OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.2/] [bfd/] [bfd-in2.h] - Blame information for rev 330

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 330 jeremybenn
/* DO NOT EDIT!  -*- buffer-read-only: t -*-  This file is automatically
2
   generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c",
3
   "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c",
4
   "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c",
5
   "linker.c", "simple.c" and "compress.c".
6
   Run "make headers" in your build bfd/ to regenerate.  */
7
 
8
/* Main header file for the bfd library -- portable access to object files.
9
 
10
   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
11
   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
12
   Free Software Foundation, Inc.
13
 
14
   Contributed by Cygnus Support.
15
 
16
   This file is part of BFD, the Binary File Descriptor library.
17
 
18
   This program is free software; you can redistribute it and/or modify
19
   it under the terms of the GNU General Public License as published by
20
   the Free Software Foundation; either version 3 of the License, or
21
   (at your option) any later version.
22
 
23
   This program is distributed in the hope that it will be useful,
24
   but WITHOUT ANY WARRANTY; without even the implied warranty of
25
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
26
   GNU General Public License for more details.
27
 
28
   You should have received a copy of the GNU General Public License
29
   along with this program; if not, write to the Free Software
30
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
31
 
32
#ifndef __BFD_H_SEEN__
33
#define __BFD_H_SEEN__
34
 
35
#ifdef __cplusplus
36
extern "C" {
37
#endif
38
 
39
#include "ansidecl.h"
40
#include "symcat.h"
41
#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
42
#ifndef SABER
43
/* This hack is to avoid a problem with some strict ANSI C preprocessors.
44
   The problem is, "32_" is not a valid preprocessing token, and we don't
45
   want extra underscores (e.g., "nlm_32_").  The XCONCAT2 macro will
46
   cause the inner CONCAT2 macros to be evaluated first, producing
47
   still-valid pp-tokens.  Then the final concatenation can be done.  */
48
#undef CONCAT4
49
#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
50
#endif
51
#endif
52
 
53
/* This is a utility macro to handle the situation where the code
54
   wants to place a constant string into the code, followed by a
55
   comma and then the length of the string.  Doing this by hand
56
   is error prone, so using this macro is safer.  */
57
#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
58
/* Unfortunately it is not possible to use the STRING_COMMA_LEN macro
59
   to create the arguments to another macro, since the preprocessor
60
   will mis-count the number of arguments to the outer macro (by not
61
   evaluating STRING_COMMA_LEN and so missing the comma).  This is a
62
   problem for example when trying to use STRING_COMMA_LEN to build
63
   the arguments to the strncmp() macro.  Hence this alternative
64
   definition of strncmp is provided here.
65
 
66
   Note - these macros do NOT work if STR2 is not a constant string.  */
67
#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
68
  /* strcpy() can have a similar problem, but since we know we are
69
     copying a constant string, we can use memcpy which will be faster
70
     since there is no need to check for a NUL byte inside STR.  We
71
     can also save time if we do not need to copy the terminating NUL.  */
72
#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
73
#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
74
 
75
 
76
#define BFD_SUPPORTS_PLUGINS @supports_plugins@
77
 
78
/* The word size used by BFD on the host.  This may be 64 with a 32
79
   bit target if the host is 64 bit, or if other 64 bit targets have
80
   been selected with --enable-targets, or if --enable-64-bit-bfd.  */
81
#define BFD_ARCH_SIZE @wordsize@
82
 
83
/* The word size of the default bfd target.  */
84
#define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
85
 
86
#define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
87
#define BFD_HOST_64BIT_LONG_LONG @BFD_HOST_64BIT_LONG_LONG@
88
#if @BFD_HOST_64_BIT_DEFINED@
89
#define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
90
#define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
91
typedef BFD_HOST_64_BIT bfd_int64_t;
92
typedef BFD_HOST_U_64_BIT bfd_uint64_t;
93
#endif
94
 
95
#if BFD_ARCH_SIZE >= 64
96
#define BFD64
97
#endif
98
 
99
#ifndef INLINE
100
#if __GNUC__ >= 2
101
#define INLINE __inline__
102
#else
103
#define INLINE
104
#endif
105
#endif
106
 
107
/* Declaring a type wide enough to hold a host long and a host pointer.  */
108
#define BFD_HOSTPTR_T   @BFD_HOSTPTR_T@
109
typedef BFD_HOSTPTR_T bfd_hostptr_t;
110
 
111
/* Forward declaration.  */
112
typedef struct bfd bfd;
113
 
114
/* Boolean type used in bfd.  Too many systems define their own
115
   versions of "boolean" for us to safely typedef a "boolean" of
116
   our own.  Using an enum for "bfd_boolean" has its own set of
117
   problems, with strange looking casts required to avoid warnings
118
   on some older compilers.  Thus we just use an int.
119
 
120
   General rule: Functions which are bfd_boolean return TRUE on
121
   success and FALSE on failure (unless they're a predicate).  */
122
 
123
typedef int bfd_boolean;
124
#undef FALSE
125
#undef TRUE
126
#define FALSE 0
127
#define TRUE 1
128
 
129
#ifdef BFD64
130
 
131
#ifndef BFD_HOST_64_BIT
132
 #error No 64 bit integer type available
133
#endif /* ! defined (BFD_HOST_64_BIT) */
134
 
135
typedef BFD_HOST_U_64_BIT bfd_vma;
136
typedef BFD_HOST_64_BIT bfd_signed_vma;
137
typedef BFD_HOST_U_64_BIT bfd_size_type;
138
typedef BFD_HOST_U_64_BIT symvalue;
139
 
140
#if BFD_HOST_64BIT_LONG
141
#define BFD_VMA_FMT "l"
142
#elif defined (__MSVCRT__)
143
#define BFD_VMA_FMT "I64"
144
#else
145
#define BFD_VMA_FMT "ll"
146
#endif
147
 
148
#ifndef fprintf_vma
149
#define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x)
150
#define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x)
151
#endif
152
 
153
#else /* not BFD64  */
154
 
155
/* Represent a target address.  Also used as a generic unsigned type
156
   which is guaranteed to be big enough to hold any arithmetic types
157
   we need to deal with.  */
158
typedef unsigned long bfd_vma;
159
 
160
/* A generic signed type which is guaranteed to be big enough to hold any
161
   arithmetic types we need to deal with.  Can be assumed to be compatible
162
   with bfd_vma in the same way that signed and unsigned ints are compatible
163
   (as parameters, in assignment, etc).  */
164
typedef long bfd_signed_vma;
165
 
166
typedef unsigned long symvalue;
167
typedef unsigned long bfd_size_type;
168
 
169
/* Print a bfd_vma x on stream s.  */
170
#define BFD_VMA_FMT "l"
171
#define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x)
172
#define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x)
173
 
174
#endif /* not BFD64  */
175
 
176
#define HALF_BFD_SIZE_TYPE \
177
  (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
178
 
179
#ifndef BFD_HOST_64_BIT
180
/* Fall back on a 32 bit type.  The idea is to make these types always
181
   available for function return types, but in the case that
182
   BFD_HOST_64_BIT is undefined such a function should abort or
183
   otherwise signal an error.  */
184
typedef bfd_signed_vma bfd_int64_t;
185
typedef bfd_vma bfd_uint64_t;
186
#endif
187
 
188
/* An offset into a file.  BFD always uses the largest possible offset
189
   based on the build time availability of fseek, fseeko, or fseeko64.  */
190
typedef @bfd_file_ptr@ file_ptr;
191
typedef unsigned @bfd_file_ptr@ ufile_ptr;
192
 
193
extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
194
extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
195
 
196
#define printf_vma(x) fprintf_vma(stdout,x)
197
#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
198
 
199
typedef unsigned int flagword;  /* 32 bits of flags */
200
typedef unsigned char bfd_byte;
201
 
202
/* File formats.  */
203
 
204
typedef enum bfd_format
205
{
206
  bfd_unknown = 0,       /* File format is unknown.  */
207
  bfd_object,           /* Linker/assembler/compiler output.  */
208
  bfd_archive,          /* Object archive file.  */
209
  bfd_core,             /* Core dump.  */
210
  bfd_type_end          /* Marks the end; don't use it!  */
211
}
212
bfd_format;
213
 
214
/* Symbols and relocation.  */
215
 
216
/* A count of carsyms (canonical archive symbols).  */
217
typedef unsigned long symindex;
218
 
219
/* How to perform a relocation.  */
220
typedef const struct reloc_howto_struct reloc_howto_type;
221
 
222
#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
223
 
224
/* General purpose part of a symbol X;
225
   target specific parts are in libcoff.h, libaout.h, etc.  */
226
 
227
#define bfd_get_section(x) ((x)->section)
228
#define bfd_get_output_section(x) ((x)->section->output_section)
229
#define bfd_set_section(x,y) ((x)->section) = (y)
230
#define bfd_asymbol_base(x) ((x)->section->vma)
231
#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
232
#define bfd_asymbol_name(x) ((x)->name)
233
/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
234
#define bfd_asymbol_bfd(x) ((x)->the_bfd)
235
#define bfd_asymbol_flavour(x)                  \
236
  (((x)->flags & BSF_SYNTHETIC) != 0             \
237
   ? bfd_target_unknown_flavour                 \
238
   : bfd_asymbol_bfd (x)->xvec->flavour)
239
 
240
/* A canonical archive symbol.  */
241
/* This is a type pun with struct ranlib on purpose!  */
242
typedef struct carsym
243
{
244
  char *name;
245
  file_ptr file_offset; /* Look here to find the file.  */
246
}
247
carsym;                 /* To make these you call a carsymogen.  */
248
 
249
/* Used in generating armaps (archive tables of contents).
250
   Perhaps just a forward definition would do?  */
251
struct orl                      /* Output ranlib.  */
252
{
253
  char **name;          /* Symbol name.  */
254
  union
255
  {
256
    file_ptr pos;
257
    bfd *abfd;
258
  } u;                  /* bfd* or file position.  */
259
  int namidx;           /* Index into string table.  */
260
};
261
 
262
/* Linenumber stuff.  */
263
typedef struct lineno_cache_entry
264
{
265
  unsigned int line_number;     /* Linenumber from start of function.  */
266
  union
267
  {
268
    struct bfd_symbol *sym;     /* Function name.  */
269
    bfd_vma offset;                     /* Offset into section.  */
270
  } u;
271
}
272
alent;
273
 
274
/* Object and core file sections.  */
275
 
276
#define align_power(addr, align)        \
277
  (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
278
 
279
typedef struct bfd_section *sec_ptr;
280
 
281
#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
282
#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
283
#define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0)
284
#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
285
#define bfd_section_name(bfd, ptr) ((ptr)->name)
286
#define bfd_section_size(bfd, ptr) ((ptr)->size)
287
#define bfd_get_section_size(ptr) ((ptr)->size)
288
#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
289
#define bfd_section_lma(bfd, ptr) ((ptr)->lma)
290
#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
291
#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
292
#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
293
 
294
#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
295
 
296
#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
297
#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
298
#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
299
/* Find the address one past the end of SEC.  */
300
#define bfd_get_section_limit(bfd, sec) \
301
  (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \
302
   / bfd_octets_per_byte (bfd))
303
 
304
/* Return TRUE if input section SEC has been discarded.  */
305
#define elf_discarded_section(sec)                              \
306
  (!bfd_is_abs_section (sec)                                    \
307
   && bfd_is_abs_section ((sec)->output_section)                \
308
   && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE               \
309
   && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
310
 
311
/* Forward define.  */
312
struct stat;
313
 
314
typedef enum bfd_print_symbol
315
{
316
  bfd_print_symbol_name,
317
  bfd_print_symbol_more,
318
  bfd_print_symbol_all
319
} bfd_print_symbol_type;
320
 
321
/* Information about a symbol that nm needs.  */
322
 
323
typedef struct _symbol_info
324
{
325
  symvalue value;
326
  char type;
327
  const char *name;            /* Symbol name.  */
328
  unsigned char stab_type;     /* Stab type.  */
329
  char stab_other;             /* Stab other.  */
330
  short stab_desc;             /* Stab desc.  */
331
  const char *stab_name;       /* String for stab type.  */
332
} symbol_info;
333
 
334
/* Get the name of a stabs type code.  */
335
 
336
extern const char *bfd_get_stab_name (int);
337
 
338
/* Hash table routines.  There is no way to free up a hash table.  */
339
 
340
/* An element in the hash table.  Most uses will actually use a larger
341
   structure, and an instance of this will be the first field.  */
342
 
343
struct bfd_hash_entry
344
{
345
  /* Next entry for this hash code.  */
346
  struct bfd_hash_entry *next;
347
  /* String being hashed.  */
348
  const char *string;
349
  /* Hash code.  This is the full hash code, not the index into the
350
     table.  */
351
  unsigned long hash;
352
};
353
 
354
/* A hash table.  */
355
 
356
struct bfd_hash_table
357
{
358
  /* The hash array.  */
359
  struct bfd_hash_entry **table;
360
  /* A function used to create new elements in the hash table.  The
361
     first entry is itself a pointer to an element.  When this
362
     function is first invoked, this pointer will be NULL.  However,
363
     having the pointer permits a hierarchy of method functions to be
364
     built each of which calls the function in the superclass.  Thus
365
     each function should be written to allocate a new block of memory
366
     only if the argument is NULL.  */
367
  struct bfd_hash_entry *(*newfunc)
368
    (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
369
   /* An objalloc for this hash table.  This is a struct objalloc *,
370
     but we use void * to avoid requiring the inclusion of objalloc.h.  */
371
  void *memory;
372
  /* The number of slots in the hash table.  */
373
  unsigned int size;
374
  /* The number of entries in the hash table.  */
375
  unsigned int count;
376
  /* The size of elements.  */
377
  unsigned int entsize;
378
  /* If non-zero, don't grow the hash table.  */
379
  unsigned int frozen:1;
380
};
381
 
382
/* Initialize a hash table.  */
383
extern bfd_boolean bfd_hash_table_init
384
  (struct bfd_hash_table *,
385
   struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
386
                               struct bfd_hash_table *,
387
                               const char *),
388
   unsigned int);
389
 
390
/* Initialize a hash table specifying a size.  */
391
extern bfd_boolean bfd_hash_table_init_n
392
  (struct bfd_hash_table *,
393
   struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
394
                               struct bfd_hash_table *,
395
                               const char *),
396
   unsigned int, unsigned int);
397
 
398
/* Free up a hash table.  */
399
extern void bfd_hash_table_free
400
  (struct bfd_hash_table *);
401
 
402
/* Look up a string in a hash table.  If CREATE is TRUE, a new entry
403
   will be created for this string if one does not already exist.  The
404
   COPY argument must be TRUE if this routine should copy the string
405
   into newly allocated memory when adding an entry.  */
406
extern struct bfd_hash_entry *bfd_hash_lookup
407
  (struct bfd_hash_table *, const char *, bfd_boolean create,
408
   bfd_boolean copy);
409
 
410
/* Insert an entry in a hash table.  */
411
extern struct bfd_hash_entry *bfd_hash_insert
412
  (struct bfd_hash_table *, const char *, unsigned long);
413
 
414
/* Replace an entry in a hash table.  */
415
extern void bfd_hash_replace
416
  (struct bfd_hash_table *, struct bfd_hash_entry *old,
417
   struct bfd_hash_entry *nw);
418
 
419
/* Base method for creating a hash table entry.  */
420
extern struct bfd_hash_entry *bfd_hash_newfunc
421
  (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
422
 
423
/* Grab some space for a hash table entry.  */
424
extern void *bfd_hash_allocate
425
  (struct bfd_hash_table *, unsigned int);
426
 
427
/* Traverse a hash table in a random order, calling a function on each
428
   element.  If the function returns FALSE, the traversal stops.  The
429
   INFO argument is passed to the function.  */
430
extern void bfd_hash_traverse
431
  (struct bfd_hash_table *,
432
   bfd_boolean (*) (struct bfd_hash_entry *, void *),
433
   void *info);
434
 
435
/* Allows the default size of a hash table to be configured. New hash
436
   tables allocated using bfd_hash_table_init will be created with
437
   this size.  */
438
extern void bfd_hash_set_default_size (bfd_size_type);
439
 
440
/* This structure is used to keep track of stabs in sections
441
   information while linking.  */
442
 
443
struct stab_info
444
{
445
  /* A hash table used to hold stabs strings.  */
446
  struct bfd_strtab_hash *strings;
447
  /* The header file hash table.  */
448
  struct bfd_hash_table includes;
449
  /* The first .stabstr section.  */
450
  struct bfd_section *stabstr;
451
};
452
 
453
#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
454
 
455
/* User program access to BFD facilities.  */
456
 
457
/* Direct I/O routines, for programs which know more about the object
458
   file than BFD does.  Use higher level routines if possible.  */
459
 
460
extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
461
extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
462
extern int bfd_seek (bfd *, file_ptr, int);
463
extern file_ptr bfd_tell (bfd *);
464
extern int bfd_flush (bfd *);
465
extern int bfd_stat (bfd *, struct stat *);
466
 
467
/* Deprecated old routines.  */
468
#if __GNUC__
469
#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD)                            \
470
  (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__),      \
471
   bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
472
#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD)                           \
473
  (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__),     \
474
   bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
475
#else
476
#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD)                            \
477
  (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
478
   bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
479
#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD)                           \
480
  (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
481
   bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
482
#endif
483
extern void warn_deprecated (const char *, const char *, int, const char *);
484
 
485
/* Cast from const char * to char * so that caller can assign to
486
   a char * without a warning.  */
487
#define bfd_get_filename(abfd) ((char *) (abfd)->filename)
488
#define bfd_get_cacheable(abfd) ((abfd)->cacheable)
489
#define bfd_get_format(abfd) ((abfd)->format)
490
#define bfd_get_target(abfd) ((abfd)->xvec->name)
491
#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
492
#define bfd_family_coff(abfd) \
493
  (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
494
   bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
495
#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
496
#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
497
#define bfd_header_big_endian(abfd) \
498
  ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
499
#define bfd_header_little_endian(abfd) \
500
  ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
501
#define bfd_get_file_flags(abfd) ((abfd)->flags)
502
#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
503
#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
504
#define bfd_my_archive(abfd) ((abfd)->my_archive)
505
#define bfd_has_map(abfd) ((abfd)->has_armap)
506
#define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
507
 
508
#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
509
#define bfd_usrdata(abfd) ((abfd)->usrdata)
510
 
511
#define bfd_get_start_address(abfd) ((abfd)->start_address)
512
#define bfd_get_symcount(abfd) ((abfd)->symcount)
513
#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
514
#define bfd_count_sections(abfd) ((abfd)->section_count)
515
 
516
#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
517
 
518
#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
519
 
520
#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
521
 
522
extern bfd_boolean bfd_cache_close
523
  (bfd *abfd);
524
/* NB: This declaration should match the autogenerated one in libbfd.h.  */
525
 
526
extern bfd_boolean bfd_cache_close_all (void);
527
 
528
extern bfd_boolean bfd_record_phdr
529
  (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
530
   bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
531
 
532
/* Byte swapping routines.  */
533
 
534
bfd_uint64_t bfd_getb64 (const void *);
535
bfd_uint64_t bfd_getl64 (const void *);
536
bfd_int64_t bfd_getb_signed_64 (const void *);
537
bfd_int64_t bfd_getl_signed_64 (const void *);
538
bfd_vma bfd_getb32 (const void *);
539
bfd_vma bfd_getl32 (const void *);
540
bfd_signed_vma bfd_getb_signed_32 (const void *);
541
bfd_signed_vma bfd_getl_signed_32 (const void *);
542
bfd_vma bfd_getb16 (const void *);
543
bfd_vma bfd_getl16 (const void *);
544
bfd_signed_vma bfd_getb_signed_16 (const void *);
545
bfd_signed_vma bfd_getl_signed_16 (const void *);
546
void bfd_putb64 (bfd_uint64_t, void *);
547
void bfd_putl64 (bfd_uint64_t, void *);
548
void bfd_putb32 (bfd_vma, void *);
549
void bfd_putl32 (bfd_vma, void *);
550
void bfd_putb16 (bfd_vma, void *);
551
void bfd_putl16 (bfd_vma, void *);
552
 
553
/* Byte swapping routines which take size and endiannes as arguments.  */
554
 
555
bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
556
void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
557
 
558
extern bfd_boolean bfd_section_already_linked_table_init (void);
559
extern void bfd_section_already_linked_table_free (void);
560
 
561
/* Externally visible ECOFF routines.  */
562
 
563
#if defined(__STDC__) || defined(ALMOST_STDC)
564
struct ecoff_debug_info;
565
struct ecoff_debug_swap;
566
struct ecoff_extr;
567
struct bfd_symbol;
568
struct bfd_link_info;
569
struct bfd_link_hash_entry;
570
struct bfd_elf_version_tree;
571
#endif
572
extern bfd_vma bfd_ecoff_get_gp_value
573
  (bfd * abfd);
574
extern bfd_boolean bfd_ecoff_set_gp_value
575
  (bfd *abfd, bfd_vma gp_value);
576
extern bfd_boolean bfd_ecoff_set_regmasks
577
  (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
578
   unsigned long *cprmask);
579
extern void *bfd_ecoff_debug_init
580
  (bfd *output_bfd, struct ecoff_debug_info *output_debug,
581
   const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
582
extern void bfd_ecoff_debug_free
583
  (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
584
   const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
585
extern bfd_boolean bfd_ecoff_debug_accumulate
586
  (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
587
   const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
588
   struct ecoff_debug_info *input_debug,
589
   const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
590
extern bfd_boolean bfd_ecoff_debug_accumulate_other
591
  (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
592
   const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
593
   struct bfd_link_info *);
594
extern bfd_boolean bfd_ecoff_debug_externals
595
  (bfd *abfd, struct ecoff_debug_info *debug,
596
   const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
597
   bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
598
   void (*set_index) (struct bfd_symbol *, bfd_size_type));
599
extern bfd_boolean bfd_ecoff_debug_one_external
600
  (bfd *abfd, struct ecoff_debug_info *debug,
601
   const struct ecoff_debug_swap *swap, const char *name,
602
   struct ecoff_extr *esym);
603
extern bfd_size_type bfd_ecoff_debug_size
604
  (bfd *abfd, struct ecoff_debug_info *debug,
605
   const struct ecoff_debug_swap *swap);
606
extern bfd_boolean bfd_ecoff_write_debug
607
  (bfd *abfd, struct ecoff_debug_info *debug,
608
   const struct ecoff_debug_swap *swap, file_ptr where);
609
extern bfd_boolean bfd_ecoff_write_accumulated_debug
610
  (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
611
   const struct ecoff_debug_swap *swap,
612
   struct bfd_link_info *info, file_ptr where);
613
 
614
/* Externally visible ELF routines.  */
615
 
616
struct bfd_link_needed_list
617
{
618
  struct bfd_link_needed_list *next;
619
  bfd *by;
620
  const char *name;
621
};
622
 
623
enum dynamic_lib_link_class {
624
  DYN_NORMAL = 0,
625
  DYN_AS_NEEDED = 1,
626
  DYN_DT_NEEDED = 2,
627
  DYN_NO_ADD_NEEDED = 4,
628
  DYN_NO_NEEDED = 8
629
};
630
 
631
enum notice_asneeded_action {
632
  notice_as_needed,
633
  notice_not_needed,
634
  notice_needed
635
};
636
 
637
extern bfd_boolean bfd_elf_record_link_assignment
638
  (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
639
   bfd_boolean);
640
extern struct bfd_link_needed_list *bfd_elf_get_needed_list
641
  (bfd *, struct bfd_link_info *);
642
extern bfd_boolean bfd_elf_get_bfd_needed_list
643
  (bfd *, struct bfd_link_needed_list **);
644
extern bfd_boolean bfd_elf_size_dynamic_sections
645
  (bfd *, const char *, const char *, const char *, const char *, const char *,
646
   const char * const *, struct bfd_link_info *, struct bfd_section **,
647
   struct bfd_elf_version_tree *);
648
extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
649
  (bfd *, struct bfd_link_info *);
650
extern void bfd_elf_set_dt_needed_name
651
  (bfd *, const char *);
652
extern const char *bfd_elf_get_dt_soname
653
  (bfd *);
654
extern void bfd_elf_set_dyn_lib_class
655
  (bfd *, enum dynamic_lib_link_class);
656
extern int bfd_elf_get_dyn_lib_class
657
  (bfd *);
658
extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
659
  (bfd *, struct bfd_link_info *);
660
extern bfd_boolean bfd_elf_discard_info
661
  (bfd *, struct bfd_link_info *);
662
extern unsigned int _bfd_elf_default_action_discarded
663
  (struct bfd_section *);
664
 
665
/* Return an upper bound on the number of bytes required to store a
666
   copy of ABFD's program header table entries.  Return -1 if an error
667
   occurs; bfd_get_error will return an appropriate code.  */
668
extern long bfd_get_elf_phdr_upper_bound
669
  (bfd *abfd);
670
 
671
/* Copy ABFD's program header table entries to *PHDRS.  The entries
672
   will be stored as an array of Elf_Internal_Phdr structures, as
673
   defined in include/elf/internal.h.  To find out how large the
674
   buffer needs to be, call bfd_get_elf_phdr_upper_bound.
675
 
676
   Return the number of program header table entries read, or -1 if an
677
   error occurs; bfd_get_error will return an appropriate code.  */
678
extern int bfd_get_elf_phdrs
679
  (bfd *abfd, void *phdrs);
680
 
681
/* Create a new BFD as if by bfd_openr.  Rather than opening a file,
682
   reconstruct an ELF file by reading the segments out of remote memory
683
   based on the ELF file header at EHDR_VMA and the ELF program headers it
684
   points to.  If not null, *LOADBASEP is filled in with the difference
685
   between the VMAs from which the segments were read, and the VMAs the
686
   file headers (and hence BFD's idea of each section's VMA) put them at.
687
 
688
   The function TARGET_READ_MEMORY is called to copy LEN bytes from the
689
   remote memory at target address VMA into the local buffer at MYADDR; it
690
   should return zero on success or an `errno' code on failure.  TEMPL must
691
   be a BFD for an ELF target with the word size and byte order found in
692
   the remote memory.  */
693
extern bfd *bfd_elf_bfd_from_remote_memory
694
  (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
695
   int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len));
696
 
697
/* Return the arch_size field of an elf bfd, or -1 if not elf.  */
698
extern int bfd_get_arch_size
699
  (bfd *);
700
 
701
/* Return TRUE if address "naturally" sign extends, or -1 if not elf.  */
702
extern int bfd_get_sign_extend_vma
703
  (bfd *);
704
 
705
extern struct bfd_section *_bfd_elf_tls_setup
706
  (bfd *, struct bfd_link_info *);
707
 
708
extern void _bfd_fix_excluded_sec_syms
709
  (bfd *, struct bfd_link_info *);
710
 
711
extern unsigned bfd_m68k_mach_to_features (int);
712
 
713
extern int bfd_m68k_features_to_mach (unsigned);
714
 
715
extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
716
  (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
717
   char **);
718
 
719
extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
720
 
721
extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
722
  (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
723
   char **);
724
 
725
extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
726
  (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
727
   char **);
728
 
729
/* SunOS shared library support routines for the linker.  */
730
 
731
extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
732
  (bfd *, struct bfd_link_info *);
733
extern bfd_boolean bfd_sunos_record_link_assignment
734
  (bfd *, struct bfd_link_info *, const char *);
735
extern bfd_boolean bfd_sunos_size_dynamic_sections
736
  (bfd *, struct bfd_link_info *, struct bfd_section **,
737
   struct bfd_section **, struct bfd_section **);
738
 
739
/* Linux shared library support routines for the linker.  */
740
 
741
extern bfd_boolean bfd_i386linux_size_dynamic_sections
742
  (bfd *, struct bfd_link_info *);
743
extern bfd_boolean bfd_m68klinux_size_dynamic_sections
744
  (bfd *, struct bfd_link_info *);
745
extern bfd_boolean bfd_sparclinux_size_dynamic_sections
746
  (bfd *, struct bfd_link_info *);
747
 
748
/* mmap hacks */
749
 
750
struct _bfd_window_internal;
751
typedef struct _bfd_window_internal bfd_window_internal;
752
 
753
typedef struct _bfd_window
754
{
755
  /* What the user asked for.  */
756
  void *data;
757
  bfd_size_type size;
758
  /* The actual window used by BFD.  Small user-requested read-only
759
     regions sharing a page may share a single window into the object
760
     file.  Read-write versions shouldn't until I've fixed things to
761
     keep track of which portions have been claimed by the
762
     application; don't want to give the same region back when the
763
     application wants two writable copies!  */
764
  struct _bfd_window_internal *i;
765
}
766
bfd_window;
767
 
768
extern void bfd_init_window
769
  (bfd_window *);
770
extern void bfd_free_window
771
  (bfd_window *);
772
extern bfd_boolean bfd_get_file_window
773
  (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
774
 
775
/* XCOFF support routines for the linker.  */
776
 
777
extern bfd_boolean bfd_xcoff_split_import_path
778
  (bfd *, const char *, const char **, const char **);
779
extern bfd_boolean bfd_xcoff_set_archive_import_path
780
  (struct bfd_link_info *, bfd *, const char *);
781
extern bfd_boolean bfd_xcoff_link_record_set
782
  (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
783
extern bfd_boolean bfd_xcoff_import_symbol
784
  (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
785
   const char *, const char *, const char *, unsigned int);
786
extern bfd_boolean bfd_xcoff_export_symbol
787
  (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
788
extern bfd_boolean bfd_xcoff_link_count_reloc
789
  (bfd *, struct bfd_link_info *, const char *);
790
extern bfd_boolean bfd_xcoff_record_link_assignment
791
  (bfd *, struct bfd_link_info *, const char *);
792
extern bfd_boolean bfd_xcoff_size_dynamic_sections
793
  (bfd *, struct bfd_link_info *, const char *, const char *,
794
   unsigned long, unsigned long, unsigned long, bfd_boolean,
795
   int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean);
796
extern bfd_boolean bfd_xcoff_link_generate_rtinit
797
  (bfd *, const char *, const char *, bfd_boolean);
798
 
799
/* XCOFF support routines for ar.  */
800
extern bfd_boolean bfd_xcoff_ar_archive_set_magic
801
  (bfd *, char *);
802
 
803
/* Externally visible COFF routines.  */
804
 
805
#if defined(__STDC__) || defined(ALMOST_STDC)
806
struct internal_syment;
807
union internal_auxent;
808
#endif
809
 
810
extern bfd_boolean bfd_coff_get_syment
811
  (bfd *, struct bfd_symbol *, struct internal_syment *);
812
 
813
extern bfd_boolean bfd_coff_get_auxent
814
  (bfd *, struct bfd_symbol *, int, union internal_auxent *);
815
 
816
extern bfd_boolean bfd_coff_set_symbol_class
817
  (bfd *, struct bfd_symbol *, unsigned int);
818
 
819
extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
820
  (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
821
 
822
/* ARM VFP11 erratum workaround support.  */
823
typedef enum
824
{
825
  BFD_ARM_VFP11_FIX_DEFAULT,
826
  BFD_ARM_VFP11_FIX_NONE,
827
  BFD_ARM_VFP11_FIX_SCALAR,
828
  BFD_ARM_VFP11_FIX_VECTOR
829
} bfd_arm_vfp11_fix;
830
 
831
extern void bfd_elf32_arm_init_maps
832
  (bfd *);
833
 
834
extern void bfd_elf32_arm_set_vfp11_fix
835
  (bfd *, struct bfd_link_info *);
836
 
837
extern void bfd_elf32_arm_set_cortex_a8_fix
838
  (bfd *, struct bfd_link_info *);
839
 
840
extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
841
  (bfd *, struct bfd_link_info *);
842
 
843
extern void bfd_elf32_arm_vfp11_fix_veneer_locations
844
  (bfd *, struct bfd_link_info *);
845
 
846
/* ARM Interworking support.  Called from linker.  */
847
extern bfd_boolean bfd_arm_allocate_interworking_sections
848
  (struct bfd_link_info *);
849
 
850
extern bfd_boolean bfd_arm_process_before_allocation
851
  (bfd *, struct bfd_link_info *, int);
852
 
853
extern bfd_boolean bfd_arm_get_bfd_for_interworking
854
  (bfd *, struct bfd_link_info *);
855
 
856
/* PE ARM Interworking support.  Called from linker.  */
857
extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
858
  (struct bfd_link_info *);
859
 
860
extern bfd_boolean bfd_arm_pe_process_before_allocation
861
  (bfd *, struct bfd_link_info *, int);
862
 
863
extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
864
  (bfd *, struct bfd_link_info *);
865
 
866
/* ELF ARM Interworking support.  Called from linker.  */
867
extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
868
  (struct bfd_link_info *);
869
 
870
extern bfd_boolean bfd_elf32_arm_process_before_allocation
871
  (bfd *, struct bfd_link_info *);
872
 
873
void bfd_elf32_arm_set_target_relocs
874
  (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix,
875
   int, int, int, int);
876
 
877
extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
878
  (bfd *, struct bfd_link_info *);
879
 
880
extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
881
  (bfd *, struct bfd_link_info *);
882
 
883
/* ELF ARM mapping symbol support */
884
#define BFD_ARM_SPECIAL_SYM_TYPE_MAP    (1 << 0)
885
#define BFD_ARM_SPECIAL_SYM_TYPE_TAG    (1 << 1)
886
#define BFD_ARM_SPECIAL_SYM_TYPE_OTHER  (1 << 2)
887
#define BFD_ARM_SPECIAL_SYM_TYPE_ANY    (~0)
888
extern bfd_boolean bfd_is_arm_special_symbol_name
889
  (const char * name, int type);
890
 
891
extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int);
892
 
893
/* ARM Note section processing.  */
894
extern bfd_boolean bfd_arm_merge_machines
895
  (bfd *, bfd *);
896
 
897
extern bfd_boolean bfd_arm_update_notes
898
  (bfd *, const char *);
899
 
900
extern unsigned int bfd_arm_get_mach_from_notes
901
  (bfd *, const char *);
902
 
903
/* ARM stub generation support.  Called from the linker.  */
904
extern int elf32_arm_setup_section_lists
905
  (bfd *, struct bfd_link_info *);
906
extern void elf32_arm_next_input_section
907
  (struct bfd_link_info *, struct bfd_section *);
908
extern bfd_boolean elf32_arm_size_stubs
909
  (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
910
   struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void));
911
extern bfd_boolean elf32_arm_build_stubs
912
  (struct bfd_link_info *);
913
 
914
/* ARM unwind section editing support.  */
915
extern bfd_boolean elf32_arm_fix_exidx_coverage
916
(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
917
 
918
/* PowerPC @tls opcode transform/validate.  */
919
extern unsigned int _bfd_elf_ppc_at_tls_transform
920
  (unsigned int, unsigned int);
921
/* PowerPC @tprel opcode transform/validate.  */
922
extern unsigned int _bfd_elf_ppc_at_tprel_transform
923
  (unsigned int, unsigned int);
924
 
925
/* TI COFF load page support.  */
926
extern void bfd_ticoff_set_section_load_page
927
  (struct bfd_section *, int);
928
 
929
extern int bfd_ticoff_get_section_load_page
930
  (struct bfd_section *);
931
 
932
/* H8/300 functions.  */
933
extern bfd_vma bfd_h8300_pad_address
934
  (bfd *, bfd_vma);
935
 
936
/* IA64 Itanium code generation.  Called from linker.  */
937
extern void bfd_elf32_ia64_after_parse
938
  (int);
939
 
940
extern void bfd_elf64_ia64_after_parse
941
  (int);
942
 
943
/* This structure is used for a comdat section, as in PE.  A comdat
944
   section is associated with a particular symbol.  When the linker
945
   sees a comdat section, it keeps only one of the sections with a
946
   given name and associated with a given symbol.  */
947
 
948
struct coff_comdat_info
949
{
950
  /* The name of the symbol associated with a comdat section.  */
951
  const char *name;
952
 
953
  /* The local symbol table index of the symbol associated with a
954
     comdat section.  This is only meaningful to the object file format
955
     specific code; it is not an index into the list returned by
956
     bfd_canonicalize_symtab.  */
957
  long symbol;
958
};
959
 
960
extern struct coff_comdat_info *bfd_coff_get_comdat_section
961
  (bfd *, struct bfd_section *);
962
 
963
/* Extracted from init.c.  */
964
void bfd_init (void);
965
 
966
/* Extracted from opncls.c.  */
967
bfd *bfd_fopen (const char *filename, const char *target,
968
    const char *mode, int fd);
969
 
970
bfd *bfd_openr (const char *filename, const char *target);
971
 
972
bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
973
 
974
bfd *bfd_openstreamr (const char *, const char *, void *);
975
 
976
bfd *bfd_openr_iovec (const char *filename, const char *target,
977
    void *(*open_func) (struct bfd *nbfd,
978
    void *open_closure),
979
    void *open_closure,
980
    file_ptr (*pread_func) (struct bfd *nbfd,
981
    void *stream,
982
    void *buf,
983
    file_ptr nbytes,
984
    file_ptr offset),
985
    int (*close_func) (struct bfd *nbfd,
986
    void *stream),
987
    int (*stat_func) (struct bfd *abfd,
988
    void *stream,
989
    struct stat *sb));
990
 
991
bfd *bfd_openw (const char *filename, const char *target);
992
 
993
bfd_boolean bfd_close (bfd *abfd);
994
 
995
bfd_boolean bfd_close_all_done (bfd *);
996
 
997
bfd *bfd_create (const char *filename, bfd *templ);
998
 
999
bfd_boolean bfd_make_writable (bfd *abfd);
1000
 
1001
bfd_boolean bfd_make_readable (bfd *abfd);
1002
 
1003
unsigned long bfd_calc_gnu_debuglink_crc32
1004
   (unsigned long crc, const unsigned char *buf, bfd_size_type len);
1005
 
1006
char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
1007
 
1008
struct bfd_section *bfd_create_gnu_debuglink_section
1009
   (bfd *abfd, const char *filename);
1010
 
1011
bfd_boolean bfd_fill_in_gnu_debuglink_section
1012
   (bfd *abfd, struct bfd_section *sect, const char *filename);
1013
 
1014
/* Extracted from libbfd.c.  */
1015
 
1016
/* Byte swapping macros for user section data.  */
1017
 
1018
#define bfd_put_8(abfd, val, ptr) \
1019
  ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
1020
#define bfd_put_signed_8 \
1021
  bfd_put_8
1022
#define bfd_get_8(abfd, ptr) \
1023
  (*(unsigned char *) (ptr) & 0xff)
1024
#define bfd_get_signed_8(abfd, ptr) \
1025
  (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
1026
 
1027
#define bfd_put_16(abfd, val, ptr) \
1028
  BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
1029
#define bfd_put_signed_16 \
1030
  bfd_put_16
1031
#define bfd_get_16(abfd, ptr) \
1032
  BFD_SEND (abfd, bfd_getx16, (ptr))
1033
#define bfd_get_signed_16(abfd, ptr) \
1034
  BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
1035
 
1036
#define bfd_put_32(abfd, val, ptr) \
1037
  BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
1038
#define bfd_put_signed_32 \
1039
  bfd_put_32
1040
#define bfd_get_32(abfd, ptr) \
1041
  BFD_SEND (abfd, bfd_getx32, (ptr))
1042
#define bfd_get_signed_32(abfd, ptr) \
1043
  BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
1044
 
1045
#define bfd_put_64(abfd, val, ptr) \
1046
  BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
1047
#define bfd_put_signed_64 \
1048
  bfd_put_64
1049
#define bfd_get_64(abfd, ptr) \
1050
  BFD_SEND (abfd, bfd_getx64, (ptr))
1051
#define bfd_get_signed_64(abfd, ptr) \
1052
  BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
1053
 
1054
#define bfd_get(bits, abfd, ptr)                       \
1055
  ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr)       \
1056
   : (bits) == 16 ? bfd_get_16 (abfd, ptr)             \
1057
   : (bits) == 32 ? bfd_get_32 (abfd, ptr)             \
1058
   : (bits) == 64 ? bfd_get_64 (abfd, ptr)             \
1059
   : (abort (), (bfd_vma) - 1))
1060
 
1061
#define bfd_put(bits, abfd, val, ptr)                  \
1062
  ((bits) == 8 ? bfd_put_8  (abfd, val, ptr)           \
1063
   : (bits) == 16 ? bfd_put_16 (abfd, val, ptr)                \
1064
   : (bits) == 32 ? bfd_put_32 (abfd, val, ptr)                \
1065
   : (bits) == 64 ? bfd_put_64 (abfd, val, ptr)                \
1066
   : (abort (), (void) 0))
1067
 
1068
 
1069
/* Byte swapping macros for file header data.  */
1070
 
1071
#define bfd_h_put_8(abfd, val, ptr) \
1072
  bfd_put_8 (abfd, val, ptr)
1073
#define bfd_h_put_signed_8(abfd, val, ptr) \
1074
  bfd_put_8 (abfd, val, ptr)
1075
#define bfd_h_get_8(abfd, ptr) \
1076
  bfd_get_8 (abfd, ptr)
1077
#define bfd_h_get_signed_8(abfd, ptr) \
1078
  bfd_get_signed_8 (abfd, ptr)
1079
 
1080
#define bfd_h_put_16(abfd, val, ptr) \
1081
  BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
1082
#define bfd_h_put_signed_16 \
1083
  bfd_h_put_16
1084
#define bfd_h_get_16(abfd, ptr) \
1085
  BFD_SEND (abfd, bfd_h_getx16, (ptr))
1086
#define bfd_h_get_signed_16(abfd, ptr) \
1087
  BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
1088
 
1089
#define bfd_h_put_32(abfd, val, ptr) \
1090
  BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
1091
#define bfd_h_put_signed_32 \
1092
  bfd_h_put_32
1093
#define bfd_h_get_32(abfd, ptr) \
1094
  BFD_SEND (abfd, bfd_h_getx32, (ptr))
1095
#define bfd_h_get_signed_32(abfd, ptr) \
1096
  BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
1097
 
1098
#define bfd_h_put_64(abfd, val, ptr) \
1099
  BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
1100
#define bfd_h_put_signed_64 \
1101
  bfd_h_put_64
1102
#define bfd_h_get_64(abfd, ptr) \
1103
  BFD_SEND (abfd, bfd_h_getx64, (ptr))
1104
#define bfd_h_get_signed_64(abfd, ptr) \
1105
  BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1106
 
1107
/* Aliases for the above, which should eventually go away.  */
1108
 
1109
#define H_PUT_64  bfd_h_put_64
1110
#define H_PUT_32  bfd_h_put_32
1111
#define H_PUT_16  bfd_h_put_16
1112
#define H_PUT_8   bfd_h_put_8
1113
#define H_PUT_S64 bfd_h_put_signed_64
1114
#define H_PUT_S32 bfd_h_put_signed_32
1115
#define H_PUT_S16 bfd_h_put_signed_16
1116
#define H_PUT_S8  bfd_h_put_signed_8
1117
#define H_GET_64  bfd_h_get_64
1118
#define H_GET_32  bfd_h_get_32
1119
#define H_GET_16  bfd_h_get_16
1120
#define H_GET_8   bfd_h_get_8
1121
#define H_GET_S64 bfd_h_get_signed_64
1122
#define H_GET_S32 bfd_h_get_signed_32
1123
#define H_GET_S16 bfd_h_get_signed_16
1124
#define H_GET_S8  bfd_h_get_signed_8
1125
 
1126
 
1127
/* Extracted from bfdio.c.  */
1128
long bfd_get_mtime (bfd *abfd);
1129
 
1130
file_ptr bfd_get_size (bfd *abfd);
1131
 
1132
void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
1133
    int prot, int flags, file_ptr offset);
1134
 
1135
/* Extracted from bfdwin.c.  */
1136
/* Extracted from section.c.  */
1137
typedef struct bfd_section
1138
{
1139
  /* The name of the section; the name isn't a copy, the pointer is
1140
     the same as that passed to bfd_make_section.  */
1141
  const char *name;
1142
 
1143
  /* A unique sequence number.  */
1144
  int id;
1145
 
1146
  /* Which section in the bfd; 0..n-1 as sections are created in a bfd.  */
1147
  int index;
1148
 
1149
  /* The next section in the list belonging to the BFD, or NULL.  */
1150
  struct bfd_section *next;
1151
 
1152
  /* The previous section in the list belonging to the BFD, or NULL.  */
1153
  struct bfd_section *prev;
1154
 
1155
  /* The field flags contains attributes of the section. Some
1156
     flags are read in from the object file, and some are
1157
     synthesized from other information.  */
1158
  flagword flags;
1159
 
1160
#define SEC_NO_FLAGS   0x000
1161
 
1162
  /* Tells the OS to allocate space for this section when loading.
1163
     This is clear for a section containing debug information only.  */
1164
#define SEC_ALLOC      0x001
1165
 
1166
  /* Tells the OS to load the section from the file when loading.
1167
     This is clear for a .bss section.  */
1168
#define SEC_LOAD       0x002
1169
 
1170
  /* The section contains data still to be relocated, so there is
1171
     some relocation information too.  */
1172
#define SEC_RELOC      0x004
1173
 
1174
  /* A signal to the OS that the section contains read only data.  */
1175
#define SEC_READONLY   0x008
1176
 
1177
  /* The section contains code only.  */
1178
#define SEC_CODE       0x010
1179
 
1180
  /* The section contains data only.  */
1181
#define SEC_DATA       0x020
1182
 
1183
  /* The section will reside in ROM.  */
1184
#define SEC_ROM        0x040
1185
 
1186
  /* The section contains constructor information. This section
1187
     type is used by the linker to create lists of constructors and
1188
     destructors used by <<g++>>. When a back end sees a symbol
1189
     which should be used in a constructor list, it creates a new
1190
     section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1191
     the symbol to it, and builds a relocation. To build the lists
1192
     of constructors, all the linker has to do is catenate all the
1193
     sections called <<__CTOR_LIST__>> and relocate the data
1194
     contained within - exactly the operations it would peform on
1195
     standard data.  */
1196
#define SEC_CONSTRUCTOR 0x080
1197
 
1198
  /* The section has contents - a data section could be
1199
     <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1200
     <<SEC_HAS_CONTENTS>>  */
1201
#define SEC_HAS_CONTENTS 0x100
1202
 
1203
  /* An instruction to the linker to not output the section
1204
     even if it has information which would normally be written.  */
1205
#define SEC_NEVER_LOAD 0x200
1206
 
1207
  /* The section contains thread local data.  */
1208
#define SEC_THREAD_LOCAL 0x400
1209
 
1210
  /* The section has GOT references.  This flag is only for the
1211
     linker, and is currently only used by the elf32-hppa back end.
1212
     It will be set if global offset table references were detected
1213
     in this section, which indicate to the linker that the section
1214
     contains PIC code, and must be handled specially when doing a
1215
     static link.  */
1216
#define SEC_HAS_GOT_REF 0x800
1217
 
1218
  /* The section contains common symbols (symbols may be defined
1219
     multiple times, the value of a symbol is the amount of
1220
     space it requires, and the largest symbol value is the one
1221
     used).  Most targets have exactly one of these (which we
1222
     translate to bfd_com_section_ptr), but ECOFF has two.  */
1223
#define SEC_IS_COMMON 0x1000
1224
 
1225
  /* The section contains only debugging information.  For
1226
     example, this is set for ELF .debug and .stab sections.
1227
     strip tests this flag to see if a section can be
1228
     discarded.  */
1229
#define SEC_DEBUGGING 0x2000
1230
 
1231
  /* The contents of this section are held in memory pointed to
1232
     by the contents field.  This is checked by bfd_get_section_contents,
1233
     and the data is retrieved from memory if appropriate.  */
1234
#define SEC_IN_MEMORY 0x4000
1235
 
1236
  /* The contents of this section are to be excluded by the
1237
     linker for executable and shared objects unless those
1238
     objects are to be further relocated.  */
1239
#define SEC_EXCLUDE 0x8000
1240
 
1241
  /* The contents of this section are to be sorted based on the sum of
1242
     the symbol and addend values specified by the associated relocation
1243
     entries.  Entries without associated relocation entries will be
1244
     appended to the end of the section in an unspecified order.  */
1245
#define SEC_SORT_ENTRIES 0x10000
1246
 
1247
  /* When linking, duplicate sections of the same name should be
1248
     discarded, rather than being combined into a single section as
1249
     is usually done.  This is similar to how common symbols are
1250
     handled.  See SEC_LINK_DUPLICATES below.  */
1251
#define SEC_LINK_ONCE 0x20000
1252
 
1253
  /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1254
     should handle duplicate sections.  */
1255
#define SEC_LINK_DUPLICATES 0xc0000
1256
 
1257
  /* This value for SEC_LINK_DUPLICATES means that duplicate
1258
     sections with the same name should simply be discarded.  */
1259
#define SEC_LINK_DUPLICATES_DISCARD 0x0
1260
 
1261
  /* This value for SEC_LINK_DUPLICATES means that the linker
1262
     should warn if there are any duplicate sections, although
1263
     it should still only link one copy.  */
1264
#define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
1265
 
1266
  /* This value for SEC_LINK_DUPLICATES means that the linker
1267
     should warn if any duplicate sections are a different size.  */
1268
#define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
1269
 
1270
  /* This value for SEC_LINK_DUPLICATES means that the linker
1271
     should warn if any duplicate sections contain different
1272
     contents.  */
1273
#define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1274
  (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
1275
 
1276
  /* This section was created by the linker as part of dynamic
1277
     relocation or other arcane processing.  It is skipped when
1278
     going through the first-pass output, trusting that someone
1279
     else up the line will take care of it later.  */
1280
#define SEC_LINKER_CREATED 0x100000
1281
 
1282
  /* This section should not be subject to garbage collection.
1283
     Also set to inform the linker that this section should not be
1284
     listed in the link map as discarded.  */
1285
#define SEC_KEEP 0x200000
1286
 
1287
  /* This section contains "short" data, and should be placed
1288
     "near" the GP.  */
1289
#define SEC_SMALL_DATA 0x400000
1290
 
1291
  /* Attempt to merge identical entities in the section.
1292
     Entity size is given in the entsize field.  */
1293
#define SEC_MERGE 0x800000
1294
 
1295
  /* If given with SEC_MERGE, entities to merge are zero terminated
1296
     strings where entsize specifies character size instead of fixed
1297
     size entries.  */
1298
#define SEC_STRINGS 0x1000000
1299
 
1300
  /* This section contains data about section groups.  */
1301
#define SEC_GROUP 0x2000000
1302
 
1303
  /* The section is a COFF shared library section.  This flag is
1304
     only for the linker.  If this type of section appears in
1305
     the input file, the linker must copy it to the output file
1306
     without changing the vma or size.  FIXME: Although this
1307
     was originally intended to be general, it really is COFF
1308
     specific (and the flag was renamed to indicate this).  It
1309
     might be cleaner to have some more general mechanism to
1310
     allow the back end to control what the linker does with
1311
     sections.  */
1312
#define SEC_COFF_SHARED_LIBRARY 0x4000000
1313
 
1314
  /* This section contains data which may be shared with other
1315
     executables or shared objects. This is for COFF only.  */
1316
#define SEC_COFF_SHARED 0x8000000
1317
 
1318
  /* When a section with this flag is being linked, then if the size of
1319
     the input section is less than a page, it should not cross a page
1320
     boundary.  If the size of the input section is one page or more,
1321
     it should be aligned on a page boundary.  This is for TI
1322
     TMS320C54X only.  */
1323
#define SEC_TIC54X_BLOCK 0x10000000
1324
 
1325
  /* Conditionally link this section; do not link if there are no
1326
     references found to any symbol in the section.  This is for TI
1327
     TMS320C54X only.  */
1328
#define SEC_TIC54X_CLINK 0x20000000
1329
 
1330
  /* Indicate that section has the no read flag set. This happens
1331
     when memory read flag isn't set. */
1332
#define SEC_COFF_NOREAD 0x40000000
1333
 
1334
  /*  End of section flags.  */
1335
 
1336
  /* Some internal packed boolean fields.  */
1337
 
1338
  /* See the vma field.  */
1339
  unsigned int user_set_vma : 1;
1340
 
1341
  /* A mark flag used by some of the linker backends.  */
1342
  unsigned int linker_mark : 1;
1343
 
1344
  /* Another mark flag used by some of the linker backends.  Set for
1345
     output sections that have an input section.  */
1346
  unsigned int linker_has_input : 1;
1347
 
1348
  /* Mark flag used by some linker backends for garbage collection.  */
1349
  unsigned int gc_mark : 1;
1350
 
1351
  /* The following flags are used by the ELF linker. */
1352
 
1353
  /* Mark sections which have been allocated to segments.  */
1354
  unsigned int segment_mark : 1;
1355
 
1356
  /* Type of sec_info information.  */
1357
  unsigned int sec_info_type:3;
1358
#define ELF_INFO_TYPE_NONE      0
1359
#define ELF_INFO_TYPE_STABS     1
1360
#define ELF_INFO_TYPE_MERGE     2
1361
#define ELF_INFO_TYPE_EH_FRAME  3
1362
#define ELF_INFO_TYPE_JUST_SYMS 4
1363
 
1364
  /* Nonzero if this section uses RELA relocations, rather than REL.  */
1365
  unsigned int use_rela_p:1;
1366
 
1367
  /* Bits used by various backends.  The generic code doesn't touch
1368
     these fields.  */
1369
 
1370
  unsigned int sec_flg0:1;
1371
  unsigned int sec_flg1:1;
1372
  unsigned int sec_flg2:1;
1373
  unsigned int sec_flg3:1;
1374
  unsigned int sec_flg4:1;
1375
  unsigned int sec_flg5:1;
1376
 
1377
  /* End of internal packed boolean fields.  */
1378
 
1379
  /*  The virtual memory address of the section - where it will be
1380
      at run time.  The symbols are relocated against this.  The
1381
      user_set_vma flag is maintained by bfd; if it's not set, the
1382
      backend can assign addresses (for example, in <<a.out>>, where
1383
      the default address for <<.data>> is dependent on the specific
1384
      target and various flags).  */
1385
  bfd_vma vma;
1386
 
1387
  /*  The load address of the section - where it would be in a
1388
      rom image; really only used for writing section header
1389
      information.  */
1390
  bfd_vma lma;
1391
 
1392
  /* The size of the section in octets, as it will be output.
1393
     Contains a value even if the section has no contents (e.g., the
1394
     size of <<.bss>>).  */
1395
  bfd_size_type size;
1396
 
1397
  /* For input sections, the original size on disk of the section, in
1398
     octets.  This field should be set for any section whose size is
1399
     changed by linker relaxation.  It is required for sections where
1400
     the linker relaxation scheme doesn't cache altered section and
1401
     reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1402
     targets), and thus the original size needs to be kept to read the
1403
     section multiple times.  For output sections, rawsize holds the
1404
     section size calculated on a previous linker relaxation pass.  */
1405
  bfd_size_type rawsize;
1406
 
1407
  /* Relaxation table. */
1408
  struct relax_table *relax;
1409
 
1410
  /* Count of used relaxation table entries. */
1411
  int relax_count;
1412
 
1413
 
1414
  /* If this section is going to be output, then this value is the
1415
     offset in *bytes* into the output section of the first byte in the
1416
     input section (byte ==> smallest addressable unit on the
1417
     target).  In most cases, if this was going to start at the
1418
     100th octet (8-bit quantity) in the output section, this value
1419
     would be 100.  However, if the target byte size is 16 bits
1420
     (bfd_octets_per_byte is "2"), this value would be 50.  */
1421
  bfd_vma output_offset;
1422
 
1423
  /* The output section through which to map on output.  */
1424
  struct bfd_section *output_section;
1425
 
1426
  /* The alignment requirement of the section, as an exponent of 2 -
1427
     e.g., 3 aligns to 2^3 (or 8).  */
1428
  unsigned int alignment_power;
1429
 
1430
  /* If an input section, a pointer to a vector of relocation
1431
     records for the data in this section.  */
1432
  struct reloc_cache_entry *relocation;
1433
 
1434
  /* If an output section, a pointer to a vector of pointers to
1435
     relocation records for the data in this section.  */
1436
  struct reloc_cache_entry **orelocation;
1437
 
1438
  /* The number of relocation records in one of the above.  */
1439
  unsigned reloc_count;
1440
 
1441
  /* Information below is back end specific - and not always used
1442
     or updated.  */
1443
 
1444
  /* File position of section data.  */
1445
  file_ptr filepos;
1446
 
1447
  /* File position of relocation info.  */
1448
  file_ptr rel_filepos;
1449
 
1450
  /* File position of line data.  */
1451
  file_ptr line_filepos;
1452
 
1453
  /* Pointer to data for applications.  */
1454
  void *userdata;
1455
 
1456
  /* If the SEC_IN_MEMORY flag is set, this points to the actual
1457
     contents.  */
1458
  unsigned char *contents;
1459
 
1460
  /* Attached line number information.  */
1461
  alent *lineno;
1462
 
1463
  /* Number of line number records.  */
1464
  unsigned int lineno_count;
1465
 
1466
  /* Entity size for merging purposes.  */
1467
  unsigned int entsize;
1468
 
1469
  /* Points to the kept section if this section is a link-once section,
1470
     and is discarded.  */
1471
  struct bfd_section *kept_section;
1472
 
1473
  /* When a section is being output, this value changes as more
1474
     linenumbers are written out.  */
1475
  file_ptr moving_line_filepos;
1476
 
1477
  /* What the section number is in the target world.  */
1478
  int target_index;
1479
 
1480
  void *used_by_bfd;
1481
 
1482
  /* If this is a constructor section then here is a list of the
1483
     relocations created to relocate items within it.  */
1484
  struct relent_chain *constructor_chain;
1485
 
1486
  /* The BFD which owns the section.  */
1487
  bfd *owner;
1488
 
1489
  /* A symbol which points at this section only.  */
1490
  struct bfd_symbol *symbol;
1491
  struct bfd_symbol **symbol_ptr_ptr;
1492
 
1493
  /* Early in the link process, map_head and map_tail are used to build
1494
     a list of input sections attached to an output section.  Later,
1495
     output sections use these fields for a list of bfd_link_order
1496
     structs.  */
1497
  union {
1498
    struct bfd_link_order *link_order;
1499
    struct bfd_section *s;
1500
  } map_head, map_tail;
1501
} asection;
1502
 
1503
/* Relax table contains information about instructions which can
1504
   be removed by relaxation -- replacing a long address with a
1505
   short address.  */
1506
struct relax_table {
1507
  /* Address where bytes may be deleted. */
1508
  bfd_vma addr;
1509
 
1510
  /* Number of bytes to be deleted.  */
1511
  int size;
1512
};
1513
 
1514
/* These sections are global, and are managed by BFD.  The application
1515
   and target back end are not permitted to change the values in
1516
   these sections.  New code should use the section_ptr macros rather
1517
   than referring directly to the const sections.  The const sections
1518
   may eventually vanish.  */
1519
#define BFD_ABS_SECTION_NAME "*ABS*"
1520
#define BFD_UND_SECTION_NAME "*UND*"
1521
#define BFD_COM_SECTION_NAME "*COM*"
1522
#define BFD_IND_SECTION_NAME "*IND*"
1523
 
1524
/* The absolute section.  */
1525
extern asection bfd_abs_section;
1526
#define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1527
#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
1528
/* Pointer to the undefined section.  */
1529
extern asection bfd_und_section;
1530
#define bfd_und_section_ptr ((asection *) &bfd_und_section)
1531
#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1532
/* Pointer to the common section.  */
1533
extern asection bfd_com_section;
1534
#define bfd_com_section_ptr ((asection *) &bfd_com_section)
1535
/* Pointer to the indirect section.  */
1536
extern asection bfd_ind_section;
1537
#define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1538
#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1539
 
1540
#define bfd_is_const_section(SEC)              \
1541
 (   ((SEC) == bfd_abs_section_ptr)            \
1542
  || ((SEC) == bfd_und_section_ptr)            \
1543
  || ((SEC) == bfd_com_section_ptr)            \
1544
  || ((SEC) == bfd_ind_section_ptr))
1545
 
1546
/* Macros to handle insertion and deletion of a bfd's sections.  These
1547
   only handle the list pointers, ie. do not adjust section_count,
1548
   target_index etc.  */
1549
#define bfd_section_list_remove(ABFD, S) \
1550
  do                                                   \
1551
    {                                                  \
1552
      asection *_s = S;                                \
1553
      asection *_next = _s->next;                      \
1554
      asection *_prev = _s->prev;                      \
1555
      if (_prev)                                       \
1556
        _prev->next = _next;                           \
1557
      else                                             \
1558
        (ABFD)->sections = _next;                      \
1559
      if (_next)                                       \
1560
        _next->prev = _prev;                           \
1561
      else                                             \
1562
        (ABFD)->section_last = _prev;                  \
1563
    }                                                  \
1564
  while (0)
1565
#define bfd_section_list_append(ABFD, S) \
1566
  do                                                   \
1567
    {                                                  \
1568
      asection *_s = S;                                \
1569
      bfd *_abfd = ABFD;                               \
1570
      _s->next = NULL;                                 \
1571
      if (_abfd->section_last)                         \
1572
        {                                              \
1573
          _s->prev = _abfd->section_last;              \
1574
          _abfd->section_last->next = _s;              \
1575
        }                                              \
1576
      else                                             \
1577
        {                                              \
1578
          _s->prev = NULL;                             \
1579
          _abfd->sections = _s;                        \
1580
        }                                              \
1581
      _abfd->section_last = _s;                        \
1582
    }                                                  \
1583
  while (0)
1584
#define bfd_section_list_prepend(ABFD, S) \
1585
  do                                                   \
1586
    {                                                  \
1587
      asection *_s = S;                                \
1588
      bfd *_abfd = ABFD;                               \
1589
      _s->prev = NULL;                                 \
1590
      if (_abfd->sections)                             \
1591
        {                                              \
1592
          _s->next = _abfd->sections;                  \
1593
          _abfd->sections->prev = _s;                  \
1594
        }                                              \
1595
      else                                             \
1596
        {                                              \
1597
          _s->next = NULL;                             \
1598
          _abfd->section_last = _s;                    \
1599
        }                                              \
1600
      _abfd->sections = _s;                            \
1601
    }                                                  \
1602
  while (0)
1603
#define bfd_section_list_insert_after(ABFD, A, S) \
1604
  do                                                   \
1605
    {                                                  \
1606
      asection *_a = A;                                \
1607
      asection *_s = S;                                \
1608
      asection *_next = _a->next;                      \
1609
      _s->next = _next;                                \
1610
      _s->prev = _a;                                   \
1611
      _a->next = _s;                                   \
1612
      if (_next)                                       \
1613
        _next->prev = _s;                              \
1614
      else                                             \
1615
        (ABFD)->section_last = _s;                     \
1616
    }                                                  \
1617
  while (0)
1618
#define bfd_section_list_insert_before(ABFD, B, S) \
1619
  do                                                   \
1620
    {                                                  \
1621
      asection *_b = B;                                \
1622
      asection *_s = S;                                \
1623
      asection *_prev = _b->prev;                      \
1624
      _s->prev = _prev;                                \
1625
      _s->next = _b;                                   \
1626
      _b->prev = _s;                                   \
1627
      if (_prev)                                       \
1628
        _prev->next = _s;                              \
1629
      else                                             \
1630
        (ABFD)->sections = _s;                         \
1631
    }                                                  \
1632
  while (0)
1633
#define bfd_section_removed_from_list(ABFD, S) \
1634
  ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
1635
 
1636
#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX)                   \
1637
  /* name, id,  index, next, prev, flags, user_set_vma,            */  \
1638
  { NAME,  IDX, 0,     NULL, NULL, FLAGS, 0,                           \
1639
                                                                       \
1640
  /* linker_mark, linker_has_input, gc_mark, segment_mark,         */  \
1641
     0,           0,                1,       0,                        \
1642
                                                                       \
1643
  /* sec_info_type, use_rela_p,                                    */  \
1644
     0,             0,                                                 \
1645
                                                                       \
1646
  /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5,   */  \
1647
     0,        0,        0,        0,        0,        0,              \
1648
                                                                       \
1649
  /* vma, lma, size, rawsize, relax, relax_count,                  */  \
1650
     0,   0,   0,    0,       0,     0,                                \
1651
                                                                       \
1652
  /* output_offset, output_section,              alignment_power,  */  \
1653
     0,             (struct bfd_section *) &SEC, 0,                    \
1654
                                                                       \
1655
  /* relocation, orelocation, reloc_count, filepos, rel_filepos,   */  \
1656
     NULL,       NULL,        0,           0,       0,                 \
1657
                                                                       \
1658
  /* line_filepos, userdata, contents, lineno, lineno_count,       */  \
1659
     0,            NULL,     NULL,     NULL,   0,                      \
1660
                                                                       \
1661
  /* entsize, kept_section, moving_line_filepos,                    */ \
1662
     0,       NULL,          0,                                        \
1663
                                                                       \
1664
  /* target_index, used_by_bfd, constructor_chain, owner,          */  \
1665
     0,            NULL,        NULL,              NULL,               \
1666
                                                                       \
1667
  /* symbol,                    symbol_ptr_ptr,                    */  \
1668
     (struct bfd_symbol *) SYM, &SEC.symbol,                           \
1669
                                                                       \
1670
  /* map_head, map_tail                                            */  \
1671
     { NULL }, { NULL }                                                \
1672
    }
1673
 
1674
void bfd_section_list_clear (bfd *);
1675
 
1676
asection *bfd_get_section_by_name (bfd *abfd, const char *name);
1677
 
1678
asection *bfd_get_section_by_name_if
1679
   (bfd *abfd,
1680
    const char *name,
1681
    bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1682
    void *obj);
1683
 
1684
char *bfd_get_unique_section_name
1685
   (bfd *abfd, const char *templat, int *count);
1686
 
1687
asection *bfd_make_section_old_way (bfd *abfd, const char *name);
1688
 
1689
asection *bfd_make_section_anyway_with_flags
1690
   (bfd *abfd, const char *name, flagword flags);
1691
 
1692
asection *bfd_make_section_anyway (bfd *abfd, const char *name);
1693
 
1694
asection *bfd_make_section_with_flags
1695
   (bfd *, const char *name, flagword flags);
1696
 
1697
asection *bfd_make_section (bfd *, const char *name);
1698
 
1699
bfd_boolean bfd_set_section_flags
1700
   (bfd *abfd, asection *sec, flagword flags);
1701
 
1702
void bfd_map_over_sections
1703
   (bfd *abfd,
1704
    void (*func) (bfd *abfd, asection *sect, void *obj),
1705
    void *obj);
1706
 
1707
asection *bfd_sections_find_if
1708
   (bfd *abfd,
1709
    bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
1710
    void *obj);
1711
 
1712
bfd_boolean bfd_set_section_size
1713
   (bfd *abfd, asection *sec, bfd_size_type val);
1714
 
1715
bfd_boolean bfd_set_section_contents
1716
   (bfd *abfd, asection *section, const void *data,
1717
    file_ptr offset, bfd_size_type count);
1718
 
1719
bfd_boolean bfd_get_section_contents
1720
   (bfd *abfd, asection *section, void *location, file_ptr offset,
1721
    bfd_size_type count);
1722
 
1723
bfd_boolean bfd_malloc_and_get_section
1724
   (bfd *abfd, asection *section, bfd_byte **buf);
1725
 
1726
bfd_boolean bfd_copy_private_section_data
1727
   (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
1728
 
1729
#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1730
     BFD_SEND (obfd, _bfd_copy_private_section_data, \
1731
               (ibfd, isection, obfd, osection))
1732
bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1733
 
1734
bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
1735
 
1736
/* Extracted from archures.c.  */
1737
enum bfd_architecture
1738
{
1739
  bfd_arch_unknown,   /* File arch not known.  */
1740
  bfd_arch_obscure,   /* Arch known, not one of these.  */
1741
  bfd_arch_m68k,      /* Motorola 68xxx */
1742
#define bfd_mach_m68000 1
1743
#define bfd_mach_m68008 2
1744
#define bfd_mach_m68010 3
1745
#define bfd_mach_m68020 4
1746
#define bfd_mach_m68030 5
1747
#define bfd_mach_m68040 6
1748
#define bfd_mach_m68060 7
1749
#define bfd_mach_cpu32  8
1750
#define bfd_mach_fido   9
1751
#define bfd_mach_mcf_isa_a_nodiv 10
1752
#define bfd_mach_mcf_isa_a 11
1753
#define bfd_mach_mcf_isa_a_mac 12
1754
#define bfd_mach_mcf_isa_a_emac 13
1755
#define bfd_mach_mcf_isa_aplus 14
1756
#define bfd_mach_mcf_isa_aplus_mac 15
1757
#define bfd_mach_mcf_isa_aplus_emac 16
1758
#define bfd_mach_mcf_isa_b_nousp 17
1759
#define bfd_mach_mcf_isa_b_nousp_mac 18
1760
#define bfd_mach_mcf_isa_b_nousp_emac 19
1761
#define bfd_mach_mcf_isa_b 20
1762
#define bfd_mach_mcf_isa_b_mac 21
1763
#define bfd_mach_mcf_isa_b_emac 22
1764
#define bfd_mach_mcf_isa_b_float 23
1765
#define bfd_mach_mcf_isa_b_float_mac 24
1766
#define bfd_mach_mcf_isa_b_float_emac 25
1767
#define bfd_mach_mcf_isa_c 26
1768
#define bfd_mach_mcf_isa_c_mac 27
1769
#define bfd_mach_mcf_isa_c_emac 28
1770
#define bfd_mach_mcf_isa_c_nodiv 29
1771
#define bfd_mach_mcf_isa_c_nodiv_mac 30
1772
#define bfd_mach_mcf_isa_c_nodiv_emac 31
1773
  bfd_arch_vax,       /* DEC Vax */
1774
  bfd_arch_i960,      /* Intel 960 */
1775
    /* The order of the following is important.
1776
       lower number indicates a machine type that
1777
       only accepts a subset of the instructions
1778
       available to machines with higher numbers.
1779
       The exception is the "ca", which is
1780
       incompatible with all other machines except
1781
       "core".  */
1782
 
1783
#define bfd_mach_i960_core      1
1784
#define bfd_mach_i960_ka_sa     2
1785
#define bfd_mach_i960_kb_sb     3
1786
#define bfd_mach_i960_mc        4
1787
#define bfd_mach_i960_xa        5
1788
#define bfd_mach_i960_ca        6
1789
#define bfd_mach_i960_jx        7
1790
#define bfd_mach_i960_hx        8
1791
 
1792
  bfd_arch_or32,      /* OpenRISC 32 */
1793
 
1794
  bfd_arch_sparc,     /* SPARC */
1795
#define bfd_mach_sparc                 1
1796
/* The difference between v8plus and v9 is that v9 is a true 64 bit env.  */
1797
#define bfd_mach_sparc_sparclet        2
1798
#define bfd_mach_sparc_sparclite       3
1799
#define bfd_mach_sparc_v8plus          4
1800
#define bfd_mach_sparc_v8plusa         5 /* with ultrasparc add'ns.  */
1801
#define bfd_mach_sparc_sparclite_le    6
1802
#define bfd_mach_sparc_v9              7
1803
#define bfd_mach_sparc_v9a             8 /* with ultrasparc add'ns.  */
1804
#define bfd_mach_sparc_v8plusb         9 /* with cheetah add'ns.  */
1805
#define bfd_mach_sparc_v9b             10 /* with cheetah add'ns.  */
1806
/* Nonzero if MACH has the v9 instruction set.  */
1807
#define bfd_mach_sparc_v9_p(mach) \
1808
  ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
1809
   && (mach) != bfd_mach_sparc_sparclite_le)
1810
/* Nonzero if MACH is a 64 bit sparc architecture.  */
1811
#define bfd_mach_sparc_64bit_p(mach) \
1812
  ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
1813
  bfd_arch_spu,       /* PowerPC SPU */
1814
#define bfd_mach_spu           256 
1815
  bfd_arch_mips,      /* MIPS Rxxxx */
1816
#define bfd_mach_mips3000              3000
1817
#define bfd_mach_mips3900              3900
1818
#define bfd_mach_mips4000              4000
1819
#define bfd_mach_mips4010              4010
1820
#define bfd_mach_mips4100              4100
1821
#define bfd_mach_mips4111              4111
1822
#define bfd_mach_mips4120              4120
1823
#define bfd_mach_mips4300              4300
1824
#define bfd_mach_mips4400              4400
1825
#define bfd_mach_mips4600              4600
1826
#define bfd_mach_mips4650              4650
1827
#define bfd_mach_mips5000              5000
1828
#define bfd_mach_mips5400              5400
1829
#define bfd_mach_mips5500              5500
1830
#define bfd_mach_mips6000              6000
1831
#define bfd_mach_mips7000              7000
1832
#define bfd_mach_mips8000              8000
1833
#define bfd_mach_mips9000              9000
1834
#define bfd_mach_mips10000             10000
1835
#define bfd_mach_mips12000             12000
1836
#define bfd_mach_mips14000             14000
1837
#define bfd_mach_mips16000             16000
1838
#define bfd_mach_mips16                16
1839
#define bfd_mach_mips5                 5
1840
#define bfd_mach_mips_loongson_2e      3001
1841
#define bfd_mach_mips_loongson_2f      3002
1842
#define bfd_mach_mips_sb1              12310201 /* octal 'SB', 01 */
1843
#define bfd_mach_mips_octeon           6501
1844
#define bfd_mach_mips_xlr              887682   /* decimal 'XLR'  */
1845
#define bfd_mach_mipsisa32             32
1846
#define bfd_mach_mipsisa32r2           33
1847
#define bfd_mach_mipsisa64             64
1848
#define bfd_mach_mipsisa64r2           65
1849
  bfd_arch_i386,      /* Intel 386 */
1850
#define bfd_mach_i386_i386 1
1851
#define bfd_mach_i386_i8086 2
1852
#define bfd_mach_i386_i386_intel_syntax 3
1853
#define bfd_mach_x86_64 64
1854
#define bfd_mach_x86_64_intel_syntax 65
1855
  bfd_arch_l1om,   /* Intel L1OM */
1856
#define bfd_mach_l1om 66
1857
#define bfd_mach_l1om_intel_syntax 67
1858
  bfd_arch_we32k,     /* AT&T WE32xxx */
1859
  bfd_arch_tahoe,     /* CCI/Harris Tahoe */
1860
  bfd_arch_i860,      /* Intel 860 */
1861
  bfd_arch_i370,      /* IBM 360/370 Mainframes */
1862
  bfd_arch_romp,      /* IBM ROMP PC/RT */
1863
  bfd_arch_convex,    /* Convex */
1864
  bfd_arch_m88k,      /* Motorola 88xxx */
1865
  bfd_arch_m98k,      /* Motorola 98xxx */
1866
  bfd_arch_pyramid,   /* Pyramid Technology */
1867
  bfd_arch_h8300,     /* Renesas H8/300 (formerly Hitachi H8/300) */
1868
#define bfd_mach_h8300    1
1869
#define bfd_mach_h8300h   2
1870
#define bfd_mach_h8300s   3
1871
#define bfd_mach_h8300hn  4
1872
#define bfd_mach_h8300sn  5
1873
#define bfd_mach_h8300sx  6
1874
#define bfd_mach_h8300sxn 7
1875
  bfd_arch_pdp11,     /* DEC PDP-11 */
1876
  bfd_arch_plugin,
1877
  bfd_arch_powerpc,   /* PowerPC */
1878
#define bfd_mach_ppc           32
1879
#define bfd_mach_ppc64         64
1880
#define bfd_mach_ppc_403       403
1881
#define bfd_mach_ppc_403gc     4030
1882
#define bfd_mach_ppc_405       405
1883
#define bfd_mach_ppc_505       505
1884
#define bfd_mach_ppc_601       601
1885
#define bfd_mach_ppc_602       602
1886
#define bfd_mach_ppc_603       603
1887
#define bfd_mach_ppc_ec603e    6031
1888
#define bfd_mach_ppc_604       604
1889
#define bfd_mach_ppc_620       620
1890
#define bfd_mach_ppc_630       630
1891
#define bfd_mach_ppc_750       750
1892
#define bfd_mach_ppc_860       860
1893
#define bfd_mach_ppc_a35       35
1894
#define bfd_mach_ppc_rs64ii    642
1895
#define bfd_mach_ppc_rs64iii   643
1896
#define bfd_mach_ppc_7400      7400
1897
#define bfd_mach_ppc_e500      500
1898
#define bfd_mach_ppc_e500mc    5001
1899
#define bfd_mach_ppc_e500mc64  5005
1900
#define bfd_mach_ppc_titan     83
1901
  bfd_arch_rs6000,    /* IBM RS/6000 */
1902
#define bfd_mach_rs6k          6000
1903
#define bfd_mach_rs6k_rs1      6001
1904
#define bfd_mach_rs6k_rsc      6003
1905
#define bfd_mach_rs6k_rs2      6002
1906
  bfd_arch_hppa,      /* HP PA RISC */
1907
#define bfd_mach_hppa10        10
1908
#define bfd_mach_hppa11        11
1909
#define bfd_mach_hppa20        20
1910
#define bfd_mach_hppa20w       25
1911
  bfd_arch_d10v,      /* Mitsubishi D10V */
1912
#define bfd_mach_d10v          1
1913
#define bfd_mach_d10v_ts2      2
1914
#define bfd_mach_d10v_ts3      3
1915
  bfd_arch_d30v,      /* Mitsubishi D30V */
1916
  bfd_arch_dlx,       /* DLX */
1917
  bfd_arch_m68hc11,   /* Motorola 68HC11 */
1918
  bfd_arch_m68hc12,   /* Motorola 68HC12 */
1919
#define bfd_mach_m6812_default 0
1920
#define bfd_mach_m6812         1
1921
#define bfd_mach_m6812s        2
1922
  bfd_arch_z8k,       /* Zilog Z8000 */
1923
#define bfd_mach_z8001         1
1924
#define bfd_mach_z8002         2
1925
  bfd_arch_h8500,     /* Renesas H8/500 (formerly Hitachi H8/500) */
1926
  bfd_arch_sh,        /* Renesas / SuperH SH (formerly Hitachi SH) */
1927
#define bfd_mach_sh            1
1928
#define bfd_mach_sh2        0x20
1929
#define bfd_mach_sh_dsp     0x2d
1930
#define bfd_mach_sh2a       0x2a
1931
#define bfd_mach_sh2a_nofpu 0x2b
1932
#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1933
#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1934
#define bfd_mach_sh2a_or_sh4  0x2a3
1935
#define bfd_mach_sh2a_or_sh3e 0x2a4
1936
#define bfd_mach_sh2e       0x2e
1937
#define bfd_mach_sh3        0x30
1938
#define bfd_mach_sh3_nommu  0x31
1939
#define bfd_mach_sh3_dsp    0x3d
1940
#define bfd_mach_sh3e       0x3e
1941
#define bfd_mach_sh4        0x40
1942
#define bfd_mach_sh4_nofpu  0x41
1943
#define bfd_mach_sh4_nommu_nofpu  0x42
1944
#define bfd_mach_sh4a       0x4a
1945
#define bfd_mach_sh4a_nofpu 0x4b
1946
#define bfd_mach_sh4al_dsp  0x4d
1947
#define bfd_mach_sh5        0x50
1948
  bfd_arch_alpha,     /* Dec Alpha */
1949
#define bfd_mach_alpha_ev4  0x10
1950
#define bfd_mach_alpha_ev5  0x20
1951
#define bfd_mach_alpha_ev6  0x30
1952
  bfd_arch_arm,       /* Advanced Risc Machines ARM.  */
1953
#define bfd_mach_arm_unknown   0
1954
#define bfd_mach_arm_2         1
1955
#define bfd_mach_arm_2a        2
1956
#define bfd_mach_arm_3         3
1957
#define bfd_mach_arm_3M        4
1958
#define bfd_mach_arm_4         5
1959
#define bfd_mach_arm_4T        6
1960
#define bfd_mach_arm_5         7
1961
#define bfd_mach_arm_5T        8
1962
#define bfd_mach_arm_5TE       9
1963
#define bfd_mach_arm_XScale    10
1964
#define bfd_mach_arm_ep9312    11
1965
#define bfd_mach_arm_iWMMXt    12
1966
#define bfd_mach_arm_iWMMXt2   13
1967
  bfd_arch_ns32k,     /* National Semiconductors ns32000 */
1968
  bfd_arch_w65,       /* WDC 65816 */
1969
  bfd_arch_tic30,     /* Texas Instruments TMS320C30 */
1970
  bfd_arch_tic4x,     /* Texas Instruments TMS320C3X/4X */
1971
#define bfd_mach_tic3x         30
1972
#define bfd_mach_tic4x         40
1973
  bfd_arch_tic54x,    /* Texas Instruments TMS320C54X */
1974
  bfd_arch_tic6x,     /* Texas Instruments TMS320C6X */
1975
  bfd_arch_tic80,     /* TI TMS320c80 (MVP) */
1976
  bfd_arch_v850,      /* NEC V850 */
1977
#define bfd_mach_v850          1
1978
#define bfd_mach_v850e         'E'
1979
#define bfd_mach_v850e1        '1'
1980
  bfd_arch_arc,       /* ARC Cores */
1981
#define bfd_mach_arc_5         5
1982
#define bfd_mach_arc_6         6
1983
#define bfd_mach_arc_7         7
1984
#define bfd_mach_arc_8         8
1985
 bfd_arch_m32c,     /* Renesas M16C/M32C.  */
1986
#define bfd_mach_m16c        0x75
1987
#define bfd_mach_m32c        0x78
1988
  bfd_arch_m32r,      /* Renesas M32R (formerly Mitsubishi M32R/D) */
1989
#define bfd_mach_m32r          1 /* For backwards compatibility.  */
1990
#define bfd_mach_m32rx         'x'
1991
#define bfd_mach_m32r2         '2'
1992
  bfd_arch_mn10200,   /* Matsushita MN10200 */
1993
  bfd_arch_mn10300,   /* Matsushita MN10300 */
1994
#define bfd_mach_mn10300               300
1995
#define bfd_mach_am33          330
1996
#define bfd_mach_am33_2        332
1997
  bfd_arch_fr30,
1998
#define bfd_mach_fr30          0x46523330
1999
  bfd_arch_frv,
2000
#define bfd_mach_frv           1
2001
#define bfd_mach_frvsimple     2
2002
#define bfd_mach_fr300         300
2003
#define bfd_mach_fr400         400
2004
#define bfd_mach_fr450         450
2005
#define bfd_mach_frvtomcat     499     /* fr500 prototype */
2006
#define bfd_mach_fr500         500
2007
#define bfd_mach_fr550         550
2008
  bfd_arch_moxie,       /* The moxie processor */
2009
#define bfd_mach_moxie         1
2010
  bfd_arch_mcore,
2011
  bfd_arch_mep,
2012
#define bfd_mach_mep           1
2013
#define bfd_mach_mep_h1        0x6831
2014
#define bfd_mach_mep_c5        0x6335
2015
  bfd_arch_ia64,      /* HP/Intel ia64 */
2016
#define bfd_mach_ia64_elf64    64
2017
#define bfd_mach_ia64_elf32    32
2018
  bfd_arch_ip2k,      /* Ubicom IP2K microcontrollers. */
2019
#define bfd_mach_ip2022        1
2020
#define bfd_mach_ip2022ext     2
2021
 bfd_arch_iq2000,     /* Vitesse IQ2000.  */
2022
#define bfd_mach_iq2000        1
2023
#define bfd_mach_iq10          2
2024
  bfd_arch_mt,
2025
#define bfd_mach_ms1           1
2026
#define bfd_mach_mrisc2        2
2027
#define bfd_mach_ms2           3
2028
  bfd_arch_pj,
2029
  bfd_arch_avr,       /* Atmel AVR microcontrollers.  */
2030
#define bfd_mach_avr1          1
2031
#define bfd_mach_avr2          2
2032
#define bfd_mach_avr25         25
2033
#define bfd_mach_avr3          3
2034
#define bfd_mach_avr31         31
2035
#define bfd_mach_avr35         35
2036
#define bfd_mach_avr4          4
2037
#define bfd_mach_avr5          5
2038
#define bfd_mach_avr51         51
2039
#define bfd_mach_avr6          6
2040
  bfd_arch_bfin,        /* ADI Blackfin */
2041
#define bfd_mach_bfin          1
2042
  bfd_arch_cr16,       /* National Semiconductor CompactRISC (ie CR16). */
2043
#define bfd_mach_cr16          1
2044
  bfd_arch_cr16c,       /* National Semiconductor CompactRISC. */
2045
#define bfd_mach_cr16c         1
2046
  bfd_arch_crx,       /*  National Semiconductor CRX.  */
2047
#define bfd_mach_crx           1
2048
  bfd_arch_cris,      /* Axis CRIS */
2049
#define bfd_mach_cris_v0_v10   255
2050
#define bfd_mach_cris_v32      32
2051
#define bfd_mach_cris_v10_v32  1032
2052
  bfd_arch_rx,        /* Renesas RX.  */
2053
#define bfd_mach_rx            0x75
2054
  bfd_arch_s390,      /* IBM s390 */
2055
#define bfd_mach_s390_31       31
2056
#define bfd_mach_s390_64       64
2057
  bfd_arch_score,     /* Sunplus score */
2058
#define bfd_mach_score3         3
2059
#define bfd_mach_score7         7
2060
  bfd_arch_openrisc,  /* OpenRISC */
2061
  bfd_arch_mmix,      /* Donald Knuth's educational processor.  */
2062
  bfd_arch_xstormy16,
2063
#define bfd_mach_xstormy16     1
2064
  bfd_arch_msp430,    /* Texas Instruments MSP430 architecture.  */
2065
#define bfd_mach_msp11          11
2066
#define bfd_mach_msp110         110
2067
#define bfd_mach_msp12          12
2068
#define bfd_mach_msp13          13
2069
#define bfd_mach_msp14          14
2070
#define bfd_mach_msp15          15
2071
#define bfd_mach_msp16          16
2072
#define bfd_mach_msp21          21
2073
#define bfd_mach_msp31          31
2074
#define bfd_mach_msp32          32
2075
#define bfd_mach_msp33          33
2076
#define bfd_mach_msp41          41
2077
#define bfd_mach_msp42          42
2078
#define bfd_mach_msp43          43
2079
#define bfd_mach_msp44          44
2080
  bfd_arch_xc16x,     /* Infineon's XC16X Series.               */
2081
#define bfd_mach_xc16x         1
2082
#define bfd_mach_xc16xl        2
2083
#define bfd_mach_xc16xs         3
2084
  bfd_arch_xtensa,    /* Tensilica's Xtensa cores.  */
2085
#define bfd_mach_xtensa        1
2086
  bfd_arch_z80,
2087
#define bfd_mach_z80strict      1 /* No undocumented opcodes.  */
2088
#define bfd_mach_z80            3 /* With ixl, ixh, iyl, and iyh.  */
2089
#define bfd_mach_z80full        7 /* All undocumented instructions.  */
2090
#define bfd_mach_r800           11 /* R800: successor with multiplication.  */
2091
  bfd_arch_lm32,      /* Lattice Mico32 */
2092
#define bfd_mach_lm32      1
2093
  bfd_arch_microblaze,/* Xilinx MicroBlaze. */
2094
  bfd_arch_last
2095
  };
2096
 
2097
typedef struct bfd_arch_info
2098
{
2099
  int bits_per_word;
2100
  int bits_per_address;
2101
  int bits_per_byte;
2102
  enum bfd_architecture arch;
2103
  unsigned long mach;
2104
  const char *arch_name;
2105
  const char *printable_name;
2106
  unsigned int section_align_power;
2107
  /* TRUE if this is the default machine for the architecture.
2108
     The default arch should be the first entry for an arch so that
2109
     all the entries for that arch can be accessed via <<next>>.  */
2110
  bfd_boolean the_default;
2111
  const struct bfd_arch_info * (*compatible)
2112
    (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
2113
 
2114
  bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
2115
 
2116
  const struct bfd_arch_info *next;
2117
}
2118
bfd_arch_info_type;
2119
 
2120
const char *bfd_printable_name (bfd *abfd);
2121
 
2122
const bfd_arch_info_type *bfd_scan_arch (const char *string);
2123
 
2124
const char **bfd_arch_list (void);
2125
 
2126
const bfd_arch_info_type *bfd_arch_get_compatible
2127
   (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
2128
 
2129
void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
2130
 
2131
enum bfd_architecture bfd_get_arch (bfd *abfd);
2132
 
2133
unsigned long bfd_get_mach (bfd *abfd);
2134
 
2135
unsigned int bfd_arch_bits_per_byte (bfd *abfd);
2136
 
2137
unsigned int bfd_arch_bits_per_address (bfd *abfd);
2138
 
2139
const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
2140
 
2141
const bfd_arch_info_type *bfd_lookup_arch
2142
   (enum bfd_architecture arch, unsigned long machine);
2143
 
2144
const char *bfd_printable_arch_mach
2145
   (enum bfd_architecture arch, unsigned long machine);
2146
 
2147
unsigned int bfd_octets_per_byte (bfd *abfd);
2148
 
2149
unsigned int bfd_arch_mach_octets_per_byte
2150
   (enum bfd_architecture arch, unsigned long machine);
2151
 
2152
/* Extracted from reloc.c.  */
2153
typedef enum bfd_reloc_status
2154
{
2155
  /* No errors detected.  */
2156
  bfd_reloc_ok,
2157
 
2158
  /* The relocation was performed, but there was an overflow.  */
2159
  bfd_reloc_overflow,
2160
 
2161
  /* The address to relocate was not within the section supplied.  */
2162
  bfd_reloc_outofrange,
2163
 
2164
  /* Used by special functions.  */
2165
  bfd_reloc_continue,
2166
 
2167
  /* Unsupported relocation size requested.  */
2168
  bfd_reloc_notsupported,
2169
 
2170
  /* Unused.  */
2171
  bfd_reloc_other,
2172
 
2173
  /* The symbol to relocate against was undefined.  */
2174
  bfd_reloc_undefined,
2175
 
2176
  /* The relocation was performed, but may not be ok - presently
2177
     generated only when linking i960 coff files with i960 b.out
2178
     symbols.  If this type is returned, the error_message argument
2179
     to bfd_perform_relocation will be set.  */
2180
  bfd_reloc_dangerous
2181
 }
2182
 bfd_reloc_status_type;
2183
 
2184
 
2185
typedef struct reloc_cache_entry
2186
{
2187
  /* A pointer into the canonical table of pointers.  */
2188
  struct bfd_symbol **sym_ptr_ptr;
2189
 
2190
  /* offset in section.  */
2191
  bfd_size_type address;
2192
 
2193
  /* addend for relocation value.  */
2194
  bfd_vma addend;
2195
 
2196
  /* Pointer to how to perform the required relocation.  */
2197
  reloc_howto_type *howto;
2198
 
2199
}
2200
arelent;
2201
 
2202
enum complain_overflow
2203
{
2204
  /* Do not complain on overflow.  */
2205
  complain_overflow_dont,
2206
 
2207
  /* Complain if the value overflows when considered as a signed
2208
     number one bit larger than the field.  ie. A bitfield of N bits
2209
     is allowed to represent -2**n to 2**n-1.  */
2210
  complain_overflow_bitfield,
2211
 
2212
  /* Complain if the value overflows when considered as a signed
2213
     number.  */
2214
  complain_overflow_signed,
2215
 
2216
  /* Complain if the value overflows when considered as an
2217
     unsigned number.  */
2218
  complain_overflow_unsigned
2219
};
2220
 
2221
struct reloc_howto_struct
2222
{
2223
  /*  The type field has mainly a documentary use - the back end can
2224
      do what it wants with it, though normally the back end's
2225
      external idea of what a reloc number is stored
2226
      in this field.  For example, a PC relative word relocation
2227
      in a coff environment has the type 023 - because that's
2228
      what the outside world calls a R_PCRWORD reloc.  */
2229
  unsigned int type;
2230
 
2231
  /*  The value the final relocation is shifted right by.  This drops
2232
      unwanted data from the relocation.  */
2233
  unsigned int rightshift;
2234
 
2235
  /*  The size of the item to be relocated.  This is *not* a
2236
      power-of-two measure.  To get the number of bytes operated
2237
      on by a type of relocation, use bfd_get_reloc_size.  */
2238
  int size;
2239
 
2240
  /*  The number of bits in the item to be relocated.  This is used
2241
      when doing overflow checking.  */
2242
  unsigned int bitsize;
2243
 
2244
  /*  The relocation is relative to the field being relocated.  */
2245
  bfd_boolean pc_relative;
2246
 
2247
  /*  The bit position of the reloc value in the destination.
2248
      The relocated value is left shifted by this amount.  */
2249
  unsigned int bitpos;
2250
 
2251
  /* What type of overflow error should be checked for when
2252
     relocating.  */
2253
  enum complain_overflow complain_on_overflow;
2254
 
2255
  /* If this field is non null, then the supplied function is
2256
     called rather than the normal function.  This allows really
2257
     strange relocation methods to be accommodated (e.g., i960 callj
2258
     instructions).  */
2259
  bfd_reloc_status_type (*special_function)
2260
    (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
2261
     bfd *, char **);
2262
 
2263
  /* The textual name of the relocation type.  */
2264
  char *name;
2265
 
2266
  /* Some formats record a relocation addend in the section contents
2267
     rather than with the relocation.  For ELF formats this is the
2268
     distinction between USE_REL and USE_RELA (though the code checks
2269
     for USE_REL == 1/0).  The value of this field is TRUE if the
2270
     addend is recorded with the section contents; when performing a
2271
     partial link (ld -r) the section contents (the data) will be
2272
     modified.  The value of this field is FALSE if addends are
2273
     recorded with the relocation (in arelent.addend); when performing
2274
     a partial link the relocation will be modified.
2275
     All relocations for all ELF USE_RELA targets should set this field
2276
     to FALSE (values of TRUE should be looked on with suspicion).
2277
     However, the converse is not true: not all relocations of all ELF
2278
     USE_REL targets set this field to TRUE.  Why this is so is peculiar
2279
     to each particular target.  For relocs that aren't used in partial
2280
     links (e.g. GOT stuff) it doesn't matter what this is set to.  */
2281
  bfd_boolean partial_inplace;
2282
 
2283
  /* src_mask selects the part of the instruction (or data) to be used
2284
     in the relocation sum.  If the target relocations don't have an
2285
     addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2286
     dst_mask to extract the addend from the section contents.  If
2287
     relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2288
     field should be zero.  Non-zero values for ELF USE_RELA targets are
2289
     bogus as in those cases the value in the dst_mask part of the
2290
     section contents should be treated as garbage.  */
2291
  bfd_vma src_mask;
2292
 
2293
  /* dst_mask selects which parts of the instruction (or data) are
2294
     replaced with a relocated value.  */
2295
  bfd_vma dst_mask;
2296
 
2297
  /* When some formats create PC relative instructions, they leave
2298
     the value of the pc of the place being relocated in the offset
2299
     slot of the instruction, so that a PC relative relocation can
2300
     be made just by adding in an ordinary offset (e.g., sun3 a.out).
2301
     Some formats leave the displacement part of an instruction
2302
     empty (e.g., m88k bcs); this flag signals the fact.  */
2303
  bfd_boolean pcrel_offset;
2304
};
2305
 
2306
#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2307
  { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2308
#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2309
  HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
2310
         NAME, FALSE, 0, 0, IN)
2311
 
2312
#define EMPTY_HOWTO(C) \
2313
  HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2314
         NULL, FALSE, 0, 0, FALSE)
2315
 
2316
#define HOWTO_PREPARE(relocation, symbol)               \
2317
  {                                                     \
2318
    if (symbol != NULL)                                 \
2319
      {                                                 \
2320
        if (bfd_is_com_section (symbol->section))       \
2321
          {                                             \
2322
            relocation = 0;                             \
2323
          }                                             \
2324
        else                                            \
2325
          {                                             \
2326
            relocation = symbol->value;                 \
2327
          }                                             \
2328
      }                                                 \
2329
  }
2330
 
2331
unsigned int bfd_get_reloc_size (reloc_howto_type *);
2332
 
2333
typedef struct relent_chain
2334
{
2335
  arelent relent;
2336
  struct relent_chain *next;
2337
}
2338
arelent_chain;
2339
 
2340
bfd_reloc_status_type bfd_check_overflow
2341
   (enum complain_overflow how,
2342
    unsigned int bitsize,
2343
    unsigned int rightshift,
2344
    unsigned int addrsize,
2345
    bfd_vma relocation);
2346
 
2347
bfd_reloc_status_type bfd_perform_relocation
2348
   (bfd *abfd,
2349
    arelent *reloc_entry,
2350
    void *data,
2351
    asection *input_section,
2352
    bfd *output_bfd,
2353
    char **error_message);
2354
 
2355
bfd_reloc_status_type bfd_install_relocation
2356
   (bfd *abfd,
2357
    arelent *reloc_entry,
2358
    void *data, bfd_vma data_start,
2359
    asection *input_section,
2360
    char **error_message);
2361
 
2362
enum bfd_reloc_code_real {
2363
  _dummy_first_bfd_reloc_code_real,
2364
 
2365
 
2366
/* Basic absolute relocations of N bits.  */
2367
  BFD_RELOC_64,
2368
  BFD_RELOC_32,
2369
  BFD_RELOC_26,
2370
  BFD_RELOC_24,
2371
  BFD_RELOC_16,
2372
  BFD_RELOC_14,
2373
  BFD_RELOC_8,
2374
 
2375
/* PC-relative relocations.  Sometimes these are relative to the address
2376
of the relocation itself; sometimes they are relative to the start of
2377
the section containing the relocation.  It depends on the specific target.
2378
 
2379
The 24-bit relocation is used in some Intel 960 configurations.  */
2380
  BFD_RELOC_64_PCREL,
2381
  BFD_RELOC_32_PCREL,
2382
  BFD_RELOC_24_PCREL,
2383
  BFD_RELOC_16_PCREL,
2384
  BFD_RELOC_12_PCREL,
2385
  BFD_RELOC_8_PCREL,
2386
 
2387
/* Section relative relocations.  Some targets need this for DWARF2.  */
2388
  BFD_RELOC_32_SECREL,
2389
 
2390
/* For ELF.  */
2391
  BFD_RELOC_32_GOT_PCREL,
2392
  BFD_RELOC_16_GOT_PCREL,
2393
  BFD_RELOC_8_GOT_PCREL,
2394
  BFD_RELOC_32_GOTOFF,
2395
  BFD_RELOC_16_GOTOFF,
2396
  BFD_RELOC_LO16_GOTOFF,
2397
  BFD_RELOC_HI16_GOTOFF,
2398
  BFD_RELOC_HI16_S_GOTOFF,
2399
  BFD_RELOC_8_GOTOFF,
2400
  BFD_RELOC_64_PLT_PCREL,
2401
  BFD_RELOC_32_PLT_PCREL,
2402
  BFD_RELOC_24_PLT_PCREL,
2403
  BFD_RELOC_16_PLT_PCREL,
2404
  BFD_RELOC_8_PLT_PCREL,
2405
  BFD_RELOC_64_PLTOFF,
2406
  BFD_RELOC_32_PLTOFF,
2407
  BFD_RELOC_16_PLTOFF,
2408
  BFD_RELOC_LO16_PLTOFF,
2409
  BFD_RELOC_HI16_PLTOFF,
2410
  BFD_RELOC_HI16_S_PLTOFF,
2411
  BFD_RELOC_8_PLTOFF,
2412
 
2413
/* Relocations used by 68K ELF.  */
2414
  BFD_RELOC_68K_GLOB_DAT,
2415
  BFD_RELOC_68K_JMP_SLOT,
2416
  BFD_RELOC_68K_RELATIVE,
2417
  BFD_RELOC_68K_TLS_GD32,
2418
  BFD_RELOC_68K_TLS_GD16,
2419
  BFD_RELOC_68K_TLS_GD8,
2420
  BFD_RELOC_68K_TLS_LDM32,
2421
  BFD_RELOC_68K_TLS_LDM16,
2422
  BFD_RELOC_68K_TLS_LDM8,
2423
  BFD_RELOC_68K_TLS_LDO32,
2424
  BFD_RELOC_68K_TLS_LDO16,
2425
  BFD_RELOC_68K_TLS_LDO8,
2426
  BFD_RELOC_68K_TLS_IE32,
2427
  BFD_RELOC_68K_TLS_IE16,
2428
  BFD_RELOC_68K_TLS_IE8,
2429
  BFD_RELOC_68K_TLS_LE32,
2430
  BFD_RELOC_68K_TLS_LE16,
2431
  BFD_RELOC_68K_TLS_LE8,
2432
 
2433
/* Linkage-table relative.  */
2434
  BFD_RELOC_32_BASEREL,
2435
  BFD_RELOC_16_BASEREL,
2436
  BFD_RELOC_LO16_BASEREL,
2437
  BFD_RELOC_HI16_BASEREL,
2438
  BFD_RELOC_HI16_S_BASEREL,
2439
  BFD_RELOC_8_BASEREL,
2440
  BFD_RELOC_RVA,
2441
 
2442
/* Absolute 8-bit relocation, but used to form an address like 0xFFnn.  */
2443
  BFD_RELOC_8_FFnn,
2444
 
2445
/* These PC-relative relocations are stored as word displacements --
2446
i.e., byte displacements shifted right two bits.  The 30-bit word
2447
displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2448
SPARC.  (SPARC tools generally refer to this as <<WDISP30>>.)  The
2449
signed 16-bit displacement is used on the MIPS, and the 23-bit
2450
displacement is used on the Alpha.  */
2451
  BFD_RELOC_32_PCREL_S2,
2452
  BFD_RELOC_16_PCREL_S2,
2453
  BFD_RELOC_23_PCREL_S2,
2454
 
2455
/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2456
the target word.  These are used on the SPARC.  */
2457
  BFD_RELOC_HI22,
2458
  BFD_RELOC_LO10,
2459
 
2460
/* For systems that allocate a Global Pointer register, these are
2461
displacements off that register.  These relocation types are
2462
handled specially, because the value the register will have is
2463
decided relatively late.  */
2464
  BFD_RELOC_GPREL16,
2465
  BFD_RELOC_GPREL32,
2466
 
2467
/* Reloc types used for i960/b.out.  */
2468
  BFD_RELOC_I960_CALLJ,
2469
 
2470
/* SPARC ELF relocations.  There is probably some overlap with other
2471
relocation types already defined.  */
2472
  BFD_RELOC_NONE,
2473
  BFD_RELOC_SPARC_WDISP22,
2474
  BFD_RELOC_SPARC22,
2475
  BFD_RELOC_SPARC13,
2476
  BFD_RELOC_SPARC_GOT10,
2477
  BFD_RELOC_SPARC_GOT13,
2478
  BFD_RELOC_SPARC_GOT22,
2479
  BFD_RELOC_SPARC_PC10,
2480
  BFD_RELOC_SPARC_PC22,
2481
  BFD_RELOC_SPARC_WPLT30,
2482
  BFD_RELOC_SPARC_COPY,
2483
  BFD_RELOC_SPARC_GLOB_DAT,
2484
  BFD_RELOC_SPARC_JMP_SLOT,
2485
  BFD_RELOC_SPARC_RELATIVE,
2486
  BFD_RELOC_SPARC_UA16,
2487
  BFD_RELOC_SPARC_UA32,
2488
  BFD_RELOC_SPARC_UA64,
2489
  BFD_RELOC_SPARC_GOTDATA_HIX22,
2490
  BFD_RELOC_SPARC_GOTDATA_LOX10,
2491
  BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2492
  BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2493
  BFD_RELOC_SPARC_GOTDATA_OP,
2494
  BFD_RELOC_SPARC_JMP_IREL,
2495
  BFD_RELOC_SPARC_IRELATIVE,
2496
 
2497
/* I think these are specific to SPARC a.out (e.g., Sun 4).  */
2498
  BFD_RELOC_SPARC_BASE13,
2499
  BFD_RELOC_SPARC_BASE22,
2500
 
2501
/* SPARC64 relocations  */
2502
#define BFD_RELOC_SPARC_64 BFD_RELOC_64
2503
  BFD_RELOC_SPARC_10,
2504
  BFD_RELOC_SPARC_11,
2505
  BFD_RELOC_SPARC_OLO10,
2506
  BFD_RELOC_SPARC_HH22,
2507
  BFD_RELOC_SPARC_HM10,
2508
  BFD_RELOC_SPARC_LM22,
2509
  BFD_RELOC_SPARC_PC_HH22,
2510
  BFD_RELOC_SPARC_PC_HM10,
2511
  BFD_RELOC_SPARC_PC_LM22,
2512
  BFD_RELOC_SPARC_WDISP16,
2513
  BFD_RELOC_SPARC_WDISP19,
2514
  BFD_RELOC_SPARC_7,
2515
  BFD_RELOC_SPARC_6,
2516
  BFD_RELOC_SPARC_5,
2517
#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2518
  BFD_RELOC_SPARC_PLT32,
2519
  BFD_RELOC_SPARC_PLT64,
2520
  BFD_RELOC_SPARC_HIX22,
2521
  BFD_RELOC_SPARC_LOX10,
2522
  BFD_RELOC_SPARC_H44,
2523
  BFD_RELOC_SPARC_M44,
2524
  BFD_RELOC_SPARC_L44,
2525
  BFD_RELOC_SPARC_REGISTER,
2526
 
2527
/* SPARC little endian relocation  */
2528
  BFD_RELOC_SPARC_REV32,
2529
 
2530
/* SPARC TLS relocations  */
2531
  BFD_RELOC_SPARC_TLS_GD_HI22,
2532
  BFD_RELOC_SPARC_TLS_GD_LO10,
2533
  BFD_RELOC_SPARC_TLS_GD_ADD,
2534
  BFD_RELOC_SPARC_TLS_GD_CALL,
2535
  BFD_RELOC_SPARC_TLS_LDM_HI22,
2536
  BFD_RELOC_SPARC_TLS_LDM_LO10,
2537
  BFD_RELOC_SPARC_TLS_LDM_ADD,
2538
  BFD_RELOC_SPARC_TLS_LDM_CALL,
2539
  BFD_RELOC_SPARC_TLS_LDO_HIX22,
2540
  BFD_RELOC_SPARC_TLS_LDO_LOX10,
2541
  BFD_RELOC_SPARC_TLS_LDO_ADD,
2542
  BFD_RELOC_SPARC_TLS_IE_HI22,
2543
  BFD_RELOC_SPARC_TLS_IE_LO10,
2544
  BFD_RELOC_SPARC_TLS_IE_LD,
2545
  BFD_RELOC_SPARC_TLS_IE_LDX,
2546
  BFD_RELOC_SPARC_TLS_IE_ADD,
2547
  BFD_RELOC_SPARC_TLS_LE_HIX22,
2548
  BFD_RELOC_SPARC_TLS_LE_LOX10,
2549
  BFD_RELOC_SPARC_TLS_DTPMOD32,
2550
  BFD_RELOC_SPARC_TLS_DTPMOD64,
2551
  BFD_RELOC_SPARC_TLS_DTPOFF32,
2552
  BFD_RELOC_SPARC_TLS_DTPOFF64,
2553
  BFD_RELOC_SPARC_TLS_TPOFF32,
2554
  BFD_RELOC_SPARC_TLS_TPOFF64,
2555
 
2556
/* SPU Relocations.  */
2557
  BFD_RELOC_SPU_IMM7,
2558
  BFD_RELOC_SPU_IMM8,
2559
  BFD_RELOC_SPU_IMM10,
2560
  BFD_RELOC_SPU_IMM10W,
2561
  BFD_RELOC_SPU_IMM16,
2562
  BFD_RELOC_SPU_IMM16W,
2563
  BFD_RELOC_SPU_IMM18,
2564
  BFD_RELOC_SPU_PCREL9a,
2565
  BFD_RELOC_SPU_PCREL9b,
2566
  BFD_RELOC_SPU_PCREL16,
2567
  BFD_RELOC_SPU_LO16,
2568
  BFD_RELOC_SPU_HI16,
2569
  BFD_RELOC_SPU_PPU32,
2570
  BFD_RELOC_SPU_PPU64,
2571
  BFD_RELOC_SPU_ADD_PIC,
2572
 
2573
/* Alpha ECOFF and ELF relocations.  Some of these treat the symbol or
2574
"addend" in some special way.
2575
For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2576
writing; when reading, it will be the absolute section symbol.  The
2577
addend is the displacement in bytes of the "lda" instruction from
2578
the "ldah" instruction (which is at the address of this reloc).  */
2579
  BFD_RELOC_ALPHA_GPDISP_HI16,
2580
 
2581
/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2582
with GPDISP_HI16 relocs.  The addend is ignored when writing the
2583
relocations out, and is filled in with the file's GP value on
2584
reading, for convenience.  */
2585
  BFD_RELOC_ALPHA_GPDISP_LO16,
2586
 
2587
/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2588
relocation except that there is no accompanying GPDISP_LO16
2589
relocation.  */
2590
  BFD_RELOC_ALPHA_GPDISP,
2591
 
2592
/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2593
the assembler turns it into a LDQ instruction to load the address of
2594
the symbol, and then fills in a register in the real instruction.
2595
 
2596
The LITERAL reloc, at the LDQ instruction, refers to the .lita
2597
section symbol.  The addend is ignored when writing, but is filled
2598
in with the file's GP value on reading, for convenience, as with the
2599
GPDISP_LO16 reloc.
2600
 
2601
The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2602
It should refer to the symbol to be referenced, as with 16_GOTOFF,
2603
but it generates output not based on the position within the .got
2604
section, but relative to the GP value chosen for the file during the
2605
final link stage.
2606
 
2607
The LITUSE reloc, on the instruction using the loaded address, gives
2608
information to the linker that it might be able to use to optimize
2609
away some literal section references.  The symbol is ignored (read
2610
as the absolute section symbol), and the "addend" indicates the type
2611
of instruction using the register:
2612
1 - "memory" fmt insn
2613
2 - byte-manipulation (byte offset reg)
2614
3 - jsr (target of branch)  */
2615
  BFD_RELOC_ALPHA_LITERAL,
2616
  BFD_RELOC_ALPHA_ELF_LITERAL,
2617
  BFD_RELOC_ALPHA_LITUSE,
2618
 
2619
/* The HINT relocation indicates a value that should be filled into the
2620
"hint" field of a jmp/jsr/ret instruction, for possible branch-
2621
prediction logic which may be provided on some processors.  */
2622
  BFD_RELOC_ALPHA_HINT,
2623
 
2624
/* The LINKAGE relocation outputs a linkage pair in the object file,
2625
which is filled by the linker.  */
2626
  BFD_RELOC_ALPHA_LINKAGE,
2627
 
2628
/* The CODEADDR relocation outputs a STO_CA in the object file,
2629
which is filled by the linker.  */
2630
  BFD_RELOC_ALPHA_CODEADDR,
2631
 
2632
/* The GPREL_HI/LO relocations together form a 32-bit offset from the
2633
GP register.  */
2634
  BFD_RELOC_ALPHA_GPREL_HI16,
2635
  BFD_RELOC_ALPHA_GPREL_LO16,
2636
 
2637
/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2638
share a common GP, and the target address is adjusted for
2639
STO_ALPHA_STD_GPLOAD.  */
2640
  BFD_RELOC_ALPHA_BRSGP,
2641
 
2642
/* The NOP relocation outputs a NOP if the longword displacement
2643
between two procedure entry points is < 2^21.  */
2644
  BFD_RELOC_ALPHA_NOP,
2645
 
2646
/* The BSR relocation outputs a BSR if the longword displacement
2647
between two procedure entry points is < 2^21.  */
2648
  BFD_RELOC_ALPHA_BSR,
2649
 
2650
/* The LDA relocation outputs a LDA if the longword displacement
2651
between two procedure entry points is < 2^16.  */
2652
  BFD_RELOC_ALPHA_LDA,
2653
 
2654
/* The BOH relocation outputs a BSR if the longword displacement
2655
between two procedure entry points is < 2^21, or else a hint.  */
2656
  BFD_RELOC_ALPHA_BOH,
2657
 
2658
/* Alpha thread-local storage relocations.  */
2659
  BFD_RELOC_ALPHA_TLSGD,
2660
  BFD_RELOC_ALPHA_TLSLDM,
2661
  BFD_RELOC_ALPHA_DTPMOD64,
2662
  BFD_RELOC_ALPHA_GOTDTPREL16,
2663
  BFD_RELOC_ALPHA_DTPREL64,
2664
  BFD_RELOC_ALPHA_DTPREL_HI16,
2665
  BFD_RELOC_ALPHA_DTPREL_LO16,
2666
  BFD_RELOC_ALPHA_DTPREL16,
2667
  BFD_RELOC_ALPHA_GOTTPREL16,
2668
  BFD_RELOC_ALPHA_TPREL64,
2669
  BFD_RELOC_ALPHA_TPREL_HI16,
2670
  BFD_RELOC_ALPHA_TPREL_LO16,
2671
  BFD_RELOC_ALPHA_TPREL16,
2672
 
2673
/* Bits 27..2 of the relocation address shifted right 2 bits;
2674
simple reloc otherwise.  */
2675
  BFD_RELOC_MIPS_JMP,
2676
 
2677
/* The MIPS16 jump instruction.  */
2678
  BFD_RELOC_MIPS16_JMP,
2679
 
2680
/* MIPS16 GP relative reloc.  */
2681
  BFD_RELOC_MIPS16_GPREL,
2682
 
2683
/* High 16 bits of 32-bit value; simple reloc.  */
2684
  BFD_RELOC_HI16,
2685
 
2686
/* High 16 bits of 32-bit value but the low 16 bits will be sign
2687
extended and added to form the final result.  If the low 16
2688
bits form a negative number, we need to add one to the high value
2689
to compensate for the borrow when the low bits are added.  */
2690
  BFD_RELOC_HI16_S,
2691
 
2692
/* Low 16 bits.  */
2693
  BFD_RELOC_LO16,
2694
 
2695
/* High 16 bits of 32-bit pc-relative value  */
2696
  BFD_RELOC_HI16_PCREL,
2697
 
2698
/* High 16 bits of 32-bit pc-relative value, adjusted  */
2699
  BFD_RELOC_HI16_S_PCREL,
2700
 
2701
/* Low 16 bits of pc-relative value  */
2702
  BFD_RELOC_LO16_PCREL,
2703
 
2704
/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
2705
16-bit immediate fields  */
2706
  BFD_RELOC_MIPS16_GOT16,
2707
  BFD_RELOC_MIPS16_CALL16,
2708
 
2709
/* MIPS16 high 16 bits of 32-bit value.  */
2710
  BFD_RELOC_MIPS16_HI16,
2711
 
2712
/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2713
extended and added to form the final result.  If the low 16
2714
bits form a negative number, we need to add one to the high value
2715
to compensate for the borrow when the low bits are added.  */
2716
  BFD_RELOC_MIPS16_HI16_S,
2717
 
2718
/* MIPS16 low 16 bits.  */
2719
  BFD_RELOC_MIPS16_LO16,
2720
 
2721
/* Relocation against a MIPS literal section.  */
2722
  BFD_RELOC_MIPS_LITERAL,
2723
 
2724
/* MIPS ELF relocations.  */
2725
  BFD_RELOC_MIPS_GOT16,
2726
  BFD_RELOC_MIPS_CALL16,
2727
  BFD_RELOC_MIPS_GOT_HI16,
2728
  BFD_RELOC_MIPS_GOT_LO16,
2729
  BFD_RELOC_MIPS_CALL_HI16,
2730
  BFD_RELOC_MIPS_CALL_LO16,
2731
  BFD_RELOC_MIPS_SUB,
2732
  BFD_RELOC_MIPS_GOT_PAGE,
2733
  BFD_RELOC_MIPS_GOT_OFST,
2734
  BFD_RELOC_MIPS_GOT_DISP,
2735
  BFD_RELOC_MIPS_SHIFT5,
2736
  BFD_RELOC_MIPS_SHIFT6,
2737
  BFD_RELOC_MIPS_INSERT_A,
2738
  BFD_RELOC_MIPS_INSERT_B,
2739
  BFD_RELOC_MIPS_DELETE,
2740
  BFD_RELOC_MIPS_HIGHEST,
2741
  BFD_RELOC_MIPS_HIGHER,
2742
  BFD_RELOC_MIPS_SCN_DISP,
2743
  BFD_RELOC_MIPS_REL16,
2744
  BFD_RELOC_MIPS_RELGOT,
2745
  BFD_RELOC_MIPS_JALR,
2746
  BFD_RELOC_MIPS_TLS_DTPMOD32,
2747
  BFD_RELOC_MIPS_TLS_DTPREL32,
2748
  BFD_RELOC_MIPS_TLS_DTPMOD64,
2749
  BFD_RELOC_MIPS_TLS_DTPREL64,
2750
  BFD_RELOC_MIPS_TLS_GD,
2751
  BFD_RELOC_MIPS_TLS_LDM,
2752
  BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2753
  BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2754
  BFD_RELOC_MIPS_TLS_GOTTPREL,
2755
  BFD_RELOC_MIPS_TLS_TPREL32,
2756
  BFD_RELOC_MIPS_TLS_TPREL64,
2757
  BFD_RELOC_MIPS_TLS_TPREL_HI16,
2758
  BFD_RELOC_MIPS_TLS_TPREL_LO16,
2759
 
2760
 
2761
/* MIPS ELF relocations (VxWorks and PLT extensions).  */
2762
  BFD_RELOC_MIPS_COPY,
2763
  BFD_RELOC_MIPS_JUMP_SLOT,
2764
 
2765
 
2766
/* Moxie ELF relocations.  */
2767
  BFD_RELOC_MOXIE_10_PCREL,
2768
 
2769
 
2770
/* Fujitsu Frv Relocations.  */
2771
  BFD_RELOC_FRV_LABEL16,
2772
  BFD_RELOC_FRV_LABEL24,
2773
  BFD_RELOC_FRV_LO16,
2774
  BFD_RELOC_FRV_HI16,
2775
  BFD_RELOC_FRV_GPREL12,
2776
  BFD_RELOC_FRV_GPRELU12,
2777
  BFD_RELOC_FRV_GPREL32,
2778
  BFD_RELOC_FRV_GPRELHI,
2779
  BFD_RELOC_FRV_GPRELLO,
2780
  BFD_RELOC_FRV_GOT12,
2781
  BFD_RELOC_FRV_GOTHI,
2782
  BFD_RELOC_FRV_GOTLO,
2783
  BFD_RELOC_FRV_FUNCDESC,
2784
  BFD_RELOC_FRV_FUNCDESC_GOT12,
2785
  BFD_RELOC_FRV_FUNCDESC_GOTHI,
2786
  BFD_RELOC_FRV_FUNCDESC_GOTLO,
2787
  BFD_RELOC_FRV_FUNCDESC_VALUE,
2788
  BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2789
  BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2790
  BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2791
  BFD_RELOC_FRV_GOTOFF12,
2792
  BFD_RELOC_FRV_GOTOFFHI,
2793
  BFD_RELOC_FRV_GOTOFFLO,
2794
  BFD_RELOC_FRV_GETTLSOFF,
2795
  BFD_RELOC_FRV_TLSDESC_VALUE,
2796
  BFD_RELOC_FRV_GOTTLSDESC12,
2797
  BFD_RELOC_FRV_GOTTLSDESCHI,
2798
  BFD_RELOC_FRV_GOTTLSDESCLO,
2799
  BFD_RELOC_FRV_TLSMOFF12,
2800
  BFD_RELOC_FRV_TLSMOFFHI,
2801
  BFD_RELOC_FRV_TLSMOFFLO,
2802
  BFD_RELOC_FRV_GOTTLSOFF12,
2803
  BFD_RELOC_FRV_GOTTLSOFFHI,
2804
  BFD_RELOC_FRV_GOTTLSOFFLO,
2805
  BFD_RELOC_FRV_TLSOFF,
2806
  BFD_RELOC_FRV_TLSDESC_RELAX,
2807
  BFD_RELOC_FRV_GETTLSOFF_RELAX,
2808
  BFD_RELOC_FRV_TLSOFF_RELAX,
2809
  BFD_RELOC_FRV_TLSMOFF,
2810
 
2811
 
2812
/* This is a 24bit GOT-relative reloc for the mn10300.  */
2813
  BFD_RELOC_MN10300_GOTOFF24,
2814
 
2815
/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2816
in the instruction.  */
2817
  BFD_RELOC_MN10300_GOT32,
2818
 
2819
/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2820
in the instruction.  */
2821
  BFD_RELOC_MN10300_GOT24,
2822
 
2823
/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2824
in the instruction.  */
2825
  BFD_RELOC_MN10300_GOT16,
2826
 
2827
/* Copy symbol at runtime.  */
2828
  BFD_RELOC_MN10300_COPY,
2829
 
2830
/* Create GOT entry.  */
2831
  BFD_RELOC_MN10300_GLOB_DAT,
2832
 
2833
/* Create PLT entry.  */
2834
  BFD_RELOC_MN10300_JMP_SLOT,
2835
 
2836
/* Adjust by program base.  */
2837
  BFD_RELOC_MN10300_RELATIVE,
2838
 
2839
/* Together with another reloc targeted at the same location,
2840
allows for a value that is the difference of two symbols
2841
in the same section.  */
2842
  BFD_RELOC_MN10300_SYM_DIFF,
2843
 
2844
/* The addend of this reloc is an alignment power that must
2845
be honoured at the offset's location, regardless of linker
2846
relaxation.  */
2847
  BFD_RELOC_MN10300_ALIGN,
2848
 
2849
 
2850
/* i386/elf relocations  */
2851
  BFD_RELOC_386_GOT32,
2852
  BFD_RELOC_386_PLT32,
2853
  BFD_RELOC_386_COPY,
2854
  BFD_RELOC_386_GLOB_DAT,
2855
  BFD_RELOC_386_JUMP_SLOT,
2856
  BFD_RELOC_386_RELATIVE,
2857
  BFD_RELOC_386_GOTOFF,
2858
  BFD_RELOC_386_GOTPC,
2859
  BFD_RELOC_386_TLS_TPOFF,
2860
  BFD_RELOC_386_TLS_IE,
2861
  BFD_RELOC_386_TLS_GOTIE,
2862
  BFD_RELOC_386_TLS_LE,
2863
  BFD_RELOC_386_TLS_GD,
2864
  BFD_RELOC_386_TLS_LDM,
2865
  BFD_RELOC_386_TLS_LDO_32,
2866
  BFD_RELOC_386_TLS_IE_32,
2867
  BFD_RELOC_386_TLS_LE_32,
2868
  BFD_RELOC_386_TLS_DTPMOD32,
2869
  BFD_RELOC_386_TLS_DTPOFF32,
2870
  BFD_RELOC_386_TLS_TPOFF32,
2871
  BFD_RELOC_386_TLS_GOTDESC,
2872
  BFD_RELOC_386_TLS_DESC_CALL,
2873
  BFD_RELOC_386_TLS_DESC,
2874
  BFD_RELOC_386_IRELATIVE,
2875
 
2876
/* x86-64/elf relocations  */
2877
  BFD_RELOC_X86_64_GOT32,
2878
  BFD_RELOC_X86_64_PLT32,
2879
  BFD_RELOC_X86_64_COPY,
2880
  BFD_RELOC_X86_64_GLOB_DAT,
2881
  BFD_RELOC_X86_64_JUMP_SLOT,
2882
  BFD_RELOC_X86_64_RELATIVE,
2883
  BFD_RELOC_X86_64_GOTPCREL,
2884
  BFD_RELOC_X86_64_32S,
2885
  BFD_RELOC_X86_64_DTPMOD64,
2886
  BFD_RELOC_X86_64_DTPOFF64,
2887
  BFD_RELOC_X86_64_TPOFF64,
2888
  BFD_RELOC_X86_64_TLSGD,
2889
  BFD_RELOC_X86_64_TLSLD,
2890
  BFD_RELOC_X86_64_DTPOFF32,
2891
  BFD_RELOC_X86_64_GOTTPOFF,
2892
  BFD_RELOC_X86_64_TPOFF32,
2893
  BFD_RELOC_X86_64_GOTOFF64,
2894
  BFD_RELOC_X86_64_GOTPC32,
2895
  BFD_RELOC_X86_64_GOT64,
2896
  BFD_RELOC_X86_64_GOTPCREL64,
2897
  BFD_RELOC_X86_64_GOTPC64,
2898
  BFD_RELOC_X86_64_GOTPLT64,
2899
  BFD_RELOC_X86_64_PLTOFF64,
2900
  BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2901
  BFD_RELOC_X86_64_TLSDESC_CALL,
2902
  BFD_RELOC_X86_64_TLSDESC,
2903
  BFD_RELOC_X86_64_IRELATIVE,
2904
 
2905
/* ns32k relocations  */
2906
  BFD_RELOC_NS32K_IMM_8,
2907
  BFD_RELOC_NS32K_IMM_16,
2908
  BFD_RELOC_NS32K_IMM_32,
2909
  BFD_RELOC_NS32K_IMM_8_PCREL,
2910
  BFD_RELOC_NS32K_IMM_16_PCREL,
2911
  BFD_RELOC_NS32K_IMM_32_PCREL,
2912
  BFD_RELOC_NS32K_DISP_8,
2913
  BFD_RELOC_NS32K_DISP_16,
2914
  BFD_RELOC_NS32K_DISP_32,
2915
  BFD_RELOC_NS32K_DISP_8_PCREL,
2916
  BFD_RELOC_NS32K_DISP_16_PCREL,
2917
  BFD_RELOC_NS32K_DISP_32_PCREL,
2918
 
2919
/* PDP11 relocations  */
2920
  BFD_RELOC_PDP11_DISP_8_PCREL,
2921
  BFD_RELOC_PDP11_DISP_6_PCREL,
2922
 
2923
/* Picojava relocs.  Not all of these appear in object files.  */
2924
  BFD_RELOC_PJ_CODE_HI16,
2925
  BFD_RELOC_PJ_CODE_LO16,
2926
  BFD_RELOC_PJ_CODE_DIR16,
2927
  BFD_RELOC_PJ_CODE_DIR32,
2928
  BFD_RELOC_PJ_CODE_REL16,
2929
  BFD_RELOC_PJ_CODE_REL32,
2930
 
2931
/* Power(rs6000) and PowerPC relocations.  */
2932
  BFD_RELOC_PPC_B26,
2933
  BFD_RELOC_PPC_BA26,
2934
  BFD_RELOC_PPC_TOC16,
2935
  BFD_RELOC_PPC_B16,
2936
  BFD_RELOC_PPC_B16_BRTAKEN,
2937
  BFD_RELOC_PPC_B16_BRNTAKEN,
2938
  BFD_RELOC_PPC_BA16,
2939
  BFD_RELOC_PPC_BA16_BRTAKEN,
2940
  BFD_RELOC_PPC_BA16_BRNTAKEN,
2941
  BFD_RELOC_PPC_COPY,
2942
  BFD_RELOC_PPC_GLOB_DAT,
2943
  BFD_RELOC_PPC_JMP_SLOT,
2944
  BFD_RELOC_PPC_RELATIVE,
2945
  BFD_RELOC_PPC_LOCAL24PC,
2946
  BFD_RELOC_PPC_EMB_NADDR32,
2947
  BFD_RELOC_PPC_EMB_NADDR16,
2948
  BFD_RELOC_PPC_EMB_NADDR16_LO,
2949
  BFD_RELOC_PPC_EMB_NADDR16_HI,
2950
  BFD_RELOC_PPC_EMB_NADDR16_HA,
2951
  BFD_RELOC_PPC_EMB_SDAI16,
2952
  BFD_RELOC_PPC_EMB_SDA2I16,
2953
  BFD_RELOC_PPC_EMB_SDA2REL,
2954
  BFD_RELOC_PPC_EMB_SDA21,
2955
  BFD_RELOC_PPC_EMB_MRKREF,
2956
  BFD_RELOC_PPC_EMB_RELSEC16,
2957
  BFD_RELOC_PPC_EMB_RELST_LO,
2958
  BFD_RELOC_PPC_EMB_RELST_HI,
2959
  BFD_RELOC_PPC_EMB_RELST_HA,
2960
  BFD_RELOC_PPC_EMB_BIT_FLD,
2961
  BFD_RELOC_PPC_EMB_RELSDA,
2962
  BFD_RELOC_PPC64_HIGHER,
2963
  BFD_RELOC_PPC64_HIGHER_S,
2964
  BFD_RELOC_PPC64_HIGHEST,
2965
  BFD_RELOC_PPC64_HIGHEST_S,
2966
  BFD_RELOC_PPC64_TOC16_LO,
2967
  BFD_RELOC_PPC64_TOC16_HI,
2968
  BFD_RELOC_PPC64_TOC16_HA,
2969
  BFD_RELOC_PPC64_TOC,
2970
  BFD_RELOC_PPC64_PLTGOT16,
2971
  BFD_RELOC_PPC64_PLTGOT16_LO,
2972
  BFD_RELOC_PPC64_PLTGOT16_HI,
2973
  BFD_RELOC_PPC64_PLTGOT16_HA,
2974
  BFD_RELOC_PPC64_ADDR16_DS,
2975
  BFD_RELOC_PPC64_ADDR16_LO_DS,
2976
  BFD_RELOC_PPC64_GOT16_DS,
2977
  BFD_RELOC_PPC64_GOT16_LO_DS,
2978
  BFD_RELOC_PPC64_PLT16_LO_DS,
2979
  BFD_RELOC_PPC64_SECTOFF_DS,
2980
  BFD_RELOC_PPC64_SECTOFF_LO_DS,
2981
  BFD_RELOC_PPC64_TOC16_DS,
2982
  BFD_RELOC_PPC64_TOC16_LO_DS,
2983
  BFD_RELOC_PPC64_PLTGOT16_DS,
2984
  BFD_RELOC_PPC64_PLTGOT16_LO_DS,
2985
 
2986
/* PowerPC and PowerPC64 thread-local storage relocations.  */
2987
  BFD_RELOC_PPC_TLS,
2988
  BFD_RELOC_PPC_TLSGD,
2989
  BFD_RELOC_PPC_TLSLD,
2990
  BFD_RELOC_PPC_DTPMOD,
2991
  BFD_RELOC_PPC_TPREL16,
2992
  BFD_RELOC_PPC_TPREL16_LO,
2993
  BFD_RELOC_PPC_TPREL16_HI,
2994
  BFD_RELOC_PPC_TPREL16_HA,
2995
  BFD_RELOC_PPC_TPREL,
2996
  BFD_RELOC_PPC_DTPREL16,
2997
  BFD_RELOC_PPC_DTPREL16_LO,
2998
  BFD_RELOC_PPC_DTPREL16_HI,
2999
  BFD_RELOC_PPC_DTPREL16_HA,
3000
  BFD_RELOC_PPC_DTPREL,
3001
  BFD_RELOC_PPC_GOT_TLSGD16,
3002
  BFD_RELOC_PPC_GOT_TLSGD16_LO,
3003
  BFD_RELOC_PPC_GOT_TLSGD16_HI,
3004
  BFD_RELOC_PPC_GOT_TLSGD16_HA,
3005
  BFD_RELOC_PPC_GOT_TLSLD16,
3006
  BFD_RELOC_PPC_GOT_TLSLD16_LO,
3007
  BFD_RELOC_PPC_GOT_TLSLD16_HI,
3008
  BFD_RELOC_PPC_GOT_TLSLD16_HA,
3009
  BFD_RELOC_PPC_GOT_TPREL16,
3010
  BFD_RELOC_PPC_GOT_TPREL16_LO,
3011
  BFD_RELOC_PPC_GOT_TPREL16_HI,
3012
  BFD_RELOC_PPC_GOT_TPREL16_HA,
3013
  BFD_RELOC_PPC_GOT_DTPREL16,
3014
  BFD_RELOC_PPC_GOT_DTPREL16_LO,
3015
  BFD_RELOC_PPC_GOT_DTPREL16_HI,
3016
  BFD_RELOC_PPC_GOT_DTPREL16_HA,
3017
  BFD_RELOC_PPC64_TPREL16_DS,
3018
  BFD_RELOC_PPC64_TPREL16_LO_DS,
3019
  BFD_RELOC_PPC64_TPREL16_HIGHER,
3020
  BFD_RELOC_PPC64_TPREL16_HIGHERA,
3021
  BFD_RELOC_PPC64_TPREL16_HIGHEST,
3022
  BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3023
  BFD_RELOC_PPC64_DTPREL16_DS,
3024
  BFD_RELOC_PPC64_DTPREL16_LO_DS,
3025
  BFD_RELOC_PPC64_DTPREL16_HIGHER,
3026
  BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3027
  BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3028
  BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3029
 
3030
/* IBM 370/390 relocations  */
3031
  BFD_RELOC_I370_D12,
3032
 
3033
/* The type of reloc used to build a constructor table - at the moment
3034
probably a 32 bit wide absolute relocation, but the target can choose.
3035
It generally does map to one of the other relocation types.  */
3036
  BFD_RELOC_CTOR,
3037
 
3038
/* ARM 26 bit pc-relative branch.  The lowest two bits must be zero and are
3039
not stored in the instruction.  */
3040
  BFD_RELOC_ARM_PCREL_BRANCH,
3041
 
3042
/* ARM 26 bit pc-relative branch.  The lowest bit must be zero and is
3043
not stored in the instruction.  The 2nd lowest bit comes from a 1 bit
3044
field in the instruction.  */
3045
  BFD_RELOC_ARM_PCREL_BLX,
3046
 
3047
/* Thumb 22 bit pc-relative branch.  The lowest bit must be zero and is
3048
not stored in the instruction.  The 2nd lowest bit comes from a 1 bit
3049
field in the instruction.  */
3050
  BFD_RELOC_THUMB_PCREL_BLX,
3051
 
3052
/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction.  */
3053
  BFD_RELOC_ARM_PCREL_CALL,
3054
 
3055
/* ARM 26-bit pc-relative branch for B or conditional BL instruction.  */
3056
  BFD_RELOC_ARM_PCREL_JUMP,
3057
 
3058
/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3059
The lowest bit must be zero and is not stored in the instruction.
3060
Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3061
"nn" one smaller in all cases.  Note further that BRANCH23
3062
corresponds to R_ARM_THM_CALL.  */
3063
  BFD_RELOC_THUMB_PCREL_BRANCH7,
3064
  BFD_RELOC_THUMB_PCREL_BRANCH9,
3065
  BFD_RELOC_THUMB_PCREL_BRANCH12,
3066
  BFD_RELOC_THUMB_PCREL_BRANCH20,
3067
  BFD_RELOC_THUMB_PCREL_BRANCH23,
3068
  BFD_RELOC_THUMB_PCREL_BRANCH25,
3069
 
3070
/* 12-bit immediate offset, used in ARM-format ldr and str instructions.  */
3071
  BFD_RELOC_ARM_OFFSET_IMM,
3072
 
3073
/* 5-bit immediate offset, used in Thumb-format ldr and str instructions.  */
3074
  BFD_RELOC_ARM_THUMB_OFFSET,
3075
 
3076
/* Pc-relative or absolute relocation depending on target.  Used for
3077
entries in .init_array sections.  */
3078
  BFD_RELOC_ARM_TARGET1,
3079
 
3080
/* Read-only segment base relative address.  */
3081
  BFD_RELOC_ARM_ROSEGREL32,
3082
 
3083
/* Data segment base relative address.  */
3084
  BFD_RELOC_ARM_SBREL32,
3085
 
3086
/* This reloc is used for references to RTTI data from exception handling
3087
tables.  The actual definition depends on the target.  It may be a
3088
pc-relative or some form of GOT-indirect relocation.  */
3089
  BFD_RELOC_ARM_TARGET2,
3090
 
3091
/* 31-bit PC relative address.  */
3092
  BFD_RELOC_ARM_PREL31,
3093
 
3094
/* Low and High halfword relocations for MOVW and MOVT instructions.  */
3095
  BFD_RELOC_ARM_MOVW,
3096
  BFD_RELOC_ARM_MOVT,
3097
  BFD_RELOC_ARM_MOVW_PCREL,
3098
  BFD_RELOC_ARM_MOVT_PCREL,
3099
  BFD_RELOC_ARM_THUMB_MOVW,
3100
  BFD_RELOC_ARM_THUMB_MOVT,
3101
  BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3102
  BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3103
 
3104
/* Relocations for setting up GOTs and PLTs for shared libraries.  */
3105
  BFD_RELOC_ARM_JUMP_SLOT,
3106
  BFD_RELOC_ARM_GLOB_DAT,
3107
  BFD_RELOC_ARM_GOT32,
3108
  BFD_RELOC_ARM_PLT32,
3109
  BFD_RELOC_ARM_RELATIVE,
3110
  BFD_RELOC_ARM_GOTOFF,
3111
  BFD_RELOC_ARM_GOTPC,
3112
  BFD_RELOC_ARM_GOT_PREL,
3113
 
3114
/* ARM thread-local storage relocations.  */
3115
  BFD_RELOC_ARM_TLS_GD32,
3116
  BFD_RELOC_ARM_TLS_LDO32,
3117
  BFD_RELOC_ARM_TLS_LDM32,
3118
  BFD_RELOC_ARM_TLS_DTPOFF32,
3119
  BFD_RELOC_ARM_TLS_DTPMOD32,
3120
  BFD_RELOC_ARM_TLS_TPOFF32,
3121
  BFD_RELOC_ARM_TLS_IE32,
3122
  BFD_RELOC_ARM_TLS_LE32,
3123
 
3124
/* ARM group relocations.  */
3125
  BFD_RELOC_ARM_ALU_PC_G0_NC,
3126
  BFD_RELOC_ARM_ALU_PC_G0,
3127
  BFD_RELOC_ARM_ALU_PC_G1_NC,
3128
  BFD_RELOC_ARM_ALU_PC_G1,
3129
  BFD_RELOC_ARM_ALU_PC_G2,
3130
  BFD_RELOC_ARM_LDR_PC_G0,
3131
  BFD_RELOC_ARM_LDR_PC_G1,
3132
  BFD_RELOC_ARM_LDR_PC_G2,
3133
  BFD_RELOC_ARM_LDRS_PC_G0,
3134
  BFD_RELOC_ARM_LDRS_PC_G1,
3135
  BFD_RELOC_ARM_LDRS_PC_G2,
3136
  BFD_RELOC_ARM_LDC_PC_G0,
3137
  BFD_RELOC_ARM_LDC_PC_G1,
3138
  BFD_RELOC_ARM_LDC_PC_G2,
3139
  BFD_RELOC_ARM_ALU_SB_G0_NC,
3140
  BFD_RELOC_ARM_ALU_SB_G0,
3141
  BFD_RELOC_ARM_ALU_SB_G1_NC,
3142
  BFD_RELOC_ARM_ALU_SB_G1,
3143
  BFD_RELOC_ARM_ALU_SB_G2,
3144
  BFD_RELOC_ARM_LDR_SB_G0,
3145
  BFD_RELOC_ARM_LDR_SB_G1,
3146
  BFD_RELOC_ARM_LDR_SB_G2,
3147
  BFD_RELOC_ARM_LDRS_SB_G0,
3148
  BFD_RELOC_ARM_LDRS_SB_G1,
3149
  BFD_RELOC_ARM_LDRS_SB_G2,
3150
  BFD_RELOC_ARM_LDC_SB_G0,
3151
  BFD_RELOC_ARM_LDC_SB_G1,
3152
  BFD_RELOC_ARM_LDC_SB_G2,
3153
 
3154
/* Annotation of BX instructions.  */
3155
  BFD_RELOC_ARM_V4BX,
3156
 
3157
/* These relocs are only used within the ARM assembler.  They are not
3158
(at present) written to any object files.  */
3159
  BFD_RELOC_ARM_IMMEDIATE,
3160
  BFD_RELOC_ARM_ADRL_IMMEDIATE,
3161
  BFD_RELOC_ARM_T32_IMMEDIATE,
3162
  BFD_RELOC_ARM_T32_ADD_IMM,
3163
  BFD_RELOC_ARM_T32_IMM12,
3164
  BFD_RELOC_ARM_T32_ADD_PC12,
3165
  BFD_RELOC_ARM_SHIFT_IMM,
3166
  BFD_RELOC_ARM_SMC,
3167
  BFD_RELOC_ARM_SWI,
3168
  BFD_RELOC_ARM_MULTI,
3169
  BFD_RELOC_ARM_CP_OFF_IMM,
3170
  BFD_RELOC_ARM_CP_OFF_IMM_S2,
3171
  BFD_RELOC_ARM_T32_CP_OFF_IMM,
3172
  BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
3173
  BFD_RELOC_ARM_ADR_IMM,
3174
  BFD_RELOC_ARM_LDR_IMM,
3175
  BFD_RELOC_ARM_LITERAL,
3176
  BFD_RELOC_ARM_IN_POOL,
3177
  BFD_RELOC_ARM_OFFSET_IMM8,
3178
  BFD_RELOC_ARM_T32_OFFSET_U8,
3179
  BFD_RELOC_ARM_T32_OFFSET_IMM,
3180
  BFD_RELOC_ARM_HWLITERAL,
3181
  BFD_RELOC_ARM_THUMB_ADD,
3182
  BFD_RELOC_ARM_THUMB_IMM,
3183
  BFD_RELOC_ARM_THUMB_SHIFT,
3184
 
3185
/* Renesas / SuperH SH relocs.  Not all of these appear in object files.  */
3186
  BFD_RELOC_SH_PCDISP8BY2,
3187
  BFD_RELOC_SH_PCDISP12BY2,
3188
  BFD_RELOC_SH_IMM3,
3189
  BFD_RELOC_SH_IMM3U,
3190
  BFD_RELOC_SH_DISP12,
3191
  BFD_RELOC_SH_DISP12BY2,
3192
  BFD_RELOC_SH_DISP12BY4,
3193
  BFD_RELOC_SH_DISP12BY8,
3194
  BFD_RELOC_SH_DISP20,
3195
  BFD_RELOC_SH_DISP20BY8,
3196
  BFD_RELOC_SH_IMM4,
3197
  BFD_RELOC_SH_IMM4BY2,
3198
  BFD_RELOC_SH_IMM4BY4,
3199
  BFD_RELOC_SH_IMM8,
3200
  BFD_RELOC_SH_IMM8BY2,
3201
  BFD_RELOC_SH_IMM8BY4,
3202
  BFD_RELOC_SH_PCRELIMM8BY2,
3203
  BFD_RELOC_SH_PCRELIMM8BY4,
3204
  BFD_RELOC_SH_SWITCH16,
3205
  BFD_RELOC_SH_SWITCH32,
3206
  BFD_RELOC_SH_USES,
3207
  BFD_RELOC_SH_COUNT,
3208
  BFD_RELOC_SH_ALIGN,
3209
  BFD_RELOC_SH_CODE,
3210
  BFD_RELOC_SH_DATA,
3211
  BFD_RELOC_SH_LABEL,
3212
  BFD_RELOC_SH_LOOP_START,
3213
  BFD_RELOC_SH_LOOP_END,
3214
  BFD_RELOC_SH_COPY,
3215
  BFD_RELOC_SH_GLOB_DAT,
3216
  BFD_RELOC_SH_JMP_SLOT,
3217
  BFD_RELOC_SH_RELATIVE,
3218
  BFD_RELOC_SH_GOTPC,
3219
  BFD_RELOC_SH_GOT_LOW16,
3220
  BFD_RELOC_SH_GOT_MEDLOW16,
3221
  BFD_RELOC_SH_GOT_MEDHI16,
3222
  BFD_RELOC_SH_GOT_HI16,
3223
  BFD_RELOC_SH_GOTPLT_LOW16,
3224
  BFD_RELOC_SH_GOTPLT_MEDLOW16,
3225
  BFD_RELOC_SH_GOTPLT_MEDHI16,
3226
  BFD_RELOC_SH_GOTPLT_HI16,
3227
  BFD_RELOC_SH_PLT_LOW16,
3228
  BFD_RELOC_SH_PLT_MEDLOW16,
3229
  BFD_RELOC_SH_PLT_MEDHI16,
3230
  BFD_RELOC_SH_PLT_HI16,
3231
  BFD_RELOC_SH_GOTOFF_LOW16,
3232
  BFD_RELOC_SH_GOTOFF_MEDLOW16,
3233
  BFD_RELOC_SH_GOTOFF_MEDHI16,
3234
  BFD_RELOC_SH_GOTOFF_HI16,
3235
  BFD_RELOC_SH_GOTPC_LOW16,
3236
  BFD_RELOC_SH_GOTPC_MEDLOW16,
3237
  BFD_RELOC_SH_GOTPC_MEDHI16,
3238
  BFD_RELOC_SH_GOTPC_HI16,
3239
  BFD_RELOC_SH_COPY64,
3240
  BFD_RELOC_SH_GLOB_DAT64,
3241
  BFD_RELOC_SH_JMP_SLOT64,
3242
  BFD_RELOC_SH_RELATIVE64,
3243
  BFD_RELOC_SH_GOT10BY4,
3244
  BFD_RELOC_SH_GOT10BY8,
3245
  BFD_RELOC_SH_GOTPLT10BY4,
3246
  BFD_RELOC_SH_GOTPLT10BY8,
3247
  BFD_RELOC_SH_GOTPLT32,
3248
  BFD_RELOC_SH_SHMEDIA_CODE,
3249
  BFD_RELOC_SH_IMMU5,
3250
  BFD_RELOC_SH_IMMS6,
3251
  BFD_RELOC_SH_IMMS6BY32,
3252
  BFD_RELOC_SH_IMMU6,
3253
  BFD_RELOC_SH_IMMS10,
3254
  BFD_RELOC_SH_IMMS10BY2,
3255
  BFD_RELOC_SH_IMMS10BY4,
3256
  BFD_RELOC_SH_IMMS10BY8,
3257
  BFD_RELOC_SH_IMMS16,
3258
  BFD_RELOC_SH_IMMU16,
3259
  BFD_RELOC_SH_IMM_LOW16,
3260
  BFD_RELOC_SH_IMM_LOW16_PCREL,
3261
  BFD_RELOC_SH_IMM_MEDLOW16,
3262
  BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3263
  BFD_RELOC_SH_IMM_MEDHI16,
3264
  BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3265
  BFD_RELOC_SH_IMM_HI16,
3266
  BFD_RELOC_SH_IMM_HI16_PCREL,
3267
  BFD_RELOC_SH_PT_16,
3268
  BFD_RELOC_SH_TLS_GD_32,
3269
  BFD_RELOC_SH_TLS_LD_32,
3270
  BFD_RELOC_SH_TLS_LDO_32,
3271
  BFD_RELOC_SH_TLS_IE_32,
3272
  BFD_RELOC_SH_TLS_LE_32,
3273
  BFD_RELOC_SH_TLS_DTPMOD32,
3274
  BFD_RELOC_SH_TLS_DTPOFF32,
3275
  BFD_RELOC_SH_TLS_TPOFF32,
3276
  BFD_RELOC_SH_GOT20,
3277
  BFD_RELOC_SH_GOTOFF20,
3278
  BFD_RELOC_SH_GOTFUNCDESC,
3279
  BFD_RELOC_SH_GOTFUNCDESC20,
3280
  BFD_RELOC_SH_GOTOFFFUNCDESC,
3281
  BFD_RELOC_SH_GOTOFFFUNCDESC20,
3282
  BFD_RELOC_SH_FUNCDESC,
3283
 
3284
/* ARC Cores relocs.
3285
ARC 22 bit pc-relative branch.  The lowest two bits must be zero and are
3286
not stored in the instruction.  The high 20 bits are installed in bits 26
3287
through 7 of the instruction.  */
3288
  BFD_RELOC_ARC_B22_PCREL,
3289
 
3290
/* ARC 26 bit absolute branch.  The lowest two bits must be zero and are not
3291
stored in the instruction.  The high 24 bits are installed in bits 23
3292
through 0.  */
3293
  BFD_RELOC_ARC_B26,
3294
 
3295
/* ADI Blackfin 16 bit immediate absolute reloc.  */
3296
  BFD_RELOC_BFIN_16_IMM,
3297
 
3298
/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits.  */
3299
  BFD_RELOC_BFIN_16_HIGH,
3300
 
3301
/* ADI Blackfin 'a' part of LSETUP.  */
3302
  BFD_RELOC_BFIN_4_PCREL,
3303
 
3304
/* ADI Blackfin.  */
3305
  BFD_RELOC_BFIN_5_PCREL,
3306
 
3307
/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits.  */
3308
  BFD_RELOC_BFIN_16_LOW,
3309
 
3310
/* ADI Blackfin.  */
3311
  BFD_RELOC_BFIN_10_PCREL,
3312
 
3313
/* ADI Blackfin 'b' part of LSETUP.  */
3314
  BFD_RELOC_BFIN_11_PCREL,
3315
 
3316
/* ADI Blackfin.  */
3317
  BFD_RELOC_BFIN_12_PCREL_JUMP,
3318
 
3319
/* ADI Blackfin Short jump, pcrel.  */
3320
  BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3321
 
3322
/* ADI Blackfin Call.x not implemented.  */
3323
  BFD_RELOC_BFIN_24_PCREL_CALL_X,
3324
 
3325
/* ADI Blackfin Long Jump pcrel.  */
3326
  BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3327
 
3328
/* ADI Blackfin FD-PIC relocations.  */
3329
  BFD_RELOC_BFIN_GOT17M4,
3330
  BFD_RELOC_BFIN_GOTHI,
3331
  BFD_RELOC_BFIN_GOTLO,
3332
  BFD_RELOC_BFIN_FUNCDESC,
3333
  BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3334
  BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3335
  BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3336
  BFD_RELOC_BFIN_FUNCDESC_VALUE,
3337
  BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3338
  BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3339
  BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3340
  BFD_RELOC_BFIN_GOTOFF17M4,
3341
  BFD_RELOC_BFIN_GOTOFFHI,
3342
  BFD_RELOC_BFIN_GOTOFFLO,
3343
 
3344
/* ADI Blackfin GOT relocation.  */
3345
  BFD_RELOC_BFIN_GOT,
3346
 
3347
/* ADI Blackfin PLTPC relocation.  */
3348
  BFD_RELOC_BFIN_PLTPC,
3349
 
3350
/* ADI Blackfin arithmetic relocation.  */
3351
  BFD_ARELOC_BFIN_PUSH,
3352
 
3353
/* ADI Blackfin arithmetic relocation.  */
3354
  BFD_ARELOC_BFIN_CONST,
3355
 
3356
/* ADI Blackfin arithmetic relocation.  */
3357
  BFD_ARELOC_BFIN_ADD,
3358
 
3359
/* ADI Blackfin arithmetic relocation.  */
3360
  BFD_ARELOC_BFIN_SUB,
3361
 
3362
/* ADI Blackfin arithmetic relocation.  */
3363
  BFD_ARELOC_BFIN_MULT,
3364
 
3365
/* ADI Blackfin arithmetic relocation.  */
3366
  BFD_ARELOC_BFIN_DIV,
3367
 
3368
/* ADI Blackfin arithmetic relocation.  */
3369
  BFD_ARELOC_BFIN_MOD,
3370
 
3371
/* ADI Blackfin arithmetic relocation.  */
3372
  BFD_ARELOC_BFIN_LSHIFT,
3373
 
3374
/* ADI Blackfin arithmetic relocation.  */
3375
  BFD_ARELOC_BFIN_RSHIFT,
3376
 
3377
/* ADI Blackfin arithmetic relocation.  */
3378
  BFD_ARELOC_BFIN_AND,
3379
 
3380
/* ADI Blackfin arithmetic relocation.  */
3381
  BFD_ARELOC_BFIN_OR,
3382
 
3383
/* ADI Blackfin arithmetic relocation.  */
3384
  BFD_ARELOC_BFIN_XOR,
3385
 
3386
/* ADI Blackfin arithmetic relocation.  */
3387
  BFD_ARELOC_BFIN_LAND,
3388
 
3389
/* ADI Blackfin arithmetic relocation.  */
3390
  BFD_ARELOC_BFIN_LOR,
3391
 
3392
/* ADI Blackfin arithmetic relocation.  */
3393
  BFD_ARELOC_BFIN_LEN,
3394
 
3395
/* ADI Blackfin arithmetic relocation.  */
3396
  BFD_ARELOC_BFIN_NEG,
3397
 
3398
/* ADI Blackfin arithmetic relocation.  */
3399
  BFD_ARELOC_BFIN_COMP,
3400
 
3401
/* ADI Blackfin arithmetic relocation.  */
3402
  BFD_ARELOC_BFIN_PAGE,
3403
 
3404
/* ADI Blackfin arithmetic relocation.  */
3405
  BFD_ARELOC_BFIN_HWPAGE,
3406
 
3407
/* ADI Blackfin arithmetic relocation.  */
3408
  BFD_ARELOC_BFIN_ADDR,
3409
 
3410
/* Mitsubishi D10V relocs.
3411
This is a 10-bit reloc with the right 2 bits
3412
assumed to be 0.  */
3413
  BFD_RELOC_D10V_10_PCREL_R,
3414
 
3415
/* Mitsubishi D10V relocs.
3416
This is a 10-bit reloc with the right 2 bits
3417
assumed to be 0.  This is the same as the previous reloc
3418
except it is in the left container, i.e.,
3419
shifted left 15 bits.  */
3420
  BFD_RELOC_D10V_10_PCREL_L,
3421
 
3422
/* This is an 18-bit reloc with the right 2 bits
3423
assumed to be 0.  */
3424
  BFD_RELOC_D10V_18,
3425
 
3426
/* This is an 18-bit reloc with the right 2 bits
3427
assumed to be 0.  */
3428
  BFD_RELOC_D10V_18_PCREL,
3429
 
3430
/* Mitsubishi D30V relocs.
3431
This is a 6-bit absolute reloc.  */
3432
  BFD_RELOC_D30V_6,
3433
 
3434
/* This is a 6-bit pc-relative reloc with
3435
the right 3 bits assumed to be 0.  */
3436
  BFD_RELOC_D30V_9_PCREL,
3437
 
3438
/* This is a 6-bit pc-relative reloc with
3439
the right 3 bits assumed to be 0. Same
3440
as the previous reloc but on the right side
3441
of the container.  */
3442
  BFD_RELOC_D30V_9_PCREL_R,
3443
 
3444
/* This is a 12-bit absolute reloc with the
3445
right 3 bitsassumed to be 0.  */
3446
  BFD_RELOC_D30V_15,
3447
 
3448
/* This is a 12-bit pc-relative reloc with
3449
the right 3 bits assumed to be 0.  */
3450
  BFD_RELOC_D30V_15_PCREL,
3451
 
3452
/* This is a 12-bit pc-relative reloc with
3453
the right 3 bits assumed to be 0. Same
3454
as the previous reloc but on the right side
3455
of the container.  */
3456
  BFD_RELOC_D30V_15_PCREL_R,
3457
 
3458
/* This is an 18-bit absolute reloc with
3459
the right 3 bits assumed to be 0.  */
3460
  BFD_RELOC_D30V_21,
3461
 
3462
/* This is an 18-bit pc-relative reloc with
3463
the right 3 bits assumed to be 0.  */
3464
  BFD_RELOC_D30V_21_PCREL,
3465
 
3466
/* This is an 18-bit pc-relative reloc with
3467
the right 3 bits assumed to be 0. Same
3468
as the previous reloc but on the right side
3469
of the container.  */
3470
  BFD_RELOC_D30V_21_PCREL_R,
3471
 
3472
/* This is a 32-bit absolute reloc.  */
3473
  BFD_RELOC_D30V_32,
3474
 
3475
/* This is a 32-bit pc-relative reloc.  */
3476
  BFD_RELOC_D30V_32_PCREL,
3477
 
3478
/* DLX relocs  */
3479
  BFD_RELOC_DLX_HI16_S,
3480
 
3481
/* DLX relocs  */
3482
  BFD_RELOC_DLX_LO16,
3483
 
3484
/* DLX relocs  */
3485
  BFD_RELOC_DLX_JMP26,
3486
 
3487
/* Renesas M16C/M32C Relocations.  */
3488
  BFD_RELOC_M32C_HI8,
3489
  BFD_RELOC_M32C_RL_JUMP,
3490
  BFD_RELOC_M32C_RL_1ADDR,
3491
  BFD_RELOC_M32C_RL_2ADDR,
3492
 
3493
/* Renesas M32R (formerly Mitsubishi M32R) relocs.
3494
This is a 24 bit absolute address.  */
3495
  BFD_RELOC_M32R_24,
3496
 
3497
/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0.  */
3498
  BFD_RELOC_M32R_10_PCREL,
3499
 
3500
/* This is an 18-bit reloc with the right 2 bits assumed to be 0.  */
3501
  BFD_RELOC_M32R_18_PCREL,
3502
 
3503
/* This is a 26-bit reloc with the right 2 bits assumed to be 0.  */
3504
  BFD_RELOC_M32R_26_PCREL,
3505
 
3506
/* This is a 16-bit reloc containing the high 16 bits of an address
3507
used when the lower 16 bits are treated as unsigned.  */
3508
  BFD_RELOC_M32R_HI16_ULO,
3509
 
3510
/* This is a 16-bit reloc containing the high 16 bits of an address
3511
used when the lower 16 bits are treated as signed.  */
3512
  BFD_RELOC_M32R_HI16_SLO,
3513
 
3514
/* This is a 16-bit reloc containing the lower 16 bits of an address.  */
3515
  BFD_RELOC_M32R_LO16,
3516
 
3517
/* This is a 16-bit reloc containing the small data area offset for use in
3518
add3, load, and store instructions.  */
3519
  BFD_RELOC_M32R_SDA16,
3520
 
3521
/* For PIC.  */
3522
  BFD_RELOC_M32R_GOT24,
3523
  BFD_RELOC_M32R_26_PLTREL,
3524
  BFD_RELOC_M32R_COPY,
3525
  BFD_RELOC_M32R_GLOB_DAT,
3526
  BFD_RELOC_M32R_JMP_SLOT,
3527
  BFD_RELOC_M32R_RELATIVE,
3528
  BFD_RELOC_M32R_GOTOFF,
3529
  BFD_RELOC_M32R_GOTOFF_HI_ULO,
3530
  BFD_RELOC_M32R_GOTOFF_HI_SLO,
3531
  BFD_RELOC_M32R_GOTOFF_LO,
3532
  BFD_RELOC_M32R_GOTPC24,
3533
  BFD_RELOC_M32R_GOT16_HI_ULO,
3534
  BFD_RELOC_M32R_GOT16_HI_SLO,
3535
  BFD_RELOC_M32R_GOT16_LO,
3536
  BFD_RELOC_M32R_GOTPC_HI_ULO,
3537
  BFD_RELOC_M32R_GOTPC_HI_SLO,
3538
  BFD_RELOC_M32R_GOTPC_LO,
3539
 
3540
/* This is a 9-bit reloc  */
3541
  BFD_RELOC_V850_9_PCREL,
3542
 
3543
/* This is a 22-bit reloc  */
3544
  BFD_RELOC_V850_22_PCREL,
3545
 
3546
/* This is a 16 bit offset from the short data area pointer.  */
3547
  BFD_RELOC_V850_SDA_16_16_OFFSET,
3548
 
3549
/* This is a 16 bit offset (of which only 15 bits are used) from the
3550
short data area pointer.  */
3551
  BFD_RELOC_V850_SDA_15_16_OFFSET,
3552
 
3553
/* This is a 16 bit offset from the zero data area pointer.  */
3554
  BFD_RELOC_V850_ZDA_16_16_OFFSET,
3555
 
3556
/* This is a 16 bit offset (of which only 15 bits are used) from the
3557
zero data area pointer.  */
3558
  BFD_RELOC_V850_ZDA_15_16_OFFSET,
3559
 
3560
/* This is an 8 bit offset (of which only 6 bits are used) from the
3561
tiny data area pointer.  */
3562
  BFD_RELOC_V850_TDA_6_8_OFFSET,
3563
 
3564
/* This is an 8bit offset (of which only 7 bits are used) from the tiny
3565
data area pointer.  */
3566
  BFD_RELOC_V850_TDA_7_8_OFFSET,
3567
 
3568
/* This is a 7 bit offset from the tiny data area pointer.  */
3569
  BFD_RELOC_V850_TDA_7_7_OFFSET,
3570
 
3571
/* This is a 16 bit offset from the tiny data area pointer.  */
3572
  BFD_RELOC_V850_TDA_16_16_OFFSET,
3573
 
3574
/* This is a 5 bit offset (of which only 4 bits are used) from the tiny
3575
data area pointer.  */
3576
  BFD_RELOC_V850_TDA_4_5_OFFSET,
3577
 
3578
/* This is a 4 bit offset from the tiny data area pointer.  */
3579
  BFD_RELOC_V850_TDA_4_4_OFFSET,
3580
 
3581
/* This is a 16 bit offset from the short data area pointer, with the
3582
bits placed non-contiguously in the instruction.  */
3583
  BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3584
 
3585
/* This is a 16 bit offset from the zero data area pointer, with the
3586
bits placed non-contiguously in the instruction.  */
3587
  BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3588
 
3589
/* This is a 6 bit offset from the call table base pointer.  */
3590
  BFD_RELOC_V850_CALLT_6_7_OFFSET,
3591
 
3592
/* This is a 16 bit offset from the call table base pointer.  */
3593
  BFD_RELOC_V850_CALLT_16_16_OFFSET,
3594
 
3595
/* Used for relaxing indirect function calls.  */
3596
  BFD_RELOC_V850_LONGCALL,
3597
 
3598
/* Used for relaxing indirect jumps.  */
3599
  BFD_RELOC_V850_LONGJUMP,
3600
 
3601
/* Used to maintain alignment whilst relaxing.  */
3602
  BFD_RELOC_V850_ALIGN,
3603
 
3604
/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3605
instructions.  */
3606
  BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3607
 
3608
/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3609
instruction.  */
3610
  BFD_RELOC_MN10300_32_PCREL,
3611
 
3612
/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3613
instruction.  */
3614
  BFD_RELOC_MN10300_16_PCREL,
3615
 
3616
/* This is a 8bit DP reloc for the tms320c30, where the most
3617
significant 8 bits of a 24 bit word are placed into the least
3618
significant 8 bits of the opcode.  */
3619
  BFD_RELOC_TIC30_LDP,
3620
 
3621
/* This is a 7bit reloc for the tms320c54x, where the least
3622
significant 7 bits of a 16 bit word are placed into the least
3623
significant 7 bits of the opcode.  */
3624
  BFD_RELOC_TIC54X_PARTLS7,
3625
 
3626
/* This is a 9bit DP reloc for the tms320c54x, where the most
3627
significant 9 bits of a 16 bit word are placed into the least
3628
significant 9 bits of the opcode.  */
3629
  BFD_RELOC_TIC54X_PARTMS9,
3630
 
3631
/* This is an extended address 23-bit reloc for the tms320c54x.  */
3632
  BFD_RELOC_TIC54X_23,
3633
 
3634
/* This is a 16-bit reloc for the tms320c54x, where the least
3635
significant 16 bits of a 23-bit extended address are placed into
3636
the opcode.  */
3637
  BFD_RELOC_TIC54X_16_OF_23,
3638
 
3639
/* This is a reloc for the tms320c54x, where the most
3640
significant 7 bits of a 23-bit extended address are placed into
3641
the opcode.  */
3642
  BFD_RELOC_TIC54X_MS7_OF_23,
3643
 
3644
/* TMS320C6000 relocations.  */
3645
  BFD_RELOC_C6000_PCR_S21,
3646
  BFD_RELOC_C6000_PCR_S12,
3647
  BFD_RELOC_C6000_PCR_S10,
3648
  BFD_RELOC_C6000_PCR_S7,
3649
  BFD_RELOC_C6000_ABS_S16,
3650
  BFD_RELOC_C6000_ABS_L16,
3651
  BFD_RELOC_C6000_ABS_H16,
3652
  BFD_RELOC_C6000_SBR_U15_B,
3653
  BFD_RELOC_C6000_SBR_U15_H,
3654
  BFD_RELOC_C6000_SBR_U15_W,
3655
  BFD_RELOC_C6000_SBR_S16,
3656
  BFD_RELOC_C6000_SBR_L16_B,
3657
  BFD_RELOC_C6000_SBR_L16_H,
3658
  BFD_RELOC_C6000_SBR_L16_W,
3659
  BFD_RELOC_C6000_SBR_H16_B,
3660
  BFD_RELOC_C6000_SBR_H16_H,
3661
  BFD_RELOC_C6000_SBR_H16_W,
3662
  BFD_RELOC_C6000_SBR_GOT_U15_W,
3663
  BFD_RELOC_C6000_SBR_GOT_L16_W,
3664
  BFD_RELOC_C6000_SBR_GOT_H16_W,
3665
  BFD_RELOC_C6000_DSBT_INDEX,
3666
  BFD_RELOC_C6000_PREL31,
3667
  BFD_RELOC_C6000_COPY,
3668
  BFD_RELOC_C6000_ALIGN,
3669
  BFD_RELOC_C6000_FPHEAD,
3670
  BFD_RELOC_C6000_NOCMP,
3671
 
3672
/* This is a 48 bit reloc for the FR30 that stores 32 bits.  */
3673
  BFD_RELOC_FR30_48,
3674
 
3675
/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3676
two sections.  */
3677
  BFD_RELOC_FR30_20,
3678
 
3679
/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
3680
4 bits.  */
3681
  BFD_RELOC_FR30_6_IN_4,
3682
 
3683
/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
3684
into 8 bits.  */
3685
  BFD_RELOC_FR30_8_IN_8,
3686
 
3687
/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
3688
into 8 bits.  */
3689
  BFD_RELOC_FR30_9_IN_8,
3690
 
3691
/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
3692
into 8 bits.  */
3693
  BFD_RELOC_FR30_10_IN_8,
3694
 
3695
/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
3696
short offset into 8 bits.  */
3697
  BFD_RELOC_FR30_9_PCREL,
3698
 
3699
/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
3700
short offset into 11 bits.  */
3701
  BFD_RELOC_FR30_12_PCREL,
3702
 
3703
/* Motorola Mcore relocations.  */
3704
  BFD_RELOC_MCORE_PCREL_IMM8BY4,
3705
  BFD_RELOC_MCORE_PCREL_IMM11BY2,
3706
  BFD_RELOC_MCORE_PCREL_IMM4BY2,
3707
  BFD_RELOC_MCORE_PCREL_32,
3708
  BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
3709
  BFD_RELOC_MCORE_RVA,
3710
 
3711
/* Toshiba Media Processor Relocations.  */
3712
  BFD_RELOC_MEP_8,
3713
  BFD_RELOC_MEP_16,
3714
  BFD_RELOC_MEP_32,
3715
  BFD_RELOC_MEP_PCREL8A2,
3716
  BFD_RELOC_MEP_PCREL12A2,
3717
  BFD_RELOC_MEP_PCREL17A2,
3718
  BFD_RELOC_MEP_PCREL24A2,
3719
  BFD_RELOC_MEP_PCABS24A2,
3720
  BFD_RELOC_MEP_LOW16,
3721
  BFD_RELOC_MEP_HI16U,
3722
  BFD_RELOC_MEP_HI16S,
3723
  BFD_RELOC_MEP_GPREL,
3724
  BFD_RELOC_MEP_TPREL,
3725
  BFD_RELOC_MEP_TPREL7,
3726
  BFD_RELOC_MEP_TPREL7A2,
3727
  BFD_RELOC_MEP_TPREL7A4,
3728
  BFD_RELOC_MEP_UIMM24,
3729
  BFD_RELOC_MEP_ADDR24A4,
3730
  BFD_RELOC_MEP_GNU_VTINHERIT,
3731
  BFD_RELOC_MEP_GNU_VTENTRY,
3732
 
3733
 
3734
/* These are relocations for the GETA instruction.  */
3735
  BFD_RELOC_MMIX_GETA,
3736
  BFD_RELOC_MMIX_GETA_1,
3737
  BFD_RELOC_MMIX_GETA_2,
3738
  BFD_RELOC_MMIX_GETA_3,
3739
 
3740
/* These are relocations for a conditional branch instruction.  */
3741
  BFD_RELOC_MMIX_CBRANCH,
3742
  BFD_RELOC_MMIX_CBRANCH_J,
3743
  BFD_RELOC_MMIX_CBRANCH_1,
3744
  BFD_RELOC_MMIX_CBRANCH_2,
3745
  BFD_RELOC_MMIX_CBRANCH_3,
3746
 
3747
/* These are relocations for the PUSHJ instruction.  */
3748
  BFD_RELOC_MMIX_PUSHJ,
3749
  BFD_RELOC_MMIX_PUSHJ_1,
3750
  BFD_RELOC_MMIX_PUSHJ_2,
3751
  BFD_RELOC_MMIX_PUSHJ_3,
3752
  BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3753
 
3754
/* These are relocations for the JMP instruction.  */
3755
  BFD_RELOC_MMIX_JMP,
3756
  BFD_RELOC_MMIX_JMP_1,
3757
  BFD_RELOC_MMIX_JMP_2,
3758
  BFD_RELOC_MMIX_JMP_3,
3759
 
3760
/* This is a relocation for a relative address as in a GETA instruction or
3761
a branch.  */
3762
  BFD_RELOC_MMIX_ADDR19,
3763
 
3764
/* This is a relocation for a relative address as in a JMP instruction.  */
3765
  BFD_RELOC_MMIX_ADDR27,
3766
 
3767
/* This is a relocation for an instruction field that may be a general
3768
register or a value 0..255.  */
3769
  BFD_RELOC_MMIX_REG_OR_BYTE,
3770
 
3771
/* This is a relocation for an instruction field that may be a general
3772
register.  */
3773
  BFD_RELOC_MMIX_REG,
3774
 
3775
/* This is a relocation for two instruction fields holding a register and
3776
an offset, the equivalent of the relocation.  */
3777
  BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3778
 
3779
/* This relocation is an assertion that the expression is not allocated as
3780
a global register.  It does not modify contents.  */
3781
  BFD_RELOC_MMIX_LOCAL,
3782
 
3783
/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
3784
short offset into 7 bits.  */
3785
  BFD_RELOC_AVR_7_PCREL,
3786
 
3787
/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
3788
short offset into 12 bits.  */
3789
  BFD_RELOC_AVR_13_PCREL,
3790
 
3791
/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
3792
program memory address) into 16 bits.  */
3793
  BFD_RELOC_AVR_16_PM,
3794
 
3795
/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3796
data memory address) into 8 bit immediate value of LDI insn.  */
3797
  BFD_RELOC_AVR_LO8_LDI,
3798
 
3799
/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3800
of data memory address) into 8 bit immediate value of LDI insn.  */
3801
  BFD_RELOC_AVR_HI8_LDI,
3802
 
3803
/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3804
of program memory address) into 8 bit immediate value of LDI insn.  */
3805
  BFD_RELOC_AVR_HH8_LDI,
3806
 
3807
/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3808
of 32 bit value) into 8 bit immediate value of LDI insn.  */
3809
  BFD_RELOC_AVR_MS8_LDI,
3810
 
3811
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3812
(usually data memory address) into 8 bit immediate value of SUBI insn.  */
3813
  BFD_RELOC_AVR_LO8_LDI_NEG,
3814
 
3815
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3816
(high 8 bit of data memory address) into 8 bit immediate value of
3817
SUBI insn.  */
3818
  BFD_RELOC_AVR_HI8_LDI_NEG,
3819
 
3820
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3821
(most high 8 bit of program memory address) into 8 bit immediate value
3822
of LDI or SUBI insn.  */
3823
  BFD_RELOC_AVR_HH8_LDI_NEG,
3824
 
3825
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
3826
of 32 bit value) into 8 bit immediate value of LDI insn.  */
3827
  BFD_RELOC_AVR_MS8_LDI_NEG,
3828
 
3829
/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3830
command address) into 8 bit immediate value of LDI insn.  */
3831
  BFD_RELOC_AVR_LO8_LDI_PM,
3832
 
3833
/* This is a 16 bit reloc for the AVR that stores 8 bit value
3834
(command address) into 8 bit immediate value of LDI insn. If the address
3835
is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3836
in the lower 128k.  */
3837
  BFD_RELOC_AVR_LO8_LDI_GS,
3838
 
3839
/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3840
of command address) into 8 bit immediate value of LDI insn.  */
3841
  BFD_RELOC_AVR_HI8_LDI_PM,
3842
 
3843
/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3844
of command address) into 8 bit immediate value of LDI insn.  If the address
3845
is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3846
below 128k.  */
3847
  BFD_RELOC_AVR_HI8_LDI_GS,
3848
 
3849
/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3850
of command address) into 8 bit immediate value of LDI insn.  */
3851
  BFD_RELOC_AVR_HH8_LDI_PM,
3852
 
3853
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3854
(usually command address) into 8 bit immediate value of SUBI insn.  */
3855
  BFD_RELOC_AVR_LO8_LDI_PM_NEG,
3856
 
3857
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3858
(high 8 bit of 16 bit command address) into 8 bit immediate value
3859
of SUBI insn.  */
3860
  BFD_RELOC_AVR_HI8_LDI_PM_NEG,
3861
 
3862
/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3863
(high 6 bit of 22 bit command address) into 8 bit immediate
3864
value of SUBI insn.  */
3865
  BFD_RELOC_AVR_HH8_LDI_PM_NEG,
3866
 
3867
/* This is a 32 bit reloc for the AVR that stores 23 bit value
3868
into 22 bits.  */
3869
  BFD_RELOC_AVR_CALL,
3870
 
3871
/* This is a 16 bit reloc for the AVR that stores all needed bits
3872
for absolute addressing with ldi with overflow check to linktime  */
3873
  BFD_RELOC_AVR_LDI,
3874
 
3875
/* This is a 6 bit reloc for the AVR that stores offset for ldd/std
3876
instructions  */
3877
  BFD_RELOC_AVR_6,
3878
 
3879
/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
3880
instructions  */
3881
  BFD_RELOC_AVR_6_ADIW,
3882
 
3883
/* Renesas RX Relocations.  */
3884
  BFD_RELOC_RX_NEG8,
3885
  BFD_RELOC_RX_NEG16,
3886
  BFD_RELOC_RX_NEG24,
3887
  BFD_RELOC_RX_NEG32,
3888
  BFD_RELOC_RX_16_OP,
3889
  BFD_RELOC_RX_24_OP,
3890
  BFD_RELOC_RX_32_OP,
3891
  BFD_RELOC_RX_8U,
3892
  BFD_RELOC_RX_16U,
3893
  BFD_RELOC_RX_24U,
3894
  BFD_RELOC_RX_DIR3U_PCREL,
3895
  BFD_RELOC_RX_DIFF,
3896
  BFD_RELOC_RX_GPRELB,
3897
  BFD_RELOC_RX_GPRELW,
3898
  BFD_RELOC_RX_GPRELL,
3899
  BFD_RELOC_RX_SYM,
3900
  BFD_RELOC_RX_OP_SUBTRACT,
3901
  BFD_RELOC_RX_ABS8,
3902
  BFD_RELOC_RX_ABS16,
3903
  BFD_RELOC_RX_ABS32,
3904
  BFD_RELOC_RX_ABS16U,
3905
  BFD_RELOC_RX_ABS16UW,
3906
  BFD_RELOC_RX_ABS16UL,
3907
  BFD_RELOC_RX_RELAX,
3908
 
3909
/* Direct 12 bit.  */
3910
  BFD_RELOC_390_12,
3911
 
3912
/* 12 bit GOT offset.  */
3913
  BFD_RELOC_390_GOT12,
3914
 
3915
/* 32 bit PC relative PLT address.  */
3916
  BFD_RELOC_390_PLT32,
3917
 
3918
/* Copy symbol at runtime.  */
3919
  BFD_RELOC_390_COPY,
3920
 
3921
/* Create GOT entry.  */
3922
  BFD_RELOC_390_GLOB_DAT,
3923
 
3924
/* Create PLT entry.  */
3925
  BFD_RELOC_390_JMP_SLOT,
3926
 
3927
/* Adjust by program base.  */
3928
  BFD_RELOC_390_RELATIVE,
3929
 
3930
/* 32 bit PC relative offset to GOT.  */
3931
  BFD_RELOC_390_GOTPC,
3932
 
3933
/* 16 bit GOT offset.  */
3934
  BFD_RELOC_390_GOT16,
3935
 
3936
/* PC relative 16 bit shifted by 1.  */
3937
  BFD_RELOC_390_PC16DBL,
3938
 
3939
/* 16 bit PC rel. PLT shifted by 1.  */
3940
  BFD_RELOC_390_PLT16DBL,
3941
 
3942
/* PC relative 32 bit shifted by 1.  */
3943
  BFD_RELOC_390_PC32DBL,
3944
 
3945
/* 32 bit PC rel. PLT shifted by 1.  */
3946
  BFD_RELOC_390_PLT32DBL,
3947
 
3948
/* 32 bit PC rel. GOT shifted by 1.  */
3949
  BFD_RELOC_390_GOTPCDBL,
3950
 
3951
/* 64 bit GOT offset.  */
3952
  BFD_RELOC_390_GOT64,
3953
 
3954
/* 64 bit PC relative PLT address.  */
3955
  BFD_RELOC_390_PLT64,
3956
 
3957
/* 32 bit rel. offset to GOT entry.  */
3958
  BFD_RELOC_390_GOTENT,
3959
 
3960
/* 64 bit offset to GOT.  */
3961
  BFD_RELOC_390_GOTOFF64,
3962
 
3963
/* 12-bit offset to symbol-entry within GOT, with PLT handling.  */
3964
  BFD_RELOC_390_GOTPLT12,
3965
 
3966
/* 16-bit offset to symbol-entry within GOT, with PLT handling.  */
3967
  BFD_RELOC_390_GOTPLT16,
3968
 
3969
/* 32-bit offset to symbol-entry within GOT, with PLT handling.  */
3970
  BFD_RELOC_390_GOTPLT32,
3971
 
3972
/* 64-bit offset to symbol-entry within GOT, with PLT handling.  */
3973
  BFD_RELOC_390_GOTPLT64,
3974
 
3975
/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling.  */
3976
  BFD_RELOC_390_GOTPLTENT,
3977
 
3978
/* 16-bit rel. offset from the GOT to a PLT entry.  */
3979
  BFD_RELOC_390_PLTOFF16,
3980
 
3981
/* 32-bit rel. offset from the GOT to a PLT entry.  */
3982
  BFD_RELOC_390_PLTOFF32,
3983
 
3984
/* 64-bit rel. offset from the GOT to a PLT entry.  */
3985
  BFD_RELOC_390_PLTOFF64,
3986
 
3987
/* s390 tls relocations.  */
3988
  BFD_RELOC_390_TLS_LOAD,
3989
  BFD_RELOC_390_TLS_GDCALL,
3990
  BFD_RELOC_390_TLS_LDCALL,
3991
  BFD_RELOC_390_TLS_GD32,
3992
  BFD_RELOC_390_TLS_GD64,
3993
  BFD_RELOC_390_TLS_GOTIE12,
3994
  BFD_RELOC_390_TLS_GOTIE32,
3995
  BFD_RELOC_390_TLS_GOTIE64,
3996
  BFD_RELOC_390_TLS_LDM32,
3997
  BFD_RELOC_390_TLS_LDM64,
3998
  BFD_RELOC_390_TLS_IE32,
3999
  BFD_RELOC_390_TLS_IE64,
4000
  BFD_RELOC_390_TLS_IEENT,
4001
  BFD_RELOC_390_TLS_LE32,
4002
  BFD_RELOC_390_TLS_LE64,
4003
  BFD_RELOC_390_TLS_LDO32,
4004
  BFD_RELOC_390_TLS_LDO64,
4005
  BFD_RELOC_390_TLS_DTPMOD,
4006
  BFD_RELOC_390_TLS_DTPOFF,
4007
  BFD_RELOC_390_TLS_TPOFF,
4008
 
4009
/* Long displacement extension.  */
4010
  BFD_RELOC_390_20,
4011
  BFD_RELOC_390_GOT20,
4012
  BFD_RELOC_390_GOTPLT20,
4013
  BFD_RELOC_390_TLS_GOTIE20,
4014
 
4015
/* Score relocations
4016
Low 16 bit for load/store  */
4017
  BFD_RELOC_SCORE_GPREL15,
4018
 
4019
/* This is a 24-bit reloc with the right 1 bit assumed to be 0  */
4020
  BFD_RELOC_SCORE_DUMMY2,
4021
  BFD_RELOC_SCORE_JMP,
4022
 
4023
/* This is a 19-bit reloc with the right 1 bit assumed to be 0  */
4024
  BFD_RELOC_SCORE_BRANCH,
4025
 
4026
/* This is a 32-bit reloc for 48-bit instructions.  */
4027
  BFD_RELOC_SCORE_IMM30,
4028
 
4029
/* This is a 32-bit reloc for 48-bit instructions.  */
4030
  BFD_RELOC_SCORE_IMM32,
4031
 
4032
/* This is a 11-bit reloc with the right 1 bit assumed to be 0  */
4033
  BFD_RELOC_SCORE16_JMP,
4034
 
4035
/* This is a 8-bit reloc with the right 1 bit assumed to be 0  */
4036
  BFD_RELOC_SCORE16_BRANCH,
4037
 
4038
/* This is a 9-bit reloc with the right 1 bit assumed to be 0  */
4039
  BFD_RELOC_SCORE_BCMP,
4040
 
4041
/* Undocumented Score relocs  */
4042
  BFD_RELOC_SCORE_GOT15,
4043
  BFD_RELOC_SCORE_GOT_LO16,
4044
  BFD_RELOC_SCORE_CALL15,
4045
  BFD_RELOC_SCORE_DUMMY_HI16,
4046
 
4047
/* Scenix IP2K - 9-bit register number / data address  */
4048
  BFD_RELOC_IP2K_FR9,
4049
 
4050
/* Scenix IP2K - 4-bit register/data bank number  */
4051
  BFD_RELOC_IP2K_BANK,
4052
 
4053
/* Scenix IP2K - low 13 bits of instruction word address  */
4054
  BFD_RELOC_IP2K_ADDR16CJP,
4055
 
4056
/* Scenix IP2K - high 3 bits of instruction word address  */
4057
  BFD_RELOC_IP2K_PAGE3,
4058
 
4059
/* Scenix IP2K - ext/low/high 8 bits of data address  */
4060
  BFD_RELOC_IP2K_LO8DATA,
4061
  BFD_RELOC_IP2K_HI8DATA,
4062
  BFD_RELOC_IP2K_EX8DATA,
4063
 
4064
/* Scenix IP2K - low/high 8 bits of instruction word address  */
4065
  BFD_RELOC_IP2K_LO8INSN,
4066
  BFD_RELOC_IP2K_HI8INSN,
4067
 
4068
/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0  */
4069
  BFD_RELOC_IP2K_PC_SKIP,
4070
 
4071
/* Scenix IP2K - 16 bit word address in text section.  */
4072
  BFD_RELOC_IP2K_TEXT,
4073
 
4074
/* Scenix IP2K - 7-bit sp or dp offset  */
4075
  BFD_RELOC_IP2K_FR_OFFSET,
4076
 
4077
/* Scenix VPE4K coprocessor - data/insn-space addressing  */
4078
  BFD_RELOC_VPE4KMATH_DATA,
4079
  BFD_RELOC_VPE4KMATH_INSN,
4080
 
4081
/* These two relocations are used by the linker to determine which of
4082
the entries in a C++ virtual function table are actually used.  When
4083
the --gc-sections option is given, the linker will zero out the entries
4084
that are not used, so that the code for those functions need not be
4085
included in the output.
4086
 
4087
VTABLE_INHERIT is a zero-space relocation used to describe to the
4088
linker the inheritance tree of a C++ virtual function table.  The
4089
relocation's symbol should be the parent class' vtable, and the
4090
relocation should be located at the child vtable.
4091
 
4092
VTABLE_ENTRY is a zero-space relocation that describes the use of a
4093
virtual function table entry.  The reloc's symbol should refer to the
4094
table of the class mentioned in the code.  Off of that base, an offset
4095
describes the entry that is being used.  For Rela hosts, this offset
4096
is stored in the reloc's addend.  For Rel hosts, we are forced to put
4097
this offset in the reloc's section offset.  */
4098
  BFD_RELOC_VTABLE_INHERIT,
4099
  BFD_RELOC_VTABLE_ENTRY,
4100
 
4101
/* Intel IA64 Relocations.  */
4102
  BFD_RELOC_IA64_IMM14,
4103
  BFD_RELOC_IA64_IMM22,
4104
  BFD_RELOC_IA64_IMM64,
4105
  BFD_RELOC_IA64_DIR32MSB,
4106
  BFD_RELOC_IA64_DIR32LSB,
4107
  BFD_RELOC_IA64_DIR64MSB,
4108
  BFD_RELOC_IA64_DIR64LSB,
4109
  BFD_RELOC_IA64_GPREL22,
4110
  BFD_RELOC_IA64_GPREL64I,
4111
  BFD_RELOC_IA64_GPREL32MSB,
4112
  BFD_RELOC_IA64_GPREL32LSB,
4113
  BFD_RELOC_IA64_GPREL64MSB,
4114
  BFD_RELOC_IA64_GPREL64LSB,
4115
  BFD_RELOC_IA64_LTOFF22,
4116
  BFD_RELOC_IA64_LTOFF64I,
4117
  BFD_RELOC_IA64_PLTOFF22,
4118
  BFD_RELOC_IA64_PLTOFF64I,
4119
  BFD_RELOC_IA64_PLTOFF64MSB,
4120
  BFD_RELOC_IA64_PLTOFF64LSB,
4121
  BFD_RELOC_IA64_FPTR64I,
4122
  BFD_RELOC_IA64_FPTR32MSB,
4123
  BFD_RELOC_IA64_FPTR32LSB,
4124
  BFD_RELOC_IA64_FPTR64MSB,
4125
  BFD_RELOC_IA64_FPTR64LSB,
4126
  BFD_RELOC_IA64_PCREL21B,
4127
  BFD_RELOC_IA64_PCREL21BI,
4128
  BFD_RELOC_IA64_PCREL21M,
4129
  BFD_RELOC_IA64_PCREL21F,
4130
  BFD_RELOC_IA64_PCREL22,
4131
  BFD_RELOC_IA64_PCREL60B,
4132
  BFD_RELOC_IA64_PCREL64I,
4133
  BFD_RELOC_IA64_PCREL32MSB,
4134
  BFD_RELOC_IA64_PCREL32LSB,
4135
  BFD_RELOC_IA64_PCREL64MSB,
4136
  BFD_RELOC_IA64_PCREL64LSB,
4137
  BFD_RELOC_IA64_LTOFF_FPTR22,
4138
  BFD_RELOC_IA64_LTOFF_FPTR64I,
4139
  BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4140
  BFD_RELOC_IA64_LTOFF_FPTR32LSB,
4141
  BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4142
  BFD_RELOC_IA64_LTOFF_FPTR64LSB,
4143
  BFD_RELOC_IA64_SEGREL32MSB,
4144
  BFD_RELOC_IA64_SEGREL32LSB,
4145
  BFD_RELOC_IA64_SEGREL64MSB,
4146
  BFD_RELOC_IA64_SEGREL64LSB,
4147
  BFD_RELOC_IA64_SECREL32MSB,
4148
  BFD_RELOC_IA64_SECREL32LSB,
4149
  BFD_RELOC_IA64_SECREL64MSB,
4150
  BFD_RELOC_IA64_SECREL64LSB,
4151
  BFD_RELOC_IA64_REL32MSB,
4152
  BFD_RELOC_IA64_REL32LSB,
4153
  BFD_RELOC_IA64_REL64MSB,
4154
  BFD_RELOC_IA64_REL64LSB,
4155
  BFD_RELOC_IA64_LTV32MSB,
4156
  BFD_RELOC_IA64_LTV32LSB,
4157
  BFD_RELOC_IA64_LTV64MSB,
4158
  BFD_RELOC_IA64_LTV64LSB,
4159
  BFD_RELOC_IA64_IPLTMSB,
4160
  BFD_RELOC_IA64_IPLTLSB,
4161
  BFD_RELOC_IA64_COPY,
4162
  BFD_RELOC_IA64_LTOFF22X,
4163
  BFD_RELOC_IA64_LDXMOV,
4164
  BFD_RELOC_IA64_TPREL14,
4165
  BFD_RELOC_IA64_TPREL22,
4166
  BFD_RELOC_IA64_TPREL64I,
4167
  BFD_RELOC_IA64_TPREL64MSB,
4168
  BFD_RELOC_IA64_TPREL64LSB,
4169
  BFD_RELOC_IA64_LTOFF_TPREL22,
4170
  BFD_RELOC_IA64_DTPMOD64MSB,
4171
  BFD_RELOC_IA64_DTPMOD64LSB,
4172
  BFD_RELOC_IA64_LTOFF_DTPMOD22,
4173
  BFD_RELOC_IA64_DTPREL14,
4174
  BFD_RELOC_IA64_DTPREL22,
4175
  BFD_RELOC_IA64_DTPREL64I,
4176
  BFD_RELOC_IA64_DTPREL32MSB,
4177
  BFD_RELOC_IA64_DTPREL32LSB,
4178
  BFD_RELOC_IA64_DTPREL64MSB,
4179
  BFD_RELOC_IA64_DTPREL64LSB,
4180
  BFD_RELOC_IA64_LTOFF_DTPREL22,
4181
 
4182
/* Motorola 68HC11 reloc.
4183
This is the 8 bit high part of an absolute address.  */
4184
  BFD_RELOC_M68HC11_HI8,
4185
 
4186
/* Motorola 68HC11 reloc.
4187
This is the 8 bit low part of an absolute address.  */
4188
  BFD_RELOC_M68HC11_LO8,
4189
 
4190
/* Motorola 68HC11 reloc.
4191
This is the 3 bit of a value.  */
4192
  BFD_RELOC_M68HC11_3B,
4193
 
4194
/* Motorola 68HC11 reloc.
4195
This reloc marks the beginning of a jump/call instruction.
4196
It is used for linker relaxation to correctly identify beginning
4197
of instruction and change some branches to use PC-relative
4198
addressing mode.  */
4199
  BFD_RELOC_M68HC11_RL_JUMP,
4200
 
4201
/* Motorola 68HC11 reloc.
4202
This reloc marks a group of several instructions that gcc generates
4203
and for which the linker relaxation pass can modify and/or remove
4204
some of them.  */
4205
  BFD_RELOC_M68HC11_RL_GROUP,
4206
 
4207
/* Motorola 68HC11 reloc.
4208
This is the 16-bit lower part of an address.  It is used for 'call'
4209
instruction to specify the symbol address without any special
4210
transformation (due to memory bank window).  */
4211
  BFD_RELOC_M68HC11_LO16,
4212
 
4213
/* Motorola 68HC11 reloc.
4214
This is a 8-bit reloc that specifies the page number of an address.
4215
It is used by 'call' instruction to specify the page number of
4216
the symbol.  */
4217
  BFD_RELOC_M68HC11_PAGE,
4218
 
4219
/* Motorola 68HC11 reloc.
4220
This is a 24-bit reloc that represents the address with a 16-bit
4221
value and a 8-bit page number.  The symbol address is transformed
4222
to follow the 16K memory bank of 68HC12 (seen as mapped in the window).  */
4223
  BFD_RELOC_M68HC11_24,
4224
 
4225
/* Motorola 68HC12 reloc.
4226
This is the 5 bits of a value.  */
4227
  BFD_RELOC_M68HC12_5B,
4228
 
4229
/* NS CR16C Relocations.  */
4230
  BFD_RELOC_16C_NUM08,
4231
  BFD_RELOC_16C_NUM08_C,
4232
  BFD_RELOC_16C_NUM16,
4233
  BFD_RELOC_16C_NUM16_C,
4234
  BFD_RELOC_16C_NUM32,
4235
  BFD_RELOC_16C_NUM32_C,
4236
  BFD_RELOC_16C_DISP04,
4237
  BFD_RELOC_16C_DISP04_C,
4238
  BFD_RELOC_16C_DISP08,
4239
  BFD_RELOC_16C_DISP08_C,
4240
  BFD_RELOC_16C_DISP16,
4241
  BFD_RELOC_16C_DISP16_C,
4242
  BFD_RELOC_16C_DISP24,
4243
  BFD_RELOC_16C_DISP24_C,
4244
  BFD_RELOC_16C_DISP24a,
4245
  BFD_RELOC_16C_DISP24a_C,
4246
  BFD_RELOC_16C_REG04,
4247
  BFD_RELOC_16C_REG04_C,
4248
  BFD_RELOC_16C_REG04a,
4249
  BFD_RELOC_16C_REG04a_C,
4250
  BFD_RELOC_16C_REG14,
4251
  BFD_RELOC_16C_REG14_C,
4252
  BFD_RELOC_16C_REG16,
4253
  BFD_RELOC_16C_REG16_C,
4254
  BFD_RELOC_16C_REG20,
4255
  BFD_RELOC_16C_REG20_C,
4256
  BFD_RELOC_16C_ABS20,
4257
  BFD_RELOC_16C_ABS20_C,
4258
  BFD_RELOC_16C_ABS24,
4259
  BFD_RELOC_16C_ABS24_C,
4260
  BFD_RELOC_16C_IMM04,
4261
  BFD_RELOC_16C_IMM04_C,
4262
  BFD_RELOC_16C_IMM16,
4263
  BFD_RELOC_16C_IMM16_C,
4264
  BFD_RELOC_16C_IMM20,
4265
  BFD_RELOC_16C_IMM20_C,
4266
  BFD_RELOC_16C_IMM24,
4267
  BFD_RELOC_16C_IMM24_C,
4268
  BFD_RELOC_16C_IMM32,
4269
  BFD_RELOC_16C_IMM32_C,
4270
 
4271
/* NS CR16 Relocations.  */
4272
  BFD_RELOC_CR16_NUM8,
4273
  BFD_RELOC_CR16_NUM16,
4274
  BFD_RELOC_CR16_NUM32,
4275
  BFD_RELOC_CR16_NUM32a,
4276
  BFD_RELOC_CR16_REGREL0,
4277
  BFD_RELOC_CR16_REGREL4,
4278
  BFD_RELOC_CR16_REGREL4a,
4279
  BFD_RELOC_CR16_REGREL14,
4280
  BFD_RELOC_CR16_REGREL14a,
4281
  BFD_RELOC_CR16_REGREL16,
4282
  BFD_RELOC_CR16_REGREL20,
4283
  BFD_RELOC_CR16_REGREL20a,
4284
  BFD_RELOC_CR16_ABS20,
4285
  BFD_RELOC_CR16_ABS24,
4286
  BFD_RELOC_CR16_IMM4,
4287
  BFD_RELOC_CR16_IMM8,
4288
  BFD_RELOC_CR16_IMM16,
4289
  BFD_RELOC_CR16_IMM20,
4290
  BFD_RELOC_CR16_IMM24,
4291
  BFD_RELOC_CR16_IMM32,
4292
  BFD_RELOC_CR16_IMM32a,
4293
  BFD_RELOC_CR16_DISP4,
4294
  BFD_RELOC_CR16_DISP8,
4295
  BFD_RELOC_CR16_DISP16,
4296
  BFD_RELOC_CR16_DISP20,
4297
  BFD_RELOC_CR16_DISP24,
4298
  BFD_RELOC_CR16_DISP24a,
4299
  BFD_RELOC_CR16_SWITCH8,
4300
  BFD_RELOC_CR16_SWITCH16,
4301
  BFD_RELOC_CR16_SWITCH32,
4302
  BFD_RELOC_CR16_GOT_REGREL20,
4303
  BFD_RELOC_CR16_GOTC_REGREL20,
4304
  BFD_RELOC_CR16_GLOB_DAT,
4305
 
4306
/* NS CRX Relocations.  */
4307
  BFD_RELOC_CRX_REL4,
4308
  BFD_RELOC_CRX_REL8,
4309
  BFD_RELOC_CRX_REL8_CMP,
4310
  BFD_RELOC_CRX_REL16,
4311
  BFD_RELOC_CRX_REL24,
4312
  BFD_RELOC_CRX_REL32,
4313
  BFD_RELOC_CRX_REGREL12,
4314
  BFD_RELOC_CRX_REGREL22,
4315
  BFD_RELOC_CRX_REGREL28,
4316
  BFD_RELOC_CRX_REGREL32,
4317
  BFD_RELOC_CRX_ABS16,
4318
  BFD_RELOC_CRX_ABS32,
4319
  BFD_RELOC_CRX_NUM8,
4320
  BFD_RELOC_CRX_NUM16,
4321
  BFD_RELOC_CRX_NUM32,
4322
  BFD_RELOC_CRX_IMM16,
4323
  BFD_RELOC_CRX_IMM32,
4324
  BFD_RELOC_CRX_SWITCH8,
4325
  BFD_RELOC_CRX_SWITCH16,
4326
  BFD_RELOC_CRX_SWITCH32,
4327
 
4328
/* These relocs are only used within the CRIS assembler.  They are not
4329
(at present) written to any object files.  */
4330
  BFD_RELOC_CRIS_BDISP8,
4331
  BFD_RELOC_CRIS_UNSIGNED_5,
4332
  BFD_RELOC_CRIS_SIGNED_6,
4333
  BFD_RELOC_CRIS_UNSIGNED_6,
4334
  BFD_RELOC_CRIS_SIGNED_8,
4335
  BFD_RELOC_CRIS_UNSIGNED_8,
4336
  BFD_RELOC_CRIS_SIGNED_16,
4337
  BFD_RELOC_CRIS_UNSIGNED_16,
4338
  BFD_RELOC_CRIS_LAPCQ_OFFSET,
4339
  BFD_RELOC_CRIS_UNSIGNED_4,
4340
 
4341
/* Relocs used in ELF shared libraries for CRIS.  */
4342
  BFD_RELOC_CRIS_COPY,
4343
  BFD_RELOC_CRIS_GLOB_DAT,
4344
  BFD_RELOC_CRIS_JUMP_SLOT,
4345
  BFD_RELOC_CRIS_RELATIVE,
4346
 
4347
/* 32-bit offset to symbol-entry within GOT.  */
4348
  BFD_RELOC_CRIS_32_GOT,
4349
 
4350
/* 16-bit offset to symbol-entry within GOT.  */
4351
  BFD_RELOC_CRIS_16_GOT,
4352
 
4353
/* 32-bit offset to symbol-entry within GOT, with PLT handling.  */
4354
  BFD_RELOC_CRIS_32_GOTPLT,
4355
 
4356
/* 16-bit offset to symbol-entry within GOT, with PLT handling.  */
4357
  BFD_RELOC_CRIS_16_GOTPLT,
4358
 
4359
/* 32-bit offset to symbol, relative to GOT.  */
4360
  BFD_RELOC_CRIS_32_GOTREL,
4361
 
4362
/* 32-bit offset to symbol with PLT entry, relative to GOT.  */
4363
  BFD_RELOC_CRIS_32_PLT_GOTREL,
4364
 
4365
/* 32-bit offset to symbol with PLT entry, relative to this relocation.  */
4366
  BFD_RELOC_CRIS_32_PLT_PCREL,
4367
 
4368
/* Relocs used in TLS code for CRIS.  */
4369
  BFD_RELOC_CRIS_32_GOT_GD,
4370
  BFD_RELOC_CRIS_16_GOT_GD,
4371
  BFD_RELOC_CRIS_32_GD,
4372
  BFD_RELOC_CRIS_DTP,
4373
  BFD_RELOC_CRIS_32_DTPREL,
4374
  BFD_RELOC_CRIS_16_DTPREL,
4375
  BFD_RELOC_CRIS_32_GOT_TPREL,
4376
  BFD_RELOC_CRIS_16_GOT_TPREL,
4377
  BFD_RELOC_CRIS_32_TPREL,
4378
  BFD_RELOC_CRIS_16_TPREL,
4379
  BFD_RELOC_CRIS_DTPMOD,
4380
  BFD_RELOC_CRIS_32_IE,
4381
 
4382
/* Intel i860 Relocations.  */
4383
  BFD_RELOC_860_COPY,
4384
  BFD_RELOC_860_GLOB_DAT,
4385
  BFD_RELOC_860_JUMP_SLOT,
4386
  BFD_RELOC_860_RELATIVE,
4387
  BFD_RELOC_860_PC26,
4388
  BFD_RELOC_860_PLT26,
4389
  BFD_RELOC_860_PC16,
4390
  BFD_RELOC_860_LOW0,
4391
  BFD_RELOC_860_SPLIT0,
4392
  BFD_RELOC_860_LOW1,
4393
  BFD_RELOC_860_SPLIT1,
4394
  BFD_RELOC_860_LOW2,
4395
  BFD_RELOC_860_SPLIT2,
4396
  BFD_RELOC_860_LOW3,
4397
  BFD_RELOC_860_LOGOT0,
4398
  BFD_RELOC_860_SPGOT0,
4399
  BFD_RELOC_860_LOGOT1,
4400
  BFD_RELOC_860_SPGOT1,
4401
  BFD_RELOC_860_LOGOTOFF0,
4402
  BFD_RELOC_860_SPGOTOFF0,
4403
  BFD_RELOC_860_LOGOTOFF1,
4404
  BFD_RELOC_860_SPGOTOFF1,
4405
  BFD_RELOC_860_LOGOTOFF2,
4406
  BFD_RELOC_860_LOGOTOFF3,
4407
  BFD_RELOC_860_LOPC,
4408
  BFD_RELOC_860_HIGHADJ,
4409
  BFD_RELOC_860_HAGOT,
4410
  BFD_RELOC_860_HAGOTOFF,
4411
  BFD_RELOC_860_HAPC,
4412
  BFD_RELOC_860_HIGH,
4413
  BFD_RELOC_860_HIGOT,
4414
  BFD_RELOC_860_HIGOTOFF,
4415
 
4416
/* OpenRISC Relocations.  */
4417
  BFD_RELOC_OPENRISC_ABS_26,
4418
  BFD_RELOC_OPENRISC_REL_26,
4419
 
4420
/* H8 elf Relocations.  */
4421
  BFD_RELOC_H8_DIR16A8,
4422
  BFD_RELOC_H8_DIR16R8,
4423
  BFD_RELOC_H8_DIR24A8,
4424
  BFD_RELOC_H8_DIR24R8,
4425
  BFD_RELOC_H8_DIR32A16,
4426
 
4427
/* Sony Xstormy16 Relocations.  */
4428
  BFD_RELOC_XSTORMY16_REL_12,
4429
  BFD_RELOC_XSTORMY16_12,
4430
  BFD_RELOC_XSTORMY16_24,
4431
  BFD_RELOC_XSTORMY16_FPTR16,
4432
 
4433
/* Self-describing complex relocations.  */
4434
  BFD_RELOC_RELC,
4435
 
4436
 
4437
/* Infineon Relocations.  */
4438
  BFD_RELOC_XC16X_PAG,
4439
  BFD_RELOC_XC16X_POF,
4440
  BFD_RELOC_XC16X_SEG,
4441
  BFD_RELOC_XC16X_SOF,
4442
 
4443
/* Relocations used by VAX ELF.  */
4444
  BFD_RELOC_VAX_GLOB_DAT,
4445
  BFD_RELOC_VAX_JMP_SLOT,
4446
  BFD_RELOC_VAX_RELATIVE,
4447
 
4448
/* Morpho MT - 16 bit immediate relocation.  */
4449
  BFD_RELOC_MT_PC16,
4450
 
4451
/* Morpho MT - Hi 16 bits of an address.  */
4452
  BFD_RELOC_MT_HI16,
4453
 
4454
/* Morpho MT - Low 16 bits of an address.  */
4455
  BFD_RELOC_MT_LO16,
4456
 
4457
/* Morpho MT - Used to tell the linker which vtable entries are used.  */
4458
  BFD_RELOC_MT_GNU_VTINHERIT,
4459
 
4460
/* Morpho MT - Used to tell the linker which vtable entries are used.  */
4461
  BFD_RELOC_MT_GNU_VTENTRY,
4462
 
4463
/* Morpho MT - 8 bit immediate relocation.  */
4464
  BFD_RELOC_MT_PCINSN8,
4465
 
4466
/* msp430 specific relocation codes  */
4467
  BFD_RELOC_MSP430_10_PCREL,
4468
  BFD_RELOC_MSP430_16_PCREL,
4469
  BFD_RELOC_MSP430_16,
4470
  BFD_RELOC_MSP430_16_PCREL_BYTE,
4471
  BFD_RELOC_MSP430_16_BYTE,
4472
  BFD_RELOC_MSP430_2X_PCREL,
4473
  BFD_RELOC_MSP430_RL_PCREL,
4474
 
4475
/* IQ2000 Relocations.  */
4476
  BFD_RELOC_IQ2000_OFFSET_16,
4477
  BFD_RELOC_IQ2000_OFFSET_21,
4478
  BFD_RELOC_IQ2000_UHI16,
4479
 
4480
/* Special Xtensa relocation used only by PLT entries in ELF shared
4481
objects to indicate that the runtime linker should set the value
4482
to one of its own internal functions or data structures.  */
4483
  BFD_RELOC_XTENSA_RTLD,
4484
 
4485
/* Xtensa relocations for ELF shared objects.  */
4486
  BFD_RELOC_XTENSA_GLOB_DAT,
4487
  BFD_RELOC_XTENSA_JMP_SLOT,
4488
  BFD_RELOC_XTENSA_RELATIVE,
4489
 
4490
/* Xtensa relocation used in ELF object files for symbols that may require
4491
PLT entries.  Otherwise, this is just a generic 32-bit relocation.  */
4492
  BFD_RELOC_XTENSA_PLT,
4493
 
4494
/* Xtensa relocations to mark the difference of two local symbols.
4495
These are only needed to support linker relaxation and can be ignored
4496
when not relaxing.  The field is set to the value of the difference
4497
assuming no relaxation.  The relocation encodes the position of the
4498
first symbol so the linker can determine whether to adjust the field
4499
value.  */
4500
  BFD_RELOC_XTENSA_DIFF8,
4501
  BFD_RELOC_XTENSA_DIFF16,
4502
  BFD_RELOC_XTENSA_DIFF32,
4503
 
4504
/* Generic Xtensa relocations for instruction operands.  Only the slot
4505
number is encoded in the relocation.  The relocation applies to the
4506
last PC-relative immediate operand, or if there are no PC-relative
4507
immediates, to the last immediate operand.  */
4508
  BFD_RELOC_XTENSA_SLOT0_OP,
4509
  BFD_RELOC_XTENSA_SLOT1_OP,
4510
  BFD_RELOC_XTENSA_SLOT2_OP,
4511
  BFD_RELOC_XTENSA_SLOT3_OP,
4512
  BFD_RELOC_XTENSA_SLOT4_OP,
4513
  BFD_RELOC_XTENSA_SLOT5_OP,
4514
  BFD_RELOC_XTENSA_SLOT6_OP,
4515
  BFD_RELOC_XTENSA_SLOT7_OP,
4516
  BFD_RELOC_XTENSA_SLOT8_OP,
4517
  BFD_RELOC_XTENSA_SLOT9_OP,
4518
  BFD_RELOC_XTENSA_SLOT10_OP,
4519
  BFD_RELOC_XTENSA_SLOT11_OP,
4520
  BFD_RELOC_XTENSA_SLOT12_OP,
4521
  BFD_RELOC_XTENSA_SLOT13_OP,
4522
  BFD_RELOC_XTENSA_SLOT14_OP,
4523
 
4524
/* Alternate Xtensa relocations.  Only the slot is encoded in the
4525
relocation.  The meaning of these relocations is opcode-specific.  */
4526
  BFD_RELOC_XTENSA_SLOT0_ALT,
4527
  BFD_RELOC_XTENSA_SLOT1_ALT,
4528
  BFD_RELOC_XTENSA_SLOT2_ALT,
4529
  BFD_RELOC_XTENSA_SLOT3_ALT,
4530
  BFD_RELOC_XTENSA_SLOT4_ALT,
4531
  BFD_RELOC_XTENSA_SLOT5_ALT,
4532
  BFD_RELOC_XTENSA_SLOT6_ALT,
4533
  BFD_RELOC_XTENSA_SLOT7_ALT,
4534
  BFD_RELOC_XTENSA_SLOT8_ALT,
4535
  BFD_RELOC_XTENSA_SLOT9_ALT,
4536
  BFD_RELOC_XTENSA_SLOT10_ALT,
4537
  BFD_RELOC_XTENSA_SLOT11_ALT,
4538
  BFD_RELOC_XTENSA_SLOT12_ALT,
4539
  BFD_RELOC_XTENSA_SLOT13_ALT,
4540
  BFD_RELOC_XTENSA_SLOT14_ALT,
4541
 
4542
/* Xtensa relocations for backward compatibility.  These have all been
4543
replaced by BFD_RELOC_XTENSA_SLOT0_OP.  */
4544
  BFD_RELOC_XTENSA_OP0,
4545
  BFD_RELOC_XTENSA_OP1,
4546
  BFD_RELOC_XTENSA_OP2,
4547
 
4548
/* Xtensa relocation to mark that the assembler expanded the
4549
instructions from an original target.  The expansion size is
4550
encoded in the reloc size.  */
4551
  BFD_RELOC_XTENSA_ASM_EXPAND,
4552
 
4553
/* Xtensa relocation to mark that the linker should simplify
4554
assembler-expanded instructions.  This is commonly used
4555
internally by the linker after analysis of a
4556
BFD_RELOC_XTENSA_ASM_EXPAND.  */
4557
  BFD_RELOC_XTENSA_ASM_SIMPLIFY,
4558
 
4559
/* Xtensa TLS relocations.  */
4560
  BFD_RELOC_XTENSA_TLSDESC_FN,
4561
  BFD_RELOC_XTENSA_TLSDESC_ARG,
4562
  BFD_RELOC_XTENSA_TLS_DTPOFF,
4563
  BFD_RELOC_XTENSA_TLS_TPOFF,
4564
  BFD_RELOC_XTENSA_TLS_FUNC,
4565
  BFD_RELOC_XTENSA_TLS_ARG,
4566
  BFD_RELOC_XTENSA_TLS_CALL,
4567
 
4568
/* 8 bit signed offset in (ix+d) or (iy+d).  */
4569
  BFD_RELOC_Z80_DISP8,
4570
 
4571
/* DJNZ offset.  */
4572
  BFD_RELOC_Z8K_DISP7,
4573
 
4574
/* CALR offset.  */
4575
  BFD_RELOC_Z8K_CALLR,
4576
 
4577
/* 4 bit value.  */
4578
  BFD_RELOC_Z8K_IMM4L,
4579
 
4580
/* Lattice Mico32 relocations.  */
4581
  BFD_RELOC_LM32_CALL,
4582
  BFD_RELOC_LM32_BRANCH,
4583
  BFD_RELOC_LM32_16_GOT,
4584
  BFD_RELOC_LM32_GOTOFF_HI16,
4585
  BFD_RELOC_LM32_GOTOFF_LO16,
4586
  BFD_RELOC_LM32_COPY,
4587
  BFD_RELOC_LM32_GLOB_DAT,
4588
  BFD_RELOC_LM32_JMP_SLOT,
4589
  BFD_RELOC_LM32_RELATIVE,
4590
 
4591
/* Difference between two section addreses.  Must be followed by a
4592
BFD_RELOC_MACH_O_PAIR.  */
4593
  BFD_RELOC_MACH_O_SECTDIFF,
4594
 
4595
/* Pair of relocation.  Contains the first symbol.  */
4596
  BFD_RELOC_MACH_O_PAIR,
4597
 
4598
/* PCREL relocations.  They are marked as branch to create PLT entry if
4599
required.  */
4600
  BFD_RELOC_MACH_O_X86_64_BRANCH32,
4601
  BFD_RELOC_MACH_O_X86_64_BRANCH8,
4602
 
4603
/* Used when referencing a GOT entry.  */
4604
  BFD_RELOC_MACH_O_X86_64_GOT,
4605
 
4606
/* Used when loading a GOT entry with movq.  It is specially marked so that
4607
the linker could optimize the movq to a leaq if possible.  */
4608
  BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4609
 
4610
/* Symbol will be substracted.  Must be followed by a BFD_RELOC_64.  */
4611
  BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4612
 
4613
/* Symbol will be substracted.  Must be followed by a BFD_RELOC_64.  */
4614
  BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4615
 
4616
/* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend.  */
4617
  BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4618
 
4619
/* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend.  */
4620
  BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4621
 
4622
/* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend.  */
4623
  BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4624
 
4625
/* This is a 32 bit reloc for the microblaze that stores the
4626
low 16 bits of a value  */
4627
  BFD_RELOC_MICROBLAZE_32_LO,
4628
 
4629
/* This is a 32 bit pc-relative reloc for the microblaze that
4630
stores the low 16 bits of a value  */
4631
  BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4632
 
4633
/* This is a 32 bit reloc for the microblaze that stores a
4634
value relative to the read-only small data area anchor  */
4635
  BFD_RELOC_MICROBLAZE_32_ROSDA,
4636
 
4637
/* This is a 32 bit reloc for the microblaze that stores a
4638
value relative to the read-write small data area anchor  */
4639
  BFD_RELOC_MICROBLAZE_32_RWSDA,
4640
 
4641
/* This is a 32 bit reloc for the microblaze to handle
4642
expressions of the form "Symbol Op Symbol"  */
4643
  BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4644
 
4645
/* This is a 64 bit reloc that stores the 32 bit pc relative
4646
value in two words (with an imm instruction).  No relocation is
4647
done here - only used for relaxing  */
4648
  BFD_RELOC_MICROBLAZE_64_NONE,
4649
 
4650
/* This is a 64 bit reloc that stores the 32 bit pc relative
4651
value in two words (with an imm instruction).  The relocation is
4652
PC-relative GOT offset  */
4653
  BFD_RELOC_MICROBLAZE_64_GOTPC,
4654
 
4655
/* This is a 64 bit reloc that stores the 32 bit pc relative
4656
value in two words (with an imm instruction).  The relocation is
4657
GOT offset  */
4658
  BFD_RELOC_MICROBLAZE_64_GOT,
4659
 
4660
/* This is a 64 bit reloc that stores the 32 bit pc relative
4661
value in two words (with an imm instruction).  The relocation is
4662
PC-relative offset into PLT  */
4663
  BFD_RELOC_MICROBLAZE_64_PLT,
4664
 
4665
/* This is a 64 bit reloc that stores the 32 bit GOT relative
4666
value in two words (with an imm instruction).  The relocation is
4667
relative offset from _GLOBAL_OFFSET_TABLE_  */
4668
  BFD_RELOC_MICROBLAZE_64_GOTOFF,
4669
 
4670
/* This is a 32 bit reloc that stores the 32 bit GOT relative
4671
value in a word.  The relocation is relative offset from  */
4672
  BFD_RELOC_MICROBLAZE_32_GOTOFF,
4673
 
4674
/* This is used to tell the dynamic linker to copy the value out of
4675
the dynamic object into the runtime process image.  */
4676
  BFD_RELOC_MICROBLAZE_COPY,
4677
  BFD_RELOC_UNUSED };
4678
typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
4679
reloc_howto_type *bfd_reloc_type_lookup
4680
   (bfd *abfd, bfd_reloc_code_real_type code);
4681
reloc_howto_type *bfd_reloc_name_lookup
4682
   (bfd *abfd, const char *reloc_name);
4683
 
4684
const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
4685
 
4686
/* Extracted from syms.c.  */
4687
 
4688
typedef struct bfd_symbol
4689
{
4690
  /* A pointer to the BFD which owns the symbol. This information
4691
     is necessary so that a back end can work out what additional
4692
     information (invisible to the application writer) is carried
4693
     with the symbol.
4694
 
4695
     This field is *almost* redundant, since you can use section->owner
4696
     instead, except that some symbols point to the global sections
4697
     bfd_{abs,com,und}_section.  This could be fixed by making
4698
     these globals be per-bfd (or per-target-flavor).  FIXME.  */
4699
  struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field.  */
4700
 
4701
  /* The text of the symbol. The name is left alone, and not copied; the
4702
     application may not alter it.  */
4703
  const char *name;
4704
 
4705
  /* The value of the symbol.  This really should be a union of a
4706
     numeric value with a pointer, since some flags indicate that
4707
     a pointer to another symbol is stored here.  */
4708
  symvalue value;
4709
 
4710
  /* Attributes of a symbol.  */
4711
#define BSF_NO_FLAGS           0x00
4712
 
4713
  /* The symbol has local scope; <<static>> in <<C>>. The value
4714
     is the offset into the section of the data.  */
4715
#define BSF_LOCAL              (1 << 0)
4716
 
4717
  /* The symbol has global scope; initialized data in <<C>>. The
4718
     value is the offset into the section of the data.  */
4719
#define BSF_GLOBAL             (1 << 1)
4720
 
4721
  /* The symbol has global scope and is exported. The value is
4722
     the offset into the section of the data.  */
4723
#define BSF_EXPORT     BSF_GLOBAL /* No real difference.  */
4724
 
4725
  /* A normal C symbol would be one of:
4726
     <<BSF_LOCAL>>, <<BSF_COMMON>>,  <<BSF_UNDEFINED>> or
4727
     <<BSF_GLOBAL>>.  */
4728
 
4729
  /* The symbol is a debugging record. The value has an arbitrary
4730
     meaning, unless BSF_DEBUGGING_RELOC is also set.  */
4731
#define BSF_DEBUGGING          (1 << 2)
4732
 
4733
  /* The symbol denotes a function entry point.  Used in ELF,
4734
     perhaps others someday.  */
4735
#define BSF_FUNCTION           (1 << 3)
4736
 
4737
  /* Used by the linker.  */
4738
#define BSF_KEEP               (1 << 5)
4739
#define BSF_KEEP_G             (1 << 6)
4740
 
4741
  /* A weak global symbol, overridable without warnings by
4742
     a regular global symbol of the same name.  */
4743
#define BSF_WEAK               (1 << 7)
4744
 
4745
  /* This symbol was created to point to a section, e.g. ELF's
4746
     STT_SECTION symbols.  */
4747
#define BSF_SECTION_SYM        (1 << 8)
4748
 
4749
  /* The symbol used to be a common symbol, but now it is
4750
     allocated.  */
4751
#define BSF_OLD_COMMON         (1 << 9)
4752
 
4753
  /* In some files the type of a symbol sometimes alters its
4754
     location in an output file - ie in coff a <<ISFCN>> symbol
4755
     which is also <<C_EXT>> symbol appears where it was
4756
     declared and not at the end of a section.  This bit is set
4757
     by the target BFD part to convey this information.  */
4758
#define BSF_NOT_AT_END         (1 << 10)
4759
 
4760
  /* Signal that the symbol is the label of constructor section.  */
4761
#define BSF_CONSTRUCTOR        (1 << 11)
4762
 
4763
  /* Signal that the symbol is a warning symbol.  The name is a
4764
     warning.  The name of the next symbol is the one to warn about;
4765
     if a reference is made to a symbol with the same name as the next
4766
     symbol, a warning is issued by the linker.  */
4767
#define BSF_WARNING            (1 << 12)
4768
 
4769
  /* Signal that the symbol is indirect.  This symbol is an indirect
4770
     pointer to the symbol with the same name as the next symbol.  */
4771
#define BSF_INDIRECT           (1 << 13)
4772
 
4773
  /* BSF_FILE marks symbols that contain a file name.  This is used
4774
     for ELF STT_FILE symbols.  */
4775
#define BSF_FILE               (1 << 14)
4776
 
4777
  /* Symbol is from dynamic linking information.  */
4778
#define BSF_DYNAMIC            (1 << 15)
4779
 
4780
  /* The symbol denotes a data object.  Used in ELF, and perhaps
4781
     others someday.  */
4782
#define BSF_OBJECT             (1 << 16)
4783
 
4784
  /* This symbol is a debugging symbol.  The value is the offset
4785
     into the section of the data.  BSF_DEBUGGING should be set
4786
     as well.  */
4787
#define BSF_DEBUGGING_RELOC    (1 << 17)
4788
 
4789
  /* This symbol is thread local.  Used in ELF.  */
4790
#define BSF_THREAD_LOCAL       (1 << 18)
4791
 
4792
  /* This symbol represents a complex relocation expression,
4793
     with the expression tree serialized in the symbol name.  */
4794
#define BSF_RELC               (1 << 19)
4795
 
4796
  /* This symbol represents a signed complex relocation expression,
4797
     with the expression tree serialized in the symbol name.  */
4798
#define BSF_SRELC              (1 << 20)
4799
 
4800
  /* This symbol was created by bfd_get_synthetic_symtab.  */
4801
#define BSF_SYNTHETIC          (1 << 21)
4802
 
4803
  /* This symbol is an indirect code object.  Unrelated to BSF_INDIRECT.
4804
     The dynamic linker will compute the value of this symbol by
4805
     calling the function that it points to.  BSF_FUNCTION must
4806
     also be also set.  */
4807
#define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
4808
  /* This symbol is a globally unique data object.  The dynamic linker
4809
     will make sure that in the entire process there is just one symbol
4810
     with this name and type in use.  BSF_OBJECT must also be set.  */
4811
#define BSF_GNU_UNIQUE         (1 << 23)
4812
 
4813
  flagword flags;
4814
 
4815
  /* A pointer to the section to which this symbol is
4816
     relative.  This will always be non NULL, there are special
4817
     sections for undefined and absolute symbols.  */
4818
  struct bfd_section *section;
4819
 
4820
  /* Back end special data.  */
4821
  union
4822
    {
4823
      void *p;
4824
      bfd_vma i;
4825
    }
4826
  udata;
4827
}
4828
asymbol;
4829
 
4830
#define bfd_get_symtab_upper_bound(abfd) \
4831
     BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
4832
 
4833
bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
4834
 
4835
bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
4836
 
4837
#define bfd_is_local_label_name(abfd, name) \
4838
  BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
4839
 
4840
bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
4841
 
4842
#define bfd_is_target_special_symbol(abfd, sym) \
4843
  BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
4844
 
4845
#define bfd_canonicalize_symtab(abfd, location) \
4846
  BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
4847
 
4848
bfd_boolean bfd_set_symtab
4849
   (bfd *abfd, asymbol **location, unsigned int count);
4850
 
4851
void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
4852
 
4853
#define bfd_make_empty_symbol(abfd) \
4854
  BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
4855
 
4856
asymbol *_bfd_generic_make_empty_symbol (bfd *);
4857
 
4858
#define bfd_make_debug_symbol(abfd,ptr,size) \
4859
  BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
4860
 
4861
int bfd_decode_symclass (asymbol *symbol);
4862
 
4863
bfd_boolean bfd_is_undefined_symclass (int symclass);
4864
 
4865
void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
4866
 
4867
bfd_boolean bfd_copy_private_symbol_data
4868
   (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
4869
 
4870
#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
4871
  BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
4872
            (ibfd, isymbol, obfd, osymbol))
4873
 
4874
/* Extracted from bfd.c.  */
4875
enum bfd_direction
4876
  {
4877
    no_direction = 0,
4878
    read_direction = 1,
4879
    write_direction = 2,
4880
    both_direction = 3
4881
  };
4882
 
4883
struct bfd
4884
{
4885
  /* A unique identifier of the BFD  */
4886
  unsigned int id;
4887
 
4888
  /* The filename the application opened the BFD with.  */
4889
  const char *filename;
4890
 
4891
  /* A pointer to the target jump table.  */
4892
  const struct bfd_target *xvec;
4893
 
4894
  /* The IOSTREAM, and corresponding IO vector that provide access
4895
     to the file backing the BFD.  */
4896
  void *iostream;
4897
  const struct bfd_iovec *iovec;
4898
 
4899
  /* The caching routines use these to maintain a
4900
     least-recently-used list of BFDs.  */
4901
  struct bfd *lru_prev, *lru_next;
4902
 
4903
  /* When a file is closed by the caching routines, BFD retains
4904
     state information on the file here...  */
4905
  ufile_ptr where;
4906
 
4907
  /* File modified time, if mtime_set is TRUE.  */
4908
  long mtime;
4909
 
4910
  /* Reserved for an unimplemented file locking extension.  */
4911
  int ifd;
4912
 
4913
  /* The format which belongs to the BFD. (object, core, etc.)  */
4914
  bfd_format format;
4915
 
4916
  /* The direction with which the BFD was opened.  */
4917
  enum bfd_direction direction;
4918
 
4919
  /* Format_specific flags.  */
4920
  flagword flags;
4921
 
4922
  /* Values that may appear in the flags field of a BFD.  These also
4923
     appear in the object_flags field of the bfd_target structure, where
4924
     they indicate the set of flags used by that backend (not all flags
4925
     are meaningful for all object file formats) (FIXME: at the moment,
4926
     the object_flags values have mostly just been copied from backend
4927
     to another, and are not necessarily correct).  */
4928
 
4929
#define BFD_NO_FLAGS   0x00
4930
 
4931
  /* BFD contains relocation entries.  */
4932
#define HAS_RELOC      0x01
4933
 
4934
  /* BFD is directly executable.  */
4935
#define EXEC_P         0x02
4936
 
4937
  /* BFD has line number information (basically used for F_LNNO in a
4938
     COFF header).  */
4939
#define HAS_LINENO     0x04
4940
 
4941
  /* BFD has debugging information.  */
4942
#define HAS_DEBUG      0x08
4943
 
4944
  /* BFD has symbols.  */
4945
#define HAS_SYMS       0x10
4946
 
4947
  /* BFD has local symbols (basically used for F_LSYMS in a COFF
4948
     header).  */
4949
#define HAS_LOCALS     0x20
4950
 
4951
  /* BFD is a dynamic object.  */
4952
#define DYNAMIC        0x40
4953
 
4954
  /* Text section is write protected (if D_PAGED is not set, this is
4955
     like an a.out NMAGIC file) (the linker sets this by default, but
4956
     clears it for -r or -N).  */
4957
#define WP_TEXT        0x80
4958
 
4959
  /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
4960
     linker sets this by default, but clears it for -r or -n or -N).  */
4961
#define D_PAGED        0x100
4962
 
4963
  /* BFD is relaxable (this means that bfd_relax_section may be able to
4964
     do something) (sometimes bfd_relax_section can do something even if
4965
     this is not set).  */
4966
#define BFD_IS_RELAXABLE 0x200
4967
 
4968
  /* This may be set before writing out a BFD to request using a
4969
     traditional format.  For example, this is used to request that when
4970
     writing out an a.out object the symbols not be hashed to eliminate
4971
     duplicates.  */
4972
#define BFD_TRADITIONAL_FORMAT 0x400
4973
 
4974
  /* This flag indicates that the BFD contents are actually cached
4975
     in memory.  If this is set, iostream points to a bfd_in_memory
4976
     struct.  */
4977
#define BFD_IN_MEMORY 0x800
4978
 
4979
  /* The sections in this BFD specify a memory page.  */
4980
#define HAS_LOAD_PAGE 0x1000
4981
 
4982
  /* This BFD has been created by the linker and doesn't correspond
4983
     to any input file.  */
4984
#define BFD_LINKER_CREATED 0x2000
4985
 
4986
  /* This may be set before writing out a BFD to request that it
4987
     be written using values for UIDs, GIDs, timestamps, etc. that
4988
     will be consistent from run to run.  */
4989
#define BFD_DETERMINISTIC_OUTPUT 0x4000
4990
 
4991
  /* Currently my_archive is tested before adding origin to
4992
     anything. I believe that this can become always an add of
4993
     origin, with origin set to 0 for non archive files.  */
4994
  ufile_ptr origin;
4995
 
4996
  /* The origin in the archive of the proxy entry.  This will
4997
     normally be the same as origin, except for thin archives,
4998
     when it will contain the current offset of the proxy in the
4999
     thin archive rather than the offset of the bfd in its actual
5000
     container.  */
5001
  ufile_ptr proxy_origin;
5002
 
5003
  /* A hash table for section names.  */
5004
  struct bfd_hash_table section_htab;
5005
 
5006
  /* Pointer to linked list of sections.  */
5007
  struct bfd_section *sections;
5008
 
5009
  /* The last section on the section list.  */
5010
  struct bfd_section *section_last;
5011
 
5012
  /* The number of sections.  */
5013
  unsigned int section_count;
5014
 
5015
  /* Stuff only useful for object files:
5016
     The start address.  */
5017
  bfd_vma start_address;
5018
 
5019
  /* Used for input and output.  */
5020
  unsigned int symcount;
5021
 
5022
  /* Symbol table for output BFD (with symcount entries).
5023
     Also used by the linker to cache input BFD symbols.  */
5024
  struct bfd_symbol  **outsymbols;
5025
 
5026
  /* Used for slurped dynamic symbol tables.  */
5027
  unsigned int dynsymcount;
5028
 
5029
  /* Pointer to structure which contains architecture information.  */
5030
  const struct bfd_arch_info *arch_info;
5031
 
5032
  /* Stuff only useful for archives.  */
5033
  void *arelt_data;
5034
  struct bfd *my_archive;      /* The containing archive BFD.  */
5035
  struct bfd *archive_next;    /* The next BFD in the archive.  */
5036
  struct bfd *archive_head;    /* The first BFD in the archive.  */
5037
  struct bfd *nested_archives; /* List of nested archive in a flattened
5038
                                  thin archive.  */
5039
 
5040
  /* A chain of BFD structures involved in a link.  */
5041
  struct bfd *link_next;
5042
 
5043
  /* A field used by _bfd_generic_link_add_archive_symbols.  This will
5044
     be used only for archive elements.  */
5045
  int archive_pass;
5046
 
5047
  /* Used by the back end to hold private data.  */
5048
  union
5049
    {
5050
      struct aout_data_struct *aout_data;
5051
      struct artdata *aout_ar_data;
5052
      struct _oasys_data *oasys_obj_data;
5053
      struct _oasys_ar_data *oasys_ar_data;
5054
      struct coff_tdata *coff_obj_data;
5055
      struct pe_tdata *pe_obj_data;
5056
      struct xcoff_tdata *xcoff_obj_data;
5057
      struct ecoff_tdata *ecoff_obj_data;
5058
      struct ieee_data_struct *ieee_data;
5059
      struct ieee_ar_data_struct *ieee_ar_data;
5060
      struct srec_data_struct *srec_data;
5061
      struct verilog_data_struct *verilog_data;
5062
      struct ihex_data_struct *ihex_data;
5063
      struct tekhex_data_struct *tekhex_data;
5064
      struct elf_obj_tdata *elf_obj_data;
5065
      struct nlm_obj_tdata *nlm_obj_data;
5066
      struct bout_data_struct *bout_data;
5067
      struct mmo_data_struct *mmo_data;
5068
      struct sun_core_struct *sun_core_data;
5069
      struct sco5_core_struct *sco5_core_data;
5070
      struct trad_core_struct *trad_core_data;
5071
      struct som_data_struct *som_data;
5072
      struct hpux_core_struct *hpux_core_data;
5073
      struct hppabsd_core_struct *hppabsd_core_data;
5074
      struct sgi_core_struct *sgi_core_data;
5075
      struct lynx_core_struct *lynx_core_data;
5076
      struct osf_core_struct *osf_core_data;
5077
      struct cisco_core_struct *cisco_core_data;
5078
      struct versados_data_struct *versados_data;
5079
      struct netbsd_core_struct *netbsd_core_data;
5080
      struct mach_o_data_struct *mach_o_data;
5081
      struct mach_o_fat_data_struct *mach_o_fat_data;
5082
      struct plugin_data_struct *plugin_data;
5083
      struct bfd_pef_data_struct *pef_data;
5084
      struct bfd_pef_xlib_data_struct *pef_xlib_data;
5085
      struct bfd_sym_data_struct *sym_data;
5086
      void *any;
5087
    }
5088
  tdata;
5089
 
5090
  /* Used by the application to hold private data.  */
5091
  void *usrdata;
5092
 
5093
  /* Where all the allocated stuff under this BFD goes.  This is a
5094
     struct objalloc *, but we use void * to avoid requiring the inclusion
5095
     of objalloc.h.  */
5096
  void *memory;
5097
 
5098
  /* Is the file descriptor being cached?  That is, can it be closed as
5099
     needed, and re-opened when accessed later?  */
5100
  unsigned int cacheable : 1;
5101
 
5102
  /* Marks whether there was a default target specified when the
5103
     BFD was opened. This is used to select which matching algorithm
5104
     to use to choose the back end.  */
5105
  unsigned int target_defaulted : 1;
5106
 
5107
  /* ... and here: (``once'' means at least once).  */
5108
  unsigned int opened_once : 1;
5109
 
5110
  /* Set if we have a locally maintained mtime value, rather than
5111
     getting it from the file each time.  */
5112
  unsigned int mtime_set : 1;
5113
 
5114
  /* Flag set if symbols from this BFD should not be exported.  */
5115
  unsigned int no_export : 1;
5116
 
5117
  /* Remember when output has begun, to stop strange things
5118
     from happening.  */
5119
  unsigned int output_has_begun : 1;
5120
 
5121
  /* Have archive map.  */
5122
  unsigned int has_armap : 1;
5123
 
5124
  /* Set if this is a thin archive.  */
5125
  unsigned int is_thin_archive : 1;
5126
 
5127
  /* Set if only required symbols should be added in the link hash table for
5128
     this object.  Used by VMS linkers.  */
5129
  unsigned int selective_search : 1;
5130
};
5131
 
5132
typedef enum bfd_error
5133
{
5134
  bfd_error_no_error = 0,
5135
  bfd_error_system_call,
5136
  bfd_error_invalid_target,
5137
  bfd_error_wrong_format,
5138
  bfd_error_wrong_object_format,
5139
  bfd_error_invalid_operation,
5140
  bfd_error_no_memory,
5141
  bfd_error_no_symbols,
5142
  bfd_error_no_armap,
5143
  bfd_error_no_more_archived_files,
5144
  bfd_error_malformed_archive,
5145
  bfd_error_file_not_recognized,
5146
  bfd_error_file_ambiguously_recognized,
5147
  bfd_error_no_contents,
5148
  bfd_error_nonrepresentable_section,
5149
  bfd_error_no_debug_section,
5150
  bfd_error_bad_value,
5151
  bfd_error_file_truncated,
5152
  bfd_error_file_too_big,
5153
  bfd_error_on_input,
5154
  bfd_error_invalid_error_code
5155
}
5156
bfd_error_type;
5157
 
5158
bfd_error_type bfd_get_error (void);
5159
 
5160
void bfd_set_error (bfd_error_type error_tag, ...);
5161
 
5162
const char *bfd_errmsg (bfd_error_type error_tag);
5163
 
5164
void bfd_perror (const char *message);
5165
 
5166
typedef void (*bfd_error_handler_type) (const char *, ...);
5167
 
5168
bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
5169
 
5170
void bfd_set_error_program_name (const char *);
5171
 
5172
bfd_error_handler_type bfd_get_error_handler (void);
5173
 
5174
long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
5175
 
5176
long bfd_canonicalize_reloc
5177
   (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
5178
 
5179
void bfd_set_reloc
5180
   (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
5181
 
5182
bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
5183
 
5184
int bfd_get_arch_size (bfd *abfd);
5185
 
5186
int bfd_get_sign_extend_vma (bfd *abfd);
5187
 
5188
bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
5189
 
5190
unsigned int bfd_get_gp_size (bfd *abfd);
5191
 
5192
void bfd_set_gp_size (bfd *abfd, unsigned int i);
5193
 
5194
bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
5195
 
5196
bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5197
 
5198
#define bfd_copy_private_header_data(ibfd, obfd) \
5199
     BFD_SEND (obfd, _bfd_copy_private_header_data, \
5200
               (ibfd, obfd))
5201
bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
5202
 
5203
#define bfd_copy_private_bfd_data(ibfd, obfd) \
5204
     BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5205
               (ibfd, obfd))
5206
bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
5207
 
5208
#define bfd_merge_private_bfd_data(ibfd, obfd) \
5209
     BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5210
               (ibfd, obfd))
5211
bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
5212
 
5213
#define bfd_set_private_flags(abfd, flags) \
5214
     BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
5215
#define bfd_sizeof_headers(abfd, info) \
5216
       BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
5217
 
5218
#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
5219
       BFD_SEND (abfd, _bfd_find_nearest_line, \
5220
                 (abfd, sec, syms, off, file, func, line))
5221
 
5222
#define bfd_find_line(abfd, syms, sym, file, line) \
5223
       BFD_SEND (abfd, _bfd_find_line, \
5224
                 (abfd, syms, sym, file, line))
5225
 
5226
#define bfd_find_inliner_info(abfd, file, func, line) \
5227
       BFD_SEND (abfd, _bfd_find_inliner_info, \
5228
                 (abfd, file, func, line))
5229
 
5230
#define bfd_debug_info_start(abfd) \
5231
       BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
5232
 
5233
#define bfd_debug_info_end(abfd) \
5234
       BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
5235
 
5236
#define bfd_debug_info_accumulate(abfd, section) \
5237
       BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
5238
 
5239
#define bfd_stat_arch_elt(abfd, stat) \
5240
       BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
5241
 
5242
#define bfd_update_armap_timestamp(abfd) \
5243
       BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
5244
 
5245
#define bfd_set_arch_mach(abfd, arch, mach)\
5246
       BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
5247
 
5248
#define bfd_relax_section(abfd, section, link_info, again) \
5249
       BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5250
 
5251
#define bfd_gc_sections(abfd, link_info) \
5252
       BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5253
 
5254
#define bfd_merge_sections(abfd, link_info) \
5255
       BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5256
 
5257
#define bfd_is_group_section(abfd, sec) \
5258
       BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5259
 
5260
#define bfd_discard_group(abfd, sec) \
5261
       BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5262
 
5263
#define bfd_link_hash_table_create(abfd) \
5264
       BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5265
 
5266
#define bfd_link_hash_table_free(abfd, hash) \
5267
       BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5268
 
5269
#define bfd_link_add_symbols(abfd, info) \
5270
       BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5271
 
5272
#define bfd_link_just_syms(abfd, sec, info) \
5273
       BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5274
 
5275
#define bfd_final_link(abfd, info) \
5276
       BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5277
 
5278
#define bfd_free_cached_info(abfd) \
5279
       BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5280
 
5281
#define bfd_get_dynamic_symtab_upper_bound(abfd) \
5282
       BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5283
 
5284
#define bfd_print_private_bfd_data(abfd, file)\
5285
       BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5286
 
5287
#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5288
       BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5289
 
5290
#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5291
       BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5292
                                                   dyncount, dynsyms, ret))
5293
 
5294
#define bfd_get_dynamic_reloc_upper_bound(abfd) \
5295
       BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5296
 
5297
#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5298
       BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5299
 
5300
extern bfd_byte *bfd_get_relocated_section_contents
5301
  (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5302
   bfd_boolean, asymbol **);
5303
 
5304
bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
5305
 
5306
struct bfd_preserve
5307
{
5308
  void *marker;
5309
  void *tdata;
5310
  flagword flags;
5311
  const struct bfd_arch_info *arch_info;
5312
  struct bfd_section *sections;
5313
  struct bfd_section *section_last;
5314
  unsigned int section_count;
5315
  struct bfd_hash_table section_htab;
5316
};
5317
 
5318
bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
5319
 
5320
void bfd_preserve_restore (bfd *, struct bfd_preserve *);
5321
 
5322
void bfd_preserve_finish (bfd *, struct bfd_preserve *);
5323
 
5324
bfd_vma bfd_emul_get_maxpagesize (const char *);
5325
 
5326
void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5327
 
5328
bfd_vma bfd_emul_get_commonpagesize (const char *);
5329
 
5330
void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5331
 
5332
char *bfd_demangle (bfd *, const char *, int);
5333
 
5334
/* Extracted from archive.c.  */
5335
symindex bfd_get_next_mapent
5336
   (bfd *abfd, symindex previous, carsym **sym);
5337
 
5338
bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
5339
 
5340
bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
5341
 
5342
/* Extracted from corefile.c.  */
5343
const char *bfd_core_file_failing_command (bfd *abfd);
5344
 
5345
int bfd_core_file_failing_signal (bfd *abfd);
5346
 
5347
bfd_boolean core_file_matches_executable_p
5348
   (bfd *core_bfd, bfd *exec_bfd);
5349
 
5350
bfd_boolean generic_core_file_matches_executable_p
5351
   (bfd *core_bfd, bfd *exec_bfd);
5352
 
5353
/* Extracted from targets.c.  */
5354
#define BFD_SEND(bfd, message, arglist) \
5355
  ((*((bfd)->xvec->message)) arglist)
5356
 
5357
#ifdef DEBUG_BFD_SEND
5358
#undef BFD_SEND
5359
#define BFD_SEND(bfd, message, arglist) \
5360
  (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5361
    ((*((bfd)->xvec->message)) arglist) : \
5362
    (bfd_assert (__FILE__,__LINE__), NULL))
5363
#endif
5364
#define BFD_SEND_FMT(bfd, message, arglist) \
5365
  (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
5366
 
5367
#ifdef DEBUG_BFD_SEND
5368
#undef BFD_SEND_FMT
5369
#define BFD_SEND_FMT(bfd, message, arglist) \
5370
  (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5371
   (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
5372
   (bfd_assert (__FILE__,__LINE__), NULL))
5373
#endif
5374
 
5375
enum bfd_flavour
5376
{
5377
  bfd_target_unknown_flavour,
5378
  bfd_target_aout_flavour,
5379
  bfd_target_coff_flavour,
5380
  bfd_target_ecoff_flavour,
5381
  bfd_target_xcoff_flavour,
5382
  bfd_target_elf_flavour,
5383
  bfd_target_ieee_flavour,
5384
  bfd_target_nlm_flavour,
5385
  bfd_target_oasys_flavour,
5386
  bfd_target_tekhex_flavour,
5387
  bfd_target_srec_flavour,
5388
  bfd_target_verilog_flavour,
5389
  bfd_target_ihex_flavour,
5390
  bfd_target_som_flavour,
5391
  bfd_target_os9k_flavour,
5392
  bfd_target_versados_flavour,
5393
  bfd_target_msdos_flavour,
5394
  bfd_target_ovax_flavour,
5395
  bfd_target_evax_flavour,
5396
  bfd_target_mmo_flavour,
5397
  bfd_target_mach_o_flavour,
5398
  bfd_target_pef_flavour,
5399
  bfd_target_pef_xlib_flavour,
5400
  bfd_target_sym_flavour
5401
};
5402
 
5403
enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5404
 
5405
/* Forward declaration.  */
5406
typedef struct bfd_link_info _bfd_link_info;
5407
 
5408
typedef struct bfd_target
5409
{
5410
  /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc.  */
5411
  char *name;
5412
 
5413
 /* The "flavour" of a back end is a general indication about
5414
    the contents of a file.  */
5415
  enum bfd_flavour flavour;
5416
 
5417
  /* The order of bytes within the data area of a file.  */
5418
  enum bfd_endian byteorder;
5419
 
5420
 /* The order of bytes within the header parts of a file.  */
5421
  enum bfd_endian header_byteorder;
5422
 
5423
  /* A mask of all the flags which an executable may have set -
5424
     from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>.  */
5425
  flagword object_flags;
5426
 
5427
 /* A mask of all the flags which a section may have set - from
5428
    the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>.  */
5429
  flagword section_flags;
5430
 
5431
 /* The character normally found at the front of a symbol.
5432
    (if any), perhaps `_'.  */
5433
  char symbol_leading_char;
5434
 
5435
 /* The pad character for file names within an archive header.  */
5436
  char ar_pad_char;
5437
 
5438
  /* The maximum number of characters in an archive header.  */
5439
  unsigned short ar_max_namelen;
5440
 
5441
  /* Entries for byte swapping for data. These are different from the
5442
     other entry points, since they don't take a BFD as the first argument.
5443
     Certain other handlers could do the same.  */
5444
  bfd_uint64_t   (*bfd_getx64) (const void *);
5445
  bfd_int64_t    (*bfd_getx_signed_64) (const void *);
5446
  void           (*bfd_putx64) (bfd_uint64_t, void *);
5447
  bfd_vma        (*bfd_getx32) (const void *);
5448
  bfd_signed_vma (*bfd_getx_signed_32) (const void *);
5449
  void           (*bfd_putx32) (bfd_vma, void *);
5450
  bfd_vma        (*bfd_getx16) (const void *);
5451
  bfd_signed_vma (*bfd_getx_signed_16) (const void *);
5452
  void           (*bfd_putx16) (bfd_vma, void *);
5453
 
5454
  /* Byte swapping for the headers.  */
5455
  bfd_uint64_t   (*bfd_h_getx64) (const void *);
5456
  bfd_int64_t    (*bfd_h_getx_signed_64) (const void *);
5457
  void           (*bfd_h_putx64) (bfd_uint64_t, void *);
5458
  bfd_vma        (*bfd_h_getx32) (const void *);
5459
  bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
5460
  void           (*bfd_h_putx32) (bfd_vma, void *);
5461
  bfd_vma        (*bfd_h_getx16) (const void *);
5462
  bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
5463
  void           (*bfd_h_putx16) (bfd_vma, void *);
5464
 
5465
  /* Format dependent routines: these are vectors of entry points
5466
     within the target vector structure, one for each format to check.  */
5467
 
5468
  /* Check the format of a file being read.  Return a <<bfd_target *>> or zero.  */
5469
  const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
5470
 
5471
  /* Set the format of a file being written.  */
5472
  bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
5473
 
5474
  /* Write cached information into a file being written, at <<bfd_close>>.  */
5475
  bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
5476
 
5477
 
5478
  /* Generic entry points.  */
5479
#define BFD_JUMP_TABLE_GENERIC(NAME) \
5480
  NAME##_close_and_cleanup, \
5481
  NAME##_bfd_free_cached_info, \
5482
  NAME##_new_section_hook, \
5483
  NAME##_get_section_contents, \
5484
  NAME##_get_section_contents_in_window
5485
 
5486
  /* Called when the BFD is being closed to do any necessary cleanup.  */
5487
  bfd_boolean (*_close_and_cleanup) (bfd *);
5488
  /* Ask the BFD to free all cached information.  */
5489
  bfd_boolean (*_bfd_free_cached_info) (bfd *);
5490
  /* Called when a new section is created.  */
5491
  bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
5492
  /* Read the contents of a section.  */
5493
  bfd_boolean (*_bfd_get_section_contents)
5494
    (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
5495
  bfd_boolean (*_bfd_get_section_contents_in_window)
5496
    (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
5497
 
5498
  /* Entry points to copy private data.  */
5499
#define BFD_JUMP_TABLE_COPY(NAME) \
5500
  NAME##_bfd_copy_private_bfd_data, \
5501
  NAME##_bfd_merge_private_bfd_data, \
5502
  _bfd_generic_init_private_section_data, \
5503
  NAME##_bfd_copy_private_section_data, \
5504
  NAME##_bfd_copy_private_symbol_data, \
5505
  NAME##_bfd_copy_private_header_data, \
5506
  NAME##_bfd_set_private_flags, \
5507
  NAME##_bfd_print_private_bfd_data
5508
 
5509
  /* Called to copy BFD general private data from one object file
5510
     to another.  */
5511
  bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
5512
  /* Called to merge BFD general private data from one object file
5513
     to a common output file when linking.  */
5514
  bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
5515
  /* Called to initialize BFD private section data from one object file
5516
     to another.  */
5517
#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5518
  BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5519
  bfd_boolean (*_bfd_init_private_section_data)
5520
    (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
5521
  /* Called to copy BFD private section data from one object file
5522
     to another.  */
5523
  bfd_boolean (*_bfd_copy_private_section_data)
5524
    (bfd *, sec_ptr, bfd *, sec_ptr);
5525
  /* Called to copy BFD private symbol data from one symbol
5526
     to another.  */
5527
  bfd_boolean (*_bfd_copy_private_symbol_data)
5528
    (bfd *, asymbol *, bfd *, asymbol *);
5529
  /* Called to copy BFD private header data from one object file
5530
     to another.  */
5531
  bfd_boolean (*_bfd_copy_private_header_data)
5532
    (bfd *, bfd *);
5533
  /* Called to set private backend flags.  */
5534
  bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
5535
 
5536
  /* Called to print private BFD data.  */
5537
  bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
5538
 
5539
  /* Core file entry points.  */
5540
#define BFD_JUMP_TABLE_CORE(NAME) \
5541
  NAME##_core_file_failing_command, \
5542
  NAME##_core_file_failing_signal, \
5543
  NAME##_core_file_matches_executable_p
5544
 
5545
  char *      (*_core_file_failing_command) (bfd *);
5546
  int         (*_core_file_failing_signal) (bfd *);
5547
  bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
5548
 
5549
  /* Archive entry points.  */
5550
#define BFD_JUMP_TABLE_ARCHIVE(NAME) \
5551
  NAME##_slurp_armap, \
5552
  NAME##_slurp_extended_name_table, \
5553
  NAME##_construct_extended_name_table, \
5554
  NAME##_truncate_arname, \
5555
  NAME##_write_armap, \
5556
  NAME##_read_ar_hdr, \
5557
  NAME##_write_ar_hdr, \
5558
  NAME##_openr_next_archived_file, \
5559
  NAME##_get_elt_at_index, \
5560
  NAME##_generic_stat_arch_elt, \
5561
  NAME##_update_armap_timestamp
5562
 
5563
  bfd_boolean (*_bfd_slurp_armap) (bfd *);
5564
  bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
5565
  bfd_boolean (*_bfd_construct_extended_name_table)
5566
    (bfd *, char **, bfd_size_type *, const char **);
5567
  void        (*_bfd_truncate_arname) (bfd *, const char *, char *);
5568
  bfd_boolean (*write_armap)
5569
    (bfd *, unsigned int, struct orl *, unsigned int, int);
5570
  void *      (*_bfd_read_ar_hdr_fn) (bfd *);
5571
  bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
5572
  bfd *       (*openr_next_archived_file) (bfd *, bfd *);
5573
#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
5574
  bfd *       (*_bfd_get_elt_at_index) (bfd *, symindex);
5575
  int         (*_bfd_stat_arch_elt) (bfd *, struct stat *);
5576
  bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
5577
 
5578
  /* Entry points used for symbols.  */
5579
#define BFD_JUMP_TABLE_SYMBOLS(NAME) \
5580
  NAME##_get_symtab_upper_bound, \
5581
  NAME##_canonicalize_symtab, \
5582
  NAME##_make_empty_symbol, \
5583
  NAME##_print_symbol, \
5584
  NAME##_get_symbol_info, \
5585
  NAME##_bfd_is_local_label_name, \
5586
  NAME##_bfd_is_target_special_symbol, \
5587
  NAME##_get_lineno, \
5588
  NAME##_find_nearest_line, \
5589
  _bfd_generic_find_line, \
5590
  NAME##_find_inliner_info, \
5591
  NAME##_bfd_make_debug_symbol, \
5592
  NAME##_read_minisymbols, \
5593
  NAME##_minisymbol_to_symbol
5594
 
5595
  long        (*_bfd_get_symtab_upper_bound) (bfd *);
5596
  long        (*_bfd_canonicalize_symtab)
5597
    (bfd *, struct bfd_symbol **);
5598
  struct bfd_symbol *
5599
              (*_bfd_make_empty_symbol) (bfd *);
5600
  void        (*_bfd_print_symbol)
5601
    (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
5602
#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
5603
  void        (*_bfd_get_symbol_info)
5604
    (bfd *, struct bfd_symbol *, symbol_info *);
5605
#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
5606
  bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
5607
  bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
5608
  alent *     (*_get_lineno) (bfd *, struct bfd_symbol *);
5609
  bfd_boolean (*_bfd_find_nearest_line)
5610
    (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
5611
     const char **, const char **, unsigned int *);
5612
  bfd_boolean (*_bfd_find_line)
5613
    (bfd *, struct bfd_symbol **, struct bfd_symbol *,
5614
     const char **, unsigned int *);
5615
  bfd_boolean (*_bfd_find_inliner_info)
5616
    (bfd *, const char **, const char **, unsigned int *);
5617
 /* Back-door to allow format-aware applications to create debug symbols
5618
    while using BFD for everything else.  Currently used by the assembler
5619
    when creating COFF files.  */
5620
  asymbol *   (*_bfd_make_debug_symbol)
5621
    (bfd *, void *, unsigned long size);
5622
#define bfd_read_minisymbols(b, d, m, s) \
5623
  BFD_SEND (b, _read_minisymbols, (b, d, m, s))
5624
  long        (*_read_minisymbols)
5625
    (bfd *, bfd_boolean, void **, unsigned int *);
5626
#define bfd_minisymbol_to_symbol(b, d, m, f) \
5627
  BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
5628
  asymbol *   (*_minisymbol_to_symbol)
5629
    (bfd *, bfd_boolean, const void *, asymbol *);
5630
 
5631
  /* Routines for relocs.  */
5632
#define BFD_JUMP_TABLE_RELOCS(NAME) \
5633
  NAME##_get_reloc_upper_bound, \
5634
  NAME##_canonicalize_reloc, \
5635
  NAME##_bfd_reloc_type_lookup, \
5636
  NAME##_bfd_reloc_name_lookup
5637
 
5638
  long        (*_get_reloc_upper_bound) (bfd *, sec_ptr);
5639
  long        (*_bfd_canonicalize_reloc)
5640
    (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
5641
  /* See documentation on reloc types.  */
5642
  reloc_howto_type *
5643
              (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
5644
  reloc_howto_type *
5645
              (*reloc_name_lookup) (bfd *, const char *);
5646
 
5647
 
5648
  /* Routines used when writing an object file.  */
5649
#define BFD_JUMP_TABLE_WRITE(NAME) \
5650
  NAME##_set_arch_mach, \
5651
  NAME##_set_section_contents
5652
 
5653
  bfd_boolean (*_bfd_set_arch_mach)
5654
    (bfd *, enum bfd_architecture, unsigned long);
5655
  bfd_boolean (*_bfd_set_section_contents)
5656
    (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
5657
 
5658
  /* Routines used by the linker.  */
5659
#define BFD_JUMP_TABLE_LINK(NAME) \
5660
  NAME##_sizeof_headers, \
5661
  NAME##_bfd_get_relocated_section_contents, \
5662
  NAME##_bfd_relax_section, \
5663
  NAME##_bfd_link_hash_table_create, \
5664
  NAME##_bfd_link_hash_table_free, \
5665
  NAME##_bfd_link_add_symbols, \
5666
  NAME##_bfd_link_just_syms, \
5667
  NAME##_bfd_copy_link_hash_symbol_type, \
5668
  NAME##_bfd_final_link, \
5669
  NAME##_bfd_link_split_section, \
5670
  NAME##_bfd_gc_sections, \
5671
  NAME##_bfd_merge_sections, \
5672
  NAME##_bfd_is_group_section, \
5673
  NAME##_bfd_discard_group, \
5674
  NAME##_section_already_linked, \
5675
  NAME##_bfd_define_common_symbol
5676
 
5677
  int         (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
5678
  bfd_byte *  (*_bfd_get_relocated_section_contents)
5679
    (bfd *, struct bfd_link_info *, struct bfd_link_order *,
5680
     bfd_byte *, bfd_boolean, struct bfd_symbol **);
5681
 
5682
  bfd_boolean (*_bfd_relax_section)
5683
    (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
5684
 
5685
  /* Create a hash table for the linker.  Different backends store
5686
     different information in this table.  */
5687
  struct bfd_link_hash_table *
5688
              (*_bfd_link_hash_table_create) (bfd *);
5689
 
5690
  /* Release the memory associated with the linker hash table.  */
5691
  void        (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
5692
 
5693
  /* Add symbols from this object file into the hash table.  */
5694
  bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
5695
 
5696
  /* Indicate that we are only retrieving symbol values from this section.  */
5697
  void        (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
5698
 
5699
  /* Copy the symbol type of a linker hash table entry.  */
5700
#define bfd_copy_link_hash_symbol_type(b, t, f) \
5701
  BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
5702
  void (*_bfd_copy_link_hash_symbol_type)
5703
    (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
5704
 
5705
  /* Do a link based on the link_order structures attached to each
5706
     section of the BFD.  */
5707
  bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
5708
 
5709
  /* Should this section be split up into smaller pieces during linking.  */
5710
  bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
5711
 
5712
  /* Remove sections that are not referenced from the output.  */
5713
  bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
5714
 
5715
  /* Attempt to merge SEC_MERGE sections.  */
5716
  bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
5717
 
5718
  /* Is this section a member of a group?  */
5719
  bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
5720
 
5721
  /* Discard members of a group.  */
5722
  bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
5723
 
5724
  /* Check if SEC has been already linked during a reloceatable or
5725
     final link.  */
5726
  void (*_section_already_linked) (bfd *, struct bfd_section *,
5727
                                   struct bfd_link_info *);
5728
 
5729
  /* Define a common symbol.  */
5730
  bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
5731
                                            struct bfd_link_hash_entry *);
5732
 
5733
  /* Routines to handle dynamic symbols and relocs.  */
5734
#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
5735
  NAME##_get_dynamic_symtab_upper_bound, \
5736
  NAME##_canonicalize_dynamic_symtab, \
5737
  NAME##_get_synthetic_symtab, \
5738
  NAME##_get_dynamic_reloc_upper_bound, \
5739
  NAME##_canonicalize_dynamic_reloc
5740
 
5741
  /* Get the amount of memory required to hold the dynamic symbols.  */
5742
  long        (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
5743
  /* Read in the dynamic symbols.  */
5744
  long        (*_bfd_canonicalize_dynamic_symtab)
5745
    (bfd *, struct bfd_symbol **);
5746
  /* Create synthetized symbols.  */
5747
  long        (*_bfd_get_synthetic_symtab)
5748
    (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
5749
     struct bfd_symbol **);
5750
  /* Get the amount of memory required to hold the dynamic relocs.  */
5751
  long        (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
5752
  /* Read in the dynamic relocs.  */
5753
  long        (*_bfd_canonicalize_dynamic_reloc)
5754
    (bfd *, arelent **, struct bfd_symbol **);
5755
 
5756
  /* Opposite endian version of this target.  */
5757
  const struct bfd_target * alternative_target;
5758
 
5759
  /* Data for use by back-end routines, which isn't
5760
     generic enough to belong in this structure.  */
5761
  const void *backend_data;
5762
 
5763
} bfd_target;
5764
 
5765
bfd_boolean bfd_set_default_target (const char *name);
5766
 
5767
const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
5768
 
5769
const bfd_target *bfd_get_target_info (const char *target_name,
5770
    bfd *abfd,
5771
    bfd_boolean *is_bigendian,
5772
    int *underscoring,
5773
    const char **def_target_arch);
5774
const char ** bfd_target_list (void);
5775
 
5776
const bfd_target *bfd_search_for_target
5777
   (int (*search_func) (const bfd_target *, void *),
5778
    void *);
5779
 
5780
/* Extracted from format.c.  */
5781
bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
5782
 
5783
bfd_boolean bfd_check_format_matches
5784
   (bfd *abfd, bfd_format format, char ***matching);
5785
 
5786
bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
5787
 
5788
const char *bfd_format_string (bfd_format format);
5789
 
5790
/* Extracted from linker.c.  */
5791
bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
5792
 
5793
#define bfd_link_split_section(abfd, sec) \
5794
       BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
5795
 
5796
void bfd_section_already_linked (bfd *abfd, asection *sec,
5797
    struct bfd_link_info *info);
5798
 
5799
#define bfd_section_already_linked(abfd, sec, info) \
5800
       BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
5801
 
5802
bfd_boolean bfd_generic_define_common_symbol
5803
   (bfd *output_bfd, struct bfd_link_info *info,
5804
    struct bfd_link_hash_entry *h);
5805
 
5806
#define bfd_define_common_symbol(output_bfd, info, h) \
5807
       BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
5808
 
5809
struct bfd_elf_version_tree * bfd_find_version_for_sym
5810
   (struct bfd_elf_version_tree *verdefs,
5811
    const char *sym_name, bfd_boolean *hide);
5812
 
5813
/* Extracted from simple.c.  */
5814
bfd_byte *bfd_simple_get_relocated_section_contents
5815
   (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
5816
 
5817
/* Extracted from compress.c.  */
5818
bfd_boolean bfd_uncompress_section_contents
5819
   (bfd_byte **buffer, bfd_size_type *size);
5820
 
5821
#ifdef __cplusplus
5822
}
5823
#endif
5824
#endif

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.