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[binutils.git] / bfd / bfd-in2.h
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1 /* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically
2 generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c",
3 "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c",
4 "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c",
5 "linker.c", "simple.c" and "compress.c".
6 Run "make headers" in your build bfd/ to regenerate. */
8 /* Main header file for the bfd library -- portable access to object files.
10 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
11 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
12 Free Software Foundation, Inc.
14 Contributed by Cygnus Support.
16 This file is part of BFD, the Binary File Descriptor library.
18 This program is free software; you can redistribute it and/or modify
19 it under the terms of the GNU General Public License as published by
20 the Free Software Foundation; either version 3 of the License, or
21 (at your option) any later version.
23 This program is distributed in the hope that it will be useful,
24 but WITHOUT ANY WARRANTY; without even the implied warranty of
25 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 GNU General Public License for more details.
28 You should have received a copy of the GNU General Public License
29 along with this program; if not, write to the Free Software
30 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
32 #ifndef __BFD_H_SEEN__
33 #define __BFD_H_SEEN__
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
39 #include "ansidecl.h"
40 #include "symcat.h"
41 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
42 #ifndef SABER
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. */
48 #undef CONCAT4
49 #define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
50 #endif
51 #endif
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;
93 #endif
95 #if BFD_ARCH_SIZE >= 64
96 #define BFD64
97 #endif
99 #ifndef INLINE
100 #if __GNUC__ >= 2
101 #define INLINE __inline__
102 #else
103 #define INLINE
104 #endif
105 #endif
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;
124 #undef FALSE
125 #undef TRUE
126 #define FALSE 0
127 #define TRUE 1
129 #ifdef BFD64
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"
144 #else
145 #define BFD_VMA_FMT "ll"
146 #endif
148 #ifndef fprintf_vma
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)
151 #endif
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;
186 #endif
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;
202 /* File formats. */
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! */
212 bfd_format;
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
244 char *name;
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. */
254 union
256 file_ptr pos;
257 bfd *abfd;
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. */
266 union
268 struct bfd_symbol *sym; /* Function name. */
269 bfd_vma offset; /* Offset into section. */
270 } u;
272 alent;
274 /* Object and core file sections. */
276 #define align_power(addr, align) \
277 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
279 typedef struct bfd_section *sec_ptr;
281 #define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
282 #define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
283 #define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0)
284 #define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
285 #define bfd_section_name(bfd, ptr) ((ptr)->name)
286 #define bfd_section_size(bfd, ptr) ((ptr)->size)
287 #define bfd_get_section_size(ptr) ((ptr)->size)
288 #define bfd_section_vma(bfd, ptr) ((ptr)->vma)
289 #define bfd_section_lma(bfd, ptr) ((ptr)->lma)
290 #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
291 #define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
292 #define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
294 #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
296 #define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
297 #define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
298 #define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
299 /* Find the address one past the end of SEC. */
300 #define bfd_get_section_limit(bfd, sec) \
301 (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \
302 / bfd_octets_per_byte (bfd))
304 /* Return TRUE if input section SEC has been discarded. */
305 #define elf_discarded_section(sec) \
306 (!bfd_is_abs_section (sec) \
307 && bfd_is_abs_section ((sec)->output_section) \
308 && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \
309 && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
311 /* Forward define. */
312 struct stat;
314 typedef enum bfd_print_symbol
316 bfd_print_symbol_name,
317 bfd_print_symbol_more,
318 bfd_print_symbol_all
319 } bfd_print_symbol_type;
321 /* Information about a symbol that nm needs. */
323 typedef struct _symbol_info
325 symvalue value;
326 char type;
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. */
332 } symbol_info;
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. */
348 const char *string;
349 /* Hash code. This is the full hash code, not the index into the
350 table. */
351 unsigned long hash;
354 /* A hash table. */
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. */
371 void *memory;
372 /* The number of slots in the hash table. */
373 unsigned int size;
374 /* The number of entries in the hash table. */
375 unsigned int count;
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 *,
387 const char *),
388 unsigned int);
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 *,
395 const char *),
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,
408 bfd_boolean copy);
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 *),
437 void *info);
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
441 this size. */
442 extern void bfd_hash_set_default_size (bfd_size_type);
444 /* This structure is used to keep track of stabs in sections
445 information while linking. */
447 struct stab_info
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. */
472 #if __GNUC__
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)))
479 #else
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)))
486 #endif
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
527 (bfd *abfd);
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;
570 struct ecoff_extr;
571 struct bfd_symbol;
572 struct bfd_link_info;
573 struct bfd_link_hash_entry;
574 struct bfd_elf_version_tree;
575 #endif
576 extern bfd_vma bfd_ecoff_get_gp_value
577 (bfd * abfd);
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;
623 bfd *by;
624 const char *name;
627 enum dynamic_lib_link_class {
628 DYN_NORMAL = 0,
629 DYN_AS_NEEDED = 1,
630 DYN_DT_NEEDED = 2,
631 DYN_NO_ADD_NEEDED = 4,
632 DYN_NO_NEEDED = 8
635 enum notice_asneeded_action {
636 notice_as_needed,
637 notice_not_needed,
638 notice_needed
641 extern bfd_boolean bfd_elf_record_link_assignment
642 (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
643 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
657 (bfd *);
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
661 (bfd *);
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
673 (bfd *abfd);
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
703 (bfd *);
705 /* Return TRUE if address "naturally" sign extends, or -1 if not elf. */
706 extern int bfd_get_sign_extend_vma
707 (bfd *);
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 *,
721 char **);
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 *,
727 char **);
729 extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
730 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
731 char **);
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 *);
752 /* mmap hacks */
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. */
760 void *data;
761 bfd_size_type size;
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;
770 bfd_window;
772 extern void bfd_init_window
773 (bfd_window *);
774 extern void bfd_free_window
775 (bfd_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
805 (bfd *, char *);
807 /* Externally visible COFF routines. */
809 #if defined(__STDC__) || defined(ALMOST_STDC)
810 struct internal_syment;
811 union internal_auxent;
812 #endif
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. */
827 typedef enum
829 BFD_ARM_VFP11_FIX_DEFAULT,
830 BFD_ARM_VFP11_FIX_NONE,
831 BFD_ARM_VFP11_FIX_SCALAR,
832 BFD_ARM_VFP11_FIX_VECTOR
833 } bfd_arm_vfp11_fix;
835 extern void bfd_elf32_arm_init_maps
836 (bfd *);
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,
879 int, int, int, int);
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
899 (bfd *, bfd *);
901 extern bfd_boolean bfd_arm_update_notes
902 (bfd *, const char *);
904 extern unsigned int bfd_arm_get_mach_from_notes
905 (bfd *, const char *);
907 /* ARM stub generation support. Called from the linker. */
908 extern int elf32_arm_setup_section_lists
909 (bfd *, struct bfd_link_info *);
910 extern void elf32_arm_next_input_section
911 (struct bfd_link_info *, struct bfd_section *);
912 extern bfd_boolean elf32_arm_size_stubs
913 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
914 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void));
915 extern bfd_boolean elf32_arm_build_stubs
916 (struct bfd_link_info *);
918 /* ARM unwind section editing support. */
919 extern bfd_boolean elf32_arm_fix_exidx_coverage
920 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
922 /* PowerPC @tls opcode transform/validate. */
923 extern unsigned int _bfd_elf_ppc_at_tls_transform
924 (unsigned int, unsigned int);
925 /* PowerPC @tprel opcode transform/validate. */
926 extern unsigned int _bfd_elf_ppc_at_tprel_transform
927 (unsigned int, unsigned int);
929 /* TI COFF load page support. */
930 extern void bfd_ticoff_set_section_load_page
931 (struct bfd_section *, int);
933 extern int bfd_ticoff_get_section_load_page
934 (struct bfd_section *);
936 /* H8/300 functions. */
937 extern bfd_vma bfd_h8300_pad_address
938 (bfd *, bfd_vma);
940 /* IA64 Itanium code generation. Called from linker. */
941 extern void bfd_elf32_ia64_after_parse
942 (int);
944 extern void bfd_elf64_ia64_after_parse
945 (int);
947 /* This structure is used for a comdat section, as in PE. A comdat
948 section is associated with a particular symbol. When the linker
949 sees a comdat section, it keeps only one of the sections with a
950 given name and associated with a given symbol. */
952 struct coff_comdat_info
954 /* The name of the symbol associated with a comdat section. */
955 const char *name;
957 /* The local symbol table index of the symbol associated with a
958 comdat section. This is only meaningful to the object file format
959 specific code; it is not an index into the list returned by
960 bfd_canonicalize_symtab. */
961 long symbol;
964 extern struct coff_comdat_info *bfd_coff_get_comdat_section
965 (bfd *, struct bfd_section *);
967 /* Extracted from init.c. */
968 void bfd_init (void);
970 /* Extracted from opncls.c. */
971 extern unsigned int bfd_use_reserved_id;
972 bfd *bfd_fopen (const char *filename, const char *target,
973 const char *mode, int fd);
975 bfd *bfd_openr (const char *filename, const char *target);
977 bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
979 bfd *bfd_openstreamr (const char *, const char *, void *);
981 bfd *bfd_openr_iovec (const char *filename, const char *target,
982 void *(*open_func) (struct bfd *nbfd,
983 void *open_closure),
984 void *open_closure,
985 file_ptr (*pread_func) (struct bfd *nbfd,
986 void *stream,
987 void *buf,
988 file_ptr nbytes,
989 file_ptr offset),
990 int (*close_func) (struct bfd *nbfd,
991 void *stream),
992 int (*stat_func) (struct bfd *abfd,
993 void *stream,
994 struct stat *sb));
996 bfd *bfd_openw (const char *filename, const char *target);
998 bfd_boolean bfd_close (bfd *abfd);
1000 bfd_boolean bfd_close_all_done (bfd *);
1002 bfd *bfd_create (const char *filename, bfd *templ);
1004 bfd_boolean bfd_make_writable (bfd *abfd);
1006 bfd_boolean bfd_make_readable (bfd *abfd);
1008 void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1010 void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1012 unsigned long bfd_calc_gnu_debuglink_crc32
1013 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
1015 char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
1017 struct bfd_section *bfd_create_gnu_debuglink_section
1018 (bfd *abfd, const char *filename);
1020 bfd_boolean bfd_fill_in_gnu_debuglink_section
1021 (bfd *abfd, struct bfd_section *sect, const char *filename);
1023 /* Extracted from libbfd.c. */
1025 /* Byte swapping macros for user section data. */
1027 #define bfd_put_8(abfd, val, ptr) \
1028 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
1029 #define bfd_put_signed_8 \
1030 bfd_put_8
1031 #define bfd_get_8(abfd, ptr) \
1032 (*(unsigned char *) (ptr) & 0xff)
1033 #define bfd_get_signed_8(abfd, ptr) \
1034 (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
1036 #define bfd_put_16(abfd, val, ptr) \
1037 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
1038 #define bfd_put_signed_16 \
1039 bfd_put_16
1040 #define bfd_get_16(abfd, ptr) \
1041 BFD_SEND (abfd, bfd_getx16, (ptr))
1042 #define bfd_get_signed_16(abfd, ptr) \
1043 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
1045 #define bfd_put_32(abfd, val, ptr) \
1046 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
1047 #define bfd_put_signed_32 \
1048 bfd_put_32
1049 #define bfd_get_32(abfd, ptr) \
1050 BFD_SEND (abfd, bfd_getx32, (ptr))
1051 #define bfd_get_signed_32(abfd, ptr) \
1052 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
1054 #define bfd_put_64(abfd, val, ptr) \
1055 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
1056 #define bfd_put_signed_64 \
1057 bfd_put_64
1058 #define bfd_get_64(abfd, ptr) \
1059 BFD_SEND (abfd, bfd_getx64, (ptr))
1060 #define bfd_get_signed_64(abfd, ptr) \
1061 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
1063 #define bfd_get(bits, abfd, ptr) \
1064 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1065 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1066 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1067 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1068 : (abort (), (bfd_vma) - 1))
1070 #define bfd_put(bits, abfd, val, ptr) \
1071 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1072 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1073 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1074 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1075 : (abort (), (void) 0))
1078 /* Byte swapping macros for file header data. */
1080 #define bfd_h_put_8(abfd, val, ptr) \
1081 bfd_put_8 (abfd, val, ptr)
1082 #define bfd_h_put_signed_8(abfd, val, ptr) \
1083 bfd_put_8 (abfd, val, ptr)
1084 #define bfd_h_get_8(abfd, ptr) \
1085 bfd_get_8 (abfd, ptr)
1086 #define bfd_h_get_signed_8(abfd, ptr) \
1087 bfd_get_signed_8 (abfd, ptr)
1089 #define bfd_h_put_16(abfd, val, ptr) \
1090 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
1091 #define bfd_h_put_signed_16 \
1092 bfd_h_put_16
1093 #define bfd_h_get_16(abfd, ptr) \
1094 BFD_SEND (abfd, bfd_h_getx16, (ptr))
1095 #define bfd_h_get_signed_16(abfd, ptr) \
1096 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
1098 #define bfd_h_put_32(abfd, val, ptr) \
1099 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
1100 #define bfd_h_put_signed_32 \
1101 bfd_h_put_32
1102 #define bfd_h_get_32(abfd, ptr) \
1103 BFD_SEND (abfd, bfd_h_getx32, (ptr))
1104 #define bfd_h_get_signed_32(abfd, ptr) \
1105 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
1107 #define bfd_h_put_64(abfd, val, ptr) \
1108 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
1109 #define bfd_h_put_signed_64 \
1110 bfd_h_put_64
1111 #define bfd_h_get_64(abfd, ptr) \
1112 BFD_SEND (abfd, bfd_h_getx64, (ptr))
1113 #define bfd_h_get_signed_64(abfd, ptr) \
1114 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1116 /* Aliases for the above, which should eventually go away. */
1118 #define H_PUT_64 bfd_h_put_64
1119 #define H_PUT_32 bfd_h_put_32
1120 #define H_PUT_16 bfd_h_put_16
1121 #define H_PUT_8 bfd_h_put_8
1122 #define H_PUT_S64 bfd_h_put_signed_64
1123 #define H_PUT_S32 bfd_h_put_signed_32
1124 #define H_PUT_S16 bfd_h_put_signed_16
1125 #define H_PUT_S8 bfd_h_put_signed_8
1126 #define H_GET_64 bfd_h_get_64
1127 #define H_GET_32 bfd_h_get_32
1128 #define H_GET_16 bfd_h_get_16
1129 #define H_GET_8 bfd_h_get_8
1130 #define H_GET_S64 bfd_h_get_signed_64
1131 #define H_GET_S32 bfd_h_get_signed_32
1132 #define H_GET_S16 bfd_h_get_signed_16
1133 #define H_GET_S8 bfd_h_get_signed_8
1136 /* Extracted from bfdio.c. */
1137 long bfd_get_mtime (bfd *abfd);
1139 file_ptr bfd_get_size (bfd *abfd);
1141 void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
1142 int prot, int flags, file_ptr offset);
1144 /* Extracted from bfdwin.c. */
1145 /* Extracted from section.c. */
1146 typedef struct bfd_section
1148 /* The name of the section; the name isn't a copy, the pointer is
1149 the same as that passed to bfd_make_section. */
1150 const char *name;
1152 /* A unique sequence number. */
1153 int id;
1155 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
1156 int index;
1158 /* The next section in the list belonging to the BFD, or NULL. */
1159 struct bfd_section *next;
1161 /* The previous section in the list belonging to the BFD, or NULL. */
1162 struct bfd_section *prev;
1164 /* The field flags contains attributes of the section. Some
1165 flags are read in from the object file, and some are
1166 synthesized from other information. */
1167 flagword flags;
1169 #define SEC_NO_FLAGS 0x000
1171 /* Tells the OS to allocate space for this section when loading.
1172 This is clear for a section containing debug information only. */
1173 #define SEC_ALLOC 0x001
1175 /* Tells the OS to load the section from the file when loading.
1176 This is clear for a .bss section. */
1177 #define SEC_LOAD 0x002
1179 /* The section contains data still to be relocated, so there is
1180 some relocation information too. */
1181 #define SEC_RELOC 0x004
1183 /* A signal to the OS that the section contains read only data. */
1184 #define SEC_READONLY 0x008
1186 /* The section contains code only. */
1187 #define SEC_CODE 0x010
1189 /* The section contains data only. */
1190 #define SEC_DATA 0x020
1192 /* The section will reside in ROM. */
1193 #define SEC_ROM 0x040
1195 /* The section contains constructor information. This section
1196 type is used by the linker to create lists of constructors and
1197 destructors used by <<g++>>. When a back end sees a symbol
1198 which should be used in a constructor list, it creates a new
1199 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1200 the symbol to it, and builds a relocation. To build the lists
1201 of constructors, all the linker has to do is catenate all the
1202 sections called <<__CTOR_LIST__>> and relocate the data
1203 contained within - exactly the operations it would peform on
1204 standard data. */
1205 #define SEC_CONSTRUCTOR 0x080
1207 /* The section has contents - a data section could be
1208 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1209 <<SEC_HAS_CONTENTS>> */
1210 #define SEC_HAS_CONTENTS 0x100
1212 /* An instruction to the linker to not output the section
1213 even if it has information which would normally be written. */
1214 #define SEC_NEVER_LOAD 0x200
1216 /* The section contains thread local data. */
1217 #define SEC_THREAD_LOCAL 0x400
1219 /* The section has GOT references. This flag is only for the
1220 linker, and is currently only used by the elf32-hppa back end.
1221 It will be set if global offset table references were detected
1222 in this section, which indicate to the linker that the section
1223 contains PIC code, and must be handled specially when doing a
1224 static link. */
1225 #define SEC_HAS_GOT_REF 0x800
1227 /* The section contains common symbols (symbols may be defined
1228 multiple times, the value of a symbol is the amount of
1229 space it requires, and the largest symbol value is the one
1230 used). Most targets have exactly one of these (which we
1231 translate to bfd_com_section_ptr), but ECOFF has two. */
1232 #define SEC_IS_COMMON 0x1000
1234 /* The section contains only debugging information. For
1235 example, this is set for ELF .debug and .stab sections.
1236 strip tests this flag to see if a section can be
1237 discarded. */
1238 #define SEC_DEBUGGING 0x2000
1240 /* The contents of this section are held in memory pointed to
1241 by the contents field. This is checked by bfd_get_section_contents,
1242 and the data is retrieved from memory if appropriate. */
1243 #define SEC_IN_MEMORY 0x4000
1245 /* The contents of this section are to be excluded by the
1246 linker for executable and shared objects unless those
1247 objects are to be further relocated. */
1248 #define SEC_EXCLUDE 0x8000
1250 /* The contents of this section are to be sorted based on the sum of
1251 the symbol and addend values specified by the associated relocation
1252 entries. Entries without associated relocation entries will be
1253 appended to the end of the section in an unspecified order. */
1254 #define SEC_SORT_ENTRIES 0x10000
1256 /* When linking, duplicate sections of the same name should be
1257 discarded, rather than being combined into a single section as
1258 is usually done. This is similar to how common symbols are
1259 handled. See SEC_LINK_DUPLICATES below. */
1260 #define SEC_LINK_ONCE 0x20000
1262 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1263 should handle duplicate sections. */
1264 #define SEC_LINK_DUPLICATES 0xc0000
1266 /* This value for SEC_LINK_DUPLICATES means that duplicate
1267 sections with the same name should simply be discarded. */
1268 #define SEC_LINK_DUPLICATES_DISCARD 0x0
1270 /* This value for SEC_LINK_DUPLICATES means that the linker
1271 should warn if there are any duplicate sections, although
1272 it should still only link one copy. */
1273 #define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
1275 /* This value for SEC_LINK_DUPLICATES means that the linker
1276 should warn if any duplicate sections are a different size. */
1277 #define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
1279 /* This value for SEC_LINK_DUPLICATES means that the linker
1280 should warn if any duplicate sections contain different
1281 contents. */
1282 #define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1283 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
1285 /* This section was created by the linker as part of dynamic
1286 relocation or other arcane processing. It is skipped when
1287 going through the first-pass output, trusting that someone
1288 else up the line will take care of it later. */
1289 #define SEC_LINKER_CREATED 0x100000
1291 /* This section should not be subject to garbage collection.
1292 Also set to inform the linker that this section should not be
1293 listed in the link map as discarded. */
1294 #define SEC_KEEP 0x200000
1296 /* This section contains "short" data, and should be placed
1297 "near" the GP. */
1298 #define SEC_SMALL_DATA 0x400000
1300 /* Attempt to merge identical entities in the section.
1301 Entity size is given in the entsize field. */
1302 #define SEC_MERGE 0x800000
1304 /* If given with SEC_MERGE, entities to merge are zero terminated
1305 strings where entsize specifies character size instead of fixed
1306 size entries. */
1307 #define SEC_STRINGS 0x1000000
1309 /* This section contains data about section groups. */
1310 #define SEC_GROUP 0x2000000
1312 /* The section is a COFF shared library section. This flag is
1313 only for the linker. If this type of section appears in
1314 the input file, the linker must copy it to the output file
1315 without changing the vma or size. FIXME: Although this
1316 was originally intended to be general, it really is COFF
1317 specific (and the flag was renamed to indicate this). It
1318 might be cleaner to have some more general mechanism to
1319 allow the back end to control what the linker does with
1320 sections. */
1321 #define SEC_COFF_SHARED_LIBRARY 0x4000000
1323 /* This section contains data which may be shared with other
1324 executables or shared objects. This is for COFF only. */
1325 #define SEC_COFF_SHARED 0x8000000
1327 /* When a section with this flag is being linked, then if the size of
1328 the input section is less than a page, it should not cross a page
1329 boundary. If the size of the input section is one page or more,
1330 it should be aligned on a page boundary. This is for TI
1331 TMS320C54X only. */
1332 #define SEC_TIC54X_BLOCK 0x10000000
1334 /* Conditionally link this section; do not link if there are no
1335 references found to any symbol in the section. This is for TI
1336 TMS320C54X only. */
1337 #define SEC_TIC54X_CLINK 0x20000000
1339 /* Indicate that section has the no read flag set. This happens
1340 when memory read flag isn't set. */
1341 #define SEC_COFF_NOREAD 0x40000000
1343 /* End of section flags. */
1345 /* Some internal packed boolean fields. */
1347 /* See the vma field. */
1348 unsigned int user_set_vma : 1;
1350 /* A mark flag used by some of the linker backends. */
1351 unsigned int linker_mark : 1;
1353 /* Another mark flag used by some of the linker backends. Set for
1354 output sections that have an input section. */
1355 unsigned int linker_has_input : 1;
1357 /* Mark flag used by some linker backends for garbage collection. */
1358 unsigned int gc_mark : 1;
1360 /* Section compression status. */
1361 unsigned int compress_status : 2;
1362 #define COMPRESS_SECTION_NONE 0
1363 #define COMPRESS_SECTION_DONE 1
1364 #define DECOMPRESS_SECTION_SIZED 2
1366 /* The following flags are used by the ELF linker. */
1368 /* Mark sections which have been allocated to segments. */
1369 unsigned int segment_mark : 1;
1371 /* Type of sec_info information. */
1372 unsigned int sec_info_type:3;
1373 #define ELF_INFO_TYPE_NONE 0
1374 #define ELF_INFO_TYPE_STABS 1
1375 #define ELF_INFO_TYPE_MERGE 2
1376 #define ELF_INFO_TYPE_EH_FRAME 3
1377 #define ELF_INFO_TYPE_JUST_SYMS 4
1379 /* Nonzero if this section uses RELA relocations, rather than REL. */
1380 unsigned int use_rela_p:1;
1382 /* Bits used by various backends. The generic code doesn't touch
1383 these fields. */
1385 unsigned int sec_flg0:1;
1386 unsigned int sec_flg1:1;
1387 unsigned int sec_flg2:1;
1388 unsigned int sec_flg3:1;
1389 unsigned int sec_flg4:1;
1390 unsigned int sec_flg5:1;
1392 /* End of internal packed boolean fields. */
1394 /* The virtual memory address of the section - where it will be
1395 at run time. The symbols are relocated against this. The
1396 user_set_vma flag is maintained by bfd; if it's not set, the
1397 backend can assign addresses (for example, in <<a.out>>, where
1398 the default address for <<.data>> is dependent on the specific
1399 target and various flags). */
1400 bfd_vma vma;
1402 /* The load address of the section - where it would be in a
1403 rom image; really only used for writing section header
1404 information. */
1405 bfd_vma lma;
1407 /* The size of the section in octets, as it will be output.
1408 Contains a value even if the section has no contents (e.g., the
1409 size of <<.bss>>). */
1410 bfd_size_type size;
1412 /* For input sections, the original size on disk of the section, in
1413 octets. This field should be set for any section whose size is
1414 changed by linker relaxation. It is required for sections where
1415 the linker relaxation scheme doesn't cache altered section and
1416 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1417 targets), and thus the original size needs to be kept to read the
1418 section multiple times. For output sections, rawsize holds the
1419 section size calculated on a previous linker relaxation pass. */
1420 bfd_size_type rawsize;
1422 /* The compressed size of the section in octets. */
1423 bfd_size_type compressed_size;
1425 /* Relaxation table. */
1426 struct relax_table *relax;
1428 /* Count of used relaxation table entries. */
1429 int relax_count;
1432 /* If this section is going to be output, then this value is the
1433 offset in *bytes* into the output section of the first byte in the
1434 input section (byte ==> smallest addressable unit on the
1435 target). In most cases, if this was going to start at the
1436 100th octet (8-bit quantity) in the output section, this value
1437 would be 100. However, if the target byte size is 16 bits
1438 (bfd_octets_per_byte is "2"), this value would be 50. */
1439 bfd_vma output_offset;
1441 /* The output section through which to map on output. */
1442 struct bfd_section *output_section;
1444 /* The alignment requirement of the section, as an exponent of 2 -
1445 e.g., 3 aligns to 2^3 (or 8). */
1446 unsigned int alignment_power;
1448 /* If an input section, a pointer to a vector of relocation
1449 records for the data in this section. */
1450 struct reloc_cache_entry *relocation;
1452 /* If an output section, a pointer to a vector of pointers to
1453 relocation records for the data in this section. */
1454 struct reloc_cache_entry **orelocation;
1456 /* The number of relocation records in one of the above. */
1457 unsigned reloc_count;
1459 /* Information below is back end specific - and not always used
1460 or updated. */
1462 /* File position of section data. */
1463 file_ptr filepos;
1465 /* File position of relocation info. */
1466 file_ptr rel_filepos;
1468 /* File position of line data. */
1469 file_ptr line_filepos;
1471 /* Pointer to data for applications. */
1472 void *userdata;
1474 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1475 contents. */
1476 unsigned char *contents;
1478 /* Attached line number information. */
1479 alent *lineno;
1481 /* Number of line number records. */
1482 unsigned int lineno_count;
1484 /* Entity size for merging purposes. */
1485 unsigned int entsize;
1487 /* Points to the kept section if this section is a link-once section,
1488 and is discarded. */
1489 struct bfd_section *kept_section;
1491 /* When a section is being output, this value changes as more
1492 linenumbers are written out. */
1493 file_ptr moving_line_filepos;
1495 /* What the section number is in the target world. */
1496 int target_index;
1498 void *used_by_bfd;
1500 /* If this is a constructor section then here is a list of the
1501 relocations created to relocate items within it. */
1502 struct relent_chain *constructor_chain;
1504 /* The BFD which owns the section. */
1505 bfd *owner;
1507 /* A symbol which points at this section only. */
1508 struct bfd_symbol *symbol;
1509 struct bfd_symbol **symbol_ptr_ptr;
1511 /* Early in the link process, map_head and map_tail are used to build
1512 a list of input sections attached to an output section. Later,
1513 output sections use these fields for a list of bfd_link_order
1514 structs. */
1515 union {
1516 struct bfd_link_order *link_order;
1517 struct bfd_section *s;
1518 } map_head, map_tail;
1519 } asection;
1521 /* Relax table contains information about instructions which can
1522 be removed by relaxation -- replacing a long address with a
1523 short address. */
1524 struct relax_table {
1525 /* Address where bytes may be deleted. */
1526 bfd_vma addr;
1528 /* Number of bytes to be deleted. */
1529 int size;
1532 /* These sections are global, and are managed by BFD. The application
1533 and target back end are not permitted to change the values in
1534 these sections. New code should use the section_ptr macros rather
1535 than referring directly to the const sections. The const sections
1536 may eventually vanish. */
1537 #define BFD_ABS_SECTION_NAME "*ABS*"
1538 #define BFD_UND_SECTION_NAME "*UND*"
1539 #define BFD_COM_SECTION_NAME "*COM*"
1540 #define BFD_IND_SECTION_NAME "*IND*"
1542 /* The absolute section. */
1543 extern asection bfd_abs_section;
1544 #define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1545 #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
1546 /* Pointer to the undefined section. */
1547 extern asection bfd_und_section;
1548 #define bfd_und_section_ptr ((asection *) &bfd_und_section)
1549 #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1550 /* Pointer to the common section. */
1551 extern asection bfd_com_section;
1552 #define bfd_com_section_ptr ((asection *) &bfd_com_section)
1553 /* Pointer to the indirect section. */
1554 extern asection bfd_ind_section;
1555 #define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1556 #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1558 #define bfd_is_const_section(SEC) \
1559 ( ((SEC) == bfd_abs_section_ptr) \
1560 || ((SEC) == bfd_und_section_ptr) \
1561 || ((SEC) == bfd_com_section_ptr) \
1562 || ((SEC) == bfd_ind_section_ptr))
1564 /* Macros to handle insertion and deletion of a bfd's sections. These
1565 only handle the list pointers, ie. do not adjust section_count,
1566 target_index etc. */
1567 #define bfd_section_list_remove(ABFD, S) \
1568 do \
1570 asection *_s = S; \
1571 asection *_next = _s->next; \
1572 asection *_prev = _s->prev; \
1573 if (_prev) \
1574 _prev->next = _next; \
1575 else \
1576 (ABFD)->sections = _next; \
1577 if (_next) \
1578 _next->prev = _prev; \
1579 else \
1580 (ABFD)->section_last = _prev; \
1582 while (0)
1583 #define bfd_section_list_append(ABFD, S) \
1584 do \
1586 asection *_s = S; \
1587 bfd *_abfd = ABFD; \
1588 _s->next = NULL; \
1589 if (_abfd->section_last) \
1591 _s->prev = _abfd->section_last; \
1592 _abfd->section_last->next = _s; \
1594 else \
1596 _s->prev = NULL; \
1597 _abfd->sections = _s; \
1599 _abfd->section_last = _s; \
1601 while (0)
1602 #define bfd_section_list_prepend(ABFD, S) \
1603 do \
1605 asection *_s = S; \
1606 bfd *_abfd = ABFD; \
1607 _s->prev = NULL; \
1608 if (_abfd->sections) \
1610 _s->next = _abfd->sections; \
1611 _abfd->sections->prev = _s; \
1613 else \
1615 _s->next = NULL; \
1616 _abfd->section_last = _s; \
1618 _abfd->sections = _s; \
1620 while (0)
1621 #define bfd_section_list_insert_after(ABFD, A, S) \
1622 do \
1624 asection *_a = A; \
1625 asection *_s = S; \
1626 asection *_next = _a->next; \
1627 _s->next = _next; \
1628 _s->prev = _a; \
1629 _a->next = _s; \
1630 if (_next) \
1631 _next->prev = _s; \
1632 else \
1633 (ABFD)->section_last = _s; \
1635 while (0)
1636 #define bfd_section_list_insert_before(ABFD, B, S) \
1637 do \
1639 asection *_b = B; \
1640 asection *_s = S; \
1641 asection *_prev = _b->prev; \
1642 _s->prev = _prev; \
1643 _s->next = _b; \
1644 _b->prev = _s; \
1645 if (_prev) \
1646 _prev->next = _s; \
1647 else \
1648 (ABFD)->sections = _s; \
1650 while (0)
1651 #define bfd_section_removed_from_list(ABFD, S) \
1652 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
1654 #define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
1655 /* name, id, index, next, prev, flags, user_set_vma, */ \
1656 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1658 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
1659 0, 0, 1, 0, \
1661 /* segment_mark, sec_info_type, use_rela_p, */ \
1662 0, 0, 0, \
1664 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
1665 0, 0, 0, 0, 0, 0, \
1667 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \
1668 0, 0, 0, 0, 0, 0, 0, \
1670 /* output_offset, output_section, alignment_power, */ \
1671 0, (struct bfd_section *) &SEC, 0, \
1673 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1674 NULL, NULL, 0, 0, 0, \
1676 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1677 0, NULL, NULL, NULL, 0, \
1679 /* entsize, kept_section, moving_line_filepos, */ \
1680 0, NULL, 0, \
1682 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1683 0, NULL, NULL, NULL, \
1685 /* symbol, symbol_ptr_ptr, */ \
1686 (struct bfd_symbol *) SYM, &SEC.symbol, \
1688 /* map_head, map_tail */ \
1689 { NULL }, { NULL } \
1692 void bfd_section_list_clear (bfd *);
1694 asection *bfd_get_section_by_name (bfd *abfd, const char *name);
1696 asection *bfd_get_section_by_name_if
1697 (bfd *abfd,
1698 const char *name,
1699 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1700 void *obj);
1702 char *bfd_get_unique_section_name
1703 (bfd *abfd, const char *templat, int *count);
1705 asection *bfd_make_section_old_way (bfd *abfd, const char *name);
1707 asection *bfd_make_section_anyway_with_flags
1708 (bfd *abfd, const char *name, flagword flags);
1710 asection *bfd_make_section_anyway (bfd *abfd, const char *name);
1712 asection *bfd_make_section_with_flags
1713 (bfd *, const char *name, flagword flags);
1715 asection *bfd_make_section (bfd *, const char *name);
1717 bfd_boolean bfd_set_section_flags
1718 (bfd *abfd, asection *sec, flagword flags);
1720 void bfd_rename_section
1721 (bfd *abfd, asection *sec, const char *newname);
1723 void bfd_map_over_sections
1724 (bfd *abfd,
1725 void (*func) (bfd *abfd, asection *sect, void *obj),
1726 void *obj);
1728 asection *bfd_sections_find_if
1729 (bfd *abfd,
1730 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
1731 void *obj);
1733 bfd_boolean bfd_set_section_size
1734 (bfd *abfd, asection *sec, bfd_size_type val);
1736 bfd_boolean bfd_set_section_contents
1737 (bfd *abfd, asection *section, const void *data,
1738 file_ptr offset, bfd_size_type count);
1740 bfd_boolean bfd_get_section_contents
1741 (bfd *abfd, asection *section, void *location, file_ptr offset,
1742 bfd_size_type count);
1744 bfd_boolean bfd_malloc_and_get_section
1745 (bfd *abfd, asection *section, bfd_byte **buf);
1747 bfd_boolean bfd_copy_private_section_data
1748 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
1750 #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1751 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1752 (ibfd, isection, obfd, osection))
1753 bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1755 bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
1757 /* Extracted from archures.c. */
1758 enum bfd_architecture
1760 bfd_arch_unknown, /* File arch not known. */
1761 bfd_arch_obscure, /* Arch known, not one of these. */
1762 bfd_arch_m68k, /* Motorola 68xxx */
1763 #define bfd_mach_m68000 1
1764 #define bfd_mach_m68008 2
1765 #define bfd_mach_m68010 3
1766 #define bfd_mach_m68020 4
1767 #define bfd_mach_m68030 5
1768 #define bfd_mach_m68040 6
1769 #define bfd_mach_m68060 7
1770 #define bfd_mach_cpu32 8
1771 #define bfd_mach_fido 9
1772 #define bfd_mach_mcf_isa_a_nodiv 10
1773 #define bfd_mach_mcf_isa_a 11
1774 #define bfd_mach_mcf_isa_a_mac 12
1775 #define bfd_mach_mcf_isa_a_emac 13
1776 #define bfd_mach_mcf_isa_aplus 14
1777 #define bfd_mach_mcf_isa_aplus_mac 15
1778 #define bfd_mach_mcf_isa_aplus_emac 16
1779 #define bfd_mach_mcf_isa_b_nousp 17
1780 #define bfd_mach_mcf_isa_b_nousp_mac 18
1781 #define bfd_mach_mcf_isa_b_nousp_emac 19
1782 #define bfd_mach_mcf_isa_b 20
1783 #define bfd_mach_mcf_isa_b_mac 21
1784 #define bfd_mach_mcf_isa_b_emac 22
1785 #define bfd_mach_mcf_isa_b_float 23
1786 #define bfd_mach_mcf_isa_b_float_mac 24
1787 #define bfd_mach_mcf_isa_b_float_emac 25
1788 #define bfd_mach_mcf_isa_c 26
1789 #define bfd_mach_mcf_isa_c_mac 27
1790 #define bfd_mach_mcf_isa_c_emac 28
1791 #define bfd_mach_mcf_isa_c_nodiv 29
1792 #define bfd_mach_mcf_isa_c_nodiv_mac 30
1793 #define bfd_mach_mcf_isa_c_nodiv_emac 31
1794 bfd_arch_vax, /* DEC Vax */
1795 bfd_arch_i960, /* Intel 960 */
1796 /* The order of the following is important.
1797 lower number indicates a machine type that
1798 only accepts a subset of the instructions
1799 available to machines with higher numbers.
1800 The exception is the "ca", which is
1801 incompatible with all other machines except
1802 "core". */
1804 #define bfd_mach_i960_core 1
1805 #define bfd_mach_i960_ka_sa 2
1806 #define bfd_mach_i960_kb_sb 3
1807 #define bfd_mach_i960_mc 4
1808 #define bfd_mach_i960_xa 5
1809 #define bfd_mach_i960_ca 6
1810 #define bfd_mach_i960_jx 7
1811 #define bfd_mach_i960_hx 8
1813 bfd_arch_or32, /* OpenRISC 32 */
1815 bfd_arch_sparc, /* SPARC */
1816 #define bfd_mach_sparc 1
1817 /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
1818 #define bfd_mach_sparc_sparclet 2
1819 #define bfd_mach_sparc_sparclite 3
1820 #define bfd_mach_sparc_v8plus 4
1821 #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
1822 #define bfd_mach_sparc_sparclite_le 6
1823 #define bfd_mach_sparc_v9 7
1824 #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1825 #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1826 #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
1827 /* Nonzero if MACH has the v9 instruction set. */
1828 #define bfd_mach_sparc_v9_p(mach) \
1829 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
1830 && (mach) != bfd_mach_sparc_sparclite_le)
1831 /* Nonzero if MACH is a 64 bit sparc architecture. */
1832 #define bfd_mach_sparc_64bit_p(mach) \
1833 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
1834 bfd_arch_spu, /* PowerPC SPU */
1835 #define bfd_mach_spu 256
1836 bfd_arch_mips, /* MIPS Rxxxx */
1837 #define bfd_mach_mips3000 3000
1838 #define bfd_mach_mips3900 3900
1839 #define bfd_mach_mips4000 4000
1840 #define bfd_mach_mips4010 4010
1841 #define bfd_mach_mips4100 4100
1842 #define bfd_mach_mips4111 4111
1843 #define bfd_mach_mips4120 4120
1844 #define bfd_mach_mips4300 4300
1845 #define bfd_mach_mips4400 4400
1846 #define bfd_mach_mips4600 4600
1847 #define bfd_mach_mips4650 4650
1848 #define bfd_mach_mips5000 5000
1849 #define bfd_mach_mips5400 5400
1850 #define bfd_mach_mips5500 5500
1851 #define bfd_mach_mips6000 6000
1852 #define bfd_mach_mips7000 7000
1853 #define bfd_mach_mips8000 8000
1854 #define bfd_mach_mips9000 9000
1855 #define bfd_mach_mips10000 10000
1856 #define bfd_mach_mips12000 12000
1857 #define bfd_mach_mips14000 14000
1858 #define bfd_mach_mips16000 16000
1859 #define bfd_mach_mips16 16
1860 #define bfd_mach_mips5 5
1861 #define bfd_mach_mips_loongson_2e 3001
1862 #define bfd_mach_mips_loongson_2f 3002
1863 #define bfd_mach_mips_loongson_3a 3003
1864 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
1865 #define bfd_mach_mips_octeon 6501
1866 #define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */
1867 #define bfd_mach_mipsisa32 32
1868 #define bfd_mach_mipsisa32r2 33
1869 #define bfd_mach_mipsisa64 64
1870 #define bfd_mach_mipsisa64r2 65
1871 bfd_arch_i386, /* Intel 386 */
1872 #define bfd_mach_i386_i386 1
1873 #define bfd_mach_i386_i8086 2
1874 #define bfd_mach_i386_i386_intel_syntax 3
1875 #define bfd_mach_x64_32 32
1876 #define bfd_mach_x64_32_intel_syntax 33
1877 #define bfd_mach_x86_64 64
1878 #define bfd_mach_x86_64_intel_syntax 65
1879 bfd_arch_l1om, /* Intel L1OM */
1880 #define bfd_mach_l1om 66
1881 #define bfd_mach_l1om_intel_syntax 67
1882 bfd_arch_we32k, /* AT&T WE32xxx */
1883 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1884 bfd_arch_i860, /* Intel 860 */
1885 bfd_arch_i370, /* IBM 360/370 Mainframes */
1886 bfd_arch_romp, /* IBM ROMP PC/RT */
1887 bfd_arch_convex, /* Convex */
1888 bfd_arch_m88k, /* Motorola 88xxx */
1889 bfd_arch_m98k, /* Motorola 98xxx */
1890 bfd_arch_pyramid, /* Pyramid Technology */
1891 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
1892 #define bfd_mach_h8300 1
1893 #define bfd_mach_h8300h 2
1894 #define bfd_mach_h8300s 3
1895 #define bfd_mach_h8300hn 4
1896 #define bfd_mach_h8300sn 5
1897 #define bfd_mach_h8300sx 6
1898 #define bfd_mach_h8300sxn 7
1899 bfd_arch_pdp11, /* DEC PDP-11 */
1900 bfd_arch_plugin,
1901 bfd_arch_powerpc, /* PowerPC */
1902 #define bfd_mach_ppc 32
1903 #define bfd_mach_ppc64 64
1904 #define bfd_mach_ppc_403 403
1905 #define bfd_mach_ppc_403gc 4030
1906 #define bfd_mach_ppc_405 405
1907 #define bfd_mach_ppc_505 505
1908 #define bfd_mach_ppc_601 601
1909 #define bfd_mach_ppc_602 602
1910 #define bfd_mach_ppc_603 603
1911 #define bfd_mach_ppc_ec603e 6031
1912 #define bfd_mach_ppc_604 604
1913 #define bfd_mach_ppc_620 620
1914 #define bfd_mach_ppc_630 630
1915 #define bfd_mach_ppc_750 750
1916 #define bfd_mach_ppc_860 860
1917 #define bfd_mach_ppc_a35 35
1918 #define bfd_mach_ppc_rs64ii 642
1919 #define bfd_mach_ppc_rs64iii 643
1920 #define bfd_mach_ppc_7400 7400
1921 #define bfd_mach_ppc_e500 500
1922 #define bfd_mach_ppc_e500mc 5001
1923 #define bfd_mach_ppc_e500mc64 5005
1924 #define bfd_mach_ppc_titan 83
1925 bfd_arch_rs6000, /* IBM RS/6000 */
1926 #define bfd_mach_rs6k 6000
1927 #define bfd_mach_rs6k_rs1 6001
1928 #define bfd_mach_rs6k_rsc 6003
1929 #define bfd_mach_rs6k_rs2 6002
1930 bfd_arch_hppa, /* HP PA RISC */
1931 #define bfd_mach_hppa10 10
1932 #define bfd_mach_hppa11 11
1933 #define bfd_mach_hppa20 20
1934 #define bfd_mach_hppa20w 25
1935 bfd_arch_d10v, /* Mitsubishi D10V */
1936 #define bfd_mach_d10v 1
1937 #define bfd_mach_d10v_ts2 2
1938 #define bfd_mach_d10v_ts3 3
1939 bfd_arch_d30v, /* Mitsubishi D30V */
1940 bfd_arch_dlx, /* DLX */
1941 bfd_arch_m68hc11, /* Motorola 68HC11 */
1942 bfd_arch_m68hc12, /* Motorola 68HC12 */
1943 #define bfd_mach_m6812_default 0
1944 #define bfd_mach_m6812 1
1945 #define bfd_mach_m6812s 2
1946 bfd_arch_z8k, /* Zilog Z8000 */
1947 #define bfd_mach_z8001 1
1948 #define bfd_mach_z8002 2
1949 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
1950 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
1951 #define bfd_mach_sh 1
1952 #define bfd_mach_sh2 0x20
1953 #define bfd_mach_sh_dsp 0x2d
1954 #define bfd_mach_sh2a 0x2a
1955 #define bfd_mach_sh2a_nofpu 0x2b
1956 #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1957 #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1958 #define bfd_mach_sh2a_or_sh4 0x2a3
1959 #define bfd_mach_sh2a_or_sh3e 0x2a4
1960 #define bfd_mach_sh2e 0x2e
1961 #define bfd_mach_sh3 0x30
1962 #define bfd_mach_sh3_nommu 0x31
1963 #define bfd_mach_sh3_dsp 0x3d
1964 #define bfd_mach_sh3e 0x3e
1965 #define bfd_mach_sh4 0x40
1966 #define bfd_mach_sh4_nofpu 0x41
1967 #define bfd_mach_sh4_nommu_nofpu 0x42
1968 #define bfd_mach_sh4a 0x4a
1969 #define bfd_mach_sh4a_nofpu 0x4b
1970 #define bfd_mach_sh4al_dsp 0x4d
1971 #define bfd_mach_sh5 0x50
1972 bfd_arch_alpha, /* Dec Alpha */
1973 #define bfd_mach_alpha_ev4 0x10
1974 #define bfd_mach_alpha_ev5 0x20
1975 #define bfd_mach_alpha_ev6 0x30
1976 bfd_arch_arm, /* Advanced Risc Machines ARM. */
1977 #define bfd_mach_arm_unknown 0
1978 #define bfd_mach_arm_2 1
1979 #define bfd_mach_arm_2a 2
1980 #define bfd_mach_arm_3 3
1981 #define bfd_mach_arm_3M 4
1982 #define bfd_mach_arm_4 5
1983 #define bfd_mach_arm_4T 6
1984 #define bfd_mach_arm_5 7
1985 #define bfd_mach_arm_5T 8
1986 #define bfd_mach_arm_5TE 9
1987 #define bfd_mach_arm_XScale 10
1988 #define bfd_mach_arm_ep9312 11
1989 #define bfd_mach_arm_iWMMXt 12
1990 #define bfd_mach_arm_iWMMXt2 13
1991 bfd_arch_ns32k, /* National Semiconductors ns32000 */
1992 bfd_arch_w65, /* WDC 65816 */
1993 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
1994 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
1995 #define bfd_mach_tic3x 30
1996 #define bfd_mach_tic4x 40
1997 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
1998 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */
1999 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
2000 bfd_arch_v850, /* NEC V850 */
2001 #define bfd_mach_v850 1
2002 #define bfd_mach_v850e 'E'
2003 #define bfd_mach_v850e1 '1'
2004 #define bfd_mach_v850e2 0x4532
2005 #define bfd_mach_v850e2v3 0x45325633
2006 bfd_arch_arc, /* ARC Cores */
2007 #define bfd_mach_arc_5 5
2008 #define bfd_mach_arc_6 6
2009 #define bfd_mach_arc_7 7
2010 #define bfd_mach_arc_8 8
2011 bfd_arch_m32c, /* Renesas M16C/M32C. */
2012 #define bfd_mach_m16c 0x75
2013 #define bfd_mach_m32c 0x78
2014 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
2015 #define bfd_mach_m32r 1 /* For backwards compatibility. */
2016 #define bfd_mach_m32rx 'x'
2017 #define bfd_mach_m32r2 '2'
2018 bfd_arch_mn10200, /* Matsushita MN10200 */
2019 bfd_arch_mn10300, /* Matsushita MN10300 */
2020 #define bfd_mach_mn10300 300
2021 #define bfd_mach_am33 330
2022 #define bfd_mach_am33_2 332
2023 bfd_arch_fr30,
2024 #define bfd_mach_fr30 0x46523330
2025 bfd_arch_frv,
2026 #define bfd_mach_frv 1
2027 #define bfd_mach_frvsimple 2
2028 #define bfd_mach_fr300 300
2029 #define bfd_mach_fr400 400
2030 #define bfd_mach_fr450 450
2031 #define bfd_mach_frvtomcat 499 /* fr500 prototype */
2032 #define bfd_mach_fr500 500
2033 #define bfd_mach_fr550 550
2034 bfd_arch_moxie, /* The moxie processor */
2035 #define bfd_mach_moxie 1
2036 bfd_arch_mcore,
2037 bfd_arch_mep,
2038 #define bfd_mach_mep 1
2039 #define bfd_mach_mep_h1 0x6831
2040 #define bfd_mach_mep_c5 0x6335
2041 bfd_arch_ia64, /* HP/Intel ia64 */
2042 #define bfd_mach_ia64_elf64 64
2043 #define bfd_mach_ia64_elf32 32
2044 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
2045 #define bfd_mach_ip2022 1
2046 #define bfd_mach_ip2022ext 2
2047 bfd_arch_iq2000, /* Vitesse IQ2000. */
2048 #define bfd_mach_iq2000 1
2049 #define bfd_mach_iq10 2
2050 bfd_arch_mt,
2051 #define bfd_mach_ms1 1
2052 #define bfd_mach_mrisc2 2
2053 #define bfd_mach_ms2 3
2054 bfd_arch_pj,
2055 bfd_arch_avr, /* Atmel AVR microcontrollers. */
2056 #define bfd_mach_avr1 1
2057 #define bfd_mach_avr2 2
2058 #define bfd_mach_avr25 25
2059 #define bfd_mach_avr3 3
2060 #define bfd_mach_avr31 31
2061 #define bfd_mach_avr35 35
2062 #define bfd_mach_avr4 4
2063 #define bfd_mach_avr5 5
2064 #define bfd_mach_avr51 51
2065 #define bfd_mach_avr6 6
2066 bfd_arch_bfin, /* ADI Blackfin */
2067 #define bfd_mach_bfin 1
2068 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2069 #define bfd_mach_cr16 1
2070 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2071 #define bfd_mach_cr16c 1
2072 bfd_arch_crx, /* National Semiconductor CRX. */
2073 #define bfd_mach_crx 1
2074 bfd_arch_cris, /* Axis CRIS */
2075 #define bfd_mach_cris_v0_v10 255
2076 #define bfd_mach_cris_v32 32
2077 #define bfd_mach_cris_v10_v32 1032
2078 bfd_arch_rx, /* Renesas RX. */
2079 #define bfd_mach_rx 0x75
2080 bfd_arch_s390, /* IBM s390 */
2081 #define bfd_mach_s390_31 31
2082 #define bfd_mach_s390_64 64
2083 bfd_arch_score, /* Sunplus score */
2084 #define bfd_mach_score3 3
2085 #define bfd_mach_score7 7
2086 bfd_arch_openrisc, /* OpenRISC */
2087 bfd_arch_mmix, /* Donald Knuth's educational processor. */
2088 bfd_arch_xstormy16,
2089 #define bfd_mach_xstormy16 1
2090 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2091 #define bfd_mach_msp11 11
2092 #define bfd_mach_msp110 110
2093 #define bfd_mach_msp12 12
2094 #define bfd_mach_msp13 13
2095 #define bfd_mach_msp14 14
2096 #define bfd_mach_msp15 15
2097 #define bfd_mach_msp16 16
2098 #define bfd_mach_msp21 21
2099 #define bfd_mach_msp31 31
2100 #define bfd_mach_msp32 32
2101 #define bfd_mach_msp33 33
2102 #define bfd_mach_msp41 41
2103 #define bfd_mach_msp42 42
2104 #define bfd_mach_msp43 43
2105 #define bfd_mach_msp44 44
2106 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2107 #define bfd_mach_xc16x 1
2108 #define bfd_mach_xc16xl 2
2109 #define bfd_mach_xc16xs 3
2110 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2111 #define bfd_mach_xtensa 1
2112 bfd_arch_z80,
2113 #define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2114 #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2115 #define bfd_mach_z80full 7 /* All undocumented instructions. */
2116 #define bfd_mach_r800 11 /* R800: successor with multiplication. */
2117 bfd_arch_lm32, /* Lattice Mico32 */
2118 #define bfd_mach_lm32 1
2119 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
2120 bfd_arch_last
2123 typedef struct bfd_arch_info
2125 int bits_per_word;
2126 int bits_per_address;
2127 int bits_per_byte;
2128 enum bfd_architecture arch;
2129 unsigned long mach;
2130 const char *arch_name;
2131 const char *printable_name;
2132 unsigned int section_align_power;
2133 /* TRUE if this is the default machine for the architecture.
2134 The default arch should be the first entry for an arch so that
2135 all the entries for that arch can be accessed via <<next>>. */
2136 bfd_boolean the_default;
2137 const struct bfd_arch_info * (*compatible)
2138 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
2140 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
2142 const struct bfd_arch_info *next;
2144 bfd_arch_info_type;
2146 const char *bfd_printable_name (bfd *abfd);
2148 const bfd_arch_info_type *bfd_scan_arch (const char *string);
2150 const char **bfd_arch_list (void);
2152 const bfd_arch_info_type *bfd_arch_get_compatible
2153 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
2155 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
2157 enum bfd_architecture bfd_get_arch (bfd *abfd);
2159 unsigned long bfd_get_mach (bfd *abfd);
2161 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
2163 unsigned int bfd_arch_bits_per_address (bfd *abfd);
2165 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
2167 const bfd_arch_info_type *bfd_lookup_arch
2168 (enum bfd_architecture arch, unsigned long machine);
2170 const char *bfd_printable_arch_mach
2171 (enum bfd_architecture arch, unsigned long machine);
2173 unsigned int bfd_octets_per_byte (bfd *abfd);
2175 unsigned int bfd_arch_mach_octets_per_byte
2176 (enum bfd_architecture arch, unsigned long machine);
2178 /* Extracted from reloc.c. */
2179 typedef enum bfd_reloc_status
2181 /* No errors detected. */
2182 bfd_reloc_ok,
2184 /* The relocation was performed, but there was an overflow. */
2185 bfd_reloc_overflow,
2187 /* The address to relocate was not within the section supplied. */
2188 bfd_reloc_outofrange,
2190 /* Used by special functions. */
2191 bfd_reloc_continue,
2193 /* Unsupported relocation size requested. */
2194 bfd_reloc_notsupported,
2196 /* Unused. */
2197 bfd_reloc_other,
2199 /* The symbol to relocate against was undefined. */
2200 bfd_reloc_undefined,
2202 /* The relocation was performed, but may not be ok - presently
2203 generated only when linking i960 coff files with i960 b.out
2204 symbols. If this type is returned, the error_message argument
2205 to bfd_perform_relocation will be set. */
2206 bfd_reloc_dangerous
2208 bfd_reloc_status_type;
2211 typedef struct reloc_cache_entry
2213 /* A pointer into the canonical table of pointers. */
2214 struct bfd_symbol **sym_ptr_ptr;
2216 /* offset in section. */
2217 bfd_size_type address;
2219 /* addend for relocation value. */
2220 bfd_vma addend;
2222 /* Pointer to how to perform the required relocation. */
2223 reloc_howto_type *howto;
2226 arelent;
2228 enum complain_overflow
2230 /* Do not complain on overflow. */
2231 complain_overflow_dont,
2233 /* Complain if the value overflows when considered as a signed
2234 number one bit larger than the field. ie. A bitfield of N bits
2235 is allowed to represent -2**n to 2**n-1. */
2236 complain_overflow_bitfield,
2238 /* Complain if the value overflows when considered as a signed
2239 number. */
2240 complain_overflow_signed,
2242 /* Complain if the value overflows when considered as an
2243 unsigned number. */
2244 complain_overflow_unsigned
2247 struct reloc_howto_struct
2249 /* The type field has mainly a documentary use - the back end can
2250 do what it wants with it, though normally the back end's
2251 external idea of what a reloc number is stored
2252 in this field. For example, a PC relative word relocation
2253 in a coff environment has the type 023 - because that's
2254 what the outside world calls a R_PCRWORD reloc. */
2255 unsigned int type;
2257 /* The value the final relocation is shifted right by. This drops
2258 unwanted data from the relocation. */
2259 unsigned int rightshift;
2261 /* The size of the item to be relocated. This is *not* a
2262 power-of-two measure. To get the number of bytes operated
2263 on by a type of relocation, use bfd_get_reloc_size. */
2264 int size;
2266 /* The number of bits in the item to be relocated. This is used
2267 when doing overflow checking. */
2268 unsigned int bitsize;
2270 /* The relocation is relative to the field being relocated. */
2271 bfd_boolean pc_relative;
2273 /* The bit position of the reloc value in the destination.
2274 The relocated value is left shifted by this amount. */
2275 unsigned int bitpos;
2277 /* What type of overflow error should be checked for when
2278 relocating. */
2279 enum complain_overflow complain_on_overflow;
2281 /* If this field is non null, then the supplied function is
2282 called rather than the normal function. This allows really
2283 strange relocation methods to be accommodated (e.g., i960 callj
2284 instructions). */
2285 bfd_reloc_status_type (*special_function)
2286 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
2287 bfd *, char **);
2289 /* The textual name of the relocation type. */
2290 char *name;
2292 /* Some formats record a relocation addend in the section contents
2293 rather than with the relocation. For ELF formats this is the
2294 distinction between USE_REL and USE_RELA (though the code checks
2295 for USE_REL == 1/0). The value of this field is TRUE if the
2296 addend is recorded with the section contents; when performing a
2297 partial link (ld -r) the section contents (the data) will be
2298 modified. The value of this field is FALSE if addends are
2299 recorded with the relocation (in arelent.addend); when performing
2300 a partial link the relocation will be modified.
2301 All relocations for all ELF USE_RELA targets should set this field
2302 to FALSE (values of TRUE should be looked on with suspicion).
2303 However, the converse is not true: not all relocations of all ELF
2304 USE_REL targets set this field to TRUE. Why this is so is peculiar
2305 to each particular target. For relocs that aren't used in partial
2306 links (e.g. GOT stuff) it doesn't matter what this is set to. */
2307 bfd_boolean partial_inplace;
2309 /* src_mask selects the part of the instruction (or data) to be used
2310 in the relocation sum. If the target relocations don't have an
2311 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2312 dst_mask to extract the addend from the section contents. If
2313 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2314 field should be zero. Non-zero values for ELF USE_RELA targets are
2315 bogus as in those cases the value in the dst_mask part of the
2316 section contents should be treated as garbage. */
2317 bfd_vma src_mask;
2319 /* dst_mask selects which parts of the instruction (or data) are
2320 replaced with a relocated value. */
2321 bfd_vma dst_mask;
2323 /* When some formats create PC relative instructions, they leave
2324 the value of the pc of the place being relocated in the offset
2325 slot of the instruction, so that a PC relative relocation can
2326 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2327 Some formats leave the displacement part of an instruction
2328 empty (e.g., m88k bcs); this flag signals the fact. */
2329 bfd_boolean pcrel_offset;
2332 #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2333 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2334 #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2335 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
2336 NAME, FALSE, 0, 0, IN)
2338 #define EMPTY_HOWTO(C) \
2339 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2340 NULL, FALSE, 0, 0, FALSE)
2342 #define HOWTO_PREPARE(relocation, symbol) \
2344 if (symbol != NULL) \
2346 if (bfd_is_com_section (symbol->section)) \
2348 relocation = 0; \
2350 else \
2352 relocation = symbol->value; \
2357 unsigned int bfd_get_reloc_size (reloc_howto_type *);
2359 typedef struct relent_chain
2361 arelent relent;
2362 struct relent_chain *next;
2364 arelent_chain;
2366 bfd_reloc_status_type bfd_check_overflow
2367 (enum complain_overflow how,
2368 unsigned int bitsize,
2369 unsigned int rightshift,
2370 unsigned int addrsize,
2371 bfd_vma relocation);
2373 bfd_reloc_status_type bfd_perform_relocation
2374 (bfd *abfd,
2375 arelent *reloc_entry,
2376 void *data,
2377 asection *input_section,
2378 bfd *output_bfd,
2379 char **error_message);
2381 bfd_reloc_status_type bfd_install_relocation
2382 (bfd *abfd,
2383 arelent *reloc_entry,
2384 void *data, bfd_vma data_start,
2385 asection *input_section,
2386 char **error_message);
2388 enum bfd_reloc_code_real {
2389 _dummy_first_bfd_reloc_code_real,
2392 /* Basic absolute relocations of N bits. */
2393 BFD_RELOC_64,
2394 BFD_RELOC_32,
2395 BFD_RELOC_26,
2396 BFD_RELOC_24,
2397 BFD_RELOC_16,
2398 BFD_RELOC_14,
2399 BFD_RELOC_8,
2401 /* PC-relative relocations. Sometimes these are relative to the address
2402 of the relocation itself; sometimes they are relative to the start of
2403 the section containing the relocation. It depends on the specific target.
2405 The 24-bit relocation is used in some Intel 960 configurations. */
2406 BFD_RELOC_64_PCREL,
2407 BFD_RELOC_32_PCREL,
2408 BFD_RELOC_24_PCREL,
2409 BFD_RELOC_16_PCREL,
2410 BFD_RELOC_12_PCREL,
2411 BFD_RELOC_8_PCREL,
2413 /* Section relative relocations. Some targets need this for DWARF2. */
2414 BFD_RELOC_32_SECREL,
2416 /* For ELF. */
2417 BFD_RELOC_32_GOT_PCREL,
2418 BFD_RELOC_16_GOT_PCREL,
2419 BFD_RELOC_8_GOT_PCREL,
2420 BFD_RELOC_32_GOTOFF,
2421 BFD_RELOC_16_GOTOFF,
2422 BFD_RELOC_LO16_GOTOFF,
2423 BFD_RELOC_HI16_GOTOFF,
2424 BFD_RELOC_HI16_S_GOTOFF,
2425 BFD_RELOC_8_GOTOFF,
2426 BFD_RELOC_64_PLT_PCREL,
2427 BFD_RELOC_32_PLT_PCREL,
2428 BFD_RELOC_24_PLT_PCREL,
2429 BFD_RELOC_16_PLT_PCREL,
2430 BFD_RELOC_8_PLT_PCREL,
2431 BFD_RELOC_64_PLTOFF,
2432 BFD_RELOC_32_PLTOFF,
2433 BFD_RELOC_16_PLTOFF,
2434 BFD_RELOC_LO16_PLTOFF,
2435 BFD_RELOC_HI16_PLTOFF,
2436 BFD_RELOC_HI16_S_PLTOFF,
2437 BFD_RELOC_8_PLTOFF,
2439 /* Relocations used by 68K ELF. */
2440 BFD_RELOC_68K_GLOB_DAT,
2441 BFD_RELOC_68K_JMP_SLOT,
2442 BFD_RELOC_68K_RELATIVE,
2443 BFD_RELOC_68K_TLS_GD32,
2444 BFD_RELOC_68K_TLS_GD16,
2445 BFD_RELOC_68K_TLS_GD8,
2446 BFD_RELOC_68K_TLS_LDM32,
2447 BFD_RELOC_68K_TLS_LDM16,
2448 BFD_RELOC_68K_TLS_LDM8,
2449 BFD_RELOC_68K_TLS_LDO32,
2450 BFD_RELOC_68K_TLS_LDO16,
2451 BFD_RELOC_68K_TLS_LDO8,
2452 BFD_RELOC_68K_TLS_IE32,
2453 BFD_RELOC_68K_TLS_IE16,
2454 BFD_RELOC_68K_TLS_IE8,
2455 BFD_RELOC_68K_TLS_LE32,
2456 BFD_RELOC_68K_TLS_LE16,
2457 BFD_RELOC_68K_TLS_LE8,
2459 /* Linkage-table relative. */
2460 BFD_RELOC_32_BASEREL,
2461 BFD_RELOC_16_BASEREL,
2462 BFD_RELOC_LO16_BASEREL,
2463 BFD_RELOC_HI16_BASEREL,
2464 BFD_RELOC_HI16_S_BASEREL,
2465 BFD_RELOC_8_BASEREL,
2466 BFD_RELOC_RVA,
2468 /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
2469 BFD_RELOC_8_FFnn,
2471 /* These PC-relative relocations are stored as word displacements --
2472 i.e., byte displacements shifted right two bits. The 30-bit word
2473 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2474 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2475 signed 16-bit displacement is used on the MIPS, and the 23-bit
2476 displacement is used on the Alpha. */
2477 BFD_RELOC_32_PCREL_S2,
2478 BFD_RELOC_16_PCREL_S2,
2479 BFD_RELOC_23_PCREL_S2,
2481 /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2482 the target word. These are used on the SPARC. */
2483 BFD_RELOC_HI22,
2484 BFD_RELOC_LO10,
2486 /* For systems that allocate a Global Pointer register, these are
2487 displacements off that register. These relocation types are
2488 handled specially, because the value the register will have is
2489 decided relatively late. */
2490 BFD_RELOC_GPREL16,
2491 BFD_RELOC_GPREL32,
2493 /* Reloc types used for i960/b.out. */
2494 BFD_RELOC_I960_CALLJ,
2496 /* SPARC ELF relocations. There is probably some overlap with other
2497 relocation types already defined. */
2498 BFD_RELOC_NONE,
2499 BFD_RELOC_SPARC_WDISP22,
2500 BFD_RELOC_SPARC22,
2501 BFD_RELOC_SPARC13,
2502 BFD_RELOC_SPARC_GOT10,
2503 BFD_RELOC_SPARC_GOT13,
2504 BFD_RELOC_SPARC_GOT22,
2505 BFD_RELOC_SPARC_PC10,
2506 BFD_RELOC_SPARC_PC22,
2507 BFD_RELOC_SPARC_WPLT30,
2508 BFD_RELOC_SPARC_COPY,
2509 BFD_RELOC_SPARC_GLOB_DAT,
2510 BFD_RELOC_SPARC_JMP_SLOT,
2511 BFD_RELOC_SPARC_RELATIVE,
2512 BFD_RELOC_SPARC_UA16,
2513 BFD_RELOC_SPARC_UA32,
2514 BFD_RELOC_SPARC_UA64,
2515 BFD_RELOC_SPARC_GOTDATA_HIX22,
2516 BFD_RELOC_SPARC_GOTDATA_LOX10,
2517 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2518 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2519 BFD_RELOC_SPARC_GOTDATA_OP,
2520 BFD_RELOC_SPARC_JMP_IREL,
2521 BFD_RELOC_SPARC_IRELATIVE,
2523 /* I think these are specific to SPARC a.out (e.g., Sun 4). */
2524 BFD_RELOC_SPARC_BASE13,
2525 BFD_RELOC_SPARC_BASE22,
2527 /* SPARC64 relocations */
2528 #define BFD_RELOC_SPARC_64 BFD_RELOC_64
2529 BFD_RELOC_SPARC_10,
2530 BFD_RELOC_SPARC_11,
2531 BFD_RELOC_SPARC_OLO10,
2532 BFD_RELOC_SPARC_HH22,
2533 BFD_RELOC_SPARC_HM10,
2534 BFD_RELOC_SPARC_LM22,
2535 BFD_RELOC_SPARC_PC_HH22,
2536 BFD_RELOC_SPARC_PC_HM10,
2537 BFD_RELOC_SPARC_PC_LM22,
2538 BFD_RELOC_SPARC_WDISP16,
2539 BFD_RELOC_SPARC_WDISP19,
2540 BFD_RELOC_SPARC_7,
2541 BFD_RELOC_SPARC_6,
2542 BFD_RELOC_SPARC_5,
2543 #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2544 BFD_RELOC_SPARC_PLT32,
2545 BFD_RELOC_SPARC_PLT64,
2546 BFD_RELOC_SPARC_HIX22,
2547 BFD_RELOC_SPARC_LOX10,
2548 BFD_RELOC_SPARC_H44,
2549 BFD_RELOC_SPARC_M44,
2550 BFD_RELOC_SPARC_L44,
2551 BFD_RELOC_SPARC_REGISTER,
2553 /* SPARC little endian relocation */
2554 BFD_RELOC_SPARC_REV32,
2556 /* SPARC TLS relocations */
2557 BFD_RELOC_SPARC_TLS_GD_HI22,
2558 BFD_RELOC_SPARC_TLS_GD_LO10,
2559 BFD_RELOC_SPARC_TLS_GD_ADD,
2560 BFD_RELOC_SPARC_TLS_GD_CALL,
2561 BFD_RELOC_SPARC_TLS_LDM_HI22,
2562 BFD_RELOC_SPARC_TLS_LDM_LO10,
2563 BFD_RELOC_SPARC_TLS_LDM_ADD,
2564 BFD_RELOC_SPARC_TLS_LDM_CALL,
2565 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2566 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2567 BFD_RELOC_SPARC_TLS_LDO_ADD,
2568 BFD_RELOC_SPARC_TLS_IE_HI22,
2569 BFD_RELOC_SPARC_TLS_IE_LO10,
2570 BFD_RELOC_SPARC_TLS_IE_LD,
2571 BFD_RELOC_SPARC_TLS_IE_LDX,
2572 BFD_RELOC_SPARC_TLS_IE_ADD,
2573 BFD_RELOC_SPARC_TLS_LE_HIX22,
2574 BFD_RELOC_SPARC_TLS_LE_LOX10,
2575 BFD_RELOC_SPARC_TLS_DTPMOD32,
2576 BFD_RELOC_SPARC_TLS_DTPMOD64,
2577 BFD_RELOC_SPARC_TLS_DTPOFF32,
2578 BFD_RELOC_SPARC_TLS_DTPOFF64,
2579 BFD_RELOC_SPARC_TLS_TPOFF32,
2580 BFD_RELOC_SPARC_TLS_TPOFF64,
2582 /* SPU Relocations. */
2583 BFD_RELOC_SPU_IMM7,
2584 BFD_RELOC_SPU_IMM8,
2585 BFD_RELOC_SPU_IMM10,
2586 BFD_RELOC_SPU_IMM10W,
2587 BFD_RELOC_SPU_IMM16,
2588 BFD_RELOC_SPU_IMM16W,
2589 BFD_RELOC_SPU_IMM18,
2590 BFD_RELOC_SPU_PCREL9a,
2591 BFD_RELOC_SPU_PCREL9b,
2592 BFD_RELOC_SPU_PCREL16,
2593 BFD_RELOC_SPU_LO16,
2594 BFD_RELOC_SPU_HI16,
2595 BFD_RELOC_SPU_PPU32,
2596 BFD_RELOC_SPU_PPU64,
2597 BFD_RELOC_SPU_ADD_PIC,
2599 /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2600 "addend" in some special way.
2601 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2602 writing; when reading, it will be the absolute section symbol. The
2603 addend is the displacement in bytes of the "lda" instruction from
2604 the "ldah" instruction (which is at the address of this reloc). */
2605 BFD_RELOC_ALPHA_GPDISP_HI16,
2607 /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2608 with GPDISP_HI16 relocs. The addend is ignored when writing the
2609 relocations out, and is filled in with the file's GP value on
2610 reading, for convenience. */
2611 BFD_RELOC_ALPHA_GPDISP_LO16,
2613 /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2614 relocation except that there is no accompanying GPDISP_LO16
2615 relocation. */
2616 BFD_RELOC_ALPHA_GPDISP,
2618 /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2619 the assembler turns it into a LDQ instruction to load the address of
2620 the symbol, and then fills in a register in the real instruction.
2622 The LITERAL reloc, at the LDQ instruction, refers to the .lita
2623 section symbol. The addend is ignored when writing, but is filled
2624 in with the file's GP value on reading, for convenience, as with the
2625 GPDISP_LO16 reloc.
2627 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2628 It should refer to the symbol to be referenced, as with 16_GOTOFF,
2629 but it generates output not based on the position within the .got
2630 section, but relative to the GP value chosen for the file during the
2631 final link stage.
2633 The LITUSE reloc, on the instruction using the loaded address, gives
2634 information to the linker that it might be able to use to optimize
2635 away some literal section references. The symbol is ignored (read
2636 as the absolute section symbol), and the "addend" indicates the type
2637 of instruction using the register:
2638 1 - "memory" fmt insn
2639 2 - byte-manipulation (byte offset reg)
2640 3 - jsr (target of branch) */
2641 BFD_RELOC_ALPHA_LITERAL,
2642 BFD_RELOC_ALPHA_ELF_LITERAL,
2643 BFD_RELOC_ALPHA_LITUSE,
2645 /* The HINT relocation indicates a value that should be filled into the
2646 "hint" field of a jmp/jsr/ret instruction, for possible branch-
2647 prediction logic which may be provided on some processors. */
2648 BFD_RELOC_ALPHA_HINT,
2650 /* The LINKAGE relocation outputs a linkage pair in the object file,
2651 which is filled by the linker. */
2652 BFD_RELOC_ALPHA_LINKAGE,
2654 /* The CODEADDR relocation outputs a STO_CA in the object file,
2655 which is filled by the linker. */
2656 BFD_RELOC_ALPHA_CODEADDR,
2658 /* The GPREL_HI/LO relocations together form a 32-bit offset from the
2659 GP register. */
2660 BFD_RELOC_ALPHA_GPREL_HI16,
2661 BFD_RELOC_ALPHA_GPREL_LO16,
2663 /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2664 share a common GP, and the target address is adjusted for
2665 STO_ALPHA_STD_GPLOAD. */
2666 BFD_RELOC_ALPHA_BRSGP,
2668 /* The NOP relocation outputs a NOP if the longword displacement
2669 between two procedure entry points is < 2^21. */
2670 BFD_RELOC_ALPHA_NOP,
2672 /* The BSR relocation outputs a BSR if the longword displacement
2673 between two procedure entry points is < 2^21. */
2674 BFD_RELOC_ALPHA_BSR,
2676 /* The LDA relocation outputs a LDA if the longword displacement
2677 between two procedure entry points is < 2^16. */
2678 BFD_RELOC_ALPHA_LDA,
2680 /* The BOH relocation outputs a BSR if the longword displacement
2681 between two procedure entry points is < 2^21, or else a hint. */
2682 BFD_RELOC_ALPHA_BOH,
2684 /* Alpha thread-local storage relocations. */
2685 BFD_RELOC_ALPHA_TLSGD,
2686 BFD_RELOC_ALPHA_TLSLDM,
2687 BFD_RELOC_ALPHA_DTPMOD64,
2688 BFD_RELOC_ALPHA_GOTDTPREL16,
2689 BFD_RELOC_ALPHA_DTPREL64,
2690 BFD_RELOC_ALPHA_DTPREL_HI16,
2691 BFD_RELOC_ALPHA_DTPREL_LO16,
2692 BFD_RELOC_ALPHA_DTPREL16,
2693 BFD_RELOC_ALPHA_GOTTPREL16,
2694 BFD_RELOC_ALPHA_TPREL64,
2695 BFD_RELOC_ALPHA_TPREL_HI16,
2696 BFD_RELOC_ALPHA_TPREL_LO16,
2697 BFD_RELOC_ALPHA_TPREL16,
2699 /* Bits 27..2 of the relocation address shifted right 2 bits;
2700 simple reloc otherwise. */
2701 BFD_RELOC_MIPS_JMP,
2703 /* The MIPS16 jump instruction. */
2704 BFD_RELOC_MIPS16_JMP,
2706 /* MIPS16 GP relative reloc. */
2707 BFD_RELOC_MIPS16_GPREL,
2709 /* High 16 bits of 32-bit value; simple reloc. */
2710 BFD_RELOC_HI16,
2712 /* High 16 bits of 32-bit value but the low 16 bits will be sign
2713 extended and added to form the final result. If the low 16
2714 bits form a negative number, we need to add one to the high value
2715 to compensate for the borrow when the low bits are added. */
2716 BFD_RELOC_HI16_S,
2718 /* Low 16 bits. */
2719 BFD_RELOC_LO16,
2721 /* High 16 bits of 32-bit pc-relative value */
2722 BFD_RELOC_HI16_PCREL,
2724 /* High 16 bits of 32-bit pc-relative value, adjusted */
2725 BFD_RELOC_HI16_S_PCREL,
2727 /* Low 16 bits of pc-relative value */
2728 BFD_RELOC_LO16_PCREL,
2730 /* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
2731 16-bit immediate fields */
2732 BFD_RELOC_MIPS16_GOT16,
2733 BFD_RELOC_MIPS16_CALL16,
2735 /* MIPS16 high 16 bits of 32-bit value. */
2736 BFD_RELOC_MIPS16_HI16,
2738 /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2739 extended and added to form the final result. If the low 16
2740 bits form a negative number, we need to add one to the high value
2741 to compensate for the borrow when the low bits are added. */
2742 BFD_RELOC_MIPS16_HI16_S,
2744 /* MIPS16 low 16 bits. */
2745 BFD_RELOC_MIPS16_LO16,
2747 /* Relocation against a MIPS literal section. */
2748 BFD_RELOC_MIPS_LITERAL,
2750 /* MIPS ELF relocations. */
2751 BFD_RELOC_MIPS_GOT16,
2752 BFD_RELOC_MIPS_CALL16,
2753 BFD_RELOC_MIPS_GOT_HI16,
2754 BFD_RELOC_MIPS_GOT_LO16,
2755 BFD_RELOC_MIPS_CALL_HI16,
2756 BFD_RELOC_MIPS_CALL_LO16,
2757 BFD_RELOC_MIPS_SUB,
2758 BFD_RELOC_MIPS_GOT_PAGE,
2759 BFD_RELOC_MIPS_GOT_OFST,
2760 BFD_RELOC_MIPS_GOT_DISP,
2761 BFD_RELOC_MIPS_SHIFT5,
2762 BFD_RELOC_MIPS_SHIFT6,
2763 BFD_RELOC_MIPS_INSERT_A,
2764 BFD_RELOC_MIPS_INSERT_B,
2765 BFD_RELOC_MIPS_DELETE,
2766 BFD_RELOC_MIPS_HIGHEST,
2767 BFD_RELOC_MIPS_HIGHER,
2768 BFD_RELOC_MIPS_SCN_DISP,
2769 BFD_RELOC_MIPS_REL16,
2770 BFD_RELOC_MIPS_RELGOT,
2771 BFD_RELOC_MIPS_JALR,
2772 BFD_RELOC_MIPS_TLS_DTPMOD32,
2773 BFD_RELOC_MIPS_TLS_DTPREL32,
2774 BFD_RELOC_MIPS_TLS_DTPMOD64,
2775 BFD_RELOC_MIPS_TLS_DTPREL64,
2776 BFD_RELOC_MIPS_TLS_GD,
2777 BFD_RELOC_MIPS_TLS_LDM,
2778 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2779 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2780 BFD_RELOC_MIPS_TLS_GOTTPREL,
2781 BFD_RELOC_MIPS_TLS_TPREL32,
2782 BFD_RELOC_MIPS_TLS_TPREL64,
2783 BFD_RELOC_MIPS_TLS_TPREL_HI16,
2784 BFD_RELOC_MIPS_TLS_TPREL_LO16,
2787 /* MIPS ELF relocations (VxWorks and PLT extensions). */
2788 BFD_RELOC_MIPS_COPY,
2789 BFD_RELOC_MIPS_JUMP_SLOT,
2792 /* Moxie ELF relocations. */
2793 BFD_RELOC_MOXIE_10_PCREL,
2796 /* Fujitsu Frv Relocations. */
2797 BFD_RELOC_FRV_LABEL16,
2798 BFD_RELOC_FRV_LABEL24,
2799 BFD_RELOC_FRV_LO16,
2800 BFD_RELOC_FRV_HI16,
2801 BFD_RELOC_FRV_GPREL12,
2802 BFD_RELOC_FRV_GPRELU12,
2803 BFD_RELOC_FRV_GPREL32,
2804 BFD_RELOC_FRV_GPRELHI,
2805 BFD_RELOC_FRV_GPRELLO,
2806 BFD_RELOC_FRV_GOT12,
2807 BFD_RELOC_FRV_GOTHI,
2808 BFD_RELOC_FRV_GOTLO,
2809 BFD_RELOC_FRV_FUNCDESC,
2810 BFD_RELOC_FRV_FUNCDESC_GOT12,
2811 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2812 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2813 BFD_RELOC_FRV_FUNCDESC_VALUE,
2814 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2815 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2816 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2817 BFD_RELOC_FRV_GOTOFF12,
2818 BFD_RELOC_FRV_GOTOFFHI,
2819 BFD_RELOC_FRV_GOTOFFLO,
2820 BFD_RELOC_FRV_GETTLSOFF,
2821 BFD_RELOC_FRV_TLSDESC_VALUE,
2822 BFD_RELOC_FRV_GOTTLSDESC12,
2823 BFD_RELOC_FRV_GOTTLSDESCHI,
2824 BFD_RELOC_FRV_GOTTLSDESCLO,
2825 BFD_RELOC_FRV_TLSMOFF12,
2826 BFD_RELOC_FRV_TLSMOFFHI,
2827 BFD_RELOC_FRV_TLSMOFFLO,
2828 BFD_RELOC_FRV_GOTTLSOFF12,
2829 BFD_RELOC_FRV_GOTTLSOFFHI,
2830 BFD_RELOC_FRV_GOTTLSOFFLO,
2831 BFD_RELOC_FRV_TLSOFF,
2832 BFD_RELOC_FRV_TLSDESC_RELAX,
2833 BFD_RELOC_FRV_GETTLSOFF_RELAX,
2834 BFD_RELOC_FRV_TLSOFF_RELAX,
2835 BFD_RELOC_FRV_TLSMOFF,
2838 /* This is a 24bit GOT-relative reloc for the mn10300. */
2839 BFD_RELOC_MN10300_GOTOFF24,
2841 /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2842 in the instruction. */
2843 BFD_RELOC_MN10300_GOT32,
2845 /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2846 in the instruction. */
2847 BFD_RELOC_MN10300_GOT24,
2849 /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2850 in the instruction. */
2851 BFD_RELOC_MN10300_GOT16,
2853 /* Copy symbol at runtime. */
2854 BFD_RELOC_MN10300_COPY,
2856 /* Create GOT entry. */
2857 BFD_RELOC_MN10300_GLOB_DAT,
2859 /* Create PLT entry. */
2860 BFD_RELOC_MN10300_JMP_SLOT,
2862 /* Adjust by program base. */
2863 BFD_RELOC_MN10300_RELATIVE,
2865 /* Together with another reloc targeted at the same location,
2866 allows for a value that is the difference of two symbols
2867 in the same section. */
2868 BFD_RELOC_MN10300_SYM_DIFF,
2870 /* The addend of this reloc is an alignment power that must
2871 be honoured at the offset's location, regardless of linker
2872 relaxation. */
2873 BFD_RELOC_MN10300_ALIGN,
2876 /* i386/elf relocations */
2877 BFD_RELOC_386_GOT32,
2878 BFD_RELOC_386_PLT32,
2879 BFD_RELOC_386_COPY,
2880 BFD_RELOC_386_GLOB_DAT,
2881 BFD_RELOC_386_JUMP_SLOT,
2882 BFD_RELOC_386_RELATIVE,
2883 BFD_RELOC_386_GOTOFF,
2884 BFD_RELOC_386_GOTPC,
2885 BFD_RELOC_386_TLS_TPOFF,
2886 BFD_RELOC_386_TLS_IE,
2887 BFD_RELOC_386_TLS_GOTIE,
2888 BFD_RELOC_386_TLS_LE,
2889 BFD_RELOC_386_TLS_GD,
2890 BFD_RELOC_386_TLS_LDM,
2891 BFD_RELOC_386_TLS_LDO_32,
2892 BFD_RELOC_386_TLS_IE_32,
2893 BFD_RELOC_386_TLS_LE_32,
2894 BFD_RELOC_386_TLS_DTPMOD32,
2895 BFD_RELOC_386_TLS_DTPOFF32,
2896 BFD_RELOC_386_TLS_TPOFF32,
2897 BFD_RELOC_386_TLS_GOTDESC,
2898 BFD_RELOC_386_TLS_DESC_CALL,
2899 BFD_RELOC_386_TLS_DESC,
2900 BFD_RELOC_386_IRELATIVE,
2902 /* x86-64/elf relocations */
2903 BFD_RELOC_X86_64_GOT32,
2904 BFD_RELOC_X86_64_PLT32,
2905 BFD_RELOC_X86_64_COPY,
2906 BFD_RELOC_X86_64_GLOB_DAT,
2907 BFD_RELOC_X86_64_JUMP_SLOT,
2908 BFD_RELOC_X86_64_RELATIVE,
2909 BFD_RELOC_X86_64_GOTPCREL,
2910 BFD_RELOC_X86_64_32S,
2911 BFD_RELOC_X86_64_DTPMOD64,
2912 BFD_RELOC_X86_64_DTPOFF64,
2913 BFD_RELOC_X86_64_TPOFF64,
2914 BFD_RELOC_X86_64_TLSGD,
2915 BFD_RELOC_X86_64_TLSLD,
2916 BFD_RELOC_X86_64_DTPOFF32,
2917 BFD_RELOC_X86_64_GOTTPOFF,
2918 BFD_RELOC_X86_64_TPOFF32,
2919 BFD_RELOC_X86_64_GOTOFF64,
2920 BFD_RELOC_X86_64_GOTPC32,
2921 BFD_RELOC_X86_64_GOT64,
2922 BFD_RELOC_X86_64_GOTPCREL64,
2923 BFD_RELOC_X86_64_GOTPC64,
2924 BFD_RELOC_X86_64_GOTPLT64,
2925 BFD_RELOC_X86_64_PLTOFF64,
2926 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2927 BFD_RELOC_X86_64_TLSDESC_CALL,
2928 BFD_RELOC_X86_64_TLSDESC,
2929 BFD_RELOC_X86_64_IRELATIVE,
2931 /* ns32k relocations */
2932 BFD_RELOC_NS32K_IMM_8,
2933 BFD_RELOC_NS32K_IMM_16,
2934 BFD_RELOC_NS32K_IMM_32,
2935 BFD_RELOC_NS32K_IMM_8_PCREL,
2936 BFD_RELOC_NS32K_IMM_16_PCREL,
2937 BFD_RELOC_NS32K_IMM_32_PCREL,
2938 BFD_RELOC_NS32K_DISP_8,
2939 BFD_RELOC_NS32K_DISP_16,
2940 BFD_RELOC_NS32K_DISP_32,
2941 BFD_RELOC_NS32K_DISP_8_PCREL,
2942 BFD_RELOC_NS32K_DISP_16_PCREL,
2943 BFD_RELOC_NS32K_DISP_32_PCREL,
2945 /* PDP11 relocations */
2946 BFD_RELOC_PDP11_DISP_8_PCREL,
2947 BFD_RELOC_PDP11_DISP_6_PCREL,
2949 /* Picojava relocs. Not all of these appear in object files. */
2950 BFD_RELOC_PJ_CODE_HI16,
2951 BFD_RELOC_PJ_CODE_LO16,
2952 BFD_RELOC_PJ_CODE_DIR16,
2953 BFD_RELOC_PJ_CODE_DIR32,
2954 BFD_RELOC_PJ_CODE_REL16,
2955 BFD_RELOC_PJ_CODE_REL32,
2957 /* Power(rs6000) and PowerPC relocations. */
2958 BFD_RELOC_PPC_B26,
2959 BFD_RELOC_PPC_BA26,
2960 BFD_RELOC_PPC_TOC16,
2961 BFD_RELOC_PPC_B16,
2962 BFD_RELOC_PPC_B16_BRTAKEN,
2963 BFD_RELOC_PPC_B16_BRNTAKEN,
2964 BFD_RELOC_PPC_BA16,
2965 BFD_RELOC_PPC_BA16_BRTAKEN,
2966 BFD_RELOC_PPC_BA16_BRNTAKEN,
2967 BFD_RELOC_PPC_COPY,
2968 BFD_RELOC_PPC_GLOB_DAT,
2969 BFD_RELOC_PPC_JMP_SLOT,
2970 BFD_RELOC_PPC_RELATIVE,
2971 BFD_RELOC_PPC_LOCAL24PC,
2972 BFD_RELOC_PPC_EMB_NADDR32,
2973 BFD_RELOC_PPC_EMB_NADDR16,
2974 BFD_RELOC_PPC_EMB_NADDR16_LO,
2975 BFD_RELOC_PPC_EMB_NADDR16_HI,
2976 BFD_RELOC_PPC_EMB_NADDR16_HA,
2977 BFD_RELOC_PPC_EMB_SDAI16,
2978 BFD_RELOC_PPC_EMB_SDA2I16,
2979 BFD_RELOC_PPC_EMB_SDA2REL,
2980 BFD_RELOC_PPC_EMB_SDA21,
2981 BFD_RELOC_PPC_EMB_MRKREF,
2982 BFD_RELOC_PPC_EMB_RELSEC16,
2983 BFD_RELOC_PPC_EMB_RELST_LO,
2984 BFD_RELOC_PPC_EMB_RELST_HI,
2985 BFD_RELOC_PPC_EMB_RELST_HA,
2986 BFD_RELOC_PPC_EMB_BIT_FLD,
2987 BFD_RELOC_PPC_EMB_RELSDA,
2988 BFD_RELOC_PPC64_HIGHER,
2989 BFD_RELOC_PPC64_HIGHER_S,
2990 BFD_RELOC_PPC64_HIGHEST,
2991 BFD_RELOC_PPC64_HIGHEST_S,
2992 BFD_RELOC_PPC64_TOC16_LO,
2993 BFD_RELOC_PPC64_TOC16_HI,
2994 BFD_RELOC_PPC64_TOC16_HA,
2995 BFD_RELOC_PPC64_TOC,
2996 BFD_RELOC_PPC64_PLTGOT16,
2997 BFD_RELOC_PPC64_PLTGOT16_LO,
2998 BFD_RELOC_PPC64_PLTGOT16_HI,
2999 BFD_RELOC_PPC64_PLTGOT16_HA,
3000 BFD_RELOC_PPC64_ADDR16_DS,
3001 BFD_RELOC_PPC64_ADDR16_LO_DS,
3002 BFD_RELOC_PPC64_GOT16_DS,
3003 BFD_RELOC_PPC64_GOT16_LO_DS,
3004 BFD_RELOC_PPC64_PLT16_LO_DS,
3005 BFD_RELOC_PPC64_SECTOFF_DS,
3006 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3007 BFD_RELOC_PPC64_TOC16_DS,
3008 BFD_RELOC_PPC64_TOC16_LO_DS,
3009 BFD_RELOC_PPC64_PLTGOT16_DS,
3010 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
3012 /* PowerPC and PowerPC64 thread-local storage relocations. */
3013 BFD_RELOC_PPC_TLS,
3014 BFD_RELOC_PPC_TLSGD,
3015 BFD_RELOC_PPC_TLSLD,
3016 BFD_RELOC_PPC_DTPMOD,
3017 BFD_RELOC_PPC_TPREL16,
3018 BFD_RELOC_PPC_TPREL16_LO,
3019 BFD_RELOC_PPC_TPREL16_HI,
3020 BFD_RELOC_PPC_TPREL16_HA,
3021 BFD_RELOC_PPC_TPREL,
3022 BFD_RELOC_PPC_DTPREL16,
3023 BFD_RELOC_PPC_DTPREL16_LO,
3024 BFD_RELOC_PPC_DTPREL16_HI,
3025 BFD_RELOC_PPC_DTPREL16_HA,
3026 BFD_RELOC_PPC_DTPREL,
3027 BFD_RELOC_PPC_GOT_TLSGD16,
3028 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3029 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3030 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3031 BFD_RELOC_PPC_GOT_TLSLD16,
3032 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3033 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3034 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3035 BFD_RELOC_PPC_GOT_TPREL16,
3036 BFD_RELOC_PPC_GOT_TPREL16_LO,
3037 BFD_RELOC_PPC_GOT_TPREL16_HI,
3038 BFD_RELOC_PPC_GOT_TPREL16_HA,
3039 BFD_RELOC_PPC_GOT_DTPREL16,
3040 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3041 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3042 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3043 BFD_RELOC_PPC64_TPREL16_DS,
3044 BFD_RELOC_PPC64_TPREL16_LO_DS,
3045 BFD_RELOC_PPC64_TPREL16_HIGHER,
3046 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3047 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3048 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3049 BFD_RELOC_PPC64_DTPREL16_DS,
3050 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3051 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3052 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3053 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3054 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3056 /* IBM 370/390 relocations */
3057 BFD_RELOC_I370_D12,
3059 /* The type of reloc used to build a constructor table - at the moment
3060 probably a 32 bit wide absolute relocation, but the target can choose.
3061 It generally does map to one of the other relocation types. */
3062 BFD_RELOC_CTOR,
3064 /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
3065 not stored in the instruction. */
3066 BFD_RELOC_ARM_PCREL_BRANCH,
3068 /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3069 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3070 field in the instruction. */
3071 BFD_RELOC_ARM_PCREL_BLX,
3073 /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3074 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3075 field in the instruction. */
3076 BFD_RELOC_THUMB_PCREL_BLX,
3078 /* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3079 BFD_RELOC_ARM_PCREL_CALL,
3081 /* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3082 BFD_RELOC_ARM_PCREL_JUMP,
3084 /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3085 The lowest bit must be zero and is not stored in the instruction.
3086 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3087 "nn" one smaller in all cases. Note further that BRANCH23
3088 corresponds to R_ARM_THM_CALL. */
3089 BFD_RELOC_THUMB_PCREL_BRANCH7,
3090 BFD_RELOC_THUMB_PCREL_BRANCH9,
3091 BFD_RELOC_THUMB_PCREL_BRANCH12,
3092 BFD_RELOC_THUMB_PCREL_BRANCH20,
3093 BFD_RELOC_THUMB_PCREL_BRANCH23,
3094 BFD_RELOC_THUMB_PCREL_BRANCH25,
3096 /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
3097 BFD_RELOC_ARM_OFFSET_IMM,
3099 /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
3100 BFD_RELOC_ARM_THUMB_OFFSET,
3102 /* Pc-relative or absolute relocation depending on target. Used for
3103 entries in .init_array sections. */
3104 BFD_RELOC_ARM_TARGET1,
3106 /* Read-only segment base relative address. */
3107 BFD_RELOC_ARM_ROSEGREL32,
3109 /* Data segment base relative address. */
3110 BFD_RELOC_ARM_SBREL32,
3112 /* This reloc is used for references to RTTI data from exception handling
3113 tables. The actual definition depends on the target. It may be a
3114 pc-relative or some form of GOT-indirect relocation. */
3115 BFD_RELOC_ARM_TARGET2,
3117 /* 31-bit PC relative address. */
3118 BFD_RELOC_ARM_PREL31,
3120 /* Low and High halfword relocations for MOVW and MOVT instructions. */
3121 BFD_RELOC_ARM_MOVW,
3122 BFD_RELOC_ARM_MOVT,
3123 BFD_RELOC_ARM_MOVW_PCREL,
3124 BFD_RELOC_ARM_MOVT_PCREL,
3125 BFD_RELOC_ARM_THUMB_MOVW,
3126 BFD_RELOC_ARM_THUMB_MOVT,
3127 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3128 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3130 /* Relocations for setting up GOTs and PLTs for shared libraries. */
3131 BFD_RELOC_ARM_JUMP_SLOT,
3132 BFD_RELOC_ARM_GLOB_DAT,
3133 BFD_RELOC_ARM_GOT32,
3134 BFD_RELOC_ARM_PLT32,
3135 BFD_RELOC_ARM_RELATIVE,
3136 BFD_RELOC_ARM_GOTOFF,
3137 BFD_RELOC_ARM_GOTPC,
3138 BFD_RELOC_ARM_GOT_PREL,
3140 /* ARM thread-local storage relocations. */
3141 BFD_RELOC_ARM_TLS_GD32,
3142 BFD_RELOC_ARM_TLS_LDO32,
3143 BFD_RELOC_ARM_TLS_LDM32,
3144 BFD_RELOC_ARM_TLS_DTPOFF32,
3145 BFD_RELOC_ARM_TLS_DTPMOD32,
3146 BFD_RELOC_ARM_TLS_TPOFF32,
3147 BFD_RELOC_ARM_TLS_IE32,
3148 BFD_RELOC_ARM_TLS_LE32,
3149 BFD_RELOC_ARM_TLS_GOTDESC,
3150 BFD_RELOC_ARM_TLS_CALL,
3151 BFD_RELOC_ARM_THM_TLS_CALL,
3152 BFD_RELOC_ARM_TLS_DESCSEQ,
3153 BFD_RELOC_ARM_THM_TLS_DESCSEQ,
3154 BFD_RELOC_ARM_TLS_DESC,
3156 /* ARM group relocations. */
3157 BFD_RELOC_ARM_ALU_PC_G0_NC,
3158 BFD_RELOC_ARM_ALU_PC_G0,
3159 BFD_RELOC_ARM_ALU_PC_G1_NC,
3160 BFD_RELOC_ARM_ALU_PC_G1,
3161 BFD_RELOC_ARM_ALU_PC_G2,
3162 BFD_RELOC_ARM_LDR_PC_G0,
3163 BFD_RELOC_ARM_LDR_PC_G1,
3164 BFD_RELOC_ARM_LDR_PC_G2,
3165 BFD_RELOC_ARM_LDRS_PC_G0,
3166 BFD_RELOC_ARM_LDRS_PC_G1,
3167 BFD_RELOC_ARM_LDRS_PC_G2,
3168 BFD_RELOC_ARM_LDC_PC_G0,
3169 BFD_RELOC_ARM_LDC_PC_G1,
3170 BFD_RELOC_ARM_LDC_PC_G2,
3171 BFD_RELOC_ARM_ALU_SB_G0_NC,
3172 BFD_RELOC_ARM_ALU_SB_G0,
3173 BFD_RELOC_ARM_ALU_SB_G1_NC,
3174 BFD_RELOC_ARM_ALU_SB_G1,
3175 BFD_RELOC_ARM_ALU_SB_G2,
3176 BFD_RELOC_ARM_LDR_SB_G0,
3177 BFD_RELOC_ARM_LDR_SB_G1,
3178 BFD_RELOC_ARM_LDR_SB_G2,
3179 BFD_RELOC_ARM_LDRS_SB_G0,
3180 BFD_RELOC_ARM_LDRS_SB_G1,
3181 BFD_RELOC_ARM_LDRS_SB_G2,
3182 BFD_RELOC_ARM_LDC_SB_G0,
3183 BFD_RELOC_ARM_LDC_SB_G1,
3184 BFD_RELOC_ARM_LDC_SB_G2,
3186 /* Annotation of BX instructions. */
3187 BFD_RELOC_ARM_V4BX,
3189 /* These relocs are only used within the ARM assembler. They are not
3190 (at present) written to any object files. */
3191 BFD_RELOC_ARM_IMMEDIATE,
3192 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3193 BFD_RELOC_ARM_T32_IMMEDIATE,
3194 BFD_RELOC_ARM_T32_ADD_IMM,
3195 BFD_RELOC_ARM_T32_IMM12,
3196 BFD_RELOC_ARM_T32_ADD_PC12,
3197 BFD_RELOC_ARM_SHIFT_IMM,
3198 BFD_RELOC_ARM_SMC,
3199 BFD_RELOC_ARM_HVC,
3200 BFD_RELOC_ARM_SWI,
3201 BFD_RELOC_ARM_MULTI,
3202 BFD_RELOC_ARM_CP_OFF_IMM,
3203 BFD_RELOC_ARM_CP_OFF_IMM_S2,
3204 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3205 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
3206 BFD_RELOC_ARM_ADR_IMM,
3207 BFD_RELOC_ARM_LDR_IMM,
3208 BFD_RELOC_ARM_LITERAL,
3209 BFD_RELOC_ARM_IN_POOL,
3210 BFD_RELOC_ARM_OFFSET_IMM8,
3211 BFD_RELOC_ARM_T32_OFFSET_U8,
3212 BFD_RELOC_ARM_T32_OFFSET_IMM,
3213 BFD_RELOC_ARM_HWLITERAL,
3214 BFD_RELOC_ARM_THUMB_ADD,
3215 BFD_RELOC_ARM_THUMB_IMM,
3216 BFD_RELOC_ARM_THUMB_SHIFT,
3218 /* Renesas / SuperH SH relocs. Not all of these appear in object files. */
3219 BFD_RELOC_SH_PCDISP8BY2,
3220 BFD_RELOC_SH_PCDISP12BY2,
3221 BFD_RELOC_SH_IMM3,
3222 BFD_RELOC_SH_IMM3U,
3223 BFD_RELOC_SH_DISP12,
3224 BFD_RELOC_SH_DISP12BY2,
3225 BFD_RELOC_SH_DISP12BY4,
3226 BFD_RELOC_SH_DISP12BY8,
3227 BFD_RELOC_SH_DISP20,
3228 BFD_RELOC_SH_DISP20BY8,
3229 BFD_RELOC_SH_IMM4,
3230 BFD_RELOC_SH_IMM4BY2,
3231 BFD_RELOC_SH_IMM4BY4,
3232 BFD_RELOC_SH_IMM8,
3233 BFD_RELOC_SH_IMM8BY2,
3234 BFD_RELOC_SH_IMM8BY4,
3235 BFD_RELOC_SH_PCRELIMM8BY2,
3236 BFD_RELOC_SH_PCRELIMM8BY4,
3237 BFD_RELOC_SH_SWITCH16,
3238 BFD_RELOC_SH_SWITCH32,
3239 BFD_RELOC_SH_USES,
3240 BFD_RELOC_SH_COUNT,
3241 BFD_RELOC_SH_ALIGN,
3242 BFD_RELOC_SH_CODE,
3243 BFD_RELOC_SH_DATA,
3244 BFD_RELOC_SH_LABEL,
3245 BFD_RELOC_SH_LOOP_START,
3246 BFD_RELOC_SH_LOOP_END,
3247 BFD_RELOC_SH_COPY,
3248 BFD_RELOC_SH_GLOB_DAT,
3249 BFD_RELOC_SH_JMP_SLOT,
3250 BFD_RELOC_SH_RELATIVE,
3251 BFD_RELOC_SH_GOTPC,
3252 BFD_RELOC_SH_GOT_LOW16,
3253 BFD_RELOC_SH_GOT_MEDLOW16,
3254 BFD_RELOC_SH_GOT_MEDHI16,
3255 BFD_RELOC_SH_GOT_HI16,
3256 BFD_RELOC_SH_GOTPLT_LOW16,
3257 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3258 BFD_RELOC_SH_GOTPLT_MEDHI16,
3259 BFD_RELOC_SH_GOTPLT_HI16,
3260 BFD_RELOC_SH_PLT_LOW16,
3261 BFD_RELOC_SH_PLT_MEDLOW16,
3262 BFD_RELOC_SH_PLT_MEDHI16,
3263 BFD_RELOC_SH_PLT_HI16,
3264 BFD_RELOC_SH_GOTOFF_LOW16,
3265 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3266 BFD_RELOC_SH_GOTOFF_MEDHI16,
3267 BFD_RELOC_SH_GOTOFF_HI16,
3268 BFD_RELOC_SH_GOTPC_LOW16,
3269 BFD_RELOC_SH_GOTPC_MEDLOW16,
3270 BFD_RELOC_SH_GOTPC_MEDHI16,
3271 BFD_RELOC_SH_GOTPC_HI16,
3272 BFD_RELOC_SH_COPY64,
3273 BFD_RELOC_SH_GLOB_DAT64,
3274 BFD_RELOC_SH_JMP_SLOT64,
3275 BFD_RELOC_SH_RELATIVE64,
3276 BFD_RELOC_SH_GOT10BY4,
3277 BFD_RELOC_SH_GOT10BY8,
3278 BFD_RELOC_SH_GOTPLT10BY4,
3279 BFD_RELOC_SH_GOTPLT10BY8,
3280 BFD_RELOC_SH_GOTPLT32,
3281 BFD_RELOC_SH_SHMEDIA_CODE,
3282 BFD_RELOC_SH_IMMU5,
3283 BFD_RELOC_SH_IMMS6,
3284 BFD_RELOC_SH_IMMS6BY32,
3285 BFD_RELOC_SH_IMMU6,
3286 BFD_RELOC_SH_IMMS10,
3287 BFD_RELOC_SH_IMMS10BY2,
3288 BFD_RELOC_SH_IMMS10BY4,
3289 BFD_RELOC_SH_IMMS10BY8,
3290 BFD_RELOC_SH_IMMS16,
3291 BFD_RELOC_SH_IMMU16,
3292 BFD_RELOC_SH_IMM_LOW16,
3293 BFD_RELOC_SH_IMM_LOW16_PCREL,
3294 BFD_RELOC_SH_IMM_MEDLOW16,
3295 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3296 BFD_RELOC_SH_IMM_MEDHI16,
3297 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3298 BFD_RELOC_SH_IMM_HI16,
3299 BFD_RELOC_SH_IMM_HI16_PCREL,
3300 BFD_RELOC_SH_PT_16,
3301 BFD_RELOC_SH_TLS_GD_32,
3302 BFD_RELOC_SH_TLS_LD_32,
3303 BFD_RELOC_SH_TLS_LDO_32,
3304 BFD_RELOC_SH_TLS_IE_32,
3305 BFD_RELOC_SH_TLS_LE_32,
3306 BFD_RELOC_SH_TLS_DTPMOD32,
3307 BFD_RELOC_SH_TLS_DTPOFF32,
3308 BFD_RELOC_SH_TLS_TPOFF32,
3309 BFD_RELOC_SH_GOT20,
3310 BFD_RELOC_SH_GOTOFF20,
3311 BFD_RELOC_SH_GOTFUNCDESC,
3312 BFD_RELOC_SH_GOTFUNCDESC20,
3313 BFD_RELOC_SH_GOTOFFFUNCDESC,
3314 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3315 BFD_RELOC_SH_FUNCDESC,
3317 /* ARC Cores relocs.
3318 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3319 not stored in the instruction. The high 20 bits are installed in bits 26
3320 through 7 of the instruction. */
3321 BFD_RELOC_ARC_B22_PCREL,
3323 /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3324 stored in the instruction. The high 24 bits are installed in bits 23
3325 through 0. */
3326 BFD_RELOC_ARC_B26,
3328 /* ADI Blackfin 16 bit immediate absolute reloc. */
3329 BFD_RELOC_BFIN_16_IMM,
3331 /* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3332 BFD_RELOC_BFIN_16_HIGH,
3334 /* ADI Blackfin 'a' part of LSETUP. */
3335 BFD_RELOC_BFIN_4_PCREL,
3337 /* ADI Blackfin. */
3338 BFD_RELOC_BFIN_5_PCREL,
3340 /* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3341 BFD_RELOC_BFIN_16_LOW,
3343 /* ADI Blackfin. */
3344 BFD_RELOC_BFIN_10_PCREL,
3346 /* ADI Blackfin 'b' part of LSETUP. */
3347 BFD_RELOC_BFIN_11_PCREL,
3349 /* ADI Blackfin. */
3350 BFD_RELOC_BFIN_12_PCREL_JUMP,
3352 /* ADI Blackfin Short jump, pcrel. */
3353 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3355 /* ADI Blackfin Call.x not implemented. */
3356 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3358 /* ADI Blackfin Long Jump pcrel. */
3359 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3361 /* ADI Blackfin FD-PIC relocations. */
3362 BFD_RELOC_BFIN_GOT17M4,
3363 BFD_RELOC_BFIN_GOTHI,
3364 BFD_RELOC_BFIN_GOTLO,
3365 BFD_RELOC_BFIN_FUNCDESC,
3366 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3367 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3368 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3369 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3370 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3371 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3372 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3373 BFD_RELOC_BFIN_GOTOFF17M4,
3374 BFD_RELOC_BFIN_GOTOFFHI,
3375 BFD_RELOC_BFIN_GOTOFFLO,
3377 /* ADI Blackfin GOT relocation. */
3378 BFD_RELOC_BFIN_GOT,
3380 /* ADI Blackfin PLTPC relocation. */
3381 BFD_RELOC_BFIN_PLTPC,
3383 /* ADI Blackfin arithmetic relocation. */
3384 BFD_ARELOC_BFIN_PUSH,
3386 /* ADI Blackfin arithmetic relocation. */
3387 BFD_ARELOC_BFIN_CONST,
3389 /* ADI Blackfin arithmetic relocation. */
3390 BFD_ARELOC_BFIN_ADD,
3392 /* ADI Blackfin arithmetic relocation. */
3393 BFD_ARELOC_BFIN_SUB,
3395 /* ADI Blackfin arithmetic relocation. */
3396 BFD_ARELOC_BFIN_MULT,
3398 /* ADI Blackfin arithmetic relocation. */
3399 BFD_ARELOC_BFIN_DIV,
3401 /* ADI Blackfin arithmetic relocation. */
3402 BFD_ARELOC_BFIN_MOD,
3404 /* ADI Blackfin arithmetic relocation. */
3405 BFD_ARELOC_BFIN_LSHIFT,
3407 /* ADI Blackfin arithmetic relocation. */
3408 BFD_ARELOC_BFIN_RSHIFT,
3410 /* ADI Blackfin arithmetic relocation. */
3411 BFD_ARELOC_BFIN_AND,
3413 /* ADI Blackfin arithmetic relocation. */
3414 BFD_ARELOC_BFIN_OR,
3416 /* ADI Blackfin arithmetic relocation. */
3417 BFD_ARELOC_BFIN_XOR,
3419 /* ADI Blackfin arithmetic relocation. */
3420 BFD_ARELOC_BFIN_LAND,
3422 /* ADI Blackfin arithmetic relocation. */
3423 BFD_ARELOC_BFIN_LOR,
3425 /* ADI Blackfin arithmetic relocation. */
3426 BFD_ARELOC_BFIN_LEN,
3428 /* ADI Blackfin arithmetic relocation. */
3429 BFD_ARELOC_BFIN_NEG,
3431 /* ADI Blackfin arithmetic relocation. */
3432 BFD_ARELOC_BFIN_COMP,
3434 /* ADI Blackfin arithmetic relocation. */
3435 BFD_ARELOC_BFIN_PAGE,
3437 /* ADI Blackfin arithmetic relocation. */
3438 BFD_ARELOC_BFIN_HWPAGE,
3440 /* ADI Blackfin arithmetic relocation. */
3441 BFD_ARELOC_BFIN_ADDR,
3443 /* Mitsubishi D10V relocs.
3444 This is a 10-bit reloc with the right 2 bits
3445 assumed to be 0. */
3446 BFD_RELOC_D10V_10_PCREL_R,
3448 /* Mitsubishi D10V relocs.
3449 This is a 10-bit reloc with the right 2 bits
3450 assumed to be 0. This is the same as the previous reloc
3451 except it is in the left container, i.e.,
3452 shifted left 15 bits. */
3453 BFD_RELOC_D10V_10_PCREL_L,
3455 /* This is an 18-bit reloc with the right 2 bits
3456 assumed to be 0. */
3457 BFD_RELOC_D10V_18,
3459 /* This is an 18-bit reloc with the right 2 bits
3460 assumed to be 0. */
3461 BFD_RELOC_D10V_18_PCREL,
3463 /* Mitsubishi D30V relocs.
3464 This is a 6-bit absolute reloc. */
3465 BFD_RELOC_D30V_6,
3467 /* This is a 6-bit pc-relative reloc with
3468 the right 3 bits assumed to be 0. */
3469 BFD_RELOC_D30V_9_PCREL,
3471 /* This is a 6-bit pc-relative reloc with
3472 the right 3 bits assumed to be 0. Same
3473 as the previous reloc but on the right side
3474 of the container. */
3475 BFD_RELOC_D30V_9_PCREL_R,
3477 /* This is a 12-bit absolute reloc with the
3478 right 3 bitsassumed to be 0. */
3479 BFD_RELOC_D30V_15,
3481 /* This is a 12-bit pc-relative reloc with
3482 the right 3 bits assumed to be 0. */
3483 BFD_RELOC_D30V_15_PCREL,
3485 /* This is a 12-bit pc-relative reloc with
3486 the right 3 bits assumed to be 0. Same
3487 as the previous reloc but on the right side
3488 of the container. */
3489 BFD_RELOC_D30V_15_PCREL_R,
3491 /* This is an 18-bit absolute reloc with
3492 the right 3 bits assumed to be 0. */
3493 BFD_RELOC_D30V_21,
3495 /* This is an 18-bit pc-relative reloc with
3496 the right 3 bits assumed to be 0. */
3497 BFD_RELOC_D30V_21_PCREL,
3499 /* This is an 18-bit pc-relative reloc with
3500 the right 3 bits assumed to be 0. Same
3501 as the previous reloc but on the right side
3502 of the container. */
3503 BFD_RELOC_D30V_21_PCREL_R,
3505 /* This is a 32-bit absolute reloc. */
3506 BFD_RELOC_D30V_32,
3508 /* This is a 32-bit pc-relative reloc. */
3509 BFD_RELOC_D30V_32_PCREL,
3511 /* DLX relocs */
3512 BFD_RELOC_DLX_HI16_S,
3514 /* DLX relocs */
3515 BFD_RELOC_DLX_LO16,
3517 /* DLX relocs */
3518 BFD_RELOC_DLX_JMP26,
3520 /* Renesas M16C/M32C Relocations. */
3521 BFD_RELOC_M32C_HI8,
3522 BFD_RELOC_M32C_RL_JUMP,
3523 BFD_RELOC_M32C_RL_1ADDR,
3524 BFD_RELOC_M32C_RL_2ADDR,
3526 /* Renesas M32R (formerly Mitsubishi M32R) relocs.
3527 This is a 24 bit absolute address. */
3528 BFD_RELOC_M32R_24,
3530 /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
3531 BFD_RELOC_M32R_10_PCREL,
3533 /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
3534 BFD_RELOC_M32R_18_PCREL,
3536 /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
3537 BFD_RELOC_M32R_26_PCREL,
3539 /* This is a 16-bit reloc containing the high 16 bits of an address
3540 used when the lower 16 bits are treated as unsigned. */
3541 BFD_RELOC_M32R_HI16_ULO,
3543 /* This is a 16-bit reloc containing the high 16 bits of an address
3544 used when the lower 16 bits are treated as signed. */
3545 BFD_RELOC_M32R_HI16_SLO,
3547 /* This is a 16-bit reloc containing the lower 16 bits of an address. */
3548 BFD_RELOC_M32R_LO16,
3550 /* This is a 16-bit reloc containing the small data area offset for use in
3551 add3, load, and store instructions. */
3552 BFD_RELOC_M32R_SDA16,
3554 /* For PIC. */
3555 BFD_RELOC_M32R_GOT24,
3556 BFD_RELOC_M32R_26_PLTREL,
3557 BFD_RELOC_M32R_COPY,
3558 BFD_RELOC_M32R_GLOB_DAT,
3559 BFD_RELOC_M32R_JMP_SLOT,
3560 BFD_RELOC_M32R_RELATIVE,
3561 BFD_RELOC_M32R_GOTOFF,
3562 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3563 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3564 BFD_RELOC_M32R_GOTOFF_LO,
3565 BFD_RELOC_M32R_GOTPC24,
3566 BFD_RELOC_M32R_GOT16_HI_ULO,
3567 BFD_RELOC_M32R_GOT16_HI_SLO,
3568 BFD_RELOC_M32R_GOT16_LO,
3569 BFD_RELOC_M32R_GOTPC_HI_ULO,
3570 BFD_RELOC_M32R_GOTPC_HI_SLO,
3571 BFD_RELOC_M32R_GOTPC_LO,
3573 /* This is a 9-bit reloc */
3574 BFD_RELOC_V850_9_PCREL,
3576 /* This is a 22-bit reloc */
3577 BFD_RELOC_V850_22_PCREL,
3579 /* This is a 16 bit offset from the short data area pointer. */
3580 BFD_RELOC_V850_SDA_16_16_OFFSET,
3582 /* This is a 16 bit offset (of which only 15 bits are used) from the
3583 short data area pointer. */
3584 BFD_RELOC_V850_SDA_15_16_OFFSET,
3586 /* This is a 16 bit offset from the zero data area pointer. */
3587 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3589 /* This is a 16 bit offset (of which only 15 bits are used) from the
3590 zero data area pointer. */
3591 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3593 /* This is an 8 bit offset (of which only 6 bits are used) from the
3594 tiny data area pointer. */
3595 BFD_RELOC_V850_TDA_6_8_OFFSET,
3597 /* This is an 8bit offset (of which only 7 bits are used) from the tiny
3598 data area pointer. */
3599 BFD_RELOC_V850_TDA_7_8_OFFSET,
3601 /* This is a 7 bit offset from the tiny data area pointer. */
3602 BFD_RELOC_V850_TDA_7_7_OFFSET,
3604 /* This is a 16 bit offset from the tiny data area pointer. */
3605 BFD_RELOC_V850_TDA_16_16_OFFSET,
3607 /* This is a 5 bit offset (of which only 4 bits are used) from the tiny
3608 data area pointer. */
3609 BFD_RELOC_V850_TDA_4_5_OFFSET,
3611 /* This is a 4 bit offset from the tiny data area pointer. */
3612 BFD_RELOC_V850_TDA_4_4_OFFSET,
3614 /* This is a 16 bit offset from the short data area pointer, with the
3615 bits placed non-contiguously in the instruction. */
3616 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3618 /* This is a 16 bit offset from the zero data area pointer, with the
3619 bits placed non-contiguously in the instruction. */
3620 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3622 /* This is a 6 bit offset from the call table base pointer. */
3623 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3625 /* This is a 16 bit offset from the call table base pointer. */
3626 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3628 /* Used for relaxing indirect function calls. */
3629 BFD_RELOC_V850_LONGCALL,
3631 /* Used for relaxing indirect jumps. */
3632 BFD_RELOC_V850_LONGJUMP,
3634 /* Used to maintain alignment whilst relaxing. */
3635 BFD_RELOC_V850_ALIGN,
3637 /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3638 instructions. */
3639 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3641 /* This is a 16-bit reloc. */
3642 BFD_RELOC_V850_16_PCREL,
3644 /* This is a 17-bit reloc. */
3645 BFD_RELOC_V850_17_PCREL,
3647 /* This is a 23-bit reloc. */
3648 BFD_RELOC_V850_23,
3650 /* This is a 32-bit reloc. */
3651 BFD_RELOC_V850_32_PCREL,
3653 /* This is a 32-bit reloc. */
3654 BFD_RELOC_V850_32_ABS,
3656 /* This is a 16-bit reloc. */
3657 BFD_RELOC_V850_16_SPLIT_OFFSET,
3659 /* This is a 16-bit reloc. */
3660 BFD_RELOC_V850_16_S1,
3662 /* Low 16 bits. 16 bit shifted by 1. */
3663 BFD_RELOC_V850_LO16_S1,
3665 /* This is a 16 bit offset from the call table base pointer. */
3666 BFD_RELOC_V850_CALLT_15_16_OFFSET,
3668 /* DSO relocations. */
3669 BFD_RELOC_V850_32_GOTPCREL,
3671 /* DSO relocations. */
3672 BFD_RELOC_V850_16_GOT,
3674 /* DSO relocations. */
3675 BFD_RELOC_V850_32_GOT,
3677 /* DSO relocations. */
3678 BFD_RELOC_V850_22_PLT_PCREL,
3680 /* DSO relocations. */
3681 BFD_RELOC_V850_32_PLT_PCREL,
3683 /* DSO relocations. */
3684 BFD_RELOC_V850_COPY,
3686 /* DSO relocations. */
3687 BFD_RELOC_V850_GLOB_DAT,
3689 /* DSO relocations. */
3690 BFD_RELOC_V850_JMP_SLOT,
3692 /* DSO relocations. */
3693 BFD_RELOC_V850_RELATIVE,
3695 /* DSO relocations. */
3696 BFD_RELOC_V850_16_GOTOFF,
3698 /* DSO relocations. */
3699 BFD_RELOC_V850_32_GOTOFF,
3701 /* start code. */
3702 BFD_RELOC_V850_CODE,
3704 /* start data in text. */
3705 BFD_RELOC_V850_DATA,
3707 /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3708 instruction. */
3709 BFD_RELOC_MN10300_32_PCREL,
3711 /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3712 instruction. */
3713 BFD_RELOC_MN10300_16_PCREL,
3715 /* This is a 8bit DP reloc for the tms320c30, where the most
3716 significant 8 bits of a 24 bit word are placed into the least
3717 significant 8 bits of the opcode. */
3718 BFD_RELOC_TIC30_LDP,
3720 /* This is a 7bit reloc for the tms320c54x, where the least
3721 significant 7 bits of a 16 bit word are placed into the least
3722 significant 7 bits of the opcode. */
3723 BFD_RELOC_TIC54X_PARTLS7,
3725 /* This is a 9bit DP reloc for the tms320c54x, where the most
3726 significant 9 bits of a 16 bit word are placed into the least
3727 significant 9 bits of the opcode. */
3728 BFD_RELOC_TIC54X_PARTMS9,
3730 /* This is an extended address 23-bit reloc for the tms320c54x. */
3731 BFD_RELOC_TIC54X_23,
3733 /* This is a 16-bit reloc for the tms320c54x, where the least
3734 significant 16 bits of a 23-bit extended address are placed into
3735 the opcode. */
3736 BFD_RELOC_TIC54X_16_OF_23,
3738 /* This is a reloc for the tms320c54x, where the most
3739 significant 7 bits of a 23-bit extended address are placed into
3740 the opcode. */
3741 BFD_RELOC_TIC54X_MS7_OF_23,
3743 /* TMS320C6000 relocations. */
3744 BFD_RELOC_C6000_PCR_S21,
3745 BFD_RELOC_C6000_PCR_S12,
3746 BFD_RELOC_C6000_PCR_S10,
3747 BFD_RELOC_C6000_PCR_S7,
3748 BFD_RELOC_C6000_ABS_S16,
3749 BFD_RELOC_C6000_ABS_L16,
3750 BFD_RELOC_C6000_ABS_H16,
3751 BFD_RELOC_C6000_SBR_U15_B,
3752 BFD_RELOC_C6000_SBR_U15_H,
3753 BFD_RELOC_C6000_SBR_U15_W,
3754 BFD_RELOC_C6000_SBR_S16,
3755 BFD_RELOC_C6000_SBR_L16_B,
3756 BFD_RELOC_C6000_SBR_L16_H,
3757 BFD_RELOC_C6000_SBR_L16_W,
3758 BFD_RELOC_C6000_SBR_H16_B,
3759 BFD_RELOC_C6000_SBR_H16_H,
3760 BFD_RELOC_C6000_SBR_H16_W,
3761 BFD_RELOC_C6000_SBR_GOT_U15_W,
3762 BFD_RELOC_C6000_SBR_GOT_L16_W,
3763 BFD_RELOC_C6000_SBR_GOT_H16_W,
3764 BFD_RELOC_C6000_DSBT_INDEX,
3765 BFD_RELOC_C6000_PREL31,
3766 BFD_RELOC_C6000_COPY,
3767 BFD_RELOC_C6000_ALIGN,
3768 BFD_RELOC_C6000_FPHEAD,
3769 BFD_RELOC_C6000_NOCMP,
3771 /* This is a 48 bit reloc for the FR30 that stores 32 bits. */
3772 BFD_RELOC_FR30_48,
3774 /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3775 two sections. */
3776 BFD_RELOC_FR30_20,
3778 /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
3779 4 bits. */
3780 BFD_RELOC_FR30_6_IN_4,
3782 /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
3783 into 8 bits. */
3784 BFD_RELOC_FR30_8_IN_8,
3786 /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
3787 into 8 bits. */
3788 BFD_RELOC_FR30_9_IN_8,
3790 /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
3791 into 8 bits. */
3792 BFD_RELOC_FR30_10_IN_8,
3794 /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
3795 short offset into 8 bits. */
3796 BFD_RELOC_FR30_9_PCREL,
3798 /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
3799 short offset into 11 bits. */
3800 BFD_RELOC_FR30_12_PCREL,
3802 /* Motorola Mcore relocations. */
3803 BFD_RELOC_MCORE_PCREL_IMM8BY4,
3804 BFD_RELOC_MCORE_PCREL_IMM11BY2,
3805 BFD_RELOC_MCORE_PCREL_IMM4BY2,
3806 BFD_RELOC_MCORE_PCREL_32,
3807 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
3808 BFD_RELOC_MCORE_RVA,
3810 /* Toshiba Media Processor Relocations. */
3811 BFD_RELOC_MEP_8,
3812 BFD_RELOC_MEP_16,
3813 BFD_RELOC_MEP_32,
3814 BFD_RELOC_MEP_PCREL8A2,
3815 BFD_RELOC_MEP_PCREL12A2,
3816 BFD_RELOC_MEP_PCREL17A2,
3817 BFD_RELOC_MEP_PCREL24A2,
3818 BFD_RELOC_MEP_PCABS24A2,
3819 BFD_RELOC_MEP_LOW16,
3820 BFD_RELOC_MEP_HI16U,
3821 BFD_RELOC_MEP_HI16S,
3822 BFD_RELOC_MEP_GPREL,
3823 BFD_RELOC_MEP_TPREL,
3824 BFD_RELOC_MEP_TPREL7,
3825 BFD_RELOC_MEP_TPREL7A2,
3826 BFD_RELOC_MEP_TPREL7A4,
3827 BFD_RELOC_MEP_UIMM24,
3828 BFD_RELOC_MEP_ADDR24A4,
3829 BFD_RELOC_MEP_GNU_VTINHERIT,
3830 BFD_RELOC_MEP_GNU_VTENTRY,
3833 /* These are relocations for the GETA instruction. */
3834 BFD_RELOC_MMIX_GETA,
3835 BFD_RELOC_MMIX_GETA_1,
3836 BFD_RELOC_MMIX_GETA_2,
3837 BFD_RELOC_MMIX_GETA_3,
3839 /* These are relocations for a conditional branch instruction. */
3840 BFD_RELOC_MMIX_CBRANCH,
3841 BFD_RELOC_MMIX_CBRANCH_J,
3842 BFD_RELOC_MMIX_CBRANCH_1,
3843 BFD_RELOC_MMIX_CBRANCH_2,
3844 BFD_RELOC_MMIX_CBRANCH_3,
3846 /* These are relocations for the PUSHJ instruction. */
3847 BFD_RELOC_MMIX_PUSHJ,
3848 BFD_RELOC_MMIX_PUSHJ_1,
3849 BFD_RELOC_MMIX_PUSHJ_2,
3850 BFD_RELOC_MMIX_PUSHJ_3,
3851 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3853 /* These are relocations for the JMP instruction. */
3854 BFD_RELOC_MMIX_JMP,
3855 BFD_RELOC_MMIX_JMP_1,
3856 BFD_RELOC_MMIX_JMP_2,
3857 BFD_RELOC_MMIX_JMP_3,
3859 /* This is a relocation for a relative address as in a GETA instruction or
3860 a branch. */
3861 BFD_RELOC_MMIX_ADDR19,
3863 /* This is a relocation for a relative address as in a JMP instruction. */
3864 BFD_RELOC_MMIX_ADDR27,
3866 /* This is a relocation for an instruction field that may be a general
3867 register or a value 0..255. */
3868 BFD_RELOC_MMIX_REG_OR_BYTE,
3870 /* This is a relocation for an instruction field that may be a general
3871 register. */
3872 BFD_RELOC_MMIX_REG,
3874 /* This is a relocation for two instruction fields holding a register and
3875 an offset, the equivalent of the relocation. */
3876 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3878 /* This relocation is an assertion that the expression is not allocated as
3879 a global register. It does not modify contents. */
3880 BFD_RELOC_MMIX_LOCAL,
3882 /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
3883 short offset into 7 bits. */
3884 BFD_RELOC_AVR_7_PCREL,
3886 /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
3887 short offset into 12 bits. */
3888 BFD_RELOC_AVR_13_PCREL,
3890 /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
3891 program memory address) into 16 bits. */
3892 BFD_RELOC_AVR_16_PM,
3894 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3895 data memory address) into 8 bit immediate value of LDI insn. */
3896 BFD_RELOC_AVR_LO8_LDI,
3898 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3899 of data memory address) into 8 bit immediate value of LDI insn. */
3900 BFD_RELOC_AVR_HI8_LDI,
3902 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3903 of program memory address) into 8 bit immediate value of LDI insn. */
3904 BFD_RELOC_AVR_HH8_LDI,
3906 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3907 of 32 bit value) into 8 bit immediate value of LDI insn. */
3908 BFD_RELOC_AVR_MS8_LDI,
3910 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3911 (usually data memory address) into 8 bit immediate value of SUBI insn. */
3912 BFD_RELOC_AVR_LO8_LDI_NEG,
3914 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3915 (high 8 bit of data memory address) into 8 bit immediate value of
3916 SUBI insn. */
3917 BFD_RELOC_AVR_HI8_LDI_NEG,
3919 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3920 (most high 8 bit of program memory address) into 8 bit immediate value
3921 of LDI or SUBI insn. */
3922 BFD_RELOC_AVR_HH8_LDI_NEG,
3924 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
3925 of 32 bit value) into 8 bit immediate value of LDI insn. */
3926 BFD_RELOC_AVR_MS8_LDI_NEG,
3928 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3929 command address) into 8 bit immediate value of LDI insn. */
3930 BFD_RELOC_AVR_LO8_LDI_PM,
3932 /* This is a 16 bit reloc for the AVR that stores 8 bit value
3933 (command address) into 8 bit immediate value of LDI insn. If the address
3934 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3935 in the lower 128k. */
3936 BFD_RELOC_AVR_LO8_LDI_GS,
3938 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3939 of command address) into 8 bit immediate value of LDI insn. */
3940 BFD_RELOC_AVR_HI8_LDI_PM,
3942 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3943 of command address) into 8 bit immediate value of LDI insn. If the address
3944 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3945 below 128k. */
3946 BFD_RELOC_AVR_HI8_LDI_GS,
3948 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3949 of command address) into 8 bit immediate value of LDI insn. */
3950 BFD_RELOC_AVR_HH8_LDI_PM,
3952 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3953 (usually command address) into 8 bit immediate value of SUBI insn. */
3954 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
3956 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3957 (high 8 bit of 16 bit command address) into 8 bit immediate value
3958 of SUBI insn. */
3959 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
3961 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3962 (high 6 bit of 22 bit command address) into 8 bit immediate
3963 value of SUBI insn. */
3964 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
3966 /* This is a 32 bit reloc for the AVR that stores 23 bit value
3967 into 22 bits. */
3968 BFD_RELOC_AVR_CALL,
3970 /* This is a 16 bit reloc for the AVR that stores all needed bits
3971 for absolute addressing with ldi with overflow check to linktime */
3972 BFD_RELOC_AVR_LDI,
3974 /* This is a 6 bit reloc for the AVR that stores offset for ldd/std
3975 instructions */
3976 BFD_RELOC_AVR_6,
3978 /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
3979 instructions */
3980 BFD_RELOC_AVR_6_ADIW,
3982 /* Renesas RX Relocations. */
3983 BFD_RELOC_RX_NEG8,
3984 BFD_RELOC_RX_NEG16,
3985 BFD_RELOC_RX_NEG24,
3986 BFD_RELOC_RX_NEG32,
3987 BFD_RELOC_RX_16_OP,
3988 BFD_RELOC_RX_24_OP,
3989 BFD_RELOC_RX_32_OP,
3990 BFD_RELOC_RX_8U,
3991 BFD_RELOC_RX_16U,
3992 BFD_RELOC_RX_24U,
3993 BFD_RELOC_RX_DIR3U_PCREL,
3994 BFD_RELOC_RX_DIFF,
3995 BFD_RELOC_RX_GPRELB,
3996 BFD_RELOC_RX_GPRELW,
3997 BFD_RELOC_RX_GPRELL,
3998 BFD_RELOC_RX_SYM,
3999 BFD_RELOC_RX_OP_SUBTRACT,
4000 BFD_RELOC_RX_OP_NEG,
4001 BFD_RELOC_RX_ABS8,
4002 BFD_RELOC_RX_ABS16,
4003 BFD_RELOC_RX_ABS16_REV,
4004 BFD_RELOC_RX_ABS32,
4005 BFD_RELOC_RX_ABS32_REV,
4006 BFD_RELOC_RX_ABS16U,
4007 BFD_RELOC_RX_ABS16UW,
4008 BFD_RELOC_RX_ABS16UL,
4009 BFD_RELOC_RX_RELAX,
4011 /* Direct 12 bit. */
4012 BFD_RELOC_390_12,
4014 /* 12 bit GOT offset. */
4015 BFD_RELOC_390_GOT12,
4017 /* 32 bit PC relative PLT address. */
4018 BFD_RELOC_390_PLT32,
4020 /* Copy symbol at runtime. */
4021 BFD_RELOC_390_COPY,
4023 /* Create GOT entry. */
4024 BFD_RELOC_390_GLOB_DAT,
4026 /* Create PLT entry. */
4027 BFD_RELOC_390_JMP_SLOT,
4029 /* Adjust by program base. */
4030 BFD_RELOC_390_RELATIVE,
4032 /* 32 bit PC relative offset to GOT. */
4033 BFD_RELOC_390_GOTPC,
4035 /* 16 bit GOT offset. */
4036 BFD_RELOC_390_GOT16,
4038 /* PC relative 16 bit shifted by 1. */
4039 BFD_RELOC_390_PC16DBL,
4041 /* 16 bit PC rel. PLT shifted by 1. */
4042 BFD_RELOC_390_PLT16DBL,
4044 /* PC relative 32 bit shifted by 1. */
4045 BFD_RELOC_390_PC32DBL,
4047 /* 32 bit PC rel. PLT shifted by 1. */
4048 BFD_RELOC_390_PLT32DBL,
4050 /* 32 bit PC rel. GOT shifted by 1. */
4051 BFD_RELOC_390_GOTPCDBL,
4053 /* 64 bit GOT offset. */
4054 BFD_RELOC_390_GOT64,
4056 /* 64 bit PC relative PLT address. */
4057 BFD_RELOC_390_PLT64,
4059 /* 32 bit rel. offset to GOT entry. */
4060 BFD_RELOC_390_GOTENT,
4062 /* 64 bit offset to GOT. */
4063 BFD_RELOC_390_GOTOFF64,
4065 /* 12-bit offset to symbol-entry within GOT, with PLT handling. */
4066 BFD_RELOC_390_GOTPLT12,
4068 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4069 BFD_RELOC_390_GOTPLT16,
4071 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4072 BFD_RELOC_390_GOTPLT32,
4074 /* 64-bit offset to symbol-entry within GOT, with PLT handling. */
4075 BFD_RELOC_390_GOTPLT64,
4077 /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
4078 BFD_RELOC_390_GOTPLTENT,
4080 /* 16-bit rel. offset from the GOT to a PLT entry. */
4081 BFD_RELOC_390_PLTOFF16,
4083 /* 32-bit rel. offset from the GOT to a PLT entry. */
4084 BFD_RELOC_390_PLTOFF32,
4086 /* 64-bit rel. offset from the GOT to a PLT entry. */
4087 BFD_RELOC_390_PLTOFF64,
4089 /* s390 tls relocations. */
4090 BFD_RELOC_390_TLS_LOAD,
4091 BFD_RELOC_390_TLS_GDCALL,
4092 BFD_RELOC_390_TLS_LDCALL,
4093 BFD_RELOC_390_TLS_GD32,
4094 BFD_RELOC_390_TLS_GD64,
4095 BFD_RELOC_390_TLS_GOTIE12,
4096 BFD_RELOC_390_TLS_GOTIE32,
4097 BFD_RELOC_390_TLS_GOTIE64,
4098 BFD_RELOC_390_TLS_LDM32,
4099 BFD_RELOC_390_TLS_LDM64,
4100 BFD_RELOC_390_TLS_IE32,
4101 BFD_RELOC_390_TLS_IE64,
4102 BFD_RELOC_390_TLS_IEENT,
4103 BFD_RELOC_390_TLS_LE32,
4104 BFD_RELOC_390_TLS_LE64,
4105 BFD_RELOC_390_TLS_LDO32,
4106 BFD_RELOC_390_TLS_LDO64,
4107 BFD_RELOC_390_TLS_DTPMOD,
4108 BFD_RELOC_390_TLS_DTPOFF,
4109 BFD_RELOC_390_TLS_TPOFF,
4111 /* Long displacement extension. */
4112 BFD_RELOC_390_20,
4113 BFD_RELOC_390_GOT20,
4114 BFD_RELOC_390_GOTPLT20,
4115 BFD_RELOC_390_TLS_GOTIE20,
4117 /* Score relocations
4118 Low 16 bit for load/store */
4119 BFD_RELOC_SCORE_GPREL15,
4121 /* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
4122 BFD_RELOC_SCORE_DUMMY2,
4123 BFD_RELOC_SCORE_JMP,
4125 /* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
4126 BFD_RELOC_SCORE_BRANCH,
4128 /* This is a 32-bit reloc for 48-bit instructions. */
4129 BFD_RELOC_SCORE_IMM30,
4131 /* This is a 32-bit reloc for 48-bit instructions. */
4132 BFD_RELOC_SCORE_IMM32,
4134 /* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
4135 BFD_RELOC_SCORE16_JMP,
4137 /* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
4138 BFD_RELOC_SCORE16_BRANCH,
4140 /* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
4141 BFD_RELOC_SCORE_BCMP,
4143 /* Undocumented Score relocs */
4144 BFD_RELOC_SCORE_GOT15,
4145 BFD_RELOC_SCORE_GOT_LO16,
4146 BFD_RELOC_SCORE_CALL15,
4147 BFD_RELOC_SCORE_DUMMY_HI16,
4149 /* Scenix IP2K - 9-bit register number / data address */
4150 BFD_RELOC_IP2K_FR9,
4152 /* Scenix IP2K - 4-bit register/data bank number */
4153 BFD_RELOC_IP2K_BANK,
4155 /* Scenix IP2K - low 13 bits of instruction word address */
4156 BFD_RELOC_IP2K_ADDR16CJP,
4158 /* Scenix IP2K - high 3 bits of instruction word address */
4159 BFD_RELOC_IP2K_PAGE3,
4161 /* Scenix IP2K - ext/low/high 8 bits of data address */
4162 BFD_RELOC_IP2K_LO8DATA,
4163 BFD_RELOC_IP2K_HI8DATA,
4164 BFD_RELOC_IP2K_EX8DATA,
4166 /* Scenix IP2K - low/high 8 bits of instruction word address */
4167 BFD_RELOC_IP2K_LO8INSN,
4168 BFD_RELOC_IP2K_HI8INSN,
4170 /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
4171 BFD_RELOC_IP2K_PC_SKIP,
4173 /* Scenix IP2K - 16 bit word address in text section. */
4174 BFD_RELOC_IP2K_TEXT,
4176 /* Scenix IP2K - 7-bit sp or dp offset */
4177 BFD_RELOC_IP2K_FR_OFFSET,
4179 /* Scenix VPE4K coprocessor - data/insn-space addressing */
4180 BFD_RELOC_VPE4KMATH_DATA,
4181 BFD_RELOC_VPE4KMATH_INSN,
4183 /* These two relocations are used by the linker to determine which of
4184 the entries in a C++ virtual function table are actually used. When
4185 the --gc-sections option is given, the linker will zero out the entries
4186 that are not used, so that the code for those functions need not be
4187 included in the output.
4189 VTABLE_INHERIT is a zero-space relocation used to describe to the
4190 linker the inheritance tree of a C++ virtual function table. The
4191 relocation's symbol should be the parent class' vtable, and the
4192 relocation should be located at the child vtable.
4194 VTABLE_ENTRY is a zero-space relocation that describes the use of a
4195 virtual function table entry. The reloc's symbol should refer to the
4196 table of the class mentioned in the code. Off of that base, an offset
4197 describes the entry that is being used. For Rela hosts, this offset
4198 is stored in the reloc's addend. For Rel hosts, we are forced to put
4199 this offset in the reloc's section offset. */
4200 BFD_RELOC_VTABLE_INHERIT,
4201 BFD_RELOC_VTABLE_ENTRY,
4203 /* Intel IA64 Relocations. */
4204 BFD_RELOC_IA64_IMM14,
4205 BFD_RELOC_IA64_IMM22,
4206 BFD_RELOC_IA64_IMM64,
4207 BFD_RELOC_IA64_DIR32MSB,
4208 BFD_RELOC_IA64_DIR32LSB,
4209 BFD_RELOC_IA64_DIR64MSB,
4210 BFD_RELOC_IA64_DIR64LSB,
4211 BFD_RELOC_IA64_GPREL22,
4212 BFD_RELOC_IA64_GPREL64I,
4213 BFD_RELOC_IA64_GPREL32MSB,
4214 BFD_RELOC_IA64_GPREL32LSB,
4215 BFD_RELOC_IA64_GPREL64MSB,
4216 BFD_RELOC_IA64_GPREL64LSB,
4217 BFD_RELOC_IA64_LTOFF22,
4218 BFD_RELOC_IA64_LTOFF64I,
4219 BFD_RELOC_IA64_PLTOFF22,
4220 BFD_RELOC_IA64_PLTOFF64I,
4221 BFD_RELOC_IA64_PLTOFF64MSB,
4222 BFD_RELOC_IA64_PLTOFF64LSB,
4223 BFD_RELOC_IA64_FPTR64I,
4224 BFD_RELOC_IA64_FPTR32MSB,
4225 BFD_RELOC_IA64_FPTR32LSB,
4226 BFD_RELOC_IA64_FPTR64MSB,
4227 BFD_RELOC_IA64_FPTR64LSB,
4228 BFD_RELOC_IA64_PCREL21B,
4229 BFD_RELOC_IA64_PCREL21BI,
4230 BFD_RELOC_IA64_PCREL21M,
4231 BFD_RELOC_IA64_PCREL21F,
4232 BFD_RELOC_IA64_PCREL22,
4233 BFD_RELOC_IA64_PCREL60B,
4234 BFD_RELOC_IA64_PCREL64I,
4235 BFD_RELOC_IA64_PCREL32MSB,
4236 BFD_RELOC_IA64_PCREL32LSB,
4237 BFD_RELOC_IA64_PCREL64MSB,
4238 BFD_RELOC_IA64_PCREL64LSB,
4239 BFD_RELOC_IA64_LTOFF_FPTR22,
4240 BFD_RELOC_IA64_LTOFF_FPTR64I,
4241 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4242 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
4243 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4244 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
4245 BFD_RELOC_IA64_SEGREL32MSB,
4246 BFD_RELOC_IA64_SEGREL32LSB,
4247 BFD_RELOC_IA64_SEGREL64MSB,
4248 BFD_RELOC_IA64_SEGREL64LSB,
4249 BFD_RELOC_IA64_SECREL32MSB,
4250 BFD_RELOC_IA64_SECREL32LSB,
4251 BFD_RELOC_IA64_SECREL64MSB,
4252 BFD_RELOC_IA64_SECREL64LSB,
4253 BFD_RELOC_IA64_REL32MSB,
4254 BFD_RELOC_IA64_REL32LSB,
4255 BFD_RELOC_IA64_REL64MSB,
4256 BFD_RELOC_IA64_REL64LSB,
4257 BFD_RELOC_IA64_LTV32MSB,
4258 BFD_RELOC_IA64_LTV32LSB,
4259 BFD_RELOC_IA64_LTV64MSB,
4260 BFD_RELOC_IA64_LTV64LSB,
4261 BFD_RELOC_IA64_IPLTMSB,
4262 BFD_RELOC_IA64_IPLTLSB,
4263 BFD_RELOC_IA64_COPY,
4264 BFD_RELOC_IA64_LTOFF22X,
4265 BFD_RELOC_IA64_LDXMOV,
4266 BFD_RELOC_IA64_TPREL14,
4267 BFD_RELOC_IA64_TPREL22,
4268 BFD_RELOC_IA64_TPREL64I,
4269 BFD_RELOC_IA64_TPREL64MSB,
4270 BFD_RELOC_IA64_TPREL64LSB,
4271 BFD_RELOC_IA64_LTOFF_TPREL22,
4272 BFD_RELOC_IA64_DTPMOD64MSB,
4273 BFD_RELOC_IA64_DTPMOD64LSB,
4274 BFD_RELOC_IA64_LTOFF_DTPMOD22,
4275 BFD_RELOC_IA64_DTPREL14,
4276 BFD_RELOC_IA64_DTPREL22,
4277 BFD_RELOC_IA64_DTPREL64I,
4278 BFD_RELOC_IA64_DTPREL32MSB,
4279 BFD_RELOC_IA64_DTPREL32LSB,
4280 BFD_RELOC_IA64_DTPREL64MSB,
4281 BFD_RELOC_IA64_DTPREL64LSB,
4282 BFD_RELOC_IA64_LTOFF_DTPREL22,
4284 /* Motorola 68HC11 reloc.
4285 This is the 8 bit high part of an absolute address. */
4286 BFD_RELOC_M68HC11_HI8,
4288 /* Motorola 68HC11 reloc.
4289 This is the 8 bit low part of an absolute address. */
4290 BFD_RELOC_M68HC11_LO8,
4292 /* Motorola 68HC11 reloc.
4293 This is the 3 bit of a value. */
4294 BFD_RELOC_M68HC11_3B,
4296 /* Motorola 68HC11 reloc.
4297 This reloc marks the beginning of a jump/call instruction.
4298 It is used for linker relaxation to correctly identify beginning
4299 of instruction and change some branches to use PC-relative
4300 addressing mode. */
4301 BFD_RELOC_M68HC11_RL_JUMP,
4303 /* Motorola 68HC11 reloc.
4304 This reloc marks a group of several instructions that gcc generates
4305 and for which the linker relaxation pass can modify and/or remove
4306 some of them. */
4307 BFD_RELOC_M68HC11_RL_GROUP,
4309 /* Motorola 68HC11 reloc.
4310 This is the 16-bit lower part of an address. It is used for 'call'
4311 instruction to specify the symbol address without any special
4312 transformation (due to memory bank window). */
4313 BFD_RELOC_M68HC11_LO16,
4315 /* Motorola 68HC11 reloc.
4316 This is a 8-bit reloc that specifies the page number of an address.
4317 It is used by 'call' instruction to specify the page number of
4318 the symbol. */
4319 BFD_RELOC_M68HC11_PAGE,
4321 /* Motorola 68HC11 reloc.
4322 This is a 24-bit reloc that represents the address with a 16-bit
4323 value and a 8-bit page number. The symbol address is transformed
4324 to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
4325 BFD_RELOC_M68HC11_24,
4327 /* Motorola 68HC12 reloc.
4328 This is the 5 bits of a value. */
4329 BFD_RELOC_M68HC12_5B,
4331 /* NS CR16C Relocations. */
4332 BFD_RELOC_16C_NUM08,
4333 BFD_RELOC_16C_NUM08_C,
4334 BFD_RELOC_16C_NUM16,
4335 BFD_RELOC_16C_NUM16_C,
4336 BFD_RELOC_16C_NUM32,
4337 BFD_RELOC_16C_NUM32_C,
4338 BFD_RELOC_16C_DISP04,
4339 BFD_RELOC_16C_DISP04_C,
4340 BFD_RELOC_16C_DISP08,
4341 BFD_RELOC_16C_DISP08_C,
4342 BFD_RELOC_16C_DISP16,
4343 BFD_RELOC_16C_DISP16_C,
4344 BFD_RELOC_16C_DISP24,
4345 BFD_RELOC_16C_DISP24_C,
4346 BFD_RELOC_16C_DISP24a,
4347 BFD_RELOC_16C_DISP24a_C,
4348 BFD_RELOC_16C_REG04,
4349 BFD_RELOC_16C_REG04_C,
4350 BFD_RELOC_16C_REG04a,
4351 BFD_RELOC_16C_REG04a_C,
4352 BFD_RELOC_16C_REG14,
4353 BFD_RELOC_16C_REG14_C,
4354 BFD_RELOC_16C_REG16,
4355 BFD_RELOC_16C_REG16_C,
4356 BFD_RELOC_16C_REG20,
4357 BFD_RELOC_16C_REG20_C,
4358 BFD_RELOC_16C_ABS20,
4359 BFD_RELOC_16C_ABS20_C,
4360 BFD_RELOC_16C_ABS24,
4361 BFD_RELOC_16C_ABS24_C,
4362 BFD_RELOC_16C_IMM04,
4363 BFD_RELOC_16C_IMM04_C,
4364 BFD_RELOC_16C_IMM16,
4365 BFD_RELOC_16C_IMM16_C,
4366 BFD_RELOC_16C_IMM20,
4367 BFD_RELOC_16C_IMM20_C,
4368 BFD_RELOC_16C_IMM24,
4369 BFD_RELOC_16C_IMM24_C,
4370 BFD_RELOC_16C_IMM32,
4371 BFD_RELOC_16C_IMM32_C,
4373 /* NS CR16 Relocations. */
4374 BFD_RELOC_CR16_NUM8,
4375 BFD_RELOC_CR16_NUM16,
4376 BFD_RELOC_CR16_NUM32,
4377 BFD_RELOC_CR16_NUM32a,
4378 BFD_RELOC_CR16_REGREL0,
4379 BFD_RELOC_CR16_REGREL4,
4380 BFD_RELOC_CR16_REGREL4a,
4381 BFD_RELOC_CR16_REGREL14,
4382 BFD_RELOC_CR16_REGREL14a,
4383 BFD_RELOC_CR16_REGREL16,
4384 BFD_RELOC_CR16_REGREL20,
4385 BFD_RELOC_CR16_REGREL20a,
4386 BFD_RELOC_CR16_ABS20,
4387 BFD_RELOC_CR16_ABS24,
4388 BFD_RELOC_CR16_IMM4,
4389 BFD_RELOC_CR16_IMM8,
4390 BFD_RELOC_CR16_IMM16,
4391 BFD_RELOC_CR16_IMM20,
4392 BFD_RELOC_CR16_IMM24,
4393 BFD_RELOC_CR16_IMM32,
4394 BFD_RELOC_CR16_IMM32a,
4395 BFD_RELOC_CR16_DISP4,
4396 BFD_RELOC_CR16_DISP8,
4397 BFD_RELOC_CR16_DISP16,
4398 BFD_RELOC_CR16_DISP20,
4399 BFD_RELOC_CR16_DISP24,
4400 BFD_RELOC_CR16_DISP24a,
4401 BFD_RELOC_CR16_SWITCH8,
4402 BFD_RELOC_CR16_SWITCH16,
4403 BFD_RELOC_CR16_SWITCH32,
4404 BFD_RELOC_CR16_GOT_REGREL20,
4405 BFD_RELOC_CR16_GOTC_REGREL20,
4406 BFD_RELOC_CR16_GLOB_DAT,
4408 /* NS CRX Relocations. */
4409 BFD_RELOC_CRX_REL4,
4410 BFD_RELOC_CRX_REL8,
4411 BFD_RELOC_CRX_REL8_CMP,
4412 BFD_RELOC_CRX_REL16,
4413 BFD_RELOC_CRX_REL24,
4414 BFD_RELOC_CRX_REL32,
4415 BFD_RELOC_CRX_REGREL12,
4416 BFD_RELOC_CRX_REGREL22,
4417 BFD_RELOC_CRX_REGREL28,
4418 BFD_RELOC_CRX_REGREL32,
4419 BFD_RELOC_CRX_ABS16,
4420 BFD_RELOC_CRX_ABS32,
4421 BFD_RELOC_CRX_NUM8,
4422 BFD_RELOC_CRX_NUM16,
4423 BFD_RELOC_CRX_NUM32,
4424 BFD_RELOC_CRX_IMM16,
4425 BFD_RELOC_CRX_IMM32,
4426 BFD_RELOC_CRX_SWITCH8,
4427 BFD_RELOC_CRX_SWITCH16,
4428 BFD_RELOC_CRX_SWITCH32,
4430 /* These relocs are only used within the CRIS assembler. They are not
4431 (at present) written to any object files. */
4432 BFD_RELOC_CRIS_BDISP8,
4433 BFD_RELOC_CRIS_UNSIGNED_5,
4434 BFD_RELOC_CRIS_SIGNED_6,
4435 BFD_RELOC_CRIS_UNSIGNED_6,
4436 BFD_RELOC_CRIS_SIGNED_8,
4437 BFD_RELOC_CRIS_UNSIGNED_8,
4438 BFD_RELOC_CRIS_SIGNED_16,
4439 BFD_RELOC_CRIS_UNSIGNED_16,
4440 BFD_RELOC_CRIS_LAPCQ_OFFSET,
4441 BFD_RELOC_CRIS_UNSIGNED_4,
4443 /* Relocs used in ELF shared libraries for CRIS. */
4444 BFD_RELOC_CRIS_COPY,
4445 BFD_RELOC_CRIS_GLOB_DAT,
4446 BFD_RELOC_CRIS_JUMP_SLOT,
4447 BFD_RELOC_CRIS_RELATIVE,
4449 /* 32-bit offset to symbol-entry within GOT. */
4450 BFD_RELOC_CRIS_32_GOT,
4452 /* 16-bit offset to symbol-entry within GOT. */
4453 BFD_RELOC_CRIS_16_GOT,
4455 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4456 BFD_RELOC_CRIS_32_GOTPLT,
4458 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4459 BFD_RELOC_CRIS_16_GOTPLT,
4461 /* 32-bit offset to symbol, relative to GOT. */
4462 BFD_RELOC_CRIS_32_GOTREL,
4464 /* 32-bit offset to symbol with PLT entry, relative to GOT. */
4465 BFD_RELOC_CRIS_32_PLT_GOTREL,
4467 /* 32-bit offset to symbol with PLT entry, relative to this relocation. */
4468 BFD_RELOC_CRIS_32_PLT_PCREL,
4470 /* Relocs used in TLS code for CRIS. */
4471 BFD_RELOC_CRIS_32_GOT_GD,
4472 BFD_RELOC_CRIS_16_GOT_GD,
4473 BFD_RELOC_CRIS_32_GD,
4474 BFD_RELOC_CRIS_DTP,
4475 BFD_RELOC_CRIS_32_DTPREL,
4476 BFD_RELOC_CRIS_16_DTPREL,
4477 BFD_RELOC_CRIS_32_GOT_TPREL,
4478 BFD_RELOC_CRIS_16_GOT_TPREL,
4479 BFD_RELOC_CRIS_32_TPREL,
4480 BFD_RELOC_CRIS_16_TPREL,
4481 BFD_RELOC_CRIS_DTPMOD,
4482 BFD_RELOC_CRIS_32_IE,
4484 /* Intel i860 Relocations. */
4485 BFD_RELOC_860_COPY,
4486 BFD_RELOC_860_GLOB_DAT,
4487 BFD_RELOC_860_JUMP_SLOT,
4488 BFD_RELOC_860_RELATIVE,
4489 BFD_RELOC_860_PC26,
4490 BFD_RELOC_860_PLT26,
4491 BFD_RELOC_860_PC16,
4492 BFD_RELOC_860_LOW0,
4493 BFD_RELOC_860_SPLIT0,
4494 BFD_RELOC_860_LOW1,
4495 BFD_RELOC_860_SPLIT1,
4496 BFD_RELOC_860_LOW2,
4497 BFD_RELOC_860_SPLIT2,
4498 BFD_RELOC_860_LOW3,
4499 BFD_RELOC_860_LOGOT0,
4500 BFD_RELOC_860_SPGOT0,
4501 BFD_RELOC_860_LOGOT1,
4502 BFD_RELOC_860_SPGOT1,
4503 BFD_RELOC_860_LOGOTOFF0,
4504 BFD_RELOC_860_SPGOTOFF0,
4505 BFD_RELOC_860_LOGOTOFF1,
4506 BFD_RELOC_860_SPGOTOFF1,
4507 BFD_RELOC_860_LOGOTOFF2,
4508 BFD_RELOC_860_LOGOTOFF3,
4509 BFD_RELOC_860_LOPC,
4510 BFD_RELOC_860_HIGHADJ,
4511 BFD_RELOC_860_HAGOT,
4512 BFD_RELOC_860_HAGOTOFF,
4513 BFD_RELOC_860_HAPC,
4514 BFD_RELOC_860_HIGH,
4515 BFD_RELOC_860_HIGOT,
4516 BFD_RELOC_860_HIGOTOFF,
4518 /* OpenRISC Relocations. */
4519 BFD_RELOC_OPENRISC_ABS_26,
4520 BFD_RELOC_OPENRISC_REL_26,
4522 /* H8 elf Relocations. */
4523 BFD_RELOC_H8_DIR16A8,
4524 BFD_RELOC_H8_DIR16R8,
4525 BFD_RELOC_H8_DIR24A8,
4526 BFD_RELOC_H8_DIR24R8,
4527 BFD_RELOC_H8_DIR32A16,
4529 /* Sony Xstormy16 Relocations. */
4530 BFD_RELOC_XSTORMY16_REL_12,
4531 BFD_RELOC_XSTORMY16_12,
4532 BFD_RELOC_XSTORMY16_24,
4533 BFD_RELOC_XSTORMY16_FPTR16,
4535 /* Self-describing complex relocations. */
4536 BFD_RELOC_RELC,
4539 /* Infineon Relocations. */
4540 BFD_RELOC_XC16X_PAG,
4541 BFD_RELOC_XC16X_POF,
4542 BFD_RELOC_XC16X_SEG,
4543 BFD_RELOC_XC16X_SOF,
4545 /* Relocations used by VAX ELF. */
4546 BFD_RELOC_VAX_GLOB_DAT,
4547 BFD_RELOC_VAX_JMP_SLOT,
4548 BFD_RELOC_VAX_RELATIVE,
4550 /* Morpho MT - 16 bit immediate relocation. */
4551 BFD_RELOC_MT_PC16,
4553 /* Morpho MT - Hi 16 bits of an address. */
4554 BFD_RELOC_MT_HI16,
4556 /* Morpho MT - Low 16 bits of an address. */
4557 BFD_RELOC_MT_LO16,
4559 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4560 BFD_RELOC_MT_GNU_VTINHERIT,
4562 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4563 BFD_RELOC_MT_GNU_VTENTRY,
4565 /* Morpho MT - 8 bit immediate relocation. */
4566 BFD_RELOC_MT_PCINSN8,
4568 /* msp430 specific relocation codes */
4569 BFD_RELOC_MSP430_10_PCREL,
4570 BFD_RELOC_MSP430_16_PCREL,
4571 BFD_RELOC_MSP430_16,
4572 BFD_RELOC_MSP430_16_PCREL_BYTE,
4573 BFD_RELOC_MSP430_16_BYTE,
4574 BFD_RELOC_MSP430_2X_PCREL,
4575 BFD_RELOC_MSP430_RL_PCREL,
4577 /* IQ2000 Relocations. */
4578 BFD_RELOC_IQ2000_OFFSET_16,
4579 BFD_RELOC_IQ2000_OFFSET_21,
4580 BFD_RELOC_IQ2000_UHI16,
4582 /* Special Xtensa relocation used only by PLT entries in ELF shared
4583 objects to indicate that the runtime linker should set the value
4584 to one of its own internal functions or data structures. */
4585 BFD_RELOC_XTENSA_RTLD,
4587 /* Xtensa relocations for ELF shared objects. */
4588 BFD_RELOC_XTENSA_GLOB_DAT,
4589 BFD_RELOC_XTENSA_JMP_SLOT,
4590 BFD_RELOC_XTENSA_RELATIVE,
4592 /* Xtensa relocation used in ELF object files for symbols that may require
4593 PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4594 BFD_RELOC_XTENSA_PLT,
4596 /* Xtensa relocations to mark the difference of two local symbols.
4597 These are only needed to support linker relaxation and can be ignored
4598 when not relaxing. The field is set to the value of the difference
4599 assuming no relaxation. The relocation encodes the position of the
4600 first symbol so the linker can determine whether to adjust the field
4601 value. */
4602 BFD_RELOC_XTENSA_DIFF8,
4603 BFD_RELOC_XTENSA_DIFF16,
4604 BFD_RELOC_XTENSA_DIFF32,
4606 /* Generic Xtensa relocations for instruction operands. Only the slot
4607 number is encoded in the relocation. The relocation applies to the
4608 last PC-relative immediate operand, or if there are no PC-relative
4609 immediates, to the last immediate operand. */
4610 BFD_RELOC_XTENSA_SLOT0_OP,
4611 BFD_RELOC_XTENSA_SLOT1_OP,
4612 BFD_RELOC_XTENSA_SLOT2_OP,
4613 BFD_RELOC_XTENSA_SLOT3_OP,
4614 BFD_RELOC_XTENSA_SLOT4_OP,
4615 BFD_RELOC_XTENSA_SLOT5_OP,
4616 BFD_RELOC_XTENSA_SLOT6_OP,
4617 BFD_RELOC_XTENSA_SLOT7_OP,
4618 BFD_RELOC_XTENSA_SLOT8_OP,
4619 BFD_RELOC_XTENSA_SLOT9_OP,
4620 BFD_RELOC_XTENSA_SLOT10_OP,
4621 BFD_RELOC_XTENSA_SLOT11_OP,
4622 BFD_RELOC_XTENSA_SLOT12_OP,
4623 BFD_RELOC_XTENSA_SLOT13_OP,
4624 BFD_RELOC_XTENSA_SLOT14_OP,
4626 /* Alternate Xtensa relocations. Only the slot is encoded in the
4627 relocation. The meaning of these relocations is opcode-specific. */
4628 BFD_RELOC_XTENSA_SLOT0_ALT,
4629 BFD_RELOC_XTENSA_SLOT1_ALT,
4630 BFD_RELOC_XTENSA_SLOT2_ALT,
4631 BFD_RELOC_XTENSA_SLOT3_ALT,
4632 BFD_RELOC_XTENSA_SLOT4_ALT,
4633 BFD_RELOC_XTENSA_SLOT5_ALT,
4634 BFD_RELOC_XTENSA_SLOT6_ALT,
4635 BFD_RELOC_XTENSA_SLOT7_ALT,
4636 BFD_RELOC_XTENSA_SLOT8_ALT,
4637 BFD_RELOC_XTENSA_SLOT9_ALT,
4638 BFD_RELOC_XTENSA_SLOT10_ALT,
4639 BFD_RELOC_XTENSA_SLOT11_ALT,
4640 BFD_RELOC_XTENSA_SLOT12_ALT,
4641 BFD_RELOC_XTENSA_SLOT13_ALT,
4642 BFD_RELOC_XTENSA_SLOT14_ALT,
4644 /* Xtensa relocations for backward compatibility. These have all been
4645 replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
4646 BFD_RELOC_XTENSA_OP0,
4647 BFD_RELOC_XTENSA_OP1,
4648 BFD_RELOC_XTENSA_OP2,
4650 /* Xtensa relocation to mark that the assembler expanded the
4651 instructions from an original target. The expansion size is
4652 encoded in the reloc size. */
4653 BFD_RELOC_XTENSA_ASM_EXPAND,
4655 /* Xtensa relocation to mark that the linker should simplify
4656 assembler-expanded instructions. This is commonly used
4657 internally by the linker after analysis of a
4658 BFD_RELOC_XTENSA_ASM_EXPAND. */
4659 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
4661 /* Xtensa TLS relocations. */
4662 BFD_RELOC_XTENSA_TLSDESC_FN,
4663 BFD_RELOC_XTENSA_TLSDESC_ARG,
4664 BFD_RELOC_XTENSA_TLS_DTPOFF,
4665 BFD_RELOC_XTENSA_TLS_TPOFF,
4666 BFD_RELOC_XTENSA_TLS_FUNC,
4667 BFD_RELOC_XTENSA_TLS_ARG,
4668 BFD_RELOC_XTENSA_TLS_CALL,
4670 /* 8 bit signed offset in (ix+d) or (iy+d). */
4671 BFD_RELOC_Z80_DISP8,
4673 /* DJNZ offset. */
4674 BFD_RELOC_Z8K_DISP7,
4676 /* CALR offset. */
4677 BFD_RELOC_Z8K_CALLR,
4679 /* 4 bit value. */
4680 BFD_RELOC_Z8K_IMM4L,
4682 /* Lattice Mico32 relocations. */
4683 BFD_RELOC_LM32_CALL,
4684 BFD_RELOC_LM32_BRANCH,
4685 BFD_RELOC_LM32_16_GOT,
4686 BFD_RELOC_LM32_GOTOFF_HI16,
4687 BFD_RELOC_LM32_GOTOFF_LO16,
4688 BFD_RELOC_LM32_COPY,
4689 BFD_RELOC_LM32_GLOB_DAT,
4690 BFD_RELOC_LM32_JMP_SLOT,
4691 BFD_RELOC_LM32_RELATIVE,
4693 /* Difference between two section addreses. Must be followed by a
4694 BFD_RELOC_MACH_O_PAIR. */
4695 BFD_RELOC_MACH_O_SECTDIFF,
4697 /* Pair of relocation. Contains the first symbol. */
4698 BFD_RELOC_MACH_O_PAIR,
4700 /* PCREL relocations. They are marked as branch to create PLT entry if
4701 required. */
4702 BFD_RELOC_MACH_O_X86_64_BRANCH32,
4703 BFD_RELOC_MACH_O_X86_64_BRANCH8,
4705 /* Used when referencing a GOT entry. */
4706 BFD_RELOC_MACH_O_X86_64_GOT,
4708 /* Used when loading a GOT entry with movq. It is specially marked so that
4709 the linker could optimize the movq to a leaq if possible. */
4710 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4712 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4713 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4715 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4716 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4718 /* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
4719 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4721 /* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
4722 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4724 /* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
4725 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4727 /* This is a 32 bit reloc for the microblaze that stores the
4728 low 16 bits of a value */
4729 BFD_RELOC_MICROBLAZE_32_LO,
4731 /* This is a 32 bit pc-relative reloc for the microblaze that
4732 stores the low 16 bits of a value */
4733 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4735 /* This is a 32 bit reloc for the microblaze that stores a
4736 value relative to the read-only small data area anchor */
4737 BFD_RELOC_MICROBLAZE_32_ROSDA,
4739 /* This is a 32 bit reloc for the microblaze that stores a
4740 value relative to the read-write small data area anchor */
4741 BFD_RELOC_MICROBLAZE_32_RWSDA,
4743 /* This is a 32 bit reloc for the microblaze to handle
4744 expressions of the form "Symbol Op Symbol" */
4745 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4747 /* This is a 64 bit reloc that stores the 32 bit pc relative
4748 value in two words (with an imm instruction). No relocation is
4749 done here - only used for relaxing */
4750 BFD_RELOC_MICROBLAZE_64_NONE,
4752 /* This is a 64 bit reloc that stores the 32 bit pc relative
4753 value in two words (with an imm instruction). The relocation is
4754 PC-relative GOT offset */
4755 BFD_RELOC_MICROBLAZE_64_GOTPC,
4757 /* This is a 64 bit reloc that stores the 32 bit pc relative
4758 value in two words (with an imm instruction). The relocation is
4759 GOT offset */
4760 BFD_RELOC_MICROBLAZE_64_GOT,
4762 /* This is a 64 bit reloc that stores the 32 bit pc relative
4763 value in two words (with an imm instruction). The relocation is
4764 PC-relative offset into PLT */
4765 BFD_RELOC_MICROBLAZE_64_PLT,
4767 /* This is a 64 bit reloc that stores the 32 bit GOT relative
4768 value in two words (with an imm instruction). The relocation is
4769 relative offset from _GLOBAL_OFFSET_TABLE_ */
4770 BFD_RELOC_MICROBLAZE_64_GOTOFF,
4772 /* This is a 32 bit reloc that stores the 32 bit GOT relative
4773 value in a word. The relocation is relative offset from */
4774 BFD_RELOC_MICROBLAZE_32_GOTOFF,
4776 /* This is used to tell the dynamic linker to copy the value out of
4777 the dynamic object into the runtime process image. */
4778 BFD_RELOC_MICROBLAZE_COPY,
4779 BFD_RELOC_UNUSED };
4780 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
4781 reloc_howto_type *bfd_reloc_type_lookup
4782 (bfd *abfd, bfd_reloc_code_real_type code);
4783 reloc_howto_type *bfd_reloc_name_lookup
4784 (bfd *abfd, const char *reloc_name);
4786 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
4788 /* Extracted from syms.c. */
4790 typedef struct bfd_symbol
4792 /* A pointer to the BFD which owns the symbol. This information
4793 is necessary so that a back end can work out what additional
4794 information (invisible to the application writer) is carried
4795 with the symbol.
4797 This field is *almost* redundant, since you can use section->owner
4798 instead, except that some symbols point to the global sections
4799 bfd_{abs,com,und}_section. This could be fixed by making
4800 these globals be per-bfd (or per-target-flavor). FIXME. */
4801 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
4803 /* The text of the symbol. The name is left alone, and not copied; the
4804 application may not alter it. */
4805 const char *name;
4807 /* The value of the symbol. This really should be a union of a
4808 numeric value with a pointer, since some flags indicate that
4809 a pointer to another symbol is stored here. */
4810 symvalue value;
4812 /* Attributes of a symbol. */
4813 #define BSF_NO_FLAGS 0x00
4815 /* The symbol has local scope; <<static>> in <<C>>. The value
4816 is the offset into the section of the data. */
4817 #define BSF_LOCAL (1 << 0)
4819 /* The symbol has global scope; initialized data in <<C>>. The
4820 value is the offset into the section of the data. */
4821 #define BSF_GLOBAL (1 << 1)
4823 /* The symbol has global scope and is exported. The value is
4824 the offset into the section of the data. */
4825 #define BSF_EXPORT BSF_GLOBAL /* No real difference. */
4827 /* A normal C symbol would be one of:
4828 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
4829 <<BSF_GLOBAL>>. */
4831 /* The symbol is a debugging record. The value has an arbitrary
4832 meaning, unless BSF_DEBUGGING_RELOC is also set. */
4833 #define BSF_DEBUGGING (1 << 2)
4835 /* The symbol denotes a function entry point. Used in ELF,
4836 perhaps others someday. */
4837 #define BSF_FUNCTION (1 << 3)
4839 /* Used by the linker. */
4840 #define BSF_KEEP (1 << 5)
4841 #define BSF_KEEP_G (1 << 6)
4843 /* A weak global symbol, overridable without warnings by
4844 a regular global symbol of the same name. */
4845 #define BSF_WEAK (1 << 7)
4847 /* This symbol was created to point to a section, e.g. ELF's
4848 STT_SECTION symbols. */
4849 #define BSF_SECTION_SYM (1 << 8)
4851 /* The symbol used to be a common symbol, but now it is
4852 allocated. */
4853 #define BSF_OLD_COMMON (1 << 9)
4855 /* In some files the type of a symbol sometimes alters its
4856 location in an output file - ie in coff a <<ISFCN>> symbol
4857 which is also <<C_EXT>> symbol appears where it was
4858 declared and not at the end of a section. This bit is set
4859 by the target BFD part to convey this information. */
4860 #define BSF_NOT_AT_END (1 << 10)
4862 /* Signal that the symbol is the label of constructor section. */
4863 #define BSF_CONSTRUCTOR (1 << 11)
4865 /* Signal that the symbol is a warning symbol. The name is a
4866 warning. The name of the next symbol is the one to warn about;
4867 if a reference is made to a symbol with the same name as the next
4868 symbol, a warning is issued by the linker. */
4869 #define BSF_WARNING (1 << 12)
4871 /* Signal that the symbol is indirect. This symbol is an indirect
4872 pointer to the symbol with the same name as the next symbol. */
4873 #define BSF_INDIRECT (1 << 13)
4875 /* BSF_FILE marks symbols that contain a file name. This is used
4876 for ELF STT_FILE symbols. */
4877 #define BSF_FILE (1 << 14)
4879 /* Symbol is from dynamic linking information. */
4880 #define BSF_DYNAMIC (1 << 15)
4882 /* The symbol denotes a data object. Used in ELF, and perhaps
4883 others someday. */
4884 #define BSF_OBJECT (1 << 16)
4886 /* This symbol is a debugging symbol. The value is the offset
4887 into the section of the data. BSF_DEBUGGING should be set
4888 as well. */
4889 #define BSF_DEBUGGING_RELOC (1 << 17)
4891 /* This symbol is thread local. Used in ELF. */
4892 #define BSF_THREAD_LOCAL (1 << 18)
4894 /* This symbol represents a complex relocation expression,
4895 with the expression tree serialized in the symbol name. */
4896 #define BSF_RELC (1 << 19)
4898 /* This symbol represents a signed complex relocation expression,
4899 with the expression tree serialized in the symbol name. */
4900 #define BSF_SRELC (1 << 20)
4902 /* This symbol was created by bfd_get_synthetic_symtab. */
4903 #define BSF_SYNTHETIC (1 << 21)
4905 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
4906 The dynamic linker will compute the value of this symbol by
4907 calling the function that it points to. BSF_FUNCTION must
4908 also be also set. */
4909 #define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
4910 /* This symbol is a globally unique data object. The dynamic linker
4911 will make sure that in the entire process there is just one symbol
4912 with this name and type in use. BSF_OBJECT must also be set. */
4913 #define BSF_GNU_UNIQUE (1 << 23)
4915 flagword flags;
4917 /* A pointer to the section to which this symbol is
4918 relative. This will always be non NULL, there are special
4919 sections for undefined and absolute symbols. */
4920 struct bfd_section *section;
4922 /* Back end special data. */
4923 union
4925 void *p;
4926 bfd_vma i;
4928 udata;
4930 asymbol;
4932 #define bfd_get_symtab_upper_bound(abfd) \
4933 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
4935 bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
4937 bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
4939 #define bfd_is_local_label_name(abfd, name) \
4940 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
4942 bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
4944 #define bfd_is_target_special_symbol(abfd, sym) \
4945 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
4947 #define bfd_canonicalize_symtab(abfd, location) \
4948 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
4950 bfd_boolean bfd_set_symtab
4951 (bfd *abfd, asymbol **location, unsigned int count);
4953 void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
4955 #define bfd_make_empty_symbol(abfd) \
4956 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
4958 asymbol *_bfd_generic_make_empty_symbol (bfd *);
4960 #define bfd_make_debug_symbol(abfd,ptr,size) \
4961 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
4963 int bfd_decode_symclass (asymbol *symbol);
4965 bfd_boolean bfd_is_undefined_symclass (int symclass);
4967 void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
4969 bfd_boolean bfd_copy_private_symbol_data
4970 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
4972 #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
4973 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
4974 (ibfd, isymbol, obfd, osymbol))
4976 /* Extracted from bfd.c. */
4977 enum bfd_direction
4979 no_direction = 0,
4980 read_direction = 1,
4981 write_direction = 2,
4982 both_direction = 3
4985 struct bfd
4987 /* A unique identifier of the BFD */
4988 unsigned int id;
4990 /* The filename the application opened the BFD with. */
4991 const char *filename;
4993 /* A pointer to the target jump table. */
4994 const struct bfd_target *xvec;
4996 /* The IOSTREAM, and corresponding IO vector that provide access
4997 to the file backing the BFD. */
4998 void *iostream;
4999 const struct bfd_iovec *iovec;
5001 /* The caching routines use these to maintain a
5002 least-recently-used list of BFDs. */
5003 struct bfd *lru_prev, *lru_next;
5005 /* When a file is closed by the caching routines, BFD retains
5006 state information on the file here... */
5007 ufile_ptr where;
5009 /* File modified time, if mtime_set is TRUE. */
5010 long mtime;
5012 /* Reserved for an unimplemented file locking extension. */
5013 int ifd;
5015 /* The format which belongs to the BFD. (object, core, etc.) */
5016 bfd_format format;
5018 /* The direction with which the BFD was opened. */
5019 enum bfd_direction direction;
5021 /* Format_specific flags. */
5022 flagword flags;
5024 /* Values that may appear in the flags field of a BFD. These also
5025 appear in the object_flags field of the bfd_target structure, where
5026 they indicate the set of flags used by that backend (not all flags
5027 are meaningful for all object file formats) (FIXME: at the moment,
5028 the object_flags values have mostly just been copied from backend
5029 to another, and are not necessarily correct). */
5031 #define BFD_NO_FLAGS 0x00
5033 /* BFD contains relocation entries. */
5034 #define HAS_RELOC 0x01
5036 /* BFD is directly executable. */
5037 #define EXEC_P 0x02
5039 /* BFD has line number information (basically used for F_LNNO in a
5040 COFF header). */
5041 #define HAS_LINENO 0x04
5043 /* BFD has debugging information. */
5044 #define HAS_DEBUG 0x08
5046 /* BFD has symbols. */
5047 #define HAS_SYMS 0x10
5049 /* BFD has local symbols (basically used for F_LSYMS in a COFF
5050 header). */
5051 #define HAS_LOCALS 0x20
5053 /* BFD is a dynamic object. */
5054 #define DYNAMIC 0x40
5056 /* Text section is write protected (if D_PAGED is not set, this is
5057 like an a.out NMAGIC file) (the linker sets this by default, but
5058 clears it for -r or -N). */
5059 #define WP_TEXT 0x80
5061 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
5062 linker sets this by default, but clears it for -r or -n or -N). */
5063 #define D_PAGED 0x100
5065 /* BFD is relaxable (this means that bfd_relax_section may be able to
5066 do something) (sometimes bfd_relax_section can do something even if
5067 this is not set). */
5068 #define BFD_IS_RELAXABLE 0x200
5070 /* This may be set before writing out a BFD to request using a
5071 traditional format. For example, this is used to request that when
5072 writing out an a.out object the symbols not be hashed to eliminate
5073 duplicates. */
5074 #define BFD_TRADITIONAL_FORMAT 0x400
5076 /* This flag indicates that the BFD contents are actually cached
5077 in memory. If this is set, iostream points to a bfd_in_memory
5078 struct. */
5079 #define BFD_IN_MEMORY 0x800
5081 /* The sections in this BFD specify a memory page. */
5082 #define HAS_LOAD_PAGE 0x1000
5084 /* This BFD has been created by the linker and doesn't correspond
5085 to any input file. */
5086 #define BFD_LINKER_CREATED 0x2000
5088 /* This may be set before writing out a BFD to request that it
5089 be written using values for UIDs, GIDs, timestamps, etc. that
5090 will be consistent from run to run. */
5091 #define BFD_DETERMINISTIC_OUTPUT 0x4000
5093 /* Compress sections in this BFD. */
5094 #define BFD_COMPRESS 0x8000
5096 /* Decompress sections in this BFD. */
5097 #define BFD_DECOMPRESS 0x10000
5099 /* Flags bits to be saved in bfd_preserve_save. */
5100 #define BFD_FLAGS_SAVED \
5101 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS)
5103 /* Flags bits which are for BFD use only. */
5104 #define BFD_FLAGS_FOR_BFD_USE_MASK \
5105 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
5106 | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
5108 /* Currently my_archive is tested before adding origin to
5109 anything. I believe that this can become always an add of
5110 origin, with origin set to 0 for non archive files. */
5111 ufile_ptr origin;
5113 /* The origin in the archive of the proxy entry. This will
5114 normally be the same as origin, except for thin archives,
5115 when it will contain the current offset of the proxy in the
5116 thin archive rather than the offset of the bfd in its actual
5117 container. */
5118 ufile_ptr proxy_origin;
5120 /* A hash table for section names. */
5121 struct bfd_hash_table section_htab;
5123 /* Pointer to linked list of sections. */
5124 struct bfd_section *sections;
5126 /* The last section on the section list. */
5127 struct bfd_section *section_last;
5129 /* The number of sections. */
5130 unsigned int section_count;
5132 /* Stuff only useful for object files:
5133 The start address. */
5134 bfd_vma start_address;
5136 /* Used for input and output. */
5137 unsigned int symcount;
5139 /* Symbol table for output BFD (with symcount entries).
5140 Also used by the linker to cache input BFD symbols. */
5141 struct bfd_symbol **outsymbols;
5143 /* Used for slurped dynamic symbol tables. */
5144 unsigned int dynsymcount;
5146 /* Pointer to structure which contains architecture information. */
5147 const struct bfd_arch_info *arch_info;
5149 /* Stuff only useful for archives. */
5150 void *arelt_data;
5151 struct bfd *my_archive; /* The containing archive BFD. */
5152 struct bfd *archive_next; /* The next BFD in the archive. */
5153 struct bfd *archive_head; /* The first BFD in the archive. */
5154 struct bfd *nested_archives; /* List of nested archive in a flattened
5155 thin archive. */
5157 /* A chain of BFD structures involved in a link. */
5158 struct bfd *link_next;
5160 /* A field used by _bfd_generic_link_add_archive_symbols. This will
5161 be used only for archive elements. */
5162 int archive_pass;
5164 /* Used by the back end to hold private data. */
5165 union
5167 struct aout_data_struct *aout_data;
5168 struct artdata *aout_ar_data;
5169 struct _oasys_data *oasys_obj_data;
5170 struct _oasys_ar_data *oasys_ar_data;
5171 struct coff_tdata *coff_obj_data;
5172 struct pe_tdata *pe_obj_data;
5173 struct xcoff_tdata *xcoff_obj_data;
5174 struct ecoff_tdata *ecoff_obj_data;
5175 struct ieee_data_struct *ieee_data;
5176 struct ieee_ar_data_struct *ieee_ar_data;
5177 struct srec_data_struct *srec_data;
5178 struct verilog_data_struct *verilog_data;
5179 struct ihex_data_struct *ihex_data;
5180 struct tekhex_data_struct *tekhex_data;
5181 struct elf_obj_tdata *elf_obj_data;
5182 struct nlm_obj_tdata *nlm_obj_data;
5183 struct bout_data_struct *bout_data;
5184 struct mmo_data_struct *mmo_data;
5185 struct sun_core_struct *sun_core_data;
5186 struct sco5_core_struct *sco5_core_data;
5187 struct trad_core_struct *trad_core_data;
5188 struct som_data_struct *som_data;
5189 struct hpux_core_struct *hpux_core_data;
5190 struct hppabsd_core_struct *hppabsd_core_data;
5191 struct sgi_core_struct *sgi_core_data;
5192 struct lynx_core_struct *lynx_core_data;
5193 struct osf_core_struct *osf_core_data;
5194 struct cisco_core_struct *cisco_core_data;
5195 struct versados_data_struct *versados_data;
5196 struct netbsd_core_struct *netbsd_core_data;
5197 struct mach_o_data_struct *mach_o_data;
5198 struct mach_o_fat_data_struct *mach_o_fat_data;
5199 struct plugin_data_struct *plugin_data;
5200 struct bfd_pef_data_struct *pef_data;
5201 struct bfd_pef_xlib_data_struct *pef_xlib_data;
5202 struct bfd_sym_data_struct *sym_data;
5203 void *any;
5205 tdata;
5207 /* Used by the application to hold private data. */
5208 void *usrdata;
5210 /* Where all the allocated stuff under this BFD goes. This is a
5211 struct objalloc *, but we use void * to avoid requiring the inclusion
5212 of objalloc.h. */
5213 void *memory;
5215 /* Is the file descriptor being cached? That is, can it be closed as
5216 needed, and re-opened when accessed later? */
5217 unsigned int cacheable : 1;
5219 /* Marks whether there was a default target specified when the
5220 BFD was opened. This is used to select which matching algorithm
5221 to use to choose the back end. */
5222 unsigned int target_defaulted : 1;
5224 /* ... and here: (``once'' means at least once). */
5225 unsigned int opened_once : 1;
5227 /* Set if we have a locally maintained mtime value, rather than
5228 getting it from the file each time. */
5229 unsigned int mtime_set : 1;
5231 /* Flag set if symbols from this BFD should not be exported. */
5232 unsigned int no_export : 1;
5234 /* Remember when output has begun, to stop strange things
5235 from happening. */
5236 unsigned int output_has_begun : 1;
5238 /* Have archive map. */
5239 unsigned int has_armap : 1;
5241 /* Set if this is a thin archive. */
5242 unsigned int is_thin_archive : 1;
5244 /* Set if only required symbols should be added in the link hash table for
5245 this object. Used by VMS linkers. */
5246 unsigned int selective_search : 1;
5249 typedef enum bfd_error
5251 bfd_error_no_error = 0,
5252 bfd_error_system_call,
5253 bfd_error_invalid_target,
5254 bfd_error_wrong_format,
5255 bfd_error_wrong_object_format,
5256 bfd_error_invalid_operation,
5257 bfd_error_no_memory,
5258 bfd_error_no_symbols,
5259 bfd_error_no_armap,
5260 bfd_error_no_more_archived_files,
5261 bfd_error_malformed_archive,
5262 bfd_error_file_not_recognized,
5263 bfd_error_file_ambiguously_recognized,
5264 bfd_error_no_contents,
5265 bfd_error_nonrepresentable_section,
5266 bfd_error_no_debug_section,
5267 bfd_error_bad_value,
5268 bfd_error_file_truncated,
5269 bfd_error_file_too_big,
5270 bfd_error_on_input,
5271 bfd_error_invalid_error_code
5273 bfd_error_type;
5275 bfd_error_type bfd_get_error (void);
5277 void bfd_set_error (bfd_error_type error_tag, ...);
5279 const char *bfd_errmsg (bfd_error_type error_tag);
5281 void bfd_perror (const char *message);
5283 typedef void (*bfd_error_handler_type) (const char *, ...);
5285 bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
5287 void bfd_set_error_program_name (const char *);
5289 bfd_error_handler_type bfd_get_error_handler (void);
5291 long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
5293 long bfd_canonicalize_reloc
5294 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
5296 void bfd_set_reloc
5297 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
5299 bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
5301 int bfd_get_arch_size (bfd *abfd);
5303 int bfd_get_sign_extend_vma (bfd *abfd);
5305 bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
5307 unsigned int bfd_get_gp_size (bfd *abfd);
5309 void bfd_set_gp_size (bfd *abfd, unsigned int i);
5311 bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
5313 bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5315 #define bfd_copy_private_header_data(ibfd, obfd) \
5316 BFD_SEND (obfd, _bfd_copy_private_header_data, \
5317 (ibfd, obfd))
5318 bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
5320 #define bfd_copy_private_bfd_data(ibfd, obfd) \
5321 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5322 (ibfd, obfd))
5323 bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
5325 #define bfd_merge_private_bfd_data(ibfd, obfd) \
5326 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5327 (ibfd, obfd))
5328 bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
5330 #define bfd_set_private_flags(abfd, flags) \
5331 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
5332 #define bfd_sizeof_headers(abfd, info) \
5333 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
5335 #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
5336 BFD_SEND (abfd, _bfd_find_nearest_line, \
5337 (abfd, sec, syms, off, file, func, line))
5339 #define bfd_find_line(abfd, syms, sym, file, line) \
5340 BFD_SEND (abfd, _bfd_find_line, \
5341 (abfd, syms, sym, file, line))
5343 #define bfd_find_inliner_info(abfd, file, func, line) \
5344 BFD_SEND (abfd, _bfd_find_inliner_info, \
5345 (abfd, file, func, line))
5347 #define bfd_debug_info_start(abfd) \
5348 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
5350 #define bfd_debug_info_end(abfd) \
5351 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
5353 #define bfd_debug_info_accumulate(abfd, section) \
5354 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
5356 #define bfd_stat_arch_elt(abfd, stat) \
5357 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
5359 #define bfd_update_armap_timestamp(abfd) \
5360 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
5362 #define bfd_set_arch_mach(abfd, arch, mach)\
5363 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
5365 #define bfd_relax_section(abfd, section, link_info, again) \
5366 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5368 #define bfd_gc_sections(abfd, link_info) \
5369 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5371 #define bfd_merge_sections(abfd, link_info) \
5372 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5374 #define bfd_is_group_section(abfd, sec) \
5375 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5377 #define bfd_discard_group(abfd, sec) \
5378 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5380 #define bfd_link_hash_table_create(abfd) \
5381 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5383 #define bfd_link_hash_table_free(abfd, hash) \
5384 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5386 #define bfd_link_add_symbols(abfd, info) \
5387 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5389 #define bfd_link_just_syms(abfd, sec, info) \
5390 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5392 #define bfd_final_link(abfd, info) \
5393 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5395 #define bfd_free_cached_info(abfd) \
5396 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5398 #define bfd_get_dynamic_symtab_upper_bound(abfd) \
5399 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5401 #define bfd_print_private_bfd_data(abfd, file)\
5402 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5404 #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5405 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5407 #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5408 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5409 dyncount, dynsyms, ret))
5411 #define bfd_get_dynamic_reloc_upper_bound(abfd) \
5412 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5414 #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5415 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5417 extern bfd_byte *bfd_get_relocated_section_contents
5418 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5419 bfd_boolean, asymbol **);
5421 bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
5423 struct bfd_preserve
5425 void *marker;
5426 void *tdata;
5427 flagword flags;
5428 const struct bfd_arch_info *arch_info;
5429 struct bfd_section *sections;
5430 struct bfd_section *section_last;
5431 unsigned int section_count;
5432 struct bfd_hash_table section_htab;
5435 bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
5437 void bfd_preserve_restore (bfd *, struct bfd_preserve *);
5439 void bfd_preserve_finish (bfd *, struct bfd_preserve *);
5441 bfd_vma bfd_emul_get_maxpagesize (const char *);
5443 void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5445 bfd_vma bfd_emul_get_commonpagesize (const char *);
5447 void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5449 char *bfd_demangle (bfd *, const char *, int);
5451 /* Extracted from archive.c. */
5452 symindex bfd_get_next_mapent
5453 (bfd *abfd, symindex previous, carsym **sym);
5455 bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
5457 bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
5459 /* Extracted from corefile.c. */
5460 const char *bfd_core_file_failing_command (bfd *abfd);
5462 int bfd_core_file_failing_signal (bfd *abfd);
5464 int bfd_core_file_pid (bfd *abfd);
5466 bfd_boolean core_file_matches_executable_p
5467 (bfd *core_bfd, bfd *exec_bfd);
5469 bfd_boolean generic_core_file_matches_executable_p
5470 (bfd *core_bfd, bfd *exec_bfd);
5472 /* Extracted from targets.c. */
5473 #define BFD_SEND(bfd, message, arglist) \
5474 ((*((bfd)->xvec->message)) arglist)
5476 #ifdef DEBUG_BFD_SEND
5477 #undef BFD_SEND
5478 #define BFD_SEND(bfd, message, arglist) \
5479 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5480 ((*((bfd)->xvec->message)) arglist) : \
5481 (bfd_assert (__FILE__,__LINE__), NULL))
5482 #endif
5483 #define BFD_SEND_FMT(bfd, message, arglist) \
5484 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
5486 #ifdef DEBUG_BFD_SEND
5487 #undef BFD_SEND_FMT
5488 #define BFD_SEND_FMT(bfd, message, arglist) \
5489 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5490 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
5491 (bfd_assert (__FILE__,__LINE__), NULL))
5492 #endif
5494 enum bfd_flavour
5496 bfd_target_unknown_flavour,
5497 bfd_target_aout_flavour,
5498 bfd_target_coff_flavour,
5499 bfd_target_ecoff_flavour,
5500 bfd_target_xcoff_flavour,
5501 bfd_target_elf_flavour,
5502 bfd_target_ieee_flavour,
5503 bfd_target_nlm_flavour,
5504 bfd_target_oasys_flavour,
5505 bfd_target_tekhex_flavour,
5506 bfd_target_srec_flavour,
5507 bfd_target_verilog_flavour,
5508 bfd_target_ihex_flavour,
5509 bfd_target_som_flavour,
5510 bfd_target_os9k_flavour,
5511 bfd_target_versados_flavour,
5512 bfd_target_msdos_flavour,
5513 bfd_target_ovax_flavour,
5514 bfd_target_evax_flavour,
5515 bfd_target_mmo_flavour,
5516 bfd_target_mach_o_flavour,
5517 bfd_target_pef_flavour,
5518 bfd_target_pef_xlib_flavour,
5519 bfd_target_sym_flavour
5522 enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5524 /* Forward declaration. */
5525 typedef struct bfd_link_info _bfd_link_info;
5527 typedef struct bfd_target
5529 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
5530 char *name;
5532 /* The "flavour" of a back end is a general indication about
5533 the contents of a file. */
5534 enum bfd_flavour flavour;
5536 /* The order of bytes within the data area of a file. */
5537 enum bfd_endian byteorder;
5539 /* The order of bytes within the header parts of a file. */
5540 enum bfd_endian header_byteorder;
5542 /* A mask of all the flags which an executable may have set -
5543 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
5544 flagword object_flags;
5546 /* A mask of all the flags which a section may have set - from
5547 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
5548 flagword section_flags;
5550 /* The character normally found at the front of a symbol.
5551 (if any), perhaps `_'. */
5552 char symbol_leading_char;
5554 /* The pad character for file names within an archive header. */
5555 char ar_pad_char;
5557 /* The maximum number of characters in an archive header. */
5558 unsigned short ar_max_namelen;
5560 /* Entries for byte swapping for data. These are different from the
5561 other entry points, since they don't take a BFD as the first argument.
5562 Certain other handlers could do the same. */
5563 bfd_uint64_t (*bfd_getx64) (const void *);
5564 bfd_int64_t (*bfd_getx_signed_64) (const void *);
5565 void (*bfd_putx64) (bfd_uint64_t, void *);
5566 bfd_vma (*bfd_getx32) (const void *);
5567 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
5568 void (*bfd_putx32) (bfd_vma, void *);
5569 bfd_vma (*bfd_getx16) (const void *);
5570 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
5571 void (*bfd_putx16) (bfd_vma, void *);
5573 /* Byte swapping for the headers. */
5574 bfd_uint64_t (*bfd_h_getx64) (const void *);
5575 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
5576 void (*bfd_h_putx64) (bfd_uint64_t, void *);
5577 bfd_vma (*bfd_h_getx32) (const void *);
5578 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
5579 void (*bfd_h_putx32) (bfd_vma, void *);
5580 bfd_vma (*bfd_h_getx16) (const void *);
5581 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
5582 void (*bfd_h_putx16) (bfd_vma, void *);
5584 /* Format dependent routines: these are vectors of entry points
5585 within the target vector structure, one for each format to check. */
5587 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
5588 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
5590 /* Set the format of a file being written. */
5591 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
5593 /* Write cached information into a file being written, at <<bfd_close>>. */
5594 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
5597 /* Generic entry points. */
5598 #define BFD_JUMP_TABLE_GENERIC(NAME) \
5599 NAME##_close_and_cleanup, \
5600 NAME##_bfd_free_cached_info, \
5601 NAME##_new_section_hook, \
5602 NAME##_get_section_contents, \
5603 NAME##_get_section_contents_in_window
5605 /* Called when the BFD is being closed to do any necessary cleanup. */
5606 bfd_boolean (*_close_and_cleanup) (bfd *);
5607 /* Ask the BFD to free all cached information. */
5608 bfd_boolean (*_bfd_free_cached_info) (bfd *);
5609 /* Called when a new section is created. */
5610 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
5611 /* Read the contents of a section. */
5612 bfd_boolean (*_bfd_get_section_contents)
5613 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
5614 bfd_boolean (*_bfd_get_section_contents_in_window)
5615 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
5617 /* Entry points to copy private data. */
5618 #define BFD_JUMP_TABLE_COPY(NAME) \
5619 NAME##_bfd_copy_private_bfd_data, \
5620 NAME##_bfd_merge_private_bfd_data, \
5621 _bfd_generic_init_private_section_data, \
5622 NAME##_bfd_copy_private_section_data, \
5623 NAME##_bfd_copy_private_symbol_data, \
5624 NAME##_bfd_copy_private_header_data, \
5625 NAME##_bfd_set_private_flags, \
5626 NAME##_bfd_print_private_bfd_data
5628 /* Called to copy BFD general private data from one object file
5629 to another. */
5630 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
5631 /* Called to merge BFD general private data from one object file
5632 to a common output file when linking. */
5633 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
5634 /* Called to initialize BFD private section data from one object file
5635 to another. */
5636 #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5637 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5638 bfd_boolean (*_bfd_init_private_section_data)
5639 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
5640 /* Called to copy BFD private section data from one object file
5641 to another. */
5642 bfd_boolean (*_bfd_copy_private_section_data)
5643 (bfd *, sec_ptr, bfd *, sec_ptr);
5644 /* Called to copy BFD private symbol data from one symbol
5645 to another. */
5646 bfd_boolean (*_bfd_copy_private_symbol_data)
5647 (bfd *, asymbol *, bfd *, asymbol *);
5648 /* Called to copy BFD private header data from one object file
5649 to another. */
5650 bfd_boolean (*_bfd_copy_private_header_data)
5651 (bfd *, bfd *);
5652 /* Called to set private backend flags. */
5653 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
5655 /* Called to print private BFD data. */
5656 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
5658 /* Core file entry points. */
5659 #define BFD_JUMP_TABLE_CORE(NAME) \
5660 NAME##_core_file_failing_command, \
5661 NAME##_core_file_failing_signal, \
5662 NAME##_core_file_matches_executable_p, \
5663 NAME##_core_file_pid
5665 char * (*_core_file_failing_command) (bfd *);
5666 int (*_core_file_failing_signal) (bfd *);
5667 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
5668 int (*_core_file_pid) (bfd *);
5670 /* Archive entry points. */
5671 #define BFD_JUMP_TABLE_ARCHIVE(NAME) \
5672 NAME##_slurp_armap, \
5673 NAME##_slurp_extended_name_table, \
5674 NAME##_construct_extended_name_table, \
5675 NAME##_truncate_arname, \
5676 NAME##_write_armap, \
5677 NAME##_read_ar_hdr, \
5678 NAME##_write_ar_hdr, \
5679 NAME##_openr_next_archived_file, \
5680 NAME##_get_elt_at_index, \
5681 NAME##_generic_stat_arch_elt, \
5682 NAME##_update_armap_timestamp
5684 bfd_boolean (*_bfd_slurp_armap) (bfd *);
5685 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
5686 bfd_boolean (*_bfd_construct_extended_name_table)
5687 (bfd *, char **, bfd_size_type *, const char **);
5688 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
5689 bfd_boolean (*write_armap)
5690 (bfd *, unsigned int, struct orl *, unsigned int, int);
5691 void * (*_bfd_read_ar_hdr_fn) (bfd *);
5692 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
5693 bfd * (*openr_next_archived_file) (bfd *, bfd *);
5694 #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
5695 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
5696 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
5697 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
5699 /* Entry points used for symbols. */
5700 #define BFD_JUMP_TABLE_SYMBOLS(NAME) \
5701 NAME##_get_symtab_upper_bound, \
5702 NAME##_canonicalize_symtab, \
5703 NAME##_make_empty_symbol, \
5704 NAME##_print_symbol, \
5705 NAME##_get_symbol_info, \
5706 NAME##_bfd_is_local_label_name, \
5707 NAME##_bfd_is_target_special_symbol, \
5708 NAME##_get_lineno, \
5709 NAME##_find_nearest_line, \
5710 _bfd_generic_find_line, \
5711 NAME##_find_inliner_info, \
5712 NAME##_bfd_make_debug_symbol, \
5713 NAME##_read_minisymbols, \
5714 NAME##_minisymbol_to_symbol
5716 long (*_bfd_get_symtab_upper_bound) (bfd *);
5717 long (*_bfd_canonicalize_symtab)
5718 (bfd *, struct bfd_symbol **);
5719 struct bfd_symbol *
5720 (*_bfd_make_empty_symbol) (bfd *);
5721 void (*_bfd_print_symbol)
5722 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
5723 #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
5724 void (*_bfd_get_symbol_info)
5725 (bfd *, struct bfd_symbol *, symbol_info *);
5726 #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
5727 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
5728 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
5729 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
5730 bfd_boolean (*_bfd_find_nearest_line)
5731 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
5732 const char **, const char **, unsigned int *);
5733 bfd_boolean (*_bfd_find_line)
5734 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
5735 const char **, unsigned int *);
5736 bfd_boolean (*_bfd_find_inliner_info)
5737 (bfd *, const char **, const char **, unsigned int *);
5738 /* Back-door to allow format-aware applications to create debug symbols
5739 while using BFD for everything else. Currently used by the assembler
5740 when creating COFF files. */
5741 asymbol * (*_bfd_make_debug_symbol)
5742 (bfd *, void *, unsigned long size);
5743 #define bfd_read_minisymbols(b, d, m, s) \
5744 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
5745 long (*_read_minisymbols)
5746 (bfd *, bfd_boolean, void **, unsigned int *);
5747 #define bfd_minisymbol_to_symbol(b, d, m, f) \
5748 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
5749 asymbol * (*_minisymbol_to_symbol)
5750 (bfd *, bfd_boolean, const void *, asymbol *);
5752 /* Routines for relocs. */
5753 #define BFD_JUMP_TABLE_RELOCS(NAME) \
5754 NAME##_get_reloc_upper_bound, \
5755 NAME##_canonicalize_reloc, \
5756 NAME##_bfd_reloc_type_lookup, \
5757 NAME##_bfd_reloc_name_lookup
5759 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
5760 long (*_bfd_canonicalize_reloc)
5761 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
5762 /* See documentation on reloc types. */
5763 reloc_howto_type *
5764 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
5765 reloc_howto_type *
5766 (*reloc_name_lookup) (bfd *, const char *);
5769 /* Routines used when writing an object file. */
5770 #define BFD_JUMP_TABLE_WRITE(NAME) \
5771 NAME##_set_arch_mach, \
5772 NAME##_set_section_contents
5774 bfd_boolean (*_bfd_set_arch_mach)
5775 (bfd *, enum bfd_architecture, unsigned long);
5776 bfd_boolean (*_bfd_set_section_contents)
5777 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
5779 /* Routines used by the linker. */
5780 #define BFD_JUMP_TABLE_LINK(NAME) \
5781 NAME##_sizeof_headers, \
5782 NAME##_bfd_get_relocated_section_contents, \
5783 NAME##_bfd_relax_section, \
5784 NAME##_bfd_link_hash_table_create, \
5785 NAME##_bfd_link_hash_table_free, \
5786 NAME##_bfd_link_add_symbols, \
5787 NAME##_bfd_link_just_syms, \
5788 NAME##_bfd_copy_link_hash_symbol_type, \
5789 NAME##_bfd_final_link, \
5790 NAME##_bfd_link_split_section, \
5791 NAME##_bfd_gc_sections, \
5792 NAME##_bfd_merge_sections, \
5793 NAME##_bfd_is_group_section, \
5794 NAME##_bfd_discard_group, \
5795 NAME##_section_already_linked, \
5796 NAME##_bfd_define_common_symbol
5798 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
5799 bfd_byte * (*_bfd_get_relocated_section_contents)
5800 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
5801 bfd_byte *, bfd_boolean, struct bfd_symbol **);
5803 bfd_boolean (*_bfd_relax_section)
5804 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
5806 /* Create a hash table for the linker. Different backends store
5807 different information in this table. */
5808 struct bfd_link_hash_table *
5809 (*_bfd_link_hash_table_create) (bfd *);
5811 /* Release the memory associated with the linker hash table. */
5812 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
5814 /* Add symbols from this object file into the hash table. */
5815 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
5817 /* Indicate that we are only retrieving symbol values from this section. */
5818 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
5820 /* Copy the symbol type of a linker hash table entry. */
5821 #define bfd_copy_link_hash_symbol_type(b, t, f) \
5822 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
5823 void (*_bfd_copy_link_hash_symbol_type)
5824 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
5826 /* Do a link based on the link_order structures attached to each
5827 section of the BFD. */
5828 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
5830 /* Should this section be split up into smaller pieces during linking. */
5831 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
5833 /* Remove sections that are not referenced from the output. */
5834 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
5836 /* Attempt to merge SEC_MERGE sections. */
5837 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
5839 /* Is this section a member of a group? */
5840 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
5842 /* Discard members of a group. */
5843 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
5845 /* Check if SEC has been already linked during a reloceatable or
5846 final link. */
5847 void (*_section_already_linked) (bfd *, struct bfd_section *,
5848 struct bfd_link_info *);
5850 /* Define a common symbol. */
5851 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
5852 struct bfd_link_hash_entry *);
5854 /* Routines to handle dynamic symbols and relocs. */
5855 #define BFD_JUMP_TABLE_DYNAMIC(NAME) \
5856 NAME##_get_dynamic_symtab_upper_bound, \
5857 NAME##_canonicalize_dynamic_symtab, \
5858 NAME##_get_synthetic_symtab, \
5859 NAME##_get_dynamic_reloc_upper_bound, \
5860 NAME##_canonicalize_dynamic_reloc
5862 /* Get the amount of memory required to hold the dynamic symbols. */
5863 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
5864 /* Read in the dynamic symbols. */
5865 long (*_bfd_canonicalize_dynamic_symtab)
5866 (bfd *, struct bfd_symbol **);
5867 /* Create synthetized symbols. */
5868 long (*_bfd_get_synthetic_symtab)
5869 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
5870 struct bfd_symbol **);
5871 /* Get the amount of memory required to hold the dynamic relocs. */
5872 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
5873 /* Read in the dynamic relocs. */
5874 long (*_bfd_canonicalize_dynamic_reloc)
5875 (bfd *, arelent **, struct bfd_symbol **);
5877 /* Opposite endian version of this target. */
5878 const struct bfd_target * alternative_target;
5880 /* Data for use by back-end routines, which isn't
5881 generic enough to belong in this structure. */
5882 const void *backend_data;
5884 } bfd_target;
5886 bfd_boolean bfd_set_default_target (const char *name);
5888 const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
5890 const bfd_target *bfd_get_target_info (const char *target_name,
5891 bfd *abfd,
5892 bfd_boolean *is_bigendian,
5893 int *underscoring,
5894 const char **def_target_arch);
5895 const char ** bfd_target_list (void);
5897 const bfd_target *bfd_search_for_target
5898 (int (*search_func) (const bfd_target *, void *),
5899 void *);
5901 /* Extracted from format.c. */
5902 bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
5904 bfd_boolean bfd_check_format_matches
5905 (bfd *abfd, bfd_format format, char ***matching);
5907 bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
5909 const char *bfd_format_string (bfd_format format);
5911 /* Extracted from linker.c. */
5912 bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
5914 #define bfd_link_split_section(abfd, sec) \
5915 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
5917 void bfd_section_already_linked (bfd *abfd, asection *sec,
5918 struct bfd_link_info *info);
5920 #define bfd_section_already_linked(abfd, sec, info) \
5921 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
5923 bfd_boolean bfd_generic_define_common_symbol
5924 (bfd *output_bfd, struct bfd_link_info *info,
5925 struct bfd_link_hash_entry *h);
5927 #define bfd_define_common_symbol(output_bfd, info, h) \
5928 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
5930 struct bfd_elf_version_tree * bfd_find_version_for_sym
5931 (struct bfd_elf_version_tree *verdefs,
5932 const char *sym_name, bfd_boolean *hide);
5934 /* Extracted from simple.c. */
5935 bfd_byte *bfd_simple_get_relocated_section_contents
5936 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
5938 /* Extracted from compress.c. */
5939 bfd_boolean bfd_compress_section_contents
5940 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
5941 bfd_size_type uncompressed_size);
5943 bfd_boolean bfd_get_full_section_contents
5944 (bfd *abfd, asection *section, bfd_byte **ptr);
5946 bfd_boolean bfd_is_section_compressed
5947 (bfd *abfd, asection *section);
5949 bfd_boolean bfd_init_section_decompress_status
5950 (bfd *abfd, asection *section);
5952 bfd_boolean bfd_init_section_compress_status
5953 (bfd *abfd, asection *section);
5955 #ifdef __cplusplus
5957 #endif
5958 #endif