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minor comment reformatting (ada-valprint.c:printstr)
[deliverable/binutils-gdb.git] / bfd / bfd-in2.h
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1/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically
2 generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c",
3 "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c",
4 "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c",
5 "linker.c", "simple.c" and "compress.c".
6 Run "make headers" in your build bfd/ to regenerate. */
7
8/* Main header file for the bfd library -- portable access to object files.
9
10 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
11 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
12 Free Software Foundation, Inc.
13
14 Contributed by Cygnus Support.
15
16 This file is part of BFD, the Binary File Descriptor library.
17
18 This program is free software; you can redistribute it and/or modify
19 it under the terms of the GNU General Public License as published by
20 the Free Software Foundation; either version 3 of the License, or
21 (at your option) any later version.
22
23 This program is distributed in the hope that it will be useful,
24 but WITHOUT ANY WARRANTY; without even the implied warranty of
25 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 GNU General Public License for more details.
27
28 You should have received a copy of the GNU General Public License
29 along with this program; if not, write to the Free Software
30 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
31
32#ifndef __BFD_H_SEEN__
33#define __BFD_H_SEEN__
34
35#ifdef __cplusplus
36extern "C" {
37#endif
38
39#include "ansidecl.h"
40#include "symcat.h"
41#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
42#ifndef SABER
43/* This hack is to avoid a problem with some strict ANSI C preprocessors.
44 The problem is, "32_" is not a valid preprocessing token, and we don't
45 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
46 cause the inner CONCAT2 macros to be evaluated first, producing
47 still-valid pp-tokens. Then the final concatenation can be done. */
48#undef CONCAT4
49#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
50#endif
51#endif
52
53/* This is a utility macro to handle the situation where the code
54 wants to place a constant string into the code, followed by a
55 comma and then the length of the string. Doing this by hand
56 is error prone, so using this macro is safer. */
57#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
58/* Unfortunately it is not possible to use the STRING_COMMA_LEN macro
59 to create the arguments to another macro, since the preprocessor
60 will mis-count the number of arguments to the outer macro (by not
61 evaluating STRING_COMMA_LEN and so missing the comma). This is a
62 problem for example when trying to use STRING_COMMA_LEN to build
63 the arguments to the strncmp() macro. Hence this alternative
64 definition of strncmp is provided here.
65
66 Note - these macros do NOT work if STR2 is not a constant string. */
67#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
68 /* strcpy() can have a similar problem, but since we know we are
69 copying a constant string, we can use memcpy which will be faster
70 since there is no need to check for a NUL byte inside STR. We
71 can also save time if we do not need to copy the terminating NUL. */
72#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
73#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
74
75
76#define BFD_SUPPORTS_PLUGINS @supports_plugins@
77
78/* The word size used by BFD on the host. This may be 64 with a 32
79 bit target if the host is 64 bit, or if other 64 bit targets have
80 been selected with --enable-targets, or if --enable-64-bit-bfd. */
81#define BFD_ARCH_SIZE @wordsize@
82
83/* The word size of the default bfd target. */
84#define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
85
86#define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
87#define BFD_HOST_64BIT_LONG_LONG @BFD_HOST_64BIT_LONG_LONG@
88#if @BFD_HOST_64_BIT_DEFINED@
89#define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
90#define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
91typedef BFD_HOST_64_BIT bfd_int64_t;
92typedef BFD_HOST_U_64_BIT bfd_uint64_t;
93#endif
94
95#if BFD_ARCH_SIZE >= 64
96#define BFD64
97#endif
98
99#ifndef INLINE
100#if __GNUC__ >= 2
101#define INLINE __inline__
102#else
103#define INLINE
104#endif
105#endif
106
107/* Declaring a type wide enough to hold a host long and a host pointer. */
108#define BFD_HOSTPTR_T @BFD_HOSTPTR_T@
109typedef BFD_HOSTPTR_T bfd_hostptr_t;
110
111/* Forward declaration. */
112typedef struct bfd bfd;
113
114/* Boolean type used in bfd. Too many systems define their own
115 versions of "boolean" for us to safely typedef a "boolean" of
116 our own. Using an enum for "bfd_boolean" has its own set of
117 problems, with strange looking casts required to avoid warnings
118 on some older compilers. Thus we just use an int.
119
120 General rule: Functions which are bfd_boolean return TRUE on
121 success and FALSE on failure (unless they're a predicate). */
122
123typedef int bfd_boolean;
124#undef FALSE
125#undef TRUE
126#define FALSE 0
127#define TRUE 1
128
129#ifdef BFD64
130
131#ifndef BFD_HOST_64_BIT
132 #error No 64 bit integer type available
133#endif /* ! defined (BFD_HOST_64_BIT) */
134
135typedef BFD_HOST_U_64_BIT bfd_vma;
136typedef BFD_HOST_64_BIT bfd_signed_vma;
137typedef BFD_HOST_U_64_BIT bfd_size_type;
138typedef BFD_HOST_U_64_BIT symvalue;
139
140#if BFD_HOST_64BIT_LONG
141#define BFD_VMA_FMT "l"
142#elif defined (__MSVCRT__)
143#define BFD_VMA_FMT "I64"
144#else
145#define BFD_VMA_FMT "ll"
146#endif
147
148#ifndef fprintf_vma
149#define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x)
150#define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x)
151#endif
152
153#else /* not BFD64 */
154
155/* Represent a target address. Also used as a generic unsigned type
156 which is guaranteed to be big enough to hold any arithmetic types
157 we need to deal with. */
158typedef unsigned long bfd_vma;
159
160/* A generic signed type which is guaranteed to be big enough to hold any
161 arithmetic types we need to deal with. Can be assumed to be compatible
162 with bfd_vma in the same way that signed and unsigned ints are compatible
163 (as parameters, in assignment, etc). */
164typedef long bfd_signed_vma;
165
166typedef unsigned long symvalue;
167typedef unsigned long bfd_size_type;
168
169/* Print a bfd_vma x on stream s. */
170#define BFD_VMA_FMT "l"
171#define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x)
172#define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x)
173
174#endif /* not BFD64 */
175
176#define HALF_BFD_SIZE_TYPE \
177 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
178
179#ifndef BFD_HOST_64_BIT
180/* Fall back on a 32 bit type. The idea is to make these types always
181 available for function return types, but in the case that
182 BFD_HOST_64_BIT is undefined such a function should abort or
183 otherwise signal an error. */
184typedef bfd_signed_vma bfd_int64_t;
185typedef bfd_vma bfd_uint64_t;
186#endif
187
188/* An offset into a file. BFD always uses the largest possible offset
189 based on the build time availability of fseek, fseeko, or fseeko64. */
190typedef @bfd_file_ptr@ file_ptr;
191typedef unsigned @bfd_file_ptr@ ufile_ptr;
192
193extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
194extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
195
196#define printf_vma(x) fprintf_vma(stdout,x)
197#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
198
199typedef unsigned int flagword; /* 32 bits of flags */
200typedef unsigned char bfd_byte;
201\f
202/* File formats. */
203
204typedef enum bfd_format
205{
206 bfd_unknown = 0, /* File format is unknown. */
207 bfd_object, /* Linker/assembler/compiler output. */
208 bfd_archive, /* Object archive file. */
209 bfd_core, /* Core dump. */
210 bfd_type_end /* Marks the end; don't use it! */
211}
212bfd_format;
213\f
214/* Symbols and relocation. */
215
216/* A count of carsyms (canonical archive symbols). */
217typedef unsigned long symindex;
218
219/* How to perform a relocation. */
220typedef const struct reloc_howto_struct reloc_howto_type;
221
222#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
223
224/* General purpose part of a symbol X;
225 target specific parts are in libcoff.h, libaout.h, etc. */
226
227#define bfd_get_section(x) ((x)->section)
228#define bfd_get_output_section(x) ((x)->section->output_section)
229#define bfd_set_section(x,y) ((x)->section) = (y)
230#define bfd_asymbol_base(x) ((x)->section->vma)
231#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
232#define bfd_asymbol_name(x) ((x)->name)
233/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
234#define bfd_asymbol_bfd(x) ((x)->the_bfd)
235#define bfd_asymbol_flavour(x) \
236 (((x)->flags & BSF_SYNTHETIC) != 0 \
237 ? bfd_target_unknown_flavour \
238 : bfd_asymbol_bfd (x)->xvec->flavour)
239
240/* A canonical archive symbol. */
241/* This is a type pun with struct ranlib on purpose! */
242typedef struct carsym
243{
244 char *name;
245 file_ptr file_offset; /* Look here to find the file. */
246}
247carsym; /* To make these you call a carsymogen. */
248
249/* Used in generating armaps (archive tables of contents).
250 Perhaps just a forward definition would do? */
251struct orl /* Output ranlib. */
252{
253 char **name; /* Symbol name. */
254 union
255 {
256 file_ptr pos;
257 bfd *abfd;
258 } u; /* bfd* or file position. */
259 int namidx; /* Index into string table. */
260};
261\f
262/* Linenumber stuff. */
263typedef struct lineno_cache_entry
264{
265 unsigned int line_number; /* Linenumber from start of function. */
266 union
267 {
268 struct bfd_symbol *sym; /* Function name. */
269 bfd_vma offset; /* Offset into section. */
270 } u;
271}
272alent;
273\f
274/* Object and core file sections. */
275
276#define align_power(addr, align) \
277 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
278
279typedef struct bfd_section *sec_ptr;
280
281#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
282#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
283#define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0)
284#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
285#define bfd_section_name(bfd, ptr) ((ptr)->name)
286#define bfd_section_size(bfd, ptr) ((ptr)->size)
287#define bfd_get_section_size(ptr) ((ptr)->size)
288#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
289#define bfd_section_lma(bfd, ptr) ((ptr)->lma)
290#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
291#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
292#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
293
294#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
295
296#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
297#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
298#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
299/* Find the address one past the end of SEC. */
300#define bfd_get_section_limit(bfd, sec) \
301 (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \
302 / bfd_octets_per_byte (bfd))
303
304/* Return TRUE if input section SEC has been discarded. */
305#define elf_discarded_section(sec) \
306 (!bfd_is_abs_section (sec) \
307 && bfd_is_abs_section ((sec)->output_section) \
308 && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \
309 && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
310
311/* Forward define. */
312struct stat;
313\f
314typedef enum bfd_print_symbol
315{
316 bfd_print_symbol_name,
317 bfd_print_symbol_more,
318 bfd_print_symbol_all
319} bfd_print_symbol_type;
320
321/* Information about a symbol that nm needs. */
322
323typedef struct _symbol_info
324{
325 symvalue value;
326 char type;
327 const char *name; /* Symbol name. */
328 unsigned char stab_type; /* Stab type. */
329 char stab_other; /* Stab other. */
330 short stab_desc; /* Stab desc. */
331 const char *stab_name; /* String for stab type. */
332} symbol_info;
333
334/* Get the name of a stabs type code. */
335
336extern const char *bfd_get_stab_name (int);
337\f
338/* Hash table routines. There is no way to free up a hash table. */
339
340/* An element in the hash table. Most uses will actually use a larger
341 structure, and an instance of this will be the first field. */
342
343struct bfd_hash_entry
344{
345 /* Next entry for this hash code. */
346 struct bfd_hash_entry *next;
347 /* String being hashed. */
348 const char *string;
349 /* Hash code. This is the full hash code, not the index into the
350 table. */
351 unsigned long hash;
352};
353
354/* A hash table. */
355
356struct bfd_hash_table
357{
358 /* The hash array. */
359 struct bfd_hash_entry **table;
360 /* A function used to create new elements in the hash table. The
361 first entry is itself a pointer to an element. When this
362 function is first invoked, this pointer will be NULL. However,
363 having the pointer permits a hierarchy of method functions to be
364 built each of which calls the function in the superclass. Thus
365 each function should be written to allocate a new block of memory
366 only if the argument is NULL. */
367 struct bfd_hash_entry *(*newfunc)
368 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
369 /* An objalloc for this hash table. This is a struct objalloc *,
370 but we use void * to avoid requiring the inclusion of objalloc.h. */
371 void *memory;
372 /* The number of slots in the hash table. */
373 unsigned int size;
374 /* The number of entries in the hash table. */
375 unsigned int count;
376 /* The size of elements. */
377 unsigned int entsize;
378 /* If non-zero, don't grow the hash table. */
379 unsigned int frozen:1;
380};
381
382/* Initialize a hash table. */
383extern bfd_boolean bfd_hash_table_init
384 (struct bfd_hash_table *,
385 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
386 struct bfd_hash_table *,
387 const char *),
388 unsigned int);
389
390/* Initialize a hash table specifying a size. */
391extern bfd_boolean bfd_hash_table_init_n
392 (struct bfd_hash_table *,
393 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
394 struct bfd_hash_table *,
395 const char *),
396 unsigned int, unsigned int);
397
398/* Free up a hash table. */
399extern void bfd_hash_table_free
400 (struct bfd_hash_table *);
401
402/* Look up a string in a hash table. If CREATE is TRUE, a new entry
403 will be created for this string if one does not already exist. The
404 COPY argument must be TRUE if this routine should copy the string
405 into newly allocated memory when adding an entry. */
406extern struct bfd_hash_entry *bfd_hash_lookup
407 (struct bfd_hash_table *, const char *, bfd_boolean create,
408 bfd_boolean copy);
409
410/* Insert an entry in a hash table. */
411extern struct bfd_hash_entry *bfd_hash_insert
412 (struct bfd_hash_table *, const char *, unsigned long);
413
414/* Rename an entry in a hash table. */
415extern void bfd_hash_rename
416 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *);
417
418/* Replace an entry in a hash table. */
419extern void bfd_hash_replace
420 (struct bfd_hash_table *, struct bfd_hash_entry *old,
421 struct bfd_hash_entry *nw);
422
423/* Base method for creating a hash table entry. */
424extern struct bfd_hash_entry *bfd_hash_newfunc
425 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
426
427/* Grab some space for a hash table entry. */
428extern void *bfd_hash_allocate
429 (struct bfd_hash_table *, unsigned int);
430
431/* Traverse a hash table in a random order, calling a function on each
432 element. If the function returns FALSE, the traversal stops. The
433 INFO argument is passed to the function. */
434extern void bfd_hash_traverse
435 (struct bfd_hash_table *,
436 bfd_boolean (*) (struct bfd_hash_entry *, void *),
437 void *info);
438
439/* Allows the default size of a hash table to be configured. New hash
440 tables allocated using bfd_hash_table_init will be created with
441 this size. */
442extern void bfd_hash_set_default_size (bfd_size_type);
443
444/* This structure is used to keep track of stabs in sections
445 information while linking. */
446
447struct stab_info
448{
449 /* A hash table used to hold stabs strings. */
450 struct bfd_strtab_hash *strings;
451 /* The header file hash table. */
452 struct bfd_hash_table includes;
453 /* The first .stabstr section. */
454 struct bfd_section *stabstr;
455};
456
457#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
458
459/* User program access to BFD facilities. */
460
461/* Direct I/O routines, for programs which know more about the object
462 file than BFD does. Use higher level routines if possible. */
463
464extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
465extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
466extern int bfd_seek (bfd *, file_ptr, int);
467extern file_ptr bfd_tell (bfd *);
468extern int bfd_flush (bfd *);
469extern int bfd_stat (bfd *, struct stat *);
470
471/* Deprecated old routines. */
472#if __GNUC__
473#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
474 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
475 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
476#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
477 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
478 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
479#else
480#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
481 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
482 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
483#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
484 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
485 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
486#endif
487extern void warn_deprecated (const char *, const char *, int, const char *);
488
489/* Cast from const char * to char * so that caller can assign to
490 a char * without a warning. */
491#define bfd_get_filename(abfd) ((char *) (abfd)->filename)
492#define bfd_get_cacheable(abfd) ((abfd)->cacheable)
493#define bfd_get_format(abfd) ((abfd)->format)
494#define bfd_get_target(abfd) ((abfd)->xvec->name)
495#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
496#define bfd_family_coff(abfd) \
497 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
498 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
499#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
500#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
501#define bfd_header_big_endian(abfd) \
502 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
503#define bfd_header_little_endian(abfd) \
504 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
505#define bfd_get_file_flags(abfd) ((abfd)->flags)
506#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
507#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
508#define bfd_my_archive(abfd) ((abfd)->my_archive)
509#define bfd_has_map(abfd) ((abfd)->has_armap)
510#define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
511
512#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
513#define bfd_usrdata(abfd) ((abfd)->usrdata)
514
515#define bfd_get_start_address(abfd) ((abfd)->start_address)
516#define bfd_get_symcount(abfd) ((abfd)->symcount)
517#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
518#define bfd_count_sections(abfd) ((abfd)->section_count)
519
520#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
521
522#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
523
524#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
525
526extern bfd_boolean bfd_cache_close
527 (bfd *abfd);
528/* NB: This declaration should match the autogenerated one in libbfd.h. */
529
530extern bfd_boolean bfd_cache_close_all (void);
531
532extern bfd_boolean bfd_record_phdr
533 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
534 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
535
536/* Byte swapping routines. */
537
538bfd_uint64_t bfd_getb64 (const void *);
539bfd_uint64_t bfd_getl64 (const void *);
540bfd_int64_t bfd_getb_signed_64 (const void *);
541bfd_int64_t bfd_getl_signed_64 (const void *);
542bfd_vma bfd_getb32 (const void *);
543bfd_vma bfd_getl32 (const void *);
544bfd_signed_vma bfd_getb_signed_32 (const void *);
545bfd_signed_vma bfd_getl_signed_32 (const void *);
546bfd_vma bfd_getb16 (const void *);
547bfd_vma bfd_getl16 (const void *);
548bfd_signed_vma bfd_getb_signed_16 (const void *);
549bfd_signed_vma bfd_getl_signed_16 (const void *);
550void bfd_putb64 (bfd_uint64_t, void *);
551void bfd_putl64 (bfd_uint64_t, void *);
552void bfd_putb32 (bfd_vma, void *);
553void bfd_putl32 (bfd_vma, void *);
554void bfd_putb16 (bfd_vma, void *);
555void bfd_putl16 (bfd_vma, void *);
556
557/* Byte swapping routines which take size and endiannes as arguments. */
558
559bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
560void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
561
562extern bfd_boolean bfd_section_already_linked_table_init (void);
563extern void bfd_section_already_linked_table_free (void);
564\f
565/* Externally visible ECOFF routines. */
566
567#if defined(__STDC__) || defined(ALMOST_STDC)
568struct ecoff_debug_info;
569struct ecoff_debug_swap;
570struct ecoff_extr;
571struct bfd_symbol;
572struct bfd_link_info;
573struct bfd_link_hash_entry;
574struct bfd_elf_version_tree;
575#endif
576extern bfd_vma bfd_ecoff_get_gp_value
577 (bfd * abfd);
578extern bfd_boolean bfd_ecoff_set_gp_value
579 (bfd *abfd, bfd_vma gp_value);
580extern bfd_boolean bfd_ecoff_set_regmasks
581 (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
582 unsigned long *cprmask);
583extern void *bfd_ecoff_debug_init
584 (bfd *output_bfd, struct ecoff_debug_info *output_debug,
585 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
586extern void bfd_ecoff_debug_free
587 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
588 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
589extern bfd_boolean bfd_ecoff_debug_accumulate
590 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
591 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
592 struct ecoff_debug_info *input_debug,
593 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
594extern bfd_boolean bfd_ecoff_debug_accumulate_other
595 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
596 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
597 struct bfd_link_info *);
598extern bfd_boolean bfd_ecoff_debug_externals
599 (bfd *abfd, struct ecoff_debug_info *debug,
600 const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
601 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
602 void (*set_index) (struct bfd_symbol *, bfd_size_type));
603extern bfd_boolean bfd_ecoff_debug_one_external
604 (bfd *abfd, struct ecoff_debug_info *debug,
605 const struct ecoff_debug_swap *swap, const char *name,
606 struct ecoff_extr *esym);
607extern bfd_size_type bfd_ecoff_debug_size
608 (bfd *abfd, struct ecoff_debug_info *debug,
609 const struct ecoff_debug_swap *swap);
610extern bfd_boolean bfd_ecoff_write_debug
611 (bfd *abfd, struct ecoff_debug_info *debug,
612 const struct ecoff_debug_swap *swap, file_ptr where);
613extern bfd_boolean bfd_ecoff_write_accumulated_debug
614 (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
615 const struct ecoff_debug_swap *swap,
616 struct bfd_link_info *info, file_ptr where);
617
618/* Externally visible ELF routines. */
619
620struct bfd_link_needed_list
621{
622 struct bfd_link_needed_list *next;
623 bfd *by;
624 const char *name;
625};
626
627enum dynamic_lib_link_class {
628 DYN_NORMAL = 0,
629 DYN_AS_NEEDED = 1,
630 DYN_DT_NEEDED = 2,
631 DYN_NO_ADD_NEEDED = 4,
632 DYN_NO_NEEDED = 8
633};
634
635enum notice_asneeded_action {
636 notice_as_needed,
637 notice_not_needed,
638 notice_needed
639};
640
641extern bfd_boolean bfd_elf_record_link_assignment
642 (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
643 bfd_boolean);
644extern struct bfd_link_needed_list *bfd_elf_get_needed_list
645 (bfd *, struct bfd_link_info *);
646extern bfd_boolean bfd_elf_get_bfd_needed_list
647 (bfd *, struct bfd_link_needed_list **);
648extern bfd_boolean bfd_elf_size_dynamic_sections
649 (bfd *, const char *, const char *, const char *, const char *, const char *,
650 const char * const *, struct bfd_link_info *, struct bfd_section **,
651 struct bfd_elf_version_tree *);
652extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
653 (bfd *, struct bfd_link_info *);
654extern void bfd_elf_set_dt_needed_name
655 (bfd *, const char *);
656extern const char *bfd_elf_get_dt_soname
657 (bfd *);
658extern void bfd_elf_set_dyn_lib_class
659 (bfd *, enum dynamic_lib_link_class);
660extern int bfd_elf_get_dyn_lib_class
661 (bfd *);
662extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
663 (bfd *, struct bfd_link_info *);
664extern bfd_boolean bfd_elf_discard_info
665 (bfd *, struct bfd_link_info *);
666extern unsigned int _bfd_elf_default_action_discarded
667 (struct bfd_section *);
668
669/* Return an upper bound on the number of bytes required to store a
670 copy of ABFD's program header table entries. Return -1 if an error
671 occurs; bfd_get_error will return an appropriate code. */
672extern long bfd_get_elf_phdr_upper_bound
673 (bfd *abfd);
674
675/* Copy ABFD's program header table entries to *PHDRS. The entries
676 will be stored as an array of Elf_Internal_Phdr structures, as
677 defined in include/elf/internal.h. To find out how large the
678 buffer needs to be, call bfd_get_elf_phdr_upper_bound.
679
680 Return the number of program header table entries read, or -1 if an
681 error occurs; bfd_get_error will return an appropriate code. */
682extern int bfd_get_elf_phdrs
683 (bfd *abfd, void *phdrs);
684
685/* Create a new BFD as if by bfd_openr. Rather than opening a file,
686 reconstruct an ELF file by reading the segments out of remote memory
687 based on the ELF file header at EHDR_VMA and the ELF program headers it
688 points to. If not null, *LOADBASEP is filled in with the difference
689 between the VMAs from which the segments were read, and the VMAs the
690 file headers (and hence BFD's idea of each section's VMA) put them at.
691
692 The function TARGET_READ_MEMORY is called to copy LEN bytes from the
693 remote memory at target address VMA into the local buffer at MYADDR; it
694 should return zero on success or an `errno' code on failure. TEMPL must
695 be a BFD for an ELF target with the word size and byte order found in
696 the remote memory. */
697extern bfd *bfd_elf_bfd_from_remote_memory
698 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
699 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len));
700
701/* Return the arch_size field of an elf bfd, or -1 if not elf. */
702extern int bfd_get_arch_size
703 (bfd *);
704
705/* Return TRUE if address "naturally" sign extends, or -1 if not elf. */
706extern int bfd_get_sign_extend_vma
707 (bfd *);
708
709extern struct bfd_section *_bfd_elf_tls_setup
710 (bfd *, struct bfd_link_info *);
711
712extern void _bfd_fix_excluded_sec_syms
713 (bfd *, struct bfd_link_info *);
714
715extern unsigned bfd_m68k_mach_to_features (int);
716
717extern int bfd_m68k_features_to_mach (unsigned);
718
719extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
720 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
721 char **);
722
723extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
724
725extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
726 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
727 char **);
728
729extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
730 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
731 char **);
732
733/* SunOS shared library support routines for the linker. */
734
735extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
736 (bfd *, struct bfd_link_info *);
737extern bfd_boolean bfd_sunos_record_link_assignment
738 (bfd *, struct bfd_link_info *, const char *);
739extern bfd_boolean bfd_sunos_size_dynamic_sections
740 (bfd *, struct bfd_link_info *, struct bfd_section **,
741 struct bfd_section **, struct bfd_section **);
742
743/* Linux shared library support routines for the linker. */
744
745extern bfd_boolean bfd_i386linux_size_dynamic_sections
746 (bfd *, struct bfd_link_info *);
747extern bfd_boolean bfd_m68klinux_size_dynamic_sections
748 (bfd *, struct bfd_link_info *);
749extern bfd_boolean bfd_sparclinux_size_dynamic_sections
750 (bfd *, struct bfd_link_info *);
751
752/* mmap hacks */
753
754struct _bfd_window_internal;
755typedef struct _bfd_window_internal bfd_window_internal;
756
757typedef struct _bfd_window
758{
759 /* What the user asked for. */
760 void *data;
761 bfd_size_type size;
762 /* The actual window used by BFD. Small user-requested read-only
763 regions sharing a page may share a single window into the object
764 file. Read-write versions shouldn't until I've fixed things to
765 keep track of which portions have been claimed by the
766 application; don't want to give the same region back when the
767 application wants two writable copies! */
768 struct _bfd_window_internal *i;
769}
770bfd_window;
771
772extern void bfd_init_window
773 (bfd_window *);
774extern void bfd_free_window
775 (bfd_window *);
776extern bfd_boolean bfd_get_file_window
777 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
778
779/* XCOFF support routines for the linker. */
780
781extern bfd_boolean bfd_xcoff_split_import_path
782 (bfd *, const char *, const char **, const char **);
783extern bfd_boolean bfd_xcoff_set_archive_import_path
784 (struct bfd_link_info *, bfd *, const char *);
785extern bfd_boolean bfd_xcoff_link_record_set
786 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
787extern bfd_boolean bfd_xcoff_import_symbol
788 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
789 const char *, const char *, const char *, unsigned int);
790extern bfd_boolean bfd_xcoff_export_symbol
791 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
792extern bfd_boolean bfd_xcoff_link_count_reloc
793 (bfd *, struct bfd_link_info *, const char *);
794extern bfd_boolean bfd_xcoff_record_link_assignment
795 (bfd *, struct bfd_link_info *, const char *);
796extern bfd_boolean bfd_xcoff_size_dynamic_sections
797 (bfd *, struct bfd_link_info *, const char *, const char *,
798 unsigned long, unsigned long, unsigned long, bfd_boolean,
799 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean);
800extern bfd_boolean bfd_xcoff_link_generate_rtinit
801 (bfd *, const char *, const char *, bfd_boolean);
802
803/* XCOFF support routines for ar. */
804extern bfd_boolean bfd_xcoff_ar_archive_set_magic
805 (bfd *, char *);
806
807/* Externally visible COFF routines. */
808
809#if defined(__STDC__) || defined(ALMOST_STDC)
810struct internal_syment;
811union internal_auxent;
812#endif
813
814extern bfd_boolean bfd_coff_get_syment
815 (bfd *, struct bfd_symbol *, struct internal_syment *);
816
817extern bfd_boolean bfd_coff_get_auxent
818 (bfd *, struct bfd_symbol *, int, union internal_auxent *);
819
820extern bfd_boolean bfd_coff_set_symbol_class
821 (bfd *, struct bfd_symbol *, unsigned int);
822
823extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
824 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
825
826/* ARM VFP11 erratum workaround support. */
827typedef enum
828{
829 BFD_ARM_VFP11_FIX_DEFAULT,
830 BFD_ARM_VFP11_FIX_NONE,
831 BFD_ARM_VFP11_FIX_SCALAR,
832 BFD_ARM_VFP11_FIX_VECTOR
833} bfd_arm_vfp11_fix;
834
835extern void bfd_elf32_arm_init_maps
836 (bfd *);
837
838extern void bfd_elf32_arm_set_vfp11_fix
839 (bfd *, struct bfd_link_info *);
840
841extern void bfd_elf32_arm_set_cortex_a8_fix
842 (bfd *, struct bfd_link_info *);
843
844extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
845 (bfd *, struct bfd_link_info *);
846
847extern void bfd_elf32_arm_vfp11_fix_veneer_locations
848 (bfd *, struct bfd_link_info *);
849
850/* ARM Interworking support. Called from linker. */
851extern bfd_boolean bfd_arm_allocate_interworking_sections
852 (struct bfd_link_info *);
853
854extern bfd_boolean bfd_arm_process_before_allocation
855 (bfd *, struct bfd_link_info *, int);
856
857extern bfd_boolean bfd_arm_get_bfd_for_interworking
858 (bfd *, struct bfd_link_info *);
859
860/* PE ARM Interworking support. Called from linker. */
861extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
862 (struct bfd_link_info *);
863
864extern bfd_boolean bfd_arm_pe_process_before_allocation
865 (bfd *, struct bfd_link_info *, int);
866
867extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
868 (bfd *, struct bfd_link_info *);
869
870/* ELF ARM Interworking support. Called from linker. */
871extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
872 (struct bfd_link_info *);
873
874extern bfd_boolean bfd_elf32_arm_process_before_allocation
875 (bfd *, struct bfd_link_info *);
876
877void bfd_elf32_arm_set_target_relocs
878 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix,
879 int, int, int, int);
880
881extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
882 (bfd *, struct bfd_link_info *);
883
884extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
885 (bfd *, struct bfd_link_info *);
886
887/* ELF ARM mapping symbol support */
888#define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0)
889#define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1)
890#define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2)
891#define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0)
892extern bfd_boolean bfd_is_arm_special_symbol_name
893 (const char * name, int type);
894
895extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int);
896
897/* ARM Note section processing. */
898extern bfd_boolean bfd_arm_merge_machines
899 (bfd *, bfd *);
900
901extern bfd_boolean bfd_arm_update_notes
902 (bfd *, const char *);
903
904extern unsigned int bfd_arm_get_mach_from_notes
905 (bfd *, const char *);
906
907/* ARM stub generation support. Called from the linker. */
908extern int elf32_arm_setup_section_lists
909 (bfd *, struct bfd_link_info *);
910extern void elf32_arm_next_input_section
911 (struct bfd_link_info *, struct bfd_section *);
912extern bfd_boolean elf32_arm_size_stubs
913 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
914 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void));
915extern bfd_boolean elf32_arm_build_stubs
916 (struct bfd_link_info *);
917
918/* ARM unwind section editing support. */
919extern bfd_boolean elf32_arm_fix_exidx_coverage
920(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
921
922/* PowerPC @tls opcode transform/validate. */
923extern unsigned int _bfd_elf_ppc_at_tls_transform
924 (unsigned int, unsigned int);
925/* PowerPC @tprel opcode transform/validate. */
926extern unsigned int _bfd_elf_ppc_at_tprel_transform
927 (unsigned int, unsigned int);
928
929/* TI COFF load page support. */
930extern void bfd_ticoff_set_section_load_page
931 (struct bfd_section *, int);
932
933extern int bfd_ticoff_get_section_load_page
934 (struct bfd_section *);
935
936/* H8/300 functions. */
937extern bfd_vma bfd_h8300_pad_address
938 (bfd *, bfd_vma);
939
940/* IA64 Itanium code generation. Called from linker. */
941extern void bfd_elf32_ia64_after_parse
942 (int);
943
944extern void bfd_elf64_ia64_after_parse
945 (int);
946
947/* This structure is used for a comdat section, as in PE. A comdat
948 section is associated with a particular symbol. When the linker
949 sees a comdat section, it keeps only one of the sections with a
950 given name and associated with a given symbol. */
951
952struct coff_comdat_info
953{
954 /* The name of the symbol associated with a comdat section. */
955 const char *name;
956
957 /* The local symbol table index of the symbol associated with a
958 comdat section. This is only meaningful to the object file format
959 specific code; it is not an index into the list returned by
960 bfd_canonicalize_symtab. */
961 long symbol;
962};
963
964extern struct coff_comdat_info *bfd_coff_get_comdat_section
965 (bfd *, struct bfd_section *);
966
967/* Extracted from init.c. */
968void bfd_init (void);
969
970/* Extracted from opncls.c. */
971extern unsigned int bfd_use_reserved_id;
972bfd *bfd_fopen (const char *filename, const char *target,
973 const char *mode, int fd);
974
975bfd *bfd_openr (const char *filename, const char *target);
976
977bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
978
979bfd *bfd_openstreamr (const char *, const char *, void *);
980
981bfd *bfd_openr_iovec (const char *filename, const char *target,
982 void *(*open_func) (struct bfd *nbfd,
983 void *open_closure),
984 void *open_closure,
985 file_ptr (*pread_func) (struct bfd *nbfd,
986 void *stream,
987 void *buf,
988 file_ptr nbytes,
989 file_ptr offset),
990 int (*close_func) (struct bfd *nbfd,
991 void *stream),
992 int (*stat_func) (struct bfd *abfd,
993 void *stream,
994 struct stat *sb));
995
996bfd *bfd_openw (const char *filename, const char *target);
997
998bfd_boolean bfd_close (bfd *abfd);
999
1000bfd_boolean bfd_close_all_done (bfd *);
1001
1002bfd *bfd_create (const char *filename, bfd *templ);
1003
1004bfd_boolean bfd_make_writable (bfd *abfd);
1005
1006bfd_boolean bfd_make_readable (bfd *abfd);
1007
1008void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1009
1010void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1011
1012unsigned long bfd_calc_gnu_debuglink_crc32
1013 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
1014
1015char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
1016
1017struct bfd_section *bfd_create_gnu_debuglink_section
1018 (bfd *abfd, const char *filename);
1019
1020bfd_boolean bfd_fill_in_gnu_debuglink_section
1021 (bfd *abfd, struct bfd_section *sect, const char *filename);
1022
1023/* Extracted from libbfd.c. */
1024
1025/* Byte swapping macros for user section data. */
1026
1027#define bfd_put_8(abfd, val, ptr) \
1028 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
1029#define bfd_put_signed_8 \
1030 bfd_put_8
1031#define bfd_get_8(abfd, ptr) \
1032 (*(unsigned char *) (ptr) & 0xff)
1033#define bfd_get_signed_8(abfd, ptr) \
1034 (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
1035
1036#define bfd_put_16(abfd, val, ptr) \
1037 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
1038#define bfd_put_signed_16 \
1039 bfd_put_16
1040#define bfd_get_16(abfd, ptr) \
1041 BFD_SEND (abfd, bfd_getx16, (ptr))
1042#define bfd_get_signed_16(abfd, ptr) \
1043 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
1044
1045#define bfd_put_32(abfd, val, ptr) \
1046 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
1047#define bfd_put_signed_32 \
1048 bfd_put_32
1049#define bfd_get_32(abfd, ptr) \
1050 BFD_SEND (abfd, bfd_getx32, (ptr))
1051#define bfd_get_signed_32(abfd, ptr) \
1052 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
1053
1054#define bfd_put_64(abfd, val, ptr) \
1055 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
1056#define bfd_put_signed_64 \
1057 bfd_put_64
1058#define bfd_get_64(abfd, ptr) \
1059 BFD_SEND (abfd, bfd_getx64, (ptr))
1060#define bfd_get_signed_64(abfd, ptr) \
1061 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
1062
1063#define bfd_get(bits, abfd, ptr) \
1064 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1065 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1066 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1067 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1068 : (abort (), (bfd_vma) - 1))
1069
1070#define bfd_put(bits, abfd, val, ptr) \
1071 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1072 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1073 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1074 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1075 : (abort (), (void) 0))
1076
1077
1078/* Byte swapping macros for file header data. */
1079
1080#define bfd_h_put_8(abfd, val, ptr) \
1081 bfd_put_8 (abfd, val, ptr)
1082#define bfd_h_put_signed_8(abfd, val, ptr) \
1083 bfd_put_8 (abfd, val, ptr)
1084#define bfd_h_get_8(abfd, ptr) \
1085 bfd_get_8 (abfd, ptr)
1086#define bfd_h_get_signed_8(abfd, ptr) \
1087 bfd_get_signed_8 (abfd, ptr)
1088
1089#define bfd_h_put_16(abfd, val, ptr) \
1090 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
1091#define bfd_h_put_signed_16 \
1092 bfd_h_put_16
1093#define bfd_h_get_16(abfd, ptr) \
1094 BFD_SEND (abfd, bfd_h_getx16, (ptr))
1095#define bfd_h_get_signed_16(abfd, ptr) \
1096 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
1097
1098#define bfd_h_put_32(abfd, val, ptr) \
1099 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
1100#define bfd_h_put_signed_32 \
1101 bfd_h_put_32
1102#define bfd_h_get_32(abfd, ptr) \
1103 BFD_SEND (abfd, bfd_h_getx32, (ptr))
1104#define bfd_h_get_signed_32(abfd, ptr) \
1105 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
1106
1107#define bfd_h_put_64(abfd, val, ptr) \
1108 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
1109#define bfd_h_put_signed_64 \
1110 bfd_h_put_64
1111#define bfd_h_get_64(abfd, ptr) \
1112 BFD_SEND (abfd, bfd_h_getx64, (ptr))
1113#define bfd_h_get_signed_64(abfd, ptr) \
1114 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1115
1116/* Aliases for the above, which should eventually go away. */
1117
1118#define H_PUT_64 bfd_h_put_64
1119#define H_PUT_32 bfd_h_put_32
1120#define H_PUT_16 bfd_h_put_16
1121#define H_PUT_8 bfd_h_put_8
1122#define H_PUT_S64 bfd_h_put_signed_64
1123#define H_PUT_S32 bfd_h_put_signed_32
1124#define H_PUT_S16 bfd_h_put_signed_16
1125#define H_PUT_S8 bfd_h_put_signed_8
1126#define H_GET_64 bfd_h_get_64
1127#define H_GET_32 bfd_h_get_32
1128#define H_GET_16 bfd_h_get_16
1129#define H_GET_8 bfd_h_get_8
1130#define H_GET_S64 bfd_h_get_signed_64
1131#define H_GET_S32 bfd_h_get_signed_32
1132#define H_GET_S16 bfd_h_get_signed_16
1133#define H_GET_S8 bfd_h_get_signed_8
1134
1135
1136/* Extracted from bfdio.c. */
1137long bfd_get_mtime (bfd *abfd);
1138
1139file_ptr bfd_get_size (bfd *abfd);
1140
1141void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
1142 int prot, int flags, file_ptr offset);
1143
1144/* Extracted from bfdwin.c. */
1145/* Extracted from section.c. */
1146typedef struct bfd_section
1147{
1148 /* The name of the section; the name isn't a copy, the pointer is
1149 the same as that passed to bfd_make_section. */
1150 const char *name;
1151
1152 /* A unique sequence number. */
1153 int id;
1154
1155 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
1156 int index;
1157
1158 /* The next section in the list belonging to the BFD, or NULL. */
1159 struct bfd_section *next;
1160
1161 /* The previous section in the list belonging to the BFD, or NULL. */
1162 struct bfd_section *prev;
1163
1164 /* The field flags contains attributes of the section. Some
1165 flags are read in from the object file, and some are
1166 synthesized from other information. */
1167 flagword flags;
1168
1169#define SEC_NO_FLAGS 0x000
1170
1171 /* Tells the OS to allocate space for this section when loading.
1172 This is clear for a section containing debug information only. */
1173#define SEC_ALLOC 0x001
1174
1175 /* Tells the OS to load the section from the file when loading.
1176 This is clear for a .bss section. */
1177#define SEC_LOAD 0x002
1178
1179 /* The section contains data still to be relocated, so there is
1180 some relocation information too. */
1181#define SEC_RELOC 0x004
1182
1183 /* A signal to the OS that the section contains read only data. */
1184#define SEC_READONLY 0x008
1185
1186 /* The section contains code only. */
1187#define SEC_CODE 0x010
1188
1189 /* The section contains data only. */
1190#define SEC_DATA 0x020
1191
1192 /* The section will reside in ROM. */
1193#define SEC_ROM 0x040
1194
1195 /* The section contains constructor information. This section
1196 type is used by the linker to create lists of constructors and
1197 destructors used by <<g++>>. When a back end sees a symbol
1198 which should be used in a constructor list, it creates a new
1199 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1200 the symbol to it, and builds a relocation. To build the lists
1201 of constructors, all the linker has to do is catenate all the
1202 sections called <<__CTOR_LIST__>> and relocate the data
1203 contained within - exactly the operations it would peform on
1204 standard data. */
1205#define SEC_CONSTRUCTOR 0x080
1206
1207 /* The section has contents - a data section could be
1208 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1209 <<SEC_HAS_CONTENTS>> */
1210#define SEC_HAS_CONTENTS 0x100
1211
1212 /* An instruction to the linker to not output the section
1213 even if it has information which would normally be written. */
1214#define SEC_NEVER_LOAD 0x200
1215
1216 /* The section contains thread local data. */
1217#define SEC_THREAD_LOCAL 0x400
1218
1219 /* The section has GOT references. This flag is only for the
1220 linker, and is currently only used by the elf32-hppa back end.
1221 It will be set if global offset table references were detected
1222 in this section, which indicate to the linker that the section
1223 contains PIC code, and must be handled specially when doing a
1224 static link. */
1225#define SEC_HAS_GOT_REF 0x800
1226
1227 /* The section contains common symbols (symbols may be defined
1228 multiple times, the value of a symbol is the amount of
1229 space it requires, and the largest symbol value is the one
1230 used). Most targets have exactly one of these (which we
1231 translate to bfd_com_section_ptr), but ECOFF has two. */
1232#define SEC_IS_COMMON 0x1000
1233
1234 /* The section contains only debugging information. For
1235 example, this is set for ELF .debug and .stab sections.
1236 strip tests this flag to see if a section can be
1237 discarded. */
1238#define SEC_DEBUGGING 0x2000
1239
1240 /* The contents of this section are held in memory pointed to
1241 by the contents field. This is checked by bfd_get_section_contents,
1242 and the data is retrieved from memory if appropriate. */
1243#define SEC_IN_MEMORY 0x4000
1244
1245 /* The contents of this section are to be excluded by the
1246 linker for executable and shared objects unless those
1247 objects are to be further relocated. */
1248#define SEC_EXCLUDE 0x8000
1249
1250 /* The contents of this section are to be sorted based on the sum of
1251 the symbol and addend values specified by the associated relocation
1252 entries. Entries without associated relocation entries will be
1253 appended to the end of the section in an unspecified order. */
1254#define SEC_SORT_ENTRIES 0x10000
1255
1256 /* When linking, duplicate sections of the same name should be
1257 discarded, rather than being combined into a single section as
1258 is usually done. This is similar to how common symbols are
1259 handled. See SEC_LINK_DUPLICATES below. */
1260#define SEC_LINK_ONCE 0x20000
1261
1262 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1263 should handle duplicate sections. */
1264#define SEC_LINK_DUPLICATES 0xc0000
1265
1266 /* This value for SEC_LINK_DUPLICATES means that duplicate
1267 sections with the same name should simply be discarded. */
1268#define SEC_LINK_DUPLICATES_DISCARD 0x0
1269
1270 /* This value for SEC_LINK_DUPLICATES means that the linker
1271 should warn if there are any duplicate sections, although
1272 it should still only link one copy. */
1273#define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
1274
1275 /* This value for SEC_LINK_DUPLICATES means that the linker
1276 should warn if any duplicate sections are a different size. */
1277#define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
1278
1279 /* This value for SEC_LINK_DUPLICATES means that the linker
1280 should warn if any duplicate sections contain different
1281 contents. */
1282#define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1283 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
1284
1285 /* This section was created by the linker as part of dynamic
1286 relocation or other arcane processing. It is skipped when
1287 going through the first-pass output, trusting that someone
1288 else up the line will take care of it later. */
1289#define SEC_LINKER_CREATED 0x100000
1290
1291 /* This section should not be subject to garbage collection.
1292 Also set to inform the linker that this section should not be
1293 listed in the link map as discarded. */
1294#define SEC_KEEP 0x200000
1295
1296 /* This section contains "short" data, and should be placed
1297 "near" the GP. */
1298#define SEC_SMALL_DATA 0x400000
1299
1300 /* Attempt to merge identical entities in the section.
1301 Entity size is given in the entsize field. */
1302#define SEC_MERGE 0x800000
1303
1304 /* If given with SEC_MERGE, entities to merge are zero terminated
1305 strings where entsize specifies character size instead of fixed
1306 size entries. */
1307#define SEC_STRINGS 0x1000000
1308
1309 /* This section contains data about section groups. */
1310#define SEC_GROUP 0x2000000
1311
1312 /* The section is a COFF shared library section. This flag is
1313 only for the linker. If this type of section appears in
1314 the input file, the linker must copy it to the output file
1315 without changing the vma or size. FIXME: Although this
1316 was originally intended to be general, it really is COFF
1317 specific (and the flag was renamed to indicate this). It
1318 might be cleaner to have some more general mechanism to
1319 allow the back end to control what the linker does with
1320 sections. */
1321#define SEC_COFF_SHARED_LIBRARY 0x4000000
1322
1323 /* This section contains data which may be shared with other
1324 executables or shared objects. This is for COFF only. */
1325#define SEC_COFF_SHARED 0x8000000
1326
1327 /* When a section with this flag is being linked, then if the size of
1328 the input section is less than a page, it should not cross a page
1329 boundary. If the size of the input section is one page or more,
1330 it should be aligned on a page boundary. This is for TI
1331 TMS320C54X only. */
1332#define SEC_TIC54X_BLOCK 0x10000000
1333
1334 /* Conditionally link this section; do not link if there are no
1335 references found to any symbol in the section. This is for TI
1336 TMS320C54X only. */
1337#define SEC_TIC54X_CLINK 0x20000000
1338
1339 /* Indicate that section has the no read flag set. This happens
1340 when memory read flag isn't set. */
1341#define SEC_COFF_NOREAD 0x40000000
1342
1343 /* End of section flags. */
1344
1345 /* Some internal packed boolean fields. */
1346
1347 /* See the vma field. */
1348 unsigned int user_set_vma : 1;
1349
1350 /* A mark flag used by some of the linker backends. */
1351 unsigned int linker_mark : 1;
1352
1353 /* Another mark flag used by some of the linker backends. Set for
1354 output sections that have an input section. */
1355 unsigned int linker_has_input : 1;
1356
1357 /* Mark flag used by some linker backends for garbage collection. */
1358 unsigned int gc_mark : 1;
1359
1360 /* Section compression status. */
1361 unsigned int compress_status : 2;
1362#define COMPRESS_SECTION_NONE 0
1363#define COMPRESS_SECTION_DONE 1
1364#define DECOMPRESS_SECTION_SIZED 2
1365
1366 /* The following flags are used by the ELF linker. */
1367
1368 /* Mark sections which have been allocated to segments. */
1369 unsigned int segment_mark : 1;
1370
1371 /* Type of sec_info information. */
1372 unsigned int sec_info_type:3;
1373#define ELF_INFO_TYPE_NONE 0
1374#define ELF_INFO_TYPE_STABS 1
1375#define ELF_INFO_TYPE_MERGE 2
1376#define ELF_INFO_TYPE_EH_FRAME 3
1377#define ELF_INFO_TYPE_JUST_SYMS 4
1378
1379 /* Nonzero if this section uses RELA relocations, rather than REL. */
1380 unsigned int use_rela_p:1;
1381
1382 /* Bits used by various backends. The generic code doesn't touch
1383 these fields. */
1384
1385 unsigned int sec_flg0:1;
1386 unsigned int sec_flg1:1;
1387 unsigned int sec_flg2:1;
1388 unsigned int sec_flg3:1;
1389 unsigned int sec_flg4:1;
1390 unsigned int sec_flg5:1;
1391
1392 /* End of internal packed boolean fields. */
1393
1394 /* The virtual memory address of the section - where it will be
1395 at run time. The symbols are relocated against this. The
1396 user_set_vma flag is maintained by bfd; if it's not set, the
1397 backend can assign addresses (for example, in <<a.out>>, where
1398 the default address for <<.data>> is dependent on the specific
1399 target and various flags). */
1400 bfd_vma vma;
1401
1402 /* The load address of the section - where it would be in a
1403 rom image; really only used for writing section header
1404 information. */
1405 bfd_vma lma;
1406
1407 /* The size of the section in octets, as it will be output.
1408 Contains a value even if the section has no contents (e.g., the
1409 size of <<.bss>>). */
1410 bfd_size_type size;
1411
1412 /* For input sections, the original size on disk of the section, in
1413 octets. This field should be set for any section whose size is
1414 changed by linker relaxation. It is required for sections where
1415 the linker relaxation scheme doesn't cache altered section and
1416 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1417 targets), and thus the original size needs to be kept to read the
1418 section multiple times. For output sections, rawsize holds the
1419 section size calculated on a previous linker relaxation pass. */
1420 bfd_size_type rawsize;
1421
1422 /* The compressed size of the section in octets. */
1423 bfd_size_type compressed_size;
1424
1425 /* Relaxation table. */
1426 struct relax_table *relax;
1427
1428 /* Count of used relaxation table entries. */
1429 int relax_count;
1430
1431
1432 /* If this section is going to be output, then this value is the
1433 offset in *bytes* into the output section of the first byte in the
1434 input section (byte ==> smallest addressable unit on the
1435 target). In most cases, if this was going to start at the
1436 100th octet (8-bit quantity) in the output section, this value
1437 would be 100. However, if the target byte size is 16 bits
1438 (bfd_octets_per_byte is "2"), this value would be 50. */
1439 bfd_vma output_offset;
1440
1441 /* The output section through which to map on output. */
1442 struct bfd_section *output_section;
1443
1444 /* The alignment requirement of the section, as an exponent of 2 -
1445 e.g., 3 aligns to 2^3 (or 8). */
1446 unsigned int alignment_power;
1447
1448 /* If an input section, a pointer to a vector of relocation
1449 records for the data in this section. */
1450 struct reloc_cache_entry *relocation;
1451
1452 /* If an output section, a pointer to a vector of pointers to
1453 relocation records for the data in this section. */
1454 struct reloc_cache_entry **orelocation;
1455
1456 /* The number of relocation records in one of the above. */
1457 unsigned reloc_count;
1458
1459 /* Information below is back end specific - and not always used
1460 or updated. */
1461
1462 /* File position of section data. */
1463 file_ptr filepos;
1464
1465 /* File position of relocation info. */
1466 file_ptr rel_filepos;
1467
1468 /* File position of line data. */
1469 file_ptr line_filepos;
1470
1471 /* Pointer to data for applications. */
1472 void *userdata;
1473
1474 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1475 contents. */
1476 unsigned char *contents;
1477
1478 /* Attached line number information. */
1479 alent *lineno;
1480
1481 /* Number of line number records. */
1482 unsigned int lineno_count;
1483
1484 /* Entity size for merging purposes. */
1485 unsigned int entsize;
1486
1487 /* Points to the kept section if this section is a link-once section,
1488 and is discarded. */
1489 struct bfd_section *kept_section;
1490
1491 /* When a section is being output, this value changes as more
1492 linenumbers are written out. */
1493 file_ptr moving_line_filepos;
1494
1495 /* What the section number is in the target world. */
1496 int target_index;
1497
1498 void *used_by_bfd;
1499
1500 /* If this is a constructor section then here is a list of the
1501 relocations created to relocate items within it. */
1502 struct relent_chain *constructor_chain;
1503
1504 /* The BFD which owns the section. */
1505 bfd *owner;
1506
1507 /* A symbol which points at this section only. */
1508 struct bfd_symbol *symbol;
1509 struct bfd_symbol **symbol_ptr_ptr;
1510
1511 /* Early in the link process, map_head and map_tail are used to build
1512 a list of input sections attached to an output section. Later,
1513 output sections use these fields for a list of bfd_link_order
1514 structs. */
1515 union {
1516 struct bfd_link_order *link_order;
1517 struct bfd_section *s;
1518 } map_head, map_tail;
1519} asection;
1520
1521/* Relax table contains information about instructions which can
1522 be removed by relaxation -- replacing a long address with a
1523 short address. */
1524struct relax_table {
1525 /* Address where bytes may be deleted. */
1526 bfd_vma addr;
1527
1528 /* Number of bytes to be deleted. */
1529 int size;
1530};
1531
1532/* These sections are global, and are managed by BFD. The application
1533 and target back end are not permitted to change the values in
1534 these sections. New code should use the section_ptr macros rather
1535 than referring directly to the const sections. The const sections
1536 may eventually vanish. */
1537#define BFD_ABS_SECTION_NAME "*ABS*"
1538#define BFD_UND_SECTION_NAME "*UND*"
1539#define BFD_COM_SECTION_NAME "*COM*"
1540#define BFD_IND_SECTION_NAME "*IND*"
1541
1542/* The absolute section. */
1543extern asection bfd_abs_section;
1544#define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1545#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
1546/* Pointer to the undefined section. */
1547extern asection bfd_und_section;
1548#define bfd_und_section_ptr ((asection *) &bfd_und_section)
1549#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1550/* Pointer to the common section. */
1551extern asection bfd_com_section;
1552#define bfd_com_section_ptr ((asection *) &bfd_com_section)
1553/* Pointer to the indirect section. */
1554extern asection bfd_ind_section;
1555#define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1556#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1557
1558#define bfd_is_const_section(SEC) \
1559 ( ((SEC) == bfd_abs_section_ptr) \
1560 || ((SEC) == bfd_und_section_ptr) \
1561 || ((SEC) == bfd_com_section_ptr) \
1562 || ((SEC) == bfd_ind_section_ptr))
1563
1564/* Macros to handle insertion and deletion of a bfd's sections. These
1565 only handle the list pointers, ie. do not adjust section_count,
1566 target_index etc. */
1567#define bfd_section_list_remove(ABFD, S) \
1568 do \
1569 { \
1570 asection *_s = S; \
1571 asection *_next = _s->next; \
1572 asection *_prev = _s->prev; \
1573 if (_prev) \
1574 _prev->next = _next; \
1575 else \
1576 (ABFD)->sections = _next; \
1577 if (_next) \
1578 _next->prev = _prev; \
1579 else \
1580 (ABFD)->section_last = _prev; \
1581 } \
1582 while (0)
1583#define bfd_section_list_append(ABFD, S) \
1584 do \
1585 { \
1586 asection *_s = S; \
1587 bfd *_abfd = ABFD; \
1588 _s->next = NULL; \
1589 if (_abfd->section_last) \
1590 { \
1591 _s->prev = _abfd->section_last; \
1592 _abfd->section_last->next = _s; \
1593 } \
1594 else \
1595 { \
1596 _s->prev = NULL; \
1597 _abfd->sections = _s; \
1598 } \
1599 _abfd->section_last = _s; \
1600 } \
1601 while (0)
1602#define bfd_section_list_prepend(ABFD, S) \
1603 do \
1604 { \
1605 asection *_s = S; \
1606 bfd *_abfd = ABFD; \
1607 _s->prev = NULL; \
1608 if (_abfd->sections) \
1609 { \
1610 _s->next = _abfd->sections; \
1611 _abfd->sections->prev = _s; \
1612 } \
1613 else \
1614 { \
1615 _s->next = NULL; \
1616 _abfd->section_last = _s; \
1617 } \
1618 _abfd->sections = _s; \
1619 } \
1620 while (0)
1621#define bfd_section_list_insert_after(ABFD, A, S) \
1622 do \
1623 { \
1624 asection *_a = A; \
1625 asection *_s = S; \
1626 asection *_next = _a->next; \
1627 _s->next = _next; \
1628 _s->prev = _a; \
1629 _a->next = _s; \
1630 if (_next) \
1631 _next->prev = _s; \
1632 else \
1633 (ABFD)->section_last = _s; \
1634 } \
1635 while (0)
1636#define bfd_section_list_insert_before(ABFD, B, S) \
1637 do \
1638 { \
1639 asection *_b = B; \
1640 asection *_s = S; \
1641 asection *_prev = _b->prev; \
1642 _s->prev = _prev; \
1643 _s->next = _b; \
1644 _b->prev = _s; \
1645 if (_prev) \
1646 _prev->next = _s; \
1647 else \
1648 (ABFD)->sections = _s; \
1649 } \
1650 while (0)
1651#define bfd_section_removed_from_list(ABFD, S) \
1652 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
1653
1654#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
1655 /* name, id, index, next, prev, flags, user_set_vma, */ \
1656 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1657 \
1658 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
1659 0, 0, 1, 0, \
1660 \
1661 /* segment_mark, sec_info_type, use_rela_p, */ \
1662 0, 0, 0, \
1663 \
1664 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
1665 0, 0, 0, 0, 0, 0, \
1666 \
1667 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \
1668 0, 0, 0, 0, 0, 0, 0, \
1669 \
1670 /* output_offset, output_section, alignment_power, */ \
1671 0, (struct bfd_section *) &SEC, 0, \
1672 \
1673 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1674 NULL, NULL, 0, 0, 0, \
1675 \
1676 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1677 0, NULL, NULL, NULL, 0, \
1678 \
1679 /* entsize, kept_section, moving_line_filepos, */ \
1680 0, NULL, 0, \
1681 \
1682 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1683 0, NULL, NULL, NULL, \
1684 \
1685 /* symbol, symbol_ptr_ptr, */ \
1686 (struct bfd_symbol *) SYM, &SEC.symbol, \
1687 \
1688 /* map_head, map_tail */ \
1689 { NULL }, { NULL } \
1690 }
1691
1692void bfd_section_list_clear (bfd *);
1693
1694asection *bfd_get_section_by_name (bfd *abfd, const char *name);
1695
1696asection *bfd_get_section_by_name_if
1697 (bfd *abfd,
1698 const char *name,
1699 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1700 void *obj);
1701
1702char *bfd_get_unique_section_name
1703 (bfd *abfd, const char *templat, int *count);
1704
1705asection *bfd_make_section_old_way (bfd *abfd, const char *name);
1706
1707asection *bfd_make_section_anyway_with_flags
1708 (bfd *abfd, const char *name, flagword flags);
1709
1710asection *bfd_make_section_anyway (bfd *abfd, const char *name);
1711
1712asection *bfd_make_section_with_flags
1713 (bfd *, const char *name, flagword flags);
1714
1715asection *bfd_make_section (bfd *, const char *name);
1716
1717bfd_boolean bfd_set_section_flags
1718 (bfd *abfd, asection *sec, flagword flags);
1719
1720void bfd_rename_section
1721 (bfd *abfd, asection *sec, const char *newname);
1722
1723void bfd_map_over_sections
1724 (bfd *abfd,
1725 void (*func) (bfd *abfd, asection *sect, void *obj),
1726 void *obj);
1727
1728asection *bfd_sections_find_if
1729 (bfd *abfd,
1730 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
1731 void *obj);
1732
1733bfd_boolean bfd_set_section_size
1734 (bfd *abfd, asection *sec, bfd_size_type val);
1735
1736bfd_boolean bfd_set_section_contents
1737 (bfd *abfd, asection *section, const void *data,
1738 file_ptr offset, bfd_size_type count);
1739
1740bfd_boolean bfd_get_section_contents
1741 (bfd *abfd, asection *section, void *location, file_ptr offset,
1742 bfd_size_type count);
1743
1744bfd_boolean bfd_malloc_and_get_section
1745 (bfd *abfd, asection *section, bfd_byte **buf);
1746
1747bfd_boolean bfd_copy_private_section_data
1748 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
1749
1750#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1751 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1752 (ibfd, isection, obfd, osection))
1753bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1754
1755bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
1756
1757/* Extracted from archures.c. */
1758enum bfd_architecture
1759{
1760 bfd_arch_unknown, /* File arch not known. */
1761 bfd_arch_obscure, /* Arch known, not one of these. */
1762 bfd_arch_m68k, /* Motorola 68xxx */
1763#define bfd_mach_m68000 1
1764#define bfd_mach_m68008 2
1765#define bfd_mach_m68010 3
1766#define bfd_mach_m68020 4
1767#define bfd_mach_m68030 5
1768#define bfd_mach_m68040 6
1769#define bfd_mach_m68060 7
1770#define bfd_mach_cpu32 8
1771#define bfd_mach_fido 9
1772#define bfd_mach_mcf_isa_a_nodiv 10
1773#define bfd_mach_mcf_isa_a 11
1774#define bfd_mach_mcf_isa_a_mac 12
1775#define bfd_mach_mcf_isa_a_emac 13
1776#define bfd_mach_mcf_isa_aplus 14
1777#define bfd_mach_mcf_isa_aplus_mac 15
1778#define bfd_mach_mcf_isa_aplus_emac 16
1779#define bfd_mach_mcf_isa_b_nousp 17
1780#define bfd_mach_mcf_isa_b_nousp_mac 18
1781#define bfd_mach_mcf_isa_b_nousp_emac 19
1782#define bfd_mach_mcf_isa_b 20
1783#define bfd_mach_mcf_isa_b_mac 21
1784#define bfd_mach_mcf_isa_b_emac 22
1785#define bfd_mach_mcf_isa_b_float 23
1786#define bfd_mach_mcf_isa_b_float_mac 24
1787#define bfd_mach_mcf_isa_b_float_emac 25
1788#define bfd_mach_mcf_isa_c 26
1789#define bfd_mach_mcf_isa_c_mac 27
1790#define bfd_mach_mcf_isa_c_emac 28
1791#define bfd_mach_mcf_isa_c_nodiv 29
1792#define bfd_mach_mcf_isa_c_nodiv_mac 30
1793#define bfd_mach_mcf_isa_c_nodiv_emac 31
1794 bfd_arch_vax, /* DEC Vax */
1795 bfd_arch_i960, /* Intel 960 */
1796 /* The order of the following is important.
1797 lower number indicates a machine type that
1798 only accepts a subset of the instructions
1799 available to machines with higher numbers.
1800 The exception is the "ca", which is
1801 incompatible with all other machines except
1802 "core". */
1803
1804#define bfd_mach_i960_core 1
1805#define bfd_mach_i960_ka_sa 2
1806#define bfd_mach_i960_kb_sb 3
1807#define bfd_mach_i960_mc 4
1808#define bfd_mach_i960_xa 5
1809#define bfd_mach_i960_ca 6
1810#define bfd_mach_i960_jx 7
1811#define bfd_mach_i960_hx 8
1812
1813 bfd_arch_or32, /* OpenRISC 32 */
1814
1815 bfd_arch_sparc, /* SPARC */
1816#define bfd_mach_sparc 1
1817/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
1818#define bfd_mach_sparc_sparclet 2
1819#define bfd_mach_sparc_sparclite 3
1820#define bfd_mach_sparc_v8plus 4
1821#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
1822#define bfd_mach_sparc_sparclite_le 6
1823#define bfd_mach_sparc_v9 7
1824#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1825#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1826#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
1827/* Nonzero if MACH has the v9 instruction set. */
1828#define bfd_mach_sparc_v9_p(mach) \
1829 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
1830 && (mach) != bfd_mach_sparc_sparclite_le)
1831/* Nonzero if MACH is a 64 bit sparc architecture. */
1832#define bfd_mach_sparc_64bit_p(mach) \
1833 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
1834 bfd_arch_spu, /* PowerPC SPU */
1835#define bfd_mach_spu 256
1836 bfd_arch_mips, /* MIPS Rxxxx */
1837#define bfd_mach_mips3000 3000
1838#define bfd_mach_mips3900 3900
1839#define bfd_mach_mips4000 4000
1840#define bfd_mach_mips4010 4010
1841#define bfd_mach_mips4100 4100
1842#define bfd_mach_mips4111 4111
1843#define bfd_mach_mips4120 4120
1844#define bfd_mach_mips4300 4300
1845#define bfd_mach_mips4400 4400
1846#define bfd_mach_mips4600 4600
1847#define bfd_mach_mips4650 4650
1848#define bfd_mach_mips5000 5000
1849#define bfd_mach_mips5400 5400
1850#define bfd_mach_mips5500 5500
1851#define bfd_mach_mips6000 6000
1852#define bfd_mach_mips7000 7000
1853#define bfd_mach_mips8000 8000
1854#define bfd_mach_mips9000 9000
1855#define bfd_mach_mips10000 10000
1856#define bfd_mach_mips12000 12000
1857#define bfd_mach_mips14000 14000
1858#define bfd_mach_mips16000 16000
1859#define bfd_mach_mips16 16
1860#define bfd_mach_mips5 5
1861#define bfd_mach_mips_loongson_2e 3001
1862#define bfd_mach_mips_loongson_2f 3002
1863#define bfd_mach_mips_loongson_3a 3003
1864#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
1865#define bfd_mach_mips_octeon 6501
1866#define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */
1867#define bfd_mach_mipsisa32 32
1868#define bfd_mach_mipsisa32r2 33
1869#define bfd_mach_mipsisa64 64
1870#define bfd_mach_mipsisa64r2 65
1871 bfd_arch_i386, /* Intel 386 */
1872#define bfd_mach_i386_i386 1
1873#define bfd_mach_i386_i8086 2
1874#define bfd_mach_i386_i386_intel_syntax 3
1875#define bfd_mach_x64_32 32
1876#define bfd_mach_x64_32_intel_syntax 33
1877#define bfd_mach_x86_64 64
1878#define bfd_mach_x86_64_intel_syntax 65
1879 bfd_arch_l1om, /* Intel L1OM */
1880#define bfd_mach_l1om 66
1881#define bfd_mach_l1om_intel_syntax 67
1882 bfd_arch_we32k, /* AT&T WE32xxx */
1883 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1884 bfd_arch_i860, /* Intel 860 */
1885 bfd_arch_i370, /* IBM 360/370 Mainframes */
1886 bfd_arch_romp, /* IBM ROMP PC/RT */
1887 bfd_arch_convex, /* Convex */
1888 bfd_arch_m88k, /* Motorola 88xxx */
1889 bfd_arch_m98k, /* Motorola 98xxx */
1890 bfd_arch_pyramid, /* Pyramid Technology */
1891 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
1892#define bfd_mach_h8300 1
1893#define bfd_mach_h8300h 2
1894#define bfd_mach_h8300s 3
1895#define bfd_mach_h8300hn 4
1896#define bfd_mach_h8300sn 5
1897#define bfd_mach_h8300sx 6
1898#define bfd_mach_h8300sxn 7
1899 bfd_arch_pdp11, /* DEC PDP-11 */
1900 bfd_arch_plugin,
1901 bfd_arch_powerpc, /* PowerPC */
1902#define bfd_mach_ppc 32
1903#define bfd_mach_ppc64 64
1904#define bfd_mach_ppc_403 403
1905#define bfd_mach_ppc_403gc 4030
1906#define bfd_mach_ppc_405 405
1907#define bfd_mach_ppc_505 505
1908#define bfd_mach_ppc_601 601
1909#define bfd_mach_ppc_602 602
1910#define bfd_mach_ppc_603 603
1911#define bfd_mach_ppc_ec603e 6031
1912#define bfd_mach_ppc_604 604
1913#define bfd_mach_ppc_620 620
1914#define bfd_mach_ppc_630 630
1915#define bfd_mach_ppc_750 750
1916#define bfd_mach_ppc_860 860
1917#define bfd_mach_ppc_a35 35
1918#define bfd_mach_ppc_rs64ii 642
1919#define bfd_mach_ppc_rs64iii 643
1920#define bfd_mach_ppc_7400 7400
1921#define bfd_mach_ppc_e500 500
1922#define bfd_mach_ppc_e500mc 5001
1923#define bfd_mach_ppc_e500mc64 5005
1924#define bfd_mach_ppc_titan 83
1925 bfd_arch_rs6000, /* IBM RS/6000 */
1926#define bfd_mach_rs6k 6000
1927#define bfd_mach_rs6k_rs1 6001
1928#define bfd_mach_rs6k_rsc 6003
1929#define bfd_mach_rs6k_rs2 6002
1930 bfd_arch_hppa, /* HP PA RISC */
1931#define bfd_mach_hppa10 10
1932#define bfd_mach_hppa11 11
1933#define bfd_mach_hppa20 20
1934#define bfd_mach_hppa20w 25
1935 bfd_arch_d10v, /* Mitsubishi D10V */
1936#define bfd_mach_d10v 1
1937#define bfd_mach_d10v_ts2 2
1938#define bfd_mach_d10v_ts3 3
1939 bfd_arch_d30v, /* Mitsubishi D30V */
1940 bfd_arch_dlx, /* DLX */
1941 bfd_arch_m68hc11, /* Motorola 68HC11 */
1942 bfd_arch_m68hc12, /* Motorola 68HC12 */
1943#define bfd_mach_m6812_default 0
1944#define bfd_mach_m6812 1
1945#define bfd_mach_m6812s 2
1946 bfd_arch_z8k, /* Zilog Z8000 */
1947#define bfd_mach_z8001 1
1948#define bfd_mach_z8002 2
1949 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
1950 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
1951#define bfd_mach_sh 1
1952#define bfd_mach_sh2 0x20
1953#define bfd_mach_sh_dsp 0x2d
1954#define bfd_mach_sh2a 0x2a
1955#define bfd_mach_sh2a_nofpu 0x2b
1956#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1957#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1958#define bfd_mach_sh2a_or_sh4 0x2a3
1959#define bfd_mach_sh2a_or_sh3e 0x2a4
1960#define bfd_mach_sh2e 0x2e
1961#define bfd_mach_sh3 0x30
1962#define bfd_mach_sh3_nommu 0x31
1963#define bfd_mach_sh3_dsp 0x3d
1964#define bfd_mach_sh3e 0x3e
1965#define bfd_mach_sh4 0x40
1966#define bfd_mach_sh4_nofpu 0x41
1967#define bfd_mach_sh4_nommu_nofpu 0x42
1968#define bfd_mach_sh4a 0x4a
1969#define bfd_mach_sh4a_nofpu 0x4b
1970#define bfd_mach_sh4al_dsp 0x4d
1971#define bfd_mach_sh5 0x50
1972 bfd_arch_alpha, /* Dec Alpha */
1973#define bfd_mach_alpha_ev4 0x10
1974#define bfd_mach_alpha_ev5 0x20
1975#define bfd_mach_alpha_ev6 0x30
1976 bfd_arch_arm, /* Advanced Risc Machines ARM. */
1977#define bfd_mach_arm_unknown 0
1978#define bfd_mach_arm_2 1
1979#define bfd_mach_arm_2a 2
1980#define bfd_mach_arm_3 3
1981#define bfd_mach_arm_3M 4
1982#define bfd_mach_arm_4 5
1983#define bfd_mach_arm_4T 6
1984#define bfd_mach_arm_5 7
1985#define bfd_mach_arm_5T 8
1986#define bfd_mach_arm_5TE 9
1987#define bfd_mach_arm_XScale 10
1988#define bfd_mach_arm_ep9312 11
1989#define bfd_mach_arm_iWMMXt 12
1990#define bfd_mach_arm_iWMMXt2 13
1991 bfd_arch_ns32k, /* National Semiconductors ns32000 */
1992 bfd_arch_w65, /* WDC 65816 */
1993 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
1994 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
1995#define bfd_mach_tic3x 30
1996#define bfd_mach_tic4x 40
1997 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
1998 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */
1999 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
2000 bfd_arch_v850, /* NEC V850 */
2001#define bfd_mach_v850 1
2002#define bfd_mach_v850e 'E'
2003#define bfd_mach_v850e1 '1'
2004#define bfd_mach_v850e2 0x4532
2005#define bfd_mach_v850e2v3 0x45325633
2006 bfd_arch_arc, /* ARC Cores */
2007#define bfd_mach_arc_5 5
2008#define bfd_mach_arc_6 6
2009#define bfd_mach_arc_7 7
2010#define bfd_mach_arc_8 8
2011 bfd_arch_m32c, /* Renesas M16C/M32C. */
2012#define bfd_mach_m16c 0x75
2013#define bfd_mach_m32c 0x78
2014 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
2015#define bfd_mach_m32r 1 /* For backwards compatibility. */
2016#define bfd_mach_m32rx 'x'
2017#define bfd_mach_m32r2 '2'
2018 bfd_arch_mn10200, /* Matsushita MN10200 */
2019 bfd_arch_mn10300, /* Matsushita MN10300 */
2020#define bfd_mach_mn10300 300
2021#define bfd_mach_am33 330
2022#define bfd_mach_am33_2 332
2023 bfd_arch_fr30,
2024#define bfd_mach_fr30 0x46523330
2025 bfd_arch_frv,
2026#define bfd_mach_frv 1
2027#define bfd_mach_frvsimple 2
2028#define bfd_mach_fr300 300
2029#define bfd_mach_fr400 400
2030#define bfd_mach_fr450 450
2031#define bfd_mach_frvtomcat 499 /* fr500 prototype */
2032#define bfd_mach_fr500 500
2033#define bfd_mach_fr550 550
2034 bfd_arch_moxie, /* The moxie processor */
2035#define bfd_mach_moxie 1
2036 bfd_arch_mcore,
2037 bfd_arch_mep,
2038#define bfd_mach_mep 1
2039#define bfd_mach_mep_h1 0x6831
2040#define bfd_mach_mep_c5 0x6335
2041 bfd_arch_ia64, /* HP/Intel ia64 */
2042#define bfd_mach_ia64_elf64 64
2043#define bfd_mach_ia64_elf32 32
2044 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
2045#define bfd_mach_ip2022 1
2046#define bfd_mach_ip2022ext 2
2047 bfd_arch_iq2000, /* Vitesse IQ2000. */
2048#define bfd_mach_iq2000 1
2049#define bfd_mach_iq10 2
2050 bfd_arch_mt,
2051#define bfd_mach_ms1 1
2052#define bfd_mach_mrisc2 2
2053#define bfd_mach_ms2 3
2054 bfd_arch_pj,
2055 bfd_arch_avr, /* Atmel AVR microcontrollers. */
2056#define bfd_mach_avr1 1
2057#define bfd_mach_avr2 2
2058#define bfd_mach_avr25 25
2059#define bfd_mach_avr3 3
2060#define bfd_mach_avr31 31
2061#define bfd_mach_avr35 35
2062#define bfd_mach_avr4 4
2063#define bfd_mach_avr5 5
2064#define bfd_mach_avr51 51
2065#define bfd_mach_avr6 6
2066 bfd_arch_bfin, /* ADI Blackfin */
2067#define bfd_mach_bfin 1
2068 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2069#define bfd_mach_cr16 1
2070 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2071#define bfd_mach_cr16c 1
2072 bfd_arch_crx, /* National Semiconductor CRX. */
2073#define bfd_mach_crx 1
2074 bfd_arch_cris, /* Axis CRIS */
2075#define bfd_mach_cris_v0_v10 255
2076#define bfd_mach_cris_v32 32
2077#define bfd_mach_cris_v10_v32 1032
2078 bfd_arch_rx, /* Renesas RX. */
2079#define bfd_mach_rx 0x75
2080 bfd_arch_s390, /* IBM s390 */
2081#define bfd_mach_s390_31 31
2082#define bfd_mach_s390_64 64
2083 bfd_arch_score, /* Sunplus score */
2084#define bfd_mach_score3 3
2085#define bfd_mach_score7 7
2086 bfd_arch_openrisc, /* OpenRISC */
2087 bfd_arch_mmix, /* Donald Knuth's educational processor. */
2088 bfd_arch_xstormy16,
2089#define bfd_mach_xstormy16 1
2090 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2091#define bfd_mach_msp11 11
2092#define bfd_mach_msp110 110
2093#define bfd_mach_msp12 12
2094#define bfd_mach_msp13 13
2095#define bfd_mach_msp14 14
2096#define bfd_mach_msp15 15
2097#define bfd_mach_msp16 16
2098#define bfd_mach_msp21 21
2099#define bfd_mach_msp31 31
2100#define bfd_mach_msp32 32
2101#define bfd_mach_msp33 33
2102#define bfd_mach_msp41 41
2103#define bfd_mach_msp42 42
2104#define bfd_mach_msp43 43
2105#define bfd_mach_msp44 44
2106 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2107#define bfd_mach_xc16x 1
2108#define bfd_mach_xc16xl 2
2109#define bfd_mach_xc16xs 3
2110 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2111#define bfd_mach_xtensa 1
2112 bfd_arch_z80,
2113#define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2114#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2115#define bfd_mach_z80full 7 /* All undocumented instructions. */
2116#define bfd_mach_r800 11 /* R800: successor with multiplication. */
2117 bfd_arch_lm32, /* Lattice Mico32 */
2118#define bfd_mach_lm32 1
2119 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
2120 bfd_arch_last
2121 };
2122
2123typedef struct bfd_arch_info
2124{
2125 int bits_per_word;
2126 int bits_per_address;
2127 int bits_per_byte;
2128 enum bfd_architecture arch;
2129 unsigned long mach;
2130 const char *arch_name;
2131 const char *printable_name;
2132 unsigned int section_align_power;
2133 /* TRUE if this is the default machine for the architecture.
2134 The default arch should be the first entry for an arch so that
2135 all the entries for that arch can be accessed via <<next>>. */
2136 bfd_boolean the_default;
2137 const struct bfd_arch_info * (*compatible)
2138 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
2139
2140 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
2141
2142 const struct bfd_arch_info *next;
2143}
2144bfd_arch_info_type;
2145
2146const char *bfd_printable_name (bfd *abfd);
2147
2148const bfd_arch_info_type *bfd_scan_arch (const char *string);
2149
2150const char **bfd_arch_list (void);
2151
2152const bfd_arch_info_type *bfd_arch_get_compatible
2153 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
2154
2155void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
2156
2157enum bfd_architecture bfd_get_arch (bfd *abfd);
2158
2159unsigned long bfd_get_mach (bfd *abfd);
2160
2161unsigned int bfd_arch_bits_per_byte (bfd *abfd);
2162
2163unsigned int bfd_arch_bits_per_address (bfd *abfd);
2164
2165const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
2166
2167const bfd_arch_info_type *bfd_lookup_arch
2168 (enum bfd_architecture arch, unsigned long machine);
2169
2170const char *bfd_printable_arch_mach
2171 (enum bfd_architecture arch, unsigned long machine);
2172
2173unsigned int bfd_octets_per_byte (bfd *abfd);
2174
2175unsigned int bfd_arch_mach_octets_per_byte
2176 (enum bfd_architecture arch, unsigned long machine);
2177
2178/* Extracted from reloc.c. */
2179typedef enum bfd_reloc_status
2180{
2181 /* No errors detected. */
2182 bfd_reloc_ok,
2183
2184 /* The relocation was performed, but there was an overflow. */
2185 bfd_reloc_overflow,
2186
2187 /* The address to relocate was not within the section supplied. */
2188 bfd_reloc_outofrange,
2189
2190 /* Used by special functions. */
2191 bfd_reloc_continue,
2192
2193 /* Unsupported relocation size requested. */
2194 bfd_reloc_notsupported,
2195
2196 /* Unused. */
2197 bfd_reloc_other,
2198
2199 /* The symbol to relocate against was undefined. */
2200 bfd_reloc_undefined,
2201
2202 /* The relocation was performed, but may not be ok - presently
2203 generated only when linking i960 coff files with i960 b.out
2204 symbols. If this type is returned, the error_message argument
2205 to bfd_perform_relocation will be set. */
2206 bfd_reloc_dangerous
2207 }
2208 bfd_reloc_status_type;
2209
2210
2211typedef struct reloc_cache_entry
2212{
2213 /* A pointer into the canonical table of pointers. */
2214 struct bfd_symbol **sym_ptr_ptr;
2215
2216 /* offset in section. */
2217 bfd_size_type address;
2218
2219 /* addend for relocation value. */
2220 bfd_vma addend;
2221
2222 /* Pointer to how to perform the required relocation. */
2223 reloc_howto_type *howto;
2224
2225}
2226arelent;
2227
2228enum complain_overflow
2229{
2230 /* Do not complain on overflow. */
2231 complain_overflow_dont,
2232
2233 /* Complain if the value overflows when considered as a signed
2234 number one bit larger than the field. ie. A bitfield of N bits
2235 is allowed to represent -2**n to 2**n-1. */
2236 complain_overflow_bitfield,
2237
2238 /* Complain if the value overflows when considered as a signed
2239 number. */
2240 complain_overflow_signed,
2241
2242 /* Complain if the value overflows when considered as an
2243 unsigned number. */
2244 complain_overflow_unsigned
2245};
2246
2247struct reloc_howto_struct
2248{
2249 /* The type field has mainly a documentary use - the back end can
2250 do what it wants with it, though normally the back end's
2251 external idea of what a reloc number is stored
2252 in this field. For example, a PC relative word relocation
2253 in a coff environment has the type 023 - because that's
2254 what the outside world calls a R_PCRWORD reloc. */
2255 unsigned int type;
2256
2257 /* The value the final relocation is shifted right by. This drops
2258 unwanted data from the relocation. */
2259 unsigned int rightshift;
2260
2261 /* The size of the item to be relocated. This is *not* a
2262 power-of-two measure. To get the number of bytes operated
2263 on by a type of relocation, use bfd_get_reloc_size. */
2264 int size;
2265
2266 /* The number of bits in the item to be relocated. This is used
2267 when doing overflow checking. */
2268 unsigned int bitsize;
2269
2270 /* The relocation is relative to the field being relocated. */
2271 bfd_boolean pc_relative;
2272
2273 /* The bit position of the reloc value in the destination.
2274 The relocated value is left shifted by this amount. */
2275 unsigned int bitpos;
2276
2277 /* What type of overflow error should be checked for when
2278 relocating. */
2279 enum complain_overflow complain_on_overflow;
2280
2281 /* If this field is non null, then the supplied function is
2282 called rather than the normal function. This allows really
2283 strange relocation methods to be accommodated (e.g., i960 callj
2284 instructions). */
2285 bfd_reloc_status_type (*special_function)
2286 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
2287 bfd *, char **);
2288
2289 /* The textual name of the relocation type. */
2290 char *name;
2291
2292 /* Some formats record a relocation addend in the section contents
2293 rather than with the relocation. For ELF formats this is the
2294 distinction between USE_REL and USE_RELA (though the code checks
2295 for USE_REL == 1/0). The value of this field is TRUE if the
2296 addend is recorded with the section contents; when performing a
2297 partial link (ld -r) the section contents (the data) will be
2298 modified. The value of this field is FALSE if addends are
2299 recorded with the relocation (in arelent.addend); when performing
2300 a partial link the relocation will be modified.
2301 All relocations for all ELF USE_RELA targets should set this field
2302 to FALSE (values of TRUE should be looked on with suspicion).
2303 However, the converse is not true: not all relocations of all ELF
2304 USE_REL targets set this field to TRUE. Why this is so is peculiar
2305 to each particular target. For relocs that aren't used in partial
2306 links (e.g. GOT stuff) it doesn't matter what this is set to. */
2307 bfd_boolean partial_inplace;
2308
2309 /* src_mask selects the part of the instruction (or data) to be used
2310 in the relocation sum. If the target relocations don't have an
2311 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2312 dst_mask to extract the addend from the section contents. If
2313 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2314 field should be zero. Non-zero values for ELF USE_RELA targets are
2315 bogus as in those cases the value in the dst_mask part of the
2316 section contents should be treated as garbage. */
2317 bfd_vma src_mask;
2318
2319 /* dst_mask selects which parts of the instruction (or data) are
2320 replaced with a relocated value. */
2321 bfd_vma dst_mask;
2322
2323 /* When some formats create PC relative instructions, they leave
2324 the value of the pc of the place being relocated in the offset
2325 slot of the instruction, so that a PC relative relocation can
2326 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2327 Some formats leave the displacement part of an instruction
2328 empty (e.g., m88k bcs); this flag signals the fact. */
2329 bfd_boolean pcrel_offset;
2330};
2331
2332#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2333 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2334#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2335 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
2336 NAME, FALSE, 0, 0, IN)
2337
2338#define EMPTY_HOWTO(C) \
2339 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2340 NULL, FALSE, 0, 0, FALSE)
2341
2342#define HOWTO_PREPARE(relocation, symbol) \
2343 { \
2344 if (symbol != NULL) \
2345 { \
2346 if (bfd_is_com_section (symbol->section)) \
2347 { \
2348 relocation = 0; \
2349 } \
2350 else \
2351 { \
2352 relocation = symbol->value; \
2353 } \
2354 } \
2355 }
2356
2357unsigned int bfd_get_reloc_size (reloc_howto_type *);
2358
2359typedef struct relent_chain
2360{
2361 arelent relent;
2362 struct relent_chain *next;
2363}
2364arelent_chain;
2365
2366bfd_reloc_status_type bfd_check_overflow
2367 (enum complain_overflow how,
2368 unsigned int bitsize,
2369 unsigned int rightshift,
2370 unsigned int addrsize,
2371 bfd_vma relocation);
2372
2373bfd_reloc_status_type bfd_perform_relocation
2374 (bfd *abfd,
2375 arelent *reloc_entry,
2376 void *data,
2377 asection *input_section,
2378 bfd *output_bfd,
2379 char **error_message);
2380
2381bfd_reloc_status_type bfd_install_relocation
2382 (bfd *abfd,
2383 arelent *reloc_entry,
2384 void *data, bfd_vma data_start,
2385 asection *input_section,
2386 char **error_message);
2387
2388enum bfd_reloc_code_real {
2389 _dummy_first_bfd_reloc_code_real,
2390
2391
2392/* Basic absolute relocations of N bits. */
2393 BFD_RELOC_64,
2394 BFD_RELOC_32,
2395 BFD_RELOC_26,
2396 BFD_RELOC_24,
2397 BFD_RELOC_16,
2398 BFD_RELOC_14,
2399 BFD_RELOC_8,
2400
2401/* PC-relative relocations. Sometimes these are relative to the address
2402of the relocation itself; sometimes they are relative to the start of
2403the section containing the relocation. It depends on the specific target.
2404
2405The 24-bit relocation is used in some Intel 960 configurations. */
2406 BFD_RELOC_64_PCREL,
2407 BFD_RELOC_32_PCREL,
2408 BFD_RELOC_24_PCREL,
2409 BFD_RELOC_16_PCREL,
2410 BFD_RELOC_12_PCREL,
2411 BFD_RELOC_8_PCREL,
2412
2413/* Section relative relocations. Some targets need this for DWARF2. */
2414 BFD_RELOC_32_SECREL,
2415
2416/* For ELF. */
2417 BFD_RELOC_32_GOT_PCREL,
2418 BFD_RELOC_16_GOT_PCREL,
2419 BFD_RELOC_8_GOT_PCREL,
2420 BFD_RELOC_32_GOTOFF,
2421 BFD_RELOC_16_GOTOFF,
2422 BFD_RELOC_LO16_GOTOFF,
2423 BFD_RELOC_HI16_GOTOFF,
2424 BFD_RELOC_HI16_S_GOTOFF,
2425 BFD_RELOC_8_GOTOFF,
2426 BFD_RELOC_64_PLT_PCREL,
2427 BFD_RELOC_32_PLT_PCREL,
2428 BFD_RELOC_24_PLT_PCREL,
2429 BFD_RELOC_16_PLT_PCREL,
2430 BFD_RELOC_8_PLT_PCREL,
2431 BFD_RELOC_64_PLTOFF,
2432 BFD_RELOC_32_PLTOFF,
2433 BFD_RELOC_16_PLTOFF,
2434 BFD_RELOC_LO16_PLTOFF,
2435 BFD_RELOC_HI16_PLTOFF,
2436 BFD_RELOC_HI16_S_PLTOFF,
2437 BFD_RELOC_8_PLTOFF,
2438
2439/* Relocations used by 68K ELF. */
2440 BFD_RELOC_68K_GLOB_DAT,
2441 BFD_RELOC_68K_JMP_SLOT,
2442 BFD_RELOC_68K_RELATIVE,
2443 BFD_RELOC_68K_TLS_GD32,
2444 BFD_RELOC_68K_TLS_GD16,
2445 BFD_RELOC_68K_TLS_GD8,
2446 BFD_RELOC_68K_TLS_LDM32,
2447 BFD_RELOC_68K_TLS_LDM16,
2448 BFD_RELOC_68K_TLS_LDM8,
2449 BFD_RELOC_68K_TLS_LDO32,
2450 BFD_RELOC_68K_TLS_LDO16,
2451 BFD_RELOC_68K_TLS_LDO8,
2452 BFD_RELOC_68K_TLS_IE32,
2453 BFD_RELOC_68K_TLS_IE16,
2454 BFD_RELOC_68K_TLS_IE8,
2455 BFD_RELOC_68K_TLS_LE32,
2456 BFD_RELOC_68K_TLS_LE16,
2457 BFD_RELOC_68K_TLS_LE8,
2458
2459/* Linkage-table relative. */
2460 BFD_RELOC_32_BASEREL,
2461 BFD_RELOC_16_BASEREL,
2462 BFD_RELOC_LO16_BASEREL,
2463 BFD_RELOC_HI16_BASEREL,
2464 BFD_RELOC_HI16_S_BASEREL,
2465 BFD_RELOC_8_BASEREL,
2466 BFD_RELOC_RVA,
2467
2468/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
2469 BFD_RELOC_8_FFnn,
2470
2471/* These PC-relative relocations are stored as word displacements --
2472i.e., byte displacements shifted right two bits. The 30-bit word
2473displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2474SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2475signed 16-bit displacement is used on the MIPS, and the 23-bit
2476displacement is used on the Alpha. */
2477 BFD_RELOC_32_PCREL_S2,
2478 BFD_RELOC_16_PCREL_S2,
2479 BFD_RELOC_23_PCREL_S2,
2480
2481/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2482the target word. These are used on the SPARC. */
2483 BFD_RELOC_HI22,
2484 BFD_RELOC_LO10,
2485
2486/* For systems that allocate a Global Pointer register, these are
2487displacements off that register. These relocation types are
2488handled specially, because the value the register will have is
2489decided relatively late. */
2490 BFD_RELOC_GPREL16,
2491 BFD_RELOC_GPREL32,
2492
2493/* Reloc types used for i960/b.out. */
2494 BFD_RELOC_I960_CALLJ,
2495
2496/* SPARC ELF relocations. There is probably some overlap with other
2497relocation types already defined. */
2498 BFD_RELOC_NONE,
2499 BFD_RELOC_SPARC_WDISP22,
2500 BFD_RELOC_SPARC22,
2501 BFD_RELOC_SPARC13,
2502 BFD_RELOC_SPARC_GOT10,
2503 BFD_RELOC_SPARC_GOT13,
2504 BFD_RELOC_SPARC_GOT22,
2505 BFD_RELOC_SPARC_PC10,
2506 BFD_RELOC_SPARC_PC22,
2507 BFD_RELOC_SPARC_WPLT30,
2508 BFD_RELOC_SPARC_COPY,
2509 BFD_RELOC_SPARC_GLOB_DAT,
2510 BFD_RELOC_SPARC_JMP_SLOT,
2511 BFD_RELOC_SPARC_RELATIVE,
2512 BFD_RELOC_SPARC_UA16,
2513 BFD_RELOC_SPARC_UA32,
2514 BFD_RELOC_SPARC_UA64,
2515 BFD_RELOC_SPARC_GOTDATA_HIX22,
2516 BFD_RELOC_SPARC_GOTDATA_LOX10,
2517 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2518 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2519 BFD_RELOC_SPARC_GOTDATA_OP,
2520 BFD_RELOC_SPARC_JMP_IREL,
2521 BFD_RELOC_SPARC_IRELATIVE,
2522
2523/* I think these are specific to SPARC a.out (e.g., Sun 4). */
2524 BFD_RELOC_SPARC_BASE13,
2525 BFD_RELOC_SPARC_BASE22,
2526
2527/* SPARC64 relocations */
2528#define BFD_RELOC_SPARC_64 BFD_RELOC_64
2529 BFD_RELOC_SPARC_10,
2530 BFD_RELOC_SPARC_11,
2531 BFD_RELOC_SPARC_OLO10,
2532 BFD_RELOC_SPARC_HH22,
2533 BFD_RELOC_SPARC_HM10,
2534 BFD_RELOC_SPARC_LM22,
2535 BFD_RELOC_SPARC_PC_HH22,
2536 BFD_RELOC_SPARC_PC_HM10,
2537 BFD_RELOC_SPARC_PC_LM22,
2538 BFD_RELOC_SPARC_WDISP16,
2539 BFD_RELOC_SPARC_WDISP19,
2540 BFD_RELOC_SPARC_7,
2541 BFD_RELOC_SPARC_6,
2542 BFD_RELOC_SPARC_5,
2543#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2544 BFD_RELOC_SPARC_PLT32,
2545 BFD_RELOC_SPARC_PLT64,
2546 BFD_RELOC_SPARC_HIX22,
2547 BFD_RELOC_SPARC_LOX10,
2548 BFD_RELOC_SPARC_H44,
2549 BFD_RELOC_SPARC_M44,
2550 BFD_RELOC_SPARC_L44,
2551 BFD_RELOC_SPARC_REGISTER,
2552
2553/* SPARC little endian relocation */
2554 BFD_RELOC_SPARC_REV32,
2555
2556/* SPARC TLS relocations */
2557 BFD_RELOC_SPARC_TLS_GD_HI22,
2558 BFD_RELOC_SPARC_TLS_GD_LO10,
2559 BFD_RELOC_SPARC_TLS_GD_ADD,
2560 BFD_RELOC_SPARC_TLS_GD_CALL,
2561 BFD_RELOC_SPARC_TLS_LDM_HI22,
2562 BFD_RELOC_SPARC_TLS_LDM_LO10,
2563 BFD_RELOC_SPARC_TLS_LDM_ADD,
2564 BFD_RELOC_SPARC_TLS_LDM_CALL,
2565 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2566 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2567 BFD_RELOC_SPARC_TLS_LDO_ADD,
2568 BFD_RELOC_SPARC_TLS_IE_HI22,
2569 BFD_RELOC_SPARC_TLS_IE_LO10,
2570 BFD_RELOC_SPARC_TLS_IE_LD,
2571 BFD_RELOC_SPARC_TLS_IE_LDX,
2572 BFD_RELOC_SPARC_TLS_IE_ADD,
2573 BFD_RELOC_SPARC_TLS_LE_HIX22,
2574 BFD_RELOC_SPARC_TLS_LE_LOX10,
2575 BFD_RELOC_SPARC_TLS_DTPMOD32,
2576 BFD_RELOC_SPARC_TLS_DTPMOD64,
2577 BFD_RELOC_SPARC_TLS_DTPOFF32,
2578 BFD_RELOC_SPARC_TLS_DTPOFF64,
2579 BFD_RELOC_SPARC_TLS_TPOFF32,
2580 BFD_RELOC_SPARC_TLS_TPOFF64,
2581
2582/* SPU Relocations. */
2583 BFD_RELOC_SPU_IMM7,
2584 BFD_RELOC_SPU_IMM8,
2585 BFD_RELOC_SPU_IMM10,
2586 BFD_RELOC_SPU_IMM10W,
2587 BFD_RELOC_SPU_IMM16,
2588 BFD_RELOC_SPU_IMM16W,
2589 BFD_RELOC_SPU_IMM18,
2590 BFD_RELOC_SPU_PCREL9a,
2591 BFD_RELOC_SPU_PCREL9b,
2592 BFD_RELOC_SPU_PCREL16,
2593 BFD_RELOC_SPU_LO16,
2594 BFD_RELOC_SPU_HI16,
2595 BFD_RELOC_SPU_PPU32,
2596 BFD_RELOC_SPU_PPU64,
2597 BFD_RELOC_SPU_ADD_PIC,
2598
2599/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2600"addend" in some special way.
2601For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2602writing; when reading, it will be the absolute section symbol. The
2603addend is the displacement in bytes of the "lda" instruction from
2604the "ldah" instruction (which is at the address of this reloc). */
2605 BFD_RELOC_ALPHA_GPDISP_HI16,
2606
2607/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2608with GPDISP_HI16 relocs. The addend is ignored when writing the
2609relocations out, and is filled in with the file's GP value on
2610reading, for convenience. */
2611 BFD_RELOC_ALPHA_GPDISP_LO16,
2612
2613/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2614relocation except that there is no accompanying GPDISP_LO16
2615relocation. */
2616 BFD_RELOC_ALPHA_GPDISP,
2617
2618/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2619the assembler turns it into a LDQ instruction to load the address of
2620the symbol, and then fills in a register in the real instruction.
2621
2622The LITERAL reloc, at the LDQ instruction, refers to the .lita
2623section symbol. The addend is ignored when writing, but is filled
2624in with the file's GP value on reading, for convenience, as with the
2625GPDISP_LO16 reloc.
2626
2627The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2628It should refer to the symbol to be referenced, as with 16_GOTOFF,
2629but it generates output not based on the position within the .got
2630section, but relative to the GP value chosen for the file during the
2631final link stage.
2632
2633The LITUSE reloc, on the instruction using the loaded address, gives
2634information to the linker that it might be able to use to optimize
2635away some literal section references. The symbol is ignored (read
2636as the absolute section symbol), and the "addend" indicates the type
2637of instruction using the register:
26381 - "memory" fmt insn
26392 - byte-manipulation (byte offset reg)
26403 - jsr (target of branch) */
2641 BFD_RELOC_ALPHA_LITERAL,
2642 BFD_RELOC_ALPHA_ELF_LITERAL,
2643 BFD_RELOC_ALPHA_LITUSE,
2644
2645/* The HINT relocation indicates a value that should be filled into the
2646"hint" field of a jmp/jsr/ret instruction, for possible branch-
2647prediction logic which may be provided on some processors. */
2648 BFD_RELOC_ALPHA_HINT,
2649
2650/* The LINKAGE relocation outputs a linkage pair in the object file,
2651which is filled by the linker. */
2652 BFD_RELOC_ALPHA_LINKAGE,
2653
2654/* The CODEADDR relocation outputs a STO_CA in the object file,
2655which is filled by the linker. */
2656 BFD_RELOC_ALPHA_CODEADDR,
2657
2658/* The GPREL_HI/LO relocations together form a 32-bit offset from the
2659GP register. */
2660 BFD_RELOC_ALPHA_GPREL_HI16,
2661 BFD_RELOC_ALPHA_GPREL_LO16,
2662
2663/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2664share a common GP, and the target address is adjusted for
2665STO_ALPHA_STD_GPLOAD. */
2666 BFD_RELOC_ALPHA_BRSGP,
2667
2668/* The NOP relocation outputs a NOP if the longword displacement
2669between two procedure entry points is < 2^21. */
2670 BFD_RELOC_ALPHA_NOP,
2671
2672/* The BSR relocation outputs a BSR if the longword displacement
2673between two procedure entry points is < 2^21. */
2674 BFD_RELOC_ALPHA_BSR,
2675
2676/* The LDA relocation outputs a LDA if the longword displacement
2677between two procedure entry points is < 2^16. */
2678 BFD_RELOC_ALPHA_LDA,
2679
2680/* The BOH relocation outputs a BSR if the longword displacement
2681between two procedure entry points is < 2^21, or else a hint. */
2682 BFD_RELOC_ALPHA_BOH,
2683
2684/* Alpha thread-local storage relocations. */
2685 BFD_RELOC_ALPHA_TLSGD,
2686 BFD_RELOC_ALPHA_TLSLDM,
2687 BFD_RELOC_ALPHA_DTPMOD64,
2688 BFD_RELOC_ALPHA_GOTDTPREL16,
2689 BFD_RELOC_ALPHA_DTPREL64,
2690 BFD_RELOC_ALPHA_DTPREL_HI16,
2691 BFD_RELOC_ALPHA_DTPREL_LO16,
2692 BFD_RELOC_ALPHA_DTPREL16,
2693 BFD_RELOC_ALPHA_GOTTPREL16,
2694 BFD_RELOC_ALPHA_TPREL64,
2695 BFD_RELOC_ALPHA_TPREL_HI16,
2696 BFD_RELOC_ALPHA_TPREL_LO16,
2697 BFD_RELOC_ALPHA_TPREL16,
2698
2699/* Bits 27..2 of the relocation address shifted right 2 bits;
2700simple reloc otherwise. */
2701 BFD_RELOC_MIPS_JMP,
2702
2703/* The MIPS16 jump instruction. */
2704 BFD_RELOC_MIPS16_JMP,
2705
2706/* MIPS16 GP relative reloc. */
2707 BFD_RELOC_MIPS16_GPREL,
2708
2709/* High 16 bits of 32-bit value; simple reloc. */
2710 BFD_RELOC_HI16,
2711
2712/* High 16 bits of 32-bit value but the low 16 bits will be sign
2713extended and added to form the final result. If the low 16
2714bits form a negative number, we need to add one to the high value
2715to compensate for the borrow when the low bits are added. */
2716 BFD_RELOC_HI16_S,
2717
2718/* Low 16 bits. */
2719 BFD_RELOC_LO16,
2720
2721/* High 16 bits of 32-bit pc-relative value */
2722 BFD_RELOC_HI16_PCREL,
2723
2724/* High 16 bits of 32-bit pc-relative value, adjusted */
2725 BFD_RELOC_HI16_S_PCREL,
2726
2727/* Low 16 bits of pc-relative value */
2728 BFD_RELOC_LO16_PCREL,
2729
2730/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
273116-bit immediate fields */
2732 BFD_RELOC_MIPS16_GOT16,
2733 BFD_RELOC_MIPS16_CALL16,
2734
2735/* MIPS16 high 16 bits of 32-bit value. */
2736 BFD_RELOC_MIPS16_HI16,
2737
2738/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2739extended and added to form the final result. If the low 16
2740bits form a negative number, we need to add one to the high value
2741to compensate for the borrow when the low bits are added. */
2742 BFD_RELOC_MIPS16_HI16_S,
2743
2744/* MIPS16 low 16 bits. */
2745 BFD_RELOC_MIPS16_LO16,
2746
2747/* Relocation against a MIPS literal section. */
2748 BFD_RELOC_MIPS_LITERAL,
2749
2750/* MIPS ELF relocations. */
2751 BFD_RELOC_MIPS_GOT16,
2752 BFD_RELOC_MIPS_CALL16,
2753 BFD_RELOC_MIPS_GOT_HI16,
2754 BFD_RELOC_MIPS_GOT_LO16,
2755 BFD_RELOC_MIPS_CALL_HI16,
2756 BFD_RELOC_MIPS_CALL_LO16,
2757 BFD_RELOC_MIPS_SUB,
2758 BFD_RELOC_MIPS_GOT_PAGE,
2759 BFD_RELOC_MIPS_GOT_OFST,
2760 BFD_RELOC_MIPS_GOT_DISP,
2761 BFD_RELOC_MIPS_SHIFT5,
2762 BFD_RELOC_MIPS_SHIFT6,
2763 BFD_RELOC_MIPS_INSERT_A,
2764 BFD_RELOC_MIPS_INSERT_B,
2765 BFD_RELOC_MIPS_DELETE,
2766 BFD_RELOC_MIPS_HIGHEST,
2767 BFD_RELOC_MIPS_HIGHER,
2768 BFD_RELOC_MIPS_SCN_DISP,
2769 BFD_RELOC_MIPS_REL16,
2770 BFD_RELOC_MIPS_RELGOT,
2771 BFD_RELOC_MIPS_JALR,
2772 BFD_RELOC_MIPS_TLS_DTPMOD32,
2773 BFD_RELOC_MIPS_TLS_DTPREL32,
2774 BFD_RELOC_MIPS_TLS_DTPMOD64,
2775 BFD_RELOC_MIPS_TLS_DTPREL64,
2776 BFD_RELOC_MIPS_TLS_GD,
2777 BFD_RELOC_MIPS_TLS_LDM,
2778 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2779 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2780 BFD_RELOC_MIPS_TLS_GOTTPREL,
2781 BFD_RELOC_MIPS_TLS_TPREL32,
2782 BFD_RELOC_MIPS_TLS_TPREL64,
2783 BFD_RELOC_MIPS_TLS_TPREL_HI16,
2784 BFD_RELOC_MIPS_TLS_TPREL_LO16,
2785
2786
2787/* MIPS ELF relocations (VxWorks and PLT extensions). */
2788 BFD_RELOC_MIPS_COPY,
2789 BFD_RELOC_MIPS_JUMP_SLOT,
2790
2791
2792/* Moxie ELF relocations. */
2793 BFD_RELOC_MOXIE_10_PCREL,
2794
2795
2796/* Fujitsu Frv Relocations. */
2797 BFD_RELOC_FRV_LABEL16,
2798 BFD_RELOC_FRV_LABEL24,
2799 BFD_RELOC_FRV_LO16,
2800 BFD_RELOC_FRV_HI16,
2801 BFD_RELOC_FRV_GPREL12,
2802 BFD_RELOC_FRV_GPRELU12,
2803 BFD_RELOC_FRV_GPREL32,
2804 BFD_RELOC_FRV_GPRELHI,
2805 BFD_RELOC_FRV_GPRELLO,
2806 BFD_RELOC_FRV_GOT12,
2807 BFD_RELOC_FRV_GOTHI,
2808 BFD_RELOC_FRV_GOTLO,
2809 BFD_RELOC_FRV_FUNCDESC,
2810 BFD_RELOC_FRV_FUNCDESC_GOT12,
2811 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2812 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2813 BFD_RELOC_FRV_FUNCDESC_VALUE,
2814 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2815 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2816 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2817 BFD_RELOC_FRV_GOTOFF12,
2818 BFD_RELOC_FRV_GOTOFFHI,
2819 BFD_RELOC_FRV_GOTOFFLO,
2820 BFD_RELOC_FRV_GETTLSOFF,
2821 BFD_RELOC_FRV_TLSDESC_VALUE,
2822 BFD_RELOC_FRV_GOTTLSDESC12,
2823 BFD_RELOC_FRV_GOTTLSDESCHI,
2824 BFD_RELOC_FRV_GOTTLSDESCLO,
2825 BFD_RELOC_FRV_TLSMOFF12,
2826 BFD_RELOC_FRV_TLSMOFFHI,
2827 BFD_RELOC_FRV_TLSMOFFLO,
2828 BFD_RELOC_FRV_GOTTLSOFF12,
2829 BFD_RELOC_FRV_GOTTLSOFFHI,
2830 BFD_RELOC_FRV_GOTTLSOFFLO,
2831 BFD_RELOC_FRV_TLSOFF,
2832 BFD_RELOC_FRV_TLSDESC_RELAX,
2833 BFD_RELOC_FRV_GETTLSOFF_RELAX,
2834 BFD_RELOC_FRV_TLSOFF_RELAX,
2835 BFD_RELOC_FRV_TLSMOFF,
2836
2837
2838/* This is a 24bit GOT-relative reloc for the mn10300. */
2839 BFD_RELOC_MN10300_GOTOFF24,
2840
2841/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2842in the instruction. */
2843 BFD_RELOC_MN10300_GOT32,
2844
2845/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2846in the instruction. */
2847 BFD_RELOC_MN10300_GOT24,
2848
2849/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2850in the instruction. */
2851 BFD_RELOC_MN10300_GOT16,
2852
2853/* Copy symbol at runtime. */
2854 BFD_RELOC_MN10300_COPY,
2855
2856/* Create GOT entry. */
2857 BFD_RELOC_MN10300_GLOB_DAT,
2858
2859/* Create PLT entry. */
2860 BFD_RELOC_MN10300_JMP_SLOT,
2861
2862/* Adjust by program base. */
2863 BFD_RELOC_MN10300_RELATIVE,
2864
2865/* Together with another reloc targeted at the same location,
2866allows for a value that is the difference of two symbols
2867in the same section. */
2868 BFD_RELOC_MN10300_SYM_DIFF,
2869
2870/* The addend of this reloc is an alignment power that must
2871be honoured at the offset's location, regardless of linker
2872relaxation. */
2873 BFD_RELOC_MN10300_ALIGN,
2874
2875
2876/* i386/elf relocations */
2877 BFD_RELOC_386_GOT32,
2878 BFD_RELOC_386_PLT32,
2879 BFD_RELOC_386_COPY,
2880 BFD_RELOC_386_GLOB_DAT,
2881 BFD_RELOC_386_JUMP_SLOT,
2882 BFD_RELOC_386_RELATIVE,
2883 BFD_RELOC_386_GOTOFF,
2884 BFD_RELOC_386_GOTPC,
2885 BFD_RELOC_386_TLS_TPOFF,
2886 BFD_RELOC_386_TLS_IE,
2887 BFD_RELOC_386_TLS_GOTIE,
2888 BFD_RELOC_386_TLS_LE,
2889 BFD_RELOC_386_TLS_GD,
2890 BFD_RELOC_386_TLS_LDM,
2891 BFD_RELOC_386_TLS_LDO_32,
2892 BFD_RELOC_386_TLS_IE_32,
2893 BFD_RELOC_386_TLS_LE_32,
2894 BFD_RELOC_386_TLS_DTPMOD32,
2895 BFD_RELOC_386_TLS_DTPOFF32,
2896 BFD_RELOC_386_TLS_TPOFF32,
2897 BFD_RELOC_386_TLS_GOTDESC,
2898 BFD_RELOC_386_TLS_DESC_CALL,
2899 BFD_RELOC_386_TLS_DESC,
2900 BFD_RELOC_386_IRELATIVE,
2901
2902/* x86-64/elf relocations */
2903 BFD_RELOC_X86_64_GOT32,
2904 BFD_RELOC_X86_64_PLT32,
2905 BFD_RELOC_X86_64_COPY,
2906 BFD_RELOC_X86_64_GLOB_DAT,
2907 BFD_RELOC_X86_64_JUMP_SLOT,
2908 BFD_RELOC_X86_64_RELATIVE,
2909 BFD_RELOC_X86_64_GOTPCREL,
2910 BFD_RELOC_X86_64_32S,
2911 BFD_RELOC_X86_64_DTPMOD64,
2912 BFD_RELOC_X86_64_DTPOFF64,
2913 BFD_RELOC_X86_64_TPOFF64,
2914 BFD_RELOC_X86_64_TLSGD,
2915 BFD_RELOC_X86_64_TLSLD,
2916 BFD_RELOC_X86_64_DTPOFF32,
2917 BFD_RELOC_X86_64_GOTTPOFF,
2918 BFD_RELOC_X86_64_TPOFF32,
2919 BFD_RELOC_X86_64_GOTOFF64,
2920 BFD_RELOC_X86_64_GOTPC32,
2921 BFD_RELOC_X86_64_GOT64,
2922 BFD_RELOC_X86_64_GOTPCREL64,
2923 BFD_RELOC_X86_64_GOTPC64,
2924 BFD_RELOC_X86_64_GOTPLT64,
2925 BFD_RELOC_X86_64_PLTOFF64,
2926 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2927 BFD_RELOC_X86_64_TLSDESC_CALL,
2928 BFD_RELOC_X86_64_TLSDESC,
2929 BFD_RELOC_X86_64_IRELATIVE,
2930
2931/* ns32k relocations */
2932 BFD_RELOC_NS32K_IMM_8,
2933 BFD_RELOC_NS32K_IMM_16,
2934 BFD_RELOC_NS32K_IMM_32,
2935 BFD_RELOC_NS32K_IMM_8_PCREL,
2936 BFD_RELOC_NS32K_IMM_16_PCREL,
2937 BFD_RELOC_NS32K_IMM_32_PCREL,
2938 BFD_RELOC_NS32K_DISP_8,
2939 BFD_RELOC_NS32K_DISP_16,
2940 BFD_RELOC_NS32K_DISP_32,
2941 BFD_RELOC_NS32K_DISP_8_PCREL,
2942 BFD_RELOC_NS32K_DISP_16_PCREL,
2943 BFD_RELOC_NS32K_DISP_32_PCREL,
2944
2945/* PDP11 relocations */
2946 BFD_RELOC_PDP11_DISP_8_PCREL,
2947 BFD_RELOC_PDP11_DISP_6_PCREL,
2948
2949/* Picojava relocs. Not all of these appear in object files. */
2950 BFD_RELOC_PJ_CODE_HI16,
2951 BFD_RELOC_PJ_CODE_LO16,
2952 BFD_RELOC_PJ_CODE_DIR16,
2953 BFD_RELOC_PJ_CODE_DIR32,
2954 BFD_RELOC_PJ_CODE_REL16,
2955 BFD_RELOC_PJ_CODE_REL32,
2956
2957/* Power(rs6000) and PowerPC relocations. */
2958 BFD_RELOC_PPC_B26,
2959 BFD_RELOC_PPC_BA26,
2960 BFD_RELOC_PPC_TOC16,
2961 BFD_RELOC_PPC_B16,
2962 BFD_RELOC_PPC_B16_BRTAKEN,
2963 BFD_RELOC_PPC_B16_BRNTAKEN,
2964 BFD_RELOC_PPC_BA16,
2965 BFD_RELOC_PPC_BA16_BRTAKEN,
2966 BFD_RELOC_PPC_BA16_BRNTAKEN,
2967 BFD_RELOC_PPC_COPY,
2968 BFD_RELOC_PPC_GLOB_DAT,
2969 BFD_RELOC_PPC_JMP_SLOT,
2970 BFD_RELOC_PPC_RELATIVE,
2971 BFD_RELOC_PPC_LOCAL24PC,
2972 BFD_RELOC_PPC_EMB_NADDR32,
2973 BFD_RELOC_PPC_EMB_NADDR16,
2974 BFD_RELOC_PPC_EMB_NADDR16_LO,
2975 BFD_RELOC_PPC_EMB_NADDR16_HI,
2976 BFD_RELOC_PPC_EMB_NADDR16_HA,
2977 BFD_RELOC_PPC_EMB_SDAI16,
2978 BFD_RELOC_PPC_EMB_SDA2I16,
2979 BFD_RELOC_PPC_EMB_SDA2REL,
2980 BFD_RELOC_PPC_EMB_SDA21,
2981 BFD_RELOC_PPC_EMB_MRKREF,
2982 BFD_RELOC_PPC_EMB_RELSEC16,
2983 BFD_RELOC_PPC_EMB_RELST_LO,
2984 BFD_RELOC_PPC_EMB_RELST_HI,
2985 BFD_RELOC_PPC_EMB_RELST_HA,
2986 BFD_RELOC_PPC_EMB_BIT_FLD,
2987 BFD_RELOC_PPC_EMB_RELSDA,
2988 BFD_RELOC_PPC64_HIGHER,
2989 BFD_RELOC_PPC64_HIGHER_S,
2990 BFD_RELOC_PPC64_HIGHEST,
2991 BFD_RELOC_PPC64_HIGHEST_S,
2992 BFD_RELOC_PPC64_TOC16_LO,
2993 BFD_RELOC_PPC64_TOC16_HI,
2994 BFD_RELOC_PPC64_TOC16_HA,
2995 BFD_RELOC_PPC64_TOC,
2996 BFD_RELOC_PPC64_PLTGOT16,
2997 BFD_RELOC_PPC64_PLTGOT16_LO,
2998 BFD_RELOC_PPC64_PLTGOT16_HI,
2999 BFD_RELOC_PPC64_PLTGOT16_HA,
3000 BFD_RELOC_PPC64_ADDR16_DS,
3001 BFD_RELOC_PPC64_ADDR16_LO_DS,
3002 BFD_RELOC_PPC64_GOT16_DS,
3003 BFD_RELOC_PPC64_GOT16_LO_DS,
3004 BFD_RELOC_PPC64_PLT16_LO_DS,
3005 BFD_RELOC_PPC64_SECTOFF_DS,
3006 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3007 BFD_RELOC_PPC64_TOC16_DS,
3008 BFD_RELOC_PPC64_TOC16_LO_DS,
3009 BFD_RELOC_PPC64_PLTGOT16_DS,
3010 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
3011
3012/* PowerPC and PowerPC64 thread-local storage relocations. */
3013 BFD_RELOC_PPC_TLS,
3014 BFD_RELOC_PPC_TLSGD,
3015 BFD_RELOC_PPC_TLSLD,
3016 BFD_RELOC_PPC_DTPMOD,
3017 BFD_RELOC_PPC_TPREL16,
3018 BFD_RELOC_PPC_TPREL16_LO,
3019 BFD_RELOC_PPC_TPREL16_HI,
3020 BFD_RELOC_PPC_TPREL16_HA,
3021 BFD_RELOC_PPC_TPREL,
3022 BFD_RELOC_PPC_DTPREL16,
3023 BFD_RELOC_PPC_DTPREL16_LO,
3024 BFD_RELOC_PPC_DTPREL16_HI,
3025 BFD_RELOC_PPC_DTPREL16_HA,
3026 BFD_RELOC_PPC_DTPREL,
3027 BFD_RELOC_PPC_GOT_TLSGD16,
3028 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3029 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3030 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3031 BFD_RELOC_PPC_GOT_TLSLD16,
3032 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3033 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3034 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3035 BFD_RELOC_PPC_GOT_TPREL16,
3036 BFD_RELOC_PPC_GOT_TPREL16_LO,
3037 BFD_RELOC_PPC_GOT_TPREL16_HI,
3038 BFD_RELOC_PPC_GOT_TPREL16_HA,
3039 BFD_RELOC_PPC_GOT_DTPREL16,
3040 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3041 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3042 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3043 BFD_RELOC_PPC64_TPREL16_DS,
3044 BFD_RELOC_PPC64_TPREL16_LO_DS,
3045 BFD_RELOC_PPC64_TPREL16_HIGHER,
3046 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3047 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3048 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3049 BFD_RELOC_PPC64_DTPREL16_DS,
3050 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3051 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3052 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3053 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3054 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3055
3056/* IBM 370/390 relocations */
3057 BFD_RELOC_I370_D12,
3058
3059/* The type of reloc used to build a constructor table - at the moment
3060probably a 32 bit wide absolute relocation, but the target can choose.
3061It generally does map to one of the other relocation types. */
3062 BFD_RELOC_CTOR,
3063
3064/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
3065not stored in the instruction. */
3066 BFD_RELOC_ARM_PCREL_BRANCH,
3067
3068/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3069not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3070field in the instruction. */
3071 BFD_RELOC_ARM_PCREL_BLX,
3072
3073/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3074not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3075field in the instruction. */
3076 BFD_RELOC_THUMB_PCREL_BLX,
3077
3078/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3079 BFD_RELOC_ARM_PCREL_CALL,
3080
3081/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3082 BFD_RELOC_ARM_PCREL_JUMP,
3083
3084/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3085The lowest bit must be zero and is not stored in the instruction.
3086Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3087"nn" one smaller in all cases. Note further that BRANCH23
3088corresponds to R_ARM_THM_CALL. */
3089 BFD_RELOC_THUMB_PCREL_BRANCH7,
3090 BFD_RELOC_THUMB_PCREL_BRANCH9,
3091 BFD_RELOC_THUMB_PCREL_BRANCH12,
3092 BFD_RELOC_THUMB_PCREL_BRANCH20,
3093 BFD_RELOC_THUMB_PCREL_BRANCH23,
3094 BFD_RELOC_THUMB_PCREL_BRANCH25,
3095
3096/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
3097 BFD_RELOC_ARM_OFFSET_IMM,
3098
3099/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
3100 BFD_RELOC_ARM_THUMB_OFFSET,
3101
3102/* Pc-relative or absolute relocation depending on target. Used for
3103entries in .init_array sections. */
3104 BFD_RELOC_ARM_TARGET1,
3105
3106/* Read-only segment base relative address. */
3107 BFD_RELOC_ARM_ROSEGREL32,
3108
3109/* Data segment base relative address. */
3110 BFD_RELOC_ARM_SBREL32,
3111
3112/* This reloc is used for references to RTTI data from exception handling
3113tables. The actual definition depends on the target. It may be a
3114pc-relative or some form of GOT-indirect relocation. */
3115 BFD_RELOC_ARM_TARGET2,
3116
3117/* 31-bit PC relative address. */
3118 BFD_RELOC_ARM_PREL31,
3119
3120/* Low and High halfword relocations for MOVW and MOVT instructions. */
3121 BFD_RELOC_ARM_MOVW,
3122 BFD_RELOC_ARM_MOVT,
3123 BFD_RELOC_ARM_MOVW_PCREL,
3124 BFD_RELOC_ARM_MOVT_PCREL,
3125 BFD_RELOC_ARM_THUMB_MOVW,
3126 BFD_RELOC_ARM_THUMB_MOVT,
3127 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3128 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3129
3130/* Relocations for setting up GOTs and PLTs for shared libraries. */
3131 BFD_RELOC_ARM_JUMP_SLOT,
3132 BFD_RELOC_ARM_GLOB_DAT,
3133 BFD_RELOC_ARM_GOT32,
3134 BFD_RELOC_ARM_PLT32,
3135 BFD_RELOC_ARM_RELATIVE,
3136 BFD_RELOC_ARM_GOTOFF,
3137 BFD_RELOC_ARM_GOTPC,
3138 BFD_RELOC_ARM_GOT_PREL,
3139
3140/* ARM thread-local storage relocations. */
3141 BFD_RELOC_ARM_TLS_GD32,
3142 BFD_RELOC_ARM_TLS_LDO32,
3143 BFD_RELOC_ARM_TLS_LDM32,
3144 BFD_RELOC_ARM_TLS_DTPOFF32,
3145 BFD_RELOC_ARM_TLS_DTPMOD32,
3146 BFD_RELOC_ARM_TLS_TPOFF32,
3147 BFD_RELOC_ARM_TLS_IE32,
3148 BFD_RELOC_ARM_TLS_LE32,
3149
3150/* ARM group relocations. */
3151 BFD_RELOC_ARM_ALU_PC_G0_NC,
3152 BFD_RELOC_ARM_ALU_PC_G0,
3153 BFD_RELOC_ARM_ALU_PC_G1_NC,
3154 BFD_RELOC_ARM_ALU_PC_G1,
3155 BFD_RELOC_ARM_ALU_PC_G2,
3156 BFD_RELOC_ARM_LDR_PC_G0,
3157 BFD_RELOC_ARM_LDR_PC_G1,
3158 BFD_RELOC_ARM_LDR_PC_G2,
3159 BFD_RELOC_ARM_LDRS_PC_G0,
3160 BFD_RELOC_ARM_LDRS_PC_G1,
3161 BFD_RELOC_ARM_LDRS_PC_G2,
3162 BFD_RELOC_ARM_LDC_PC_G0,
3163 BFD_RELOC_ARM_LDC_PC_G1,
3164 BFD_RELOC_ARM_LDC_PC_G2,
3165 BFD_RELOC_ARM_ALU_SB_G0_NC,
3166 BFD_RELOC_ARM_ALU_SB_G0,
3167 BFD_RELOC_ARM_ALU_SB_G1_NC,
3168 BFD_RELOC_ARM_ALU_SB_G1,
3169 BFD_RELOC_ARM_ALU_SB_G2,
3170 BFD_RELOC_ARM_LDR_SB_G0,
3171 BFD_RELOC_ARM_LDR_SB_G1,
3172 BFD_RELOC_ARM_LDR_SB_G2,
3173 BFD_RELOC_ARM_LDRS_SB_G0,
3174 BFD_RELOC_ARM_LDRS_SB_G1,
3175 BFD_RELOC_ARM_LDRS_SB_G2,
3176 BFD_RELOC_ARM_LDC_SB_G0,
3177 BFD_RELOC_ARM_LDC_SB_G1,
3178 BFD_RELOC_ARM_LDC_SB_G2,
3179
3180/* Annotation of BX instructions. */
3181 BFD_RELOC_ARM_V4BX,
3182
3183/* These relocs are only used within the ARM assembler. They are not
3184(at present) written to any object files. */
3185 BFD_RELOC_ARM_IMMEDIATE,
3186 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3187 BFD_RELOC_ARM_T32_IMMEDIATE,
3188 BFD_RELOC_ARM_T32_ADD_IMM,
3189 BFD_RELOC_ARM_T32_IMM12,
3190 BFD_RELOC_ARM_T32_ADD_PC12,
3191 BFD_RELOC_ARM_SHIFT_IMM,
3192 BFD_RELOC_ARM_SMC,
3193 BFD_RELOC_ARM_HVC,
3194 BFD_RELOC_ARM_SWI,
3195 BFD_RELOC_ARM_MULTI,
3196 BFD_RELOC_ARM_CP_OFF_IMM,
3197 BFD_RELOC_ARM_CP_OFF_IMM_S2,
3198 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3199 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
3200 BFD_RELOC_ARM_ADR_IMM,
3201 BFD_RELOC_ARM_LDR_IMM,
3202 BFD_RELOC_ARM_LITERAL,
3203 BFD_RELOC_ARM_IN_POOL,
3204 BFD_RELOC_ARM_OFFSET_IMM8,
3205 BFD_RELOC_ARM_T32_OFFSET_U8,
3206 BFD_RELOC_ARM_T32_OFFSET_IMM,
3207 BFD_RELOC_ARM_HWLITERAL,
3208 BFD_RELOC_ARM_THUMB_ADD,
3209 BFD_RELOC_ARM_THUMB_IMM,
3210 BFD_RELOC_ARM_THUMB_SHIFT,
3211
3212/* Renesas / SuperH SH relocs. Not all of these appear in object files. */
3213 BFD_RELOC_SH_PCDISP8BY2,
3214 BFD_RELOC_SH_PCDISP12BY2,
3215 BFD_RELOC_SH_IMM3,
3216 BFD_RELOC_SH_IMM3U,
3217 BFD_RELOC_SH_DISP12,
3218 BFD_RELOC_SH_DISP12BY2,
3219 BFD_RELOC_SH_DISP12BY4,
3220 BFD_RELOC_SH_DISP12BY8,
3221 BFD_RELOC_SH_DISP20,
3222 BFD_RELOC_SH_DISP20BY8,
3223 BFD_RELOC_SH_IMM4,
3224 BFD_RELOC_SH_IMM4BY2,
3225 BFD_RELOC_SH_IMM4BY4,
3226 BFD_RELOC_SH_IMM8,
3227 BFD_RELOC_SH_IMM8BY2,
3228 BFD_RELOC_SH_IMM8BY4,
3229 BFD_RELOC_SH_PCRELIMM8BY2,
3230 BFD_RELOC_SH_PCRELIMM8BY4,
3231 BFD_RELOC_SH_SWITCH16,
3232 BFD_RELOC_SH_SWITCH32,
3233 BFD_RELOC_SH_USES,
3234 BFD_RELOC_SH_COUNT,
3235 BFD_RELOC_SH_ALIGN,
3236 BFD_RELOC_SH_CODE,
3237 BFD_RELOC_SH_DATA,
3238 BFD_RELOC_SH_LABEL,
3239 BFD_RELOC_SH_LOOP_START,
3240 BFD_RELOC_SH_LOOP_END,
3241 BFD_RELOC_SH_COPY,
3242 BFD_RELOC_SH_GLOB_DAT,
3243 BFD_RELOC_SH_JMP_SLOT,
3244 BFD_RELOC_SH_RELATIVE,
3245 BFD_RELOC_SH_GOTPC,
3246 BFD_RELOC_SH_GOT_LOW16,
3247 BFD_RELOC_SH_GOT_MEDLOW16,
3248 BFD_RELOC_SH_GOT_MEDHI16,
3249 BFD_RELOC_SH_GOT_HI16,
3250 BFD_RELOC_SH_GOTPLT_LOW16,
3251 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3252 BFD_RELOC_SH_GOTPLT_MEDHI16,
3253 BFD_RELOC_SH_GOTPLT_HI16,
3254 BFD_RELOC_SH_PLT_LOW16,
3255 BFD_RELOC_SH_PLT_MEDLOW16,
3256 BFD_RELOC_SH_PLT_MEDHI16,
3257 BFD_RELOC_SH_PLT_HI16,
3258 BFD_RELOC_SH_GOTOFF_LOW16,
3259 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3260 BFD_RELOC_SH_GOTOFF_MEDHI16,
3261 BFD_RELOC_SH_GOTOFF_HI16,
3262 BFD_RELOC_SH_GOTPC_LOW16,
3263 BFD_RELOC_SH_GOTPC_MEDLOW16,
3264 BFD_RELOC_SH_GOTPC_MEDHI16,
3265 BFD_RELOC_SH_GOTPC_HI16,
3266 BFD_RELOC_SH_COPY64,
3267 BFD_RELOC_SH_GLOB_DAT64,
3268 BFD_RELOC_SH_JMP_SLOT64,
3269 BFD_RELOC_SH_RELATIVE64,
3270 BFD_RELOC_SH_GOT10BY4,
3271 BFD_RELOC_SH_GOT10BY8,
3272 BFD_RELOC_SH_GOTPLT10BY4,
3273 BFD_RELOC_SH_GOTPLT10BY8,
3274 BFD_RELOC_SH_GOTPLT32,
3275 BFD_RELOC_SH_SHMEDIA_CODE,
3276 BFD_RELOC_SH_IMMU5,
3277 BFD_RELOC_SH_IMMS6,
3278 BFD_RELOC_SH_IMMS6BY32,
3279 BFD_RELOC_SH_IMMU6,
3280 BFD_RELOC_SH_IMMS10,
3281 BFD_RELOC_SH_IMMS10BY2,
3282 BFD_RELOC_SH_IMMS10BY4,
3283 BFD_RELOC_SH_IMMS10BY8,
3284 BFD_RELOC_SH_IMMS16,
3285 BFD_RELOC_SH_IMMU16,
3286 BFD_RELOC_SH_IMM_LOW16,
3287 BFD_RELOC_SH_IMM_LOW16_PCREL,
3288 BFD_RELOC_SH_IMM_MEDLOW16,
3289 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3290 BFD_RELOC_SH_IMM_MEDHI16,
3291 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3292 BFD_RELOC_SH_IMM_HI16,
3293 BFD_RELOC_SH_IMM_HI16_PCREL,
3294 BFD_RELOC_SH_PT_16,
3295 BFD_RELOC_SH_TLS_GD_32,
3296 BFD_RELOC_SH_TLS_LD_32,
3297 BFD_RELOC_SH_TLS_LDO_32,
3298 BFD_RELOC_SH_TLS_IE_32,
3299 BFD_RELOC_SH_TLS_LE_32,
3300 BFD_RELOC_SH_TLS_DTPMOD32,
3301 BFD_RELOC_SH_TLS_DTPOFF32,
3302 BFD_RELOC_SH_TLS_TPOFF32,
3303 BFD_RELOC_SH_GOT20,
3304 BFD_RELOC_SH_GOTOFF20,
3305 BFD_RELOC_SH_GOTFUNCDESC,
3306 BFD_RELOC_SH_GOTFUNCDESC20,
3307 BFD_RELOC_SH_GOTOFFFUNCDESC,
3308 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3309 BFD_RELOC_SH_FUNCDESC,
3310
3311/* ARC Cores relocs.
3312ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3313not stored in the instruction. The high 20 bits are installed in bits 26
3314through 7 of the instruction. */
3315 BFD_RELOC_ARC_B22_PCREL,
3316
3317/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3318stored in the instruction. The high 24 bits are installed in bits 23
3319through 0. */
3320 BFD_RELOC_ARC_B26,
3321
3322/* ADI Blackfin 16 bit immediate absolute reloc. */
3323 BFD_RELOC_BFIN_16_IMM,
3324
3325/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3326 BFD_RELOC_BFIN_16_HIGH,
3327
3328/* ADI Blackfin 'a' part of LSETUP. */
3329 BFD_RELOC_BFIN_4_PCREL,
3330
3331/* ADI Blackfin. */
3332 BFD_RELOC_BFIN_5_PCREL,
3333
3334/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3335 BFD_RELOC_BFIN_16_LOW,
3336
3337/* ADI Blackfin. */
3338 BFD_RELOC_BFIN_10_PCREL,
3339
3340/* ADI Blackfin 'b' part of LSETUP. */
3341 BFD_RELOC_BFIN_11_PCREL,
3342
3343/* ADI Blackfin. */
3344 BFD_RELOC_BFIN_12_PCREL_JUMP,
3345
3346/* ADI Blackfin Short jump, pcrel. */
3347 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3348
3349/* ADI Blackfin Call.x not implemented. */
3350 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3351
3352/* ADI Blackfin Long Jump pcrel. */
3353 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3354
3355/* ADI Blackfin FD-PIC relocations. */
3356 BFD_RELOC_BFIN_GOT17M4,
3357 BFD_RELOC_BFIN_GOTHI,
3358 BFD_RELOC_BFIN_GOTLO,
3359 BFD_RELOC_BFIN_FUNCDESC,
3360 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3361 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3362 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3363 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3364 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3365 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3366 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3367 BFD_RELOC_BFIN_GOTOFF17M4,
3368 BFD_RELOC_BFIN_GOTOFFHI,
3369 BFD_RELOC_BFIN_GOTOFFLO,
3370
3371/* ADI Blackfin GOT relocation. */
3372 BFD_RELOC_BFIN_GOT,
3373
3374/* ADI Blackfin PLTPC relocation. */
3375 BFD_RELOC_BFIN_PLTPC,
3376
3377/* ADI Blackfin arithmetic relocation. */
3378 BFD_ARELOC_BFIN_PUSH,
3379
3380/* ADI Blackfin arithmetic relocation. */
3381 BFD_ARELOC_BFIN_CONST,
3382
3383/* ADI Blackfin arithmetic relocation. */
3384 BFD_ARELOC_BFIN_ADD,
3385
3386/* ADI Blackfin arithmetic relocation. */
3387 BFD_ARELOC_BFIN_SUB,
3388
3389/* ADI Blackfin arithmetic relocation. */
3390 BFD_ARELOC_BFIN_MULT,
3391
3392/* ADI Blackfin arithmetic relocation. */
3393 BFD_ARELOC_BFIN_DIV,
3394
3395/* ADI Blackfin arithmetic relocation. */
3396 BFD_ARELOC_BFIN_MOD,
3397
3398/* ADI Blackfin arithmetic relocation. */
3399 BFD_ARELOC_BFIN_LSHIFT,
3400
3401/* ADI Blackfin arithmetic relocation. */
3402 BFD_ARELOC_BFIN_RSHIFT,
3403
3404/* ADI Blackfin arithmetic relocation. */
3405 BFD_ARELOC_BFIN_AND,
3406
3407/* ADI Blackfin arithmetic relocation. */
3408 BFD_ARELOC_BFIN_OR,
3409
3410/* ADI Blackfin arithmetic relocation. */
3411 BFD_ARELOC_BFIN_XOR,
3412
3413/* ADI Blackfin arithmetic relocation. */
3414 BFD_ARELOC_BFIN_LAND,
3415
3416/* ADI Blackfin arithmetic relocation. */
3417 BFD_ARELOC_BFIN_LOR,
3418
3419/* ADI Blackfin arithmetic relocation. */
3420 BFD_ARELOC_BFIN_LEN,
3421
3422/* ADI Blackfin arithmetic relocation. */
3423 BFD_ARELOC_BFIN_NEG,
3424
3425/* ADI Blackfin arithmetic relocation. */
3426 BFD_ARELOC_BFIN_COMP,
3427
3428/* ADI Blackfin arithmetic relocation. */
3429 BFD_ARELOC_BFIN_PAGE,
3430
3431/* ADI Blackfin arithmetic relocation. */
3432 BFD_ARELOC_BFIN_HWPAGE,
3433
3434/* ADI Blackfin arithmetic relocation. */
3435 BFD_ARELOC_BFIN_ADDR,
3436
3437/* Mitsubishi D10V relocs.
3438This is a 10-bit reloc with the right 2 bits
3439assumed to be 0. */
3440 BFD_RELOC_D10V_10_PCREL_R,
3441
3442/* Mitsubishi D10V relocs.
3443This is a 10-bit reloc with the right 2 bits
3444assumed to be 0. This is the same as the previous reloc
3445except it is in the left container, i.e.,
3446shifted left 15 bits. */
3447 BFD_RELOC_D10V_10_PCREL_L,
3448
3449/* This is an 18-bit reloc with the right 2 bits
3450assumed to be 0. */
3451 BFD_RELOC_D10V_18,
3452
3453/* This is an 18-bit reloc with the right 2 bits
3454assumed to be 0. */
3455 BFD_RELOC_D10V_18_PCREL,
3456
3457/* Mitsubishi D30V relocs.
3458This is a 6-bit absolute reloc. */
3459 BFD_RELOC_D30V_6,
3460
3461/* This is a 6-bit pc-relative reloc with
3462the right 3 bits assumed to be 0. */
3463 BFD_RELOC_D30V_9_PCREL,
3464
3465/* This is a 6-bit pc-relative reloc with
3466the right 3 bits assumed to be 0. Same
3467as the previous reloc but on the right side
3468of the container. */
3469 BFD_RELOC_D30V_9_PCREL_R,
3470
3471/* This is a 12-bit absolute reloc with the
3472right 3 bitsassumed to be 0. */
3473 BFD_RELOC_D30V_15,
3474
3475/* This is a 12-bit pc-relative reloc with
3476the right 3 bits assumed to be 0. */
3477 BFD_RELOC_D30V_15_PCREL,
3478
3479/* This is a 12-bit pc-relative reloc with
3480the right 3 bits assumed to be 0. Same
3481as the previous reloc but on the right side
3482of the container. */
3483 BFD_RELOC_D30V_15_PCREL_R,
3484
3485/* This is an 18-bit absolute reloc with
3486the right 3 bits assumed to be 0. */
3487 BFD_RELOC_D30V_21,
3488
3489/* This is an 18-bit pc-relative reloc with
3490the right 3 bits assumed to be 0. */
3491 BFD_RELOC_D30V_21_PCREL,
3492
3493/* This is an 18-bit pc-relative reloc with
3494the right 3 bits assumed to be 0. Same
3495as the previous reloc but on the right side
3496of the container. */
3497 BFD_RELOC_D30V_21_PCREL_R,
3498
3499/* This is a 32-bit absolute reloc. */
3500 BFD_RELOC_D30V_32,
3501
3502/* This is a 32-bit pc-relative reloc. */
3503 BFD_RELOC_D30V_32_PCREL,
3504
3505/* DLX relocs */
3506 BFD_RELOC_DLX_HI16_S,
3507
3508/* DLX relocs */
3509 BFD_RELOC_DLX_LO16,
3510
3511/* DLX relocs */
3512 BFD_RELOC_DLX_JMP26,
3513
3514/* Renesas M16C/M32C Relocations. */
3515 BFD_RELOC_M32C_HI8,
3516 BFD_RELOC_M32C_RL_JUMP,
3517 BFD_RELOC_M32C_RL_1ADDR,
3518 BFD_RELOC_M32C_RL_2ADDR,
3519
3520/* Renesas M32R (formerly Mitsubishi M32R) relocs.
3521This is a 24 bit absolute address. */
3522 BFD_RELOC_M32R_24,
3523
3524/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
3525 BFD_RELOC_M32R_10_PCREL,
3526
3527/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
3528 BFD_RELOC_M32R_18_PCREL,
3529
3530/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
3531 BFD_RELOC_M32R_26_PCREL,
3532
3533/* This is a 16-bit reloc containing the high 16 bits of an address
3534used when the lower 16 bits are treated as unsigned. */
3535 BFD_RELOC_M32R_HI16_ULO,
3536
3537/* This is a 16-bit reloc containing the high 16 bits of an address
3538used when the lower 16 bits are treated as signed. */
3539 BFD_RELOC_M32R_HI16_SLO,
3540
3541/* This is a 16-bit reloc containing the lower 16 bits of an address. */
3542 BFD_RELOC_M32R_LO16,
3543
3544/* This is a 16-bit reloc containing the small data area offset for use in
3545add3, load, and store instructions. */
3546 BFD_RELOC_M32R_SDA16,
3547
3548/* For PIC. */
3549 BFD_RELOC_M32R_GOT24,
3550 BFD_RELOC_M32R_26_PLTREL,
3551 BFD_RELOC_M32R_COPY,
3552 BFD_RELOC_M32R_GLOB_DAT,
3553 BFD_RELOC_M32R_JMP_SLOT,
3554 BFD_RELOC_M32R_RELATIVE,
3555 BFD_RELOC_M32R_GOTOFF,
3556 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3557 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3558 BFD_RELOC_M32R_GOTOFF_LO,
3559 BFD_RELOC_M32R_GOTPC24,
3560 BFD_RELOC_M32R_GOT16_HI_ULO,
3561 BFD_RELOC_M32R_GOT16_HI_SLO,
3562 BFD_RELOC_M32R_GOT16_LO,
3563 BFD_RELOC_M32R_GOTPC_HI_ULO,
3564 BFD_RELOC_M32R_GOTPC_HI_SLO,
3565 BFD_RELOC_M32R_GOTPC_LO,
3566
3567/* This is a 9-bit reloc */
3568 BFD_RELOC_V850_9_PCREL,
3569
3570/* This is a 22-bit reloc */
3571 BFD_RELOC_V850_22_PCREL,
3572
3573/* This is a 16 bit offset from the short data area pointer. */
3574 BFD_RELOC_V850_SDA_16_16_OFFSET,
3575
3576/* This is a 16 bit offset (of which only 15 bits are used) from the
3577short data area pointer. */
3578 BFD_RELOC_V850_SDA_15_16_OFFSET,
3579
3580/* This is a 16 bit offset from the zero data area pointer. */
3581 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3582
3583/* This is a 16 bit offset (of which only 15 bits are used) from the
3584zero data area pointer. */
3585 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3586
3587/* This is an 8 bit offset (of which only 6 bits are used) from the
3588tiny data area pointer. */
3589 BFD_RELOC_V850_TDA_6_8_OFFSET,
3590
3591/* This is an 8bit offset (of which only 7 bits are used) from the tiny
3592data area pointer. */
3593 BFD_RELOC_V850_TDA_7_8_OFFSET,
3594
3595/* This is a 7 bit offset from the tiny data area pointer. */
3596 BFD_RELOC_V850_TDA_7_7_OFFSET,
3597
3598/* This is a 16 bit offset from the tiny data area pointer. */
3599 BFD_RELOC_V850_TDA_16_16_OFFSET,
3600
3601/* This is a 5 bit offset (of which only 4 bits are used) from the tiny
3602data area pointer. */
3603 BFD_RELOC_V850_TDA_4_5_OFFSET,
3604
3605/* This is a 4 bit offset from the tiny data area pointer. */
3606 BFD_RELOC_V850_TDA_4_4_OFFSET,
3607
3608/* This is a 16 bit offset from the short data area pointer, with the
3609bits placed non-contiguously in the instruction. */
3610 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3611
3612/* This is a 16 bit offset from the zero data area pointer, with the
3613bits placed non-contiguously in the instruction. */
3614 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3615
3616/* This is a 6 bit offset from the call table base pointer. */
3617 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3618
3619/* This is a 16 bit offset from the call table base pointer. */
3620 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3621
3622/* Used for relaxing indirect function calls. */
3623 BFD_RELOC_V850_LONGCALL,
3624
3625/* Used for relaxing indirect jumps. */
3626 BFD_RELOC_V850_LONGJUMP,
3627
3628/* Used to maintain alignment whilst relaxing. */
3629 BFD_RELOC_V850_ALIGN,
3630
3631/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3632instructions. */
3633 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3634
3635/* This is a 16-bit reloc. */
3636 BFD_RELOC_V850_16_PCREL,
3637
3638/* This is a 17-bit reloc. */
3639 BFD_RELOC_V850_17_PCREL,
3640
3641/* This is a 23-bit reloc. */
3642 BFD_RELOC_V850_23,
3643
3644/* This is a 32-bit reloc. */
3645 BFD_RELOC_V850_32_PCREL,
3646
3647/* This is a 32-bit reloc. */
3648 BFD_RELOC_V850_32_ABS,
3649
3650/* This is a 16-bit reloc. */
3651 BFD_RELOC_V850_16_SPLIT_OFFSET,
3652
3653/* This is a 16-bit reloc. */
3654 BFD_RELOC_V850_16_S1,
3655
3656/* Low 16 bits. 16 bit shifted by 1. */
3657 BFD_RELOC_V850_LO16_S1,
3658
3659/* This is a 16 bit offset from the call table base pointer. */
3660 BFD_RELOC_V850_CALLT_15_16_OFFSET,
3661
3662/* DSO relocations. */
3663 BFD_RELOC_V850_32_GOTPCREL,
3664
3665/* DSO relocations. */
3666 BFD_RELOC_V850_16_GOT,
3667
3668/* DSO relocations. */
3669 BFD_RELOC_V850_32_GOT,
3670
3671/* DSO relocations. */
3672 BFD_RELOC_V850_22_PLT_PCREL,
3673
3674/* DSO relocations. */
3675 BFD_RELOC_V850_32_PLT_PCREL,
3676
3677/* DSO relocations. */
3678 BFD_RELOC_V850_COPY,
3679
3680/* DSO relocations. */
3681 BFD_RELOC_V850_GLOB_DAT,
3682
3683/* DSO relocations. */
3684 BFD_RELOC_V850_JMP_SLOT,
3685
3686/* DSO relocations. */
3687 BFD_RELOC_V850_RELATIVE,
3688
3689/* DSO relocations. */
3690 BFD_RELOC_V850_16_GOTOFF,
3691
3692/* DSO relocations. */
3693 BFD_RELOC_V850_32_GOTOFF,
3694
3695/* start code. */
3696 BFD_RELOC_V850_CODE,
3697
3698/* start data in text. */
3699 BFD_RELOC_V850_DATA,
3700
3701/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3702instruction. */
3703 BFD_RELOC_MN10300_32_PCREL,
3704
3705/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3706instruction. */
3707 BFD_RELOC_MN10300_16_PCREL,
3708
3709/* This is a 8bit DP reloc for the tms320c30, where the most
3710significant 8 bits of a 24 bit word are placed into the least
3711significant 8 bits of the opcode. */
3712 BFD_RELOC_TIC30_LDP,
3713
3714/* This is a 7bit reloc for the tms320c54x, where the least
3715significant 7 bits of a 16 bit word are placed into the least
3716significant 7 bits of the opcode. */
3717 BFD_RELOC_TIC54X_PARTLS7,
3718
3719/* This is a 9bit DP reloc for the tms320c54x, where the most
3720significant 9 bits of a 16 bit word are placed into the least
3721significant 9 bits of the opcode. */
3722 BFD_RELOC_TIC54X_PARTMS9,
3723
3724/* This is an extended address 23-bit reloc for the tms320c54x. */
3725 BFD_RELOC_TIC54X_23,
3726
3727/* This is a 16-bit reloc for the tms320c54x, where the least
3728significant 16 bits of a 23-bit extended address are placed into
3729the opcode. */
3730 BFD_RELOC_TIC54X_16_OF_23,
3731
3732/* This is a reloc for the tms320c54x, where the most
3733significant 7 bits of a 23-bit extended address are placed into
3734the opcode. */
3735 BFD_RELOC_TIC54X_MS7_OF_23,
3736
3737/* TMS320C6000 relocations. */
3738 BFD_RELOC_C6000_PCR_S21,
3739 BFD_RELOC_C6000_PCR_S12,
3740 BFD_RELOC_C6000_PCR_S10,
3741 BFD_RELOC_C6000_PCR_S7,
3742 BFD_RELOC_C6000_ABS_S16,
3743 BFD_RELOC_C6000_ABS_L16,
3744 BFD_RELOC_C6000_ABS_H16,
3745 BFD_RELOC_C6000_SBR_U15_B,
3746 BFD_RELOC_C6000_SBR_U15_H,
3747 BFD_RELOC_C6000_SBR_U15_W,
3748 BFD_RELOC_C6000_SBR_S16,
3749 BFD_RELOC_C6000_SBR_L16_B,
3750 BFD_RELOC_C6000_SBR_L16_H,
3751 BFD_RELOC_C6000_SBR_L16_W,
3752 BFD_RELOC_C6000_SBR_H16_B,
3753 BFD_RELOC_C6000_SBR_H16_H,
3754 BFD_RELOC_C6000_SBR_H16_W,
3755 BFD_RELOC_C6000_SBR_GOT_U15_W,
3756 BFD_RELOC_C6000_SBR_GOT_L16_W,
3757 BFD_RELOC_C6000_SBR_GOT_H16_W,
3758 BFD_RELOC_C6000_DSBT_INDEX,
3759 BFD_RELOC_C6000_PREL31,
3760 BFD_RELOC_C6000_COPY,
3761 BFD_RELOC_C6000_ALIGN,
3762 BFD_RELOC_C6000_FPHEAD,
3763 BFD_RELOC_C6000_NOCMP,
3764
3765/* This is a 48 bit reloc for the FR30 that stores 32 bits. */
3766 BFD_RELOC_FR30_48,
3767
3768/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3769two sections. */
3770 BFD_RELOC_FR30_20,
3771
3772/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
37734 bits. */
3774 BFD_RELOC_FR30_6_IN_4,
3775
3776/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
3777into 8 bits. */
3778 BFD_RELOC_FR30_8_IN_8,
3779
3780/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
3781into 8 bits. */
3782 BFD_RELOC_FR30_9_IN_8,
3783
3784/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
3785into 8 bits. */
3786 BFD_RELOC_FR30_10_IN_8,
3787
3788/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
3789short offset into 8 bits. */
3790 BFD_RELOC_FR30_9_PCREL,
3791
3792/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
3793short offset into 11 bits. */
3794 BFD_RELOC_FR30_12_PCREL,
3795
3796/* Motorola Mcore relocations. */
3797 BFD_RELOC_MCORE_PCREL_IMM8BY4,
3798 BFD_RELOC_MCORE_PCREL_IMM11BY2,
3799 BFD_RELOC_MCORE_PCREL_IMM4BY2,
3800 BFD_RELOC_MCORE_PCREL_32,
3801 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
3802 BFD_RELOC_MCORE_RVA,
3803
3804/* Toshiba Media Processor Relocations. */
3805 BFD_RELOC_MEP_8,
3806 BFD_RELOC_MEP_16,
3807 BFD_RELOC_MEP_32,
3808 BFD_RELOC_MEP_PCREL8A2,
3809 BFD_RELOC_MEP_PCREL12A2,
3810 BFD_RELOC_MEP_PCREL17A2,
3811 BFD_RELOC_MEP_PCREL24A2,
3812 BFD_RELOC_MEP_PCABS24A2,
3813 BFD_RELOC_MEP_LOW16,
3814 BFD_RELOC_MEP_HI16U,
3815 BFD_RELOC_MEP_HI16S,
3816 BFD_RELOC_MEP_GPREL,
3817 BFD_RELOC_MEP_TPREL,
3818 BFD_RELOC_MEP_TPREL7,
3819 BFD_RELOC_MEP_TPREL7A2,
3820 BFD_RELOC_MEP_TPREL7A4,
3821 BFD_RELOC_MEP_UIMM24,
3822 BFD_RELOC_MEP_ADDR24A4,
3823 BFD_RELOC_MEP_GNU_VTINHERIT,
3824 BFD_RELOC_MEP_GNU_VTENTRY,
3825
3826
3827/* These are relocations for the GETA instruction. */
3828 BFD_RELOC_MMIX_GETA,
3829 BFD_RELOC_MMIX_GETA_1,
3830 BFD_RELOC_MMIX_GETA_2,
3831 BFD_RELOC_MMIX_GETA_3,
3832
3833/* These are relocations for a conditional branch instruction. */
3834 BFD_RELOC_MMIX_CBRANCH,
3835 BFD_RELOC_MMIX_CBRANCH_J,
3836 BFD_RELOC_MMIX_CBRANCH_1,
3837 BFD_RELOC_MMIX_CBRANCH_2,
3838 BFD_RELOC_MMIX_CBRANCH_3,
3839
3840/* These are relocations for the PUSHJ instruction. */
3841 BFD_RELOC_MMIX_PUSHJ,
3842 BFD_RELOC_MMIX_PUSHJ_1,
3843 BFD_RELOC_MMIX_PUSHJ_2,
3844 BFD_RELOC_MMIX_PUSHJ_3,
3845 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3846
3847/* These are relocations for the JMP instruction. */
3848 BFD_RELOC_MMIX_JMP,
3849 BFD_RELOC_MMIX_JMP_1,
3850 BFD_RELOC_MMIX_JMP_2,
3851 BFD_RELOC_MMIX_JMP_3,
3852
3853/* This is a relocation for a relative address as in a GETA instruction or
3854a branch. */
3855 BFD_RELOC_MMIX_ADDR19,
3856
3857/* This is a relocation for a relative address as in a JMP instruction. */
3858 BFD_RELOC_MMIX_ADDR27,
3859
3860/* This is a relocation for an instruction field that may be a general
3861register or a value 0..255. */
3862 BFD_RELOC_MMIX_REG_OR_BYTE,
3863
3864/* This is a relocation for an instruction field that may be a general
3865register. */
3866 BFD_RELOC_MMIX_REG,
3867
3868/* This is a relocation for two instruction fields holding a register and
3869an offset, the equivalent of the relocation. */
3870 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3871
3872/* This relocation is an assertion that the expression is not allocated as
3873a global register. It does not modify contents. */
3874 BFD_RELOC_MMIX_LOCAL,
3875
3876/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
3877short offset into 7 bits. */
3878 BFD_RELOC_AVR_7_PCREL,
3879
3880/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
3881short offset into 12 bits. */
3882 BFD_RELOC_AVR_13_PCREL,
3883
3884/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
3885program memory address) into 16 bits. */
3886 BFD_RELOC_AVR_16_PM,
3887
3888/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3889data memory address) into 8 bit immediate value of LDI insn. */
3890 BFD_RELOC_AVR_LO8_LDI,
3891
3892/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3893of data memory address) into 8 bit immediate value of LDI insn. */
3894 BFD_RELOC_AVR_HI8_LDI,
3895
3896/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3897of program memory address) into 8 bit immediate value of LDI insn. */
3898 BFD_RELOC_AVR_HH8_LDI,
3899
3900/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3901of 32 bit value) into 8 bit immediate value of LDI insn. */
3902 BFD_RELOC_AVR_MS8_LDI,
3903
3904/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3905(usually data memory address) into 8 bit immediate value of SUBI insn. */
3906 BFD_RELOC_AVR_LO8_LDI_NEG,
3907
3908/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3909(high 8 bit of data memory address) into 8 bit immediate value of
3910SUBI insn. */
3911 BFD_RELOC_AVR_HI8_LDI_NEG,
3912
3913/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3914(most high 8 bit of program memory address) into 8 bit immediate value
3915of LDI or SUBI insn. */
3916 BFD_RELOC_AVR_HH8_LDI_NEG,
3917
3918/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
3919of 32 bit value) into 8 bit immediate value of LDI insn. */
3920 BFD_RELOC_AVR_MS8_LDI_NEG,
3921
3922/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3923command address) into 8 bit immediate value of LDI insn. */
3924 BFD_RELOC_AVR_LO8_LDI_PM,
3925
3926/* This is a 16 bit reloc for the AVR that stores 8 bit value
3927(command address) into 8 bit immediate value of LDI insn. If the address
3928is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3929in the lower 128k. */
3930 BFD_RELOC_AVR_LO8_LDI_GS,
3931
3932/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3933of command address) into 8 bit immediate value of LDI insn. */
3934 BFD_RELOC_AVR_HI8_LDI_PM,
3935
3936/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3937of command address) into 8 bit immediate value of LDI insn. If the address
3938is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3939below 128k. */
3940 BFD_RELOC_AVR_HI8_LDI_GS,
3941
3942/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3943of command address) into 8 bit immediate value of LDI insn. */
3944 BFD_RELOC_AVR_HH8_LDI_PM,
3945
3946/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3947(usually command address) into 8 bit immediate value of SUBI insn. */
3948 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
3949
3950/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3951(high 8 bit of 16 bit command address) into 8 bit immediate value
3952of SUBI insn. */
3953 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
3954
3955/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3956(high 6 bit of 22 bit command address) into 8 bit immediate
3957value of SUBI insn. */
3958 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
3959
3960/* This is a 32 bit reloc for the AVR that stores 23 bit value
3961into 22 bits. */
3962 BFD_RELOC_AVR_CALL,
3963
3964/* This is a 16 bit reloc for the AVR that stores all needed bits
3965for absolute addressing with ldi with overflow check to linktime */
3966 BFD_RELOC_AVR_LDI,
3967
3968/* This is a 6 bit reloc for the AVR that stores offset for ldd/std
3969instructions */
3970 BFD_RELOC_AVR_6,
3971
3972/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
3973instructions */
3974 BFD_RELOC_AVR_6_ADIW,
3975
3976/* Renesas RX Relocations. */
3977 BFD_RELOC_RX_NEG8,
3978 BFD_RELOC_RX_NEG16,
3979 BFD_RELOC_RX_NEG24,
3980 BFD_RELOC_RX_NEG32,
3981 BFD_RELOC_RX_16_OP,
3982 BFD_RELOC_RX_24_OP,
3983 BFD_RELOC_RX_32_OP,
3984 BFD_RELOC_RX_8U,
3985 BFD_RELOC_RX_16U,
3986 BFD_RELOC_RX_24U,
3987 BFD_RELOC_RX_DIR3U_PCREL,
3988 BFD_RELOC_RX_DIFF,
3989 BFD_RELOC_RX_GPRELB,
3990 BFD_RELOC_RX_GPRELW,
3991 BFD_RELOC_RX_GPRELL,
3992 BFD_RELOC_RX_SYM,
3993 BFD_RELOC_RX_OP_SUBTRACT,
3994 BFD_RELOC_RX_OP_NEG,
3995 BFD_RELOC_RX_ABS8,
3996 BFD_RELOC_RX_ABS16,
3997 BFD_RELOC_RX_ABS16_REV,
3998 BFD_RELOC_RX_ABS32,
3999 BFD_RELOC_RX_ABS32_REV,
4000 BFD_RELOC_RX_ABS16U,
4001 BFD_RELOC_RX_ABS16UW,
4002 BFD_RELOC_RX_ABS16UL,
4003 BFD_RELOC_RX_RELAX,
4004
4005/* Direct 12 bit. */
4006 BFD_RELOC_390_12,
4007
4008/* 12 bit GOT offset. */
4009 BFD_RELOC_390_GOT12,
4010
4011/* 32 bit PC relative PLT address. */
4012 BFD_RELOC_390_PLT32,
4013
4014/* Copy symbol at runtime. */
4015 BFD_RELOC_390_COPY,
4016
4017/* Create GOT entry. */
4018 BFD_RELOC_390_GLOB_DAT,
4019
4020/* Create PLT entry. */
4021 BFD_RELOC_390_JMP_SLOT,
4022
4023/* Adjust by program base. */
4024 BFD_RELOC_390_RELATIVE,
4025
4026/* 32 bit PC relative offset to GOT. */
4027 BFD_RELOC_390_GOTPC,
4028
4029/* 16 bit GOT offset. */
4030 BFD_RELOC_390_GOT16,
4031
4032/* PC relative 16 bit shifted by 1. */
4033 BFD_RELOC_390_PC16DBL,
4034
4035/* 16 bit PC rel. PLT shifted by 1. */
4036 BFD_RELOC_390_PLT16DBL,
4037
4038/* PC relative 32 bit shifted by 1. */
4039 BFD_RELOC_390_PC32DBL,
4040
4041/* 32 bit PC rel. PLT shifted by 1. */
4042 BFD_RELOC_390_PLT32DBL,
4043
4044/* 32 bit PC rel. GOT shifted by 1. */
4045 BFD_RELOC_390_GOTPCDBL,
4046
4047/* 64 bit GOT offset. */
4048 BFD_RELOC_390_GOT64,
4049
4050/* 64 bit PC relative PLT address. */
4051 BFD_RELOC_390_PLT64,
4052
4053/* 32 bit rel. offset to GOT entry. */
4054 BFD_RELOC_390_GOTENT,
4055
4056/* 64 bit offset to GOT. */
4057 BFD_RELOC_390_GOTOFF64,
4058
4059/* 12-bit offset to symbol-entry within GOT, with PLT handling. */
4060 BFD_RELOC_390_GOTPLT12,
4061
4062/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4063 BFD_RELOC_390_GOTPLT16,
4064
4065/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4066 BFD_RELOC_390_GOTPLT32,
4067
4068/* 64-bit offset to symbol-entry within GOT, with PLT handling. */
4069 BFD_RELOC_390_GOTPLT64,
4070
4071/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
4072 BFD_RELOC_390_GOTPLTENT,
4073
4074/* 16-bit rel. offset from the GOT to a PLT entry. */
4075 BFD_RELOC_390_PLTOFF16,
4076
4077/* 32-bit rel. offset from the GOT to a PLT entry. */
4078 BFD_RELOC_390_PLTOFF32,
4079
4080/* 64-bit rel. offset from the GOT to a PLT entry. */
4081 BFD_RELOC_390_PLTOFF64,
4082
4083/* s390 tls relocations. */
4084 BFD_RELOC_390_TLS_LOAD,
4085 BFD_RELOC_390_TLS_GDCALL,
4086 BFD_RELOC_390_TLS_LDCALL,
4087 BFD_RELOC_390_TLS_GD32,
4088 BFD_RELOC_390_TLS_GD64,
4089 BFD_RELOC_390_TLS_GOTIE12,
4090 BFD_RELOC_390_TLS_GOTIE32,
4091 BFD_RELOC_390_TLS_GOTIE64,
4092 BFD_RELOC_390_TLS_LDM32,
4093 BFD_RELOC_390_TLS_LDM64,
4094 BFD_RELOC_390_TLS_IE32,
4095 BFD_RELOC_390_TLS_IE64,
4096 BFD_RELOC_390_TLS_IEENT,
4097 BFD_RELOC_390_TLS_LE32,
4098 BFD_RELOC_390_TLS_LE64,
4099 BFD_RELOC_390_TLS_LDO32,
4100 BFD_RELOC_390_TLS_LDO64,
4101 BFD_RELOC_390_TLS_DTPMOD,
4102 BFD_RELOC_390_TLS_DTPOFF,
4103 BFD_RELOC_390_TLS_TPOFF,
4104
4105/* Long displacement extension. */
4106 BFD_RELOC_390_20,
4107 BFD_RELOC_390_GOT20,
4108 BFD_RELOC_390_GOTPLT20,
4109 BFD_RELOC_390_TLS_GOTIE20,
4110
4111/* Score relocations
4112Low 16 bit for load/store */
4113 BFD_RELOC_SCORE_GPREL15,
4114
4115/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
4116 BFD_RELOC_SCORE_DUMMY2,
4117 BFD_RELOC_SCORE_JMP,
4118
4119/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
4120 BFD_RELOC_SCORE_BRANCH,
4121
4122/* This is a 32-bit reloc for 48-bit instructions. */
4123 BFD_RELOC_SCORE_IMM30,
4124
4125/* This is a 32-bit reloc for 48-bit instructions. */
4126 BFD_RELOC_SCORE_IMM32,
4127
4128/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
4129 BFD_RELOC_SCORE16_JMP,
4130
4131/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
4132 BFD_RELOC_SCORE16_BRANCH,
4133
4134/* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
4135 BFD_RELOC_SCORE_BCMP,
4136
4137/* Undocumented Score relocs */
4138 BFD_RELOC_SCORE_GOT15,
4139 BFD_RELOC_SCORE_GOT_LO16,
4140 BFD_RELOC_SCORE_CALL15,
4141 BFD_RELOC_SCORE_DUMMY_HI16,
4142
4143/* Scenix IP2K - 9-bit register number / data address */
4144 BFD_RELOC_IP2K_FR9,
4145
4146/* Scenix IP2K - 4-bit register/data bank number */
4147 BFD_RELOC_IP2K_BANK,
4148
4149/* Scenix IP2K - low 13 bits of instruction word address */
4150 BFD_RELOC_IP2K_ADDR16CJP,
4151
4152/* Scenix IP2K - high 3 bits of instruction word address */
4153 BFD_RELOC_IP2K_PAGE3,
4154
4155/* Scenix IP2K - ext/low/high 8 bits of data address */
4156 BFD_RELOC_IP2K_LO8DATA,
4157 BFD_RELOC_IP2K_HI8DATA,
4158 BFD_RELOC_IP2K_EX8DATA,
4159
4160/* Scenix IP2K - low/high 8 bits of instruction word address */
4161 BFD_RELOC_IP2K_LO8INSN,
4162 BFD_RELOC_IP2K_HI8INSN,
4163
4164/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
4165 BFD_RELOC_IP2K_PC_SKIP,
4166
4167/* Scenix IP2K - 16 bit word address in text section. */
4168 BFD_RELOC_IP2K_TEXT,
4169
4170/* Scenix IP2K - 7-bit sp or dp offset */
4171 BFD_RELOC_IP2K_FR_OFFSET,
4172
4173/* Scenix VPE4K coprocessor - data/insn-space addressing */
4174 BFD_RELOC_VPE4KMATH_DATA,
4175 BFD_RELOC_VPE4KMATH_INSN,
4176
4177/* These two relocations are used by the linker to determine which of
4178the entries in a C++ virtual function table are actually used. When
4179the --gc-sections option is given, the linker will zero out the entries
4180that are not used, so that the code for those functions need not be
4181included in the output.
4182
4183VTABLE_INHERIT is a zero-space relocation used to describe to the
4184linker the inheritance tree of a C++ virtual function table. The
4185relocation's symbol should be the parent class' vtable, and the
4186relocation should be located at the child vtable.
4187
4188VTABLE_ENTRY is a zero-space relocation that describes the use of a
4189virtual function table entry. The reloc's symbol should refer to the
4190table of the class mentioned in the code. Off of that base, an offset
4191describes the entry that is being used. For Rela hosts, this offset
4192is stored in the reloc's addend. For Rel hosts, we are forced to put
4193this offset in the reloc's section offset. */
4194 BFD_RELOC_VTABLE_INHERIT,
4195 BFD_RELOC_VTABLE_ENTRY,
4196
4197/* Intel IA64 Relocations. */
4198 BFD_RELOC_IA64_IMM14,
4199 BFD_RELOC_IA64_IMM22,
4200 BFD_RELOC_IA64_IMM64,
4201 BFD_RELOC_IA64_DIR32MSB,
4202 BFD_RELOC_IA64_DIR32LSB,
4203 BFD_RELOC_IA64_DIR64MSB,
4204 BFD_RELOC_IA64_DIR64LSB,
4205 BFD_RELOC_IA64_GPREL22,
4206 BFD_RELOC_IA64_GPREL64I,
4207 BFD_RELOC_IA64_GPREL32MSB,
4208 BFD_RELOC_IA64_GPREL32LSB,
4209 BFD_RELOC_IA64_GPREL64MSB,
4210 BFD_RELOC_IA64_GPREL64LSB,
4211 BFD_RELOC_IA64_LTOFF22,
4212 BFD_RELOC_IA64_LTOFF64I,
4213 BFD_RELOC_IA64_PLTOFF22,
4214 BFD_RELOC_IA64_PLTOFF64I,
4215 BFD_RELOC_IA64_PLTOFF64MSB,
4216 BFD_RELOC_IA64_PLTOFF64LSB,
4217 BFD_RELOC_IA64_FPTR64I,
4218 BFD_RELOC_IA64_FPTR32MSB,
4219 BFD_RELOC_IA64_FPTR32LSB,
4220 BFD_RELOC_IA64_FPTR64MSB,
4221 BFD_RELOC_IA64_FPTR64LSB,
4222 BFD_RELOC_IA64_PCREL21B,
4223 BFD_RELOC_IA64_PCREL21BI,
4224 BFD_RELOC_IA64_PCREL21M,
4225 BFD_RELOC_IA64_PCREL21F,
4226 BFD_RELOC_IA64_PCREL22,
4227 BFD_RELOC_IA64_PCREL60B,
4228 BFD_RELOC_IA64_PCREL64I,
4229 BFD_RELOC_IA64_PCREL32MSB,
4230 BFD_RELOC_IA64_PCREL32LSB,
4231 BFD_RELOC_IA64_PCREL64MSB,
4232 BFD_RELOC_IA64_PCREL64LSB,
4233 BFD_RELOC_IA64_LTOFF_FPTR22,
4234 BFD_RELOC_IA64_LTOFF_FPTR64I,
4235 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4236 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
4237 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4238 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
4239 BFD_RELOC_IA64_SEGREL32MSB,
4240 BFD_RELOC_IA64_SEGREL32LSB,
4241 BFD_RELOC_IA64_SEGREL64MSB,
4242 BFD_RELOC_IA64_SEGREL64LSB,
4243 BFD_RELOC_IA64_SECREL32MSB,
4244 BFD_RELOC_IA64_SECREL32LSB,
4245 BFD_RELOC_IA64_SECREL64MSB,
4246 BFD_RELOC_IA64_SECREL64LSB,
4247 BFD_RELOC_IA64_REL32MSB,
4248 BFD_RELOC_IA64_REL32LSB,
4249 BFD_RELOC_IA64_REL64MSB,
4250 BFD_RELOC_IA64_REL64LSB,
4251 BFD_RELOC_IA64_LTV32MSB,
4252 BFD_RELOC_IA64_LTV32LSB,
4253 BFD_RELOC_IA64_LTV64MSB,
4254 BFD_RELOC_IA64_LTV64LSB,
4255 BFD_RELOC_IA64_IPLTMSB,
4256 BFD_RELOC_IA64_IPLTLSB,
4257 BFD_RELOC_IA64_COPY,
4258 BFD_RELOC_IA64_LTOFF22X,
4259 BFD_RELOC_IA64_LDXMOV,
4260 BFD_RELOC_IA64_TPREL14,
4261 BFD_RELOC_IA64_TPREL22,
4262 BFD_RELOC_IA64_TPREL64I,
4263 BFD_RELOC_IA64_TPREL64MSB,
4264 BFD_RELOC_IA64_TPREL64LSB,
4265 BFD_RELOC_IA64_LTOFF_TPREL22,
4266 BFD_RELOC_IA64_DTPMOD64MSB,
4267 BFD_RELOC_IA64_DTPMOD64LSB,
4268 BFD_RELOC_IA64_LTOFF_DTPMOD22,
4269 BFD_RELOC_IA64_DTPREL14,
4270 BFD_RELOC_IA64_DTPREL22,
4271 BFD_RELOC_IA64_DTPREL64I,
4272 BFD_RELOC_IA64_DTPREL32MSB,
4273 BFD_RELOC_IA64_DTPREL32LSB,
4274 BFD_RELOC_IA64_DTPREL64MSB,
4275 BFD_RELOC_IA64_DTPREL64LSB,
4276 BFD_RELOC_IA64_LTOFF_DTPREL22,
4277
4278/* Motorola 68HC11 reloc.
4279This is the 8 bit high part of an absolute address. */
4280 BFD_RELOC_M68HC11_HI8,
4281
4282/* Motorola 68HC11 reloc.
4283This is the 8 bit low part of an absolute address. */
4284 BFD_RELOC_M68HC11_LO8,
4285
4286/* Motorola 68HC11 reloc.
4287This is the 3 bit of a value. */
4288 BFD_RELOC_M68HC11_3B,
4289
4290/* Motorola 68HC11 reloc.
4291This reloc marks the beginning of a jump/call instruction.
4292It is used for linker relaxation to correctly identify beginning
4293of instruction and change some branches to use PC-relative
4294addressing mode. */
4295 BFD_RELOC_M68HC11_RL_JUMP,
4296
4297/* Motorola 68HC11 reloc.
4298This reloc marks a group of several instructions that gcc generates
4299and for which the linker relaxation pass can modify and/or remove
4300some of them. */
4301 BFD_RELOC_M68HC11_RL_GROUP,
4302
4303/* Motorola 68HC11 reloc.
4304This is the 16-bit lower part of an address. It is used for 'call'
4305instruction to specify the symbol address without any special
4306transformation (due to memory bank window). */
4307 BFD_RELOC_M68HC11_LO16,
4308
4309/* Motorola 68HC11 reloc.
4310This is a 8-bit reloc that specifies the page number of an address.
4311It is used by 'call' instruction to specify the page number of
4312the symbol. */
4313 BFD_RELOC_M68HC11_PAGE,
4314
4315/* Motorola 68HC11 reloc.
4316This is a 24-bit reloc that represents the address with a 16-bit
4317value and a 8-bit page number. The symbol address is transformed
4318to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
4319 BFD_RELOC_M68HC11_24,
4320
4321/* Motorola 68HC12 reloc.
4322This is the 5 bits of a value. */
4323 BFD_RELOC_M68HC12_5B,
4324
4325/* NS CR16C Relocations. */
4326 BFD_RELOC_16C_NUM08,
4327 BFD_RELOC_16C_NUM08_C,
4328 BFD_RELOC_16C_NUM16,
4329 BFD_RELOC_16C_NUM16_C,
4330 BFD_RELOC_16C_NUM32,
4331 BFD_RELOC_16C_NUM32_C,
4332 BFD_RELOC_16C_DISP04,
4333 BFD_RELOC_16C_DISP04_C,
4334 BFD_RELOC_16C_DISP08,
4335 BFD_RELOC_16C_DISP08_C,
4336 BFD_RELOC_16C_DISP16,
4337 BFD_RELOC_16C_DISP16_C,
4338 BFD_RELOC_16C_DISP24,
4339 BFD_RELOC_16C_DISP24_C,
4340 BFD_RELOC_16C_DISP24a,
4341 BFD_RELOC_16C_DISP24a_C,
4342 BFD_RELOC_16C_REG04,
4343 BFD_RELOC_16C_REG04_C,
4344 BFD_RELOC_16C_REG04a,
4345 BFD_RELOC_16C_REG04a_C,
4346 BFD_RELOC_16C_REG14,
4347 BFD_RELOC_16C_REG14_C,
4348 BFD_RELOC_16C_REG16,
4349 BFD_RELOC_16C_REG16_C,
4350 BFD_RELOC_16C_REG20,
4351 BFD_RELOC_16C_REG20_C,
4352 BFD_RELOC_16C_ABS20,
4353 BFD_RELOC_16C_ABS20_C,
4354 BFD_RELOC_16C_ABS24,
4355 BFD_RELOC_16C_ABS24_C,
4356 BFD_RELOC_16C_IMM04,
4357 BFD_RELOC_16C_IMM04_C,
4358 BFD_RELOC_16C_IMM16,
4359 BFD_RELOC_16C_IMM16_C,
4360 BFD_RELOC_16C_IMM20,
4361 BFD_RELOC_16C_IMM20_C,
4362 BFD_RELOC_16C_IMM24,
4363 BFD_RELOC_16C_IMM24_C,
4364 BFD_RELOC_16C_IMM32,
4365 BFD_RELOC_16C_IMM32_C,
4366
4367/* NS CR16 Relocations. */
4368 BFD_RELOC_CR16_NUM8,
4369 BFD_RELOC_CR16_NUM16,
4370 BFD_RELOC_CR16_NUM32,
4371 BFD_RELOC_CR16_NUM32a,
4372 BFD_RELOC_CR16_REGREL0,
4373 BFD_RELOC_CR16_REGREL4,
4374 BFD_RELOC_CR16_REGREL4a,
4375 BFD_RELOC_CR16_REGREL14,
4376 BFD_RELOC_CR16_REGREL14a,
4377 BFD_RELOC_CR16_REGREL16,
4378 BFD_RELOC_CR16_REGREL20,
4379 BFD_RELOC_CR16_REGREL20a,
4380 BFD_RELOC_CR16_ABS20,
4381 BFD_RELOC_CR16_ABS24,
4382 BFD_RELOC_CR16_IMM4,
4383 BFD_RELOC_CR16_IMM8,
4384 BFD_RELOC_CR16_IMM16,
4385 BFD_RELOC_CR16_IMM20,
4386 BFD_RELOC_CR16_IMM24,
4387 BFD_RELOC_CR16_IMM32,
4388 BFD_RELOC_CR16_IMM32a,
4389 BFD_RELOC_CR16_DISP4,
4390 BFD_RELOC_CR16_DISP8,
4391 BFD_RELOC_CR16_DISP16,
4392 BFD_RELOC_CR16_DISP20,
4393 BFD_RELOC_CR16_DISP24,
4394 BFD_RELOC_CR16_DISP24a,
4395 BFD_RELOC_CR16_SWITCH8,
4396 BFD_RELOC_CR16_SWITCH16,
4397 BFD_RELOC_CR16_SWITCH32,
4398 BFD_RELOC_CR16_GOT_REGREL20,
4399 BFD_RELOC_CR16_GOTC_REGREL20,
4400 BFD_RELOC_CR16_GLOB_DAT,
4401
4402/* NS CRX Relocations. */
4403 BFD_RELOC_CRX_REL4,
4404 BFD_RELOC_CRX_REL8,
4405 BFD_RELOC_CRX_REL8_CMP,
4406 BFD_RELOC_CRX_REL16,
4407 BFD_RELOC_CRX_REL24,
4408 BFD_RELOC_CRX_REL32,
4409 BFD_RELOC_CRX_REGREL12,
4410 BFD_RELOC_CRX_REGREL22,
4411 BFD_RELOC_CRX_REGREL28,
4412 BFD_RELOC_CRX_REGREL32,
4413 BFD_RELOC_CRX_ABS16,
4414 BFD_RELOC_CRX_ABS32,
4415 BFD_RELOC_CRX_NUM8,
4416 BFD_RELOC_CRX_NUM16,
4417 BFD_RELOC_CRX_NUM32,
4418 BFD_RELOC_CRX_IMM16,
4419 BFD_RELOC_CRX_IMM32,
4420 BFD_RELOC_CRX_SWITCH8,
4421 BFD_RELOC_CRX_SWITCH16,
4422 BFD_RELOC_CRX_SWITCH32,
4423
4424/* These relocs are only used within the CRIS assembler. They are not
4425(at present) written to any object files. */
4426 BFD_RELOC_CRIS_BDISP8,
4427 BFD_RELOC_CRIS_UNSIGNED_5,
4428 BFD_RELOC_CRIS_SIGNED_6,
4429 BFD_RELOC_CRIS_UNSIGNED_6,
4430 BFD_RELOC_CRIS_SIGNED_8,
4431 BFD_RELOC_CRIS_UNSIGNED_8,
4432 BFD_RELOC_CRIS_SIGNED_16,
4433 BFD_RELOC_CRIS_UNSIGNED_16,
4434 BFD_RELOC_CRIS_LAPCQ_OFFSET,
4435 BFD_RELOC_CRIS_UNSIGNED_4,
4436
4437/* Relocs used in ELF shared libraries for CRIS. */
4438 BFD_RELOC_CRIS_COPY,
4439 BFD_RELOC_CRIS_GLOB_DAT,
4440 BFD_RELOC_CRIS_JUMP_SLOT,
4441 BFD_RELOC_CRIS_RELATIVE,
4442
4443/* 32-bit offset to symbol-entry within GOT. */
4444 BFD_RELOC_CRIS_32_GOT,
4445
4446/* 16-bit offset to symbol-entry within GOT. */
4447 BFD_RELOC_CRIS_16_GOT,
4448
4449/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4450 BFD_RELOC_CRIS_32_GOTPLT,
4451
4452/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4453 BFD_RELOC_CRIS_16_GOTPLT,
4454
4455/* 32-bit offset to symbol, relative to GOT. */
4456 BFD_RELOC_CRIS_32_GOTREL,
4457
4458/* 32-bit offset to symbol with PLT entry, relative to GOT. */
4459 BFD_RELOC_CRIS_32_PLT_GOTREL,
4460
4461/* 32-bit offset to symbol with PLT entry, relative to this relocation. */
4462 BFD_RELOC_CRIS_32_PLT_PCREL,
4463
4464/* Relocs used in TLS code for CRIS. */
4465 BFD_RELOC_CRIS_32_GOT_GD,
4466 BFD_RELOC_CRIS_16_GOT_GD,
4467 BFD_RELOC_CRIS_32_GD,
4468 BFD_RELOC_CRIS_DTP,
4469 BFD_RELOC_CRIS_32_DTPREL,
4470 BFD_RELOC_CRIS_16_DTPREL,
4471 BFD_RELOC_CRIS_32_GOT_TPREL,
4472 BFD_RELOC_CRIS_16_GOT_TPREL,
4473 BFD_RELOC_CRIS_32_TPREL,
4474 BFD_RELOC_CRIS_16_TPREL,
4475 BFD_RELOC_CRIS_DTPMOD,
4476 BFD_RELOC_CRIS_32_IE,
4477
4478/* Intel i860 Relocations. */
4479 BFD_RELOC_860_COPY,
4480 BFD_RELOC_860_GLOB_DAT,
4481 BFD_RELOC_860_JUMP_SLOT,
4482 BFD_RELOC_860_RELATIVE,
4483 BFD_RELOC_860_PC26,
4484 BFD_RELOC_860_PLT26,
4485 BFD_RELOC_860_PC16,
4486 BFD_RELOC_860_LOW0,
4487 BFD_RELOC_860_SPLIT0,
4488 BFD_RELOC_860_LOW1,
4489 BFD_RELOC_860_SPLIT1,
4490 BFD_RELOC_860_LOW2,
4491 BFD_RELOC_860_SPLIT2,
4492 BFD_RELOC_860_LOW3,
4493 BFD_RELOC_860_LOGOT0,
4494 BFD_RELOC_860_SPGOT0,
4495 BFD_RELOC_860_LOGOT1,
4496 BFD_RELOC_860_SPGOT1,
4497 BFD_RELOC_860_LOGOTOFF0,
4498 BFD_RELOC_860_SPGOTOFF0,
4499 BFD_RELOC_860_LOGOTOFF1,
4500 BFD_RELOC_860_SPGOTOFF1,
4501 BFD_RELOC_860_LOGOTOFF2,
4502 BFD_RELOC_860_LOGOTOFF3,
4503 BFD_RELOC_860_LOPC,
4504 BFD_RELOC_860_HIGHADJ,
4505 BFD_RELOC_860_HAGOT,
4506 BFD_RELOC_860_HAGOTOFF,
4507 BFD_RELOC_860_HAPC,
4508 BFD_RELOC_860_HIGH,
4509 BFD_RELOC_860_HIGOT,
4510 BFD_RELOC_860_HIGOTOFF,
4511
4512/* OpenRISC Relocations. */
4513 BFD_RELOC_OPENRISC_ABS_26,
4514 BFD_RELOC_OPENRISC_REL_26,
4515
4516/* H8 elf Relocations. */
4517 BFD_RELOC_H8_DIR16A8,
4518 BFD_RELOC_H8_DIR16R8,
4519 BFD_RELOC_H8_DIR24A8,
4520 BFD_RELOC_H8_DIR24R8,
4521 BFD_RELOC_H8_DIR32A16,
4522
4523/* Sony Xstormy16 Relocations. */
4524 BFD_RELOC_XSTORMY16_REL_12,
4525 BFD_RELOC_XSTORMY16_12,
4526 BFD_RELOC_XSTORMY16_24,
4527 BFD_RELOC_XSTORMY16_FPTR16,
4528
4529/* Self-describing complex relocations. */
4530 BFD_RELOC_RELC,
4531
4532
4533/* Infineon Relocations. */
4534 BFD_RELOC_XC16X_PAG,
4535 BFD_RELOC_XC16X_POF,
4536 BFD_RELOC_XC16X_SEG,
4537 BFD_RELOC_XC16X_SOF,
4538
4539/* Relocations used by VAX ELF. */
4540 BFD_RELOC_VAX_GLOB_DAT,
4541 BFD_RELOC_VAX_JMP_SLOT,
4542 BFD_RELOC_VAX_RELATIVE,
4543
4544/* Morpho MT - 16 bit immediate relocation. */
4545 BFD_RELOC_MT_PC16,
4546
4547/* Morpho MT - Hi 16 bits of an address. */
4548 BFD_RELOC_MT_HI16,
4549
4550/* Morpho MT - Low 16 bits of an address. */
4551 BFD_RELOC_MT_LO16,
4552
4553/* Morpho MT - Used to tell the linker which vtable entries are used. */
4554 BFD_RELOC_MT_GNU_VTINHERIT,
4555
4556/* Morpho MT - Used to tell the linker which vtable entries are used. */
4557 BFD_RELOC_MT_GNU_VTENTRY,
4558
4559/* Morpho MT - 8 bit immediate relocation. */
4560 BFD_RELOC_MT_PCINSN8,
4561
4562/* msp430 specific relocation codes */
4563 BFD_RELOC_MSP430_10_PCREL,
4564 BFD_RELOC_MSP430_16_PCREL,
4565 BFD_RELOC_MSP430_16,
4566 BFD_RELOC_MSP430_16_PCREL_BYTE,
4567 BFD_RELOC_MSP430_16_BYTE,
4568 BFD_RELOC_MSP430_2X_PCREL,
4569 BFD_RELOC_MSP430_RL_PCREL,
4570
4571/* IQ2000 Relocations. */
4572 BFD_RELOC_IQ2000_OFFSET_16,
4573 BFD_RELOC_IQ2000_OFFSET_21,
4574 BFD_RELOC_IQ2000_UHI16,
4575
4576/* Special Xtensa relocation used only by PLT entries in ELF shared
4577objects to indicate that the runtime linker should set the value
4578to one of its own internal functions or data structures. */
4579 BFD_RELOC_XTENSA_RTLD,
4580
4581/* Xtensa relocations for ELF shared objects. */
4582 BFD_RELOC_XTENSA_GLOB_DAT,
4583 BFD_RELOC_XTENSA_JMP_SLOT,
4584 BFD_RELOC_XTENSA_RELATIVE,
4585
4586/* Xtensa relocation used in ELF object files for symbols that may require
4587PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4588 BFD_RELOC_XTENSA_PLT,
4589
4590/* Xtensa relocations to mark the difference of two local symbols.
4591These are only needed to support linker relaxation and can be ignored
4592when not relaxing. The field is set to the value of the difference
4593assuming no relaxation. The relocation encodes the position of the
4594first symbol so the linker can determine whether to adjust the field
4595value. */
4596 BFD_RELOC_XTENSA_DIFF8,
4597 BFD_RELOC_XTENSA_DIFF16,
4598 BFD_RELOC_XTENSA_DIFF32,
4599
4600/* Generic Xtensa relocations for instruction operands. Only the slot
4601number is encoded in the relocation. The relocation applies to the
4602last PC-relative immediate operand, or if there are no PC-relative
4603immediates, to the last immediate operand. */
4604 BFD_RELOC_XTENSA_SLOT0_OP,
4605 BFD_RELOC_XTENSA_SLOT1_OP,
4606 BFD_RELOC_XTENSA_SLOT2_OP,
4607 BFD_RELOC_XTENSA_SLOT3_OP,
4608 BFD_RELOC_XTENSA_SLOT4_OP,
4609 BFD_RELOC_XTENSA_SLOT5_OP,
4610 BFD_RELOC_XTENSA_SLOT6_OP,
4611 BFD_RELOC_XTENSA_SLOT7_OP,
4612 BFD_RELOC_XTENSA_SLOT8_OP,
4613 BFD_RELOC_XTENSA_SLOT9_OP,
4614 BFD_RELOC_XTENSA_SLOT10_OP,
4615 BFD_RELOC_XTENSA_SLOT11_OP,
4616 BFD_RELOC_XTENSA_SLOT12_OP,
4617 BFD_RELOC_XTENSA_SLOT13_OP,
4618 BFD_RELOC_XTENSA_SLOT14_OP,
4619
4620/* Alternate Xtensa relocations. Only the slot is encoded in the
4621relocation. The meaning of these relocations is opcode-specific. */
4622 BFD_RELOC_XTENSA_SLOT0_ALT,
4623 BFD_RELOC_XTENSA_SLOT1_ALT,
4624 BFD_RELOC_XTENSA_SLOT2_ALT,
4625 BFD_RELOC_XTENSA_SLOT3_ALT,
4626 BFD_RELOC_XTENSA_SLOT4_ALT,
4627 BFD_RELOC_XTENSA_SLOT5_ALT,
4628 BFD_RELOC_XTENSA_SLOT6_ALT,
4629 BFD_RELOC_XTENSA_SLOT7_ALT,
4630 BFD_RELOC_XTENSA_SLOT8_ALT,
4631 BFD_RELOC_XTENSA_SLOT9_ALT,
4632 BFD_RELOC_XTENSA_SLOT10_ALT,
4633 BFD_RELOC_XTENSA_SLOT11_ALT,
4634 BFD_RELOC_XTENSA_SLOT12_ALT,
4635 BFD_RELOC_XTENSA_SLOT13_ALT,
4636 BFD_RELOC_XTENSA_SLOT14_ALT,
4637
4638/* Xtensa relocations for backward compatibility. These have all been
4639replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
4640 BFD_RELOC_XTENSA_OP0,
4641 BFD_RELOC_XTENSA_OP1,
4642 BFD_RELOC_XTENSA_OP2,
4643
4644/* Xtensa relocation to mark that the assembler expanded the
4645instructions from an original target. The expansion size is
4646encoded in the reloc size. */
4647 BFD_RELOC_XTENSA_ASM_EXPAND,
4648
4649/* Xtensa relocation to mark that the linker should simplify
4650assembler-expanded instructions. This is commonly used
4651internally by the linker after analysis of a
4652BFD_RELOC_XTENSA_ASM_EXPAND. */
4653 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
4654
4655/* Xtensa TLS relocations. */
4656 BFD_RELOC_XTENSA_TLSDESC_FN,
4657 BFD_RELOC_XTENSA_TLSDESC_ARG,
4658 BFD_RELOC_XTENSA_TLS_DTPOFF,
4659 BFD_RELOC_XTENSA_TLS_TPOFF,
4660 BFD_RELOC_XTENSA_TLS_FUNC,
4661 BFD_RELOC_XTENSA_TLS_ARG,
4662 BFD_RELOC_XTENSA_TLS_CALL,
4663
4664/* 8 bit signed offset in (ix+d) or (iy+d). */
4665 BFD_RELOC_Z80_DISP8,
4666
4667/* DJNZ offset. */
4668 BFD_RELOC_Z8K_DISP7,
4669
4670/* CALR offset. */
4671 BFD_RELOC_Z8K_CALLR,
4672
4673/* 4 bit value. */
4674 BFD_RELOC_Z8K_IMM4L,
4675
4676/* Lattice Mico32 relocations. */
4677 BFD_RELOC_LM32_CALL,
4678 BFD_RELOC_LM32_BRANCH,
4679 BFD_RELOC_LM32_16_GOT,
4680 BFD_RELOC_LM32_GOTOFF_HI16,
4681 BFD_RELOC_LM32_GOTOFF_LO16,
4682 BFD_RELOC_LM32_COPY,
4683 BFD_RELOC_LM32_GLOB_DAT,
4684 BFD_RELOC_LM32_JMP_SLOT,
4685 BFD_RELOC_LM32_RELATIVE,
4686
4687/* Difference between two section addreses. Must be followed by a
4688BFD_RELOC_MACH_O_PAIR. */
4689 BFD_RELOC_MACH_O_SECTDIFF,
4690
4691/* Pair of relocation. Contains the first symbol. */
4692 BFD_RELOC_MACH_O_PAIR,
4693
4694/* PCREL relocations. They are marked as branch to create PLT entry if
4695required. */
4696 BFD_RELOC_MACH_O_X86_64_BRANCH32,
4697 BFD_RELOC_MACH_O_X86_64_BRANCH8,
4698
4699/* Used when referencing a GOT entry. */
4700 BFD_RELOC_MACH_O_X86_64_GOT,
4701
4702/* Used when loading a GOT entry with movq. It is specially marked so that
4703the linker could optimize the movq to a leaq if possible. */
4704 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4705
4706/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4707 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4708
4709/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4710 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4711
4712/* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
4713 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4714
4715/* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
4716 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4717
4718/* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
4719 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4720
4721/* This is a 32 bit reloc for the microblaze that stores the
4722low 16 bits of a value */
4723 BFD_RELOC_MICROBLAZE_32_LO,
4724
4725/* This is a 32 bit pc-relative reloc for the microblaze that
4726stores the low 16 bits of a value */
4727 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4728
4729/* This is a 32 bit reloc for the microblaze that stores a
4730value relative to the read-only small data area anchor */
4731 BFD_RELOC_MICROBLAZE_32_ROSDA,
4732
4733/* This is a 32 bit reloc for the microblaze that stores a
4734value relative to the read-write small data area anchor */
4735 BFD_RELOC_MICROBLAZE_32_RWSDA,
4736
4737/* This is a 32 bit reloc for the microblaze to handle
4738expressions of the form "Symbol Op Symbol" */
4739 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4740
4741/* This is a 64 bit reloc that stores the 32 bit pc relative
4742value in two words (with an imm instruction). No relocation is
4743done here - only used for relaxing */
4744 BFD_RELOC_MICROBLAZE_64_NONE,
4745
4746/* This is a 64 bit reloc that stores the 32 bit pc relative
4747value in two words (with an imm instruction). The relocation is
4748PC-relative GOT offset */
4749 BFD_RELOC_MICROBLAZE_64_GOTPC,
4750
4751/* This is a 64 bit reloc that stores the 32 bit pc relative
4752value in two words (with an imm instruction). The relocation is
4753GOT offset */
4754 BFD_RELOC_MICROBLAZE_64_GOT,
4755
4756/* This is a 64 bit reloc that stores the 32 bit pc relative
4757value in two words (with an imm instruction). The relocation is
4758PC-relative offset into PLT */
4759 BFD_RELOC_MICROBLAZE_64_PLT,
4760
4761/* This is a 64 bit reloc that stores the 32 bit GOT relative
4762value in two words (with an imm instruction). The relocation is
4763relative offset from _GLOBAL_OFFSET_TABLE_ */
4764 BFD_RELOC_MICROBLAZE_64_GOTOFF,
4765
4766/* This is a 32 bit reloc that stores the 32 bit GOT relative
4767value in a word. The relocation is relative offset from */
4768 BFD_RELOC_MICROBLAZE_32_GOTOFF,
4769
4770/* This is used to tell the dynamic linker to copy the value out of
4771the dynamic object into the runtime process image. */
4772 BFD_RELOC_MICROBLAZE_COPY,
4773 BFD_RELOC_UNUSED };
4774typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
4775reloc_howto_type *bfd_reloc_type_lookup
4776 (bfd *abfd, bfd_reloc_code_real_type code);
4777reloc_howto_type *bfd_reloc_name_lookup
4778 (bfd *abfd, const char *reloc_name);
4779
4780const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
4781
4782/* Extracted from syms.c. */
4783
4784typedef struct bfd_symbol
4785{
4786 /* A pointer to the BFD which owns the symbol. This information
4787 is necessary so that a back end can work out what additional
4788 information (invisible to the application writer) is carried
4789 with the symbol.
4790
4791 This field is *almost* redundant, since you can use section->owner
4792 instead, except that some symbols point to the global sections
4793 bfd_{abs,com,und}_section. This could be fixed by making
4794 these globals be per-bfd (or per-target-flavor). FIXME. */
4795 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
4796
4797 /* The text of the symbol. The name is left alone, and not copied; the
4798 application may not alter it. */
4799 const char *name;
4800
4801 /* The value of the symbol. This really should be a union of a
4802 numeric value with a pointer, since some flags indicate that
4803 a pointer to another symbol is stored here. */
4804 symvalue value;
4805
4806 /* Attributes of a symbol. */
4807#define BSF_NO_FLAGS 0x00
4808
4809 /* The symbol has local scope; <<static>> in <<C>>. The value
4810 is the offset into the section of the data. */
4811#define BSF_LOCAL (1 << 0)
4812
4813 /* The symbol has global scope; initialized data in <<C>>. The
4814 value is the offset into the section of the data. */
4815#define BSF_GLOBAL (1 << 1)
4816
4817 /* The symbol has global scope and is exported. The value is
4818 the offset into the section of the data. */
4819#define BSF_EXPORT BSF_GLOBAL /* No real difference. */
4820
4821 /* A normal C symbol would be one of:
4822 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
4823 <<BSF_GLOBAL>>. */
4824
4825 /* The symbol is a debugging record. The value has an arbitrary
4826 meaning, unless BSF_DEBUGGING_RELOC is also set. */
4827#define BSF_DEBUGGING (1 << 2)
4828
4829 /* The symbol denotes a function entry point. Used in ELF,
4830 perhaps others someday. */
4831#define BSF_FUNCTION (1 << 3)
4832
4833 /* Used by the linker. */
4834#define BSF_KEEP (1 << 5)
4835#define BSF_KEEP_G (1 << 6)
4836
4837 /* A weak global symbol, overridable without warnings by
4838 a regular global symbol of the same name. */
4839#define BSF_WEAK (1 << 7)
4840
4841 /* This symbol was created to point to a section, e.g. ELF's
4842 STT_SECTION symbols. */
4843#define BSF_SECTION_SYM (1 << 8)
4844
4845 /* The symbol used to be a common symbol, but now it is
4846 allocated. */
4847#define BSF_OLD_COMMON (1 << 9)
4848
4849 /* In some files the type of a symbol sometimes alters its
4850 location in an output file - ie in coff a <<ISFCN>> symbol
4851 which is also <<C_EXT>> symbol appears where it was
4852 declared and not at the end of a section. This bit is set
4853 by the target BFD part to convey this information. */
4854#define BSF_NOT_AT_END (1 << 10)
4855
4856 /* Signal that the symbol is the label of constructor section. */
4857#define BSF_CONSTRUCTOR (1 << 11)
4858
4859 /* Signal that the symbol is a warning symbol. The name is a
4860 warning. The name of the next symbol is the one to warn about;
4861 if a reference is made to a symbol with the same name as the next
4862 symbol, a warning is issued by the linker. */
4863#define BSF_WARNING (1 << 12)
4864
4865 /* Signal that the symbol is indirect. This symbol is an indirect
4866 pointer to the symbol with the same name as the next symbol. */
4867#define BSF_INDIRECT (1 << 13)
4868
4869 /* BSF_FILE marks symbols that contain a file name. This is used
4870 for ELF STT_FILE symbols. */
4871#define BSF_FILE (1 << 14)
4872
4873 /* Symbol is from dynamic linking information. */
4874#define BSF_DYNAMIC (1 << 15)
4875
4876 /* The symbol denotes a data object. Used in ELF, and perhaps
4877 others someday. */
4878#define BSF_OBJECT (1 << 16)
4879
4880 /* This symbol is a debugging symbol. The value is the offset
4881 into the section of the data. BSF_DEBUGGING should be set
4882 as well. */
4883#define BSF_DEBUGGING_RELOC (1 << 17)
4884
4885 /* This symbol is thread local. Used in ELF. */
4886#define BSF_THREAD_LOCAL (1 << 18)
4887
4888 /* This symbol represents a complex relocation expression,
4889 with the expression tree serialized in the symbol name. */
4890#define BSF_RELC (1 << 19)
4891
4892 /* This symbol represents a signed complex relocation expression,
4893 with the expression tree serialized in the symbol name. */
4894#define BSF_SRELC (1 << 20)
4895
4896 /* This symbol was created by bfd_get_synthetic_symtab. */
4897#define BSF_SYNTHETIC (1 << 21)
4898
4899 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
4900 The dynamic linker will compute the value of this symbol by
4901 calling the function that it points to. BSF_FUNCTION must
4902 also be also set. */
4903#define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
4904 /* This symbol is a globally unique data object. The dynamic linker
4905 will make sure that in the entire process there is just one symbol
4906 with this name and type in use. BSF_OBJECT must also be set. */
4907#define BSF_GNU_UNIQUE (1 << 23)
4908
4909 flagword flags;
4910
4911 /* A pointer to the section to which this symbol is
4912 relative. This will always be non NULL, there are special
4913 sections for undefined and absolute symbols. */
4914 struct bfd_section *section;
4915
4916 /* Back end special data. */
4917 union
4918 {
4919 void *p;
4920 bfd_vma i;
4921 }
4922 udata;
4923}
4924asymbol;
4925
4926#define bfd_get_symtab_upper_bound(abfd) \
4927 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
4928
4929bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
4930
4931bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
4932
4933#define bfd_is_local_label_name(abfd, name) \
4934 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
4935
4936bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
4937
4938#define bfd_is_target_special_symbol(abfd, sym) \
4939 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
4940
4941#define bfd_canonicalize_symtab(abfd, location) \
4942 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
4943
4944bfd_boolean bfd_set_symtab
4945 (bfd *abfd, asymbol **location, unsigned int count);
4946
4947void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
4948
4949#define bfd_make_empty_symbol(abfd) \
4950 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
4951
4952asymbol *_bfd_generic_make_empty_symbol (bfd *);
4953
4954#define bfd_make_debug_symbol(abfd,ptr,size) \
4955 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
4956
4957int bfd_decode_symclass (asymbol *symbol);
4958
4959bfd_boolean bfd_is_undefined_symclass (int symclass);
4960
4961void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
4962
4963bfd_boolean bfd_copy_private_symbol_data
4964 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
4965
4966#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
4967 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
4968 (ibfd, isymbol, obfd, osymbol))
4969
4970/* Extracted from bfd.c. */
4971enum bfd_direction
4972 {
4973 no_direction = 0,
4974 read_direction = 1,
4975 write_direction = 2,
4976 both_direction = 3
4977 };
4978
4979struct bfd
4980{
4981 /* A unique identifier of the BFD */
4982 unsigned int id;
4983
4984 /* The filename the application opened the BFD with. */
4985 const char *filename;
4986
4987 /* A pointer to the target jump table. */
4988 const struct bfd_target *xvec;
4989
4990 /* The IOSTREAM, and corresponding IO vector that provide access
4991 to the file backing the BFD. */
4992 void *iostream;
4993 const struct bfd_iovec *iovec;
4994
4995 /* The caching routines use these to maintain a
4996 least-recently-used list of BFDs. */
4997 struct bfd *lru_prev, *lru_next;
4998
4999 /* When a file is closed by the caching routines, BFD retains
5000 state information on the file here... */
5001 ufile_ptr where;
5002
5003 /* File modified time, if mtime_set is TRUE. */
5004 long mtime;
5005
5006 /* Reserved for an unimplemented file locking extension. */
5007 int ifd;
5008
5009 /* The format which belongs to the BFD. (object, core, etc.) */
5010 bfd_format format;
5011
5012 /* The direction with which the BFD was opened. */
5013 enum bfd_direction direction;
5014
5015 /* Format_specific flags. */
5016 flagword flags;
5017
5018 /* Values that may appear in the flags field of a BFD. These also
5019 appear in the object_flags field of the bfd_target structure, where
5020 they indicate the set of flags used by that backend (not all flags
5021 are meaningful for all object file formats) (FIXME: at the moment,
5022 the object_flags values have mostly just been copied from backend
5023 to another, and are not necessarily correct). */
5024
5025#define BFD_NO_FLAGS 0x00
5026
5027 /* BFD contains relocation entries. */
5028#define HAS_RELOC 0x01
5029
5030 /* BFD is directly executable. */
5031#define EXEC_P 0x02
5032
5033 /* BFD has line number information (basically used for F_LNNO in a
5034 COFF header). */
5035#define HAS_LINENO 0x04
5036
5037 /* BFD has debugging information. */
5038#define HAS_DEBUG 0x08
5039
5040 /* BFD has symbols. */
5041#define HAS_SYMS 0x10
5042
5043 /* BFD has local symbols (basically used for F_LSYMS in a COFF
5044 header). */
5045#define HAS_LOCALS 0x20
5046
5047 /* BFD is a dynamic object. */
5048#define DYNAMIC 0x40
5049
5050 /* Text section is write protected (if D_PAGED is not set, this is
5051 like an a.out NMAGIC file) (the linker sets this by default, but
5052 clears it for -r or -N). */
5053#define WP_TEXT 0x80
5054
5055 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
5056 linker sets this by default, but clears it for -r or -n or -N). */
5057#define D_PAGED 0x100
5058
5059 /* BFD is relaxable (this means that bfd_relax_section may be able to
5060 do something) (sometimes bfd_relax_section can do something even if
5061 this is not set). */
5062#define BFD_IS_RELAXABLE 0x200
5063
5064 /* This may be set before writing out a BFD to request using a
5065 traditional format. For example, this is used to request that when
5066 writing out an a.out object the symbols not be hashed to eliminate
5067 duplicates. */
5068#define BFD_TRADITIONAL_FORMAT 0x400
5069
5070 /* This flag indicates that the BFD contents are actually cached
5071 in memory. If this is set, iostream points to a bfd_in_memory
5072 struct. */
5073#define BFD_IN_MEMORY 0x800
5074
5075 /* The sections in this BFD specify a memory page. */
5076#define HAS_LOAD_PAGE 0x1000
5077
5078 /* This BFD has been created by the linker and doesn't correspond
5079 to any input file. */
5080#define BFD_LINKER_CREATED 0x2000
5081
5082 /* This may be set before writing out a BFD to request that it
5083 be written using values for UIDs, GIDs, timestamps, etc. that
5084 will be consistent from run to run. */
5085#define BFD_DETERMINISTIC_OUTPUT 0x4000
5086
5087 /* Compress sections in this BFD. */
5088#define BFD_COMPRESS 0x8000
5089
5090 /* Decompress sections in this BFD. */
5091#define BFD_DECOMPRESS 0x10000
5092
5093 /* Flags bits to be saved in bfd_preserve_save. */
5094#define BFD_FLAGS_SAVED \
5095 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS)
5096
5097 /* Flags bits which are for BFD use only. */
5098#define BFD_FLAGS_FOR_BFD_USE_MASK \
5099 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
5100 | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
5101
5102 /* Currently my_archive is tested before adding origin to
5103 anything. I believe that this can become always an add of
5104 origin, with origin set to 0 for non archive files. */
5105 ufile_ptr origin;
5106
5107 /* The origin in the archive of the proxy entry. This will
5108 normally be the same as origin, except for thin archives,
5109 when it will contain the current offset of the proxy in the
5110 thin archive rather than the offset of the bfd in its actual
5111 container. */
5112 ufile_ptr proxy_origin;
5113
5114 /* A hash table for section names. */
5115 struct bfd_hash_table section_htab;
5116
5117 /* Pointer to linked list of sections. */
5118 struct bfd_section *sections;
5119
5120 /* The last section on the section list. */
5121 struct bfd_section *section_last;
5122
5123 /* The number of sections. */
5124 unsigned int section_count;
5125
5126 /* Stuff only useful for object files:
5127 The start address. */
5128 bfd_vma start_address;
5129
5130 /* Used for input and output. */
5131 unsigned int symcount;
5132
5133 /* Symbol table for output BFD (with symcount entries).
5134 Also used by the linker to cache input BFD symbols. */
5135 struct bfd_symbol **outsymbols;
5136
5137 /* Used for slurped dynamic symbol tables. */
5138 unsigned int dynsymcount;
5139
5140 /* Pointer to structure which contains architecture information. */
5141 const struct bfd_arch_info *arch_info;
5142
5143 /* Stuff only useful for archives. */
5144 void *arelt_data;
5145 struct bfd *my_archive; /* The containing archive BFD. */
5146 struct bfd *archive_next; /* The next BFD in the archive. */
5147 struct bfd *archive_head; /* The first BFD in the archive. */
5148 struct bfd *nested_archives; /* List of nested archive in a flattened
5149 thin archive. */
5150
5151 /* A chain of BFD structures involved in a link. */
5152 struct bfd *link_next;
5153
5154 /* A field used by _bfd_generic_link_add_archive_symbols. This will
5155 be used only for archive elements. */
5156 int archive_pass;
5157
5158 /* Used by the back end to hold private data. */
5159 union
5160 {
5161 struct aout_data_struct *aout_data;
5162 struct artdata *aout_ar_data;
5163 struct _oasys_data *oasys_obj_data;
5164 struct _oasys_ar_data *oasys_ar_data;
5165 struct coff_tdata *coff_obj_data;
5166 struct pe_tdata *pe_obj_data;
5167 struct xcoff_tdata *xcoff_obj_data;
5168 struct ecoff_tdata *ecoff_obj_data;
5169 struct ieee_data_struct *ieee_data;
5170 struct ieee_ar_data_struct *ieee_ar_data;
5171 struct srec_data_struct *srec_data;
5172 struct verilog_data_struct *verilog_data;
5173 struct ihex_data_struct *ihex_data;
5174 struct tekhex_data_struct *tekhex_data;
5175 struct elf_obj_tdata *elf_obj_data;
5176 struct nlm_obj_tdata *nlm_obj_data;
5177 struct bout_data_struct *bout_data;
5178 struct mmo_data_struct *mmo_data;
5179 struct sun_core_struct *sun_core_data;
5180 struct sco5_core_struct *sco5_core_data;
5181 struct trad_core_struct *trad_core_data;
5182 struct som_data_struct *som_data;
5183 struct hpux_core_struct *hpux_core_data;
5184 struct hppabsd_core_struct *hppabsd_core_data;
5185 struct sgi_core_struct *sgi_core_data;
5186 struct lynx_core_struct *lynx_core_data;
5187 struct osf_core_struct *osf_core_data;
5188 struct cisco_core_struct *cisco_core_data;
5189 struct versados_data_struct *versados_data;
5190 struct netbsd_core_struct *netbsd_core_data;
5191 struct mach_o_data_struct *mach_o_data;
5192 struct mach_o_fat_data_struct *mach_o_fat_data;
5193 struct plugin_data_struct *plugin_data;
5194 struct bfd_pef_data_struct *pef_data;
5195 struct bfd_pef_xlib_data_struct *pef_xlib_data;
5196 struct bfd_sym_data_struct *sym_data;
5197 void *any;
5198 }
5199 tdata;
5200
5201 /* Used by the application to hold private data. */
5202 void *usrdata;
5203
5204 /* Where all the allocated stuff under this BFD goes. This is a
5205 struct objalloc *, but we use void * to avoid requiring the inclusion
5206 of objalloc.h. */
5207 void *memory;
5208
5209 /* Is the file descriptor being cached? That is, can it be closed as
5210 needed, and re-opened when accessed later? */
5211 unsigned int cacheable : 1;
5212
5213 /* Marks whether there was a default target specified when the
5214 BFD was opened. This is used to select which matching algorithm
5215 to use to choose the back end. */
5216 unsigned int target_defaulted : 1;
5217
5218 /* ... and here: (``once'' means at least once). */
5219 unsigned int opened_once : 1;
5220
5221 /* Set if we have a locally maintained mtime value, rather than
5222 getting it from the file each time. */
5223 unsigned int mtime_set : 1;
5224
5225 /* Flag set if symbols from this BFD should not be exported. */
5226 unsigned int no_export : 1;
5227
5228 /* Remember when output has begun, to stop strange things
5229 from happening. */
5230 unsigned int output_has_begun : 1;
5231
5232 /* Have archive map. */
5233 unsigned int has_armap : 1;
5234
5235 /* Set if this is a thin archive. */
5236 unsigned int is_thin_archive : 1;
5237
5238 /* Set if only required symbols should be added in the link hash table for
5239 this object. Used by VMS linkers. */
5240 unsigned int selective_search : 1;
5241};
5242
5243typedef enum bfd_error
5244{
5245 bfd_error_no_error = 0,
5246 bfd_error_system_call,
5247 bfd_error_invalid_target,
5248 bfd_error_wrong_format,
5249 bfd_error_wrong_object_format,
5250 bfd_error_invalid_operation,
5251 bfd_error_no_memory,
5252 bfd_error_no_symbols,
5253 bfd_error_no_armap,
5254 bfd_error_no_more_archived_files,
5255 bfd_error_malformed_archive,
5256 bfd_error_file_not_recognized,
5257 bfd_error_file_ambiguously_recognized,
5258 bfd_error_no_contents,
5259 bfd_error_nonrepresentable_section,
5260 bfd_error_no_debug_section,
5261 bfd_error_bad_value,
5262 bfd_error_file_truncated,
5263 bfd_error_file_too_big,
5264 bfd_error_on_input,
5265 bfd_error_invalid_error_code
5266}
5267bfd_error_type;
5268
5269bfd_error_type bfd_get_error (void);
5270
5271void bfd_set_error (bfd_error_type error_tag, ...);
5272
5273const char *bfd_errmsg (bfd_error_type error_tag);
5274
5275void bfd_perror (const char *message);
5276
5277typedef void (*bfd_error_handler_type) (const char *, ...);
5278
5279bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
5280
5281void bfd_set_error_program_name (const char *);
5282
5283bfd_error_handler_type bfd_get_error_handler (void);
5284
5285long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
5286
5287long bfd_canonicalize_reloc
5288 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
5289
5290void bfd_set_reloc
5291 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
5292
5293bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
5294
5295int bfd_get_arch_size (bfd *abfd);
5296
5297int bfd_get_sign_extend_vma (bfd *abfd);
5298
5299bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
5300
5301unsigned int bfd_get_gp_size (bfd *abfd);
5302
5303void bfd_set_gp_size (bfd *abfd, unsigned int i);
5304
5305bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
5306
5307bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5308
5309#define bfd_copy_private_header_data(ibfd, obfd) \
5310 BFD_SEND (obfd, _bfd_copy_private_header_data, \
5311 (ibfd, obfd))
5312bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
5313
5314#define bfd_copy_private_bfd_data(ibfd, obfd) \
5315 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5316 (ibfd, obfd))
5317bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
5318
5319#define bfd_merge_private_bfd_data(ibfd, obfd) \
5320 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5321 (ibfd, obfd))
5322bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
5323
5324#define bfd_set_private_flags(abfd, flags) \
5325 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
5326#define bfd_sizeof_headers(abfd, info) \
5327 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
5328
5329#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
5330 BFD_SEND (abfd, _bfd_find_nearest_line, \
5331 (abfd, sec, syms, off, file, func, line))
5332
5333#define bfd_find_line(abfd, syms, sym, file, line) \
5334 BFD_SEND (abfd, _bfd_find_line, \
5335 (abfd, syms, sym, file, line))
5336
5337#define bfd_find_inliner_info(abfd, file, func, line) \
5338 BFD_SEND (abfd, _bfd_find_inliner_info, \
5339 (abfd, file, func, line))
5340
5341#define bfd_debug_info_start(abfd) \
5342 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
5343
5344#define bfd_debug_info_end(abfd) \
5345 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
5346
5347#define bfd_debug_info_accumulate(abfd, section) \
5348 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
5349
5350#define bfd_stat_arch_elt(abfd, stat) \
5351 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
5352
5353#define bfd_update_armap_timestamp(abfd) \
5354 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
5355
5356#define bfd_set_arch_mach(abfd, arch, mach)\
5357 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
5358
5359#define bfd_relax_section(abfd, section, link_info, again) \
5360 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5361
5362#define bfd_gc_sections(abfd, link_info) \
5363 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5364
5365#define bfd_merge_sections(abfd, link_info) \
5366 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5367
5368#define bfd_is_group_section(abfd, sec) \
5369 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5370
5371#define bfd_discard_group(abfd, sec) \
5372 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5373
5374#define bfd_link_hash_table_create(abfd) \
5375 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5376
5377#define bfd_link_hash_table_free(abfd, hash) \
5378 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5379
5380#define bfd_link_add_symbols(abfd, info) \
5381 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5382
5383#define bfd_link_just_syms(abfd, sec, info) \
5384 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5385
5386#define bfd_final_link(abfd, info) \
5387 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5388
5389#define bfd_free_cached_info(abfd) \
5390 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5391
5392#define bfd_get_dynamic_symtab_upper_bound(abfd) \
5393 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5394
5395#define bfd_print_private_bfd_data(abfd, file)\
5396 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5397
5398#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5399 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5400
5401#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5402 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5403 dyncount, dynsyms, ret))
5404
5405#define bfd_get_dynamic_reloc_upper_bound(abfd) \
5406 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5407
5408#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5409 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5410
5411extern bfd_byte *bfd_get_relocated_section_contents
5412 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5413 bfd_boolean, asymbol **);
5414
5415bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
5416
5417struct bfd_preserve
5418{
5419 void *marker;
5420 void *tdata;
5421 flagword flags;
5422 const struct bfd_arch_info *arch_info;
5423 struct bfd_section *sections;
5424 struct bfd_section *section_last;
5425 unsigned int section_count;
5426 struct bfd_hash_table section_htab;
5427};
5428
5429bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
5430
5431void bfd_preserve_restore (bfd *, struct bfd_preserve *);
5432
5433void bfd_preserve_finish (bfd *, struct bfd_preserve *);
5434
5435bfd_vma bfd_emul_get_maxpagesize (const char *);
5436
5437void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5438
5439bfd_vma bfd_emul_get_commonpagesize (const char *);
5440
5441void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5442
5443char *bfd_demangle (bfd *, const char *, int);
5444
5445/* Extracted from archive.c. */
5446symindex bfd_get_next_mapent
5447 (bfd *abfd, symindex previous, carsym **sym);
5448
5449bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
5450
5451bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
5452
5453/* Extracted from corefile.c. */
5454const char *bfd_core_file_failing_command (bfd *abfd);
5455
5456int bfd_core_file_failing_signal (bfd *abfd);
5457
5458int bfd_core_file_pid (bfd *abfd);
5459
5460bfd_boolean core_file_matches_executable_p
5461 (bfd *core_bfd, bfd *exec_bfd);
5462
5463bfd_boolean generic_core_file_matches_executable_p
5464 (bfd *core_bfd, bfd *exec_bfd);
5465
5466/* Extracted from targets.c. */
5467#define BFD_SEND(bfd, message, arglist) \
5468 ((*((bfd)->xvec->message)) arglist)
5469
5470#ifdef DEBUG_BFD_SEND
5471#undef BFD_SEND
5472#define BFD_SEND(bfd, message, arglist) \
5473 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5474 ((*((bfd)->xvec->message)) arglist) : \
5475 (bfd_assert (__FILE__,__LINE__), NULL))
5476#endif
5477#define BFD_SEND_FMT(bfd, message, arglist) \
5478 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
5479
5480#ifdef DEBUG_BFD_SEND
5481#undef BFD_SEND_FMT
5482#define BFD_SEND_FMT(bfd, message, arglist) \
5483 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5484 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
5485 (bfd_assert (__FILE__,__LINE__), NULL))
5486#endif
5487
5488enum bfd_flavour
5489{
5490 bfd_target_unknown_flavour,
5491 bfd_target_aout_flavour,
5492 bfd_target_coff_flavour,
5493 bfd_target_ecoff_flavour,
5494 bfd_target_xcoff_flavour,
5495 bfd_target_elf_flavour,
5496 bfd_target_ieee_flavour,
5497 bfd_target_nlm_flavour,
5498 bfd_target_oasys_flavour,
5499 bfd_target_tekhex_flavour,
5500 bfd_target_srec_flavour,
5501 bfd_target_verilog_flavour,
5502 bfd_target_ihex_flavour,
5503 bfd_target_som_flavour,
5504 bfd_target_os9k_flavour,
5505 bfd_target_versados_flavour,
5506 bfd_target_msdos_flavour,
5507 bfd_target_ovax_flavour,
5508 bfd_target_evax_flavour,
5509 bfd_target_mmo_flavour,
5510 bfd_target_mach_o_flavour,
5511 bfd_target_pef_flavour,
5512 bfd_target_pef_xlib_flavour,
5513 bfd_target_sym_flavour
5514};
5515
5516enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5517
5518/* Forward declaration. */
5519typedef struct bfd_link_info _bfd_link_info;
5520
5521typedef struct bfd_target
5522{
5523 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
5524 char *name;
5525
5526 /* The "flavour" of a back end is a general indication about
5527 the contents of a file. */
5528 enum bfd_flavour flavour;
5529
5530 /* The order of bytes within the data area of a file. */
5531 enum bfd_endian byteorder;
5532
5533 /* The order of bytes within the header parts of a file. */
5534 enum bfd_endian header_byteorder;
5535
5536 /* A mask of all the flags which an executable may have set -
5537 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
5538 flagword object_flags;
5539
5540 /* A mask of all the flags which a section may have set - from
5541 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
5542 flagword section_flags;
5543
5544 /* The character normally found at the front of a symbol.
5545 (if any), perhaps `_'. */
5546 char symbol_leading_char;
5547
5548 /* The pad character for file names within an archive header. */
5549 char ar_pad_char;
5550
5551 /* The maximum number of characters in an archive header. */
5552 unsigned short ar_max_namelen;
5553
5554 /* Entries for byte swapping for data. These are different from the
5555 other entry points, since they don't take a BFD as the first argument.
5556 Certain other handlers could do the same. */
5557 bfd_uint64_t (*bfd_getx64) (const void *);
5558 bfd_int64_t (*bfd_getx_signed_64) (const void *);
5559 void (*bfd_putx64) (bfd_uint64_t, void *);
5560 bfd_vma (*bfd_getx32) (const void *);
5561 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
5562 void (*bfd_putx32) (bfd_vma, void *);
5563 bfd_vma (*bfd_getx16) (const void *);
5564 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
5565 void (*bfd_putx16) (bfd_vma, void *);
5566
5567 /* Byte swapping for the headers. */
5568 bfd_uint64_t (*bfd_h_getx64) (const void *);
5569 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
5570 void (*bfd_h_putx64) (bfd_uint64_t, void *);
5571 bfd_vma (*bfd_h_getx32) (const void *);
5572 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
5573 void (*bfd_h_putx32) (bfd_vma, void *);
5574 bfd_vma (*bfd_h_getx16) (const void *);
5575 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
5576 void (*bfd_h_putx16) (bfd_vma, void *);
5577
5578 /* Format dependent routines: these are vectors of entry points
5579 within the target vector structure, one for each format to check. */
5580
5581 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
5582 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
5583
5584 /* Set the format of a file being written. */
5585 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
5586
5587 /* Write cached information into a file being written, at <<bfd_close>>. */
5588 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
5589
5590
5591 /* Generic entry points. */
5592#define BFD_JUMP_TABLE_GENERIC(NAME) \
5593 NAME##_close_and_cleanup, \
5594 NAME##_bfd_free_cached_info, \
5595 NAME##_new_section_hook, \
5596 NAME##_get_section_contents, \
5597 NAME##_get_section_contents_in_window
5598
5599 /* Called when the BFD is being closed to do any necessary cleanup. */
5600 bfd_boolean (*_close_and_cleanup) (bfd *);
5601 /* Ask the BFD to free all cached information. */
5602 bfd_boolean (*_bfd_free_cached_info) (bfd *);
5603 /* Called when a new section is created. */
5604 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
5605 /* Read the contents of a section. */
5606 bfd_boolean (*_bfd_get_section_contents)
5607 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
5608 bfd_boolean (*_bfd_get_section_contents_in_window)
5609 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
5610
5611 /* Entry points to copy private data. */
5612#define BFD_JUMP_TABLE_COPY(NAME) \
5613 NAME##_bfd_copy_private_bfd_data, \
5614 NAME##_bfd_merge_private_bfd_data, \
5615 _bfd_generic_init_private_section_data, \
5616 NAME##_bfd_copy_private_section_data, \
5617 NAME##_bfd_copy_private_symbol_data, \
5618 NAME##_bfd_copy_private_header_data, \
5619 NAME##_bfd_set_private_flags, \
5620 NAME##_bfd_print_private_bfd_data
5621
5622 /* Called to copy BFD general private data from one object file
5623 to another. */
5624 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
5625 /* Called to merge BFD general private data from one object file
5626 to a common output file when linking. */
5627 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
5628 /* Called to initialize BFD private section data from one object file
5629 to another. */
5630#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5631 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5632 bfd_boolean (*_bfd_init_private_section_data)
5633 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
5634 /* Called to copy BFD private section data from one object file
5635 to another. */
5636 bfd_boolean (*_bfd_copy_private_section_data)
5637 (bfd *, sec_ptr, bfd *, sec_ptr);
5638 /* Called to copy BFD private symbol data from one symbol
5639 to another. */
5640 bfd_boolean (*_bfd_copy_private_symbol_data)
5641 (bfd *, asymbol *, bfd *, asymbol *);
5642 /* Called to copy BFD private header data from one object file
5643 to another. */
5644 bfd_boolean (*_bfd_copy_private_header_data)
5645 (bfd *, bfd *);
5646 /* Called to set private backend flags. */
5647 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
5648
5649 /* Called to print private BFD data. */
5650 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
5651
5652 /* Core file entry points. */
5653#define BFD_JUMP_TABLE_CORE(NAME) \
5654 NAME##_core_file_failing_command, \
5655 NAME##_core_file_failing_signal, \
5656 NAME##_core_file_matches_executable_p, \
5657 NAME##_core_file_pid
5658
5659 char * (*_core_file_failing_command) (bfd *);
5660 int (*_core_file_failing_signal) (bfd *);
5661 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
5662 int (*_core_file_pid) (bfd *);
5663
5664 /* Archive entry points. */
5665#define BFD_JUMP_TABLE_ARCHIVE(NAME) \
5666 NAME##_slurp_armap, \
5667 NAME##_slurp_extended_name_table, \
5668 NAME##_construct_extended_name_table, \
5669 NAME##_truncate_arname, \
5670 NAME##_write_armap, \
5671 NAME##_read_ar_hdr, \
5672 NAME##_write_ar_hdr, \
5673 NAME##_openr_next_archived_file, \
5674 NAME##_get_elt_at_index, \
5675 NAME##_generic_stat_arch_elt, \
5676 NAME##_update_armap_timestamp
5677
5678 bfd_boolean (*_bfd_slurp_armap) (bfd *);
5679 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
5680 bfd_boolean (*_bfd_construct_extended_name_table)
5681 (bfd *, char **, bfd_size_type *, const char **);
5682 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
5683 bfd_boolean (*write_armap)
5684 (bfd *, unsigned int, struct orl *, unsigned int, int);
5685 void * (*_bfd_read_ar_hdr_fn) (bfd *);
5686 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
5687 bfd * (*openr_next_archived_file) (bfd *, bfd *);
5688#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
5689 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
5690 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
5691 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
5692
5693 /* Entry points used for symbols. */
5694#define BFD_JUMP_TABLE_SYMBOLS(NAME) \
5695 NAME##_get_symtab_upper_bound, \
5696 NAME##_canonicalize_symtab, \
5697 NAME##_make_empty_symbol, \
5698 NAME##_print_symbol, \
5699 NAME##_get_symbol_info, \
5700 NAME##_bfd_is_local_label_name, \
5701 NAME##_bfd_is_target_special_symbol, \
5702 NAME##_get_lineno, \
5703 NAME##_find_nearest_line, \
5704 _bfd_generic_find_line, \
5705 NAME##_find_inliner_info, \
5706 NAME##_bfd_make_debug_symbol, \
5707 NAME##_read_minisymbols, \
5708 NAME##_minisymbol_to_symbol
5709
5710 long (*_bfd_get_symtab_upper_bound) (bfd *);
5711 long (*_bfd_canonicalize_symtab)
5712 (bfd *, struct bfd_symbol **);
5713 struct bfd_symbol *
5714 (*_bfd_make_empty_symbol) (bfd *);
5715 void (*_bfd_print_symbol)
5716 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
5717#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
5718 void (*_bfd_get_symbol_info)
5719 (bfd *, struct bfd_symbol *, symbol_info *);
5720#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
5721 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
5722 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
5723 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
5724 bfd_boolean (*_bfd_find_nearest_line)
5725 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
5726 const char **, const char **, unsigned int *);
5727 bfd_boolean (*_bfd_find_line)
5728 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
5729 const char **, unsigned int *);
5730 bfd_boolean (*_bfd_find_inliner_info)
5731 (bfd *, const char **, const char **, unsigned int *);
5732 /* Back-door to allow format-aware applications to create debug symbols
5733 while using BFD for everything else. Currently used by the assembler
5734 when creating COFF files. */
5735 asymbol * (*_bfd_make_debug_symbol)
5736 (bfd *, void *, unsigned long size);
5737#define bfd_read_minisymbols(b, d, m, s) \
5738 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
5739 long (*_read_minisymbols)
5740 (bfd *, bfd_boolean, void **, unsigned int *);
5741#define bfd_minisymbol_to_symbol(b, d, m, f) \
5742 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
5743 asymbol * (*_minisymbol_to_symbol)
5744 (bfd *, bfd_boolean, const void *, asymbol *);
5745
5746 /* Routines for relocs. */
5747#define BFD_JUMP_TABLE_RELOCS(NAME) \
5748 NAME##_get_reloc_upper_bound, \
5749 NAME##_canonicalize_reloc, \
5750 NAME##_bfd_reloc_type_lookup, \
5751 NAME##_bfd_reloc_name_lookup
5752
5753 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
5754 long (*_bfd_canonicalize_reloc)
5755 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
5756 /* See documentation on reloc types. */
5757 reloc_howto_type *
5758 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
5759 reloc_howto_type *
5760 (*reloc_name_lookup) (bfd *, const char *);
5761
5762
5763 /* Routines used when writing an object file. */
5764#define BFD_JUMP_TABLE_WRITE(NAME) \
5765 NAME##_set_arch_mach, \
5766 NAME##_set_section_contents
5767
5768 bfd_boolean (*_bfd_set_arch_mach)
5769 (bfd *, enum bfd_architecture, unsigned long);
5770 bfd_boolean (*_bfd_set_section_contents)
5771 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
5772
5773 /* Routines used by the linker. */
5774#define BFD_JUMP_TABLE_LINK(NAME) \
5775 NAME##_sizeof_headers, \
5776 NAME##_bfd_get_relocated_section_contents, \
5777 NAME##_bfd_relax_section, \
5778 NAME##_bfd_link_hash_table_create, \
5779 NAME##_bfd_link_hash_table_free, \
5780 NAME##_bfd_link_add_symbols, \
5781 NAME##_bfd_link_just_syms, \
5782 NAME##_bfd_copy_link_hash_symbol_type, \
5783 NAME##_bfd_final_link, \
5784 NAME##_bfd_link_split_section, \
5785 NAME##_bfd_gc_sections, \
5786 NAME##_bfd_merge_sections, \
5787 NAME##_bfd_is_group_section, \
5788 NAME##_bfd_discard_group, \
5789 NAME##_section_already_linked, \
5790 NAME##_bfd_define_common_symbol
5791
5792 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
5793 bfd_byte * (*_bfd_get_relocated_section_contents)
5794 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
5795 bfd_byte *, bfd_boolean, struct bfd_symbol **);
5796
5797 bfd_boolean (*_bfd_relax_section)
5798 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
5799
5800 /* Create a hash table for the linker. Different backends store
5801 different information in this table. */
5802 struct bfd_link_hash_table *
5803 (*_bfd_link_hash_table_create) (bfd *);
5804
5805 /* Release the memory associated with the linker hash table. */
5806 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
5807
5808 /* Add symbols from this object file into the hash table. */
5809 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
5810
5811 /* Indicate that we are only retrieving symbol values from this section. */
5812 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
5813
5814 /* Copy the symbol type of a linker hash table entry. */
5815#define bfd_copy_link_hash_symbol_type(b, t, f) \
5816 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
5817 void (*_bfd_copy_link_hash_symbol_type)
5818 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
5819
5820 /* Do a link based on the link_order structures attached to each
5821 section of the BFD. */
5822 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
5823
5824 /* Should this section be split up into smaller pieces during linking. */
5825 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
5826
5827 /* Remove sections that are not referenced from the output. */
5828 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
5829
5830 /* Attempt to merge SEC_MERGE sections. */
5831 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
5832
5833 /* Is this section a member of a group? */
5834 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
5835
5836 /* Discard members of a group. */
5837 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
5838
5839 /* Check if SEC has been already linked during a reloceatable or
5840 final link. */
5841 void (*_section_already_linked) (bfd *, struct bfd_section *,
5842 struct bfd_link_info *);
5843
5844 /* Define a common symbol. */
5845 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
5846 struct bfd_link_hash_entry *);
5847
5848 /* Routines to handle dynamic symbols and relocs. */
5849#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
5850 NAME##_get_dynamic_symtab_upper_bound, \
5851 NAME##_canonicalize_dynamic_symtab, \
5852 NAME##_get_synthetic_symtab, \
5853 NAME##_get_dynamic_reloc_upper_bound, \
5854 NAME##_canonicalize_dynamic_reloc
5855
5856 /* Get the amount of memory required to hold the dynamic symbols. */
5857 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
5858 /* Read in the dynamic symbols. */
5859 long (*_bfd_canonicalize_dynamic_symtab)
5860 (bfd *, struct bfd_symbol **);
5861 /* Create synthetized symbols. */
5862 long (*_bfd_get_synthetic_symtab)
5863 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
5864 struct bfd_symbol **);
5865 /* Get the amount of memory required to hold the dynamic relocs. */
5866 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
5867 /* Read in the dynamic relocs. */
5868 long (*_bfd_canonicalize_dynamic_reloc)
5869 (bfd *, arelent **, struct bfd_symbol **);
5870
5871 /* Opposite endian version of this target. */
5872 const struct bfd_target * alternative_target;
5873
5874 /* Data for use by back-end routines, which isn't
5875 generic enough to belong in this structure. */
5876 const void *backend_data;
5877
5878} bfd_target;
5879
5880bfd_boolean bfd_set_default_target (const char *name);
5881
5882const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
5883
5884const bfd_target *bfd_get_target_info (const char *target_name,
5885 bfd *abfd,
5886 bfd_boolean *is_bigendian,
5887 int *underscoring,
5888 const char **def_target_arch);
5889const char ** bfd_target_list (void);
5890
5891const bfd_target *bfd_search_for_target
5892 (int (*search_func) (const bfd_target *, void *),
5893 void *);
5894
5895/* Extracted from format.c. */
5896bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
5897
5898bfd_boolean bfd_check_format_matches
5899 (bfd *abfd, bfd_format format, char ***matching);
5900
5901bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
5902
5903const char *bfd_format_string (bfd_format format);
5904
5905/* Extracted from linker.c. */
5906bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
5907
5908#define bfd_link_split_section(abfd, sec) \
5909 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
5910
5911void bfd_section_already_linked (bfd *abfd, asection *sec,
5912 struct bfd_link_info *info);
5913
5914#define bfd_section_already_linked(abfd, sec, info) \
5915 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
5916
5917bfd_boolean bfd_generic_define_common_symbol
5918 (bfd *output_bfd, struct bfd_link_info *info,
5919 struct bfd_link_hash_entry *h);
5920
5921#define bfd_define_common_symbol(output_bfd, info, h) \
5922 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
5923
5924struct bfd_elf_version_tree * bfd_find_version_for_sym
5925 (struct bfd_elf_version_tree *verdefs,
5926 const char *sym_name, bfd_boolean *hide);
5927
5928/* Extracted from simple.c. */
5929bfd_byte *bfd_simple_get_relocated_section_contents
5930 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
5931
5932/* Extracted from compress.c. */
5933bfd_boolean bfd_compress_section_contents
5934 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
5935 bfd_size_type uncompressed_size);
5936
5937bfd_boolean bfd_get_full_section_contents
5938 (bfd *abfd, asection *section, bfd_byte **ptr);
5939
5940bfd_boolean bfd_is_section_compressed
5941 (bfd *abfd, asection *section);
5942
5943bfd_boolean bfd_init_section_decompress_status
5944 (bfd *abfd, asection *section);
5945
5946bfd_boolean bfd_init_section_compress_status
5947 (bfd *abfd, asection *section);
5948
5949#ifdef __cplusplus
5950}
5951#endif
5952#endif
GDB Binutils - Deliverables
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