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* sh-tdep.c (sh_is_renesas_calling_convention): Fix handling of
[thirdparty/binutils-gdb.git] / bfd / bfd-in2.h
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
AM
10 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
11 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
df406460 12 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
RH
282
283#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
284#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
aa3d5824 285#define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0)
252b5132
RH
286#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
287#define bfd_section_name(bfd, ptr) ((ptr)->name)
eea6121a
AM
288#define bfd_section_size(bfd, ptr) ((ptr)->size)
289#define bfd_get_section_size(ptr) ((ptr)->size)
252b5132
RH
290#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
291#define bfd_section_lma(bfd, ptr) ((ptr)->lma)
292#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
293#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
294#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
295
296#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
297
b34976b6
AM
298#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
299#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
300#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
07515404
AM
301/* Find the address one past the end of SEC. */
302#define bfd_get_section_limit(bfd, sec) \
e57278ef
AM
303 (((bfd)->direction != write_direction && (sec)->rawsize != 0 \
304 ? (sec)->rawsize : (sec)->size) / bfd_octets_per_byte (bfd))
252b5132 305
ddfd6795 306/* Return TRUE if input section SEC has been discarded. */
ab96bf03
AM
307#define elf_discarded_section(sec) \
308 (!bfd_is_abs_section (sec) \
309 && bfd_is_abs_section ((sec)->output_section) \
310 && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \
311 && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
252b5132
RH
312\f
313typedef enum bfd_print_symbol
60bcf0fa 314{
252b5132
RH
315 bfd_print_symbol_name,
316 bfd_print_symbol_more,
317 bfd_print_symbol_all
318} bfd_print_symbol_type;
60bcf0fa 319
252b5132
RH
320/* Information about a symbol that nm needs. */
321
322typedef struct _symbol_info
323{
324 symvalue value;
325 char type;
dc810e39 326 const char *name; /* Symbol name. */
252b5132 327 unsigned char stab_type; /* Stab type. */
8546af74 328 char stab_other; /* Stab other. */
252b5132 329 short stab_desc; /* Stab desc. */
dc810e39 330 const char *stab_name; /* String for stab type. */
252b5132
RH
331} symbol_info;
332
333/* Get the name of a stabs type code. */
334
c58b9523 335extern const char *bfd_get_stab_name (int);
252b5132
RH
336\f
337/* Hash table routines. There is no way to free up a hash table. */
338
339/* An element in the hash table. Most uses will actually use a larger
340 structure, and an instance of this will be the first field. */
341
342struct bfd_hash_entry
343{
344 /* Next entry for this hash code. */
345 struct bfd_hash_entry *next;
346 /* String being hashed. */
347 const char *string;
348 /* Hash code. This is the full hash code, not the index into the
349 table. */
350 unsigned long hash;
351};
352
353/* A hash table. */
354
355struct bfd_hash_table
356{
357 /* The hash array. */
358 struct bfd_hash_entry **table;
252b5132
RH
359 /* A function used to create new elements in the hash table. The
360 first entry is itself a pointer to an element. When this
361 function is first invoked, this pointer will be NULL. However,
362 having the pointer permits a hierarchy of method functions to be
363 built each of which calls the function in the superclass. Thus
364 each function should be written to allocate a new block of memory
365 only if the argument is NULL. */
b34976b6 366 struct bfd_hash_entry *(*newfunc)
c58b9523 367 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
252b5132 368 /* An objalloc for this hash table. This is a struct objalloc *,
c58b9523
AM
369 but we use void * to avoid requiring the inclusion of objalloc.h. */
370 void *memory;
98f0b6ab
AM
371 /* The number of slots in the hash table. */
372 unsigned int size;
373 /* The number of entries in the hash table. */
374 unsigned int count;
375 /* The size of elements. */
376 unsigned int entsize;
377 /* If non-zero, don't grow the hash table. */
378 unsigned int frozen:1;
252b5132
RH
379};
380
381/* Initialize a hash table. */
b34976b6 382extern bfd_boolean bfd_hash_table_init
c58b9523
AM
383 (struct bfd_hash_table *,
384 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
385 struct bfd_hash_table *,
66eb6687
AM
386 const char *),
387 unsigned int);
252b5132
RH
388
389/* Initialize a hash table specifying a size. */
b34976b6 390extern bfd_boolean bfd_hash_table_init_n
c58b9523
AM
391 (struct bfd_hash_table *,
392 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
393 struct bfd_hash_table *,
394 const char *),
66eb6687 395 unsigned int, unsigned int);
252b5132
RH
396
397/* Free up a hash table. */
b34976b6 398extern void bfd_hash_table_free
c58b9523 399 (struct bfd_hash_table *);
252b5132 400
b34976b6 401/* Look up a string in a hash table. If CREATE is TRUE, a new entry
252b5132 402 will be created for this string if one does not already exist. The
b34976b6 403 COPY argument must be TRUE if this routine should copy the string
252b5132
RH
404 into newly allocated memory when adding an entry. */
405extern struct bfd_hash_entry *bfd_hash_lookup
c58b9523
AM
406 (struct bfd_hash_table *, const char *, bfd_boolean create,
407 bfd_boolean copy);
252b5132 408
a69898aa
AM
409/* Insert an entry in a hash table. */
410extern struct bfd_hash_entry *bfd_hash_insert
411 (struct bfd_hash_table *, const char *, unsigned long);
412
4e011fb5
AM
413/* Rename an entry in a hash table. */
414extern void bfd_hash_rename
415 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *);
416
252b5132
RH
417/* Replace an entry in a hash table. */
418extern void bfd_hash_replace
c58b9523
AM
419 (struct bfd_hash_table *, struct bfd_hash_entry *old,
420 struct bfd_hash_entry *nw);
252b5132
RH
421
422/* Base method for creating a hash table entry. */
423extern struct bfd_hash_entry *bfd_hash_newfunc
c58b9523 424 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
252b5132
RH
425
426/* Grab some space for a hash table entry. */
c58b9523
AM
427extern void *bfd_hash_allocate
428 (struct bfd_hash_table *, unsigned int);
252b5132
RH
429
430/* Traverse a hash table in a random order, calling a function on each
b34976b6 431 element. If the function returns FALSE, the traversal stops. The
252b5132 432 INFO argument is passed to the function. */
b34976b6 433extern void bfd_hash_traverse
c58b9523
AM
434 (struct bfd_hash_table *,
435 bfd_boolean (*) (struct bfd_hash_entry *, void *),
436 void *info);
252b5132 437
2d643429
NC
438/* Allows the default size of a hash table to be configured. New hash
439 tables allocated using bfd_hash_table_init will be created with
440 this size. */
8ad17b3a 441extern unsigned long bfd_hash_set_default_size (unsigned long);
2d643429 442
3722b82f
AM
443/* This structure is used to keep track of stabs in sections
444 information while linking. */
445
446struct stab_info
447{
448 /* A hash table used to hold stabs strings. */
449 struct bfd_strtab_hash *strings;
450 /* The header file hash table. */
451 struct bfd_hash_table includes;
452 /* The first .stabstr section. */
453 struct bfd_section *stabstr;
454};
455
c58b9523 456#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
e43d48cc 457
b5f79c76 458/* User program access to BFD facilities. */
252b5132
RH
459
460/* Direct I/O routines, for programs which know more about the object
461 file than BFD does. Use higher level routines if possible. */
462
c58b9523
AM
463extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
464extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
465extern int bfd_seek (bfd *, file_ptr, int);
7c192733 466extern file_ptr bfd_tell (bfd *);
c58b9523
AM
467extern int bfd_flush (bfd *);
468extern int bfd_stat (bfd *, struct stat *);
dc810e39
AM
469
470/* Deprecated old routines. */
471#if __GNUC__
472#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
473 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
474 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
475#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
476 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
477 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
478#else
479#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
480 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
481 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
482#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
483 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
484 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
485#endif
c58b9523 486extern void warn_deprecated (const char *, const char *, int, const char *);
252b5132 487
252b5132
RH
488/* Cast from const char * to char * so that caller can assign to
489 a char * without a warning. */
490#define bfd_get_filename(abfd) ((char *) (abfd)->filename)
491#define bfd_get_cacheable(abfd) ((abfd)->cacheable)
492#define bfd_get_format(abfd) ((abfd)->format)
493#define bfd_get_target(abfd) ((abfd)->xvec->name)
494#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
9bd09e22
ND
495#define bfd_family_coff(abfd) \
496 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
497 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
252b5132
RH
498#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
499#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
500#define bfd_header_big_endian(abfd) \
501 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
502#define bfd_header_little_endian(abfd) \
503 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
504#define bfd_get_file_flags(abfd) ((abfd)->flags)
505#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
506#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
507#define bfd_my_archive(abfd) ((abfd)->my_archive)
508#define bfd_has_map(abfd) ((abfd)->has_armap)
a8da6403 509#define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
252b5132
RH
510
511#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
512#define bfd_usrdata(abfd) ((abfd)->usrdata)
513
514#define bfd_get_start_address(abfd) ((abfd)->start_address)
515#define bfd_get_symcount(abfd) ((abfd)->symcount)
516#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
517#define bfd_count_sections(abfd) ((abfd)->section_count)
518
1f70368c
DJ
519#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
520
252b5132
RH
521#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
522
b34976b6 523#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
252b5132 524
b34976b6 525extern bfd_boolean bfd_cache_close
c58b9523 526 (bfd *abfd);
d436a9b3
FCE
527/* NB: This declaration should match the autogenerated one in libbfd.h. */
528
02d5a37b
JG
529extern bfd_boolean bfd_cache_close_all (void);
530
b34976b6 531extern bfd_boolean bfd_record_phdr
c58b9523 532 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
198beae2 533 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
252b5132
RH
534
535/* Byte swapping routines. */
536
8ce8c090
AM
537bfd_uint64_t bfd_getb64 (const void *);
538bfd_uint64_t bfd_getl64 (const void *);
539bfd_int64_t bfd_getb_signed_64 (const void *);
540bfd_int64_t bfd_getl_signed_64 (const void *);
edeb6e24
AM
541bfd_vma bfd_getb32 (const void *);
542bfd_vma bfd_getl32 (const void *);
543bfd_signed_vma bfd_getb_signed_32 (const void *);
544bfd_signed_vma bfd_getl_signed_32 (const void *);
545bfd_vma bfd_getb16 (const void *);
546bfd_vma bfd_getl16 (const void *);
547bfd_signed_vma bfd_getb_signed_16 (const void *);
548bfd_signed_vma bfd_getl_signed_16 (const void *);
8ce8c090
AM
549void bfd_putb64 (bfd_uint64_t, void *);
550void bfd_putl64 (bfd_uint64_t, void *);
edeb6e24
AM
551void bfd_putb32 (bfd_vma, void *);
552void bfd_putl32 (bfd_vma, void *);
553void bfd_putb16 (bfd_vma, void *);
554void bfd_putl16 (bfd_vma, void *);
8c603c85
NC
555
556/* Byte swapping routines which take size and endiannes as arguments. */
557
8ce8c090
AM
558bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
559void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
082b7297 560
252b5132
RH
561#if defined(__STDC__) || defined(ALMOST_STDC)
562struct ecoff_debug_info;
563struct ecoff_debug_swap;
564struct ecoff_extr;
fc0a2244 565struct bfd_symbol;
252b5132
RH
566struct bfd_link_info;
567struct bfd_link_hash_entry;
c77ec726 568struct bfd_section_already_linked;
252b5132
RH
569struct bfd_elf_version_tree;
570#endif
c77ec726
AM
571
572extern bfd_boolean bfd_section_already_linked_table_init (void);
573extern void bfd_section_already_linked_table_free (void);
574extern bfd_boolean _bfd_handle_already_linked
575 (struct bfd_section *, struct bfd_section_already_linked *,
576 struct bfd_link_info *);
577\f
578/* Externally visible ECOFF routines. */
579
b34976b6 580extern bfd_vma bfd_ecoff_get_gp_value
c58b9523 581 (bfd * abfd);
b34976b6 582extern bfd_boolean bfd_ecoff_set_gp_value
c58b9523 583 (bfd *abfd, bfd_vma gp_value);
b34976b6 584extern bfd_boolean bfd_ecoff_set_regmasks
c58b9523
AM
585 (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
586 unsigned long *cprmask);
587extern void *bfd_ecoff_debug_init
588 (bfd *output_bfd, struct ecoff_debug_info *output_debug,
589 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
252b5132 590extern void bfd_ecoff_debug_free
c58b9523
AM
591 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
592 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
b34976b6 593extern bfd_boolean bfd_ecoff_debug_accumulate
c58b9523
AM
594 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
595 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
596 struct ecoff_debug_info *input_debug,
597 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
b34976b6 598extern bfd_boolean bfd_ecoff_debug_accumulate_other
c58b9523
AM
599 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
600 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
601 struct bfd_link_info *);
b34976b6 602extern bfd_boolean bfd_ecoff_debug_externals
c58b9523
AM
603 (bfd *abfd, struct ecoff_debug_info *debug,
604 const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
fc0a2244
AC
605 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
606 void (*set_index) (struct bfd_symbol *, bfd_size_type));
b34976b6 607extern bfd_boolean bfd_ecoff_debug_one_external
c58b9523
AM
608 (bfd *abfd, struct ecoff_debug_info *debug,
609 const struct ecoff_debug_swap *swap, const char *name,
610 struct ecoff_extr *esym);
252b5132 611extern bfd_size_type bfd_ecoff_debug_size
c58b9523
AM
612 (bfd *abfd, struct ecoff_debug_info *debug,
613 const struct ecoff_debug_swap *swap);
b34976b6 614extern bfd_boolean bfd_ecoff_write_debug
c58b9523
AM
615 (bfd *abfd, struct ecoff_debug_info *debug,
616 const struct ecoff_debug_swap *swap, file_ptr where);
b34976b6 617extern bfd_boolean bfd_ecoff_write_accumulated_debug
c58b9523
AM
618 (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
619 const struct ecoff_debug_swap *swap,
620 struct bfd_link_info *info, file_ptr where);
252b5132
RH
621
622/* Externally visible ELF routines. */
623
624struct bfd_link_needed_list
625{
626 struct bfd_link_needed_list *next;
627 bfd *by;
628 const char *name;
629};
630
4a43e768
AM
631enum dynamic_lib_link_class {
632 DYN_NORMAL = 0,
633 DYN_AS_NEEDED = 1,
e56f61be
L
634 DYN_DT_NEEDED = 2,
635 DYN_NO_ADD_NEEDED = 4,
636 DYN_NO_NEEDED = 8
4a43e768
AM
637};
638
5061a885
AM
639enum notice_asneeded_action {
640 notice_as_needed,
641 notice_not_needed,
642 notice_needed
643};
644
45d6a902 645extern bfd_boolean bfd_elf_record_link_assignment
fe21a8fc
L
646 (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
647 bfd_boolean);
252b5132 648extern struct bfd_link_needed_list *bfd_elf_get_needed_list
c58b9523 649 (bfd *, struct bfd_link_info *);
b34976b6 650extern bfd_boolean bfd_elf_get_bfd_needed_list
c58b9523 651 (bfd *, struct bfd_link_needed_list **);
11c251f4 652extern bfd_boolean bfd_elf_size_dynamic_sections
7ee314fa 653 (bfd *, const char *, const char *, const char *, const char *, const char *,
fd91d419 654 const char * const *, struct bfd_link_info *, struct bfd_section **);
8423293d
AM
655extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
656 (bfd *, struct bfd_link_info *);
b34976b6 657extern void bfd_elf_set_dt_needed_name
c58b9523 658 (bfd *, const char *);
b34976b6 659extern const char *bfd_elf_get_dt_soname
c58b9523 660 (bfd *);
4a43e768 661extern void bfd_elf_set_dyn_lib_class
23fe9577 662 (bfd *, enum dynamic_lib_link_class);
e56f61be
L
663extern int bfd_elf_get_dyn_lib_class
664 (bfd *);
a963dc6a 665extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
c58b9523 666 (bfd *, struct bfd_link_info *);
c152c796 667extern bfd_boolean bfd_elf_discard_info
c58b9523 668 (bfd *, struct bfd_link_info *);
8a696751
AM
669extern unsigned int _bfd_elf_default_action_discarded
670 (struct bfd_section *);
252b5132 671
7f8d5fc9
ILT
672/* Return an upper bound on the number of bytes required to store a
673 copy of ABFD's program header table entries. Return -1 if an error
674 occurs; bfd_get_error will return an appropriate code. */
b34976b6 675extern long bfd_get_elf_phdr_upper_bound
c58b9523 676 (bfd *abfd);
7f8d5fc9
ILT
677
678/* Copy ABFD's program header table entries to *PHDRS. The entries
679 will be stored as an array of Elf_Internal_Phdr structures, as
680 defined in include/elf/internal.h. To find out how large the
681 buffer needs to be, call bfd_get_elf_phdr_upper_bound.
682
683 Return the number of program header table entries read, or -1 if an
684 error occurs; bfd_get_error will return an appropriate code. */
b34976b6 685extern int bfd_get_elf_phdrs
c58b9523 686 (bfd *abfd, void *phdrs);
7f8d5fc9 687
a05758dd
RM
688/* Create a new BFD as if by bfd_openr. Rather than opening a file,
689 reconstruct an ELF file by reading the segments out of remote memory
690 based on the ELF file header at EHDR_VMA and the ELF program headers it
691 points to. If not null, *LOADBASEP is filled in with the difference
692 between the VMAs from which the segments were read, and the VMAs the
693 file headers (and hence BFD's idea of each section's VMA) put them at.
694
695 The function TARGET_READ_MEMORY is called to copy LEN bytes from the
696 remote memory at target address VMA into the local buffer at MYADDR; it
697 should return zero on success or an `errno' code on failure. TEMPL must
698 be a BFD for an ELF target with the word size and byte order found in
699 the remote memory. */
700extern bfd *bfd_elf_bfd_from_remote_memory
c58b9523 701 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
f075ee0c 702 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len));
a05758dd 703
3425c182 704/* Return the arch_size field of an elf bfd, or -1 if not elf. */
b34976b6 705extern int bfd_get_arch_size
c58b9523 706 (bfd *);
3425c182 707
b34976b6
AM
708/* Return TRUE if address "naturally" sign extends, or -1 if not elf. */
709extern int bfd_get_sign_extend_vma
c58b9523 710 (bfd *);
6d9019e4 711
e1918d23
AM
712extern struct bfd_section *_bfd_elf_tls_setup
713 (bfd *, struct bfd_link_info *);
714
1e035701 715extern void _bfd_fix_excluded_sec_syms
a3c2b96a 716 (bfd *, struct bfd_link_info *);
f652615e 717
266abb8f
NS
718extern unsigned bfd_m68k_mach_to_features (int);
719
720extern int bfd_m68k_features_to_mach (unsigned);
721
b34976b6 722extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
a3c2b96a
AM
723 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
724 char **);
0752970e 725
7fb9f789
NC
726extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
727
0f64bb02
CM
728extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
729 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
730 char **);
731
99706f30
SR
732extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
733 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
734 char **);
735
252b5132
RH
736/* SunOS shared library support routines for the linker. */
737
738extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
c58b9523 739 (bfd *, struct bfd_link_info *);
b34976b6 740extern bfd_boolean bfd_sunos_record_link_assignment
c58b9523 741 (bfd *, struct bfd_link_info *, const char *);
b34976b6 742extern bfd_boolean bfd_sunos_size_dynamic_sections
a3c2b96a
AM
743 (bfd *, struct bfd_link_info *, struct bfd_section **,
744 struct bfd_section **, struct bfd_section **);
252b5132
RH
745
746/* Linux shared library support routines for the linker. */
747
b34976b6 748extern bfd_boolean bfd_i386linux_size_dynamic_sections
c58b9523 749 (bfd *, struct bfd_link_info *);
b34976b6 750extern bfd_boolean bfd_m68klinux_size_dynamic_sections
c58b9523 751 (bfd *, struct bfd_link_info *);
b34976b6 752extern bfd_boolean bfd_sparclinux_size_dynamic_sections
c58b9523 753 (bfd *, struct bfd_link_info *);
252b5132
RH
754
755/* mmap hacks */
756
757struct _bfd_window_internal;
758typedef struct _bfd_window_internal bfd_window_internal;
759
b5f79c76
NC
760typedef struct _bfd_window
761{
252b5132 762 /* What the user asked for. */
c58b9523 763 void *data;
252b5132
RH
764 bfd_size_type size;
765 /* The actual window used by BFD. Small user-requested read-only
766 regions sharing a page may share a single window into the object
767 file. Read-write versions shouldn't until I've fixed things to
768 keep track of which portions have been claimed by the
769 application; don't want to give the same region back when the
770 application wants two writable copies! */
771 struct _bfd_window_internal *i;
b5f79c76
NC
772}
773bfd_window;
252b5132 774
b34976b6 775extern void bfd_init_window
c58b9523 776 (bfd_window *);
b34976b6 777extern void bfd_free_window
c58b9523 778 (bfd_window *);
b34976b6 779extern bfd_boolean bfd_get_file_window
c58b9523 780 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
252b5132
RH
781
782/* XCOFF support routines for the linker. */
783
24c611d1
RS
784extern bfd_boolean bfd_xcoff_split_import_path
785 (bfd *, const char *, const char **, const char **);
786extern bfd_boolean bfd_xcoff_set_archive_import_path
787 (struct bfd_link_info *, bfd *, const char *);
b34976b6 788extern bfd_boolean bfd_xcoff_link_record_set
c58b9523 789 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
b34976b6 790extern bfd_boolean bfd_xcoff_import_symbol
c58b9523
AM
791 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
792 const char *, const char *, const char *, unsigned int);
b34976b6 793extern bfd_boolean bfd_xcoff_export_symbol
c58b9523 794 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
b34976b6 795extern bfd_boolean bfd_xcoff_link_count_reloc
c58b9523 796 (bfd *, struct bfd_link_info *, const char *);
b34976b6 797extern bfd_boolean bfd_xcoff_record_link_assignment
c58b9523 798 (bfd *, struct bfd_link_info *, const char *);
b34976b6 799extern bfd_boolean bfd_xcoff_size_dynamic_sections
c58b9523
AM
800 (bfd *, struct bfd_link_info *, const char *, const char *,
801 unsigned long, unsigned long, unsigned long, bfd_boolean,
b64232cc 802 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean);
b34976b6 803extern bfd_boolean bfd_xcoff_link_generate_rtinit
c58b9523 804 (bfd *, const char *, const char *, bfd_boolean);
252b5132 805
54327882 806/* XCOFF support routines for ar. */
b34976b6 807extern bfd_boolean bfd_xcoff_ar_archive_set_magic
c58b9523 808 (bfd *, char *);
54327882 809
252b5132
RH
810/* Externally visible COFF routines. */
811
812#if defined(__STDC__) || defined(ALMOST_STDC)
813struct internal_syment;
814union internal_auxent;
815#endif
816
b34976b6 817extern bfd_boolean bfd_coff_get_syment
fc0a2244 818 (bfd *, struct bfd_symbol *, struct internal_syment *);
252b5132 819
b34976b6 820extern bfd_boolean bfd_coff_get_auxent
fc0a2244 821 (bfd *, struct bfd_symbol *, int, union internal_auxent *);
252b5132 822
b34976b6 823extern bfd_boolean bfd_coff_set_symbol_class
fc0a2244 824 (bfd *, struct bfd_symbol *, unsigned int);
252b5132 825
b34976b6 826extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
198beae2 827 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
3eb6f68f 828
c7b8f16e
JB
829/* ARM VFP11 erratum workaround support. */
830typedef enum
831{
832 BFD_ARM_VFP11_FIX_DEFAULT,
833 BFD_ARM_VFP11_FIX_NONE,
834 BFD_ARM_VFP11_FIX_SCALAR,
835 BFD_ARM_VFP11_FIX_VECTOR
836} bfd_arm_vfp11_fix;
837
838extern void bfd_elf32_arm_init_maps
839 (bfd *);
840
841extern void bfd_elf32_arm_set_vfp11_fix
842 (bfd *, struct bfd_link_info *);
843
48229727
JB
844extern void bfd_elf32_arm_set_cortex_a8_fix
845 (bfd *, struct bfd_link_info *);
846
c7b8f16e
JB
847extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
848 (bfd *, struct bfd_link_info *);
849
850extern void bfd_elf32_arm_vfp11_fix_veneer_locations
851 (bfd *, struct bfd_link_info *);
852
252b5132 853/* ARM Interworking support. Called from linker. */
b34976b6 854extern bfd_boolean bfd_arm_allocate_interworking_sections
c58b9523 855 (struct bfd_link_info *);
252b5132 856
b34976b6 857extern bfd_boolean bfd_arm_process_before_allocation
c58b9523 858 (bfd *, struct bfd_link_info *, int);
252b5132 859
b34976b6 860extern bfd_boolean bfd_arm_get_bfd_for_interworking
c58b9523 861 (bfd *, struct bfd_link_info *);
252b5132 862
86033394 863/* PE ARM Interworking support. Called from linker. */
b34976b6 864extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
c58b9523 865 (struct bfd_link_info *);
86033394 866
b34976b6 867extern bfd_boolean bfd_arm_pe_process_before_allocation
c58b9523 868 (bfd *, struct bfd_link_info *, int);
86033394 869
b34976b6 870extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
c58b9523 871 (bfd *, struct bfd_link_info *);
86033394 872
252b5132 873/* ELF ARM Interworking support. Called from linker. */
b34976b6 874extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
c58b9523 875 (struct bfd_link_info *);
67e5d3d6 876
b34976b6 877extern bfd_boolean bfd_elf32_arm_process_before_allocation
d504ffc8 878 (bfd *, struct bfd_link_info *);
eb043451
PB
879
880void bfd_elf32_arm_set_target_relocs
bf21ed78 881 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix,
2de70689 882 int, int, int, int, int);
67e5d3d6 883
b34976b6 884extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
c58b9523 885 (bfd *, struct bfd_link_info *);
252b5132 886
b34976b6 887extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
c58b9523 888 (bfd *, struct bfd_link_info *);
8afb0e02 889
9d2da7ca 890/* ELF ARM mapping symbol support */
b0796911
PB
891#define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0)
892#define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1)
893#define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2)
894#define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0)
895extern bfd_boolean bfd_is_arm_special_symbol_name
896 (const char * name, int type);
9d2da7ca 897
d504ffc8
DJ
898extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int);
899
5a6c6817
NC
900/* ARM Note section processing. */
901extern bfd_boolean bfd_arm_merge_machines
c58b9523 902 (bfd *, bfd *);
5a6c6817
NC
903
904extern bfd_boolean bfd_arm_update_notes
c58b9523 905 (bfd *, const char *);
5a6c6817
NC
906
907extern unsigned int bfd_arm_get_mach_from_notes
c58b9523 908 (bfd *, const char *);
5a6c6817 909
906e58ca
NC
910/* ARM stub generation support. Called from the linker. */
911extern int elf32_arm_setup_section_lists
912 (bfd *, struct bfd_link_info *);
913extern void elf32_arm_next_input_section
914 (struct bfd_link_info *, struct bfd_section *);
915extern bfd_boolean elf32_arm_size_stubs
916 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
917 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void));
918extern bfd_boolean elf32_arm_build_stubs
919 (struct bfd_link_info *);
2468f9c9
PB
920
921/* ARM unwind section editing support. */
922extern bfd_boolean elf32_arm_fix_exidx_coverage
9fcd9da6 923(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
2468f9c9 924
fbd9ad90
PB
925/* C6x unwind section editing support. */
926extern bfd_boolean elf32_tic6x_fix_exidx_coverage
927(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
928
2d0f3896
AM
929/* PowerPC @tls opcode transform/validate. */
930extern unsigned int _bfd_elf_ppc_at_tls_transform
931 (unsigned int, unsigned int);
766bc656
AM
932/* PowerPC @tprel opcode transform/validate. */
933extern unsigned int _bfd_elf_ppc_at_tprel_transform
934 (unsigned int, unsigned int);
2d0f3896 935
8546af74 936/* TI COFF load page support. */
b9af77f5 937extern void bfd_ticoff_set_section_load_page
198beae2 938 (struct bfd_section *, int);
b9af77f5
TW
939
940extern int bfd_ticoff_get_section_load_page
198beae2 941 (struct bfd_section *);
b9af77f5 942
7a9823f1
RS
943/* H8/300 functions. */
944extern bfd_vma bfd_h8300_pad_address
945 (bfd *, bfd_vma);
946
3f7deb8a
L
947/* IA64 Itanium code generation. Called from linker. */
948extern void bfd_elf32_ia64_after_parse
949 (int);
950
951extern void bfd_elf64_ia64_after_parse
952 (int);
953
082b7297
L
954/* This structure is used for a comdat section, as in PE. A comdat
955 section is associated with a particular symbol. When the linker
956 sees a comdat section, it keeps only one of the sections with a
957 given name and associated with a given symbol. */
958
959struct coff_comdat_info
960{
961 /* The name of the symbol associated with a comdat section. */
962 const char *name;
963
964 /* The local symbol table index of the symbol associated with a
965 comdat section. This is only meaningful to the object file format
966 specific code; it is not an index into the list returned by
967 bfd_canonicalize_symtab. */
968 long symbol;
969};
970
971extern struct coff_comdat_info *bfd_coff_get_comdat_section
972 (bfd *, struct bfd_section *);
973
e61463e1 974/* Extracted from init.c. */
c58b9523 975void bfd_init (void);
252b5132 976
e61463e1 977/* Extracted from opncls.c. */
fc1cfaa5 978extern unsigned int bfd_use_reserved_id;
2d0123b7
MM
979bfd *bfd_fopen (const char *filename, const char *target,
980 const char *mode, int fd);
981
c58b9523 982bfd *bfd_openr (const char *filename, const char *target);
252b5132 983
c58b9523 984bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
252b5132 985
c58b9523 986bfd *bfd_openstreamr (const char *, const char *, void *);
252b5132 987
40838a72 988bfd *bfd_openr_iovec (const char *filename, const char *target,
e7f8eadb 989 void *(*open_func) (struct bfd *nbfd,
40838a72
AC
990 void *open_closure),
991 void *open_closure,
e7f8eadb 992 file_ptr (*pread_func) (struct bfd *nbfd,
40838a72
AC
993 void *stream,
994 void *buf,
995 file_ptr nbytes,
996 file_ptr offset),
e7f8eadb 997 int (*close_func) (struct bfd *nbfd,
f6cf9273 998 void *stream),
e7f8eadb 999 int (*stat_func) (struct bfd *abfd,
f6cf9273
AM
1000 void *stream,
1001 struct stat *sb));
40838a72 1002
c58b9523 1003bfd *bfd_openw (const char *filename, const char *target);
252b5132 1004
c58b9523 1005bfd_boolean bfd_close (bfd *abfd);
252b5132 1006
c58b9523 1007bfd_boolean bfd_close_all_done (bfd *);
252b5132 1008
c58b9523 1009bfd *bfd_create (const char *filename, bfd *templ);
252b5132 1010
c58b9523 1011bfd_boolean bfd_make_writable (bfd *abfd);
252b5132 1012
c58b9523 1013bfd_boolean bfd_make_readable (bfd *abfd);
252b5132 1014
59a9808d
AM
1015void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1016
1017void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1018
c58b9523
AM
1019unsigned long bfd_calc_gnu_debuglink_crc32
1020 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
2593f09a 1021
c58b9523 1022char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
31f7ba04 1023
198beae2 1024struct bfd_section *bfd_create_gnu_debuglink_section
c58b9523 1025 (bfd *abfd, const char *filename);
e7c81c25 1026
c58b9523 1027bfd_boolean bfd_fill_in_gnu_debuglink_section
198beae2 1028 (bfd *abfd, struct bfd_section *sect, const char *filename);
2593f09a 1029
e61463e1 1030/* Extracted from libbfd.c. */
541389e2 1031
52b219b5 1032/* Byte swapping macros for user section data. */
252b5132
RH
1033
1034#define bfd_put_8(abfd, val, ptr) \
edeb6e24 1035 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
252b5132 1036#define bfd_put_signed_8 \
c58b9523 1037 bfd_put_8
252b5132 1038#define bfd_get_8(abfd, ptr) \
70778fc7 1039 (*(const unsigned char *) (ptr) & 0xff)
252b5132 1040#define bfd_get_signed_8(abfd, ptr) \
70778fc7 1041 (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
252b5132
RH
1042
1043#define bfd_put_16(abfd, val, ptr) \
c58b9523 1044 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
252b5132 1045#define bfd_put_signed_16 \
c58b9523 1046 bfd_put_16
252b5132 1047#define bfd_get_16(abfd, ptr) \
c58b9523 1048 BFD_SEND (abfd, bfd_getx16, (ptr))
252b5132 1049#define bfd_get_signed_16(abfd, ptr) \
c58b9523 1050 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
252b5132
RH
1051
1052#define bfd_put_32(abfd, val, ptr) \
c58b9523 1053 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
252b5132 1054#define bfd_put_signed_32 \
c58b9523 1055 bfd_put_32
252b5132 1056#define bfd_get_32(abfd, ptr) \
c58b9523 1057 BFD_SEND (abfd, bfd_getx32, (ptr))
252b5132 1058#define bfd_get_signed_32(abfd, ptr) \
c58b9523 1059 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
252b5132
RH
1060
1061#define bfd_put_64(abfd, val, ptr) \
c58b9523 1062 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
252b5132 1063#define bfd_put_signed_64 \
c58b9523 1064 bfd_put_64
252b5132 1065#define bfd_get_64(abfd, ptr) \
c58b9523 1066 BFD_SEND (abfd, bfd_getx64, (ptr))
252b5132 1067#define bfd_get_signed_64(abfd, ptr) \
c58b9523 1068 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
252b5132 1069
c58b9523
AM
1070#define bfd_get(bits, abfd, ptr) \
1071 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1072 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1073 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1074 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1075 : (abort (), (bfd_vma) - 1))
c7ac6ff8 1076
c58b9523
AM
1077#define bfd_put(bits, abfd, val, ptr) \
1078 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1079 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1080 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1081 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1082 : (abort (), (void) 0))
c7ac6ff8 1083
541389e2 1084
52b219b5 1085/* Byte swapping macros for file header data. */
252b5132
RH
1086
1087#define bfd_h_put_8(abfd, val, ptr) \
dc810e39 1088 bfd_put_8 (abfd, val, ptr)
252b5132 1089#define bfd_h_put_signed_8(abfd, val, ptr) \
dc810e39 1090 bfd_put_8 (abfd, val, ptr)
252b5132 1091#define bfd_h_get_8(abfd, ptr) \
dc810e39 1092 bfd_get_8 (abfd, ptr)
252b5132 1093#define bfd_h_get_signed_8(abfd, ptr) \
dc810e39 1094 bfd_get_signed_8 (abfd, ptr)
252b5132
RH
1095
1096#define bfd_h_put_16(abfd, val, ptr) \
dc810e39 1097 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
252b5132 1098#define bfd_h_put_signed_16 \
dc810e39 1099 bfd_h_put_16
252b5132 1100#define bfd_h_get_16(abfd, ptr) \
dc810e39 1101 BFD_SEND (abfd, bfd_h_getx16, (ptr))
252b5132 1102#define bfd_h_get_signed_16(abfd, ptr) \
dc810e39 1103 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
252b5132
RH
1104
1105#define bfd_h_put_32(abfd, val, ptr) \
dc810e39 1106 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
252b5132 1107#define bfd_h_put_signed_32 \
dc810e39 1108 bfd_h_put_32
252b5132 1109#define bfd_h_get_32(abfd, ptr) \
dc810e39 1110 BFD_SEND (abfd, bfd_h_getx32, (ptr))
252b5132 1111#define bfd_h_get_signed_32(abfd, ptr) \
dc810e39 1112 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
252b5132
RH
1113
1114#define bfd_h_put_64(abfd, val, ptr) \
dc810e39 1115 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
252b5132 1116#define bfd_h_put_signed_64 \
dc810e39 1117 bfd_h_put_64
252b5132 1118#define bfd_h_get_64(abfd, ptr) \
dc810e39 1119 BFD_SEND (abfd, bfd_h_getx64, (ptr))
252b5132 1120#define bfd_h_get_signed_64(abfd, ptr) \
dc810e39
AM
1121 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1122
edeb6e24
AM
1123/* Aliases for the above, which should eventually go away. */
1124
1125#define H_PUT_64 bfd_h_put_64
1126#define H_PUT_32 bfd_h_put_32
1127#define H_PUT_16 bfd_h_put_16
1128#define H_PUT_8 bfd_h_put_8
1129#define H_PUT_S64 bfd_h_put_signed_64
1130#define H_PUT_S32 bfd_h_put_signed_32
1131#define H_PUT_S16 bfd_h_put_signed_16
1132#define H_PUT_S8 bfd_h_put_signed_8
1133#define H_GET_64 bfd_h_get_64
1134#define H_GET_32 bfd_h_get_32
1135#define H_GET_16 bfd_h_get_16
1136#define H_GET_8 bfd_h_get_8
1137#define H_GET_S64 bfd_h_get_signed_64
1138#define H_GET_S32 bfd_h_get_signed_32
1139#define H_GET_S16 bfd_h_get_signed_16
1140#define H_GET_S8 bfd_h_get_signed_8
dc810e39 1141
252b5132 1142
93509525 1143/* Extracted from bfdio.c. */
c58b9523 1144long bfd_get_mtime (bfd *abfd);
93509525 1145
74633dd0 1146file_ptr bfd_get_size (bfd *abfd);
93509525 1147
f07749bb 1148void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
4c95ab76
TG
1149 int prot, int flags, file_ptr offset,
1150 void **map_addr, bfd_size_type *map_len);
f07749bb 1151
93509525 1152/* Extracted from bfdwin.c. */
e61463e1 1153/* Extracted from section.c. */
198beae2 1154typedef struct bfd_section
252b5132 1155{
52b219b5
AM
1156 /* The name of the section; the name isn't a copy, the pointer is
1157 the same as that passed to bfd_make_section. */
52b219b5
AM
1158 const char *name;
1159
1160 /* A unique sequence number. */
52b219b5 1161 int id;
252b5132 1162
dbb410c3 1163 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
52b219b5 1164 int index;
252b5132 1165
52b219b5 1166 /* The next section in the list belonging to the BFD, or NULL. */
198beae2 1167 struct bfd_section *next;
252b5132 1168
5daa8fe7
L
1169 /* The previous section in the list belonging to the BFD, or NULL. */
1170 struct bfd_section *prev;
1171
52b219b5
AM
1172 /* The field flags contains attributes of the section. Some
1173 flags are read in from the object file, and some are
1174 synthesized from other information. */
52b219b5 1175 flagword flags;
252b5132
RH
1176
1177#define SEC_NO_FLAGS 0x000
1178
52b219b5
AM
1179 /* Tells the OS to allocate space for this section when loading.
1180 This is clear for a section containing debug information only. */
252b5132
RH
1181#define SEC_ALLOC 0x001
1182
52b219b5
AM
1183 /* Tells the OS to load the section from the file when loading.
1184 This is clear for a .bss section. */
252b5132
RH
1185#define SEC_LOAD 0x002
1186
52b219b5
AM
1187 /* The section contains data still to be relocated, so there is
1188 some relocation information too. */
252b5132
RH
1189#define SEC_RELOC 0x004
1190
52b219b5 1191 /* A signal to the OS that the section contains read only data. */
ebe372c1 1192#define SEC_READONLY 0x008
252b5132 1193
52b219b5 1194 /* The section contains code only. */
ebe372c1 1195#define SEC_CODE 0x010
252b5132 1196
52b219b5 1197 /* The section contains data only. */
ebe372c1 1198#define SEC_DATA 0x020
252b5132 1199
52b219b5 1200 /* The section will reside in ROM. */
ebe372c1 1201#define SEC_ROM 0x040
252b5132 1202
52b219b5
AM
1203 /* The section contains constructor information. This section
1204 type is used by the linker to create lists of constructors and
1205 destructors used by <<g++>>. When a back end sees a symbol
1206 which should be used in a constructor list, it creates a new
1207 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1208 the symbol to it, and builds a relocation. To build the lists
1209 of constructors, all the linker has to do is catenate all the
1210 sections called <<__CTOR_LIST__>> and relocate the data
1211 contained within - exactly the operations it would peform on
1212 standard data. */
ebe372c1 1213#define SEC_CONSTRUCTOR 0x080
252b5132 1214
52b219b5
AM
1215 /* The section has contents - a data section could be
1216 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1217 <<SEC_HAS_CONTENTS>> */
ebe372c1 1218#define SEC_HAS_CONTENTS 0x100
252b5132 1219
52b219b5
AM
1220 /* An instruction to the linker to not output the section
1221 even if it has information which would normally be written. */
ebe372c1 1222#define SEC_NEVER_LOAD 0x200
252b5132 1223
13ae64f3 1224 /* The section contains thread local data. */
ebe372c1 1225#define SEC_THREAD_LOCAL 0x400
13ae64f3 1226
1bd91689
AM
1227 /* The section has GOT references. This flag is only for the
1228 linker, and is currently only used by the elf32-hppa back end.
1229 It will be set if global offset table references were detected
1230 in this section, which indicate to the linker that the section
1231 contains PIC code, and must be handled specially when doing a
1232 static link. */
ebe372c1 1233#define SEC_HAS_GOT_REF 0x800
1bd91689 1234
52b219b5
AM
1235 /* The section contains common symbols (symbols may be defined
1236 multiple times, the value of a symbol is the amount of
1237 space it requires, and the largest symbol value is the one
1238 used). Most targets have exactly one of these (which we
1239 translate to bfd_com_section_ptr), but ECOFF has two. */
ebe372c1 1240#define SEC_IS_COMMON 0x1000
252b5132 1241
52b219b5
AM
1242 /* The section contains only debugging information. For
1243 example, this is set for ELF .debug and .stab sections.
1244 strip tests this flag to see if a section can be
1245 discarded. */
ebe372c1 1246#define SEC_DEBUGGING 0x2000
252b5132 1247
52b219b5
AM
1248 /* The contents of this section are held in memory pointed to
1249 by the contents field. This is checked by bfd_get_section_contents,
1250 and the data is retrieved from memory if appropriate. */
ebe372c1 1251#define SEC_IN_MEMORY 0x4000
252b5132 1252
52b219b5
AM
1253 /* The contents of this section are to be excluded by the
1254 linker for executable and shared objects unless those
1255 objects are to be further relocated. */
ebe372c1 1256#define SEC_EXCLUDE 0x8000
252b5132 1257
dbb410c3
AM
1258 /* The contents of this section are to be sorted based on the sum of
1259 the symbol and addend values specified by the associated relocation
1260 entries. Entries without associated relocation entries will be
1261 appended to the end of the section in an unspecified order. */
ebe372c1 1262#define SEC_SORT_ENTRIES 0x10000
252b5132 1263
52b219b5
AM
1264 /* When linking, duplicate sections of the same name should be
1265 discarded, rather than being combined into a single section as
1266 is usually done. This is similar to how common symbols are
1267 handled. See SEC_LINK_DUPLICATES below. */
ebe372c1 1268#define SEC_LINK_ONCE 0x20000
252b5132 1269
52b219b5
AM
1270 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1271 should handle duplicate sections. */
f856272b 1272#define SEC_LINK_DUPLICATES 0xc0000
252b5132 1273
52b219b5
AM
1274 /* This value for SEC_LINK_DUPLICATES means that duplicate
1275 sections with the same name should simply be discarded. */
252b5132
RH
1276#define SEC_LINK_DUPLICATES_DISCARD 0x0
1277
52b219b5
AM
1278 /* This value for SEC_LINK_DUPLICATES means that the linker
1279 should warn if there are any duplicate sections, although
1280 it should still only link one copy. */
f856272b 1281#define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
252b5132 1282
52b219b5
AM
1283 /* This value for SEC_LINK_DUPLICATES means that the linker
1284 should warn if any duplicate sections are a different size. */
f856272b 1285#define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
252b5132 1286
52b219b5
AM
1287 /* This value for SEC_LINK_DUPLICATES means that the linker
1288 should warn if any duplicate sections contain different
1289 contents. */
ebe372c1
L
1290#define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1291 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
252b5132 1292
52b219b5
AM
1293 /* This section was created by the linker as part of dynamic
1294 relocation or other arcane processing. It is skipped when
1295 going through the first-pass output, trusting that someone
1296 else up the line will take care of it later. */
f856272b 1297#define SEC_LINKER_CREATED 0x100000
252b5132 1298
a14a5de3
AM
1299 /* This section should not be subject to garbage collection.
1300 Also set to inform the linker that this section should not be
1301 listed in the link map as discarded. */
f856272b 1302#define SEC_KEEP 0x200000
252b5132 1303
52b219b5
AM
1304 /* This section contains "short" data, and should be placed
1305 "near" the GP. */
f856272b 1306#define SEC_SMALL_DATA 0x400000
34cbe64e 1307
f5fa8ca2
JJ
1308 /* Attempt to merge identical entities in the section.
1309 Entity size is given in the entsize field. */
f856272b 1310#define SEC_MERGE 0x800000
f5fa8ca2 1311
a80f6941
L
1312 /* If given with SEC_MERGE, entities to merge are zero terminated
1313 strings where entsize specifies character size instead of fixed
1314 size entries. */
f856272b 1315#define SEC_STRINGS 0x1000000
f5fa8ca2 1316
dbb410c3 1317 /* This section contains data about section groups. */
f856272b 1318#define SEC_GROUP 0x2000000
ebe372c1
L
1319
1320 /* The section is a COFF shared library section. This flag is
1321 only for the linker. If this type of section appears in
1322 the input file, the linker must copy it to the output file
1323 without changing the vma or size. FIXME: Although this
1324 was originally intended to be general, it really is COFF
1325 specific (and the flag was renamed to indicate this). It
1326 might be cleaner to have some more general mechanism to
1327 allow the back end to control what the linker does with
1328 sections. */
f856272b 1329#define SEC_COFF_SHARED_LIBRARY 0x4000000
ebe372c1 1330
310fd250
L
1331 /* This input section should be copied to output in reverse order
1332 as an array of pointers. This is for ELF linker internal use
1333 only. */
1334#define SEC_ELF_REVERSE_COPY 0x4000000
1335
ebe372c1
L
1336 /* This section contains data which may be shared with other
1337 executables or shared objects. This is for COFF only. */
f856272b 1338#define SEC_COFF_SHARED 0x8000000
ebe372c1
L
1339
1340 /* When a section with this flag is being linked, then if the size of
1341 the input section is less than a page, it should not cross a page
1342 boundary. If the size of the input section is one page or more,
1343 it should be aligned on a page boundary. This is for TI
1344 TMS320C54X only. */
f856272b 1345#define SEC_TIC54X_BLOCK 0x10000000
ebe372c1
L
1346
1347 /* Conditionally link this section; do not link if there are no
1348 references found to any symbol in the section. This is for TI
1349 TMS320C54X only. */
f856272b 1350#define SEC_TIC54X_CLINK 0x20000000
dbb410c3 1351
156621f3
KT
1352 /* Indicate that section has the no read flag set. This happens
1353 when memory read flag isn't set. */
1354#define SEC_COFF_NOREAD 0x40000000
1355
52b219b5 1356 /* End of section flags. */
252b5132 1357
52b219b5 1358 /* Some internal packed boolean fields. */
252b5132 1359
52b219b5
AM
1360 /* See the vma field. */
1361 unsigned int user_set_vma : 1;
252b5132 1362
52b219b5
AM
1363 /* A mark flag used by some of the linker backends. */
1364 unsigned int linker_mark : 1;
252b5132 1365
d1778b88 1366 /* Another mark flag used by some of the linker backends. Set for
08da05b0 1367 output sections that have an input section. */
d1778b88
AM
1368 unsigned int linker_has_input : 1;
1369
f1a35370 1370 /* Mark flag used by some linker backends for garbage collection. */
52b219b5 1371 unsigned int gc_mark : 1;
252b5132 1372
4a114e3e
L
1373 /* Section compression status. */
1374 unsigned int compress_status : 2;
1375#define COMPRESS_SECTION_NONE 0
1376#define COMPRESS_SECTION_DONE 1
1377#define DECOMPRESS_SECTION_SIZED 2
1378
68bfbfcc
AM
1379 /* The following flags are used by the ELF linker. */
1380
1381 /* Mark sections which have been allocated to segments. */
bc67d8a6
NC
1382 unsigned int segment_mark : 1;
1383
68bfbfcc
AM
1384 /* Type of sec_info information. */
1385 unsigned int sec_info_type:3;
1386#define ELF_INFO_TYPE_NONE 0
1387#define ELF_INFO_TYPE_STABS 1
1388#define ELF_INFO_TYPE_MERGE 2
1389#define ELF_INFO_TYPE_EH_FRAME 3
1390#define ELF_INFO_TYPE_JUST_SYMS 4
1391
1392 /* Nonzero if this section uses RELA relocations, rather than REL. */
1393 unsigned int use_rela_p:1;
1394
4c52953f
AM
1395 /* Bits used by various backends. The generic code doesn't touch
1396 these fields. */
68bfbfcc 1397
b0dddeec
AM
1398 unsigned int sec_flg0:1;
1399 unsigned int sec_flg1:1;
1400 unsigned int sec_flg2:1;
1401 unsigned int sec_flg3:1;
1402 unsigned int sec_flg4:1;
1403 unsigned int sec_flg5:1;
68bfbfcc 1404
52b219b5 1405 /* End of internal packed boolean fields. */
252b5132 1406
52b219b5
AM
1407 /* The virtual memory address of the section - where it will be
1408 at run time. The symbols are relocated against this. The
1409 user_set_vma flag is maintained by bfd; if it's not set, the
1410 backend can assign addresses (for example, in <<a.out>>, where
1411 the default address for <<.data>> is dependent on the specific
1412 target and various flags). */
52b219b5 1413 bfd_vma vma;
252b5132 1414
52b219b5
AM
1415 /* The load address of the section - where it would be in a
1416 rom image; really only used for writing section header
b5f79c76 1417 information. */
52b219b5 1418 bfd_vma lma;
252b5132 1419
52b219b5
AM
1420 /* The size of the section in octets, as it will be output.
1421 Contains a value even if the section has no contents (e.g., the
eea6121a
AM
1422 size of <<.bss>>). */
1423 bfd_size_type size;
252b5132 1424
1a23a9e6 1425 /* For input sections, the original size on disk of the section, in
73c5c7a8
BW
1426 octets. This field should be set for any section whose size is
1427 changed by linker relaxation. It is required for sections where
1428 the linker relaxation scheme doesn't cache altered section and
1429 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1430 targets), and thus the original size needs to be kept to read the
1431 section multiple times. For output sections, rawsize holds the
1432 section size calculated on a previous linker relaxation pass. */
eea6121a 1433 bfd_size_type rawsize;
252b5132 1434
4a114e3e
L
1435 /* The compressed size of the section in octets. */
1436 bfd_size_type compressed_size;
1437
7ba29e2a
NC
1438 /* Relaxation table. */
1439 struct relax_table *relax;
1440
1441 /* Count of used relaxation table entries. */
1442 int relax_count;
1443
1444
52b219b5
AM
1445 /* If this section is going to be output, then this value is the
1446 offset in *bytes* into the output section of the first byte in the
1447 input section (byte ==> smallest addressable unit on the
1448 target). In most cases, if this was going to start at the
1449 100th octet (8-bit quantity) in the output section, this value
1450 would be 100. However, if the target byte size is 16 bits
1451 (bfd_octets_per_byte is "2"), this value would be 50. */
52b219b5 1452 bfd_vma output_offset;
252b5132 1453
52b219b5 1454 /* The output section through which to map on output. */
198beae2 1455 struct bfd_section *output_section;
252b5132 1456
52b219b5
AM
1457 /* The alignment requirement of the section, as an exponent of 2 -
1458 e.g., 3 aligns to 2^3 (or 8). */
52b219b5 1459 unsigned int alignment_power;
252b5132 1460
52b219b5
AM
1461 /* If an input section, a pointer to a vector of relocation
1462 records for the data in this section. */
52b219b5 1463 struct reloc_cache_entry *relocation;
252b5132 1464
52b219b5
AM
1465 /* If an output section, a pointer to a vector of pointers to
1466 relocation records for the data in this section. */
52b219b5 1467 struct reloc_cache_entry **orelocation;
252b5132 1468
b5f79c76 1469 /* The number of relocation records in one of the above. */
52b219b5 1470 unsigned reloc_count;
252b5132 1471
52b219b5
AM
1472 /* Information below is back end specific - and not always used
1473 or updated. */
252b5132 1474
52b219b5 1475 /* File position of section data. */
52b219b5 1476 file_ptr filepos;
252b5132 1477
52b219b5 1478 /* File position of relocation info. */
52b219b5 1479 file_ptr rel_filepos;
252b5132 1480
52b219b5 1481 /* File position of line data. */
52b219b5 1482 file_ptr line_filepos;
252b5132 1483
52b219b5 1484 /* Pointer to data for applications. */
c58b9523 1485 void *userdata;
252b5132 1486
52b219b5
AM
1487 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1488 contents. */
1489 unsigned char *contents;
252b5132 1490
52b219b5 1491 /* Attached line number information. */
52b219b5 1492 alent *lineno;
252b5132 1493
52b219b5 1494 /* Number of line number records. */
52b219b5 1495 unsigned int lineno_count;
252b5132 1496
f5fa8ca2 1497 /* Entity size for merging purposes. */
f5fa8ca2
JJ
1498 unsigned int entsize;
1499
f97b9cb8
L
1500 /* Points to the kept section if this section is a link-once section,
1501 and is discarded. */
198beae2 1502 struct bfd_section *kept_section;
f97b9cb8 1503
52b219b5
AM
1504 /* When a section is being output, this value changes as more
1505 linenumbers are written out. */
52b219b5 1506 file_ptr moving_line_filepos;
252b5132 1507
52b219b5 1508 /* What the section number is in the target world. */
52b219b5 1509 int target_index;
252b5132 1510
c58b9523 1511 void *used_by_bfd;
252b5132 1512
52b219b5
AM
1513 /* If this is a constructor section then here is a list of the
1514 relocations created to relocate items within it. */
52b219b5 1515 struct relent_chain *constructor_chain;
252b5132 1516
52b219b5 1517 /* The BFD which owns the section. */
52b219b5 1518 bfd *owner;
252b5132 1519
ae17ab41
CM
1520 /* INPUT_SECTION_FLAGS if specified in the linker script. */
1521 struct flag_info *section_flag_info;
1522
b5f79c76 1523 /* A symbol which points at this section only. */
fc0a2244
AC
1524 struct bfd_symbol *symbol;
1525 struct bfd_symbol **symbol_ptr_ptr;
252b5132 1526
8423293d
AM
1527 /* Early in the link process, map_head and map_tail are used to build
1528 a list of input sections attached to an output section. Later,
1529 output sections use these fields for a list of bfd_link_order
1530 structs. */
1531 union {
1532 struct bfd_link_order *link_order;
1533 struct bfd_section *s;
1534 } map_head, map_tail;
b5f79c76 1535} asection;
252b5132 1536
7ba29e2a
NC
1537/* Relax table contains information about instructions which can
1538 be removed by relaxation -- replacing a long address with a
1539 short address. */
1540struct relax_table {
1541 /* Address where bytes may be deleted. */
1542 bfd_vma addr;
1543
1544 /* Number of bytes to be deleted. */
1545 int size;
1546};
1547
52b219b5
AM
1548/* These sections are global, and are managed by BFD. The application
1549 and target back end are not permitted to change the values in
1550 these sections. New code should use the section_ptr macros rather
1551 than referring directly to the const sections. The const sections
1552 may eventually vanish. */
252b5132
RH
1553#define BFD_ABS_SECTION_NAME "*ABS*"
1554#define BFD_UND_SECTION_NAME "*UND*"
1555#define BFD_COM_SECTION_NAME "*COM*"
1556#define BFD_IND_SECTION_NAME "*IND*"
1557
b5f79c76 1558/* The absolute section. */
d622ef4b 1559extern asection bfd_abs_section;
252b5132
RH
1560#define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1561#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
b5f79c76 1562/* Pointer to the undefined section. */
d622ef4b 1563extern asection bfd_und_section;
252b5132
RH
1564#define bfd_und_section_ptr ((asection *) &bfd_und_section)
1565#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
b5f79c76 1566/* Pointer to the common section. */
d622ef4b 1567extern asection bfd_com_section;
252b5132 1568#define bfd_com_section_ptr ((asection *) &bfd_com_section)
b5f79c76 1569/* Pointer to the indirect section. */
d622ef4b 1570extern asection bfd_ind_section;
252b5132
RH
1571#define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1572#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1573
84c254c6
NC
1574#define bfd_is_const_section(SEC) \
1575 ( ((SEC) == bfd_abs_section_ptr) \
1576 || ((SEC) == bfd_und_section_ptr) \
1577 || ((SEC) == bfd_com_section_ptr) \
1578 || ((SEC) == bfd_ind_section_ptr))
1579
9e7b37b3
AM
1580/* Macros to handle insertion and deletion of a bfd's sections. These
1581 only handle the list pointers, ie. do not adjust section_count,
1582 target_index etc. */
e02b83d7 1583#define bfd_section_list_remove(ABFD, S) \
5daa8fe7
L
1584 do \
1585 { \
1586 asection *_s = S; \
1587 asection *_next = _s->next; \
1588 asection *_prev = _s->prev; \
1589 if (_prev) \
1590 _prev->next = _next; \
1591 else \
1592 (ABFD)->sections = _next; \
1593 if (_next) \
04dd1667 1594 _next->prev = _prev; \
5daa8fe7
L
1595 else \
1596 (ABFD)->section_last = _prev; \
1597 } \
1598 while (0)
e02b83d7 1599#define bfd_section_list_append(ABFD, S) \
5daa8fe7
L
1600 do \
1601 { \
1602 asection *_s = S; \
1603 bfd *_abfd = ABFD; \
1604 _s->next = NULL; \
1605 if (_abfd->section_last) \
1606 { \
1607 _s->prev = _abfd->section_last; \
1608 _abfd->section_last->next = _s; \
1609 } \
1610 else \
04dd1667
AM
1611 { \
1612 _s->prev = NULL; \
1613 _abfd->sections = _s; \
1614 } \
5daa8fe7
L
1615 _abfd->section_last = _s; \
1616 } \
1617 while (0)
04dd1667
AM
1618#define bfd_section_list_prepend(ABFD, S) \
1619 do \
1620 { \
1621 asection *_s = S; \
1622 bfd *_abfd = ABFD; \
1623 _s->prev = NULL; \
1624 if (_abfd->sections) \
1625 { \
1626 _s->next = _abfd->sections; \
1627 _abfd->sections->prev = _s; \
1628 } \
1629 else \
1630 { \
1631 _s->next = NULL; \
1632 _abfd->section_last = _s; \
1633 } \
1634 _abfd->sections = _s; \
1635 } \
1636 while (0)
e02b83d7 1637#define bfd_section_list_insert_after(ABFD, A, S) \
9e7b37b3
AM
1638 do \
1639 { \
5daa8fe7
L
1640 asection *_a = A; \
1641 asection *_s = S; \
e02b83d7
L
1642 asection *_next = _a->next; \
1643 _s->next = _next; \
1644 _s->prev = _a; \
1645 _a->next = _s; \
1646 if (_next) \
04dd1667 1647 _next->prev = _s; \
ab82c5b9 1648 else \
e02b83d7 1649 (ABFD)->section_last = _s; \
9e7b37b3
AM
1650 } \
1651 while (0)
e02b83d7 1652#define bfd_section_list_insert_before(ABFD, B, S) \
9e7b37b3
AM
1653 do \
1654 { \
5daa8fe7 1655 asection *_b = B; \
9e7b37b3 1656 asection *_s = S; \
e02b83d7
L
1657 asection *_prev = _b->prev; \
1658 _s->prev = _prev; \
1659 _s->next = _b; \
1660 _b->prev = _s; \
1661 if (_prev) \
1662 _prev->next = _s; \
5daa8fe7 1663 else \
e02b83d7 1664 (ABFD)->sections = _s; \
9e7b37b3
AM
1665 } \
1666 while (0)
ab82c5b9 1667#define bfd_section_removed_from_list(ABFD, S) \
04dd1667 1668 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
9e7b37b3 1669
f592407e 1670#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
a4d8e49b
L
1671 /* name, id, index, next, prev, flags, user_set_vma, */ \
1672 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1673 \
4a114e3e 1674 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
b0dddeec 1675 0, 0, 1, 0, \
a4d8e49b 1676 \
4a114e3e
L
1677 /* segment_mark, sec_info_type, use_rela_p, */ \
1678 0, 0, 0, \
a4d8e49b 1679 \
b0dddeec
AM
1680 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
1681 0, 0, 0, 0, 0, 0, \
a4d8e49b 1682 \
4a114e3e
L
1683 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \
1684 0, 0, 0, 0, 0, 0, 0, \
a4d8e49b
L
1685 \
1686 /* output_offset, output_section, alignment_power, */ \
1687 0, (struct bfd_section *) &SEC, 0, \
1688 \
1689 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1690 NULL, NULL, 0, 0, 0, \
1691 \
1692 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1693 0, NULL, NULL, NULL, 0, \
1694 \
1695 /* entsize, kept_section, moving_line_filepos, */ \
1696 0, NULL, 0, \
1697 \
1698 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1699 0, NULL, NULL, NULL, \
1700 \
ae17ab41
CM
1701 /* flag_info, */ \
1702 NULL, \
1703 \
f592407e
AM
1704 /* symbol, symbol_ptr_ptr, */ \
1705 (struct bfd_symbol *) SYM, &SEC.symbol, \
a4d8e49b
L
1706 \
1707 /* map_head, map_tail */ \
1708 { NULL }, { NULL } \
1709 }
1710
c58b9523 1711void bfd_section_list_clear (bfd *);
9e7b37b3 1712
c58b9523 1713asection *bfd_get_section_by_name (bfd *abfd, const char *name);
252b5132 1714
fafe6678
L
1715asection *bfd_get_section_by_name_if
1716 (bfd *abfd,
1717 const char *name,
1718 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1719 void *obj);
1720
c58b9523
AM
1721char *bfd_get_unique_section_name
1722 (bfd *abfd, const char *templat, int *count);
1bd91689 1723
c58b9523 1724asection *bfd_make_section_old_way (bfd *abfd, const char *name);
252b5132 1725
b36b76cb
L
1726asection *bfd_make_section_anyway_with_flags
1727 (bfd *abfd, const char *name, flagword flags);
1728
c58b9523 1729asection *bfd_make_section_anyway (bfd *abfd, const char *name);
252b5132 1730
b36b76cb
L
1731asection *bfd_make_section_with_flags
1732 (bfd *, const char *name, flagword flags);
1733
c58b9523 1734asection *bfd_make_section (bfd *, const char *name);
252b5132 1735
c58b9523
AM
1736bfd_boolean bfd_set_section_flags
1737 (bfd *abfd, asection *sec, flagword flags);
252b5132 1738
4e011fb5
AM
1739void bfd_rename_section
1740 (bfd *abfd, asection *sec, const char *newname);
1741
c58b9523
AM
1742void bfd_map_over_sections
1743 (bfd *abfd,
1744 void (*func) (bfd *abfd, asection *sect, void *obj),
1745 void *obj);
252b5132 1746
bc87dd2e
L
1747asection *bfd_sections_find_if
1748 (bfd *abfd,
90c0a373 1749 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
bc87dd2e
L
1750 void *obj);
1751
c58b9523
AM
1752bfd_boolean bfd_set_section_size
1753 (bfd *abfd, asection *sec, bfd_size_type val);
252b5132 1754
c58b9523 1755bfd_boolean bfd_set_section_contents
85302095
AC
1756 (bfd *abfd, asection *section, const void *data,
1757 file_ptr offset, bfd_size_type count);
252b5132 1758
c58b9523
AM
1759bfd_boolean bfd_get_section_contents
1760 (bfd *abfd, asection *section, void *location, file_ptr offset,
1761 bfd_size_type count);
252b5132 1762
eea6121a
AM
1763bfd_boolean bfd_malloc_and_get_section
1764 (bfd *abfd, asection *section, bfd_byte **buf);
1765
c58b9523
AM
1766bfd_boolean bfd_copy_private_section_data
1767 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
252b5132
RH
1768
1769#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1770 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1771 (ibfd, isection, obfd, osection))
72adc230
AM
1772bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1773
c58b9523 1774bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
b885599b 1775
e61463e1 1776/* Extracted from archures.c. */
8546af74 1777enum bfd_architecture
252b5132 1778{
c312a6a4
NC
1779 bfd_arch_unknown, /* File arch not known. */
1780 bfd_arch_obscure, /* Arch known, not one of these. */
52b219b5 1781 bfd_arch_m68k, /* Motorola 68xxx */
252b5132
RH
1782#define bfd_mach_m68000 1
1783#define bfd_mach_m68008 2
1784#define bfd_mach_m68010 3
1785#define bfd_mach_m68020 4
1786#define bfd_mach_m68030 5
1787#define bfd_mach_m68040 6
1788#define bfd_mach_m68060 7
1789#define bfd_mach_cpu32 8
3bdcfdf4 1790#define bfd_mach_fido 9
9840d27e
KH
1791#define bfd_mach_mcf_isa_a_nodiv 10
1792#define bfd_mach_mcf_isa_a 11
1793#define bfd_mach_mcf_isa_a_mac 12
1794#define bfd_mach_mcf_isa_a_emac 13
1795#define bfd_mach_mcf_isa_aplus 14
1796#define bfd_mach_mcf_isa_aplus_mac 15
1797#define bfd_mach_mcf_isa_aplus_emac 16
1798#define bfd_mach_mcf_isa_b_nousp 17
1799#define bfd_mach_mcf_isa_b_nousp_mac 18
1800#define bfd_mach_mcf_isa_b_nousp_emac 19
1801#define bfd_mach_mcf_isa_b 20
1802#define bfd_mach_mcf_isa_b_mac 21
1803#define bfd_mach_mcf_isa_b_emac 22
1804#define bfd_mach_mcf_isa_b_float 23
1805#define bfd_mach_mcf_isa_b_float_mac 24
1806#define bfd_mach_mcf_isa_b_float_emac 25
9a2e615a
NS
1807#define bfd_mach_mcf_isa_c 26
1808#define bfd_mach_mcf_isa_c_mac 27
1809#define bfd_mach_mcf_isa_c_emac 28
8d100c32
KH
1810#define bfd_mach_mcf_isa_c_nodiv 29
1811#define bfd_mach_mcf_isa_c_nodiv_mac 30
1812#define bfd_mach_mcf_isa_c_nodiv_emac 31
8546af74 1813 bfd_arch_vax, /* DEC Vax */
52b219b5
AM
1814 bfd_arch_i960, /* Intel 960 */
1815 /* The order of the following is important.
8546af74 1816 lower number indicates a machine type that
252b5132
RH
1817 only accepts a subset of the instructions
1818 available to machines with higher numbers.
1819 The exception is the "ca", which is
8546af74 1820 incompatible with all other machines except
c312a6a4 1821 "core". */
252b5132
RH
1822
1823#define bfd_mach_i960_core 1
1824#define bfd_mach_i960_ka_sa 2
1825#define bfd_mach_i960_kb_sb 3
1826#define bfd_mach_i960_mc 4
1827#define bfd_mach_i960_xa 5
1828#define bfd_mach_i960_ca 6
1829#define bfd_mach_i960_jx 7
1830#define bfd_mach_i960_hx 8
1831
3b16e843
NC
1832 bfd_arch_or32, /* OpenRISC 32 */
1833
52b219b5 1834 bfd_arch_sparc, /* SPARC */
252b5132 1835#define bfd_mach_sparc 1
52b219b5 1836/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
252b5132
RH
1837#define bfd_mach_sparc_sparclet 2
1838#define bfd_mach_sparc_sparclite 3
1839#define bfd_mach_sparc_v8plus 4
c312a6a4 1840#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
252b5132
RH
1841#define bfd_mach_sparc_sparclite_le 6
1842#define bfd_mach_sparc_v9 7
c312a6a4
NC
1843#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1844#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1845#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
52b219b5 1846/* Nonzero if MACH has the v9 instruction set. */
252b5132 1847#define bfd_mach_sparc_v9_p(mach) \
59ff2774 1848 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
19f7b010 1849 && (mach) != bfd_mach_sparc_sparclite_le)
7946e94a
JJ
1850/* Nonzero if MACH is a 64 bit sparc architecture. */
1851#define bfd_mach_sparc_64bit_p(mach) \
1852 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
e9f53129
AM
1853 bfd_arch_spu, /* PowerPC SPU */
1854#define bfd_mach_spu 256
52b219b5 1855 bfd_arch_mips, /* MIPS Rxxxx */
252b5132
RH
1856#define bfd_mach_mips3000 3000
1857#define bfd_mach_mips3900 3900
1858#define bfd_mach_mips4000 4000
1859#define bfd_mach_mips4010 4010
1860#define bfd_mach_mips4100 4100
1861#define bfd_mach_mips4111 4111
00707a0e 1862#define bfd_mach_mips4120 4120
252b5132
RH
1863#define bfd_mach_mips4300 4300
1864#define bfd_mach_mips4400 4400
1865#define bfd_mach_mips4600 4600
1866#define bfd_mach_mips4650 4650
1867#define bfd_mach_mips5000 5000
00707a0e
RS
1868#define bfd_mach_mips5400 5400
1869#define bfd_mach_mips5500 5500
252b5132 1870#define bfd_mach_mips6000 6000
5a7ea749 1871#define bfd_mach_mips7000 7000
252b5132 1872#define bfd_mach_mips8000 8000
0d2e43ed 1873#define bfd_mach_mips9000 9000
252b5132 1874#define bfd_mach_mips10000 10000
d1cf510e 1875#define bfd_mach_mips12000 12000
3aa3176b
TS
1876#define bfd_mach_mips14000 14000
1877#define bfd_mach_mips16000 16000
0752970e 1878#define bfd_mach_mips16 16
84ea6cf2 1879#define bfd_mach_mips5 5
350cc38d
MS
1880#define bfd_mach_mips_loongson_2e 3001
1881#define bfd_mach_mips_loongson_2f 3002
fd503541 1882#define bfd_mach_mips_loongson_3a 3003
c6c98b38 1883#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
6f179bd0 1884#define bfd_mach_mips_octeon 6501
dd6a37e7 1885#define bfd_mach_mips_octeonp 6601
432233b3 1886#define bfd_mach_mips_octeon2 6502
52b6b6b9 1887#define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */
a1cd6a8f 1888#define bfd_mach_mipsisa32 32
af7ee8bf 1889#define bfd_mach_mipsisa32r2 33
a1cd6a8f 1890#define bfd_mach_mipsisa64 64
5f74bc13 1891#define bfd_mach_mipsisa64r2 65
df58fc94 1892#define bfd_mach_mips_micromips 96
52b219b5 1893 bfd_arch_i386, /* Intel 386 */
d7921315
L
1894#define bfd_mach_i386_intel_syntax (1 << 0)
1895#define bfd_mach_i386_i8086 (1 << 1)
1896#define bfd_mach_i386_i386 (1 << 2)
1897#define bfd_mach_x86_64 (1 << 3)
1898#define bfd_mach_x64_32 (1 << 4)
1899#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
1900#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
1901#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
8a9036a4 1902 bfd_arch_l1om, /* Intel L1OM */
d7921315
L
1903#define bfd_mach_l1om (1 << 5)
1904#define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
7a9068fe 1905 bfd_arch_k1om, /* Intel K1OM */
d7921315
L
1906#define bfd_mach_k1om (1 << 6)
1907#define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
52b219b5
AM
1908 bfd_arch_we32k, /* AT&T WE32xxx */
1909 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1910 bfd_arch_i860, /* Intel 860 */
1911 bfd_arch_i370, /* IBM 360/370 Mainframes */
1912 bfd_arch_romp, /* IBM ROMP PC/RT */
52b219b5
AM
1913 bfd_arch_convex, /* Convex */
1914 bfd_arch_m88k, /* Motorola 88xxx */
3af9a47b 1915 bfd_arch_m98k, /* Motorola 98xxx */
52b219b5 1916 bfd_arch_pyramid, /* Pyramid Technology */
c2dcd04e 1917 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
8d9cd6b1
NC
1918#define bfd_mach_h8300 1
1919#define bfd_mach_h8300h 2
1920#define bfd_mach_h8300s 3
1921#define bfd_mach_h8300hn 4
1922#define bfd_mach_h8300sn 5
5d1db417 1923#define bfd_mach_h8300sx 6
f4984206 1924#define bfd_mach_h8300sxn 7
e135f41b 1925 bfd_arch_pdp11, /* DEC PDP-11 */
ce3c775b 1926 bfd_arch_plugin,
52b219b5 1927 bfd_arch_powerpc, /* PowerPC */
686e4055
AM
1928#define bfd_mach_ppc 32
1929#define bfd_mach_ppc64 64
87f33987
ND
1930#define bfd_mach_ppc_403 403
1931#define bfd_mach_ppc_403gc 4030
305f7588 1932#define bfd_mach_ppc_405 405
87f33987
ND
1933#define bfd_mach_ppc_505 505
1934#define bfd_mach_ppc_601 601
1935#define bfd_mach_ppc_602 602
1936#define bfd_mach_ppc_603 603
1937#define bfd_mach_ppc_ec603e 6031
1938#define bfd_mach_ppc_604 604
1939#define bfd_mach_ppc_620 620
1940#define bfd_mach_ppc_630 630
1941#define bfd_mach_ppc_750 750
1942#define bfd_mach_ppc_860 860
1943#define bfd_mach_ppc_a35 35
1944#define bfd_mach_ppc_rs64ii 642
1945#define bfd_mach_ppc_rs64iii 643
1946#define bfd_mach_ppc_7400 7400
d62b1198 1947#define bfd_mach_ppc_e500 500
19a6653c 1948#define bfd_mach_ppc_e500mc 5001
ce3d2015
AM
1949#define bfd_mach_ppc_e500mc64 5005
1950#define bfd_mach_ppc_titan 83
52b219b5 1951 bfd_arch_rs6000, /* IBM RS/6000 */
686e4055 1952#define bfd_mach_rs6k 6000
87f33987
ND
1953#define bfd_mach_rs6k_rs1 6001
1954#define bfd_mach_rs6k_rsc 6003
1955#define bfd_mach_rs6k_rs2 6002
52b219b5 1956 bfd_arch_hppa, /* HP PA RISC */
42acdc7c
JB
1957#define bfd_mach_hppa10 10
1958#define bfd_mach_hppa11 11
1959#define bfd_mach_hppa20 20
1960#define bfd_mach_hppa20w 25
52b219b5 1961 bfd_arch_d10v, /* Mitsubishi D10V */
686e4055 1962#define bfd_mach_d10v 1
7af8cca9
MM
1963#define bfd_mach_d10v_ts2 2
1964#define bfd_mach_d10v_ts3 3
52b219b5 1965 bfd_arch_d30v, /* Mitsubishi D30V */
d172d4ba 1966 bfd_arch_dlx, /* DLX */
52b219b5
AM
1967 bfd_arch_m68hc11, /* Motorola 68HC11 */
1968 bfd_arch_m68hc12, /* Motorola 68HC12 */
bc7c6a90
SC
1969#define bfd_mach_m6812_default 0
1970#define bfd_mach_m6812 1
1971#define bfd_mach_m6812s 2
52b219b5 1972 bfd_arch_z8k, /* Zilog Z8000 */
252b5132
RH
1973#define bfd_mach_z8001 1
1974#define bfd_mach_z8002 2
c2dcd04e 1975 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
ef230218 1976 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
686e4055 1977#define bfd_mach_sh 1
d4845d57
JR
1978#define bfd_mach_sh2 0x20
1979#define bfd_mach_sh_dsp 0x2d
1d70c7fb
AO
1980#define bfd_mach_sh2a 0x2a
1981#define bfd_mach_sh2a_nofpu 0x2b
e38bc3b5
NC
1982#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1983#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1984#define bfd_mach_sh2a_or_sh4 0x2a3
1985#define bfd_mach_sh2a_or_sh3e 0x2a4
5177500f 1986#define bfd_mach_sh2e 0x2e
252b5132 1987#define bfd_mach_sh3 0x30
f6f9408f 1988#define bfd_mach_sh3_nommu 0x31
d4845d57 1989#define bfd_mach_sh3_dsp 0x3d
252b5132 1990#define bfd_mach_sh3e 0x3e
d4845d57 1991#define bfd_mach_sh4 0x40
af9ba621 1992#define bfd_mach_sh4_nofpu 0x41
ae51a426 1993#define bfd_mach_sh4_nommu_nofpu 0x42
af9ba621
CV
1994#define bfd_mach_sh4a 0x4a
1995#define bfd_mach_sh4a_nofpu 0x4b
1996#define bfd_mach_sh4al_dsp 0x4d
fbca6ad9 1997#define bfd_mach_sh5 0x50
52b219b5 1998 bfd_arch_alpha, /* Dec Alpha */
252b5132
RH
1999#define bfd_mach_alpha_ev4 0x10
2000#define bfd_mach_alpha_ev5 0x20
2001#define bfd_mach_alpha_ev6 0x30
c312a6a4 2002 bfd_arch_arm, /* Advanced Risc Machines ARM. */
5a6c6817 2003#define bfd_mach_arm_unknown 0
252b5132 2004#define bfd_mach_arm_2 1
478d07d6 2005#define bfd_mach_arm_2a 2
252b5132
RH
2006#define bfd_mach_arm_3 3
2007#define bfd_mach_arm_3M 4
478d07d6 2008#define bfd_mach_arm_4 5
252b5132 2009#define bfd_mach_arm_4T 6
478d07d6
NC
2010#define bfd_mach_arm_5 7
2011#define bfd_mach_arm_5T 8
077b8428
NC
2012#define bfd_mach_arm_5TE 9
2013#define bfd_mach_arm_XScale 10
fde78edd 2014#define bfd_mach_arm_ep9312 11
e16bb312 2015#define bfd_mach_arm_iWMMXt 12
2d447fca 2016#define bfd_mach_arm_iWMMXt2 13
52b219b5
AM
2017 bfd_arch_ns32k, /* National Semiconductors ns32000 */
2018 bfd_arch_w65, /* WDC 65816 */
2019 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
026df7c5 2020 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
be33c5dd
SS
2021#define bfd_mach_tic3x 30
2022#define bfd_mach_tic4x 40
52b219b5 2023 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
40b36596 2024 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */
52b219b5
AM
2025 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
2026 bfd_arch_v850, /* NEC V850 */
686e4055 2027#define bfd_mach_v850 1
252b5132 2028#define bfd_mach_v850e 'E'
8ad30312 2029#define bfd_mach_v850e1 '1'
261b8d08
PA
2030#define bfd_mach_v850e2 0x4532
2031#define bfd_mach_v850e2v3 0x45325633
0d2bcfaf 2032 bfd_arch_arc, /* ARC Cores */
686e4055
AM
2033#define bfd_mach_arc_5 5
2034#define bfd_mach_arc_6 6
2035#define bfd_mach_arc_7 7
2036#define bfd_mach_arc_8 8
49f58d10
JB
2037 bfd_arch_m32c, /* Renesas M16C/M32C. */
2038#define bfd_mach_m16c 0x75
2039#define bfd_mach_m32c 0x78
26597c86 2040 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
686e4055 2041#define bfd_mach_m32r 1 /* For backwards compatibility. */
a23ef39f 2042#define bfd_mach_m32rx 'x'
88845958 2043#define bfd_mach_m32r2 '2'
52b219b5
AM
2044 bfd_arch_mn10200, /* Matsushita MN10200 */
2045 bfd_arch_mn10300, /* Matsushita MN10300 */
252b5132 2046#define bfd_mach_mn10300 300
7f8d5fc9 2047#define bfd_mach_am33 330
b08fa4d3 2048#define bfd_mach_am33_2 332
252b5132
RH
2049 bfd_arch_fr30,
2050#define bfd_mach_fr30 0x46523330
4e5ba5b7 2051 bfd_arch_frv,
686e4055
AM
2052#define bfd_mach_frv 1
2053#define bfd_mach_frvsimple 2
4e5ba5b7
DB
2054#define bfd_mach_fr300 300
2055#define bfd_mach_fr400 400
676a64f4 2056#define bfd_mach_fr450 450
4e5ba5b7
DB
2057#define bfd_mach_frvtomcat 499 /* fr500 prototype */
2058#define bfd_mach_fr500 500
9c8ee639 2059#define bfd_mach_fr550 550
b6b450f1 2060 bfd_arch_moxie, /* The moxie processor */
20135e4c 2061#define bfd_mach_moxie 1
252b5132 2062 bfd_arch_mcore,
d9352518
DB
2063 bfd_arch_mep,
2064#define bfd_mach_mep 1
2065#define bfd_mach_mep_h1 0x6831
4d28413b 2066#define bfd_mach_mep_c5 0x6335
52b219b5 2067 bfd_arch_ia64, /* HP/Intel ia64 */
686e4055
AM
2068#define bfd_mach_ia64_elf64 64
2069#define bfd_mach_ia64_elf32 32
cf88bb9f 2070 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
686e4055
AM
2071#define bfd_mach_ip2022 1
2072#define bfd_mach_ip2022ext 2
a75473eb
SC
2073 bfd_arch_iq2000, /* Vitesse IQ2000. */
2074#define bfd_mach_iq2000 1
2075#define bfd_mach_iq10 2
cfb8c092
NC
2076 bfd_arch_epiphany, /* Adapteva EPIPHANY */
2077#define bfd_mach_epiphany16 1
2078#define bfd_mach_epiphany32 2
d031aafb 2079 bfd_arch_mt,
de33e640
AH
2080#define bfd_mach_ms1 1
2081#define bfd_mach_mrisc2 2
6f84a2a6 2082#define bfd_mach_ms2 3
0bcb993b 2083 bfd_arch_pj,
c312a6a4 2084 bfd_arch_avr, /* Atmel AVR microcontrollers. */
adde6300
AM
2085#define bfd_mach_avr1 1
2086#define bfd_mach_avr2 2
7b21ac3f 2087#define bfd_mach_avr25 25
adde6300 2088#define bfd_mach_avr3 3
7b21ac3f
EW
2089#define bfd_mach_avr31 31
2090#define bfd_mach_avr35 35
adde6300 2091#define bfd_mach_avr4 4
65aa24b6 2092#define bfd_mach_avr5 5
7b21ac3f 2093#define bfd_mach_avr51 51
28c9d252 2094#define bfd_mach_avr6 6
dc80f6ae
EW
2095#define bfd_mach_avrxmega1 101
2096#define bfd_mach_avrxmega2 102
2097#define bfd_mach_avrxmega3 103
2098#define bfd_mach_avrxmega4 104
2099#define bfd_mach_avrxmega5 105
2100#define bfd_mach_avrxmega6 106
2101#define bfd_mach_avrxmega7 107
0f64bb02
CM
2102 bfd_arch_bfin, /* ADI Blackfin */
2103#define bfd_mach_bfin 1
3d3d428f
NC
2104 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2105#define bfd_mach_cr16 1
0949843d
NC
2106 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2107#define bfd_mach_cr16c 1
e56f61be 2108 bfd_arch_crx, /* National Semiconductor CRX. */
1fe1f39c 2109#define bfd_mach_crx 1
06c15ad7 2110 bfd_arch_cris, /* Axis CRIS */
bac23f82
HPN
2111#define bfd_mach_cris_v0_v10 255
2112#define bfd_mach_cris_v32 32
2113#define bfd_mach_cris_v10_v32 1032
99c513f6
DD
2114 bfd_arch_rl78,
2115#define bfd_mach_rl78 0x75
8654b68a 2116 bfd_arch_rx, /* Renesas RX. */
c7927a3c 2117#define bfd_mach_rx 0x75
a85d7ed0 2118 bfd_arch_s390, /* IBM s390 */
686e4055
AM
2119#define bfd_mach_s390_31 31
2120#define bfd_mach_s390_64 64
1c0d3aa6 2121 bfd_arch_score, /* Sunplus score */
c3b7224a
NC
2122#define bfd_mach_score3 3
2123#define bfd_mach_score7 7
b3baf5d0 2124 bfd_arch_openrisc, /* OpenRISC */
c312a6a4 2125 bfd_arch_mmix, /* Donald Knuth's educational processor. */
93fbbb04 2126 bfd_arch_xstormy16,
686e4055 2127#define bfd_mach_xstormy16 1
2469cfa2 2128 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2469cfa2 2129#define bfd_mach_msp11 11
3b260895 2130#define bfd_mach_msp110 110
2469cfa2
NC
2131#define bfd_mach_msp12 12
2132#define bfd_mach_msp13 13
2133#define bfd_mach_msp14 14
3b260895 2134#define bfd_mach_msp15 15
d70c5fc7 2135#define bfd_mach_msp16 16
44c86e8c 2136#define bfd_mach_msp21 21
2469cfa2
NC
2137#define bfd_mach_msp31 31
2138#define bfd_mach_msp32 32
2139#define bfd_mach_msp33 33
3b260895
NC
2140#define bfd_mach_msp41 41
2141#define bfd_mach_msp42 42
2469cfa2
NC
2142#define bfd_mach_msp43 43
2143#define bfd_mach_msp44 44
d70c5fc7
NC
2144 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2145#define bfd_mach_xc16x 1
2146#define bfd_mach_xc16xl 2
2147#define bfd_mach_xc16xs 3
e0001a05
NC
2148 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2149#define bfd_mach_xtensa 1
3c9b82ba
NC
2150 bfd_arch_z80,
2151#define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2152#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2153#define bfd_mach_z80full 7 /* All undocumented instructions. */
2154#define bfd_mach_r800 11 /* R800: successor with multiplication. */
84e94c90
NC
2155 bfd_arch_lm32, /* Lattice Mico32 */
2156#define bfd_mach_lm32 1
7ba29e2a 2157 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
aa137e4d
NC
2158 bfd_arch_tilepro, /* Tilera TILEPro */
2159 bfd_arch_tilegx, /* Tilera TILE-Gx */
2160#define bfd_mach_tilepro 1
2161#define bfd_mach_tilegx 1
252b5132
RH
2162 bfd_arch_last
2163 };
8546af74 2164typedef struct bfd_arch_info
252b5132
RH
2165{
2166 int bits_per_word;
2167 int bits_per_address;
2168 int bits_per_byte;
2169 enum bfd_architecture arch;
2170 unsigned long mach;
2171 const char *arch_name;
2172 const char *printable_name;
2173 unsigned int section_align_power;
b34976b6 2174 /* TRUE if this is the default machine for the architecture.
aa3d5824
AM
2175 The default arch should be the first entry for an arch so that
2176 all the entries for that arch can be accessed via <<next>>. */
b34976b6 2177 bfd_boolean the_default;
252b5132 2178 const struct bfd_arch_info * (*compatible)
c58b9523 2179 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
252b5132 2180
c58b9523 2181 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
252b5132 2182
b7761f11
L
2183 /* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
2184 IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
2185 TRUE, the buffer contains code. */
2186 void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
2187 bfd_boolean code);
2188
252b5132 2189 const struct bfd_arch_info *next;
3b16e843
NC
2190}
2191bfd_arch_info_type;
2192
c58b9523 2193const char *bfd_printable_name (bfd *abfd);
252b5132 2194
c58b9523 2195const bfd_arch_info_type *bfd_scan_arch (const char *string);
252b5132 2196
c58b9523 2197const char **bfd_arch_list (void);
252b5132 2198
c58b9523
AM
2199const bfd_arch_info_type *bfd_arch_get_compatible
2200 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
252b5132 2201
c58b9523 2202void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
252b5132 2203
c58b9523 2204enum bfd_architecture bfd_get_arch (bfd *abfd);
252b5132 2205
c58b9523 2206unsigned long bfd_get_mach (bfd *abfd);
252b5132 2207
c58b9523 2208unsigned int bfd_arch_bits_per_byte (bfd *abfd);
252b5132 2209
c58b9523 2210unsigned int bfd_arch_bits_per_address (bfd *abfd);
252b5132 2211
c58b9523 2212const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
252b5132 2213
c58b9523
AM
2214const bfd_arch_info_type *bfd_lookup_arch
2215 (enum bfd_architecture arch, unsigned long machine);
252b5132 2216
c58b9523
AM
2217const char *bfd_printable_arch_mach
2218 (enum bfd_architecture arch, unsigned long machine);
252b5132 2219
c58b9523 2220unsigned int bfd_octets_per_byte (bfd *abfd);
9a968f43 2221
c58b9523
AM
2222unsigned int bfd_arch_mach_octets_per_byte
2223 (enum bfd_architecture arch, unsigned long machine);
9a968f43 2224
e61463e1 2225/* Extracted from reloc.c. */
252b5132
RH
2226typedef enum bfd_reloc_status
2227{
b5f79c76 2228 /* No errors detected. */
252b5132
RH
2229 bfd_reloc_ok,
2230
b5f79c76 2231 /* The relocation was performed, but there was an overflow. */
252b5132
RH
2232 bfd_reloc_overflow,
2233
b5f79c76 2234 /* The address to relocate was not within the section supplied. */
252b5132
RH
2235 bfd_reloc_outofrange,
2236
b5f79c76 2237 /* Used by special functions. */
252b5132
RH
2238 bfd_reloc_continue,
2239
b5f79c76 2240 /* Unsupported relocation size requested. */
252b5132
RH
2241 bfd_reloc_notsupported,
2242
b5f79c76 2243 /* Unused. */
252b5132
RH
2244 bfd_reloc_other,
2245
b5f79c76 2246 /* The symbol to relocate against was undefined. */
252b5132
RH
2247 bfd_reloc_undefined,
2248
dc810e39
AM
2249 /* The relocation was performed, but may not be ok - presently
2250 generated only when linking i960 coff files with i960 b.out
2251 symbols. If this type is returned, the error_message argument
2252 to bfd_perform_relocation will be set. */
252b5132
RH
2253 bfd_reloc_dangerous
2254 }
2255 bfd_reloc_status_type;
2256
541389e2 2257
252b5132
RH
2258typedef struct reloc_cache_entry
2259{
b5f79c76 2260 /* A pointer into the canonical table of pointers. */
fc0a2244 2261 struct bfd_symbol **sym_ptr_ptr;
252b5132 2262
b5f79c76 2263 /* offset in section. */
252b5132
RH
2264 bfd_size_type address;
2265
b5f79c76 2266 /* addend for relocation value. */
252b5132
RH
2267 bfd_vma addend;
2268
b5f79c76 2269 /* Pointer to how to perform the required relocation. */
252b5132
RH
2270 reloc_howto_type *howto;
2271
b5f79c76
NC
2272}
2273arelent;
2274
252b5132
RH
2275enum complain_overflow
2276{
b5f79c76 2277 /* Do not complain on overflow. */
252b5132
RH
2278 complain_overflow_dont,
2279
a7985d73
AM
2280 /* Complain if the value overflows when considered as a signed
2281 number one bit larger than the field. ie. A bitfield of N bits
2282 is allowed to represent -2**n to 2**n-1. */
252b5132
RH
2283 complain_overflow_bitfield,
2284
a7985d73 2285 /* Complain if the value overflows when considered as a signed
b5f79c76 2286 number. */
252b5132
RH
2287 complain_overflow_signed,
2288
dc810e39 2289 /* Complain if the value overflows when considered as an
b5f79c76 2290 unsigned number. */
252b5132
RH
2291 complain_overflow_unsigned
2292};
2293
2294struct reloc_howto_struct
2295{
dc810e39
AM
2296 /* The type field has mainly a documentary use - the back end can
2297 do what it wants with it, though normally the back end's
2298 external idea of what a reloc number is stored
2299 in this field. For example, a PC relative word relocation
2300 in a coff environment has the type 023 - because that's
2301 what the outside world calls a R_PCRWORD reloc. */
252b5132
RH
2302 unsigned int type;
2303
dc810e39
AM
2304 /* The value the final relocation is shifted right by. This drops
2305 unwanted data from the relocation. */
252b5132
RH
2306 unsigned int rightshift;
2307
dc810e39
AM
2308 /* The size of the item to be relocated. This is *not* a
2309 power-of-two measure. To get the number of bytes operated
2310 on by a type of relocation, use bfd_get_reloc_size. */
252b5132
RH
2311 int size;
2312
dc810e39
AM
2313 /* The number of bits in the item to be relocated. This is used
2314 when doing overflow checking. */
252b5132
RH
2315 unsigned int bitsize;
2316
ddfd6795 2317 /* The relocation is relative to the field being relocated. */
b34976b6 2318 bfd_boolean pc_relative;
252b5132 2319
dc810e39
AM
2320 /* The bit position of the reloc value in the destination.
2321 The relocated value is left shifted by this amount. */
252b5132
RH
2322 unsigned int bitpos;
2323
dc810e39
AM
2324 /* What type of overflow error should be checked for when
2325 relocating. */
252b5132
RH
2326 enum complain_overflow complain_on_overflow;
2327
dc810e39
AM
2328 /* If this field is non null, then the supplied function is
2329 called rather than the normal function. This allows really
7dee875e 2330 strange relocation methods to be accommodated (e.g., i960 callj
dc810e39 2331 instructions). */
252b5132 2332 bfd_reloc_status_type (*special_function)
fc0a2244 2333 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
c58b9523 2334 bfd *, char **);
dc810e39
AM
2335
2336 /* The textual name of the relocation type. */
252b5132
RH
2337 char *name;
2338
dc810e39
AM
2339 /* Some formats record a relocation addend in the section contents
2340 rather than with the relocation. For ELF formats this is the
2341 distinction between USE_REL and USE_RELA (though the code checks
2342 for USE_REL == 1/0). The value of this field is TRUE if the
2343 addend is recorded with the section contents; when performing a
2344 partial link (ld -r) the section contents (the data) will be
2345 modified. The value of this field is FALSE if addends are
2346 recorded with the relocation (in arelent.addend); when performing
2347 a partial link the relocation will be modified.
2348 All relocations for all ELF USE_RELA targets should set this field
2349 to FALSE (values of TRUE should be looked on with suspicion).
2350 However, the converse is not true: not all relocations of all ELF
2351 USE_REL targets set this field to TRUE. Why this is so is peculiar
2352 to each particular target. For relocs that aren't used in partial
2353 links (e.g. GOT stuff) it doesn't matter what this is set to. */
b34976b6 2354 bfd_boolean partial_inplace;
252b5132 2355
7dc77aaa
AM
2356 /* src_mask selects the part of the instruction (or data) to be used
2357 in the relocation sum. If the target relocations don't have an
2358 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2359 dst_mask to extract the addend from the section contents. If
2360 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2361 field should be zero. Non-zero values for ELF USE_RELA targets are
2362 bogus as in those cases the value in the dst_mask part of the
2363 section contents should be treated as garbage. */
252b5132
RH
2364 bfd_vma src_mask;
2365
7dc77aaa
AM
2366 /* dst_mask selects which parts of the instruction (or data) are
2367 replaced with a relocated value. */
252b5132
RH
2368 bfd_vma dst_mask;
2369
dc810e39
AM
2370 /* When some formats create PC relative instructions, they leave
2371 the value of the pc of the place being relocated in the offset
2372 slot of the instruction, so that a PC relative relocation can
2373 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2374 Some formats leave the displacement part of an instruction
2375 empty (e.g., m88k bcs); this flag signals the fact. */
b34976b6 2376 bfd_boolean pcrel_offset;
252b5132 2377};
b5f79c76 2378
dc810e39
AM
2379#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2380 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2381#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2382 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
b34976b6 2383 NAME, FALSE, 0, 0, IN)
252b5132 2384
5f771d47 2385#define EMPTY_HOWTO(C) \
b34976b6
AM
2386 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2387 NULL, FALSE, 0, 0, FALSE)
dc810e39
AM
2388
2389#define HOWTO_PREPARE(relocation, symbol) \
2390 { \
c58b9523 2391 if (symbol != NULL) \
dc810e39
AM
2392 { \
2393 if (bfd_is_com_section (symbol->section)) \
2394 { \
2395 relocation = 0; \
2396 } \
2397 else \
2398 { \
2399 relocation = symbol->value; \
2400 } \
2401 } \
2402 }
b5f79c76 2403
c58b9523 2404unsigned int bfd_get_reloc_size (reloc_howto_type *);
252b5132 2405
dc810e39
AM
2406typedef struct relent_chain
2407{
252b5132 2408 arelent relent;
dc810e39 2409 struct relent_chain *next;
b5f79c76
NC
2410}
2411arelent_chain;
2412
c58b9523
AM
2413bfd_reloc_status_type bfd_check_overflow
2414 (enum complain_overflow how,
252b5132
RH
2415 unsigned int bitsize,
2416 unsigned int rightshift,
2417 unsigned int addrsize,
c58b9523 2418 bfd_vma relocation);
252b5132 2419
c58b9523
AM
2420bfd_reloc_status_type bfd_perform_relocation
2421 (bfd *abfd,
252b5132 2422 arelent *reloc_entry,
c58b9523 2423 void *data,
252b5132
RH
2424 asection *input_section,
2425 bfd *output_bfd,
c58b9523 2426 char **error_message);
252b5132 2427
c58b9523
AM
2428bfd_reloc_status_type bfd_install_relocation
2429 (bfd *abfd,
252b5132 2430 arelent *reloc_entry,
c58b9523 2431 void *data, bfd_vma data_start,
252b5132 2432 asection *input_section,
c58b9523 2433 char **error_message);
252b5132
RH
2434
2435enum bfd_reloc_code_real {
2436 _dummy_first_bfd_reloc_code_real,
2437
541389e2 2438
b5f79c76 2439/* Basic absolute relocations of N bits. */
252b5132
RH
2440 BFD_RELOC_64,
2441 BFD_RELOC_32,
2442 BFD_RELOC_26,
2443 BFD_RELOC_24,
2444 BFD_RELOC_16,
2445 BFD_RELOC_14,
2446 BFD_RELOC_8,
2447
2448/* PC-relative relocations. Sometimes these are relative to the address
2449of the relocation itself; sometimes they are relative to the start of
2450the section containing the relocation. It depends on the specific target.
2451
b5f79c76 2452The 24-bit relocation is used in some Intel 960 configurations. */
252b5132
RH
2453 BFD_RELOC_64_PCREL,
2454 BFD_RELOC_32_PCREL,
2455 BFD_RELOC_24_PCREL,
2456 BFD_RELOC_16_PCREL,
2457 BFD_RELOC_12_PCREL,
2458 BFD_RELOC_8_PCREL,
2459
6482c264
NC
2460/* Section relative relocations. Some targets need this for DWARF2. */
2461 BFD_RELOC_32_SECREL,
2462
b5f79c76 2463/* For ELF. */
252b5132
RH
2464 BFD_RELOC_32_GOT_PCREL,
2465 BFD_RELOC_16_GOT_PCREL,
2466 BFD_RELOC_8_GOT_PCREL,
2467 BFD_RELOC_32_GOTOFF,
2468 BFD_RELOC_16_GOTOFF,
2469 BFD_RELOC_LO16_GOTOFF,
2470 BFD_RELOC_HI16_GOTOFF,
2471 BFD_RELOC_HI16_S_GOTOFF,
2472 BFD_RELOC_8_GOTOFF,
5bd4f169 2473 BFD_RELOC_64_PLT_PCREL,
252b5132
RH
2474 BFD_RELOC_32_PLT_PCREL,
2475 BFD_RELOC_24_PLT_PCREL,
2476 BFD_RELOC_16_PLT_PCREL,
2477 BFD_RELOC_8_PLT_PCREL,
5bd4f169 2478 BFD_RELOC_64_PLTOFF,
252b5132
RH
2479 BFD_RELOC_32_PLTOFF,
2480 BFD_RELOC_16_PLTOFF,
2481 BFD_RELOC_LO16_PLTOFF,
2482 BFD_RELOC_HI16_PLTOFF,
2483 BFD_RELOC_HI16_S_PLTOFF,
2484 BFD_RELOC_8_PLTOFF,
2485
b5f79c76 2486/* Relocations used by 68K ELF. */
252b5132
RH
2487 BFD_RELOC_68K_GLOB_DAT,
2488 BFD_RELOC_68K_JMP_SLOT,
2489 BFD_RELOC_68K_RELATIVE,
cf869cce
NC
2490 BFD_RELOC_68K_TLS_GD32,
2491 BFD_RELOC_68K_TLS_GD16,
2492 BFD_RELOC_68K_TLS_GD8,
2493 BFD_RELOC_68K_TLS_LDM32,
2494 BFD_RELOC_68K_TLS_LDM16,
2495 BFD_RELOC_68K_TLS_LDM8,
2496 BFD_RELOC_68K_TLS_LDO32,
2497 BFD_RELOC_68K_TLS_LDO16,
2498 BFD_RELOC_68K_TLS_LDO8,
2499 BFD_RELOC_68K_TLS_IE32,
2500 BFD_RELOC_68K_TLS_IE16,
2501 BFD_RELOC_68K_TLS_IE8,
2502 BFD_RELOC_68K_TLS_LE32,
2503 BFD_RELOC_68K_TLS_LE16,
2504 BFD_RELOC_68K_TLS_LE8,
252b5132 2505
b5f79c76 2506/* Linkage-table relative. */
252b5132
RH
2507 BFD_RELOC_32_BASEREL,
2508 BFD_RELOC_16_BASEREL,
2509 BFD_RELOC_LO16_BASEREL,
2510 BFD_RELOC_HI16_BASEREL,
2511 BFD_RELOC_HI16_S_BASEREL,
2512 BFD_RELOC_8_BASEREL,
2513 BFD_RELOC_RVA,
2514
b5f79c76 2515/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
252b5132
RH
2516 BFD_RELOC_8_FFnn,
2517
2518/* These PC-relative relocations are stored as word displacements --
2519i.e., byte displacements shifted right two bits. The 30-bit word
2520displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2521SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2522signed 16-bit displacement is used on the MIPS, and the 23-bit
b5f79c76 2523displacement is used on the Alpha. */
252b5132
RH
2524 BFD_RELOC_32_PCREL_S2,
2525 BFD_RELOC_16_PCREL_S2,
2526 BFD_RELOC_23_PCREL_S2,
2527
2528/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
b5f79c76 2529the target word. These are used on the SPARC. */
252b5132
RH
2530 BFD_RELOC_HI22,
2531 BFD_RELOC_LO10,
2532
2533/* For systems that allocate a Global Pointer register, these are
2534displacements off that register. These relocation types are
2535handled specially, because the value the register will have is
b5f79c76 2536decided relatively late. */
252b5132
RH
2537 BFD_RELOC_GPREL16,
2538 BFD_RELOC_GPREL32,
2539
b5f79c76 2540/* Reloc types used for i960/b.out. */
252b5132
RH
2541 BFD_RELOC_I960_CALLJ,
2542
2543/* SPARC ELF relocations. There is probably some overlap with other
b5f79c76 2544relocation types already defined. */
252b5132
RH
2545 BFD_RELOC_NONE,
2546 BFD_RELOC_SPARC_WDISP22,
2547 BFD_RELOC_SPARC22,
2548 BFD_RELOC_SPARC13,
2549 BFD_RELOC_SPARC_GOT10,
2550 BFD_RELOC_SPARC_GOT13,
2551 BFD_RELOC_SPARC_GOT22,
2552 BFD_RELOC_SPARC_PC10,
2553 BFD_RELOC_SPARC_PC22,
2554 BFD_RELOC_SPARC_WPLT30,
2555 BFD_RELOC_SPARC_COPY,
2556 BFD_RELOC_SPARC_GLOB_DAT,
2557 BFD_RELOC_SPARC_JMP_SLOT,
2558 BFD_RELOC_SPARC_RELATIVE,
0f2712ed 2559 BFD_RELOC_SPARC_UA16,
252b5132 2560 BFD_RELOC_SPARC_UA32,
0f2712ed 2561 BFD_RELOC_SPARC_UA64,
739f7f82
DM
2562 BFD_RELOC_SPARC_GOTDATA_HIX22,
2563 BFD_RELOC_SPARC_GOTDATA_LOX10,
2564 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2565 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2566 BFD_RELOC_SPARC_GOTDATA_OP,
d0c9aeb3
DM
2567 BFD_RELOC_SPARC_JMP_IREL,
2568 BFD_RELOC_SPARC_IRELATIVE,
252b5132 2569
b5f79c76 2570/* I think these are specific to SPARC a.out (e.g., Sun 4). */
252b5132
RH
2571 BFD_RELOC_SPARC_BASE13,
2572 BFD_RELOC_SPARC_BASE22,
2573
b5f79c76 2574/* SPARC64 relocations */
252b5132
RH
2575#define BFD_RELOC_SPARC_64 BFD_RELOC_64
2576 BFD_RELOC_SPARC_10,
2577 BFD_RELOC_SPARC_11,
2578 BFD_RELOC_SPARC_OLO10,
2579 BFD_RELOC_SPARC_HH22,
2580 BFD_RELOC_SPARC_HM10,
2581 BFD_RELOC_SPARC_LM22,
2582 BFD_RELOC_SPARC_PC_HH22,
2583 BFD_RELOC_SPARC_PC_HM10,
2584 BFD_RELOC_SPARC_PC_LM22,
2585 BFD_RELOC_SPARC_WDISP16,
2586 BFD_RELOC_SPARC_WDISP19,
2587 BFD_RELOC_SPARC_7,
2588 BFD_RELOC_SPARC_6,
2589 BFD_RELOC_SPARC_5,
2590#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
bd5e6e7e 2591 BFD_RELOC_SPARC_PLT32,
252b5132
RH
2592 BFD_RELOC_SPARC_PLT64,
2593 BFD_RELOC_SPARC_HIX22,
2594 BFD_RELOC_SPARC_LOX10,
2595 BFD_RELOC_SPARC_H44,
2596 BFD_RELOC_SPARC_M44,
2597 BFD_RELOC_SPARC_L44,
2598 BFD_RELOC_SPARC_REGISTER,
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
541389e2 2964
b5f79c76 2965/* i386/elf relocations */
252b5132
RH
2966 BFD_RELOC_386_GOT32,
2967 BFD_RELOC_386_PLT32,
2968 BFD_RELOC_386_COPY,
2969 BFD_RELOC_386_GLOB_DAT,
2970 BFD_RELOC_386_JUMP_SLOT,
2971 BFD_RELOC_386_RELATIVE,
2972 BFD_RELOC_386_GOTOFF,
2973 BFD_RELOC_386_GOTPC,
37e55690
JJ
2974 BFD_RELOC_386_TLS_TPOFF,
2975 BFD_RELOC_386_TLS_IE,
2976 BFD_RELOC_386_TLS_GOTIE,
13ae64f3
JJ
2977 BFD_RELOC_386_TLS_LE,
2978 BFD_RELOC_386_TLS_GD,
2979 BFD_RELOC_386_TLS_LDM,
2980 BFD_RELOC_386_TLS_LDO_32,
2981 BFD_RELOC_386_TLS_IE_32,
2982 BFD_RELOC_386_TLS_LE_32,
2983 BFD_RELOC_386_TLS_DTPMOD32,
2984 BFD_RELOC_386_TLS_DTPOFF32,
2985 BFD_RELOC_386_TLS_TPOFF32,
67a4f2b7
AO
2986 BFD_RELOC_386_TLS_GOTDESC,
2987 BFD_RELOC_386_TLS_DESC_CALL,
2988 BFD_RELOC_386_TLS_DESC,
cbe950e9 2989 BFD_RELOC_386_IRELATIVE,
252b5132 2990
b5f79c76 2991/* x86-64/elf relocations */
8d88c4ca
NC
2992 BFD_RELOC_X86_64_GOT32,
2993 BFD_RELOC_X86_64_PLT32,
2994 BFD_RELOC_X86_64_COPY,
2995 BFD_RELOC_X86_64_GLOB_DAT,
2996 BFD_RELOC_X86_64_JUMP_SLOT,
2997 BFD_RELOC_X86_64_RELATIVE,
2998 BFD_RELOC_X86_64_GOTPCREL,
2999 BFD_RELOC_X86_64_32S,
bffbf940
JJ
3000 BFD_RELOC_X86_64_DTPMOD64,
3001 BFD_RELOC_X86_64_DTPOFF64,
3002 BFD_RELOC_X86_64_TPOFF64,
3003 BFD_RELOC_X86_64_TLSGD,
3004 BFD_RELOC_X86_64_TLSLD,
3005 BFD_RELOC_X86_64_DTPOFF32,
3006 BFD_RELOC_X86_64_GOTTPOFF,
3007 BFD_RELOC_X86_64_TPOFF32,
d6ab8113
JB
3008 BFD_RELOC_X86_64_GOTOFF64,
3009 BFD_RELOC_X86_64_GOTPC32,
7b81dfbb
AJ
3010 BFD_RELOC_X86_64_GOT64,
3011 BFD_RELOC_X86_64_GOTPCREL64,
3012 BFD_RELOC_X86_64_GOTPC64,
3013 BFD_RELOC_X86_64_GOTPLT64,
3014 BFD_RELOC_X86_64_PLTOFF64,
67a4f2b7
AO
3015 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3016 BFD_RELOC_X86_64_TLSDESC_CALL,
3017 BFD_RELOC_X86_64_TLSDESC,
cbe950e9 3018 BFD_RELOC_X86_64_IRELATIVE,
8d88c4ca 3019
b5f79c76 3020/* ns32k relocations */
252b5132
RH
3021 BFD_RELOC_NS32K_IMM_8,
3022 BFD_RELOC_NS32K_IMM_16,
3023 BFD_RELOC_NS32K_IMM_32,
3024 BFD_RELOC_NS32K_IMM_8_PCREL,
3025 BFD_RELOC_NS32K_IMM_16_PCREL,
3026 BFD_RELOC_NS32K_IMM_32_PCREL,
3027 BFD_RELOC_NS32K_DISP_8,
3028 BFD_RELOC_NS32K_DISP_16,
3029 BFD_RELOC_NS32K_DISP_32,
3030 BFD_RELOC_NS32K_DISP_8_PCREL,
3031 BFD_RELOC_NS32K_DISP_16_PCREL,
3032 BFD_RELOC_NS32K_DISP_32_PCREL,
3033
b5f79c76 3034/* PDP11 relocations */
e135f41b
NC
3035 BFD_RELOC_PDP11_DISP_8_PCREL,
3036 BFD_RELOC_PDP11_DISP_6_PCREL,
3037
b5f79c76 3038/* Picojava relocs. Not all of these appear in object files. */
0bcb993b
ILT
3039 BFD_RELOC_PJ_CODE_HI16,
3040 BFD_RELOC_PJ_CODE_LO16,
3041 BFD_RELOC_PJ_CODE_DIR16,
3042 BFD_RELOC_PJ_CODE_DIR32,
3043 BFD_RELOC_PJ_CODE_REL16,
3044 BFD_RELOC_PJ_CODE_REL32,
3045
b5f79c76 3046/* Power(rs6000) and PowerPC relocations. */
252b5132
RH
3047 BFD_RELOC_PPC_B26,
3048 BFD_RELOC_PPC_BA26,
3049 BFD_RELOC_PPC_TOC16,
3050 BFD_RELOC_PPC_B16,
3051 BFD_RELOC_PPC_B16_BRTAKEN,
3052 BFD_RELOC_PPC_B16_BRNTAKEN,
3053 BFD_RELOC_PPC_BA16,
3054 BFD_RELOC_PPC_BA16_BRTAKEN,
3055 BFD_RELOC_PPC_BA16_BRNTAKEN,
3056 BFD_RELOC_PPC_COPY,
3057 BFD_RELOC_PPC_GLOB_DAT,
3058 BFD_RELOC_PPC_JMP_SLOT,
3059 BFD_RELOC_PPC_RELATIVE,
3060 BFD_RELOC_PPC_LOCAL24PC,
3061 BFD_RELOC_PPC_EMB_NADDR32,
3062 BFD_RELOC_PPC_EMB_NADDR16,
3063 BFD_RELOC_PPC_EMB_NADDR16_LO,
3064 BFD_RELOC_PPC_EMB_NADDR16_HI,
3065 BFD_RELOC_PPC_EMB_NADDR16_HA,
3066 BFD_RELOC_PPC_EMB_SDAI16,
3067 BFD_RELOC_PPC_EMB_SDA2I16,
3068 BFD_RELOC_PPC_EMB_SDA2REL,
3069 BFD_RELOC_PPC_EMB_SDA21,
3070 BFD_RELOC_PPC_EMB_MRKREF,
3071 BFD_RELOC_PPC_EMB_RELSEC16,
3072 BFD_RELOC_PPC_EMB_RELST_LO,
3073 BFD_RELOC_PPC_EMB_RELST_HI,
3074 BFD_RELOC_PPC_EMB_RELST_HA,
3075 BFD_RELOC_PPC_EMB_BIT_FLD,
3076 BFD_RELOC_PPC_EMB_RELSDA,
5bd4f169
AM
3077 BFD_RELOC_PPC64_HIGHER,
3078 BFD_RELOC_PPC64_HIGHER_S,
3079 BFD_RELOC_PPC64_HIGHEST,
3080 BFD_RELOC_PPC64_HIGHEST_S,
3081 BFD_RELOC_PPC64_TOC16_LO,
3082 BFD_RELOC_PPC64_TOC16_HI,
3083 BFD_RELOC_PPC64_TOC16_HA,
3084 BFD_RELOC_PPC64_TOC,
dc810e39 3085 BFD_RELOC_PPC64_PLTGOT16,
5bd4f169
AM
3086 BFD_RELOC_PPC64_PLTGOT16_LO,
3087 BFD_RELOC_PPC64_PLTGOT16_HI,
3088 BFD_RELOC_PPC64_PLTGOT16_HA,
3089 BFD_RELOC_PPC64_ADDR16_DS,
3090 BFD_RELOC_PPC64_ADDR16_LO_DS,
3091 BFD_RELOC_PPC64_GOT16_DS,
3092 BFD_RELOC_PPC64_GOT16_LO_DS,
3093 BFD_RELOC_PPC64_PLT16_LO_DS,
3094 BFD_RELOC_PPC64_SECTOFF_DS,
3095 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3096 BFD_RELOC_PPC64_TOC16_DS,
3097 BFD_RELOC_PPC64_TOC16_LO_DS,
3098 BFD_RELOC_PPC64_PLTGOT16_DS,
3099 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
252b5132 3100
411e1bfb
AM
3101/* PowerPC and PowerPC64 thread-local storage relocations. */
3102 BFD_RELOC_PPC_TLS,
727fc41e
AM
3103 BFD_RELOC_PPC_TLSGD,
3104 BFD_RELOC_PPC_TLSLD,
411e1bfb
AM
3105 BFD_RELOC_PPC_DTPMOD,
3106 BFD_RELOC_PPC_TPREL16,
3107 BFD_RELOC_PPC_TPREL16_LO,
3108 BFD_RELOC_PPC_TPREL16_HI,
3109 BFD_RELOC_PPC_TPREL16_HA,
3110 BFD_RELOC_PPC_TPREL,
3111 BFD_RELOC_PPC_DTPREL16,
3112 BFD_RELOC_PPC_DTPREL16_LO,
3113 BFD_RELOC_PPC_DTPREL16_HI,
3114 BFD_RELOC_PPC_DTPREL16_HA,
3115 BFD_RELOC_PPC_DTPREL,
3116 BFD_RELOC_PPC_GOT_TLSGD16,
3117 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3118 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3119 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3120 BFD_RELOC_PPC_GOT_TLSLD16,
3121 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3122 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3123 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3124 BFD_RELOC_PPC_GOT_TPREL16,
3125 BFD_RELOC_PPC_GOT_TPREL16_LO,
3126 BFD_RELOC_PPC_GOT_TPREL16_HI,
3127 BFD_RELOC_PPC_GOT_TPREL16_HA,
3128 BFD_RELOC_PPC_GOT_DTPREL16,
3129 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3130 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3131 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3132 BFD_RELOC_PPC64_TPREL16_DS,
3133 BFD_RELOC_PPC64_TPREL16_LO_DS,
3134 BFD_RELOC_PPC64_TPREL16_HIGHER,
3135 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3136 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3137 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3138 BFD_RELOC_PPC64_DTPREL16_DS,
3139 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3140 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3141 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3142 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3143 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3144
b5f79c76 3145/* IBM 370/390 relocations */
5b93d8bb
AM
3146 BFD_RELOC_I370_D12,
3147
7dee875e 3148/* The type of reloc used to build a constructor table - at the moment
252b5132 3149probably a 32 bit wide absolute relocation, but the target can choose.
b5f79c76 3150It generally does map to one of the other relocation types. */
252b5132
RH
3151 BFD_RELOC_CTOR,
3152
3153/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
b5f79c76 3154not stored in the instruction. */
252b5132
RH
3155 BFD_RELOC_ARM_PCREL_BRANCH,
3156
dfc5f959
NC
3157/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3158not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 3159field in the instruction. */
dfc5f959
NC
3160 BFD_RELOC_ARM_PCREL_BLX,
3161
3162/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3163not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 3164field in the instruction. */
dfc5f959
NC
3165 BFD_RELOC_THUMB_PCREL_BLX,
3166
39b41c9c
PB
3167/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3168 BFD_RELOC_ARM_PCREL_CALL,
3169
3170/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3171 BFD_RELOC_ARM_PCREL_JUMP,
3172
c19d1205
ZW
3173/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3174The lowest bit must be zero and is not stored in the instruction.
3175Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3176"nn" one smaller in all cases. Note further that BRANCH23
3177corresponds to R_ARM_THM_CALL. */
3178 BFD_RELOC_THUMB_PCREL_BRANCH7,
3179 BFD_RELOC_THUMB_PCREL_BRANCH9,
3180 BFD_RELOC_THUMB_PCREL_BRANCH12,
3181 BFD_RELOC_THUMB_PCREL_BRANCH20,
3182 BFD_RELOC_THUMB_PCREL_BRANCH23,
3183 BFD_RELOC_THUMB_PCREL_BRANCH25,
3184
3185/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
252b5132 3186 BFD_RELOC_ARM_OFFSET_IMM,
c19d1205
ZW
3187
3188/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
252b5132 3189 BFD_RELOC_ARM_THUMB_OFFSET,
252b5132 3190
d003868e 3191/* Pc-relative or absolute relocation depending on target. Used for
db6579d4 3192entries in .init_array sections. */
9c504268 3193 BFD_RELOC_ARM_TARGET1,
db6579d4
PB
3194
3195/* Read-only segment base relative address. */
3196 BFD_RELOC_ARM_ROSEGREL32,
3197
3198/* Data segment base relative address. */
3199 BFD_RELOC_ARM_SBREL32,
3200
c19d1205 3201/* This reloc is used for references to RTTI data from exception handling
eb043451
PB
3202tables. The actual definition depends on the target. It may be a
3203pc-relative or some form of GOT-indirect relocation. */
3204 BFD_RELOC_ARM_TARGET2,
3205
3206/* 31-bit PC relative address. */
3207 BFD_RELOC_ARM_PREL31,
3208
b6895b4f
PB
3209/* Low and High halfword relocations for MOVW and MOVT instructions. */
3210 BFD_RELOC_ARM_MOVW,
3211 BFD_RELOC_ARM_MOVT,
3212 BFD_RELOC_ARM_MOVW_PCREL,
3213 BFD_RELOC_ARM_MOVT_PCREL,
3214 BFD_RELOC_ARM_THUMB_MOVW,
3215 BFD_RELOC_ARM_THUMB_MOVT,
3216 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3217 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3218
c19d1205
ZW
3219/* Relocations for setting up GOTs and PLTs for shared libraries. */
3220 BFD_RELOC_ARM_JUMP_SLOT,
3221 BFD_RELOC_ARM_GLOB_DAT,
3222 BFD_RELOC_ARM_GOT32,
3223 BFD_RELOC_ARM_PLT32,
3224 BFD_RELOC_ARM_RELATIVE,
3225 BFD_RELOC_ARM_GOTOFF,
3226 BFD_RELOC_ARM_GOTPC,
b43420e6 3227 BFD_RELOC_ARM_GOT_PREL,
c19d1205
ZW
3228
3229/* ARM thread-local storage relocations. */
3230 BFD_RELOC_ARM_TLS_GD32,
3231 BFD_RELOC_ARM_TLS_LDO32,
3232 BFD_RELOC_ARM_TLS_LDM32,
3233 BFD_RELOC_ARM_TLS_DTPOFF32,
3234 BFD_RELOC_ARM_TLS_DTPMOD32,
3235 BFD_RELOC_ARM_TLS_TPOFF32,
3236 BFD_RELOC_ARM_TLS_IE32,
3237 BFD_RELOC_ARM_TLS_LE32,
0855e32b
NS
3238 BFD_RELOC_ARM_TLS_GOTDESC,
3239 BFD_RELOC_ARM_TLS_CALL,
3240 BFD_RELOC_ARM_THM_TLS_CALL,
3241 BFD_RELOC_ARM_TLS_DESCSEQ,
3242 BFD_RELOC_ARM_THM_TLS_DESCSEQ,
3243 BFD_RELOC_ARM_TLS_DESC,
c19d1205 3244
4962c51a
MS
3245/* ARM group relocations. */
3246 BFD_RELOC_ARM_ALU_PC_G0_NC,
3247 BFD_RELOC_ARM_ALU_PC_G0,
3248 BFD_RELOC_ARM_ALU_PC_G1_NC,
3249 BFD_RELOC_ARM_ALU_PC_G1,
3250 BFD_RELOC_ARM_ALU_PC_G2,
3251 BFD_RELOC_ARM_LDR_PC_G0,
3252 BFD_RELOC_ARM_LDR_PC_G1,
3253 BFD_RELOC_ARM_LDR_PC_G2,
3254 BFD_RELOC_ARM_LDRS_PC_G0,
3255 BFD_RELOC_ARM_LDRS_PC_G1,
3256 BFD_RELOC_ARM_LDRS_PC_G2,
3257 BFD_RELOC_ARM_LDC_PC_G0,
3258 BFD_RELOC_ARM_LDC_PC_G1,
3259 BFD_RELOC_ARM_LDC_PC_G2,
3260 BFD_RELOC_ARM_ALU_SB_G0_NC,
3261 BFD_RELOC_ARM_ALU_SB_G0,
3262 BFD_RELOC_ARM_ALU_SB_G1_NC,
3263 BFD_RELOC_ARM_ALU_SB_G1,
3264 BFD_RELOC_ARM_ALU_SB_G2,
3265 BFD_RELOC_ARM_LDR_SB_G0,
3266 BFD_RELOC_ARM_LDR_SB_G1,
3267 BFD_RELOC_ARM_LDR_SB_G2,
3268 BFD_RELOC_ARM_LDRS_SB_G0,
3269 BFD_RELOC_ARM_LDRS_SB_G1,
3270 BFD_RELOC_ARM_LDRS_SB_G2,
3271 BFD_RELOC_ARM_LDC_SB_G0,
3272 BFD_RELOC_ARM_LDC_SB_G1,
3273 BFD_RELOC_ARM_LDC_SB_G2,
3274
845b51d6
PB
3275/* Annotation of BX instructions. */
3276 BFD_RELOC_ARM_V4BX,
3277
34e77a92
RS
3278/* ARM support for STT_GNU_IFUNC. */
3279 BFD_RELOC_ARM_IRELATIVE,
3280
c19d1205
ZW
3281/* These relocs are only used within the ARM assembler. They are not
3282(at present) written to any object files. */
3283 BFD_RELOC_ARM_IMMEDIATE,
3284 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3285 BFD_RELOC_ARM_T32_IMMEDIATE,
16805f35 3286 BFD_RELOC_ARM_T32_ADD_IMM,
92e90b6e 3287 BFD_RELOC_ARM_T32_IMM12,
e9f89963 3288 BFD_RELOC_ARM_T32_ADD_PC12,
c19d1205 3289 BFD_RELOC_ARM_SHIFT_IMM,
3eb17e6b 3290 BFD_RELOC_ARM_SMC,
90ec0d68 3291 BFD_RELOC_ARM_HVC,
c19d1205
ZW
3292 BFD_RELOC_ARM_SWI,
3293 BFD_RELOC_ARM_MULTI,
3294 BFD_RELOC_ARM_CP_OFF_IMM,
3295 BFD_RELOC_ARM_CP_OFF_IMM_S2,
8f06b2d8
PB
3296 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3297 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
c19d1205
ZW
3298 BFD_RELOC_ARM_ADR_IMM,
3299 BFD_RELOC_ARM_LDR_IMM,
3300 BFD_RELOC_ARM_LITERAL,
3301 BFD_RELOC_ARM_IN_POOL,
3302 BFD_RELOC_ARM_OFFSET_IMM8,
3303 BFD_RELOC_ARM_T32_OFFSET_U8,
3304 BFD_RELOC_ARM_T32_OFFSET_IMM,
3305 BFD_RELOC_ARM_HWLITERAL,
3306 BFD_RELOC_ARM_THUMB_ADD,
3307 BFD_RELOC_ARM_THUMB_IMM,
3308 BFD_RELOC_ARM_THUMB_SHIFT,
3309
ef230218 3310/* Renesas / SuperH SH relocs. Not all of these appear in object files. */
252b5132
RH
3311 BFD_RELOC_SH_PCDISP8BY2,
3312 BFD_RELOC_SH_PCDISP12BY2,
1d70c7fb
AO
3313 BFD_RELOC_SH_IMM3,
3314 BFD_RELOC_SH_IMM3U,
3315 BFD_RELOC_SH_DISP12,
3316 BFD_RELOC_SH_DISP12BY2,
3317 BFD_RELOC_SH_DISP12BY4,
3318 BFD_RELOC_SH_DISP12BY8,
3319 BFD_RELOC_SH_DISP20,
3320 BFD_RELOC_SH_DISP20BY8,
252b5132
RH
3321 BFD_RELOC_SH_IMM4,
3322 BFD_RELOC_SH_IMM4BY2,
3323 BFD_RELOC_SH_IMM4BY4,
3324 BFD_RELOC_SH_IMM8,
3325 BFD_RELOC_SH_IMM8BY2,
3326 BFD_RELOC_SH_IMM8BY4,
3327 BFD_RELOC_SH_PCRELIMM8BY2,
3328 BFD_RELOC_SH_PCRELIMM8BY4,
3329 BFD_RELOC_SH_SWITCH16,
3330 BFD_RELOC_SH_SWITCH32,
3331 BFD_RELOC_SH_USES,
3332 BFD_RELOC_SH_COUNT,
3333 BFD_RELOC_SH_ALIGN,
3334 BFD_RELOC_SH_CODE,
3335 BFD_RELOC_SH_DATA,
3336 BFD_RELOC_SH_LABEL,
015551fc
JR
3337 BFD_RELOC_SH_LOOP_START,
3338 BFD_RELOC_SH_LOOP_END,
1bd91689
AM
3339 BFD_RELOC_SH_COPY,
3340 BFD_RELOC_SH_GLOB_DAT,
3341 BFD_RELOC_SH_JMP_SLOT,
3342 BFD_RELOC_SH_RELATIVE,
3343 BFD_RELOC_SH_GOTPC,
54327882
AM
3344 BFD_RELOC_SH_GOT_LOW16,
3345 BFD_RELOC_SH_GOT_MEDLOW16,
3346 BFD_RELOC_SH_GOT_MEDHI16,
3347 BFD_RELOC_SH_GOT_HI16,
3348 BFD_RELOC_SH_GOTPLT_LOW16,
3349 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3350 BFD_RELOC_SH_GOTPLT_MEDHI16,
3351 BFD_RELOC_SH_GOTPLT_HI16,
3352 BFD_RELOC_SH_PLT_LOW16,
3353 BFD_RELOC_SH_PLT_MEDLOW16,
3354 BFD_RELOC_SH_PLT_MEDHI16,
3355 BFD_RELOC_SH_PLT_HI16,
3356 BFD_RELOC_SH_GOTOFF_LOW16,
3357 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3358 BFD_RELOC_SH_GOTOFF_MEDHI16,
3359 BFD_RELOC_SH_GOTOFF_HI16,
3360 BFD_RELOC_SH_GOTPC_LOW16,
3361 BFD_RELOC_SH_GOTPC_MEDLOW16,
3362 BFD_RELOC_SH_GOTPC_MEDHI16,
3363 BFD_RELOC_SH_GOTPC_HI16,
3364 BFD_RELOC_SH_COPY64,
3365 BFD_RELOC_SH_GLOB_DAT64,
3366 BFD_RELOC_SH_JMP_SLOT64,
3367 BFD_RELOC_SH_RELATIVE64,
3368 BFD_RELOC_SH_GOT10BY4,
3369 BFD_RELOC_SH_GOT10BY8,
3370 BFD_RELOC_SH_GOTPLT10BY4,
3371 BFD_RELOC_SH_GOTPLT10BY8,
3372 BFD_RELOC_SH_GOTPLT32,
3373 BFD_RELOC_SH_SHMEDIA_CODE,
3374 BFD_RELOC_SH_IMMU5,
3375 BFD_RELOC_SH_IMMS6,
3376 BFD_RELOC_SH_IMMS6BY32,
3377 BFD_RELOC_SH_IMMU6,
3378 BFD_RELOC_SH_IMMS10,
3379 BFD_RELOC_SH_IMMS10BY2,
3380 BFD_RELOC_SH_IMMS10BY4,
3381 BFD_RELOC_SH_IMMS10BY8,
3382 BFD_RELOC_SH_IMMS16,
3383 BFD_RELOC_SH_IMMU16,
3384 BFD_RELOC_SH_IMM_LOW16,
3385 BFD_RELOC_SH_IMM_LOW16_PCREL,
3386 BFD_RELOC_SH_IMM_MEDLOW16,
3387 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3388 BFD_RELOC_SH_IMM_MEDHI16,
3389 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3390 BFD_RELOC_SH_IMM_HI16,
3391 BFD_RELOC_SH_IMM_HI16_PCREL,
3392 BFD_RELOC_SH_PT_16,
5dc97655
KK
3393 BFD_RELOC_SH_TLS_GD_32,
3394 BFD_RELOC_SH_TLS_LD_32,
3395 BFD_RELOC_SH_TLS_LDO_32,
3396 BFD_RELOC_SH_TLS_IE_32,
3397 BFD_RELOC_SH_TLS_LE_32,
3398 BFD_RELOC_SH_TLS_DTPMOD32,
3399 BFD_RELOC_SH_TLS_DTPOFF32,
3400 BFD_RELOC_SH_TLS_TPOFF32,
8e45593f
NC
3401 BFD_RELOC_SH_GOT20,
3402 BFD_RELOC_SH_GOTOFF20,
3403 BFD_RELOC_SH_GOTFUNCDESC,
3404 BFD_RELOC_SH_GOTFUNCDESC20,
3405 BFD_RELOC_SH_GOTOFFFUNCDESC,
3406 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3407 BFD_RELOC_SH_FUNCDESC,
252b5132 3408
0d2bcfaf 3409/* ARC Cores relocs.
252b5132
RH
3410ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3411not stored in the instruction. The high 20 bits are installed in bits 26
b5f79c76 3412through 7 of the instruction. */
252b5132
RH
3413 BFD_RELOC_ARC_B22_PCREL,
3414
3415/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3416stored in the instruction. The high 24 bits are installed in bits 23
b5f79c76 3417through 0. */
252b5132
RH
3418 BFD_RELOC_ARC_B26,
3419
0f64bb02
CM
3420/* ADI Blackfin 16 bit immediate absolute reloc. */
3421 BFD_RELOC_BFIN_16_IMM,
3422
3423/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3424 BFD_RELOC_BFIN_16_HIGH,
3425
3426/* ADI Blackfin 'a' part of LSETUP. */
3427 BFD_RELOC_BFIN_4_PCREL,
3428
3429/* ADI Blackfin. */
3430 BFD_RELOC_BFIN_5_PCREL,
3431
3432/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3433 BFD_RELOC_BFIN_16_LOW,
3434
3435/* ADI Blackfin. */
3436 BFD_RELOC_BFIN_10_PCREL,
3437
3438/* ADI Blackfin 'b' part of LSETUP. */
3439 BFD_RELOC_BFIN_11_PCREL,
3440
3441/* ADI Blackfin. */
3442 BFD_RELOC_BFIN_12_PCREL_JUMP,
3443
3444/* ADI Blackfin Short jump, pcrel. */
3445 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3446
3447/* ADI Blackfin Call.x not implemented. */
3448 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3449
3450/* ADI Blackfin Long Jump pcrel. */
3451 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3452
48d502e1
BS
3453/* ADI Blackfin FD-PIC relocations. */
3454 BFD_RELOC_BFIN_GOT17M4,
3455 BFD_RELOC_BFIN_GOTHI,
3456 BFD_RELOC_BFIN_GOTLO,
3457 BFD_RELOC_BFIN_FUNCDESC,
3458 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3459 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3460 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3461 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3462 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3463 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3464 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3465 BFD_RELOC_BFIN_GOTOFF17M4,
3466 BFD_RELOC_BFIN_GOTOFFHI,
3467 BFD_RELOC_BFIN_GOTOFFLO,
3468
0f64bb02
CM
3469/* ADI Blackfin GOT relocation. */
3470 BFD_RELOC_BFIN_GOT,
3471
3472/* ADI Blackfin PLTPC relocation. */
3473 BFD_RELOC_BFIN_PLTPC,
3474
3475/* ADI Blackfin arithmetic relocation. */
3476 BFD_ARELOC_BFIN_PUSH,
3477
3478/* ADI Blackfin arithmetic relocation. */
3479 BFD_ARELOC_BFIN_CONST,
3480
3481/* ADI Blackfin arithmetic relocation. */
3482 BFD_ARELOC_BFIN_ADD,
3483
3484/* ADI Blackfin arithmetic relocation. */
3485 BFD_ARELOC_BFIN_SUB,
3486
3487/* ADI Blackfin arithmetic relocation. */
3488 BFD_ARELOC_BFIN_MULT,
3489
3490/* ADI Blackfin arithmetic relocation. */
3491 BFD_ARELOC_BFIN_DIV,
3492
3493/* ADI Blackfin arithmetic relocation. */
3494 BFD_ARELOC_BFIN_MOD,
3495
3496/* ADI Blackfin arithmetic relocation. */
3497 BFD_ARELOC_BFIN_LSHIFT,
3498
3499/* ADI Blackfin arithmetic relocation. */
3500 BFD_ARELOC_BFIN_RSHIFT,
3501
3502/* ADI Blackfin arithmetic relocation. */
3503 BFD_ARELOC_BFIN_AND,
3504
3505/* ADI Blackfin arithmetic relocation. */
3506 BFD_ARELOC_BFIN_OR,
3507
3508/* ADI Blackfin arithmetic relocation. */
3509 BFD_ARELOC_BFIN_XOR,
3510
3511/* ADI Blackfin arithmetic relocation. */
3512 BFD_ARELOC_BFIN_LAND,
3513
3514/* ADI Blackfin arithmetic relocation. */
3515 BFD_ARELOC_BFIN_LOR,
3516
3517/* ADI Blackfin arithmetic relocation. */
3518 BFD_ARELOC_BFIN_LEN,
3519
3520/* ADI Blackfin arithmetic relocation. */
3521 BFD_ARELOC_BFIN_NEG,
3522
3523/* ADI Blackfin arithmetic relocation. */
3524 BFD_ARELOC_BFIN_COMP,
3525
3526/* ADI Blackfin arithmetic relocation. */
3527 BFD_ARELOC_BFIN_PAGE,
3528
3529/* ADI Blackfin arithmetic relocation. */
3530 BFD_ARELOC_BFIN_HWPAGE,
3531
3532/* ADI Blackfin arithmetic relocation. */
3533 BFD_ARELOC_BFIN_ADDR,
3534
252b5132
RH
3535/* Mitsubishi D10V relocs.
3536This is a 10-bit reloc with the right 2 bits
b5f79c76 3537assumed to be 0. */
252b5132
RH
3538 BFD_RELOC_D10V_10_PCREL_R,
3539
3540/* Mitsubishi D10V relocs.
3541This is a 10-bit reloc with the right 2 bits
3542assumed to be 0. This is the same as the previous reloc
3543except it is in the left container, i.e.,
b5f79c76 3544shifted left 15 bits. */
252b5132
RH
3545 BFD_RELOC_D10V_10_PCREL_L,
3546
3547/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3548assumed to be 0. */
252b5132
RH
3549 BFD_RELOC_D10V_18,
3550
3551/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3552assumed to be 0. */
252b5132
RH
3553 BFD_RELOC_D10V_18_PCREL,
3554
3555/* Mitsubishi D30V relocs.
b5f79c76 3556This is a 6-bit absolute reloc. */
252b5132
RH
3557 BFD_RELOC_D30V_6,
3558
adde6300 3559/* This is a 6-bit pc-relative reloc with
b5f79c76 3560the right 3 bits assumed to be 0. */
252b5132
RH
3561 BFD_RELOC_D30V_9_PCREL,
3562
adde6300 3563/* This is a 6-bit pc-relative reloc with
252b5132
RH
3564the right 3 bits assumed to be 0. Same
3565as the previous reloc but on the right side
b5f79c76 3566of the container. */
252b5132
RH
3567 BFD_RELOC_D30V_9_PCREL_R,
3568
adde6300 3569/* This is a 12-bit absolute reloc with the
b5f79c76 3570right 3 bitsassumed to be 0. */
252b5132
RH
3571 BFD_RELOC_D30V_15,
3572
adde6300 3573/* This is a 12-bit pc-relative reloc with
b5f79c76 3574the right 3 bits assumed to be 0. */
252b5132
RH
3575 BFD_RELOC_D30V_15_PCREL,
3576
adde6300 3577/* This is a 12-bit pc-relative reloc with
252b5132
RH
3578the right 3 bits assumed to be 0. Same
3579as the previous reloc but on the right side
b5f79c76 3580of the container. */
252b5132
RH
3581 BFD_RELOC_D30V_15_PCREL_R,
3582
adde6300 3583/* This is an 18-bit absolute reloc with
b5f79c76 3584the right 3 bits assumed to be 0. */
252b5132
RH
3585 BFD_RELOC_D30V_21,
3586
adde6300 3587/* This is an 18-bit pc-relative reloc with
b5f79c76 3588the right 3 bits assumed to be 0. */
252b5132
RH
3589 BFD_RELOC_D30V_21_PCREL,
3590
adde6300 3591/* This is an 18-bit pc-relative reloc with
252b5132
RH
3592the right 3 bits assumed to be 0. Same
3593as the previous reloc but on the right side
b5f79c76 3594of the container. */
252b5132
RH
3595 BFD_RELOC_D30V_21_PCREL_R,
3596
b5f79c76 3597/* This is a 32-bit absolute reloc. */
252b5132
RH
3598 BFD_RELOC_D30V_32,
3599
b5f79c76 3600/* This is a 32-bit pc-relative reloc. */
252b5132
RH
3601 BFD_RELOC_D30V_32_PCREL,
3602
d172d4ba
NC
3603/* DLX relocs */
3604 BFD_RELOC_DLX_HI16_S,
3605
3606/* DLX relocs */
3607 BFD_RELOC_DLX_LO16,
3608
3609/* DLX relocs */
3610 BFD_RELOC_DLX_JMP26,
3611
e729279b 3612/* Renesas M16C/M32C Relocations. */
fd54057a 3613 BFD_RELOC_M32C_HI8,
6772dd07
DD
3614 BFD_RELOC_M32C_RL_JUMP,
3615 BFD_RELOC_M32C_RL_1ADDR,
3616 BFD_RELOC_M32C_RL_2ADDR,
e729279b 3617
26597c86 3618/* Renesas M32R (formerly Mitsubishi M32R) relocs.
b5f79c76 3619This is a 24 bit absolute address. */
252b5132
RH
3620 BFD_RELOC_M32R_24,
3621
b5f79c76 3622/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3623 BFD_RELOC_M32R_10_PCREL,
3624
b5f79c76 3625/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3626 BFD_RELOC_M32R_18_PCREL,
3627
b5f79c76 3628/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3629 BFD_RELOC_M32R_26_PCREL,
3630
3631/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3632used when the lower 16 bits are treated as unsigned. */
252b5132
RH
3633 BFD_RELOC_M32R_HI16_ULO,
3634
3635/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3636used when the lower 16 bits are treated as signed. */
252b5132
RH
3637 BFD_RELOC_M32R_HI16_SLO,
3638
b5f79c76 3639/* This is a 16-bit reloc containing the lower 16 bits of an address. */
252b5132
RH
3640 BFD_RELOC_M32R_LO16,
3641
3642/* This is a 16-bit reloc containing the small data area offset for use in
b5f79c76 3643add3, load, and store instructions. */
252b5132
RH
3644 BFD_RELOC_M32R_SDA16,
3645
6edf0760
NC
3646/* For PIC. */
3647 BFD_RELOC_M32R_GOT24,
3648 BFD_RELOC_M32R_26_PLTREL,
3649 BFD_RELOC_M32R_COPY,
3650 BFD_RELOC_M32R_GLOB_DAT,
3651 BFD_RELOC_M32R_JMP_SLOT,
3652 BFD_RELOC_M32R_RELATIVE,
3653 BFD_RELOC_M32R_GOTOFF,
097f809a
NC
3654 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3655 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3656 BFD_RELOC_M32R_GOTOFF_LO,
6edf0760
NC
3657 BFD_RELOC_M32R_GOTPC24,
3658 BFD_RELOC_M32R_GOT16_HI_ULO,
3659 BFD_RELOC_M32R_GOT16_HI_SLO,
3660 BFD_RELOC_M32R_GOT16_LO,
3661 BFD_RELOC_M32R_GOTPC_HI_ULO,
3662 BFD_RELOC_M32R_GOTPC_HI_SLO,
3663 BFD_RELOC_M32R_GOTPC_LO,
3664
b5f79c76 3665/* This is a 9-bit reloc */
252b5132
RH
3666 BFD_RELOC_V850_9_PCREL,
3667
b5f79c76 3668/* This is a 22-bit reloc */
252b5132
RH
3669 BFD_RELOC_V850_22_PCREL,
3670
b5f79c76 3671/* This is a 16 bit offset from the short data area pointer. */
252b5132
RH
3672 BFD_RELOC_V850_SDA_16_16_OFFSET,
3673
3674/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3675short data area pointer. */
252b5132
RH
3676 BFD_RELOC_V850_SDA_15_16_OFFSET,
3677
b5f79c76 3678/* This is a 16 bit offset from the zero data area pointer. */
252b5132
RH
3679 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3680
3681/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3682zero data area pointer. */
252b5132
RH
3683 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3684
3685/* This is an 8 bit offset (of which only 6 bits are used) from the
b5f79c76 3686tiny data area pointer. */
252b5132
RH
3687 BFD_RELOC_V850_TDA_6_8_OFFSET,
3688
3689/* This is an 8bit offset (of which only 7 bits are used) from the tiny
b5f79c76 3690data area pointer. */
252b5132
RH
3691 BFD_RELOC_V850_TDA_7_8_OFFSET,
3692
b5f79c76 3693/* This is a 7 bit offset from the tiny data area pointer. */
252b5132
RH
3694 BFD_RELOC_V850_TDA_7_7_OFFSET,
3695
b5f79c76 3696/* This is a 16 bit offset from the tiny data area pointer. */
252b5132
RH
3697 BFD_RELOC_V850_TDA_16_16_OFFSET,
3698
3699/* This is a 5 bit offset (of which only 4 bits are used) from the tiny
b5f79c76 3700data area pointer. */
252b5132
RH
3701 BFD_RELOC_V850_TDA_4_5_OFFSET,
3702
b5f79c76 3703/* This is a 4 bit offset from the tiny data area pointer. */
252b5132
RH
3704 BFD_RELOC_V850_TDA_4_4_OFFSET,
3705
3706/* This is a 16 bit offset from the short data area pointer, with the
7dee875e 3707bits placed non-contiguously in the instruction. */
252b5132
RH
3708 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3709
3710/* This is a 16 bit offset from the zero data area pointer, with the
7dee875e 3711bits placed non-contiguously in the instruction. */
252b5132
RH
3712 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3713
b5f79c76 3714/* This is a 6 bit offset from the call table base pointer. */
252b5132
RH
3715 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3716
b5f79c76 3717/* This is a 16 bit offset from the call table base pointer. */
252b5132
RH
3718 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3719
86aba9db
NC
3720/* Used for relaxing indirect function calls. */
3721 BFD_RELOC_V850_LONGCALL,
3722
3723/* Used for relaxing indirect jumps. */
3724 BFD_RELOC_V850_LONGJUMP,
3725
3726/* Used to maintain alignment whilst relaxing. */
3727 BFD_RELOC_V850_ALIGN,
541389e2 3728
1e50d24d
RS
3729/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3730instructions. */
3731 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3732
1cd986c5
NC
3733/* This is a 16-bit reloc. */
3734 BFD_RELOC_V850_16_PCREL,
3735
3736/* This is a 17-bit reloc. */
3737 BFD_RELOC_V850_17_PCREL,
3738
3739/* This is a 23-bit reloc. */
3740 BFD_RELOC_V850_23,
3741
3742/* This is a 32-bit reloc. */
3743 BFD_RELOC_V850_32_PCREL,
3744
3745/* This is a 32-bit reloc. */
3746 BFD_RELOC_V850_32_ABS,
3747
3748/* This is a 16-bit reloc. */
3749 BFD_RELOC_V850_16_SPLIT_OFFSET,
3750
3751/* This is a 16-bit reloc. */
3752 BFD_RELOC_V850_16_S1,
3753
3754/* Low 16 bits. 16 bit shifted by 1. */
3755 BFD_RELOC_V850_LO16_S1,
3756
3757/* This is a 16 bit offset from the call table base pointer. */
3758 BFD_RELOC_V850_CALLT_15_16_OFFSET,
3759
3760/* DSO relocations. */
3761 BFD_RELOC_V850_32_GOTPCREL,
3762
3763/* DSO relocations. */
3764 BFD_RELOC_V850_16_GOT,
3765
3766/* DSO relocations. */
3767 BFD_RELOC_V850_32_GOT,
3768
3769/* DSO relocations. */
3770 BFD_RELOC_V850_22_PLT_PCREL,
3771
3772/* DSO relocations. */
3773 BFD_RELOC_V850_32_PLT_PCREL,
3774
3775/* DSO relocations. */
3776 BFD_RELOC_V850_COPY,
3777
3778/* DSO relocations. */
3779 BFD_RELOC_V850_GLOB_DAT,
3780
3781/* DSO relocations. */
3782 BFD_RELOC_V850_JMP_SLOT,
3783
3784/* DSO relocations. */
3785 BFD_RELOC_V850_RELATIVE,
3786
3787/* DSO relocations. */
3788 BFD_RELOC_V850_16_GOTOFF,
3789
3790/* DSO relocations. */
3791 BFD_RELOC_V850_32_GOTOFF,
3792
3793/* start code. */
3794 BFD_RELOC_V850_CODE,
3795
3796/* start data in text. */
3797 BFD_RELOC_V850_DATA,
3798
252b5132 3799/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
b5f79c76 3800instruction. */
252b5132
RH
3801 BFD_RELOC_MN10300_32_PCREL,
3802
3803/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
b5f79c76 3804instruction. */
252b5132
RH
3805 BFD_RELOC_MN10300_16_PCREL,
3806
3807/* This is a 8bit DP reloc for the tms320c30, where the most
3808significant 8 bits of a 24 bit word are placed into the least
b5f79c76 3809significant 8 bits of the opcode. */
252b5132
RH
3810 BFD_RELOC_TIC30_LDP,
3811
81635ce4
TW
3812/* This is a 7bit reloc for the tms320c54x, where the least
3813significant 7 bits of a 16 bit word are placed into the least
b5f79c76 3814significant 7 bits of the opcode. */
81635ce4
TW
3815 BFD_RELOC_TIC54X_PARTLS7,
3816
3817/* This is a 9bit DP reloc for the tms320c54x, where the most
3818significant 9 bits of a 16 bit word are placed into the least
b5f79c76 3819significant 9 bits of the opcode. */
81635ce4
TW
3820 BFD_RELOC_TIC54X_PARTMS9,
3821
b5f79c76 3822/* This is an extended address 23-bit reloc for the tms320c54x. */
81635ce4
TW
3823 BFD_RELOC_TIC54X_23,
3824
0d2bcfaf
NC
3825/* This is a 16-bit reloc for the tms320c54x, where the least
3826significant 16 bits of a 23-bit extended address are placed into
b5f79c76 3827the opcode. */
81635ce4
TW
3828 BFD_RELOC_TIC54X_16_OF_23,
3829
3830/* This is a reloc for the tms320c54x, where the most
0d2bcfaf 3831significant 7 bits of a 23-bit extended address are placed into
b5f79c76 3832the opcode. */
81635ce4
TW
3833 BFD_RELOC_TIC54X_MS7_OF_23,
3834
40b36596
JM
3835/* TMS320C6000 relocations. */
3836 BFD_RELOC_C6000_PCR_S21,
3837 BFD_RELOC_C6000_PCR_S12,
3838 BFD_RELOC_C6000_PCR_S10,
3839 BFD_RELOC_C6000_PCR_S7,
3840 BFD_RELOC_C6000_ABS_S16,
3841 BFD_RELOC_C6000_ABS_L16,
3842 BFD_RELOC_C6000_ABS_H16,
3843 BFD_RELOC_C6000_SBR_U15_B,
3844 BFD_RELOC_C6000_SBR_U15_H,
3845 BFD_RELOC_C6000_SBR_U15_W,
3846 BFD_RELOC_C6000_SBR_S16,
3847 BFD_RELOC_C6000_SBR_L16_B,
3848 BFD_RELOC_C6000_SBR_L16_H,
3849 BFD_RELOC_C6000_SBR_L16_W,
3850 BFD_RELOC_C6000_SBR_H16_B,
3851 BFD_RELOC_C6000_SBR_H16_H,
3852 BFD_RELOC_C6000_SBR_H16_W,
3853 BFD_RELOC_C6000_SBR_GOT_U15_W,
3854 BFD_RELOC_C6000_SBR_GOT_L16_W,
3855 BFD_RELOC_C6000_SBR_GOT_H16_W,
3856 BFD_RELOC_C6000_DSBT_INDEX,
3857 BFD_RELOC_C6000_PREL31,
3858 BFD_RELOC_C6000_COPY,
ac145307
BS
3859 BFD_RELOC_C6000_JUMP_SLOT,
3860 BFD_RELOC_C6000_EHTYPE,
3861 BFD_RELOC_C6000_PCR_H16,
3862 BFD_RELOC_C6000_PCR_L16,
40b36596
JM
3863 BFD_RELOC_C6000_ALIGN,
3864 BFD_RELOC_C6000_FPHEAD,
3865 BFD_RELOC_C6000_NOCMP,
3866
b5f79c76 3867/* This is a 48 bit reloc for the FR30 that stores 32 bits. */
252b5132
RH
3868 BFD_RELOC_FR30_48,
3869
3870/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
b5f79c76 3871two sections. */
252b5132
RH
3872 BFD_RELOC_FR30_20,
3873
3874/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
b5f79c76 38754 bits. */
252b5132
RH
3876 BFD_RELOC_FR30_6_IN_4,
3877
3878/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
b5f79c76 3879into 8 bits. */
252b5132
RH
3880 BFD_RELOC_FR30_8_IN_8,
3881
3882/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
b5f79c76 3883into 8 bits. */
252b5132
RH
3884 BFD_RELOC_FR30_9_IN_8,
3885
3886/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
b5f79c76 3887into 8 bits. */
252b5132
RH
3888 BFD_RELOC_FR30_10_IN_8,
3889
3890/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
b5f79c76 3891short offset into 8 bits. */
252b5132
RH
3892 BFD_RELOC_FR30_9_PCREL,
3893
3894/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
b5f79c76 3895short offset into 11 bits. */
252b5132
RH
3896 BFD_RELOC_FR30_12_PCREL,
3897
b5f79c76 3898/* Motorola Mcore relocations. */
252b5132
RH
3899 BFD_RELOC_MCORE_PCREL_IMM8BY4,
3900 BFD_RELOC_MCORE_PCREL_IMM11BY2,
3901 BFD_RELOC_MCORE_PCREL_IMM4BY2,
3902 BFD_RELOC_MCORE_PCREL_32,
3903 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
36797d47 3904 BFD_RELOC_MCORE_RVA,
252b5132 3905
d9352518
DB
3906/* Toshiba Media Processor Relocations. */
3907 BFD_RELOC_MEP_8,
3908 BFD_RELOC_MEP_16,
3909 BFD_RELOC_MEP_32,
3910 BFD_RELOC_MEP_PCREL8A2,
3911 BFD_RELOC_MEP_PCREL12A2,
3912 BFD_RELOC_MEP_PCREL17A2,
3913 BFD_RELOC_MEP_PCREL24A2,
3914 BFD_RELOC_MEP_PCABS24A2,
3915 BFD_RELOC_MEP_LOW16,
3916 BFD_RELOC_MEP_HI16U,
3917 BFD_RELOC_MEP_HI16S,
3918 BFD_RELOC_MEP_GPREL,
3919 BFD_RELOC_MEP_TPREL,
3920 BFD_RELOC_MEP_TPREL7,
3921 BFD_RELOC_MEP_TPREL7A2,
3922 BFD_RELOC_MEP_TPREL7A4,
3923 BFD_RELOC_MEP_UIMM24,
3924 BFD_RELOC_MEP_ADDR24A4,
3925 BFD_RELOC_MEP_GNU_VTINHERIT,
3926 BFD_RELOC_MEP_GNU_VTENTRY,
3927
3928
b5f79c76 3929/* These are relocations for the GETA instruction. */
3c3bdf30
NC
3930 BFD_RELOC_MMIX_GETA,
3931 BFD_RELOC_MMIX_GETA_1,
3932 BFD_RELOC_MMIX_GETA_2,
3933 BFD_RELOC_MMIX_GETA_3,
3934
b5f79c76 3935/* These are relocations for a conditional branch instruction. */
3c3bdf30
NC
3936 BFD_RELOC_MMIX_CBRANCH,
3937 BFD_RELOC_MMIX_CBRANCH_J,
3938 BFD_RELOC_MMIX_CBRANCH_1,
3939 BFD_RELOC_MMIX_CBRANCH_2,
3940 BFD_RELOC_MMIX_CBRANCH_3,
3941
b5f79c76 3942/* These are relocations for the PUSHJ instruction. */
3c3bdf30
NC
3943 BFD_RELOC_MMIX_PUSHJ,
3944 BFD_RELOC_MMIX_PUSHJ_1,
3945 BFD_RELOC_MMIX_PUSHJ_2,
3946 BFD_RELOC_MMIX_PUSHJ_3,
f60ebe14 3947 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3c3bdf30 3948
b5f79c76 3949/* These are relocations for the JMP instruction. */
3c3bdf30
NC
3950 BFD_RELOC_MMIX_JMP,
3951 BFD_RELOC_MMIX_JMP_1,
3952 BFD_RELOC_MMIX_JMP_2,
3953 BFD_RELOC_MMIX_JMP_3,
3954
3955/* This is a relocation for a relative address as in a GETA instruction or
b5f79c76 3956a branch. */
3c3bdf30
NC
3957 BFD_RELOC_MMIX_ADDR19,
3958
b5f79c76 3959/* This is a relocation for a relative address as in a JMP instruction. */
3c3bdf30
NC
3960 BFD_RELOC_MMIX_ADDR27,
3961
3962/* This is a relocation for an instruction field that may be a general
b5f79c76 3963register or a value 0..255. */
3c3bdf30
NC
3964 BFD_RELOC_MMIX_REG_OR_BYTE,
3965
3966/* This is a relocation for an instruction field that may be a general
b5f79c76 3967register. */
3c3bdf30
NC
3968 BFD_RELOC_MMIX_REG,
3969
3970/* This is a relocation for two instruction fields holding a register and
b5f79c76 3971an offset, the equivalent of the relocation. */
3c3bdf30
NC
3972 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3973
3974/* This relocation is an assertion that the expression is not allocated as
b5f79c76 3975a global register. It does not modify contents. */
3c3bdf30
NC
3976 BFD_RELOC_MMIX_LOCAL,
3977
adde6300 3978/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
b5f79c76 3979short offset into 7 bits. */
adde6300
AM
3980 BFD_RELOC_AVR_7_PCREL,
3981
3982/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
b5f79c76 3983short offset into 12 bits. */
adde6300
AM
3984 BFD_RELOC_AVR_13_PCREL,
3985
3986/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
b5f79c76 3987program memory address) into 16 bits. */
adde6300
AM
3988 BFD_RELOC_AVR_16_PM,
3989
3990/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 3991data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3992 BFD_RELOC_AVR_LO8_LDI,
3993
3994/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 3995of data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3996 BFD_RELOC_AVR_HI8_LDI,
3997
3998/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 3999of program memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4000 BFD_RELOC_AVR_HH8_LDI,
4001
df406460
NC
4002/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4003of 32 bit value) into 8 bit immediate value of LDI insn. */
4004 BFD_RELOC_AVR_MS8_LDI,
4005
adde6300 4006/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 4007(usually data memory address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
4008 BFD_RELOC_AVR_LO8_LDI_NEG,
4009
4010/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4011(high 8 bit of data memory address) into 8 bit immediate value of
b5f79c76 4012SUBI insn. */
adde6300
AM
4013 BFD_RELOC_AVR_HI8_LDI_NEG,
4014
4015/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4016(most high 8 bit of program memory address) into 8 bit immediate value
b5f79c76 4017of LDI or SUBI insn. */
adde6300
AM
4018 BFD_RELOC_AVR_HH8_LDI_NEG,
4019
df406460
NC
4020/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
4021of 32 bit value) into 8 bit immediate value of LDI insn. */
4022 BFD_RELOC_AVR_MS8_LDI_NEG,
4023
adde6300 4024/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 4025command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4026 BFD_RELOC_AVR_LO8_LDI_PM,
4027
28c9d252
NC
4028/* This is a 16 bit reloc for the AVR that stores 8 bit value
4029(command address) into 8 bit immediate value of LDI insn. If the address
4030is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4031in the lower 128k. */
4032 BFD_RELOC_AVR_LO8_LDI_GS,
4033
adde6300 4034/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 4035of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4036 BFD_RELOC_AVR_HI8_LDI_PM,
4037
28c9d252
NC
4038/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4039of command address) into 8 bit immediate value of LDI insn. If the address
4040is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4041below 128k. */
4042 BFD_RELOC_AVR_HI8_LDI_GS,
4043
adde6300 4044/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 4045of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4046 BFD_RELOC_AVR_HH8_LDI_PM,
4047
4048/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 4049(usually command address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
4050 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
4051
4052/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4053(high 8 bit of 16 bit command address) into 8 bit immediate value
b5f79c76 4054of SUBI insn. */
adde6300
AM
4055 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
4056
4057/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4058(high 6 bit of 22 bit command address) into 8 bit immediate
b5f79c76 4059value of SUBI insn. */
adde6300
AM
4060 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
4061
4062/* This is a 32 bit reloc for the AVR that stores 23 bit value
b5f79c76 4063into 22 bits. */
adde6300
AM
4064 BFD_RELOC_AVR_CALL,
4065
750bce0e
NC
4066/* This is a 16 bit reloc for the AVR that stores all needed bits
4067for absolute addressing with ldi with overflow check to linktime */
4068 BFD_RELOC_AVR_LDI,
4069
4070/* This is a 6 bit reloc for the AVR that stores offset for ldd/std
4071instructions */
4072 BFD_RELOC_AVR_6,
4073
4074/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4075instructions */
4076 BFD_RELOC_AVR_6_ADIW,
4077
99c513f6
DD
4078/* Renesas RL78 Relocations. */
4079 BFD_RELOC_RL78_NEG8,
4080 BFD_RELOC_RL78_NEG16,
4081 BFD_RELOC_RL78_NEG24,
4082 BFD_RELOC_RL78_NEG32,
4083 BFD_RELOC_RL78_16_OP,
4084 BFD_RELOC_RL78_24_OP,
4085 BFD_RELOC_RL78_32_OP,
4086 BFD_RELOC_RL78_8U,
4087 BFD_RELOC_RL78_16U,
4088 BFD_RELOC_RL78_24U,
4089 BFD_RELOC_RL78_DIR3U_PCREL,
4090 BFD_RELOC_RL78_DIFF,
4091 BFD_RELOC_RL78_GPRELB,
4092 BFD_RELOC_RL78_GPRELW,
4093 BFD_RELOC_RL78_GPRELL,
4094 BFD_RELOC_RL78_SYM,
4095 BFD_RELOC_RL78_OP_SUBTRACT,
4096 BFD_RELOC_RL78_OP_NEG,
4097 BFD_RELOC_RL78_OP_AND,
4098 BFD_RELOC_RL78_OP_SHRA,
4099 BFD_RELOC_RL78_ABS8,
4100 BFD_RELOC_RL78_ABS16,
4101 BFD_RELOC_RL78_ABS16_REV,
4102 BFD_RELOC_RL78_ABS32,
4103 BFD_RELOC_RL78_ABS32_REV,
4104 BFD_RELOC_RL78_ABS16U,
4105 BFD_RELOC_RL78_ABS16UW,
4106 BFD_RELOC_RL78_ABS16UL,
4107 BFD_RELOC_RL78_RELAX,
4108 BFD_RELOC_RL78_HI16,
4109 BFD_RELOC_RL78_HI8,
4110 BFD_RELOC_RL78_LO16,
4111
c7927a3c
NC
4112/* Renesas RX Relocations. */
4113 BFD_RELOC_RX_NEG8,
4114 BFD_RELOC_RX_NEG16,
4115 BFD_RELOC_RX_NEG24,
4116 BFD_RELOC_RX_NEG32,
4117 BFD_RELOC_RX_16_OP,
4118 BFD_RELOC_RX_24_OP,
4119 BFD_RELOC_RX_32_OP,
4120 BFD_RELOC_RX_8U,
4121 BFD_RELOC_RX_16U,
4122 BFD_RELOC_RX_24U,
4123 BFD_RELOC_RX_DIR3U_PCREL,
4124 BFD_RELOC_RX_DIFF,
4125 BFD_RELOC_RX_GPRELB,
4126 BFD_RELOC_RX_GPRELW,
4127 BFD_RELOC_RX_GPRELL,
4128 BFD_RELOC_RX_SYM,
4129 BFD_RELOC_RX_OP_SUBTRACT,
9689e3a3 4130 BFD_RELOC_RX_OP_NEG,
c7927a3c
NC
4131 BFD_RELOC_RX_ABS8,
4132 BFD_RELOC_RX_ABS16,
e8ef21bf 4133 BFD_RELOC_RX_ABS16_REV,
c7927a3c 4134 BFD_RELOC_RX_ABS32,
e8ef21bf 4135 BFD_RELOC_RX_ABS32_REV,
c7927a3c
NC
4136 BFD_RELOC_RX_ABS16U,
4137 BFD_RELOC_RX_ABS16UW,
4138 BFD_RELOC_RX_ABS16UL,
4139 BFD_RELOC_RX_RELAX,
4140
b5f79c76 4141/* Direct 12 bit. */
a85d7ed0
NC
4142 BFD_RELOC_390_12,
4143
b5f79c76 4144/* 12 bit GOT offset. */
a85d7ed0
NC
4145 BFD_RELOC_390_GOT12,
4146
b5f79c76 4147/* 32 bit PC relative PLT address. */
a85d7ed0
NC
4148 BFD_RELOC_390_PLT32,
4149
b5f79c76 4150/* Copy symbol at runtime. */
a85d7ed0
NC
4151 BFD_RELOC_390_COPY,
4152
b5f79c76 4153/* Create GOT entry. */
a85d7ed0
NC
4154 BFD_RELOC_390_GLOB_DAT,
4155
b5f79c76 4156/* Create PLT entry. */
a85d7ed0
NC
4157 BFD_RELOC_390_JMP_SLOT,
4158
b5f79c76 4159/* Adjust by program base. */
a85d7ed0
NC
4160 BFD_RELOC_390_RELATIVE,
4161
b5f79c76 4162/* 32 bit PC relative offset to GOT. */
a85d7ed0
NC
4163 BFD_RELOC_390_GOTPC,
4164
b5f79c76 4165/* 16 bit GOT offset. */
a85d7ed0
NC
4166 BFD_RELOC_390_GOT16,
4167
b5f79c76 4168/* PC relative 16 bit shifted by 1. */
a85d7ed0
NC
4169 BFD_RELOC_390_PC16DBL,
4170
b5f79c76 4171/* 16 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
4172 BFD_RELOC_390_PLT16DBL,
4173
b5f79c76 4174/* PC relative 32 bit shifted by 1. */
a85d7ed0
NC
4175 BFD_RELOC_390_PC32DBL,
4176
b5f79c76 4177/* 32 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
4178 BFD_RELOC_390_PLT32DBL,
4179
b5f79c76 4180/* 32 bit PC rel. GOT shifted by 1. */
a85d7ed0
NC
4181 BFD_RELOC_390_GOTPCDBL,
4182
b5f79c76 4183/* 64 bit GOT offset. */
a85d7ed0
NC
4184 BFD_RELOC_390_GOT64,
4185
b5f79c76 4186/* 64 bit PC relative PLT address. */
a85d7ed0
NC
4187 BFD_RELOC_390_PLT64,
4188
b5f79c76 4189/* 32 bit rel. offset to GOT entry. */
a85d7ed0
NC
4190 BFD_RELOC_390_GOTENT,
4191
5236c819
MS
4192/* 64 bit offset to GOT. */
4193 BFD_RELOC_390_GOTOFF64,
4194
4195/* 12-bit offset to symbol-entry within GOT, with PLT handling. */
4196 BFD_RELOC_390_GOTPLT12,
4197
4198/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4199 BFD_RELOC_390_GOTPLT16,
4200
4201/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4202 BFD_RELOC_390_GOTPLT32,
4203
4204/* 64-bit offset to symbol-entry within GOT, with PLT handling. */
4205 BFD_RELOC_390_GOTPLT64,
4206
4207/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
4208 BFD_RELOC_390_GOTPLTENT,
4209
4210/* 16-bit rel. offset from the GOT to a PLT entry. */
4211 BFD_RELOC_390_PLTOFF16,
4212
4213/* 32-bit rel. offset from the GOT to a PLT entry. */
4214 BFD_RELOC_390_PLTOFF32,
4215
4216/* 64-bit rel. offset from the GOT to a PLT entry. */
4217 BFD_RELOC_390_PLTOFF64,
4218
69fc87f1
MS
4219/* s390 tls relocations. */
4220 BFD_RELOC_390_TLS_LOAD,
4221 BFD_RELOC_390_TLS_GDCALL,
4222 BFD_RELOC_390_TLS_LDCALL,
4223 BFD_RELOC_390_TLS_GD32,
4224 BFD_RELOC_390_TLS_GD64,
4225 BFD_RELOC_390_TLS_GOTIE12,
4226 BFD_RELOC_390_TLS_GOTIE32,
4227 BFD_RELOC_390_TLS_GOTIE64,
4228 BFD_RELOC_390_TLS_LDM32,
4229 BFD_RELOC_390_TLS_LDM64,
4230 BFD_RELOC_390_TLS_IE32,
4231 BFD_RELOC_390_TLS_IE64,
4232 BFD_RELOC_390_TLS_IEENT,
4233 BFD_RELOC_390_TLS_LE32,
4234 BFD_RELOC_390_TLS_LE64,
4235 BFD_RELOC_390_TLS_LDO32,
4236 BFD_RELOC_390_TLS_LDO64,
4237 BFD_RELOC_390_TLS_DTPMOD,
4238 BFD_RELOC_390_TLS_DTPOFF,
4239 BFD_RELOC_390_TLS_TPOFF,
4240
bd1ea41b
MS
4241/* Long displacement extension. */
4242 BFD_RELOC_390_20,
4243 BFD_RELOC_390_GOT20,
4244 BFD_RELOC_390_GOTPLT20,
4245 BFD_RELOC_390_TLS_GOTIE20,
4246
c3b7224a
NC
4247/* Score relocations
4248Low 16 bit for load/store */
1c0d3aa6
NC
4249 BFD_RELOC_SCORE_GPREL15,
4250
4251/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
4252 BFD_RELOC_SCORE_DUMMY2,
4253 BFD_RELOC_SCORE_JMP,
4254
4255/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
4256 BFD_RELOC_SCORE_BRANCH,
4257
c3b7224a
NC
4258/* This is a 32-bit reloc for 48-bit instructions. */
4259 BFD_RELOC_SCORE_IMM30,
4260
4261/* This is a 32-bit reloc for 48-bit instructions. */
4262 BFD_RELOC_SCORE_IMM32,
4263
1c0d3aa6
NC
4264/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
4265 BFD_RELOC_SCORE16_JMP,
4266
4267/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
4268 BFD_RELOC_SCORE16_BRANCH,
4269
c3b7224a
NC
4270/* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
4271 BFD_RELOC_SCORE_BCMP,
4272
1c0d3aa6
NC
4273/* Undocumented Score relocs */
4274 BFD_RELOC_SCORE_GOT15,
4275 BFD_RELOC_SCORE_GOT_LO16,
4276 BFD_RELOC_SCORE_CALL15,
4277 BFD_RELOC_SCORE_DUMMY_HI16,
4278
cf88bb9f
NC
4279/* Scenix IP2K - 9-bit register number / data address */
4280 BFD_RELOC_IP2K_FR9,
4281
4282/* Scenix IP2K - 4-bit register/data bank number */
4283 BFD_RELOC_IP2K_BANK,
4284
4285/* Scenix IP2K - low 13 bits of instruction word address */
4286 BFD_RELOC_IP2K_ADDR16CJP,
4287
4288/* Scenix IP2K - high 3 bits of instruction word address */
4289 BFD_RELOC_IP2K_PAGE3,
4290
4291/* Scenix IP2K - ext/low/high 8 bits of data address */
4292 BFD_RELOC_IP2K_LO8DATA,
4293 BFD_RELOC_IP2K_HI8DATA,
4294 BFD_RELOC_IP2K_EX8DATA,
4295
4296/* Scenix IP2K - low/high 8 bits of instruction word address */
4297 BFD_RELOC_IP2K_LO8INSN,
4298 BFD_RELOC_IP2K_HI8INSN,
4299
4300/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
4301 BFD_RELOC_IP2K_PC_SKIP,
4302
4303/* Scenix IP2K - 16 bit word address in text section. */
4304 BFD_RELOC_IP2K_TEXT,
4305
4306/* Scenix IP2K - 7-bit sp or dp offset */
4307 BFD_RELOC_IP2K_FR_OFFSET,
4308
4309/* Scenix VPE4K coprocessor - data/insn-space addressing */
4310 BFD_RELOC_VPE4KMATH_DATA,
4311 BFD_RELOC_VPE4KMATH_INSN,
4312
adde6300 4313/* These two relocations are used by the linker to determine which of
252b5132
RH
4314the entries in a C++ virtual function table are actually used. When
4315the --gc-sections option is given, the linker will zero out the entries
4316that are not used, so that the code for those functions need not be
4317included in the output.
4318
4319VTABLE_INHERIT is a zero-space relocation used to describe to the
7dee875e 4320linker the inheritance tree of a C++ virtual function table. The
252b5132
RH
4321relocation's symbol should be the parent class' vtable, and the
4322relocation should be located at the child vtable.
4323
4324VTABLE_ENTRY is a zero-space relocation that describes the use of a
4325virtual function table entry. The reloc's symbol should refer to the
4326table of the class mentioned in the code. Off of that base, an offset
adde6300 4327describes the entry that is being used. For Rela hosts, this offset
252b5132 4328is stored in the reloc's addend. For Rel hosts, we are forced to put
b5f79c76 4329this offset in the reloc's section offset. */
252b5132
RH
4330 BFD_RELOC_VTABLE_INHERIT,
4331 BFD_RELOC_VTABLE_ENTRY,
800eeca4 4332
b5f79c76 4333/* Intel IA64 Relocations. */
800eeca4
JW
4334 BFD_RELOC_IA64_IMM14,
4335 BFD_RELOC_IA64_IMM22,
4336 BFD_RELOC_IA64_IMM64,
4337 BFD_RELOC_IA64_DIR32MSB,
4338 BFD_RELOC_IA64_DIR32LSB,
4339 BFD_RELOC_IA64_DIR64MSB,
4340 BFD_RELOC_IA64_DIR64LSB,
4341 BFD_RELOC_IA64_GPREL22,
4342 BFD_RELOC_IA64_GPREL64I,
4343 BFD_RELOC_IA64_GPREL32MSB,
4344 BFD_RELOC_IA64_GPREL32LSB,
4345 BFD_RELOC_IA64_GPREL64MSB,
4346 BFD_RELOC_IA64_GPREL64LSB,
4347 BFD_RELOC_IA64_LTOFF22,
4348 BFD_RELOC_IA64_LTOFF64I,
4349 BFD_RELOC_IA64_PLTOFF22,
4350 BFD_RELOC_IA64_PLTOFF64I,
4351 BFD_RELOC_IA64_PLTOFF64MSB,
4352 BFD_RELOC_IA64_PLTOFF64LSB,
4353 BFD_RELOC_IA64_FPTR64I,
4354 BFD_RELOC_IA64_FPTR32MSB,
4355 BFD_RELOC_IA64_FPTR32LSB,
4356 BFD_RELOC_IA64_FPTR64MSB,
4357 BFD_RELOC_IA64_FPTR64LSB,
4358 BFD_RELOC_IA64_PCREL21B,
748abff6 4359 BFD_RELOC_IA64_PCREL21BI,
800eeca4
JW
4360 BFD_RELOC_IA64_PCREL21M,
4361 BFD_RELOC_IA64_PCREL21F,
748abff6
RH
4362 BFD_RELOC_IA64_PCREL22,
4363 BFD_RELOC_IA64_PCREL60B,
4364 BFD_RELOC_IA64_PCREL64I,
800eeca4
JW
4365 BFD_RELOC_IA64_PCREL32MSB,
4366 BFD_RELOC_IA64_PCREL32LSB,
4367 BFD_RELOC_IA64_PCREL64MSB,
4368 BFD_RELOC_IA64_PCREL64LSB,
4369 BFD_RELOC_IA64_LTOFF_FPTR22,
4370 BFD_RELOC_IA64_LTOFF_FPTR64I,
a4bd8390
JW
4371 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4372 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
800eeca4
JW
4373 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4374 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
800eeca4
JW
4375 BFD_RELOC_IA64_SEGREL32MSB,
4376 BFD_RELOC_IA64_SEGREL32LSB,
4377 BFD_RELOC_IA64_SEGREL64MSB,
4378 BFD_RELOC_IA64_SEGREL64LSB,
4379 BFD_RELOC_IA64_SECREL32MSB,
4380 BFD_RELOC_IA64_SECREL32LSB,
4381 BFD_RELOC_IA64_SECREL64MSB,
4382 BFD_RELOC_IA64_SECREL64LSB,
4383 BFD_RELOC_IA64_REL32MSB,
4384 BFD_RELOC_IA64_REL32LSB,
4385 BFD_RELOC_IA64_REL64MSB,
4386 BFD_RELOC_IA64_REL64LSB,
4387 BFD_RELOC_IA64_LTV32MSB,
4388 BFD_RELOC_IA64_LTV32LSB,
4389 BFD_RELOC_IA64_LTV64MSB,
4390 BFD_RELOC_IA64_LTV64LSB,
4391 BFD_RELOC_IA64_IPLTMSB,
4392 BFD_RELOC_IA64_IPLTLSB,
800eeca4 4393 BFD_RELOC_IA64_COPY,
13ae64f3
JJ
4394 BFD_RELOC_IA64_LTOFF22X,
4395 BFD_RELOC_IA64_LDXMOV,
4396 BFD_RELOC_IA64_TPREL14,
800eeca4 4397 BFD_RELOC_IA64_TPREL22,
13ae64f3 4398 BFD_RELOC_IA64_TPREL64I,
800eeca4
JW
4399 BFD_RELOC_IA64_TPREL64MSB,
4400 BFD_RELOC_IA64_TPREL64LSB,
13ae64f3
JJ
4401 BFD_RELOC_IA64_LTOFF_TPREL22,
4402 BFD_RELOC_IA64_DTPMOD64MSB,
4403 BFD_RELOC_IA64_DTPMOD64LSB,
4404 BFD_RELOC_IA64_LTOFF_DTPMOD22,
4405 BFD_RELOC_IA64_DTPREL14,
4406 BFD_RELOC_IA64_DTPREL22,
4407 BFD_RELOC_IA64_DTPREL64I,
4408 BFD_RELOC_IA64_DTPREL32MSB,
4409 BFD_RELOC_IA64_DTPREL32LSB,
4410 BFD_RELOC_IA64_DTPREL64MSB,
4411 BFD_RELOC_IA64_DTPREL64LSB,
4412 BFD_RELOC_IA64_LTOFF_DTPREL22,
60bcf0fa
NC
4413
4414/* Motorola 68HC11 reloc.
3dbfec86 4415This is the 8 bit high part of an absolute address. */
60bcf0fa
NC
4416 BFD_RELOC_M68HC11_HI8,
4417
4418/* Motorola 68HC11 reloc.
3dbfec86 4419This is the 8 bit low part of an absolute address. */
60bcf0fa
NC
4420 BFD_RELOC_M68HC11_LO8,
4421
4422/* Motorola 68HC11 reloc.
3dbfec86 4423This is the 3 bit of a value. */
60bcf0fa 4424 BFD_RELOC_M68HC11_3B,
06c15ad7 4425
3dbfec86
SC
4426/* Motorola 68HC11 reloc.
4427This reloc marks the beginning of a jump/call instruction.
4428It is used for linker relaxation to correctly identify beginning
7dee875e 4429of instruction and change some branches to use PC-relative
3dbfec86
SC
4430addressing mode. */
4431 BFD_RELOC_M68HC11_RL_JUMP,
4432
4433/* Motorola 68HC11 reloc.
4434This reloc marks a group of several instructions that gcc generates
4435and for which the linker relaxation pass can modify and/or remove
4436some of them. */
4437 BFD_RELOC_M68HC11_RL_GROUP,
4438
4439/* Motorola 68HC11 reloc.
4440This is the 16-bit lower part of an address. It is used for 'call'
4441instruction to specify the symbol address without any special
4442transformation (due to memory bank window). */
4443 BFD_RELOC_M68HC11_LO16,
4444
4445/* Motorola 68HC11 reloc.
4446This is a 8-bit reloc that specifies the page number of an address.
4447It is used by 'call' instruction to specify the page number of
4448the symbol. */
4449 BFD_RELOC_M68HC11_PAGE,
4450
4451/* Motorola 68HC11 reloc.
4452This is a 24-bit reloc that represents the address with a 16-bit
4453value and a 8-bit page number. The symbol address is transformed
4454to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
4455 BFD_RELOC_M68HC11_24,
4456
28d39d1a
NC
4457/* Motorola 68HC12 reloc.
4458This is the 5 bits of a value. */
4459 BFD_RELOC_M68HC12_5B,
4460
0949843d
NC
4461/* NS CR16C Relocations. */
4462 BFD_RELOC_16C_NUM08,
4463 BFD_RELOC_16C_NUM08_C,
4464 BFD_RELOC_16C_NUM16,
4465 BFD_RELOC_16C_NUM16_C,
4466 BFD_RELOC_16C_NUM32,
4467 BFD_RELOC_16C_NUM32_C,
4468 BFD_RELOC_16C_DISP04,
4469 BFD_RELOC_16C_DISP04_C,
4470 BFD_RELOC_16C_DISP08,
4471 BFD_RELOC_16C_DISP08_C,
4472 BFD_RELOC_16C_DISP16,
4473 BFD_RELOC_16C_DISP16_C,
4474 BFD_RELOC_16C_DISP24,
4475 BFD_RELOC_16C_DISP24_C,
4476 BFD_RELOC_16C_DISP24a,
4477 BFD_RELOC_16C_DISP24a_C,
4478 BFD_RELOC_16C_REG04,
4479 BFD_RELOC_16C_REG04_C,
4480 BFD_RELOC_16C_REG04a,
4481 BFD_RELOC_16C_REG04a_C,
4482 BFD_RELOC_16C_REG14,
4483 BFD_RELOC_16C_REG14_C,
4484 BFD_RELOC_16C_REG16,
4485 BFD_RELOC_16C_REG16_C,
4486 BFD_RELOC_16C_REG20,
4487 BFD_RELOC_16C_REG20_C,
4488 BFD_RELOC_16C_ABS20,
4489 BFD_RELOC_16C_ABS20_C,
4490 BFD_RELOC_16C_ABS24,
4491 BFD_RELOC_16C_ABS24_C,
4492 BFD_RELOC_16C_IMM04,
4493 BFD_RELOC_16C_IMM04_C,
4494 BFD_RELOC_16C_IMM16,
4495 BFD_RELOC_16C_IMM16_C,
4496 BFD_RELOC_16C_IMM20,
4497 BFD_RELOC_16C_IMM20_C,
4498 BFD_RELOC_16C_IMM24,
4499 BFD_RELOC_16C_IMM24_C,
4500 BFD_RELOC_16C_IMM32,
4501 BFD_RELOC_16C_IMM32_C,
4502
3d3d428f
NC
4503/* NS CR16 Relocations. */
4504 BFD_RELOC_CR16_NUM8,
4505 BFD_RELOC_CR16_NUM16,
4506 BFD_RELOC_CR16_NUM32,
4507 BFD_RELOC_CR16_NUM32a,
4508 BFD_RELOC_CR16_REGREL0,
4509 BFD_RELOC_CR16_REGREL4,
4510 BFD_RELOC_CR16_REGREL4a,
4511 BFD_RELOC_CR16_REGREL14,
4512 BFD_RELOC_CR16_REGREL14a,
4513 BFD_RELOC_CR16_REGREL16,
4514 BFD_RELOC_CR16_REGREL20,
4515 BFD_RELOC_CR16_REGREL20a,
4516 BFD_RELOC_CR16_ABS20,
4517 BFD_RELOC_CR16_ABS24,
4518 BFD_RELOC_CR16_IMM4,
4519 BFD_RELOC_CR16_IMM8,
4520 BFD_RELOC_CR16_IMM16,
4521 BFD_RELOC_CR16_IMM20,
4522 BFD_RELOC_CR16_IMM24,
4523 BFD_RELOC_CR16_IMM32,
4524 BFD_RELOC_CR16_IMM32a,
4525 BFD_RELOC_CR16_DISP4,
4526 BFD_RELOC_CR16_DISP8,
4527 BFD_RELOC_CR16_DISP16,
4528 BFD_RELOC_CR16_DISP20,
4529 BFD_RELOC_CR16_DISP24,
4530 BFD_RELOC_CR16_DISP24a,
7fac7ff4
NC
4531 BFD_RELOC_CR16_SWITCH8,
4532 BFD_RELOC_CR16_SWITCH16,
4533 BFD_RELOC_CR16_SWITCH32,
99706f30
SR
4534 BFD_RELOC_CR16_GOT_REGREL20,
4535 BFD_RELOC_CR16_GOTC_REGREL20,
4536 BFD_RELOC_CR16_GLOB_DAT,
3d3d428f 4537
1fe1f39c
NC
4538/* NS CRX Relocations. */
4539 BFD_RELOC_CRX_REL4,
4540 BFD_RELOC_CRX_REL8,
4541 BFD_RELOC_CRX_REL8_CMP,
4542 BFD_RELOC_CRX_REL16,
4543 BFD_RELOC_CRX_REL24,
4544 BFD_RELOC_CRX_REL32,
4545 BFD_RELOC_CRX_REGREL12,
4546 BFD_RELOC_CRX_REGREL22,
4547 BFD_RELOC_CRX_REGREL28,
4548 BFD_RELOC_CRX_REGREL32,
4549 BFD_RELOC_CRX_ABS16,
4550 BFD_RELOC_CRX_ABS32,
4551 BFD_RELOC_CRX_NUM8,
4552 BFD_RELOC_CRX_NUM16,
4553 BFD_RELOC_CRX_NUM32,
4554 BFD_RELOC_CRX_IMM16,
4555 BFD_RELOC_CRX_IMM32,
670ec21d
NC
4556 BFD_RELOC_CRX_SWITCH8,
4557 BFD_RELOC_CRX_SWITCH16,
4558 BFD_RELOC_CRX_SWITCH32,
1fe1f39c 4559
06c15ad7 4560/* These relocs are only used within the CRIS assembler. They are not
b5f79c76 4561(at present) written to any object files. */
06c15ad7
HPN
4562 BFD_RELOC_CRIS_BDISP8,
4563 BFD_RELOC_CRIS_UNSIGNED_5,
4564 BFD_RELOC_CRIS_SIGNED_6,
4565 BFD_RELOC_CRIS_UNSIGNED_6,
bac23f82
HPN
4566 BFD_RELOC_CRIS_SIGNED_8,
4567 BFD_RELOC_CRIS_UNSIGNED_8,
4568 BFD_RELOC_CRIS_SIGNED_16,
4569 BFD_RELOC_CRIS_UNSIGNED_16,
4570 BFD_RELOC_CRIS_LAPCQ_OFFSET,
06c15ad7 4571 BFD_RELOC_CRIS_UNSIGNED_4,
a87fdb8d 4572
b5f79c76 4573/* Relocs used in ELF shared libraries for CRIS. */
58d29fc3
HPN
4574 BFD_RELOC_CRIS_COPY,
4575 BFD_RELOC_CRIS_GLOB_DAT,
4576 BFD_RELOC_CRIS_JUMP_SLOT,
4577 BFD_RELOC_CRIS_RELATIVE,
4578
b5f79c76 4579/* 32-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4580 BFD_RELOC_CRIS_32_GOT,
4581
b5f79c76 4582/* 16-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4583 BFD_RELOC_CRIS_16_GOT,
4584
b5f79c76 4585/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4586 BFD_RELOC_CRIS_32_GOTPLT,
4587
b5f79c76 4588/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4589 BFD_RELOC_CRIS_16_GOTPLT,
4590
b5f79c76 4591/* 32-bit offset to symbol, relative to GOT. */
58d29fc3
HPN
4592 BFD_RELOC_CRIS_32_GOTREL,
4593
b5f79c76 4594/* 32-bit offset to symbol with PLT entry, relative to GOT. */
58d29fc3
HPN
4595 BFD_RELOC_CRIS_32_PLT_GOTREL,
4596
b5f79c76 4597/* 32-bit offset to symbol with PLT entry, relative to this relocation. */
58d29fc3
HPN
4598 BFD_RELOC_CRIS_32_PLT_PCREL,
4599
3926fc54
HPN
4600/* Relocs used in TLS code for CRIS. */
4601 BFD_RELOC_CRIS_32_GOT_GD,
4602 BFD_RELOC_CRIS_16_GOT_GD,
4603 BFD_RELOC_CRIS_32_GD,
4604 BFD_RELOC_CRIS_DTP,
4605 BFD_RELOC_CRIS_32_DTPREL,
4606 BFD_RELOC_CRIS_16_DTPREL,
4607 BFD_RELOC_CRIS_32_GOT_TPREL,
4608 BFD_RELOC_CRIS_16_GOT_TPREL,
4609 BFD_RELOC_CRIS_32_TPREL,
4610 BFD_RELOC_CRIS_16_TPREL,
4611 BFD_RELOC_CRIS_DTPMOD,
75f500d7 4612 BFD_RELOC_CRIS_32_IE,
3926fc54 4613
b5f79c76 4614/* Intel i860 Relocations. */
a87fdb8d
JE
4615 BFD_RELOC_860_COPY,
4616 BFD_RELOC_860_GLOB_DAT,
4617 BFD_RELOC_860_JUMP_SLOT,
4618 BFD_RELOC_860_RELATIVE,
4619 BFD_RELOC_860_PC26,
4620 BFD_RELOC_860_PLT26,
4621 BFD_RELOC_860_PC16,
4622 BFD_RELOC_860_LOW0,
4623 BFD_RELOC_860_SPLIT0,
4624 BFD_RELOC_860_LOW1,
4625 BFD_RELOC_860_SPLIT1,
4626 BFD_RELOC_860_LOW2,
4627 BFD_RELOC_860_SPLIT2,
4628 BFD_RELOC_860_LOW3,
4629 BFD_RELOC_860_LOGOT0,
4630 BFD_RELOC_860_SPGOT0,
4631 BFD_RELOC_860_LOGOT1,
4632 BFD_RELOC_860_SPGOT1,
4633 BFD_RELOC_860_LOGOTOFF0,
4634 BFD_RELOC_860_SPGOTOFF0,
4635 BFD_RELOC_860_LOGOTOFF1,
4636 BFD_RELOC_860_SPGOTOFF1,
4637 BFD_RELOC_860_LOGOTOFF2,
4638 BFD_RELOC_860_LOGOTOFF3,
4639 BFD_RELOC_860_LOPC,
4640 BFD_RELOC_860_HIGHADJ,
4641 BFD_RELOC_860_HAGOT,
4642 BFD_RELOC_860_HAGOTOFF,
4643 BFD_RELOC_860_HAPC,
4644 BFD_RELOC_860_HIGH,
4645 BFD_RELOC_860_HIGOT,
4646 BFD_RELOC_860_HIGOTOFF,
b3baf5d0 4647
b5f79c76 4648/* OpenRISC Relocations. */
b3baf5d0
NC
4649 BFD_RELOC_OPENRISC_ABS_26,
4650 BFD_RELOC_OPENRISC_REL_26,
e01b0e69 4651
b5f79c76 4652/* H8 elf Relocations. */
e01b0e69
JR
4653 BFD_RELOC_H8_DIR16A8,
4654 BFD_RELOC_H8_DIR16R8,
4655 BFD_RELOC_H8_DIR24A8,
4656 BFD_RELOC_H8_DIR24R8,
4657 BFD_RELOC_H8_DIR32A16,
93fbbb04 4658
b5f79c76 4659/* Sony Xstormy16 Relocations. */
93fbbb04 4660 BFD_RELOC_XSTORMY16_REL_12,
5fd63999 4661 BFD_RELOC_XSTORMY16_12,
93fbbb04
GK
4662 BFD_RELOC_XSTORMY16_24,
4663 BFD_RELOC_XSTORMY16_FPTR16,
90ace9e9 4664
d9352518
DB
4665/* Self-describing complex relocations. */
4666 BFD_RELOC_RELC,
4667
4668
d70c5fc7
NC
4669/* Infineon Relocations. */
4670 BFD_RELOC_XC16X_PAG,
4671 BFD_RELOC_XC16X_POF,
4672 BFD_RELOC_XC16X_SEG,
4673 BFD_RELOC_XC16X_SOF,
4674
90ace9e9
JT
4675/* Relocations used by VAX ELF. */
4676 BFD_RELOC_VAX_GLOB_DAT,
4677 BFD_RELOC_VAX_JMP_SLOT,
4678 BFD_RELOC_VAX_RELATIVE,
2469cfa2 4679
d031aafb
NS
4680/* Morpho MT - 16 bit immediate relocation. */
4681 BFD_RELOC_MT_PC16,
e729279b 4682
d031aafb
NS
4683/* Morpho MT - Hi 16 bits of an address. */
4684 BFD_RELOC_MT_HI16,
e729279b 4685
d031aafb
NS
4686/* Morpho MT - Low 16 bits of an address. */
4687 BFD_RELOC_MT_LO16,
e729279b 4688
d031aafb
NS
4689/* Morpho MT - Used to tell the linker which vtable entries are used. */
4690 BFD_RELOC_MT_GNU_VTINHERIT,
e729279b 4691
d031aafb
NS
4692/* Morpho MT - Used to tell the linker which vtable entries are used. */
4693 BFD_RELOC_MT_GNU_VTENTRY,
e729279b 4694
d031aafb
NS
4695/* Morpho MT - 8 bit immediate relocation. */
4696 BFD_RELOC_MT_PCINSN8,
6f84a2a6 4697
2469cfa2
NC
4698/* msp430 specific relocation codes */
4699 BFD_RELOC_MSP430_10_PCREL,
4700 BFD_RELOC_MSP430_16_PCREL,
4701 BFD_RELOC_MSP430_16,
4702 BFD_RELOC_MSP430_16_PCREL_BYTE,
4703 BFD_RELOC_MSP430_16_BYTE,
b18c562e
NC
4704 BFD_RELOC_MSP430_2X_PCREL,
4705 BFD_RELOC_MSP430_RL_PCREL,
a75473eb
SC
4706
4707/* IQ2000 Relocations. */
4708 BFD_RELOC_IQ2000_OFFSET_16,
4709 BFD_RELOC_IQ2000_OFFSET_21,
4710 BFD_RELOC_IQ2000_UHI16,
e0001a05
NC
4711
4712/* Special Xtensa relocation used only by PLT entries in ELF shared
4713objects to indicate that the runtime linker should set the value
4714to one of its own internal functions or data structures. */
4715 BFD_RELOC_XTENSA_RTLD,
4716
4717/* Xtensa relocations for ELF shared objects. */
4718 BFD_RELOC_XTENSA_GLOB_DAT,
4719 BFD_RELOC_XTENSA_JMP_SLOT,
4720 BFD_RELOC_XTENSA_RELATIVE,
4721
4722/* Xtensa relocation used in ELF object files for symbols that may require
4723PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4724 BFD_RELOC_XTENSA_PLT,
4725
43cd72b9
BW
4726/* Xtensa relocations to mark the difference of two local symbols.
4727These are only needed to support linker relaxation and can be ignored
4728when not relaxing. The field is set to the value of the difference
4729assuming no relaxation. The relocation encodes the position of the
4730first symbol so the linker can determine whether to adjust the field
4731value. */
4732 BFD_RELOC_XTENSA_DIFF8,
4733 BFD_RELOC_XTENSA_DIFF16,
4734 BFD_RELOC_XTENSA_DIFF32,
4735
4736/* Generic Xtensa relocations for instruction operands. Only the slot
4737number is encoded in the relocation. The relocation applies to the
4738last PC-relative immediate operand, or if there are no PC-relative
4739immediates, to the last immediate operand. */
4740 BFD_RELOC_XTENSA_SLOT0_OP,
4741 BFD_RELOC_XTENSA_SLOT1_OP,
4742 BFD_RELOC_XTENSA_SLOT2_OP,
4743 BFD_RELOC_XTENSA_SLOT3_OP,
4744 BFD_RELOC_XTENSA_SLOT4_OP,
4745 BFD_RELOC_XTENSA_SLOT5_OP,
4746 BFD_RELOC_XTENSA_SLOT6_OP,
4747 BFD_RELOC_XTENSA_SLOT7_OP,
4748 BFD_RELOC_XTENSA_SLOT8_OP,
4749 BFD_RELOC_XTENSA_SLOT9_OP,
4750 BFD_RELOC_XTENSA_SLOT10_OP,
4751 BFD_RELOC_XTENSA_SLOT11_OP,
4752 BFD_RELOC_XTENSA_SLOT12_OP,
4753 BFD_RELOC_XTENSA_SLOT13_OP,
4754 BFD_RELOC_XTENSA_SLOT14_OP,
4755
4756/* Alternate Xtensa relocations. Only the slot is encoded in the
4757relocation. The meaning of these relocations is opcode-specific. */
4758 BFD_RELOC_XTENSA_SLOT0_ALT,
4759 BFD_RELOC_XTENSA_SLOT1_ALT,
4760 BFD_RELOC_XTENSA_SLOT2_ALT,
4761 BFD_RELOC_XTENSA_SLOT3_ALT,
4762 BFD_RELOC_XTENSA_SLOT4_ALT,
4763 BFD_RELOC_XTENSA_SLOT5_ALT,
4764 BFD_RELOC_XTENSA_SLOT6_ALT,
4765 BFD_RELOC_XTENSA_SLOT7_ALT,
4766 BFD_RELOC_XTENSA_SLOT8_ALT,
4767 BFD_RELOC_XTENSA_SLOT9_ALT,
4768 BFD_RELOC_XTENSA_SLOT10_ALT,
4769 BFD_RELOC_XTENSA_SLOT11_ALT,
4770 BFD_RELOC_XTENSA_SLOT12_ALT,
4771 BFD_RELOC_XTENSA_SLOT13_ALT,
4772 BFD_RELOC_XTENSA_SLOT14_ALT,
4773
4774/* Xtensa relocations for backward compatibility. These have all been
4775replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
e0001a05
NC
4776 BFD_RELOC_XTENSA_OP0,
4777 BFD_RELOC_XTENSA_OP1,
4778 BFD_RELOC_XTENSA_OP2,
4779
d70c5fc7 4780/* Xtensa relocation to mark that the assembler expanded the
e0001a05
NC
4781instructions from an original target. The expansion size is
4782encoded in the reloc size. */
4783 BFD_RELOC_XTENSA_ASM_EXPAND,
4784
d70c5fc7
NC
4785/* Xtensa relocation to mark that the linker should simplify
4786assembler-expanded instructions. This is commonly used
4787internally by the linker after analysis of a
e0001a05
NC
4788BFD_RELOC_XTENSA_ASM_EXPAND. */
4789 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
c0524131 4790
28dbbc02
BW
4791/* Xtensa TLS relocations. */
4792 BFD_RELOC_XTENSA_TLSDESC_FN,
4793 BFD_RELOC_XTENSA_TLSDESC_ARG,
4794 BFD_RELOC_XTENSA_TLS_DTPOFF,
4795 BFD_RELOC_XTENSA_TLS_TPOFF,
4796 BFD_RELOC_XTENSA_TLS_FUNC,
4797 BFD_RELOC_XTENSA_TLS_ARG,
4798 BFD_RELOC_XTENSA_TLS_CALL,
4799
3c9b82ba
NC
4800/* 8 bit signed offset in (ix+d) or (iy+d). */
4801 BFD_RELOC_Z80_DISP8,
4802
c0524131
NC
4803/* DJNZ offset. */
4804 BFD_RELOC_Z8K_DISP7,
4805
4806/* CALR offset. */
4807 BFD_RELOC_Z8K_CALLR,
4808
4809/* 4 bit value. */
4810 BFD_RELOC_Z8K_IMM4L,
84e94c90
NC
4811
4812/* Lattice Mico32 relocations. */
4813 BFD_RELOC_LM32_CALL,
4814 BFD_RELOC_LM32_BRANCH,
4815 BFD_RELOC_LM32_16_GOT,
4816 BFD_RELOC_LM32_GOTOFF_HI16,
4817 BFD_RELOC_LM32_GOTOFF_LO16,
4818 BFD_RELOC_LM32_COPY,
4819 BFD_RELOC_LM32_GLOB_DAT,
4820 BFD_RELOC_LM32_JMP_SLOT,
4821 BFD_RELOC_LM32_RELATIVE,
92bc0e80
TG
4822
4823/* Difference between two section addreses. Must be followed by a
4824BFD_RELOC_MACH_O_PAIR. */
4825 BFD_RELOC_MACH_O_SECTDIFF,
4826
f88af2f1 4827/* Pair of relocation. Contains the first symbol. */
92bc0e80 4828 BFD_RELOC_MACH_O_PAIR,
7ba29e2a 4829
f88af2f1
TG
4830/* PCREL relocations. They are marked as branch to create PLT entry if
4831required. */
4832 BFD_RELOC_MACH_O_X86_64_BRANCH32,
4833 BFD_RELOC_MACH_O_X86_64_BRANCH8,
4834
4835/* Used when referencing a GOT entry. */
4836 BFD_RELOC_MACH_O_X86_64_GOT,
4837
4838/* Used when loading a GOT entry with movq. It is specially marked so that
4839the linker could optimize the movq to a leaq if possible. */
4840 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4841
4842/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4843 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4844
4845/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4846 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4847
4848/* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
4849 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4850
4851/* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
4852 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4853
4854/* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
4855 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4856
7ba29e2a
NC
4857/* This is a 32 bit reloc for the microblaze that stores the
4858low 16 bits of a value */
4859 BFD_RELOC_MICROBLAZE_32_LO,
4860
4861/* This is a 32 bit pc-relative reloc for the microblaze that
4862stores the low 16 bits of a value */
4863 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4864
4865/* This is a 32 bit reloc for the microblaze that stores a
4866value relative to the read-only small data area anchor */
4867 BFD_RELOC_MICROBLAZE_32_ROSDA,
4868
4869/* This is a 32 bit reloc for the microblaze that stores a
4870value relative to the read-write small data area anchor */
4871 BFD_RELOC_MICROBLAZE_32_RWSDA,
4872
4873/* This is a 32 bit reloc for the microblaze to handle
4874expressions of the form "Symbol Op Symbol" */
4875 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4876
4877/* This is a 64 bit reloc that stores the 32 bit pc relative
4878value in two words (with an imm instruction). No relocation is
4879done here - only used for relaxing */
4880 BFD_RELOC_MICROBLAZE_64_NONE,
4881
4882/* This is a 64 bit reloc that stores the 32 bit pc relative
4883value in two words (with an imm instruction). The relocation is
4884PC-relative GOT offset */
4885 BFD_RELOC_MICROBLAZE_64_GOTPC,
4886
4887/* This is a 64 bit reloc that stores the 32 bit pc relative
4888value in two words (with an imm instruction). The relocation is
4889GOT offset */
4890 BFD_RELOC_MICROBLAZE_64_GOT,
4891
4892/* This is a 64 bit reloc that stores the 32 bit pc relative
4893value in two words (with an imm instruction). The relocation is
4894PC-relative offset into PLT */
4895 BFD_RELOC_MICROBLAZE_64_PLT,
4896
4897/* This is a 64 bit reloc that stores the 32 bit GOT relative
4898value in two words (with an imm instruction). The relocation is
4899relative offset from _GLOBAL_OFFSET_TABLE_ */
4900 BFD_RELOC_MICROBLAZE_64_GOTOFF,
4901
4902/* This is a 32 bit reloc that stores the 32 bit GOT relative
4903value in a word. The relocation is relative offset from */
4904 BFD_RELOC_MICROBLAZE_32_GOTOFF,
4905
4906/* This is used to tell the dynamic linker to copy the value out of
4907the dynamic object into the runtime process image. */
4908 BFD_RELOC_MICROBLAZE_COPY,
aa137e4d
NC
4909
4910/* Tilera TILEPro Relocations. */
4911 BFD_RELOC_TILEPRO_COPY,
4912 BFD_RELOC_TILEPRO_GLOB_DAT,
4913 BFD_RELOC_TILEPRO_JMP_SLOT,
4914 BFD_RELOC_TILEPRO_RELATIVE,
4915 BFD_RELOC_TILEPRO_BROFF_X1,
4916 BFD_RELOC_TILEPRO_JOFFLONG_X1,
4917 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT,
4918 BFD_RELOC_TILEPRO_IMM8_X0,
4919 BFD_RELOC_TILEPRO_IMM8_Y0,
4920 BFD_RELOC_TILEPRO_IMM8_X1,
4921 BFD_RELOC_TILEPRO_IMM8_Y1,
4922 BFD_RELOC_TILEPRO_DEST_IMM8_X1,
4923 BFD_RELOC_TILEPRO_MT_IMM15_X1,
4924 BFD_RELOC_TILEPRO_MF_IMM15_X1,
4925 BFD_RELOC_TILEPRO_IMM16_X0,
4926 BFD_RELOC_TILEPRO_IMM16_X1,
4927 BFD_RELOC_TILEPRO_IMM16_X0_LO,
4928 BFD_RELOC_TILEPRO_IMM16_X1_LO,
4929 BFD_RELOC_TILEPRO_IMM16_X0_HI,
4930 BFD_RELOC_TILEPRO_IMM16_X1_HI,
4931 BFD_RELOC_TILEPRO_IMM16_X0_HA,
4932 BFD_RELOC_TILEPRO_IMM16_X1_HA,
4933 BFD_RELOC_TILEPRO_IMM16_X0_PCREL,
4934 BFD_RELOC_TILEPRO_IMM16_X1_PCREL,
4935 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL,
4936 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL,
4937 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL,
4938 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL,
4939 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL,
4940 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL,
4941 BFD_RELOC_TILEPRO_IMM16_X0_GOT,
4942 BFD_RELOC_TILEPRO_IMM16_X1_GOT,
4943 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO,
4944 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO,
4945 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI,
4946 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI,
4947 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA,
4948 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA,
4949 BFD_RELOC_TILEPRO_MMSTART_X0,
4950 BFD_RELOC_TILEPRO_MMEND_X0,
4951 BFD_RELOC_TILEPRO_MMSTART_X1,
4952 BFD_RELOC_TILEPRO_MMEND_X1,
4953 BFD_RELOC_TILEPRO_SHAMT_X0,
4954 BFD_RELOC_TILEPRO_SHAMT_X1,
4955 BFD_RELOC_TILEPRO_SHAMT_Y0,
4956 BFD_RELOC_TILEPRO_SHAMT_Y1,
4957 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD,
4958 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD,
4959 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO,
4960 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO,
4961 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI,
4962 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI,
4963 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA,
4964 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA,
4965 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE,
4966 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE,
4967 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO,
4968 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO,
4969 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI,
4970 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI,
4971 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA,
4972 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA,
4973 BFD_RELOC_TILEPRO_TLS_DTPMOD32,
4974 BFD_RELOC_TILEPRO_TLS_DTPOFF32,
4975 BFD_RELOC_TILEPRO_TLS_TPOFF32,
4976
4977/* Tilera TILE-Gx Relocations. */
4978 BFD_RELOC_TILEGX_HW0,
4979 BFD_RELOC_TILEGX_HW1,
4980 BFD_RELOC_TILEGX_HW2,
4981 BFD_RELOC_TILEGX_HW3,
4982 BFD_RELOC_TILEGX_HW0_LAST,
4983 BFD_RELOC_TILEGX_HW1_LAST,
4984 BFD_RELOC_TILEGX_HW2_LAST,
4985 BFD_RELOC_TILEGX_COPY,
4986 BFD_RELOC_TILEGX_GLOB_DAT,
4987 BFD_RELOC_TILEGX_JMP_SLOT,
4988 BFD_RELOC_TILEGX_RELATIVE,
4989 BFD_RELOC_TILEGX_BROFF_X1,
4990 BFD_RELOC_TILEGX_JUMPOFF_X1,
4991 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT,
4992 BFD_RELOC_TILEGX_IMM8_X0,
4993 BFD_RELOC_TILEGX_IMM8_Y0,
4994 BFD_RELOC_TILEGX_IMM8_X1,
4995 BFD_RELOC_TILEGX_IMM8_Y1,
4996 BFD_RELOC_TILEGX_DEST_IMM8_X1,
4997 BFD_RELOC_TILEGX_MT_IMM14_X1,
4998 BFD_RELOC_TILEGX_MF_IMM14_X1,
4999 BFD_RELOC_TILEGX_MMSTART_X0,
5000 BFD_RELOC_TILEGX_MMEND_X0,
5001 BFD_RELOC_TILEGX_SHAMT_X0,
5002 BFD_RELOC_TILEGX_SHAMT_X1,
5003 BFD_RELOC_TILEGX_SHAMT_Y0,
5004 BFD_RELOC_TILEGX_SHAMT_Y1,
5005 BFD_RELOC_TILEGX_IMM16_X0_HW0,
5006 BFD_RELOC_TILEGX_IMM16_X1_HW0,
5007 BFD_RELOC_TILEGX_IMM16_X0_HW1,
5008 BFD_RELOC_TILEGX_IMM16_X1_HW1,
5009 BFD_RELOC_TILEGX_IMM16_X0_HW2,
5010 BFD_RELOC_TILEGX_IMM16_X1_HW2,
5011 BFD_RELOC_TILEGX_IMM16_X0_HW3,
5012 BFD_RELOC_TILEGX_IMM16_X1_HW3,
5013 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST,
5014 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST,
5015 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST,
5016 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST,
5017 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST,
5018 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST,
5019 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL,
5020 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL,
5021 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL,
5022 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL,
5023 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL,
5024 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL,
5025 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL,
5026 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL,
5027 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL,
5028 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL,
5029 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL,
5030 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL,
5031 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL,
5032 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL,
5033 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT,
5034 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT,
5035 BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
5036 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
5037 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
5038 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
5039 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
5040 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
5041 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT,
5042 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT,
5043 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT,
5044 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT,
5045 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
5046 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
5047 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD,
5048 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD,
5049 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
5050 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
5051 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
5052 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
5053 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
5054 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
5055 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD,
5056 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD,
5057 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD,
5058 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD,
5059 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
5060 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
5061 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE,
5062 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE,
5063 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
5064 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
5065 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
5066 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
5067 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
5068 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
5069 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE,
5070 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE,
5071 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE,
5072 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE,
5073 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
5074 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE,
5075 BFD_RELOC_TILEGX_TLS_DTPMOD64,
5076 BFD_RELOC_TILEGX_TLS_DTPOFF64,
5077 BFD_RELOC_TILEGX_TLS_TPOFF64,
5078 BFD_RELOC_TILEGX_TLS_DTPMOD32,
5079 BFD_RELOC_TILEGX_TLS_DTPOFF32,
5080 BFD_RELOC_TILEGX_TLS_TPOFF32,
cfb8c092
NC
5081
5082/* Adapteva EPIPHANY - 8 bit signed pc-relative displacement */
5083 BFD_RELOC_EPIPHANY_SIMM8,
5084
5085/* Adapteva EPIPHANY - 24 bit signed pc-relative displacement */
5086 BFD_RELOC_EPIPHANY_SIMM24,
5087
5088/* Adapteva EPIPHANY - 16 most-significant bits of absolute address */
5089 BFD_RELOC_EPIPHANY_HIGH,
5090
5091/* Adapteva EPIPHANY - 16 least-significant bits of absolute address */
5092 BFD_RELOC_EPIPHANY_LOW,
5093
5094/* Adapteva EPIPHANY - 11 bit signed number - add/sub immediate */
5095 BFD_RELOC_EPIPHANY_SIMM11,
5096
5097/* Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement) */
5098 BFD_RELOC_EPIPHANY_IMM11,
5099
5100/* Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction. */
5101 BFD_RELOC_EPIPHANY_IMM8,
252b5132
RH
5102 BFD_RELOC_UNUSED };
5103typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
c58b9523
AM
5104reloc_howto_type *bfd_reloc_type_lookup
5105 (bfd *abfd, bfd_reloc_code_real_type code);
157090f7
AM
5106reloc_howto_type *bfd_reloc_name_lookup
5107 (bfd *abfd, const char *reloc_name);
252b5132 5108
c58b9523 5109const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
252b5132 5110
e61463e1 5111/* Extracted from syms.c. */
541389e2 5112
fc0a2244 5113typedef struct bfd_symbol
252b5132 5114{
b5f79c76
NC
5115 /* A pointer to the BFD which owns the symbol. This information
5116 is necessary so that a back end can work out what additional
5117 information (invisible to the application writer) is carried
5118 with the symbol.
5119
5120 This field is *almost* redundant, since you can use section->owner
5121 instead, except that some symbols point to the global sections
5122 bfd_{abs,com,und}_section. This could be fixed by making
5123 these globals be per-bfd (or per-target-flavor). FIXME. */
2ce40c65 5124 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
b5f79c76
NC
5125
5126 /* The text of the symbol. The name is left alone, and not copied; the
5127 application may not alter it. */
dc810e39 5128 const char *name;
252b5132 5129
b5f79c76
NC
5130 /* The value of the symbol. This really should be a union of a
5131 numeric value with a pointer, since some flags indicate that
5132 a pointer to another symbol is stored here. */
252b5132
RH
5133 symvalue value;
5134
b5f79c76 5135 /* Attributes of a symbol. */
e7c33416 5136#define BSF_NO_FLAGS 0x00
252b5132 5137
b5f79c76
NC
5138 /* The symbol has local scope; <<static>> in <<C>>. The value
5139 is the offset into the section of the data. */
e7c33416 5140#define BSF_LOCAL (1 << 0)
252b5132 5141
b5f79c76
NC
5142 /* The symbol has global scope; initialized data in <<C>>. The
5143 value is the offset into the section of the data. */
e7c33416 5144#define BSF_GLOBAL (1 << 1)
252b5132 5145
b5f79c76
NC
5146 /* The symbol has global scope and is exported. The value is
5147 the offset into the section of the data. */
5148#define BSF_EXPORT BSF_GLOBAL /* No real difference. */
252b5132 5149
b5f79c76 5150 /* A normal C symbol would be one of:
e7c33416 5151 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
b5f79c76 5152 <<BSF_GLOBAL>>. */
252b5132 5153
7dee875e 5154 /* The symbol is a debugging record. The value has an arbitrary
b5f79c76 5155 meaning, unless BSF_DEBUGGING_RELOC is also set. */
e7c33416 5156#define BSF_DEBUGGING (1 << 2)
252b5132 5157
b5f79c76
NC
5158 /* The symbol denotes a function entry point. Used in ELF,
5159 perhaps others someday. */
e7c33416
NC
5160#define BSF_FUNCTION (1 << 3)
5161
b5f79c76 5162 /* Used by the linker. */
e7c33416
NC
5163#define BSF_KEEP (1 << 5)
5164#define BSF_KEEP_G (1 << 6)
252b5132 5165
b5f79c76
NC
5166 /* A weak global symbol, overridable without warnings by
5167 a regular global symbol of the same name. */
e7c33416 5168#define BSF_WEAK (1 << 7)
252b5132 5169
b5f79c76
NC
5170 /* This symbol was created to point to a section, e.g. ELF's
5171 STT_SECTION symbols. */
e7c33416 5172#define BSF_SECTION_SYM (1 << 8)
252b5132 5173
b5f79c76
NC
5174 /* The symbol used to be a common symbol, but now it is
5175 allocated. */
e7c33416 5176#define BSF_OLD_COMMON (1 << 9)
252b5132 5177
b5f79c76
NC
5178 /* In some files the type of a symbol sometimes alters its
5179 location in an output file - ie in coff a <<ISFCN>> symbol
5180 which is also <<C_EXT>> symbol appears where it was
5181 declared and not at the end of a section. This bit is set
5182 by the target BFD part to convey this information. */
e7c33416 5183#define BSF_NOT_AT_END (1 << 10)
252b5132 5184
b5f79c76 5185 /* Signal that the symbol is the label of constructor section. */
e7c33416 5186#define BSF_CONSTRUCTOR (1 << 11)
252b5132 5187
b5f79c76
NC
5188 /* Signal that the symbol is a warning symbol. The name is a
5189 warning. The name of the next symbol is the one to warn about;
5190 if a reference is made to a symbol with the same name as the next
5191 symbol, a warning is issued by the linker. */
e7c33416 5192#define BSF_WARNING (1 << 12)
252b5132 5193
b5f79c76
NC
5194 /* Signal that the symbol is indirect. This symbol is an indirect
5195 pointer to the symbol with the same name as the next symbol. */
e7c33416 5196#define BSF_INDIRECT (1 << 13)
252b5132 5197
b5f79c76
NC
5198 /* BSF_FILE marks symbols that contain a file name. This is used
5199 for ELF STT_FILE symbols. */
e7c33416 5200#define BSF_FILE (1 << 14)
252b5132 5201
b5f79c76 5202 /* Symbol is from dynamic linking information. */
e7c33416 5203#define BSF_DYNAMIC (1 << 15)
252b5132 5204
b5f79c76
NC
5205 /* The symbol denotes a data object. Used in ELF, and perhaps
5206 others someday. */
e7c33416 5207#define BSF_OBJECT (1 << 16)
252b5132 5208
b5f79c76
NC
5209 /* This symbol is a debugging symbol. The value is the offset
5210 into the section of the data. BSF_DEBUGGING should be set
5211 as well. */
e7c33416 5212#define BSF_DEBUGGING_RELOC (1 << 17)
703153b5 5213
13ae64f3 5214 /* This symbol is thread local. Used in ELF. */
e7c33416 5215#define BSF_THREAD_LOCAL (1 << 18)
13ae64f3 5216
d9352518
DB
5217 /* This symbol represents a complex relocation expression,
5218 with the expression tree serialized in the symbol name. */
e7c33416 5219#define BSF_RELC (1 << 19)
d9352518
DB
5220
5221 /* This symbol represents a signed complex relocation expression,
5222 with the expression tree serialized in the symbol name. */
e7c33416 5223#define BSF_SRELC (1 << 20)
d9352518 5224
6ba2a415 5225 /* This symbol was created by bfd_get_synthetic_symtab. */
e7c33416 5226#define BSF_SYNTHETIC (1 << 21)
6ba2a415 5227
d8045f23
NC
5228 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
5229 The dynamic linker will compute the value of this symbol by
5230 calling the function that it points to. BSF_FUNCTION must
5231 also be also set. */
5232#define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
3e7a7d11
NC
5233 /* This symbol is a globally unique data object. The dynamic linker
5234 will make sure that in the entire process there is just one symbol
5235 with this name and type in use. BSF_OBJECT must also be set. */
5236#define BSF_GNU_UNIQUE (1 << 23)
d8045f23 5237
252b5132
RH
5238 flagword flags;
5239
b5f79c76
NC
5240 /* A pointer to the section to which this symbol is
5241 relative. This will always be non NULL, there are special
5242 sections for undefined and absolute symbols. */
198beae2 5243 struct bfd_section *section;
252b5132 5244
b5f79c76 5245 /* Back end special data. */
252b5132
RH
5246 union
5247 {
c58b9523 5248 void *p;
252b5132 5249 bfd_vma i;
b5f79c76
NC
5250 }
5251 udata;
5252}
5253asymbol;
252b5132 5254
252b5132
RH
5255#define bfd_get_symtab_upper_bound(abfd) \
5256 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
b5f79c76 5257
c58b9523 5258bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
252b5132 5259
c58b9523 5260bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
252b5132
RH
5261
5262#define bfd_is_local_label_name(abfd, name) \
c58b9523 5263 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
b5f79c76 5264
3c9458e9
NC
5265bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
5266
5267#define bfd_is_target_special_symbol(abfd, sym) \
5268 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
5269
252b5132 5270#define bfd_canonicalize_symtab(abfd, location) \
c58b9523 5271 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
b5f79c76 5272
c58b9523
AM
5273bfd_boolean bfd_set_symtab
5274 (bfd *abfd, asymbol **location, unsigned int count);
252b5132 5275
c58b9523 5276void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
252b5132
RH
5277
5278#define bfd_make_empty_symbol(abfd) \
c58b9523 5279 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
b5f79c76 5280
c58b9523 5281asymbol *_bfd_generic_make_empty_symbol (bfd *);
3f3c5c34 5282
252b5132 5283#define bfd_make_debug_symbol(abfd,ptr,size) \
c58b9523 5284 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
b5f79c76 5285
c58b9523 5286int bfd_decode_symclass (asymbol *symbol);
252b5132 5287
c58b9523 5288bfd_boolean bfd_is_undefined_symclass (int symclass);
fad6fcbb 5289
c58b9523 5290void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
252b5132 5291
c58b9523
AM
5292bfd_boolean bfd_copy_private_symbol_data
5293 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
252b5132
RH
5294
5295#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
c58b9523
AM
5296 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
5297 (ibfd, isymbol, obfd, osymbol))
b5f79c76 5298
e61463e1 5299/* Extracted from bfd.c. */
a50b1753
NC
5300enum bfd_direction
5301 {
5302 no_direction = 0,
5303 read_direction = 1,
5304 write_direction = 2,
5305 both_direction = 3
5306 };
5307
c2852e88 5308struct bfd
252b5132 5309{
52b69c9e
AO
5310 /* A unique identifier of the BFD */
5311 unsigned int id;
5312
b5f79c76
NC
5313 /* The filename the application opened the BFD with. */
5314 const char *filename;
252b5132 5315
b5f79c76
NC
5316 /* A pointer to the target jump table. */
5317 const struct bfd_target *xvec;
252b5132 5318
40838a72
AC
5319 /* The IOSTREAM, and corresponding IO vector that provide access
5320 to the file backing the BFD. */
c58b9523 5321 void *iostream;
40838a72 5322 const struct bfd_iovec *iovec;
252b5132 5323
b5f79c76
NC
5324 /* The caching routines use these to maintain a
5325 least-recently-used list of BFDs. */
2ce40c65 5326 struct bfd *lru_prev, *lru_next;
252b5132 5327
b5f79c76
NC
5328 /* When a file is closed by the caching routines, BFD retains
5329 state information on the file here... */
5330 ufile_ptr where;
252b5132 5331
b34976b6 5332 /* File modified time, if mtime_set is TRUE. */
b5f79c76 5333 long mtime;
252b5132 5334
b5f79c76
NC
5335 /* Reserved for an unimplemented file locking extension. */
5336 int ifd;
252b5132 5337
b5f79c76
NC
5338 /* The format which belongs to the BFD. (object, core, etc.) */
5339 bfd_format format;
252b5132 5340
b5f79c76 5341 /* The direction with which the BFD was opened. */
a50b1753 5342 enum bfd_direction direction;
b5f79c76
NC
5343
5344 /* Format_specific flags. */
5345 flagword flags;
252b5132 5346
6ad2759d
L
5347 /* Values that may appear in the flags field of a BFD. These also
5348 appear in the object_flags field of the bfd_target structure, where
5349 they indicate the set of flags used by that backend (not all flags
5350 are meaningful for all object file formats) (FIXME: at the moment,
5351 the object_flags values have mostly just been copied from backend
5352 to another, and are not necessarily correct). */
5353
5354#define BFD_NO_FLAGS 0x00
5355
5356 /* BFD contains relocation entries. */
5357#define HAS_RELOC 0x01
5358
5359 /* BFD is directly executable. */
5360#define EXEC_P 0x02
5361
5362 /* BFD has line number information (basically used for F_LNNO in a
5363 COFF header). */
5364#define HAS_LINENO 0x04
5365
5366 /* BFD has debugging information. */
5367#define HAS_DEBUG 0x08
5368
5369 /* BFD has symbols. */
5370#define HAS_SYMS 0x10
5371
5372 /* BFD has local symbols (basically used for F_LSYMS in a COFF
5373 header). */
5374#define HAS_LOCALS 0x20
5375
5376 /* BFD is a dynamic object. */
5377#define DYNAMIC 0x40
5378
5379 /* Text section is write protected (if D_PAGED is not set, this is
5380 like an a.out NMAGIC file) (the linker sets this by default, but
5381 clears it for -r or -N). */
5382#define WP_TEXT 0x80
5383
5384 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
5385 linker sets this by default, but clears it for -r or -n or -N). */
5386#define D_PAGED 0x100
5387
5388 /* BFD is relaxable (this means that bfd_relax_section may be able to
5389 do something) (sometimes bfd_relax_section can do something even if
5390 this is not set). */
5391#define BFD_IS_RELAXABLE 0x200
5392
5393 /* This may be set before writing out a BFD to request using a
5394 traditional format. For example, this is used to request that when
5395 writing out an a.out object the symbols not be hashed to eliminate
5396 duplicates. */
5397#define BFD_TRADITIONAL_FORMAT 0x400
5398
5399 /* This flag indicates that the BFD contents are actually cached
5400 in memory. If this is set, iostream points to a bfd_in_memory
5401 struct. */
5402#define BFD_IN_MEMORY 0x800
5403
5404 /* The sections in this BFD specify a memory page. */
5405#define HAS_LOAD_PAGE 0x1000
5406
5407 /* This BFD has been created by the linker and doesn't correspond
5408 to any input file. */
5409#define BFD_LINKER_CREATED 0x2000
5410
36e4dce6
CD
5411 /* This may be set before writing out a BFD to request that it
5412 be written using values for UIDs, GIDs, timestamps, etc. that
5413 will be consistent from run to run. */
5414#define BFD_DETERMINISTIC_OUTPUT 0x4000
5415
4a114e3e
L
5416 /* Compress sections in this BFD. */
5417#define BFD_COMPRESS 0x8000
5418
5419 /* Decompress sections in this BFD. */
5420#define BFD_DECOMPRESS 0x10000
5421
9e2278f5
AM
5422 /* BFD is a dummy, for plugins. */
5423#define BFD_PLUGIN 0x20000
5424
4a114e3e
L
5425 /* Flags bits to be saved in bfd_preserve_save. */
5426#define BFD_FLAGS_SAVED \
9e2278f5 5427 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN)
4a114e3e 5428
6b6bc957
L
5429 /* Flags bits which are for BFD use only. */
5430#define BFD_FLAGS_FOR_BFD_USE_MASK \
5431 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
9e2278f5 5432 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
6b6bc957 5433
b5f79c76
NC
5434 /* Currently my_archive is tested before adding origin to
5435 anything. I believe that this can become always an add of
5436 origin, with origin set to 0 for non archive files. */
5437 ufile_ptr origin;
252b5132 5438
a8da6403
NC
5439 /* The origin in the archive of the proxy entry. This will
5440 normally be the same as origin, except for thin archives,
5441 when it will contain the current offset of the proxy in the
5442 thin archive rather than the offset of the bfd in its actual
5443 container. */
5444 ufile_ptr proxy_origin;
5445
b5f79c76
NC
5446 /* A hash table for section names. */
5447 struct bfd_hash_table section_htab;
73e87d70 5448
b5f79c76 5449 /* Pointer to linked list of sections. */
198beae2 5450 struct bfd_section *sections;
252b5132 5451
5daa8fe7
L
5452 /* The last section on the section list. */
5453 struct bfd_section *section_last;
252b5132 5454
b5f79c76
NC
5455 /* The number of sections. */
5456 unsigned int section_count;
252b5132 5457
b5f79c76
NC
5458 /* Stuff only useful for object files:
5459 The start address. */
5460 bfd_vma start_address;
252b5132 5461
b5f79c76
NC
5462 /* Used for input and output. */
5463 unsigned int symcount;
252b5132 5464
5c1d2f5f
AM
5465 /* Symbol table for output BFD (with symcount entries).
5466 Also used by the linker to cache input BFD symbols. */
fc0a2244 5467 struct bfd_symbol **outsymbols;
252b5132 5468
1f70368c
DJ
5469 /* Used for slurped dynamic symbol tables. */
5470 unsigned int dynsymcount;
5471
b5f79c76
NC
5472 /* Pointer to structure which contains architecture information. */
5473 const struct bfd_arch_info *arch_info;
252b5132 5474
b5f79c76 5475 /* Stuff only useful for archives. */
c58b9523 5476 void *arelt_data;
2ce40c65 5477 struct bfd *my_archive; /* The containing archive BFD. */
cc481421 5478 struct bfd *archive_next; /* The next BFD in the archive. */
2ce40c65 5479 struct bfd *archive_head; /* The first BFD in the archive. */
a8da6403
NC
5480 struct bfd *nested_archives; /* List of nested archive in a flattened
5481 thin archive. */
252b5132 5482
b5f79c76 5483 /* A chain of BFD structures involved in a link. */
2ce40c65 5484 struct bfd *link_next;
252b5132 5485
b5f79c76
NC
5486 /* A field used by _bfd_generic_link_add_archive_symbols. This will
5487 be used only for archive elements. */
5488 int archive_pass;
252b5132 5489
b5f79c76
NC
5490 /* Used by the back end to hold private data. */
5491 union
5492 {
252b5132
RH
5493 struct aout_data_struct *aout_data;
5494 struct artdata *aout_ar_data;
5495 struct _oasys_data *oasys_obj_data;
5496 struct _oasys_ar_data *oasys_ar_data;
5497 struct coff_tdata *coff_obj_data;
5498 struct pe_tdata *pe_obj_data;
5499 struct xcoff_tdata *xcoff_obj_data;
5500 struct ecoff_tdata *ecoff_obj_data;
5501 struct ieee_data_struct *ieee_data;
5502 struct ieee_ar_data_struct *ieee_ar_data;
5503 struct srec_data_struct *srec_data;
c067354b 5504 struct verilog_data_struct *verilog_data;
252b5132
RH
5505 struct ihex_data_struct *ihex_data;
5506 struct tekhex_data_struct *tekhex_data;
5507 struct elf_obj_tdata *elf_obj_data;
5508 struct nlm_obj_tdata *nlm_obj_data;
5509 struct bout_data_struct *bout_data;
3c3bdf30 5510 struct mmo_data_struct *mmo_data;
252b5132
RH
5511 struct sun_core_struct *sun_core_data;
5512 struct sco5_core_struct *sco5_core_data;
5513 struct trad_core_struct *trad_core_data;
5514 struct som_data_struct *som_data;
5515 struct hpux_core_struct *hpux_core_data;
5516 struct hppabsd_core_struct *hppabsd_core_data;
5517 struct sgi_core_struct *sgi_core_data;
5518 struct lynx_core_struct *lynx_core_data;
5519 struct osf_core_struct *osf_core_data;
5520 struct cisco_core_struct *cisco_core_data;
5521 struct versados_data_struct *versados_data;
5522 struct netbsd_core_struct *netbsd_core_data;
3af9a47b
NC
5523 struct mach_o_data_struct *mach_o_data;
5524 struct mach_o_fat_data_struct *mach_o_fat_data;
ce3c775b 5525 struct plugin_data_struct *plugin_data;
3af9a47b
NC
5526 struct bfd_pef_data_struct *pef_data;
5527 struct bfd_pef_xlib_data_struct *pef_xlib_data;
5528 struct bfd_sym_data_struct *sym_data;
c58b9523 5529 void *any;
b5f79c76
NC
5530 }
5531 tdata;
8546af74 5532
b5f79c76 5533 /* Used by the application to hold private data. */
c58b9523 5534 void *usrdata;
252b5132 5535
52b219b5 5536 /* Where all the allocated stuff under this BFD goes. This is a
c58b9523
AM
5537 struct objalloc *, but we use void * to avoid requiring the inclusion
5538 of objalloc.h. */
5539 void *memory;
6ad2759d
L
5540
5541 /* Is the file descriptor being cached? That is, can it be closed as
5542 needed, and re-opened when accessed later? */
5543 unsigned int cacheable : 1;
5544
5545 /* Marks whether there was a default target specified when the
5546 BFD was opened. This is used to select which matching algorithm
5547 to use to choose the back end. */
5548 unsigned int target_defaulted : 1;
5549
5550 /* ... and here: (``once'' means at least once). */
5551 unsigned int opened_once : 1;
5552
5553 /* Set if we have a locally maintained mtime value, rather than
5554 getting it from the file each time. */
5555 unsigned int mtime_set : 1;
5556
5557 /* Flag set if symbols from this BFD should not be exported. */
5558 unsigned int no_export : 1;
5559
5560 /* Remember when output has begun, to stop strange things
5561 from happening. */
5562 unsigned int output_has_begun : 1;
5563
5564 /* Have archive map. */
5565 unsigned int has_armap : 1;
a8da6403
NC
5566
5567 /* Set if this is a thin archive. */
5568 unsigned int is_thin_archive : 1;
4b544b64
TG
5569
5570 /* Set if only required symbols should be added in the link hash table for
5571 this object. Used by VMS linkers. */
5572 unsigned int selective_search : 1;
252b5132
RH
5573};
5574
5575typedef enum bfd_error
5576{
5577 bfd_error_no_error = 0,
5578 bfd_error_system_call,
5579 bfd_error_invalid_target,
5580 bfd_error_wrong_format,
3619ad04 5581 bfd_error_wrong_object_format,
252b5132
RH
5582 bfd_error_invalid_operation,
5583 bfd_error_no_memory,
5584 bfd_error_no_symbols,
5585 bfd_error_no_armap,
5586 bfd_error_no_more_archived_files,
5587 bfd_error_malformed_archive,
5588 bfd_error_file_not_recognized,
5589 bfd_error_file_ambiguously_recognized,
5590 bfd_error_no_contents,
5591 bfd_error_nonrepresentable_section,
5592 bfd_error_no_debug_section,
5593 bfd_error_bad_value,
5594 bfd_error_file_truncated,
5595 bfd_error_file_too_big,
b52149c8 5596 bfd_error_on_input,
252b5132 5597 bfd_error_invalid_error_code
b5f79c76
NC
5598}
5599bfd_error_type;
252b5132 5600
c58b9523 5601bfd_error_type bfd_get_error (void);
252b5132 5602
b52149c8 5603void bfd_set_error (bfd_error_type error_tag, ...);
252b5132 5604
c58b9523 5605const char *bfd_errmsg (bfd_error_type error_tag);
252b5132 5606
c58b9523 5607void bfd_perror (const char *message);
252b5132 5608
c58b9523 5609typedef void (*bfd_error_handler_type) (const char *, ...);
252b5132 5610
c58b9523 5611bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
252b5132 5612
c58b9523 5613void bfd_set_error_program_name (const char *);
252b5132 5614
c58b9523 5615bfd_error_handler_type bfd_get_error_handler (void);
252b5132 5616
c58b9523 5617long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
252b5132 5618
c58b9523
AM
5619long bfd_canonicalize_reloc
5620 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
252b5132 5621
c58b9523
AM
5622void bfd_set_reloc
5623 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
252b5132 5624
c58b9523 5625bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
252b5132 5626
c58b9523 5627int bfd_get_arch_size (bfd *abfd);
125c4a69 5628
c58b9523 5629int bfd_get_sign_extend_vma (bfd *abfd);
125c4a69 5630
c58b9523 5631bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
252b5132 5632
c58b9523 5633unsigned int bfd_get_gp_size (bfd *abfd);
252b5132 5634
c58b9523 5635void bfd_set_gp_size (bfd *abfd, unsigned int i);
252b5132 5636
c58b9523 5637bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
252b5132 5638
80fccad2
BW
5639bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5640
5641#define bfd_copy_private_header_data(ibfd, obfd) \
5642 BFD_SEND (obfd, _bfd_copy_private_header_data, \
5643 (ibfd, obfd))
c58b9523 5644bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
5645
5646#define bfd_copy_private_bfd_data(ibfd, obfd) \
5647 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5648 (ibfd, obfd))
c58b9523 5649bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
5650
5651#define bfd_merge_private_bfd_data(ibfd, obfd) \
5652 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5653 (ibfd, obfd))
c58b9523 5654bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
252b5132
RH
5655
5656#define bfd_set_private_flags(abfd, flags) \
ed781d5d 5657 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
a6b96beb
AM
5658#define bfd_sizeof_headers(abfd, info) \
5659 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
252b5132
RH
5660
5661#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
ed781d5d
NC
5662 BFD_SEND (abfd, _bfd_find_nearest_line, \
5663 (abfd, sec, syms, off, file, func, line))
252b5132 5664
5420f73d
L
5665#define bfd_find_line(abfd, syms, sym, file, line) \
5666 BFD_SEND (abfd, _bfd_find_line, \
5667 (abfd, syms, sym, file, line))
5668
4ab527b0
FF
5669#define bfd_find_inliner_info(abfd, file, func, line) \
5670 BFD_SEND (abfd, _bfd_find_inliner_info, \
5671 (abfd, file, func, line))
5672
252b5132 5673#define bfd_debug_info_start(abfd) \
ed781d5d 5674 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
252b5132
RH
5675
5676#define bfd_debug_info_end(abfd) \
ed781d5d 5677 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
252b5132
RH
5678
5679#define bfd_debug_info_accumulate(abfd, section) \
ed781d5d 5680 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
541389e2 5681
252b5132 5682#define bfd_stat_arch_elt(abfd, stat) \
ed781d5d 5683 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
252b5132
RH
5684
5685#define bfd_update_armap_timestamp(abfd) \
ed781d5d 5686 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
252b5132
RH
5687
5688#define bfd_set_arch_mach(abfd, arch, mach)\
ed781d5d 5689 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
252b5132
RH
5690
5691#define bfd_relax_section(abfd, section, link_info, again) \
5692 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5693
5694#define bfd_gc_sections(abfd, link_info) \
5695 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5696
ae17ab41
CM
5697#define bfd_lookup_section_flags(link_info, flag_info) \
5698 BFD_SEND (abfd, _bfd_lookup_section_flags, (link_info, flag_info))
5699
8550eb6e
JJ
5700#define bfd_merge_sections(abfd, link_info) \
5701 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5702
72adc230
AM
5703#define bfd_is_group_section(abfd, sec) \
5704 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5705
e61463e1
AM
5706#define bfd_discard_group(abfd, sec) \
5707 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5708
252b5132
RH
5709#define bfd_link_hash_table_create(abfd) \
5710 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5711
e2d34d7d
DJ
5712#define bfd_link_hash_table_free(abfd, hash) \
5713 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5714
252b5132
RH
5715#define bfd_link_add_symbols(abfd, info) \
5716 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5717
1449d79b 5718#define bfd_link_just_syms(abfd, sec, info) \
2d653fc7
AM
5719 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5720
252b5132
RH
5721#define bfd_final_link(abfd, info) \
5722 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5723
5724#define bfd_free_cached_info(abfd) \
5725 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5726
5727#define bfd_get_dynamic_symtab_upper_bound(abfd) \
5728 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5729
5730#define bfd_print_private_bfd_data(abfd, file)\
5731 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5732
5733#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5734 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5735
c9727e01
AM
5736#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5737 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5738 dyncount, dynsyms, ret))
4c45e5c9 5739
252b5132
RH
5740#define bfd_get_dynamic_reloc_upper_bound(abfd) \
5741 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5742
5743#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5744 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5745
5746extern bfd_byte *bfd_get_relocated_section_contents
c58b9523
AM
5747 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5748 bfd_boolean, asymbol **);
252b5132 5749
c58b9523 5750bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
8c98ec7d 5751
e84d6fca
AM
5752struct bfd_preserve
5753{
c58b9523
AM
5754 void *marker;
5755 void *tdata;
e84d6fca
AM
5756 flagword flags;
5757 const struct bfd_arch_info *arch_info;
198beae2 5758 struct bfd_section *sections;
5daa8fe7 5759 struct bfd_section *section_last;
e84d6fca
AM
5760 unsigned int section_count;
5761 struct bfd_hash_table section_htab;
5762};
5763
c58b9523 5764bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
e84d6fca 5765
c58b9523 5766void bfd_preserve_restore (bfd *, struct bfd_preserve *);
e84d6fca 5767
c58b9523 5768void bfd_preserve_finish (bfd *, struct bfd_preserve *);
e84d6fca 5769
24718e3b
L
5770bfd_vma bfd_emul_get_maxpagesize (const char *);
5771
5772void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5773
5774bfd_vma bfd_emul_get_commonpagesize (const char *);
5775
5776void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5777
01e76792
AM
5778char *bfd_demangle (bfd *, const char *, int);
5779
e61463e1 5780/* Extracted from archive.c. */
c58b9523
AM
5781symindex bfd_get_next_mapent
5782 (bfd *abfd, symindex previous, carsym **sym);
252b5132 5783
c58b9523 5784bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
252b5132 5785
c58b9523 5786bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
252b5132 5787
e61463e1 5788/* Extracted from corefile.c. */
c58b9523 5789const char *bfd_core_file_failing_command (bfd *abfd);
252b5132 5790
c58b9523 5791int bfd_core_file_failing_signal (bfd *abfd);
252b5132 5792
261b8d08
PA
5793int bfd_core_file_pid (bfd *abfd);
5794
c58b9523
AM
5795bfd_boolean core_file_matches_executable_p
5796 (bfd *core_bfd, bfd *exec_bfd);
252b5132 5797
9bf46c00
AM
5798bfd_boolean generic_core_file_matches_executable_p
5799 (bfd *core_bfd, bfd *exec_bfd);
5800
e61463e1 5801/* Extracted from targets.c. */
252b5132 5802#define BFD_SEND(bfd, message, arglist) \
c58b9523 5803 ((*((bfd)->xvec->message)) arglist)
252b5132
RH
5804
5805#ifdef DEBUG_BFD_SEND
5806#undef BFD_SEND
5807#define BFD_SEND(bfd, message, arglist) \
5808 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5809 ((*((bfd)->xvec->message)) arglist) : \
5810 (bfd_assert (__FILE__,__LINE__), NULL))
5811#endif
5812#define BFD_SEND_FMT(bfd, message, arglist) \
c58b9523 5813 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
252b5132
RH
5814
5815#ifdef DEBUG_BFD_SEND
5816#undef BFD_SEND_FMT
5817#define BFD_SEND_FMT(bfd, message, arglist) \
5818 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
8c603c85 5819 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
252b5132
RH
5820 (bfd_assert (__FILE__,__LINE__), NULL))
5821#endif
b5f79c76
NC
5822
5823enum bfd_flavour
5824{
252b5132
RH
5825 bfd_target_unknown_flavour,
5826 bfd_target_aout_flavour,
5827 bfd_target_coff_flavour,
5828 bfd_target_ecoff_flavour,
9bd09e22 5829 bfd_target_xcoff_flavour,
252b5132
RH
5830 bfd_target_elf_flavour,
5831 bfd_target_ieee_flavour,
5832 bfd_target_nlm_flavour,
5833 bfd_target_oasys_flavour,
5834 bfd_target_tekhex_flavour,
5835 bfd_target_srec_flavour,
c067354b 5836 bfd_target_verilog_flavour,
252b5132
RH
5837 bfd_target_ihex_flavour,
5838 bfd_target_som_flavour,
5839 bfd_target_os9k_flavour,
5840 bfd_target_versados_flavour,
5841 bfd_target_msdos_flavour,
5842 bfd_target_ovax_flavour,
3c3bdf30 5843 bfd_target_evax_flavour,
3af9a47b
NC
5844 bfd_target_mmo_flavour,
5845 bfd_target_mach_o_flavour,
5846 bfd_target_pef_flavour,
5847 bfd_target_pef_xlib_flavour,
5848 bfd_target_sym_flavour
252b5132
RH
5849};
5850
5851enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5852
52b219b5 5853/* Forward declaration. */
252b5132
RH
5854typedef struct bfd_link_info _bfd_link_info;
5855
ae17ab41
CM
5856/* Forward declaration. */
5857typedef struct flag_info flag_info;
5858
252b5132
RH
5859typedef struct bfd_target
5860{
b5f79c76 5861 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
252b5132 5862 char *name;
b5f79c76
NC
5863
5864 /* The "flavour" of a back end is a general indication about
5865 the contents of a file. */
252b5132 5866 enum bfd_flavour flavour;
b5f79c76
NC
5867
5868 /* The order of bytes within the data area of a file. */
252b5132 5869 enum bfd_endian byteorder;
b5f79c76
NC
5870
5871 /* The order of bytes within the header parts of a file. */
252b5132 5872 enum bfd_endian header_byteorder;
b5f79c76
NC
5873
5874 /* A mask of all the flags which an executable may have set -
5875 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
8c603c85 5876 flagword object_flags;
b5f79c76
NC
5877
5878 /* A mask of all the flags which a section may have set - from
5879 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
252b5132 5880 flagword section_flags;
b5f79c76
NC
5881
5882 /* The character normally found at the front of a symbol.
5883 (if any), perhaps `_'. */
252b5132 5884 char symbol_leading_char;
b5f79c76
NC
5885
5886 /* The pad character for file names within an archive header. */
8c603c85 5887 char ar_pad_char;
b5f79c76
NC
5888
5889 /* The maximum number of characters in an archive header. */
0aabe54e
AM
5890 unsigned char ar_max_namelen;
5891
5892 /* How well this target matches, used to select between various
5893 possible targets when more than one target matches. */
5894 unsigned char match_priority;
b5f79c76
NC
5895
5896 /* Entries for byte swapping for data. These are different from the
a67a7b8b 5897 other entry points, since they don't take a BFD as the first argument.
b5f79c76 5898 Certain other handlers could do the same. */
8ce8c090
AM
5899 bfd_uint64_t (*bfd_getx64) (const void *);
5900 bfd_int64_t (*bfd_getx_signed_64) (const void *);
5901 void (*bfd_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
5902 bfd_vma (*bfd_getx32) (const void *);
5903 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
5904 void (*bfd_putx32) (bfd_vma, void *);
5905 bfd_vma (*bfd_getx16) (const void *);
5906 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
5907 void (*bfd_putx16) (bfd_vma, void *);
b5f79c76
NC
5908
5909 /* Byte swapping for the headers. */
8ce8c090
AM
5910 bfd_uint64_t (*bfd_h_getx64) (const void *);
5911 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
5912 void (*bfd_h_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
5913 bfd_vma (*bfd_h_getx32) (const void *);
5914 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
5915 void (*bfd_h_putx32) (bfd_vma, void *);
5916 bfd_vma (*bfd_h_getx16) (const void *);
5917 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
5918 void (*bfd_h_putx16) (bfd_vma, void *);
b5f79c76
NC
5919
5920 /* Format dependent routines: these are vectors of entry points
5921 within the target vector structure, one for each format to check. */
5922
5923 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
c58b9523 5924 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
b5f79c76
NC
5925
5926 /* Set the format of a file being written. */
c58b9523 5927 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
b5f79c76
NC
5928
5929 /* Write cached information into a file being written, at <<bfd_close>>. */
c58b9523 5930 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
252b5132 5931
b5f79c76 5932
52b219b5 5933 /* Generic entry points. */
e43d48cc 5934#define BFD_JUMP_TABLE_GENERIC(NAME) \
c58b9523
AM
5935 NAME##_close_and_cleanup, \
5936 NAME##_bfd_free_cached_info, \
5937 NAME##_new_section_hook, \
5938 NAME##_get_section_contents, \
5939 NAME##_get_section_contents_in_window
252b5132 5940
52b219b5 5941 /* Called when the BFD is being closed to do any necessary cleanup. */
c58b9523 5942 bfd_boolean (*_close_and_cleanup) (bfd *);
52b219b5 5943 /* Ask the BFD to free all cached information. */
c58b9523 5944 bfd_boolean (*_bfd_free_cached_info) (bfd *);
52b219b5 5945 /* Called when a new section is created. */
c58b9523 5946 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
52b219b5 5947 /* Read the contents of a section. */
b34976b6 5948 bfd_boolean (*_bfd_get_section_contents)
c58b9523 5949 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
b34976b6 5950 bfd_boolean (*_bfd_get_section_contents_in_window)
c58b9523 5951 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
252b5132 5952
52b219b5 5953 /* Entry points to copy private data. */
e43d48cc 5954#define BFD_JUMP_TABLE_COPY(NAME) \
c58b9523
AM
5955 NAME##_bfd_copy_private_bfd_data, \
5956 NAME##_bfd_merge_private_bfd_data, \
ccd2ec6a 5957 _bfd_generic_init_private_section_data, \
c58b9523
AM
5958 NAME##_bfd_copy_private_section_data, \
5959 NAME##_bfd_copy_private_symbol_data, \
80fccad2 5960 NAME##_bfd_copy_private_header_data, \
c58b9523
AM
5961 NAME##_bfd_set_private_flags, \
5962 NAME##_bfd_print_private_bfd_data
5963
52b219b5 5964 /* Called to copy BFD general private data from one object file
252b5132 5965 to another. */
c58b9523 5966 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
52b219b5 5967 /* Called to merge BFD general private data from one object file
252b5132 5968 to a common output file when linking. */
c58b9523 5969 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
ccd2ec6a
L
5970 /* Called to initialize BFD private section data from one object file
5971 to another. */
5972#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5973 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5974 bfd_boolean (*_bfd_init_private_section_data)
5975 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
52b219b5 5976 /* Called to copy BFD private section data from one object file
252b5132 5977 to another. */
b34976b6 5978 bfd_boolean (*_bfd_copy_private_section_data)
c58b9523 5979 (bfd *, sec_ptr, bfd *, sec_ptr);
8c603c85 5980 /* Called to copy BFD private symbol data from one symbol
252b5132 5981 to another. */
b34976b6 5982 bfd_boolean (*_bfd_copy_private_symbol_data)
c58b9523 5983 (bfd *, asymbol *, bfd *, asymbol *);
80fccad2
BW
5984 /* Called to copy BFD private header data from one object file
5985 to another. */
5986 bfd_boolean (*_bfd_copy_private_header_data)
5987 (bfd *, bfd *);
b5f79c76 5988 /* Called to set private backend flags. */
c58b9523 5989 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
252b5132 5990
b5f79c76 5991 /* Called to print private BFD data. */
c58b9523 5992 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
252b5132 5993
52b219b5 5994 /* Core file entry points. */
e43d48cc 5995#define BFD_JUMP_TABLE_CORE(NAME) \
c58b9523
AM
5996 NAME##_core_file_failing_command, \
5997 NAME##_core_file_failing_signal, \
261b8d08
PA
5998 NAME##_core_file_matches_executable_p, \
5999 NAME##_core_file_pid
c58b9523
AM
6000
6001 char * (*_core_file_failing_command) (bfd *);
6002 int (*_core_file_failing_signal) (bfd *);
6003 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
261b8d08 6004 int (*_core_file_pid) (bfd *);
252b5132 6005
52b219b5 6006 /* Archive entry points. */
e43d48cc 6007#define BFD_JUMP_TABLE_ARCHIVE(NAME) \
c58b9523
AM
6008 NAME##_slurp_armap, \
6009 NAME##_slurp_extended_name_table, \
6010 NAME##_construct_extended_name_table, \
6011 NAME##_truncate_arname, \
6012 NAME##_write_armap, \
6013 NAME##_read_ar_hdr, \
8f95b6e4 6014 NAME##_write_ar_hdr, \
c58b9523
AM
6015 NAME##_openr_next_archived_file, \
6016 NAME##_get_elt_at_index, \
6017 NAME##_generic_stat_arch_elt, \
6018 NAME##_update_armap_timestamp
6019
6020 bfd_boolean (*_bfd_slurp_armap) (bfd *);
6021 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
b34976b6 6022 bfd_boolean (*_bfd_construct_extended_name_table)
c58b9523
AM
6023 (bfd *, char **, bfd_size_type *, const char **);
6024 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
b34976b6 6025 bfd_boolean (*write_armap)
c58b9523
AM
6026 (bfd *, unsigned int, struct orl *, unsigned int, int);
6027 void * (*_bfd_read_ar_hdr_fn) (bfd *);
8f95b6e4 6028 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
c58b9523
AM
6029 bfd * (*openr_next_archived_file) (bfd *, bfd *);
6030#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
6031 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
6032 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
6033 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
77fb9c28 6034
52b219b5 6035 /* Entry points used for symbols. */
e43d48cc 6036#define BFD_JUMP_TABLE_SYMBOLS(NAME) \
c58b9523 6037 NAME##_get_symtab_upper_bound, \
6cee3f79 6038 NAME##_canonicalize_symtab, \
c58b9523
AM
6039 NAME##_make_empty_symbol, \
6040 NAME##_print_symbol, \
6041 NAME##_get_symbol_info, \
6042 NAME##_bfd_is_local_label_name, \
3c9458e9 6043 NAME##_bfd_is_target_special_symbol, \
c58b9523
AM
6044 NAME##_get_lineno, \
6045 NAME##_find_nearest_line, \
5420f73d 6046 _bfd_generic_find_line, \
4ab527b0 6047 NAME##_find_inliner_info, \
c58b9523
AM
6048 NAME##_bfd_make_debug_symbol, \
6049 NAME##_read_minisymbols, \
6050 NAME##_minisymbol_to_symbol
6051
6052 long (*_bfd_get_symtab_upper_bound) (bfd *);
6053 long (*_bfd_canonicalize_symtab)
fc0a2244
AC
6054 (bfd *, struct bfd_symbol **);
6055 struct bfd_symbol *
c58b9523 6056 (*_bfd_make_empty_symbol) (bfd *);
b34976b6 6057 void (*_bfd_print_symbol)
fc0a2244 6058 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
c58b9523 6059#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
b34976b6 6060 void (*_bfd_get_symbol_info)
fc0a2244 6061 (bfd *, struct bfd_symbol *, symbol_info *);
c58b9523
AM
6062#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
6063 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
3c9458e9 6064 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
fc0a2244 6065 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
b34976b6 6066 bfd_boolean (*_bfd_find_nearest_line)
fc0a2244 6067 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
c58b9523 6068 const char **, const char **, unsigned int *);
5420f73d
L
6069 bfd_boolean (*_bfd_find_line)
6070 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
6071 const char **, unsigned int *);
4ab527b0
FF
6072 bfd_boolean (*_bfd_find_inliner_info)
6073 (bfd *, const char **, const char **, unsigned int *);
52b219b5 6074 /* Back-door to allow format-aware applications to create debug symbols
252b5132
RH
6075 while using BFD for everything else. Currently used by the assembler
6076 when creating COFF files. */
b34976b6 6077 asymbol * (*_bfd_make_debug_symbol)
c58b9523 6078 (bfd *, void *, unsigned long size);
252b5132
RH
6079#define bfd_read_minisymbols(b, d, m, s) \
6080 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
b34976b6 6081 long (*_read_minisymbols)
c58b9523 6082 (bfd *, bfd_boolean, void **, unsigned int *);
252b5132
RH
6083#define bfd_minisymbol_to_symbol(b, d, m, f) \
6084 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
b34976b6 6085 asymbol * (*_minisymbol_to_symbol)
c58b9523 6086 (bfd *, bfd_boolean, const void *, asymbol *);
252b5132 6087
52b219b5 6088 /* Routines for relocs. */
e43d48cc 6089#define BFD_JUMP_TABLE_RELOCS(NAME) \
c58b9523
AM
6090 NAME##_get_reloc_upper_bound, \
6091 NAME##_canonicalize_reloc, \
157090f7
AM
6092 NAME##_bfd_reloc_type_lookup, \
6093 NAME##_bfd_reloc_name_lookup
c58b9523
AM
6094
6095 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
b34976b6 6096 long (*_bfd_canonicalize_reloc)
fc0a2244 6097 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
52b219b5 6098 /* See documentation on reloc types. */
252b5132 6099 reloc_howto_type *
c58b9523 6100 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
157090f7
AM
6101 reloc_howto_type *
6102 (*reloc_name_lookup) (bfd *, const char *);
252b5132 6103
d9352518 6104
52b219b5 6105 /* Routines used when writing an object file. */
e43d48cc 6106#define BFD_JUMP_TABLE_WRITE(NAME) \
c58b9523
AM
6107 NAME##_set_arch_mach, \
6108 NAME##_set_section_contents
6109
b34976b6 6110 bfd_boolean (*_bfd_set_arch_mach)
c58b9523 6111 (bfd *, enum bfd_architecture, unsigned long);
b34976b6 6112 bfd_boolean (*_bfd_set_section_contents)
0f867abe 6113 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
252b5132 6114
52b219b5 6115 /* Routines used by the linker. */
e43d48cc 6116#define BFD_JUMP_TABLE_LINK(NAME) \
c58b9523
AM
6117 NAME##_sizeof_headers, \
6118 NAME##_bfd_get_relocated_section_contents, \
6119 NAME##_bfd_relax_section, \
6120 NAME##_bfd_link_hash_table_create, \
6121 NAME##_bfd_link_hash_table_free, \
6122 NAME##_bfd_link_add_symbols, \
6123 NAME##_bfd_link_just_syms, \
1338dd10 6124 NAME##_bfd_copy_link_hash_symbol_type, \
c58b9523
AM
6125 NAME##_bfd_final_link, \
6126 NAME##_bfd_link_split_section, \
6127 NAME##_bfd_gc_sections, \
ae17ab41 6128 NAME##_bfd_lookup_section_flags, \
c58b9523 6129 NAME##_bfd_merge_sections, \
72adc230 6130 NAME##_bfd_is_group_section, \
082b7297 6131 NAME##_bfd_discard_group, \
3023e3f6
RS
6132 NAME##_section_already_linked, \
6133 NAME##_bfd_define_common_symbol
c58b9523 6134
a6b96beb 6135 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
b34976b6 6136 bfd_byte * (*_bfd_get_relocated_section_contents)
c58b9523 6137 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
fc0a2244 6138 bfd_byte *, bfd_boolean, struct bfd_symbol **);
252b5132 6139
b34976b6 6140 bfd_boolean (*_bfd_relax_section)
198beae2 6141 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
252b5132 6142
52b219b5 6143 /* Create a hash table for the linker. Different backends store
252b5132 6144 different information in this table. */
b34976b6 6145 struct bfd_link_hash_table *
c58b9523 6146 (*_bfd_link_hash_table_create) (bfd *);
252b5132 6147
e2d34d7d 6148 /* Release the memory associated with the linker hash table. */
c58b9523 6149 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
e2d34d7d 6150
52b219b5 6151 /* Add symbols from this object file into the hash table. */
c58b9523 6152 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
252b5132 6153
2d653fc7 6154 /* Indicate that we are only retrieving symbol values from this section. */
c58b9523 6155 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
2d653fc7 6156
1338dd10
PB
6157 /* Copy the symbol type of a linker hash table entry. */
6158#define bfd_copy_link_hash_symbol_type(b, t, f) \
6159 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
6160 void (*_bfd_copy_link_hash_symbol_type)
6161 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
6162
52b219b5 6163 /* Do a link based on the link_order structures attached to each
252b5132 6164 section of the BFD. */
c58b9523 6165 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
252b5132 6166
52b219b5 6167 /* Should this section be split up into smaller pieces during linking. */
198beae2 6168 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
252b5132 6169
52b219b5 6170 /* Remove sections that are not referenced from the output. */
c58b9523 6171 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
252b5132 6172
ae17ab41
CM
6173 /* Sets the bitmask of allowed and disallowed section flags. */
6174 void (*_bfd_lookup_section_flags) (struct bfd_link_info *,
6175 struct flag_info *);
6176
8550eb6e 6177 /* Attempt to merge SEC_MERGE sections. */
c58b9523 6178 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
8550eb6e 6179
72adc230
AM
6180 /* Is this section a member of a group? */
6181 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
6182
e61463e1 6183 /* Discard members of a group. */
198beae2 6184 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
e61463e1 6185
082b7297
L
6186 /* Check if SEC has been already linked during a reloceatable or
6187 final link. */
c77ec726 6188 bfd_boolean (*_section_already_linked) (bfd *, asection *,
43e1669b 6189 struct bfd_link_info *);
082b7297 6190
3023e3f6
RS
6191 /* Define a common symbol. */
6192 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
6193 struct bfd_link_hash_entry *);
6194
52b219b5 6195 /* Routines to handle dynamic symbols and relocs. */
e43d48cc 6196#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
c58b9523
AM
6197 NAME##_get_dynamic_symtab_upper_bound, \
6198 NAME##_canonicalize_dynamic_symtab, \
4c45e5c9 6199 NAME##_get_synthetic_symtab, \
c58b9523
AM
6200 NAME##_get_dynamic_reloc_upper_bound, \
6201 NAME##_canonicalize_dynamic_reloc
6202
b5f79c76 6203 /* Get the amount of memory required to hold the dynamic symbols. */
c58b9523 6204 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
52b219b5 6205 /* Read in the dynamic symbols. */
b34976b6 6206 long (*_bfd_canonicalize_dynamic_symtab)
fc0a2244 6207 (bfd *, struct bfd_symbol **);
4c45e5c9
JJ
6208 /* Create synthetized symbols. */
6209 long (*_bfd_get_synthetic_symtab)
c9727e01
AM
6210 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
6211 struct bfd_symbol **);
52b219b5 6212 /* Get the amount of memory required to hold the dynamic relocs. */
c58b9523 6213 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
52b219b5 6214 /* Read in the dynamic relocs. */
b34976b6 6215 long (*_bfd_canonicalize_dynamic_reloc)
fc0a2244 6216 (bfd *, arelent **, struct bfd_symbol **);
b23b8e6e 6217
b5f79c76
NC
6218 /* Opposite endian version of this target. */
6219 const struct bfd_target * alternative_target;
8c603c85 6220
b5f79c76
NC
6221 /* Data for use by back-end routines, which isn't
6222 generic enough to belong in this structure. */
9c5bfbb7 6223 const void *backend_data;
8c603c85 6224
252b5132 6225} bfd_target;
b5f79c76 6226
c58b9523 6227bfd_boolean bfd_set_default_target (const char *name);
252b5132 6228
c58b9523 6229const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
252b5132 6230
5fbe9721
KT
6231const bfd_target *bfd_get_target_info (const char *target_name,
6232 bfd *abfd,
6233 bfd_boolean *is_bigendian,
6234 int *underscoring,
6235 const char **def_target_arch);
c58b9523 6236const char ** bfd_target_list (void);
252b5132 6237
c58b9523
AM
6238const bfd_target *bfd_search_for_target
6239 (int (*search_func) (const bfd_target *, void *),
6240 void *);
c3c89269 6241
e61463e1 6242/* Extracted from format.c. */
c58b9523 6243bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
252b5132 6244
c58b9523
AM
6245bfd_boolean bfd_check_format_matches
6246 (bfd *abfd, bfd_format format, char ***matching);
252b5132 6247
c58b9523 6248bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
252b5132 6249
c58b9523 6250const char *bfd_format_string (bfd_format format);
252b5132 6251
af39267e 6252/* Extracted from linker.c. */
c58b9523 6253bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
af39267e
DJ
6254
6255#define bfd_link_split_section(abfd, sec) \
6256 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
6257
43e1669b 6258bfd_boolean bfd_section_already_linked (bfd *abfd,
c77ec726 6259 asection *sec,
c0f00686 6260 struct bfd_link_info *info);
082b7297 6261
c77ec726
AM
6262#define bfd_section_already_linked(abfd, sec, info) \
6263 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
082b7297 6264
3023e3f6
RS
6265bfd_boolean bfd_generic_define_common_symbol
6266 (bfd *output_bfd, struct bfd_link_info *info,
6267 struct bfd_link_hash_entry *h);
6268
6269#define bfd_define_common_symbol(output_bfd, info, h) \
6270 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
6271
09e2aba4
DK
6272struct bfd_elf_version_tree * bfd_find_version_for_sym
6273 (struct bfd_elf_version_tree *verdefs,
6274 const char *sym_name, bfd_boolean *hide);
6275
fd91d419
L
6276bfd_boolean bfd_hide_sym_by_version
6277 (struct bfd_elf_version_tree *verdefs, const char *sym_name);
6278
af39267e 6279/* Extracted from simple.c. */
c58b9523
AM
6280bfd_byte *bfd_simple_get_relocated_section_contents
6281 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
af39267e 6282
1b315056 6283/* Extracted from compress.c. */
4a114e3e
L
6284bfd_boolean bfd_compress_section_contents
6285 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
6286 bfd_size_type uncompressed_size);
6287
6288bfd_boolean bfd_get_full_section_contents
6289 (bfd *abfd, asection *section, bfd_byte **ptr);
6290
6291bfd_boolean bfd_is_section_compressed
6292 (bfd *abfd, asection *section);
6293
6294bfd_boolean bfd_init_section_decompress_status
6295 (bfd *abfd, asection *section);
6296
6297bfd_boolean bfd_init_section_compress_status
6298 (bfd *abfd, asection *section);
1b315056 6299
252b5132
RH
6300#ifdef __cplusplus
6301}
6302#endif
6303#endif