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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. */
7
8 /* Main header file for the bfd library -- portable access to object files.
9
10 Copyright (C) 1990-2019 Free Software Foundation, Inc.
11
12 Contributed by Cygnus Support.
13
14 This file is part of BFD, the Binary File Descriptor library.
15
16 This program is free software; you can redistribute it and/or modify
17 it under the terms of the GNU General Public License as published by
18 the Free Software Foundation; either version 3 of the License, or
19 (at your option) any later version.
20
21 This program is distributed in the hope that it will be useful,
22 but WITHOUT ANY WARRANTY; without even the implied warranty of
23 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 GNU General Public License for more details.
25
26 You should have received a copy of the GNU General Public License
27 along with this program; if not, write to the Free Software
28 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
29
30 #ifndef __BFD_H_SEEN__
31 #define __BFD_H_SEEN__
32
33 /* PR 14072: Ensure that config.h is included first. */
34 #if !defined PACKAGE && !defined PACKAGE_VERSION
35 #error config.h must be included before this header
36 #endif
37
38 #ifdef __cplusplus
39 extern "C" {
40 #endif
41
42 #include "ansidecl.h"
43 #include "symcat.h"
44 #include "bfd_stdint.h"
45 #include "diagnostics.h"
46 #include <stdarg.h>
47 #include <sys/stat.h>
48
49 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
50 #ifndef SABER
51 /* This hack is to avoid a problem with some strict ANSI C preprocessors.
52 The problem is, "32_" is not a valid preprocessing token, and we don't
53 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
54 cause the inner CONCAT2 macros to be evaluated first, producing
55 still-valid pp-tokens. Then the final concatenation can be done. */
56 #undef CONCAT4
57 #define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
58 #endif
59 #endif
60
61 /* This is a utility macro to handle the situation where the code
62 wants to place a constant string into the code, followed by a
63 comma and then the length of the string. Doing this by hand
64 is error prone, so using this macro is safer. */
65 #define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
66 /* Unfortunately it is not possible to use the STRING_COMMA_LEN macro
67 to create the arguments to another macro, since the preprocessor
68 will mis-count the number of arguments to the outer macro (by not
69 evaluating STRING_COMMA_LEN and so missing the comma). This is a
70 problem for example when trying to use STRING_COMMA_LEN to build
71 the arguments to the strncmp() macro. Hence this alternative
72 definition of strncmp is provided here.
73
74 Note - these macros do NOT work if STR2 is not a constant string. */
75 #define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
76 /* strcpy() can have a similar problem, but since we know we are
77 copying a constant string, we can use memcpy which will be faster
78 since there is no need to check for a NUL byte inside STR. We
79 can also save time if we do not need to copy the terminating NUL. */
80 #define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
81 #define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
82
83
84 #define BFD_SUPPORTS_PLUGINS @supports_plugins@
85
86 /* The word size used by BFD on the host. This may be 64 with a 32
87 bit target if the host is 64 bit, or if other 64 bit targets have
88 been selected with --enable-targets, or if --enable-64-bit-bfd. */
89 #define BFD_ARCH_SIZE @wordsize@
90
91 /* The word size of the default bfd target. */
92 #define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
93
94 #define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
95 #define BFD_HOST_64BIT_LONG_LONG @BFD_HOST_64BIT_LONG_LONG@
96 #if @BFD_HOST_64_BIT_DEFINED@
97 #define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
98 #define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
99 typedef BFD_HOST_64_BIT bfd_int64_t;
100 typedef BFD_HOST_U_64_BIT bfd_uint64_t;
101 #endif
102
103 #ifdef HAVE_INTTYPES_H
104 # include <inttypes.h>
105 #else
106 # if BFD_HOST_64BIT_LONG
107 # define BFD_PRI64 "l"
108 # elif defined (__MSVCRT__)
109 # define BFD_PRI64 "I64"
110 # else
111 # define BFD_PRI64 "ll"
112 # endif
113 # undef PRId64
114 # define PRId64 BFD_PRI64 "d"
115 # undef PRIu64
116 # define PRIu64 BFD_PRI64 "u"
117 # undef PRIx64
118 # define PRIx64 BFD_PRI64 "x"
119 #endif
120
121 #if BFD_ARCH_SIZE >= 64
122 #define BFD64
123 #endif
124
125 #ifndef INLINE
126 #if __GNUC__ >= 2
127 #define INLINE __inline__
128 #else
129 #define INLINE
130 #endif
131 #endif
132
133 /* Declaring a type wide enough to hold a host long and a host pointer. */
134 #define BFD_HOSTPTR_T @BFD_HOSTPTR_T@
135 typedef BFD_HOSTPTR_T bfd_hostptr_t;
136
137 /* Forward declaration. */
138 typedef struct bfd bfd;
139
140 /* Boolean type used in bfd. Too many systems define their own
141 versions of "boolean" for us to safely typedef a "boolean" of
142 our own. Using an enum for "bfd_boolean" has its own set of
143 problems, with strange looking casts required to avoid warnings
144 on some older compilers. Thus we just use an int.
145
146 General rule: Functions which are bfd_boolean return TRUE on
147 success and FALSE on failure (unless they're a predicate). */
148
149 typedef int bfd_boolean;
150 #undef FALSE
151 #undef TRUE
152 #define FALSE 0
153 #define TRUE 1
154
155 #ifdef BFD64
156
157 #ifndef BFD_HOST_64_BIT
158 #error No 64 bit integer type available
159 #endif /* ! defined (BFD_HOST_64_BIT) */
160
161 typedef BFD_HOST_U_64_BIT bfd_vma;
162 typedef BFD_HOST_64_BIT bfd_signed_vma;
163 typedef BFD_HOST_U_64_BIT bfd_size_type;
164 typedef BFD_HOST_U_64_BIT symvalue;
165
166 #if BFD_HOST_64BIT_LONG
167 #define BFD_VMA_FMT "l"
168 #elif defined (__MSVCRT__)
169 #define BFD_VMA_FMT "I64"
170 #else
171 #define BFD_VMA_FMT "ll"
172 #endif
173
174 #ifndef fprintf_vma
175 #define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x)
176 #define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x)
177 #endif
178
179 #else /* not BFD64 */
180
181 /* Represent a target address. Also used as a generic unsigned type
182 which is guaranteed to be big enough to hold any arithmetic types
183 we need to deal with. */
184 typedef unsigned long bfd_vma;
185
186 /* A generic signed type which is guaranteed to be big enough to hold any
187 arithmetic types we need to deal with. Can be assumed to be compatible
188 with bfd_vma in the same way that signed and unsigned ints are compatible
189 (as parameters, in assignment, etc). */
190 typedef long bfd_signed_vma;
191
192 typedef unsigned long symvalue;
193 typedef unsigned long bfd_size_type;
194
195 /* Print a bfd_vma x on stream s. */
196 #define BFD_VMA_FMT "l"
197 #define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x)
198 #define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x)
199
200 #endif /* not BFD64 */
201
202 #define HALF_BFD_SIZE_TYPE \
203 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
204
205 #ifndef BFD_HOST_64_BIT
206 /* Fall back on a 32 bit type. The idea is to make these types always
207 available for function return types, but in the case that
208 BFD_HOST_64_BIT is undefined such a function should abort or
209 otherwise signal an error. */
210 typedef bfd_signed_vma bfd_int64_t;
211 typedef bfd_vma bfd_uint64_t;
212 #endif
213
214 /* An offset into a file. BFD always uses the largest possible offset
215 based on the build time availability of fseek, fseeko, or fseeko64. */
216 typedef @bfd_file_ptr@ file_ptr;
217 typedef unsigned @bfd_file_ptr@ ufile_ptr;
218
219 extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
220 extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
221
222 #define printf_vma(x) fprintf_vma(stdout,x)
223 #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
224
225 typedef unsigned int flagword; /* 32 bits of flags */
226 typedef unsigned char bfd_byte;
227 \f
228 /* File formats. */
229
230 typedef enum bfd_format
231 {
232 bfd_unknown = 0, /* File format is unknown. */
233 bfd_object, /* Linker/assembler/compiler output. */
234 bfd_archive, /* Object archive file. */
235 bfd_core, /* Core dump. */
236 bfd_type_end /* Marks the end; don't use it! */
237 }
238 bfd_format;
239 \f
240 /* Symbols and relocation. */
241
242 /* A count of carsyms (canonical archive symbols). */
243 typedef unsigned long symindex;
244
245 #define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
246
247 /* General purpose part of a symbol X;
248 target specific parts are in libcoff.h, libaout.h, etc. */
249
250 #define bfd_get_section(x) ((x)->section)
251 #define bfd_get_output_section(x) ((x)->section->output_section)
252 #define bfd_set_section(x,y) ((x)->section) = (y)
253 #define bfd_asymbol_base(x) ((x)->section->vma)
254 #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
255 #define bfd_asymbol_name(x) ((x)->name)
256 /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
257 #define bfd_asymbol_bfd(x) ((x)->the_bfd)
258 #define bfd_asymbol_flavour(x) \
259 (((x)->flags & BSF_SYNTHETIC) != 0 \
260 ? bfd_target_unknown_flavour \
261 : bfd_asymbol_bfd (x)->xvec->flavour)
262
263 /* A canonical archive symbol. */
264 /* This is a type pun with struct ranlib on purpose! */
265 typedef struct carsym
266 {
267 char *name;
268 file_ptr file_offset; /* Look here to find the file. */
269 }
270 carsym; /* To make these you call a carsymogen. */
271
272 /* Used in generating armaps (archive tables of contents).
273 Perhaps just a forward definition would do? */
274 struct orl /* Output ranlib. */
275 {
276 char **name; /* Symbol name. */
277 union
278 {
279 file_ptr pos;
280 bfd *abfd;
281 } u; /* bfd* or file position. */
282 int namidx; /* Index into string table. */
283 };
284
285 /* Linenumber stuff. */
286 typedef struct lineno_cache_entry
287 {
288 unsigned int line_number; /* Linenumber from start of function. */
289 union
290 {
291 struct bfd_symbol *sym; /* Function name. */
292 bfd_vma offset; /* Offset into section. */
293 } u;
294 }
295 alent;
296 \f
297 /* Object and core file sections. */
298 typedef struct bfd_section *sec_ptr;
299
300 #define align_power(addr, align) \
301 (((addr) + ((bfd_vma) 1 << (align)) - 1) & (-((bfd_vma) 1 << (align))))
302
303 /* Align an address upward to a boundary, expressed as a number of bytes.
304 E.g. align to an 8-byte boundary with argument of 8. Take care never
305 to wrap around if the address is within boundary-1 of the end of the
306 address space. */
307 #define BFD_ALIGN(this, boundary) \
308 ((((bfd_vma) (this) + (boundary) - 1) >= (bfd_vma) (this)) \
309 ? (((bfd_vma) (this) + ((boundary) - 1)) & ~ (bfd_vma) ((boundary)-1)) \
310 : ~ (bfd_vma) 0)
311
312 #define bfd_get_section_name(bfd, ptr) ((void) bfd, (ptr)->name)
313 #define bfd_get_section_vma(bfd, ptr) ((void) bfd, (ptr)->vma)
314 #define bfd_get_section_lma(bfd, ptr) ((void) bfd, (ptr)->lma)
315 #define bfd_get_section_alignment(bfd, ptr) ((void) bfd, \
316 (ptr)->alignment_power)
317 #define bfd_section_name(bfd, ptr) ((ptr)->name)
318 #define bfd_section_size(bfd, ptr) ((ptr)->size)
319 #define bfd_get_section_size(ptr) ((ptr)->size)
320 #define bfd_section_vma(bfd, ptr) ((ptr)->vma)
321 #define bfd_section_lma(bfd, ptr) ((ptr)->lma)
322 #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
323 #define bfd_get_section_flags(bfd, ptr) ((void) bfd, (ptr)->flags)
324 #define bfd_get_section_userdata(bfd, ptr) ((void) bfd, (ptr)->userdata)
325
326 #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
327
328 #define bfd_get_section_limit_octets(bfd, sec) \
329 ((bfd)->direction != write_direction && (sec)->rawsize != 0 \
330 ? (sec)->rawsize : (sec)->size)
331
332 /* Find the address one past the end of SEC. */
333 #define bfd_get_section_limit(bfd, sec) \
334 (bfd_get_section_limit_octets(bfd, sec) / bfd_octets_per_byte (bfd))
335
336 /* Return TRUE if input section SEC has been discarded. */
337 #define discarded_section(sec) \
338 (!bfd_is_abs_section (sec) \
339 && bfd_is_abs_section ((sec)->output_section) \
340 && (sec)->sec_info_type != SEC_INFO_TYPE_MERGE \
341 && (sec)->sec_info_type != SEC_INFO_TYPE_JUST_SYMS)
342 \f
343 typedef enum bfd_print_symbol
344 {
345 bfd_print_symbol_name,
346 bfd_print_symbol_more,
347 bfd_print_symbol_all
348 } bfd_print_symbol_type;
349
350 /* Information about a symbol that nm needs. */
351
352 typedef struct _symbol_info
353 {
354 symvalue value;
355 char type;
356 const char *name; /* Symbol name. */
357 unsigned char stab_type; /* Stab type. */
358 char stab_other; /* Stab other. */
359 short stab_desc; /* Stab desc. */
360 const char *stab_name; /* String for stab type. */
361 } symbol_info;
362
363 /* Get the name of a stabs type code. */
364
365 extern const char *bfd_get_stab_name (int);
366 \f
367 /* Hash table routines. There is no way to free up a hash table. */
368
369 /* An element in the hash table. Most uses will actually use a larger
370 structure, and an instance of this will be the first field. */
371
372 struct bfd_hash_entry
373 {
374 /* Next entry for this hash code. */
375 struct bfd_hash_entry *next;
376 /* String being hashed. */
377 const char *string;
378 /* Hash code. This is the full hash code, not the index into the
379 table. */
380 unsigned long hash;
381 };
382
383 /* A hash table. */
384
385 struct bfd_hash_table
386 {
387 /* The hash array. */
388 struct bfd_hash_entry **table;
389 /* A function used to create new elements in the hash table. The
390 first entry is itself a pointer to an element. When this
391 function is first invoked, this pointer will be NULL. However,
392 having the pointer permits a hierarchy of method functions to be
393 built each of which calls the function in the superclass. Thus
394 each function should be written to allocate a new block of memory
395 only if the argument is NULL. */
396 struct bfd_hash_entry *(*newfunc)
397 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
398 /* An objalloc for this hash table. This is a struct objalloc *,
399 but we use void * to avoid requiring the inclusion of objalloc.h. */
400 void *memory;
401 /* The number of slots in the hash table. */
402 unsigned int size;
403 /* The number of entries in the hash table. */
404 unsigned int count;
405 /* The size of elements. */
406 unsigned int entsize;
407 /* If non-zero, don't grow the hash table. */
408 unsigned int frozen:1;
409 };
410
411 /* Initialize a hash table. */
412 extern bfd_boolean bfd_hash_table_init
413 (struct bfd_hash_table *,
414 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
415 struct bfd_hash_table *,
416 const char *),
417 unsigned int);
418
419 /* Initialize a hash table specifying a size. */
420 extern bfd_boolean bfd_hash_table_init_n
421 (struct bfd_hash_table *,
422 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
423 struct bfd_hash_table *,
424 const char *),
425 unsigned int, unsigned int);
426
427 /* Free up a hash table. */
428 extern void bfd_hash_table_free
429 (struct bfd_hash_table *);
430
431 /* Look up a string in a hash table. If CREATE is TRUE, a new entry
432 will be created for this string if one does not already exist. The
433 COPY argument must be TRUE if this routine should copy the string
434 into newly allocated memory when adding an entry. */
435 extern struct bfd_hash_entry *bfd_hash_lookup
436 (struct bfd_hash_table *, const char *, bfd_boolean create,
437 bfd_boolean copy);
438
439 /* Insert an entry in a hash table. */
440 extern struct bfd_hash_entry *bfd_hash_insert
441 (struct bfd_hash_table *, const char *, unsigned long);
442
443 /* Rename an entry in a hash table. */
444 extern void bfd_hash_rename
445 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *);
446
447 /* Replace an entry in a hash table. */
448 extern void bfd_hash_replace
449 (struct bfd_hash_table *, struct bfd_hash_entry *old,
450 struct bfd_hash_entry *nw);
451
452 /* Base method for creating a hash table entry. */
453 extern struct bfd_hash_entry *bfd_hash_newfunc
454 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
455
456 /* Grab some space for a hash table entry. */
457 extern void *bfd_hash_allocate
458 (struct bfd_hash_table *, unsigned int);
459
460 /* Traverse a hash table in a random order, calling a function on each
461 element. If the function returns FALSE, the traversal stops. The
462 INFO argument is passed to the function. */
463 extern void bfd_hash_traverse
464 (struct bfd_hash_table *,
465 bfd_boolean (*) (struct bfd_hash_entry *, void *),
466 void *info);
467
468 /* Allows the default size of a hash table to be configured. New hash
469 tables allocated using bfd_hash_table_init will be created with
470 this size. */
471 extern unsigned long bfd_hash_set_default_size (unsigned long);
472
473 /* Types of compressed DWARF debug sections. We currently support
474 zlib. */
475 enum compressed_debug_section_type
476 {
477 COMPRESS_DEBUG_NONE = 0,
478 COMPRESS_DEBUG = 1 << 0,
479 COMPRESS_DEBUG_GNU_ZLIB = COMPRESS_DEBUG | 1 << 1,
480 COMPRESS_DEBUG_GABI_ZLIB = COMPRESS_DEBUG | 1 << 2
481 };
482
483 /* This structure is used to keep track of stabs in sections
484 information while linking. */
485
486 struct stab_info
487 {
488 /* A hash table used to hold stabs strings. */
489 struct bfd_strtab_hash *strings;
490 /* The header file hash table. */
491 struct bfd_hash_table includes;
492 /* The first .stabstr section. */
493 struct bfd_section *stabstr;
494 };
495
496 #define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
497
498 /* User program access to BFD facilities. */
499
500 /* Direct I/O routines, for programs which know more about the object
501 file than BFD does. Use higher level routines if possible. */
502
503 extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
504 extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
505 extern int bfd_seek (bfd *, file_ptr, int);
506 extern file_ptr bfd_tell (bfd *);
507 extern int bfd_flush (bfd *);
508 extern int bfd_stat (bfd *, struct stat *);
509
510 /* Deprecated old routines. */
511 #if __GNUC__
512 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
513 (_bfd_warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
514 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
515 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
516 (_bfd_warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
517 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
518 #else
519 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
520 (_bfd_warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
521 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
522 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
523 (_bfd_warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
524 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
525 #endif
526 extern void _bfd_warn_deprecated (const char *, const char *, int, const char *);
527
528 #define bfd_get_filename(abfd) ((abfd)->filename)
529 #define bfd_get_cacheable(abfd) ((abfd)->cacheable)
530 #define bfd_get_format(abfd) ((abfd)->format)
531 #define bfd_get_target(abfd) ((abfd)->xvec->name)
532 #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
533 #define bfd_family_coff(abfd) \
534 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
535 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
536 #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
537 #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
538 #define bfd_header_big_endian(abfd) \
539 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
540 #define bfd_header_little_endian(abfd) \
541 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
542 #define bfd_get_file_flags(abfd) ((abfd)->flags)
543 #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
544 #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
545 #define bfd_has_map(abfd) ((abfd)->has_armap)
546 #define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
547
548 #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
549 #define bfd_usrdata(abfd) ((abfd)->usrdata)
550
551 #define bfd_get_start_address(abfd) ((abfd)->start_address)
552 #define bfd_get_symcount(abfd) ((abfd)->symcount)
553 #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
554 #define bfd_count_sections(abfd) ((abfd)->section_count)
555
556 #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
557
558 #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
559
560 extern bfd_boolean bfd_cache_close
561 (bfd *abfd);
562 /* NB: This declaration should match the autogenerated one in libbfd.h. */
563
564 extern bfd_boolean bfd_cache_close_all (void);
565
566 extern bfd_boolean bfd_record_phdr
567 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
568 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
569
570 /* Byte swapping routines. */
571
572 bfd_uint64_t bfd_getb64 (const void *);
573 bfd_uint64_t bfd_getl64 (const void *);
574 bfd_int64_t bfd_getb_signed_64 (const void *);
575 bfd_int64_t bfd_getl_signed_64 (const void *);
576 bfd_vma bfd_getb32 (const void *);
577 bfd_vma bfd_getl32 (const void *);
578 bfd_signed_vma bfd_getb_signed_32 (const void *);
579 bfd_signed_vma bfd_getl_signed_32 (const void *);
580 bfd_vma bfd_getb16 (const void *);
581 bfd_vma bfd_getl16 (const void *);
582 bfd_signed_vma bfd_getb_signed_16 (const void *);
583 bfd_signed_vma bfd_getl_signed_16 (const void *);
584 void bfd_putb64 (bfd_uint64_t, void *);
585 void bfd_putl64 (bfd_uint64_t, void *);
586 void bfd_putb32 (bfd_vma, void *);
587 void bfd_putl32 (bfd_vma, void *);
588 void bfd_putb24 (bfd_vma, void *);
589 void bfd_putl24 (bfd_vma, void *);
590 void bfd_putb16 (bfd_vma, void *);
591 void bfd_putl16 (bfd_vma, void *);
592
593 /* Byte swapping routines which take size and endiannes as arguments. */
594
595 bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
596 void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
597
598 #if defined(__STDC__) || defined(ALMOST_STDC)
599 struct ecoff_debug_info;
600 struct ecoff_debug_swap;
601 struct ecoff_extr;
602 struct bfd_symbol;
603 struct bfd_link_info;
604 struct bfd_link_hash_entry;
605 struct bfd_section_already_linked;
606 struct bfd_elf_version_tree;
607 #endif
608
609 extern bfd_boolean bfd_section_already_linked_table_init (void);
610 extern void bfd_section_already_linked_table_free (void);
611 extern bfd_boolean _bfd_handle_already_linked
612 (struct bfd_section *, struct bfd_section_already_linked *,
613 struct bfd_link_info *);
614 \f
615 /* Externally visible ECOFF routines. */
616
617 extern bfd_boolean bfd_ecoff_set_gp_value
618 (bfd *abfd, bfd_vma gp_value);
619 extern bfd_boolean bfd_ecoff_set_regmasks
620 (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
621 unsigned long *cprmask);
622 extern void *bfd_ecoff_debug_init
623 (bfd *output_bfd, struct ecoff_debug_info *output_debug,
624 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
625 extern void bfd_ecoff_debug_free
626 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
627 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
628 extern bfd_boolean bfd_ecoff_debug_accumulate
629 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
630 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
631 struct ecoff_debug_info *input_debug,
632 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
633 extern bfd_boolean bfd_ecoff_debug_accumulate_other
634 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
635 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
636 struct bfd_link_info *);
637 extern bfd_boolean bfd_ecoff_debug_externals
638 (bfd *abfd, struct ecoff_debug_info *debug,
639 const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
640 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
641 void (*set_index) (struct bfd_symbol *, bfd_size_type));
642 extern bfd_boolean bfd_ecoff_debug_one_external
643 (bfd *abfd, struct ecoff_debug_info *debug,
644 const struct ecoff_debug_swap *swap, const char *name,
645 struct ecoff_extr *esym);
646 extern bfd_size_type bfd_ecoff_debug_size
647 (bfd *abfd, struct ecoff_debug_info *debug,
648 const struct ecoff_debug_swap *swap);
649 extern bfd_boolean bfd_ecoff_write_debug
650 (bfd *abfd, struct ecoff_debug_info *debug,
651 const struct ecoff_debug_swap *swap, file_ptr where);
652 extern bfd_boolean bfd_ecoff_write_accumulated_debug
653 (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
654 const struct ecoff_debug_swap *swap,
655 struct bfd_link_info *info, file_ptr where);
656
657 /* Externally visible ELF routines. */
658
659 struct bfd_link_needed_list
660 {
661 struct bfd_link_needed_list *next;
662 bfd *by;
663 const char *name;
664 };
665
666 enum dynamic_lib_link_class {
667 DYN_NORMAL = 0,
668 DYN_AS_NEEDED = 1,
669 DYN_DT_NEEDED = 2,
670 DYN_NO_ADD_NEEDED = 4,
671 DYN_NO_NEEDED = 8
672 };
673
674 enum notice_asneeded_action {
675 notice_as_needed,
676 notice_not_needed,
677 notice_needed
678 };
679
680 extern bfd_boolean bfd_elf_record_link_assignment
681 (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
682 bfd_boolean);
683 extern struct bfd_link_needed_list *bfd_elf_get_needed_list
684 (bfd *, struct bfd_link_info *);
685 extern bfd_boolean bfd_elf_get_bfd_needed_list
686 (bfd *, struct bfd_link_needed_list **);
687 extern bfd_boolean bfd_elf_stack_segment_size (bfd *, struct bfd_link_info *,
688 const char *, bfd_vma);
689 extern bfd_boolean bfd_elf_size_dynamic_sections
690 (bfd *, const char *, const char *, const char *, const char *, const char *,
691 const char * const *, struct bfd_link_info *, struct bfd_section **);
692 extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
693 (bfd *, struct bfd_link_info *);
694 extern void bfd_elf_set_dt_needed_name
695 (bfd *, const char *);
696 extern const char *bfd_elf_get_dt_soname
697 (bfd *);
698 extern void bfd_elf_set_dyn_lib_class
699 (bfd *, enum dynamic_lib_link_class);
700 extern int bfd_elf_get_dyn_lib_class
701 (bfd *);
702 extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
703 (bfd *, struct bfd_link_info *);
704 extern int bfd_elf_discard_info
705 (bfd *, struct bfd_link_info *);
706 extern unsigned int _bfd_elf_default_action_discarded
707 (struct bfd_section *);
708
709 /* Return an upper bound on the number of bytes required to store a
710 copy of ABFD's program header table entries. Return -1 if an error
711 occurs; bfd_get_error will return an appropriate code. */
712 extern long bfd_get_elf_phdr_upper_bound
713 (bfd *abfd);
714
715 /* Copy ABFD's program header table entries to *PHDRS. The entries
716 will be stored as an array of Elf_Internal_Phdr structures, as
717 defined in include/elf/internal.h. To find out how large the
718 buffer needs to be, call bfd_get_elf_phdr_upper_bound.
719
720 Return the number of program header table entries read, or -1 if an
721 error occurs; bfd_get_error will return an appropriate code. */
722 extern int bfd_get_elf_phdrs
723 (bfd *abfd, void *phdrs);
724
725 /* Create a new BFD as if by bfd_openr. Rather than opening a file,
726 reconstruct an ELF file by reading the segments out of remote
727 memory based on the ELF file header at EHDR_VMA and the ELF program
728 headers it points to. If non-zero, SIZE is the known extent of the
729 object. If not null, *LOADBASEP is filled in with the difference
730 between the VMAs from which the segments were read, and the VMAs
731 the file headers (and hence BFD's idea of each section's VMA) put
732 them at.
733
734 The function TARGET_READ_MEMORY is called to copy LEN bytes from
735 the remote memory at target address VMA into the local buffer at
736 MYADDR; it should return zero on success or an `errno' code on
737 failure. TEMPL must be a BFD for a target with the word size and
738 byte order found in the remote memory. */
739 extern bfd *bfd_elf_bfd_from_remote_memory
740 (bfd *templ, bfd_vma ehdr_vma, bfd_size_type size, bfd_vma *loadbasep,
741 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr,
742 bfd_size_type len));
743
744 extern struct bfd_section *_bfd_elf_tls_setup
745 (bfd *, struct bfd_link_info *);
746
747 extern struct bfd_section *
748 _bfd_nearby_section (bfd *, struct bfd_section *, bfd_vma);
749
750 extern void _bfd_fix_excluded_sec_syms
751 (bfd *, struct bfd_link_info *);
752
753 extern unsigned bfd_m68k_mach_to_features (int);
754
755 extern int bfd_m68k_features_to_mach (unsigned);
756
757 extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
758 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
759 char **);
760
761 extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
762
763 extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
764 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
765 char **);
766
767 extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
768 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
769 char **);
770
771 /* SunOS shared library support routines for the linker. */
772
773 extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
774 (bfd *, struct bfd_link_info *);
775 extern bfd_boolean bfd_sunos_record_link_assignment
776 (bfd *, struct bfd_link_info *, const char *);
777 extern bfd_boolean bfd_sunos_size_dynamic_sections
778 (bfd *, struct bfd_link_info *, struct bfd_section **,
779 struct bfd_section **, struct bfd_section **);
780
781 /* Linux shared library support routines for the linker. */
782
783 extern bfd_boolean bfd_i386linux_size_dynamic_sections
784 (bfd *, struct bfd_link_info *);
785 extern bfd_boolean bfd_sparclinux_size_dynamic_sections
786 (bfd *, struct bfd_link_info *);
787
788 /* mmap hacks */
789
790 struct _bfd_window_internal;
791 typedef struct _bfd_window_internal bfd_window_internal;
792
793 typedef struct _bfd_window
794 {
795 /* What the user asked for. */
796 void *data;
797 bfd_size_type size;
798 /* The actual window used by BFD. Small user-requested read-only
799 regions sharing a page may share a single window into the object
800 file. Read-write versions shouldn't until I've fixed things to
801 keep track of which portions have been claimed by the
802 application; don't want to give the same region back when the
803 application wants two writable copies! */
804 struct _bfd_window_internal *i;
805 }
806 bfd_window;
807
808 extern void bfd_init_window
809 (bfd_window *);
810 extern void bfd_free_window
811 (bfd_window *);
812 extern bfd_boolean bfd_get_file_window
813 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
814
815 /* XCOFF support routines for the linker. */
816
817 extern bfd_boolean bfd_xcoff_split_import_path
818 (bfd *, const char *, const char **, const char **);
819 extern bfd_boolean bfd_xcoff_set_archive_import_path
820 (struct bfd_link_info *, bfd *, const char *);
821 extern bfd_boolean bfd_xcoff_link_record_set
822 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
823 extern bfd_boolean bfd_xcoff_import_symbol
824 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
825 const char *, const char *, const char *, unsigned int);
826 extern bfd_boolean bfd_xcoff_export_symbol
827 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
828 extern bfd_boolean bfd_xcoff_link_count_reloc
829 (bfd *, struct bfd_link_info *, const char *);
830 extern bfd_boolean bfd_xcoff_record_link_assignment
831 (bfd *, struct bfd_link_info *, const char *);
832 extern bfd_boolean bfd_xcoff_size_dynamic_sections
833 (bfd *, struct bfd_link_info *, const char *, const char *,
834 unsigned long, unsigned long, unsigned long, bfd_boolean,
835 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean);
836 extern bfd_boolean bfd_xcoff_link_generate_rtinit
837 (bfd *, const char *, const char *, bfd_boolean);
838
839 /* XCOFF support routines for ar. */
840 extern bfd_boolean bfd_xcoff_ar_archive_set_magic
841 (bfd *, char *);
842
843 /* Externally visible COFF routines. */
844
845 #if defined(__STDC__) || defined(ALMOST_STDC)
846 struct internal_syment;
847 union internal_auxent;
848 #endif
849
850 extern bfd_boolean bfd_coff_set_symbol_class
851 (bfd *, struct bfd_symbol *, unsigned int);
852
853 /* ARM VFP11 erratum workaround support. */
854 typedef enum
855 {
856 BFD_ARM_VFP11_FIX_DEFAULT,
857 BFD_ARM_VFP11_FIX_NONE,
858 BFD_ARM_VFP11_FIX_SCALAR,
859 BFD_ARM_VFP11_FIX_VECTOR
860 } bfd_arm_vfp11_fix;
861
862 extern void bfd_elf32_arm_init_maps
863 (bfd *);
864
865 extern void bfd_elf32_arm_set_vfp11_fix
866 (bfd *, struct bfd_link_info *);
867
868 extern void bfd_elf32_arm_set_cortex_a8_fix
869 (bfd *, struct bfd_link_info *);
870
871 extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
872 (bfd *, struct bfd_link_info *);
873
874 extern void bfd_elf32_arm_vfp11_fix_veneer_locations
875 (bfd *, struct bfd_link_info *);
876
877 /* ARM STM STM32L4XX erratum workaround support. */
878 typedef enum
879 {
880 BFD_ARM_STM32L4XX_FIX_NONE,
881 BFD_ARM_STM32L4XX_FIX_DEFAULT,
882 BFD_ARM_STM32L4XX_FIX_ALL
883 } bfd_arm_stm32l4xx_fix;
884
885 extern void bfd_elf32_arm_set_stm32l4xx_fix
886 (bfd *, struct bfd_link_info *);
887
888 extern bfd_boolean bfd_elf32_arm_stm32l4xx_erratum_scan
889 (bfd *, struct bfd_link_info *);
890
891 extern void bfd_elf32_arm_stm32l4xx_fix_veneer_locations
892 (bfd *, struct bfd_link_info *);
893
894 /* ARM Interworking support. Called from linker. */
895 extern bfd_boolean bfd_arm_allocate_interworking_sections
896 (struct bfd_link_info *);
897
898 extern bfd_boolean bfd_arm_process_before_allocation
899 (bfd *, struct bfd_link_info *, int);
900
901 extern bfd_boolean bfd_arm_get_bfd_for_interworking
902 (bfd *, struct bfd_link_info *);
903
904 /* PE ARM Interworking support. Called from linker. */
905 extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
906 (struct bfd_link_info *);
907
908 extern bfd_boolean bfd_arm_pe_process_before_allocation
909 (bfd *, struct bfd_link_info *, int);
910
911 extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
912 (bfd *, struct bfd_link_info *);
913
914 /* ELF ARM Interworking support. Called from linker. */
915 extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
916 (struct bfd_link_info *);
917
918 extern bfd_boolean bfd_elf32_arm_process_before_allocation
919 (bfd *, struct bfd_link_info *);
920
921 struct elf32_arm_params {
922 char *thumb_entry_symbol;
923 int byteswap_code;
924 int target1_is_rel;
925 char * target2_type;
926 int fix_v4bx;
927 int use_blx;
928 bfd_arm_vfp11_fix vfp11_denorm_fix;
929 bfd_arm_stm32l4xx_fix stm32l4xx_fix;
930 int no_enum_size_warning;
931 int no_wchar_size_warning;
932 int pic_veneer;
933 int fix_cortex_a8;
934 int fix_arm1176;
935 int merge_exidx_entries;
936 int cmse_implib;
937 bfd *in_implib_bfd;
938 };
939
940 void bfd_elf32_arm_set_target_params
941 (bfd *, struct bfd_link_info *, struct elf32_arm_params *);
942
943 extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
944 (bfd *, struct bfd_link_info *);
945
946 extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
947 (bfd *, struct bfd_link_info *);
948
949 extern void bfd_elf32_arm_keep_private_stub_output_sections
950 (struct bfd_link_info *);
951
952 /* ELF ARM mapping symbol support. */
953 #define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0)
954 #define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1)
955 #define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2)
956 #define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0)
957
958 extern bfd_boolean bfd_is_arm_special_symbol_name
959 (const char *, int);
960
961 extern void bfd_elf32_arm_set_byteswap_code
962 (struct bfd_link_info *, int);
963
964 extern void bfd_elf32_arm_use_long_plt (void);
965
966 /* ARM Note section processing. */
967 extern bfd_boolean bfd_arm_merge_machines
968 (bfd *, bfd *);
969
970 extern bfd_boolean bfd_arm_update_notes
971 (bfd *, const char *);
972
973 extern unsigned int bfd_arm_get_mach_from_notes
974 (bfd *, const char *);
975
976 /* ARM stub generation support. Called from the linker. */
977 extern int elf32_arm_setup_section_lists
978 (bfd *, struct bfd_link_info *);
979 extern void elf32_arm_next_input_section
980 (struct bfd_link_info *, struct bfd_section *);
981 extern bfd_boolean elf32_arm_size_stubs
982 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
983 struct bfd_section * (*) (const char *, struct bfd_section *,
984 struct bfd_section *, unsigned int),
985 void (*) (void));
986 extern bfd_boolean elf32_arm_build_stubs
987 (struct bfd_link_info *);
988
989 /* ARM unwind section editing support. */
990 extern bfd_boolean elf32_arm_fix_exidx_coverage
991 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
992
993 /* C6x unwind section editing support. */
994 extern bfd_boolean elf32_tic6x_fix_exidx_coverage
995 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
996
997 extern void bfd_elf64_aarch64_init_maps
998 (bfd *);
999
1000 extern void bfd_elf32_aarch64_init_maps
1001 (bfd *);
1002
1003 /* Types of PLTs based on the level of security. This would be a
1004 bit-mask to denote which of the combinations of security features
1005 are enabled:
1006 - No security feature PLTs
1007 - PLTs with BTI instruction
1008 - PLTs with PAC instruction
1009 */
1010 typedef enum
1011 {
1012 PLT_NORMAL = 0x0, /* Normal plts. */
1013 PLT_BTI = 0x1, /* plts with bti. */
1014 PLT_PAC = 0x2, /* plts with pointer authentication. */
1015 PLT_BTI_PAC = PLT_BTI | PLT_PAC
1016 } aarch64_plt_type;
1017
1018 /* To indicate if BTI is enabled with/without warning. */
1019 typedef enum
1020 {
1021 BTI_NONE = 0, /* BTI is not enabled. */
1022 BTI_WARN = 1, /* BTI is enabled with -z force-bti. */
1023 } aarch64_enable_bti_type;
1024
1025 /* A structure to encompass all information coming from BTI or PAC
1026 related command line options. This involves the "PLT_TYPE" to determine
1027 which version of PLTs to pick and "BTI_TYPE" to determine if
1028 BTI should be turned on with any warnings. */
1029 typedef struct
1030 {
1031 aarch64_plt_type plt_type;
1032 aarch64_enable_bti_type bti_type;
1033 } aarch64_bti_pac_info;
1034
1035 /* An enum to define what kind of erratum fixes we should apply. This gives the
1036 user a bit more control over the sequences we generate. */
1037 typedef enum
1038 {
1039 ERRAT_NONE = (1 << 0), /* No erratum workarounds allowed. */
1040 ERRAT_ADR = (1 << 1), /* Erratum workarounds using ADR allowed. */
1041 ERRAT_ADRP = (1 << 2), /* Erratum workarounds using ADRP are allowed. */
1042 } erratum_84319_opts;
1043
1044 extern void bfd_elf64_aarch64_set_options
1045 (bfd *, struct bfd_link_info *, int, int, int, int, erratum_84319_opts, int,
1046 aarch64_bti_pac_info);
1047
1048 extern void bfd_elf32_aarch64_set_options
1049 (bfd *, struct bfd_link_info *, int, int, int, int, erratum_84319_opts, int,
1050 aarch64_bti_pac_info);
1051
1052 /* ELF AArch64 mapping symbol support. */
1053 #define BFD_AARCH64_SPECIAL_SYM_TYPE_MAP (1 << 0)
1054 #define BFD_AARCH64_SPECIAL_SYM_TYPE_TAG (1 << 1)
1055 #define BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER (1 << 2)
1056 #define BFD_AARCH64_SPECIAL_SYM_TYPE_ANY (~0)
1057 extern bfd_boolean bfd_is_aarch64_special_symbol_name
1058 (const char * name, int type);
1059
1060 /* AArch64 stub generation support for ELF64. Called from the linker. */
1061 extern int elf64_aarch64_setup_section_lists
1062 (bfd *, struct bfd_link_info *);
1063 extern void elf64_aarch64_next_input_section
1064 (struct bfd_link_info *, struct bfd_section *);
1065 extern bfd_boolean elf64_aarch64_size_stubs
1066 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
1067 struct bfd_section * (*) (const char *, struct bfd_section *),
1068 void (*) (void));
1069 extern bfd_boolean elf64_aarch64_build_stubs
1070 (struct bfd_link_info *);
1071 /* AArch64 stub generation support for ELF32. Called from the linker. */
1072 extern int elf32_aarch64_setup_section_lists
1073 (bfd *, struct bfd_link_info *);
1074 extern void elf32_aarch64_next_input_section
1075 (struct bfd_link_info *, struct bfd_section *);
1076 extern bfd_boolean elf32_aarch64_size_stubs
1077 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
1078 struct bfd_section * (*) (const char *, struct bfd_section *),
1079 void (*) (void));
1080 extern bfd_boolean elf32_aarch64_build_stubs
1081 (struct bfd_link_info *);
1082
1083
1084 /* TI COFF load page support. */
1085 extern void bfd_ticoff_set_section_load_page
1086 (struct bfd_section *, int);
1087
1088 extern int bfd_ticoff_get_section_load_page
1089 (struct bfd_section *);
1090
1091 /* H8/300 functions. */
1092 extern bfd_vma bfd_h8300_pad_address
1093 (bfd *, bfd_vma);
1094
1095 /* IA64 Itanium code generation. Called from linker. */
1096 extern void bfd_elf32_ia64_after_parse
1097 (int);
1098
1099 extern void bfd_elf64_ia64_after_parse
1100 (int);
1101
1102 /* V850 Note manipulation routines. */
1103 extern bfd_boolean v850_elf_create_sections
1104 (struct bfd_link_info *);
1105
1106 extern bfd_boolean v850_elf_set_note
1107 (bfd *, unsigned int, unsigned int);
1108
1109 /* MIPS ABI flags data access. For the disassembler. */
1110 struct elf_internal_abiflags_v0;
1111 extern struct elf_internal_abiflags_v0 *bfd_mips_elf_get_abiflags (bfd *);
1112
1113 /* C-SKY functions. */
1114 extern bfd_boolean elf32_csky_build_stubs
1115 (struct bfd_link_info *);
1116 extern bfd_boolean elf32_csky_size_stubs
1117 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
1118 struct bfd_section *(*) (const char*, struct bfd_section*),
1119 void (*) (void));
1120 extern void elf32_csky_next_input_section
1121 (struct bfd_link_info *, struct bfd_section *);
1122 extern int elf32_csky_setup_section_lists
1123 (bfd *, struct bfd_link_info *);
1124 /* Extracted from init.c. */
1125 unsigned int bfd_init (void);
1126
1127
1128 /* Value returned by bfd_init. */
1129
1130 #define BFD_INIT_MAGIC (sizeof (struct bfd_section))
1131 /* Extracted from opncls.c. */
1132 /* Set to N to open the next N BFDs using an alternate id space. */
1133 extern unsigned int bfd_use_reserved_id;
1134 bfd *bfd_fopen (const char *filename, const char *target,
1135 const char *mode, int fd);
1136
1137 bfd *bfd_openr (const char *filename, const char *target);
1138
1139 bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
1140
1141 bfd *bfd_openstreamr (const char * filename, const char * target,
1142 void * stream);
1143
1144 bfd *bfd_openr_iovec (const char *filename, const char *target,
1145 void *(*open_func) (struct bfd *nbfd,
1146 void *open_closure),
1147 void *open_closure,
1148 file_ptr (*pread_func) (struct bfd *nbfd,
1149 void *stream,
1150 void *buf,
1151 file_ptr nbytes,
1152 file_ptr offset),
1153 int (*close_func) (struct bfd *nbfd,
1154 void *stream),
1155 int (*stat_func) (struct bfd *abfd,
1156 void *stream,
1157 struct stat *sb));
1158
1159 bfd *bfd_openw (const char *filename, const char *target);
1160
1161 bfd_boolean bfd_close (bfd *abfd);
1162
1163 bfd_boolean bfd_close_all_done (bfd *);
1164
1165 bfd *bfd_create (const char *filename, bfd *templ);
1166
1167 bfd_boolean bfd_make_writable (bfd *abfd);
1168
1169 bfd_boolean bfd_make_readable (bfd *abfd);
1170
1171 void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1172
1173 void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1174
1175 unsigned long bfd_calc_gnu_debuglink_crc32
1176 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
1177
1178 char *bfd_get_debug_link_info (bfd *abfd, unsigned long *crc32_out);
1179
1180 char *bfd_get_alt_debug_link_info (bfd * abfd,
1181 bfd_size_type *buildid_len,
1182 bfd_byte **buildid_out);
1183
1184 char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
1185
1186 char *bfd_follow_gnu_debugaltlink (bfd *abfd, const char *dir);
1187
1188 struct bfd_section *bfd_create_gnu_debuglink_section
1189 (bfd *abfd, const char *filename);
1190
1191 bfd_boolean bfd_fill_in_gnu_debuglink_section
1192 (bfd *abfd, struct bfd_section *sect, const char *filename);
1193
1194 char *bfd_follow_build_id_debuglink (bfd *abfd, const char *dir);
1195
1196 /* Extracted from libbfd.c. */
1197
1198 /* Byte swapping macros for user section data. */
1199
1200 #define bfd_put_8(abfd, val, ptr) \
1201 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
1202 #define bfd_put_signed_8 \
1203 bfd_put_8
1204 #define bfd_get_8(abfd, ptr) \
1205 (*(const unsigned char *) (ptr) & 0xff)
1206 #define bfd_get_signed_8(abfd, ptr) \
1207 (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
1208
1209 #define bfd_put_16(abfd, val, ptr) \
1210 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
1211 #define bfd_put_signed_16 \
1212 bfd_put_16
1213 #define bfd_get_16(abfd, ptr) \
1214 BFD_SEND (abfd, bfd_getx16, (ptr))
1215 #define bfd_get_signed_16(abfd, ptr) \
1216 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
1217
1218 #define bfd_put_24(abfd, val, ptr) \
1219 do \
1220 if (bfd_big_endian (abfd)) \
1221 bfd_putb24 ((val), (ptr)); \
1222 else \
1223 bfd_putl24 ((val), (ptr)); \
1224 while (0)
1225
1226 bfd_vma bfd_getb24 (const void *p);
1227 bfd_vma bfd_getl24 (const void *p);
1228
1229 #define bfd_get_24(abfd, ptr) \
1230 (bfd_big_endian (abfd) ? bfd_getb24 (ptr) : bfd_getl24 (ptr))
1231
1232 #define bfd_put_32(abfd, val, ptr) \
1233 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
1234 #define bfd_put_signed_32 \
1235 bfd_put_32
1236 #define bfd_get_32(abfd, ptr) \
1237 BFD_SEND (abfd, bfd_getx32, (ptr))
1238 #define bfd_get_signed_32(abfd, ptr) \
1239 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
1240
1241 #define bfd_put_64(abfd, val, ptr) \
1242 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
1243 #define bfd_put_signed_64 \
1244 bfd_put_64
1245 #define bfd_get_64(abfd, ptr) \
1246 BFD_SEND (abfd, bfd_getx64, (ptr))
1247 #define bfd_get_signed_64(abfd, ptr) \
1248 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
1249
1250 #define bfd_get(bits, abfd, ptr) \
1251 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1252 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1253 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1254 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1255 : (abort (), (bfd_vma) - 1))
1256
1257 #define bfd_put(bits, abfd, val, ptr) \
1258 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1259 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1260 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1261 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1262 : (abort (), (void) 0))
1263
1264
1265 /* Byte swapping macros for file header data. */
1266
1267 #define bfd_h_put_8(abfd, val, ptr) \
1268 bfd_put_8 (abfd, val, ptr)
1269 #define bfd_h_put_signed_8(abfd, val, ptr) \
1270 bfd_put_8 (abfd, val, ptr)
1271 #define bfd_h_get_8(abfd, ptr) \
1272 bfd_get_8 (abfd, ptr)
1273 #define bfd_h_get_signed_8(abfd, ptr) \
1274 bfd_get_signed_8 (abfd, ptr)
1275
1276 #define bfd_h_put_16(abfd, val, ptr) \
1277 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
1278 #define bfd_h_put_signed_16 \
1279 bfd_h_put_16
1280 #define bfd_h_get_16(abfd, ptr) \
1281 BFD_SEND (abfd, bfd_h_getx16, (ptr))
1282 #define bfd_h_get_signed_16(abfd, ptr) \
1283 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
1284
1285 #define bfd_h_put_32(abfd, val, ptr) \
1286 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
1287 #define bfd_h_put_signed_32 \
1288 bfd_h_put_32
1289 #define bfd_h_get_32(abfd, ptr) \
1290 BFD_SEND (abfd, bfd_h_getx32, (ptr))
1291 #define bfd_h_get_signed_32(abfd, ptr) \
1292 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
1293
1294 #define bfd_h_put_64(abfd, val, ptr) \
1295 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
1296 #define bfd_h_put_signed_64 \
1297 bfd_h_put_64
1298 #define bfd_h_get_64(abfd, ptr) \
1299 BFD_SEND (abfd, bfd_h_getx64, (ptr))
1300 #define bfd_h_get_signed_64(abfd, ptr) \
1301 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1302
1303 /* Aliases for the above, which should eventually go away. */
1304
1305 #define H_PUT_64 bfd_h_put_64
1306 #define H_PUT_32 bfd_h_put_32
1307 #define H_PUT_16 bfd_h_put_16
1308 #define H_PUT_8 bfd_h_put_8
1309 #define H_PUT_S64 bfd_h_put_signed_64
1310 #define H_PUT_S32 bfd_h_put_signed_32
1311 #define H_PUT_S16 bfd_h_put_signed_16
1312 #define H_PUT_S8 bfd_h_put_signed_8
1313 #define H_GET_64 bfd_h_get_64
1314 #define H_GET_32 bfd_h_get_32
1315 #define H_GET_16 bfd_h_get_16
1316 #define H_GET_8 bfd_h_get_8
1317 #define H_GET_S64 bfd_h_get_signed_64
1318 #define H_GET_S32 bfd_h_get_signed_32
1319 #define H_GET_S16 bfd_h_get_signed_16
1320 #define H_GET_S8 bfd_h_get_signed_8
1321
1322
1323 /* Extracted from bfdio.c. */
1324 long bfd_get_mtime (bfd *abfd);
1325
1326 ufile_ptr bfd_get_size (bfd *abfd);
1327
1328 ufile_ptr bfd_get_file_size (bfd *abfd);
1329
1330 void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
1331 int prot, int flags, file_ptr offset,
1332 void **map_addr, bfd_size_type *map_len);
1333
1334 /* Extracted from bfdwin.c. */
1335 /* Extracted from section.c. */
1336
1337 typedef struct bfd_section
1338 {
1339 /* The name of the section; the name isn't a copy, the pointer is
1340 the same as that passed to bfd_make_section. */
1341 const char *name;
1342
1343 /* A unique sequence number. */
1344 unsigned int id;
1345
1346 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
1347 unsigned int index;
1348
1349 /* The next section in the list belonging to the BFD, or NULL. */
1350 struct bfd_section *next;
1351
1352 /* The previous section in the list belonging to the BFD, or NULL. */
1353 struct bfd_section *prev;
1354
1355 /* The field flags contains attributes of the section. Some
1356 flags are read in from the object file, and some are
1357 synthesized from other information. */
1358 flagword flags;
1359
1360 #define SEC_NO_FLAGS 0x0
1361
1362 /* Tells the OS to allocate space for this section when loading.
1363 This is clear for a section containing debug information only. */
1364 #define SEC_ALLOC 0x1
1365
1366 /* Tells the OS to load the section from the file when loading.
1367 This is clear for a .bss section. */
1368 #define SEC_LOAD 0x2
1369
1370 /* The section contains data still to be relocated, so there is
1371 some relocation information too. */
1372 #define SEC_RELOC 0x4
1373
1374 /* A signal to the OS that the section contains read only data. */
1375 #define SEC_READONLY 0x8
1376
1377 /* The section contains code only. */
1378 #define SEC_CODE 0x10
1379
1380 /* The section contains data only. */
1381 #define SEC_DATA 0x20
1382
1383 /* The section will reside in ROM. */
1384 #define SEC_ROM 0x40
1385
1386 /* The section contains constructor information. This section
1387 type is used by the linker to create lists of constructors and
1388 destructors used by <<g++>>. When a back end sees a symbol
1389 which should be used in a constructor list, it creates a new
1390 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1391 the symbol to it, and builds a relocation. To build the lists
1392 of constructors, all the linker has to do is catenate all the
1393 sections called <<__CTOR_LIST__>> and relocate the data
1394 contained within - exactly the operations it would peform on
1395 standard data. */
1396 #define SEC_CONSTRUCTOR 0x80
1397
1398 /* The section has contents - a data section could be
1399 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1400 <<SEC_HAS_CONTENTS>> */
1401 #define SEC_HAS_CONTENTS 0x100
1402
1403 /* An instruction to the linker to not output the section
1404 even if it has information which would normally be written. */
1405 #define SEC_NEVER_LOAD 0x200
1406
1407 /* The section contains thread local data. */
1408 #define SEC_THREAD_LOCAL 0x400
1409
1410 /* The section's size is fixed. Generic linker code will not
1411 recalculate it and it is up to whoever has set this flag to
1412 get the size right. */
1413 #define SEC_FIXED_SIZE 0x800
1414
1415 /* The section contains common symbols (symbols may be defined
1416 multiple times, the value of a symbol is the amount of
1417 space it requires, and the largest symbol value is the one
1418 used). Most targets have exactly one of these (which we
1419 translate to bfd_com_section_ptr), but ECOFF has two. */
1420 #define SEC_IS_COMMON 0x1000
1421
1422 /* The section contains only debugging information. For
1423 example, this is set for ELF .debug and .stab sections.
1424 strip tests this flag to see if a section can be
1425 discarded. */
1426 #define SEC_DEBUGGING 0x2000
1427
1428 /* The contents of this section are held in memory pointed to
1429 by the contents field. This is checked by bfd_get_section_contents,
1430 and the data is retrieved from memory if appropriate. */
1431 #define SEC_IN_MEMORY 0x4000
1432
1433 /* The contents of this section are to be excluded by the
1434 linker for executable and shared objects unless those
1435 objects are to be further relocated. */
1436 #define SEC_EXCLUDE 0x8000
1437
1438 /* The contents of this section are to be sorted based on the sum of
1439 the symbol and addend values specified by the associated relocation
1440 entries. Entries without associated relocation entries will be
1441 appended to the end of the section in an unspecified order. */
1442 #define SEC_SORT_ENTRIES 0x10000
1443
1444 /* When linking, duplicate sections of the same name should be
1445 discarded, rather than being combined into a single section as
1446 is usually done. This is similar to how common symbols are
1447 handled. See SEC_LINK_DUPLICATES below. */
1448 #define SEC_LINK_ONCE 0x20000
1449
1450 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1451 should handle duplicate sections. */
1452 #define SEC_LINK_DUPLICATES 0xc0000
1453
1454 /* This value for SEC_LINK_DUPLICATES means that duplicate
1455 sections with the same name should simply be discarded. */
1456 #define SEC_LINK_DUPLICATES_DISCARD 0x0
1457
1458 /* This value for SEC_LINK_DUPLICATES means that the linker
1459 should warn if there are any duplicate sections, although
1460 it should still only link one copy. */
1461 #define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
1462
1463 /* This value for SEC_LINK_DUPLICATES means that the linker
1464 should warn if any duplicate sections are a different size. */
1465 #define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
1466
1467 /* This value for SEC_LINK_DUPLICATES means that the linker
1468 should warn if any duplicate sections contain different
1469 contents. */
1470 #define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1471 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
1472
1473 /* This section was created by the linker as part of dynamic
1474 relocation or other arcane processing. It is skipped when
1475 going through the first-pass output, trusting that someone
1476 else up the line will take care of it later. */
1477 #define SEC_LINKER_CREATED 0x100000
1478
1479 /* This section should not be subject to garbage collection.
1480 Also set to inform the linker that this section should not be
1481 listed in the link map as discarded. */
1482 #define SEC_KEEP 0x200000
1483
1484 /* This section contains "short" data, and should be placed
1485 "near" the GP. */
1486 #define SEC_SMALL_DATA 0x400000
1487
1488 /* Attempt to merge identical entities in the section.
1489 Entity size is given in the entsize field. */
1490 #define SEC_MERGE 0x800000
1491
1492 /* If given with SEC_MERGE, entities to merge are zero terminated
1493 strings where entsize specifies character size instead of fixed
1494 size entries. */
1495 #define SEC_STRINGS 0x1000000
1496
1497 /* This section contains data about section groups. */
1498 #define SEC_GROUP 0x2000000
1499
1500 /* The section is a COFF shared library section. This flag is
1501 only for the linker. If this type of section appears in
1502 the input file, the linker must copy it to the output file
1503 without changing the vma or size. FIXME: Although this
1504 was originally intended to be general, it really is COFF
1505 specific (and the flag was renamed to indicate this). It
1506 might be cleaner to have some more general mechanism to
1507 allow the back end to control what the linker does with
1508 sections. */
1509 #define SEC_COFF_SHARED_LIBRARY 0x4000000
1510
1511 /* This input section should be copied to output in reverse order
1512 as an array of pointers. This is for ELF linker internal use
1513 only. */
1514 #define SEC_ELF_REVERSE_COPY 0x4000000
1515
1516 /* This section contains data which may be shared with other
1517 executables or shared objects. This is for COFF only. */
1518 #define SEC_COFF_SHARED 0x8000000
1519
1520 /* This section should be compressed. This is for ELF linker
1521 internal use only. */
1522 #define SEC_ELF_COMPRESS 0x8000000
1523
1524 /* When a section with this flag is being linked, then if the size of
1525 the input section is less than a page, it should not cross a page
1526 boundary. If the size of the input section is one page or more,
1527 it should be aligned on a page boundary. This is for TI
1528 TMS320C54X only. */
1529 #define SEC_TIC54X_BLOCK 0x10000000
1530
1531 /* This section should be renamed. This is for ELF linker
1532 internal use only. */
1533 #define SEC_ELF_RENAME 0x10000000
1534
1535 /* Conditionally link this section; do not link if there are no
1536 references found to any symbol in the section. This is for TI
1537 TMS320C54X only. */
1538 #define SEC_TIC54X_CLINK 0x20000000
1539
1540 /* This section contains vliw code. This is for Toshiba MeP only. */
1541 #define SEC_MEP_VLIW 0x20000000
1542
1543 /* Indicate that section has the no read flag set. This happens
1544 when memory read flag isn't set. */
1545 #define SEC_COFF_NOREAD 0x40000000
1546
1547 /* Indicate that section has the purecode flag set. */
1548 #define SEC_ELF_PURECODE 0x80000000
1549
1550 /* End of section flags. */
1551
1552 /* Some internal packed boolean fields. */
1553
1554 /* See the vma field. */
1555 unsigned int user_set_vma : 1;
1556
1557 /* A mark flag used by some of the linker backends. */
1558 unsigned int linker_mark : 1;
1559
1560 /* Another mark flag used by some of the linker backends. Set for
1561 output sections that have an input section. */
1562 unsigned int linker_has_input : 1;
1563
1564 /* Mark flag used by some linker backends for garbage collection. */
1565 unsigned int gc_mark : 1;
1566
1567 /* Section compression status. */
1568 unsigned int compress_status : 2;
1569 #define COMPRESS_SECTION_NONE 0
1570 #define COMPRESS_SECTION_DONE 1
1571 #define DECOMPRESS_SECTION_SIZED 2
1572
1573 /* The following flags are used by the ELF linker. */
1574
1575 /* Mark sections which have been allocated to segments. */
1576 unsigned int segment_mark : 1;
1577
1578 /* Type of sec_info information. */
1579 unsigned int sec_info_type:3;
1580 #define SEC_INFO_TYPE_NONE 0
1581 #define SEC_INFO_TYPE_STABS 1
1582 #define SEC_INFO_TYPE_MERGE 2
1583 #define SEC_INFO_TYPE_EH_FRAME 3
1584 #define SEC_INFO_TYPE_JUST_SYMS 4
1585 #define SEC_INFO_TYPE_TARGET 5
1586 #define SEC_INFO_TYPE_EH_FRAME_ENTRY 6
1587
1588 /* Nonzero if this section uses RELA relocations, rather than REL. */
1589 unsigned int use_rela_p:1;
1590
1591 /* Bits used by various backends. The generic code doesn't touch
1592 these fields. */
1593
1594 unsigned int sec_flg0:1;
1595 unsigned int sec_flg1:1;
1596 unsigned int sec_flg2:1;
1597 unsigned int sec_flg3:1;
1598 unsigned int sec_flg4:1;
1599 unsigned int sec_flg5:1;
1600
1601 /* End of internal packed boolean fields. */
1602
1603 /* The virtual memory address of the section - where it will be
1604 at run time. The symbols are relocated against this. The
1605 user_set_vma flag is maintained by bfd; if it's not set, the
1606 backend can assign addresses (for example, in <<a.out>>, where
1607 the default address for <<.data>> is dependent on the specific
1608 target and various flags). */
1609 bfd_vma vma;
1610
1611 /* The load address of the section - where it would be in a
1612 rom image; really only used for writing section header
1613 information. */
1614 bfd_vma lma;
1615
1616 /* The size of the section in *octets*, as it will be output.
1617 Contains a value even if the section has no contents (e.g., the
1618 size of <<.bss>>). */
1619 bfd_size_type size;
1620
1621 /* For input sections, the original size on disk of the section, in
1622 octets. This field should be set for any section whose size is
1623 changed by linker relaxation. It is required for sections where
1624 the linker relaxation scheme doesn't cache altered section and
1625 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1626 targets), and thus the original size needs to be kept to read the
1627 section multiple times. For output sections, rawsize holds the
1628 section size calculated on a previous linker relaxation pass. */
1629 bfd_size_type rawsize;
1630
1631 /* The compressed size of the section in octets. */
1632 bfd_size_type compressed_size;
1633
1634 /* Relaxation table. */
1635 struct relax_table *relax;
1636
1637 /* Count of used relaxation table entries. */
1638 int relax_count;
1639
1640
1641 /* If this section is going to be output, then this value is the
1642 offset in *bytes* into the output section of the first byte in the
1643 input section (byte ==> smallest addressable unit on the
1644 target). In most cases, if this was going to start at the
1645 100th octet (8-bit quantity) in the output section, this value
1646 would be 100. However, if the target byte size is 16 bits
1647 (bfd_octets_per_byte is "2"), this value would be 50. */
1648 bfd_vma output_offset;
1649
1650 /* The output section through which to map on output. */
1651 struct bfd_section *output_section;
1652
1653 /* The alignment requirement of the section, as an exponent of 2 -
1654 e.g., 3 aligns to 2^3 (or 8). */
1655 unsigned int alignment_power;
1656
1657 /* If an input section, a pointer to a vector of relocation
1658 records for the data in this section. */
1659 struct reloc_cache_entry *relocation;
1660
1661 /* If an output section, a pointer to a vector of pointers to
1662 relocation records for the data in this section. */
1663 struct reloc_cache_entry **orelocation;
1664
1665 /* The number of relocation records in one of the above. */
1666 unsigned reloc_count;
1667
1668 /* Information below is back end specific - and not always used
1669 or updated. */
1670
1671 /* File position of section data. */
1672 file_ptr filepos;
1673
1674 /* File position of relocation info. */
1675 file_ptr rel_filepos;
1676
1677 /* File position of line data. */
1678 file_ptr line_filepos;
1679
1680 /* Pointer to data for applications. */
1681 void *userdata;
1682
1683 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1684 contents. */
1685 unsigned char *contents;
1686
1687 /* Attached line number information. */
1688 alent *lineno;
1689
1690 /* Number of line number records. */
1691 unsigned int lineno_count;
1692
1693 /* Entity size for merging purposes. */
1694 unsigned int entsize;
1695
1696 /* Points to the kept section if this section is a link-once section,
1697 and is discarded. */
1698 struct bfd_section *kept_section;
1699
1700 /* When a section is being output, this value changes as more
1701 linenumbers are written out. */
1702 file_ptr moving_line_filepos;
1703
1704 /* What the section number is in the target world. */
1705 int target_index;
1706
1707 void *used_by_bfd;
1708
1709 /* If this is a constructor section then here is a list of the
1710 relocations created to relocate items within it. */
1711 struct relent_chain *constructor_chain;
1712
1713 /* The BFD which owns the section. */
1714 bfd *owner;
1715
1716 /* A symbol which points at this section only. */
1717 struct bfd_symbol *symbol;
1718 struct bfd_symbol **symbol_ptr_ptr;
1719
1720 /* Early in the link process, map_head and map_tail are used to build
1721 a list of input sections attached to an output section. Later,
1722 output sections use these fields for a list of bfd_link_order
1723 structs. */
1724 union {
1725 struct bfd_link_order *link_order;
1726 struct bfd_section *s;
1727 } map_head, map_tail;
1728 } asection;
1729
1730 /* Relax table contains information about instructions which can
1731 be removed by relaxation -- replacing a long address with a
1732 short address. */
1733 struct relax_table {
1734 /* Address where bytes may be deleted. */
1735 bfd_vma addr;
1736
1737 /* Number of bytes to be deleted. */
1738 int size;
1739 };
1740
1741 /* Note: the following are provided as inline functions rather than macros
1742 because not all callers use the return value. A macro implementation
1743 would use a comma expression, eg: "((ptr)->foo = val, TRUE)" and some
1744 compilers will complain about comma expressions that have no effect. */
1745 static inline bfd_boolean
1746 bfd_set_section_userdata (bfd * abfd ATTRIBUTE_UNUSED, asection * ptr,
1747 void * val)
1748 {
1749 ptr->userdata = val;
1750 return TRUE;
1751 }
1752
1753 static inline bfd_boolean
1754 bfd_set_section_vma (bfd * abfd ATTRIBUTE_UNUSED, asection * ptr, bfd_vma val)
1755 {
1756 ptr->vma = ptr->lma = val;
1757 ptr->user_set_vma = TRUE;
1758 return TRUE;
1759 }
1760
1761 static inline bfd_boolean
1762 bfd_set_section_alignment (bfd * abfd ATTRIBUTE_UNUSED, asection * ptr,
1763 unsigned int val)
1764 {
1765 ptr->alignment_power = val;
1766 return TRUE;
1767 }
1768
1769 /* These sections are global, and are managed by BFD. The application
1770 and target back end are not permitted to change the values in
1771 these sections. */
1772 extern asection _bfd_std_section[4];
1773
1774 #define BFD_ABS_SECTION_NAME "*ABS*"
1775 #define BFD_UND_SECTION_NAME "*UND*"
1776 #define BFD_COM_SECTION_NAME "*COM*"
1777 #define BFD_IND_SECTION_NAME "*IND*"
1778
1779 /* Pointer to the common section. */
1780 #define bfd_com_section_ptr (&_bfd_std_section[0])
1781 /* Pointer to the undefined section. */
1782 #define bfd_und_section_ptr (&_bfd_std_section[1])
1783 /* Pointer to the absolute section. */
1784 #define bfd_abs_section_ptr (&_bfd_std_section[2])
1785 /* Pointer to the indirect section. */
1786 #define bfd_ind_section_ptr (&_bfd_std_section[3])
1787
1788 #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1789 #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
1790 #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1791
1792 #define bfd_is_const_section(SEC) \
1793 ( ((SEC) == bfd_abs_section_ptr) \
1794 || ((SEC) == bfd_und_section_ptr) \
1795 || ((SEC) == bfd_com_section_ptr) \
1796 || ((SEC) == bfd_ind_section_ptr))
1797
1798 /* Macros to handle insertion and deletion of a bfd's sections. These
1799 only handle the list pointers, ie. do not adjust section_count,
1800 target_index etc. */
1801 #define bfd_section_list_remove(ABFD, S) \
1802 do \
1803 { \
1804 asection *_s = S; \
1805 asection *_next = _s->next; \
1806 asection *_prev = _s->prev; \
1807 if (_prev) \
1808 _prev->next = _next; \
1809 else \
1810 (ABFD)->sections = _next; \
1811 if (_next) \
1812 _next->prev = _prev; \
1813 else \
1814 (ABFD)->section_last = _prev; \
1815 } \
1816 while (0)
1817 #define bfd_section_list_append(ABFD, S) \
1818 do \
1819 { \
1820 asection *_s = S; \
1821 bfd *_abfd = ABFD; \
1822 _s->next = NULL; \
1823 if (_abfd->section_last) \
1824 { \
1825 _s->prev = _abfd->section_last; \
1826 _abfd->section_last->next = _s; \
1827 } \
1828 else \
1829 { \
1830 _s->prev = NULL; \
1831 _abfd->sections = _s; \
1832 } \
1833 _abfd->section_last = _s; \
1834 } \
1835 while (0)
1836 #define bfd_section_list_prepend(ABFD, S) \
1837 do \
1838 { \
1839 asection *_s = S; \
1840 bfd *_abfd = ABFD; \
1841 _s->prev = NULL; \
1842 if (_abfd->sections) \
1843 { \
1844 _s->next = _abfd->sections; \
1845 _abfd->sections->prev = _s; \
1846 } \
1847 else \
1848 { \
1849 _s->next = NULL; \
1850 _abfd->section_last = _s; \
1851 } \
1852 _abfd->sections = _s; \
1853 } \
1854 while (0)
1855 #define bfd_section_list_insert_after(ABFD, A, S) \
1856 do \
1857 { \
1858 asection *_a = A; \
1859 asection *_s = S; \
1860 asection *_next = _a->next; \
1861 _s->next = _next; \
1862 _s->prev = _a; \
1863 _a->next = _s; \
1864 if (_next) \
1865 _next->prev = _s; \
1866 else \
1867 (ABFD)->section_last = _s; \
1868 } \
1869 while (0)
1870 #define bfd_section_list_insert_before(ABFD, B, S) \
1871 do \
1872 { \
1873 asection *_b = B; \
1874 asection *_s = S; \
1875 asection *_prev = _b->prev; \
1876 _s->prev = _prev; \
1877 _s->next = _b; \
1878 _b->prev = _s; \
1879 if (_prev) \
1880 _prev->next = _s; \
1881 else \
1882 (ABFD)->sections = _s; \
1883 } \
1884 while (0)
1885 #define bfd_section_removed_from_list(ABFD, S) \
1886 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
1887
1888 #define BFD_FAKE_SECTION(SEC, SYM, NAME, IDX, FLAGS) \
1889 /* name, id, index, next, prev, flags, user_set_vma, */ \
1890 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1891 \
1892 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
1893 0, 0, 1, 0, \
1894 \
1895 /* segment_mark, sec_info_type, use_rela_p, */ \
1896 0, 0, 0, \
1897 \
1898 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
1899 0, 0, 0, 0, 0, 0, \
1900 \
1901 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \
1902 0, 0, 0, 0, 0, 0, 0, \
1903 \
1904 /* output_offset, output_section, alignment_power, */ \
1905 0, &SEC, 0, \
1906 \
1907 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1908 NULL, NULL, 0, 0, 0, \
1909 \
1910 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1911 0, NULL, NULL, NULL, 0, \
1912 \
1913 /* entsize, kept_section, moving_line_filepos, */ \
1914 0, NULL, 0, \
1915 \
1916 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1917 0, NULL, NULL, NULL, \
1918 \
1919 /* symbol, symbol_ptr_ptr, */ \
1920 (struct bfd_symbol *) SYM, &SEC.symbol, \
1921 \
1922 /* map_head, map_tail */ \
1923 { NULL }, { NULL } \
1924 }
1925
1926 /* We use a macro to initialize the static asymbol structures because
1927 traditional C does not permit us to initialize a union member while
1928 gcc warns if we don't initialize it.
1929 the_bfd, name, value, attr, section [, udata] */
1930 #ifdef __STDC__
1931 #define GLOBAL_SYM_INIT(NAME, SECTION) \
1932 { 0, NAME, 0, BSF_SECTION_SYM, SECTION, { 0 }}
1933 #else
1934 #define GLOBAL_SYM_INIT(NAME, SECTION) \
1935 { 0, NAME, 0, BSF_SECTION_SYM, SECTION }
1936 #endif
1937
1938 void bfd_section_list_clear (bfd *);
1939
1940 asection *bfd_get_section_by_name (bfd *abfd, const char *name);
1941
1942 asection *bfd_get_next_section_by_name (bfd *ibfd, asection *sec);
1943
1944 asection *bfd_get_linker_section (bfd *abfd, const char *name);
1945
1946 asection *bfd_get_section_by_name_if
1947 (bfd *abfd,
1948 const char *name,
1949 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1950 void *obj);
1951
1952 char *bfd_get_unique_section_name
1953 (bfd *abfd, const char *templat, int *count);
1954
1955 asection *bfd_make_section_old_way (bfd *abfd, const char *name);
1956
1957 asection *bfd_make_section_anyway_with_flags
1958 (bfd *abfd, const char *name, flagword flags);
1959
1960 asection *bfd_make_section_anyway (bfd *abfd, const char *name);
1961
1962 asection *bfd_make_section_with_flags
1963 (bfd *, const char *name, flagword flags);
1964
1965 asection *bfd_make_section (bfd *, const char *name);
1966
1967 bfd_boolean bfd_set_section_flags
1968 (bfd *abfd, asection *sec, flagword flags);
1969
1970 void bfd_rename_section
1971 (bfd *abfd, asection *sec, const char *newname);
1972
1973 void bfd_map_over_sections
1974 (bfd *abfd,
1975 void (*func) (bfd *abfd, asection *sect, void *obj),
1976 void *obj);
1977
1978 asection *bfd_sections_find_if
1979 (bfd *abfd,
1980 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
1981 void *obj);
1982
1983 bfd_boolean bfd_set_section_size
1984 (bfd *abfd, asection *sec, bfd_size_type val);
1985
1986 bfd_boolean bfd_set_section_contents
1987 (bfd *abfd, asection *section, const void *data,
1988 file_ptr offset, bfd_size_type count);
1989
1990 bfd_boolean bfd_get_section_contents
1991 (bfd *abfd, asection *section, void *location, file_ptr offset,
1992 bfd_size_type count);
1993
1994 bfd_boolean bfd_malloc_and_get_section
1995 (bfd *abfd, asection *section, bfd_byte **buf);
1996
1997 bfd_boolean bfd_copy_private_section_data
1998 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
1999
2000 #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
2001 BFD_SEND (obfd, _bfd_copy_private_section_data, \
2002 (ibfd, isection, obfd, osection))
2003 bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
2004
2005 bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
2006
2007 /* Extracted from archures.c. */
2008 enum bfd_architecture
2009 {
2010 bfd_arch_unknown, /* File arch not known. */
2011 bfd_arch_obscure, /* Arch known, not one of these. */
2012 bfd_arch_m68k, /* Motorola 68xxx. */
2013 #define bfd_mach_m68000 1
2014 #define bfd_mach_m68008 2
2015 #define bfd_mach_m68010 3
2016 #define bfd_mach_m68020 4
2017 #define bfd_mach_m68030 5
2018 #define bfd_mach_m68040 6
2019 #define bfd_mach_m68060 7
2020 #define bfd_mach_cpu32 8
2021 #define bfd_mach_fido 9
2022 #define bfd_mach_mcf_isa_a_nodiv 10
2023 #define bfd_mach_mcf_isa_a 11
2024 #define bfd_mach_mcf_isa_a_mac 12
2025 #define bfd_mach_mcf_isa_a_emac 13
2026 #define bfd_mach_mcf_isa_aplus 14
2027 #define bfd_mach_mcf_isa_aplus_mac 15
2028 #define bfd_mach_mcf_isa_aplus_emac 16
2029 #define bfd_mach_mcf_isa_b_nousp 17
2030 #define bfd_mach_mcf_isa_b_nousp_mac 18
2031 #define bfd_mach_mcf_isa_b_nousp_emac 19
2032 #define bfd_mach_mcf_isa_b 20
2033 #define bfd_mach_mcf_isa_b_mac 21
2034 #define bfd_mach_mcf_isa_b_emac 22
2035 #define bfd_mach_mcf_isa_b_float 23
2036 #define bfd_mach_mcf_isa_b_float_mac 24
2037 #define bfd_mach_mcf_isa_b_float_emac 25
2038 #define bfd_mach_mcf_isa_c 26
2039 #define bfd_mach_mcf_isa_c_mac 27
2040 #define bfd_mach_mcf_isa_c_emac 28
2041 #define bfd_mach_mcf_isa_c_nodiv 29
2042 #define bfd_mach_mcf_isa_c_nodiv_mac 30
2043 #define bfd_mach_mcf_isa_c_nodiv_emac 31
2044 bfd_arch_vax, /* DEC Vax. */
2045
2046 bfd_arch_or1k, /* OpenRISC 1000. */
2047 #define bfd_mach_or1k 1
2048 #define bfd_mach_or1knd 2
2049
2050 bfd_arch_sparc, /* SPARC. */
2051 #define bfd_mach_sparc 1
2052 /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
2053 #define bfd_mach_sparc_sparclet 2
2054 #define bfd_mach_sparc_sparclite 3
2055 #define bfd_mach_sparc_v8plus 4
2056 #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
2057 #define bfd_mach_sparc_sparclite_le 6
2058 #define bfd_mach_sparc_v9 7
2059 #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
2060 #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
2061 #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
2062 #define bfd_mach_sparc_v8plusc 11 /* with UA2005 and T1 add'ns. */
2063 #define bfd_mach_sparc_v9c 12 /* with UA2005 and T1 add'ns. */
2064 #define bfd_mach_sparc_v8plusd 13 /* with UA2007 and T3 add'ns. */
2065 #define bfd_mach_sparc_v9d 14 /* with UA2007 and T3 add'ns. */
2066 #define bfd_mach_sparc_v8pluse 15 /* with OSA2001 and T4 add'ns (no IMA). */
2067 #define bfd_mach_sparc_v9e 16 /* with OSA2001 and T4 add'ns (no IMA). */
2068 #define bfd_mach_sparc_v8plusv 17 /* with OSA2011 and T4 and IMA and FJMAU add'ns. */
2069 #define bfd_mach_sparc_v9v 18 /* with OSA2011 and T4 and IMA and FJMAU add'ns. */
2070 #define bfd_mach_sparc_v8plusm 19 /* with OSA2015 and M7 add'ns. */
2071 #define bfd_mach_sparc_v9m 20 /* with OSA2015 and M7 add'ns. */
2072 #define bfd_mach_sparc_v8plusm8 21 /* with OSA2017 and M8 add'ns. */
2073 #define bfd_mach_sparc_v9m8 22 /* with OSA2017 and M8 add'ns. */
2074 /* Nonzero if MACH has the v9 instruction set. */
2075 #define bfd_mach_sparc_v9_p(mach) \
2076 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9m8 \
2077 && (mach) != bfd_mach_sparc_sparclite_le)
2078 /* Nonzero if MACH is a 64 bit sparc architecture. */
2079 #define bfd_mach_sparc_64bit_p(mach) \
2080 ((mach) >= bfd_mach_sparc_v9 \
2081 && (mach) != bfd_mach_sparc_v8plusb \
2082 && (mach) != bfd_mach_sparc_v8plusc \
2083 && (mach) != bfd_mach_sparc_v8plusd \
2084 && (mach) != bfd_mach_sparc_v8pluse \
2085 && (mach) != bfd_mach_sparc_v8plusv \
2086 && (mach) != bfd_mach_sparc_v8plusm \
2087 && (mach) != bfd_mach_sparc_v8plusm8)
2088 bfd_arch_spu, /* PowerPC SPU. */
2089 #define bfd_mach_spu 256
2090 bfd_arch_mips, /* MIPS Rxxxx. */
2091 #define bfd_mach_mips3000 3000
2092 #define bfd_mach_mips3900 3900
2093 #define bfd_mach_mips4000 4000
2094 #define bfd_mach_mips4010 4010
2095 #define bfd_mach_mips4100 4100
2096 #define bfd_mach_mips4111 4111
2097 #define bfd_mach_mips4120 4120
2098 #define bfd_mach_mips4300 4300
2099 #define bfd_mach_mips4400 4400
2100 #define bfd_mach_mips4600 4600
2101 #define bfd_mach_mips4650 4650
2102 #define bfd_mach_mips5000 5000
2103 #define bfd_mach_mips5400 5400
2104 #define bfd_mach_mips5500 5500
2105 #define bfd_mach_mips5900 5900
2106 #define bfd_mach_mips6000 6000
2107 #define bfd_mach_mips7000 7000
2108 #define bfd_mach_mips8000 8000
2109 #define bfd_mach_mips9000 9000
2110 #define bfd_mach_mips10000 10000
2111 #define bfd_mach_mips12000 12000
2112 #define bfd_mach_mips14000 14000
2113 #define bfd_mach_mips16000 16000
2114 #define bfd_mach_mips16 16
2115 #define bfd_mach_mips5 5
2116 #define bfd_mach_mips_loongson_2e 3001
2117 #define bfd_mach_mips_loongson_2f 3002
2118 #define bfd_mach_mips_gs464 3003
2119 #define bfd_mach_mips_gs464e 3004
2120 #define bfd_mach_mips_gs264e 3005
2121 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01. */
2122 #define bfd_mach_mips_octeon 6501
2123 #define bfd_mach_mips_octeonp 6601
2124 #define bfd_mach_mips_octeon2 6502
2125 #define bfd_mach_mips_octeon3 6503
2126 #define bfd_mach_mips_xlr 887682 /* decimal 'XLR'. */
2127 #define bfd_mach_mips_interaptiv_mr2 736550 /* decimal 'IA2'. */
2128 #define bfd_mach_mipsisa32 32
2129 #define bfd_mach_mipsisa32r2 33
2130 #define bfd_mach_mipsisa32r3 34
2131 #define bfd_mach_mipsisa32r5 36
2132 #define bfd_mach_mipsisa32r6 37
2133 #define bfd_mach_mipsisa64 64
2134 #define bfd_mach_mipsisa64r2 65
2135 #define bfd_mach_mipsisa64r3 66
2136 #define bfd_mach_mipsisa64r5 68
2137 #define bfd_mach_mipsisa64r6 69
2138 #define bfd_mach_mips_micromips 96
2139 bfd_arch_i386, /* Intel 386. */
2140 #define bfd_mach_i386_intel_syntax (1 << 0)
2141 #define bfd_mach_i386_i8086 (1 << 1)
2142 #define bfd_mach_i386_i386 (1 << 2)
2143 #define bfd_mach_x86_64 (1 << 3)
2144 #define bfd_mach_x64_32 (1 << 4)
2145 #define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
2146 #define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
2147 #define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
2148 bfd_arch_l1om, /* Intel L1OM. */
2149 #define bfd_mach_l1om (1 << 5)
2150 #define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
2151 bfd_arch_k1om, /* Intel K1OM. */
2152 #define bfd_mach_k1om (1 << 6)
2153 #define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
2154 #define bfd_mach_i386_nacl (1 << 7)
2155 #define bfd_mach_i386_i386_nacl (bfd_mach_i386_i386 | bfd_mach_i386_nacl)
2156 #define bfd_mach_x86_64_nacl (bfd_mach_x86_64 | bfd_mach_i386_nacl)
2157 #define bfd_mach_x64_32_nacl (bfd_mach_x64_32 | bfd_mach_i386_nacl)
2158 bfd_arch_iamcu, /* Intel MCU. */
2159 #define bfd_mach_iamcu (1 << 8)
2160 #define bfd_mach_i386_iamcu (bfd_mach_i386_i386 | bfd_mach_iamcu)
2161 #define bfd_mach_i386_iamcu_intel_syntax (bfd_mach_i386_iamcu | bfd_mach_i386_intel_syntax)
2162 bfd_arch_romp, /* IBM ROMP PC/RT. */
2163 bfd_arch_convex, /* Convex. */
2164 bfd_arch_m98k, /* Motorola 98xxx. */
2165 bfd_arch_pyramid, /* Pyramid Technology. */
2166 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300). */
2167 #define bfd_mach_h8300 1
2168 #define bfd_mach_h8300h 2
2169 #define bfd_mach_h8300s 3
2170 #define bfd_mach_h8300hn 4
2171 #define bfd_mach_h8300sn 5
2172 #define bfd_mach_h8300sx 6
2173 #define bfd_mach_h8300sxn 7
2174 bfd_arch_pdp11, /* DEC PDP-11. */
2175 bfd_arch_plugin,
2176 bfd_arch_powerpc, /* PowerPC. */
2177 #define bfd_mach_ppc 32
2178 #define bfd_mach_ppc64 64
2179 #define bfd_mach_ppc_403 403
2180 #define bfd_mach_ppc_403gc 4030
2181 #define bfd_mach_ppc_405 405
2182 #define bfd_mach_ppc_505 505
2183 #define bfd_mach_ppc_601 601
2184 #define bfd_mach_ppc_602 602
2185 #define bfd_mach_ppc_603 603
2186 #define bfd_mach_ppc_ec603e 6031
2187 #define bfd_mach_ppc_604 604
2188 #define bfd_mach_ppc_620 620
2189 #define bfd_mach_ppc_630 630
2190 #define bfd_mach_ppc_750 750
2191 #define bfd_mach_ppc_860 860
2192 #define bfd_mach_ppc_a35 35
2193 #define bfd_mach_ppc_rs64ii 642
2194 #define bfd_mach_ppc_rs64iii 643
2195 #define bfd_mach_ppc_7400 7400
2196 #define bfd_mach_ppc_e500 500
2197 #define bfd_mach_ppc_e500mc 5001
2198 #define bfd_mach_ppc_e500mc64 5005
2199 #define bfd_mach_ppc_e5500 5006
2200 #define bfd_mach_ppc_e6500 5007
2201 #define bfd_mach_ppc_titan 83
2202 #define bfd_mach_ppc_vle 84
2203 bfd_arch_rs6000, /* IBM RS/6000. */
2204 #define bfd_mach_rs6k 6000
2205 #define bfd_mach_rs6k_rs1 6001
2206 #define bfd_mach_rs6k_rsc 6003
2207 #define bfd_mach_rs6k_rs2 6002
2208 bfd_arch_hppa, /* HP PA RISC. */
2209 #define bfd_mach_hppa10 10
2210 #define bfd_mach_hppa11 11
2211 #define bfd_mach_hppa20 20
2212 #define bfd_mach_hppa20w 25
2213 bfd_arch_d10v, /* Mitsubishi D10V. */
2214 #define bfd_mach_d10v 1
2215 #define bfd_mach_d10v_ts2 2
2216 #define bfd_mach_d10v_ts3 3
2217 bfd_arch_d30v, /* Mitsubishi D30V. */
2218 bfd_arch_dlx, /* DLX. */
2219 bfd_arch_m68hc11, /* Motorola 68HC11. */
2220 bfd_arch_m68hc12, /* Motorola 68HC12. */
2221 #define bfd_mach_m6812_default 0
2222 #define bfd_mach_m6812 1
2223 #define bfd_mach_m6812s 2
2224 bfd_arch_m9s12x, /* Freescale S12X. */
2225 bfd_arch_m9s12xg, /* Freescale XGATE. */
2226 bfd_arch_s12z, /* Freescale S12Z. */
2227 #define bfd_mach_s12z_default 0
2228 bfd_arch_z8k, /* Zilog Z8000. */
2229 #define bfd_mach_z8001 1
2230 #define bfd_mach_z8002 2
2231 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH). */
2232 #define bfd_mach_sh 1
2233 #define bfd_mach_sh2 0x20
2234 #define bfd_mach_sh_dsp 0x2d
2235 #define bfd_mach_sh2a 0x2a
2236 #define bfd_mach_sh2a_nofpu 0x2b
2237 #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
2238 #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
2239 #define bfd_mach_sh2a_or_sh4 0x2a3
2240 #define bfd_mach_sh2a_or_sh3e 0x2a4
2241 #define bfd_mach_sh2e 0x2e
2242 #define bfd_mach_sh3 0x30
2243 #define bfd_mach_sh3_nommu 0x31
2244 #define bfd_mach_sh3_dsp 0x3d
2245 #define bfd_mach_sh3e 0x3e
2246 #define bfd_mach_sh4 0x40
2247 #define bfd_mach_sh4_nofpu 0x41
2248 #define bfd_mach_sh4_nommu_nofpu 0x42
2249 #define bfd_mach_sh4a 0x4a
2250 #define bfd_mach_sh4a_nofpu 0x4b
2251 #define bfd_mach_sh4al_dsp 0x4d
2252 bfd_arch_alpha, /* Dec Alpha. */
2253 #define bfd_mach_alpha_ev4 0x10
2254 #define bfd_mach_alpha_ev5 0x20
2255 #define bfd_mach_alpha_ev6 0x30
2256 bfd_arch_arm, /* Advanced Risc Machines ARM. */
2257 #define bfd_mach_arm_unknown 0
2258 #define bfd_mach_arm_2 1
2259 #define bfd_mach_arm_2a 2
2260 #define bfd_mach_arm_3 3
2261 #define bfd_mach_arm_3M 4
2262 #define bfd_mach_arm_4 5
2263 #define bfd_mach_arm_4T 6
2264 #define bfd_mach_arm_5 7
2265 #define bfd_mach_arm_5T 8
2266 #define bfd_mach_arm_5TE 9
2267 #define bfd_mach_arm_XScale 10
2268 #define bfd_mach_arm_ep9312 11
2269 #define bfd_mach_arm_iWMMXt 12
2270 #define bfd_mach_arm_iWMMXt2 13
2271 #define bfd_mach_arm_5TEJ 14
2272 #define bfd_mach_arm_6 15
2273 #define bfd_mach_arm_6KZ 16
2274 #define bfd_mach_arm_6T2 17
2275 #define bfd_mach_arm_6K 18
2276 #define bfd_mach_arm_7 19
2277 #define bfd_mach_arm_6M 20
2278 #define bfd_mach_arm_6SM 21
2279 #define bfd_mach_arm_7EM 22
2280 #define bfd_mach_arm_8 23
2281 #define bfd_mach_arm_8R 24
2282 #define bfd_mach_arm_8M_BASE 25
2283 #define bfd_mach_arm_8M_MAIN 26
2284 #define bfd_mach_arm_8_1M_MAIN 27
2285 bfd_arch_nds32, /* Andes NDS32. */
2286 #define bfd_mach_n1 1
2287 #define bfd_mach_n1h 2
2288 #define bfd_mach_n1h_v2 3
2289 #define bfd_mach_n1h_v3 4
2290 #define bfd_mach_n1h_v3m 5
2291 bfd_arch_ns32k, /* National Semiconductors ns32000. */
2292 bfd_arch_tic30, /* Texas Instruments TMS320C30. */
2293 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X. */
2294 #define bfd_mach_tic3x 30
2295 #define bfd_mach_tic4x 40
2296 bfd_arch_tic54x, /* Texas Instruments TMS320C54X. */
2297 bfd_arch_tic6x, /* Texas Instruments TMS320C6X. */
2298 bfd_arch_tic80, /* TI TMS320c80 (MVP). */
2299 bfd_arch_v850, /* NEC V850. */
2300 bfd_arch_v850_rh850,/* NEC V850 (using RH850 ABI). */
2301 #define bfd_mach_v850 1
2302 #define bfd_mach_v850e 'E'
2303 #define bfd_mach_v850e1 '1'
2304 #define bfd_mach_v850e2 0x4532
2305 #define bfd_mach_v850e2v3 0x45325633
2306 #define bfd_mach_v850e3v5 0x45335635 /* ('E'|'3'|'V'|'5'). */
2307 bfd_arch_arc, /* ARC Cores. */
2308 #define bfd_mach_arc_a4 0
2309 #define bfd_mach_arc_a5 1
2310 #define bfd_mach_arc_arc600 2
2311 #define bfd_mach_arc_arc601 4
2312 #define bfd_mach_arc_arc700 3
2313 #define bfd_mach_arc_arcv2 5
2314 bfd_arch_m32c, /* Renesas M16C/M32C. */
2315 #define bfd_mach_m16c 0x75
2316 #define bfd_mach_m32c 0x78
2317 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D). */
2318 #define bfd_mach_m32r 1 /* For backwards compatibility. */
2319 #define bfd_mach_m32rx 'x'
2320 #define bfd_mach_m32r2 '2'
2321 bfd_arch_mn10200, /* Matsushita MN10200. */
2322 bfd_arch_mn10300, /* Matsushita MN10300. */
2323 #define bfd_mach_mn10300 300
2324 #define bfd_mach_am33 330
2325 #define bfd_mach_am33_2 332
2326 bfd_arch_fr30,
2327 #define bfd_mach_fr30 0x46523330
2328 bfd_arch_frv,
2329 #define bfd_mach_frv 1
2330 #define bfd_mach_frvsimple 2
2331 #define bfd_mach_fr300 300
2332 #define bfd_mach_fr400 400
2333 #define bfd_mach_fr450 450
2334 #define bfd_mach_frvtomcat 499 /* fr500 prototype. */
2335 #define bfd_mach_fr500 500
2336 #define bfd_mach_fr550 550
2337 bfd_arch_moxie, /* The moxie processor. */
2338 #define bfd_mach_moxie 1
2339 bfd_arch_ft32, /* The ft32 processor. */
2340 #define bfd_mach_ft32 1
2341 #define bfd_mach_ft32b 2
2342 bfd_arch_mcore,
2343 bfd_arch_mep,
2344 #define bfd_mach_mep 1
2345 #define bfd_mach_mep_h1 0x6831
2346 #define bfd_mach_mep_c5 0x6335
2347 bfd_arch_metag,
2348 #define bfd_mach_metag 1
2349 bfd_arch_ia64, /* HP/Intel ia64. */
2350 #define bfd_mach_ia64_elf64 64
2351 #define bfd_mach_ia64_elf32 32
2352 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
2353 #define bfd_mach_ip2022 1
2354 #define bfd_mach_ip2022ext 2
2355 bfd_arch_iq2000, /* Vitesse IQ2000. */
2356 #define bfd_mach_iq2000 1
2357 #define bfd_mach_iq10 2
2358 bfd_arch_bpf, /* Linux eBPF. */
2359 #define bfd_mach_bpf 1
2360 bfd_arch_epiphany, /* Adapteva EPIPHANY. */
2361 #define bfd_mach_epiphany16 1
2362 #define bfd_mach_epiphany32 2
2363 bfd_arch_mt,
2364 #define bfd_mach_ms1 1
2365 #define bfd_mach_mrisc2 2
2366 #define bfd_mach_ms2 3
2367 bfd_arch_pj,
2368 bfd_arch_avr, /* Atmel AVR microcontrollers. */
2369 #define bfd_mach_avr1 1
2370 #define bfd_mach_avr2 2
2371 #define bfd_mach_avr25 25
2372 #define bfd_mach_avr3 3
2373 #define bfd_mach_avr31 31
2374 #define bfd_mach_avr35 35
2375 #define bfd_mach_avr4 4
2376 #define bfd_mach_avr5 5
2377 #define bfd_mach_avr51 51
2378 #define bfd_mach_avr6 6
2379 #define bfd_mach_avrtiny 100
2380 #define bfd_mach_avrxmega1 101
2381 #define bfd_mach_avrxmega2 102
2382 #define bfd_mach_avrxmega3 103
2383 #define bfd_mach_avrxmega4 104
2384 #define bfd_mach_avrxmega5 105
2385 #define bfd_mach_avrxmega6 106
2386 #define bfd_mach_avrxmega7 107
2387 bfd_arch_bfin, /* ADI Blackfin. */
2388 #define bfd_mach_bfin 1
2389 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2390 #define bfd_mach_cr16 1
2391 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2392 #define bfd_mach_cr16c 1
2393 bfd_arch_crx, /* National Semiconductor CRX. */
2394 #define bfd_mach_crx 1
2395 bfd_arch_cris, /* Axis CRIS. */
2396 #define bfd_mach_cris_v0_v10 255
2397 #define bfd_mach_cris_v32 32
2398 #define bfd_mach_cris_v10_v32 1032
2399 bfd_arch_riscv,
2400 #define bfd_mach_riscv32 132
2401 #define bfd_mach_riscv64 164
2402 bfd_arch_rl78,
2403 #define bfd_mach_rl78 0x75
2404 bfd_arch_rx, /* Renesas RX. */
2405 #define bfd_mach_rx 0x75
2406 #define bfd_mach_rx_v2 0x76
2407 #define bfd_mach_rx_v3 0x77
2408 bfd_arch_s390, /* IBM s390. */
2409 #define bfd_mach_s390_31 31
2410 #define bfd_mach_s390_64 64
2411 bfd_arch_score, /* Sunplus score. */
2412 #define bfd_mach_score3 3
2413 #define bfd_mach_score7 7
2414 bfd_arch_mmix, /* Donald Knuth's educational processor. */
2415 bfd_arch_xstormy16,
2416 #define bfd_mach_xstormy16 1
2417 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2418 #define bfd_mach_msp11 11
2419 #define bfd_mach_msp110 110
2420 #define bfd_mach_msp12 12
2421 #define bfd_mach_msp13 13
2422 #define bfd_mach_msp14 14
2423 #define bfd_mach_msp15 15
2424 #define bfd_mach_msp16 16
2425 #define bfd_mach_msp20 20
2426 #define bfd_mach_msp21 21
2427 #define bfd_mach_msp22 22
2428 #define bfd_mach_msp23 23
2429 #define bfd_mach_msp24 24
2430 #define bfd_mach_msp26 26
2431 #define bfd_mach_msp31 31
2432 #define bfd_mach_msp32 32
2433 #define bfd_mach_msp33 33
2434 #define bfd_mach_msp41 41
2435 #define bfd_mach_msp42 42
2436 #define bfd_mach_msp43 43
2437 #define bfd_mach_msp44 44
2438 #define bfd_mach_msp430x 45
2439 #define bfd_mach_msp46 46
2440 #define bfd_mach_msp47 47
2441 #define bfd_mach_msp54 54
2442 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2443 #define bfd_mach_xc16x 1
2444 #define bfd_mach_xc16xl 2
2445 #define bfd_mach_xc16xs 3
2446 bfd_arch_xgate, /* Freescale XGATE. */
2447 #define bfd_mach_xgate 1
2448 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2449 #define bfd_mach_xtensa 1
2450 bfd_arch_z80,
2451 #define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2452 #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2453 #define bfd_mach_z80full 7 /* All undocumented instructions. */
2454 #define bfd_mach_r800 11 /* R800: successor with multiplication. */
2455 bfd_arch_lm32, /* Lattice Mico32. */
2456 #define bfd_mach_lm32 1
2457 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
2458 bfd_arch_tilepro, /* Tilera TILEPro. */
2459 bfd_arch_tilegx, /* Tilera TILE-Gx. */
2460 #define bfd_mach_tilepro 1
2461 #define bfd_mach_tilegx 1
2462 #define bfd_mach_tilegx32 2
2463 bfd_arch_aarch64, /* AArch64. */
2464 #define bfd_mach_aarch64 0
2465 #define bfd_mach_aarch64_ilp32 32
2466 bfd_arch_nios2, /* Nios II. */
2467 #define bfd_mach_nios2 0
2468 #define bfd_mach_nios2r1 1
2469 #define bfd_mach_nios2r2 2
2470 bfd_arch_visium, /* Visium. */
2471 #define bfd_mach_visium 1
2472 bfd_arch_wasm32, /* WebAssembly. */
2473 #define bfd_mach_wasm32 1
2474 bfd_arch_pru, /* PRU. */
2475 #define bfd_mach_pru 0
2476 bfd_arch_nfp, /* Netronome Flow Processor */
2477 #define bfd_mach_nfp3200 0x3200
2478 #define bfd_mach_nfp6000 0x6000
2479 bfd_arch_csky, /* C-SKY. */
2480 #define bfd_mach_ck_unknown 0
2481 #define bfd_mach_ck510 1
2482 #define bfd_mach_ck610 2
2483 #define bfd_mach_ck801 3
2484 #define bfd_mach_ck802 4
2485 #define bfd_mach_ck803 5
2486 #define bfd_mach_ck807 6
2487 #define bfd_mach_ck810 7
2488 bfd_arch_last
2489 };
2490
2491 typedef struct bfd_arch_info
2492 {
2493 int bits_per_word;
2494 int bits_per_address;
2495 int bits_per_byte;
2496 enum bfd_architecture arch;
2497 unsigned long mach;
2498 const char *arch_name;
2499 const char *printable_name;
2500 unsigned int section_align_power;
2501 /* TRUE if this is the default machine for the architecture.
2502 The default arch should be the first entry for an arch so that
2503 all the entries for that arch can be accessed via <<next>>. */
2504 bfd_boolean the_default;
2505 const struct bfd_arch_info * (*compatible) (const struct bfd_arch_info *,
2506 const struct bfd_arch_info *);
2507
2508 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
2509
2510 /* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
2511 IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
2512 TRUE, the buffer contains code. */
2513 void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
2514 bfd_boolean code);
2515
2516 const struct bfd_arch_info *next;
2517
2518 /* On some architectures the offset for a relocation can point into
2519 the middle of an instruction. This field specifies the maximum
2520 offset such a relocation can have (in octets). This affects the
2521 behaviour of the disassembler, since a value greater than zero
2522 means that it may need to disassemble an instruction twice, once
2523 to get its length and then a second time to display it. If the
2524 value is negative then this has to be done for every single
2525 instruction, regardless of the offset of the reloc. */
2526 signed int max_reloc_offset_into_insn;
2527 }
2528 bfd_arch_info_type;
2529
2530 const char *bfd_printable_name (bfd *abfd);
2531
2532 const bfd_arch_info_type *bfd_scan_arch (const char *string);
2533
2534 const char **bfd_arch_list (void);
2535
2536 const bfd_arch_info_type *bfd_arch_get_compatible
2537 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
2538
2539 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
2540
2541 bfd_boolean bfd_default_set_arch_mach
2542 (bfd *abfd, enum bfd_architecture arch, unsigned long mach);
2543
2544 enum bfd_architecture bfd_get_arch (bfd *abfd);
2545
2546 unsigned long bfd_get_mach (bfd *abfd);
2547
2548 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
2549
2550 unsigned int bfd_arch_bits_per_address (bfd *abfd);
2551
2552 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
2553
2554 const bfd_arch_info_type *bfd_lookup_arch
2555 (enum bfd_architecture arch, unsigned long machine);
2556
2557 const char *bfd_printable_arch_mach
2558 (enum bfd_architecture arch, unsigned long machine);
2559
2560 unsigned int bfd_octets_per_byte (bfd *abfd);
2561
2562 unsigned int bfd_arch_mach_octets_per_byte
2563 (enum bfd_architecture arch, unsigned long machine);
2564
2565 /* Extracted from reloc.c. */
2566
2567 typedef enum bfd_reloc_status
2568 {
2569 /* No errors detected. Note - the value 2 is used so that it
2570 will not be mistaken for the boolean TRUE or FALSE values. */
2571 bfd_reloc_ok = 2,
2572
2573 /* The relocation was performed, but there was an overflow. */
2574 bfd_reloc_overflow,
2575
2576 /* The address to relocate was not within the section supplied. */
2577 bfd_reloc_outofrange,
2578
2579 /* Used by special functions. */
2580 bfd_reloc_continue,
2581
2582 /* Unsupported relocation size requested. */
2583 bfd_reloc_notsupported,
2584
2585 /* Unused. */
2586 bfd_reloc_other,
2587
2588 /* The symbol to relocate against was undefined. */
2589 bfd_reloc_undefined,
2590
2591 /* The relocation was performed, but may not be ok. If this type is
2592 returned, the error_message argument to bfd_perform_relocation
2593 will be set. */
2594 bfd_reloc_dangerous
2595 }
2596 bfd_reloc_status_type;
2597
2598 typedef const struct reloc_howto_struct reloc_howto_type;
2599
2600 typedef struct reloc_cache_entry
2601 {
2602 /* A pointer into the canonical table of pointers. */
2603 struct bfd_symbol **sym_ptr_ptr;
2604
2605 /* offset in section. */
2606 bfd_size_type address;
2607
2608 /* addend for relocation value. */
2609 bfd_vma addend;
2610
2611 /* Pointer to how to perform the required relocation. */
2612 reloc_howto_type *howto;
2613
2614 }
2615 arelent;
2616
2617
2618 enum complain_overflow
2619 {
2620 /* Do not complain on overflow. */
2621 complain_overflow_dont,
2622
2623 /* Complain if the value overflows when considered as a signed
2624 number one bit larger than the field. ie. A bitfield of N bits
2625 is allowed to represent -2**n to 2**n-1. */
2626 complain_overflow_bitfield,
2627
2628 /* Complain if the value overflows when considered as a signed
2629 number. */
2630 complain_overflow_signed,
2631
2632 /* Complain if the value overflows when considered as an
2633 unsigned number. */
2634 complain_overflow_unsigned
2635 };
2636 struct reloc_howto_struct
2637 {
2638 /* The type field has mainly a documentary use - the back end can
2639 do what it wants with it, though normally the back end's idea of
2640 an external reloc number is stored in this field. */
2641 unsigned int type;
2642
2643 /* The encoded size of the item to be relocated. This is *not* a
2644 power-of-two measure. Use bfd_get_reloc_size to find the size
2645 of the item in bytes. */
2646 unsigned int size:3;
2647
2648 /* The number of bits in the field to be relocated. This is used
2649 when doing overflow checking. */
2650 unsigned int bitsize:7;
2651
2652 /* The value the final relocation is shifted right by. This drops
2653 unwanted data from the relocation. */
2654 unsigned int rightshift:6;
2655
2656 /* The bit position of the reloc value in the destination.
2657 The relocated value is left shifted by this amount. */
2658 unsigned int bitpos:6;
2659
2660 /* What type of overflow error should be checked for when
2661 relocating. */
2662 ENUM_BITFIELD (complain_overflow) complain_on_overflow:2;
2663
2664 /* The relocation value should be negated before applying. */
2665 unsigned int negate:1;
2666
2667 /* The relocation is relative to the item being relocated. */
2668 unsigned int pc_relative:1;
2669
2670 /* Some formats record a relocation addend in the section contents
2671 rather than with the relocation. For ELF formats this is the
2672 distinction between USE_REL and USE_RELA (though the code checks
2673 for USE_REL == 1/0). The value of this field is TRUE if the
2674 addend is recorded with the section contents; when performing a
2675 partial link (ld -r) the section contents (the data) will be
2676 modified. The value of this field is FALSE if addends are
2677 recorded with the relocation (in arelent.addend); when performing
2678 a partial link the relocation will be modified.
2679 All relocations for all ELF USE_RELA targets should set this field
2680 to FALSE (values of TRUE should be looked on with suspicion).
2681 However, the converse is not true: not all relocations of all ELF
2682 USE_REL targets set this field to TRUE. Why this is so is peculiar
2683 to each particular target. For relocs that aren't used in partial
2684 links (e.g. GOT stuff) it doesn't matter what this is set to. */
2685 unsigned int partial_inplace:1;
2686
2687 /* When some formats create PC relative instructions, they leave
2688 the value of the pc of the place being relocated in the offset
2689 slot of the instruction, so that a PC relative relocation can
2690 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2691 Some formats leave the displacement part of an instruction
2692 empty (e.g., ELF); this flag signals the fact. */
2693 unsigned int pcrel_offset:1;
2694
2695 /* src_mask selects the part of the instruction (or data) to be used
2696 in the relocation sum. If the target relocations don't have an
2697 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2698 dst_mask to extract the addend from the section contents. If
2699 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2700 field should normally be zero. Non-zero values for ELF USE_RELA
2701 targets should be viewed with suspicion as normally the value in
2702 the dst_mask part of the section contents should be ignored. */
2703 bfd_vma src_mask;
2704
2705 /* dst_mask selects which parts of the instruction (or data) are
2706 replaced with a relocated value. */
2707 bfd_vma dst_mask;
2708
2709 /* If this field is non null, then the supplied function is
2710 called rather than the normal function. This allows really
2711 strange relocation methods to be accommodated. */
2712 bfd_reloc_status_type (*special_function)
2713 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
2714 bfd *, char **);
2715
2716 /* The textual name of the relocation type. */
2717 char *name;
2718 };
2719
2720 #define HOWTO(type, right, size, bits, pcrel, left, ovf, func, name, \
2721 inplace, src_mask, dst_mask, pcrel_off) \
2722 { (unsigned) type, size < 0 ? -size : size, bits, right, left, ovf, \
2723 size < 0, pcrel, inplace, pcrel_off, src_mask, dst_mask, func, name }
2724 #define EMPTY_HOWTO(C) \
2725 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2726 NULL, FALSE, 0, 0, FALSE)
2727
2728 unsigned int bfd_get_reloc_size (reloc_howto_type *);
2729
2730 typedef struct relent_chain
2731 {
2732 arelent relent;
2733 struct relent_chain *next;
2734 }
2735 arelent_chain;
2736
2737 bfd_reloc_status_type bfd_check_overflow
2738 (enum complain_overflow how,
2739 unsigned int bitsize,
2740 unsigned int rightshift,
2741 unsigned int addrsize,
2742 bfd_vma relocation);
2743
2744 bfd_boolean bfd_reloc_offset_in_range
2745 (reloc_howto_type *howto,
2746 bfd *abfd,
2747 asection *section,
2748 bfd_size_type offset);
2749
2750 bfd_reloc_status_type bfd_perform_relocation
2751 (bfd *abfd,
2752 arelent *reloc_entry,
2753 void *data,
2754 asection *input_section,
2755 bfd *output_bfd,
2756 char **error_message);
2757
2758 bfd_reloc_status_type bfd_install_relocation
2759 (bfd *abfd,
2760 arelent *reloc_entry,
2761 void *data, bfd_vma data_start,
2762 asection *input_section,
2763 char **error_message);
2764
2765 enum bfd_reloc_code_real {
2766 _dummy_first_bfd_reloc_code_real,
2767
2768
2769 /* Basic absolute relocations of N bits. */
2770 BFD_RELOC_64,
2771 BFD_RELOC_32,
2772 BFD_RELOC_26,
2773 BFD_RELOC_24,
2774 BFD_RELOC_16,
2775 BFD_RELOC_14,
2776 BFD_RELOC_8,
2777
2778 /* PC-relative relocations. Sometimes these are relative to the address
2779 of the relocation itself; sometimes they are relative to the start of
2780 the section containing the relocation. It depends on the specific target. */
2781 BFD_RELOC_64_PCREL,
2782 BFD_RELOC_32_PCREL,
2783 BFD_RELOC_24_PCREL,
2784 BFD_RELOC_16_PCREL,
2785 BFD_RELOC_12_PCREL,
2786 BFD_RELOC_8_PCREL,
2787
2788 /* Section relative relocations. Some targets need this for DWARF2. */
2789 BFD_RELOC_32_SECREL,
2790
2791 /* For ELF. */
2792 BFD_RELOC_32_GOT_PCREL,
2793 BFD_RELOC_16_GOT_PCREL,
2794 BFD_RELOC_8_GOT_PCREL,
2795 BFD_RELOC_32_GOTOFF,
2796 BFD_RELOC_16_GOTOFF,
2797 BFD_RELOC_LO16_GOTOFF,
2798 BFD_RELOC_HI16_GOTOFF,
2799 BFD_RELOC_HI16_S_GOTOFF,
2800 BFD_RELOC_8_GOTOFF,
2801 BFD_RELOC_64_PLT_PCREL,
2802 BFD_RELOC_32_PLT_PCREL,
2803 BFD_RELOC_24_PLT_PCREL,
2804 BFD_RELOC_16_PLT_PCREL,
2805 BFD_RELOC_8_PLT_PCREL,
2806 BFD_RELOC_64_PLTOFF,
2807 BFD_RELOC_32_PLTOFF,
2808 BFD_RELOC_16_PLTOFF,
2809 BFD_RELOC_LO16_PLTOFF,
2810 BFD_RELOC_HI16_PLTOFF,
2811 BFD_RELOC_HI16_S_PLTOFF,
2812 BFD_RELOC_8_PLTOFF,
2813
2814 /* Size relocations. */
2815 BFD_RELOC_SIZE32,
2816 BFD_RELOC_SIZE64,
2817
2818 /* Relocations used by 68K ELF. */
2819 BFD_RELOC_68K_GLOB_DAT,
2820 BFD_RELOC_68K_JMP_SLOT,
2821 BFD_RELOC_68K_RELATIVE,
2822 BFD_RELOC_68K_TLS_GD32,
2823 BFD_RELOC_68K_TLS_GD16,
2824 BFD_RELOC_68K_TLS_GD8,
2825 BFD_RELOC_68K_TLS_LDM32,
2826 BFD_RELOC_68K_TLS_LDM16,
2827 BFD_RELOC_68K_TLS_LDM8,
2828 BFD_RELOC_68K_TLS_LDO32,
2829 BFD_RELOC_68K_TLS_LDO16,
2830 BFD_RELOC_68K_TLS_LDO8,
2831 BFD_RELOC_68K_TLS_IE32,
2832 BFD_RELOC_68K_TLS_IE16,
2833 BFD_RELOC_68K_TLS_IE8,
2834 BFD_RELOC_68K_TLS_LE32,
2835 BFD_RELOC_68K_TLS_LE16,
2836 BFD_RELOC_68K_TLS_LE8,
2837
2838 /* Linkage-table relative. */
2839 BFD_RELOC_32_BASEREL,
2840 BFD_RELOC_16_BASEREL,
2841 BFD_RELOC_LO16_BASEREL,
2842 BFD_RELOC_HI16_BASEREL,
2843 BFD_RELOC_HI16_S_BASEREL,
2844 BFD_RELOC_8_BASEREL,
2845 BFD_RELOC_RVA,
2846
2847 /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
2848 BFD_RELOC_8_FFnn,
2849
2850 /* These PC-relative relocations are stored as word displacements --
2851 i.e., byte displacements shifted right two bits. The 30-bit word
2852 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2853 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2854 signed 16-bit displacement is used on the MIPS, and the 23-bit
2855 displacement is used on the Alpha. */
2856 BFD_RELOC_32_PCREL_S2,
2857 BFD_RELOC_16_PCREL_S2,
2858 BFD_RELOC_23_PCREL_S2,
2859
2860 /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2861 the target word. These are used on the SPARC. */
2862 BFD_RELOC_HI22,
2863 BFD_RELOC_LO10,
2864
2865 /* For systems that allocate a Global Pointer register, these are
2866 displacements off that register. These relocation types are
2867 handled specially, because the value the register will have is
2868 decided relatively late. */
2869 BFD_RELOC_GPREL16,
2870 BFD_RELOC_GPREL32,
2871
2872 /* SPARC ELF relocations. There is probably some overlap with other
2873 relocation types already defined. */
2874 BFD_RELOC_NONE,
2875 BFD_RELOC_SPARC_WDISP22,
2876 BFD_RELOC_SPARC22,
2877 BFD_RELOC_SPARC13,
2878 BFD_RELOC_SPARC_GOT10,
2879 BFD_RELOC_SPARC_GOT13,
2880 BFD_RELOC_SPARC_GOT22,
2881 BFD_RELOC_SPARC_PC10,
2882 BFD_RELOC_SPARC_PC22,
2883 BFD_RELOC_SPARC_WPLT30,
2884 BFD_RELOC_SPARC_COPY,
2885 BFD_RELOC_SPARC_GLOB_DAT,
2886 BFD_RELOC_SPARC_JMP_SLOT,
2887 BFD_RELOC_SPARC_RELATIVE,
2888 BFD_RELOC_SPARC_UA16,
2889 BFD_RELOC_SPARC_UA32,
2890 BFD_RELOC_SPARC_UA64,
2891 BFD_RELOC_SPARC_GOTDATA_HIX22,
2892 BFD_RELOC_SPARC_GOTDATA_LOX10,
2893 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2894 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2895 BFD_RELOC_SPARC_GOTDATA_OP,
2896 BFD_RELOC_SPARC_JMP_IREL,
2897 BFD_RELOC_SPARC_IRELATIVE,
2898
2899 /* I think these are specific to SPARC a.out (e.g., Sun 4). */
2900 BFD_RELOC_SPARC_BASE13,
2901 BFD_RELOC_SPARC_BASE22,
2902
2903 /* SPARC64 relocations */
2904 #define BFD_RELOC_SPARC_64 BFD_RELOC_64
2905 BFD_RELOC_SPARC_10,
2906 BFD_RELOC_SPARC_11,
2907 BFD_RELOC_SPARC_OLO10,
2908 BFD_RELOC_SPARC_HH22,
2909 BFD_RELOC_SPARC_HM10,
2910 BFD_RELOC_SPARC_LM22,
2911 BFD_RELOC_SPARC_PC_HH22,
2912 BFD_RELOC_SPARC_PC_HM10,
2913 BFD_RELOC_SPARC_PC_LM22,
2914 BFD_RELOC_SPARC_WDISP16,
2915 BFD_RELOC_SPARC_WDISP19,
2916 BFD_RELOC_SPARC_7,
2917 BFD_RELOC_SPARC_6,
2918 BFD_RELOC_SPARC_5,
2919 #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2920 BFD_RELOC_SPARC_PLT32,
2921 BFD_RELOC_SPARC_PLT64,
2922 BFD_RELOC_SPARC_HIX22,
2923 BFD_RELOC_SPARC_LOX10,
2924 BFD_RELOC_SPARC_H44,
2925 BFD_RELOC_SPARC_M44,
2926 BFD_RELOC_SPARC_L44,
2927 BFD_RELOC_SPARC_REGISTER,
2928 BFD_RELOC_SPARC_H34,
2929 BFD_RELOC_SPARC_SIZE32,
2930 BFD_RELOC_SPARC_SIZE64,
2931 BFD_RELOC_SPARC_WDISP10,
2932
2933 /* SPARC little endian relocation */
2934 BFD_RELOC_SPARC_REV32,
2935
2936 /* SPARC TLS relocations */
2937 BFD_RELOC_SPARC_TLS_GD_HI22,
2938 BFD_RELOC_SPARC_TLS_GD_LO10,
2939 BFD_RELOC_SPARC_TLS_GD_ADD,
2940 BFD_RELOC_SPARC_TLS_GD_CALL,
2941 BFD_RELOC_SPARC_TLS_LDM_HI22,
2942 BFD_RELOC_SPARC_TLS_LDM_LO10,
2943 BFD_RELOC_SPARC_TLS_LDM_ADD,
2944 BFD_RELOC_SPARC_TLS_LDM_CALL,
2945 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2946 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2947 BFD_RELOC_SPARC_TLS_LDO_ADD,
2948 BFD_RELOC_SPARC_TLS_IE_HI22,
2949 BFD_RELOC_SPARC_TLS_IE_LO10,
2950 BFD_RELOC_SPARC_TLS_IE_LD,
2951 BFD_RELOC_SPARC_TLS_IE_LDX,
2952 BFD_RELOC_SPARC_TLS_IE_ADD,
2953 BFD_RELOC_SPARC_TLS_LE_HIX22,
2954 BFD_RELOC_SPARC_TLS_LE_LOX10,
2955 BFD_RELOC_SPARC_TLS_DTPMOD32,
2956 BFD_RELOC_SPARC_TLS_DTPMOD64,
2957 BFD_RELOC_SPARC_TLS_DTPOFF32,
2958 BFD_RELOC_SPARC_TLS_DTPOFF64,
2959 BFD_RELOC_SPARC_TLS_TPOFF32,
2960 BFD_RELOC_SPARC_TLS_TPOFF64,
2961
2962 /* SPU Relocations. */
2963 BFD_RELOC_SPU_IMM7,
2964 BFD_RELOC_SPU_IMM8,
2965 BFD_RELOC_SPU_IMM10,
2966 BFD_RELOC_SPU_IMM10W,
2967 BFD_RELOC_SPU_IMM16,
2968 BFD_RELOC_SPU_IMM16W,
2969 BFD_RELOC_SPU_IMM18,
2970 BFD_RELOC_SPU_PCREL9a,
2971 BFD_RELOC_SPU_PCREL9b,
2972 BFD_RELOC_SPU_PCREL16,
2973 BFD_RELOC_SPU_LO16,
2974 BFD_RELOC_SPU_HI16,
2975 BFD_RELOC_SPU_PPU32,
2976 BFD_RELOC_SPU_PPU64,
2977 BFD_RELOC_SPU_ADD_PIC,
2978
2979 /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2980 "addend" in some special way.
2981 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2982 writing; when reading, it will be the absolute section symbol. The
2983 addend is the displacement in bytes of the "lda" instruction from
2984 the "ldah" instruction (which is at the address of this reloc). */
2985 BFD_RELOC_ALPHA_GPDISP_HI16,
2986
2987 /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2988 with GPDISP_HI16 relocs. The addend is ignored when writing the
2989 relocations out, and is filled in with the file's GP value on
2990 reading, for convenience. */
2991 BFD_RELOC_ALPHA_GPDISP_LO16,
2992
2993 /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2994 relocation except that there is no accompanying GPDISP_LO16
2995 relocation. */
2996 BFD_RELOC_ALPHA_GPDISP,
2997
2998 /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2999 the assembler turns it into a LDQ instruction to load the address of
3000 the symbol, and then fills in a register in the real instruction.
3001
3002 The LITERAL reloc, at the LDQ instruction, refers to the .lita
3003 section symbol. The addend is ignored when writing, but is filled
3004 in with the file's GP value on reading, for convenience, as with the
3005 GPDISP_LO16 reloc.
3006
3007 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
3008 It should refer to the symbol to be referenced, as with 16_GOTOFF,
3009 but it generates output not based on the position within the .got
3010 section, but relative to the GP value chosen for the file during the
3011 final link stage.
3012
3013 The LITUSE reloc, on the instruction using the loaded address, gives
3014 information to the linker that it might be able to use to optimize
3015 away some literal section references. The symbol is ignored (read
3016 as the absolute section symbol), and the "addend" indicates the type
3017 of instruction using the register:
3018 1 - "memory" fmt insn
3019 2 - byte-manipulation (byte offset reg)
3020 3 - jsr (target of branch) */
3021 BFD_RELOC_ALPHA_LITERAL,
3022 BFD_RELOC_ALPHA_ELF_LITERAL,
3023 BFD_RELOC_ALPHA_LITUSE,
3024
3025 /* The HINT relocation indicates a value that should be filled into the
3026 "hint" field of a jmp/jsr/ret instruction, for possible branch-
3027 prediction logic which may be provided on some processors. */
3028 BFD_RELOC_ALPHA_HINT,
3029
3030 /* The LINKAGE relocation outputs a linkage pair in the object file,
3031 which is filled by the linker. */
3032 BFD_RELOC_ALPHA_LINKAGE,
3033
3034 /* The CODEADDR relocation outputs a STO_CA in the object file,
3035 which is filled by the linker. */
3036 BFD_RELOC_ALPHA_CODEADDR,
3037
3038 /* The GPREL_HI/LO relocations together form a 32-bit offset from the
3039 GP register. */
3040 BFD_RELOC_ALPHA_GPREL_HI16,
3041 BFD_RELOC_ALPHA_GPREL_LO16,
3042
3043 /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
3044 share a common GP, and the target address is adjusted for
3045 STO_ALPHA_STD_GPLOAD. */
3046 BFD_RELOC_ALPHA_BRSGP,
3047
3048 /* The NOP relocation outputs a NOP if the longword displacement
3049 between two procedure entry points is < 2^21. */
3050 BFD_RELOC_ALPHA_NOP,
3051
3052 /* The BSR relocation outputs a BSR if the longword displacement
3053 between two procedure entry points is < 2^21. */
3054 BFD_RELOC_ALPHA_BSR,
3055
3056 /* The LDA relocation outputs a LDA if the longword displacement
3057 between two procedure entry points is < 2^16. */
3058 BFD_RELOC_ALPHA_LDA,
3059
3060 /* The BOH relocation outputs a BSR if the longword displacement
3061 between two procedure entry points is < 2^21, or else a hint. */
3062 BFD_RELOC_ALPHA_BOH,
3063
3064 /* Alpha thread-local storage relocations. */
3065 BFD_RELOC_ALPHA_TLSGD,
3066 BFD_RELOC_ALPHA_TLSLDM,
3067 BFD_RELOC_ALPHA_DTPMOD64,
3068 BFD_RELOC_ALPHA_GOTDTPREL16,
3069 BFD_RELOC_ALPHA_DTPREL64,
3070 BFD_RELOC_ALPHA_DTPREL_HI16,
3071 BFD_RELOC_ALPHA_DTPREL_LO16,
3072 BFD_RELOC_ALPHA_DTPREL16,
3073 BFD_RELOC_ALPHA_GOTTPREL16,
3074 BFD_RELOC_ALPHA_TPREL64,
3075 BFD_RELOC_ALPHA_TPREL_HI16,
3076 BFD_RELOC_ALPHA_TPREL_LO16,
3077 BFD_RELOC_ALPHA_TPREL16,
3078
3079 /* The MIPS jump instruction. */
3080 BFD_RELOC_MIPS_JMP,
3081 BFD_RELOC_MICROMIPS_JMP,
3082
3083 /* The MIPS16 jump instruction. */
3084 BFD_RELOC_MIPS16_JMP,
3085
3086 /* MIPS16 GP relative reloc. */
3087 BFD_RELOC_MIPS16_GPREL,
3088
3089 /* High 16 bits of 32-bit value; simple reloc. */
3090 BFD_RELOC_HI16,
3091
3092 /* High 16 bits of 32-bit value but the low 16 bits will be sign
3093 extended and added to form the final result. If the low 16
3094 bits form a negative number, we need to add one to the high value
3095 to compensate for the borrow when the low bits are added. */
3096 BFD_RELOC_HI16_S,
3097
3098 /* Low 16 bits. */
3099 BFD_RELOC_LO16,
3100
3101 /* High 16 bits of 32-bit pc-relative value */
3102 BFD_RELOC_HI16_PCREL,
3103
3104 /* High 16 bits of 32-bit pc-relative value, adjusted */
3105 BFD_RELOC_HI16_S_PCREL,
3106
3107 /* Low 16 bits of pc-relative value */
3108 BFD_RELOC_LO16_PCREL,
3109
3110 /* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
3111 16-bit immediate fields */
3112 BFD_RELOC_MIPS16_GOT16,
3113 BFD_RELOC_MIPS16_CALL16,
3114
3115 /* MIPS16 high 16 bits of 32-bit value. */
3116 BFD_RELOC_MIPS16_HI16,
3117
3118 /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
3119 extended and added to form the final result. If the low 16
3120 bits form a negative number, we need to add one to the high value
3121 to compensate for the borrow when the low bits are added. */
3122 BFD_RELOC_MIPS16_HI16_S,
3123
3124 /* MIPS16 low 16 bits. */
3125 BFD_RELOC_MIPS16_LO16,
3126
3127 /* MIPS16 TLS relocations */
3128 BFD_RELOC_MIPS16_TLS_GD,
3129 BFD_RELOC_MIPS16_TLS_LDM,
3130 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,
3131 BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
3132 BFD_RELOC_MIPS16_TLS_GOTTPREL,
3133 BFD_RELOC_MIPS16_TLS_TPREL_HI16,
3134 BFD_RELOC_MIPS16_TLS_TPREL_LO16,
3135
3136 /* Relocation against a MIPS literal section. */
3137 BFD_RELOC_MIPS_LITERAL,
3138 BFD_RELOC_MICROMIPS_LITERAL,
3139
3140 /* microMIPS PC-relative relocations. */
3141 BFD_RELOC_MICROMIPS_7_PCREL_S1,
3142 BFD_RELOC_MICROMIPS_10_PCREL_S1,
3143 BFD_RELOC_MICROMIPS_16_PCREL_S1,
3144
3145 /* MIPS16 PC-relative relocation. */
3146 BFD_RELOC_MIPS16_16_PCREL_S1,
3147
3148 /* MIPS PC-relative relocations. */
3149 BFD_RELOC_MIPS_21_PCREL_S2,
3150 BFD_RELOC_MIPS_26_PCREL_S2,
3151 BFD_RELOC_MIPS_18_PCREL_S3,
3152 BFD_RELOC_MIPS_19_PCREL_S2,
3153
3154 /* microMIPS versions of generic BFD relocs. */
3155 BFD_RELOC_MICROMIPS_GPREL16,
3156 BFD_RELOC_MICROMIPS_HI16,
3157 BFD_RELOC_MICROMIPS_HI16_S,
3158 BFD_RELOC_MICROMIPS_LO16,
3159
3160 /* MIPS ELF relocations. */
3161 BFD_RELOC_MIPS_GOT16,
3162 BFD_RELOC_MICROMIPS_GOT16,
3163 BFD_RELOC_MIPS_CALL16,
3164 BFD_RELOC_MICROMIPS_CALL16,
3165 BFD_RELOC_MIPS_GOT_HI16,
3166 BFD_RELOC_MICROMIPS_GOT_HI16,
3167 BFD_RELOC_MIPS_GOT_LO16,
3168 BFD_RELOC_MICROMIPS_GOT_LO16,
3169 BFD_RELOC_MIPS_CALL_HI16,
3170 BFD_RELOC_MICROMIPS_CALL_HI16,
3171 BFD_RELOC_MIPS_CALL_LO16,
3172 BFD_RELOC_MICROMIPS_CALL_LO16,
3173 BFD_RELOC_MIPS_SUB,
3174 BFD_RELOC_MICROMIPS_SUB,
3175 BFD_RELOC_MIPS_GOT_PAGE,
3176 BFD_RELOC_MICROMIPS_GOT_PAGE,
3177 BFD_RELOC_MIPS_GOT_OFST,
3178 BFD_RELOC_MICROMIPS_GOT_OFST,
3179 BFD_RELOC_MIPS_GOT_DISP,
3180 BFD_RELOC_MICROMIPS_GOT_DISP,
3181 BFD_RELOC_MIPS_SHIFT5,
3182 BFD_RELOC_MIPS_SHIFT6,
3183 BFD_RELOC_MIPS_INSERT_A,
3184 BFD_RELOC_MIPS_INSERT_B,
3185 BFD_RELOC_MIPS_DELETE,
3186 BFD_RELOC_MIPS_HIGHEST,
3187 BFD_RELOC_MICROMIPS_HIGHEST,
3188 BFD_RELOC_MIPS_HIGHER,
3189 BFD_RELOC_MICROMIPS_HIGHER,
3190 BFD_RELOC_MIPS_SCN_DISP,
3191 BFD_RELOC_MICROMIPS_SCN_DISP,
3192 BFD_RELOC_MIPS_REL16,
3193 BFD_RELOC_MIPS_RELGOT,
3194 BFD_RELOC_MIPS_JALR,
3195 BFD_RELOC_MICROMIPS_JALR,
3196 BFD_RELOC_MIPS_TLS_DTPMOD32,
3197 BFD_RELOC_MIPS_TLS_DTPREL32,
3198 BFD_RELOC_MIPS_TLS_DTPMOD64,
3199 BFD_RELOC_MIPS_TLS_DTPREL64,
3200 BFD_RELOC_MIPS_TLS_GD,
3201 BFD_RELOC_MICROMIPS_TLS_GD,
3202 BFD_RELOC_MIPS_TLS_LDM,
3203 BFD_RELOC_MICROMIPS_TLS_LDM,
3204 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
3205 BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16,
3206 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
3207 BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16,
3208 BFD_RELOC_MIPS_TLS_GOTTPREL,
3209 BFD_RELOC_MICROMIPS_TLS_GOTTPREL,
3210 BFD_RELOC_MIPS_TLS_TPREL32,
3211 BFD_RELOC_MIPS_TLS_TPREL64,
3212 BFD_RELOC_MIPS_TLS_TPREL_HI16,
3213 BFD_RELOC_MICROMIPS_TLS_TPREL_HI16,
3214 BFD_RELOC_MIPS_TLS_TPREL_LO16,
3215 BFD_RELOC_MICROMIPS_TLS_TPREL_LO16,
3216 BFD_RELOC_MIPS_EH,
3217
3218
3219 /* MIPS ELF relocations (VxWorks and PLT extensions). */
3220 BFD_RELOC_MIPS_COPY,
3221 BFD_RELOC_MIPS_JUMP_SLOT,
3222
3223
3224 /* Moxie ELF relocations. */
3225 BFD_RELOC_MOXIE_10_PCREL,
3226
3227
3228 /* FT32 ELF relocations. */
3229 BFD_RELOC_FT32_10,
3230 BFD_RELOC_FT32_20,
3231 BFD_RELOC_FT32_17,
3232 BFD_RELOC_FT32_18,
3233 BFD_RELOC_FT32_RELAX,
3234 BFD_RELOC_FT32_SC0,
3235 BFD_RELOC_FT32_SC1,
3236 BFD_RELOC_FT32_15,
3237 BFD_RELOC_FT32_DIFF32,
3238
3239
3240 /* Fujitsu Frv Relocations. */
3241 BFD_RELOC_FRV_LABEL16,
3242 BFD_RELOC_FRV_LABEL24,
3243 BFD_RELOC_FRV_LO16,
3244 BFD_RELOC_FRV_HI16,
3245 BFD_RELOC_FRV_GPREL12,
3246 BFD_RELOC_FRV_GPRELU12,
3247 BFD_RELOC_FRV_GPREL32,
3248 BFD_RELOC_FRV_GPRELHI,
3249 BFD_RELOC_FRV_GPRELLO,
3250 BFD_RELOC_FRV_GOT12,
3251 BFD_RELOC_FRV_GOTHI,
3252 BFD_RELOC_FRV_GOTLO,
3253 BFD_RELOC_FRV_FUNCDESC,
3254 BFD_RELOC_FRV_FUNCDESC_GOT12,
3255 BFD_RELOC_FRV_FUNCDESC_GOTHI,
3256 BFD_RELOC_FRV_FUNCDESC_GOTLO,
3257 BFD_RELOC_FRV_FUNCDESC_VALUE,
3258 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
3259 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
3260 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
3261 BFD_RELOC_FRV_GOTOFF12,
3262 BFD_RELOC_FRV_GOTOFFHI,
3263 BFD_RELOC_FRV_GOTOFFLO,
3264 BFD_RELOC_FRV_GETTLSOFF,
3265 BFD_RELOC_FRV_TLSDESC_VALUE,
3266 BFD_RELOC_FRV_GOTTLSDESC12,
3267 BFD_RELOC_FRV_GOTTLSDESCHI,
3268 BFD_RELOC_FRV_GOTTLSDESCLO,
3269 BFD_RELOC_FRV_TLSMOFF12,
3270 BFD_RELOC_FRV_TLSMOFFHI,
3271 BFD_RELOC_FRV_TLSMOFFLO,
3272 BFD_RELOC_FRV_GOTTLSOFF12,
3273 BFD_RELOC_FRV_GOTTLSOFFHI,
3274 BFD_RELOC_FRV_GOTTLSOFFLO,
3275 BFD_RELOC_FRV_TLSOFF,
3276 BFD_RELOC_FRV_TLSDESC_RELAX,
3277 BFD_RELOC_FRV_GETTLSOFF_RELAX,
3278 BFD_RELOC_FRV_TLSOFF_RELAX,
3279 BFD_RELOC_FRV_TLSMOFF,
3280
3281
3282 /* This is a 24bit GOT-relative reloc for the mn10300. */
3283 BFD_RELOC_MN10300_GOTOFF24,
3284
3285 /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
3286 in the instruction. */
3287 BFD_RELOC_MN10300_GOT32,
3288
3289 /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
3290 in the instruction. */
3291 BFD_RELOC_MN10300_GOT24,
3292
3293 /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
3294 in the instruction. */
3295 BFD_RELOC_MN10300_GOT16,
3296
3297 /* Copy symbol at runtime. */
3298 BFD_RELOC_MN10300_COPY,
3299
3300 /* Create GOT entry. */
3301 BFD_RELOC_MN10300_GLOB_DAT,
3302
3303 /* Create PLT entry. */
3304 BFD_RELOC_MN10300_JMP_SLOT,
3305
3306 /* Adjust by program base. */
3307 BFD_RELOC_MN10300_RELATIVE,
3308
3309 /* Together with another reloc targeted at the same location,
3310 allows for a value that is the difference of two symbols
3311 in the same section. */
3312 BFD_RELOC_MN10300_SYM_DIFF,
3313
3314 /* The addend of this reloc is an alignment power that must
3315 be honoured at the offset's location, regardless of linker
3316 relaxation. */
3317 BFD_RELOC_MN10300_ALIGN,
3318
3319 /* Various TLS-related relocations. */
3320 BFD_RELOC_MN10300_TLS_GD,
3321 BFD_RELOC_MN10300_TLS_LD,
3322 BFD_RELOC_MN10300_TLS_LDO,
3323 BFD_RELOC_MN10300_TLS_GOTIE,
3324 BFD_RELOC_MN10300_TLS_IE,
3325 BFD_RELOC_MN10300_TLS_LE,
3326 BFD_RELOC_MN10300_TLS_DTPMOD,
3327 BFD_RELOC_MN10300_TLS_DTPOFF,
3328 BFD_RELOC_MN10300_TLS_TPOFF,
3329
3330 /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3331 instruction. */
3332 BFD_RELOC_MN10300_32_PCREL,
3333
3334 /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3335 instruction. */
3336 BFD_RELOC_MN10300_16_PCREL,
3337
3338
3339 /* i386/elf relocations */
3340 BFD_RELOC_386_GOT32,
3341 BFD_RELOC_386_PLT32,
3342 BFD_RELOC_386_COPY,
3343 BFD_RELOC_386_GLOB_DAT,
3344 BFD_RELOC_386_JUMP_SLOT,
3345 BFD_RELOC_386_RELATIVE,
3346 BFD_RELOC_386_GOTOFF,
3347 BFD_RELOC_386_GOTPC,
3348 BFD_RELOC_386_TLS_TPOFF,
3349 BFD_RELOC_386_TLS_IE,
3350 BFD_RELOC_386_TLS_GOTIE,
3351 BFD_RELOC_386_TLS_LE,
3352 BFD_RELOC_386_TLS_GD,
3353 BFD_RELOC_386_TLS_LDM,
3354 BFD_RELOC_386_TLS_LDO_32,
3355 BFD_RELOC_386_TLS_IE_32,
3356 BFD_RELOC_386_TLS_LE_32,
3357 BFD_RELOC_386_TLS_DTPMOD32,
3358 BFD_RELOC_386_TLS_DTPOFF32,
3359 BFD_RELOC_386_TLS_TPOFF32,
3360 BFD_RELOC_386_TLS_GOTDESC,
3361 BFD_RELOC_386_TLS_DESC_CALL,
3362 BFD_RELOC_386_TLS_DESC,
3363 BFD_RELOC_386_IRELATIVE,
3364 BFD_RELOC_386_GOT32X,
3365
3366 /* x86-64/elf relocations */
3367 BFD_RELOC_X86_64_GOT32,
3368 BFD_RELOC_X86_64_PLT32,
3369 BFD_RELOC_X86_64_COPY,
3370 BFD_RELOC_X86_64_GLOB_DAT,
3371 BFD_RELOC_X86_64_JUMP_SLOT,
3372 BFD_RELOC_X86_64_RELATIVE,
3373 BFD_RELOC_X86_64_GOTPCREL,
3374 BFD_RELOC_X86_64_32S,
3375 BFD_RELOC_X86_64_DTPMOD64,
3376 BFD_RELOC_X86_64_DTPOFF64,
3377 BFD_RELOC_X86_64_TPOFF64,
3378 BFD_RELOC_X86_64_TLSGD,
3379 BFD_RELOC_X86_64_TLSLD,
3380 BFD_RELOC_X86_64_DTPOFF32,
3381 BFD_RELOC_X86_64_GOTTPOFF,
3382 BFD_RELOC_X86_64_TPOFF32,
3383 BFD_RELOC_X86_64_GOTOFF64,
3384 BFD_RELOC_X86_64_GOTPC32,
3385 BFD_RELOC_X86_64_GOT64,
3386 BFD_RELOC_X86_64_GOTPCREL64,
3387 BFD_RELOC_X86_64_GOTPC64,
3388 BFD_RELOC_X86_64_GOTPLT64,
3389 BFD_RELOC_X86_64_PLTOFF64,
3390 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3391 BFD_RELOC_X86_64_TLSDESC_CALL,
3392 BFD_RELOC_X86_64_TLSDESC,
3393 BFD_RELOC_X86_64_IRELATIVE,
3394 BFD_RELOC_X86_64_PC32_BND,
3395 BFD_RELOC_X86_64_PLT32_BND,
3396 BFD_RELOC_X86_64_GOTPCRELX,
3397 BFD_RELOC_X86_64_REX_GOTPCRELX,
3398
3399 /* ns32k relocations */
3400 BFD_RELOC_NS32K_IMM_8,
3401 BFD_RELOC_NS32K_IMM_16,
3402 BFD_RELOC_NS32K_IMM_32,
3403 BFD_RELOC_NS32K_IMM_8_PCREL,
3404 BFD_RELOC_NS32K_IMM_16_PCREL,
3405 BFD_RELOC_NS32K_IMM_32_PCREL,
3406 BFD_RELOC_NS32K_DISP_8,
3407 BFD_RELOC_NS32K_DISP_16,
3408 BFD_RELOC_NS32K_DISP_32,
3409 BFD_RELOC_NS32K_DISP_8_PCREL,
3410 BFD_RELOC_NS32K_DISP_16_PCREL,
3411 BFD_RELOC_NS32K_DISP_32_PCREL,
3412
3413 /* PDP11 relocations */
3414 BFD_RELOC_PDP11_DISP_8_PCREL,
3415 BFD_RELOC_PDP11_DISP_6_PCREL,
3416
3417 /* Picojava relocs. Not all of these appear in object files. */
3418 BFD_RELOC_PJ_CODE_HI16,
3419 BFD_RELOC_PJ_CODE_LO16,
3420 BFD_RELOC_PJ_CODE_DIR16,
3421 BFD_RELOC_PJ_CODE_DIR32,
3422 BFD_RELOC_PJ_CODE_REL16,
3423 BFD_RELOC_PJ_CODE_REL32,
3424
3425 /* Power(rs6000) and PowerPC relocations. */
3426 BFD_RELOC_PPC_B26,
3427 BFD_RELOC_PPC_BA26,
3428 BFD_RELOC_PPC_TOC16,
3429 BFD_RELOC_PPC_B16,
3430 BFD_RELOC_PPC_B16_BRTAKEN,
3431 BFD_RELOC_PPC_B16_BRNTAKEN,
3432 BFD_RELOC_PPC_BA16,
3433 BFD_RELOC_PPC_BA16_BRTAKEN,
3434 BFD_RELOC_PPC_BA16_BRNTAKEN,
3435 BFD_RELOC_PPC_COPY,
3436 BFD_RELOC_PPC_GLOB_DAT,
3437 BFD_RELOC_PPC_JMP_SLOT,
3438 BFD_RELOC_PPC_RELATIVE,
3439 BFD_RELOC_PPC_LOCAL24PC,
3440 BFD_RELOC_PPC_EMB_NADDR32,
3441 BFD_RELOC_PPC_EMB_NADDR16,
3442 BFD_RELOC_PPC_EMB_NADDR16_LO,
3443 BFD_RELOC_PPC_EMB_NADDR16_HI,
3444 BFD_RELOC_PPC_EMB_NADDR16_HA,
3445 BFD_RELOC_PPC_EMB_SDAI16,
3446 BFD_RELOC_PPC_EMB_SDA2I16,
3447 BFD_RELOC_PPC_EMB_SDA2REL,
3448 BFD_RELOC_PPC_EMB_SDA21,
3449 BFD_RELOC_PPC_EMB_MRKREF,
3450 BFD_RELOC_PPC_EMB_RELSEC16,
3451 BFD_RELOC_PPC_EMB_RELST_LO,
3452 BFD_RELOC_PPC_EMB_RELST_HI,
3453 BFD_RELOC_PPC_EMB_RELST_HA,
3454 BFD_RELOC_PPC_EMB_BIT_FLD,
3455 BFD_RELOC_PPC_EMB_RELSDA,
3456 BFD_RELOC_PPC_VLE_REL8,
3457 BFD_RELOC_PPC_VLE_REL15,
3458 BFD_RELOC_PPC_VLE_REL24,
3459 BFD_RELOC_PPC_VLE_LO16A,
3460 BFD_RELOC_PPC_VLE_LO16D,
3461 BFD_RELOC_PPC_VLE_HI16A,
3462 BFD_RELOC_PPC_VLE_HI16D,
3463 BFD_RELOC_PPC_VLE_HA16A,
3464 BFD_RELOC_PPC_VLE_HA16D,
3465 BFD_RELOC_PPC_VLE_SDA21,
3466 BFD_RELOC_PPC_VLE_SDA21_LO,
3467 BFD_RELOC_PPC_VLE_SDAREL_LO16A,
3468 BFD_RELOC_PPC_VLE_SDAREL_LO16D,
3469 BFD_RELOC_PPC_VLE_SDAREL_HI16A,
3470 BFD_RELOC_PPC_VLE_SDAREL_HI16D,
3471 BFD_RELOC_PPC_VLE_SDAREL_HA16A,
3472 BFD_RELOC_PPC_VLE_SDAREL_HA16D,
3473 BFD_RELOC_PPC_16DX_HA,
3474 BFD_RELOC_PPC_REL16DX_HA,
3475 BFD_RELOC_PPC64_HIGHER,
3476 BFD_RELOC_PPC64_HIGHER_S,
3477 BFD_RELOC_PPC64_HIGHEST,
3478 BFD_RELOC_PPC64_HIGHEST_S,
3479 BFD_RELOC_PPC64_TOC16_LO,
3480 BFD_RELOC_PPC64_TOC16_HI,
3481 BFD_RELOC_PPC64_TOC16_HA,
3482 BFD_RELOC_PPC64_TOC,
3483 BFD_RELOC_PPC64_PLTGOT16,
3484 BFD_RELOC_PPC64_PLTGOT16_LO,
3485 BFD_RELOC_PPC64_PLTGOT16_HI,
3486 BFD_RELOC_PPC64_PLTGOT16_HA,
3487 BFD_RELOC_PPC64_ADDR16_DS,
3488 BFD_RELOC_PPC64_ADDR16_LO_DS,
3489 BFD_RELOC_PPC64_GOT16_DS,
3490 BFD_RELOC_PPC64_GOT16_LO_DS,
3491 BFD_RELOC_PPC64_PLT16_LO_DS,
3492 BFD_RELOC_PPC64_SECTOFF_DS,
3493 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3494 BFD_RELOC_PPC64_TOC16_DS,
3495 BFD_RELOC_PPC64_TOC16_LO_DS,
3496 BFD_RELOC_PPC64_PLTGOT16_DS,
3497 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
3498 BFD_RELOC_PPC64_ADDR16_HIGH,
3499 BFD_RELOC_PPC64_ADDR16_HIGHA,
3500 BFD_RELOC_PPC64_REL16_HIGH,
3501 BFD_RELOC_PPC64_REL16_HIGHA,
3502 BFD_RELOC_PPC64_REL16_HIGHER,
3503 BFD_RELOC_PPC64_REL16_HIGHERA,
3504 BFD_RELOC_PPC64_REL16_HIGHEST,
3505 BFD_RELOC_PPC64_REL16_HIGHESTA,
3506 BFD_RELOC_PPC64_ADDR64_LOCAL,
3507 BFD_RELOC_PPC64_ENTRY,
3508 BFD_RELOC_PPC64_REL24_NOTOC,
3509 BFD_RELOC_PPC64_D34,
3510 BFD_RELOC_PPC64_D34_LO,
3511 BFD_RELOC_PPC64_D34_HI30,
3512 BFD_RELOC_PPC64_D34_HA30,
3513 BFD_RELOC_PPC64_PCREL34,
3514 BFD_RELOC_PPC64_GOT_PCREL34,
3515 BFD_RELOC_PPC64_PLT_PCREL34,
3516 BFD_RELOC_PPC64_ADDR16_HIGHER34,
3517 BFD_RELOC_PPC64_ADDR16_HIGHERA34,
3518 BFD_RELOC_PPC64_ADDR16_HIGHEST34,
3519 BFD_RELOC_PPC64_ADDR16_HIGHESTA34,
3520 BFD_RELOC_PPC64_REL16_HIGHER34,
3521 BFD_RELOC_PPC64_REL16_HIGHERA34,
3522 BFD_RELOC_PPC64_REL16_HIGHEST34,
3523 BFD_RELOC_PPC64_REL16_HIGHESTA34,
3524 BFD_RELOC_PPC64_D28,
3525 BFD_RELOC_PPC64_PCREL28,
3526
3527 /* PowerPC and PowerPC64 thread-local storage relocations. */
3528 BFD_RELOC_PPC_TLS,
3529 BFD_RELOC_PPC_TLSGD,
3530 BFD_RELOC_PPC_TLSLD,
3531 BFD_RELOC_PPC_DTPMOD,
3532 BFD_RELOC_PPC_TPREL16,
3533 BFD_RELOC_PPC_TPREL16_LO,
3534 BFD_RELOC_PPC_TPREL16_HI,
3535 BFD_RELOC_PPC_TPREL16_HA,
3536 BFD_RELOC_PPC_TPREL,
3537 BFD_RELOC_PPC_DTPREL16,
3538 BFD_RELOC_PPC_DTPREL16_LO,
3539 BFD_RELOC_PPC_DTPREL16_HI,
3540 BFD_RELOC_PPC_DTPREL16_HA,
3541 BFD_RELOC_PPC_DTPREL,
3542 BFD_RELOC_PPC_GOT_TLSGD16,
3543 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3544 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3545 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3546 BFD_RELOC_PPC_GOT_TLSLD16,
3547 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3548 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3549 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3550 BFD_RELOC_PPC_GOT_TPREL16,
3551 BFD_RELOC_PPC_GOT_TPREL16_LO,
3552 BFD_RELOC_PPC_GOT_TPREL16_HI,
3553 BFD_RELOC_PPC_GOT_TPREL16_HA,
3554 BFD_RELOC_PPC_GOT_DTPREL16,
3555 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3556 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3557 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3558 BFD_RELOC_PPC64_TPREL16_DS,
3559 BFD_RELOC_PPC64_TPREL16_LO_DS,
3560 BFD_RELOC_PPC64_TPREL16_HIGH,
3561 BFD_RELOC_PPC64_TPREL16_HIGHA,
3562 BFD_RELOC_PPC64_TPREL16_HIGHER,
3563 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3564 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3565 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3566 BFD_RELOC_PPC64_DTPREL16_DS,
3567 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3568 BFD_RELOC_PPC64_DTPREL16_HIGH,
3569 BFD_RELOC_PPC64_DTPREL16_HIGHA,
3570 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3571 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3572 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3573 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3574 BFD_RELOC_PPC64_TPREL34,
3575 BFD_RELOC_PPC64_DTPREL34,
3576 BFD_RELOC_PPC64_GOT_TLSGD34,
3577 BFD_RELOC_PPC64_GOT_TLSLD34,
3578 BFD_RELOC_PPC64_GOT_TPREL34,
3579 BFD_RELOC_PPC64_GOT_DTPREL34,
3580 BFD_RELOC_PPC64_TLS_PCREL,
3581
3582 /* IBM 370/390 relocations */
3583 BFD_RELOC_I370_D12,
3584
3585 /* The type of reloc used to build a constructor table - at the moment
3586 probably a 32 bit wide absolute relocation, but the target can choose.
3587 It generally does map to one of the other relocation types. */
3588 BFD_RELOC_CTOR,
3589
3590 /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
3591 not stored in the instruction. */
3592 BFD_RELOC_ARM_PCREL_BRANCH,
3593
3594 /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3595 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3596 field in the instruction. */
3597 BFD_RELOC_ARM_PCREL_BLX,
3598
3599 /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3600 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3601 field in the instruction. */
3602 BFD_RELOC_THUMB_PCREL_BLX,
3603
3604 /* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3605 BFD_RELOC_ARM_PCREL_CALL,
3606
3607 /* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3608 BFD_RELOC_ARM_PCREL_JUMP,
3609
3610 /* ARM 5-bit pc-relative branch for Branch Future instructions. */
3611 BFD_RELOC_THUMB_PCREL_BRANCH5,
3612
3613 /* ARM 6-bit pc-relative branch for BFCSEL instruction. */
3614 BFD_RELOC_THUMB_PCREL_BFCSEL,
3615
3616 /* ARM 17-bit pc-relative branch for Branch Future instructions. */
3617 BFD_RELOC_ARM_THUMB_BF17,
3618
3619 /* ARM 13-bit pc-relative branch for BFCSEL instruction. */
3620 BFD_RELOC_ARM_THUMB_BF13,
3621
3622 /* ARM 19-bit pc-relative branch for Branch Future Link instruction. */
3623 BFD_RELOC_ARM_THUMB_BF19,
3624
3625 /* ARM 12-bit pc-relative branch for Low Overhead Loop instructions. */
3626 BFD_RELOC_ARM_THUMB_LOOP12,
3627
3628 /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3629 The lowest bit must be zero and is not stored in the instruction.
3630 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3631 "nn" one smaller in all cases. Note further that BRANCH23
3632 corresponds to R_ARM_THM_CALL. */
3633 BFD_RELOC_THUMB_PCREL_BRANCH7,
3634 BFD_RELOC_THUMB_PCREL_BRANCH9,
3635 BFD_RELOC_THUMB_PCREL_BRANCH12,
3636 BFD_RELOC_THUMB_PCREL_BRANCH20,
3637 BFD_RELOC_THUMB_PCREL_BRANCH23,
3638 BFD_RELOC_THUMB_PCREL_BRANCH25,
3639
3640 /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
3641 BFD_RELOC_ARM_OFFSET_IMM,
3642
3643 /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
3644 BFD_RELOC_ARM_THUMB_OFFSET,
3645
3646 /* Pc-relative or absolute relocation depending on target. Used for
3647 entries in .init_array sections. */
3648 BFD_RELOC_ARM_TARGET1,
3649
3650 /* Read-only segment base relative address. */
3651 BFD_RELOC_ARM_ROSEGREL32,
3652
3653 /* Data segment base relative address. */
3654 BFD_RELOC_ARM_SBREL32,
3655
3656 /* This reloc is used for references to RTTI data from exception handling
3657 tables. The actual definition depends on the target. It may be a
3658 pc-relative or some form of GOT-indirect relocation. */
3659 BFD_RELOC_ARM_TARGET2,
3660
3661 /* 31-bit PC relative address. */
3662 BFD_RELOC_ARM_PREL31,
3663
3664 /* Low and High halfword relocations for MOVW and MOVT instructions. */
3665 BFD_RELOC_ARM_MOVW,
3666 BFD_RELOC_ARM_MOVT,
3667 BFD_RELOC_ARM_MOVW_PCREL,
3668 BFD_RELOC_ARM_MOVT_PCREL,
3669 BFD_RELOC_ARM_THUMB_MOVW,
3670 BFD_RELOC_ARM_THUMB_MOVT,
3671 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3672 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3673
3674 /* ARM FDPIC specific relocations. */
3675 BFD_RELOC_ARM_GOTFUNCDESC,
3676 BFD_RELOC_ARM_GOTOFFFUNCDESC,
3677 BFD_RELOC_ARM_FUNCDESC,
3678 BFD_RELOC_ARM_FUNCDESC_VALUE,
3679 BFD_RELOC_ARM_TLS_GD32_FDPIC,
3680 BFD_RELOC_ARM_TLS_LDM32_FDPIC,
3681 BFD_RELOC_ARM_TLS_IE32_FDPIC,
3682
3683 /* Relocations for setting up GOTs and PLTs for shared libraries. */
3684 BFD_RELOC_ARM_JUMP_SLOT,
3685 BFD_RELOC_ARM_GLOB_DAT,
3686 BFD_RELOC_ARM_GOT32,
3687 BFD_RELOC_ARM_PLT32,
3688 BFD_RELOC_ARM_RELATIVE,
3689 BFD_RELOC_ARM_GOTOFF,
3690 BFD_RELOC_ARM_GOTPC,
3691 BFD_RELOC_ARM_GOT_PREL,
3692
3693 /* ARM thread-local storage relocations. */
3694 BFD_RELOC_ARM_TLS_GD32,
3695 BFD_RELOC_ARM_TLS_LDO32,
3696 BFD_RELOC_ARM_TLS_LDM32,
3697 BFD_RELOC_ARM_TLS_DTPOFF32,
3698 BFD_RELOC_ARM_TLS_DTPMOD32,
3699 BFD_RELOC_ARM_TLS_TPOFF32,
3700 BFD_RELOC_ARM_TLS_IE32,
3701 BFD_RELOC_ARM_TLS_LE32,
3702 BFD_RELOC_ARM_TLS_GOTDESC,
3703 BFD_RELOC_ARM_TLS_CALL,
3704 BFD_RELOC_ARM_THM_TLS_CALL,
3705 BFD_RELOC_ARM_TLS_DESCSEQ,
3706 BFD_RELOC_ARM_THM_TLS_DESCSEQ,
3707 BFD_RELOC_ARM_TLS_DESC,
3708
3709 /* ARM group relocations. */
3710 BFD_RELOC_ARM_ALU_PC_G0_NC,
3711 BFD_RELOC_ARM_ALU_PC_G0,
3712 BFD_RELOC_ARM_ALU_PC_G1_NC,
3713 BFD_RELOC_ARM_ALU_PC_G1,
3714 BFD_RELOC_ARM_ALU_PC_G2,
3715 BFD_RELOC_ARM_LDR_PC_G0,
3716 BFD_RELOC_ARM_LDR_PC_G1,
3717 BFD_RELOC_ARM_LDR_PC_G2,
3718 BFD_RELOC_ARM_LDRS_PC_G0,
3719 BFD_RELOC_ARM_LDRS_PC_G1,
3720 BFD_RELOC_ARM_LDRS_PC_G2,
3721 BFD_RELOC_ARM_LDC_PC_G0,
3722 BFD_RELOC_ARM_LDC_PC_G1,
3723 BFD_RELOC_ARM_LDC_PC_G2,
3724 BFD_RELOC_ARM_ALU_SB_G0_NC,
3725 BFD_RELOC_ARM_ALU_SB_G0,
3726 BFD_RELOC_ARM_ALU_SB_G1_NC,
3727 BFD_RELOC_ARM_ALU_SB_G1,
3728 BFD_RELOC_ARM_ALU_SB_G2,
3729 BFD_RELOC_ARM_LDR_SB_G0,
3730 BFD_RELOC_ARM_LDR_SB_G1,
3731 BFD_RELOC_ARM_LDR_SB_G2,
3732 BFD_RELOC_ARM_LDRS_SB_G0,
3733 BFD_RELOC_ARM_LDRS_SB_G1,
3734 BFD_RELOC_ARM_LDRS_SB_G2,
3735 BFD_RELOC_ARM_LDC_SB_G0,
3736 BFD_RELOC_ARM_LDC_SB_G1,
3737 BFD_RELOC_ARM_LDC_SB_G2,
3738
3739 /* Annotation of BX instructions. */
3740 BFD_RELOC_ARM_V4BX,
3741
3742 /* ARM support for STT_GNU_IFUNC. */
3743 BFD_RELOC_ARM_IRELATIVE,
3744
3745 /* Thumb1 relocations to support execute-only code. */
3746 BFD_RELOC_ARM_THUMB_ALU_ABS_G0_NC,
3747 BFD_RELOC_ARM_THUMB_ALU_ABS_G1_NC,
3748 BFD_RELOC_ARM_THUMB_ALU_ABS_G2_NC,
3749 BFD_RELOC_ARM_THUMB_ALU_ABS_G3_NC,
3750
3751 /* These relocs are only used within the ARM assembler. They are not
3752 (at present) written to any object files. */
3753 BFD_RELOC_ARM_IMMEDIATE,
3754 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3755 BFD_RELOC_ARM_T32_IMMEDIATE,
3756 BFD_RELOC_ARM_T32_ADD_IMM,
3757 BFD_RELOC_ARM_T32_IMM12,
3758 BFD_RELOC_ARM_T32_ADD_PC12,
3759 BFD_RELOC_ARM_SHIFT_IMM,
3760 BFD_RELOC_ARM_SMC,
3761 BFD_RELOC_ARM_HVC,
3762 BFD_RELOC_ARM_SWI,
3763 BFD_RELOC_ARM_MULTI,
3764 BFD_RELOC_ARM_CP_OFF_IMM,
3765 BFD_RELOC_ARM_CP_OFF_IMM_S2,
3766 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3767 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
3768 BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM,
3769 BFD_RELOC_ARM_ADR_IMM,
3770 BFD_RELOC_ARM_LDR_IMM,
3771 BFD_RELOC_ARM_LITERAL,
3772 BFD_RELOC_ARM_IN_POOL,
3773 BFD_RELOC_ARM_OFFSET_IMM8,
3774 BFD_RELOC_ARM_T32_OFFSET_U8,
3775 BFD_RELOC_ARM_T32_OFFSET_IMM,
3776 BFD_RELOC_ARM_HWLITERAL,
3777 BFD_RELOC_ARM_THUMB_ADD,
3778 BFD_RELOC_ARM_THUMB_IMM,
3779 BFD_RELOC_ARM_THUMB_SHIFT,
3780
3781 /* Renesas / SuperH SH relocs. Not all of these appear in object files. */
3782 BFD_RELOC_SH_PCDISP8BY2,
3783 BFD_RELOC_SH_PCDISP12BY2,
3784 BFD_RELOC_SH_IMM3,
3785 BFD_RELOC_SH_IMM3U,
3786 BFD_RELOC_SH_DISP12,
3787 BFD_RELOC_SH_DISP12BY2,
3788 BFD_RELOC_SH_DISP12BY4,
3789 BFD_RELOC_SH_DISP12BY8,
3790 BFD_RELOC_SH_DISP20,
3791 BFD_RELOC_SH_DISP20BY8,
3792 BFD_RELOC_SH_IMM4,
3793 BFD_RELOC_SH_IMM4BY2,
3794 BFD_RELOC_SH_IMM4BY4,
3795 BFD_RELOC_SH_IMM8,
3796 BFD_RELOC_SH_IMM8BY2,
3797 BFD_RELOC_SH_IMM8BY4,
3798 BFD_RELOC_SH_PCRELIMM8BY2,
3799 BFD_RELOC_SH_PCRELIMM8BY4,
3800 BFD_RELOC_SH_SWITCH16,
3801 BFD_RELOC_SH_SWITCH32,
3802 BFD_RELOC_SH_USES,
3803 BFD_RELOC_SH_COUNT,
3804 BFD_RELOC_SH_ALIGN,
3805 BFD_RELOC_SH_CODE,
3806 BFD_RELOC_SH_DATA,
3807 BFD_RELOC_SH_LABEL,
3808 BFD_RELOC_SH_LOOP_START,
3809 BFD_RELOC_SH_LOOP_END,
3810 BFD_RELOC_SH_COPY,
3811 BFD_RELOC_SH_GLOB_DAT,
3812 BFD_RELOC_SH_JMP_SLOT,
3813 BFD_RELOC_SH_RELATIVE,
3814 BFD_RELOC_SH_GOTPC,
3815 BFD_RELOC_SH_GOT_LOW16,
3816 BFD_RELOC_SH_GOT_MEDLOW16,
3817 BFD_RELOC_SH_GOT_MEDHI16,
3818 BFD_RELOC_SH_GOT_HI16,
3819 BFD_RELOC_SH_GOTPLT_LOW16,
3820 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3821 BFD_RELOC_SH_GOTPLT_MEDHI16,
3822 BFD_RELOC_SH_GOTPLT_HI16,
3823 BFD_RELOC_SH_PLT_LOW16,
3824 BFD_RELOC_SH_PLT_MEDLOW16,
3825 BFD_RELOC_SH_PLT_MEDHI16,
3826 BFD_RELOC_SH_PLT_HI16,
3827 BFD_RELOC_SH_GOTOFF_LOW16,
3828 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3829 BFD_RELOC_SH_GOTOFF_MEDHI16,
3830 BFD_RELOC_SH_GOTOFF_HI16,
3831 BFD_RELOC_SH_GOTPC_LOW16,
3832 BFD_RELOC_SH_GOTPC_MEDLOW16,
3833 BFD_RELOC_SH_GOTPC_MEDHI16,
3834 BFD_RELOC_SH_GOTPC_HI16,
3835 BFD_RELOC_SH_COPY64,
3836 BFD_RELOC_SH_GLOB_DAT64,
3837 BFD_RELOC_SH_JMP_SLOT64,
3838 BFD_RELOC_SH_RELATIVE64,
3839 BFD_RELOC_SH_GOT10BY4,
3840 BFD_RELOC_SH_GOT10BY8,
3841 BFD_RELOC_SH_GOTPLT10BY4,
3842 BFD_RELOC_SH_GOTPLT10BY8,
3843 BFD_RELOC_SH_GOTPLT32,
3844 BFD_RELOC_SH_SHMEDIA_CODE,
3845 BFD_RELOC_SH_IMMU5,
3846 BFD_RELOC_SH_IMMS6,
3847 BFD_RELOC_SH_IMMS6BY32,
3848 BFD_RELOC_SH_IMMU6,
3849 BFD_RELOC_SH_IMMS10,
3850 BFD_RELOC_SH_IMMS10BY2,
3851 BFD_RELOC_SH_IMMS10BY4,
3852 BFD_RELOC_SH_IMMS10BY8,
3853 BFD_RELOC_SH_IMMS16,
3854 BFD_RELOC_SH_IMMU16,
3855 BFD_RELOC_SH_IMM_LOW16,
3856 BFD_RELOC_SH_IMM_LOW16_PCREL,
3857 BFD_RELOC_SH_IMM_MEDLOW16,
3858 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3859 BFD_RELOC_SH_IMM_MEDHI16,
3860 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3861 BFD_RELOC_SH_IMM_HI16,
3862 BFD_RELOC_SH_IMM_HI16_PCREL,
3863 BFD_RELOC_SH_PT_16,
3864 BFD_RELOC_SH_TLS_GD_32,
3865 BFD_RELOC_SH_TLS_LD_32,
3866 BFD_RELOC_SH_TLS_LDO_32,
3867 BFD_RELOC_SH_TLS_IE_32,
3868 BFD_RELOC_SH_TLS_LE_32,
3869 BFD_RELOC_SH_TLS_DTPMOD32,
3870 BFD_RELOC_SH_TLS_DTPOFF32,
3871 BFD_RELOC_SH_TLS_TPOFF32,
3872 BFD_RELOC_SH_GOT20,
3873 BFD_RELOC_SH_GOTOFF20,
3874 BFD_RELOC_SH_GOTFUNCDESC,
3875 BFD_RELOC_SH_GOTFUNCDESC20,
3876 BFD_RELOC_SH_GOTOFFFUNCDESC,
3877 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3878 BFD_RELOC_SH_FUNCDESC,
3879
3880 /* ARC relocs. */
3881 BFD_RELOC_ARC_NONE,
3882 BFD_RELOC_ARC_8,
3883 BFD_RELOC_ARC_16,
3884 BFD_RELOC_ARC_24,
3885 BFD_RELOC_ARC_32,
3886 BFD_RELOC_ARC_N8,
3887 BFD_RELOC_ARC_N16,
3888 BFD_RELOC_ARC_N24,
3889 BFD_RELOC_ARC_N32,
3890 BFD_RELOC_ARC_SDA,
3891 BFD_RELOC_ARC_SECTOFF,
3892 BFD_RELOC_ARC_S21H_PCREL,
3893 BFD_RELOC_ARC_S21W_PCREL,
3894 BFD_RELOC_ARC_S25H_PCREL,
3895 BFD_RELOC_ARC_S25W_PCREL,
3896 BFD_RELOC_ARC_SDA32,
3897 BFD_RELOC_ARC_SDA_LDST,
3898 BFD_RELOC_ARC_SDA_LDST1,
3899 BFD_RELOC_ARC_SDA_LDST2,
3900 BFD_RELOC_ARC_SDA16_LD,
3901 BFD_RELOC_ARC_SDA16_LD1,
3902 BFD_RELOC_ARC_SDA16_LD2,
3903 BFD_RELOC_ARC_S13_PCREL,
3904 BFD_RELOC_ARC_W,
3905 BFD_RELOC_ARC_32_ME,
3906 BFD_RELOC_ARC_32_ME_S,
3907 BFD_RELOC_ARC_N32_ME,
3908 BFD_RELOC_ARC_SECTOFF_ME,
3909 BFD_RELOC_ARC_SDA32_ME,
3910 BFD_RELOC_ARC_W_ME,
3911 BFD_RELOC_AC_SECTOFF_U8,
3912 BFD_RELOC_AC_SECTOFF_U8_1,
3913 BFD_RELOC_AC_SECTOFF_U8_2,
3914 BFD_RELOC_AC_SECTOFF_S9,
3915 BFD_RELOC_AC_SECTOFF_S9_1,
3916 BFD_RELOC_AC_SECTOFF_S9_2,
3917 BFD_RELOC_ARC_SECTOFF_ME_1,
3918 BFD_RELOC_ARC_SECTOFF_ME_2,
3919 BFD_RELOC_ARC_SECTOFF_1,
3920 BFD_RELOC_ARC_SECTOFF_2,
3921 BFD_RELOC_ARC_SDA_12,
3922 BFD_RELOC_ARC_SDA16_ST2,
3923 BFD_RELOC_ARC_32_PCREL,
3924 BFD_RELOC_ARC_PC32,
3925 BFD_RELOC_ARC_GOT32,
3926 BFD_RELOC_ARC_GOTPC32,
3927 BFD_RELOC_ARC_PLT32,
3928 BFD_RELOC_ARC_COPY,
3929 BFD_RELOC_ARC_GLOB_DAT,
3930 BFD_RELOC_ARC_JMP_SLOT,
3931 BFD_RELOC_ARC_RELATIVE,
3932 BFD_RELOC_ARC_GOTOFF,
3933 BFD_RELOC_ARC_GOTPC,
3934 BFD_RELOC_ARC_S21W_PCREL_PLT,
3935 BFD_RELOC_ARC_S25H_PCREL_PLT,
3936 BFD_RELOC_ARC_TLS_DTPMOD,
3937 BFD_RELOC_ARC_TLS_TPOFF,
3938 BFD_RELOC_ARC_TLS_GD_GOT,
3939 BFD_RELOC_ARC_TLS_GD_LD,
3940 BFD_RELOC_ARC_TLS_GD_CALL,
3941 BFD_RELOC_ARC_TLS_IE_GOT,
3942 BFD_RELOC_ARC_TLS_DTPOFF,
3943 BFD_RELOC_ARC_TLS_DTPOFF_S9,
3944 BFD_RELOC_ARC_TLS_LE_S9,
3945 BFD_RELOC_ARC_TLS_LE_32,
3946 BFD_RELOC_ARC_S25W_PCREL_PLT,
3947 BFD_RELOC_ARC_S21H_PCREL_PLT,
3948 BFD_RELOC_ARC_NPS_CMEM16,
3949 BFD_RELOC_ARC_JLI_SECTOFF,
3950
3951 /* ADI Blackfin 16 bit immediate absolute reloc. */
3952 BFD_RELOC_BFIN_16_IMM,
3953
3954 /* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3955 BFD_RELOC_BFIN_16_HIGH,
3956
3957 /* ADI Blackfin 'a' part of LSETUP. */
3958 BFD_RELOC_BFIN_4_PCREL,
3959
3960 /* ADI Blackfin. */
3961 BFD_RELOC_BFIN_5_PCREL,
3962
3963 /* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3964 BFD_RELOC_BFIN_16_LOW,
3965
3966 /* ADI Blackfin. */
3967 BFD_RELOC_BFIN_10_PCREL,
3968
3969 /* ADI Blackfin 'b' part of LSETUP. */
3970 BFD_RELOC_BFIN_11_PCREL,
3971
3972 /* ADI Blackfin. */
3973 BFD_RELOC_BFIN_12_PCREL_JUMP,
3974
3975 /* ADI Blackfin Short jump, pcrel. */
3976 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3977
3978 /* ADI Blackfin Call.x not implemented. */
3979 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3980
3981 /* ADI Blackfin Long Jump pcrel. */
3982 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3983
3984 /* ADI Blackfin FD-PIC relocations. */
3985 BFD_RELOC_BFIN_GOT17M4,
3986 BFD_RELOC_BFIN_GOTHI,
3987 BFD_RELOC_BFIN_GOTLO,
3988 BFD_RELOC_BFIN_FUNCDESC,
3989 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3990 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3991 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3992 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3993 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3994 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3995 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3996 BFD_RELOC_BFIN_GOTOFF17M4,
3997 BFD_RELOC_BFIN_GOTOFFHI,
3998 BFD_RELOC_BFIN_GOTOFFLO,
3999
4000 /* ADI Blackfin GOT relocation. */
4001 BFD_RELOC_BFIN_GOT,
4002
4003 /* ADI Blackfin PLTPC relocation. */
4004 BFD_RELOC_BFIN_PLTPC,
4005
4006 /* ADI Blackfin arithmetic relocation. */
4007 BFD_ARELOC_BFIN_PUSH,
4008
4009 /* ADI Blackfin arithmetic relocation. */
4010 BFD_ARELOC_BFIN_CONST,
4011
4012 /* ADI Blackfin arithmetic relocation. */
4013 BFD_ARELOC_BFIN_ADD,
4014
4015 /* ADI Blackfin arithmetic relocation. */
4016 BFD_ARELOC_BFIN_SUB,
4017
4018 /* ADI Blackfin arithmetic relocation. */
4019 BFD_ARELOC_BFIN_MULT,
4020
4021 /* ADI Blackfin arithmetic relocation. */
4022 BFD_ARELOC_BFIN_DIV,
4023
4024 /* ADI Blackfin arithmetic relocation. */
4025 BFD_ARELOC_BFIN_MOD,
4026
4027 /* ADI Blackfin arithmetic relocation. */
4028 BFD_ARELOC_BFIN_LSHIFT,
4029
4030 /* ADI Blackfin arithmetic relocation. */
4031 BFD_ARELOC_BFIN_RSHIFT,
4032
4033 /* ADI Blackfin arithmetic relocation. */
4034 BFD_ARELOC_BFIN_AND,
4035
4036 /* ADI Blackfin arithmetic relocation. */
4037 BFD_ARELOC_BFIN_OR,
4038
4039 /* ADI Blackfin arithmetic relocation. */
4040 BFD_ARELOC_BFIN_XOR,
4041
4042 /* ADI Blackfin arithmetic relocation. */
4043 BFD_ARELOC_BFIN_LAND,
4044
4045 /* ADI Blackfin arithmetic relocation. */
4046 BFD_ARELOC_BFIN_LOR,
4047
4048 /* ADI Blackfin arithmetic relocation. */
4049 BFD_ARELOC_BFIN_LEN,
4050
4051 /* ADI Blackfin arithmetic relocation. */
4052 BFD_ARELOC_BFIN_NEG,
4053
4054 /* ADI Blackfin arithmetic relocation. */
4055 BFD_ARELOC_BFIN_COMP,
4056
4057 /* ADI Blackfin arithmetic relocation. */
4058 BFD_ARELOC_BFIN_PAGE,
4059
4060 /* ADI Blackfin arithmetic relocation. */
4061 BFD_ARELOC_BFIN_HWPAGE,
4062
4063 /* ADI Blackfin arithmetic relocation. */
4064 BFD_ARELOC_BFIN_ADDR,
4065
4066 /* Mitsubishi D10V relocs.
4067 This is a 10-bit reloc with the right 2 bits
4068 assumed to be 0. */
4069 BFD_RELOC_D10V_10_PCREL_R,
4070
4071 /* Mitsubishi D10V relocs.
4072 This is a 10-bit reloc with the right 2 bits
4073 assumed to be 0. This is the same as the previous reloc
4074 except it is in the left container, i.e.,
4075 shifted left 15 bits. */
4076 BFD_RELOC_D10V_10_PCREL_L,
4077
4078 /* This is an 18-bit reloc with the right 2 bits
4079 assumed to be 0. */
4080 BFD_RELOC_D10V_18,
4081
4082 /* This is an 18-bit reloc with the right 2 bits
4083 assumed to be 0. */
4084 BFD_RELOC_D10V_18_PCREL,
4085
4086 /* Mitsubishi D30V relocs.
4087 This is a 6-bit absolute reloc. */
4088 BFD_RELOC_D30V_6,
4089
4090 /* This is a 6-bit pc-relative reloc with
4091 the right 3 bits assumed to be 0. */
4092 BFD_RELOC_D30V_9_PCREL,
4093
4094 /* This is a 6-bit pc-relative reloc with
4095 the right 3 bits assumed to be 0. Same
4096 as the previous reloc but on the right side
4097 of the container. */
4098 BFD_RELOC_D30V_9_PCREL_R,
4099
4100 /* This is a 12-bit absolute reloc with the
4101 right 3 bitsassumed to be 0. */
4102 BFD_RELOC_D30V_15,
4103
4104 /* This is a 12-bit pc-relative reloc with
4105 the right 3 bits assumed to be 0. */
4106 BFD_RELOC_D30V_15_PCREL,
4107
4108 /* This is a 12-bit pc-relative reloc with
4109 the right 3 bits assumed to be 0. Same
4110 as the previous reloc but on the right side
4111 of the container. */
4112 BFD_RELOC_D30V_15_PCREL_R,
4113
4114 /* This is an 18-bit absolute reloc with
4115 the right 3 bits assumed to be 0. */
4116 BFD_RELOC_D30V_21,
4117
4118 /* This is an 18-bit pc-relative reloc with
4119 the right 3 bits assumed to be 0. */
4120 BFD_RELOC_D30V_21_PCREL,
4121
4122 /* This is an 18-bit pc-relative reloc with
4123 the right 3 bits assumed to be 0. Same
4124 as the previous reloc but on the right side
4125 of the container. */
4126 BFD_RELOC_D30V_21_PCREL_R,
4127
4128 /* This is a 32-bit absolute reloc. */
4129 BFD_RELOC_D30V_32,
4130
4131 /* This is a 32-bit pc-relative reloc. */
4132 BFD_RELOC_D30V_32_PCREL,
4133
4134 /* DLX relocs */
4135 BFD_RELOC_DLX_HI16_S,
4136
4137 /* DLX relocs */
4138 BFD_RELOC_DLX_LO16,
4139
4140 /* DLX relocs */
4141 BFD_RELOC_DLX_JMP26,
4142
4143 /* Renesas M16C/M32C Relocations. */
4144 BFD_RELOC_M32C_HI8,
4145 BFD_RELOC_M32C_RL_JUMP,
4146 BFD_RELOC_M32C_RL_1ADDR,
4147 BFD_RELOC_M32C_RL_2ADDR,
4148
4149 /* Renesas M32R (formerly Mitsubishi M32R) relocs.
4150 This is a 24 bit absolute address. */
4151 BFD_RELOC_M32R_24,
4152
4153 /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
4154 BFD_RELOC_M32R_10_PCREL,
4155
4156 /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
4157 BFD_RELOC_M32R_18_PCREL,
4158
4159 /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
4160 BFD_RELOC_M32R_26_PCREL,
4161
4162 /* This is a 16-bit reloc containing the high 16 bits of an address
4163 used when the lower 16 bits are treated as unsigned. */
4164 BFD_RELOC_M32R_HI16_ULO,
4165
4166 /* This is a 16-bit reloc containing the high 16 bits of an address
4167 used when the lower 16 bits are treated as signed. */
4168 BFD_RELOC_M32R_HI16_SLO,
4169
4170 /* This is a 16-bit reloc containing the lower 16 bits of an address. */
4171 BFD_RELOC_M32R_LO16,
4172
4173 /* This is a 16-bit reloc containing the small data area offset for use in
4174 add3, load, and store instructions. */
4175 BFD_RELOC_M32R_SDA16,
4176
4177 /* For PIC. */
4178 BFD_RELOC_M32R_GOT24,
4179 BFD_RELOC_M32R_26_PLTREL,
4180 BFD_RELOC_M32R_COPY,
4181 BFD_RELOC_M32R_GLOB_DAT,
4182 BFD_RELOC_M32R_JMP_SLOT,
4183 BFD_RELOC_M32R_RELATIVE,
4184 BFD_RELOC_M32R_GOTOFF,
4185 BFD_RELOC_M32R_GOTOFF_HI_ULO,
4186 BFD_RELOC_M32R_GOTOFF_HI_SLO,
4187 BFD_RELOC_M32R_GOTOFF_LO,
4188 BFD_RELOC_M32R_GOTPC24,
4189 BFD_RELOC_M32R_GOT16_HI_ULO,
4190 BFD_RELOC_M32R_GOT16_HI_SLO,
4191 BFD_RELOC_M32R_GOT16_LO,
4192 BFD_RELOC_M32R_GOTPC_HI_ULO,
4193 BFD_RELOC_M32R_GOTPC_HI_SLO,
4194 BFD_RELOC_M32R_GOTPC_LO,
4195
4196 /* NDS32 relocs.
4197 This is a 20 bit absolute address. */
4198 BFD_RELOC_NDS32_20,
4199
4200 /* This is a 9-bit pc-relative reloc with the right 1 bit assumed to be 0. */
4201 BFD_RELOC_NDS32_9_PCREL,
4202
4203 /* This is a 9-bit pc-relative reloc with the right 1 bit assumed to be 0. */
4204 BFD_RELOC_NDS32_WORD_9_PCREL,
4205
4206 /* This is an 15-bit reloc with the right 1 bit assumed to be 0. */
4207 BFD_RELOC_NDS32_15_PCREL,
4208
4209 /* This is an 17-bit reloc with the right 1 bit assumed to be 0. */
4210 BFD_RELOC_NDS32_17_PCREL,
4211
4212 /* This is a 25-bit reloc with the right 1 bit assumed to be 0. */
4213 BFD_RELOC_NDS32_25_PCREL,
4214
4215 /* This is a 20-bit reloc containing the high 20 bits of an address
4216 used with the lower 12 bits */
4217 BFD_RELOC_NDS32_HI20,
4218
4219 /* This is a 12-bit reloc containing the lower 12 bits of an address
4220 then shift right by 3. This is used with ldi,sdi... */
4221 BFD_RELOC_NDS32_LO12S3,
4222
4223 /* This is a 12-bit reloc containing the lower 12 bits of an address
4224 then shift left by 2. This is used with lwi,swi... */
4225 BFD_RELOC_NDS32_LO12S2,
4226
4227 /* This is a 12-bit reloc containing the lower 12 bits of an address
4228 then shift left by 1. This is used with lhi,shi... */
4229 BFD_RELOC_NDS32_LO12S1,
4230
4231 /* This is a 12-bit reloc containing the lower 12 bits of an address
4232 then shift left by 0. This is used with lbisbi... */
4233 BFD_RELOC_NDS32_LO12S0,
4234
4235 /* This is a 12-bit reloc containing the lower 12 bits of an address
4236 then shift left by 0. This is only used with branch relaxations */
4237 BFD_RELOC_NDS32_LO12S0_ORI,
4238
4239 /* This is a 15-bit reloc containing the small data area 18-bit signed offset
4240 and shift left by 3 for use in ldi, sdi... */
4241 BFD_RELOC_NDS32_SDA15S3,
4242
4243 /* This is a 15-bit reloc containing the small data area 17-bit signed offset
4244 and shift left by 2 for use in lwi, swi... */
4245 BFD_RELOC_NDS32_SDA15S2,
4246
4247 /* This is a 15-bit reloc containing the small data area 16-bit signed offset
4248 and shift left by 1 for use in lhi, shi... */
4249 BFD_RELOC_NDS32_SDA15S1,
4250
4251 /* This is a 15-bit reloc containing the small data area 15-bit signed offset
4252 and shift left by 0 for use in lbi, sbi... */
4253 BFD_RELOC_NDS32_SDA15S0,
4254
4255 /* This is a 16-bit reloc containing the small data area 16-bit signed offset
4256 and shift left by 3 */
4257 BFD_RELOC_NDS32_SDA16S3,
4258
4259 /* This is a 17-bit reloc containing the small data area 17-bit signed offset
4260 and shift left by 2 for use in lwi.gp, swi.gp... */
4261 BFD_RELOC_NDS32_SDA17S2,
4262
4263 /* This is a 18-bit reloc containing the small data area 18-bit signed offset
4264 and shift left by 1 for use in lhi.gp, shi.gp... */
4265 BFD_RELOC_NDS32_SDA18S1,
4266
4267 /* This is a 19-bit reloc containing the small data area 19-bit signed offset
4268 and shift left by 0 for use in lbi.gp, sbi.gp... */
4269 BFD_RELOC_NDS32_SDA19S0,
4270
4271 /* for PIC */
4272 BFD_RELOC_NDS32_GOT20,
4273 BFD_RELOC_NDS32_9_PLTREL,
4274 BFD_RELOC_NDS32_25_PLTREL,
4275 BFD_RELOC_NDS32_COPY,
4276 BFD_RELOC_NDS32_GLOB_DAT,
4277 BFD_RELOC_NDS32_JMP_SLOT,
4278 BFD_RELOC_NDS32_RELATIVE,
4279 BFD_RELOC_NDS32_GOTOFF,
4280 BFD_RELOC_NDS32_GOTOFF_HI20,
4281 BFD_RELOC_NDS32_GOTOFF_LO12,
4282 BFD_RELOC_NDS32_GOTPC20,
4283 BFD_RELOC_NDS32_GOT_HI20,
4284 BFD_RELOC_NDS32_GOT_LO12,
4285 BFD_RELOC_NDS32_GOTPC_HI20,
4286 BFD_RELOC_NDS32_GOTPC_LO12,
4287
4288 /* for relax */
4289 BFD_RELOC_NDS32_INSN16,
4290 BFD_RELOC_NDS32_LABEL,
4291 BFD_RELOC_NDS32_LONGCALL1,
4292 BFD_RELOC_NDS32_LONGCALL2,
4293 BFD_RELOC_NDS32_LONGCALL3,
4294 BFD_RELOC_NDS32_LONGJUMP1,
4295 BFD_RELOC_NDS32_LONGJUMP2,
4296 BFD_RELOC_NDS32_LONGJUMP3,
4297 BFD_RELOC_NDS32_LOADSTORE,
4298 BFD_RELOC_NDS32_9_FIXED,
4299 BFD_RELOC_NDS32_15_FIXED,
4300 BFD_RELOC_NDS32_17_FIXED,
4301 BFD_RELOC_NDS32_25_FIXED,
4302 BFD_RELOC_NDS32_LONGCALL4,
4303 BFD_RELOC_NDS32_LONGCALL5,
4304 BFD_RELOC_NDS32_LONGCALL6,
4305 BFD_RELOC_NDS32_LONGJUMP4,
4306 BFD_RELOC_NDS32_LONGJUMP5,
4307 BFD_RELOC_NDS32_LONGJUMP6,
4308 BFD_RELOC_NDS32_LONGJUMP7,
4309
4310 /* for PIC */
4311 BFD_RELOC_NDS32_PLTREL_HI20,
4312 BFD_RELOC_NDS32_PLTREL_LO12,
4313 BFD_RELOC_NDS32_PLT_GOTREL_HI20,
4314 BFD_RELOC_NDS32_PLT_GOTREL_LO12,
4315
4316 /* for floating point */
4317 BFD_RELOC_NDS32_SDA12S2_DP,
4318 BFD_RELOC_NDS32_SDA12S2_SP,
4319 BFD_RELOC_NDS32_LO12S2_DP,
4320 BFD_RELOC_NDS32_LO12S2_SP,
4321
4322 /* for dwarf2 debug_line. */
4323 BFD_RELOC_NDS32_DWARF2_OP1,
4324 BFD_RELOC_NDS32_DWARF2_OP2,
4325 BFD_RELOC_NDS32_DWARF2_LEB,
4326
4327 /* for eliminate 16-bit instructions */
4328 BFD_RELOC_NDS32_UPDATE_TA,
4329
4330 /* for PIC object relaxation */
4331 BFD_RELOC_NDS32_PLT_GOTREL_LO20,
4332 BFD_RELOC_NDS32_PLT_GOTREL_LO15,
4333 BFD_RELOC_NDS32_PLT_GOTREL_LO19,
4334 BFD_RELOC_NDS32_GOT_LO15,
4335 BFD_RELOC_NDS32_GOT_LO19,
4336 BFD_RELOC_NDS32_GOTOFF_LO15,
4337 BFD_RELOC_NDS32_GOTOFF_LO19,
4338 BFD_RELOC_NDS32_GOT15S2,
4339 BFD_RELOC_NDS32_GOT17S2,
4340
4341 /* NDS32 relocs.
4342 This is a 5 bit absolute address. */
4343 BFD_RELOC_NDS32_5,
4344
4345 /* This is a 10-bit unsigned pc-relative reloc with the right 1 bit assumed to be 0. */
4346 BFD_RELOC_NDS32_10_UPCREL,
4347
4348 /* If fp were omitted, fp can used as another gp. */
4349 BFD_RELOC_NDS32_SDA_FP7U2_RELA,
4350
4351 /* relaxation relative relocation types */
4352 BFD_RELOC_NDS32_RELAX_ENTRY,
4353 BFD_RELOC_NDS32_GOT_SUFF,
4354 BFD_RELOC_NDS32_GOTOFF_SUFF,
4355 BFD_RELOC_NDS32_PLT_GOT_SUFF,
4356 BFD_RELOC_NDS32_MULCALL_SUFF,
4357 BFD_RELOC_NDS32_PTR,
4358 BFD_RELOC_NDS32_PTR_COUNT,
4359 BFD_RELOC_NDS32_PTR_RESOLVED,
4360 BFD_RELOC_NDS32_PLTBLOCK,
4361 BFD_RELOC_NDS32_RELAX_REGION_BEGIN,
4362 BFD_RELOC_NDS32_RELAX_REGION_END,
4363 BFD_RELOC_NDS32_MINUEND,
4364 BFD_RELOC_NDS32_SUBTRAHEND,
4365 BFD_RELOC_NDS32_DIFF8,
4366 BFD_RELOC_NDS32_DIFF16,
4367 BFD_RELOC_NDS32_DIFF32,
4368 BFD_RELOC_NDS32_DIFF_ULEB128,
4369 BFD_RELOC_NDS32_EMPTY,
4370
4371 /* This is a 25 bit absolute address. */
4372 BFD_RELOC_NDS32_25_ABS,
4373
4374 /* For ex9 and ifc using. */
4375 BFD_RELOC_NDS32_DATA,
4376 BFD_RELOC_NDS32_TRAN,
4377 BFD_RELOC_NDS32_17IFC_PCREL,
4378 BFD_RELOC_NDS32_10IFCU_PCREL,
4379
4380 /* For TLS. */
4381 BFD_RELOC_NDS32_TPOFF,
4382 BFD_RELOC_NDS32_GOTTPOFF,
4383 BFD_RELOC_NDS32_TLS_LE_HI20,
4384 BFD_RELOC_NDS32_TLS_LE_LO12,
4385 BFD_RELOC_NDS32_TLS_LE_20,
4386 BFD_RELOC_NDS32_TLS_LE_15S0,
4387 BFD_RELOC_NDS32_TLS_LE_15S1,
4388 BFD_RELOC_NDS32_TLS_LE_15S2,
4389 BFD_RELOC_NDS32_TLS_LE_ADD,
4390 BFD_RELOC_NDS32_TLS_LE_LS,
4391 BFD_RELOC_NDS32_TLS_IE_HI20,
4392 BFD_RELOC_NDS32_TLS_IE_LO12,
4393 BFD_RELOC_NDS32_TLS_IE_LO12S2,
4394 BFD_RELOC_NDS32_TLS_IEGP_HI20,
4395 BFD_RELOC_NDS32_TLS_IEGP_LO12,
4396 BFD_RELOC_NDS32_TLS_IEGP_LO12S2,
4397 BFD_RELOC_NDS32_TLS_IEGP_LW,
4398 BFD_RELOC_NDS32_TLS_DESC,
4399 BFD_RELOC_NDS32_TLS_DESC_HI20,
4400 BFD_RELOC_NDS32_TLS_DESC_LO12,
4401 BFD_RELOC_NDS32_TLS_DESC_20,
4402 BFD_RELOC_NDS32_TLS_DESC_SDA17S2,
4403 BFD_RELOC_NDS32_TLS_DESC_ADD,
4404 BFD_RELOC_NDS32_TLS_DESC_FUNC,
4405 BFD_RELOC_NDS32_TLS_DESC_CALL,
4406 BFD_RELOC_NDS32_TLS_DESC_MEM,
4407 BFD_RELOC_NDS32_REMOVE,
4408 BFD_RELOC_NDS32_GROUP,
4409
4410 /* For floating load store relaxation. */
4411 BFD_RELOC_NDS32_LSI,
4412
4413 /* This is a 9-bit reloc */
4414 BFD_RELOC_V850_9_PCREL,
4415
4416 /* This is a 22-bit reloc */
4417 BFD_RELOC_V850_22_PCREL,
4418
4419 /* This is a 16 bit offset from the short data area pointer. */
4420 BFD_RELOC_V850_SDA_16_16_OFFSET,
4421
4422 /* This is a 16 bit offset (of which only 15 bits are used) from the
4423 short data area pointer. */
4424 BFD_RELOC_V850_SDA_15_16_OFFSET,
4425
4426 /* This is a 16 bit offset from the zero data area pointer. */
4427 BFD_RELOC_V850_ZDA_16_16_OFFSET,
4428
4429 /* This is a 16 bit offset (of which only 15 bits are used) from the
4430 zero data area pointer. */
4431 BFD_RELOC_V850_ZDA_15_16_OFFSET,
4432
4433 /* This is an 8 bit offset (of which only 6 bits are used) from the
4434 tiny data area pointer. */
4435 BFD_RELOC_V850_TDA_6_8_OFFSET,
4436
4437 /* This is an 8bit offset (of which only 7 bits are used) from the tiny
4438 data area pointer. */
4439 BFD_RELOC_V850_TDA_7_8_OFFSET,
4440
4441 /* This is a 7 bit offset from the tiny data area pointer. */
4442 BFD_RELOC_V850_TDA_7_7_OFFSET,
4443
4444 /* This is a 16 bit offset from the tiny data area pointer. */
4445 BFD_RELOC_V850_TDA_16_16_OFFSET,
4446
4447 /* This is a 5 bit offset (of which only 4 bits are used) from the tiny
4448 data area pointer. */
4449 BFD_RELOC_V850_TDA_4_5_OFFSET,
4450
4451 /* This is a 4 bit offset from the tiny data area pointer. */
4452 BFD_RELOC_V850_TDA_4_4_OFFSET,
4453
4454 /* This is a 16 bit offset from the short data area pointer, with the
4455 bits placed non-contiguously in the instruction. */
4456 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
4457
4458 /* This is a 16 bit offset from the zero data area pointer, with the
4459 bits placed non-contiguously in the instruction. */
4460 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
4461
4462 /* This is a 6 bit offset from the call table base pointer. */
4463 BFD_RELOC_V850_CALLT_6_7_OFFSET,
4464
4465 /* This is a 16 bit offset from the call table base pointer. */
4466 BFD_RELOC_V850_CALLT_16_16_OFFSET,
4467
4468 /* Used for relaxing indirect function calls. */
4469 BFD_RELOC_V850_LONGCALL,
4470
4471 /* Used for relaxing indirect jumps. */
4472 BFD_RELOC_V850_LONGJUMP,
4473
4474 /* Used to maintain alignment whilst relaxing. */
4475 BFD_RELOC_V850_ALIGN,
4476
4477 /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
4478 instructions. */
4479 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
4480
4481 /* This is a 16-bit reloc. */
4482 BFD_RELOC_V850_16_PCREL,
4483
4484 /* This is a 17-bit reloc. */
4485 BFD_RELOC_V850_17_PCREL,
4486
4487 /* This is a 23-bit reloc. */
4488 BFD_RELOC_V850_23,
4489
4490 /* This is a 32-bit reloc. */
4491 BFD_RELOC_V850_32_PCREL,
4492
4493 /* This is a 32-bit reloc. */
4494 BFD_RELOC_V850_32_ABS,
4495
4496 /* This is a 16-bit reloc. */
4497 BFD_RELOC_V850_16_SPLIT_OFFSET,
4498
4499 /* This is a 16-bit reloc. */
4500 BFD_RELOC_V850_16_S1,
4501
4502 /* Low 16 bits. 16 bit shifted by 1. */
4503 BFD_RELOC_V850_LO16_S1,
4504
4505 /* This is a 16 bit offset from the call table base pointer. */
4506 BFD_RELOC_V850_CALLT_15_16_OFFSET,
4507
4508 /* DSO relocations. */
4509 BFD_RELOC_V850_32_GOTPCREL,
4510
4511 /* DSO relocations. */
4512 BFD_RELOC_V850_16_GOT,
4513
4514 /* DSO relocations. */
4515 BFD_RELOC_V850_32_GOT,
4516
4517 /* DSO relocations. */
4518 BFD_RELOC_V850_22_PLT_PCREL,
4519
4520 /* DSO relocations. */
4521 BFD_RELOC_V850_32_PLT_PCREL,
4522
4523 /* DSO relocations. */
4524 BFD_RELOC_V850_COPY,
4525
4526 /* DSO relocations. */
4527 BFD_RELOC_V850_GLOB_DAT,
4528
4529 /* DSO relocations. */
4530 BFD_RELOC_V850_JMP_SLOT,
4531
4532 /* DSO relocations. */
4533 BFD_RELOC_V850_RELATIVE,
4534
4535 /* DSO relocations. */
4536 BFD_RELOC_V850_16_GOTOFF,
4537
4538 /* DSO relocations. */
4539 BFD_RELOC_V850_32_GOTOFF,
4540
4541 /* start code. */
4542 BFD_RELOC_V850_CODE,
4543
4544 /* start data in text. */
4545 BFD_RELOC_V850_DATA,
4546
4547 /* This is a 8bit DP reloc for the tms320c30, where the most
4548 significant 8 bits of a 24 bit word are placed into the least
4549 significant 8 bits of the opcode. */
4550 BFD_RELOC_TIC30_LDP,
4551
4552 /* This is a 7bit reloc for the tms320c54x, where the least
4553 significant 7 bits of a 16 bit word are placed into the least
4554 significant 7 bits of the opcode. */
4555 BFD_RELOC_TIC54X_PARTLS7,
4556
4557 /* This is a 9bit DP reloc for the tms320c54x, where the most
4558 significant 9 bits of a 16 bit word are placed into the least
4559 significant 9 bits of the opcode. */
4560 BFD_RELOC_TIC54X_PARTMS9,
4561
4562 /* This is an extended address 23-bit reloc for the tms320c54x. */
4563 BFD_RELOC_TIC54X_23,
4564
4565 /* This is a 16-bit reloc for the tms320c54x, where the least
4566 significant 16 bits of a 23-bit extended address are placed into
4567 the opcode. */
4568 BFD_RELOC_TIC54X_16_OF_23,
4569
4570 /* This is a reloc for the tms320c54x, where the most
4571 significant 7 bits of a 23-bit extended address are placed into
4572 the opcode. */
4573 BFD_RELOC_TIC54X_MS7_OF_23,
4574
4575 /* TMS320C6000 relocations. */
4576 BFD_RELOC_C6000_PCR_S21,
4577 BFD_RELOC_C6000_PCR_S12,
4578 BFD_RELOC_C6000_PCR_S10,
4579 BFD_RELOC_C6000_PCR_S7,
4580 BFD_RELOC_C6000_ABS_S16,
4581 BFD_RELOC_C6000_ABS_L16,
4582 BFD_RELOC_C6000_ABS_H16,
4583 BFD_RELOC_C6000_SBR_U15_B,
4584 BFD_RELOC_C6000_SBR_U15_H,
4585 BFD_RELOC_C6000_SBR_U15_W,
4586 BFD_RELOC_C6000_SBR_S16,
4587 BFD_RELOC_C6000_SBR_L16_B,
4588 BFD_RELOC_C6000_SBR_L16_H,
4589 BFD_RELOC_C6000_SBR_L16_W,
4590 BFD_RELOC_C6000_SBR_H16_B,
4591 BFD_RELOC_C6000_SBR_H16_H,
4592 BFD_RELOC_C6000_SBR_H16_W,
4593 BFD_RELOC_C6000_SBR_GOT_U15_W,
4594 BFD_RELOC_C6000_SBR_GOT_L16_W,
4595 BFD_RELOC_C6000_SBR_GOT_H16_W,
4596 BFD_RELOC_C6000_DSBT_INDEX,
4597 BFD_RELOC_C6000_PREL31,
4598 BFD_RELOC_C6000_COPY,
4599 BFD_RELOC_C6000_JUMP_SLOT,
4600 BFD_RELOC_C6000_EHTYPE,
4601 BFD_RELOC_C6000_PCR_H16,
4602 BFD_RELOC_C6000_PCR_L16,
4603 BFD_RELOC_C6000_ALIGN,
4604 BFD_RELOC_C6000_FPHEAD,
4605 BFD_RELOC_C6000_NOCMP,
4606
4607 /* This is a 48 bit reloc for the FR30 that stores 32 bits. */
4608 BFD_RELOC_FR30_48,
4609
4610 /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
4611 two sections. */
4612 BFD_RELOC_FR30_20,
4613
4614 /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
4615 4 bits. */
4616 BFD_RELOC_FR30_6_IN_4,
4617
4618 /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
4619 into 8 bits. */
4620 BFD_RELOC_FR30_8_IN_8,
4621
4622 /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
4623 into 8 bits. */
4624 BFD_RELOC_FR30_9_IN_8,
4625
4626 /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
4627 into 8 bits. */
4628 BFD_RELOC_FR30_10_IN_8,
4629
4630 /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
4631 short offset into 8 bits. */
4632 BFD_RELOC_FR30_9_PCREL,
4633
4634 /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
4635 short offset into 11 bits. */
4636 BFD_RELOC_FR30_12_PCREL,
4637
4638 /* Motorola Mcore relocations. */
4639 BFD_RELOC_MCORE_PCREL_IMM8BY4,
4640 BFD_RELOC_MCORE_PCREL_IMM11BY2,
4641 BFD_RELOC_MCORE_PCREL_IMM4BY2,
4642 BFD_RELOC_MCORE_PCREL_32,
4643 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
4644 BFD_RELOC_MCORE_RVA,
4645
4646 /* Toshiba Media Processor Relocations. */
4647 BFD_RELOC_MEP_8,
4648 BFD_RELOC_MEP_16,
4649 BFD_RELOC_MEP_32,
4650 BFD_RELOC_MEP_PCREL8A2,
4651 BFD_RELOC_MEP_PCREL12A2,
4652 BFD_RELOC_MEP_PCREL17A2,
4653 BFD_RELOC_MEP_PCREL24A2,
4654 BFD_RELOC_MEP_PCABS24A2,
4655 BFD_RELOC_MEP_LOW16,
4656 BFD_RELOC_MEP_HI16U,
4657 BFD_RELOC_MEP_HI16S,
4658 BFD_RELOC_MEP_GPREL,
4659 BFD_RELOC_MEP_TPREL,
4660 BFD_RELOC_MEP_TPREL7,
4661 BFD_RELOC_MEP_TPREL7A2,
4662 BFD_RELOC_MEP_TPREL7A4,
4663 BFD_RELOC_MEP_UIMM24,
4664 BFD_RELOC_MEP_ADDR24A4,
4665 BFD_RELOC_MEP_GNU_VTINHERIT,
4666 BFD_RELOC_MEP_GNU_VTENTRY,
4667
4668
4669 /* Imagination Technologies Meta relocations. */
4670 BFD_RELOC_METAG_HIADDR16,
4671 BFD_RELOC_METAG_LOADDR16,
4672 BFD_RELOC_METAG_RELBRANCH,
4673 BFD_RELOC_METAG_GETSETOFF,
4674 BFD_RELOC_METAG_HIOG,
4675 BFD_RELOC_METAG_LOOG,
4676 BFD_RELOC_METAG_REL8,
4677 BFD_RELOC_METAG_REL16,
4678 BFD_RELOC_METAG_HI16_GOTOFF,
4679 BFD_RELOC_METAG_LO16_GOTOFF,
4680 BFD_RELOC_METAG_GETSET_GOTOFF,
4681 BFD_RELOC_METAG_GETSET_GOT,
4682 BFD_RELOC_METAG_HI16_GOTPC,
4683 BFD_RELOC_METAG_LO16_GOTPC,
4684 BFD_RELOC_METAG_HI16_PLT,
4685 BFD_RELOC_METAG_LO16_PLT,
4686 BFD_RELOC_METAG_RELBRANCH_PLT,
4687 BFD_RELOC_METAG_GOTOFF,
4688 BFD_RELOC_METAG_PLT,
4689 BFD_RELOC_METAG_COPY,
4690 BFD_RELOC_METAG_JMP_SLOT,
4691 BFD_RELOC_METAG_RELATIVE,
4692 BFD_RELOC_METAG_GLOB_DAT,
4693 BFD_RELOC_METAG_TLS_GD,
4694 BFD_RELOC_METAG_TLS_LDM,
4695 BFD_RELOC_METAG_TLS_LDO_HI16,
4696 BFD_RELOC_METAG_TLS_LDO_LO16,
4697 BFD_RELOC_METAG_TLS_LDO,
4698 BFD_RELOC_METAG_TLS_IE,
4699 BFD_RELOC_METAG_TLS_IENONPIC,
4700 BFD_RELOC_METAG_TLS_IENONPIC_HI16,
4701 BFD_RELOC_METAG_TLS_IENONPIC_LO16,
4702 BFD_RELOC_METAG_TLS_TPOFF,
4703 BFD_RELOC_METAG_TLS_DTPMOD,
4704 BFD_RELOC_METAG_TLS_DTPOFF,
4705 BFD_RELOC_METAG_TLS_LE,
4706 BFD_RELOC_METAG_TLS_LE_HI16,
4707 BFD_RELOC_METAG_TLS_LE_LO16,
4708
4709 /* These are relocations for the GETA instruction. */
4710 BFD_RELOC_MMIX_GETA,
4711 BFD_RELOC_MMIX_GETA_1,
4712 BFD_RELOC_MMIX_GETA_2,
4713 BFD_RELOC_MMIX_GETA_3,
4714
4715 /* These are relocations for a conditional branch instruction. */
4716 BFD_RELOC_MMIX_CBRANCH,
4717 BFD_RELOC_MMIX_CBRANCH_J,
4718 BFD_RELOC_MMIX_CBRANCH_1,
4719 BFD_RELOC_MMIX_CBRANCH_2,
4720 BFD_RELOC_MMIX_CBRANCH_3,
4721
4722 /* These are relocations for the PUSHJ instruction. */
4723 BFD_RELOC_MMIX_PUSHJ,
4724 BFD_RELOC_MMIX_PUSHJ_1,
4725 BFD_RELOC_MMIX_PUSHJ_2,
4726 BFD_RELOC_MMIX_PUSHJ_3,
4727 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
4728
4729 /* These are relocations for the JMP instruction. */
4730 BFD_RELOC_MMIX_JMP,
4731 BFD_RELOC_MMIX_JMP_1,
4732 BFD_RELOC_MMIX_JMP_2,
4733 BFD_RELOC_MMIX_JMP_3,
4734
4735 /* This is a relocation for a relative address as in a GETA instruction or
4736 a branch. */
4737 BFD_RELOC_MMIX_ADDR19,
4738
4739 /* This is a relocation for a relative address as in a JMP instruction. */
4740 BFD_RELOC_MMIX_ADDR27,
4741
4742 /* This is a relocation for an instruction field that may be a general
4743 register or a value 0..255. */
4744 BFD_RELOC_MMIX_REG_OR_BYTE,
4745
4746 /* This is a relocation for an instruction field that may be a general
4747 register. */
4748 BFD_RELOC_MMIX_REG,
4749
4750 /* This is a relocation for two instruction fields holding a register and
4751 an offset, the equivalent of the relocation. */
4752 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
4753
4754 /* This relocation is an assertion that the expression is not allocated as
4755 a global register. It does not modify contents. */
4756 BFD_RELOC_MMIX_LOCAL,
4757
4758 /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
4759 short offset into 7 bits. */
4760 BFD_RELOC_AVR_7_PCREL,
4761
4762 /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
4763 short offset into 12 bits. */
4764 BFD_RELOC_AVR_13_PCREL,
4765
4766 /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
4767 program memory address) into 16 bits. */
4768 BFD_RELOC_AVR_16_PM,
4769
4770 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4771 data memory address) into 8 bit immediate value of LDI insn. */
4772 BFD_RELOC_AVR_LO8_LDI,
4773
4774 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4775 of data memory address) into 8 bit immediate value of LDI insn. */
4776 BFD_RELOC_AVR_HI8_LDI,
4777
4778 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4779 of program memory address) into 8 bit immediate value of LDI insn. */
4780 BFD_RELOC_AVR_HH8_LDI,
4781
4782 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4783 of 32 bit value) into 8 bit immediate value of LDI insn. */
4784 BFD_RELOC_AVR_MS8_LDI,
4785
4786 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4787 (usually data memory address) into 8 bit immediate value of SUBI insn. */
4788 BFD_RELOC_AVR_LO8_LDI_NEG,
4789
4790 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4791 (high 8 bit of data memory address) into 8 bit immediate value of
4792 SUBI insn. */
4793 BFD_RELOC_AVR_HI8_LDI_NEG,
4794
4795 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4796 (most high 8 bit of program memory address) into 8 bit immediate value
4797 of LDI or SUBI insn. */
4798 BFD_RELOC_AVR_HH8_LDI_NEG,
4799
4800 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
4801 of 32 bit value) into 8 bit immediate value of LDI insn. */
4802 BFD_RELOC_AVR_MS8_LDI_NEG,
4803
4804 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4805 command address) into 8 bit immediate value of LDI insn. */
4806 BFD_RELOC_AVR_LO8_LDI_PM,
4807
4808 /* This is a 16 bit reloc for the AVR that stores 8 bit value
4809 (command address) into 8 bit immediate value of LDI insn. If the address
4810 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4811 in the lower 128k. */
4812 BFD_RELOC_AVR_LO8_LDI_GS,
4813
4814 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4815 of command address) into 8 bit immediate value of LDI insn. */
4816 BFD_RELOC_AVR_HI8_LDI_PM,
4817
4818 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4819 of command address) into 8 bit immediate value of LDI insn. If the address
4820 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4821 below 128k. */
4822 BFD_RELOC_AVR_HI8_LDI_GS,
4823
4824 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4825 of command address) into 8 bit immediate value of LDI insn. */
4826 BFD_RELOC_AVR_HH8_LDI_PM,
4827
4828 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4829 (usually command address) into 8 bit immediate value of SUBI insn. */
4830 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
4831
4832 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4833 (high 8 bit of 16 bit command address) into 8 bit immediate value
4834 of SUBI insn. */
4835 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
4836
4837 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4838 (high 6 bit of 22 bit command address) into 8 bit immediate
4839 value of SUBI insn. */
4840 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
4841
4842 /* This is a 32 bit reloc for the AVR that stores 23 bit value
4843 into 22 bits. */
4844 BFD_RELOC_AVR_CALL,
4845
4846 /* This is a 16 bit reloc for the AVR that stores all needed bits
4847 for absolute addressing with ldi with overflow check to linktime */
4848 BFD_RELOC_AVR_LDI,
4849
4850 /* This is a 6 bit reloc for the AVR that stores offset for ldd/std
4851 instructions */
4852 BFD_RELOC_AVR_6,
4853
4854 /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4855 instructions */
4856 BFD_RELOC_AVR_6_ADIW,
4857
4858 /* This is a 8 bit reloc for the AVR that stores bits 0..7 of a symbol
4859 in .byte lo8(symbol) */
4860 BFD_RELOC_AVR_8_LO,
4861
4862 /* This is a 8 bit reloc for the AVR that stores bits 8..15 of a symbol
4863 in .byte hi8(symbol) */
4864 BFD_RELOC_AVR_8_HI,
4865
4866 /* This is a 8 bit reloc for the AVR that stores bits 16..23 of a symbol
4867 in .byte hlo8(symbol) */
4868 BFD_RELOC_AVR_8_HLO,
4869
4870 /* AVR relocations to mark the difference of two local symbols.
4871 These are only needed to support linker relaxation and can be ignored
4872 when not relaxing. The field is set to the value of the difference
4873 assuming no relaxation. The relocation encodes the position of the
4874 second symbol so the linker can determine whether to adjust the field
4875 value. */
4876 BFD_RELOC_AVR_DIFF8,
4877 BFD_RELOC_AVR_DIFF16,
4878 BFD_RELOC_AVR_DIFF32,
4879
4880 /* This is a 7 bit reloc for the AVR that stores SRAM address for 16bit
4881 lds and sts instructions supported only tiny core. */
4882 BFD_RELOC_AVR_LDS_STS_16,
4883
4884 /* This is a 6 bit reloc for the AVR that stores an I/O register
4885 number for the IN and OUT instructions */
4886 BFD_RELOC_AVR_PORT6,
4887
4888 /* This is a 5 bit reloc for the AVR that stores an I/O register
4889 number for the SBIC, SBIS, SBI and CBI instructions */
4890 BFD_RELOC_AVR_PORT5,
4891
4892 /* RISC-V relocations. */
4893 BFD_RELOC_RISCV_HI20,
4894 BFD_RELOC_RISCV_PCREL_HI20,
4895 BFD_RELOC_RISCV_PCREL_LO12_I,
4896 BFD_RELOC_RISCV_PCREL_LO12_S,
4897 BFD_RELOC_RISCV_LO12_I,
4898 BFD_RELOC_RISCV_LO12_S,
4899 BFD_RELOC_RISCV_GPREL12_I,
4900 BFD_RELOC_RISCV_GPREL12_S,
4901 BFD_RELOC_RISCV_TPREL_HI20,
4902 BFD_RELOC_RISCV_TPREL_LO12_I,
4903 BFD_RELOC_RISCV_TPREL_LO12_S,
4904 BFD_RELOC_RISCV_TPREL_ADD,
4905 BFD_RELOC_RISCV_CALL,
4906 BFD_RELOC_RISCV_CALL_PLT,
4907 BFD_RELOC_RISCV_ADD8,
4908 BFD_RELOC_RISCV_ADD16,
4909 BFD_RELOC_RISCV_ADD32,
4910 BFD_RELOC_RISCV_ADD64,
4911 BFD_RELOC_RISCV_SUB8,
4912 BFD_RELOC_RISCV_SUB16,
4913 BFD_RELOC_RISCV_SUB32,
4914 BFD_RELOC_RISCV_SUB64,
4915 BFD_RELOC_RISCV_GOT_HI20,
4916 BFD_RELOC_RISCV_TLS_GOT_HI20,
4917 BFD_RELOC_RISCV_TLS_GD_HI20,
4918 BFD_RELOC_RISCV_JMP,
4919 BFD_RELOC_RISCV_TLS_DTPMOD32,
4920 BFD_RELOC_RISCV_TLS_DTPREL32,
4921 BFD_RELOC_RISCV_TLS_DTPMOD64,
4922 BFD_RELOC_RISCV_TLS_DTPREL64,
4923 BFD_RELOC_RISCV_TLS_TPREL32,
4924 BFD_RELOC_RISCV_TLS_TPREL64,
4925 BFD_RELOC_RISCV_ALIGN,
4926 BFD_RELOC_RISCV_RVC_BRANCH,
4927 BFD_RELOC_RISCV_RVC_JUMP,
4928 BFD_RELOC_RISCV_RVC_LUI,
4929 BFD_RELOC_RISCV_GPREL_I,
4930 BFD_RELOC_RISCV_GPREL_S,
4931 BFD_RELOC_RISCV_TPREL_I,
4932 BFD_RELOC_RISCV_TPREL_S,
4933 BFD_RELOC_RISCV_RELAX,
4934 BFD_RELOC_RISCV_CFA,
4935 BFD_RELOC_RISCV_SUB6,
4936 BFD_RELOC_RISCV_SET6,
4937 BFD_RELOC_RISCV_SET8,
4938 BFD_RELOC_RISCV_SET16,
4939 BFD_RELOC_RISCV_SET32,
4940 BFD_RELOC_RISCV_32_PCREL,
4941
4942 /* Renesas RL78 Relocations. */
4943 BFD_RELOC_RL78_NEG8,
4944 BFD_RELOC_RL78_NEG16,
4945 BFD_RELOC_RL78_NEG24,
4946 BFD_RELOC_RL78_NEG32,
4947 BFD_RELOC_RL78_16_OP,
4948 BFD_RELOC_RL78_24_OP,
4949 BFD_RELOC_RL78_32_OP,
4950 BFD_RELOC_RL78_8U,
4951 BFD_RELOC_RL78_16U,
4952 BFD_RELOC_RL78_24U,
4953 BFD_RELOC_RL78_DIR3U_PCREL,
4954 BFD_RELOC_RL78_DIFF,
4955 BFD_RELOC_RL78_GPRELB,
4956 BFD_RELOC_RL78_GPRELW,
4957 BFD_RELOC_RL78_GPRELL,
4958 BFD_RELOC_RL78_SYM,
4959 BFD_RELOC_RL78_OP_SUBTRACT,
4960 BFD_RELOC_RL78_OP_NEG,
4961 BFD_RELOC_RL78_OP_AND,
4962 BFD_RELOC_RL78_OP_SHRA,
4963 BFD_RELOC_RL78_ABS8,
4964 BFD_RELOC_RL78_ABS16,
4965 BFD_RELOC_RL78_ABS16_REV,
4966 BFD_RELOC_RL78_ABS32,
4967 BFD_RELOC_RL78_ABS32_REV,
4968 BFD_RELOC_RL78_ABS16U,
4969 BFD_RELOC_RL78_ABS16UW,
4970 BFD_RELOC_RL78_ABS16UL,
4971 BFD_RELOC_RL78_RELAX,
4972 BFD_RELOC_RL78_HI16,
4973 BFD_RELOC_RL78_HI8,
4974 BFD_RELOC_RL78_LO16,
4975 BFD_RELOC_RL78_CODE,
4976 BFD_RELOC_RL78_SADDR,
4977
4978 /* Renesas RX Relocations. */
4979 BFD_RELOC_RX_NEG8,
4980 BFD_RELOC_RX_NEG16,
4981 BFD_RELOC_RX_NEG24,
4982 BFD_RELOC_RX_NEG32,
4983 BFD_RELOC_RX_16_OP,
4984 BFD_RELOC_RX_24_OP,
4985 BFD_RELOC_RX_32_OP,
4986 BFD_RELOC_RX_8U,
4987 BFD_RELOC_RX_16U,
4988 BFD_RELOC_RX_24U,
4989 BFD_RELOC_RX_DIR3U_PCREL,
4990 BFD_RELOC_RX_DIFF,
4991 BFD_RELOC_RX_GPRELB,
4992 BFD_RELOC_RX_GPRELW,
4993 BFD_RELOC_RX_GPRELL,
4994 BFD_RELOC_RX_SYM,
4995 BFD_RELOC_RX_OP_SUBTRACT,
4996 BFD_RELOC_RX_OP_NEG,
4997 BFD_RELOC_RX_ABS8,
4998 BFD_RELOC_RX_ABS16,
4999 BFD_RELOC_RX_ABS16_REV,
5000 BFD_RELOC_RX_ABS32,
5001 BFD_RELOC_RX_ABS32_REV,
5002 BFD_RELOC_RX_ABS16U,
5003 BFD_RELOC_RX_ABS16UW,
5004 BFD_RELOC_RX_ABS16UL,
5005 BFD_RELOC_RX_RELAX,
5006
5007 /* Direct 12 bit. */
5008 BFD_RELOC_390_12,
5009
5010 /* 12 bit GOT offset. */
5011 BFD_RELOC_390_GOT12,
5012
5013 /* 32 bit PC relative PLT address. */
5014 BFD_RELOC_390_PLT32,
5015
5016 /* Copy symbol at runtime. */
5017 BFD_RELOC_390_COPY,
5018
5019 /* Create GOT entry. */
5020 BFD_RELOC_390_GLOB_DAT,
5021
5022 /* Create PLT entry. */
5023 BFD_RELOC_390_JMP_SLOT,
5024
5025 /* Adjust by program base. */
5026 BFD_RELOC_390_RELATIVE,
5027
5028 /* 32 bit PC relative offset to GOT. */
5029 BFD_RELOC_390_GOTPC,
5030
5031 /* 16 bit GOT offset. */
5032 BFD_RELOC_390_GOT16,
5033
5034 /* PC relative 12 bit shifted by 1. */
5035 BFD_RELOC_390_PC12DBL,
5036
5037 /* 12 bit PC rel. PLT shifted by 1. */
5038 BFD_RELOC_390_PLT12DBL,
5039
5040 /* PC relative 16 bit shifted by 1. */
5041 BFD_RELOC_390_PC16DBL,
5042
5043 /* 16 bit PC rel. PLT shifted by 1. */
5044 BFD_RELOC_390_PLT16DBL,
5045
5046 /* PC relative 24 bit shifted by 1. */
5047 BFD_RELOC_390_PC24DBL,
5048
5049 /* 24 bit PC rel. PLT shifted by 1. */
5050 BFD_RELOC_390_PLT24DBL,
5051
5052 /* PC relative 32 bit shifted by 1. */
5053 BFD_RELOC_390_PC32DBL,
5054
5055 /* 32 bit PC rel. PLT shifted by 1. */
5056 BFD_RELOC_390_PLT32DBL,
5057
5058 /* 32 bit PC rel. GOT shifted by 1. */
5059 BFD_RELOC_390_GOTPCDBL,
5060
5061 /* 64 bit GOT offset. */
5062 BFD_RELOC_390_GOT64,
5063
5064 /* 64 bit PC relative PLT address. */
5065 BFD_RELOC_390_PLT64,
5066
5067 /* 32 bit rel. offset to GOT entry. */
5068 BFD_RELOC_390_GOTENT,
5069
5070 /* 64 bit offset to GOT. */
5071 BFD_RELOC_390_GOTOFF64,
5072
5073 /* 12-bit offset to symbol-entry within GOT, with PLT handling. */
5074 BFD_RELOC_390_GOTPLT12,
5075
5076 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
5077 BFD_RELOC_390_GOTPLT16,
5078
5079 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
5080 BFD_RELOC_390_GOTPLT32,
5081
5082 /* 64-bit offset to symbol-entry within GOT, with PLT handling. */
5083 BFD_RELOC_390_GOTPLT64,
5084
5085 /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
5086 BFD_RELOC_390_GOTPLTENT,
5087
5088 /* 16-bit rel. offset from the GOT to a PLT entry. */
5089 BFD_RELOC_390_PLTOFF16,
5090
5091 /* 32-bit rel. offset from the GOT to a PLT entry. */
5092 BFD_RELOC_390_PLTOFF32,
5093
5094 /* 64-bit rel. offset from the GOT to a PLT entry. */
5095 BFD_RELOC_390_PLTOFF64,
5096
5097 /* s390 tls relocations. */
5098 BFD_RELOC_390_TLS_LOAD,
5099 BFD_RELOC_390_TLS_GDCALL,
5100 BFD_RELOC_390_TLS_LDCALL,
5101 BFD_RELOC_390_TLS_GD32,
5102 BFD_RELOC_390_TLS_GD64,
5103 BFD_RELOC_390_TLS_GOTIE12,
5104 BFD_RELOC_390_TLS_GOTIE32,
5105 BFD_RELOC_390_TLS_GOTIE64,
5106 BFD_RELOC_390_TLS_LDM32,
5107 BFD_RELOC_390_TLS_LDM64,
5108 BFD_RELOC_390_TLS_IE32,
5109 BFD_RELOC_390_TLS_IE64,
5110 BFD_RELOC_390_TLS_IEENT,
5111 BFD_RELOC_390_TLS_LE32,
5112 BFD_RELOC_390_TLS_LE64,
5113 BFD_RELOC_390_TLS_LDO32,
5114 BFD_RELOC_390_TLS_LDO64,
5115 BFD_RELOC_390_TLS_DTPMOD,
5116 BFD_RELOC_390_TLS_DTPOFF,
5117 BFD_RELOC_390_TLS_TPOFF,
5118
5119 /* Long displacement extension. */
5120 BFD_RELOC_390_20,
5121 BFD_RELOC_390_GOT20,
5122 BFD_RELOC_390_GOTPLT20,
5123 BFD_RELOC_390_TLS_GOTIE20,
5124
5125 /* STT_GNU_IFUNC relocation. */
5126 BFD_RELOC_390_IRELATIVE,
5127
5128 /* Score relocations
5129 Low 16 bit for load/store */
5130 BFD_RELOC_SCORE_GPREL15,
5131
5132 /* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
5133 BFD_RELOC_SCORE_DUMMY2,
5134 BFD_RELOC_SCORE_JMP,
5135
5136 /* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
5137 BFD_RELOC_SCORE_BRANCH,
5138
5139 /* This is a 32-bit reloc for 48-bit instructions. */
5140 BFD_RELOC_SCORE_IMM30,
5141
5142 /* This is a 32-bit reloc for 48-bit instructions. */
5143 BFD_RELOC_SCORE_IMM32,
5144
5145 /* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
5146 BFD_RELOC_SCORE16_JMP,
5147
5148 /* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
5149 BFD_RELOC_SCORE16_BRANCH,
5150
5151 /* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
5152 BFD_RELOC_SCORE_BCMP,
5153
5154 /* Undocumented Score relocs */
5155 BFD_RELOC_SCORE_GOT15,
5156 BFD_RELOC_SCORE_GOT_LO16,
5157 BFD_RELOC_SCORE_CALL15,
5158 BFD_RELOC_SCORE_DUMMY_HI16,
5159
5160 /* Scenix IP2K - 9-bit register number / data address */
5161 BFD_RELOC_IP2K_FR9,
5162
5163 /* Scenix IP2K - 4-bit register/data bank number */
5164 BFD_RELOC_IP2K_BANK,
5165
5166 /* Scenix IP2K - low 13 bits of instruction word address */
5167 BFD_RELOC_IP2K_ADDR16CJP,
5168
5169 /* Scenix IP2K - high 3 bits of instruction word address */
5170 BFD_RELOC_IP2K_PAGE3,
5171
5172 /* Scenix IP2K - ext/low/high 8 bits of data address */
5173 BFD_RELOC_IP2K_LO8DATA,
5174 BFD_RELOC_IP2K_HI8DATA,
5175 BFD_RELOC_IP2K_EX8DATA,
5176
5177 /* Scenix IP2K - low/high 8 bits of instruction word address */
5178 BFD_RELOC_IP2K_LO8INSN,
5179 BFD_RELOC_IP2K_HI8INSN,
5180
5181 /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
5182 BFD_RELOC_IP2K_PC_SKIP,
5183
5184 /* Scenix IP2K - 16 bit word address in text section. */
5185 BFD_RELOC_IP2K_TEXT,
5186
5187 /* Scenix IP2K - 7-bit sp or dp offset */
5188 BFD_RELOC_IP2K_FR_OFFSET,
5189
5190 /* Scenix VPE4K coprocessor - data/insn-space addressing */
5191 BFD_RELOC_VPE4KMATH_DATA,
5192 BFD_RELOC_VPE4KMATH_INSN,
5193
5194 /* These two relocations are used by the linker to determine which of
5195 the entries in a C++ virtual function table are actually used. When
5196 the --gc-sections option is given, the linker will zero out the entries
5197 that are not used, so that the code for those functions need not be
5198 included in the output.
5199
5200 VTABLE_INHERIT is a zero-space relocation used to describe to the
5201 linker the inheritance tree of a C++ virtual function table. The
5202 relocation's symbol should be the parent class' vtable, and the
5203 relocation should be located at the child vtable.
5204
5205 VTABLE_ENTRY is a zero-space relocation that describes the use of a
5206 virtual function table entry. The reloc's symbol should refer to the
5207 table of the class mentioned in the code. Off of that base, an offset
5208 describes the entry that is being used. For Rela hosts, this offset
5209 is stored in the reloc's addend. For Rel hosts, we are forced to put
5210 this offset in the reloc's section offset. */
5211 BFD_RELOC_VTABLE_INHERIT,
5212 BFD_RELOC_VTABLE_ENTRY,
5213
5214 /* Intel IA64 Relocations. */
5215 BFD_RELOC_IA64_IMM14,
5216 BFD_RELOC_IA64_IMM22,
5217 BFD_RELOC_IA64_IMM64,
5218 BFD_RELOC_IA64_DIR32MSB,
5219 BFD_RELOC_IA64_DIR32LSB,
5220 BFD_RELOC_IA64_DIR64MSB,
5221 BFD_RELOC_IA64_DIR64LSB,
5222 BFD_RELOC_IA64_GPREL22,
5223 BFD_RELOC_IA64_GPREL64I,
5224 BFD_RELOC_IA64_GPREL32MSB,
5225 BFD_RELOC_IA64_GPREL32LSB,
5226 BFD_RELOC_IA64_GPREL64MSB,
5227 BFD_RELOC_IA64_GPREL64LSB,
5228 BFD_RELOC_IA64_LTOFF22,
5229 BFD_RELOC_IA64_LTOFF64I,
5230 BFD_RELOC_IA64_PLTOFF22,
5231 BFD_RELOC_IA64_PLTOFF64I,
5232 BFD_RELOC_IA64_PLTOFF64MSB,
5233 BFD_RELOC_IA64_PLTOFF64LSB,
5234 BFD_RELOC_IA64_FPTR64I,
5235 BFD_RELOC_IA64_FPTR32MSB,
5236 BFD_RELOC_IA64_FPTR32LSB,
5237 BFD_RELOC_IA64_FPTR64MSB,
5238 BFD_RELOC_IA64_FPTR64LSB,
5239 BFD_RELOC_IA64_PCREL21B,
5240 BFD_RELOC_IA64_PCREL21BI,
5241 BFD_RELOC_IA64_PCREL21M,
5242 BFD_RELOC_IA64_PCREL21F,
5243 BFD_RELOC_IA64_PCREL22,
5244 BFD_RELOC_IA64_PCREL60B,
5245 BFD_RELOC_IA64_PCREL64I,
5246 BFD_RELOC_IA64_PCREL32MSB,
5247 BFD_RELOC_IA64_PCREL32LSB,
5248 BFD_RELOC_IA64_PCREL64MSB,
5249 BFD_RELOC_IA64_PCREL64LSB,
5250 BFD_RELOC_IA64_LTOFF_FPTR22,
5251 BFD_RELOC_IA64_LTOFF_FPTR64I,
5252 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
5253 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
5254 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
5255 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
5256 BFD_RELOC_IA64_SEGREL32MSB,
5257 BFD_RELOC_IA64_SEGREL32LSB,
5258 BFD_RELOC_IA64_SEGREL64MSB,
5259 BFD_RELOC_IA64_SEGREL64LSB,
5260 BFD_RELOC_IA64_SECREL32MSB,
5261 BFD_RELOC_IA64_SECREL32LSB,
5262 BFD_RELOC_IA64_SECREL64MSB,
5263 BFD_RELOC_IA64_SECREL64LSB,
5264 BFD_RELOC_IA64_REL32MSB,
5265 BFD_RELOC_IA64_REL32LSB,
5266 BFD_RELOC_IA64_REL64MSB,
5267 BFD_RELOC_IA64_REL64LSB,
5268 BFD_RELOC_IA64_LTV32MSB,
5269 BFD_RELOC_IA64_LTV32LSB,
5270 BFD_RELOC_IA64_LTV64MSB,
5271 BFD_RELOC_IA64_LTV64LSB,
5272 BFD_RELOC_IA64_IPLTMSB,
5273 BFD_RELOC_IA64_IPLTLSB,
5274 BFD_RELOC_IA64_COPY,
5275 BFD_RELOC_IA64_LTOFF22X,
5276 BFD_RELOC_IA64_LDXMOV,
5277 BFD_RELOC_IA64_TPREL14,
5278 BFD_RELOC_IA64_TPREL22,
5279 BFD_RELOC_IA64_TPREL64I,
5280 BFD_RELOC_IA64_TPREL64MSB,
5281 BFD_RELOC_IA64_TPREL64LSB,
5282 BFD_RELOC_IA64_LTOFF_TPREL22,
5283 BFD_RELOC_IA64_DTPMOD64MSB,
5284 BFD_RELOC_IA64_DTPMOD64LSB,
5285 BFD_RELOC_IA64_LTOFF_DTPMOD22,
5286 BFD_RELOC_IA64_DTPREL14,
5287 BFD_RELOC_IA64_DTPREL22,
5288 BFD_RELOC_IA64_DTPREL64I,
5289 BFD_RELOC_IA64_DTPREL32MSB,
5290 BFD_RELOC_IA64_DTPREL32LSB,
5291 BFD_RELOC_IA64_DTPREL64MSB,
5292 BFD_RELOC_IA64_DTPREL64LSB,
5293 BFD_RELOC_IA64_LTOFF_DTPREL22,
5294
5295 /* Motorola 68HC11 reloc.
5296 This is the 8 bit high part of an absolute address. */
5297 BFD_RELOC_M68HC11_HI8,
5298
5299 /* Motorola 68HC11 reloc.
5300 This is the 8 bit low part of an absolute address. */
5301 BFD_RELOC_M68HC11_LO8,
5302
5303 /* Motorola 68HC11 reloc.
5304 This is the 3 bit of a value. */
5305 BFD_RELOC_M68HC11_3B,
5306
5307 /* Motorola 68HC11 reloc.
5308 This reloc marks the beginning of a jump/call instruction.
5309 It is used for linker relaxation to correctly identify beginning
5310 of instruction and change some branches to use PC-relative
5311 addressing mode. */
5312 BFD_RELOC_M68HC11_RL_JUMP,
5313
5314 /* Motorola 68HC11 reloc.
5315 This reloc marks a group of several instructions that gcc generates
5316 and for which the linker relaxation pass can modify and/or remove
5317 some of them. */
5318 BFD_RELOC_M68HC11_RL_GROUP,
5319
5320 /* Motorola 68HC11 reloc.
5321 This is the 16-bit lower part of an address. It is used for 'call'
5322 instruction to specify the symbol address without any special
5323 transformation (due to memory bank window). */
5324 BFD_RELOC_M68HC11_LO16,
5325
5326 /* Motorola 68HC11 reloc.
5327 This is a 8-bit reloc that specifies the page number of an address.
5328 It is used by 'call' instruction to specify the page number of
5329 the symbol. */
5330 BFD_RELOC_M68HC11_PAGE,
5331
5332 /* Motorola 68HC11 reloc.
5333 This is a 24-bit reloc that represents the address with a 16-bit
5334 value and a 8-bit page number. The symbol address is transformed
5335 to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
5336 BFD_RELOC_M68HC11_24,
5337
5338 /* Motorola 68HC12 reloc.
5339 This is the 5 bits of a value. */
5340 BFD_RELOC_M68HC12_5B,
5341
5342 /* Freescale XGATE reloc.
5343 This reloc marks the beginning of a bra/jal instruction. */
5344 BFD_RELOC_XGATE_RL_JUMP,
5345
5346 /* Freescale XGATE reloc.
5347 This reloc marks a group of several instructions that gcc generates
5348 and for which the linker relaxation pass can modify and/or remove
5349 some of them. */
5350 BFD_RELOC_XGATE_RL_GROUP,
5351
5352 /* Freescale XGATE reloc.
5353 This is the 16-bit lower part of an address. It is used for the '16-bit'
5354 instructions. */
5355 BFD_RELOC_XGATE_LO16,
5356
5357 /* Freescale XGATE reloc. */
5358 BFD_RELOC_XGATE_GPAGE,
5359
5360 /* Freescale XGATE reloc. */
5361 BFD_RELOC_XGATE_24,
5362
5363 /* Freescale XGATE reloc.
5364 This is a 9-bit pc-relative reloc. */
5365 BFD_RELOC_XGATE_PCREL_9,
5366
5367 /* Freescale XGATE reloc.
5368 This is a 10-bit pc-relative reloc. */
5369 BFD_RELOC_XGATE_PCREL_10,
5370
5371 /* Freescale XGATE reloc.
5372 This is the 16-bit lower part of an address. It is used for the '16-bit'
5373 instructions. */
5374 BFD_RELOC_XGATE_IMM8_LO,
5375
5376 /* Freescale XGATE reloc.
5377 This is the 16-bit higher part of an address. It is used for the '16-bit'
5378 instructions. */
5379 BFD_RELOC_XGATE_IMM8_HI,
5380
5381 /* Freescale XGATE reloc.
5382 This is a 3-bit pc-relative reloc. */
5383 BFD_RELOC_XGATE_IMM3,
5384
5385 /* Freescale XGATE reloc.
5386 This is a 4-bit pc-relative reloc. */
5387 BFD_RELOC_XGATE_IMM4,
5388
5389 /* Freescale XGATE reloc.
5390 This is a 5-bit pc-relative reloc. */
5391 BFD_RELOC_XGATE_IMM5,
5392
5393 /* Motorola 68HC12 reloc.
5394 This is the 9 bits of a value. */
5395 BFD_RELOC_M68HC12_9B,
5396
5397 /* Motorola 68HC12 reloc.
5398 This is the 16 bits of a value. */
5399 BFD_RELOC_M68HC12_16B,
5400
5401 /* Motorola 68HC12/XGATE reloc.
5402 This is a PCREL9 branch. */
5403 BFD_RELOC_M68HC12_9_PCREL,
5404
5405 /* Motorola 68HC12/XGATE reloc.
5406 This is a PCREL10 branch. */
5407 BFD_RELOC_M68HC12_10_PCREL,
5408
5409 /* Motorola 68HC12/XGATE reloc.
5410 This is the 8 bit low part of an absolute address and immediately precedes
5411 a matching HI8XG part. */
5412 BFD_RELOC_M68HC12_LO8XG,
5413
5414 /* Motorola 68HC12/XGATE reloc.
5415 This is the 8 bit high part of an absolute address and immediately follows
5416 a matching LO8XG part. */
5417 BFD_RELOC_M68HC12_HI8XG,
5418
5419 /* Freescale S12Z reloc.
5420 This is a 15 bit relative address. If the most significant bits are all zero
5421 then it may be truncated to 8 bits. */
5422 BFD_RELOC_S12Z_15_PCREL,
5423
5424 /* NS CR16C Relocations. */
5425 BFD_RELOC_16C_NUM08,
5426 BFD_RELOC_16C_NUM08_C,
5427 BFD_RELOC_16C_NUM16,
5428 BFD_RELOC_16C_NUM16_C,
5429 BFD_RELOC_16C_NUM32,
5430 BFD_RELOC_16C_NUM32_C,
5431 BFD_RELOC_16C_DISP04,
5432 BFD_RELOC_16C_DISP04_C,
5433 BFD_RELOC_16C_DISP08,
5434 BFD_RELOC_16C_DISP08_C,
5435 BFD_RELOC_16C_DISP16,
5436 BFD_RELOC_16C_DISP16_C,
5437 BFD_RELOC_16C_DISP24,
5438 BFD_RELOC_16C_DISP24_C,
5439 BFD_RELOC_16C_DISP24a,
5440 BFD_RELOC_16C_DISP24a_C,
5441 BFD_RELOC_16C_REG04,
5442 BFD_RELOC_16C_REG04_C,
5443 BFD_RELOC_16C_REG04a,
5444 BFD_RELOC_16C_REG04a_C,
5445 BFD_RELOC_16C_REG14,
5446 BFD_RELOC_16C_REG14_C,
5447 BFD_RELOC_16C_REG16,
5448 BFD_RELOC_16C_REG16_C,
5449 BFD_RELOC_16C_REG20,
5450 BFD_RELOC_16C_REG20_C,
5451 BFD_RELOC_16C_ABS20,
5452 BFD_RELOC_16C_ABS20_C,
5453 BFD_RELOC_16C_ABS24,
5454 BFD_RELOC_16C_ABS24_C,
5455 BFD_RELOC_16C_IMM04,
5456 BFD_RELOC_16C_IMM04_C,
5457 BFD_RELOC_16C_IMM16,
5458 BFD_RELOC_16C_IMM16_C,
5459 BFD_RELOC_16C_IMM20,
5460 BFD_RELOC_16C_IMM20_C,
5461 BFD_RELOC_16C_IMM24,
5462 BFD_RELOC_16C_IMM24_C,
5463 BFD_RELOC_16C_IMM32,
5464 BFD_RELOC_16C_IMM32_C,
5465
5466 /* NS CR16 Relocations. */
5467 BFD_RELOC_CR16_NUM8,
5468 BFD_RELOC_CR16_NUM16,
5469 BFD_RELOC_CR16_NUM32,
5470 BFD_RELOC_CR16_NUM32a,
5471 BFD_RELOC_CR16_REGREL0,
5472 BFD_RELOC_CR16_REGREL4,
5473 BFD_RELOC_CR16_REGREL4a,
5474 BFD_RELOC_CR16_REGREL14,
5475 BFD_RELOC_CR16_REGREL14a,
5476 BFD_RELOC_CR16_REGREL16,
5477 BFD_RELOC_CR16_REGREL20,
5478 BFD_RELOC_CR16_REGREL20a,
5479 BFD_RELOC_CR16_ABS20,
5480 BFD_RELOC_CR16_ABS24,
5481 BFD_RELOC_CR16_IMM4,
5482 BFD_RELOC_CR16_IMM8,
5483 BFD_RELOC_CR16_IMM16,
5484 BFD_RELOC_CR16_IMM20,
5485 BFD_RELOC_CR16_IMM24,
5486 BFD_RELOC_CR16_IMM32,
5487 BFD_RELOC_CR16_IMM32a,
5488 BFD_RELOC_CR16_DISP4,
5489 BFD_RELOC_CR16_DISP8,
5490 BFD_RELOC_CR16_DISP16,
5491 BFD_RELOC_CR16_DISP20,
5492 BFD_RELOC_CR16_DISP24,
5493 BFD_RELOC_CR16_DISP24a,
5494 BFD_RELOC_CR16_SWITCH8,
5495 BFD_RELOC_CR16_SWITCH16,
5496 BFD_RELOC_CR16_SWITCH32,
5497 BFD_RELOC_CR16_GOT_REGREL20,
5498 BFD_RELOC_CR16_GOTC_REGREL20,
5499 BFD_RELOC_CR16_GLOB_DAT,
5500
5501 /* NS CRX Relocations. */
5502 BFD_RELOC_CRX_REL4,
5503 BFD_RELOC_CRX_REL8,
5504 BFD_RELOC_CRX_REL8_CMP,
5505 BFD_RELOC_CRX_REL16,
5506 BFD_RELOC_CRX_REL24,
5507 BFD_RELOC_CRX_REL32,
5508 BFD_RELOC_CRX_REGREL12,
5509 BFD_RELOC_CRX_REGREL22,
5510 BFD_RELOC_CRX_REGREL28,
5511 BFD_RELOC_CRX_REGREL32,
5512 BFD_RELOC_CRX_ABS16,
5513 BFD_RELOC_CRX_ABS32,
5514 BFD_RELOC_CRX_NUM8,
5515 BFD_RELOC_CRX_NUM16,
5516 BFD_RELOC_CRX_NUM32,
5517 BFD_RELOC_CRX_IMM16,
5518 BFD_RELOC_CRX_IMM32,
5519 BFD_RELOC_CRX_SWITCH8,
5520 BFD_RELOC_CRX_SWITCH16,
5521 BFD_RELOC_CRX_SWITCH32,
5522
5523 /* These relocs are only used within the CRIS assembler. They are not
5524 (at present) written to any object files. */
5525 BFD_RELOC_CRIS_BDISP8,
5526 BFD_RELOC_CRIS_UNSIGNED_5,
5527 BFD_RELOC_CRIS_SIGNED_6,
5528 BFD_RELOC_CRIS_UNSIGNED_6,
5529 BFD_RELOC_CRIS_SIGNED_8,
5530 BFD_RELOC_CRIS_UNSIGNED_8,
5531 BFD_RELOC_CRIS_SIGNED_16,
5532 BFD_RELOC_CRIS_UNSIGNED_16,
5533 BFD_RELOC_CRIS_LAPCQ_OFFSET,
5534 BFD_RELOC_CRIS_UNSIGNED_4,
5535
5536 /* Relocs used in ELF shared libraries for CRIS. */
5537 BFD_RELOC_CRIS_COPY,
5538 BFD_RELOC_CRIS_GLOB_DAT,
5539 BFD_RELOC_CRIS_JUMP_SLOT,
5540 BFD_RELOC_CRIS_RELATIVE,
5541
5542 /* 32-bit offset to symbol-entry within GOT. */
5543 BFD_RELOC_CRIS_32_GOT,
5544
5545 /* 16-bit offset to symbol-entry within GOT. */
5546 BFD_RELOC_CRIS_16_GOT,
5547
5548 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
5549 BFD_RELOC_CRIS_32_GOTPLT,
5550
5551 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
5552 BFD_RELOC_CRIS_16_GOTPLT,
5553
5554 /* 32-bit offset to symbol, relative to GOT. */
5555 BFD_RELOC_CRIS_32_GOTREL,
5556
5557 /* 32-bit offset to symbol with PLT entry, relative to GOT. */
5558 BFD_RELOC_CRIS_32_PLT_GOTREL,
5559
5560 /* 32-bit offset to symbol with PLT entry, relative to this relocation. */
5561 BFD_RELOC_CRIS_32_PLT_PCREL,
5562
5563 /* Relocs used in TLS code for CRIS. */
5564 BFD_RELOC_CRIS_32_GOT_GD,
5565 BFD_RELOC_CRIS_16_GOT_GD,
5566 BFD_RELOC_CRIS_32_GD,
5567 BFD_RELOC_CRIS_DTP,
5568 BFD_RELOC_CRIS_32_DTPREL,
5569 BFD_RELOC_CRIS_16_DTPREL,
5570 BFD_RELOC_CRIS_32_GOT_TPREL,
5571 BFD_RELOC_CRIS_16_GOT_TPREL,
5572 BFD_RELOC_CRIS_32_TPREL,
5573 BFD_RELOC_CRIS_16_TPREL,
5574 BFD_RELOC_CRIS_DTPMOD,
5575 BFD_RELOC_CRIS_32_IE,
5576
5577 /* OpenRISC 1000 Relocations. */
5578 BFD_RELOC_OR1K_REL_26,
5579 BFD_RELOC_OR1K_SLO16,
5580 BFD_RELOC_OR1K_PCREL_PG21,
5581 BFD_RELOC_OR1K_LO13,
5582 BFD_RELOC_OR1K_SLO13,
5583 BFD_RELOC_OR1K_GOTPC_HI16,
5584 BFD_RELOC_OR1K_GOTPC_LO16,
5585 BFD_RELOC_OR1K_GOT16,
5586 BFD_RELOC_OR1K_GOT_PG21,
5587 BFD_RELOC_OR1K_GOT_LO13,
5588 BFD_RELOC_OR1K_PLT26,
5589 BFD_RELOC_OR1K_PLTA26,
5590 BFD_RELOC_OR1K_GOTOFF_SLO16,
5591 BFD_RELOC_OR1K_COPY,
5592 BFD_RELOC_OR1K_GLOB_DAT,
5593 BFD_RELOC_OR1K_JMP_SLOT,
5594 BFD_RELOC_OR1K_RELATIVE,
5595 BFD_RELOC_OR1K_TLS_GD_HI16,
5596 BFD_RELOC_OR1K_TLS_GD_LO16,
5597 BFD_RELOC_OR1K_TLS_GD_PG21,
5598 BFD_RELOC_OR1K_TLS_GD_LO13,
5599 BFD_RELOC_OR1K_TLS_LDM_HI16,
5600 BFD_RELOC_OR1K_TLS_LDM_LO16,
5601 BFD_RELOC_OR1K_TLS_LDM_PG21,
5602 BFD_RELOC_OR1K_TLS_LDM_LO13,
5603 BFD_RELOC_OR1K_TLS_LDO_HI16,
5604 BFD_RELOC_OR1K_TLS_LDO_LO16,
5605 BFD_RELOC_OR1K_TLS_IE_HI16,
5606 BFD_RELOC_OR1K_TLS_IE_AHI16,
5607 BFD_RELOC_OR1K_TLS_IE_LO16,
5608 BFD_RELOC_OR1K_TLS_IE_PG21,
5609 BFD_RELOC_OR1K_TLS_IE_LO13,
5610 BFD_RELOC_OR1K_TLS_LE_HI16,
5611 BFD_RELOC_OR1K_TLS_LE_AHI16,
5612 BFD_RELOC_OR1K_TLS_LE_LO16,
5613 BFD_RELOC_OR1K_TLS_LE_SLO16,
5614 BFD_RELOC_OR1K_TLS_TPOFF,
5615 BFD_RELOC_OR1K_TLS_DTPOFF,
5616 BFD_RELOC_OR1K_TLS_DTPMOD,
5617
5618 /* H8 elf Relocations. */
5619 BFD_RELOC_H8_DIR16A8,
5620 BFD_RELOC_H8_DIR16R8,
5621 BFD_RELOC_H8_DIR24A8,
5622 BFD_RELOC_H8_DIR24R8,
5623 BFD_RELOC_H8_DIR32A16,
5624 BFD_RELOC_H8_DISP32A16,
5625
5626 /* Sony Xstormy16 Relocations. */
5627 BFD_RELOC_XSTORMY16_REL_12,
5628 BFD_RELOC_XSTORMY16_12,
5629 BFD_RELOC_XSTORMY16_24,
5630 BFD_RELOC_XSTORMY16_FPTR16,
5631
5632 /* Self-describing complex relocations. */
5633 BFD_RELOC_RELC,
5634
5635
5636 /* Infineon Relocations. */
5637 BFD_RELOC_XC16X_PAG,
5638 BFD_RELOC_XC16X_POF,
5639 BFD_RELOC_XC16X_SEG,
5640 BFD_RELOC_XC16X_SOF,
5641
5642 /* Relocations used by VAX ELF. */
5643 BFD_RELOC_VAX_GLOB_DAT,
5644 BFD_RELOC_VAX_JMP_SLOT,
5645 BFD_RELOC_VAX_RELATIVE,
5646
5647 /* Morpho MT - 16 bit immediate relocation. */
5648 BFD_RELOC_MT_PC16,
5649
5650 /* Morpho MT - Hi 16 bits of an address. */
5651 BFD_RELOC_MT_HI16,
5652
5653 /* Morpho MT - Low 16 bits of an address. */
5654 BFD_RELOC_MT_LO16,
5655
5656 /* Morpho MT - Used to tell the linker which vtable entries are used. */
5657 BFD_RELOC_MT_GNU_VTINHERIT,
5658
5659 /* Morpho MT - Used to tell the linker which vtable entries are used. */
5660 BFD_RELOC_MT_GNU_VTENTRY,
5661
5662 /* Morpho MT - 8 bit immediate relocation. */
5663 BFD_RELOC_MT_PCINSN8,
5664
5665 /* msp430 specific relocation codes */
5666 BFD_RELOC_MSP430_10_PCREL,
5667 BFD_RELOC_MSP430_16_PCREL,
5668 BFD_RELOC_MSP430_16,
5669 BFD_RELOC_MSP430_16_PCREL_BYTE,
5670 BFD_RELOC_MSP430_16_BYTE,
5671 BFD_RELOC_MSP430_2X_PCREL,
5672 BFD_RELOC_MSP430_RL_PCREL,
5673 BFD_RELOC_MSP430_ABS8,
5674 BFD_RELOC_MSP430X_PCR20_EXT_SRC,
5675 BFD_RELOC_MSP430X_PCR20_EXT_DST,
5676 BFD_RELOC_MSP430X_PCR20_EXT_ODST,
5677 BFD_RELOC_MSP430X_ABS20_EXT_SRC,
5678 BFD_RELOC_MSP430X_ABS20_EXT_DST,
5679 BFD_RELOC_MSP430X_ABS20_EXT_ODST,
5680 BFD_RELOC_MSP430X_ABS20_ADR_SRC,
5681 BFD_RELOC_MSP430X_ABS20_ADR_DST,
5682 BFD_RELOC_MSP430X_PCR16,
5683 BFD_RELOC_MSP430X_PCR20_CALL,
5684 BFD_RELOC_MSP430X_ABS16,
5685 BFD_RELOC_MSP430_ABS_HI16,
5686 BFD_RELOC_MSP430_PREL31,
5687 BFD_RELOC_MSP430_SYM_DIFF,
5688
5689 /* Relocations used by the Altera Nios II core. */
5690 BFD_RELOC_NIOS2_S16,
5691 BFD_RELOC_NIOS2_U16,
5692 BFD_RELOC_NIOS2_CALL26,
5693 BFD_RELOC_NIOS2_IMM5,
5694 BFD_RELOC_NIOS2_CACHE_OPX,
5695 BFD_RELOC_NIOS2_IMM6,
5696 BFD_RELOC_NIOS2_IMM8,
5697 BFD_RELOC_NIOS2_HI16,
5698 BFD_RELOC_NIOS2_LO16,
5699 BFD_RELOC_NIOS2_HIADJ16,
5700 BFD_RELOC_NIOS2_GPREL,
5701 BFD_RELOC_NIOS2_UJMP,
5702 BFD_RELOC_NIOS2_CJMP,
5703 BFD_RELOC_NIOS2_CALLR,
5704 BFD_RELOC_NIOS2_ALIGN,
5705 BFD_RELOC_NIOS2_GOT16,
5706 BFD_RELOC_NIOS2_CALL16,
5707 BFD_RELOC_NIOS2_GOTOFF_LO,
5708 BFD_RELOC_NIOS2_GOTOFF_HA,
5709 BFD_RELOC_NIOS2_PCREL_LO,
5710 BFD_RELOC_NIOS2_PCREL_HA,
5711 BFD_RELOC_NIOS2_TLS_GD16,
5712 BFD_RELOC_NIOS2_TLS_LDM16,
5713 BFD_RELOC_NIOS2_TLS_LDO16,
5714 BFD_RELOC_NIOS2_TLS_IE16,
5715 BFD_RELOC_NIOS2_TLS_LE16,
5716 BFD_RELOC_NIOS2_TLS_DTPMOD,
5717 BFD_RELOC_NIOS2_TLS_DTPREL,
5718 BFD_RELOC_NIOS2_TLS_TPREL,
5719 BFD_RELOC_NIOS2_COPY,
5720 BFD_RELOC_NIOS2_GLOB_DAT,
5721 BFD_RELOC_NIOS2_JUMP_SLOT,
5722 BFD_RELOC_NIOS2_RELATIVE,
5723 BFD_RELOC_NIOS2_GOTOFF,
5724 BFD_RELOC_NIOS2_CALL26_NOAT,
5725 BFD_RELOC_NIOS2_GOT_LO,
5726 BFD_RELOC_NIOS2_GOT_HA,
5727 BFD_RELOC_NIOS2_CALL_LO,
5728 BFD_RELOC_NIOS2_CALL_HA,
5729 BFD_RELOC_NIOS2_R2_S12,
5730 BFD_RELOC_NIOS2_R2_I10_1_PCREL,
5731 BFD_RELOC_NIOS2_R2_T1I7_1_PCREL,
5732 BFD_RELOC_NIOS2_R2_T1I7_2,
5733 BFD_RELOC_NIOS2_R2_T2I4,
5734 BFD_RELOC_NIOS2_R2_T2I4_1,
5735 BFD_RELOC_NIOS2_R2_T2I4_2,
5736 BFD_RELOC_NIOS2_R2_X1I7_2,
5737 BFD_RELOC_NIOS2_R2_X2L5,
5738 BFD_RELOC_NIOS2_R2_F1I5_2,
5739 BFD_RELOC_NIOS2_R2_L5I4X1,
5740 BFD_RELOC_NIOS2_R2_T1X1I6,
5741 BFD_RELOC_NIOS2_R2_T1X1I6_2,
5742
5743 /* PRU LDI 16-bit unsigned data-memory relocation. */
5744 BFD_RELOC_PRU_U16,
5745
5746 /* PRU LDI 16-bit unsigned instruction-memory relocation. */
5747 BFD_RELOC_PRU_U16_PMEMIMM,
5748
5749 /* PRU relocation for two consecutive LDI load instructions that load a
5750 32 bit value into a register. If the higher bits are all zero, then
5751 the second instruction may be relaxed. */
5752 BFD_RELOC_PRU_LDI32,
5753
5754 /* PRU QBBx 10-bit signed PC-relative relocation. */
5755 BFD_RELOC_PRU_S10_PCREL,
5756
5757 /* PRU 8-bit unsigned relocation used for the LOOP instruction. */
5758 BFD_RELOC_PRU_U8_PCREL,
5759
5760 /* PRU Program Memory relocations. Used to convert from byte addressing to
5761 32-bit word addressing. */
5762 BFD_RELOC_PRU_32_PMEM,
5763 BFD_RELOC_PRU_16_PMEM,
5764
5765 /* PRU relocations to mark the difference of two local symbols.
5766 These are only needed to support linker relaxation and can be ignored
5767 when not relaxing. The field is set to the value of the difference
5768 assuming no relaxation. The relocation encodes the position of the
5769 second symbol so the linker can determine whether to adjust the field
5770 value. The PMEM variants encode the word difference, instead of byte
5771 difference between symbols. */
5772 BFD_RELOC_PRU_GNU_DIFF8,
5773 BFD_RELOC_PRU_GNU_DIFF16,
5774 BFD_RELOC_PRU_GNU_DIFF32,
5775 BFD_RELOC_PRU_GNU_DIFF16_PMEM,
5776 BFD_RELOC_PRU_GNU_DIFF32_PMEM,
5777
5778 /* IQ2000 Relocations. */
5779 BFD_RELOC_IQ2000_OFFSET_16,
5780 BFD_RELOC_IQ2000_OFFSET_21,
5781 BFD_RELOC_IQ2000_UHI16,
5782
5783 /* Special Xtensa relocation used only by PLT entries in ELF shared
5784 objects to indicate that the runtime linker should set the value
5785 to one of its own internal functions or data structures. */
5786 BFD_RELOC_XTENSA_RTLD,
5787
5788 /* Xtensa relocations for ELF shared objects. */
5789 BFD_RELOC_XTENSA_GLOB_DAT,
5790 BFD_RELOC_XTENSA_JMP_SLOT,
5791 BFD_RELOC_XTENSA_RELATIVE,
5792
5793 /* Xtensa relocation used in ELF object files for symbols that may require
5794 PLT entries. Otherwise, this is just a generic 32-bit relocation. */
5795 BFD_RELOC_XTENSA_PLT,
5796
5797 /* Xtensa relocations to mark the difference of two local symbols.
5798 These are only needed to support linker relaxation and can be ignored
5799 when not relaxing. The field is set to the value of the difference
5800 assuming no relaxation. The relocation encodes the position of the
5801 first symbol so the linker can determine whether to adjust the field
5802 value. */
5803 BFD_RELOC_XTENSA_DIFF8,
5804 BFD_RELOC_XTENSA_DIFF16,
5805 BFD_RELOC_XTENSA_DIFF32,
5806
5807 /* Generic Xtensa relocations for instruction operands. Only the slot
5808 number is encoded in the relocation. The relocation applies to the
5809 last PC-relative immediate operand, or if there are no PC-relative
5810 immediates, to the last immediate operand. */
5811 BFD_RELOC_XTENSA_SLOT0_OP,
5812 BFD_RELOC_XTENSA_SLOT1_OP,
5813 BFD_RELOC_XTENSA_SLOT2_OP,
5814 BFD_RELOC_XTENSA_SLOT3_OP,
5815 BFD_RELOC_XTENSA_SLOT4_OP,
5816 BFD_RELOC_XTENSA_SLOT5_OP,
5817 BFD_RELOC_XTENSA_SLOT6_OP,
5818 BFD_RELOC_XTENSA_SLOT7_OP,
5819 BFD_RELOC_XTENSA_SLOT8_OP,
5820 BFD_RELOC_XTENSA_SLOT9_OP,
5821 BFD_RELOC_XTENSA_SLOT10_OP,
5822 BFD_RELOC_XTENSA_SLOT11_OP,
5823 BFD_RELOC_XTENSA_SLOT12_OP,
5824 BFD_RELOC_XTENSA_SLOT13_OP,
5825 BFD_RELOC_XTENSA_SLOT14_OP,
5826
5827 /* Alternate Xtensa relocations. Only the slot is encoded in the
5828 relocation. The meaning of these relocations is opcode-specific. */
5829 BFD_RELOC_XTENSA_SLOT0_ALT,
5830 BFD_RELOC_XTENSA_SLOT1_ALT,
5831 BFD_RELOC_XTENSA_SLOT2_ALT,
5832 BFD_RELOC_XTENSA_SLOT3_ALT,
5833 BFD_RELOC_XTENSA_SLOT4_ALT,
5834 BFD_RELOC_XTENSA_SLOT5_ALT,
5835 BFD_RELOC_XTENSA_SLOT6_ALT,
5836 BFD_RELOC_XTENSA_SLOT7_ALT,
5837 BFD_RELOC_XTENSA_SLOT8_ALT,
5838 BFD_RELOC_XTENSA_SLOT9_ALT,
5839 BFD_RELOC_XTENSA_SLOT10_ALT,
5840 BFD_RELOC_XTENSA_SLOT11_ALT,
5841 BFD_RELOC_XTENSA_SLOT12_ALT,
5842 BFD_RELOC_XTENSA_SLOT13_ALT,
5843 BFD_RELOC_XTENSA_SLOT14_ALT,
5844
5845 /* Xtensa relocations for backward compatibility. These have all been
5846 replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
5847 BFD_RELOC_XTENSA_OP0,
5848 BFD_RELOC_XTENSA_OP1,
5849 BFD_RELOC_XTENSA_OP2,
5850
5851 /* Xtensa relocation to mark that the assembler expanded the
5852 instructions from an original target. The expansion size is
5853 encoded in the reloc size. */
5854 BFD_RELOC_XTENSA_ASM_EXPAND,
5855
5856 /* Xtensa relocation to mark that the linker should simplify
5857 assembler-expanded instructions. This is commonly used
5858 internally by the linker after analysis of a
5859 BFD_RELOC_XTENSA_ASM_EXPAND. */
5860 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
5861
5862 /* Xtensa TLS relocations. */
5863 BFD_RELOC_XTENSA_TLSDESC_FN,
5864 BFD_RELOC_XTENSA_TLSDESC_ARG,
5865 BFD_RELOC_XTENSA_TLS_DTPOFF,
5866 BFD_RELOC_XTENSA_TLS_TPOFF,
5867 BFD_RELOC_XTENSA_TLS_FUNC,
5868 BFD_RELOC_XTENSA_TLS_ARG,
5869 BFD_RELOC_XTENSA_TLS_CALL,
5870
5871 /* 8 bit signed offset in (ix+d) or (iy+d). */
5872 BFD_RELOC_Z80_DISP8,
5873
5874 /* DJNZ offset. */
5875 BFD_RELOC_Z8K_DISP7,
5876
5877 /* CALR offset. */
5878 BFD_RELOC_Z8K_CALLR,
5879
5880 /* 4 bit value. */
5881 BFD_RELOC_Z8K_IMM4L,
5882
5883 /* Lattice Mico32 relocations. */
5884 BFD_RELOC_LM32_CALL,
5885 BFD_RELOC_LM32_BRANCH,
5886 BFD_RELOC_LM32_16_GOT,
5887 BFD_RELOC_LM32_GOTOFF_HI16,
5888 BFD_RELOC_LM32_GOTOFF_LO16,
5889 BFD_RELOC_LM32_COPY,
5890 BFD_RELOC_LM32_GLOB_DAT,
5891 BFD_RELOC_LM32_JMP_SLOT,
5892 BFD_RELOC_LM32_RELATIVE,
5893
5894 /* Difference between two section addreses. Must be followed by a
5895 BFD_RELOC_MACH_O_PAIR. */
5896 BFD_RELOC_MACH_O_SECTDIFF,
5897
5898 /* Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol. */
5899 BFD_RELOC_MACH_O_LOCAL_SECTDIFF,
5900
5901 /* Pair of relocation. Contains the first symbol. */
5902 BFD_RELOC_MACH_O_PAIR,
5903
5904 /* Symbol will be substracted. Must be followed by a BFD_RELOC_32. */
5905 BFD_RELOC_MACH_O_SUBTRACTOR32,
5906
5907 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
5908 BFD_RELOC_MACH_O_SUBTRACTOR64,
5909
5910 /* PCREL relocations. They are marked as branch to create PLT entry if
5911 required. */
5912 BFD_RELOC_MACH_O_X86_64_BRANCH32,
5913 BFD_RELOC_MACH_O_X86_64_BRANCH8,
5914
5915 /* Used when referencing a GOT entry. */
5916 BFD_RELOC_MACH_O_X86_64_GOT,
5917
5918 /* Used when loading a GOT entry with movq. It is specially marked so that
5919 the linker could optimize the movq to a leaq if possible. */
5920 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
5921
5922 /* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
5923 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
5924
5925 /* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
5926 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
5927
5928 /* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
5929 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
5930
5931 /* Used when referencing a TLV entry. */
5932 BFD_RELOC_MACH_O_X86_64_TLV,
5933
5934 /* Addend for PAGE or PAGEOFF. */
5935 BFD_RELOC_MACH_O_ARM64_ADDEND,
5936
5937 /* Relative offset to page of GOT slot. */
5938 BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGE21,
5939
5940 /* Relative offset within page of GOT slot. */
5941 BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGEOFF12,
5942
5943 /* Address of a GOT entry. */
5944 BFD_RELOC_MACH_O_ARM64_POINTER_TO_GOT,
5945
5946 /* This is a 32 bit reloc for the microblaze that stores the
5947 low 16 bits of a value */
5948 BFD_RELOC_MICROBLAZE_32_LO,
5949
5950 /* This is a 32 bit pc-relative reloc for the microblaze that
5951 stores the low 16 bits of a value */
5952 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
5953
5954 /* This is a 32 bit reloc for the microblaze that stores a
5955 value relative to the read-only small data area anchor */
5956 BFD_RELOC_MICROBLAZE_32_ROSDA,
5957
5958 /* This is a 32 bit reloc for the microblaze that stores a
5959 value relative to the read-write small data area anchor */
5960 BFD_RELOC_MICROBLAZE_32_RWSDA,
5961
5962 /* This is a 32 bit reloc for the microblaze to handle
5963 expressions of the form "Symbol Op Symbol" */
5964 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
5965
5966 /* This is a 64 bit reloc that stores the 32 bit pc relative
5967 value in two words (with an imm instruction). No relocation is
5968 done here - only used for relaxing */
5969 BFD_RELOC_MICROBLAZE_64_NONE,
5970
5971 /* This is a 64 bit reloc that stores the 32 bit pc relative
5972 value in two words (with an imm instruction). The relocation is
5973 PC-relative GOT offset */
5974 BFD_RELOC_MICROBLAZE_64_GOTPC,
5975
5976 /* This is a 64 bit reloc that stores the 32 bit pc relative
5977 value in two words (with an imm instruction). The relocation is
5978 GOT offset */
5979 BFD_RELOC_MICROBLAZE_64_GOT,
5980
5981 /* This is a 64 bit reloc that stores the 32 bit pc relative
5982 value in two words (with an imm instruction). The relocation is
5983 PC-relative offset into PLT */
5984 BFD_RELOC_MICROBLAZE_64_PLT,
5985
5986 /* This is a 64 bit reloc that stores the 32 bit GOT relative
5987 value in two words (with an imm instruction). The relocation is
5988 relative offset from _GLOBAL_OFFSET_TABLE_ */
5989 BFD_RELOC_MICROBLAZE_64_GOTOFF,
5990
5991 /* This is a 32 bit reloc that stores the 32 bit GOT relative
5992 value in a word. The relocation is relative offset from */
5993 BFD_RELOC_MICROBLAZE_32_GOTOFF,
5994
5995 /* This is used to tell the dynamic linker to copy the value out of
5996 the dynamic object into the runtime process image. */
5997 BFD_RELOC_MICROBLAZE_COPY,
5998
5999 /* Unused Reloc */
6000 BFD_RELOC_MICROBLAZE_64_TLS,
6001
6002 /* This is a 64 bit reloc that stores the 32 bit GOT relative value
6003 of the GOT TLS GD info entry in two words (with an imm instruction). The
6004 relocation is GOT offset. */
6005 BFD_RELOC_MICROBLAZE_64_TLSGD,
6006
6007 /* This is a 64 bit reloc that stores the 32 bit GOT relative value
6008 of the GOT TLS LD info entry in two words (with an imm instruction). The
6009 relocation is GOT offset. */
6010 BFD_RELOC_MICROBLAZE_64_TLSLD,
6011
6012 /* This is a 32 bit reloc that stores the Module ID to GOT(n). */
6013 BFD_RELOC_MICROBLAZE_32_TLSDTPMOD,
6014
6015 /* This is a 32 bit reloc that stores TLS offset to GOT(n+1). */
6016 BFD_RELOC_MICROBLAZE_32_TLSDTPREL,
6017
6018 /* This is a 32 bit reloc for storing TLS offset to two words (uses imm
6019 instruction) */
6020 BFD_RELOC_MICROBLAZE_64_TLSDTPREL,
6021
6022 /* This is a 64 bit reloc that stores 32-bit thread pointer relative offset
6023 to two words (uses imm instruction). */
6024 BFD_RELOC_MICROBLAZE_64_TLSGOTTPREL,
6025
6026 /* This is a 64 bit reloc that stores 32-bit thread pointer relative offset
6027 to two words (uses imm instruction). */
6028 BFD_RELOC_MICROBLAZE_64_TLSTPREL,
6029
6030 /* This is a 64 bit reloc that stores the 32 bit pc relative
6031 value in two words (with an imm instruction). The relocation is
6032 PC-relative offset from start of TEXT. */
6033 BFD_RELOC_MICROBLAZE_64_TEXTPCREL,
6034
6035 /* This is a 64 bit reloc that stores the 32 bit offset
6036 value in two words (with an imm instruction). The relocation is
6037 relative offset from start of TEXT. */
6038 BFD_RELOC_MICROBLAZE_64_TEXTREL,
6039
6040 /* AArch64 pseudo relocation code to mark the start of the AArch64
6041 relocation enumerators. N.B. the order of the enumerators is
6042 important as several tables in the AArch64 bfd backend are indexed
6043 by these enumerators; make sure they are all synced. */
6044 BFD_RELOC_AARCH64_RELOC_START,
6045
6046 /* Deprecated AArch64 null relocation code. */
6047 BFD_RELOC_AARCH64_NULL,
6048
6049 /* AArch64 null relocation code. */
6050 BFD_RELOC_AARCH64_NONE,
6051
6052 /* Basic absolute relocations of N bits. These are equivalent to
6053 BFD_RELOC_N and they were added to assist the indexing of the howto
6054 table. */
6055 BFD_RELOC_AARCH64_64,
6056 BFD_RELOC_AARCH64_32,
6057 BFD_RELOC_AARCH64_16,
6058
6059 /* PC-relative relocations. These are equivalent to BFD_RELOC_N_PCREL
6060 and they were added to assist the indexing of the howto table. */
6061 BFD_RELOC_AARCH64_64_PCREL,
6062 BFD_RELOC_AARCH64_32_PCREL,
6063 BFD_RELOC_AARCH64_16_PCREL,
6064
6065 /* AArch64 MOV[NZK] instruction with most significant bits 0 to 15
6066 of an unsigned address/value. */
6067 BFD_RELOC_AARCH64_MOVW_G0,
6068
6069 /* AArch64 MOV[NZK] instruction with less significant bits 0 to 15 of
6070 an address/value. No overflow checking. */
6071 BFD_RELOC_AARCH64_MOVW_G0_NC,
6072
6073 /* AArch64 MOV[NZK] instruction with most significant bits 16 to 31
6074 of an unsigned address/value. */
6075 BFD_RELOC_AARCH64_MOVW_G1,
6076
6077 /* AArch64 MOV[NZK] instruction with less significant bits 16 to 31
6078 of an address/value. No overflow checking. */
6079 BFD_RELOC_AARCH64_MOVW_G1_NC,
6080
6081 /* AArch64 MOV[NZK] instruction with most significant bits 32 to 47
6082 of an unsigned address/value. */
6083 BFD_RELOC_AARCH64_MOVW_G2,
6084
6085 /* AArch64 MOV[NZK] instruction with less significant bits 32 to 47
6086 of an address/value. No overflow checking. */
6087 BFD_RELOC_AARCH64_MOVW_G2_NC,
6088
6089 /* AArch64 MOV[NZK] instruction with most signficant bits 48 to 64
6090 of a signed or unsigned address/value. */
6091 BFD_RELOC_AARCH64_MOVW_G3,
6092
6093 /* AArch64 MOV[NZ] instruction with most significant bits 0 to 15
6094 of a signed value. Changes instruction to MOVZ or MOVN depending on the
6095 value's sign. */
6096 BFD_RELOC_AARCH64_MOVW_G0_S,
6097
6098 /* AArch64 MOV[NZ] instruction with most significant bits 16 to 31
6099 of a signed value. Changes instruction to MOVZ or MOVN depending on the
6100 value's sign. */
6101 BFD_RELOC_AARCH64_MOVW_G1_S,
6102
6103 /* AArch64 MOV[NZ] instruction with most significant bits 32 to 47
6104 of a signed value. Changes instruction to MOVZ or MOVN depending on the
6105 value's sign. */
6106 BFD_RELOC_AARCH64_MOVW_G2_S,
6107
6108 /* AArch64 MOV[NZ] instruction with most significant bits 0 to 15
6109 of a signed value. Changes instruction to MOVZ or MOVN depending on the
6110 value's sign. */
6111 BFD_RELOC_AARCH64_MOVW_PREL_G0,
6112
6113 /* AArch64 MOV[NZ] instruction with most significant bits 0 to 15
6114 of a signed value. Changes instruction to MOVZ or MOVN depending on the
6115 value's sign. */
6116 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
6117
6118 /* AArch64 MOVK instruction with most significant bits 16 to 31
6119 of a signed value. */
6120 BFD_RELOC_AARCH64_MOVW_PREL_G1,
6121
6122 /* AArch64 MOVK instruction with most significant bits 16 to 31
6123 of a signed value. */
6124 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
6125
6126 /* AArch64 MOVK instruction with most significant bits 32 to 47
6127 of a signed value. */
6128 BFD_RELOC_AARCH64_MOVW_PREL_G2,
6129
6130 /* AArch64 MOVK instruction with most significant bits 32 to 47
6131 of a signed value. */
6132 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
6133
6134 /* AArch64 MOVK instruction with most significant bits 47 to 63
6135 of a signed value. */
6136 BFD_RELOC_AARCH64_MOVW_PREL_G3,
6137
6138 /* AArch64 Load Literal instruction, holding a 19 bit pc-relative word
6139 offset. The lowest two bits must be zero and are not stored in the
6140 instruction, giving a 21 bit signed byte offset. */
6141 BFD_RELOC_AARCH64_LD_LO19_PCREL,
6142
6143 /* AArch64 ADR instruction, holding a simple 21 bit pc-relative byte offset. */
6144 BFD_RELOC_AARCH64_ADR_LO21_PCREL,
6145
6146 /* AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page
6147 offset, giving a 4KB aligned page base address. */
6148 BFD_RELOC_AARCH64_ADR_HI21_PCREL,
6149
6150 /* AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page
6151 offset, giving a 4KB aligned page base address, but with no overflow
6152 checking. */
6153 BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL,
6154
6155 /* AArch64 ADD immediate instruction, holding bits 0 to 11 of the address.
6156 Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
6157 BFD_RELOC_AARCH64_ADD_LO12,
6158
6159 /* AArch64 8-bit load/store instruction, holding bits 0 to 11 of the
6160 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
6161 BFD_RELOC_AARCH64_LDST8_LO12,
6162
6163 /* AArch64 14 bit pc-relative test bit and branch.
6164 The lowest two bits must be zero and are not stored in the instruction,
6165 giving a 16 bit signed byte offset. */
6166 BFD_RELOC_AARCH64_TSTBR14,
6167
6168 /* AArch64 19 bit pc-relative conditional branch and compare & branch.
6169 The lowest two bits must be zero and are not stored in the instruction,
6170 giving a 21 bit signed byte offset. */
6171 BFD_RELOC_AARCH64_BRANCH19,
6172
6173 /* AArch64 26 bit pc-relative unconditional branch.
6174 The lowest two bits must be zero and are not stored in the instruction,
6175 giving a 28 bit signed byte offset. */
6176 BFD_RELOC_AARCH64_JUMP26,
6177
6178 /* AArch64 26 bit pc-relative unconditional branch and link.
6179 The lowest two bits must be zero and are not stored in the instruction,
6180 giving a 28 bit signed byte offset. */
6181 BFD_RELOC_AARCH64_CALL26,
6182
6183 /* AArch64 16-bit load/store instruction, holding bits 0 to 11 of the
6184 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
6185 BFD_RELOC_AARCH64_LDST16_LO12,
6186
6187 /* AArch64 32-bit load/store instruction, holding bits 0 to 11 of the
6188 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
6189 BFD_RELOC_AARCH64_LDST32_LO12,
6190
6191 /* AArch64 64-bit load/store instruction, holding bits 0 to 11 of the
6192 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
6193 BFD_RELOC_AARCH64_LDST64_LO12,
6194
6195 /* AArch64 128-bit load/store instruction, holding bits 0 to 11 of the
6196 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
6197 BFD_RELOC_AARCH64_LDST128_LO12,
6198
6199 /* AArch64 Load Literal instruction, holding a 19 bit PC relative word
6200 offset of the global offset table entry for a symbol. The lowest two
6201 bits must be zero and are not stored in the instruction, giving a 21
6202 bit signed byte offset. This relocation type requires signed overflow
6203 checking. */
6204 BFD_RELOC_AARCH64_GOT_LD_PREL19,
6205
6206 /* Get to the page base of the global offset table entry for a symbol as
6207 part of an ADRP instruction using a 21 bit PC relative value.Used in
6208 conjunction with BFD_RELOC_AARCH64_LD64_GOT_LO12_NC. */
6209 BFD_RELOC_AARCH64_ADR_GOT_PAGE,
6210
6211 /* Unsigned 12 bit byte offset for 64 bit load/store from the page of
6212 the GOT entry for this symbol. Used in conjunction with
6213 BFD_RELOC_AARCH64_ADR_GOT_PAGE. Valid in LP64 ABI only. */
6214 BFD_RELOC_AARCH64_LD64_GOT_LO12_NC,
6215
6216 /* Unsigned 12 bit byte offset for 32 bit load/store from the page of
6217 the GOT entry for this symbol. Used in conjunction with
6218 BFD_RELOC_AARCH64_ADR_GOT_PAGE. Valid in ILP32 ABI only. */
6219 BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
6220
6221 /* Unsigned 16 bit byte offset for 64 bit load/store from the GOT entry
6222 for this symbol. Valid in LP64 ABI only. */
6223 BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
6224
6225 /* Unsigned 16 bit byte higher offset for 64 bit load/store from the GOT entry
6226 for this symbol. Valid in LP64 ABI only. */
6227 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1,
6228
6229 /* Unsigned 15 bit byte offset for 64 bit load/store from the page of
6230 the GOT entry for this symbol. Valid in LP64 ABI only. */
6231 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15,
6232
6233 /* Scaled 14 bit byte offset to the page base of the global offset table. */
6234 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14,
6235
6236 /* Scaled 15 bit byte offset to the page base of the global offset table. */
6237 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15,
6238
6239 /* Get to the page base of the global offset table entry for a symbols
6240 tls_index structure as part of an adrp instruction using a 21 bit PC
6241 relative value. Used in conjunction with
6242 BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC. */
6243 BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21,
6244
6245 /* AArch64 TLS General Dynamic */
6246 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21,
6247
6248 /* Unsigned 12 bit byte offset to global offset table entry for a symbols
6249 tls_index structure. Used in conjunction with
6250 BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21. */
6251 BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC,
6252
6253 /* AArch64 TLS General Dynamic relocation. */
6254 BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC,
6255
6256 /* AArch64 TLS General Dynamic relocation. */
6257 BFD_RELOC_AARCH64_TLSGD_MOVW_G1,
6258
6259 /* AArch64 TLS INITIAL EXEC relocation. */
6260 BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21,
6261
6262 /* AArch64 TLS INITIAL EXEC relocation. */
6263 BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC,
6264
6265 /* AArch64 TLS INITIAL EXEC relocation. */
6266 BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC,
6267
6268 /* AArch64 TLS INITIAL EXEC relocation. */
6269 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19,
6270
6271 /* AArch64 TLS INITIAL EXEC relocation. */
6272 BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC,
6273
6274 /* AArch64 TLS INITIAL EXEC relocation. */
6275 BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1,
6276
6277 /* bit[23:12] of byte offset to module TLS base address. */
6278 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12,
6279
6280 /* Unsigned 12 bit byte offset to module TLS base address. */
6281 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12,
6282
6283 /* No overflow check version of BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12. */
6284 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC,
6285
6286 /* Unsigned 12 bit byte offset to global offset table entry for a symbols
6287 tls_index structure. Used in conjunction with
6288 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21. */
6289 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC,
6290
6291 /* GOT entry page address for AArch64 TLS Local Dynamic, used with ADRP
6292 instruction. */
6293 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21,
6294
6295 /* GOT entry address for AArch64 TLS Local Dynamic, used with ADR instruction. */
6296 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21,
6297
6298 /* bit[11:1] of byte offset to module TLS base address, encoded in ldst
6299 instructions. */
6300 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
6301
6302 /* Similar as BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12, but no overflow check. */
6303 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
6304
6305 /* bit[11:2] of byte offset to module TLS base address, encoded in ldst
6306 instructions. */
6307 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
6308
6309 /* Similar as BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12, but no overflow check. */
6310 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
6311
6312 /* bit[11:3] of byte offset to module TLS base address, encoded in ldst
6313 instructions. */
6314 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
6315
6316 /* Similar as BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12, but no overflow check. */
6317 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
6318
6319 /* bit[11:0] of byte offset to module TLS base address, encoded in ldst
6320 instructions. */
6321 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
6322
6323 /* Similar as BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12, but no overflow check. */
6324 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
6325
6326 /* bit[15:0] of byte offset to module TLS base address. */
6327 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0,
6328
6329 /* No overflow check version of BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0 */
6330 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC,
6331
6332 /* bit[31:16] of byte offset to module TLS base address. */
6333 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1,
6334
6335 /* No overflow check version of BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1 */
6336 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC,
6337
6338 /* bit[47:32] of byte offset to module TLS base address. */
6339 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2,
6340
6341 /* AArch64 TLS LOCAL EXEC relocation. */
6342 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2,
6343
6344 /* AArch64 TLS LOCAL EXEC relocation. */
6345 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1,
6346
6347 /* AArch64 TLS LOCAL EXEC relocation. */
6348 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC,
6349
6350 /* AArch64 TLS LOCAL EXEC relocation. */
6351 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0,
6352
6353 /* AArch64 TLS LOCAL EXEC relocation. */
6354 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC,
6355
6356 /* AArch64 TLS LOCAL EXEC relocation. */
6357 BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12,
6358
6359 /* AArch64 TLS LOCAL EXEC relocation. */
6360 BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12,
6361
6362 /* AArch64 TLS LOCAL EXEC relocation. */
6363 BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC,
6364
6365 /* bit[11:1] of byte offset to module TLS base address, encoded in ldst
6366 instructions. */
6367 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
6368
6369 /* Similar as BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12, but no overflow check. */
6370 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
6371
6372 /* bit[11:2] of byte offset to module TLS base address, encoded in ldst
6373 instructions. */
6374 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
6375
6376 /* Similar as BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12, but no overflow check. */
6377 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
6378
6379 /* bit[11:3] of byte offset to module TLS base address, encoded in ldst
6380 instructions. */
6381 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
6382
6383 /* Similar as BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12, but no overflow check. */
6384 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
6385
6386 /* bit[11:0] of byte offset to module TLS base address, encoded in ldst
6387 instructions. */
6388 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
6389
6390 /* Similar as BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12, but no overflow check. */
6391 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC,
6392
6393 /* AArch64 TLS DESC relocation. */
6394 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19,
6395
6396 /* AArch64 TLS DESC relocation. */
6397 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21,
6398
6399 /* AArch64 TLS DESC relocation. */
6400 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21,
6401
6402 /* AArch64 TLS DESC relocation. */
6403 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12,
6404
6405 /* AArch64 TLS DESC relocation. */
6406 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
6407
6408 /* AArch64 TLS DESC relocation. */
6409 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12,
6410
6411 /* AArch64 TLS DESC relocation. */
6412 BFD_RELOC_AARCH64_TLSDESC_OFF_G1,
6413
6414 /* AArch64 TLS DESC relocation. */
6415 BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC,
6416
6417 /* AArch64 TLS DESC relocation. */
6418 BFD_RELOC_AARCH64_TLSDESC_LDR,
6419
6420 /* AArch64 TLS DESC relocation. */
6421 BFD_RELOC_AARCH64_TLSDESC_ADD,
6422
6423 /* AArch64 TLS DESC relocation. */
6424 BFD_RELOC_AARCH64_TLSDESC_CALL,
6425
6426 /* AArch64 TLS relocation. */
6427 BFD_RELOC_AARCH64_COPY,
6428
6429 /* AArch64 TLS relocation. */
6430 BFD_RELOC_AARCH64_GLOB_DAT,
6431
6432 /* AArch64 TLS relocation. */
6433 BFD_RELOC_AARCH64_JUMP_SLOT,
6434
6435 /* AArch64 TLS relocation. */
6436 BFD_RELOC_AARCH64_RELATIVE,
6437
6438 /* AArch64 TLS relocation. */
6439 BFD_RELOC_AARCH64_TLS_DTPMOD,
6440
6441 /* AArch64 TLS relocation. */
6442 BFD_RELOC_AARCH64_TLS_DTPREL,
6443
6444 /* AArch64 TLS relocation. */
6445 BFD_RELOC_AARCH64_TLS_TPREL,
6446
6447 /* AArch64 TLS relocation. */
6448 BFD_RELOC_AARCH64_TLSDESC,
6449
6450 /* AArch64 support for STT_GNU_IFUNC. */
6451 BFD_RELOC_AARCH64_IRELATIVE,
6452
6453 /* AArch64 pseudo relocation code to mark the end of the AArch64
6454 relocation enumerators that have direct mapping to ELF reloc codes.
6455 There are a few more enumerators after this one; those are mainly
6456 used by the AArch64 assembler for the internal fixup or to select
6457 one of the above enumerators. */
6458 BFD_RELOC_AARCH64_RELOC_END,
6459
6460 /* AArch64 pseudo relocation code to be used internally by the AArch64
6461 assembler and not (currently) written to any object files. */
6462 BFD_RELOC_AARCH64_GAS_INTERNAL_FIXUP,
6463
6464 /* AArch64 unspecified load/store instruction, holding bits 0 to 11 of the
6465 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
6466 BFD_RELOC_AARCH64_LDST_LO12,
6467
6468 /* AArch64 pseudo relocation code for TLS local dynamic mode. It's to be
6469 used internally by the AArch64 assembler and not (currently) written to
6470 any object files. */
6471 BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12,
6472
6473 /* Similar as BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12, but no overflow check. */
6474 BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12_NC,
6475
6476 /* AArch64 pseudo relocation code for TLS local exec mode. It's to be
6477 used internally by the AArch64 assembler and not (currently) written to
6478 any object files. */
6479 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12,
6480
6481 /* Similar as BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12, but no overflow check. */
6482 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
6483
6484 /* AArch64 pseudo relocation code to be used internally by the AArch64
6485 assembler and not (currently) written to any object files. */
6486 BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
6487
6488 /* AArch64 pseudo relocation code to be used internally by the AArch64
6489 assembler and not (currently) written to any object files. */
6490 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC,
6491
6492 /* AArch64 pseudo relocation code to be used internally by the AArch64
6493 assembler and not (currently) written to any object files. */
6494 BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
6495
6496 /* Tilera TILEPro Relocations. */
6497 BFD_RELOC_TILEPRO_COPY,
6498 BFD_RELOC_TILEPRO_GLOB_DAT,
6499 BFD_RELOC_TILEPRO_JMP_SLOT,
6500 BFD_RELOC_TILEPRO_RELATIVE,
6501 BFD_RELOC_TILEPRO_BROFF_X1,
6502 BFD_RELOC_TILEPRO_JOFFLONG_X1,
6503 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT,
6504 BFD_RELOC_TILEPRO_IMM8_X0,
6505 BFD_RELOC_TILEPRO_IMM8_Y0,
6506 BFD_RELOC_TILEPRO_IMM8_X1,
6507 BFD_RELOC_TILEPRO_IMM8_Y1,
6508 BFD_RELOC_TILEPRO_DEST_IMM8_X1,
6509 BFD_RELOC_TILEPRO_MT_IMM15_X1,
6510 BFD_RELOC_TILEPRO_MF_IMM15_X1,
6511 BFD_RELOC_TILEPRO_IMM16_X0,
6512 BFD_RELOC_TILEPRO_IMM16_X1,
6513 BFD_RELOC_TILEPRO_IMM16_X0_LO,
6514 BFD_RELOC_TILEPRO_IMM16_X1_LO,
6515 BFD_RELOC_TILEPRO_IMM16_X0_HI,
6516 BFD_RELOC_TILEPRO_IMM16_X1_HI,
6517 BFD_RELOC_TILEPRO_IMM16_X0_HA,
6518 BFD_RELOC_TILEPRO_IMM16_X1_HA,
6519 BFD_RELOC_TILEPRO_IMM16_X0_PCREL,
6520 BFD_RELOC_TILEPRO_IMM16_X1_PCREL,
6521 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL,
6522 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL,
6523 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL,
6524 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL,
6525 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL,
6526 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL,
6527 BFD_RELOC_TILEPRO_IMM16_X0_GOT,
6528 BFD_RELOC_TILEPRO_IMM16_X1_GOT,
6529 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO,
6530 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO,
6531 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI,
6532 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI,
6533 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA,
6534 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA,
6535 BFD_RELOC_TILEPRO_MMSTART_X0,
6536 BFD_RELOC_TILEPRO_MMEND_X0,
6537 BFD_RELOC_TILEPRO_MMSTART_X1,
6538 BFD_RELOC_TILEPRO_MMEND_X1,
6539 BFD_RELOC_TILEPRO_SHAMT_X0,
6540 BFD_RELOC_TILEPRO_SHAMT_X1,
6541 BFD_RELOC_TILEPRO_SHAMT_Y0,
6542 BFD_RELOC_TILEPRO_SHAMT_Y1,
6543 BFD_RELOC_TILEPRO_TLS_GD_CALL,
6544 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
6545 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
6546 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
6547 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
6548 BFD_RELOC_TILEPRO_TLS_IE_LOAD,
6549 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD,
6550 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD,
6551 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO,
6552 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO,
6553 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI,
6554 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI,
6555 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA,
6556 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA,
6557 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE,
6558 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE,
6559 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO,
6560 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO,
6561 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI,
6562 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI,
6563 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA,
6564 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA,
6565 BFD_RELOC_TILEPRO_TLS_DTPMOD32,
6566 BFD_RELOC_TILEPRO_TLS_DTPOFF32,
6567 BFD_RELOC_TILEPRO_TLS_TPOFF32,
6568 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
6569 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
6570 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
6571 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
6572 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
6573 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
6574 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
6575 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
6576
6577 /* Tilera TILE-Gx Relocations. */
6578 BFD_RELOC_TILEGX_HW0,
6579 BFD_RELOC_TILEGX_HW1,
6580 BFD_RELOC_TILEGX_HW2,
6581 BFD_RELOC_TILEGX_HW3,
6582 BFD_RELOC_TILEGX_HW0_LAST,
6583 BFD_RELOC_TILEGX_HW1_LAST,
6584 BFD_RELOC_TILEGX_HW2_LAST,
6585 BFD_RELOC_TILEGX_COPY,
6586 BFD_RELOC_TILEGX_GLOB_DAT,
6587 BFD_RELOC_TILEGX_JMP_SLOT,
6588 BFD_RELOC_TILEGX_RELATIVE,
6589 BFD_RELOC_TILEGX_BROFF_X1,
6590 BFD_RELOC_TILEGX_JUMPOFF_X1,
6591 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT,
6592 BFD_RELOC_TILEGX_IMM8_X0,
6593 BFD_RELOC_TILEGX_IMM8_Y0,
6594 BFD_RELOC_TILEGX_IMM8_X1,
6595 BFD_RELOC_TILEGX_IMM8_Y1,
6596 BFD_RELOC_TILEGX_DEST_IMM8_X1,
6597 BFD_RELOC_TILEGX_MT_IMM14_X1,
6598 BFD_RELOC_TILEGX_MF_IMM14_X1,
6599 BFD_RELOC_TILEGX_MMSTART_X0,
6600 BFD_RELOC_TILEGX_MMEND_X0,
6601 BFD_RELOC_TILEGX_SHAMT_X0,
6602 BFD_RELOC_TILEGX_SHAMT_X1,
6603 BFD_RELOC_TILEGX_SHAMT_Y0,
6604 BFD_RELOC_TILEGX_SHAMT_Y1,
6605 BFD_RELOC_TILEGX_IMM16_X0_HW0,
6606 BFD_RELOC_TILEGX_IMM16_X1_HW0,
6607 BFD_RELOC_TILEGX_IMM16_X0_HW1,
6608 BFD_RELOC_TILEGX_IMM16_X1_HW1,
6609 BFD_RELOC_TILEGX_IMM16_X0_HW2,
6610 BFD_RELOC_TILEGX_IMM16_X1_HW2,
6611 BFD_RELOC_TILEGX_IMM16_X0_HW3,
6612 BFD_RELOC_TILEGX_IMM16_X1_HW3,
6613 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST,
6614 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST,
6615 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST,
6616 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST,
6617 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST,
6618 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST,
6619 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL,
6620 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL,
6621 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL,
6622 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL,
6623 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL,
6624 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL,
6625 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL,
6626 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL,
6627 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL,
6628 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL,
6629 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL,
6630 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL,
6631 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL,
6632 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL,
6633 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT,
6634 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT,
6635 BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
6636 BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
6637 BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
6638 BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
6639 BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
6640 BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
6641 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT,
6642 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT,
6643 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT,
6644 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT,
6645 BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
6646 BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
6647 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD,
6648 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD,
6649 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
6650 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
6651 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
6652 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
6653 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
6654 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
6655 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD,
6656 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD,
6657 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD,
6658 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD,
6659 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE,
6660 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE,
6661 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
6662 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
6663 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
6664 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
6665 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
6666 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL,
6667 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE,
6668 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE,
6669 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE,
6670 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE,
6671 BFD_RELOC_TILEGX_TLS_DTPMOD64,
6672 BFD_RELOC_TILEGX_TLS_DTPOFF64,
6673 BFD_RELOC_TILEGX_TLS_TPOFF64,
6674 BFD_RELOC_TILEGX_TLS_DTPMOD32,
6675 BFD_RELOC_TILEGX_TLS_DTPOFF32,
6676 BFD_RELOC_TILEGX_TLS_TPOFF32,
6677 BFD_RELOC_TILEGX_TLS_GD_CALL,
6678 BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
6679 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
6680 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
6681 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD,
6682 BFD_RELOC_TILEGX_TLS_IE_LOAD,
6683 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
6684 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
6685 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD,
6686 BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD,
6687
6688 /* Linux eBPF relocations. */
6689 BFD_RELOC_BPF_64,
6690 BFD_RELOC_BPF_32,
6691 BFD_RELOC_BPF_16,
6692 BFD_RELOC_BPF_DISP16,
6693 BFD_RELOC_BPF_DISP32,
6694
6695 /* Adapteva EPIPHANY - 8 bit signed pc-relative displacement */
6696 BFD_RELOC_EPIPHANY_SIMM8,
6697
6698 /* Adapteva EPIPHANY - 24 bit signed pc-relative displacement */
6699 BFD_RELOC_EPIPHANY_SIMM24,
6700
6701 /* Adapteva EPIPHANY - 16 most-significant bits of absolute address */
6702 BFD_RELOC_EPIPHANY_HIGH,
6703
6704 /* Adapteva EPIPHANY - 16 least-significant bits of absolute address */
6705 BFD_RELOC_EPIPHANY_LOW,
6706
6707 /* Adapteva EPIPHANY - 11 bit signed number - add/sub immediate */
6708 BFD_RELOC_EPIPHANY_SIMM11,
6709
6710 /* Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement) */
6711 BFD_RELOC_EPIPHANY_IMM11,
6712
6713 /* Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction. */
6714 BFD_RELOC_EPIPHANY_IMM8,
6715
6716 /* Visium Relocations. */
6717 BFD_RELOC_VISIUM_HI16,
6718 BFD_RELOC_VISIUM_LO16,
6719 BFD_RELOC_VISIUM_IM16,
6720 BFD_RELOC_VISIUM_REL16,
6721 BFD_RELOC_VISIUM_HI16_PCREL,
6722 BFD_RELOC_VISIUM_LO16_PCREL,
6723 BFD_RELOC_VISIUM_IM16_PCREL,
6724
6725 /* WebAssembly relocations. */
6726 BFD_RELOC_WASM32_LEB128,
6727 BFD_RELOC_WASM32_LEB128_GOT,
6728 BFD_RELOC_WASM32_LEB128_GOT_CODE,
6729 BFD_RELOC_WASM32_LEB128_PLT,
6730 BFD_RELOC_WASM32_PLT_INDEX,
6731 BFD_RELOC_WASM32_ABS32_CODE,
6732 BFD_RELOC_WASM32_COPY,
6733 BFD_RELOC_WASM32_CODE_POINTER,
6734 BFD_RELOC_WASM32_INDEX,
6735 BFD_RELOC_WASM32_PLT_SIG,
6736
6737 /* C-SKY relocations. */
6738 BFD_RELOC_CKCORE_NONE,
6739 BFD_RELOC_CKCORE_ADDR32,
6740 BFD_RELOC_CKCORE_PCREL_IMM8BY4,
6741 BFD_RELOC_CKCORE_PCREL_IMM11BY2,
6742 BFD_RELOC_CKCORE_PCREL_IMM4BY2,
6743 BFD_RELOC_CKCORE_PCREL32,
6744 BFD_RELOC_CKCORE_PCREL_JSR_IMM11BY2,
6745 BFD_RELOC_CKCORE_GNU_VTINHERIT,
6746 BFD_RELOC_CKCORE_GNU_VTENTRY,
6747 BFD_RELOC_CKCORE_RELATIVE,
6748 BFD_RELOC_CKCORE_COPY,
6749 BFD_RELOC_CKCORE_GLOB_DAT,
6750 BFD_RELOC_CKCORE_JUMP_SLOT,
6751 BFD_RELOC_CKCORE_GOTOFF,
6752 BFD_RELOC_CKCORE_GOTPC,
6753 BFD_RELOC_CKCORE_GOT32,
6754 BFD_RELOC_CKCORE_PLT32,
6755 BFD_RELOC_CKCORE_ADDRGOT,
6756 BFD_RELOC_CKCORE_ADDRPLT,
6757 BFD_RELOC_CKCORE_PCREL_IMM26BY2,
6758 BFD_RELOC_CKCORE_PCREL_IMM16BY2,
6759 BFD_RELOC_CKCORE_PCREL_IMM16BY4,
6760 BFD_RELOC_CKCORE_PCREL_IMM10BY2,
6761 BFD_RELOC_CKCORE_PCREL_IMM10BY4,
6762 BFD_RELOC_CKCORE_ADDR_HI16,
6763 BFD_RELOC_CKCORE_ADDR_LO16,
6764 BFD_RELOC_CKCORE_GOTPC_HI16,
6765 BFD_RELOC_CKCORE_GOTPC_LO16,
6766 BFD_RELOC_CKCORE_GOTOFF_HI16,
6767 BFD_RELOC_CKCORE_GOTOFF_LO16,
6768 BFD_RELOC_CKCORE_GOT12,
6769 BFD_RELOC_CKCORE_GOT_HI16,
6770 BFD_RELOC_CKCORE_GOT_LO16,
6771 BFD_RELOC_CKCORE_PLT12,
6772 BFD_RELOC_CKCORE_PLT_HI16,
6773 BFD_RELOC_CKCORE_PLT_LO16,
6774 BFD_RELOC_CKCORE_ADDRGOT_HI16,
6775 BFD_RELOC_CKCORE_ADDRGOT_LO16,
6776 BFD_RELOC_CKCORE_ADDRPLT_HI16,
6777 BFD_RELOC_CKCORE_ADDRPLT_LO16,
6778 BFD_RELOC_CKCORE_PCREL_JSR_IMM26BY2,
6779 BFD_RELOC_CKCORE_TOFFSET_LO16,
6780 BFD_RELOC_CKCORE_DOFFSET_LO16,
6781 BFD_RELOC_CKCORE_PCREL_IMM18BY2,
6782 BFD_RELOC_CKCORE_DOFFSET_IMM18,
6783 BFD_RELOC_CKCORE_DOFFSET_IMM18BY2,
6784 BFD_RELOC_CKCORE_DOFFSET_IMM18BY4,
6785 BFD_RELOC_CKCORE_GOTOFF_IMM18,
6786 BFD_RELOC_CKCORE_GOT_IMM18BY4,
6787 BFD_RELOC_CKCORE_PLT_IMM18BY4,
6788 BFD_RELOC_CKCORE_PCREL_IMM7BY4,
6789 BFD_RELOC_CKCORE_TLS_LE32,
6790 BFD_RELOC_CKCORE_TLS_IE32,
6791 BFD_RELOC_CKCORE_TLS_GD32,
6792 BFD_RELOC_CKCORE_TLS_LDM32,
6793 BFD_RELOC_CKCORE_TLS_LDO32,
6794 BFD_RELOC_CKCORE_TLS_DTPMOD32,
6795 BFD_RELOC_CKCORE_TLS_DTPOFF32,
6796 BFD_RELOC_CKCORE_TLS_TPOFF32,
6797 BFD_RELOC_CKCORE_PCREL_FLRW_IMM8BY4,
6798 BFD_RELOC_CKCORE_NOJSRI,
6799 BFD_RELOC_CKCORE_CALLGRAPH,
6800 BFD_RELOC_CKCORE_IRELATIVE,
6801 BFD_RELOC_CKCORE_PCREL_BLOOP_IMM4BY4,
6802 BFD_RELOC_CKCORE_PCREL_BLOOP_IMM12BY4,
6803
6804 /* S12Z relocations. */
6805 BFD_RELOC_S12Z_OPR,
6806 BFD_RELOC_UNUSED };
6807
6808 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
6809 reloc_howto_type *bfd_reloc_type_lookup
6810 (bfd *abfd, bfd_reloc_code_real_type code);
6811 reloc_howto_type *bfd_reloc_name_lookup
6812 (bfd *abfd, const char *reloc_name);
6813
6814 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
6815
6816 /* Extracted from syms.c. */
6817
6818 typedef struct bfd_symbol
6819 {
6820 /* A pointer to the BFD which owns the symbol. This information
6821 is necessary so that a back end can work out what additional
6822 information (invisible to the application writer) is carried
6823 with the symbol.
6824
6825 This field is *almost* redundant, since you can use section->owner
6826 instead, except that some symbols point to the global sections
6827 bfd_{abs,com,und}_section. This could be fixed by making
6828 these globals be per-bfd (or per-target-flavor). FIXME. */
6829 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
6830
6831 /* The text of the symbol. The name is left alone, and not copied; the
6832 application may not alter it. */
6833 const char *name;
6834
6835 /* The value of the symbol. This really should be a union of a
6836 numeric value with a pointer, since some flags indicate that
6837 a pointer to another symbol is stored here. */
6838 symvalue value;
6839
6840 /* Attributes of a symbol. */
6841 #define BSF_NO_FLAGS 0
6842
6843 /* The symbol has local scope; <<static>> in <<C>>. The value
6844 is the offset into the section of the data. */
6845 #define BSF_LOCAL (1 << 0)
6846
6847 /* The symbol has global scope; initialized data in <<C>>. The
6848 value is the offset into the section of the data. */
6849 #define BSF_GLOBAL (1 << 1)
6850
6851 /* The symbol has global scope and is exported. The value is
6852 the offset into the section of the data. */
6853 #define BSF_EXPORT BSF_GLOBAL /* No real difference. */
6854
6855 /* A normal C symbol would be one of:
6856 <<BSF_LOCAL>>, <<BSF_UNDEFINED>> or <<BSF_GLOBAL>>. */
6857
6858 /* The symbol is a debugging record. The value has an arbitrary
6859 meaning, unless BSF_DEBUGGING_RELOC is also set. */
6860 #define BSF_DEBUGGING (1 << 2)
6861
6862 /* The symbol denotes a function entry point. Used in ELF,
6863 perhaps others someday. */
6864 #define BSF_FUNCTION (1 << 3)
6865
6866 /* Used by the linker. */
6867 #define BSF_KEEP (1 << 5)
6868
6869 /* An ELF common symbol. */
6870 #define BSF_ELF_COMMON (1 << 6)
6871
6872 /* A weak global symbol, overridable without warnings by
6873 a regular global symbol of the same name. */
6874 #define BSF_WEAK (1 << 7)
6875
6876 /* This symbol was created to point to a section, e.g. ELF's
6877 STT_SECTION symbols. */
6878 #define BSF_SECTION_SYM (1 << 8)
6879
6880 /* The symbol used to be a common symbol, but now it is
6881 allocated. */
6882 #define BSF_OLD_COMMON (1 << 9)
6883
6884 /* In some files the type of a symbol sometimes alters its
6885 location in an output file - ie in coff a <<ISFCN>> symbol
6886 which is also <<C_EXT>> symbol appears where it was
6887 declared and not at the end of a section. This bit is set
6888 by the target BFD part to convey this information. */
6889 #define BSF_NOT_AT_END (1 << 10)
6890
6891 /* Signal that the symbol is the label of constructor section. */
6892 #define BSF_CONSTRUCTOR (1 << 11)
6893
6894 /* Signal that the symbol is a warning symbol. The name is a
6895 warning. The name of the next symbol is the one to warn about;
6896 if a reference is made to a symbol with the same name as the next
6897 symbol, a warning is issued by the linker. */
6898 #define BSF_WARNING (1 << 12)
6899
6900 /* Signal that the symbol is indirect. This symbol is an indirect
6901 pointer to the symbol with the same name as the next symbol. */
6902 #define BSF_INDIRECT (1 << 13)
6903
6904 /* BSF_FILE marks symbols that contain a file name. This is used
6905 for ELF STT_FILE symbols. */
6906 #define BSF_FILE (1 << 14)
6907
6908 /* Symbol is from dynamic linking information. */
6909 #define BSF_DYNAMIC (1 << 15)
6910
6911 /* The symbol denotes a data object. Used in ELF, and perhaps
6912 others someday. */
6913 #define BSF_OBJECT (1 << 16)
6914
6915 /* This symbol is a debugging symbol. The value is the offset
6916 into the section of the data. BSF_DEBUGGING should be set
6917 as well. */
6918 #define BSF_DEBUGGING_RELOC (1 << 17)
6919
6920 /* This symbol is thread local. Used in ELF. */
6921 #define BSF_THREAD_LOCAL (1 << 18)
6922
6923 /* This symbol represents a complex relocation expression,
6924 with the expression tree serialized in the symbol name. */
6925 #define BSF_RELC (1 << 19)
6926
6927 /* This symbol represents a signed complex relocation expression,
6928 with the expression tree serialized in the symbol name. */
6929 #define BSF_SRELC (1 << 20)
6930
6931 /* This symbol was created by bfd_get_synthetic_symtab. */
6932 #define BSF_SYNTHETIC (1 << 21)
6933
6934 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
6935 The dynamic linker will compute the value of this symbol by
6936 calling the function that it points to. BSF_FUNCTION must
6937 also be also set. */
6938 #define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
6939 /* This symbol is a globally unique data object. The dynamic linker
6940 will make sure that in the entire process there is just one symbol
6941 with this name and type in use. BSF_OBJECT must also be set. */
6942 #define BSF_GNU_UNIQUE (1 << 23)
6943
6944 flagword flags;
6945
6946 /* A pointer to the section to which this symbol is
6947 relative. This will always be non NULL, there are special
6948 sections for undefined and absolute symbols. */
6949 struct bfd_section *section;
6950
6951 /* Back end special data. */
6952 union
6953 {
6954 void *p;
6955 bfd_vma i;
6956 }
6957 udata;
6958 }
6959 asymbol;
6960
6961 #define bfd_get_symtab_upper_bound(abfd) \
6962 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
6963
6964 bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
6965
6966 bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
6967
6968 #define bfd_is_local_label_name(abfd, name) \
6969 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
6970
6971 bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
6972
6973 #define bfd_is_target_special_symbol(abfd, sym) \
6974 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
6975
6976 #define bfd_canonicalize_symtab(abfd, location) \
6977 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
6978
6979 bfd_boolean bfd_set_symtab
6980 (bfd *abfd, asymbol **location, unsigned int count);
6981
6982 void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
6983
6984 #define bfd_make_empty_symbol(abfd) \
6985 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
6986
6987 asymbol *_bfd_generic_make_empty_symbol (bfd *);
6988
6989 #define bfd_make_debug_symbol(abfd,ptr,size) \
6990 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
6991
6992 int bfd_decode_symclass (asymbol *symbol);
6993
6994 bfd_boolean bfd_is_undefined_symclass (int symclass);
6995
6996 void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
6997
6998 bfd_boolean bfd_copy_private_symbol_data
6999 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
7000
7001 #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
7002 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
7003 (ibfd, isymbol, obfd, osymbol))
7004
7005 /* Extracted from bfd.c. */
7006
7007 enum bfd_direction
7008 {
7009 no_direction = 0,
7010 read_direction = 1,
7011 write_direction = 2,
7012 both_direction = 3
7013 };
7014
7015 enum bfd_plugin_format
7016 {
7017 bfd_plugin_unknown = 0,
7018 bfd_plugin_yes = 1,
7019 bfd_plugin_no = 2
7020 };
7021
7022 struct bfd_build_id
7023 {
7024 bfd_size_type size;
7025 bfd_byte data[1];
7026 };
7027
7028 struct bfd
7029 {
7030 /* The filename the application opened the BFD with. */
7031 const char *filename;
7032
7033 /* A pointer to the target jump table. */
7034 const struct bfd_target *xvec;
7035
7036 /* The IOSTREAM, and corresponding IO vector that provide access
7037 to the file backing the BFD. */
7038 void *iostream;
7039 const struct bfd_iovec *iovec;
7040
7041 /* The caching routines use these to maintain a
7042 least-recently-used list of BFDs. */
7043 struct bfd *lru_prev, *lru_next;
7044
7045 /* Track current file position (or current buffer offset for
7046 in-memory BFDs). When a file is closed by the caching routines,
7047 BFD retains state information on the file here. */
7048 ufile_ptr where;
7049
7050 /* File modified time, if mtime_set is TRUE. */
7051 long mtime;
7052
7053 /* A unique identifier of the BFD */
7054 unsigned int id;
7055
7056 /* The format which belongs to the BFD. (object, core, etc.) */
7057 ENUM_BITFIELD (bfd_format) format : 3;
7058
7059 /* The direction with which the BFD was opened. */
7060 ENUM_BITFIELD (bfd_direction) direction : 2;
7061
7062 /* Format_specific flags. */
7063 flagword flags : 20;
7064
7065 /* Values that may appear in the flags field of a BFD. These also
7066 appear in the object_flags field of the bfd_target structure, where
7067 they indicate the set of flags used by that backend (not all flags
7068 are meaningful for all object file formats) (FIXME: at the moment,
7069 the object_flags values have mostly just been copied from backend
7070 to another, and are not necessarily correct). */
7071
7072 #define BFD_NO_FLAGS 0x0
7073
7074 /* BFD contains relocation entries. */
7075 #define HAS_RELOC 0x1
7076
7077 /* BFD is directly executable. */
7078 #define EXEC_P 0x2
7079
7080 /* BFD has line number information (basically used for F_LNNO in a
7081 COFF header). */
7082 #define HAS_LINENO 0x4
7083
7084 /* BFD has debugging information. */
7085 #define HAS_DEBUG 0x08
7086
7087 /* BFD has symbols. */
7088 #define HAS_SYMS 0x10
7089
7090 /* BFD has local symbols (basically used for F_LSYMS in a COFF
7091 header). */
7092 #define HAS_LOCALS 0x20
7093
7094 /* BFD is a dynamic object. */
7095 #define DYNAMIC 0x40
7096
7097 /* Text section is write protected (if D_PAGED is not set, this is
7098 like an a.out NMAGIC file) (the linker sets this by default, but
7099 clears it for -r or -N). */
7100 #define WP_TEXT 0x80
7101
7102 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
7103 linker sets this by default, but clears it for -r or -n or -N). */
7104 #define D_PAGED 0x100
7105
7106 /* BFD is relaxable (this means that bfd_relax_section may be able to
7107 do something) (sometimes bfd_relax_section can do something even if
7108 this is not set). */
7109 #define BFD_IS_RELAXABLE 0x200
7110
7111 /* This may be set before writing out a BFD to request using a
7112 traditional format. For example, this is used to request that when
7113 writing out an a.out object the symbols not be hashed to eliminate
7114 duplicates. */
7115 #define BFD_TRADITIONAL_FORMAT 0x400
7116
7117 /* This flag indicates that the BFD contents are actually cached
7118 in memory. If this is set, iostream points to a bfd_in_memory
7119 struct. */
7120 #define BFD_IN_MEMORY 0x800
7121
7122 /* This BFD has been created by the linker and doesn't correspond
7123 to any input file. */
7124 #define BFD_LINKER_CREATED 0x1000
7125
7126 /* This may be set before writing out a BFD to request that it
7127 be written using values for UIDs, GIDs, timestamps, etc. that
7128 will be consistent from run to run. */
7129 #define BFD_DETERMINISTIC_OUTPUT 0x2000
7130
7131 /* Compress sections in this BFD. */
7132 #define BFD_COMPRESS 0x4000
7133
7134 /* Decompress sections in this BFD. */
7135 #define BFD_DECOMPRESS 0x8000
7136
7137 /* BFD is a dummy, for plugins. */
7138 #define BFD_PLUGIN 0x10000
7139
7140 /* Compress sections in this BFD with SHF_COMPRESSED from gABI. */
7141 #define BFD_COMPRESS_GABI 0x20000
7142
7143 /* Convert ELF common symbol type to STT_COMMON or STT_OBJECT in this
7144 BFD. */
7145 #define BFD_CONVERT_ELF_COMMON 0x40000
7146
7147 /* Use the ELF STT_COMMON type in this BFD. */
7148 #define BFD_USE_ELF_STT_COMMON 0x80000
7149
7150 /* Flags bits to be saved in bfd_preserve_save. */
7151 #define BFD_FLAGS_SAVED \
7152 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
7153 | BFD_PLUGIN | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON \
7154 | BFD_USE_ELF_STT_COMMON)
7155
7156 /* Flags bits which are for BFD use only. */
7157 #define BFD_FLAGS_FOR_BFD_USE_MASK \
7158 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
7159 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT \
7160 | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON)
7161
7162 /* Is the file descriptor being cached? That is, can it be closed as
7163 needed, and re-opened when accessed later? */
7164 unsigned int cacheable : 1;
7165
7166 /* Marks whether there was a default target specified when the
7167 BFD was opened. This is used to select which matching algorithm
7168 to use to choose the back end. */
7169 unsigned int target_defaulted : 1;
7170
7171 /* ... and here: (``once'' means at least once). */
7172 unsigned int opened_once : 1;
7173
7174 /* Set if we have a locally maintained mtime value, rather than
7175 getting it from the file each time. */
7176 unsigned int mtime_set : 1;
7177
7178 /* Flag set if symbols from this BFD should not be exported. */
7179 unsigned int no_export : 1;
7180
7181 /* Remember when output has begun, to stop strange things
7182 from happening. */
7183 unsigned int output_has_begun : 1;
7184
7185 /* Have archive map. */
7186 unsigned int has_armap : 1;
7187
7188 /* Set if this is a thin archive. */
7189 unsigned int is_thin_archive : 1;
7190
7191 /* Set if this archive should not cache element positions. */
7192 unsigned int no_element_cache : 1;
7193
7194 /* Set if only required symbols should be added in the link hash table for
7195 this object. Used by VMS linkers. */
7196 unsigned int selective_search : 1;
7197
7198 /* Set if this is the linker output BFD. */
7199 unsigned int is_linker_output : 1;
7200
7201 /* Set if this is the linker input BFD. */
7202 unsigned int is_linker_input : 1;
7203
7204 /* If this is an input for a compiler plug-in library. */
7205 ENUM_BITFIELD (bfd_plugin_format) plugin_format : 2;
7206
7207 /* Set if this is a plugin output file. */
7208 unsigned int lto_output : 1;
7209
7210 /* Set if this is a slim LTO object not loaded with a compiler plugin. */
7211 unsigned int lto_slim_object : 1;
7212
7213 /* Set to dummy BFD created when claimed by a compiler plug-in
7214 library. */
7215 bfd *plugin_dummy_bfd;
7216
7217 /* Currently my_archive is tested before adding origin to
7218 anything. I believe that this can become always an add of
7219 origin, with origin set to 0 for non archive files. */
7220 ufile_ptr origin;
7221
7222 /* The origin in the archive of the proxy entry. This will
7223 normally be the same as origin, except for thin archives,
7224 when it will contain the current offset of the proxy in the
7225 thin archive rather than the offset of the bfd in its actual
7226 container. */
7227 ufile_ptr proxy_origin;
7228
7229 /* A hash table for section names. */
7230 struct bfd_hash_table section_htab;
7231
7232 /* Pointer to linked list of sections. */
7233 struct bfd_section *sections;
7234
7235 /* The last section on the section list. */
7236 struct bfd_section *section_last;
7237
7238 /* The number of sections. */
7239 unsigned int section_count;
7240
7241 /* A field used by _bfd_generic_link_add_archive_symbols. This will
7242 be used only for archive elements. */
7243 int archive_pass;
7244
7245 /* Stuff only useful for object files:
7246 The start address. */
7247 bfd_vma start_address;
7248
7249 /* Symbol table for output BFD (with symcount entries).
7250 Also used by the linker to cache input BFD symbols. */
7251 struct bfd_symbol **outsymbols;
7252
7253 /* Used for input and output. */
7254 unsigned int symcount;
7255
7256 /* Used for slurped dynamic symbol tables. */
7257 unsigned int dynsymcount;
7258
7259 /* Pointer to structure which contains architecture information. */
7260 const struct bfd_arch_info *arch_info;
7261
7262 /* Stuff only useful for archives. */
7263 void *arelt_data;
7264 struct bfd *my_archive; /* The containing archive BFD. */
7265 struct bfd *archive_next; /* The next BFD in the archive. */
7266 struct bfd *archive_head; /* The first BFD in the archive. */
7267 struct bfd *nested_archives; /* List of nested archive in a flattened
7268 thin archive. */
7269
7270 union {
7271 /* For input BFDs, a chain of BFDs involved in a link. */
7272 struct bfd *next;
7273 /* For output BFD, the linker hash table. */
7274 struct bfd_link_hash_table *hash;
7275 } link;
7276
7277 /* Used by the back end to hold private data. */
7278 union
7279 {
7280 struct aout_data_struct *aout_data;
7281 struct artdata *aout_ar_data;
7282 struct coff_tdata *coff_obj_data;
7283 struct pe_tdata *pe_obj_data;
7284 struct xcoff_tdata *xcoff_obj_data;
7285 struct ecoff_tdata *ecoff_obj_data;
7286 struct srec_data_struct *srec_data;
7287 struct verilog_data_struct *verilog_data;
7288 struct ihex_data_struct *ihex_data;
7289 struct tekhex_data_struct *tekhex_data;
7290 struct elf_obj_tdata *elf_obj_data;
7291 struct mmo_data_struct *mmo_data;
7292 struct sun_core_struct *sun_core_data;
7293 struct sco5_core_struct *sco5_core_data;
7294 struct trad_core_struct *trad_core_data;
7295 struct som_data_struct *som_data;
7296 struct hpux_core_struct *hpux_core_data;
7297 struct hppabsd_core_struct *hppabsd_core_data;
7298 struct sgi_core_struct *sgi_core_data;
7299 struct lynx_core_struct *lynx_core_data;
7300 struct osf_core_struct *osf_core_data;
7301 struct cisco_core_struct *cisco_core_data;
7302 struct versados_data_struct *versados_data;
7303 struct netbsd_core_struct *netbsd_core_data;
7304 struct mach_o_data_struct *mach_o_data;
7305 struct mach_o_fat_data_struct *mach_o_fat_data;
7306 struct plugin_data_struct *plugin_data;
7307 struct bfd_pef_data_struct *pef_data;
7308 struct bfd_pef_xlib_data_struct *pef_xlib_data;
7309 struct bfd_sym_data_struct *sym_data;
7310 void *any;
7311 }
7312 tdata;
7313
7314 /* Used by the application to hold private data. */
7315 void *usrdata;
7316
7317 /* Where all the allocated stuff under this BFD goes. This is a
7318 struct objalloc *, but we use void * to avoid requiring the inclusion
7319 of objalloc.h. */
7320 void *memory;
7321
7322 /* For input BFDs, the build ID, if the object has one. */
7323 const struct bfd_build_id *build_id;
7324 };
7325
7326 /* See note beside bfd_set_section_userdata. */
7327 static inline bfd_boolean
7328 bfd_set_cacheable (bfd * abfd, bfd_boolean val)
7329 {
7330 abfd->cacheable = val;
7331 return TRUE;
7332 }
7333
7334
7335 typedef enum bfd_error
7336 {
7337 bfd_error_no_error = 0,
7338 bfd_error_system_call,
7339 bfd_error_invalid_target,
7340 bfd_error_wrong_format,
7341 bfd_error_wrong_object_format,
7342 bfd_error_invalid_operation,
7343 bfd_error_no_memory,
7344 bfd_error_no_symbols,
7345 bfd_error_no_armap,
7346 bfd_error_no_more_archived_files,
7347 bfd_error_malformed_archive,
7348 bfd_error_missing_dso,
7349 bfd_error_file_not_recognized,
7350 bfd_error_file_ambiguously_recognized,
7351 bfd_error_no_contents,
7352 bfd_error_nonrepresentable_section,
7353 bfd_error_no_debug_section,
7354 bfd_error_bad_value,
7355 bfd_error_file_truncated,
7356 bfd_error_file_too_big,
7357 bfd_error_on_input,
7358 bfd_error_invalid_error_code
7359 }
7360 bfd_error_type;
7361
7362 bfd_error_type bfd_get_error (void);
7363
7364 void bfd_set_error (bfd_error_type error_tag);
7365
7366 void bfd_set_input_error (bfd *input, bfd_error_type error_tag);
7367
7368 const char *bfd_errmsg (bfd_error_type error_tag);
7369
7370 void bfd_perror (const char *message);
7371
7372
7373 typedef void (*bfd_error_handler_type) (const char *, va_list);
7374
7375 void _bfd_error_handler (const char *fmt, ...) ATTRIBUTE_PRINTF_1;
7376
7377 bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
7378
7379 void bfd_set_error_program_name (const char *);
7380
7381
7382 typedef void (*bfd_assert_handler_type) (const char *bfd_formatmsg,
7383 const char *bfd_version,
7384 const char *bfd_file,
7385 int bfd_line);
7386
7387 bfd_assert_handler_type bfd_set_assert_handler (bfd_assert_handler_type);
7388
7389 long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
7390
7391 long bfd_canonicalize_reloc
7392 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
7393
7394 void bfd_set_reloc
7395 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
7396
7397 #define bfd_set_reloc(abfd, asect, location, count) \
7398 BFD_SEND (abfd, _bfd_set_reloc, (abfd, asect, location, count))
7399 bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
7400
7401 int bfd_get_arch_size (bfd *abfd);
7402
7403 int bfd_get_sign_extend_vma (bfd *abfd);
7404
7405 bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
7406
7407 unsigned int bfd_get_gp_size (bfd *abfd);
7408
7409 void bfd_set_gp_size (bfd *abfd, unsigned int i);
7410
7411 bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
7412
7413 bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
7414
7415 #define bfd_copy_private_header_data(ibfd, obfd) \
7416 BFD_SEND (obfd, _bfd_copy_private_header_data, \
7417 (ibfd, obfd))
7418 bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
7419
7420 #define bfd_copy_private_bfd_data(ibfd, obfd) \
7421 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
7422 (ibfd, obfd))
7423 bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
7424
7425 #define bfd_set_private_flags(abfd, flags) \
7426 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
7427 #define bfd_sizeof_headers(abfd, info) \
7428 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
7429
7430 #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
7431 BFD_SEND (abfd, _bfd_find_nearest_line, \
7432 (abfd, syms, sec, off, file, func, line, NULL))
7433
7434 #define bfd_find_nearest_line_discriminator(abfd, sec, syms, off, file, func, \
7435 line, disc) \
7436 BFD_SEND (abfd, _bfd_find_nearest_line, \
7437 (abfd, syms, sec, off, file, func, line, disc))
7438
7439 #define bfd_find_line(abfd, syms, sym, file, line) \
7440 BFD_SEND (abfd, _bfd_find_line, \
7441 (abfd, syms, sym, file, line))
7442
7443 #define bfd_find_inliner_info(abfd, file, func, line) \
7444 BFD_SEND (abfd, _bfd_find_inliner_info, \
7445 (abfd, file, func, line))
7446
7447 #define bfd_debug_info_start(abfd) \
7448 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
7449
7450 #define bfd_debug_info_end(abfd) \
7451 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
7452
7453 #define bfd_debug_info_accumulate(abfd, section) \
7454 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
7455
7456 #define bfd_stat_arch_elt(abfd, stat) \
7457 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
7458
7459 #define bfd_update_armap_timestamp(abfd) \
7460 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
7461
7462 #define bfd_set_arch_mach(abfd, arch, mach)\
7463 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
7464
7465 #define bfd_relax_section(abfd, section, link_info, again) \
7466 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
7467
7468 #define bfd_gc_sections(abfd, link_info) \
7469 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
7470
7471 #define bfd_lookup_section_flags(link_info, flag_info, section) \
7472 BFD_SEND (abfd, _bfd_lookup_section_flags, (link_info, flag_info, section))
7473
7474 #define bfd_merge_sections(abfd, link_info) \
7475 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
7476
7477 #define bfd_is_group_section(abfd, sec) \
7478 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
7479
7480 #define bfd_discard_group(abfd, sec) \
7481 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
7482
7483 #define bfd_link_hash_table_create(abfd) \
7484 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
7485
7486 #define bfd_link_add_symbols(abfd, info) \
7487 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
7488
7489 #define bfd_link_just_syms(abfd, sec, info) \
7490 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
7491
7492 #define bfd_final_link(abfd, info) \
7493 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
7494
7495 #define bfd_free_cached_info(abfd) \
7496 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
7497
7498 #define bfd_get_dynamic_symtab_upper_bound(abfd) \
7499 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
7500
7501 #define bfd_print_private_bfd_data(abfd, file)\
7502 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
7503
7504 #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
7505 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
7506
7507 #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
7508 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
7509 dyncount, dynsyms, ret))
7510
7511 #define bfd_get_dynamic_reloc_upper_bound(abfd) \
7512 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
7513
7514 #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
7515 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
7516
7517 extern bfd_byte *bfd_get_relocated_section_contents
7518 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
7519 bfd_boolean, asymbol **);
7520
7521 bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
7522
7523 bfd_vma bfd_emul_get_maxpagesize (const char *);
7524
7525 void bfd_emul_set_maxpagesize (const char *, bfd_vma);
7526
7527 bfd_vma bfd_emul_get_commonpagesize (const char *, bfd_boolean);
7528
7529 void bfd_emul_set_commonpagesize (const char *, bfd_vma);
7530
7531 char *bfd_demangle (bfd *, const char *, int);
7532
7533 void bfd_update_compression_header
7534 (bfd *abfd, bfd_byte *contents, asection *sec);
7535
7536 bfd_boolean bfd_check_compression_header
7537 (bfd *abfd, bfd_byte *contents, asection *sec,
7538 bfd_size_type *uncompressed_size,
7539 unsigned int *uncompressed_alignment_power);
7540
7541 int bfd_get_compression_header_size (bfd *abfd, asection *sec);
7542
7543 bfd_size_type bfd_convert_section_size
7544 (bfd *ibfd, asection *isec, bfd *obfd, bfd_size_type size);
7545
7546 bfd_boolean bfd_convert_section_contents
7547 (bfd *ibfd, asection *isec, bfd *obfd,
7548 bfd_byte **ptr, bfd_size_type *ptr_size);
7549
7550 /* Extracted from archive.c. */
7551 symindex bfd_get_next_mapent
7552 (bfd *abfd, symindex previous, carsym **sym);
7553
7554 bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
7555
7556 bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
7557
7558 /* Extracted from corefile.c. */
7559 const char *bfd_core_file_failing_command (bfd *abfd);
7560
7561 int bfd_core_file_failing_signal (bfd *abfd);
7562
7563 int bfd_core_file_pid (bfd *abfd);
7564
7565 bfd_boolean core_file_matches_executable_p
7566 (bfd *core_bfd, bfd *exec_bfd);
7567
7568 bfd_boolean generic_core_file_matches_executable_p
7569 (bfd *core_bfd, bfd *exec_bfd);
7570
7571 /* Extracted from targets.c. */
7572 #define BFD_SEND(bfd, message, arglist) \
7573 ((*((bfd)->xvec->message)) arglist)
7574
7575 #ifdef DEBUG_BFD_SEND
7576 #undef BFD_SEND
7577 #define BFD_SEND(bfd, message, arglist) \
7578 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
7579 ((*((bfd)->xvec->message)) arglist) : \
7580 (bfd_assert (__FILE__,__LINE__), NULL))
7581 #endif
7582 #define BFD_SEND_FMT(bfd, message, arglist) \
7583 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
7584
7585 #ifdef DEBUG_BFD_SEND
7586 #undef BFD_SEND_FMT
7587 #define BFD_SEND_FMT(bfd, message, arglist) \
7588 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
7589 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
7590 (bfd_assert (__FILE__,__LINE__), NULL))
7591 #endif
7592
7593 enum bfd_flavour
7594 {
7595 /* N.B. Update bfd_flavour_name if you change this. */
7596 bfd_target_unknown_flavour,
7597 bfd_target_aout_flavour,
7598 bfd_target_coff_flavour,
7599 bfd_target_ecoff_flavour,
7600 bfd_target_xcoff_flavour,
7601 bfd_target_elf_flavour,
7602 bfd_target_tekhex_flavour,
7603 bfd_target_srec_flavour,
7604 bfd_target_verilog_flavour,
7605 bfd_target_ihex_flavour,
7606 bfd_target_som_flavour,
7607 bfd_target_os9k_flavour,
7608 bfd_target_versados_flavour,
7609 bfd_target_msdos_flavour,
7610 bfd_target_ovax_flavour,
7611 bfd_target_evax_flavour,
7612 bfd_target_mmo_flavour,
7613 bfd_target_mach_o_flavour,
7614 bfd_target_pef_flavour,
7615 bfd_target_pef_xlib_flavour,
7616 bfd_target_sym_flavour
7617 };
7618
7619 enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
7620
7621 /* Forward declaration. */
7622 typedef struct bfd_link_info _bfd_link_info;
7623
7624 /* Forward declaration. */
7625 typedef struct flag_info flag_info;
7626
7627 typedef struct bfd_target
7628 {
7629 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
7630 char *name;
7631
7632 /* The "flavour" of a back end is a general indication about
7633 the contents of a file. */
7634 enum bfd_flavour flavour;
7635
7636 /* The order of bytes within the data area of a file. */
7637 enum bfd_endian byteorder;
7638
7639 /* The order of bytes within the header parts of a file. */
7640 enum bfd_endian header_byteorder;
7641
7642 /* A mask of all the flags which an executable may have set -
7643 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
7644 flagword object_flags;
7645
7646 /* A mask of all the flags which a section may have set - from
7647 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
7648 flagword section_flags;
7649
7650 /* The character normally found at the front of a symbol.
7651 (if any), perhaps `_'. */
7652 char symbol_leading_char;
7653
7654 /* The pad character for file names within an archive header. */
7655 char ar_pad_char;
7656
7657 /* The maximum number of characters in an archive header. */
7658 unsigned char ar_max_namelen;
7659
7660 /* How well this target matches, used to select between various
7661 possible targets when more than one target matches. */
7662 unsigned char match_priority;
7663
7664 /* Entries for byte swapping for data. These are different from the
7665 other entry points, since they don't take a BFD as the first argument.
7666 Certain other handlers could do the same. */
7667 bfd_uint64_t (*bfd_getx64) (const void *);
7668 bfd_int64_t (*bfd_getx_signed_64) (const void *);
7669 void (*bfd_putx64) (bfd_uint64_t, void *);
7670 bfd_vma (*bfd_getx32) (const void *);
7671 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
7672 void (*bfd_putx32) (bfd_vma, void *);
7673 bfd_vma (*bfd_getx16) (const void *);
7674 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
7675 void (*bfd_putx16) (bfd_vma, void *);
7676
7677 /* Byte swapping for the headers. */
7678 bfd_uint64_t (*bfd_h_getx64) (const void *);
7679 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
7680 void (*bfd_h_putx64) (bfd_uint64_t, void *);
7681 bfd_vma (*bfd_h_getx32) (const void *);
7682 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
7683 void (*bfd_h_putx32) (bfd_vma, void *);
7684 bfd_vma (*bfd_h_getx16) (const void *);
7685 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
7686 void (*bfd_h_putx16) (bfd_vma, void *);
7687
7688 /* Format dependent routines: these are vectors of entry points
7689 within the target vector structure, one for each format to check. */
7690
7691 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
7692 const struct bfd_target *
7693 (*_bfd_check_format[bfd_type_end]) (bfd *);
7694
7695 /* Set the format of a file being written. */
7696 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
7697
7698 /* Write cached information into a file being written, at <<bfd_close>>. */
7699 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
7700
7701
7702 /* Generic entry points. */
7703 #define BFD_JUMP_TABLE_GENERIC(NAME) \
7704 NAME##_close_and_cleanup, \
7705 NAME##_bfd_free_cached_info, \
7706 NAME##_new_section_hook, \
7707 NAME##_get_section_contents, \
7708 NAME##_get_section_contents_in_window
7709
7710 /* Called when the BFD is being closed to do any necessary cleanup. */
7711 bfd_boolean (*_close_and_cleanup) (bfd *);
7712 /* Ask the BFD to free all cached information. */
7713 bfd_boolean (*_bfd_free_cached_info) (bfd *);
7714 /* Called when a new section is created. */
7715 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
7716 /* Read the contents of a section. */
7717 bfd_boolean (*_bfd_get_section_contents) (bfd *, sec_ptr, void *, file_ptr,
7718 bfd_size_type);
7719 bfd_boolean (*_bfd_get_section_contents_in_window) (bfd *, sec_ptr,
7720 bfd_window *, file_ptr,
7721 bfd_size_type);
7722
7723 /* Entry points to copy private data. */
7724 #define BFD_JUMP_TABLE_COPY(NAME) \
7725 NAME##_bfd_copy_private_bfd_data, \
7726 NAME##_bfd_merge_private_bfd_data, \
7727 _bfd_generic_init_private_section_data, \
7728 NAME##_bfd_copy_private_section_data, \
7729 NAME##_bfd_copy_private_symbol_data, \
7730 NAME##_bfd_copy_private_header_data, \
7731 NAME##_bfd_set_private_flags, \
7732 NAME##_bfd_print_private_bfd_data
7733
7734 /* Called to copy BFD general private data from one object file
7735 to another. */
7736 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
7737 /* Called to merge BFD general private data from one object file
7738 to a common output file when linking. */
7739 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, struct bfd_link_info *);
7740 /* Called to initialize BFD private section data from one object file
7741 to another. */
7742 #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
7743 BFD_SEND (obfd, _bfd_init_private_section_data, \
7744 (ibfd, isec, obfd, osec, link_info))
7745 bfd_boolean (*_bfd_init_private_section_data) (bfd *, sec_ptr, bfd *,
7746 sec_ptr,
7747 struct bfd_link_info *);
7748 /* Called to copy BFD private section data from one object file
7749 to another. */
7750 bfd_boolean (*_bfd_copy_private_section_data) (bfd *, sec_ptr, bfd *,
7751 sec_ptr);
7752 /* Called to copy BFD private symbol data from one symbol
7753 to another. */
7754 bfd_boolean (*_bfd_copy_private_symbol_data) (bfd *, asymbol *, bfd *,
7755 asymbol *);
7756 /* Called to copy BFD private header data from one object file
7757 to another. */
7758 bfd_boolean (*_bfd_copy_private_header_data) (bfd *, bfd *);
7759 /* Called to set private backend flags. */
7760 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
7761
7762 /* Called to print private BFD data. */
7763 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
7764
7765 /* Core file entry points. */
7766 #define BFD_JUMP_TABLE_CORE(NAME) \
7767 NAME##_core_file_failing_command, \
7768 NAME##_core_file_failing_signal, \
7769 NAME##_core_file_matches_executable_p, \
7770 NAME##_core_file_pid
7771
7772 char * (*_core_file_failing_command) (bfd *);
7773 int (*_core_file_failing_signal) (bfd *);
7774 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
7775 int (*_core_file_pid) (bfd *);
7776
7777 /* Archive entry points. */
7778 #define BFD_JUMP_TABLE_ARCHIVE(NAME) \
7779 NAME##_slurp_armap, \
7780 NAME##_slurp_extended_name_table, \
7781 NAME##_construct_extended_name_table, \
7782 NAME##_truncate_arname, \
7783 NAME##_write_armap, \
7784 NAME##_read_ar_hdr, \
7785 NAME##_write_ar_hdr, \
7786 NAME##_openr_next_archived_file, \
7787 NAME##_get_elt_at_index, \
7788 NAME##_generic_stat_arch_elt, \
7789 NAME##_update_armap_timestamp
7790
7791 bfd_boolean (*_bfd_slurp_armap) (bfd *);
7792 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
7793 bfd_boolean (*_bfd_construct_extended_name_table) (bfd *, char **,
7794 bfd_size_type *,
7795 const char **);
7796 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
7797 bfd_boolean (*write_armap) (bfd *, unsigned int, struct orl *,
7798 unsigned int, int);
7799 void * (*_bfd_read_ar_hdr_fn) (bfd *);
7800 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
7801 bfd * (*openr_next_archived_file) (bfd *, bfd *);
7802 #define bfd_get_elt_at_index(b,i) \
7803 BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
7804 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
7805 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
7806 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
7807
7808 /* Entry points used for symbols. */
7809 #define BFD_JUMP_TABLE_SYMBOLS(NAME) \
7810 NAME##_get_symtab_upper_bound, \
7811 NAME##_canonicalize_symtab, \
7812 NAME##_make_empty_symbol, \
7813 NAME##_print_symbol, \
7814 NAME##_get_symbol_info, \
7815 NAME##_get_symbol_version_string, \
7816 NAME##_bfd_is_local_label_name, \
7817 NAME##_bfd_is_target_special_symbol, \
7818 NAME##_get_lineno, \
7819 NAME##_find_nearest_line, \
7820 NAME##_find_line, \
7821 NAME##_find_inliner_info, \
7822 NAME##_bfd_make_debug_symbol, \
7823 NAME##_read_minisymbols, \
7824 NAME##_minisymbol_to_symbol
7825
7826 long (*_bfd_get_symtab_upper_bound) (bfd *);
7827 long (*_bfd_canonicalize_symtab) (bfd *, struct bfd_symbol **);
7828 struct bfd_symbol *
7829 (*_bfd_make_empty_symbol) (bfd *);
7830 void (*_bfd_print_symbol) (bfd *, void *, struct bfd_symbol *,
7831 bfd_print_symbol_type);
7832 #define bfd_print_symbol(b,p,s,e) \
7833 BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
7834 void (*_bfd_get_symbol_info) (bfd *, struct bfd_symbol *,
7835 symbol_info *);
7836 #define bfd_get_symbol_info(b,p,e) \
7837 BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
7838 const char *(*_bfd_get_symbol_version_string) (bfd *, struct bfd_symbol *,
7839 bfd_boolean *);
7840 #define bfd_get_symbol_version_string(b,s,h) \
7841 BFD_SEND (b, _bfd_get_symbol_version_string, (b,s,h))
7842 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
7843 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
7844 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
7845 bfd_boolean (*_bfd_find_nearest_line) (bfd *, struct bfd_symbol **,
7846 struct bfd_section *, bfd_vma,
7847 const char **, const char **,
7848 unsigned int *, unsigned int *);
7849 bfd_boolean (*_bfd_find_line) (bfd *, struct bfd_symbol **,
7850 struct bfd_symbol *, const char **,
7851 unsigned int *);
7852 bfd_boolean (*_bfd_find_inliner_info)
7853 (bfd *, const char **, const char **, unsigned int *);
7854 /* Back-door to allow format-aware applications to create debug symbols
7855 while using BFD for everything else. Currently used by the assembler
7856 when creating COFF files. */
7857 asymbol * (*_bfd_make_debug_symbol) (bfd *, void *, unsigned long size);
7858 #define bfd_read_minisymbols(b, d, m, s) \
7859 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
7860 long (*_read_minisymbols) (bfd *, bfd_boolean, void **,
7861 unsigned int *);
7862 #define bfd_minisymbol_to_symbol(b, d, m, f) \
7863 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
7864 asymbol * (*_minisymbol_to_symbol) (bfd *, bfd_boolean, const void *,
7865 asymbol *);
7866
7867 /* Routines for relocs. */
7868 #define BFD_JUMP_TABLE_RELOCS(NAME) \
7869 NAME##_get_reloc_upper_bound, \
7870 NAME##_canonicalize_reloc, \
7871 NAME##_set_reloc, \
7872 NAME##_bfd_reloc_type_lookup, \
7873 NAME##_bfd_reloc_name_lookup
7874
7875 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
7876 long (*_bfd_canonicalize_reloc) (bfd *, sec_ptr, arelent **,
7877 struct bfd_symbol **);
7878 void (*_bfd_set_reloc) (bfd *, sec_ptr, arelent **, unsigned int);
7879 /* See documentation on reloc types. */
7880 reloc_howto_type *
7881 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
7882 reloc_howto_type *
7883 (*reloc_name_lookup) (bfd *, const char *);
7884
7885 /* Routines used when writing an object file. */
7886 #define BFD_JUMP_TABLE_WRITE(NAME) \
7887 NAME##_set_arch_mach, \
7888 NAME##_set_section_contents
7889
7890 bfd_boolean (*_bfd_set_arch_mach) (bfd *, enum bfd_architecture,
7891 unsigned long);
7892 bfd_boolean (*_bfd_set_section_contents) (bfd *, sec_ptr, const void *,
7893 file_ptr, bfd_size_type);
7894
7895 /* Routines used by the linker. */
7896 #define BFD_JUMP_TABLE_LINK(NAME) \
7897 NAME##_sizeof_headers, \
7898 NAME##_bfd_get_relocated_section_contents, \
7899 NAME##_bfd_relax_section, \
7900 NAME##_bfd_link_hash_table_create, \
7901 NAME##_bfd_link_add_symbols, \
7902 NAME##_bfd_link_just_syms, \
7903 NAME##_bfd_copy_link_hash_symbol_type, \
7904 NAME##_bfd_final_link, \
7905 NAME##_bfd_link_split_section, \
7906 NAME##_bfd_link_check_relocs, \
7907 NAME##_bfd_gc_sections, \
7908 NAME##_bfd_lookup_section_flags, \
7909 NAME##_bfd_merge_sections, \
7910 NAME##_bfd_is_group_section, \
7911 NAME##_bfd_discard_group, \
7912 NAME##_section_already_linked, \
7913 NAME##_bfd_define_common_symbol, \
7914 NAME##_bfd_link_hide_symbol, \
7915 NAME##_bfd_define_start_stop
7916
7917 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
7918 bfd_byte * (*_bfd_get_relocated_section_contents) (bfd *,
7919 struct bfd_link_info *,
7920 struct bfd_link_order *,
7921 bfd_byte *, bfd_boolean,
7922 struct bfd_symbol **);
7923
7924 bfd_boolean (*_bfd_relax_section) (bfd *, struct bfd_section *,
7925 struct bfd_link_info *, bfd_boolean *);
7926
7927 /* Create a hash table for the linker. Different backends store
7928 different information in this table. */
7929 struct bfd_link_hash_table *
7930 (*_bfd_link_hash_table_create) (bfd *);
7931
7932 /* Add symbols from this object file into the hash table. */
7933 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
7934
7935 /* Indicate that we are only retrieving symbol values from this section. */
7936 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
7937
7938 /* Copy the symbol type and other attributes for a linker script
7939 assignment of one symbol to another. */
7940 #define bfd_copy_link_hash_symbol_type(b, t, f) \
7941 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
7942 void (*_bfd_copy_link_hash_symbol_type) (bfd *,
7943 struct bfd_link_hash_entry *,
7944 struct bfd_link_hash_entry *);
7945
7946 /* Do a link based on the link_order structures attached to each
7947 section of the BFD. */
7948 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
7949
7950 /* Should this section be split up into smaller pieces during linking. */
7951 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
7952
7953 /* Check the relocations in the bfd for validity. */
7954 bfd_boolean (* _bfd_link_check_relocs)(bfd *, struct bfd_link_info *);
7955
7956 /* Remove sections that are not referenced from the output. */
7957 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
7958
7959 /* Sets the bitmask of allowed and disallowed section flags. */
7960 bfd_boolean (*_bfd_lookup_section_flags) (struct bfd_link_info *,
7961 struct flag_info *, asection *);
7962
7963 /* Attempt to merge SEC_MERGE sections. */
7964 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
7965
7966 /* Is this section a member of a group? */
7967 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
7968
7969 /* Discard members of a group. */
7970 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
7971
7972 /* Check if SEC has been already linked during a reloceatable or
7973 final link. */
7974 bfd_boolean (*_section_already_linked) (bfd *, asection *,
7975 struct bfd_link_info *);
7976
7977 /* Define a common symbol. */
7978 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
7979 struct bfd_link_hash_entry *);
7980
7981 /* Hide a symbol. */
7982 void (*_bfd_link_hide_symbol) (bfd *, struct bfd_link_info *,
7983 struct bfd_link_hash_entry *);
7984
7985 /* Define a __start, __stop, .startof. or .sizeof. symbol. */
7986 struct bfd_link_hash_entry *
7987 (*_bfd_define_start_stop) (struct bfd_link_info *, const char *,
7988 asection *);
7989
7990 /* Routines to handle dynamic symbols and relocs. */
7991 #define BFD_JUMP_TABLE_DYNAMIC(NAME) \
7992 NAME##_get_dynamic_symtab_upper_bound, \
7993 NAME##_canonicalize_dynamic_symtab, \
7994 NAME##_get_synthetic_symtab, \
7995 NAME##_get_dynamic_reloc_upper_bound, \
7996 NAME##_canonicalize_dynamic_reloc
7997
7998 /* Get the amount of memory required to hold the dynamic symbols. */
7999 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
8000 /* Read in the dynamic symbols. */
8001 long (*_bfd_canonicalize_dynamic_symtab) (bfd *, struct bfd_symbol **);
8002 /* Create synthetized symbols. */
8003 long (*_bfd_get_synthetic_symtab) (bfd *, long, struct bfd_symbol **,
8004 long, struct bfd_symbol **,
8005 struct bfd_symbol **);
8006 /* Get the amount of memory required to hold the dynamic relocs. */
8007 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
8008 /* Read in the dynamic relocs. */
8009 long (*_bfd_canonicalize_dynamic_reloc) (bfd *, arelent **,
8010 struct bfd_symbol **);
8011
8012 /* Opposite endian version of this target. */
8013 const struct bfd_target *alternative_target;
8014
8015 /* Data for use by back-end routines, which isn't
8016 generic enough to belong in this structure. */
8017 const void *backend_data;
8018
8019 } bfd_target;
8020
8021 bfd_boolean bfd_set_default_target (const char *name);
8022
8023 const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
8024
8025 const bfd_target *bfd_get_target_info (const char *target_name,
8026 bfd *abfd,
8027 bfd_boolean *is_bigendian,
8028 int *underscoring,
8029 const char **def_target_arch);
8030 const char ** bfd_target_list (void);
8031
8032 const bfd_target *bfd_iterate_over_targets
8033 (int (*func) (const bfd_target *, void *),
8034 void *data);
8035
8036 const char *bfd_flavour_name (enum bfd_flavour flavour);
8037
8038 /* Extracted from format.c. */
8039 bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
8040
8041 bfd_boolean bfd_check_format_matches
8042 (bfd *abfd, bfd_format format, char ***matching);
8043
8044 bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
8045
8046 const char *bfd_format_string (bfd_format format);
8047
8048 /* Extracted from linker.c. */
8049 /* Return TRUE if the symbol described by a linker hash entry H
8050 is going to be absolute. Linker-script defined symbols can be
8051 converted from absolute to section-relative ones late in the
8052 link. Use this macro to correctly determine whether the symbol
8053 will actually end up absolute in output. */
8054 #define bfd_is_abs_symbol(H) \
8055 (((H)->type == bfd_link_hash_defined \
8056 || (H)->type == bfd_link_hash_defweak) \
8057 && bfd_is_abs_section ((H)->u.def.section) \
8058 && !(H)->rel_from_abs)
8059
8060 bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
8061
8062 #define bfd_link_split_section(abfd, sec) \
8063 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
8064
8065 bfd_boolean bfd_section_already_linked (bfd *abfd,
8066 asection *sec,
8067 struct bfd_link_info *info);
8068
8069 #define bfd_section_already_linked(abfd, sec, info) \
8070 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
8071
8072 bfd_boolean bfd_generic_define_common_symbol
8073 (bfd *output_bfd, struct bfd_link_info *info,
8074 struct bfd_link_hash_entry *h);
8075
8076 #define bfd_define_common_symbol(output_bfd, info, h) \
8077 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
8078
8079 void _bfd_generic_link_hide_symbol
8080 (bfd *output_bfd, struct bfd_link_info *info,
8081 struct bfd_link_hash_entry *h);
8082
8083 #define bfd_link_hide_symbol(output_bfd, info, h) \
8084 BFD_SEND (output_bfd, _bfd_link_hide_symbol, (output_bfd, info, h))
8085
8086 struct bfd_link_hash_entry *bfd_generic_define_start_stop
8087 (struct bfd_link_info *info,
8088 const char *symbol, asection *sec);
8089
8090 #define bfd_define_start_stop(output_bfd, info, symbol, sec) \
8091 BFD_SEND (output_bfd, _bfd_define_start_stop, (info, symbol, sec))
8092
8093 struct bfd_elf_version_tree * bfd_find_version_for_sym
8094 (struct bfd_elf_version_tree *verdefs,
8095 const char *sym_name, bfd_boolean *hide);
8096
8097 bfd_boolean bfd_hide_sym_by_version
8098 (struct bfd_elf_version_tree *verdefs, const char *sym_name);
8099
8100 bfd_boolean bfd_link_check_relocs
8101 (bfd *abfd, struct bfd_link_info *info);
8102
8103 bfd_boolean _bfd_generic_link_check_relocs
8104 (bfd *abfd, struct bfd_link_info *info);
8105
8106 bfd_boolean bfd_merge_private_bfd_data
8107 (bfd *ibfd, struct bfd_link_info *info);
8108
8109 #define bfd_merge_private_bfd_data(ibfd, info) \
8110 BFD_SEND ((info)->output_bfd, _bfd_merge_private_bfd_data, \
8111 (ibfd, info))
8112 /* Extracted from simple.c. */
8113 bfd_byte *bfd_simple_get_relocated_section_contents
8114 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
8115
8116 /* Extracted from compress.c. */
8117 bfd_boolean bfd_get_full_section_contents
8118 (bfd *abfd, asection *section, bfd_byte **ptr);
8119
8120 void bfd_cache_section_contents
8121 (asection *sec, void *contents);
8122
8123 bfd_boolean bfd_is_section_compressed_with_header
8124 (bfd *abfd, asection *section,
8125 int *compression_header_size_p,
8126 bfd_size_type *uncompressed_size_p,
8127 unsigned int *uncompressed_alignment_power_p);
8128
8129 bfd_boolean bfd_is_section_compressed
8130 (bfd *abfd, asection *section);
8131
8132 bfd_boolean bfd_init_section_decompress_status
8133 (bfd *abfd, asection *section);
8134
8135 bfd_boolean bfd_init_section_compress_status
8136 (bfd *abfd, asection *section);
8137
8138 bfd_boolean bfd_compress_section
8139 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer);
8140
8141 #ifdef __cplusplus
8142 }
8143 #endif
8144 #endif