structures, as
677 defined in include/elf/internal.h. To find out how large the
678 buffer needs to be, call bfd_get_elf_phdr_upper_bound.
680 Return the number of program header table entries read, or -1 if an
681 error occurs; bfd_get_error will return an appropriate code. */
682 extern int bfd_get_elf_phdrs
683 (bfd *abfd, void *phdrs);
685 /* Create a new BFD as if by bfd_openr. Rather than opening a file,
686 reconstruct an ELF file by reading the segments out of remote memory
687 based on the ELF file header at EHDR_VMA and the ELF program headers it
688 points to. If not null, *LOADBASEP is filled in with the difference
689 between the VMAs from which the segments were read, and the VMAs the
690 file headers (and hence BFD's idea of each section's VMA) put them at.
692 The function TARGET_READ_MEMORY is called to copy LEN bytes from the
693 remote memory at target address VMA into the local buffer at MYADDR; it
694 should return zero on success or an `errno' code on failure. TEMPL must
695 be a BFD for an ELF target with the word size and byte order found in
696 the remote memory. */
697 extern bfd *bfd_elf_bfd_from_remote_memory
698 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
699 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len));
701 /* Return the arch_size field of an elf bfd, or -1 if not elf. */
702 extern int bfd_get_arch_size
705 /* Return TRUE if address "naturally" sign extends, or -1 if not elf. */
706 extern int bfd_get_sign_extend_vma
709 extern struct bfd_section *_bfd_elf_tls_setup
710 (bfd *, struct bfd_link_info *);
712 extern void _bfd_fix_excluded_sec_syms
713 (bfd *, struct bfd_link_info *);
715 extern unsigned bfd_m68k_mach_to_features (int);
717 extern int bfd_m68k_features_to_mach (unsigned);
719 extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
720 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
723 extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
725 extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
726 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
729 extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
730 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
733 /* SunOS shared library support routines for the linker. */
735 extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
736 (bfd *, struct bfd_link_info *);
737 extern bfd_boolean bfd_sunos_record_link_assignment
738 (bfd *, struct bfd_link_info *, const char *);
739 extern bfd_boolean bfd_sunos_size_dynamic_sections
740 (bfd *, struct bfd_link_info *, struct bfd_section **,
741 struct bfd_section **, struct bfd_section **);
743 /* Linux shared library support routines for the linker. */
745 extern bfd_boolean bfd_i386linux_size_dynamic_sections
746 (bfd *, struct bfd_link_info *);
747 extern bfd_boolean bfd_m68klinux_size_dynamic_sections
748 (bfd *, struct bfd_link_info *);
749 extern bfd_boolean bfd_sparclinux_size_dynamic_sections
750 (bfd *, struct bfd_link_info *);
754 struct _bfd_window_internal;
755 typedef struct _bfd_window_internal bfd_window_internal;
757 typedef struct _bfd_window
759 /* What the user asked for. */
762 /* The actual window used by BFD. Small user-requested read-only
763 regions sharing a page may share a single window into the object
764 file. Read-write versions shouldn't until I've fixed things to
765 keep track of which portions have been claimed by the
766 application; don't want to give the same region back when the
767 application wants two writable copies! */
768 struct _bfd_window_internal *i;
772 extern void bfd_init_window
774 extern void bfd_free_window
776 extern bfd_boolean bfd_get_file_window
777 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
779 /* XCOFF support routines for the linker. */
781 extern bfd_boolean bfd_xcoff_split_import_path
782 (bfd *, const char *, const char **, const char **);
783 extern bfd_boolean bfd_xcoff_set_archive_import_path
784 (struct bfd_link_info *, bfd *, const char *);
785 extern bfd_boolean bfd_xcoff_link_record_set
786 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
787 extern bfd_boolean bfd_xcoff_import_symbol
788 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
789 const char *, const char *, const char *, unsigned int);
790 extern bfd_boolean bfd_xcoff_export_symbol
791 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
792 extern bfd_boolean bfd_xcoff_link_count_reloc
793 (bfd *, struct bfd_link_info *, const char *);
794 extern bfd_boolean bfd_xcoff_record_link_assignment
795 (bfd *, struct bfd_link_info *, const char *);
796 extern bfd_boolean bfd_xcoff_size_dynamic_sections
797 (bfd *, struct bfd_link_info *, const char *, const char *,
798 unsigned long, unsigned long, unsigned long, bfd_boolean,
799 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean);
800 extern bfd_boolean bfd_xcoff_link_generate_rtinit
801 (bfd *, const char *, const char *, bfd_boolean);
803 /* XCOFF support routines for ar. */
804 extern bfd_boolean bfd_xcoff_ar_archive_set_magic
807 /* Externally visible COFF routines. */
809 #if defined(__STDC__) || defined(ALMOST_STDC)
810 struct internal_syment;
811 union internal_auxent;
814 extern bfd_boolean bfd_coff_get_syment
815 (bfd *, struct bfd_symbol *, struct internal_syment *);
817 extern bfd_boolean bfd_coff_get_auxent
818 (bfd *, struct bfd_symbol *, int, union internal_auxent *);
820 extern bfd_boolean bfd_coff_set_symbol_class
821 (bfd *, struct bfd_symbol *, unsigned int);
823 extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
824 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
826 /* ARM VFP11 erratum workaround support. */
829 BFD_ARM_VFP11_FIX_DEFAULT,
830 BFD_ARM_VFP11_FIX_NONE,
831 BFD_ARM_VFP11_FIX_SCALAR,
832 BFD_ARM_VFP11_FIX_VECTOR
835 extern void bfd_elf32_arm_init_maps
838 extern void bfd_elf32_arm_set_vfp11_fix
839 (bfd *, struct bfd_link_info *);
841 extern void bfd_elf32_arm_set_cortex_a8_fix
842 (bfd *, struct bfd_link_info *);
844 extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
845 (bfd *, struct bfd_link_info *);
847 extern void bfd_elf32_arm_vfp11_fix_veneer_locations
848 (bfd *, struct bfd_link_info *);
850 /* ARM Interworking support. Called from linker. */
851 extern bfd_boolean bfd_arm_allocate_interworking_sections
852 (struct bfd_link_info *);
854 extern bfd_boolean bfd_arm_process_before_allocation
855 (bfd *, struct bfd_link_info *, int);
857 extern bfd_boolean bfd_arm_get_bfd_for_interworking
858 (bfd *, struct bfd_link_info *);
860 /* PE ARM Interworking support. Called from linker. */
861 extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
862 (struct bfd_link_info *);
864 extern bfd_boolean bfd_arm_pe_process_before_allocation
865 (bfd *, struct bfd_link_info *, int);
867 extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
868 (bfd *, struct bfd_link_info *);
870 /* ELF ARM Interworking support. Called from linker. */
871 extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
872 (struct bfd_link_info *);
874 extern bfd_boolean bfd_elf32_arm_process_before_allocation
875 (bfd *, struct bfd_link_info *);
877 void bfd_elf32_arm_set_target_relocs
878 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix,
881 extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
882 (bfd *, struct bfd_link_info *);
884 extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
885 (bfd *, struct bfd_link_info *);
887 /* ELF ARM mapping symbol support */
888 #define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0)
889 #define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1)
890 #define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2)
891 #define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0)
892 extern bfd_boolean bfd_is_arm_special_symbol_name
893 (const char * name, int type);
895 extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int);
897 /* ARM Note section processing. */
898 extern bfd_boolean bfd_arm_merge_machines
901 extern bfd_boolean bfd_arm_update_notes
902 (bfd *, const char *);
904 extern unsigned int bfd_arm_get_mach_from_notes
905 (bfd *, const char *);
907 /* ARM stub generation support. Called from the linker. */
908 extern int elf32_arm_setup_section_lists
909 (bfd *, struct bfd_link_info *);
910 extern void elf32_arm_next_input_section
911 (struct bfd_link_info *, struct bfd_section *);
912 extern bfd_boolean elf32_arm_size_stubs
913 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
914 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void));
915 extern bfd_boolean elf32_arm_build_stubs
916 (struct bfd_link_info *);
918 /* ARM unwind section editing support. */
919 extern bfd_boolean elf32_arm_fix_exidx_coverage
920 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
922 /* PowerPC @tls opcode transform/validate. */
923 extern unsigned int _bfd_elf_ppc_at_tls_transform
924 (unsigned int, unsigned int);
925 /* PowerPC @tprel opcode transform/validate. */
926 extern unsigned int _bfd_elf_ppc_at_tprel_transform
927 (unsigned int, unsigned int);
929 /* TI COFF load page support. */
930 extern void bfd_ticoff_set_section_load_page
931 (struct bfd_section *, int);
933 extern int bfd_ticoff_get_section_load_page
934 (struct bfd_section *);
936 /* H8/300 functions. */
937 extern bfd_vma bfd_h8300_pad_address
940 /* IA64 Itanium code generation. Called from linker. */
941 extern void bfd_elf32_ia64_after_parse
944 extern void bfd_elf64_ia64_after_parse
947 /* This structure is used for a comdat section, as in PE. A comdat
948 section is associated with a particular symbol. When the linker
949 sees a comdat section, it keeps only one of the sections with a
950 given name and associated with a given symbol. */
952 struct coff_comdat_info
954 /* The name of the symbol associated with a comdat section. */
957 /* The local symbol table index of the symbol associated with a
958 comdat section. This is only meaningful to the object file format
959 specific code; it is not an index into the list returned by
960 bfd_canonicalize_symtab. */
964 extern struct coff_comdat_info *bfd_coff_get_comdat_section
965 (bfd *, struct bfd_section *);
967 /* Extracted from init.c. */
968 void bfd_init (void);
970 /* Extracted from opncls.c. */
971 extern unsigned int bfd_use_reserved_id;
972 bfd *bfd_fopen (const char *filename, const char *target,
973 const char *mode, int fd);
975 bfd *bfd_openr (const char *filename, const char *target);
977 bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
979 bfd *bfd_openstreamr (const char *, const char *, void *);
981 bfd *bfd_openr_iovec (const char *filename, const char *target,
982 void *(*open_func) (struct bfd *nbfd,
985 file_ptr (*pread_func) (struct bfd *nbfd,
990 int (*close_func) (struct bfd *nbfd,
992 int (*stat_func) (struct bfd *abfd,
996 bfd *bfd_openw (const char *filename, const char *target);
998 bfd_boolean bfd_close (bfd *abfd);
1000 bfd_boolean bfd_close_all_done (bfd *);
1002 bfd *bfd_create (const char *filename, bfd *templ);
1004 bfd_boolean bfd_make_writable (bfd *abfd);
1006 bfd_boolean bfd_make_readable (bfd *abfd);
1008 void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1010 void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1012 unsigned long bfd_calc_gnu_debuglink_crc32
1013 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
1015 char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
1017 struct bfd_section *bfd_create_gnu_debuglink_section
1018 (bfd *abfd, const char *filename);
1020 bfd_boolean bfd_fill_in_gnu_debuglink_section
1021 (bfd *abfd, struct bfd_section *sect, const char *filename);
1023 /* Extracted from libbfd.c. */
1025 /* Byte swapping macros for user section data. */
1027 #define bfd_put_8(abfd, val, ptr) \
1028 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
1029 #define bfd_put_signed_8 \
1031 #define bfd_get_8(abfd, ptr) \
1032 (*(unsigned char *) (ptr) & 0xff)
1033 #define bfd_get_signed_8(abfd, ptr) \
1034 (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
1036 #define bfd_put_16(abfd, val, ptr) \
1037 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
1038 #define bfd_put_signed_16 \
1040 #define bfd_get_16(abfd, ptr) \
1041 BFD_SEND (abfd, bfd_getx16, (ptr))
1042 #define bfd_get_signed_16(abfd, ptr) \
1043 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
1045 #define bfd_put_32(abfd, val, ptr) \
1046 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
1047 #define bfd_put_signed_32 \
1049 #define bfd_get_32(abfd, ptr) \
1050 BFD_SEND (abfd, bfd_getx32, (ptr))
1051 #define bfd_get_signed_32(abfd, ptr) \
1052 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
1054 #define bfd_put_64(abfd, val, ptr) \
1055 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
1056 #define bfd_put_signed_64 \
1058 #define bfd_get_64(abfd, ptr) \
1059 BFD_SEND (abfd, bfd_getx64, (ptr))
1060 #define bfd_get_signed_64(abfd, ptr) \
1061 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
1063 #define bfd_get(bits, abfd, ptr) \
1064 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1065 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1066 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1067 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1068 : (abort (), (bfd_vma) - 1))
1070 #define bfd_put(bits, abfd, val, ptr) \
1071 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1072 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1073 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1074 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1075 : (abort (), (void) 0))
1078 /* Byte swapping macros for file header data. */
1080 #define bfd_h_put_8(abfd, val, ptr) \
1081 bfd_put_8 (abfd, val, ptr)
1082 #define bfd_h_put_signed_8(abfd, val, ptr) \
1083 bfd_put_8 (abfd, val, ptr)
1084 #define bfd_h_get_8(abfd, ptr) \
1085 bfd_get_8 (abfd, ptr)
1086 #define bfd_h_get_signed_8(abfd, ptr) \
1087 bfd_get_signed_8 (abfd, ptr)
1089 #define bfd_h_put_16(abfd, val, ptr) \
1090 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
1091 #define bfd_h_put_signed_16 \
1093 #define bfd_h_get_16(abfd, ptr) \
1094 BFD_SEND (abfd, bfd_h_getx16, (ptr))
1095 #define bfd_h_get_signed_16(abfd, ptr) \
1096 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
1098 #define bfd_h_put_32(abfd, val, ptr) \
1099 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
1100 #define bfd_h_put_signed_32 \
1102 #define bfd_h_get_32(abfd, ptr) \
1103 BFD_SEND (abfd, bfd_h_getx32, (ptr))
1104 #define bfd_h_get_signed_32(abfd, ptr) \
1105 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
1107 #define bfd_h_put_64(abfd, val, ptr) \
1108 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
1109 #define bfd_h_put_signed_64 \
1111 #define bfd_h_get_64(abfd, ptr) \
1112 BFD_SEND (abfd, bfd_h_getx64, (ptr))
1113 #define bfd_h_get_signed_64(abfd, ptr) \
1114 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1116 /* Aliases for the above, which should eventually go away. */
1118 #define H_PUT_64 bfd_h_put_64
1119 #define H_PUT_32 bfd_h_put_32
1120 #define H_PUT_16 bfd_h_put_16
1121 #define H_PUT_8 bfd_h_put_8
1122 #define H_PUT_S64 bfd_h_put_signed_64
1123 #define H_PUT_S32 bfd_h_put_signed_32
1124 #define H_PUT_S16 bfd_h_put_signed_16
1125 #define H_PUT_S8 bfd_h_put_signed_8
1126 #define H_GET_64 bfd_h_get_64
1127 #define H_GET_32 bfd_h_get_32
1128 #define H_GET_16 bfd_h_get_16
1129 #define H_GET_8 bfd_h_get_8
1130 #define H_GET_S64 bfd_h_get_signed_64
1131 #define H_GET_S32 bfd_h_get_signed_32
1132 #define H_GET_S16 bfd_h_get_signed_16
1133 #define H_GET_S8 bfd_h_get_signed_8
1136 /* Extracted from bfdio.c. */
1137 long bfd_get_mtime (bfd *abfd);
1139 file_ptr bfd_get_size (bfd *abfd);
1141 void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
1142 int prot, int flags, file_ptr offset);
1144 /* Extracted from bfdwin.c. */
1145 /* Extracted from section.c. */
1146 typedef struct bfd_section
1148 /* The name of the section; the name isn't a copy, the pointer is
1149 the same as that passed to bfd_make_section. */
1152 /* A unique sequence number. */
1155 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
1158 /* The next section in the list belonging to the BFD, or NULL. */
1159 struct bfd_section *next;
1161 /* The previous section in the list belonging to the BFD, or NULL. */
1162 struct bfd_section *prev;
1164 /* The field flags contains attributes of the section. Some
1165 flags are read in from the object file, and some are
1166 synthesized from other information. */
1169 #define SEC_NO_FLAGS 0x000
1171 /* Tells the OS to allocate space for this section when loading.
1172 This is clear for a section containing debug information only. */
1173 #define SEC_ALLOC 0x001
1175 /* Tells the OS to load the section from the file when loading.
1176 This is clear for a .bss section. */
1177 #define SEC_LOAD 0x002
1179 /* The section contains data still to be relocated, so there is
1180 some relocation information too. */
1181 #define SEC_RELOC 0x004
1183 /* A signal to the OS that the section contains read only data. */
1184 #define SEC_READONLY 0x008
1186 /* The section contains code only. */
1187 #define SEC_CODE 0x010
1189 /* The section contains data only. */
1190 #define SEC_DATA 0x020
1192 /* The section will reside in ROM. */
1193 #define SEC_ROM 0x040
1195 /* The section contains constructor information. This section
1196 type is used by the linker to create lists of constructors and
1197 destructors used by <<g++>>. When a back end sees a symbol
1198 which should be used in a constructor list, it creates a new
1199 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1200 the symbol to it, and builds a relocation. To build the lists
1201 of constructors, all the linker has to do is catenate all the
1202 sections called <<__CTOR_LIST__>> and relocate the data
1203 contained within - exactly the operations it would peform on
1205 #define SEC_CONSTRUCTOR 0x080
1207 /* The section has contents - a data section could be
1208 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1209 <<SEC_HAS_CONTENTS>> */
1210 #define SEC_HAS_CONTENTS 0x100
1212 /* An instruction to the linker to not output the section
1213 even if it has information which would normally be written. */
1214 #define SEC_NEVER_LOAD 0x200
1216 /* The section contains thread local data. */
1217 #define SEC_THREAD_LOCAL 0x400
1219 /* The section has GOT references. This flag is only for the
1220 linker, and is currently only used by the elf32-hppa back end.
1221 It will be set if global offset table references were detected
1222 in this section, which indicate to the linker that the section
1223 contains PIC code, and must be handled specially when doing a
1225 #define SEC_HAS_GOT_REF 0x800
1227 /* The section contains common symbols (symbols may be defined
1228 multiple times, the value of a symbol is the amount of
1229 space it requires, and the largest symbol value is the one
1230 used). Most targets have exactly one of these (which we
1231 translate to bfd_com_section_ptr), but ECOFF has two. */
1232 #define SEC_IS_COMMON 0x1000
1234 /* The section contains only debugging information. For
1235 example, this is set for ELF .debug and .stab sections.
1236 strip tests this flag to see if a section can be
1238 #define SEC_DEBUGGING 0x2000
1240 /* The contents of this section are held in memory pointed to
1241 by the contents field. This is checked by bfd_get_section_contents,
1242 and the data is retrieved from memory if appropriate. */
1243 #define SEC_IN_MEMORY 0x4000
1245 /* The contents of this section are to be excluded by the
1246 linker for executable and shared objects unless those
1247 objects are to be further relocated. */
1248 #define SEC_EXCLUDE 0x8000
1250 /* The contents of this section are to be sorted based on the sum of
1251 the symbol and addend values specified by the associated relocation
1252 entries. Entries without associated relocation entries will be
1253 appended to the end of the section in an unspecified order. */
1254 #define SEC_SORT_ENTRIES 0x10000
1256 /* When linking, duplicate sections of the same name should be
1257 discarded, rather than being combined into a single section as
1258 is usually done. This is similar to how common symbols are
1259 handled. See SEC_LINK_DUPLICATES below. */
1260 #define SEC_LINK_ONCE 0x20000
1262 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1263 should handle duplicate sections. */
1264 #define SEC_LINK_DUPLICATES 0xc0000
1266 /* This value for SEC_LINK_DUPLICATES means that duplicate
1267 sections with the same name should simply be discarded. */
1268 #define SEC_LINK_DUPLICATES_DISCARD 0x0
1270 /* This value for SEC_LINK_DUPLICATES means that the linker
1271 should warn if there are any duplicate sections, although
1272 it should still only link one copy. */
1273 #define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
1275 /* This value for SEC_LINK_DUPLICATES means that the linker
1276 should warn if any duplicate sections are a different size. */
1277 #define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
1279 /* This value for SEC_LINK_DUPLICATES means that the linker
1280 should warn if any duplicate sections contain different
1282 #define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1283 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
1285 /* This section was created by the linker as part of dynamic
1286 relocation or other arcane processing. It is skipped when
1287 going through the first-pass output, trusting that someone
1288 else up the line will take care of it later. */
1289 #define SEC_LINKER_CREATED 0x100000
1291 /* This section should not be subject to garbage collection.
1292 Also set to inform the linker that this section should not be
1293 listed in the link map as discarded. */
1294 #define SEC_KEEP 0x200000
1296 /* This section contains "short" data, and should be placed
1298 #define SEC_SMALL_DATA 0x400000
1300 /* Attempt to merge identical entities in the section.
1301 Entity size is given in the entsize field. */
1302 #define SEC_MERGE 0x800000
1304 /* If given with SEC_MERGE, entities to merge are zero terminated
1305 strings where entsize specifies character size instead of fixed
1307 #define SEC_STRINGS 0x1000000
1309 /* This section contains data about section groups. */
1310 #define SEC_GROUP 0x2000000
1312 /* The section is a COFF shared library section. This flag is
1313 only for the linker. If this type of section appears in
1314 the input file, the linker must copy it to the output file
1315 without changing the vma or size. FIXME: Although this
1316 was originally intended to be general, it really is COFF
1317 specific (and the flag was renamed to indicate this). It
1318 might be cleaner to have some more general mechanism to
1319 allow the back end to control what the linker does with
1321 #define SEC_COFF_SHARED_LIBRARY 0x4000000
1323 /* This section contains data which may be shared with other
1324 executables or shared objects. This is for COFF only. */
1325 #define SEC_COFF_SHARED 0x8000000
1327 /* When a section with this flag is being linked, then if the size of
1328 the input section is less than a page, it should not cross a page
1329 boundary. If the size of the input section is one page or more,
1330 it should be aligned on a page boundary. This is for TI
1332 #define SEC_TIC54X_BLOCK 0x10000000
1334 /* Conditionally link this section; do not link if there are no
1335 references found to any symbol in the section. This is for TI
1337 #define SEC_TIC54X_CLINK 0x20000000
1339 /* Indicate that section has the no read flag set. This happens
1340 when memory read flag isn't set. */
1341 #define SEC_COFF_NOREAD 0x40000000
1343 /* End of section flags. */
1345 /* Some internal packed boolean fields. */
1347 /* See the vma field. */
1348 unsigned int user_set_vma : 1;
1350 /* A mark flag used by some of the linker backends. */
1351 unsigned int linker_mark : 1;
1353 /* Another mark flag used by some of the linker backends. Set for
1354 output sections that have an input section. */
1355 unsigned int linker_has_input : 1;
1357 /* Mark flag used by some linker backends for garbage collection. */
1358 unsigned int gc_mark : 1;
1360 /* Section compression status. */
1361 unsigned int compress_status : 2;
1362 #define COMPRESS_SECTION_NONE 0
1363 #define COMPRESS_SECTION_DONE 1
1364 #define DECOMPRESS_SECTION_SIZED 2
1366 /* The following flags are used by the ELF linker. */
1368 /* Mark sections which have been allocated to segments. */
1369 unsigned int segment_mark : 1;
1371 /* Type of sec_info information. */
1372 unsigned int sec_info_type:3;
1373 #define ELF_INFO_TYPE_NONE 0
1374 #define ELF_INFO_TYPE_STABS 1
1375 #define ELF_INFO_TYPE_MERGE 2
1376 #define ELF_INFO_TYPE_EH_FRAME 3
1377 #define ELF_INFO_TYPE_JUST_SYMS 4
1379 /* Nonzero if this section uses RELA relocations, rather than REL. */
1380 unsigned int use_rela_p:1;
1382 /* Bits used by various backends. The generic code doesn't touch
1385 unsigned int sec_flg0:1;
1386 unsigned int sec_flg1:1;
1387 unsigned int sec_flg2:1;
1388 unsigned int sec_flg3:1;
1389 unsigned int sec_flg4:1;
1390 unsigned int sec_flg5:1;
1392 /* End of internal packed boolean fields. */
1394 /* The virtual memory address of the section - where it will be
1395 at run time. The symbols are relocated against this. The
1396 user_set_vma flag is maintained by bfd; if it's not set, the
1397 backend can assign addresses (for example, in <<a.out>>, where
1398 the default address for <<.data>> is dependent on the specific
1399 target and various flags). */
1402 /* The load address of the section - where it would be in a
1403 rom image; really only used for writing section header
1407 /* The size of the section in octets, as it will be output.
1408 Contains a value even if the section has no contents (e.g., the
1409 size of <<.bss>>). */
1412 /* For input sections, the original size on disk of the section, in
1413 octets. This field should be set for any section whose size is
1414 changed by linker relaxation. It is required for sections where
1415 the linker relaxation scheme doesn't cache altered section and
1416 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1417 targets), and thus the original size needs to be kept to read the
1418 section multiple times. For output sections, rawsize holds the
1419 section size calculated on a previous linker relaxation pass. */
1420 bfd_size_type rawsize;
1422 /* The compressed size of the section in octets. */
1423 bfd_size_type compressed_size;
1425 /* Relaxation table. */
1426 struct relax_table *relax;
1428 /* Count of used relaxation table entries. */
1432 /* If this section is going to be output, then this value is the
1433 offset in *bytes* into the output section of the first byte in the
1434 input section (byte ==> smallest addressable unit on the
1435 target). In most cases, if this was going to start at the
1436 100th octet (8-bit quantity) in the output section, this value
1437 would be 100. However, if the target byte size is 16 bits
1438 (bfd_octets_per_byte is "2"), this value would be 50. */
1439 bfd_vma output_offset;
1441 /* The output section through which to map on output. */
1442 struct bfd_section *output_section;
1444 /* The alignment requirement of the section, as an exponent of 2 -
1445 e.g., 3 aligns to 2^3 (or 8). */
1446 unsigned int alignment_power;
1448 /* If an input section, a pointer to a vector of relocation
1449 records for the data in this section. */
1450 struct reloc_cache_entry *relocation;
1452 /* If an output section, a pointer to a vector of pointers to
1453 relocation records for the data in this section. */
1454 struct reloc_cache_entry **orelocation;
1456 /* The number of relocation records in one of the above. */
1457 unsigned reloc_count;
1459 /* Information below is back end specific - and not always used
1462 /* File position of section data. */
1465 /* File position of relocation info. */
1466 file_ptr rel_filepos;
1468 /* File position of line data. */
1469 file_ptr line_filepos;
1471 /* Pointer to data for applications. */
1474 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1476 unsigned char *contents;
1478 /* Attached line number information. */
1481 /* Number of line number records. */
1482 unsigned int lineno_count;
1484 /* Entity size for merging purposes. */
1485 unsigned int entsize;
1487 /* Points to the kept section if this section is a link-once section,
1488 and is discarded. */
1489 struct bfd_section *kept_section;
1491 /* When a section is being output, this value changes as more
1492 linenumbers are written out. */
1493 file_ptr moving_line_filepos;
1495 /* What the section number is in the target world. */
1500 /* If this is a constructor section then here is a list of the
1501 relocations created to relocate items within it. */
1502 struct relent_chain *constructor_chain;
1504 /* The BFD which owns the section. */
1507 /* A symbol which points at this section only. */
1508 struct bfd_symbol *symbol;
1509 struct bfd_symbol **symbol_ptr_ptr;
1511 /* Early in the link process, map_head and map_tail are used to build
1512 a list of input sections attached to an output section. Later,
1513 output sections use these fields for a list of bfd_link_order
1516 struct bfd_link_order *link_order;
1517 struct bfd_section *s;
1518 } map_head, map_tail;
1521 /* Relax table contains information about instructions which can
1522 be removed by relaxation -- replacing a long address with a
1524 struct relax_table {
1525 /* Address where bytes may be deleted. */
1528 /* Number of bytes to be deleted. */
1532 /* These sections are global, and are managed by BFD. The application
1533 and target back end are not permitted to change the values in
1534 these sections. New code should use the section_ptr macros rather
1535 than referring directly to the const sections. The const sections
1536 may eventually vanish. */
1537 #define BFD_ABS_SECTION_NAME "*ABS*"
1538 #define BFD_UND_SECTION_NAME "*UND*"
1539 #define BFD_COM_SECTION_NAME "*COM*"
1540 #define BFD_IND_SECTION_NAME "*IND*"
1542 /* The absolute section. */
1543 extern asection bfd_abs_section;
1544 #define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1545 #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
1546 /* Pointer to the undefined section. */
1547 extern asection bfd_und_section;
1548 #define bfd_und_section_ptr ((asection *) &bfd_und_section)
1549 #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1550 /* Pointer to the common section. */
1551 extern asection bfd_com_section;
1552 #define bfd_com_section_ptr ((asection *) &bfd_com_section)
1553 /* Pointer to the indirect section. */
1554 extern asection bfd_ind_section;
1555 #define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1556 #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1558 #define bfd_is_const_section(SEC) \
1559 ( ((SEC) == bfd_abs_section_ptr) \
1560 || ((SEC) == bfd_und_section_ptr) \
1561 || ((SEC) == bfd_com_section_ptr) \
1562 || ((SEC) == bfd_ind_section_ptr))
1564 /* Macros to handle insertion and deletion of a bfd's sections. These
1565 only handle the list pointers, ie. do not adjust section_count,
1566 target_index etc. */
1567 #define bfd_section_list_remove(ABFD, S) \
1571 asection *_next = _s->next; \
1572 asection *_prev = _s->prev; \
1574 _prev->next = _next; \
1576 (ABFD)->sections = _next; \
1578 _next->prev = _prev; \
1580 (ABFD)->section_last = _prev; \
1583 #define bfd_section_list_append(ABFD, S) \
1587 bfd *_abfd = ABFD; \
1589 if (_abfd->section_last) \
1591 _s->prev = _abfd->section_last; \
1592 _abfd->section_last->next = _s; \
1597 _abfd->sections = _s; \
1599 _abfd->section_last = _s; \
1602 #define bfd_section_list_prepend(ABFD, S) \
1606 bfd *_abfd = ABFD; \
1608 if (_abfd->sections) \
1610 _s->next = _abfd->sections; \
1611 _abfd->sections->prev = _s; \
1616 _abfd->section_last = _s; \
1618 _abfd->sections = _s; \
1621 #define bfd_section_list_insert_after(ABFD, A, S) \
1626 asection *_next = _a->next; \
1633 (ABFD)->section_last = _s; \
1636 #define bfd_section_list_insert_before(ABFD, B, S) \
1641 asection *_prev = _b->prev; \
1648 (ABFD)->sections = _s; \
1651 #define bfd_section_removed_from_list(ABFD, S) \
1652 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
1654 #define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
1655 /* name, id, index, next, prev, flags, user_set_vma, */ \
1656 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1658 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
1661 /* segment_mark, sec_info_type, use_rela_p, */ \
1664 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
1667 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \
1668 0, 0, 0, 0, 0, 0, 0, \
1670 /* output_offset, output_section, alignment_power, */ \
1671 0, (struct bfd_section *) &SEC, 0, \
1673 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1674 NULL, NULL, 0, 0, 0, \
1676 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1677 0, NULL, NULL, NULL, 0, \
1679 /* entsize, kept_section, moving_line_filepos, */ \
1682 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1683 0, NULL, NULL, NULL, \
1685 /* symbol, symbol_ptr_ptr, */ \
1686 (struct bfd_symbol *) SYM, &SEC.symbol, \
1688 /* map_head, map_tail */ \
1689 { NULL }, { NULL } \
1692 void bfd_section_list_clear (bfd *);
1694 asection *bfd_get_section_by_name (bfd *abfd, const char *name);
1696 asection *bfd_get_section_by_name_if
1699 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1702 char *bfd_get_unique_section_name
1703 (bfd *abfd, const char *templat, int *count);
1705 asection *bfd_make_section_old_way (bfd *abfd, const char *name);
1707 asection *bfd_make_section_anyway_with_flags
1708 (bfd *abfd, const char *name, flagword flags);
1710 asection *bfd_make_section_anyway (bfd *abfd, const char *name);
1712 asection *bfd_make_section_with_flags
1713 (bfd *, const char *name, flagword flags);
1715 asection *bfd_make_section (bfd *, const char *name);
1717 bfd_boolean bfd_set_section_flags
1718 (bfd *abfd, asection *sec, flagword flags);
1720 void bfd_rename_section
1721 (bfd *abfd, asection *sec, const char *newname);
1723 void bfd_map_over_sections
1725 void (*func) (bfd *abfd, asection *sect, void *obj),
1728 asection *bfd_sections_find_if
1730 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
1733 bfd_boolean bfd_set_section_size
1734 (bfd *abfd, asection *sec, bfd_size_type val);
1736 bfd_boolean bfd_set_section_contents
1737 (bfd *abfd, asection *section, const void *data,
1738 file_ptr offset, bfd_size_type count);
1740 bfd_boolean bfd_get_section_contents
1741 (bfd *abfd, asection *section, void *location, file_ptr offset,
1742 bfd_size_type count);
1744 bfd_boolean bfd_malloc_and_get_section
1745 (bfd *abfd, asection *section, bfd_byte **buf);
1747 bfd_boolean bfd_copy_private_section_data
1748 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
1750 #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1751 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1752 (ibfd, isection, obfd, osection))
1753 bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1755 bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
1757 /* Extracted from archures.c. */
1758 enum bfd_architecture
1760 bfd_arch_unknown, /* File arch not known. */
1761 bfd_arch_obscure, /* Arch known, not one of these. */
1762 bfd_arch_m68k, /* Motorola 68xxx */
1763 #define bfd_mach_m68000 1
1764 #define bfd_mach_m68008 2
1765 #define bfd_mach_m68010 3
1766 #define bfd_mach_m68020 4
1767 #define bfd_mach_m68030 5
1768 #define bfd_mach_m68040 6
1769 #define bfd_mach_m68060 7
1770 #define bfd_mach_cpu32 8
1771 #define bfd_mach_fido 9
1772 #define bfd_mach_mcf_isa_a_nodiv 10
1773 #define bfd_mach_mcf_isa_a 11
1774 #define bfd_mach_mcf_isa_a_mac 12
1775 #define bfd_mach_mcf_isa_a_emac 13
1776 #define bfd_mach_mcf_isa_aplus 14
1777 #define bfd_mach_mcf_isa_aplus_mac 15
1778 #define bfd_mach_mcf_isa_aplus_emac 16
1779 #define bfd_mach_mcf_isa_b_nousp 17
1780 #define bfd_mach_mcf_isa_b_nousp_mac 18
1781 #define bfd_mach_mcf_isa_b_nousp_emac 19
1782 #define bfd_mach_mcf_isa_b 20
1783 #define bfd_mach_mcf_isa_b_mac 21
1784 #define bfd_mach_mcf_isa_b_emac 22
1785 #define bfd_mach_mcf_isa_b_float 23
1786 #define bfd_mach_mcf_isa_b_float_mac 24
1787 #define bfd_mach_mcf_isa_b_float_emac 25
1788 #define bfd_mach_mcf_isa_c 26
1789 #define bfd_mach_mcf_isa_c_mac 27
1790 #define bfd_mach_mcf_isa_c_emac 28
1791 #define bfd_mach_mcf_isa_c_nodiv 29
1792 #define bfd_mach_mcf_isa_c_nodiv_mac 30
1793 #define bfd_mach_mcf_isa_c_nodiv_emac 31
1794 bfd_arch_vax, /* DEC Vax */
1795 bfd_arch_i960, /* Intel 960 */
1796 /* The order of the following is important.
1797 lower number indicates a machine type that
1798 only accepts a subset of the instructions
1799 available to machines with higher numbers.
1800 The exception is the "ca", which is
1801 incompatible with all other machines except
1804 #define bfd_mach_i960_core 1
1805 #define bfd_mach_i960_ka_sa 2
1806 #define bfd_mach_i960_kb_sb 3
1807 #define bfd_mach_i960_mc 4
1808 #define bfd_mach_i960_xa 5
1809 #define bfd_mach_i960_ca 6
1810 #define bfd_mach_i960_jx 7
1811 #define bfd_mach_i960_hx 8
1813 bfd_arch_or32, /* OpenRISC 32 */
1815 bfd_arch_sparc, /* SPARC */
1816 #define bfd_mach_sparc 1
1817 /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
1818 #define bfd_mach_sparc_sparclet 2
1819 #define bfd_mach_sparc_sparclite 3
1820 #define bfd_mach_sparc_v8plus 4
1821 #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
1822 #define bfd_mach_sparc_sparclite_le 6
1823 #define bfd_mach_sparc_v9 7
1824 #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1825 #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1826 #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
1827 /* Nonzero if MACH has the v9 instruction set. */
1828 #define bfd_mach_sparc_v9_p(mach) \
1829 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
1830 && (mach) != bfd_mach_sparc_sparclite_le)
1831 /* Nonzero if MACH is a 64 bit sparc architecture. */
1832 #define bfd_mach_sparc_64bit_p(mach) \
1833 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
1834 bfd_arch_spu, /* PowerPC SPU */
1835 #define bfd_mach_spu 256
1836 bfd_arch_mips, /* MIPS Rxxxx */
1837 #define bfd_mach_mips3000 3000
1838 #define bfd_mach_mips3900 3900
1839 #define bfd_mach_mips4000 4000
1840 #define bfd_mach_mips4010 4010
1841 #define bfd_mach_mips4100 4100
1842 #define bfd_mach_mips4111 4111
1843 #define bfd_mach_mips4120 4120
1844 #define bfd_mach_mips4300 4300
1845 #define bfd_mach_mips4400 4400
1846 #define bfd_mach_mips4600 4600
1847 #define bfd_mach_mips4650 4650
1848 #define bfd_mach_mips5000 5000
1849 #define bfd_mach_mips5400 5400
1850 #define bfd_mach_mips5500 5500
1851 #define bfd_mach_mips6000 6000
1852 #define bfd_mach_mips7000 7000
1853 #define bfd_mach_mips8000 8000
1854 #define bfd_mach_mips9000 9000
1855 #define bfd_mach_mips10000 10000
1856 #define bfd_mach_mips12000 12000
1857 #define bfd_mach_mips14000 14000
1858 #define bfd_mach_mips16000 16000
1859 #define bfd_mach_mips16 16
1860 #define bfd_mach_mips5 5
1861 #define bfd_mach_mips_loongson_2e 3001
1862 #define bfd_mach_mips_loongson_2f 3002
1863 #define bfd_mach_mips_loongson_3a 3003
1864 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
1865 #define bfd_mach_mips_octeon 6501
1866 #define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */
1867 #define bfd_mach_mipsisa32 32
1868 #define bfd_mach_mipsisa32r2 33
1869 #define bfd_mach_mipsisa64 64
1870 #define bfd_mach_mipsisa64r2 65
1871 bfd_arch_i386, /* Intel 386 */
1872 #define bfd_mach_i386_i386 1
1873 #define bfd_mach_i386_i8086 2
1874 #define bfd_mach_i386_i386_intel_syntax 3
1875 #define bfd_mach_x64_32 32
1876 #define bfd_mach_x64_32_intel_syntax 33
1877 #define bfd_mach_x86_64 64
1878 #define bfd_mach_x86_64_intel_syntax 65
1879 bfd_arch_l1om, /* Intel L1OM */
1880 #define bfd_mach_l1om 66
1881 #define bfd_mach_l1om_intel_syntax 67
1882 bfd_arch_we32k, /* AT&T WE32xxx */
1883 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1884 bfd_arch_i860, /* Intel 860 */
1885 bfd_arch_i370, /* IBM 360/370 Mainframes */
1886 bfd_arch_romp, /* IBM ROMP PC/RT */
1887 bfd_arch_convex, /* Convex */
1888 bfd_arch_m88k, /* Motorola 88xxx */
1889 bfd_arch_m98k, /* Motorola 98xxx */
1890 bfd_arch_pyramid, /* Pyramid Technology */
1891 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
1892 #define bfd_mach_h8300 1
1893 #define bfd_mach_h8300h 2
1894 #define bfd_mach_h8300s 3
1895 #define bfd_mach_h8300hn 4
1896 #define bfd_mach_h8300sn 5
1897 #define bfd_mach_h8300sx 6
1898 #define bfd_mach_h8300sxn 7
1899 bfd_arch_pdp11, /* DEC PDP-11 */
1901 bfd_arch_powerpc, /* PowerPC */
1902 #define bfd_mach_ppc 32
1903 #define bfd_mach_ppc64 64
1904 #define bfd_mach_ppc_403 403
1905 #define bfd_mach_ppc_403gc 4030
1906 #define bfd_mach_ppc_405 405
1907 #define bfd_mach_ppc_505 505
1908 #define bfd_mach_ppc_601 601
1909 #define bfd_mach_ppc_602 602
1910 #define bfd_mach_ppc_603 603
1911 #define bfd_mach_ppc_ec603e 6031
1912 #define bfd_mach_ppc_604 604
1913 #define bfd_mach_ppc_620 620
1914 #define bfd_mach_ppc_630 630
1915 #define bfd_mach_ppc_750 750
1916 #define bfd_mach_ppc_860 860
1917 #define bfd_mach_ppc_a35 35
1918 #define bfd_mach_ppc_rs64ii 642
1919 #define bfd_mach_ppc_rs64iii 643
1920 #define bfd_mach_ppc_7400 7400
1921 #define bfd_mach_ppc_e500 500
1922 #define bfd_mach_ppc_e500mc 5001
1923 #define bfd_mach_ppc_e500mc64 5005
1924 #define bfd_mach_ppc_titan 83
1925 bfd_arch_rs6000, /* IBM RS/6000 */
1926 #define bfd_mach_rs6k 6000
1927 #define bfd_mach_rs6k_rs1 6001
1928 #define bfd_mach_rs6k_rsc 6003
1929 #define bfd_mach_rs6k_rs2 6002
1930 bfd_arch_hppa, /* HP PA RISC */
1931 #define bfd_mach_hppa10 10
1932 #define bfd_mach_hppa11 11
1933 #define bfd_mach_hppa20 20
1934 #define bfd_mach_hppa20w 25
1935 bfd_arch_d10v, /* Mitsubishi D10V */
1936 #define bfd_mach_d10v 1
1937 #define bfd_mach_d10v_ts2 2
1938 #define bfd_mach_d10v_ts3 3
1939 bfd_arch_d30v, /* Mitsubishi D30V */
1940 bfd_arch_dlx, /* DLX */
1941 bfd_arch_m68hc11, /* Motorola 68HC11 */
1942 bfd_arch_m68hc12, /* Motorola 68HC12 */
1943 #define bfd_mach_m6812_default 0
1944 #define bfd_mach_m6812 1
1945 #define bfd_mach_m6812s 2
1946 bfd_arch_z8k, /* Zilog Z8000 */
1947 #define bfd_mach_z8001 1
1948 #define bfd_mach_z8002 2
1949 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
1950 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
1951 #define bfd_mach_sh 1
1952 #define bfd_mach_sh2 0x20
1953 #define bfd_mach_sh_dsp 0x2d
1954 #define bfd_mach_sh2a 0x2a
1955 #define bfd_mach_sh2a_nofpu 0x2b
1956 #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1957 #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1958 #define bfd_mach_sh2a_or_sh4 0x2a3
1959 #define bfd_mach_sh2a_or_sh3e 0x2a4
1960 #define bfd_mach_sh2e 0x2e
1961 #define bfd_mach_sh3 0x30
1962 #define bfd_mach_sh3_nommu 0x31
1963 #define bfd_mach_sh3_dsp 0x3d
1964 #define bfd_mach_sh3e 0x3e
1965 #define bfd_mach_sh4 0x40
1966 #define bfd_mach_sh4_nofpu 0x41
1967 #define bfd_mach_sh4_nommu_nofpu 0x42
1968 #define bfd_mach_sh4a 0x4a
1969 #define bfd_mach_sh4a_nofpu 0x4b
1970 #define bfd_mach_sh4al_dsp 0x4d
1971 #define bfd_mach_sh5 0x50
1972 bfd_arch_alpha, /* Dec Alpha */
1973 #define bfd_mach_alpha_ev4 0x10
1974 #define bfd_mach_alpha_ev5 0x20
1975 #define bfd_mach_alpha_ev6 0x30
1976 bfd_arch_arm, /* Advanced Risc Machines ARM. */
1977 #define bfd_mach_arm_unknown 0
1978 #define bfd_mach_arm_2 1
1979 #define bfd_mach_arm_2a 2
1980 #define bfd_mach_arm_3 3
1981 #define bfd_mach_arm_3M 4
1982 #define bfd_mach_arm_4 5
1983 #define bfd_mach_arm_4T 6
1984 #define bfd_mach_arm_5 7
1985 #define bfd_mach_arm_5T 8
1986 #define bfd_mach_arm_5TE 9
1987 #define bfd_mach_arm_XScale 10
1988 #define bfd_mach_arm_ep9312 11
1989 #define bfd_mach_arm_iWMMXt 12
1990 #define bfd_mach_arm_iWMMXt2 13
1991 bfd_arch_ns32k, /* National Semiconductors ns32000 */
1992 bfd_arch_w65, /* WDC 65816 */
1993 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
1994 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
1995 #define bfd_mach_tic3x 30
1996 #define bfd_mach_tic4x 40
1997 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
1998 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */
1999 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
2000 bfd_arch_v850, /* NEC V850 */
2001 #define bfd_mach_v850 1
2002 #define bfd_mach_v850e 'E'
2003 #define bfd_mach_v850e1 '1'
2004 #define bfd_mach_v850e2 0x4532
2005 #define bfd_mach_v850e2v3 0x45325633
2006 bfd_arch_arc, /* ARC Cores */
2007 #define bfd_mach_arc_5 5
2008 #define bfd_mach_arc_6 6
2009 #define bfd_mach_arc_7 7
2010 #define bfd_mach_arc_8 8
2011 bfd_arch_m32c, /* Renesas M16C/M32C. */
2012 #define bfd_mach_m16c 0x75
2013 #define bfd_mach_m32c 0x78
2014 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
2015 #define bfd_mach_m32r 1 /* For backwards compatibility. */
2016 #define bfd_mach_m32rx 'x'
2017 #define bfd_mach_m32r2 '2'
2018 bfd_arch_mn10200, /* Matsushita MN10200 */
2019 bfd_arch_mn10300, /* Matsushita MN10300 */
2020 #define bfd_mach_mn10300 300
2021 #define bfd_mach_am33 330
2022 #define bfd_mach_am33_2 332
2024 #define bfd_mach_fr30 0x46523330
2026 #define bfd_mach_frv 1
2027 #define bfd_mach_frvsimple 2
2028 #define bfd_mach_fr300 300
2029 #define bfd_mach_fr400 400
2030 #define bfd_mach_fr450 450
2031 #define bfd_mach_frvtomcat 499 /* fr500 prototype */
2032 #define bfd_mach_fr500 500
2033 #define bfd_mach_fr550 550
2034 bfd_arch_moxie, /* The moxie processor */
2035 #define bfd_mach_moxie 1
2038 #define bfd_mach_mep 1
2039 #define bfd_mach_mep_h1 0x6831
2040 #define bfd_mach_mep_c5 0x6335
2041 bfd_arch_ia64, /* HP/Intel ia64 */
2042 #define bfd_mach_ia64_elf64 64
2043 #define bfd_mach_ia64_elf32 32
2044 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
2045 #define bfd_mach_ip2022 1
2046 #define bfd_mach_ip2022ext 2
2047 bfd_arch_iq2000, /* Vitesse IQ2000. */
2048 #define bfd_mach_iq2000 1
2049 #define bfd_mach_iq10 2
2051 #define bfd_mach_ms1 1
2052 #define bfd_mach_mrisc2 2
2053 #define bfd_mach_ms2 3
2055 bfd_arch_avr, /* Atmel AVR microcontrollers. */
2056 #define bfd_mach_avr1 1
2057 #define bfd_mach_avr2 2
2058 #define bfd_mach_avr25 25
2059 #define bfd_mach_avr3 3
2060 #define bfd_mach_avr31 31
2061 #define bfd_mach_avr35 35
2062 #define bfd_mach_avr4 4
2063 #define bfd_mach_avr5 5
2064 #define bfd_mach_avr51 51
2065 #define bfd_mach_avr6 6
2066 #define bfd_mach_avrxmega1 101
2067 #define bfd_mach_avrxmega2 102
2068 #define bfd_mach_avrxmega3 103
2069 #define bfd_mach_avrxmega4 104
2070 #define bfd_mach_avrxmega5 105
2071 #define bfd_mach_avrxmega6 106
2072 #define bfd_mach_avrxmega7 107
2073 bfd_arch_bfin, /* ADI Blackfin */
2074 #define bfd_mach_bfin 1
2075 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2076 #define bfd_mach_cr16 1
2077 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2078 #define bfd_mach_cr16c 1
2079 bfd_arch_crx, /* National Semiconductor CRX. */
2080 #define bfd_mach_crx 1
2081 bfd_arch_cris, /* Axis CRIS */
2082 #define bfd_mach_cris_v0_v10 255
2083 #define bfd_mach_cris_v32 32
2084 #define bfd_mach_cris_v10_v32 1032
2085 bfd_arch_rx, /* Renesas RX. */
2086 #define bfd_mach_rx 0x75
2087 bfd_arch_s390, /* IBM s390 */
2088 #define bfd_mach_s390_31 31
2089 #define bfd_mach_s390_64 64
2090 bfd_arch_score, /* Sunplus score */
2091 #define bfd_mach_score3 3
2092 #define bfd_mach_score7 7
2093 bfd_arch_openrisc, /* OpenRISC */
2094 bfd_arch_mmix, /* Donald Knuth's educational processor. */
2096 #define bfd_mach_xstormy16 1
2097 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2098 #define bfd_mach_msp11 11
2099 #define bfd_mach_msp110 110
2100 #define bfd_mach_msp12 12
2101 #define bfd_mach_msp13 13
2102 #define bfd_mach_msp14 14
2103 #define bfd_mach_msp15 15
2104 #define bfd_mach_msp16 16
2105 #define bfd_mach_msp21 21
2106 #define bfd_mach_msp31 31
2107 #define bfd_mach_msp32 32
2108 #define bfd_mach_msp33 33
2109 #define bfd_mach_msp41 41
2110 #define bfd_mach_msp42 42
2111 #define bfd_mach_msp43 43
2112 #define bfd_mach_msp44 44
2113 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2114 #define bfd_mach_xc16x 1
2115 #define bfd_mach_xc16xl 2
2116 #define bfd_mach_xc16xs 3
2117 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2118 #define bfd_mach_xtensa 1
2120 #define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2121 #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2122 #define bfd_mach_z80full 7 /* All undocumented instructions. */
2123 #define bfd_mach_r800 11 /* R800: successor with multiplication. */
2124 bfd_arch_lm32, /* Lattice Mico32 */
2125 #define bfd_mach_lm32 1
2126 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
2130 typedef struct bfd_arch_info
2133 int bits_per_address;
2135 enum bfd_architecture arch;
2137 const char *arch_name;
2138 const char *printable_name;
2139 unsigned int section_align_power;
2140 /* TRUE if this is the default machine for the architecture.
2141 The default arch should be the first entry for an arch so that
2142 all the entries for that arch can be accessed via <<next>>. */
2143 bfd_boolean the_default;
2144 const struct bfd_arch_info * (*compatible)
2145 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
2147 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
2149 const struct bfd_arch_info *next;
2153 const char *bfd_printable_name (bfd *abfd);
2155 const bfd_arch_info_type *bfd_scan_arch (const char *string);
2157 const char **bfd_arch_list (void);
2159 const bfd_arch_info_type *bfd_arch_get_compatible
2160 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
2162 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
2164 enum bfd_architecture bfd_get_arch (bfd *abfd);
2166 unsigned long bfd_get_mach (bfd *abfd);
2168 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
2170 unsigned int bfd_arch_bits_per_address (bfd *abfd);
2172 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
2174 const bfd_arch_info_type *bfd_lookup_arch
2175 (enum bfd_architecture arch, unsigned long machine);
2177 const char *bfd_printable_arch_mach
2178 (enum bfd_architecture arch, unsigned long machine);
2180 unsigned int bfd_octets_per_byte (bfd *abfd);
2182 unsigned int bfd_arch_mach_octets_per_byte
2183 (enum bfd_architecture arch, unsigned long machine);
2185 /* Extracted from reloc.c. */
2186 typedef enum bfd_reloc_status
2188 /* No errors detected. */
2191 /* The relocation was performed, but there was an overflow. */
2194 /* The address to relocate was not within the section supplied. */
2195 bfd_reloc_outofrange,
2197 /* Used by special functions. */
2200 /* Unsupported relocation size requested. */
2201 bfd_reloc_notsupported,
2206 /* The symbol to relocate against was undefined. */
2207 bfd_reloc_undefined,
2209 /* The relocation was performed, but may not be ok - presently
2210 generated only when linking i960 coff files with i960 b.out
2211 symbols. If this type is returned, the error_message argument
2212 to bfd_perform_relocation will be set. */
2215 bfd_reloc_status_type;
2218 typedef struct reloc_cache_entry
2220 /* A pointer into the canonical table of pointers. */
2221 struct bfd_symbol **sym_ptr_ptr;
2223 /* offset in section. */
2224 bfd_size_type address;
2226 /* addend for relocation value. */
2229 /* Pointer to how to perform the required relocation. */
2230 reloc_howto_type *howto;
2235 enum complain_overflow
2237 /* Do not complain on overflow. */
2238 complain_overflow_dont,
2240 /* Complain if the value overflows when considered as a signed
2241 number one bit larger than the field. ie. A bitfield of N bits
2242 is allowed to represent -2**n to 2**n-1. */
2243 complain_overflow_bitfield,
2245 /* Complain if the value overflows when considered as a signed
2247 complain_overflow_signed,
2249 /* Complain if the value overflows when considered as an
2251 complain_overflow_unsigned
2254 struct reloc_howto_struct
2256 /* The type field has mainly a documentary use - the back end can
2257 do what it wants with it, though normally the back end's
2258 external idea of what a reloc number is stored
2259 in this field. For example, a PC relative word relocation
2260 in a coff environment has the type 023 - because that's
2261 what the outside world calls a R_PCRWORD reloc. */
2264 /* The value the final relocation is shifted right by. This drops
2265 unwanted data from the relocation. */
2266 unsigned int rightshift;
2268 /* The size of the item to be relocated. This is *not* a
2269 power-of-two measure. To get the number of bytes operated
2270 on by a type of relocation, use bfd_get_reloc_size. */
2273 /* The number of bits in the item to be relocated. This is used
2274 when doing overflow checking. */
2275 unsigned int bitsize;
2277 /* The relocation is relative to the field being relocated. */
2278 bfd_boolean pc_relative;
2280 /* The bit position of the reloc value in the destination.
2281 The relocated value is left shifted by this amount. */
2282 unsigned int bitpos;
2284 /* What type of overflow error should be checked for when
2286 enum complain_overflow complain_on_overflow;
2288 /* If this field is non null, then the supplied function is
2289 called rather than the normal function. This allows really
2290 strange relocation methods to be accommodated (e.g., i960 callj
2292 bfd_reloc_status_type (*special_function)
2293 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
2296 /* The textual name of the relocation type. */
2299 /* Some formats record a relocation addend in the section contents
2300 rather than with the relocation. For ELF formats this is the
2301 distinction between USE_REL and USE_RELA (though the code checks
2302 for USE_REL == 1/0). The value of this field is TRUE if the
2303 addend is recorded with the section contents; when performing a
2304 partial link (ld -r) the section contents (the data) will be
2305 modified. The value of this field is FALSE if addends are
2306 recorded with the relocation (in arelent.addend); when performing
2307 a partial link the relocation will be modified.
2308 All relocations for all ELF USE_RELA targets should set this field
2309 to FALSE (values of TRUE should be looked on with suspicion).
2310 However, the converse is not true: not all relocations of all ELF
2311 USE_REL targets set this field to TRUE. Why this is so is peculiar
2312 to each particular target. For relocs that aren't used in partial
2313 links (e.g. GOT stuff) it doesn't matter what this is set to. */
2314 bfd_boolean partial_inplace;
2316 /* src_mask selects the part of the instruction (or data) to be used
2317 in the relocation sum. If the target relocations don't have an
2318 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2319 dst_mask to extract the addend from the section contents. If
2320 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2321 field should be zero. Non-zero values for ELF USE_RELA targets are
2322 bogus as in those cases the value in the dst_mask part of the
2323 section contents should be treated as garbage. */
2326 /* dst_mask selects which parts of the instruction (or data) are
2327 replaced with a relocated value. */
2330 /* When some formats create PC relative instructions, they leave
2331 the value of the pc of the place being relocated in the offset
2332 slot of the instruction, so that a PC relative relocation can
2333 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2334 Some formats leave the displacement part of an instruction
2335 empty (e.g., m88k bcs); this flag signals the fact. */
2336 bfd_boolean pcrel_offset;
2339 #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2340 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2341 #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2342 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
2343 NAME, FALSE, 0, 0, IN)
2345 #define EMPTY_HOWTO(C) \
2346 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2347 NULL, FALSE, 0, 0, FALSE)
2349 #define HOWTO_PREPARE(relocation, symbol) \
2351 if (symbol != NULL) \
2353 if (bfd_is_com_section (symbol->section)) \
2359 relocation = symbol->value; \
2364 unsigned int bfd_get_reloc_size (reloc_howto_type *);
2366 typedef struct relent_chain
2369 struct relent_chain *next;
2373 bfd_reloc_status_type bfd_check_overflow
2374 (enum complain_overflow how,
2375 unsigned int bitsize,
2376 unsigned int rightshift,
2377 unsigned int addrsize,
2378 bfd_vma relocation);
2380 bfd_reloc_status_type bfd_perform_relocation
2382 arelent *reloc_entry,
2384 asection *input_section,
2386 char **error_message);
2388 bfd_reloc_status_type bfd_install_relocation
2390 arelent *reloc_entry,
2391 void *data, bfd_vma data_start,
2392 asection *input_section,
2393 char **error_message);
2395 enum bfd_reloc_code_real {
2396 _dummy_first_bfd_reloc_code_real,
2399 /* Basic absolute relocations of N bits. */
2408 /* PC-relative relocations. Sometimes these are relative to the address
2409 of the relocation itself; sometimes they are relative to the start of
2410 the section containing the relocation. It depends on the specific target.
2412 The 24-bit relocation is used in some Intel 960 configurations. */
2420 /* Section relative relocations. Some targets need this for DWARF2. */
2421 BFD_RELOC_32_SECREL,
2424 BFD_RELOC_32_GOT_PCREL,
2425 BFD_RELOC_16_GOT_PCREL,
2426 BFD_RELOC_8_GOT_PCREL,
2427 BFD_RELOC_32_GOTOFF,
2428 BFD_RELOC_16_GOTOFF,
2429 BFD_RELOC_LO16_GOTOFF,
2430 BFD_RELOC_HI16_GOTOFF,
2431 BFD_RELOC_HI16_S_GOTOFF,
2433 BFD_RELOC_64_PLT_PCREL,
2434 BFD_RELOC_32_PLT_PCREL,
2435 BFD_RELOC_24_PLT_PCREL,
2436 BFD_RELOC_16_PLT_PCREL,
2437 BFD_RELOC_8_PLT_PCREL,
2438 BFD_RELOC_64_PLTOFF,
2439 BFD_RELOC_32_PLTOFF,
2440 BFD_RELOC_16_PLTOFF,
2441 BFD_RELOC_LO16_PLTOFF,
2442 BFD_RELOC_HI16_PLTOFF,
2443 BFD_RELOC_HI16_S_PLTOFF,
2446 /* Relocations used by 68K ELF. */
2447 BFD_RELOC_68K_GLOB_DAT,
2448 BFD_RELOC_68K_JMP_SLOT,
2449 BFD_RELOC_68K_RELATIVE,
2450 BFD_RELOC_68K_TLS_GD32,
2451 BFD_RELOC_68K_TLS_GD16,
2452 BFD_RELOC_68K_TLS_GD8,
2453 BFD_RELOC_68K_TLS_LDM32,
2454 BFD_RELOC_68K_TLS_LDM16,
2455 BFD_RELOC_68K_TLS_LDM8,
2456 BFD_RELOC_68K_TLS_LDO32,
2457 BFD_RELOC_68K_TLS_LDO16,
2458 BFD_RELOC_68K_TLS_LDO8,
2459 BFD_RELOC_68K_TLS_IE32,
2460 BFD_RELOC_68K_TLS_IE16,
2461 BFD_RELOC_68K_TLS_IE8,
2462 BFD_RELOC_68K_TLS_LE32,
2463 BFD_RELOC_68K_TLS_LE16,
2464 BFD_RELOC_68K_TLS_LE8,
2466 /* Linkage-table relative. */
2467 BFD_RELOC_32_BASEREL,
2468 BFD_RELOC_16_BASEREL,
2469 BFD_RELOC_LO16_BASEREL,
2470 BFD_RELOC_HI16_BASEREL,
2471 BFD_RELOC_HI16_S_BASEREL,
2472 BFD_RELOC_8_BASEREL,
2475 /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
2478 /* These PC-relative relocations are stored as word displacements --
2479 i.e., byte displacements shifted right two bits. The 30-bit word
2480 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2481 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2482 signed 16-bit displacement is used on the MIPS, and the 23-bit
2483 displacement is used on the Alpha. */
2484 BFD_RELOC_32_PCREL_S2,
2485 BFD_RELOC_16_PCREL_S2,
2486 BFD_RELOC_23_PCREL_S2,
2488 /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2489 the target word. These are used on the SPARC. */
2493 /* For systems that allocate a Global Pointer register, these are
2494 displacements off that register. These relocation types are
2495 handled specially, because the value the register will have is
2496 decided relatively late. */
2500 /* Reloc types used for i960/b.out. */
2501 BFD_RELOC_I960_CALLJ,
2503 /* SPARC ELF relocations. There is probably some overlap with other
2504 relocation types already defined. */
2506 BFD_RELOC_SPARC_WDISP22,
2509 BFD_RELOC_SPARC_GOT10,
2510 BFD_RELOC_SPARC_GOT13,
2511 BFD_RELOC_SPARC_GOT22,
2512 BFD_RELOC_SPARC_PC10,
2513 BFD_RELOC_SPARC_PC22,
2514 BFD_RELOC_SPARC_WPLT30,
2515 BFD_RELOC_SPARC_COPY,
2516 BFD_RELOC_SPARC_GLOB_DAT,
2517 BFD_RELOC_SPARC_JMP_SLOT,
2518 BFD_RELOC_SPARC_RELATIVE,
2519 BFD_RELOC_SPARC_UA16,
2520 BFD_RELOC_SPARC_UA32,
2521 BFD_RELOC_SPARC_UA64,
2522 BFD_RELOC_SPARC_GOTDATA_HIX22,
2523 BFD_RELOC_SPARC_GOTDATA_LOX10,
2524 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2525 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2526 BFD_RELOC_SPARC_GOTDATA_OP,
2527 BFD_RELOC_SPARC_JMP_IREL,
2528 BFD_RELOC_SPARC_IRELATIVE,
2530 /* I think these are specific to SPARC a.out (e.g., Sun 4). */
2531 BFD_RELOC_SPARC_BASE13,
2532 BFD_RELOC_SPARC_BASE22,
2534 /* SPARC64 relocations */
2535 #define BFD_RELOC_SPARC_64 BFD_RELOC_64
2538 BFD_RELOC_SPARC_OLO10,
2539 BFD_RELOC_SPARC_HH22,
2540 BFD_RELOC_SPARC_HM10,
2541 BFD_RELOC_SPARC_LM22,
2542 BFD_RELOC_SPARC_PC_HH22,
2543 BFD_RELOC_SPARC_PC_HM10,
2544 BFD_RELOC_SPARC_PC_LM22,
2545 BFD_RELOC_SPARC_WDISP16,
2546 BFD_RELOC_SPARC_WDISP19,
2550 #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2551 BFD_RELOC_SPARC_PLT32,
2552 BFD_RELOC_SPARC_PLT64,
2553 BFD_RELOC_SPARC_HIX22,
2554 BFD_RELOC_SPARC_LOX10,
2555 BFD_RELOC_SPARC_H44,
2556 BFD_RELOC_SPARC_M44,
2557 BFD_RELOC_SPARC_L44,
2558 BFD_RELOC_SPARC_REGISTER,
2560 /* SPARC little endian relocation */
2561 BFD_RELOC_SPARC_REV32,
2563 /* SPARC TLS relocations */
2564 BFD_RELOC_SPARC_TLS_GD_HI22,
2565 BFD_RELOC_SPARC_TLS_GD_LO10,
2566 BFD_RELOC_SPARC_TLS_GD_ADD,
2567 BFD_RELOC_SPARC_TLS_GD_CALL,
2568 BFD_RELOC_SPARC_TLS_LDM_HI22,
2569 BFD_RELOC_SPARC_TLS_LDM_LO10,
2570 BFD_RELOC_SPARC_TLS_LDM_ADD,
2571 BFD_RELOC_SPARC_TLS_LDM_CALL,
2572 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2573 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2574 BFD_RELOC_SPARC_TLS_LDO_ADD,
2575 BFD_RELOC_SPARC_TLS_IE_HI22,
2576 BFD_RELOC_SPARC_TLS_IE_LO10,
2577 BFD_RELOC_SPARC_TLS_IE_LD,
2578 BFD_RELOC_SPARC_TLS_IE_LDX,
2579 BFD_RELOC_SPARC_TLS_IE_ADD,
2580 BFD_RELOC_SPARC_TLS_LE_HIX22,
2581 BFD_RELOC_SPARC_TLS_LE_LOX10,
2582 BFD_RELOC_SPARC_TLS_DTPMOD32,
2583 BFD_RELOC_SPARC_TLS_DTPMOD64,
2584 BFD_RELOC_SPARC_TLS_DTPOFF32,
2585 BFD_RELOC_SPARC_TLS_DTPOFF64,
2586 BFD_RELOC_SPARC_TLS_TPOFF32,
2587 BFD_RELOC_SPARC_TLS_TPOFF64,
2589 /* SPU Relocations. */
2592 BFD_RELOC_SPU_IMM10,
2593 BFD_RELOC_SPU_IMM10W,
2594 BFD_RELOC_SPU_IMM16,
2595 BFD_RELOC_SPU_IMM16W,
2596 BFD_RELOC_SPU_IMM18,
2597 BFD_RELOC_SPU_PCREL9a,
2598 BFD_RELOC_SPU_PCREL9b,
2599 BFD_RELOC_SPU_PCREL16,
2602 BFD_RELOC_SPU_PPU32,
2603 BFD_RELOC_SPU_PPU64,
2604 BFD_RELOC_SPU_ADD_PIC,
2606 /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2607 "addend" in some special way.
2608 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2609 writing; when reading, it will be the absolute section symbol. The
2610 addend is the displacement in bytes of the "lda" instruction from
2611 the "ldah" instruction (which is at the address of this reloc). */
2612 BFD_RELOC_ALPHA_GPDISP_HI16,
2614 /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2615 with GPDISP_HI16 relocs. The addend is ignored when writing the
2616 relocations out, and is filled in with the file's GP value on
2617 reading, for convenience. */
2618 BFD_RELOC_ALPHA_GPDISP_LO16,
2620 /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2621 relocation except that there is no accompanying GPDISP_LO16
2623 BFD_RELOC_ALPHA_GPDISP,
2625 /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2626 the assembler turns it into a LDQ instruction to load the address of
2627 the symbol, and then fills in a register in the real instruction.
2629 The LITERAL reloc, at the LDQ instruction, refers to the .lita
2630 section symbol. The addend is ignored when writing, but is filled
2631 in with the file's GP value on reading, for convenience, as with the
2634 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2635 It should refer to the symbol to be referenced, as with 16_GOTOFF,
2636 but it generates output not based on the position within the .got
2637 section, but relative to the GP value chosen for the file during the
2640 The LITUSE reloc, on the instruction using the loaded address, gives
2641 information to the linker that it might be able to use to optimize
2642 away some literal section references. The symbol is ignored (read
2643 as the absolute section symbol), and the "addend" indicates the type
2644 of instruction using the register:
2645 1 - "memory" fmt insn
2646 2 - byte-manipulation (byte offset reg)
2647 3 - jsr (target of branch) */
2648 BFD_RELOC_ALPHA_LITERAL,
2649 BFD_RELOC_ALPHA_ELF_LITERAL,
2650 BFD_RELOC_ALPHA_LITUSE,
2652 /* The HINT relocation indicates a value that should be filled into the
2653 "hint" field of a jmp/jsr/ret instruction, for possible branch-
2654 prediction logic which may be provided on some processors. */
2655 BFD_RELOC_ALPHA_HINT,
2657 /* The LINKAGE relocation outputs a linkage pair in the object file,
2658 which is filled by the linker. */
2659 BFD_RELOC_ALPHA_LINKAGE,
2661 /* The CODEADDR relocation outputs a STO_CA in the object file,
2662 which is filled by the linker. */
2663 BFD_RELOC_ALPHA_CODEADDR,
2665 /* The GPREL_HI/LO relocations together form a 32-bit offset from the
2667 BFD_RELOC_ALPHA_GPREL_HI16,
2668 BFD_RELOC_ALPHA_GPREL_LO16,
2670 /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2671 share a common GP, and the target address is adjusted for
2672 STO_ALPHA_STD_GPLOAD. */
2673 BFD_RELOC_ALPHA_BRSGP,
2675 /* The NOP relocation outputs a NOP if the longword displacement
2676 between two procedure entry points is < 2^21. */
2677 BFD_RELOC_ALPHA_NOP,
2679 /* The BSR relocation outputs a BSR if the longword displacement
2680 between two procedure entry points is < 2^21. */
2681 BFD_RELOC_ALPHA_BSR,
2683 /* The LDA relocation outputs a LDA if the longword displacement
2684 between two procedure entry points is < 2^16. */
2685 BFD_RELOC_ALPHA_LDA,
2687 /* The BOH relocation outputs a BSR if the longword displacement
2688 between two procedure entry points is < 2^21, or else a hint. */
2689 BFD_RELOC_ALPHA_BOH,
2691 /* Alpha thread-local storage relocations. */
2692 BFD_RELOC_ALPHA_TLSGD,
2693 BFD_RELOC_ALPHA_TLSLDM,
2694 BFD_RELOC_ALPHA_DTPMOD64,
2695 BFD_RELOC_ALPHA_GOTDTPREL16,
2696 BFD_RELOC_ALPHA_DTPREL64,
2697 BFD_RELOC_ALPHA_DTPREL_HI16,
2698 BFD_RELOC_ALPHA_DTPREL_LO16,
2699 BFD_RELOC_ALPHA_DTPREL16,
2700 BFD_RELOC_ALPHA_GOTTPREL16,
2701 BFD_RELOC_ALPHA_TPREL64,
2702 BFD_RELOC_ALPHA_TPREL_HI16,
2703 BFD_RELOC_ALPHA_TPREL_LO16,
2704 BFD_RELOC_ALPHA_TPREL16,
2706 /* Bits 27..2 of the relocation address shifted right 2 bits;
2707 simple reloc otherwise. */
2710 /* The MIPS16 jump instruction. */
2711 BFD_RELOC_MIPS16_JMP,
2713 /* MIPS16 GP relative reloc. */
2714 BFD_RELOC_MIPS16_GPREL,
2716 /* High 16 bits of 32-bit value; simple reloc. */
2719 /* High 16 bits of 32-bit value but the low 16 bits will be sign
2720 extended and added to form the final result. If the low 16
2721 bits form a negative number, we need to add one to the high value
2722 to compensate for the borrow when the low bits are added. */
2728 /* High 16 bits of 32-bit pc-relative value */
2729 BFD_RELOC_HI16_PCREL,
2731 /* High 16 bits of 32-bit pc-relative value, adjusted */
2732 BFD_RELOC_HI16_S_PCREL,
2734 /* Low 16 bits of pc-relative value */
2735 BFD_RELOC_LO16_PCREL,
2737 /* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
2738 16-bit immediate fields */
2739 BFD_RELOC_MIPS16_GOT16,
2740 BFD_RELOC_MIPS16_CALL16,
2742 /* MIPS16 high 16 bits of 32-bit value. */
2743 BFD_RELOC_MIPS16_HI16,
2745 /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2746 extended and added to form the final result. If the low 16
2747 bits form a negative number, we need to add one to the high value
2748 to compensate for the borrow when the low bits are added. */
2749 BFD_RELOC_MIPS16_HI16_S,
2751 /* MIPS16 low 16 bits. */
2752 BFD_RELOC_MIPS16_LO16,
2754 /* Relocation against a MIPS literal section. */
2755 BFD_RELOC_MIPS_LITERAL,
2757 /* MIPS ELF relocations. */
2758 BFD_RELOC_MIPS_GOT16,
2759 BFD_RELOC_MIPS_CALL16,
2760 BFD_RELOC_MIPS_GOT_HI16,
2761 BFD_RELOC_MIPS_GOT_LO16,
2762 BFD_RELOC_MIPS_CALL_HI16,
2763 BFD_RELOC_MIPS_CALL_LO16,
2765 BFD_RELOC_MIPS_GOT_PAGE,
2766 BFD_RELOC_MIPS_GOT_OFST,
2767 BFD_RELOC_MIPS_GOT_DISP,
2768 BFD_RELOC_MIPS_SHIFT5,
2769 BFD_RELOC_MIPS_SHIFT6,
2770 BFD_RELOC_MIPS_INSERT_A,
2771 BFD_RELOC_MIPS_INSERT_B,
2772 BFD_RELOC_MIPS_DELETE,
2773 BFD_RELOC_MIPS_HIGHEST,
2774 BFD_RELOC_MIPS_HIGHER,
2775 BFD_RELOC_MIPS_SCN_DISP,
2776 BFD_RELOC_MIPS_REL16,
2777 BFD_RELOC_MIPS_RELGOT,
2778 BFD_RELOC_MIPS_JALR,
2779 BFD_RELOC_MIPS_TLS_DTPMOD32,
2780 BFD_RELOC_MIPS_TLS_DTPREL32,
2781 BFD_RELOC_MIPS_TLS_DTPMOD64,
2782 BFD_RELOC_MIPS_TLS_DTPREL64,
2783 BFD_RELOC_MIPS_TLS_GD,
2784 BFD_RELOC_MIPS_TLS_LDM,
2785 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2786 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2787 BFD_RELOC_MIPS_TLS_GOTTPREL,
2788 BFD_RELOC_MIPS_TLS_TPREL32,
2789 BFD_RELOC_MIPS_TLS_TPREL64,
2790 BFD_RELOC_MIPS_TLS_TPREL_HI16,
2791 BFD_RELOC_MIPS_TLS_TPREL_LO16,
2794 /* MIPS ELF relocations (VxWorks and PLT extensions). */
2795 BFD_RELOC_MIPS_COPY,
2796 BFD_RELOC_MIPS_JUMP_SLOT,
2799 /* Moxie ELF relocations. */
2800 BFD_RELOC_MOXIE_10_PCREL,
2803 /* Fujitsu Frv Relocations. */
2804 BFD_RELOC_FRV_LABEL16,
2805 BFD_RELOC_FRV_LABEL24,
2808 BFD_RELOC_FRV_GPREL12,
2809 BFD_RELOC_FRV_GPRELU12,
2810 BFD_RELOC_FRV_GPREL32,
2811 BFD_RELOC_FRV_GPRELHI,
2812 BFD_RELOC_FRV_GPRELLO,
2813 BFD_RELOC_FRV_GOT12,
2814 BFD_RELOC_FRV_GOTHI,
2815 BFD_RELOC_FRV_GOTLO,
2816 BFD_RELOC_FRV_FUNCDESC,
2817 BFD_RELOC_FRV_FUNCDESC_GOT12,
2818 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2819 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2820 BFD_RELOC_FRV_FUNCDESC_VALUE,
2821 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2822 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2823 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2824 BFD_RELOC_FRV_GOTOFF12,
2825 BFD_RELOC_FRV_GOTOFFHI,
2826 BFD_RELOC_FRV_GOTOFFLO,
2827 BFD_RELOC_FRV_GETTLSOFF,
2828 BFD_RELOC_FRV_TLSDESC_VALUE,
2829 BFD_RELOC_FRV_GOTTLSDESC12,
2830 BFD_RELOC_FRV_GOTTLSDESCHI,
2831 BFD_RELOC_FRV_GOTTLSDESCLO,
2832 BFD_RELOC_FRV_TLSMOFF12,
2833 BFD_RELOC_FRV_TLSMOFFHI,
2834 BFD_RELOC_FRV_TLSMOFFLO,
2835 BFD_RELOC_FRV_GOTTLSOFF12,
2836 BFD_RELOC_FRV_GOTTLSOFFHI,
2837 BFD_RELOC_FRV_GOTTLSOFFLO,
2838 BFD_RELOC_FRV_TLSOFF,
2839 BFD_RELOC_FRV_TLSDESC_RELAX,
2840 BFD_RELOC_FRV_GETTLSOFF_RELAX,
2841 BFD_RELOC_FRV_TLSOFF_RELAX,
2842 BFD_RELOC_FRV_TLSMOFF,
2845 /* This is a 24bit GOT-relative reloc for the mn10300. */
2846 BFD_RELOC_MN10300_GOTOFF24,
2848 /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2849 in the instruction. */
2850 BFD_RELOC_MN10300_GOT32,
2852 /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2853 in the instruction. */
2854 BFD_RELOC_MN10300_GOT24,
2856 /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2857 in the instruction. */
2858 BFD_RELOC_MN10300_GOT16,
2860 /* Copy symbol at runtime. */
2861 BFD_RELOC_MN10300_COPY,
2863 /* Create GOT entry. */
2864 BFD_RELOC_MN10300_GLOB_DAT,
2866 /* Create PLT entry. */
2867 BFD_RELOC_MN10300_JMP_SLOT,
2869 /* Adjust by program base. */
2870 BFD_RELOC_MN10300_RELATIVE,
2872 /* Together with another reloc targeted at the same location,
2873 allows for a value that is the difference of two symbols
2874 in the same section. */
2875 BFD_RELOC_MN10300_SYM_DIFF,
2877 /* The addend of this reloc is an alignment power that must
2878 be honoured at the offset's location, regardless of linker
2880 BFD_RELOC_MN10300_ALIGN,
2883 /* i386/elf relocations */
2884 BFD_RELOC_386_GOT32,
2885 BFD_RELOC_386_PLT32,
2887 BFD_RELOC_386_GLOB_DAT,
2888 BFD_RELOC_386_JUMP_SLOT,
2889 BFD_RELOC_386_RELATIVE,
2890 BFD_RELOC_386_GOTOFF,
2891 BFD_RELOC_386_GOTPC,
2892 BFD_RELOC_386_TLS_TPOFF,
2893 BFD_RELOC_386_TLS_IE,
2894 BFD_RELOC_386_TLS_GOTIE,
2895 BFD_RELOC_386_TLS_LE,
2896 BFD_RELOC_386_TLS_GD,
2897 BFD_RELOC_386_TLS_LDM,
2898 BFD_RELOC_386_TLS_LDO_32,
2899 BFD_RELOC_386_TLS_IE_32,
2900 BFD_RELOC_386_TLS_LE_32,
2901 BFD_RELOC_386_TLS_DTPMOD32,
2902 BFD_RELOC_386_TLS_DTPOFF32,
2903 BFD_RELOC_386_TLS_TPOFF32,
2904 BFD_RELOC_386_TLS_GOTDESC,
2905 BFD_RELOC_386_TLS_DESC_CALL,
2906 BFD_RELOC_386_TLS_DESC,
2907 BFD_RELOC_386_IRELATIVE,
2909 /* x86-64/elf relocations */
2910 BFD_RELOC_X86_64_GOT32,
2911 BFD_RELOC_X86_64_PLT32,
2912 BFD_RELOC_X86_64_COPY,
2913 BFD_RELOC_X86_64_GLOB_DAT,
2914 BFD_RELOC_X86_64_JUMP_SLOT,
2915 BFD_RELOC_X86_64_RELATIVE,
2916 BFD_RELOC_X86_64_GOTPCREL,
2917 BFD_RELOC_X86_64_32S,
2918 BFD_RELOC_X86_64_DTPMOD64,
2919 BFD_RELOC_X86_64_DTPOFF64,
2920 BFD_RELOC_X86_64_TPOFF64,
2921 BFD_RELOC_X86_64_TLSGD,
2922 BFD_RELOC_X86_64_TLSLD,
2923 BFD_RELOC_X86_64_DTPOFF32,
2924 BFD_RELOC_X86_64_GOTTPOFF,
2925 BFD_RELOC_X86_64_TPOFF32,
2926 BFD_RELOC_X86_64_GOTOFF64,
2927 BFD_RELOC_X86_64_GOTPC32,
2928 BFD_RELOC_X86_64_GOT64,
2929 BFD_RELOC_X86_64_GOTPCREL64,
2930 BFD_RELOC_X86_64_GOTPC64,
2931 BFD_RELOC_X86_64_GOTPLT64,
2932 BFD_RELOC_X86_64_PLTOFF64,
2933 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2934 BFD_RELOC_X86_64_TLSDESC_CALL,
2935 BFD_RELOC_X86_64_TLSDESC,
2936 BFD_RELOC_X86_64_IRELATIVE,
2938 /* ns32k relocations */
2939 BFD_RELOC_NS32K_IMM_8,
2940 BFD_RELOC_NS32K_IMM_16,
2941 BFD_RELOC_NS32K_IMM_32,
2942 BFD_RELOC_NS32K_IMM_8_PCREL,
2943 BFD_RELOC_NS32K_IMM_16_PCREL,
2944 BFD_RELOC_NS32K_IMM_32_PCREL,
2945 BFD_RELOC_NS32K_DISP_8,
2946 BFD_RELOC_NS32K_DISP_16,
2947 BFD_RELOC_NS32K_DISP_32,
2948 BFD_RELOC_NS32K_DISP_8_PCREL,
2949 BFD_RELOC_NS32K_DISP_16_PCREL,
2950 BFD_RELOC_NS32K_DISP_32_PCREL,
2952 /* PDP11 relocations */
2953 BFD_RELOC_PDP11_DISP_8_PCREL,
2954 BFD_RELOC_PDP11_DISP_6_PCREL,
2956 /* Picojava relocs. Not all of these appear in object files. */
2957 BFD_RELOC_PJ_CODE_HI16,
2958 BFD_RELOC_PJ_CODE_LO16,
2959 BFD_RELOC_PJ_CODE_DIR16,
2960 BFD_RELOC_PJ_CODE_DIR32,
2961 BFD_RELOC_PJ_CODE_REL16,
2962 BFD_RELOC_PJ_CODE_REL32,
2964 /* Power(rs6000) and PowerPC relocations. */
2967 BFD_RELOC_PPC_TOC16,
2969 BFD_RELOC_PPC_B16_BRTAKEN,
2970 BFD_RELOC_PPC_B16_BRNTAKEN,
2972 BFD_RELOC_PPC_BA16_BRTAKEN,
2973 BFD_RELOC_PPC_BA16_BRNTAKEN,
2975 BFD_RELOC_PPC_GLOB_DAT,
2976 BFD_RELOC_PPC_JMP_SLOT,
2977 BFD_RELOC_PPC_RELATIVE,
2978 BFD_RELOC_PPC_LOCAL24PC,
2979 BFD_RELOC_PPC_EMB_NADDR32,
2980 BFD_RELOC_PPC_EMB_NADDR16,
2981 BFD_RELOC_PPC_EMB_NADDR16_LO,
2982 BFD_RELOC_PPC_EMB_NADDR16_HI,
2983 BFD_RELOC_PPC_EMB_NADDR16_HA,
2984 BFD_RELOC_PPC_EMB_SDAI16,
2985 BFD_RELOC_PPC_EMB_SDA2I16,
2986 BFD_RELOC_PPC_EMB_SDA2REL,
2987 BFD_RELOC_PPC_EMB_SDA21,
2988 BFD_RELOC_PPC_EMB_MRKREF,
2989 BFD_RELOC_PPC_EMB_RELSEC16,
2990 BFD_RELOC_PPC_EMB_RELST_LO,
2991 BFD_RELOC_PPC_EMB_RELST_HI,
2992 BFD_RELOC_PPC_EMB_RELST_HA,
2993 BFD_RELOC_PPC_EMB_BIT_FLD,
2994 BFD_RELOC_PPC_EMB_RELSDA,
2995 BFD_RELOC_PPC64_HIGHER,
2996 BFD_RELOC_PPC64_HIGHER_S,
2997 BFD_RELOC_PPC64_HIGHEST,
2998 BFD_RELOC_PPC64_HIGHEST_S,
2999 BFD_RELOC_PPC64_TOC16_LO,
3000 BFD_RELOC_PPC64_TOC16_HI,
3001 BFD_RELOC_PPC64_TOC16_HA,
3002 BFD_RELOC_PPC64_TOC,
3003 BFD_RELOC_PPC64_PLTGOT16,
3004 BFD_RELOC_PPC64_PLTGOT16_LO,
3005 BFD_RELOC_PPC64_PLTGOT16_HI,
3006 BFD_RELOC_PPC64_PLTGOT16_HA,
3007 BFD_RELOC_PPC64_ADDR16_DS,
3008 BFD_RELOC_PPC64_ADDR16_LO_DS,
3009 BFD_RELOC_PPC64_GOT16_DS,
3010 BFD_RELOC_PPC64_GOT16_LO_DS,
3011 BFD_RELOC_PPC64_PLT16_LO_DS,
3012 BFD_RELOC_PPC64_SECTOFF_DS,
3013 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3014 BFD_RELOC_PPC64_TOC16_DS,
3015 BFD_RELOC_PPC64_TOC16_LO_DS,
3016 BFD_RELOC_PPC64_PLTGOT16_DS,
3017 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
3019 /* PowerPC and PowerPC64 thread-local storage relocations. */
3021 BFD_RELOC_PPC_TLSGD,
3022 BFD_RELOC_PPC_TLSLD,
3023 BFD_RELOC_PPC_DTPMOD,
3024 BFD_RELOC_PPC_TPREL16,
3025 BFD_RELOC_PPC_TPREL16_LO,
3026 BFD_RELOC_PPC_TPREL16_HI,
3027 BFD_RELOC_PPC_TPREL16_HA,
3028 BFD_RELOC_PPC_TPREL,
3029 BFD_RELOC_PPC_DTPREL16,
3030 BFD_RELOC_PPC_DTPREL16_LO,
3031 BFD_RELOC_PPC_DTPREL16_HI,
3032 BFD_RELOC_PPC_DTPREL16_HA,
3033 BFD_RELOC_PPC_DTPREL,
3034 BFD_RELOC_PPC_GOT_TLSGD16,
3035 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3036 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3037 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3038 BFD_RELOC_PPC_GOT_TLSLD16,
3039 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3040 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3041 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3042 BFD_RELOC_PPC_GOT_TPREL16,
3043 BFD_RELOC_PPC_GOT_TPREL16_LO,
3044 BFD_RELOC_PPC_GOT_TPREL16_HI,
3045 BFD_RELOC_PPC_GOT_TPREL16_HA,
3046 BFD_RELOC_PPC_GOT_DTPREL16,
3047 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3048 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3049 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3050 BFD_RELOC_PPC64_TPREL16_DS,
3051 BFD_RELOC_PPC64_TPREL16_LO_DS,
3052 BFD_RELOC_PPC64_TPREL16_HIGHER,
3053 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3054 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3055 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3056 BFD_RELOC_PPC64_DTPREL16_DS,
3057 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3058 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3059 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3060 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3061 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3063 /* IBM 370/390 relocations */
3066 /* The type of reloc used to build a constructor table - at the moment
3067 probably a 32 bit wide absolute relocation, but the target can choose.
3068 It generally does map to one of the other relocation types. */
3071 /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
3072 not stored in the instruction. */
3073 BFD_RELOC_ARM_PCREL_BRANCH,
3075 /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3076 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3077 field in the instruction. */
3078 BFD_RELOC_ARM_PCREL_BLX,
3080 /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3081 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3082 field in the instruction. */
3083 BFD_RELOC_THUMB_PCREL_BLX,
3085 /* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3086 BFD_RELOC_ARM_PCREL_CALL,
3088 /* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3089 BFD_RELOC_ARM_PCREL_JUMP,
3091 /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3092 The lowest bit must be zero and is not stored in the instruction.
3093 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3094 "nn" one smaller in all cases. Note further that BRANCH23
3095 corresponds to R_ARM_THM_CALL. */
3096 BFD_RELOC_THUMB_PCREL_BRANCH7,
3097 BFD_RELOC_THUMB_PCREL_BRANCH9,
3098 BFD_RELOC_THUMB_PCREL_BRANCH12,
3099 BFD_RELOC_THUMB_PCREL_BRANCH20,
3100 BFD_RELOC_THUMB_PCREL_BRANCH23,
3101 BFD_RELOC_THUMB_PCREL_BRANCH25,
3103 /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
3104 BFD_RELOC_ARM_OFFSET_IMM,
3106 /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
3107 BFD_RELOC_ARM_THUMB_OFFSET,
3109 /* Pc-relative or absolute relocation depending on target. Used for
3110 entries in .init_array sections. */
3111 BFD_RELOC_ARM_TARGET1,
3113 /* Read-only segment base relative address. */
3114 BFD_RELOC_ARM_ROSEGREL32,
3116 /* Data segment base relative address. */
3117 BFD_RELOC_ARM_SBREL32,
3119 /* This reloc is used for references to RTTI data from exception handling
3120 tables. The actual definition depends on the target. It may be a
3121 pc-relative or some form of GOT-indirect relocation. */
3122 BFD_RELOC_ARM_TARGET2,
3124 /* 31-bit PC relative address. */
3125 BFD_RELOC_ARM_PREL31,
3127 /* Low and High halfword relocations for MOVW and MOVT instructions. */
3130 BFD_RELOC_ARM_MOVW_PCREL,
3131 BFD_RELOC_ARM_MOVT_PCREL,
3132 BFD_RELOC_ARM_THUMB_MOVW,
3133 BFD_RELOC_ARM_THUMB_MOVT,
3134 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3135 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3137 /* Relocations for setting up GOTs and PLTs for shared libraries. */
3138 BFD_RELOC_ARM_JUMP_SLOT,
3139 BFD_RELOC_ARM_GLOB_DAT,
3140 BFD_RELOC_ARM_GOT32,
3141 BFD_RELOC_ARM_PLT32,
3142 BFD_RELOC_ARM_RELATIVE,
3143 BFD_RELOC_ARM_GOTOFF,
3144 BFD_RELOC_ARM_GOTPC,
3145 BFD_RELOC_ARM_GOT_PREL,
3147 /* ARM thread-local storage relocations. */
3148 BFD_RELOC_ARM_TLS_GD32,
3149 BFD_RELOC_ARM_TLS_LDO32,
3150 BFD_RELOC_ARM_TLS_LDM32,
3151 BFD_RELOC_ARM_TLS_DTPOFF32,
3152 BFD_RELOC_ARM_TLS_DTPMOD32,
3153 BFD_RELOC_ARM_TLS_TPOFF32,
3154 BFD_RELOC_ARM_TLS_IE32,
3155 BFD_RELOC_ARM_TLS_LE32,
3156 BFD_RELOC_ARM_TLS_GOTDESC,
3157 BFD_RELOC_ARM_TLS_CALL,
3158 BFD_RELOC_ARM_THM_TLS_CALL,
3159 BFD_RELOC_ARM_TLS_DESCSEQ,
3160 BFD_RELOC_ARM_THM_TLS_DESCSEQ,
3161 BFD_RELOC_ARM_TLS_DESC,
3163 /* ARM group relocations. */
3164 BFD_RELOC_ARM_ALU_PC_G0_NC,
3165 BFD_RELOC_ARM_ALU_PC_G0,
3166 BFD_RELOC_ARM_ALU_PC_G1_NC,
3167 BFD_RELOC_ARM_ALU_PC_G1,
3168 BFD_RELOC_ARM_ALU_PC_G2,
3169 BFD_RELOC_ARM_LDR_PC_G0,
3170 BFD_RELOC_ARM_LDR_PC_G1,
3171 BFD_RELOC_ARM_LDR_PC_G2,
3172 BFD_RELOC_ARM_LDRS_PC_G0,
3173 BFD_RELOC_ARM_LDRS_PC_G1,
3174 BFD_RELOC_ARM_LDRS_PC_G2,
3175 BFD_RELOC_ARM_LDC_PC_G0,
3176 BFD_RELOC_ARM_LDC_PC_G1,
3177 BFD_RELOC_ARM_LDC_PC_G2,
3178 BFD_RELOC_ARM_ALU_SB_G0_NC,
3179 BFD_RELOC_ARM_ALU_SB_G0,
3180 BFD_RELOC_ARM_ALU_SB_G1_NC,
3181 BFD_RELOC_ARM_ALU_SB_G1,
3182 BFD_RELOC_ARM_ALU_SB_G2,
3183 BFD_RELOC_ARM_LDR_SB_G0,
3184 BFD_RELOC_ARM_LDR_SB_G1,
3185 BFD_RELOC_ARM_LDR_SB_G2,
3186 BFD_RELOC_ARM_LDRS_SB_G0,
3187 BFD_RELOC_ARM_LDRS_SB_G1,
3188 BFD_RELOC_ARM_LDRS_SB_G2,
3189 BFD_RELOC_ARM_LDC_SB_G0,
3190 BFD_RELOC_ARM_LDC_SB_G1,
3191 BFD_RELOC_ARM_LDC_SB_G2,
3193 /* Annotation of BX instructions. */
3196 /* ARM support for STT_GNU_IFUNC. */
3197 BFD_RELOC_ARM_IRELATIVE,
3199 /* These relocs are only used within the ARM assembler. They are not
3200 (at present) written to any object files. */
3201 BFD_RELOC_ARM_IMMEDIATE,
3202 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3203 BFD_RELOC_ARM_T32_IMMEDIATE,
3204 BFD_RELOC_ARM_T32_ADD_IMM,
3205 BFD_RELOC_ARM_T32_IMM12,
3206 BFD_RELOC_ARM_T32_ADD_PC12,
3207 BFD_RELOC_ARM_SHIFT_IMM,
3211 BFD_RELOC_ARM_MULTI,
3212 BFD_RELOC_ARM_CP_OFF_IMM,
3213 BFD_RELOC_ARM_CP_OFF_IMM_S2,
3214 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3215 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
3216 BFD_RELOC_ARM_ADR_IMM,
3217 BFD_RELOC_ARM_LDR_IMM,
3218 BFD_RELOC_ARM_LITERAL,
3219 BFD_RELOC_ARM_IN_POOL,
3220 BFD_RELOC_ARM_OFFSET_IMM8,
3221 BFD_RELOC_ARM_T32_OFFSET_U8,
3222 BFD_RELOC_ARM_T32_OFFSET_IMM,
3223 BFD_RELOC_ARM_HWLITERAL,
3224 BFD_RELOC_ARM_THUMB_ADD,
3225 BFD_RELOC_ARM_THUMB_IMM,
3226 BFD_RELOC_ARM_THUMB_SHIFT,
3228 /* Renesas / SuperH SH relocs. Not all of these appear in object files. */
3229 BFD_RELOC_SH_PCDISP8BY2,
3230 BFD_RELOC_SH_PCDISP12BY2,
3233 BFD_RELOC_SH_DISP12,
3234 BFD_RELOC_SH_DISP12BY2,
3235 BFD_RELOC_SH_DISP12BY4,
3236 BFD_RELOC_SH_DISP12BY8,
3237 BFD_RELOC_SH_DISP20,
3238 BFD_RELOC_SH_DISP20BY8,
3240 BFD_RELOC_SH_IMM4BY2,
3241 BFD_RELOC_SH_IMM4BY4,
3243 BFD_RELOC_SH_IMM8BY2,
3244 BFD_RELOC_SH_IMM8BY4,
3245 BFD_RELOC_SH_PCRELIMM8BY2,
3246 BFD_RELOC_SH_PCRELIMM8BY4,
3247 BFD_RELOC_SH_SWITCH16,
3248 BFD_RELOC_SH_SWITCH32,
3255 BFD_RELOC_SH_LOOP_START,
3256 BFD_RELOC_SH_LOOP_END,
3258 BFD_RELOC_SH_GLOB_DAT,
3259 BFD_RELOC_SH_JMP_SLOT,
3260 BFD_RELOC_SH_RELATIVE,
3262 BFD_RELOC_SH_GOT_LOW16,
3263 BFD_RELOC_SH_GOT_MEDLOW16,
3264 BFD_RELOC_SH_GOT_MEDHI16,
3265 BFD_RELOC_SH_GOT_HI16,
3266 BFD_RELOC_SH_GOTPLT_LOW16,
3267 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3268 BFD_RELOC_SH_GOTPLT_MEDHI16,
3269 BFD_RELOC_SH_GOTPLT_HI16,
3270 BFD_RELOC_SH_PLT_LOW16,
3271 BFD_RELOC_SH_PLT_MEDLOW16,
3272 BFD_RELOC_SH_PLT_MEDHI16,
3273 BFD_RELOC_SH_PLT_HI16,
3274 BFD_RELOC_SH_GOTOFF_LOW16,
3275 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3276 BFD_RELOC_SH_GOTOFF_MEDHI16,
3277 BFD_RELOC_SH_GOTOFF_HI16,
3278 BFD_RELOC_SH_GOTPC_LOW16,
3279 BFD_RELOC_SH_GOTPC_MEDLOW16,
3280 BFD_RELOC_SH_GOTPC_MEDHI16,
3281 BFD_RELOC_SH_GOTPC_HI16,
3282 BFD_RELOC_SH_COPY64,
3283 BFD_RELOC_SH_GLOB_DAT64,
3284 BFD_RELOC_SH_JMP_SLOT64,
3285 BFD_RELOC_SH_RELATIVE64,
3286 BFD_RELOC_SH_GOT10BY4,
3287 BFD_RELOC_SH_GOT10BY8,
3288 BFD_RELOC_SH_GOTPLT10BY4,
3289 BFD_RELOC_SH_GOTPLT10BY8,
3290 BFD_RELOC_SH_GOTPLT32,
3291 BFD_RELOC_SH_SHMEDIA_CODE,
3294 BFD_RELOC_SH_IMMS6BY32,
3296 BFD_RELOC_SH_IMMS10,
3297 BFD_RELOC_SH_IMMS10BY2,
3298 BFD_RELOC_SH_IMMS10BY4,
3299 BFD_RELOC_SH_IMMS10BY8,
3300 BFD_RELOC_SH_IMMS16,
3301 BFD_RELOC_SH_IMMU16,
3302 BFD_RELOC_SH_IMM_LOW16,
3303 BFD_RELOC_SH_IMM_LOW16_PCREL,
3304 BFD_RELOC_SH_IMM_MEDLOW16,
3305 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3306 BFD_RELOC_SH_IMM_MEDHI16,
3307 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3308 BFD_RELOC_SH_IMM_HI16,
3309 BFD_RELOC_SH_IMM_HI16_PCREL,
3311 BFD_RELOC_SH_TLS_GD_32,
3312 BFD_RELOC_SH_TLS_LD_32,
3313 BFD_RELOC_SH_TLS_LDO_32,
3314 BFD_RELOC_SH_TLS_IE_32,
3315 BFD_RELOC_SH_TLS_LE_32,
3316 BFD_RELOC_SH_TLS_DTPMOD32,
3317 BFD_RELOC_SH_TLS_DTPOFF32,
3318 BFD_RELOC_SH_TLS_TPOFF32,
3320 BFD_RELOC_SH_GOTOFF20,
3321 BFD_RELOC_SH_GOTFUNCDESC,
3322 BFD_RELOC_SH_GOTFUNCDESC20,
3323 BFD_RELOC_SH_GOTOFFFUNCDESC,
3324 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3325 BFD_RELOC_SH_FUNCDESC,
3327 /* ARC Cores relocs.
3328 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3329 not stored in the instruction. The high 20 bits are installed in bits 26
3330 through 7 of the instruction. */
3331 BFD_RELOC_ARC_B22_PCREL,
3333 /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3334 stored in the instruction. The high 24 bits are installed in bits 23
3338 /* ADI Blackfin 16 bit immediate absolute reloc. */
3339 BFD_RELOC_BFIN_16_IMM,
3341 /* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3342 BFD_RELOC_BFIN_16_HIGH,
3344 /* ADI Blackfin 'a' part of LSETUP. */
3345 BFD_RELOC_BFIN_4_PCREL,
3348 BFD_RELOC_BFIN_5_PCREL,
3350 /* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3351 BFD_RELOC_BFIN_16_LOW,
3354 BFD_RELOC_BFIN_10_PCREL,
3356 /* ADI Blackfin 'b' part of LSETUP. */
3357 BFD_RELOC_BFIN_11_PCREL,
3360 BFD_RELOC_BFIN_12_PCREL_JUMP,
3362 /* ADI Blackfin Short jump, pcrel. */
3363 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3365 /* ADI Blackfin Call.x not implemented. */
3366 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3368 /* ADI Blackfin Long Jump pcrel. */
3369 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3371 /* ADI Blackfin FD-PIC relocations. */
3372 BFD_RELOC_BFIN_GOT17M4,
3373 BFD_RELOC_BFIN_GOTHI,
3374 BFD_RELOC_BFIN_GOTLO,
3375 BFD_RELOC_BFIN_FUNCDESC,
3376 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3377 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3378 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3379 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3380 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3381 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3382 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3383 BFD_RELOC_BFIN_GOTOFF17M4,
3384 BFD_RELOC_BFIN_GOTOFFHI,
3385 BFD_RELOC_BFIN_GOTOFFLO,
3387 /* ADI Blackfin GOT relocation. */
3390 /* ADI Blackfin PLTPC relocation. */
3391 BFD_RELOC_BFIN_PLTPC,
3393 /* ADI Blackfin arithmetic relocation. */
3394 BFD_ARELOC_BFIN_PUSH,
3396 /* ADI Blackfin arithmetic relocation. */
3397 BFD_ARELOC_BFIN_CONST,
3399 /* ADI Blackfin arithmetic relocation. */
3400 BFD_ARELOC_BFIN_ADD,
3402 /* ADI Blackfin arithmetic relocation. */
3403 BFD_ARELOC_BFIN_SUB,
3405 /* ADI Blackfin arithmetic relocation. */
3406 BFD_ARELOC_BFIN_MULT,
3408 /* ADI Blackfin arithmetic relocation. */
3409 BFD_ARELOC_BFIN_DIV,
3411 /* ADI Blackfin arithmetic relocation. */
3412 BFD_ARELOC_BFIN_MOD,
3414 /* ADI Blackfin arithmetic relocation. */
3415 BFD_ARELOC_BFIN_LSHIFT,
3417 /* ADI Blackfin arithmetic relocation. */
3418 BFD_ARELOC_BFIN_RSHIFT,
3420 /* ADI Blackfin arithmetic relocation. */
3421 BFD_ARELOC_BFIN_AND,
3423 /* ADI Blackfin arithmetic relocation. */
3426 /* ADI Blackfin arithmetic relocation. */
3427 BFD_ARELOC_BFIN_XOR,
3429 /* ADI Blackfin arithmetic relocation. */
3430 BFD_ARELOC_BFIN_LAND,
3432 /* ADI Blackfin arithmetic relocation. */
3433 BFD_ARELOC_BFIN_LOR,
3435 /* ADI Blackfin arithmetic relocation. */
3436 BFD_ARELOC_BFIN_LEN,
3438 /* ADI Blackfin arithmetic relocation. */
3439 BFD_ARELOC_BFIN_NEG,
3441 /* ADI Blackfin arithmetic relocation. */
3442 BFD_ARELOC_BFIN_COMP,
3444 /* ADI Blackfin arithmetic relocation. */
3445 BFD_ARELOC_BFIN_PAGE,
3447 /* ADI Blackfin arithmetic relocation. */
3448 BFD_ARELOC_BFIN_HWPAGE,
3450 /* ADI Blackfin arithmetic relocation. */
3451 BFD_ARELOC_BFIN_ADDR,
3453 /* Mitsubishi D10V relocs.
3454 This is a 10-bit reloc with the right 2 bits
3456 BFD_RELOC_D10V_10_PCREL_R,
3458 /* Mitsubishi D10V relocs.
3459 This is a 10-bit reloc with the right 2 bits
3460 assumed to be 0. This is the same as the previous reloc
3461 except it is in the left container, i.e.,
3462 shifted left 15 bits. */
3463 BFD_RELOC_D10V_10_PCREL_L,
3465 /* This is an 18-bit reloc with the right 2 bits
3469 /* This is an 18-bit reloc with the right 2 bits
3471 BFD_RELOC_D10V_18_PCREL,
3473 /* Mitsubishi D30V relocs.
3474 This is a 6-bit absolute reloc. */
3477 /* This is a 6-bit pc-relative reloc with
3478 the right 3 bits assumed to be 0. */
3479 BFD_RELOC_D30V_9_PCREL,
3481 /* This is a 6-bit pc-relative reloc with
3482 the right 3 bits assumed to be 0. Same
3483 as the previous reloc but on the right side
3484 of the container. */
3485 BFD_RELOC_D30V_9_PCREL_R,
3487 /* This is a 12-bit absolute reloc with the
3488 right 3 bitsassumed to be 0. */
3491 /* This is a 12-bit pc-relative reloc with
3492 the right 3 bits assumed to be 0. */
3493 BFD_RELOC_D30V_15_PCREL,
3495 /* This is a 12-bit pc-relative reloc with
3496 the right 3 bits assumed to be 0. Same
3497 as the previous reloc but on the right side
3498 of the container. */
3499 BFD_RELOC_D30V_15_PCREL_R,
3501 /* This is an 18-bit absolute reloc with
3502 the right 3 bits assumed to be 0. */
3505 /* This is an 18-bit pc-relative reloc with
3506 the right 3 bits assumed to be 0. */
3507 BFD_RELOC_D30V_21_PCREL,
3509 /* This is an 18-bit pc-relative reloc with
3510 the right 3 bits assumed to be 0. Same
3511 as the previous reloc but on the right side
3512 of the container. */
3513 BFD_RELOC_D30V_21_PCREL_R,
3515 /* This is a 32-bit absolute reloc. */
3518 /* This is a 32-bit pc-relative reloc. */
3519 BFD_RELOC_D30V_32_PCREL,
3522 BFD_RELOC_DLX_HI16_S,
3528 BFD_RELOC_DLX_JMP26,
3530 /* Renesas M16C/M32C Relocations. */
3532 BFD_RELOC_M32C_RL_JUMP,
3533 BFD_RELOC_M32C_RL_1ADDR,
3534 BFD_RELOC_M32C_RL_2ADDR,
3536 /* Renesas M32R (formerly Mitsubishi M32R) relocs.
3537 This is a 24 bit absolute address. */
3540 /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
3541 BFD_RELOC_M32R_10_PCREL,
3543 /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
3544 BFD_RELOC_M32R_18_PCREL,
3546 /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
3547 BFD_RELOC_M32R_26_PCREL,
3549 /* This is a 16-bit reloc containing the high 16 bits of an address
3550 used when the lower 16 bits are treated as unsigned. */
3551 BFD_RELOC_M32R_HI16_ULO,
3553 /* This is a 16-bit reloc containing the high 16 bits of an address
3554 used when the lower 16 bits are treated as signed. */
3555 BFD_RELOC_M32R_HI16_SLO,
3557 /* This is a 16-bit reloc containing the lower 16 bits of an address. */
3558 BFD_RELOC_M32R_LO16,
3560 /* This is a 16-bit reloc containing the small data area offset for use in
3561 add3, load, and store instructions. */
3562 BFD_RELOC_M32R_SDA16,
3565 BFD_RELOC_M32R_GOT24,
3566 BFD_RELOC_M32R_26_PLTREL,
3567 BFD_RELOC_M32R_COPY,
3568 BFD_RELOC_M32R_GLOB_DAT,
3569 BFD_RELOC_M32R_JMP_SLOT,
3570 BFD_RELOC_M32R_RELATIVE,
3571 BFD_RELOC_M32R_GOTOFF,
3572 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3573 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3574 BFD_RELOC_M32R_GOTOFF_LO,
3575 BFD_RELOC_M32R_GOTPC24,
3576 BFD_RELOC_M32R_GOT16_HI_ULO,
3577 BFD_RELOC_M32R_GOT16_HI_SLO,
3578 BFD_RELOC_M32R_GOT16_LO,
3579 BFD_RELOC_M32R_GOTPC_HI_ULO,
3580 BFD_RELOC_M32R_GOTPC_HI_SLO,
3581 BFD_RELOC_M32R_GOTPC_LO,
3583 /* This is a 9-bit reloc */
3584 BFD_RELOC_V850_9_PCREL,
3586 /* This is a 22-bit reloc */
3587 BFD_RELOC_V850_22_PCREL,
3589 /* This is a 16 bit offset from the short data area pointer. */
3590 BFD_RELOC_V850_SDA_16_16_OFFSET,
3592 /* This is a 16 bit offset (of which only 15 bits are used) from the
3593 short data area pointer. */
3594 BFD_RELOC_V850_SDA_15_16_OFFSET,
3596 /* This is a 16 bit offset from the zero data area pointer. */
3597 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3599 /* This is a 16 bit offset (of which only 15 bits are used) from the
3600 zero data area pointer. */
3601 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3603 /* This is an 8 bit offset (of which only 6 bits are used) from the
3604 tiny data area pointer. */
3605 BFD_RELOC_V850_TDA_6_8_OFFSET,
3607 /* This is an 8bit offset (of which only 7 bits are used) from the tiny
3608 data area pointer. */
3609 BFD_RELOC_V850_TDA_7_8_OFFSET,
3611 /* This is a 7 bit offset from the tiny data area pointer. */
3612 BFD_RELOC_V850_TDA_7_7_OFFSET,
3614 /* This is a 16 bit offset from the tiny data area pointer. */
3615 BFD_RELOC_V850_TDA_16_16_OFFSET,
3617 /* This is a 5 bit offset (of which only 4 bits are used) from the tiny
3618 data area pointer. */
3619 BFD_RELOC_V850_TDA_4_5_OFFSET,
3621 /* This is a 4 bit offset from the tiny data area pointer. */
3622 BFD_RELOC_V850_TDA_4_4_OFFSET,
3624 /* This is a 16 bit offset from the short data area pointer, with the
3625 bits placed non-contiguously in the instruction. */
3626 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3628 /* This is a 16 bit offset from the zero data area pointer, with the
3629 bits placed non-contiguously in the instruction. */
3630 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3632 /* This is a 6 bit offset from the call table base pointer. */
3633 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3635 /* This is a 16 bit offset from the call table base pointer. */
3636 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3638 /* Used for relaxing indirect function calls. */
3639 BFD_RELOC_V850_LONGCALL,
3641 /* Used for relaxing indirect jumps. */
3642 BFD_RELOC_V850_LONGJUMP,
3644 /* Used to maintain alignment whilst relaxing. */
3645 BFD_RELOC_V850_ALIGN,
3647 /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3649 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3651 /* This is a 16-bit reloc. */
3652 BFD_RELOC_V850_16_PCREL,
3654 /* This is a 17-bit reloc. */
3655 BFD_RELOC_V850_17_PCREL,
3657 /* This is a 23-bit reloc. */
3660 /* This is a 32-bit reloc. */
3661 BFD_RELOC_V850_32_PCREL,
3663 /* This is a 32-bit reloc. */
3664 BFD_RELOC_V850_32_ABS,
3666 /* This is a 16-bit reloc. */
3667 BFD_RELOC_V850_16_SPLIT_OFFSET,
3669 /* This is a 16-bit reloc. */
3670 BFD_RELOC_V850_16_S1,
3672 /* Low 16 bits. 16 bit shifted by 1. */
3673 BFD_RELOC_V850_LO16_S1,
3675 /* This is a 16 bit offset from the call table base pointer. */
3676 BFD_RELOC_V850_CALLT_15_16_OFFSET,
3678 /* DSO relocations. */
3679 BFD_RELOC_V850_32_GOTPCREL,
3681 /* DSO relocations. */
3682 BFD_RELOC_V850_16_GOT,
3684 /* DSO relocations. */
3685 BFD_RELOC_V850_32_GOT,
3687 /* DSO relocations. */
3688 BFD_RELOC_V850_22_PLT_PCREL,
3690 /* DSO relocations. */
3691 BFD_RELOC_V850_32_PLT_PCREL,
3693 /* DSO relocations. */
3694 BFD_RELOC_V850_COPY,
3696 /* DSO relocations. */
3697 BFD_RELOC_V850_GLOB_DAT,
3699 /* DSO relocations. */
3700 BFD_RELOC_V850_JMP_SLOT,
3702 /* DSO relocations. */
3703 BFD_RELOC_V850_RELATIVE,
3705 /* DSO relocations. */
3706 BFD_RELOC_V850_16_GOTOFF,
3708 /* DSO relocations. */
3709 BFD_RELOC_V850_32_GOTOFF,
3712 BFD_RELOC_V850_CODE,
3714 /* start data in text. */
3715 BFD_RELOC_V850_DATA,
3717 /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3719 BFD_RELOC_MN10300_32_PCREL,
3721 /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3723 BFD_RELOC_MN10300_16_PCREL,
3725 /* This is a 8bit DP reloc for the tms320c30, where the most
3726 significant 8 bits of a 24 bit word are placed into the least
3727 significant 8 bits of the opcode. */
3728 BFD_RELOC_TIC30_LDP,
3730 /* This is a 7bit reloc for the tms320c54x, where the least
3731 significant 7 bits of a 16 bit word are placed into the least
3732 significant 7 bits of the opcode. */
3733 BFD_RELOC_TIC54X_PARTLS7,
3735 /* This is a 9bit DP reloc for the tms320c54x, where the most
3736 significant 9 bits of a 16 bit word are placed into the least
3737 significant 9 bits of the opcode. */
3738 BFD_RELOC_TIC54X_PARTMS9,
3740 /* This is an extended address 23-bit reloc for the tms320c54x. */
3741 BFD_RELOC_TIC54X_23,
3743 /* This is a 16-bit reloc for the tms320c54x, where the least
3744 significant 16 bits of a 23-bit extended address are placed into
3746 BFD_RELOC_TIC54X_16_OF_23,
3748 /* This is a reloc for the tms320c54x, where the most
3749 significant 7 bits of a 23-bit extended address are placed into
3751 BFD_RELOC_TIC54X_MS7_OF_23,
3753 /* TMS320C6000 relocations. */
3754 BFD_RELOC_C6000_PCR_S21,
3755 BFD_RELOC_C6000_PCR_S12,
3756 BFD_RELOC_C6000_PCR_S10,
3757 BFD_RELOC_C6000_PCR_S7,
3758 BFD_RELOC_C6000_ABS_S16,
3759 BFD_RELOC_C6000_ABS_L16,
3760 BFD_RELOC_C6000_ABS_H16,
3761 BFD_RELOC_C6000_SBR_U15_B,
3762 BFD_RELOC_C6000_SBR_U15_H,
3763 BFD_RELOC_C6000_SBR_U15_W,
3764 BFD_RELOC_C6000_SBR_S16,
3765 BFD_RELOC_C6000_SBR_L16_B,
3766 BFD_RELOC_C6000_SBR_L16_H,
3767 BFD_RELOC_C6000_SBR_L16_W,
3768 BFD_RELOC_C6000_SBR_H16_B,
3769 BFD_RELOC_C6000_SBR_H16_H,
3770 BFD_RELOC_C6000_SBR_H16_W,
3771 BFD_RELOC_C6000_SBR_GOT_U15_W,
3772 BFD_RELOC_C6000_SBR_GOT_L16_W,
3773 BFD_RELOC_C6000_SBR_GOT_H16_W,
3774 BFD_RELOC_C6000_DSBT_INDEX,
3775 BFD_RELOC_C6000_PREL31,
3776 BFD_RELOC_C6000_COPY,
3777 BFD_RELOC_C6000_JUMP_SLOT,
3778 BFD_RELOC_C6000_EHTYPE,
3779 BFD_RELOC_C6000_PCR_H16,
3780 BFD_RELOC_C6000_PCR_L16,
3781 BFD_RELOC_C6000_ALIGN,
3782 BFD_RELOC_C6000_FPHEAD,
3783 BFD_RELOC_C6000_NOCMP,
3785 /* This is a 48 bit reloc for the FR30 that stores 32 bits. */
3788 /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3792 /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
3794 BFD_RELOC_FR30_6_IN_4,
3796 /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
3798 BFD_RELOC_FR30_8_IN_8,
3800 /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
3802 BFD_RELOC_FR30_9_IN_8,
3804 /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
3806 BFD_RELOC_FR30_10_IN_8,
3808 /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
3809 short offset into 8 bits. */
3810 BFD_RELOC_FR30_9_PCREL,
3812 /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
3813 short offset into 11 bits. */
3814 BFD_RELOC_FR30_12_PCREL,
3816 /* Motorola Mcore relocations. */
3817 BFD_RELOC_MCORE_PCREL_IMM8BY4,
3818 BFD_RELOC_MCORE_PCREL_IMM11BY2,
3819 BFD_RELOC_MCORE_PCREL_IMM4BY2,
3820 BFD_RELOC_MCORE_PCREL_32,
3821 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
3822 BFD_RELOC_MCORE_RVA,
3824 /* Toshiba Media Processor Relocations. */
3828 BFD_RELOC_MEP_PCREL8A2,
3829 BFD_RELOC_MEP_PCREL12A2,
3830 BFD_RELOC_MEP_PCREL17A2,
3831 BFD_RELOC_MEP_PCREL24A2,
3832 BFD_RELOC_MEP_PCABS24A2,
3833 BFD_RELOC_MEP_LOW16,
3834 BFD_RELOC_MEP_HI16U,
3835 BFD_RELOC_MEP_HI16S,
3836 BFD_RELOC_MEP_GPREL,
3837 BFD_RELOC_MEP_TPREL,
3838 BFD_RELOC_MEP_TPREL7,
3839 BFD_RELOC_MEP_TPREL7A2,
3840 BFD_RELOC_MEP_TPREL7A4,
3841 BFD_RELOC_MEP_UIMM24,
3842 BFD_RELOC_MEP_ADDR24A4,
3843 BFD_RELOC_MEP_GNU_VTINHERIT,
3844 BFD_RELOC_MEP_GNU_VTENTRY,
3847 /* These are relocations for the GETA instruction. */
3848 BFD_RELOC_MMIX_GETA,
3849 BFD_RELOC_MMIX_GETA_1,
3850 BFD_RELOC_MMIX_GETA_2,
3851 BFD_RELOC_MMIX_GETA_3,
3853 /* These are relocations for a conditional branch instruction. */
3854 BFD_RELOC_MMIX_CBRANCH,
3855 BFD_RELOC_MMIX_CBRANCH_J,
3856 BFD_RELOC_MMIX_CBRANCH_1,
3857 BFD_RELOC_MMIX_CBRANCH_2,
3858 BFD_RELOC_MMIX_CBRANCH_3,
3860 /* These are relocations for the PUSHJ instruction. */
3861 BFD_RELOC_MMIX_PUSHJ,
3862 BFD_RELOC_MMIX_PUSHJ_1,
3863 BFD_RELOC_MMIX_PUSHJ_2,
3864 BFD_RELOC_MMIX_PUSHJ_3,
3865 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3867 /* These are relocations for the JMP instruction. */
3869 BFD_RELOC_MMIX_JMP_1,
3870 BFD_RELOC_MMIX_JMP_2,
3871 BFD_RELOC_MMIX_JMP_3,
3873 /* This is a relocation for a relative address as in a GETA instruction or
3875 BFD_RELOC_MMIX_ADDR19,
3877 /* This is a relocation for a relative address as in a JMP instruction. */
3878 BFD_RELOC_MMIX_ADDR27,
3880 /* This is a relocation for an instruction field that may be a general
3881 register or a value 0..255. */
3882 BFD_RELOC_MMIX_REG_OR_BYTE,
3884 /* This is a relocation for an instruction field that may be a general
3888 /* This is a relocation for two instruction fields holding a register and
3889 an offset, the equivalent of the relocation. */
3890 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3892 /* This relocation is an assertion that the expression is not allocated as
3893 a global register. It does not modify contents. */
3894 BFD_RELOC_MMIX_LOCAL,
3896 /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
3897 short offset into 7 bits. */
3898 BFD_RELOC_AVR_7_PCREL,
3900 /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
3901 short offset into 12 bits. */
3902 BFD_RELOC_AVR_13_PCREL,
3904 /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
3905 program memory address) into 16 bits. */
3906 BFD_RELOC_AVR_16_PM,
3908 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3909 data memory address) into 8 bit immediate value of LDI insn. */
3910 BFD_RELOC_AVR_LO8_LDI,
3912 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3913 of data memory address) into 8 bit immediate value of LDI insn. */
3914 BFD_RELOC_AVR_HI8_LDI,
3916 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3917 of program memory address) into 8 bit immediate value of LDI insn. */
3918 BFD_RELOC_AVR_HH8_LDI,
3920 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3921 of 32 bit value) into 8 bit immediate value of LDI insn. */
3922 BFD_RELOC_AVR_MS8_LDI,
3924 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3925 (usually data memory address) into 8 bit immediate value of SUBI insn. */
3926 BFD_RELOC_AVR_LO8_LDI_NEG,
3928 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3929 (high 8 bit of data memory address) into 8 bit immediate value of
3931 BFD_RELOC_AVR_HI8_LDI_NEG,
3933 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3934 (most high 8 bit of program memory address) into 8 bit immediate value
3935 of LDI or SUBI insn. */
3936 BFD_RELOC_AVR_HH8_LDI_NEG,
3938 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
3939 of 32 bit value) into 8 bit immediate value of LDI insn. */
3940 BFD_RELOC_AVR_MS8_LDI_NEG,
3942 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3943 command address) into 8 bit immediate value of LDI insn. */
3944 BFD_RELOC_AVR_LO8_LDI_PM,
3946 /* This is a 16 bit reloc for the AVR that stores 8 bit value
3947 (command address) into 8 bit immediate value of LDI insn. If the address
3948 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3949 in the lower 128k. */
3950 BFD_RELOC_AVR_LO8_LDI_GS,
3952 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3953 of command address) into 8 bit immediate value of LDI insn. */
3954 BFD_RELOC_AVR_HI8_LDI_PM,
3956 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3957 of command address) into 8 bit immediate value of LDI insn. If the address
3958 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3960 BFD_RELOC_AVR_HI8_LDI_GS,
3962 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3963 of command address) into 8 bit immediate value of LDI insn. */
3964 BFD_RELOC_AVR_HH8_LDI_PM,
3966 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3967 (usually command address) into 8 bit immediate value of SUBI insn. */
3968 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
3970 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3971 (high 8 bit of 16 bit command address) into 8 bit immediate value
3973 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
3975 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3976 (high 6 bit of 22 bit command address) into 8 bit immediate
3977 value of SUBI insn. */
3978 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
3980 /* This is a 32 bit reloc for the AVR that stores 23 bit value
3984 /* This is a 16 bit reloc for the AVR that stores all needed bits
3985 for absolute addressing with ldi with overflow check to linktime */
3988 /* This is a 6 bit reloc for the AVR that stores offset for ldd/std
3992 /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
3994 BFD_RELOC_AVR_6_ADIW,
3996 /* Renesas RX Relocations. */
4007 BFD_RELOC_RX_DIR3U_PCREL,
4009 BFD_RELOC_RX_GPRELB,
4010 BFD_RELOC_RX_GPRELW,
4011 BFD_RELOC_RX_GPRELL,
4013 BFD_RELOC_RX_OP_SUBTRACT,
4014 BFD_RELOC_RX_OP_NEG,
4017 BFD_RELOC_RX_ABS16_REV,
4019 BFD_RELOC_RX_ABS32_REV,
4020 BFD_RELOC_RX_ABS16U,
4021 BFD_RELOC_RX_ABS16UW,
4022 BFD_RELOC_RX_ABS16UL,
4025 /* Direct 12 bit. */
4028 /* 12 bit GOT offset. */
4029 BFD_RELOC_390_GOT12,
4031 /* 32 bit PC relative PLT address. */
4032 BFD_RELOC_390_PLT32,
4034 /* Copy symbol at runtime. */
4037 /* Create GOT entry. */
4038 BFD_RELOC_390_GLOB_DAT,
4040 /* Create PLT entry. */
4041 BFD_RELOC_390_JMP_SLOT,
4043 /* Adjust by program base. */
4044 BFD_RELOC_390_RELATIVE,
4046 /* 32 bit PC relative offset to GOT. */
4047 BFD_RELOC_390_GOTPC,
4049 /* 16 bit GOT offset. */
4050 BFD_RELOC_390_GOT16,
4052 /* PC relative 16 bit shifted by 1. */
4053 BFD_RELOC_390_PC16DBL,
4055 /* 16 bit PC rel. PLT shifted by 1. */
4056 BFD_RELOC_390_PLT16DBL,
4058 /* PC relative 32 bit shifted by 1. */
4059 BFD_RELOC_390_PC32DBL,
4061 /* 32 bit PC rel. PLT shifted by 1. */
4062 BFD_RELOC_390_PLT32DBL,
4064 /* 32 bit PC rel. GOT shifted by 1. */
4065 BFD_RELOC_390_GOTPCDBL,
4067 /* 64 bit GOT offset. */
4068 BFD_RELOC_390_GOT64,
4070 /* 64 bit PC relative PLT address. */
4071 BFD_RELOC_390_PLT64,
4073 /* 32 bit rel. offset to GOT entry. */
4074 BFD_RELOC_390_GOTENT,
4076 /* 64 bit offset to GOT. */
4077 BFD_RELOC_390_GOTOFF64,
4079 /* 12-bit offset to symbol-entry within GOT, with PLT handling. */
4080 BFD_RELOC_390_GOTPLT12,
4082 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4083 BFD_RELOC_390_GOTPLT16,
4085 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4086 BFD_RELOC_390_GOTPLT32,
4088 /* 64-bit offset to symbol-entry within GOT, with PLT handling. */
4089 BFD_RELOC_390_GOTPLT64,
4091 /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
4092 BFD_RELOC_390_GOTPLTENT,
4094 /* 16-bit rel. offset from the GOT to a PLT entry. */
4095 BFD_RELOC_390_PLTOFF16,
4097 /* 32-bit rel. offset from the GOT to a PLT entry. */
4098 BFD_RELOC_390_PLTOFF32,
4100 /* 64-bit rel. offset from the GOT to a PLT entry. */
4101 BFD_RELOC_390_PLTOFF64,
4103 /* s390 tls relocations. */
4104 BFD_RELOC_390_TLS_LOAD,
4105 BFD_RELOC_390_TLS_GDCALL,
4106 BFD_RELOC_390_TLS_LDCALL,
4107 BFD_RELOC_390_TLS_GD32,
4108 BFD_RELOC_390_TLS_GD64,
4109 BFD_RELOC_390_TLS_GOTIE12,
4110 BFD_RELOC_390_TLS_GOTIE32,
4111 BFD_RELOC_390_TLS_GOTIE64,
4112 BFD_RELOC_390_TLS_LDM32,
4113 BFD_RELOC_390_TLS_LDM64,
4114 BFD_RELOC_390_TLS_IE32,
4115 BFD_RELOC_390_TLS_IE64,
4116 BFD_RELOC_390_TLS_IEENT,
4117 BFD_RELOC_390_TLS_LE32,
4118 BFD_RELOC_390_TLS_LE64,
4119 BFD_RELOC_390_TLS_LDO32,
4120 BFD_RELOC_390_TLS_LDO64,
4121 BFD_RELOC_390_TLS_DTPMOD,
4122 BFD_RELOC_390_TLS_DTPOFF,
4123 BFD_RELOC_390_TLS_TPOFF,
4125 /* Long displacement extension. */
4127 BFD_RELOC_390_GOT20,
4128 BFD_RELOC_390_GOTPLT20,
4129 BFD_RELOC_390_TLS_GOTIE20,
4131 /* Score relocations
4132 Low 16 bit for load/store */
4133 BFD_RELOC_SCORE_GPREL15,
4135 /* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
4136 BFD_RELOC_SCORE_DUMMY2,
4137 BFD_RELOC_SCORE_JMP,
4139 /* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
4140 BFD_RELOC_SCORE_BRANCH,
4142 /* This is a 32-bit reloc for 48-bit instructions. */
4143 BFD_RELOC_SCORE_IMM30,
4145 /* This is a 32-bit reloc for 48-bit instructions. */
4146 BFD_RELOC_SCORE_IMM32,
4148 /* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
4149 BFD_RELOC_SCORE16_JMP,
4151 /* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
4152 BFD_RELOC_SCORE16_BRANCH,
4154 /* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
4155 BFD_RELOC_SCORE_BCMP,
4157 /* Undocumented Score relocs */
4158 BFD_RELOC_SCORE_GOT15,
4159 BFD_RELOC_SCORE_GOT_LO16,
4160 BFD_RELOC_SCORE_CALL15,
4161 BFD_RELOC_SCORE_DUMMY_HI16,
4163 /* Scenix IP2K - 9-bit register number / data address */
4166 /* Scenix IP2K - 4-bit register/data bank number */
4167 BFD_RELOC_IP2K_BANK,
4169 /* Scenix IP2K - low 13 bits of instruction word address */
4170 BFD_RELOC_IP2K_ADDR16CJP,
4172 /* Scenix IP2K - high 3 bits of instruction word address */
4173 BFD_RELOC_IP2K_PAGE3,
4175 /* Scenix IP2K - ext/low/high 8 bits of data address */
4176 BFD_RELOC_IP2K_LO8DATA,
4177 BFD_RELOC_IP2K_HI8DATA,
4178 BFD_RELOC_IP2K_EX8DATA,
4180 /* Scenix IP2K - low/high 8 bits of instruction word address */
4181 BFD_RELOC_IP2K_LO8INSN,
4182 BFD_RELOC_IP2K_HI8INSN,
4184 /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
4185 BFD_RELOC_IP2K_PC_SKIP,
4187 /* Scenix IP2K - 16 bit word address in text section. */
4188 BFD_RELOC_IP2K_TEXT,
4190 /* Scenix IP2K - 7-bit sp or dp offset */
4191 BFD_RELOC_IP2K_FR_OFFSET,
4193 /* Scenix VPE4K coprocessor - data/insn-space addressing */
4194 BFD_RELOC_VPE4KMATH_DATA,
4195 BFD_RELOC_VPE4KMATH_INSN,
4197 /* These two relocations are used by the linker to determine which of
4198 the entries in a C++ virtual function table are actually used. When
4199 the --gc-sections option is given, the linker will zero out the entries
4200 that are not used, so that the code for those functions need not be
4201 included in the output.
4203 VTABLE_INHERIT is a zero-space relocation used to describe to the
4204 linker the inheritance tree of a C++ virtual function table. The
4205 relocation's symbol should be the parent class' vtable, and the
4206 relocation should be located at the child vtable.
4208 VTABLE_ENTRY is a zero-space relocation that describes the use of a
4209 virtual function table entry. The reloc's symbol should refer to the
4210 table of the class mentioned in the code. Off of that base, an offset
4211 describes the entry that is being used. For Rela hosts, this offset
4212 is stored in the reloc's addend. For Rel hosts, we are forced to put
4213 this offset in the reloc's section offset. */
4214 BFD_RELOC_VTABLE_INHERIT,
4215 BFD_RELOC_VTABLE_ENTRY,
4217 /* Intel IA64 Relocations. */
4218 BFD_RELOC_IA64_IMM14,
4219 BFD_RELOC_IA64_IMM22,
4220 BFD_RELOC_IA64_IMM64,
4221 BFD_RELOC_IA64_DIR32MSB,
4222 BFD_RELOC_IA64_DIR32LSB,
4223 BFD_RELOC_IA64_DIR64MSB,
4224 BFD_RELOC_IA64_DIR64LSB,
4225 BFD_RELOC_IA64_GPREL22,
4226 BFD_RELOC_IA64_GPREL64I,
4227 BFD_RELOC_IA64_GPREL32MSB,
4228 BFD_RELOC_IA64_GPREL32LSB,
4229 BFD_RELOC_IA64_GPREL64MSB,
4230 BFD_RELOC_IA64_GPREL64LSB,
4231 BFD_RELOC_IA64_LTOFF22,
4232 BFD_RELOC_IA64_LTOFF64I,
4233 BFD_RELOC_IA64_PLTOFF22,
4234 BFD_RELOC_IA64_PLTOFF64I,
4235 BFD_RELOC_IA64_PLTOFF64MSB,
4236 BFD_RELOC_IA64_PLTOFF64LSB,
4237 BFD_RELOC_IA64_FPTR64I,
4238 BFD_RELOC_IA64_FPTR32MSB,
4239 BFD_RELOC_IA64_FPTR32LSB,
4240 BFD_RELOC_IA64_FPTR64MSB,
4241 BFD_RELOC_IA64_FPTR64LSB,
4242 BFD_RELOC_IA64_PCREL21B,
4243 BFD_RELOC_IA64_PCREL21BI,
4244 BFD_RELOC_IA64_PCREL21M,
4245 BFD_RELOC_IA64_PCREL21F,
4246 BFD_RELOC_IA64_PCREL22,
4247 BFD_RELOC_IA64_PCREL60B,
4248 BFD_RELOC_IA64_PCREL64I,
4249 BFD_RELOC_IA64_PCREL32MSB,
4250 BFD_RELOC_IA64_PCREL32LSB,
4251 BFD_RELOC_IA64_PCREL64MSB,
4252 BFD_RELOC_IA64_PCREL64LSB,
4253 BFD_RELOC_IA64_LTOFF_FPTR22,
4254 BFD_RELOC_IA64_LTOFF_FPTR64I,
4255 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4256 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
4257 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4258 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
4259 BFD_RELOC_IA64_SEGREL32MSB,
4260 BFD_RELOC_IA64_SEGREL32LSB,
4261 BFD_RELOC_IA64_SEGREL64MSB,
4262 BFD_RELOC_IA64_SEGREL64LSB,
4263 BFD_RELOC_IA64_SECREL32MSB,
4264 BFD_RELOC_IA64_SECREL32LSB,
4265 BFD_RELOC_IA64_SECREL64MSB,
4266 BFD_RELOC_IA64_SECREL64LSB,
4267 BFD_RELOC_IA64_REL32MSB,
4268 BFD_RELOC_IA64_REL32LSB,
4269 BFD_RELOC_IA64_REL64MSB,
4270 BFD_RELOC_IA64_REL64LSB,
4271 BFD_RELOC_IA64_LTV32MSB,
4272 BFD_RELOC_IA64_LTV32LSB,
4273 BFD_RELOC_IA64_LTV64MSB,
4274 BFD_RELOC_IA64_LTV64LSB,
4275 BFD_RELOC_IA64_IPLTMSB,
4276 BFD_RELOC_IA64_IPLTLSB,
4277 BFD_RELOC_IA64_COPY,
4278 BFD_RELOC_IA64_LTOFF22X,
4279 BFD_RELOC_IA64_LDXMOV,
4280 BFD_RELOC_IA64_TPREL14,
4281 BFD_RELOC_IA64_TPREL22,
4282 BFD_RELOC_IA64_TPREL64I,
4283 BFD_RELOC_IA64_TPREL64MSB,
4284 BFD_RELOC_IA64_TPREL64LSB,
4285 BFD_RELOC_IA64_LTOFF_TPREL22,
4286 BFD_RELOC_IA64_DTPMOD64MSB,
4287 BFD_RELOC_IA64_DTPMOD64LSB,
4288 BFD_RELOC_IA64_LTOFF_DTPMOD22,
4289 BFD_RELOC_IA64_DTPREL14,
4290 BFD_RELOC_IA64_DTPREL22,
4291 BFD_RELOC_IA64_DTPREL64I,
4292 BFD_RELOC_IA64_DTPREL32MSB,
4293 BFD_RELOC_IA64_DTPREL32LSB,
4294 BFD_RELOC_IA64_DTPREL64MSB,
4295 BFD_RELOC_IA64_DTPREL64LSB,
4296 BFD_RELOC_IA64_LTOFF_DTPREL22,
4298 /* Motorola 68HC11 reloc.
4299 This is the 8 bit high part of an absolute address. */
4300 BFD_RELOC_M68HC11_HI8,
4302 /* Motorola 68HC11 reloc.
4303 This is the 8 bit low part of an absolute address. */
4304 BFD_RELOC_M68HC11_LO8,
4306 /* Motorola 68HC11 reloc.
4307 This is the 3 bit of a value. */
4308 BFD_RELOC_M68HC11_3B,
4310 /* Motorola 68HC11 reloc.
4311 This reloc marks the beginning of a jump/call instruction.
4312 It is used for linker relaxation to correctly identify beginning
4313 of instruction and change some branches to use PC-relative
4315 BFD_RELOC_M68HC11_RL_JUMP,
4317 /* Motorola 68HC11 reloc.
4318 This reloc marks a group of several instructions that gcc generates
4319 and for which the linker relaxation pass can modify and/or remove
4321 BFD_RELOC_M68HC11_RL_GROUP,
4323 /* Motorola 68HC11 reloc.
4324 This is the 16-bit lower part of an address. It is used for 'call'
4325 instruction to specify the symbol address without any special
4326 transformation (due to memory bank window). */
4327 BFD_RELOC_M68HC11_LO16,
4329 /* Motorola 68HC11 reloc.
4330 This is a 8-bit reloc that specifies the page number of an address.
4331 It is used by 'call' instruction to specify the page number of
4333 BFD_RELOC_M68HC11_PAGE,
4335 /* Motorola 68HC11 reloc.
4336 This is a 24-bit reloc that represents the address with a 16-bit
4337 value and a 8-bit page number. The symbol address is transformed
4338 to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
4339 BFD_RELOC_M68HC11_24,
4341 /* Motorola 68HC12 reloc.
4342 This is the 5 bits of a value. */
4343 BFD_RELOC_M68HC12_5B,
4345 /* NS CR16C Relocations. */
4346 BFD_RELOC_16C_NUM08,
4347 BFD_RELOC_16C_NUM08_C,
4348 BFD_RELOC_16C_NUM16,
4349 BFD_RELOC_16C_NUM16_C,
4350 BFD_RELOC_16C_NUM32,
4351 BFD_RELOC_16C_NUM32_C,
4352 BFD_RELOC_16C_DISP04,
4353 BFD_RELOC_16C_DISP04_C,
4354 BFD_RELOC_16C_DISP08,
4355 BFD_RELOC_16C_DISP08_C,
4356 BFD_RELOC_16C_DISP16,
4357 BFD_RELOC_16C_DISP16_C,
4358 BFD_RELOC_16C_DISP24,
4359 BFD_RELOC_16C_DISP24_C,
4360 BFD_RELOC_16C_DISP24a,
4361 BFD_RELOC_16C_DISP24a_C,
4362 BFD_RELOC_16C_REG04,
4363 BFD_RELOC_16C_REG04_C,
4364 BFD_RELOC_16C_REG04a,
4365 BFD_RELOC_16C_REG04a_C,
4366 BFD_RELOC_16C_REG14,
4367 BFD_RELOC_16C_REG14_C,
4368 BFD_RELOC_16C_REG16,
4369 BFD_RELOC_16C_REG16_C,
4370 BFD_RELOC_16C_REG20,
4371 BFD_RELOC_16C_REG20_C,
4372 BFD_RELOC_16C_ABS20,
4373 BFD_RELOC_16C_ABS20_C,
4374 BFD_RELOC_16C_ABS24,
4375 BFD_RELOC_16C_ABS24_C,
4376 BFD_RELOC_16C_IMM04,
4377 BFD_RELOC_16C_IMM04_C,
4378 BFD_RELOC_16C_IMM16,
4379 BFD_RELOC_16C_IMM16_C,
4380 BFD_RELOC_16C_IMM20,
4381 BFD_RELOC_16C_IMM20_C,
4382 BFD_RELOC_16C_IMM24,
4383 BFD_RELOC_16C_IMM24_C,
4384 BFD_RELOC_16C_IMM32,
4385 BFD_RELOC_16C_IMM32_C,
4387 /* NS CR16 Relocations. */
4388 BFD_RELOC_CR16_NUM8,
4389 BFD_RELOC_CR16_NUM16,
4390 BFD_RELOC_CR16_NUM32,
4391 BFD_RELOC_CR16_NUM32a,
4392 BFD_RELOC_CR16_REGREL0,
4393 BFD_RELOC_CR16_REGREL4,
4394 BFD_RELOC_CR16_REGREL4a,
4395 BFD_RELOC_CR16_REGREL14,
4396 BFD_RELOC_CR16_REGREL14a,
4397 BFD_RELOC_CR16_REGREL16,
4398 BFD_RELOC_CR16_REGREL20,
4399 BFD_RELOC_CR16_REGREL20a,
4400 BFD_RELOC_CR16_ABS20,
4401 BFD_RELOC_CR16_ABS24,
4402 BFD_RELOC_CR16_IMM4,
4403 BFD_RELOC_CR16_IMM8,
4404 BFD_RELOC_CR16_IMM16,
4405 BFD_RELOC_CR16_IMM20,
4406 BFD_RELOC_CR16_IMM24,
4407 BFD_RELOC_CR16_IMM32,
4408 BFD_RELOC_CR16_IMM32a,
4409 BFD_RELOC_CR16_DISP4,
4410 BFD_RELOC_CR16_DISP8,
4411 BFD_RELOC_CR16_DISP16,
4412 BFD_RELOC_CR16_DISP20,
4413 BFD_RELOC_CR16_DISP24,
4414 BFD_RELOC_CR16_DISP24a,
4415 BFD_RELOC_CR16_SWITCH8,
4416 BFD_RELOC_CR16_SWITCH16,
4417 BFD_RELOC_CR16_SWITCH32,
4418 BFD_RELOC_CR16_GOT_REGREL20,
4419 BFD_RELOC_CR16_GOTC_REGREL20,
4420 BFD_RELOC_CR16_GLOB_DAT,
4422 /* NS CRX Relocations. */
4425 BFD_RELOC_CRX_REL8_CMP,
4426 BFD_RELOC_CRX_REL16,
4427 BFD_RELOC_CRX_REL24,
4428 BFD_RELOC_CRX_REL32,
4429 BFD_RELOC_CRX_REGREL12,
4430 BFD_RELOC_CRX_REGREL22,
4431 BFD_RELOC_CRX_REGREL28,
4432 BFD_RELOC_CRX_REGREL32,
4433 BFD_RELOC_CRX_ABS16,
4434 BFD_RELOC_CRX_ABS32,
4436 BFD_RELOC_CRX_NUM16,
4437 BFD_RELOC_CRX_NUM32,
4438 BFD_RELOC_CRX_IMM16,
4439 BFD_RELOC_CRX_IMM32,
4440 BFD_RELOC_CRX_SWITCH8,
4441 BFD_RELOC_CRX_SWITCH16,
4442 BFD_RELOC_CRX_SWITCH32,
4444 /* These relocs are only used within the CRIS assembler. They are not
4445 (at present) written to any object files. */
4446 BFD_RELOC_CRIS_BDISP8,
4447 BFD_RELOC_CRIS_UNSIGNED_5,
4448 BFD_RELOC_CRIS_SIGNED_6,
4449 BFD_RELOC_CRIS_UNSIGNED_6,
4450 BFD_RELOC_CRIS_SIGNED_8,
4451 BFD_RELOC_CRIS_UNSIGNED_8,
4452 BFD_RELOC_CRIS_SIGNED_16,
4453 BFD_RELOC_CRIS_UNSIGNED_16,
4454 BFD_RELOC_CRIS_LAPCQ_OFFSET,
4455 BFD_RELOC_CRIS_UNSIGNED_4,
4457 /* Relocs used in ELF shared libraries for CRIS. */
4458 BFD_RELOC_CRIS_COPY,
4459 BFD_RELOC_CRIS_GLOB_DAT,
4460 BFD_RELOC_CRIS_JUMP_SLOT,
4461 BFD_RELOC_CRIS_RELATIVE,
4463 /* 32-bit offset to symbol-entry within GOT. */
4464 BFD_RELOC_CRIS_32_GOT,
4466 /* 16-bit offset to symbol-entry within GOT. */
4467 BFD_RELOC_CRIS_16_GOT,
4469 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4470 BFD_RELOC_CRIS_32_GOTPLT,
4472 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4473 BFD_RELOC_CRIS_16_GOTPLT,
4475 /* 32-bit offset to symbol, relative to GOT. */
4476 BFD_RELOC_CRIS_32_GOTREL,
4478 /* 32-bit offset to symbol with PLT entry, relative to GOT. */
4479 BFD_RELOC_CRIS_32_PLT_GOTREL,
4481 /* 32-bit offset to symbol with PLT entry, relative to this relocation. */
4482 BFD_RELOC_CRIS_32_PLT_PCREL,
4484 /* Relocs used in TLS code for CRIS. */
4485 BFD_RELOC_CRIS_32_GOT_GD,
4486 BFD_RELOC_CRIS_16_GOT_GD,
4487 BFD_RELOC_CRIS_32_GD,
4489 BFD_RELOC_CRIS_32_DTPREL,
4490 BFD_RELOC_CRIS_16_DTPREL,
4491 BFD_RELOC_CRIS_32_GOT_TPREL,
4492 BFD_RELOC_CRIS_16_GOT_TPREL,
4493 BFD_RELOC_CRIS_32_TPREL,
4494 BFD_RELOC_CRIS_16_TPREL,
4495 BFD_RELOC_CRIS_DTPMOD,
4496 BFD_RELOC_CRIS_32_IE,
4498 /* Intel i860 Relocations. */
4500 BFD_RELOC_860_GLOB_DAT,
4501 BFD_RELOC_860_JUMP_SLOT,
4502 BFD_RELOC_860_RELATIVE,
4504 BFD_RELOC_860_PLT26,
4507 BFD_RELOC_860_SPLIT0,
4509 BFD_RELOC_860_SPLIT1,
4511 BFD_RELOC_860_SPLIT2,
4513 BFD_RELOC_860_LOGOT0,
4514 BFD_RELOC_860_SPGOT0,
4515 BFD_RELOC_860_LOGOT1,
4516 BFD_RELOC_860_SPGOT1,
4517 BFD_RELOC_860_LOGOTOFF0,
4518 BFD_RELOC_860_SPGOTOFF0,
4519 BFD_RELOC_860_LOGOTOFF1,
4520 BFD_RELOC_860_SPGOTOFF1,
4521 BFD_RELOC_860_LOGOTOFF2,
4522 BFD_RELOC_860_LOGOTOFF3,
4524 BFD_RELOC_860_HIGHADJ,
4525 BFD_RELOC_860_HAGOT,
4526 BFD_RELOC_860_HAGOTOFF,
4529 BFD_RELOC_860_HIGOT,
4530 BFD_RELOC_860_HIGOTOFF,
4532 /* OpenRISC Relocations. */
4533 BFD_RELOC_OPENRISC_ABS_26,
4534 BFD_RELOC_OPENRISC_REL_26,
4536 /* H8 elf Relocations. */
4537 BFD_RELOC_H8_DIR16A8,
4538 BFD_RELOC_H8_DIR16R8,
4539 BFD_RELOC_H8_DIR24A8,
4540 BFD_RELOC_H8_DIR24R8,
4541 BFD_RELOC_H8_DIR32A16,
4543 /* Sony Xstormy16 Relocations. */
4544 BFD_RELOC_XSTORMY16_REL_12,
4545 BFD_RELOC_XSTORMY16_12,
4546 BFD_RELOC_XSTORMY16_24,
4547 BFD_RELOC_XSTORMY16_FPTR16,
4549 /* Self-describing complex relocations. */
4553 /* Infineon Relocations. */
4554 BFD_RELOC_XC16X_PAG,
4555 BFD_RELOC_XC16X_POF,
4556 BFD_RELOC_XC16X_SEG,
4557 BFD_RELOC_XC16X_SOF,
4559 /* Relocations used by VAX ELF. */
4560 BFD_RELOC_VAX_GLOB_DAT,
4561 BFD_RELOC_VAX_JMP_SLOT,
4562 BFD_RELOC_VAX_RELATIVE,
4564 /* Morpho MT - 16 bit immediate relocation. */
4567 /* Morpho MT - Hi 16 bits of an address. */
4570 /* Morpho MT - Low 16 bits of an address. */
4573 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4574 BFD_RELOC_MT_GNU_VTINHERIT,
4576 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4577 BFD_RELOC_MT_GNU_VTENTRY,
4579 /* Morpho MT - 8 bit immediate relocation. */
4580 BFD_RELOC_MT_PCINSN8,
4582 /* msp430 specific relocation codes */
4583 BFD_RELOC_MSP430_10_PCREL,
4584 BFD_RELOC_MSP430_16_PCREL,
4585 BFD_RELOC_MSP430_16,
4586 BFD_RELOC_MSP430_16_PCREL_BYTE,
4587 BFD_RELOC_MSP430_16_BYTE,
4588 BFD_RELOC_MSP430_2X_PCREL,
4589 BFD_RELOC_MSP430_RL_PCREL,
4591 /* IQ2000 Relocations. */
4592 BFD_RELOC_IQ2000_OFFSET_16,
4593 BFD_RELOC_IQ2000_OFFSET_21,
4594 BFD_RELOC_IQ2000_UHI16,
4596 /* Special Xtensa relocation used only by PLT entries in ELF shared
4597 objects to indicate that the runtime linker should set the value
4598 to one of its own internal functions or data structures. */
4599 BFD_RELOC_XTENSA_RTLD,
4601 /* Xtensa relocations for ELF shared objects. */
4602 BFD_RELOC_XTENSA_GLOB_DAT,
4603 BFD_RELOC_XTENSA_JMP_SLOT,
4604 BFD_RELOC_XTENSA_RELATIVE,
4606 /* Xtensa relocation used in ELF object files for symbols that may require
4607 PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4608 BFD_RELOC_XTENSA_PLT,
4610 /* Xtensa relocations to mark the difference of two local symbols.
4611 These are only needed to support linker relaxation and can be ignored
4612 when not relaxing. The field is set to the value of the difference
4613 assuming no relaxation. The relocation encodes the position of the
4614 first symbol so the linker can determine whether to adjust the field
4616 BFD_RELOC_XTENSA_DIFF8,
4617 BFD_RELOC_XTENSA_DIFF16,
4618 BFD_RELOC_XTENSA_DIFF32,
4620 /* Generic Xtensa relocations for instruction operands. Only the slot
4621 number is encoded in the relocation. The relocation applies to the
4622 last PC-relative immediate operand, or if there are no PC-relative
4623 immediates, to the last immediate operand. */
4624 BFD_RELOC_XTENSA_SLOT0_OP,
4625 BFD_RELOC_XTENSA_SLOT1_OP,
4626 BFD_RELOC_XTENSA_SLOT2_OP,
4627 BFD_RELOC_XTENSA_SLOT3_OP,
4628 BFD_RELOC_XTENSA_SLOT4_OP,
4629 BFD_RELOC_XTENSA_SLOT5_OP,
4630 BFD_RELOC_XTENSA_SLOT6_OP,
4631 BFD_RELOC_XTENSA_SLOT7_OP,
4632 BFD_RELOC_XTENSA_SLOT8_OP,
4633 BFD_RELOC_XTENSA_SLOT9_OP,
4634 BFD_RELOC_XTENSA_SLOT10_OP,
4635 BFD_RELOC_XTENSA_SLOT11_OP,
4636 BFD_RELOC_XTENSA_SLOT12_OP,
4637 BFD_RELOC_XTENSA_SLOT13_OP,
4638 BFD_RELOC_XTENSA_SLOT14_OP,
4640 /* Alternate Xtensa relocations. Only the slot is encoded in the
4641 relocation. The meaning of these relocations is opcode-specific. */
4642 BFD_RELOC_XTENSA_SLOT0_ALT,
4643 BFD_RELOC_XTENSA_SLOT1_ALT,
4644 BFD_RELOC_XTENSA_SLOT2_ALT,
4645 BFD_RELOC_XTENSA_SLOT3_ALT,
4646 BFD_RELOC_XTENSA_SLOT4_ALT,
4647 BFD_RELOC_XTENSA_SLOT5_ALT,
4648 BFD_RELOC_XTENSA_SLOT6_ALT,
4649 BFD_RELOC_XTENSA_SLOT7_ALT,
4650 BFD_RELOC_XTENSA_SLOT8_ALT,
4651 BFD_RELOC_XTENSA_SLOT9_ALT,
4652 BFD_RELOC_XTENSA_SLOT10_ALT,
4653 BFD_RELOC_XTENSA_SLOT11_ALT,
4654 BFD_RELOC_XTENSA_SLOT12_ALT,
4655 BFD_RELOC_XTENSA_SLOT13_ALT,
4656 BFD_RELOC_XTENSA_SLOT14_ALT,
4658 /* Xtensa relocations for backward compatibility. These have all been
4659 replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
4660 BFD_RELOC_XTENSA_OP0,
4661 BFD_RELOC_XTENSA_OP1,
4662 BFD_RELOC_XTENSA_OP2,
4664 /* Xtensa relocation to mark that the assembler expanded the
4665 instructions from an original target. The expansion size is
4666 encoded in the reloc size. */
4667 BFD_RELOC_XTENSA_ASM_EXPAND,
4669 /* Xtensa relocation to mark that the linker should simplify
4670 assembler-expanded instructions. This is commonly used
4671 internally by the linker after analysis of a
4672 BFD_RELOC_XTENSA_ASM_EXPAND. */
4673 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
4675 /* Xtensa TLS relocations. */
4676 BFD_RELOC_XTENSA_TLSDESC_FN,
4677 BFD_RELOC_XTENSA_TLSDESC_ARG,
4678 BFD_RELOC_XTENSA_TLS_DTPOFF,
4679 BFD_RELOC_XTENSA_TLS_TPOFF,
4680 BFD_RELOC_XTENSA_TLS_FUNC,
4681 BFD_RELOC_XTENSA_TLS_ARG,
4682 BFD_RELOC_XTENSA_TLS_CALL,
4684 /* 8 bit signed offset in (ix+d) or (iy+d). */
4685 BFD_RELOC_Z80_DISP8,
4688 BFD_RELOC_Z8K_DISP7,
4691 BFD_RELOC_Z8K_CALLR,
4694 BFD_RELOC_Z8K_IMM4L,
4696 /* Lattice Mico32 relocations. */
4697 BFD_RELOC_LM32_CALL,
4698 BFD_RELOC_LM32_BRANCH,
4699 BFD_RELOC_LM32_16_GOT,
4700 BFD_RELOC_LM32_GOTOFF_HI16,
4701 BFD_RELOC_LM32_GOTOFF_LO16,
4702 BFD_RELOC_LM32_COPY,
4703 BFD_RELOC_LM32_GLOB_DAT,
4704 BFD_RELOC_LM32_JMP_SLOT,
4705 BFD_RELOC_LM32_RELATIVE,
4707 /* Difference between two section addreses. Must be followed by a
4708 BFD_RELOC_MACH_O_PAIR. */
4709 BFD_RELOC_MACH_O_SECTDIFF,
4711 /* Pair of relocation. Contains the first symbol. */
4712 BFD_RELOC_MACH_O_PAIR,
4714 /* PCREL relocations. They are marked as branch to create PLT entry if
4716 BFD_RELOC_MACH_O_X86_64_BRANCH32,
4717 BFD_RELOC_MACH_O_X86_64_BRANCH8,
4719 /* Used when referencing a GOT entry. */
4720 BFD_RELOC_MACH_O_X86_64_GOT,
4722 /* Used when loading a GOT entry with movq. It is specially marked so that
4723 the linker could optimize the movq to a leaq if possible. */
4724 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4726 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4727 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4729 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4730 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4732 /* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
4733 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4735 /* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
4736 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4738 /* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
4739 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4741 /* This is a 32 bit reloc for the microblaze that stores the
4742 low 16 bits of a value */
4743 BFD_RELOC_MICROBLAZE_32_LO,
4745 /* This is a 32 bit pc-relative reloc for the microblaze that
4746 stores the low 16 bits of a value */
4747 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4749 /* This is a 32 bit reloc for the microblaze that stores a
4750 value relative to the read-only small data area anchor */
4751 BFD_RELOC_MICROBLAZE_32_ROSDA,
4753 /* This is a 32 bit reloc for the microblaze that stores a
4754 value relative to the read-write small data area anchor */
4755 BFD_RELOC_MICROBLAZE_32_RWSDA,
4757 /* This is a 32 bit reloc for the microblaze to handle
4758 expressions of the form "Symbol Op Symbol" */
4759 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4761 /* This is a 64 bit reloc that stores the 32 bit pc relative
4762 value in two words (with an imm instruction). No relocation is
4763 done here - only used for relaxing */
4764 BFD_RELOC_MICROBLAZE_64_NONE,
4766 /* This is a 64 bit reloc that stores the 32 bit pc relative
4767 value in two words (with an imm instruction). The relocation is
4768 PC-relative GOT offset */
4769 BFD_RELOC_MICROBLAZE_64_GOTPC,
4771 /* This is a 64 bit reloc that stores the 32 bit pc relative
4772 value in two words (with an imm instruction). The relocation is
4774 BFD_RELOC_MICROBLAZE_64_GOT,
4776 /* This is a 64 bit reloc that stores the 32 bit pc relative
4777 value in two words (with an imm instruction). The relocation is
4778 PC-relative offset into PLT */
4779 BFD_RELOC_MICROBLAZE_64_PLT,
4781 /* This is a 64 bit reloc that stores the 32 bit GOT relative
4782 value in two words (with an imm instruction). The relocation is
4783 relative offset from _GLOBAL_OFFSET_TABLE_ */
4784 BFD_RELOC_MICROBLAZE_64_GOTOFF,
4786 /* This is a 32 bit reloc that stores the 32 bit GOT relative
4787 value in a word. The relocation is relative offset from */
4788 BFD_RELOC_MICROBLAZE_32_GOTOFF,
4790 /* This is used to tell the dynamic linker to copy the value out of
4791 the dynamic object into the runtime process image. */
4792 BFD_RELOC_MICROBLAZE_COPY,
4794 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
4795 reloc_howto_type *bfd_reloc_type_lookup
4796 (bfd *abfd, bfd_reloc_code_real_type code);
4797 reloc_howto_type *bfd_reloc_name_lookup
4798 (bfd *abfd, const char *reloc_name);
4800 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
4802 /* Extracted from syms.c. */
4804 typedef struct bfd_symbol
4806 /* A pointer to the BFD which owns the symbol. This information
4807 is necessary so that a back end can work out what additional
4808 information (invisible to the application writer) is carried
4811 This field is *almost* redundant, since you can use section->owner
4812 instead, except that some symbols point to the global sections
4813 bfd_{abs,com,und}_section. This could be fixed by making
4814 these globals be per-bfd (or per-target-flavor). FIXME. */
4815 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
4817 /* The text of the symbol. The name is left alone, and not copied; the
4818 application may not alter it. */
4821 /* The value of the symbol. This really should be a union of a
4822 numeric value with a pointer, since some flags indicate that
4823 a pointer to another symbol is stored here. */
4826 /* Attributes of a symbol. */
4827 #define BSF_NO_FLAGS 0x00
4829 /* The symbol has local scope; <<static>> in <<C>>. The value
4830 is the offset into the section of the data. */
4831 #define BSF_LOCAL (1 << 0)
4833 /* The symbol has global scope; initialized data in <<C>>. The
4834 value is the offset into the section of the data. */
4835 #define BSF_GLOBAL (1 << 1)
4837 /* The symbol has global scope and is exported. The value is
4838 the offset into the section of the data. */
4839 #define BSF_EXPORT BSF_GLOBAL /* No real difference. */
4841 /* A normal C symbol would be one of:
4842 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
4845 /* The symbol is a debugging record. The value has an arbitrary
4846 meaning, unless BSF_DEBUGGING_RELOC is also set. */
4847 #define BSF_DEBUGGING (1 << 2)
4849 /* The symbol denotes a function entry point. Used in ELF,
4850 perhaps others someday. */
4851 #define BSF_FUNCTION (1 << 3)
4853 /* Used by the linker. */
4854 #define BSF_KEEP (1 << 5)
4855 #define BSF_KEEP_G (1 << 6)
4857 /* A weak global symbol, overridable without warnings by
4858 a regular global symbol of the same name. */
4859 #define BSF_WEAK (1 << 7)
4861 /* This symbol was created to point to a section, e.g. ELF's
4862 STT_SECTION symbols. */
4863 #define BSF_SECTION_SYM (1 << 8)
4865 /* The symbol used to be a common symbol, but now it is
4867 #define BSF_OLD_COMMON (1 << 9)
4869 /* In some files the type of a symbol sometimes alters its
4870 location in an output file - ie in coff a <<ISFCN>> symbol
4871 which is also <<C_EXT>> symbol appears where it was
4872 declared and not at the end of a section. This bit is set
4873 by the target BFD part to convey this information. */
4874 #define BSF_NOT_AT_END (1 << 10)
4876 /* Signal that the symbol is the label of constructor section. */
4877 #define BSF_CONSTRUCTOR (1 << 11)
4879 /* Signal that the symbol is a warning symbol. The name is a
4880 warning. The name of the next symbol is the one to warn about;
4881 if a reference is made to a symbol with the same name as the next
4882 symbol, a warning is issued by the linker. */
4883 #define BSF_WARNING (1 << 12)
4885 /* Signal that the symbol is indirect. This symbol is an indirect
4886 pointer to the symbol with the same name as the next symbol. */
4887 #define BSF_INDIRECT (1 << 13)
4889 /* BSF_FILE marks symbols that contain a file name. This is used
4890 for ELF STT_FILE symbols. */
4891 #define BSF_FILE (1 << 14)
4893 /* Symbol is from dynamic linking information. */
4894 #define BSF_DYNAMIC (1 << 15)
4896 /* The symbol denotes a data object. Used in ELF, and perhaps
4898 #define BSF_OBJECT (1 << 16)
4900 /* This symbol is a debugging symbol. The value is the offset
4901 into the section of the data. BSF_DEBUGGING should be set
4903 #define BSF_DEBUGGING_RELOC (1 << 17)
4905 /* This symbol is thread local. Used in ELF. */
4906 #define BSF_THREAD_LOCAL (1 << 18)
4908 /* This symbol represents a complex relocation expression,
4909 with the expression tree serialized in the symbol name. */
4910 #define BSF_RELC (1 << 19)
4912 /* This symbol represents a signed complex relocation expression,
4913 with the expression tree serialized in the symbol name. */
4914 #define BSF_SRELC (1 << 20)
4916 /* This symbol was created by bfd_get_synthetic_symtab. */
4917 #define BSF_SYNTHETIC (1 << 21)
4919 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
4920 The dynamic linker will compute the value of this symbol by
4921 calling the function that it points to. BSF_FUNCTION must
4922 also be also set. */
4923 #define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
4924 /* This symbol is a globally unique data object. The dynamic linker
4925 will make sure that in the entire process there is just one symbol
4926 with this name and type in use. BSF_OBJECT must also be set. */
4927 #define BSF_GNU_UNIQUE (1 << 23)
4931 /* A pointer to the section to which this symbol is
4932 relative. This will always be non NULL, there are special
4933 sections for undefined and absolute symbols. */
4934 struct bfd_section *section;
4936 /* Back end special data. */
4946 #define bfd_get_symtab_upper_bound(abfd) \
4947 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
4949 bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
4951 bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
4953 #define bfd_is_local_label_name(abfd, name) \
4954 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
4956 bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
4958 #define bfd_is_target_special_symbol(abfd, sym) \
4959 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
4961 #define bfd_canonicalize_symtab(abfd, location) \
4962 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
4964 bfd_boolean bfd_set_symtab
4965 (bfd *abfd, asymbol **location, unsigned int count);
4967 void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
4969 #define bfd_make_empty_symbol(abfd) \
4970 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
4972 asymbol *_bfd_generic_make_empty_symbol (bfd *);
4974 #define bfd_make_debug_symbol(abfd,ptr,size) \
4975 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
4977 int bfd_decode_symclass (asymbol *symbol);
4979 bfd_boolean bfd_is_undefined_symclass (int symclass);
4981 void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
4983 bfd_boolean bfd_copy_private_symbol_data
4984 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
4986 #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
4987 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
4988 (ibfd, isymbol, obfd, osymbol))
4990 /* Extracted from bfd.c. */
4995 write_direction = 2,
5001 /* A unique identifier of the BFD */
5004 /* The filename the application opened the BFD with. */
5005 const char *filename;
5007 /* A pointer to the target jump table. */
5008 const struct bfd_target *xvec;
5010 /* The IOSTREAM, and corresponding IO vector that provide access
5011 to the file backing the BFD. */
5013 const struct bfd_iovec *iovec;
5015 /* The caching routines use these to maintain a
5016 least-recently-used list of BFDs. */
5017 struct bfd *lru_prev, *lru_next;
5019 /* When a file is closed by the caching routines, BFD retains
5020 state information on the file here... */
5023 /* File modified time, if mtime_set is TRUE. */
5026 /* Reserved for an unimplemented file locking extension. */
5029 /* The format which belongs to the BFD. (object, core, etc.) */
5032 /* The direction with which the BFD was opened. */
5033 enum bfd_direction direction;
5035 /* Format_specific flags. */
5038 /* Values that may appear in the flags field of a BFD. These also
5039 appear in the object_flags field of the bfd_target structure, where
5040 they indicate the set of flags used by that backend (not all flags
5041 are meaningful for all object file formats) (FIXME: at the moment,
5042 the object_flags values have mostly just been copied from backend
5043 to another, and are not necessarily correct). */
5045 #define BFD_NO_FLAGS 0x00
5047 /* BFD contains relocation entries. */
5048 #define HAS_RELOC 0x01
5050 /* BFD is directly executable. */
5053 /* BFD has line number information (basically used for F_LNNO in a
5055 #define HAS_LINENO 0x04
5057 /* BFD has debugging information. */
5058 #define HAS_DEBUG 0x08
5060 /* BFD has symbols. */
5061 #define HAS_SYMS 0x10
5063 /* BFD has local symbols (basically used for F_LSYMS in a COFF
5065 #define HAS_LOCALS 0x20
5067 /* BFD is a dynamic object. */
5068 #define DYNAMIC 0x40
5070 /* Text section is write protected (if D_PAGED is not set, this is
5071 like an a.out NMAGIC file) (the linker sets this by default, but
5072 clears it for -r or -N). */
5073 #define WP_TEXT 0x80
5075 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
5076 linker sets this by default, but clears it for -r or -n or -N). */
5077 #define D_PAGED 0x100
5079 /* BFD is relaxable (this means that bfd_relax_section may be able to
5080 do something) (sometimes bfd_relax_section can do something even if
5081 this is not set). */
5082 #define BFD_IS_RELAXABLE 0x200
5084 /* This may be set before writing out a BFD to request using a
5085 traditional format. For example, this is used to request that when
5086 writing out an a.out object the symbols not be hashed to eliminate
5088 #define BFD_TRADITIONAL_FORMAT 0x400
5090 /* This flag indicates that the BFD contents are actually cached
5091 in memory. If this is set, iostream points to a bfd_in_memory
5093 #define BFD_IN_MEMORY 0x800
5095 /* The sections in this BFD specify a memory page. */
5096 #define HAS_LOAD_PAGE 0x1000
5098 /* This BFD has been created by the linker and doesn't correspond
5099 to any input file. */
5100 #define BFD_LINKER_CREATED 0x2000
5102 /* This may be set before writing out a BFD to request that it
5103 be written using values for UIDs, GIDs, timestamps, etc. that
5104 will be consistent from run to run. */
5105 #define BFD_DETERMINISTIC_OUTPUT 0x4000
5107 /* Compress sections in this BFD. */
5108 #define BFD_COMPRESS 0x8000
5110 /* Decompress sections in this BFD. */
5111 #define BFD_DECOMPRESS 0x10000
5113 /* Flags bits to be saved in bfd_preserve_save. */
5114 #define BFD_FLAGS_SAVED \
5115 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS)
5117 /* Flags bits which are for BFD use only. */
5118 #define BFD_FLAGS_FOR_BFD_USE_MASK \
5119 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
5120 | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
5122 /* Currently my_archive is tested before adding origin to
5123 anything. I believe that this can become always an add of
5124 origin, with origin set to 0 for non archive files. */
5127 /* The origin in the archive of the proxy entry. This will
5128 normally be the same as origin, except for thin archives,
5129 when it will contain the current offset of the proxy in the
5130 thin archive rather than the offset of the bfd in its actual
5132 ufile_ptr proxy_origin;
5134 /* A hash table for section names. */
5135 struct bfd_hash_table section_htab;
5137 /* Pointer to linked list of sections. */
5138 struct bfd_section *sections;
5140 /* The last section on the section list. */
5141 struct bfd_section *section_last;
5143 /* The number of sections. */
5144 unsigned int section_count;
5146 /* Stuff only useful for object files:
5147 The start address. */
5148 bfd_vma start_address;
5150 /* Used for input and output. */
5151 unsigned int symcount;
5153 /* Symbol table for output BFD (with symcount entries).
5154 Also used by the linker to cache input BFD symbols. */
5155 struct bfd_symbol **outsymbols;
5157 /* Used for slurped dynamic symbol tables. */
5158 unsigned int dynsymcount;
5160 /* Pointer to structure which contains architecture information. */
5161 const struct bfd_arch_info *arch_info;
5163 /* Stuff only useful for archives. */
5165 struct bfd *my_archive; /* The containing archive BFD. */
5166 struct bfd *archive_next; /* The next BFD in the archive. */
5167 struct bfd *archive_head; /* The first BFD in the archive. */
5168 struct bfd *nested_archives; /* List of nested archive in a flattened
5171 /* A chain of BFD structures involved in a link. */
5172 struct bfd *link_next;
5174 /* A field used by _bfd_generic_link_add_archive_symbols. This will
5175 be used only for archive elements. */
5178 /* Used by the back end to hold private data. */
5181 struct aout_data_struct *aout_data;
5182 struct artdata *aout_ar_data;
5183 struct _oasys_data *oasys_obj_data;
5184 struct _oasys_ar_data *oasys_ar_data;
5185 struct coff_tdata *coff_obj_data;
5186 struct pe_tdata *pe_obj_data;
5187 struct xcoff_tdata *xcoff_obj_data;
5188 struct ecoff_tdata *ecoff_obj_data;
5189 struct ieee_data_struct *ieee_data;
5190 struct ieee_ar_data_struct *ieee_ar_data;
5191 struct srec_data_struct *srec_data;
5192 struct verilog_data_struct *verilog_data;
5193 struct ihex_data_struct *ihex_data;
5194 struct tekhex_data_struct *tekhex_data;
5195 struct elf_obj_tdata *elf_obj_data;
5196 struct nlm_obj_tdata *nlm_obj_data;
5197 struct bout_data_struct *bout_data;
5198 struct mmo_data_struct *mmo_data;
5199 struct sun_core_struct *sun_core_data;
5200 struct sco5_core_struct *sco5_core_data;
5201 struct trad_core_struct *trad_core_data;
5202 struct som_data_struct *som_data;
5203 struct hpux_core_struct *hpux_core_data;
5204 struct hppabsd_core_struct *hppabsd_core_data;
5205 struct sgi_core_struct *sgi_core_data;
5206 struct lynx_core_struct *lynx_core_data;
5207 struct osf_core_struct *osf_core_data;
5208 struct cisco_core_struct *cisco_core_data;
5209 struct versados_data_struct *versados_data;
5210 struct netbsd_core_struct *netbsd_core_data;
5211 struct mach_o_data_struct *mach_o_data;
5212 struct mach_o_fat_data_struct *mach_o_fat_data;
5213 struct plugin_data_struct *plugin_data;
5214 struct bfd_pef_data_struct *pef_data;
5215 struct bfd_pef_xlib_data_struct *pef_xlib_data;
5216 struct bfd_sym_data_struct *sym_data;
5221 /* Used by the application to hold private data. */
5224 /* Where all the allocated stuff under this BFD goes. This is a
5225 struct objalloc *, but we use void * to avoid requiring the inclusion
5229 /* Is the file descriptor being cached? That is, can it be closed as
5230 needed, and re-opened when accessed later? */
5231 unsigned int cacheable : 1;
5233 /* Marks whether there was a default target specified when the
5234 BFD was opened. This is used to select which matching algorithm
5235 to use to choose the back end. */
5236 unsigned int target_defaulted : 1;
5238 /* ... and here: (``once'' means at least once). */
5239 unsigned int opened_once : 1;
5241 /* Set if we have a locally maintained mtime value, rather than
5242 getting it from the file each time. */
5243 unsigned int mtime_set : 1;
5245 /* Flag set if symbols from this BFD should not be exported. */
5246 unsigned int no_export : 1;
5248 /* Remember when output has begun, to stop strange things
5250 unsigned int output_has_begun : 1;
5252 /* Have archive map. */
5253 unsigned int has_armap : 1;
5255 /* Set if this is a thin archive. */
5256 unsigned int is_thin_archive : 1;
5258 /* Set if only required symbols should be added in the link hash table for
5259 this object. Used by VMS linkers. */
5260 unsigned int selective_search : 1;
5263 typedef enum bfd_error
5265 bfd_error_no_error = 0,
5266 bfd_error_system_call,
5267 bfd_error_invalid_target,
5268 bfd_error_wrong_format,
5269 bfd_error_wrong_object_format,
5270 bfd_error_invalid_operation,
5271 bfd_error_no_memory,
5272 bfd_error_no_symbols,
5274 bfd_error_no_more_archived_files,
5275 bfd_error_malformed_archive,
5276 bfd_error_file_not_recognized,
5277 bfd_error_file_ambiguously_recognized,
5278 bfd_error_no_contents,
5279 bfd_error_nonrepresentable_section,
5280 bfd_error_no_debug_section,
5281 bfd_error_bad_value,
5282 bfd_error_file_truncated,
5283 bfd_error_file_too_big,
5285 bfd_error_invalid_error_code
5289 bfd_error_type bfd_get_error (void);
5291 void bfd_set_error (bfd_error_type error_tag, ...);
5293 const char *bfd_errmsg (bfd_error_type error_tag);
5295 void bfd_perror (const char *message);
5297 typedef void (*bfd_error_handler_type) (const char *, ...);
5299 bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
5301 void bfd_set_error_program_name (const char *);
5303 bfd_error_handler_type bfd_get_error_handler (void);
5305 long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
5307 long bfd_canonicalize_reloc
5308 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
5311 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
5313 bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
5315 int bfd_get_arch_size (bfd *abfd);
5317 int bfd_get_sign_extend_vma (bfd *abfd);
5319 bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
5321 unsigned int bfd_get_gp_size (bfd *abfd);
5323 void bfd_set_gp_size (bfd *abfd, unsigned int i);
5325 bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
5327 bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5329 #define bfd_copy_private_header_data(ibfd, obfd) \
5330 BFD_SEND (obfd, _bfd_copy_private_header_data, \
5332 bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
5334 #define bfd_copy_private_bfd_data(ibfd, obfd) \
5335 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5337 bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
5339 #define bfd_merge_private_bfd_data(ibfd, obfd) \
5340 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5342 bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
5344 #define bfd_set_private_flags(abfd, flags) \
5345 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
5346 #define bfd_sizeof_headers(abfd, info) \
5347 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
5349 #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
5350 BFD_SEND (abfd, _bfd_find_nearest_line, \
5351 (abfd, sec, syms, off, file, func, line))
5353 #define bfd_find_line(abfd, syms, sym, file, line) \
5354 BFD_SEND (abfd, _bfd_find_line, \
5355 (abfd, syms, sym, file, line))
5357 #define bfd_find_inliner_info(abfd, file, func, line) \
5358 BFD_SEND (abfd, _bfd_find_inliner_info, \
5359 (abfd, file, func, line))
5361 #define bfd_debug_info_start(abfd) \
5362 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
5364 #define bfd_debug_info_end(abfd) \
5365 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
5367 #define bfd_debug_info_accumulate(abfd, section) \
5368 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
5370 #define bfd_stat_arch_elt(abfd, stat) \
5371 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
5373 #define bfd_update_armap_timestamp(abfd) \
5374 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
5376 #define bfd_set_arch_mach(abfd, arch, mach)\
5377 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
5379 #define bfd_relax_section(abfd, section, link_info, again) \
5380 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5382 #define bfd_gc_sections(abfd, link_info) \
5383 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5385 #define bfd_merge_sections(abfd, link_info) \
5386 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5388 #define bfd_is_group_section(abfd, sec) \
5389 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5391 #define bfd_discard_group(abfd, sec) \
5392 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5394 #define bfd_link_hash_table_create(abfd) \
5395 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5397 #define bfd_link_hash_table_free(abfd, hash) \
5398 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5400 #define bfd_link_add_symbols(abfd, info) \
5401 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5403 #define bfd_link_just_syms(abfd, sec, info) \
5404 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5406 #define bfd_final_link(abfd, info) \
5407 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5409 #define bfd_free_cached_info(abfd) \
5410 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5412 #define bfd_get_dynamic_symtab_upper_bound(abfd) \
5413 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5415 #define bfd_print_private_bfd_data(abfd, file)\
5416 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5418 #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5419 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5421 #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5422 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5423 dyncount, dynsyms, ret))
5425 #define bfd_get_dynamic_reloc_upper_bound(abfd) \
5426 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5428 #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5429 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5431 extern bfd_byte *bfd_get_relocated_section_contents
5432 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5433 bfd_boolean, asymbol **);
5435 bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
5442 const struct bfd_arch_info *arch_info;
5443 struct bfd_section *sections;
5444 struct bfd_section *section_last;
5445 unsigned int section_count;
5446 struct bfd_hash_table section_htab;
5449 bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
5451 void bfd_preserve_restore (bfd *, struct bfd_preserve *);
5453 void bfd_preserve_finish (bfd *, struct bfd_preserve *);
5455 bfd_vma bfd_emul_get_maxpagesize (const char *);
5457 void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5459 bfd_vma bfd_emul_get_commonpagesize (const char *);
5461 void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5463 char *bfd_demangle (bfd *, const char *, int);
5465 /* Extracted from archive.c. */
5466 symindex bfd_get_next_mapent
5467 (bfd *abfd, symindex previous, carsym **sym);
5469 bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
5471 bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
5473 /* Extracted from corefile.c. */
5474 const char *bfd_core_file_failing_command (bfd *abfd);
5476 int bfd_core_file_failing_signal (bfd *abfd);
5478 int bfd_core_file_pid (bfd *abfd);
5480 bfd_boolean core_file_matches_executable_p
5481 (bfd *core_bfd, bfd *exec_bfd);
5483 bfd_boolean generic_core_file_matches_executable_p
5484 (bfd *core_bfd, bfd *exec_bfd);
5486 /* Extracted from targets.c. */
5487 #define BFD_SEND(bfd, message, arglist) \
5488 ((*((bfd)->xvec->message)) arglist)
5490 #ifdef DEBUG_BFD_SEND
5492 #define BFD_SEND(bfd, message, arglist) \
5493 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5494 ((*((bfd)->xvec->message)) arglist) : \
5495 (bfd_assert (__FILE__,__LINE__), NULL))
5497 #define BFD_SEND_FMT(bfd, message, arglist) \
5498 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
5500 #ifdef DEBUG_BFD_SEND
5502 #define BFD_SEND_FMT(bfd, message, arglist) \
5503 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5504 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
5505 (bfd_assert (__FILE__,__LINE__), NULL))
5510 bfd_target_unknown_flavour,
5511 bfd_target_aout_flavour,
5512 bfd_target_coff_flavour,
5513 bfd_target_ecoff_flavour,
5514 bfd_target_xcoff_flavour,
5515 bfd_target_elf_flavour,
5516 bfd_target_ieee_flavour,
5517 bfd_target_nlm_flavour,
5518 bfd_target_oasys_flavour,
5519 bfd_target_tekhex_flavour,
5520 bfd_target_srec_flavour,
5521 bfd_target_verilog_flavour,
5522 bfd_target_ihex_flavour,
5523 bfd_target_som_flavour,
5524 bfd_target_os9k_flavour,
5525 bfd_target_versados_flavour,
5526 bfd_target_msdos_flavour,
5527 bfd_target_ovax_flavour,
5528 bfd_target_evax_flavour,
5529 bfd_target_mmo_flavour,
5530 bfd_target_mach_o_flavour,
5531 bfd_target_pef_flavour,
5532 bfd_target_pef_xlib_flavour,
5533 bfd_target_sym_flavour
5536 enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5538 /* Forward declaration. */
5539 typedef struct bfd_link_info _bfd_link_info;
5541 typedef struct bfd_target
5543 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
5546 /* The "flavour" of a back end is a general indication about
5547 the contents of a file. */
5548 enum bfd_flavour flavour;
5550 /* The order of bytes within the data area of a file. */
5551 enum bfd_endian byteorder;
5553 /* The order of bytes within the header parts of a file. */
5554 enum bfd_endian header_byteorder;
5556 /* A mask of all the flags which an executable may have set -
5557 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
5558 flagword object_flags;
5560 /* A mask of all the flags which a section may have set - from
5561 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
5562 flagword section_flags;
5564 /* The character normally found at the front of a symbol.
5565 (if any), perhaps `_'. */
5566 char symbol_leading_char;
5568 /* The pad character for file names within an archive header. */
5571 /* The maximum number of characters in an archive header. */
5572 unsigned short ar_max_namelen;
5574 /* Entries for byte swapping for data. These are different from the
5575 other entry points, since they don't take a BFD as the first argument.
5576 Certain other handlers could do the same. */
5577 bfd_uint64_t (*bfd_getx64) (const void *);
5578 bfd_int64_t (*bfd_getx_signed_64) (const void *);
5579 void (*bfd_putx64) (bfd_uint64_t, void *);
5580 bfd_vma (*bfd_getx32) (const void *);
5581 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
5582 void (*bfd_putx32) (bfd_vma, void *);
5583 bfd_vma (*bfd_getx16) (const void *);
5584 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
5585 void (*bfd_putx16) (bfd_vma, void *);
5587 /* Byte swapping for the headers. */
5588 bfd_uint64_t (*bfd_h_getx64) (const void *);
5589 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
5590 void (*bfd_h_putx64) (bfd_uint64_t, void *);
5591 bfd_vma (*bfd_h_getx32) (const void *);
5592 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
5593 void (*bfd_h_putx32) (bfd_vma, void *);
5594 bfd_vma (*bfd_h_getx16) (const void *);
5595 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
5596 void (*bfd_h_putx16) (bfd_vma, void *);
5598 /* Format dependent routines: these are vectors of entry points
5599 within the target vector structure, one for each format to check. */
5601 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
5602 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
5604 /* Set the format of a file being written. */
5605 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
5607 /* Write cached information into a file being written, at <<bfd_close>>. */
5608 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
5611 /* Generic entry points. */
5612 #define BFD_JUMP_TABLE_GENERIC(NAME) \
5613 NAME##_close_and_cleanup, \
5614 NAME##_bfd_free_cached_info, \
5615 NAME##_new_section_hook, \
5616 NAME##_get_section_contents, \
5617 NAME##_get_section_contents_in_window
5619 /* Called when the BFD is being closed to do any necessary cleanup. */
5620 bfd_boolean (*_close_and_cleanup) (bfd *);
5621 /* Ask the BFD to free all cached information. */
5622 bfd_boolean (*_bfd_free_cached_info) (bfd *);
5623 /* Called when a new section is created. */
5624 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
5625 /* Read the contents of a section. */
5626 bfd_boolean (*_bfd_get_section_contents)
5627 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
5628 bfd_boolean (*_bfd_get_section_contents_in_window)
5629 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
5631 /* Entry points to copy private data. */
5632 #define BFD_JUMP_TABLE_COPY(NAME) \
5633 NAME##_bfd_copy_private_bfd_data, \
5634 NAME##_bfd_merge_private_bfd_data, \
5635 _bfd_generic_init_private_section_data, \
5636 NAME##_bfd_copy_private_section_data, \
5637 NAME##_bfd_copy_private_symbol_data, \
5638 NAME##_bfd_copy_private_header_data, \
5639 NAME##_bfd_set_private_flags, \
5640 NAME##_bfd_print_private_bfd_data
5642 /* Called to copy BFD general private data from one object file
5644 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
5645 /* Called to merge BFD general private data from one object file
5646 to a common output file when linking. */
5647 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
5648 /* Called to initialize BFD private section data from one object file
5650 #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5651 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5652 bfd_boolean (*_bfd_init_private_section_data)
5653 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
5654 /* Called to copy BFD private section data from one object file
5656 bfd_boolean (*_bfd_copy_private_section_data)
5657 (bfd *, sec_ptr, bfd *, sec_ptr);
5658 /* Called to copy BFD private symbol data from one symbol
5660 bfd_boolean (*_bfd_copy_private_symbol_data)
5661 (bfd *, asymbol *, bfd *, asymbol *);
5662 /* Called to copy BFD private header data from one object file
5664 bfd_boolean (*_bfd_copy_private_header_data)
5666 /* Called to set private backend flags. */
5667 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
5669 /* Called to print private BFD data. */
5670 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
5672 /* Core file entry points. */
5673 #define BFD_JUMP_TABLE_CORE(NAME) \
5674 NAME##_core_file_failing_command, \
5675 NAME##_core_file_failing_signal, \
5676 NAME##_core_file_matches_executable_p, \
5677 NAME##_core_file_pid
5679 char * (*_core_file_failing_command) (bfd *);
5680 int (*_core_file_failing_signal) (bfd *);
5681 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
5682 int (*_core_file_pid) (bfd *);
5684 /* Archive entry points. */
5685 #define BFD_JUMP_TABLE_ARCHIVE(NAME) \
5686 NAME##_slurp_armap, \
5687 NAME##_slurp_extended_name_table, \
5688 NAME##_construct_extended_name_table, \
5689 NAME##_truncate_arname, \
5690 NAME##_write_armap, \
5691 NAME##_read_ar_hdr, \
5692 NAME##_write_ar_hdr, \
5693 NAME##_openr_next_archived_file, \
5694 NAME##_get_elt_at_index, \
5695 NAME##_generic_stat_arch_elt, \
5696 NAME##_update_armap_timestamp
5698 bfd_boolean (*_bfd_slurp_armap) (bfd *);
5699 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
5700 bfd_boolean (*_bfd_construct_extended_name_table)
5701 (bfd *, char **, bfd_size_type *, const char **);
5702 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
5703 bfd_boolean (*write_armap)
5704 (bfd *, unsigned int, struct orl *, unsigned int, int);
5705 void * (*_bfd_read_ar_hdr_fn) (bfd *);
5706 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
5707 bfd * (*openr_next_archived_file) (bfd *, bfd *);
5708 #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
5709 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
5710 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
5711 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
5713 /* Entry points used for symbols. */
5714 #define BFD_JUMP_TABLE_SYMBOLS(NAME) \
5715 NAME##_get_symtab_upper_bound, \
5716 NAME##_canonicalize_symtab, \
5717 NAME##_make_empty_symbol, \
5718 NAME##_print_symbol, \
5719 NAME##_get_symbol_info, \
5720 NAME##_bfd_is_local_label_name, \
5721 NAME##_bfd_is_target_special_symbol, \
5722 NAME##_get_lineno, \
5723 NAME##_find_nearest_line, \
5724 _bfd_generic_find_line, \
5725 NAME##_find_inliner_info, \
5726 NAME##_bfd_make_debug_symbol, \
5727 NAME##_read_minisymbols, \
5728 NAME##_minisymbol_to_symbol
5730 long (*_bfd_get_symtab_upper_bound) (bfd *);
5731 long (*_bfd_canonicalize_symtab)
5732 (bfd *, struct bfd_symbol **);
5734 (*_bfd_make_empty_symbol) (bfd *);
5735 void (*_bfd_print_symbol)
5736 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
5737 #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
5738 void (*_bfd_get_symbol_info)
5739 (bfd *, struct bfd_symbol *, symbol_info *);
5740 #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
5741 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
5742 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
5743 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
5744 bfd_boolean (*_bfd_find_nearest_line)
5745 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
5746 const char **, const char **, unsigned int *);
5747 bfd_boolean (*_bfd_find_line)
5748 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
5749 const char **, unsigned int *);
5750 bfd_boolean (*_bfd_find_inliner_info)
5751 (bfd *, const char **, const char **, unsigned int *);
5752 /* Back-door to allow format-aware applications to create debug symbols
5753 while using BFD for everything else. Currently used by the assembler
5754 when creating COFF files. */
5755 asymbol * (*_bfd_make_debug_symbol)
5756 (bfd *, void *, unsigned long size);
5757 #define bfd_read_minisymbols(b, d, m, s) \
5758 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
5759 long (*_read_minisymbols)
5760 (bfd *, bfd_boolean, void **, unsigned int *);
5761 #define bfd_minisymbol_to_symbol(b, d, m, f) \
5762 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
5763 asymbol * (*_minisymbol_to_symbol)
5764 (bfd *, bfd_boolean, const void *, asymbol *);
5766 /* Routines for relocs. */
5767 #define BFD_JUMP_TABLE_RELOCS(NAME) \
5768 NAME##_get_reloc_upper_bound, \
5769 NAME##_canonicalize_reloc, \
5770 NAME##_bfd_reloc_type_lookup, \
5771 NAME##_bfd_reloc_name_lookup
5773 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
5774 long (*_bfd_canonicalize_reloc)
5775 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
5776 /* See documentation on reloc types. */
5778 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
5780 (*reloc_name_lookup) (bfd *, const char *);
5783 /* Routines used when writing an object file. */
5784 #define BFD_JUMP_TABLE_WRITE(NAME) \
5785 NAME##_set_arch_mach, \
5786 NAME##_set_section_contents
5788 bfd_boolean (*_bfd_set_arch_mach)
5789 (bfd *, enum bfd_architecture, unsigned long);
5790 bfd_boolean (*_bfd_set_section_contents)
5791 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
5793 /* Routines used by the linker. */
5794 #define BFD_JUMP_TABLE_LINK(NAME) \
5795 NAME##_sizeof_headers, \
5796 NAME##_bfd_get_relocated_section_contents, \
5797 NAME##_bfd_relax_section, \
5798 NAME##_bfd_link_hash_table_create, \
5799 NAME##_bfd_link_hash_table_free, \
5800 NAME##_bfd_link_add_symbols, \
5801 NAME##_bfd_link_just_syms, \
5802 NAME##_bfd_copy_link_hash_symbol_type, \
5803 NAME##_bfd_final_link, \
5804 NAME##_bfd_link_split_section, \
5805 NAME##_bfd_gc_sections, \
5806 NAME##_bfd_merge_sections, \
5807 NAME##_bfd_is_group_section, \
5808 NAME##_bfd_discard_group, \
5809 NAME##_section_already_linked, \
5810 NAME##_bfd_define_common_symbol
5812 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
5813 bfd_byte * (*_bfd_get_relocated_section_contents)
5814 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
5815 bfd_byte *, bfd_boolean, struct bfd_symbol **);
5817 bfd_boolean (*_bfd_relax_section)
5818 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
5820 /* Create a hash table for the linker. Different backends store
5821 different information in this table. */
5822 struct bfd_link_hash_table *
5823 (*_bfd_link_hash_table_create) (bfd *);
5825 /* Release the memory associated with the linker hash table. */
5826 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
5828 /* Add symbols from this object file into the hash table. */
5829 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
5831 /* Indicate that we are only retrieving symbol values from this section. */
5832 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
5834 /* Copy the symbol type of a linker hash table entry. */
5835 #define bfd_copy_link_hash_symbol_type(b, t, f) \
5836 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
5837 void (*_bfd_copy_link_hash_symbol_type)
5838 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
5840 /* Do a link based on the link_order structures attached to each
5841 section of the BFD. */
5842 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
5844 /* Should this section be split up into smaller pieces during linking. */
5845 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
5847 /* Remove sections that are not referenced from the output. */
5848 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
5850 /* Attempt to merge SEC_MERGE sections. */
5851 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
5853 /* Is this section a member of a group? */
5854 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
5856 /* Discard members of a group. */
5857 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
5859 /* Check if SEC has been already linked during a reloceatable or
5861 void (*_section_already_linked) (bfd *, struct bfd_section *,
5862 struct bfd_link_info *);
5864 /* Define a common symbol. */
5865 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
5866 struct bfd_link_hash_entry *);
5868 /* Routines to handle dynamic symbols and relocs. */
5869 #define BFD_JUMP_TABLE_DYNAMIC(NAME) \
5870 NAME##_get_dynamic_symtab_upper_bound, \
5871 NAME##_canonicalize_dynamic_symtab, \
5872 NAME##_get_synthetic_symtab, \
5873 NAME##_get_dynamic_reloc_upper_bound, \
5874 NAME##_canonicalize_dynamic_reloc
5876 /* Get the amount of memory required to hold the dynamic symbols. */
5877 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
5878 /* Read in the dynamic symbols. */
5879 long (*_bfd_canonicalize_dynamic_symtab)
5880 (bfd *, struct bfd_symbol **);
5881 /* Create synthetized symbols. */
5882 long (*_bfd_get_synthetic_symtab)
5883 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
5884 struct bfd_symbol **);
5885 /* Get the amount of memory required to hold the dynamic relocs. */
5886 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
5887 /* Read in the dynamic relocs. */
5888 long (*_bfd_canonicalize_dynamic_reloc)
5889 (bfd *, arelent **, struct bfd_symbol **);
5891 /* Opposite endian version of this target. */
5892 const struct bfd_target * alternative_target;
5894 /* Data for use by back-end routines, which isn't
5895 generic enough to belong in this structure. */
5896 const void *backend_data;
5900 bfd_boolean bfd_set_default_target (const char *name);
5902 const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
5904 const bfd_target *bfd_get_target_info (const char *target_name,
5906 bfd_boolean *is_bigendian,
5908 const char **def_target_arch);
5909 const char ** bfd_target_list (void);
5911 const bfd_target *bfd_search_for_target
5912 (int (*search_func) (const bfd_target *, void *),
5915 /* Extracted from format.c. */
5916 bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
5918 bfd_boolean bfd_check_format_matches
5919 (bfd *abfd, bfd_format format, char ***matching);
5921 bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
5923 const char *bfd_format_string (bfd_format format);
5925 /* Extracted from linker.c. */
5926 bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
5928 #define bfd_link_split_section(abfd, sec) \
5929 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
5931 void bfd_section_already_linked (bfd *abfd, asection *sec,
5932 struct bfd_link_info *info);
5934 #define bfd_section_already_linked(abfd, sec, info) \
5935 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
5937 bfd_boolean bfd_generic_define_common_symbol
5938 (bfd *output_bfd, struct bfd_link_info *info,
5939 struct bfd_link_hash_entry *h);
5941 #define bfd_define_common_symbol(output_bfd, info, h) \
5942 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
5944 struct bfd_elf_version_tree * bfd_find_version_for_sym
5945 (struct bfd_elf_version_tree *verdefs,
5946 const char *sym_name, bfd_boolean *hide);
5948 /* Extracted from simple.c. */
5949 bfd_byte *bfd_simple_get_relocated_section_contents
5950 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
5952 /* Extracted from compress.c. */
5953 bfd_boolean bfd_compress_section_contents
5954 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
5955 bfd_size_type uncompressed_size);
5957 bfd_boolean bfd_get_full_section_contents
5958 (bfd *abfd, asection *section, bfd_byte **ptr);
5960 bfd_boolean bfd_is_section_compressed
5961 (bfd *abfd, asection *section);
5963 bfd_boolean bfd_init_section_decompress_status
5964 (bfd *abfd, asection *section);
5966 bfd_boolean bfd_init_section_compress_status
5967 (bfd *abfd, asection *section);
nant's projects / dragonfly.git / blob