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[/] [openrisc/] [trunk/] [gnu-src/] [binutils-2.20.1/] [bfd/] [bfd-in2.h] - Blame information for rev 258

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1 205 julius
/* 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 section 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 *,
646
   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 *);
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) (struct bfd *nbfd,
978
    void *open_closure),
979
    void *open_closure,
980
    file_ptr (*pread) (struct bfd *nbfd,
981
    void *stream,
982
    void *buf,
983
    file_ptr nbytes,
984
    file_ptr offset),
985
    int (*close) (struct bfd *nbfd,
986
    void *stream),
987
    int (*stat) (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
  /* Nonzero if this section has TLS related relocations.  */
1371
  unsigned int has_tls_reloc:1;
1372
 
1373
  /* Nonzero if this section has a call to __tls_get_addr.  */
1374
  unsigned int has_tls_get_addr_call:1;
1375
 
1376
  /* Nonzero if this section has a gp reloc.  */
1377
  unsigned int has_gp_reloc:1;
1378
 
1379
  /* Nonzero if this section needs the relax finalize pass.  */
1380
  unsigned int need_finalize_relax:1;
1381
 
1382
  /* Whether relocations have been processed.  */
1383
  unsigned int reloc_done : 1;
1384
 
1385
  /* End of internal packed boolean fields.  */
1386
 
1387
  /*  The virtual memory address of the section - where it will be
1388
      at run time.  The symbols are relocated against this.  The
1389
      user_set_vma flag is maintained by bfd; if it's not set, the
1390
      backend can assign addresses (for example, in <<a.out>>, where
1391
      the default address for <<.data>> is dependent on the specific
1392
      target and various flags).  */
1393
  bfd_vma vma;
1394
 
1395
  /*  The load address of the section - where it would be in a
1396
      rom image; really only used for writing section header
1397
      information.  */
1398
  bfd_vma lma;
1399
 
1400
  /* The size of the section in octets, as it will be output.
1401
     Contains a value even if the section has no contents (e.g., the
1402
     size of <<.bss>>).  */
1403
  bfd_size_type size;
1404
 
1405
  /* For input sections, the original size on disk of the section, in
1406
     octets.  This field should be set for any section whose size is
1407
     changed by linker relaxation.  It is required for sections where
1408
     the linker relaxation scheme doesn't cache altered section and
1409
     reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1410
     targets), and thus the original size needs to be kept to read the
1411
     section multiple times.  For output sections, rawsize holds the
1412
     section size calculated on a previous linker relaxation pass.  */
1413
  bfd_size_type rawsize;
1414
 
1415
  /* Relaxation table. */
1416
  struct relax_table *relax;
1417
 
1418
  /* Count of used relaxation table entries. */
1419
  int relax_count;
1420
 
1421
 
1422
  /* If this section is going to be output, then this value is the
1423
     offset in *bytes* into the output section of the first byte in the
1424
     input section (byte ==> smallest addressable unit on the
1425
     target).  In most cases, if this was going to start at the
1426
     100th octet (8-bit quantity) in the output section, this value
1427
     would be 100.  However, if the target byte size is 16 bits
1428
     (bfd_octets_per_byte is "2"), this value would be 50.  */
1429
  bfd_vma output_offset;
1430
 
1431
  /* The output section through which to map on output.  */
1432
  struct bfd_section *output_section;
1433
 
1434
  /* The alignment requirement of the section, as an exponent of 2 -
1435
     e.g., 3 aligns to 2^3 (or 8).  */
1436
  unsigned int alignment_power;
1437
 
1438
  /* If an input section, a pointer to a vector of relocation
1439
     records for the data in this section.  */
1440
  struct reloc_cache_entry *relocation;
1441
 
1442
  /* If an output section, a pointer to a vector of pointers to
1443
     relocation records for the data in this section.  */
1444
  struct reloc_cache_entry **orelocation;
1445
 
1446
  /* The number of relocation records in one of the above.  */
1447
  unsigned reloc_count;
1448
 
1449
  /* Information below is back end specific - and not always used
1450
     or updated.  */
1451
 
1452
  /* File position of section data.  */
1453
  file_ptr filepos;
1454
 
1455
  /* File position of relocation info.  */
1456
  file_ptr rel_filepos;
1457
 
1458
  /* File position of line data.  */
1459
  file_ptr line_filepos;
1460
 
1461
  /* Pointer to data for applications.  */
1462
  void *userdata;
1463
 
1464
  /* If the SEC_IN_MEMORY flag is set, this points to the actual
1465
     contents.  */
1466
  unsigned char *contents;
1467
 
1468
  /* Attached line number information.  */
1469
  alent *lineno;
1470
 
1471
  /* Number of line number records.  */
1472
  unsigned int lineno_count;
1473
 
1474
  /* Entity size for merging purposes.  */
1475
  unsigned int entsize;
1476
 
1477
  /* Points to the kept section if this section is a link-once section,
1478
     and is discarded.  */
1479
  struct bfd_section *kept_section;
1480
 
1481
  /* When a section is being output, this value changes as more
1482
     linenumbers are written out.  */
1483
  file_ptr moving_line_filepos;
1484
 
1485
  /* What the section number is in the target world.  */
1486
  int target_index;
1487
 
1488
  void *used_by_bfd;
1489
 
1490
  /* If this is a constructor section then here is a list of the
1491
     relocations created to relocate items within it.  */
1492
  struct relent_chain *constructor_chain;
1493
 
1494
  /* The BFD which owns the section.  */
1495
  bfd *owner;
1496
 
1497
  /* A symbol which points at this section only.  */
1498
  struct bfd_symbol *symbol;
1499
  struct bfd_symbol **symbol_ptr_ptr;
1500
 
1501
  /* Early in the link process, map_head and map_tail are used to build
1502
     a list of input sections attached to an output section.  Later,
1503
     output sections use these fields for a list of bfd_link_order
1504
     structs.  */
1505
  union {
1506
    struct bfd_link_order *link_order;
1507
    struct bfd_section *s;
1508
  } map_head, map_tail;
1509
} asection;
1510
 
1511
/* Relax table contains information about instructions which can
1512
   be removed by relaxation -- replacing a long address with a
1513
   short address.  */
1514
struct relax_table {
1515
  /* Address where bytes may be deleted. */
1516
  bfd_vma addr;
1517
 
1518
  /* Number of bytes to be deleted.  */
1519
  int size;
1520
};
1521
 
1522
/* These sections are global, and are managed by BFD.  The application
1523
   and target back end are not permitted to change the values in
1524
   these sections.  New code should use the section_ptr macros rather
1525
   than referring directly to the const sections.  The const sections
1526
   may eventually vanish.  */
1527
#define BFD_ABS_SECTION_NAME "*ABS*"
1528
#define BFD_UND_SECTION_NAME "*UND*"
1529
#define BFD_COM_SECTION_NAME "*COM*"
1530
#define BFD_IND_SECTION_NAME "*IND*"
1531
 
1532
/* The absolute section.  */
1533
extern asection bfd_abs_section;
1534
#define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1535
#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
1536
/* Pointer to the undefined section.  */
1537
extern asection bfd_und_section;
1538
#define bfd_und_section_ptr ((asection *) &bfd_und_section)
1539
#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1540
/* Pointer to the common section.  */
1541
extern asection bfd_com_section;
1542
#define bfd_com_section_ptr ((asection *) &bfd_com_section)
1543
/* Pointer to the indirect section.  */
1544
extern asection bfd_ind_section;
1545
#define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1546
#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1547
 
1548
#define bfd_is_const_section(SEC)              \
1549
 (   ((SEC) == bfd_abs_section_ptr)            \
1550
  || ((SEC) == bfd_und_section_ptr)            \
1551
  || ((SEC) == bfd_com_section_ptr)            \
1552
  || ((SEC) == bfd_ind_section_ptr))
1553
 
1554
/* Macros to handle insertion and deletion of a bfd's sections.  These
1555
   only handle the list pointers, ie. do not adjust section_count,
1556
   target_index etc.  */
1557
#define bfd_section_list_remove(ABFD, S) \
1558
  do                                                   \
1559
    {                                                  \
1560
      asection *_s = S;                                \
1561
      asection *_next = _s->next;                      \
1562
      asection *_prev = _s->prev;                      \
1563
      if (_prev)                                       \
1564
        _prev->next = _next;                           \
1565
      else                                             \
1566
        (ABFD)->sections = _next;                      \
1567
      if (_next)                                       \
1568
        _next->prev = _prev;                           \
1569
      else                                             \
1570
        (ABFD)->section_last = _prev;                  \
1571
    }                                                  \
1572
  while (0)
1573
#define bfd_section_list_append(ABFD, S) \
1574
  do                                                   \
1575
    {                                                  \
1576
      asection *_s = S;                                \
1577
      bfd *_abfd = ABFD;                               \
1578
      _s->next = NULL;                                 \
1579
      if (_abfd->section_last)                         \
1580
        {                                              \
1581
          _s->prev = _abfd->section_last;              \
1582
          _abfd->section_last->next = _s;              \
1583
        }                                              \
1584
      else                                             \
1585
        {                                              \
1586
          _s->prev = NULL;                             \
1587
          _abfd->sections = _s;                        \
1588
        }                                              \
1589
      _abfd->section_last = _s;                        \
1590
    }                                                  \
1591
  while (0)
1592
#define bfd_section_list_prepend(ABFD, S) \
1593
  do                                                   \
1594
    {                                                  \
1595
      asection *_s = S;                                \
1596
      bfd *_abfd = ABFD;                               \
1597
      _s->prev = NULL;                                 \
1598
      if (_abfd->sections)                             \
1599
        {                                              \
1600
          _s->next = _abfd->sections;                  \
1601
          _abfd->sections->prev = _s;                  \
1602
        }                                              \
1603
      else                                             \
1604
        {                                              \
1605
          _s->next = NULL;                             \
1606
          _abfd->section_last = _s;                    \
1607
        }                                              \
1608
      _abfd->sections = _s;                            \
1609
    }                                                  \
1610
  while (0)
1611
#define bfd_section_list_insert_after(ABFD, A, S) \
1612
  do                                                   \
1613
    {                                                  \
1614
      asection *_a = A;                                \
1615
      asection *_s = S;                                \
1616
      asection *_next = _a->next;                      \
1617
      _s->next = _next;                                \
1618
      _s->prev = _a;                                   \
1619
      _a->next = _s;                                   \
1620
      if (_next)                                       \
1621
        _next->prev = _s;                              \
1622
      else                                             \
1623
        (ABFD)->section_last = _s;                     \
1624
    }                                                  \
1625
  while (0)
1626
#define bfd_section_list_insert_before(ABFD, B, S) \
1627
  do                                                   \
1628
    {                                                  \
1629
      asection *_b = B;                                \
1630
      asection *_s = S;                                \
1631
      asection *_prev = _b->prev;                      \
1632
      _s->prev = _prev;                                \
1633
      _s->next = _b;                                   \
1634
      _b->prev = _s;                                   \
1635
      if (_prev)                                       \
1636
        _prev->next = _s;                              \
1637
      else                                             \
1638
        (ABFD)->sections = _s;                         \
1639
    }                                                  \
1640
  while (0)
1641
#define bfd_section_removed_from_list(ABFD, S) \
1642
  ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
1643
 
1644
#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX)                   \
1645
  /* name, id,  index, next, prev, flags, user_set_vma,            */  \
1646
  { NAME,  IDX, 0,     NULL, NULL, FLAGS, 0,                           \
1647
                                                                       \
1648
  /* linker_mark, linker_has_input, gc_mark,                       */  \
1649
     0,           0,                1,                                 \
1650
                                                                       \
1651
  /* segment_mark, sec_info_type, use_rela_p, has_tls_reloc,       */  \
1652
     0,            0,             0,          0,                       \
1653
                                                                       \
1654
  /* has_tls_get_addr_call, has_gp_reloc, need_finalize_relax,     */  \
1655
     0,                     0,            0,                           \
1656
                                                                       \
1657
  /* reloc_done, vma, lma, size, rawsize, relax, relax_count,      */  \
1658
     0,          0,   0,   0,    0,       0,     0,                    \
1659
                                                                       \
1660
  /* output_offset, output_section,              alignment_power,  */  \
1661
     0,             (struct bfd_section *) &SEC, 0,                    \
1662
                                                                       \
1663
  /* relocation, orelocation, reloc_count, filepos, rel_filepos,   */  \
1664
     NULL,       NULL,        0,           0,       0,                 \
1665
                                                                       \
1666
  /* line_filepos, userdata, contents, lineno, lineno_count,       */  \
1667
     0,            NULL,     NULL,     NULL,   0,                      \
1668
                                                                       \
1669
  /* entsize, kept_section, moving_line_filepos,                    */ \
1670
     0,       NULL,          0,                                        \
1671
                                                                       \
1672
  /* target_index, used_by_bfd, constructor_chain, owner,          */  \
1673
     0,            NULL,        NULL,              NULL,               \
1674
                                                                       \
1675
  /* symbol,                    symbol_ptr_ptr,                    */  \
1676
     (struct bfd_symbol *) SYM, &SEC.symbol,                           \
1677
                                                                       \
1678
  /* map_head, map_tail                                            */  \
1679
     { NULL }, { NULL }                                                \
1680
    }
1681
 
1682
void bfd_section_list_clear (bfd *);
1683
 
1684
asection *bfd_get_section_by_name (bfd *abfd, const char *name);
1685
 
1686
asection *bfd_get_section_by_name_if
1687
   (bfd *abfd,
1688
    const char *name,
1689
    bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1690
    void *obj);
1691
 
1692
char *bfd_get_unique_section_name
1693
   (bfd *abfd, const char *templat, int *count);
1694
 
1695
asection *bfd_make_section_old_way (bfd *abfd, const char *name);
1696
 
1697
asection *bfd_make_section_anyway_with_flags
1698
   (bfd *abfd, const char *name, flagword flags);
1699
 
1700
asection *bfd_make_section_anyway (bfd *abfd, const char *name);
1701
 
1702
asection *bfd_make_section_with_flags
1703
   (bfd *, const char *name, flagword flags);
1704
 
1705
asection *bfd_make_section (bfd *, const char *name);
1706
 
1707
bfd_boolean bfd_set_section_flags
1708
   (bfd *abfd, asection *sec, flagword flags);
1709
 
1710
void bfd_map_over_sections
1711
   (bfd *abfd,
1712
    void (*func) (bfd *abfd, asection *sect, void *obj),
1713
    void *obj);
1714
 
1715
asection *bfd_sections_find_if
1716
   (bfd *abfd,
1717
    bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
1718
    void *obj);
1719
 
1720
bfd_boolean bfd_set_section_size
1721
   (bfd *abfd, asection *sec, bfd_size_type val);
1722
 
1723
bfd_boolean bfd_set_section_contents
1724
   (bfd *abfd, asection *section, const void *data,
1725
    file_ptr offset, bfd_size_type count);
1726
 
1727
bfd_boolean bfd_get_section_contents
1728
   (bfd *abfd, asection *section, void *location, file_ptr offset,
1729
    bfd_size_type count);
1730
 
1731
bfd_boolean bfd_malloc_and_get_section
1732
   (bfd *abfd, asection *section, bfd_byte **buf);
1733
 
1734
bfd_boolean bfd_copy_private_section_data
1735
   (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
1736
 
1737
#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1738
     BFD_SEND (obfd, _bfd_copy_private_section_data, \
1739
               (ibfd, isection, obfd, osection))
1740
bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1741
 
1742
bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
1743
 
1744
/* Extracted from archures.c.  */
1745
enum bfd_architecture
1746
{
1747
  bfd_arch_unknown,   /* File arch not known.  */
1748
  bfd_arch_obscure,   /* Arch known, not one of these.  */
1749
  bfd_arch_m68k,      /* Motorola 68xxx */
1750
#define bfd_mach_m68000 1
1751
#define bfd_mach_m68008 2
1752
#define bfd_mach_m68010 3
1753
#define bfd_mach_m68020 4
1754
#define bfd_mach_m68030 5
1755
#define bfd_mach_m68040 6
1756
#define bfd_mach_m68060 7
1757
#define bfd_mach_cpu32  8
1758
#define bfd_mach_fido   9
1759
#define bfd_mach_mcf_isa_a_nodiv 10
1760
#define bfd_mach_mcf_isa_a 11
1761
#define bfd_mach_mcf_isa_a_mac 12
1762
#define bfd_mach_mcf_isa_a_emac 13
1763
#define bfd_mach_mcf_isa_aplus 14
1764
#define bfd_mach_mcf_isa_aplus_mac 15
1765
#define bfd_mach_mcf_isa_aplus_emac 16
1766
#define bfd_mach_mcf_isa_b_nousp 17
1767
#define bfd_mach_mcf_isa_b_nousp_mac 18
1768
#define bfd_mach_mcf_isa_b_nousp_emac 19
1769
#define bfd_mach_mcf_isa_b 20
1770
#define bfd_mach_mcf_isa_b_mac 21
1771
#define bfd_mach_mcf_isa_b_emac 22
1772
#define bfd_mach_mcf_isa_b_float 23
1773
#define bfd_mach_mcf_isa_b_float_mac 24
1774
#define bfd_mach_mcf_isa_b_float_emac 25
1775
#define bfd_mach_mcf_isa_c 26
1776
#define bfd_mach_mcf_isa_c_mac 27
1777
#define bfd_mach_mcf_isa_c_emac 28
1778
#define bfd_mach_mcf_isa_c_nodiv 29
1779
#define bfd_mach_mcf_isa_c_nodiv_mac 30
1780
#define bfd_mach_mcf_isa_c_nodiv_emac 31
1781
  bfd_arch_vax,       /* DEC Vax */
1782
  bfd_arch_i960,      /* Intel 960 */
1783
    /* The order of the following is important.
1784
       lower number indicates a machine type that
1785
       only accepts a subset of the instructions
1786
       available to machines with higher numbers.
1787
       The exception is the "ca", which is
1788
       incompatible with all other machines except
1789
       "core".  */
1790
 
1791
#define bfd_mach_i960_core      1
1792
#define bfd_mach_i960_ka_sa     2
1793
#define bfd_mach_i960_kb_sb     3
1794
#define bfd_mach_i960_mc        4
1795
#define bfd_mach_i960_xa        5
1796
#define bfd_mach_i960_ca        6
1797
#define bfd_mach_i960_jx        7
1798
#define bfd_mach_i960_hx        8
1799
 
1800
  bfd_arch_or32,      /* OpenRISC 32 */
1801
 
1802
  bfd_arch_sparc,     /* SPARC */
1803
#define bfd_mach_sparc                 1
1804
/* The difference between v8plus and v9 is that v9 is a true 64 bit env.  */
1805
#define bfd_mach_sparc_sparclet        2
1806
#define bfd_mach_sparc_sparclite       3
1807
#define bfd_mach_sparc_v8plus          4
1808
#define bfd_mach_sparc_v8plusa         5 /* with ultrasparc add'ns.  */
1809
#define bfd_mach_sparc_sparclite_le    6
1810
#define bfd_mach_sparc_v9              7
1811
#define bfd_mach_sparc_v9a             8 /* with ultrasparc add'ns.  */
1812
#define bfd_mach_sparc_v8plusb         9 /* with cheetah add'ns.  */
1813
#define bfd_mach_sparc_v9b             10 /* with cheetah add'ns.  */
1814
/* Nonzero if MACH has the v9 instruction set.  */
1815
#define bfd_mach_sparc_v9_p(mach) \
1816
  ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
1817
   && (mach) != bfd_mach_sparc_sparclite_le)
1818
/* Nonzero if MACH is a 64 bit sparc architecture.  */
1819
#define bfd_mach_sparc_64bit_p(mach) \
1820
  ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
1821
  bfd_arch_spu,       /* PowerPC SPU */
1822
#define bfd_mach_spu           256 
1823
  bfd_arch_mips,      /* MIPS Rxxxx */
1824
#define bfd_mach_mips3000              3000
1825
#define bfd_mach_mips3900              3900
1826
#define bfd_mach_mips4000              4000
1827
#define bfd_mach_mips4010              4010
1828
#define bfd_mach_mips4100              4100
1829
#define bfd_mach_mips4111              4111
1830
#define bfd_mach_mips4120              4120
1831
#define bfd_mach_mips4300              4300
1832
#define bfd_mach_mips4400              4400
1833
#define bfd_mach_mips4600              4600
1834
#define bfd_mach_mips4650              4650
1835
#define bfd_mach_mips5000              5000
1836
#define bfd_mach_mips5400              5400
1837
#define bfd_mach_mips5500              5500
1838
#define bfd_mach_mips6000              6000
1839
#define bfd_mach_mips7000              7000
1840
#define bfd_mach_mips8000              8000
1841
#define bfd_mach_mips9000              9000
1842
#define bfd_mach_mips10000             10000
1843
#define bfd_mach_mips12000             12000
1844
#define bfd_mach_mips14000             14000
1845
#define bfd_mach_mips16000             16000
1846
#define bfd_mach_mips16                16
1847
#define bfd_mach_mips5                 5
1848
#define bfd_mach_mips_loongson_2e      3001
1849
#define bfd_mach_mips_loongson_2f      3002
1850
#define bfd_mach_mips_sb1              12310201 /* octal 'SB', 01 */
1851
#define bfd_mach_mips_octeon           6501
1852
#define bfd_mach_mips_xlr              887682   /* decimal 'XLR'  */
1853
#define bfd_mach_mipsisa32             32
1854
#define bfd_mach_mipsisa32r2           33
1855
#define bfd_mach_mipsisa64             64
1856
#define bfd_mach_mipsisa64r2           65
1857
  bfd_arch_i386,      /* Intel 386 */
1858
#define bfd_mach_i386_i386 1
1859
#define bfd_mach_i386_i8086 2
1860
#define bfd_mach_i386_i386_intel_syntax 3
1861
#define bfd_mach_x86_64 64
1862
#define bfd_mach_x86_64_intel_syntax 65
1863
  bfd_arch_l1om,   /* Intel L1OM */
1864
#define bfd_mach_l1om 66
1865
#define bfd_mach_l1om_intel_syntax 67
1866
  bfd_arch_we32k,     /* AT&T WE32xxx */
1867
  bfd_arch_tahoe,     /* CCI/Harris Tahoe */
1868
  bfd_arch_i860,      /* Intel 860 */
1869
  bfd_arch_i370,      /* IBM 360/370 Mainframes */
1870
  bfd_arch_romp,      /* IBM ROMP PC/RT */
1871
  bfd_arch_convex,    /* Convex */
1872
  bfd_arch_m88k,      /* Motorola 88xxx */
1873
  bfd_arch_m98k,      /* Motorola 98xxx */
1874
  bfd_arch_pyramid,   /* Pyramid Technology */
1875
  bfd_arch_h8300,     /* Renesas H8/300 (formerly Hitachi H8/300) */
1876
#define bfd_mach_h8300    1
1877
#define bfd_mach_h8300h   2
1878
#define bfd_mach_h8300s   3
1879
#define bfd_mach_h8300hn  4
1880
#define bfd_mach_h8300sn  5
1881
#define bfd_mach_h8300sx  6
1882
#define bfd_mach_h8300sxn 7
1883
  bfd_arch_pdp11,     /* DEC PDP-11 */
1884
  bfd_arch_plugin,
1885
  bfd_arch_powerpc,   /* PowerPC */
1886
#define bfd_mach_ppc           32
1887
#define bfd_mach_ppc64         64
1888
#define bfd_mach_ppc_403       403
1889
#define bfd_mach_ppc_403gc     4030
1890
#define bfd_mach_ppc_405       405
1891
#define bfd_mach_ppc_505       505
1892
#define bfd_mach_ppc_601       601
1893
#define bfd_mach_ppc_602       602
1894
#define bfd_mach_ppc_603       603
1895
#define bfd_mach_ppc_ec603e    6031
1896
#define bfd_mach_ppc_604       604
1897
#define bfd_mach_ppc_620       620
1898
#define bfd_mach_ppc_630       630
1899
#define bfd_mach_ppc_750       750
1900
#define bfd_mach_ppc_860       860
1901
#define bfd_mach_ppc_a35       35
1902
#define bfd_mach_ppc_rs64ii    642
1903
#define bfd_mach_ppc_rs64iii   643
1904
#define bfd_mach_ppc_7400      7400
1905
#define bfd_mach_ppc_e500      500
1906
#define bfd_mach_ppc_e500mc    5001
1907
  bfd_arch_rs6000,    /* IBM RS/6000 */
1908
#define bfd_mach_rs6k          6000
1909
#define bfd_mach_rs6k_rs1      6001
1910
#define bfd_mach_rs6k_rsc      6003
1911
#define bfd_mach_rs6k_rs2      6002
1912
  bfd_arch_hppa,      /* HP PA RISC */
1913
#define bfd_mach_hppa10        10
1914
#define bfd_mach_hppa11        11
1915
#define bfd_mach_hppa20        20
1916
#define bfd_mach_hppa20w       25
1917
  bfd_arch_d10v,      /* Mitsubishi D10V */
1918
#define bfd_mach_d10v          1
1919
#define bfd_mach_d10v_ts2      2
1920
#define bfd_mach_d10v_ts3      3
1921
  bfd_arch_d30v,      /* Mitsubishi D30V */
1922
  bfd_arch_dlx,       /* DLX */
1923
  bfd_arch_m68hc11,   /* Motorola 68HC11 */
1924
  bfd_arch_m68hc12,   /* Motorola 68HC12 */
1925
#define bfd_mach_m6812_default 0
1926
#define bfd_mach_m6812         1
1927
#define bfd_mach_m6812s        2
1928
  bfd_arch_z8k,       /* Zilog Z8000 */
1929
#define bfd_mach_z8001         1
1930
#define bfd_mach_z8002         2
1931
  bfd_arch_h8500,     /* Renesas H8/500 (formerly Hitachi H8/500) */
1932
  bfd_arch_sh,        /* Renesas / SuperH SH (formerly Hitachi SH) */
1933
#define bfd_mach_sh            1
1934
#define bfd_mach_sh2        0x20
1935
#define bfd_mach_sh_dsp     0x2d
1936
#define bfd_mach_sh2a       0x2a
1937
#define bfd_mach_sh2a_nofpu 0x2b
1938
#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1939
#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1940
#define bfd_mach_sh2a_or_sh4  0x2a3
1941
#define bfd_mach_sh2a_or_sh3e 0x2a4
1942
#define bfd_mach_sh2e       0x2e
1943
#define bfd_mach_sh3        0x30
1944
#define bfd_mach_sh3_nommu  0x31
1945
#define bfd_mach_sh3_dsp    0x3d
1946
#define bfd_mach_sh3e       0x3e
1947
#define bfd_mach_sh4        0x40
1948
#define bfd_mach_sh4_nofpu  0x41
1949
#define bfd_mach_sh4_nommu_nofpu  0x42
1950
#define bfd_mach_sh4a       0x4a
1951
#define bfd_mach_sh4a_nofpu 0x4b
1952
#define bfd_mach_sh4al_dsp  0x4d
1953
#define bfd_mach_sh5        0x50
1954
  bfd_arch_alpha,     /* Dec Alpha */
1955
#define bfd_mach_alpha_ev4  0x10
1956
#define bfd_mach_alpha_ev5  0x20
1957
#define bfd_mach_alpha_ev6  0x30
1958
  bfd_arch_arm,       /* Advanced Risc Machines ARM.  */
1959
#define bfd_mach_arm_unknown   0
1960
#define bfd_mach_arm_2         1
1961
#define bfd_mach_arm_2a        2
1962
#define bfd_mach_arm_3         3
1963
#define bfd_mach_arm_3M        4
1964
#define bfd_mach_arm_4         5
1965
#define bfd_mach_arm_4T        6
1966
#define bfd_mach_arm_5         7
1967
#define bfd_mach_arm_5T        8
1968
#define bfd_mach_arm_5TE       9
1969
#define bfd_mach_arm_XScale    10
1970
#define bfd_mach_arm_ep9312    11
1971
#define bfd_mach_arm_iWMMXt    12
1972
#define bfd_mach_arm_iWMMXt2   13
1973
  bfd_arch_ns32k,     /* National Semiconductors ns32000 */
1974
  bfd_arch_w65,       /* WDC 65816 */
1975
  bfd_arch_tic30,     /* Texas Instruments TMS320C30 */
1976
  bfd_arch_tic4x,     /* Texas Instruments TMS320C3X/4X */
1977
#define bfd_mach_tic3x         30
1978
#define bfd_mach_tic4x         40
1979
  bfd_arch_tic54x,    /* Texas Instruments TMS320C54X */
1980
  bfd_arch_tic80,     /* TI TMS320c80 (MVP) */
1981
  bfd_arch_v850,      /* NEC V850 */
1982
#define bfd_mach_v850          1
1983
#define bfd_mach_v850e         'E'
1984
#define bfd_mach_v850e1        '1'
1985
  bfd_arch_arc,       /* ARC Cores */
1986
#define bfd_mach_arc_5         5
1987
#define bfd_mach_arc_6         6
1988
#define bfd_mach_arc_7         7
1989
#define bfd_mach_arc_8         8
1990
 bfd_arch_m32c,     /* Renesas M16C/M32C.  */
1991
#define bfd_mach_m16c        0x75
1992
#define bfd_mach_m32c        0x78
1993
  bfd_arch_m32r,      /* Renesas M32R (formerly Mitsubishi M32R/D) */
1994
#define bfd_mach_m32r          1 /* For backwards compatibility.  */
1995
#define bfd_mach_m32rx         'x'
1996
#define bfd_mach_m32r2         '2'
1997
  bfd_arch_mn10200,   /* Matsushita MN10200 */
1998
  bfd_arch_mn10300,   /* Matsushita MN10300 */
1999
#define bfd_mach_mn10300               300
2000
#define bfd_mach_am33          330
2001
#define bfd_mach_am33_2        332
2002
  bfd_arch_fr30,
2003
#define bfd_mach_fr30          0x46523330
2004
  bfd_arch_frv,
2005
#define bfd_mach_frv           1
2006
#define bfd_mach_frvsimple     2
2007
#define bfd_mach_fr300         300
2008
#define bfd_mach_fr400         400
2009
#define bfd_mach_fr450         450
2010
#define bfd_mach_frvtomcat     499     /* fr500 prototype */
2011
#define bfd_mach_fr500         500
2012
#define bfd_mach_fr550         550
2013
  bfd_arch_moxie,       /* The moxie processor */
2014
#define bfd_mach_moxie         1
2015
  bfd_arch_mcore,
2016
  bfd_arch_mep,
2017
#define bfd_mach_mep           1
2018
#define bfd_mach_mep_h1        0x6831
2019
#define bfd_mach_mep_c5        0x6335
2020
  bfd_arch_ia64,      /* HP/Intel ia64 */
2021
#define bfd_mach_ia64_elf64    64
2022
#define bfd_mach_ia64_elf32    32
2023
  bfd_arch_ip2k,      /* Ubicom IP2K microcontrollers. */
2024
#define bfd_mach_ip2022        1
2025
#define bfd_mach_ip2022ext     2
2026
 bfd_arch_iq2000,     /* Vitesse IQ2000.  */
2027
#define bfd_mach_iq2000        1
2028
#define bfd_mach_iq10          2
2029
  bfd_arch_mt,
2030
#define bfd_mach_ms1           1
2031
#define bfd_mach_mrisc2        2
2032
#define bfd_mach_ms2           3
2033
  bfd_arch_pj,
2034
  bfd_arch_avr,       /* Atmel AVR microcontrollers.  */
2035
#define bfd_mach_avr1          1
2036
#define bfd_mach_avr2          2
2037
#define bfd_mach_avr25         25
2038
#define bfd_mach_avr3          3
2039
#define bfd_mach_avr31         31
2040
#define bfd_mach_avr35         35
2041
#define bfd_mach_avr4          4
2042
#define bfd_mach_avr5          5
2043
#define bfd_mach_avr51         51
2044
#define bfd_mach_avr6          6
2045
  bfd_arch_bfin,        /* ADI Blackfin */
2046
#define bfd_mach_bfin          1
2047
  bfd_arch_cr16,       /* National Semiconductor CompactRISC (ie CR16). */
2048
#define bfd_mach_cr16          1
2049
  bfd_arch_cr16c,       /* National Semiconductor CompactRISC. */
2050
#define bfd_mach_cr16c         1
2051
  bfd_arch_crx,       /*  National Semiconductor CRX.  */
2052
#define bfd_mach_crx           1
2053
  bfd_arch_cris,      /* Axis CRIS */
2054
#define bfd_mach_cris_v0_v10   255
2055
#define bfd_mach_cris_v32      32
2056
#define bfd_mach_cris_v10_v32  1032
2057
  bfd_arch_s390,      /* IBM s390 */
2058
#define bfd_mach_s390_31       31
2059
#define bfd_mach_s390_64       64
2060
  bfd_arch_score,     /* Sunplus score */
2061
#define bfd_mach_score3         3
2062
#define bfd_mach_score7         7
2063
  bfd_arch_openrisc,  /* OpenRISC */
2064
  bfd_arch_mmix,      /* Donald Knuth's educational processor.  */
2065
  bfd_arch_xstormy16,
2066
#define bfd_mach_xstormy16     1
2067
  bfd_arch_msp430,    /* Texas Instruments MSP430 architecture.  */
2068
#define bfd_mach_msp11          11
2069
#define bfd_mach_msp110         110
2070
#define bfd_mach_msp12          12
2071
#define bfd_mach_msp13          13
2072
#define bfd_mach_msp14          14
2073
#define bfd_mach_msp15          15
2074
#define bfd_mach_msp16          16
2075
#define bfd_mach_msp21          21
2076
#define bfd_mach_msp31          31
2077
#define bfd_mach_msp32          32
2078
#define bfd_mach_msp33          33
2079
#define bfd_mach_msp41          41
2080
#define bfd_mach_msp42          42
2081
#define bfd_mach_msp43          43
2082
#define bfd_mach_msp44          44
2083
  bfd_arch_xc16x,     /* Infineon's XC16X Series.               */
2084
#define bfd_mach_xc16x         1
2085
#define bfd_mach_xc16xl        2
2086
#define bfd_mach_xc16xs         3
2087
  bfd_arch_xtensa,    /* Tensilica's Xtensa cores.  */
2088
#define bfd_mach_xtensa        1
2089
   bfd_arch_maxq,     /* Dallas MAXQ 10/20 */
2090
#define bfd_mach_maxq10    10
2091
#define bfd_mach_maxq20    20
2092
  bfd_arch_z80,
2093
#define bfd_mach_z80strict      1 /* No undocumented opcodes.  */
2094
#define bfd_mach_z80            3 /* With ixl, ixh, iyl, and iyh.  */
2095
#define bfd_mach_z80full        7 /* All undocumented instructions.  */
2096
#define bfd_mach_r800           11 /* R800: successor with multiplication.  */
2097
  bfd_arch_lm32,      /* Lattice Mico32 */
2098
#define bfd_mach_lm32      1
2099
  bfd_arch_microblaze,/* Xilinx MicroBlaze. */
2100
  bfd_arch_last
2101
  };
2102
 
2103
typedef struct bfd_arch_info
2104
{
2105
  int bits_per_word;
2106
  int bits_per_address;
2107
  int bits_per_byte;
2108
  enum bfd_architecture arch;
2109
  unsigned long mach;
2110
  const char *arch_name;
2111
  const char *printable_name;
2112
  unsigned int section_align_power;
2113
  /* TRUE if this is the default machine for the architecture.
2114
     The default arch should be the first entry for an arch so that
2115
     all the entries for that arch can be accessed via <<next>>.  */
2116
  bfd_boolean the_default;
2117
  const struct bfd_arch_info * (*compatible)
2118
    (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
2119
 
2120
  bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
2121
 
2122
  const struct bfd_arch_info *next;
2123
}
2124
bfd_arch_info_type;
2125
 
2126
const char *bfd_printable_name (bfd *abfd);
2127
 
2128
const bfd_arch_info_type *bfd_scan_arch (const char *string);
2129
 
2130
const char **bfd_arch_list (void);
2131
 
2132
const bfd_arch_info_type *bfd_arch_get_compatible
2133
   (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
2134
 
2135
void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
2136
 
2137
enum bfd_architecture bfd_get_arch (bfd *abfd);
2138
 
2139
unsigned long bfd_get_mach (bfd *abfd);
2140
 
2141
unsigned int bfd_arch_bits_per_byte (bfd *abfd);
2142
 
2143
unsigned int bfd_arch_bits_per_address (bfd *abfd);
2144
 
2145
const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
2146
 
2147
const bfd_arch_info_type *bfd_lookup_arch
2148
   (enum bfd_architecture arch, unsigned long machine);
2149
 
2150
const char *bfd_printable_arch_mach
2151
   (enum bfd_architecture arch, unsigned long machine);
2152
 
2153
unsigned int bfd_octets_per_byte (bfd *abfd);
2154
 
2155
unsigned int bfd_arch_mach_octets_per_byte
2156
   (enum bfd_architecture arch, unsigned long machine);
2157
 
2158
/* Extracted from reloc.c.  */
2159
typedef enum bfd_reloc_status
2160
{
2161
  /* No errors detected.  */
2162
  bfd_reloc_ok,
2163
 
2164
  /* The relocation was performed, but there was an overflow.  */
2165
  bfd_reloc_overflow,
2166
 
2167
  /* The address to relocate was not within the section supplied.  */
2168
  bfd_reloc_outofrange,
2169
 
2170
  /* Used by special functions.  */
2171
  bfd_reloc_continue,
2172
 
2173
  /* Unsupported relocation size requested.  */
2174
  bfd_reloc_notsupported,
2175
 
2176
  /* Unused.  */
2177
  bfd_reloc_other,
2178
 
2179
  /* The symbol to relocate against was undefined.  */
2180
  bfd_reloc_undefined,
2181
 
2182
  /* The relocation was performed, but may not be ok - presently
2183
     generated only when linking i960 coff files with i960 b.out
2184
     symbols.  If this type is returned, the error_message argument
2185
     to bfd_perform_relocation will be set.  */
2186
  bfd_reloc_dangerous
2187
 }
2188
 bfd_reloc_status_type;
2189
 
2190
 
2191
typedef struct reloc_cache_entry
2192
{
2193
  /* A pointer into the canonical table of pointers.  */
2194
  struct bfd_symbol **sym_ptr_ptr;
2195
 
2196
  /* offset in section.  */
2197
  bfd_size_type address;
2198
 
2199
  /* addend for relocation value.  */
2200
  bfd_vma addend;
2201
 
2202
  /* Pointer to how to perform the required relocation.  */
2203
  reloc_howto_type *howto;
2204
 
2205
}
2206
arelent;
2207
 
2208
enum complain_overflow
2209
{
2210
  /* Do not complain on overflow.  */
2211
  complain_overflow_dont,
2212
 
2213
  /* Complain if the value overflows when considered as a signed
2214
     number one bit larger than the field.  ie. A bitfield of N bits
2215
     is allowed to represent -2**n to 2**n-1.  */
2216
  complain_overflow_bitfield,
2217
 
2218
  /* Complain if the value overflows when considered as a signed
2219
     number.  */
2220
  complain_overflow_signed,
2221
 
2222
  /* Complain if the value overflows when considered as an
2223
     unsigned number.  */
2224
  complain_overflow_unsigned
2225
};
2226
 
2227
struct reloc_howto_struct
2228
{
2229
  /*  The type field has mainly a documentary use - the back end can
2230
      do what it wants with it, though normally the back end's
2231
      external idea of what a reloc number is stored
2232
      in this field.  For example, a PC relative word relocation
2233
      in a coff environment has the type 023 - because that's
2234
      what the outside world calls a R_PCRWORD reloc.  */
2235
  unsigned int type;
2236
 
2237
  /*  The value the final relocation is shifted right by.  This drops
2238
      unwanted data from the relocation.  */
2239
  unsigned int rightshift;
2240
 
2241
  /*  The size of the item to be relocated.  This is *not* a
2242
      power-of-two measure.  To get the number of bytes operated
2243
      on by a type of relocation, use bfd_get_reloc_size.  */
2244
  int size;
2245
 
2246
  /*  The number of bits in the item to be relocated.  This is used
2247
      when doing overflow checking.  */
2248
  unsigned int bitsize;
2249
 
2250
  /*  Notes that the relocation is relative to the location in the
2251
      data section of the addend.  The relocation function will
2252
      subtract from the relocation value the address of the location
2253
      being relocated.  */
2254
  bfd_boolean pc_relative;
2255
 
2256
  /*  The bit position of the reloc value in the destination.
2257
      The relocated value is left shifted by this amount.  */
2258
  unsigned int bitpos;
2259
 
2260
  /* What type of overflow error should be checked for when
2261
     relocating.  */
2262
  enum complain_overflow complain_on_overflow;
2263
 
2264
  /* If this field is non null, then the supplied function is
2265
     called rather than the normal function.  This allows really
2266
     strange relocation methods to be accommodated (e.g., i960 callj
2267
     instructions).  */
2268
  bfd_reloc_status_type (*special_function)
2269
    (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
2270
     bfd *, char **);
2271
 
2272
  /* The textual name of the relocation type.  */
2273
  char *name;
2274
 
2275
  /* Some formats record a relocation addend in the section contents
2276
     rather than with the relocation.  For ELF formats this is the
2277
     distinction between USE_REL and USE_RELA (though the code checks
2278
     for USE_REL == 1/0).  The value of this field is TRUE if the
2279
     addend is recorded with the section contents; when performing a
2280
     partial link (ld -r) the section contents (the data) will be
2281
     modified.  The value of this field is FALSE if addends are
2282
     recorded with the relocation (in arelent.addend); when performing
2283
     a partial link the relocation will be modified.
2284
     All relocations for all ELF USE_RELA targets should set this field
2285
     to FALSE (values of TRUE should be looked on with suspicion).
2286
     However, the converse is not true: not all relocations of all ELF
2287
     USE_REL targets set this field to TRUE.  Why this is so is peculiar
2288
     to each particular target.  For relocs that aren't used in partial
2289
     links (e.g. GOT stuff) it doesn't matter what this is set to.  */
2290
  bfd_boolean partial_inplace;
2291
 
2292
  /* src_mask selects the part of the instruction (or data) to be used
2293
     in the relocation sum.  If the target relocations don't have an
2294
     addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2295
     dst_mask to extract the addend from the section contents.  If
2296
     relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2297
     field should be zero.  Non-zero values for ELF USE_RELA targets are
2298
     bogus as in those cases the value in the dst_mask part of the
2299
     section contents should be treated as garbage.  */
2300
  bfd_vma src_mask;
2301
 
2302
  /* dst_mask selects which parts of the instruction (or data) are
2303
     replaced with a relocated value.  */
2304
  bfd_vma dst_mask;
2305
 
2306
  /* When some formats create PC relative instructions, they leave
2307
     the value of the pc of the place being relocated in the offset
2308
     slot of the instruction, so that a PC relative relocation can
2309
     be made just by adding in an ordinary offset (e.g., sun3 a.out).
2310
     Some formats leave the displacement part of an instruction
2311
     empty (e.g., m88k bcs); this flag signals the fact.  */
2312
  bfd_boolean pcrel_offset;
2313
};
2314
 
2315
#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2316
  { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2317
#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2318
  HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
2319
         NAME, FALSE, 0, 0, IN)
2320
 
2321
#define EMPTY_HOWTO(C) \
2322
  HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2323
         NULL, FALSE, 0, 0, FALSE)
2324
 
2325
#define HOWTO_PREPARE(relocation, symbol)               \
2326
  {                                                     \
2327
    if (symbol != NULL)                                 \
2328
      {                                                 \
2329
        if (bfd_is_com_section (symbol->section))       \
2330
          {                                             \
2331
            relocation = 0;                             \
2332
          }                                             \
2333
        else                                            \
2334
          {                                             \
2335
            relocation = symbol->value;                 \
2336
          }                                             \
2337
      }                                                 \
2338
  }
2339
 
2340
unsigned int bfd_get_reloc_size (reloc_howto_type *);
2341
 
2342
typedef struct relent_chain
2343
{
2344
  arelent relent;
2345
  struct relent_chain *next;
2346
}
2347
arelent_chain;
2348
 
2349
bfd_reloc_status_type bfd_check_overflow
2350
   (enum complain_overflow how,
2351
    unsigned int bitsize,
2352
    unsigned int rightshift,
2353
    unsigned int addrsize,
2354
    bfd_vma relocation);
2355
 
2356
bfd_reloc_status_type bfd_perform_relocation
2357
   (bfd *abfd,
2358
    arelent *reloc_entry,
2359
    void *data,
2360
    asection *input_section,
2361
    bfd *output_bfd,
2362
    char **error_message);
2363
 
2364
bfd_reloc_status_type bfd_install_relocation
2365
   (bfd *abfd,
2366
    arelent *reloc_entry,
2367
    void *data, bfd_vma data_start,
2368
    asection *input_section,
2369
    char **error_message);
2370
 
2371
enum bfd_reloc_code_real {
2372
  _dummy_first_bfd_reloc_code_real,
2373
 
2374
 
2375
/* Basic absolute relocations of N bits.  */
2376
  BFD_RELOC_64,
2377
  BFD_RELOC_32,
2378
  BFD_RELOC_26,
2379
  BFD_RELOC_24,
2380
  BFD_RELOC_16,
2381
  BFD_RELOC_14,
2382
  BFD_RELOC_8,
2383
 
2384
/* PC-relative relocations.  Sometimes these are relative to the address
2385
of the relocation itself; sometimes they are relative to the start of
2386
the section containing the relocation.  It depends on the specific target.
2387
 
2388
The 24-bit relocation is used in some Intel 960 configurations.  */
2389
  BFD_RELOC_64_PCREL,
2390
  BFD_RELOC_32_PCREL,
2391
  BFD_RELOC_24_PCREL,
2392
  BFD_RELOC_16_PCREL,
2393
  BFD_RELOC_12_PCREL,
2394
  BFD_RELOC_8_PCREL,
2395
 
2396
/* Section relative relocations.  Some targets need this for DWARF2.  */
2397
  BFD_RELOC_32_SECREL,
2398
 
2399
/* For ELF.  */
2400
  BFD_RELOC_32_GOT_PCREL,
2401
  BFD_RELOC_16_GOT_PCREL,
2402
  BFD_RELOC_8_GOT_PCREL,
2403
  BFD_RELOC_32_GOTOFF,
2404
  BFD_RELOC_16_GOTOFF,
2405
  BFD_RELOC_LO16_GOTOFF,
2406
  BFD_RELOC_HI16_GOTOFF,
2407
  BFD_RELOC_HI16_S_GOTOFF,
2408
  BFD_RELOC_8_GOTOFF,
2409
  BFD_RELOC_64_PLT_PCREL,
2410
  BFD_RELOC_32_PLT_PCREL,
2411
  BFD_RELOC_24_PLT_PCREL,
2412
  BFD_RELOC_16_PLT_PCREL,
2413
  BFD_RELOC_8_PLT_PCREL,
2414
  BFD_RELOC_64_PLTOFF,
2415
  BFD_RELOC_32_PLTOFF,
2416
  BFD_RELOC_16_PLTOFF,
2417
  BFD_RELOC_LO16_PLTOFF,
2418
  BFD_RELOC_HI16_PLTOFF,
2419
  BFD_RELOC_HI16_S_PLTOFF,
2420
  BFD_RELOC_8_PLTOFF,
2421
 
2422
/* Relocations used by 68K ELF.  */
2423
  BFD_RELOC_68K_GLOB_DAT,
2424
  BFD_RELOC_68K_JMP_SLOT,
2425
  BFD_RELOC_68K_RELATIVE,
2426
  BFD_RELOC_68K_TLS_GD32,
2427
  BFD_RELOC_68K_TLS_GD16,
2428
  BFD_RELOC_68K_TLS_GD8,
2429
  BFD_RELOC_68K_TLS_LDM32,
2430
  BFD_RELOC_68K_TLS_LDM16,
2431
  BFD_RELOC_68K_TLS_LDM8,
2432
  BFD_RELOC_68K_TLS_LDO32,
2433
  BFD_RELOC_68K_TLS_LDO16,
2434
  BFD_RELOC_68K_TLS_LDO8,
2435
  BFD_RELOC_68K_TLS_IE32,
2436
  BFD_RELOC_68K_TLS_IE16,
2437
  BFD_RELOC_68K_TLS_IE8,
2438
  BFD_RELOC_68K_TLS_LE32,
2439
  BFD_RELOC_68K_TLS_LE16,
2440
  BFD_RELOC_68K_TLS_LE8,
2441
 
2442
/* Linkage-table relative.  */
2443
  BFD_RELOC_32_BASEREL,
2444
  BFD_RELOC_16_BASEREL,
2445
  BFD_RELOC_LO16_BASEREL,
2446
  BFD_RELOC_HI16_BASEREL,
2447
  BFD_RELOC_HI16_S_BASEREL,
2448
  BFD_RELOC_8_BASEREL,
2449
  BFD_RELOC_RVA,
2450
 
2451
/* Absolute 8-bit relocation, but used to form an address like 0xFFnn.  */
2452
  BFD_RELOC_8_FFnn,
2453
 
2454
/* These PC-relative relocations are stored as word displacements --
2455
i.e., byte displacements shifted right two bits.  The 30-bit word
2456
displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2457
SPARC.  (SPARC tools generally refer to this as <<WDISP30>>.)  The
2458
signed 16-bit displacement is used on the MIPS, the 23-bit
2459
displacement is used on the Alpha and the 28-bit displacement is used
2460
on OpenRISC.  */
2461
  BFD_RELOC_32_PCREL_S2,
2462
  BFD_RELOC_16_PCREL_S2,
2463
  BFD_RELOC_23_PCREL_S2,
2464
  BFD_RELOC_28_PCREL_S2,
2465
 
2466
/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2467
the target word.  These are used on the SPARC.  */
2468
  BFD_RELOC_HI22,
2469
  BFD_RELOC_LO10,
2470
 
2471
/* For systems that allocate a Global Pointer register, these are
2472
displacements off that register.  These relocation types are
2473
handled specially, because the value the register will have is
2474
decided relatively late.  */
2475
  BFD_RELOC_GPREL16,
2476
  BFD_RELOC_GPREL32,
2477
 
2478
/* Reloc types used for i960/b.out.  */
2479
  BFD_RELOC_I960_CALLJ,
2480
 
2481
/* SPARC ELF relocations.  There is probably some overlap with other
2482
relocation types already defined.  */
2483
  BFD_RELOC_NONE,
2484
  BFD_RELOC_SPARC_WDISP22,
2485
  BFD_RELOC_SPARC22,
2486
  BFD_RELOC_SPARC13,
2487
  BFD_RELOC_SPARC_GOT10,
2488
  BFD_RELOC_SPARC_GOT13,
2489
  BFD_RELOC_SPARC_GOT22,
2490
  BFD_RELOC_SPARC_PC10,
2491
  BFD_RELOC_SPARC_PC22,
2492
  BFD_RELOC_SPARC_WPLT30,
2493
  BFD_RELOC_SPARC_COPY,
2494
  BFD_RELOC_SPARC_GLOB_DAT,
2495
  BFD_RELOC_SPARC_JMP_SLOT,
2496
  BFD_RELOC_SPARC_RELATIVE,
2497
  BFD_RELOC_SPARC_UA16,
2498
  BFD_RELOC_SPARC_UA32,
2499
  BFD_RELOC_SPARC_UA64,
2500
  BFD_RELOC_SPARC_GOTDATA_HIX22,
2501
  BFD_RELOC_SPARC_GOTDATA_LOX10,
2502
  BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2503
  BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2504
  BFD_RELOC_SPARC_GOTDATA_OP,
2505
 
2506
/* I think these are specific to SPARC a.out (e.g., Sun 4).  */
2507
  BFD_RELOC_SPARC_BASE13,
2508
  BFD_RELOC_SPARC_BASE22,
2509
 
2510
/* SPARC64 relocations  */
2511
#define BFD_RELOC_SPARC_64 BFD_RELOC_64
2512
  BFD_RELOC_SPARC_10,
2513
  BFD_RELOC_SPARC_11,
2514
  BFD_RELOC_SPARC_OLO10,
2515
  BFD_RELOC_SPARC_HH22,
2516
  BFD_RELOC_SPARC_HM10,
2517
  BFD_RELOC_SPARC_LM22,
2518
  BFD_RELOC_SPARC_PC_HH22,
2519
  BFD_RELOC_SPARC_PC_HM10,
2520
  BFD_RELOC_SPARC_PC_LM22,
2521
  BFD_RELOC_SPARC_WDISP16,
2522
  BFD_RELOC_SPARC_WDISP19,
2523
  BFD_RELOC_SPARC_7,
2524
  BFD_RELOC_SPARC_6,
2525
  BFD_RELOC_SPARC_5,
2526
#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2527
  BFD_RELOC_SPARC_PLT32,
2528
  BFD_RELOC_SPARC_PLT64,
2529
  BFD_RELOC_SPARC_HIX22,
2530
  BFD_RELOC_SPARC_LOX10,
2531
  BFD_RELOC_SPARC_H44,
2532
  BFD_RELOC_SPARC_M44,
2533
  BFD_RELOC_SPARC_L44,
2534
  BFD_RELOC_SPARC_REGISTER,
2535
 
2536
/* SPARC little endian relocation  */
2537
  BFD_RELOC_SPARC_REV32,
2538
 
2539
/* SPARC TLS relocations  */
2540
  BFD_RELOC_SPARC_TLS_GD_HI22,
2541
  BFD_RELOC_SPARC_TLS_GD_LO10,
2542
  BFD_RELOC_SPARC_TLS_GD_ADD,
2543
  BFD_RELOC_SPARC_TLS_GD_CALL,
2544
  BFD_RELOC_SPARC_TLS_LDM_HI22,
2545
  BFD_RELOC_SPARC_TLS_LDM_LO10,
2546
  BFD_RELOC_SPARC_TLS_LDM_ADD,
2547
  BFD_RELOC_SPARC_TLS_LDM_CALL,
2548
  BFD_RELOC_SPARC_TLS_LDO_HIX22,
2549
  BFD_RELOC_SPARC_TLS_LDO_LOX10,
2550
  BFD_RELOC_SPARC_TLS_LDO_ADD,
2551
  BFD_RELOC_SPARC_TLS_IE_HI22,
2552
  BFD_RELOC_SPARC_TLS_IE_LO10,
2553
  BFD_RELOC_SPARC_TLS_IE_LD,
2554
  BFD_RELOC_SPARC_TLS_IE_LDX,
2555
  BFD_RELOC_SPARC_TLS_IE_ADD,
2556
  BFD_RELOC_SPARC_TLS_LE_HIX22,
2557
  BFD_RELOC_SPARC_TLS_LE_LOX10,
2558
  BFD_RELOC_SPARC_TLS_DTPMOD32,
2559
  BFD_RELOC_SPARC_TLS_DTPMOD64,
2560
  BFD_RELOC_SPARC_TLS_DTPOFF32,
2561
  BFD_RELOC_SPARC_TLS_DTPOFF64,
2562
  BFD_RELOC_SPARC_TLS_TPOFF32,
2563
  BFD_RELOC_SPARC_TLS_TPOFF64,
2564
 
2565
/* SPU Relocations.  */
2566
  BFD_RELOC_SPU_IMM7,
2567
  BFD_RELOC_SPU_IMM8,
2568
  BFD_RELOC_SPU_IMM10,
2569
  BFD_RELOC_SPU_IMM10W,
2570
  BFD_RELOC_SPU_IMM16,
2571
  BFD_RELOC_SPU_IMM16W,
2572
  BFD_RELOC_SPU_IMM18,
2573
  BFD_RELOC_SPU_PCREL9a,
2574
  BFD_RELOC_SPU_PCREL9b,
2575
  BFD_RELOC_SPU_PCREL16,
2576
  BFD_RELOC_SPU_LO16,
2577
  BFD_RELOC_SPU_HI16,
2578
  BFD_RELOC_SPU_PPU32,
2579
  BFD_RELOC_SPU_PPU64,
2580
  BFD_RELOC_SPU_ADD_PIC,
2581
 
2582
/* Alpha ECOFF and ELF relocations.  Some of these treat the symbol or
2583
"addend" in some special way.
2584
For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2585
writing; when reading, it will be the absolute section symbol.  The
2586
addend is the displacement in bytes of the "lda" instruction from
2587
the "ldah" instruction (which is at the address of this reloc).  */
2588
  BFD_RELOC_ALPHA_GPDISP_HI16,
2589
 
2590
/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2591
with GPDISP_HI16 relocs.  The addend is ignored when writing the
2592
relocations out, and is filled in with the file's GP value on
2593
reading, for convenience.  */
2594
  BFD_RELOC_ALPHA_GPDISP_LO16,
2595
 
2596
/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2597
relocation except that there is no accompanying GPDISP_LO16
2598
relocation.  */
2599
  BFD_RELOC_ALPHA_GPDISP,
2600
 
2601
/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2602
the assembler turns it into a LDQ instruction to load the address of
2603
the symbol, and then fills in a register in the real instruction.
2604
 
2605
The LITERAL reloc, at the LDQ instruction, refers to the .lita
2606
section symbol.  The addend is ignored when writing, but is filled
2607
in with the file's GP value on reading, for convenience, as with the
2608
GPDISP_LO16 reloc.
2609
 
2610
The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2611
It should refer to the symbol to be referenced, as with 16_GOTOFF,
2612
but it generates output not based on the position within the .got
2613
section, but relative to the GP value chosen for the file during the
2614
final link stage.
2615
 
2616
The LITUSE reloc, on the instruction using the loaded address, gives
2617
information to the linker that it might be able to use to optimize
2618
away some literal section references.  The symbol is ignored (read
2619
as the absolute section symbol), and the "addend" indicates the type
2620
of instruction using the register:
2621
1 - "memory" fmt insn
2622
2 - byte-manipulation (byte offset reg)
2623
3 - jsr (target of branch)  */
2624
  BFD_RELOC_ALPHA_LITERAL,
2625
  BFD_RELOC_ALPHA_ELF_LITERAL,
2626
  BFD_RELOC_ALPHA_LITUSE,
2627
 
2628
/* The HINT relocation indicates a value that should be filled into the
2629
"hint" field of a jmp/jsr/ret instruction, for possible branch-
2630
prediction logic which may be provided on some processors.  */
2631
  BFD_RELOC_ALPHA_HINT,
2632
 
2633
/* The LINKAGE relocation outputs a linkage pair in the object file,
2634
which is filled by the linker.  */
2635
  BFD_RELOC_ALPHA_LINKAGE,
2636
 
2637
/* The CODEADDR relocation outputs a STO_CA in the object file,
2638
which is filled by the linker.  */
2639
  BFD_RELOC_ALPHA_CODEADDR,
2640
 
2641
/* The GPREL_HI/LO relocations together form a 32-bit offset from the
2642
GP register.  */
2643
  BFD_RELOC_ALPHA_GPREL_HI16,
2644
  BFD_RELOC_ALPHA_GPREL_LO16,
2645
 
2646
/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2647
share a common GP, and the target address is adjusted for
2648
STO_ALPHA_STD_GPLOAD.  */
2649
  BFD_RELOC_ALPHA_BRSGP,
2650
 
2651
/* The NOP relocation outputs a NOP if the longword displacement
2652
between two procedure entry points is < 2^21.  */
2653
  BFD_RELOC_ALPHA_NOP,
2654
 
2655
/* The BSR relocation outputs a BSR if the longword displacement
2656
between two procedure entry points is < 2^21.  */
2657
  BFD_RELOC_ALPHA_BSR,
2658
 
2659
/* The LDA relocation outputs a LDA if the longword displacement
2660
between two procedure entry points is < 2^16.  */
2661
  BFD_RELOC_ALPHA_LDA,
2662
 
2663
/* The BOH relocation outputs a BSR if the longword displacement
2664
between two procedure entry points is < 2^21, or else a hint.  */
2665
  BFD_RELOC_ALPHA_BOH,
2666
 
2667
/* Alpha thread-local storage relocations.  */
2668
  BFD_RELOC_ALPHA_TLSGD,
2669
  BFD_RELOC_ALPHA_TLSLDM,
2670
  BFD_RELOC_ALPHA_DTPMOD64,
2671
  BFD_RELOC_ALPHA_GOTDTPREL16,
2672
  BFD_RELOC_ALPHA_DTPREL64,
2673
  BFD_RELOC_ALPHA_DTPREL_HI16,
2674
  BFD_RELOC_ALPHA_DTPREL_LO16,
2675
  BFD_RELOC_ALPHA_DTPREL16,
2676
  BFD_RELOC_ALPHA_GOTTPREL16,
2677
  BFD_RELOC_ALPHA_TPREL64,
2678
  BFD_RELOC_ALPHA_TPREL_HI16,
2679
  BFD_RELOC_ALPHA_TPREL_LO16,
2680
  BFD_RELOC_ALPHA_TPREL16,
2681
 
2682
/* Bits 27..2 of the relocation address shifted right 2 bits;
2683
simple reloc otherwise.  */
2684
  BFD_RELOC_MIPS_JMP,
2685
 
2686
/* The MIPS16 jump instruction.  */
2687
  BFD_RELOC_MIPS16_JMP,
2688
 
2689
/* MIPS16 GP relative reloc.  */
2690
  BFD_RELOC_MIPS16_GPREL,
2691
 
2692
/* High 16 bits of 32-bit value; simple reloc.  */
2693
  BFD_RELOC_HI16,
2694
 
2695
/* High 16 bits of 32-bit value but the low 16 bits will be sign
2696
extended and added to form the final result.  If the low 16
2697
bits form a negative number, we need to add one to the high value
2698
to compensate for the borrow when the low bits are added.  */
2699
  BFD_RELOC_HI16_S,
2700
 
2701
/* Low 16 bits.  */
2702
  BFD_RELOC_LO16,
2703
 
2704
/* High 16 bits of 32-bit pc-relative value  */
2705
  BFD_RELOC_HI16_PCREL,
2706
 
2707
/* High 16 bits of 32-bit pc-relative value, adjusted  */
2708
  BFD_RELOC_HI16_S_PCREL,
2709
 
2710
/* Low 16 bits of pc-relative value  */
2711
  BFD_RELOC_LO16_PCREL,
2712
 
2713
/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
2714
16-bit immediate fields  */
2715
  BFD_RELOC_MIPS16_GOT16,
2716
  BFD_RELOC_MIPS16_CALL16,
2717
 
2718
/* MIPS16 high 16 bits of 32-bit value.  */
2719
  BFD_RELOC_MIPS16_HI16,
2720
 
2721
/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2722
extended and added to form the final result.  If the low 16
2723
bits form a negative number, we need to add one to the high value
2724
to compensate for the borrow when the low bits are added.  */
2725
  BFD_RELOC_MIPS16_HI16_S,
2726
 
2727
/* MIPS16 low 16 bits.  */
2728
  BFD_RELOC_MIPS16_LO16,
2729
 
2730
/* Relocation against a MIPS literal section.  */
2731
  BFD_RELOC_MIPS_LITERAL,
2732
 
2733
/* MIPS ELF relocations.  */
2734
  BFD_RELOC_MIPS_GOT16,
2735
  BFD_RELOC_MIPS_CALL16,
2736
  BFD_RELOC_MIPS_GOT_HI16,
2737
  BFD_RELOC_MIPS_GOT_LO16,
2738
  BFD_RELOC_MIPS_CALL_HI16,
2739
  BFD_RELOC_MIPS_CALL_LO16,
2740
  BFD_RELOC_MIPS_SUB,
2741
  BFD_RELOC_MIPS_GOT_PAGE,
2742
  BFD_RELOC_MIPS_GOT_OFST,
2743
  BFD_RELOC_MIPS_GOT_DISP,
2744
  BFD_RELOC_MIPS_SHIFT5,
2745
  BFD_RELOC_MIPS_SHIFT6,
2746
  BFD_RELOC_MIPS_INSERT_A,
2747
  BFD_RELOC_MIPS_INSERT_B,
2748
  BFD_RELOC_MIPS_DELETE,
2749
  BFD_RELOC_MIPS_HIGHEST,
2750
  BFD_RELOC_MIPS_HIGHER,
2751
  BFD_RELOC_MIPS_SCN_DISP,
2752
  BFD_RELOC_MIPS_REL16,
2753
  BFD_RELOC_MIPS_RELGOT,
2754
  BFD_RELOC_MIPS_JALR,
2755
  BFD_RELOC_MIPS_TLS_DTPMOD32,
2756
  BFD_RELOC_MIPS_TLS_DTPREL32,
2757
  BFD_RELOC_MIPS_TLS_DTPMOD64,
2758
  BFD_RELOC_MIPS_TLS_DTPREL64,
2759
  BFD_RELOC_MIPS_TLS_GD,
2760
  BFD_RELOC_MIPS_TLS_LDM,
2761
  BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2762
  BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2763
  BFD_RELOC_MIPS_TLS_GOTTPREL,
2764
  BFD_RELOC_MIPS_TLS_TPREL32,
2765
  BFD_RELOC_MIPS_TLS_TPREL64,
2766
  BFD_RELOC_MIPS_TLS_TPREL_HI16,
2767
  BFD_RELOC_MIPS_TLS_TPREL_LO16,
2768
 
2769
 
2770
/* MIPS ELF relocations (VxWorks and PLT extensions).  */
2771
  BFD_RELOC_MIPS_COPY,
2772
  BFD_RELOC_MIPS_JUMP_SLOT,
2773
 
2774
 
2775
/* Moxie ELF relocations.  */
2776
  BFD_RELOC_MOXIE_10_PCREL,
2777
 
2778
 
2779
/* Fujitsu Frv Relocations.  */
2780
  BFD_RELOC_FRV_LABEL16,
2781
  BFD_RELOC_FRV_LABEL24,
2782
  BFD_RELOC_FRV_LO16,
2783
  BFD_RELOC_FRV_HI16,
2784
  BFD_RELOC_FRV_GPREL12,
2785
  BFD_RELOC_FRV_GPRELU12,
2786
  BFD_RELOC_FRV_GPREL32,
2787
  BFD_RELOC_FRV_GPRELHI,
2788
  BFD_RELOC_FRV_GPRELLO,
2789
  BFD_RELOC_FRV_GOT12,
2790
  BFD_RELOC_FRV_GOTHI,
2791
  BFD_RELOC_FRV_GOTLO,
2792
  BFD_RELOC_FRV_FUNCDESC,
2793
  BFD_RELOC_FRV_FUNCDESC_GOT12,
2794
  BFD_RELOC_FRV_FUNCDESC_GOTHI,
2795
  BFD_RELOC_FRV_FUNCDESC_GOTLO,
2796
  BFD_RELOC_FRV_FUNCDESC_VALUE,
2797
  BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2798
  BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2799
  BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2800
  BFD_RELOC_FRV_GOTOFF12,
2801
  BFD_RELOC_FRV_GOTOFFHI,
2802
  BFD_RELOC_FRV_GOTOFFLO,
2803
  BFD_RELOC_FRV_GETTLSOFF,
2804
  BFD_RELOC_FRV_TLSDESC_VALUE,
2805
  BFD_RELOC_FRV_GOTTLSDESC12,
2806
  BFD_RELOC_FRV_GOTTLSDESCHI,
2807
  BFD_RELOC_FRV_GOTTLSDESCLO,
2808
  BFD_RELOC_FRV_TLSMOFF12,
2809
  BFD_RELOC_FRV_TLSMOFFHI,
2810
  BFD_RELOC_FRV_TLSMOFFLO,
2811
  BFD_RELOC_FRV_GOTTLSOFF12,
2812
  BFD_RELOC_FRV_GOTTLSOFFHI,
2813
  BFD_RELOC_FRV_GOTTLSOFFLO,
2814
  BFD_RELOC_FRV_TLSOFF,
2815
  BFD_RELOC_FRV_TLSDESC_RELAX,
2816
  BFD_RELOC_FRV_GETTLSOFF_RELAX,
2817
  BFD_RELOC_FRV_TLSOFF_RELAX,
2818
  BFD_RELOC_FRV_TLSMOFF,
2819
 
2820
 
2821
/* This is a 24bit GOT-relative reloc for the mn10300.  */
2822
  BFD_RELOC_MN10300_GOTOFF24,
2823
 
2824
/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2825
in the instruction.  */
2826
  BFD_RELOC_MN10300_GOT32,
2827
 
2828
/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2829
in the instruction.  */
2830
  BFD_RELOC_MN10300_GOT24,
2831
 
2832
/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2833
in the instruction.  */
2834
  BFD_RELOC_MN10300_GOT16,
2835
 
2836
/* Copy symbol at runtime.  */
2837
  BFD_RELOC_MN10300_COPY,
2838
 
2839
/* Create GOT entry.  */
2840
  BFD_RELOC_MN10300_GLOB_DAT,
2841
 
2842
/* Create PLT entry.  */
2843
  BFD_RELOC_MN10300_JMP_SLOT,
2844
 
2845
/* Adjust by program base.  */
2846
  BFD_RELOC_MN10300_RELATIVE,
2847
 
2848
/* Together with another reloc targeted at the same location,
2849
allows for a value that is the difference of two symbols
2850
in the same section.  */
2851
  BFD_RELOC_MN10300_SYM_DIFF,
2852
 
2853
/* The addend of this reloc is an alignment power that must
2854
be honoured at the offset's location, regardless of linker
2855
relaxation.  */
2856
  BFD_RELOC_MN10300_ALIGN,
2857
 
2858
 
2859
/* i386/elf relocations  */
2860
  BFD_RELOC_386_GOT32,
2861
  BFD_RELOC_386_PLT32,
2862
  BFD_RELOC_386_COPY,
2863
  BFD_RELOC_386_GLOB_DAT,
2864
  BFD_RELOC_386_JUMP_SLOT,
2865
  BFD_RELOC_386_RELATIVE,
2866
  BFD_RELOC_386_GOTOFF,
2867
  BFD_RELOC_386_GOTPC,
2868
  BFD_RELOC_386_TLS_TPOFF,
2869
  BFD_RELOC_386_TLS_IE,
2870
  BFD_RELOC_386_TLS_GOTIE,
2871
  BFD_RELOC_386_TLS_LE,
2872
  BFD_RELOC_386_TLS_GD,
2873
  BFD_RELOC_386_TLS_LDM,
2874
  BFD_RELOC_386_TLS_LDO_32,
2875
  BFD_RELOC_386_TLS_IE_32,
2876
  BFD_RELOC_386_TLS_LE_32,
2877
  BFD_RELOC_386_TLS_DTPMOD32,
2878
  BFD_RELOC_386_TLS_DTPOFF32,
2879
  BFD_RELOC_386_TLS_TPOFF32,
2880
  BFD_RELOC_386_TLS_GOTDESC,
2881
  BFD_RELOC_386_TLS_DESC_CALL,
2882
  BFD_RELOC_386_TLS_DESC,
2883
  BFD_RELOC_386_IRELATIVE,
2884
 
2885
/* x86-64/elf relocations  */
2886
  BFD_RELOC_X86_64_GOT32,
2887
  BFD_RELOC_X86_64_PLT32,
2888
  BFD_RELOC_X86_64_COPY,
2889
  BFD_RELOC_X86_64_GLOB_DAT,
2890
  BFD_RELOC_X86_64_JUMP_SLOT,
2891
  BFD_RELOC_X86_64_RELATIVE,
2892
  BFD_RELOC_X86_64_GOTPCREL,
2893
  BFD_RELOC_X86_64_32S,
2894
  BFD_RELOC_X86_64_DTPMOD64,
2895
  BFD_RELOC_X86_64_DTPOFF64,
2896
  BFD_RELOC_X86_64_TPOFF64,
2897
  BFD_RELOC_X86_64_TLSGD,
2898
  BFD_RELOC_X86_64_TLSLD,
2899
  BFD_RELOC_X86_64_DTPOFF32,
2900
  BFD_RELOC_X86_64_GOTTPOFF,
2901
  BFD_RELOC_X86_64_TPOFF32,
2902
  BFD_RELOC_X86_64_GOTOFF64,
2903
  BFD_RELOC_X86_64_GOTPC32,
2904
  BFD_RELOC_X86_64_GOT64,
2905
  BFD_RELOC_X86_64_GOTPCREL64,
2906
  BFD_RELOC_X86_64_GOTPC64,
2907
  BFD_RELOC_X86_64_GOTPLT64,
2908
  BFD_RELOC_X86_64_PLTOFF64,
2909
  BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2910
  BFD_RELOC_X86_64_TLSDESC_CALL,
2911
  BFD_RELOC_X86_64_TLSDESC,
2912
  BFD_RELOC_X86_64_IRELATIVE,
2913
 
2914
/* ns32k relocations  */
2915
  BFD_RELOC_NS32K_IMM_8,
2916
  BFD_RELOC_NS32K_IMM_16,
2917
  BFD_RELOC_NS32K_IMM_32,
2918
  BFD_RELOC_NS32K_IMM_8_PCREL,
2919
  BFD_RELOC_NS32K_IMM_16_PCREL,
2920
  BFD_RELOC_NS32K_IMM_32_PCREL,
2921
  BFD_RELOC_NS32K_DISP_8,
2922
  BFD_RELOC_NS32K_DISP_16,
2923
  BFD_RELOC_NS32K_DISP_32,
2924
  BFD_RELOC_NS32K_DISP_8_PCREL,
2925
  BFD_RELOC_NS32K_DISP_16_PCREL,
2926
  BFD_RELOC_NS32K_DISP_32_PCREL,
2927
 
2928
/* PDP11 relocations  */
2929
  BFD_RELOC_PDP11_DISP_8_PCREL,
2930
  BFD_RELOC_PDP11_DISP_6_PCREL,
2931
 
2932
/* Picojava relocs.  Not all of these appear in object files.  */
2933
  BFD_RELOC_PJ_CODE_HI16,
2934
  BFD_RELOC_PJ_CODE_LO16,
2935
  BFD_RELOC_PJ_CODE_DIR16,
2936
  BFD_RELOC_PJ_CODE_DIR32,
2937
  BFD_RELOC_PJ_CODE_REL16,
2938
  BFD_RELOC_PJ_CODE_REL32,
2939
 
2940
/* Power(rs6000) and PowerPC relocations.  */
2941
  BFD_RELOC_PPC_B26,
2942
  BFD_RELOC_PPC_BA26,
2943
  BFD_RELOC_PPC_TOC16,
2944
  BFD_RELOC_PPC_B16,
2945
  BFD_RELOC_PPC_B16_BRTAKEN,
2946
  BFD_RELOC_PPC_B16_BRNTAKEN,
2947
  BFD_RELOC_PPC_BA16,
2948
  BFD_RELOC_PPC_BA16_BRTAKEN,
2949
  BFD_RELOC_PPC_BA16_BRNTAKEN,
2950
  BFD_RELOC_PPC_COPY,
2951
  BFD_RELOC_PPC_GLOB_DAT,
2952
  BFD_RELOC_PPC_JMP_SLOT,
2953
  BFD_RELOC_PPC_RELATIVE,
2954
  BFD_RELOC_PPC_LOCAL24PC,
2955
  BFD_RELOC_PPC_EMB_NADDR32,
2956
  BFD_RELOC_PPC_EMB_NADDR16,
2957
  BFD_RELOC_PPC_EMB_NADDR16_LO,
2958
  BFD_RELOC_PPC_EMB_NADDR16_HI,
2959
  BFD_RELOC_PPC_EMB_NADDR16_HA,
2960
  BFD_RELOC_PPC_EMB_SDAI16,
2961
  BFD_RELOC_PPC_EMB_SDA2I16,
2962
  BFD_RELOC_PPC_EMB_SDA2REL,
2963
  BFD_RELOC_PPC_EMB_SDA21,
2964
  BFD_RELOC_PPC_EMB_MRKREF,
2965
  BFD_RELOC_PPC_EMB_RELSEC16,
2966
  BFD_RELOC_PPC_EMB_RELST_LO,
2967
  BFD_RELOC_PPC_EMB_RELST_HI,
2968
  BFD_RELOC_PPC_EMB_RELST_HA,
2969
  BFD_RELOC_PPC_EMB_BIT_FLD,
2970
  BFD_RELOC_PPC_EMB_RELSDA,
2971
  BFD_RELOC_PPC64_HIGHER,
2972
  BFD_RELOC_PPC64_HIGHER_S,
2973
  BFD_RELOC_PPC64_HIGHEST,
2974
  BFD_RELOC_PPC64_HIGHEST_S,
2975
  BFD_RELOC_PPC64_TOC16_LO,
2976
  BFD_RELOC_PPC64_TOC16_HI,
2977
  BFD_RELOC_PPC64_TOC16_HA,
2978
  BFD_RELOC_PPC64_TOC,
2979
  BFD_RELOC_PPC64_PLTGOT16,
2980
  BFD_RELOC_PPC64_PLTGOT16_LO,
2981
  BFD_RELOC_PPC64_PLTGOT16_HI,
2982
  BFD_RELOC_PPC64_PLTGOT16_HA,
2983
  BFD_RELOC_PPC64_ADDR16_DS,
2984
  BFD_RELOC_PPC64_ADDR16_LO_DS,
2985
  BFD_RELOC_PPC64_GOT16_DS,
2986
  BFD_RELOC_PPC64_GOT16_LO_DS,
2987
  BFD_RELOC_PPC64_PLT16_LO_DS,
2988
  BFD_RELOC_PPC64_SECTOFF_DS,
2989
  BFD_RELOC_PPC64_SECTOFF_LO_DS,
2990
  BFD_RELOC_PPC64_TOC16_DS,
2991
  BFD_RELOC_PPC64_TOC16_LO_DS,
2992
  BFD_RELOC_PPC64_PLTGOT16_DS,
2993
  BFD_RELOC_PPC64_PLTGOT16_LO_DS,
2994
 
2995
/* PowerPC and PowerPC64 thread-local storage relocations.  */
2996
  BFD_RELOC_PPC_TLS,
2997
  BFD_RELOC_PPC_TLSGD,
2998
  BFD_RELOC_PPC_TLSLD,
2999
  BFD_RELOC_PPC_DTPMOD,
3000
  BFD_RELOC_PPC_TPREL16,
3001
  BFD_RELOC_PPC_TPREL16_LO,
3002
  BFD_RELOC_PPC_TPREL16_HI,
3003
  BFD_RELOC_PPC_TPREL16_HA,
3004
  BFD_RELOC_PPC_TPREL,
3005
  BFD_RELOC_PPC_DTPREL16,
3006
  BFD_RELOC_PPC_DTPREL16_LO,
3007
  BFD_RELOC_PPC_DTPREL16_HI,
3008
  BFD_RELOC_PPC_DTPREL16_HA,
3009
  BFD_RELOC_PPC_DTPREL,
3010
  BFD_RELOC_PPC_GOT_TLSGD16,
3011
  BFD_RELOC_PPC_GOT_TLSGD16_LO,
3012
  BFD_RELOC_PPC_GOT_TLSGD16_HI,
3013
  BFD_RELOC_PPC_GOT_TLSGD16_HA,
3014
  BFD_RELOC_PPC_GOT_TLSLD16,
3015
  BFD_RELOC_PPC_GOT_TLSLD16_LO,
3016
  BFD_RELOC_PPC_GOT_TLSLD16_HI,
3017
  BFD_RELOC_PPC_GOT_TLSLD16_HA,
3018
  BFD_RELOC_PPC_GOT_TPREL16,
3019
  BFD_RELOC_PPC_GOT_TPREL16_LO,
3020
  BFD_RELOC_PPC_GOT_TPREL16_HI,
3021
  BFD_RELOC_PPC_GOT_TPREL16_HA,
3022
  BFD_RELOC_PPC_GOT_DTPREL16,
3023
  BFD_RELOC_PPC_GOT_DTPREL16_LO,
3024
  BFD_RELOC_PPC_GOT_DTPREL16_HI,
3025
  BFD_RELOC_PPC_GOT_DTPREL16_HA,
3026
  BFD_RELOC_PPC64_TPREL16_DS,
3027
  BFD_RELOC_PPC64_TPREL16_LO_DS,
3028
  BFD_RELOC_PPC64_TPREL16_HIGHER,
3029
  BFD_RELOC_PPC64_TPREL16_HIGHERA,
3030
  BFD_RELOC_PPC64_TPREL16_HIGHEST,
3031
  BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3032
  BFD_RELOC_PPC64_DTPREL16_DS,
3033
  BFD_RELOC_PPC64_DTPREL16_LO_DS,
3034
  BFD_RELOC_PPC64_DTPREL16_HIGHER,
3035
  BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3036
  BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3037
  BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3038
 
3039
/* IBM 370/390 relocations  */
3040
  BFD_RELOC_I370_D12,
3041
 
3042
/* The type of reloc used to build a constructor table - at the moment
3043
probably a 32 bit wide absolute relocation, but the target can choose.
3044
It generally does map to one of the other relocation types.  */
3045
  BFD_RELOC_CTOR,
3046
 
3047
/* ARM 26 bit pc-relative branch.  The lowest two bits must be zero and are
3048
not stored in the instruction.  */
3049
  BFD_RELOC_ARM_PCREL_BRANCH,
3050
 
3051
/* ARM 26 bit pc-relative branch.  The lowest bit must be zero and is
3052
not stored in the instruction.  The 2nd lowest bit comes from a 1 bit
3053
field in the instruction.  */
3054
  BFD_RELOC_ARM_PCREL_BLX,
3055
 
3056
/* Thumb 22 bit pc-relative branch.  The lowest bit must be zero and is
3057
not stored in the instruction.  The 2nd lowest bit comes from a 1 bit
3058
field in the instruction.  */
3059
  BFD_RELOC_THUMB_PCREL_BLX,
3060
 
3061
/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction.  */
3062
  BFD_RELOC_ARM_PCREL_CALL,
3063
 
3064
/* ARM 26-bit pc-relative branch for B or conditional BL instruction.  */
3065
  BFD_RELOC_ARM_PCREL_JUMP,
3066
 
3067
/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3068
The lowest bit must be zero and is not stored in the instruction.
3069
Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3070
"nn" one smaller in all cases.  Note further that BRANCH23
3071
corresponds to R_ARM_THM_CALL.  */
3072
  BFD_RELOC_THUMB_PCREL_BRANCH7,
3073
  BFD_RELOC_THUMB_PCREL_BRANCH9,
3074
  BFD_RELOC_THUMB_PCREL_BRANCH12,
3075
  BFD_RELOC_THUMB_PCREL_BRANCH20,
3076
  BFD_RELOC_THUMB_PCREL_BRANCH23,
3077
  BFD_RELOC_THUMB_PCREL_BRANCH25,
3078
 
3079
/* 12-bit immediate offset, used in ARM-format ldr and str instructions.  */
3080
  BFD_RELOC_ARM_OFFSET_IMM,
3081
 
3082
/* 5-bit immediate offset, used in Thumb-format ldr and str instructions.  */
3083
  BFD_RELOC_ARM_THUMB_OFFSET,
3084
 
3085
/* Pc-relative or absolute relocation depending on target.  Used for
3086
entries in .init_array sections.  */
3087
  BFD_RELOC_ARM_TARGET1,
3088
 
3089
/* Read-only segment base relative address.  */
3090
  BFD_RELOC_ARM_ROSEGREL32,
3091
 
3092
/* Data segment base relative address.  */
3093
  BFD_RELOC_ARM_SBREL32,
3094
 
3095
/* This reloc is used for references to RTTI data from exception handling
3096
tables.  The actual definition depends on the target.  It may be a
3097
pc-relative or some form of GOT-indirect relocation.  */
3098
  BFD_RELOC_ARM_TARGET2,
3099
 
3100
/* 31-bit PC relative address.  */
3101
  BFD_RELOC_ARM_PREL31,
3102
 
3103
/* Low and High halfword relocations for MOVW and MOVT instructions.  */
3104
  BFD_RELOC_ARM_MOVW,
3105
  BFD_RELOC_ARM_MOVT,
3106
  BFD_RELOC_ARM_MOVW_PCREL,
3107
  BFD_RELOC_ARM_MOVT_PCREL,
3108
  BFD_RELOC_ARM_THUMB_MOVW,
3109
  BFD_RELOC_ARM_THUMB_MOVT,
3110
  BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3111
  BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3112
 
3113
/* Relocations for setting up GOTs and PLTs for shared libraries.  */
3114
  BFD_RELOC_ARM_JUMP_SLOT,
3115
  BFD_RELOC_ARM_GLOB_DAT,
3116
  BFD_RELOC_ARM_GOT32,
3117
  BFD_RELOC_ARM_PLT32,
3118
  BFD_RELOC_ARM_RELATIVE,
3119
  BFD_RELOC_ARM_GOTOFF,
3120
  BFD_RELOC_ARM_GOTPC,
3121
 
3122
/* ARM thread-local storage relocations.  */
3123
  BFD_RELOC_ARM_TLS_GD32,
3124
  BFD_RELOC_ARM_TLS_LDO32,
3125
  BFD_RELOC_ARM_TLS_LDM32,
3126
  BFD_RELOC_ARM_TLS_DTPOFF32,
3127
  BFD_RELOC_ARM_TLS_DTPMOD32,
3128
  BFD_RELOC_ARM_TLS_TPOFF32,
3129
  BFD_RELOC_ARM_TLS_IE32,
3130
  BFD_RELOC_ARM_TLS_LE32,
3131
 
3132
/* ARM group relocations.  */
3133
  BFD_RELOC_ARM_ALU_PC_G0_NC,
3134
  BFD_RELOC_ARM_ALU_PC_G0,
3135
  BFD_RELOC_ARM_ALU_PC_G1_NC,
3136
  BFD_RELOC_ARM_ALU_PC_G1,
3137
  BFD_RELOC_ARM_ALU_PC_G2,
3138
  BFD_RELOC_ARM_LDR_PC_G0,
3139
  BFD_RELOC_ARM_LDR_PC_G1,
3140
  BFD_RELOC_ARM_LDR_PC_G2,
3141
  BFD_RELOC_ARM_LDRS_PC_G0,
3142
  BFD_RELOC_ARM_LDRS_PC_G1,
3143
  BFD_RELOC_ARM_LDRS_PC_G2,
3144
  BFD_RELOC_ARM_LDC_PC_G0,
3145
  BFD_RELOC_ARM_LDC_PC_G1,
3146
  BFD_RELOC_ARM_LDC_PC_G2,
3147
  BFD_RELOC_ARM_ALU_SB_G0_NC,
3148
  BFD_RELOC_ARM_ALU_SB_G0,
3149
  BFD_RELOC_ARM_ALU_SB_G1_NC,
3150
  BFD_RELOC_ARM_ALU_SB_G1,
3151
  BFD_RELOC_ARM_ALU_SB_G2,
3152
  BFD_RELOC_ARM_LDR_SB_G0,
3153
  BFD_RELOC_ARM_LDR_SB_G1,
3154
  BFD_RELOC_ARM_LDR_SB_G2,
3155
  BFD_RELOC_ARM_LDRS_SB_G0,
3156
  BFD_RELOC_ARM_LDRS_SB_G1,
3157
  BFD_RELOC_ARM_LDRS_SB_G2,
3158
  BFD_RELOC_ARM_LDC_SB_G0,
3159
  BFD_RELOC_ARM_LDC_SB_G1,
3160
  BFD_RELOC_ARM_LDC_SB_G2,
3161
 
3162
/* Annotation of BX instructions.  */
3163
  BFD_RELOC_ARM_V4BX,
3164
 
3165
/* These relocs are only used within the ARM assembler.  They are not
3166
(at present) written to any object files.  */
3167
  BFD_RELOC_ARM_IMMEDIATE,
3168
  BFD_RELOC_ARM_ADRL_IMMEDIATE,
3169
  BFD_RELOC_ARM_T32_IMMEDIATE,
3170
  BFD_RELOC_ARM_T32_ADD_IMM,
3171
  BFD_RELOC_ARM_T32_IMM12,
3172
  BFD_RELOC_ARM_T32_ADD_PC12,
3173
  BFD_RELOC_ARM_SHIFT_IMM,
3174
  BFD_RELOC_ARM_SMC,
3175
  BFD_RELOC_ARM_SWI,
3176
  BFD_RELOC_ARM_MULTI,
3177
  BFD_RELOC_ARM_CP_OFF_IMM,
3178
  BFD_RELOC_ARM_CP_OFF_IMM_S2,
3179
  BFD_RELOC_ARM_T32_CP_OFF_IMM,
3180
  BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
3181
  BFD_RELOC_ARM_ADR_IMM,
3182
  BFD_RELOC_ARM_LDR_IMM,
3183
  BFD_RELOC_ARM_LITERAL,
3184
  BFD_RELOC_ARM_IN_POOL,
3185
  BFD_RELOC_ARM_OFFSET_IMM8,
3186
  BFD_RELOC_ARM_T32_OFFSET_U8,
3187
  BFD_RELOC_ARM_T32_OFFSET_IMM,
3188
  BFD_RELOC_ARM_HWLITERAL,
3189
  BFD_RELOC_ARM_THUMB_ADD,
3190
  BFD_RELOC_ARM_THUMB_IMM,
3191
  BFD_RELOC_ARM_THUMB_SHIFT,
3192
 
3193
/* Renesas / SuperH SH relocs.  Not all of these appear in object files.  */
3194
  BFD_RELOC_SH_PCDISP8BY2,
3195
  BFD_RELOC_SH_PCDISP12BY2,
3196
  BFD_RELOC_SH_IMM3,
3197
  BFD_RELOC_SH_IMM3U,
3198
  BFD_RELOC_SH_DISP12,
3199
  BFD_RELOC_SH_DISP12BY2,
3200
  BFD_RELOC_SH_DISP12BY4,
3201
  BFD_RELOC_SH_DISP12BY8,
3202
  BFD_RELOC_SH_DISP20,
3203
  BFD_RELOC_SH_DISP20BY8,
3204
  BFD_RELOC_SH_IMM4,
3205
  BFD_RELOC_SH_IMM4BY2,
3206
  BFD_RELOC_SH_IMM4BY4,
3207
  BFD_RELOC_SH_IMM8,
3208
  BFD_RELOC_SH_IMM8BY2,
3209
  BFD_RELOC_SH_IMM8BY4,
3210
  BFD_RELOC_SH_PCRELIMM8BY2,
3211
  BFD_RELOC_SH_PCRELIMM8BY4,
3212
  BFD_RELOC_SH_SWITCH16,
3213
  BFD_RELOC_SH_SWITCH32,
3214
  BFD_RELOC_SH_USES,
3215
  BFD_RELOC_SH_COUNT,
3216
  BFD_RELOC_SH_ALIGN,
3217
  BFD_RELOC_SH_CODE,
3218
  BFD_RELOC_SH_DATA,
3219
  BFD_RELOC_SH_LABEL,
3220
  BFD_RELOC_SH_LOOP_START,
3221
  BFD_RELOC_SH_LOOP_END,
3222
  BFD_RELOC_SH_COPY,
3223
  BFD_RELOC_SH_GLOB_DAT,
3224
  BFD_RELOC_SH_JMP_SLOT,
3225
  BFD_RELOC_SH_RELATIVE,
3226
  BFD_RELOC_SH_GOTPC,
3227
  BFD_RELOC_SH_GOT_LOW16,
3228
  BFD_RELOC_SH_GOT_MEDLOW16,
3229
  BFD_RELOC_SH_GOT_MEDHI16,
3230
  BFD_RELOC_SH_GOT_HI16,
3231
  BFD_RELOC_SH_GOTPLT_LOW16,
3232
  BFD_RELOC_SH_GOTPLT_MEDLOW16,
3233
  BFD_RELOC_SH_GOTPLT_MEDHI16,
3234
  BFD_RELOC_SH_GOTPLT_HI16,
3235
  BFD_RELOC_SH_PLT_LOW16,
3236
  BFD_RELOC_SH_PLT_MEDLOW16,
3237
  BFD_RELOC_SH_PLT_MEDHI16,
3238
  BFD_RELOC_SH_PLT_HI16,
3239
  BFD_RELOC_SH_GOTOFF_LOW16,
3240
  BFD_RELOC_SH_GOTOFF_MEDLOW16,
3241
  BFD_RELOC_SH_GOTOFF_MEDHI16,
3242
  BFD_RELOC_SH_GOTOFF_HI16,
3243
  BFD_RELOC_SH_GOTPC_LOW16,
3244
  BFD_RELOC_SH_GOTPC_MEDLOW16,
3245
  BFD_RELOC_SH_GOTPC_MEDHI16,
3246
  BFD_RELOC_SH_GOTPC_HI16,
3247
  BFD_RELOC_SH_COPY64,
3248
  BFD_RELOC_SH_GLOB_DAT64,
3249
  BFD_RELOC_SH_JMP_SLOT64,
3250
  BFD_RELOC_SH_RELATIVE64,
3251
  BFD_RELOC_SH_GOT10BY4,
3252
  BFD_RELOC_SH_GOT10BY8,
3253
  BFD_RELOC_SH_GOTPLT10BY4,
3254
  BFD_RELOC_SH_GOTPLT10BY8,
3255
  BFD_RELOC_SH_GOTPLT32,
3256
  BFD_RELOC_SH_SHMEDIA_CODE,
3257
  BFD_RELOC_SH_IMMU5,
3258
  BFD_RELOC_SH_IMMS6,
3259
  BFD_RELOC_SH_IMMS6BY32,
3260
  BFD_RELOC_SH_IMMU6,
3261
  BFD_RELOC_SH_IMMS10,
3262
  BFD_RELOC_SH_IMMS10BY2,
3263
  BFD_RELOC_SH_IMMS10BY4,
3264
  BFD_RELOC_SH_IMMS10BY8,
3265
  BFD_RELOC_SH_IMMS16,
3266
  BFD_RELOC_SH_IMMU16,
3267
  BFD_RELOC_SH_IMM_LOW16,
3268
  BFD_RELOC_SH_IMM_LOW16_PCREL,
3269
  BFD_RELOC_SH_IMM_MEDLOW16,
3270
  BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3271
  BFD_RELOC_SH_IMM_MEDHI16,
3272
  BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3273
  BFD_RELOC_SH_IMM_HI16,
3274
  BFD_RELOC_SH_IMM_HI16_PCREL,
3275
  BFD_RELOC_SH_PT_16,
3276
  BFD_RELOC_SH_TLS_GD_32,
3277
  BFD_RELOC_SH_TLS_LD_32,
3278
  BFD_RELOC_SH_TLS_LDO_32,
3279
  BFD_RELOC_SH_TLS_IE_32,
3280
  BFD_RELOC_SH_TLS_LE_32,
3281
  BFD_RELOC_SH_TLS_DTPMOD32,
3282
  BFD_RELOC_SH_TLS_DTPOFF32,
3283
  BFD_RELOC_SH_TLS_TPOFF32,
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
/* This is a 48 bit reloc for the FR30 that stores 32 bits.  */
3646
  BFD_RELOC_FR30_48,
3647
 
3648
/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3649
two sections.  */
3650
  BFD_RELOC_FR30_20,
3651
 
3652
/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
3653
4 bits.  */
3654
  BFD_RELOC_FR30_6_IN_4,
3655
 
3656
/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
3657
into 8 bits.  */
3658
  BFD_RELOC_FR30_8_IN_8,
3659
 
3660
/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
3661
into 8 bits.  */
3662
  BFD_RELOC_FR30_9_IN_8,
3663
 
3664
/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
3665
into 8 bits.  */
3666
  BFD_RELOC_FR30_10_IN_8,
3667
 
3668
/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
3669
short offset into 8 bits.  */
3670
  BFD_RELOC_FR30_9_PCREL,
3671
 
3672
/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
3673
short offset into 11 bits.  */
3674
  BFD_RELOC_FR30_12_PCREL,
3675
 
3676
/* Motorola Mcore relocations.  */
3677
  BFD_RELOC_MCORE_PCREL_IMM8BY4,
3678
  BFD_RELOC_MCORE_PCREL_IMM11BY2,
3679
  BFD_RELOC_MCORE_PCREL_IMM4BY2,
3680
  BFD_RELOC_MCORE_PCREL_32,
3681
  BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
3682
  BFD_RELOC_MCORE_RVA,
3683
 
3684
/* Toshiba Media Processor Relocations.  */
3685
  BFD_RELOC_MEP_8,
3686
  BFD_RELOC_MEP_16,
3687
  BFD_RELOC_MEP_32,
3688
  BFD_RELOC_MEP_PCREL8A2,
3689
  BFD_RELOC_MEP_PCREL12A2,
3690
  BFD_RELOC_MEP_PCREL17A2,
3691
  BFD_RELOC_MEP_PCREL24A2,
3692
  BFD_RELOC_MEP_PCABS24A2,
3693
  BFD_RELOC_MEP_LOW16,
3694
  BFD_RELOC_MEP_HI16U,
3695
  BFD_RELOC_MEP_HI16S,
3696
  BFD_RELOC_MEP_GPREL,
3697
  BFD_RELOC_MEP_TPREL,
3698
  BFD_RELOC_MEP_TPREL7,
3699
  BFD_RELOC_MEP_TPREL7A2,
3700
  BFD_RELOC_MEP_TPREL7A4,
3701
  BFD_RELOC_MEP_UIMM24,
3702
  BFD_RELOC_MEP_ADDR24A4,
3703
  BFD_RELOC_MEP_GNU_VTINHERIT,
3704
  BFD_RELOC_MEP_GNU_VTENTRY,
3705
 
3706
 
3707
/* These are relocations for the GETA instruction.  */
3708
  BFD_RELOC_MMIX_GETA,
3709
  BFD_RELOC_MMIX_GETA_1,
3710
  BFD_RELOC_MMIX_GETA_2,
3711
  BFD_RELOC_MMIX_GETA_3,
3712
 
3713
/* These are relocations for a conditional branch instruction.  */
3714
  BFD_RELOC_MMIX_CBRANCH,
3715
  BFD_RELOC_MMIX_CBRANCH_J,
3716
  BFD_RELOC_MMIX_CBRANCH_1,
3717
  BFD_RELOC_MMIX_CBRANCH_2,
3718
  BFD_RELOC_MMIX_CBRANCH_3,
3719
 
3720
/* These are relocations for the PUSHJ instruction.  */
3721
  BFD_RELOC_MMIX_PUSHJ,
3722
  BFD_RELOC_MMIX_PUSHJ_1,
3723
  BFD_RELOC_MMIX_PUSHJ_2,
3724
  BFD_RELOC_MMIX_PUSHJ_3,
3725
  BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3726
 
3727
/* These are relocations for the JMP instruction.  */
3728
  BFD_RELOC_MMIX_JMP,
3729
  BFD_RELOC_MMIX_JMP_1,
3730
  BFD_RELOC_MMIX_JMP_2,
3731
  BFD_RELOC_MMIX_JMP_3,
3732
 
3733
/* This is a relocation for a relative address as in a GETA instruction or
3734
a branch.  */
3735
  BFD_RELOC_MMIX_ADDR19,
3736
 
3737
/* This is a relocation for a relative address as in a JMP instruction.  */
3738
  BFD_RELOC_MMIX_ADDR27,
3739
 
3740
/* This is a relocation for an instruction field that may be a general
3741
register or a value 0..255.  */
3742
  BFD_RELOC_MMIX_REG_OR_BYTE,
3743
 
3744
/* This is a relocation for an instruction field that may be a general
3745
register.  */
3746
  BFD_RELOC_MMIX_REG,
3747
 
3748
/* This is a relocation for two instruction fields holding a register and
3749
an offset, the equivalent of the relocation.  */
3750
  BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3751
 
3752
/* This relocation is an assertion that the expression is not allocated as
3753
a global register.  It does not modify contents.  */
3754
  BFD_RELOC_MMIX_LOCAL,
3755
 
3756
/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
3757
short offset into 7 bits.  */
3758
  BFD_RELOC_AVR_7_PCREL,
3759
 
3760
/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
3761
short offset into 12 bits.  */
3762
  BFD_RELOC_AVR_13_PCREL,
3763
 
3764
/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
3765
program memory address) into 16 bits.  */
3766
  BFD_RELOC_AVR_16_PM,
3767
 
3768
/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3769
data memory address) into 8 bit immediate value of LDI insn.  */
3770
  BFD_RELOC_AVR_LO8_LDI,
3771
 
3772
/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3773
of data memory address) into 8 bit immediate value of LDI insn.  */
3774
  BFD_RELOC_AVR_HI8_LDI,
3775
 
3776
/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3777
of program memory address) into 8 bit immediate value of LDI insn.  */
3778
  BFD_RELOC_AVR_HH8_LDI,
3779
 
3780
/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3781
of 32 bit value) into 8 bit immediate value of LDI insn.  */
3782
  BFD_RELOC_AVR_MS8_LDI,
3783
 
3784
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3785
(usually data memory address) into 8 bit immediate value of SUBI insn.  */
3786
  BFD_RELOC_AVR_LO8_LDI_NEG,
3787
 
3788
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3789
(high 8 bit of data memory address) into 8 bit immediate value of
3790
SUBI insn.  */
3791
  BFD_RELOC_AVR_HI8_LDI_NEG,
3792
 
3793
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3794
(most high 8 bit of program memory address) into 8 bit immediate value
3795
of LDI or SUBI insn.  */
3796
  BFD_RELOC_AVR_HH8_LDI_NEG,
3797
 
3798
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
3799
of 32 bit value) into 8 bit immediate value of LDI insn.  */
3800
  BFD_RELOC_AVR_MS8_LDI_NEG,
3801
 
3802
/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3803
command address) into 8 bit immediate value of LDI insn.  */
3804
  BFD_RELOC_AVR_LO8_LDI_PM,
3805
 
3806
/* This is a 16 bit reloc for the AVR that stores 8 bit value
3807
(command address) into 8 bit immediate value of LDI insn. If the address
3808
is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3809
in the lower 128k.  */
3810
  BFD_RELOC_AVR_LO8_LDI_GS,
3811
 
3812
/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3813
of command address) into 8 bit immediate value of LDI insn.  */
3814
  BFD_RELOC_AVR_HI8_LDI_PM,
3815
 
3816
/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3817
of command address) into 8 bit immediate value of LDI insn.  If the address
3818
is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3819
below 128k.  */
3820
  BFD_RELOC_AVR_HI8_LDI_GS,
3821
 
3822
/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3823
of command address) into 8 bit immediate value of LDI insn.  */
3824
  BFD_RELOC_AVR_HH8_LDI_PM,
3825
 
3826
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3827
(usually command address) into 8 bit immediate value of SUBI insn.  */
3828
  BFD_RELOC_AVR_LO8_LDI_PM_NEG,
3829
 
3830
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3831
(high 8 bit of 16 bit command address) into 8 bit immediate value
3832
of SUBI insn.  */
3833
  BFD_RELOC_AVR_HI8_LDI_PM_NEG,
3834
 
3835
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3836
(high 6 bit of 22 bit command address) into 8 bit immediate
3837
value of SUBI insn.  */
3838
  BFD_RELOC_AVR_HH8_LDI_PM_NEG,
3839
 
3840
/* This is a 32 bit reloc for the AVR that stores 23 bit value
3841
into 22 bits.  */
3842
  BFD_RELOC_AVR_CALL,
3843
 
3844
/* This is a 16 bit reloc for the AVR that stores all needed bits
3845
for absolute addressing with ldi with overflow check to linktime  */
3846
  BFD_RELOC_AVR_LDI,
3847
 
3848
/* This is a 6 bit reloc for the AVR that stores offset for ldd/std
3849
instructions  */
3850
  BFD_RELOC_AVR_6,
3851
 
3852
/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
3853
instructions  */
3854
  BFD_RELOC_AVR_6_ADIW,
3855
 
3856
/* Direct 12 bit.  */
3857
  BFD_RELOC_390_12,
3858
 
3859
/* 12 bit GOT offset.  */
3860
  BFD_RELOC_390_GOT12,
3861
 
3862
/* 32 bit PC relative PLT address.  */
3863
  BFD_RELOC_390_PLT32,
3864
 
3865
/* Copy symbol at runtime.  */
3866
  BFD_RELOC_390_COPY,
3867
 
3868
/* Create GOT entry.  */
3869
  BFD_RELOC_390_GLOB_DAT,
3870
 
3871
/* Create PLT entry.  */
3872
  BFD_RELOC_390_JMP_SLOT,
3873
 
3874
/* Adjust by program base.  */
3875
  BFD_RELOC_390_RELATIVE,
3876
 
3877
/* 32 bit PC relative offset to GOT.  */
3878
  BFD_RELOC_390_GOTPC,
3879
 
3880
/* 16 bit GOT offset.  */
3881
  BFD_RELOC_390_GOT16,
3882
 
3883
/* PC relative 16 bit shifted by 1.  */
3884
  BFD_RELOC_390_PC16DBL,
3885
 
3886
/* 16 bit PC rel. PLT shifted by 1.  */
3887
  BFD_RELOC_390_PLT16DBL,
3888
 
3889
/* PC relative 32 bit shifted by 1.  */
3890
  BFD_RELOC_390_PC32DBL,
3891
 
3892
/* 32 bit PC rel. PLT shifted by 1.  */
3893
  BFD_RELOC_390_PLT32DBL,
3894
 
3895
/* 32 bit PC rel. GOT shifted by 1.  */
3896
  BFD_RELOC_390_GOTPCDBL,
3897
 
3898
/* 64 bit GOT offset.  */
3899
  BFD_RELOC_390_GOT64,
3900
 
3901
/* 64 bit PC relative PLT address.  */
3902
  BFD_RELOC_390_PLT64,
3903
 
3904
/* 32 bit rel. offset to GOT entry.  */
3905
  BFD_RELOC_390_GOTENT,
3906
 
3907
/* 64 bit offset to GOT.  */
3908
  BFD_RELOC_390_GOTOFF64,
3909
 
3910
/* 12-bit offset to symbol-entry within GOT, with PLT handling.  */
3911
  BFD_RELOC_390_GOTPLT12,
3912
 
3913
/* 16-bit offset to symbol-entry within GOT, with PLT handling.  */
3914
  BFD_RELOC_390_GOTPLT16,
3915
 
3916
/* 32-bit offset to symbol-entry within GOT, with PLT handling.  */
3917
  BFD_RELOC_390_GOTPLT32,
3918
 
3919
/* 64-bit offset to symbol-entry within GOT, with PLT handling.  */
3920
  BFD_RELOC_390_GOTPLT64,
3921
 
3922
/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling.  */
3923
  BFD_RELOC_390_GOTPLTENT,
3924
 
3925
/* 16-bit rel. offset from the GOT to a PLT entry.  */
3926
  BFD_RELOC_390_PLTOFF16,
3927
 
3928
/* 32-bit rel. offset from the GOT to a PLT entry.  */
3929
  BFD_RELOC_390_PLTOFF32,
3930
 
3931
/* 64-bit rel. offset from the GOT to a PLT entry.  */
3932
  BFD_RELOC_390_PLTOFF64,
3933
 
3934
/* s390 tls relocations.  */
3935
  BFD_RELOC_390_TLS_LOAD,
3936
  BFD_RELOC_390_TLS_GDCALL,
3937
  BFD_RELOC_390_TLS_LDCALL,
3938
  BFD_RELOC_390_TLS_GD32,
3939
  BFD_RELOC_390_TLS_GD64,
3940
  BFD_RELOC_390_TLS_GOTIE12,
3941
  BFD_RELOC_390_TLS_GOTIE32,
3942
  BFD_RELOC_390_TLS_GOTIE64,
3943
  BFD_RELOC_390_TLS_LDM32,
3944
  BFD_RELOC_390_TLS_LDM64,
3945
  BFD_RELOC_390_TLS_IE32,
3946
  BFD_RELOC_390_TLS_IE64,
3947
  BFD_RELOC_390_TLS_IEENT,
3948
  BFD_RELOC_390_TLS_LE32,
3949
  BFD_RELOC_390_TLS_LE64,
3950
  BFD_RELOC_390_TLS_LDO32,
3951
  BFD_RELOC_390_TLS_LDO64,
3952
  BFD_RELOC_390_TLS_DTPMOD,
3953
  BFD_RELOC_390_TLS_DTPOFF,
3954
  BFD_RELOC_390_TLS_TPOFF,
3955
 
3956
/* Long displacement extension.  */
3957
  BFD_RELOC_390_20,
3958
  BFD_RELOC_390_GOT20,
3959
  BFD_RELOC_390_GOTPLT20,
3960
  BFD_RELOC_390_TLS_GOTIE20,
3961
 
3962
/* Score relocations
3963
Low 16 bit for load/store  */
3964
  BFD_RELOC_SCORE_GPREL15,
3965
 
3966
/* This is a 24-bit reloc with the right 1 bit assumed to be 0  */
3967
  BFD_RELOC_SCORE_DUMMY2,
3968
  BFD_RELOC_SCORE_JMP,
3969
 
3970
/* This is a 19-bit reloc with the right 1 bit assumed to be 0  */
3971
  BFD_RELOC_SCORE_BRANCH,
3972
 
3973
/* This is a 32-bit reloc for 48-bit instructions.  */
3974
  BFD_RELOC_SCORE_IMM30,
3975
 
3976
/* This is a 32-bit reloc for 48-bit instructions.  */
3977
  BFD_RELOC_SCORE_IMM32,
3978
 
3979
/* This is a 11-bit reloc with the right 1 bit assumed to be 0  */
3980
  BFD_RELOC_SCORE16_JMP,
3981
 
3982
/* This is a 8-bit reloc with the right 1 bit assumed to be 0  */
3983
  BFD_RELOC_SCORE16_BRANCH,
3984
 
3985
/* This is a 9-bit reloc with the right 1 bit assumed to be 0  */
3986
  BFD_RELOC_SCORE_BCMP,
3987
 
3988
/* Undocumented Score relocs  */
3989
  BFD_RELOC_SCORE_GOT15,
3990
  BFD_RELOC_SCORE_GOT_LO16,
3991
  BFD_RELOC_SCORE_CALL15,
3992
  BFD_RELOC_SCORE_DUMMY_HI16,
3993
 
3994
/* Scenix IP2K - 9-bit register number / data address  */
3995
  BFD_RELOC_IP2K_FR9,
3996
 
3997
/* Scenix IP2K - 4-bit register/data bank number  */
3998
  BFD_RELOC_IP2K_BANK,
3999
 
4000
/* Scenix IP2K - low 13 bits of instruction word address  */
4001
  BFD_RELOC_IP2K_ADDR16CJP,
4002
 
4003
/* Scenix IP2K - high 3 bits of instruction word address  */
4004
  BFD_RELOC_IP2K_PAGE3,
4005
 
4006
/* Scenix IP2K - ext/low/high 8 bits of data address  */
4007
  BFD_RELOC_IP2K_LO8DATA,
4008
  BFD_RELOC_IP2K_HI8DATA,
4009
  BFD_RELOC_IP2K_EX8DATA,
4010
 
4011
/* Scenix IP2K - low/high 8 bits of instruction word address  */
4012
  BFD_RELOC_IP2K_LO8INSN,
4013
  BFD_RELOC_IP2K_HI8INSN,
4014
 
4015
/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0  */
4016
  BFD_RELOC_IP2K_PC_SKIP,
4017
 
4018
/* Scenix IP2K - 16 bit word address in text section.  */
4019
  BFD_RELOC_IP2K_TEXT,
4020
 
4021
/* Scenix IP2K - 7-bit sp or dp offset  */
4022
  BFD_RELOC_IP2K_FR_OFFSET,
4023
 
4024
/* Scenix VPE4K coprocessor - data/insn-space addressing  */
4025
  BFD_RELOC_VPE4KMATH_DATA,
4026
  BFD_RELOC_VPE4KMATH_INSN,
4027
 
4028
/* These two relocations are used by the linker to determine which of
4029
the entries in a C++ virtual function table are actually used.  When
4030
the --gc-sections option is given, the linker will zero out the entries
4031
that are not used, so that the code for those functions need not be
4032
included in the output.
4033
 
4034
VTABLE_INHERIT is a zero-space relocation used to describe to the
4035
linker the inheritance tree of a C++ virtual function table.  The
4036
relocation's symbol should be the parent class' vtable, and the
4037
relocation should be located at the child vtable.
4038
 
4039
VTABLE_ENTRY is a zero-space relocation that describes the use of a
4040
virtual function table entry.  The reloc's symbol should refer to the
4041
table of the class mentioned in the code.  Off of that base, an offset
4042
describes the entry that is being used.  For Rela hosts, this offset
4043
is stored in the reloc's addend.  For Rel hosts, we are forced to put
4044
this offset in the reloc's section offset.  */
4045
  BFD_RELOC_VTABLE_INHERIT,
4046
  BFD_RELOC_VTABLE_ENTRY,
4047
 
4048
/* Intel IA64 Relocations.  */
4049
  BFD_RELOC_IA64_IMM14,
4050
  BFD_RELOC_IA64_IMM22,
4051
  BFD_RELOC_IA64_IMM64,
4052
  BFD_RELOC_IA64_DIR32MSB,
4053
  BFD_RELOC_IA64_DIR32LSB,
4054
  BFD_RELOC_IA64_DIR64MSB,
4055
  BFD_RELOC_IA64_DIR64LSB,
4056
  BFD_RELOC_IA64_GPREL22,
4057
  BFD_RELOC_IA64_GPREL64I,
4058
  BFD_RELOC_IA64_GPREL32MSB,
4059
  BFD_RELOC_IA64_GPREL32LSB,
4060
  BFD_RELOC_IA64_GPREL64MSB,
4061
  BFD_RELOC_IA64_GPREL64LSB,
4062
  BFD_RELOC_IA64_LTOFF22,
4063
  BFD_RELOC_IA64_LTOFF64I,
4064
  BFD_RELOC_IA64_PLTOFF22,
4065
  BFD_RELOC_IA64_PLTOFF64I,
4066
  BFD_RELOC_IA64_PLTOFF64MSB,
4067
  BFD_RELOC_IA64_PLTOFF64LSB,
4068
  BFD_RELOC_IA64_FPTR64I,
4069
  BFD_RELOC_IA64_FPTR32MSB,
4070
  BFD_RELOC_IA64_FPTR32LSB,
4071
  BFD_RELOC_IA64_FPTR64MSB,
4072
  BFD_RELOC_IA64_FPTR64LSB,
4073
  BFD_RELOC_IA64_PCREL21B,
4074
  BFD_RELOC_IA64_PCREL21BI,
4075
  BFD_RELOC_IA64_PCREL21M,
4076
  BFD_RELOC_IA64_PCREL21F,
4077
  BFD_RELOC_IA64_PCREL22,
4078
  BFD_RELOC_IA64_PCREL60B,
4079
  BFD_RELOC_IA64_PCREL64I,
4080
  BFD_RELOC_IA64_PCREL32MSB,
4081
  BFD_RELOC_IA64_PCREL32LSB,
4082
  BFD_RELOC_IA64_PCREL64MSB,
4083
  BFD_RELOC_IA64_PCREL64LSB,
4084
  BFD_RELOC_IA64_LTOFF_FPTR22,
4085
  BFD_RELOC_IA64_LTOFF_FPTR64I,
4086
  BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4087
  BFD_RELOC_IA64_LTOFF_FPTR32LSB,
4088
  BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4089
  BFD_RELOC_IA64_LTOFF_FPTR64LSB,
4090
  BFD_RELOC_IA64_SEGREL32MSB,
4091
  BFD_RELOC_IA64_SEGREL32LSB,
4092
  BFD_RELOC_IA64_SEGREL64MSB,
4093
  BFD_RELOC_IA64_SEGREL64LSB,
4094
  BFD_RELOC_IA64_SECREL32MSB,
4095
  BFD_RELOC_IA64_SECREL32LSB,
4096
  BFD_RELOC_IA64_SECREL64MSB,
4097
  BFD_RELOC_IA64_SECREL64LSB,
4098
  BFD_RELOC_IA64_REL32MSB,
4099
  BFD_RELOC_IA64_REL32LSB,
4100
  BFD_RELOC_IA64_REL64MSB,
4101
  BFD_RELOC_IA64_REL64LSB,
4102
  BFD_RELOC_IA64_LTV32MSB,
4103
  BFD_RELOC_IA64_LTV32LSB,
4104
  BFD_RELOC_IA64_LTV64MSB,
4105
  BFD_RELOC_IA64_LTV64LSB,
4106
  BFD_RELOC_IA64_IPLTMSB,
4107
  BFD_RELOC_IA64_IPLTLSB,
4108
  BFD_RELOC_IA64_COPY,
4109
  BFD_RELOC_IA64_LTOFF22X,
4110
  BFD_RELOC_IA64_LDXMOV,
4111
  BFD_RELOC_IA64_TPREL14,
4112
  BFD_RELOC_IA64_TPREL22,
4113
  BFD_RELOC_IA64_TPREL64I,
4114
  BFD_RELOC_IA64_TPREL64MSB,
4115
  BFD_RELOC_IA64_TPREL64LSB,
4116
  BFD_RELOC_IA64_LTOFF_TPREL22,
4117
  BFD_RELOC_IA64_DTPMOD64MSB,
4118
  BFD_RELOC_IA64_DTPMOD64LSB,
4119
  BFD_RELOC_IA64_LTOFF_DTPMOD22,
4120
  BFD_RELOC_IA64_DTPREL14,
4121
  BFD_RELOC_IA64_DTPREL22,
4122
  BFD_RELOC_IA64_DTPREL64I,
4123
  BFD_RELOC_IA64_DTPREL32MSB,
4124
  BFD_RELOC_IA64_DTPREL32LSB,
4125
  BFD_RELOC_IA64_DTPREL64MSB,
4126
  BFD_RELOC_IA64_DTPREL64LSB,
4127
  BFD_RELOC_IA64_LTOFF_DTPREL22,
4128
 
4129
/* Motorola 68HC11 reloc.
4130
This is the 8 bit high part of an absolute address.  */
4131
  BFD_RELOC_M68HC11_HI8,
4132
 
4133
/* Motorola 68HC11 reloc.
4134
This is the 8 bit low part of an absolute address.  */
4135
  BFD_RELOC_M68HC11_LO8,
4136
 
4137
/* Motorola 68HC11 reloc.
4138
This is the 3 bit of a value.  */
4139
  BFD_RELOC_M68HC11_3B,
4140
 
4141
/* Motorola 68HC11 reloc.
4142
This reloc marks the beginning of a jump/call instruction.
4143
It is used for linker relaxation to correctly identify beginning
4144
of instruction and change some branches to use PC-relative
4145
addressing mode.  */
4146
  BFD_RELOC_M68HC11_RL_JUMP,
4147
 
4148
/* Motorola 68HC11 reloc.
4149
This reloc marks a group of several instructions that gcc generates
4150
and for which the linker relaxation pass can modify and/or remove
4151
some of them.  */
4152
  BFD_RELOC_M68HC11_RL_GROUP,
4153
 
4154
/* Motorola 68HC11 reloc.
4155
This is the 16-bit lower part of an address.  It is used for 'call'
4156
instruction to specify the symbol address without any special
4157
transformation (due to memory bank window).  */
4158
  BFD_RELOC_M68HC11_LO16,
4159
 
4160
/* Motorola 68HC11 reloc.
4161
This is a 8-bit reloc that specifies the page number of an address.
4162
It is used by 'call' instruction to specify the page number of
4163
the symbol.  */
4164
  BFD_RELOC_M68HC11_PAGE,
4165
 
4166
/* Motorola 68HC11 reloc.
4167
This is a 24-bit reloc that represents the address with a 16-bit
4168
value and a 8-bit page number.  The symbol address is transformed
4169
to follow the 16K memory bank of 68HC12 (seen as mapped in the window).  */
4170
  BFD_RELOC_M68HC11_24,
4171
 
4172
/* Motorola 68HC12 reloc.
4173
This is the 5 bits of a value.  */
4174
  BFD_RELOC_M68HC12_5B,
4175
 
4176
/* NS CR16C Relocations.  */
4177
  BFD_RELOC_16C_NUM08,
4178
  BFD_RELOC_16C_NUM08_C,
4179
  BFD_RELOC_16C_NUM16,
4180
  BFD_RELOC_16C_NUM16_C,
4181
  BFD_RELOC_16C_NUM32,
4182
  BFD_RELOC_16C_NUM32_C,
4183
  BFD_RELOC_16C_DISP04,
4184
  BFD_RELOC_16C_DISP04_C,
4185
  BFD_RELOC_16C_DISP08,
4186
  BFD_RELOC_16C_DISP08_C,
4187
  BFD_RELOC_16C_DISP16,
4188
  BFD_RELOC_16C_DISP16_C,
4189
  BFD_RELOC_16C_DISP24,
4190
  BFD_RELOC_16C_DISP24_C,
4191
  BFD_RELOC_16C_DISP24a,
4192
  BFD_RELOC_16C_DISP24a_C,
4193
  BFD_RELOC_16C_REG04,
4194
  BFD_RELOC_16C_REG04_C,
4195
  BFD_RELOC_16C_REG04a,
4196
  BFD_RELOC_16C_REG04a_C,
4197
  BFD_RELOC_16C_REG14,
4198
  BFD_RELOC_16C_REG14_C,
4199
  BFD_RELOC_16C_REG16,
4200
  BFD_RELOC_16C_REG16_C,
4201
  BFD_RELOC_16C_REG20,
4202
  BFD_RELOC_16C_REG20_C,
4203
  BFD_RELOC_16C_ABS20,
4204
  BFD_RELOC_16C_ABS20_C,
4205
  BFD_RELOC_16C_ABS24,
4206
  BFD_RELOC_16C_ABS24_C,
4207
  BFD_RELOC_16C_IMM04,
4208
  BFD_RELOC_16C_IMM04_C,
4209
  BFD_RELOC_16C_IMM16,
4210
  BFD_RELOC_16C_IMM16_C,
4211
  BFD_RELOC_16C_IMM20,
4212
  BFD_RELOC_16C_IMM20_C,
4213
  BFD_RELOC_16C_IMM24,
4214
  BFD_RELOC_16C_IMM24_C,
4215
  BFD_RELOC_16C_IMM32,
4216
  BFD_RELOC_16C_IMM32_C,
4217
 
4218
/* NS CR16 Relocations.  */
4219
  BFD_RELOC_CR16_NUM8,
4220
  BFD_RELOC_CR16_NUM16,
4221
  BFD_RELOC_CR16_NUM32,
4222
  BFD_RELOC_CR16_NUM32a,
4223
  BFD_RELOC_CR16_REGREL0,
4224
  BFD_RELOC_CR16_REGREL4,
4225
  BFD_RELOC_CR16_REGREL4a,
4226
  BFD_RELOC_CR16_REGREL14,
4227
  BFD_RELOC_CR16_REGREL14a,
4228
  BFD_RELOC_CR16_REGREL16,
4229
  BFD_RELOC_CR16_REGREL20,
4230
  BFD_RELOC_CR16_REGREL20a,
4231
  BFD_RELOC_CR16_ABS20,
4232
  BFD_RELOC_CR16_ABS24,
4233
  BFD_RELOC_CR16_IMM4,
4234
  BFD_RELOC_CR16_IMM8,
4235
  BFD_RELOC_CR16_IMM16,
4236
  BFD_RELOC_CR16_IMM20,
4237
  BFD_RELOC_CR16_IMM24,
4238
  BFD_RELOC_CR16_IMM32,
4239
  BFD_RELOC_CR16_IMM32a,
4240
  BFD_RELOC_CR16_DISP4,
4241
  BFD_RELOC_CR16_DISP8,
4242
  BFD_RELOC_CR16_DISP16,
4243
  BFD_RELOC_CR16_DISP20,
4244
  BFD_RELOC_CR16_DISP24,
4245
  BFD_RELOC_CR16_DISP24a,
4246
  BFD_RELOC_CR16_SWITCH8,
4247
  BFD_RELOC_CR16_SWITCH16,
4248
  BFD_RELOC_CR16_SWITCH32,
4249
  BFD_RELOC_CR16_GOT_REGREL20,
4250
  BFD_RELOC_CR16_GOTC_REGREL20,
4251
  BFD_RELOC_CR16_GLOB_DAT,
4252
 
4253
/* NS CRX Relocations.  */
4254
  BFD_RELOC_CRX_REL4,
4255
  BFD_RELOC_CRX_REL8,
4256
  BFD_RELOC_CRX_REL8_CMP,
4257
  BFD_RELOC_CRX_REL16,
4258
  BFD_RELOC_CRX_REL24,
4259
  BFD_RELOC_CRX_REL32,
4260
  BFD_RELOC_CRX_REGREL12,
4261
  BFD_RELOC_CRX_REGREL22,
4262
  BFD_RELOC_CRX_REGREL28,
4263
  BFD_RELOC_CRX_REGREL32,
4264
  BFD_RELOC_CRX_ABS16,
4265
  BFD_RELOC_CRX_ABS32,
4266
  BFD_RELOC_CRX_NUM8,
4267
  BFD_RELOC_CRX_NUM16,
4268
  BFD_RELOC_CRX_NUM32,
4269
  BFD_RELOC_CRX_IMM16,
4270
  BFD_RELOC_CRX_IMM32,
4271
  BFD_RELOC_CRX_SWITCH8,
4272
  BFD_RELOC_CRX_SWITCH16,
4273
  BFD_RELOC_CRX_SWITCH32,
4274
 
4275
/* These relocs are only used within the CRIS assembler.  They are not
4276
(at present) written to any object files.  */
4277
  BFD_RELOC_CRIS_BDISP8,
4278
  BFD_RELOC_CRIS_UNSIGNED_5,
4279
  BFD_RELOC_CRIS_SIGNED_6,
4280
  BFD_RELOC_CRIS_UNSIGNED_6,
4281
  BFD_RELOC_CRIS_SIGNED_8,
4282
  BFD_RELOC_CRIS_UNSIGNED_8,
4283
  BFD_RELOC_CRIS_SIGNED_16,
4284
  BFD_RELOC_CRIS_UNSIGNED_16,
4285
  BFD_RELOC_CRIS_LAPCQ_OFFSET,
4286
  BFD_RELOC_CRIS_UNSIGNED_4,
4287
 
4288
/* Relocs used in ELF shared libraries for CRIS.  */
4289
  BFD_RELOC_CRIS_COPY,
4290
  BFD_RELOC_CRIS_GLOB_DAT,
4291
  BFD_RELOC_CRIS_JUMP_SLOT,
4292
  BFD_RELOC_CRIS_RELATIVE,
4293
 
4294
/* 32-bit offset to symbol-entry within GOT.  */
4295
  BFD_RELOC_CRIS_32_GOT,
4296
 
4297
/* 16-bit offset to symbol-entry within GOT.  */
4298
  BFD_RELOC_CRIS_16_GOT,
4299
 
4300
/* 32-bit offset to symbol-entry within GOT, with PLT handling.  */
4301
  BFD_RELOC_CRIS_32_GOTPLT,
4302
 
4303
/* 16-bit offset to symbol-entry within GOT, with PLT handling.  */
4304
  BFD_RELOC_CRIS_16_GOTPLT,
4305
 
4306
/* 32-bit offset to symbol, relative to GOT.  */
4307
  BFD_RELOC_CRIS_32_GOTREL,
4308
 
4309
/* 32-bit offset to symbol with PLT entry, relative to GOT.  */
4310
  BFD_RELOC_CRIS_32_PLT_GOTREL,
4311
 
4312
/* 32-bit offset to symbol with PLT entry, relative to this relocation.  */
4313
  BFD_RELOC_CRIS_32_PLT_PCREL,
4314
 
4315
/* Relocs used in TLS code for CRIS.  */
4316
  BFD_RELOC_CRIS_32_GOT_GD,
4317
  BFD_RELOC_CRIS_16_GOT_GD,
4318
  BFD_RELOC_CRIS_32_GD,
4319
  BFD_RELOC_CRIS_DTP,
4320
  BFD_RELOC_CRIS_32_DTPREL,
4321
  BFD_RELOC_CRIS_16_DTPREL,
4322
  BFD_RELOC_CRIS_32_GOT_TPREL,
4323
  BFD_RELOC_CRIS_16_GOT_TPREL,
4324
  BFD_RELOC_CRIS_32_TPREL,
4325
  BFD_RELOC_CRIS_16_TPREL,
4326
  BFD_RELOC_CRIS_DTPMOD,
4327
  BFD_RELOC_CRIS_32_IE,
4328
 
4329
/* Intel i860 Relocations.  */
4330
  BFD_RELOC_860_COPY,
4331
  BFD_RELOC_860_GLOB_DAT,
4332
  BFD_RELOC_860_JUMP_SLOT,
4333
  BFD_RELOC_860_RELATIVE,
4334
  BFD_RELOC_860_PC26,
4335
  BFD_RELOC_860_PLT26,
4336
  BFD_RELOC_860_PC16,
4337
  BFD_RELOC_860_LOW0,
4338
  BFD_RELOC_860_SPLIT0,
4339
  BFD_RELOC_860_LOW1,
4340
  BFD_RELOC_860_SPLIT1,
4341
  BFD_RELOC_860_LOW2,
4342
  BFD_RELOC_860_SPLIT2,
4343
  BFD_RELOC_860_LOW3,
4344
  BFD_RELOC_860_LOGOT0,
4345
  BFD_RELOC_860_SPGOT0,
4346
  BFD_RELOC_860_LOGOT1,
4347
  BFD_RELOC_860_SPGOT1,
4348
  BFD_RELOC_860_LOGOTOFF0,
4349
  BFD_RELOC_860_SPGOTOFF0,
4350
  BFD_RELOC_860_LOGOTOFF1,
4351
  BFD_RELOC_860_SPGOTOFF1,
4352
  BFD_RELOC_860_LOGOTOFF2,
4353
  BFD_RELOC_860_LOGOTOFF3,
4354
  BFD_RELOC_860_LOPC,
4355
  BFD_RELOC_860_HIGHADJ,
4356
  BFD_RELOC_860_HAGOT,
4357
  BFD_RELOC_860_HAGOTOFF,
4358
  BFD_RELOC_860_HAPC,
4359
  BFD_RELOC_860_HIGH,
4360
  BFD_RELOC_860_HIGOT,
4361
  BFD_RELOC_860_HIGOTOFF,
4362
 
4363
/* OpenRISC Relocations.  */
4364
  BFD_RELOC_OPENRISC_ABS_26,
4365
  BFD_RELOC_OPENRISC_REL_26,
4366
 
4367
/* H8 elf Relocations.  */
4368
  BFD_RELOC_H8_DIR16A8,
4369
  BFD_RELOC_H8_DIR16R8,
4370
  BFD_RELOC_H8_DIR24A8,
4371
  BFD_RELOC_H8_DIR24R8,
4372
  BFD_RELOC_H8_DIR32A16,
4373
 
4374
/* Sony Xstormy16 Relocations.  */
4375
  BFD_RELOC_XSTORMY16_REL_12,
4376
  BFD_RELOC_XSTORMY16_12,
4377
  BFD_RELOC_XSTORMY16_24,
4378
  BFD_RELOC_XSTORMY16_FPTR16,
4379
 
4380
/* Self-describing complex relocations.  */
4381
  BFD_RELOC_RELC,
4382
 
4383
 
4384
/* Infineon Relocations.  */
4385
  BFD_RELOC_XC16X_PAG,
4386
  BFD_RELOC_XC16X_POF,
4387
  BFD_RELOC_XC16X_SEG,
4388
  BFD_RELOC_XC16X_SOF,
4389
 
4390
/* Relocations used by VAX ELF.  */
4391
  BFD_RELOC_VAX_GLOB_DAT,
4392
  BFD_RELOC_VAX_JMP_SLOT,
4393
  BFD_RELOC_VAX_RELATIVE,
4394
 
4395
/* Morpho MT - 16 bit immediate relocation.  */
4396
  BFD_RELOC_MT_PC16,
4397
 
4398
/* Morpho MT - Hi 16 bits of an address.  */
4399
  BFD_RELOC_MT_HI16,
4400
 
4401
/* Morpho MT - Low 16 bits of an address.  */
4402
  BFD_RELOC_MT_LO16,
4403
 
4404
/* Morpho MT - Used to tell the linker which vtable entries are used.  */
4405
  BFD_RELOC_MT_GNU_VTINHERIT,
4406
 
4407
/* Morpho MT - Used to tell the linker which vtable entries are used.  */
4408
  BFD_RELOC_MT_GNU_VTENTRY,
4409
 
4410
/* Morpho MT - 8 bit immediate relocation.  */
4411
  BFD_RELOC_MT_PCINSN8,
4412
 
4413
/* msp430 specific relocation codes  */
4414
  BFD_RELOC_MSP430_10_PCREL,
4415
  BFD_RELOC_MSP430_16_PCREL,
4416
  BFD_RELOC_MSP430_16,
4417
  BFD_RELOC_MSP430_16_PCREL_BYTE,
4418
  BFD_RELOC_MSP430_16_BYTE,
4419
  BFD_RELOC_MSP430_2X_PCREL,
4420
  BFD_RELOC_MSP430_RL_PCREL,
4421
 
4422
/* IQ2000 Relocations.  */
4423
  BFD_RELOC_IQ2000_OFFSET_16,
4424
  BFD_RELOC_IQ2000_OFFSET_21,
4425
  BFD_RELOC_IQ2000_UHI16,
4426
 
4427
/* Special Xtensa relocation used only by PLT entries in ELF shared
4428
objects to indicate that the runtime linker should set the value
4429
to one of its own internal functions or data structures.  */
4430
  BFD_RELOC_XTENSA_RTLD,
4431
 
4432
/* Xtensa relocations for ELF shared objects.  */
4433
  BFD_RELOC_XTENSA_GLOB_DAT,
4434
  BFD_RELOC_XTENSA_JMP_SLOT,
4435
  BFD_RELOC_XTENSA_RELATIVE,
4436
 
4437
/* Xtensa relocation used in ELF object files for symbols that may require
4438
PLT entries.  Otherwise, this is just a generic 32-bit relocation.  */
4439
  BFD_RELOC_XTENSA_PLT,
4440
 
4441
/* Xtensa relocations to mark the difference of two local symbols.
4442
These are only needed to support linker relaxation and can be ignored
4443
when not relaxing.  The field is set to the value of the difference
4444
assuming no relaxation.  The relocation encodes the position of the
4445
first symbol so the linker can determine whether to adjust the field
4446
value.  */
4447
  BFD_RELOC_XTENSA_DIFF8,
4448
  BFD_RELOC_XTENSA_DIFF16,
4449
  BFD_RELOC_XTENSA_DIFF32,
4450
 
4451
/* Generic Xtensa relocations for instruction operands.  Only the slot
4452
number is encoded in the relocation.  The relocation applies to the
4453
last PC-relative immediate operand, or if there are no PC-relative
4454
immediates, to the last immediate operand.  */
4455
  BFD_RELOC_XTENSA_SLOT0_OP,
4456
  BFD_RELOC_XTENSA_SLOT1_OP,
4457
  BFD_RELOC_XTENSA_SLOT2_OP,
4458
  BFD_RELOC_XTENSA_SLOT3_OP,
4459
  BFD_RELOC_XTENSA_SLOT4_OP,
4460
  BFD_RELOC_XTENSA_SLOT5_OP,
4461
  BFD_RELOC_XTENSA_SLOT6_OP,
4462
  BFD_RELOC_XTENSA_SLOT7_OP,
4463
  BFD_RELOC_XTENSA_SLOT8_OP,
4464
  BFD_RELOC_XTENSA_SLOT9_OP,
4465
  BFD_RELOC_XTENSA_SLOT10_OP,
4466
  BFD_RELOC_XTENSA_SLOT11_OP,
4467
  BFD_RELOC_XTENSA_SLOT12_OP,
4468
  BFD_RELOC_XTENSA_SLOT13_OP,
4469
  BFD_RELOC_XTENSA_SLOT14_OP,
4470
 
4471
/* Alternate Xtensa relocations.  Only the slot is encoded in the
4472
relocation.  The meaning of these relocations is opcode-specific.  */
4473
  BFD_RELOC_XTENSA_SLOT0_ALT,
4474
  BFD_RELOC_XTENSA_SLOT1_ALT,
4475
  BFD_RELOC_XTENSA_SLOT2_ALT,
4476
  BFD_RELOC_XTENSA_SLOT3_ALT,
4477
  BFD_RELOC_XTENSA_SLOT4_ALT,
4478
  BFD_RELOC_XTENSA_SLOT5_ALT,
4479
  BFD_RELOC_XTENSA_SLOT6_ALT,
4480
  BFD_RELOC_XTENSA_SLOT7_ALT,
4481
  BFD_RELOC_XTENSA_SLOT8_ALT,
4482
  BFD_RELOC_XTENSA_SLOT9_ALT,
4483
  BFD_RELOC_XTENSA_SLOT10_ALT,
4484
  BFD_RELOC_XTENSA_SLOT11_ALT,
4485
  BFD_RELOC_XTENSA_SLOT12_ALT,
4486
  BFD_RELOC_XTENSA_SLOT13_ALT,
4487
  BFD_RELOC_XTENSA_SLOT14_ALT,
4488
 
4489
/* Xtensa relocations for backward compatibility.  These have all been
4490
replaced by BFD_RELOC_XTENSA_SLOT0_OP.  */
4491
  BFD_RELOC_XTENSA_OP0,
4492
  BFD_RELOC_XTENSA_OP1,
4493
  BFD_RELOC_XTENSA_OP2,
4494
 
4495
/* Xtensa relocation to mark that the assembler expanded the
4496
instructions from an original target.  The expansion size is
4497
encoded in the reloc size.  */
4498
  BFD_RELOC_XTENSA_ASM_EXPAND,
4499
 
4500
/* Xtensa relocation to mark that the linker should simplify
4501
assembler-expanded instructions.  This is commonly used
4502
internally by the linker after analysis of a
4503
BFD_RELOC_XTENSA_ASM_EXPAND.  */
4504
  BFD_RELOC_XTENSA_ASM_SIMPLIFY,
4505
 
4506
/* Xtensa TLS relocations.  */
4507
  BFD_RELOC_XTENSA_TLSDESC_FN,
4508
  BFD_RELOC_XTENSA_TLSDESC_ARG,
4509
  BFD_RELOC_XTENSA_TLS_DTPOFF,
4510
  BFD_RELOC_XTENSA_TLS_TPOFF,
4511
  BFD_RELOC_XTENSA_TLS_FUNC,
4512
  BFD_RELOC_XTENSA_TLS_ARG,
4513
  BFD_RELOC_XTENSA_TLS_CALL,
4514
 
4515
/* 8 bit signed offset in (ix+d) or (iy+d).  */
4516
  BFD_RELOC_Z80_DISP8,
4517
 
4518
/* DJNZ offset.  */
4519
  BFD_RELOC_Z8K_DISP7,
4520
 
4521
/* CALR offset.  */
4522
  BFD_RELOC_Z8K_CALLR,
4523
 
4524
/* 4 bit value.  */
4525
  BFD_RELOC_Z8K_IMM4L,
4526
 
4527
/* Lattice Mico32 relocations.  */
4528
  BFD_RELOC_LM32_CALL,
4529
  BFD_RELOC_LM32_BRANCH,
4530
  BFD_RELOC_LM32_16_GOT,
4531
  BFD_RELOC_LM32_GOTOFF_HI16,
4532
  BFD_RELOC_LM32_GOTOFF_LO16,
4533
  BFD_RELOC_LM32_COPY,
4534
  BFD_RELOC_LM32_GLOB_DAT,
4535
  BFD_RELOC_LM32_JMP_SLOT,
4536
  BFD_RELOC_LM32_RELATIVE,
4537
 
4538
/* Difference between two section addreses.  Must be followed by a
4539
BFD_RELOC_MACH_O_PAIR.  */
4540
  BFD_RELOC_MACH_O_SECTDIFF,
4541
 
4542
/* Mach-O generic relocations.  */
4543
  BFD_RELOC_MACH_O_PAIR,
4544
 
4545
/* This is a 32 bit reloc for the microblaze that stores the
4546
low 16 bits of a value  */
4547
  BFD_RELOC_MICROBLAZE_32_LO,
4548
 
4549
/* This is a 32 bit pc-relative reloc for the microblaze that
4550
stores the low 16 bits of a value  */
4551
  BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4552
 
4553
/* This is a 32 bit reloc for the microblaze that stores a
4554
value relative to the read-only small data area anchor  */
4555
  BFD_RELOC_MICROBLAZE_32_ROSDA,
4556
 
4557
/* This is a 32 bit reloc for the microblaze that stores a
4558
value relative to the read-write small data area anchor  */
4559
  BFD_RELOC_MICROBLAZE_32_RWSDA,
4560
 
4561
/* This is a 32 bit reloc for the microblaze to handle
4562
expressions of the form "Symbol Op Symbol"  */
4563
  BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4564
 
4565
/* This is a 64 bit reloc that stores the 32 bit pc relative
4566
value in two words (with an imm instruction).  No relocation is
4567
done here - only used for relaxing  */
4568
  BFD_RELOC_MICROBLAZE_64_NONE,
4569
 
4570
/* This is a 64 bit reloc that stores the 32 bit pc relative
4571
value in two words (with an imm instruction).  The relocation is
4572
PC-relative GOT offset  */
4573
  BFD_RELOC_MICROBLAZE_64_GOTPC,
4574
 
4575
/* This is a 64 bit reloc that stores the 32 bit pc relative
4576
value in two words (with an imm instruction).  The relocation is
4577
GOT offset  */
4578
  BFD_RELOC_MICROBLAZE_64_GOT,
4579
 
4580
/* This is a 64 bit reloc that stores the 32 bit pc relative
4581
value in two words (with an imm instruction).  The relocation is
4582
PC-relative offset into PLT  */
4583
  BFD_RELOC_MICROBLAZE_64_PLT,
4584
 
4585
/* This is a 64 bit reloc that stores the 32 bit GOT relative
4586
value in two words (with an imm instruction).  The relocation is
4587
relative offset from _GLOBAL_OFFSET_TABLE_  */
4588
  BFD_RELOC_MICROBLAZE_64_GOTOFF,
4589
 
4590
/* This is a 32 bit reloc that stores the 32 bit GOT relative
4591
value in a word.  The relocation is relative offset from  */
4592
  BFD_RELOC_MICROBLAZE_32_GOTOFF,
4593
 
4594
/* This is used to tell the dynamic linker to copy the value out of
4595
the dynamic object into the runtime process image.  */
4596
  BFD_RELOC_MICROBLAZE_COPY,
4597
  BFD_RELOC_UNUSED };
4598
typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
4599
reloc_howto_type *bfd_reloc_type_lookup
4600
   (bfd *abfd, bfd_reloc_code_real_type code);
4601
reloc_howto_type *bfd_reloc_name_lookup
4602
   (bfd *abfd, const char *reloc_name);
4603
 
4604
const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
4605
 
4606
/* Extracted from syms.c.  */
4607
 
4608
typedef struct bfd_symbol
4609
{
4610
  /* A pointer to the BFD which owns the symbol. This information
4611
     is necessary so that a back end can work out what additional
4612
     information (invisible to the application writer) is carried
4613
     with the symbol.
4614
 
4615
     This field is *almost* redundant, since you can use section->owner
4616
     instead, except that some symbols point to the global sections
4617
     bfd_{abs,com,und}_section.  This could be fixed by making
4618
     these globals be per-bfd (or per-target-flavor).  FIXME.  */
4619
  struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field.  */
4620
 
4621
  /* The text of the symbol. The name is left alone, and not copied; the
4622
     application may not alter it.  */
4623
  const char *name;
4624
 
4625
  /* The value of the symbol.  This really should be a union of a
4626
     numeric value with a pointer, since some flags indicate that
4627
     a pointer to another symbol is stored here.  */
4628
  symvalue value;
4629
 
4630
  /* Attributes of a symbol.  */
4631
#define BSF_NO_FLAGS           0x00
4632
 
4633
  /* The symbol has local scope; <<static>> in <<C>>. The value
4634
     is the offset into the section of the data.  */
4635
#define BSF_LOCAL              (1 << 0)
4636
 
4637
  /* The symbol has global scope; initialized data in <<C>>. The
4638
     value is the offset into the section of the data.  */
4639
#define BSF_GLOBAL             (1 << 1)
4640
 
4641
  /* The symbol has global scope and is exported. The value is
4642
     the offset into the section of the data.  */
4643
#define BSF_EXPORT     BSF_GLOBAL /* No real difference.  */
4644
 
4645
  /* A normal C symbol would be one of:
4646
     <<BSF_LOCAL>>, <<BSF_COMMON>>,  <<BSF_UNDEFINED>> or
4647
     <<BSF_GLOBAL>>.  */
4648
 
4649
  /* The symbol is a debugging record. The value has an arbitrary
4650
     meaning, unless BSF_DEBUGGING_RELOC is also set.  */
4651
#define BSF_DEBUGGING          (1 << 2)
4652
 
4653
  /* The symbol denotes a function entry point.  Used in ELF,
4654
     perhaps others someday.  */
4655
#define BSF_FUNCTION           (1 << 3)
4656
 
4657
  /* Used by the linker.  */
4658
#define BSF_KEEP               (1 << 5)
4659
#define BSF_KEEP_G             (1 << 6)
4660
 
4661
  /* A weak global symbol, overridable without warnings by
4662
     a regular global symbol of the same name.  */
4663
#define BSF_WEAK               (1 << 7)
4664
 
4665
  /* This symbol was created to point to a section, e.g. ELF's
4666
     STT_SECTION symbols.  */
4667
#define BSF_SECTION_SYM        (1 << 8)
4668
 
4669
  /* The symbol used to be a common symbol, but now it is
4670
     allocated.  */
4671
#define BSF_OLD_COMMON         (1 << 9)
4672
 
4673
  /* In some files the type of a symbol sometimes alters its
4674
     location in an output file - ie in coff a <<ISFCN>> symbol
4675
     which is also <<C_EXT>> symbol appears where it was
4676
     declared and not at the end of a section.  This bit is set
4677
     by the target BFD part to convey this information.  */
4678
#define BSF_NOT_AT_END         (1 << 10)
4679
 
4680
  /* Signal that the symbol is the label of constructor section.  */
4681
#define BSF_CONSTRUCTOR        (1 << 11)
4682
 
4683
  /* Signal that the symbol is a warning symbol.  The name is a
4684
     warning.  The name of the next symbol is the one to warn about;
4685
     if a reference is made to a symbol with the same name as the next
4686
     symbol, a warning is issued by the linker.  */
4687
#define BSF_WARNING            (1 << 12)
4688
 
4689
  /* Signal that the symbol is indirect.  This symbol is an indirect
4690
     pointer to the symbol with the same name as the next symbol.  */
4691
#define BSF_INDIRECT           (1 << 13)
4692
 
4693
  /* BSF_FILE marks symbols that contain a file name.  This is used
4694
     for ELF STT_FILE symbols.  */
4695
#define BSF_FILE               (1 << 14)
4696
 
4697
  /* Symbol is from dynamic linking information.  */
4698
#define BSF_DYNAMIC            (1 << 15)
4699
 
4700
  /* The symbol denotes a data object.  Used in ELF, and perhaps
4701
     others someday.  */
4702
#define BSF_OBJECT             (1 << 16)
4703
 
4704
  /* This symbol is a debugging symbol.  The value is the offset
4705
     into the section of the data.  BSF_DEBUGGING should be set
4706
     as well.  */
4707
#define BSF_DEBUGGING_RELOC    (1 << 17)
4708
 
4709
  /* This symbol is thread local.  Used in ELF.  */
4710
#define BSF_THREAD_LOCAL       (1 << 18)
4711
 
4712
  /* This symbol represents a complex relocation expression,
4713
     with the expression tree serialized in the symbol name.  */
4714
#define BSF_RELC               (1 << 19)
4715
 
4716
  /* This symbol represents a signed complex relocation expression,
4717
     with the expression tree serialized in the symbol name.  */
4718
#define BSF_SRELC              (1 << 20)
4719
 
4720
  /* This symbol was created by bfd_get_synthetic_symtab.  */
4721
#define BSF_SYNTHETIC          (1 << 21)
4722
 
4723
  /* This symbol is an indirect code object.  Unrelated to BSF_INDIRECT.
4724
     The dynamic linker will compute the value of this symbol by
4725
     calling the function that it points to.  BSF_FUNCTION must
4726
     also be also set.  */
4727
#define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
4728
  /* This symbol is a globally unique data object.  The dynamic linker
4729
     will make sure that in the entire process there is just one symbol
4730
     with this name and type in use.  BSF_OBJECT must also be set.  */
4731
#define BSF_GNU_UNIQUE         (1 << 23)
4732
 
4733
  flagword flags;
4734
 
4735
  /* A pointer to the section to which this symbol is
4736
     relative.  This will always be non NULL, there are special
4737
     sections for undefined and absolute symbols.  */
4738
  struct bfd_section *section;
4739
 
4740
  /* Back end special data.  */
4741
  union
4742
    {
4743
      void *p;
4744
      bfd_vma i;
4745
    }
4746
  udata;
4747
}
4748
asymbol;
4749
 
4750
#define bfd_get_symtab_upper_bound(abfd) \
4751
     BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
4752
 
4753
bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
4754
 
4755
bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
4756
 
4757
#define bfd_is_local_label_name(abfd, name) \
4758
  BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
4759
 
4760
bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
4761
 
4762
#define bfd_is_target_special_symbol(abfd, sym) \
4763
  BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
4764
 
4765
#define bfd_canonicalize_symtab(abfd, location) \
4766
  BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
4767
 
4768
bfd_boolean bfd_set_symtab
4769
   (bfd *abfd, asymbol **location, unsigned int count);
4770
 
4771
void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
4772
 
4773
#define bfd_make_empty_symbol(abfd) \
4774
  BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
4775
 
4776
asymbol *_bfd_generic_make_empty_symbol (bfd *);
4777
 
4778
#define bfd_make_debug_symbol(abfd,ptr,size) \
4779
  BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
4780
 
4781
int bfd_decode_symclass (asymbol *symbol);
4782
 
4783
bfd_boolean bfd_is_undefined_symclass (int symclass);
4784
 
4785
void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
4786
 
4787
bfd_boolean bfd_copy_private_symbol_data
4788
   (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
4789
 
4790
#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
4791
  BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
4792
            (ibfd, isymbol, obfd, osymbol))
4793
 
4794
/* Extracted from bfd.c.  */
4795
enum bfd_direction
4796
  {
4797
    no_direction = 0,
4798
    read_direction = 1,
4799
    write_direction = 2,
4800
    both_direction = 3
4801
  };
4802
 
4803
struct bfd
4804
{
4805
  /* A unique identifier of the BFD  */
4806
  unsigned int id;
4807
 
4808
  /* The filename the application opened the BFD with.  */
4809
  const char *filename;
4810
 
4811
  /* A pointer to the target jump table.  */
4812
  const struct bfd_target *xvec;
4813
 
4814
  /* The IOSTREAM, and corresponding IO vector that provide access
4815
     to the file backing the BFD.  */
4816
  void *iostream;
4817
  const struct bfd_iovec *iovec;
4818
 
4819
  /* The caching routines use these to maintain a
4820
     least-recently-used list of BFDs.  */
4821
  struct bfd *lru_prev, *lru_next;
4822
 
4823
  /* When a file is closed by the caching routines, BFD retains
4824
     state information on the file here...  */
4825
  ufile_ptr where;
4826
 
4827
  /* File modified time, if mtime_set is TRUE.  */
4828
  long mtime;
4829
 
4830
  /* Reserved for an unimplemented file locking extension.  */
4831
  int ifd;
4832
 
4833
  /* The format which belongs to the BFD. (object, core, etc.)  */
4834
  bfd_format format;
4835
 
4836
  /* The direction with which the BFD was opened.  */
4837
  enum bfd_direction direction;
4838
 
4839
  /* Format_specific flags.  */
4840
  flagword flags;
4841
 
4842
  /* Values that may appear in the flags field of a BFD.  These also
4843
     appear in the object_flags field of the bfd_target structure, where
4844
     they indicate the set of flags used by that backend (not all flags
4845
     are meaningful for all object file formats) (FIXME: at the moment,
4846
     the object_flags values have mostly just been copied from backend
4847
     to another, and are not necessarily correct).  */
4848
 
4849
#define BFD_NO_FLAGS   0x00
4850
 
4851
  /* BFD contains relocation entries.  */
4852
#define HAS_RELOC      0x01
4853
 
4854
  /* BFD is directly executable.  */
4855
#define EXEC_P         0x02
4856
 
4857
  /* BFD has line number information (basically used for F_LNNO in a
4858
     COFF header).  */
4859
#define HAS_LINENO     0x04
4860
 
4861
  /* BFD has debugging information.  */
4862
#define HAS_DEBUG      0x08
4863
 
4864
  /* BFD has symbols.  */
4865
#define HAS_SYMS       0x10
4866
 
4867
  /* BFD has local symbols (basically used for F_LSYMS in a COFF
4868
     header).  */
4869
#define HAS_LOCALS     0x20
4870
 
4871
  /* BFD is a dynamic object.  */
4872
#define DYNAMIC        0x40
4873
 
4874
  /* Text section is write protected (if D_PAGED is not set, this is
4875
     like an a.out NMAGIC file) (the linker sets this by default, but
4876
     clears it for -r or -N).  */
4877
#define WP_TEXT        0x80
4878
 
4879
  /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
4880
     linker sets this by default, but clears it for -r or -n or -N).  */
4881
#define D_PAGED        0x100
4882
 
4883
  /* BFD is relaxable (this means that bfd_relax_section may be able to
4884
     do something) (sometimes bfd_relax_section can do something even if
4885
     this is not set).  */
4886
#define BFD_IS_RELAXABLE 0x200
4887
 
4888
  /* This may be set before writing out a BFD to request using a
4889
     traditional format.  For example, this is used to request that when
4890
     writing out an a.out object the symbols not be hashed to eliminate
4891
     duplicates.  */
4892
#define BFD_TRADITIONAL_FORMAT 0x400
4893
 
4894
  /* This flag indicates that the BFD contents are actually cached
4895
     in memory.  If this is set, iostream points to a bfd_in_memory
4896
     struct.  */
4897
#define BFD_IN_MEMORY 0x800
4898
 
4899
  /* The sections in this BFD specify a memory page.  */
4900
#define HAS_LOAD_PAGE 0x1000
4901
 
4902
  /* This BFD has been created by the linker and doesn't correspond
4903
     to any input file.  */
4904
#define BFD_LINKER_CREATED 0x2000
4905
 
4906
  /* This may be set before writing out a BFD to request that it
4907
     be written using values for UIDs, GIDs, timestamps, etc. that
4908
     will be consistent from run to run.  */
4909
#define BFD_DETERMINISTIC_OUTPUT 0x4000
4910
 
4911
  /* Currently my_archive is tested before adding origin to
4912
     anything. I believe that this can become always an add of
4913
     origin, with origin set to 0 for non archive files.  */
4914
  ufile_ptr origin;
4915
 
4916
  /* The origin in the archive of the proxy entry.  This will
4917
     normally be the same as origin, except for thin archives,
4918
     when it will contain the current offset of the proxy in the
4919
     thin archive rather than the offset of the bfd in its actual
4920
     container.  */
4921
  ufile_ptr proxy_origin;
4922
 
4923
  /* A hash table for section names.  */
4924
  struct bfd_hash_table section_htab;
4925
 
4926
  /* Pointer to linked list of sections.  */
4927
  struct bfd_section *sections;
4928
 
4929
  /* The last section on the section list.  */
4930
  struct bfd_section *section_last;
4931
 
4932
  /* The number of sections.  */
4933
  unsigned int section_count;
4934
 
4935
  /* Stuff only useful for object files:
4936
     The start address.  */
4937
  bfd_vma start_address;
4938
 
4939
  /* Used for input and output.  */
4940
  unsigned int symcount;
4941
 
4942
  /* Symbol table for output BFD (with symcount entries).
4943
     Also used by the linker to cache input BFD symbols.  */
4944
  struct bfd_symbol  **outsymbols;
4945
 
4946
  /* Used for slurped dynamic symbol tables.  */
4947
  unsigned int dynsymcount;
4948
 
4949
  /* Pointer to structure which contains architecture information.  */
4950
  const struct bfd_arch_info *arch_info;
4951
 
4952
  /* Stuff only useful for archives.  */
4953
  void *arelt_data;
4954
  struct bfd *my_archive;      /* The containing archive BFD.  */
4955
  struct bfd *archive_next;    /* The next BFD in the archive.  */
4956
  struct bfd *archive_head;    /* The first BFD in the archive.  */
4957
  struct bfd *nested_archives; /* List of nested archive in a flattened
4958
                                  thin archive.  */
4959
 
4960
  /* A chain of BFD structures involved in a link.  */
4961
  struct bfd *link_next;
4962
 
4963
  /* A field used by _bfd_generic_link_add_archive_symbols.  This will
4964
     be used only for archive elements.  */
4965
  int archive_pass;
4966
 
4967
  /* Used by the back end to hold private data.  */
4968
  union
4969
    {
4970
      struct aout_data_struct *aout_data;
4971
      struct artdata *aout_ar_data;
4972
      struct _oasys_data *oasys_obj_data;
4973
      struct _oasys_ar_data *oasys_ar_data;
4974
      struct coff_tdata *coff_obj_data;
4975
      struct pe_tdata *pe_obj_data;
4976
      struct xcoff_tdata *xcoff_obj_data;
4977
      struct ecoff_tdata *ecoff_obj_data;
4978
      struct ieee_data_struct *ieee_data;
4979
      struct ieee_ar_data_struct *ieee_ar_data;
4980
      struct srec_data_struct *srec_data;
4981
      struct verilog_data_struct *verilog_data;
4982
      struct ihex_data_struct *ihex_data;
4983
      struct tekhex_data_struct *tekhex_data;
4984
      struct elf_obj_tdata *elf_obj_data;
4985
      struct nlm_obj_tdata *nlm_obj_data;
4986
      struct bout_data_struct *bout_data;
4987
      struct mmo_data_struct *mmo_data;
4988
      struct sun_core_struct *sun_core_data;
4989
      struct sco5_core_struct *sco5_core_data;
4990
      struct trad_core_struct *trad_core_data;
4991
      struct som_data_struct *som_data;
4992
      struct hpux_core_struct *hpux_core_data;
4993
      struct hppabsd_core_struct *hppabsd_core_data;
4994
      struct sgi_core_struct *sgi_core_data;
4995
      struct lynx_core_struct *lynx_core_data;
4996
      struct osf_core_struct *osf_core_data;
4997
      struct cisco_core_struct *cisco_core_data;
4998
      struct versados_data_struct *versados_data;
4999
      struct netbsd_core_struct *netbsd_core_data;
5000
      struct mach_o_data_struct *mach_o_data;
5001
      struct mach_o_fat_data_struct *mach_o_fat_data;
5002
      struct plugin_data_struct *plugin_data;
5003
      struct bfd_pef_data_struct *pef_data;
5004
      struct bfd_pef_xlib_data_struct *pef_xlib_data;
5005
      struct bfd_sym_data_struct *sym_data;
5006
      void *any;
5007
    }
5008
  tdata;
5009
 
5010
  /* Used by the application to hold private data.  */
5011
  void *usrdata;
5012
 
5013
  /* Where all the allocated stuff under this BFD goes.  This is a
5014
     struct objalloc *, but we use void * to avoid requiring the inclusion
5015
     of objalloc.h.  */
5016
  void *memory;
5017
 
5018
  /* Is the file descriptor being cached?  That is, can it be closed as
5019
     needed, and re-opened when accessed later?  */
5020
  unsigned int cacheable : 1;
5021
 
5022
  /* Marks whether there was a default target specified when the
5023
     BFD was opened. This is used to select which matching algorithm
5024
     to use to choose the back end.  */
5025
  unsigned int target_defaulted : 1;
5026
 
5027
  /* ... and here: (``once'' means at least once).  */
5028
  unsigned int opened_once : 1;
5029
 
5030
  /* Set if we have a locally maintained mtime value, rather than
5031
     getting it from the file each time.  */
5032
  unsigned int mtime_set : 1;
5033
 
5034
  /* Flag set if symbols from this BFD should not be exported.  */
5035
  unsigned int no_export : 1;
5036
 
5037
  /* Remember when output has begun, to stop strange things
5038
     from happening.  */
5039
  unsigned int output_has_begun : 1;
5040
 
5041
  /* Have archive map.  */
5042
  unsigned int has_armap : 1;
5043
 
5044
  /* Set if this is a thin archive.  */
5045
  unsigned int is_thin_archive : 1;
5046
};
5047
 
5048
typedef enum bfd_error
5049
{
5050
  bfd_error_no_error = 0,
5051
  bfd_error_system_call,
5052
  bfd_error_invalid_target,
5053
  bfd_error_wrong_format,
5054
  bfd_error_wrong_object_format,
5055
  bfd_error_invalid_operation,
5056
  bfd_error_no_memory,
5057
  bfd_error_no_symbols,
5058
  bfd_error_no_armap,
5059
  bfd_error_no_more_archived_files,
5060
  bfd_error_malformed_archive,
5061
  bfd_error_file_not_recognized,
5062
  bfd_error_file_ambiguously_recognized,
5063
  bfd_error_no_contents,
5064
  bfd_error_nonrepresentable_section,
5065
  bfd_error_no_debug_section,
5066
  bfd_error_bad_value,
5067
  bfd_error_file_truncated,
5068
  bfd_error_file_too_big,
5069
  bfd_error_on_input,
5070
  bfd_error_invalid_error_code
5071
}
5072
bfd_error_type;
5073
 
5074
bfd_error_type bfd_get_error (void);
5075
 
5076
void bfd_set_error (bfd_error_type error_tag, ...);
5077
 
5078
const char *bfd_errmsg (bfd_error_type error_tag);
5079
 
5080
void bfd_perror (const char *message);
5081
 
5082
typedef void (*bfd_error_handler_type) (const char *, ...);
5083
 
5084
bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
5085
 
5086
void bfd_set_error_program_name (const char *);
5087
 
5088
bfd_error_handler_type bfd_get_error_handler (void);
5089
 
5090
long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
5091
 
5092
long bfd_canonicalize_reloc
5093
   (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
5094
 
5095
void bfd_set_reloc
5096
   (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
5097
 
5098
bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
5099
 
5100
int bfd_get_arch_size (bfd *abfd);
5101
 
5102
int bfd_get_sign_extend_vma (bfd *abfd);
5103
 
5104
bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
5105
 
5106
unsigned int bfd_get_gp_size (bfd *abfd);
5107
 
5108
void bfd_set_gp_size (bfd *abfd, unsigned int i);
5109
 
5110
bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
5111
 
5112
bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5113
 
5114
#define bfd_copy_private_header_data(ibfd, obfd) \
5115
     BFD_SEND (obfd, _bfd_copy_private_header_data, \
5116
               (ibfd, obfd))
5117
bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
5118
 
5119
#define bfd_copy_private_bfd_data(ibfd, obfd) \
5120
     BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5121
               (ibfd, obfd))
5122
bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
5123
 
5124
#define bfd_merge_private_bfd_data(ibfd, obfd) \
5125
     BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5126
               (ibfd, obfd))
5127
bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
5128
 
5129
#define bfd_set_private_flags(abfd, flags) \
5130
     BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
5131
#define bfd_sizeof_headers(abfd, info) \
5132
       BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
5133
 
5134
#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
5135
       BFD_SEND (abfd, _bfd_find_nearest_line, \
5136
                 (abfd, sec, syms, off, file, func, line))
5137
 
5138
#define bfd_find_line(abfd, syms, sym, file, line) \
5139
       BFD_SEND (abfd, _bfd_find_line, \
5140
                 (abfd, syms, sym, file, line))
5141
 
5142
#define bfd_find_inliner_info(abfd, file, func, line) \
5143
       BFD_SEND (abfd, _bfd_find_inliner_info, \
5144
                 (abfd, file, func, line))
5145
 
5146
#define bfd_debug_info_start(abfd) \
5147
       BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
5148
 
5149
#define bfd_debug_info_end(abfd) \
5150
       BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
5151
 
5152
#define bfd_debug_info_accumulate(abfd, section) \
5153
       BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
5154
 
5155
#define bfd_stat_arch_elt(abfd, stat) \
5156
       BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
5157
 
5158
#define bfd_update_armap_timestamp(abfd) \
5159
       BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
5160
 
5161
#define bfd_set_arch_mach(abfd, arch, mach)\
5162
       BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
5163
 
5164
#define bfd_relax_section(abfd, section, link_info, again) \
5165
       BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5166
 
5167
#define bfd_gc_sections(abfd, link_info) \
5168
       BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5169
 
5170
#define bfd_merge_sections(abfd, link_info) \
5171
       BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5172
 
5173
#define bfd_is_group_section(abfd, sec) \
5174
       BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5175
 
5176
#define bfd_discard_group(abfd, sec) \
5177
       BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5178
 
5179
#define bfd_link_hash_table_create(abfd) \
5180
       BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5181
 
5182
#define bfd_link_hash_table_free(abfd, hash) \
5183
       BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5184
 
5185
#define bfd_link_add_symbols(abfd, info) \
5186
       BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5187
 
5188
#define bfd_link_just_syms(abfd, sec, info) \
5189
       BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5190
 
5191
#define bfd_final_link(abfd, info) \
5192
       BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5193
 
5194
#define bfd_free_cached_info(abfd) \
5195
       BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5196
 
5197
#define bfd_get_dynamic_symtab_upper_bound(abfd) \
5198
       BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5199
 
5200
#define bfd_print_private_bfd_data(abfd, file)\
5201
       BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5202
 
5203
#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5204
       BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5205
 
5206
#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5207
       BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5208
                                                   dyncount, dynsyms, ret))
5209
 
5210
#define bfd_get_dynamic_reloc_upper_bound(abfd) \
5211
       BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5212
 
5213
#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5214
       BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5215
 
5216
extern bfd_byte *bfd_get_relocated_section_contents
5217
  (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5218
   bfd_boolean, asymbol **);
5219
 
5220
bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
5221
 
5222
struct bfd_preserve
5223
{
5224
  void *marker;
5225
  void *tdata;
5226
  flagword flags;
5227
  const struct bfd_arch_info *arch_info;
5228
  struct bfd_section *sections;
5229
  struct bfd_section *section_last;
5230
  unsigned int section_count;
5231
  struct bfd_hash_table section_htab;
5232
};
5233
 
5234
bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
5235
 
5236
void bfd_preserve_restore (bfd *, struct bfd_preserve *);
5237
 
5238
void bfd_preserve_finish (bfd *, struct bfd_preserve *);
5239
 
5240
bfd_vma bfd_emul_get_maxpagesize (const char *);
5241
 
5242
void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5243
 
5244
bfd_vma bfd_emul_get_commonpagesize (const char *);
5245
 
5246
void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5247
 
5248
char *bfd_demangle (bfd *, const char *, int);
5249
 
5250
/* Extracted from archive.c.  */
5251
symindex bfd_get_next_mapent
5252
   (bfd *abfd, symindex previous, carsym **sym);
5253
 
5254
bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
5255
 
5256
bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
5257
 
5258
/* Extracted from corefile.c.  */
5259
const char *bfd_core_file_failing_command (bfd *abfd);
5260
 
5261
int bfd_core_file_failing_signal (bfd *abfd);
5262
 
5263
bfd_boolean core_file_matches_executable_p
5264
   (bfd *core_bfd, bfd *exec_bfd);
5265
 
5266
bfd_boolean generic_core_file_matches_executable_p
5267
   (bfd *core_bfd, bfd *exec_bfd);
5268
 
5269
/* Extracted from targets.c.  */
5270
#define BFD_SEND(bfd, message, arglist) \
5271
  ((*((bfd)->xvec->message)) arglist)
5272
 
5273
#ifdef DEBUG_BFD_SEND
5274
#undef BFD_SEND
5275
#define BFD_SEND(bfd, message, arglist) \
5276
  (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5277
    ((*((bfd)->xvec->message)) arglist) : \
5278
    (bfd_assert (__FILE__,__LINE__), NULL))
5279
#endif
5280
#define BFD_SEND_FMT(bfd, message, arglist) \
5281
  (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
5282
 
5283
#ifdef DEBUG_BFD_SEND
5284
#undef BFD_SEND_FMT
5285
#define BFD_SEND_FMT(bfd, message, arglist) \
5286
  (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5287
   (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
5288
   (bfd_assert (__FILE__,__LINE__), NULL))
5289
#endif
5290
 
5291
enum bfd_flavour
5292
{
5293
  bfd_target_unknown_flavour,
5294
  bfd_target_aout_flavour,
5295
  bfd_target_coff_flavour,
5296
  bfd_target_ecoff_flavour,
5297
  bfd_target_xcoff_flavour,
5298
  bfd_target_elf_flavour,
5299
  bfd_target_ieee_flavour,
5300
  bfd_target_nlm_flavour,
5301
  bfd_target_oasys_flavour,
5302
  bfd_target_tekhex_flavour,
5303
  bfd_target_srec_flavour,
5304
  bfd_target_verilog_flavour,
5305
  bfd_target_ihex_flavour,
5306
  bfd_target_som_flavour,
5307
  bfd_target_os9k_flavour,
5308
  bfd_target_versados_flavour,
5309
  bfd_target_msdos_flavour,
5310
  bfd_target_ovax_flavour,
5311
  bfd_target_evax_flavour,
5312
  bfd_target_mmo_flavour,
5313
  bfd_target_mach_o_flavour,
5314
  bfd_target_pef_flavour,
5315
  bfd_target_pef_xlib_flavour,
5316
  bfd_target_sym_flavour
5317
};
5318
 
5319
enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5320
 
5321
/* Forward declaration.  */
5322
typedef struct bfd_link_info _bfd_link_info;
5323
 
5324
typedef struct bfd_target
5325
{
5326
  /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc.  */
5327
  char *name;
5328
 
5329
 /* The "flavour" of a back end is a general indication about
5330
    the contents of a file.  */
5331
  enum bfd_flavour flavour;
5332
 
5333
  /* The order of bytes within the data area of a file.  */
5334
  enum bfd_endian byteorder;
5335
 
5336
 /* The order of bytes within the header parts of a file.  */
5337
  enum bfd_endian header_byteorder;
5338
 
5339
  /* A mask of all the flags which an executable may have set -
5340
     from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>.  */
5341
  flagword object_flags;
5342
 
5343
 /* A mask of all the flags which a section may have set - from
5344
    the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>.  */
5345
  flagword section_flags;
5346
 
5347
 /* The character normally found at the front of a symbol.
5348
    (if any), perhaps `_'.  */
5349
  char symbol_leading_char;
5350
 
5351
 /* The pad character for file names within an archive header.  */
5352
  char ar_pad_char;
5353
 
5354
  /* The maximum number of characters in an archive header.  */
5355
  unsigned short ar_max_namelen;
5356
 
5357
  /* Entries for byte swapping for data. These are different from the
5358
     other entry points, since they don't take a BFD as the first argument.
5359
     Certain other handlers could do the same.  */
5360
  bfd_uint64_t   (*bfd_getx64) (const void *);
5361
  bfd_int64_t    (*bfd_getx_signed_64) (const void *);
5362
  void           (*bfd_putx64) (bfd_uint64_t, void *);
5363
  bfd_vma        (*bfd_getx32) (const void *);
5364
  bfd_signed_vma (*bfd_getx_signed_32) (const void *);
5365
  void           (*bfd_putx32) (bfd_vma, void *);
5366
  bfd_vma        (*bfd_getx16) (const void *);
5367
  bfd_signed_vma (*bfd_getx_signed_16) (const void *);
5368
  void           (*bfd_putx16) (bfd_vma, void *);
5369
 
5370
  /* Byte swapping for the headers.  */
5371
  bfd_uint64_t   (*bfd_h_getx64) (const void *);
5372
  bfd_int64_t    (*bfd_h_getx_signed_64) (const void *);
5373
  void           (*bfd_h_putx64) (bfd_uint64_t, void *);
5374
  bfd_vma        (*bfd_h_getx32) (const void *);
5375
  bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
5376
  void           (*bfd_h_putx32) (bfd_vma, void *);
5377
  bfd_vma        (*bfd_h_getx16) (const void *);
5378
  bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
5379
  void           (*bfd_h_putx16) (bfd_vma, void *);
5380
 
5381
  /* Format dependent routines: these are vectors of entry points
5382
     within the target vector structure, one for each format to check.  */
5383
 
5384
  /* Check the format of a file being read.  Return a <<bfd_target *>> or zero.  */
5385
  const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
5386
 
5387
  /* Set the format of a file being written.  */
5388
  bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
5389
 
5390
  /* Write cached information into a file being written, at <<bfd_close>>.  */
5391
  bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
5392
 
5393
 
5394
  /* Generic entry points.  */
5395
#define BFD_JUMP_TABLE_GENERIC(NAME) \
5396
  NAME##_close_and_cleanup, \
5397
  NAME##_bfd_free_cached_info, \
5398
  NAME##_new_section_hook, \
5399
  NAME##_get_section_contents, \
5400
  NAME##_get_section_contents_in_window
5401
 
5402
  /* Called when the BFD is being closed to do any necessary cleanup.  */
5403
  bfd_boolean (*_close_and_cleanup) (bfd *);
5404
  /* Ask the BFD to free all cached information.  */
5405
  bfd_boolean (*_bfd_free_cached_info) (bfd *);
5406
  /* Called when a new section is created.  */
5407
  bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
5408
  /* Read the contents of a section.  */
5409
  bfd_boolean (*_bfd_get_section_contents)
5410
    (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
5411
  bfd_boolean (*_bfd_get_section_contents_in_window)
5412
    (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
5413
 
5414
  /* Entry points to copy private data.  */
5415
#define BFD_JUMP_TABLE_COPY(NAME) \
5416
  NAME##_bfd_copy_private_bfd_data, \
5417
  NAME##_bfd_merge_private_bfd_data, \
5418
  _bfd_generic_init_private_section_data, \
5419
  NAME##_bfd_copy_private_section_data, \
5420
  NAME##_bfd_copy_private_symbol_data, \
5421
  NAME##_bfd_copy_private_header_data, \
5422
  NAME##_bfd_set_private_flags, \
5423
  NAME##_bfd_print_private_bfd_data
5424
 
5425
  /* Called to copy BFD general private data from one object file
5426
     to another.  */
5427
  bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
5428
  /* Called to merge BFD general private data from one object file
5429
     to a common output file when linking.  */
5430
  bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
5431
  /* Called to initialize BFD private section data from one object file
5432
     to another.  */
5433
#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5434
  BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5435
  bfd_boolean (*_bfd_init_private_section_data)
5436
    (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
5437
  /* Called to copy BFD private section data from one object file
5438
     to another.  */
5439
  bfd_boolean (*_bfd_copy_private_section_data)
5440
    (bfd *, sec_ptr, bfd *, sec_ptr);
5441
  /* Called to copy BFD private symbol data from one symbol
5442
     to another.  */
5443
  bfd_boolean (*_bfd_copy_private_symbol_data)
5444
    (bfd *, asymbol *, bfd *, asymbol *);
5445
  /* Called to copy BFD private header data from one object file
5446
     to another.  */
5447
  bfd_boolean (*_bfd_copy_private_header_data)
5448
    (bfd *, bfd *);
5449
  /* Called to set private backend flags.  */
5450
  bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
5451
 
5452
  /* Called to print private BFD data.  */
5453
  bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
5454
 
5455
  /* Core file entry points.  */
5456
#define BFD_JUMP_TABLE_CORE(NAME) \
5457
  NAME##_core_file_failing_command, \
5458
  NAME##_core_file_failing_signal, \
5459
  NAME##_core_file_matches_executable_p
5460
 
5461
  char *      (*_core_file_failing_command) (bfd *);
5462
  int         (*_core_file_failing_signal) (bfd *);
5463
  bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
5464
 
5465
  /* Archive entry points.  */
5466
#define BFD_JUMP_TABLE_ARCHIVE(NAME) \
5467
  NAME##_slurp_armap, \
5468
  NAME##_slurp_extended_name_table, \
5469
  NAME##_construct_extended_name_table, \
5470
  NAME##_truncate_arname, \
5471
  NAME##_write_armap, \
5472
  NAME##_read_ar_hdr, \
5473
  NAME##_openr_next_archived_file, \
5474
  NAME##_get_elt_at_index, \
5475
  NAME##_generic_stat_arch_elt, \
5476
  NAME##_update_armap_timestamp
5477
 
5478
  bfd_boolean (*_bfd_slurp_armap) (bfd *);
5479
  bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
5480
  bfd_boolean (*_bfd_construct_extended_name_table)
5481
    (bfd *, char **, bfd_size_type *, const char **);
5482
  void        (*_bfd_truncate_arname) (bfd *, const char *, char *);
5483
  bfd_boolean (*write_armap)
5484
    (bfd *, unsigned int, struct orl *, unsigned int, int);
5485
  void *      (*_bfd_read_ar_hdr_fn) (bfd *);
5486
  bfd *       (*openr_next_archived_file) (bfd *, bfd *);
5487
#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
5488
  bfd *       (*_bfd_get_elt_at_index) (bfd *, symindex);
5489
  int         (*_bfd_stat_arch_elt) (bfd *, struct stat *);
5490
  bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
5491
 
5492
  /* Entry points used for symbols.  */
5493
#define BFD_JUMP_TABLE_SYMBOLS(NAME) \
5494
  NAME##_get_symtab_upper_bound, \
5495
  NAME##_canonicalize_symtab, \
5496
  NAME##_make_empty_symbol, \
5497
  NAME##_print_symbol, \
5498
  NAME##_get_symbol_info, \
5499
  NAME##_bfd_is_local_label_name, \
5500
  NAME##_bfd_is_target_special_symbol, \
5501
  NAME##_get_lineno, \
5502
  NAME##_find_nearest_line, \
5503
  _bfd_generic_find_line, \
5504
  NAME##_find_inliner_info, \
5505
  NAME##_bfd_make_debug_symbol, \
5506
  NAME##_read_minisymbols, \
5507
  NAME##_minisymbol_to_symbol
5508
 
5509
  long        (*_bfd_get_symtab_upper_bound) (bfd *);
5510
  long        (*_bfd_canonicalize_symtab)
5511
    (bfd *, struct bfd_symbol **);
5512
  struct bfd_symbol *
5513
              (*_bfd_make_empty_symbol) (bfd *);
5514
  void        (*_bfd_print_symbol)
5515
    (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
5516
#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
5517
  void        (*_bfd_get_symbol_info)
5518
    (bfd *, struct bfd_symbol *, symbol_info *);
5519
#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
5520
  bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
5521
  bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
5522
  alent *     (*_get_lineno) (bfd *, struct bfd_symbol *);
5523
  bfd_boolean (*_bfd_find_nearest_line)
5524
    (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
5525
     const char **, const char **, unsigned int *);
5526
  bfd_boolean (*_bfd_find_line)
5527
    (bfd *, struct bfd_symbol **, struct bfd_symbol *,
5528
     const char **, unsigned int *);
5529
  bfd_boolean (*_bfd_find_inliner_info)
5530
    (bfd *, const char **, const char **, unsigned int *);
5531
 /* Back-door to allow format-aware applications to create debug symbols
5532
    while using BFD for everything else.  Currently used by the assembler
5533
    when creating COFF files.  */
5534
  asymbol *   (*_bfd_make_debug_symbol)
5535
    (bfd *, void *, unsigned long size);
5536
#define bfd_read_minisymbols(b, d, m, s) \
5537
  BFD_SEND (b, _read_minisymbols, (b, d, m, s))
5538
  long        (*_read_minisymbols)
5539
    (bfd *, bfd_boolean, void **, unsigned int *);
5540
#define bfd_minisymbol_to_symbol(b, d, m, f) \
5541
  BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
5542
  asymbol *   (*_minisymbol_to_symbol)
5543
    (bfd *, bfd_boolean, const void *, asymbol *);
5544
 
5545
  /* Routines for relocs.  */
5546
#define BFD_JUMP_TABLE_RELOCS(NAME) \
5547
  NAME##_get_reloc_upper_bound, \
5548
  NAME##_canonicalize_reloc, \
5549
  NAME##_bfd_reloc_type_lookup, \
5550
  NAME##_bfd_reloc_name_lookup
5551
 
5552
  long        (*_get_reloc_upper_bound) (bfd *, sec_ptr);
5553
  long        (*_bfd_canonicalize_reloc)
5554
    (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
5555
  /* See documentation on reloc types.  */
5556
  reloc_howto_type *
5557
              (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
5558
  reloc_howto_type *
5559
              (*reloc_name_lookup) (bfd *, const char *);
5560
 
5561
 
5562
  /* Routines used when writing an object file.  */
5563
#define BFD_JUMP_TABLE_WRITE(NAME) \
5564
  NAME##_set_arch_mach, \
5565
  NAME##_set_section_contents
5566
 
5567
  bfd_boolean (*_bfd_set_arch_mach)
5568
    (bfd *, enum bfd_architecture, unsigned long);
5569
  bfd_boolean (*_bfd_set_section_contents)
5570
    (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
5571
 
5572
  /* Routines used by the linker.  */
5573
#define BFD_JUMP_TABLE_LINK(NAME) \
5574
  NAME##_sizeof_headers, \
5575
  NAME##_bfd_get_relocated_section_contents, \
5576
  NAME##_bfd_relax_section, \
5577
  NAME##_bfd_link_hash_table_create, \
5578
  NAME##_bfd_link_hash_table_free, \
5579
  NAME##_bfd_link_add_symbols, \
5580
  NAME##_bfd_link_just_syms, \
5581
  NAME##_bfd_final_link, \
5582
  NAME##_bfd_link_split_section, \
5583
  NAME##_bfd_gc_sections, \
5584
  NAME##_bfd_merge_sections, \
5585
  NAME##_bfd_is_group_section, \
5586
  NAME##_bfd_discard_group, \
5587
  NAME##_section_already_linked, \
5588
  NAME##_bfd_define_common_symbol
5589
 
5590
  int         (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
5591
  bfd_byte *  (*_bfd_get_relocated_section_contents)
5592
    (bfd *, struct bfd_link_info *, struct bfd_link_order *,
5593
     bfd_byte *, bfd_boolean, struct bfd_symbol **);
5594
 
5595
  bfd_boolean (*_bfd_relax_section)
5596
    (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
5597
 
5598
  /* Create a hash table for the linker.  Different backends store
5599
     different information in this table.  */
5600
  struct bfd_link_hash_table *
5601
              (*_bfd_link_hash_table_create) (bfd *);
5602
 
5603
  /* Release the memory associated with the linker hash table.  */
5604
  void        (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
5605
 
5606
  /* Add symbols from this object file into the hash table.  */
5607
  bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
5608
 
5609
  /* Indicate that we are only retrieving symbol values from this section.  */
5610
  void        (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
5611
 
5612
  /* Do a link based on the link_order structures attached to each
5613
     section of the BFD.  */
5614
  bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
5615
 
5616
  /* Should this section be split up into smaller pieces during linking.  */
5617
  bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
5618
 
5619
  /* Remove sections that are not referenced from the output.  */
5620
  bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
5621
 
5622
  /* Attempt to merge SEC_MERGE sections.  */
5623
  bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
5624
 
5625
  /* Is this section a member of a group?  */
5626
  bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
5627
 
5628
  /* Discard members of a group.  */
5629
  bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
5630
 
5631
  /* Check if SEC has been already linked during a reloceatable or
5632
     final link.  */
5633
  void (*_section_already_linked) (bfd *, struct bfd_section *,
5634
                                   struct bfd_link_info *);
5635
 
5636
  /* Define a common symbol.  */
5637
  bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
5638
                                            struct bfd_link_hash_entry *);
5639
 
5640
  /* Routines to handle dynamic symbols and relocs.  */
5641
#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
5642
  NAME##_get_dynamic_symtab_upper_bound, \
5643
  NAME##_canonicalize_dynamic_symtab, \
5644
  NAME##_get_synthetic_symtab, \
5645
  NAME##_get_dynamic_reloc_upper_bound, \
5646
  NAME##_canonicalize_dynamic_reloc
5647
 
5648
  /* Get the amount of memory required to hold the dynamic symbols.  */
5649
  long        (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
5650
  /* Read in the dynamic symbols.  */
5651
  long        (*_bfd_canonicalize_dynamic_symtab)
5652
    (bfd *, struct bfd_symbol **);
5653
  /* Create synthetized symbols.  */
5654
  long        (*_bfd_get_synthetic_symtab)
5655
    (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
5656
     struct bfd_symbol **);
5657
  /* Get the amount of memory required to hold the dynamic relocs.  */
5658
  long        (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
5659
  /* Read in the dynamic relocs.  */
5660
  long        (*_bfd_canonicalize_dynamic_reloc)
5661
    (bfd *, arelent **, struct bfd_symbol **);
5662
 
5663
  /* Opposite endian version of this target.  */
5664
  const struct bfd_target * alternative_target;
5665
 
5666
  /* Data for use by back-end routines, which isn't
5667
     generic enough to belong in this structure.  */
5668
  const void *backend_data;
5669
 
5670
} bfd_target;
5671
 
5672
bfd_boolean bfd_set_default_target (const char *name);
5673
 
5674
const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
5675
 
5676
const char ** bfd_target_list (void);
5677
 
5678
const bfd_target *bfd_search_for_target
5679
   (int (*search_func) (const bfd_target *, void *),
5680
    void *);
5681
 
5682
/* Extracted from format.c.  */
5683
bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
5684
 
5685
bfd_boolean bfd_check_format_matches
5686
   (bfd *abfd, bfd_format format, char ***matching);
5687
 
5688
bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
5689
 
5690
const char *bfd_format_string (bfd_format format);
5691
 
5692
/* Extracted from linker.c.  */
5693
bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
5694
 
5695
#define bfd_link_split_section(abfd, sec) \
5696
       BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
5697
 
5698
void bfd_section_already_linked (bfd *abfd, asection *sec,
5699
    struct bfd_link_info *info);
5700
 
5701
#define bfd_section_already_linked(abfd, sec, info) \
5702
       BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
5703
 
5704
bfd_boolean bfd_generic_define_common_symbol
5705
   (bfd *output_bfd, struct bfd_link_info *info,
5706
    struct bfd_link_hash_entry *h);
5707
 
5708
#define bfd_define_common_symbol(output_bfd, info, h) \
5709
       BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
5710
 
5711
struct bfd_elf_version_tree * bfd_find_version_for_sym
5712
   (struct bfd_elf_version_tree *verdefs,
5713
    const char *sym_name, bfd_boolean *hide);
5714
 
5715
/* Extracted from simple.c.  */
5716
bfd_byte *bfd_simple_get_relocated_section_contents
5717
   (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
5718
 
5719
/* Extracted from compress.c.  */
5720
bfd_boolean bfd_uncompress_section_contents
5721
   (bfd_byte **buffer, bfd_size_type *size);
5722
 
5723
#ifdef __cplusplus
5724
}
5725
#endif
5726
#endif

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