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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.2/] [bfd/] [bfd-in2.h] - Blame information for rev 467

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1 330 jeremybenn
/* 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
36
extern "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@
91
typedef BFD_HOST_64_BIT bfd_int64_t;
92
typedef 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@
109
typedef BFD_HOSTPTR_T bfd_hostptr_t;
110
 
111
/* Forward declaration.  */
112
typedef 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
 
123
typedef 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
 
135
typedef BFD_HOST_U_64_BIT bfd_vma;
136
typedef BFD_HOST_64_BIT bfd_signed_vma;
137
typedef BFD_HOST_U_64_BIT bfd_size_type;
138
typedef BFD_HOST_U_64_BIT symvalue;
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.  */
158
typedef 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).  */
164
typedef long bfd_signed_vma;
165
 
166
typedef unsigned long symvalue;
167
typedef 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.  */
184
typedef bfd_signed_vma bfd_int64_t;
185
typedef 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.  */
190
typedef @bfd_file_ptr@ file_ptr;
191
typedef unsigned @bfd_file_ptr@ ufile_ptr;
192
 
193
extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
194
extern 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
 
199
typedef unsigned int flagword;  /* 32 bits of flags */
200
typedef unsigned char bfd_byte;
201
 
202
/* File formats.  */
203
 
204
typedef 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
}
212
bfd_format;
213
 
214
/* Symbols and relocation.  */
215
 
216
/* A count of carsyms (canonical archive symbols).  */
217
typedef unsigned long symindex;
218
 
219
/* How to perform a relocation.  */
220
typedef 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!  */
242
typedef struct carsym
243
{
244
  char *name;
245
  file_ptr file_offset; /* Look here to find the file.  */
246
}
247
carsym;                 /* 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?  */
251
struct 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
 
262
/* Linenumber stuff.  */
263
typedef 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
}
272
alent;
273
 
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
 
279
typedef 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.  */
312
struct stat;
313
 
314
typedef 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
 
323
typedef 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
 
336
extern const char *bfd_get_stab_name (int);
337
 
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
 
343
struct 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
 
356
struct 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.  */
383
extern bfd_boolean bfd_hash_table_init
384
  (struct bfd_hash_table *,
385
   struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
386
                               struct bfd_hash_table *,
387
                               const char *),
388
   unsigned int);
389
 
390
/* Initialize a hash table specifying a size.  */
391
extern bfd_boolean bfd_hash_table_init_n
392
  (struct bfd_hash_table *,
393
   struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
394
                               struct bfd_hash_table *,
395
                               const char *),
396
   unsigned int, unsigned int);
397
 
398
/* Free up a hash table.  */
399
extern 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.  */
406
extern 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.  */
411
extern struct bfd_hash_entry *bfd_hash_insert
412
  (struct bfd_hash_table *, const char *, unsigned long);
413
 
414
/* Replace an entry in a hash table.  */
415
extern void bfd_hash_replace
416
  (struct bfd_hash_table *, struct bfd_hash_entry *old,
417
   struct bfd_hash_entry *nw);
418
 
419
/* Base method for creating a hash table entry.  */
420
extern struct bfd_hash_entry *bfd_hash_newfunc
421
  (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
422
 
423
/* Grab some space for a hash table entry.  */
424
extern void *bfd_hash_allocate
425
  (struct bfd_hash_table *, unsigned int);
426
 
427
/* Traverse a hash table in a random order, calling a function on each
428
   element.  If the function returns FALSE, the traversal stops.  The
429
   INFO argument is passed to the function.  */
430
extern void bfd_hash_traverse
431
  (struct bfd_hash_table *,
432
   bfd_boolean (*) (struct bfd_hash_entry *, void *),
433
   void *info);
434
 
435
/* Allows the default size of a hash table to be configured. New hash
436
   tables allocated using bfd_hash_table_init will be created with
437
   this size.  */
438
extern void bfd_hash_set_default_size (bfd_size_type);
439
 
440
/* This structure is used to keep track of stabs in sections
441
   information while linking.  */
442
 
443
struct stab_info
444
{
445
  /* A hash table used to hold stabs strings.  */
446
  struct bfd_strtab_hash *strings;
447
  /* The header file hash table.  */
448
  struct bfd_hash_table includes;
449
  /* The first .stabstr section.  */
450
  struct bfd_section *stabstr;
451
};
452
 
453
#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
454
 
455
/* User program access to BFD facilities.  */
456
 
457
/* Direct I/O routines, for programs which know more about the object
458
   file than BFD does.  Use higher level routines if possible.  */
459
 
460
extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
461
extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
462
extern int bfd_seek (bfd *, file_ptr, int);
463
extern file_ptr bfd_tell (bfd *);
464
extern int bfd_flush (bfd *);
465
extern int bfd_stat (bfd *, struct stat *);
466
 
467
/* Deprecated old routines.  */
468
#if __GNUC__
469
#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD)                            \
470
  (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__),      \
471
   bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
472
#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD)                           \
473
  (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__),     \
474
   bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
475
#else
476
#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD)                            \
477
  (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
478
   bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
479
#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD)                           \
480
  (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
481
   bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
482
#endif
483
extern void warn_deprecated (const char *, const char *, int, const char *);
484
 
485
/* Cast from const char * to char * so that caller can assign to
486
   a char * without a warning.  */
487
#define bfd_get_filename(abfd) ((char *) (abfd)->filename)
488
#define bfd_get_cacheable(abfd) ((abfd)->cacheable)
489
#define bfd_get_format(abfd) ((abfd)->format)
490
#define bfd_get_target(abfd) ((abfd)->xvec->name)
491
#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
492
#define bfd_family_coff(abfd) \
493
  (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
494
   bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
495
#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
496
#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
497
#define bfd_header_big_endian(abfd) \
498
  ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
499
#define bfd_header_little_endian(abfd) \
500
  ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
501
#define bfd_get_file_flags(abfd) ((abfd)->flags)
502
#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
503
#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
504
#define bfd_my_archive(abfd) ((abfd)->my_archive)
505
#define bfd_has_map(abfd) ((abfd)->has_armap)
506
#define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
507
 
508
#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
509
#define bfd_usrdata(abfd) ((abfd)->usrdata)
510
 
511
#define bfd_get_start_address(abfd) ((abfd)->start_address)
512
#define bfd_get_symcount(abfd) ((abfd)->symcount)
513
#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
514
#define bfd_count_sections(abfd) ((abfd)->section_count)
515
 
516
#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
517
 
518
#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
519
 
520
#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
521
 
522
extern bfd_boolean bfd_cache_close
523
  (bfd *abfd);
524
/* NB: This declaration should match the autogenerated one in libbfd.h.  */
525
 
526
extern bfd_boolean bfd_cache_close_all (void);
527
 
528
extern bfd_boolean bfd_record_phdr
529
  (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
530
   bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
531
 
532
/* Byte swapping routines.  */
533
 
534
bfd_uint64_t bfd_getb64 (const void *);
535
bfd_uint64_t bfd_getl64 (const void *);
536
bfd_int64_t bfd_getb_signed_64 (const void *);
537
bfd_int64_t bfd_getl_signed_64 (const void *);
538
bfd_vma bfd_getb32 (const void *);
539
bfd_vma bfd_getl32 (const void *);
540
bfd_signed_vma bfd_getb_signed_32 (const void *);
541
bfd_signed_vma bfd_getl_signed_32 (const void *);
542
bfd_vma bfd_getb16 (const void *);
543
bfd_vma bfd_getl16 (const void *);
544
bfd_signed_vma bfd_getb_signed_16 (const void *);
545
bfd_signed_vma bfd_getl_signed_16 (const void *);
546
void bfd_putb64 (bfd_uint64_t, void *);
547
void bfd_putl64 (bfd_uint64_t, void *);
548
void bfd_putb32 (bfd_vma, void *);
549
void bfd_putl32 (bfd_vma, void *);
550
void bfd_putb16 (bfd_vma, void *);
551
void bfd_putl16 (bfd_vma, void *);
552
 
553
/* Byte swapping routines which take size and endiannes as arguments.  */
554
 
555
bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
556
void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
557
 
558
extern bfd_boolean bfd_section_already_linked_table_init (void);
559
extern void bfd_section_already_linked_table_free (void);
560
 
561
/* Externally visible ECOFF routines.  */
562
 
563
#if defined(__STDC__) || defined(ALMOST_STDC)
564
struct ecoff_debug_info;
565
struct ecoff_debug_swap;
566
struct ecoff_extr;
567
struct bfd_symbol;
568
struct bfd_link_info;
569
struct bfd_link_hash_entry;
570
struct bfd_elf_version_tree;
571
#endif
572
extern bfd_vma bfd_ecoff_get_gp_value
573
  (bfd * abfd);
574
extern bfd_boolean bfd_ecoff_set_gp_value
575
  (bfd *abfd, bfd_vma gp_value);
576
extern bfd_boolean bfd_ecoff_set_regmasks
577
  (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
578
   unsigned long *cprmask);
579
extern void *bfd_ecoff_debug_init
580
  (bfd *output_bfd, struct ecoff_debug_info *output_debug,
581
   const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
582
extern void bfd_ecoff_debug_free
583
  (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
584
   const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
585
extern bfd_boolean bfd_ecoff_debug_accumulate
586
  (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
587
   const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
588
   struct ecoff_debug_info *input_debug,
589
   const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
590
extern bfd_boolean bfd_ecoff_debug_accumulate_other
591
  (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
592
   const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
593
   struct bfd_link_info *);
594
extern bfd_boolean bfd_ecoff_debug_externals
595
  (bfd *abfd, struct ecoff_debug_info *debug,
596
   const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
597
   bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
598
   void (*set_index) (struct bfd_symbol *, bfd_size_type));
599
extern bfd_boolean bfd_ecoff_debug_one_external
600
  (bfd *abfd, struct ecoff_debug_info *debug,
601
   const struct ecoff_debug_swap *swap, const char *name,
602
   struct ecoff_extr *esym);
603
extern bfd_size_type bfd_ecoff_debug_size
604
  (bfd *abfd, struct ecoff_debug_info *debug,
605
   const struct ecoff_debug_swap *swap);
606
extern bfd_boolean bfd_ecoff_write_debug
607
  (bfd *abfd, struct ecoff_debug_info *debug,
608
   const struct ecoff_debug_swap *swap, file_ptr where);
609
extern bfd_boolean bfd_ecoff_write_accumulated_debug
610
  (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
611
   const struct ecoff_debug_swap *swap,
612
   struct bfd_link_info *info, file_ptr where);
613
 
614
/* Externally visible ELF routines.  */
615
 
616
struct bfd_link_needed_list
617
{
618
  struct bfd_link_needed_list *next;
619
  bfd *by;
620
  const char *name;
621
};
622
 
623
enum dynamic_lib_link_class {
624
  DYN_NORMAL = 0,
625
  DYN_AS_NEEDED = 1,
626
  DYN_DT_NEEDED = 2,
627
  DYN_NO_ADD_NEEDED = 4,
628
  DYN_NO_NEEDED = 8
629
};
630
 
631
enum notice_asneeded_action {
632
  notice_as_needed,
633
  notice_not_needed,
634
  notice_needed
635
};
636
 
637
extern bfd_boolean bfd_elf_record_link_assignment
638
  (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
639
   bfd_boolean);
640
extern struct bfd_link_needed_list *bfd_elf_get_needed_list
641
  (bfd *, struct bfd_link_info *);
642
extern bfd_boolean bfd_elf_get_bfd_needed_list
643
  (bfd *, struct bfd_link_needed_list **);
644
extern bfd_boolean bfd_elf_size_dynamic_sections
645
  (bfd *, const char *, const char *, const char *, const char *, const char *,
646
   const char * const *, struct bfd_link_info *, struct bfd_section **,
647
   struct bfd_elf_version_tree *);
648
extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
649
  (bfd *, struct bfd_link_info *);
650
extern void bfd_elf_set_dt_needed_name
651
  (bfd *, const char *);
652
extern const char *bfd_elf_get_dt_soname
653
  (bfd *);
654
extern void bfd_elf_set_dyn_lib_class
655
  (bfd *, enum dynamic_lib_link_class);
656
extern int bfd_elf_get_dyn_lib_class
657
  (bfd *);
658
extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
659
  (bfd *, struct bfd_link_info *);
660
extern bfd_boolean bfd_elf_discard_info
661
  (bfd *, struct bfd_link_info *);
662
extern unsigned int _bfd_elf_default_action_discarded
663
  (struct bfd_section *);
664
 
665
/* Return an upper bound on the number of bytes required to store a
666
   copy of ABFD's program header table entries.  Return -1 if an error
667
   occurs; bfd_get_error will return an appropriate code.  */
668
extern long bfd_get_elf_phdr_upper_bound
669
  (bfd *abfd);
670
 
671
/* Copy ABFD's program header table entries to *PHDRS.  The entries
672
   will be stored as an array of Elf_Internal_Phdr structures, as
673
   defined in include/elf/internal.h.  To find out how large the
674
   buffer needs to be, call bfd_get_elf_phdr_upper_bound.
675
 
676
   Return the number of program header table entries read, or -1 if an
677
   error occurs; bfd_get_error will return an appropriate code.  */
678
extern int bfd_get_elf_phdrs
679
  (bfd *abfd, void *phdrs);
680
 
681
/* Create a new BFD as if by bfd_openr.  Rather than opening a file,
682
   reconstruct an ELF file by reading the segments out of remote memory
683
   based on the ELF file header at EHDR_VMA and the ELF program headers it
684
   points to.  If not null, *LOADBASEP is filled in with the difference
685
   between the VMAs from which the segments were read, and the VMAs the
686
   file headers (and hence BFD's idea of each section's VMA) put them at.
687
 
688
   The function TARGET_READ_MEMORY is called to copy LEN bytes from the
689
   remote memory at target address VMA into the local buffer at MYADDR; it
690
   should return zero on success or an `errno' code on failure.  TEMPL must
691
   be a BFD for an ELF target with the word size and byte order found in
692
   the remote memory.  */
693
extern bfd *bfd_elf_bfd_from_remote_memory
694
  (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
695
   int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len));
696
 
697
/* Return the arch_size field of an elf bfd, or -1 if not elf.  */
698
extern int bfd_get_arch_size
699
  (bfd *);
700
 
701
/* Return TRUE if address "naturally" sign extends, or -1 if not elf.  */
702
extern int bfd_get_sign_extend_vma
703
  (bfd *);
704
 
705
extern struct bfd_section *_bfd_elf_tls_setup
706
  (bfd *, struct bfd_link_info *);
707
 
708
extern void _bfd_fix_excluded_sec_syms
709
  (bfd *, struct bfd_link_info *);
710
 
711
extern unsigned bfd_m68k_mach_to_features (int);
712
 
713
extern int bfd_m68k_features_to_mach (unsigned);
714
 
715
extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
716
  (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
717
   char **);
718
 
719
extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
720
 
721
extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
722
  (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
723
   char **);
724
 
725
extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
726
  (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
727
   char **);
728
 
729
/* SunOS shared library support routines for the linker.  */
730
 
731
extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
732
  (bfd *, struct bfd_link_info *);
733
extern bfd_boolean bfd_sunos_record_link_assignment
734
  (bfd *, struct bfd_link_info *, const char *);
735
extern bfd_boolean bfd_sunos_size_dynamic_sections
736
  (bfd *, struct bfd_link_info *, struct bfd_section **,
737
   struct bfd_section **, struct bfd_section **);
738
 
739
/* Linux shared library support routines for the linker.  */
740
 
741
extern bfd_boolean bfd_i386linux_size_dynamic_sections
742
  (bfd *, struct bfd_link_info *);
743
extern bfd_boolean bfd_m68klinux_size_dynamic_sections
744
  (bfd *, struct bfd_link_info *);
745
extern bfd_boolean bfd_sparclinux_size_dynamic_sections
746
  (bfd *, struct bfd_link_info *);
747
 
748
/* mmap hacks */
749
 
750
struct _bfd_window_internal;
751
typedef struct _bfd_window_internal bfd_window_internal;
752
 
753
typedef struct _bfd_window
754
{
755
  /* What the user asked for.  */
756
  void *data;
757
  bfd_size_type size;
758
  /* The actual window used by BFD.  Small user-requested read-only
759
     regions sharing a page may share a single window into the object
760
     file.  Read-write versions shouldn't until I've fixed things to
761
     keep track of which portions have been claimed by the
762
     application; don't want to give the same region back when the
763
     application wants two writable copies!  */
764
  struct _bfd_window_internal *i;
765
}
766
bfd_window;
767
 
768
extern void bfd_init_window
769
  (bfd_window *);
770
extern void bfd_free_window
771
  (bfd_window *);
772
extern bfd_boolean bfd_get_file_window
773
  (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
774
 
775
/* XCOFF support routines for the linker.  */
776
 
777
extern bfd_boolean bfd_xcoff_split_import_path
778
  (bfd *, const char *, const char **, const char **);
779
extern bfd_boolean bfd_xcoff_set_archive_import_path
780
  (struct bfd_link_info *, bfd *, const char *);
781
extern bfd_boolean bfd_xcoff_link_record_set
782
  (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
783
extern bfd_boolean bfd_xcoff_import_symbol
784
  (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
785
   const char *, const char *, const char *, unsigned int);
786
extern bfd_boolean bfd_xcoff_export_symbol
787
  (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
788
extern bfd_boolean bfd_xcoff_link_count_reloc
789
  (bfd *, struct bfd_link_info *, const char *);
790
extern bfd_boolean bfd_xcoff_record_link_assignment
791
  (bfd *, struct bfd_link_info *, const char *);
792
extern bfd_boolean bfd_xcoff_size_dynamic_sections
793
  (bfd *, struct bfd_link_info *, const char *, const char *,
794
   unsigned long, unsigned long, unsigned long, bfd_boolean,
795
   int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean);
796
extern bfd_boolean bfd_xcoff_link_generate_rtinit
797
  (bfd *, const char *, const char *, bfd_boolean);
798
 
799
/* XCOFF support routines for ar.  */
800
extern bfd_boolean bfd_xcoff_ar_archive_set_magic
801
  (bfd *, char *);
802
 
803
/* Externally visible COFF routines.  */
804
 
805
#if defined(__STDC__) || defined(ALMOST_STDC)
806
struct internal_syment;
807
union internal_auxent;
808
#endif
809
 
810
extern bfd_boolean bfd_coff_get_syment
811
  (bfd *, struct bfd_symbol *, struct internal_syment *);
812
 
813
extern bfd_boolean bfd_coff_get_auxent
814
  (bfd *, struct bfd_symbol *, int, union internal_auxent *);
815
 
816
extern bfd_boolean bfd_coff_set_symbol_class
817
  (bfd *, struct bfd_symbol *, unsigned int);
818
 
819
extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
820
  (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
821
 
822
/* ARM VFP11 erratum workaround support.  */
823
typedef enum
824
{
825
  BFD_ARM_VFP11_FIX_DEFAULT,
826
  BFD_ARM_VFP11_FIX_NONE,
827
  BFD_ARM_VFP11_FIX_SCALAR,
828
  BFD_ARM_VFP11_FIX_VECTOR
829
} bfd_arm_vfp11_fix;
830
 
831
extern void bfd_elf32_arm_init_maps
832
  (bfd *);
833
 
834
extern void bfd_elf32_arm_set_vfp11_fix
835
  (bfd *, struct bfd_link_info *);
836
 
837
extern void bfd_elf32_arm_set_cortex_a8_fix
838
  (bfd *, struct bfd_link_info *);
839
 
840
extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
841
  (bfd *, struct bfd_link_info *);
842
 
843
extern void bfd_elf32_arm_vfp11_fix_veneer_locations
844
  (bfd *, struct bfd_link_info *);
845
 
846
/* ARM Interworking support.  Called from linker.  */
847
extern bfd_boolean bfd_arm_allocate_interworking_sections
848
  (struct bfd_link_info *);
849
 
850
extern bfd_boolean bfd_arm_process_before_allocation
851
  (bfd *, struct bfd_link_info *, int);
852
 
853
extern bfd_boolean bfd_arm_get_bfd_for_interworking
854
  (bfd *, struct bfd_link_info *);
855
 
856
/* PE ARM Interworking support.  Called from linker.  */
857
extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
858
  (struct bfd_link_info *);
859
 
860
extern bfd_boolean bfd_arm_pe_process_before_allocation
861
  (bfd *, struct bfd_link_info *, int);
862
 
863
extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
864
  (bfd *, struct bfd_link_info *);
865
 
866
/* ELF ARM Interworking support.  Called from linker.  */
867
extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
868
  (struct bfd_link_info *);
869
 
870
extern bfd_boolean bfd_elf32_arm_process_before_allocation
871
  (bfd *, struct bfd_link_info *);
872
 
873
void bfd_elf32_arm_set_target_relocs
874
  (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix,
875
   int, int, int, int);
876
 
877
extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
878
  (bfd *, struct bfd_link_info *);
879
 
880
extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
881
  (bfd *, struct bfd_link_info *);
882
 
883
/* ELF ARM mapping symbol support */
884
#define BFD_ARM_SPECIAL_SYM_TYPE_MAP    (1 << 0)
885
#define BFD_ARM_SPECIAL_SYM_TYPE_TAG    (1 << 1)
886
#define BFD_ARM_SPECIAL_SYM_TYPE_OTHER  (1 << 2)
887
#define BFD_ARM_SPECIAL_SYM_TYPE_ANY    (~0)
888
extern bfd_boolean bfd_is_arm_special_symbol_name
889
  (const char * name, int type);
890
 
891
extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int);
892
 
893
/* ARM Note section processing.  */
894
extern bfd_boolean bfd_arm_merge_machines
895
  (bfd *, bfd *);
896
 
897
extern bfd_boolean bfd_arm_update_notes
898
  (bfd *, const char *);
899
 
900
extern unsigned int bfd_arm_get_mach_from_notes
901
  (bfd *, const char *);
902
 
903
/* ARM stub generation support.  Called from the linker.  */
904
extern int elf32_arm_setup_section_lists
905
  (bfd *, struct bfd_link_info *);
906
extern void elf32_arm_next_input_section
907
  (struct bfd_link_info *, struct bfd_section *);
908
extern bfd_boolean elf32_arm_size_stubs
909
  (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
910
   struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void));
911
extern bfd_boolean elf32_arm_build_stubs
912
  (struct bfd_link_info *);
913
 
914
/* ARM unwind section editing support.  */
915
extern bfd_boolean elf32_arm_fix_exidx_coverage
916
(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
917
 
918
/* PowerPC @tls opcode transform/validate.  */
919
extern unsigned int _bfd_elf_ppc_at_tls_transform
920
  (unsigned int, unsigned int);
921
/* PowerPC @tprel opcode transform/validate.  */
922
extern unsigned int _bfd_elf_ppc_at_tprel_transform
923
  (unsigned int, unsigned int);
924
 
925
/* TI COFF load page support.  */
926
extern void bfd_ticoff_set_section_load_page
927
  (struct bfd_section *, int);
928
 
929
extern int bfd_ticoff_get_section_load_page
930
  (struct bfd_section *);
931
 
932
/* H8/300 functions.  */
933
extern bfd_vma bfd_h8300_pad_address
934
  (bfd *, bfd_vma);
935
 
936
/* IA64 Itanium code generation.  Called from linker.  */
937
extern void bfd_elf32_ia64_after_parse
938
  (int);
939
 
940
extern void bfd_elf64_ia64_after_parse
941
  (int);
942
 
943
/* This structure is used for a comdat section, as in PE.  A comdat
944
   section is associated with a particular symbol.  When the linker
945
   sees a comdat section, it keeps only one of the sections with a
946
   given name and associated with a given symbol.  */
947
 
948
struct coff_comdat_info
949
{
950
  /* The name of the symbol associated with a comdat section.  */
951
  const char *name;
952
 
953
  /* The local symbol table index of the symbol associated with a
954
     comdat section.  This is only meaningful to the object file format
955
     specific code; it is not an index into the list returned by
956
     bfd_canonicalize_symtab.  */
957
  long symbol;
958
};
959
 
960
extern struct coff_comdat_info *bfd_coff_get_comdat_section
961
  (bfd *, struct bfd_section *);
962
 
963
/* Extracted from init.c.  */
964
void bfd_init (void);
965
 
966
/* Extracted from opncls.c.  */
967
bfd *bfd_fopen (const char *filename, const char *target,
968
    const char *mode, int fd);
969
 
970
bfd *bfd_openr (const char *filename, const char *target);
971
 
972
bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
973
 
974
bfd *bfd_openstreamr (const char *, const char *, void *);
975
 
976
bfd *bfd_openr_iovec (const char *filename, const char *target,
977
    void *(*open_func) (struct bfd *nbfd,
978
    void *open_closure),
979
    void *open_closure,
980
    file_ptr (*pread_func) (struct bfd *nbfd,
981
    void *stream,
982
    void *buf,
983
    file_ptr nbytes,
984
    file_ptr offset),
985
    int (*close_func) (struct bfd *nbfd,
986
    void *stream),
987
    int (*stat_func) (struct bfd *abfd,
988
    void *stream,
989
    struct stat *sb));
990
 
991
bfd *bfd_openw (const char *filename, const char *target);
992
 
993
bfd_boolean bfd_close (bfd *abfd);
994
 
995
bfd_boolean bfd_close_all_done (bfd *);
996
 
997
bfd *bfd_create (const char *filename, bfd *templ);
998
 
999
bfd_boolean bfd_make_writable (bfd *abfd);
1000
 
1001
bfd_boolean bfd_make_readable (bfd *abfd);
1002
 
1003
unsigned long bfd_calc_gnu_debuglink_crc32
1004
   (unsigned long crc, const unsigned char *buf, bfd_size_type len);
1005
 
1006
char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
1007
 
1008
struct bfd_section *bfd_create_gnu_debuglink_section
1009
   (bfd *abfd, const char *filename);
1010
 
1011
bfd_boolean bfd_fill_in_gnu_debuglink_section
1012
   (bfd *abfd, struct bfd_section *sect, const char *filename);
1013
 
1014
/* Extracted from libbfd.c.  */
1015
 
1016
/* Byte swapping macros for user section data.  */
1017
 
1018
#define bfd_put_8(abfd, val, ptr) \
1019
  ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
1020
#define bfd_put_signed_8 \
1021
  bfd_put_8
1022
#define bfd_get_8(abfd, ptr) \
1023
  (*(unsigned char *) (ptr) & 0xff)
1024
#define bfd_get_signed_8(abfd, ptr) \
1025
  (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
1026
 
1027
#define bfd_put_16(abfd, val, ptr) \
1028
  BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
1029
#define bfd_put_signed_16 \
1030
  bfd_put_16
1031
#define bfd_get_16(abfd, ptr) \
1032
  BFD_SEND (abfd, bfd_getx16, (ptr))
1033
#define bfd_get_signed_16(abfd, ptr) \
1034
  BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
1035
 
1036
#define bfd_put_32(abfd, val, ptr) \
1037
  BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
1038
#define bfd_put_signed_32 \
1039
  bfd_put_32
1040
#define bfd_get_32(abfd, ptr) \
1041
  BFD_SEND (abfd, bfd_getx32, (ptr))
1042
#define bfd_get_signed_32(abfd, ptr) \
1043
  BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
1044
 
1045
#define bfd_put_64(abfd, val, ptr) \
1046
  BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
1047
#define bfd_put_signed_64 \
1048
  bfd_put_64
1049
#define bfd_get_64(abfd, ptr) \
1050
  BFD_SEND (abfd, bfd_getx64, (ptr))
1051
#define bfd_get_signed_64(abfd, ptr) \
1052
  BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
1053
 
1054
#define bfd_get(bits, abfd, ptr)                       \
1055
  ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr)       \
1056
   : (bits) == 16 ? bfd_get_16 (abfd, ptr)             \
1057
   : (bits) == 32 ? bfd_get_32 (abfd, ptr)             \
1058
   : (bits) == 64 ? bfd_get_64 (abfd, ptr)             \
1059
   : (abort (), (bfd_vma) - 1))
1060
 
1061
#define bfd_put(bits, abfd, val, ptr)                  \
1062
  ((bits) == 8 ? bfd_put_8  (abfd, val, ptr)           \
1063
   : (bits) == 16 ? bfd_put_16 (abfd, val, ptr)                \
1064
   : (bits) == 32 ? bfd_put_32 (abfd, val, ptr)                \
1065
   : (bits) == 64 ? bfd_put_64 (abfd, val, ptr)                \
1066
   : (abort (), (void) 0))
1067
 
1068
 
1069
/* Byte swapping macros for file header data.  */
1070
 
1071
#define bfd_h_put_8(abfd, val, ptr) \
1072
  bfd_put_8 (abfd, val, ptr)
1073
#define bfd_h_put_signed_8(abfd, val, ptr) \
1074
  bfd_put_8 (abfd, val, ptr)
1075
#define bfd_h_get_8(abfd, ptr) \
1076
  bfd_get_8 (abfd, ptr)
1077
#define bfd_h_get_signed_8(abfd, ptr) \
1078
  bfd_get_signed_8 (abfd, ptr)
1079
 
1080
#define bfd_h_put_16(abfd, val, ptr) \
1081
  BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
1082
#define bfd_h_put_signed_16 \
1083
  bfd_h_put_16
1084
#define bfd_h_get_16(abfd, ptr) \
1085
  BFD_SEND (abfd, bfd_h_getx16, (ptr))
1086
#define bfd_h_get_signed_16(abfd, ptr) \
1087
  BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
1088
 
1089
#define bfd_h_put_32(abfd, val, ptr) \
1090
  BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
1091
#define bfd_h_put_signed_32 \
1092
  bfd_h_put_32
1093
#define bfd_h_get_32(abfd, ptr) \
1094
  BFD_SEND (abfd, bfd_h_getx32, (ptr))
1095
#define bfd_h_get_signed_32(abfd, ptr) \
1096
  BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
1097
 
1098
#define bfd_h_put_64(abfd, val, ptr) \
1099
  BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
1100
#define bfd_h_put_signed_64 \
1101
  bfd_h_put_64
1102
#define bfd_h_get_64(abfd, ptr) \
1103
  BFD_SEND (abfd, bfd_h_getx64, (ptr))
1104
#define bfd_h_get_signed_64(abfd, ptr) \
1105
  BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1106
 
1107
/* Aliases for the above, which should eventually go away.  */
1108
 
1109
#define H_PUT_64  bfd_h_put_64
1110
#define H_PUT_32  bfd_h_put_32
1111
#define H_PUT_16  bfd_h_put_16
1112
#define H_PUT_8   bfd_h_put_8
1113
#define H_PUT_S64 bfd_h_put_signed_64
1114
#define H_PUT_S32 bfd_h_put_signed_32
1115
#define H_PUT_S16 bfd_h_put_signed_16
1116
#define H_PUT_S8  bfd_h_put_signed_8
1117
#define H_GET_64  bfd_h_get_64
1118
#define H_GET_32  bfd_h_get_32
1119
#define H_GET_16  bfd_h_get_16
1120
#define H_GET_8   bfd_h_get_8
1121
#define H_GET_S64 bfd_h_get_signed_64
1122
#define H_GET_S32 bfd_h_get_signed_32
1123
#define H_GET_S16 bfd_h_get_signed_16
1124
#define H_GET_S8  bfd_h_get_signed_8
1125
 
1126
 
1127
/* Extracted from bfdio.c.  */
1128
long bfd_get_mtime (bfd *abfd);
1129
 
1130
file_ptr bfd_get_size (bfd *abfd);
1131
 
1132
void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
1133
    int prot, int flags, file_ptr offset);
1134
 
1135
/* Extracted from bfdwin.c.  */
1136
/* Extracted from section.c.  */
1137
typedef struct bfd_section
1138
{
1139
  /* The name of the section; the name isn't a copy, the pointer is
1140
     the same as that passed to bfd_make_section.  */
1141
  const char *name;
1142
 
1143
  /* A unique sequence number.  */
1144
  int id;
1145
 
1146
  /* Which section in the bfd; 0..n-1 as sections are created in a bfd.  */
1147
  int index;
1148
 
1149
  /* The next section in the list belonging to the BFD, or NULL.  */
1150
  struct bfd_section *next;
1151
 
1152
  /* The previous section in the list belonging to the BFD, or NULL.  */
1153
  struct bfd_section *prev;
1154
 
1155
  /* The field flags contains attributes of the section. Some
1156
     flags are read in from the object file, and some are
1157
     synthesized from other information.  */
1158
  flagword flags;
1159
 
1160
#define SEC_NO_FLAGS   0x000
1161
 
1162
  /* Tells the OS to allocate space for this section when loading.
1163
     This is clear for a section containing debug information only.  */
1164
#define SEC_ALLOC      0x001
1165
 
1166
  /* Tells the OS to load the section from the file when loading.
1167
     This is clear for a .bss section.  */
1168
#define SEC_LOAD       0x002
1169
 
1170
  /* The section contains data still to be relocated, so there is
1171
     some relocation information too.  */
1172
#define SEC_RELOC      0x004
1173
 
1174
  /* A signal to the OS that the section contains read only data.  */
1175
#define SEC_READONLY   0x008
1176
 
1177
  /* The section contains code only.  */
1178
#define SEC_CODE       0x010
1179
 
1180
  /* The section contains data only.  */
1181
#define SEC_DATA       0x020
1182
 
1183
  /* The section will reside in ROM.  */
1184
#define SEC_ROM        0x040
1185
 
1186
  /* The section contains constructor information. This section
1187
     type is used by the linker to create lists of constructors and
1188
     destructors used by <<g++>>. When a back end sees a symbol
1189
     which should be used in a constructor list, it creates a new
1190
     section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1191
     the symbol to it, and builds a relocation. To build the lists
1192
     of constructors, all the linker has to do is catenate all the
1193
     sections called <<__CTOR_LIST__>> and relocate the data
1194
     contained within - exactly the operations it would peform on
1195
     standard data.  */
1196
#define SEC_CONSTRUCTOR 0x080
1197
 
1198
  /* The section has contents - a data section could be
1199
     <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1200
     <<SEC_HAS_CONTENTS>>  */
1201
#define SEC_HAS_CONTENTS 0x100
1202
 
1203
  /* An instruction to the linker to not output the section
1204
     even if it has information which would normally be written.  */
1205
#define SEC_NEVER_LOAD 0x200
1206
 
1207
  /* The section contains thread local data.  */
1208
#define SEC_THREAD_LOCAL 0x400
1209
 
1210
  /* The section has GOT references.  This flag is only for the
1211
     linker, and is currently only used by the elf32-hppa back end.
1212
     It will be set if global offset table references were detected
1213
     in this section, which indicate to the linker that the section
1214
     contains PIC code, and must be handled specially when doing a
1215
     static link.  */
1216
#define SEC_HAS_GOT_REF 0x800
1217
 
1218
  /* The section contains common symbols (symbols may be defined
1219
     multiple times, the value of a symbol is the amount of
1220
     space it requires, and the largest symbol value is the one
1221
     used).  Most targets have exactly one of these (which we
1222
     translate to bfd_com_section_ptr), but ECOFF has two.  */
1223
#define SEC_IS_COMMON 0x1000
1224
 
1225
  /* The section contains only debugging information.  For
1226
     example, this is set for ELF .debug and .stab sections.
1227
     strip tests this flag to see if a section can be
1228
     discarded.  */
1229
#define SEC_DEBUGGING 0x2000
1230
 
1231
  /* The contents of this section are held in memory pointed to
1232
     by the contents field.  This is checked by bfd_get_section_contents,
1233
     and the data is retrieved from memory if appropriate.  */
1234
#define SEC_IN_MEMORY 0x4000
1235
 
1236
  /* The contents of this section are to be excluded by the
1237
     linker for executable and shared objects unless those
1238
     objects are to be further relocated.  */
1239
#define SEC_EXCLUDE 0x8000
1240
 
1241
  /* The contents of this section are to be sorted based on the sum of
1242
     the symbol and addend values specified by the associated relocation
1243
     entries.  Entries without associated relocation entries will be
1244
     appended to the end of the section in an unspecified order.  */
1245
#define SEC_SORT_ENTRIES 0x10000
1246
 
1247
  /* When linking, duplicate sections of the same name should be
1248
     discarded, rather than being combined into a single section as
1249
     is usually done.  This is similar to how common symbols are
1250
     handled.  See SEC_LINK_DUPLICATES below.  */
1251
#define SEC_LINK_ONCE 0x20000
1252
 
1253
  /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1254
     should handle duplicate sections.  */
1255
#define SEC_LINK_DUPLICATES 0xc0000
1256
 
1257
  /* This value for SEC_LINK_DUPLICATES means that duplicate
1258
     sections with the same name should simply be discarded.  */
1259
#define SEC_LINK_DUPLICATES_DISCARD 0x0
1260
 
1261
  /* This value for SEC_LINK_DUPLICATES means that the linker
1262
     should warn if there are any duplicate sections, although
1263
     it should still only link one copy.  */
1264
#define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
1265
 
1266
  /* This value for SEC_LINK_DUPLICATES means that the linker
1267
     should warn if any duplicate sections are a different size.  */
1268
#define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
1269
 
1270
  /* This value for SEC_LINK_DUPLICATES means that the linker
1271
     should warn if any duplicate sections contain different
1272
     contents.  */
1273
#define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1274
  (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
1275
 
1276
  /* This section was created by the linker as part of dynamic
1277
     relocation or other arcane processing.  It is skipped when
1278
     going through the first-pass output, trusting that someone
1279
     else up the line will take care of it later.  */
1280
#define SEC_LINKER_CREATED 0x100000
1281
 
1282
  /* This section should not be subject to garbage collection.
1283
     Also set to inform the linker that this section should not be
1284
     listed in the link map as discarded.  */
1285
#define SEC_KEEP 0x200000
1286
 
1287
  /* This section contains "short" data, and should be placed
1288
     "near" the GP.  */
1289
#define SEC_SMALL_DATA 0x400000
1290
 
1291
  /* Attempt to merge identical entities in the section.
1292
     Entity size is given in the entsize field.  */
1293
#define SEC_MERGE 0x800000
1294
 
1295
  /* If given with SEC_MERGE, entities to merge are zero terminated
1296
     strings where entsize specifies character size instead of fixed
1297
     size entries.  */
1298
#define SEC_STRINGS 0x1000000
1299
 
1300
  /* This section contains data about section groups.  */
1301
#define SEC_GROUP 0x2000000
1302
 
1303
  /* The section is a COFF shared library section.  This flag is
1304
     only for the linker.  If this type of section appears in
1305
     the input file, the linker must copy it to the output file
1306
     without changing the vma or size.  FIXME: Although this
1307
     was originally intended to be general, it really is COFF
1308
     specific (and the flag was renamed to indicate this).  It
1309
     might be cleaner to have some more general mechanism to
1310
     allow the back end to control what the linker does with
1311
     sections.  */
1312
#define SEC_COFF_SHARED_LIBRARY 0x4000000
1313
 
1314
  /* This section contains data which may be shared with other
1315
     executables or shared objects. This is for COFF only.  */
1316
#define SEC_COFF_SHARED 0x8000000
1317
 
1318
  /* When a section with this flag is being linked, then if the size of
1319
     the input section is less than a page, it should not cross a page
1320
     boundary.  If the size of the input section is one page or more,
1321
     it should be aligned on a page boundary.  This is for TI
1322
     TMS320C54X only.  */
1323
#define SEC_TIC54X_BLOCK 0x10000000
1324
 
1325
  /* Conditionally link this section; do not link if there are no
1326
     references found to any symbol in the section.  This is for TI
1327
     TMS320C54X only.  */
1328
#define SEC_TIC54X_CLINK 0x20000000
1329
 
1330
  /* Indicate that section has the no read flag set. This happens
1331
     when memory read flag isn't set. */
1332
#define SEC_COFF_NOREAD 0x40000000
1333
 
1334
  /*  End of section flags.  */
1335
 
1336
  /* Some internal packed boolean fields.  */
1337
 
1338
  /* See the vma field.  */
1339
  unsigned int user_set_vma : 1;
1340
 
1341
  /* A mark flag used by some of the linker backends.  */
1342
  unsigned int linker_mark : 1;
1343
 
1344
  /* Another mark flag used by some of the linker backends.  Set for
1345
     output sections that have an input section.  */
1346
  unsigned int linker_has_input : 1;
1347
 
1348
  /* Mark flag used by some linker backends for garbage collection.  */
1349
  unsigned int gc_mark : 1;
1350
 
1351
  /* The following flags are used by the ELF linker. */
1352
 
1353
  /* Mark sections which have been allocated to segments.  */
1354
  unsigned int segment_mark : 1;
1355
 
1356
  /* Type of sec_info information.  */
1357
  unsigned int sec_info_type:3;
1358
#define ELF_INFO_TYPE_NONE      0
1359
#define ELF_INFO_TYPE_STABS     1
1360
#define ELF_INFO_TYPE_MERGE     2
1361
#define ELF_INFO_TYPE_EH_FRAME  3
1362
#define ELF_INFO_TYPE_JUST_SYMS 4
1363
 
1364
  /* Nonzero if this section uses RELA relocations, rather than REL.  */
1365
  unsigned int use_rela_p:1;
1366
 
1367
  /* Bits used by various backends.  The generic code doesn't touch
1368
     these fields.  */
1369
 
1370
  unsigned int sec_flg0:1;
1371
  unsigned int sec_flg1:1;
1372
  unsigned int sec_flg2:1;
1373
  unsigned int sec_flg3:1;
1374
  unsigned int sec_flg4:1;
1375
  unsigned int sec_flg5:1;
1376
 
1377
  /* End of internal packed boolean fields.  */
1378
 
1379
  /*  The virtual memory address of the section - where it will be
1380
      at run time.  The symbols are relocated against this.  The
1381
      user_set_vma flag is maintained by bfd; if it's not set, the
1382
      backend can assign addresses (for example, in <<a.out>>, where
1383
      the default address for <<.data>> is dependent on the specific
1384
      target and various flags).  */
1385
  bfd_vma vma;
1386
 
1387
  /*  The load address of the section - where it would be in a
1388
      rom image; really only used for writing section header
1389
      information.  */
1390
  bfd_vma lma;
1391
 
1392
  /* The size of the section in octets, as it will be output.
1393
     Contains a value even if the section has no contents (e.g., the
1394
     size of <<.bss>>).  */
1395
  bfd_size_type size;
1396
 
1397
  /* For input sections, the original size on disk of the section, in
1398
     octets.  This field should be set for any section whose size is
1399
     changed by linker relaxation.  It is required for sections where
1400
     the linker relaxation scheme doesn't cache altered section and
1401
     reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1402
     targets), and thus the original size needs to be kept to read the
1403
     section multiple times.  For output sections, rawsize holds the
1404
     section size calculated on a previous linker relaxation pass.  */
1405
  bfd_size_type rawsize;
1406
 
1407
  /* Relaxation table. */
1408
  struct relax_table *relax;
1409
 
1410
  /* Count of used relaxation table entries. */
1411
  int relax_count;
1412
 
1413
 
1414
  /* If this section is going to be output, then this value is the
1415
     offset in *bytes* into the output section of the first byte in the
1416
     input section (byte ==> smallest addressable unit on the
1417
     target).  In most cases, if this was going to start at the
1418
     100th octet (8-bit quantity) in the output section, this value
1419
     would be 100.  However, if the target byte size is 16 bits
1420
     (bfd_octets_per_byte is "2"), this value would be 50.  */
1421
  bfd_vma output_offset;
1422
 
1423
  /* The output section through which to map on output.  */
1424
  struct bfd_section *output_section;
1425
 
1426
  /* The alignment requirement of the section, as an exponent of 2 -
1427
     e.g., 3 aligns to 2^3 (or 8).  */
1428
  unsigned int alignment_power;
1429
 
1430
  /* If an input section, a pointer to a vector of relocation
1431
     records for the data in this section.  */
1432
  struct reloc_cache_entry *relocation;
1433
 
1434
  /* If an output section, a pointer to a vector of pointers to
1435
     relocation records for the data in this section.  */
1436
  struct reloc_cache_entry **orelocation;
1437
 
1438
  /* The number of relocation records in one of the above.  */
1439
  unsigned reloc_count;
1440
 
1441
  /* Information below is back end specific - and not always used
1442
     or updated.  */
1443
 
1444
  /* File position of section data.  */
1445
  file_ptr filepos;
1446
 
1447
  /* File position of relocation info.  */
1448
  file_ptr rel_filepos;
1449
 
1450
  /* File position of line data.  */
1451
  file_ptr line_filepos;
1452
 
1453
  /* Pointer to data for applications.  */
1454
  void *userdata;
1455
 
1456
  /* If the SEC_IN_MEMORY flag is set, this points to the actual
1457
     contents.  */
1458
  unsigned char *contents;
1459
 
1460
  /* Attached line number information.  */
1461
  alent *lineno;
1462
 
1463
  /* Number of line number records.  */
1464
  unsigned int lineno_count;
1465
 
1466
  /* Entity size for merging purposes.  */
1467
  unsigned int entsize;
1468
 
1469
  /* Points to the kept section if this section is a link-once section,
1470
     and is discarded.  */
1471
  struct bfd_section *kept_section;
1472
 
1473
  /* When a section is being output, this value changes as more
1474
     linenumbers are written out.  */
1475
  file_ptr moving_line_filepos;
1476
 
1477
  /* What the section number is in the target world.  */
1478
  int target_index;
1479
 
1480
  void *used_by_bfd;
1481
 
1482
  /* If this is a constructor section then here is a list of the
1483
     relocations created to relocate items within it.  */
1484
  struct relent_chain *constructor_chain;
1485
 
1486
  /* The BFD which owns the section.  */
1487
  bfd *owner;
1488
 
1489
  /* A symbol which points at this section only.  */
1490
  struct bfd_symbol *symbol;
1491
  struct bfd_symbol **symbol_ptr_ptr;
1492
 
1493
  /* Early in the link process, map_head and map_tail are used to build
1494
     a list of input sections attached to an output section.  Later,
1495
     output sections use these fields for a list of bfd_link_order
1496
     structs.  */
1497
  union {
1498
    struct bfd_link_order *link_order;
1499
    struct bfd_section *s;
1500
  } map_head, map_tail;
1501
} asection;
1502
 
1503
/* Relax table contains information about instructions which can
1504
   be removed by relaxation -- replacing a long address with a
1505
   short address.  */
1506
struct relax_table {
1507
  /* Address where bytes may be deleted. */
1508
  bfd_vma addr;
1509
 
1510
  /* Number of bytes to be deleted.  */
1511
  int size;
1512
};
1513
 
1514
/* These sections are global, and are managed by BFD.  The application
1515
   and target back end are not permitted to change the values in
1516
   these sections.  New code should use the section_ptr macros rather
1517
   than referring directly to the const sections.  The const sections
1518
   may eventually vanish.  */
1519
#define BFD_ABS_SECTION_NAME "*ABS*"
1520
#define BFD_UND_SECTION_NAME "*UND*"
1521
#define BFD_COM_SECTION_NAME "*COM*"
1522
#define BFD_IND_SECTION_NAME "*IND*"
1523
 
1524
/* The absolute section.  */
1525
extern asection bfd_abs_section;
1526
#define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1527
#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
1528
/* Pointer to the undefined section.  */
1529
extern asection bfd_und_section;
1530
#define bfd_und_section_ptr ((asection *) &bfd_und_section)
1531
#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1532
/* Pointer to the common section.  */
1533
extern asection bfd_com_section;
1534
#define bfd_com_section_ptr ((asection *) &bfd_com_section)
1535
/* Pointer to the indirect section.  */
1536
extern asection bfd_ind_section;
1537
#define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1538
#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1539
 
1540
#define bfd_is_const_section(SEC)              \
1541
 (   ((SEC) == bfd_abs_section_ptr)            \
1542
  || ((SEC) == bfd_und_section_ptr)            \
1543
  || ((SEC) == bfd_com_section_ptr)            \
1544
  || ((SEC) == bfd_ind_section_ptr))
1545
 
1546
/* Macros to handle insertion and deletion of a bfd's sections.  These
1547
   only handle the list pointers, ie. do not adjust section_count,
1548
   target_index etc.  */
1549
#define bfd_section_list_remove(ABFD, S) \
1550
  do                                                   \
1551
    {                                                  \
1552
      asection *_s = S;                                \
1553
      asection *_next = _s->next;                      \
1554
      asection *_prev = _s->prev;                      \
1555
      if (_prev)                                       \
1556
        _prev->next = _next;                           \
1557
      else                                             \
1558
        (ABFD)->sections = _next;                      \
1559
      if (_next)                                       \
1560
        _next->prev = _prev;                           \
1561
      else                                             \
1562
        (ABFD)->section_last = _prev;                  \
1563
    }                                                  \
1564
  while (0)
1565
#define bfd_section_list_append(ABFD, S) \
1566
  do                                                   \
1567
    {                                                  \
1568
      asection *_s = S;                                \
1569
      bfd *_abfd = ABFD;                               \
1570
      _s->next = NULL;                                 \
1571
      if (_abfd->section_last)                         \
1572
        {                                              \
1573
          _s->prev = _abfd->section_last;              \
1574
          _abfd->section_last->next = _s;              \
1575
        }                                              \
1576
      else                                             \
1577
        {                                              \
1578
          _s->prev = NULL;                             \
1579
          _abfd->sections = _s;                        \
1580
        }                                              \
1581
      _abfd->section_last = _s;                        \
1582
    }                                                  \
1583
  while (0)
1584
#define bfd_section_list_prepend(ABFD, S) \
1585
  do                                                   \
1586
    {                                                  \
1587
      asection *_s = S;                                \
1588
      bfd *_abfd = ABFD;                               \
1589
      _s->prev = NULL;                                 \
1590
      if (_abfd->sections)                             \
1591
        {                                              \
1592
          _s->next = _abfd->sections;                  \
1593
          _abfd->sections->prev = _s;                  \
1594
        }                                              \
1595
      else                                             \
1596
        {                                              \
1597
          _s->next = NULL;                             \
1598
          _abfd->section_last = _s;                    \
1599
        }                                              \
1600
      _abfd->sections = _s;                            \
1601
    }                                                  \
1602
  while (0)
1603
#define bfd_section_list_insert_after(ABFD, A, S) \
1604
  do                                                   \
1605
    {                                                  \
1606
      asection *_a = A;                                \
1607
      asection *_s = S;                                \
1608
      asection *_next = _a->next;                      \
1609
      _s->next = _next;                                \
1610
      _s->prev = _a;                                   \
1611
      _a->next = _s;                                   \
1612
      if (_next)                                       \
1613
        _next->prev = _s;                              \
1614
      else                                             \
1615
        (ABFD)->section_last = _s;                     \
1616
    }                                                  \
1617
  while (0)
1618
#define bfd_section_list_insert_before(ABFD, B, S) \
1619
  do                                                   \
1620
    {                                                  \
1621
      asection *_b = B;                                \
1622
      asection *_s = S;                                \
1623
      asection *_prev = _b->prev;                      \
1624
      _s->prev = _prev;                                \
1625
      _s->next = _b;                                   \
1626
      _b->prev = _s;                                   \
1627
      if (_prev)                                       \
1628
        _prev->next = _s;                              \
1629
      else                                             \
1630
        (ABFD)->sections = _s;                         \
1631
    }                                                  \
1632
  while (0)
1633
#define bfd_section_removed_from_list(ABFD, S) \
1634
  ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
1635
 
1636
#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX)                   \
1637
  /* name, id,  index, next, prev, flags, user_set_vma,            */  \
1638
  { NAME,  IDX, 0,     NULL, NULL, FLAGS, 0,                           \
1639
                                                                       \
1640
  /* linker_mark, linker_has_input, gc_mark, segment_mark,         */  \
1641
     0,           0,                1,       0,                        \
1642
                                                                       \
1643
  /* sec_info_type, use_rela_p,                                    */  \
1644
     0,             0,                                                 \
1645
                                                                       \
1646
  /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5,   */  \
1647
     0,        0,        0,        0,        0,        0,              \
1648
                                                                       \
1649
  /* vma, lma, size, rawsize, relax, relax_count,                  */  \
1650
     0,   0,   0,    0,       0,     0,                                \
1651
                                                                       \
1652
  /* output_offset, output_section,              alignment_power,  */  \
1653
     0,             (struct bfd_section *) &SEC, 0,                    \
1654
                                                                       \
1655
  /* relocation, orelocation, reloc_count, filepos, rel_filepos,   */  \
1656
     NULL,       NULL,        0,           0,       0,                 \
1657
                                                                       \
1658
  /* line_filepos, userdata, contents, lineno, lineno_count,       */  \
1659
     0,            NULL,     NULL,     NULL,   0,                      \
1660
                                                                       \
1661
  /* entsize, kept_section, moving_line_filepos,                    */ \
1662
     0,       NULL,          0,                                        \
1663
                                                                       \
1664
  /* target_index, used_by_bfd, constructor_chain, owner,          */  \
1665
     0,            NULL,        NULL,              NULL,               \
1666
                                                                       \
1667
  /* symbol,                    symbol_ptr_ptr,                    */  \
1668
     (struct bfd_symbol *) SYM, &SEC.symbol,                           \
1669
                                                                       \
1670
  /* map_head, map_tail                                            */  \
1671
     { NULL }, { NULL }                                                \
1672
    }
1673
 
1674
void bfd_section_list_clear (bfd *);
1675
 
1676
asection *bfd_get_section_by_name (bfd *abfd, const char *name);
1677
 
1678
asection *bfd_get_section_by_name_if
1679
   (bfd *abfd,
1680
    const char *name,
1681
    bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1682
    void *obj);
1683
 
1684
char *bfd_get_unique_section_name
1685
   (bfd *abfd, const char *templat, int *count);
1686
 
1687
asection *bfd_make_section_old_way (bfd *abfd, const char *name);
1688
 
1689
asection *bfd_make_section_anyway_with_flags
1690
   (bfd *abfd, const char *name, flagword flags);
1691
 
1692
asection *bfd_make_section_anyway (bfd *abfd, const char *name);
1693
 
1694
asection *bfd_make_section_with_flags
1695
   (bfd *, const char *name, flagword flags);
1696
 
1697
asection *bfd_make_section (bfd *, const char *name);
1698
 
1699
bfd_boolean bfd_set_section_flags
1700
   (bfd *abfd, asection *sec, flagword flags);
1701
 
1702
void bfd_map_over_sections
1703
   (bfd *abfd,
1704
    void (*func) (bfd *abfd, asection *sect, void *obj),
1705
    void *obj);
1706
 
1707
asection *bfd_sections_find_if
1708
   (bfd *abfd,
1709
    bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
1710
    void *obj);
1711
 
1712
bfd_boolean bfd_set_section_size
1713
   (bfd *abfd, asection *sec, bfd_size_type val);
1714
 
1715
bfd_boolean bfd_set_section_contents
1716
   (bfd *abfd, asection *section, const void *data,
1717
    file_ptr offset, bfd_size_type count);
1718
 
1719
bfd_boolean bfd_get_section_contents
1720
   (bfd *abfd, asection *section, void *location, file_ptr offset,
1721
    bfd_size_type count);
1722
 
1723
bfd_boolean bfd_malloc_and_get_section
1724
   (bfd *abfd, asection *section, bfd_byte **buf);
1725
 
1726
bfd_boolean bfd_copy_private_section_data
1727
   (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
1728
 
1729
#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1730
     BFD_SEND (obfd, _bfd_copy_private_section_data, \
1731
               (ibfd, isection, obfd, osection))
1732
bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1733
 
1734
bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
1735
 
1736
/* Extracted from archures.c.  */
1737
enum bfd_architecture
1738
{
1739
  bfd_arch_unknown,   /* File arch not known.  */
1740
  bfd_arch_obscure,   /* Arch known, not one of these.  */
1741
  bfd_arch_m68k,      /* Motorola 68xxx */
1742
#define bfd_mach_m68000 1
1743
#define bfd_mach_m68008 2
1744
#define bfd_mach_m68010 3
1745
#define bfd_mach_m68020 4
1746
#define bfd_mach_m68030 5
1747
#define bfd_mach_m68040 6
1748
#define bfd_mach_m68060 7
1749
#define bfd_mach_cpu32  8
1750
#define bfd_mach_fido   9
1751
#define bfd_mach_mcf_isa_a_nodiv 10
1752
#define bfd_mach_mcf_isa_a 11
1753
#define bfd_mach_mcf_isa_a_mac 12
1754
#define bfd_mach_mcf_isa_a_emac 13
1755
#define bfd_mach_mcf_isa_aplus 14
1756
#define bfd_mach_mcf_isa_aplus_mac 15
1757
#define bfd_mach_mcf_isa_aplus_emac 16
1758
#define bfd_mach_mcf_isa_b_nousp 17
1759
#define bfd_mach_mcf_isa_b_nousp_mac 18
1760
#define bfd_mach_mcf_isa_b_nousp_emac 19
1761
#define bfd_mach_mcf_isa_b 20
1762
#define bfd_mach_mcf_isa_b_mac 21
1763
#define bfd_mach_mcf_isa_b_emac 22
1764
#define bfd_mach_mcf_isa_b_float 23
1765
#define bfd_mach_mcf_isa_b_float_mac 24
1766
#define bfd_mach_mcf_isa_b_float_emac 25
1767
#define bfd_mach_mcf_isa_c 26
1768
#define bfd_mach_mcf_isa_c_mac 27
1769
#define bfd_mach_mcf_isa_c_emac 28
1770
#define bfd_mach_mcf_isa_c_nodiv 29
1771
#define bfd_mach_mcf_isa_c_nodiv_mac 30
1772
#define bfd_mach_mcf_isa_c_nodiv_emac 31
1773
  bfd_arch_vax,       /* DEC Vax */
1774
  bfd_arch_i960,      /* Intel 960 */
1775
    /* The order of the following is important.
1776
       lower number indicates a machine type that
1777
       only accepts a subset of the instructions
1778
       available to machines with higher numbers.
1779
       The exception is the "ca", which is
1780
       incompatible with all other machines except
1781
       "core".  */
1782
 
1783
#define bfd_mach_i960_core      1
1784
#define bfd_mach_i960_ka_sa     2
1785
#define bfd_mach_i960_kb_sb     3
1786
#define bfd_mach_i960_mc        4
1787
#define bfd_mach_i960_xa        5
1788
#define bfd_mach_i960_ca        6
1789
#define bfd_mach_i960_jx        7
1790
#define bfd_mach_i960_hx        8
1791
 
1792
  bfd_arch_or32,      /* OpenRISC 32 */
1793
 
1794
  bfd_arch_sparc,     /* SPARC */
1795
#define bfd_mach_sparc                 1
1796
/* The difference between v8plus and v9 is that v9 is a true 64 bit env.  */
1797
#define bfd_mach_sparc_sparclet        2
1798
#define bfd_mach_sparc_sparclite       3
1799
#define bfd_mach_sparc_v8plus          4
1800
#define bfd_mach_sparc_v8plusa         5 /* with ultrasparc add'ns.  */
1801
#define bfd_mach_sparc_sparclite_le    6
1802
#define bfd_mach_sparc_v9              7
1803
#define bfd_mach_sparc_v9a             8 /* with ultrasparc add'ns.  */
1804
#define bfd_mach_sparc_v8plusb         9 /* with cheetah add'ns.  */
1805
#define bfd_mach_sparc_v9b             10 /* with cheetah add'ns.  */
1806
/* Nonzero if MACH has the v9 instruction set.  */
1807
#define bfd_mach_sparc_v9_p(mach) \
1808
  ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
1809
   && (mach) != bfd_mach_sparc_sparclite_le)
1810
/* Nonzero if MACH is a 64 bit sparc architecture.  */
1811
#define bfd_mach_sparc_64bit_p(mach) \
1812
  ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
1813
  bfd_arch_spu,       /* PowerPC SPU */
1814
#define bfd_mach_spu           256 
1815
  bfd_arch_mips,      /* MIPS Rxxxx */
1816
#define bfd_mach_mips3000              3000
1817
#define bfd_mach_mips3900              3900
1818
#define bfd_mach_mips4000              4000
1819
#define bfd_mach_mips4010              4010
1820
#define bfd_mach_mips4100              4100
1821
#define bfd_mach_mips4111              4111
1822
#define bfd_mach_mips4120              4120
1823
#define bfd_mach_mips4300              4300
1824
#define bfd_mach_mips4400              4400
1825
#define bfd_mach_mips4600              4600
1826
#define bfd_mach_mips4650              4650
1827
#define bfd_mach_mips5000              5000
1828
#define bfd_mach_mips5400              5400
1829
#define bfd_mach_mips5500              5500
1830
#define bfd_mach_mips6000              6000
1831
#define bfd_mach_mips7000              7000
1832
#define bfd_mach_mips8000              8000
1833
#define bfd_mach_mips9000              9000
1834
#define bfd_mach_mips10000             10000
1835
#define bfd_mach_mips12000             12000
1836
#define bfd_mach_mips14000             14000
1837
#define bfd_mach_mips16000             16000
1838
#define bfd_mach_mips16                16
1839
#define bfd_mach_mips5                 5
1840
#define bfd_mach_mips_loongson_2e      3001
1841
#define bfd_mach_mips_loongson_2f      3002
1842
#define bfd_mach_mips_sb1              12310201 /* octal 'SB', 01 */
1843
#define bfd_mach_mips_octeon           6501
1844
#define bfd_mach_mips_xlr              887682   /* decimal 'XLR'  */
1845
#define bfd_mach_mipsisa32             32
1846
#define bfd_mach_mipsisa32r2           33
1847
#define bfd_mach_mipsisa64             64
1848
#define bfd_mach_mipsisa64r2           65
1849
  bfd_arch_i386,      /* Intel 386 */
1850
#define bfd_mach_i386_i386 1
1851
#define bfd_mach_i386_i8086 2
1852
#define bfd_mach_i386_i386_intel_syntax 3
1853
#define bfd_mach_x86_64 64
1854
#define bfd_mach_x86_64_intel_syntax 65
1855
  bfd_arch_l1om,   /* Intel L1OM */
1856
#define bfd_mach_l1om 66
1857
#define bfd_mach_l1om_intel_syntax 67
1858
  bfd_arch_we32k,     /* AT&T WE32xxx */
1859
  bfd_arch_tahoe,     /* CCI/Harris Tahoe */
1860
  bfd_arch_i860,      /* Intel 860 */
1861
  bfd_arch_i370,      /* IBM 360/370 Mainframes */
1862
  bfd_arch_romp,      /* IBM ROMP PC/RT */
1863
  bfd_arch_convex,    /* Convex */
1864
  bfd_arch_m88k,      /* Motorola 88xxx */
1865
  bfd_arch_m98k,      /* Motorola 98xxx */
1866
  bfd_arch_pyramid,   /* Pyramid Technology */
1867
  bfd_arch_h8300,     /* Renesas H8/300 (formerly Hitachi H8/300) */
1868
#define bfd_mach_h8300    1
1869
#define bfd_mach_h8300h   2
1870
#define bfd_mach_h8300s   3
1871
#define bfd_mach_h8300hn  4
1872
#define bfd_mach_h8300sn  5
1873
#define bfd_mach_h8300sx  6
1874
#define bfd_mach_h8300sxn 7
1875
  bfd_arch_pdp11,     /* DEC PDP-11 */
1876
  bfd_arch_plugin,
1877
  bfd_arch_powerpc,   /* PowerPC */
1878
#define bfd_mach_ppc           32
1879
#define bfd_mach_ppc64         64
1880
#define bfd_mach_ppc_403       403
1881
#define bfd_mach_ppc_403gc     4030
1882
#define bfd_mach_ppc_405       405
1883
#define bfd_mach_ppc_505       505
1884
#define bfd_mach_ppc_601       601
1885
#define bfd_mach_ppc_602       602
1886
#define bfd_mach_ppc_603       603
1887
#define bfd_mach_ppc_ec603e    6031
1888
#define bfd_mach_ppc_604       604
1889
#define bfd_mach_ppc_620       620
1890
#define bfd_mach_ppc_630       630
1891
#define bfd_mach_ppc_750       750
1892
#define bfd_mach_ppc_860       860
1893
#define bfd_mach_ppc_a35       35
1894
#define bfd_mach_ppc_rs64ii    642
1895
#define bfd_mach_ppc_rs64iii   643
1896
#define bfd_mach_ppc_7400      7400
1897
#define bfd_mach_ppc_e500      500
1898
#define bfd_mach_ppc_e500mc    5001
1899
#define bfd_mach_ppc_e500mc64  5005
1900
#define bfd_mach_ppc_titan     83
1901
  bfd_arch_rs6000,    /* IBM RS/6000 */
1902
#define bfd_mach_rs6k          6000
1903
#define bfd_mach_rs6k_rs1      6001
1904
#define bfd_mach_rs6k_rsc      6003
1905
#define bfd_mach_rs6k_rs2      6002
1906
  bfd_arch_hppa,      /* HP PA RISC */
1907
#define bfd_mach_hppa10        10
1908
#define bfd_mach_hppa11        11
1909
#define bfd_mach_hppa20        20
1910
#define bfd_mach_hppa20w       25
1911
  bfd_arch_d10v,      /* Mitsubishi D10V */
1912
#define bfd_mach_d10v          1
1913
#define bfd_mach_d10v_ts2      2
1914
#define bfd_mach_d10v_ts3      3
1915
  bfd_arch_d30v,      /* Mitsubishi D30V */
1916
  bfd_arch_dlx,       /* DLX */
1917
  bfd_arch_m68hc11,   /* Motorola 68HC11 */
1918
  bfd_arch_m68hc12,   /* Motorola 68HC12 */
1919
#define bfd_mach_m6812_default 0
1920
#define bfd_mach_m6812         1
1921
#define bfd_mach_m6812s        2
1922
  bfd_arch_z8k,       /* Zilog Z8000 */
1923
#define bfd_mach_z8001         1
1924
#define bfd_mach_z8002         2
1925
  bfd_arch_h8500,     /* Renesas H8/500 (formerly Hitachi H8/500) */
1926
  bfd_arch_sh,        /* Renesas / SuperH SH (formerly Hitachi SH) */
1927
#define bfd_mach_sh            1
1928
#define bfd_mach_sh2        0x20
1929
#define bfd_mach_sh_dsp     0x2d
1930
#define bfd_mach_sh2a       0x2a
1931
#define bfd_mach_sh2a_nofpu 0x2b
1932
#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1933
#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1934
#define bfd_mach_sh2a_or_sh4  0x2a3
1935
#define bfd_mach_sh2a_or_sh3e 0x2a4
1936
#define bfd_mach_sh2e       0x2e
1937
#define bfd_mach_sh3        0x30
1938
#define bfd_mach_sh3_nommu  0x31
1939
#define bfd_mach_sh3_dsp    0x3d
1940
#define bfd_mach_sh3e       0x3e
1941
#define bfd_mach_sh4        0x40
1942
#define bfd_mach_sh4_nofpu  0x41
1943
#define bfd_mach_sh4_nommu_nofpu  0x42
1944
#define bfd_mach_sh4a       0x4a
1945
#define bfd_mach_sh4a_nofpu 0x4b
1946
#define bfd_mach_sh4al_dsp  0x4d
1947
#define bfd_mach_sh5        0x50
1948
  bfd_arch_alpha,     /* Dec Alpha */
1949
#define bfd_mach_alpha_ev4  0x10
1950
#define bfd_mach_alpha_ev5  0x20
1951
#define bfd_mach_alpha_ev6  0x30
1952
  bfd_arch_arm,       /* Advanced Risc Machines ARM.  */
1953
#define bfd_mach_arm_unknown   0
1954
#define bfd_mach_arm_2         1
1955
#define bfd_mach_arm_2a        2
1956
#define bfd_mach_arm_3         3
1957
#define bfd_mach_arm_3M        4
1958
#define bfd_mach_arm_4         5
1959
#define bfd_mach_arm_4T        6
1960
#define bfd_mach_arm_5         7
1961
#define bfd_mach_arm_5T        8
1962
#define bfd_mach_arm_5TE       9
1963
#define bfd_mach_arm_XScale    10
1964
#define bfd_mach_arm_ep9312    11
1965
#define bfd_mach_arm_iWMMXt    12
1966
#define bfd_mach_arm_iWMMXt2   13
1967
  bfd_arch_ns32k,     /* National Semiconductors ns32000 */
1968
  bfd_arch_w65,       /* WDC 65816 */
1969
  bfd_arch_tic30,     /* Texas Instruments TMS320C30 */
1970
  bfd_arch_tic4x,     /* Texas Instruments TMS320C3X/4X */
1971
#define bfd_mach_tic3x         30
1972
#define bfd_mach_tic4x         40
1973
  bfd_arch_tic54x,    /* Texas Instruments TMS320C54X */
1974
  bfd_arch_tic6x,     /* Texas Instruments TMS320C6X */
1975
  bfd_arch_tic80,     /* TI TMS320c80 (MVP) */
1976
  bfd_arch_v850,      /* NEC V850 */
1977
#define bfd_mach_v850          1
1978
#define bfd_mach_v850e         'E'
1979
#define bfd_mach_v850e1        '1'
1980
  bfd_arch_arc,       /* ARC Cores */
1981
#define bfd_mach_arc_5         5
1982
#define bfd_mach_arc_6         6
1983
#define bfd_mach_arc_7         7
1984
#define bfd_mach_arc_8         8
1985
 bfd_arch_m32c,     /* Renesas M16C/M32C.  */
1986
#define bfd_mach_m16c        0x75
1987
#define bfd_mach_m32c        0x78
1988
  bfd_arch_m32r,      /* Renesas M32R (formerly Mitsubishi M32R/D) */
1989
#define bfd_mach_m32r          1 /* For backwards compatibility.  */
1990
#define bfd_mach_m32rx         'x'
1991
#define bfd_mach_m32r2         '2'
1992
  bfd_arch_mn10200,   /* Matsushita MN10200 */
1993
  bfd_arch_mn10300,   /* Matsushita MN10300 */
1994
#define bfd_mach_mn10300               300
1995
#define bfd_mach_am33          330
1996
#define bfd_mach_am33_2        332
1997
  bfd_arch_fr30,
1998
#define bfd_mach_fr30          0x46523330
1999
  bfd_arch_frv,
2000
#define bfd_mach_frv           1
2001
#define bfd_mach_frvsimple     2
2002
#define bfd_mach_fr300         300
2003
#define bfd_mach_fr400         400
2004
#define bfd_mach_fr450         450
2005
#define bfd_mach_frvtomcat     499     /* fr500 prototype */
2006
#define bfd_mach_fr500         500
2007
#define bfd_mach_fr550         550
2008
  bfd_arch_moxie,       /* The moxie processor */
2009
#define bfd_mach_moxie         1
2010
  bfd_arch_mcore,
2011
  bfd_arch_mep,
2012
#define bfd_mach_mep           1
2013
#define bfd_mach_mep_h1        0x6831
2014
#define bfd_mach_mep_c5        0x6335
2015
  bfd_arch_ia64,      /* HP/Intel ia64 */
2016
#define bfd_mach_ia64_elf64    64
2017
#define bfd_mach_ia64_elf32    32
2018
  bfd_arch_ip2k,      /* Ubicom IP2K microcontrollers. */
2019
#define bfd_mach_ip2022        1
2020
#define bfd_mach_ip2022ext     2
2021
 bfd_arch_iq2000,     /* Vitesse IQ2000.  */
2022
#define bfd_mach_iq2000        1
2023
#define bfd_mach_iq10          2
2024
  bfd_arch_mt,
2025
#define bfd_mach_ms1           1
2026
#define bfd_mach_mrisc2        2
2027
#define bfd_mach_ms2           3
2028
  bfd_arch_pj,
2029
  bfd_arch_avr,       /* Atmel AVR microcontrollers.  */
2030
#define bfd_mach_avr1          1
2031
#define bfd_mach_avr2          2
2032
#define bfd_mach_avr25         25
2033
#define bfd_mach_avr3          3
2034
#define bfd_mach_avr31         31
2035
#define bfd_mach_avr35         35
2036
#define bfd_mach_avr4          4
2037
#define bfd_mach_avr5          5
2038
#define bfd_mach_avr51         51
2039
#define bfd_mach_avr6          6
2040
  bfd_arch_bfin,        /* ADI Blackfin */
2041
#define bfd_mach_bfin          1
2042
  bfd_arch_cr16,       /* National Semiconductor CompactRISC (ie CR16). */
2043
#define bfd_mach_cr16          1
2044
  bfd_arch_cr16c,       /* National Semiconductor CompactRISC. */
2045
#define bfd_mach_cr16c         1
2046
  bfd_arch_crx,       /*  National Semiconductor CRX.  */
2047
#define bfd_mach_crx           1
2048
  bfd_arch_cris,      /* Axis CRIS */
2049
#define bfd_mach_cris_v0_v10   255
2050
#define bfd_mach_cris_v32      32
2051
#define bfd_mach_cris_v10_v32  1032
2052
  bfd_arch_rx,        /* Renesas RX.  */
2053
#define bfd_mach_rx            0x75
2054
  bfd_arch_s390,      /* IBM s390 */
2055
#define bfd_mach_s390_31       31
2056
#define bfd_mach_s390_64       64
2057
  bfd_arch_score,     /* Sunplus score */
2058
#define bfd_mach_score3         3
2059
#define bfd_mach_score7         7
2060
  bfd_arch_openrisc,  /* OpenRISC */
2061
  bfd_arch_mmix,      /* Donald Knuth's educational processor.  */
2062
  bfd_arch_xstormy16,
2063
#define bfd_mach_xstormy16     1
2064
  bfd_arch_msp430,    /* Texas Instruments MSP430 architecture.  */
2065
#define bfd_mach_msp11          11
2066
#define bfd_mach_msp110         110
2067
#define bfd_mach_msp12          12
2068
#define bfd_mach_msp13          13
2069
#define bfd_mach_msp14          14
2070
#define bfd_mach_msp15          15
2071
#define bfd_mach_msp16          16
2072
#define bfd_mach_msp21          21
2073
#define bfd_mach_msp31          31
2074
#define bfd_mach_msp32          32
2075
#define bfd_mach_msp33          33
2076
#define bfd_mach_msp41          41
2077
#define bfd_mach_msp42          42
2078
#define bfd_mach_msp43          43
2079
#define bfd_mach_msp44          44
2080
  bfd_arch_xc16x,     /* Infineon's XC16X Series.               */
2081
#define bfd_mach_xc16x         1
2082
#define bfd_mach_xc16xl        2
2083
#define bfd_mach_xc16xs         3
2084
  bfd_arch_xtensa,    /* Tensilica's Xtensa cores.  */
2085
#define bfd_mach_xtensa        1
2086
  bfd_arch_z80,
2087
#define bfd_mach_z80strict      1 /* No undocumented opcodes.  */
2088
#define bfd_mach_z80            3 /* With ixl, ixh, iyl, and iyh.  */
2089
#define bfd_mach_z80full        7 /* All undocumented instructions.  */
2090
#define bfd_mach_r800           11 /* R800: successor with multiplication.  */
2091
  bfd_arch_lm32,      /* Lattice Mico32 */
2092
#define bfd_mach_lm32      1
2093
  bfd_arch_microblaze,/* Xilinx MicroBlaze. */
2094
  bfd_arch_last
2095
  };
2096
 
2097
typedef struct bfd_arch_info
2098
{
2099
  int bits_per_word;
2100
  int bits_per_address;
2101
  int bits_per_byte;
2102
  enum bfd_architecture arch;
2103
  unsigned long mach;
2104
  const char *arch_name;
2105
  const char *printable_name;
2106
  unsigned int section_align_power;
2107
  /* TRUE if this is the default machine for the architecture.
2108
     The default arch should be the first entry for an arch so that
2109
     all the entries for that arch can be accessed via <<next>>.  */
2110
  bfd_boolean the_default;
2111
  const struct bfd_arch_info * (*compatible)
2112
    (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
2113
 
2114
  bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
2115
 
2116
  const struct bfd_arch_info *next;
2117
}
2118
bfd_arch_info_type;
2119
 
2120
const char *bfd_printable_name (bfd *abfd);
2121
 
2122
const bfd_arch_info_type *bfd_scan_arch (const char *string);
2123
 
2124
const char **bfd_arch_list (void);
2125
 
2126
const bfd_arch_info_type *bfd_arch_get_compatible
2127
   (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
2128
 
2129
void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
2130
 
2131
enum bfd_architecture bfd_get_arch (bfd *abfd);
2132
 
2133
unsigned long bfd_get_mach (bfd *abfd);
2134
 
2135
unsigned int bfd_arch_bits_per_byte (bfd *abfd);
2136
 
2137
unsigned int bfd_arch_bits_per_address (bfd *abfd);
2138
 
2139
const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
2140
 
2141
const bfd_arch_info_type *bfd_lookup_arch
2142
   (enum bfd_architecture arch, unsigned long machine);
2143
 
2144
const char *bfd_printable_arch_mach
2145
   (enum bfd_architecture arch, unsigned long machine);
2146
 
2147
unsigned int bfd_octets_per_byte (bfd *abfd);
2148
 
2149
unsigned int bfd_arch_mach_octets_per_byte
2150
   (enum bfd_architecture arch, unsigned long machine);
2151
 
2152
/* Extracted from reloc.c.  */
2153
typedef enum bfd_reloc_status
2154
{
2155
  /* No errors detected.  */
2156
  bfd_reloc_ok,
2157
 
2158
  /* The relocation was performed, but there was an overflow.  */
2159
  bfd_reloc_overflow,
2160
 
2161
  /* The address to relocate was not within the section supplied.  */
2162
  bfd_reloc_outofrange,
2163
 
2164
  /* Used by special functions.  */
2165
  bfd_reloc_continue,
2166
 
2167
  /* Unsupported relocation size requested.  */
2168
  bfd_reloc_notsupported,
2169
 
2170
  /* Unused.  */
2171
  bfd_reloc_other,
2172
 
2173
  /* The symbol to relocate against was undefined.  */
2174
  bfd_reloc_undefined,
2175
 
2176
  /* The relocation was performed, but may not be ok - presently
2177
     generated only when linking i960 coff files with i960 b.out
2178
     symbols.  If this type is returned, the error_message argument
2179
     to bfd_perform_relocation will be set.  */
2180
  bfd_reloc_dangerous
2181
 }
2182
 bfd_reloc_status_type;
2183
 
2184
 
2185
typedef struct reloc_cache_entry
2186
{
2187
  /* A pointer into the canonical table of pointers.  */
2188
  struct bfd_symbol **sym_ptr_ptr;
2189
 
2190
  /* offset in section.  */
2191
  bfd_size_type address;
2192
 
2193
  /* addend for relocation value.  */
2194
  bfd_vma addend;
2195
 
2196
  /* Pointer to how to perform the required relocation.  */
2197
  reloc_howto_type *howto;
2198
 
2199
}
2200
arelent;
2201
 
2202
enum complain_overflow
2203
{
2204
  /* Do not complain on overflow.  */
2205
  complain_overflow_dont,
2206
 
2207
  /* Complain if the value overflows when considered as a signed
2208
     number one bit larger than the field.  ie. A bitfield of N bits
2209
     is allowed to represent -2**n to 2**n-1.  */
2210
  complain_overflow_bitfield,
2211
 
2212
  /* Complain if the value overflows when considered as a signed
2213
     number.  */
2214
  complain_overflow_signed,
2215
 
2216
  /* Complain if the value overflows when considered as an
2217
     unsigned number.  */
2218
  complain_overflow_unsigned
2219
};
2220
 
2221
struct reloc_howto_struct
2222
{
2223
  /*  The type field has mainly a documentary use - the back end can
2224
      do what it wants with it, though normally the back end's
2225
      external idea of what a reloc number is stored
2226
      in this field.  For example, a PC relative word relocation
2227
      in a coff environment has the type 023 - because that's
2228
      what the outside world calls a R_PCRWORD reloc.  */
2229
  unsigned int type;
2230
 
2231
  /*  The value the final relocation is shifted right by.  This drops
2232
      unwanted data from the relocation.  */
2233
  unsigned int rightshift;
2234
 
2235
  /*  The size of the item to be relocated.  This is *not* a
2236
      power-of-two measure.  To get the number of bytes operated
2237
      on by a type of relocation, use bfd_get_reloc_size.  */
2238
  int size;
2239
 
2240
  /*  The number of bits in the item to be relocated.  This is used
2241
      when doing overflow checking.  */
2242
  unsigned int bitsize;
2243
 
2244
  /*  The relocation is relative to the field being relocated.  */
2245
  bfd_boolean pc_relative;
2246
 
2247
  /*  The bit position of the reloc value in the destination.
2248
      The relocated value is left shifted by this amount.  */
2249
  unsigned int bitpos;
2250
 
2251
  /* What type of overflow error should be checked for when
2252
     relocating.  */
2253
  enum complain_overflow complain_on_overflow;
2254
 
2255
  /* If this field is non null, then the supplied function is
2256
     called rather than the normal function.  This allows really
2257
     strange relocation methods to be accommodated (e.g., i960 callj
2258
     instructions).  */
2259
  bfd_reloc_status_type (*special_function)
2260
    (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
2261
     bfd *, char **);
2262
 
2263
  /* The textual name of the relocation type.  */
2264
  char *name;
2265
 
2266
  /* Some formats record a relocation addend in the section contents
2267
     rather than with the relocation.  For ELF formats this is the
2268
     distinction between USE_REL and USE_RELA (though the code checks
2269
     for USE_REL == 1/0).  The value of this field is TRUE if the
2270
     addend is recorded with the section contents; when performing a
2271
     partial link (ld -r) the section contents (the data) will be
2272
     modified.  The value of this field is FALSE if addends are
2273
     recorded with the relocation (in arelent.addend); when performing
2274
     a partial link the relocation will be modified.
2275
     All relocations for all ELF USE_RELA targets should set this field
2276
     to FALSE (values of TRUE should be looked on with suspicion).
2277
     However, the converse is not true: not all relocations of all ELF
2278
     USE_REL targets set this field to TRUE.  Why this is so is peculiar
2279
     to each particular target.  For relocs that aren't used in partial
2280
     links (e.g. GOT stuff) it doesn't matter what this is set to.  */
2281
  bfd_boolean partial_inplace;
2282
 
2283
  /* src_mask selects the part of the instruction (or data) to be used
2284
     in the relocation sum.  If the target relocations don't have an
2285
     addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2286
     dst_mask to extract the addend from the section contents.  If
2287
     relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2288
     field should be zero.  Non-zero values for ELF USE_RELA targets are
2289
     bogus as in those cases the value in the dst_mask part of the
2290
     section contents should be treated as garbage.  */
2291
  bfd_vma src_mask;
2292
 
2293
  /* dst_mask selects which parts of the instruction (or data) are
2294
     replaced with a relocated value.  */
2295
  bfd_vma dst_mask;
2296
 
2297
  /* When some formats create PC relative instructions, they leave
2298
     the value of the pc of the place being relocated in the offset
2299
     slot of the instruction, so that a PC relative relocation can
2300
     be made just by adding in an ordinary offset (e.g., sun3 a.out).
2301
     Some formats leave the displacement part of an instruction
2302
     empty (e.g., m88k bcs); this flag signals the fact.  */
2303
  bfd_boolean pcrel_offset;
2304
};
2305
 
2306
#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2307
  { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2308
#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2309
  HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
2310
         NAME, FALSE, 0, 0, IN)
2311
 
2312
#define EMPTY_HOWTO(C) \
2313
  HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2314
         NULL, FALSE, 0, 0, FALSE)
2315
 
2316
#define HOWTO_PREPARE(relocation, symbol)               \
2317
  {                                                     \
2318
    if (symbol != NULL)                                 \
2319
      {                                                 \
2320
        if (bfd_is_com_section (symbol->section))       \
2321
          {                                             \
2322
            relocation = 0;                             \
2323
          }                                             \
2324
        else                                            \
2325
          {                                             \
2326
            relocation = symbol->value;                 \
2327
          }                                             \
2328
      }                                                 \
2329
  }
2330
 
2331
unsigned int bfd_get_reloc_size (reloc_howto_type *);
2332
 
2333
typedef struct relent_chain
2334
{
2335
  arelent relent;
2336
  struct relent_chain *next;
2337
}
2338
arelent_chain;
2339
 
2340
bfd_reloc_status_type bfd_check_overflow
2341
   (enum complain_overflow how,
2342
    unsigned int bitsize,
2343
    unsigned int rightshift,
2344
    unsigned int addrsize,
2345
    bfd_vma relocation);
2346
 
2347
bfd_reloc_status_type bfd_perform_relocation
2348
   (bfd *abfd,
2349
    arelent *reloc_entry,
2350
    void *data,
2351
    asection *input_section,
2352
    bfd *output_bfd,
2353
    char **error_message);
2354
 
2355
bfd_reloc_status_type bfd_install_relocation
2356
   (bfd *abfd,
2357
    arelent *reloc_entry,
2358
    void *data, bfd_vma data_start,
2359
    asection *input_section,
2360
    char **error_message);
2361
 
2362
enum bfd_reloc_code_real {
2363
  _dummy_first_bfd_reloc_code_real,
2364
 
2365
 
2366
/* Basic absolute relocations of N bits.  */
2367
  BFD_RELOC_64,
2368
  BFD_RELOC_32,
2369
  BFD_RELOC_26,
2370
  BFD_RELOC_24,
2371
  BFD_RELOC_16,
2372
  BFD_RELOC_14,
2373
  BFD_RELOC_8,
2374
 
2375
/* PC-relative relocations.  Sometimes these are relative to the address
2376
of the relocation itself; sometimes they are relative to the start of
2377
the section containing the relocation.  It depends on the specific target.
2378
 
2379
The 24-bit relocation is used in some Intel 960 configurations.  */
2380
  BFD_RELOC_64_PCREL,
2381
  BFD_RELOC_32_PCREL,
2382
  BFD_RELOC_24_PCREL,
2383
  BFD_RELOC_16_PCREL,
2384
  BFD_RELOC_12_PCREL,
2385
  BFD_RELOC_8_PCREL,
2386
 
2387
/* Section relative relocations.  Some targets need this for DWARF2.  */
2388
  BFD_RELOC_32_SECREL,
2389
 
2390
/* For ELF.  */
2391
  BFD_RELOC_32_GOT_PCREL,
2392
  BFD_RELOC_16_GOT_PCREL,
2393
  BFD_RELOC_8_GOT_PCREL,
2394
  BFD_RELOC_32_GOTOFF,
2395
  BFD_RELOC_16_GOTOFF,
2396
  BFD_RELOC_LO16_GOTOFF,
2397
  BFD_RELOC_HI16_GOTOFF,
2398
  BFD_RELOC_HI16_S_GOTOFF,
2399
  BFD_RELOC_8_GOTOFF,
2400
  BFD_RELOC_64_PLT_PCREL,
2401
  BFD_RELOC_32_PLT_PCREL,
2402
  BFD_RELOC_24_PLT_PCREL,
2403
  BFD_RELOC_16_PLT_PCREL,
2404
  BFD_RELOC_8_PLT_PCREL,
2405
  BFD_RELOC_64_PLTOFF,
2406
  BFD_RELOC_32_PLTOFF,
2407
  BFD_RELOC_16_PLTOFF,
2408
  BFD_RELOC_LO16_PLTOFF,
2409
  BFD_RELOC_HI16_PLTOFF,
2410
  BFD_RELOC_HI16_S_PLTOFF,
2411
  BFD_RELOC_8_PLTOFF,
2412
 
2413
/* Relocations used by 68K ELF.  */
2414
  BFD_RELOC_68K_GLOB_DAT,
2415
  BFD_RELOC_68K_JMP_SLOT,
2416
  BFD_RELOC_68K_RELATIVE,
2417
  BFD_RELOC_68K_TLS_GD32,
2418
  BFD_RELOC_68K_TLS_GD16,
2419
  BFD_RELOC_68K_TLS_GD8,
2420
  BFD_RELOC_68K_TLS_LDM32,
2421
  BFD_RELOC_68K_TLS_LDM16,
2422
  BFD_RELOC_68K_TLS_LDM8,
2423
  BFD_RELOC_68K_TLS_LDO32,
2424
  BFD_RELOC_68K_TLS_LDO16,
2425
  BFD_RELOC_68K_TLS_LDO8,
2426
  BFD_RELOC_68K_TLS_IE32,
2427
  BFD_RELOC_68K_TLS_IE16,
2428
  BFD_RELOC_68K_TLS_IE8,
2429
  BFD_RELOC_68K_TLS_LE32,
2430
  BFD_RELOC_68K_TLS_LE16,
2431
  BFD_RELOC_68K_TLS_LE8,
2432
 
2433
/* Linkage-table relative.  */
2434
  BFD_RELOC_32_BASEREL,
2435
  BFD_RELOC_16_BASEREL,
2436
  BFD_RELOC_LO16_BASEREL,
2437
  BFD_RELOC_HI16_BASEREL,
2438
  BFD_RELOC_HI16_S_BASEREL,
2439
  BFD_RELOC_8_BASEREL,
2440
  BFD_RELOC_RVA,
2441
 
2442
/* Absolute 8-bit relocation, but used to form an address like 0xFFnn.  */
2443
  BFD_RELOC_8_FFnn,
2444
 
2445
/* These PC-relative relocations are stored as word displacements --
2446
i.e., byte displacements shifted right two bits.  The 30-bit word
2447
displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2448
SPARC.  (SPARC tools generally refer to this as <<WDISP30>>.)  The
2449
signed 16-bit displacement is used on the MIPS, and the 23-bit
2450
displacement is used on the Alpha.  */
2451
  BFD_RELOC_32_PCREL_S2,
2452
  BFD_RELOC_16_PCREL_S2,
2453
  BFD_RELOC_23_PCREL_S2,
2454 404 jeremybenn
  BFD_RELOC_28_PCREL_S2,
2455 330 jeremybenn
 
2456
/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2457
the target word.  These are used on the SPARC.  */
2458
  BFD_RELOC_HI22,
2459
  BFD_RELOC_LO10,
2460
 
2461
/* For systems that allocate a Global Pointer register, these are
2462
displacements off that register.  These relocation types are
2463
handled specially, because the value the register will have is
2464
decided relatively late.  */
2465
  BFD_RELOC_GPREL16,
2466
  BFD_RELOC_GPREL32,
2467
 
2468
/* Reloc types used for i960/b.out.  */
2469
  BFD_RELOC_I960_CALLJ,
2470
 
2471
/* SPARC ELF relocations.  There is probably some overlap with other
2472
relocation types already defined.  */
2473
  BFD_RELOC_NONE,
2474
  BFD_RELOC_SPARC_WDISP22,
2475
  BFD_RELOC_SPARC22,
2476
  BFD_RELOC_SPARC13,
2477
  BFD_RELOC_SPARC_GOT10,
2478
  BFD_RELOC_SPARC_GOT13,
2479
  BFD_RELOC_SPARC_GOT22,
2480
  BFD_RELOC_SPARC_PC10,
2481
  BFD_RELOC_SPARC_PC22,
2482
  BFD_RELOC_SPARC_WPLT30,
2483
  BFD_RELOC_SPARC_COPY,
2484
  BFD_RELOC_SPARC_GLOB_DAT,
2485
  BFD_RELOC_SPARC_JMP_SLOT,
2486
  BFD_RELOC_SPARC_RELATIVE,
2487
  BFD_RELOC_SPARC_UA16,
2488
  BFD_RELOC_SPARC_UA32,
2489
  BFD_RELOC_SPARC_UA64,
2490
  BFD_RELOC_SPARC_GOTDATA_HIX22,
2491
  BFD_RELOC_SPARC_GOTDATA_LOX10,
2492
  BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2493
  BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2494
  BFD_RELOC_SPARC_GOTDATA_OP,
2495
  BFD_RELOC_SPARC_JMP_IREL,
2496
  BFD_RELOC_SPARC_IRELATIVE,
2497
 
2498
/* I think these are specific to SPARC a.out (e.g., Sun 4).  */
2499
  BFD_RELOC_SPARC_BASE13,
2500
  BFD_RELOC_SPARC_BASE22,
2501
 
2502
/* SPARC64 relocations  */
2503
#define BFD_RELOC_SPARC_64 BFD_RELOC_64
2504
  BFD_RELOC_SPARC_10,
2505
  BFD_RELOC_SPARC_11,
2506
  BFD_RELOC_SPARC_OLO10,
2507
  BFD_RELOC_SPARC_HH22,
2508
  BFD_RELOC_SPARC_HM10,
2509
  BFD_RELOC_SPARC_LM22,
2510
  BFD_RELOC_SPARC_PC_HH22,
2511
  BFD_RELOC_SPARC_PC_HM10,
2512
  BFD_RELOC_SPARC_PC_LM22,
2513
  BFD_RELOC_SPARC_WDISP16,
2514
  BFD_RELOC_SPARC_WDISP19,
2515
  BFD_RELOC_SPARC_7,
2516
  BFD_RELOC_SPARC_6,
2517
  BFD_RELOC_SPARC_5,
2518
#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2519
  BFD_RELOC_SPARC_PLT32,
2520
  BFD_RELOC_SPARC_PLT64,
2521
  BFD_RELOC_SPARC_HIX22,
2522
  BFD_RELOC_SPARC_LOX10,
2523
  BFD_RELOC_SPARC_H44,
2524
  BFD_RELOC_SPARC_M44,
2525
  BFD_RELOC_SPARC_L44,
2526
  BFD_RELOC_SPARC_REGISTER,
2527
 
2528
/* SPARC little endian relocation  */
2529
  BFD_RELOC_SPARC_REV32,
2530
 
2531
/* SPARC TLS relocations  */
2532
  BFD_RELOC_SPARC_TLS_GD_HI22,
2533
  BFD_RELOC_SPARC_TLS_GD_LO10,
2534
  BFD_RELOC_SPARC_TLS_GD_ADD,
2535
  BFD_RELOC_SPARC_TLS_GD_CALL,
2536
  BFD_RELOC_SPARC_TLS_LDM_HI22,
2537
  BFD_RELOC_SPARC_TLS_LDM_LO10,
2538
  BFD_RELOC_SPARC_TLS_LDM_ADD,
2539
  BFD_RELOC_SPARC_TLS_LDM_CALL,
2540
  BFD_RELOC_SPARC_TLS_LDO_HIX22,
2541
  BFD_RELOC_SPARC_TLS_LDO_LOX10,
2542
  BFD_RELOC_SPARC_TLS_LDO_ADD,
2543
  BFD_RELOC_SPARC_TLS_IE_HI22,
2544
  BFD_RELOC_SPARC_TLS_IE_LO10,
2545
  BFD_RELOC_SPARC_TLS_IE_LD,
2546
  BFD_RELOC_SPARC_TLS_IE_LDX,
2547
  BFD_RELOC_SPARC_TLS_IE_ADD,
2548
  BFD_RELOC_SPARC_TLS_LE_HIX22,
2549
  BFD_RELOC_SPARC_TLS_LE_LOX10,
2550
  BFD_RELOC_SPARC_TLS_DTPMOD32,
2551
  BFD_RELOC_SPARC_TLS_DTPMOD64,
2552
  BFD_RELOC_SPARC_TLS_DTPOFF32,
2553
  BFD_RELOC_SPARC_TLS_DTPOFF64,
2554
  BFD_RELOC_SPARC_TLS_TPOFF32,
2555
  BFD_RELOC_SPARC_TLS_TPOFF64,
2556
 
2557
/* SPU Relocations.  */
2558
  BFD_RELOC_SPU_IMM7,
2559
  BFD_RELOC_SPU_IMM8,
2560
  BFD_RELOC_SPU_IMM10,
2561
  BFD_RELOC_SPU_IMM10W,
2562
  BFD_RELOC_SPU_IMM16,
2563
  BFD_RELOC_SPU_IMM16W,
2564
  BFD_RELOC_SPU_IMM18,
2565
  BFD_RELOC_SPU_PCREL9a,
2566
  BFD_RELOC_SPU_PCREL9b,
2567
  BFD_RELOC_SPU_PCREL16,
2568
  BFD_RELOC_SPU_LO16,
2569
  BFD_RELOC_SPU_HI16,
2570
  BFD_RELOC_SPU_PPU32,
2571
  BFD_RELOC_SPU_PPU64,
2572
  BFD_RELOC_SPU_ADD_PIC,
2573
 
2574
/* Alpha ECOFF and ELF relocations.  Some of these treat the symbol or
2575
"addend" in some special way.
2576
For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2577
writing; when reading, it will be the absolute section symbol.  The
2578
addend is the displacement in bytes of the "lda" instruction from
2579
the "ldah" instruction (which is at the address of this reloc).  */
2580
  BFD_RELOC_ALPHA_GPDISP_HI16,
2581
 
2582
/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2583
with GPDISP_HI16 relocs.  The addend is ignored when writing the
2584
relocations out, and is filled in with the file's GP value on
2585
reading, for convenience.  */
2586
  BFD_RELOC_ALPHA_GPDISP_LO16,
2587
 
2588
/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2589
relocation except that there is no accompanying GPDISP_LO16
2590
relocation.  */
2591
  BFD_RELOC_ALPHA_GPDISP,
2592
 
2593
/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2594
the assembler turns it into a LDQ instruction to load the address of
2595
the symbol, and then fills in a register in the real instruction.
2596
 
2597
The LITERAL reloc, at the LDQ instruction, refers to the .lita
2598
section symbol.  The addend is ignored when writing, but is filled
2599
in with the file's GP value on reading, for convenience, as with the
2600
GPDISP_LO16 reloc.
2601
 
2602
The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2603
It should refer to the symbol to be referenced, as with 16_GOTOFF,
2604
but it generates output not based on the position within the .got
2605
section, but relative to the GP value chosen for the file during the
2606
final link stage.
2607
 
2608
The LITUSE reloc, on the instruction using the loaded address, gives
2609
information to the linker that it might be able to use to optimize
2610
away some literal section references.  The symbol is ignored (read
2611
as the absolute section symbol), and the "addend" indicates the type
2612
of instruction using the register:
2613
1 - "memory" fmt insn
2614
2 - byte-manipulation (byte offset reg)
2615
3 - jsr (target of branch)  */
2616
  BFD_RELOC_ALPHA_LITERAL,
2617
  BFD_RELOC_ALPHA_ELF_LITERAL,
2618
  BFD_RELOC_ALPHA_LITUSE,
2619
 
2620
/* The HINT relocation indicates a value that should be filled into the
2621
"hint" field of a jmp/jsr/ret instruction, for possible branch-
2622
prediction logic which may be provided on some processors.  */
2623
  BFD_RELOC_ALPHA_HINT,
2624
 
2625
/* The LINKAGE relocation outputs a linkage pair in the object file,
2626
which is filled by the linker.  */
2627
  BFD_RELOC_ALPHA_LINKAGE,
2628
 
2629
/* The CODEADDR relocation outputs a STO_CA in the object file,
2630
which is filled by the linker.  */
2631
  BFD_RELOC_ALPHA_CODEADDR,
2632
 
2633
/* The GPREL_HI/LO relocations together form a 32-bit offset from the
2634
GP register.  */
2635
  BFD_RELOC_ALPHA_GPREL_HI16,
2636
  BFD_RELOC_ALPHA_GPREL_LO16,
2637
 
2638
/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2639
share a common GP, and the target address is adjusted for
2640
STO_ALPHA_STD_GPLOAD.  */
2641
  BFD_RELOC_ALPHA_BRSGP,
2642
 
2643
/* The NOP relocation outputs a NOP if the longword displacement
2644
between two procedure entry points is < 2^21.  */
2645
  BFD_RELOC_ALPHA_NOP,
2646
 
2647
/* The BSR relocation outputs a BSR if the longword displacement
2648
between two procedure entry points is < 2^21.  */
2649
  BFD_RELOC_ALPHA_BSR,
2650
 
2651
/* The LDA relocation outputs a LDA if the longword displacement
2652
between two procedure entry points is < 2^16.  */
2653
  BFD_RELOC_ALPHA_LDA,
2654
 
2655
/* The BOH relocation outputs a BSR if the longword displacement
2656
between two procedure entry points is < 2^21, or else a hint.  */
2657
  BFD_RELOC_ALPHA_BOH,
2658
 
2659
/* Alpha thread-local storage relocations.  */
2660
  BFD_RELOC_ALPHA_TLSGD,
2661
  BFD_RELOC_ALPHA_TLSLDM,
2662
  BFD_RELOC_ALPHA_DTPMOD64,
2663
  BFD_RELOC_ALPHA_GOTDTPREL16,
2664
  BFD_RELOC_ALPHA_DTPREL64,
2665
  BFD_RELOC_ALPHA_DTPREL_HI16,
2666
  BFD_RELOC_ALPHA_DTPREL_LO16,
2667
  BFD_RELOC_ALPHA_DTPREL16,
2668
  BFD_RELOC_ALPHA_GOTTPREL16,
2669
  BFD_RELOC_ALPHA_TPREL64,
2670
  BFD_RELOC_ALPHA_TPREL_HI16,
2671
  BFD_RELOC_ALPHA_TPREL_LO16,
2672
  BFD_RELOC_ALPHA_TPREL16,
2673
 
2674
/* Bits 27..2 of the relocation address shifted right 2 bits;
2675
simple reloc otherwise.  */
2676
  BFD_RELOC_MIPS_JMP,
2677
 
2678
/* The MIPS16 jump instruction.  */
2679
  BFD_RELOC_MIPS16_JMP,
2680
 
2681
/* MIPS16 GP relative reloc.  */
2682
  BFD_RELOC_MIPS16_GPREL,
2683
 
2684
/* High 16 bits of 32-bit value; simple reloc.  */
2685
  BFD_RELOC_HI16,
2686
 
2687
/* High 16 bits of 32-bit value but the low 16 bits will be sign
2688
extended and added to form the final result.  If the low 16
2689
bits form a negative number, we need to add one to the high value
2690
to compensate for the borrow when the low bits are added.  */
2691
  BFD_RELOC_HI16_S,
2692
 
2693
/* Low 16 bits.  */
2694
  BFD_RELOC_LO16,
2695
 
2696
/* High 16 bits of 32-bit pc-relative value  */
2697
  BFD_RELOC_HI16_PCREL,
2698
 
2699
/* High 16 bits of 32-bit pc-relative value, adjusted  */
2700
  BFD_RELOC_HI16_S_PCREL,
2701
 
2702
/* Low 16 bits of pc-relative value  */
2703
  BFD_RELOC_LO16_PCREL,
2704
 
2705
/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
2706
16-bit immediate fields  */
2707
  BFD_RELOC_MIPS16_GOT16,
2708
  BFD_RELOC_MIPS16_CALL16,
2709
 
2710
/* MIPS16 high 16 bits of 32-bit value.  */
2711
  BFD_RELOC_MIPS16_HI16,
2712
 
2713
/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2714
extended and added to form the final result.  If the low 16
2715
bits form a negative number, we need to add one to the high value
2716
to compensate for the borrow when the low bits are added.  */
2717
  BFD_RELOC_MIPS16_HI16_S,
2718
 
2719
/* MIPS16 low 16 bits.  */
2720
  BFD_RELOC_MIPS16_LO16,
2721
 
2722
/* Relocation against a MIPS literal section.  */
2723
  BFD_RELOC_MIPS_LITERAL,
2724
 
2725
/* MIPS ELF relocations.  */
2726
  BFD_RELOC_MIPS_GOT16,
2727
  BFD_RELOC_MIPS_CALL16,
2728
  BFD_RELOC_MIPS_GOT_HI16,
2729
  BFD_RELOC_MIPS_GOT_LO16,
2730
  BFD_RELOC_MIPS_CALL_HI16,
2731
  BFD_RELOC_MIPS_CALL_LO16,
2732
  BFD_RELOC_MIPS_SUB,
2733
  BFD_RELOC_MIPS_GOT_PAGE,
2734
  BFD_RELOC_MIPS_GOT_OFST,
2735
  BFD_RELOC_MIPS_GOT_DISP,
2736
  BFD_RELOC_MIPS_SHIFT5,
2737
  BFD_RELOC_MIPS_SHIFT6,
2738
  BFD_RELOC_MIPS_INSERT_A,
2739
  BFD_RELOC_MIPS_INSERT_B,
2740
  BFD_RELOC_MIPS_DELETE,
2741
  BFD_RELOC_MIPS_HIGHEST,
2742
  BFD_RELOC_MIPS_HIGHER,
2743
  BFD_RELOC_MIPS_SCN_DISP,
2744
  BFD_RELOC_MIPS_REL16,
2745
  BFD_RELOC_MIPS_RELGOT,
2746
  BFD_RELOC_MIPS_JALR,
2747
  BFD_RELOC_MIPS_TLS_DTPMOD32,
2748
  BFD_RELOC_MIPS_TLS_DTPREL32,
2749
  BFD_RELOC_MIPS_TLS_DTPMOD64,
2750
  BFD_RELOC_MIPS_TLS_DTPREL64,
2751
  BFD_RELOC_MIPS_TLS_GD,
2752
  BFD_RELOC_MIPS_TLS_LDM,
2753
  BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2754
  BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2755
  BFD_RELOC_MIPS_TLS_GOTTPREL,
2756
  BFD_RELOC_MIPS_TLS_TPREL32,
2757
  BFD_RELOC_MIPS_TLS_TPREL64,
2758
  BFD_RELOC_MIPS_TLS_TPREL_HI16,
2759
  BFD_RELOC_MIPS_TLS_TPREL_LO16,
2760
 
2761
 
2762
/* MIPS ELF relocations (VxWorks and PLT extensions).  */
2763
  BFD_RELOC_MIPS_COPY,
2764
  BFD_RELOC_MIPS_JUMP_SLOT,
2765
 
2766
 
2767
/* Moxie ELF relocations.  */
2768
  BFD_RELOC_MOXIE_10_PCREL,
2769
 
2770
 
2771
/* Fujitsu Frv Relocations.  */
2772
  BFD_RELOC_FRV_LABEL16,
2773
  BFD_RELOC_FRV_LABEL24,
2774
  BFD_RELOC_FRV_LO16,
2775
  BFD_RELOC_FRV_HI16,
2776
  BFD_RELOC_FRV_GPREL12,
2777
  BFD_RELOC_FRV_GPRELU12,
2778
  BFD_RELOC_FRV_GPREL32,
2779
  BFD_RELOC_FRV_GPRELHI,
2780
  BFD_RELOC_FRV_GPRELLO,
2781
  BFD_RELOC_FRV_GOT12,
2782
  BFD_RELOC_FRV_GOTHI,
2783
  BFD_RELOC_FRV_GOTLO,
2784
  BFD_RELOC_FRV_FUNCDESC,
2785
  BFD_RELOC_FRV_FUNCDESC_GOT12,
2786
  BFD_RELOC_FRV_FUNCDESC_GOTHI,
2787
  BFD_RELOC_FRV_FUNCDESC_GOTLO,
2788
  BFD_RELOC_FRV_FUNCDESC_VALUE,
2789
  BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2790
  BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2791
  BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2792
  BFD_RELOC_FRV_GOTOFF12,
2793
  BFD_RELOC_FRV_GOTOFFHI,
2794
  BFD_RELOC_FRV_GOTOFFLO,
2795
  BFD_RELOC_FRV_GETTLSOFF,
2796
  BFD_RELOC_FRV_TLSDESC_VALUE,
2797
  BFD_RELOC_FRV_GOTTLSDESC12,
2798
  BFD_RELOC_FRV_GOTTLSDESCHI,
2799
  BFD_RELOC_FRV_GOTTLSDESCLO,
2800
  BFD_RELOC_FRV_TLSMOFF12,
2801
  BFD_RELOC_FRV_TLSMOFFHI,
2802
  BFD_RELOC_FRV_TLSMOFFLO,
2803
  BFD_RELOC_FRV_GOTTLSOFF12,
2804
  BFD_RELOC_FRV_GOTTLSOFFHI,
2805
  BFD_RELOC_FRV_GOTTLSOFFLO,
2806
  BFD_RELOC_FRV_TLSOFF,
2807
  BFD_RELOC_FRV_TLSDESC_RELAX,
2808
  BFD_RELOC_FRV_GETTLSOFF_RELAX,
2809
  BFD_RELOC_FRV_TLSOFF_RELAX,
2810
  BFD_RELOC_FRV_TLSMOFF,
2811
 
2812
 
2813
/* This is a 24bit GOT-relative reloc for the mn10300.  */
2814
  BFD_RELOC_MN10300_GOTOFF24,
2815
 
2816
/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2817
in the instruction.  */
2818
  BFD_RELOC_MN10300_GOT32,
2819
 
2820
/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2821
in the instruction.  */
2822
  BFD_RELOC_MN10300_GOT24,
2823
 
2824
/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2825
in the instruction.  */
2826
  BFD_RELOC_MN10300_GOT16,
2827
 
2828
/* Copy symbol at runtime.  */
2829
  BFD_RELOC_MN10300_COPY,
2830
 
2831
/* Create GOT entry.  */
2832
  BFD_RELOC_MN10300_GLOB_DAT,
2833
 
2834
/* Create PLT entry.  */
2835
  BFD_RELOC_MN10300_JMP_SLOT,
2836
 
2837
/* Adjust by program base.  */
2838
  BFD_RELOC_MN10300_RELATIVE,
2839
 
2840
/* Together with another reloc targeted at the same location,
2841
allows for a value that is the difference of two symbols
2842
in the same section.  */
2843
  BFD_RELOC_MN10300_SYM_DIFF,
2844
 
2845
/* The addend of this reloc is an alignment power that must
2846
be honoured at the offset's location, regardless of linker
2847
relaxation.  */
2848
  BFD_RELOC_MN10300_ALIGN,
2849
 
2850
 
2851
/* i386/elf relocations  */
2852
  BFD_RELOC_386_GOT32,
2853
  BFD_RELOC_386_PLT32,
2854
  BFD_RELOC_386_COPY,
2855
  BFD_RELOC_386_GLOB_DAT,
2856
  BFD_RELOC_386_JUMP_SLOT,
2857
  BFD_RELOC_386_RELATIVE,
2858
  BFD_RELOC_386_GOTOFF,
2859
  BFD_RELOC_386_GOTPC,
2860
  BFD_RELOC_386_TLS_TPOFF,
2861
  BFD_RELOC_386_TLS_IE,
2862
  BFD_RELOC_386_TLS_GOTIE,
2863
  BFD_RELOC_386_TLS_LE,
2864
  BFD_RELOC_386_TLS_GD,
2865
  BFD_RELOC_386_TLS_LDM,
2866
  BFD_RELOC_386_TLS_LDO_32,
2867
  BFD_RELOC_386_TLS_IE_32,
2868
  BFD_RELOC_386_TLS_LE_32,
2869
  BFD_RELOC_386_TLS_DTPMOD32,
2870
  BFD_RELOC_386_TLS_DTPOFF32,
2871
  BFD_RELOC_386_TLS_TPOFF32,
2872
  BFD_RELOC_386_TLS_GOTDESC,
2873
  BFD_RELOC_386_TLS_DESC_CALL,
2874
  BFD_RELOC_386_TLS_DESC,
2875
  BFD_RELOC_386_IRELATIVE,
2876
 
2877
/* x86-64/elf relocations  */
2878
  BFD_RELOC_X86_64_GOT32,
2879
  BFD_RELOC_X86_64_PLT32,
2880
  BFD_RELOC_X86_64_COPY,
2881
  BFD_RELOC_X86_64_GLOB_DAT,
2882
  BFD_RELOC_X86_64_JUMP_SLOT,
2883
  BFD_RELOC_X86_64_RELATIVE,
2884
  BFD_RELOC_X86_64_GOTPCREL,
2885
  BFD_RELOC_X86_64_32S,
2886
  BFD_RELOC_X86_64_DTPMOD64,
2887
  BFD_RELOC_X86_64_DTPOFF64,
2888
  BFD_RELOC_X86_64_TPOFF64,
2889
  BFD_RELOC_X86_64_TLSGD,
2890
  BFD_RELOC_X86_64_TLSLD,
2891
  BFD_RELOC_X86_64_DTPOFF32,
2892
  BFD_RELOC_X86_64_GOTTPOFF,
2893
  BFD_RELOC_X86_64_TPOFF32,
2894
  BFD_RELOC_X86_64_GOTOFF64,
2895
  BFD_RELOC_X86_64_GOTPC32,
2896
  BFD_RELOC_X86_64_GOT64,
2897
  BFD_RELOC_X86_64_GOTPCREL64,
2898
  BFD_RELOC_X86_64_GOTPC64,
2899
  BFD_RELOC_X86_64_GOTPLT64,
2900
  BFD_RELOC_X86_64_PLTOFF64,
2901
  BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2902
  BFD_RELOC_X86_64_TLSDESC_CALL,
2903
  BFD_RELOC_X86_64_TLSDESC,
2904
  BFD_RELOC_X86_64_IRELATIVE,
2905
 
2906
/* ns32k relocations  */
2907
  BFD_RELOC_NS32K_IMM_8,
2908
  BFD_RELOC_NS32K_IMM_16,
2909
  BFD_RELOC_NS32K_IMM_32,
2910
  BFD_RELOC_NS32K_IMM_8_PCREL,
2911
  BFD_RELOC_NS32K_IMM_16_PCREL,
2912
  BFD_RELOC_NS32K_IMM_32_PCREL,
2913
  BFD_RELOC_NS32K_DISP_8,
2914
  BFD_RELOC_NS32K_DISP_16,
2915
  BFD_RELOC_NS32K_DISP_32,
2916
  BFD_RELOC_NS32K_DISP_8_PCREL,
2917
  BFD_RELOC_NS32K_DISP_16_PCREL,
2918
  BFD_RELOC_NS32K_DISP_32_PCREL,
2919
 
2920
/* PDP11 relocations  */
2921
  BFD_RELOC_PDP11_DISP_8_PCREL,
2922
  BFD_RELOC_PDP11_DISP_6_PCREL,
2923
 
2924
/* Picojava relocs.  Not all of these appear in object files.  */
2925
  BFD_RELOC_PJ_CODE_HI16,
2926
  BFD_RELOC_PJ_CODE_LO16,
2927
  BFD_RELOC_PJ_CODE_DIR16,
2928
  BFD_RELOC_PJ_CODE_DIR32,
2929
  BFD_RELOC_PJ_CODE_REL16,
2930
  BFD_RELOC_PJ_CODE_REL32,
2931
 
2932
/* Power(rs6000) and PowerPC relocations.  */
2933
  BFD_RELOC_PPC_B26,
2934
  BFD_RELOC_PPC_BA26,
2935
  BFD_RELOC_PPC_TOC16,
2936
  BFD_RELOC_PPC_B16,
2937
  BFD_RELOC_PPC_B16_BRTAKEN,
2938
  BFD_RELOC_PPC_B16_BRNTAKEN,
2939
  BFD_RELOC_PPC_BA16,
2940
  BFD_RELOC_PPC_BA16_BRTAKEN,
2941
  BFD_RELOC_PPC_BA16_BRNTAKEN,
2942
  BFD_RELOC_PPC_COPY,
2943
  BFD_RELOC_PPC_GLOB_DAT,
2944
  BFD_RELOC_PPC_JMP_SLOT,
2945
  BFD_RELOC_PPC_RELATIVE,
2946
  BFD_RELOC_PPC_LOCAL24PC,
2947
  BFD_RELOC_PPC_EMB_NADDR32,
2948
  BFD_RELOC_PPC_EMB_NADDR16,
2949
  BFD_RELOC_PPC_EMB_NADDR16_LO,
2950
  BFD_RELOC_PPC_EMB_NADDR16_HI,
2951
  BFD_RELOC_PPC_EMB_NADDR16_HA,
2952
  BFD_RELOC_PPC_EMB_SDAI16,
2953
  BFD_RELOC_PPC_EMB_SDA2I16,
2954
  BFD_RELOC_PPC_EMB_SDA2REL,
2955
  BFD_RELOC_PPC_EMB_SDA21,
2956
  BFD_RELOC_PPC_EMB_MRKREF,
2957
  BFD_RELOC_PPC_EMB_RELSEC16,
2958
  BFD_RELOC_PPC_EMB_RELST_LO,
2959
  BFD_RELOC_PPC_EMB_RELST_HI,
2960
  BFD_RELOC_PPC_EMB_RELST_HA,
2961
  BFD_RELOC_PPC_EMB_BIT_FLD,
2962
  BFD_RELOC_PPC_EMB_RELSDA,
2963
  BFD_RELOC_PPC64_HIGHER,
2964
  BFD_RELOC_PPC64_HIGHER_S,
2965
  BFD_RELOC_PPC64_HIGHEST,
2966
  BFD_RELOC_PPC64_HIGHEST_S,
2967
  BFD_RELOC_PPC64_TOC16_LO,
2968
  BFD_RELOC_PPC64_TOC16_HI,
2969
  BFD_RELOC_PPC64_TOC16_HA,
2970
  BFD_RELOC_PPC64_TOC,
2971
  BFD_RELOC_PPC64_PLTGOT16,
2972
  BFD_RELOC_PPC64_PLTGOT16_LO,
2973
  BFD_RELOC_PPC64_PLTGOT16_HI,
2974
  BFD_RELOC_PPC64_PLTGOT16_HA,
2975
  BFD_RELOC_PPC64_ADDR16_DS,
2976
  BFD_RELOC_PPC64_ADDR16_LO_DS,
2977
  BFD_RELOC_PPC64_GOT16_DS,
2978
  BFD_RELOC_PPC64_GOT16_LO_DS,
2979
  BFD_RELOC_PPC64_PLT16_LO_DS,
2980
  BFD_RELOC_PPC64_SECTOFF_DS,
2981
  BFD_RELOC_PPC64_SECTOFF_LO_DS,
2982
  BFD_RELOC_PPC64_TOC16_DS,
2983
  BFD_RELOC_PPC64_TOC16_LO_DS,
2984
  BFD_RELOC_PPC64_PLTGOT16_DS,
2985
  BFD_RELOC_PPC64_PLTGOT16_LO_DS,
2986
 
2987
/* PowerPC and PowerPC64 thread-local storage relocations.  */
2988
  BFD_RELOC_PPC_TLS,
2989
  BFD_RELOC_PPC_TLSGD,
2990
  BFD_RELOC_PPC_TLSLD,
2991
  BFD_RELOC_PPC_DTPMOD,
2992
  BFD_RELOC_PPC_TPREL16,
2993
  BFD_RELOC_PPC_TPREL16_LO,
2994
  BFD_RELOC_PPC_TPREL16_HI,
2995
  BFD_RELOC_PPC_TPREL16_HA,
2996
  BFD_RELOC_PPC_TPREL,
2997
  BFD_RELOC_PPC_DTPREL16,
2998
  BFD_RELOC_PPC_DTPREL16_LO,
2999
  BFD_RELOC_PPC_DTPREL16_HI,
3000
  BFD_RELOC_PPC_DTPREL16_HA,
3001
  BFD_RELOC_PPC_DTPREL,
3002
  BFD_RELOC_PPC_GOT_TLSGD16,
3003
  BFD_RELOC_PPC_GOT_TLSGD16_LO,
3004
  BFD_RELOC_PPC_GOT_TLSGD16_HI,
3005
  BFD_RELOC_PPC_GOT_TLSGD16_HA,
3006
  BFD_RELOC_PPC_GOT_TLSLD16,
3007
  BFD_RELOC_PPC_GOT_TLSLD16_LO,
3008
  BFD_RELOC_PPC_GOT_TLSLD16_HI,
3009
  BFD_RELOC_PPC_GOT_TLSLD16_HA,
3010
  BFD_RELOC_PPC_GOT_TPREL16,
3011
  BFD_RELOC_PPC_GOT_TPREL16_LO,
3012
  BFD_RELOC_PPC_GOT_TPREL16_HI,
3013
  BFD_RELOC_PPC_GOT_TPREL16_HA,
3014
  BFD_RELOC_PPC_GOT_DTPREL16,
3015
  BFD_RELOC_PPC_GOT_DTPREL16_LO,
3016
  BFD_RELOC_PPC_GOT_DTPREL16_HI,
3017
  BFD_RELOC_PPC_GOT_DTPREL16_HA,
3018
  BFD_RELOC_PPC64_TPREL16_DS,
3019
  BFD_RELOC_PPC64_TPREL16_LO_DS,
3020
  BFD_RELOC_PPC64_TPREL16_HIGHER,
3021
  BFD_RELOC_PPC64_TPREL16_HIGHERA,
3022
  BFD_RELOC_PPC64_TPREL16_HIGHEST,
3023
  BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3024
  BFD_RELOC_PPC64_DTPREL16_DS,
3025
  BFD_RELOC_PPC64_DTPREL16_LO_DS,
3026
  BFD_RELOC_PPC64_DTPREL16_HIGHER,
3027
  BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3028
  BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3029
  BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3030
 
3031
/* IBM 370/390 relocations  */
3032
  BFD_RELOC_I370_D12,
3033
 
3034
/* The type of reloc used to build a constructor table - at the moment
3035
probably a 32 bit wide absolute relocation, but the target can choose.
3036
It generally does map to one of the other relocation types.  */
3037
  BFD_RELOC_CTOR,
3038
 
3039
/* ARM 26 bit pc-relative branch.  The lowest two bits must be zero and are
3040
not stored in the instruction.  */
3041
  BFD_RELOC_ARM_PCREL_BRANCH,
3042
 
3043
/* ARM 26 bit pc-relative branch.  The lowest bit must be zero and is
3044
not stored in the instruction.  The 2nd lowest bit comes from a 1 bit
3045
field in the instruction.  */
3046
  BFD_RELOC_ARM_PCREL_BLX,
3047
 
3048
/* Thumb 22 bit pc-relative branch.  The lowest bit must be zero and is
3049
not stored in the instruction.  The 2nd lowest bit comes from a 1 bit
3050
field in the instruction.  */
3051
  BFD_RELOC_THUMB_PCREL_BLX,
3052
 
3053
/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction.  */
3054
  BFD_RELOC_ARM_PCREL_CALL,
3055
 
3056
/* ARM 26-bit pc-relative branch for B or conditional BL instruction.  */
3057
  BFD_RELOC_ARM_PCREL_JUMP,
3058
 
3059
/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3060
The lowest bit must be zero and is not stored in the instruction.
3061
Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3062
"nn" one smaller in all cases.  Note further that BRANCH23
3063
corresponds to R_ARM_THM_CALL.  */
3064
  BFD_RELOC_THUMB_PCREL_BRANCH7,
3065
  BFD_RELOC_THUMB_PCREL_BRANCH9,
3066
  BFD_RELOC_THUMB_PCREL_BRANCH12,
3067
  BFD_RELOC_THUMB_PCREL_BRANCH20,
3068
  BFD_RELOC_THUMB_PCREL_BRANCH23,
3069
  BFD_RELOC_THUMB_PCREL_BRANCH25,
3070
 
3071
/* 12-bit immediate offset, used in ARM-format ldr and str instructions.  */
3072
  BFD_RELOC_ARM_OFFSET_IMM,
3073
 
3074
/* 5-bit immediate offset, used in Thumb-format ldr and str instructions.  */
3075
  BFD_RELOC_ARM_THUMB_OFFSET,
3076
 
3077
/* Pc-relative or absolute relocation depending on target.  Used for
3078
entries in .init_array sections.  */
3079
  BFD_RELOC_ARM_TARGET1,
3080
 
3081
/* Read-only segment base relative address.  */
3082
  BFD_RELOC_ARM_ROSEGREL32,
3083
 
3084
/* Data segment base relative address.  */
3085
  BFD_RELOC_ARM_SBREL32,
3086
 
3087
/* This reloc is used for references to RTTI data from exception handling
3088
tables.  The actual definition depends on the target.  It may be a
3089
pc-relative or some form of GOT-indirect relocation.  */
3090
  BFD_RELOC_ARM_TARGET2,
3091
 
3092
/* 31-bit PC relative address.  */
3093
  BFD_RELOC_ARM_PREL31,
3094
 
3095
/* Low and High halfword relocations for MOVW and MOVT instructions.  */
3096
  BFD_RELOC_ARM_MOVW,
3097
  BFD_RELOC_ARM_MOVT,
3098
  BFD_RELOC_ARM_MOVW_PCREL,
3099
  BFD_RELOC_ARM_MOVT_PCREL,
3100
  BFD_RELOC_ARM_THUMB_MOVW,
3101
  BFD_RELOC_ARM_THUMB_MOVT,
3102
  BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3103
  BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3104
 
3105
/* Relocations for setting up GOTs and PLTs for shared libraries.  */
3106
  BFD_RELOC_ARM_JUMP_SLOT,
3107
  BFD_RELOC_ARM_GLOB_DAT,
3108
  BFD_RELOC_ARM_GOT32,
3109
  BFD_RELOC_ARM_PLT32,
3110
  BFD_RELOC_ARM_RELATIVE,
3111
  BFD_RELOC_ARM_GOTOFF,
3112
  BFD_RELOC_ARM_GOTPC,
3113
  BFD_RELOC_ARM_GOT_PREL,
3114
 
3115
/* ARM thread-local storage relocations.  */
3116
  BFD_RELOC_ARM_TLS_GD32,
3117
  BFD_RELOC_ARM_TLS_LDO32,
3118
  BFD_RELOC_ARM_TLS_LDM32,
3119
  BFD_RELOC_ARM_TLS_DTPOFF32,
3120
  BFD_RELOC_ARM_TLS_DTPMOD32,
3121
  BFD_RELOC_ARM_TLS_TPOFF32,
3122
  BFD_RELOC_ARM_TLS_IE32,
3123
  BFD_RELOC_ARM_TLS_LE32,
3124
 
3125
/* ARM group relocations.  */
3126
  BFD_RELOC_ARM_ALU_PC_G0_NC,
3127
  BFD_RELOC_ARM_ALU_PC_G0,
3128
  BFD_RELOC_ARM_ALU_PC_G1_NC,
3129
  BFD_RELOC_ARM_ALU_PC_G1,
3130
  BFD_RELOC_ARM_ALU_PC_G2,
3131
  BFD_RELOC_ARM_LDR_PC_G0,
3132
  BFD_RELOC_ARM_LDR_PC_G1,
3133
  BFD_RELOC_ARM_LDR_PC_G2,
3134
  BFD_RELOC_ARM_LDRS_PC_G0,
3135
  BFD_RELOC_ARM_LDRS_PC_G1,
3136
  BFD_RELOC_ARM_LDRS_PC_G2,
3137
  BFD_RELOC_ARM_LDC_PC_G0,
3138
  BFD_RELOC_ARM_LDC_PC_G1,
3139
  BFD_RELOC_ARM_LDC_PC_G2,
3140
  BFD_RELOC_ARM_ALU_SB_G0_NC,
3141
  BFD_RELOC_ARM_ALU_SB_G0,
3142
  BFD_RELOC_ARM_ALU_SB_G1_NC,
3143
  BFD_RELOC_ARM_ALU_SB_G1,
3144
  BFD_RELOC_ARM_ALU_SB_G2,
3145
  BFD_RELOC_ARM_LDR_SB_G0,
3146
  BFD_RELOC_ARM_LDR_SB_G1,
3147
  BFD_RELOC_ARM_LDR_SB_G2,
3148
  BFD_RELOC_ARM_LDRS_SB_G0,
3149
  BFD_RELOC_ARM_LDRS_SB_G1,
3150
  BFD_RELOC_ARM_LDRS_SB_G2,
3151
  BFD_RELOC_ARM_LDC_SB_G0,
3152
  BFD_RELOC_ARM_LDC_SB_G1,
3153
  BFD_RELOC_ARM_LDC_SB_G2,
3154
 
3155
/* Annotation of BX instructions.  */
3156
  BFD_RELOC_ARM_V4BX,
3157
 
3158
/* These relocs are only used within the ARM assembler.  They are not
3159
(at present) written to any object files.  */
3160
  BFD_RELOC_ARM_IMMEDIATE,
3161
  BFD_RELOC_ARM_ADRL_IMMEDIATE,
3162
  BFD_RELOC_ARM_T32_IMMEDIATE,
3163
  BFD_RELOC_ARM_T32_ADD_IMM,
3164
  BFD_RELOC_ARM_T32_IMM12,
3165
  BFD_RELOC_ARM_T32_ADD_PC12,
3166
  BFD_RELOC_ARM_SHIFT_IMM,
3167
  BFD_RELOC_ARM_SMC,
3168
  BFD_RELOC_ARM_SWI,
3169
  BFD_RELOC_ARM_MULTI,
3170
  BFD_RELOC_ARM_CP_OFF_IMM,
3171
  BFD_RELOC_ARM_CP_OFF_IMM_S2,
3172
  BFD_RELOC_ARM_T32_CP_OFF_IMM,
3173
  BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
3174
  BFD_RELOC_ARM_ADR_IMM,
3175
  BFD_RELOC_ARM_LDR_IMM,
3176
  BFD_RELOC_ARM_LITERAL,
3177
  BFD_RELOC_ARM_IN_POOL,
3178
  BFD_RELOC_ARM_OFFSET_IMM8,
3179
  BFD_RELOC_ARM_T32_OFFSET_U8,
3180
  BFD_RELOC_ARM_T32_OFFSET_IMM,
3181
  BFD_RELOC_ARM_HWLITERAL,
3182
  BFD_RELOC_ARM_THUMB_ADD,
3183
  BFD_RELOC_ARM_THUMB_IMM,
3184
  BFD_RELOC_ARM_THUMB_SHIFT,
3185
 
3186
/* Renesas / SuperH SH relocs.  Not all of these appear in object files.  */
3187
  BFD_RELOC_SH_PCDISP8BY2,
3188
  BFD_RELOC_SH_PCDISP12BY2,
3189
  BFD_RELOC_SH_IMM3,
3190
  BFD_RELOC_SH_IMM3U,
3191
  BFD_RELOC_SH_DISP12,
3192
  BFD_RELOC_SH_DISP12BY2,
3193
  BFD_RELOC_SH_DISP12BY4,
3194
  BFD_RELOC_SH_DISP12BY8,
3195
  BFD_RELOC_SH_DISP20,
3196
  BFD_RELOC_SH_DISP20BY8,
3197
  BFD_RELOC_SH_IMM4,
3198
  BFD_RELOC_SH_IMM4BY2,
3199
  BFD_RELOC_SH_IMM4BY4,
3200
  BFD_RELOC_SH_IMM8,
3201
  BFD_RELOC_SH_IMM8BY2,
3202
  BFD_RELOC_SH_IMM8BY4,
3203
  BFD_RELOC_SH_PCRELIMM8BY2,
3204
  BFD_RELOC_SH_PCRELIMM8BY4,
3205
  BFD_RELOC_SH_SWITCH16,
3206
  BFD_RELOC_SH_SWITCH32,
3207
  BFD_RELOC_SH_USES,
3208
  BFD_RELOC_SH_COUNT,
3209
  BFD_RELOC_SH_ALIGN,
3210
  BFD_RELOC_SH_CODE,
3211
  BFD_RELOC_SH_DATA,
3212
  BFD_RELOC_SH_LABEL,
3213
  BFD_RELOC_SH_LOOP_START,
3214
  BFD_RELOC_SH_LOOP_END,
3215
  BFD_RELOC_SH_COPY,
3216
  BFD_RELOC_SH_GLOB_DAT,
3217
  BFD_RELOC_SH_JMP_SLOT,
3218
  BFD_RELOC_SH_RELATIVE,
3219
  BFD_RELOC_SH_GOTPC,
3220
  BFD_RELOC_SH_GOT_LOW16,
3221
  BFD_RELOC_SH_GOT_MEDLOW16,
3222
  BFD_RELOC_SH_GOT_MEDHI16,
3223
  BFD_RELOC_SH_GOT_HI16,
3224
  BFD_RELOC_SH_GOTPLT_LOW16,
3225
  BFD_RELOC_SH_GOTPLT_MEDLOW16,
3226
  BFD_RELOC_SH_GOTPLT_MEDHI16,
3227
  BFD_RELOC_SH_GOTPLT_HI16,
3228
  BFD_RELOC_SH_PLT_LOW16,
3229
  BFD_RELOC_SH_PLT_MEDLOW16,
3230
  BFD_RELOC_SH_PLT_MEDHI16,
3231
  BFD_RELOC_SH_PLT_HI16,
3232
  BFD_RELOC_SH_GOTOFF_LOW16,
3233
  BFD_RELOC_SH_GOTOFF_MEDLOW16,
3234
  BFD_RELOC_SH_GOTOFF_MEDHI16,
3235
  BFD_RELOC_SH_GOTOFF_HI16,
3236
  BFD_RELOC_SH_GOTPC_LOW16,
3237
  BFD_RELOC_SH_GOTPC_MEDLOW16,
3238
  BFD_RELOC_SH_GOTPC_MEDHI16,
3239
  BFD_RELOC_SH_GOTPC_HI16,
3240
  BFD_RELOC_SH_COPY64,
3241
  BFD_RELOC_SH_GLOB_DAT64,
3242
  BFD_RELOC_SH_JMP_SLOT64,
3243
  BFD_RELOC_SH_RELATIVE64,
3244
  BFD_RELOC_SH_GOT10BY4,
3245
  BFD_RELOC_SH_GOT10BY8,
3246
  BFD_RELOC_SH_GOTPLT10BY4,
3247
  BFD_RELOC_SH_GOTPLT10BY8,
3248
  BFD_RELOC_SH_GOTPLT32,
3249
  BFD_RELOC_SH_SHMEDIA_CODE,
3250
  BFD_RELOC_SH_IMMU5,
3251
  BFD_RELOC_SH_IMMS6,
3252
  BFD_RELOC_SH_IMMS6BY32,
3253
  BFD_RELOC_SH_IMMU6,
3254
  BFD_RELOC_SH_IMMS10,
3255
  BFD_RELOC_SH_IMMS10BY2,
3256
  BFD_RELOC_SH_IMMS10BY4,
3257
  BFD_RELOC_SH_IMMS10BY8,
3258
  BFD_RELOC_SH_IMMS16,
3259
  BFD_RELOC_SH_IMMU16,
3260
  BFD_RELOC_SH_IMM_LOW16,
3261
  BFD_RELOC_SH_IMM_LOW16_PCREL,
3262
  BFD_RELOC_SH_IMM_MEDLOW16,
3263
  BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3264
  BFD_RELOC_SH_IMM_MEDHI16,
3265
  BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3266
  BFD_RELOC_SH_IMM_HI16,
3267
  BFD_RELOC_SH_IMM_HI16_PCREL,
3268
  BFD_RELOC_SH_PT_16,
3269
  BFD_RELOC_SH_TLS_GD_32,
3270
  BFD_RELOC_SH_TLS_LD_32,
3271
  BFD_RELOC_SH_TLS_LDO_32,
3272
  BFD_RELOC_SH_TLS_IE_32,
3273
  BFD_RELOC_SH_TLS_LE_32,
3274
  BFD_RELOC_SH_TLS_DTPMOD32,
3275
  BFD_RELOC_SH_TLS_DTPOFF32,
3276
  BFD_RELOC_SH_TLS_TPOFF32,
3277
  BFD_RELOC_SH_GOT20,
3278
  BFD_RELOC_SH_GOTOFF20,
3279
  BFD_RELOC_SH_GOTFUNCDESC,
3280
  BFD_RELOC_SH_GOTFUNCDESC20,
3281
  BFD_RELOC_SH_GOTOFFFUNCDESC,
3282
  BFD_RELOC_SH_GOTOFFFUNCDESC20,
3283
  BFD_RELOC_SH_FUNCDESC,
3284
 
3285
/* ARC Cores relocs.
3286
ARC 22 bit pc-relative branch.  The lowest two bits must be zero and are
3287
not stored in the instruction.  The high 20 bits are installed in bits 26
3288
through 7 of the instruction.  */
3289
  BFD_RELOC_ARC_B22_PCREL,
3290
 
3291
/* ARC 26 bit absolute branch.  The lowest two bits must be zero and are not
3292
stored in the instruction.  The high 24 bits are installed in bits 23
3293
through 0.  */
3294
  BFD_RELOC_ARC_B26,
3295
 
3296
/* ADI Blackfin 16 bit immediate absolute reloc.  */
3297
  BFD_RELOC_BFIN_16_IMM,
3298
 
3299
/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits.  */
3300
  BFD_RELOC_BFIN_16_HIGH,
3301
 
3302
/* ADI Blackfin 'a' part of LSETUP.  */
3303
  BFD_RELOC_BFIN_4_PCREL,
3304
 
3305
/* ADI Blackfin.  */
3306
  BFD_RELOC_BFIN_5_PCREL,
3307
 
3308
/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits.  */
3309
  BFD_RELOC_BFIN_16_LOW,
3310
 
3311
/* ADI Blackfin.  */
3312
  BFD_RELOC_BFIN_10_PCREL,
3313
 
3314
/* ADI Blackfin 'b' part of LSETUP.  */
3315
  BFD_RELOC_BFIN_11_PCREL,
3316
 
3317
/* ADI Blackfin.  */
3318
  BFD_RELOC_BFIN_12_PCREL_JUMP,
3319
 
3320
/* ADI Blackfin Short jump, pcrel.  */
3321
  BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3322
 
3323
/* ADI Blackfin Call.x not implemented.  */
3324
  BFD_RELOC_BFIN_24_PCREL_CALL_X,
3325
 
3326
/* ADI Blackfin Long Jump pcrel.  */
3327
  BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3328
 
3329
/* ADI Blackfin FD-PIC relocations.  */
3330
  BFD_RELOC_BFIN_GOT17M4,
3331
  BFD_RELOC_BFIN_GOTHI,
3332
  BFD_RELOC_BFIN_GOTLO,
3333
  BFD_RELOC_BFIN_FUNCDESC,
3334
  BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3335
  BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3336
  BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3337
  BFD_RELOC_BFIN_FUNCDESC_VALUE,
3338
  BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3339
  BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3340
  BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3341
  BFD_RELOC_BFIN_GOTOFF17M4,
3342
  BFD_RELOC_BFIN_GOTOFFHI,
3343
  BFD_RELOC_BFIN_GOTOFFLO,
3344
 
3345
/* ADI Blackfin GOT relocation.  */
3346
  BFD_RELOC_BFIN_GOT,
3347
 
3348
/* ADI Blackfin PLTPC relocation.  */
3349
  BFD_RELOC_BFIN_PLTPC,
3350
 
3351
/* ADI Blackfin arithmetic relocation.  */
3352
  BFD_ARELOC_BFIN_PUSH,
3353
 
3354
/* ADI Blackfin arithmetic relocation.  */
3355
  BFD_ARELOC_BFIN_CONST,
3356
 
3357
/* ADI Blackfin arithmetic relocation.  */
3358
  BFD_ARELOC_BFIN_ADD,
3359
 
3360
/* ADI Blackfin arithmetic relocation.  */
3361
  BFD_ARELOC_BFIN_SUB,
3362
 
3363
/* ADI Blackfin arithmetic relocation.  */
3364
  BFD_ARELOC_BFIN_MULT,
3365
 
3366
/* ADI Blackfin arithmetic relocation.  */
3367
  BFD_ARELOC_BFIN_DIV,
3368
 
3369
/* ADI Blackfin arithmetic relocation.  */
3370
  BFD_ARELOC_BFIN_MOD,
3371
 
3372
/* ADI Blackfin arithmetic relocation.  */
3373
  BFD_ARELOC_BFIN_LSHIFT,
3374
 
3375
/* ADI Blackfin arithmetic relocation.  */
3376
  BFD_ARELOC_BFIN_RSHIFT,
3377
 
3378
/* ADI Blackfin arithmetic relocation.  */
3379
  BFD_ARELOC_BFIN_AND,
3380
 
3381
/* ADI Blackfin arithmetic relocation.  */
3382
  BFD_ARELOC_BFIN_OR,
3383
 
3384
/* ADI Blackfin arithmetic relocation.  */
3385
  BFD_ARELOC_BFIN_XOR,
3386
 
3387
/* ADI Blackfin arithmetic relocation.  */
3388
  BFD_ARELOC_BFIN_LAND,
3389
 
3390
/* ADI Blackfin arithmetic relocation.  */
3391
  BFD_ARELOC_BFIN_LOR,
3392
 
3393
/* ADI Blackfin arithmetic relocation.  */
3394
  BFD_ARELOC_BFIN_LEN,
3395
 
3396
/* ADI Blackfin arithmetic relocation.  */
3397
  BFD_ARELOC_BFIN_NEG,
3398
 
3399
/* ADI Blackfin arithmetic relocation.  */
3400
  BFD_ARELOC_BFIN_COMP,
3401
 
3402
/* ADI Blackfin arithmetic relocation.  */
3403
  BFD_ARELOC_BFIN_PAGE,
3404
 
3405
/* ADI Blackfin arithmetic relocation.  */
3406
  BFD_ARELOC_BFIN_HWPAGE,
3407
 
3408
/* ADI Blackfin arithmetic relocation.  */
3409
  BFD_ARELOC_BFIN_ADDR,
3410
 
3411
/* Mitsubishi D10V relocs.
3412
This is a 10-bit reloc with the right 2 bits
3413
assumed to be 0.  */
3414
  BFD_RELOC_D10V_10_PCREL_R,
3415
 
3416
/* Mitsubishi D10V relocs.
3417
This is a 10-bit reloc with the right 2 bits
3418
assumed to be 0.  This is the same as the previous reloc
3419
except it is in the left container, i.e.,
3420
shifted left 15 bits.  */
3421
  BFD_RELOC_D10V_10_PCREL_L,
3422
 
3423
/* This is an 18-bit reloc with the right 2 bits
3424
assumed to be 0.  */
3425
  BFD_RELOC_D10V_18,
3426
 
3427
/* This is an 18-bit reloc with the right 2 bits
3428
assumed to be 0.  */
3429
  BFD_RELOC_D10V_18_PCREL,
3430
 
3431
/* Mitsubishi D30V relocs.
3432
This is a 6-bit absolute reloc.  */
3433
  BFD_RELOC_D30V_6,
3434
 
3435
/* This is a 6-bit pc-relative reloc with
3436
the right 3 bits assumed to be 0.  */
3437
  BFD_RELOC_D30V_9_PCREL,
3438
 
3439
/* This is a 6-bit pc-relative reloc with
3440
the right 3 bits assumed to be 0. Same
3441
as the previous reloc but on the right side
3442
of the container.  */
3443
  BFD_RELOC_D30V_9_PCREL_R,
3444
 
3445
/* This is a 12-bit absolute reloc with the
3446
right 3 bitsassumed to be 0.  */
3447
  BFD_RELOC_D30V_15,
3448
 
3449
/* This is a 12-bit pc-relative reloc with
3450
the right 3 bits assumed to be 0.  */
3451
  BFD_RELOC_D30V_15_PCREL,
3452
 
3453
/* This is a 12-bit pc-relative reloc with
3454
the right 3 bits assumed to be 0. Same
3455
as the previous reloc but on the right side
3456
of the container.  */
3457
  BFD_RELOC_D30V_15_PCREL_R,
3458
 
3459
/* This is an 18-bit absolute reloc with
3460
the right 3 bits assumed to be 0.  */
3461
  BFD_RELOC_D30V_21,
3462
 
3463
/* This is an 18-bit pc-relative reloc with
3464
the right 3 bits assumed to be 0.  */
3465
  BFD_RELOC_D30V_21_PCREL,
3466
 
3467
/* This is an 18-bit pc-relative reloc with
3468
the right 3 bits assumed to be 0. Same
3469
as the previous reloc but on the right side
3470
of the container.  */
3471
  BFD_RELOC_D30V_21_PCREL_R,
3472
 
3473
/* This is a 32-bit absolute reloc.  */
3474
  BFD_RELOC_D30V_32,
3475
 
3476
/* This is a 32-bit pc-relative reloc.  */
3477
  BFD_RELOC_D30V_32_PCREL,
3478
 
3479
/* DLX relocs  */
3480
  BFD_RELOC_DLX_HI16_S,
3481
 
3482
/* DLX relocs  */
3483
  BFD_RELOC_DLX_LO16,
3484
 
3485
/* DLX relocs  */
3486
  BFD_RELOC_DLX_JMP26,
3487
 
3488
/* Renesas M16C/M32C Relocations.  */
3489
  BFD_RELOC_M32C_HI8,
3490
  BFD_RELOC_M32C_RL_JUMP,
3491
  BFD_RELOC_M32C_RL_1ADDR,
3492
  BFD_RELOC_M32C_RL_2ADDR,
3493
 
3494
/* Renesas M32R (formerly Mitsubishi M32R) relocs.
3495
This is a 24 bit absolute address.  */
3496
  BFD_RELOC_M32R_24,
3497
 
3498
/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0.  */
3499
  BFD_RELOC_M32R_10_PCREL,
3500
 
3501
/* This is an 18-bit reloc with the right 2 bits assumed to be 0.  */
3502
  BFD_RELOC_M32R_18_PCREL,
3503
 
3504
/* This is a 26-bit reloc with the right 2 bits assumed to be 0.  */
3505
  BFD_RELOC_M32R_26_PCREL,
3506
 
3507
/* This is a 16-bit reloc containing the high 16 bits of an address
3508
used when the lower 16 bits are treated as unsigned.  */
3509
  BFD_RELOC_M32R_HI16_ULO,
3510
 
3511
/* This is a 16-bit reloc containing the high 16 bits of an address
3512
used when the lower 16 bits are treated as signed.  */
3513
  BFD_RELOC_M32R_HI16_SLO,
3514
 
3515
/* This is a 16-bit reloc containing the lower 16 bits of an address.  */
3516
  BFD_RELOC_M32R_LO16,
3517
 
3518
/* This is a 16-bit reloc containing the small data area offset for use in
3519
add3, load, and store instructions.  */
3520
  BFD_RELOC_M32R_SDA16,
3521
 
3522
/* For PIC.  */
3523
  BFD_RELOC_M32R_GOT24,
3524
  BFD_RELOC_M32R_26_PLTREL,
3525
  BFD_RELOC_M32R_COPY,
3526
  BFD_RELOC_M32R_GLOB_DAT,
3527
  BFD_RELOC_M32R_JMP_SLOT,
3528
  BFD_RELOC_M32R_RELATIVE,
3529
  BFD_RELOC_M32R_GOTOFF,
3530
  BFD_RELOC_M32R_GOTOFF_HI_ULO,
3531
  BFD_RELOC_M32R_GOTOFF_HI_SLO,
3532
  BFD_RELOC_M32R_GOTOFF_LO,
3533
  BFD_RELOC_M32R_GOTPC24,
3534
  BFD_RELOC_M32R_GOT16_HI_ULO,
3535
  BFD_RELOC_M32R_GOT16_HI_SLO,
3536
  BFD_RELOC_M32R_GOT16_LO,
3537
  BFD_RELOC_M32R_GOTPC_HI_ULO,
3538
  BFD_RELOC_M32R_GOTPC_HI_SLO,
3539
  BFD_RELOC_M32R_GOTPC_LO,
3540
 
3541
/* This is a 9-bit reloc  */
3542
  BFD_RELOC_V850_9_PCREL,
3543
 
3544
/* This is a 22-bit reloc  */
3545
  BFD_RELOC_V850_22_PCREL,
3546
 
3547
/* This is a 16 bit offset from the short data area pointer.  */
3548
  BFD_RELOC_V850_SDA_16_16_OFFSET,
3549
 
3550
/* This is a 16 bit offset (of which only 15 bits are used) from the
3551
short data area pointer.  */
3552
  BFD_RELOC_V850_SDA_15_16_OFFSET,
3553
 
3554
/* This is a 16 bit offset from the zero data area pointer.  */
3555
  BFD_RELOC_V850_ZDA_16_16_OFFSET,
3556
 
3557
/* This is a 16 bit offset (of which only 15 bits are used) from the
3558
zero data area pointer.  */
3559
  BFD_RELOC_V850_ZDA_15_16_OFFSET,
3560
 
3561
/* This is an 8 bit offset (of which only 6 bits are used) from the
3562
tiny data area pointer.  */
3563
  BFD_RELOC_V850_TDA_6_8_OFFSET,
3564
 
3565
/* This is an 8bit offset (of which only 7 bits are used) from the tiny
3566
data area pointer.  */
3567
  BFD_RELOC_V850_TDA_7_8_OFFSET,
3568
 
3569
/* This is a 7 bit offset from the tiny data area pointer.  */
3570
  BFD_RELOC_V850_TDA_7_7_OFFSET,
3571
 
3572
/* This is a 16 bit offset from the tiny data area pointer.  */
3573
  BFD_RELOC_V850_TDA_16_16_OFFSET,
3574
 
3575
/* This is a 5 bit offset (of which only 4 bits are used) from the tiny
3576
data area pointer.  */
3577
  BFD_RELOC_V850_TDA_4_5_OFFSET,
3578
 
3579
/* This is a 4 bit offset from the tiny data area pointer.  */
3580
  BFD_RELOC_V850_TDA_4_4_OFFSET,
3581
 
3582
/* This is a 16 bit offset from the short data area pointer, with the
3583
bits placed non-contiguously in the instruction.  */
3584
  BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3585
 
3586
/* This is a 16 bit offset from the zero data area pointer, with the
3587
bits placed non-contiguously in the instruction.  */
3588
  BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3589
 
3590
/* This is a 6 bit offset from the call table base pointer.  */
3591
  BFD_RELOC_V850_CALLT_6_7_OFFSET,
3592
 
3593
/* This is a 16 bit offset from the call table base pointer.  */
3594
  BFD_RELOC_V850_CALLT_16_16_OFFSET,
3595
 
3596
/* Used for relaxing indirect function calls.  */
3597
  BFD_RELOC_V850_LONGCALL,
3598
 
3599
/* Used for relaxing indirect jumps.  */
3600
  BFD_RELOC_V850_LONGJUMP,
3601
 
3602
/* Used to maintain alignment whilst relaxing.  */
3603
  BFD_RELOC_V850_ALIGN,
3604
 
3605
/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3606
instructions.  */
3607
  BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3608
 
3609
/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3610
instruction.  */
3611
  BFD_RELOC_MN10300_32_PCREL,
3612
 
3613
/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3614
instruction.  */
3615
  BFD_RELOC_MN10300_16_PCREL,
3616
 
3617
/* This is a 8bit DP reloc for the tms320c30, where the most
3618
significant 8 bits of a 24 bit word are placed into the least
3619
significant 8 bits of the opcode.  */
3620
  BFD_RELOC_TIC30_LDP,
3621
 
3622
/* This is a 7bit reloc for the tms320c54x, where the least
3623
significant 7 bits of a 16 bit word are placed into the least
3624
significant 7 bits of the opcode.  */
3625
  BFD_RELOC_TIC54X_PARTLS7,
3626
 
3627
/* This is a 9bit DP reloc for the tms320c54x, where the most
3628
significant 9 bits of a 16 bit word are placed into the least
3629
significant 9 bits of the opcode.  */
3630
  BFD_RELOC_TIC54X_PARTMS9,
3631
 
3632
/* This is an extended address 23-bit reloc for the tms320c54x.  */
3633
  BFD_RELOC_TIC54X_23,
3634
 
3635
/* This is a 16-bit reloc for the tms320c54x, where the least
3636
significant 16 bits of a 23-bit extended address are placed into
3637
the opcode.  */
3638
  BFD_RELOC_TIC54X_16_OF_23,
3639
 
3640
/* This is a reloc for the tms320c54x, where the most
3641
significant 7 bits of a 23-bit extended address are placed into
3642
the opcode.  */
3643
  BFD_RELOC_TIC54X_MS7_OF_23,
3644
 
3645
/* TMS320C6000 relocations.  */
3646
  BFD_RELOC_C6000_PCR_S21,
3647
  BFD_RELOC_C6000_PCR_S12,
3648
  BFD_RELOC_C6000_PCR_S10,
3649
  BFD_RELOC_C6000_PCR_S7,
3650
  BFD_RELOC_C6000_ABS_S16,
3651
  BFD_RELOC_C6000_ABS_L16,
3652
  BFD_RELOC_C6000_ABS_H16,
3653
  BFD_RELOC_C6000_SBR_U15_B,
3654
  BFD_RELOC_C6000_SBR_U15_H,
3655
  BFD_RELOC_C6000_SBR_U15_W,
3656
  BFD_RELOC_C6000_SBR_S16,
3657
  BFD_RELOC_C6000_SBR_L16_B,
3658
  BFD_RELOC_C6000_SBR_L16_H,
3659
  BFD_RELOC_C6000_SBR_L16_W,
3660
  BFD_RELOC_C6000_SBR_H16_B,
3661
  BFD_RELOC_C6000_SBR_H16_H,
3662
  BFD_RELOC_C6000_SBR_H16_W,
3663
  BFD_RELOC_C6000_SBR_GOT_U15_W,
3664
  BFD_RELOC_C6000_SBR_GOT_L16_W,
3665
  BFD_RELOC_C6000_SBR_GOT_H16_W,
3666
  BFD_RELOC_C6000_DSBT_INDEX,
3667
  BFD_RELOC_C6000_PREL31,
3668
  BFD_RELOC_C6000_COPY,
3669
  BFD_RELOC_C6000_ALIGN,
3670
  BFD_RELOC_C6000_FPHEAD,
3671
  BFD_RELOC_C6000_NOCMP,
3672
 
3673
/* This is a 48 bit reloc for the FR30 that stores 32 bits.  */
3674
  BFD_RELOC_FR30_48,
3675
 
3676
/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3677
two sections.  */
3678
  BFD_RELOC_FR30_20,
3679
 
3680
/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
3681
4 bits.  */
3682
  BFD_RELOC_FR30_6_IN_4,
3683
 
3684
/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
3685
into 8 bits.  */
3686
  BFD_RELOC_FR30_8_IN_8,
3687
 
3688
/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
3689
into 8 bits.  */
3690
  BFD_RELOC_FR30_9_IN_8,
3691
 
3692
/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
3693
into 8 bits.  */
3694
  BFD_RELOC_FR30_10_IN_8,
3695
 
3696
/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
3697
short offset into 8 bits.  */
3698
  BFD_RELOC_FR30_9_PCREL,
3699
 
3700
/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
3701
short offset into 11 bits.  */
3702
  BFD_RELOC_FR30_12_PCREL,
3703
 
3704
/* Motorola Mcore relocations.  */
3705
  BFD_RELOC_MCORE_PCREL_IMM8BY4,
3706
  BFD_RELOC_MCORE_PCREL_IMM11BY2,
3707
  BFD_RELOC_MCORE_PCREL_IMM4BY2,
3708
  BFD_RELOC_MCORE_PCREL_32,
3709
  BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
3710
  BFD_RELOC_MCORE_RVA,
3711
 
3712
/* Toshiba Media Processor Relocations.  */
3713
  BFD_RELOC_MEP_8,
3714
  BFD_RELOC_MEP_16,
3715
  BFD_RELOC_MEP_32,
3716
  BFD_RELOC_MEP_PCREL8A2,
3717
  BFD_RELOC_MEP_PCREL12A2,
3718
  BFD_RELOC_MEP_PCREL17A2,
3719
  BFD_RELOC_MEP_PCREL24A2,
3720
  BFD_RELOC_MEP_PCABS24A2,
3721
  BFD_RELOC_MEP_LOW16,
3722
  BFD_RELOC_MEP_HI16U,
3723
  BFD_RELOC_MEP_HI16S,
3724
  BFD_RELOC_MEP_GPREL,
3725
  BFD_RELOC_MEP_TPREL,
3726
  BFD_RELOC_MEP_TPREL7,
3727
  BFD_RELOC_MEP_TPREL7A2,
3728
  BFD_RELOC_MEP_TPREL7A4,
3729
  BFD_RELOC_MEP_UIMM24,
3730
  BFD_RELOC_MEP_ADDR24A4,
3731
  BFD_RELOC_MEP_GNU_VTINHERIT,
3732
  BFD_RELOC_MEP_GNU_VTENTRY,
3733
 
3734
 
3735
/* These are relocations for the GETA instruction.  */
3736
  BFD_RELOC_MMIX_GETA,
3737
  BFD_RELOC_MMIX_GETA_1,
3738
  BFD_RELOC_MMIX_GETA_2,
3739
  BFD_RELOC_MMIX_GETA_3,
3740
 
3741
/* These are relocations for a conditional branch instruction.  */
3742
  BFD_RELOC_MMIX_CBRANCH,
3743
  BFD_RELOC_MMIX_CBRANCH_J,
3744
  BFD_RELOC_MMIX_CBRANCH_1,
3745
  BFD_RELOC_MMIX_CBRANCH_2,
3746
  BFD_RELOC_MMIX_CBRANCH_3,
3747
 
3748
/* These are relocations for the PUSHJ instruction.  */
3749
  BFD_RELOC_MMIX_PUSHJ,
3750
  BFD_RELOC_MMIX_PUSHJ_1,
3751
  BFD_RELOC_MMIX_PUSHJ_2,
3752
  BFD_RELOC_MMIX_PUSHJ_3,
3753
  BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3754
 
3755
/* These are relocations for the JMP instruction.  */
3756
  BFD_RELOC_MMIX_JMP,
3757
  BFD_RELOC_MMIX_JMP_1,
3758
  BFD_RELOC_MMIX_JMP_2,
3759
  BFD_RELOC_MMIX_JMP_3,
3760
 
3761
/* This is a relocation for a relative address as in a GETA instruction or
3762
a branch.  */
3763
  BFD_RELOC_MMIX_ADDR19,
3764
 
3765
/* This is a relocation for a relative address as in a JMP instruction.  */
3766
  BFD_RELOC_MMIX_ADDR27,
3767
 
3768
/* This is a relocation for an instruction field that may be a general
3769
register or a value 0..255.  */
3770
  BFD_RELOC_MMIX_REG_OR_BYTE,
3771
 
3772
/* This is a relocation for an instruction field that may be a general
3773
register.  */
3774
  BFD_RELOC_MMIX_REG,
3775
 
3776
/* This is a relocation for two instruction fields holding a register and
3777
an offset, the equivalent of the relocation.  */
3778
  BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3779
 
3780
/* This relocation is an assertion that the expression is not allocated as
3781
a global register.  It does not modify contents.  */
3782
  BFD_RELOC_MMIX_LOCAL,
3783
 
3784
/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
3785
short offset into 7 bits.  */
3786
  BFD_RELOC_AVR_7_PCREL,
3787
 
3788
/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
3789
short offset into 12 bits.  */
3790
  BFD_RELOC_AVR_13_PCREL,
3791
 
3792
/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
3793
program memory address) into 16 bits.  */
3794
  BFD_RELOC_AVR_16_PM,
3795
 
3796
/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3797
data memory address) into 8 bit immediate value of LDI insn.  */
3798
  BFD_RELOC_AVR_LO8_LDI,
3799
 
3800
/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3801
of data memory address) into 8 bit immediate value of LDI insn.  */
3802
  BFD_RELOC_AVR_HI8_LDI,
3803
 
3804
/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3805
of program memory address) into 8 bit immediate value of LDI insn.  */
3806
  BFD_RELOC_AVR_HH8_LDI,
3807
 
3808
/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3809
of 32 bit value) into 8 bit immediate value of LDI insn.  */
3810
  BFD_RELOC_AVR_MS8_LDI,
3811
 
3812
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3813
(usually data memory address) into 8 bit immediate value of SUBI insn.  */
3814
  BFD_RELOC_AVR_LO8_LDI_NEG,
3815
 
3816
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3817
(high 8 bit of data memory address) into 8 bit immediate value of
3818
SUBI insn.  */
3819
  BFD_RELOC_AVR_HI8_LDI_NEG,
3820
 
3821
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3822
(most high 8 bit of program memory address) into 8 bit immediate value
3823
of LDI or SUBI insn.  */
3824
  BFD_RELOC_AVR_HH8_LDI_NEG,
3825
 
3826
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
3827
of 32 bit value) into 8 bit immediate value of LDI insn.  */
3828
  BFD_RELOC_AVR_MS8_LDI_NEG,
3829
 
3830
/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3831
command address) into 8 bit immediate value of LDI insn.  */
3832
  BFD_RELOC_AVR_LO8_LDI_PM,
3833
 
3834
/* This is a 16 bit reloc for the AVR that stores 8 bit value
3835
(command address) into 8 bit immediate value of LDI insn. If the address
3836
is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3837
in the lower 128k.  */
3838
  BFD_RELOC_AVR_LO8_LDI_GS,
3839
 
3840
/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3841
of command address) into 8 bit immediate value of LDI insn.  */
3842
  BFD_RELOC_AVR_HI8_LDI_PM,
3843
 
3844
/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3845
of command address) into 8 bit immediate value of LDI insn.  If the address
3846
is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3847
below 128k.  */
3848
  BFD_RELOC_AVR_HI8_LDI_GS,
3849
 
3850
/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3851
of command address) into 8 bit immediate value of LDI insn.  */
3852
  BFD_RELOC_AVR_HH8_LDI_PM,
3853
 
3854
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3855
(usually command address) into 8 bit immediate value of SUBI insn.  */
3856
  BFD_RELOC_AVR_LO8_LDI_PM_NEG,
3857
 
3858
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3859
(high 8 bit of 16 bit command address) into 8 bit immediate value
3860
of SUBI insn.  */
3861
  BFD_RELOC_AVR_HI8_LDI_PM_NEG,
3862
 
3863
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3864
(high 6 bit of 22 bit command address) into 8 bit immediate
3865
value of SUBI insn.  */
3866
  BFD_RELOC_AVR_HH8_LDI_PM_NEG,
3867
 
3868
/* This is a 32 bit reloc for the AVR that stores 23 bit value
3869
into 22 bits.  */
3870
  BFD_RELOC_AVR_CALL,
3871
 
3872
/* This is a 16 bit reloc for the AVR that stores all needed bits
3873
for absolute addressing with ldi with overflow check to linktime  */
3874
  BFD_RELOC_AVR_LDI,
3875
 
3876
/* This is a 6 bit reloc for the AVR that stores offset for ldd/std
3877
instructions  */
3878
  BFD_RELOC_AVR_6,
3879
 
3880
/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
3881
instructions  */
3882
  BFD_RELOC_AVR_6_ADIW,
3883
 
3884
/* Renesas RX Relocations.  */
3885
  BFD_RELOC_RX_NEG8,
3886
  BFD_RELOC_RX_NEG16,
3887
  BFD_RELOC_RX_NEG24,
3888
  BFD_RELOC_RX_NEG32,
3889
  BFD_RELOC_RX_16_OP,
3890
  BFD_RELOC_RX_24_OP,
3891
  BFD_RELOC_RX_32_OP,
3892
  BFD_RELOC_RX_8U,
3893
  BFD_RELOC_RX_16U,
3894
  BFD_RELOC_RX_24U,
3895
  BFD_RELOC_RX_DIR3U_PCREL,
3896
  BFD_RELOC_RX_DIFF,
3897
  BFD_RELOC_RX_GPRELB,
3898
  BFD_RELOC_RX_GPRELW,
3899
  BFD_RELOC_RX_GPRELL,
3900
  BFD_RELOC_RX_SYM,
3901
  BFD_RELOC_RX_OP_SUBTRACT,
3902
  BFD_RELOC_RX_ABS8,
3903
  BFD_RELOC_RX_ABS16,
3904
  BFD_RELOC_RX_ABS32,
3905
  BFD_RELOC_RX_ABS16U,
3906
  BFD_RELOC_RX_ABS16UW,
3907
  BFD_RELOC_RX_ABS16UL,
3908
  BFD_RELOC_RX_RELAX,
3909
 
3910
/* Direct 12 bit.  */
3911
  BFD_RELOC_390_12,
3912
 
3913
/* 12 bit GOT offset.  */
3914
  BFD_RELOC_390_GOT12,
3915
 
3916
/* 32 bit PC relative PLT address.  */
3917
  BFD_RELOC_390_PLT32,
3918
 
3919
/* Copy symbol at runtime.  */
3920
  BFD_RELOC_390_COPY,
3921
 
3922
/* Create GOT entry.  */
3923
  BFD_RELOC_390_GLOB_DAT,
3924
 
3925
/* Create PLT entry.  */
3926
  BFD_RELOC_390_JMP_SLOT,
3927
 
3928
/* Adjust by program base.  */
3929
  BFD_RELOC_390_RELATIVE,
3930
 
3931
/* 32 bit PC relative offset to GOT.  */
3932
  BFD_RELOC_390_GOTPC,
3933
 
3934
/* 16 bit GOT offset.  */
3935
  BFD_RELOC_390_GOT16,
3936
 
3937
/* PC relative 16 bit shifted by 1.  */
3938
  BFD_RELOC_390_PC16DBL,
3939
 
3940
/* 16 bit PC rel. PLT shifted by 1.  */
3941
  BFD_RELOC_390_PLT16DBL,
3942
 
3943
/* PC relative 32 bit shifted by 1.  */
3944
  BFD_RELOC_390_PC32DBL,
3945
 
3946
/* 32 bit PC rel. PLT shifted by 1.  */
3947
  BFD_RELOC_390_PLT32DBL,
3948
 
3949
/* 32 bit PC rel. GOT shifted by 1.  */
3950
  BFD_RELOC_390_GOTPCDBL,
3951
 
3952
/* 64 bit GOT offset.  */
3953
  BFD_RELOC_390_GOT64,
3954
 
3955
/* 64 bit PC relative PLT address.  */
3956
  BFD_RELOC_390_PLT64,
3957
 
3958
/* 32 bit rel. offset to GOT entry.  */
3959
  BFD_RELOC_390_GOTENT,
3960
 
3961
/* 64 bit offset to GOT.  */
3962
  BFD_RELOC_390_GOTOFF64,
3963
 
3964
/* 12-bit offset to symbol-entry within GOT, with PLT handling.  */
3965
  BFD_RELOC_390_GOTPLT12,
3966
 
3967
/* 16-bit offset to symbol-entry within GOT, with PLT handling.  */
3968
  BFD_RELOC_390_GOTPLT16,
3969
 
3970
/* 32-bit offset to symbol-entry within GOT, with PLT handling.  */
3971
  BFD_RELOC_390_GOTPLT32,
3972
 
3973
/* 64-bit offset to symbol-entry within GOT, with PLT handling.  */
3974
  BFD_RELOC_390_GOTPLT64,
3975
 
3976
/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling.  */
3977
  BFD_RELOC_390_GOTPLTENT,
3978
 
3979
/* 16-bit rel. offset from the GOT to a PLT entry.  */
3980
  BFD_RELOC_390_PLTOFF16,
3981
 
3982
/* 32-bit rel. offset from the GOT to a PLT entry.  */
3983
  BFD_RELOC_390_PLTOFF32,
3984
 
3985
/* 64-bit rel. offset from the GOT to a PLT entry.  */
3986
  BFD_RELOC_390_PLTOFF64,
3987
 
3988
/* s390 tls relocations.  */
3989
  BFD_RELOC_390_TLS_LOAD,
3990
  BFD_RELOC_390_TLS_GDCALL,
3991
  BFD_RELOC_390_TLS_LDCALL,
3992
  BFD_RELOC_390_TLS_GD32,
3993
  BFD_RELOC_390_TLS_GD64,
3994
  BFD_RELOC_390_TLS_GOTIE12,
3995
  BFD_RELOC_390_TLS_GOTIE32,
3996
  BFD_RELOC_390_TLS_GOTIE64,
3997
  BFD_RELOC_390_TLS_LDM32,
3998
  BFD_RELOC_390_TLS_LDM64,
3999
  BFD_RELOC_390_TLS_IE32,
4000
  BFD_RELOC_390_TLS_IE64,
4001
  BFD_RELOC_390_TLS_IEENT,
4002
  BFD_RELOC_390_TLS_LE32,
4003
  BFD_RELOC_390_TLS_LE64,
4004
  BFD_RELOC_390_TLS_LDO32,
4005
  BFD_RELOC_390_TLS_LDO64,
4006
  BFD_RELOC_390_TLS_DTPMOD,
4007
  BFD_RELOC_390_TLS_DTPOFF,
4008
  BFD_RELOC_390_TLS_TPOFF,
4009
 
4010
/* Long displacement extension.  */
4011
  BFD_RELOC_390_20,
4012
  BFD_RELOC_390_GOT20,
4013
  BFD_RELOC_390_GOTPLT20,
4014
  BFD_RELOC_390_TLS_GOTIE20,
4015
 
4016
/* Score relocations
4017
Low 16 bit for load/store  */
4018
  BFD_RELOC_SCORE_GPREL15,
4019
 
4020
/* This is a 24-bit reloc with the right 1 bit assumed to be 0  */
4021
  BFD_RELOC_SCORE_DUMMY2,
4022
  BFD_RELOC_SCORE_JMP,
4023
 
4024
/* This is a 19-bit reloc with the right 1 bit assumed to be 0  */
4025
  BFD_RELOC_SCORE_BRANCH,
4026
 
4027
/* This is a 32-bit reloc for 48-bit instructions.  */
4028
  BFD_RELOC_SCORE_IMM30,
4029
 
4030
/* This is a 32-bit reloc for 48-bit instructions.  */
4031
  BFD_RELOC_SCORE_IMM32,
4032
 
4033
/* This is a 11-bit reloc with the right 1 bit assumed to be 0  */
4034
  BFD_RELOC_SCORE16_JMP,
4035
 
4036
/* This is a 8-bit reloc with the right 1 bit assumed to be 0  */
4037
  BFD_RELOC_SCORE16_BRANCH,
4038
 
4039
/* This is a 9-bit reloc with the right 1 bit assumed to be 0  */
4040
  BFD_RELOC_SCORE_BCMP,
4041
 
4042
/* Undocumented Score relocs  */
4043
  BFD_RELOC_SCORE_GOT15,
4044
  BFD_RELOC_SCORE_GOT_LO16,
4045
  BFD_RELOC_SCORE_CALL15,
4046
  BFD_RELOC_SCORE_DUMMY_HI16,
4047
 
4048
/* Scenix IP2K - 9-bit register number / data address  */
4049
  BFD_RELOC_IP2K_FR9,
4050
 
4051
/* Scenix IP2K - 4-bit register/data bank number  */
4052
  BFD_RELOC_IP2K_BANK,
4053
 
4054
/* Scenix IP2K - low 13 bits of instruction word address  */
4055
  BFD_RELOC_IP2K_ADDR16CJP,
4056
 
4057
/* Scenix IP2K - high 3 bits of instruction word address  */
4058
  BFD_RELOC_IP2K_PAGE3,
4059
 
4060
/* Scenix IP2K - ext/low/high 8 bits of data address  */
4061
  BFD_RELOC_IP2K_LO8DATA,
4062
  BFD_RELOC_IP2K_HI8DATA,
4063
  BFD_RELOC_IP2K_EX8DATA,
4064
 
4065
/* Scenix IP2K - low/high 8 bits of instruction word address  */
4066
  BFD_RELOC_IP2K_LO8INSN,
4067
  BFD_RELOC_IP2K_HI8INSN,
4068
 
4069
/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0  */
4070
  BFD_RELOC_IP2K_PC_SKIP,
4071
 
4072
/* Scenix IP2K - 16 bit word address in text section.  */
4073
  BFD_RELOC_IP2K_TEXT,
4074
 
4075
/* Scenix IP2K - 7-bit sp or dp offset  */
4076
  BFD_RELOC_IP2K_FR_OFFSET,
4077
 
4078
/* Scenix VPE4K coprocessor - data/insn-space addressing  */
4079
  BFD_RELOC_VPE4KMATH_DATA,
4080
  BFD_RELOC_VPE4KMATH_INSN,
4081
 
4082
/* These two relocations are used by the linker to determine which of
4083
the entries in a C++ virtual function table are actually used.  When
4084
the --gc-sections option is given, the linker will zero out the entries
4085
that are not used, so that the code for those functions need not be
4086
included in the output.
4087
 
4088
VTABLE_INHERIT is a zero-space relocation used to describe to the
4089
linker the inheritance tree of a C++ virtual function table.  The
4090
relocation's symbol should be the parent class' vtable, and the
4091
relocation should be located at the child vtable.
4092
 
4093
VTABLE_ENTRY is a zero-space relocation that describes the use of a
4094
virtual function table entry.  The reloc's symbol should refer to the
4095
table of the class mentioned in the code.  Off of that base, an offset
4096
describes the entry that is being used.  For Rela hosts, this offset
4097
is stored in the reloc's addend.  For Rel hosts, we are forced to put
4098
this offset in the reloc's section offset.  */
4099
  BFD_RELOC_VTABLE_INHERIT,
4100
  BFD_RELOC_VTABLE_ENTRY,
4101
 
4102
/* Intel IA64 Relocations.  */
4103
  BFD_RELOC_IA64_IMM14,
4104
  BFD_RELOC_IA64_IMM22,
4105
  BFD_RELOC_IA64_IMM64,
4106
  BFD_RELOC_IA64_DIR32MSB,
4107
  BFD_RELOC_IA64_DIR32LSB,
4108
  BFD_RELOC_IA64_DIR64MSB,
4109
  BFD_RELOC_IA64_DIR64LSB,
4110
  BFD_RELOC_IA64_GPREL22,
4111
  BFD_RELOC_IA64_GPREL64I,
4112
  BFD_RELOC_IA64_GPREL32MSB,
4113
  BFD_RELOC_IA64_GPREL32LSB,
4114
  BFD_RELOC_IA64_GPREL64MSB,
4115
  BFD_RELOC_IA64_GPREL64LSB,
4116
  BFD_RELOC_IA64_LTOFF22,
4117
  BFD_RELOC_IA64_LTOFF64I,
4118
  BFD_RELOC_IA64_PLTOFF22,
4119
  BFD_RELOC_IA64_PLTOFF64I,
4120
  BFD_RELOC_IA64_PLTOFF64MSB,
4121
  BFD_RELOC_IA64_PLTOFF64LSB,
4122
  BFD_RELOC_IA64_FPTR64I,
4123
  BFD_RELOC_IA64_FPTR32MSB,
4124
  BFD_RELOC_IA64_FPTR32LSB,
4125
  BFD_RELOC_IA64_FPTR64MSB,
4126
  BFD_RELOC_IA64_FPTR64LSB,
4127
  BFD_RELOC_IA64_PCREL21B,
4128
  BFD_RELOC_IA64_PCREL21BI,
4129
  BFD_RELOC_IA64_PCREL21M,
4130
  BFD_RELOC_IA64_PCREL21F,
4131
  BFD_RELOC_IA64_PCREL22,
4132
  BFD_RELOC_IA64_PCREL60B,
4133
  BFD_RELOC_IA64_PCREL64I,
4134
  BFD_RELOC_IA64_PCREL32MSB,
4135
  BFD_RELOC_IA64_PCREL32LSB,
4136
  BFD_RELOC_IA64_PCREL64MSB,
4137
  BFD_RELOC_IA64_PCREL64LSB,
4138
  BFD_RELOC_IA64_LTOFF_FPTR22,
4139
  BFD_RELOC_IA64_LTOFF_FPTR64I,
4140
  BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4141
  BFD_RELOC_IA64_LTOFF_FPTR32LSB,
4142
  BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4143
  BFD_RELOC_IA64_LTOFF_FPTR64LSB,
4144
  BFD_RELOC_IA64_SEGREL32MSB,
4145
  BFD_RELOC_IA64_SEGREL32LSB,
4146
  BFD_RELOC_IA64_SEGREL64MSB,
4147
  BFD_RELOC_IA64_SEGREL64LSB,
4148
  BFD_RELOC_IA64_SECREL32MSB,
4149
  BFD_RELOC_IA64_SECREL32LSB,
4150
  BFD_RELOC_IA64_SECREL64MSB,
4151
  BFD_RELOC_IA64_SECREL64LSB,
4152
  BFD_RELOC_IA64_REL32MSB,
4153
  BFD_RELOC_IA64_REL32LSB,
4154
  BFD_RELOC_IA64_REL64MSB,
4155
  BFD_RELOC_IA64_REL64LSB,
4156
  BFD_RELOC_IA64_LTV32MSB,
4157
  BFD_RELOC_IA64_LTV32LSB,
4158
  BFD_RELOC_IA64_LTV64MSB,
4159
  BFD_RELOC_IA64_LTV64LSB,
4160
  BFD_RELOC_IA64_IPLTMSB,
4161
  BFD_RELOC_IA64_IPLTLSB,
4162
  BFD_RELOC_IA64_COPY,
4163
  BFD_RELOC_IA64_LTOFF22X,
4164
  BFD_RELOC_IA64_LDXMOV,
4165
  BFD_RELOC_IA64_TPREL14,
4166
  BFD_RELOC_IA64_TPREL22,
4167
  BFD_RELOC_IA64_TPREL64I,
4168
  BFD_RELOC_IA64_TPREL64MSB,
4169
  BFD_RELOC_IA64_TPREL64LSB,
4170
  BFD_RELOC_IA64_LTOFF_TPREL22,
4171
  BFD_RELOC_IA64_DTPMOD64MSB,
4172
  BFD_RELOC_IA64_DTPMOD64LSB,
4173
  BFD_RELOC_IA64_LTOFF_DTPMOD22,
4174
  BFD_RELOC_IA64_DTPREL14,
4175
  BFD_RELOC_IA64_DTPREL22,
4176
  BFD_RELOC_IA64_DTPREL64I,
4177
  BFD_RELOC_IA64_DTPREL32MSB,
4178
  BFD_RELOC_IA64_DTPREL32LSB,
4179
  BFD_RELOC_IA64_DTPREL64MSB,
4180
  BFD_RELOC_IA64_DTPREL64LSB,
4181
  BFD_RELOC_IA64_LTOFF_DTPREL22,
4182
 
4183
/* Motorola 68HC11 reloc.
4184
This is the 8 bit high part of an absolute address.  */
4185
  BFD_RELOC_M68HC11_HI8,
4186
 
4187
/* Motorola 68HC11 reloc.
4188
This is the 8 bit low part of an absolute address.  */
4189
  BFD_RELOC_M68HC11_LO8,
4190
 
4191
/* Motorola 68HC11 reloc.
4192
This is the 3 bit of a value.  */
4193
  BFD_RELOC_M68HC11_3B,
4194
 
4195
/* Motorola 68HC11 reloc.
4196
This reloc marks the beginning of a jump/call instruction.
4197
It is used for linker relaxation to correctly identify beginning
4198
of instruction and change some branches to use PC-relative
4199
addressing mode.  */
4200
  BFD_RELOC_M68HC11_RL_JUMP,
4201
 
4202
/* Motorola 68HC11 reloc.
4203
This reloc marks a group of several instructions that gcc generates
4204
and for which the linker relaxation pass can modify and/or remove
4205
some of them.  */
4206
  BFD_RELOC_M68HC11_RL_GROUP,
4207
 
4208
/* Motorola 68HC11 reloc.
4209
This is the 16-bit lower part of an address.  It is used for 'call'
4210
instruction to specify the symbol address without any special
4211
transformation (due to memory bank window).  */
4212
  BFD_RELOC_M68HC11_LO16,
4213
 
4214
/* Motorola 68HC11 reloc.
4215
This is a 8-bit reloc that specifies the page number of an address.
4216
It is used by 'call' instruction to specify the page number of
4217
the symbol.  */
4218
  BFD_RELOC_M68HC11_PAGE,
4219
 
4220
/* Motorola 68HC11 reloc.
4221
This is a 24-bit reloc that represents the address with a 16-bit
4222
value and a 8-bit page number.  The symbol address is transformed
4223
to follow the 16K memory bank of 68HC12 (seen as mapped in the window).  */
4224
  BFD_RELOC_M68HC11_24,
4225
 
4226
/* Motorola 68HC12 reloc.
4227
This is the 5 bits of a value.  */
4228
  BFD_RELOC_M68HC12_5B,
4229
 
4230
/* NS CR16C Relocations.  */
4231
  BFD_RELOC_16C_NUM08,
4232
  BFD_RELOC_16C_NUM08_C,
4233
  BFD_RELOC_16C_NUM16,
4234
  BFD_RELOC_16C_NUM16_C,
4235
  BFD_RELOC_16C_NUM32,
4236
  BFD_RELOC_16C_NUM32_C,
4237
  BFD_RELOC_16C_DISP04,
4238
  BFD_RELOC_16C_DISP04_C,
4239
  BFD_RELOC_16C_DISP08,
4240
  BFD_RELOC_16C_DISP08_C,
4241
  BFD_RELOC_16C_DISP16,
4242
  BFD_RELOC_16C_DISP16_C,
4243
  BFD_RELOC_16C_DISP24,
4244
  BFD_RELOC_16C_DISP24_C,
4245
  BFD_RELOC_16C_DISP24a,
4246
  BFD_RELOC_16C_DISP24a_C,
4247
  BFD_RELOC_16C_REG04,
4248
  BFD_RELOC_16C_REG04_C,
4249
  BFD_RELOC_16C_REG04a,
4250
  BFD_RELOC_16C_REG04a_C,
4251
  BFD_RELOC_16C_REG14,
4252
  BFD_RELOC_16C_REG14_C,
4253
  BFD_RELOC_16C_REG16,
4254
  BFD_RELOC_16C_REG16_C,
4255
  BFD_RELOC_16C_REG20,
4256
  BFD_RELOC_16C_REG20_C,
4257
  BFD_RELOC_16C_ABS20,
4258
  BFD_RELOC_16C_ABS20_C,
4259
  BFD_RELOC_16C_ABS24,
4260
  BFD_RELOC_16C_ABS24_C,
4261
  BFD_RELOC_16C_IMM04,
4262
  BFD_RELOC_16C_IMM04_C,
4263
  BFD_RELOC_16C_IMM16,
4264
  BFD_RELOC_16C_IMM16_C,
4265
  BFD_RELOC_16C_IMM20,
4266
  BFD_RELOC_16C_IMM20_C,
4267
  BFD_RELOC_16C_IMM24,
4268
  BFD_RELOC_16C_IMM24_C,
4269
  BFD_RELOC_16C_IMM32,
4270
  BFD_RELOC_16C_IMM32_C,
4271
 
4272
/* NS CR16 Relocations.  */
4273
  BFD_RELOC_CR16_NUM8,
4274
  BFD_RELOC_CR16_NUM16,
4275
  BFD_RELOC_CR16_NUM32,
4276
  BFD_RELOC_CR16_NUM32a,
4277
  BFD_RELOC_CR16_REGREL0,
4278
  BFD_RELOC_CR16_REGREL4,
4279
  BFD_RELOC_CR16_REGREL4a,
4280
  BFD_RELOC_CR16_REGREL14,
4281
  BFD_RELOC_CR16_REGREL14a,
4282
  BFD_RELOC_CR16_REGREL16,
4283
  BFD_RELOC_CR16_REGREL20,
4284
  BFD_RELOC_CR16_REGREL20a,
4285
  BFD_RELOC_CR16_ABS20,
4286
  BFD_RELOC_CR16_ABS24,
4287
  BFD_RELOC_CR16_IMM4,
4288
  BFD_RELOC_CR16_IMM8,
4289
  BFD_RELOC_CR16_IMM16,
4290
  BFD_RELOC_CR16_IMM20,
4291
  BFD_RELOC_CR16_IMM24,
4292
  BFD_RELOC_CR16_IMM32,
4293
  BFD_RELOC_CR16_IMM32a,
4294
  BFD_RELOC_CR16_DISP4,
4295
  BFD_RELOC_CR16_DISP8,
4296
  BFD_RELOC_CR16_DISP16,
4297
  BFD_RELOC_CR16_DISP20,
4298
  BFD_RELOC_CR16_DISP24,
4299
  BFD_RELOC_CR16_DISP24a,
4300
  BFD_RELOC_CR16_SWITCH8,
4301
  BFD_RELOC_CR16_SWITCH16,
4302
  BFD_RELOC_CR16_SWITCH32,
4303
  BFD_RELOC_CR16_GOT_REGREL20,
4304
  BFD_RELOC_CR16_GOTC_REGREL20,
4305
  BFD_RELOC_CR16_GLOB_DAT,
4306
 
4307
/* NS CRX Relocations.  */
4308
  BFD_RELOC_CRX_REL4,
4309
  BFD_RELOC_CRX_REL8,
4310
  BFD_RELOC_CRX_REL8_CMP,
4311
  BFD_RELOC_CRX_REL16,
4312
  BFD_RELOC_CRX_REL24,
4313
  BFD_RELOC_CRX_REL32,
4314
  BFD_RELOC_CRX_REGREL12,
4315
  BFD_RELOC_CRX_REGREL22,
4316
  BFD_RELOC_CRX_REGREL28,
4317
  BFD_RELOC_CRX_REGREL32,
4318
  BFD_RELOC_CRX_ABS16,
4319
  BFD_RELOC_CRX_ABS32,
4320
  BFD_RELOC_CRX_NUM8,
4321
  BFD_RELOC_CRX_NUM16,
4322
  BFD_RELOC_CRX_NUM32,
4323
  BFD_RELOC_CRX_IMM16,
4324
  BFD_RELOC_CRX_IMM32,
4325
  BFD_RELOC_CRX_SWITCH8,
4326
  BFD_RELOC_CRX_SWITCH16,
4327
  BFD_RELOC_CRX_SWITCH32,
4328
 
4329
/* These relocs are only used within the CRIS assembler.  They are not
4330
(at present) written to any object files.  */
4331
  BFD_RELOC_CRIS_BDISP8,
4332
  BFD_RELOC_CRIS_UNSIGNED_5,
4333
  BFD_RELOC_CRIS_SIGNED_6,
4334
  BFD_RELOC_CRIS_UNSIGNED_6,
4335
  BFD_RELOC_CRIS_SIGNED_8,
4336
  BFD_RELOC_CRIS_UNSIGNED_8,
4337
  BFD_RELOC_CRIS_SIGNED_16,
4338
  BFD_RELOC_CRIS_UNSIGNED_16,
4339
  BFD_RELOC_CRIS_LAPCQ_OFFSET,
4340
  BFD_RELOC_CRIS_UNSIGNED_4,
4341
 
4342
/* Relocs used in ELF shared libraries for CRIS.  */
4343
  BFD_RELOC_CRIS_COPY,
4344
  BFD_RELOC_CRIS_GLOB_DAT,
4345
  BFD_RELOC_CRIS_JUMP_SLOT,
4346
  BFD_RELOC_CRIS_RELATIVE,
4347
 
4348
/* 32-bit offset to symbol-entry within GOT.  */
4349
  BFD_RELOC_CRIS_32_GOT,
4350
 
4351
/* 16-bit offset to symbol-entry within GOT.  */
4352
  BFD_RELOC_CRIS_16_GOT,
4353
 
4354
/* 32-bit offset to symbol-entry within GOT, with PLT handling.  */
4355
  BFD_RELOC_CRIS_32_GOTPLT,
4356
 
4357
/* 16-bit offset to symbol-entry within GOT, with PLT handling.  */
4358
  BFD_RELOC_CRIS_16_GOTPLT,
4359
 
4360
/* 32-bit offset to symbol, relative to GOT.  */
4361
  BFD_RELOC_CRIS_32_GOTREL,
4362
 
4363
/* 32-bit offset to symbol with PLT entry, relative to GOT.  */
4364
  BFD_RELOC_CRIS_32_PLT_GOTREL,
4365
 
4366
/* 32-bit offset to symbol with PLT entry, relative to this relocation.  */
4367
  BFD_RELOC_CRIS_32_PLT_PCREL,
4368
 
4369
/* Relocs used in TLS code for CRIS.  */
4370
  BFD_RELOC_CRIS_32_GOT_GD,
4371
  BFD_RELOC_CRIS_16_GOT_GD,
4372
  BFD_RELOC_CRIS_32_GD,
4373
  BFD_RELOC_CRIS_DTP,
4374
  BFD_RELOC_CRIS_32_DTPREL,
4375
  BFD_RELOC_CRIS_16_DTPREL,
4376
  BFD_RELOC_CRIS_32_GOT_TPREL,
4377
  BFD_RELOC_CRIS_16_GOT_TPREL,
4378
  BFD_RELOC_CRIS_32_TPREL,
4379
  BFD_RELOC_CRIS_16_TPREL,
4380
  BFD_RELOC_CRIS_DTPMOD,
4381
  BFD_RELOC_CRIS_32_IE,
4382
 
4383
/* Intel i860 Relocations.  */
4384
  BFD_RELOC_860_COPY,
4385
  BFD_RELOC_860_GLOB_DAT,
4386
  BFD_RELOC_860_JUMP_SLOT,
4387
  BFD_RELOC_860_RELATIVE,
4388
  BFD_RELOC_860_PC26,
4389
  BFD_RELOC_860_PLT26,
4390
  BFD_RELOC_860_PC16,
4391
  BFD_RELOC_860_LOW0,
4392
  BFD_RELOC_860_SPLIT0,
4393
  BFD_RELOC_860_LOW1,
4394
  BFD_RELOC_860_SPLIT1,
4395
  BFD_RELOC_860_LOW2,
4396
  BFD_RELOC_860_SPLIT2,
4397
  BFD_RELOC_860_LOW3,
4398
  BFD_RELOC_860_LOGOT0,
4399
  BFD_RELOC_860_SPGOT0,
4400
  BFD_RELOC_860_LOGOT1,
4401
  BFD_RELOC_860_SPGOT1,
4402
  BFD_RELOC_860_LOGOTOFF0,
4403
  BFD_RELOC_860_SPGOTOFF0,
4404
  BFD_RELOC_860_LOGOTOFF1,
4405
  BFD_RELOC_860_SPGOTOFF1,
4406
  BFD_RELOC_860_LOGOTOFF2,
4407
  BFD_RELOC_860_LOGOTOFF3,
4408
  BFD_RELOC_860_LOPC,
4409
  BFD_RELOC_860_HIGHADJ,
4410
  BFD_RELOC_860_HAGOT,
4411
  BFD_RELOC_860_HAGOTOFF,
4412
  BFD_RELOC_860_HAPC,
4413
  BFD_RELOC_860_HIGH,
4414
  BFD_RELOC_860_HIGOT,
4415
  BFD_RELOC_860_HIGOTOFF,
4416
 
4417
/* OpenRISC Relocations.  */
4418
  BFD_RELOC_OPENRISC_ABS_26,
4419
  BFD_RELOC_OPENRISC_REL_26,
4420
 
4421
/* H8 elf Relocations.  */
4422
  BFD_RELOC_H8_DIR16A8,
4423
  BFD_RELOC_H8_DIR16R8,
4424
  BFD_RELOC_H8_DIR24A8,
4425
  BFD_RELOC_H8_DIR24R8,
4426
  BFD_RELOC_H8_DIR32A16,
4427
 
4428
/* Sony Xstormy16 Relocations.  */
4429
  BFD_RELOC_XSTORMY16_REL_12,
4430
  BFD_RELOC_XSTORMY16_12,
4431
  BFD_RELOC_XSTORMY16_24,
4432
  BFD_RELOC_XSTORMY16_FPTR16,
4433
 
4434
/* Self-describing complex relocations.  */
4435
  BFD_RELOC_RELC,
4436
 
4437
 
4438
/* Infineon Relocations.  */
4439
  BFD_RELOC_XC16X_PAG,
4440
  BFD_RELOC_XC16X_POF,
4441
  BFD_RELOC_XC16X_SEG,
4442
  BFD_RELOC_XC16X_SOF,
4443
 
4444
/* Relocations used by VAX ELF.  */
4445
  BFD_RELOC_VAX_GLOB_DAT,
4446
  BFD_RELOC_VAX_JMP_SLOT,
4447
  BFD_RELOC_VAX_RELATIVE,
4448
 
4449
/* Morpho MT - 16 bit immediate relocation.  */
4450
  BFD_RELOC_MT_PC16,
4451
 
4452
/* Morpho MT - Hi 16 bits of an address.  */
4453
  BFD_RELOC_MT_HI16,
4454
 
4455
/* Morpho MT - Low 16 bits of an address.  */
4456
  BFD_RELOC_MT_LO16,
4457
 
4458
/* Morpho MT - Used to tell the linker which vtable entries are used.  */
4459
  BFD_RELOC_MT_GNU_VTINHERIT,
4460
 
4461
/* Morpho MT - Used to tell the linker which vtable entries are used.  */
4462
  BFD_RELOC_MT_GNU_VTENTRY,
4463
 
4464
/* Morpho MT - 8 bit immediate relocation.  */
4465
  BFD_RELOC_MT_PCINSN8,
4466
 
4467
/* msp430 specific relocation codes  */
4468
  BFD_RELOC_MSP430_10_PCREL,
4469
  BFD_RELOC_MSP430_16_PCREL,
4470
  BFD_RELOC_MSP430_16,
4471
  BFD_RELOC_MSP430_16_PCREL_BYTE,
4472
  BFD_RELOC_MSP430_16_BYTE,
4473
  BFD_RELOC_MSP430_2X_PCREL,
4474
  BFD_RELOC_MSP430_RL_PCREL,
4475
 
4476
/* IQ2000 Relocations.  */
4477
  BFD_RELOC_IQ2000_OFFSET_16,
4478
  BFD_RELOC_IQ2000_OFFSET_21,
4479
  BFD_RELOC_IQ2000_UHI16,
4480
 
4481
/* Special Xtensa relocation used only by PLT entries in ELF shared
4482
objects to indicate that the runtime linker should set the value
4483
to one of its own internal functions or data structures.  */
4484
  BFD_RELOC_XTENSA_RTLD,
4485
 
4486
/* Xtensa relocations for ELF shared objects.  */
4487
  BFD_RELOC_XTENSA_GLOB_DAT,
4488
  BFD_RELOC_XTENSA_JMP_SLOT,
4489
  BFD_RELOC_XTENSA_RELATIVE,
4490
 
4491
/* Xtensa relocation used in ELF object files for symbols that may require
4492
PLT entries.  Otherwise, this is just a generic 32-bit relocation.  */
4493
  BFD_RELOC_XTENSA_PLT,
4494
 
4495
/* Xtensa relocations to mark the difference of two local symbols.
4496
These are only needed to support linker relaxation and can be ignored
4497
when not relaxing.  The field is set to the value of the difference
4498
assuming no relaxation.  The relocation encodes the position of the
4499
first symbol so the linker can determine whether to adjust the field
4500
value.  */
4501
  BFD_RELOC_XTENSA_DIFF8,
4502
  BFD_RELOC_XTENSA_DIFF16,
4503
  BFD_RELOC_XTENSA_DIFF32,
4504
 
4505
/* Generic Xtensa relocations for instruction operands.  Only the slot
4506
number is encoded in the relocation.  The relocation applies to the
4507
last PC-relative immediate operand, or if there are no PC-relative
4508
immediates, to the last immediate operand.  */
4509
  BFD_RELOC_XTENSA_SLOT0_OP,
4510
  BFD_RELOC_XTENSA_SLOT1_OP,
4511
  BFD_RELOC_XTENSA_SLOT2_OP,
4512
  BFD_RELOC_XTENSA_SLOT3_OP,
4513
  BFD_RELOC_XTENSA_SLOT4_OP,
4514
  BFD_RELOC_XTENSA_SLOT5_OP,
4515
  BFD_RELOC_XTENSA_SLOT6_OP,
4516
  BFD_RELOC_XTENSA_SLOT7_OP,
4517
  BFD_RELOC_XTENSA_SLOT8_OP,
4518
  BFD_RELOC_XTENSA_SLOT9_OP,
4519
  BFD_RELOC_XTENSA_SLOT10_OP,
4520
  BFD_RELOC_XTENSA_SLOT11_OP,
4521
  BFD_RELOC_XTENSA_SLOT12_OP,
4522
  BFD_RELOC_XTENSA_SLOT13_OP,
4523
  BFD_RELOC_XTENSA_SLOT14_OP,
4524
 
4525
/* Alternate Xtensa relocations.  Only the slot is encoded in the
4526
relocation.  The meaning of these relocations is opcode-specific.  */
4527
  BFD_RELOC_XTENSA_SLOT0_ALT,
4528
  BFD_RELOC_XTENSA_SLOT1_ALT,
4529
  BFD_RELOC_XTENSA_SLOT2_ALT,
4530
  BFD_RELOC_XTENSA_SLOT3_ALT,
4531
  BFD_RELOC_XTENSA_SLOT4_ALT,
4532
  BFD_RELOC_XTENSA_SLOT5_ALT,
4533
  BFD_RELOC_XTENSA_SLOT6_ALT,
4534
  BFD_RELOC_XTENSA_SLOT7_ALT,
4535
  BFD_RELOC_XTENSA_SLOT8_ALT,
4536
  BFD_RELOC_XTENSA_SLOT9_ALT,
4537
  BFD_RELOC_XTENSA_SLOT10_ALT,
4538
  BFD_RELOC_XTENSA_SLOT11_ALT,
4539
  BFD_RELOC_XTENSA_SLOT12_ALT,
4540
  BFD_RELOC_XTENSA_SLOT13_ALT,
4541
  BFD_RELOC_XTENSA_SLOT14_ALT,
4542
 
4543
/* Xtensa relocations for backward compatibility.  These have all been
4544
replaced by BFD_RELOC_XTENSA_SLOT0_OP.  */
4545
  BFD_RELOC_XTENSA_OP0,
4546
  BFD_RELOC_XTENSA_OP1,
4547
  BFD_RELOC_XTENSA_OP2,
4548
 
4549
/* Xtensa relocation to mark that the assembler expanded the
4550
instructions from an original target.  The expansion size is
4551
encoded in the reloc size.  */
4552
  BFD_RELOC_XTENSA_ASM_EXPAND,
4553
 
4554
/* Xtensa relocation to mark that the linker should simplify
4555
assembler-expanded instructions.  This is commonly used
4556
internally by the linker after analysis of a
4557
BFD_RELOC_XTENSA_ASM_EXPAND.  */
4558
  BFD_RELOC_XTENSA_ASM_SIMPLIFY,
4559
 
4560
/* Xtensa TLS relocations.  */
4561
  BFD_RELOC_XTENSA_TLSDESC_FN,
4562
  BFD_RELOC_XTENSA_TLSDESC_ARG,
4563
  BFD_RELOC_XTENSA_TLS_DTPOFF,
4564
  BFD_RELOC_XTENSA_TLS_TPOFF,
4565
  BFD_RELOC_XTENSA_TLS_FUNC,
4566
  BFD_RELOC_XTENSA_TLS_ARG,
4567
  BFD_RELOC_XTENSA_TLS_CALL,
4568
 
4569
/* 8 bit signed offset in (ix+d) or (iy+d).  */
4570
  BFD_RELOC_Z80_DISP8,
4571
 
4572
/* DJNZ offset.  */
4573
  BFD_RELOC_Z8K_DISP7,
4574
 
4575
/* CALR offset.  */
4576
  BFD_RELOC_Z8K_CALLR,
4577
 
4578
/* 4 bit value.  */
4579
  BFD_RELOC_Z8K_IMM4L,
4580
 
4581
/* Lattice Mico32 relocations.  */
4582
  BFD_RELOC_LM32_CALL,
4583
  BFD_RELOC_LM32_BRANCH,
4584
  BFD_RELOC_LM32_16_GOT,
4585
  BFD_RELOC_LM32_GOTOFF_HI16,
4586
  BFD_RELOC_LM32_GOTOFF_LO16,
4587
  BFD_RELOC_LM32_COPY,
4588
  BFD_RELOC_LM32_GLOB_DAT,
4589
  BFD_RELOC_LM32_JMP_SLOT,
4590
  BFD_RELOC_LM32_RELATIVE,
4591
 
4592
/* Difference between two section addreses.  Must be followed by a
4593
BFD_RELOC_MACH_O_PAIR.  */
4594
  BFD_RELOC_MACH_O_SECTDIFF,
4595
 
4596
/* Pair of relocation.  Contains the first symbol.  */
4597
  BFD_RELOC_MACH_O_PAIR,
4598
 
4599
/* PCREL relocations.  They are marked as branch to create PLT entry if
4600
required.  */
4601
  BFD_RELOC_MACH_O_X86_64_BRANCH32,
4602
  BFD_RELOC_MACH_O_X86_64_BRANCH8,
4603
 
4604
/* Used when referencing a GOT entry.  */
4605
  BFD_RELOC_MACH_O_X86_64_GOT,
4606
 
4607
/* Used when loading a GOT entry with movq.  It is specially marked so that
4608
the linker could optimize the movq to a leaq if possible.  */
4609
  BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4610
 
4611
/* Symbol will be substracted.  Must be followed by a BFD_RELOC_64.  */
4612
  BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4613
 
4614
/* Symbol will be substracted.  Must be followed by a BFD_RELOC_64.  */
4615
  BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4616
 
4617
/* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend.  */
4618
  BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4619
 
4620
/* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend.  */
4621
  BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4622
 
4623
/* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend.  */
4624
  BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4625
 
4626
/* This is a 32 bit reloc for the microblaze that stores the
4627
low 16 bits of a value  */
4628
  BFD_RELOC_MICROBLAZE_32_LO,
4629
 
4630
/* This is a 32 bit pc-relative reloc for the microblaze that
4631
stores the low 16 bits of a value  */
4632
  BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4633
 
4634
/* This is a 32 bit reloc for the microblaze that stores a
4635
value relative to the read-only small data area anchor  */
4636
  BFD_RELOC_MICROBLAZE_32_ROSDA,
4637
 
4638
/* This is a 32 bit reloc for the microblaze that stores a
4639
value relative to the read-write small data area anchor  */
4640
  BFD_RELOC_MICROBLAZE_32_RWSDA,
4641
 
4642
/* This is a 32 bit reloc for the microblaze to handle
4643
expressions of the form "Symbol Op Symbol"  */
4644
  BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4645
 
4646
/* This is a 64 bit reloc that stores the 32 bit pc relative
4647
value in two words (with an imm instruction).  No relocation is
4648
done here - only used for relaxing  */
4649
  BFD_RELOC_MICROBLAZE_64_NONE,
4650
 
4651
/* This is a 64 bit reloc that stores the 32 bit pc relative
4652
value in two words (with an imm instruction).  The relocation is
4653
PC-relative GOT offset  */
4654
  BFD_RELOC_MICROBLAZE_64_GOTPC,
4655
 
4656
/* This is a 64 bit reloc that stores the 32 bit pc relative
4657
value in two words (with an imm instruction).  The relocation is
4658
GOT offset  */
4659
  BFD_RELOC_MICROBLAZE_64_GOT,
4660
 
4661
/* This is a 64 bit reloc that stores the 32 bit pc relative
4662
value in two words (with an imm instruction).  The relocation is
4663
PC-relative offset into PLT  */
4664
  BFD_RELOC_MICROBLAZE_64_PLT,
4665
 
4666
/* This is a 64 bit reloc that stores the 32 bit GOT relative
4667
value in two words (with an imm instruction).  The relocation is
4668
relative offset from _GLOBAL_OFFSET_TABLE_  */
4669
  BFD_RELOC_MICROBLAZE_64_GOTOFF,
4670
 
4671
/* This is a 32 bit reloc that stores the 32 bit GOT relative
4672
value in a word.  The relocation is relative offset from  */
4673
  BFD_RELOC_MICROBLAZE_32_GOTOFF,
4674
 
4675
/* This is used to tell the dynamic linker to copy the value out of
4676
the dynamic object into the runtime process image.  */
4677
  BFD_RELOC_MICROBLAZE_COPY,
4678
  BFD_RELOC_UNUSED };
4679
typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
4680
reloc_howto_type *bfd_reloc_type_lookup
4681
   (bfd *abfd, bfd_reloc_code_real_type code);
4682
reloc_howto_type *bfd_reloc_name_lookup
4683
   (bfd *abfd, const char *reloc_name);
4684
 
4685
const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
4686
 
4687
/* Extracted from syms.c.  */
4688
 
4689
typedef struct bfd_symbol
4690
{
4691
  /* A pointer to the BFD which owns the symbol. This information
4692
     is necessary so that a back end can work out what additional
4693
     information (invisible to the application writer) is carried
4694
     with the symbol.
4695
 
4696
     This field is *almost* redundant, since you can use section->owner
4697
     instead, except that some symbols point to the global sections
4698
     bfd_{abs,com,und}_section.  This could be fixed by making
4699
     these globals be per-bfd (or per-target-flavor).  FIXME.  */
4700
  struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field.  */
4701
 
4702
  /* The text of the symbol. The name is left alone, and not copied; the
4703
     application may not alter it.  */
4704
  const char *name;
4705
 
4706
  /* The value of the symbol.  This really should be a union of a
4707
     numeric value with a pointer, since some flags indicate that
4708
     a pointer to another symbol is stored here.  */
4709
  symvalue value;
4710
 
4711
  /* Attributes of a symbol.  */
4712
#define BSF_NO_FLAGS           0x00
4713
 
4714
  /* The symbol has local scope; <<static>> in <<C>>. The value
4715
     is the offset into the section of the data.  */
4716
#define BSF_LOCAL              (1 << 0)
4717
 
4718
  /* The symbol has global scope; initialized data in <<C>>. The
4719
     value is the offset into the section of the data.  */
4720
#define BSF_GLOBAL             (1 << 1)
4721
 
4722
  /* The symbol has global scope and is exported. The value is
4723
     the offset into the section of the data.  */
4724
#define BSF_EXPORT     BSF_GLOBAL /* No real difference.  */
4725
 
4726
  /* A normal C symbol would be one of:
4727
     <<BSF_LOCAL>>, <<BSF_COMMON>>,  <<BSF_UNDEFINED>> or
4728
     <<BSF_GLOBAL>>.  */
4729
 
4730
  /* The symbol is a debugging record. The value has an arbitrary
4731
     meaning, unless BSF_DEBUGGING_RELOC is also set.  */
4732
#define BSF_DEBUGGING          (1 << 2)
4733
 
4734
  /* The symbol denotes a function entry point.  Used in ELF,
4735
     perhaps others someday.  */
4736
#define BSF_FUNCTION           (1 << 3)
4737
 
4738
  /* Used by the linker.  */
4739
#define BSF_KEEP               (1 << 5)
4740
#define BSF_KEEP_G             (1 << 6)
4741
 
4742
  /* A weak global symbol, overridable without warnings by
4743
     a regular global symbol of the same name.  */
4744
#define BSF_WEAK               (1 << 7)
4745
 
4746
  /* This symbol was created to point to a section, e.g. ELF's
4747
     STT_SECTION symbols.  */
4748
#define BSF_SECTION_SYM        (1 << 8)
4749
 
4750
  /* The symbol used to be a common symbol, but now it is
4751
     allocated.  */
4752
#define BSF_OLD_COMMON         (1 << 9)
4753
 
4754
  /* In some files the type of a symbol sometimes alters its
4755
     location in an output file - ie in coff a <<ISFCN>> symbol
4756
     which is also <<C_EXT>> symbol appears where it was
4757
     declared and not at the end of a section.  This bit is set
4758
     by the target BFD part to convey this information.  */
4759
#define BSF_NOT_AT_END         (1 << 10)
4760
 
4761
  /* Signal that the symbol is the label of constructor section.  */
4762
#define BSF_CONSTRUCTOR        (1 << 11)
4763
 
4764
  /* Signal that the symbol is a warning symbol.  The name is a
4765
     warning.  The name of the next symbol is the one to warn about;
4766
     if a reference is made to a symbol with the same name as the next
4767
     symbol, a warning is issued by the linker.  */
4768
#define BSF_WARNING            (1 << 12)
4769
 
4770
  /* Signal that the symbol is indirect.  This symbol is an indirect
4771
     pointer to the symbol with the same name as the next symbol.  */
4772
#define BSF_INDIRECT           (1 << 13)
4773
 
4774
  /* BSF_FILE marks symbols that contain a file name.  This is used
4775
     for ELF STT_FILE symbols.  */
4776
#define BSF_FILE               (1 << 14)
4777
 
4778
  /* Symbol is from dynamic linking information.  */
4779
#define BSF_DYNAMIC            (1 << 15)
4780
 
4781
  /* The symbol denotes a data object.  Used in ELF, and perhaps
4782
     others someday.  */
4783
#define BSF_OBJECT             (1 << 16)
4784
 
4785
  /* This symbol is a debugging symbol.  The value is the offset
4786
     into the section of the data.  BSF_DEBUGGING should be set
4787
     as well.  */
4788
#define BSF_DEBUGGING_RELOC    (1 << 17)
4789
 
4790
  /* This symbol is thread local.  Used in ELF.  */
4791
#define BSF_THREAD_LOCAL       (1 << 18)
4792
 
4793
  /* This symbol represents a complex relocation expression,
4794
     with the expression tree serialized in the symbol name.  */
4795
#define BSF_RELC               (1 << 19)
4796
 
4797
  /* This symbol represents a signed complex relocation expression,
4798
     with the expression tree serialized in the symbol name.  */
4799
#define BSF_SRELC              (1 << 20)
4800
 
4801
  /* This symbol was created by bfd_get_synthetic_symtab.  */
4802
#define BSF_SYNTHETIC          (1 << 21)
4803
 
4804
  /* This symbol is an indirect code object.  Unrelated to BSF_INDIRECT.
4805
     The dynamic linker will compute the value of this symbol by
4806
     calling the function that it points to.  BSF_FUNCTION must
4807
     also be also set.  */
4808
#define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
4809
  /* This symbol is a globally unique data object.  The dynamic linker
4810
     will make sure that in the entire process there is just one symbol
4811
     with this name and type in use.  BSF_OBJECT must also be set.  */
4812
#define BSF_GNU_UNIQUE         (1 << 23)
4813
 
4814
  flagword flags;
4815
 
4816
  /* A pointer to the section to which this symbol is
4817
     relative.  This will always be non NULL, there are special
4818
     sections for undefined and absolute symbols.  */
4819
  struct bfd_section *section;
4820
 
4821
  /* Back end special data.  */
4822
  union
4823
    {
4824
      void *p;
4825
      bfd_vma i;
4826
    }
4827
  udata;
4828
}
4829
asymbol;
4830
 
4831
#define bfd_get_symtab_upper_bound(abfd) \
4832
     BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
4833
 
4834
bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
4835
 
4836
bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
4837
 
4838
#define bfd_is_local_label_name(abfd, name) \
4839
  BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
4840
 
4841
bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
4842
 
4843
#define bfd_is_target_special_symbol(abfd, sym) \
4844
  BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
4845
 
4846
#define bfd_canonicalize_symtab(abfd, location) \
4847
  BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
4848
 
4849
bfd_boolean bfd_set_symtab
4850
   (bfd *abfd, asymbol **location, unsigned int count);
4851
 
4852
void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
4853
 
4854
#define bfd_make_empty_symbol(abfd) \
4855
  BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
4856
 
4857
asymbol *_bfd_generic_make_empty_symbol (bfd *);
4858
 
4859
#define bfd_make_debug_symbol(abfd,ptr,size) \
4860
  BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
4861
 
4862
int bfd_decode_symclass (asymbol *symbol);
4863
 
4864
bfd_boolean bfd_is_undefined_symclass (int symclass);
4865
 
4866
void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
4867
 
4868
bfd_boolean bfd_copy_private_symbol_data
4869
   (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
4870
 
4871
#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
4872
  BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
4873
            (ibfd, isymbol, obfd, osymbol))
4874
 
4875
/* Extracted from bfd.c.  */
4876
enum bfd_direction
4877
  {
4878
    no_direction = 0,
4879
    read_direction = 1,
4880
    write_direction = 2,
4881
    both_direction = 3
4882
  };
4883
 
4884
struct bfd
4885
{
4886
  /* A unique identifier of the BFD  */
4887
  unsigned int id;
4888
 
4889
  /* The filename the application opened the BFD with.  */
4890
  const char *filename;
4891
 
4892
  /* A pointer to the target jump table.  */
4893
  const struct bfd_target *xvec;
4894
 
4895
  /* The IOSTREAM, and corresponding IO vector that provide access
4896
     to the file backing the BFD.  */
4897
  void *iostream;
4898
  const struct bfd_iovec *iovec;
4899
 
4900
  /* The caching routines use these to maintain a
4901
     least-recently-used list of BFDs.  */
4902
  struct bfd *lru_prev, *lru_next;
4903
 
4904
  /* When a file is closed by the caching routines, BFD retains
4905
     state information on the file here...  */
4906
  ufile_ptr where;
4907
 
4908
  /* File modified time, if mtime_set is TRUE.  */
4909
  long mtime;
4910
 
4911
  /* Reserved for an unimplemented file locking extension.  */
4912
  int ifd;
4913
 
4914
  /* The format which belongs to the BFD. (object, core, etc.)  */
4915
  bfd_format format;
4916
 
4917
  /* The direction with which the BFD was opened.  */
4918
  enum bfd_direction direction;
4919
 
4920
  /* Format_specific flags.  */
4921
  flagword flags;
4922
 
4923
  /* Values that may appear in the flags field of a BFD.  These also
4924
     appear in the object_flags field of the bfd_target structure, where
4925
     they indicate the set of flags used by that backend (not all flags
4926
     are meaningful for all object file formats) (FIXME: at the moment,
4927
     the object_flags values have mostly just been copied from backend
4928
     to another, and are not necessarily correct).  */
4929
 
4930
#define BFD_NO_FLAGS   0x00
4931
 
4932
  /* BFD contains relocation entries.  */
4933
#define HAS_RELOC      0x01
4934
 
4935
  /* BFD is directly executable.  */
4936
#define EXEC_P         0x02
4937
 
4938
  /* BFD has line number information (basically used for F_LNNO in a
4939
     COFF header).  */
4940
#define HAS_LINENO     0x04
4941
 
4942
  /* BFD has debugging information.  */
4943
#define HAS_DEBUG      0x08
4944
 
4945
  /* BFD has symbols.  */
4946
#define HAS_SYMS       0x10
4947
 
4948
  /* BFD has local symbols (basically used for F_LSYMS in a COFF
4949
     header).  */
4950
#define HAS_LOCALS     0x20
4951
 
4952
  /* BFD is a dynamic object.  */
4953
#define DYNAMIC        0x40
4954
 
4955
  /* Text section is write protected (if D_PAGED is not set, this is
4956
     like an a.out NMAGIC file) (the linker sets this by default, but
4957
     clears it for -r or -N).  */
4958
#define WP_TEXT        0x80
4959
 
4960
  /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
4961
     linker sets this by default, but clears it for -r or -n or -N).  */
4962
#define D_PAGED        0x100
4963
 
4964
  /* BFD is relaxable (this means that bfd_relax_section may be able to
4965
     do something) (sometimes bfd_relax_section can do something even if
4966
     this is not set).  */
4967
#define BFD_IS_RELAXABLE 0x200
4968
 
4969
  /* This may be set before writing out a BFD to request using a
4970
     traditional format.  For example, this is used to request that when
4971
     writing out an a.out object the symbols not be hashed to eliminate
4972
     duplicates.  */
4973
#define BFD_TRADITIONAL_FORMAT 0x400
4974
 
4975
  /* This flag indicates that the BFD contents are actually cached
4976
     in memory.  If this is set, iostream points to a bfd_in_memory
4977
     struct.  */
4978
#define BFD_IN_MEMORY 0x800
4979
 
4980
  /* The sections in this BFD specify a memory page.  */
4981
#define HAS_LOAD_PAGE 0x1000
4982
 
4983
  /* This BFD has been created by the linker and doesn't correspond
4984
     to any input file.  */
4985
#define BFD_LINKER_CREATED 0x2000
4986
 
4987
  /* This may be set before writing out a BFD to request that it
4988
     be written using values for UIDs, GIDs, timestamps, etc. that
4989
     will be consistent from run to run.  */
4990
#define BFD_DETERMINISTIC_OUTPUT 0x4000
4991
 
4992
  /* Currently my_archive is tested before adding origin to
4993
     anything. I believe that this can become always an add of
4994
     origin, with origin set to 0 for non archive files.  */
4995
  ufile_ptr origin;
4996
 
4997
  /* The origin in the archive of the proxy entry.  This will
4998
     normally be the same as origin, except for thin archives,
4999
     when it will contain the current offset of the proxy in the
5000
     thin archive rather than the offset of the bfd in its actual
5001
     container.  */
5002
  ufile_ptr proxy_origin;
5003
 
5004
  /* A hash table for section names.  */
5005
  struct bfd_hash_table section_htab;
5006
 
5007
  /* Pointer to linked list of sections.  */
5008
  struct bfd_section *sections;
5009
 
5010
  /* The last section on the section list.  */
5011
  struct bfd_section *section_last;
5012
 
5013
  /* The number of sections.  */
5014
  unsigned int section_count;
5015
 
5016
  /* Stuff only useful for object files:
5017
     The start address.  */
5018
  bfd_vma start_address;
5019
 
5020
  /* Used for input and output.  */
5021
  unsigned int symcount;
5022
 
5023
  /* Symbol table for output BFD (with symcount entries).
5024
     Also used by the linker to cache input BFD symbols.  */
5025
  struct bfd_symbol  **outsymbols;
5026
 
5027
  /* Used for slurped dynamic symbol tables.  */
5028
  unsigned int dynsymcount;
5029
 
5030
  /* Pointer to structure which contains architecture information.  */
5031
  const struct bfd_arch_info *arch_info;
5032
 
5033
  /* Stuff only useful for archives.  */
5034
  void *arelt_data;
5035
  struct bfd *my_archive;      /* The containing archive BFD.  */
5036
  struct bfd *archive_next;    /* The next BFD in the archive.  */
5037
  struct bfd *archive_head;    /* The first BFD in the archive.  */
5038
  struct bfd *nested_archives; /* List of nested archive in a flattened
5039
                                  thin archive.  */
5040
 
5041
  /* A chain of BFD structures involved in a link.  */
5042
  struct bfd *link_next;
5043
 
5044
  /* A field used by _bfd_generic_link_add_archive_symbols.  This will
5045
     be used only for archive elements.  */
5046
  int archive_pass;
5047
 
5048
  /* Used by the back end to hold private data.  */
5049
  union
5050
    {
5051
      struct aout_data_struct *aout_data;
5052
      struct artdata *aout_ar_data;
5053
      struct _oasys_data *oasys_obj_data;
5054
      struct _oasys_ar_data *oasys_ar_data;
5055
      struct coff_tdata *coff_obj_data;
5056
      struct pe_tdata *pe_obj_data;
5057
      struct xcoff_tdata *xcoff_obj_data;
5058
      struct ecoff_tdata *ecoff_obj_data;
5059
      struct ieee_data_struct *ieee_data;
5060
      struct ieee_ar_data_struct *ieee_ar_data;
5061
      struct srec_data_struct *srec_data;
5062
      struct verilog_data_struct *verilog_data;
5063
      struct ihex_data_struct *ihex_data;
5064
      struct tekhex_data_struct *tekhex_data;
5065
      struct elf_obj_tdata *elf_obj_data;
5066
      struct nlm_obj_tdata *nlm_obj_data;
5067
      struct bout_data_struct *bout_data;
5068
      struct mmo_data_struct *mmo_data;
5069
      struct sun_core_struct *sun_core_data;
5070
      struct sco5_core_struct *sco5_core_data;
5071
      struct trad_core_struct *trad_core_data;
5072
      struct som_data_struct *som_data;
5073
      struct hpux_core_struct *hpux_core_data;
5074
      struct hppabsd_core_struct *hppabsd_core_data;
5075
      struct sgi_core_struct *sgi_core_data;
5076
      struct lynx_core_struct *lynx_core_data;
5077
      struct osf_core_struct *osf_core_data;
5078
      struct cisco_core_struct *cisco_core_data;
5079
      struct versados_data_struct *versados_data;
5080
      struct netbsd_core_struct *netbsd_core_data;
5081
      struct mach_o_data_struct *mach_o_data;
5082
      struct mach_o_fat_data_struct *mach_o_fat_data;
5083
      struct plugin_data_struct *plugin_data;
5084
      struct bfd_pef_data_struct *pef_data;
5085
      struct bfd_pef_xlib_data_struct *pef_xlib_data;
5086
      struct bfd_sym_data_struct *sym_data;
5087
      void *any;
5088
    }
5089
  tdata;
5090
 
5091
  /* Used by the application to hold private data.  */
5092
  void *usrdata;
5093
 
5094
  /* Where all the allocated stuff under this BFD goes.  This is a
5095
     struct objalloc *, but we use void * to avoid requiring the inclusion
5096
     of objalloc.h.  */
5097
  void *memory;
5098
 
5099
  /* Is the file descriptor being cached?  That is, can it be closed as
5100
     needed, and re-opened when accessed later?  */
5101
  unsigned int cacheable : 1;
5102
 
5103
  /* Marks whether there was a default target specified when the
5104
     BFD was opened. This is used to select which matching algorithm
5105
     to use to choose the back end.  */
5106
  unsigned int target_defaulted : 1;
5107
 
5108
  /* ... and here: (``once'' means at least once).  */
5109
  unsigned int opened_once : 1;
5110
 
5111
  /* Set if we have a locally maintained mtime value, rather than
5112
     getting it from the file each time.  */
5113
  unsigned int mtime_set : 1;
5114
 
5115
  /* Flag set if symbols from this BFD should not be exported.  */
5116
  unsigned int no_export : 1;
5117
 
5118
  /* Remember when output has begun, to stop strange things
5119
     from happening.  */
5120
  unsigned int output_has_begun : 1;
5121
 
5122
  /* Have archive map.  */
5123
  unsigned int has_armap : 1;
5124
 
5125
  /* Set if this is a thin archive.  */
5126
  unsigned int is_thin_archive : 1;
5127
 
5128
  /* Set if only required symbols should be added in the link hash table for
5129
     this object.  Used by VMS linkers.  */
5130
  unsigned int selective_search : 1;
5131
};
5132
 
5133
typedef enum bfd_error
5134
{
5135
  bfd_error_no_error = 0,
5136
  bfd_error_system_call,
5137
  bfd_error_invalid_target,
5138
  bfd_error_wrong_format,
5139
  bfd_error_wrong_object_format,
5140
  bfd_error_invalid_operation,
5141
  bfd_error_no_memory,
5142
  bfd_error_no_symbols,
5143
  bfd_error_no_armap,
5144
  bfd_error_no_more_archived_files,
5145
  bfd_error_malformed_archive,
5146
  bfd_error_file_not_recognized,
5147
  bfd_error_file_ambiguously_recognized,
5148
  bfd_error_no_contents,
5149
  bfd_error_nonrepresentable_section,
5150
  bfd_error_no_debug_section,
5151
  bfd_error_bad_value,
5152
  bfd_error_file_truncated,
5153
  bfd_error_file_too_big,
5154
  bfd_error_on_input,
5155
  bfd_error_invalid_error_code
5156
}
5157
bfd_error_type;
5158
 
5159
bfd_error_type bfd_get_error (void);
5160
 
5161
void bfd_set_error (bfd_error_type error_tag, ...);
5162
 
5163
const char *bfd_errmsg (bfd_error_type error_tag);
5164
 
5165
void bfd_perror (const char *message);
5166
 
5167
typedef void (*bfd_error_handler_type) (const char *, ...);
5168
 
5169
bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
5170
 
5171
void bfd_set_error_program_name (const char *);
5172
 
5173
bfd_error_handler_type bfd_get_error_handler (void);
5174
 
5175
long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
5176
 
5177
long bfd_canonicalize_reloc
5178
   (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
5179
 
5180
void bfd_set_reloc
5181
   (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
5182
 
5183
bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
5184
 
5185
int bfd_get_arch_size (bfd *abfd);
5186
 
5187
int bfd_get_sign_extend_vma (bfd *abfd);
5188
 
5189
bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
5190
 
5191
unsigned int bfd_get_gp_size (bfd *abfd);
5192
 
5193
void bfd_set_gp_size (bfd *abfd, unsigned int i);
5194
 
5195
bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
5196
 
5197
bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5198
 
5199
#define bfd_copy_private_header_data(ibfd, obfd) \
5200
     BFD_SEND (obfd, _bfd_copy_private_header_data, \
5201
               (ibfd, obfd))
5202
bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
5203
 
5204
#define bfd_copy_private_bfd_data(ibfd, obfd) \
5205
     BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5206
               (ibfd, obfd))
5207
bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
5208
 
5209
#define bfd_merge_private_bfd_data(ibfd, obfd) \
5210
     BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5211
               (ibfd, obfd))
5212
bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
5213
 
5214
#define bfd_set_private_flags(abfd, flags) \
5215
     BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
5216
#define bfd_sizeof_headers(abfd, info) \
5217
       BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
5218
 
5219
#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
5220
       BFD_SEND (abfd, _bfd_find_nearest_line, \
5221
                 (abfd, sec, syms, off, file, func, line))
5222
 
5223
#define bfd_find_line(abfd, syms, sym, file, line) \
5224
       BFD_SEND (abfd, _bfd_find_line, \
5225
                 (abfd, syms, sym, file, line))
5226
 
5227
#define bfd_find_inliner_info(abfd, file, func, line) \
5228
       BFD_SEND (abfd, _bfd_find_inliner_info, \
5229
                 (abfd, file, func, line))
5230
 
5231
#define bfd_debug_info_start(abfd) \
5232
       BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
5233
 
5234
#define bfd_debug_info_end(abfd) \
5235
       BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
5236
 
5237
#define bfd_debug_info_accumulate(abfd, section) \
5238
       BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
5239
 
5240
#define bfd_stat_arch_elt(abfd, stat) \
5241
       BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
5242
 
5243
#define bfd_update_armap_timestamp(abfd) \
5244
       BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
5245
 
5246
#define bfd_set_arch_mach(abfd, arch, mach)\
5247
       BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
5248
 
5249
#define bfd_relax_section(abfd, section, link_info, again) \
5250
       BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5251
 
5252
#define bfd_gc_sections(abfd, link_info) \
5253
       BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5254
 
5255
#define bfd_merge_sections(abfd, link_info) \
5256
       BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5257
 
5258
#define bfd_is_group_section(abfd, sec) \
5259
       BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5260
 
5261
#define bfd_discard_group(abfd, sec) \
5262
       BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5263
 
5264
#define bfd_link_hash_table_create(abfd) \
5265
       BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5266
 
5267
#define bfd_link_hash_table_free(abfd, hash) \
5268
       BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5269
 
5270
#define bfd_link_add_symbols(abfd, info) \
5271
       BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5272
 
5273
#define bfd_link_just_syms(abfd, sec, info) \
5274
       BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5275
 
5276
#define bfd_final_link(abfd, info) \
5277
       BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5278
 
5279
#define bfd_free_cached_info(abfd) \
5280
       BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5281
 
5282
#define bfd_get_dynamic_symtab_upper_bound(abfd) \
5283
       BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5284
 
5285
#define bfd_print_private_bfd_data(abfd, file)\
5286
       BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5287
 
5288
#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5289
       BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5290
 
5291
#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5292
       BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5293
                                                   dyncount, dynsyms, ret))
5294
 
5295
#define bfd_get_dynamic_reloc_upper_bound(abfd) \
5296
       BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5297
 
5298
#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5299
       BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5300
 
5301
extern bfd_byte *bfd_get_relocated_section_contents
5302
  (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5303
   bfd_boolean, asymbol **);
5304
 
5305
bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
5306
 
5307
struct bfd_preserve
5308
{
5309
  void *marker;
5310
  void *tdata;
5311
  flagword flags;
5312
  const struct bfd_arch_info *arch_info;
5313
  struct bfd_section *sections;
5314
  struct bfd_section *section_last;
5315
  unsigned int section_count;
5316
  struct bfd_hash_table section_htab;
5317
};
5318
 
5319
bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
5320
 
5321
void bfd_preserve_restore (bfd *, struct bfd_preserve *);
5322
 
5323
void bfd_preserve_finish (bfd *, struct bfd_preserve *);
5324
 
5325
bfd_vma bfd_emul_get_maxpagesize (const char *);
5326
 
5327
void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5328
 
5329
bfd_vma bfd_emul_get_commonpagesize (const char *);
5330
 
5331
void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5332
 
5333
char *bfd_demangle (bfd *, const char *, int);
5334
 
5335
/* Extracted from archive.c.  */
5336
symindex bfd_get_next_mapent
5337
   (bfd *abfd, symindex previous, carsym **sym);
5338
 
5339
bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
5340
 
5341
bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
5342
 
5343
/* Extracted from corefile.c.  */
5344
const char *bfd_core_file_failing_command (bfd *abfd);
5345
 
5346
int bfd_core_file_failing_signal (bfd *abfd);
5347
 
5348
bfd_boolean core_file_matches_executable_p
5349
   (bfd *core_bfd, bfd *exec_bfd);
5350
 
5351
bfd_boolean generic_core_file_matches_executable_p
5352
   (bfd *core_bfd, bfd *exec_bfd);
5353
 
5354
/* Extracted from targets.c.  */
5355
#define BFD_SEND(bfd, message, arglist) \
5356
  ((*((bfd)->xvec->message)) arglist)
5357
 
5358
#ifdef DEBUG_BFD_SEND
5359
#undef BFD_SEND
5360
#define BFD_SEND(bfd, message, arglist) \
5361
  (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5362
    ((*((bfd)->xvec->message)) arglist) : \
5363
    (bfd_assert (__FILE__,__LINE__), NULL))
5364
#endif
5365
#define BFD_SEND_FMT(bfd, message, arglist) \
5366
  (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
5367
 
5368
#ifdef DEBUG_BFD_SEND
5369
#undef BFD_SEND_FMT
5370
#define BFD_SEND_FMT(bfd, message, arglist) \
5371
  (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5372
   (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
5373
   (bfd_assert (__FILE__,__LINE__), NULL))
5374
#endif
5375
 
5376
enum bfd_flavour
5377
{
5378
  bfd_target_unknown_flavour,
5379
  bfd_target_aout_flavour,
5380
  bfd_target_coff_flavour,
5381
  bfd_target_ecoff_flavour,
5382
  bfd_target_xcoff_flavour,
5383
  bfd_target_elf_flavour,
5384
  bfd_target_ieee_flavour,
5385
  bfd_target_nlm_flavour,
5386
  bfd_target_oasys_flavour,
5387
  bfd_target_tekhex_flavour,
5388
  bfd_target_srec_flavour,
5389
  bfd_target_verilog_flavour,
5390
  bfd_target_ihex_flavour,
5391
  bfd_target_som_flavour,
5392
  bfd_target_os9k_flavour,
5393
  bfd_target_versados_flavour,
5394
  bfd_target_msdos_flavour,
5395
  bfd_target_ovax_flavour,
5396
  bfd_target_evax_flavour,
5397
  bfd_target_mmo_flavour,
5398
  bfd_target_mach_o_flavour,
5399
  bfd_target_pef_flavour,
5400
  bfd_target_pef_xlib_flavour,
5401
  bfd_target_sym_flavour
5402
};
5403
 
5404
enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5405
 
5406
/* Forward declaration.  */
5407
typedef struct bfd_link_info _bfd_link_info;
5408
 
5409
typedef struct bfd_target
5410
{
5411
  /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc.  */
5412
  char *name;
5413
 
5414
 /* The "flavour" of a back end is a general indication about
5415
    the contents of a file.  */
5416
  enum bfd_flavour flavour;
5417
 
5418
  /* The order of bytes within the data area of a file.  */
5419
  enum bfd_endian byteorder;
5420
 
5421
 /* The order of bytes within the header parts of a file.  */
5422
  enum bfd_endian header_byteorder;
5423
 
5424
  /* A mask of all the flags which an executable may have set -
5425
     from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>.  */
5426
  flagword object_flags;
5427
 
5428
 /* A mask of all the flags which a section may have set - from
5429
    the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>.  */
5430
  flagword section_flags;
5431
 
5432
 /* The character normally found at the front of a symbol.
5433
    (if any), perhaps `_'.  */
5434
  char symbol_leading_char;
5435
 
5436
 /* The pad character for file names within an archive header.  */
5437
  char ar_pad_char;
5438
 
5439
  /* The maximum number of characters in an archive header.  */
5440
  unsigned short ar_max_namelen;
5441
 
5442
  /* Entries for byte swapping for data. These are different from the
5443
     other entry points, since they don't take a BFD as the first argument.
5444
     Certain other handlers could do the same.  */
5445
  bfd_uint64_t   (*bfd_getx64) (const void *);
5446
  bfd_int64_t    (*bfd_getx_signed_64) (const void *);
5447
  void           (*bfd_putx64) (bfd_uint64_t, void *);
5448
  bfd_vma        (*bfd_getx32) (const void *);
5449
  bfd_signed_vma (*bfd_getx_signed_32) (const void *);
5450
  void           (*bfd_putx32) (bfd_vma, void *);
5451
  bfd_vma        (*bfd_getx16) (const void *);
5452
  bfd_signed_vma (*bfd_getx_signed_16) (const void *);
5453
  void           (*bfd_putx16) (bfd_vma, void *);
5454
 
5455
  /* Byte swapping for the headers.  */
5456
  bfd_uint64_t   (*bfd_h_getx64) (const void *);
5457
  bfd_int64_t    (*bfd_h_getx_signed_64) (const void *);
5458
  void           (*bfd_h_putx64) (bfd_uint64_t, void *);
5459
  bfd_vma        (*bfd_h_getx32) (const void *);
5460
  bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
5461
  void           (*bfd_h_putx32) (bfd_vma, void *);
5462
  bfd_vma        (*bfd_h_getx16) (const void *);
5463
  bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
5464
  void           (*bfd_h_putx16) (bfd_vma, void *);
5465
 
5466
  /* Format dependent routines: these are vectors of entry points
5467
     within the target vector structure, one for each format to check.  */
5468
 
5469
  /* Check the format of a file being read.  Return a <<bfd_target *>> or zero.  */
5470
  const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
5471
 
5472
  /* Set the format of a file being written.  */
5473
  bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
5474
 
5475
  /* Write cached information into a file being written, at <<bfd_close>>.  */
5476
  bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
5477
 
5478
 
5479
  /* Generic entry points.  */
5480
#define BFD_JUMP_TABLE_GENERIC(NAME) \
5481
  NAME##_close_and_cleanup, \
5482
  NAME##_bfd_free_cached_info, \
5483
  NAME##_new_section_hook, \
5484
  NAME##_get_section_contents, \
5485
  NAME##_get_section_contents_in_window
5486
 
5487
  /* Called when the BFD is being closed to do any necessary cleanup.  */
5488
  bfd_boolean (*_close_and_cleanup) (bfd *);
5489
  /* Ask the BFD to free all cached information.  */
5490
  bfd_boolean (*_bfd_free_cached_info) (bfd *);
5491
  /* Called when a new section is created.  */
5492
  bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
5493
  /* Read the contents of a section.  */
5494
  bfd_boolean (*_bfd_get_section_contents)
5495
    (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
5496
  bfd_boolean (*_bfd_get_section_contents_in_window)
5497
    (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
5498
 
5499
  /* Entry points to copy private data.  */
5500
#define BFD_JUMP_TABLE_COPY(NAME) \
5501
  NAME##_bfd_copy_private_bfd_data, \
5502
  NAME##_bfd_merge_private_bfd_data, \
5503
  _bfd_generic_init_private_section_data, \
5504
  NAME##_bfd_copy_private_section_data, \
5505
  NAME##_bfd_copy_private_symbol_data, \
5506
  NAME##_bfd_copy_private_header_data, \
5507
  NAME##_bfd_set_private_flags, \
5508
  NAME##_bfd_print_private_bfd_data
5509
 
5510
  /* Called to copy BFD general private data from one object file
5511
     to another.  */
5512
  bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
5513
  /* Called to merge BFD general private data from one object file
5514
     to a common output file when linking.  */
5515
  bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
5516
  /* Called to initialize BFD private section data from one object file
5517
     to another.  */
5518
#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5519
  BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5520
  bfd_boolean (*_bfd_init_private_section_data)
5521
    (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
5522
  /* Called to copy BFD private section data from one object file
5523
     to another.  */
5524
  bfd_boolean (*_bfd_copy_private_section_data)
5525
    (bfd *, sec_ptr, bfd *, sec_ptr);
5526
  /* Called to copy BFD private symbol data from one symbol
5527
     to another.  */
5528
  bfd_boolean (*_bfd_copy_private_symbol_data)
5529
    (bfd *, asymbol *, bfd *, asymbol *);
5530
  /* Called to copy BFD private header data from one object file
5531
     to another.  */
5532
  bfd_boolean (*_bfd_copy_private_header_data)
5533
    (bfd *, bfd *);
5534
  /* Called to set private backend flags.  */
5535
  bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
5536
 
5537
  /* Called to print private BFD data.  */
5538
  bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
5539
 
5540
  /* Core file entry points.  */
5541
#define BFD_JUMP_TABLE_CORE(NAME) \
5542
  NAME##_core_file_failing_command, \
5543
  NAME##_core_file_failing_signal, \
5544
  NAME##_core_file_matches_executable_p
5545
 
5546
  char *      (*_core_file_failing_command) (bfd *);
5547
  int         (*_core_file_failing_signal) (bfd *);
5548
  bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
5549
 
5550
  /* Archive entry points.  */
5551
#define BFD_JUMP_TABLE_ARCHIVE(NAME) \
5552
  NAME##_slurp_armap, \
5553
  NAME##_slurp_extended_name_table, \
5554
  NAME##_construct_extended_name_table, \
5555
  NAME##_truncate_arname, \
5556
  NAME##_write_armap, \
5557
  NAME##_read_ar_hdr, \
5558
  NAME##_write_ar_hdr, \
5559
  NAME##_openr_next_archived_file, \
5560
  NAME##_get_elt_at_index, \
5561
  NAME##_generic_stat_arch_elt, \
5562
  NAME##_update_armap_timestamp
5563
 
5564
  bfd_boolean (*_bfd_slurp_armap) (bfd *);
5565
  bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
5566
  bfd_boolean (*_bfd_construct_extended_name_table)
5567
    (bfd *, char **, bfd_size_type *, const char **);
5568
  void        (*_bfd_truncate_arname) (bfd *, const char *, char *);
5569
  bfd_boolean (*write_armap)
5570
    (bfd *, unsigned int, struct orl *, unsigned int, int);
5571
  void *      (*_bfd_read_ar_hdr_fn) (bfd *);
5572
  bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
5573
  bfd *       (*openr_next_archived_file) (bfd *, bfd *);
5574
#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
5575
  bfd *       (*_bfd_get_elt_at_index) (bfd *, symindex);
5576
  int         (*_bfd_stat_arch_elt) (bfd *, struct stat *);
5577
  bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
5578
 
5579
  /* Entry points used for symbols.  */
5580
#define BFD_JUMP_TABLE_SYMBOLS(NAME) \
5581
  NAME##_get_symtab_upper_bound, \
5582
  NAME##_canonicalize_symtab, \
5583
  NAME##_make_empty_symbol, \
5584
  NAME##_print_symbol, \
5585
  NAME##_get_symbol_info, \
5586
  NAME##_bfd_is_local_label_name, \
5587
  NAME##_bfd_is_target_special_symbol, \
5588
  NAME##_get_lineno, \
5589
  NAME##_find_nearest_line, \
5590
  _bfd_generic_find_line, \
5591
  NAME##_find_inliner_info, \
5592
  NAME##_bfd_make_debug_symbol, \
5593
  NAME##_read_minisymbols, \
5594
  NAME##_minisymbol_to_symbol
5595
 
5596
  long        (*_bfd_get_symtab_upper_bound) (bfd *);
5597
  long        (*_bfd_canonicalize_symtab)
5598
    (bfd *, struct bfd_symbol **);
5599
  struct bfd_symbol *
5600
              (*_bfd_make_empty_symbol) (bfd *);
5601
  void        (*_bfd_print_symbol)
5602
    (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
5603
#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
5604
  void        (*_bfd_get_symbol_info)
5605
    (bfd *, struct bfd_symbol *, symbol_info *);
5606
#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
5607
  bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
5608
  bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
5609
  alent *     (*_get_lineno) (bfd *, struct bfd_symbol *);
5610
  bfd_boolean (*_bfd_find_nearest_line)
5611
    (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
5612
     const char **, const char **, unsigned int *);
5613
  bfd_boolean (*_bfd_find_line)
5614
    (bfd *, struct bfd_symbol **, struct bfd_symbol *,
5615
     const char **, unsigned int *);
5616
  bfd_boolean (*_bfd_find_inliner_info)
5617
    (bfd *, const char **, const char **, unsigned int *);
5618
 /* Back-door to allow format-aware applications to create debug symbols
5619
    while using BFD for everything else.  Currently used by the assembler
5620
    when creating COFF files.  */
5621
  asymbol *   (*_bfd_make_debug_symbol)
5622
    (bfd *, void *, unsigned long size);
5623
#define bfd_read_minisymbols(b, d, m, s) \
5624
  BFD_SEND (b, _read_minisymbols, (b, d, m, s))
5625
  long        (*_read_minisymbols)
5626
    (bfd *, bfd_boolean, void **, unsigned int *);
5627
#define bfd_minisymbol_to_symbol(b, d, m, f) \
5628
  BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
5629
  asymbol *   (*_minisymbol_to_symbol)
5630
    (bfd *, bfd_boolean, const void *, asymbol *);
5631
 
5632
  /* Routines for relocs.  */
5633
#define BFD_JUMP_TABLE_RELOCS(NAME) \
5634
  NAME##_get_reloc_upper_bound, \
5635
  NAME##_canonicalize_reloc, \
5636
  NAME##_bfd_reloc_type_lookup, \
5637
  NAME##_bfd_reloc_name_lookup
5638
 
5639
  long        (*_get_reloc_upper_bound) (bfd *, sec_ptr);
5640
  long        (*_bfd_canonicalize_reloc)
5641
    (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
5642
  /* See documentation on reloc types.  */
5643
  reloc_howto_type *
5644
              (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
5645
  reloc_howto_type *
5646
              (*reloc_name_lookup) (bfd *, const char *);
5647
 
5648
 
5649
  /* Routines used when writing an object file.  */
5650
#define BFD_JUMP_TABLE_WRITE(NAME) \
5651
  NAME##_set_arch_mach, \
5652
  NAME##_set_section_contents
5653
 
5654
  bfd_boolean (*_bfd_set_arch_mach)
5655
    (bfd *, enum bfd_architecture, unsigned long);
5656
  bfd_boolean (*_bfd_set_section_contents)
5657
    (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
5658
 
5659
  /* Routines used by the linker.  */
5660
#define BFD_JUMP_TABLE_LINK(NAME) \
5661
  NAME##_sizeof_headers, \
5662
  NAME##_bfd_get_relocated_section_contents, \
5663
  NAME##_bfd_relax_section, \
5664
  NAME##_bfd_link_hash_table_create, \
5665
  NAME##_bfd_link_hash_table_free, \
5666
  NAME##_bfd_link_add_symbols, \
5667
  NAME##_bfd_link_just_syms, \
5668
  NAME##_bfd_copy_link_hash_symbol_type, \
5669
  NAME##_bfd_final_link, \
5670
  NAME##_bfd_link_split_section, \
5671
  NAME##_bfd_gc_sections, \
5672
  NAME##_bfd_merge_sections, \
5673
  NAME##_bfd_is_group_section, \
5674
  NAME##_bfd_discard_group, \
5675
  NAME##_section_already_linked, \
5676
  NAME##_bfd_define_common_symbol
5677
 
5678
  int         (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
5679
  bfd_byte *  (*_bfd_get_relocated_section_contents)
5680
    (bfd *, struct bfd_link_info *, struct bfd_link_order *,
5681
     bfd_byte *, bfd_boolean, struct bfd_symbol **);
5682
 
5683
  bfd_boolean (*_bfd_relax_section)
5684
    (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
5685
 
5686
  /* Create a hash table for the linker.  Different backends store
5687
     different information in this table.  */
5688
  struct bfd_link_hash_table *
5689
              (*_bfd_link_hash_table_create) (bfd *);
5690
 
5691
  /* Release the memory associated with the linker hash table.  */
5692
  void        (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
5693
 
5694
  /* Add symbols from this object file into the hash table.  */
5695
  bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
5696
 
5697
  /* Indicate that we are only retrieving symbol values from this section.  */
5698
  void        (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
5699
 
5700
  /* Copy the symbol type of a linker hash table entry.  */
5701
#define bfd_copy_link_hash_symbol_type(b, t, f) \
5702
  BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
5703
  void (*_bfd_copy_link_hash_symbol_type)
5704
    (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
5705
 
5706
  /* Do a link based on the link_order structures attached to each
5707
     section of the BFD.  */
5708
  bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
5709
 
5710
  /* Should this section be split up into smaller pieces during linking.  */
5711
  bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
5712
 
5713
  /* Remove sections that are not referenced from the output.  */
5714
  bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
5715
 
5716
  /* Attempt to merge SEC_MERGE sections.  */
5717
  bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
5718
 
5719
  /* Is this section a member of a group?  */
5720
  bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
5721
 
5722
  /* Discard members of a group.  */
5723
  bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
5724
 
5725
  /* Check if SEC has been already linked during a reloceatable or
5726
     final link.  */
5727
  void (*_section_already_linked) (bfd *, struct bfd_section *,
5728
                                   struct bfd_link_info *);
5729
 
5730
  /* Define a common symbol.  */
5731
  bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
5732
                                            struct bfd_link_hash_entry *);
5733
 
5734
  /* Routines to handle dynamic symbols and relocs.  */
5735
#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
5736
  NAME##_get_dynamic_symtab_upper_bound, \
5737
  NAME##_canonicalize_dynamic_symtab, \
5738
  NAME##_get_synthetic_symtab, \
5739
  NAME##_get_dynamic_reloc_upper_bound, \
5740
  NAME##_canonicalize_dynamic_reloc
5741
 
5742
  /* Get the amount of memory required to hold the dynamic symbols.  */
5743
  long        (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
5744
  /* Read in the dynamic symbols.  */
5745
  long        (*_bfd_canonicalize_dynamic_symtab)
5746
    (bfd *, struct bfd_symbol **);
5747
  /* Create synthetized symbols.  */
5748
  long        (*_bfd_get_synthetic_symtab)
5749
    (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
5750
     struct bfd_symbol **);
5751
  /* Get the amount of memory required to hold the dynamic relocs.  */
5752
  long        (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
5753
  /* Read in the dynamic relocs.  */
5754
  long        (*_bfd_canonicalize_dynamic_reloc)
5755
    (bfd *, arelent **, struct bfd_symbol **);
5756
 
5757
  /* Opposite endian version of this target.  */
5758
  const struct bfd_target * alternative_target;
5759
 
5760
  /* Data for use by back-end routines, which isn't
5761
     generic enough to belong in this structure.  */
5762
  const void *backend_data;
5763
 
5764
} bfd_target;
5765
 
5766
bfd_boolean bfd_set_default_target (const char *name);
5767
 
5768
const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
5769
 
5770
const bfd_target *bfd_get_target_info (const char *target_name,
5771
    bfd *abfd,
5772
    bfd_boolean *is_bigendian,
5773
    int *underscoring,
5774
    const char **def_target_arch);
5775
const char ** bfd_target_list (void);
5776
 
5777
const bfd_target *bfd_search_for_target
5778
   (int (*search_func) (const bfd_target *, void *),
5779
    void *);
5780
 
5781
/* Extracted from format.c.  */
5782
bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
5783
 
5784
bfd_boolean bfd_check_format_matches
5785
   (bfd *abfd, bfd_format format, char ***matching);
5786
 
5787
bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
5788
 
5789
const char *bfd_format_string (bfd_format format);
5790
 
5791
/* Extracted from linker.c.  */
5792
bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
5793
 
5794
#define bfd_link_split_section(abfd, sec) \
5795
       BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
5796
 
5797
void bfd_section_already_linked (bfd *abfd, asection *sec,
5798
    struct bfd_link_info *info);
5799
 
5800
#define bfd_section_already_linked(abfd, sec, info) \
5801
       BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
5802
 
5803
bfd_boolean bfd_generic_define_common_symbol
5804
   (bfd *output_bfd, struct bfd_link_info *info,
5805
    struct bfd_link_hash_entry *h);
5806
 
5807
#define bfd_define_common_symbol(output_bfd, info, h) \
5808
       BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
5809
 
5810
struct bfd_elf_version_tree * bfd_find_version_for_sym
5811
   (struct bfd_elf_version_tree *verdefs,
5812
    const char *sym_name, bfd_boolean *hide);
5813
 
5814
/* Extracted from simple.c.  */
5815
bfd_byte *bfd_simple_get_relocated_section_contents
5816
   (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
5817
 
5818
/* Extracted from compress.c.  */
5819
bfd_boolean bfd_uncompress_section_contents
5820
   (bfd_byte **buffer, bfd_size_type *size);
5821
 
5822
#ifdef __cplusplus
5823
}
5824
#endif
5825
#endif

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