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CommitLineData
e30ddb24
NC
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",
1b315056 5 "linker.c", "simple.c" and "compress.c".
4eef72c7
AM
6 Run "make headers" in your build bfd/ to regenerate. */
7
252b5132 8/* Main header file for the bfd library -- portable access to object files.
c2852e88 9
e57278ef 10 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
f67f98b5
AM
11 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
12 2012 Free Software Foundation, Inc.
c2852e88 13
252b5132
RH
14 Contributed by Cygnus Support.
15
8afb0e02 16 This file is part of BFD, the Binary File Descriptor library.
252b5132 17
8afb0e02
NC
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
cd123cb7 20 the Free Software Foundation; either version 3 of the License, or
8afb0e02 21 (at your option) any later version.
252b5132 22
8afb0e02
NC
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.
252b5132 27
8afb0e02
NC
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
3e110533 30 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
252b5132 31
252b5132
RH
32#ifndef __BFD_H_SEEN__
33#define __BFD_H_SEEN__
34
35#ifdef __cplusplus
36extern "C" {
37#endif
38
39#include "ansidecl.h"
e43d48cc 40#include "symcat.h"
f1163205
NC
41#include <sys/stat.h>
42
e43d48cc
AM
43#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
44#ifndef SABER
45/* This hack is to avoid a problem with some strict ANSI C preprocessors.
46 The problem is, "32_" is not a valid preprocessing token, and we don't
47 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
48 cause the inner CONCAT2 macros to be evaluated first, producing
49 still-valid pp-tokens. Then the final concatenation can be done. */
50#undef CONCAT4
51#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
52#endif
53#endif
252b5132 54
0112cd26
NC
55/* This is a utility macro to handle the situation where the code
56 wants to place a constant string into the code, followed by a
57 comma and then the length of the string. Doing this by hand
db86b2dc
PA
58 is error prone, so using this macro is safer. */
59#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
0112cd26
NC
60/* Unfortunately it is not possible to use the STRING_COMMA_LEN macro
61 to create the arguments to another macro, since the preprocessor
62 will mis-count the number of arguments to the outer macro (by not
63 evaluating STRING_COMMA_LEN and so missing the comma). This is a
64 problem for example when trying to use STRING_COMMA_LEN to build
65 the arguments to the strncmp() macro. Hence this alternative
66 definition of strncmp is provided here.
67
68 Note - these macros do NOT work if STR2 is not a constant string. */
69#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
ea9986ff
NC
70 /* strcpy() can have a similar problem, but since we know we are
71 copying a constant string, we can use memcpy which will be faster
72 since there is no need to check for a NUL byte inside STR. We
73 can also save time if we do not need to copy the terminating NUL. */
74#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
75#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
0112cd26
NC
76
77
ce3c775b
NC
78#define BFD_SUPPORTS_PLUGINS @supports_plugins@
79
69263e90
AM
80/* The word size used by BFD on the host. This may be 64 with a 32
81 bit target if the host is 64 bit, or if other 64 bit targets have
82 been selected with --enable-targets, or if --enable-64-bit-bfd. */
252b5132 83#define BFD_ARCH_SIZE @wordsize@
69263e90
AM
84
85/* The word size of the default bfd target. */
86#define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
87
252b5132 88#define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
d2df793a 89#define BFD_HOST_64BIT_LONG_LONG @BFD_HOST_64BIT_LONG_LONG@
252b5132
RH
90#if @BFD_HOST_64_BIT_DEFINED@
91#define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
92#define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
8ce8c090
AM
93typedef BFD_HOST_64_BIT bfd_int64_t;
94typedef BFD_HOST_U_64_BIT bfd_uint64_t;
252b5132
RH
95#endif
96
97#if BFD_ARCH_SIZE >= 64
98#define BFD64
99#endif
100
101#ifndef INLINE
102#if __GNUC__ >= 2
103#define INLINE __inline__
104#else
105#define INLINE
106#endif
107#endif
108
d2df793a
NC
109/* Declaring a type wide enough to hold a host long and a host pointer. */
110#define BFD_HOSTPTR_T @BFD_HOSTPTR_T@
111typedef BFD_HOSTPTR_T bfd_hostptr_t;
112
b5f79c76 113/* Forward declaration. */
c2852e88 114typedef struct bfd bfd;
252b5132 115
b34976b6
AM
116/* Boolean type used in bfd. Too many systems define their own
117 versions of "boolean" for us to safely typedef a "boolean" of
cf3d882d 118 our own. Using an enum for "bfd_boolean" has its own set of
b34976b6
AM
119 problems, with strange looking casts required to avoid warnings
120 on some older compilers. Thus we just use an int.
121
cf3d882d 122 General rule: Functions which are bfd_boolean return TRUE on
b34976b6
AM
123 success and FALSE on failure (unless they're a predicate). */
124
125typedef int bfd_boolean;
126#undef FALSE
127#undef TRUE
128#define FALSE 0
129#define TRUE 1
130
252b5132
RH
131#ifdef BFD64
132
133#ifndef BFD_HOST_64_BIT
134 #error No 64 bit integer type available
135#endif /* ! defined (BFD_HOST_64_BIT) */
136
137typedef BFD_HOST_U_64_BIT bfd_vma;
138typedef BFD_HOST_64_BIT bfd_signed_vma;
139typedef BFD_HOST_U_64_BIT bfd_size_type;
140typedef BFD_HOST_U_64_BIT symvalue;
141
252b5132 142#if BFD_HOST_64BIT_LONG
14a91970
AM
143#define BFD_VMA_FMT "l"
144#elif defined (__MSVCRT__)
145#define BFD_VMA_FMT "I64"
6e3d6dc1 146#else
14a91970 147#define BFD_VMA_FMT "ll"
252b5132 148#endif
14a91970
AM
149
150#ifndef fprintf_vma
151#define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x)
152#define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x)
252b5132
RH
153#endif
154
155#else /* not BFD64 */
156
157/* Represent a target address. Also used as a generic unsigned type
158 which is guaranteed to be big enough to hold any arithmetic types
159 we need to deal with. */
160typedef unsigned long bfd_vma;
161
162/* A generic signed type which is guaranteed to be big enough to hold any
163 arithmetic types we need to deal with. Can be assumed to be compatible
164 with bfd_vma in the same way that signed and unsigned ints are compatible
165 (as parameters, in assignment, etc). */
166typedef long bfd_signed_vma;
167
168typedef unsigned long symvalue;
169typedef unsigned long bfd_size_type;
170
171/* Print a bfd_vma x on stream s. */
14a91970
AM
172#define BFD_VMA_FMT "l"
173#define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x)
174#define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x)
252b5132
RH
175
176#endif /* not BFD64 */
177
d0fb9a8d
JJ
178#define HALF_BFD_SIZE_TYPE \
179 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
180
8ce8c090
AM
181#ifndef BFD_HOST_64_BIT
182/* Fall back on a 32 bit type. The idea is to make these types always
183 available for function return types, but in the case that
184 BFD_HOST_64_BIT is undefined such a function should abort or
185 otherwise signal an error. */
186typedef bfd_signed_vma bfd_int64_t;
187typedef bfd_vma bfd_uint64_t;
188#endif
189
d7ce59e3
AC
190/* An offset into a file. BFD always uses the largest possible offset
191 based on the build time availability of fseek, fseeko, or fseeko64. */
192typedef @bfd_file_ptr@ file_ptr;
193typedef unsigned @bfd_file_ptr@ ufile_ptr;
dc810e39 194
c58b9523
AM
195extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
196extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
ae4221d7 197
252b5132 198#define printf_vma(x) fprintf_vma(stdout,x)
ae4221d7 199#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
252b5132
RH
200
201typedef unsigned int flagword; /* 32 bits of flags */
202typedef unsigned char bfd_byte;
203\f
b5f79c76 204/* File formats. */
252b5132 205
b5f79c76
NC
206typedef enum bfd_format
207{
208 bfd_unknown = 0, /* File format is unknown. */
5c4491d3 209 bfd_object, /* Linker/assembler/compiler output. */
b5f79c76
NC
210 bfd_archive, /* Object archive file. */
211 bfd_core, /* Core dump. */
212 bfd_type_end /* Marks the end; don't use it! */
213}
214bfd_format;
252b5132 215\f
b5f79c76 216/* Symbols and relocation. */
252b5132
RH
217
218/* A count of carsyms (canonical archive symbols). */
219typedef unsigned long symindex;
220
221/* How to perform a relocation. */
222typedef const struct reloc_howto_struct reloc_howto_type;
223
224#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
225
226/* General purpose part of a symbol X;
227 target specific parts are in libcoff.h, libaout.h, etc. */
228
229#define bfd_get_section(x) ((x)->section)
230#define bfd_get_output_section(x) ((x)->section->output_section)
231#define bfd_set_section(x,y) ((x)->section) = (y)
232#define bfd_asymbol_base(x) ((x)->section->vma)
233#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
234#define bfd_asymbol_name(x) ((x)->name)
235/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
236#define bfd_asymbol_bfd(x) ((x)->the_bfd)
6ba2a415
RS
237#define bfd_asymbol_flavour(x) \
238 (((x)->flags & BSF_SYNTHETIC) != 0 \
239 ? bfd_target_unknown_flavour \
240 : bfd_asymbol_bfd (x)->xvec->flavour)
252b5132
RH
241
242/* A canonical archive symbol. */
b5f79c76
NC
243/* This is a type pun with struct ranlib on purpose! */
244typedef struct carsym
245{
252b5132 246 char *name;
b5f79c76
NC
247 file_ptr file_offset; /* Look here to find the file. */
248}
249carsym; /* To make these you call a carsymogen. */
252b5132 250
252b5132 251/* Used in generating armaps (archive tables of contents).
b5f79c76
NC
252 Perhaps just a forward definition would do? */
253struct orl /* Output ranlib. */
254{
255 char **name; /* Symbol name. */
256 union
257 {
dc810e39
AM
258 file_ptr pos;
259 bfd *abfd;
b5f79c76
NC
260 } u; /* bfd* or file position. */
261 int namidx; /* Index into string table. */
252b5132
RH
262};
263\f
b5f79c76
NC
264/* Linenumber stuff. */
265typedef struct lineno_cache_entry
266{
267 unsigned int line_number; /* Linenumber from start of function. */
268 union
269 {
fc0a2244 270 struct bfd_symbol *sym; /* Function name. */
b5f79c76 271 bfd_vma offset; /* Offset into section. */
252b5132 272 } u;
b5f79c76
NC
273}
274alent;
252b5132 275\f
b5f79c76 276/* Object and core file sections. */
252b5132
RH
277
278#define align_power(addr, align) \
e5b45b83 279 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
252b5132 280
198beae2 281typedef struct bfd_section *sec_ptr;
252b5132 282
a0f49396
NC
283#define bfd_get_section_name(bfd, ptr) ((void) bfd, (ptr)->name)
284#define bfd_get_section_vma(bfd, ptr) ((void) bfd, (ptr)->vma)
285#define bfd_get_section_lma(bfd, ptr) ((void) bfd, (ptr)->lma)
286#define bfd_get_section_alignment(bfd, ptr) ((void) bfd, \
287 (ptr)->alignment_power)
252b5132 288#define bfd_section_name(bfd, ptr) ((ptr)->name)
eea6121a
AM
289#define bfd_section_size(bfd, ptr) ((ptr)->size)
290#define bfd_get_section_size(ptr) ((ptr)->size)
252b5132
RH
291#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
292#define bfd_section_lma(bfd, ptr) ((ptr)->lma)
293#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
a0f49396
NC
294#define bfd_get_section_flags(bfd, ptr) ((void) bfd, (ptr)->flags)
295#define bfd_get_section_userdata(bfd, ptr) ((void) bfd, (ptr)->userdata)
252b5132
RH
296
297#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
298
b34976b6
AM
299#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
300#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
301#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
07515404
AM
302/* Find the address one past the end of SEC. */
303#define bfd_get_section_limit(bfd, sec) \
e57278ef
AM
304 (((bfd)->direction != write_direction && (sec)->rawsize != 0 \
305 ? (sec)->rawsize : (sec)->size) / bfd_octets_per_byte (bfd))
252b5132 306
ddfd6795 307/* Return TRUE if input section SEC has been discarded. */
dbaa2011 308#define discarded_section(sec) \
ab96bf03
AM
309 (!bfd_is_abs_section (sec) \
310 && bfd_is_abs_section ((sec)->output_section) \
dbaa2011
AM
311 && (sec)->sec_info_type != SEC_INFO_TYPE_MERGE \
312 && (sec)->sec_info_type != SEC_INFO_TYPE_JUST_SYMS)
252b5132
RH
313\f
314typedef enum bfd_print_symbol
60bcf0fa 315{
252b5132
RH
316 bfd_print_symbol_name,
317 bfd_print_symbol_more,
318 bfd_print_symbol_all
319} bfd_print_symbol_type;
60bcf0fa 320
252b5132
RH
321/* Information about a symbol that nm needs. */
322
323typedef struct _symbol_info
324{
325 symvalue value;
326 char type;
dc810e39 327 const char *name; /* Symbol name. */
252b5132 328 unsigned char stab_type; /* Stab type. */
8546af74 329 char stab_other; /* Stab other. */
252b5132 330 short stab_desc; /* Stab desc. */
dc810e39 331 const char *stab_name; /* String for stab type. */
252b5132
RH
332} symbol_info;
333
334/* Get the name of a stabs type code. */
335
c58b9523 336extern const char *bfd_get_stab_name (int);
252b5132
RH
337\f
338/* Hash table routines. There is no way to free up a hash table. */
339
340/* An element in the hash table. Most uses will actually use a larger
341 structure, and an instance of this will be the first field. */
342
343struct bfd_hash_entry
344{
345 /* Next entry for this hash code. */
346 struct bfd_hash_entry *next;
347 /* String being hashed. */
348 const char *string;
349 /* Hash code. This is the full hash code, not the index into the
350 table. */
351 unsigned long hash;
352};
353
354/* A hash table. */
355
356struct bfd_hash_table
357{
358 /* The hash array. */
359 struct bfd_hash_entry **table;
252b5132
RH
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. */
b34976b6 367 struct bfd_hash_entry *(*newfunc)
c58b9523 368 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
252b5132 369 /* An objalloc for this hash table. This is a struct objalloc *,
c58b9523
AM
370 but we use void * to avoid requiring the inclusion of objalloc.h. */
371 void *memory;
98f0b6ab
AM
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;
252b5132
RH
380};
381
382/* Initialize a hash table. */
b34976b6 383extern bfd_boolean bfd_hash_table_init
c58b9523
AM
384 (struct bfd_hash_table *,
385 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
386 struct bfd_hash_table *,
66eb6687
AM
387 const char *),
388 unsigned int);
252b5132
RH
389
390/* Initialize a hash table specifying a size. */
b34976b6 391extern bfd_boolean bfd_hash_table_init_n
c58b9523
AM
392 (struct bfd_hash_table *,
393 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
394 struct bfd_hash_table *,
395 const char *),
66eb6687 396 unsigned int, unsigned int);
252b5132
RH
397
398/* Free up a hash table. */
b34976b6 399extern void bfd_hash_table_free
c58b9523 400 (struct bfd_hash_table *);
252b5132 401
b34976b6 402/* Look up a string in a hash table. If CREATE is TRUE, a new entry
252b5132 403 will be created for this string if one does not already exist. The
b34976b6 404 COPY argument must be TRUE if this routine should copy the string
252b5132
RH
405 into newly allocated memory when adding an entry. */
406extern struct bfd_hash_entry *bfd_hash_lookup
c58b9523
AM
407 (struct bfd_hash_table *, const char *, bfd_boolean create,
408 bfd_boolean copy);
252b5132 409
a69898aa
AM
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
4e011fb5
AM
414/* Rename an entry in a hash table. */
415extern void bfd_hash_rename
416 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *);
417
252b5132
RH
418/* Replace an entry in a hash table. */
419extern void bfd_hash_replace
c58b9523
AM
420 (struct bfd_hash_table *, struct bfd_hash_entry *old,
421 struct bfd_hash_entry *nw);
252b5132
RH
422
423/* Base method for creating a hash table entry. */
424extern struct bfd_hash_entry *bfd_hash_newfunc
c58b9523 425 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
252b5132
RH
426
427/* Grab some space for a hash table entry. */
c58b9523
AM
428extern void *bfd_hash_allocate
429 (struct bfd_hash_table *, unsigned int);
252b5132
RH
430
431/* Traverse a hash table in a random order, calling a function on each
b34976b6 432 element. If the function returns FALSE, the traversal stops. The
252b5132 433 INFO argument is passed to the function. */
b34976b6 434extern void bfd_hash_traverse
c58b9523
AM
435 (struct bfd_hash_table *,
436 bfd_boolean (*) (struct bfd_hash_entry *, void *),
437 void *info);
252b5132 438
2d643429
NC
439/* Allows the default size of a hash table to be configured. New hash
440 tables allocated using bfd_hash_table_init will be created with
441 this size. */
8ad17b3a 442extern unsigned long bfd_hash_set_default_size (unsigned long);
2d643429 443
3722b82f
AM
444/* This structure is used to keep track of stabs in sections
445 information while linking. */
446
447struct stab_info
448{
449 /* A hash table used to hold stabs strings. */
450 struct bfd_strtab_hash *strings;
451 /* The header file hash table. */
452 struct bfd_hash_table includes;
453 /* The first .stabstr section. */
454 struct bfd_section *stabstr;
455};
456
c58b9523 457#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
e43d48cc 458
b5f79c76 459/* User program access to BFD facilities. */
252b5132
RH
460
461/* Direct I/O routines, for programs which know more about the object
462 file than BFD does. Use higher level routines if possible. */
463
c58b9523
AM
464extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
465extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
466extern int bfd_seek (bfd *, file_ptr, int);
7c192733 467extern file_ptr bfd_tell (bfd *);
c58b9523
AM
468extern int bfd_flush (bfd *);
469extern int bfd_stat (bfd *, struct stat *);
dc810e39
AM
470
471/* Deprecated old routines. */
472#if __GNUC__
473#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
474 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
475 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
476#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
477 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
478 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
479#else
480#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
481 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
482 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
483#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
484 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
485 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
486#endif
c58b9523 487extern void warn_deprecated (const char *, const char *, int, const char *);
252b5132 488
252b5132
RH
489/* Cast from const char * to char * so that caller can assign to
490 a char * without a warning. */
491#define bfd_get_filename(abfd) ((char *) (abfd)->filename)
492#define bfd_get_cacheable(abfd) ((abfd)->cacheable)
493#define bfd_get_format(abfd) ((abfd)->format)
494#define bfd_get_target(abfd) ((abfd)->xvec->name)
495#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
9bd09e22
ND
496#define bfd_family_coff(abfd) \
497 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
498 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
252b5132
RH
499#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
500#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
501#define bfd_header_big_endian(abfd) \
502 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
503#define bfd_header_little_endian(abfd) \
504 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
505#define bfd_get_file_flags(abfd) ((abfd)->flags)
506#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
507#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
508#define bfd_my_archive(abfd) ((abfd)->my_archive)
509#define bfd_has_map(abfd) ((abfd)->has_armap)
a8da6403 510#define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
252b5132
RH
511
512#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
513#define bfd_usrdata(abfd) ((abfd)->usrdata)
514
515#define bfd_get_start_address(abfd) ((abfd)->start_address)
516#define bfd_get_symcount(abfd) ((abfd)->symcount)
517#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
518#define bfd_count_sections(abfd) ((abfd)->section_count)
519
1f70368c
DJ
520#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
521
252b5132
RH
522#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
523
b34976b6 524#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
252b5132 525
b34976b6 526extern bfd_boolean bfd_cache_close
c58b9523 527 (bfd *abfd);
d436a9b3
FCE
528/* NB: This declaration should match the autogenerated one in libbfd.h. */
529
02d5a37b
JG
530extern bfd_boolean bfd_cache_close_all (void);
531
b34976b6 532extern bfd_boolean bfd_record_phdr
c58b9523 533 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
198beae2 534 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
252b5132
RH
535
536/* Byte swapping routines. */
537
8ce8c090
AM
538bfd_uint64_t bfd_getb64 (const void *);
539bfd_uint64_t bfd_getl64 (const void *);
540bfd_int64_t bfd_getb_signed_64 (const void *);
541bfd_int64_t bfd_getl_signed_64 (const void *);
edeb6e24
AM
542bfd_vma bfd_getb32 (const void *);
543bfd_vma bfd_getl32 (const void *);
544bfd_signed_vma bfd_getb_signed_32 (const void *);
545bfd_signed_vma bfd_getl_signed_32 (const void *);
546bfd_vma bfd_getb16 (const void *);
547bfd_vma bfd_getl16 (const void *);
548bfd_signed_vma bfd_getb_signed_16 (const void *);
549bfd_signed_vma bfd_getl_signed_16 (const void *);
8ce8c090
AM
550void bfd_putb64 (bfd_uint64_t, void *);
551void bfd_putl64 (bfd_uint64_t, void *);
edeb6e24
AM
552void bfd_putb32 (bfd_vma, void *);
553void bfd_putl32 (bfd_vma, void *);
554void bfd_putb16 (bfd_vma, void *);
555void bfd_putl16 (bfd_vma, void *);
8c603c85
NC
556
557/* Byte swapping routines which take size and endiannes as arguments. */
558
8ce8c090
AM
559bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
560void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
082b7297 561
252b5132
RH
562#if defined(__STDC__) || defined(ALMOST_STDC)
563struct ecoff_debug_info;
564struct ecoff_debug_swap;
565struct ecoff_extr;
fc0a2244 566struct bfd_symbol;
252b5132
RH
567struct bfd_link_info;
568struct bfd_link_hash_entry;
c77ec726 569struct bfd_section_already_linked;
252b5132
RH
570struct bfd_elf_version_tree;
571#endif
c77ec726
AM
572
573extern bfd_boolean bfd_section_already_linked_table_init (void);
574extern void bfd_section_already_linked_table_free (void);
575extern bfd_boolean _bfd_handle_already_linked
576 (struct bfd_section *, struct bfd_section_already_linked *,
577 struct bfd_link_info *);
578\f
579/* Externally visible ECOFF routines. */
580
b34976b6 581extern bfd_vma bfd_ecoff_get_gp_value
c58b9523 582 (bfd * abfd);
b34976b6 583extern bfd_boolean bfd_ecoff_set_gp_value
c58b9523 584 (bfd *abfd, bfd_vma gp_value);
b34976b6 585extern bfd_boolean bfd_ecoff_set_regmasks
c58b9523
AM
586 (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
587 unsigned long *cprmask);
588extern void *bfd_ecoff_debug_init
589 (bfd *output_bfd, struct ecoff_debug_info *output_debug,
590 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
252b5132 591extern void bfd_ecoff_debug_free
c58b9523
AM
592 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
593 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
b34976b6 594extern bfd_boolean bfd_ecoff_debug_accumulate
c58b9523
AM
595 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
596 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
597 struct ecoff_debug_info *input_debug,
598 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
b34976b6 599extern bfd_boolean bfd_ecoff_debug_accumulate_other
c58b9523
AM
600 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
601 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
602 struct bfd_link_info *);
b34976b6 603extern bfd_boolean bfd_ecoff_debug_externals
c58b9523
AM
604 (bfd *abfd, struct ecoff_debug_info *debug,
605 const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
fc0a2244
AC
606 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
607 void (*set_index) (struct bfd_symbol *, bfd_size_type));
b34976b6 608extern bfd_boolean bfd_ecoff_debug_one_external
c58b9523
AM
609 (bfd *abfd, struct ecoff_debug_info *debug,
610 const struct ecoff_debug_swap *swap, const char *name,
611 struct ecoff_extr *esym);
252b5132 612extern bfd_size_type bfd_ecoff_debug_size
c58b9523
AM
613 (bfd *abfd, struct ecoff_debug_info *debug,
614 const struct ecoff_debug_swap *swap);
b34976b6 615extern bfd_boolean bfd_ecoff_write_debug
c58b9523
AM
616 (bfd *abfd, struct ecoff_debug_info *debug,
617 const struct ecoff_debug_swap *swap, file_ptr where);
b34976b6 618extern bfd_boolean bfd_ecoff_write_accumulated_debug
c58b9523
AM
619 (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
620 const struct ecoff_debug_swap *swap,
621 struct bfd_link_info *info, file_ptr where);
252b5132
RH
622
623/* Externally visible ELF routines. */
624
625struct bfd_link_needed_list
626{
627 struct bfd_link_needed_list *next;
628 bfd *by;
629 const char *name;
630};
631
4a43e768
AM
632enum dynamic_lib_link_class {
633 DYN_NORMAL = 0,
634 DYN_AS_NEEDED = 1,
e56f61be
L
635 DYN_DT_NEEDED = 2,
636 DYN_NO_ADD_NEEDED = 4,
637 DYN_NO_NEEDED = 8
4a43e768
AM
638};
639
5061a885
AM
640enum notice_asneeded_action {
641 notice_as_needed,
642 notice_not_needed,
643 notice_needed
644};
645
45d6a902 646extern bfd_boolean bfd_elf_record_link_assignment
fe21a8fc
L
647 (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
648 bfd_boolean);
252b5132 649extern struct bfd_link_needed_list *bfd_elf_get_needed_list
c58b9523 650 (bfd *, struct bfd_link_info *);
b34976b6 651extern bfd_boolean bfd_elf_get_bfd_needed_list
c58b9523 652 (bfd *, struct bfd_link_needed_list **);
11c251f4 653extern bfd_boolean bfd_elf_size_dynamic_sections
7ee314fa 654 (bfd *, const char *, const char *, const char *, const char *, const char *,
fd91d419 655 const char * const *, struct bfd_link_info *, struct bfd_section **);
8423293d
AM
656extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
657 (bfd *, struct bfd_link_info *);
b34976b6 658extern void bfd_elf_set_dt_needed_name
c58b9523 659 (bfd *, const char *);
b34976b6 660extern const char *bfd_elf_get_dt_soname
c58b9523 661 (bfd *);
4a43e768 662extern void bfd_elf_set_dyn_lib_class
23fe9577 663 (bfd *, enum dynamic_lib_link_class);
e56f61be
L
664extern int bfd_elf_get_dyn_lib_class
665 (bfd *);
a963dc6a 666extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
c58b9523 667 (bfd *, struct bfd_link_info *);
c152c796 668extern bfd_boolean bfd_elf_discard_info
c58b9523 669 (bfd *, struct bfd_link_info *);
8a696751
AM
670extern unsigned int _bfd_elf_default_action_discarded
671 (struct bfd_section *);
252b5132 672
7f8d5fc9
ILT
673/* Return an upper bound on the number of bytes required to store a
674 copy of ABFD's program header table entries. Return -1 if an error
675 occurs; bfd_get_error will return an appropriate code. */
b34976b6 676extern long bfd_get_elf_phdr_upper_bound
c58b9523 677 (bfd *abfd);
7f8d5fc9
ILT
678
679/* Copy ABFD's program header table entries to *PHDRS. The entries
680 will be stored as an array of Elf_Internal_Phdr structures, as
681 defined in include/elf/internal.h. To find out how large the
682 buffer needs to be, call bfd_get_elf_phdr_upper_bound.
683
684 Return the number of program header table entries read, or -1 if an
685 error occurs; bfd_get_error will return an appropriate code. */
b34976b6 686extern int bfd_get_elf_phdrs
c58b9523 687 (bfd *abfd, void *phdrs);
7f8d5fc9 688
a05758dd
RM
689/* Create a new BFD as if by bfd_openr. Rather than opening a file,
690 reconstruct an ELF file by reading the segments out of remote memory
691 based on the ELF file header at EHDR_VMA and the ELF program headers it
692 points to. If not null, *LOADBASEP is filled in with the difference
693 between the VMAs from which the segments were read, and the VMAs the
694 file headers (and hence BFD's idea of each section's VMA) put them at.
695
696 The function TARGET_READ_MEMORY is called to copy LEN bytes from the
697 remote memory at target address VMA into the local buffer at MYADDR; it
698 should return zero on success or an `errno' code on failure. TEMPL must
699 be a BFD for an ELF target with the word size and byte order found in
700 the remote memory. */
701extern bfd *bfd_elf_bfd_from_remote_memory
c58b9523 702 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
f075ee0c 703 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len));
a05758dd 704
e1918d23
AM
705extern struct bfd_section *_bfd_elf_tls_setup
706 (bfd *, struct bfd_link_info *);
707
051d833a
AM
708extern struct bfd_section *
709_bfd_nearby_section (bfd *, struct bfd_section *, bfd_vma);
710
1e035701 711extern void _bfd_fix_excluded_sec_syms
a3c2b96a 712 (bfd *, struct bfd_link_info *);
f652615e 713
266abb8f
NS
714extern unsigned bfd_m68k_mach_to_features (int);
715
716extern int bfd_m68k_features_to_mach (unsigned);
717
b34976b6 718extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
a3c2b96a
AM
719 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
720 char **);
0752970e 721
7fb9f789
NC
722extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
723
0f64bb02
CM
724extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
725 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
726 char **);
727
99706f30
SR
728extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
729 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
730 char **);
731
252b5132
RH
732/* SunOS shared library support routines for the linker. */
733
734extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
c58b9523 735 (bfd *, struct bfd_link_info *);
b34976b6 736extern bfd_boolean bfd_sunos_record_link_assignment
c58b9523 737 (bfd *, struct bfd_link_info *, const char *);
b34976b6 738extern bfd_boolean bfd_sunos_size_dynamic_sections
a3c2b96a
AM
739 (bfd *, struct bfd_link_info *, struct bfd_section **,
740 struct bfd_section **, struct bfd_section **);
252b5132
RH
741
742/* Linux shared library support routines for the linker. */
743
b34976b6 744extern bfd_boolean bfd_i386linux_size_dynamic_sections
c58b9523 745 (bfd *, struct bfd_link_info *);
b34976b6 746extern bfd_boolean bfd_m68klinux_size_dynamic_sections
c58b9523 747 (bfd *, struct bfd_link_info *);
b34976b6 748extern bfd_boolean bfd_sparclinux_size_dynamic_sections
c58b9523 749 (bfd *, struct bfd_link_info *);
252b5132
RH
750
751/* mmap hacks */
752
753struct _bfd_window_internal;
754typedef struct _bfd_window_internal bfd_window_internal;
755
b5f79c76
NC
756typedef struct _bfd_window
757{
252b5132 758 /* What the user asked for. */
c58b9523 759 void *data;
252b5132
RH
760 bfd_size_type size;
761 /* The actual window used by BFD. Small user-requested read-only
762 regions sharing a page may share a single window into the object
763 file. Read-write versions shouldn't until I've fixed things to
764 keep track of which portions have been claimed by the
765 application; don't want to give the same region back when the
766 application wants two writable copies! */
767 struct _bfd_window_internal *i;
b5f79c76
NC
768}
769bfd_window;
252b5132 770
b34976b6 771extern void bfd_init_window
c58b9523 772 (bfd_window *);
b34976b6 773extern void bfd_free_window
c58b9523 774 (bfd_window *);
b34976b6 775extern bfd_boolean bfd_get_file_window
c58b9523 776 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
252b5132
RH
777
778/* XCOFF support routines for the linker. */
779
24c611d1
RS
780extern bfd_boolean bfd_xcoff_split_import_path
781 (bfd *, const char *, const char **, const char **);
782extern bfd_boolean bfd_xcoff_set_archive_import_path
783 (struct bfd_link_info *, bfd *, const char *);
b34976b6 784extern bfd_boolean bfd_xcoff_link_record_set
c58b9523 785 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
b34976b6 786extern bfd_boolean bfd_xcoff_import_symbol
c58b9523
AM
787 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
788 const char *, const char *, const char *, unsigned int);
b34976b6 789extern bfd_boolean bfd_xcoff_export_symbol
c58b9523 790 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
b34976b6 791extern bfd_boolean bfd_xcoff_link_count_reloc
c58b9523 792 (bfd *, struct bfd_link_info *, const char *);
b34976b6 793extern bfd_boolean bfd_xcoff_record_link_assignment
c58b9523 794 (bfd *, struct bfd_link_info *, const char *);
b34976b6 795extern bfd_boolean bfd_xcoff_size_dynamic_sections
c58b9523
AM
796 (bfd *, struct bfd_link_info *, const char *, const char *,
797 unsigned long, unsigned long, unsigned long, bfd_boolean,
b64232cc 798 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean);
b34976b6 799extern bfd_boolean bfd_xcoff_link_generate_rtinit
c58b9523 800 (bfd *, const char *, const char *, bfd_boolean);
252b5132 801
54327882 802/* XCOFF support routines for ar. */
b34976b6 803extern bfd_boolean bfd_xcoff_ar_archive_set_magic
c58b9523 804 (bfd *, char *);
54327882 805
252b5132
RH
806/* Externally visible COFF routines. */
807
808#if defined(__STDC__) || defined(ALMOST_STDC)
809struct internal_syment;
810union internal_auxent;
811#endif
812
b34976b6 813extern bfd_boolean bfd_coff_get_syment
fc0a2244 814 (bfd *, struct bfd_symbol *, struct internal_syment *);
252b5132 815
b34976b6 816extern bfd_boolean bfd_coff_get_auxent
fc0a2244 817 (bfd *, struct bfd_symbol *, int, union internal_auxent *);
252b5132 818
b34976b6 819extern bfd_boolean bfd_coff_set_symbol_class
fc0a2244 820 (bfd *, struct bfd_symbol *, unsigned int);
252b5132 821
b34976b6 822extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
198beae2 823 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
3eb6f68f 824
c7b8f16e
JB
825/* ARM VFP11 erratum workaround support. */
826typedef enum
827{
828 BFD_ARM_VFP11_FIX_DEFAULT,
829 BFD_ARM_VFP11_FIX_NONE,
830 BFD_ARM_VFP11_FIX_SCALAR,
831 BFD_ARM_VFP11_FIX_VECTOR
832} bfd_arm_vfp11_fix;
833
834extern void bfd_elf32_arm_init_maps
835 (bfd *);
836
837extern void bfd_elf32_arm_set_vfp11_fix
838 (bfd *, struct bfd_link_info *);
839
48229727
JB
840extern void bfd_elf32_arm_set_cortex_a8_fix
841 (bfd *, struct bfd_link_info *);
842
c7b8f16e
JB
843extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
844 (bfd *, struct bfd_link_info *);
845
846extern void bfd_elf32_arm_vfp11_fix_veneer_locations
847 (bfd *, struct bfd_link_info *);
848
252b5132 849/* ARM Interworking support. Called from linker. */
b34976b6 850extern bfd_boolean bfd_arm_allocate_interworking_sections
c58b9523 851 (struct bfd_link_info *);
252b5132 852
b34976b6 853extern bfd_boolean bfd_arm_process_before_allocation
c58b9523 854 (bfd *, struct bfd_link_info *, int);
252b5132 855
b34976b6 856extern bfd_boolean bfd_arm_get_bfd_for_interworking
c58b9523 857 (bfd *, struct bfd_link_info *);
252b5132 858
86033394 859/* PE ARM Interworking support. Called from linker. */
b34976b6 860extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
c58b9523 861 (struct bfd_link_info *);
86033394 862
b34976b6 863extern bfd_boolean bfd_arm_pe_process_before_allocation
c58b9523 864 (bfd *, struct bfd_link_info *, int);
86033394 865
b34976b6 866extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
c58b9523 867 (bfd *, struct bfd_link_info *);
86033394 868
252b5132 869/* ELF ARM Interworking support. Called from linker. */
b34976b6 870extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
c58b9523 871 (struct bfd_link_info *);
67e5d3d6 872
b34976b6 873extern bfd_boolean bfd_elf32_arm_process_before_allocation
d504ffc8 874 (bfd *, struct bfd_link_info *);
eb043451
PB
875
876void bfd_elf32_arm_set_target_relocs
bf21ed78 877 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix,
2de70689 878 int, int, int, int, int);
67e5d3d6 879
b34976b6 880extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
c58b9523 881 (bfd *, struct bfd_link_info *);
252b5132 882
b34976b6 883extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
c58b9523 884 (bfd *, struct bfd_link_info *);
8afb0e02 885
9d2da7ca 886/* ELF ARM mapping symbol support */
b0796911
PB
887#define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0)
888#define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1)
889#define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2)
890#define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0)
891extern bfd_boolean bfd_is_arm_special_symbol_name
892 (const char * name, int type);
9d2da7ca 893
d504ffc8
DJ
894extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int);
895
5a6c6817
NC
896/* ARM Note section processing. */
897extern bfd_boolean bfd_arm_merge_machines
c58b9523 898 (bfd *, bfd *);
5a6c6817
NC
899
900extern bfd_boolean bfd_arm_update_notes
c58b9523 901 (bfd *, const char *);
5a6c6817
NC
902
903extern unsigned int bfd_arm_get_mach_from_notes
c58b9523 904 (bfd *, const char *);
5a6c6817 905
906e58ca
NC
906/* ARM stub generation support. Called from the linker. */
907extern int elf32_arm_setup_section_lists
908 (bfd *, struct bfd_link_info *);
909extern void elf32_arm_next_input_section
910 (struct bfd_link_info *, struct bfd_section *);
911extern bfd_boolean elf32_arm_size_stubs
912 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
913 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void));
914extern bfd_boolean elf32_arm_build_stubs
915 (struct bfd_link_info *);
2468f9c9
PB
916
917/* ARM unwind section editing support. */
918extern bfd_boolean elf32_arm_fix_exidx_coverage
9fcd9da6 919(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
2468f9c9 920
fbd9ad90
PB
921/* C6x unwind section editing support. */
922extern bfd_boolean elf32_tic6x_fix_exidx_coverage
923(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
924
2d0f3896
AM
925/* PowerPC @tls opcode transform/validate. */
926extern unsigned int _bfd_elf_ppc_at_tls_transform
927 (unsigned int, unsigned int);
766bc656
AM
928/* PowerPC @tprel opcode transform/validate. */
929extern unsigned int _bfd_elf_ppc_at_tprel_transform
930 (unsigned int, unsigned int);
2d0f3896 931
8546af74 932/* TI COFF load page support. */
b9af77f5 933extern void bfd_ticoff_set_section_load_page
198beae2 934 (struct bfd_section *, int);
b9af77f5
TW
935
936extern int bfd_ticoff_get_section_load_page
198beae2 937 (struct bfd_section *);
b9af77f5 938
7a9823f1
RS
939/* H8/300 functions. */
940extern bfd_vma bfd_h8300_pad_address
941 (bfd *, bfd_vma);
942
3f7deb8a
L
943/* IA64 Itanium code generation. Called from linker. */
944extern void bfd_elf32_ia64_after_parse
945 (int);
946
947extern void bfd_elf64_ia64_after_parse
948 (int);
949
082b7297
L
950/* This structure is used for a comdat section, as in PE. A comdat
951 section is associated with a particular symbol. When the linker
952 sees a comdat section, it keeps only one of the sections with a
953 given name and associated with a given symbol. */
954
955struct coff_comdat_info
956{
957 /* The name of the symbol associated with a comdat section. */
958 const char *name;
959
960 /* The local symbol table index of the symbol associated with a
961 comdat section. This is only meaningful to the object file format
962 specific code; it is not an index into the list returned by
963 bfd_canonicalize_symtab. */
964 long symbol;
965};
966
967extern struct coff_comdat_info *bfd_coff_get_comdat_section
968 (bfd *, struct bfd_section *);
969
e61463e1 970/* Extracted from init.c. */
c58b9523 971void bfd_init (void);
252b5132 972
e61463e1 973/* Extracted from opncls.c. */
fc1cfaa5 974extern unsigned int bfd_use_reserved_id;
2d0123b7
MM
975bfd *bfd_fopen (const char *filename, const char *target,
976 const char *mode, int fd);
977
c58b9523 978bfd *bfd_openr (const char *filename, const char *target);
252b5132 979
c58b9523 980bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
252b5132 981
c58b9523 982bfd *bfd_openstreamr (const char *, const char *, void *);
252b5132 983
40838a72 984bfd *bfd_openr_iovec (const char *filename, const char *target,
e7f8eadb 985 void *(*open_func) (struct bfd *nbfd,
40838a72
AC
986 void *open_closure),
987 void *open_closure,
e7f8eadb 988 file_ptr (*pread_func) (struct bfd *nbfd,
40838a72
AC
989 void *stream,
990 void *buf,
991 file_ptr nbytes,
992 file_ptr offset),
e7f8eadb 993 int (*close_func) (struct bfd *nbfd,
f6cf9273 994 void *stream),
e7f8eadb 995 int (*stat_func) (struct bfd *abfd,
f6cf9273
AM
996 void *stream,
997 struct stat *sb));
40838a72 998
c58b9523 999bfd *bfd_openw (const char *filename, const char *target);
252b5132 1000
c58b9523 1001bfd_boolean bfd_close (bfd *abfd);
252b5132 1002
c58b9523 1003bfd_boolean bfd_close_all_done (bfd *);
252b5132 1004
c58b9523 1005bfd *bfd_create (const char *filename, bfd *templ);
252b5132 1006
c58b9523 1007bfd_boolean bfd_make_writable (bfd *abfd);
252b5132 1008
c58b9523 1009bfd_boolean bfd_make_readable (bfd *abfd);
252b5132 1010
59a9808d
AM
1011void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1012
1013void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1014
c58b9523
AM
1015unsigned long bfd_calc_gnu_debuglink_crc32
1016 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
2593f09a 1017
c58b9523 1018char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
31f7ba04 1019
198beae2 1020struct bfd_section *bfd_create_gnu_debuglink_section
c58b9523 1021 (bfd *abfd, const char *filename);
e7c81c25 1022
c58b9523 1023bfd_boolean bfd_fill_in_gnu_debuglink_section
198beae2 1024 (bfd *abfd, struct bfd_section *sect, const char *filename);
2593f09a 1025
e61463e1 1026/* Extracted from libbfd.c. */
541389e2 1027
52b219b5 1028/* Byte swapping macros for user section data. */
252b5132
RH
1029
1030#define bfd_put_8(abfd, val, ptr) \
edeb6e24 1031 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
252b5132 1032#define bfd_put_signed_8 \
c58b9523 1033 bfd_put_8
252b5132 1034#define bfd_get_8(abfd, ptr) \
70778fc7 1035 (*(const unsigned char *) (ptr) & 0xff)
252b5132 1036#define bfd_get_signed_8(abfd, ptr) \
70778fc7 1037 (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
252b5132
RH
1038
1039#define bfd_put_16(abfd, val, ptr) \
c58b9523 1040 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
252b5132 1041#define bfd_put_signed_16 \
c58b9523 1042 bfd_put_16
252b5132 1043#define bfd_get_16(abfd, ptr) \
c58b9523 1044 BFD_SEND (abfd, bfd_getx16, (ptr))
252b5132 1045#define bfd_get_signed_16(abfd, ptr) \
c58b9523 1046 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
252b5132
RH
1047
1048#define bfd_put_32(abfd, val, ptr) \
c58b9523 1049 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
252b5132 1050#define bfd_put_signed_32 \
c58b9523 1051 bfd_put_32
252b5132 1052#define bfd_get_32(abfd, ptr) \
c58b9523 1053 BFD_SEND (abfd, bfd_getx32, (ptr))
252b5132 1054#define bfd_get_signed_32(abfd, ptr) \
c58b9523 1055 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
252b5132
RH
1056
1057#define bfd_put_64(abfd, val, ptr) \
c58b9523 1058 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
252b5132 1059#define bfd_put_signed_64 \
c58b9523 1060 bfd_put_64
252b5132 1061#define bfd_get_64(abfd, ptr) \
c58b9523 1062 BFD_SEND (abfd, bfd_getx64, (ptr))
252b5132 1063#define bfd_get_signed_64(abfd, ptr) \
c58b9523 1064 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
252b5132 1065
c58b9523
AM
1066#define bfd_get(bits, abfd, ptr) \
1067 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1068 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1069 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1070 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1071 : (abort (), (bfd_vma) - 1))
c7ac6ff8 1072
c58b9523
AM
1073#define bfd_put(bits, abfd, val, ptr) \
1074 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1075 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1076 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1077 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1078 : (abort (), (void) 0))
c7ac6ff8 1079
541389e2 1080
52b219b5 1081/* Byte swapping macros for file header data. */
252b5132
RH
1082
1083#define bfd_h_put_8(abfd, val, ptr) \
dc810e39 1084 bfd_put_8 (abfd, val, ptr)
252b5132 1085#define bfd_h_put_signed_8(abfd, val, ptr) \
dc810e39 1086 bfd_put_8 (abfd, val, ptr)
252b5132 1087#define bfd_h_get_8(abfd, ptr) \
dc810e39 1088 bfd_get_8 (abfd, ptr)
252b5132 1089#define bfd_h_get_signed_8(abfd, ptr) \
dc810e39 1090 bfd_get_signed_8 (abfd, ptr)
252b5132
RH
1091
1092#define bfd_h_put_16(abfd, val, ptr) \
dc810e39 1093 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
252b5132 1094#define bfd_h_put_signed_16 \
dc810e39 1095 bfd_h_put_16
252b5132 1096#define bfd_h_get_16(abfd, ptr) \
dc810e39 1097 BFD_SEND (abfd, bfd_h_getx16, (ptr))
252b5132 1098#define bfd_h_get_signed_16(abfd, ptr) \
dc810e39 1099 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
252b5132
RH
1100
1101#define bfd_h_put_32(abfd, val, ptr) \
dc810e39 1102 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
252b5132 1103#define bfd_h_put_signed_32 \
dc810e39 1104 bfd_h_put_32
252b5132 1105#define bfd_h_get_32(abfd, ptr) \
dc810e39 1106 BFD_SEND (abfd, bfd_h_getx32, (ptr))
252b5132 1107#define bfd_h_get_signed_32(abfd, ptr) \
dc810e39 1108 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
252b5132
RH
1109
1110#define bfd_h_put_64(abfd, val, ptr) \
dc810e39 1111 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
252b5132 1112#define bfd_h_put_signed_64 \
dc810e39 1113 bfd_h_put_64
252b5132 1114#define bfd_h_get_64(abfd, ptr) \
dc810e39 1115 BFD_SEND (abfd, bfd_h_getx64, (ptr))
252b5132 1116#define bfd_h_get_signed_64(abfd, ptr) \
dc810e39
AM
1117 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1118
edeb6e24
AM
1119/* Aliases for the above, which should eventually go away. */
1120
1121#define H_PUT_64 bfd_h_put_64
1122#define H_PUT_32 bfd_h_put_32
1123#define H_PUT_16 bfd_h_put_16
1124#define H_PUT_8 bfd_h_put_8
1125#define H_PUT_S64 bfd_h_put_signed_64
1126#define H_PUT_S32 bfd_h_put_signed_32
1127#define H_PUT_S16 bfd_h_put_signed_16
1128#define H_PUT_S8 bfd_h_put_signed_8
1129#define H_GET_64 bfd_h_get_64
1130#define H_GET_32 bfd_h_get_32
1131#define H_GET_16 bfd_h_get_16
1132#define H_GET_8 bfd_h_get_8
1133#define H_GET_S64 bfd_h_get_signed_64
1134#define H_GET_S32 bfd_h_get_signed_32
1135#define H_GET_S16 bfd_h_get_signed_16
1136#define H_GET_S8 bfd_h_get_signed_8
dc810e39 1137
252b5132 1138
93509525 1139/* Extracted from bfdio.c. */
c58b9523 1140long bfd_get_mtime (bfd *abfd);
93509525 1141
74633dd0 1142file_ptr bfd_get_size (bfd *abfd);
93509525 1143
f07749bb 1144void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
4c95ab76
TG
1145 int prot, int flags, file_ptr offset,
1146 void **map_addr, bfd_size_type *map_len);
f07749bb 1147
93509525 1148/* Extracted from bfdwin.c. */
e61463e1 1149/* Extracted from section.c. */
198beae2 1150typedef struct bfd_section
252b5132 1151{
52b219b5
AM
1152 /* The name of the section; the name isn't a copy, the pointer is
1153 the same as that passed to bfd_make_section. */
52b219b5
AM
1154 const char *name;
1155
1156 /* A unique sequence number. */
52b219b5 1157 int id;
252b5132 1158
dbb410c3 1159 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
52b219b5 1160 int index;
252b5132 1161
52b219b5 1162 /* The next section in the list belonging to the BFD, or NULL. */
198beae2 1163 struct bfd_section *next;
252b5132 1164
5daa8fe7
L
1165 /* The previous section in the list belonging to the BFD, or NULL. */
1166 struct bfd_section *prev;
1167
52b219b5
AM
1168 /* The field flags contains attributes of the section. Some
1169 flags are read in from the object file, and some are
1170 synthesized from other information. */
52b219b5 1171 flagword flags;
252b5132
RH
1172
1173#define SEC_NO_FLAGS 0x000
1174
52b219b5
AM
1175 /* Tells the OS to allocate space for this section when loading.
1176 This is clear for a section containing debug information only. */
252b5132
RH
1177#define SEC_ALLOC 0x001
1178
52b219b5
AM
1179 /* Tells the OS to load the section from the file when loading.
1180 This is clear for a .bss section. */
252b5132
RH
1181#define SEC_LOAD 0x002
1182
52b219b5
AM
1183 /* The section contains data still to be relocated, so there is
1184 some relocation information too. */
252b5132
RH
1185#define SEC_RELOC 0x004
1186
52b219b5 1187 /* A signal to the OS that the section contains read only data. */
ebe372c1 1188#define SEC_READONLY 0x008
252b5132 1189
52b219b5 1190 /* The section contains code only. */
ebe372c1 1191#define SEC_CODE 0x010
252b5132 1192
52b219b5 1193 /* The section contains data only. */
ebe372c1 1194#define SEC_DATA 0x020
252b5132 1195
52b219b5 1196 /* The section will reside in ROM. */
ebe372c1 1197#define SEC_ROM 0x040
252b5132 1198
52b219b5
AM
1199 /* The section contains constructor information. This section
1200 type is used by the linker to create lists of constructors and
1201 destructors used by <<g++>>. When a back end sees a symbol
1202 which should be used in a constructor list, it creates a new
1203 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1204 the symbol to it, and builds a relocation. To build the lists
1205 of constructors, all the linker has to do is catenate all the
1206 sections called <<__CTOR_LIST__>> and relocate the data
1207 contained within - exactly the operations it would peform on
1208 standard data. */
ebe372c1 1209#define SEC_CONSTRUCTOR 0x080
252b5132 1210
52b219b5
AM
1211 /* The section has contents - a data section could be
1212 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1213 <<SEC_HAS_CONTENTS>> */
ebe372c1 1214#define SEC_HAS_CONTENTS 0x100
252b5132 1215
52b219b5
AM
1216 /* An instruction to the linker to not output the section
1217 even if it has information which would normally be written. */
ebe372c1 1218#define SEC_NEVER_LOAD 0x200
252b5132 1219
13ae64f3 1220 /* The section contains thread local data. */
ebe372c1 1221#define SEC_THREAD_LOCAL 0x400
13ae64f3 1222
1bd91689
AM
1223 /* The section has GOT references. This flag is only for the
1224 linker, and is currently only used by the elf32-hppa back end.
1225 It will be set if global offset table references were detected
1226 in this section, which indicate to the linker that the section
1227 contains PIC code, and must be handled specially when doing a
1228 static link. */
ebe372c1 1229#define SEC_HAS_GOT_REF 0x800
1bd91689 1230
52b219b5
AM
1231 /* The section contains common symbols (symbols may be defined
1232 multiple times, the value of a symbol is the amount of
1233 space it requires, and the largest symbol value is the one
1234 used). Most targets have exactly one of these (which we
1235 translate to bfd_com_section_ptr), but ECOFF has two. */
ebe372c1 1236#define SEC_IS_COMMON 0x1000
252b5132 1237
52b219b5
AM
1238 /* The section contains only debugging information. For
1239 example, this is set for ELF .debug and .stab sections.
1240 strip tests this flag to see if a section can be
1241 discarded. */
ebe372c1 1242#define SEC_DEBUGGING 0x2000
252b5132 1243
52b219b5
AM
1244 /* The contents of this section are held in memory pointed to
1245 by the contents field. This is checked by bfd_get_section_contents,
1246 and the data is retrieved from memory if appropriate. */
ebe372c1 1247#define SEC_IN_MEMORY 0x4000
252b5132 1248
52b219b5
AM
1249 /* The contents of this section are to be excluded by the
1250 linker for executable and shared objects unless those
1251 objects are to be further relocated. */
ebe372c1 1252#define SEC_EXCLUDE 0x8000
252b5132 1253
dbb410c3
AM
1254 /* The contents of this section are to be sorted based on the sum of
1255 the symbol and addend values specified by the associated relocation
1256 entries. Entries without associated relocation entries will be
1257 appended to the end of the section in an unspecified order. */
ebe372c1 1258#define SEC_SORT_ENTRIES 0x10000
252b5132 1259
52b219b5
AM
1260 /* When linking, duplicate sections of the same name should be
1261 discarded, rather than being combined into a single section as
1262 is usually done. This is similar to how common symbols are
1263 handled. See SEC_LINK_DUPLICATES below. */
ebe372c1 1264#define SEC_LINK_ONCE 0x20000
252b5132 1265
52b219b5
AM
1266 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1267 should handle duplicate sections. */
f856272b 1268#define SEC_LINK_DUPLICATES 0xc0000
252b5132 1269
52b219b5
AM
1270 /* This value for SEC_LINK_DUPLICATES means that duplicate
1271 sections with the same name should simply be discarded. */
252b5132
RH
1272#define SEC_LINK_DUPLICATES_DISCARD 0x0
1273
52b219b5
AM
1274 /* This value for SEC_LINK_DUPLICATES means that the linker
1275 should warn if there are any duplicate sections, although
1276 it should still only link one copy. */
f856272b 1277#define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
252b5132 1278
52b219b5
AM
1279 /* This value for SEC_LINK_DUPLICATES means that the linker
1280 should warn if any duplicate sections are a different size. */
f856272b 1281#define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
252b5132 1282
52b219b5
AM
1283 /* This value for SEC_LINK_DUPLICATES means that the linker
1284 should warn if any duplicate sections contain different
1285 contents. */
ebe372c1
L
1286#define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1287 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
252b5132 1288
52b219b5
AM
1289 /* This section was created by the linker as part of dynamic
1290 relocation or other arcane processing. It is skipped when
1291 going through the first-pass output, trusting that someone
1292 else up the line will take care of it later. */
f856272b 1293#define SEC_LINKER_CREATED 0x100000
252b5132 1294
a14a5de3
AM
1295 /* This section should not be subject to garbage collection.
1296 Also set to inform the linker that this section should not be
1297 listed in the link map as discarded. */
f856272b 1298#define SEC_KEEP 0x200000
252b5132 1299
52b219b5
AM
1300 /* This section contains "short" data, and should be placed
1301 "near" the GP. */
f856272b 1302#define SEC_SMALL_DATA 0x400000
34cbe64e 1303
f5fa8ca2
JJ
1304 /* Attempt to merge identical entities in the section.
1305 Entity size is given in the entsize field. */
f856272b 1306#define SEC_MERGE 0x800000
f5fa8ca2 1307
a80f6941
L
1308 /* If given with SEC_MERGE, entities to merge are zero terminated
1309 strings where entsize specifies character size instead of fixed
1310 size entries. */
f856272b 1311#define SEC_STRINGS 0x1000000
f5fa8ca2 1312
dbb410c3 1313 /* This section contains data about section groups. */
f856272b 1314#define SEC_GROUP 0x2000000
ebe372c1
L
1315
1316 /* The section is a COFF shared library section. This flag is
1317 only for the linker. If this type of section appears in
1318 the input file, the linker must copy it to the output file
1319 without changing the vma or size. FIXME: Although this
1320 was originally intended to be general, it really is COFF
1321 specific (and the flag was renamed to indicate this). It
1322 might be cleaner to have some more general mechanism to
1323 allow the back end to control what the linker does with
1324 sections. */
f856272b 1325#define SEC_COFF_SHARED_LIBRARY 0x4000000
ebe372c1 1326
310fd250
L
1327 /* This input section should be copied to output in reverse order
1328 as an array of pointers. This is for ELF linker internal use
1329 only. */
1330#define SEC_ELF_REVERSE_COPY 0x4000000
1331
ebe372c1
L
1332 /* This section contains data which may be shared with other
1333 executables or shared objects. This is for COFF only. */
f856272b 1334#define SEC_COFF_SHARED 0x8000000
ebe372c1
L
1335
1336 /* When a section with this flag is being linked, then if the size of
1337 the input section is less than a page, it should not cross a page
1338 boundary. If the size of the input section is one page or more,
1339 it should be aligned on a page boundary. This is for TI
1340 TMS320C54X only. */
f856272b 1341#define SEC_TIC54X_BLOCK 0x10000000
ebe372c1
L
1342
1343 /* Conditionally link this section; do not link if there are no
1344 references found to any symbol in the section. This is for TI
1345 TMS320C54X only. */
f856272b 1346#define SEC_TIC54X_CLINK 0x20000000
dbb410c3 1347
156621f3
KT
1348 /* Indicate that section has the no read flag set. This happens
1349 when memory read flag isn't set. */
1350#define SEC_COFF_NOREAD 0x40000000
1351
52b219b5 1352 /* End of section flags. */
252b5132 1353
52b219b5 1354 /* Some internal packed boolean fields. */
252b5132 1355
52b219b5
AM
1356 /* See the vma field. */
1357 unsigned int user_set_vma : 1;
252b5132 1358
52b219b5
AM
1359 /* A mark flag used by some of the linker backends. */
1360 unsigned int linker_mark : 1;
252b5132 1361
d1778b88 1362 /* Another mark flag used by some of the linker backends. Set for
08da05b0 1363 output sections that have an input section. */
d1778b88
AM
1364 unsigned int linker_has_input : 1;
1365
f1a35370 1366 /* Mark flag used by some linker backends for garbage collection. */
52b219b5 1367 unsigned int gc_mark : 1;
252b5132 1368
4a114e3e
L
1369 /* Section compression status. */
1370 unsigned int compress_status : 2;
1371#define COMPRESS_SECTION_NONE 0
1372#define COMPRESS_SECTION_DONE 1
1373#define DECOMPRESS_SECTION_SIZED 2
1374
68bfbfcc
AM
1375 /* The following flags are used by the ELF linker. */
1376
1377 /* Mark sections which have been allocated to segments. */
bc67d8a6
NC
1378 unsigned int segment_mark : 1;
1379
68bfbfcc
AM
1380 /* Type of sec_info information. */
1381 unsigned int sec_info_type:3;
dbaa2011
AM
1382#define SEC_INFO_TYPE_NONE 0
1383#define SEC_INFO_TYPE_STABS 1
1384#define SEC_INFO_TYPE_MERGE 2
1385#define SEC_INFO_TYPE_EH_FRAME 3
1386#define SEC_INFO_TYPE_JUST_SYMS 4
68bfbfcc
AM
1387
1388 /* Nonzero if this section uses RELA relocations, rather than REL. */
1389 unsigned int use_rela_p:1;
1390
4c52953f
AM
1391 /* Bits used by various backends. The generic code doesn't touch
1392 these fields. */
68bfbfcc 1393
b0dddeec
AM
1394 unsigned int sec_flg0:1;
1395 unsigned int sec_flg1:1;
1396 unsigned int sec_flg2:1;
1397 unsigned int sec_flg3:1;
1398 unsigned int sec_flg4:1;
1399 unsigned int sec_flg5:1;
68bfbfcc 1400
52b219b5 1401 /* End of internal packed boolean fields. */
252b5132 1402
52b219b5
AM
1403 /* The virtual memory address of the section - where it will be
1404 at run time. The symbols are relocated against this. The
1405 user_set_vma flag is maintained by bfd; if it's not set, the
1406 backend can assign addresses (for example, in <<a.out>>, where
1407 the default address for <<.data>> is dependent on the specific
1408 target and various flags). */
52b219b5 1409 bfd_vma vma;
252b5132 1410
52b219b5
AM
1411 /* The load address of the section - where it would be in a
1412 rom image; really only used for writing section header
b5f79c76 1413 information. */
52b219b5 1414 bfd_vma lma;
252b5132 1415
52b219b5
AM
1416 /* The size of the section in octets, as it will be output.
1417 Contains a value even if the section has no contents (e.g., the
eea6121a
AM
1418 size of <<.bss>>). */
1419 bfd_size_type size;
252b5132 1420
1a23a9e6 1421 /* For input sections, the original size on disk of the section, in
73c5c7a8
BW
1422 octets. This field should be set for any section whose size is
1423 changed by linker relaxation. It is required for sections where
1424 the linker relaxation scheme doesn't cache altered section and
1425 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1426 targets), and thus the original size needs to be kept to read the
1427 section multiple times. For output sections, rawsize holds the
1428 section size calculated on a previous linker relaxation pass. */
eea6121a 1429 bfd_size_type rawsize;
252b5132 1430
4a114e3e
L
1431 /* The compressed size of the section in octets. */
1432 bfd_size_type compressed_size;
1433
7ba29e2a
NC
1434 /* Relaxation table. */
1435 struct relax_table *relax;
1436
1437 /* Count of used relaxation table entries. */
1438 int relax_count;
1439
1440
52b219b5
AM
1441 /* If this section is going to be output, then this value is the
1442 offset in *bytes* into the output section of the first byte in the
1443 input section (byte ==> smallest addressable unit on the
1444 target). In most cases, if this was going to start at the
1445 100th octet (8-bit quantity) in the output section, this value
1446 would be 100. However, if the target byte size is 16 bits
1447 (bfd_octets_per_byte is "2"), this value would be 50. */
52b219b5 1448 bfd_vma output_offset;
252b5132 1449
52b219b5 1450 /* The output section through which to map on output. */
198beae2 1451 struct bfd_section *output_section;
252b5132 1452
52b219b5
AM
1453 /* The alignment requirement of the section, as an exponent of 2 -
1454 e.g., 3 aligns to 2^3 (or 8). */
52b219b5 1455 unsigned int alignment_power;
252b5132 1456
52b219b5
AM
1457 /* If an input section, a pointer to a vector of relocation
1458 records for the data in this section. */
52b219b5 1459 struct reloc_cache_entry *relocation;
252b5132 1460
52b219b5
AM
1461 /* If an output section, a pointer to a vector of pointers to
1462 relocation records for the data in this section. */
52b219b5 1463 struct reloc_cache_entry **orelocation;
252b5132 1464
b5f79c76 1465 /* The number of relocation records in one of the above. */
52b219b5 1466 unsigned reloc_count;
252b5132 1467
52b219b5
AM
1468 /* Information below is back end specific - and not always used
1469 or updated. */
252b5132 1470
52b219b5 1471 /* File position of section data. */
52b219b5 1472 file_ptr filepos;
252b5132 1473
52b219b5 1474 /* File position of relocation info. */
52b219b5 1475 file_ptr rel_filepos;
252b5132 1476
52b219b5 1477 /* File position of line data. */
52b219b5 1478 file_ptr line_filepos;
252b5132 1479
52b219b5 1480 /* Pointer to data for applications. */
c58b9523 1481 void *userdata;
252b5132 1482
52b219b5
AM
1483 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1484 contents. */
1485 unsigned char *contents;
252b5132 1486
52b219b5 1487 /* Attached line number information. */
52b219b5 1488 alent *lineno;
252b5132 1489
52b219b5 1490 /* Number of line number records. */
52b219b5 1491 unsigned int lineno_count;
252b5132 1492
f5fa8ca2 1493 /* Entity size for merging purposes. */
f5fa8ca2
JJ
1494 unsigned int entsize;
1495
f97b9cb8
L
1496 /* Points to the kept section if this section is a link-once section,
1497 and is discarded. */
198beae2 1498 struct bfd_section *kept_section;
f97b9cb8 1499
52b219b5
AM
1500 /* When a section is being output, this value changes as more
1501 linenumbers are written out. */
52b219b5 1502 file_ptr moving_line_filepos;
252b5132 1503
52b219b5 1504 /* What the section number is in the target world. */
52b219b5 1505 int target_index;
252b5132 1506
c58b9523 1507 void *used_by_bfd;
252b5132 1508
52b219b5
AM
1509 /* If this is a constructor section then here is a list of the
1510 relocations created to relocate items within it. */
52b219b5 1511 struct relent_chain *constructor_chain;
252b5132 1512
52b219b5 1513 /* The BFD which owns the section. */
52b219b5 1514 bfd *owner;
252b5132 1515
b5f79c76 1516 /* A symbol which points at this section only. */
fc0a2244
AC
1517 struct bfd_symbol *symbol;
1518 struct bfd_symbol **symbol_ptr_ptr;
252b5132 1519
8423293d
AM
1520 /* Early in the link process, map_head and map_tail are used to build
1521 a list of input sections attached to an output section. Later,
1522 output sections use these fields for a list of bfd_link_order
1523 structs. */
1524 union {
1525 struct bfd_link_order *link_order;
1526 struct bfd_section *s;
1527 } map_head, map_tail;
b5f79c76 1528} asection;
252b5132 1529
7ba29e2a
NC
1530/* Relax table contains information about instructions which can
1531 be removed by relaxation -- replacing a long address with a
1532 short address. */
1533struct relax_table {
1534 /* Address where bytes may be deleted. */
1535 bfd_vma addr;
1536
1537 /* Number of bytes to be deleted. */
1538 int size;
1539};
1540
52b219b5
AM
1541/* These sections are global, and are managed by BFD. The application
1542 and target back end are not permitted to change the values in
36ab465d
AM
1543 these sections. */
1544extern asection std_section[4];
1545
252b5132
RH
1546#define BFD_ABS_SECTION_NAME "*ABS*"
1547#define BFD_UND_SECTION_NAME "*UND*"
1548#define BFD_COM_SECTION_NAME "*COM*"
1549#define BFD_IND_SECTION_NAME "*IND*"
1550
b5f79c76 1551/* Pointer to the common section. */
36ab465d
AM
1552#define bfd_com_section_ptr (&std_section[0])
1553/* Pointer to the undefined section. */
1554#define bfd_und_section_ptr (&std_section[1])
1555/* Pointer to the absolute section. */
1556#define bfd_abs_section_ptr (&std_section[2])
b5f79c76 1557/* Pointer to the indirect section. */
36ab465d
AM
1558#define bfd_ind_section_ptr (&std_section[3])
1559
1560#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1561#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
252b5132
RH
1562#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1563
84c254c6
NC
1564#define bfd_is_const_section(SEC) \
1565 ( ((SEC) == bfd_abs_section_ptr) \
1566 || ((SEC) == bfd_und_section_ptr) \
1567 || ((SEC) == bfd_com_section_ptr) \
1568 || ((SEC) == bfd_ind_section_ptr))
1569
9e7b37b3
AM
1570/* Macros to handle insertion and deletion of a bfd's sections. These
1571 only handle the list pointers, ie. do not adjust section_count,
1572 target_index etc. */
e02b83d7 1573#define bfd_section_list_remove(ABFD, S) \
5daa8fe7
L
1574 do \
1575 { \
1576 asection *_s = S; \
1577 asection *_next = _s->next; \
1578 asection *_prev = _s->prev; \
1579 if (_prev) \
1580 _prev->next = _next; \
1581 else \
1582 (ABFD)->sections = _next; \
1583 if (_next) \
04dd1667 1584 _next->prev = _prev; \
5daa8fe7
L
1585 else \
1586 (ABFD)->section_last = _prev; \
1587 } \
1588 while (0)
e02b83d7 1589#define bfd_section_list_append(ABFD, S) \
5daa8fe7
L
1590 do \
1591 { \
1592 asection *_s = S; \
1593 bfd *_abfd = ABFD; \
1594 _s->next = NULL; \
1595 if (_abfd->section_last) \
1596 { \
1597 _s->prev = _abfd->section_last; \
1598 _abfd->section_last->next = _s; \
1599 } \
1600 else \
04dd1667
AM
1601 { \
1602 _s->prev = NULL; \
1603 _abfd->sections = _s; \
1604 } \
5daa8fe7
L
1605 _abfd->section_last = _s; \
1606 } \
1607 while (0)
04dd1667
AM
1608#define bfd_section_list_prepend(ABFD, S) \
1609 do \
1610 { \
1611 asection *_s = S; \
1612 bfd *_abfd = ABFD; \
1613 _s->prev = NULL; \
1614 if (_abfd->sections) \
1615 { \
1616 _s->next = _abfd->sections; \
1617 _abfd->sections->prev = _s; \
1618 } \
1619 else \
1620 { \
1621 _s->next = NULL; \
1622 _abfd->section_last = _s; \
1623 } \
1624 _abfd->sections = _s; \
1625 } \
1626 while (0)
e02b83d7 1627#define bfd_section_list_insert_after(ABFD, A, S) \
9e7b37b3
AM
1628 do \
1629 { \
5daa8fe7
L
1630 asection *_a = A; \
1631 asection *_s = S; \
e02b83d7
L
1632 asection *_next = _a->next; \
1633 _s->next = _next; \
1634 _s->prev = _a; \
1635 _a->next = _s; \
1636 if (_next) \
04dd1667 1637 _next->prev = _s; \
ab82c5b9 1638 else \
e02b83d7 1639 (ABFD)->section_last = _s; \
9e7b37b3
AM
1640 } \
1641 while (0)
e02b83d7 1642#define bfd_section_list_insert_before(ABFD, B, S) \
9e7b37b3
AM
1643 do \
1644 { \
5daa8fe7 1645 asection *_b = B; \
9e7b37b3 1646 asection *_s = S; \
e02b83d7
L
1647 asection *_prev = _b->prev; \
1648 _s->prev = _prev; \
1649 _s->next = _b; \
1650 _b->prev = _s; \
1651 if (_prev) \
1652 _prev->next = _s; \
5daa8fe7 1653 else \
e02b83d7 1654 (ABFD)->sections = _s; \
9e7b37b3
AM
1655 } \
1656 while (0)
ab82c5b9 1657#define bfd_section_removed_from_list(ABFD, S) \
04dd1667 1658 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
9e7b37b3 1659
f592407e 1660#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
a4d8e49b
L
1661 /* name, id, index, next, prev, flags, user_set_vma, */ \
1662 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1663 \
4a114e3e 1664 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
b0dddeec 1665 0, 0, 1, 0, \
a4d8e49b 1666 \
4a114e3e
L
1667 /* segment_mark, sec_info_type, use_rela_p, */ \
1668 0, 0, 0, \
a4d8e49b 1669 \
b0dddeec
AM
1670 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
1671 0, 0, 0, 0, 0, 0, \
a4d8e49b 1672 \
4a114e3e
L
1673 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \
1674 0, 0, 0, 0, 0, 0, 0, \
a4d8e49b 1675 \
36ab465d
AM
1676 /* output_offset, output_section, alignment_power, */ \
1677 0, &SEC, 0, \
a4d8e49b
L
1678 \
1679 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1680 NULL, NULL, 0, 0, 0, \
1681 \
1682 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1683 0, NULL, NULL, NULL, 0, \
1684 \
1685 /* entsize, kept_section, moving_line_filepos, */ \
1686 0, NULL, 0, \
1687 \
1688 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1689 0, NULL, NULL, NULL, \
1690 \
f592407e
AM
1691 /* symbol, symbol_ptr_ptr, */ \
1692 (struct bfd_symbol *) SYM, &SEC.symbol, \
a4d8e49b
L
1693 \
1694 /* map_head, map_tail */ \
1695 { NULL }, { NULL } \
1696 }
1697
c58b9523 1698void bfd_section_list_clear (bfd *);
9e7b37b3 1699
c58b9523 1700asection *bfd_get_section_by_name (bfd *abfd, const char *name);
252b5132 1701
fafe6678
L
1702asection *bfd_get_section_by_name_if
1703 (bfd *abfd,
1704 const char *name,
1705 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1706 void *obj);
1707
c58b9523
AM
1708char *bfd_get_unique_section_name
1709 (bfd *abfd, const char *templat, int *count);
1bd91689 1710
c58b9523 1711asection *bfd_make_section_old_way (bfd *abfd, const char *name);
252b5132 1712
b36b76cb
L
1713asection *bfd_make_section_anyway_with_flags
1714 (bfd *abfd, const char *name, flagword flags);
1715
c58b9523 1716asection *bfd_make_section_anyway (bfd *abfd, const char *name);
252b5132 1717
b36b76cb
L
1718asection *bfd_make_section_with_flags
1719 (bfd *, const char *name, flagword flags);
1720
c58b9523 1721asection *bfd_make_section (bfd *, const char *name);
252b5132 1722
c58b9523
AM
1723bfd_boolean bfd_set_section_flags
1724 (bfd *abfd, asection *sec, flagword flags);
252b5132 1725
4e011fb5
AM
1726void bfd_rename_section
1727 (bfd *abfd, asection *sec, const char *newname);
1728
c58b9523
AM
1729void bfd_map_over_sections
1730 (bfd *abfd,
1731 void (*func) (bfd *abfd, asection *sect, void *obj),
1732 void *obj);
252b5132 1733
bc87dd2e
L
1734asection *bfd_sections_find_if
1735 (bfd *abfd,
90c0a373 1736 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
bc87dd2e
L
1737 void *obj);
1738
c58b9523
AM
1739bfd_boolean bfd_set_section_size
1740 (bfd *abfd, asection *sec, bfd_size_type val);
252b5132 1741
c58b9523 1742bfd_boolean bfd_set_section_contents
85302095
AC
1743 (bfd *abfd, asection *section, const void *data,
1744 file_ptr offset, bfd_size_type count);
252b5132 1745
c58b9523
AM
1746bfd_boolean bfd_get_section_contents
1747 (bfd *abfd, asection *section, void *location, file_ptr offset,
1748 bfd_size_type count);
252b5132 1749
eea6121a
AM
1750bfd_boolean bfd_malloc_and_get_section
1751 (bfd *abfd, asection *section, bfd_byte **buf);
1752
c58b9523
AM
1753bfd_boolean bfd_copy_private_section_data
1754 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
252b5132
RH
1755
1756#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1757 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1758 (ibfd, isection, obfd, osection))
72adc230
AM
1759bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1760
c58b9523 1761bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
b885599b 1762
e61463e1 1763/* Extracted from archures.c. */
8546af74 1764enum bfd_architecture
252b5132 1765{
c312a6a4
NC
1766 bfd_arch_unknown, /* File arch not known. */
1767 bfd_arch_obscure, /* Arch known, not one of these. */
52b219b5 1768 bfd_arch_m68k, /* Motorola 68xxx */
252b5132
RH
1769#define bfd_mach_m68000 1
1770#define bfd_mach_m68008 2
1771#define bfd_mach_m68010 3
1772#define bfd_mach_m68020 4
1773#define bfd_mach_m68030 5
1774#define bfd_mach_m68040 6
1775#define bfd_mach_m68060 7
1776#define bfd_mach_cpu32 8
3bdcfdf4 1777#define bfd_mach_fido 9
9840d27e
KH
1778#define bfd_mach_mcf_isa_a_nodiv 10
1779#define bfd_mach_mcf_isa_a 11
1780#define bfd_mach_mcf_isa_a_mac 12
1781#define bfd_mach_mcf_isa_a_emac 13
1782#define bfd_mach_mcf_isa_aplus 14
1783#define bfd_mach_mcf_isa_aplus_mac 15
1784#define bfd_mach_mcf_isa_aplus_emac 16
1785#define bfd_mach_mcf_isa_b_nousp 17
1786#define bfd_mach_mcf_isa_b_nousp_mac 18
1787#define bfd_mach_mcf_isa_b_nousp_emac 19
1788#define bfd_mach_mcf_isa_b 20
1789#define bfd_mach_mcf_isa_b_mac 21
1790#define bfd_mach_mcf_isa_b_emac 22
1791#define bfd_mach_mcf_isa_b_float 23
1792#define bfd_mach_mcf_isa_b_float_mac 24
1793#define bfd_mach_mcf_isa_b_float_emac 25
9a2e615a
NS
1794#define bfd_mach_mcf_isa_c 26
1795#define bfd_mach_mcf_isa_c_mac 27
1796#define bfd_mach_mcf_isa_c_emac 28
8d100c32
KH
1797#define bfd_mach_mcf_isa_c_nodiv 29
1798#define bfd_mach_mcf_isa_c_nodiv_mac 30
1799#define bfd_mach_mcf_isa_c_nodiv_emac 31
8546af74 1800 bfd_arch_vax, /* DEC Vax */
52b219b5
AM
1801 bfd_arch_i960, /* Intel 960 */
1802 /* The order of the following is important.
8546af74 1803 lower number indicates a machine type that
252b5132
RH
1804 only accepts a subset of the instructions
1805 available to machines with higher numbers.
1806 The exception is the "ca", which is
8546af74 1807 incompatible with all other machines except
c312a6a4 1808 "core". */
252b5132
RH
1809
1810#define bfd_mach_i960_core 1
1811#define bfd_mach_i960_ka_sa 2
1812#define bfd_mach_i960_kb_sb 3
1813#define bfd_mach_i960_mc 4
1814#define bfd_mach_i960_xa 5
1815#define bfd_mach_i960_ca 6
1816#define bfd_mach_i960_jx 7
1817#define bfd_mach_i960_hx 8
1818
3b16e843
NC
1819 bfd_arch_or32, /* OpenRISC 32 */
1820
52b219b5 1821 bfd_arch_sparc, /* SPARC */
252b5132 1822#define bfd_mach_sparc 1
52b219b5 1823/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
252b5132
RH
1824#define bfd_mach_sparc_sparclet 2
1825#define bfd_mach_sparc_sparclite 3
1826#define bfd_mach_sparc_v8plus 4
c312a6a4 1827#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
252b5132
RH
1828#define bfd_mach_sparc_sparclite_le 6
1829#define bfd_mach_sparc_v9 7
c312a6a4
NC
1830#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1831#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1832#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
52b219b5 1833/* Nonzero if MACH has the v9 instruction set. */
252b5132 1834#define bfd_mach_sparc_v9_p(mach) \
59ff2774 1835 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
19f7b010 1836 && (mach) != bfd_mach_sparc_sparclite_le)
7946e94a
JJ
1837/* Nonzero if MACH is a 64 bit sparc architecture. */
1838#define bfd_mach_sparc_64bit_p(mach) \
1839 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
e9f53129
AM
1840 bfd_arch_spu, /* PowerPC SPU */
1841#define bfd_mach_spu 256
52b219b5 1842 bfd_arch_mips, /* MIPS Rxxxx */
252b5132
RH
1843#define bfd_mach_mips3000 3000
1844#define bfd_mach_mips3900 3900
1845#define bfd_mach_mips4000 4000
1846#define bfd_mach_mips4010 4010
1847#define bfd_mach_mips4100 4100
1848#define bfd_mach_mips4111 4111
00707a0e 1849#define bfd_mach_mips4120 4120
252b5132
RH
1850#define bfd_mach_mips4300 4300
1851#define bfd_mach_mips4400 4400
1852#define bfd_mach_mips4600 4600
1853#define bfd_mach_mips4650 4650
1854#define bfd_mach_mips5000 5000
00707a0e
RS
1855#define bfd_mach_mips5400 5400
1856#define bfd_mach_mips5500 5500
252b5132 1857#define bfd_mach_mips6000 6000
5a7ea749 1858#define bfd_mach_mips7000 7000
252b5132 1859#define bfd_mach_mips8000 8000
0d2e43ed 1860#define bfd_mach_mips9000 9000
252b5132 1861#define bfd_mach_mips10000 10000
d1cf510e 1862#define bfd_mach_mips12000 12000
3aa3176b
TS
1863#define bfd_mach_mips14000 14000
1864#define bfd_mach_mips16000 16000
0752970e 1865#define bfd_mach_mips16 16
84ea6cf2 1866#define bfd_mach_mips5 5
350cc38d
MS
1867#define bfd_mach_mips_loongson_2e 3001
1868#define bfd_mach_mips_loongson_2f 3002
fd503541 1869#define bfd_mach_mips_loongson_3a 3003
c6c98b38 1870#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
6f179bd0 1871#define bfd_mach_mips_octeon 6501
dd6a37e7 1872#define bfd_mach_mips_octeonp 6601
432233b3 1873#define bfd_mach_mips_octeon2 6502
52b6b6b9 1874#define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */
a1cd6a8f 1875#define bfd_mach_mipsisa32 32
af7ee8bf 1876#define bfd_mach_mipsisa32r2 33
a1cd6a8f 1877#define bfd_mach_mipsisa64 64
5f74bc13 1878#define bfd_mach_mipsisa64r2 65
df58fc94 1879#define bfd_mach_mips_micromips 96
52b219b5 1880 bfd_arch_i386, /* Intel 386 */
d7921315
L
1881#define bfd_mach_i386_intel_syntax (1 << 0)
1882#define bfd_mach_i386_i8086 (1 << 1)
1883#define bfd_mach_i386_i386 (1 << 2)
1884#define bfd_mach_x86_64 (1 << 3)
1885#define bfd_mach_x64_32 (1 << 4)
1886#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
1887#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
1888#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
8a9036a4 1889 bfd_arch_l1om, /* Intel L1OM */
d7921315
L
1890#define bfd_mach_l1om (1 << 5)
1891#define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
7a9068fe 1892 bfd_arch_k1om, /* Intel K1OM */
d7921315
L
1893#define bfd_mach_k1om (1 << 6)
1894#define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
52b219b5
AM
1895 bfd_arch_we32k, /* AT&T WE32xxx */
1896 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1897 bfd_arch_i860, /* Intel 860 */
1898 bfd_arch_i370, /* IBM 360/370 Mainframes */
1899 bfd_arch_romp, /* IBM ROMP PC/RT */
52b219b5
AM
1900 bfd_arch_convex, /* Convex */
1901 bfd_arch_m88k, /* Motorola 88xxx */
3af9a47b 1902 bfd_arch_m98k, /* Motorola 98xxx */
52b219b5 1903 bfd_arch_pyramid, /* Pyramid Technology */
c2dcd04e 1904 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
8d9cd6b1
NC
1905#define bfd_mach_h8300 1
1906#define bfd_mach_h8300h 2
1907#define bfd_mach_h8300s 3
1908#define bfd_mach_h8300hn 4
1909#define bfd_mach_h8300sn 5
5d1db417 1910#define bfd_mach_h8300sx 6
f4984206 1911#define bfd_mach_h8300sxn 7
e135f41b 1912 bfd_arch_pdp11, /* DEC PDP-11 */
ce3c775b 1913 bfd_arch_plugin,
52b219b5 1914 bfd_arch_powerpc, /* PowerPC */
686e4055
AM
1915#define bfd_mach_ppc 32
1916#define bfd_mach_ppc64 64
87f33987
ND
1917#define bfd_mach_ppc_403 403
1918#define bfd_mach_ppc_403gc 4030
305f7588 1919#define bfd_mach_ppc_405 405
87f33987
ND
1920#define bfd_mach_ppc_505 505
1921#define bfd_mach_ppc_601 601
1922#define bfd_mach_ppc_602 602
1923#define bfd_mach_ppc_603 603
1924#define bfd_mach_ppc_ec603e 6031
1925#define bfd_mach_ppc_604 604
1926#define bfd_mach_ppc_620 620
1927#define bfd_mach_ppc_630 630
1928#define bfd_mach_ppc_750 750
1929#define bfd_mach_ppc_860 860
1930#define bfd_mach_ppc_a35 35
1931#define bfd_mach_ppc_rs64ii 642
1932#define bfd_mach_ppc_rs64iii 643
1933#define bfd_mach_ppc_7400 7400
d62b1198 1934#define bfd_mach_ppc_e500 500
19a6653c 1935#define bfd_mach_ppc_e500mc 5001
ce3d2015 1936#define bfd_mach_ppc_e500mc64 5005
aea77599
AM
1937#define bfd_mach_ppc_e5500 5006
1938#define bfd_mach_ppc_e6500 5007
ce3d2015 1939#define bfd_mach_ppc_titan 83
b9c361e0 1940#define bfd_mach_ppc_vle 84
52b219b5 1941 bfd_arch_rs6000, /* IBM RS/6000 */
686e4055 1942#define bfd_mach_rs6k 6000
87f33987
ND
1943#define bfd_mach_rs6k_rs1 6001
1944#define bfd_mach_rs6k_rsc 6003
1945#define bfd_mach_rs6k_rs2 6002
52b219b5 1946 bfd_arch_hppa, /* HP PA RISC */
42acdc7c
JB
1947#define bfd_mach_hppa10 10
1948#define bfd_mach_hppa11 11
1949#define bfd_mach_hppa20 20
1950#define bfd_mach_hppa20w 25
52b219b5 1951 bfd_arch_d10v, /* Mitsubishi D10V */
686e4055 1952#define bfd_mach_d10v 1
7af8cca9
MM
1953#define bfd_mach_d10v_ts2 2
1954#define bfd_mach_d10v_ts3 3
52b219b5 1955 bfd_arch_d30v, /* Mitsubishi D30V */
d172d4ba 1956 bfd_arch_dlx, /* DLX */
52b219b5
AM
1957 bfd_arch_m68hc11, /* Motorola 68HC11 */
1958 bfd_arch_m68hc12, /* Motorola 68HC12 */
bc7c6a90
SC
1959#define bfd_mach_m6812_default 0
1960#define bfd_mach_m6812 1
1961#define bfd_mach_m6812s 2
6927f982
NC
1962 bfd_arch_m9s12x, /* Freescale S12X */
1963 bfd_arch_m9s12xg, /* Freescale XGATE */
52b219b5 1964 bfd_arch_z8k, /* Zilog Z8000 */
252b5132
RH
1965#define bfd_mach_z8001 1
1966#define bfd_mach_z8002 2
c2dcd04e 1967 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
ef230218 1968 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
686e4055 1969#define bfd_mach_sh 1
d4845d57
JR
1970#define bfd_mach_sh2 0x20
1971#define bfd_mach_sh_dsp 0x2d
1d70c7fb
AO
1972#define bfd_mach_sh2a 0x2a
1973#define bfd_mach_sh2a_nofpu 0x2b
e38bc3b5
NC
1974#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1975#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1976#define bfd_mach_sh2a_or_sh4 0x2a3
1977#define bfd_mach_sh2a_or_sh3e 0x2a4
5177500f 1978#define bfd_mach_sh2e 0x2e
252b5132 1979#define bfd_mach_sh3 0x30
f6f9408f 1980#define bfd_mach_sh3_nommu 0x31
d4845d57 1981#define bfd_mach_sh3_dsp 0x3d
252b5132 1982#define bfd_mach_sh3e 0x3e
d4845d57 1983#define bfd_mach_sh4 0x40
af9ba621 1984#define bfd_mach_sh4_nofpu 0x41
ae51a426 1985#define bfd_mach_sh4_nommu_nofpu 0x42
af9ba621
CV
1986#define bfd_mach_sh4a 0x4a
1987#define bfd_mach_sh4a_nofpu 0x4b
1988#define bfd_mach_sh4al_dsp 0x4d
fbca6ad9 1989#define bfd_mach_sh5 0x50
52b219b5 1990 bfd_arch_alpha, /* Dec Alpha */
252b5132
RH
1991#define bfd_mach_alpha_ev4 0x10
1992#define bfd_mach_alpha_ev5 0x20
1993#define bfd_mach_alpha_ev6 0x30
c312a6a4 1994 bfd_arch_arm, /* Advanced Risc Machines ARM. */
5a6c6817 1995#define bfd_mach_arm_unknown 0
252b5132 1996#define bfd_mach_arm_2 1
478d07d6 1997#define bfd_mach_arm_2a 2
252b5132
RH
1998#define bfd_mach_arm_3 3
1999#define bfd_mach_arm_3M 4
478d07d6 2000#define bfd_mach_arm_4 5
252b5132 2001#define bfd_mach_arm_4T 6
478d07d6
NC
2002#define bfd_mach_arm_5 7
2003#define bfd_mach_arm_5T 8
077b8428
NC
2004#define bfd_mach_arm_5TE 9
2005#define bfd_mach_arm_XScale 10
fde78edd 2006#define bfd_mach_arm_ep9312 11
e16bb312 2007#define bfd_mach_arm_iWMMXt 12
2d447fca 2008#define bfd_mach_arm_iWMMXt2 13
52b219b5
AM
2009 bfd_arch_ns32k, /* National Semiconductors ns32000 */
2010 bfd_arch_w65, /* WDC 65816 */
2011 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
026df7c5 2012 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
be33c5dd
SS
2013#define bfd_mach_tic3x 30
2014#define bfd_mach_tic4x 40
52b219b5 2015 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
40b36596 2016 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */
52b219b5
AM
2017 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
2018 bfd_arch_v850, /* NEC V850 */
686e4055 2019#define bfd_mach_v850 1
252b5132 2020#define bfd_mach_v850e 'E'
8ad30312 2021#define bfd_mach_v850e1 '1'
261b8d08
PA
2022#define bfd_mach_v850e2 0x4532
2023#define bfd_mach_v850e2v3 0x45325633
0d2bcfaf 2024 bfd_arch_arc, /* ARC Cores */
686e4055
AM
2025#define bfd_mach_arc_5 5
2026#define bfd_mach_arc_6 6
2027#define bfd_mach_arc_7 7
2028#define bfd_mach_arc_8 8
49f58d10
JB
2029 bfd_arch_m32c, /* Renesas M16C/M32C. */
2030#define bfd_mach_m16c 0x75
2031#define bfd_mach_m32c 0x78
26597c86 2032 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
686e4055 2033#define bfd_mach_m32r 1 /* For backwards compatibility. */
a23ef39f 2034#define bfd_mach_m32rx 'x'
88845958 2035#define bfd_mach_m32r2 '2'
52b219b5
AM
2036 bfd_arch_mn10200, /* Matsushita MN10200 */
2037 bfd_arch_mn10300, /* Matsushita MN10300 */
252b5132 2038#define bfd_mach_mn10300 300
7f8d5fc9 2039#define bfd_mach_am33 330
b08fa4d3 2040#define bfd_mach_am33_2 332
252b5132
RH
2041 bfd_arch_fr30,
2042#define bfd_mach_fr30 0x46523330
4e5ba5b7 2043 bfd_arch_frv,
686e4055
AM
2044#define bfd_mach_frv 1
2045#define bfd_mach_frvsimple 2
4e5ba5b7
DB
2046#define bfd_mach_fr300 300
2047#define bfd_mach_fr400 400
676a64f4 2048#define bfd_mach_fr450 450
4e5ba5b7
DB
2049#define bfd_mach_frvtomcat 499 /* fr500 prototype */
2050#define bfd_mach_fr500 500
9c8ee639 2051#define bfd_mach_fr550 550
b6b450f1 2052 bfd_arch_moxie, /* The moxie processor */
20135e4c 2053#define bfd_mach_moxie 1
252b5132 2054 bfd_arch_mcore,
d9352518
DB
2055 bfd_arch_mep,
2056#define bfd_mach_mep 1
2057#define bfd_mach_mep_h1 0x6831
4d28413b 2058#define bfd_mach_mep_c5 0x6335
52b219b5 2059 bfd_arch_ia64, /* HP/Intel ia64 */
686e4055
AM
2060#define bfd_mach_ia64_elf64 64
2061#define bfd_mach_ia64_elf32 32
cf88bb9f 2062 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
686e4055
AM
2063#define bfd_mach_ip2022 1
2064#define bfd_mach_ip2022ext 2
a75473eb
SC
2065 bfd_arch_iq2000, /* Vitesse IQ2000. */
2066#define bfd_mach_iq2000 1
2067#define bfd_mach_iq10 2
cfb8c092
NC
2068 bfd_arch_epiphany, /* Adapteva EPIPHANY */
2069#define bfd_mach_epiphany16 1
2070#define bfd_mach_epiphany32 2
d031aafb 2071 bfd_arch_mt,
de33e640
AH
2072#define bfd_mach_ms1 1
2073#define bfd_mach_mrisc2 2
6f84a2a6 2074#define bfd_mach_ms2 3
0bcb993b 2075 bfd_arch_pj,
c312a6a4 2076 bfd_arch_avr, /* Atmel AVR microcontrollers. */
adde6300
AM
2077#define bfd_mach_avr1 1
2078#define bfd_mach_avr2 2
7b21ac3f 2079#define bfd_mach_avr25 25
adde6300 2080#define bfd_mach_avr3 3
7b21ac3f
EW
2081#define bfd_mach_avr31 31
2082#define bfd_mach_avr35 35
adde6300 2083#define bfd_mach_avr4 4
65aa24b6 2084#define bfd_mach_avr5 5
7b21ac3f 2085#define bfd_mach_avr51 51
28c9d252 2086#define bfd_mach_avr6 6
dc80f6ae
EW
2087#define bfd_mach_avrxmega1 101
2088#define bfd_mach_avrxmega2 102
2089#define bfd_mach_avrxmega3 103
2090#define bfd_mach_avrxmega4 104
2091#define bfd_mach_avrxmega5 105
2092#define bfd_mach_avrxmega6 106
2093#define bfd_mach_avrxmega7 107
0f64bb02
CM
2094 bfd_arch_bfin, /* ADI Blackfin */
2095#define bfd_mach_bfin 1
3d3d428f
NC
2096 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2097#define bfd_mach_cr16 1
0949843d
NC
2098 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2099#define bfd_mach_cr16c 1
e56f61be 2100 bfd_arch_crx, /* National Semiconductor CRX. */
1fe1f39c 2101#define bfd_mach_crx 1
06c15ad7 2102 bfd_arch_cris, /* Axis CRIS */
bac23f82
HPN
2103#define bfd_mach_cris_v0_v10 255
2104#define bfd_mach_cris_v32 32
2105#define bfd_mach_cris_v10_v32 1032
99c513f6
DD
2106 bfd_arch_rl78,
2107#define bfd_mach_rl78 0x75
8654b68a 2108 bfd_arch_rx, /* Renesas RX. */
c7927a3c 2109#define bfd_mach_rx 0x75
a85d7ed0 2110 bfd_arch_s390, /* IBM s390 */
686e4055
AM
2111#define bfd_mach_s390_31 31
2112#define bfd_mach_s390_64 64
1c0d3aa6 2113 bfd_arch_score, /* Sunplus score */
c3b7224a
NC
2114#define bfd_mach_score3 3
2115#define bfd_mach_score7 7
b3baf5d0 2116 bfd_arch_openrisc, /* OpenRISC */
c312a6a4 2117 bfd_arch_mmix, /* Donald Knuth's educational processor. */
93fbbb04 2118 bfd_arch_xstormy16,
686e4055 2119#define bfd_mach_xstormy16 1
2469cfa2 2120 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2469cfa2 2121#define bfd_mach_msp11 11
3b260895 2122#define bfd_mach_msp110 110
2469cfa2
NC
2123#define bfd_mach_msp12 12
2124#define bfd_mach_msp13 13
2125#define bfd_mach_msp14 14
3b260895 2126#define bfd_mach_msp15 15
d70c5fc7 2127#define bfd_mach_msp16 16
44c86e8c 2128#define bfd_mach_msp21 21
2469cfa2
NC
2129#define bfd_mach_msp31 31
2130#define bfd_mach_msp32 32
2131#define bfd_mach_msp33 33
3b260895
NC
2132#define bfd_mach_msp41 41
2133#define bfd_mach_msp42 42
2469cfa2
NC
2134#define bfd_mach_msp43 43
2135#define bfd_mach_msp44 44
d70c5fc7
NC
2136 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2137#define bfd_mach_xc16x 1
2138#define bfd_mach_xc16xl 2
f6c1a2d5
NC
2139#define bfd_mach_xc16xs 3
2140 bfd_arch_xgate, /* Freescale XGATE */
2141#define bfd_mach_xgate 1
e0001a05
NC
2142 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2143#define bfd_mach_xtensa 1
3c9b82ba
NC
2144 bfd_arch_z80,
2145#define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2146#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2147#define bfd_mach_z80full 7 /* All undocumented instructions. */
2148#define bfd_mach_r800 11 /* R800: successor with multiplication. */
84e94c90
NC
2149 bfd_arch_lm32, /* Lattice Mico32 */
2150#define bfd_mach_lm32 1
7ba29e2a 2151 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
aa137e4d
NC
2152 bfd_arch_tilepro, /* Tilera TILEPro */
2153 bfd_arch_tilegx, /* Tilera TILE-Gx */
2154#define bfd_mach_tilepro 1
2155#define bfd_mach_tilegx 1
82590249 2156#define bfd_mach_tilegx32 2
252b5132
RH
2157 bfd_arch_last
2158 };
e1e81ed3 2159
8546af74 2160typedef struct bfd_arch_info
252b5132
RH
2161{
2162 int bits_per_word;
2163 int bits_per_address;
2164 int bits_per_byte;
2165 enum bfd_architecture arch;
2166 unsigned long mach;
2167 const char *arch_name;
2168 const char *printable_name;
2169 unsigned int section_align_power;
b34976b6 2170 /* TRUE if this is the default machine for the architecture.
aa3d5824
AM
2171 The default arch should be the first entry for an arch so that
2172 all the entries for that arch can be accessed via <<next>>. */
b34976b6 2173 bfd_boolean the_default;
252b5132 2174 const struct bfd_arch_info * (*compatible)
c58b9523 2175 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
252b5132 2176
c58b9523 2177 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
252b5132 2178
b7761f11
L
2179 /* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
2180 IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
2181 TRUE, the buffer contains code. */
2182 void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
2183 bfd_boolean code);
2184
252b5132 2185 const struct bfd_arch_info *next;
3b16e843
NC
2186}
2187bfd_arch_info_type;
2188
c58b9523 2189const char *bfd_printable_name (bfd *abfd);
252b5132 2190
c58b9523 2191const bfd_arch_info_type *bfd_scan_arch (const char *string);
252b5132 2192
c58b9523 2193const char **bfd_arch_list (void);
252b5132 2194
c58b9523
AM
2195const bfd_arch_info_type *bfd_arch_get_compatible
2196 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
252b5132 2197
c58b9523 2198void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
252b5132 2199
c58b9523 2200enum bfd_architecture bfd_get_arch (bfd *abfd);
252b5132 2201
c58b9523 2202unsigned long bfd_get_mach (bfd *abfd);
252b5132 2203
c58b9523 2204unsigned int bfd_arch_bits_per_byte (bfd *abfd);
252b5132 2205
c58b9523 2206unsigned int bfd_arch_bits_per_address (bfd *abfd);
252b5132 2207
c58b9523 2208const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
252b5132 2209
c58b9523
AM
2210const bfd_arch_info_type *bfd_lookup_arch
2211 (enum bfd_architecture arch, unsigned long machine);
252b5132 2212
c58b9523
AM
2213const char *bfd_printable_arch_mach
2214 (enum bfd_architecture arch, unsigned long machine);
252b5132 2215
c58b9523 2216unsigned int bfd_octets_per_byte (bfd *abfd);
9a968f43 2217
c58b9523
AM
2218unsigned int bfd_arch_mach_octets_per_byte
2219 (enum bfd_architecture arch, unsigned long machine);
9a968f43 2220
e61463e1 2221/* Extracted from reloc.c. */
252b5132
RH
2222typedef enum bfd_reloc_status
2223{
b5f79c76 2224 /* No errors detected. */
252b5132
RH
2225 bfd_reloc_ok,
2226
b5f79c76 2227 /* The relocation was performed, but there was an overflow. */
252b5132
RH
2228 bfd_reloc_overflow,
2229
b5f79c76 2230 /* The address to relocate was not within the section supplied. */
252b5132
RH
2231 bfd_reloc_outofrange,
2232
b5f79c76 2233 /* Used by special functions. */
252b5132
RH
2234 bfd_reloc_continue,
2235
b5f79c76 2236 /* Unsupported relocation size requested. */
252b5132
RH
2237 bfd_reloc_notsupported,
2238
b5f79c76 2239 /* Unused. */
252b5132
RH
2240 bfd_reloc_other,
2241
b5f79c76 2242 /* The symbol to relocate against was undefined. */
252b5132
RH
2243 bfd_reloc_undefined,
2244
dc810e39
AM
2245 /* The relocation was performed, but may not be ok - presently
2246 generated only when linking i960 coff files with i960 b.out
2247 symbols. If this type is returned, the error_message argument
2248 to bfd_perform_relocation will be set. */
252b5132
RH
2249 bfd_reloc_dangerous
2250 }
2251 bfd_reloc_status_type;
2252
541389e2 2253
252b5132
RH
2254typedef struct reloc_cache_entry
2255{
b5f79c76 2256 /* A pointer into the canonical table of pointers. */
fc0a2244 2257 struct bfd_symbol **sym_ptr_ptr;
252b5132 2258
b5f79c76 2259 /* offset in section. */
252b5132
RH
2260 bfd_size_type address;
2261
b5f79c76 2262 /* addend for relocation value. */
252b5132
RH
2263 bfd_vma addend;
2264
b5f79c76 2265 /* Pointer to how to perform the required relocation. */
252b5132
RH
2266 reloc_howto_type *howto;
2267
b5f79c76
NC
2268}
2269arelent;
2270
252b5132
RH
2271enum complain_overflow
2272{
b5f79c76 2273 /* Do not complain on overflow. */
252b5132
RH
2274 complain_overflow_dont,
2275
a7985d73
AM
2276 /* Complain if the value overflows when considered as a signed
2277 number one bit larger than the field. ie. A bitfield of N bits
2278 is allowed to represent -2**n to 2**n-1. */
252b5132
RH
2279 complain_overflow_bitfield,
2280
a7985d73 2281 /* Complain if the value overflows when considered as a signed
b5f79c76 2282 number. */
252b5132
RH
2283 complain_overflow_signed,
2284
dc810e39 2285 /* Complain if the value overflows when considered as an
b5f79c76 2286 unsigned number. */
252b5132
RH
2287 complain_overflow_unsigned
2288};
2289
2290struct reloc_howto_struct
2291{
dc810e39
AM
2292 /* The type field has mainly a documentary use - the back end can
2293 do what it wants with it, though normally the back end's
2294 external idea of what a reloc number is stored
2295 in this field. For example, a PC relative word relocation
2296 in a coff environment has the type 023 - because that's
2297 what the outside world calls a R_PCRWORD reloc. */
252b5132
RH
2298 unsigned int type;
2299
dc810e39
AM
2300 /* The value the final relocation is shifted right by. This drops
2301 unwanted data from the relocation. */
252b5132
RH
2302 unsigned int rightshift;
2303
dc810e39
AM
2304 /* The size of the item to be relocated. This is *not* a
2305 power-of-two measure. To get the number of bytes operated
2306 on by a type of relocation, use bfd_get_reloc_size. */
252b5132
RH
2307 int size;
2308
dc810e39
AM
2309 /* The number of bits in the item to be relocated. This is used
2310 when doing overflow checking. */
252b5132
RH
2311 unsigned int bitsize;
2312
ddfd6795 2313 /* The relocation is relative to the field being relocated. */
b34976b6 2314 bfd_boolean pc_relative;
252b5132 2315
dc810e39
AM
2316 /* The bit position of the reloc value in the destination.
2317 The relocated value is left shifted by this amount. */
252b5132
RH
2318 unsigned int bitpos;
2319
dc810e39
AM
2320 /* What type of overflow error should be checked for when
2321 relocating. */
252b5132
RH
2322 enum complain_overflow complain_on_overflow;
2323
dc810e39
AM
2324 /* If this field is non null, then the supplied function is
2325 called rather than the normal function. This allows really
7dee875e 2326 strange relocation methods to be accommodated (e.g., i960 callj
dc810e39 2327 instructions). */
252b5132 2328 bfd_reloc_status_type (*special_function)
fc0a2244 2329 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
c58b9523 2330 bfd *, char **);
dc810e39
AM
2331
2332 /* The textual name of the relocation type. */
252b5132
RH
2333 char *name;
2334
dc810e39
AM
2335 /* Some formats record a relocation addend in the section contents
2336 rather than with the relocation. For ELF formats this is the
2337 distinction between USE_REL and USE_RELA (though the code checks
2338 for USE_REL == 1/0). The value of this field is TRUE if the
2339 addend is recorded with the section contents; when performing a
2340 partial link (ld -r) the section contents (the data) will be
2341 modified. The value of this field is FALSE if addends are
2342 recorded with the relocation (in arelent.addend); when performing
2343 a partial link the relocation will be modified.
2344 All relocations for all ELF USE_RELA targets should set this field
2345 to FALSE (values of TRUE should be looked on with suspicion).
2346 However, the converse is not true: not all relocations of all ELF
2347 USE_REL targets set this field to TRUE. Why this is so is peculiar
2348 to each particular target. For relocs that aren't used in partial
2349 links (e.g. GOT stuff) it doesn't matter what this is set to. */
b34976b6 2350 bfd_boolean partial_inplace;
252b5132 2351
7dc77aaa
AM
2352 /* src_mask selects the part of the instruction (or data) to be used
2353 in the relocation sum. If the target relocations don't have an
2354 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2355 dst_mask to extract the addend from the section contents. If
2356 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2357 field should be zero. Non-zero values for ELF USE_RELA targets are
2358 bogus as in those cases the value in the dst_mask part of the
2359 section contents should be treated as garbage. */
252b5132
RH
2360 bfd_vma src_mask;
2361
7dc77aaa
AM
2362 /* dst_mask selects which parts of the instruction (or data) are
2363 replaced with a relocated value. */
252b5132
RH
2364 bfd_vma dst_mask;
2365
dc810e39
AM
2366 /* When some formats create PC relative instructions, they leave
2367 the value of the pc of the place being relocated in the offset
2368 slot of the instruction, so that a PC relative relocation can
2369 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2370 Some formats leave the displacement part of an instruction
2371 empty (e.g., m88k bcs); this flag signals the fact. */
b34976b6 2372 bfd_boolean pcrel_offset;
252b5132 2373};
b5f79c76 2374
dc810e39
AM
2375#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2376 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2377#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2378 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
b34976b6 2379 NAME, FALSE, 0, 0, IN)
252b5132 2380
5f771d47 2381#define EMPTY_HOWTO(C) \
b34976b6
AM
2382 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2383 NULL, FALSE, 0, 0, FALSE)
dc810e39
AM
2384
2385#define HOWTO_PREPARE(relocation, symbol) \
2386 { \
c58b9523 2387 if (symbol != NULL) \
dc810e39
AM
2388 { \
2389 if (bfd_is_com_section (symbol->section)) \
2390 { \
2391 relocation = 0; \
2392 } \
2393 else \
2394 { \
2395 relocation = symbol->value; \
2396 } \
2397 } \
2398 }
b5f79c76 2399
c58b9523 2400unsigned int bfd_get_reloc_size (reloc_howto_type *);
252b5132 2401
dc810e39
AM
2402typedef struct relent_chain
2403{
252b5132 2404 arelent relent;
dc810e39 2405 struct relent_chain *next;
b5f79c76
NC
2406}
2407arelent_chain;
2408
c58b9523
AM
2409bfd_reloc_status_type bfd_check_overflow
2410 (enum complain_overflow how,
252b5132
RH
2411 unsigned int bitsize,
2412 unsigned int rightshift,
2413 unsigned int addrsize,
c58b9523 2414 bfd_vma relocation);
252b5132 2415
c58b9523
AM
2416bfd_reloc_status_type bfd_perform_relocation
2417 (bfd *abfd,
252b5132 2418 arelent *reloc_entry,
c58b9523 2419 void *data,
252b5132
RH
2420 asection *input_section,
2421 bfd *output_bfd,
c58b9523 2422 char **error_message);
252b5132 2423
c58b9523
AM
2424bfd_reloc_status_type bfd_install_relocation
2425 (bfd *abfd,
252b5132 2426 arelent *reloc_entry,
c58b9523 2427 void *data, bfd_vma data_start,
252b5132 2428 asection *input_section,
c58b9523 2429 char **error_message);
252b5132
RH
2430
2431enum bfd_reloc_code_real {
2432 _dummy_first_bfd_reloc_code_real,
2433
541389e2 2434
b5f79c76 2435/* Basic absolute relocations of N bits. */
252b5132
RH
2436 BFD_RELOC_64,
2437 BFD_RELOC_32,
2438 BFD_RELOC_26,
2439 BFD_RELOC_24,
2440 BFD_RELOC_16,
2441 BFD_RELOC_14,
2442 BFD_RELOC_8,
2443
2444/* PC-relative relocations. Sometimes these are relative to the address
2445of the relocation itself; sometimes they are relative to the start of
2446the section containing the relocation. It depends on the specific target.
2447
b5f79c76 2448The 24-bit relocation is used in some Intel 960 configurations. */
252b5132
RH
2449 BFD_RELOC_64_PCREL,
2450 BFD_RELOC_32_PCREL,
2451 BFD_RELOC_24_PCREL,
2452 BFD_RELOC_16_PCREL,
2453 BFD_RELOC_12_PCREL,
2454 BFD_RELOC_8_PCREL,
2455
6482c264
NC
2456/* Section relative relocations. Some targets need this for DWARF2. */
2457 BFD_RELOC_32_SECREL,
2458
b5f79c76 2459/* For ELF. */
252b5132
RH
2460 BFD_RELOC_32_GOT_PCREL,
2461 BFD_RELOC_16_GOT_PCREL,
2462 BFD_RELOC_8_GOT_PCREL,
2463 BFD_RELOC_32_GOTOFF,
2464 BFD_RELOC_16_GOTOFF,
2465 BFD_RELOC_LO16_GOTOFF,
2466 BFD_RELOC_HI16_GOTOFF,
2467 BFD_RELOC_HI16_S_GOTOFF,
2468 BFD_RELOC_8_GOTOFF,
5bd4f169 2469 BFD_RELOC_64_PLT_PCREL,
252b5132
RH
2470 BFD_RELOC_32_PLT_PCREL,
2471 BFD_RELOC_24_PLT_PCREL,
2472 BFD_RELOC_16_PLT_PCREL,
2473 BFD_RELOC_8_PLT_PCREL,
5bd4f169 2474 BFD_RELOC_64_PLTOFF,
252b5132
RH
2475 BFD_RELOC_32_PLTOFF,
2476 BFD_RELOC_16_PLTOFF,
2477 BFD_RELOC_LO16_PLTOFF,
2478 BFD_RELOC_HI16_PLTOFF,
2479 BFD_RELOC_HI16_S_PLTOFF,
2480 BFD_RELOC_8_PLTOFF,
2481
b5f79c76 2482/* Relocations used by 68K ELF. */
252b5132
RH
2483 BFD_RELOC_68K_GLOB_DAT,
2484 BFD_RELOC_68K_JMP_SLOT,
2485 BFD_RELOC_68K_RELATIVE,
cf869cce
NC
2486 BFD_RELOC_68K_TLS_GD32,
2487 BFD_RELOC_68K_TLS_GD16,
2488 BFD_RELOC_68K_TLS_GD8,
2489 BFD_RELOC_68K_TLS_LDM32,
2490 BFD_RELOC_68K_TLS_LDM16,
2491 BFD_RELOC_68K_TLS_LDM8,
2492 BFD_RELOC_68K_TLS_LDO32,
2493 BFD_RELOC_68K_TLS_LDO16,
2494 BFD_RELOC_68K_TLS_LDO8,
2495 BFD_RELOC_68K_TLS_IE32,
2496 BFD_RELOC_68K_TLS_IE16,
2497 BFD_RELOC_68K_TLS_IE8,
2498 BFD_RELOC_68K_TLS_LE32,
2499 BFD_RELOC_68K_TLS_LE16,
2500 BFD_RELOC_68K_TLS_LE8,
252b5132 2501
b5f79c76 2502/* Linkage-table relative. */
252b5132
RH
2503 BFD_RELOC_32_BASEREL,
2504 BFD_RELOC_16_BASEREL,
2505 BFD_RELOC_LO16_BASEREL,
2506 BFD_RELOC_HI16_BASEREL,
2507 BFD_RELOC_HI16_S_BASEREL,
2508 BFD_RELOC_8_BASEREL,
2509 BFD_RELOC_RVA,
2510
b5f79c76 2511/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
252b5132
RH
2512 BFD_RELOC_8_FFnn,
2513
2514/* These PC-relative relocations are stored as word displacements --
2515i.e., byte displacements shifted right two bits. The 30-bit word
2516displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2517SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2518signed 16-bit displacement is used on the MIPS, and the 23-bit
b5f79c76 2519displacement is used on the Alpha. */
252b5132
RH
2520 BFD_RELOC_32_PCREL_S2,
2521 BFD_RELOC_16_PCREL_S2,
2522 BFD_RELOC_23_PCREL_S2,
2523
2524/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
b5f79c76 2525the target word. These are used on the SPARC. */
252b5132
RH
2526 BFD_RELOC_HI22,
2527 BFD_RELOC_LO10,
2528
2529/* For systems that allocate a Global Pointer register, these are
2530displacements off that register. These relocation types are
2531handled specially, because the value the register will have is
b5f79c76 2532decided relatively late. */
252b5132
RH
2533 BFD_RELOC_GPREL16,
2534 BFD_RELOC_GPREL32,
2535
b5f79c76 2536/* Reloc types used for i960/b.out. */
252b5132
RH
2537 BFD_RELOC_I960_CALLJ,
2538
2539/* SPARC ELF relocations. There is probably some overlap with other
b5f79c76 2540relocation types already defined. */
252b5132
RH
2541 BFD_RELOC_NONE,
2542 BFD_RELOC_SPARC_WDISP22,
2543 BFD_RELOC_SPARC22,
2544 BFD_RELOC_SPARC13,
2545 BFD_RELOC_SPARC_GOT10,
2546 BFD_RELOC_SPARC_GOT13,
2547 BFD_RELOC_SPARC_GOT22,
2548 BFD_RELOC_SPARC_PC10,
2549 BFD_RELOC_SPARC_PC22,
2550 BFD_RELOC_SPARC_WPLT30,
2551 BFD_RELOC_SPARC_COPY,
2552 BFD_RELOC_SPARC_GLOB_DAT,
2553 BFD_RELOC_SPARC_JMP_SLOT,
2554 BFD_RELOC_SPARC_RELATIVE,
0f2712ed 2555 BFD_RELOC_SPARC_UA16,
252b5132 2556 BFD_RELOC_SPARC_UA32,
0f2712ed 2557 BFD_RELOC_SPARC_UA64,
739f7f82
DM
2558 BFD_RELOC_SPARC_GOTDATA_HIX22,
2559 BFD_RELOC_SPARC_GOTDATA_LOX10,
2560 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2561 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2562 BFD_RELOC_SPARC_GOTDATA_OP,
d0c9aeb3
DM
2563 BFD_RELOC_SPARC_JMP_IREL,
2564 BFD_RELOC_SPARC_IRELATIVE,
252b5132 2565
b5f79c76 2566/* I think these are specific to SPARC a.out (e.g., Sun 4). */
252b5132
RH
2567 BFD_RELOC_SPARC_BASE13,
2568 BFD_RELOC_SPARC_BASE22,
2569
b5f79c76 2570/* SPARC64 relocations */
252b5132
RH
2571#define BFD_RELOC_SPARC_64 BFD_RELOC_64
2572 BFD_RELOC_SPARC_10,
2573 BFD_RELOC_SPARC_11,
2574 BFD_RELOC_SPARC_OLO10,
2575 BFD_RELOC_SPARC_HH22,
2576 BFD_RELOC_SPARC_HM10,
2577 BFD_RELOC_SPARC_LM22,
2578 BFD_RELOC_SPARC_PC_HH22,
2579 BFD_RELOC_SPARC_PC_HM10,
2580 BFD_RELOC_SPARC_PC_LM22,
2581 BFD_RELOC_SPARC_WDISP16,
2582 BFD_RELOC_SPARC_WDISP19,
2583 BFD_RELOC_SPARC_7,
2584 BFD_RELOC_SPARC_6,
2585 BFD_RELOC_SPARC_5,
2586#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
bd5e6e7e 2587 BFD_RELOC_SPARC_PLT32,
252b5132
RH
2588 BFD_RELOC_SPARC_PLT64,
2589 BFD_RELOC_SPARC_HIX22,
2590 BFD_RELOC_SPARC_LOX10,
2591 BFD_RELOC_SPARC_H44,
2592 BFD_RELOC_SPARC_M44,
2593 BFD_RELOC_SPARC_L44,
2594 BFD_RELOC_SPARC_REGISTER,
2615994e
DM
2595 BFD_RELOC_SPARC_H34,
2596 BFD_RELOC_SPARC_SIZE32,
2597 BFD_RELOC_SPARC_SIZE64,
2598 BFD_RELOC_SPARC_WDISP10,
252b5132 2599
b5f79c76 2600/* SPARC little endian relocation */
252b5132
RH
2601 BFD_RELOC_SPARC_REV32,
2602
b9734f35
JJ
2603/* SPARC TLS relocations */
2604 BFD_RELOC_SPARC_TLS_GD_HI22,
2605 BFD_RELOC_SPARC_TLS_GD_LO10,
2606 BFD_RELOC_SPARC_TLS_GD_ADD,
2607 BFD_RELOC_SPARC_TLS_GD_CALL,
2608 BFD_RELOC_SPARC_TLS_LDM_HI22,
2609 BFD_RELOC_SPARC_TLS_LDM_LO10,
2610 BFD_RELOC_SPARC_TLS_LDM_ADD,
2611 BFD_RELOC_SPARC_TLS_LDM_CALL,
2612 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2613 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2614 BFD_RELOC_SPARC_TLS_LDO_ADD,
2615 BFD_RELOC_SPARC_TLS_IE_HI22,
2616 BFD_RELOC_SPARC_TLS_IE_LO10,
2617 BFD_RELOC_SPARC_TLS_IE_LD,
2618 BFD_RELOC_SPARC_TLS_IE_LDX,
2619 BFD_RELOC_SPARC_TLS_IE_ADD,
2620 BFD_RELOC_SPARC_TLS_LE_HIX22,
2621 BFD_RELOC_SPARC_TLS_LE_LOX10,
2622 BFD_RELOC_SPARC_TLS_DTPMOD32,
2623 BFD_RELOC_SPARC_TLS_DTPMOD64,
2624 BFD_RELOC_SPARC_TLS_DTPOFF32,
2625 BFD_RELOC_SPARC_TLS_DTPOFF64,
2626 BFD_RELOC_SPARC_TLS_TPOFF32,
2627 BFD_RELOC_SPARC_TLS_TPOFF64,
2628
e9f53129
AM
2629/* SPU Relocations. */
2630 BFD_RELOC_SPU_IMM7,
2631 BFD_RELOC_SPU_IMM8,
2632 BFD_RELOC_SPU_IMM10,
2633 BFD_RELOC_SPU_IMM10W,
2634 BFD_RELOC_SPU_IMM16,
2635 BFD_RELOC_SPU_IMM16W,
2636 BFD_RELOC_SPU_IMM18,
2637 BFD_RELOC_SPU_PCREL9a,
2638 BFD_RELOC_SPU_PCREL9b,
2639 BFD_RELOC_SPU_PCREL16,
2640 BFD_RELOC_SPU_LO16,
2641 BFD_RELOC_SPU_HI16,
ece5ef60
AM
2642 BFD_RELOC_SPU_PPU32,
2643 BFD_RELOC_SPU_PPU64,
8fdcc58d 2644 BFD_RELOC_SPU_ADD_PIC,
e9f53129 2645
252b5132
RH
2646/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2647"addend" in some special way.
2648For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2649writing; when reading, it will be the absolute section symbol. The
2650addend is the displacement in bytes of the "lda" instruction from
b5f79c76 2651the "ldah" instruction (which is at the address of this reloc). */
252b5132
RH
2652 BFD_RELOC_ALPHA_GPDISP_HI16,
2653
2654/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2655with GPDISP_HI16 relocs. The addend is ignored when writing the
2656relocations out, and is filled in with the file's GP value on
b5f79c76 2657reading, for convenience. */
252b5132
RH
2658 BFD_RELOC_ALPHA_GPDISP_LO16,
2659
2660/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2661relocation except that there is no accompanying GPDISP_LO16
b5f79c76 2662relocation. */
252b5132
RH
2663 BFD_RELOC_ALPHA_GPDISP,
2664
2665/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2666the assembler turns it into a LDQ instruction to load the address of
2667the symbol, and then fills in a register in the real instruction.
2668
2669The LITERAL reloc, at the LDQ instruction, refers to the .lita
2670section symbol. The addend is ignored when writing, but is filled
2671in with the file's GP value on reading, for convenience, as with the
2672GPDISP_LO16 reloc.
2673
2674The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2675It should refer to the symbol to be referenced, as with 16_GOTOFF,
2676but it generates output not based on the position within the .got
2677section, but relative to the GP value chosen for the file during the
2678final link stage.
2679
2680The LITUSE reloc, on the instruction using the loaded address, gives
2681information to the linker that it might be able to use to optimize
2682away some literal section references. The symbol is ignored (read
2683as the absolute section symbol), and the "addend" indicates the type
2684of instruction using the register:
26851 - "memory" fmt insn
26862 - byte-manipulation (byte offset reg)
b5f79c76 26873 - jsr (target of branch) */
252b5132
RH
2688 BFD_RELOC_ALPHA_LITERAL,
2689 BFD_RELOC_ALPHA_ELF_LITERAL,
2690 BFD_RELOC_ALPHA_LITUSE,
2691
2692/* The HINT relocation indicates a value that should be filled into the
2693"hint" field of a jmp/jsr/ret instruction, for possible branch-
b5f79c76 2694prediction logic which may be provided on some processors. */
252b5132
RH
2695 BFD_RELOC_ALPHA_HINT,
2696
2697/* The LINKAGE relocation outputs a linkage pair in the object file,
b5f79c76 2698which is filled by the linker. */
252b5132
RH
2699 BFD_RELOC_ALPHA_LINKAGE,
2700
2701/* The CODEADDR relocation outputs a STO_CA in the object file,
b5f79c76 2702which is filled by the linker. */
252b5132
RH
2703 BFD_RELOC_ALPHA_CODEADDR,
2704
dc810e39 2705/* The GPREL_HI/LO relocations together form a 32-bit offset from the
b5f79c76 2706GP register. */
dfe57ca0
RH
2707 BFD_RELOC_ALPHA_GPREL_HI16,
2708 BFD_RELOC_ALPHA_GPREL_LO16,
2709
7793f4d0 2710/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
b34976b6 2711share a common GP, and the target address is adjusted for
7793f4d0
RH
2712STO_ALPHA_STD_GPLOAD. */
2713 BFD_RELOC_ALPHA_BRSGP,
2714
0c376465
TG
2715/* The NOP relocation outputs a NOP if the longword displacement
2716between two procedure entry points is < 2^21. */
2717 BFD_RELOC_ALPHA_NOP,
2718
2719/* The BSR relocation outputs a BSR if the longword displacement
2720between two procedure entry points is < 2^21. */
2721 BFD_RELOC_ALPHA_BSR,
2722
2723/* The LDA relocation outputs a LDA if the longword displacement
2724between two procedure entry points is < 2^16. */
2725 BFD_RELOC_ALPHA_LDA,
2726
2727/* The BOH relocation outputs a BSR if the longword displacement
2728between two procedure entry points is < 2^21, or else a hint. */
2729 BFD_RELOC_ALPHA_BOH,
2730
3765b1be
RH
2731/* Alpha thread-local storage relocations. */
2732 BFD_RELOC_ALPHA_TLSGD,
2733 BFD_RELOC_ALPHA_TLSLDM,
2734 BFD_RELOC_ALPHA_DTPMOD64,
2735 BFD_RELOC_ALPHA_GOTDTPREL16,
2736 BFD_RELOC_ALPHA_DTPREL64,
2737 BFD_RELOC_ALPHA_DTPREL_HI16,
2738 BFD_RELOC_ALPHA_DTPREL_LO16,
2739 BFD_RELOC_ALPHA_DTPREL16,
2740 BFD_RELOC_ALPHA_GOTTPREL16,
2741 BFD_RELOC_ALPHA_TPREL64,
2742 BFD_RELOC_ALPHA_TPREL_HI16,
2743 BFD_RELOC_ALPHA_TPREL_LO16,
2744 BFD_RELOC_ALPHA_TPREL16,
2745
df58fc94 2746/* The MIPS jump instruction. */
252b5132 2747 BFD_RELOC_MIPS_JMP,
df58fc94 2748 BFD_RELOC_MICROMIPS_JMP,
252b5132 2749
b5f79c76 2750/* The MIPS16 jump instruction. */
252b5132
RH
2751 BFD_RELOC_MIPS16_JMP,
2752
b5f79c76 2753/* MIPS16 GP relative reloc. */
252b5132
RH
2754 BFD_RELOC_MIPS16_GPREL,
2755
b5f79c76 2756/* High 16 bits of 32-bit value; simple reloc. */
252b5132
RH
2757 BFD_RELOC_HI16,
2758
2759/* High 16 bits of 32-bit value but the low 16 bits will be sign
2760extended and added to form the final result. If the low 16
2761bits form a negative number, we need to add one to the high value
b5f79c76 2762to compensate for the borrow when the low bits are added. */
252b5132
RH
2763 BFD_RELOC_HI16_S,
2764
b5f79c76 2765/* Low 16 bits. */
252b5132
RH
2766 BFD_RELOC_LO16,
2767
d7128ce4
AM
2768/* High 16 bits of 32-bit pc-relative value */
2769 BFD_RELOC_HI16_PCREL,
2770
2771/* High 16 bits of 32-bit pc-relative value, adjusted */
2772 BFD_RELOC_HI16_S_PCREL,
2773
2774/* Low 16 bits of pc-relative value */
2775 BFD_RELOC_LO16_PCREL,
2776
738e5348
RS
2777/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
277816-bit immediate fields */
2779 BFD_RELOC_MIPS16_GOT16,
2780 BFD_RELOC_MIPS16_CALL16,
2781
d6f16593
MR
2782/* MIPS16 high 16 bits of 32-bit value. */
2783 BFD_RELOC_MIPS16_HI16,
2784
2785/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2786extended and added to form the final result. If the low 16
2787bits form a negative number, we need to add one to the high value
2788to compensate for the borrow when the low bits are added. */
2789 BFD_RELOC_MIPS16_HI16_S,
2790
2791/* MIPS16 low 16 bits. */
2792 BFD_RELOC_MIPS16_LO16,
2793
d0f13682
CLT
2794/* MIPS16 TLS relocations */
2795 BFD_RELOC_MIPS16_TLS_GD,
2796 BFD_RELOC_MIPS16_TLS_LDM,
2797 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,
2798 BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
2799 BFD_RELOC_MIPS16_TLS_GOTTPREL,
2800 BFD_RELOC_MIPS16_TLS_TPREL_HI16,
2801 BFD_RELOC_MIPS16_TLS_TPREL_LO16,
2802
b5f79c76 2803/* Relocation against a MIPS literal section. */
252b5132 2804 BFD_RELOC_MIPS_LITERAL,
df58fc94
RS
2805 BFD_RELOC_MICROMIPS_LITERAL,
2806
2807/* microMIPS PC-relative relocations. */
2808 BFD_RELOC_MICROMIPS_7_PCREL_S1,
2809 BFD_RELOC_MICROMIPS_10_PCREL_S1,
2810 BFD_RELOC_MICROMIPS_16_PCREL_S1,
2811
2812/* microMIPS versions of generic BFD relocs. */
2813 BFD_RELOC_MICROMIPS_GPREL16,
2814 BFD_RELOC_MICROMIPS_HI16,
2815 BFD_RELOC_MICROMIPS_HI16_S,
2816 BFD_RELOC_MICROMIPS_LO16,
252b5132 2817
b5f79c76 2818/* MIPS ELF relocations. */
252b5132 2819 BFD_RELOC_MIPS_GOT16,
df58fc94 2820 BFD_RELOC_MICROMIPS_GOT16,
252b5132 2821 BFD_RELOC_MIPS_CALL16,
df58fc94 2822 BFD_RELOC_MICROMIPS_CALL16,
252b5132 2823 BFD_RELOC_MIPS_GOT_HI16,
df58fc94 2824 BFD_RELOC_MICROMIPS_GOT_HI16,
252b5132 2825 BFD_RELOC_MIPS_GOT_LO16,
df58fc94 2826 BFD_RELOC_MICROMIPS_GOT_LO16,
252b5132 2827 BFD_RELOC_MIPS_CALL_HI16,
df58fc94 2828 BFD_RELOC_MICROMIPS_CALL_HI16,
252b5132 2829 BFD_RELOC_MIPS_CALL_LO16,
df58fc94 2830 BFD_RELOC_MICROMIPS_CALL_LO16,
3f830999 2831 BFD_RELOC_MIPS_SUB,
df58fc94 2832 BFD_RELOC_MICROMIPS_SUB,
3f830999 2833 BFD_RELOC_MIPS_GOT_PAGE,
df58fc94 2834 BFD_RELOC_MICROMIPS_GOT_PAGE,
3f830999 2835 BFD_RELOC_MIPS_GOT_OFST,
df58fc94 2836 BFD_RELOC_MICROMIPS_GOT_OFST,
3f830999 2837 BFD_RELOC_MIPS_GOT_DISP,
df58fc94 2838 BFD_RELOC_MICROMIPS_GOT_DISP,
c2feb664
NC
2839 BFD_RELOC_MIPS_SHIFT5,
2840 BFD_RELOC_MIPS_SHIFT6,
2841 BFD_RELOC_MIPS_INSERT_A,
2842 BFD_RELOC_MIPS_INSERT_B,
2843 BFD_RELOC_MIPS_DELETE,
2844 BFD_RELOC_MIPS_HIGHEST,
df58fc94 2845 BFD_RELOC_MICROMIPS_HIGHEST,
c2feb664 2846 BFD_RELOC_MIPS_HIGHER,
df58fc94 2847 BFD_RELOC_MICROMIPS_HIGHER,
c2feb664 2848 BFD_RELOC_MIPS_SCN_DISP,
df58fc94 2849 BFD_RELOC_MICROMIPS_SCN_DISP,
c2feb664
NC
2850 BFD_RELOC_MIPS_REL16,
2851 BFD_RELOC_MIPS_RELGOT,
2852 BFD_RELOC_MIPS_JALR,
df58fc94 2853 BFD_RELOC_MICROMIPS_JALR,
0f20cc35
DJ
2854 BFD_RELOC_MIPS_TLS_DTPMOD32,
2855 BFD_RELOC_MIPS_TLS_DTPREL32,
2856 BFD_RELOC_MIPS_TLS_DTPMOD64,
2857 BFD_RELOC_MIPS_TLS_DTPREL64,
2858 BFD_RELOC_MIPS_TLS_GD,
df58fc94 2859 BFD_RELOC_MICROMIPS_TLS_GD,
0f20cc35 2860 BFD_RELOC_MIPS_TLS_LDM,
df58fc94 2861 BFD_RELOC_MICROMIPS_TLS_LDM,
0f20cc35 2862 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
df58fc94 2863 BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16,
0f20cc35 2864 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
df58fc94 2865 BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16,
0f20cc35 2866 BFD_RELOC_MIPS_TLS_GOTTPREL,
df58fc94 2867 BFD_RELOC_MICROMIPS_TLS_GOTTPREL,
0f20cc35
DJ
2868 BFD_RELOC_MIPS_TLS_TPREL32,
2869 BFD_RELOC_MIPS_TLS_TPREL64,
2870 BFD_RELOC_MIPS_TLS_TPREL_HI16,
df58fc94 2871 BFD_RELOC_MICROMIPS_TLS_TPREL_HI16,
0f20cc35 2872 BFD_RELOC_MIPS_TLS_TPREL_LO16,
df58fc94 2873 BFD_RELOC_MICROMIPS_TLS_TPREL_LO16,
252b5132 2874
ec317fb1 2875
861fb55a 2876/* MIPS ELF relocations (VxWorks and PLT extensions). */
0a44bf69
RS
2877 BFD_RELOC_MIPS_COPY,
2878 BFD_RELOC_MIPS_JUMP_SLOT,
f865a31d
AG
2879
2880
2881/* Moxie ELF relocations. */
2882 BFD_RELOC_MOXIE_10_PCREL,
0a44bf69
RS
2883
2884
bb3fff1e
AM
2885/* Fujitsu Frv Relocations. */
2886 BFD_RELOC_FRV_LABEL16,
2887 BFD_RELOC_FRV_LABEL24,
2888 BFD_RELOC_FRV_LO16,
2889 BFD_RELOC_FRV_HI16,
2890 BFD_RELOC_FRV_GPREL12,
2891 BFD_RELOC_FRV_GPRELU12,
2892 BFD_RELOC_FRV_GPREL32,
2893 BFD_RELOC_FRV_GPRELHI,
2894 BFD_RELOC_FRV_GPRELLO,
51532845
AO
2895 BFD_RELOC_FRV_GOT12,
2896 BFD_RELOC_FRV_GOTHI,
2897 BFD_RELOC_FRV_GOTLO,
2898 BFD_RELOC_FRV_FUNCDESC,
2899 BFD_RELOC_FRV_FUNCDESC_GOT12,
2900 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2901 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2902 BFD_RELOC_FRV_FUNCDESC_VALUE,
2903 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2904 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2905 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2906 BFD_RELOC_FRV_GOTOFF12,
2907 BFD_RELOC_FRV_GOTOFFHI,
2908 BFD_RELOC_FRV_GOTOFFLO,
90219bd0
AO
2909 BFD_RELOC_FRV_GETTLSOFF,
2910 BFD_RELOC_FRV_TLSDESC_VALUE,
2911 BFD_RELOC_FRV_GOTTLSDESC12,
2912 BFD_RELOC_FRV_GOTTLSDESCHI,
2913 BFD_RELOC_FRV_GOTTLSDESCLO,
2914 BFD_RELOC_FRV_TLSMOFF12,
2915 BFD_RELOC_FRV_TLSMOFFHI,
2916 BFD_RELOC_FRV_TLSMOFFLO,
2917 BFD_RELOC_FRV_GOTTLSOFF12,
2918 BFD_RELOC_FRV_GOTTLSOFFHI,
2919 BFD_RELOC_FRV_GOTTLSOFFLO,
2920 BFD_RELOC_FRV_TLSOFF,
2921 BFD_RELOC_FRV_TLSDESC_RELAX,
2922 BFD_RELOC_FRV_GETTLSOFF_RELAX,
2923 BFD_RELOC_FRV_TLSOFF_RELAX,
2924 BFD_RELOC_FRV_TLSMOFF,
bb3fff1e 2925
ec317fb1 2926
03a12831
AO
2927/* This is a 24bit GOT-relative reloc for the mn10300. */
2928 BFD_RELOC_MN10300_GOTOFF24,
2929
2930/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2931in the instruction. */
2932 BFD_RELOC_MN10300_GOT32,
2933
2934/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2935in the instruction. */
2936 BFD_RELOC_MN10300_GOT24,
2937
2938/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2939in the instruction. */
2940 BFD_RELOC_MN10300_GOT16,
2941
2942/* Copy symbol at runtime. */
2943 BFD_RELOC_MN10300_COPY,
2944
2945/* Create GOT entry. */
2946 BFD_RELOC_MN10300_GLOB_DAT,
2947
2948/* Create PLT entry. */
2949 BFD_RELOC_MN10300_JMP_SLOT,
2950
2951/* Adjust by program base. */
2952 BFD_RELOC_MN10300_RELATIVE,
2953
bfff1642
NC
2954/* Together with another reloc targeted at the same location,
2955allows for a value that is the difference of two symbols
2956in the same section. */
2957 BFD_RELOC_MN10300_SYM_DIFF,
2958
569006e5
NC
2959/* The addend of this reloc is an alignment power that must
2960be honoured at the offset's location, regardless of linker
2961relaxation. */
2962 BFD_RELOC_MN10300_ALIGN,
2963
0a22ae8e
NC
2964/* Various TLS-related relocations. */
2965 BFD_RELOC_MN10300_TLS_GD,
2966 BFD_RELOC_MN10300_TLS_LD,
2967 BFD_RELOC_MN10300_TLS_LDO,
2968 BFD_RELOC_MN10300_TLS_GOTIE,
2969 BFD_RELOC_MN10300_TLS_IE,
2970 BFD_RELOC_MN10300_TLS_LE,
2971 BFD_RELOC_MN10300_TLS_DTPMOD,
2972 BFD_RELOC_MN10300_TLS_DTPOFF,
2973 BFD_RELOC_MN10300_TLS_TPOFF,
2974
2975/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
2976instruction. */
2977 BFD_RELOC_MN10300_32_PCREL,
2978
2979/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
2980instruction. */
2981 BFD_RELOC_MN10300_16_PCREL,
2982
541389e2 2983
b5f79c76 2984/* i386/elf relocations */
252b5132
RH
2985 BFD_RELOC_386_GOT32,
2986 BFD_RELOC_386_PLT32,
2987 BFD_RELOC_386_COPY,
2988 BFD_RELOC_386_GLOB_DAT,
2989 BFD_RELOC_386_JUMP_SLOT,
2990 BFD_RELOC_386_RELATIVE,
2991 BFD_RELOC_386_GOTOFF,
2992 BFD_RELOC_386_GOTPC,
37e55690
JJ
2993 BFD_RELOC_386_TLS_TPOFF,
2994 BFD_RELOC_386_TLS_IE,
2995 BFD_RELOC_386_TLS_GOTIE,
13ae64f3
JJ
2996 BFD_RELOC_386_TLS_LE,
2997 BFD_RELOC_386_TLS_GD,
2998 BFD_RELOC_386_TLS_LDM,
2999 BFD_RELOC_386_TLS_LDO_32,
3000 BFD_RELOC_386_TLS_IE_32,
3001 BFD_RELOC_386_TLS_LE_32,
3002 BFD_RELOC_386_TLS_DTPMOD32,
3003 BFD_RELOC_386_TLS_DTPOFF32,
3004 BFD_RELOC_386_TLS_TPOFF32,
67a4f2b7
AO
3005 BFD_RELOC_386_TLS_GOTDESC,
3006 BFD_RELOC_386_TLS_DESC_CALL,
3007 BFD_RELOC_386_TLS_DESC,
cbe950e9 3008 BFD_RELOC_386_IRELATIVE,
252b5132 3009
b5f79c76 3010/* x86-64/elf relocations */
8d88c4ca
NC
3011 BFD_RELOC_X86_64_GOT32,
3012 BFD_RELOC_X86_64_PLT32,
3013 BFD_RELOC_X86_64_COPY,
3014 BFD_RELOC_X86_64_GLOB_DAT,
3015 BFD_RELOC_X86_64_JUMP_SLOT,
3016 BFD_RELOC_X86_64_RELATIVE,
3017 BFD_RELOC_X86_64_GOTPCREL,
3018 BFD_RELOC_X86_64_32S,
bffbf940
JJ
3019 BFD_RELOC_X86_64_DTPMOD64,
3020 BFD_RELOC_X86_64_DTPOFF64,
3021 BFD_RELOC_X86_64_TPOFF64,
3022 BFD_RELOC_X86_64_TLSGD,
3023 BFD_RELOC_X86_64_TLSLD,
3024 BFD_RELOC_X86_64_DTPOFF32,
3025 BFD_RELOC_X86_64_GOTTPOFF,
3026 BFD_RELOC_X86_64_TPOFF32,
d6ab8113
JB
3027 BFD_RELOC_X86_64_GOTOFF64,
3028 BFD_RELOC_X86_64_GOTPC32,
7b81dfbb
AJ
3029 BFD_RELOC_X86_64_GOT64,
3030 BFD_RELOC_X86_64_GOTPCREL64,
3031 BFD_RELOC_X86_64_GOTPC64,
3032 BFD_RELOC_X86_64_GOTPLT64,
3033 BFD_RELOC_X86_64_PLTOFF64,
67a4f2b7
AO
3034 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3035 BFD_RELOC_X86_64_TLSDESC_CALL,
3036 BFD_RELOC_X86_64_TLSDESC,
cbe950e9 3037 BFD_RELOC_X86_64_IRELATIVE,
8d88c4ca 3038
b5f79c76 3039/* ns32k relocations */
252b5132
RH
3040 BFD_RELOC_NS32K_IMM_8,
3041 BFD_RELOC_NS32K_IMM_16,
3042 BFD_RELOC_NS32K_IMM_32,
3043 BFD_RELOC_NS32K_IMM_8_PCREL,
3044 BFD_RELOC_NS32K_IMM_16_PCREL,
3045 BFD_RELOC_NS32K_IMM_32_PCREL,
3046 BFD_RELOC_NS32K_DISP_8,
3047 BFD_RELOC_NS32K_DISP_16,
3048 BFD_RELOC_NS32K_DISP_32,
3049 BFD_RELOC_NS32K_DISP_8_PCREL,
3050 BFD_RELOC_NS32K_DISP_16_PCREL,
3051 BFD_RELOC_NS32K_DISP_32_PCREL,
3052
b5f79c76 3053/* PDP11 relocations */
e135f41b
NC
3054 BFD_RELOC_PDP11_DISP_8_PCREL,
3055 BFD_RELOC_PDP11_DISP_6_PCREL,
3056
b5f79c76 3057/* Picojava relocs. Not all of these appear in object files. */
0bcb993b
ILT
3058 BFD_RELOC_PJ_CODE_HI16,
3059 BFD_RELOC_PJ_CODE_LO16,
3060 BFD_RELOC_PJ_CODE_DIR16,
3061 BFD_RELOC_PJ_CODE_DIR32,
3062 BFD_RELOC_PJ_CODE_REL16,
3063 BFD_RELOC_PJ_CODE_REL32,
3064
b5f79c76 3065/* Power(rs6000) and PowerPC relocations. */
252b5132
RH
3066 BFD_RELOC_PPC_B26,
3067 BFD_RELOC_PPC_BA26,
3068 BFD_RELOC_PPC_TOC16,
3069 BFD_RELOC_PPC_B16,
3070 BFD_RELOC_PPC_B16_BRTAKEN,
3071 BFD_RELOC_PPC_B16_BRNTAKEN,
3072 BFD_RELOC_PPC_BA16,
3073 BFD_RELOC_PPC_BA16_BRTAKEN,
3074 BFD_RELOC_PPC_BA16_BRNTAKEN,
3075 BFD_RELOC_PPC_COPY,
3076 BFD_RELOC_PPC_GLOB_DAT,
3077 BFD_RELOC_PPC_JMP_SLOT,
3078 BFD_RELOC_PPC_RELATIVE,
3079 BFD_RELOC_PPC_LOCAL24PC,
3080 BFD_RELOC_PPC_EMB_NADDR32,
3081 BFD_RELOC_PPC_EMB_NADDR16,
3082 BFD_RELOC_PPC_EMB_NADDR16_LO,
3083 BFD_RELOC_PPC_EMB_NADDR16_HI,
3084 BFD_RELOC_PPC_EMB_NADDR16_HA,
3085 BFD_RELOC_PPC_EMB_SDAI16,
3086 BFD_RELOC_PPC_EMB_SDA2I16,
3087 BFD_RELOC_PPC_EMB_SDA2REL,
3088 BFD_RELOC_PPC_EMB_SDA21,
3089 BFD_RELOC_PPC_EMB_MRKREF,
3090 BFD_RELOC_PPC_EMB_RELSEC16,
3091 BFD_RELOC_PPC_EMB_RELST_LO,
3092 BFD_RELOC_PPC_EMB_RELST_HI,
3093 BFD_RELOC_PPC_EMB_RELST_HA,
3094 BFD_RELOC_PPC_EMB_BIT_FLD,
3095 BFD_RELOC_PPC_EMB_RELSDA,
b9c361e0
JL
3096 BFD_RELOC_PPC_VLE_REL8,
3097 BFD_RELOC_PPC_VLE_REL15,
3098 BFD_RELOC_PPC_VLE_REL24,
3099 BFD_RELOC_PPC_VLE_LO16A,
3100 BFD_RELOC_PPC_VLE_LO16D,
3101 BFD_RELOC_PPC_VLE_HI16A,
3102 BFD_RELOC_PPC_VLE_HI16D,
3103 BFD_RELOC_PPC_VLE_HA16A,
3104 BFD_RELOC_PPC_VLE_HA16D,
3105 BFD_RELOC_PPC_VLE_SDA21,
3106 BFD_RELOC_PPC_VLE_SDA21_LO,
3107 BFD_RELOC_PPC_VLE_SDAREL_LO16A,
3108 BFD_RELOC_PPC_VLE_SDAREL_LO16D,
3109 BFD_RELOC_PPC_VLE_SDAREL_HI16A,
3110 BFD_RELOC_PPC_VLE_SDAREL_HI16D,
3111 BFD_RELOC_PPC_VLE_SDAREL_HA16A,
3112 BFD_RELOC_PPC_VLE_SDAREL_HA16D,
5bd4f169
AM
3113 BFD_RELOC_PPC64_HIGHER,
3114 BFD_RELOC_PPC64_HIGHER_S,
3115 BFD_RELOC_PPC64_HIGHEST,
3116 BFD_RELOC_PPC64_HIGHEST_S,
3117 BFD_RELOC_PPC64_TOC16_LO,
3118 BFD_RELOC_PPC64_TOC16_HI,
3119 BFD_RELOC_PPC64_TOC16_HA,
3120 BFD_RELOC_PPC64_TOC,
dc810e39 3121 BFD_RELOC_PPC64_PLTGOT16,
5bd4f169
AM
3122 BFD_RELOC_PPC64_PLTGOT16_LO,
3123 BFD_RELOC_PPC64_PLTGOT16_HI,
3124 BFD_RELOC_PPC64_PLTGOT16_HA,
3125 BFD_RELOC_PPC64_ADDR16_DS,
3126 BFD_RELOC_PPC64_ADDR16_LO_DS,
3127 BFD_RELOC_PPC64_GOT16_DS,
3128 BFD_RELOC_PPC64_GOT16_LO_DS,
3129 BFD_RELOC_PPC64_PLT16_LO_DS,
3130 BFD_RELOC_PPC64_SECTOFF_DS,
3131 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3132 BFD_RELOC_PPC64_TOC16_DS,
3133 BFD_RELOC_PPC64_TOC16_LO_DS,
3134 BFD_RELOC_PPC64_PLTGOT16_DS,
3135 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
252b5132 3136
411e1bfb
AM
3137/* PowerPC and PowerPC64 thread-local storage relocations. */
3138 BFD_RELOC_PPC_TLS,
727fc41e
AM
3139 BFD_RELOC_PPC_TLSGD,
3140 BFD_RELOC_PPC_TLSLD,
411e1bfb
AM
3141 BFD_RELOC_PPC_DTPMOD,
3142 BFD_RELOC_PPC_TPREL16,
3143 BFD_RELOC_PPC_TPREL16_LO,
3144 BFD_RELOC_PPC_TPREL16_HI,
3145 BFD_RELOC_PPC_TPREL16_HA,
3146 BFD_RELOC_PPC_TPREL,
3147 BFD_RELOC_PPC_DTPREL16,
3148 BFD_RELOC_PPC_DTPREL16_LO,
3149 BFD_RELOC_PPC_DTPREL16_HI,
3150 BFD_RELOC_PPC_DTPREL16_HA,
3151 BFD_RELOC_PPC_DTPREL,
3152 BFD_RELOC_PPC_GOT_TLSGD16,
3153 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3154 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3155 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3156 BFD_RELOC_PPC_GOT_TLSLD16,
3157 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3158 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3159 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3160 BFD_RELOC_PPC_GOT_TPREL16,
3161 BFD_RELOC_PPC_GOT_TPREL16_LO,
3162 BFD_RELOC_PPC_GOT_TPREL16_HI,
3163 BFD_RELOC_PPC_GOT_TPREL16_HA,
3164 BFD_RELOC_PPC_GOT_DTPREL16,
3165 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3166 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3167 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3168 BFD_RELOC_PPC64_TPREL16_DS,
3169 BFD_RELOC_PPC64_TPREL16_LO_DS,
3170 BFD_RELOC_PPC64_TPREL16_HIGHER,
3171 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3172 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3173 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3174 BFD_RELOC_PPC64_DTPREL16_DS,
3175 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3176 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3177 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3178 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3179 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3180
b5f79c76 3181/* IBM 370/390 relocations */
5b93d8bb
AM
3182 BFD_RELOC_I370_D12,
3183
7dee875e 3184/* The type of reloc used to build a constructor table - at the moment
252b5132 3185probably a 32 bit wide absolute relocation, but the target can choose.
b5f79c76 3186It generally does map to one of the other relocation types. */
252b5132
RH
3187 BFD_RELOC_CTOR,
3188
3189/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
b5f79c76 3190not stored in the instruction. */
252b5132
RH
3191 BFD_RELOC_ARM_PCREL_BRANCH,
3192
dfc5f959
NC
3193/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3194not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 3195field in the instruction. */
dfc5f959
NC
3196 BFD_RELOC_ARM_PCREL_BLX,
3197
3198/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3199not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 3200field in the instruction. */
dfc5f959
NC
3201 BFD_RELOC_THUMB_PCREL_BLX,
3202
39b41c9c
PB
3203/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3204 BFD_RELOC_ARM_PCREL_CALL,
3205
3206/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3207 BFD_RELOC_ARM_PCREL_JUMP,
3208
c19d1205
ZW
3209/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3210The lowest bit must be zero and is not stored in the instruction.
3211Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3212"nn" one smaller in all cases. Note further that BRANCH23
3213corresponds to R_ARM_THM_CALL. */
3214 BFD_RELOC_THUMB_PCREL_BRANCH7,
3215 BFD_RELOC_THUMB_PCREL_BRANCH9,
3216 BFD_RELOC_THUMB_PCREL_BRANCH12,
3217 BFD_RELOC_THUMB_PCREL_BRANCH20,
3218 BFD_RELOC_THUMB_PCREL_BRANCH23,
3219 BFD_RELOC_THUMB_PCREL_BRANCH25,
3220
3221/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
252b5132 3222 BFD_RELOC_ARM_OFFSET_IMM,
c19d1205
ZW
3223
3224/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
252b5132 3225 BFD_RELOC_ARM_THUMB_OFFSET,
252b5132 3226
d003868e 3227/* Pc-relative or absolute relocation depending on target. Used for
db6579d4 3228entries in .init_array sections. */
9c504268 3229 BFD_RELOC_ARM_TARGET1,
db6579d4
PB
3230
3231/* Read-only segment base relative address. */
3232 BFD_RELOC_ARM_ROSEGREL32,
3233
3234/* Data segment base relative address. */
3235 BFD_RELOC_ARM_SBREL32,
3236
c19d1205 3237/* This reloc is used for references to RTTI data from exception handling
eb043451
PB
3238tables. The actual definition depends on the target. It may be a
3239pc-relative or some form of GOT-indirect relocation. */
3240 BFD_RELOC_ARM_TARGET2,
3241
3242/* 31-bit PC relative address. */
3243 BFD_RELOC_ARM_PREL31,
3244
b6895b4f
PB
3245/* Low and High halfword relocations for MOVW and MOVT instructions. */
3246 BFD_RELOC_ARM_MOVW,
3247 BFD_RELOC_ARM_MOVT,
3248 BFD_RELOC_ARM_MOVW_PCREL,
3249 BFD_RELOC_ARM_MOVT_PCREL,
3250 BFD_RELOC_ARM_THUMB_MOVW,
3251 BFD_RELOC_ARM_THUMB_MOVT,
3252 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3253 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3254
c19d1205
ZW
3255/* Relocations for setting up GOTs and PLTs for shared libraries. */
3256 BFD_RELOC_ARM_JUMP_SLOT,
3257 BFD_RELOC_ARM_GLOB_DAT,
3258 BFD_RELOC_ARM_GOT32,
3259 BFD_RELOC_ARM_PLT32,
3260 BFD_RELOC_ARM_RELATIVE,
3261 BFD_RELOC_ARM_GOTOFF,
3262 BFD_RELOC_ARM_GOTPC,
b43420e6 3263 BFD_RELOC_ARM_GOT_PREL,
c19d1205
ZW
3264
3265/* ARM thread-local storage relocations. */
3266 BFD_RELOC_ARM_TLS_GD32,
3267 BFD_RELOC_ARM_TLS_LDO32,
3268 BFD_RELOC_ARM_TLS_LDM32,
3269 BFD_RELOC_ARM_TLS_DTPOFF32,
3270 BFD_RELOC_ARM_TLS_DTPMOD32,
3271 BFD_RELOC_ARM_TLS_TPOFF32,
3272 BFD_RELOC_ARM_TLS_IE32,
3273 BFD_RELOC_ARM_TLS_LE32,
0855e32b
NS
3274 BFD_RELOC_ARM_TLS_GOTDESC,
3275 BFD_RELOC_ARM_TLS_CALL,
3276 BFD_RELOC_ARM_THM_TLS_CALL,
3277 BFD_RELOC_ARM_TLS_DESCSEQ,
3278 BFD_RELOC_ARM_THM_TLS_DESCSEQ,
3279 BFD_RELOC_ARM_TLS_DESC,
c19d1205 3280
4962c51a
MS
3281/* ARM group relocations. */
3282 BFD_RELOC_ARM_ALU_PC_G0_NC,
3283 BFD_RELOC_ARM_ALU_PC_G0,
3284 BFD_RELOC_ARM_ALU_PC_G1_NC,
3285 BFD_RELOC_ARM_ALU_PC_G1,
3286 BFD_RELOC_ARM_ALU_PC_G2,
3287 BFD_RELOC_ARM_LDR_PC_G0,
3288 BFD_RELOC_ARM_LDR_PC_G1,
3289 BFD_RELOC_ARM_LDR_PC_G2,
3290 BFD_RELOC_ARM_LDRS_PC_G0,
3291 BFD_RELOC_ARM_LDRS_PC_G1,
3292 BFD_RELOC_ARM_LDRS_PC_G2,
3293 BFD_RELOC_ARM_LDC_PC_G0,
3294 BFD_RELOC_ARM_LDC_PC_G1,
3295 BFD_RELOC_ARM_LDC_PC_G2,
3296 BFD_RELOC_ARM_ALU_SB_G0_NC,
3297 BFD_RELOC_ARM_ALU_SB_G0,
3298 BFD_RELOC_ARM_ALU_SB_G1_NC,
3299 BFD_RELOC_ARM_ALU_SB_G1,
3300 BFD_RELOC_ARM_ALU_SB_G2,
3301 BFD_RELOC_ARM_LDR_SB_G0,
3302 BFD_RELOC_ARM_LDR_SB_G1,
3303 BFD_RELOC_ARM_LDR_SB_G2,
3304 BFD_RELOC_ARM_LDRS_SB_G0,
3305 BFD_RELOC_ARM_LDRS_SB_G1,
3306 BFD_RELOC_ARM_LDRS_SB_G2,
3307 BFD_RELOC_ARM_LDC_SB_G0,
3308 BFD_RELOC_ARM_LDC_SB_G1,
3309 BFD_RELOC_ARM_LDC_SB_G2,
3310
845b51d6
PB
3311/* Annotation of BX instructions. */
3312 BFD_RELOC_ARM_V4BX,
3313
34e77a92
RS
3314/* ARM support for STT_GNU_IFUNC. */
3315 BFD_RELOC_ARM_IRELATIVE,
3316
c19d1205
ZW
3317/* These relocs are only used within the ARM assembler. They are not
3318(at present) written to any object files. */
3319 BFD_RELOC_ARM_IMMEDIATE,
3320 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3321 BFD_RELOC_ARM_T32_IMMEDIATE,
16805f35 3322 BFD_RELOC_ARM_T32_ADD_IMM,
92e90b6e 3323 BFD_RELOC_ARM_T32_IMM12,
e9f89963 3324 BFD_RELOC_ARM_T32_ADD_PC12,
c19d1205 3325 BFD_RELOC_ARM_SHIFT_IMM,
3eb17e6b 3326 BFD_RELOC_ARM_SMC,
90ec0d68 3327 BFD_RELOC_ARM_HVC,
c19d1205
ZW
3328 BFD_RELOC_ARM_SWI,
3329 BFD_RELOC_ARM_MULTI,
3330 BFD_RELOC_ARM_CP_OFF_IMM,
3331 BFD_RELOC_ARM_CP_OFF_IMM_S2,
8f06b2d8
PB
3332 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3333 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
c19d1205
ZW
3334 BFD_RELOC_ARM_ADR_IMM,
3335 BFD_RELOC_ARM_LDR_IMM,
3336 BFD_RELOC_ARM_LITERAL,
3337 BFD_RELOC_ARM_IN_POOL,
3338 BFD_RELOC_ARM_OFFSET_IMM8,
3339 BFD_RELOC_ARM_T32_OFFSET_U8,
3340 BFD_RELOC_ARM_T32_OFFSET_IMM,
3341 BFD_RELOC_ARM_HWLITERAL,
3342 BFD_RELOC_ARM_THUMB_ADD,
3343 BFD_RELOC_ARM_THUMB_IMM,
3344 BFD_RELOC_ARM_THUMB_SHIFT,
3345
ef230218 3346/* Renesas / SuperH SH relocs. Not all of these appear in object files. */
252b5132
RH
3347 BFD_RELOC_SH_PCDISP8BY2,
3348 BFD_RELOC_SH_PCDISP12BY2,
1d70c7fb
AO
3349 BFD_RELOC_SH_IMM3,
3350 BFD_RELOC_SH_IMM3U,
3351 BFD_RELOC_SH_DISP12,
3352 BFD_RELOC_SH_DISP12BY2,
3353 BFD_RELOC_SH_DISP12BY4,
3354 BFD_RELOC_SH_DISP12BY8,
3355 BFD_RELOC_SH_DISP20,
3356 BFD_RELOC_SH_DISP20BY8,
252b5132
RH
3357 BFD_RELOC_SH_IMM4,
3358 BFD_RELOC_SH_IMM4BY2,
3359 BFD_RELOC_SH_IMM4BY4,
3360 BFD_RELOC_SH_IMM8,
3361 BFD_RELOC_SH_IMM8BY2,
3362 BFD_RELOC_SH_IMM8BY4,
3363 BFD_RELOC_SH_PCRELIMM8BY2,
3364 BFD_RELOC_SH_PCRELIMM8BY4,
3365 BFD_RELOC_SH_SWITCH16,
3366 BFD_RELOC_SH_SWITCH32,
3367 BFD_RELOC_SH_USES,
3368 BFD_RELOC_SH_COUNT,
3369 BFD_RELOC_SH_ALIGN,
3370 BFD_RELOC_SH_CODE,
3371 BFD_RELOC_SH_DATA,
3372 BFD_RELOC_SH_LABEL,
015551fc
JR
3373 BFD_RELOC_SH_LOOP_START,
3374 BFD_RELOC_SH_LOOP_END,
1bd91689
AM
3375 BFD_RELOC_SH_COPY,
3376 BFD_RELOC_SH_GLOB_DAT,
3377 BFD_RELOC_SH_JMP_SLOT,
3378 BFD_RELOC_SH_RELATIVE,
3379 BFD_RELOC_SH_GOTPC,
54327882
AM
3380 BFD_RELOC_SH_GOT_LOW16,
3381 BFD_RELOC_SH_GOT_MEDLOW16,
3382 BFD_RELOC_SH_GOT_MEDHI16,
3383 BFD_RELOC_SH_GOT_HI16,
3384 BFD_RELOC_SH_GOTPLT_LOW16,
3385 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3386 BFD_RELOC_SH_GOTPLT_MEDHI16,
3387 BFD_RELOC_SH_GOTPLT_HI16,
3388 BFD_RELOC_SH_PLT_LOW16,
3389 BFD_RELOC_SH_PLT_MEDLOW16,
3390 BFD_RELOC_SH_PLT_MEDHI16,
3391 BFD_RELOC_SH_PLT_HI16,
3392 BFD_RELOC_SH_GOTOFF_LOW16,
3393 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3394 BFD_RELOC_SH_GOTOFF_MEDHI16,
3395 BFD_RELOC_SH_GOTOFF_HI16,
3396 BFD_RELOC_SH_GOTPC_LOW16,
3397 BFD_RELOC_SH_GOTPC_MEDLOW16,
3398 BFD_RELOC_SH_GOTPC_MEDHI16,
3399 BFD_RELOC_SH_GOTPC_HI16,
3400 BFD_RELOC_SH_COPY64,
3401 BFD_RELOC_SH_GLOB_DAT64,
3402 BFD_RELOC_SH_JMP_SLOT64,
3403 BFD_RELOC_SH_RELATIVE64,
3404 BFD_RELOC_SH_GOT10BY4,
3405 BFD_RELOC_SH_GOT10BY8,
3406 BFD_RELOC_SH_GOTPLT10BY4,
3407 BFD_RELOC_SH_GOTPLT10BY8,
3408 BFD_RELOC_SH_GOTPLT32,
3409 BFD_RELOC_SH_SHMEDIA_CODE,
3410 BFD_RELOC_SH_IMMU5,
3411 BFD_RELOC_SH_IMMS6,
3412 BFD_RELOC_SH_IMMS6BY32,
3413 BFD_RELOC_SH_IMMU6,
3414 BFD_RELOC_SH_IMMS10,
3415 BFD_RELOC_SH_IMMS10BY2,
3416 BFD_RELOC_SH_IMMS10BY4,
3417 BFD_RELOC_SH_IMMS10BY8,
3418 BFD_RELOC_SH_IMMS16,
3419 BFD_RELOC_SH_IMMU16,
3420 BFD_RELOC_SH_IMM_LOW16,
3421 BFD_RELOC_SH_IMM_LOW16_PCREL,
3422 BFD_RELOC_SH_IMM_MEDLOW16,
3423 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3424 BFD_RELOC_SH_IMM_MEDHI16,
3425 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3426 BFD_RELOC_SH_IMM_HI16,
3427 BFD_RELOC_SH_IMM_HI16_PCREL,
3428 BFD_RELOC_SH_PT_16,
5dc97655
KK
3429 BFD_RELOC_SH_TLS_GD_32,
3430 BFD_RELOC_SH_TLS_LD_32,
3431 BFD_RELOC_SH_TLS_LDO_32,
3432 BFD_RELOC_SH_TLS_IE_32,
3433 BFD_RELOC_SH_TLS_LE_32,
3434 BFD_RELOC_SH_TLS_DTPMOD32,
3435 BFD_RELOC_SH_TLS_DTPOFF32,
3436 BFD_RELOC_SH_TLS_TPOFF32,
8e45593f
NC
3437 BFD_RELOC_SH_GOT20,
3438 BFD_RELOC_SH_GOTOFF20,
3439 BFD_RELOC_SH_GOTFUNCDESC,
3440 BFD_RELOC_SH_GOTFUNCDESC20,
3441 BFD_RELOC_SH_GOTOFFFUNCDESC,
3442 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3443 BFD_RELOC_SH_FUNCDESC,
252b5132 3444
0d2bcfaf 3445/* ARC Cores relocs.
252b5132
RH
3446ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3447not stored in the instruction. The high 20 bits are installed in bits 26
b5f79c76 3448through 7 of the instruction. */
252b5132
RH
3449 BFD_RELOC_ARC_B22_PCREL,
3450
3451/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3452stored in the instruction. The high 24 bits are installed in bits 23
b5f79c76 3453through 0. */
252b5132
RH
3454 BFD_RELOC_ARC_B26,
3455
0f64bb02
CM
3456/* ADI Blackfin 16 bit immediate absolute reloc. */
3457 BFD_RELOC_BFIN_16_IMM,
3458
3459/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3460 BFD_RELOC_BFIN_16_HIGH,
3461
3462/* ADI Blackfin 'a' part of LSETUP. */
3463 BFD_RELOC_BFIN_4_PCREL,
3464
3465/* ADI Blackfin. */
3466 BFD_RELOC_BFIN_5_PCREL,
3467
3468/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3469 BFD_RELOC_BFIN_16_LOW,
3470
3471/* ADI Blackfin. */
3472 BFD_RELOC_BFIN_10_PCREL,
3473
3474/* ADI Blackfin 'b' part of LSETUP. */
3475 BFD_RELOC_BFIN_11_PCREL,
3476
3477/* ADI Blackfin. */
3478 BFD_RELOC_BFIN_12_PCREL_JUMP,
3479
3480/* ADI Blackfin Short jump, pcrel. */
3481 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3482
3483/* ADI Blackfin Call.x not implemented. */
3484 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3485
3486/* ADI Blackfin Long Jump pcrel. */
3487 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3488
48d502e1
BS
3489/* ADI Blackfin FD-PIC relocations. */
3490 BFD_RELOC_BFIN_GOT17M4,
3491 BFD_RELOC_BFIN_GOTHI,
3492 BFD_RELOC_BFIN_GOTLO,
3493 BFD_RELOC_BFIN_FUNCDESC,
3494 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3495 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3496 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3497 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3498 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3499 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3500 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3501 BFD_RELOC_BFIN_GOTOFF17M4,
3502 BFD_RELOC_BFIN_GOTOFFHI,
3503 BFD_RELOC_BFIN_GOTOFFLO,
3504
0f64bb02
CM
3505/* ADI Blackfin GOT relocation. */
3506 BFD_RELOC_BFIN_GOT,
3507
3508/* ADI Blackfin PLTPC relocation. */
3509 BFD_RELOC_BFIN_PLTPC,
3510
3511/* ADI Blackfin arithmetic relocation. */
3512 BFD_ARELOC_BFIN_PUSH,
3513
3514/* ADI Blackfin arithmetic relocation. */
3515 BFD_ARELOC_BFIN_CONST,
3516
3517/* ADI Blackfin arithmetic relocation. */
3518 BFD_ARELOC_BFIN_ADD,
3519
3520/* ADI Blackfin arithmetic relocation. */
3521 BFD_ARELOC_BFIN_SUB,
3522
3523/* ADI Blackfin arithmetic relocation. */
3524 BFD_ARELOC_BFIN_MULT,
3525
3526/* ADI Blackfin arithmetic relocation. */
3527 BFD_ARELOC_BFIN_DIV,
3528
3529/* ADI Blackfin arithmetic relocation. */
3530 BFD_ARELOC_BFIN_MOD,
3531
3532/* ADI Blackfin arithmetic relocation. */
3533 BFD_ARELOC_BFIN_LSHIFT,
3534
3535/* ADI Blackfin arithmetic relocation. */
3536 BFD_ARELOC_BFIN_RSHIFT,
3537
3538/* ADI Blackfin arithmetic relocation. */
3539 BFD_ARELOC_BFIN_AND,
3540
3541/* ADI Blackfin arithmetic relocation. */
3542 BFD_ARELOC_BFIN_OR,
3543
3544/* ADI Blackfin arithmetic relocation. */
3545 BFD_ARELOC_BFIN_XOR,
3546
3547/* ADI Blackfin arithmetic relocation. */
3548 BFD_ARELOC_BFIN_LAND,
3549
3550/* ADI Blackfin arithmetic relocation. */
3551 BFD_ARELOC_BFIN_LOR,
3552
3553/* ADI Blackfin arithmetic relocation. */
3554 BFD_ARELOC_BFIN_LEN,
3555
3556/* ADI Blackfin arithmetic relocation. */
3557 BFD_ARELOC_BFIN_NEG,
3558
3559/* ADI Blackfin arithmetic relocation. */
3560 BFD_ARELOC_BFIN_COMP,
3561
3562/* ADI Blackfin arithmetic relocation. */
3563 BFD_ARELOC_BFIN_PAGE,
3564
3565/* ADI Blackfin arithmetic relocation. */
3566 BFD_ARELOC_BFIN_HWPAGE,
3567
3568/* ADI Blackfin arithmetic relocation. */
3569 BFD_ARELOC_BFIN_ADDR,
3570
252b5132
RH
3571/* Mitsubishi D10V relocs.
3572This is a 10-bit reloc with the right 2 bits
b5f79c76 3573assumed to be 0. */
252b5132
RH
3574 BFD_RELOC_D10V_10_PCREL_R,
3575
3576/* Mitsubishi D10V relocs.
3577This is a 10-bit reloc with the right 2 bits
3578assumed to be 0. This is the same as the previous reloc
3579except it is in the left container, i.e.,
b5f79c76 3580shifted left 15 bits. */
252b5132
RH
3581 BFD_RELOC_D10V_10_PCREL_L,
3582
3583/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3584assumed to be 0. */
252b5132
RH
3585 BFD_RELOC_D10V_18,
3586
3587/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3588assumed to be 0. */
252b5132
RH
3589 BFD_RELOC_D10V_18_PCREL,
3590
3591/* Mitsubishi D30V relocs.
b5f79c76 3592This is a 6-bit absolute reloc. */
252b5132
RH
3593 BFD_RELOC_D30V_6,
3594
adde6300 3595/* This is a 6-bit pc-relative reloc with
b5f79c76 3596the right 3 bits assumed to be 0. */
252b5132
RH
3597 BFD_RELOC_D30V_9_PCREL,
3598
adde6300 3599/* This is a 6-bit pc-relative reloc with
252b5132
RH
3600the right 3 bits assumed to be 0. Same
3601as the previous reloc but on the right side
b5f79c76 3602of the container. */
252b5132
RH
3603 BFD_RELOC_D30V_9_PCREL_R,
3604
adde6300 3605/* This is a 12-bit absolute reloc with the
b5f79c76 3606right 3 bitsassumed to be 0. */
252b5132
RH
3607 BFD_RELOC_D30V_15,
3608
adde6300 3609/* This is a 12-bit pc-relative reloc with
b5f79c76 3610the right 3 bits assumed to be 0. */
252b5132
RH
3611 BFD_RELOC_D30V_15_PCREL,
3612
adde6300 3613/* This is a 12-bit pc-relative reloc with
252b5132
RH
3614the right 3 bits assumed to be 0. Same
3615as the previous reloc but on the right side
b5f79c76 3616of the container. */
252b5132
RH
3617 BFD_RELOC_D30V_15_PCREL_R,
3618
adde6300 3619/* This is an 18-bit absolute reloc with
b5f79c76 3620the right 3 bits assumed to be 0. */
252b5132
RH
3621 BFD_RELOC_D30V_21,
3622
adde6300 3623/* This is an 18-bit pc-relative reloc with
b5f79c76 3624the right 3 bits assumed to be 0. */
252b5132
RH
3625 BFD_RELOC_D30V_21_PCREL,
3626
adde6300 3627/* This is an 18-bit pc-relative reloc with
252b5132
RH
3628the right 3 bits assumed to be 0. Same
3629as the previous reloc but on the right side
b5f79c76 3630of the container. */
252b5132
RH
3631 BFD_RELOC_D30V_21_PCREL_R,
3632
b5f79c76 3633/* This is a 32-bit absolute reloc. */
252b5132
RH
3634 BFD_RELOC_D30V_32,
3635
b5f79c76 3636/* This is a 32-bit pc-relative reloc. */
252b5132
RH
3637 BFD_RELOC_D30V_32_PCREL,
3638
d172d4ba
NC
3639/* DLX relocs */
3640 BFD_RELOC_DLX_HI16_S,
3641
3642/* DLX relocs */
3643 BFD_RELOC_DLX_LO16,
3644
3645/* DLX relocs */
3646 BFD_RELOC_DLX_JMP26,
3647
e729279b 3648/* Renesas M16C/M32C Relocations. */
fd54057a 3649 BFD_RELOC_M32C_HI8,
6772dd07
DD
3650 BFD_RELOC_M32C_RL_JUMP,
3651 BFD_RELOC_M32C_RL_1ADDR,
3652 BFD_RELOC_M32C_RL_2ADDR,
e729279b 3653
26597c86 3654/* Renesas M32R (formerly Mitsubishi M32R) relocs.
b5f79c76 3655This is a 24 bit absolute address. */
252b5132
RH
3656 BFD_RELOC_M32R_24,
3657
b5f79c76 3658/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3659 BFD_RELOC_M32R_10_PCREL,
3660
b5f79c76 3661/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3662 BFD_RELOC_M32R_18_PCREL,
3663
b5f79c76 3664/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3665 BFD_RELOC_M32R_26_PCREL,
3666
3667/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3668used when the lower 16 bits are treated as unsigned. */
252b5132
RH
3669 BFD_RELOC_M32R_HI16_ULO,
3670
3671/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3672used when the lower 16 bits are treated as signed. */
252b5132
RH
3673 BFD_RELOC_M32R_HI16_SLO,
3674
b5f79c76 3675/* This is a 16-bit reloc containing the lower 16 bits of an address. */
252b5132
RH
3676 BFD_RELOC_M32R_LO16,
3677
3678/* This is a 16-bit reloc containing the small data area offset for use in
b5f79c76 3679add3, load, and store instructions. */
252b5132
RH
3680 BFD_RELOC_M32R_SDA16,
3681
6edf0760
NC
3682/* For PIC. */
3683 BFD_RELOC_M32R_GOT24,
3684 BFD_RELOC_M32R_26_PLTREL,
3685 BFD_RELOC_M32R_COPY,
3686 BFD_RELOC_M32R_GLOB_DAT,
3687 BFD_RELOC_M32R_JMP_SLOT,
3688 BFD_RELOC_M32R_RELATIVE,
3689 BFD_RELOC_M32R_GOTOFF,
097f809a
NC
3690 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3691 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3692 BFD_RELOC_M32R_GOTOFF_LO,
6edf0760
NC
3693 BFD_RELOC_M32R_GOTPC24,
3694 BFD_RELOC_M32R_GOT16_HI_ULO,
3695 BFD_RELOC_M32R_GOT16_HI_SLO,
3696 BFD_RELOC_M32R_GOT16_LO,
3697 BFD_RELOC_M32R_GOTPC_HI_ULO,
3698 BFD_RELOC_M32R_GOTPC_HI_SLO,
3699 BFD_RELOC_M32R_GOTPC_LO,
3700
b5f79c76 3701/* This is a 9-bit reloc */
252b5132
RH
3702 BFD_RELOC_V850_9_PCREL,
3703
b5f79c76 3704/* This is a 22-bit reloc */
252b5132
RH
3705 BFD_RELOC_V850_22_PCREL,
3706
b5f79c76 3707/* This is a 16 bit offset from the short data area pointer. */
252b5132
RH
3708 BFD_RELOC_V850_SDA_16_16_OFFSET,
3709
3710/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3711short data area pointer. */
252b5132
RH
3712 BFD_RELOC_V850_SDA_15_16_OFFSET,
3713
b5f79c76 3714/* This is a 16 bit offset from the zero data area pointer. */
252b5132
RH
3715 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3716
3717/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3718zero data area pointer. */
252b5132
RH
3719 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3720
3721/* This is an 8 bit offset (of which only 6 bits are used) from the
b5f79c76 3722tiny data area pointer. */
252b5132
RH
3723 BFD_RELOC_V850_TDA_6_8_OFFSET,
3724
3725/* This is an 8bit offset (of which only 7 bits are used) from the tiny
b5f79c76 3726data area pointer. */
252b5132
RH
3727 BFD_RELOC_V850_TDA_7_8_OFFSET,
3728
b5f79c76 3729/* This is a 7 bit offset from the tiny data area pointer. */
252b5132
RH
3730 BFD_RELOC_V850_TDA_7_7_OFFSET,
3731
b5f79c76 3732/* This is a 16 bit offset from the tiny data area pointer. */
252b5132
RH
3733 BFD_RELOC_V850_TDA_16_16_OFFSET,
3734
3735/* This is a 5 bit offset (of which only 4 bits are used) from the tiny
b5f79c76 3736data area pointer. */
252b5132
RH
3737 BFD_RELOC_V850_TDA_4_5_OFFSET,
3738
b5f79c76 3739/* This is a 4 bit offset from the tiny data area pointer. */
252b5132
RH
3740 BFD_RELOC_V850_TDA_4_4_OFFSET,
3741
3742/* This is a 16 bit offset from the short data area pointer, with the
7dee875e 3743bits placed non-contiguously in the instruction. */
252b5132
RH
3744 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3745
3746/* This is a 16 bit offset from the zero data area pointer, with the
7dee875e 3747bits placed non-contiguously in the instruction. */
252b5132
RH
3748 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3749
b5f79c76 3750/* This is a 6 bit offset from the call table base pointer. */
252b5132
RH
3751 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3752
b5f79c76 3753/* This is a 16 bit offset from the call table base pointer. */
252b5132
RH
3754 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3755
86aba9db
NC
3756/* Used for relaxing indirect function calls. */
3757 BFD_RELOC_V850_LONGCALL,
3758
3759/* Used for relaxing indirect jumps. */
3760 BFD_RELOC_V850_LONGJUMP,
3761
3762/* Used to maintain alignment whilst relaxing. */
3763 BFD_RELOC_V850_ALIGN,
541389e2 3764
1e50d24d
RS
3765/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3766instructions. */
3767 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3768
1cd986c5
NC
3769/* This is a 16-bit reloc. */
3770 BFD_RELOC_V850_16_PCREL,
3771
3772/* This is a 17-bit reloc. */
3773 BFD_RELOC_V850_17_PCREL,
3774
3775/* This is a 23-bit reloc. */
3776 BFD_RELOC_V850_23,
3777
3778/* This is a 32-bit reloc. */
3779 BFD_RELOC_V850_32_PCREL,
3780
3781/* This is a 32-bit reloc. */
3782 BFD_RELOC_V850_32_ABS,
3783
3784/* This is a 16-bit reloc. */
3785 BFD_RELOC_V850_16_SPLIT_OFFSET,
3786
3787/* This is a 16-bit reloc. */
3788 BFD_RELOC_V850_16_S1,
3789
3790/* Low 16 bits. 16 bit shifted by 1. */
3791 BFD_RELOC_V850_LO16_S1,
3792
3793/* This is a 16 bit offset from the call table base pointer. */
3794 BFD_RELOC_V850_CALLT_15_16_OFFSET,
3795
3796/* DSO relocations. */
3797 BFD_RELOC_V850_32_GOTPCREL,
3798
3799/* DSO relocations. */
3800 BFD_RELOC_V850_16_GOT,
3801
3802/* DSO relocations. */
3803 BFD_RELOC_V850_32_GOT,
3804
3805/* DSO relocations. */
3806 BFD_RELOC_V850_22_PLT_PCREL,
3807
3808/* DSO relocations. */
3809 BFD_RELOC_V850_32_PLT_PCREL,
3810
3811/* DSO relocations. */
3812 BFD_RELOC_V850_COPY,
3813
3814/* DSO relocations. */
3815 BFD_RELOC_V850_GLOB_DAT,
3816
3817/* DSO relocations. */
3818 BFD_RELOC_V850_JMP_SLOT,
3819
3820/* DSO relocations. */
3821 BFD_RELOC_V850_RELATIVE,
3822
3823/* DSO relocations. */
3824 BFD_RELOC_V850_16_GOTOFF,
3825
3826/* DSO relocations. */
3827 BFD_RELOC_V850_32_GOTOFF,
3828
3829/* start code. */
3830 BFD_RELOC_V850_CODE,
3831
3832/* start data in text. */
3833 BFD_RELOC_V850_DATA,
3834
252b5132
RH
3835/* This is a 8bit DP reloc for the tms320c30, where the most
3836significant 8 bits of a 24 bit word are placed into the least
b5f79c76 3837significant 8 bits of the opcode. */
252b5132
RH
3838 BFD_RELOC_TIC30_LDP,
3839
81635ce4
TW
3840/* This is a 7bit reloc for the tms320c54x, where the least
3841significant 7 bits of a 16 bit word are placed into the least
b5f79c76 3842significant 7 bits of the opcode. */
81635ce4
TW
3843 BFD_RELOC_TIC54X_PARTLS7,
3844
3845/* This is a 9bit DP reloc for the tms320c54x, where the most
3846significant 9 bits of a 16 bit word are placed into the least
b5f79c76 3847significant 9 bits of the opcode. */
81635ce4
TW
3848 BFD_RELOC_TIC54X_PARTMS9,
3849
b5f79c76 3850/* This is an extended address 23-bit reloc for the tms320c54x. */
81635ce4
TW
3851 BFD_RELOC_TIC54X_23,
3852
0d2bcfaf
NC
3853/* This is a 16-bit reloc for the tms320c54x, where the least
3854significant 16 bits of a 23-bit extended address are placed into
b5f79c76 3855the opcode. */
81635ce4
TW
3856 BFD_RELOC_TIC54X_16_OF_23,
3857
3858/* This is a reloc for the tms320c54x, where the most
0d2bcfaf 3859significant 7 bits of a 23-bit extended address are placed into
b5f79c76 3860the opcode. */
81635ce4
TW
3861 BFD_RELOC_TIC54X_MS7_OF_23,
3862
40b36596
JM
3863/* TMS320C6000 relocations. */
3864 BFD_RELOC_C6000_PCR_S21,
3865 BFD_RELOC_C6000_PCR_S12,
3866 BFD_RELOC_C6000_PCR_S10,
3867 BFD_RELOC_C6000_PCR_S7,
3868 BFD_RELOC_C6000_ABS_S16,
3869 BFD_RELOC_C6000_ABS_L16,
3870 BFD_RELOC_C6000_ABS_H16,
3871 BFD_RELOC_C6000_SBR_U15_B,
3872 BFD_RELOC_C6000_SBR_U15_H,
3873 BFD_RELOC_C6000_SBR_U15_W,
3874 BFD_RELOC_C6000_SBR_S16,
3875 BFD_RELOC_C6000_SBR_L16_B,
3876 BFD_RELOC_C6000_SBR_L16_H,
3877 BFD_RELOC_C6000_SBR_L16_W,
3878 BFD_RELOC_C6000_SBR_H16_B,
3879 BFD_RELOC_C6000_SBR_H16_H,
3880 BFD_RELOC_C6000_SBR_H16_W,
3881 BFD_RELOC_C6000_SBR_GOT_U15_W,
3882 BFD_RELOC_C6000_SBR_GOT_L16_W,
3883 BFD_RELOC_C6000_SBR_GOT_H16_W,
3884 BFD_RELOC_C6000_DSBT_INDEX,
3885 BFD_RELOC_C6000_PREL31,
3886 BFD_RELOC_C6000_COPY,
ac145307
BS
3887 BFD_RELOC_C6000_JUMP_SLOT,
3888 BFD_RELOC_C6000_EHTYPE,
3889 BFD_RELOC_C6000_PCR_H16,
3890 BFD_RELOC_C6000_PCR_L16,
40b36596
JM
3891 BFD_RELOC_C6000_ALIGN,
3892 BFD_RELOC_C6000_FPHEAD,
3893 BFD_RELOC_C6000_NOCMP,
3894
b5f79c76 3895/* This is a 48 bit reloc for the FR30 that stores 32 bits. */
252b5132
RH
3896 BFD_RELOC_FR30_48,
3897
3898/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
b5f79c76 3899two sections. */
252b5132
RH
3900 BFD_RELOC_FR30_20,
3901
3902/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
b5f79c76 39034 bits. */
252b5132
RH
3904 BFD_RELOC_FR30_6_IN_4,
3905
3906/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
b5f79c76 3907into 8 bits. */
252b5132
RH
3908 BFD_RELOC_FR30_8_IN_8,
3909
3910/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
b5f79c76 3911into 8 bits. */
252b5132
RH
3912 BFD_RELOC_FR30_9_IN_8,
3913
3914/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
b5f79c76 3915into 8 bits. */
252b5132
RH
3916 BFD_RELOC_FR30_10_IN_8,
3917
3918/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
b5f79c76 3919short offset into 8 bits. */
252b5132
RH
3920 BFD_RELOC_FR30_9_PCREL,
3921
3922/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
b5f79c76 3923short offset into 11 bits. */
252b5132
RH
3924 BFD_RELOC_FR30_12_PCREL,
3925
b5f79c76 3926/* Motorola Mcore relocations. */
252b5132
RH
3927 BFD_RELOC_MCORE_PCREL_IMM8BY4,
3928 BFD_RELOC_MCORE_PCREL_IMM11BY2,
3929 BFD_RELOC_MCORE_PCREL_IMM4BY2,
3930 BFD_RELOC_MCORE_PCREL_32,
3931 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
36797d47 3932 BFD_RELOC_MCORE_RVA,
252b5132 3933
d9352518
DB
3934/* Toshiba Media Processor Relocations. */
3935 BFD_RELOC_MEP_8,
3936 BFD_RELOC_MEP_16,
3937 BFD_RELOC_MEP_32,
3938 BFD_RELOC_MEP_PCREL8A2,
3939 BFD_RELOC_MEP_PCREL12A2,
3940 BFD_RELOC_MEP_PCREL17A2,
3941 BFD_RELOC_MEP_PCREL24A2,
3942 BFD_RELOC_MEP_PCABS24A2,
3943 BFD_RELOC_MEP_LOW16,
3944 BFD_RELOC_MEP_HI16U,
3945 BFD_RELOC_MEP_HI16S,
3946 BFD_RELOC_MEP_GPREL,
3947 BFD_RELOC_MEP_TPREL,
3948 BFD_RELOC_MEP_TPREL7,
3949 BFD_RELOC_MEP_TPREL7A2,
3950 BFD_RELOC_MEP_TPREL7A4,
3951 BFD_RELOC_MEP_UIMM24,
3952 BFD_RELOC_MEP_ADDR24A4,
3953 BFD_RELOC_MEP_GNU_VTINHERIT,
3954 BFD_RELOC_MEP_GNU_VTENTRY,
3955
3956
b5f79c76 3957/* These are relocations for the GETA instruction. */
3c3bdf30
NC
3958 BFD_RELOC_MMIX_GETA,
3959 BFD_RELOC_MMIX_GETA_1,
3960 BFD_RELOC_MMIX_GETA_2,
3961 BFD_RELOC_MMIX_GETA_3,
3962
b5f79c76 3963/* These are relocations for a conditional branch instruction. */
3c3bdf30
NC
3964 BFD_RELOC_MMIX_CBRANCH,
3965 BFD_RELOC_MMIX_CBRANCH_J,
3966 BFD_RELOC_MMIX_CBRANCH_1,
3967 BFD_RELOC_MMIX_CBRANCH_2,
3968 BFD_RELOC_MMIX_CBRANCH_3,
3969
b5f79c76 3970/* These are relocations for the PUSHJ instruction. */
3c3bdf30
NC
3971 BFD_RELOC_MMIX_PUSHJ,
3972 BFD_RELOC_MMIX_PUSHJ_1,
3973 BFD_RELOC_MMIX_PUSHJ_2,
3974 BFD_RELOC_MMIX_PUSHJ_3,
f60ebe14 3975 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3c3bdf30 3976
b5f79c76 3977/* These are relocations for the JMP instruction. */
3c3bdf30
NC
3978 BFD_RELOC_MMIX_JMP,
3979 BFD_RELOC_MMIX_JMP_1,
3980 BFD_RELOC_MMIX_JMP_2,
3981 BFD_RELOC_MMIX_JMP_3,
3982
3983/* This is a relocation for a relative address as in a GETA instruction or
b5f79c76 3984a branch. */
3c3bdf30
NC
3985 BFD_RELOC_MMIX_ADDR19,
3986
b5f79c76 3987/* This is a relocation for a relative address as in a JMP instruction. */
3c3bdf30
NC
3988 BFD_RELOC_MMIX_ADDR27,
3989
3990/* This is a relocation for an instruction field that may be a general
b5f79c76 3991register or a value 0..255. */
3c3bdf30
NC
3992 BFD_RELOC_MMIX_REG_OR_BYTE,
3993
3994/* This is a relocation for an instruction field that may be a general
b5f79c76 3995register. */
3c3bdf30
NC
3996 BFD_RELOC_MMIX_REG,
3997
3998/* This is a relocation for two instruction fields holding a register and
b5f79c76 3999an offset, the equivalent of the relocation. */
3c3bdf30
NC
4000 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
4001
4002/* This relocation is an assertion that the expression is not allocated as
b5f79c76 4003a global register. It does not modify contents. */
3c3bdf30
NC
4004 BFD_RELOC_MMIX_LOCAL,
4005
adde6300 4006/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
b5f79c76 4007short offset into 7 bits. */
adde6300
AM
4008 BFD_RELOC_AVR_7_PCREL,
4009
4010/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
b5f79c76 4011short offset into 12 bits. */
adde6300
AM
4012 BFD_RELOC_AVR_13_PCREL,
4013
4014/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
b5f79c76 4015program memory address) into 16 bits. */
adde6300
AM
4016 BFD_RELOC_AVR_16_PM,
4017
4018/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 4019data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4020 BFD_RELOC_AVR_LO8_LDI,
4021
4022/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 4023of data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4024 BFD_RELOC_AVR_HI8_LDI,
4025
4026/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 4027of program memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4028 BFD_RELOC_AVR_HH8_LDI,
4029
df406460
NC
4030/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4031of 32 bit value) into 8 bit immediate value of LDI insn. */
4032 BFD_RELOC_AVR_MS8_LDI,
4033
adde6300 4034/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 4035(usually data memory address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
4036 BFD_RELOC_AVR_LO8_LDI_NEG,
4037
4038/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4039(high 8 bit of data memory address) into 8 bit immediate value of
b5f79c76 4040SUBI insn. */
adde6300
AM
4041 BFD_RELOC_AVR_HI8_LDI_NEG,
4042
4043/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4044(most high 8 bit of program memory address) into 8 bit immediate value
b5f79c76 4045of LDI or SUBI insn. */
adde6300
AM
4046 BFD_RELOC_AVR_HH8_LDI_NEG,
4047
df406460
NC
4048/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
4049of 32 bit value) into 8 bit immediate value of LDI insn. */
4050 BFD_RELOC_AVR_MS8_LDI_NEG,
4051
adde6300 4052/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 4053command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4054 BFD_RELOC_AVR_LO8_LDI_PM,
4055
28c9d252
NC
4056/* This is a 16 bit reloc for the AVR that stores 8 bit value
4057(command address) into 8 bit immediate value of LDI insn. If the address
4058is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4059in the lower 128k. */
4060 BFD_RELOC_AVR_LO8_LDI_GS,
4061
adde6300 4062/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 4063of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4064 BFD_RELOC_AVR_HI8_LDI_PM,
4065
28c9d252
NC
4066/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4067of command address) into 8 bit immediate value of LDI insn. If the address
4068is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4069below 128k. */
4070 BFD_RELOC_AVR_HI8_LDI_GS,
4071
adde6300 4072/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 4073of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4074 BFD_RELOC_AVR_HH8_LDI_PM,
4075
4076/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 4077(usually command address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
4078 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
4079
4080/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4081(high 8 bit of 16 bit command address) into 8 bit immediate value
b5f79c76 4082of SUBI insn. */
adde6300
AM
4083 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
4084
4085/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4086(high 6 bit of 22 bit command address) into 8 bit immediate
b5f79c76 4087value of SUBI insn. */
adde6300
AM
4088 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
4089
4090/* This is a 32 bit reloc for the AVR that stores 23 bit value
b5f79c76 4091into 22 bits. */
adde6300
AM
4092 BFD_RELOC_AVR_CALL,
4093
750bce0e
NC
4094/* This is a 16 bit reloc for the AVR that stores all needed bits
4095for absolute addressing with ldi with overflow check to linktime */
4096 BFD_RELOC_AVR_LDI,
4097
4098/* This is a 6 bit reloc for the AVR that stores offset for ldd/std
4099instructions */
4100 BFD_RELOC_AVR_6,
4101
4102/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4103instructions */
4104 BFD_RELOC_AVR_6_ADIW,
4105
99700d6f
NC
4106/* This is a 8 bit reloc for the AVR that stores bits 0..7 of a symbol
4107in .byte lo8(symbol) */
4108 BFD_RELOC_AVR_8_LO,
4109
4110/* This is a 8 bit reloc for the AVR that stores bits 8..15 of a symbol
4111in .byte hi8(symbol) */
4112 BFD_RELOC_AVR_8_HI,
4113
4114/* This is a 8 bit reloc for the AVR that stores bits 16..23 of a symbol
40551fb8
NC
4115in .byte hlo8(symbol) */
4116 BFD_RELOC_AVR_8_HLO,
99700d6f 4117
99c513f6
DD
4118/* Renesas RL78 Relocations. */
4119 BFD_RELOC_RL78_NEG8,
4120 BFD_RELOC_RL78_NEG16,
4121 BFD_RELOC_RL78_NEG24,
4122 BFD_RELOC_RL78_NEG32,
4123 BFD_RELOC_RL78_16_OP,
4124 BFD_RELOC_RL78_24_OP,
4125 BFD_RELOC_RL78_32_OP,
4126 BFD_RELOC_RL78_8U,
4127 BFD_RELOC_RL78_16U,
4128 BFD_RELOC_RL78_24U,
4129 BFD_RELOC_RL78_DIR3U_PCREL,
4130 BFD_RELOC_RL78_DIFF,
4131 BFD_RELOC_RL78_GPRELB,
4132 BFD_RELOC_RL78_GPRELW,
4133 BFD_RELOC_RL78_GPRELL,
4134 BFD_RELOC_RL78_SYM,
4135 BFD_RELOC_RL78_OP_SUBTRACT,
4136 BFD_RELOC_RL78_OP_NEG,
4137 BFD_RELOC_RL78_OP_AND,
4138 BFD_RELOC_RL78_OP_SHRA,
4139 BFD_RELOC_RL78_ABS8,
4140 BFD_RELOC_RL78_ABS16,
4141 BFD_RELOC_RL78_ABS16_REV,
4142 BFD_RELOC_RL78_ABS32,
4143 BFD_RELOC_RL78_ABS32_REV,
4144 BFD_RELOC_RL78_ABS16U,
4145 BFD_RELOC_RL78_ABS16UW,
4146 BFD_RELOC_RL78_ABS16UL,
4147 BFD_RELOC_RL78_RELAX,
4148 BFD_RELOC_RL78_HI16,
4149 BFD_RELOC_RL78_HI8,
4150 BFD_RELOC_RL78_LO16,
4151
c7927a3c
NC
4152/* Renesas RX Relocations. */
4153 BFD_RELOC_RX_NEG8,
4154 BFD_RELOC_RX_NEG16,
4155 BFD_RELOC_RX_NEG24,
4156 BFD_RELOC_RX_NEG32,
4157 BFD_RELOC_RX_16_OP,
4158 BFD_RELOC_RX_24_OP,
4159 BFD_RELOC_RX_32_OP,
4160 BFD_RELOC_RX_8U,
4161 BFD_RELOC_RX_16U,
4162 BFD_RELOC_RX_24U,
4163 BFD_RELOC_RX_DIR3U_PCREL,
4164 BFD_RELOC_RX_DIFF,
4165 BFD_RELOC_RX_GPRELB,
4166 BFD_RELOC_RX_GPRELW,
4167 BFD_RELOC_RX_GPRELL,
4168 BFD_RELOC_RX_SYM,
4169 BFD_RELOC_RX_OP_SUBTRACT,
9689e3a3 4170 BFD_RELOC_RX_OP_NEG,
c7927a3c
NC
4171 BFD_RELOC_RX_ABS8,
4172 BFD_RELOC_RX_ABS16,
e8ef21bf 4173 BFD_RELOC_RX_ABS16_REV,
c7927a3c 4174 BFD_RELOC_RX_ABS32,
e8ef21bf 4175 BFD_RELOC_RX_ABS32_REV,
c7927a3c
NC
4176 BFD_RELOC_RX_ABS16U,
4177 BFD_RELOC_RX_ABS16UW,
4178 BFD_RELOC_RX_ABS16UL,
4179 BFD_RELOC_RX_RELAX,
4180
b5f79c76 4181/* Direct 12 bit. */
a85d7ed0
NC
4182 BFD_RELOC_390_12,
4183
b5f79c76 4184/* 12 bit GOT offset. */
a85d7ed0
NC
4185 BFD_RELOC_390_GOT12,
4186
b5f79c76 4187/* 32 bit PC relative PLT address. */
a85d7ed0
NC
4188 BFD_RELOC_390_PLT32,
4189
b5f79c76 4190/* Copy symbol at runtime. */
a85d7ed0
NC
4191 BFD_RELOC_390_COPY,
4192
b5f79c76 4193/* Create GOT entry. */
a85d7ed0
NC
4194 BFD_RELOC_390_GLOB_DAT,
4195
b5f79c76 4196/* Create PLT entry. */
a85d7ed0
NC
4197 BFD_RELOC_390_JMP_SLOT,
4198
b5f79c76 4199/* Adjust by program base. */
a85d7ed0
NC
4200 BFD_RELOC_390_RELATIVE,
4201
b5f79c76 4202/* 32 bit PC relative offset to GOT. */
a85d7ed0
NC
4203 BFD_RELOC_390_GOTPC,
4204
b5f79c76 4205/* 16 bit GOT offset. */
a85d7ed0
NC
4206 BFD_RELOC_390_GOT16,
4207
b5f79c76 4208/* PC relative 16 bit shifted by 1. */
a85d7ed0
NC
4209 BFD_RELOC_390_PC16DBL,
4210
b5f79c76 4211/* 16 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
4212 BFD_RELOC_390_PLT16DBL,
4213
b5f79c76 4214/* PC relative 32 bit shifted by 1. */
a85d7ed0
NC
4215 BFD_RELOC_390_PC32DBL,
4216
b5f79c76 4217/* 32 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
4218 BFD_RELOC_390_PLT32DBL,
4219
b5f79c76 4220/* 32 bit PC rel. GOT shifted by 1. */
a85d7ed0
NC
4221 BFD_RELOC_390_GOTPCDBL,
4222
b5f79c76 4223/* 64 bit GOT offset. */
a85d7ed0
NC
4224 BFD_RELOC_390_GOT64,
4225
b5f79c76 4226/* 64 bit PC relative PLT address. */
a85d7ed0
NC
4227 BFD_RELOC_390_PLT64,
4228
b5f79c76 4229/* 32 bit rel. offset to GOT entry. */
a85d7ed0
NC
4230 BFD_RELOC_390_GOTENT,
4231
5236c819
MS
4232/* 64 bit offset to GOT. */
4233 BFD_RELOC_390_GOTOFF64,
4234
4235/* 12-bit offset to symbol-entry within GOT, with PLT handling. */
4236 BFD_RELOC_390_GOTPLT12,
4237
4238/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4239 BFD_RELOC_390_GOTPLT16,
4240
4241/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4242 BFD_RELOC_390_GOTPLT32,
4243
4244/* 64-bit offset to symbol-entry within GOT, with PLT handling. */
4245 BFD_RELOC_390_GOTPLT64,
4246
4247/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
4248 BFD_RELOC_390_GOTPLTENT,
4249
4250/* 16-bit rel. offset from the GOT to a PLT entry. */
4251 BFD_RELOC_390_PLTOFF16,
4252
4253/* 32-bit rel. offset from the GOT to a PLT entry. */
4254 BFD_RELOC_390_PLTOFF32,
4255
4256/* 64-bit rel. offset from the GOT to a PLT entry. */
4257 BFD_RELOC_390_PLTOFF64,
4258
69fc87f1
MS
4259/* s390 tls relocations. */
4260 BFD_RELOC_390_TLS_LOAD,
4261 BFD_RELOC_390_TLS_GDCALL,
4262 BFD_RELOC_390_TLS_LDCALL,
4263 BFD_RELOC_390_TLS_GD32,
4264 BFD_RELOC_390_TLS_GD64,
4265 BFD_RELOC_390_TLS_GOTIE12,
4266 BFD_RELOC_390_TLS_GOTIE32,
4267 BFD_RELOC_390_TLS_GOTIE64,
4268 BFD_RELOC_390_TLS_LDM32,
4269 BFD_RELOC_390_TLS_LDM64,
4270 BFD_RELOC_390_TLS_IE32,
4271 BFD_RELOC_390_TLS_IE64,
4272 BFD_RELOC_390_TLS_IEENT,
4273 BFD_RELOC_390_TLS_LE32,
4274 BFD_RELOC_390_TLS_LE64,
4275 BFD_RELOC_390_TLS_LDO32,
4276 BFD_RELOC_390_TLS_LDO64,
4277 BFD_RELOC_390_TLS_DTPMOD,
4278 BFD_RELOC_390_TLS_DTPOFF,
4279 BFD_RELOC_390_TLS_TPOFF,
4280
bd1ea41b
MS
4281/* Long displacement extension. */
4282 BFD_RELOC_390_20,
4283 BFD_RELOC_390_GOT20,
4284 BFD_RELOC_390_GOTPLT20,
4285 BFD_RELOC_390_TLS_GOTIE20,
4286
c3b7224a
NC
4287/* Score relocations
4288Low 16 bit for load/store */
1c0d3aa6
NC
4289 BFD_RELOC_SCORE_GPREL15,
4290
4291/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
4292 BFD_RELOC_SCORE_DUMMY2,
4293 BFD_RELOC_SCORE_JMP,
4294
4295/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
4296 BFD_RELOC_SCORE_BRANCH,
4297
c3b7224a
NC
4298/* This is a 32-bit reloc for 48-bit instructions. */
4299 BFD_RELOC_SCORE_IMM30,
4300
4301/* This is a 32-bit reloc for 48-bit instructions. */
4302 BFD_RELOC_SCORE_IMM32,
4303
1c0d3aa6
NC
4304/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
4305 BFD_RELOC_SCORE16_JMP,
4306
4307/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
4308 BFD_RELOC_SCORE16_BRANCH,
4309
c3b7224a
NC
4310/* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
4311 BFD_RELOC_SCORE_BCMP,
4312
1c0d3aa6
NC
4313/* Undocumented Score relocs */
4314 BFD_RELOC_SCORE_GOT15,
4315 BFD_RELOC_SCORE_GOT_LO16,
4316 BFD_RELOC_SCORE_CALL15,
4317 BFD_RELOC_SCORE_DUMMY_HI16,
4318
cf88bb9f
NC
4319/* Scenix IP2K - 9-bit register number / data address */
4320 BFD_RELOC_IP2K_FR9,
4321
4322/* Scenix IP2K - 4-bit register/data bank number */
4323 BFD_RELOC_IP2K_BANK,
4324
4325/* Scenix IP2K - low 13 bits of instruction word address */
4326 BFD_RELOC_IP2K_ADDR16CJP,
4327
4328/* Scenix IP2K - high 3 bits of instruction word address */
4329 BFD_RELOC_IP2K_PAGE3,
4330
4331/* Scenix IP2K - ext/low/high 8 bits of data address */
4332 BFD_RELOC_IP2K_LO8DATA,
4333 BFD_RELOC_IP2K_HI8DATA,
4334 BFD_RELOC_IP2K_EX8DATA,
4335
4336/* Scenix IP2K - low/high 8 bits of instruction word address */
4337 BFD_RELOC_IP2K_LO8INSN,
4338 BFD_RELOC_IP2K_HI8INSN,
4339
4340/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
4341 BFD_RELOC_IP2K_PC_SKIP,
4342
4343/* Scenix IP2K - 16 bit word address in text section. */
4344 BFD_RELOC_IP2K_TEXT,
4345
4346/* Scenix IP2K - 7-bit sp or dp offset */
4347 BFD_RELOC_IP2K_FR_OFFSET,
4348
4349/* Scenix VPE4K coprocessor - data/insn-space addressing */
4350 BFD_RELOC_VPE4KMATH_DATA,
4351 BFD_RELOC_VPE4KMATH_INSN,
4352
adde6300 4353/* These two relocations are used by the linker to determine which of
252b5132
RH
4354the entries in a C++ virtual function table are actually used. When
4355the --gc-sections option is given, the linker will zero out the entries
4356that are not used, so that the code for those functions need not be
4357included in the output.
4358
4359VTABLE_INHERIT is a zero-space relocation used to describe to the
7dee875e 4360linker the inheritance tree of a C++ virtual function table. The
252b5132
RH
4361relocation's symbol should be the parent class' vtable, and the
4362relocation should be located at the child vtable.
4363
4364VTABLE_ENTRY is a zero-space relocation that describes the use of a
4365virtual function table entry. The reloc's symbol should refer to the
4366table of the class mentioned in the code. Off of that base, an offset
adde6300 4367describes the entry that is being used. For Rela hosts, this offset
252b5132 4368is stored in the reloc's addend. For Rel hosts, we are forced to put
b5f79c76 4369this offset in the reloc's section offset. */
252b5132
RH
4370 BFD_RELOC_VTABLE_INHERIT,
4371 BFD_RELOC_VTABLE_ENTRY,
800eeca4 4372
b5f79c76 4373/* Intel IA64 Relocations. */
800eeca4
JW
4374 BFD_RELOC_IA64_IMM14,
4375 BFD_RELOC_IA64_IMM22,
4376 BFD_RELOC_IA64_IMM64,
4377 BFD_RELOC_IA64_DIR32MSB,
4378 BFD_RELOC_IA64_DIR32LSB,
4379 BFD_RELOC_IA64_DIR64MSB,
4380 BFD_RELOC_IA64_DIR64LSB,
4381 BFD_RELOC_IA64_GPREL22,
4382 BFD_RELOC_IA64_GPREL64I,
4383 BFD_RELOC_IA64_GPREL32MSB,
4384 BFD_RELOC_IA64_GPREL32LSB,
4385 BFD_RELOC_IA64_GPREL64MSB,
4386 BFD_RELOC_IA64_GPREL64LSB,
4387 BFD_RELOC_IA64_LTOFF22,
4388 BFD_RELOC_IA64_LTOFF64I,
4389 BFD_RELOC_IA64_PLTOFF22,
4390 BFD_RELOC_IA64_PLTOFF64I,
4391 BFD_RELOC_IA64_PLTOFF64MSB,
4392 BFD_RELOC_IA64_PLTOFF64LSB,
4393 BFD_RELOC_IA64_FPTR64I,
4394 BFD_RELOC_IA64_FPTR32MSB,
4395 BFD_RELOC_IA64_FPTR32LSB,
4396 BFD_RELOC_IA64_FPTR64MSB,
4397 BFD_RELOC_IA64_FPTR64LSB,
4398 BFD_RELOC_IA64_PCREL21B,
748abff6 4399 BFD_RELOC_IA64_PCREL21BI,
800eeca4
JW
4400 BFD_RELOC_IA64_PCREL21M,
4401 BFD_RELOC_IA64_PCREL21F,
748abff6
RH
4402 BFD_RELOC_IA64_PCREL22,
4403 BFD_RELOC_IA64_PCREL60B,
4404 BFD_RELOC_IA64_PCREL64I,
800eeca4
JW
4405 BFD_RELOC_IA64_PCREL32MSB,
4406 BFD_RELOC_IA64_PCREL32LSB,
4407 BFD_RELOC_IA64_PCREL64MSB,
4408 BFD_RELOC_IA64_PCREL64LSB,
4409 BFD_RELOC_IA64_LTOFF_FPTR22,
4410 BFD_RELOC_IA64_LTOFF_FPTR64I,
a4bd8390
JW
4411 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4412 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
800eeca4
JW
4413 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4414 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
800eeca4
JW
4415 BFD_RELOC_IA64_SEGREL32MSB,
4416 BFD_RELOC_IA64_SEGREL32LSB,
4417 BFD_RELOC_IA64_SEGREL64MSB,
4418 BFD_RELOC_IA64_SEGREL64LSB,
4419 BFD_RELOC_IA64_SECREL32MSB,
4420 BFD_RELOC_IA64_SECREL32LSB,
4421 BFD_RELOC_IA64_SECREL64MSB,
4422 BFD_RELOC_IA64_SECREL64LSB,
4423 BFD_RELOC_IA64_REL32MSB,
4424 BFD_RELOC_IA64_REL32LSB,
4425 BFD_RELOC_IA64_REL64MSB,
4426 BFD_RELOC_IA64_REL64LSB,
4427 BFD_RELOC_IA64_LTV32MSB,
4428 BFD_RELOC_IA64_LTV32LSB,
4429 BFD_RELOC_IA64_LTV64MSB,
4430 BFD_RELOC_IA64_LTV64LSB,
4431 BFD_RELOC_IA64_IPLTMSB,
4432 BFD_RELOC_IA64_IPLTLSB,
800eeca4 4433 BFD_RELOC_IA64_COPY,
13ae64f3
JJ
4434 BFD_RELOC_IA64_LTOFF22X,
4435 BFD_RELOC_IA64_LDXMOV,
4436 BFD_RELOC_IA64_TPREL14,
800eeca4 4437 BFD_RELOC_IA64_TPREL22,
13ae64f3 4438 BFD_RELOC_IA64_TPREL64I,
800eeca4
JW
4439 BFD_RELOC_IA64_TPREL64MSB,
4440 BFD_RELOC_IA64_TPREL64LSB,
13ae64f3
JJ
4441 BFD_RELOC_IA64_LTOFF_TPREL22,
4442 BFD_RELOC_IA64_DTPMOD64MSB,
4443 BFD_RELOC_IA64_DTPMOD64LSB,
4444 BFD_RELOC_IA64_LTOFF_DTPMOD22,
4445 BFD_RELOC_IA64_DTPREL14,
4446 BFD_RELOC_IA64_DTPREL22,
4447 BFD_RELOC_IA64_DTPREL64I,
4448 BFD_RELOC_IA64_DTPREL32MSB,
4449 BFD_RELOC_IA64_DTPREL32LSB,
4450 BFD_RELOC_IA64_DTPREL64MSB,
4451 BFD_RELOC_IA64_DTPREL64LSB,
4452 BFD_RELOC_IA64_LTOFF_DTPREL22,
60bcf0fa
NC
4453
4454/* Motorola 68HC11 reloc.
3dbfec86 4455This is the 8 bit high part of an absolute address. */
60bcf0fa
NC
4456 BFD_RELOC_M68HC11_HI8,
4457
4458/* Motorola 68HC11 reloc.
3dbfec86 4459This is the 8 bit low part of an absolute address. */
60bcf0fa
NC
4460 BFD_RELOC_M68HC11_LO8,
4461
4462/* Motorola 68HC11 reloc.
3dbfec86 4463This is the 3 bit of a value. */
60bcf0fa 4464 BFD_RELOC_M68HC11_3B,
06c15ad7 4465
3dbfec86
SC
4466/* Motorola 68HC11 reloc.
4467This reloc marks the beginning of a jump/call instruction.
4468It is used for linker relaxation to correctly identify beginning
7dee875e 4469of instruction and change some branches to use PC-relative
3dbfec86
SC
4470addressing mode. */
4471 BFD_RELOC_M68HC11_RL_JUMP,
4472
4473/* Motorola 68HC11 reloc.
4474This reloc marks a group of several instructions that gcc generates
4475and for which the linker relaxation pass can modify and/or remove
4476some of them. */
4477 BFD_RELOC_M68HC11_RL_GROUP,
4478
4479/* Motorola 68HC11 reloc.
4480This is the 16-bit lower part of an address. It is used for 'call'
4481instruction to specify the symbol address without any special
4482transformation (due to memory bank window). */
4483 BFD_RELOC_M68HC11_LO16,
4484
4485/* Motorola 68HC11 reloc.
4486This is a 8-bit reloc that specifies the page number of an address.
4487It is used by 'call' instruction to specify the page number of
4488the symbol. */
4489 BFD_RELOC_M68HC11_PAGE,
4490
4491/* Motorola 68HC11 reloc.
4492This is a 24-bit reloc that represents the address with a 16-bit
4493value and a 8-bit page number. The symbol address is transformed
4494to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
4495 BFD_RELOC_M68HC11_24,
4496
28d39d1a
NC
4497/* Motorola 68HC12 reloc.
4498This is the 5 bits of a value. */
4499 BFD_RELOC_M68HC12_5B,
4500
f6c1a2d5
NC
4501/* Freescale XGATE reloc.
4502This reloc marks the beginning of a bra/jal instruction. */
4503 BFD_RELOC_XGATE_RL_JUMP,
4504
4505/* Freescale XGATE reloc.
4506This reloc marks a group of several instructions that gcc generates
4507and for which the linker relaxation pass can modify and/or remove
4508some of them. */
4509 BFD_RELOC_XGATE_RL_GROUP,
4510
4511/* Freescale XGATE reloc.
4512This is the 16-bit lower part of an address. It is used for the '16-bit'
4513instructions. */
4514 BFD_RELOC_XGATE_LO16,
4515
4516/* Freescale XGATE reloc. */
4517 BFD_RELOC_XGATE_GPAGE,
4518
4519/* Freescale XGATE reloc. */
4520 BFD_RELOC_XGATE_24,
4521
4522/* Freescale XGATE reloc.
4523This is a 9-bit pc-relative reloc. */
4524 BFD_RELOC_XGATE_PCREL_9,
4525
4526/* Freescale XGATE reloc.
4527This is a 10-bit pc-relative reloc. */
4528 BFD_RELOC_XGATE_PCREL_10,
4529
4530/* Freescale XGATE reloc.
4531This is the 16-bit lower part of an address. It is used for the '16-bit'
4532instructions. */
4533 BFD_RELOC_XGATE_IMM8_LO,
4534
4535/* Freescale XGATE reloc.
4536This is the 16-bit higher part of an address. It is used for the '16-bit'
4537instructions. */
4538 BFD_RELOC_XGATE_IMM8_HI,
4539
4540/* Freescale XGATE reloc.
4541This is a 3-bit pc-relative reloc. */
4542 BFD_RELOC_XGATE_IMM3,
4543
4544/* Freescale XGATE reloc.
4545This is a 4-bit pc-relative reloc. */
4546 BFD_RELOC_XGATE_IMM4,
4547
4548/* Freescale XGATE reloc.
4549This is a 5-bit pc-relative reloc. */
4550 BFD_RELOC_XGATE_IMM5,
4551
6927f982
NC
4552/* Motorola 68HC12 reloc.
4553This is the 9 bits of a value. */
4554 BFD_RELOC_M68HC12_9B,
4555
4556/* Motorola 68HC12 reloc.
4557This is the 16 bits of a value. */
4558 BFD_RELOC_M68HC12_16B,
4559
4560/* Motorola 68HC12/XGATE reloc.
4561This is a PCREL9 branch. */
4562 BFD_RELOC_M68HC12_9_PCREL,
4563
4564/* Motorola 68HC12/XGATE reloc.
4565This is a PCREL10 branch. */
4566 BFD_RELOC_M68HC12_10_PCREL,
4567
4568/* Motorola 68HC12/XGATE reloc.
4569This is the 8 bit low part of an absolute address and immediately precedes
4570a matching HI8XG part. */
4571 BFD_RELOC_M68HC12_LO8XG,
4572
4573/* Motorola 68HC12/XGATE reloc.
4574This is the 8 bit high part of an absolute address and immediately follows
4575a matching LO8XG part. */
4576 BFD_RELOC_M68HC12_HI8XG,
4577
0949843d
NC
4578/* NS CR16C Relocations. */
4579 BFD_RELOC_16C_NUM08,
4580 BFD_RELOC_16C_NUM08_C,
4581 BFD_RELOC_16C_NUM16,
4582 BFD_RELOC_16C_NUM16_C,
4583 BFD_RELOC_16C_NUM32,
4584 BFD_RELOC_16C_NUM32_C,
4585 BFD_RELOC_16C_DISP04,
4586 BFD_RELOC_16C_DISP04_C,
4587 BFD_RELOC_16C_DISP08,
4588 BFD_RELOC_16C_DISP08_C,
4589 BFD_RELOC_16C_DISP16,
4590 BFD_RELOC_16C_DISP16_C,
4591 BFD_RELOC_16C_DISP24,
4592 BFD_RELOC_16C_DISP24_C,
4593 BFD_RELOC_16C_DISP24a,
4594 BFD_RELOC_16C_DISP24a_C,
4595 BFD_RELOC_16C_REG04,
4596 BFD_RELOC_16C_REG04_C,
4597 BFD_RELOC_16C_REG04a,
4598 BFD_RELOC_16C_REG04a_C,
4599 BFD_RELOC_16C_REG14,
4600 BFD_RELOC_16C_REG14_C,
4601 BFD_RELOC_16C_REG16,
4602 BFD_RELOC_16C_REG16_C,
4603 BFD_RELOC_16C_REG20,
4604 BFD_RELOC_16C_REG20_C,
4605 BFD_RELOC_16C_ABS20,
4606 BFD_RELOC_16C_ABS20_C,
4607 BFD_RELOC_16C_ABS24,
4608 BFD_RELOC_16C_ABS24_C,
4609 BFD_RELOC_16C_IMM04,
4610 BFD_RELOC_16C_IMM04_C,
4611 BFD_RELOC_16C_IMM16,
4612 BFD_RELOC_16C_IMM16_C,
4613 BFD_RELOC_16C_IMM20,
4614 BFD_RELOC_16C_IMM20_C,
4615 BFD_RELOC_16C_IMM24,
4616 BFD_RELOC_16C_IMM24_C,
4617 BFD_RELOC_16C_IMM32,
4618 BFD_RELOC_16C_IMM32_C,
4619
3d3d428f
NC
4620/* NS CR16 Relocations. */
4621 BFD_RELOC_CR16_NUM8,
4622 BFD_RELOC_CR16_NUM16,
4623 BFD_RELOC_CR16_NUM32,
4624 BFD_RELOC_CR16_NUM32a,
4625 BFD_RELOC_CR16_REGREL0,
4626 BFD_RELOC_CR16_REGREL4,
4627 BFD_RELOC_CR16_REGREL4a,
4628 BFD_RELOC_CR16_REGREL14,
4629 BFD_RELOC_CR16_REGREL14a,
4630 BFD_RELOC_CR16_REGREL16,
4631 BFD_RELOC_CR16_REGREL20,
4632 BFD_RELOC_CR16_REGREL20a,
4633 BFD_RELOC_CR16_ABS20,
4634 BFD_RELOC_CR16_ABS24,
4635 BFD_RELOC_CR16_IMM4,
4636 BFD_RELOC_CR16_IMM8,
4637 BFD_RELOC_CR16_IMM16,
4638 BFD_RELOC_CR16_IMM20,
4639 BFD_RELOC_CR16_IMM24,
4640 BFD_RELOC_CR16_IMM32,
4641 BFD_RELOC_CR16_IMM32a,
4642 BFD_RELOC_CR16_DISP4,
4643 BFD_RELOC_CR16_DISP8,
4644 BFD_RELOC_CR16_DISP16,
4645 BFD_RELOC_CR16_DISP20,
4646 BFD_RELOC_CR16_DISP24,
4647 BFD_RELOC_CR16_DISP24a,
7fac7ff4
NC
4648 BFD_RELOC_CR16_SWITCH8,
4649 BFD_RELOC_CR16_SWITCH16,
4650 BFD_RELOC_CR16_SWITCH32,
99706f30
SR
4651 BFD_RELOC_CR16_GOT_REGREL20,
4652 BFD_RELOC_CR16_GOTC_REGREL20,
4653 BFD_RELOC_CR16_GLOB_DAT,
3d3d428f 4654
1fe1f39c
NC
4655/* NS CRX Relocations. */
4656 BFD_RELOC_CRX_REL4,
4657 BFD_RELOC_CRX_REL8,
4658 BFD_RELOC_CRX_REL8_CMP,
4659 BFD_RELOC_CRX_REL16,
4660 BFD_RELOC_CRX_REL24,
4661 BFD_RELOC_CRX_REL32,
4662 BFD_RELOC_CRX_REGREL12,
4663 BFD_RELOC_CRX_REGREL22,
4664 BFD_RELOC_CRX_REGREL28,
4665 BFD_RELOC_CRX_REGREL32,
4666 BFD_RELOC_CRX_ABS16,
4667 BFD_RELOC_CRX_ABS32,
4668 BFD_RELOC_CRX_NUM8,
4669 BFD_RELOC_CRX_NUM16,
4670 BFD_RELOC_CRX_NUM32,
4671 BFD_RELOC_CRX_IMM16,
4672 BFD_RELOC_CRX_IMM32,
670ec21d
NC
4673 BFD_RELOC_CRX_SWITCH8,
4674 BFD_RELOC_CRX_SWITCH16,
4675 BFD_RELOC_CRX_SWITCH32,
1fe1f39c 4676
06c15ad7 4677/* These relocs are only used within the CRIS assembler. They are not
b5f79c76 4678(at present) written to any object files. */
06c15ad7
HPN
4679 BFD_RELOC_CRIS_BDISP8,
4680 BFD_RELOC_CRIS_UNSIGNED_5,
4681 BFD_RELOC_CRIS_SIGNED_6,
4682 BFD_RELOC_CRIS_UNSIGNED_6,
bac23f82
HPN
4683 BFD_RELOC_CRIS_SIGNED_8,
4684 BFD_RELOC_CRIS_UNSIGNED_8,
4685 BFD_RELOC_CRIS_SIGNED_16,
4686 BFD_RELOC_CRIS_UNSIGNED_16,
4687 BFD_RELOC_CRIS_LAPCQ_OFFSET,
06c15ad7 4688 BFD_RELOC_CRIS_UNSIGNED_4,
a87fdb8d 4689
b5f79c76 4690/* Relocs used in ELF shared libraries for CRIS. */
58d29fc3
HPN
4691 BFD_RELOC_CRIS_COPY,
4692 BFD_RELOC_CRIS_GLOB_DAT,
4693 BFD_RELOC_CRIS_JUMP_SLOT,
4694 BFD_RELOC_CRIS_RELATIVE,
4695
b5f79c76 4696/* 32-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4697 BFD_RELOC_CRIS_32_GOT,
4698
b5f79c76 4699/* 16-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4700 BFD_RELOC_CRIS_16_GOT,
4701
b5f79c76 4702/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4703 BFD_RELOC_CRIS_32_GOTPLT,
4704
b5f79c76 4705/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4706 BFD_RELOC_CRIS_16_GOTPLT,
4707
b5f79c76 4708/* 32-bit offset to symbol, relative to GOT. */
58d29fc3
HPN
4709 BFD_RELOC_CRIS_32_GOTREL,
4710
b5f79c76 4711/* 32-bit offset to symbol with PLT entry, relative to GOT. */
58d29fc3
HPN
4712 BFD_RELOC_CRIS_32_PLT_GOTREL,
4713
b5f79c76 4714/* 32-bit offset to symbol with PLT entry, relative to this relocation. */
58d29fc3
HPN
4715 BFD_RELOC_CRIS_32_PLT_PCREL,
4716
3926fc54
HPN
4717/* Relocs used in TLS code for CRIS. */
4718 BFD_RELOC_CRIS_32_GOT_GD,
4719 BFD_RELOC_CRIS_16_GOT_GD,
4720 BFD_RELOC_CRIS_32_GD,
4721 BFD_RELOC_CRIS_DTP,
4722 BFD_RELOC_CRIS_32_DTPREL,
4723 BFD_RELOC_CRIS_16_DTPREL,
4724 BFD_RELOC_CRIS_32_GOT_TPREL,
4725 BFD_RELOC_CRIS_16_GOT_TPREL,
4726 BFD_RELOC_CRIS_32_TPREL,
4727 BFD_RELOC_CRIS_16_TPREL,
4728 BFD_RELOC_CRIS_DTPMOD,
75f500d7 4729 BFD_RELOC_CRIS_32_IE,
3926fc54 4730
b5f79c76 4731/* Intel i860 Relocations. */
a87fdb8d
JE
4732 BFD_RELOC_860_COPY,
4733 BFD_RELOC_860_GLOB_DAT,
4734 BFD_RELOC_860_JUMP_SLOT,
4735 BFD_RELOC_860_RELATIVE,
4736 BFD_RELOC_860_PC26,
4737 BFD_RELOC_860_PLT26,
4738 BFD_RELOC_860_PC16,
4739 BFD_RELOC_860_LOW0,
4740 BFD_RELOC_860_SPLIT0,
4741 BFD_RELOC_860_LOW1,
4742 BFD_RELOC_860_SPLIT1,
4743 BFD_RELOC_860_LOW2,
4744 BFD_RELOC_860_SPLIT2,
4745 BFD_RELOC_860_LOW3,
4746 BFD_RELOC_860_LOGOT0,
4747 BFD_RELOC_860_SPGOT0,
4748 BFD_RELOC_860_LOGOT1,
4749 BFD_RELOC_860_SPGOT1,
4750 BFD_RELOC_860_LOGOTOFF0,
4751 BFD_RELOC_860_SPGOTOFF0,
4752 BFD_RELOC_860_LOGOTOFF1,
4753 BFD_RELOC_860_SPGOTOFF1,
4754 BFD_RELOC_860_LOGOTOFF2,
4755 BFD_RELOC_860_LOGOTOFF3,
4756 BFD_RELOC_860_LOPC,
4757 BFD_RELOC_860_HIGHADJ,
4758 BFD_RELOC_860_HAGOT,
4759 BFD_RELOC_860_HAGOTOFF,
4760 BFD_RELOC_860_HAPC,
4761 BFD_RELOC_860_HIGH,
4762 BFD_RELOC_860_HIGOT,
4763 BFD_RELOC_860_HIGOTOFF,
b3baf5d0 4764
b5f79c76 4765/* OpenRISC Relocations. */
b3baf5d0
NC
4766 BFD_RELOC_OPENRISC_ABS_26,
4767 BFD_RELOC_OPENRISC_REL_26,
e01b0e69 4768
b5f79c76 4769/* H8 elf Relocations. */
e01b0e69
JR
4770 BFD_RELOC_H8_DIR16A8,
4771 BFD_RELOC_H8_DIR16R8,
4772 BFD_RELOC_H8_DIR24A8,
4773 BFD_RELOC_H8_DIR24R8,
4774 BFD_RELOC_H8_DIR32A16,
93fbbb04 4775
b5f79c76 4776/* Sony Xstormy16 Relocations. */
93fbbb04 4777 BFD_RELOC_XSTORMY16_REL_12,
5fd63999 4778 BFD_RELOC_XSTORMY16_12,
93fbbb04
GK
4779 BFD_RELOC_XSTORMY16_24,
4780 BFD_RELOC_XSTORMY16_FPTR16,
90ace9e9 4781
d9352518
DB
4782/* Self-describing complex relocations. */
4783 BFD_RELOC_RELC,
4784
4785
d70c5fc7
NC
4786/* Infineon Relocations. */
4787 BFD_RELOC_XC16X_PAG,
4788 BFD_RELOC_XC16X_POF,
4789 BFD_RELOC_XC16X_SEG,
4790 BFD_RELOC_XC16X_SOF,
4791
90ace9e9
JT
4792/* Relocations used by VAX ELF. */
4793 BFD_RELOC_VAX_GLOB_DAT,
4794 BFD_RELOC_VAX_JMP_SLOT,
4795 BFD_RELOC_VAX_RELATIVE,
2469cfa2 4796
d031aafb
NS
4797/* Morpho MT - 16 bit immediate relocation. */
4798 BFD_RELOC_MT_PC16,
e729279b 4799
d031aafb
NS
4800/* Morpho MT - Hi 16 bits of an address. */
4801 BFD_RELOC_MT_HI16,
e729279b 4802
d031aafb
NS
4803/* Morpho MT - Low 16 bits of an address. */
4804 BFD_RELOC_MT_LO16,
e729279b 4805
d031aafb
NS
4806/* Morpho MT - Used to tell the linker which vtable entries are used. */
4807 BFD_RELOC_MT_GNU_VTINHERIT,
e729279b 4808
d031aafb
NS
4809/* Morpho MT - Used to tell the linker which vtable entries are used. */
4810 BFD_RELOC_MT_GNU_VTENTRY,
e729279b 4811
d031aafb
NS
4812/* Morpho MT - 8 bit immediate relocation. */
4813 BFD_RELOC_MT_PCINSN8,
6f84a2a6 4814
2469cfa2
NC
4815/* msp430 specific relocation codes */
4816 BFD_RELOC_MSP430_10_PCREL,
4817 BFD_RELOC_MSP430_16_PCREL,
4818 BFD_RELOC_MSP430_16,
4819 BFD_RELOC_MSP430_16_PCREL_BYTE,
4820 BFD_RELOC_MSP430_16_BYTE,
b18c562e
NC
4821 BFD_RELOC_MSP430_2X_PCREL,
4822 BFD_RELOC_MSP430_RL_PCREL,
a75473eb
SC
4823
4824/* IQ2000 Relocations. */
4825 BFD_RELOC_IQ2000_OFFSET_16,
4826 BFD_RELOC_IQ2000_OFFSET_21,
4827 BFD_RELOC_IQ2000_UHI16,
e0001a05
NC
4828
4829/* Special Xtensa relocation used only by PLT entries in ELF shared
4830objects to indicate that the runtime linker should set the value
4831to one of its own internal functions or data structures. */
4832 BFD_RELOC_XTENSA_RTLD,
4833
4834/* Xtensa relocations for ELF shared objects. */
4835 BFD_RELOC_XTENSA_GLOB_DAT,
4836 BFD_RELOC_XTENSA_JMP_SLOT,
4837 BFD_RELOC_XTENSA_RELATIVE,
4838
4839/* Xtensa relocation used in ELF object files for symbols that may require
4840PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4841 BFD_RELOC_XTENSA_PLT,
4842
43cd72b9
BW
4843/* Xtensa relocations to mark the difference of two local symbols.
4844These are only needed to support linker relaxation and can be ignored
4845when not relaxing. The field is set to the value of the difference
4846assuming no relaxation. The relocation encodes the position of the
4847first symbol so the linker can determine whether to adjust the field
4848value. */
4849 BFD_RELOC_XTENSA_DIFF8,
4850 BFD_RELOC_XTENSA_DIFF16,
4851 BFD_RELOC_XTENSA_DIFF32,
4852
4853/* Generic Xtensa relocations for instruction operands. Only the slot
4854number is encoded in the relocation. The relocation applies to the
4855last PC-relative immediate operand, or if there are no PC-relative
4856immediates, to the last immediate operand. */
4857 BFD_RELOC_XTENSA_SLOT0_OP,
4858 BFD_RELOC_XTENSA_SLOT1_OP,
4859 BFD_RELOC_XTENSA_SLOT2_OP,
4860 BFD_RELOC_XTENSA_SLOT3_OP,
4861 BFD_RELOC_XTENSA_SLOT4_OP,
4862 BFD_RELOC_XTENSA_SLOT5_OP,
4863 BFD_RELOC_XTENSA_SLOT6_OP,
4864 BFD_RELOC_XTENSA_SLOT7_OP,
4865 BFD_RELOC_XTENSA_SLOT8_OP,
4866 BFD_RELOC_XTENSA_SLOT9_OP,
4867 BFD_RELOC_XTENSA_SLOT10_OP,
4868 BFD_RELOC_XTENSA_SLOT11_OP,
4869 BFD_RELOC_XTENSA_SLOT12_OP,
4870 BFD_RELOC_XTENSA_SLOT13_OP,
4871 BFD_RELOC_XTENSA_SLOT14_OP,
4872
4873/* Alternate Xtensa relocations. Only the slot is encoded in the
4874relocation. The meaning of these relocations is opcode-specific. */
4875 BFD_RELOC_XTENSA_SLOT0_ALT,
4876 BFD_RELOC_XTENSA_SLOT1_ALT,
4877 BFD_RELOC_XTENSA_SLOT2_ALT,
4878 BFD_RELOC_XTENSA_SLOT3_ALT,
4879 BFD_RELOC_XTENSA_SLOT4_ALT,
4880 BFD_RELOC_XTENSA_SLOT5_ALT,
4881 BFD_RELOC_XTENSA_SLOT6_ALT,
4882 BFD_RELOC_XTENSA_SLOT7_ALT,
4883 BFD_RELOC_XTENSA_SLOT8_ALT,
4884 BFD_RELOC_XTENSA_SLOT9_ALT,
4885 BFD_RELOC_XTENSA_SLOT10_ALT,
4886 BFD_RELOC_XTENSA_SLOT11_ALT,
4887 BFD_RELOC_XTENSA_SLOT12_ALT,
4888 BFD_RELOC_XTENSA_SLOT13_ALT,
4889 BFD_RELOC_XTENSA_SLOT14_ALT,
4890
4891/* Xtensa relocations for backward compatibility. These have all been
4892replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
e0001a05
NC
4893 BFD_RELOC_XTENSA_OP0,
4894 BFD_RELOC_XTENSA_OP1,
4895 BFD_RELOC_XTENSA_OP2,
4896
d70c5fc7 4897/* Xtensa relocation to mark that the assembler expanded the
e0001a05
NC
4898instructions from an original target. The expansion size is
4899encoded in the reloc size. */
4900 BFD_RELOC_XTENSA_ASM_EXPAND,
4901
d70c5fc7
NC
4902/* Xtensa relocation to mark that the linker should simplify
4903assembler-expanded instructions. This is commonly used
4904internally by the linker after analysis of a
e0001a05
NC
4905BFD_RELOC_XTENSA_ASM_EXPAND. */
4906 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
c0524131 4907
28dbbc02
BW
4908/* Xtensa TLS relocations. */
4909 BFD_RELOC_XTENSA_TLSDESC_FN,
4910 BFD_RELOC_XTENSA_TLSDESC_ARG,
4911 BFD_RELOC_XTENSA_TLS_DTPOFF,
4912 BFD_RELOC_XTENSA_TLS_TPOFF,
4913 BFD_RELOC_XTENSA_TLS_FUNC,
4914 BFD_RELOC_XTENSA_TLS_ARG,
4915 BFD_RELOC_XTENSA_TLS_CALL,
4916
3c9b82ba
NC
4917/* 8 bit signed offset in (ix+d) or (iy+d). */
4918 BFD_RELOC_Z80_DISP8,
4919
c0524131
NC
4920/* DJNZ offset. */
4921 BFD_RELOC_Z8K_DISP7,
4922
4923/* CALR offset. */
4924 BFD_RELOC_Z8K_CALLR,
4925
4926/* 4 bit value. */
4927 BFD_RELOC_Z8K_IMM4L,
84e94c90
NC
4928
4929/* Lattice Mico32 relocations. */
4930 BFD_RELOC_LM32_CALL,
4931 BFD_RELOC_LM32_BRANCH,
4932 BFD_RELOC_LM32_16_GOT,
4933 BFD_RELOC_LM32_GOTOFF_HI16,
4934 BFD_RELOC_LM32_GOTOFF_LO16,
4935 BFD_RELOC_LM32_COPY,
4936 BFD_RELOC_LM32_GLOB_DAT,
4937 BFD_RELOC_LM32_JMP_SLOT,
4938 BFD_RELOC_LM32_RELATIVE,
92bc0e80
TG
4939
4940/* Difference between two section addreses. Must be followed by a
4941BFD_RELOC_MACH_O_PAIR. */
4942 BFD_RELOC_MACH_O_SECTDIFF,
4943
e1e81ed3
IS
4944/* Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol. */
4945 BFD_RELOC_MACH_O_LOCAL_SECTDIFF,
4946
f88af2f1 4947/* Pair of relocation. Contains the first symbol. */
92bc0e80 4948 BFD_RELOC_MACH_O_PAIR,
7ba29e2a 4949
f88af2f1
TG
4950/* PCREL relocations. They are marked as branch to create PLT entry if
4951required. */
4952 BFD_RELOC_MACH_O_X86_64_BRANCH32,
4953 BFD_RELOC_MACH_O_X86_64_BRANCH8,
4954
4955/* Used when referencing a GOT entry. */
4956 BFD_RELOC_MACH_O_X86_64_GOT,
4957
4958/* Used when loading a GOT entry with movq. It is specially marked so that
4959the linker could optimize the movq to a leaq if possible. */
4960 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4961
4962/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4963 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4964
4965/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4966 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4967
4968/* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
4969 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4970
4971/* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
4972 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4973
4974/* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
4975 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4976
7ba29e2a
NC
4977/* This is a 32 bit reloc for the microblaze that stores the
4978low 16 bits of a value */
4979 BFD_RELOC_MICROBLAZE_32_LO,
4980
4981/* This is a 32 bit pc-relative reloc for the microblaze that
4982stores the low 16 bits of a value */
4983 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4984
4985/* This is a 32 bit reloc for the microblaze that stores a
4986value relative to the read-only small data area anchor */
4987 BFD_RELOC_MICROBLAZE_32_ROSDA,
4988
4989/* This is a 32 bit reloc for the microblaze that stores a
4990value relative to the read-write small data area anchor */
4991 BFD_RELOC_MICROBLAZE_32_RWSDA,
4992
4993/* This is a 32 bit reloc for the microblaze to handle
4994expressions of the form "Symbol Op Symbol" */
4995 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4996
4997/* This is a 64 bit reloc that stores the 32 bit pc relative
4998value in two words (with an imm instruction). No relocation is
4999done here - only used for relaxing */
5000 BFD_RELOC_MICROBLAZE_64_NONE,
5001
5002/* This is a 64 bit reloc that stores the 32 bit pc relative
5003value in two words (with an imm instruction). The relocation is
5004PC-relative GOT offset */
5005 BFD_RELOC_MICROBLAZE_64_GOTPC,
5006
5007/* This is a 64 bit reloc that stores the 32 bit pc relative
5008value in two words (with an imm instruction). The relocation is
5009GOT offset */
5010 BFD_RELOC_MICROBLAZE_64_GOT,
5011
5012/* This is a 64 bit reloc that stores the 32 bit pc relative
5013value in two words (with an imm instruction). The relocation is
5014PC-relative offset into PLT */
5015 BFD_RELOC_MICROBLAZE_64_PLT,
5016
5017/* This is a 64 bit reloc that stores the 32 bit GOT relative
5018value in two words (with an imm instruction). The relocation is
5019relative offset from _GLOBAL_OFFSET_TABLE_ */
5020 BFD_RELOC_MICROBLAZE_64_GOTOFF,
5021
5022/* This is a 32 bit reloc that stores the 32 bit GOT relative
5023value in a word. The relocation is relative offset from */
5024 BFD_RELOC_MICROBLAZE_32_GOTOFF,
5025
5026/* This is used to tell the dynamic linker to copy the value out of
5027the dynamic object into the runtime process image. */
5028 BFD_RELOC_MICROBLAZE_COPY,
aa137e4d
NC
5029
5030/* Tilera TILEPro Relocations. */
5031 BFD_RELOC_TILEPRO_COPY,
5032 BFD_RELOC_TILEPRO_GLOB_DAT,
5033 BFD_RELOC_TILEPRO_JMP_SLOT,
5034 BFD_RELOC_TILEPRO_RELATIVE,
5035 BFD_RELOC_TILEPRO_BROFF_X1,
5036 BFD_RELOC_TILEPRO_JOFFLONG_X1,
5037 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT,
5038 BFD_RELOC_TILEPRO_IMM8_X0,
5039 BFD_RELOC_TILEPRO_IMM8_Y0,
5040 BFD_RELOC_TILEPRO_IMM8_X1,
5041 BFD_RELOC_TILEPRO_IMM8_Y1,
5042 BFD_RELOC_TILEPRO_DEST_IMM8_X1,
5043 BFD_RELOC_TILEPRO_MT_IMM15_X1,
5044 BFD_RELOC_TILEPRO_MF_IMM15_X1,
5045 BFD_RELOC_TILEPRO_IMM16_X0,
5046 BFD_RELOC_TILEPRO_IMM16_X1,
5047 BFD_RELOC_TILEPRO_IMM16_X0_LO,
5048 BFD_RELOC_TILEPRO_IMM16_X1_LO,
5049 BFD_RELOC_TILEPRO_IMM16_X0_HI,
5050 BFD_RELOC_TILEPRO_IMM16_X1_HI,
5051 BFD_RELOC_TILEPRO_IMM16_X0_HA,
5052 BFD_RELOC_TILEPRO_IMM16_X1_HA,
5053 BFD_RELOC_TILEPRO_IMM16_X0_PCREL,
5054 BFD_RELOC_TILEPRO_IMM16_X1_PCREL,
5055 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL,
5056 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL,
5057 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL,
5058 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL,
5059 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL,
5060 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL,
5061 BFD_RELOC_TILEPRO_IMM16_X0_GOT,
5062 BFD_RELOC_TILEPRO_IMM16_X1_GOT,
5063 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO,
5064 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO,
5065 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI,
5066 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI,
5067 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA,
5068 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA,
5069 BFD_RELOC_TILEPRO_MMSTART_X0,
5070 BFD_RELOC_TILEPRO_MMEND_X0,
5071 BFD_RELOC_TILEPRO_MMSTART_X1,
5072 BFD_RELOC_TILEPRO_MMEND_X1,
5073 BFD_RELOC_TILEPRO_SHAMT_X0,
5074 BFD_RELOC_TILEPRO_SHAMT_X1,
5075 BFD_RELOC_TILEPRO_SHAMT_Y0,
5076 BFD_RELOC_TILEPRO_SHAMT_Y1,
6f7be959
WL
5077 BFD_RELOC_TILEPRO_TLS_GD_CALL,
5078 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
5079 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
5080 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
5081 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
5082 BFD_RELOC_TILEPRO_TLS_IE_LOAD,
aa137e4d
NC
5083 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD,
5084 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD,
5085 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO,
5086 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO,
5087 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI,
5088 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI,
5089 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA,
5090 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA,
5091 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE,
5092 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE,
5093 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO,
5094 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO,
5095 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI,
5096 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI,
5097 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA,
5098 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA,
5099 BFD_RELOC_TILEPRO_TLS_DTPMOD32,
5100 BFD_RELOC_TILEPRO_TLS_DTPOFF32,
5101 BFD_RELOC_TILEPRO_TLS_TPOFF32,
6f7be959
WL
5102 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
5103 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
5104 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
5105 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
5106 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
5107 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
5108 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
5109 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
aa137e4d
NC
5110
5111/* Tilera TILE-Gx Relocations. */
5112 BFD_RELOC_TILEGX_HW0,
5113 BFD_RELOC_TILEGX_HW1,
5114 BFD_RELOC_TILEGX_HW2,
5115 BFD_RELOC_TILEGX_HW3,
5116 BFD_RELOC_TILEGX_HW0_LAST,
5117 BFD_RELOC_TILEGX_HW1_LAST,
5118 BFD_RELOC_TILEGX_HW2_LAST,
5119 BFD_RELOC_TILEGX_COPY,
5120 BFD_RELOC_TILEGX_GLOB_DAT,
5121 BFD_RELOC_TILEGX_JMP_SLOT,
5122 BFD_RELOC_TILEGX_RELATIVE,
5123 BFD_RELOC_TILEGX_BROFF_X1,
5124 BFD_RELOC_TILEGX_JUMPOFF_X1,
5125 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT,
5126 BFD_RELOC_TILEGX_IMM8_X0,
5127 BFD_RELOC_TILEGX_IMM8_Y0,
5128 BFD_RELOC_TILEGX_IMM8_X1,
5129 BFD_RELOC_TILEGX_IMM8_Y1,
5130 BFD_RELOC_TILEGX_DEST_IMM8_X1,
5131 BFD_RELOC_TILEGX_MT_IMM14_X1,
5132 BFD_RELOC_TILEGX_MF_IMM14_X1,
5133 BFD_RELOC_TILEGX_MMSTART_X0,
5134 BFD_RELOC_TILEGX_MMEND_X0,
5135 BFD_RELOC_TILEGX_SHAMT_X0,
5136 BFD_RELOC_TILEGX_SHAMT_X1,
5137 BFD_RELOC_TILEGX_SHAMT_Y0,
5138 BFD_RELOC_TILEGX_SHAMT_Y1,
5139 BFD_RELOC_TILEGX_IMM16_X0_HW0,
5140 BFD_RELOC_TILEGX_IMM16_X1_HW0,
5141 BFD_RELOC_TILEGX_IMM16_X0_HW1,
5142 BFD_RELOC_TILEGX_IMM16_X1_HW1,
5143 BFD_RELOC_TILEGX_IMM16_X0_HW2,
5144 BFD_RELOC_TILEGX_IMM16_X1_HW2,
5145 BFD_RELOC_TILEGX_IMM16_X0_HW3,
5146 BFD_RELOC_TILEGX_IMM16_X1_HW3,
5147 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST,
5148 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST,
5149 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST,
5150 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST,
5151 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST,
5152 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST,
5153 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL,
5154 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL,
5155 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL,
5156 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL,
5157 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL,
5158 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL,
5159 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL,
5160 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL,
5161 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL,
5162 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL,
5163 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL,
5164 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL,
5165 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL,
5166 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL,
5167 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT,
5168 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT,
aa137e4d
NC
5169 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT,
5170 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT,
5171 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT,
5172 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT,
aa137e4d
NC
5173 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD,
5174 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD,
6f7be959
WL
5175 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
5176 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
5177 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
5178 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
5179 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
5180 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
aa137e4d
NC
5181 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD,
5182 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD,
5183 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD,
5184 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD,
aa137e4d
NC
5185 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE,
5186 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE,
aa137e4d
NC
5187 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE,
5188 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE,
5189 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE,
5190 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE,
aa137e4d
NC
5191 BFD_RELOC_TILEGX_TLS_DTPMOD64,
5192 BFD_RELOC_TILEGX_TLS_DTPOFF64,
5193 BFD_RELOC_TILEGX_TLS_TPOFF64,
5194 BFD_RELOC_TILEGX_TLS_DTPMOD32,
5195 BFD_RELOC_TILEGX_TLS_DTPOFF32,
5196 BFD_RELOC_TILEGX_TLS_TPOFF32,
6f7be959
WL
5197 BFD_RELOC_TILEGX_TLS_GD_CALL,
5198 BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
5199 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
5200 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
5201 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD,
5202 BFD_RELOC_TILEGX_TLS_IE_LOAD,
5203 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
5204 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
5205 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD,
5206 BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD,
cfb8c092
NC
5207
5208/* Adapteva EPIPHANY - 8 bit signed pc-relative displacement */
5209 BFD_RELOC_EPIPHANY_SIMM8,
5210
5211/* Adapteva EPIPHANY - 24 bit signed pc-relative displacement */
5212 BFD_RELOC_EPIPHANY_SIMM24,
5213
5214/* Adapteva EPIPHANY - 16 most-significant bits of absolute address */
5215 BFD_RELOC_EPIPHANY_HIGH,
5216
5217/* Adapteva EPIPHANY - 16 least-significant bits of absolute address */
5218 BFD_RELOC_EPIPHANY_LOW,
5219
5220/* Adapteva EPIPHANY - 11 bit signed number - add/sub immediate */
5221 BFD_RELOC_EPIPHANY_SIMM11,
5222
5223/* Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement) */
5224 BFD_RELOC_EPIPHANY_IMM11,
5225
5226/* Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction. */
5227 BFD_RELOC_EPIPHANY_IMM8,
252b5132
RH
5228 BFD_RELOC_UNUSED };
5229typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
c58b9523
AM
5230reloc_howto_type *bfd_reloc_type_lookup
5231 (bfd *abfd, bfd_reloc_code_real_type code);
157090f7
AM
5232reloc_howto_type *bfd_reloc_name_lookup
5233 (bfd *abfd, const char *reloc_name);
252b5132 5234
c58b9523 5235const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
252b5132 5236
e61463e1 5237/* Extracted from syms.c. */
541389e2 5238
fc0a2244 5239typedef struct bfd_symbol
252b5132 5240{
b5f79c76
NC
5241 /* A pointer to the BFD which owns the symbol. This information
5242 is necessary so that a back end can work out what additional
5243 information (invisible to the application writer) is carried
5244 with the symbol.
5245
5246 This field is *almost* redundant, since you can use section->owner
5247 instead, except that some symbols point to the global sections
5248 bfd_{abs,com,und}_section. This could be fixed by making
5249 these globals be per-bfd (or per-target-flavor). FIXME. */
2ce40c65 5250 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
b5f79c76
NC
5251
5252 /* The text of the symbol. The name is left alone, and not copied; the
5253 application may not alter it. */
dc810e39 5254 const char *name;
252b5132 5255
b5f79c76
NC
5256 /* The value of the symbol. This really should be a union of a
5257 numeric value with a pointer, since some flags indicate that
5258 a pointer to another symbol is stored here. */
252b5132
RH
5259 symvalue value;
5260
b5f79c76 5261 /* Attributes of a symbol. */
e7c33416 5262#define BSF_NO_FLAGS 0x00
252b5132 5263
b5f79c76
NC
5264 /* The symbol has local scope; <<static>> in <<C>>. The value
5265 is the offset into the section of the data. */
e7c33416 5266#define BSF_LOCAL (1 << 0)
252b5132 5267
b5f79c76
NC
5268 /* The symbol has global scope; initialized data in <<C>>. The
5269 value is the offset into the section of the data. */
e7c33416 5270#define BSF_GLOBAL (1 << 1)
252b5132 5271
b5f79c76
NC
5272 /* The symbol has global scope and is exported. The value is
5273 the offset into the section of the data. */
5274#define BSF_EXPORT BSF_GLOBAL /* No real difference. */
252b5132 5275
b5f79c76 5276 /* A normal C symbol would be one of:
e7c33416 5277 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
b5f79c76 5278 <<BSF_GLOBAL>>. */
252b5132 5279
7dee875e 5280 /* The symbol is a debugging record. The value has an arbitrary
b5f79c76 5281 meaning, unless BSF_DEBUGGING_RELOC is also set. */
e7c33416 5282#define BSF_DEBUGGING (1 << 2)
252b5132 5283
b5f79c76
NC
5284 /* The symbol denotes a function entry point. Used in ELF,
5285 perhaps others someday. */
e7c33416
NC
5286#define BSF_FUNCTION (1 << 3)
5287
b5f79c76 5288 /* Used by the linker. */
e7c33416
NC
5289#define BSF_KEEP (1 << 5)
5290#define BSF_KEEP_G (1 << 6)
252b5132 5291
b5f79c76
NC
5292 /* A weak global symbol, overridable without warnings by
5293 a regular global symbol of the same name. */
e7c33416 5294#define BSF_WEAK (1 << 7)
252b5132 5295
b5f79c76
NC
5296 /* This symbol was created to point to a section, e.g. ELF's
5297 STT_SECTION symbols. */
e7c33416 5298#define BSF_SECTION_SYM (1 << 8)
252b5132 5299
b5f79c76
NC
5300 /* The symbol used to be a common symbol, but now it is
5301 allocated. */
e7c33416 5302#define BSF_OLD_COMMON (1 << 9)
252b5132 5303
b5f79c76
NC
5304 /* In some files the type of a symbol sometimes alters its
5305 location in an output file - ie in coff a <<ISFCN>> symbol
5306 which is also <<C_EXT>> symbol appears where it was
5307 declared and not at the end of a section. This bit is set
5308 by the target BFD part to convey this information. */
e7c33416 5309#define BSF_NOT_AT_END (1 << 10)
252b5132 5310
b5f79c76 5311 /* Signal that the symbol is the label of constructor section. */
e7c33416 5312#define BSF_CONSTRUCTOR (1 << 11)
252b5132 5313
b5f79c76
NC
5314 /* Signal that the symbol is a warning symbol. The name is a
5315 warning. The name of the next symbol is the one to warn about;
5316 if a reference is made to a symbol with the same name as the next
5317 symbol, a warning is issued by the linker. */
e7c33416 5318#define BSF_WARNING (1 << 12)
252b5132 5319
b5f79c76
NC
5320 /* Signal that the symbol is indirect. This symbol is an indirect
5321 pointer to the symbol with the same name as the next symbol. */
e7c33416 5322#define BSF_INDIRECT (1 << 13)
252b5132 5323
b5f79c76
NC
5324 /* BSF_FILE marks symbols that contain a file name. This is used
5325 for ELF STT_FILE symbols. */
e7c33416 5326#define BSF_FILE (1 << 14)
252b5132 5327
b5f79c76 5328 /* Symbol is from dynamic linking information. */
e7c33416 5329#define BSF_DYNAMIC (1 << 15)
252b5132 5330
b5f79c76
NC
5331 /* The symbol denotes a data object. Used in ELF, and perhaps
5332 others someday. */
e7c33416 5333#define BSF_OBJECT (1 << 16)
252b5132 5334
b5f79c76
NC
5335 /* This symbol is a debugging symbol. The value is the offset
5336 into the section of the data. BSF_DEBUGGING should be set
5337 as well. */
e7c33416 5338#define BSF_DEBUGGING_RELOC (1 << 17)
703153b5 5339
13ae64f3 5340 /* This symbol is thread local. Used in ELF. */
e7c33416 5341#define BSF_THREAD_LOCAL (1 << 18)
13ae64f3 5342
d9352518
DB
5343 /* This symbol represents a complex relocation expression,
5344 with the expression tree serialized in the symbol name. */
e7c33416 5345#define BSF_RELC (1 << 19)
d9352518
DB
5346
5347 /* This symbol represents a signed complex relocation expression,
5348 with the expression tree serialized in the symbol name. */
e7c33416 5349#define BSF_SRELC (1 << 20)
d9352518 5350
6ba2a415 5351 /* This symbol was created by bfd_get_synthetic_symtab. */
e7c33416 5352#define BSF_SYNTHETIC (1 << 21)
6ba2a415 5353
d8045f23
NC
5354 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
5355 The dynamic linker will compute the value of this symbol by
5356 calling the function that it points to. BSF_FUNCTION must
5357 also be also set. */
5358#define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
3e7a7d11
NC
5359 /* This symbol is a globally unique data object. The dynamic linker
5360 will make sure that in the entire process there is just one symbol
5361 with this name and type in use. BSF_OBJECT must also be set. */
5362#define BSF_GNU_UNIQUE (1 << 23)
d8045f23 5363
252b5132
RH
5364 flagword flags;
5365
b5f79c76
NC
5366 /* A pointer to the section to which this symbol is
5367 relative. This will always be non NULL, there are special
5368 sections for undefined and absolute symbols. */
198beae2 5369 struct bfd_section *section;
252b5132 5370
b5f79c76 5371 /* Back end special data. */
252b5132
RH
5372 union
5373 {
c58b9523 5374 void *p;
252b5132 5375 bfd_vma i;
b5f79c76
NC
5376 }
5377 udata;
5378}
5379asymbol;
252b5132 5380
252b5132
RH
5381#define bfd_get_symtab_upper_bound(abfd) \
5382 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
b5f79c76 5383
c58b9523 5384bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
252b5132 5385
c58b9523 5386bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
252b5132
RH
5387
5388#define bfd_is_local_label_name(abfd, name) \
c58b9523 5389 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
b5f79c76 5390
3c9458e9
NC
5391bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
5392
5393#define bfd_is_target_special_symbol(abfd, sym) \
5394 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
5395
252b5132 5396#define bfd_canonicalize_symtab(abfd, location) \
c58b9523 5397 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
b5f79c76 5398
c58b9523
AM
5399bfd_boolean bfd_set_symtab
5400 (bfd *abfd, asymbol **location, unsigned int count);
252b5132 5401
c58b9523 5402void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
252b5132
RH
5403
5404#define bfd_make_empty_symbol(abfd) \
c58b9523 5405 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
b5f79c76 5406
c58b9523 5407asymbol *_bfd_generic_make_empty_symbol (bfd *);
3f3c5c34 5408
252b5132 5409#define bfd_make_debug_symbol(abfd,ptr,size) \
c58b9523 5410 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
b5f79c76 5411
c58b9523 5412int bfd_decode_symclass (asymbol *symbol);
252b5132 5413
c58b9523 5414bfd_boolean bfd_is_undefined_symclass (int symclass);
fad6fcbb 5415
c58b9523 5416void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
252b5132 5417
c58b9523
AM
5418bfd_boolean bfd_copy_private_symbol_data
5419 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
252b5132
RH
5420
5421#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
c58b9523
AM
5422 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
5423 (ibfd, isymbol, obfd, osymbol))
b5f79c76 5424
e61463e1 5425/* Extracted from bfd.c. */
a50b1753
NC
5426enum bfd_direction
5427 {
5428 no_direction = 0,
5429 read_direction = 1,
5430 write_direction = 2,
5431 both_direction = 3
5432 };
5433
c2852e88 5434struct bfd
252b5132 5435{
52b69c9e
AO
5436 /* A unique identifier of the BFD */
5437 unsigned int id;
5438
b5f79c76
NC
5439 /* The filename the application opened the BFD with. */
5440 const char *filename;
252b5132 5441
b5f79c76
NC
5442 /* A pointer to the target jump table. */
5443 const struct bfd_target *xvec;
252b5132 5444
40838a72
AC
5445 /* The IOSTREAM, and corresponding IO vector that provide access
5446 to the file backing the BFD. */
c58b9523 5447 void *iostream;
40838a72 5448 const struct bfd_iovec *iovec;
252b5132 5449
b5f79c76
NC
5450 /* The caching routines use these to maintain a
5451 least-recently-used list of BFDs. */
2ce40c65 5452 struct bfd *lru_prev, *lru_next;
252b5132 5453
b5f79c76
NC
5454 /* When a file is closed by the caching routines, BFD retains
5455 state information on the file here... */
5456 ufile_ptr where;
252b5132 5457
b34976b6 5458 /* File modified time, if mtime_set is TRUE. */
b5f79c76 5459 long mtime;
252b5132 5460
b5f79c76
NC
5461 /* Reserved for an unimplemented file locking extension. */
5462 int ifd;
252b5132 5463
b5f79c76
NC
5464 /* The format which belongs to the BFD. (object, core, etc.) */
5465 bfd_format format;
252b5132 5466
b5f79c76 5467 /* The direction with which the BFD was opened. */
a50b1753 5468 enum bfd_direction direction;
b5f79c76
NC
5469
5470 /* Format_specific flags. */
5471 flagword flags;
252b5132 5472
6ad2759d
L
5473 /* Values that may appear in the flags field of a BFD. These also
5474 appear in the object_flags field of the bfd_target structure, where
5475 they indicate the set of flags used by that backend (not all flags
5476 are meaningful for all object file formats) (FIXME: at the moment,
5477 the object_flags values have mostly just been copied from backend
5478 to another, and are not necessarily correct). */
5479
5480#define BFD_NO_FLAGS 0x00
5481
5482 /* BFD contains relocation entries. */
5483#define HAS_RELOC 0x01
5484
5485 /* BFD is directly executable. */
5486#define EXEC_P 0x02
5487
5488 /* BFD has line number information (basically used for F_LNNO in a
5489 COFF header). */
5490#define HAS_LINENO 0x04
5491
5492 /* BFD has debugging information. */
5493#define HAS_DEBUG 0x08
5494
5495 /* BFD has symbols. */
5496#define HAS_SYMS 0x10
5497
5498 /* BFD has local symbols (basically used for F_LSYMS in a COFF
5499 header). */
5500#define HAS_LOCALS 0x20
5501
5502 /* BFD is a dynamic object. */
5503#define DYNAMIC 0x40
5504
5505 /* Text section is write protected (if D_PAGED is not set, this is
5506 like an a.out NMAGIC file) (the linker sets this by default, but
5507 clears it for -r or -N). */
5508#define WP_TEXT 0x80
5509
5510 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
5511 linker sets this by default, but clears it for -r or -n or -N). */
5512#define D_PAGED 0x100
5513
5514 /* BFD is relaxable (this means that bfd_relax_section may be able to
5515 do something) (sometimes bfd_relax_section can do something even if
5516 this is not set). */
5517#define BFD_IS_RELAXABLE 0x200
5518
5519 /* This may be set before writing out a BFD to request using a
5520 traditional format. For example, this is used to request that when
5521 writing out an a.out object the symbols not be hashed to eliminate
5522 duplicates. */
5523#define BFD_TRADITIONAL_FORMAT 0x400
5524
5525 /* This flag indicates that the BFD contents are actually cached
5526 in memory. If this is set, iostream points to a bfd_in_memory
5527 struct. */
5528#define BFD_IN_MEMORY 0x800
5529
5530 /* The sections in this BFD specify a memory page. */
5531#define HAS_LOAD_PAGE 0x1000
5532
5533 /* This BFD has been created by the linker and doesn't correspond
5534 to any input file. */
5535#define BFD_LINKER_CREATED 0x2000
5536
36e4dce6
CD
5537 /* This may be set before writing out a BFD to request that it
5538 be written using values for UIDs, GIDs, timestamps, etc. that
5539 will be consistent from run to run. */
5540#define BFD_DETERMINISTIC_OUTPUT 0x4000
5541
4a114e3e
L
5542 /* Compress sections in this BFD. */
5543#define BFD_COMPRESS 0x8000
5544
5545 /* Decompress sections in this BFD. */
5546#define BFD_DECOMPRESS 0x10000
5547
9e2278f5
AM
5548 /* BFD is a dummy, for plugins. */
5549#define BFD_PLUGIN 0x20000
5550
4a114e3e
L
5551 /* Flags bits to be saved in bfd_preserve_save. */
5552#define BFD_FLAGS_SAVED \
9e2278f5 5553 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN)
4a114e3e 5554
6b6bc957
L
5555 /* Flags bits which are for BFD use only. */
5556#define BFD_FLAGS_FOR_BFD_USE_MASK \
5557 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
9e2278f5 5558 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
6b6bc957 5559
b5f79c76
NC
5560 /* Currently my_archive is tested before adding origin to
5561 anything. I believe that this can become always an add of
5562 origin, with origin set to 0 for non archive files. */
5563 ufile_ptr origin;
252b5132 5564
a8da6403
NC
5565 /* The origin in the archive of the proxy entry. This will
5566 normally be the same as origin, except for thin archives,
5567 when it will contain the current offset of the proxy in the
5568 thin archive rather than the offset of the bfd in its actual
5569 container. */
5570 ufile_ptr proxy_origin;
5571
b5f79c76
NC
5572 /* A hash table for section names. */
5573 struct bfd_hash_table section_htab;
73e87d70 5574
b5f79c76 5575 /* Pointer to linked list of sections. */
198beae2 5576 struct bfd_section *sections;
252b5132 5577
5daa8fe7
L
5578 /* The last section on the section list. */
5579 struct bfd_section *section_last;
252b5132 5580
b5f79c76
NC
5581 /* The number of sections. */
5582 unsigned int section_count;
252b5132 5583
b5f79c76
NC
5584 /* Stuff only useful for object files:
5585 The start address. */
5586 bfd_vma start_address;
252b5132 5587
b5f79c76
NC
5588 /* Used for input and output. */
5589 unsigned int symcount;
252b5132 5590
5c1d2f5f
AM
5591 /* Symbol table for output BFD (with symcount entries).
5592 Also used by the linker to cache input BFD symbols. */
fc0a2244 5593 struct bfd_symbol **outsymbols;
252b5132 5594
1f70368c
DJ
5595 /* Used for slurped dynamic symbol tables. */
5596 unsigned int dynsymcount;
5597
b5f79c76
NC
5598 /* Pointer to structure which contains architecture information. */
5599 const struct bfd_arch_info *arch_info;
252b5132 5600
b5f79c76 5601 /* Stuff only useful for archives. */
c58b9523 5602 void *arelt_data;
2ce40c65 5603 struct bfd *my_archive; /* The containing archive BFD. */
cc481421 5604 struct bfd *archive_next; /* The next BFD in the archive. */
2ce40c65 5605 struct bfd *archive_head; /* The first BFD in the archive. */
a8da6403
NC
5606 struct bfd *nested_archives; /* List of nested archive in a flattened
5607 thin archive. */
252b5132 5608
b5f79c76 5609 /* A chain of BFD structures involved in a link. */
2ce40c65 5610 struct bfd *link_next;
252b5132 5611
b5f79c76
NC
5612 /* A field used by _bfd_generic_link_add_archive_symbols. This will
5613 be used only for archive elements. */
5614 int archive_pass;
252b5132 5615
b5f79c76
NC
5616 /* Used by the back end to hold private data. */
5617 union
5618 {
252b5132
RH
5619 struct aout_data_struct *aout_data;
5620 struct artdata *aout_ar_data;
5621 struct _oasys_data *oasys_obj_data;
5622 struct _oasys_ar_data *oasys_ar_data;
5623 struct coff_tdata *coff_obj_data;
5624 struct pe_tdata *pe_obj_data;
5625 struct xcoff_tdata *xcoff_obj_data;
5626 struct ecoff_tdata *ecoff_obj_data;
5627 struct ieee_data_struct *ieee_data;
5628 struct ieee_ar_data_struct *ieee_ar_data;
5629 struct srec_data_struct *srec_data;
c067354b 5630 struct verilog_data_struct *verilog_data;
252b5132
RH
5631 struct ihex_data_struct *ihex_data;
5632 struct tekhex_data_struct *tekhex_data;
5633 struct elf_obj_tdata *elf_obj_data;
5634 struct nlm_obj_tdata *nlm_obj_data;
5635 struct bout_data_struct *bout_data;
3c3bdf30 5636 struct mmo_data_struct *mmo_data;
252b5132
RH
5637 struct sun_core_struct *sun_core_data;
5638 struct sco5_core_struct *sco5_core_data;
5639 struct trad_core_struct *trad_core_data;
5640 struct som_data_struct *som_data;
5641 struct hpux_core_struct *hpux_core_data;
5642 struct hppabsd_core_struct *hppabsd_core_data;
5643 struct sgi_core_struct *sgi_core_data;
5644 struct lynx_core_struct *lynx_core_data;
5645 struct osf_core_struct *osf_core_data;
5646 struct cisco_core_struct *cisco_core_data;
5647 struct versados_data_struct *versados_data;
5648 struct netbsd_core_struct *netbsd_core_data;
3af9a47b
NC
5649 struct mach_o_data_struct *mach_o_data;
5650 struct mach_o_fat_data_struct *mach_o_fat_data;
ce3c775b 5651 struct plugin_data_struct *plugin_data;
3af9a47b
NC
5652 struct bfd_pef_data_struct *pef_data;
5653 struct bfd_pef_xlib_data_struct *pef_xlib_data;
5654 struct bfd_sym_data_struct *sym_data;
c58b9523 5655 void *any;
b5f79c76
NC
5656 }
5657 tdata;
8546af74 5658
b5f79c76 5659 /* Used by the application to hold private data. */
c58b9523 5660 void *usrdata;
252b5132 5661
52b219b5 5662 /* Where all the allocated stuff under this BFD goes. This is a
c58b9523
AM
5663 struct objalloc *, but we use void * to avoid requiring the inclusion
5664 of objalloc.h. */
5665 void *memory;
6ad2759d
L
5666
5667 /* Is the file descriptor being cached? That is, can it be closed as
5668 needed, and re-opened when accessed later? */
5669 unsigned int cacheable : 1;
5670
5671 /* Marks whether there was a default target specified when the
5672 BFD was opened. This is used to select which matching algorithm
5673 to use to choose the back end. */
5674 unsigned int target_defaulted : 1;
5675
5676 /* ... and here: (``once'' means at least once). */
5677 unsigned int opened_once : 1;
5678
5679 /* Set if we have a locally maintained mtime value, rather than
5680 getting it from the file each time. */
5681 unsigned int mtime_set : 1;
5682
5683 /* Flag set if symbols from this BFD should not be exported. */
5684 unsigned int no_export : 1;
5685
5686 /* Remember when output has begun, to stop strange things
5687 from happening. */
5688 unsigned int output_has_begun : 1;
5689
5690 /* Have archive map. */
5691 unsigned int has_armap : 1;
a8da6403
NC
5692
5693 /* Set if this is a thin archive. */
5694 unsigned int is_thin_archive : 1;
4b544b64
TG
5695
5696 /* Set if only required symbols should be added in the link hash table for
5697 this object. Used by VMS linkers. */
5698 unsigned int selective_search : 1;
252b5132
RH
5699};
5700
5701typedef enum bfd_error
5702{
5703 bfd_error_no_error = 0,
5704 bfd_error_system_call,
5705 bfd_error_invalid_target,
5706 bfd_error_wrong_format,
3619ad04 5707 bfd_error_wrong_object_format,
252b5132
RH
5708 bfd_error_invalid_operation,
5709 bfd_error_no_memory,
5710 bfd_error_no_symbols,
5711 bfd_error_no_armap,
5712 bfd_error_no_more_archived_files,
5713 bfd_error_malformed_archive,
5714 bfd_error_file_not_recognized,
5715 bfd_error_file_ambiguously_recognized,
5716 bfd_error_no_contents,
5717 bfd_error_nonrepresentable_section,
5718 bfd_error_no_debug_section,
5719 bfd_error_bad_value,
5720 bfd_error_file_truncated,
5721 bfd_error_file_too_big,
b52149c8 5722 bfd_error_on_input,
252b5132 5723 bfd_error_invalid_error_code
b5f79c76
NC
5724}
5725bfd_error_type;
252b5132 5726
c58b9523 5727bfd_error_type bfd_get_error (void);
252b5132 5728
b52149c8 5729void bfd_set_error (bfd_error_type error_tag, ...);
252b5132 5730
c58b9523 5731const char *bfd_errmsg (bfd_error_type error_tag);
252b5132 5732
c58b9523 5733void bfd_perror (const char *message);
252b5132 5734
c58b9523 5735typedef void (*bfd_error_handler_type) (const char *, ...);
252b5132 5736
c58b9523 5737bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
252b5132 5738
c58b9523 5739void bfd_set_error_program_name (const char *);
252b5132 5740
c58b9523 5741bfd_error_handler_type bfd_get_error_handler (void);
252b5132 5742
2b56b3f3
HPN
5743typedef void (*bfd_assert_handler_type) (const char *bfd_formatmsg,
5744 const char *bfd_version,
5745 const char *bfd_file,
5746 int bfd_line);
5747
5748bfd_assert_handler_type bfd_set_assert_handler (bfd_assert_handler_type);
5749
5750bfd_assert_handler_type bfd_get_assert_handler (void);
5751
c58b9523 5752long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
252b5132 5753
c58b9523
AM
5754long bfd_canonicalize_reloc
5755 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
252b5132 5756
c58b9523
AM
5757void bfd_set_reloc
5758 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
252b5132 5759
c58b9523 5760bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
252b5132 5761
c58b9523 5762int bfd_get_arch_size (bfd *abfd);
125c4a69 5763
c58b9523 5764int bfd_get_sign_extend_vma (bfd *abfd);
125c4a69 5765
c58b9523 5766bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
252b5132 5767
c58b9523 5768unsigned int bfd_get_gp_size (bfd *abfd);
252b5132 5769
c58b9523 5770void bfd_set_gp_size (bfd *abfd, unsigned int i);
252b5132 5771
c58b9523 5772bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
252b5132 5773
80fccad2
BW
5774bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5775
5776#define bfd_copy_private_header_data(ibfd, obfd) \
5777 BFD_SEND (obfd, _bfd_copy_private_header_data, \
5778 (ibfd, obfd))
c58b9523 5779bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
5780
5781#define bfd_copy_private_bfd_data(ibfd, obfd) \
5782 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5783 (ibfd, obfd))
c58b9523 5784bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
5785
5786#define bfd_merge_private_bfd_data(ibfd, obfd) \
5787 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5788 (ibfd, obfd))
c58b9523 5789bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
252b5132
RH
5790
5791#define bfd_set_private_flags(abfd, flags) \
ed781d5d 5792 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
a6b96beb
AM
5793#define bfd_sizeof_headers(abfd, info) \
5794 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
252b5132
RH
5795
5796#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
ed781d5d
NC
5797 BFD_SEND (abfd, _bfd_find_nearest_line, \
5798 (abfd, sec, syms, off, file, func, line))
252b5132 5799
5420f73d
L
5800#define bfd_find_line(abfd, syms, sym, file, line) \
5801 BFD_SEND (abfd, _bfd_find_line, \
5802 (abfd, syms, sym, file, line))
5803
4ab527b0
FF
5804#define bfd_find_inliner_info(abfd, file, func, line) \
5805 BFD_SEND (abfd, _bfd_find_inliner_info, \
5806 (abfd, file, func, line))
5807
252b5132 5808#define bfd_debug_info_start(abfd) \
ed781d5d 5809 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
252b5132
RH
5810
5811#define bfd_debug_info_end(abfd) \
ed781d5d 5812 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
252b5132
RH
5813
5814#define bfd_debug_info_accumulate(abfd, section) \
ed781d5d 5815 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
541389e2 5816
252b5132 5817#define bfd_stat_arch_elt(abfd, stat) \
ed781d5d 5818 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
252b5132
RH
5819
5820#define bfd_update_armap_timestamp(abfd) \
ed781d5d 5821 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
252b5132
RH
5822
5823#define bfd_set_arch_mach(abfd, arch, mach)\
ed781d5d 5824 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
252b5132
RH
5825
5826#define bfd_relax_section(abfd, section, link_info, again) \
5827 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5828
5829#define bfd_gc_sections(abfd, link_info) \
5830 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5831
b9c361e0
JL
5832#define bfd_lookup_section_flags(link_info, flag_info, section) \
5833 BFD_SEND (abfd, _bfd_lookup_section_flags, (link_info, flag_info, section))
ae17ab41 5834
8550eb6e
JJ
5835#define bfd_merge_sections(abfd, link_info) \
5836 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5837
72adc230
AM
5838#define bfd_is_group_section(abfd, sec) \
5839 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5840
e61463e1
AM
5841#define bfd_discard_group(abfd, sec) \
5842 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5843
252b5132
RH
5844#define bfd_link_hash_table_create(abfd) \
5845 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5846
e2d34d7d
DJ
5847#define bfd_link_hash_table_free(abfd, hash) \
5848 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5849
252b5132
RH
5850#define bfd_link_add_symbols(abfd, info) \
5851 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5852
1449d79b 5853#define bfd_link_just_syms(abfd, sec, info) \
2d653fc7
AM
5854 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5855
252b5132
RH
5856#define bfd_final_link(abfd, info) \
5857 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5858
5859#define bfd_free_cached_info(abfd) \
5860 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5861
5862#define bfd_get_dynamic_symtab_upper_bound(abfd) \
5863 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5864
5865#define bfd_print_private_bfd_data(abfd, file)\
5866 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5867
5868#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5869 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5870
c9727e01
AM
5871#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5872 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5873 dyncount, dynsyms, ret))
4c45e5c9 5874
252b5132
RH
5875#define bfd_get_dynamic_reloc_upper_bound(abfd) \
5876 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5877
5878#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5879 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5880
5881extern bfd_byte *bfd_get_relocated_section_contents
c58b9523
AM
5882 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5883 bfd_boolean, asymbol **);
252b5132 5884
c58b9523 5885bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
8c98ec7d 5886
e84d6fca
AM
5887struct bfd_preserve
5888{
c58b9523
AM
5889 void *marker;
5890 void *tdata;
e84d6fca
AM
5891 flagword flags;
5892 const struct bfd_arch_info *arch_info;
198beae2 5893 struct bfd_section *sections;
5daa8fe7 5894 struct bfd_section *section_last;
e84d6fca
AM
5895 unsigned int section_count;
5896 struct bfd_hash_table section_htab;
5897};
5898
c58b9523 5899bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
e84d6fca 5900
c58b9523 5901void bfd_preserve_restore (bfd *, struct bfd_preserve *);
e84d6fca 5902
c58b9523 5903void bfd_preserve_finish (bfd *, struct bfd_preserve *);
e84d6fca 5904
24718e3b
L
5905bfd_vma bfd_emul_get_maxpagesize (const char *);
5906
5907void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5908
5909bfd_vma bfd_emul_get_commonpagesize (const char *);
5910
5911void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5912
01e76792
AM
5913char *bfd_demangle (bfd *, const char *, int);
5914
e61463e1 5915/* Extracted from archive.c. */
c58b9523
AM
5916symindex bfd_get_next_mapent
5917 (bfd *abfd, symindex previous, carsym **sym);
252b5132 5918
c58b9523 5919bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
252b5132 5920
c58b9523 5921bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
252b5132 5922
e61463e1 5923/* Extracted from corefile.c. */
c58b9523 5924const char *bfd_core_file_failing_command (bfd *abfd);
252b5132 5925
c58b9523 5926int bfd_core_file_failing_signal (bfd *abfd);
252b5132 5927
261b8d08
PA
5928int bfd_core_file_pid (bfd *abfd);
5929
c58b9523
AM
5930bfd_boolean core_file_matches_executable_p
5931 (bfd *core_bfd, bfd *exec_bfd);
252b5132 5932
9bf46c00
AM
5933bfd_boolean generic_core_file_matches_executable_p
5934 (bfd *core_bfd, bfd *exec_bfd);
5935
e61463e1 5936/* Extracted from targets.c. */
252b5132 5937#define BFD_SEND(bfd, message, arglist) \
c58b9523 5938 ((*((bfd)->xvec->message)) arglist)
252b5132
RH
5939
5940#ifdef DEBUG_BFD_SEND
5941#undef BFD_SEND
5942#define BFD_SEND(bfd, message, arglist) \
5943 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5944 ((*((bfd)->xvec->message)) arglist) : \
5945 (bfd_assert (__FILE__,__LINE__), NULL))
5946#endif
5947#define BFD_SEND_FMT(bfd, message, arglist) \
c58b9523 5948 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
252b5132
RH
5949
5950#ifdef DEBUG_BFD_SEND
5951#undef BFD_SEND_FMT
5952#define BFD_SEND_FMT(bfd, message, arglist) \
5953 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
8c603c85 5954 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
252b5132
RH
5955 (bfd_assert (__FILE__,__LINE__), NULL))
5956#endif
b5f79c76
NC
5957
5958enum bfd_flavour
5959{
252b5132
RH
5960 bfd_target_unknown_flavour,
5961 bfd_target_aout_flavour,
5962 bfd_target_coff_flavour,
5963 bfd_target_ecoff_flavour,
9bd09e22 5964 bfd_target_xcoff_flavour,
252b5132
RH
5965 bfd_target_elf_flavour,
5966 bfd_target_ieee_flavour,
5967 bfd_target_nlm_flavour,
5968 bfd_target_oasys_flavour,
5969 bfd_target_tekhex_flavour,
5970 bfd_target_srec_flavour,
c067354b 5971 bfd_target_verilog_flavour,
252b5132
RH
5972 bfd_target_ihex_flavour,
5973 bfd_target_som_flavour,
5974 bfd_target_os9k_flavour,
5975 bfd_target_versados_flavour,
5976 bfd_target_msdos_flavour,
5977 bfd_target_ovax_flavour,
3c3bdf30 5978 bfd_target_evax_flavour,
3af9a47b
NC
5979 bfd_target_mmo_flavour,
5980 bfd_target_mach_o_flavour,
5981 bfd_target_pef_flavour,
5982 bfd_target_pef_xlib_flavour,
5983 bfd_target_sym_flavour
252b5132
RH
5984};
5985
5986enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5987
52b219b5 5988/* Forward declaration. */
252b5132
RH
5989typedef struct bfd_link_info _bfd_link_info;
5990
ae17ab41
CM
5991/* Forward declaration. */
5992typedef struct flag_info flag_info;
5993
252b5132
RH
5994typedef struct bfd_target
5995{
b5f79c76 5996 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
252b5132 5997 char *name;
b5f79c76
NC
5998
5999 /* The "flavour" of a back end is a general indication about
6000 the contents of a file. */
252b5132 6001 enum bfd_flavour flavour;
b5f79c76
NC
6002
6003 /* The order of bytes within the data area of a file. */
252b5132 6004 enum bfd_endian byteorder;
b5f79c76
NC
6005
6006 /* The order of bytes within the header parts of a file. */
252b5132 6007 enum bfd_endian header_byteorder;
b5f79c76
NC
6008
6009 /* A mask of all the flags which an executable may have set -
6010 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
8c603c85 6011 flagword object_flags;
b5f79c76
NC
6012
6013 /* A mask of all the flags which a section may have set - from
6014 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
252b5132 6015 flagword section_flags;
b5f79c76
NC
6016
6017 /* The character normally found at the front of a symbol.
6018 (if any), perhaps `_'. */
252b5132 6019 char symbol_leading_char;
b5f79c76
NC
6020
6021 /* The pad character for file names within an archive header. */
8c603c85 6022 char ar_pad_char;
b5f79c76
NC
6023
6024 /* The maximum number of characters in an archive header. */
0aabe54e
AM
6025 unsigned char ar_max_namelen;
6026
6027 /* How well this target matches, used to select between various
6028 possible targets when more than one target matches. */
6029 unsigned char match_priority;
b5f79c76
NC
6030
6031 /* Entries for byte swapping for data. These are different from the
a67a7b8b 6032 other entry points, since they don't take a BFD as the first argument.
b5f79c76 6033 Certain other handlers could do the same. */
8ce8c090
AM
6034 bfd_uint64_t (*bfd_getx64) (const void *);
6035 bfd_int64_t (*bfd_getx_signed_64) (const void *);
6036 void (*bfd_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
6037 bfd_vma (*bfd_getx32) (const void *);
6038 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
6039 void (*bfd_putx32) (bfd_vma, void *);
6040 bfd_vma (*bfd_getx16) (const void *);
6041 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
6042 void (*bfd_putx16) (bfd_vma, void *);
b5f79c76
NC
6043
6044 /* Byte swapping for the headers. */
8ce8c090
AM
6045 bfd_uint64_t (*bfd_h_getx64) (const void *);
6046 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
6047 void (*bfd_h_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
6048 bfd_vma (*bfd_h_getx32) (const void *);
6049 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
6050 void (*bfd_h_putx32) (bfd_vma, void *);
6051 bfd_vma (*bfd_h_getx16) (const void *);
6052 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
6053 void (*bfd_h_putx16) (bfd_vma, void *);
b5f79c76
NC
6054
6055 /* Format dependent routines: these are vectors of entry points
6056 within the target vector structure, one for each format to check. */
6057
6058 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
c58b9523 6059 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
b5f79c76
NC
6060
6061 /* Set the format of a file being written. */
c58b9523 6062 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
b5f79c76
NC
6063
6064 /* Write cached information into a file being written, at <<bfd_close>>. */
c58b9523 6065 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
252b5132 6066
b5f79c76 6067
52b219b5 6068 /* Generic entry points. */
e43d48cc 6069#define BFD_JUMP_TABLE_GENERIC(NAME) \
c58b9523
AM
6070 NAME##_close_and_cleanup, \
6071 NAME##_bfd_free_cached_info, \
6072 NAME##_new_section_hook, \
6073 NAME##_get_section_contents, \
6074 NAME##_get_section_contents_in_window
252b5132 6075
52b219b5 6076 /* Called when the BFD is being closed to do any necessary cleanup. */
c58b9523 6077 bfd_boolean (*_close_and_cleanup) (bfd *);
52b219b5 6078 /* Ask the BFD to free all cached information. */
c58b9523 6079 bfd_boolean (*_bfd_free_cached_info) (bfd *);
52b219b5 6080 /* Called when a new section is created. */
c58b9523 6081 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
52b219b5 6082 /* Read the contents of a section. */
b34976b6 6083 bfd_boolean (*_bfd_get_section_contents)
c58b9523 6084 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
b34976b6 6085 bfd_boolean (*_bfd_get_section_contents_in_window)
c58b9523 6086 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
252b5132 6087
52b219b5 6088 /* Entry points to copy private data. */
e43d48cc 6089#define BFD_JUMP_TABLE_COPY(NAME) \
c58b9523
AM
6090 NAME##_bfd_copy_private_bfd_data, \
6091 NAME##_bfd_merge_private_bfd_data, \
ccd2ec6a 6092 _bfd_generic_init_private_section_data, \
c58b9523
AM
6093 NAME##_bfd_copy_private_section_data, \
6094 NAME##_bfd_copy_private_symbol_data, \
80fccad2 6095 NAME##_bfd_copy_private_header_data, \
c58b9523
AM
6096 NAME##_bfd_set_private_flags, \
6097 NAME##_bfd_print_private_bfd_data
6098
52b219b5 6099 /* Called to copy BFD general private data from one object file
252b5132 6100 to another. */
c58b9523 6101 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
52b219b5 6102 /* Called to merge BFD general private data from one object file
252b5132 6103 to a common output file when linking. */
c58b9523 6104 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
ccd2ec6a
L
6105 /* Called to initialize BFD private section data from one object file
6106 to another. */
6107#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
6108 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
6109 bfd_boolean (*_bfd_init_private_section_data)
6110 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
52b219b5 6111 /* Called to copy BFD private section data from one object file
252b5132 6112 to another. */
b34976b6 6113 bfd_boolean (*_bfd_copy_private_section_data)
c58b9523 6114 (bfd *, sec_ptr, bfd *, sec_ptr);
8c603c85 6115 /* Called to copy BFD private symbol data from one symbol
252b5132 6116 to another. */
b34976b6 6117 bfd_boolean (*_bfd_copy_private_symbol_data)
c58b9523 6118 (bfd *, asymbol *, bfd *, asymbol *);
80fccad2
BW
6119 /* Called to copy BFD private header data from one object file
6120 to another. */
6121 bfd_boolean (*_bfd_copy_private_header_data)
6122 (bfd *, bfd *);
b5f79c76 6123 /* Called to set private backend flags. */
c58b9523 6124 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
252b5132 6125
b5f79c76 6126 /* Called to print private BFD data. */
c58b9523 6127 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
252b5132 6128
52b219b5 6129 /* Core file entry points. */
e43d48cc 6130#define BFD_JUMP_TABLE_CORE(NAME) \
c58b9523
AM
6131 NAME##_core_file_failing_command, \
6132 NAME##_core_file_failing_signal, \
261b8d08
PA
6133 NAME##_core_file_matches_executable_p, \
6134 NAME##_core_file_pid
c58b9523
AM
6135
6136 char * (*_core_file_failing_command) (bfd *);
6137 int (*_core_file_failing_signal) (bfd *);
6138 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
261b8d08 6139 int (*_core_file_pid) (bfd *);
252b5132 6140
52b219b5 6141 /* Archive entry points. */
e43d48cc 6142#define BFD_JUMP_TABLE_ARCHIVE(NAME) \
c58b9523
AM
6143 NAME##_slurp_armap, \
6144 NAME##_slurp_extended_name_table, \
6145 NAME##_construct_extended_name_table, \
6146 NAME##_truncate_arname, \
6147 NAME##_write_armap, \
6148 NAME##_read_ar_hdr, \
8f95b6e4 6149 NAME##_write_ar_hdr, \
c58b9523
AM
6150 NAME##_openr_next_archived_file, \
6151 NAME##_get_elt_at_index, \
6152 NAME##_generic_stat_arch_elt, \
6153 NAME##_update_armap_timestamp
6154
6155 bfd_boolean (*_bfd_slurp_armap) (bfd *);
6156 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
b34976b6 6157 bfd_boolean (*_bfd_construct_extended_name_table)
c58b9523
AM
6158 (bfd *, char **, bfd_size_type *, const char **);
6159 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
b34976b6 6160 bfd_boolean (*write_armap)
c58b9523
AM
6161 (bfd *, unsigned int, struct orl *, unsigned int, int);
6162 void * (*_bfd_read_ar_hdr_fn) (bfd *);
8f95b6e4 6163 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
c58b9523
AM
6164 bfd * (*openr_next_archived_file) (bfd *, bfd *);
6165#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
6166 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
6167 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
6168 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
77fb9c28 6169
52b219b5 6170 /* Entry points used for symbols. */
e43d48cc 6171#define BFD_JUMP_TABLE_SYMBOLS(NAME) \
c58b9523 6172 NAME##_get_symtab_upper_bound, \
6cee3f79 6173 NAME##_canonicalize_symtab, \
c58b9523
AM
6174 NAME##_make_empty_symbol, \
6175 NAME##_print_symbol, \
6176 NAME##_get_symbol_info, \
6177 NAME##_bfd_is_local_label_name, \
3c9458e9 6178 NAME##_bfd_is_target_special_symbol, \
c58b9523
AM
6179 NAME##_get_lineno, \
6180 NAME##_find_nearest_line, \
5420f73d 6181 _bfd_generic_find_line, \
4ab527b0 6182 NAME##_find_inliner_info, \
c58b9523
AM
6183 NAME##_bfd_make_debug_symbol, \
6184 NAME##_read_minisymbols, \
6185 NAME##_minisymbol_to_symbol
6186
6187 long (*_bfd_get_symtab_upper_bound) (bfd *);
6188 long (*_bfd_canonicalize_symtab)
fc0a2244
AC
6189 (bfd *, struct bfd_symbol **);
6190 struct bfd_symbol *
c58b9523 6191 (*_bfd_make_empty_symbol) (bfd *);
b34976b6 6192 void (*_bfd_print_symbol)
fc0a2244 6193 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
c58b9523 6194#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
b34976b6 6195 void (*_bfd_get_symbol_info)
fc0a2244 6196 (bfd *, struct bfd_symbol *, symbol_info *);
c58b9523
AM
6197#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
6198 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
3c9458e9 6199 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
fc0a2244 6200 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
b34976b6 6201 bfd_boolean (*_bfd_find_nearest_line)
fc0a2244 6202 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
c58b9523 6203 const char **, const char **, unsigned int *);
5420f73d
L
6204 bfd_boolean (*_bfd_find_line)
6205 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
6206 const char **, unsigned int *);
4ab527b0
FF
6207 bfd_boolean (*_bfd_find_inliner_info)
6208 (bfd *, const char **, const char **, unsigned int *);
52b219b5 6209 /* Back-door to allow format-aware applications to create debug symbols
252b5132
RH
6210 while using BFD for everything else. Currently used by the assembler
6211 when creating COFF files. */
b34976b6 6212 asymbol * (*_bfd_make_debug_symbol)
c58b9523 6213 (bfd *, void *, unsigned long size);
252b5132
RH
6214#define bfd_read_minisymbols(b, d, m, s) \
6215 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
b34976b6 6216 long (*_read_minisymbols)
c58b9523 6217 (bfd *, bfd_boolean, void **, unsigned int *);
252b5132
RH
6218#define bfd_minisymbol_to_symbol(b, d, m, f) \
6219 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
b34976b6 6220 asymbol * (*_minisymbol_to_symbol)
c58b9523 6221 (bfd *, bfd_boolean, const void *, asymbol *);
252b5132 6222
52b219b5 6223 /* Routines for relocs. */
e43d48cc 6224#define BFD_JUMP_TABLE_RELOCS(NAME) \
c58b9523
AM
6225 NAME##_get_reloc_upper_bound, \
6226 NAME##_canonicalize_reloc, \
157090f7
AM
6227 NAME##_bfd_reloc_type_lookup, \
6228 NAME##_bfd_reloc_name_lookup
c58b9523
AM
6229
6230 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
b34976b6 6231 long (*_bfd_canonicalize_reloc)
fc0a2244 6232 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
52b219b5 6233 /* See documentation on reloc types. */
252b5132 6234 reloc_howto_type *
c58b9523 6235 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
157090f7
AM
6236 reloc_howto_type *
6237 (*reloc_name_lookup) (bfd *, const char *);
252b5132 6238
d9352518 6239
52b219b5 6240 /* Routines used when writing an object file. */
e43d48cc 6241#define BFD_JUMP_TABLE_WRITE(NAME) \
c58b9523
AM
6242 NAME##_set_arch_mach, \
6243 NAME##_set_section_contents
6244
b34976b6 6245 bfd_boolean (*_bfd_set_arch_mach)
c58b9523 6246 (bfd *, enum bfd_architecture, unsigned long);
b34976b6 6247 bfd_boolean (*_bfd_set_section_contents)
0f867abe 6248 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
252b5132 6249
52b219b5 6250 /* Routines used by the linker. */
e43d48cc 6251#define BFD_JUMP_TABLE_LINK(NAME) \
c58b9523
AM
6252 NAME##_sizeof_headers, \
6253 NAME##_bfd_get_relocated_section_contents, \
6254 NAME##_bfd_relax_section, \
6255 NAME##_bfd_link_hash_table_create, \
6256 NAME##_bfd_link_hash_table_free, \
6257 NAME##_bfd_link_add_symbols, \
6258 NAME##_bfd_link_just_syms, \
1338dd10 6259 NAME##_bfd_copy_link_hash_symbol_type, \
c58b9523
AM
6260 NAME##_bfd_final_link, \
6261 NAME##_bfd_link_split_section, \
6262 NAME##_bfd_gc_sections, \
ae17ab41 6263 NAME##_bfd_lookup_section_flags, \
c58b9523 6264 NAME##_bfd_merge_sections, \
72adc230 6265 NAME##_bfd_is_group_section, \
082b7297 6266 NAME##_bfd_discard_group, \
3023e3f6
RS
6267 NAME##_section_already_linked, \
6268 NAME##_bfd_define_common_symbol
c58b9523 6269
a6b96beb 6270 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
b34976b6 6271 bfd_byte * (*_bfd_get_relocated_section_contents)
c58b9523 6272 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
fc0a2244 6273 bfd_byte *, bfd_boolean, struct bfd_symbol **);
252b5132 6274
b34976b6 6275 bfd_boolean (*_bfd_relax_section)
198beae2 6276 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
252b5132 6277
52b219b5 6278 /* Create a hash table for the linker. Different backends store
252b5132 6279 different information in this table. */
b34976b6 6280 struct bfd_link_hash_table *
c58b9523 6281 (*_bfd_link_hash_table_create) (bfd *);
252b5132 6282
e2d34d7d 6283 /* Release the memory associated with the linker hash table. */
c58b9523 6284 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
e2d34d7d 6285
52b219b5 6286 /* Add symbols from this object file into the hash table. */
c58b9523 6287 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
252b5132 6288
2d653fc7 6289 /* Indicate that we are only retrieving symbol values from this section. */
c58b9523 6290 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
2d653fc7 6291
1338dd10
PB
6292 /* Copy the symbol type of a linker hash table entry. */
6293#define bfd_copy_link_hash_symbol_type(b, t, f) \
6294 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
6295 void (*_bfd_copy_link_hash_symbol_type)
6296 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
6297
52b219b5 6298 /* Do a link based on the link_order structures attached to each
252b5132 6299 section of the BFD. */
c58b9523 6300 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
252b5132 6301
52b219b5 6302 /* Should this section be split up into smaller pieces during linking. */
198beae2 6303 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
252b5132 6304
52b219b5 6305 /* Remove sections that are not referenced from the output. */
c58b9523 6306 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
252b5132 6307
ae17ab41 6308 /* Sets the bitmask of allowed and disallowed section flags. */
b9c361e0 6309 bfd_boolean (*_bfd_lookup_section_flags) (struct bfd_link_info *,
691bf19c
NC
6310 struct flag_info *,
6311 asection *);
ae17ab41 6312
8550eb6e 6313 /* Attempt to merge SEC_MERGE sections. */
c58b9523 6314 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
8550eb6e 6315
72adc230
AM
6316 /* Is this section a member of a group? */
6317 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
6318
e61463e1 6319 /* Discard members of a group. */
198beae2 6320 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
e61463e1 6321
082b7297
L
6322 /* Check if SEC has been already linked during a reloceatable or
6323 final link. */
c77ec726 6324 bfd_boolean (*_section_already_linked) (bfd *, asection *,
43e1669b 6325 struct bfd_link_info *);
082b7297 6326
3023e3f6
RS
6327 /* Define a common symbol. */
6328 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
6329 struct bfd_link_hash_entry *);
6330
52b219b5 6331 /* Routines to handle dynamic symbols and relocs. */
e43d48cc 6332#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
c58b9523
AM
6333 NAME##_get_dynamic_symtab_upper_bound, \
6334 NAME##_canonicalize_dynamic_symtab, \
4c45e5c9 6335 NAME##_get_synthetic_symtab, \
c58b9523
AM
6336 NAME##_get_dynamic_reloc_upper_bound, \
6337 NAME##_canonicalize_dynamic_reloc
6338
b5f79c76 6339 /* Get the amount of memory required to hold the dynamic symbols. */
c58b9523 6340 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
52b219b5 6341 /* Read in the dynamic symbols. */
b34976b6 6342 long (*_bfd_canonicalize_dynamic_symtab)
fc0a2244 6343 (bfd *, struct bfd_symbol **);
4c45e5c9
JJ
6344 /* Create synthetized symbols. */
6345 long (*_bfd_get_synthetic_symtab)
c9727e01
AM
6346 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
6347 struct bfd_symbol **);
52b219b5 6348 /* Get the amount of memory required to hold the dynamic relocs. */
c58b9523 6349 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
52b219b5 6350 /* Read in the dynamic relocs. */
b34976b6 6351 long (*_bfd_canonicalize_dynamic_reloc)
fc0a2244 6352 (bfd *, arelent **, struct bfd_symbol **);
b23b8e6e 6353
b5f79c76
NC
6354 /* Opposite endian version of this target. */
6355 const struct bfd_target * alternative_target;
8c603c85 6356
b5f79c76
NC
6357 /* Data for use by back-end routines, which isn't
6358 generic enough to belong in this structure. */
9c5bfbb7 6359 const void *backend_data;
8c603c85 6360
252b5132 6361} bfd_target;
b5f79c76 6362
c58b9523 6363bfd_boolean bfd_set_default_target (const char *name);
252b5132 6364
c58b9523 6365const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
252b5132 6366
5fbe9721
KT
6367const bfd_target *bfd_get_target_info (const char *target_name,
6368 bfd *abfd,
6369 bfd_boolean *is_bigendian,
6370 int *underscoring,
6371 const char **def_target_arch);
c58b9523 6372const char ** bfd_target_list (void);
252b5132 6373
c58b9523
AM
6374const bfd_target *bfd_search_for_target
6375 (int (*search_func) (const bfd_target *, void *),
6376 void *);
c3c89269 6377
e61463e1 6378/* Extracted from format.c. */
c58b9523 6379bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
252b5132 6380
c58b9523
AM
6381bfd_boolean bfd_check_format_matches
6382 (bfd *abfd, bfd_format format, char ***matching);
252b5132 6383
c58b9523 6384bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
252b5132 6385
c58b9523 6386const char *bfd_format_string (bfd_format format);
252b5132 6387
af39267e 6388/* Extracted from linker.c. */
c58b9523 6389bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
af39267e
DJ
6390
6391#define bfd_link_split_section(abfd, sec) \
6392 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
6393
43e1669b 6394bfd_boolean bfd_section_already_linked (bfd *abfd,
c77ec726 6395 asection *sec,
c0f00686 6396 struct bfd_link_info *info);
082b7297 6397
c77ec726
AM
6398#define bfd_section_already_linked(abfd, sec, info) \
6399 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
082b7297 6400
3023e3f6
RS
6401bfd_boolean bfd_generic_define_common_symbol
6402 (bfd *output_bfd, struct bfd_link_info *info,
6403 struct bfd_link_hash_entry *h);
6404
6405#define bfd_define_common_symbol(output_bfd, info, h) \
6406 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
6407
09e2aba4
DK
6408struct bfd_elf_version_tree * bfd_find_version_for_sym
6409 (struct bfd_elf_version_tree *verdefs,
6410 const char *sym_name, bfd_boolean *hide);
6411
fd91d419
L
6412bfd_boolean bfd_hide_sym_by_version
6413 (struct bfd_elf_version_tree *verdefs, const char *sym_name);
6414
af39267e 6415/* Extracted from simple.c. */
c58b9523
AM
6416bfd_byte *bfd_simple_get_relocated_section_contents
6417 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
af39267e 6418
1b315056 6419/* Extracted from compress.c. */
4a114e3e
L
6420bfd_boolean bfd_compress_section_contents
6421 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
6422 bfd_size_type uncompressed_size);
6423
6424bfd_boolean bfd_get_full_section_contents
6425 (bfd *abfd, asection *section, bfd_byte **ptr);
6426
6427bfd_boolean bfd_is_section_compressed
6428 (bfd *abfd, asection *section);
6429
6430bfd_boolean bfd_init_section_decompress_status
6431 (bfd *abfd, asection *section);
6432
6433bfd_boolean bfd_init_section_compress_status
6434 (bfd *abfd, asection *section);
1b315056 6435
252b5132
RH
6436#ifdef __cplusplus
6437}
6438#endif
6439#endif