1/* DO NOT EDIT!  -*- buffer-read-only: t -*-  This file is automatically
2   generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c",
3   "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c",
4   "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c",
5   "linker.c", "simple.c" and "compress.c".
6   Run "make headers" in your build bfd/ to regenerate.  */
7
8/* Main header file for the bfd library -- portable access to object files.
9
10   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
11   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
12   Free Software Foundation, Inc.
13
14   Contributed by Cygnus Support.
15
16   This file is part of BFD, the Binary File Descriptor library.
17
18   This program is free software; you can redistribute it and/or modify
19   it under the terms of the GNU General Public License as published by
20   the Free Software Foundation; either version 3 of the License, or
21   (at your option) any later version.
22
23   This program is distributed in the hope that it will be useful,
24   but WITHOUT ANY WARRANTY; without even the implied warranty of
25   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
26   GNU General Public License for more details.
27
28   You should have received a copy of the GNU General Public License
29   along with this program; if not, write to the Free Software
30   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
31
32#ifndef __BFD_H_SEEN__
33#define __BFD_H_SEEN__
34
35#ifdef __cplusplus
36extern "C" {
37#endif
38
39#include "ansidecl.h"
40#include "symcat.h"
41#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
42#ifndef SABER
43/* This hack is to avoid a problem with some strict ANSI C preprocessors.
44   The problem is, "32_" is not a valid preprocessing token, and we don't
45   want extra underscores (e.g., "nlm_32_").  The XCONCAT2 macro will
46   cause the inner CONCAT2 macros to be evaluated first, producing
47   still-valid pp-tokens.  Then the final concatenation can be done.  */
48#undef CONCAT4
49#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
50#endif
51#endif
52
53/* This is a utility macro to handle the situation where the code
54   wants to place a constant string into the code, followed by a
55   comma and then the length of the string.  Doing this by hand
56   is error prone, so using this macro is safer.  */
57#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
58/* Unfortunately it is not possible to use the STRING_COMMA_LEN macro
59   to create the arguments to another macro, since the preprocessor
60   will mis-count the number of arguments to the outer macro (by not
61   evaluating STRING_COMMA_LEN and so missing the comma).  This is a
62   problem for example when trying to use STRING_COMMA_LEN to build
63   the arguments to the strncmp() macro.  Hence this alternative
64   definition of strncmp is provided here.
65
66   Note - these macros do NOT work if STR2 is not a constant string.  */
67#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
68  /* strcpy() can have a similar problem, but since we know we are
69     copying a constant string, we can use memcpy which will be faster
70     since there is no need to check for a NUL byte inside STR.  We
71     can also save time if we do not need to copy the terminating NUL.  */
72#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
73#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
74
75
76#define BFD_SUPPORTS_PLUGINS 0
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 32
82
83/* The word size of the default bfd target.  */
84#define BFD_DEFAULT_TARGET_SIZE 32
85
86#define BFD_HOST_64BIT_LONG 0
87#define BFD_HOST_64BIT_LONG_LONG 1
88#if 1
89#define BFD_HOST_64_BIT long long
90#define BFD_HOST_U_64_BIT unsigned long long
91typedef BFD_HOST_64_BIT bfd_int64_t;
92typedef BFD_HOST_U_64_BIT bfd_uint64_t;
93#endif
94
95#if BFD_ARCH_SIZE >= 64
96#define BFD64
97#endif
98
99#ifndef INLINE
100#if __GNUC__ >= 2
101#define INLINE __inline__
102#else
103#define INLINE
104#endif
105#endif
106
107/* Declaring a type wide enough to hold a host long and a host pointer.  */
108#define BFD_HOSTPTR_T	unsigned long
109typedef BFD_HOSTPTR_T bfd_hostptr_t;
110
111/* Forward declaration.  */
112typedef struct bfd bfd;
113
114/* Boolean type used in bfd.  Too many systems define their own
115   versions of "boolean" for us to safely typedef a "boolean" of
116   our own.  Using an enum for "bfd_boolean" has its own set of
117   problems, with strange looking casts required to avoid warnings
118   on some older compilers.  Thus we just use an int.
119
120   General rule: Functions which are bfd_boolean return TRUE on
121   success and FALSE on failure (unless they're a predicate).  */
122
123typedef int bfd_boolean;
124#undef FALSE
125#undef TRUE
126#define FALSE 0
127#define TRUE 1
128
129#ifdef BFD64
130
131#ifndef BFD_HOST_64_BIT
132 #error No 64 bit integer type available
133#endif /* ! defined (BFD_HOST_64_BIT) */
134
135typedef BFD_HOST_U_64_BIT bfd_vma;
136typedef BFD_HOST_64_BIT bfd_signed_vma;
137typedef BFD_HOST_U_64_BIT bfd_size_type;
138typedef BFD_HOST_U_64_BIT symvalue;
139
140#if BFD_HOST_64BIT_LONG
141#define BFD_VMA_FMT "l"
142#elif defined (__MSVCRT__)
143#define BFD_VMA_FMT "I64"
144#else
145#define BFD_VMA_FMT "ll"
146#endif
147
148#ifndef fprintf_vma
149#define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x)
150#define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x)
151#endif
152
153#else /* not BFD64  */
154
155/* Represent a target address.  Also used as a generic unsigned type
156   which is guaranteed to be big enough to hold any arithmetic types
157   we need to deal with.  */
158typedef unsigned long bfd_vma;
159
160/* A generic signed type which is guaranteed to be big enough to hold any
161   arithmetic types we need to deal with.  Can be assumed to be compatible
162   with bfd_vma in the same way that signed and unsigned ints are compatible
163   (as parameters, in assignment, etc).  */
164typedef long bfd_signed_vma;
165
166typedef unsigned long symvalue;
167typedef unsigned long bfd_size_type;
168
169/* Print a bfd_vma x on stream s.  */
170#define BFD_VMA_FMT "l"
171#define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x)
172#define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x)
173
174#endif /* not BFD64  */
175
176#define HALF_BFD_SIZE_TYPE \
177  (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
178
179#ifndef BFD_HOST_64_BIT
180/* Fall back on a 32 bit type.  The idea is to make these types always
181   available for function return types, but in the case that
182   BFD_HOST_64_BIT is undefined such a function should abort or
183   otherwise signal an error.  */
184typedef bfd_signed_vma bfd_int64_t;
185typedef bfd_vma bfd_uint64_t;
186#endif
187
188/* An offset into a file.  BFD always uses the largest possible offset
189   based on the build time availability of fseek, fseeko, or fseeko64.  */
190typedef BFD_HOST_64_BIT file_ptr;
191typedef unsigned BFD_HOST_64_BIT ufile_ptr;
192
193extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
194extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
195
196#define printf_vma(x) fprintf_vma(stdout,x)
197#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
198
199typedef unsigned int flagword;	/* 32 bits of flags */
200typedef unsigned char bfd_byte;
201
202/* File formats.  */
203
204typedef enum bfd_format
205{
206  bfd_unknown = 0,	/* File format is unknown.  */
207  bfd_object,		/* Linker/assembler/compiler output.  */
208  bfd_archive,		/* Object archive file.  */
209  bfd_core,		/* Core dump.  */
210  bfd_type_end		/* Marks the end; don't use it!  */
211}
212bfd_format;
213
214/* Symbols and relocation.  */
215
216/* A count of carsyms (canonical archive symbols).  */
217typedef unsigned long symindex;
218
219/* How to perform a relocation.  */
220typedef const struct reloc_howto_struct reloc_howto_type;
221
222#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
223
224/* General purpose part of a symbol X;
225   target specific parts are in libcoff.h, libaout.h, etc.  */
226
227#define bfd_get_section(x) ((x)->section)
228#define bfd_get_output_section(x) ((x)->section->output_section)
229#define bfd_set_section(x,y) ((x)->section) = (y)
230#define bfd_asymbol_base(x) ((x)->section->vma)
231#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
232#define bfd_asymbol_name(x) ((x)->name)
233/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
234#define bfd_asymbol_bfd(x) ((x)->the_bfd)
235#define bfd_asymbol_flavour(x)			\
236  (((x)->flags & BSF_SYNTHETIC) != 0		\
237   ? bfd_target_unknown_flavour			\
238   : bfd_asymbol_bfd (x)->xvec->flavour)
239
240/* A canonical archive symbol.  */
241/* This is a type pun with struct ranlib on purpose!  */
242typedef struct carsym
243{
244  char *name;
245  file_ptr file_offset;	/* Look here to find the file.  */
246}
247carsym;			/* To make these you call a carsymogen.  */
248
249/* Used in generating armaps (archive tables of contents).
250   Perhaps just a forward definition would do?  */
251struct orl 			/* Output ranlib.  */
252{
253  char **name;		/* Symbol name.  */
254  union
255  {
256    file_ptr pos;
257    bfd *abfd;
258  } u;			/* bfd* or file position.  */
259  int namidx;		/* Index into string table.  */
260};
261
262/* Linenumber stuff.  */
263typedef struct lineno_cache_entry
264{
265  unsigned int line_number;	/* Linenumber from start of function.  */
266  union
267  {
268    struct bfd_symbol *sym;	/* Function name.  */
269    bfd_vma offset;	    		/* Offset into section.  */
270  } u;
271}
272alent;
273
274/* Object and core file sections.  */
275
276#define	align_power(addr, align)	\
277  (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
278
279typedef struct bfd_section *sec_ptr;
280
281#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
282#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
283#define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0)
284#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
285#define bfd_section_name(bfd, ptr) ((ptr)->name)
286#define bfd_section_size(bfd, ptr) ((ptr)->size)
287#define bfd_get_section_size(ptr) ((ptr)->size)
288#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
289#define bfd_section_lma(bfd, ptr) ((ptr)->lma)
290#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
291#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
292#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
293
294#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
295
296#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
297#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
298#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
299/* Find the address one past the end of SEC.  */
300#define bfd_get_section_limit(bfd, sec) \
301  (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \
302   / bfd_octets_per_byte (bfd))
303
304/* Return TRUE if input section SEC has been discarded.  */
305#define elf_discarded_section(sec)				\
306  (!bfd_is_abs_section (sec)					\
307   && bfd_is_abs_section ((sec)->output_section)		\
308   && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE		\
309   && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
310
311/* Forward define.  */
312struct stat;
313
314typedef enum bfd_print_symbol
315{
316  bfd_print_symbol_name,
317  bfd_print_symbol_more,
318  bfd_print_symbol_all
319} bfd_print_symbol_type;
320
321/* Information about a symbol that nm needs.  */
322
323typedef struct _symbol_info
324{
325  symvalue value;
326  char type;
327  const char *name;            /* Symbol name.  */
328  unsigned char stab_type;     /* Stab type.  */
329  char stab_other;             /* Stab other.  */
330  short stab_desc;             /* Stab desc.  */
331  const char *stab_name;       /* String for stab type.  */
332} symbol_info;
333
334/* Get the name of a stabs type code.  */
335
336extern const char *bfd_get_stab_name (int);
337
338/* Hash table routines.  There is no way to free up a hash table.  */
339
340/* An element in the hash table.  Most uses will actually use a larger
341   structure, and an instance of this will be the first field.  */
342
343struct bfd_hash_entry
344{
345  /* Next entry for this hash code.  */
346  struct bfd_hash_entry *next;
347  /* String being hashed.  */
348  const char *string;
349  /* Hash code.  This is the full hash code, not the index into the
350     table.  */
351  unsigned long hash;
352};
353
354/* A hash table.  */
355
356struct bfd_hash_table
357{
358  /* The hash array.  */
359  struct bfd_hash_entry **table;
360  /* A function used to create new elements in the hash table.  The
361     first entry is itself a pointer to an element.  When this
362     function is first invoked, this pointer will be NULL.  However,
363     having the pointer permits a hierarchy of method functions to be
364     built each of which calls the function in the superclass.  Thus
365     each function should be written to allocate a new block of memory
366     only if the argument is NULL.  */
367  struct bfd_hash_entry *(*newfunc)
368    (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
369   /* An objalloc for this hash table.  This is a struct objalloc *,
370     but we use void * to avoid requiring the inclusion of objalloc.h.  */
371  void *memory;
372  /* The number of slots in the hash table.  */
373  unsigned int size;
374  /* The number of entries in the hash table.  */
375  unsigned int count;
376  /* The size of elements.  */
377  unsigned int entsize;
378  /* If non-zero, don't grow the hash table.  */
379  unsigned int frozen:1;
380};
381
382/* Initialize a hash table.  */
383extern bfd_boolean bfd_hash_table_init
384  (struct bfd_hash_table *,
385   struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
386			       struct bfd_hash_table *,
387			       const char *),
388   unsigned int);
389
390/* Initialize a hash table specifying a size.  */
391extern bfd_boolean bfd_hash_table_init_n
392  (struct bfd_hash_table *,
393   struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
394			       struct bfd_hash_table *,
395			       const char *),
396   unsigned int, unsigned int);
397
398/* Free up a hash table.  */
399extern void bfd_hash_table_free
400  (struct bfd_hash_table *);
401
402/* Look up a string in a hash table.  If CREATE is TRUE, a new entry
403   will be created for this string if one does not already exist.  The
404   COPY argument must be TRUE if this routine should copy the string
405   into newly allocated memory when adding an entry.  */
406extern struct bfd_hash_entry *bfd_hash_lookup
407  (struct bfd_hash_table *, const char *, bfd_boolean create,
408   bfd_boolean copy);
409
410/* Insert an entry in a hash table.  */
411extern struct bfd_hash_entry *bfd_hash_insert
412  (struct bfd_hash_table *, const char *, unsigned long);
413
414/* Replace an entry in a hash table.  */
415extern 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.  */
420extern 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.  */
424extern 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.  */
430extern 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.  */
438extern 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
443struct 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
460extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
461extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
462extern int bfd_seek (bfd *, file_ptr, int);
463extern file_ptr bfd_tell (bfd *);
464extern int bfd_flush (bfd *);
465extern 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
483extern 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
522extern bfd_boolean bfd_cache_close
523  (bfd *abfd);
524/* NB: This declaration should match the autogenerated one in libbfd.h.  */
525
526extern bfd_boolean bfd_cache_close_all (void);
527
528extern 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
534bfd_uint64_t bfd_getb64 (const void *);
535bfd_uint64_t bfd_getl64 (const void *);
536bfd_int64_t bfd_getb_signed_64 (const void *);
537bfd_int64_t bfd_getl_signed_64 (const void *);
538bfd_vma bfd_getb32 (const void *);
539bfd_vma bfd_getl32 (const void *);
540bfd_signed_vma bfd_getb_signed_32 (const void *);
541bfd_signed_vma bfd_getl_signed_32 (const void *);
542bfd_vma bfd_getb16 (const void *);
543bfd_vma bfd_getl16 (const void *);
544bfd_signed_vma bfd_getb_signed_16 (const void *);
545bfd_signed_vma bfd_getl_signed_16 (const void *);
546void bfd_putb64 (bfd_uint64_t, void *);
547void bfd_putl64 (bfd_uint64_t, void *);
548void bfd_putb32 (bfd_vma, void *);
549void bfd_putl32 (bfd_vma, void *);
550void bfd_putb16 (bfd_vma, void *);
551void bfd_putl16 (bfd_vma, void *);
552
553/* Byte swapping routines which take size and endiannes as arguments.  */
554
555bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
556void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
557
558extern bfd_boolean bfd_section_already_linked_table_init (void);
559extern void bfd_section_already_linked_table_free (void);
560
561/* Externally visible ECOFF routines.  */
562
563#if defined(__STDC__) || defined(ALMOST_STDC)
564struct ecoff_debug_info;
565struct ecoff_debug_swap;
566struct ecoff_extr;
567struct bfd_symbol;
568struct bfd_link_info;
569struct bfd_link_hash_entry;
570struct bfd_elf_version_tree;
571#endif
572extern bfd_vma bfd_ecoff_get_gp_value
573  (bfd * abfd);
574extern bfd_boolean bfd_ecoff_set_gp_value
575  (bfd *abfd, bfd_vma gp_value);
576extern bfd_boolean bfd_ecoff_set_regmasks
577  (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
578   unsigned long *cprmask);
579extern 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 *);
582extern 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 *);
585extern 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 *);
590extern 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 *);
594extern 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));
599extern 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);
603extern bfd_size_type bfd_ecoff_debug_size
604  (bfd *abfd, struct ecoff_debug_info *debug,
605   const struct ecoff_debug_swap *swap);
606extern bfd_boolean bfd_ecoff_write_debug
607  (bfd *abfd, struct ecoff_debug_info *debug,
608   const struct ecoff_debug_swap *swap, file_ptr where);
609extern 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
616struct bfd_link_needed_list
617{
618  struct bfd_link_needed_list *next;
619  bfd *by;
620  const char *name;
621};
622
623enum 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
631enum notice_asneeded_action {
632  notice_as_needed,
633  notice_not_needed,
634  notice_needed
635};
636
637extern bfd_boolean bfd_elf_record_link_assignment
638  (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
639   bfd_boolean);
640extern struct bfd_link_needed_list *bfd_elf_get_needed_list
641  (bfd *, struct bfd_link_info *);
642extern bfd_boolean bfd_elf_get_bfd_needed_list
643  (bfd *, struct bfd_link_needed_list **);
644extern 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 *);
648extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
649  (bfd *, struct bfd_link_info *);
650extern void bfd_elf_set_dt_needed_name
651  (bfd *, const char *);
652extern const char *bfd_elf_get_dt_soname
653  (bfd *);
654extern void bfd_elf_set_dyn_lib_class
655  (bfd *, enum dynamic_lib_link_class);
656extern int bfd_elf_get_dyn_lib_class
657  (bfd *);
658extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
659  (bfd *, struct bfd_link_info *);
660extern bfd_boolean bfd_elf_discard_info
661  (bfd *, struct bfd_link_info *);
662extern 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.  */
668extern 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.  */
678extern 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.  */
693extern 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.  */
698extern int bfd_get_arch_size
699  (bfd *);
700
701/* Return TRUE if address "naturally" sign extends, or -1 if not elf.  */
702extern int bfd_get_sign_extend_vma
703  (bfd *);
704
705extern struct bfd_section *_bfd_elf_tls_setup
706  (bfd *, struct bfd_link_info *);
707
708extern void _bfd_fix_excluded_sec_syms
709  (bfd *, struct bfd_link_info *);
710
711extern unsigned bfd_m68k_mach_to_features (int);
712
713extern int bfd_m68k_features_to_mach (unsigned);
714
715extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
716  (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
717   char **);
718
719extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
720
721extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
722  (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
723   char **);
724
725extern 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
731extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
732  (bfd *, struct bfd_link_info *);
733extern bfd_boolean bfd_sunos_record_link_assignment
734  (bfd *, struct bfd_link_info *, const char *);
735extern 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
741extern bfd_boolean bfd_i386linux_size_dynamic_sections
742  (bfd *, struct bfd_link_info *);
743extern bfd_boolean bfd_m68klinux_size_dynamic_sections
744  (bfd *, struct bfd_link_info *);
745extern bfd_boolean bfd_sparclinux_size_dynamic_sections
746  (bfd *, struct bfd_link_info *);
747
748/* mmap hacks */
749
750struct _bfd_window_internal;
751typedef struct _bfd_window_internal bfd_window_internal;
752
753typedef 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}
766bfd_window;
767
768extern void bfd_init_window
769  (bfd_window *);
770extern void bfd_free_window
771  (bfd_window *);
772extern 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
777extern bfd_boolean bfd_xcoff_split_import_path
778  (bfd *, const char *, const char **, const char **);
779extern bfd_boolean bfd_xcoff_set_archive_import_path
780  (struct bfd_link_info *, bfd *, const char *);
781extern bfd_boolean bfd_xcoff_link_record_set
782  (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
783extern 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);
786extern bfd_boolean bfd_xcoff_export_symbol
787  (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
788extern bfd_boolean bfd_xcoff_link_count_reloc
789  (bfd *, struct bfd_link_info *, const char *);
790extern bfd_boolean bfd_xcoff_record_link_assignment
791  (bfd *, struct bfd_link_info *, const char *);
792extern 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);
796extern bfd_boolean bfd_xcoff_link_generate_rtinit
797  (bfd *, const char *, const char *, bfd_boolean);
798
799/* XCOFF support routines for ar.  */
800extern 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)
806struct internal_syment;
807union internal_auxent;
808#endif
809
810extern bfd_boolean bfd_coff_get_syment
811  (bfd *, struct bfd_symbol *, struct internal_syment *);
812
813extern bfd_boolean bfd_coff_get_auxent
814  (bfd *, struct bfd_symbol *, int, union internal_auxent *);
815
816extern bfd_boolean bfd_coff_set_symbol_class
817  (bfd *, struct bfd_symbol *, unsigned int);
818
819extern 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.  */
823typedef 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
831extern void bfd_elf32_arm_init_maps
832  (bfd *);
833
834extern void bfd_elf32_arm_set_vfp11_fix
835  (bfd *, struct bfd_link_info *);
836
837extern void bfd_elf32_arm_set_cortex_a8_fix
838  (bfd *, struct bfd_link_info *);
839
840extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
841  (bfd *, struct bfd_link_info *);
842
843extern void bfd_elf32_arm_vfp11_fix_veneer_locations
844  (bfd *, struct bfd_link_info *);
845
846/* ARM Interworking support.  Called from linker.  */
847extern bfd_boolean bfd_arm_allocate_interworking_sections
848  (struct bfd_link_info *);
849
850extern bfd_boolean bfd_arm_process_before_allocation
851  (bfd *, struct bfd_link_info *, int);
852
853extern bfd_boolean bfd_arm_get_bfd_for_interworking
854  (bfd *, struct bfd_link_info *);
855
856/* PE ARM Interworking support.  Called from linker.  */
857extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
858  (struct bfd_link_info *);
859
860extern bfd_boolean bfd_arm_pe_process_before_allocation
861  (bfd *, struct bfd_link_info *, int);
862
863extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
864  (bfd *, struct bfd_link_info *);
865
866/* ELF ARM Interworking support.  Called from linker.  */
867extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
868  (struct bfd_link_info *);
869
870extern bfd_boolean bfd_elf32_arm_process_before_allocation
871  (bfd *, struct bfd_link_info *);
872
873void 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
877extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
878  (bfd *, struct bfd_link_info *);
879
880extern 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)
888extern bfd_boolean bfd_is_arm_special_symbol_name
889  (const char * name, int type);
890
891extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int);
892
893/* ARM Note section processing.  */
894extern bfd_boolean bfd_arm_merge_machines
895  (bfd *, bfd *);
896
897extern bfd_boolean bfd_arm_update_notes
898  (bfd *, const char *);
899
900extern unsigned int bfd_arm_get_mach_from_notes
901  (bfd *, const char *);
902
903/* ARM stub generation support.  Called from the linker.  */
904extern int elf32_arm_setup_section_lists
905  (bfd *, struct bfd_link_info *);
906extern void elf32_arm_next_input_section
907  (struct bfd_link_info *, struct bfd_section *);
908extern 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));
911extern bfd_boolean elf32_arm_build_stubs
912  (struct bfd_link_info *);
913
914/* ARM unwind section editing support.  */
915extern 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.  */
919extern unsigned int _bfd_elf_ppc_at_tls_transform
920  (unsigned int, unsigned int);
921/* PowerPC @tprel opcode transform/validate.  */
922extern unsigned int _bfd_elf_ppc_at_tprel_transform
923  (unsigned int, unsigned int);
924
925/* TI COFF load page support.  */
926extern void bfd_ticoff_set_section_load_page
927  (struct bfd_section *, int);
928
929extern int bfd_ticoff_get_section_load_page
930  (struct bfd_section *);
931
932/* H8/300 functions.  */
933extern bfd_vma bfd_h8300_pad_address
934  (bfd *, bfd_vma);
935
936/* IA64 Itanium code generation.  Called from linker.  */
937extern void bfd_elf32_ia64_after_parse
938  (int);
939
940extern 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
948struct 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
960extern struct coff_comdat_info *bfd_coff_get_comdat_section
961  (bfd *, struct bfd_section *);
962
963/* Extracted from init.c.  */
964void bfd_init (void);
965
966/* Extracted from opncls.c.  */
967extern unsigned int bfd_use_reserved_id;
968bfd *bfd_fopen (const char *filename, const char *target,
969    const char *mode, int fd);
970
971bfd *bfd_openr (const char *filename, const char *target);
972
973bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
974
975bfd *bfd_openstreamr (const char *, const char *, void *);
976
977bfd *bfd_openr_iovec (const char *filename, const char *target,
978    void *(*open_func) (struct bfd *nbfd,
979    void *open_closure),
980    void *open_closure,
981    file_ptr (*pread_func) (struct bfd *nbfd,
982    void *stream,
983    void *buf,
984    file_ptr nbytes,
985    file_ptr offset),
986    int (*close_func) (struct bfd *nbfd,
987    void *stream),
988    int (*stat_func) (struct bfd *abfd,
989    void *stream,
990    struct stat *sb));
991
992bfd *bfd_openw (const char *filename, const char *target);
993
994bfd_boolean bfd_close (bfd *abfd);
995
996bfd_boolean bfd_close_all_done (bfd *);
997
998bfd *bfd_create (const char *filename, bfd *templ);
999
1000bfd_boolean bfd_make_writable (bfd *abfd);
1001
1002bfd_boolean bfd_make_readable (bfd *abfd);
1003
1004void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1005
1006void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1007
1008unsigned long bfd_calc_gnu_debuglink_crc32
1009   (unsigned long crc, const unsigned char *buf, bfd_size_type len);
1010
1011char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
1012
1013struct bfd_section *bfd_create_gnu_debuglink_section
1014   (bfd *abfd, const char *filename);
1015
1016bfd_boolean bfd_fill_in_gnu_debuglink_section
1017   (bfd *abfd, struct bfd_section *sect, const char *filename);
1018
1019/* Extracted from libbfd.c.  */
1020
1021/* Byte swapping macros for user section data.  */
1022
1023#define bfd_put_8(abfd, val, ptr) \
1024  ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
1025#define bfd_put_signed_8 \
1026  bfd_put_8
1027#define bfd_get_8(abfd, ptr) \
1028  (*(unsigned char *) (ptr) & 0xff)
1029#define bfd_get_signed_8(abfd, ptr) \
1030  (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
1031
1032#define bfd_put_16(abfd, val, ptr) \
1033  BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
1034#define bfd_put_signed_16 \
1035  bfd_put_16
1036#define bfd_get_16(abfd, ptr) \
1037  BFD_SEND (abfd, bfd_getx16, (ptr))
1038#define bfd_get_signed_16(abfd, ptr) \
1039  BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
1040
1041#define bfd_put_32(abfd, val, ptr) \
1042  BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
1043#define bfd_put_signed_32 \
1044  bfd_put_32
1045#define bfd_get_32(abfd, ptr) \
1046  BFD_SEND (abfd, bfd_getx32, (ptr))
1047#define bfd_get_signed_32(abfd, ptr) \
1048  BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
1049
1050#define bfd_put_64(abfd, val, ptr) \
1051  BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
1052#define bfd_put_signed_64 \
1053  bfd_put_64
1054#define bfd_get_64(abfd, ptr) \
1055  BFD_SEND (abfd, bfd_getx64, (ptr))
1056#define bfd_get_signed_64(abfd, ptr) \
1057  BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
1058
1059#define bfd_get(bits, abfd, ptr)                       \
1060  ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr)       \
1061   : (bits) == 16 ? bfd_get_16 (abfd, ptr)             \
1062   : (bits) == 32 ? bfd_get_32 (abfd, ptr)             \
1063   : (bits) == 64 ? bfd_get_64 (abfd, ptr)             \
1064   : (abort (), (bfd_vma) - 1))
1065
1066#define bfd_put(bits, abfd, val, ptr)                  \
1067  ((bits) == 8 ? bfd_put_8  (abfd, val, ptr)           \
1068   : (bits) == 16 ? bfd_put_16 (abfd, val, ptr)                \
1069   : (bits) == 32 ? bfd_put_32 (abfd, val, ptr)                \
1070   : (bits) == 64 ? bfd_put_64 (abfd, val, ptr)                \
1071   : (abort (), (void) 0))
1072
1073
1074/* Byte swapping macros for file header data.  */
1075
1076#define bfd_h_put_8(abfd, val, ptr) \
1077  bfd_put_8 (abfd, val, ptr)
1078#define bfd_h_put_signed_8(abfd, val, ptr) \
1079  bfd_put_8 (abfd, val, ptr)
1080#define bfd_h_get_8(abfd, ptr) \
1081  bfd_get_8 (abfd, ptr)
1082#define bfd_h_get_signed_8(abfd, ptr) \
1083  bfd_get_signed_8 (abfd, ptr)
1084
1085#define bfd_h_put_16(abfd, val, ptr) \
1086  BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
1087#define bfd_h_put_signed_16 \
1088  bfd_h_put_16
1089#define bfd_h_get_16(abfd, ptr) \
1090  BFD_SEND (abfd, bfd_h_getx16, (ptr))
1091#define bfd_h_get_signed_16(abfd, ptr) \
1092  BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
1093
1094#define bfd_h_put_32(abfd, val, ptr) \
1095  BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
1096#define bfd_h_put_signed_32 \
1097  bfd_h_put_32
1098#define bfd_h_get_32(abfd, ptr) \
1099  BFD_SEND (abfd, bfd_h_getx32, (ptr))
1100#define bfd_h_get_signed_32(abfd, ptr) \
1101  BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
1102
1103#define bfd_h_put_64(abfd, val, ptr) \
1104  BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
1105#define bfd_h_put_signed_64 \
1106  bfd_h_put_64
1107#define bfd_h_get_64(abfd, ptr) \
1108  BFD_SEND (abfd, bfd_h_getx64, (ptr))
1109#define bfd_h_get_signed_64(abfd, ptr) \
1110  BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1111
1112/* Aliases for the above, which should eventually go away.  */
1113
1114#define H_PUT_64  bfd_h_put_64
1115#define H_PUT_32  bfd_h_put_32
1116#define H_PUT_16  bfd_h_put_16
1117#define H_PUT_8   bfd_h_put_8
1118#define H_PUT_S64 bfd_h_put_signed_64
1119#define H_PUT_S32 bfd_h_put_signed_32
1120#define H_PUT_S16 bfd_h_put_signed_16
1121#define H_PUT_S8  bfd_h_put_signed_8
1122#define H_GET_64  bfd_h_get_64
1123#define H_GET_32  bfd_h_get_32
1124#define H_GET_16  bfd_h_get_16
1125#define H_GET_8   bfd_h_get_8
1126#define H_GET_S64 bfd_h_get_signed_64
1127#define H_GET_S32 bfd_h_get_signed_32
1128#define H_GET_S16 bfd_h_get_signed_16
1129#define H_GET_S8  bfd_h_get_signed_8
1130
1131
1132/* Extracted from bfdio.c.  */
1133long bfd_get_mtime (bfd *abfd);
1134
1135file_ptr bfd_get_size (bfd *abfd);
1136
1137void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
1138    int prot, int flags, file_ptr offset);
1139
1140/* Extracted from bfdwin.c.  */
1141/* Extracted from section.c.  */
1142typedef struct bfd_section
1143{
1144  /* The name of the section; the name isn't a copy, the pointer is
1145     the same as that passed to bfd_make_section.  */
1146  const char *name;
1147
1148  /* A unique sequence number.  */
1149  int id;
1150
1151  /* Which section in the bfd; 0..n-1 as sections are created in a bfd.  */
1152  int index;
1153
1154  /* The next section in the list belonging to the BFD, or NULL.  */
1155  struct bfd_section *next;
1156
1157  /* The previous section in the list belonging to the BFD, or NULL.  */
1158  struct bfd_section *prev;
1159
1160  /* The field flags contains attributes of the section. Some
1161     flags are read in from the object file, and some are
1162     synthesized from other information.  */
1163  flagword flags;
1164
1165#define SEC_NO_FLAGS   0x000
1166
1167  /* Tells the OS to allocate space for this section when loading.
1168     This is clear for a section containing debug information only.  */
1169#define SEC_ALLOC      0x001
1170
1171  /* Tells the OS to load the section from the file when loading.
1172     This is clear for a .bss section.  */
1173#define SEC_LOAD       0x002
1174
1175  /* The section contains data still to be relocated, so there is
1176     some relocation information too.  */
1177#define SEC_RELOC      0x004
1178
1179  /* A signal to the OS that the section contains read only data.  */
1180#define SEC_READONLY   0x008
1181
1182  /* The section contains code only.  */
1183#define SEC_CODE       0x010
1184
1185  /* The section contains data only.  */
1186#define SEC_DATA       0x020
1187
1188  /* The section will reside in ROM.  */
1189#define SEC_ROM        0x040
1190
1191  /* The section contains constructor information. This section
1192     type is used by the linker to create lists of constructors and
1193     destructors used by <<g++>>. When a back end sees a symbol
1194     which should be used in a constructor list, it creates a new
1195     section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1196     the symbol to it, and builds a relocation. To build the lists
1197     of constructors, all the linker has to do is catenate all the
1198     sections called <<__CTOR_LIST__>> and relocate the data
1199     contained within - exactly the operations it would peform on
1200     standard data.  */
1201#define SEC_CONSTRUCTOR 0x080
1202
1203  /* The section has contents - a data section could be
1204     <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1205     <<SEC_HAS_CONTENTS>>  */
1206#define SEC_HAS_CONTENTS 0x100
1207
1208  /* An instruction to the linker to not output the section
1209     even if it has information which would normally be written.  */
1210#define SEC_NEVER_LOAD 0x200
1211
1212  /* The section contains thread local data.  */
1213#define SEC_THREAD_LOCAL 0x400
1214
1215  /* The section has GOT references.  This flag is only for the
1216     linker, and is currently only used by the elf32-hppa back end.
1217     It will be set if global offset table references were detected
1218     in this section, which indicate to the linker that the section
1219     contains PIC code, and must be handled specially when doing a
1220     static link.  */
1221#define SEC_HAS_GOT_REF 0x800
1222
1223  /* The section contains common symbols (symbols may be defined
1224     multiple times, the value of a symbol is the amount of
1225     space it requires, and the largest symbol value is the one
1226     used).  Most targets have exactly one of these (which we
1227     translate to bfd_com_section_ptr), but ECOFF has two.  */
1228#define SEC_IS_COMMON 0x1000
1229
1230  /* The section contains only debugging information.  For
1231     example, this is set for ELF .debug and .stab sections.
1232     strip tests this flag to see if a section can be
1233     discarded.  */
1234#define SEC_DEBUGGING 0x2000
1235
1236  /* The contents of this section are held in memory pointed to
1237     by the contents field.  This is checked by bfd_get_section_contents,
1238     and the data is retrieved from memory if appropriate.  */
1239#define SEC_IN_MEMORY 0x4000
1240
1241  /* The contents of this section are to be excluded by the
1242     linker for executable and shared objects unless those
1243     objects are to be further relocated.  */
1244#define SEC_EXCLUDE 0x8000
1245
1246  /* The contents of this section are to be sorted based on the sum of
1247     the symbol and addend values specified by the associated relocation
1248     entries.  Entries without associated relocation entries will be
1249     appended to the end of the section in an unspecified order.  */
1250#define SEC_SORT_ENTRIES 0x10000
1251
1252  /* When linking, duplicate sections of the same name should be
1253     discarded, rather than being combined into a single section as
1254     is usually done.  This is similar to how common symbols are
1255     handled.  See SEC_LINK_DUPLICATES below.  */
1256#define SEC_LINK_ONCE 0x20000
1257
1258  /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1259     should handle duplicate sections.  */
1260#define SEC_LINK_DUPLICATES 0xc0000
1261
1262  /* This value for SEC_LINK_DUPLICATES means that duplicate
1263     sections with the same name should simply be discarded.  */
1264#define SEC_LINK_DUPLICATES_DISCARD 0x0
1265
1266  /* This value for SEC_LINK_DUPLICATES means that the linker
1267     should warn if there are any duplicate sections, although
1268     it should still only link one copy.  */
1269#define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
1270
1271  /* This value for SEC_LINK_DUPLICATES means that the linker
1272     should warn if any duplicate sections are a different size.  */
1273#define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
1274
1275  /* This value for SEC_LINK_DUPLICATES means that the linker
1276     should warn if any duplicate sections contain different
1277     contents.  */
1278#define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1279  (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
1280
1281  /* This section was created by the linker as part of dynamic
1282     relocation or other arcane processing.  It is skipped when
1283     going through the first-pass output, trusting that someone
1284     else up the line will take care of it later.  */
1285#define SEC_LINKER_CREATED 0x100000
1286
1287  /* This section should not be subject to garbage collection.
1288     Also set to inform the linker that this section should not be
1289     listed in the link map as discarded.  */
1290#define SEC_KEEP 0x200000
1291
1292  /* This section contains "short" data, and should be placed
1293     "near" the GP.  */
1294#define SEC_SMALL_DATA 0x400000
1295
1296  /* Attempt to merge identical entities in the section.
1297     Entity size is given in the entsize field.  */
1298#define SEC_MERGE 0x800000
1299
1300  /* If given with SEC_MERGE, entities to merge are zero terminated
1301     strings where entsize specifies character size instead of fixed
1302     size entries.  */
1303#define SEC_STRINGS 0x1000000
1304
1305  /* This section contains data about section groups.  */
1306#define SEC_GROUP 0x2000000
1307
1308  /* The section is a COFF shared library section.  This flag is
1309     only for the linker.  If this type of section appears in
1310     the input file, the linker must copy it to the output file
1311     without changing the vma or size.  FIXME: Although this
1312     was originally intended to be general, it really is COFF
1313     specific (and the flag was renamed to indicate this).  It
1314     might be cleaner to have some more general mechanism to
1315     allow the back end to control what the linker does with
1316     sections.  */
1317#define SEC_COFF_SHARED_LIBRARY 0x4000000
1318
1319  /* This section contains data which may be shared with other
1320     executables or shared objects. This is for COFF only.  */
1321#define SEC_COFF_SHARED 0x8000000
1322
1323  /* When a section with this flag is being linked, then if the size of
1324     the input section is less than a page, it should not cross a page
1325     boundary.  If the size of the input section is one page or more,
1326     it should be aligned on a page boundary.  This is for TI
1327     TMS320C54X only.  */
1328#define SEC_TIC54X_BLOCK 0x10000000
1329
1330  /* Conditionally link this section; do not link if there are no
1331     references found to any symbol in the section.  This is for TI
1332     TMS320C54X only.  */
1333#define SEC_TIC54X_CLINK 0x20000000
1334
1335  /* Indicate that section has the no read flag set. This happens
1336     when memory read flag isn't set. */
1337#define SEC_COFF_NOREAD 0x40000000
1338
1339  /*  End of section flags.  */
1340
1341  /* Some internal packed boolean fields.  */
1342
1343  /* See the vma field.  */
1344  unsigned int user_set_vma : 1;
1345
1346  /* A mark flag used by some of the linker backends.  */
1347  unsigned int linker_mark : 1;
1348
1349  /* Another mark flag used by some of the linker backends.  Set for
1350     output sections that have an input section.  */
1351  unsigned int linker_has_input : 1;
1352
1353  /* Mark flag used by some linker backends for garbage collection.  */
1354  unsigned int gc_mark : 1;
1355
1356  /* Section compression status.  */
1357  unsigned int compress_status : 2;
1358#define COMPRESS_SECTION_NONE    0
1359#define COMPRESS_SECTION_DONE    1
1360#define DECOMPRESS_SECTION_SIZED 2
1361
1362  /* The following flags are used by the ELF linker. */
1363
1364  /* Mark sections which have been allocated to segments.  */
1365  unsigned int segment_mark : 1;
1366
1367  /* Type of sec_info information.  */
1368  unsigned int sec_info_type:3;
1369#define ELF_INFO_TYPE_NONE      0
1370#define ELF_INFO_TYPE_STABS     1
1371#define ELF_INFO_TYPE_MERGE     2
1372#define ELF_INFO_TYPE_EH_FRAME  3
1373#define ELF_INFO_TYPE_JUST_SYMS 4
1374
1375  /* Nonzero if this section uses RELA relocations, rather than REL.  */
1376  unsigned int use_rela_p:1;
1377
1378  /* Bits used by various backends.  The generic code doesn't touch
1379     these fields.  */
1380
1381  unsigned int sec_flg0:1;
1382  unsigned int sec_flg1:1;
1383  unsigned int sec_flg2:1;
1384  unsigned int sec_flg3:1;
1385  unsigned int sec_flg4:1;
1386  unsigned int sec_flg5:1;
1387
1388  /* End of internal packed boolean fields.  */
1389
1390  /*  The virtual memory address of the section - where it will be
1391      at run time.  The symbols are relocated against this.  The
1392      user_set_vma flag is maintained by bfd; if it's not set, the
1393      backend can assign addresses (for example, in <<a.out>>, where
1394      the default address for <<.data>> is dependent on the specific
1395      target and various flags).  */
1396  bfd_vma vma;
1397
1398  /*  The load address of the section - where it would be in a
1399      rom image; really only used for writing section header
1400      information.  */
1401  bfd_vma lma;
1402
1403  /* The size of the section in octets, as it will be output.
1404     Contains a value even if the section has no contents (e.g., the
1405     size of <<.bss>>).  */
1406  bfd_size_type size;
1407
1408  /* For input sections, the original size on disk of the section, in
1409     octets.  This field should be set for any section whose size is
1410     changed by linker relaxation.  It is required for sections where
1411     the linker relaxation scheme doesn't cache altered section and
1412     reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1413     targets), and thus the original size needs to be kept to read the
1414     section multiple times.  For output sections, rawsize holds the
1415     section size calculated on a previous linker relaxation pass.  */
1416  bfd_size_type rawsize;
1417
1418  /* The compressed size of the section in octets.  */
1419  bfd_size_type compressed_size;
1420
1421  /* Relaxation table. */
1422  struct relax_table *relax;
1423
1424  /* Count of used relaxation table entries. */
1425  int relax_count;
1426
1427
1428  /* If this section is going to be output, then this value is the
1429     offset in *bytes* into the output section of the first byte in the
1430     input section (byte ==> smallest addressable unit on the
1431     target).  In most cases, if this was going to start at the
1432     100th octet (8-bit quantity) in the output section, this value
1433     would be 100.  However, if the target byte size is 16 bits
1434     (bfd_octets_per_byte is "2"), this value would be 50.  */
1435  bfd_vma output_offset;
1436
1437  /* The output section through which to map on output.  */
1438  struct bfd_section *output_section;
1439
1440  /* The alignment requirement of the section, as an exponent of 2 -
1441     e.g., 3 aligns to 2^3 (or 8).  */
1442  unsigned int alignment_power;
1443
1444  /* If an input section, a pointer to a vector of relocation
1445     records for the data in this section.  */
1446  struct reloc_cache_entry *relocation;
1447
1448  /* If an output section, a pointer to a vector of pointers to
1449     relocation records for the data in this section.  */
1450  struct reloc_cache_entry **orelocation;
1451
1452  /* The number of relocation records in one of the above.  */
1453  unsigned reloc_count;
1454
1455  /* Information below is back end specific - and not always used
1456     or updated.  */
1457
1458  /* File position of section data.  */
1459  file_ptr filepos;
1460
1461  /* File position of relocation info.  */
1462  file_ptr rel_filepos;
1463
1464  /* File position of line data.  */
1465  file_ptr line_filepos;
1466
1467  /* Pointer to data for applications.  */
1468  void *userdata;
1469
1470  /* If the SEC_IN_MEMORY flag is set, this points to the actual
1471     contents.  */
1472  unsigned char *contents;
1473
1474  /* Attached line number information.  */
1475  alent *lineno;
1476
1477  /* Number of line number records.  */
1478  unsigned int lineno_count;
1479
1480  /* Entity size for merging purposes.  */
1481  unsigned int entsize;
1482
1483  /* Points to the kept section if this section is a link-once section,
1484     and is discarded.  */
1485  struct bfd_section *kept_section;
1486
1487  /* When a section is being output, this value changes as more
1488     linenumbers are written out.  */
1489  file_ptr moving_line_filepos;
1490
1491  /* What the section number is in the target world.  */
1492  int target_index;
1493
1494  void *used_by_bfd;
1495
1496  /* If this is a constructor section then here is a list of the
1497     relocations created to relocate items within it.  */
1498  struct relent_chain *constructor_chain;
1499
1500  /* The BFD which owns the section.  */
1501  bfd *owner;
1502
1503  /* A symbol which points at this section only.  */
1504  struct bfd_symbol *symbol;
1505  struct bfd_symbol **symbol_ptr_ptr;
1506
1507  /* Early in the link process, map_head and map_tail are used to build
1508     a list of input sections attached to an output section.  Later,
1509     output sections use these fields for a list of bfd_link_order
1510     structs.  */
1511  union {
1512    struct bfd_link_order *link_order;
1513    struct bfd_section *s;
1514  } map_head, map_tail;
1515} asection;
1516
1517/* Relax table contains information about instructions which can
1518   be removed by relaxation -- replacing a long address with a
1519   short address.  */
1520struct relax_table {
1521  /* Address where bytes may be deleted. */
1522  bfd_vma addr;
1523
1524  /* Number of bytes to be deleted.  */
1525  int size;
1526};
1527
1528/* These sections are global, and are managed by BFD.  The application
1529   and target back end are not permitted to change the values in
1530   these sections.  New code should use the section_ptr macros rather
1531   than referring directly to the const sections.  The const sections
1532   may eventually vanish.  */
1533#define BFD_ABS_SECTION_NAME "*ABS*"
1534#define BFD_UND_SECTION_NAME "*UND*"
1535#define BFD_COM_SECTION_NAME "*COM*"
1536#define BFD_IND_SECTION_NAME "*IND*"
1537
1538/* The absolute section.  */
1539extern asection bfd_abs_section;
1540#define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1541#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
1542/* Pointer to the undefined section.  */
1543extern asection bfd_und_section;
1544#define bfd_und_section_ptr ((asection *) &bfd_und_section)
1545#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1546/* Pointer to the common section.  */
1547extern asection bfd_com_section;
1548#define bfd_com_section_ptr ((asection *) &bfd_com_section)
1549/* Pointer to the indirect section.  */
1550extern asection bfd_ind_section;
1551#define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1552#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1553
1554#define bfd_is_const_section(SEC)              \
1555 (   ((SEC) == bfd_abs_section_ptr)            \
1556  || ((SEC) == bfd_und_section_ptr)            \
1557  || ((SEC) == bfd_com_section_ptr)            \
1558  || ((SEC) == bfd_ind_section_ptr))
1559
1560/* Macros to handle insertion and deletion of a bfd's sections.  These
1561   only handle the list pointers, ie. do not adjust section_count,
1562   target_index etc.  */
1563#define bfd_section_list_remove(ABFD, S) \
1564  do                                                   \
1565    {                                                  \
1566      asection *_s = S;                                \
1567      asection *_next = _s->next;                      \
1568      asection *_prev = _s->prev;                      \
1569      if (_prev)                                       \
1570        _prev->next = _next;                           \
1571      else                                             \
1572        (ABFD)->sections = _next;                      \
1573      if (_next)                                       \
1574        _next->prev = _prev;                           \
1575      else                                             \
1576        (ABFD)->section_last = _prev;                  \
1577    }                                                  \
1578  while (0)
1579#define bfd_section_list_append(ABFD, S) \
1580  do                                                   \
1581    {                                                  \
1582      asection *_s = S;                                \
1583      bfd *_abfd = ABFD;                               \
1584      _s->next = NULL;                                 \
1585      if (_abfd->section_last)                         \
1586        {                                              \
1587          _s->prev = _abfd->section_last;              \
1588          _abfd->section_last->next = _s;              \
1589        }                                              \
1590      else                                             \
1591        {                                              \
1592          _s->prev = NULL;                             \
1593          _abfd->sections = _s;                        \
1594        }                                              \
1595      _abfd->section_last = _s;                        \
1596    }                                                  \
1597  while (0)
1598#define bfd_section_list_prepend(ABFD, S) \
1599  do                                                   \
1600    {                                                  \
1601      asection *_s = S;                                \
1602      bfd *_abfd = ABFD;                               \
1603      _s->prev = NULL;                                 \
1604      if (_abfd->sections)                             \
1605        {                                              \
1606          _s->next = _abfd->sections;                  \
1607          _abfd->sections->prev = _s;                  \
1608        }                                              \
1609      else                                             \
1610        {                                              \
1611          _s->next = NULL;                             \
1612          _abfd->section_last = _s;                    \
1613        }                                              \
1614      _abfd->sections = _s;                            \
1615    }                                                  \
1616  while (0)
1617#define bfd_section_list_insert_after(ABFD, A, S) \
1618  do                                                   \
1619    {                                                  \
1620      asection *_a = A;                                \
1621      asection *_s = S;                                \
1622      asection *_next = _a->next;                      \
1623      _s->next = _next;                                \
1624      _s->prev = _a;                                   \
1625      _a->next = _s;                                   \
1626      if (_next)                                       \
1627        _next->prev = _s;                              \
1628      else                                             \
1629        (ABFD)->section_last = _s;                     \
1630    }                                                  \
1631  while (0)
1632#define bfd_section_list_insert_before(ABFD, B, S) \
1633  do                                                   \
1634    {                                                  \
1635      asection *_b = B;                                \
1636      asection *_s = S;                                \
1637      asection *_prev = _b->prev;                      \
1638      _s->prev = _prev;                                \
1639      _s->next = _b;                                   \
1640      _b->prev = _s;                                   \
1641      if (_prev)                                       \
1642        _prev->next = _s;                              \
1643      else                                             \
1644        (ABFD)->sections = _s;                         \
1645    }                                                  \
1646  while (0)
1647#define bfd_section_removed_from_list(ABFD, S) \
1648  ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
1649
1650#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX)                   \
1651  /* name, id,  index, next, prev, flags, user_set_vma,            */  \
1652  { NAME,  IDX, 0,     NULL, NULL, FLAGS, 0,                           \
1653                                                                       \
1654  /* linker_mark, linker_has_input, gc_mark, decompress_status,    */  \
1655     0,           0,                1,       0,                        \
1656                                                                       \
1657  /* segment_mark, sec_info_type, use_rela_p,                      */  \
1658     0,            0,             0,                                   \
1659                                                                       \
1660  /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5,   */  \
1661     0,        0,        0,        0,        0,        0,              \
1662                                                                       \
1663  /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */  \
1664     0,   0,   0,    0,       0,               0,     0,               \
1665                                                                       \
1666  /* output_offset, output_section,              alignment_power,  */  \
1667     0,             (struct bfd_section *) &SEC, 0,                    \
1668                                                                       \
1669  /* relocation, orelocation, reloc_count, filepos, rel_filepos,   */  \
1670     NULL,       NULL,        0,           0,       0,                 \
1671                                                                       \
1672  /* line_filepos, userdata, contents, lineno, lineno_count,       */  \
1673     0,            NULL,     NULL,     NULL,   0,                      \
1674                                                                       \
1675  /* entsize, kept_section, moving_line_filepos,                    */ \
1676     0,       NULL,          0,                                        \
1677                                                                       \
1678  /* target_index, used_by_bfd, constructor_chain, owner,          */  \
1679     0,            NULL,        NULL,              NULL,               \
1680                                                                       \
1681  /* symbol,                    symbol_ptr_ptr,                    */  \
1682     (struct bfd_symbol *) SYM, &SEC.symbol,                           \
1683                                                                       \
1684  /* map_head, map_tail                                            */  \
1685     { NULL }, { NULL }                                                \
1686    }
1687
1688void bfd_section_list_clear (bfd *);
1689
1690asection *bfd_get_section_by_name (bfd *abfd, const char *name);
1691
1692asection *bfd_get_section_by_name_if
1693   (bfd *abfd,
1694    const char *name,
1695    bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1696    void *obj);
1697
1698char *bfd_get_unique_section_name
1699   (bfd *abfd, const char *templat, int *count);
1700
1701asection *bfd_make_section_old_way (bfd *abfd, const char *name);
1702
1703asection *bfd_make_section_anyway_with_flags
1704   (bfd *abfd, const char *name, flagword flags);
1705
1706asection *bfd_make_section_anyway (bfd *abfd, const char *name);
1707
1708asection *bfd_make_section_with_flags
1709   (bfd *, const char *name, flagword flags);
1710
1711asection *bfd_make_section (bfd *, const char *name);
1712
1713bfd_boolean bfd_set_section_flags
1714   (bfd *abfd, asection *sec, flagword flags);
1715
1716void bfd_map_over_sections
1717   (bfd *abfd,
1718    void (*func) (bfd *abfd, asection *sect, void *obj),
1719    void *obj);
1720
1721asection *bfd_sections_find_if
1722   (bfd *abfd,
1723    bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
1724    void *obj);
1725
1726bfd_boolean bfd_set_section_size
1727   (bfd *abfd, asection *sec, bfd_size_type val);
1728
1729bfd_boolean bfd_set_section_contents
1730   (bfd *abfd, asection *section, const void *data,
1731    file_ptr offset, bfd_size_type count);
1732
1733bfd_boolean bfd_get_section_contents
1734   (bfd *abfd, asection *section, void *location, file_ptr offset,
1735    bfd_size_type count);
1736
1737bfd_boolean bfd_malloc_and_get_section
1738   (bfd *abfd, asection *section, bfd_byte **buf);
1739
1740bfd_boolean bfd_copy_private_section_data
1741   (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
1742
1743#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1744     BFD_SEND (obfd, _bfd_copy_private_section_data, \
1745               (ibfd, isection, obfd, osection))
1746bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1747
1748bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
1749
1750/* Extracted from archures.c.  */
1751enum bfd_architecture
1752{
1753  bfd_arch_unknown,   /* File arch not known.  */
1754  bfd_arch_obscure,   /* Arch known, not one of these.  */
1755  bfd_arch_m68k,      /* Motorola 68xxx */
1756#define bfd_mach_m68000 1
1757#define bfd_mach_m68008 2
1758#define bfd_mach_m68010 3
1759#define bfd_mach_m68020 4
1760#define bfd_mach_m68030 5
1761#define bfd_mach_m68040 6
1762#define bfd_mach_m68060 7
1763#define bfd_mach_cpu32  8
1764#define bfd_mach_fido   9
1765#define bfd_mach_mcf_isa_a_nodiv 10
1766#define bfd_mach_mcf_isa_a 11
1767#define bfd_mach_mcf_isa_a_mac 12
1768#define bfd_mach_mcf_isa_a_emac 13
1769#define bfd_mach_mcf_isa_aplus 14
1770#define bfd_mach_mcf_isa_aplus_mac 15
1771#define bfd_mach_mcf_isa_aplus_emac 16
1772#define bfd_mach_mcf_isa_b_nousp 17
1773#define bfd_mach_mcf_isa_b_nousp_mac 18
1774#define bfd_mach_mcf_isa_b_nousp_emac 19
1775#define bfd_mach_mcf_isa_b 20
1776#define bfd_mach_mcf_isa_b_mac 21
1777#define bfd_mach_mcf_isa_b_emac 22
1778#define bfd_mach_mcf_isa_b_float 23
1779#define bfd_mach_mcf_isa_b_float_mac 24
1780#define bfd_mach_mcf_isa_b_float_emac 25
1781#define bfd_mach_mcf_isa_c 26
1782#define bfd_mach_mcf_isa_c_mac 27
1783#define bfd_mach_mcf_isa_c_emac 28
1784#define bfd_mach_mcf_isa_c_nodiv 29
1785#define bfd_mach_mcf_isa_c_nodiv_mac 30
1786#define bfd_mach_mcf_isa_c_nodiv_emac 31
1787  bfd_arch_vax,       /* DEC Vax */
1788  bfd_arch_i960,      /* Intel 960 */
1789    /* The order of the following is important.
1790       lower number indicates a machine type that
1791       only accepts a subset of the instructions
1792       available to machines with higher numbers.
1793       The exception is the "ca", which is
1794       incompatible with all other machines except
1795       "core".  */
1796
1797#define bfd_mach_i960_core      1
1798#define bfd_mach_i960_ka_sa     2
1799#define bfd_mach_i960_kb_sb     3
1800#define bfd_mach_i960_mc        4
1801#define bfd_mach_i960_xa        5
1802#define bfd_mach_i960_ca        6
1803#define bfd_mach_i960_jx        7
1804#define bfd_mach_i960_hx        8
1805
1806  bfd_arch_or32,      /* OpenRISC 32 */
1807
1808  bfd_arch_sparc,     /* SPARC */
1809#define bfd_mach_sparc                 1
1810/* The difference between v8plus and v9 is that v9 is a true 64 bit env.  */
1811#define bfd_mach_sparc_sparclet        2
1812#define bfd_mach_sparc_sparclite       3
1813#define bfd_mach_sparc_v8plus          4
1814#define bfd_mach_sparc_v8plusa         5 /* with ultrasparc add'ns.  */
1815#define bfd_mach_sparc_sparclite_le    6
1816#define bfd_mach_sparc_v9              7
1817#define bfd_mach_sparc_v9a             8 /* with ultrasparc add'ns.  */
1818#define bfd_mach_sparc_v8plusb         9 /* with cheetah add'ns.  */
1819#define bfd_mach_sparc_v9b             10 /* with cheetah add'ns.  */
1820/* Nonzero if MACH has the v9 instruction set.  */
1821#define bfd_mach_sparc_v9_p(mach) \
1822  ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
1823   && (mach) != bfd_mach_sparc_sparclite_le)
1824/* Nonzero if MACH is a 64 bit sparc architecture.  */
1825#define bfd_mach_sparc_64bit_p(mach) \
1826  ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
1827  bfd_arch_spu,       /* PowerPC SPU */
1828#define bfd_mach_spu           256
1829  bfd_arch_mips,      /* MIPS Rxxxx */
1830#define bfd_mach_mips3000              3000
1831#define bfd_mach_mips3900              3900
1832#define bfd_mach_mips4000              4000
1833#define bfd_mach_mips4010              4010
1834#define bfd_mach_mips4100              4100
1835#define bfd_mach_mips4111              4111
1836#define bfd_mach_mips4120              4120
1837#define bfd_mach_mips4300              4300
1838#define bfd_mach_mips4400              4400
1839#define bfd_mach_mips4600              4600
1840#define bfd_mach_mips4650              4650
1841#define bfd_mach_mips5000              5000
1842#define bfd_mach_mips5400              5400
1843#define bfd_mach_mips5500              5500
1844#define bfd_mach_mips6000              6000
1845#define bfd_mach_mips7000              7000
1846#define bfd_mach_mips8000              8000
1847#define bfd_mach_mips9000              9000
1848#define bfd_mach_mips10000             10000
1849#define bfd_mach_mips12000             12000
1850#define bfd_mach_mips14000             14000
1851#define bfd_mach_mips16000             16000
1852#define bfd_mach_mips16                16
1853#define bfd_mach_mips5                 5
1854#define bfd_mach_mips_loongson_2e      3001
1855#define bfd_mach_mips_loongson_2f      3002
1856#define bfd_mach_mips_sb1              12310201 /* octal 'SB', 01 */
1857#define bfd_mach_mips_octeon           6501
1858#define bfd_mach_mips_xlr              887682   /* decimal 'XLR'  */
1859#define bfd_mach_mipsisa32             32
1860#define bfd_mach_mipsisa32r2           33
1861#define bfd_mach_mipsisa64             64
1862#define bfd_mach_mipsisa64r2           65
1863  bfd_arch_i386,      /* Intel 386 */
1864#define bfd_mach_i386_i386 1
1865#define bfd_mach_i386_i8086 2
1866#define bfd_mach_i386_i386_intel_syntax 3
1867#define bfd_mach_x86_64 64
1868#define bfd_mach_x86_64_intel_syntax 65
1869  bfd_arch_l1om,   /* Intel L1OM */
1870#define bfd_mach_l1om 66
1871#define bfd_mach_l1om_intel_syntax 67
1872  bfd_arch_we32k,     /* AT&T WE32xxx */
1873  bfd_arch_tahoe,     /* CCI/Harris Tahoe */
1874  bfd_arch_i860,      /* Intel 860 */
1875  bfd_arch_i370,      /* IBM 360/370 Mainframes */
1876  bfd_arch_romp,      /* IBM ROMP PC/RT */
1877  bfd_arch_convex,    /* Convex */
1878  bfd_arch_m88k,      /* Motorola 88xxx */
1879  bfd_arch_m98k,      /* Motorola 98xxx */
1880  bfd_arch_pyramid,   /* Pyramid Technology */
1881  bfd_arch_h8300,     /* Renesas H8/300 (formerly Hitachi H8/300) */
1882#define bfd_mach_h8300    1
1883#define bfd_mach_h8300h   2
1884#define bfd_mach_h8300s   3
1885#define bfd_mach_h8300hn  4
1886#define bfd_mach_h8300sn  5
1887#define bfd_mach_h8300sx  6
1888#define bfd_mach_h8300sxn 7
1889  bfd_arch_pdp11,     /* DEC PDP-11 */
1890  bfd_arch_plugin,
1891  bfd_arch_powerpc,   /* PowerPC */
1892#define bfd_mach_ppc           32
1893#define bfd_mach_ppc64         64
1894#define bfd_mach_ppc_403       403
1895#define bfd_mach_ppc_403gc     4030
1896#define bfd_mach_ppc_405       405
1897#define bfd_mach_ppc_505       505
1898#define bfd_mach_ppc_601       601
1899#define bfd_mach_ppc_602       602
1900#define bfd_mach_ppc_603       603
1901#define bfd_mach_ppc_ec603e    6031
1902#define bfd_mach_ppc_604       604
1903#define bfd_mach_ppc_620       620
1904#define bfd_mach_ppc_630       630
1905#define bfd_mach_ppc_750       750
1906#define bfd_mach_ppc_860       860
1907#define bfd_mach_ppc_a35       35
1908#define bfd_mach_ppc_rs64ii    642
1909#define bfd_mach_ppc_rs64iii   643
1910#define bfd_mach_ppc_7400      7400
1911#define bfd_mach_ppc_e500      500
1912#define bfd_mach_ppc_e500mc    5001
1913#define bfd_mach_ppc_e500mc64  5005
1914#define bfd_mach_ppc_titan     83
1915  bfd_arch_rs6000,    /* IBM RS/6000 */
1916#define bfd_mach_rs6k          6000
1917#define bfd_mach_rs6k_rs1      6001
1918#define bfd_mach_rs6k_rsc      6003
1919#define bfd_mach_rs6k_rs2      6002
1920  bfd_arch_hppa,      /* HP PA RISC */
1921#define bfd_mach_hppa10        10
1922#define bfd_mach_hppa11        11
1923#define bfd_mach_hppa20        20
1924#define bfd_mach_hppa20w       25
1925  bfd_arch_d10v,      /* Mitsubishi D10V */
1926#define bfd_mach_d10v          1
1927#define bfd_mach_d10v_ts2      2
1928#define bfd_mach_d10v_ts3      3
1929  bfd_arch_d30v,      /* Mitsubishi D30V */
1930  bfd_arch_dlx,       /* DLX */
1931  bfd_arch_m68hc11,   /* Motorola 68HC11 */
1932  bfd_arch_m68hc12,   /* Motorola 68HC12 */
1933#define bfd_mach_m6812_default 0
1934#define bfd_mach_m6812         1
1935#define bfd_mach_m6812s        2
1936  bfd_arch_z8k,       /* Zilog Z8000 */
1937#define bfd_mach_z8001         1
1938#define bfd_mach_z8002         2
1939  bfd_arch_h8500,     /* Renesas H8/500 (formerly Hitachi H8/500) */
1940  bfd_arch_sh,        /* Renesas / SuperH SH (formerly Hitachi SH) */
1941#define bfd_mach_sh            1
1942#define bfd_mach_sh2        0x20
1943#define bfd_mach_sh_dsp     0x2d
1944#define bfd_mach_sh2a       0x2a
1945#define bfd_mach_sh2a_nofpu 0x2b
1946#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1947#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1948#define bfd_mach_sh2a_or_sh4  0x2a3
1949#define bfd_mach_sh2a_or_sh3e 0x2a4
1950#define bfd_mach_sh2e       0x2e
1951#define bfd_mach_sh3        0x30
1952#define bfd_mach_sh3_nommu  0x31
1953#define bfd_mach_sh3_dsp    0x3d
1954#define bfd_mach_sh3e       0x3e
1955#define bfd_mach_sh4        0x40
1956#define bfd_mach_sh4_nofpu  0x41
1957#define bfd_mach_sh4_nommu_nofpu  0x42
1958#define bfd_mach_sh4a       0x4a
1959#define bfd_mach_sh4a_nofpu 0x4b
1960#define bfd_mach_sh4al_dsp  0x4d
1961#define bfd_mach_sh5        0x50
1962  bfd_arch_alpha,     /* Dec Alpha */
1963#define bfd_mach_alpha_ev4  0x10
1964#define bfd_mach_alpha_ev5  0x20
1965#define bfd_mach_alpha_ev6  0x30
1966  bfd_arch_arm,       /* Advanced Risc Machines ARM.  */
1967#define bfd_mach_arm_unknown   0
1968#define bfd_mach_arm_2         1
1969#define bfd_mach_arm_2a        2
1970#define bfd_mach_arm_3         3
1971#define bfd_mach_arm_3M        4
1972#define bfd_mach_arm_4         5
1973#define bfd_mach_arm_4T        6
1974#define bfd_mach_arm_5         7
1975#define bfd_mach_arm_5T        8
1976#define bfd_mach_arm_5TE       9
1977#define bfd_mach_arm_XScale    10
1978#define bfd_mach_arm_ep9312    11
1979#define bfd_mach_arm_iWMMXt    12
1980#define bfd_mach_arm_iWMMXt2   13
1981  bfd_arch_ns32k,     /* National Semiconductors ns32000 */
1982  bfd_arch_w65,       /* WDC 65816 */
1983  bfd_arch_tic30,     /* Texas Instruments TMS320C30 */
1984  bfd_arch_tic4x,     /* Texas Instruments TMS320C3X/4X */
1985#define bfd_mach_tic3x         30
1986#define bfd_mach_tic4x         40
1987  bfd_arch_tic54x,    /* Texas Instruments TMS320C54X */
1988  bfd_arch_tic6x,     /* Texas Instruments TMS320C6X */
1989  bfd_arch_tic80,     /* TI TMS320c80 (MVP) */
1990  bfd_arch_v850,      /* NEC V850 */
1991#define bfd_mach_v850          1
1992#define bfd_mach_v850e         'E'
1993#define bfd_mach_v850e1        '1'
1994#define bfd_mach_v850e2        0x4532
1995#define bfd_mach_v850e2v3      0x45325633
1996  bfd_arch_arc,       /* ARC Cores */
1997#define bfd_mach_arc_5         5
1998#define bfd_mach_arc_6         6
1999#define bfd_mach_arc_7         7
2000#define bfd_mach_arc_8         8
2001 bfd_arch_m32c,     /* Renesas M16C/M32C.  */
2002#define bfd_mach_m16c        0x75
2003#define bfd_mach_m32c        0x78
2004  bfd_arch_m32r,      /* Renesas M32R (formerly Mitsubishi M32R/D) */
2005#define bfd_mach_m32r          1 /* For backwards compatibility.  */
2006#define bfd_mach_m32rx         'x'
2007#define bfd_mach_m32r2         '2'
2008  bfd_arch_mn10200,   /* Matsushita MN10200 */
2009  bfd_arch_mn10300,   /* Matsushita MN10300 */
2010#define bfd_mach_mn10300               300
2011#define bfd_mach_am33          330
2012#define bfd_mach_am33_2        332
2013  bfd_arch_fr30,
2014#define bfd_mach_fr30          0x46523330
2015  bfd_arch_frv,
2016#define bfd_mach_frv           1
2017#define bfd_mach_frvsimple     2
2018#define bfd_mach_fr300         300
2019#define bfd_mach_fr400         400
2020#define bfd_mach_fr450         450
2021#define bfd_mach_frvtomcat     499     /* fr500 prototype */
2022#define bfd_mach_fr500         500
2023#define bfd_mach_fr550         550
2024  bfd_arch_moxie,       /* The moxie processor */
2025#define bfd_mach_moxie         1
2026  bfd_arch_mcore,
2027  bfd_arch_mep,
2028#define bfd_mach_mep           1
2029#define bfd_mach_mep_h1        0x6831
2030#define bfd_mach_mep_c5        0x6335
2031  bfd_arch_ia64,      /* HP/Intel ia64 */
2032#define bfd_mach_ia64_elf64    64
2033#define bfd_mach_ia64_elf32    32
2034  bfd_arch_ip2k,      /* Ubicom IP2K microcontrollers. */
2035#define bfd_mach_ip2022        1
2036#define bfd_mach_ip2022ext     2
2037 bfd_arch_iq2000,     /* Vitesse IQ2000.  */
2038#define bfd_mach_iq2000        1
2039#define bfd_mach_iq10          2
2040  bfd_arch_mt,
2041#define bfd_mach_ms1           1
2042#define bfd_mach_mrisc2        2
2043#define bfd_mach_ms2           3
2044  bfd_arch_pj,
2045  bfd_arch_avr,       /* Atmel AVR microcontrollers.  */
2046#define bfd_mach_avr1          1
2047#define bfd_mach_avr2          2
2048#define bfd_mach_avr25         25
2049#define bfd_mach_avr3          3
2050#define bfd_mach_avr31         31
2051#define bfd_mach_avr35         35
2052#define bfd_mach_avr4          4
2053#define bfd_mach_avr5          5
2054#define bfd_mach_avr51         51
2055#define bfd_mach_avr6          6
2056  bfd_arch_bfin,        /* ADI Blackfin */
2057#define bfd_mach_bfin          1
2058  bfd_arch_cr16,       /* National Semiconductor CompactRISC (ie CR16). */
2059#define bfd_mach_cr16          1
2060  bfd_arch_cr16c,       /* National Semiconductor CompactRISC. */
2061#define bfd_mach_cr16c         1
2062  bfd_arch_crx,       /*  National Semiconductor CRX.  */
2063#define bfd_mach_crx           1
2064  bfd_arch_cris,      /* Axis CRIS */
2065#define bfd_mach_cris_v0_v10   255
2066#define bfd_mach_cris_v32      32
2067#define bfd_mach_cris_v10_v32  1032
2068  bfd_arch_rx,        /* Renesas RX.  */
2069#define bfd_mach_rx            0x75
2070  bfd_arch_s390,      /* IBM s390 */
2071#define bfd_mach_s390_31       31
2072#define bfd_mach_s390_64       64
2073  bfd_arch_score,     /* Sunplus score */
2074#define bfd_mach_score3         3
2075#define bfd_mach_score7         7
2076  bfd_arch_openrisc,  /* OpenRISC */
2077  bfd_arch_mmix,      /* Donald Knuth's educational processor.  */
2078  bfd_arch_xstormy16,
2079#define bfd_mach_xstormy16     1
2080  bfd_arch_msp430,    /* Texas Instruments MSP430 architecture.  */
2081#define bfd_mach_msp11          11
2082#define bfd_mach_msp110         110
2083#define bfd_mach_msp12          12
2084#define bfd_mach_msp13          13
2085#define bfd_mach_msp14          14
2086#define bfd_mach_msp15          15
2087#define bfd_mach_msp16          16
2088#define bfd_mach_msp21          21
2089#define bfd_mach_msp31          31
2090#define bfd_mach_msp32          32
2091#define bfd_mach_msp33          33
2092#define bfd_mach_msp41          41
2093#define bfd_mach_msp42          42
2094#define bfd_mach_msp43          43
2095#define bfd_mach_msp44          44
2096  bfd_arch_xc16x,     /* Infineon's XC16X Series.               */
2097#define bfd_mach_xc16x         1
2098#define bfd_mach_xc16xl        2
2099#define bfd_mach_xc16xs         3
2100  bfd_arch_xtensa,    /* Tensilica's Xtensa cores.  */
2101#define bfd_mach_xtensa        1
2102  bfd_arch_z80,
2103#define bfd_mach_z80strict      1 /* No undocumented opcodes.  */
2104#define bfd_mach_z80            3 /* With ixl, ixh, iyl, and iyh.  */
2105#define bfd_mach_z80full        7 /* All undocumented instructions.  */
2106#define bfd_mach_r800           11 /* R800: successor with multiplication.  */
2107  bfd_arch_lm32,      /* Lattice Mico32 */
2108#define bfd_mach_lm32      1
2109  bfd_arch_microblaze,/* Xilinx MicroBlaze. */
2110  bfd_arch_last
2111  };
2112
2113typedef struct bfd_arch_info
2114{
2115  int bits_per_word;
2116  int bits_per_address;
2117  int bits_per_byte;
2118  enum bfd_architecture arch;
2119  unsigned long mach;
2120  const char *arch_name;
2121  const char *printable_name;
2122  unsigned int section_align_power;
2123  /* TRUE if this is the default machine for the architecture.
2124     The default arch should be the first entry for an arch so that
2125     all the entries for that arch can be accessed via <<next>>.  */
2126  bfd_boolean the_default;
2127  const struct bfd_arch_info * (*compatible)
2128    (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
2129
2130  bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
2131
2132  const struct bfd_arch_info *next;
2133}
2134bfd_arch_info_type;
2135
2136const char *bfd_printable_name (bfd *abfd);
2137
2138const bfd_arch_info_type *bfd_scan_arch (const char *string);
2139
2140const char **bfd_arch_list (void);
2141
2142const bfd_arch_info_type *bfd_arch_get_compatible
2143   (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
2144
2145void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
2146
2147enum bfd_architecture bfd_get_arch (bfd *abfd);
2148
2149unsigned long bfd_get_mach (bfd *abfd);
2150
2151unsigned int bfd_arch_bits_per_byte (bfd *abfd);
2152
2153unsigned int bfd_arch_bits_per_address (bfd *abfd);
2154
2155const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
2156
2157const bfd_arch_info_type *bfd_lookup_arch
2158   (enum bfd_architecture arch, unsigned long machine);
2159
2160const char *bfd_printable_arch_mach
2161   (enum bfd_architecture arch, unsigned long machine);
2162
2163unsigned int bfd_octets_per_byte (bfd *abfd);
2164
2165unsigned int bfd_arch_mach_octets_per_byte
2166   (enum bfd_architecture arch, unsigned long machine);
2167
2168/* Extracted from reloc.c.  */
2169typedef enum bfd_reloc_status
2170{
2171  /* No errors detected.  */
2172  bfd_reloc_ok,
2173
2174  /* The relocation was performed, but there was an overflow.  */
2175  bfd_reloc_overflow,
2176
2177  /* The address to relocate was not within the section supplied.  */
2178  bfd_reloc_outofrange,
2179
2180  /* Used by special functions.  */
2181  bfd_reloc_continue,
2182
2183  /* Unsupported relocation size requested.  */
2184  bfd_reloc_notsupported,
2185
2186  /* Unused.  */
2187  bfd_reloc_other,
2188
2189  /* The symbol to relocate against was undefined.  */
2190  bfd_reloc_undefined,
2191
2192  /* The relocation was performed, but may not be ok - presently
2193     generated only when linking i960 coff files with i960 b.out
2194     symbols.  If this type is returned, the error_message argument
2195     to bfd_perform_relocation will be set.  */
2196  bfd_reloc_dangerous
2197 }
2198 bfd_reloc_status_type;
2199
2200
2201typedef struct reloc_cache_entry
2202{
2203  /* A pointer into the canonical table of pointers.  */
2204  struct bfd_symbol **sym_ptr_ptr;
2205
2206  /* offset in section.  */
2207  bfd_size_type address;
2208
2209  /* addend for relocation value.  */
2210  bfd_vma addend;
2211
2212  /* Pointer to how to perform the required relocation.  */
2213  reloc_howto_type *howto;
2214
2215}
2216arelent;
2217
2218enum complain_overflow
2219{
2220  /* Do not complain on overflow.  */
2221  complain_overflow_dont,
2222
2223  /* Complain if the value overflows when considered as a signed
2224     number one bit larger than the field.  ie. A bitfield of N bits
2225     is allowed to represent -2**n to 2**n-1.  */
2226  complain_overflow_bitfield,
2227
2228  /* Complain if the value overflows when considered as a signed
2229     number.  */
2230  complain_overflow_signed,
2231
2232  /* Complain if the value overflows when considered as an
2233     unsigned number.  */
2234  complain_overflow_unsigned
2235};
2236
2237struct reloc_howto_struct
2238{
2239  /*  The type field has mainly a documentary use - the back end can
2240      do what it wants with it, though normally the back end's
2241      external idea of what a reloc number is stored
2242      in this field.  For example, a PC relative word relocation
2243      in a coff environment has the type 023 - because that's
2244      what the outside world calls a R_PCRWORD reloc.  */
2245  unsigned int type;
2246
2247  /*  The value the final relocation is shifted right by.  This drops
2248      unwanted data from the relocation.  */
2249  unsigned int rightshift;
2250
2251  /*  The size of the item to be relocated.  This is *not* a
2252      power-of-two measure.  To get the number of bytes operated
2253      on by a type of relocation, use bfd_get_reloc_size.  */
2254  int size;
2255
2256  /*  The number of bits in the item to be relocated.  This is used
2257      when doing overflow checking.  */
2258  unsigned int bitsize;
2259
2260  /*  The relocation is relative to the field being relocated.  */
2261  bfd_boolean pc_relative;
2262
2263  /*  The bit position of the reloc value in the destination.
2264      The relocated value is left shifted by this amount.  */
2265  unsigned int bitpos;
2266
2267  /* What type of overflow error should be checked for when
2268     relocating.  */
2269  enum complain_overflow complain_on_overflow;
2270
2271  /* If this field is non null, then the supplied function is
2272     called rather than the normal function.  This allows really
2273     strange relocation methods to be accommodated (e.g., i960 callj
2274     instructions).  */
2275  bfd_reloc_status_type (*special_function)
2276    (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
2277     bfd *, char **);
2278
2279  /* The textual name of the relocation type.  */
2280  char *name;
2281
2282  /* Some formats record a relocation addend in the section contents
2283     rather than with the relocation.  For ELF formats this is the
2284     distinction between USE_REL and USE_RELA (though the code checks
2285     for USE_REL == 1/0).  The value of this field is TRUE if the
2286     addend is recorded with the section contents; when performing a
2287     partial link (ld -r) the section contents (the data) will be
2288     modified.  The value of this field is FALSE if addends are
2289     recorded with the relocation (in arelent.addend); when performing
2290     a partial link the relocation will be modified.
2291     All relocations for all ELF USE_RELA targets should set this field
2292     to FALSE (values of TRUE should be looked on with suspicion).
2293     However, the converse is not true: not all relocations of all ELF
2294     USE_REL targets set this field to TRUE.  Why this is so is peculiar
2295     to each particular target.  For relocs that aren't used in partial
2296     links (e.g. GOT stuff) it doesn't matter what this is set to.  */
2297  bfd_boolean partial_inplace;
2298
2299  /* src_mask selects the part of the instruction (or data) to be used
2300     in the relocation sum.  If the target relocations don't have an
2301     addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2302     dst_mask to extract the addend from the section contents.  If
2303     relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2304     field should be zero.  Non-zero values for ELF USE_RELA targets are
2305     bogus as in those cases the value in the dst_mask part of the
2306     section contents should be treated as garbage.  */
2307  bfd_vma src_mask;
2308
2309  /* dst_mask selects which parts of the instruction (or data) are
2310     replaced with a relocated value.  */
2311  bfd_vma dst_mask;
2312
2313  /* When some formats create PC relative instructions, they leave
2314     the value of the pc of the place being relocated in the offset
2315     slot of the instruction, so that a PC relative relocation can
2316     be made just by adding in an ordinary offset (e.g., sun3 a.out).
2317     Some formats leave the displacement part of an instruction
2318     empty (e.g., m88k bcs); this flag signals the fact.  */
2319  bfd_boolean pcrel_offset;
2320};
2321
2322#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2323  { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2324#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2325  HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
2326         NAME, FALSE, 0, 0, IN)
2327
2328#define EMPTY_HOWTO(C) \
2329  HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2330         NULL, FALSE, 0, 0, FALSE)
2331
2332#define HOWTO_PREPARE(relocation, symbol)               \
2333  {                                                     \
2334    if (symbol != NULL)                                 \
2335      {                                                 \
2336        if (bfd_is_com_section (symbol->section))       \
2337          {                                             \
2338            relocation = 0;                             \
2339          }                                             \
2340        else                                            \
2341          {                                             \
2342            relocation = symbol->value;                 \
2343          }                                             \
2344      }                                                 \
2345  }
2346
2347unsigned int bfd_get_reloc_size (reloc_howto_type *);
2348
2349typedef struct relent_chain
2350{
2351  arelent relent;
2352  struct relent_chain *next;
2353}
2354arelent_chain;
2355
2356bfd_reloc_status_type bfd_check_overflow
2357   (enum complain_overflow how,
2358    unsigned int bitsize,
2359    unsigned int rightshift,
2360    unsigned int addrsize,
2361    bfd_vma relocation);
2362
2363bfd_reloc_status_type bfd_perform_relocation
2364   (bfd *abfd,
2365    arelent *reloc_entry,
2366    void *data,
2367    asection *input_section,
2368    bfd *output_bfd,
2369    char **error_message);
2370
2371bfd_reloc_status_type bfd_install_relocation
2372   (bfd *abfd,
2373    arelent *reloc_entry,
2374    void *data, bfd_vma data_start,
2375    asection *input_section,
2376    char **error_message);
2377
2378enum bfd_reloc_code_real {
2379  _dummy_first_bfd_reloc_code_real,
2380
2381
2382/* Basic absolute relocations of N bits.  */
2383  BFD_RELOC_64,
2384  BFD_RELOC_32,
2385  BFD_RELOC_26,
2386  BFD_RELOC_24,
2387  BFD_RELOC_16,
2388  BFD_RELOC_14,
2389  BFD_RELOC_8,
2390
2391/* PC-relative relocations.  Sometimes these are relative to the address
2392of the relocation itself; sometimes they are relative to the start of
2393the section containing the relocation.  It depends on the specific target.
2394
2395The 24-bit relocation is used in some Intel 960 configurations.  */
2396  BFD_RELOC_64_PCREL,
2397  BFD_RELOC_32_PCREL,
2398  BFD_RELOC_24_PCREL,
2399  BFD_RELOC_16_PCREL,
2400  BFD_RELOC_12_PCREL,
2401  BFD_RELOC_8_PCREL,
2402
2403/* Section relative relocations.  Some targets need this for DWARF2.  */
2404  BFD_RELOC_32_SECREL,
2405
2406/* For ELF.  */
2407  BFD_RELOC_32_GOT_PCREL,
2408  BFD_RELOC_16_GOT_PCREL,
2409  BFD_RELOC_8_GOT_PCREL,
2410  BFD_RELOC_32_GOTOFF,
2411  BFD_RELOC_16_GOTOFF,
2412  BFD_RELOC_LO16_GOTOFF,
2413  BFD_RELOC_HI16_GOTOFF,
2414  BFD_RELOC_HI16_S_GOTOFF,
2415  BFD_RELOC_8_GOTOFF,
2416  BFD_RELOC_64_PLT_PCREL,
2417  BFD_RELOC_32_PLT_PCREL,
2418  BFD_RELOC_24_PLT_PCREL,
2419  BFD_RELOC_16_PLT_PCREL,
2420  BFD_RELOC_8_PLT_PCREL,
2421  BFD_RELOC_64_PLTOFF,
2422  BFD_RELOC_32_PLTOFF,
2423  BFD_RELOC_16_PLTOFF,
2424  BFD_RELOC_LO16_PLTOFF,
2425  BFD_RELOC_HI16_PLTOFF,
2426  BFD_RELOC_HI16_S_PLTOFF,
2427  BFD_RELOC_8_PLTOFF,
2428
2429/* Relocations used by 68K ELF.  */
2430  BFD_RELOC_68K_GLOB_DAT,
2431  BFD_RELOC_68K_JMP_SLOT,
2432  BFD_RELOC_68K_RELATIVE,
2433  BFD_RELOC_68K_TLS_GD32,
2434  BFD_RELOC_68K_TLS_GD16,
2435  BFD_RELOC_68K_TLS_GD8,
2436  BFD_RELOC_68K_TLS_LDM32,
2437  BFD_RELOC_68K_TLS_LDM16,
2438  BFD_RELOC_68K_TLS_LDM8,
2439  BFD_RELOC_68K_TLS_LDO32,
2440  BFD_RELOC_68K_TLS_LDO16,
2441  BFD_RELOC_68K_TLS_LDO8,
2442  BFD_RELOC_68K_TLS_IE32,
2443  BFD_RELOC_68K_TLS_IE16,
2444  BFD_RELOC_68K_TLS_IE8,
2445  BFD_RELOC_68K_TLS_LE32,
2446  BFD_RELOC_68K_TLS_LE16,
2447  BFD_RELOC_68K_TLS_LE8,
2448
2449/* Linkage-table relative.  */
2450  BFD_RELOC_32_BASEREL,
2451  BFD_RELOC_16_BASEREL,
2452  BFD_RELOC_LO16_BASEREL,
2453  BFD_RELOC_HI16_BASEREL,
2454  BFD_RELOC_HI16_S_BASEREL,
2455  BFD_RELOC_8_BASEREL,
2456  BFD_RELOC_RVA,
2457
2458/* Absolute 8-bit relocation, but used to form an address like 0xFFnn.  */
2459  BFD_RELOC_8_FFnn,
2460
2461/* These PC-relative relocations are stored as word displacements --
2462i.e., byte displacements shifted right two bits.  The 30-bit word
2463displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2464SPARC.  (SPARC tools generally refer to this as <<WDISP30>>.)  The
2465signed 16-bit displacement is used on the MIPS, and the 23-bit
2466displacement is used on the Alpha.  */
2467  BFD_RELOC_32_PCREL_S2,
2468  BFD_RELOC_16_PCREL_S2,
2469  BFD_RELOC_23_PCREL_S2,
2470
2471/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2472the target word.  These are used on the SPARC.  */
2473  BFD_RELOC_HI22,
2474  BFD_RELOC_LO10,
2475
2476/* For systems that allocate a Global Pointer register, these are
2477displacements off that register.  These relocation types are
2478handled specially, because the value the register will have is
2479decided relatively late.  */
2480  BFD_RELOC_GPREL16,
2481  BFD_RELOC_GPREL32,
2482
2483/* Reloc types used for i960/b.out.  */
2484  BFD_RELOC_I960_CALLJ,
2485
2486/* SPARC ELF relocations.  There is probably some overlap with other
2487relocation types already defined.  */
2488  BFD_RELOC_NONE,
2489  BFD_RELOC_SPARC_WDISP22,
2490  BFD_RELOC_SPARC22,
2491  BFD_RELOC_SPARC13,
2492  BFD_RELOC_SPARC_GOT10,
2493  BFD_RELOC_SPARC_GOT13,
2494  BFD_RELOC_SPARC_GOT22,
2495  BFD_RELOC_SPARC_PC10,
2496  BFD_RELOC_SPARC_PC22,
2497  BFD_RELOC_SPARC_WPLT30,
2498  BFD_RELOC_SPARC_COPY,
2499  BFD_RELOC_SPARC_GLOB_DAT,
2500  BFD_RELOC_SPARC_JMP_SLOT,
2501  BFD_RELOC_SPARC_RELATIVE,
2502  BFD_RELOC_SPARC_UA16,
2503  BFD_RELOC_SPARC_UA32,
2504  BFD_RELOC_SPARC_UA64,
2505  BFD_RELOC_SPARC_GOTDATA_HIX22,
2506  BFD_RELOC_SPARC_GOTDATA_LOX10,
2507  BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2508  BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2509  BFD_RELOC_SPARC_GOTDATA_OP,
2510  BFD_RELOC_SPARC_JMP_IREL,
2511  BFD_RELOC_SPARC_IRELATIVE,
2512
2513/* I think these are specific to SPARC a.out (e.g., Sun 4).  */
2514  BFD_RELOC_SPARC_BASE13,
2515  BFD_RELOC_SPARC_BASE22,
2516
2517/* SPARC64 relocations  */
2518#define BFD_RELOC_SPARC_64 BFD_RELOC_64
2519  BFD_RELOC_SPARC_10,
2520  BFD_RELOC_SPARC_11,
2521  BFD_RELOC_SPARC_OLO10,
2522  BFD_RELOC_SPARC_HH22,
2523  BFD_RELOC_SPARC_HM10,
2524  BFD_RELOC_SPARC_LM22,
2525  BFD_RELOC_SPARC_PC_HH22,
2526  BFD_RELOC_SPARC_PC_HM10,
2527  BFD_RELOC_SPARC_PC_LM22,
2528  BFD_RELOC_SPARC_WDISP16,
2529  BFD_RELOC_SPARC_WDISP19,
2530  BFD_RELOC_SPARC_7,
2531  BFD_RELOC_SPARC_6,
2532  BFD_RELOC_SPARC_5,
2533#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2534  BFD_RELOC_SPARC_PLT32,
2535  BFD_RELOC_SPARC_PLT64,
2536  BFD_RELOC_SPARC_HIX22,
2537  BFD_RELOC_SPARC_LOX10,
2538  BFD_RELOC_SPARC_H44,
2539  BFD_RELOC_SPARC_M44,
2540  BFD_RELOC_SPARC_L44,
2541  BFD_RELOC_SPARC_REGISTER,
2542
2543/* SPARC little endian relocation  */
2544  BFD_RELOC_SPARC_REV32,
2545
2546/* SPARC TLS relocations  */
2547  BFD_RELOC_SPARC_TLS_GD_HI22,
2548  BFD_RELOC_SPARC_TLS_GD_LO10,
2549  BFD_RELOC_SPARC_TLS_GD_ADD,
2550  BFD_RELOC_SPARC_TLS_GD_CALL,
2551  BFD_RELOC_SPARC_TLS_LDM_HI22,
2552  BFD_RELOC_SPARC_TLS_LDM_LO10,
2553  BFD_RELOC_SPARC_TLS_LDM_ADD,
2554  BFD_RELOC_SPARC_TLS_LDM_CALL,
2555  BFD_RELOC_SPARC_TLS_LDO_HIX22,
2556  BFD_RELOC_SPARC_TLS_LDO_LOX10,
2557  BFD_RELOC_SPARC_TLS_LDO_ADD,
2558  BFD_RELOC_SPARC_TLS_IE_HI22,
2559  BFD_RELOC_SPARC_TLS_IE_LO10,
2560  BFD_RELOC_SPARC_TLS_IE_LD,
2561  BFD_RELOC_SPARC_TLS_IE_LDX,
2562  BFD_RELOC_SPARC_TLS_IE_ADD,
2563  BFD_RELOC_SPARC_TLS_LE_HIX22,
2564  BFD_RELOC_SPARC_TLS_LE_LOX10,
2565  BFD_RELOC_SPARC_TLS_DTPMOD32,
2566  BFD_RELOC_SPARC_TLS_DTPMOD64,
2567  BFD_RELOC_SPARC_TLS_DTPOFF32,
2568  BFD_RELOC_SPARC_TLS_DTPOFF64,
2569  BFD_RELOC_SPARC_TLS_TPOFF32,
2570  BFD_RELOC_SPARC_TLS_TPOFF64,
2571
2572/* SPU Relocations.  */
2573  BFD_RELOC_SPU_IMM7,
2574  BFD_RELOC_SPU_IMM8,
2575  BFD_RELOC_SPU_IMM10,
2576  BFD_RELOC_SPU_IMM10W,
2577  BFD_RELOC_SPU_IMM16,
2578  BFD_RELOC_SPU_IMM16W,
2579  BFD_RELOC_SPU_IMM18,
2580  BFD_RELOC_SPU_PCREL9a,
2581  BFD_RELOC_SPU_PCREL9b,
2582  BFD_RELOC_SPU_PCREL16,
2583  BFD_RELOC_SPU_LO16,
2584  BFD_RELOC_SPU_HI16,
2585  BFD_RELOC_SPU_PPU32,
2586  BFD_RELOC_SPU_PPU64,
2587  BFD_RELOC_SPU_ADD_PIC,
2588
2589/* Alpha ECOFF and ELF relocations.  Some of these treat the symbol or
2590"addend" in some special way.
2591For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2592writing; when reading, it will be the absolute section symbol.  The
2593addend is the displacement in bytes of the "lda" instruction from
2594the "ldah" instruction (which is at the address of this reloc).  */
2595  BFD_RELOC_ALPHA_GPDISP_HI16,
2596
2597/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2598with GPDISP_HI16 relocs.  The addend is ignored when writing the
2599relocations out, and is filled in with the file's GP value on
2600reading, for convenience.  */
2601  BFD_RELOC_ALPHA_GPDISP_LO16,
2602
2603/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2604relocation except that there is no accompanying GPDISP_LO16
2605relocation.  */
2606  BFD_RELOC_ALPHA_GPDISP,
2607
2608/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2609the assembler turns it into a LDQ instruction to load the address of
2610the symbol, and then fills in a register in the real instruction.
2611
2612The LITERAL reloc, at the LDQ instruction, refers to the .lita
2613section symbol.  The addend is ignored when writing, but is filled
2614in with the file's GP value on reading, for convenience, as with the
2615GPDISP_LO16 reloc.
2616
2617The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2618It should refer to the symbol to be referenced, as with 16_GOTOFF,
2619but it generates output not based on the position within the .got
2620section, but relative to the GP value chosen for the file during the
2621final link stage.
2622
2623The LITUSE reloc, on the instruction using the loaded address, gives
2624information to the linker that it might be able to use to optimize
2625away some literal section references.  The symbol is ignored (read
2626as the absolute section symbol), and the "addend" indicates the type
2627of instruction using the register:
26281 - "memory" fmt insn
26292 - byte-manipulation (byte offset reg)
26303 - jsr (target of branch)  */
2631  BFD_RELOC_ALPHA_LITERAL,
2632  BFD_RELOC_ALPHA_ELF_LITERAL,
2633  BFD_RELOC_ALPHA_LITUSE,
2634
2635/* The HINT relocation indicates a value that should be filled into the
2636"hint" field of a jmp/jsr/ret instruction, for possible branch-
2637prediction logic which may be provided on some processors.  */
2638  BFD_RELOC_ALPHA_HINT,
2639
2640/* The LINKAGE relocation outputs a linkage pair in the object file,
2641which is filled by the linker.  */
2642  BFD_RELOC_ALPHA_LINKAGE,
2643
2644/* The CODEADDR relocation outputs a STO_CA in the object file,
2645which is filled by the linker.  */
2646  BFD_RELOC_ALPHA_CODEADDR,
2647
2648/* The GPREL_HI/LO relocations together form a 32-bit offset from the
2649GP register.  */
2650  BFD_RELOC_ALPHA_GPREL_HI16,
2651  BFD_RELOC_ALPHA_GPREL_LO16,
2652
2653/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2654share a common GP, and the target address is adjusted for
2655STO_ALPHA_STD_GPLOAD.  */
2656  BFD_RELOC_ALPHA_BRSGP,
2657
2658/* The NOP relocation outputs a NOP if the longword displacement
2659between two procedure entry points is < 2^21.  */
2660  BFD_RELOC_ALPHA_NOP,
2661
2662/* The BSR relocation outputs a BSR if the longword displacement
2663between two procedure entry points is < 2^21.  */
2664  BFD_RELOC_ALPHA_BSR,
2665
2666/* The LDA relocation outputs a LDA if the longword displacement
2667between two procedure entry points is < 2^16.  */
2668  BFD_RELOC_ALPHA_LDA,
2669
2670/* The BOH relocation outputs a BSR if the longword displacement
2671between two procedure entry points is < 2^21, or else a hint.  */
2672  BFD_RELOC_ALPHA_BOH,
2673
2674/* Alpha thread-local storage relocations.  */
2675  BFD_RELOC_ALPHA_TLSGD,
2676  BFD_RELOC_ALPHA_TLSLDM,
2677  BFD_RELOC_ALPHA_DTPMOD64,
2678  BFD_RELOC_ALPHA_GOTDTPREL16,
2679  BFD_RELOC_ALPHA_DTPREL64,
2680  BFD_RELOC_ALPHA_DTPREL_HI16,
2681  BFD_RELOC_ALPHA_DTPREL_LO16,
2682  BFD_RELOC_ALPHA_DTPREL16,
2683  BFD_RELOC_ALPHA_GOTTPREL16,
2684  BFD_RELOC_ALPHA_TPREL64,
2685  BFD_RELOC_ALPHA_TPREL_HI16,
2686  BFD_RELOC_ALPHA_TPREL_LO16,
2687  BFD_RELOC_ALPHA_TPREL16,
2688
2689/* Bits 27..2 of the relocation address shifted right 2 bits;
2690simple reloc otherwise.  */
2691  BFD_RELOC_MIPS_JMP,
2692
2693/* The MIPS16 jump instruction.  */
2694  BFD_RELOC_MIPS16_JMP,
2695
2696/* MIPS16 GP relative reloc.  */
2697  BFD_RELOC_MIPS16_GPREL,
2698
2699/* High 16 bits of 32-bit value; simple reloc.  */
2700  BFD_RELOC_HI16,
2701
2702/* High 16 bits of 32-bit value but the low 16 bits will be sign
2703extended and added to form the final result.  If the low 16
2704bits form a negative number, we need to add one to the high value
2705to compensate for the borrow when the low bits are added.  */
2706  BFD_RELOC_HI16_S,
2707
2708/* Low 16 bits.  */
2709  BFD_RELOC_LO16,
2710
2711/* High 16 bits of 32-bit pc-relative value  */
2712  BFD_RELOC_HI16_PCREL,
2713
2714/* High 16 bits of 32-bit pc-relative value, adjusted  */
2715  BFD_RELOC_HI16_S_PCREL,
2716
2717/* Low 16 bits of pc-relative value  */
2718  BFD_RELOC_LO16_PCREL,
2719
2720/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
272116-bit immediate fields  */
2722  BFD_RELOC_MIPS16_GOT16,
2723  BFD_RELOC_MIPS16_CALL16,
2724
2725/* MIPS16 high 16 bits of 32-bit value.  */
2726  BFD_RELOC_MIPS16_HI16,
2727
2728/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2729extended and added to form the final result.  If the low 16
2730bits form a negative number, we need to add one to the high value
2731to compensate for the borrow when the low bits are added.  */
2732  BFD_RELOC_MIPS16_HI16_S,
2733
2734/* MIPS16 low 16 bits.  */
2735  BFD_RELOC_MIPS16_LO16,
2736
2737/* Relocation against a MIPS literal section.  */
2738  BFD_RELOC_MIPS_LITERAL,
2739
2740/* MIPS ELF relocations.  */
2741  BFD_RELOC_MIPS_GOT16,
2742  BFD_RELOC_MIPS_CALL16,
2743  BFD_RELOC_MIPS_GOT_HI16,
2744  BFD_RELOC_MIPS_GOT_LO16,
2745  BFD_RELOC_MIPS_CALL_HI16,
2746  BFD_RELOC_MIPS_CALL_LO16,
2747  BFD_RELOC_MIPS_SUB,
2748  BFD_RELOC_MIPS_GOT_PAGE,
2749  BFD_RELOC_MIPS_GOT_OFST,
2750  BFD_RELOC_MIPS_GOT_DISP,
2751  BFD_RELOC_MIPS_SHIFT5,
2752  BFD_RELOC_MIPS_SHIFT6,
2753  BFD_RELOC_MIPS_INSERT_A,
2754  BFD_RELOC_MIPS_INSERT_B,
2755  BFD_RELOC_MIPS_DELETE,
2756  BFD_RELOC_MIPS_HIGHEST,
2757  BFD_RELOC_MIPS_HIGHER,
2758  BFD_RELOC_MIPS_SCN_DISP,
2759  BFD_RELOC_MIPS_REL16,
2760  BFD_RELOC_MIPS_RELGOT,
2761  BFD_RELOC_MIPS_JALR,
2762  BFD_RELOC_MIPS_TLS_DTPMOD32,
2763  BFD_RELOC_MIPS_TLS_DTPREL32,
2764  BFD_RELOC_MIPS_TLS_DTPMOD64,
2765  BFD_RELOC_MIPS_TLS_DTPREL64,
2766  BFD_RELOC_MIPS_TLS_GD,
2767  BFD_RELOC_MIPS_TLS_LDM,
2768  BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2769  BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2770  BFD_RELOC_MIPS_TLS_GOTTPREL,
2771  BFD_RELOC_MIPS_TLS_TPREL32,
2772  BFD_RELOC_MIPS_TLS_TPREL64,
2773  BFD_RELOC_MIPS_TLS_TPREL_HI16,
2774  BFD_RELOC_MIPS_TLS_TPREL_LO16,
2775
2776
2777/* MIPS ELF relocations (VxWorks and PLT extensions).  */
2778  BFD_RELOC_MIPS_COPY,
2779  BFD_RELOC_MIPS_JUMP_SLOT,
2780
2781
2782/* Moxie ELF relocations.  */
2783  BFD_RELOC_MOXIE_10_PCREL,
2784
2785
2786/* Fujitsu Frv Relocations.  */
2787  BFD_RELOC_FRV_LABEL16,
2788  BFD_RELOC_FRV_LABEL24,
2789  BFD_RELOC_FRV_LO16,
2790  BFD_RELOC_FRV_HI16,
2791  BFD_RELOC_FRV_GPREL12,
2792  BFD_RELOC_FRV_GPRELU12,
2793  BFD_RELOC_FRV_GPREL32,
2794  BFD_RELOC_FRV_GPRELHI,
2795  BFD_RELOC_FRV_GPRELLO,
2796  BFD_RELOC_FRV_GOT12,
2797  BFD_RELOC_FRV_GOTHI,
2798  BFD_RELOC_FRV_GOTLO,
2799  BFD_RELOC_FRV_FUNCDESC,
2800  BFD_RELOC_FRV_FUNCDESC_GOT12,
2801  BFD_RELOC_FRV_FUNCDESC_GOTHI,
2802  BFD_RELOC_FRV_FUNCDESC_GOTLO,
2803  BFD_RELOC_FRV_FUNCDESC_VALUE,
2804  BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2805  BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2806  BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2807  BFD_RELOC_FRV_GOTOFF12,
2808  BFD_RELOC_FRV_GOTOFFHI,
2809  BFD_RELOC_FRV_GOTOFFLO,
2810  BFD_RELOC_FRV_GETTLSOFF,
2811  BFD_RELOC_FRV_TLSDESC_VALUE,
2812  BFD_RELOC_FRV_GOTTLSDESC12,
2813  BFD_RELOC_FRV_GOTTLSDESCHI,
2814  BFD_RELOC_FRV_GOTTLSDESCLO,
2815  BFD_RELOC_FRV_TLSMOFF12,
2816  BFD_RELOC_FRV_TLSMOFFHI,
2817  BFD_RELOC_FRV_TLSMOFFLO,
2818  BFD_RELOC_FRV_GOTTLSOFF12,
2819  BFD_RELOC_FRV_GOTTLSOFFHI,
2820  BFD_RELOC_FRV_GOTTLSOFFLO,
2821  BFD_RELOC_FRV_TLSOFF,
2822  BFD_RELOC_FRV_TLSDESC_RELAX,
2823  BFD_RELOC_FRV_GETTLSOFF_RELAX,
2824  BFD_RELOC_FRV_TLSOFF_RELAX,
2825  BFD_RELOC_FRV_TLSMOFF,
2826
2827
2828/* This is a 24bit GOT-relative reloc for the mn10300.  */
2829  BFD_RELOC_MN10300_GOTOFF24,
2830
2831/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2832in the instruction.  */
2833  BFD_RELOC_MN10300_GOT32,
2834
2835/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2836in the instruction.  */
2837  BFD_RELOC_MN10300_GOT24,
2838
2839/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2840in the instruction.  */
2841  BFD_RELOC_MN10300_GOT16,
2842
2843/* Copy symbol at runtime.  */
2844  BFD_RELOC_MN10300_COPY,
2845
2846/* Create GOT entry.  */
2847  BFD_RELOC_MN10300_GLOB_DAT,
2848
2849/* Create PLT entry.  */
2850  BFD_RELOC_MN10300_JMP_SLOT,
2851
2852/* Adjust by program base.  */
2853  BFD_RELOC_MN10300_RELATIVE,
2854
2855/* Together with another reloc targeted at the same location,
2856allows for a value that is the difference of two symbols
2857in the same section.  */
2858  BFD_RELOC_MN10300_SYM_DIFF,
2859
2860/* The addend of this reloc is an alignment power that must
2861be honoured at the offset's location, regardless of linker
2862relaxation.  */
2863  BFD_RELOC_MN10300_ALIGN,
2864
2865
2866/* i386/elf relocations  */
2867  BFD_RELOC_386_GOT32,
2868  BFD_RELOC_386_PLT32,
2869  BFD_RELOC_386_COPY,
2870  BFD_RELOC_386_GLOB_DAT,
2871  BFD_RELOC_386_JUMP_SLOT,
2872  BFD_RELOC_386_RELATIVE,
2873  BFD_RELOC_386_GOTOFF,
2874  BFD_RELOC_386_GOTPC,
2875  BFD_RELOC_386_TLS_TPOFF,
2876  BFD_RELOC_386_TLS_IE,
2877  BFD_RELOC_386_TLS_GOTIE,
2878  BFD_RELOC_386_TLS_LE,
2879  BFD_RELOC_386_TLS_GD,
2880  BFD_RELOC_386_TLS_LDM,
2881  BFD_RELOC_386_TLS_LDO_32,
2882  BFD_RELOC_386_TLS_IE_32,
2883  BFD_RELOC_386_TLS_LE_32,
2884  BFD_RELOC_386_TLS_DTPMOD32,
2885  BFD_RELOC_386_TLS_DTPOFF32,
2886  BFD_RELOC_386_TLS_TPOFF32,
2887  BFD_RELOC_386_TLS_GOTDESC,
2888  BFD_RELOC_386_TLS_DESC_CALL,
2889  BFD_RELOC_386_TLS_DESC,
2890  BFD_RELOC_386_IRELATIVE,
2891
2892/* x86-64/elf relocations  */
2893  BFD_RELOC_X86_64_GOT32,
2894  BFD_RELOC_X86_64_PLT32,
2895  BFD_RELOC_X86_64_COPY,
2896  BFD_RELOC_X86_64_GLOB_DAT,
2897  BFD_RELOC_X86_64_JUMP_SLOT,
2898  BFD_RELOC_X86_64_RELATIVE,
2899  BFD_RELOC_X86_64_GOTPCREL,
2900  BFD_RELOC_X86_64_32S,
2901  BFD_RELOC_X86_64_DTPMOD64,
2902  BFD_RELOC_X86_64_DTPOFF64,
2903  BFD_RELOC_X86_64_TPOFF64,
2904  BFD_RELOC_X86_64_TLSGD,
2905  BFD_RELOC_X86_64_TLSLD,
2906  BFD_RELOC_X86_64_DTPOFF32,
2907  BFD_RELOC_X86_64_GOTTPOFF,
2908  BFD_RELOC_X86_64_TPOFF32,
2909  BFD_RELOC_X86_64_GOTOFF64,
2910  BFD_RELOC_X86_64_GOTPC32,
2911  BFD_RELOC_X86_64_GOT64,
2912  BFD_RELOC_X86_64_GOTPCREL64,
2913  BFD_RELOC_X86_64_GOTPC64,
2914  BFD_RELOC_X86_64_GOTPLT64,
2915  BFD_RELOC_X86_64_PLTOFF64,
2916  BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2917  BFD_RELOC_X86_64_TLSDESC_CALL,
2918  BFD_RELOC_X86_64_TLSDESC,
2919  BFD_RELOC_X86_64_IRELATIVE,
2920
2921/* ns32k relocations  */
2922  BFD_RELOC_NS32K_IMM_8,
2923  BFD_RELOC_NS32K_IMM_16,
2924  BFD_RELOC_NS32K_IMM_32,
2925  BFD_RELOC_NS32K_IMM_8_PCREL,
2926  BFD_RELOC_NS32K_IMM_16_PCREL,
2927  BFD_RELOC_NS32K_IMM_32_PCREL,
2928  BFD_RELOC_NS32K_DISP_8,
2929  BFD_RELOC_NS32K_DISP_16,
2930  BFD_RELOC_NS32K_DISP_32,
2931  BFD_RELOC_NS32K_DISP_8_PCREL,
2932  BFD_RELOC_NS32K_DISP_16_PCREL,
2933  BFD_RELOC_NS32K_DISP_32_PCREL,
2934
2935/* PDP11 relocations  */
2936  BFD_RELOC_PDP11_DISP_8_PCREL,
2937  BFD_RELOC_PDP11_DISP_6_PCREL,
2938
2939/* Picojava relocs.  Not all of these appear in object files.  */
2940  BFD_RELOC_PJ_CODE_HI16,
2941  BFD_RELOC_PJ_CODE_LO16,
2942  BFD_RELOC_PJ_CODE_DIR16,
2943  BFD_RELOC_PJ_CODE_DIR32,
2944  BFD_RELOC_PJ_CODE_REL16,
2945  BFD_RELOC_PJ_CODE_REL32,
2946
2947/* Power(rs6000) and PowerPC relocations.  */
2948  BFD_RELOC_PPC_B26,
2949  BFD_RELOC_PPC_BA26,
2950  BFD_RELOC_PPC_TOC16,
2951  BFD_RELOC_PPC_B16,
2952  BFD_RELOC_PPC_B16_BRTAKEN,
2953  BFD_RELOC_PPC_B16_BRNTAKEN,
2954  BFD_RELOC_PPC_BA16,
2955  BFD_RELOC_PPC_BA16_BRTAKEN,
2956  BFD_RELOC_PPC_BA16_BRNTAKEN,
2957  BFD_RELOC_PPC_COPY,
2958  BFD_RELOC_PPC_GLOB_DAT,
2959  BFD_RELOC_PPC_JMP_SLOT,
2960  BFD_RELOC_PPC_RELATIVE,
2961  BFD_RELOC_PPC_LOCAL24PC,
2962  BFD_RELOC_PPC_EMB_NADDR32,
2963  BFD_RELOC_PPC_EMB_NADDR16,
2964  BFD_RELOC_PPC_EMB_NADDR16_LO,
2965  BFD_RELOC_PPC_EMB_NADDR16_HI,
2966  BFD_RELOC_PPC_EMB_NADDR16_HA,
2967  BFD_RELOC_PPC_EMB_SDAI16,
2968  BFD_RELOC_PPC_EMB_SDA2I16,
2969  BFD_RELOC_PPC_EMB_SDA2REL,
2970  BFD_RELOC_PPC_EMB_SDA21,
2971  BFD_RELOC_PPC_EMB_MRKREF,
2972  BFD_RELOC_PPC_EMB_RELSEC16,
2973  BFD_RELOC_PPC_EMB_RELST_LO,
2974  BFD_RELOC_PPC_EMB_RELST_HI,
2975  BFD_RELOC_PPC_EMB_RELST_HA,
2976  BFD_RELOC_PPC_EMB_BIT_FLD,
2977  BFD_RELOC_PPC_EMB_RELSDA,
2978  BFD_RELOC_PPC64_HIGHER,
2979  BFD_RELOC_PPC64_HIGHER_S,
2980  BFD_RELOC_PPC64_HIGHEST,
2981  BFD_RELOC_PPC64_HIGHEST_S,
2982  BFD_RELOC_PPC64_TOC16_LO,
2983  BFD_RELOC_PPC64_TOC16_HI,
2984  BFD_RELOC_PPC64_TOC16_HA,
2985  BFD_RELOC_PPC64_TOC,
2986  BFD_RELOC_PPC64_PLTGOT16,
2987  BFD_RELOC_PPC64_PLTGOT16_LO,
2988  BFD_RELOC_PPC64_PLTGOT16_HI,
2989  BFD_RELOC_PPC64_PLTGOT16_HA,
2990  BFD_RELOC_PPC64_ADDR16_DS,
2991  BFD_RELOC_PPC64_ADDR16_LO_DS,
2992  BFD_RELOC_PPC64_GOT16_DS,
2993  BFD_RELOC_PPC64_GOT16_LO_DS,
2994  BFD_RELOC_PPC64_PLT16_LO_DS,
2995  BFD_RELOC_PPC64_SECTOFF_DS,
2996  BFD_RELOC_PPC64_SECTOFF_LO_DS,
2997  BFD_RELOC_PPC64_TOC16_DS,
2998  BFD_RELOC_PPC64_TOC16_LO_DS,
2999  BFD_RELOC_PPC64_PLTGOT16_DS,
3000  BFD_RELOC_PPC64_PLTGOT16_LO_DS,
3001
3002/* PowerPC and PowerPC64 thread-local storage relocations.  */
3003  BFD_RELOC_PPC_TLS,
3004  BFD_RELOC_PPC_TLSGD,
3005  BFD_RELOC_PPC_TLSLD,
3006  BFD_RELOC_PPC_DTPMOD,
3007  BFD_RELOC_PPC_TPREL16,
3008  BFD_RELOC_PPC_TPREL16_LO,
3009  BFD_RELOC_PPC_TPREL16_HI,
3010  BFD_RELOC_PPC_TPREL16_HA,
3011  BFD_RELOC_PPC_TPREL,
3012  BFD_RELOC_PPC_DTPREL16,
3013  BFD_RELOC_PPC_DTPREL16_LO,
3014  BFD_RELOC_PPC_DTPREL16_HI,
3015  BFD_RELOC_PPC_DTPREL16_HA,
3016  BFD_RELOC_PPC_DTPREL,
3017  BFD_RELOC_PPC_GOT_TLSGD16,
3018  BFD_RELOC_PPC_GOT_TLSGD16_LO,
3019  BFD_RELOC_PPC_GOT_TLSGD16_HI,
3020  BFD_RELOC_PPC_GOT_TLSGD16_HA,
3021  BFD_RELOC_PPC_GOT_TLSLD16,
3022  BFD_RELOC_PPC_GOT_TLSLD16_LO,
3023  BFD_RELOC_PPC_GOT_TLSLD16_HI,
3024  BFD_RELOC_PPC_GOT_TLSLD16_HA,
3025  BFD_RELOC_PPC_GOT_TPREL16,
3026  BFD_RELOC_PPC_GOT_TPREL16_LO,
3027  BFD_RELOC_PPC_GOT_TPREL16_HI,
3028  BFD_RELOC_PPC_GOT_TPREL16_HA,
3029  BFD_RELOC_PPC_GOT_DTPREL16,
3030  BFD_RELOC_PPC_GOT_DTPREL16_LO,
3031  BFD_RELOC_PPC_GOT_DTPREL16_HI,
3032  BFD_RELOC_PPC_GOT_DTPREL16_HA,
3033  BFD_RELOC_PPC64_TPREL16_DS,
3034  BFD_RELOC_PPC64_TPREL16_LO_DS,
3035  BFD_RELOC_PPC64_TPREL16_HIGHER,
3036  BFD_RELOC_PPC64_TPREL16_HIGHERA,
3037  BFD_RELOC_PPC64_TPREL16_HIGHEST,
3038  BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3039  BFD_RELOC_PPC64_DTPREL16_DS,
3040  BFD_RELOC_PPC64_DTPREL16_LO_DS,
3041  BFD_RELOC_PPC64_DTPREL16_HIGHER,
3042  BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3043  BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3044  BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3045
3046/* IBM 370/390 relocations  */
3047  BFD_RELOC_I370_D12,
3048
3049/* The type of reloc used to build a constructor table - at the moment
3050probably a 32 bit wide absolute relocation, but the target can choose.
3051It generally does map to one of the other relocation types.  */
3052  BFD_RELOC_CTOR,
3053
3054/* ARM 26 bit pc-relative branch.  The lowest two bits must be zero and are
3055not stored in the instruction.  */
3056  BFD_RELOC_ARM_PCREL_BRANCH,
3057
3058/* ARM 26 bit pc-relative branch.  The lowest bit must be zero and is
3059not stored in the instruction.  The 2nd lowest bit comes from a 1 bit
3060field in the instruction.  */
3061  BFD_RELOC_ARM_PCREL_BLX,
3062
3063/* Thumb 22 bit pc-relative branch.  The lowest bit must be zero and is
3064not stored in the instruction.  The 2nd lowest bit comes from a 1 bit
3065field in the instruction.  */
3066  BFD_RELOC_THUMB_PCREL_BLX,
3067
3068/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction.  */
3069  BFD_RELOC_ARM_PCREL_CALL,
3070
3071/* ARM 26-bit pc-relative branch for B or conditional BL instruction.  */
3072  BFD_RELOC_ARM_PCREL_JUMP,
3073
3074/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3075The lowest bit must be zero and is not stored in the instruction.
3076Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3077"nn" one smaller in all cases.  Note further that BRANCH23
3078corresponds to R_ARM_THM_CALL.  */
3079  BFD_RELOC_THUMB_PCREL_BRANCH7,
3080  BFD_RELOC_THUMB_PCREL_BRANCH9,
3081  BFD_RELOC_THUMB_PCREL_BRANCH12,
3082  BFD_RELOC_THUMB_PCREL_BRANCH20,
3083  BFD_RELOC_THUMB_PCREL_BRANCH23,
3084  BFD_RELOC_THUMB_PCREL_BRANCH25,
3085
3086/* 12-bit immediate offset, used in ARM-format ldr and str instructions.  */
3087  BFD_RELOC_ARM_OFFSET_IMM,
3088
3089/* 5-bit immediate offset, used in Thumb-format ldr and str instructions.  */
3090  BFD_RELOC_ARM_THUMB_OFFSET,
3091
3092/* Pc-relative or absolute relocation depending on target.  Used for
3093entries in .init_array sections.  */
3094  BFD_RELOC_ARM_TARGET1,
3095
3096/* Read-only segment base relative address.  */
3097  BFD_RELOC_ARM_ROSEGREL32,
3098
3099/* Data segment base relative address.  */
3100  BFD_RELOC_ARM_SBREL32,
3101
3102/* This reloc is used for references to RTTI data from exception handling
3103tables.  The actual definition depends on the target.  It may be a
3104pc-relative or some form of GOT-indirect relocation.  */
3105  BFD_RELOC_ARM_TARGET2,
3106
3107/* 31-bit PC relative address.  */
3108  BFD_RELOC_ARM_PREL31,
3109
3110/* Low and High halfword relocations for MOVW and MOVT instructions.  */
3111  BFD_RELOC_ARM_MOVW,
3112  BFD_RELOC_ARM_MOVT,
3113  BFD_RELOC_ARM_MOVW_PCREL,
3114  BFD_RELOC_ARM_MOVT_PCREL,
3115  BFD_RELOC_ARM_THUMB_MOVW,
3116  BFD_RELOC_ARM_THUMB_MOVT,
3117  BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3118  BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3119
3120/* Relocations for setting up GOTs and PLTs for shared libraries.  */
3121  BFD_RELOC_ARM_JUMP_SLOT,
3122  BFD_RELOC_ARM_GLOB_DAT,
3123  BFD_RELOC_ARM_GOT32,
3124  BFD_RELOC_ARM_PLT32,
3125  BFD_RELOC_ARM_RELATIVE,
3126  BFD_RELOC_ARM_GOTOFF,
3127  BFD_RELOC_ARM_GOTPC,
3128  BFD_RELOC_ARM_GOT_PREL,
3129
3130/* ARM thread-local storage relocations.  */
3131  BFD_RELOC_ARM_TLS_GD32,
3132  BFD_RELOC_ARM_TLS_LDO32,
3133  BFD_RELOC_ARM_TLS_LDM32,
3134  BFD_RELOC_ARM_TLS_DTPOFF32,
3135  BFD_RELOC_ARM_TLS_DTPMOD32,
3136  BFD_RELOC_ARM_TLS_TPOFF32,
3137  BFD_RELOC_ARM_TLS_IE32,
3138  BFD_RELOC_ARM_TLS_LE32,
3139
3140/* ARM group relocations.  */
3141  BFD_RELOC_ARM_ALU_PC_G0_NC,
3142  BFD_RELOC_ARM_ALU_PC_G0,
3143  BFD_RELOC_ARM_ALU_PC_G1_NC,
3144  BFD_RELOC_ARM_ALU_PC_G1,
3145  BFD_RELOC_ARM_ALU_PC_G2,
3146  BFD_RELOC_ARM_LDR_PC_G0,
3147  BFD_RELOC_ARM_LDR_PC_G1,
3148  BFD_RELOC_ARM_LDR_PC_G2,
3149  BFD_RELOC_ARM_LDRS_PC_G0,
3150  BFD_RELOC_ARM_LDRS_PC_G1,
3151  BFD_RELOC_ARM_LDRS_PC_G2,
3152  BFD_RELOC_ARM_LDC_PC_G0,
3153  BFD_RELOC_ARM_LDC_PC_G1,
3154  BFD_RELOC_ARM_LDC_PC_G2,
3155  BFD_RELOC_ARM_ALU_SB_G0_NC,
3156  BFD_RELOC_ARM_ALU_SB_G0,
3157  BFD_RELOC_ARM_ALU_SB_G1_NC,
3158  BFD_RELOC_ARM_ALU_SB_G1,
3159  BFD_RELOC_ARM_ALU_SB_G2,
3160  BFD_RELOC_ARM_LDR_SB_G0,
3161  BFD_RELOC_ARM_LDR_SB_G1,
3162  BFD_RELOC_ARM_LDR_SB_G2,
3163  BFD_RELOC_ARM_LDRS_SB_G0,
3164  BFD_RELOC_ARM_LDRS_SB_G1,
3165  BFD_RELOC_ARM_LDRS_SB_G2,
3166  BFD_RELOC_ARM_LDC_SB_G0,
3167  BFD_RELOC_ARM_LDC_SB_G1,
3168  BFD_RELOC_ARM_LDC_SB_G2,
3169
3170/* Annotation of BX instructions.  */
3171  BFD_RELOC_ARM_V4BX,
3172
3173/* These relocs are only used within the ARM assembler.  They are not
3174(at present) written to any object files.  */
3175  BFD_RELOC_ARM_IMMEDIATE,
3176  BFD_RELOC_ARM_ADRL_IMMEDIATE,
3177  BFD_RELOC_ARM_T32_IMMEDIATE,
3178  BFD_RELOC_ARM_T32_ADD_IMM,
3179  BFD_RELOC_ARM_T32_IMM12,
3180  BFD_RELOC_ARM_T32_ADD_PC12,
3181  BFD_RELOC_ARM_SHIFT_IMM,
3182  BFD_RELOC_ARM_SMC,
3183  BFD_RELOC_ARM_HVC,
3184  BFD_RELOC_ARM_SWI,
3185  BFD_RELOC_ARM_MULTI,
3186  BFD_RELOC_ARM_CP_OFF_IMM,
3187  BFD_RELOC_ARM_CP_OFF_IMM_S2,
3188  BFD_RELOC_ARM_T32_CP_OFF_IMM,
3189  BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
3190  BFD_RELOC_ARM_ADR_IMM,
3191  BFD_RELOC_ARM_LDR_IMM,
3192  BFD_RELOC_ARM_LITERAL,
3193  BFD_RELOC_ARM_IN_POOL,
3194  BFD_RELOC_ARM_OFFSET_IMM8,
3195  BFD_RELOC_ARM_T32_OFFSET_U8,
3196  BFD_RELOC_ARM_T32_OFFSET_IMM,
3197  BFD_RELOC_ARM_HWLITERAL,
3198  BFD_RELOC_ARM_THUMB_ADD,
3199  BFD_RELOC_ARM_THUMB_IMM,
3200  BFD_RELOC_ARM_THUMB_SHIFT,
3201
3202/* Renesas / SuperH SH relocs.  Not all of these appear in object files.  */
3203  BFD_RELOC_SH_PCDISP8BY2,
3204  BFD_RELOC_SH_PCDISP12BY2,
3205  BFD_RELOC_SH_IMM3,
3206  BFD_RELOC_SH_IMM3U,
3207  BFD_RELOC_SH_DISP12,
3208  BFD_RELOC_SH_DISP12BY2,
3209  BFD_RELOC_SH_DISP12BY4,
3210  BFD_RELOC_SH_DISP12BY8,
3211  BFD_RELOC_SH_DISP20,
3212  BFD_RELOC_SH_DISP20BY8,
3213  BFD_RELOC_SH_IMM4,
3214  BFD_RELOC_SH_IMM4BY2,
3215  BFD_RELOC_SH_IMM4BY4,
3216  BFD_RELOC_SH_IMM8,
3217  BFD_RELOC_SH_IMM8BY2,
3218  BFD_RELOC_SH_IMM8BY4,
3219  BFD_RELOC_SH_PCRELIMM8BY2,
3220  BFD_RELOC_SH_PCRELIMM8BY4,
3221  BFD_RELOC_SH_SWITCH16,
3222  BFD_RELOC_SH_SWITCH32,
3223  BFD_RELOC_SH_USES,
3224  BFD_RELOC_SH_COUNT,
3225  BFD_RELOC_SH_ALIGN,
3226  BFD_RELOC_SH_CODE,
3227  BFD_RELOC_SH_DATA,
3228  BFD_RELOC_SH_LABEL,
3229  BFD_RELOC_SH_LOOP_START,
3230  BFD_RELOC_SH_LOOP_END,
3231  BFD_RELOC_SH_COPY,
3232  BFD_RELOC_SH_GLOB_DAT,
3233  BFD_RELOC_SH_JMP_SLOT,
3234  BFD_RELOC_SH_RELATIVE,
3235  BFD_RELOC_SH_GOTPC,
3236  BFD_RELOC_SH_GOT_LOW16,
3237  BFD_RELOC_SH_GOT_MEDLOW16,
3238  BFD_RELOC_SH_GOT_MEDHI16,
3239  BFD_RELOC_SH_GOT_HI16,
3240  BFD_RELOC_SH_GOTPLT_LOW16,
3241  BFD_RELOC_SH_GOTPLT_MEDLOW16,
3242  BFD_RELOC_SH_GOTPLT_MEDHI16,
3243  BFD_RELOC_SH_GOTPLT_HI16,
3244  BFD_RELOC_SH_PLT_LOW16,
3245  BFD_RELOC_SH_PLT_MEDLOW16,
3246  BFD_RELOC_SH_PLT_MEDHI16,
3247  BFD_RELOC_SH_PLT_HI16,
3248  BFD_RELOC_SH_GOTOFF_LOW16,
3249  BFD_RELOC_SH_GOTOFF_MEDLOW16,
3250  BFD_RELOC_SH_GOTOFF_MEDHI16,
3251  BFD_RELOC_SH_GOTOFF_HI16,
3252  BFD_RELOC_SH_GOTPC_LOW16,
3253  BFD_RELOC_SH_GOTPC_MEDLOW16,
3254  BFD_RELOC_SH_GOTPC_MEDHI16,
3255  BFD_RELOC_SH_GOTPC_HI16,
3256  BFD_RELOC_SH_COPY64,
3257  BFD_RELOC_SH_GLOB_DAT64,
3258  BFD_RELOC_SH_JMP_SLOT64,
3259  BFD_RELOC_SH_RELATIVE64,
3260  BFD_RELOC_SH_GOT10BY4,
3261  BFD_RELOC_SH_GOT10BY8,
3262  BFD_RELOC_SH_GOTPLT10BY4,
3263  BFD_RELOC_SH_GOTPLT10BY8,
3264  BFD_RELOC_SH_GOTPLT32,
3265  BFD_RELOC_SH_SHMEDIA_CODE,
3266  BFD_RELOC_SH_IMMU5,
3267  BFD_RELOC_SH_IMMS6,
3268  BFD_RELOC_SH_IMMS6BY32,
3269  BFD_RELOC_SH_IMMU6,
3270  BFD_RELOC_SH_IMMS10,
3271  BFD_RELOC_SH_IMMS10BY2,
3272  BFD_RELOC_SH_IMMS10BY4,
3273  BFD_RELOC_SH_IMMS10BY8,
3274  BFD_RELOC_SH_IMMS16,
3275  BFD_RELOC_SH_IMMU16,
3276  BFD_RELOC_SH_IMM_LOW16,
3277  BFD_RELOC_SH_IMM_LOW16_PCREL,
3278  BFD_RELOC_SH_IMM_MEDLOW16,
3279  BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3280  BFD_RELOC_SH_IMM_MEDHI16,
3281  BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3282  BFD_RELOC_SH_IMM_HI16,
3283  BFD_RELOC_SH_IMM_HI16_PCREL,
3284  BFD_RELOC_SH_PT_16,
3285  BFD_RELOC_SH_TLS_GD_32,
3286  BFD_RELOC_SH_TLS_LD_32,
3287  BFD_RELOC_SH_TLS_LDO_32,
3288  BFD_RELOC_SH_TLS_IE_32,
3289  BFD_RELOC_SH_TLS_LE_32,
3290  BFD_RELOC_SH_TLS_DTPMOD32,
3291  BFD_RELOC_SH_TLS_DTPOFF32,
3292  BFD_RELOC_SH_TLS_TPOFF32,
3293  BFD_RELOC_SH_GOT20,
3294  BFD_RELOC_SH_GOTOFF20,
3295  BFD_RELOC_SH_GOTFUNCDESC,
3296  BFD_RELOC_SH_GOTFUNCDESC20,
3297  BFD_RELOC_SH_GOTOFFFUNCDESC,
3298  BFD_RELOC_SH_GOTOFFFUNCDESC20,
3299  BFD_RELOC_SH_FUNCDESC,
3300
3301/* ARC Cores relocs.
3302ARC 22 bit pc-relative branch.  The lowest two bits must be zero and are
3303not stored in the instruction.  The high 20 bits are installed in bits 26
3304through 7 of the instruction.  */
3305  BFD_RELOC_ARC_B22_PCREL,
3306
3307/* ARC 26 bit absolute branch.  The lowest two bits must be zero and are not
3308stored in the instruction.  The high 24 bits are installed in bits 23
3309through 0.  */
3310  BFD_RELOC_ARC_B26,
3311
3312/* ADI Blackfin 16 bit immediate absolute reloc.  */
3313  BFD_RELOC_BFIN_16_IMM,
3314
3315/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits.  */
3316  BFD_RELOC_BFIN_16_HIGH,
3317
3318/* ADI Blackfin 'a' part of LSETUP.  */
3319  BFD_RELOC_BFIN_4_PCREL,
3320
3321/* ADI Blackfin.  */
3322  BFD_RELOC_BFIN_5_PCREL,
3323
3324/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits.  */
3325  BFD_RELOC_BFIN_16_LOW,
3326
3327/* ADI Blackfin.  */
3328  BFD_RELOC_BFIN_10_PCREL,
3329
3330/* ADI Blackfin 'b' part of LSETUP.  */
3331  BFD_RELOC_BFIN_11_PCREL,
3332
3333/* ADI Blackfin.  */
3334  BFD_RELOC_BFIN_12_PCREL_JUMP,
3335
3336/* ADI Blackfin Short jump, pcrel.  */
3337  BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3338
3339/* ADI Blackfin Call.x not implemented.  */
3340  BFD_RELOC_BFIN_24_PCREL_CALL_X,
3341
3342/* ADI Blackfin Long Jump pcrel.  */
3343  BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3344
3345/* ADI Blackfin FD-PIC relocations.  */
3346  BFD_RELOC_BFIN_GOT17M4,
3347  BFD_RELOC_BFIN_GOTHI,
3348  BFD_RELOC_BFIN_GOTLO,
3349  BFD_RELOC_BFIN_FUNCDESC,
3350  BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3351  BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3352  BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3353  BFD_RELOC_BFIN_FUNCDESC_VALUE,
3354  BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3355  BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3356  BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3357  BFD_RELOC_BFIN_GOTOFF17M4,
3358  BFD_RELOC_BFIN_GOTOFFHI,
3359  BFD_RELOC_BFIN_GOTOFFLO,
3360
3361/* ADI Blackfin GOT relocation.  */
3362  BFD_RELOC_BFIN_GOT,
3363
3364/* ADI Blackfin PLTPC relocation.  */
3365  BFD_RELOC_BFIN_PLTPC,
3366
3367/* ADI Blackfin arithmetic relocation.  */
3368  BFD_ARELOC_BFIN_PUSH,
3369
3370/* ADI Blackfin arithmetic relocation.  */
3371  BFD_ARELOC_BFIN_CONST,
3372
3373/* ADI Blackfin arithmetic relocation.  */
3374  BFD_ARELOC_BFIN_ADD,
3375
3376/* ADI Blackfin arithmetic relocation.  */
3377  BFD_ARELOC_BFIN_SUB,
3378
3379/* ADI Blackfin arithmetic relocation.  */
3380  BFD_ARELOC_BFIN_MULT,
3381
3382/* ADI Blackfin arithmetic relocation.  */
3383  BFD_ARELOC_BFIN_DIV,
3384
3385/* ADI Blackfin arithmetic relocation.  */
3386  BFD_ARELOC_BFIN_MOD,
3387
3388/* ADI Blackfin arithmetic relocation.  */
3389  BFD_ARELOC_BFIN_LSHIFT,
3390
3391/* ADI Blackfin arithmetic relocation.  */
3392  BFD_ARELOC_BFIN_RSHIFT,
3393
3394/* ADI Blackfin arithmetic relocation.  */
3395  BFD_ARELOC_BFIN_AND,
3396
3397/* ADI Blackfin arithmetic relocation.  */
3398  BFD_ARELOC_BFIN_OR,
3399
3400/* ADI Blackfin arithmetic relocation.  */
3401  BFD_ARELOC_BFIN_XOR,
3402
3403/* ADI Blackfin arithmetic relocation.  */
3404  BFD_ARELOC_BFIN_LAND,
3405
3406/* ADI Blackfin arithmetic relocation.  */
3407  BFD_ARELOC_BFIN_LOR,
3408
3409/* ADI Blackfin arithmetic relocation.  */
3410  BFD_ARELOC_BFIN_LEN,
3411
3412/* ADI Blackfin arithmetic relocation.  */
3413  BFD_ARELOC_BFIN_NEG,
3414
3415/* ADI Blackfin arithmetic relocation.  */
3416  BFD_ARELOC_BFIN_COMP,
3417
3418/* ADI Blackfin arithmetic relocation.  */
3419  BFD_ARELOC_BFIN_PAGE,
3420
3421/* ADI Blackfin arithmetic relocation.  */
3422  BFD_ARELOC_BFIN_HWPAGE,
3423
3424/* ADI Blackfin arithmetic relocation.  */
3425  BFD_ARELOC_BFIN_ADDR,
3426
3427/* Mitsubishi D10V relocs.
3428This is a 10-bit reloc with the right 2 bits
3429assumed to be 0.  */
3430  BFD_RELOC_D10V_10_PCREL_R,
3431
3432/* Mitsubishi D10V relocs.
3433This is a 10-bit reloc with the right 2 bits
3434assumed to be 0.  This is the same as the previous reloc
3435except it is in the left container, i.e.,
3436shifted left 15 bits.  */
3437  BFD_RELOC_D10V_10_PCREL_L,
3438
3439/* This is an 18-bit reloc with the right 2 bits
3440assumed to be 0.  */
3441  BFD_RELOC_D10V_18,
3442
3443/* This is an 18-bit reloc with the right 2 bits
3444assumed to be 0.  */
3445  BFD_RELOC_D10V_18_PCREL,
3446
3447/* Mitsubishi D30V relocs.
3448This is a 6-bit absolute reloc.  */
3449  BFD_RELOC_D30V_6,
3450
3451/* This is a 6-bit pc-relative reloc with
3452the right 3 bits assumed to be 0.  */
3453  BFD_RELOC_D30V_9_PCREL,
3454
3455/* This is a 6-bit pc-relative reloc with
3456the right 3 bits assumed to be 0. Same
3457as the previous reloc but on the right side
3458of the container.  */
3459  BFD_RELOC_D30V_9_PCREL_R,
3460
3461/* This is a 12-bit absolute reloc with the
3462right 3 bitsassumed to be 0.  */
3463  BFD_RELOC_D30V_15,
3464
3465/* This is a 12-bit pc-relative reloc with
3466the right 3 bits assumed to be 0.  */
3467  BFD_RELOC_D30V_15_PCREL,
3468
3469/* This is a 12-bit pc-relative reloc with
3470the right 3 bits assumed to be 0. Same
3471as the previous reloc but on the right side
3472of the container.  */
3473  BFD_RELOC_D30V_15_PCREL_R,
3474
3475/* This is an 18-bit absolute reloc with
3476the right 3 bits assumed to be 0.  */
3477  BFD_RELOC_D30V_21,
3478
3479/* This is an 18-bit pc-relative reloc with
3480the right 3 bits assumed to be 0.  */
3481  BFD_RELOC_D30V_21_PCREL,
3482
3483/* This is an 18-bit pc-relative reloc with
3484the right 3 bits assumed to be 0. Same
3485as the previous reloc but on the right side
3486of the container.  */
3487  BFD_RELOC_D30V_21_PCREL_R,
3488
3489/* This is a 32-bit absolute reloc.  */
3490  BFD_RELOC_D30V_32,
3491
3492/* This is a 32-bit pc-relative reloc.  */
3493  BFD_RELOC_D30V_32_PCREL,
3494
3495/* DLX relocs  */
3496  BFD_RELOC_DLX_HI16_S,
3497
3498/* DLX relocs  */
3499  BFD_RELOC_DLX_LO16,
3500
3501/* DLX relocs  */
3502  BFD_RELOC_DLX_JMP26,
3503
3504/* Renesas M16C/M32C Relocations.  */
3505  BFD_RELOC_M32C_HI8,
3506  BFD_RELOC_M32C_RL_JUMP,
3507  BFD_RELOC_M32C_RL_1ADDR,
3508  BFD_RELOC_M32C_RL_2ADDR,
3509
3510/* Renesas M32R (formerly Mitsubishi M32R) relocs.
3511This is a 24 bit absolute address.  */
3512  BFD_RELOC_M32R_24,
3513
3514/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0.  */
3515  BFD_RELOC_M32R_10_PCREL,
3516
3517/* This is an 18-bit reloc with the right 2 bits assumed to be 0.  */
3518  BFD_RELOC_M32R_18_PCREL,
3519
3520/* This is a 26-bit reloc with the right 2 bits assumed to be 0.  */
3521  BFD_RELOC_M32R_26_PCREL,
3522
3523/* This is a 16-bit reloc containing the high 16 bits of an address
3524used when the lower 16 bits are treated as unsigned.  */
3525  BFD_RELOC_M32R_HI16_ULO,
3526
3527/* This is a 16-bit reloc containing the high 16 bits of an address
3528used when the lower 16 bits are treated as signed.  */
3529  BFD_RELOC_M32R_HI16_SLO,
3530
3531/* This is a 16-bit reloc containing the lower 16 bits of an address.  */
3532  BFD_RELOC_M32R_LO16,
3533
3534/* This is a 16-bit reloc containing the small data area offset for use in
3535add3, load, and store instructions.  */
3536  BFD_RELOC_M32R_SDA16,
3537
3538/* For PIC.  */
3539  BFD_RELOC_M32R_GOT24,
3540  BFD_RELOC_M32R_26_PLTREL,
3541  BFD_RELOC_M32R_COPY,
3542  BFD_RELOC_M32R_GLOB_DAT,
3543  BFD_RELOC_M32R_JMP_SLOT,
3544  BFD_RELOC_M32R_RELATIVE,
3545  BFD_RELOC_M32R_GOTOFF,
3546  BFD_RELOC_M32R_GOTOFF_HI_ULO,
3547  BFD_RELOC_M32R_GOTOFF_HI_SLO,
3548  BFD_RELOC_M32R_GOTOFF_LO,
3549  BFD_RELOC_M32R_GOTPC24,
3550  BFD_RELOC_M32R_GOT16_HI_ULO,
3551  BFD_RELOC_M32R_GOT16_HI_SLO,
3552  BFD_RELOC_M32R_GOT16_LO,
3553  BFD_RELOC_M32R_GOTPC_HI_ULO,
3554  BFD_RELOC_M32R_GOTPC_HI_SLO,
3555  BFD_RELOC_M32R_GOTPC_LO,
3556
3557/* This is a 9-bit reloc  */
3558  BFD_RELOC_V850_9_PCREL,
3559
3560/* This is a 22-bit reloc  */
3561  BFD_RELOC_V850_22_PCREL,
3562
3563/* This is a 16 bit offset from the short data area pointer.  */
3564  BFD_RELOC_V850_SDA_16_16_OFFSET,
3565
3566/* This is a 16 bit offset (of which only 15 bits are used) from the
3567short data area pointer.  */
3568  BFD_RELOC_V850_SDA_15_16_OFFSET,
3569
3570/* This is a 16 bit offset from the zero data area pointer.  */
3571  BFD_RELOC_V850_ZDA_16_16_OFFSET,
3572
3573/* This is a 16 bit offset (of which only 15 bits are used) from the
3574zero data area pointer.  */
3575  BFD_RELOC_V850_ZDA_15_16_OFFSET,
3576
3577/* This is an 8 bit offset (of which only 6 bits are used) from the
3578tiny data area pointer.  */
3579  BFD_RELOC_V850_TDA_6_8_OFFSET,
3580
3581/* This is an 8bit offset (of which only 7 bits are used) from the tiny
3582data area pointer.  */
3583  BFD_RELOC_V850_TDA_7_8_OFFSET,
3584
3585/* This is a 7 bit offset from the tiny data area pointer.  */
3586  BFD_RELOC_V850_TDA_7_7_OFFSET,
3587
3588/* This is a 16 bit offset from the tiny data area pointer.  */
3589  BFD_RELOC_V850_TDA_16_16_OFFSET,
3590
3591/* This is a 5 bit offset (of which only 4 bits are used) from the tiny
3592data area pointer.  */
3593  BFD_RELOC_V850_TDA_4_5_OFFSET,
3594
3595/* This is a 4 bit offset from the tiny data area pointer.  */
3596  BFD_RELOC_V850_TDA_4_4_OFFSET,
3597
3598/* This is a 16 bit offset from the short data area pointer, with the
3599bits placed non-contiguously in the instruction.  */
3600  BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3601
3602/* This is a 16 bit offset from the zero data area pointer, with the
3603bits placed non-contiguously in the instruction.  */
3604  BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3605
3606/* This is a 6 bit offset from the call table base pointer.  */
3607  BFD_RELOC_V850_CALLT_6_7_OFFSET,
3608
3609/* This is a 16 bit offset from the call table base pointer.  */
3610  BFD_RELOC_V850_CALLT_16_16_OFFSET,
3611
3612/* Used for relaxing indirect function calls.  */
3613  BFD_RELOC_V850_LONGCALL,
3614
3615/* Used for relaxing indirect jumps.  */
3616  BFD_RELOC_V850_LONGJUMP,
3617
3618/* Used to maintain alignment whilst relaxing.  */
3619  BFD_RELOC_V850_ALIGN,
3620
3621/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3622instructions.  */
3623  BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3624
3625/* This is a 16-bit reloc.  */
3626  BFD_RELOC_V850_16_PCREL,
3627
3628/* This is a 17-bit reloc.  */
3629  BFD_RELOC_V850_17_PCREL,
3630
3631/* This is a 23-bit reloc.  */
3632  BFD_RELOC_V850_23,
3633
3634/* This is a 32-bit reloc.  */
3635  BFD_RELOC_V850_32_PCREL,
3636
3637/* This is a 32-bit reloc.  */
3638  BFD_RELOC_V850_32_ABS,
3639
3640/* This is a 16-bit reloc.  */
3641  BFD_RELOC_V850_16_SPLIT_OFFSET,
3642
3643/* This is a 16-bit reloc.  */
3644  BFD_RELOC_V850_16_S1,
3645
3646/* Low 16 bits. 16 bit shifted by 1.  */
3647  BFD_RELOC_V850_LO16_S1,
3648
3649/* This is a 16 bit offset from the call table base pointer.  */
3650  BFD_RELOC_V850_CALLT_15_16_OFFSET,
3651
3652/* DSO relocations.  */
3653  BFD_RELOC_V850_32_GOTPCREL,
3654
3655/* DSO relocations.  */
3656  BFD_RELOC_V850_16_GOT,
3657
3658/* DSO relocations.  */
3659  BFD_RELOC_V850_32_GOT,
3660
3661/* DSO relocations.  */
3662  BFD_RELOC_V850_22_PLT_PCREL,
3663
3664/* DSO relocations.  */
3665  BFD_RELOC_V850_32_PLT_PCREL,
3666
3667/* DSO relocations.  */
3668  BFD_RELOC_V850_COPY,
3669
3670/* DSO relocations.  */
3671  BFD_RELOC_V850_GLOB_DAT,
3672
3673/* DSO relocations.  */
3674  BFD_RELOC_V850_JMP_SLOT,
3675
3676/* DSO relocations.  */
3677  BFD_RELOC_V850_RELATIVE,
3678
3679/* DSO relocations.  */
3680  BFD_RELOC_V850_16_GOTOFF,
3681
3682/* DSO relocations.  */
3683  BFD_RELOC_V850_32_GOTOFF,
3684
3685/* start code.  */
3686  BFD_RELOC_V850_CODE,
3687
3688/* start data in text.  */
3689  BFD_RELOC_V850_DATA,
3690
3691/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3692instruction.  */
3693  BFD_RELOC_MN10300_32_PCREL,
3694
3695/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3696instruction.  */
3697  BFD_RELOC_MN10300_16_PCREL,
3698
3699/* This is a 8bit DP reloc for the tms320c30, where the most
3700significant 8 bits of a 24 bit word are placed into the least
3701significant 8 bits of the opcode.  */
3702  BFD_RELOC_TIC30_LDP,
3703
3704/* This is a 7bit reloc for the tms320c54x, where the least
3705significant 7 bits of a 16 bit word are placed into the least
3706significant 7 bits of the opcode.  */
3707  BFD_RELOC_TIC54X_PARTLS7,
3708
3709/* This is a 9bit DP reloc for the tms320c54x, where the most
3710significant 9 bits of a 16 bit word are placed into the least
3711significant 9 bits of the opcode.  */
3712  BFD_RELOC_TIC54X_PARTMS9,
3713
3714/* This is an extended address 23-bit reloc for the tms320c54x.  */
3715  BFD_RELOC_TIC54X_23,
3716
3717/* This is a 16-bit reloc for the tms320c54x, where the least
3718significant 16 bits of a 23-bit extended address are placed into
3719the opcode.  */
3720  BFD_RELOC_TIC54X_16_OF_23,
3721
3722/* This is a reloc for the tms320c54x, where the most
3723significant 7 bits of a 23-bit extended address are placed into
3724the opcode.  */
3725  BFD_RELOC_TIC54X_MS7_OF_23,
3726
3727/* TMS320C6000 relocations.  */
3728  BFD_RELOC_C6000_PCR_S21,
3729  BFD_RELOC_C6000_PCR_S12,
3730  BFD_RELOC_C6000_PCR_S10,
3731  BFD_RELOC_C6000_PCR_S7,
3732  BFD_RELOC_C6000_ABS_S16,
3733  BFD_RELOC_C6000_ABS_L16,
3734  BFD_RELOC_C6000_ABS_H16,
3735  BFD_RELOC_C6000_SBR_U15_B,
3736  BFD_RELOC_C6000_SBR_U15_H,
3737  BFD_RELOC_C6000_SBR_U15_W,
3738  BFD_RELOC_C6000_SBR_S16,
3739  BFD_RELOC_C6000_SBR_L16_B,
3740  BFD_RELOC_C6000_SBR_L16_H,
3741  BFD_RELOC_C6000_SBR_L16_W,
3742  BFD_RELOC_C6000_SBR_H16_B,
3743  BFD_RELOC_C6000_SBR_H16_H,
3744  BFD_RELOC_C6000_SBR_H16_W,
3745  BFD_RELOC_C6000_SBR_GOT_U15_W,
3746  BFD_RELOC_C6000_SBR_GOT_L16_W,
3747  BFD_RELOC_C6000_SBR_GOT_H16_W,
3748  BFD_RELOC_C6000_DSBT_INDEX,
3749  BFD_RELOC_C6000_PREL31,
3750  BFD_RELOC_C6000_COPY,
3751  BFD_RELOC_C6000_ALIGN,
3752  BFD_RELOC_C6000_FPHEAD,
3753  BFD_RELOC_C6000_NOCMP,
3754
3755/* This is a 48 bit reloc for the FR30 that stores 32 bits.  */
3756  BFD_RELOC_FR30_48,
3757
3758/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3759two sections.  */
3760  BFD_RELOC_FR30_20,
3761
3762/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
37634 bits.  */
3764  BFD_RELOC_FR30_6_IN_4,
3765
3766/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
3767into 8 bits.  */
3768  BFD_RELOC_FR30_8_IN_8,
3769
3770/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
3771into 8 bits.  */
3772  BFD_RELOC_FR30_9_IN_8,
3773
3774/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
3775into 8 bits.  */
3776  BFD_RELOC_FR30_10_IN_8,
3777
3778/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
3779short offset into 8 bits.  */
3780  BFD_RELOC_FR30_9_PCREL,
3781
3782/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
3783short offset into 11 bits.  */
3784  BFD_RELOC_FR30_12_PCREL,
3785
3786/* Motorola Mcore relocations.  */
3787  BFD_RELOC_MCORE_PCREL_IMM8BY4,
3788  BFD_RELOC_MCORE_PCREL_IMM11BY2,
3789  BFD_RELOC_MCORE_PCREL_IMM4BY2,
3790  BFD_RELOC_MCORE_PCREL_32,
3791  BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
3792  BFD_RELOC_MCORE_RVA,
3793
3794/* Toshiba Media Processor Relocations.  */
3795  BFD_RELOC_MEP_8,
3796  BFD_RELOC_MEP_16,
3797  BFD_RELOC_MEP_32,
3798  BFD_RELOC_MEP_PCREL8A2,
3799  BFD_RELOC_MEP_PCREL12A2,
3800  BFD_RELOC_MEP_PCREL17A2,
3801  BFD_RELOC_MEP_PCREL24A2,
3802  BFD_RELOC_MEP_PCABS24A2,
3803  BFD_RELOC_MEP_LOW16,
3804  BFD_RELOC_MEP_HI16U,
3805  BFD_RELOC_MEP_HI16S,
3806  BFD_RELOC_MEP_GPREL,
3807  BFD_RELOC_MEP_TPREL,
3808  BFD_RELOC_MEP_TPREL7,
3809  BFD_RELOC_MEP_TPREL7A2,
3810  BFD_RELOC_MEP_TPREL7A4,
3811  BFD_RELOC_MEP_UIMM24,
3812  BFD_RELOC_MEP_ADDR24A4,
3813  BFD_RELOC_MEP_GNU_VTINHERIT,
3814  BFD_RELOC_MEP_GNU_VTENTRY,
3815
3816
3817/* These are relocations for the GETA instruction.  */
3818  BFD_RELOC_MMIX_GETA,
3819  BFD_RELOC_MMIX_GETA_1,
3820  BFD_RELOC_MMIX_GETA_2,
3821  BFD_RELOC_MMIX_GETA_3,
3822
3823/* These are relocations for a conditional branch instruction.  */
3824  BFD_RELOC_MMIX_CBRANCH,
3825  BFD_RELOC_MMIX_CBRANCH_J,
3826  BFD_RELOC_MMIX_CBRANCH_1,
3827  BFD_RELOC_MMIX_CBRANCH_2,
3828  BFD_RELOC_MMIX_CBRANCH_3,
3829
3830/* These are relocations for the PUSHJ instruction.  */
3831  BFD_RELOC_MMIX_PUSHJ,
3832  BFD_RELOC_MMIX_PUSHJ_1,
3833  BFD_RELOC_MMIX_PUSHJ_2,
3834  BFD_RELOC_MMIX_PUSHJ_3,
3835  BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3836
3837/* These are relocations for the JMP instruction.  */
3838  BFD_RELOC_MMIX_JMP,
3839  BFD_RELOC_MMIX_JMP_1,
3840  BFD_RELOC_MMIX_JMP_2,
3841  BFD_RELOC_MMIX_JMP_3,
3842
3843/* This is a relocation for a relative address as in a GETA instruction or
3844a branch.  */
3845  BFD_RELOC_MMIX_ADDR19,
3846
3847/* This is a relocation for a relative address as in a JMP instruction.  */
3848  BFD_RELOC_MMIX_ADDR27,
3849
3850/* This is a relocation for an instruction field that may be a general
3851register or a value 0..255.  */
3852  BFD_RELOC_MMIX_REG_OR_BYTE,
3853
3854/* This is a relocation for an instruction field that may be a general
3855register.  */
3856  BFD_RELOC_MMIX_REG,
3857
3858/* This is a relocation for two instruction fields holding a register and
3859an offset, the equivalent of the relocation.  */
3860  BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3861
3862/* This relocation is an assertion that the expression is not allocated as
3863a global register.  It does not modify contents.  */
3864  BFD_RELOC_MMIX_LOCAL,
3865
3866/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
3867short offset into 7 bits.  */
3868  BFD_RELOC_AVR_7_PCREL,
3869
3870/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
3871short offset into 12 bits.  */
3872  BFD_RELOC_AVR_13_PCREL,
3873
3874/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
3875program memory address) into 16 bits.  */
3876  BFD_RELOC_AVR_16_PM,
3877
3878/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3879data memory address) into 8 bit immediate value of LDI insn.  */
3880  BFD_RELOC_AVR_LO8_LDI,
3881
3882/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3883of data memory address) into 8 bit immediate value of LDI insn.  */
3884  BFD_RELOC_AVR_HI8_LDI,
3885
3886/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3887of program memory address) into 8 bit immediate value of LDI insn.  */
3888  BFD_RELOC_AVR_HH8_LDI,
3889
3890/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3891of 32 bit value) into 8 bit immediate value of LDI insn.  */
3892  BFD_RELOC_AVR_MS8_LDI,
3893
3894/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3895(usually data memory address) into 8 bit immediate value of SUBI insn.  */
3896  BFD_RELOC_AVR_LO8_LDI_NEG,
3897
3898/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3899(high 8 bit of data memory address) into 8 bit immediate value of
3900SUBI insn.  */
3901  BFD_RELOC_AVR_HI8_LDI_NEG,
3902
3903/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3904(most high 8 bit of program memory address) into 8 bit immediate value
3905of LDI or SUBI insn.  */
3906  BFD_RELOC_AVR_HH8_LDI_NEG,
3907
3908/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
3909of 32 bit value) into 8 bit immediate value of LDI insn.  */
3910  BFD_RELOC_AVR_MS8_LDI_NEG,
3911
3912/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3913command address) into 8 bit immediate value of LDI insn.  */
3914  BFD_RELOC_AVR_LO8_LDI_PM,
3915
3916/* This is a 16 bit reloc for the AVR that stores 8 bit value
3917(command address) into 8 bit immediate value of LDI insn. If the address
3918is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3919in the lower 128k.  */
3920  BFD_RELOC_AVR_LO8_LDI_GS,
3921
3922/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3923of command address) into 8 bit immediate value of LDI insn.  */
3924  BFD_RELOC_AVR_HI8_LDI_PM,
3925
3926/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3927of command address) into 8 bit immediate value of LDI insn.  If the address
3928is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3929below 128k.  */
3930  BFD_RELOC_AVR_HI8_LDI_GS,
3931
3932/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3933of command address) into 8 bit immediate value of LDI insn.  */
3934  BFD_RELOC_AVR_HH8_LDI_PM,
3935
3936/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3937(usually command address) into 8 bit immediate value of SUBI insn.  */
3938  BFD_RELOC_AVR_LO8_LDI_PM_NEG,
3939
3940/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3941(high 8 bit of 16 bit command address) into 8 bit immediate value
3942of SUBI insn.  */
3943  BFD_RELOC_AVR_HI8_LDI_PM_NEG,
3944
3945/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3946(high 6 bit of 22 bit command address) into 8 bit immediate
3947value of SUBI insn.  */
3948  BFD_RELOC_AVR_HH8_LDI_PM_NEG,
3949
3950/* This is a 32 bit reloc for the AVR that stores 23 bit value
3951into 22 bits.  */
3952  BFD_RELOC_AVR_CALL,
3953
3954/* This is a 16 bit reloc for the AVR that stores all needed bits
3955for absolute addressing with ldi with overflow check to linktime  */
3956  BFD_RELOC_AVR_LDI,
3957
3958/* This is a 6 bit reloc for the AVR that stores offset for ldd/std
3959instructions  */
3960  BFD_RELOC_AVR_6,
3961
3962/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
3963instructions  */
3964  BFD_RELOC_AVR_6_ADIW,
3965
3966/* Renesas RX Relocations.  */
3967  BFD_RELOC_RX_NEG8,
3968  BFD_RELOC_RX_NEG16,
3969  BFD_RELOC_RX_NEG24,
3970  BFD_RELOC_RX_NEG32,
3971  BFD_RELOC_RX_16_OP,
3972  BFD_RELOC_RX_24_OP,
3973  BFD_RELOC_RX_32_OP,
3974  BFD_RELOC_RX_8U,
3975  BFD_RELOC_RX_16U,
3976  BFD_RELOC_RX_24U,
3977  BFD_RELOC_RX_DIR3U_PCREL,
3978  BFD_RELOC_RX_DIFF,
3979  BFD_RELOC_RX_GPRELB,
3980  BFD_RELOC_RX_GPRELW,
3981  BFD_RELOC_RX_GPRELL,
3982  BFD_RELOC_RX_SYM,
3983  BFD_RELOC_RX_OP_SUBTRACT,
3984  BFD_RELOC_RX_ABS8,
3985  BFD_RELOC_RX_ABS16,
3986  BFD_RELOC_RX_ABS32,
3987  BFD_RELOC_RX_ABS16U,
3988  BFD_RELOC_RX_ABS16UW,
3989  BFD_RELOC_RX_ABS16UL,
3990  BFD_RELOC_RX_RELAX,
3991
3992/* Direct 12 bit.  */
3993  BFD_RELOC_390_12,
3994
3995/* 12 bit GOT offset.  */
3996  BFD_RELOC_390_GOT12,
3997
3998/* 32 bit PC relative PLT address.  */
3999  BFD_RELOC_390_PLT32,
4000
4001/* Copy symbol at runtime.  */
4002  BFD_RELOC_390_COPY,
4003
4004/* Create GOT entry.  */
4005  BFD_RELOC_390_GLOB_DAT,
4006
4007/* Create PLT entry.  */
4008  BFD_RELOC_390_JMP_SLOT,
4009
4010/* Adjust by program base.  */
4011  BFD_RELOC_390_RELATIVE,
4012
4013/* 32 bit PC relative offset to GOT.  */
4014  BFD_RELOC_390_GOTPC,
4015
4016/* 16 bit GOT offset.  */
4017  BFD_RELOC_390_GOT16,
4018
4019/* PC relative 16 bit shifted by 1.  */
4020  BFD_RELOC_390_PC16DBL,
4021
4022/* 16 bit PC rel. PLT shifted by 1.  */
4023  BFD_RELOC_390_PLT16DBL,
4024
4025/* PC relative 32 bit shifted by 1.  */
4026  BFD_RELOC_390_PC32DBL,
4027
4028/* 32 bit PC rel. PLT shifted by 1.  */
4029  BFD_RELOC_390_PLT32DBL,
4030
4031/* 32 bit PC rel. GOT shifted by 1.  */
4032  BFD_RELOC_390_GOTPCDBL,
4033
4034/* 64 bit GOT offset.  */
4035  BFD_RELOC_390_GOT64,
4036
4037/* 64 bit PC relative PLT address.  */
4038  BFD_RELOC_390_PLT64,
4039
4040/* 32 bit rel. offset to GOT entry.  */
4041  BFD_RELOC_390_GOTENT,
4042
4043/* 64 bit offset to GOT.  */
4044  BFD_RELOC_390_GOTOFF64,
4045
4046/* 12-bit offset to symbol-entry within GOT, with PLT handling.  */
4047  BFD_RELOC_390_GOTPLT12,
4048
4049/* 16-bit offset to symbol-entry within GOT, with PLT handling.  */
4050  BFD_RELOC_390_GOTPLT16,
4051
4052/* 32-bit offset to symbol-entry within GOT, with PLT handling.  */
4053  BFD_RELOC_390_GOTPLT32,
4054
4055/* 64-bit offset to symbol-entry within GOT, with PLT handling.  */
4056  BFD_RELOC_390_GOTPLT64,
4057
4058/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling.  */
4059  BFD_RELOC_390_GOTPLTENT,
4060
4061/* 16-bit rel. offset from the GOT to a PLT entry.  */
4062  BFD_RELOC_390_PLTOFF16,
4063
4064/* 32-bit rel. offset from the GOT to a PLT entry.  */
4065  BFD_RELOC_390_PLTOFF32,
4066
4067/* 64-bit rel. offset from the GOT to a PLT entry.  */
4068  BFD_RELOC_390_PLTOFF64,
4069
4070/* s390 tls relocations.  */
4071  BFD_RELOC_390_TLS_LOAD,
4072  BFD_RELOC_390_TLS_GDCALL,
4073  BFD_RELOC_390_TLS_LDCALL,
4074  BFD_RELOC_390_TLS_GD32,
4075  BFD_RELOC_390_TLS_GD64,
4076  BFD_RELOC_390_TLS_GOTIE12,
4077  BFD_RELOC_390_TLS_GOTIE32,
4078  BFD_RELOC_390_TLS_GOTIE64,
4079  BFD_RELOC_390_TLS_LDM32,
4080  BFD_RELOC_390_TLS_LDM64,
4081  BFD_RELOC_390_TLS_IE32,
4082  BFD_RELOC_390_TLS_IE64,
4083  BFD_RELOC_390_TLS_IEENT,
4084  BFD_RELOC_390_TLS_LE32,
4085  BFD_RELOC_390_TLS_LE64,
4086  BFD_RELOC_390_TLS_LDO32,
4087  BFD_RELOC_390_TLS_LDO64,
4088  BFD_RELOC_390_TLS_DTPMOD,
4089  BFD_RELOC_390_TLS_DTPOFF,
4090  BFD_RELOC_390_TLS_TPOFF,
4091
4092/* Long displacement extension.  */
4093  BFD_RELOC_390_20,
4094  BFD_RELOC_390_GOT20,
4095  BFD_RELOC_390_GOTPLT20,
4096  BFD_RELOC_390_TLS_GOTIE20,
4097
4098/* Score relocations
4099Low 16 bit for load/store  */
4100  BFD_RELOC_SCORE_GPREL15,
4101
4102/* This is a 24-bit reloc with the right 1 bit assumed to be 0  */
4103  BFD_RELOC_SCORE_DUMMY2,
4104  BFD_RELOC_SCORE_JMP,
4105
4106/* This is a 19-bit reloc with the right 1 bit assumed to be 0  */
4107  BFD_RELOC_SCORE_BRANCH,
4108
4109/* This is a 32-bit reloc for 48-bit instructions.  */
4110  BFD_RELOC_SCORE_IMM30,
4111
4112/* This is a 32-bit reloc for 48-bit instructions.  */
4113  BFD_RELOC_SCORE_IMM32,
4114
4115/* This is a 11-bit reloc with the right 1 bit assumed to be 0  */
4116  BFD_RELOC_SCORE16_JMP,
4117
4118/* This is a 8-bit reloc with the right 1 bit assumed to be 0  */
4119  BFD_RELOC_SCORE16_BRANCH,
4120
4121/* This is a 9-bit reloc with the right 1 bit assumed to be 0  */
4122  BFD_RELOC_SCORE_BCMP,
4123
4124/* Undocumented Score relocs  */
4125  BFD_RELOC_SCORE_GOT15,
4126  BFD_RELOC_SCORE_GOT_LO16,
4127  BFD_RELOC_SCORE_CALL15,
4128  BFD_RELOC_SCORE_DUMMY_HI16,
4129
4130/* Scenix IP2K - 9-bit register number / data address  */
4131  BFD_RELOC_IP2K_FR9,
4132
4133/* Scenix IP2K - 4-bit register/data bank number  */
4134  BFD_RELOC_IP2K_BANK,
4135
4136/* Scenix IP2K - low 13 bits of instruction word address  */
4137  BFD_RELOC_IP2K_ADDR16CJP,
4138
4139/* Scenix IP2K - high 3 bits of instruction word address  */
4140  BFD_RELOC_IP2K_PAGE3,
4141
4142/* Scenix IP2K - ext/low/high 8 bits of data address  */
4143  BFD_RELOC_IP2K_LO8DATA,
4144  BFD_RELOC_IP2K_HI8DATA,
4145  BFD_RELOC_IP2K_EX8DATA,
4146
4147/* Scenix IP2K - low/high 8 bits of instruction word address  */
4148  BFD_RELOC_IP2K_LO8INSN,
4149  BFD_RELOC_IP2K_HI8INSN,
4150
4151/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0  */
4152  BFD_RELOC_IP2K_PC_SKIP,
4153
4154/* Scenix IP2K - 16 bit word address in text section.  */
4155  BFD_RELOC_IP2K_TEXT,
4156
4157/* Scenix IP2K - 7-bit sp or dp offset  */
4158  BFD_RELOC_IP2K_FR_OFFSET,
4159
4160/* Scenix VPE4K coprocessor - data/insn-space addressing  */
4161  BFD_RELOC_VPE4KMATH_DATA,
4162  BFD_RELOC_VPE4KMATH_INSN,
4163
4164/* These two relocations are used by the linker to determine which of
4165the entries in a C++ virtual function table are actually used.  When
4166the --gc-sections option is given, the linker will zero out the entries
4167that are not used, so that the code for those functions need not be
4168included in the output.
4169
4170VTABLE_INHERIT is a zero-space relocation used to describe to the
4171linker the inheritance tree of a C++ virtual function table.  The
4172relocation's symbol should be the parent class' vtable, and the
4173relocation should be located at the child vtable.
4174
4175VTABLE_ENTRY is a zero-space relocation that describes the use of a
4176virtual function table entry.  The reloc's symbol should refer to the
4177table of the class mentioned in the code.  Off of that base, an offset
4178describes the entry that is being used.  For Rela hosts, this offset
4179is stored in the reloc's addend.  For Rel hosts, we are forced to put
4180this offset in the reloc's section offset.  */
4181  BFD_RELOC_VTABLE_INHERIT,
4182  BFD_RELOC_VTABLE_ENTRY,
4183
4184/* Intel IA64 Relocations.  */
4185  BFD_RELOC_IA64_IMM14,
4186  BFD_RELOC_IA64_IMM22,
4187  BFD_RELOC_IA64_IMM64,
4188  BFD_RELOC_IA64_DIR32MSB,
4189  BFD_RELOC_IA64_DIR32LSB,
4190  BFD_RELOC_IA64_DIR64MSB,
4191  BFD_RELOC_IA64_DIR64LSB,
4192  BFD_RELOC_IA64_GPREL22,
4193  BFD_RELOC_IA64_GPREL64I,
4194  BFD_RELOC_IA64_GPREL32MSB,
4195  BFD_RELOC_IA64_GPREL32LSB,
4196  BFD_RELOC_IA64_GPREL64MSB,
4197  BFD_RELOC_IA64_GPREL64LSB,
4198  BFD_RELOC_IA64_LTOFF22,
4199  BFD_RELOC_IA64_LTOFF64I,
4200  BFD_RELOC_IA64_PLTOFF22,
4201  BFD_RELOC_IA64_PLTOFF64I,
4202  BFD_RELOC_IA64_PLTOFF64MSB,
4203  BFD_RELOC_IA64_PLTOFF64LSB,
4204  BFD_RELOC_IA64_FPTR64I,
4205  BFD_RELOC_IA64_FPTR32MSB,
4206  BFD_RELOC_IA64_FPTR32LSB,
4207  BFD_RELOC_IA64_FPTR64MSB,
4208  BFD_RELOC_IA64_FPTR64LSB,
4209  BFD_RELOC_IA64_PCREL21B,
4210  BFD_RELOC_IA64_PCREL21BI,
4211  BFD_RELOC_IA64_PCREL21M,
4212  BFD_RELOC_IA64_PCREL21F,
4213  BFD_RELOC_IA64_PCREL22,
4214  BFD_RELOC_IA64_PCREL60B,
4215  BFD_RELOC_IA64_PCREL64I,
4216  BFD_RELOC_IA64_PCREL32MSB,
4217  BFD_RELOC_IA64_PCREL32LSB,
4218  BFD_RELOC_IA64_PCREL64MSB,
4219  BFD_RELOC_IA64_PCREL64LSB,
4220  BFD_RELOC_IA64_LTOFF_FPTR22,
4221  BFD_RELOC_IA64_LTOFF_FPTR64I,
4222  BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4223  BFD_RELOC_IA64_LTOFF_FPTR32LSB,
4224  BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4225  BFD_RELOC_IA64_LTOFF_FPTR64LSB,
4226  BFD_RELOC_IA64_SEGREL32MSB,
4227  BFD_RELOC_IA64_SEGREL32LSB,
4228  BFD_RELOC_IA64_SEGREL64MSB,
4229  BFD_RELOC_IA64_SEGREL64LSB,
4230  BFD_RELOC_IA64_SECREL32MSB,
4231  BFD_RELOC_IA64_SECREL32LSB,
4232  BFD_RELOC_IA64_SECREL64MSB,
4233  BFD_RELOC_IA64_SECREL64LSB,
4234  BFD_RELOC_IA64_REL32MSB,
4235  BFD_RELOC_IA64_REL32LSB,
4236  BFD_RELOC_IA64_REL64MSB,
4237  BFD_RELOC_IA64_REL64LSB,
4238  BFD_RELOC_IA64_LTV32MSB,
4239  BFD_RELOC_IA64_LTV32LSB,
4240  BFD_RELOC_IA64_LTV64MSB,
4241  BFD_RELOC_IA64_LTV64LSB,
4242  BFD_RELOC_IA64_IPLTMSB,
4243  BFD_RELOC_IA64_IPLTLSB,
4244  BFD_RELOC_IA64_COPY,
4245  BFD_RELOC_IA64_LTOFF22X,
4246  BFD_RELOC_IA64_LDXMOV,
4247  BFD_RELOC_IA64_TPREL14,
4248  BFD_RELOC_IA64_TPREL22,
4249  BFD_RELOC_IA64_TPREL64I,
4250  BFD_RELOC_IA64_TPREL64MSB,
4251  BFD_RELOC_IA64_TPREL64LSB,
4252  BFD_RELOC_IA64_LTOFF_TPREL22,
4253  BFD_RELOC_IA64_DTPMOD64MSB,
4254  BFD_RELOC_IA64_DTPMOD64LSB,
4255  BFD_RELOC_IA64_LTOFF_DTPMOD22,
4256  BFD_RELOC_IA64_DTPREL14,
4257  BFD_RELOC_IA64_DTPREL22,
4258  BFD_RELOC_IA64_DTPREL64I,
4259  BFD_RELOC_IA64_DTPREL32MSB,
4260  BFD_RELOC_IA64_DTPREL32LSB,
4261  BFD_RELOC_IA64_DTPREL64MSB,
4262  BFD_RELOC_IA64_DTPREL64LSB,
4263  BFD_RELOC_IA64_LTOFF_DTPREL22,
4264
4265/* Motorola 68HC11 reloc.
4266This is the 8 bit high part of an absolute address.  */
4267  BFD_RELOC_M68HC11_HI8,
4268
4269/* Motorola 68HC11 reloc.
4270This is the 8 bit low part of an absolute address.  */
4271  BFD_RELOC_M68HC11_LO8,
4272
4273/* Motorola 68HC11 reloc.
4274This is the 3 bit of a value.  */
4275  BFD_RELOC_M68HC11_3B,
4276
4277/* Motorola 68HC11 reloc.
4278This reloc marks the beginning of a jump/call instruction.
4279It is used for linker relaxation to correctly identify beginning
4280of instruction and change some branches to use PC-relative
4281addressing mode.  */
4282  BFD_RELOC_M68HC11_RL_JUMP,
4283
4284/* Motorola 68HC11 reloc.
4285This reloc marks a group of several instructions that gcc generates
4286and for which the linker relaxation pass can modify and/or remove
4287some of them.  */
4288  BFD_RELOC_M68HC11_RL_GROUP,
4289
4290/* Motorola 68HC11 reloc.
4291This is the 16-bit lower part of an address.  It is used for 'call'
4292instruction to specify the symbol address without any special
4293transformation (due to memory bank window).  */
4294  BFD_RELOC_M68HC11_LO16,
4295
4296/* Motorola 68HC11 reloc.
4297This is a 8-bit reloc that specifies the page number of an address.
4298It is used by 'call' instruction to specify the page number of
4299the symbol.  */
4300  BFD_RELOC_M68HC11_PAGE,
4301
4302/* Motorola 68HC11 reloc.
4303This is a 24-bit reloc that represents the address with a 16-bit
4304value and a 8-bit page number.  The symbol address is transformed
4305to follow the 16K memory bank of 68HC12 (seen as mapped in the window).  */
4306  BFD_RELOC_M68HC11_24,
4307
4308/* Motorola 68HC12 reloc.
4309This is the 5 bits of a value.  */
4310  BFD_RELOC_M68HC12_5B,
4311
4312/* NS CR16C Relocations.  */
4313  BFD_RELOC_16C_NUM08,
4314  BFD_RELOC_16C_NUM08_C,
4315  BFD_RELOC_16C_NUM16,
4316  BFD_RELOC_16C_NUM16_C,
4317  BFD_RELOC_16C_NUM32,
4318  BFD_RELOC_16C_NUM32_C,
4319  BFD_RELOC_16C_DISP04,
4320  BFD_RELOC_16C_DISP04_C,
4321  BFD_RELOC_16C_DISP08,
4322  BFD_RELOC_16C_DISP08_C,
4323  BFD_RELOC_16C_DISP16,
4324  BFD_RELOC_16C_DISP16_C,
4325  BFD_RELOC_16C_DISP24,
4326  BFD_RELOC_16C_DISP24_C,
4327  BFD_RELOC_16C_DISP24a,
4328  BFD_RELOC_16C_DISP24a_C,
4329  BFD_RELOC_16C_REG04,
4330  BFD_RELOC_16C_REG04_C,
4331  BFD_RELOC_16C_REG04a,
4332  BFD_RELOC_16C_REG04a_C,
4333  BFD_RELOC_16C_REG14,
4334  BFD_RELOC_16C_REG14_C,
4335  BFD_RELOC_16C_REG16,
4336  BFD_RELOC_16C_REG16_C,
4337  BFD_RELOC_16C_REG20,
4338  BFD_RELOC_16C_REG20_C,
4339  BFD_RELOC_16C_ABS20,
4340  BFD_RELOC_16C_ABS20_C,
4341  BFD_RELOC_16C_ABS24,
4342  BFD_RELOC_16C_ABS24_C,
4343  BFD_RELOC_16C_IMM04,
4344  BFD_RELOC_16C_IMM04_C,
4345  BFD_RELOC_16C_IMM16,
4346  BFD_RELOC_16C_IMM16_C,
4347  BFD_RELOC_16C_IMM20,
4348  BFD_RELOC_16C_IMM20_C,
4349  BFD_RELOC_16C_IMM24,
4350  BFD_RELOC_16C_IMM24_C,
4351  BFD_RELOC_16C_IMM32,
4352  BFD_RELOC_16C_IMM32_C,
4353
4354/* NS CR16 Relocations.  */
4355  BFD_RELOC_CR16_NUM8,
4356  BFD_RELOC_CR16_NUM16,
4357  BFD_RELOC_CR16_NUM32,
4358  BFD_RELOC_CR16_NUM32a,
4359  BFD_RELOC_CR16_REGREL0,
4360  BFD_RELOC_CR16_REGREL4,
4361  BFD_RELOC_CR16_REGREL4a,
4362  BFD_RELOC_CR16_REGREL14,
4363  BFD_RELOC_CR16_REGREL14a,
4364  BFD_RELOC_CR16_REGREL16,
4365  BFD_RELOC_CR16_REGREL20,
4366  BFD_RELOC_CR16_REGREL20a,
4367  BFD_RELOC_CR16_ABS20,
4368  BFD_RELOC_CR16_ABS24,
4369  BFD_RELOC_CR16_IMM4,
4370  BFD_RELOC_CR16_IMM8,
4371  BFD_RELOC_CR16_IMM16,
4372  BFD_RELOC_CR16_IMM20,
4373  BFD_RELOC_CR16_IMM24,
4374  BFD_RELOC_CR16_IMM32,
4375  BFD_RELOC_CR16_IMM32a,
4376  BFD_RELOC_CR16_DISP4,
4377  BFD_RELOC_CR16_DISP8,
4378  BFD_RELOC_CR16_DISP16,
4379  BFD_RELOC_CR16_DISP20,
4380  BFD_RELOC_CR16_DISP24,
4381  BFD_RELOC_CR16_DISP24a,
4382  BFD_RELOC_CR16_SWITCH8,
4383  BFD_RELOC_CR16_SWITCH16,
4384  BFD_RELOC_CR16_SWITCH32,
4385  BFD_RELOC_CR16_GOT_REGREL20,
4386  BFD_RELOC_CR16_GOTC_REGREL20,
4387  BFD_RELOC_CR16_GLOB_DAT,
4388
4389/* NS CRX Relocations.  */
4390  BFD_RELOC_CRX_REL4,
4391  BFD_RELOC_CRX_REL8,
4392  BFD_RELOC_CRX_REL8_CMP,
4393  BFD_RELOC_CRX_REL16,
4394  BFD_RELOC_CRX_REL24,
4395  BFD_RELOC_CRX_REL32,
4396  BFD_RELOC_CRX_REGREL12,
4397  BFD_RELOC_CRX_REGREL22,
4398  BFD_RELOC_CRX_REGREL28,
4399  BFD_RELOC_CRX_REGREL32,
4400  BFD_RELOC_CRX_ABS16,
4401  BFD_RELOC_CRX_ABS32,
4402  BFD_RELOC_CRX_NUM8,
4403  BFD_RELOC_CRX_NUM16,
4404  BFD_RELOC_CRX_NUM32,
4405  BFD_RELOC_CRX_IMM16,
4406  BFD_RELOC_CRX_IMM32,
4407  BFD_RELOC_CRX_SWITCH8,
4408  BFD_RELOC_CRX_SWITCH16,
4409  BFD_RELOC_CRX_SWITCH32,
4410
4411/* These relocs are only used within the CRIS assembler.  They are not
4412(at present) written to any object files.  */
4413  BFD_RELOC_CRIS_BDISP8,
4414  BFD_RELOC_CRIS_UNSIGNED_5,
4415  BFD_RELOC_CRIS_SIGNED_6,
4416  BFD_RELOC_CRIS_UNSIGNED_6,
4417  BFD_RELOC_CRIS_SIGNED_8,
4418  BFD_RELOC_CRIS_UNSIGNED_8,
4419  BFD_RELOC_CRIS_SIGNED_16,
4420  BFD_RELOC_CRIS_UNSIGNED_16,
4421  BFD_RELOC_CRIS_LAPCQ_OFFSET,
4422  BFD_RELOC_CRIS_UNSIGNED_4,
4423
4424/* Relocs used in ELF shared libraries for CRIS.  */
4425  BFD_RELOC_CRIS_COPY,
4426  BFD_RELOC_CRIS_GLOB_DAT,
4427  BFD_RELOC_CRIS_JUMP_SLOT,
4428  BFD_RELOC_CRIS_RELATIVE,
4429
4430/* 32-bit offset to symbol-entry within GOT.  */
4431  BFD_RELOC_CRIS_32_GOT,
4432
4433/* 16-bit offset to symbol-entry within GOT.  */
4434  BFD_RELOC_CRIS_16_GOT,
4435
4436/* 32-bit offset to symbol-entry within GOT, with PLT handling.  */
4437  BFD_RELOC_CRIS_32_GOTPLT,
4438
4439/* 16-bit offset to symbol-entry within GOT, with PLT handling.  */
4440  BFD_RELOC_CRIS_16_GOTPLT,
4441
4442/* 32-bit offset to symbol, relative to GOT.  */
4443  BFD_RELOC_CRIS_32_GOTREL,
4444
4445/* 32-bit offset to symbol with PLT entry, relative to GOT.  */
4446  BFD_RELOC_CRIS_32_PLT_GOTREL,
4447
4448/* 32-bit offset to symbol with PLT entry, relative to this relocation.  */
4449  BFD_RELOC_CRIS_32_PLT_PCREL,
4450
4451/* Relocs used in TLS code for CRIS.  */
4452  BFD_RELOC_CRIS_32_GOT_GD,
4453  BFD_RELOC_CRIS_16_GOT_GD,
4454  BFD_RELOC_CRIS_32_GD,
4455  BFD_RELOC_CRIS_DTP,
4456  BFD_RELOC_CRIS_32_DTPREL,
4457  BFD_RELOC_CRIS_16_DTPREL,
4458  BFD_RELOC_CRIS_32_GOT_TPREL,
4459  BFD_RELOC_CRIS_16_GOT_TPREL,
4460  BFD_RELOC_CRIS_32_TPREL,
4461  BFD_RELOC_CRIS_16_TPREL,
4462  BFD_RELOC_CRIS_DTPMOD,
4463  BFD_RELOC_CRIS_32_IE,
4464
4465/* Intel i860 Relocations.  */
4466  BFD_RELOC_860_COPY,
4467  BFD_RELOC_860_GLOB_DAT,
4468  BFD_RELOC_860_JUMP_SLOT,
4469  BFD_RELOC_860_RELATIVE,
4470  BFD_RELOC_860_PC26,
4471  BFD_RELOC_860_PLT26,
4472  BFD_RELOC_860_PC16,
4473  BFD_RELOC_860_LOW0,
4474  BFD_RELOC_860_SPLIT0,
4475  BFD_RELOC_860_LOW1,
4476  BFD_RELOC_860_SPLIT1,
4477  BFD_RELOC_860_LOW2,
4478  BFD_RELOC_860_SPLIT2,
4479  BFD_RELOC_860_LOW3,
4480  BFD_RELOC_860_LOGOT0,
4481  BFD_RELOC_860_SPGOT0,
4482  BFD_RELOC_860_LOGOT1,
4483  BFD_RELOC_860_SPGOT1,
4484  BFD_RELOC_860_LOGOTOFF0,
4485  BFD_RELOC_860_SPGOTOFF0,
4486  BFD_RELOC_860_LOGOTOFF1,
4487  BFD_RELOC_860_SPGOTOFF1,
4488  BFD_RELOC_860_LOGOTOFF2,
4489  BFD_RELOC_860_LOGOTOFF3,
4490  BFD_RELOC_860_LOPC,
4491  BFD_RELOC_860_HIGHADJ,
4492  BFD_RELOC_860_HAGOT,
4493  BFD_RELOC_860_HAGOTOFF,
4494  BFD_RELOC_860_HAPC,
4495  BFD_RELOC_860_HIGH,
4496  BFD_RELOC_860_HIGOT,
4497  BFD_RELOC_860_HIGOTOFF,
4498
4499/* OpenRISC Relocations.  */
4500  BFD_RELOC_OPENRISC_ABS_26,
4501  BFD_RELOC_OPENRISC_REL_26,
4502
4503/* H8 elf Relocations.  */
4504  BFD_RELOC_H8_DIR16A8,
4505  BFD_RELOC_H8_DIR16R8,
4506  BFD_RELOC_H8_DIR24A8,
4507  BFD_RELOC_H8_DIR24R8,
4508  BFD_RELOC_H8_DIR32A16,
4509
4510/* Sony Xstormy16 Relocations.  */
4511  BFD_RELOC_XSTORMY16_REL_12,
4512  BFD_RELOC_XSTORMY16_12,
4513  BFD_RELOC_XSTORMY16_24,
4514  BFD_RELOC_XSTORMY16_FPTR16,
4515
4516/* Self-describing complex relocations.  */
4517  BFD_RELOC_RELC,
4518
4519
4520/* Infineon Relocations.  */
4521  BFD_RELOC_XC16X_PAG,
4522  BFD_RELOC_XC16X_POF,
4523  BFD_RELOC_XC16X_SEG,
4524  BFD_RELOC_XC16X_SOF,
4525
4526/* Relocations used by VAX ELF.  */
4527  BFD_RELOC_VAX_GLOB_DAT,
4528  BFD_RELOC_VAX_JMP_SLOT,
4529  BFD_RELOC_VAX_RELATIVE,
4530
4531/* Morpho MT - 16 bit immediate relocation.  */
4532  BFD_RELOC_MT_PC16,
4533
4534/* Morpho MT - Hi 16 bits of an address.  */
4535  BFD_RELOC_MT_HI16,
4536
4537/* Morpho MT - Low 16 bits of an address.  */
4538  BFD_RELOC_MT_LO16,
4539
4540/* Morpho MT - Used to tell the linker which vtable entries are used.  */
4541  BFD_RELOC_MT_GNU_VTINHERIT,
4542
4543/* Morpho MT - Used to tell the linker which vtable entries are used.  */
4544  BFD_RELOC_MT_GNU_VTENTRY,
4545
4546/* Morpho MT - 8 bit immediate relocation.  */
4547  BFD_RELOC_MT_PCINSN8,
4548
4549/* msp430 specific relocation codes  */
4550  BFD_RELOC_MSP430_10_PCREL,
4551  BFD_RELOC_MSP430_16_PCREL,
4552  BFD_RELOC_MSP430_16,
4553  BFD_RELOC_MSP430_16_PCREL_BYTE,
4554  BFD_RELOC_MSP430_16_BYTE,
4555  BFD_RELOC_MSP430_2X_PCREL,
4556  BFD_RELOC_MSP430_RL_PCREL,
4557
4558/* IQ2000 Relocations.  */
4559  BFD_RELOC_IQ2000_OFFSET_16,
4560  BFD_RELOC_IQ2000_OFFSET_21,
4561  BFD_RELOC_IQ2000_UHI16,
4562
4563/* Special Xtensa relocation used only by PLT entries in ELF shared
4564objects to indicate that the runtime linker should set the value
4565to one of its own internal functions or data structures.  */
4566  BFD_RELOC_XTENSA_RTLD,
4567
4568/* Xtensa relocations for ELF shared objects.  */
4569  BFD_RELOC_XTENSA_GLOB_DAT,
4570  BFD_RELOC_XTENSA_JMP_SLOT,
4571  BFD_RELOC_XTENSA_RELATIVE,
4572
4573/* Xtensa relocation used in ELF object files for symbols that may require
4574PLT entries.  Otherwise, this is just a generic 32-bit relocation.  */
4575  BFD_RELOC_XTENSA_PLT,
4576
4577/* Xtensa relocations to mark the difference of two local symbols.
4578These are only needed to support linker relaxation and can be ignored
4579when not relaxing.  The field is set to the value of the difference
4580assuming no relaxation.  The relocation encodes the position of the
4581first symbol so the linker can determine whether to adjust the field
4582value.  */
4583  BFD_RELOC_XTENSA_DIFF8,
4584  BFD_RELOC_XTENSA_DIFF16,
4585  BFD_RELOC_XTENSA_DIFF32,
4586
4587/* Generic Xtensa relocations for instruction operands.  Only the slot
4588number is encoded in the relocation.  The relocation applies to the
4589last PC-relative immediate operand, or if there are no PC-relative
4590immediates, to the last immediate operand.  */
4591  BFD_RELOC_XTENSA_SLOT0_OP,
4592  BFD_RELOC_XTENSA_SLOT1_OP,
4593  BFD_RELOC_XTENSA_SLOT2_OP,
4594  BFD_RELOC_XTENSA_SLOT3_OP,
4595  BFD_RELOC_XTENSA_SLOT4_OP,
4596  BFD_RELOC_XTENSA_SLOT5_OP,
4597  BFD_RELOC_XTENSA_SLOT6_OP,
4598  BFD_RELOC_XTENSA_SLOT7_OP,
4599  BFD_RELOC_XTENSA_SLOT8_OP,
4600  BFD_RELOC_XTENSA_SLOT9_OP,
4601  BFD_RELOC_XTENSA_SLOT10_OP,
4602  BFD_RELOC_XTENSA_SLOT11_OP,
4603  BFD_RELOC_XTENSA_SLOT12_OP,
4604  BFD_RELOC_XTENSA_SLOT13_OP,
4605  BFD_RELOC_XTENSA_SLOT14_OP,
4606
4607/* Alternate Xtensa relocations.  Only the slot is encoded in the
4608relocation.  The meaning of these relocations is opcode-specific.  */
4609  BFD_RELOC_XTENSA_SLOT0_ALT,
4610  BFD_RELOC_XTENSA_SLOT1_ALT,
4611  BFD_RELOC_XTENSA_SLOT2_ALT,
4612  BFD_RELOC_XTENSA_SLOT3_ALT,
4613  BFD_RELOC_XTENSA_SLOT4_ALT,
4614  BFD_RELOC_XTENSA_SLOT5_ALT,
4615  BFD_RELOC_XTENSA_SLOT6_ALT,
4616  BFD_RELOC_XTENSA_SLOT7_ALT,
4617  BFD_RELOC_XTENSA_SLOT8_ALT,
4618  BFD_RELOC_XTENSA_SLOT9_ALT,
4619  BFD_RELOC_XTENSA_SLOT10_ALT,
4620  BFD_RELOC_XTENSA_SLOT11_ALT,
4621  BFD_RELOC_XTENSA_SLOT12_ALT,
4622  BFD_RELOC_XTENSA_SLOT13_ALT,
4623  BFD_RELOC_XTENSA_SLOT14_ALT,
4624
4625/* Xtensa relocations for backward compatibility.  These have all been
4626replaced by BFD_RELOC_XTENSA_SLOT0_OP.  */
4627  BFD_RELOC_XTENSA_OP0,
4628  BFD_RELOC_XTENSA_OP1,
4629  BFD_RELOC_XTENSA_OP2,
4630
4631/* Xtensa relocation to mark that the assembler expanded the
4632instructions from an original target.  The expansion size is
4633encoded in the reloc size.  */
4634  BFD_RELOC_XTENSA_ASM_EXPAND,
4635
4636/* Xtensa relocation to mark that the linker should simplify
4637assembler-expanded instructions.  This is commonly used
4638internally by the linker after analysis of a
4639BFD_RELOC_XTENSA_ASM_EXPAND.  */
4640  BFD_RELOC_XTENSA_ASM_SIMPLIFY,
4641
4642/* Xtensa TLS relocations.  */
4643  BFD_RELOC_XTENSA_TLSDESC_FN,
4644  BFD_RELOC_XTENSA_TLSDESC_ARG,
4645  BFD_RELOC_XTENSA_TLS_DTPOFF,
4646  BFD_RELOC_XTENSA_TLS_TPOFF,
4647  BFD_RELOC_XTENSA_TLS_FUNC,
4648  BFD_RELOC_XTENSA_TLS_ARG,
4649  BFD_RELOC_XTENSA_TLS_CALL,
4650
4651/* 8 bit signed offset in (ix+d) or (iy+d).  */
4652  BFD_RELOC_Z80_DISP8,
4653
4654/* DJNZ offset.  */
4655  BFD_RELOC_Z8K_DISP7,
4656
4657/* CALR offset.  */
4658  BFD_RELOC_Z8K_CALLR,
4659
4660/* 4 bit value.  */
4661  BFD_RELOC_Z8K_IMM4L,
4662
4663/* Lattice Mico32 relocations.  */
4664  BFD_RELOC_LM32_CALL,
4665  BFD_RELOC_LM32_BRANCH,
4666  BFD_RELOC_LM32_16_GOT,
4667  BFD_RELOC_LM32_GOTOFF_HI16,
4668  BFD_RELOC_LM32_GOTOFF_LO16,
4669  BFD_RELOC_LM32_COPY,
4670  BFD_RELOC_LM32_GLOB_DAT,
4671  BFD_RELOC_LM32_JMP_SLOT,
4672  BFD_RELOC_LM32_RELATIVE,
4673
4674/* Difference between two section addreses.  Must be followed by a
4675BFD_RELOC_MACH_O_PAIR.  */
4676  BFD_RELOC_MACH_O_SECTDIFF,
4677
4678/* Pair of relocation.  Contains the first symbol.  */
4679  BFD_RELOC_MACH_O_PAIR,
4680
4681/* PCREL relocations.  They are marked as branch to create PLT entry if
4682required.  */
4683  BFD_RELOC_MACH_O_X86_64_BRANCH32,
4684  BFD_RELOC_MACH_O_X86_64_BRANCH8,
4685
4686/* Used when referencing a GOT entry.  */
4687  BFD_RELOC_MACH_O_X86_64_GOT,
4688
4689/* Used when loading a GOT entry with movq.  It is specially marked so that
4690the linker could optimize the movq to a leaq if possible.  */
4691  BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4692
4693/* Symbol will be substracted.  Must be followed by a BFD_RELOC_64.  */
4694  BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4695
4696/* Symbol will be substracted.  Must be followed by a BFD_RELOC_64.  */
4697  BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4698
4699/* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend.  */
4700  BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4701
4702/* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend.  */
4703  BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4704
4705/* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend.  */
4706  BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4707
4708/* This is a 32 bit reloc for the microblaze that stores the
4709low 16 bits of a value  */
4710  BFD_RELOC_MICROBLAZE_32_LO,
4711
4712/* This is a 32 bit pc-relative reloc for the microblaze that
4713stores the low 16 bits of a value  */
4714  BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4715
4716/* This is a 32 bit reloc for the microblaze that stores a
4717value relative to the read-only small data area anchor  */
4718  BFD_RELOC_MICROBLAZE_32_ROSDA,
4719
4720/* This is a 32 bit reloc for the microblaze that stores a
4721value relative to the read-write small data area anchor  */
4722  BFD_RELOC_MICROBLAZE_32_RWSDA,
4723
4724/* This is a 32 bit reloc for the microblaze to handle
4725expressions of the form "Symbol Op Symbol"  */
4726  BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4727
4728/* This is a 64 bit reloc that stores the 32 bit pc relative
4729value in two words (with an imm instruction).  No relocation is
4730done here - only used for relaxing  */
4731  BFD_RELOC_MICROBLAZE_64_NONE,
4732
4733/* This is a 64 bit reloc that stores the 32 bit pc relative
4734value in two words (with an imm instruction).  The relocation is
4735PC-relative GOT offset  */
4736  BFD_RELOC_MICROBLAZE_64_GOTPC,
4737
4738/* This is a 64 bit reloc that stores the 32 bit pc relative
4739value in two words (with an imm instruction).  The relocation is
4740GOT offset  */
4741  BFD_RELOC_MICROBLAZE_64_GOT,
4742
4743/* This is a 64 bit reloc that stores the 32 bit pc relative
4744value in two words (with an imm instruction).  The relocation is
4745PC-relative offset into PLT  */
4746  BFD_RELOC_MICROBLAZE_64_PLT,
4747
4748/* This is a 64 bit reloc that stores the 32 bit GOT relative
4749value in two words (with an imm instruction).  The relocation is
4750relative offset from _GLOBAL_OFFSET_TABLE_  */
4751  BFD_RELOC_MICROBLAZE_64_GOTOFF,
4752
4753/* This is a 32 bit reloc that stores the 32 bit GOT relative
4754value in a word.  The relocation is relative offset from  */
4755  BFD_RELOC_MICROBLAZE_32_GOTOFF,
4756
4757/* This is used to tell the dynamic linker to copy the value out of
4758the dynamic object into the runtime process image.  */
4759  BFD_RELOC_MICROBLAZE_COPY,
4760  BFD_RELOC_UNUSED };
4761typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
4762reloc_howto_type *bfd_reloc_type_lookup
4763   (bfd *abfd, bfd_reloc_code_real_type code);
4764reloc_howto_type *bfd_reloc_name_lookup
4765   (bfd *abfd, const char *reloc_name);
4766
4767const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
4768
4769/* Extracted from syms.c.  */
4770
4771typedef struct bfd_symbol
4772{
4773  /* A pointer to the BFD which owns the symbol. This information
4774     is necessary so that a back end can work out what additional
4775     information (invisible to the application writer) is carried
4776     with the symbol.
4777
4778     This field is *almost* redundant, since you can use section->owner
4779     instead, except that some symbols point to the global sections
4780     bfd_{abs,com,und}_section.  This could be fixed by making
4781     these globals be per-bfd (or per-target-flavor).  FIXME.  */
4782  struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field.  */
4783
4784  /* The text of the symbol. The name is left alone, and not copied; the
4785     application may not alter it.  */
4786  const char *name;
4787
4788  /* The value of the symbol.  This really should be a union of a
4789     numeric value with a pointer, since some flags indicate that
4790     a pointer to another symbol is stored here.  */
4791  symvalue value;
4792
4793  /* Attributes of a symbol.  */
4794#define BSF_NO_FLAGS           0x00
4795
4796  /* The symbol has local scope; <<static>> in <<C>>. The value
4797     is the offset into the section of the data.  */
4798#define BSF_LOCAL              (1 << 0)
4799
4800  /* The symbol has global scope; initialized data in <<C>>. The
4801     value is the offset into the section of the data.  */
4802#define BSF_GLOBAL             (1 << 1)
4803
4804  /* The symbol has global scope and is exported. The value is
4805     the offset into the section of the data.  */
4806#define BSF_EXPORT     BSF_GLOBAL /* No real difference.  */
4807
4808  /* A normal C symbol would be one of:
4809     <<BSF_LOCAL>>, <<BSF_COMMON>>,  <<BSF_UNDEFINED>> or
4810     <<BSF_GLOBAL>>.  */
4811
4812  /* The symbol is a debugging record. The value has an arbitrary
4813     meaning, unless BSF_DEBUGGING_RELOC is also set.  */
4814#define BSF_DEBUGGING          (1 << 2)
4815
4816  /* The symbol denotes a function entry point.  Used in ELF,
4817     perhaps others someday.  */
4818#define BSF_FUNCTION           (1 << 3)
4819
4820  /* Used by the linker.  */
4821#define BSF_KEEP               (1 << 5)
4822#define BSF_KEEP_G             (1 << 6)
4823
4824  /* A weak global symbol, overridable without warnings by
4825     a regular global symbol of the same name.  */
4826#define BSF_WEAK               (1 << 7)
4827
4828  /* This symbol was created to point to a section, e.g. ELF's
4829     STT_SECTION symbols.  */
4830#define BSF_SECTION_SYM        (1 << 8)
4831
4832  /* The symbol used to be a common symbol, but now it is
4833     allocated.  */
4834#define BSF_OLD_COMMON         (1 << 9)
4835
4836  /* In some files the type of a symbol sometimes alters its
4837     location in an output file - ie in coff a <<ISFCN>> symbol
4838     which is also <<C_EXT>> symbol appears where it was
4839     declared and not at the end of a section.  This bit is set
4840     by the target BFD part to convey this information.  */
4841#define BSF_NOT_AT_END         (1 << 10)
4842
4843  /* Signal that the symbol is the label of constructor section.  */
4844#define BSF_CONSTRUCTOR        (1 << 11)
4845
4846  /* Signal that the symbol is a warning symbol.  The name is a
4847     warning.  The name of the next symbol is the one to warn about;
4848     if a reference is made to a symbol with the same name as the next
4849     symbol, a warning is issued by the linker.  */
4850#define BSF_WARNING            (1 << 12)
4851
4852  /* Signal that the symbol is indirect.  This symbol is an indirect
4853     pointer to the symbol with the same name as the next symbol.  */
4854#define BSF_INDIRECT           (1 << 13)
4855
4856  /* BSF_FILE marks symbols that contain a file name.  This is used
4857     for ELF STT_FILE symbols.  */
4858#define BSF_FILE               (1 << 14)
4859
4860  /* Symbol is from dynamic linking information.  */
4861#define BSF_DYNAMIC            (1 << 15)
4862
4863  /* The symbol denotes a data object.  Used in ELF, and perhaps
4864     others someday.  */
4865#define BSF_OBJECT             (1 << 16)
4866
4867  /* This symbol is a debugging symbol.  The value is the offset
4868     into the section of the data.  BSF_DEBUGGING should be set
4869     as well.  */
4870#define BSF_DEBUGGING_RELOC    (1 << 17)
4871
4872  /* This symbol is thread local.  Used in ELF.  */
4873#define BSF_THREAD_LOCAL       (1 << 18)
4874
4875  /* This symbol represents a complex relocation expression,
4876     with the expression tree serialized in the symbol name.  */
4877#define BSF_RELC               (1 << 19)
4878
4879  /* This symbol represents a signed complex relocation expression,
4880     with the expression tree serialized in the symbol name.  */
4881#define BSF_SRELC              (1 << 20)
4882
4883  /* This symbol was created by bfd_get_synthetic_symtab.  */
4884#define BSF_SYNTHETIC          (1 << 21)
4885
4886  /* This symbol is an indirect code object.  Unrelated to BSF_INDIRECT.
4887     The dynamic linker will compute the value of this symbol by
4888     calling the function that it points to.  BSF_FUNCTION must
4889     also be also set.  */
4890#define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
4891  /* This symbol is a globally unique data object.  The dynamic linker
4892     will make sure that in the entire process there is just one symbol
4893     with this name and type in use.  BSF_OBJECT must also be set.  */
4894#define BSF_GNU_UNIQUE         (1 << 23)
4895
4896  flagword flags;
4897
4898  /* A pointer to the section to which this symbol is
4899     relative.  This will always be non NULL, there are special
4900     sections for undefined and absolute symbols.  */
4901  struct bfd_section *section;
4902
4903  /* Back end special data.  */
4904  union
4905    {
4906      void *p;
4907      bfd_vma i;
4908    }
4909  udata;
4910}
4911asymbol;
4912
4913#define bfd_get_symtab_upper_bound(abfd) \
4914     BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
4915
4916bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
4917
4918bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
4919
4920#define bfd_is_local_label_name(abfd, name) \
4921  BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
4922
4923bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
4924
4925#define bfd_is_target_special_symbol(abfd, sym) \
4926  BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
4927
4928#define bfd_canonicalize_symtab(abfd, location) \
4929  BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
4930
4931bfd_boolean bfd_set_symtab
4932   (bfd *abfd, asymbol **location, unsigned int count);
4933
4934void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
4935
4936#define bfd_make_empty_symbol(abfd) \
4937  BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
4938
4939asymbol *_bfd_generic_make_empty_symbol (bfd *);
4940
4941#define bfd_make_debug_symbol(abfd,ptr,size) \
4942  BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
4943
4944int bfd_decode_symclass (asymbol *symbol);
4945
4946bfd_boolean bfd_is_undefined_symclass (int symclass);
4947
4948void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
4949
4950bfd_boolean bfd_copy_private_symbol_data
4951   (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
4952
4953#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
4954  BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
4955            (ibfd, isymbol, obfd, osymbol))
4956
4957/* Extracted from bfd.c.  */
4958enum bfd_direction
4959  {
4960    no_direction = 0,
4961    read_direction = 1,
4962    write_direction = 2,
4963    both_direction = 3
4964  };
4965
4966struct bfd
4967{
4968  /* A unique identifier of the BFD  */
4969  unsigned int id;
4970
4971  /* The filename the application opened the BFD with.  */
4972  const char *filename;
4973
4974  /* A pointer to the target jump table.  */
4975  const struct bfd_target *xvec;
4976
4977  /* The IOSTREAM, and corresponding IO vector that provide access
4978     to the file backing the BFD.  */
4979  void *iostream;
4980  const struct bfd_iovec *iovec;
4981
4982  /* The caching routines use these to maintain a
4983     least-recently-used list of BFDs.  */
4984  struct bfd *lru_prev, *lru_next;
4985
4986  /* When a file is closed by the caching routines, BFD retains
4987     state information on the file here...  */
4988  ufile_ptr where;
4989
4990  /* File modified time, if mtime_set is TRUE.  */
4991  long mtime;
4992
4993  /* Reserved for an unimplemented file locking extension.  */
4994  int ifd;
4995
4996  /* The format which belongs to the BFD. (object, core, etc.)  */
4997  bfd_format format;
4998
4999  /* The direction with which the BFD was opened.  */
5000  enum bfd_direction direction;
5001
5002  /* Format_specific flags.  */
5003  flagword flags;
5004
5005  /* Values that may appear in the flags field of a BFD.  These also
5006     appear in the object_flags field of the bfd_target structure, where
5007     they indicate the set of flags used by that backend (not all flags
5008     are meaningful for all object file formats) (FIXME: at the moment,
5009     the object_flags values have mostly just been copied from backend
5010     to another, and are not necessarily correct).  */
5011
5012#define BFD_NO_FLAGS   0x00
5013
5014  /* BFD contains relocation entries.  */
5015#define HAS_RELOC      0x01
5016
5017  /* BFD is directly executable.  */
5018#define EXEC_P         0x02
5019
5020  /* BFD has line number information (basically used for F_LNNO in a
5021     COFF header).  */
5022#define HAS_LINENO     0x04
5023
5024  /* BFD has debugging information.  */
5025#define HAS_DEBUG      0x08
5026
5027  /* BFD has symbols.  */
5028#define HAS_SYMS       0x10
5029
5030  /* BFD has local symbols (basically used for F_LSYMS in a COFF
5031     header).  */
5032#define HAS_LOCALS     0x20
5033
5034  /* BFD is a dynamic object.  */
5035#define DYNAMIC        0x40
5036
5037  /* Text section is write protected (if D_PAGED is not set, this is
5038     like an a.out NMAGIC file) (the linker sets this by default, but
5039     clears it for -r or -N).  */
5040#define WP_TEXT        0x80
5041
5042  /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
5043     linker sets this by default, but clears it for -r or -n or -N).  */
5044#define D_PAGED        0x100
5045
5046  /* BFD is relaxable (this means that bfd_relax_section may be able to
5047     do something) (sometimes bfd_relax_section can do something even if
5048     this is not set).  */
5049#define BFD_IS_RELAXABLE 0x200
5050
5051  /* This may be set before writing out a BFD to request using a
5052     traditional format.  For example, this is used to request that when
5053     writing out an a.out object the symbols not be hashed to eliminate
5054     duplicates.  */
5055#define BFD_TRADITIONAL_FORMAT 0x400
5056
5057  /* This flag indicates that the BFD contents are actually cached
5058     in memory.  If this is set, iostream points to a bfd_in_memory
5059     struct.  */
5060#define BFD_IN_MEMORY 0x800
5061
5062  /* The sections in this BFD specify a memory page.  */
5063#define HAS_LOAD_PAGE 0x1000
5064
5065  /* This BFD has been created by the linker and doesn't correspond
5066     to any input file.  */
5067#define BFD_LINKER_CREATED 0x2000
5068
5069  /* This may be set before writing out a BFD to request that it
5070     be written using values for UIDs, GIDs, timestamps, etc. that
5071     will be consistent from run to run.  */
5072#define BFD_DETERMINISTIC_OUTPUT 0x4000
5073
5074  /* Compress sections in this BFD.  */
5075#define BFD_COMPRESS 0x8000
5076
5077  /* Decompress sections in this BFD.  */
5078#define BFD_DECOMPRESS 0x10000
5079
5080  /* Flags bits to be saved in bfd_preserve_save.  */
5081#define BFD_FLAGS_SAVED \
5082  (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS)
5083
5084  /* Flags bits which are for BFD use only.  */
5085#define BFD_FLAGS_FOR_BFD_USE_MASK \
5086  (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
5087   | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
5088
5089  /* Currently my_archive is tested before adding origin to
5090     anything. I believe that this can become always an add of
5091     origin, with origin set to 0 for non archive files.  */
5092  ufile_ptr origin;
5093
5094  /* The origin in the archive of the proxy entry.  This will
5095     normally be the same as origin, except for thin archives,
5096     when it will contain the current offset of the proxy in the
5097     thin archive rather than the offset of the bfd in its actual
5098     container.  */
5099  ufile_ptr proxy_origin;
5100
5101  /* A hash table for section names.  */
5102  struct bfd_hash_table section_htab;
5103
5104  /* Pointer to linked list of sections.  */
5105  struct bfd_section *sections;
5106
5107  /* The last section on the section list.  */
5108  struct bfd_section *section_last;
5109
5110  /* The number of sections.  */
5111  unsigned int section_count;
5112
5113  /* Stuff only useful for object files:
5114     The start address.  */
5115  bfd_vma start_address;
5116
5117  /* Used for input and output.  */
5118  unsigned int symcount;
5119
5120  /* Symbol table for output BFD (with symcount entries).
5121     Also used by the linker to cache input BFD symbols.  */
5122  struct bfd_symbol  **outsymbols;
5123
5124  /* Used for slurped dynamic symbol tables.  */
5125  unsigned int dynsymcount;
5126
5127  /* Pointer to structure which contains architecture information.  */
5128  const struct bfd_arch_info *arch_info;
5129
5130  /* Stuff only useful for archives.  */
5131  void *arelt_data;
5132  struct bfd *my_archive;      /* The containing archive BFD.  */
5133  struct bfd *archive_next;    /* The next BFD in the archive.  */
5134  struct bfd *archive_head;    /* The first BFD in the archive.  */
5135  struct bfd *nested_archives; /* List of nested archive in a flattened
5136                                  thin archive.  */
5137
5138  /* A chain of BFD structures involved in a link.  */
5139  struct bfd *link_next;
5140
5141  /* A field used by _bfd_generic_link_add_archive_symbols.  This will
5142     be used only for archive elements.  */
5143  int archive_pass;
5144
5145  /* Used by the back end to hold private data.  */
5146  union
5147    {
5148      struct aout_data_struct *aout_data;
5149      struct artdata *aout_ar_data;
5150      struct _oasys_data *oasys_obj_data;
5151      struct _oasys_ar_data *oasys_ar_data;
5152      struct coff_tdata *coff_obj_data;
5153      struct pe_tdata *pe_obj_data;
5154      struct xcoff_tdata *xcoff_obj_data;
5155      struct ecoff_tdata *ecoff_obj_data;
5156      struct ieee_data_struct *ieee_data;
5157      struct ieee_ar_data_struct *ieee_ar_data;
5158      struct srec_data_struct *srec_data;
5159      struct verilog_data_struct *verilog_data;
5160      struct ihex_data_struct *ihex_data;
5161      struct tekhex_data_struct *tekhex_data;
5162      struct elf_obj_tdata *elf_obj_data;
5163      struct nlm_obj_tdata *nlm_obj_data;
5164      struct bout_data_struct *bout_data;
5165      struct mmo_data_struct *mmo_data;
5166      struct sun_core_struct *sun_core_data;
5167      struct sco5_core_struct *sco5_core_data;
5168      struct trad_core_struct *trad_core_data;
5169      struct som_data_struct *som_data;
5170      struct hpux_core_struct *hpux_core_data;
5171      struct hppabsd_core_struct *hppabsd_core_data;
5172      struct sgi_core_struct *sgi_core_data;
5173      struct lynx_core_struct *lynx_core_data;
5174      struct osf_core_struct *osf_core_data;
5175      struct cisco_core_struct *cisco_core_data;
5176      struct versados_data_struct *versados_data;
5177      struct netbsd_core_struct *netbsd_core_data;
5178      struct mach_o_data_struct *mach_o_data;
5179      struct mach_o_fat_data_struct *mach_o_fat_data;
5180      struct plugin_data_struct *plugin_data;
5181      struct bfd_pef_data_struct *pef_data;
5182      struct bfd_pef_xlib_data_struct *pef_xlib_data;
5183      struct bfd_sym_data_struct *sym_data;
5184      void *any;
5185    }
5186  tdata;
5187
5188  /* Used by the application to hold private data.  */
5189  void *usrdata;
5190
5191  /* Where all the allocated stuff under this BFD goes.  This is a
5192     struct objalloc *, but we use void * to avoid requiring the inclusion
5193     of objalloc.h.  */
5194  void *memory;
5195
5196  /* Is the file descriptor being cached?  That is, can it be closed as
5197     needed, and re-opened when accessed later?  */
5198  unsigned int cacheable : 1;
5199
5200  /* Marks whether there was a default target specified when the
5201     BFD was opened. This is used to select which matching algorithm
5202     to use to choose the back end.  */
5203  unsigned int target_defaulted : 1;
5204
5205  /* ... and here: (``once'' means at least once).  */
5206  unsigned int opened_once : 1;
5207
5208  /* Set if we have a locally maintained mtime value, rather than
5209     getting it from the file each time.  */
5210  unsigned int mtime_set : 1;
5211
5212  /* Flag set if symbols from this BFD should not be exported.  */
5213  unsigned int no_export : 1;
5214
5215  /* Remember when output has begun, to stop strange things
5216     from happening.  */
5217  unsigned int output_has_begun : 1;
5218
5219  /* Have archive map.  */
5220  unsigned int has_armap : 1;
5221
5222  /* Set if this is a thin archive.  */
5223  unsigned int is_thin_archive : 1;
5224
5225  /* Set if only required symbols should be added in the link hash table for
5226     this object.  Used by VMS linkers.  */
5227  unsigned int selective_search : 1;
5228};
5229
5230typedef enum bfd_error
5231{
5232  bfd_error_no_error = 0,
5233  bfd_error_system_call,
5234  bfd_error_invalid_target,
5235  bfd_error_wrong_format,
5236  bfd_error_wrong_object_format,
5237  bfd_error_invalid_operation,
5238  bfd_error_no_memory,
5239  bfd_error_no_symbols,
5240  bfd_error_no_armap,
5241  bfd_error_no_more_archived_files,
5242  bfd_error_malformed_archive,
5243  bfd_error_file_not_recognized,
5244  bfd_error_file_ambiguously_recognized,
5245  bfd_error_no_contents,
5246  bfd_error_nonrepresentable_section,
5247  bfd_error_no_debug_section,
5248  bfd_error_bad_value,
5249  bfd_error_file_truncated,
5250  bfd_error_file_too_big,
5251  bfd_error_on_input,
5252  bfd_error_invalid_error_code
5253}
5254bfd_error_type;
5255
5256bfd_error_type bfd_get_error (void);
5257
5258void bfd_set_error (bfd_error_type error_tag, ...);
5259
5260const char *bfd_errmsg (bfd_error_type error_tag);
5261
5262void bfd_perror (const char *message);
5263
5264typedef void (*bfd_error_handler_type) (const char *, ...);
5265
5266bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
5267
5268void bfd_set_error_program_name (const char *);
5269
5270bfd_error_handler_type bfd_get_error_handler (void);
5271
5272long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
5273
5274long bfd_canonicalize_reloc
5275   (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
5276
5277void bfd_set_reloc
5278   (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
5279
5280bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
5281
5282int bfd_get_arch_size (bfd *abfd);
5283
5284int bfd_get_sign_extend_vma (bfd *abfd);
5285
5286bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
5287
5288unsigned int bfd_get_gp_size (bfd *abfd);
5289
5290void bfd_set_gp_size (bfd *abfd, unsigned int i);
5291
5292bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
5293
5294bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5295
5296#define bfd_copy_private_header_data(ibfd, obfd) \
5297     BFD_SEND (obfd, _bfd_copy_private_header_data, \
5298               (ibfd, obfd))
5299bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
5300
5301#define bfd_copy_private_bfd_data(ibfd, obfd) \
5302     BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5303               (ibfd, obfd))
5304bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
5305
5306#define bfd_merge_private_bfd_data(ibfd, obfd) \
5307     BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5308               (ibfd, obfd))
5309bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
5310
5311#define bfd_set_private_flags(abfd, flags) \
5312     BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
5313#define bfd_sizeof_headers(abfd, info) \
5314       BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
5315
5316#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
5317       BFD_SEND (abfd, _bfd_find_nearest_line, \
5318                 (abfd, sec, syms, off, file, func, line))
5319
5320#define bfd_find_line(abfd, syms, sym, file, line) \
5321       BFD_SEND (abfd, _bfd_find_line, \
5322                 (abfd, syms, sym, file, line))
5323
5324#define bfd_find_inliner_info(abfd, file, func, line) \
5325       BFD_SEND (abfd, _bfd_find_inliner_info, \
5326                 (abfd, file, func, line))
5327
5328#define bfd_debug_info_start(abfd) \
5329       BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
5330
5331#define bfd_debug_info_end(abfd) \
5332       BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
5333
5334#define bfd_debug_info_accumulate(abfd, section) \
5335       BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
5336
5337#define bfd_stat_arch_elt(abfd, stat) \
5338       BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
5339
5340#define bfd_update_armap_timestamp(abfd) \
5341       BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
5342
5343#define bfd_set_arch_mach(abfd, arch, mach)\
5344       BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
5345
5346#define bfd_relax_section(abfd, section, link_info, again) \
5347       BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5348
5349#define bfd_gc_sections(abfd, link_info) \
5350       BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5351
5352#define bfd_merge_sections(abfd, link_info) \
5353       BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5354
5355#define bfd_is_group_section(abfd, sec) \
5356       BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5357
5358#define bfd_discard_group(abfd, sec) \
5359       BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5360
5361#define bfd_link_hash_table_create(abfd) \
5362       BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5363
5364#define bfd_link_hash_table_free(abfd, hash) \
5365       BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5366
5367#define bfd_link_add_symbols(abfd, info) \
5368       BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5369
5370#define bfd_link_just_syms(abfd, sec, info) \
5371       BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5372
5373#define bfd_final_link(abfd, info) \
5374       BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5375
5376#define bfd_free_cached_info(abfd) \
5377       BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5378
5379#define bfd_get_dynamic_symtab_upper_bound(abfd) \
5380       BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5381
5382#define bfd_print_private_bfd_data(abfd, file)\
5383       BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5384
5385#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5386       BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5387
5388#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5389       BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5390                                                   dyncount, dynsyms, ret))
5391
5392#define bfd_get_dynamic_reloc_upper_bound(abfd) \
5393       BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5394
5395#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5396       BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5397
5398extern bfd_byte *bfd_get_relocated_section_contents
5399  (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5400   bfd_boolean, asymbol **);
5401
5402bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
5403
5404struct bfd_preserve
5405{
5406  void *marker;
5407  void *tdata;
5408  flagword flags;
5409  const struct bfd_arch_info *arch_info;
5410  struct bfd_section *sections;
5411  struct bfd_section *section_last;
5412  unsigned int section_count;
5413  struct bfd_hash_table section_htab;
5414};
5415
5416bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
5417
5418void bfd_preserve_restore (bfd *, struct bfd_preserve *);
5419
5420void bfd_preserve_finish (bfd *, struct bfd_preserve *);
5421
5422bfd_vma bfd_emul_get_maxpagesize (const char *);
5423
5424void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5425
5426bfd_vma bfd_emul_get_commonpagesize (const char *);
5427
5428void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5429
5430char *bfd_demangle (bfd *, const char *, int);
5431
5432/* Extracted from archive.c.  */
5433symindex bfd_get_next_mapent
5434   (bfd *abfd, symindex previous, carsym **sym);
5435
5436bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
5437
5438bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
5439
5440/* Extracted from corefile.c.  */
5441const char *bfd_core_file_failing_command (bfd *abfd);
5442
5443int bfd_core_file_failing_signal (bfd *abfd);
5444
5445int bfd_core_file_pid (bfd *abfd);
5446
5447bfd_boolean core_file_matches_executable_p
5448   (bfd *core_bfd, bfd *exec_bfd);
5449
5450bfd_boolean generic_core_file_matches_executable_p
5451   (bfd *core_bfd, bfd *exec_bfd);
5452
5453/* Extracted from targets.c.  */
5454#define BFD_SEND(bfd, message, arglist) \
5455  ((*((bfd)->xvec->message)) arglist)
5456
5457#ifdef DEBUG_BFD_SEND
5458#undef BFD_SEND
5459#define BFD_SEND(bfd, message, arglist) \
5460  (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5461    ((*((bfd)->xvec->message)) arglist) : \
5462    (bfd_assert (__FILE__,__LINE__), NULL))
5463#endif
5464#define BFD_SEND_FMT(bfd, message, arglist) \
5465  (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
5466
5467#ifdef DEBUG_BFD_SEND
5468#undef BFD_SEND_FMT
5469#define BFD_SEND_FMT(bfd, message, arglist) \
5470  (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5471   (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
5472   (bfd_assert (__FILE__,__LINE__), NULL))
5473#endif
5474
5475enum bfd_flavour
5476{
5477  bfd_target_unknown_flavour,
5478  bfd_target_aout_flavour,
5479  bfd_target_coff_flavour,
5480  bfd_target_ecoff_flavour,
5481  bfd_target_xcoff_flavour,
5482  bfd_target_elf_flavour,
5483  bfd_target_ieee_flavour,
5484  bfd_target_nlm_flavour,
5485  bfd_target_oasys_flavour,
5486  bfd_target_tekhex_flavour,
5487  bfd_target_srec_flavour,
5488  bfd_target_verilog_flavour,
5489  bfd_target_ihex_flavour,
5490  bfd_target_som_flavour,
5491  bfd_target_os9k_flavour,
5492  bfd_target_versados_flavour,
5493  bfd_target_msdos_flavour,
5494  bfd_target_ovax_flavour,
5495  bfd_target_evax_flavour,
5496  bfd_target_mmo_flavour,
5497  bfd_target_mach_o_flavour,
5498  bfd_target_pef_flavour,
5499  bfd_target_pef_xlib_flavour,
5500  bfd_target_sym_flavour
5501};
5502
5503enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5504
5505/* Forward declaration.  */
5506typedef struct bfd_link_info _bfd_link_info;
5507
5508typedef struct bfd_target
5509{
5510  /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc.  */
5511  char *name;
5512
5513 /* The "flavour" of a back end is a general indication about
5514    the contents of a file.  */
5515  enum bfd_flavour flavour;
5516
5517  /* The order of bytes within the data area of a file.  */
5518  enum bfd_endian byteorder;
5519
5520 /* The order of bytes within the header parts of a file.  */
5521  enum bfd_endian header_byteorder;
5522
5523  /* A mask of all the flags which an executable may have set -
5524     from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>.  */
5525  flagword object_flags;
5526
5527 /* A mask of all the flags which a section may have set - from
5528    the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>.  */
5529  flagword section_flags;
5530
5531 /* The character normally found at the front of a symbol.
5532    (if any), perhaps `_'.  */
5533  char symbol_leading_char;
5534
5535 /* The pad character for file names within an archive header.  */
5536  char ar_pad_char;
5537
5538  /* The maximum number of characters in an archive header.  */
5539  unsigned short ar_max_namelen;
5540
5541  /* Entries for byte swapping for data. These are different from the
5542     other entry points, since they don't take a BFD as the first argument.
5543     Certain other handlers could do the same.  */
5544  bfd_uint64_t   (*bfd_getx64) (const void *);
5545  bfd_int64_t    (*bfd_getx_signed_64) (const void *);
5546  void           (*bfd_putx64) (bfd_uint64_t, void *);
5547  bfd_vma        (*bfd_getx32) (const void *);
5548  bfd_signed_vma (*bfd_getx_signed_32) (const void *);
5549  void           (*bfd_putx32) (bfd_vma, void *);
5550  bfd_vma        (*bfd_getx16) (const void *);
5551  bfd_signed_vma (*bfd_getx_signed_16) (const void *);
5552  void           (*bfd_putx16) (bfd_vma, void *);
5553
5554  /* Byte swapping for the headers.  */
5555  bfd_uint64_t   (*bfd_h_getx64) (const void *);
5556  bfd_int64_t    (*bfd_h_getx_signed_64) (const void *);
5557  void           (*bfd_h_putx64) (bfd_uint64_t, void *);
5558  bfd_vma        (*bfd_h_getx32) (const void *);
5559  bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
5560  void           (*bfd_h_putx32) (bfd_vma, void *);
5561  bfd_vma        (*bfd_h_getx16) (const void *);
5562  bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
5563  void           (*bfd_h_putx16) (bfd_vma, void *);
5564
5565  /* Format dependent routines: these are vectors of entry points
5566     within the target vector structure, one for each format to check.  */
5567
5568  /* Check the format of a file being read.  Return a <<bfd_target *>> or zero.  */
5569  const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
5570
5571  /* Set the format of a file being written.  */
5572  bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
5573
5574  /* Write cached information into a file being written, at <<bfd_close>>.  */
5575  bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
5576
5577
5578  /* Generic entry points.  */
5579#define BFD_JUMP_TABLE_GENERIC(NAME) \
5580  NAME##_close_and_cleanup, \
5581  NAME##_bfd_free_cached_info, \
5582  NAME##_new_section_hook, \
5583  NAME##_get_section_contents, \
5584  NAME##_get_section_contents_in_window
5585
5586  /* Called when the BFD is being closed to do any necessary cleanup.  */
5587  bfd_boolean (*_close_and_cleanup) (bfd *);
5588  /* Ask the BFD to free all cached information.  */
5589  bfd_boolean (*_bfd_free_cached_info) (bfd *);
5590  /* Called when a new section is created.  */
5591  bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
5592  /* Read the contents of a section.  */
5593  bfd_boolean (*_bfd_get_section_contents)
5594    (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
5595  bfd_boolean (*_bfd_get_section_contents_in_window)
5596    (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
5597
5598  /* Entry points to copy private data.  */
5599#define BFD_JUMP_TABLE_COPY(NAME) \
5600  NAME##_bfd_copy_private_bfd_data, \
5601  NAME##_bfd_merge_private_bfd_data, \
5602  _bfd_generic_init_private_section_data, \
5603  NAME##_bfd_copy_private_section_data, \
5604  NAME##_bfd_copy_private_symbol_data, \
5605  NAME##_bfd_copy_private_header_data, \
5606  NAME##_bfd_set_private_flags, \
5607  NAME##_bfd_print_private_bfd_data
5608
5609  /* Called to copy BFD general private data from one object file
5610     to another.  */
5611  bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
5612  /* Called to merge BFD general private data from one object file
5613     to a common output file when linking.  */
5614  bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
5615  /* Called to initialize BFD private section data from one object file
5616     to another.  */
5617#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5618  BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5619  bfd_boolean (*_bfd_init_private_section_data)
5620    (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
5621  /* Called to copy BFD private section data from one object file
5622     to another.  */
5623  bfd_boolean (*_bfd_copy_private_section_data)
5624    (bfd *, sec_ptr, bfd *, sec_ptr);
5625  /* Called to copy BFD private symbol data from one symbol
5626     to another.  */
5627  bfd_boolean (*_bfd_copy_private_symbol_data)
5628    (bfd *, asymbol *, bfd *, asymbol *);
5629  /* Called to copy BFD private header data from one object file
5630     to another.  */
5631  bfd_boolean (*_bfd_copy_private_header_data)
5632    (bfd *, bfd *);
5633  /* Called to set private backend flags.  */
5634  bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
5635
5636  /* Called to print private BFD data.  */
5637  bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
5638
5639  /* Core file entry points.  */
5640#define BFD_JUMP_TABLE_CORE(NAME) \
5641  NAME##_core_file_failing_command, \
5642  NAME##_core_file_failing_signal, \
5643  NAME##_core_file_matches_executable_p, \
5644  NAME##_core_file_pid
5645
5646  char *      (*_core_file_failing_command) (bfd *);
5647  int         (*_core_file_failing_signal) (bfd *);
5648  bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
5649  int         (*_core_file_pid) (bfd *);
5650
5651  /* Archive entry points.  */
5652#define BFD_JUMP_TABLE_ARCHIVE(NAME) \
5653  NAME##_slurp_armap, \
5654  NAME##_slurp_extended_name_table, \
5655  NAME##_construct_extended_name_table, \
5656  NAME##_truncate_arname, \
5657  NAME##_write_armap, \
5658  NAME##_read_ar_hdr, \
5659  NAME##_write_ar_hdr, \
5660  NAME##_openr_next_archived_file, \
5661  NAME##_get_elt_at_index, \
5662  NAME##_generic_stat_arch_elt, \
5663  NAME##_update_armap_timestamp
5664
5665  bfd_boolean (*_bfd_slurp_armap) (bfd *);
5666  bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
5667  bfd_boolean (*_bfd_construct_extended_name_table)
5668    (bfd *, char **, bfd_size_type *, const char **);
5669  void        (*_bfd_truncate_arname) (bfd *, const char *, char *);
5670  bfd_boolean (*write_armap)
5671    (bfd *, unsigned int, struct orl *, unsigned int, int);
5672  void *      (*_bfd_read_ar_hdr_fn) (bfd *);
5673  bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
5674  bfd *       (*openr_next_archived_file) (bfd *, bfd *);
5675#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
5676  bfd *       (*_bfd_get_elt_at_index) (bfd *, symindex);
5677  int         (*_bfd_stat_arch_elt) (bfd *, struct stat *);
5678  bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
5679
5680  /* Entry points used for symbols.  */
5681#define BFD_JUMP_TABLE_SYMBOLS(NAME) \
5682  NAME##_get_symtab_upper_bound, \
5683  NAME##_canonicalize_symtab, \
5684  NAME##_make_empty_symbol, \
5685  NAME##_print_symbol, \
5686  NAME##_get_symbol_info, \
5687  NAME##_bfd_is_local_label_name, \
5688  NAME##_bfd_is_target_special_symbol, \
5689  NAME##_get_lineno, \
5690  NAME##_find_nearest_line, \
5691  _bfd_generic_find_line, \
5692  NAME##_find_inliner_info, \
5693  NAME##_bfd_make_debug_symbol, \
5694  NAME##_read_minisymbols, \
5695  NAME##_minisymbol_to_symbol
5696
5697  long        (*_bfd_get_symtab_upper_bound) (bfd *);
5698  long        (*_bfd_canonicalize_symtab)
5699    (bfd *, struct bfd_symbol **);
5700  struct bfd_symbol *
5701              (*_bfd_make_empty_symbol) (bfd *);
5702  void        (*_bfd_print_symbol)
5703    (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
5704#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
5705  void        (*_bfd_get_symbol_info)
5706    (bfd *, struct bfd_symbol *, symbol_info *);
5707#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
5708  bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
5709  bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
5710  alent *     (*_get_lineno) (bfd *, struct bfd_symbol *);
5711  bfd_boolean (*_bfd_find_nearest_line)
5712    (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
5713     const char **, const char **, unsigned int *);
5714  bfd_boolean (*_bfd_find_line)
5715    (bfd *, struct bfd_symbol **, struct bfd_symbol *,
5716     const char **, unsigned int *);
5717  bfd_boolean (*_bfd_find_inliner_info)
5718    (bfd *, const char **, const char **, unsigned int *);
5719 /* Back-door to allow format-aware applications to create debug symbols
5720    while using BFD for everything else.  Currently used by the assembler
5721    when creating COFF files.  */
5722  asymbol *   (*_bfd_make_debug_symbol)
5723    (bfd *, void *, unsigned long size);
5724#define bfd_read_minisymbols(b, d, m, s) \
5725  BFD_SEND (b, _read_minisymbols, (b, d, m, s))
5726  long        (*_read_minisymbols)
5727    (bfd *, bfd_boolean, void **, unsigned int *);
5728#define bfd_minisymbol_to_symbol(b, d, m, f) \
5729  BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
5730  asymbol *   (*_minisymbol_to_symbol)
5731    (bfd *, bfd_boolean, const void *, asymbol *);
5732
5733  /* Routines for relocs.  */
5734#define BFD_JUMP_TABLE_RELOCS(NAME) \
5735  NAME##_get_reloc_upper_bound, \
5736  NAME##_canonicalize_reloc, \
5737  NAME##_bfd_reloc_type_lookup, \
5738  NAME##_bfd_reloc_name_lookup
5739
5740  long        (*_get_reloc_upper_bound) (bfd *, sec_ptr);
5741  long        (*_bfd_canonicalize_reloc)
5742    (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
5743  /* See documentation on reloc types.  */
5744  reloc_howto_type *
5745              (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
5746  reloc_howto_type *
5747              (*reloc_name_lookup) (bfd *, const char *);
5748
5749
5750  /* Routines used when writing an object file.  */
5751#define BFD_JUMP_TABLE_WRITE(NAME) \
5752  NAME##_set_arch_mach, \
5753  NAME##_set_section_contents
5754
5755  bfd_boolean (*_bfd_set_arch_mach)
5756    (bfd *, enum bfd_architecture, unsigned long);
5757  bfd_boolean (*_bfd_set_section_contents)
5758    (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
5759
5760  /* Routines used by the linker.  */
5761#define BFD_JUMP_TABLE_LINK(NAME) \
5762  NAME##_sizeof_headers, \
5763  NAME##_bfd_get_relocated_section_contents, \
5764  NAME##_bfd_relax_section, \
5765  NAME##_bfd_link_hash_table_create, \
5766  NAME##_bfd_link_hash_table_free, \
5767  NAME##_bfd_link_add_symbols, \
5768  NAME##_bfd_link_just_syms, \
5769  NAME##_bfd_copy_link_hash_symbol_type, \
5770  NAME##_bfd_final_link, \
5771  NAME##_bfd_link_split_section, \
5772  NAME##_bfd_gc_sections, \
5773  NAME##_bfd_merge_sections, \
5774  NAME##_bfd_is_group_section, \
5775  NAME##_bfd_discard_group, \
5776  NAME##_section_already_linked, \
5777  NAME##_bfd_define_common_symbol
5778
5779  int         (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
5780  bfd_byte *  (*_bfd_get_relocated_section_contents)
5781    (bfd *, struct bfd_link_info *, struct bfd_link_order *,
5782     bfd_byte *, bfd_boolean, struct bfd_symbol **);
5783
5784  bfd_boolean (*_bfd_relax_section)
5785    (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
5786
5787  /* Create a hash table for the linker.  Different backends store
5788     different information in this table.  */
5789  struct bfd_link_hash_table *
5790              (*_bfd_link_hash_table_create) (bfd *);
5791
5792  /* Release the memory associated with the linker hash table.  */
5793  void        (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
5794
5795  /* Add symbols from this object file into the hash table.  */
5796  bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
5797
5798  /* Indicate that we are only retrieving symbol values from this section.  */
5799  void        (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
5800
5801  /* Copy the symbol type of a linker hash table entry.  */
5802#define bfd_copy_link_hash_symbol_type(b, t, f) \
5803  BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
5804  void (*_bfd_copy_link_hash_symbol_type)
5805    (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
5806
5807  /* Do a link based on the link_order structures attached to each
5808     section of the BFD.  */
5809  bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
5810
5811  /* Should this section be split up into smaller pieces during linking.  */
5812  bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
5813
5814  /* Remove sections that are not referenced from the output.  */
5815  bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
5816
5817  /* Attempt to merge SEC_MERGE sections.  */
5818  bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
5819
5820  /* Is this section a member of a group?  */
5821  bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
5822
5823  /* Discard members of a group.  */
5824  bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
5825
5826  /* Check if SEC has been already linked during a reloceatable or
5827     final link.  */
5828  void (*_section_already_linked) (bfd *, struct bfd_section *,
5829                                   struct bfd_link_info *);
5830
5831  /* Define a common symbol.  */
5832  bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
5833                                            struct bfd_link_hash_entry *);
5834
5835  /* Routines to handle dynamic symbols and relocs.  */
5836#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
5837  NAME##_get_dynamic_symtab_upper_bound, \
5838  NAME##_canonicalize_dynamic_symtab, \
5839  NAME##_get_synthetic_symtab, \
5840  NAME##_get_dynamic_reloc_upper_bound, \
5841  NAME##_canonicalize_dynamic_reloc
5842
5843  /* Get the amount of memory required to hold the dynamic symbols.  */
5844  long        (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
5845  /* Read in the dynamic symbols.  */
5846  long        (*_bfd_canonicalize_dynamic_symtab)
5847    (bfd *, struct bfd_symbol **);
5848  /* Create synthetized symbols.  */
5849  long        (*_bfd_get_synthetic_symtab)
5850    (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
5851     struct bfd_symbol **);
5852  /* Get the amount of memory required to hold the dynamic relocs.  */
5853  long        (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
5854  /* Read in the dynamic relocs.  */
5855  long        (*_bfd_canonicalize_dynamic_reloc)
5856    (bfd *, arelent **, struct bfd_symbol **);
5857
5858  /* Opposite endian version of this target.  */
5859  const struct bfd_target * alternative_target;
5860
5861  /* Data for use by back-end routines, which isn't
5862     generic enough to belong in this structure.  */
5863  const void *backend_data;
5864
5865} bfd_target;
5866
5867bfd_boolean bfd_set_default_target (const char *name);
5868
5869const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
5870
5871const bfd_target *bfd_get_target_info (const char *target_name,
5872    bfd *abfd,
5873    bfd_boolean *is_bigendian,
5874    int *underscoring,
5875    const char **def_target_arch);
5876const char ** bfd_target_list (void);
5877
5878const bfd_target *bfd_search_for_target
5879   (int (*search_func) (const bfd_target *, void *),
5880    void *);
5881
5882/* Extracted from format.c.  */
5883bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
5884
5885bfd_boolean bfd_check_format_matches
5886   (bfd *abfd, bfd_format format, char ***matching);
5887
5888bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
5889
5890const char *bfd_format_string (bfd_format format);
5891
5892/* Extracted from linker.c.  */
5893bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
5894
5895#define bfd_link_split_section(abfd, sec) \
5896       BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
5897
5898void bfd_section_already_linked (bfd *abfd, asection *sec,
5899    struct bfd_link_info *info);
5900
5901#define bfd_section_already_linked(abfd, sec, info) \
5902       BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
5903
5904bfd_boolean bfd_generic_define_common_symbol
5905   (bfd *output_bfd, struct bfd_link_info *info,
5906    struct bfd_link_hash_entry *h);
5907
5908#define bfd_define_common_symbol(output_bfd, info, h) \
5909       BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
5910
5911struct bfd_elf_version_tree * bfd_find_version_for_sym
5912   (struct bfd_elf_version_tree *verdefs,
5913    const char *sym_name, bfd_boolean *hide);
5914
5915/* Extracted from simple.c.  */
5916bfd_byte *bfd_simple_get_relocated_section_contents
5917   (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
5918
5919/* Extracted from compress.c.  */
5920bfd_boolean bfd_compress_section_contents
5921   (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
5922    bfd_size_type uncompressed_size);
5923
5924bfd_boolean bfd_get_full_section_contents
5925   (bfd *abfd, asection *section, bfd_byte **ptr);
5926
5927bfd_boolean bfd_is_section_compressed
5928   (bfd *abfd, asection *section);
5929
5930bfd_boolean bfd_init_section_decompress_status
5931   (bfd *abfd, asection *section);
5932
5933bfd_boolean bfd_init_section_compress_status
5934   (bfd *abfd, asection *section);
5935
5936#ifdef __cplusplus
5937}
5938#endif
5939#endif
5940