1 /* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically
2 generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c",
3 "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c",
4 "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c",
5 "linker.c", "simple.c" and "compress.c".
6 Run "make headers" in your build bfd/ to regenerate. */
8 /* Main header file for the bfd library -- portable access to object files.
10 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
11 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
12 Free Software Foundation, Inc.
14 Contributed by Cygnus Support.
16 This file is part of BFD, the Binary File Descriptor library.
18 This program is free software; you can redistribute it and/or modify
19 it under the terms of the GNU General Public License as published by
20 the Free Software Foundation; either version 3 of the License, or
21 (at your option) any later version.
23 This program is distributed in the hope that it will be useful,
24 but WITHOUT ANY WARRANTY; without even the implied warranty of
25 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 GNU General Public License for more details.
28 You should have received a copy of the GNU General Public License
29 along with this program; if not, write to the Free Software
30 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
32 #ifndef __BFD_H_SEEN__
33 #define __BFD_H_SEEN__
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 (((bfd)->direction != write_direction && (sec)->rawsize != 0 \
302 ? (sec)->rawsize : (sec)->size) / 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 unsigned long bfd_hash_set_default_size (unsigned long);
444 /* This structure is used to keep track of stabs in sections
445 information while linking. */
449 /* A hash table used to hold stabs strings. */
450 struct bfd_strtab_hash *strings;
451 /* The header file hash table. */
452 struct bfd_hash_table includes;
453 /* The first .stabstr section. */
454 struct bfd_section *stabstr;
457 #define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
459 /* User program access to BFD facilities. */
461 /* Direct I/O routines, for programs which know more about the object
462 file than BFD does. Use higher level routines if possible. */
464 extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
465 extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
466 extern int bfd_seek (bfd *, file_ptr, int);
467 extern file_ptr bfd_tell (bfd *);
468 extern int bfd_flush (bfd *);
469 extern int bfd_stat (bfd *, struct stat *);
471 /* Deprecated old routines. */
473 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
474 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
475 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
476 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
477 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
478 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
480 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
481 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
482 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
483 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
484 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
485 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
487 extern void warn_deprecated (const char *, const char *, int, const char *);
489 /* Cast from const char * to char * so that caller can assign to
490 a char * without a warning. */
491 #define bfd_get_filename(abfd) ((char *) (abfd)->filename)
492 #define bfd_get_cacheable(abfd) ((abfd)->cacheable)
493 #define bfd_get_format(abfd) ((abfd)->format)
494 #define bfd_get_target(abfd) ((abfd)->xvec->name)
495 #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
496 #define bfd_family_coff(abfd) \
497 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
498 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
499 #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
500 #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
501 #define bfd_header_big_endian(abfd) \
502 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
503 #define bfd_header_little_endian(abfd) \
504 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
505 #define bfd_get_file_flags(abfd) ((abfd)->flags)
506 #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
507 #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
508 #define bfd_my_archive(abfd) ((abfd)->my_archive)
509 #define bfd_has_map(abfd) ((abfd)->has_armap)
510 #define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
512 #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
513 #define bfd_usrdata(abfd) ((abfd)->usrdata)
515 #define bfd_get_start_address(abfd) ((abfd)->start_address)
516 #define bfd_get_symcount(abfd) ((abfd)->symcount)
517 #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
518 #define bfd_count_sections(abfd) ((abfd)->section_count)
520 #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
522 #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
524 #define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
526 extern bfd_boolean bfd_cache_close
528 /* NB: This declaration should match the autogenerated one in libbfd.h. */
530 extern bfd_boolean bfd_cache_close_all (void);
532 extern bfd_boolean bfd_record_phdr
533 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
534 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
536 /* Byte swapping routines. */
538 bfd_uint64_t bfd_getb64 (const void *);
539 bfd_uint64_t bfd_getl64 (const void *);
540 bfd_int64_t bfd_getb_signed_64 (const void *);
541 bfd_int64_t bfd_getl_signed_64 (const void *);
542 bfd_vma bfd_getb32 (const void *);
543 bfd_vma bfd_getl32 (const void *);
544 bfd_signed_vma bfd_getb_signed_32 (const void *);
545 bfd_signed_vma bfd_getl_signed_32 (const void *);
546 bfd_vma bfd_getb16 (const void *);
547 bfd_vma bfd_getl16 (const void *);
548 bfd_signed_vma bfd_getb_signed_16 (const void *);
549 bfd_signed_vma bfd_getl_signed_16 (const void *);
550 void bfd_putb64 (bfd_uint64_t, void *);
551 void bfd_putl64 (bfd_uint64_t, void *);
552 void bfd_putb32 (bfd_vma, void *);
553 void bfd_putl32 (bfd_vma, void *);
554 void bfd_putb16 (bfd_vma, void *);
555 void bfd_putl16 (bfd_vma, void *);
557 /* Byte swapping routines which take size and endiannes as arguments. */
559 bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
560 void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
562 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 /* C6x unwind section editing support. */
923 extern bfd_boolean elf32_tic6x_fix_exidx_coverage
924 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
926 /* PowerPC @tls opcode transform/validate. */
927 extern unsigned int _bfd_elf_ppc_at_tls_transform
928 (unsigned int, unsigned int);
929 /* PowerPC @tprel opcode transform/validate. */
930 extern unsigned int _bfd_elf_ppc_at_tprel_transform
931 (unsigned int, unsigned int);
933 /* TI COFF load page support. */
934 extern void bfd_ticoff_set_section_load_page
935 (struct bfd_section *, int);
937 extern int bfd_ticoff_get_section_load_page
938 (struct bfd_section *);
940 /* H8/300 functions. */
941 extern bfd_vma bfd_h8300_pad_address
944 /* IA64 Itanium code generation. Called from linker. */
945 extern void bfd_elf32_ia64_after_parse
948 extern void bfd_elf64_ia64_after_parse
951 /* This structure is used for a comdat section, as in PE. A comdat
952 section is associated with a particular symbol. When the linker
953 sees a comdat section, it keeps only one of the sections with a
954 given name and associated with a given symbol. */
956 struct coff_comdat_info
958 /* The name of the symbol associated with a comdat section. */
961 /* The local symbol table index of the symbol associated with a
962 comdat section. This is only meaningful to the object file format
963 specific code; it is not an index into the list returned by
964 bfd_canonicalize_symtab. */
968 extern struct coff_comdat_info *bfd_coff_get_comdat_section
969 (bfd *, struct bfd_section *);
971 /* Extracted from init.c. */
972 void bfd_init (void);
974 /* Extracted from opncls.c. */
975 extern unsigned int bfd_use_reserved_id;
976 bfd *bfd_fopen (const char *filename, const char *target,
977 const char *mode, int fd);
979 bfd *bfd_openr (const char *filename, const char *target);
981 bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
983 bfd *bfd_openstreamr (const char *, const char *, void *);
985 bfd *bfd_openr_iovec (const char *filename, const char *target,
986 void *(*open_func) (struct bfd *nbfd,
989 file_ptr (*pread_func) (struct bfd *nbfd,
994 int (*close_func) (struct bfd *nbfd,
996 int (*stat_func) (struct bfd *abfd,
1000 bfd *bfd_openw (const char *filename, const char *target);
1002 bfd_boolean bfd_close (bfd *abfd);
1004 bfd_boolean bfd_close_all_done (bfd *);
1006 bfd *bfd_create (const char *filename, bfd *templ);
1008 bfd_boolean bfd_make_writable (bfd *abfd);
1010 bfd_boolean bfd_make_readable (bfd *abfd);
1012 void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1014 void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1016 unsigned long bfd_calc_gnu_debuglink_crc32
1017 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
1019 char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
1021 struct bfd_section *bfd_create_gnu_debuglink_section
1022 (bfd *abfd, const char *filename);
1024 bfd_boolean bfd_fill_in_gnu_debuglink_section
1025 (bfd *abfd, struct bfd_section *sect, const char *filename);
1027 /* Extracted from libbfd.c. */
1029 /* Byte swapping macros for user section data. */
1031 #define bfd_put_8(abfd, val, ptr) \
1032 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
1033 #define bfd_put_signed_8 \
1035 #define bfd_get_8(abfd, ptr) \
1036 (*(const unsigned char *) (ptr) & 0xff)
1037 #define bfd_get_signed_8(abfd, ptr) \
1038 (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
1040 #define bfd_put_16(abfd, val, ptr) \
1041 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
1042 #define bfd_put_signed_16 \
1044 #define bfd_get_16(abfd, ptr) \
1045 BFD_SEND (abfd, bfd_getx16, (ptr))
1046 #define bfd_get_signed_16(abfd, ptr) \
1047 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
1049 #define bfd_put_32(abfd, val, ptr) \
1050 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
1051 #define bfd_put_signed_32 \
1053 #define bfd_get_32(abfd, ptr) \
1054 BFD_SEND (abfd, bfd_getx32, (ptr))
1055 #define bfd_get_signed_32(abfd, ptr) \
1056 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
1058 #define bfd_put_64(abfd, val, ptr) \
1059 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
1060 #define bfd_put_signed_64 \
1062 #define bfd_get_64(abfd, ptr) \
1063 BFD_SEND (abfd, bfd_getx64, (ptr))
1064 #define bfd_get_signed_64(abfd, ptr) \
1065 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
1067 #define bfd_get(bits, abfd, ptr) \
1068 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1069 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1070 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1071 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1072 : (abort (), (bfd_vma) - 1))
1074 #define bfd_put(bits, abfd, val, ptr) \
1075 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1076 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1077 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1078 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1079 : (abort (), (void) 0))
1082 /* Byte swapping macros for file header data. */
1084 #define bfd_h_put_8(abfd, val, ptr) \
1085 bfd_put_8 (abfd, val, ptr)
1086 #define bfd_h_put_signed_8(abfd, val, ptr) \
1087 bfd_put_8 (abfd, val, ptr)
1088 #define bfd_h_get_8(abfd, ptr) \
1089 bfd_get_8 (abfd, ptr)
1090 #define bfd_h_get_signed_8(abfd, ptr) \
1091 bfd_get_signed_8 (abfd, ptr)
1093 #define bfd_h_put_16(abfd, val, ptr) \
1094 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
1095 #define bfd_h_put_signed_16 \
1097 #define bfd_h_get_16(abfd, ptr) \
1098 BFD_SEND (abfd, bfd_h_getx16, (ptr))
1099 #define bfd_h_get_signed_16(abfd, ptr) \
1100 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
1102 #define bfd_h_put_32(abfd, val, ptr) \
1103 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
1104 #define bfd_h_put_signed_32 \
1106 #define bfd_h_get_32(abfd, ptr) \
1107 BFD_SEND (abfd, bfd_h_getx32, (ptr))
1108 #define bfd_h_get_signed_32(abfd, ptr) \
1109 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
1111 #define bfd_h_put_64(abfd, val, ptr) \
1112 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
1113 #define bfd_h_put_signed_64 \
1115 #define bfd_h_get_64(abfd, ptr) \
1116 BFD_SEND (abfd, bfd_h_getx64, (ptr))
1117 #define bfd_h_get_signed_64(abfd, ptr) \
1118 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1120 /* Aliases for the above, which should eventually go away. */
1122 #define H_PUT_64 bfd_h_put_64
1123 #define H_PUT_32 bfd_h_put_32
1124 #define H_PUT_16 bfd_h_put_16
1125 #define H_PUT_8 bfd_h_put_8
1126 #define H_PUT_S64 bfd_h_put_signed_64
1127 #define H_PUT_S32 bfd_h_put_signed_32
1128 #define H_PUT_S16 bfd_h_put_signed_16
1129 #define H_PUT_S8 bfd_h_put_signed_8
1130 #define H_GET_64 bfd_h_get_64
1131 #define H_GET_32 bfd_h_get_32
1132 #define H_GET_16 bfd_h_get_16
1133 #define H_GET_8 bfd_h_get_8
1134 #define H_GET_S64 bfd_h_get_signed_64
1135 #define H_GET_S32 bfd_h_get_signed_32
1136 #define H_GET_S16 bfd_h_get_signed_16
1137 #define H_GET_S8 bfd_h_get_signed_8
1140 /* Extracted from bfdio.c. */
1141 long bfd_get_mtime (bfd *abfd);
1143 file_ptr bfd_get_size (bfd *abfd);
1145 void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
1146 int prot, int flags, file_ptr offset);
1148 /* Extracted from bfdwin.c. */
1149 /* Extracted from section.c. */
1150 typedef struct bfd_section
1152 /* The name of the section; the name isn't a copy, the pointer is
1153 the same as that passed to bfd_make_section. */
1156 /* A unique sequence number. */
1159 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
1162 /* The next section in the list belonging to the BFD, or NULL. */
1163 struct bfd_section *next;
1165 /* The previous section in the list belonging to the BFD, or NULL. */
1166 struct bfd_section *prev;
1168 /* The field flags contains attributes of the section. Some
1169 flags are read in from the object file, and some are
1170 synthesized from other information. */
1173 #define SEC_NO_FLAGS 0x000
1175 /* Tells the OS to allocate space for this section when loading.
1176 This is clear for a section containing debug information only. */
1177 #define SEC_ALLOC 0x001
1179 /* Tells the OS to load the section from the file when loading.
1180 This is clear for a .bss section. */
1181 #define SEC_LOAD 0x002
1183 /* The section contains data still to be relocated, so there is
1184 some relocation information too. */
1185 #define SEC_RELOC 0x004
1187 /* A signal to the OS that the section contains read only data. */
1188 #define SEC_READONLY 0x008
1190 /* The section contains code only. */
1191 #define SEC_CODE 0x010
1193 /* The section contains data only. */
1194 #define SEC_DATA 0x020
1196 /* The section will reside in ROM. */
1197 #define SEC_ROM 0x040
1199 /* The section contains constructor information. This section
1200 type is used by the linker to create lists of constructors and
1201 destructors used by <<g++>>. When a back end sees a symbol
1202 which should be used in a constructor list, it creates a new
1203 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1204 the symbol to it, and builds a relocation. To build the lists
1205 of constructors, all the linker has to do is catenate all the
1206 sections called <<__CTOR_LIST__>> and relocate the data
1207 contained within - exactly the operations it would peform on
1209 #define SEC_CONSTRUCTOR 0x080
1211 /* The section has contents - a data section could be
1212 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1213 <<SEC_HAS_CONTENTS>> */
1214 #define SEC_HAS_CONTENTS 0x100
1216 /* An instruction to the linker to not output the section
1217 even if it has information which would normally be written. */
1218 #define SEC_NEVER_LOAD 0x200
1220 /* The section contains thread local data. */
1221 #define SEC_THREAD_LOCAL 0x400
1223 /* The section has GOT references. This flag is only for the
1224 linker, and is currently only used by the elf32-hppa back end.
1225 It will be set if global offset table references were detected
1226 in this section, which indicate to the linker that the section
1227 contains PIC code, and must be handled specially when doing a
1229 #define SEC_HAS_GOT_REF 0x800
1231 /* The section contains common symbols (symbols may be defined
1232 multiple times, the value of a symbol is the amount of
1233 space it requires, and the largest symbol value is the one
1234 used). Most targets have exactly one of these (which we
1235 translate to bfd_com_section_ptr), but ECOFF has two. */
1236 #define SEC_IS_COMMON 0x1000
1238 /* The section contains only debugging information. For
1239 example, this is set for ELF .debug and .stab sections.
1240 strip tests this flag to see if a section can be
1242 #define SEC_DEBUGGING 0x2000
1244 /* The contents of this section are held in memory pointed to
1245 by the contents field. This is checked by bfd_get_section_contents,
1246 and the data is retrieved from memory if appropriate. */
1247 #define SEC_IN_MEMORY 0x4000
1249 /* The contents of this section are to be excluded by the
1250 linker for executable and shared objects unless those
1251 objects are to be further relocated. */
1252 #define SEC_EXCLUDE 0x8000
1254 /* The contents of this section are to be sorted based on the sum of
1255 the symbol and addend values specified by the associated relocation
1256 entries. Entries without associated relocation entries will be
1257 appended to the end of the section in an unspecified order. */
1258 #define SEC_SORT_ENTRIES 0x10000
1260 /* When linking, duplicate sections of the same name should be
1261 discarded, rather than being combined into a single section as
1262 is usually done. This is similar to how common symbols are
1263 handled. See SEC_LINK_DUPLICATES below. */
1264 #define SEC_LINK_ONCE 0x20000
1266 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1267 should handle duplicate sections. */
1268 #define SEC_LINK_DUPLICATES 0xc0000
1270 /* This value for SEC_LINK_DUPLICATES means that duplicate
1271 sections with the same name should simply be discarded. */
1272 #define SEC_LINK_DUPLICATES_DISCARD 0x0
1274 /* This value for SEC_LINK_DUPLICATES means that the linker
1275 should warn if there are any duplicate sections, although
1276 it should still only link one copy. */
1277 #define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
1279 /* This value for SEC_LINK_DUPLICATES means that the linker
1280 should warn if any duplicate sections are a different size. */
1281 #define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
1283 /* This value for SEC_LINK_DUPLICATES means that the linker
1284 should warn if any duplicate sections contain different
1286 #define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1287 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
1289 /* This section was created by the linker as part of dynamic
1290 relocation or other arcane processing. It is skipped when
1291 going through the first-pass output, trusting that someone
1292 else up the line will take care of it later. */
1293 #define SEC_LINKER_CREATED 0x100000
1295 /* This section should not be subject to garbage collection.
1296 Also set to inform the linker that this section should not be
1297 listed in the link map as discarded. */
1298 #define SEC_KEEP 0x200000
1300 /* This section contains "short" data, and should be placed
1302 #define SEC_SMALL_DATA 0x400000
1304 /* Attempt to merge identical entities in the section.
1305 Entity size is given in the entsize field. */
1306 #define SEC_MERGE 0x800000
1308 /* If given with SEC_MERGE, entities to merge are zero terminated
1309 strings where entsize specifies character size instead of fixed
1311 #define SEC_STRINGS 0x1000000
1313 /* This section contains data about section groups. */
1314 #define SEC_GROUP 0x2000000
1316 /* The section is a COFF shared library section. This flag is
1317 only for the linker. If this type of section appears in
1318 the input file, the linker must copy it to the output file
1319 without changing the vma or size. FIXME: Although this
1320 was originally intended to be general, it really is COFF
1321 specific (and the flag was renamed to indicate this). It
1322 might be cleaner to have some more general mechanism to
1323 allow the back end to control what the linker does with
1325 #define SEC_COFF_SHARED_LIBRARY 0x4000000
1327 /* This input section should be copied to output in reverse order
1328 as an array of pointers. This is for ELF linker internal use
1330 #define SEC_ELF_REVERSE_COPY 0x4000000
1332 /* This section contains data which may be shared with other
1333 executables or shared objects. This is for COFF only. */
1334 #define SEC_COFF_SHARED 0x8000000
1336 /* When a section with this flag is being linked, then if the size of
1337 the input section is less than a page, it should not cross a page
1338 boundary. If the size of the input section is one page or more,
1339 it should be aligned on a page boundary. This is for TI
1341 #define SEC_TIC54X_BLOCK 0x10000000
1343 /* Conditionally link this section; do not link if there are no
1344 references found to any symbol in the section. This is for TI
1346 #define SEC_TIC54X_CLINK 0x20000000
1348 /* Indicate that section has the no read flag set. This happens
1349 when memory read flag isn't set. */
1350 #define SEC_COFF_NOREAD 0x40000000
1352 /* End of section flags. */
1354 /* Some internal packed boolean fields. */
1356 /* See the vma field. */
1357 unsigned int user_set_vma : 1;
1359 /* A mark flag used by some of the linker backends. */
1360 unsigned int linker_mark : 1;
1362 /* Another mark flag used by some of the linker backends. Set for
1363 output sections that have an input section. */
1364 unsigned int linker_has_input : 1;
1366 /* Mark flag used by some linker backends for garbage collection. */
1367 unsigned int gc_mark : 1;
1369 /* Section compression status. */
1370 unsigned int compress_status : 2;
1371 #define COMPRESS_SECTION_NONE 0
1372 #define COMPRESS_SECTION_DONE 1
1373 #define DECOMPRESS_SECTION_SIZED 2
1375 /* The following flags are used by the ELF linker. */
1377 /* Mark sections which have been allocated to segments. */
1378 unsigned int segment_mark : 1;
1380 /* Type of sec_info information. */
1381 unsigned int sec_info_type:3;
1382 #define ELF_INFO_TYPE_NONE 0
1383 #define ELF_INFO_TYPE_STABS 1
1384 #define ELF_INFO_TYPE_MERGE 2
1385 #define ELF_INFO_TYPE_EH_FRAME 3
1386 #define ELF_INFO_TYPE_JUST_SYMS 4
1388 /* Nonzero if this section uses RELA relocations, rather than REL. */
1389 unsigned int use_rela_p:1;
1391 /* Bits used by various backends. The generic code doesn't touch
1394 unsigned int sec_flg0:1;
1395 unsigned int sec_flg1:1;
1396 unsigned int sec_flg2:1;
1397 unsigned int sec_flg3:1;
1398 unsigned int sec_flg4:1;
1399 unsigned int sec_flg5:1;
1401 /* End of internal packed boolean fields. */
1403 /* The virtual memory address of the section - where it will be
1404 at run time. The symbols are relocated against this. The
1405 user_set_vma flag is maintained by bfd; if it's not set, the
1406 backend can assign addresses (for example, in <<a.out>>, where
1407 the default address for <<.data>> is dependent on the specific
1408 target and various flags). */
1411 /* The load address of the section - where it would be in a
1412 rom image; really only used for writing section header
1416 /* The size of the section in octets, as it will be output.
1417 Contains a value even if the section has no contents (e.g., the
1418 size of <<.bss>>). */
1421 /* For input sections, the original size on disk of the section, in
1422 octets. This field should be set for any section whose size is
1423 changed by linker relaxation. It is required for sections where
1424 the linker relaxation scheme doesn't cache altered section and
1425 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1426 targets), and thus the original size needs to be kept to read the
1427 section multiple times. For output sections, rawsize holds the
1428 section size calculated on a previous linker relaxation pass. */
1429 bfd_size_type rawsize;
1431 /* The compressed size of the section in octets. */
1432 bfd_size_type compressed_size;
1434 /* Relaxation table. */
1435 struct relax_table *relax;
1437 /* Count of used relaxation table entries. */
1441 /* If this section is going to be output, then this value is the
1442 offset in *bytes* into the output section of the first byte in the
1443 input section (byte ==> smallest addressable unit on the
1444 target). In most cases, if this was going to start at the
1445 100th octet (8-bit quantity) in the output section, this value
1446 would be 100. However, if the target byte size is 16 bits
1447 (bfd_octets_per_byte is "2"), this value would be 50. */
1448 bfd_vma output_offset;
1450 /* The output section through which to map on output. */
1451 struct bfd_section *output_section;
1453 /* The alignment requirement of the section, as an exponent of 2 -
1454 e.g., 3 aligns to 2^3 (or 8). */
1455 unsigned int alignment_power;
1457 /* If an input section, a pointer to a vector of relocation
1458 records for the data in this section. */
1459 struct reloc_cache_entry *relocation;
1461 /* If an output section, a pointer to a vector of pointers to
1462 relocation records for the data in this section. */
1463 struct reloc_cache_entry **orelocation;
1465 /* The number of relocation records in one of the above. */
1466 unsigned reloc_count;
1468 /* Information below is back end specific - and not always used
1471 /* File position of section data. */
1474 /* File position of relocation info. */
1475 file_ptr rel_filepos;
1477 /* File position of line data. */
1478 file_ptr line_filepos;
1480 /* Pointer to data for applications. */
1483 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1485 unsigned char *contents;
1487 /* Attached line number information. */
1490 /* Number of line number records. */
1491 unsigned int lineno_count;
1493 /* Entity size for merging purposes. */
1494 unsigned int entsize;
1496 /* Points to the kept section if this section is a link-once section,
1497 and is discarded. */
1498 struct bfd_section *kept_section;
1500 /* When a section is being output, this value changes as more
1501 linenumbers are written out. */
1502 file_ptr moving_line_filepos;
1504 /* What the section number is in the target world. */
1509 /* If this is a constructor section then here is a list of the
1510 relocations created to relocate items within it. */
1511 struct relent_chain *constructor_chain;
1513 /* The BFD which owns the section. */
1516 /* A symbol which points at this section only. */
1517 struct bfd_symbol *symbol;
1518 struct bfd_symbol **symbol_ptr_ptr;
1520 /* Early in the link process, map_head and map_tail are used to build
1521 a list of input sections attached to an output section. Later,
1522 output sections use these fields for a list of bfd_link_order
1525 struct bfd_link_order *link_order;
1526 struct bfd_section *s;
1527 } map_head, map_tail;
1530 /* Relax table contains information about instructions which can
1531 be removed by relaxation -- replacing a long address with a
1533 struct relax_table {
1534 /* Address where bytes may be deleted. */
1537 /* Number of bytes to be deleted. */
1541 /* These sections are global, and are managed by BFD. The application
1542 and target back end are not permitted to change the values in
1543 these sections. New code should use the section_ptr macros rather
1544 than referring directly to the const sections. The const sections
1545 may eventually vanish. */
1546 #define BFD_ABS_SECTION_NAME "*ABS*"
1547 #define BFD_UND_SECTION_NAME "*UND*"
1548 #define BFD_COM_SECTION_NAME "*COM*"
1549 #define BFD_IND_SECTION_NAME "*IND*"
1551 /* The absolute section. */
1552 extern asection bfd_abs_section;
1553 #define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1554 #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
1555 /* Pointer to the undefined section. */
1556 extern asection bfd_und_section;
1557 #define bfd_und_section_ptr ((asection *) &bfd_und_section)
1558 #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1559 /* Pointer to the common section. */
1560 extern asection bfd_com_section;
1561 #define bfd_com_section_ptr ((asection *) &bfd_com_section)
1562 /* Pointer to the indirect section. */
1563 extern asection bfd_ind_section;
1564 #define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1565 #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1567 #define bfd_is_const_section(SEC) \
1568 ( ((SEC) == bfd_abs_section_ptr) \
1569 || ((SEC) == bfd_und_section_ptr) \
1570 || ((SEC) == bfd_com_section_ptr) \
1571 || ((SEC) == bfd_ind_section_ptr))
1573 /* Macros to handle insertion and deletion of a bfd's sections. These
1574 only handle the list pointers, ie. do not adjust section_count,
1575 target_index etc. */
1576 #define bfd_section_list_remove(ABFD, S) \
1580 asection *_next = _s->next; \
1581 asection *_prev = _s->prev; \
1583 _prev->next = _next; \
1585 (ABFD)->sections = _next; \
1587 _next->prev = _prev; \
1589 (ABFD)->section_last = _prev; \
1592 #define bfd_section_list_append(ABFD, S) \
1596 bfd *_abfd = ABFD; \
1598 if (_abfd->section_last) \
1600 _s->prev = _abfd->section_last; \
1601 _abfd->section_last->next = _s; \
1606 _abfd->sections = _s; \
1608 _abfd->section_last = _s; \
1611 #define bfd_section_list_prepend(ABFD, S) \
1615 bfd *_abfd = ABFD; \
1617 if (_abfd->sections) \
1619 _s->next = _abfd->sections; \
1620 _abfd->sections->prev = _s; \
1625 _abfd->section_last = _s; \
1627 _abfd->sections = _s; \
1630 #define bfd_section_list_insert_after(ABFD, A, S) \
1635 asection *_next = _a->next; \
1642 (ABFD)->section_last = _s; \
1645 #define bfd_section_list_insert_before(ABFD, B, S) \
1650 asection *_prev = _b->prev; \
1657 (ABFD)->sections = _s; \
1660 #define bfd_section_removed_from_list(ABFD, S) \
1661 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
1663 #define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
1664 /* name, id, index, next, prev, flags, user_set_vma, */ \
1665 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1667 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
1670 /* segment_mark, sec_info_type, use_rela_p, */ \
1673 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
1676 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \
1677 0, 0, 0, 0, 0, 0, 0, \
1679 /* output_offset, output_section, alignment_power, */ \
1680 0, (struct bfd_section *) &SEC, 0, \
1682 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1683 NULL, NULL, 0, 0, 0, \
1685 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1686 0, NULL, NULL, NULL, 0, \
1688 /* entsize, kept_section, moving_line_filepos, */ \
1691 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1692 0, NULL, NULL, NULL, \
1694 /* symbol, symbol_ptr_ptr, */ \
1695 (struct bfd_symbol *) SYM, &SEC.symbol, \
1697 /* map_head, map_tail */ \
1698 { NULL }, { NULL } \
1701 void bfd_section_list_clear (bfd *);
1703 asection *bfd_get_section_by_name (bfd *abfd, const char *name);
1705 asection *bfd_get_section_by_name_if
1708 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1711 char *bfd_get_unique_section_name
1712 (bfd *abfd, const char *templat, int *count);
1714 asection *bfd_make_section_old_way (bfd *abfd, const char *name);
1716 asection *bfd_make_section_anyway_with_flags
1717 (bfd *abfd, const char *name, flagword flags);
1719 asection *bfd_make_section_anyway (bfd *abfd, const char *name);
1721 asection *bfd_make_section_with_flags
1722 (bfd *, const char *name, flagword flags);
1724 asection *bfd_make_section (bfd *, const char *name);
1726 bfd_boolean bfd_set_section_flags
1727 (bfd *abfd, asection *sec, flagword flags);
1729 void bfd_rename_section
1730 (bfd *abfd, asection *sec, const char *newname);
1732 void bfd_map_over_sections
1734 void (*func) (bfd *abfd, asection *sect, void *obj),
1737 asection *bfd_sections_find_if
1739 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
1742 bfd_boolean bfd_set_section_size
1743 (bfd *abfd, asection *sec, bfd_size_type val);
1745 bfd_boolean bfd_set_section_contents
1746 (bfd *abfd, asection *section, const void *data,
1747 file_ptr offset, bfd_size_type count);
1749 bfd_boolean bfd_get_section_contents
1750 (bfd *abfd, asection *section, void *location, file_ptr offset,
1751 bfd_size_type count);
1753 bfd_boolean bfd_malloc_and_get_section
1754 (bfd *abfd, asection *section, bfd_byte **buf);
1756 bfd_boolean bfd_copy_private_section_data
1757 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
1759 #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1760 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1761 (ibfd, isection, obfd, osection))
1762 bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1764 bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
1766 /* Extracted from archures.c. */
1767 enum bfd_architecture
1769 bfd_arch_unknown, /* File arch not known. */
1770 bfd_arch_obscure, /* Arch known, not one of these. */
1771 bfd_arch_m68k, /* Motorola 68xxx */
1772 #define bfd_mach_m68000 1
1773 #define bfd_mach_m68008 2
1774 #define bfd_mach_m68010 3
1775 #define bfd_mach_m68020 4
1776 #define bfd_mach_m68030 5
1777 #define bfd_mach_m68040 6
1778 #define bfd_mach_m68060 7
1779 #define bfd_mach_cpu32 8
1780 #define bfd_mach_fido 9
1781 #define bfd_mach_mcf_isa_a_nodiv 10
1782 #define bfd_mach_mcf_isa_a 11
1783 #define bfd_mach_mcf_isa_a_mac 12
1784 #define bfd_mach_mcf_isa_a_emac 13
1785 #define bfd_mach_mcf_isa_aplus 14
1786 #define bfd_mach_mcf_isa_aplus_mac 15
1787 #define bfd_mach_mcf_isa_aplus_emac 16
1788 #define bfd_mach_mcf_isa_b_nousp 17
1789 #define bfd_mach_mcf_isa_b_nousp_mac 18
1790 #define bfd_mach_mcf_isa_b_nousp_emac 19
1791 #define bfd_mach_mcf_isa_b 20
1792 #define bfd_mach_mcf_isa_b_mac 21
1793 #define bfd_mach_mcf_isa_b_emac 22
1794 #define bfd_mach_mcf_isa_b_float 23
1795 #define bfd_mach_mcf_isa_b_float_mac 24
1796 #define bfd_mach_mcf_isa_b_float_emac 25
1797 #define bfd_mach_mcf_isa_c 26
1798 #define bfd_mach_mcf_isa_c_mac 27
1799 #define bfd_mach_mcf_isa_c_emac 28
1800 #define bfd_mach_mcf_isa_c_nodiv 29
1801 #define bfd_mach_mcf_isa_c_nodiv_mac 30
1802 #define bfd_mach_mcf_isa_c_nodiv_emac 31
1803 bfd_arch_vax, /* DEC Vax */
1804 bfd_arch_i960, /* Intel 960 */
1805 /* The order of the following is important.
1806 lower number indicates a machine type that
1807 only accepts a subset of the instructions
1808 available to machines with higher numbers.
1809 The exception is the "ca", which is
1810 incompatible with all other machines except
1813 #define bfd_mach_i960_core 1
1814 #define bfd_mach_i960_ka_sa 2
1815 #define bfd_mach_i960_kb_sb 3
1816 #define bfd_mach_i960_mc 4
1817 #define bfd_mach_i960_xa 5
1818 #define bfd_mach_i960_ca 6
1819 #define bfd_mach_i960_jx 7
1820 #define bfd_mach_i960_hx 8
1822 bfd_arch_or32, /* OpenRISC 32 */
1824 bfd_arch_sparc, /* SPARC */
1825 #define bfd_mach_sparc 1
1826 /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
1827 #define bfd_mach_sparc_sparclet 2
1828 #define bfd_mach_sparc_sparclite 3
1829 #define bfd_mach_sparc_v8plus 4
1830 #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
1831 #define bfd_mach_sparc_sparclite_le 6
1832 #define bfd_mach_sparc_v9 7
1833 #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1834 #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1835 #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
1836 /* Nonzero if MACH has the v9 instruction set. */
1837 #define bfd_mach_sparc_v9_p(mach) \
1838 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
1839 && (mach) != bfd_mach_sparc_sparclite_le)
1840 /* Nonzero if MACH is a 64 bit sparc architecture. */
1841 #define bfd_mach_sparc_64bit_p(mach) \
1842 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
1843 bfd_arch_spu, /* PowerPC SPU */
1844 #define bfd_mach_spu 256
1845 bfd_arch_mips, /* MIPS Rxxxx */
1846 #define bfd_mach_mips3000 3000
1847 #define bfd_mach_mips3900 3900
1848 #define bfd_mach_mips4000 4000
1849 #define bfd_mach_mips4010 4010
1850 #define bfd_mach_mips4100 4100
1851 #define bfd_mach_mips4111 4111
1852 #define bfd_mach_mips4120 4120
1853 #define bfd_mach_mips4300 4300
1854 #define bfd_mach_mips4400 4400
1855 #define bfd_mach_mips4600 4600
1856 #define bfd_mach_mips4650 4650
1857 #define bfd_mach_mips5000 5000
1858 #define bfd_mach_mips5400 5400
1859 #define bfd_mach_mips5500 5500
1860 #define bfd_mach_mips6000 6000
1861 #define bfd_mach_mips7000 7000
1862 #define bfd_mach_mips8000 8000
1863 #define bfd_mach_mips9000 9000
1864 #define bfd_mach_mips10000 10000
1865 #define bfd_mach_mips12000 12000
1866 #define bfd_mach_mips14000 14000
1867 #define bfd_mach_mips16000 16000
1868 #define bfd_mach_mips16 16
1869 #define bfd_mach_mips5 5
1870 #define bfd_mach_mips_loongson_2e 3001
1871 #define bfd_mach_mips_loongson_2f 3002
1872 #define bfd_mach_mips_loongson_3a 3003
1873 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
1874 #define bfd_mach_mips_octeon 6501
1875 #define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */
1876 #define bfd_mach_mipsisa32 32
1877 #define bfd_mach_mipsisa32r2 33
1878 #define bfd_mach_mipsisa64 64
1879 #define bfd_mach_mipsisa64r2 65
1880 bfd_arch_i386, /* Intel 386 */
1881 #define bfd_mach_i386_i386 1
1882 #define bfd_mach_i386_i8086 2
1883 #define bfd_mach_i386_i386_intel_syntax 3
1884 #define bfd_mach_x64_32 32
1885 #define bfd_mach_x64_32_intel_syntax 33
1886 #define bfd_mach_x86_64 64
1887 #define bfd_mach_x86_64_intel_syntax 65
1888 bfd_arch_l1om, /* Intel L1OM */
1889 #define bfd_mach_l1om 66
1890 #define bfd_mach_l1om_intel_syntax 67
1891 bfd_arch_we32k, /* AT&T WE32xxx */
1892 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1893 bfd_arch_i860, /* Intel 860 */
1894 bfd_arch_i370, /* IBM 360/370 Mainframes */
1895 bfd_arch_romp, /* IBM ROMP PC/RT */
1896 bfd_arch_convex, /* Convex */
1897 bfd_arch_m88k, /* Motorola 88xxx */
1898 bfd_arch_m98k, /* Motorola 98xxx */
1899 bfd_arch_pyramid, /* Pyramid Technology */
1900 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
1901 #define bfd_mach_h8300 1
1902 #define bfd_mach_h8300h 2
1903 #define bfd_mach_h8300s 3
1904 #define bfd_mach_h8300hn 4
1905 #define bfd_mach_h8300sn 5
1906 #define bfd_mach_h8300sx 6
1907 #define bfd_mach_h8300sxn 7
1908 bfd_arch_pdp11, /* DEC PDP-11 */
1910 bfd_arch_powerpc, /* PowerPC */
1911 #define bfd_mach_ppc 32
1912 #define bfd_mach_ppc64 64
1913 #define bfd_mach_ppc_403 403
1914 #define bfd_mach_ppc_403gc 4030
1915 #define bfd_mach_ppc_405 405
1916 #define bfd_mach_ppc_505 505
1917 #define bfd_mach_ppc_601 601
1918 #define bfd_mach_ppc_602 602
1919 #define bfd_mach_ppc_603 603
1920 #define bfd_mach_ppc_ec603e 6031
1921 #define bfd_mach_ppc_604 604
1922 #define bfd_mach_ppc_620 620
1923 #define bfd_mach_ppc_630 630
1924 #define bfd_mach_ppc_750 750
1925 #define bfd_mach_ppc_860 860
1926 #define bfd_mach_ppc_a35 35
1927 #define bfd_mach_ppc_rs64ii 642
1928 #define bfd_mach_ppc_rs64iii 643
1929 #define bfd_mach_ppc_7400 7400
1930 #define bfd_mach_ppc_e500 500
1931 #define bfd_mach_ppc_e500mc 5001
1932 #define bfd_mach_ppc_e500mc64 5005
1933 #define bfd_mach_ppc_titan 83
1934 bfd_arch_rs6000, /* IBM RS/6000 */
1935 #define bfd_mach_rs6k 6000
1936 #define bfd_mach_rs6k_rs1 6001
1937 #define bfd_mach_rs6k_rsc 6003
1938 #define bfd_mach_rs6k_rs2 6002
1939 bfd_arch_hppa, /* HP PA RISC */
1940 #define bfd_mach_hppa10 10
1941 #define bfd_mach_hppa11 11
1942 #define bfd_mach_hppa20 20
1943 #define bfd_mach_hppa20w 25
1944 bfd_arch_d10v, /* Mitsubishi D10V */
1945 #define bfd_mach_d10v 1
1946 #define bfd_mach_d10v_ts2 2
1947 #define bfd_mach_d10v_ts3 3
1948 bfd_arch_d30v, /* Mitsubishi D30V */
1949 bfd_arch_dlx, /* DLX */
1950 bfd_arch_m68hc11, /* Motorola 68HC11 */
1951 bfd_arch_m68hc12, /* Motorola 68HC12 */
1952 #define bfd_mach_m6812_default 0
1953 #define bfd_mach_m6812 1
1954 #define bfd_mach_m6812s 2
1955 bfd_arch_z8k, /* Zilog Z8000 */
1956 #define bfd_mach_z8001 1
1957 #define bfd_mach_z8002 2
1958 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
1959 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
1960 #define bfd_mach_sh 1
1961 #define bfd_mach_sh2 0x20
1962 #define bfd_mach_sh_dsp 0x2d
1963 #define bfd_mach_sh2a 0x2a
1964 #define bfd_mach_sh2a_nofpu 0x2b
1965 #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1966 #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1967 #define bfd_mach_sh2a_or_sh4 0x2a3
1968 #define bfd_mach_sh2a_or_sh3e 0x2a4
1969 #define bfd_mach_sh2e 0x2e
1970 #define bfd_mach_sh3 0x30
1971 #define bfd_mach_sh3_nommu 0x31
1972 #define bfd_mach_sh3_dsp 0x3d
1973 #define bfd_mach_sh3e 0x3e
1974 #define bfd_mach_sh4 0x40
1975 #define bfd_mach_sh4_nofpu 0x41
1976 #define bfd_mach_sh4_nommu_nofpu 0x42
1977 #define bfd_mach_sh4a 0x4a
1978 #define bfd_mach_sh4a_nofpu 0x4b
1979 #define bfd_mach_sh4al_dsp 0x4d
1980 #define bfd_mach_sh5 0x50
1981 bfd_arch_alpha, /* Dec Alpha */
1982 #define bfd_mach_alpha_ev4 0x10
1983 #define bfd_mach_alpha_ev5 0x20
1984 #define bfd_mach_alpha_ev6 0x30
1985 bfd_arch_arm, /* Advanced Risc Machines ARM. */
1986 #define bfd_mach_arm_unknown 0
1987 #define bfd_mach_arm_2 1
1988 #define bfd_mach_arm_2a 2
1989 #define bfd_mach_arm_3 3
1990 #define bfd_mach_arm_3M 4
1991 #define bfd_mach_arm_4 5
1992 #define bfd_mach_arm_4T 6
1993 #define bfd_mach_arm_5 7
1994 #define bfd_mach_arm_5T 8
1995 #define bfd_mach_arm_5TE 9
1996 #define bfd_mach_arm_XScale 10
1997 #define bfd_mach_arm_ep9312 11
1998 #define bfd_mach_arm_iWMMXt 12
1999 #define bfd_mach_arm_iWMMXt2 13
2000 bfd_arch_ns32k, /* National Semiconductors ns32000 */
2001 bfd_arch_w65, /* WDC 65816 */
2002 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
2003 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
2004 #define bfd_mach_tic3x 30
2005 #define bfd_mach_tic4x 40
2006 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
2007 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */
2008 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
2009 bfd_arch_v850, /* NEC V850 */
2010 #define bfd_mach_v850 1
2011 #define bfd_mach_v850e 'E'
2012 #define bfd_mach_v850e1 '1'
2013 #define bfd_mach_v850e2 0x4532
2014 #define bfd_mach_v850e2v3 0x45325633
2015 bfd_arch_arc, /* ARC Cores */
2016 #define bfd_mach_arc_5 5
2017 #define bfd_mach_arc_6 6
2018 #define bfd_mach_arc_7 7
2019 #define bfd_mach_arc_8 8
2020 bfd_arch_m32c, /* Renesas M16C/M32C. */
2021 #define bfd_mach_m16c 0x75
2022 #define bfd_mach_m32c 0x78
2023 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
2024 #define bfd_mach_m32r 1 /* For backwards compatibility. */
2025 #define bfd_mach_m32rx 'x'
2026 #define bfd_mach_m32r2 '2'
2027 bfd_arch_mn10200, /* Matsushita MN10200 */
2028 bfd_arch_mn10300, /* Matsushita MN10300 */
2029 #define bfd_mach_mn10300 300
2030 #define bfd_mach_am33 330
2031 #define bfd_mach_am33_2 332
2033 #define bfd_mach_fr30 0x46523330
2035 #define bfd_mach_frv 1
2036 #define bfd_mach_frvsimple 2
2037 #define bfd_mach_fr300 300
2038 #define bfd_mach_fr400 400
2039 #define bfd_mach_fr450 450
2040 #define bfd_mach_frvtomcat 499 /* fr500 prototype */
2041 #define bfd_mach_fr500 500
2042 #define bfd_mach_fr550 550
2043 bfd_arch_moxie, /* The moxie processor */
2044 #define bfd_mach_moxie 1
2047 #define bfd_mach_mep 1
2048 #define bfd_mach_mep_h1 0x6831
2049 #define bfd_mach_mep_c5 0x6335
2050 bfd_arch_ia64, /* HP/Intel ia64 */
2051 #define bfd_mach_ia64_elf64 64
2052 #define bfd_mach_ia64_elf32 32
2053 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
2054 #define bfd_mach_ip2022 1
2055 #define bfd_mach_ip2022ext 2
2056 bfd_arch_iq2000, /* Vitesse IQ2000. */
2057 #define bfd_mach_iq2000 1
2058 #define bfd_mach_iq10 2
2060 #define bfd_mach_ms1 1
2061 #define bfd_mach_mrisc2 2
2062 #define bfd_mach_ms2 3
2064 bfd_arch_avr, /* Atmel AVR microcontrollers. */
2065 #define bfd_mach_avr1 1
2066 #define bfd_mach_avr2 2
2067 #define bfd_mach_avr25 25
2068 #define bfd_mach_avr3 3
2069 #define bfd_mach_avr31 31
2070 #define bfd_mach_avr35 35
2071 #define bfd_mach_avr4 4
2072 #define bfd_mach_avr5 5
2073 #define bfd_mach_avr51 51
2074 #define bfd_mach_avr6 6
2075 #define bfd_mach_avrxmega1 101
2076 #define bfd_mach_avrxmega2 102
2077 #define bfd_mach_avrxmega3 103
2078 #define bfd_mach_avrxmega4 104
2079 #define bfd_mach_avrxmega5 105
2080 #define bfd_mach_avrxmega6 106
2081 #define bfd_mach_avrxmega7 107
2082 bfd_arch_bfin, /* ADI Blackfin */
2083 #define bfd_mach_bfin 1
2084 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2085 #define bfd_mach_cr16 1
2086 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2087 #define bfd_mach_cr16c 1
2088 bfd_arch_crx, /* National Semiconductor CRX. */
2089 #define bfd_mach_crx 1
2090 bfd_arch_cris, /* Axis CRIS */
2091 #define bfd_mach_cris_v0_v10 255
2092 #define bfd_mach_cris_v32 32
2093 #define bfd_mach_cris_v10_v32 1032
2094 bfd_arch_rx, /* Renesas RX. */
2095 #define bfd_mach_rx 0x75
2096 bfd_arch_s390, /* IBM s390 */
2097 #define bfd_mach_s390_31 31
2098 #define bfd_mach_s390_64 64
2099 bfd_arch_score, /* Sunplus score */
2100 #define bfd_mach_score3 3
2101 #define bfd_mach_score7 7
2102 bfd_arch_openrisc, /* OpenRISC */
2103 bfd_arch_mmix, /* Donald Knuth's educational processor. */
2105 #define bfd_mach_xstormy16 1
2106 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2107 #define bfd_mach_msp11 11
2108 #define bfd_mach_msp110 110
2109 #define bfd_mach_msp12 12
2110 #define bfd_mach_msp13 13
2111 #define bfd_mach_msp14 14
2112 #define bfd_mach_msp15 15
2113 #define bfd_mach_msp16 16
2114 #define bfd_mach_msp21 21
2115 #define bfd_mach_msp31 31
2116 #define bfd_mach_msp32 32
2117 #define bfd_mach_msp33 33
2118 #define bfd_mach_msp41 41
2119 #define bfd_mach_msp42 42
2120 #define bfd_mach_msp43 43
2121 #define bfd_mach_msp44 44
2122 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2123 #define bfd_mach_xc16x 1
2124 #define bfd_mach_xc16xl 2
2125 #define bfd_mach_xc16xs 3
2126 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2127 #define bfd_mach_xtensa 1
2129 #define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2130 #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2131 #define bfd_mach_z80full 7 /* All undocumented instructions. */
2132 #define bfd_mach_r800 11 /* R800: successor with multiplication. */
2133 bfd_arch_lm32, /* Lattice Mico32 */
2134 #define bfd_mach_lm32 1
2135 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
2139 typedef struct bfd_arch_info
2142 int bits_per_address;
2144 enum bfd_architecture arch;
2146 const char *arch_name;
2147 const char *printable_name;
2148 unsigned int section_align_power;
2149 /* TRUE if this is the default machine for the architecture.
2150 The default arch should be the first entry for an arch so that
2151 all the entries for that arch can be accessed via <<next>>. */
2152 bfd_boolean the_default;
2153 const struct bfd_arch_info * (*compatible)
2154 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
2156 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
2158 const struct bfd_arch_info *next;
2162 const char *bfd_printable_name (bfd *abfd);
2164 const bfd_arch_info_type *bfd_scan_arch (const char *string);
2166 const char **bfd_arch_list (void);
2168 const bfd_arch_info_type *bfd_arch_get_compatible
2169 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
2171 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
2173 enum bfd_architecture bfd_get_arch (bfd *abfd);
2175 unsigned long bfd_get_mach (bfd *abfd);
2177 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
2179 unsigned int bfd_arch_bits_per_address (bfd *abfd);
2181 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
2183 const bfd_arch_info_type *bfd_lookup_arch
2184 (enum bfd_architecture arch, unsigned long machine);
2186 const char *bfd_printable_arch_mach
2187 (enum bfd_architecture arch, unsigned long machine);
2189 unsigned int bfd_octets_per_byte (bfd *abfd);
2191 unsigned int bfd_arch_mach_octets_per_byte
2192 (enum bfd_architecture arch, unsigned long machine);
2194 /* Extracted from reloc.c. */
2195 typedef enum bfd_reloc_status
2197 /* No errors detected. */
2200 /* The relocation was performed, but there was an overflow. */
2203 /* The address to relocate was not within the section supplied. */
2204 bfd_reloc_outofrange,
2206 /* Used by special functions. */
2209 /* Unsupported relocation size requested. */
2210 bfd_reloc_notsupported,
2215 /* The symbol to relocate against was undefined. */
2216 bfd_reloc_undefined,
2218 /* The relocation was performed, but may not be ok - presently
2219 generated only when linking i960 coff files with i960 b.out
2220 symbols. If this type is returned, the error_message argument
2221 to bfd_perform_relocation will be set. */
2224 bfd_reloc_status_type;
2227 typedef struct reloc_cache_entry
2229 /* A pointer into the canonical table of pointers. */
2230 struct bfd_symbol **sym_ptr_ptr;
2232 /* offset in section. */
2233 bfd_size_type address;
2235 /* addend for relocation value. */
2238 /* Pointer to how to perform the required relocation. */
2239 reloc_howto_type *howto;
2244 enum complain_overflow
2246 /* Do not complain on overflow. */
2247 complain_overflow_dont,
2249 /* Complain if the value overflows when considered as a signed
2250 number one bit larger than the field. ie. A bitfield of N bits
2251 is allowed to represent -2**n to 2**n-1. */
2252 complain_overflow_bitfield,
2254 /* Complain if the value overflows when considered as a signed
2256 complain_overflow_signed,
2258 /* Complain if the value overflows when considered as an
2260 complain_overflow_unsigned
2263 struct reloc_howto_struct
2265 /* The type field has mainly a documentary use - the back end can
2266 do what it wants with it, though normally the back end's
2267 external idea of what a reloc number is stored
2268 in this field. For example, a PC relative word relocation
2269 in a coff environment has the type 023 - because that's
2270 what the outside world calls a R_PCRWORD reloc. */
2273 /* The value the final relocation is shifted right by. This drops
2274 unwanted data from the relocation. */
2275 unsigned int rightshift;
2277 /* The size of the item to be relocated. This is *not* a
2278 power-of-two measure. To get the number of bytes operated
2279 on by a type of relocation, use bfd_get_reloc_size. */
2282 /* The number of bits in the item to be relocated. This is used
2283 when doing overflow checking. */
2284 unsigned int bitsize;
2286 /* The relocation is relative to the field being relocated. */
2287 bfd_boolean pc_relative;
2289 /* The bit position of the reloc value in the destination.
2290 The relocated value is left shifted by this amount. */
2291 unsigned int bitpos;
2293 /* What type of overflow error should be checked for when
2295 enum complain_overflow complain_on_overflow;
2297 /* If this field is non null, then the supplied function is
2298 called rather than the normal function. This allows really
2299 strange relocation methods to be accommodated (e.g., i960 callj
2301 bfd_reloc_status_type (*special_function)
2302 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
2305 /* The textual name of the relocation type. */
2308 /* Some formats record a relocation addend in the section contents
2309 rather than with the relocation. For ELF formats this is the
2310 distinction between USE_REL and USE_RELA (though the code checks
2311 for USE_REL == 1/0). The value of this field is TRUE if the
2312 addend is recorded with the section contents; when performing a
2313 partial link (ld -r) the section contents (the data) will be
2314 modified. The value of this field is FALSE if addends are
2315 recorded with the relocation (in arelent.addend); when performing
2316 a partial link the relocation will be modified.
2317 All relocations for all ELF USE_RELA targets should set this field
2318 to FALSE (values of TRUE should be looked on with suspicion).
2319 However, the converse is not true: not all relocations of all ELF
2320 USE_REL targets set this field to TRUE. Why this is so is peculiar
2321 to each particular target. For relocs that aren't used in partial
2322 links (e.g. GOT stuff) it doesn't matter what this is set to. */
2323 bfd_boolean partial_inplace;
2325 /* src_mask selects the part of the instruction (or data) to be used
2326 in the relocation sum. If the target relocations don't have an
2327 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2328 dst_mask to extract the addend from the section contents. If
2329 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2330 field should be zero. Non-zero values for ELF USE_RELA targets are
2331 bogus as in those cases the value in the dst_mask part of the
2332 section contents should be treated as garbage. */
2335 /* dst_mask selects which parts of the instruction (or data) are
2336 replaced with a relocated value. */
2339 /* When some formats create PC relative instructions, they leave
2340 the value of the pc of the place being relocated in the offset
2341 slot of the instruction, so that a PC relative relocation can
2342 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2343 Some formats leave the displacement part of an instruction
2344 empty (e.g., m88k bcs); this flag signals the fact. */
2345 bfd_boolean pcrel_offset;
2348 #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2349 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2350 #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2351 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
2352 NAME, FALSE, 0, 0, IN)
2354 #define EMPTY_HOWTO(C) \
2355 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2356 NULL, FALSE, 0, 0, FALSE)
2358 #define HOWTO_PREPARE(relocation, symbol) \
2360 if (symbol != NULL) \
2362 if (bfd_is_com_section (symbol->section)) \
2368 relocation = symbol->value; \
2373 unsigned int bfd_get_reloc_size (reloc_howto_type *);
2375 typedef struct relent_chain
2378 struct relent_chain *next;
2382 bfd_reloc_status_type bfd_check_overflow
2383 (enum complain_overflow how,
2384 unsigned int bitsize,
2385 unsigned int rightshift,
2386 unsigned int addrsize,
2387 bfd_vma relocation);
2389 bfd_reloc_status_type bfd_perform_relocation
2391 arelent *reloc_entry,
2393 asection *input_section,
2395 char **error_message);
2397 bfd_reloc_status_type bfd_install_relocation
2399 arelent *reloc_entry,
2400 void *data, bfd_vma data_start,
2401 asection *input_section,
2402 char **error_message);
2404 enum bfd_reloc_code_real {
2405 _dummy_first_bfd_reloc_code_real,
2408 /* Basic absolute relocations of N bits. */
2417 /* PC-relative relocations. Sometimes these are relative to the address
2418 of the relocation itself; sometimes they are relative to the start of
2419 the section containing the relocation. It depends on the specific target.
2421 The 24-bit relocation is used in some Intel 960 configurations. */
2429 /* Section relative relocations. Some targets need this for DWARF2. */
2430 BFD_RELOC_32_SECREL,
2433 BFD_RELOC_32_GOT_PCREL,
2434 BFD_RELOC_16_GOT_PCREL,
2435 BFD_RELOC_8_GOT_PCREL,
2436 BFD_RELOC_32_GOTOFF,
2437 BFD_RELOC_16_GOTOFF,
2438 BFD_RELOC_LO16_GOTOFF,
2439 BFD_RELOC_HI16_GOTOFF,
2440 BFD_RELOC_HI16_S_GOTOFF,
2442 BFD_RELOC_64_PLT_PCREL,
2443 BFD_RELOC_32_PLT_PCREL,
2444 BFD_RELOC_24_PLT_PCREL,
2445 BFD_RELOC_16_PLT_PCREL,
2446 BFD_RELOC_8_PLT_PCREL,
2447 BFD_RELOC_64_PLTOFF,
2448 BFD_RELOC_32_PLTOFF,
2449 BFD_RELOC_16_PLTOFF,
2450 BFD_RELOC_LO16_PLTOFF,
2451 BFD_RELOC_HI16_PLTOFF,
2452 BFD_RELOC_HI16_S_PLTOFF,
2455 /* Relocations used by 68K ELF. */
2456 BFD_RELOC_68K_GLOB_DAT,
2457 BFD_RELOC_68K_JMP_SLOT,
2458 BFD_RELOC_68K_RELATIVE,
2459 BFD_RELOC_68K_TLS_GD32,
2460 BFD_RELOC_68K_TLS_GD16,
2461 BFD_RELOC_68K_TLS_GD8,
2462 BFD_RELOC_68K_TLS_LDM32,
2463 BFD_RELOC_68K_TLS_LDM16,
2464 BFD_RELOC_68K_TLS_LDM8,
2465 BFD_RELOC_68K_TLS_LDO32,
2466 BFD_RELOC_68K_TLS_LDO16,
2467 BFD_RELOC_68K_TLS_LDO8,
2468 BFD_RELOC_68K_TLS_IE32,
2469 BFD_RELOC_68K_TLS_IE16,
2470 BFD_RELOC_68K_TLS_IE8,
2471 BFD_RELOC_68K_TLS_LE32,
2472 BFD_RELOC_68K_TLS_LE16,
2473 BFD_RELOC_68K_TLS_LE8,
2475 /* Linkage-table relative. */
2476 BFD_RELOC_32_BASEREL,
2477 BFD_RELOC_16_BASEREL,
2478 BFD_RELOC_LO16_BASEREL,
2479 BFD_RELOC_HI16_BASEREL,
2480 BFD_RELOC_HI16_S_BASEREL,
2481 BFD_RELOC_8_BASEREL,
2484 /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
2487 /* These PC-relative relocations are stored as word displacements --
2488 i.e., byte displacements shifted right two bits. The 30-bit word
2489 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2490 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2491 signed 16-bit displacement is used on the MIPS, and the 23-bit
2492 displacement is used on the Alpha. */
2493 BFD_RELOC_32_PCREL_S2,
2494 BFD_RELOC_16_PCREL_S2,
2495 BFD_RELOC_23_PCREL_S2,
2497 /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2498 the target word. These are used on the SPARC. */
2502 /* For systems that allocate a Global Pointer register, these are
2503 displacements off that register. These relocation types are
2504 handled specially, because the value the register will have is
2505 decided relatively late. */
2509 /* Reloc types used for i960/b.out. */
2510 BFD_RELOC_I960_CALLJ,
2512 /* SPARC ELF relocations. There is probably some overlap with other
2513 relocation types already defined. */
2515 BFD_RELOC_SPARC_WDISP22,
2518 BFD_RELOC_SPARC_GOT10,
2519 BFD_RELOC_SPARC_GOT13,
2520 BFD_RELOC_SPARC_GOT22,
2521 BFD_RELOC_SPARC_PC10,
2522 BFD_RELOC_SPARC_PC22,
2523 BFD_RELOC_SPARC_WPLT30,
2524 BFD_RELOC_SPARC_COPY,
2525 BFD_RELOC_SPARC_GLOB_DAT,
2526 BFD_RELOC_SPARC_JMP_SLOT,
2527 BFD_RELOC_SPARC_RELATIVE,
2528 BFD_RELOC_SPARC_UA16,
2529 BFD_RELOC_SPARC_UA32,
2530 BFD_RELOC_SPARC_UA64,
2531 BFD_RELOC_SPARC_GOTDATA_HIX22,
2532 BFD_RELOC_SPARC_GOTDATA_LOX10,
2533 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2534 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2535 BFD_RELOC_SPARC_GOTDATA_OP,
2536 BFD_RELOC_SPARC_JMP_IREL,
2537 BFD_RELOC_SPARC_IRELATIVE,
2539 /* I think these are specific to SPARC a.out (e.g., Sun 4). */
2540 BFD_RELOC_SPARC_BASE13,
2541 BFD_RELOC_SPARC_BASE22,
2543 /* SPARC64 relocations */
2544 #define BFD_RELOC_SPARC_64 BFD_RELOC_64
2547 BFD_RELOC_SPARC_OLO10,
2548 BFD_RELOC_SPARC_HH22,
2549 BFD_RELOC_SPARC_HM10,
2550 BFD_RELOC_SPARC_LM22,
2551 BFD_RELOC_SPARC_PC_HH22,
2552 BFD_RELOC_SPARC_PC_HM10,
2553 BFD_RELOC_SPARC_PC_LM22,
2554 BFD_RELOC_SPARC_WDISP16,
2555 BFD_RELOC_SPARC_WDISP19,
2559 #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2560 BFD_RELOC_SPARC_PLT32,
2561 BFD_RELOC_SPARC_PLT64,
2562 BFD_RELOC_SPARC_HIX22,
2563 BFD_RELOC_SPARC_LOX10,
2564 BFD_RELOC_SPARC_H44,
2565 BFD_RELOC_SPARC_M44,
2566 BFD_RELOC_SPARC_L44,
2567 BFD_RELOC_SPARC_REGISTER,
2569 /* SPARC little endian relocation */
2570 BFD_RELOC_SPARC_REV32,
2572 /* SPARC TLS relocations */
2573 BFD_RELOC_SPARC_TLS_GD_HI22,
2574 BFD_RELOC_SPARC_TLS_GD_LO10,
2575 BFD_RELOC_SPARC_TLS_GD_ADD,
2576 BFD_RELOC_SPARC_TLS_GD_CALL,
2577 BFD_RELOC_SPARC_TLS_LDM_HI22,
2578 BFD_RELOC_SPARC_TLS_LDM_LO10,
2579 BFD_RELOC_SPARC_TLS_LDM_ADD,
2580 BFD_RELOC_SPARC_TLS_LDM_CALL,
2581 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2582 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2583 BFD_RELOC_SPARC_TLS_LDO_ADD,
2584 BFD_RELOC_SPARC_TLS_IE_HI22,
2585 BFD_RELOC_SPARC_TLS_IE_LO10,
2586 BFD_RELOC_SPARC_TLS_IE_LD,
2587 BFD_RELOC_SPARC_TLS_IE_LDX,
2588 BFD_RELOC_SPARC_TLS_IE_ADD,
2589 BFD_RELOC_SPARC_TLS_LE_HIX22,
2590 BFD_RELOC_SPARC_TLS_LE_LOX10,
2591 BFD_RELOC_SPARC_TLS_DTPMOD32,
2592 BFD_RELOC_SPARC_TLS_DTPMOD64,
2593 BFD_RELOC_SPARC_TLS_DTPOFF32,
2594 BFD_RELOC_SPARC_TLS_DTPOFF64,
2595 BFD_RELOC_SPARC_TLS_TPOFF32,
2596 BFD_RELOC_SPARC_TLS_TPOFF64,
2598 /* SPU Relocations. */
2601 BFD_RELOC_SPU_IMM10,
2602 BFD_RELOC_SPU_IMM10W,
2603 BFD_RELOC_SPU_IMM16,
2604 BFD_RELOC_SPU_IMM16W,
2605 BFD_RELOC_SPU_IMM18,
2606 BFD_RELOC_SPU_PCREL9a,
2607 BFD_RELOC_SPU_PCREL9b,
2608 BFD_RELOC_SPU_PCREL16,
2611 BFD_RELOC_SPU_PPU32,
2612 BFD_RELOC_SPU_PPU64,
2613 BFD_RELOC_SPU_ADD_PIC,
2615 /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2616 "addend" in some special way.
2617 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2618 writing; when reading, it will be the absolute section symbol. The
2619 addend is the displacement in bytes of the "lda" instruction from
2620 the "ldah" instruction (which is at the address of this reloc). */
2621 BFD_RELOC_ALPHA_GPDISP_HI16,
2623 /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2624 with GPDISP_HI16 relocs. The addend is ignored when writing the
2625 relocations out, and is filled in with the file's GP value on
2626 reading, for convenience. */
2627 BFD_RELOC_ALPHA_GPDISP_LO16,
2629 /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2630 relocation except that there is no accompanying GPDISP_LO16
2632 BFD_RELOC_ALPHA_GPDISP,
2634 /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2635 the assembler turns it into a LDQ instruction to load the address of
2636 the symbol, and then fills in a register in the real instruction.
2638 The LITERAL reloc, at the LDQ instruction, refers to the .lita
2639 section symbol. The addend is ignored when writing, but is filled
2640 in with the file's GP value on reading, for convenience, as with the
2643 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2644 It should refer to the symbol to be referenced, as with 16_GOTOFF,
2645 but it generates output not based on the position within the .got
2646 section, but relative to the GP value chosen for the file during the
2649 The LITUSE reloc, on the instruction using the loaded address, gives
2650 information to the linker that it might be able to use to optimize
2651 away some literal section references. The symbol is ignored (read
2652 as the absolute section symbol), and the "addend" indicates the type
2653 of instruction using the register:
2654 1 - "memory" fmt insn
2655 2 - byte-manipulation (byte offset reg)
2656 3 - jsr (target of branch) */
2657 BFD_RELOC_ALPHA_LITERAL,
2658 BFD_RELOC_ALPHA_ELF_LITERAL,
2659 BFD_RELOC_ALPHA_LITUSE,
2661 /* The HINT relocation indicates a value that should be filled into the
2662 "hint" field of a jmp/jsr/ret instruction, for possible branch-
2663 prediction logic which may be provided on some processors. */
2664 BFD_RELOC_ALPHA_HINT,
2666 /* The LINKAGE relocation outputs a linkage pair in the object file,
2667 which is filled by the linker. */
2668 BFD_RELOC_ALPHA_LINKAGE,
2670 /* The CODEADDR relocation outputs a STO_CA in the object file,
2671 which is filled by the linker. */
2672 BFD_RELOC_ALPHA_CODEADDR,
2674 /* The GPREL_HI/LO relocations together form a 32-bit offset from the
2676 BFD_RELOC_ALPHA_GPREL_HI16,
2677 BFD_RELOC_ALPHA_GPREL_LO16,
2679 /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2680 share a common GP, and the target address is adjusted for
2681 STO_ALPHA_STD_GPLOAD. */
2682 BFD_RELOC_ALPHA_BRSGP,
2684 /* The NOP relocation outputs a NOP if the longword displacement
2685 between two procedure entry points is < 2^21. */
2686 BFD_RELOC_ALPHA_NOP,
2688 /* The BSR relocation outputs a BSR if the longword displacement
2689 between two procedure entry points is < 2^21. */
2690 BFD_RELOC_ALPHA_BSR,
2692 /* The LDA relocation outputs a LDA if the longword displacement
2693 between two procedure entry points is < 2^16. */
2694 BFD_RELOC_ALPHA_LDA,
2696 /* The BOH relocation outputs a BSR if the longword displacement
2697 between two procedure entry points is < 2^21, or else a hint. */
2698 BFD_RELOC_ALPHA_BOH,
2700 /* Alpha thread-local storage relocations. */
2701 BFD_RELOC_ALPHA_TLSGD,
2702 BFD_RELOC_ALPHA_TLSLDM,
2703 BFD_RELOC_ALPHA_DTPMOD64,
2704 BFD_RELOC_ALPHA_GOTDTPREL16,
2705 BFD_RELOC_ALPHA_DTPREL64,
2706 BFD_RELOC_ALPHA_DTPREL_HI16,
2707 BFD_RELOC_ALPHA_DTPREL_LO16,
2708 BFD_RELOC_ALPHA_DTPREL16,
2709 BFD_RELOC_ALPHA_GOTTPREL16,
2710 BFD_RELOC_ALPHA_TPREL64,
2711 BFD_RELOC_ALPHA_TPREL_HI16,
2712 BFD_RELOC_ALPHA_TPREL_LO16,
2713 BFD_RELOC_ALPHA_TPREL16,
2715 /* Bits 27..2 of the relocation address shifted right 2 bits;
2716 simple reloc otherwise. */
2719 /* The MIPS16 jump instruction. */
2720 BFD_RELOC_MIPS16_JMP,
2722 /* MIPS16 GP relative reloc. */
2723 BFD_RELOC_MIPS16_GPREL,
2725 /* High 16 bits of 32-bit value; simple reloc. */
2728 /* High 16 bits of 32-bit value but the low 16 bits will be sign
2729 extended and added to form the final result. If the low 16
2730 bits form a negative number, we need to add one to the high value
2731 to compensate for the borrow when the low bits are added. */
2737 /* High 16 bits of 32-bit pc-relative value */
2738 BFD_RELOC_HI16_PCREL,
2740 /* High 16 bits of 32-bit pc-relative value, adjusted */
2741 BFD_RELOC_HI16_S_PCREL,
2743 /* Low 16 bits of pc-relative value */
2744 BFD_RELOC_LO16_PCREL,
2746 /* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
2747 16-bit immediate fields */
2748 BFD_RELOC_MIPS16_GOT16,
2749 BFD_RELOC_MIPS16_CALL16,
2751 /* MIPS16 high 16 bits of 32-bit value. */
2752 BFD_RELOC_MIPS16_HI16,
2754 /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2755 extended and added to form the final result. If the low 16
2756 bits form a negative number, we need to add one to the high value
2757 to compensate for the borrow when the low bits are added. */
2758 BFD_RELOC_MIPS16_HI16_S,
2760 /* MIPS16 low 16 bits. */
2761 BFD_RELOC_MIPS16_LO16,
2763 /* Relocation against a MIPS literal section. */
2764 BFD_RELOC_MIPS_LITERAL,
2766 /* MIPS ELF relocations. */
2767 BFD_RELOC_MIPS_GOT16,
2768 BFD_RELOC_MIPS_CALL16,
2769 BFD_RELOC_MIPS_GOT_HI16,
2770 BFD_RELOC_MIPS_GOT_LO16,
2771 BFD_RELOC_MIPS_CALL_HI16,
2772 BFD_RELOC_MIPS_CALL_LO16,
2774 BFD_RELOC_MIPS_GOT_PAGE,
2775 BFD_RELOC_MIPS_GOT_OFST,
2776 BFD_RELOC_MIPS_GOT_DISP,
2777 BFD_RELOC_MIPS_SHIFT5,
2778 BFD_RELOC_MIPS_SHIFT6,
2779 BFD_RELOC_MIPS_INSERT_A,
2780 BFD_RELOC_MIPS_INSERT_B,
2781 BFD_RELOC_MIPS_DELETE,
2782 BFD_RELOC_MIPS_HIGHEST,
2783 BFD_RELOC_MIPS_HIGHER,
2784 BFD_RELOC_MIPS_SCN_DISP,
2785 BFD_RELOC_MIPS_REL16,
2786 BFD_RELOC_MIPS_RELGOT,
2787 BFD_RELOC_MIPS_JALR,
2788 BFD_RELOC_MIPS_TLS_DTPMOD32,
2789 BFD_RELOC_MIPS_TLS_DTPREL32,
2790 BFD_RELOC_MIPS_TLS_DTPMOD64,
2791 BFD_RELOC_MIPS_TLS_DTPREL64,
2792 BFD_RELOC_MIPS_TLS_GD,
2793 BFD_RELOC_MIPS_TLS_LDM,
2794 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2795 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2796 BFD_RELOC_MIPS_TLS_GOTTPREL,
2797 BFD_RELOC_MIPS_TLS_TPREL32,
2798 BFD_RELOC_MIPS_TLS_TPREL64,
2799 BFD_RELOC_MIPS_TLS_TPREL_HI16,
2800 BFD_RELOC_MIPS_TLS_TPREL_LO16,
2803 /* MIPS ELF relocations (VxWorks and PLT extensions). */
2804 BFD_RELOC_MIPS_COPY,
2805 BFD_RELOC_MIPS_JUMP_SLOT,
2808 /* Moxie ELF relocations. */
2809 BFD_RELOC_MOXIE_10_PCREL,
2812 /* Fujitsu Frv Relocations. */
2813 BFD_RELOC_FRV_LABEL16,
2814 BFD_RELOC_FRV_LABEL24,
2817 BFD_RELOC_FRV_GPREL12,
2818 BFD_RELOC_FRV_GPRELU12,
2819 BFD_RELOC_FRV_GPREL32,
2820 BFD_RELOC_FRV_GPRELHI,
2821 BFD_RELOC_FRV_GPRELLO,
2822 BFD_RELOC_FRV_GOT12,
2823 BFD_RELOC_FRV_GOTHI,
2824 BFD_RELOC_FRV_GOTLO,
2825 BFD_RELOC_FRV_FUNCDESC,
2826 BFD_RELOC_FRV_FUNCDESC_GOT12,
2827 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2828 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2829 BFD_RELOC_FRV_FUNCDESC_VALUE,
2830 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2831 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2832 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2833 BFD_RELOC_FRV_GOTOFF12,
2834 BFD_RELOC_FRV_GOTOFFHI,
2835 BFD_RELOC_FRV_GOTOFFLO,
2836 BFD_RELOC_FRV_GETTLSOFF,
2837 BFD_RELOC_FRV_TLSDESC_VALUE,
2838 BFD_RELOC_FRV_GOTTLSDESC12,
2839 BFD_RELOC_FRV_GOTTLSDESCHI,
2840 BFD_RELOC_FRV_GOTTLSDESCLO,
2841 BFD_RELOC_FRV_TLSMOFF12,
2842 BFD_RELOC_FRV_TLSMOFFHI,
2843 BFD_RELOC_FRV_TLSMOFFLO,
2844 BFD_RELOC_FRV_GOTTLSOFF12,
2845 BFD_RELOC_FRV_GOTTLSOFFHI,
2846 BFD_RELOC_FRV_GOTTLSOFFLO,
2847 BFD_RELOC_FRV_TLSOFF,
2848 BFD_RELOC_FRV_TLSDESC_RELAX,
2849 BFD_RELOC_FRV_GETTLSOFF_RELAX,
2850 BFD_RELOC_FRV_TLSOFF_RELAX,
2851 BFD_RELOC_FRV_TLSMOFF,
2854 /* This is a 24bit GOT-relative reloc for the mn10300. */
2855 BFD_RELOC_MN10300_GOTOFF24,
2857 /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2858 in the instruction. */
2859 BFD_RELOC_MN10300_GOT32,
2861 /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2862 in the instruction. */
2863 BFD_RELOC_MN10300_GOT24,
2865 /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2866 in the instruction. */
2867 BFD_RELOC_MN10300_GOT16,
2869 /* Copy symbol at runtime. */
2870 BFD_RELOC_MN10300_COPY,
2872 /* Create GOT entry. */
2873 BFD_RELOC_MN10300_GLOB_DAT,
2875 /* Create PLT entry. */
2876 BFD_RELOC_MN10300_JMP_SLOT,
2878 /* Adjust by program base. */
2879 BFD_RELOC_MN10300_RELATIVE,
2881 /* Together with another reloc targeted at the same location,
2882 allows for a value that is the difference of two symbols
2883 in the same section. */
2884 BFD_RELOC_MN10300_SYM_DIFF,
2886 /* The addend of this reloc is an alignment power that must
2887 be honoured at the offset's location, regardless of linker
2889 BFD_RELOC_MN10300_ALIGN,
2892 /* i386/elf relocations */
2893 BFD_RELOC_386_GOT32,
2894 BFD_RELOC_386_PLT32,
2896 BFD_RELOC_386_GLOB_DAT,
2897 BFD_RELOC_386_JUMP_SLOT,
2898 BFD_RELOC_386_RELATIVE,
2899 BFD_RELOC_386_GOTOFF,
2900 BFD_RELOC_386_GOTPC,
2901 BFD_RELOC_386_TLS_TPOFF,
2902 BFD_RELOC_386_TLS_IE,
2903 BFD_RELOC_386_TLS_GOTIE,
2904 BFD_RELOC_386_TLS_LE,
2905 BFD_RELOC_386_TLS_GD,
2906 BFD_RELOC_386_TLS_LDM,
2907 BFD_RELOC_386_TLS_LDO_32,
2908 BFD_RELOC_386_TLS_IE_32,
2909 BFD_RELOC_386_TLS_LE_32,
2910 BFD_RELOC_386_TLS_DTPMOD32,
2911 BFD_RELOC_386_TLS_DTPOFF32,
2912 BFD_RELOC_386_TLS_TPOFF32,
2913 BFD_RELOC_386_TLS_GOTDESC,
2914 BFD_RELOC_386_TLS_DESC_CALL,
2915 BFD_RELOC_386_TLS_DESC,
2916 BFD_RELOC_386_IRELATIVE,
2918 /* x86-64/elf relocations */
2919 BFD_RELOC_X86_64_GOT32,
2920 BFD_RELOC_X86_64_PLT32,
2921 BFD_RELOC_X86_64_COPY,
2922 BFD_RELOC_X86_64_GLOB_DAT,
2923 BFD_RELOC_X86_64_JUMP_SLOT,
2924 BFD_RELOC_X86_64_RELATIVE,
2925 BFD_RELOC_X86_64_GOTPCREL,
2926 BFD_RELOC_X86_64_32S,
2927 BFD_RELOC_X86_64_DTPMOD64,
2928 BFD_RELOC_X86_64_DTPOFF64,
2929 BFD_RELOC_X86_64_TPOFF64,
2930 BFD_RELOC_X86_64_TLSGD,
2931 BFD_RELOC_X86_64_TLSLD,
2932 BFD_RELOC_X86_64_DTPOFF32,
2933 BFD_RELOC_X86_64_GOTTPOFF,
2934 BFD_RELOC_X86_64_TPOFF32,
2935 BFD_RELOC_X86_64_GOTOFF64,
2936 BFD_RELOC_X86_64_GOTPC32,
2937 BFD_RELOC_X86_64_GOT64,
2938 BFD_RELOC_X86_64_GOTPCREL64,
2939 BFD_RELOC_X86_64_GOTPC64,
2940 BFD_RELOC_X86_64_GOTPLT64,
2941 BFD_RELOC_X86_64_PLTOFF64,
2942 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2943 BFD_RELOC_X86_64_TLSDESC_CALL,
2944 BFD_RELOC_X86_64_TLSDESC,
2945 BFD_RELOC_X86_64_IRELATIVE,
2947 /* ns32k relocations */
2948 BFD_RELOC_NS32K_IMM_8,
2949 BFD_RELOC_NS32K_IMM_16,
2950 BFD_RELOC_NS32K_IMM_32,
2951 BFD_RELOC_NS32K_IMM_8_PCREL,
2952 BFD_RELOC_NS32K_IMM_16_PCREL,
2953 BFD_RELOC_NS32K_IMM_32_PCREL,
2954 BFD_RELOC_NS32K_DISP_8,
2955 BFD_RELOC_NS32K_DISP_16,
2956 BFD_RELOC_NS32K_DISP_32,
2957 BFD_RELOC_NS32K_DISP_8_PCREL,
2958 BFD_RELOC_NS32K_DISP_16_PCREL,
2959 BFD_RELOC_NS32K_DISP_32_PCREL,
2961 /* PDP11 relocations */
2962 BFD_RELOC_PDP11_DISP_8_PCREL,
2963 BFD_RELOC_PDP11_DISP_6_PCREL,
2965 /* Picojava relocs. Not all of these appear in object files. */
2966 BFD_RELOC_PJ_CODE_HI16,
2967 BFD_RELOC_PJ_CODE_LO16,
2968 BFD_RELOC_PJ_CODE_DIR16,
2969 BFD_RELOC_PJ_CODE_DIR32,
2970 BFD_RELOC_PJ_CODE_REL16,
2971 BFD_RELOC_PJ_CODE_REL32,
2973 /* Power(rs6000) and PowerPC relocations. */
2976 BFD_RELOC_PPC_TOC16,
2978 BFD_RELOC_PPC_B16_BRTAKEN,
2979 BFD_RELOC_PPC_B16_BRNTAKEN,
2981 BFD_RELOC_PPC_BA16_BRTAKEN,
2982 BFD_RELOC_PPC_BA16_BRNTAKEN,
2984 BFD_RELOC_PPC_GLOB_DAT,
2985 BFD_RELOC_PPC_JMP_SLOT,
2986 BFD_RELOC_PPC_RELATIVE,
2987 BFD_RELOC_PPC_LOCAL24PC,
2988 BFD_RELOC_PPC_EMB_NADDR32,
2989 BFD_RELOC_PPC_EMB_NADDR16,
2990 BFD_RELOC_PPC_EMB_NADDR16_LO,
2991 BFD_RELOC_PPC_EMB_NADDR16_HI,
2992 BFD_RELOC_PPC_EMB_NADDR16_HA,
2993 BFD_RELOC_PPC_EMB_SDAI16,
2994 BFD_RELOC_PPC_EMB_SDA2I16,
2995 BFD_RELOC_PPC_EMB_SDA2REL,
2996 BFD_RELOC_PPC_EMB_SDA21,
2997 BFD_RELOC_PPC_EMB_MRKREF,
2998 BFD_RELOC_PPC_EMB_RELSEC16,
2999 BFD_RELOC_PPC_EMB_RELST_LO,
3000 BFD_RELOC_PPC_EMB_RELST_HI,
3001 BFD_RELOC_PPC_EMB_RELST_HA,
3002 BFD_RELOC_PPC_EMB_BIT_FLD,
3003 BFD_RELOC_PPC_EMB_RELSDA,
3004 BFD_RELOC_PPC64_HIGHER,
3005 BFD_RELOC_PPC64_HIGHER_S,
3006 BFD_RELOC_PPC64_HIGHEST,
3007 BFD_RELOC_PPC64_HIGHEST_S,
3008 BFD_RELOC_PPC64_TOC16_LO,
3009 BFD_RELOC_PPC64_TOC16_HI,
3010 BFD_RELOC_PPC64_TOC16_HA,
3011 BFD_RELOC_PPC64_TOC,
3012 BFD_RELOC_PPC64_PLTGOT16,
3013 BFD_RELOC_PPC64_PLTGOT16_LO,
3014 BFD_RELOC_PPC64_PLTGOT16_HI,
3015 BFD_RELOC_PPC64_PLTGOT16_HA,
3016 BFD_RELOC_PPC64_ADDR16_DS,
3017 BFD_RELOC_PPC64_ADDR16_LO_DS,
3018 BFD_RELOC_PPC64_GOT16_DS,
3019 BFD_RELOC_PPC64_GOT16_LO_DS,
3020 BFD_RELOC_PPC64_PLT16_LO_DS,
3021 BFD_RELOC_PPC64_SECTOFF_DS,
3022 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3023 BFD_RELOC_PPC64_TOC16_DS,
3024 BFD_RELOC_PPC64_TOC16_LO_DS,
3025 BFD_RELOC_PPC64_PLTGOT16_DS,
3026 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
3028 /* PowerPC and PowerPC64 thread-local storage relocations. */
3030 BFD_RELOC_PPC_TLSGD,
3031 BFD_RELOC_PPC_TLSLD,
3032 BFD_RELOC_PPC_DTPMOD,
3033 BFD_RELOC_PPC_TPREL16,
3034 BFD_RELOC_PPC_TPREL16_LO,
3035 BFD_RELOC_PPC_TPREL16_HI,
3036 BFD_RELOC_PPC_TPREL16_HA,
3037 BFD_RELOC_PPC_TPREL,
3038 BFD_RELOC_PPC_DTPREL16,
3039 BFD_RELOC_PPC_DTPREL16_LO,
3040 BFD_RELOC_PPC_DTPREL16_HI,
3041 BFD_RELOC_PPC_DTPREL16_HA,
3042 BFD_RELOC_PPC_DTPREL,
3043 BFD_RELOC_PPC_GOT_TLSGD16,
3044 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3045 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3046 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3047 BFD_RELOC_PPC_GOT_TLSLD16,
3048 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3049 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3050 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3051 BFD_RELOC_PPC_GOT_TPREL16,
3052 BFD_RELOC_PPC_GOT_TPREL16_LO,
3053 BFD_RELOC_PPC_GOT_TPREL16_HI,
3054 BFD_RELOC_PPC_GOT_TPREL16_HA,
3055 BFD_RELOC_PPC_GOT_DTPREL16,
3056 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3057 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3058 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3059 BFD_RELOC_PPC64_TPREL16_DS,
3060 BFD_RELOC_PPC64_TPREL16_LO_DS,
3061 BFD_RELOC_PPC64_TPREL16_HIGHER,
3062 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3063 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3064 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3065 BFD_RELOC_PPC64_DTPREL16_DS,
3066 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3067 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3068 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3069 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3070 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3072 /* IBM 370/390 relocations */
3075 /* The type of reloc used to build a constructor table - at the moment
3076 probably a 32 bit wide absolute relocation, but the target can choose.
3077 It generally does map to one of the other relocation types. */
3080 /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
3081 not stored in the instruction. */
3082 BFD_RELOC_ARM_PCREL_BRANCH,
3084 /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3085 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3086 field in the instruction. */
3087 BFD_RELOC_ARM_PCREL_BLX,
3089 /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3090 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3091 field in the instruction. */
3092 BFD_RELOC_THUMB_PCREL_BLX,
3094 /* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3095 BFD_RELOC_ARM_PCREL_CALL,
3097 /* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3098 BFD_RELOC_ARM_PCREL_JUMP,
3100 /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3101 The lowest bit must be zero and is not stored in the instruction.
3102 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3103 "nn" one smaller in all cases. Note further that BRANCH23
3104 corresponds to R_ARM_THM_CALL. */
3105 BFD_RELOC_THUMB_PCREL_BRANCH7,
3106 BFD_RELOC_THUMB_PCREL_BRANCH9,
3107 BFD_RELOC_THUMB_PCREL_BRANCH12,
3108 BFD_RELOC_THUMB_PCREL_BRANCH20,
3109 BFD_RELOC_THUMB_PCREL_BRANCH23,
3110 BFD_RELOC_THUMB_PCREL_BRANCH25,
3112 /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
3113 BFD_RELOC_ARM_OFFSET_IMM,
3115 /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
3116 BFD_RELOC_ARM_THUMB_OFFSET,
3118 /* Pc-relative or absolute relocation depending on target. Used for
3119 entries in .init_array sections. */
3120 BFD_RELOC_ARM_TARGET1,
3122 /* Read-only segment base relative address. */
3123 BFD_RELOC_ARM_ROSEGREL32,
3125 /* Data segment base relative address. */
3126 BFD_RELOC_ARM_SBREL32,
3128 /* This reloc is used for references to RTTI data from exception handling
3129 tables. The actual definition depends on the target. It may be a
3130 pc-relative or some form of GOT-indirect relocation. */
3131 BFD_RELOC_ARM_TARGET2,
3133 /* 31-bit PC relative address. */
3134 BFD_RELOC_ARM_PREL31,
3136 /* Low and High halfword relocations for MOVW and MOVT instructions. */
3139 BFD_RELOC_ARM_MOVW_PCREL,
3140 BFD_RELOC_ARM_MOVT_PCREL,
3141 BFD_RELOC_ARM_THUMB_MOVW,
3142 BFD_RELOC_ARM_THUMB_MOVT,
3143 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3144 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3146 /* Relocations for setting up GOTs and PLTs for shared libraries. */
3147 BFD_RELOC_ARM_JUMP_SLOT,
3148 BFD_RELOC_ARM_GLOB_DAT,
3149 BFD_RELOC_ARM_GOT32,
3150 BFD_RELOC_ARM_PLT32,
3151 BFD_RELOC_ARM_RELATIVE,
3152 BFD_RELOC_ARM_GOTOFF,
3153 BFD_RELOC_ARM_GOTPC,
3154 BFD_RELOC_ARM_GOT_PREL,
3156 /* ARM thread-local storage relocations. */
3157 BFD_RELOC_ARM_TLS_GD32,
3158 BFD_RELOC_ARM_TLS_LDO32,
3159 BFD_RELOC_ARM_TLS_LDM32,
3160 BFD_RELOC_ARM_TLS_DTPOFF32,
3161 BFD_RELOC_ARM_TLS_DTPMOD32,
3162 BFD_RELOC_ARM_TLS_TPOFF32,
3163 BFD_RELOC_ARM_TLS_IE32,
3164 BFD_RELOC_ARM_TLS_LE32,
3165 BFD_RELOC_ARM_TLS_GOTDESC,
3166 BFD_RELOC_ARM_TLS_CALL,
3167 BFD_RELOC_ARM_THM_TLS_CALL,
3168 BFD_RELOC_ARM_TLS_DESCSEQ,
3169 BFD_RELOC_ARM_THM_TLS_DESCSEQ,
3170 BFD_RELOC_ARM_TLS_DESC,
3172 /* ARM group relocations. */
3173 BFD_RELOC_ARM_ALU_PC_G0_NC,
3174 BFD_RELOC_ARM_ALU_PC_G0,
3175 BFD_RELOC_ARM_ALU_PC_G1_NC,
3176 BFD_RELOC_ARM_ALU_PC_G1,
3177 BFD_RELOC_ARM_ALU_PC_G2,
3178 BFD_RELOC_ARM_LDR_PC_G0,
3179 BFD_RELOC_ARM_LDR_PC_G1,
3180 BFD_RELOC_ARM_LDR_PC_G2,
3181 BFD_RELOC_ARM_LDRS_PC_G0,
3182 BFD_RELOC_ARM_LDRS_PC_G1,
3183 BFD_RELOC_ARM_LDRS_PC_G2,
3184 BFD_RELOC_ARM_LDC_PC_G0,
3185 BFD_RELOC_ARM_LDC_PC_G1,
3186 BFD_RELOC_ARM_LDC_PC_G2,
3187 BFD_RELOC_ARM_ALU_SB_G0_NC,
3188 BFD_RELOC_ARM_ALU_SB_G0,
3189 BFD_RELOC_ARM_ALU_SB_G1_NC,
3190 BFD_RELOC_ARM_ALU_SB_G1,
3191 BFD_RELOC_ARM_ALU_SB_G2,
3192 BFD_RELOC_ARM_LDR_SB_G0,
3193 BFD_RELOC_ARM_LDR_SB_G1,
3194 BFD_RELOC_ARM_LDR_SB_G2,
3195 BFD_RELOC_ARM_LDRS_SB_G0,
3196 BFD_RELOC_ARM_LDRS_SB_G1,
3197 BFD_RELOC_ARM_LDRS_SB_G2,
3198 BFD_RELOC_ARM_LDC_SB_G0,
3199 BFD_RELOC_ARM_LDC_SB_G1,
3200 BFD_RELOC_ARM_LDC_SB_G2,
3202 /* Annotation of BX instructions. */
3205 /* ARM support for STT_GNU_IFUNC. */
3206 BFD_RELOC_ARM_IRELATIVE,
3208 /* These relocs are only used within the ARM assembler. They are not
3209 (at present) written to any object files. */
3210 BFD_RELOC_ARM_IMMEDIATE,
3211 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3212 BFD_RELOC_ARM_T32_IMMEDIATE,
3213 BFD_RELOC_ARM_T32_ADD_IMM,
3214 BFD_RELOC_ARM_T32_IMM12,
3215 BFD_RELOC_ARM_T32_ADD_PC12,
3216 BFD_RELOC_ARM_SHIFT_IMM,
3220 BFD_RELOC_ARM_MULTI,
3221 BFD_RELOC_ARM_CP_OFF_IMM,
3222 BFD_RELOC_ARM_CP_OFF_IMM_S2,
3223 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3224 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
3225 BFD_RELOC_ARM_ADR_IMM,
3226 BFD_RELOC_ARM_LDR_IMM,
3227 BFD_RELOC_ARM_LITERAL,
3228 BFD_RELOC_ARM_IN_POOL,
3229 BFD_RELOC_ARM_OFFSET_IMM8,
3230 BFD_RELOC_ARM_T32_OFFSET_U8,
3231 BFD_RELOC_ARM_T32_OFFSET_IMM,
3232 BFD_RELOC_ARM_HWLITERAL,
3233 BFD_RELOC_ARM_THUMB_ADD,
3234 BFD_RELOC_ARM_THUMB_IMM,
3235 BFD_RELOC_ARM_THUMB_SHIFT,
3237 /* Renesas / SuperH SH relocs. Not all of these appear in object files. */
3238 BFD_RELOC_SH_PCDISP8BY2,
3239 BFD_RELOC_SH_PCDISP12BY2,
3242 BFD_RELOC_SH_DISP12,
3243 BFD_RELOC_SH_DISP12BY2,
3244 BFD_RELOC_SH_DISP12BY4,
3245 BFD_RELOC_SH_DISP12BY8,
3246 BFD_RELOC_SH_DISP20,
3247 BFD_RELOC_SH_DISP20BY8,
3249 BFD_RELOC_SH_IMM4BY2,
3250 BFD_RELOC_SH_IMM4BY4,
3252 BFD_RELOC_SH_IMM8BY2,
3253 BFD_RELOC_SH_IMM8BY4,
3254 BFD_RELOC_SH_PCRELIMM8BY2,
3255 BFD_RELOC_SH_PCRELIMM8BY4,
3256 BFD_RELOC_SH_SWITCH16,
3257 BFD_RELOC_SH_SWITCH32,
3264 BFD_RELOC_SH_LOOP_START,
3265 BFD_RELOC_SH_LOOP_END,
3267 BFD_RELOC_SH_GLOB_DAT,
3268 BFD_RELOC_SH_JMP_SLOT,
3269 BFD_RELOC_SH_RELATIVE,
3271 BFD_RELOC_SH_GOT_LOW16,
3272 BFD_RELOC_SH_GOT_MEDLOW16,
3273 BFD_RELOC_SH_GOT_MEDHI16,
3274 BFD_RELOC_SH_GOT_HI16,
3275 BFD_RELOC_SH_GOTPLT_LOW16,
3276 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3277 BFD_RELOC_SH_GOTPLT_MEDHI16,
3278 BFD_RELOC_SH_GOTPLT_HI16,
3279 BFD_RELOC_SH_PLT_LOW16,
3280 BFD_RELOC_SH_PLT_MEDLOW16,
3281 BFD_RELOC_SH_PLT_MEDHI16,
3282 BFD_RELOC_SH_PLT_HI16,
3283 BFD_RELOC_SH_GOTOFF_LOW16,
3284 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3285 BFD_RELOC_SH_GOTOFF_MEDHI16,
3286 BFD_RELOC_SH_GOTOFF_HI16,
3287 BFD_RELOC_SH_GOTPC_LOW16,
3288 BFD_RELOC_SH_GOTPC_MEDLOW16,
3289 BFD_RELOC_SH_GOTPC_MEDHI16,
3290 BFD_RELOC_SH_GOTPC_HI16,
3291 BFD_RELOC_SH_COPY64,
3292 BFD_RELOC_SH_GLOB_DAT64,
3293 BFD_RELOC_SH_JMP_SLOT64,
3294 BFD_RELOC_SH_RELATIVE64,
3295 BFD_RELOC_SH_GOT10BY4,
3296 BFD_RELOC_SH_GOT10BY8,
3297 BFD_RELOC_SH_GOTPLT10BY4,
3298 BFD_RELOC_SH_GOTPLT10BY8,
3299 BFD_RELOC_SH_GOTPLT32,
3300 BFD_RELOC_SH_SHMEDIA_CODE,
3303 BFD_RELOC_SH_IMMS6BY32,
3305 BFD_RELOC_SH_IMMS10,
3306 BFD_RELOC_SH_IMMS10BY2,
3307 BFD_RELOC_SH_IMMS10BY4,
3308 BFD_RELOC_SH_IMMS10BY8,
3309 BFD_RELOC_SH_IMMS16,
3310 BFD_RELOC_SH_IMMU16,
3311 BFD_RELOC_SH_IMM_LOW16,
3312 BFD_RELOC_SH_IMM_LOW16_PCREL,
3313 BFD_RELOC_SH_IMM_MEDLOW16,
3314 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3315 BFD_RELOC_SH_IMM_MEDHI16,
3316 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3317 BFD_RELOC_SH_IMM_HI16,
3318 BFD_RELOC_SH_IMM_HI16_PCREL,
3320 BFD_RELOC_SH_TLS_GD_32,
3321 BFD_RELOC_SH_TLS_LD_32,
3322 BFD_RELOC_SH_TLS_LDO_32,
3323 BFD_RELOC_SH_TLS_IE_32,
3324 BFD_RELOC_SH_TLS_LE_32,
3325 BFD_RELOC_SH_TLS_DTPMOD32,
3326 BFD_RELOC_SH_TLS_DTPOFF32,
3327 BFD_RELOC_SH_TLS_TPOFF32,
3329 BFD_RELOC_SH_GOTOFF20,
3330 BFD_RELOC_SH_GOTFUNCDESC,
3331 BFD_RELOC_SH_GOTFUNCDESC20,
3332 BFD_RELOC_SH_GOTOFFFUNCDESC,
3333 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3334 BFD_RELOC_SH_FUNCDESC,
3336 /* ARC Cores relocs.
3337 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3338 not stored in the instruction. The high 20 bits are installed in bits 26
3339 through 7 of the instruction. */
3340 BFD_RELOC_ARC_B22_PCREL,
3342 /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3343 stored in the instruction. The high 24 bits are installed in bits 23
3347 /* ADI Blackfin 16 bit immediate absolute reloc. */
3348 BFD_RELOC_BFIN_16_IMM,
3350 /* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3351 BFD_RELOC_BFIN_16_HIGH,
3353 /* ADI Blackfin 'a' part of LSETUP. */
3354 BFD_RELOC_BFIN_4_PCREL,
3357 BFD_RELOC_BFIN_5_PCREL,
3359 /* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3360 BFD_RELOC_BFIN_16_LOW,
3363 BFD_RELOC_BFIN_10_PCREL,
3365 /* ADI Blackfin 'b' part of LSETUP. */
3366 BFD_RELOC_BFIN_11_PCREL,
3369 BFD_RELOC_BFIN_12_PCREL_JUMP,
3371 /* ADI Blackfin Short jump, pcrel. */
3372 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3374 /* ADI Blackfin Call.x not implemented. */
3375 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3377 /* ADI Blackfin Long Jump pcrel. */
3378 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3380 /* ADI Blackfin FD-PIC relocations. */
3381 BFD_RELOC_BFIN_GOT17M4,
3382 BFD_RELOC_BFIN_GOTHI,
3383 BFD_RELOC_BFIN_GOTLO,
3384 BFD_RELOC_BFIN_FUNCDESC,
3385 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3386 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3387 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3388 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3389 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3390 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3391 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3392 BFD_RELOC_BFIN_GOTOFF17M4,
3393 BFD_RELOC_BFIN_GOTOFFHI,
3394 BFD_RELOC_BFIN_GOTOFFLO,
3396 /* ADI Blackfin GOT relocation. */
3399 /* ADI Blackfin PLTPC relocation. */
3400 BFD_RELOC_BFIN_PLTPC,
3402 /* ADI Blackfin arithmetic relocation. */
3403 BFD_ARELOC_BFIN_PUSH,
3405 /* ADI Blackfin arithmetic relocation. */
3406 BFD_ARELOC_BFIN_CONST,
3408 /* ADI Blackfin arithmetic relocation. */
3409 BFD_ARELOC_BFIN_ADD,
3411 /* ADI Blackfin arithmetic relocation. */
3412 BFD_ARELOC_BFIN_SUB,
3414 /* ADI Blackfin arithmetic relocation. */
3415 BFD_ARELOC_BFIN_MULT,
3417 /* ADI Blackfin arithmetic relocation. */
3418 BFD_ARELOC_BFIN_DIV,
3420 /* ADI Blackfin arithmetic relocation. */
3421 BFD_ARELOC_BFIN_MOD,
3423 /* ADI Blackfin arithmetic relocation. */
3424 BFD_ARELOC_BFIN_LSHIFT,
3426 /* ADI Blackfin arithmetic relocation. */
3427 BFD_ARELOC_BFIN_RSHIFT,
3429 /* ADI Blackfin arithmetic relocation. */
3430 BFD_ARELOC_BFIN_AND,
3432 /* ADI Blackfin arithmetic relocation. */
3435 /* ADI Blackfin arithmetic relocation. */
3436 BFD_ARELOC_BFIN_XOR,
3438 /* ADI Blackfin arithmetic relocation. */
3439 BFD_ARELOC_BFIN_LAND,
3441 /* ADI Blackfin arithmetic relocation. */
3442 BFD_ARELOC_BFIN_LOR,
3444 /* ADI Blackfin arithmetic relocation. */
3445 BFD_ARELOC_BFIN_LEN,
3447 /* ADI Blackfin arithmetic relocation. */
3448 BFD_ARELOC_BFIN_NEG,
3450 /* ADI Blackfin arithmetic relocation. */
3451 BFD_ARELOC_BFIN_COMP,
3453 /* ADI Blackfin arithmetic relocation. */
3454 BFD_ARELOC_BFIN_PAGE,
3456 /* ADI Blackfin arithmetic relocation. */
3457 BFD_ARELOC_BFIN_HWPAGE,
3459 /* ADI Blackfin arithmetic relocation. */
3460 BFD_ARELOC_BFIN_ADDR,
3462 /* Mitsubishi D10V relocs.
3463 This is a 10-bit reloc with the right 2 bits
3465 BFD_RELOC_D10V_10_PCREL_R,
3467 /* Mitsubishi D10V relocs.
3468 This is a 10-bit reloc with the right 2 bits
3469 assumed to be 0. This is the same as the previous reloc
3470 except it is in the left container, i.e.,
3471 shifted left 15 bits. */
3472 BFD_RELOC_D10V_10_PCREL_L,
3474 /* This is an 18-bit reloc with the right 2 bits
3478 /* This is an 18-bit reloc with the right 2 bits
3480 BFD_RELOC_D10V_18_PCREL,
3482 /* Mitsubishi D30V relocs.
3483 This is a 6-bit absolute reloc. */
3486 /* This is a 6-bit pc-relative reloc with
3487 the right 3 bits assumed to be 0. */
3488 BFD_RELOC_D30V_9_PCREL,
3490 /* This is a 6-bit pc-relative reloc with
3491 the right 3 bits assumed to be 0. Same
3492 as the previous reloc but on the right side
3493 of the container. */
3494 BFD_RELOC_D30V_9_PCREL_R,
3496 /* This is a 12-bit absolute reloc with the
3497 right 3 bitsassumed to be 0. */
3500 /* This is a 12-bit pc-relative reloc with
3501 the right 3 bits assumed to be 0. */
3502 BFD_RELOC_D30V_15_PCREL,
3504 /* This is a 12-bit pc-relative reloc with
3505 the right 3 bits assumed to be 0. Same
3506 as the previous reloc but on the right side
3507 of the container. */
3508 BFD_RELOC_D30V_15_PCREL_R,
3510 /* This is an 18-bit absolute reloc with
3511 the right 3 bits assumed to be 0. */
3514 /* This is an 18-bit pc-relative reloc with
3515 the right 3 bits assumed to be 0. */
3516 BFD_RELOC_D30V_21_PCREL,
3518 /* This is an 18-bit pc-relative reloc with
3519 the right 3 bits assumed to be 0. Same
3520 as the previous reloc but on the right side
3521 of the container. */
3522 BFD_RELOC_D30V_21_PCREL_R,
3524 /* This is a 32-bit absolute reloc. */
3527 /* This is a 32-bit pc-relative reloc. */
3528 BFD_RELOC_D30V_32_PCREL,
3531 BFD_RELOC_DLX_HI16_S,
3537 BFD_RELOC_DLX_JMP26,
3539 /* Renesas M16C/M32C Relocations. */
3541 BFD_RELOC_M32C_RL_JUMP,
3542 BFD_RELOC_M32C_RL_1ADDR,
3543 BFD_RELOC_M32C_RL_2ADDR,
3545 /* Renesas M32R (formerly Mitsubishi M32R) relocs.
3546 This is a 24 bit absolute address. */
3549 /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
3550 BFD_RELOC_M32R_10_PCREL,
3552 /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
3553 BFD_RELOC_M32R_18_PCREL,
3555 /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
3556 BFD_RELOC_M32R_26_PCREL,
3558 /* This is a 16-bit reloc containing the high 16 bits of an address
3559 used when the lower 16 bits are treated as unsigned. */
3560 BFD_RELOC_M32R_HI16_ULO,
3562 /* This is a 16-bit reloc containing the high 16 bits of an address
3563 used when the lower 16 bits are treated as signed. */
3564 BFD_RELOC_M32R_HI16_SLO,
3566 /* This is a 16-bit reloc containing the lower 16 bits of an address. */
3567 BFD_RELOC_M32R_LO16,
3569 /* This is a 16-bit reloc containing the small data area offset for use in
3570 add3, load, and store instructions. */
3571 BFD_RELOC_M32R_SDA16,
3574 BFD_RELOC_M32R_GOT24,
3575 BFD_RELOC_M32R_26_PLTREL,
3576 BFD_RELOC_M32R_COPY,
3577 BFD_RELOC_M32R_GLOB_DAT,
3578 BFD_RELOC_M32R_JMP_SLOT,
3579 BFD_RELOC_M32R_RELATIVE,
3580 BFD_RELOC_M32R_GOTOFF,
3581 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3582 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3583 BFD_RELOC_M32R_GOTOFF_LO,
3584 BFD_RELOC_M32R_GOTPC24,
3585 BFD_RELOC_M32R_GOT16_HI_ULO,
3586 BFD_RELOC_M32R_GOT16_HI_SLO,
3587 BFD_RELOC_M32R_GOT16_LO,
3588 BFD_RELOC_M32R_GOTPC_HI_ULO,
3589 BFD_RELOC_M32R_GOTPC_HI_SLO,
3590 BFD_RELOC_M32R_GOTPC_LO,
3592 /* This is a 9-bit reloc */
3593 BFD_RELOC_V850_9_PCREL,
3595 /* This is a 22-bit reloc */
3596 BFD_RELOC_V850_22_PCREL,
3598 /* This is a 16 bit offset from the short data area pointer. */
3599 BFD_RELOC_V850_SDA_16_16_OFFSET,
3601 /* This is a 16 bit offset (of which only 15 bits are used) from the
3602 short data area pointer. */
3603 BFD_RELOC_V850_SDA_15_16_OFFSET,
3605 /* This is a 16 bit offset from the zero data area pointer. */
3606 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3608 /* This is a 16 bit offset (of which only 15 bits are used) from the
3609 zero data area pointer. */
3610 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3612 /* This is an 8 bit offset (of which only 6 bits are used) from the
3613 tiny data area pointer. */
3614 BFD_RELOC_V850_TDA_6_8_OFFSET,
3616 /* This is an 8bit offset (of which only 7 bits are used) from the tiny
3617 data area pointer. */
3618 BFD_RELOC_V850_TDA_7_8_OFFSET,
3620 /* This is a 7 bit offset from the tiny data area pointer. */
3621 BFD_RELOC_V850_TDA_7_7_OFFSET,
3623 /* This is a 16 bit offset from the tiny data area pointer. */
3624 BFD_RELOC_V850_TDA_16_16_OFFSET,
3626 /* This is a 5 bit offset (of which only 4 bits are used) from the tiny
3627 data area pointer. */
3628 BFD_RELOC_V850_TDA_4_5_OFFSET,
3630 /* This is a 4 bit offset from the tiny data area pointer. */
3631 BFD_RELOC_V850_TDA_4_4_OFFSET,
3633 /* This is a 16 bit offset from the short data area pointer, with the
3634 bits placed non-contiguously in the instruction. */
3635 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3637 /* This is a 16 bit offset from the zero data area pointer, with the
3638 bits placed non-contiguously in the instruction. */
3639 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3641 /* This is a 6 bit offset from the call table base pointer. */
3642 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3644 /* This is a 16 bit offset from the call table base pointer. */
3645 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3647 /* Used for relaxing indirect function calls. */
3648 BFD_RELOC_V850_LONGCALL,
3650 /* Used for relaxing indirect jumps. */
3651 BFD_RELOC_V850_LONGJUMP,
3653 /* Used to maintain alignment whilst relaxing. */
3654 BFD_RELOC_V850_ALIGN,
3656 /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3658 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3660 /* This is a 16-bit reloc. */
3661 BFD_RELOC_V850_16_PCREL,
3663 /* This is a 17-bit reloc. */
3664 BFD_RELOC_V850_17_PCREL,
3666 /* This is a 23-bit reloc. */
3669 /* This is a 32-bit reloc. */
3670 BFD_RELOC_V850_32_PCREL,
3672 /* This is a 32-bit reloc. */
3673 BFD_RELOC_V850_32_ABS,
3675 /* This is a 16-bit reloc. */
3676 BFD_RELOC_V850_16_SPLIT_OFFSET,
3678 /* This is a 16-bit reloc. */
3679 BFD_RELOC_V850_16_S1,
3681 /* Low 16 bits. 16 bit shifted by 1. */
3682 BFD_RELOC_V850_LO16_S1,
3684 /* This is a 16 bit offset from the call table base pointer. */
3685 BFD_RELOC_V850_CALLT_15_16_OFFSET,
3687 /* DSO relocations. */
3688 BFD_RELOC_V850_32_GOTPCREL,
3690 /* DSO relocations. */
3691 BFD_RELOC_V850_16_GOT,
3693 /* DSO relocations. */
3694 BFD_RELOC_V850_32_GOT,
3696 /* DSO relocations. */
3697 BFD_RELOC_V850_22_PLT_PCREL,
3699 /* DSO relocations. */
3700 BFD_RELOC_V850_32_PLT_PCREL,
3702 /* DSO relocations. */
3703 BFD_RELOC_V850_COPY,
3705 /* DSO relocations. */
3706 BFD_RELOC_V850_GLOB_DAT,
3708 /* DSO relocations. */
3709 BFD_RELOC_V850_JMP_SLOT,
3711 /* DSO relocations. */
3712 BFD_RELOC_V850_RELATIVE,
3714 /* DSO relocations. */
3715 BFD_RELOC_V850_16_GOTOFF,
3717 /* DSO relocations. */
3718 BFD_RELOC_V850_32_GOTOFF,
3721 BFD_RELOC_V850_CODE,
3723 /* start data in text. */
3724 BFD_RELOC_V850_DATA,
3726 /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3728 BFD_RELOC_MN10300_32_PCREL,
3730 /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3732 BFD_RELOC_MN10300_16_PCREL,
3734 /* This is a 8bit DP reloc for the tms320c30, where the most
3735 significant 8 bits of a 24 bit word are placed into the least
3736 significant 8 bits of the opcode. */
3737 BFD_RELOC_TIC30_LDP,
3739 /* This is a 7bit reloc for the tms320c54x, where the least
3740 significant 7 bits of a 16 bit word are placed into the least
3741 significant 7 bits of the opcode. */
3742 BFD_RELOC_TIC54X_PARTLS7,
3744 /* This is a 9bit DP reloc for the tms320c54x, where the most
3745 significant 9 bits of a 16 bit word are placed into the least
3746 significant 9 bits of the opcode. */
3747 BFD_RELOC_TIC54X_PARTMS9,
3749 /* This is an extended address 23-bit reloc for the tms320c54x. */
3750 BFD_RELOC_TIC54X_23,
3752 /* This is a 16-bit reloc for the tms320c54x, where the least
3753 significant 16 bits of a 23-bit extended address are placed into
3755 BFD_RELOC_TIC54X_16_OF_23,
3757 /* This is a reloc for the tms320c54x, where the most
3758 significant 7 bits of a 23-bit extended address are placed into
3760 BFD_RELOC_TIC54X_MS7_OF_23,
3762 /* TMS320C6000 relocations. */
3763 BFD_RELOC_C6000_PCR_S21,
3764 BFD_RELOC_C6000_PCR_S12,
3765 BFD_RELOC_C6000_PCR_S10,
3766 BFD_RELOC_C6000_PCR_S7,
3767 BFD_RELOC_C6000_ABS_S16,
3768 BFD_RELOC_C6000_ABS_L16,
3769 BFD_RELOC_C6000_ABS_H16,
3770 BFD_RELOC_C6000_SBR_U15_B,
3771 BFD_RELOC_C6000_SBR_U15_H,
3772 BFD_RELOC_C6000_SBR_U15_W,
3773 BFD_RELOC_C6000_SBR_S16,
3774 BFD_RELOC_C6000_SBR_L16_B,
3775 BFD_RELOC_C6000_SBR_L16_H,
3776 BFD_RELOC_C6000_SBR_L16_W,
3777 BFD_RELOC_C6000_SBR_H16_B,
3778 BFD_RELOC_C6000_SBR_H16_H,
3779 BFD_RELOC_C6000_SBR_H16_W,
3780 BFD_RELOC_C6000_SBR_GOT_U15_W,
3781 BFD_RELOC_C6000_SBR_GOT_L16_W,
3782 BFD_RELOC_C6000_SBR_GOT_H16_W,
3783 BFD_RELOC_C6000_DSBT_INDEX,
3784 BFD_RELOC_C6000_PREL31,
3785 BFD_RELOC_C6000_COPY,
3786 BFD_RELOC_C6000_JUMP_SLOT,
3787 BFD_RELOC_C6000_EHTYPE,
3788 BFD_RELOC_C6000_PCR_H16,
3789 BFD_RELOC_C6000_PCR_L16,
3790 BFD_RELOC_C6000_ALIGN,
3791 BFD_RELOC_C6000_FPHEAD,
3792 BFD_RELOC_C6000_NOCMP,
3794 /* This is a 48 bit reloc for the FR30 that stores 32 bits. */
3797 /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3801 /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
3803 BFD_RELOC_FR30_6_IN_4,
3805 /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
3807 BFD_RELOC_FR30_8_IN_8,
3809 /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
3811 BFD_RELOC_FR30_9_IN_8,
3813 /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
3815 BFD_RELOC_FR30_10_IN_8,
3817 /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
3818 short offset into 8 bits. */
3819 BFD_RELOC_FR30_9_PCREL,
3821 /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
3822 short offset into 11 bits. */
3823 BFD_RELOC_FR30_12_PCREL,
3825 /* Motorola Mcore relocations. */
3826 BFD_RELOC_MCORE_PCREL_IMM8BY4,
3827 BFD_RELOC_MCORE_PCREL_IMM11BY2,
3828 BFD_RELOC_MCORE_PCREL_IMM4BY2,
3829 BFD_RELOC_MCORE_PCREL_32,
3830 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
3831 BFD_RELOC_MCORE_RVA,
3833 /* Toshiba Media Processor Relocations. */
3837 BFD_RELOC_MEP_PCREL8A2,
3838 BFD_RELOC_MEP_PCREL12A2,
3839 BFD_RELOC_MEP_PCREL17A2,
3840 BFD_RELOC_MEP_PCREL24A2,
3841 BFD_RELOC_MEP_PCABS24A2,
3842 BFD_RELOC_MEP_LOW16,
3843 BFD_RELOC_MEP_HI16U,
3844 BFD_RELOC_MEP_HI16S,
3845 BFD_RELOC_MEP_GPREL,
3846 BFD_RELOC_MEP_TPREL,
3847 BFD_RELOC_MEP_TPREL7,
3848 BFD_RELOC_MEP_TPREL7A2,
3849 BFD_RELOC_MEP_TPREL7A4,
3850 BFD_RELOC_MEP_UIMM24,
3851 BFD_RELOC_MEP_ADDR24A4,
3852 BFD_RELOC_MEP_GNU_VTINHERIT,
3853 BFD_RELOC_MEP_GNU_VTENTRY,
3856 /* These are relocations for the GETA instruction. */
3857 BFD_RELOC_MMIX_GETA,
3858 BFD_RELOC_MMIX_GETA_1,
3859 BFD_RELOC_MMIX_GETA_2,
3860 BFD_RELOC_MMIX_GETA_3,
3862 /* These are relocations for a conditional branch instruction. */
3863 BFD_RELOC_MMIX_CBRANCH,
3864 BFD_RELOC_MMIX_CBRANCH_J,
3865 BFD_RELOC_MMIX_CBRANCH_1,
3866 BFD_RELOC_MMIX_CBRANCH_2,
3867 BFD_RELOC_MMIX_CBRANCH_3,
3869 /* These are relocations for the PUSHJ instruction. */
3870 BFD_RELOC_MMIX_PUSHJ,
3871 BFD_RELOC_MMIX_PUSHJ_1,
3872 BFD_RELOC_MMIX_PUSHJ_2,
3873 BFD_RELOC_MMIX_PUSHJ_3,
3874 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3876 /* These are relocations for the JMP instruction. */
3878 BFD_RELOC_MMIX_JMP_1,
3879 BFD_RELOC_MMIX_JMP_2,
3880 BFD_RELOC_MMIX_JMP_3,
3882 /* This is a relocation for a relative address as in a GETA instruction or
3884 BFD_RELOC_MMIX_ADDR19,
3886 /* This is a relocation for a relative address as in a JMP instruction. */
3887 BFD_RELOC_MMIX_ADDR27,
3889 /* This is a relocation for an instruction field that may be a general
3890 register or a value 0..255. */
3891 BFD_RELOC_MMIX_REG_OR_BYTE,
3893 /* This is a relocation for an instruction field that may be a general
3897 /* This is a relocation for two instruction fields holding a register and
3898 an offset, the equivalent of the relocation. */
3899 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3901 /* This relocation is an assertion that the expression is not allocated as
3902 a global register. It does not modify contents. */
3903 BFD_RELOC_MMIX_LOCAL,
3905 /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
3906 short offset into 7 bits. */
3907 BFD_RELOC_AVR_7_PCREL,
3909 /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
3910 short offset into 12 bits. */
3911 BFD_RELOC_AVR_13_PCREL,
3913 /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
3914 program memory address) into 16 bits. */
3915 BFD_RELOC_AVR_16_PM,
3917 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3918 data memory address) into 8 bit immediate value of LDI insn. */
3919 BFD_RELOC_AVR_LO8_LDI,
3921 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3922 of data memory address) into 8 bit immediate value of LDI insn. */
3923 BFD_RELOC_AVR_HI8_LDI,
3925 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3926 of program memory address) into 8 bit immediate value of LDI insn. */
3927 BFD_RELOC_AVR_HH8_LDI,
3929 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3930 of 32 bit value) into 8 bit immediate value of LDI insn. */
3931 BFD_RELOC_AVR_MS8_LDI,
3933 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3934 (usually data memory address) into 8 bit immediate value of SUBI insn. */
3935 BFD_RELOC_AVR_LO8_LDI_NEG,
3937 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3938 (high 8 bit of data memory address) into 8 bit immediate value of
3940 BFD_RELOC_AVR_HI8_LDI_NEG,
3942 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3943 (most high 8 bit of program memory address) into 8 bit immediate value
3944 of LDI or SUBI insn. */
3945 BFD_RELOC_AVR_HH8_LDI_NEG,
3947 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
3948 of 32 bit value) into 8 bit immediate value of LDI insn. */
3949 BFD_RELOC_AVR_MS8_LDI_NEG,
3951 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3952 command address) into 8 bit immediate value of LDI insn. */
3953 BFD_RELOC_AVR_LO8_LDI_PM,
3955 /* This is a 16 bit reloc for the AVR that stores 8 bit value
3956 (command address) into 8 bit immediate value of LDI insn. If the address
3957 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3958 in the lower 128k. */
3959 BFD_RELOC_AVR_LO8_LDI_GS,
3961 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3962 of command address) into 8 bit immediate value of LDI insn. */
3963 BFD_RELOC_AVR_HI8_LDI_PM,
3965 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3966 of command address) into 8 bit immediate value of LDI insn. If the address
3967 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3969 BFD_RELOC_AVR_HI8_LDI_GS,
3971 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3972 of command address) into 8 bit immediate value of LDI insn. */
3973 BFD_RELOC_AVR_HH8_LDI_PM,
3975 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3976 (usually command address) into 8 bit immediate value of SUBI insn. */
3977 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
3979 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3980 (high 8 bit of 16 bit command address) into 8 bit immediate value
3982 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
3984 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3985 (high 6 bit of 22 bit command address) into 8 bit immediate
3986 value of SUBI insn. */
3987 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
3989 /* This is a 32 bit reloc for the AVR that stores 23 bit value
3993 /* This is a 16 bit reloc for the AVR that stores all needed bits
3994 for absolute addressing with ldi with overflow check to linktime */
3997 /* This is a 6 bit reloc for the AVR that stores offset for ldd/std
4001 /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4003 BFD_RELOC_AVR_6_ADIW,
4005 /* Renesas RX Relocations. */
4016 BFD_RELOC_RX_DIR3U_PCREL,
4018 BFD_RELOC_RX_GPRELB,
4019 BFD_RELOC_RX_GPRELW,
4020 BFD_RELOC_RX_GPRELL,
4022 BFD_RELOC_RX_OP_SUBTRACT,
4023 BFD_RELOC_RX_OP_NEG,
4026 BFD_RELOC_RX_ABS16_REV,
4028 BFD_RELOC_RX_ABS32_REV,
4029 BFD_RELOC_RX_ABS16U,
4030 BFD_RELOC_RX_ABS16UW,
4031 BFD_RELOC_RX_ABS16UL,
4034 /* Direct 12 bit. */
4037 /* 12 bit GOT offset. */
4038 BFD_RELOC_390_GOT12,
4040 /* 32 bit PC relative PLT address. */
4041 BFD_RELOC_390_PLT32,
4043 /* Copy symbol at runtime. */
4046 /* Create GOT entry. */
4047 BFD_RELOC_390_GLOB_DAT,
4049 /* Create PLT entry. */
4050 BFD_RELOC_390_JMP_SLOT,
4052 /* Adjust by program base. */
4053 BFD_RELOC_390_RELATIVE,
4055 /* 32 bit PC relative offset to GOT. */
4056 BFD_RELOC_390_GOTPC,
4058 /* 16 bit GOT offset. */
4059 BFD_RELOC_390_GOT16,
4061 /* PC relative 16 bit shifted by 1. */
4062 BFD_RELOC_390_PC16DBL,
4064 /* 16 bit PC rel. PLT shifted by 1. */
4065 BFD_RELOC_390_PLT16DBL,
4067 /* PC relative 32 bit shifted by 1. */
4068 BFD_RELOC_390_PC32DBL,
4070 /* 32 bit PC rel. PLT shifted by 1. */
4071 BFD_RELOC_390_PLT32DBL,
4073 /* 32 bit PC rel. GOT shifted by 1. */
4074 BFD_RELOC_390_GOTPCDBL,
4076 /* 64 bit GOT offset. */
4077 BFD_RELOC_390_GOT64,
4079 /* 64 bit PC relative PLT address. */
4080 BFD_RELOC_390_PLT64,
4082 /* 32 bit rel. offset to GOT entry. */
4083 BFD_RELOC_390_GOTENT,
4085 /* 64 bit offset to GOT. */
4086 BFD_RELOC_390_GOTOFF64,
4088 /* 12-bit offset to symbol-entry within GOT, with PLT handling. */
4089 BFD_RELOC_390_GOTPLT12,
4091 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4092 BFD_RELOC_390_GOTPLT16,
4094 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4095 BFD_RELOC_390_GOTPLT32,
4097 /* 64-bit offset to symbol-entry within GOT, with PLT handling. */
4098 BFD_RELOC_390_GOTPLT64,
4100 /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
4101 BFD_RELOC_390_GOTPLTENT,
4103 /* 16-bit rel. offset from the GOT to a PLT entry. */
4104 BFD_RELOC_390_PLTOFF16,
4106 /* 32-bit rel. offset from the GOT to a PLT entry. */
4107 BFD_RELOC_390_PLTOFF32,
4109 /* 64-bit rel. offset from the GOT to a PLT entry. */
4110 BFD_RELOC_390_PLTOFF64,
4112 /* s390 tls relocations. */
4113 BFD_RELOC_390_TLS_LOAD,
4114 BFD_RELOC_390_TLS_GDCALL,
4115 BFD_RELOC_390_TLS_LDCALL,
4116 BFD_RELOC_390_TLS_GD32,
4117 BFD_RELOC_390_TLS_GD64,
4118 BFD_RELOC_390_TLS_GOTIE12,
4119 BFD_RELOC_390_TLS_GOTIE32,
4120 BFD_RELOC_390_TLS_GOTIE64,
4121 BFD_RELOC_390_TLS_LDM32,
4122 BFD_RELOC_390_TLS_LDM64,
4123 BFD_RELOC_390_TLS_IE32,
4124 BFD_RELOC_390_TLS_IE64,
4125 BFD_RELOC_390_TLS_IEENT,
4126 BFD_RELOC_390_TLS_LE32,
4127 BFD_RELOC_390_TLS_LE64,
4128 BFD_RELOC_390_TLS_LDO32,
4129 BFD_RELOC_390_TLS_LDO64,
4130 BFD_RELOC_390_TLS_DTPMOD,
4131 BFD_RELOC_390_TLS_DTPOFF,
4132 BFD_RELOC_390_TLS_TPOFF,
4134 /* Long displacement extension. */
4136 BFD_RELOC_390_GOT20,
4137 BFD_RELOC_390_GOTPLT20,
4138 BFD_RELOC_390_TLS_GOTIE20,
4140 /* Score relocations
4141 Low 16 bit for load/store */
4142 BFD_RELOC_SCORE_GPREL15,
4144 /* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
4145 BFD_RELOC_SCORE_DUMMY2,
4146 BFD_RELOC_SCORE_JMP,
4148 /* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
4149 BFD_RELOC_SCORE_BRANCH,
4151 /* This is a 32-bit reloc for 48-bit instructions. */
4152 BFD_RELOC_SCORE_IMM30,
4154 /* This is a 32-bit reloc for 48-bit instructions. */
4155 BFD_RELOC_SCORE_IMM32,
4157 /* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
4158 BFD_RELOC_SCORE16_JMP,
4160 /* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
4161 BFD_RELOC_SCORE16_BRANCH,
4163 /* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
4164 BFD_RELOC_SCORE_BCMP,
4166 /* Undocumented Score relocs */
4167 BFD_RELOC_SCORE_GOT15,
4168 BFD_RELOC_SCORE_GOT_LO16,
4169 BFD_RELOC_SCORE_CALL15,
4170 BFD_RELOC_SCORE_DUMMY_HI16,
4172 /* Scenix IP2K - 9-bit register number / data address */
4175 /* Scenix IP2K - 4-bit register/data bank number */
4176 BFD_RELOC_IP2K_BANK,
4178 /* Scenix IP2K - low 13 bits of instruction word address */
4179 BFD_RELOC_IP2K_ADDR16CJP,
4181 /* Scenix IP2K - high 3 bits of instruction word address */
4182 BFD_RELOC_IP2K_PAGE3,
4184 /* Scenix IP2K - ext/low/high 8 bits of data address */
4185 BFD_RELOC_IP2K_LO8DATA,
4186 BFD_RELOC_IP2K_HI8DATA,
4187 BFD_RELOC_IP2K_EX8DATA,
4189 /* Scenix IP2K - low/high 8 bits of instruction word address */
4190 BFD_RELOC_IP2K_LO8INSN,
4191 BFD_RELOC_IP2K_HI8INSN,
4193 /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
4194 BFD_RELOC_IP2K_PC_SKIP,
4196 /* Scenix IP2K - 16 bit word address in text section. */
4197 BFD_RELOC_IP2K_TEXT,
4199 /* Scenix IP2K - 7-bit sp or dp offset */
4200 BFD_RELOC_IP2K_FR_OFFSET,
4202 /* Scenix VPE4K coprocessor - data/insn-space addressing */
4203 BFD_RELOC_VPE4KMATH_DATA,
4204 BFD_RELOC_VPE4KMATH_INSN,
4206 /* These two relocations are used by the linker to determine which of
4207 the entries in a C++ virtual function table are actually used. When
4208 the --gc-sections option is given, the linker will zero out the entries
4209 that are not used, so that the code for those functions need not be
4210 included in the output.
4212 VTABLE_INHERIT is a zero-space relocation used to describe to the
4213 linker the inheritance tree of a C++ virtual function table. The
4214 relocation's symbol should be the parent class' vtable, and the
4215 relocation should be located at the child vtable.
4217 VTABLE_ENTRY is a zero-space relocation that describes the use of a
4218 virtual function table entry. The reloc's symbol should refer to the
4219 table of the class mentioned in the code. Off of that base, an offset
4220 describes the entry that is being used. For Rela hosts, this offset
4221 is stored in the reloc's addend. For Rel hosts, we are forced to put
4222 this offset in the reloc's section offset. */
4223 BFD_RELOC_VTABLE_INHERIT,
4224 BFD_RELOC_VTABLE_ENTRY,
4226 /* Intel IA64 Relocations. */
4227 BFD_RELOC_IA64_IMM14,
4228 BFD_RELOC_IA64_IMM22,
4229 BFD_RELOC_IA64_IMM64,
4230 BFD_RELOC_IA64_DIR32MSB,
4231 BFD_RELOC_IA64_DIR32LSB,
4232 BFD_RELOC_IA64_DIR64MSB,
4233 BFD_RELOC_IA64_DIR64LSB,
4234 BFD_RELOC_IA64_GPREL22,
4235 BFD_RELOC_IA64_GPREL64I,
4236 BFD_RELOC_IA64_GPREL32MSB,
4237 BFD_RELOC_IA64_GPREL32LSB,
4238 BFD_RELOC_IA64_GPREL64MSB,
4239 BFD_RELOC_IA64_GPREL64LSB,
4240 BFD_RELOC_IA64_LTOFF22,
4241 BFD_RELOC_IA64_LTOFF64I,
4242 BFD_RELOC_IA64_PLTOFF22,
4243 BFD_RELOC_IA64_PLTOFF64I,
4244 BFD_RELOC_IA64_PLTOFF64MSB,
4245 BFD_RELOC_IA64_PLTOFF64LSB,
4246 BFD_RELOC_IA64_FPTR64I,
4247 BFD_RELOC_IA64_FPTR32MSB,
4248 BFD_RELOC_IA64_FPTR32LSB,
4249 BFD_RELOC_IA64_FPTR64MSB,
4250 BFD_RELOC_IA64_FPTR64LSB,
4251 BFD_RELOC_IA64_PCREL21B,
4252 BFD_RELOC_IA64_PCREL21BI,
4253 BFD_RELOC_IA64_PCREL21M,
4254 BFD_RELOC_IA64_PCREL21F,
4255 BFD_RELOC_IA64_PCREL22,
4256 BFD_RELOC_IA64_PCREL60B,
4257 BFD_RELOC_IA64_PCREL64I,
4258 BFD_RELOC_IA64_PCREL32MSB,
4259 BFD_RELOC_IA64_PCREL32LSB,
4260 BFD_RELOC_IA64_PCREL64MSB,
4261 BFD_RELOC_IA64_PCREL64LSB,
4262 BFD_RELOC_IA64_LTOFF_FPTR22,
4263 BFD_RELOC_IA64_LTOFF_FPTR64I,
4264 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4265 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
4266 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4267 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
4268 BFD_RELOC_IA64_SEGREL32MSB,
4269 BFD_RELOC_IA64_SEGREL32LSB,
4270 BFD_RELOC_IA64_SEGREL64MSB,
4271 BFD_RELOC_IA64_SEGREL64LSB,
4272 BFD_RELOC_IA64_SECREL32MSB,
4273 BFD_RELOC_IA64_SECREL32LSB,
4274 BFD_RELOC_IA64_SECREL64MSB,
4275 BFD_RELOC_IA64_SECREL64LSB,
4276 BFD_RELOC_IA64_REL32MSB,
4277 BFD_RELOC_IA64_REL32LSB,
4278 BFD_RELOC_IA64_REL64MSB,
4279 BFD_RELOC_IA64_REL64LSB,
4280 BFD_RELOC_IA64_LTV32MSB,
4281 BFD_RELOC_IA64_LTV32LSB,
4282 BFD_RELOC_IA64_LTV64MSB,
4283 BFD_RELOC_IA64_LTV64LSB,
4284 BFD_RELOC_IA64_IPLTMSB,
4285 BFD_RELOC_IA64_IPLTLSB,
4286 BFD_RELOC_IA64_COPY,
4287 BFD_RELOC_IA64_LTOFF22X,
4288 BFD_RELOC_IA64_LDXMOV,
4289 BFD_RELOC_IA64_TPREL14,
4290 BFD_RELOC_IA64_TPREL22,
4291 BFD_RELOC_IA64_TPREL64I,
4292 BFD_RELOC_IA64_TPREL64MSB,
4293 BFD_RELOC_IA64_TPREL64LSB,
4294 BFD_RELOC_IA64_LTOFF_TPREL22,
4295 BFD_RELOC_IA64_DTPMOD64MSB,
4296 BFD_RELOC_IA64_DTPMOD64LSB,
4297 BFD_RELOC_IA64_LTOFF_DTPMOD22,
4298 BFD_RELOC_IA64_DTPREL14,
4299 BFD_RELOC_IA64_DTPREL22,
4300 BFD_RELOC_IA64_DTPREL64I,
4301 BFD_RELOC_IA64_DTPREL32MSB,
4302 BFD_RELOC_IA64_DTPREL32LSB,
4303 BFD_RELOC_IA64_DTPREL64MSB,
4304 BFD_RELOC_IA64_DTPREL64LSB,
4305 BFD_RELOC_IA64_LTOFF_DTPREL22,
4307 /* Motorola 68HC11 reloc.
4308 This is the 8 bit high part of an absolute address. */
4309 BFD_RELOC_M68HC11_HI8,
4311 /* Motorola 68HC11 reloc.
4312 This is the 8 bit low part of an absolute address. */
4313 BFD_RELOC_M68HC11_LO8,
4315 /* Motorola 68HC11 reloc.
4316 This is the 3 bit of a value. */
4317 BFD_RELOC_M68HC11_3B,
4319 /* Motorola 68HC11 reloc.
4320 This reloc marks the beginning of a jump/call instruction.
4321 It is used for linker relaxation to correctly identify beginning
4322 of instruction and change some branches to use PC-relative
4324 BFD_RELOC_M68HC11_RL_JUMP,
4326 /* Motorola 68HC11 reloc.
4327 This reloc marks a group of several instructions that gcc generates
4328 and for which the linker relaxation pass can modify and/or remove
4330 BFD_RELOC_M68HC11_RL_GROUP,
4332 /* Motorola 68HC11 reloc.
4333 This is the 16-bit lower part of an address. It is used for 'call'
4334 instruction to specify the symbol address without any special
4335 transformation (due to memory bank window). */
4336 BFD_RELOC_M68HC11_LO16,
4338 /* Motorola 68HC11 reloc.
4339 This is a 8-bit reloc that specifies the page number of an address.
4340 It is used by 'call' instruction to specify the page number of
4342 BFD_RELOC_M68HC11_PAGE,
4344 /* Motorola 68HC11 reloc.
4345 This is a 24-bit reloc that represents the address with a 16-bit
4346 value and a 8-bit page number. The symbol address is transformed
4347 to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
4348 BFD_RELOC_M68HC11_24,
4350 /* Motorola 68HC12 reloc.
4351 This is the 5 bits of a value. */
4352 BFD_RELOC_M68HC12_5B,
4354 /* NS CR16C Relocations. */
4355 BFD_RELOC_16C_NUM08,
4356 BFD_RELOC_16C_NUM08_C,
4357 BFD_RELOC_16C_NUM16,
4358 BFD_RELOC_16C_NUM16_C,
4359 BFD_RELOC_16C_NUM32,
4360 BFD_RELOC_16C_NUM32_C,
4361 BFD_RELOC_16C_DISP04,
4362 BFD_RELOC_16C_DISP04_C,
4363 BFD_RELOC_16C_DISP08,
4364 BFD_RELOC_16C_DISP08_C,
4365 BFD_RELOC_16C_DISP16,
4366 BFD_RELOC_16C_DISP16_C,
4367 BFD_RELOC_16C_DISP24,
4368 BFD_RELOC_16C_DISP24_C,
4369 BFD_RELOC_16C_DISP24a,
4370 BFD_RELOC_16C_DISP24a_C,
4371 BFD_RELOC_16C_REG04,
4372 BFD_RELOC_16C_REG04_C,
4373 BFD_RELOC_16C_REG04a,
4374 BFD_RELOC_16C_REG04a_C,
4375 BFD_RELOC_16C_REG14,
4376 BFD_RELOC_16C_REG14_C,
4377 BFD_RELOC_16C_REG16,
4378 BFD_RELOC_16C_REG16_C,
4379 BFD_RELOC_16C_REG20,
4380 BFD_RELOC_16C_REG20_C,
4381 BFD_RELOC_16C_ABS20,
4382 BFD_RELOC_16C_ABS20_C,
4383 BFD_RELOC_16C_ABS24,
4384 BFD_RELOC_16C_ABS24_C,
4385 BFD_RELOC_16C_IMM04,
4386 BFD_RELOC_16C_IMM04_C,
4387 BFD_RELOC_16C_IMM16,
4388 BFD_RELOC_16C_IMM16_C,
4389 BFD_RELOC_16C_IMM20,
4390 BFD_RELOC_16C_IMM20_C,
4391 BFD_RELOC_16C_IMM24,
4392 BFD_RELOC_16C_IMM24_C,
4393 BFD_RELOC_16C_IMM32,
4394 BFD_RELOC_16C_IMM32_C,
4396 /* NS CR16 Relocations. */
4397 BFD_RELOC_CR16_NUM8,
4398 BFD_RELOC_CR16_NUM16,
4399 BFD_RELOC_CR16_NUM32,
4400 BFD_RELOC_CR16_NUM32a,
4401 BFD_RELOC_CR16_REGREL0,
4402 BFD_RELOC_CR16_REGREL4,
4403 BFD_RELOC_CR16_REGREL4a,
4404 BFD_RELOC_CR16_REGREL14,
4405 BFD_RELOC_CR16_REGREL14a,
4406 BFD_RELOC_CR16_REGREL16,
4407 BFD_RELOC_CR16_REGREL20,
4408 BFD_RELOC_CR16_REGREL20a,
4409 BFD_RELOC_CR16_ABS20,
4410 BFD_RELOC_CR16_ABS24,
4411 BFD_RELOC_CR16_IMM4,
4412 BFD_RELOC_CR16_IMM8,
4413 BFD_RELOC_CR16_IMM16,
4414 BFD_RELOC_CR16_IMM20,
4415 BFD_RELOC_CR16_IMM24,
4416 BFD_RELOC_CR16_IMM32,
4417 BFD_RELOC_CR16_IMM32a,
4418 BFD_RELOC_CR16_DISP4,
4419 BFD_RELOC_CR16_DISP8,
4420 BFD_RELOC_CR16_DISP16,
4421 BFD_RELOC_CR16_DISP20,
4422 BFD_RELOC_CR16_DISP24,
4423 BFD_RELOC_CR16_DISP24a,
4424 BFD_RELOC_CR16_SWITCH8,
4425 BFD_RELOC_CR16_SWITCH16,
4426 BFD_RELOC_CR16_SWITCH32,
4427 BFD_RELOC_CR16_GOT_REGREL20,
4428 BFD_RELOC_CR16_GOTC_REGREL20,
4429 BFD_RELOC_CR16_GLOB_DAT,
4431 /* NS CRX Relocations. */
4434 BFD_RELOC_CRX_REL8_CMP,
4435 BFD_RELOC_CRX_REL16,
4436 BFD_RELOC_CRX_REL24,
4437 BFD_RELOC_CRX_REL32,
4438 BFD_RELOC_CRX_REGREL12,
4439 BFD_RELOC_CRX_REGREL22,
4440 BFD_RELOC_CRX_REGREL28,
4441 BFD_RELOC_CRX_REGREL32,
4442 BFD_RELOC_CRX_ABS16,
4443 BFD_RELOC_CRX_ABS32,
4445 BFD_RELOC_CRX_NUM16,
4446 BFD_RELOC_CRX_NUM32,
4447 BFD_RELOC_CRX_IMM16,
4448 BFD_RELOC_CRX_IMM32,
4449 BFD_RELOC_CRX_SWITCH8,
4450 BFD_RELOC_CRX_SWITCH16,
4451 BFD_RELOC_CRX_SWITCH32,
4453 /* These relocs are only used within the CRIS assembler. They are not
4454 (at present) written to any object files. */
4455 BFD_RELOC_CRIS_BDISP8,
4456 BFD_RELOC_CRIS_UNSIGNED_5,
4457 BFD_RELOC_CRIS_SIGNED_6,
4458 BFD_RELOC_CRIS_UNSIGNED_6,
4459 BFD_RELOC_CRIS_SIGNED_8,
4460 BFD_RELOC_CRIS_UNSIGNED_8,
4461 BFD_RELOC_CRIS_SIGNED_16,
4462 BFD_RELOC_CRIS_UNSIGNED_16,
4463 BFD_RELOC_CRIS_LAPCQ_OFFSET,
4464 BFD_RELOC_CRIS_UNSIGNED_4,
4466 /* Relocs used in ELF shared libraries for CRIS. */
4467 BFD_RELOC_CRIS_COPY,
4468 BFD_RELOC_CRIS_GLOB_DAT,
4469 BFD_RELOC_CRIS_JUMP_SLOT,
4470 BFD_RELOC_CRIS_RELATIVE,
4472 /* 32-bit offset to symbol-entry within GOT. */
4473 BFD_RELOC_CRIS_32_GOT,
4475 /* 16-bit offset to symbol-entry within GOT. */
4476 BFD_RELOC_CRIS_16_GOT,
4478 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4479 BFD_RELOC_CRIS_32_GOTPLT,
4481 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4482 BFD_RELOC_CRIS_16_GOTPLT,
4484 /* 32-bit offset to symbol, relative to GOT. */
4485 BFD_RELOC_CRIS_32_GOTREL,
4487 /* 32-bit offset to symbol with PLT entry, relative to GOT. */
4488 BFD_RELOC_CRIS_32_PLT_GOTREL,
4490 /* 32-bit offset to symbol with PLT entry, relative to this relocation. */
4491 BFD_RELOC_CRIS_32_PLT_PCREL,
4493 /* Relocs used in TLS code for CRIS. */
4494 BFD_RELOC_CRIS_32_GOT_GD,
4495 BFD_RELOC_CRIS_16_GOT_GD,
4496 BFD_RELOC_CRIS_32_GD,
4498 BFD_RELOC_CRIS_32_DTPREL,
4499 BFD_RELOC_CRIS_16_DTPREL,
4500 BFD_RELOC_CRIS_32_GOT_TPREL,
4501 BFD_RELOC_CRIS_16_GOT_TPREL,
4502 BFD_RELOC_CRIS_32_TPREL,
4503 BFD_RELOC_CRIS_16_TPREL,
4504 BFD_RELOC_CRIS_DTPMOD,
4505 BFD_RELOC_CRIS_32_IE,
4507 /* Intel i860 Relocations. */
4509 BFD_RELOC_860_GLOB_DAT,
4510 BFD_RELOC_860_JUMP_SLOT,
4511 BFD_RELOC_860_RELATIVE,
4513 BFD_RELOC_860_PLT26,
4516 BFD_RELOC_860_SPLIT0,
4518 BFD_RELOC_860_SPLIT1,
4520 BFD_RELOC_860_SPLIT2,
4522 BFD_RELOC_860_LOGOT0,
4523 BFD_RELOC_860_SPGOT0,
4524 BFD_RELOC_860_LOGOT1,
4525 BFD_RELOC_860_SPGOT1,
4526 BFD_RELOC_860_LOGOTOFF0,
4527 BFD_RELOC_860_SPGOTOFF0,
4528 BFD_RELOC_860_LOGOTOFF1,
4529 BFD_RELOC_860_SPGOTOFF1,
4530 BFD_RELOC_860_LOGOTOFF2,
4531 BFD_RELOC_860_LOGOTOFF3,
4533 BFD_RELOC_860_HIGHADJ,
4534 BFD_RELOC_860_HAGOT,
4535 BFD_RELOC_860_HAGOTOFF,
4538 BFD_RELOC_860_HIGOT,
4539 BFD_RELOC_860_HIGOTOFF,
4541 /* OpenRISC Relocations. */
4542 BFD_RELOC_OPENRISC_ABS_26,
4543 BFD_RELOC_OPENRISC_REL_26,
4545 /* H8 elf Relocations. */
4546 BFD_RELOC_H8_DIR16A8,
4547 BFD_RELOC_H8_DIR16R8,
4548 BFD_RELOC_H8_DIR24A8,
4549 BFD_RELOC_H8_DIR24R8,
4550 BFD_RELOC_H8_DIR32A16,
4552 /* Sony Xstormy16 Relocations. */
4553 BFD_RELOC_XSTORMY16_REL_12,
4554 BFD_RELOC_XSTORMY16_12,
4555 BFD_RELOC_XSTORMY16_24,
4556 BFD_RELOC_XSTORMY16_FPTR16,
4558 /* Self-describing complex relocations. */
4562 /* Infineon Relocations. */
4563 BFD_RELOC_XC16X_PAG,
4564 BFD_RELOC_XC16X_POF,
4565 BFD_RELOC_XC16X_SEG,
4566 BFD_RELOC_XC16X_SOF,
4568 /* Relocations used by VAX ELF. */
4569 BFD_RELOC_VAX_GLOB_DAT,
4570 BFD_RELOC_VAX_JMP_SLOT,
4571 BFD_RELOC_VAX_RELATIVE,
4573 /* Morpho MT - 16 bit immediate relocation. */
4576 /* Morpho MT - Hi 16 bits of an address. */
4579 /* Morpho MT - Low 16 bits of an address. */
4582 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4583 BFD_RELOC_MT_GNU_VTINHERIT,
4585 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4586 BFD_RELOC_MT_GNU_VTENTRY,
4588 /* Morpho MT - 8 bit immediate relocation. */
4589 BFD_RELOC_MT_PCINSN8,
4591 /* msp430 specific relocation codes */
4592 BFD_RELOC_MSP430_10_PCREL,
4593 BFD_RELOC_MSP430_16_PCREL,
4594 BFD_RELOC_MSP430_16,
4595 BFD_RELOC_MSP430_16_PCREL_BYTE,
4596 BFD_RELOC_MSP430_16_BYTE,
4597 BFD_RELOC_MSP430_2X_PCREL,
4598 BFD_RELOC_MSP430_RL_PCREL,
4600 /* IQ2000 Relocations. */
4601 BFD_RELOC_IQ2000_OFFSET_16,
4602 BFD_RELOC_IQ2000_OFFSET_21,
4603 BFD_RELOC_IQ2000_UHI16,
4605 /* Special Xtensa relocation used only by PLT entries in ELF shared
4606 objects to indicate that the runtime linker should set the value
4607 to one of its own internal functions or data structures. */
4608 BFD_RELOC_XTENSA_RTLD,
4610 /* Xtensa relocations for ELF shared objects. */
4611 BFD_RELOC_XTENSA_GLOB_DAT,
4612 BFD_RELOC_XTENSA_JMP_SLOT,
4613 BFD_RELOC_XTENSA_RELATIVE,
4615 /* Xtensa relocation used in ELF object files for symbols that may require
4616 PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4617 BFD_RELOC_XTENSA_PLT,
4619 /* Xtensa relocations to mark the difference of two local symbols.
4620 These are only needed to support linker relaxation and can be ignored
4621 when not relaxing. The field is set to the value of the difference
4622 assuming no relaxation. The relocation encodes the position of the
4623 first symbol so the linker can determine whether to adjust the field
4625 BFD_RELOC_XTENSA_DIFF8,
4626 BFD_RELOC_XTENSA_DIFF16,
4627 BFD_RELOC_XTENSA_DIFF32,
4629 /* Generic Xtensa relocations for instruction operands. Only the slot
4630 number is encoded in the relocation. The relocation applies to the
4631 last PC-relative immediate operand, or if there are no PC-relative
4632 immediates, to the last immediate operand. */
4633 BFD_RELOC_XTENSA_SLOT0_OP,
4634 BFD_RELOC_XTENSA_SLOT1_OP,
4635 BFD_RELOC_XTENSA_SLOT2_OP,
4636 BFD_RELOC_XTENSA_SLOT3_OP,
4637 BFD_RELOC_XTENSA_SLOT4_OP,
4638 BFD_RELOC_XTENSA_SLOT5_OP,
4639 BFD_RELOC_XTENSA_SLOT6_OP,
4640 BFD_RELOC_XTENSA_SLOT7_OP,
4641 BFD_RELOC_XTENSA_SLOT8_OP,
4642 BFD_RELOC_XTENSA_SLOT9_OP,
4643 BFD_RELOC_XTENSA_SLOT10_OP,
4644 BFD_RELOC_XTENSA_SLOT11_OP,
4645 BFD_RELOC_XTENSA_SLOT12_OP,
4646 BFD_RELOC_XTENSA_SLOT13_OP,
4647 BFD_RELOC_XTENSA_SLOT14_OP,
4649 /* Alternate Xtensa relocations. Only the slot is encoded in the
4650 relocation. The meaning of these relocations is opcode-specific. */
4651 BFD_RELOC_XTENSA_SLOT0_ALT,
4652 BFD_RELOC_XTENSA_SLOT1_ALT,
4653 BFD_RELOC_XTENSA_SLOT2_ALT,
4654 BFD_RELOC_XTENSA_SLOT3_ALT,
4655 BFD_RELOC_XTENSA_SLOT4_ALT,
4656 BFD_RELOC_XTENSA_SLOT5_ALT,
4657 BFD_RELOC_XTENSA_SLOT6_ALT,
4658 BFD_RELOC_XTENSA_SLOT7_ALT,
4659 BFD_RELOC_XTENSA_SLOT8_ALT,
4660 BFD_RELOC_XTENSA_SLOT9_ALT,
4661 BFD_RELOC_XTENSA_SLOT10_ALT,
4662 BFD_RELOC_XTENSA_SLOT11_ALT,
4663 BFD_RELOC_XTENSA_SLOT12_ALT,
4664 BFD_RELOC_XTENSA_SLOT13_ALT,
4665 BFD_RELOC_XTENSA_SLOT14_ALT,
4667 /* Xtensa relocations for backward compatibility. These have all been
4668 replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
4669 BFD_RELOC_XTENSA_OP0,
4670 BFD_RELOC_XTENSA_OP1,
4671 BFD_RELOC_XTENSA_OP2,
4673 /* Xtensa relocation to mark that the assembler expanded the
4674 instructions from an original target. The expansion size is
4675 encoded in the reloc size. */
4676 BFD_RELOC_XTENSA_ASM_EXPAND,
4678 /* Xtensa relocation to mark that the linker should simplify
4679 assembler-expanded instructions. This is commonly used
4680 internally by the linker after analysis of a
4681 BFD_RELOC_XTENSA_ASM_EXPAND. */
4682 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
4684 /* Xtensa TLS relocations. */
4685 BFD_RELOC_XTENSA_TLSDESC_FN,
4686 BFD_RELOC_XTENSA_TLSDESC_ARG,
4687 BFD_RELOC_XTENSA_TLS_DTPOFF,
4688 BFD_RELOC_XTENSA_TLS_TPOFF,
4689 BFD_RELOC_XTENSA_TLS_FUNC,
4690 BFD_RELOC_XTENSA_TLS_ARG,
4691 BFD_RELOC_XTENSA_TLS_CALL,
4693 /* 8 bit signed offset in (ix+d) or (iy+d). */
4694 BFD_RELOC_Z80_DISP8,
4697 BFD_RELOC_Z8K_DISP7,
4700 BFD_RELOC_Z8K_CALLR,
4703 BFD_RELOC_Z8K_IMM4L,
4705 /* Lattice Mico32 relocations. */
4706 BFD_RELOC_LM32_CALL,
4707 BFD_RELOC_LM32_BRANCH,
4708 BFD_RELOC_LM32_16_GOT,
4709 BFD_RELOC_LM32_GOTOFF_HI16,
4710 BFD_RELOC_LM32_GOTOFF_LO16,
4711 BFD_RELOC_LM32_COPY,
4712 BFD_RELOC_LM32_GLOB_DAT,
4713 BFD_RELOC_LM32_JMP_SLOT,
4714 BFD_RELOC_LM32_RELATIVE,
4716 /* Difference between two section addreses. Must be followed by a
4717 BFD_RELOC_MACH_O_PAIR. */
4718 BFD_RELOC_MACH_O_SECTDIFF,
4720 /* Pair of relocation. Contains the first symbol. */
4721 BFD_RELOC_MACH_O_PAIR,
4723 /* PCREL relocations. They are marked as branch to create PLT entry if
4725 BFD_RELOC_MACH_O_X86_64_BRANCH32,
4726 BFD_RELOC_MACH_O_X86_64_BRANCH8,
4728 /* Used when referencing a GOT entry. */
4729 BFD_RELOC_MACH_O_X86_64_GOT,
4731 /* Used when loading a GOT entry with movq. It is specially marked so that
4732 the linker could optimize the movq to a leaq if possible. */
4733 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4735 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4736 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4738 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4739 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4741 /* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
4742 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4744 /* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
4745 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4747 /* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
4748 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4750 /* This is a 32 bit reloc for the microblaze that stores the
4751 low 16 bits of a value */
4752 BFD_RELOC_MICROBLAZE_32_LO,
4754 /* This is a 32 bit pc-relative reloc for the microblaze that
4755 stores the low 16 bits of a value */
4756 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4758 /* This is a 32 bit reloc for the microblaze that stores a
4759 value relative to the read-only small data area anchor */
4760 BFD_RELOC_MICROBLAZE_32_ROSDA,
4762 /* This is a 32 bit reloc for the microblaze that stores a
4763 value relative to the read-write small data area anchor */
4764 BFD_RELOC_MICROBLAZE_32_RWSDA,
4766 /* This is a 32 bit reloc for the microblaze to handle
4767 expressions of the form "Symbol Op Symbol" */
4768 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4770 /* This is a 64 bit reloc that stores the 32 bit pc relative
4771 value in two words (with an imm instruction). No relocation is
4772 done here - only used for relaxing */
4773 BFD_RELOC_MICROBLAZE_64_NONE,
4775 /* This is a 64 bit reloc that stores the 32 bit pc relative
4776 value in two words (with an imm instruction). The relocation is
4777 PC-relative GOT offset */
4778 BFD_RELOC_MICROBLAZE_64_GOTPC,
4780 /* This is a 64 bit reloc that stores the 32 bit pc relative
4781 value in two words (with an imm instruction). The relocation is
4783 BFD_RELOC_MICROBLAZE_64_GOT,
4785 /* This is a 64 bit reloc that stores the 32 bit pc relative
4786 value in two words (with an imm instruction). The relocation is
4787 PC-relative offset into PLT */
4788 BFD_RELOC_MICROBLAZE_64_PLT,
4790 /* This is a 64 bit reloc that stores the 32 bit GOT relative
4791 value in two words (with an imm instruction). The relocation is
4792 relative offset from _GLOBAL_OFFSET_TABLE_ */
4793 BFD_RELOC_MICROBLAZE_64_GOTOFF,
4795 /* This is a 32 bit reloc that stores the 32 bit GOT relative
4796 value in a word. The relocation is relative offset from */
4797 BFD_RELOC_MICROBLAZE_32_GOTOFF,
4799 /* This is used to tell the dynamic linker to copy the value out of
4800 the dynamic object into the runtime process image. */
4801 BFD_RELOC_MICROBLAZE_COPY,
4803 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
4804 reloc_howto_type *bfd_reloc_type_lookup
4805 (bfd *abfd, bfd_reloc_code_real_type code);
4806 reloc_howto_type *bfd_reloc_name_lookup
4807 (bfd *abfd, const char *reloc_name);
4809 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
4811 /* Extracted from syms.c. */
4813 typedef struct bfd_symbol
4815 /* A pointer to the BFD which owns the symbol. This information
4816 is necessary so that a back end can work out what additional
4817 information (invisible to the application writer) is carried
4820 This field is *almost* redundant, since you can use section->owner
4821 instead, except that some symbols point to the global sections
4822 bfd_{abs,com,und}_section. This could be fixed by making
4823 these globals be per-bfd (or per-target-flavor). FIXME. */
4824 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
4826 /* The text of the symbol. The name is left alone, and not copied; the
4827 application may not alter it. */
4830 /* The value of the symbol. This really should be a union of a
4831 numeric value with a pointer, since some flags indicate that
4832 a pointer to another symbol is stored here. */
4835 /* Attributes of a symbol. */
4836 #define BSF_NO_FLAGS 0x00
4838 /* The symbol has local scope; <<static>> in <<C>>. The value
4839 is the offset into the section of the data. */
4840 #define BSF_LOCAL (1 << 0)
4842 /* The symbol has global scope; initialized data in <<C>>. The
4843 value is the offset into the section of the data. */
4844 #define BSF_GLOBAL (1 << 1)
4846 /* The symbol has global scope and is exported. The value is
4847 the offset into the section of the data. */
4848 #define BSF_EXPORT BSF_GLOBAL /* No real difference. */
4850 /* A normal C symbol would be one of:
4851 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
4854 /* The symbol is a debugging record. The value has an arbitrary
4855 meaning, unless BSF_DEBUGGING_RELOC is also set. */
4856 #define BSF_DEBUGGING (1 << 2)
4858 /* The symbol denotes a function entry point. Used in ELF,
4859 perhaps others someday. */
4860 #define BSF_FUNCTION (1 << 3)
4862 /* Used by the linker. */
4863 #define BSF_KEEP (1 << 5)
4864 #define BSF_KEEP_G (1 << 6)
4866 /* A weak global symbol, overridable without warnings by
4867 a regular global symbol of the same name. */
4868 #define BSF_WEAK (1 << 7)
4870 /* This symbol was created to point to a section, e.g. ELF's
4871 STT_SECTION symbols. */
4872 #define BSF_SECTION_SYM (1 << 8)
4874 /* The symbol used to be a common symbol, but now it is
4876 #define BSF_OLD_COMMON (1 << 9)
4878 /* In some files the type of a symbol sometimes alters its
4879 location in an output file - ie in coff a <<ISFCN>> symbol
4880 which is also <<C_EXT>> symbol appears where it was
4881 declared and not at the end of a section. This bit is set
4882 by the target BFD part to convey this information. */
4883 #define BSF_NOT_AT_END (1 << 10)
4885 /* Signal that the symbol is the label of constructor section. */
4886 #define BSF_CONSTRUCTOR (1 << 11)
4888 /* Signal that the symbol is a warning symbol. The name is a
4889 warning. The name of the next symbol is the one to warn about;
4890 if a reference is made to a symbol with the same name as the next
4891 symbol, a warning is issued by the linker. */
4892 #define BSF_WARNING (1 << 12)
4894 /* Signal that the symbol is indirect. This symbol is an indirect
4895 pointer to the symbol with the same name as the next symbol. */
4896 #define BSF_INDIRECT (1 << 13)
4898 /* BSF_FILE marks symbols that contain a file name. This is used
4899 for ELF STT_FILE symbols. */
4900 #define BSF_FILE (1 << 14)
4902 /* Symbol is from dynamic linking information. */
4903 #define BSF_DYNAMIC (1 << 15)
4905 /* The symbol denotes a data object. Used in ELF, and perhaps
4907 #define BSF_OBJECT (1 << 16)
4909 /* This symbol is a debugging symbol. The value is the offset
4910 into the section of the data. BSF_DEBUGGING should be set
4912 #define BSF_DEBUGGING_RELOC (1 << 17)
4914 /* This symbol is thread local. Used in ELF. */
4915 #define BSF_THREAD_LOCAL (1 << 18)
4917 /* This symbol represents a complex relocation expression,
4918 with the expression tree serialized in the symbol name. */
4919 #define BSF_RELC (1 << 19)
4921 /* This symbol represents a signed complex relocation expression,
4922 with the expression tree serialized in the symbol name. */
4923 #define BSF_SRELC (1 << 20)
4925 /* This symbol was created by bfd_get_synthetic_symtab. */
4926 #define BSF_SYNTHETIC (1 << 21)
4928 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
4929 The dynamic linker will compute the value of this symbol by
4930 calling the function that it points to. BSF_FUNCTION must
4931 also be also set. */
4932 #define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
4933 /* This symbol is a globally unique data object. The dynamic linker
4934 will make sure that in the entire process there is just one symbol
4935 with this name and type in use. BSF_OBJECT must also be set. */
4936 #define BSF_GNU_UNIQUE (1 << 23)
4940 /* A pointer to the section to which this symbol is
4941 relative. This will always be non NULL, there are special
4942 sections for undefined and absolute symbols. */
4943 struct bfd_section *section;
4945 /* Back end special data. */
4955 #define bfd_get_symtab_upper_bound(abfd) \
4956 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
4958 bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
4960 bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
4962 #define bfd_is_local_label_name(abfd, name) \
4963 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
4965 bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
4967 #define bfd_is_target_special_symbol(abfd, sym) \
4968 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
4970 #define bfd_canonicalize_symtab(abfd, location) \
4971 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
4973 bfd_boolean bfd_set_symtab
4974 (bfd *abfd, asymbol **location, unsigned int count);
4976 void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
4978 #define bfd_make_empty_symbol(abfd) \
4979 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
4981 asymbol *_bfd_generic_make_empty_symbol (bfd *);
4983 #define bfd_make_debug_symbol(abfd,ptr,size) \
4984 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
4986 int bfd_decode_symclass (asymbol *symbol);
4988 bfd_boolean bfd_is_undefined_symclass (int symclass);
4990 void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
4992 bfd_boolean bfd_copy_private_symbol_data
4993 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
4995 #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
4996 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
4997 (ibfd, isymbol, obfd, osymbol))
4999 /* Extracted from bfd.c. */
5004 write_direction = 2,
5010 /* A unique identifier of the BFD */
5013 /* The filename the application opened the BFD with. */
5014 const char *filename;
5016 /* A pointer to the target jump table. */
5017 const struct bfd_target *xvec;
5019 /* The IOSTREAM, and corresponding IO vector that provide access
5020 to the file backing the BFD. */
5022 const struct bfd_iovec *iovec;
5024 /* The caching routines use these to maintain a
5025 least-recently-used list of BFDs. */
5026 struct bfd *lru_prev, *lru_next;
5028 /* When a file is closed by the caching routines, BFD retains
5029 state information on the file here... */
5032 /* File modified time, if mtime_set is TRUE. */
5035 /* Reserved for an unimplemented file locking extension. */
5038 /* The format which belongs to the BFD. (object, core, etc.) */
5041 /* The direction with which the BFD was opened. */
5042 enum bfd_direction direction;
5044 /* Format_specific flags. */
5047 /* Values that may appear in the flags field of a BFD. These also
5048 appear in the object_flags field of the bfd_target structure, where
5049 they indicate the set of flags used by that backend (not all flags
5050 are meaningful for all object file formats) (FIXME: at the moment,
5051 the object_flags values have mostly just been copied from backend
5052 to another, and are not necessarily correct). */
5054 #define BFD_NO_FLAGS 0x00
5056 /* BFD contains relocation entries. */
5057 #define HAS_RELOC 0x01
5059 /* BFD is directly executable. */
5062 /* BFD has line number information (basically used for F_LNNO in a
5064 #define HAS_LINENO 0x04
5066 /* BFD has debugging information. */
5067 #define HAS_DEBUG 0x08
5069 /* BFD has symbols. */
5070 #define HAS_SYMS 0x10
5072 /* BFD has local symbols (basically used for F_LSYMS in a COFF
5074 #define HAS_LOCALS 0x20
5076 /* BFD is a dynamic object. */
5077 #define DYNAMIC 0x40
5079 /* Text section is write protected (if D_PAGED is not set, this is
5080 like an a.out NMAGIC file) (the linker sets this by default, but
5081 clears it for -r or -N). */
5082 #define WP_TEXT 0x80
5084 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
5085 linker sets this by default, but clears it for -r or -n or -N). */
5086 #define D_PAGED 0x100
5088 /* BFD is relaxable (this means that bfd_relax_section may be able to
5089 do something) (sometimes bfd_relax_section can do something even if
5090 this is not set). */
5091 #define BFD_IS_RELAXABLE 0x200
5093 /* This may be set before writing out a BFD to request using a
5094 traditional format. For example, this is used to request that when
5095 writing out an a.out object the symbols not be hashed to eliminate
5097 #define BFD_TRADITIONAL_FORMAT 0x400
5099 /* This flag indicates that the BFD contents are actually cached
5100 in memory. If this is set, iostream points to a bfd_in_memory
5102 #define BFD_IN_MEMORY 0x800
5104 /* The sections in this BFD specify a memory page. */
5105 #define HAS_LOAD_PAGE 0x1000
5107 /* This BFD has been created by the linker and doesn't correspond
5108 to any input file. */
5109 #define BFD_LINKER_CREATED 0x2000
5111 /* This may be set before writing out a BFD to request that it
5112 be written using values for UIDs, GIDs, timestamps, etc. that
5113 will be consistent from run to run. */
5114 #define BFD_DETERMINISTIC_OUTPUT 0x4000
5116 /* Compress sections in this BFD. */
5117 #define BFD_COMPRESS 0x8000
5119 /* Decompress sections in this BFD. */
5120 #define BFD_DECOMPRESS 0x10000
5122 /* BFD is a dummy, for plugins. */
5123 #define BFD_PLUGIN 0x20000
5125 /* Flags bits to be saved in bfd_preserve_save. */
5126 #define BFD_FLAGS_SAVED \
5127 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN)
5129 /* Flags bits which are for BFD use only. */
5130 #define BFD_FLAGS_FOR_BFD_USE_MASK \
5131 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
5132 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
5134 /* Currently my_archive is tested before adding origin to
5135 anything. I believe that this can become always an add of
5136 origin, with origin set to 0 for non archive files. */
5139 /* The origin in the archive of the proxy entry. This will
5140 normally be the same as origin, except for thin archives,
5141 when it will contain the current offset of the proxy in the
5142 thin archive rather than the offset of the bfd in its actual
5144 ufile_ptr proxy_origin;
5146 /* A hash table for section names. */
5147 struct bfd_hash_table section_htab;
5149 /* Pointer to linked list of sections. */
5150 struct bfd_section *sections;
5152 /* The last section on the section list. */
5153 struct bfd_section *section_last;
5155 /* The number of sections. */
5156 unsigned int section_count;
5158 /* Stuff only useful for object files:
5159 The start address. */
5160 bfd_vma start_address;
5162 /* Used for input and output. */
5163 unsigned int symcount;
5165 /* Symbol table for output BFD (with symcount entries).
5166 Also used by the linker to cache input BFD symbols. */
5167 struct bfd_symbol **outsymbols;
5169 /* Used for slurped dynamic symbol tables. */
5170 unsigned int dynsymcount;
5172 /* Pointer to structure which contains architecture information. */
5173 const struct bfd_arch_info *arch_info;
5175 /* Stuff only useful for archives. */
5177 struct bfd *my_archive; /* The containing archive BFD. */
5178 struct bfd *archive_next; /* The next BFD in the archive. */
5179 struct bfd *archive_head; /* The first BFD in the archive. */
5180 struct bfd *nested_archives; /* List of nested archive in a flattened
5183 /* A chain of BFD structures involved in a link. */
5184 struct bfd *link_next;
5186 /* A field used by _bfd_generic_link_add_archive_symbols. This will
5187 be used only for archive elements. */
5190 /* Used by the back end to hold private data. */
5193 struct aout_data_struct *aout_data;
5194 struct artdata *aout_ar_data;
5195 struct _oasys_data *oasys_obj_data;
5196 struct _oasys_ar_data *oasys_ar_data;
5197 struct coff_tdata *coff_obj_data;
5198 struct pe_tdata *pe_obj_data;
5199 struct xcoff_tdata *xcoff_obj_data;
5200 struct ecoff_tdata *ecoff_obj_data;
5201 struct ieee_data_struct *ieee_data;
5202 struct ieee_ar_data_struct *ieee_ar_data;
5203 struct srec_data_struct *srec_data;
5204 struct verilog_data_struct *verilog_data;
5205 struct ihex_data_struct *ihex_data;
5206 struct tekhex_data_struct *tekhex_data;
5207 struct elf_obj_tdata *elf_obj_data;
5208 struct nlm_obj_tdata *nlm_obj_data;
5209 struct bout_data_struct *bout_data;
5210 struct mmo_data_struct *mmo_data;
5211 struct sun_core_struct *sun_core_data;
5212 struct sco5_core_struct *sco5_core_data;
5213 struct trad_core_struct *trad_core_data;
5214 struct som_data_struct *som_data;
5215 struct hpux_core_struct *hpux_core_data;
5216 struct hppabsd_core_struct *hppabsd_core_data;
5217 struct sgi_core_struct *sgi_core_data;
5218 struct lynx_core_struct *lynx_core_data;
5219 struct osf_core_struct *osf_core_data;
5220 struct cisco_core_struct *cisco_core_data;
5221 struct versados_data_struct *versados_data;
5222 struct netbsd_core_struct *netbsd_core_data;
5223 struct mach_o_data_struct *mach_o_data;
5224 struct mach_o_fat_data_struct *mach_o_fat_data;
5225 struct plugin_data_struct *plugin_data;
5226 struct bfd_pef_data_struct *pef_data;
5227 struct bfd_pef_xlib_data_struct *pef_xlib_data;
5228 struct bfd_sym_data_struct *sym_data;
5233 /* Used by the application to hold private data. */
5236 /* Where all the allocated stuff under this BFD goes. This is a
5237 struct objalloc *, but we use void * to avoid requiring the inclusion
5241 /* Is the file descriptor being cached? That is, can it be closed as
5242 needed, and re-opened when accessed later? */
5243 unsigned int cacheable : 1;
5245 /* Marks whether there was a default target specified when the
5246 BFD was opened. This is used to select which matching algorithm
5247 to use to choose the back end. */
5248 unsigned int target_defaulted : 1;
5250 /* ... and here: (``once'' means at least once). */
5251 unsigned int opened_once : 1;
5253 /* Set if we have a locally maintained mtime value, rather than
5254 getting it from the file each time. */
5255 unsigned int mtime_set : 1;
5257 /* Flag set if symbols from this BFD should not be exported. */
5258 unsigned int no_export : 1;
5260 /* Remember when output has begun, to stop strange things
5262 unsigned int output_has_begun : 1;
5264 /* Have archive map. */
5265 unsigned int has_armap : 1;
5267 /* Set if this is a thin archive. */
5268 unsigned int is_thin_archive : 1;
5270 /* Set if only required symbols should be added in the link hash table for
5271 this object. Used by VMS linkers. */
5272 unsigned int selective_search : 1;
5275 typedef enum bfd_error
5277 bfd_error_no_error = 0,
5278 bfd_error_system_call,
5279 bfd_error_invalid_target,
5280 bfd_error_wrong_format,
5281 bfd_error_wrong_object_format,
5282 bfd_error_invalid_operation,
5283 bfd_error_no_memory,
5284 bfd_error_no_symbols,
5286 bfd_error_no_more_archived_files,
5287 bfd_error_malformed_archive,
5288 bfd_error_file_not_recognized,
5289 bfd_error_file_ambiguously_recognized,
5290 bfd_error_no_contents,
5291 bfd_error_nonrepresentable_section,
5292 bfd_error_no_debug_section,
5293 bfd_error_bad_value,
5294 bfd_error_file_truncated,
5295 bfd_error_file_too_big,
5297 bfd_error_invalid_error_code
5301 bfd_error_type bfd_get_error (void);
5303 void bfd_set_error (bfd_error_type error_tag, ...);
5305 const char *bfd_errmsg (bfd_error_type error_tag);
5307 void bfd_perror (const char *message);
5309 typedef void (*bfd_error_handler_type) (const char *, ...);
5311 bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
5313 void bfd_set_error_program_name (const char *);
5315 bfd_error_handler_type bfd_get_error_handler (void);
5317 long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
5319 long bfd_canonicalize_reloc
5320 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
5323 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
5325 bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
5327 int bfd_get_arch_size (bfd *abfd);
5329 int bfd_get_sign_extend_vma (bfd *abfd);
5331 bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
5333 unsigned int bfd_get_gp_size (bfd *abfd);
5335 void bfd_set_gp_size (bfd *abfd, unsigned int i);
5337 bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
5339 bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5341 #define bfd_copy_private_header_data(ibfd, obfd) \
5342 BFD_SEND (obfd, _bfd_copy_private_header_data, \
5344 bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
5346 #define bfd_copy_private_bfd_data(ibfd, obfd) \
5347 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5349 bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
5351 #define bfd_merge_private_bfd_data(ibfd, obfd) \
5352 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5354 bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
5356 #define bfd_set_private_flags(abfd, flags) \
5357 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
5358 #define bfd_sizeof_headers(abfd, info) \
5359 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
5361 #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
5362 BFD_SEND (abfd, _bfd_find_nearest_line, \
5363 (abfd, sec, syms, off, file, func, line))
5365 #define bfd_find_line(abfd, syms, sym, file, line) \
5366 BFD_SEND (abfd, _bfd_find_line, \
5367 (abfd, syms, sym, file, line))
5369 #define bfd_find_inliner_info(abfd, file, func, line) \
5370 BFD_SEND (abfd, _bfd_find_inliner_info, \
5371 (abfd, file, func, line))
5373 #define bfd_debug_info_start(abfd) \
5374 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
5376 #define bfd_debug_info_end(abfd) \
5377 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
5379 #define bfd_debug_info_accumulate(abfd, section) \
5380 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
5382 #define bfd_stat_arch_elt(abfd, stat) \
5383 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
5385 #define bfd_update_armap_timestamp(abfd) \
5386 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
5388 #define bfd_set_arch_mach(abfd, arch, mach)\
5389 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
5391 #define bfd_relax_section(abfd, section, link_info, again) \
5392 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5394 #define bfd_gc_sections(abfd, link_info) \
5395 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5397 #define bfd_merge_sections(abfd, link_info) \
5398 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5400 #define bfd_is_group_section(abfd, sec) \
5401 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5403 #define bfd_discard_group(abfd, sec) \
5404 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5406 #define bfd_link_hash_table_create(abfd) \
5407 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5409 #define bfd_link_hash_table_free(abfd, hash) \
5410 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5412 #define bfd_link_add_symbols(abfd, info) \
5413 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5415 #define bfd_link_just_syms(abfd, sec, info) \
5416 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5418 #define bfd_final_link(abfd, info) \
5419 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5421 #define bfd_free_cached_info(abfd) \
5422 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5424 #define bfd_get_dynamic_symtab_upper_bound(abfd) \
5425 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5427 #define bfd_print_private_bfd_data(abfd, file)\
5428 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5430 #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5431 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5433 #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5434 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5435 dyncount, dynsyms, ret))
5437 #define bfd_get_dynamic_reloc_upper_bound(abfd) \
5438 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5440 #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5441 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5443 extern bfd_byte *bfd_get_relocated_section_contents
5444 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5445 bfd_boolean, asymbol **);
5447 bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
5454 const struct bfd_arch_info *arch_info;
5455 struct bfd_section *sections;
5456 struct bfd_section *section_last;
5457 unsigned int section_count;
5458 struct bfd_hash_table section_htab;
5461 bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
5463 void bfd_preserve_restore (bfd *, struct bfd_preserve *);
5465 void bfd_preserve_finish (bfd *, struct bfd_preserve *);
5467 bfd_vma bfd_emul_get_maxpagesize (const char *);
5469 void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5471 bfd_vma bfd_emul_get_commonpagesize (const char *);
5473 void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5475 char *bfd_demangle (bfd *, const char *, int);
5477 /* Extracted from archive.c. */
5478 symindex bfd_get_next_mapent
5479 (bfd *abfd, symindex previous, carsym **sym);
5481 bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
5483 bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
5485 /* Extracted from corefile.c. */
5486 const char *bfd_core_file_failing_command (bfd *abfd);
5488 int bfd_core_file_failing_signal (bfd *abfd);
5490 int bfd_core_file_pid (bfd *abfd);
5492 bfd_boolean core_file_matches_executable_p
5493 (bfd *core_bfd, bfd *exec_bfd);
5495 bfd_boolean generic_core_file_matches_executable_p
5496 (bfd *core_bfd, bfd *exec_bfd);
5498 /* Extracted from targets.c. */
5499 #define BFD_SEND(bfd, message, arglist) \
5500 ((*((bfd)->xvec->message)) arglist)
5502 #ifdef DEBUG_BFD_SEND
5504 #define BFD_SEND(bfd, message, arglist) \
5505 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5506 ((*((bfd)->xvec->message)) arglist) : \
5507 (bfd_assert (__FILE__,__LINE__), NULL))
5509 #define BFD_SEND_FMT(bfd, message, arglist) \
5510 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
5512 #ifdef DEBUG_BFD_SEND
5514 #define BFD_SEND_FMT(bfd, message, arglist) \
5515 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5516 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
5517 (bfd_assert (__FILE__,__LINE__), NULL))
5522 bfd_target_unknown_flavour,
5523 bfd_target_aout_flavour,
5524 bfd_target_coff_flavour,
5525 bfd_target_ecoff_flavour,
5526 bfd_target_xcoff_flavour,
5527 bfd_target_elf_flavour,
5528 bfd_target_ieee_flavour,
5529 bfd_target_nlm_flavour,
5530 bfd_target_oasys_flavour,
5531 bfd_target_tekhex_flavour,
5532 bfd_target_srec_flavour,
5533 bfd_target_verilog_flavour,
5534 bfd_target_ihex_flavour,
5535 bfd_target_som_flavour,
5536 bfd_target_os9k_flavour,
5537 bfd_target_versados_flavour,
5538 bfd_target_msdos_flavour,
5539 bfd_target_ovax_flavour,
5540 bfd_target_evax_flavour,
5541 bfd_target_mmo_flavour,
5542 bfd_target_mach_o_flavour,
5543 bfd_target_pef_flavour,
5544 bfd_target_pef_xlib_flavour,
5545 bfd_target_sym_flavour
5548 enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5550 /* Forward declaration. */
5551 typedef struct bfd_link_info _bfd_link_info;
5553 typedef struct bfd_target
5555 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
5558 /* The "flavour" of a back end is a general indication about
5559 the contents of a file. */
5560 enum bfd_flavour flavour;
5562 /* The order of bytes within the data area of a file. */
5563 enum bfd_endian byteorder;
5565 /* The order of bytes within the header parts of a file. */
5566 enum bfd_endian header_byteorder;
5568 /* A mask of all the flags which an executable may have set -
5569 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
5570 flagword object_flags;
5572 /* A mask of all the flags which a section may have set - from
5573 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
5574 flagword section_flags;
5576 /* The character normally found at the front of a symbol.
5577 (if any), perhaps `_'. */
5578 char symbol_leading_char;
5580 /* The pad character for file names within an archive header. */
5583 /* The maximum number of characters in an archive header. */
5584 unsigned short ar_max_namelen;
5586 /* Entries for byte swapping for data. These are different from the
5587 other entry points, since they don't take a BFD as the first argument.
5588 Certain other handlers could do the same. */
5589 bfd_uint64_t (*bfd_getx64) (const void *);
5590 bfd_int64_t (*bfd_getx_signed_64) (const void *);
5591 void (*bfd_putx64) (bfd_uint64_t, void *);
5592 bfd_vma (*bfd_getx32) (const void *);
5593 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
5594 void (*bfd_putx32) (bfd_vma, void *);
5595 bfd_vma (*bfd_getx16) (const void *);
5596 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
5597 void (*bfd_putx16) (bfd_vma, void *);
5599 /* Byte swapping for the headers. */
5600 bfd_uint64_t (*bfd_h_getx64) (const void *);
5601 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
5602 void (*bfd_h_putx64) (bfd_uint64_t, void *);
5603 bfd_vma (*bfd_h_getx32) (const void *);
5604 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
5605 void (*bfd_h_putx32) (bfd_vma, void *);
5606 bfd_vma (*bfd_h_getx16) (const void *);
5607 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
5608 void (*bfd_h_putx16) (bfd_vma, void *);
5610 /* Format dependent routines: these are vectors of entry points
5611 within the target vector structure, one for each format to check. */
5613 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
5614 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
5616 /* Set the format of a file being written. */
5617 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
5619 /* Write cached information into a file being written, at <<bfd_close>>. */
5620 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
5623 /* Generic entry points. */
5624 #define BFD_JUMP_TABLE_GENERIC(NAME) \
5625 NAME##_close_and_cleanup, \
5626 NAME##_bfd_free_cached_info, \
5627 NAME##_new_section_hook, \
5628 NAME##_get_section_contents, \
5629 NAME##_get_section_contents_in_window
5631 /* Called when the BFD is being closed to do any necessary cleanup. */
5632 bfd_boolean (*_close_and_cleanup) (bfd *);
5633 /* Ask the BFD to free all cached information. */
5634 bfd_boolean (*_bfd_free_cached_info) (bfd *);
5635 /* Called when a new section is created. */
5636 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
5637 /* Read the contents of a section. */
5638 bfd_boolean (*_bfd_get_section_contents)
5639 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
5640 bfd_boolean (*_bfd_get_section_contents_in_window)
5641 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
5643 /* Entry points to copy private data. */
5644 #define BFD_JUMP_TABLE_COPY(NAME) \
5645 NAME##_bfd_copy_private_bfd_data, \
5646 NAME##_bfd_merge_private_bfd_data, \
5647 _bfd_generic_init_private_section_data, \
5648 NAME##_bfd_copy_private_section_data, \
5649 NAME##_bfd_copy_private_symbol_data, \
5650 NAME##_bfd_copy_private_header_data, \
5651 NAME##_bfd_set_private_flags, \
5652 NAME##_bfd_print_private_bfd_data
5654 /* Called to copy BFD general private data from one object file
5656 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
5657 /* Called to merge BFD general private data from one object file
5658 to a common output file when linking. */
5659 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
5660 /* Called to initialize BFD private section data from one object file
5662 #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5663 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5664 bfd_boolean (*_bfd_init_private_section_data)
5665 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
5666 /* Called to copy BFD private section data from one object file
5668 bfd_boolean (*_bfd_copy_private_section_data)
5669 (bfd *, sec_ptr, bfd *, sec_ptr);
5670 /* Called to copy BFD private symbol data from one symbol
5672 bfd_boolean (*_bfd_copy_private_symbol_data)
5673 (bfd *, asymbol *, bfd *, asymbol *);
5674 /* Called to copy BFD private header data from one object file
5676 bfd_boolean (*_bfd_copy_private_header_data)
5678 /* Called to set private backend flags. */
5679 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
5681 /* Called to print private BFD data. */
5682 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
5684 /* Core file entry points. */
5685 #define BFD_JUMP_TABLE_CORE(NAME) \
5686 NAME##_core_file_failing_command, \
5687 NAME##_core_file_failing_signal, \
5688 NAME##_core_file_matches_executable_p, \
5689 NAME##_core_file_pid
5691 char * (*_core_file_failing_command) (bfd *);
5692 int (*_core_file_failing_signal) (bfd *);
5693 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
5694 int (*_core_file_pid) (bfd *);
5696 /* Archive entry points. */
5697 #define BFD_JUMP_TABLE_ARCHIVE(NAME) \
5698 NAME##_slurp_armap, \
5699 NAME##_slurp_extended_name_table, \
5700 NAME##_construct_extended_name_table, \
5701 NAME##_truncate_arname, \
5702 NAME##_write_armap, \
5703 NAME##_read_ar_hdr, \
5704 NAME##_write_ar_hdr, \
5705 NAME##_openr_next_archived_file, \
5706 NAME##_get_elt_at_index, \
5707 NAME##_generic_stat_arch_elt, \
5708 NAME##_update_armap_timestamp
5710 bfd_boolean (*_bfd_slurp_armap) (bfd *);
5711 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
5712 bfd_boolean (*_bfd_construct_extended_name_table)
5713 (bfd *, char **, bfd_size_type *, const char **);
5714 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
5715 bfd_boolean (*write_armap)
5716 (bfd *, unsigned int, struct orl *, unsigned int, int);
5717 void * (*_bfd_read_ar_hdr_fn) (bfd *);
5718 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
5719 bfd * (*openr_next_archived_file) (bfd *, bfd *);
5720 #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
5721 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
5722 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
5723 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
5725 /* Entry points used for symbols. */
5726 #define BFD_JUMP_TABLE_SYMBOLS(NAME) \
5727 NAME##_get_symtab_upper_bound, \
5728 NAME##_canonicalize_symtab, \
5729 NAME##_make_empty_symbol, \
5730 NAME##_print_symbol, \
5731 NAME##_get_symbol_info, \
5732 NAME##_bfd_is_local_label_name, \
5733 NAME##_bfd_is_target_special_symbol, \
5734 NAME##_get_lineno, \
5735 NAME##_find_nearest_line, \
5736 _bfd_generic_find_line, \
5737 NAME##_find_inliner_info, \
5738 NAME##_bfd_make_debug_symbol, \
5739 NAME##_read_minisymbols, \
5740 NAME##_minisymbol_to_symbol
5742 long (*_bfd_get_symtab_upper_bound) (bfd *);
5743 long (*_bfd_canonicalize_symtab)
5744 (bfd *, struct bfd_symbol **);
5746 (*_bfd_make_empty_symbol) (bfd *);
5747 void (*_bfd_print_symbol)
5748 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
5749 #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
5750 void (*_bfd_get_symbol_info)
5751 (bfd *, struct bfd_symbol *, symbol_info *);
5752 #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
5753 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
5754 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
5755 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
5756 bfd_boolean (*_bfd_find_nearest_line)
5757 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
5758 const char **, const char **, unsigned int *);
5759 bfd_boolean (*_bfd_find_line)
5760 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
5761 const char **, unsigned int *);
5762 bfd_boolean (*_bfd_find_inliner_info)
5763 (bfd *, const char **, const char **, unsigned int *);
5764 /* Back-door to allow format-aware applications to create debug symbols
5765 while using BFD for everything else. Currently used by the assembler
5766 when creating COFF files. */
5767 asymbol * (*_bfd_make_debug_symbol)
5768 (bfd *, void *, unsigned long size);
5769 #define bfd_read_minisymbols(b, d, m, s) \
5770 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
5771 long (*_read_minisymbols)
5772 (bfd *, bfd_boolean, void **, unsigned int *);
5773 #define bfd_minisymbol_to_symbol(b, d, m, f) \
5774 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
5775 asymbol * (*_minisymbol_to_symbol)
5776 (bfd *, bfd_boolean, const void *, asymbol *);
5778 /* Routines for relocs. */
5779 #define BFD_JUMP_TABLE_RELOCS(NAME) \
5780 NAME##_get_reloc_upper_bound, \
5781 NAME##_canonicalize_reloc, \
5782 NAME##_bfd_reloc_type_lookup, \
5783 NAME##_bfd_reloc_name_lookup
5785 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
5786 long (*_bfd_canonicalize_reloc)
5787 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
5788 /* See documentation on reloc types. */
5790 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
5792 (*reloc_name_lookup) (bfd *, const char *);
5795 /* Routines used when writing an object file. */
5796 #define BFD_JUMP_TABLE_WRITE(NAME) \
5797 NAME##_set_arch_mach, \
5798 NAME##_set_section_contents
5800 bfd_boolean (*_bfd_set_arch_mach)
5801 (bfd *, enum bfd_architecture, unsigned long);
5802 bfd_boolean (*_bfd_set_section_contents)
5803 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
5805 /* Routines used by the linker. */
5806 #define BFD_JUMP_TABLE_LINK(NAME) \
5807 NAME##_sizeof_headers, \
5808 NAME##_bfd_get_relocated_section_contents, \
5809 NAME##_bfd_relax_section, \
5810 NAME##_bfd_link_hash_table_create, \
5811 NAME##_bfd_link_hash_table_free, \
5812 NAME##_bfd_link_add_symbols, \
5813 NAME##_bfd_link_just_syms, \
5814 NAME##_bfd_copy_link_hash_symbol_type, \
5815 NAME##_bfd_final_link, \
5816 NAME##_bfd_link_split_section, \
5817 NAME##_bfd_gc_sections, \
5818 NAME##_bfd_merge_sections, \
5819 NAME##_bfd_is_group_section, \
5820 NAME##_bfd_discard_group, \
5821 NAME##_section_already_linked, \
5822 NAME##_bfd_define_common_symbol
5824 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
5825 bfd_byte * (*_bfd_get_relocated_section_contents)
5826 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
5827 bfd_byte *, bfd_boolean, struct bfd_symbol **);
5829 bfd_boolean (*_bfd_relax_section)
5830 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
5832 /* Create a hash table for the linker. Different backends store
5833 different information in this table. */
5834 struct bfd_link_hash_table *
5835 (*_bfd_link_hash_table_create) (bfd *);
5837 /* Release the memory associated with the linker hash table. */
5838 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
5840 /* Add symbols from this object file into the hash table. */
5841 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
5843 /* Indicate that we are only retrieving symbol values from this section. */
5844 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
5846 /* Copy the symbol type of a linker hash table entry. */
5847 #define bfd_copy_link_hash_symbol_type(b, t, f) \
5848 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
5849 void (*_bfd_copy_link_hash_symbol_type)
5850 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
5852 /* Do a link based on the link_order structures attached to each
5853 section of the BFD. */
5854 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
5856 /* Should this section be split up into smaller pieces during linking. */
5857 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
5859 /* Remove sections that are not referenced from the output. */
5860 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
5862 /* Attempt to merge SEC_MERGE sections. */
5863 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
5865 /* Is this section a member of a group? */
5866 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
5868 /* Discard members of a group. */
5869 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
5871 /* Check if SEC has been already linked during a reloceatable or
5873 void (*_section_already_linked) (bfd *, struct bfd_section *,
5874 struct bfd_link_info *);
5876 /* Define a common symbol. */
5877 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
5878 struct bfd_link_hash_entry *);
5880 /* Routines to handle dynamic symbols and relocs. */
5881 #define BFD_JUMP_TABLE_DYNAMIC(NAME) \
5882 NAME##_get_dynamic_symtab_upper_bound, \
5883 NAME##_canonicalize_dynamic_symtab, \
5884 NAME##_get_synthetic_symtab, \
5885 NAME##_get_dynamic_reloc_upper_bound, \
5886 NAME##_canonicalize_dynamic_reloc
5888 /* Get the amount of memory required to hold the dynamic symbols. */
5889 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
5890 /* Read in the dynamic symbols. */
5891 long (*_bfd_canonicalize_dynamic_symtab)
5892 (bfd *, struct bfd_symbol **);
5893 /* Create synthetized symbols. */
5894 long (*_bfd_get_synthetic_symtab)
5895 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
5896 struct bfd_symbol **);
5897 /* Get the amount of memory required to hold the dynamic relocs. */
5898 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
5899 /* Read in the dynamic relocs. */
5900 long (*_bfd_canonicalize_dynamic_reloc)
5901 (bfd *, arelent **, struct bfd_symbol **);
5903 /* Opposite endian version of this target. */
5904 const struct bfd_target * alternative_target;
5906 /* Data for use by back-end routines, which isn't
5907 generic enough to belong in this structure. */
5908 const void *backend_data;
5912 bfd_boolean bfd_set_default_target (const char *name);
5914 const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
5916 const bfd_target *bfd_get_target_info (const char *target_name,
5918 bfd_boolean *is_bigendian,
5920 const char **def_target_arch);
5921 const char ** bfd_target_list (void);
5923 const bfd_target *bfd_search_for_target
5924 (int (*search_func) (const bfd_target *, void *),
5927 /* Extracted from format.c. */
5928 bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
5930 bfd_boolean bfd_check_format_matches
5931 (bfd *abfd, bfd_format format, char ***matching);
5933 bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
5935 const char *bfd_format_string (bfd_format format);
5937 /* Extracted from linker.c. */
5938 bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
5940 #define bfd_link_split_section(abfd, sec) \
5941 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
5943 void bfd_section_already_linked (bfd *abfd, asection *sec,
5944 struct bfd_link_info *info);
5946 #define bfd_section_already_linked(abfd, sec, info) \
5947 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
5949 bfd_boolean bfd_generic_define_common_symbol
5950 (bfd *output_bfd, struct bfd_link_info *info,
5951 struct bfd_link_hash_entry *h);
5953 #define bfd_define_common_symbol(output_bfd, info, h) \
5954 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
5956 struct bfd_elf_version_tree * bfd_find_version_for_sym
5957 (struct bfd_elf_version_tree *verdefs,
5958 const char *sym_name, bfd_boolean *hide);
5960 /* Extracted from simple.c. */
5961 bfd_byte *bfd_simple_get_relocated_section_contents
5962 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
5964 /* Extracted from compress.c. */
5965 bfd_boolean bfd_compress_section_contents
5966 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
5967 bfd_size_type uncompressed_size);
5969 bfd_boolean bfd_get_full_section_contents
5970 (bfd *abfd, asection *section, bfd_byte **ptr);
5972 bfd_boolean bfd_is_section_compressed
5973 (bfd *abfd, asection *section);
5975 bfd_boolean bfd_init_section_decompress_status
5976 (bfd *abfd, asection *section);
5978 bfd_boolean bfd_init_section_compress_status
5979 (bfd *abfd, asection *section);
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