]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - bfd/bfd-in2.h
This commit was manufactured by cvs2svn to create branch 'binutils-
[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 10 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
f67f98b5
AM
11 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
12 2012 Free Software Foundation, Inc.
c2852e88 13
252b5132
RH
14 Contributed by Cygnus Support.
15
8afb0e02 16 This file is part of BFD, the Binary File Descriptor library.
252b5132 17
8afb0e02
NC
18 This program is free software; you can redistribute it and/or modify
19 it under the terms of the GNU General Public License as published by
cd123cb7 20 the Free Software Foundation; either version 3 of the License, or
8afb0e02 21 (at your option) any later version.
252b5132 22
8afb0e02
NC
23 This program is distributed in the hope that it will be useful,
24 but WITHOUT ANY WARRANTY; without even the implied warranty of
25 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 GNU General Public License for more details.
252b5132 27
8afb0e02
NC
28 You should have received a copy of the GNU General Public License
29 along with this program; if not, write to the Free Software
3e110533 30 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
252b5132 31
252b5132
RH
32#ifndef __BFD_H_SEEN__
33#define __BFD_H_SEEN__
34
0bee45d9
NC
35/* PR 14072: Ensure that config.h is included first. */
36#if !defined PACKAGE && !defined PACKAGE_VERSION
df7b86aa
NC
37#error config.h must be included before this header
38#endif
39
252b5132
RH
40#ifdef __cplusplus
41extern "C" {
42#endif
43
44#include "ansidecl.h"
e43d48cc 45#include "symcat.h"
f1163205
NC
46#include <sys/stat.h>
47
e43d48cc
AM
48#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
49#ifndef SABER
50/* This hack is to avoid a problem with some strict ANSI C preprocessors.
51 The problem is, "32_" is not a valid preprocessing token, and we don't
52 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
53 cause the inner CONCAT2 macros to be evaluated first, producing
54 still-valid pp-tokens. Then the final concatenation can be done. */
55#undef CONCAT4
56#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
57#endif
58#endif
252b5132 59
0112cd26
NC
60/* This is a utility macro to handle the situation where the code
61 wants to place a constant string into the code, followed by a
62 comma and then the length of the string. Doing this by hand
db86b2dc
PA
63 is error prone, so using this macro is safer. */
64#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
0112cd26
NC
65/* Unfortunately it is not possible to use the STRING_COMMA_LEN macro
66 to create the arguments to another macro, since the preprocessor
67 will mis-count the number of arguments to the outer macro (by not
68 evaluating STRING_COMMA_LEN and so missing the comma). This is a
69 problem for example when trying to use STRING_COMMA_LEN to build
70 the arguments to the strncmp() macro. Hence this alternative
71 definition of strncmp is provided here.
72
73 Note - these macros do NOT work if STR2 is not a constant string. */
74#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
ea9986ff
NC
75 /* strcpy() can have a similar problem, but since we know we are
76 copying a constant string, we can use memcpy which will be faster
77 since there is no need to check for a NUL byte inside STR. We
78 can also save time if we do not need to copy the terminating NUL. */
79#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
80#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
0112cd26
NC
81
82
ce3c775b
NC
83#define BFD_SUPPORTS_PLUGINS @supports_plugins@
84
69263e90
AM
85/* The word size used by BFD on the host. This may be 64 with a 32
86 bit target if the host is 64 bit, or if other 64 bit targets have
87 been selected with --enable-targets, or if --enable-64-bit-bfd. */
252b5132 88#define BFD_ARCH_SIZE @wordsize@
69263e90
AM
89
90/* The word size of the default bfd target. */
91#define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
92
252b5132 93#define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
d2df793a 94#define BFD_HOST_64BIT_LONG_LONG @BFD_HOST_64BIT_LONG_LONG@
252b5132
RH
95#if @BFD_HOST_64_BIT_DEFINED@
96#define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
97#define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
8ce8c090
AM
98typedef BFD_HOST_64_BIT bfd_int64_t;
99typedef BFD_HOST_U_64_BIT bfd_uint64_t;
252b5132
RH
100#endif
101
102#if BFD_ARCH_SIZE >= 64
103#define BFD64
104#endif
105
106#ifndef INLINE
107#if __GNUC__ >= 2
108#define INLINE __inline__
109#else
110#define INLINE
111#endif
112#endif
113
d2df793a
NC
114/* Declaring a type wide enough to hold a host long and a host pointer. */
115#define BFD_HOSTPTR_T @BFD_HOSTPTR_T@
116typedef BFD_HOSTPTR_T bfd_hostptr_t;
117
b5f79c76 118/* Forward declaration. */
c2852e88 119typedef struct bfd bfd;
252b5132 120
b34976b6
AM
121/* Boolean type used in bfd. Too many systems define their own
122 versions of "boolean" for us to safely typedef a "boolean" of
cf3d882d 123 our own. Using an enum for "bfd_boolean" has its own set of
b34976b6
AM
124 problems, with strange looking casts required to avoid warnings
125 on some older compilers. Thus we just use an int.
126
cf3d882d 127 General rule: Functions which are bfd_boolean return TRUE on
b34976b6
AM
128 success and FALSE on failure (unless they're a predicate). */
129
130typedef int bfd_boolean;
131#undef FALSE
132#undef TRUE
133#define FALSE 0
134#define TRUE 1
135
252b5132
RH
136#ifdef BFD64
137
138#ifndef BFD_HOST_64_BIT
139 #error No 64 bit integer type available
140#endif /* ! defined (BFD_HOST_64_BIT) */
141
142typedef BFD_HOST_U_64_BIT bfd_vma;
143typedef BFD_HOST_64_BIT bfd_signed_vma;
144typedef BFD_HOST_U_64_BIT bfd_size_type;
145typedef BFD_HOST_U_64_BIT symvalue;
146
252b5132 147#if BFD_HOST_64BIT_LONG
14a91970
AM
148#define BFD_VMA_FMT "l"
149#elif defined (__MSVCRT__)
150#define BFD_VMA_FMT "I64"
6e3d6dc1 151#else
14a91970 152#define BFD_VMA_FMT "ll"
252b5132 153#endif
14a91970
AM
154
155#ifndef fprintf_vma
156#define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x)
157#define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x)
252b5132
RH
158#endif
159
160#else /* not BFD64 */
161
162/* Represent a target address. Also used as a generic unsigned type
163 which is guaranteed to be big enough to hold any arithmetic types
164 we need to deal with. */
165typedef unsigned long bfd_vma;
166
167/* A generic signed type which is guaranteed to be big enough to hold any
168 arithmetic types we need to deal with. Can be assumed to be compatible
169 with bfd_vma in the same way that signed and unsigned ints are compatible
170 (as parameters, in assignment, etc). */
171typedef long bfd_signed_vma;
172
173typedef unsigned long symvalue;
174typedef unsigned long bfd_size_type;
175
176/* Print a bfd_vma x on stream s. */
14a91970
AM
177#define BFD_VMA_FMT "l"
178#define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x)
179#define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x)
252b5132
RH
180
181#endif /* not BFD64 */
182
d0fb9a8d
JJ
183#define HALF_BFD_SIZE_TYPE \
184 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
185
8ce8c090
AM
186#ifndef BFD_HOST_64_BIT
187/* Fall back on a 32 bit type. The idea is to make these types always
188 available for function return types, but in the case that
189 BFD_HOST_64_BIT is undefined such a function should abort or
190 otherwise signal an error. */
191typedef bfd_signed_vma bfd_int64_t;
192typedef bfd_vma bfd_uint64_t;
193#endif
194
d7ce59e3
AC
195/* An offset into a file. BFD always uses the largest possible offset
196 based on the build time availability of fseek, fseeko, or fseeko64. */
197typedef @bfd_file_ptr@ file_ptr;
198typedef unsigned @bfd_file_ptr@ ufile_ptr;
dc810e39 199
c58b9523
AM
200extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
201extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
ae4221d7 202
252b5132 203#define printf_vma(x) fprintf_vma(stdout,x)
ae4221d7 204#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
252b5132
RH
205
206typedef unsigned int flagword; /* 32 bits of flags */
207typedef unsigned char bfd_byte;
208\f
b5f79c76 209/* File formats. */
252b5132 210
b5f79c76
NC
211typedef enum bfd_format
212{
213 bfd_unknown = 0, /* File format is unknown. */
5c4491d3 214 bfd_object, /* Linker/assembler/compiler output. */
b5f79c76
NC
215 bfd_archive, /* Object archive file. */
216 bfd_core, /* Core dump. */
217 bfd_type_end /* Marks the end; don't use it! */
218}
219bfd_format;
252b5132 220\f
b5f79c76 221/* Symbols and relocation. */
252b5132
RH
222
223/* A count of carsyms (canonical archive symbols). */
224typedef unsigned long symindex;
225
226/* How to perform a relocation. */
227typedef const struct reloc_howto_struct reloc_howto_type;
228
229#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
230
231/* General purpose part of a symbol X;
232 target specific parts are in libcoff.h, libaout.h, etc. */
233
234#define bfd_get_section(x) ((x)->section)
235#define bfd_get_output_section(x) ((x)->section->output_section)
236#define bfd_set_section(x,y) ((x)->section) = (y)
237#define bfd_asymbol_base(x) ((x)->section->vma)
238#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
239#define bfd_asymbol_name(x) ((x)->name)
240/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
241#define bfd_asymbol_bfd(x) ((x)->the_bfd)
6ba2a415
RS
242#define bfd_asymbol_flavour(x) \
243 (((x)->flags & BSF_SYNTHETIC) != 0 \
244 ? bfd_target_unknown_flavour \
245 : bfd_asymbol_bfd (x)->xvec->flavour)
252b5132
RH
246
247/* A canonical archive symbol. */
b5f79c76
NC
248/* This is a type pun with struct ranlib on purpose! */
249typedef struct carsym
250{
252b5132 251 char *name;
b5f79c76
NC
252 file_ptr file_offset; /* Look here to find the file. */
253}
254carsym; /* To make these you call a carsymogen. */
252b5132 255
252b5132 256/* Used in generating armaps (archive tables of contents).
b5f79c76
NC
257 Perhaps just a forward definition would do? */
258struct orl /* Output ranlib. */
259{
260 char **name; /* Symbol name. */
261 union
262 {
dc810e39
AM
263 file_ptr pos;
264 bfd *abfd;
b5f79c76
NC
265 } u; /* bfd* or file position. */
266 int namidx; /* Index into string table. */
252b5132
RH
267};
268\f
b5f79c76
NC
269/* Linenumber stuff. */
270typedef struct lineno_cache_entry
271{
272 unsigned int line_number; /* Linenumber from start of function. */
273 union
274 {
fc0a2244 275 struct bfd_symbol *sym; /* Function name. */
b5f79c76 276 bfd_vma offset; /* Offset into section. */
252b5132 277 } u;
b5f79c76
NC
278}
279alent;
252b5132 280\f
b5f79c76 281/* Object and core file sections. */
252b5132
RH
282
283#define align_power(addr, align) \
e5b45b83 284 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
252b5132 285
198beae2 286typedef struct bfd_section *sec_ptr;
252b5132 287
a0f49396
NC
288#define bfd_get_section_name(bfd, ptr) ((void) bfd, (ptr)->name)
289#define bfd_get_section_vma(bfd, ptr) ((void) bfd, (ptr)->vma)
290#define bfd_get_section_lma(bfd, ptr) ((void) bfd, (ptr)->lma)
291#define bfd_get_section_alignment(bfd, ptr) ((void) bfd, \
292 (ptr)->alignment_power)
252b5132 293#define bfd_section_name(bfd, ptr) ((ptr)->name)
eea6121a
AM
294#define bfd_section_size(bfd, ptr) ((ptr)->size)
295#define bfd_get_section_size(ptr) ((ptr)->size)
252b5132
RH
296#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
297#define bfd_section_lma(bfd, ptr) ((ptr)->lma)
298#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
a0f49396
NC
299#define bfd_get_section_flags(bfd, ptr) ((void) bfd, (ptr)->flags)
300#define bfd_get_section_userdata(bfd, ptr) ((void) bfd, (ptr)->userdata)
252b5132
RH
301
302#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
303
b34976b6
AM
304#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
305#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
306#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
07515404
AM
307/* Find the address one past the end of SEC. */
308#define bfd_get_section_limit(bfd, sec) \
e57278ef
AM
309 (((bfd)->direction != write_direction && (sec)->rawsize != 0 \
310 ? (sec)->rawsize : (sec)->size) / bfd_octets_per_byte (bfd))
252b5132 311
ddfd6795 312/* Return TRUE if input section SEC has been discarded. */
dbaa2011 313#define discarded_section(sec) \
ab96bf03
AM
314 (!bfd_is_abs_section (sec) \
315 && bfd_is_abs_section ((sec)->output_section) \
dbaa2011
AM
316 && (sec)->sec_info_type != SEC_INFO_TYPE_MERGE \
317 && (sec)->sec_info_type != SEC_INFO_TYPE_JUST_SYMS)
252b5132
RH
318\f
319typedef enum bfd_print_symbol
60bcf0fa 320{
252b5132
RH
321 bfd_print_symbol_name,
322 bfd_print_symbol_more,
323 bfd_print_symbol_all
324} bfd_print_symbol_type;
60bcf0fa 325
252b5132
RH
326/* Information about a symbol that nm needs. */
327
328typedef struct _symbol_info
329{
330 symvalue value;
331 char type;
dc810e39 332 const char *name; /* Symbol name. */
252b5132 333 unsigned char stab_type; /* Stab type. */
8546af74 334 char stab_other; /* Stab other. */
252b5132 335 short stab_desc; /* Stab desc. */
dc810e39 336 const char *stab_name; /* String for stab type. */
252b5132
RH
337} symbol_info;
338
339/* Get the name of a stabs type code. */
340
c58b9523 341extern const char *bfd_get_stab_name (int);
252b5132
RH
342\f
343/* Hash table routines. There is no way to free up a hash table. */
344
345/* An element in the hash table. Most uses will actually use a larger
346 structure, and an instance of this will be the first field. */
347
348struct bfd_hash_entry
349{
350 /* Next entry for this hash code. */
351 struct bfd_hash_entry *next;
352 /* String being hashed. */
353 const char *string;
354 /* Hash code. This is the full hash code, not the index into the
355 table. */
356 unsigned long hash;
357};
358
359/* A hash table. */
360
361struct bfd_hash_table
362{
363 /* The hash array. */
364 struct bfd_hash_entry **table;
252b5132
RH
365 /* A function used to create new elements in the hash table. The
366 first entry is itself a pointer to an element. When this
367 function is first invoked, this pointer will be NULL. However,
368 having the pointer permits a hierarchy of method functions to be
369 built each of which calls the function in the superclass. Thus
370 each function should be written to allocate a new block of memory
371 only if the argument is NULL. */
b34976b6 372 struct bfd_hash_entry *(*newfunc)
c58b9523 373 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
252b5132 374 /* An objalloc for this hash table. This is a struct objalloc *,
c58b9523
AM
375 but we use void * to avoid requiring the inclusion of objalloc.h. */
376 void *memory;
98f0b6ab
AM
377 /* The number of slots in the hash table. */
378 unsigned int size;
379 /* The number of entries in the hash table. */
380 unsigned int count;
381 /* The size of elements. */
382 unsigned int entsize;
383 /* If non-zero, don't grow the hash table. */
384 unsigned int frozen:1;
252b5132
RH
385};
386
387/* Initialize a hash table. */
b34976b6 388extern bfd_boolean bfd_hash_table_init
c58b9523
AM
389 (struct bfd_hash_table *,
390 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
391 struct bfd_hash_table *,
66eb6687
AM
392 const char *),
393 unsigned int);
252b5132
RH
394
395/* Initialize a hash table specifying a size. */
b34976b6 396extern bfd_boolean bfd_hash_table_init_n
c58b9523
AM
397 (struct bfd_hash_table *,
398 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
399 struct bfd_hash_table *,
400 const char *),
66eb6687 401 unsigned int, unsigned int);
252b5132
RH
402
403/* Free up a hash table. */
b34976b6 404extern void bfd_hash_table_free
c58b9523 405 (struct bfd_hash_table *);
252b5132 406
b34976b6 407/* Look up a string in a hash table. If CREATE is TRUE, a new entry
252b5132 408 will be created for this string if one does not already exist. The
b34976b6 409 COPY argument must be TRUE if this routine should copy the string
252b5132
RH
410 into newly allocated memory when adding an entry. */
411extern struct bfd_hash_entry *bfd_hash_lookup
c58b9523
AM
412 (struct bfd_hash_table *, const char *, bfd_boolean create,
413 bfd_boolean copy);
252b5132 414
a69898aa
AM
415/* Insert an entry in a hash table. */
416extern struct bfd_hash_entry *bfd_hash_insert
417 (struct bfd_hash_table *, const char *, unsigned long);
418
4e011fb5
AM
419/* Rename an entry in a hash table. */
420extern void bfd_hash_rename
421 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *);
422
252b5132
RH
423/* Replace an entry in a hash table. */
424extern void bfd_hash_replace
c58b9523
AM
425 (struct bfd_hash_table *, struct bfd_hash_entry *old,
426 struct bfd_hash_entry *nw);
252b5132
RH
427
428/* Base method for creating a hash table entry. */
429extern struct bfd_hash_entry *bfd_hash_newfunc
c58b9523 430 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
252b5132
RH
431
432/* Grab some space for a hash table entry. */
c58b9523
AM
433extern void *bfd_hash_allocate
434 (struct bfd_hash_table *, unsigned int);
252b5132
RH
435
436/* Traverse a hash table in a random order, calling a function on each
b34976b6 437 element. If the function returns FALSE, the traversal stops. The
252b5132 438 INFO argument is passed to the function. */
b34976b6 439extern void bfd_hash_traverse
c58b9523
AM
440 (struct bfd_hash_table *,
441 bfd_boolean (*) (struct bfd_hash_entry *, void *),
442 void *info);
252b5132 443
2d643429
NC
444/* Allows the default size of a hash table to be configured. New hash
445 tables allocated using bfd_hash_table_init will be created with
446 this size. */
8ad17b3a 447extern unsigned long bfd_hash_set_default_size (unsigned long);
2d643429 448
3722b82f
AM
449/* This structure is used to keep track of stabs in sections
450 information while linking. */
451
452struct stab_info
453{
454 /* A hash table used to hold stabs strings. */
455 struct bfd_strtab_hash *strings;
456 /* The header file hash table. */
457 struct bfd_hash_table includes;
458 /* The first .stabstr section. */
459 struct bfd_section *stabstr;
460};
461
c58b9523 462#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
e43d48cc 463
b5f79c76 464/* User program access to BFD facilities. */
252b5132
RH
465
466/* Direct I/O routines, for programs which know more about the object
467 file than BFD does. Use higher level routines if possible. */
468
c58b9523
AM
469extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
470extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
471extern int bfd_seek (bfd *, file_ptr, int);
7c192733 472extern file_ptr bfd_tell (bfd *);
c58b9523
AM
473extern int bfd_flush (bfd *);
474extern int bfd_stat (bfd *, struct stat *);
dc810e39
AM
475
476/* Deprecated old routines. */
477#if __GNUC__
478#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
479 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
480 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
481#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
482 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
483 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
484#else
485#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
486 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
487 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
488#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
489 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
490 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
491#endif
c58b9523 492extern void warn_deprecated (const char *, const char *, int, const char *);
252b5132 493
252b5132
RH
494/* Cast from const char * to char * so that caller can assign to
495 a char * without a warning. */
496#define bfd_get_filename(abfd) ((char *) (abfd)->filename)
497#define bfd_get_cacheable(abfd) ((abfd)->cacheable)
498#define bfd_get_format(abfd) ((abfd)->format)
499#define bfd_get_target(abfd) ((abfd)->xvec->name)
500#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
9bd09e22
ND
501#define bfd_family_coff(abfd) \
502 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
503 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
252b5132
RH
504#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
505#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
506#define bfd_header_big_endian(abfd) \
507 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
508#define bfd_header_little_endian(abfd) \
509 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
510#define bfd_get_file_flags(abfd) ((abfd)->flags)
511#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
512#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
513#define bfd_my_archive(abfd) ((abfd)->my_archive)
514#define bfd_has_map(abfd) ((abfd)->has_armap)
a8da6403 515#define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
252b5132
RH
516
517#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
518#define bfd_usrdata(abfd) ((abfd)->usrdata)
519
520#define bfd_get_start_address(abfd) ((abfd)->start_address)
521#define bfd_get_symcount(abfd) ((abfd)->symcount)
522#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
523#define bfd_count_sections(abfd) ((abfd)->section_count)
524
1f70368c
DJ
525#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
526
252b5132
RH
527#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
528
b34976b6 529#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
252b5132 530
b34976b6 531extern bfd_boolean bfd_cache_close
c58b9523 532 (bfd *abfd);
d436a9b3
FCE
533/* NB: This declaration should match the autogenerated one in libbfd.h. */
534
02d5a37b
JG
535extern bfd_boolean bfd_cache_close_all (void);
536
b34976b6 537extern bfd_boolean bfd_record_phdr
c58b9523 538 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
198beae2 539 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
252b5132
RH
540
541/* Byte swapping routines. */
542
8ce8c090
AM
543bfd_uint64_t bfd_getb64 (const void *);
544bfd_uint64_t bfd_getl64 (const void *);
545bfd_int64_t bfd_getb_signed_64 (const void *);
546bfd_int64_t bfd_getl_signed_64 (const void *);
edeb6e24
AM
547bfd_vma bfd_getb32 (const void *);
548bfd_vma bfd_getl32 (const void *);
549bfd_signed_vma bfd_getb_signed_32 (const void *);
550bfd_signed_vma bfd_getl_signed_32 (const void *);
551bfd_vma bfd_getb16 (const void *);
552bfd_vma bfd_getl16 (const void *);
553bfd_signed_vma bfd_getb_signed_16 (const void *);
554bfd_signed_vma bfd_getl_signed_16 (const void *);
8ce8c090
AM
555void bfd_putb64 (bfd_uint64_t, void *);
556void bfd_putl64 (bfd_uint64_t, void *);
edeb6e24
AM
557void bfd_putb32 (bfd_vma, void *);
558void bfd_putl32 (bfd_vma, void *);
559void bfd_putb16 (bfd_vma, void *);
560void bfd_putl16 (bfd_vma, void *);
8c603c85
NC
561
562/* Byte swapping routines which take size and endiannes as arguments. */
563
8ce8c090
AM
564bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
565void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
082b7297 566
252b5132
RH
567#if defined(__STDC__) || defined(ALMOST_STDC)
568struct ecoff_debug_info;
569struct ecoff_debug_swap;
570struct ecoff_extr;
fc0a2244 571struct bfd_symbol;
252b5132
RH
572struct bfd_link_info;
573struct bfd_link_hash_entry;
c77ec726 574struct bfd_section_already_linked;
252b5132
RH
575struct bfd_elf_version_tree;
576#endif
c77ec726
AM
577
578extern bfd_boolean bfd_section_already_linked_table_init (void);
579extern void bfd_section_already_linked_table_free (void);
580extern bfd_boolean _bfd_handle_already_linked
581 (struct bfd_section *, struct bfd_section_already_linked *,
582 struct bfd_link_info *);
583\f
584/* Externally visible ECOFF routines. */
585
b34976b6 586extern bfd_vma bfd_ecoff_get_gp_value
c58b9523 587 (bfd * abfd);
b34976b6 588extern bfd_boolean bfd_ecoff_set_gp_value
c58b9523 589 (bfd *abfd, bfd_vma gp_value);
b34976b6 590extern bfd_boolean bfd_ecoff_set_regmasks
c58b9523
AM
591 (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
592 unsigned long *cprmask);
593extern void *bfd_ecoff_debug_init
594 (bfd *output_bfd, struct ecoff_debug_info *output_debug,
595 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
252b5132 596extern void bfd_ecoff_debug_free
c58b9523
AM
597 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
598 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
b34976b6 599extern bfd_boolean bfd_ecoff_debug_accumulate
c58b9523
AM
600 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
601 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
602 struct ecoff_debug_info *input_debug,
603 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
b34976b6 604extern bfd_boolean bfd_ecoff_debug_accumulate_other
c58b9523
AM
605 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
606 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
607 struct bfd_link_info *);
b34976b6 608extern bfd_boolean bfd_ecoff_debug_externals
c58b9523
AM
609 (bfd *abfd, struct ecoff_debug_info *debug,
610 const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
fc0a2244
AC
611 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
612 void (*set_index) (struct bfd_symbol *, bfd_size_type));
b34976b6 613extern bfd_boolean bfd_ecoff_debug_one_external
c58b9523
AM
614 (bfd *abfd, struct ecoff_debug_info *debug,
615 const struct ecoff_debug_swap *swap, const char *name,
616 struct ecoff_extr *esym);
252b5132 617extern bfd_size_type bfd_ecoff_debug_size
c58b9523
AM
618 (bfd *abfd, struct ecoff_debug_info *debug,
619 const struct ecoff_debug_swap *swap);
b34976b6 620extern bfd_boolean bfd_ecoff_write_debug
c58b9523
AM
621 (bfd *abfd, struct ecoff_debug_info *debug,
622 const struct ecoff_debug_swap *swap, file_ptr where);
b34976b6 623extern bfd_boolean bfd_ecoff_write_accumulated_debug
c58b9523
AM
624 (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
625 const struct ecoff_debug_swap *swap,
626 struct bfd_link_info *info, file_ptr where);
252b5132
RH
627
628/* Externally visible ELF routines. */
629
630struct bfd_link_needed_list
631{
632 struct bfd_link_needed_list *next;
633 bfd *by;
634 const char *name;
635};
636
4a43e768
AM
637enum dynamic_lib_link_class {
638 DYN_NORMAL = 0,
639 DYN_AS_NEEDED = 1,
e56f61be
L
640 DYN_DT_NEEDED = 2,
641 DYN_NO_ADD_NEEDED = 4,
642 DYN_NO_NEEDED = 8
4a43e768
AM
643};
644
5061a885
AM
645enum notice_asneeded_action {
646 notice_as_needed,
647 notice_not_needed,
648 notice_needed
649};
650
45d6a902 651extern bfd_boolean bfd_elf_record_link_assignment
fe21a8fc
L
652 (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
653 bfd_boolean);
252b5132 654extern struct bfd_link_needed_list *bfd_elf_get_needed_list
c58b9523 655 (bfd *, struct bfd_link_info *);
b34976b6 656extern bfd_boolean bfd_elf_get_bfd_needed_list
c58b9523 657 (bfd *, struct bfd_link_needed_list **);
11c251f4 658extern bfd_boolean bfd_elf_size_dynamic_sections
7ee314fa 659 (bfd *, const char *, const char *, const char *, const char *, const char *,
fd91d419 660 const char * const *, struct bfd_link_info *, struct bfd_section **);
8423293d
AM
661extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
662 (bfd *, struct bfd_link_info *);
b34976b6 663extern void bfd_elf_set_dt_needed_name
c58b9523 664 (bfd *, const char *);
b34976b6 665extern const char *bfd_elf_get_dt_soname
c58b9523 666 (bfd *);
4a43e768 667extern void bfd_elf_set_dyn_lib_class
23fe9577 668 (bfd *, enum dynamic_lib_link_class);
e56f61be
L
669extern int bfd_elf_get_dyn_lib_class
670 (bfd *);
a963dc6a 671extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
c58b9523 672 (bfd *, struct bfd_link_info *);
c152c796 673extern bfd_boolean bfd_elf_discard_info
c58b9523 674 (bfd *, struct bfd_link_info *);
8a696751
AM
675extern unsigned int _bfd_elf_default_action_discarded
676 (struct bfd_section *);
252b5132 677
7f8d5fc9
ILT
678/* Return an upper bound on the number of bytes required to store a
679 copy of ABFD's program header table entries. Return -1 if an error
680 occurs; bfd_get_error will return an appropriate code. */
b34976b6 681extern long bfd_get_elf_phdr_upper_bound
c58b9523 682 (bfd *abfd);
7f8d5fc9
ILT
683
684/* Copy ABFD's program header table entries to *PHDRS. The entries
685 will be stored as an array of Elf_Internal_Phdr structures, as
686 defined in include/elf/internal.h. To find out how large the
687 buffer needs to be, call bfd_get_elf_phdr_upper_bound.
688
689 Return the number of program header table entries read, or -1 if an
690 error occurs; bfd_get_error will return an appropriate code. */
b34976b6 691extern int bfd_get_elf_phdrs
c58b9523 692 (bfd *abfd, void *phdrs);
7f8d5fc9 693
a05758dd
RM
694/* Create a new BFD as if by bfd_openr. Rather than opening a file,
695 reconstruct an ELF file by reading the segments out of remote memory
696 based on the ELF file header at EHDR_VMA and the ELF program headers it
697 points to. If not null, *LOADBASEP is filled in with the difference
698 between the VMAs from which the segments were read, and the VMAs the
699 file headers (and hence BFD's idea of each section's VMA) put them at.
700
701 The function TARGET_READ_MEMORY is called to copy LEN bytes from the
702 remote memory at target address VMA into the local buffer at MYADDR; it
703 should return zero on success or an `errno' code on failure. TEMPL must
704 be a BFD for an ELF target with the word size and byte order found in
705 the remote memory. */
706extern bfd *bfd_elf_bfd_from_remote_memory
c58b9523 707 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
fe78531d
JK
708 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr,
709 bfd_size_type len));
a05758dd 710
e1918d23
AM
711extern struct bfd_section *_bfd_elf_tls_setup
712 (bfd *, struct bfd_link_info *);
713
051d833a
AM
714extern struct bfd_section *
715_bfd_nearby_section (bfd *, struct bfd_section *, bfd_vma);
716
1e035701 717extern void _bfd_fix_excluded_sec_syms
a3c2b96a 718 (bfd *, struct bfd_link_info *);
f652615e 719
266abb8f
NS
720extern unsigned bfd_m68k_mach_to_features (int);
721
722extern int bfd_m68k_features_to_mach (unsigned);
723
b34976b6 724extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
a3c2b96a
AM
725 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
726 char **);
0752970e 727
7fb9f789
NC
728extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
729
0f64bb02
CM
730extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
731 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
732 char **);
733
99706f30
SR
734extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
735 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
736 char **);
737
252b5132
RH
738/* SunOS shared library support routines for the linker. */
739
740extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
c58b9523 741 (bfd *, struct bfd_link_info *);
b34976b6 742extern bfd_boolean bfd_sunos_record_link_assignment
c58b9523 743 (bfd *, struct bfd_link_info *, const char *);
b34976b6 744extern bfd_boolean bfd_sunos_size_dynamic_sections
a3c2b96a
AM
745 (bfd *, struct bfd_link_info *, struct bfd_section **,
746 struct bfd_section **, struct bfd_section **);
252b5132
RH
747
748/* Linux shared library support routines for the linker. */
749
b34976b6 750extern bfd_boolean bfd_i386linux_size_dynamic_sections
c58b9523 751 (bfd *, struct bfd_link_info *);
b34976b6 752extern bfd_boolean bfd_m68klinux_size_dynamic_sections
c58b9523 753 (bfd *, struct bfd_link_info *);
b34976b6 754extern bfd_boolean bfd_sparclinux_size_dynamic_sections
c58b9523 755 (bfd *, struct bfd_link_info *);
252b5132
RH
756
757/* mmap hacks */
758
759struct _bfd_window_internal;
760typedef struct _bfd_window_internal bfd_window_internal;
761
b5f79c76
NC
762typedef struct _bfd_window
763{
252b5132 764 /* What the user asked for. */
c58b9523 765 void *data;
252b5132
RH
766 bfd_size_type size;
767 /* The actual window used by BFD. Small user-requested read-only
768 regions sharing a page may share a single window into the object
769 file. Read-write versions shouldn't until I've fixed things to
770 keep track of which portions have been claimed by the
771 application; don't want to give the same region back when the
772 application wants two writable copies! */
773 struct _bfd_window_internal *i;
b5f79c76
NC
774}
775bfd_window;
252b5132 776
b34976b6 777extern void bfd_init_window
c58b9523 778 (bfd_window *);
b34976b6 779extern void bfd_free_window
c58b9523 780 (bfd_window *);
b34976b6 781extern bfd_boolean bfd_get_file_window
c58b9523 782 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
252b5132
RH
783
784/* XCOFF support routines for the linker. */
785
24c611d1
RS
786extern bfd_boolean bfd_xcoff_split_import_path
787 (bfd *, const char *, const char **, const char **);
788extern bfd_boolean bfd_xcoff_set_archive_import_path
789 (struct bfd_link_info *, bfd *, const char *);
b34976b6 790extern bfd_boolean bfd_xcoff_link_record_set
c58b9523 791 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
b34976b6 792extern bfd_boolean bfd_xcoff_import_symbol
c58b9523
AM
793 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
794 const char *, const char *, const char *, unsigned int);
b34976b6 795extern bfd_boolean bfd_xcoff_export_symbol
c58b9523 796 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
b34976b6 797extern bfd_boolean bfd_xcoff_link_count_reloc
c58b9523 798 (bfd *, struct bfd_link_info *, const char *);
b34976b6 799extern bfd_boolean bfd_xcoff_record_link_assignment
c58b9523 800 (bfd *, struct bfd_link_info *, const char *);
b34976b6 801extern bfd_boolean bfd_xcoff_size_dynamic_sections
c58b9523
AM
802 (bfd *, struct bfd_link_info *, const char *, const char *,
803 unsigned long, unsigned long, unsigned long, bfd_boolean,
b64232cc 804 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean);
b34976b6 805extern bfd_boolean bfd_xcoff_link_generate_rtinit
c58b9523 806 (bfd *, const char *, const char *, bfd_boolean);
252b5132 807
54327882 808/* XCOFF support routines for ar. */
b34976b6 809extern bfd_boolean bfd_xcoff_ar_archive_set_magic
c58b9523 810 (bfd *, char *);
54327882 811
252b5132
RH
812/* Externally visible COFF routines. */
813
814#if defined(__STDC__) || defined(ALMOST_STDC)
815struct internal_syment;
816union internal_auxent;
817#endif
818
b34976b6 819extern bfd_boolean bfd_coff_get_syment
fc0a2244 820 (bfd *, struct bfd_symbol *, struct internal_syment *);
252b5132 821
b34976b6 822extern bfd_boolean bfd_coff_get_auxent
fc0a2244 823 (bfd *, struct bfd_symbol *, int, union internal_auxent *);
252b5132 824
b34976b6 825extern bfd_boolean bfd_coff_set_symbol_class
fc0a2244 826 (bfd *, struct bfd_symbol *, unsigned int);
252b5132 827
b34976b6 828extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
198beae2 829 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
3eb6f68f 830
c7b8f16e
JB
831/* ARM VFP11 erratum workaround support. */
832typedef enum
833{
834 BFD_ARM_VFP11_FIX_DEFAULT,
835 BFD_ARM_VFP11_FIX_NONE,
836 BFD_ARM_VFP11_FIX_SCALAR,
837 BFD_ARM_VFP11_FIX_VECTOR
838} bfd_arm_vfp11_fix;
839
840extern void bfd_elf32_arm_init_maps
841 (bfd *);
842
843extern void bfd_elf32_arm_set_vfp11_fix
844 (bfd *, struct bfd_link_info *);
845
48229727
JB
846extern void bfd_elf32_arm_set_cortex_a8_fix
847 (bfd *, struct bfd_link_info *);
848
c7b8f16e
JB
849extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
850 (bfd *, struct bfd_link_info *);
851
852extern void bfd_elf32_arm_vfp11_fix_veneer_locations
853 (bfd *, struct bfd_link_info *);
854
252b5132 855/* ARM Interworking support. Called from linker. */
b34976b6 856extern bfd_boolean bfd_arm_allocate_interworking_sections
c58b9523 857 (struct bfd_link_info *);
252b5132 858
b34976b6 859extern bfd_boolean bfd_arm_process_before_allocation
c58b9523 860 (bfd *, struct bfd_link_info *, int);
252b5132 861
b34976b6 862extern bfd_boolean bfd_arm_get_bfd_for_interworking
c58b9523 863 (bfd *, struct bfd_link_info *);
252b5132 864
86033394 865/* PE ARM Interworking support. Called from linker. */
b34976b6 866extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
c58b9523 867 (struct bfd_link_info *);
86033394 868
b34976b6 869extern bfd_boolean bfd_arm_pe_process_before_allocation
c58b9523 870 (bfd *, struct bfd_link_info *, int);
86033394 871
b34976b6 872extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
c58b9523 873 (bfd *, struct bfd_link_info *);
86033394 874
252b5132 875/* ELF ARM Interworking support. Called from linker. */
b34976b6 876extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
c58b9523 877 (struct bfd_link_info *);
67e5d3d6 878
b34976b6 879extern bfd_boolean bfd_elf32_arm_process_before_allocation
d504ffc8 880 (bfd *, struct bfd_link_info *);
eb043451
PB
881
882void bfd_elf32_arm_set_target_relocs
bf21ed78 883 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix,
2de70689 884 int, int, int, int, int);
67e5d3d6 885
b34976b6 886extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
c58b9523 887 (bfd *, struct bfd_link_info *);
252b5132 888
b34976b6 889extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
c58b9523 890 (bfd *, struct bfd_link_info *);
8afb0e02 891
9d2da7ca 892/* ELF ARM mapping symbol support */
b0796911
PB
893#define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0)
894#define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1)
895#define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2)
896#define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0)
897extern bfd_boolean bfd_is_arm_special_symbol_name
898 (const char * name, int type);
9d2da7ca 899
d504ffc8
DJ
900extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int);
901
5a6c6817
NC
902/* ARM Note section processing. */
903extern bfd_boolean bfd_arm_merge_machines
c58b9523 904 (bfd *, bfd *);
5a6c6817
NC
905
906extern bfd_boolean bfd_arm_update_notes
c58b9523 907 (bfd *, const char *);
5a6c6817
NC
908
909extern unsigned int bfd_arm_get_mach_from_notes
c58b9523 910 (bfd *, const char *);
5a6c6817 911
906e58ca
NC
912/* ARM stub generation support. Called from the linker. */
913extern int elf32_arm_setup_section_lists
914 (bfd *, struct bfd_link_info *);
915extern void elf32_arm_next_input_section
916 (struct bfd_link_info *, struct bfd_section *);
917extern bfd_boolean elf32_arm_size_stubs
918 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
919 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void));
920extern bfd_boolean elf32_arm_build_stubs
921 (struct bfd_link_info *);
2468f9c9
PB
922
923/* ARM unwind section editing support. */
924extern bfd_boolean elf32_arm_fix_exidx_coverage
9fcd9da6 925(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
2468f9c9 926
fbd9ad90
PB
927/* C6x unwind section editing support. */
928extern bfd_boolean elf32_tic6x_fix_exidx_coverage
929(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
930
2d0f3896
AM
931/* PowerPC @tls opcode transform/validate. */
932extern unsigned int _bfd_elf_ppc_at_tls_transform
933 (unsigned int, unsigned int);
766bc656
AM
934/* PowerPC @tprel opcode transform/validate. */
935extern unsigned int _bfd_elf_ppc_at_tprel_transform
936 (unsigned int, unsigned int);
2d0f3896 937
8546af74 938/* TI COFF load page support. */
b9af77f5 939extern void bfd_ticoff_set_section_load_page
198beae2 940 (struct bfd_section *, int);
b9af77f5
TW
941
942extern int bfd_ticoff_get_section_load_page
198beae2 943 (struct bfd_section *);
b9af77f5 944
7a9823f1
RS
945/* H8/300 functions. */
946extern bfd_vma bfd_h8300_pad_address
947 (bfd *, bfd_vma);
948
3f7deb8a
L
949/* IA64 Itanium code generation. Called from linker. */
950extern void bfd_elf32_ia64_after_parse
951 (int);
952
953extern void bfd_elf64_ia64_after_parse
954 (int);
955
082b7297
L
956/* This structure is used for a comdat section, as in PE. A comdat
957 section is associated with a particular symbol. When the linker
958 sees a comdat section, it keeps only one of the sections with a
959 given name and associated with a given symbol. */
960
961struct coff_comdat_info
962{
963 /* The name of the symbol associated with a comdat section. */
964 const char *name;
965
966 /* The local symbol table index of the symbol associated with a
967 comdat section. This is only meaningful to the object file format
968 specific code; it is not an index into the list returned by
969 bfd_canonicalize_symtab. */
970 long symbol;
971};
972
973extern struct coff_comdat_info *bfd_coff_get_comdat_section
974 (bfd *, struct bfd_section *);
975
e61463e1 976/* Extracted from init.c. */
c58b9523 977void bfd_init (void);
252b5132 978
e61463e1 979/* Extracted from opncls.c. */
fc1cfaa5 980extern unsigned int bfd_use_reserved_id;
2d0123b7
MM
981bfd *bfd_fopen (const char *filename, const char *target,
982 const char *mode, int fd);
983
c58b9523 984bfd *bfd_openr (const char *filename, const char *target);
252b5132 985
c58b9523 986bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
252b5132 987
c58b9523 988bfd *bfd_openstreamr (const char *, const char *, void *);
252b5132 989
40838a72 990bfd *bfd_openr_iovec (const char *filename, const char *target,
e7f8eadb 991 void *(*open_func) (struct bfd *nbfd,
40838a72
AC
992 void *open_closure),
993 void *open_closure,
e7f8eadb 994 file_ptr (*pread_func) (struct bfd *nbfd,
40838a72
AC
995 void *stream,
996 void *buf,
997 file_ptr nbytes,
998 file_ptr offset),
e7f8eadb 999 int (*close_func) (struct bfd *nbfd,
f6cf9273 1000 void *stream),
e7f8eadb 1001 int (*stat_func) (struct bfd *abfd,
f6cf9273
AM
1002 void *stream,
1003 struct stat *sb));
40838a72 1004
c58b9523 1005bfd *bfd_openw (const char *filename, const char *target);
252b5132 1006
c58b9523 1007bfd_boolean bfd_close (bfd *abfd);
252b5132 1008
c58b9523 1009bfd_boolean bfd_close_all_done (bfd *);
252b5132 1010
c58b9523 1011bfd *bfd_create (const char *filename, bfd *templ);
252b5132 1012
c58b9523 1013bfd_boolean bfd_make_writable (bfd *abfd);
252b5132 1014
c58b9523 1015bfd_boolean bfd_make_readable (bfd *abfd);
252b5132 1016
59a9808d
AM
1017void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1018
1019void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1020
c58b9523
AM
1021unsigned long bfd_calc_gnu_debuglink_crc32
1022 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
2593f09a 1023
c58b9523 1024char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
31f7ba04 1025
198beae2 1026struct bfd_section *bfd_create_gnu_debuglink_section
c58b9523 1027 (bfd *abfd, const char *filename);
e7c81c25 1028
c58b9523 1029bfd_boolean bfd_fill_in_gnu_debuglink_section
198beae2 1030 (bfd *abfd, struct bfd_section *sect, const char *filename);
2593f09a 1031
e61463e1 1032/* Extracted from libbfd.c. */
541389e2 1033
52b219b5 1034/* Byte swapping macros for user section data. */
252b5132
RH
1035
1036#define bfd_put_8(abfd, val, ptr) \
edeb6e24 1037 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
252b5132 1038#define bfd_put_signed_8 \
c58b9523 1039 bfd_put_8
252b5132 1040#define bfd_get_8(abfd, ptr) \
70778fc7 1041 (*(const unsigned char *) (ptr) & 0xff)
252b5132 1042#define bfd_get_signed_8(abfd, ptr) \
70778fc7 1043 (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
252b5132
RH
1044
1045#define bfd_put_16(abfd, val, ptr) \
c58b9523 1046 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
252b5132 1047#define bfd_put_signed_16 \
c58b9523 1048 bfd_put_16
252b5132 1049#define bfd_get_16(abfd, ptr) \
c58b9523 1050 BFD_SEND (abfd, bfd_getx16, (ptr))
252b5132 1051#define bfd_get_signed_16(abfd, ptr) \
c58b9523 1052 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
252b5132
RH
1053
1054#define bfd_put_32(abfd, val, ptr) \
c58b9523 1055 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
252b5132 1056#define bfd_put_signed_32 \
c58b9523 1057 bfd_put_32
252b5132 1058#define bfd_get_32(abfd, ptr) \
c58b9523 1059 BFD_SEND (abfd, bfd_getx32, (ptr))
252b5132 1060#define bfd_get_signed_32(abfd, ptr) \
c58b9523 1061 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
252b5132
RH
1062
1063#define bfd_put_64(abfd, val, ptr) \
c58b9523 1064 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
252b5132 1065#define bfd_put_signed_64 \
c58b9523 1066 bfd_put_64
252b5132 1067#define bfd_get_64(abfd, ptr) \
c58b9523 1068 BFD_SEND (abfd, bfd_getx64, (ptr))
252b5132 1069#define bfd_get_signed_64(abfd, ptr) \
c58b9523 1070 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
252b5132 1071
c58b9523
AM
1072#define bfd_get(bits, abfd, ptr) \
1073 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1074 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1075 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1076 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1077 : (abort (), (bfd_vma) - 1))
c7ac6ff8 1078
c58b9523
AM
1079#define bfd_put(bits, abfd, val, ptr) \
1080 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1081 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1082 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1083 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1084 : (abort (), (void) 0))
c7ac6ff8 1085
541389e2 1086
52b219b5 1087/* Byte swapping macros for file header data. */
252b5132
RH
1088
1089#define bfd_h_put_8(abfd, val, ptr) \
dc810e39 1090 bfd_put_8 (abfd, val, ptr)
252b5132 1091#define bfd_h_put_signed_8(abfd, val, ptr) \
dc810e39 1092 bfd_put_8 (abfd, val, ptr)
252b5132 1093#define bfd_h_get_8(abfd, ptr) \
dc810e39 1094 bfd_get_8 (abfd, ptr)
252b5132 1095#define bfd_h_get_signed_8(abfd, ptr) \
dc810e39 1096 bfd_get_signed_8 (abfd, ptr)
252b5132
RH
1097
1098#define bfd_h_put_16(abfd, val, ptr) \
dc810e39 1099 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
252b5132 1100#define bfd_h_put_signed_16 \
dc810e39 1101 bfd_h_put_16
252b5132 1102#define bfd_h_get_16(abfd, ptr) \
dc810e39 1103 BFD_SEND (abfd, bfd_h_getx16, (ptr))
252b5132 1104#define bfd_h_get_signed_16(abfd, ptr) \
dc810e39 1105 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
252b5132
RH
1106
1107#define bfd_h_put_32(abfd, val, ptr) \
dc810e39 1108 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
252b5132 1109#define bfd_h_put_signed_32 \
dc810e39 1110 bfd_h_put_32
252b5132 1111#define bfd_h_get_32(abfd, ptr) \
dc810e39 1112 BFD_SEND (abfd, bfd_h_getx32, (ptr))
252b5132 1113#define bfd_h_get_signed_32(abfd, ptr) \
dc810e39 1114 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
252b5132
RH
1115
1116#define bfd_h_put_64(abfd, val, ptr) \
dc810e39 1117 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
252b5132 1118#define bfd_h_put_signed_64 \
dc810e39 1119 bfd_h_put_64
252b5132 1120#define bfd_h_get_64(abfd, ptr) \
dc810e39 1121 BFD_SEND (abfd, bfd_h_getx64, (ptr))
252b5132 1122#define bfd_h_get_signed_64(abfd, ptr) \
dc810e39
AM
1123 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1124
edeb6e24
AM
1125/* Aliases for the above, which should eventually go away. */
1126
1127#define H_PUT_64 bfd_h_put_64
1128#define H_PUT_32 bfd_h_put_32
1129#define H_PUT_16 bfd_h_put_16
1130#define H_PUT_8 bfd_h_put_8
1131#define H_PUT_S64 bfd_h_put_signed_64
1132#define H_PUT_S32 bfd_h_put_signed_32
1133#define H_PUT_S16 bfd_h_put_signed_16
1134#define H_PUT_S8 bfd_h_put_signed_8
1135#define H_GET_64 bfd_h_get_64
1136#define H_GET_32 bfd_h_get_32
1137#define H_GET_16 bfd_h_get_16
1138#define H_GET_8 bfd_h_get_8
1139#define H_GET_S64 bfd_h_get_signed_64
1140#define H_GET_S32 bfd_h_get_signed_32
1141#define H_GET_S16 bfd_h_get_signed_16
1142#define H_GET_S8 bfd_h_get_signed_8
dc810e39 1143
252b5132 1144
93509525 1145/* Extracted from bfdio.c. */
c58b9523 1146long bfd_get_mtime (bfd *abfd);
93509525 1147
74633dd0 1148file_ptr bfd_get_size (bfd *abfd);
93509525 1149
f07749bb 1150void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
4c95ab76
TG
1151 int prot, int flags, file_ptr offset,
1152 void **map_addr, bfd_size_type *map_len);
f07749bb 1153
93509525 1154/* Extracted from bfdwin.c. */
e61463e1 1155/* Extracted from section.c. */
198beae2 1156typedef struct bfd_section
252b5132 1157{
52b219b5
AM
1158 /* The name of the section; the name isn't a copy, the pointer is
1159 the same as that passed to bfd_make_section. */
52b219b5
AM
1160 const char *name;
1161
1162 /* A unique sequence number. */
52b219b5 1163 int id;
252b5132 1164
dbb410c3 1165 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
52b219b5 1166 int index;
252b5132 1167
52b219b5 1168 /* The next section in the list belonging to the BFD, or NULL. */
198beae2 1169 struct bfd_section *next;
252b5132 1170
5daa8fe7
L
1171 /* The previous section in the list belonging to the BFD, or NULL. */
1172 struct bfd_section *prev;
1173
52b219b5
AM
1174 /* The field flags contains attributes of the section. Some
1175 flags are read in from the object file, and some are
1176 synthesized from other information. */
52b219b5 1177 flagword flags;
252b5132
RH
1178
1179#define SEC_NO_FLAGS 0x000
1180
52b219b5
AM
1181 /* Tells the OS to allocate space for this section when loading.
1182 This is clear for a section containing debug information only. */
252b5132
RH
1183#define SEC_ALLOC 0x001
1184
52b219b5
AM
1185 /* Tells the OS to load the section from the file when loading.
1186 This is clear for a .bss section. */
252b5132
RH
1187#define SEC_LOAD 0x002
1188
52b219b5
AM
1189 /* The section contains data still to be relocated, so there is
1190 some relocation information too. */
252b5132
RH
1191#define SEC_RELOC 0x004
1192
52b219b5 1193 /* A signal to the OS that the section contains read only data. */
ebe372c1 1194#define SEC_READONLY 0x008
252b5132 1195
52b219b5 1196 /* The section contains code only. */
ebe372c1 1197#define SEC_CODE 0x010
252b5132 1198
52b219b5 1199 /* The section contains data only. */
ebe372c1 1200#define SEC_DATA 0x020
252b5132 1201
52b219b5 1202 /* The section will reside in ROM. */
ebe372c1 1203#define SEC_ROM 0x040
252b5132 1204
52b219b5
AM
1205 /* The section contains constructor information. This section
1206 type is used by the linker to create lists of constructors and
1207 destructors used by <<g++>>. When a back end sees a symbol
1208 which should be used in a constructor list, it creates a new
1209 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1210 the symbol to it, and builds a relocation. To build the lists
1211 of constructors, all the linker has to do is catenate all the
1212 sections called <<__CTOR_LIST__>> and relocate the data
1213 contained within - exactly the operations it would peform on
1214 standard data. */
ebe372c1 1215#define SEC_CONSTRUCTOR 0x080
252b5132 1216
52b219b5
AM
1217 /* The section has contents - a data section could be
1218 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1219 <<SEC_HAS_CONTENTS>> */
ebe372c1 1220#define SEC_HAS_CONTENTS 0x100
252b5132 1221
52b219b5
AM
1222 /* An instruction to the linker to not output the section
1223 even if it has information which would normally be written. */
ebe372c1 1224#define SEC_NEVER_LOAD 0x200
252b5132 1225
13ae64f3 1226 /* The section contains thread local data. */
ebe372c1 1227#define SEC_THREAD_LOCAL 0x400
13ae64f3 1228
1bd91689
AM
1229 /* The section has GOT references. This flag is only for the
1230 linker, and is currently only used by the elf32-hppa back end.
1231 It will be set if global offset table references were detected
1232 in this section, which indicate to the linker that the section
1233 contains PIC code, and must be handled specially when doing a
1234 static link. */
ebe372c1 1235#define SEC_HAS_GOT_REF 0x800
1bd91689 1236
52b219b5
AM
1237 /* The section contains common symbols (symbols may be defined
1238 multiple times, the value of a symbol is the amount of
1239 space it requires, and the largest symbol value is the one
1240 used). Most targets have exactly one of these (which we
1241 translate to bfd_com_section_ptr), but ECOFF has two. */
ebe372c1 1242#define SEC_IS_COMMON 0x1000
252b5132 1243
52b219b5
AM
1244 /* The section contains only debugging information. For
1245 example, this is set for ELF .debug and .stab sections.
1246 strip tests this flag to see if a section can be
1247 discarded. */
ebe372c1 1248#define SEC_DEBUGGING 0x2000
252b5132 1249
52b219b5
AM
1250 /* The contents of this section are held in memory pointed to
1251 by the contents field. This is checked by bfd_get_section_contents,
1252 and the data is retrieved from memory if appropriate. */
ebe372c1 1253#define SEC_IN_MEMORY 0x4000
252b5132 1254
52b219b5
AM
1255 /* The contents of this section are to be excluded by the
1256 linker for executable and shared objects unless those
1257 objects are to be further relocated. */
ebe372c1 1258#define SEC_EXCLUDE 0x8000
252b5132 1259
dbb410c3
AM
1260 /* The contents of this section are to be sorted based on the sum of
1261 the symbol and addend values specified by the associated relocation
1262 entries. Entries without associated relocation entries will be
1263 appended to the end of the section in an unspecified order. */
ebe372c1 1264#define SEC_SORT_ENTRIES 0x10000
252b5132 1265
52b219b5
AM
1266 /* When linking, duplicate sections of the same name should be
1267 discarded, rather than being combined into a single section as
1268 is usually done. This is similar to how common symbols are
1269 handled. See SEC_LINK_DUPLICATES below. */
ebe372c1 1270#define SEC_LINK_ONCE 0x20000
252b5132 1271
52b219b5
AM
1272 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1273 should handle duplicate sections. */
f856272b 1274#define SEC_LINK_DUPLICATES 0xc0000
252b5132 1275
52b219b5
AM
1276 /* This value for SEC_LINK_DUPLICATES means that duplicate
1277 sections with the same name should simply be discarded. */
252b5132
RH
1278#define SEC_LINK_DUPLICATES_DISCARD 0x0
1279
52b219b5
AM
1280 /* This value for SEC_LINK_DUPLICATES means that the linker
1281 should warn if there are any duplicate sections, although
1282 it should still only link one copy. */
f856272b 1283#define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
252b5132 1284
52b219b5
AM
1285 /* This value for SEC_LINK_DUPLICATES means that the linker
1286 should warn if any duplicate sections are a different size. */
f856272b 1287#define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
252b5132 1288
52b219b5
AM
1289 /* This value for SEC_LINK_DUPLICATES means that the linker
1290 should warn if any duplicate sections contain different
1291 contents. */
ebe372c1
L
1292#define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1293 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
252b5132 1294
52b219b5
AM
1295 /* This section was created by the linker as part of dynamic
1296 relocation or other arcane processing. It is skipped when
1297 going through the first-pass output, trusting that someone
1298 else up the line will take care of it later. */
f856272b 1299#define SEC_LINKER_CREATED 0x100000
252b5132 1300
a14a5de3
AM
1301 /* This section should not be subject to garbage collection.
1302 Also set to inform the linker that this section should not be
1303 listed in the link map as discarded. */
f856272b 1304#define SEC_KEEP 0x200000
252b5132 1305
52b219b5
AM
1306 /* This section contains "short" data, and should be placed
1307 "near" the GP. */
f856272b 1308#define SEC_SMALL_DATA 0x400000
34cbe64e 1309
f5fa8ca2
JJ
1310 /* Attempt to merge identical entities in the section.
1311 Entity size is given in the entsize field. */
f856272b 1312#define SEC_MERGE 0x800000
f5fa8ca2 1313
a80f6941
L
1314 /* If given with SEC_MERGE, entities to merge are zero terminated
1315 strings where entsize specifies character size instead of fixed
1316 size entries. */
f856272b 1317#define SEC_STRINGS 0x1000000
f5fa8ca2 1318
dbb410c3 1319 /* This section contains data about section groups. */
f856272b 1320#define SEC_GROUP 0x2000000
ebe372c1
L
1321
1322 /* The section is a COFF shared library section. This flag is
1323 only for the linker. If this type of section appears in
1324 the input file, the linker must copy it to the output file
1325 without changing the vma or size. FIXME: Although this
1326 was originally intended to be general, it really is COFF
1327 specific (and the flag was renamed to indicate this). It
1328 might be cleaner to have some more general mechanism to
1329 allow the back end to control what the linker does with
1330 sections. */
f856272b 1331#define SEC_COFF_SHARED_LIBRARY 0x4000000
ebe372c1 1332
310fd250
L
1333 /* This input section should be copied to output in reverse order
1334 as an array of pointers. This is for ELF linker internal use
1335 only. */
1336#define SEC_ELF_REVERSE_COPY 0x4000000
1337
ebe372c1
L
1338 /* This section contains data which may be shared with other
1339 executables or shared objects. This is for COFF only. */
f856272b 1340#define SEC_COFF_SHARED 0x8000000
ebe372c1
L
1341
1342 /* When a section with this flag is being linked, then if the size of
1343 the input section is less than a page, it should not cross a page
1344 boundary. If the size of the input section is one page or more,
1345 it should be aligned on a page boundary. This is for TI
1346 TMS320C54X only. */
f856272b 1347#define SEC_TIC54X_BLOCK 0x10000000
ebe372c1
L
1348
1349 /* Conditionally link this section; do not link if there are no
1350 references found to any symbol in the section. This is for TI
1351 TMS320C54X only. */
f856272b 1352#define SEC_TIC54X_CLINK 0x20000000
dbb410c3 1353
156621f3
KT
1354 /* Indicate that section has the no read flag set. This happens
1355 when memory read flag isn't set. */
1356#define SEC_COFF_NOREAD 0x40000000
1357
52b219b5 1358 /* End of section flags. */
252b5132 1359
52b219b5 1360 /* Some internal packed boolean fields. */
252b5132 1361
52b219b5
AM
1362 /* See the vma field. */
1363 unsigned int user_set_vma : 1;
252b5132 1364
52b219b5
AM
1365 /* A mark flag used by some of the linker backends. */
1366 unsigned int linker_mark : 1;
252b5132 1367
d1778b88 1368 /* Another mark flag used by some of the linker backends. Set for
08da05b0 1369 output sections that have an input section. */
d1778b88
AM
1370 unsigned int linker_has_input : 1;
1371
f1a35370 1372 /* Mark flag used by some linker backends for garbage collection. */
52b219b5 1373 unsigned int gc_mark : 1;
252b5132 1374
4a114e3e
L
1375 /* Section compression status. */
1376 unsigned int compress_status : 2;
1377#define COMPRESS_SECTION_NONE 0
1378#define COMPRESS_SECTION_DONE 1
1379#define DECOMPRESS_SECTION_SIZED 2
1380
68bfbfcc
AM
1381 /* The following flags are used by the ELF linker. */
1382
1383 /* Mark sections which have been allocated to segments. */
bc67d8a6
NC
1384 unsigned int segment_mark : 1;
1385
68bfbfcc
AM
1386 /* Type of sec_info information. */
1387 unsigned int sec_info_type:3;
dbaa2011
AM
1388#define SEC_INFO_TYPE_NONE 0
1389#define SEC_INFO_TYPE_STABS 1
1390#define SEC_INFO_TYPE_MERGE 2
1391#define SEC_INFO_TYPE_EH_FRAME 3
1392#define SEC_INFO_TYPE_JUST_SYMS 4
68bfbfcc
AM
1393
1394 /* Nonzero if this section uses RELA relocations, rather than REL. */
1395 unsigned int use_rela_p:1;
1396
4c52953f
AM
1397 /* Bits used by various backends. The generic code doesn't touch
1398 these fields. */
68bfbfcc 1399
b0dddeec
AM
1400 unsigned int sec_flg0:1;
1401 unsigned int sec_flg1:1;
1402 unsigned int sec_flg2:1;
1403 unsigned int sec_flg3:1;
1404 unsigned int sec_flg4:1;
1405 unsigned int sec_flg5:1;
68bfbfcc 1406
52b219b5 1407 /* End of internal packed boolean fields. */
252b5132 1408
52b219b5
AM
1409 /* The virtual memory address of the section - where it will be
1410 at run time. The symbols are relocated against this. The
1411 user_set_vma flag is maintained by bfd; if it's not set, the
1412 backend can assign addresses (for example, in <<a.out>>, where
1413 the default address for <<.data>> is dependent on the specific
1414 target and various flags). */
52b219b5 1415 bfd_vma vma;
252b5132 1416
52b219b5
AM
1417 /* The load address of the section - where it would be in a
1418 rom image; really only used for writing section header
b5f79c76 1419 information. */
52b219b5 1420 bfd_vma lma;
252b5132 1421
52b219b5
AM
1422 /* The size of the section in octets, as it will be output.
1423 Contains a value even if the section has no contents (e.g., the
eea6121a
AM
1424 size of <<.bss>>). */
1425 bfd_size_type size;
252b5132 1426
1a23a9e6 1427 /* For input sections, the original size on disk of the section, in
73c5c7a8
BW
1428 octets. This field should be set for any section whose size is
1429 changed by linker relaxation. It is required for sections where
1430 the linker relaxation scheme doesn't cache altered section and
1431 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1432 targets), and thus the original size needs to be kept to read the
1433 section multiple times. For output sections, rawsize holds the
1434 section size calculated on a previous linker relaxation pass. */
eea6121a 1435 bfd_size_type rawsize;
252b5132 1436
4a114e3e
L
1437 /* The compressed size of the section in octets. */
1438 bfd_size_type compressed_size;
1439
7ba29e2a
NC
1440 /* Relaxation table. */
1441 struct relax_table *relax;
1442
1443 /* Count of used relaxation table entries. */
1444 int relax_count;
1445
1446
52b219b5
AM
1447 /* If this section is going to be output, then this value is the
1448 offset in *bytes* into the output section of the first byte in the
1449 input section (byte ==> smallest addressable unit on the
1450 target). In most cases, if this was going to start at the
1451 100th octet (8-bit quantity) in the output section, this value
1452 would be 100. However, if the target byte size is 16 bits
1453 (bfd_octets_per_byte is "2"), this value would be 50. */
52b219b5 1454 bfd_vma output_offset;
252b5132 1455
52b219b5 1456 /* The output section through which to map on output. */
198beae2 1457 struct bfd_section *output_section;
252b5132 1458
52b219b5
AM
1459 /* The alignment requirement of the section, as an exponent of 2 -
1460 e.g., 3 aligns to 2^3 (or 8). */
52b219b5 1461 unsigned int alignment_power;
252b5132 1462
52b219b5
AM
1463 /* If an input section, a pointer to a vector of relocation
1464 records for the data in this section. */
52b219b5 1465 struct reloc_cache_entry *relocation;
252b5132 1466
52b219b5
AM
1467 /* If an output section, a pointer to a vector of pointers to
1468 relocation records for the data in this section. */
52b219b5 1469 struct reloc_cache_entry **orelocation;
252b5132 1470
b5f79c76 1471 /* The number of relocation records in one of the above. */
52b219b5 1472 unsigned reloc_count;
252b5132 1473
52b219b5
AM
1474 /* Information below is back end specific - and not always used
1475 or updated. */
252b5132 1476
52b219b5 1477 /* File position of section data. */
52b219b5 1478 file_ptr filepos;
252b5132 1479
52b219b5 1480 /* File position of relocation info. */
52b219b5 1481 file_ptr rel_filepos;
252b5132 1482
52b219b5 1483 /* File position of line data. */
52b219b5 1484 file_ptr line_filepos;
252b5132 1485
52b219b5 1486 /* Pointer to data for applications. */
c58b9523 1487 void *userdata;
252b5132 1488
52b219b5
AM
1489 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1490 contents. */
1491 unsigned char *contents;
252b5132 1492
52b219b5 1493 /* Attached line number information. */
52b219b5 1494 alent *lineno;
252b5132 1495
52b219b5 1496 /* Number of line number records. */
52b219b5 1497 unsigned int lineno_count;
252b5132 1498
f5fa8ca2 1499 /* Entity size for merging purposes. */
f5fa8ca2
JJ
1500 unsigned int entsize;
1501
f97b9cb8
L
1502 /* Points to the kept section if this section is a link-once section,
1503 and is discarded. */
198beae2 1504 struct bfd_section *kept_section;
f97b9cb8 1505
52b219b5
AM
1506 /* When a section is being output, this value changes as more
1507 linenumbers are written out. */
52b219b5 1508 file_ptr moving_line_filepos;
252b5132 1509
52b219b5 1510 /* What the section number is in the target world. */
52b219b5 1511 int target_index;
252b5132 1512
c58b9523 1513 void *used_by_bfd;
252b5132 1514
52b219b5
AM
1515 /* If this is a constructor section then here is a list of the
1516 relocations created to relocate items within it. */
52b219b5 1517 struct relent_chain *constructor_chain;
252b5132 1518
52b219b5 1519 /* The BFD which owns the section. */
52b219b5 1520 bfd *owner;
252b5132 1521
b5f79c76 1522 /* A symbol which points at this section only. */
fc0a2244
AC
1523 struct bfd_symbol *symbol;
1524 struct bfd_symbol **symbol_ptr_ptr;
252b5132 1525
8423293d
AM
1526 /* Early in the link process, map_head and map_tail are used to build
1527 a list of input sections attached to an output section. Later,
1528 output sections use these fields for a list of bfd_link_order
1529 structs. */
1530 union {
1531 struct bfd_link_order *link_order;
1532 struct bfd_section *s;
1533 } map_head, map_tail;
b5f79c76 1534} asection;
252b5132 1535
7ba29e2a
NC
1536/* Relax table contains information about instructions which can
1537 be removed by relaxation -- replacing a long address with a
1538 short address. */
1539struct relax_table {
1540 /* Address where bytes may be deleted. */
1541 bfd_vma addr;
1542
1543 /* Number of bytes to be deleted. */
1544 int size;
1545};
1546
52b219b5
AM
1547/* These sections are global, and are managed by BFD. The application
1548 and target back end are not permitted to change the values in
36ab465d
AM
1549 these sections. */
1550extern asection std_section[4];
1551
252b5132
RH
1552#define BFD_ABS_SECTION_NAME "*ABS*"
1553#define BFD_UND_SECTION_NAME "*UND*"
1554#define BFD_COM_SECTION_NAME "*COM*"
1555#define BFD_IND_SECTION_NAME "*IND*"
1556
b5f79c76 1557/* Pointer to the common section. */
36ab465d
AM
1558#define bfd_com_section_ptr (&std_section[0])
1559/* Pointer to the undefined section. */
1560#define bfd_und_section_ptr (&std_section[1])
1561/* Pointer to the absolute section. */
1562#define bfd_abs_section_ptr (&std_section[2])
b5f79c76 1563/* Pointer to the indirect section. */
36ab465d
AM
1564#define bfd_ind_section_ptr (&std_section[3])
1565
1566#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1567#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
252b5132
RH
1568#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1569
84c254c6
NC
1570#define bfd_is_const_section(SEC) \
1571 ( ((SEC) == bfd_abs_section_ptr) \
1572 || ((SEC) == bfd_und_section_ptr) \
1573 || ((SEC) == bfd_com_section_ptr) \
1574 || ((SEC) == bfd_ind_section_ptr))
1575
9e7b37b3
AM
1576/* Macros to handle insertion and deletion of a bfd's sections. These
1577 only handle the list pointers, ie. do not adjust section_count,
1578 target_index etc. */
e02b83d7 1579#define bfd_section_list_remove(ABFD, S) \
5daa8fe7
L
1580 do \
1581 { \
1582 asection *_s = S; \
1583 asection *_next = _s->next; \
1584 asection *_prev = _s->prev; \
1585 if (_prev) \
1586 _prev->next = _next; \
1587 else \
1588 (ABFD)->sections = _next; \
1589 if (_next) \
04dd1667 1590 _next->prev = _prev; \
5daa8fe7
L
1591 else \
1592 (ABFD)->section_last = _prev; \
1593 } \
1594 while (0)
e02b83d7 1595#define bfd_section_list_append(ABFD, S) \
5daa8fe7
L
1596 do \
1597 { \
1598 asection *_s = S; \
1599 bfd *_abfd = ABFD; \
1600 _s->next = NULL; \
1601 if (_abfd->section_last) \
1602 { \
1603 _s->prev = _abfd->section_last; \
1604 _abfd->section_last->next = _s; \
1605 } \
1606 else \
04dd1667
AM
1607 { \
1608 _s->prev = NULL; \
1609 _abfd->sections = _s; \
1610 } \
5daa8fe7
L
1611 _abfd->section_last = _s; \
1612 } \
1613 while (0)
04dd1667
AM
1614#define bfd_section_list_prepend(ABFD, S) \
1615 do \
1616 { \
1617 asection *_s = S; \
1618 bfd *_abfd = ABFD; \
1619 _s->prev = NULL; \
1620 if (_abfd->sections) \
1621 { \
1622 _s->next = _abfd->sections; \
1623 _abfd->sections->prev = _s; \
1624 } \
1625 else \
1626 { \
1627 _s->next = NULL; \
1628 _abfd->section_last = _s; \
1629 } \
1630 _abfd->sections = _s; \
1631 } \
1632 while (0)
e02b83d7 1633#define bfd_section_list_insert_after(ABFD, A, S) \
9e7b37b3
AM
1634 do \
1635 { \
5daa8fe7
L
1636 asection *_a = A; \
1637 asection *_s = S; \
e02b83d7
L
1638 asection *_next = _a->next; \
1639 _s->next = _next; \
1640 _s->prev = _a; \
1641 _a->next = _s; \
1642 if (_next) \
04dd1667 1643 _next->prev = _s; \
ab82c5b9 1644 else \
e02b83d7 1645 (ABFD)->section_last = _s; \
9e7b37b3
AM
1646 } \
1647 while (0)
e02b83d7 1648#define bfd_section_list_insert_before(ABFD, B, S) \
9e7b37b3
AM
1649 do \
1650 { \
5daa8fe7 1651 asection *_b = B; \
9e7b37b3 1652 asection *_s = S; \
e02b83d7
L
1653 asection *_prev = _b->prev; \
1654 _s->prev = _prev; \
1655 _s->next = _b; \
1656 _b->prev = _s; \
1657 if (_prev) \
1658 _prev->next = _s; \
5daa8fe7 1659 else \
e02b83d7 1660 (ABFD)->sections = _s; \
9e7b37b3
AM
1661 } \
1662 while (0)
ab82c5b9 1663#define bfd_section_removed_from_list(ABFD, S) \
04dd1667 1664 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
9e7b37b3 1665
f592407e 1666#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
a4d8e49b
L
1667 /* name, id, index, next, prev, flags, user_set_vma, */ \
1668 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1669 \
4a114e3e 1670 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
b0dddeec 1671 0, 0, 1, 0, \
a4d8e49b 1672 \
4a114e3e
L
1673 /* segment_mark, sec_info_type, use_rela_p, */ \
1674 0, 0, 0, \
a4d8e49b 1675 \
b0dddeec
AM
1676 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
1677 0, 0, 0, 0, 0, 0, \
a4d8e49b 1678 \
4a114e3e
L
1679 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \
1680 0, 0, 0, 0, 0, 0, 0, \
a4d8e49b 1681 \
36ab465d
AM
1682 /* output_offset, output_section, alignment_power, */ \
1683 0, &SEC, 0, \
a4d8e49b
L
1684 \
1685 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1686 NULL, NULL, 0, 0, 0, \
1687 \
1688 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1689 0, NULL, NULL, NULL, 0, \
1690 \
1691 /* entsize, kept_section, moving_line_filepos, */ \
1692 0, NULL, 0, \
1693 \
1694 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1695 0, NULL, NULL, NULL, \
1696 \
f592407e
AM
1697 /* symbol, symbol_ptr_ptr, */ \
1698 (struct bfd_symbol *) SYM, &SEC.symbol, \
a4d8e49b
L
1699 \
1700 /* map_head, map_tail */ \
1701 { NULL }, { NULL } \
1702 }
1703
c58b9523 1704void bfd_section_list_clear (bfd *);
9e7b37b3 1705
c58b9523 1706asection *bfd_get_section_by_name (bfd *abfd, const char *name);
252b5132 1707
90061c33
AM
1708asection *bfd_get_next_section_by_name (asection *sec);
1709
3d4d4302
AM
1710asection *bfd_get_linker_section (bfd *abfd, const char *name);
1711
fafe6678
L
1712asection *bfd_get_section_by_name_if
1713 (bfd *abfd,
1714 const char *name,
1715 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1716 void *obj);
1717
c58b9523
AM
1718char *bfd_get_unique_section_name
1719 (bfd *abfd, const char *templat, int *count);
1bd91689 1720
c58b9523 1721asection *bfd_make_section_old_way (bfd *abfd, const char *name);
252b5132 1722
b36b76cb
L
1723asection *bfd_make_section_anyway_with_flags
1724 (bfd *abfd, const char *name, flagword flags);
1725
c58b9523 1726asection *bfd_make_section_anyway (bfd *abfd, const char *name);
252b5132 1727
b36b76cb
L
1728asection *bfd_make_section_with_flags
1729 (bfd *, const char *name, flagword flags);
1730
c58b9523 1731asection *bfd_make_section (bfd *, const char *name);
252b5132 1732
c58b9523
AM
1733bfd_boolean bfd_set_section_flags
1734 (bfd *abfd, asection *sec, flagword flags);
252b5132 1735
4e011fb5
AM
1736void bfd_rename_section
1737 (bfd *abfd, asection *sec, const char *newname);
1738
c58b9523
AM
1739void bfd_map_over_sections
1740 (bfd *abfd,
1741 void (*func) (bfd *abfd, asection *sect, void *obj),
1742 void *obj);
252b5132 1743
bc87dd2e
L
1744asection *bfd_sections_find_if
1745 (bfd *abfd,
90c0a373 1746 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
bc87dd2e
L
1747 void *obj);
1748
c58b9523
AM
1749bfd_boolean bfd_set_section_size
1750 (bfd *abfd, asection *sec, bfd_size_type val);
252b5132 1751
c58b9523 1752bfd_boolean bfd_set_section_contents
85302095
AC
1753 (bfd *abfd, asection *section, const void *data,
1754 file_ptr offset, bfd_size_type count);
252b5132 1755
c58b9523
AM
1756bfd_boolean bfd_get_section_contents
1757 (bfd *abfd, asection *section, void *location, file_ptr offset,
1758 bfd_size_type count);
252b5132 1759
eea6121a
AM
1760bfd_boolean bfd_malloc_and_get_section
1761 (bfd *abfd, asection *section, bfd_byte **buf);
1762
c58b9523
AM
1763bfd_boolean bfd_copy_private_section_data
1764 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
252b5132
RH
1765
1766#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1767 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1768 (ibfd, isection, obfd, osection))
72adc230
AM
1769bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1770
c58b9523 1771bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
b885599b 1772
e61463e1 1773/* Extracted from archures.c. */
8546af74 1774enum bfd_architecture
252b5132 1775{
c312a6a4
NC
1776 bfd_arch_unknown, /* File arch not known. */
1777 bfd_arch_obscure, /* Arch known, not one of these. */
52b219b5 1778 bfd_arch_m68k, /* Motorola 68xxx */
252b5132
RH
1779#define bfd_mach_m68000 1
1780#define bfd_mach_m68008 2
1781#define bfd_mach_m68010 3
1782#define bfd_mach_m68020 4
1783#define bfd_mach_m68030 5
1784#define bfd_mach_m68040 6
1785#define bfd_mach_m68060 7
1786#define bfd_mach_cpu32 8
3bdcfdf4 1787#define bfd_mach_fido 9
9840d27e
KH
1788#define bfd_mach_mcf_isa_a_nodiv 10
1789#define bfd_mach_mcf_isa_a 11
1790#define bfd_mach_mcf_isa_a_mac 12
1791#define bfd_mach_mcf_isa_a_emac 13
1792#define bfd_mach_mcf_isa_aplus 14
1793#define bfd_mach_mcf_isa_aplus_mac 15
1794#define bfd_mach_mcf_isa_aplus_emac 16
1795#define bfd_mach_mcf_isa_b_nousp 17
1796#define bfd_mach_mcf_isa_b_nousp_mac 18
1797#define bfd_mach_mcf_isa_b_nousp_emac 19
1798#define bfd_mach_mcf_isa_b 20
1799#define bfd_mach_mcf_isa_b_mac 21
1800#define bfd_mach_mcf_isa_b_emac 22
1801#define bfd_mach_mcf_isa_b_float 23
1802#define bfd_mach_mcf_isa_b_float_mac 24
1803#define bfd_mach_mcf_isa_b_float_emac 25
9a2e615a
NS
1804#define bfd_mach_mcf_isa_c 26
1805#define bfd_mach_mcf_isa_c_mac 27
1806#define bfd_mach_mcf_isa_c_emac 28
8d100c32
KH
1807#define bfd_mach_mcf_isa_c_nodiv 29
1808#define bfd_mach_mcf_isa_c_nodiv_mac 30
1809#define bfd_mach_mcf_isa_c_nodiv_emac 31
8546af74 1810 bfd_arch_vax, /* DEC Vax */
52b219b5
AM
1811 bfd_arch_i960, /* Intel 960 */
1812 /* The order of the following is important.
8546af74 1813 lower number indicates a machine type that
252b5132
RH
1814 only accepts a subset of the instructions
1815 available to machines with higher numbers.
1816 The exception is the "ca", which is
8546af74 1817 incompatible with all other machines except
c312a6a4 1818 "core". */
252b5132
RH
1819
1820#define bfd_mach_i960_core 1
1821#define bfd_mach_i960_ka_sa 2
1822#define bfd_mach_i960_kb_sb 3
1823#define bfd_mach_i960_mc 4
1824#define bfd_mach_i960_xa 5
1825#define bfd_mach_i960_ca 6
1826#define bfd_mach_i960_jx 7
1827#define bfd_mach_i960_hx 8
1828
3b16e843
NC
1829 bfd_arch_or32, /* OpenRISC 32 */
1830
52b219b5 1831 bfd_arch_sparc, /* SPARC */
252b5132 1832#define bfd_mach_sparc 1
52b219b5 1833/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
252b5132
RH
1834#define bfd_mach_sparc_sparclet 2
1835#define bfd_mach_sparc_sparclite 3
1836#define bfd_mach_sparc_v8plus 4
c312a6a4 1837#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
252b5132
RH
1838#define bfd_mach_sparc_sparclite_le 6
1839#define bfd_mach_sparc_v9 7
c312a6a4
NC
1840#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1841#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1842#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
52b219b5 1843/* Nonzero if MACH has the v9 instruction set. */
252b5132 1844#define bfd_mach_sparc_v9_p(mach) \
59ff2774 1845 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
19f7b010 1846 && (mach) != bfd_mach_sparc_sparclite_le)
7946e94a
JJ
1847/* Nonzero if MACH is a 64 bit sparc architecture. */
1848#define bfd_mach_sparc_64bit_p(mach) \
1849 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
e9f53129
AM
1850 bfd_arch_spu, /* PowerPC SPU */
1851#define bfd_mach_spu 256
52b219b5 1852 bfd_arch_mips, /* MIPS Rxxxx */
252b5132
RH
1853#define bfd_mach_mips3000 3000
1854#define bfd_mach_mips3900 3900
1855#define bfd_mach_mips4000 4000
1856#define bfd_mach_mips4010 4010
1857#define bfd_mach_mips4100 4100
1858#define bfd_mach_mips4111 4111
00707a0e 1859#define bfd_mach_mips4120 4120
252b5132
RH
1860#define bfd_mach_mips4300 4300
1861#define bfd_mach_mips4400 4400
1862#define bfd_mach_mips4600 4600
1863#define bfd_mach_mips4650 4650
1864#define bfd_mach_mips5000 5000
00707a0e
RS
1865#define bfd_mach_mips5400 5400
1866#define bfd_mach_mips5500 5500
252b5132 1867#define bfd_mach_mips6000 6000
5a7ea749 1868#define bfd_mach_mips7000 7000
252b5132 1869#define bfd_mach_mips8000 8000
0d2e43ed 1870#define bfd_mach_mips9000 9000
252b5132 1871#define bfd_mach_mips10000 10000
d1cf510e 1872#define bfd_mach_mips12000 12000
3aa3176b
TS
1873#define bfd_mach_mips14000 14000
1874#define bfd_mach_mips16000 16000
0752970e 1875#define bfd_mach_mips16 16
84ea6cf2 1876#define bfd_mach_mips5 5
350cc38d
MS
1877#define bfd_mach_mips_loongson_2e 3001
1878#define bfd_mach_mips_loongson_2f 3002
fd503541 1879#define bfd_mach_mips_loongson_3a 3003
c6c98b38 1880#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
6f179bd0 1881#define bfd_mach_mips_octeon 6501
dd6a37e7 1882#define bfd_mach_mips_octeonp 6601
432233b3 1883#define bfd_mach_mips_octeon2 6502
52b6b6b9 1884#define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */
a1cd6a8f 1885#define bfd_mach_mipsisa32 32
af7ee8bf 1886#define bfd_mach_mipsisa32r2 33
a1cd6a8f 1887#define bfd_mach_mipsisa64 64
5f74bc13 1888#define bfd_mach_mipsisa64r2 65
df58fc94 1889#define bfd_mach_mips_micromips 96
52b219b5 1890 bfd_arch_i386, /* Intel 386 */
d7921315
L
1891#define bfd_mach_i386_intel_syntax (1 << 0)
1892#define bfd_mach_i386_i8086 (1 << 1)
1893#define bfd_mach_i386_i386 (1 << 2)
1894#define bfd_mach_x86_64 (1 << 3)
1895#define bfd_mach_x64_32 (1 << 4)
1896#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
1897#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
1898#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
8a9036a4 1899 bfd_arch_l1om, /* Intel L1OM */
d7921315
L
1900#define bfd_mach_l1om (1 << 5)
1901#define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
7a9068fe 1902 bfd_arch_k1om, /* Intel K1OM */
d7921315
L
1903#define bfd_mach_k1om (1 << 6)
1904#define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
52b219b5
AM
1905 bfd_arch_we32k, /* AT&T WE32xxx */
1906 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1907 bfd_arch_i860, /* Intel 860 */
1908 bfd_arch_i370, /* IBM 360/370 Mainframes */
1909 bfd_arch_romp, /* IBM ROMP PC/RT */
52b219b5
AM
1910 bfd_arch_convex, /* Convex */
1911 bfd_arch_m88k, /* Motorola 88xxx */
3af9a47b 1912 bfd_arch_m98k, /* Motorola 98xxx */
52b219b5 1913 bfd_arch_pyramid, /* Pyramid Technology */
c2dcd04e 1914 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
8d9cd6b1
NC
1915#define bfd_mach_h8300 1
1916#define bfd_mach_h8300h 2
1917#define bfd_mach_h8300s 3
1918#define bfd_mach_h8300hn 4
1919#define bfd_mach_h8300sn 5
5d1db417 1920#define bfd_mach_h8300sx 6
f4984206 1921#define bfd_mach_h8300sxn 7
e135f41b 1922 bfd_arch_pdp11, /* DEC PDP-11 */
ce3c775b 1923 bfd_arch_plugin,
52b219b5 1924 bfd_arch_powerpc, /* PowerPC */
686e4055
AM
1925#define bfd_mach_ppc 32
1926#define bfd_mach_ppc64 64
87f33987
ND
1927#define bfd_mach_ppc_403 403
1928#define bfd_mach_ppc_403gc 4030
305f7588 1929#define bfd_mach_ppc_405 405
87f33987
ND
1930#define bfd_mach_ppc_505 505
1931#define bfd_mach_ppc_601 601
1932#define bfd_mach_ppc_602 602
1933#define bfd_mach_ppc_603 603
1934#define bfd_mach_ppc_ec603e 6031
1935#define bfd_mach_ppc_604 604
1936#define bfd_mach_ppc_620 620
1937#define bfd_mach_ppc_630 630
1938#define bfd_mach_ppc_750 750
1939#define bfd_mach_ppc_860 860
1940#define bfd_mach_ppc_a35 35
1941#define bfd_mach_ppc_rs64ii 642
1942#define bfd_mach_ppc_rs64iii 643
1943#define bfd_mach_ppc_7400 7400
d62b1198 1944#define bfd_mach_ppc_e500 500
19a6653c 1945#define bfd_mach_ppc_e500mc 5001
ce3d2015 1946#define bfd_mach_ppc_e500mc64 5005
aea77599
AM
1947#define bfd_mach_ppc_e5500 5006
1948#define bfd_mach_ppc_e6500 5007
ce3d2015 1949#define bfd_mach_ppc_titan 83
b9c361e0 1950#define bfd_mach_ppc_vle 84
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
6927f982
NC
1972 bfd_arch_m9s12x, /* Freescale S12X */
1973 bfd_arch_m9s12xg, /* Freescale XGATE */
52b219b5 1974 bfd_arch_z8k, /* Zilog Z8000 */
252b5132
RH
1975#define bfd_mach_z8001 1
1976#define bfd_mach_z8002 2
c2dcd04e 1977 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
ef230218 1978 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
686e4055 1979#define bfd_mach_sh 1
d4845d57
JR
1980#define bfd_mach_sh2 0x20
1981#define bfd_mach_sh_dsp 0x2d
1d70c7fb
AO
1982#define bfd_mach_sh2a 0x2a
1983#define bfd_mach_sh2a_nofpu 0x2b
e38bc3b5
NC
1984#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1985#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1986#define bfd_mach_sh2a_or_sh4 0x2a3
1987#define bfd_mach_sh2a_or_sh3e 0x2a4
5177500f 1988#define bfd_mach_sh2e 0x2e
252b5132 1989#define bfd_mach_sh3 0x30
f6f9408f 1990#define bfd_mach_sh3_nommu 0x31
d4845d57 1991#define bfd_mach_sh3_dsp 0x3d
252b5132 1992#define bfd_mach_sh3e 0x3e
d4845d57 1993#define bfd_mach_sh4 0x40
af9ba621 1994#define bfd_mach_sh4_nofpu 0x41
ae51a426 1995#define bfd_mach_sh4_nommu_nofpu 0x42
af9ba621
CV
1996#define bfd_mach_sh4a 0x4a
1997#define bfd_mach_sh4a_nofpu 0x4b
1998#define bfd_mach_sh4al_dsp 0x4d
fbca6ad9 1999#define bfd_mach_sh5 0x50
52b219b5 2000 bfd_arch_alpha, /* Dec Alpha */
252b5132
RH
2001#define bfd_mach_alpha_ev4 0x10
2002#define bfd_mach_alpha_ev5 0x20
2003#define bfd_mach_alpha_ev6 0x30
c312a6a4 2004 bfd_arch_arm, /* Advanced Risc Machines ARM. */
5a6c6817 2005#define bfd_mach_arm_unknown 0
252b5132 2006#define bfd_mach_arm_2 1
478d07d6 2007#define bfd_mach_arm_2a 2
252b5132
RH
2008#define bfd_mach_arm_3 3
2009#define bfd_mach_arm_3M 4
478d07d6 2010#define bfd_mach_arm_4 5
252b5132 2011#define bfd_mach_arm_4T 6
478d07d6
NC
2012#define bfd_mach_arm_5 7
2013#define bfd_mach_arm_5T 8
077b8428
NC
2014#define bfd_mach_arm_5TE 9
2015#define bfd_mach_arm_XScale 10
fde78edd 2016#define bfd_mach_arm_ep9312 11
e16bb312 2017#define bfd_mach_arm_iWMMXt 12
2d447fca 2018#define bfd_mach_arm_iWMMXt2 13
52b219b5
AM
2019 bfd_arch_ns32k, /* National Semiconductors ns32000 */
2020 bfd_arch_w65, /* WDC 65816 */
2021 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
026df7c5 2022 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
be33c5dd
SS
2023#define bfd_mach_tic3x 30
2024#define bfd_mach_tic4x 40
52b219b5 2025 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
40b36596 2026 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */
52b219b5
AM
2027 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
2028 bfd_arch_v850, /* NEC V850 */
686e4055 2029#define bfd_mach_v850 1
252b5132 2030#define bfd_mach_v850e 'E'
8ad30312 2031#define bfd_mach_v850e1 '1'
261b8d08
PA
2032#define bfd_mach_v850e2 0x4532
2033#define bfd_mach_v850e2v3 0x45325633
0d2bcfaf 2034 bfd_arch_arc, /* ARC Cores */
686e4055
AM
2035#define bfd_mach_arc_5 5
2036#define bfd_mach_arc_6 6
2037#define bfd_mach_arc_7 7
2038#define bfd_mach_arc_8 8
49f58d10
JB
2039 bfd_arch_m32c, /* Renesas M16C/M32C. */
2040#define bfd_mach_m16c 0x75
2041#define bfd_mach_m32c 0x78
26597c86 2042 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
686e4055 2043#define bfd_mach_m32r 1 /* For backwards compatibility. */
a23ef39f 2044#define bfd_mach_m32rx 'x'
88845958 2045#define bfd_mach_m32r2 '2'
52b219b5
AM
2046 bfd_arch_mn10200, /* Matsushita MN10200 */
2047 bfd_arch_mn10300, /* Matsushita MN10300 */
252b5132 2048#define bfd_mach_mn10300 300
7f8d5fc9 2049#define bfd_mach_am33 330
b08fa4d3 2050#define bfd_mach_am33_2 332
252b5132
RH
2051 bfd_arch_fr30,
2052#define bfd_mach_fr30 0x46523330
4e5ba5b7 2053 bfd_arch_frv,
686e4055
AM
2054#define bfd_mach_frv 1
2055#define bfd_mach_frvsimple 2
4e5ba5b7
DB
2056#define bfd_mach_fr300 300
2057#define bfd_mach_fr400 400
676a64f4 2058#define bfd_mach_fr450 450
4e5ba5b7
DB
2059#define bfd_mach_frvtomcat 499 /* fr500 prototype */
2060#define bfd_mach_fr500 500
9c8ee639 2061#define bfd_mach_fr550 550
b6b450f1 2062 bfd_arch_moxie, /* The moxie processor */
20135e4c 2063#define bfd_mach_moxie 1
252b5132 2064 bfd_arch_mcore,
d9352518
DB
2065 bfd_arch_mep,
2066#define bfd_mach_mep 1
2067#define bfd_mach_mep_h1 0x6831
4d28413b 2068#define bfd_mach_mep_c5 0x6335
52b219b5 2069 bfd_arch_ia64, /* HP/Intel ia64 */
686e4055
AM
2070#define bfd_mach_ia64_elf64 64
2071#define bfd_mach_ia64_elf32 32
cf88bb9f 2072 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
686e4055
AM
2073#define bfd_mach_ip2022 1
2074#define bfd_mach_ip2022ext 2
a75473eb
SC
2075 bfd_arch_iq2000, /* Vitesse IQ2000. */
2076#define bfd_mach_iq2000 1
2077#define bfd_mach_iq10 2
cfb8c092
NC
2078 bfd_arch_epiphany, /* Adapteva EPIPHANY */
2079#define bfd_mach_epiphany16 1
2080#define bfd_mach_epiphany32 2
d031aafb 2081 bfd_arch_mt,
de33e640
AH
2082#define bfd_mach_ms1 1
2083#define bfd_mach_mrisc2 2
6f84a2a6 2084#define bfd_mach_ms2 3
0bcb993b 2085 bfd_arch_pj,
c312a6a4 2086 bfd_arch_avr, /* Atmel AVR microcontrollers. */
adde6300
AM
2087#define bfd_mach_avr1 1
2088#define bfd_mach_avr2 2
7b21ac3f 2089#define bfd_mach_avr25 25
adde6300 2090#define bfd_mach_avr3 3
7b21ac3f
EW
2091#define bfd_mach_avr31 31
2092#define bfd_mach_avr35 35
adde6300 2093#define bfd_mach_avr4 4
65aa24b6 2094#define bfd_mach_avr5 5
7b21ac3f 2095#define bfd_mach_avr51 51
28c9d252 2096#define bfd_mach_avr6 6
dc80f6ae
EW
2097#define bfd_mach_avrxmega1 101
2098#define bfd_mach_avrxmega2 102
2099#define bfd_mach_avrxmega3 103
2100#define bfd_mach_avrxmega4 104
2101#define bfd_mach_avrxmega5 105
2102#define bfd_mach_avrxmega6 106
2103#define bfd_mach_avrxmega7 107
0f64bb02
CM
2104 bfd_arch_bfin, /* ADI Blackfin */
2105#define bfd_mach_bfin 1
3d3d428f
NC
2106 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2107#define bfd_mach_cr16 1
0949843d
NC
2108 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2109#define bfd_mach_cr16c 1
e56f61be 2110 bfd_arch_crx, /* National Semiconductor CRX. */
1fe1f39c 2111#define bfd_mach_crx 1
06c15ad7 2112 bfd_arch_cris, /* Axis CRIS */
bac23f82
HPN
2113#define bfd_mach_cris_v0_v10 255
2114#define bfd_mach_cris_v32 32
2115#define bfd_mach_cris_v10_v32 1032
99c513f6
DD
2116 bfd_arch_rl78,
2117#define bfd_mach_rl78 0x75
8654b68a 2118 bfd_arch_rx, /* Renesas RX. */
c7927a3c 2119#define bfd_mach_rx 0x75
a85d7ed0 2120 bfd_arch_s390, /* IBM s390 */
686e4055
AM
2121#define bfd_mach_s390_31 31
2122#define bfd_mach_s390_64 64
1c0d3aa6 2123 bfd_arch_score, /* Sunplus score */
c3b7224a
NC
2124#define bfd_mach_score3 3
2125#define bfd_mach_score7 7
b3baf5d0 2126 bfd_arch_openrisc, /* OpenRISC */
c312a6a4 2127 bfd_arch_mmix, /* Donald Knuth's educational processor. */
93fbbb04 2128 bfd_arch_xstormy16,
686e4055 2129#define bfd_mach_xstormy16 1
2469cfa2 2130 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2469cfa2 2131#define bfd_mach_msp11 11
3b260895 2132#define bfd_mach_msp110 110
2469cfa2
NC
2133#define bfd_mach_msp12 12
2134#define bfd_mach_msp13 13
2135#define bfd_mach_msp14 14
3b260895 2136#define bfd_mach_msp15 15
d70c5fc7 2137#define bfd_mach_msp16 16
44c86e8c 2138#define bfd_mach_msp21 21
2469cfa2
NC
2139#define bfd_mach_msp31 31
2140#define bfd_mach_msp32 32
2141#define bfd_mach_msp33 33
3b260895
NC
2142#define bfd_mach_msp41 41
2143#define bfd_mach_msp42 42
2469cfa2
NC
2144#define bfd_mach_msp43 43
2145#define bfd_mach_msp44 44
d70c5fc7
NC
2146 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2147#define bfd_mach_xc16x 1
2148#define bfd_mach_xc16xl 2
f6c1a2d5
NC
2149#define bfd_mach_xc16xs 3
2150 bfd_arch_xgate, /* Freescale XGATE */
2151#define bfd_mach_xgate 1
e0001a05
NC
2152 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2153#define bfd_mach_xtensa 1
3c9b82ba
NC
2154 bfd_arch_z80,
2155#define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2156#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2157#define bfd_mach_z80full 7 /* All undocumented instructions. */
2158#define bfd_mach_r800 11 /* R800: successor with multiplication. */
84e94c90
NC
2159 bfd_arch_lm32, /* Lattice Mico32 */
2160#define bfd_mach_lm32 1
7ba29e2a 2161 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
aa137e4d
NC
2162 bfd_arch_tilepro, /* Tilera TILEPro */
2163 bfd_arch_tilegx, /* Tilera TILE-Gx */
2164#define bfd_mach_tilepro 1
2165#define bfd_mach_tilegx 1
82590249 2166#define bfd_mach_tilegx32 2
252b5132
RH
2167 bfd_arch_last
2168 };
e1e81ed3 2169
8546af74 2170typedef struct bfd_arch_info
252b5132
RH
2171{
2172 int bits_per_word;
2173 int bits_per_address;
2174 int bits_per_byte;
2175 enum bfd_architecture arch;
2176 unsigned long mach;
2177 const char *arch_name;
2178 const char *printable_name;
2179 unsigned int section_align_power;
b34976b6 2180 /* TRUE if this is the default machine for the architecture.
aa3d5824
AM
2181 The default arch should be the first entry for an arch so that
2182 all the entries for that arch can be accessed via <<next>>. */
b34976b6 2183 bfd_boolean the_default;
252b5132 2184 const struct bfd_arch_info * (*compatible)
c58b9523 2185 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
252b5132 2186
c58b9523 2187 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
252b5132 2188
b7761f11
L
2189 /* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
2190 IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
2191 TRUE, the buffer contains code. */
2192 void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
2193 bfd_boolean code);
2194
252b5132 2195 const struct bfd_arch_info *next;
3b16e843
NC
2196}
2197bfd_arch_info_type;
2198
c58b9523 2199const char *bfd_printable_name (bfd *abfd);
252b5132 2200
c58b9523 2201const bfd_arch_info_type *bfd_scan_arch (const char *string);
252b5132 2202
c58b9523 2203const char **bfd_arch_list (void);
252b5132 2204
c58b9523
AM
2205const bfd_arch_info_type *bfd_arch_get_compatible
2206 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
252b5132 2207
c58b9523 2208void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
252b5132 2209
c58b9523 2210enum bfd_architecture bfd_get_arch (bfd *abfd);
252b5132 2211
c58b9523 2212unsigned long bfd_get_mach (bfd *abfd);
252b5132 2213
c58b9523 2214unsigned int bfd_arch_bits_per_byte (bfd *abfd);
252b5132 2215
c58b9523 2216unsigned int bfd_arch_bits_per_address (bfd *abfd);
252b5132 2217
c58b9523 2218const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
252b5132 2219
c58b9523
AM
2220const bfd_arch_info_type *bfd_lookup_arch
2221 (enum bfd_architecture arch, unsigned long machine);
252b5132 2222
c58b9523
AM
2223const char *bfd_printable_arch_mach
2224 (enum bfd_architecture arch, unsigned long machine);
252b5132 2225
c58b9523 2226unsigned int bfd_octets_per_byte (bfd *abfd);
9a968f43 2227
c58b9523
AM
2228unsigned int bfd_arch_mach_octets_per_byte
2229 (enum bfd_architecture arch, unsigned long machine);
9a968f43 2230
e61463e1 2231/* Extracted from reloc.c. */
252b5132
RH
2232typedef enum bfd_reloc_status
2233{
b5f79c76 2234 /* No errors detected. */
252b5132
RH
2235 bfd_reloc_ok,
2236
b5f79c76 2237 /* The relocation was performed, but there was an overflow. */
252b5132
RH
2238 bfd_reloc_overflow,
2239
b5f79c76 2240 /* The address to relocate was not within the section supplied. */
252b5132
RH
2241 bfd_reloc_outofrange,
2242
b5f79c76 2243 /* Used by special functions. */
252b5132
RH
2244 bfd_reloc_continue,
2245
b5f79c76 2246 /* Unsupported relocation size requested. */
252b5132
RH
2247 bfd_reloc_notsupported,
2248
b5f79c76 2249 /* Unused. */
252b5132
RH
2250 bfd_reloc_other,
2251
b5f79c76 2252 /* The symbol to relocate against was undefined. */
252b5132
RH
2253 bfd_reloc_undefined,
2254
dc810e39
AM
2255 /* The relocation was performed, but may not be ok - presently
2256 generated only when linking i960 coff files with i960 b.out
2257 symbols. If this type is returned, the error_message argument
2258 to bfd_perform_relocation will be set. */
252b5132
RH
2259 bfd_reloc_dangerous
2260 }
2261 bfd_reloc_status_type;
2262
541389e2 2263
252b5132
RH
2264typedef struct reloc_cache_entry
2265{
b5f79c76 2266 /* A pointer into the canonical table of pointers. */
fc0a2244 2267 struct bfd_symbol **sym_ptr_ptr;
252b5132 2268
b5f79c76 2269 /* offset in section. */
252b5132
RH
2270 bfd_size_type address;
2271
b5f79c76 2272 /* addend for relocation value. */
252b5132
RH
2273 bfd_vma addend;
2274
b5f79c76 2275 /* Pointer to how to perform the required relocation. */
252b5132
RH
2276 reloc_howto_type *howto;
2277
b5f79c76
NC
2278}
2279arelent;
2280
252b5132
RH
2281enum complain_overflow
2282{
b5f79c76 2283 /* Do not complain on overflow. */
252b5132
RH
2284 complain_overflow_dont,
2285
a7985d73
AM
2286 /* Complain if the value overflows when considered as a signed
2287 number one bit larger than the field. ie. A bitfield of N bits
2288 is allowed to represent -2**n to 2**n-1. */
252b5132
RH
2289 complain_overflow_bitfield,
2290
a7985d73 2291 /* Complain if the value overflows when considered as a signed
b5f79c76 2292 number. */
252b5132
RH
2293 complain_overflow_signed,
2294
dc810e39 2295 /* Complain if the value overflows when considered as an
b5f79c76 2296 unsigned number. */
252b5132
RH
2297 complain_overflow_unsigned
2298};
2299
2300struct reloc_howto_struct
2301{
dc810e39
AM
2302 /* The type field has mainly a documentary use - the back end can
2303 do what it wants with it, though normally the back end's
2304 external idea of what a reloc number is stored
2305 in this field. For example, a PC relative word relocation
2306 in a coff environment has the type 023 - because that's
2307 what the outside world calls a R_PCRWORD reloc. */
252b5132
RH
2308 unsigned int type;
2309
dc810e39
AM
2310 /* The value the final relocation is shifted right by. This drops
2311 unwanted data from the relocation. */
252b5132
RH
2312 unsigned int rightshift;
2313
dc810e39
AM
2314 /* The size of the item to be relocated. This is *not* a
2315 power-of-two measure. To get the number of bytes operated
2316 on by a type of relocation, use bfd_get_reloc_size. */
252b5132
RH
2317 int size;
2318
dc810e39
AM
2319 /* The number of bits in the item to be relocated. This is used
2320 when doing overflow checking. */
252b5132
RH
2321 unsigned int bitsize;
2322
ddfd6795 2323 /* The relocation is relative to the field being relocated. */
b34976b6 2324 bfd_boolean pc_relative;
252b5132 2325
dc810e39
AM
2326 /* The bit position of the reloc value in the destination.
2327 The relocated value is left shifted by this amount. */
252b5132
RH
2328 unsigned int bitpos;
2329
dc810e39
AM
2330 /* What type of overflow error should be checked for when
2331 relocating. */
252b5132
RH
2332 enum complain_overflow complain_on_overflow;
2333
dc810e39
AM
2334 /* If this field is non null, then the supplied function is
2335 called rather than the normal function. This allows really
7dee875e 2336 strange relocation methods to be accommodated (e.g., i960 callj
dc810e39 2337 instructions). */
252b5132 2338 bfd_reloc_status_type (*special_function)
fc0a2244 2339 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
c58b9523 2340 bfd *, char **);
dc810e39
AM
2341
2342 /* The textual name of the relocation type. */
252b5132
RH
2343 char *name;
2344
dc810e39
AM
2345 /* Some formats record a relocation addend in the section contents
2346 rather than with the relocation. For ELF formats this is the
2347 distinction between USE_REL and USE_RELA (though the code checks
2348 for USE_REL == 1/0). The value of this field is TRUE if the
2349 addend is recorded with the section contents; when performing a
2350 partial link (ld -r) the section contents (the data) will be
2351 modified. The value of this field is FALSE if addends are
2352 recorded with the relocation (in arelent.addend); when performing
2353 a partial link the relocation will be modified.
2354 All relocations for all ELF USE_RELA targets should set this field
2355 to FALSE (values of TRUE should be looked on with suspicion).
2356 However, the converse is not true: not all relocations of all ELF
2357 USE_REL targets set this field to TRUE. Why this is so is peculiar
2358 to each particular target. For relocs that aren't used in partial
2359 links (e.g. GOT stuff) it doesn't matter what this is set to. */
b34976b6 2360 bfd_boolean partial_inplace;
252b5132 2361
7dc77aaa
AM
2362 /* src_mask selects the part of the instruction (or data) to be used
2363 in the relocation sum. If the target relocations don't have an
2364 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2365 dst_mask to extract the addend from the section contents. If
2366 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2367 field should be zero. Non-zero values for ELF USE_RELA targets are
2368 bogus as in those cases the value in the dst_mask part of the
2369 section contents should be treated as garbage. */
252b5132
RH
2370 bfd_vma src_mask;
2371
7dc77aaa
AM
2372 /* dst_mask selects which parts of the instruction (or data) are
2373 replaced with a relocated value. */
252b5132
RH
2374 bfd_vma dst_mask;
2375
dc810e39
AM
2376 /* When some formats create PC relative instructions, they leave
2377 the value of the pc of the place being relocated in the offset
2378 slot of the instruction, so that a PC relative relocation can
2379 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2380 Some formats leave the displacement part of an instruction
2381 empty (e.g., m88k bcs); this flag signals the fact. */
b34976b6 2382 bfd_boolean pcrel_offset;
252b5132 2383};
b5f79c76 2384
dc810e39
AM
2385#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2386 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2387#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2388 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
b34976b6 2389 NAME, FALSE, 0, 0, IN)
252b5132 2390
5f771d47 2391#define EMPTY_HOWTO(C) \
b34976b6
AM
2392 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2393 NULL, FALSE, 0, 0, FALSE)
dc810e39
AM
2394
2395#define HOWTO_PREPARE(relocation, symbol) \
2396 { \
c58b9523 2397 if (symbol != NULL) \
dc810e39
AM
2398 { \
2399 if (bfd_is_com_section (symbol->section)) \
2400 { \
2401 relocation = 0; \
2402 } \
2403 else \
2404 { \
2405 relocation = symbol->value; \
2406 } \
2407 } \
2408 }
b5f79c76 2409
c58b9523 2410unsigned int bfd_get_reloc_size (reloc_howto_type *);
252b5132 2411
dc810e39
AM
2412typedef struct relent_chain
2413{
252b5132 2414 arelent relent;
dc810e39 2415 struct relent_chain *next;
b5f79c76
NC
2416}
2417arelent_chain;
2418
c58b9523
AM
2419bfd_reloc_status_type bfd_check_overflow
2420 (enum complain_overflow how,
252b5132
RH
2421 unsigned int bitsize,
2422 unsigned int rightshift,
2423 unsigned int addrsize,
c58b9523 2424 bfd_vma relocation);
252b5132 2425
c58b9523
AM
2426bfd_reloc_status_type bfd_perform_relocation
2427 (bfd *abfd,
252b5132 2428 arelent *reloc_entry,
c58b9523 2429 void *data,
252b5132
RH
2430 asection *input_section,
2431 bfd *output_bfd,
c58b9523 2432 char **error_message);
252b5132 2433
c58b9523
AM
2434bfd_reloc_status_type bfd_install_relocation
2435 (bfd *abfd,
252b5132 2436 arelent *reloc_entry,
c58b9523 2437 void *data, bfd_vma data_start,
252b5132 2438 asection *input_section,
c58b9523 2439 char **error_message);
252b5132
RH
2440
2441enum bfd_reloc_code_real {
2442 _dummy_first_bfd_reloc_code_real,
2443
541389e2 2444
b5f79c76 2445/* Basic absolute relocations of N bits. */
252b5132
RH
2446 BFD_RELOC_64,
2447 BFD_RELOC_32,
2448 BFD_RELOC_26,
2449 BFD_RELOC_24,
2450 BFD_RELOC_16,
2451 BFD_RELOC_14,
2452 BFD_RELOC_8,
2453
2454/* PC-relative relocations. Sometimes these are relative to the address
2455of the relocation itself; sometimes they are relative to the start of
2456the section containing the relocation. It depends on the specific target.
2457
b5f79c76 2458The 24-bit relocation is used in some Intel 960 configurations. */
252b5132
RH
2459 BFD_RELOC_64_PCREL,
2460 BFD_RELOC_32_PCREL,
2461 BFD_RELOC_24_PCREL,
2462 BFD_RELOC_16_PCREL,
2463 BFD_RELOC_12_PCREL,
2464 BFD_RELOC_8_PCREL,
2465
6482c264
NC
2466/* Section relative relocations. Some targets need this for DWARF2. */
2467 BFD_RELOC_32_SECREL,
2468
b5f79c76 2469/* For ELF. */
252b5132
RH
2470 BFD_RELOC_32_GOT_PCREL,
2471 BFD_RELOC_16_GOT_PCREL,
2472 BFD_RELOC_8_GOT_PCREL,
2473 BFD_RELOC_32_GOTOFF,
2474 BFD_RELOC_16_GOTOFF,
2475 BFD_RELOC_LO16_GOTOFF,
2476 BFD_RELOC_HI16_GOTOFF,
2477 BFD_RELOC_HI16_S_GOTOFF,
2478 BFD_RELOC_8_GOTOFF,
5bd4f169 2479 BFD_RELOC_64_PLT_PCREL,
252b5132
RH
2480 BFD_RELOC_32_PLT_PCREL,
2481 BFD_RELOC_24_PLT_PCREL,
2482 BFD_RELOC_16_PLT_PCREL,
2483 BFD_RELOC_8_PLT_PCREL,
5bd4f169 2484 BFD_RELOC_64_PLTOFF,
252b5132
RH
2485 BFD_RELOC_32_PLTOFF,
2486 BFD_RELOC_16_PLTOFF,
2487 BFD_RELOC_LO16_PLTOFF,
2488 BFD_RELOC_HI16_PLTOFF,
2489 BFD_RELOC_HI16_S_PLTOFF,
2490 BFD_RELOC_8_PLTOFF,
2491
b5f79c76 2492/* Relocations used by 68K ELF. */
252b5132
RH
2493 BFD_RELOC_68K_GLOB_DAT,
2494 BFD_RELOC_68K_JMP_SLOT,
2495 BFD_RELOC_68K_RELATIVE,
cf869cce
NC
2496 BFD_RELOC_68K_TLS_GD32,
2497 BFD_RELOC_68K_TLS_GD16,
2498 BFD_RELOC_68K_TLS_GD8,
2499 BFD_RELOC_68K_TLS_LDM32,
2500 BFD_RELOC_68K_TLS_LDM16,
2501 BFD_RELOC_68K_TLS_LDM8,
2502 BFD_RELOC_68K_TLS_LDO32,
2503 BFD_RELOC_68K_TLS_LDO16,
2504 BFD_RELOC_68K_TLS_LDO8,
2505 BFD_RELOC_68K_TLS_IE32,
2506 BFD_RELOC_68K_TLS_IE16,
2507 BFD_RELOC_68K_TLS_IE8,
2508 BFD_RELOC_68K_TLS_LE32,
2509 BFD_RELOC_68K_TLS_LE16,
2510 BFD_RELOC_68K_TLS_LE8,
252b5132 2511
b5f79c76 2512/* Linkage-table relative. */
252b5132
RH
2513 BFD_RELOC_32_BASEREL,
2514 BFD_RELOC_16_BASEREL,
2515 BFD_RELOC_LO16_BASEREL,
2516 BFD_RELOC_HI16_BASEREL,
2517 BFD_RELOC_HI16_S_BASEREL,
2518 BFD_RELOC_8_BASEREL,
2519 BFD_RELOC_RVA,
2520
b5f79c76 2521/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
252b5132
RH
2522 BFD_RELOC_8_FFnn,
2523
2524/* These PC-relative relocations are stored as word displacements --
2525i.e., byte displacements shifted right two bits. The 30-bit word
2526displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2527SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2528signed 16-bit displacement is used on the MIPS, and the 23-bit
b5f79c76 2529displacement is used on the Alpha. */
252b5132
RH
2530 BFD_RELOC_32_PCREL_S2,
2531 BFD_RELOC_16_PCREL_S2,
2532 BFD_RELOC_23_PCREL_S2,
2533
2534/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
b5f79c76 2535the target word. These are used on the SPARC. */
252b5132
RH
2536 BFD_RELOC_HI22,
2537 BFD_RELOC_LO10,
2538
2539/* For systems that allocate a Global Pointer register, these are
2540displacements off that register. These relocation types are
2541handled specially, because the value the register will have is
b5f79c76 2542decided relatively late. */
252b5132
RH
2543 BFD_RELOC_GPREL16,
2544 BFD_RELOC_GPREL32,
2545
b5f79c76 2546/* Reloc types used for i960/b.out. */
252b5132
RH
2547 BFD_RELOC_I960_CALLJ,
2548
2549/* SPARC ELF relocations. There is probably some overlap with other
b5f79c76 2550relocation types already defined. */
252b5132
RH
2551 BFD_RELOC_NONE,
2552 BFD_RELOC_SPARC_WDISP22,
2553 BFD_RELOC_SPARC22,
2554 BFD_RELOC_SPARC13,
2555 BFD_RELOC_SPARC_GOT10,
2556 BFD_RELOC_SPARC_GOT13,
2557 BFD_RELOC_SPARC_GOT22,
2558 BFD_RELOC_SPARC_PC10,
2559 BFD_RELOC_SPARC_PC22,
2560 BFD_RELOC_SPARC_WPLT30,
2561 BFD_RELOC_SPARC_COPY,
2562 BFD_RELOC_SPARC_GLOB_DAT,
2563 BFD_RELOC_SPARC_JMP_SLOT,
2564 BFD_RELOC_SPARC_RELATIVE,
0f2712ed 2565 BFD_RELOC_SPARC_UA16,
252b5132 2566 BFD_RELOC_SPARC_UA32,
0f2712ed 2567 BFD_RELOC_SPARC_UA64,
739f7f82
DM
2568 BFD_RELOC_SPARC_GOTDATA_HIX22,
2569 BFD_RELOC_SPARC_GOTDATA_LOX10,
2570 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2571 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2572 BFD_RELOC_SPARC_GOTDATA_OP,
d0c9aeb3
DM
2573 BFD_RELOC_SPARC_JMP_IREL,
2574 BFD_RELOC_SPARC_IRELATIVE,
252b5132 2575
b5f79c76 2576/* I think these are specific to SPARC a.out (e.g., Sun 4). */
252b5132
RH
2577 BFD_RELOC_SPARC_BASE13,
2578 BFD_RELOC_SPARC_BASE22,
2579
b5f79c76 2580/* SPARC64 relocations */
252b5132
RH
2581#define BFD_RELOC_SPARC_64 BFD_RELOC_64
2582 BFD_RELOC_SPARC_10,
2583 BFD_RELOC_SPARC_11,
2584 BFD_RELOC_SPARC_OLO10,
2585 BFD_RELOC_SPARC_HH22,
2586 BFD_RELOC_SPARC_HM10,
2587 BFD_RELOC_SPARC_LM22,
2588 BFD_RELOC_SPARC_PC_HH22,
2589 BFD_RELOC_SPARC_PC_HM10,
2590 BFD_RELOC_SPARC_PC_LM22,
2591 BFD_RELOC_SPARC_WDISP16,
2592 BFD_RELOC_SPARC_WDISP19,
2593 BFD_RELOC_SPARC_7,
2594 BFD_RELOC_SPARC_6,
2595 BFD_RELOC_SPARC_5,
2596#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
bd5e6e7e 2597 BFD_RELOC_SPARC_PLT32,
252b5132
RH
2598 BFD_RELOC_SPARC_PLT64,
2599 BFD_RELOC_SPARC_HIX22,
2600 BFD_RELOC_SPARC_LOX10,
2601 BFD_RELOC_SPARC_H44,
2602 BFD_RELOC_SPARC_M44,
2603 BFD_RELOC_SPARC_L44,
2604 BFD_RELOC_SPARC_REGISTER,
2615994e
DM
2605 BFD_RELOC_SPARC_H34,
2606 BFD_RELOC_SPARC_SIZE32,
2607 BFD_RELOC_SPARC_SIZE64,
2608 BFD_RELOC_SPARC_WDISP10,
252b5132 2609
b5f79c76 2610/* SPARC little endian relocation */
252b5132
RH
2611 BFD_RELOC_SPARC_REV32,
2612
b9734f35
JJ
2613/* SPARC TLS relocations */
2614 BFD_RELOC_SPARC_TLS_GD_HI22,
2615 BFD_RELOC_SPARC_TLS_GD_LO10,
2616 BFD_RELOC_SPARC_TLS_GD_ADD,
2617 BFD_RELOC_SPARC_TLS_GD_CALL,
2618 BFD_RELOC_SPARC_TLS_LDM_HI22,
2619 BFD_RELOC_SPARC_TLS_LDM_LO10,
2620 BFD_RELOC_SPARC_TLS_LDM_ADD,
2621 BFD_RELOC_SPARC_TLS_LDM_CALL,
2622 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2623 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2624 BFD_RELOC_SPARC_TLS_LDO_ADD,
2625 BFD_RELOC_SPARC_TLS_IE_HI22,
2626 BFD_RELOC_SPARC_TLS_IE_LO10,
2627 BFD_RELOC_SPARC_TLS_IE_LD,
2628 BFD_RELOC_SPARC_TLS_IE_LDX,
2629 BFD_RELOC_SPARC_TLS_IE_ADD,
2630 BFD_RELOC_SPARC_TLS_LE_HIX22,
2631 BFD_RELOC_SPARC_TLS_LE_LOX10,
2632 BFD_RELOC_SPARC_TLS_DTPMOD32,
2633 BFD_RELOC_SPARC_TLS_DTPMOD64,
2634 BFD_RELOC_SPARC_TLS_DTPOFF32,
2635 BFD_RELOC_SPARC_TLS_DTPOFF64,
2636 BFD_RELOC_SPARC_TLS_TPOFF32,
2637 BFD_RELOC_SPARC_TLS_TPOFF64,
2638
e9f53129
AM
2639/* SPU Relocations. */
2640 BFD_RELOC_SPU_IMM7,
2641 BFD_RELOC_SPU_IMM8,
2642 BFD_RELOC_SPU_IMM10,
2643 BFD_RELOC_SPU_IMM10W,
2644 BFD_RELOC_SPU_IMM16,
2645 BFD_RELOC_SPU_IMM16W,
2646 BFD_RELOC_SPU_IMM18,
2647 BFD_RELOC_SPU_PCREL9a,
2648 BFD_RELOC_SPU_PCREL9b,
2649 BFD_RELOC_SPU_PCREL16,
2650 BFD_RELOC_SPU_LO16,
2651 BFD_RELOC_SPU_HI16,
ece5ef60
AM
2652 BFD_RELOC_SPU_PPU32,
2653 BFD_RELOC_SPU_PPU64,
8fdcc58d 2654 BFD_RELOC_SPU_ADD_PIC,
e9f53129 2655
252b5132
RH
2656/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2657"addend" in some special way.
2658For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2659writing; when reading, it will be the absolute section symbol. The
2660addend is the displacement in bytes of the "lda" instruction from
b5f79c76 2661the "ldah" instruction (which is at the address of this reloc). */
252b5132
RH
2662 BFD_RELOC_ALPHA_GPDISP_HI16,
2663
2664/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2665with GPDISP_HI16 relocs. The addend is ignored when writing the
2666relocations out, and is filled in with the file's GP value on
b5f79c76 2667reading, for convenience. */
252b5132
RH
2668 BFD_RELOC_ALPHA_GPDISP_LO16,
2669
2670/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2671relocation except that there is no accompanying GPDISP_LO16
b5f79c76 2672relocation. */
252b5132
RH
2673 BFD_RELOC_ALPHA_GPDISP,
2674
2675/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2676the assembler turns it into a LDQ instruction to load the address of
2677the symbol, and then fills in a register in the real instruction.
2678
2679The LITERAL reloc, at the LDQ instruction, refers to the .lita
2680section symbol. The addend is ignored when writing, but is filled
2681in with the file's GP value on reading, for convenience, as with the
2682GPDISP_LO16 reloc.
2683
2684The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2685It should refer to the symbol to be referenced, as with 16_GOTOFF,
2686but it generates output not based on the position within the .got
2687section, but relative to the GP value chosen for the file during the
2688final link stage.
2689
2690The LITUSE reloc, on the instruction using the loaded address, gives
2691information to the linker that it might be able to use to optimize
2692away some literal section references. The symbol is ignored (read
2693as the absolute section symbol), and the "addend" indicates the type
2694of instruction using the register:
26951 - "memory" fmt insn
26962 - byte-manipulation (byte offset reg)
b5f79c76 26973 - jsr (target of branch) */
252b5132
RH
2698 BFD_RELOC_ALPHA_LITERAL,
2699 BFD_RELOC_ALPHA_ELF_LITERAL,
2700 BFD_RELOC_ALPHA_LITUSE,
2701
2702/* The HINT relocation indicates a value that should be filled into the
2703"hint" field of a jmp/jsr/ret instruction, for possible branch-
b5f79c76 2704prediction logic which may be provided on some processors. */
252b5132
RH
2705 BFD_RELOC_ALPHA_HINT,
2706
2707/* The LINKAGE relocation outputs a linkage pair in the object file,
b5f79c76 2708which is filled by the linker. */
252b5132
RH
2709 BFD_RELOC_ALPHA_LINKAGE,
2710
2711/* The CODEADDR relocation outputs a STO_CA in the object file,
b5f79c76 2712which is filled by the linker. */
252b5132
RH
2713 BFD_RELOC_ALPHA_CODEADDR,
2714
dc810e39 2715/* The GPREL_HI/LO relocations together form a 32-bit offset from the
b5f79c76 2716GP register. */
dfe57ca0
RH
2717 BFD_RELOC_ALPHA_GPREL_HI16,
2718 BFD_RELOC_ALPHA_GPREL_LO16,
2719
7793f4d0 2720/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
b34976b6 2721share a common GP, and the target address is adjusted for
7793f4d0
RH
2722STO_ALPHA_STD_GPLOAD. */
2723 BFD_RELOC_ALPHA_BRSGP,
2724
0c376465
TG
2725/* The NOP relocation outputs a NOP if the longword displacement
2726between two procedure entry points is < 2^21. */
2727 BFD_RELOC_ALPHA_NOP,
2728
2729/* The BSR relocation outputs a BSR if the longword displacement
2730between two procedure entry points is < 2^21. */
2731 BFD_RELOC_ALPHA_BSR,
2732
2733/* The LDA relocation outputs a LDA if the longword displacement
2734between two procedure entry points is < 2^16. */
2735 BFD_RELOC_ALPHA_LDA,
2736
2737/* The BOH relocation outputs a BSR if the longword displacement
2738between two procedure entry points is < 2^21, or else a hint. */
2739 BFD_RELOC_ALPHA_BOH,
2740
3765b1be
RH
2741/* Alpha thread-local storage relocations. */
2742 BFD_RELOC_ALPHA_TLSGD,
2743 BFD_RELOC_ALPHA_TLSLDM,
2744 BFD_RELOC_ALPHA_DTPMOD64,
2745 BFD_RELOC_ALPHA_GOTDTPREL16,
2746 BFD_RELOC_ALPHA_DTPREL64,
2747 BFD_RELOC_ALPHA_DTPREL_HI16,
2748 BFD_RELOC_ALPHA_DTPREL_LO16,
2749 BFD_RELOC_ALPHA_DTPREL16,
2750 BFD_RELOC_ALPHA_GOTTPREL16,
2751 BFD_RELOC_ALPHA_TPREL64,
2752 BFD_RELOC_ALPHA_TPREL_HI16,
2753 BFD_RELOC_ALPHA_TPREL_LO16,
2754 BFD_RELOC_ALPHA_TPREL16,
2755
df58fc94 2756/* The MIPS jump instruction. */
252b5132 2757 BFD_RELOC_MIPS_JMP,
df58fc94 2758 BFD_RELOC_MICROMIPS_JMP,
252b5132 2759
b5f79c76 2760/* The MIPS16 jump instruction. */
252b5132
RH
2761 BFD_RELOC_MIPS16_JMP,
2762
b5f79c76 2763/* MIPS16 GP relative reloc. */
252b5132
RH
2764 BFD_RELOC_MIPS16_GPREL,
2765
b5f79c76 2766/* High 16 bits of 32-bit value; simple reloc. */
252b5132
RH
2767 BFD_RELOC_HI16,
2768
2769/* High 16 bits of 32-bit value but the low 16 bits will be sign
2770extended and added to form the final result. If the low 16
2771bits form a negative number, we need to add one to the high value
b5f79c76 2772to compensate for the borrow when the low bits are added. */
252b5132
RH
2773 BFD_RELOC_HI16_S,
2774
b5f79c76 2775/* Low 16 bits. */
252b5132
RH
2776 BFD_RELOC_LO16,
2777
d7128ce4
AM
2778/* High 16 bits of 32-bit pc-relative value */
2779 BFD_RELOC_HI16_PCREL,
2780
2781/* High 16 bits of 32-bit pc-relative value, adjusted */
2782 BFD_RELOC_HI16_S_PCREL,
2783
2784/* Low 16 bits of pc-relative value */
2785 BFD_RELOC_LO16_PCREL,
2786
738e5348
RS
2787/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
278816-bit immediate fields */
2789 BFD_RELOC_MIPS16_GOT16,
2790 BFD_RELOC_MIPS16_CALL16,
2791
d6f16593
MR
2792/* MIPS16 high 16 bits of 32-bit value. */
2793 BFD_RELOC_MIPS16_HI16,
2794
2795/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2796extended and added to form the final result. If the low 16
2797bits form a negative number, we need to add one to the high value
2798to compensate for the borrow when the low bits are added. */
2799 BFD_RELOC_MIPS16_HI16_S,
2800
2801/* MIPS16 low 16 bits. */
2802 BFD_RELOC_MIPS16_LO16,
2803
d0f13682
CLT
2804/* MIPS16 TLS relocations */
2805 BFD_RELOC_MIPS16_TLS_GD,
2806 BFD_RELOC_MIPS16_TLS_LDM,
2807 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,
2808 BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
2809 BFD_RELOC_MIPS16_TLS_GOTTPREL,
2810 BFD_RELOC_MIPS16_TLS_TPREL_HI16,
2811 BFD_RELOC_MIPS16_TLS_TPREL_LO16,
2812
b5f79c76 2813/* Relocation against a MIPS literal section. */
252b5132 2814 BFD_RELOC_MIPS_LITERAL,
df58fc94
RS
2815 BFD_RELOC_MICROMIPS_LITERAL,
2816
2817/* microMIPS PC-relative relocations. */
2818 BFD_RELOC_MICROMIPS_7_PCREL_S1,
2819 BFD_RELOC_MICROMIPS_10_PCREL_S1,
2820 BFD_RELOC_MICROMIPS_16_PCREL_S1,
2821
2822/* microMIPS versions of generic BFD relocs. */
2823 BFD_RELOC_MICROMIPS_GPREL16,
2824 BFD_RELOC_MICROMIPS_HI16,
2825 BFD_RELOC_MICROMIPS_HI16_S,
2826 BFD_RELOC_MICROMIPS_LO16,
252b5132 2827
b5f79c76 2828/* MIPS ELF relocations. */
252b5132 2829 BFD_RELOC_MIPS_GOT16,
df58fc94 2830 BFD_RELOC_MICROMIPS_GOT16,
252b5132 2831 BFD_RELOC_MIPS_CALL16,
df58fc94 2832 BFD_RELOC_MICROMIPS_CALL16,
252b5132 2833 BFD_RELOC_MIPS_GOT_HI16,
df58fc94 2834 BFD_RELOC_MICROMIPS_GOT_HI16,
252b5132 2835 BFD_RELOC_MIPS_GOT_LO16,
df58fc94 2836 BFD_RELOC_MICROMIPS_GOT_LO16,
252b5132 2837 BFD_RELOC_MIPS_CALL_HI16,
df58fc94 2838 BFD_RELOC_MICROMIPS_CALL_HI16,
252b5132 2839 BFD_RELOC_MIPS_CALL_LO16,
df58fc94 2840 BFD_RELOC_MICROMIPS_CALL_LO16,
3f830999 2841 BFD_RELOC_MIPS_SUB,
df58fc94 2842 BFD_RELOC_MICROMIPS_SUB,
3f830999 2843 BFD_RELOC_MIPS_GOT_PAGE,
df58fc94 2844 BFD_RELOC_MICROMIPS_GOT_PAGE,
3f830999 2845 BFD_RELOC_MIPS_GOT_OFST,
df58fc94 2846 BFD_RELOC_MICROMIPS_GOT_OFST,
3f830999 2847 BFD_RELOC_MIPS_GOT_DISP,
df58fc94 2848 BFD_RELOC_MICROMIPS_GOT_DISP,
c2feb664
NC
2849 BFD_RELOC_MIPS_SHIFT5,
2850 BFD_RELOC_MIPS_SHIFT6,
2851 BFD_RELOC_MIPS_INSERT_A,
2852 BFD_RELOC_MIPS_INSERT_B,
2853 BFD_RELOC_MIPS_DELETE,
2854 BFD_RELOC_MIPS_HIGHEST,
df58fc94 2855 BFD_RELOC_MICROMIPS_HIGHEST,
c2feb664 2856 BFD_RELOC_MIPS_HIGHER,
df58fc94 2857 BFD_RELOC_MICROMIPS_HIGHER,
c2feb664 2858 BFD_RELOC_MIPS_SCN_DISP,
df58fc94 2859 BFD_RELOC_MICROMIPS_SCN_DISP,
c2feb664
NC
2860 BFD_RELOC_MIPS_REL16,
2861 BFD_RELOC_MIPS_RELGOT,
2862 BFD_RELOC_MIPS_JALR,
df58fc94 2863 BFD_RELOC_MICROMIPS_JALR,
0f20cc35
DJ
2864 BFD_RELOC_MIPS_TLS_DTPMOD32,
2865 BFD_RELOC_MIPS_TLS_DTPREL32,
2866 BFD_RELOC_MIPS_TLS_DTPMOD64,
2867 BFD_RELOC_MIPS_TLS_DTPREL64,
2868 BFD_RELOC_MIPS_TLS_GD,
df58fc94 2869 BFD_RELOC_MICROMIPS_TLS_GD,
0f20cc35 2870 BFD_RELOC_MIPS_TLS_LDM,
df58fc94 2871 BFD_RELOC_MICROMIPS_TLS_LDM,
0f20cc35 2872 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
df58fc94 2873 BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16,
0f20cc35 2874 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
df58fc94 2875 BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16,
0f20cc35 2876 BFD_RELOC_MIPS_TLS_GOTTPREL,
df58fc94 2877 BFD_RELOC_MICROMIPS_TLS_GOTTPREL,
0f20cc35
DJ
2878 BFD_RELOC_MIPS_TLS_TPREL32,
2879 BFD_RELOC_MIPS_TLS_TPREL64,
2880 BFD_RELOC_MIPS_TLS_TPREL_HI16,
df58fc94 2881 BFD_RELOC_MICROMIPS_TLS_TPREL_HI16,
0f20cc35 2882 BFD_RELOC_MIPS_TLS_TPREL_LO16,
df58fc94 2883 BFD_RELOC_MICROMIPS_TLS_TPREL_LO16,
252b5132 2884
ec317fb1 2885
861fb55a 2886/* MIPS ELF relocations (VxWorks and PLT extensions). */
0a44bf69
RS
2887 BFD_RELOC_MIPS_COPY,
2888 BFD_RELOC_MIPS_JUMP_SLOT,
f865a31d
AG
2889
2890
2891/* Moxie ELF relocations. */
2892 BFD_RELOC_MOXIE_10_PCREL,
0a44bf69
RS
2893
2894
bb3fff1e
AM
2895/* Fujitsu Frv Relocations. */
2896 BFD_RELOC_FRV_LABEL16,
2897 BFD_RELOC_FRV_LABEL24,
2898 BFD_RELOC_FRV_LO16,
2899 BFD_RELOC_FRV_HI16,
2900 BFD_RELOC_FRV_GPREL12,
2901 BFD_RELOC_FRV_GPRELU12,
2902 BFD_RELOC_FRV_GPREL32,
2903 BFD_RELOC_FRV_GPRELHI,
2904 BFD_RELOC_FRV_GPRELLO,
51532845
AO
2905 BFD_RELOC_FRV_GOT12,
2906 BFD_RELOC_FRV_GOTHI,
2907 BFD_RELOC_FRV_GOTLO,
2908 BFD_RELOC_FRV_FUNCDESC,
2909 BFD_RELOC_FRV_FUNCDESC_GOT12,
2910 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2911 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2912 BFD_RELOC_FRV_FUNCDESC_VALUE,
2913 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2914 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2915 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2916 BFD_RELOC_FRV_GOTOFF12,
2917 BFD_RELOC_FRV_GOTOFFHI,
2918 BFD_RELOC_FRV_GOTOFFLO,
90219bd0
AO
2919 BFD_RELOC_FRV_GETTLSOFF,
2920 BFD_RELOC_FRV_TLSDESC_VALUE,
2921 BFD_RELOC_FRV_GOTTLSDESC12,
2922 BFD_RELOC_FRV_GOTTLSDESCHI,
2923 BFD_RELOC_FRV_GOTTLSDESCLO,
2924 BFD_RELOC_FRV_TLSMOFF12,
2925 BFD_RELOC_FRV_TLSMOFFHI,
2926 BFD_RELOC_FRV_TLSMOFFLO,
2927 BFD_RELOC_FRV_GOTTLSOFF12,
2928 BFD_RELOC_FRV_GOTTLSOFFHI,
2929 BFD_RELOC_FRV_GOTTLSOFFLO,
2930 BFD_RELOC_FRV_TLSOFF,
2931 BFD_RELOC_FRV_TLSDESC_RELAX,
2932 BFD_RELOC_FRV_GETTLSOFF_RELAX,
2933 BFD_RELOC_FRV_TLSOFF_RELAX,
2934 BFD_RELOC_FRV_TLSMOFF,
bb3fff1e 2935
ec317fb1 2936
03a12831
AO
2937/* This is a 24bit GOT-relative reloc for the mn10300. */
2938 BFD_RELOC_MN10300_GOTOFF24,
2939
2940/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2941in the instruction. */
2942 BFD_RELOC_MN10300_GOT32,
2943
2944/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2945in the instruction. */
2946 BFD_RELOC_MN10300_GOT24,
2947
2948/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2949in the instruction. */
2950 BFD_RELOC_MN10300_GOT16,
2951
2952/* Copy symbol at runtime. */
2953 BFD_RELOC_MN10300_COPY,
2954
2955/* Create GOT entry. */
2956 BFD_RELOC_MN10300_GLOB_DAT,
2957
2958/* Create PLT entry. */
2959 BFD_RELOC_MN10300_JMP_SLOT,
2960
2961/* Adjust by program base. */
2962 BFD_RELOC_MN10300_RELATIVE,
2963
bfff1642
NC
2964/* Together with another reloc targeted at the same location,
2965allows for a value that is the difference of two symbols
2966in the same section. */
2967 BFD_RELOC_MN10300_SYM_DIFF,
2968
569006e5
NC
2969/* The addend of this reloc is an alignment power that must
2970be honoured at the offset's location, regardless of linker
2971relaxation. */
2972 BFD_RELOC_MN10300_ALIGN,
2973
0a22ae8e
NC
2974/* Various TLS-related relocations. */
2975 BFD_RELOC_MN10300_TLS_GD,
2976 BFD_RELOC_MN10300_TLS_LD,
2977 BFD_RELOC_MN10300_TLS_LDO,
2978 BFD_RELOC_MN10300_TLS_GOTIE,
2979 BFD_RELOC_MN10300_TLS_IE,
2980 BFD_RELOC_MN10300_TLS_LE,
2981 BFD_RELOC_MN10300_TLS_DTPMOD,
2982 BFD_RELOC_MN10300_TLS_DTPOFF,
2983 BFD_RELOC_MN10300_TLS_TPOFF,
2984
2985/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
2986instruction. */
2987 BFD_RELOC_MN10300_32_PCREL,
2988
2989/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
2990instruction. */
2991 BFD_RELOC_MN10300_16_PCREL,
2992
541389e2 2993
b5f79c76 2994/* i386/elf relocations */
252b5132
RH
2995 BFD_RELOC_386_GOT32,
2996 BFD_RELOC_386_PLT32,
2997 BFD_RELOC_386_COPY,
2998 BFD_RELOC_386_GLOB_DAT,
2999 BFD_RELOC_386_JUMP_SLOT,
3000 BFD_RELOC_386_RELATIVE,
3001 BFD_RELOC_386_GOTOFF,
3002 BFD_RELOC_386_GOTPC,
37e55690
JJ
3003 BFD_RELOC_386_TLS_TPOFF,
3004 BFD_RELOC_386_TLS_IE,
3005 BFD_RELOC_386_TLS_GOTIE,
13ae64f3
JJ
3006 BFD_RELOC_386_TLS_LE,
3007 BFD_RELOC_386_TLS_GD,
3008 BFD_RELOC_386_TLS_LDM,
3009 BFD_RELOC_386_TLS_LDO_32,
3010 BFD_RELOC_386_TLS_IE_32,
3011 BFD_RELOC_386_TLS_LE_32,
3012 BFD_RELOC_386_TLS_DTPMOD32,
3013 BFD_RELOC_386_TLS_DTPOFF32,
3014 BFD_RELOC_386_TLS_TPOFF32,
67a4f2b7
AO
3015 BFD_RELOC_386_TLS_GOTDESC,
3016 BFD_RELOC_386_TLS_DESC_CALL,
3017 BFD_RELOC_386_TLS_DESC,
cbe950e9 3018 BFD_RELOC_386_IRELATIVE,
252b5132 3019
b5f79c76 3020/* x86-64/elf relocations */
8d88c4ca
NC
3021 BFD_RELOC_X86_64_GOT32,
3022 BFD_RELOC_X86_64_PLT32,
3023 BFD_RELOC_X86_64_COPY,
3024 BFD_RELOC_X86_64_GLOB_DAT,
3025 BFD_RELOC_X86_64_JUMP_SLOT,
3026 BFD_RELOC_X86_64_RELATIVE,
3027 BFD_RELOC_X86_64_GOTPCREL,
3028 BFD_RELOC_X86_64_32S,
bffbf940
JJ
3029 BFD_RELOC_X86_64_DTPMOD64,
3030 BFD_RELOC_X86_64_DTPOFF64,
3031 BFD_RELOC_X86_64_TPOFF64,
3032 BFD_RELOC_X86_64_TLSGD,
3033 BFD_RELOC_X86_64_TLSLD,
3034 BFD_RELOC_X86_64_DTPOFF32,
3035 BFD_RELOC_X86_64_GOTTPOFF,
3036 BFD_RELOC_X86_64_TPOFF32,
d6ab8113
JB
3037 BFD_RELOC_X86_64_GOTOFF64,
3038 BFD_RELOC_X86_64_GOTPC32,
7b81dfbb
AJ
3039 BFD_RELOC_X86_64_GOT64,
3040 BFD_RELOC_X86_64_GOTPCREL64,
3041 BFD_RELOC_X86_64_GOTPC64,
3042 BFD_RELOC_X86_64_GOTPLT64,
3043 BFD_RELOC_X86_64_PLTOFF64,
67a4f2b7
AO
3044 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3045 BFD_RELOC_X86_64_TLSDESC_CALL,
3046 BFD_RELOC_X86_64_TLSDESC,
cbe950e9 3047 BFD_RELOC_X86_64_IRELATIVE,
8d88c4ca 3048
b5f79c76 3049/* ns32k relocations */
252b5132
RH
3050 BFD_RELOC_NS32K_IMM_8,
3051 BFD_RELOC_NS32K_IMM_16,
3052 BFD_RELOC_NS32K_IMM_32,
3053 BFD_RELOC_NS32K_IMM_8_PCREL,
3054 BFD_RELOC_NS32K_IMM_16_PCREL,
3055 BFD_RELOC_NS32K_IMM_32_PCREL,
3056 BFD_RELOC_NS32K_DISP_8,
3057 BFD_RELOC_NS32K_DISP_16,
3058 BFD_RELOC_NS32K_DISP_32,
3059 BFD_RELOC_NS32K_DISP_8_PCREL,
3060 BFD_RELOC_NS32K_DISP_16_PCREL,
3061 BFD_RELOC_NS32K_DISP_32_PCREL,
3062
b5f79c76 3063/* PDP11 relocations */
e135f41b
NC
3064 BFD_RELOC_PDP11_DISP_8_PCREL,
3065 BFD_RELOC_PDP11_DISP_6_PCREL,
3066
b5f79c76 3067/* Picojava relocs. Not all of these appear in object files. */
0bcb993b
ILT
3068 BFD_RELOC_PJ_CODE_HI16,
3069 BFD_RELOC_PJ_CODE_LO16,
3070 BFD_RELOC_PJ_CODE_DIR16,
3071 BFD_RELOC_PJ_CODE_DIR32,
3072 BFD_RELOC_PJ_CODE_REL16,
3073 BFD_RELOC_PJ_CODE_REL32,
3074
b5f79c76 3075/* Power(rs6000) and PowerPC relocations. */
252b5132
RH
3076 BFD_RELOC_PPC_B26,
3077 BFD_RELOC_PPC_BA26,
3078 BFD_RELOC_PPC_TOC16,
3079 BFD_RELOC_PPC_B16,
3080 BFD_RELOC_PPC_B16_BRTAKEN,
3081 BFD_RELOC_PPC_B16_BRNTAKEN,
3082 BFD_RELOC_PPC_BA16,
3083 BFD_RELOC_PPC_BA16_BRTAKEN,
3084 BFD_RELOC_PPC_BA16_BRNTAKEN,
3085 BFD_RELOC_PPC_COPY,
3086 BFD_RELOC_PPC_GLOB_DAT,
3087 BFD_RELOC_PPC_JMP_SLOT,
3088 BFD_RELOC_PPC_RELATIVE,
3089 BFD_RELOC_PPC_LOCAL24PC,
3090 BFD_RELOC_PPC_EMB_NADDR32,
3091 BFD_RELOC_PPC_EMB_NADDR16,
3092 BFD_RELOC_PPC_EMB_NADDR16_LO,
3093 BFD_RELOC_PPC_EMB_NADDR16_HI,
3094 BFD_RELOC_PPC_EMB_NADDR16_HA,
3095 BFD_RELOC_PPC_EMB_SDAI16,
3096 BFD_RELOC_PPC_EMB_SDA2I16,
3097 BFD_RELOC_PPC_EMB_SDA2REL,
3098 BFD_RELOC_PPC_EMB_SDA21,
3099 BFD_RELOC_PPC_EMB_MRKREF,
3100 BFD_RELOC_PPC_EMB_RELSEC16,
3101 BFD_RELOC_PPC_EMB_RELST_LO,
3102 BFD_RELOC_PPC_EMB_RELST_HI,
3103 BFD_RELOC_PPC_EMB_RELST_HA,
3104 BFD_RELOC_PPC_EMB_BIT_FLD,
3105 BFD_RELOC_PPC_EMB_RELSDA,
b9c361e0
JL
3106 BFD_RELOC_PPC_VLE_REL8,
3107 BFD_RELOC_PPC_VLE_REL15,
3108 BFD_RELOC_PPC_VLE_REL24,
3109 BFD_RELOC_PPC_VLE_LO16A,
3110 BFD_RELOC_PPC_VLE_LO16D,
3111 BFD_RELOC_PPC_VLE_HI16A,
3112 BFD_RELOC_PPC_VLE_HI16D,
3113 BFD_RELOC_PPC_VLE_HA16A,
3114 BFD_RELOC_PPC_VLE_HA16D,
3115 BFD_RELOC_PPC_VLE_SDA21,
3116 BFD_RELOC_PPC_VLE_SDA21_LO,
3117 BFD_RELOC_PPC_VLE_SDAREL_LO16A,
3118 BFD_RELOC_PPC_VLE_SDAREL_LO16D,
3119 BFD_RELOC_PPC_VLE_SDAREL_HI16A,
3120 BFD_RELOC_PPC_VLE_SDAREL_HI16D,
3121 BFD_RELOC_PPC_VLE_SDAREL_HA16A,
3122 BFD_RELOC_PPC_VLE_SDAREL_HA16D,
5bd4f169
AM
3123 BFD_RELOC_PPC64_HIGHER,
3124 BFD_RELOC_PPC64_HIGHER_S,
3125 BFD_RELOC_PPC64_HIGHEST,
3126 BFD_RELOC_PPC64_HIGHEST_S,
3127 BFD_RELOC_PPC64_TOC16_LO,
3128 BFD_RELOC_PPC64_TOC16_HI,
3129 BFD_RELOC_PPC64_TOC16_HA,
3130 BFD_RELOC_PPC64_TOC,
dc810e39 3131 BFD_RELOC_PPC64_PLTGOT16,
5bd4f169
AM
3132 BFD_RELOC_PPC64_PLTGOT16_LO,
3133 BFD_RELOC_PPC64_PLTGOT16_HI,
3134 BFD_RELOC_PPC64_PLTGOT16_HA,
3135 BFD_RELOC_PPC64_ADDR16_DS,
3136 BFD_RELOC_PPC64_ADDR16_LO_DS,
3137 BFD_RELOC_PPC64_GOT16_DS,
3138 BFD_RELOC_PPC64_GOT16_LO_DS,
3139 BFD_RELOC_PPC64_PLT16_LO_DS,
3140 BFD_RELOC_PPC64_SECTOFF_DS,
3141 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3142 BFD_RELOC_PPC64_TOC16_DS,
3143 BFD_RELOC_PPC64_TOC16_LO_DS,
3144 BFD_RELOC_PPC64_PLTGOT16_DS,
3145 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
252b5132 3146
411e1bfb
AM
3147/* PowerPC and PowerPC64 thread-local storage relocations. */
3148 BFD_RELOC_PPC_TLS,
727fc41e
AM
3149 BFD_RELOC_PPC_TLSGD,
3150 BFD_RELOC_PPC_TLSLD,
411e1bfb
AM
3151 BFD_RELOC_PPC_DTPMOD,
3152 BFD_RELOC_PPC_TPREL16,
3153 BFD_RELOC_PPC_TPREL16_LO,
3154 BFD_RELOC_PPC_TPREL16_HI,
3155 BFD_RELOC_PPC_TPREL16_HA,
3156 BFD_RELOC_PPC_TPREL,
3157 BFD_RELOC_PPC_DTPREL16,
3158 BFD_RELOC_PPC_DTPREL16_LO,
3159 BFD_RELOC_PPC_DTPREL16_HI,
3160 BFD_RELOC_PPC_DTPREL16_HA,
3161 BFD_RELOC_PPC_DTPREL,
3162 BFD_RELOC_PPC_GOT_TLSGD16,
3163 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3164 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3165 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3166 BFD_RELOC_PPC_GOT_TLSLD16,
3167 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3168 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3169 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3170 BFD_RELOC_PPC_GOT_TPREL16,
3171 BFD_RELOC_PPC_GOT_TPREL16_LO,
3172 BFD_RELOC_PPC_GOT_TPREL16_HI,
3173 BFD_RELOC_PPC_GOT_TPREL16_HA,
3174 BFD_RELOC_PPC_GOT_DTPREL16,
3175 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3176 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3177 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3178 BFD_RELOC_PPC64_TPREL16_DS,
3179 BFD_RELOC_PPC64_TPREL16_LO_DS,
3180 BFD_RELOC_PPC64_TPREL16_HIGHER,
3181 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3182 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3183 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3184 BFD_RELOC_PPC64_DTPREL16_DS,
3185 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3186 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3187 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3188 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3189 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3190
b5f79c76 3191/* IBM 370/390 relocations */
5b93d8bb
AM
3192 BFD_RELOC_I370_D12,
3193
7dee875e 3194/* The type of reloc used to build a constructor table - at the moment
252b5132 3195probably a 32 bit wide absolute relocation, but the target can choose.
b5f79c76 3196It generally does map to one of the other relocation types. */
252b5132
RH
3197 BFD_RELOC_CTOR,
3198
3199/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
b5f79c76 3200not stored in the instruction. */
252b5132
RH
3201 BFD_RELOC_ARM_PCREL_BRANCH,
3202
dfc5f959
NC
3203/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3204not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 3205field in the instruction. */
dfc5f959
NC
3206 BFD_RELOC_ARM_PCREL_BLX,
3207
3208/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3209not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 3210field in the instruction. */
dfc5f959
NC
3211 BFD_RELOC_THUMB_PCREL_BLX,
3212
39b41c9c
PB
3213/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3214 BFD_RELOC_ARM_PCREL_CALL,
3215
3216/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3217 BFD_RELOC_ARM_PCREL_JUMP,
3218
c19d1205
ZW
3219/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3220The lowest bit must be zero and is not stored in the instruction.
3221Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3222"nn" one smaller in all cases. Note further that BRANCH23
3223corresponds to R_ARM_THM_CALL. */
3224 BFD_RELOC_THUMB_PCREL_BRANCH7,
3225 BFD_RELOC_THUMB_PCREL_BRANCH9,
3226 BFD_RELOC_THUMB_PCREL_BRANCH12,
3227 BFD_RELOC_THUMB_PCREL_BRANCH20,
3228 BFD_RELOC_THUMB_PCREL_BRANCH23,
3229 BFD_RELOC_THUMB_PCREL_BRANCH25,
3230
3231/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
252b5132 3232 BFD_RELOC_ARM_OFFSET_IMM,
c19d1205
ZW
3233
3234/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
252b5132 3235 BFD_RELOC_ARM_THUMB_OFFSET,
252b5132 3236
d003868e 3237/* Pc-relative or absolute relocation depending on target. Used for
db6579d4 3238entries in .init_array sections. */
9c504268 3239 BFD_RELOC_ARM_TARGET1,
db6579d4
PB
3240
3241/* Read-only segment base relative address. */
3242 BFD_RELOC_ARM_ROSEGREL32,
3243
3244/* Data segment base relative address. */
3245 BFD_RELOC_ARM_SBREL32,
3246
c19d1205 3247/* This reloc is used for references to RTTI data from exception handling
eb043451
PB
3248tables. The actual definition depends on the target. It may be a
3249pc-relative or some form of GOT-indirect relocation. */
3250 BFD_RELOC_ARM_TARGET2,
3251
3252/* 31-bit PC relative address. */
3253 BFD_RELOC_ARM_PREL31,
3254
b6895b4f
PB
3255/* Low and High halfword relocations for MOVW and MOVT instructions. */
3256 BFD_RELOC_ARM_MOVW,
3257 BFD_RELOC_ARM_MOVT,
3258 BFD_RELOC_ARM_MOVW_PCREL,
3259 BFD_RELOC_ARM_MOVT_PCREL,
3260 BFD_RELOC_ARM_THUMB_MOVW,
3261 BFD_RELOC_ARM_THUMB_MOVT,
3262 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3263 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3264
c19d1205
ZW
3265/* Relocations for setting up GOTs and PLTs for shared libraries. */
3266 BFD_RELOC_ARM_JUMP_SLOT,
3267 BFD_RELOC_ARM_GLOB_DAT,
3268 BFD_RELOC_ARM_GOT32,
3269 BFD_RELOC_ARM_PLT32,
3270 BFD_RELOC_ARM_RELATIVE,
3271 BFD_RELOC_ARM_GOTOFF,
3272 BFD_RELOC_ARM_GOTPC,
b43420e6 3273 BFD_RELOC_ARM_GOT_PREL,
c19d1205
ZW
3274
3275/* ARM thread-local storage relocations. */
3276 BFD_RELOC_ARM_TLS_GD32,
3277 BFD_RELOC_ARM_TLS_LDO32,
3278 BFD_RELOC_ARM_TLS_LDM32,
3279 BFD_RELOC_ARM_TLS_DTPOFF32,
3280 BFD_RELOC_ARM_TLS_DTPMOD32,
3281 BFD_RELOC_ARM_TLS_TPOFF32,
3282 BFD_RELOC_ARM_TLS_IE32,
3283 BFD_RELOC_ARM_TLS_LE32,
0855e32b
NS
3284 BFD_RELOC_ARM_TLS_GOTDESC,
3285 BFD_RELOC_ARM_TLS_CALL,
3286 BFD_RELOC_ARM_THM_TLS_CALL,
3287 BFD_RELOC_ARM_TLS_DESCSEQ,
3288 BFD_RELOC_ARM_THM_TLS_DESCSEQ,
3289 BFD_RELOC_ARM_TLS_DESC,
c19d1205 3290
4962c51a
MS
3291/* ARM group relocations. */
3292 BFD_RELOC_ARM_ALU_PC_G0_NC,
3293 BFD_RELOC_ARM_ALU_PC_G0,
3294 BFD_RELOC_ARM_ALU_PC_G1_NC,
3295 BFD_RELOC_ARM_ALU_PC_G1,
3296 BFD_RELOC_ARM_ALU_PC_G2,
3297 BFD_RELOC_ARM_LDR_PC_G0,
3298 BFD_RELOC_ARM_LDR_PC_G1,
3299 BFD_RELOC_ARM_LDR_PC_G2,
3300 BFD_RELOC_ARM_LDRS_PC_G0,
3301 BFD_RELOC_ARM_LDRS_PC_G1,
3302 BFD_RELOC_ARM_LDRS_PC_G2,
3303 BFD_RELOC_ARM_LDC_PC_G0,
3304 BFD_RELOC_ARM_LDC_PC_G1,
3305 BFD_RELOC_ARM_LDC_PC_G2,
3306 BFD_RELOC_ARM_ALU_SB_G0_NC,
3307 BFD_RELOC_ARM_ALU_SB_G0,
3308 BFD_RELOC_ARM_ALU_SB_G1_NC,
3309 BFD_RELOC_ARM_ALU_SB_G1,
3310 BFD_RELOC_ARM_ALU_SB_G2,
3311 BFD_RELOC_ARM_LDR_SB_G0,
3312 BFD_RELOC_ARM_LDR_SB_G1,
3313 BFD_RELOC_ARM_LDR_SB_G2,
3314 BFD_RELOC_ARM_LDRS_SB_G0,
3315 BFD_RELOC_ARM_LDRS_SB_G1,
3316 BFD_RELOC_ARM_LDRS_SB_G2,
3317 BFD_RELOC_ARM_LDC_SB_G0,
3318 BFD_RELOC_ARM_LDC_SB_G1,
3319 BFD_RELOC_ARM_LDC_SB_G2,
3320
845b51d6
PB
3321/* Annotation of BX instructions. */
3322 BFD_RELOC_ARM_V4BX,
3323
34e77a92
RS
3324/* ARM support for STT_GNU_IFUNC. */
3325 BFD_RELOC_ARM_IRELATIVE,
3326
c19d1205
ZW
3327/* These relocs are only used within the ARM assembler. They are not
3328(at present) written to any object files. */
3329 BFD_RELOC_ARM_IMMEDIATE,
3330 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3331 BFD_RELOC_ARM_T32_IMMEDIATE,
16805f35 3332 BFD_RELOC_ARM_T32_ADD_IMM,
92e90b6e 3333 BFD_RELOC_ARM_T32_IMM12,
e9f89963 3334 BFD_RELOC_ARM_T32_ADD_PC12,
c19d1205 3335 BFD_RELOC_ARM_SHIFT_IMM,
3eb17e6b 3336 BFD_RELOC_ARM_SMC,
90ec0d68 3337 BFD_RELOC_ARM_HVC,
c19d1205
ZW
3338 BFD_RELOC_ARM_SWI,
3339 BFD_RELOC_ARM_MULTI,
3340 BFD_RELOC_ARM_CP_OFF_IMM,
3341 BFD_RELOC_ARM_CP_OFF_IMM_S2,
8f06b2d8
PB
3342 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3343 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
c19d1205
ZW
3344 BFD_RELOC_ARM_ADR_IMM,
3345 BFD_RELOC_ARM_LDR_IMM,
3346 BFD_RELOC_ARM_LITERAL,
3347 BFD_RELOC_ARM_IN_POOL,
3348 BFD_RELOC_ARM_OFFSET_IMM8,
3349 BFD_RELOC_ARM_T32_OFFSET_U8,
3350 BFD_RELOC_ARM_T32_OFFSET_IMM,
3351 BFD_RELOC_ARM_HWLITERAL,
3352 BFD_RELOC_ARM_THUMB_ADD,
3353 BFD_RELOC_ARM_THUMB_IMM,
3354 BFD_RELOC_ARM_THUMB_SHIFT,
3355
ef230218 3356/* Renesas / SuperH SH relocs. Not all of these appear in object files. */
252b5132
RH
3357 BFD_RELOC_SH_PCDISP8BY2,
3358 BFD_RELOC_SH_PCDISP12BY2,
1d70c7fb
AO
3359 BFD_RELOC_SH_IMM3,
3360 BFD_RELOC_SH_IMM3U,
3361 BFD_RELOC_SH_DISP12,
3362 BFD_RELOC_SH_DISP12BY2,
3363 BFD_RELOC_SH_DISP12BY4,
3364 BFD_RELOC_SH_DISP12BY8,
3365 BFD_RELOC_SH_DISP20,
3366 BFD_RELOC_SH_DISP20BY8,
252b5132
RH
3367 BFD_RELOC_SH_IMM4,
3368 BFD_RELOC_SH_IMM4BY2,
3369 BFD_RELOC_SH_IMM4BY4,
3370 BFD_RELOC_SH_IMM8,
3371 BFD_RELOC_SH_IMM8BY2,
3372 BFD_RELOC_SH_IMM8BY4,
3373 BFD_RELOC_SH_PCRELIMM8BY2,
3374 BFD_RELOC_SH_PCRELIMM8BY4,
3375 BFD_RELOC_SH_SWITCH16,
3376 BFD_RELOC_SH_SWITCH32,
3377 BFD_RELOC_SH_USES,
3378 BFD_RELOC_SH_COUNT,
3379 BFD_RELOC_SH_ALIGN,
3380 BFD_RELOC_SH_CODE,
3381 BFD_RELOC_SH_DATA,
3382 BFD_RELOC_SH_LABEL,
015551fc
JR
3383 BFD_RELOC_SH_LOOP_START,
3384 BFD_RELOC_SH_LOOP_END,
1bd91689
AM
3385 BFD_RELOC_SH_COPY,
3386 BFD_RELOC_SH_GLOB_DAT,
3387 BFD_RELOC_SH_JMP_SLOT,
3388 BFD_RELOC_SH_RELATIVE,
3389 BFD_RELOC_SH_GOTPC,
54327882
AM
3390 BFD_RELOC_SH_GOT_LOW16,
3391 BFD_RELOC_SH_GOT_MEDLOW16,
3392 BFD_RELOC_SH_GOT_MEDHI16,
3393 BFD_RELOC_SH_GOT_HI16,
3394 BFD_RELOC_SH_GOTPLT_LOW16,
3395 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3396 BFD_RELOC_SH_GOTPLT_MEDHI16,
3397 BFD_RELOC_SH_GOTPLT_HI16,
3398 BFD_RELOC_SH_PLT_LOW16,
3399 BFD_RELOC_SH_PLT_MEDLOW16,
3400 BFD_RELOC_SH_PLT_MEDHI16,
3401 BFD_RELOC_SH_PLT_HI16,
3402 BFD_RELOC_SH_GOTOFF_LOW16,
3403 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3404 BFD_RELOC_SH_GOTOFF_MEDHI16,
3405 BFD_RELOC_SH_GOTOFF_HI16,
3406 BFD_RELOC_SH_GOTPC_LOW16,
3407 BFD_RELOC_SH_GOTPC_MEDLOW16,
3408 BFD_RELOC_SH_GOTPC_MEDHI16,
3409 BFD_RELOC_SH_GOTPC_HI16,
3410 BFD_RELOC_SH_COPY64,
3411 BFD_RELOC_SH_GLOB_DAT64,
3412 BFD_RELOC_SH_JMP_SLOT64,
3413 BFD_RELOC_SH_RELATIVE64,
3414 BFD_RELOC_SH_GOT10BY4,
3415 BFD_RELOC_SH_GOT10BY8,
3416 BFD_RELOC_SH_GOTPLT10BY4,
3417 BFD_RELOC_SH_GOTPLT10BY8,
3418 BFD_RELOC_SH_GOTPLT32,
3419 BFD_RELOC_SH_SHMEDIA_CODE,
3420 BFD_RELOC_SH_IMMU5,
3421 BFD_RELOC_SH_IMMS6,
3422 BFD_RELOC_SH_IMMS6BY32,
3423 BFD_RELOC_SH_IMMU6,
3424 BFD_RELOC_SH_IMMS10,
3425 BFD_RELOC_SH_IMMS10BY2,
3426 BFD_RELOC_SH_IMMS10BY4,
3427 BFD_RELOC_SH_IMMS10BY8,
3428 BFD_RELOC_SH_IMMS16,
3429 BFD_RELOC_SH_IMMU16,
3430 BFD_RELOC_SH_IMM_LOW16,
3431 BFD_RELOC_SH_IMM_LOW16_PCREL,
3432 BFD_RELOC_SH_IMM_MEDLOW16,
3433 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3434 BFD_RELOC_SH_IMM_MEDHI16,
3435 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3436 BFD_RELOC_SH_IMM_HI16,
3437 BFD_RELOC_SH_IMM_HI16_PCREL,
3438 BFD_RELOC_SH_PT_16,
5dc97655
KK
3439 BFD_RELOC_SH_TLS_GD_32,
3440 BFD_RELOC_SH_TLS_LD_32,
3441 BFD_RELOC_SH_TLS_LDO_32,
3442 BFD_RELOC_SH_TLS_IE_32,
3443 BFD_RELOC_SH_TLS_LE_32,
3444 BFD_RELOC_SH_TLS_DTPMOD32,
3445 BFD_RELOC_SH_TLS_DTPOFF32,
3446 BFD_RELOC_SH_TLS_TPOFF32,
8e45593f
NC
3447 BFD_RELOC_SH_GOT20,
3448 BFD_RELOC_SH_GOTOFF20,
3449 BFD_RELOC_SH_GOTFUNCDESC,
3450 BFD_RELOC_SH_GOTFUNCDESC20,
3451 BFD_RELOC_SH_GOTOFFFUNCDESC,
3452 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3453 BFD_RELOC_SH_FUNCDESC,
252b5132 3454
0d2bcfaf 3455/* ARC Cores relocs.
252b5132
RH
3456ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3457not stored in the instruction. The high 20 bits are installed in bits 26
b5f79c76 3458through 7 of the instruction. */
252b5132
RH
3459 BFD_RELOC_ARC_B22_PCREL,
3460
3461/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3462stored in the instruction. The high 24 bits are installed in bits 23
b5f79c76 3463through 0. */
252b5132
RH
3464 BFD_RELOC_ARC_B26,
3465
0f64bb02
CM
3466/* ADI Blackfin 16 bit immediate absolute reloc. */
3467 BFD_RELOC_BFIN_16_IMM,
3468
3469/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3470 BFD_RELOC_BFIN_16_HIGH,
3471
3472/* ADI Blackfin 'a' part of LSETUP. */
3473 BFD_RELOC_BFIN_4_PCREL,
3474
3475/* ADI Blackfin. */
3476 BFD_RELOC_BFIN_5_PCREL,
3477
3478/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3479 BFD_RELOC_BFIN_16_LOW,
3480
3481/* ADI Blackfin. */
3482 BFD_RELOC_BFIN_10_PCREL,
3483
3484/* ADI Blackfin 'b' part of LSETUP. */
3485 BFD_RELOC_BFIN_11_PCREL,
3486
3487/* ADI Blackfin. */
3488 BFD_RELOC_BFIN_12_PCREL_JUMP,
3489
3490/* ADI Blackfin Short jump, pcrel. */
3491 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3492
3493/* ADI Blackfin Call.x not implemented. */
3494 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3495
3496/* ADI Blackfin Long Jump pcrel. */
3497 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3498
48d502e1
BS
3499/* ADI Blackfin FD-PIC relocations. */
3500 BFD_RELOC_BFIN_GOT17M4,
3501 BFD_RELOC_BFIN_GOTHI,
3502 BFD_RELOC_BFIN_GOTLO,
3503 BFD_RELOC_BFIN_FUNCDESC,
3504 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3505 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3506 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3507 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3508 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3509 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3510 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3511 BFD_RELOC_BFIN_GOTOFF17M4,
3512 BFD_RELOC_BFIN_GOTOFFHI,
3513 BFD_RELOC_BFIN_GOTOFFLO,
3514
0f64bb02
CM
3515/* ADI Blackfin GOT relocation. */
3516 BFD_RELOC_BFIN_GOT,
3517
3518/* ADI Blackfin PLTPC relocation. */
3519 BFD_RELOC_BFIN_PLTPC,
3520
3521/* ADI Blackfin arithmetic relocation. */
3522 BFD_ARELOC_BFIN_PUSH,
3523
3524/* ADI Blackfin arithmetic relocation. */
3525 BFD_ARELOC_BFIN_CONST,
3526
3527/* ADI Blackfin arithmetic relocation. */
3528 BFD_ARELOC_BFIN_ADD,
3529
3530/* ADI Blackfin arithmetic relocation. */
3531 BFD_ARELOC_BFIN_SUB,
3532
3533/* ADI Blackfin arithmetic relocation. */
3534 BFD_ARELOC_BFIN_MULT,
3535
3536/* ADI Blackfin arithmetic relocation. */
3537 BFD_ARELOC_BFIN_DIV,
3538
3539/* ADI Blackfin arithmetic relocation. */
3540 BFD_ARELOC_BFIN_MOD,
3541
3542/* ADI Blackfin arithmetic relocation. */
3543 BFD_ARELOC_BFIN_LSHIFT,
3544
3545/* ADI Blackfin arithmetic relocation. */
3546 BFD_ARELOC_BFIN_RSHIFT,
3547
3548/* ADI Blackfin arithmetic relocation. */
3549 BFD_ARELOC_BFIN_AND,
3550
3551/* ADI Blackfin arithmetic relocation. */
3552 BFD_ARELOC_BFIN_OR,
3553
3554/* ADI Blackfin arithmetic relocation. */
3555 BFD_ARELOC_BFIN_XOR,
3556
3557/* ADI Blackfin arithmetic relocation. */
3558 BFD_ARELOC_BFIN_LAND,
3559
3560/* ADI Blackfin arithmetic relocation. */
3561 BFD_ARELOC_BFIN_LOR,
3562
3563/* ADI Blackfin arithmetic relocation. */
3564 BFD_ARELOC_BFIN_LEN,
3565
3566/* ADI Blackfin arithmetic relocation. */
3567 BFD_ARELOC_BFIN_NEG,
3568
3569/* ADI Blackfin arithmetic relocation. */
3570 BFD_ARELOC_BFIN_COMP,
3571
3572/* ADI Blackfin arithmetic relocation. */
3573 BFD_ARELOC_BFIN_PAGE,
3574
3575/* ADI Blackfin arithmetic relocation. */
3576 BFD_ARELOC_BFIN_HWPAGE,
3577
3578/* ADI Blackfin arithmetic relocation. */
3579 BFD_ARELOC_BFIN_ADDR,
3580
252b5132
RH
3581/* Mitsubishi D10V relocs.
3582This is a 10-bit reloc with the right 2 bits
b5f79c76 3583assumed to be 0. */
252b5132
RH
3584 BFD_RELOC_D10V_10_PCREL_R,
3585
3586/* Mitsubishi D10V relocs.
3587This is a 10-bit reloc with the right 2 bits
3588assumed to be 0. This is the same as the previous reloc
3589except it is in the left container, i.e.,
b5f79c76 3590shifted left 15 bits. */
252b5132
RH
3591 BFD_RELOC_D10V_10_PCREL_L,
3592
3593/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3594assumed to be 0. */
252b5132
RH
3595 BFD_RELOC_D10V_18,
3596
3597/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3598assumed to be 0. */
252b5132
RH
3599 BFD_RELOC_D10V_18_PCREL,
3600
3601/* Mitsubishi D30V relocs.
b5f79c76 3602This is a 6-bit absolute reloc. */
252b5132
RH
3603 BFD_RELOC_D30V_6,
3604
adde6300 3605/* This is a 6-bit pc-relative reloc with
b5f79c76 3606the right 3 bits assumed to be 0. */
252b5132
RH
3607 BFD_RELOC_D30V_9_PCREL,
3608
adde6300 3609/* This is a 6-bit pc-relative reloc with
252b5132
RH
3610the right 3 bits assumed to be 0. Same
3611as the previous reloc but on the right side
b5f79c76 3612of the container. */
252b5132
RH
3613 BFD_RELOC_D30V_9_PCREL_R,
3614
adde6300 3615/* This is a 12-bit absolute reloc with the
b5f79c76 3616right 3 bitsassumed to be 0. */
252b5132
RH
3617 BFD_RELOC_D30V_15,
3618
adde6300 3619/* This is a 12-bit pc-relative reloc with
b5f79c76 3620the right 3 bits assumed to be 0. */
252b5132
RH
3621 BFD_RELOC_D30V_15_PCREL,
3622
adde6300 3623/* This is a 12-bit pc-relative reloc with
252b5132
RH
3624the right 3 bits assumed to be 0. Same
3625as the previous reloc but on the right side
b5f79c76 3626of the container. */
252b5132
RH
3627 BFD_RELOC_D30V_15_PCREL_R,
3628
adde6300 3629/* This is an 18-bit absolute reloc with
b5f79c76 3630the right 3 bits assumed to be 0. */
252b5132
RH
3631 BFD_RELOC_D30V_21,
3632
adde6300 3633/* This is an 18-bit pc-relative reloc with
b5f79c76 3634the right 3 bits assumed to be 0. */
252b5132
RH
3635 BFD_RELOC_D30V_21_PCREL,
3636
adde6300 3637/* This is an 18-bit pc-relative reloc with
252b5132
RH
3638the right 3 bits assumed to be 0. Same
3639as the previous reloc but on the right side
b5f79c76 3640of the container. */
252b5132
RH
3641 BFD_RELOC_D30V_21_PCREL_R,
3642
b5f79c76 3643/* This is a 32-bit absolute reloc. */
252b5132
RH
3644 BFD_RELOC_D30V_32,
3645
b5f79c76 3646/* This is a 32-bit pc-relative reloc. */
252b5132
RH
3647 BFD_RELOC_D30V_32_PCREL,
3648
d172d4ba
NC
3649/* DLX relocs */
3650 BFD_RELOC_DLX_HI16_S,
3651
3652/* DLX relocs */
3653 BFD_RELOC_DLX_LO16,
3654
3655/* DLX relocs */
3656 BFD_RELOC_DLX_JMP26,
3657
e729279b 3658/* Renesas M16C/M32C Relocations. */
fd54057a 3659 BFD_RELOC_M32C_HI8,
6772dd07
DD
3660 BFD_RELOC_M32C_RL_JUMP,
3661 BFD_RELOC_M32C_RL_1ADDR,
3662 BFD_RELOC_M32C_RL_2ADDR,
e729279b 3663
26597c86 3664/* Renesas M32R (formerly Mitsubishi M32R) relocs.
b5f79c76 3665This is a 24 bit absolute address. */
252b5132
RH
3666 BFD_RELOC_M32R_24,
3667
b5f79c76 3668/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3669 BFD_RELOC_M32R_10_PCREL,
3670
b5f79c76 3671/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3672 BFD_RELOC_M32R_18_PCREL,
3673
b5f79c76 3674/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3675 BFD_RELOC_M32R_26_PCREL,
3676
3677/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3678used when the lower 16 bits are treated as unsigned. */
252b5132
RH
3679 BFD_RELOC_M32R_HI16_ULO,
3680
3681/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3682used when the lower 16 bits are treated as signed. */
252b5132
RH
3683 BFD_RELOC_M32R_HI16_SLO,
3684
b5f79c76 3685/* This is a 16-bit reloc containing the lower 16 bits of an address. */
252b5132
RH
3686 BFD_RELOC_M32R_LO16,
3687
3688/* This is a 16-bit reloc containing the small data area offset for use in
b5f79c76 3689add3, load, and store instructions. */
252b5132
RH
3690 BFD_RELOC_M32R_SDA16,
3691
6edf0760
NC
3692/* For PIC. */
3693 BFD_RELOC_M32R_GOT24,
3694 BFD_RELOC_M32R_26_PLTREL,
3695 BFD_RELOC_M32R_COPY,
3696 BFD_RELOC_M32R_GLOB_DAT,
3697 BFD_RELOC_M32R_JMP_SLOT,
3698 BFD_RELOC_M32R_RELATIVE,
3699 BFD_RELOC_M32R_GOTOFF,
097f809a
NC
3700 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3701 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3702 BFD_RELOC_M32R_GOTOFF_LO,
6edf0760
NC
3703 BFD_RELOC_M32R_GOTPC24,
3704 BFD_RELOC_M32R_GOT16_HI_ULO,
3705 BFD_RELOC_M32R_GOT16_HI_SLO,
3706 BFD_RELOC_M32R_GOT16_LO,
3707 BFD_RELOC_M32R_GOTPC_HI_ULO,
3708 BFD_RELOC_M32R_GOTPC_HI_SLO,
3709 BFD_RELOC_M32R_GOTPC_LO,
3710
b5f79c76 3711/* This is a 9-bit reloc */
252b5132
RH
3712 BFD_RELOC_V850_9_PCREL,
3713
b5f79c76 3714/* This is a 22-bit reloc */
252b5132
RH
3715 BFD_RELOC_V850_22_PCREL,
3716
b5f79c76 3717/* This is a 16 bit offset from the short data area pointer. */
252b5132
RH
3718 BFD_RELOC_V850_SDA_16_16_OFFSET,
3719
3720/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3721short data area pointer. */
252b5132
RH
3722 BFD_RELOC_V850_SDA_15_16_OFFSET,
3723
b5f79c76 3724/* This is a 16 bit offset from the zero data area pointer. */
252b5132
RH
3725 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3726
3727/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3728zero data area pointer. */
252b5132
RH
3729 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3730
3731/* This is an 8 bit offset (of which only 6 bits are used) from the
b5f79c76 3732tiny data area pointer. */
252b5132
RH
3733 BFD_RELOC_V850_TDA_6_8_OFFSET,
3734
3735/* This is an 8bit offset (of which only 7 bits are used) from the tiny
b5f79c76 3736data area pointer. */
252b5132
RH
3737 BFD_RELOC_V850_TDA_7_8_OFFSET,
3738
b5f79c76 3739/* This is a 7 bit offset from the tiny data area pointer. */
252b5132
RH
3740 BFD_RELOC_V850_TDA_7_7_OFFSET,
3741
b5f79c76 3742/* This is a 16 bit offset from the tiny data area pointer. */
252b5132
RH
3743 BFD_RELOC_V850_TDA_16_16_OFFSET,
3744
3745/* This is a 5 bit offset (of which only 4 bits are used) from the tiny
b5f79c76 3746data area pointer. */
252b5132
RH
3747 BFD_RELOC_V850_TDA_4_5_OFFSET,
3748
b5f79c76 3749/* This is a 4 bit offset from the tiny data area pointer. */
252b5132
RH
3750 BFD_RELOC_V850_TDA_4_4_OFFSET,
3751
3752/* This is a 16 bit offset from the short data area pointer, with the
7dee875e 3753bits placed non-contiguously in the instruction. */
252b5132
RH
3754 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3755
3756/* This is a 16 bit offset from the zero data area pointer, with the
7dee875e 3757bits placed non-contiguously in the instruction. */
252b5132
RH
3758 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3759
b5f79c76 3760/* This is a 6 bit offset from the call table base pointer. */
252b5132
RH
3761 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3762
b5f79c76 3763/* This is a 16 bit offset from the call table base pointer. */
252b5132
RH
3764 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3765
86aba9db
NC
3766/* Used for relaxing indirect function calls. */
3767 BFD_RELOC_V850_LONGCALL,
3768
3769/* Used for relaxing indirect jumps. */
3770 BFD_RELOC_V850_LONGJUMP,
3771
3772/* Used to maintain alignment whilst relaxing. */
3773 BFD_RELOC_V850_ALIGN,
541389e2 3774
1e50d24d
RS
3775/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3776instructions. */
3777 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3778
1cd986c5
NC
3779/* This is a 16-bit reloc. */
3780 BFD_RELOC_V850_16_PCREL,
3781
3782/* This is a 17-bit reloc. */
3783 BFD_RELOC_V850_17_PCREL,
3784
3785/* This is a 23-bit reloc. */
3786 BFD_RELOC_V850_23,
3787
3788/* This is a 32-bit reloc. */
3789 BFD_RELOC_V850_32_PCREL,
3790
3791/* This is a 32-bit reloc. */
3792 BFD_RELOC_V850_32_ABS,
3793
3794/* This is a 16-bit reloc. */
3795 BFD_RELOC_V850_16_SPLIT_OFFSET,
3796
3797/* This is a 16-bit reloc. */
3798 BFD_RELOC_V850_16_S1,
3799
3800/* Low 16 bits. 16 bit shifted by 1. */
3801 BFD_RELOC_V850_LO16_S1,
3802
3803/* This is a 16 bit offset from the call table base pointer. */
3804 BFD_RELOC_V850_CALLT_15_16_OFFSET,
3805
3806/* DSO relocations. */
3807 BFD_RELOC_V850_32_GOTPCREL,
3808
3809/* DSO relocations. */
3810 BFD_RELOC_V850_16_GOT,
3811
3812/* DSO relocations. */
3813 BFD_RELOC_V850_32_GOT,
3814
3815/* DSO relocations. */
3816 BFD_RELOC_V850_22_PLT_PCREL,
3817
3818/* DSO relocations. */
3819 BFD_RELOC_V850_32_PLT_PCREL,
3820
3821/* DSO relocations. */
3822 BFD_RELOC_V850_COPY,
3823
3824/* DSO relocations. */
3825 BFD_RELOC_V850_GLOB_DAT,
3826
3827/* DSO relocations. */
3828 BFD_RELOC_V850_JMP_SLOT,
3829
3830/* DSO relocations. */
3831 BFD_RELOC_V850_RELATIVE,
3832
3833/* DSO relocations. */
3834 BFD_RELOC_V850_16_GOTOFF,
3835
3836/* DSO relocations. */
3837 BFD_RELOC_V850_32_GOTOFF,
3838
3839/* start code. */
3840 BFD_RELOC_V850_CODE,
3841
3842/* start data in text. */
3843 BFD_RELOC_V850_DATA,
3844
252b5132
RH
3845/* This is a 8bit DP reloc for the tms320c30, where the most
3846significant 8 bits of a 24 bit word are placed into the least
b5f79c76 3847significant 8 bits of the opcode. */
252b5132
RH
3848 BFD_RELOC_TIC30_LDP,
3849
81635ce4
TW
3850/* This is a 7bit reloc for the tms320c54x, where the least
3851significant 7 bits of a 16 bit word are placed into the least
b5f79c76 3852significant 7 bits of the opcode. */
81635ce4
TW
3853 BFD_RELOC_TIC54X_PARTLS7,
3854
3855/* This is a 9bit DP reloc for the tms320c54x, where the most
3856significant 9 bits of a 16 bit word are placed into the least
b5f79c76 3857significant 9 bits of the opcode. */
81635ce4
TW
3858 BFD_RELOC_TIC54X_PARTMS9,
3859
b5f79c76 3860/* This is an extended address 23-bit reloc for the tms320c54x. */
81635ce4
TW
3861 BFD_RELOC_TIC54X_23,
3862
0d2bcfaf
NC
3863/* This is a 16-bit reloc for the tms320c54x, where the least
3864significant 16 bits of a 23-bit extended address are placed into
b5f79c76 3865the opcode. */
81635ce4
TW
3866 BFD_RELOC_TIC54X_16_OF_23,
3867
3868/* This is a reloc for the tms320c54x, where the most
0d2bcfaf 3869significant 7 bits of a 23-bit extended address are placed into
b5f79c76 3870the opcode. */
81635ce4
TW
3871 BFD_RELOC_TIC54X_MS7_OF_23,
3872
40b36596
JM
3873/* TMS320C6000 relocations. */
3874 BFD_RELOC_C6000_PCR_S21,
3875 BFD_RELOC_C6000_PCR_S12,
3876 BFD_RELOC_C6000_PCR_S10,
3877 BFD_RELOC_C6000_PCR_S7,
3878 BFD_RELOC_C6000_ABS_S16,
3879 BFD_RELOC_C6000_ABS_L16,
3880 BFD_RELOC_C6000_ABS_H16,
3881 BFD_RELOC_C6000_SBR_U15_B,
3882 BFD_RELOC_C6000_SBR_U15_H,
3883 BFD_RELOC_C6000_SBR_U15_W,
3884 BFD_RELOC_C6000_SBR_S16,
3885 BFD_RELOC_C6000_SBR_L16_B,
3886 BFD_RELOC_C6000_SBR_L16_H,
3887 BFD_RELOC_C6000_SBR_L16_W,
3888 BFD_RELOC_C6000_SBR_H16_B,
3889 BFD_RELOC_C6000_SBR_H16_H,
3890 BFD_RELOC_C6000_SBR_H16_W,
3891 BFD_RELOC_C6000_SBR_GOT_U15_W,
3892 BFD_RELOC_C6000_SBR_GOT_L16_W,
3893 BFD_RELOC_C6000_SBR_GOT_H16_W,
3894 BFD_RELOC_C6000_DSBT_INDEX,
3895 BFD_RELOC_C6000_PREL31,
3896 BFD_RELOC_C6000_COPY,
ac145307
BS
3897 BFD_RELOC_C6000_JUMP_SLOT,
3898 BFD_RELOC_C6000_EHTYPE,
3899 BFD_RELOC_C6000_PCR_H16,
3900 BFD_RELOC_C6000_PCR_L16,
40b36596
JM
3901 BFD_RELOC_C6000_ALIGN,
3902 BFD_RELOC_C6000_FPHEAD,
3903 BFD_RELOC_C6000_NOCMP,
3904
b5f79c76 3905/* This is a 48 bit reloc for the FR30 that stores 32 bits. */
252b5132
RH
3906 BFD_RELOC_FR30_48,
3907
3908/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
b5f79c76 3909two sections. */
252b5132
RH
3910 BFD_RELOC_FR30_20,
3911
3912/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
b5f79c76 39134 bits. */
252b5132
RH
3914 BFD_RELOC_FR30_6_IN_4,
3915
3916/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
b5f79c76 3917into 8 bits. */
252b5132
RH
3918 BFD_RELOC_FR30_8_IN_8,
3919
3920/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
b5f79c76 3921into 8 bits. */
252b5132
RH
3922 BFD_RELOC_FR30_9_IN_8,
3923
3924/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
b5f79c76 3925into 8 bits. */
252b5132
RH
3926 BFD_RELOC_FR30_10_IN_8,
3927
3928/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
b5f79c76 3929short offset into 8 bits. */
252b5132
RH
3930 BFD_RELOC_FR30_9_PCREL,
3931
3932/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
b5f79c76 3933short offset into 11 bits. */
252b5132
RH
3934 BFD_RELOC_FR30_12_PCREL,
3935
b5f79c76 3936/* Motorola Mcore relocations. */
252b5132
RH
3937 BFD_RELOC_MCORE_PCREL_IMM8BY4,
3938 BFD_RELOC_MCORE_PCREL_IMM11BY2,
3939 BFD_RELOC_MCORE_PCREL_IMM4BY2,
3940 BFD_RELOC_MCORE_PCREL_32,
3941 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
36797d47 3942 BFD_RELOC_MCORE_RVA,
252b5132 3943
d9352518
DB
3944/* Toshiba Media Processor Relocations. */
3945 BFD_RELOC_MEP_8,
3946 BFD_RELOC_MEP_16,
3947 BFD_RELOC_MEP_32,
3948 BFD_RELOC_MEP_PCREL8A2,
3949 BFD_RELOC_MEP_PCREL12A2,
3950 BFD_RELOC_MEP_PCREL17A2,
3951 BFD_RELOC_MEP_PCREL24A2,
3952 BFD_RELOC_MEP_PCABS24A2,
3953 BFD_RELOC_MEP_LOW16,
3954 BFD_RELOC_MEP_HI16U,
3955 BFD_RELOC_MEP_HI16S,
3956 BFD_RELOC_MEP_GPREL,
3957 BFD_RELOC_MEP_TPREL,
3958 BFD_RELOC_MEP_TPREL7,
3959 BFD_RELOC_MEP_TPREL7A2,
3960 BFD_RELOC_MEP_TPREL7A4,
3961 BFD_RELOC_MEP_UIMM24,
3962 BFD_RELOC_MEP_ADDR24A4,
3963 BFD_RELOC_MEP_GNU_VTINHERIT,
3964 BFD_RELOC_MEP_GNU_VTENTRY,
3965
3966
b5f79c76 3967/* These are relocations for the GETA instruction. */
3c3bdf30
NC
3968 BFD_RELOC_MMIX_GETA,
3969 BFD_RELOC_MMIX_GETA_1,
3970 BFD_RELOC_MMIX_GETA_2,
3971 BFD_RELOC_MMIX_GETA_3,
3972
b5f79c76 3973/* These are relocations for a conditional branch instruction. */
3c3bdf30
NC
3974 BFD_RELOC_MMIX_CBRANCH,
3975 BFD_RELOC_MMIX_CBRANCH_J,
3976 BFD_RELOC_MMIX_CBRANCH_1,
3977 BFD_RELOC_MMIX_CBRANCH_2,
3978 BFD_RELOC_MMIX_CBRANCH_3,
3979
b5f79c76 3980/* These are relocations for the PUSHJ instruction. */
3c3bdf30
NC
3981 BFD_RELOC_MMIX_PUSHJ,
3982 BFD_RELOC_MMIX_PUSHJ_1,
3983 BFD_RELOC_MMIX_PUSHJ_2,
3984 BFD_RELOC_MMIX_PUSHJ_3,
f60ebe14 3985 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3c3bdf30 3986
b5f79c76 3987/* These are relocations for the JMP instruction. */
3c3bdf30
NC
3988 BFD_RELOC_MMIX_JMP,
3989 BFD_RELOC_MMIX_JMP_1,
3990 BFD_RELOC_MMIX_JMP_2,
3991 BFD_RELOC_MMIX_JMP_3,
3992
3993/* This is a relocation for a relative address as in a GETA instruction or
b5f79c76 3994a branch. */
3c3bdf30
NC
3995 BFD_RELOC_MMIX_ADDR19,
3996
b5f79c76 3997/* This is a relocation for a relative address as in a JMP instruction. */
3c3bdf30
NC
3998 BFD_RELOC_MMIX_ADDR27,
3999
4000/* This is a relocation for an instruction field that may be a general
b5f79c76 4001register or a value 0..255. */
3c3bdf30
NC
4002 BFD_RELOC_MMIX_REG_OR_BYTE,
4003
4004/* This is a relocation for an instruction field that may be a general
b5f79c76 4005register. */
3c3bdf30
NC
4006 BFD_RELOC_MMIX_REG,
4007
4008/* This is a relocation for two instruction fields holding a register and
b5f79c76 4009an offset, the equivalent of the relocation. */
3c3bdf30
NC
4010 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
4011
4012/* This relocation is an assertion that the expression is not allocated as
b5f79c76 4013a global register. It does not modify contents. */
3c3bdf30
NC
4014 BFD_RELOC_MMIX_LOCAL,
4015
adde6300 4016/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
b5f79c76 4017short offset into 7 bits. */
adde6300
AM
4018 BFD_RELOC_AVR_7_PCREL,
4019
4020/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
b5f79c76 4021short offset into 12 bits. */
adde6300
AM
4022 BFD_RELOC_AVR_13_PCREL,
4023
4024/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
b5f79c76 4025program memory address) into 16 bits. */
adde6300
AM
4026 BFD_RELOC_AVR_16_PM,
4027
4028/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 4029data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4030 BFD_RELOC_AVR_LO8_LDI,
4031
4032/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 4033of data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4034 BFD_RELOC_AVR_HI8_LDI,
4035
4036/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 4037of program memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4038 BFD_RELOC_AVR_HH8_LDI,
4039
df406460
NC
4040/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4041of 32 bit value) into 8 bit immediate value of LDI insn. */
4042 BFD_RELOC_AVR_MS8_LDI,
4043
adde6300 4044/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 4045(usually data memory address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
4046 BFD_RELOC_AVR_LO8_LDI_NEG,
4047
4048/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4049(high 8 bit of data memory address) into 8 bit immediate value of
b5f79c76 4050SUBI insn. */
adde6300
AM
4051 BFD_RELOC_AVR_HI8_LDI_NEG,
4052
4053/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4054(most high 8 bit of program memory address) into 8 bit immediate value
b5f79c76 4055of LDI or SUBI insn. */
adde6300
AM
4056 BFD_RELOC_AVR_HH8_LDI_NEG,
4057
df406460
NC
4058/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
4059of 32 bit value) into 8 bit immediate value of LDI insn. */
4060 BFD_RELOC_AVR_MS8_LDI_NEG,
4061
adde6300 4062/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 4063command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4064 BFD_RELOC_AVR_LO8_LDI_PM,
4065
28c9d252
NC
4066/* This is a 16 bit reloc for the AVR that stores 8 bit value
4067(command address) into 8 bit immediate value of LDI insn. If the address
4068is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4069in the lower 128k. */
4070 BFD_RELOC_AVR_LO8_LDI_GS,
4071
adde6300 4072/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 4073of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4074 BFD_RELOC_AVR_HI8_LDI_PM,
4075
28c9d252
NC
4076/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4077of command address) into 8 bit immediate value of LDI insn. If the address
4078is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4079below 128k. */
4080 BFD_RELOC_AVR_HI8_LDI_GS,
4081
adde6300 4082/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 4083of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4084 BFD_RELOC_AVR_HH8_LDI_PM,
4085
4086/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 4087(usually command address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
4088 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
4089
4090/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4091(high 8 bit of 16 bit command address) into 8 bit immediate value
b5f79c76 4092of SUBI insn. */
adde6300
AM
4093 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
4094
4095/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4096(high 6 bit of 22 bit command address) into 8 bit immediate
b5f79c76 4097value of SUBI insn. */
adde6300
AM
4098 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
4099
4100/* This is a 32 bit reloc for the AVR that stores 23 bit value
b5f79c76 4101into 22 bits. */
adde6300
AM
4102 BFD_RELOC_AVR_CALL,
4103
750bce0e
NC
4104/* This is a 16 bit reloc for the AVR that stores all needed bits
4105for absolute addressing with ldi with overflow check to linktime */
4106 BFD_RELOC_AVR_LDI,
4107
4108/* This is a 6 bit reloc for the AVR that stores offset for ldd/std
4109instructions */
4110 BFD_RELOC_AVR_6,
4111
4112/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4113instructions */
4114 BFD_RELOC_AVR_6_ADIW,
4115
99700d6f
NC
4116/* This is a 8 bit reloc for the AVR that stores bits 0..7 of a symbol
4117in .byte lo8(symbol) */
4118 BFD_RELOC_AVR_8_LO,
4119
4120/* This is a 8 bit reloc for the AVR that stores bits 8..15 of a symbol
4121in .byte hi8(symbol) */
4122 BFD_RELOC_AVR_8_HI,
4123
4124/* This is a 8 bit reloc for the AVR that stores bits 16..23 of a symbol
40551fb8
NC
4125in .byte hlo8(symbol) */
4126 BFD_RELOC_AVR_8_HLO,
99700d6f 4127
99c513f6
DD
4128/* Renesas RL78 Relocations. */
4129 BFD_RELOC_RL78_NEG8,
4130 BFD_RELOC_RL78_NEG16,
4131 BFD_RELOC_RL78_NEG24,
4132 BFD_RELOC_RL78_NEG32,
4133 BFD_RELOC_RL78_16_OP,
4134 BFD_RELOC_RL78_24_OP,
4135 BFD_RELOC_RL78_32_OP,
4136 BFD_RELOC_RL78_8U,
4137 BFD_RELOC_RL78_16U,
4138 BFD_RELOC_RL78_24U,
4139 BFD_RELOC_RL78_DIR3U_PCREL,
4140 BFD_RELOC_RL78_DIFF,
4141 BFD_RELOC_RL78_GPRELB,
4142 BFD_RELOC_RL78_GPRELW,
4143 BFD_RELOC_RL78_GPRELL,
4144 BFD_RELOC_RL78_SYM,
4145 BFD_RELOC_RL78_OP_SUBTRACT,
4146 BFD_RELOC_RL78_OP_NEG,
4147 BFD_RELOC_RL78_OP_AND,
4148 BFD_RELOC_RL78_OP_SHRA,
4149 BFD_RELOC_RL78_ABS8,
4150 BFD_RELOC_RL78_ABS16,
4151 BFD_RELOC_RL78_ABS16_REV,
4152 BFD_RELOC_RL78_ABS32,
4153 BFD_RELOC_RL78_ABS32_REV,
4154 BFD_RELOC_RL78_ABS16U,
4155 BFD_RELOC_RL78_ABS16UW,
4156 BFD_RELOC_RL78_ABS16UL,
4157 BFD_RELOC_RL78_RELAX,
4158 BFD_RELOC_RL78_HI16,
4159 BFD_RELOC_RL78_HI8,
4160 BFD_RELOC_RL78_LO16,
4161
c7927a3c
NC
4162/* Renesas RX Relocations. */
4163 BFD_RELOC_RX_NEG8,
4164 BFD_RELOC_RX_NEG16,
4165 BFD_RELOC_RX_NEG24,
4166 BFD_RELOC_RX_NEG32,
4167 BFD_RELOC_RX_16_OP,
4168 BFD_RELOC_RX_24_OP,
4169 BFD_RELOC_RX_32_OP,
4170 BFD_RELOC_RX_8U,
4171 BFD_RELOC_RX_16U,
4172 BFD_RELOC_RX_24U,
4173 BFD_RELOC_RX_DIR3U_PCREL,
4174 BFD_RELOC_RX_DIFF,
4175 BFD_RELOC_RX_GPRELB,
4176 BFD_RELOC_RX_GPRELW,
4177 BFD_RELOC_RX_GPRELL,
4178 BFD_RELOC_RX_SYM,
4179 BFD_RELOC_RX_OP_SUBTRACT,
9689e3a3 4180 BFD_RELOC_RX_OP_NEG,
c7927a3c
NC
4181 BFD_RELOC_RX_ABS8,
4182 BFD_RELOC_RX_ABS16,
e8ef21bf 4183 BFD_RELOC_RX_ABS16_REV,
c7927a3c 4184 BFD_RELOC_RX_ABS32,
e8ef21bf 4185 BFD_RELOC_RX_ABS32_REV,
c7927a3c
NC
4186 BFD_RELOC_RX_ABS16U,
4187 BFD_RELOC_RX_ABS16UW,
4188 BFD_RELOC_RX_ABS16UL,
4189 BFD_RELOC_RX_RELAX,
4190
b5f79c76 4191/* Direct 12 bit. */
a85d7ed0
NC
4192 BFD_RELOC_390_12,
4193
b5f79c76 4194/* 12 bit GOT offset. */
a85d7ed0
NC
4195 BFD_RELOC_390_GOT12,
4196
b5f79c76 4197/* 32 bit PC relative PLT address. */
a85d7ed0
NC
4198 BFD_RELOC_390_PLT32,
4199
b5f79c76 4200/* Copy symbol at runtime. */
a85d7ed0
NC
4201 BFD_RELOC_390_COPY,
4202
b5f79c76 4203/* Create GOT entry. */
a85d7ed0
NC
4204 BFD_RELOC_390_GLOB_DAT,
4205
b5f79c76 4206/* Create PLT entry. */
a85d7ed0
NC
4207 BFD_RELOC_390_JMP_SLOT,
4208
b5f79c76 4209/* Adjust by program base. */
a85d7ed0
NC
4210 BFD_RELOC_390_RELATIVE,
4211
b5f79c76 4212/* 32 bit PC relative offset to GOT. */
a85d7ed0
NC
4213 BFD_RELOC_390_GOTPC,
4214
b5f79c76 4215/* 16 bit GOT offset. */
a85d7ed0
NC
4216 BFD_RELOC_390_GOT16,
4217
b5f79c76 4218/* PC relative 16 bit shifted by 1. */
a85d7ed0
NC
4219 BFD_RELOC_390_PC16DBL,
4220
b5f79c76 4221/* 16 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
4222 BFD_RELOC_390_PLT16DBL,
4223
b5f79c76 4224/* PC relative 32 bit shifted by 1. */
a85d7ed0
NC
4225 BFD_RELOC_390_PC32DBL,
4226
b5f79c76 4227/* 32 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
4228 BFD_RELOC_390_PLT32DBL,
4229
b5f79c76 4230/* 32 bit PC rel. GOT shifted by 1. */
a85d7ed0
NC
4231 BFD_RELOC_390_GOTPCDBL,
4232
b5f79c76 4233/* 64 bit GOT offset. */
a85d7ed0
NC
4234 BFD_RELOC_390_GOT64,
4235
b5f79c76 4236/* 64 bit PC relative PLT address. */
a85d7ed0
NC
4237 BFD_RELOC_390_PLT64,
4238
b5f79c76 4239/* 32 bit rel. offset to GOT entry. */
a85d7ed0
NC
4240 BFD_RELOC_390_GOTENT,
4241
5236c819
MS
4242/* 64 bit offset to GOT. */
4243 BFD_RELOC_390_GOTOFF64,
4244
4245/* 12-bit offset to symbol-entry within GOT, with PLT handling. */
4246 BFD_RELOC_390_GOTPLT12,
4247
4248/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4249 BFD_RELOC_390_GOTPLT16,
4250
4251/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4252 BFD_RELOC_390_GOTPLT32,
4253
4254/* 64-bit offset to symbol-entry within GOT, with PLT handling. */
4255 BFD_RELOC_390_GOTPLT64,
4256
4257/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
4258 BFD_RELOC_390_GOTPLTENT,
4259
4260/* 16-bit rel. offset from the GOT to a PLT entry. */
4261 BFD_RELOC_390_PLTOFF16,
4262
4263/* 32-bit rel. offset from the GOT to a PLT entry. */
4264 BFD_RELOC_390_PLTOFF32,
4265
4266/* 64-bit rel. offset from the GOT to a PLT entry. */
4267 BFD_RELOC_390_PLTOFF64,
4268
69fc87f1
MS
4269/* s390 tls relocations. */
4270 BFD_RELOC_390_TLS_LOAD,
4271 BFD_RELOC_390_TLS_GDCALL,
4272 BFD_RELOC_390_TLS_LDCALL,
4273 BFD_RELOC_390_TLS_GD32,
4274 BFD_RELOC_390_TLS_GD64,
4275 BFD_RELOC_390_TLS_GOTIE12,
4276 BFD_RELOC_390_TLS_GOTIE32,
4277 BFD_RELOC_390_TLS_GOTIE64,
4278 BFD_RELOC_390_TLS_LDM32,
4279 BFD_RELOC_390_TLS_LDM64,
4280 BFD_RELOC_390_TLS_IE32,
4281 BFD_RELOC_390_TLS_IE64,
4282 BFD_RELOC_390_TLS_IEENT,
4283 BFD_RELOC_390_TLS_LE32,
4284 BFD_RELOC_390_TLS_LE64,
4285 BFD_RELOC_390_TLS_LDO32,
4286 BFD_RELOC_390_TLS_LDO64,
4287 BFD_RELOC_390_TLS_DTPMOD,
4288 BFD_RELOC_390_TLS_DTPOFF,
4289 BFD_RELOC_390_TLS_TPOFF,
4290
bd1ea41b
MS
4291/* Long displacement extension. */
4292 BFD_RELOC_390_20,
4293 BFD_RELOC_390_GOT20,
4294 BFD_RELOC_390_GOTPLT20,
4295 BFD_RELOC_390_TLS_GOTIE20,
7c960184
L
4296
4297/* STT_GNU_IFUNC relocation. */
470b557a 4298 BFD_RELOC_390_IRELATIVE,
bd1ea41b 4299
c3b7224a
NC
4300/* Score relocations
4301Low 16 bit for load/store */
1c0d3aa6
NC
4302 BFD_RELOC_SCORE_GPREL15,
4303
4304/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
4305 BFD_RELOC_SCORE_DUMMY2,
4306 BFD_RELOC_SCORE_JMP,
4307
4308/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
4309 BFD_RELOC_SCORE_BRANCH,
4310
c3b7224a
NC
4311/* This is a 32-bit reloc for 48-bit instructions. */
4312 BFD_RELOC_SCORE_IMM30,
4313
4314/* This is a 32-bit reloc for 48-bit instructions. */
4315 BFD_RELOC_SCORE_IMM32,
4316
1c0d3aa6
NC
4317/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
4318 BFD_RELOC_SCORE16_JMP,
4319
4320/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
4321 BFD_RELOC_SCORE16_BRANCH,
4322
c3b7224a
NC
4323/* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
4324 BFD_RELOC_SCORE_BCMP,
4325
1c0d3aa6
NC
4326/* Undocumented Score relocs */
4327 BFD_RELOC_SCORE_GOT15,
4328 BFD_RELOC_SCORE_GOT_LO16,
4329 BFD_RELOC_SCORE_CALL15,
4330 BFD_RELOC_SCORE_DUMMY_HI16,
4331
cf88bb9f
NC
4332/* Scenix IP2K - 9-bit register number / data address */
4333 BFD_RELOC_IP2K_FR9,
4334
4335/* Scenix IP2K - 4-bit register/data bank number */
4336 BFD_RELOC_IP2K_BANK,
4337
4338/* Scenix IP2K - low 13 bits of instruction word address */
4339 BFD_RELOC_IP2K_ADDR16CJP,
4340
4341/* Scenix IP2K - high 3 bits of instruction word address */
4342 BFD_RELOC_IP2K_PAGE3,
4343
4344/* Scenix IP2K - ext/low/high 8 bits of data address */
4345 BFD_RELOC_IP2K_LO8DATA,
4346 BFD_RELOC_IP2K_HI8DATA,
4347 BFD_RELOC_IP2K_EX8DATA,
4348
4349/* Scenix IP2K - low/high 8 bits of instruction word address */
4350 BFD_RELOC_IP2K_LO8INSN,
4351 BFD_RELOC_IP2K_HI8INSN,
4352
4353/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
4354 BFD_RELOC_IP2K_PC_SKIP,
4355
4356/* Scenix IP2K - 16 bit word address in text section. */
4357 BFD_RELOC_IP2K_TEXT,
4358
4359/* Scenix IP2K - 7-bit sp or dp offset */
4360 BFD_RELOC_IP2K_FR_OFFSET,
4361
4362/* Scenix VPE4K coprocessor - data/insn-space addressing */
4363 BFD_RELOC_VPE4KMATH_DATA,
4364 BFD_RELOC_VPE4KMATH_INSN,
4365
adde6300 4366/* These two relocations are used by the linker to determine which of
252b5132
RH
4367the entries in a C++ virtual function table are actually used. When
4368the --gc-sections option is given, the linker will zero out the entries
4369that are not used, so that the code for those functions need not be
4370included in the output.
4371
4372VTABLE_INHERIT is a zero-space relocation used to describe to the
7dee875e 4373linker the inheritance tree of a C++ virtual function table. The
252b5132
RH
4374relocation's symbol should be the parent class' vtable, and the
4375relocation should be located at the child vtable.
4376
4377VTABLE_ENTRY is a zero-space relocation that describes the use of a
4378virtual function table entry. The reloc's symbol should refer to the
4379table of the class mentioned in the code. Off of that base, an offset
adde6300 4380describes the entry that is being used. For Rela hosts, this offset
252b5132 4381is stored in the reloc's addend. For Rel hosts, we are forced to put
b5f79c76 4382this offset in the reloc's section offset. */
252b5132
RH
4383 BFD_RELOC_VTABLE_INHERIT,
4384 BFD_RELOC_VTABLE_ENTRY,
800eeca4 4385
b5f79c76 4386/* Intel IA64 Relocations. */
800eeca4
JW
4387 BFD_RELOC_IA64_IMM14,
4388 BFD_RELOC_IA64_IMM22,
4389 BFD_RELOC_IA64_IMM64,
4390 BFD_RELOC_IA64_DIR32MSB,
4391 BFD_RELOC_IA64_DIR32LSB,
4392 BFD_RELOC_IA64_DIR64MSB,
4393 BFD_RELOC_IA64_DIR64LSB,
4394 BFD_RELOC_IA64_GPREL22,
4395 BFD_RELOC_IA64_GPREL64I,
4396 BFD_RELOC_IA64_GPREL32MSB,
4397 BFD_RELOC_IA64_GPREL32LSB,
4398 BFD_RELOC_IA64_GPREL64MSB,
4399 BFD_RELOC_IA64_GPREL64LSB,
4400 BFD_RELOC_IA64_LTOFF22,
4401 BFD_RELOC_IA64_LTOFF64I,
4402 BFD_RELOC_IA64_PLTOFF22,
4403 BFD_RELOC_IA64_PLTOFF64I,
4404 BFD_RELOC_IA64_PLTOFF64MSB,
4405 BFD_RELOC_IA64_PLTOFF64LSB,
4406 BFD_RELOC_IA64_FPTR64I,
4407 BFD_RELOC_IA64_FPTR32MSB,
4408 BFD_RELOC_IA64_FPTR32LSB,
4409 BFD_RELOC_IA64_FPTR64MSB,
4410 BFD_RELOC_IA64_FPTR64LSB,
4411 BFD_RELOC_IA64_PCREL21B,
748abff6 4412 BFD_RELOC_IA64_PCREL21BI,
800eeca4
JW
4413 BFD_RELOC_IA64_PCREL21M,
4414 BFD_RELOC_IA64_PCREL21F,
748abff6
RH
4415 BFD_RELOC_IA64_PCREL22,
4416 BFD_RELOC_IA64_PCREL60B,
4417 BFD_RELOC_IA64_PCREL64I,
800eeca4
JW
4418 BFD_RELOC_IA64_PCREL32MSB,
4419 BFD_RELOC_IA64_PCREL32LSB,
4420 BFD_RELOC_IA64_PCREL64MSB,
4421 BFD_RELOC_IA64_PCREL64LSB,
4422 BFD_RELOC_IA64_LTOFF_FPTR22,
4423 BFD_RELOC_IA64_LTOFF_FPTR64I,
a4bd8390
JW
4424 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4425 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
800eeca4
JW
4426 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4427 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
800eeca4
JW
4428 BFD_RELOC_IA64_SEGREL32MSB,
4429 BFD_RELOC_IA64_SEGREL32LSB,
4430 BFD_RELOC_IA64_SEGREL64MSB,
4431 BFD_RELOC_IA64_SEGREL64LSB,
4432 BFD_RELOC_IA64_SECREL32MSB,
4433 BFD_RELOC_IA64_SECREL32LSB,
4434 BFD_RELOC_IA64_SECREL64MSB,
4435 BFD_RELOC_IA64_SECREL64LSB,
4436 BFD_RELOC_IA64_REL32MSB,
4437 BFD_RELOC_IA64_REL32LSB,
4438 BFD_RELOC_IA64_REL64MSB,
4439 BFD_RELOC_IA64_REL64LSB,
4440 BFD_RELOC_IA64_LTV32MSB,
4441 BFD_RELOC_IA64_LTV32LSB,
4442 BFD_RELOC_IA64_LTV64MSB,
4443 BFD_RELOC_IA64_LTV64LSB,
4444 BFD_RELOC_IA64_IPLTMSB,
4445 BFD_RELOC_IA64_IPLTLSB,
800eeca4 4446 BFD_RELOC_IA64_COPY,
13ae64f3
JJ
4447 BFD_RELOC_IA64_LTOFF22X,
4448 BFD_RELOC_IA64_LDXMOV,
4449 BFD_RELOC_IA64_TPREL14,
800eeca4 4450 BFD_RELOC_IA64_TPREL22,
13ae64f3 4451 BFD_RELOC_IA64_TPREL64I,
800eeca4
JW
4452 BFD_RELOC_IA64_TPREL64MSB,
4453 BFD_RELOC_IA64_TPREL64LSB,
13ae64f3
JJ
4454 BFD_RELOC_IA64_LTOFF_TPREL22,
4455 BFD_RELOC_IA64_DTPMOD64MSB,
4456 BFD_RELOC_IA64_DTPMOD64LSB,
4457 BFD_RELOC_IA64_LTOFF_DTPMOD22,
4458 BFD_RELOC_IA64_DTPREL14,
4459 BFD_RELOC_IA64_DTPREL22,
4460 BFD_RELOC_IA64_DTPREL64I,
4461 BFD_RELOC_IA64_DTPREL32MSB,
4462 BFD_RELOC_IA64_DTPREL32LSB,
4463 BFD_RELOC_IA64_DTPREL64MSB,
4464 BFD_RELOC_IA64_DTPREL64LSB,
4465 BFD_RELOC_IA64_LTOFF_DTPREL22,
60bcf0fa
NC
4466
4467/* Motorola 68HC11 reloc.
3dbfec86 4468This is the 8 bit high part of an absolute address. */
60bcf0fa
NC
4469 BFD_RELOC_M68HC11_HI8,
4470
4471/* Motorola 68HC11 reloc.
3dbfec86 4472This is the 8 bit low part of an absolute address. */
60bcf0fa
NC
4473 BFD_RELOC_M68HC11_LO8,
4474
4475/* Motorola 68HC11 reloc.
3dbfec86 4476This is the 3 bit of a value. */
60bcf0fa 4477 BFD_RELOC_M68HC11_3B,
06c15ad7 4478
3dbfec86
SC
4479/* Motorola 68HC11 reloc.
4480This reloc marks the beginning of a jump/call instruction.
4481It is used for linker relaxation to correctly identify beginning
7dee875e 4482of instruction and change some branches to use PC-relative
3dbfec86
SC
4483addressing mode. */
4484 BFD_RELOC_M68HC11_RL_JUMP,
4485
4486/* Motorola 68HC11 reloc.
4487This reloc marks a group of several instructions that gcc generates
4488and for which the linker relaxation pass can modify and/or remove
4489some of them. */
4490 BFD_RELOC_M68HC11_RL_GROUP,
4491
4492/* Motorola 68HC11 reloc.
4493This is the 16-bit lower part of an address. It is used for 'call'
4494instruction to specify the symbol address without any special
4495transformation (due to memory bank window). */
4496 BFD_RELOC_M68HC11_LO16,
4497
4498/* Motorola 68HC11 reloc.
4499This is a 8-bit reloc that specifies the page number of an address.
4500It is used by 'call' instruction to specify the page number of
4501the symbol. */
4502 BFD_RELOC_M68HC11_PAGE,
4503
4504/* Motorola 68HC11 reloc.
4505This is a 24-bit reloc that represents the address with a 16-bit
4506value and a 8-bit page number. The symbol address is transformed
4507to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
4508 BFD_RELOC_M68HC11_24,
4509
28d39d1a
NC
4510/* Motorola 68HC12 reloc.
4511This is the 5 bits of a value. */
4512 BFD_RELOC_M68HC12_5B,
4513
f6c1a2d5
NC
4514/* Freescale XGATE reloc.
4515This reloc marks the beginning of a bra/jal instruction. */
4516 BFD_RELOC_XGATE_RL_JUMP,
4517
4518/* Freescale XGATE reloc.
4519This reloc marks a group of several instructions that gcc generates
4520and for which the linker relaxation pass can modify and/or remove
4521some of them. */
4522 BFD_RELOC_XGATE_RL_GROUP,
4523
4524/* Freescale XGATE reloc.
4525This is the 16-bit lower part of an address. It is used for the '16-bit'
4526instructions. */
4527 BFD_RELOC_XGATE_LO16,
4528
4529/* Freescale XGATE reloc. */
4530 BFD_RELOC_XGATE_GPAGE,
4531
4532/* Freescale XGATE reloc. */
4533 BFD_RELOC_XGATE_24,
4534
4535/* Freescale XGATE reloc.
4536This is a 9-bit pc-relative reloc. */
4537 BFD_RELOC_XGATE_PCREL_9,
4538
4539/* Freescale XGATE reloc.
4540This is a 10-bit pc-relative reloc. */
4541 BFD_RELOC_XGATE_PCREL_10,
4542
4543/* Freescale XGATE reloc.
4544This is the 16-bit lower part of an address. It is used for the '16-bit'
4545instructions. */
4546 BFD_RELOC_XGATE_IMM8_LO,
4547
4548/* Freescale XGATE reloc.
4549This is the 16-bit higher part of an address. It is used for the '16-bit'
4550instructions. */
4551 BFD_RELOC_XGATE_IMM8_HI,
4552
4553/* Freescale XGATE reloc.
4554This is a 3-bit pc-relative reloc. */
4555 BFD_RELOC_XGATE_IMM3,
4556
4557/* Freescale XGATE reloc.
4558This is a 4-bit pc-relative reloc. */
4559 BFD_RELOC_XGATE_IMM4,
4560
4561/* Freescale XGATE reloc.
4562This is a 5-bit pc-relative reloc. */
4563 BFD_RELOC_XGATE_IMM5,
4564
6927f982
NC
4565/* Motorola 68HC12 reloc.
4566This is the 9 bits of a value. */
4567 BFD_RELOC_M68HC12_9B,
4568
4569/* Motorola 68HC12 reloc.
4570This is the 16 bits of a value. */
4571 BFD_RELOC_M68HC12_16B,
4572
4573/* Motorola 68HC12/XGATE reloc.
4574This is a PCREL9 branch. */
4575 BFD_RELOC_M68HC12_9_PCREL,
4576
4577/* Motorola 68HC12/XGATE reloc.
4578This is a PCREL10 branch. */
4579 BFD_RELOC_M68HC12_10_PCREL,
4580
4581/* Motorola 68HC12/XGATE reloc.
4582This is the 8 bit low part of an absolute address and immediately precedes
4583a matching HI8XG part. */
4584 BFD_RELOC_M68HC12_LO8XG,
4585
4586/* Motorola 68HC12/XGATE reloc.
4587This is the 8 bit high part of an absolute address and immediately follows
4588a matching LO8XG part. */
4589 BFD_RELOC_M68HC12_HI8XG,
4590
0949843d
NC
4591/* NS CR16C Relocations. */
4592 BFD_RELOC_16C_NUM08,
4593 BFD_RELOC_16C_NUM08_C,
4594 BFD_RELOC_16C_NUM16,
4595 BFD_RELOC_16C_NUM16_C,
4596 BFD_RELOC_16C_NUM32,
4597 BFD_RELOC_16C_NUM32_C,
4598 BFD_RELOC_16C_DISP04,
4599 BFD_RELOC_16C_DISP04_C,
4600 BFD_RELOC_16C_DISP08,
4601 BFD_RELOC_16C_DISP08_C,
4602 BFD_RELOC_16C_DISP16,
4603 BFD_RELOC_16C_DISP16_C,
4604 BFD_RELOC_16C_DISP24,
4605 BFD_RELOC_16C_DISP24_C,
4606 BFD_RELOC_16C_DISP24a,
4607 BFD_RELOC_16C_DISP24a_C,
4608 BFD_RELOC_16C_REG04,
4609 BFD_RELOC_16C_REG04_C,
4610 BFD_RELOC_16C_REG04a,
4611 BFD_RELOC_16C_REG04a_C,
4612 BFD_RELOC_16C_REG14,
4613 BFD_RELOC_16C_REG14_C,
4614 BFD_RELOC_16C_REG16,
4615 BFD_RELOC_16C_REG16_C,
4616 BFD_RELOC_16C_REG20,
4617 BFD_RELOC_16C_REG20_C,
4618 BFD_RELOC_16C_ABS20,
4619 BFD_RELOC_16C_ABS20_C,
4620 BFD_RELOC_16C_ABS24,
4621 BFD_RELOC_16C_ABS24_C,
4622 BFD_RELOC_16C_IMM04,
4623 BFD_RELOC_16C_IMM04_C,
4624 BFD_RELOC_16C_IMM16,
4625 BFD_RELOC_16C_IMM16_C,
4626 BFD_RELOC_16C_IMM20,
4627 BFD_RELOC_16C_IMM20_C,
4628 BFD_RELOC_16C_IMM24,
4629 BFD_RELOC_16C_IMM24_C,
4630 BFD_RELOC_16C_IMM32,
4631 BFD_RELOC_16C_IMM32_C,
4632
3d3d428f
NC
4633/* NS CR16 Relocations. */
4634 BFD_RELOC_CR16_NUM8,
4635 BFD_RELOC_CR16_NUM16,
4636 BFD_RELOC_CR16_NUM32,
4637 BFD_RELOC_CR16_NUM32a,
4638 BFD_RELOC_CR16_REGREL0,
4639 BFD_RELOC_CR16_REGREL4,
4640 BFD_RELOC_CR16_REGREL4a,
4641 BFD_RELOC_CR16_REGREL14,
4642 BFD_RELOC_CR16_REGREL14a,
4643 BFD_RELOC_CR16_REGREL16,
4644 BFD_RELOC_CR16_REGREL20,
4645 BFD_RELOC_CR16_REGREL20a,
4646 BFD_RELOC_CR16_ABS20,
4647 BFD_RELOC_CR16_ABS24,
4648 BFD_RELOC_CR16_IMM4,
4649 BFD_RELOC_CR16_IMM8,
4650 BFD_RELOC_CR16_IMM16,
4651 BFD_RELOC_CR16_IMM20,
4652 BFD_RELOC_CR16_IMM24,
4653 BFD_RELOC_CR16_IMM32,
4654 BFD_RELOC_CR16_IMM32a,
4655 BFD_RELOC_CR16_DISP4,
4656 BFD_RELOC_CR16_DISP8,
4657 BFD_RELOC_CR16_DISP16,
4658 BFD_RELOC_CR16_DISP20,
4659 BFD_RELOC_CR16_DISP24,
4660 BFD_RELOC_CR16_DISP24a,
7fac7ff4
NC
4661 BFD_RELOC_CR16_SWITCH8,
4662 BFD_RELOC_CR16_SWITCH16,
4663 BFD_RELOC_CR16_SWITCH32,
99706f30
SR
4664 BFD_RELOC_CR16_GOT_REGREL20,
4665 BFD_RELOC_CR16_GOTC_REGREL20,
4666 BFD_RELOC_CR16_GLOB_DAT,
3d3d428f 4667
1fe1f39c
NC
4668/* NS CRX Relocations. */
4669 BFD_RELOC_CRX_REL4,
4670 BFD_RELOC_CRX_REL8,
4671 BFD_RELOC_CRX_REL8_CMP,
4672 BFD_RELOC_CRX_REL16,
4673 BFD_RELOC_CRX_REL24,
4674 BFD_RELOC_CRX_REL32,
4675 BFD_RELOC_CRX_REGREL12,
4676 BFD_RELOC_CRX_REGREL22,
4677 BFD_RELOC_CRX_REGREL28,
4678 BFD_RELOC_CRX_REGREL32,
4679 BFD_RELOC_CRX_ABS16,
4680 BFD_RELOC_CRX_ABS32,
4681 BFD_RELOC_CRX_NUM8,
4682 BFD_RELOC_CRX_NUM16,
4683 BFD_RELOC_CRX_NUM32,
4684 BFD_RELOC_CRX_IMM16,
4685 BFD_RELOC_CRX_IMM32,
670ec21d
NC
4686 BFD_RELOC_CRX_SWITCH8,
4687 BFD_RELOC_CRX_SWITCH16,
4688 BFD_RELOC_CRX_SWITCH32,
1fe1f39c 4689
06c15ad7 4690/* These relocs are only used within the CRIS assembler. They are not
b5f79c76 4691(at present) written to any object files. */
06c15ad7
HPN
4692 BFD_RELOC_CRIS_BDISP8,
4693 BFD_RELOC_CRIS_UNSIGNED_5,
4694 BFD_RELOC_CRIS_SIGNED_6,
4695 BFD_RELOC_CRIS_UNSIGNED_6,
bac23f82
HPN
4696 BFD_RELOC_CRIS_SIGNED_8,
4697 BFD_RELOC_CRIS_UNSIGNED_8,
4698 BFD_RELOC_CRIS_SIGNED_16,
4699 BFD_RELOC_CRIS_UNSIGNED_16,
4700 BFD_RELOC_CRIS_LAPCQ_OFFSET,
06c15ad7 4701 BFD_RELOC_CRIS_UNSIGNED_4,
a87fdb8d 4702
b5f79c76 4703/* Relocs used in ELF shared libraries for CRIS. */
58d29fc3
HPN
4704 BFD_RELOC_CRIS_COPY,
4705 BFD_RELOC_CRIS_GLOB_DAT,
4706 BFD_RELOC_CRIS_JUMP_SLOT,
4707 BFD_RELOC_CRIS_RELATIVE,
4708
b5f79c76 4709/* 32-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4710 BFD_RELOC_CRIS_32_GOT,
4711
b5f79c76 4712/* 16-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4713 BFD_RELOC_CRIS_16_GOT,
4714
b5f79c76 4715/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4716 BFD_RELOC_CRIS_32_GOTPLT,
4717
b5f79c76 4718/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4719 BFD_RELOC_CRIS_16_GOTPLT,
4720
b5f79c76 4721/* 32-bit offset to symbol, relative to GOT. */
58d29fc3
HPN
4722 BFD_RELOC_CRIS_32_GOTREL,
4723
b5f79c76 4724/* 32-bit offset to symbol with PLT entry, relative to GOT. */
58d29fc3
HPN
4725 BFD_RELOC_CRIS_32_PLT_GOTREL,
4726
b5f79c76 4727/* 32-bit offset to symbol with PLT entry, relative to this relocation. */
58d29fc3
HPN
4728 BFD_RELOC_CRIS_32_PLT_PCREL,
4729
3926fc54
HPN
4730/* Relocs used in TLS code for CRIS. */
4731 BFD_RELOC_CRIS_32_GOT_GD,
4732 BFD_RELOC_CRIS_16_GOT_GD,
4733 BFD_RELOC_CRIS_32_GD,
4734 BFD_RELOC_CRIS_DTP,
4735 BFD_RELOC_CRIS_32_DTPREL,
4736 BFD_RELOC_CRIS_16_DTPREL,
4737 BFD_RELOC_CRIS_32_GOT_TPREL,
4738 BFD_RELOC_CRIS_16_GOT_TPREL,
4739 BFD_RELOC_CRIS_32_TPREL,
4740 BFD_RELOC_CRIS_16_TPREL,
4741 BFD_RELOC_CRIS_DTPMOD,
75f500d7 4742 BFD_RELOC_CRIS_32_IE,
3926fc54 4743
b5f79c76 4744/* Intel i860 Relocations. */
a87fdb8d
JE
4745 BFD_RELOC_860_COPY,
4746 BFD_RELOC_860_GLOB_DAT,
4747 BFD_RELOC_860_JUMP_SLOT,
4748 BFD_RELOC_860_RELATIVE,
4749 BFD_RELOC_860_PC26,
4750 BFD_RELOC_860_PLT26,
4751 BFD_RELOC_860_PC16,
4752 BFD_RELOC_860_LOW0,
4753 BFD_RELOC_860_SPLIT0,
4754 BFD_RELOC_860_LOW1,
4755 BFD_RELOC_860_SPLIT1,
4756 BFD_RELOC_860_LOW2,
4757 BFD_RELOC_860_SPLIT2,
4758 BFD_RELOC_860_LOW3,
4759 BFD_RELOC_860_LOGOT0,
4760 BFD_RELOC_860_SPGOT0,
4761 BFD_RELOC_860_LOGOT1,
4762 BFD_RELOC_860_SPGOT1,
4763 BFD_RELOC_860_LOGOTOFF0,
4764 BFD_RELOC_860_SPGOTOFF0,
4765 BFD_RELOC_860_LOGOTOFF1,
4766 BFD_RELOC_860_SPGOTOFF1,
4767 BFD_RELOC_860_LOGOTOFF2,
4768 BFD_RELOC_860_LOGOTOFF3,
4769 BFD_RELOC_860_LOPC,
4770 BFD_RELOC_860_HIGHADJ,
4771 BFD_RELOC_860_HAGOT,
4772 BFD_RELOC_860_HAGOTOFF,
4773 BFD_RELOC_860_HAPC,
4774 BFD_RELOC_860_HIGH,
4775 BFD_RELOC_860_HIGOT,
4776 BFD_RELOC_860_HIGOTOFF,
b3baf5d0 4777
b5f79c76 4778/* OpenRISC Relocations. */
b3baf5d0
NC
4779 BFD_RELOC_OPENRISC_ABS_26,
4780 BFD_RELOC_OPENRISC_REL_26,
e01b0e69 4781
b5f79c76 4782/* H8 elf Relocations. */
e01b0e69
JR
4783 BFD_RELOC_H8_DIR16A8,
4784 BFD_RELOC_H8_DIR16R8,
4785 BFD_RELOC_H8_DIR24A8,
4786 BFD_RELOC_H8_DIR24R8,
4787 BFD_RELOC_H8_DIR32A16,
93fbbb04 4788
b5f79c76 4789/* Sony Xstormy16 Relocations. */
93fbbb04 4790 BFD_RELOC_XSTORMY16_REL_12,
5fd63999 4791 BFD_RELOC_XSTORMY16_12,
93fbbb04
GK
4792 BFD_RELOC_XSTORMY16_24,
4793 BFD_RELOC_XSTORMY16_FPTR16,
90ace9e9 4794
d9352518
DB
4795/* Self-describing complex relocations. */
4796 BFD_RELOC_RELC,
4797
4798
d70c5fc7
NC
4799/* Infineon Relocations. */
4800 BFD_RELOC_XC16X_PAG,
4801 BFD_RELOC_XC16X_POF,
4802 BFD_RELOC_XC16X_SEG,
4803 BFD_RELOC_XC16X_SOF,
4804
90ace9e9
JT
4805/* Relocations used by VAX ELF. */
4806 BFD_RELOC_VAX_GLOB_DAT,
4807 BFD_RELOC_VAX_JMP_SLOT,
4808 BFD_RELOC_VAX_RELATIVE,
2469cfa2 4809
d031aafb
NS
4810/* Morpho MT - 16 bit immediate relocation. */
4811 BFD_RELOC_MT_PC16,
e729279b 4812
d031aafb
NS
4813/* Morpho MT - Hi 16 bits of an address. */
4814 BFD_RELOC_MT_HI16,
e729279b 4815
d031aafb
NS
4816/* Morpho MT - Low 16 bits of an address. */
4817 BFD_RELOC_MT_LO16,
e729279b 4818
d031aafb
NS
4819/* Morpho MT - Used to tell the linker which vtable entries are used. */
4820 BFD_RELOC_MT_GNU_VTINHERIT,
e729279b 4821
d031aafb
NS
4822/* Morpho MT - Used to tell the linker which vtable entries are used. */
4823 BFD_RELOC_MT_GNU_VTENTRY,
e729279b 4824
d031aafb
NS
4825/* Morpho MT - 8 bit immediate relocation. */
4826 BFD_RELOC_MT_PCINSN8,
6f84a2a6 4827
2469cfa2
NC
4828/* msp430 specific relocation codes */
4829 BFD_RELOC_MSP430_10_PCREL,
4830 BFD_RELOC_MSP430_16_PCREL,
4831 BFD_RELOC_MSP430_16,
4832 BFD_RELOC_MSP430_16_PCREL_BYTE,
4833 BFD_RELOC_MSP430_16_BYTE,
b18c562e
NC
4834 BFD_RELOC_MSP430_2X_PCREL,
4835 BFD_RELOC_MSP430_RL_PCREL,
a75473eb
SC
4836
4837/* IQ2000 Relocations. */
4838 BFD_RELOC_IQ2000_OFFSET_16,
4839 BFD_RELOC_IQ2000_OFFSET_21,
4840 BFD_RELOC_IQ2000_UHI16,
e0001a05
NC
4841
4842/* Special Xtensa relocation used only by PLT entries in ELF shared
4843objects to indicate that the runtime linker should set the value
4844to one of its own internal functions or data structures. */
4845 BFD_RELOC_XTENSA_RTLD,
4846
4847/* Xtensa relocations for ELF shared objects. */
4848 BFD_RELOC_XTENSA_GLOB_DAT,
4849 BFD_RELOC_XTENSA_JMP_SLOT,
4850 BFD_RELOC_XTENSA_RELATIVE,
4851
4852/* Xtensa relocation used in ELF object files for symbols that may require
4853PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4854 BFD_RELOC_XTENSA_PLT,
4855
43cd72b9
BW
4856/* Xtensa relocations to mark the difference of two local symbols.
4857These are only needed to support linker relaxation and can be ignored
4858when not relaxing. The field is set to the value of the difference
4859assuming no relaxation. The relocation encodes the position of the
4860first symbol so the linker can determine whether to adjust the field
4861value. */
4862 BFD_RELOC_XTENSA_DIFF8,
4863 BFD_RELOC_XTENSA_DIFF16,
4864 BFD_RELOC_XTENSA_DIFF32,
4865
4866/* Generic Xtensa relocations for instruction operands. Only the slot
4867number is encoded in the relocation. The relocation applies to the
4868last PC-relative immediate operand, or if there are no PC-relative
4869immediates, to the last immediate operand. */
4870 BFD_RELOC_XTENSA_SLOT0_OP,
4871 BFD_RELOC_XTENSA_SLOT1_OP,
4872 BFD_RELOC_XTENSA_SLOT2_OP,
4873 BFD_RELOC_XTENSA_SLOT3_OP,
4874 BFD_RELOC_XTENSA_SLOT4_OP,
4875 BFD_RELOC_XTENSA_SLOT5_OP,
4876 BFD_RELOC_XTENSA_SLOT6_OP,
4877 BFD_RELOC_XTENSA_SLOT7_OP,
4878 BFD_RELOC_XTENSA_SLOT8_OP,
4879 BFD_RELOC_XTENSA_SLOT9_OP,
4880 BFD_RELOC_XTENSA_SLOT10_OP,
4881 BFD_RELOC_XTENSA_SLOT11_OP,
4882 BFD_RELOC_XTENSA_SLOT12_OP,
4883 BFD_RELOC_XTENSA_SLOT13_OP,
4884 BFD_RELOC_XTENSA_SLOT14_OP,
4885
4886/* Alternate Xtensa relocations. Only the slot is encoded in the
4887relocation. The meaning of these relocations is opcode-specific. */
4888 BFD_RELOC_XTENSA_SLOT0_ALT,
4889 BFD_RELOC_XTENSA_SLOT1_ALT,
4890 BFD_RELOC_XTENSA_SLOT2_ALT,
4891 BFD_RELOC_XTENSA_SLOT3_ALT,
4892 BFD_RELOC_XTENSA_SLOT4_ALT,
4893 BFD_RELOC_XTENSA_SLOT5_ALT,
4894 BFD_RELOC_XTENSA_SLOT6_ALT,
4895 BFD_RELOC_XTENSA_SLOT7_ALT,
4896 BFD_RELOC_XTENSA_SLOT8_ALT,
4897 BFD_RELOC_XTENSA_SLOT9_ALT,
4898 BFD_RELOC_XTENSA_SLOT10_ALT,
4899 BFD_RELOC_XTENSA_SLOT11_ALT,
4900 BFD_RELOC_XTENSA_SLOT12_ALT,
4901 BFD_RELOC_XTENSA_SLOT13_ALT,
4902 BFD_RELOC_XTENSA_SLOT14_ALT,
4903
4904/* Xtensa relocations for backward compatibility. These have all been
4905replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
e0001a05
NC
4906 BFD_RELOC_XTENSA_OP0,
4907 BFD_RELOC_XTENSA_OP1,
4908 BFD_RELOC_XTENSA_OP2,
4909
d70c5fc7 4910/* Xtensa relocation to mark that the assembler expanded the
e0001a05
NC
4911instructions from an original target. The expansion size is
4912encoded in the reloc size. */
4913 BFD_RELOC_XTENSA_ASM_EXPAND,
4914
d70c5fc7
NC
4915/* Xtensa relocation to mark that the linker should simplify
4916assembler-expanded instructions. This is commonly used
4917internally by the linker after analysis of a
e0001a05
NC
4918BFD_RELOC_XTENSA_ASM_EXPAND. */
4919 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
c0524131 4920
28dbbc02
BW
4921/* Xtensa TLS relocations. */
4922 BFD_RELOC_XTENSA_TLSDESC_FN,
4923 BFD_RELOC_XTENSA_TLSDESC_ARG,
4924 BFD_RELOC_XTENSA_TLS_DTPOFF,
4925 BFD_RELOC_XTENSA_TLS_TPOFF,
4926 BFD_RELOC_XTENSA_TLS_FUNC,
4927 BFD_RELOC_XTENSA_TLS_ARG,
4928 BFD_RELOC_XTENSA_TLS_CALL,
4929
3c9b82ba
NC
4930/* 8 bit signed offset in (ix+d) or (iy+d). */
4931 BFD_RELOC_Z80_DISP8,
4932
c0524131
NC
4933/* DJNZ offset. */
4934 BFD_RELOC_Z8K_DISP7,
4935
4936/* CALR offset. */
4937 BFD_RELOC_Z8K_CALLR,
4938
4939/* 4 bit value. */
4940 BFD_RELOC_Z8K_IMM4L,
84e94c90
NC
4941
4942/* Lattice Mico32 relocations. */
4943 BFD_RELOC_LM32_CALL,
4944 BFD_RELOC_LM32_BRANCH,
4945 BFD_RELOC_LM32_16_GOT,
4946 BFD_RELOC_LM32_GOTOFF_HI16,
4947 BFD_RELOC_LM32_GOTOFF_LO16,
4948 BFD_RELOC_LM32_COPY,
4949 BFD_RELOC_LM32_GLOB_DAT,
4950 BFD_RELOC_LM32_JMP_SLOT,
4951 BFD_RELOC_LM32_RELATIVE,
92bc0e80
TG
4952
4953/* Difference between two section addreses. Must be followed by a
4954BFD_RELOC_MACH_O_PAIR. */
4955 BFD_RELOC_MACH_O_SECTDIFF,
4956
e1e81ed3
IS
4957/* Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol. */
4958 BFD_RELOC_MACH_O_LOCAL_SECTDIFF,
4959
f88af2f1 4960/* Pair of relocation. Contains the first symbol. */
92bc0e80 4961 BFD_RELOC_MACH_O_PAIR,
7ba29e2a 4962
f88af2f1
TG
4963/* PCREL relocations. They are marked as branch to create PLT entry if
4964required. */
4965 BFD_RELOC_MACH_O_X86_64_BRANCH32,
4966 BFD_RELOC_MACH_O_X86_64_BRANCH8,
4967
4968/* Used when referencing a GOT entry. */
4969 BFD_RELOC_MACH_O_X86_64_GOT,
4970
4971/* Used when loading a GOT entry with movq. It is specially marked so that
4972the linker could optimize the movq to a leaq if possible. */
4973 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4974
4975/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4976 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4977
4978/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4979 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4980
4981/* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
4982 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4983
4984/* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
4985 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4986
4987/* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
4988 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4989
7ba29e2a
NC
4990/* This is a 32 bit reloc for the microblaze that stores the
4991low 16 bits of a value */
4992 BFD_RELOC_MICROBLAZE_32_LO,
4993
4994/* This is a 32 bit pc-relative reloc for the microblaze that
4995stores the low 16 bits of a value */
4996 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4997
4998/* This is a 32 bit reloc for the microblaze that stores a
4999value relative to the read-only small data area anchor */
5000 BFD_RELOC_MICROBLAZE_32_ROSDA,
5001
5002/* This is a 32 bit reloc for the microblaze that stores a
5003value relative to the read-write small data area anchor */
5004 BFD_RELOC_MICROBLAZE_32_RWSDA,
5005
5006/* This is a 32 bit reloc for the microblaze to handle
5007expressions of the form "Symbol Op Symbol" */
5008 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
5009
5010/* This is a 64 bit reloc that stores the 32 bit pc relative
5011value in two words (with an imm instruction). No relocation is
5012done here - only used for relaxing */
5013 BFD_RELOC_MICROBLAZE_64_NONE,
5014
5015/* This is a 64 bit reloc that stores the 32 bit pc relative
5016value in two words (with an imm instruction). The relocation is
5017PC-relative GOT offset */
5018 BFD_RELOC_MICROBLAZE_64_GOTPC,
5019
5020/* This is a 64 bit reloc that stores the 32 bit pc relative
5021value in two words (with an imm instruction). The relocation is
5022GOT offset */
5023 BFD_RELOC_MICROBLAZE_64_GOT,
5024
5025/* This is a 64 bit reloc that stores the 32 bit pc relative
5026value in two words (with an imm instruction). The relocation is
5027PC-relative offset into PLT */
5028 BFD_RELOC_MICROBLAZE_64_PLT,
5029
5030/* This is a 64 bit reloc that stores the 32 bit GOT relative
5031value in two words (with an imm instruction). The relocation is
5032relative offset from _GLOBAL_OFFSET_TABLE_ */
5033 BFD_RELOC_MICROBLAZE_64_GOTOFF,
5034
5035/* This is a 32 bit reloc that stores the 32 bit GOT relative
5036value in a word. The relocation is relative offset from */
5037 BFD_RELOC_MICROBLAZE_32_GOTOFF,
5038
5039/* This is used to tell the dynamic linker to copy the value out of
5040the dynamic object into the runtime process image. */
5041 BFD_RELOC_MICROBLAZE_COPY,
aa137e4d
NC
5042
5043/* Tilera TILEPro Relocations. */
5044 BFD_RELOC_TILEPRO_COPY,
5045 BFD_RELOC_TILEPRO_GLOB_DAT,
5046 BFD_RELOC_TILEPRO_JMP_SLOT,
5047 BFD_RELOC_TILEPRO_RELATIVE,
5048 BFD_RELOC_TILEPRO_BROFF_X1,
5049 BFD_RELOC_TILEPRO_JOFFLONG_X1,
5050 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT,
5051 BFD_RELOC_TILEPRO_IMM8_X0,
5052 BFD_RELOC_TILEPRO_IMM8_Y0,
5053 BFD_RELOC_TILEPRO_IMM8_X1,
5054 BFD_RELOC_TILEPRO_IMM8_Y1,
5055 BFD_RELOC_TILEPRO_DEST_IMM8_X1,
5056 BFD_RELOC_TILEPRO_MT_IMM15_X1,
5057 BFD_RELOC_TILEPRO_MF_IMM15_X1,
5058 BFD_RELOC_TILEPRO_IMM16_X0,
5059 BFD_RELOC_TILEPRO_IMM16_X1,
5060 BFD_RELOC_TILEPRO_IMM16_X0_LO,
5061 BFD_RELOC_TILEPRO_IMM16_X1_LO,
5062 BFD_RELOC_TILEPRO_IMM16_X0_HI,
5063 BFD_RELOC_TILEPRO_IMM16_X1_HI,
5064 BFD_RELOC_TILEPRO_IMM16_X0_HA,
5065 BFD_RELOC_TILEPRO_IMM16_X1_HA,
5066 BFD_RELOC_TILEPRO_IMM16_X0_PCREL,
5067 BFD_RELOC_TILEPRO_IMM16_X1_PCREL,
5068 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL,
5069 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL,
5070 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL,
5071 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL,
5072 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL,
5073 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL,
5074 BFD_RELOC_TILEPRO_IMM16_X0_GOT,
5075 BFD_RELOC_TILEPRO_IMM16_X1_GOT,
5076 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO,
5077 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO,
5078 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI,
5079 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI,
5080 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA,
5081 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA,
5082 BFD_RELOC_TILEPRO_MMSTART_X0,
5083 BFD_RELOC_TILEPRO_MMEND_X0,
5084 BFD_RELOC_TILEPRO_MMSTART_X1,
5085 BFD_RELOC_TILEPRO_MMEND_X1,
5086 BFD_RELOC_TILEPRO_SHAMT_X0,
5087 BFD_RELOC_TILEPRO_SHAMT_X1,
5088 BFD_RELOC_TILEPRO_SHAMT_Y0,
5089 BFD_RELOC_TILEPRO_SHAMT_Y1,
6f7be959
WL
5090 BFD_RELOC_TILEPRO_TLS_GD_CALL,
5091 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
5092 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
5093 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
5094 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
5095 BFD_RELOC_TILEPRO_TLS_IE_LOAD,
aa137e4d
NC
5096 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD,
5097 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD,
5098 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO,
5099 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO,
5100 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI,
5101 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI,
5102 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA,
5103 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA,
5104 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE,
5105 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE,
5106 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO,
5107 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO,
5108 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI,
5109 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI,
5110 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA,
5111 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA,
5112 BFD_RELOC_TILEPRO_TLS_DTPMOD32,
5113 BFD_RELOC_TILEPRO_TLS_DTPOFF32,
5114 BFD_RELOC_TILEPRO_TLS_TPOFF32,
6f7be959
WL
5115 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
5116 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
5117 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
5118 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
5119 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
5120 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
5121 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
5122 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
aa137e4d
NC
5123
5124/* Tilera TILE-Gx Relocations. */
5125 BFD_RELOC_TILEGX_HW0,
5126 BFD_RELOC_TILEGX_HW1,
5127 BFD_RELOC_TILEGX_HW2,
5128 BFD_RELOC_TILEGX_HW3,
5129 BFD_RELOC_TILEGX_HW0_LAST,
5130 BFD_RELOC_TILEGX_HW1_LAST,
5131 BFD_RELOC_TILEGX_HW2_LAST,
5132 BFD_RELOC_TILEGX_COPY,
5133 BFD_RELOC_TILEGX_GLOB_DAT,
5134 BFD_RELOC_TILEGX_JMP_SLOT,
5135 BFD_RELOC_TILEGX_RELATIVE,
5136 BFD_RELOC_TILEGX_BROFF_X1,
5137 BFD_RELOC_TILEGX_JUMPOFF_X1,
5138 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT,
5139 BFD_RELOC_TILEGX_IMM8_X0,
5140 BFD_RELOC_TILEGX_IMM8_Y0,
5141 BFD_RELOC_TILEGX_IMM8_X1,
5142 BFD_RELOC_TILEGX_IMM8_Y1,
5143 BFD_RELOC_TILEGX_DEST_IMM8_X1,
5144 BFD_RELOC_TILEGX_MT_IMM14_X1,
5145 BFD_RELOC_TILEGX_MF_IMM14_X1,
5146 BFD_RELOC_TILEGX_MMSTART_X0,
5147 BFD_RELOC_TILEGX_MMEND_X0,
5148 BFD_RELOC_TILEGX_SHAMT_X0,
5149 BFD_RELOC_TILEGX_SHAMT_X1,
5150 BFD_RELOC_TILEGX_SHAMT_Y0,
5151 BFD_RELOC_TILEGX_SHAMT_Y1,
5152 BFD_RELOC_TILEGX_IMM16_X0_HW0,
5153 BFD_RELOC_TILEGX_IMM16_X1_HW0,
5154 BFD_RELOC_TILEGX_IMM16_X0_HW1,
5155 BFD_RELOC_TILEGX_IMM16_X1_HW1,
5156 BFD_RELOC_TILEGX_IMM16_X0_HW2,
5157 BFD_RELOC_TILEGX_IMM16_X1_HW2,
5158 BFD_RELOC_TILEGX_IMM16_X0_HW3,
5159 BFD_RELOC_TILEGX_IMM16_X1_HW3,
5160 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST,
5161 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST,
5162 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST,
5163 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST,
5164 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST,
5165 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST,
5166 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL,
5167 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL,
5168 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL,
5169 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL,
5170 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL,
5171 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL,
5172 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL,
5173 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL,
5174 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL,
5175 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL,
5176 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL,
5177 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL,
5178 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL,
5179 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL,
5180 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT,
5181 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT,
aa137e4d
NC
5182 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT,
5183 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT,
5184 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT,
5185 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT,
aa137e4d
NC
5186 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD,
5187 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD,
6f7be959
WL
5188 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
5189 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
5190 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
5191 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
5192 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
5193 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
aa137e4d
NC
5194 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD,
5195 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD,
5196 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD,
5197 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD,
aa137e4d
NC
5198 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE,
5199 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE,
aa137e4d
NC
5200 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE,
5201 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE,
5202 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE,
5203 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE,
aa137e4d
NC
5204 BFD_RELOC_TILEGX_TLS_DTPMOD64,
5205 BFD_RELOC_TILEGX_TLS_DTPOFF64,
5206 BFD_RELOC_TILEGX_TLS_TPOFF64,
5207 BFD_RELOC_TILEGX_TLS_DTPMOD32,
5208 BFD_RELOC_TILEGX_TLS_DTPOFF32,
5209 BFD_RELOC_TILEGX_TLS_TPOFF32,
6f7be959
WL
5210 BFD_RELOC_TILEGX_TLS_GD_CALL,
5211 BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
5212 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
5213 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
5214 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD,
5215 BFD_RELOC_TILEGX_TLS_IE_LOAD,
5216 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
5217 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
5218 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD,
5219 BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD,
cfb8c092
NC
5220
5221/* Adapteva EPIPHANY - 8 bit signed pc-relative displacement */
5222 BFD_RELOC_EPIPHANY_SIMM8,
5223
5224/* Adapteva EPIPHANY - 24 bit signed pc-relative displacement */
5225 BFD_RELOC_EPIPHANY_SIMM24,
5226
5227/* Adapteva EPIPHANY - 16 most-significant bits of absolute address */
5228 BFD_RELOC_EPIPHANY_HIGH,
5229
5230/* Adapteva EPIPHANY - 16 least-significant bits of absolute address */
5231 BFD_RELOC_EPIPHANY_LOW,
5232
5233/* Adapteva EPIPHANY - 11 bit signed number - add/sub immediate */
5234 BFD_RELOC_EPIPHANY_SIMM11,
5235
5236/* Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement) */
5237 BFD_RELOC_EPIPHANY_IMM11,
5238
5239/* Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction. */
5240 BFD_RELOC_EPIPHANY_IMM8,
252b5132
RH
5241 BFD_RELOC_UNUSED };
5242typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
c58b9523
AM
5243reloc_howto_type *bfd_reloc_type_lookup
5244 (bfd *abfd, bfd_reloc_code_real_type code);
157090f7
AM
5245reloc_howto_type *bfd_reloc_name_lookup
5246 (bfd *abfd, const char *reloc_name);
252b5132 5247
c58b9523 5248const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
252b5132 5249
e61463e1 5250/* Extracted from syms.c. */
541389e2 5251
fc0a2244 5252typedef struct bfd_symbol
252b5132 5253{
b5f79c76
NC
5254 /* A pointer to the BFD which owns the symbol. This information
5255 is necessary so that a back end can work out what additional
5256 information (invisible to the application writer) is carried
5257 with the symbol.
5258
5259 This field is *almost* redundant, since you can use section->owner
5260 instead, except that some symbols point to the global sections
5261 bfd_{abs,com,und}_section. This could be fixed by making
5262 these globals be per-bfd (or per-target-flavor). FIXME. */
2ce40c65 5263 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
b5f79c76
NC
5264
5265 /* The text of the symbol. The name is left alone, and not copied; the
5266 application may not alter it. */
dc810e39 5267 const char *name;
252b5132 5268
b5f79c76
NC
5269 /* The value of the symbol. This really should be a union of a
5270 numeric value with a pointer, since some flags indicate that
5271 a pointer to another symbol is stored here. */
252b5132
RH
5272 symvalue value;
5273
b5f79c76 5274 /* Attributes of a symbol. */
e7c33416 5275#define BSF_NO_FLAGS 0x00
252b5132 5276
b5f79c76
NC
5277 /* The symbol has local scope; <<static>> in <<C>>. The value
5278 is the offset into the section of the data. */
e7c33416 5279#define BSF_LOCAL (1 << 0)
252b5132 5280
b5f79c76
NC
5281 /* The symbol has global scope; initialized data in <<C>>. The
5282 value is the offset into the section of the data. */
e7c33416 5283#define BSF_GLOBAL (1 << 1)
252b5132 5284
b5f79c76
NC
5285 /* The symbol has global scope and is exported. The value is
5286 the offset into the section of the data. */
5287#define BSF_EXPORT BSF_GLOBAL /* No real difference. */
252b5132 5288
b5f79c76 5289 /* A normal C symbol would be one of:
e7c33416 5290 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
b5f79c76 5291 <<BSF_GLOBAL>>. */
252b5132 5292
7dee875e 5293 /* The symbol is a debugging record. The value has an arbitrary
b5f79c76 5294 meaning, unless BSF_DEBUGGING_RELOC is also set. */
e7c33416 5295#define BSF_DEBUGGING (1 << 2)
252b5132 5296
b5f79c76
NC
5297 /* The symbol denotes a function entry point. Used in ELF,
5298 perhaps others someday. */
e7c33416
NC
5299#define BSF_FUNCTION (1 << 3)
5300
b5f79c76 5301 /* Used by the linker. */
e7c33416
NC
5302#define BSF_KEEP (1 << 5)
5303#define BSF_KEEP_G (1 << 6)
252b5132 5304
b5f79c76
NC
5305 /* A weak global symbol, overridable without warnings by
5306 a regular global symbol of the same name. */
e7c33416 5307#define BSF_WEAK (1 << 7)
252b5132 5308
b5f79c76
NC
5309 /* This symbol was created to point to a section, e.g. ELF's
5310 STT_SECTION symbols. */
e7c33416 5311#define BSF_SECTION_SYM (1 << 8)
252b5132 5312
b5f79c76
NC
5313 /* The symbol used to be a common symbol, but now it is
5314 allocated. */
e7c33416 5315#define BSF_OLD_COMMON (1 << 9)
252b5132 5316
b5f79c76
NC
5317 /* In some files the type of a symbol sometimes alters its
5318 location in an output file - ie in coff a <<ISFCN>> symbol
5319 which is also <<C_EXT>> symbol appears where it was
5320 declared and not at the end of a section. This bit is set
5321 by the target BFD part to convey this information. */
e7c33416 5322#define BSF_NOT_AT_END (1 << 10)
252b5132 5323
b5f79c76 5324 /* Signal that the symbol is the label of constructor section. */
e7c33416 5325#define BSF_CONSTRUCTOR (1 << 11)
252b5132 5326
b5f79c76
NC
5327 /* Signal that the symbol is a warning symbol. The name is a
5328 warning. The name of the next symbol is the one to warn about;
5329 if a reference is made to a symbol with the same name as the next
5330 symbol, a warning is issued by the linker. */
e7c33416 5331#define BSF_WARNING (1 << 12)
252b5132 5332
b5f79c76
NC
5333 /* Signal that the symbol is indirect. This symbol is an indirect
5334 pointer to the symbol with the same name as the next symbol. */
e7c33416 5335#define BSF_INDIRECT (1 << 13)
252b5132 5336
b5f79c76
NC
5337 /* BSF_FILE marks symbols that contain a file name. This is used
5338 for ELF STT_FILE symbols. */
e7c33416 5339#define BSF_FILE (1 << 14)
252b5132 5340
b5f79c76 5341 /* Symbol is from dynamic linking information. */
e7c33416 5342#define BSF_DYNAMIC (1 << 15)
252b5132 5343
b5f79c76
NC
5344 /* The symbol denotes a data object. Used in ELF, and perhaps
5345 others someday. */
e7c33416 5346#define BSF_OBJECT (1 << 16)
252b5132 5347
b5f79c76
NC
5348 /* This symbol is a debugging symbol. The value is the offset
5349 into the section of the data. BSF_DEBUGGING should be set
5350 as well. */
e7c33416 5351#define BSF_DEBUGGING_RELOC (1 << 17)
703153b5 5352
13ae64f3 5353 /* This symbol is thread local. Used in ELF. */
e7c33416 5354#define BSF_THREAD_LOCAL (1 << 18)
13ae64f3 5355
d9352518
DB
5356 /* This symbol represents a complex relocation expression,
5357 with the expression tree serialized in the symbol name. */
e7c33416 5358#define BSF_RELC (1 << 19)
d9352518
DB
5359
5360 /* This symbol represents a signed complex relocation expression,
5361 with the expression tree serialized in the symbol name. */
e7c33416 5362#define BSF_SRELC (1 << 20)
d9352518 5363
6ba2a415 5364 /* This symbol was created by bfd_get_synthetic_symtab. */
e7c33416 5365#define BSF_SYNTHETIC (1 << 21)
6ba2a415 5366
d8045f23
NC
5367 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
5368 The dynamic linker will compute the value of this symbol by
5369 calling the function that it points to. BSF_FUNCTION must
5370 also be also set. */
5371#define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
3e7a7d11
NC
5372 /* This symbol is a globally unique data object. The dynamic linker
5373 will make sure that in the entire process there is just one symbol
5374 with this name and type in use. BSF_OBJECT must also be set. */
5375#define BSF_GNU_UNIQUE (1 << 23)
d8045f23 5376
252b5132
RH
5377 flagword flags;
5378
b5f79c76
NC
5379 /* A pointer to the section to which this symbol is
5380 relative. This will always be non NULL, there are special
5381 sections for undefined and absolute symbols. */
198beae2 5382 struct bfd_section *section;
252b5132 5383
b5f79c76 5384 /* Back end special data. */
252b5132
RH
5385 union
5386 {
c58b9523 5387 void *p;
252b5132 5388 bfd_vma i;
b5f79c76
NC
5389 }
5390 udata;
5391}
5392asymbol;
252b5132 5393
252b5132
RH
5394#define bfd_get_symtab_upper_bound(abfd) \
5395 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
b5f79c76 5396
c58b9523 5397bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
252b5132 5398
c58b9523 5399bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
252b5132
RH
5400
5401#define bfd_is_local_label_name(abfd, name) \
c58b9523 5402 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
b5f79c76 5403
3c9458e9
NC
5404bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
5405
5406#define bfd_is_target_special_symbol(abfd, sym) \
5407 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
5408
252b5132 5409#define bfd_canonicalize_symtab(abfd, location) \
c58b9523 5410 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
b5f79c76 5411
c58b9523
AM
5412bfd_boolean bfd_set_symtab
5413 (bfd *abfd, asymbol **location, unsigned int count);
252b5132 5414
c58b9523 5415void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
252b5132
RH
5416
5417#define bfd_make_empty_symbol(abfd) \
c58b9523 5418 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
b5f79c76 5419
c58b9523 5420asymbol *_bfd_generic_make_empty_symbol (bfd *);
3f3c5c34 5421
252b5132 5422#define bfd_make_debug_symbol(abfd,ptr,size) \
c58b9523 5423 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
b5f79c76 5424
c58b9523 5425int bfd_decode_symclass (asymbol *symbol);
252b5132 5426
c58b9523 5427bfd_boolean bfd_is_undefined_symclass (int symclass);
fad6fcbb 5428
c58b9523 5429void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
252b5132 5430
c58b9523
AM
5431bfd_boolean bfd_copy_private_symbol_data
5432 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
252b5132
RH
5433
5434#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
c58b9523
AM
5435 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
5436 (ibfd, isymbol, obfd, osymbol))
b5f79c76 5437
e61463e1 5438/* Extracted from bfd.c. */
a50b1753
NC
5439enum bfd_direction
5440 {
5441 no_direction = 0,
5442 read_direction = 1,
5443 write_direction = 2,
5444 both_direction = 3
5445 };
5446
c2852e88 5447struct bfd
252b5132 5448{
52b69c9e
AO
5449 /* A unique identifier of the BFD */
5450 unsigned int id;
5451
b5f79c76
NC
5452 /* The filename the application opened the BFD with. */
5453 const char *filename;
252b5132 5454
b5f79c76
NC
5455 /* A pointer to the target jump table. */
5456 const struct bfd_target *xvec;
252b5132 5457
40838a72
AC
5458 /* The IOSTREAM, and corresponding IO vector that provide access
5459 to the file backing the BFD. */
c58b9523 5460 void *iostream;
40838a72 5461 const struct bfd_iovec *iovec;
252b5132 5462
b5f79c76
NC
5463 /* The caching routines use these to maintain a
5464 least-recently-used list of BFDs. */
2ce40c65 5465 struct bfd *lru_prev, *lru_next;
252b5132 5466
b5f79c76
NC
5467 /* When a file is closed by the caching routines, BFD retains
5468 state information on the file here... */
5469 ufile_ptr where;
252b5132 5470
b34976b6 5471 /* File modified time, if mtime_set is TRUE. */
b5f79c76 5472 long mtime;
252b5132 5473
b5f79c76
NC
5474 /* Reserved for an unimplemented file locking extension. */
5475 int ifd;
252b5132 5476
b5f79c76
NC
5477 /* The format which belongs to the BFD. (object, core, etc.) */
5478 bfd_format format;
252b5132 5479
b5f79c76 5480 /* The direction with which the BFD was opened. */
a50b1753 5481 enum bfd_direction direction;
b5f79c76
NC
5482
5483 /* Format_specific flags. */
5484 flagword flags;
252b5132 5485
6ad2759d
L
5486 /* Values that may appear in the flags field of a BFD. These also
5487 appear in the object_flags field of the bfd_target structure, where
5488 they indicate the set of flags used by that backend (not all flags
5489 are meaningful for all object file formats) (FIXME: at the moment,
5490 the object_flags values have mostly just been copied from backend
5491 to another, and are not necessarily correct). */
5492
5493#define BFD_NO_FLAGS 0x00
5494
5495 /* BFD contains relocation entries. */
5496#define HAS_RELOC 0x01
5497
5498 /* BFD is directly executable. */
5499#define EXEC_P 0x02
5500
5501 /* BFD has line number information (basically used for F_LNNO in a
5502 COFF header). */
5503#define HAS_LINENO 0x04
5504
5505 /* BFD has debugging information. */
5506#define HAS_DEBUG 0x08
5507
5508 /* BFD has symbols. */
5509#define HAS_SYMS 0x10
5510
5511 /* BFD has local symbols (basically used for F_LSYMS in a COFF
5512 header). */
5513#define HAS_LOCALS 0x20
5514
5515 /* BFD is a dynamic object. */
5516#define DYNAMIC 0x40
5517
5518 /* Text section is write protected (if D_PAGED is not set, this is
5519 like an a.out NMAGIC file) (the linker sets this by default, but
5520 clears it for -r or -N). */
5521#define WP_TEXT 0x80
5522
5523 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
5524 linker sets this by default, but clears it for -r or -n or -N). */
5525#define D_PAGED 0x100
5526
5527 /* BFD is relaxable (this means that bfd_relax_section may be able to
5528 do something) (sometimes bfd_relax_section can do something even if
5529 this is not set). */
5530#define BFD_IS_RELAXABLE 0x200
5531
5532 /* This may be set before writing out a BFD to request using a
5533 traditional format. For example, this is used to request that when
5534 writing out an a.out object the symbols not be hashed to eliminate
5535 duplicates. */
5536#define BFD_TRADITIONAL_FORMAT 0x400
5537
5538 /* This flag indicates that the BFD contents are actually cached
5539 in memory. If this is set, iostream points to a bfd_in_memory
5540 struct. */
5541#define BFD_IN_MEMORY 0x800
5542
5543 /* The sections in this BFD specify a memory page. */
5544#define HAS_LOAD_PAGE 0x1000
5545
5546 /* This BFD has been created by the linker and doesn't correspond
5547 to any input file. */
5548#define BFD_LINKER_CREATED 0x2000
5549
36e4dce6
CD
5550 /* This may be set before writing out a BFD to request that it
5551 be written using values for UIDs, GIDs, timestamps, etc. that
5552 will be consistent from run to run. */
5553#define BFD_DETERMINISTIC_OUTPUT 0x4000
5554
4a114e3e
L
5555 /* Compress sections in this BFD. */
5556#define BFD_COMPRESS 0x8000
5557
5558 /* Decompress sections in this BFD. */
5559#define BFD_DECOMPRESS 0x10000
5560
9e2278f5
AM
5561 /* BFD is a dummy, for plugins. */
5562#define BFD_PLUGIN 0x20000
5563
4a114e3e
L
5564 /* Flags bits to be saved in bfd_preserve_save. */
5565#define BFD_FLAGS_SAVED \
9e2278f5 5566 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN)
4a114e3e 5567
6b6bc957
L
5568 /* Flags bits which are for BFD use only. */
5569#define BFD_FLAGS_FOR_BFD_USE_MASK \
5570 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
9e2278f5 5571 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
6b6bc957 5572
b5f79c76
NC
5573 /* Currently my_archive is tested before adding origin to
5574 anything. I believe that this can become always an add of
5575 origin, with origin set to 0 for non archive files. */
5576 ufile_ptr origin;
252b5132 5577
a8da6403
NC
5578 /* The origin in the archive of the proxy entry. This will
5579 normally be the same as origin, except for thin archives,
5580 when it will contain the current offset of the proxy in the
5581 thin archive rather than the offset of the bfd in its actual
5582 container. */
5583 ufile_ptr proxy_origin;
5584
b5f79c76
NC
5585 /* A hash table for section names. */
5586 struct bfd_hash_table section_htab;
73e87d70 5587
b5f79c76 5588 /* Pointer to linked list of sections. */
198beae2 5589 struct bfd_section *sections;
252b5132 5590
5daa8fe7
L
5591 /* The last section on the section list. */
5592 struct bfd_section *section_last;
252b5132 5593
b5f79c76
NC
5594 /* The number of sections. */
5595 unsigned int section_count;
252b5132 5596
b5f79c76
NC
5597 /* Stuff only useful for object files:
5598 The start address. */
5599 bfd_vma start_address;
252b5132 5600
b5f79c76
NC
5601 /* Used for input and output. */
5602 unsigned int symcount;
252b5132 5603
5c1d2f5f
AM
5604 /* Symbol table for output BFD (with symcount entries).
5605 Also used by the linker to cache input BFD symbols. */
fc0a2244 5606 struct bfd_symbol **outsymbols;
252b5132 5607
1f70368c
DJ
5608 /* Used for slurped dynamic symbol tables. */
5609 unsigned int dynsymcount;
5610
b5f79c76
NC
5611 /* Pointer to structure which contains architecture information. */
5612 const struct bfd_arch_info *arch_info;
252b5132 5613
b5f79c76 5614 /* Stuff only useful for archives. */
c58b9523 5615 void *arelt_data;
2ce40c65 5616 struct bfd *my_archive; /* The containing archive BFD. */
cc481421 5617 struct bfd *archive_next; /* The next BFD in the archive. */
2ce40c65 5618 struct bfd *archive_head; /* The first BFD in the archive. */
a8da6403
NC
5619 struct bfd *nested_archives; /* List of nested archive in a flattened
5620 thin archive. */
252b5132 5621
b5f79c76 5622 /* A chain of BFD structures involved in a link. */
2ce40c65 5623 struct bfd *link_next;
252b5132 5624
b5f79c76
NC
5625 /* A field used by _bfd_generic_link_add_archive_symbols. This will
5626 be used only for archive elements. */
5627 int archive_pass;
252b5132 5628
b5f79c76
NC
5629 /* Used by the back end to hold private data. */
5630 union
5631 {
252b5132
RH
5632 struct aout_data_struct *aout_data;
5633 struct artdata *aout_ar_data;
5634 struct _oasys_data *oasys_obj_data;
5635 struct _oasys_ar_data *oasys_ar_data;
5636 struct coff_tdata *coff_obj_data;
5637 struct pe_tdata *pe_obj_data;
5638 struct xcoff_tdata *xcoff_obj_data;
5639 struct ecoff_tdata *ecoff_obj_data;
5640 struct ieee_data_struct *ieee_data;
5641 struct ieee_ar_data_struct *ieee_ar_data;
5642 struct srec_data_struct *srec_data;
c067354b 5643 struct verilog_data_struct *verilog_data;
252b5132
RH
5644 struct ihex_data_struct *ihex_data;
5645 struct tekhex_data_struct *tekhex_data;
5646 struct elf_obj_tdata *elf_obj_data;
5647 struct nlm_obj_tdata *nlm_obj_data;
5648 struct bout_data_struct *bout_data;
3c3bdf30 5649 struct mmo_data_struct *mmo_data;
252b5132
RH
5650 struct sun_core_struct *sun_core_data;
5651 struct sco5_core_struct *sco5_core_data;
5652 struct trad_core_struct *trad_core_data;
5653 struct som_data_struct *som_data;
5654 struct hpux_core_struct *hpux_core_data;
5655 struct hppabsd_core_struct *hppabsd_core_data;
5656 struct sgi_core_struct *sgi_core_data;
5657 struct lynx_core_struct *lynx_core_data;
5658 struct osf_core_struct *osf_core_data;
5659 struct cisco_core_struct *cisco_core_data;
5660 struct versados_data_struct *versados_data;
5661 struct netbsd_core_struct *netbsd_core_data;
3af9a47b
NC
5662 struct mach_o_data_struct *mach_o_data;
5663 struct mach_o_fat_data_struct *mach_o_fat_data;
ce3c775b 5664 struct plugin_data_struct *plugin_data;
3af9a47b
NC
5665 struct bfd_pef_data_struct *pef_data;
5666 struct bfd_pef_xlib_data_struct *pef_xlib_data;
5667 struct bfd_sym_data_struct *sym_data;
c58b9523 5668 void *any;
b5f79c76
NC
5669 }
5670 tdata;
8546af74 5671
b5f79c76 5672 /* Used by the application to hold private data. */
c58b9523 5673 void *usrdata;
252b5132 5674
52b219b5 5675 /* Where all the allocated stuff under this BFD goes. This is a
c58b9523
AM
5676 struct objalloc *, but we use void * to avoid requiring the inclusion
5677 of objalloc.h. */
5678 void *memory;
6ad2759d
L
5679
5680 /* Is the file descriptor being cached? That is, can it be closed as
5681 needed, and re-opened when accessed later? */
5682 unsigned int cacheable : 1;
5683
5684 /* Marks whether there was a default target specified when the
5685 BFD was opened. This is used to select which matching algorithm
5686 to use to choose the back end. */
5687 unsigned int target_defaulted : 1;
5688
5689 /* ... and here: (``once'' means at least once). */
5690 unsigned int opened_once : 1;
5691
5692 /* Set if we have a locally maintained mtime value, rather than
5693 getting it from the file each time. */
5694 unsigned int mtime_set : 1;
5695
5696 /* Flag set if symbols from this BFD should not be exported. */
5697 unsigned int no_export : 1;
5698
5699 /* Remember when output has begun, to stop strange things
5700 from happening. */
5701 unsigned int output_has_begun : 1;
5702
5703 /* Have archive map. */
5704 unsigned int has_armap : 1;
a8da6403
NC
5705
5706 /* Set if this is a thin archive. */
5707 unsigned int is_thin_archive : 1;
4b544b64
TG
5708
5709 /* Set if only required symbols should be added in the link hash table for
5710 this object. Used by VMS linkers. */
5711 unsigned int selective_search : 1;
252b5132
RH
5712};
5713
5714typedef enum bfd_error
5715{
5716 bfd_error_no_error = 0,
5717 bfd_error_system_call,
5718 bfd_error_invalid_target,
5719 bfd_error_wrong_format,
3619ad04 5720 bfd_error_wrong_object_format,
252b5132
RH
5721 bfd_error_invalid_operation,
5722 bfd_error_no_memory,
5723 bfd_error_no_symbols,
5724 bfd_error_no_armap,
5725 bfd_error_no_more_archived_files,
5726 bfd_error_malformed_archive,
5727 bfd_error_file_not_recognized,
5728 bfd_error_file_ambiguously_recognized,
5729 bfd_error_no_contents,
5730 bfd_error_nonrepresentable_section,
5731 bfd_error_no_debug_section,
5732 bfd_error_bad_value,
5733 bfd_error_file_truncated,
5734 bfd_error_file_too_big,
b52149c8 5735 bfd_error_on_input,
252b5132 5736 bfd_error_invalid_error_code
b5f79c76
NC
5737}
5738bfd_error_type;
252b5132 5739
c58b9523 5740bfd_error_type bfd_get_error (void);
252b5132 5741
b52149c8 5742void bfd_set_error (bfd_error_type error_tag, ...);
252b5132 5743
c58b9523 5744const char *bfd_errmsg (bfd_error_type error_tag);
252b5132 5745
c58b9523 5746void bfd_perror (const char *message);
252b5132 5747
c58b9523 5748typedef void (*bfd_error_handler_type) (const char *, ...);
252b5132 5749
c58b9523 5750bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
252b5132 5751
c58b9523 5752void bfd_set_error_program_name (const char *);
252b5132 5753
c58b9523 5754bfd_error_handler_type bfd_get_error_handler (void);
252b5132 5755
2b56b3f3
HPN
5756typedef void (*bfd_assert_handler_type) (const char *bfd_formatmsg,
5757 const char *bfd_version,
5758 const char *bfd_file,
5759 int bfd_line);
5760
5761bfd_assert_handler_type bfd_set_assert_handler (bfd_assert_handler_type);
5762
5763bfd_assert_handler_type bfd_get_assert_handler (void);
5764
c58b9523 5765long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
252b5132 5766
c58b9523
AM
5767long bfd_canonicalize_reloc
5768 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
252b5132 5769
c58b9523
AM
5770void bfd_set_reloc
5771 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
252b5132 5772
c58b9523 5773bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
252b5132 5774
c58b9523 5775int bfd_get_arch_size (bfd *abfd);
125c4a69 5776
c58b9523 5777int bfd_get_sign_extend_vma (bfd *abfd);
125c4a69 5778
c58b9523 5779bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
252b5132 5780
c58b9523 5781unsigned int bfd_get_gp_size (bfd *abfd);
252b5132 5782
c58b9523 5783void bfd_set_gp_size (bfd *abfd, unsigned int i);
252b5132 5784
c58b9523 5785bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
252b5132 5786
80fccad2
BW
5787bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5788
5789#define bfd_copy_private_header_data(ibfd, obfd) \
5790 BFD_SEND (obfd, _bfd_copy_private_header_data, \
5791 (ibfd, obfd))
c58b9523 5792bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
5793
5794#define bfd_copy_private_bfd_data(ibfd, obfd) \
5795 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5796 (ibfd, obfd))
c58b9523 5797bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
5798
5799#define bfd_merge_private_bfd_data(ibfd, obfd) \
5800 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5801 (ibfd, obfd))
c58b9523 5802bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
252b5132
RH
5803
5804#define bfd_set_private_flags(abfd, flags) \
ed781d5d 5805 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
a6b96beb
AM
5806#define bfd_sizeof_headers(abfd, info) \
5807 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
252b5132
RH
5808
5809#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
ed781d5d
NC
5810 BFD_SEND (abfd, _bfd_find_nearest_line, \
5811 (abfd, sec, syms, off, file, func, line))
252b5132 5812
9b8d1a36
CC
5813#define bfd_find_nearest_line_discriminator(abfd, sec, syms, off, file, func, \
5814 line, disc) \
5815 BFD_SEND (abfd, _bfd_find_nearest_line_discriminator, \
5816 (abfd, sec, syms, off, file, func, line, disc))
5817
5420f73d
L
5818#define bfd_find_line(abfd, syms, sym, file, line) \
5819 BFD_SEND (abfd, _bfd_find_line, \
5820 (abfd, syms, sym, file, line))
5821
4ab527b0
FF
5822#define bfd_find_inliner_info(abfd, file, func, line) \
5823 BFD_SEND (abfd, _bfd_find_inliner_info, \
5824 (abfd, file, func, line))
5825
252b5132 5826#define bfd_debug_info_start(abfd) \
ed781d5d 5827 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
252b5132
RH
5828
5829#define bfd_debug_info_end(abfd) \
ed781d5d 5830 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
252b5132
RH
5831
5832#define bfd_debug_info_accumulate(abfd, section) \
ed781d5d 5833 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
541389e2 5834
252b5132 5835#define bfd_stat_arch_elt(abfd, stat) \
ed781d5d 5836 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
252b5132
RH
5837
5838#define bfd_update_armap_timestamp(abfd) \
ed781d5d 5839 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
252b5132
RH
5840
5841#define bfd_set_arch_mach(abfd, arch, mach)\
ed781d5d 5842 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
252b5132
RH
5843
5844#define bfd_relax_section(abfd, section, link_info, again) \
5845 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5846
5847#define bfd_gc_sections(abfd, link_info) \
5848 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5849
b9c361e0
JL
5850#define bfd_lookup_section_flags(link_info, flag_info, section) \
5851 BFD_SEND (abfd, _bfd_lookup_section_flags, (link_info, flag_info, section))
ae17ab41 5852
8550eb6e
JJ
5853#define bfd_merge_sections(abfd, link_info) \
5854 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5855
72adc230
AM
5856#define bfd_is_group_section(abfd, sec) \
5857 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5858
e61463e1
AM
5859#define bfd_discard_group(abfd, sec) \
5860 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5861
252b5132
RH
5862#define bfd_link_hash_table_create(abfd) \
5863 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5864
e2d34d7d
DJ
5865#define bfd_link_hash_table_free(abfd, hash) \
5866 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5867
252b5132
RH
5868#define bfd_link_add_symbols(abfd, info) \
5869 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5870
1449d79b 5871#define bfd_link_just_syms(abfd, sec, info) \
2d653fc7
AM
5872 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5873
252b5132
RH
5874#define bfd_final_link(abfd, info) \
5875 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5876
5877#define bfd_free_cached_info(abfd) \
5878 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5879
5880#define bfd_get_dynamic_symtab_upper_bound(abfd) \
5881 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5882
5883#define bfd_print_private_bfd_data(abfd, file)\
5884 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5885
5886#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5887 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5888
c9727e01
AM
5889#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5890 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5891 dyncount, dynsyms, ret))
4c45e5c9 5892
252b5132
RH
5893#define bfd_get_dynamic_reloc_upper_bound(abfd) \
5894 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5895
5896#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5897 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5898
5899extern bfd_byte *bfd_get_relocated_section_contents
c58b9523
AM
5900 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5901 bfd_boolean, asymbol **);
252b5132 5902
c58b9523 5903bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
8c98ec7d 5904
e84d6fca
AM
5905struct bfd_preserve
5906{
c58b9523
AM
5907 void *marker;
5908 void *tdata;
e84d6fca
AM
5909 flagword flags;
5910 const struct bfd_arch_info *arch_info;
198beae2 5911 struct bfd_section *sections;
5daa8fe7 5912 struct bfd_section *section_last;
e84d6fca
AM
5913 unsigned int section_count;
5914 struct bfd_hash_table section_htab;
5915};
5916
c58b9523 5917bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
e84d6fca 5918
c58b9523 5919void bfd_preserve_restore (bfd *, struct bfd_preserve *);
e84d6fca 5920
c58b9523 5921void bfd_preserve_finish (bfd *, struct bfd_preserve *);
e84d6fca 5922
24718e3b
L
5923bfd_vma bfd_emul_get_maxpagesize (const char *);
5924
5925void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5926
5927bfd_vma bfd_emul_get_commonpagesize (const char *);
5928
5929void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5930
01e76792
AM
5931char *bfd_demangle (bfd *, const char *, int);
5932
e61463e1 5933/* Extracted from archive.c. */
c58b9523
AM
5934symindex bfd_get_next_mapent
5935 (bfd *abfd, symindex previous, carsym **sym);
252b5132 5936
c58b9523 5937bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
252b5132 5938
c58b9523 5939bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
252b5132 5940
e61463e1 5941/* Extracted from corefile.c. */
c58b9523 5942const char *bfd_core_file_failing_command (bfd *abfd);
252b5132 5943
c58b9523 5944int bfd_core_file_failing_signal (bfd *abfd);
252b5132 5945
261b8d08
PA
5946int bfd_core_file_pid (bfd *abfd);
5947
c58b9523
AM
5948bfd_boolean core_file_matches_executable_p
5949 (bfd *core_bfd, bfd *exec_bfd);
252b5132 5950
9bf46c00
AM
5951bfd_boolean generic_core_file_matches_executable_p
5952 (bfd *core_bfd, bfd *exec_bfd);
5953
e61463e1 5954/* Extracted from targets.c. */
252b5132 5955#define BFD_SEND(bfd, message, arglist) \
c58b9523 5956 ((*((bfd)->xvec->message)) arglist)
252b5132
RH
5957
5958#ifdef DEBUG_BFD_SEND
5959#undef BFD_SEND
5960#define BFD_SEND(bfd, message, arglist) \
5961 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5962 ((*((bfd)->xvec->message)) arglist) : \
5963 (bfd_assert (__FILE__,__LINE__), NULL))
5964#endif
5965#define BFD_SEND_FMT(bfd, message, arglist) \
c58b9523 5966 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
252b5132
RH
5967
5968#ifdef DEBUG_BFD_SEND
5969#undef BFD_SEND_FMT
5970#define BFD_SEND_FMT(bfd, message, arglist) \
5971 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
8c603c85 5972 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
252b5132
RH
5973 (bfd_assert (__FILE__,__LINE__), NULL))
5974#endif
b5f79c76
NC
5975
5976enum bfd_flavour
5977{
252b5132
RH
5978 bfd_target_unknown_flavour,
5979 bfd_target_aout_flavour,
5980 bfd_target_coff_flavour,
5981 bfd_target_ecoff_flavour,
9bd09e22 5982 bfd_target_xcoff_flavour,
252b5132
RH
5983 bfd_target_elf_flavour,
5984 bfd_target_ieee_flavour,
5985 bfd_target_nlm_flavour,
5986 bfd_target_oasys_flavour,
5987 bfd_target_tekhex_flavour,
5988 bfd_target_srec_flavour,
c067354b 5989 bfd_target_verilog_flavour,
252b5132
RH
5990 bfd_target_ihex_flavour,
5991 bfd_target_som_flavour,
5992 bfd_target_os9k_flavour,
5993 bfd_target_versados_flavour,
5994 bfd_target_msdos_flavour,
5995 bfd_target_ovax_flavour,
3c3bdf30 5996 bfd_target_evax_flavour,
3af9a47b
NC
5997 bfd_target_mmo_flavour,
5998 bfd_target_mach_o_flavour,
5999 bfd_target_pef_flavour,
6000 bfd_target_pef_xlib_flavour,
6001 bfd_target_sym_flavour
252b5132
RH
6002};
6003
6004enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
6005
52b219b5 6006/* Forward declaration. */
252b5132
RH
6007typedef struct bfd_link_info _bfd_link_info;
6008
ae17ab41
CM
6009/* Forward declaration. */
6010typedef struct flag_info flag_info;
6011
252b5132
RH
6012typedef struct bfd_target
6013{
b5f79c76 6014 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
252b5132 6015 char *name;
b5f79c76
NC
6016
6017 /* The "flavour" of a back end is a general indication about
6018 the contents of a file. */
252b5132 6019 enum bfd_flavour flavour;
b5f79c76
NC
6020
6021 /* The order of bytes within the data area of a file. */
252b5132 6022 enum bfd_endian byteorder;
b5f79c76
NC
6023
6024 /* The order of bytes within the header parts of a file. */
252b5132 6025 enum bfd_endian header_byteorder;
b5f79c76
NC
6026
6027 /* A mask of all the flags which an executable may have set -
6028 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
8c603c85 6029 flagword object_flags;
b5f79c76
NC
6030
6031 /* A mask of all the flags which a section may have set - from
6032 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
252b5132 6033 flagword section_flags;
b5f79c76
NC
6034
6035 /* The character normally found at the front of a symbol.
6036 (if any), perhaps `_'. */
252b5132 6037 char symbol_leading_char;
b5f79c76
NC
6038
6039 /* The pad character for file names within an archive header. */
8c603c85 6040 char ar_pad_char;
b5f79c76
NC
6041
6042 /* The maximum number of characters in an archive header. */
0aabe54e
AM
6043 unsigned char ar_max_namelen;
6044
6045 /* How well this target matches, used to select between various
6046 possible targets when more than one target matches. */
6047 unsigned char match_priority;
b5f79c76
NC
6048
6049 /* Entries for byte swapping for data. These are different from the
a67a7b8b 6050 other entry points, since they don't take a BFD as the first argument.
b5f79c76 6051 Certain other handlers could do the same. */
8ce8c090
AM
6052 bfd_uint64_t (*bfd_getx64) (const void *);
6053 bfd_int64_t (*bfd_getx_signed_64) (const void *);
6054 void (*bfd_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
6055 bfd_vma (*bfd_getx32) (const void *);
6056 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
6057 void (*bfd_putx32) (bfd_vma, void *);
6058 bfd_vma (*bfd_getx16) (const void *);
6059 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
6060 void (*bfd_putx16) (bfd_vma, void *);
b5f79c76
NC
6061
6062 /* Byte swapping for the headers. */
8ce8c090
AM
6063 bfd_uint64_t (*bfd_h_getx64) (const void *);
6064 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
6065 void (*bfd_h_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
6066 bfd_vma (*bfd_h_getx32) (const void *);
6067 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
6068 void (*bfd_h_putx32) (bfd_vma, void *);
6069 bfd_vma (*bfd_h_getx16) (const void *);
6070 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
6071 void (*bfd_h_putx16) (bfd_vma, void *);
b5f79c76
NC
6072
6073 /* Format dependent routines: these are vectors of entry points
6074 within the target vector structure, one for each format to check. */
6075
6076 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
c58b9523 6077 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
b5f79c76
NC
6078
6079 /* Set the format of a file being written. */
c58b9523 6080 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
b5f79c76
NC
6081
6082 /* Write cached information into a file being written, at <<bfd_close>>. */
c58b9523 6083 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
252b5132 6084
b5f79c76 6085
52b219b5 6086 /* Generic entry points. */
e43d48cc 6087#define BFD_JUMP_TABLE_GENERIC(NAME) \
c58b9523
AM
6088 NAME##_close_and_cleanup, \
6089 NAME##_bfd_free_cached_info, \
6090 NAME##_new_section_hook, \
6091 NAME##_get_section_contents, \
6092 NAME##_get_section_contents_in_window
252b5132 6093
52b219b5 6094 /* Called when the BFD is being closed to do any necessary cleanup. */
c58b9523 6095 bfd_boolean (*_close_and_cleanup) (bfd *);
52b219b5 6096 /* Ask the BFD to free all cached information. */
c58b9523 6097 bfd_boolean (*_bfd_free_cached_info) (bfd *);
52b219b5 6098 /* Called when a new section is created. */
c58b9523 6099 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
52b219b5 6100 /* Read the contents of a section. */
b34976b6 6101 bfd_boolean (*_bfd_get_section_contents)
c58b9523 6102 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
b34976b6 6103 bfd_boolean (*_bfd_get_section_contents_in_window)
c58b9523 6104 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
252b5132 6105
52b219b5 6106 /* Entry points to copy private data. */
e43d48cc 6107#define BFD_JUMP_TABLE_COPY(NAME) \
c58b9523
AM
6108 NAME##_bfd_copy_private_bfd_data, \
6109 NAME##_bfd_merge_private_bfd_data, \
ccd2ec6a 6110 _bfd_generic_init_private_section_data, \
c58b9523
AM
6111 NAME##_bfd_copy_private_section_data, \
6112 NAME##_bfd_copy_private_symbol_data, \
80fccad2 6113 NAME##_bfd_copy_private_header_data, \
c58b9523
AM
6114 NAME##_bfd_set_private_flags, \
6115 NAME##_bfd_print_private_bfd_data
6116
52b219b5 6117 /* Called to copy BFD general private data from one object file
252b5132 6118 to another. */
c58b9523 6119 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
52b219b5 6120 /* Called to merge BFD general private data from one object file
252b5132 6121 to a common output file when linking. */
c58b9523 6122 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
ccd2ec6a
L
6123 /* Called to initialize BFD private section data from one object file
6124 to another. */
6125#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
6126 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
6127 bfd_boolean (*_bfd_init_private_section_data)
6128 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
52b219b5 6129 /* Called to copy BFD private section data from one object file
252b5132 6130 to another. */
b34976b6 6131 bfd_boolean (*_bfd_copy_private_section_data)
c58b9523 6132 (bfd *, sec_ptr, bfd *, sec_ptr);
8c603c85 6133 /* Called to copy BFD private symbol data from one symbol
252b5132 6134 to another. */
b34976b6 6135 bfd_boolean (*_bfd_copy_private_symbol_data)
c58b9523 6136 (bfd *, asymbol *, bfd *, asymbol *);
80fccad2
BW
6137 /* Called to copy BFD private header data from one object file
6138 to another. */
6139 bfd_boolean (*_bfd_copy_private_header_data)
6140 (bfd *, bfd *);
b5f79c76 6141 /* Called to set private backend flags. */
c58b9523 6142 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
252b5132 6143
b5f79c76 6144 /* Called to print private BFD data. */
c58b9523 6145 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
252b5132 6146
52b219b5 6147 /* Core file entry points. */
e43d48cc 6148#define BFD_JUMP_TABLE_CORE(NAME) \
c58b9523
AM
6149 NAME##_core_file_failing_command, \
6150 NAME##_core_file_failing_signal, \
261b8d08
PA
6151 NAME##_core_file_matches_executable_p, \
6152 NAME##_core_file_pid
c58b9523
AM
6153
6154 char * (*_core_file_failing_command) (bfd *);
6155 int (*_core_file_failing_signal) (bfd *);
6156 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
261b8d08 6157 int (*_core_file_pid) (bfd *);
252b5132 6158
52b219b5 6159 /* Archive entry points. */
e43d48cc 6160#define BFD_JUMP_TABLE_ARCHIVE(NAME) \
c58b9523
AM
6161 NAME##_slurp_armap, \
6162 NAME##_slurp_extended_name_table, \
6163 NAME##_construct_extended_name_table, \
6164 NAME##_truncate_arname, \
6165 NAME##_write_armap, \
6166 NAME##_read_ar_hdr, \
8f95b6e4 6167 NAME##_write_ar_hdr, \
c58b9523
AM
6168 NAME##_openr_next_archived_file, \
6169 NAME##_get_elt_at_index, \
6170 NAME##_generic_stat_arch_elt, \
6171 NAME##_update_armap_timestamp
6172
6173 bfd_boolean (*_bfd_slurp_armap) (bfd *);
6174 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
b34976b6 6175 bfd_boolean (*_bfd_construct_extended_name_table)
c58b9523
AM
6176 (bfd *, char **, bfd_size_type *, const char **);
6177 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
b34976b6 6178 bfd_boolean (*write_armap)
c58b9523
AM
6179 (bfd *, unsigned int, struct orl *, unsigned int, int);
6180 void * (*_bfd_read_ar_hdr_fn) (bfd *);
8f95b6e4 6181 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
c58b9523
AM
6182 bfd * (*openr_next_archived_file) (bfd *, bfd *);
6183#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
6184 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
6185 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
6186 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
77fb9c28 6187
52b219b5 6188 /* Entry points used for symbols. */
e43d48cc 6189#define BFD_JUMP_TABLE_SYMBOLS(NAME) \
c58b9523 6190 NAME##_get_symtab_upper_bound, \
6cee3f79 6191 NAME##_canonicalize_symtab, \
c58b9523
AM
6192 NAME##_make_empty_symbol, \
6193 NAME##_print_symbol, \
6194 NAME##_get_symbol_info, \
6195 NAME##_bfd_is_local_label_name, \
3c9458e9 6196 NAME##_bfd_is_target_special_symbol, \
c58b9523
AM
6197 NAME##_get_lineno, \
6198 NAME##_find_nearest_line, \
9b8d1a36 6199 _bfd_generic_find_nearest_line_discriminator, \
5420f73d 6200 _bfd_generic_find_line, \
4ab527b0 6201 NAME##_find_inliner_info, \
c58b9523
AM
6202 NAME##_bfd_make_debug_symbol, \
6203 NAME##_read_minisymbols, \
6204 NAME##_minisymbol_to_symbol
6205
6206 long (*_bfd_get_symtab_upper_bound) (bfd *);
6207 long (*_bfd_canonicalize_symtab)
fc0a2244
AC
6208 (bfd *, struct bfd_symbol **);
6209 struct bfd_symbol *
c58b9523 6210 (*_bfd_make_empty_symbol) (bfd *);
b34976b6 6211 void (*_bfd_print_symbol)
fc0a2244 6212 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
c58b9523 6213#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
b34976b6 6214 void (*_bfd_get_symbol_info)
fc0a2244 6215 (bfd *, struct bfd_symbol *, symbol_info *);
c58b9523
AM
6216#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
6217 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
3c9458e9 6218 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
fc0a2244 6219 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
b34976b6 6220 bfd_boolean (*_bfd_find_nearest_line)
fc0a2244 6221 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
c58b9523 6222 const char **, const char **, unsigned int *);
9b8d1a36
CC
6223 bfd_boolean (*_bfd_find_nearest_line_discriminator)
6224 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
6225 const char **, const char **, unsigned int *, unsigned int *);
5420f73d
L
6226 bfd_boolean (*_bfd_find_line)
6227 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
6228 const char **, unsigned int *);
4ab527b0
FF
6229 bfd_boolean (*_bfd_find_inliner_info)
6230 (bfd *, const char **, const char **, unsigned int *);
52b219b5 6231 /* Back-door to allow format-aware applications to create debug symbols
252b5132
RH
6232 while using BFD for everything else. Currently used by the assembler
6233 when creating COFF files. */
b34976b6 6234 asymbol * (*_bfd_make_debug_symbol)
c58b9523 6235 (bfd *, void *, unsigned long size);
252b5132
RH
6236#define bfd_read_minisymbols(b, d, m, s) \
6237 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
b34976b6 6238 long (*_read_minisymbols)
c58b9523 6239 (bfd *, bfd_boolean, void **, unsigned int *);
252b5132
RH
6240#define bfd_minisymbol_to_symbol(b, d, m, f) \
6241 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
b34976b6 6242 asymbol * (*_minisymbol_to_symbol)
c58b9523 6243 (bfd *, bfd_boolean, const void *, asymbol *);
252b5132 6244
52b219b5 6245 /* Routines for relocs. */
e43d48cc 6246#define BFD_JUMP_TABLE_RELOCS(NAME) \
c58b9523
AM
6247 NAME##_get_reloc_upper_bound, \
6248 NAME##_canonicalize_reloc, \
157090f7
AM
6249 NAME##_bfd_reloc_type_lookup, \
6250 NAME##_bfd_reloc_name_lookup
c58b9523
AM
6251
6252 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
b34976b6 6253 long (*_bfd_canonicalize_reloc)
fc0a2244 6254 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
52b219b5 6255 /* See documentation on reloc types. */
252b5132 6256 reloc_howto_type *
c58b9523 6257 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
157090f7
AM
6258 reloc_howto_type *
6259 (*reloc_name_lookup) (bfd *, const char *);
252b5132 6260
d9352518 6261
52b219b5 6262 /* Routines used when writing an object file. */
e43d48cc 6263#define BFD_JUMP_TABLE_WRITE(NAME) \
c58b9523
AM
6264 NAME##_set_arch_mach, \
6265 NAME##_set_section_contents
6266
b34976b6 6267 bfd_boolean (*_bfd_set_arch_mach)
c58b9523 6268 (bfd *, enum bfd_architecture, unsigned long);
b34976b6 6269 bfd_boolean (*_bfd_set_section_contents)
0f867abe 6270 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
252b5132 6271
52b219b5 6272 /* Routines used by the linker. */
e43d48cc 6273#define BFD_JUMP_TABLE_LINK(NAME) \
c58b9523
AM
6274 NAME##_sizeof_headers, \
6275 NAME##_bfd_get_relocated_section_contents, \
6276 NAME##_bfd_relax_section, \
6277 NAME##_bfd_link_hash_table_create, \
6278 NAME##_bfd_link_hash_table_free, \
6279 NAME##_bfd_link_add_symbols, \
6280 NAME##_bfd_link_just_syms, \
1338dd10 6281 NAME##_bfd_copy_link_hash_symbol_type, \
c58b9523
AM
6282 NAME##_bfd_final_link, \
6283 NAME##_bfd_link_split_section, \
6284 NAME##_bfd_gc_sections, \
ae17ab41 6285 NAME##_bfd_lookup_section_flags, \
c58b9523 6286 NAME##_bfd_merge_sections, \
72adc230 6287 NAME##_bfd_is_group_section, \
082b7297 6288 NAME##_bfd_discard_group, \
3023e3f6
RS
6289 NAME##_section_already_linked, \
6290 NAME##_bfd_define_common_symbol
c58b9523 6291
a6b96beb 6292 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
b34976b6 6293 bfd_byte * (*_bfd_get_relocated_section_contents)
c58b9523 6294 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
fc0a2244 6295 bfd_byte *, bfd_boolean, struct bfd_symbol **);
252b5132 6296
b34976b6 6297 bfd_boolean (*_bfd_relax_section)
198beae2 6298 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
252b5132 6299
52b219b5 6300 /* Create a hash table for the linker. Different backends store
252b5132 6301 different information in this table. */
b34976b6 6302 struct bfd_link_hash_table *
c58b9523 6303 (*_bfd_link_hash_table_create) (bfd *);
252b5132 6304
e2d34d7d 6305 /* Release the memory associated with the linker hash table. */
c58b9523 6306 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
e2d34d7d 6307
52b219b5 6308 /* Add symbols from this object file into the hash table. */
c58b9523 6309 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
252b5132 6310
2d653fc7 6311 /* Indicate that we are only retrieving symbol values from this section. */
c58b9523 6312 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
2d653fc7 6313
1338dd10
PB
6314 /* Copy the symbol type of a linker hash table entry. */
6315#define bfd_copy_link_hash_symbol_type(b, t, f) \
6316 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
6317 void (*_bfd_copy_link_hash_symbol_type)
6318 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
6319
52b219b5 6320 /* Do a link based on the link_order structures attached to each
252b5132 6321 section of the BFD. */
c58b9523 6322 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
252b5132 6323
52b219b5 6324 /* Should this section be split up into smaller pieces during linking. */
198beae2 6325 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
252b5132 6326
52b219b5 6327 /* Remove sections that are not referenced from the output. */
c58b9523 6328 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
252b5132 6329
ae17ab41 6330 /* Sets the bitmask of allowed and disallowed section flags. */
b9c361e0 6331 bfd_boolean (*_bfd_lookup_section_flags) (struct bfd_link_info *,
691bf19c
NC
6332 struct flag_info *,
6333 asection *);
ae17ab41 6334
8550eb6e 6335 /* Attempt to merge SEC_MERGE sections. */
c58b9523 6336 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
8550eb6e 6337
72adc230
AM
6338 /* Is this section a member of a group? */
6339 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
6340
e61463e1 6341 /* Discard members of a group. */
198beae2 6342 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
e61463e1 6343
082b7297
L
6344 /* Check if SEC has been already linked during a reloceatable or
6345 final link. */
c77ec726 6346 bfd_boolean (*_section_already_linked) (bfd *, asection *,
43e1669b 6347 struct bfd_link_info *);
082b7297 6348
3023e3f6
RS
6349 /* Define a common symbol. */
6350 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
6351 struct bfd_link_hash_entry *);
6352
52b219b5 6353 /* Routines to handle dynamic symbols and relocs. */
e43d48cc 6354#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
c58b9523
AM
6355 NAME##_get_dynamic_symtab_upper_bound, \
6356 NAME##_canonicalize_dynamic_symtab, \
4c45e5c9 6357 NAME##_get_synthetic_symtab, \
c58b9523
AM
6358 NAME##_get_dynamic_reloc_upper_bound, \
6359 NAME##_canonicalize_dynamic_reloc
6360
b5f79c76 6361 /* Get the amount of memory required to hold the dynamic symbols. */
c58b9523 6362 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
52b219b5 6363 /* Read in the dynamic symbols. */
b34976b6 6364 long (*_bfd_canonicalize_dynamic_symtab)
fc0a2244 6365 (bfd *, struct bfd_symbol **);
4c45e5c9
JJ
6366 /* Create synthetized symbols. */
6367 long (*_bfd_get_synthetic_symtab)
c9727e01
AM
6368 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
6369 struct bfd_symbol **);
52b219b5 6370 /* Get the amount of memory required to hold the dynamic relocs. */
c58b9523 6371 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
52b219b5 6372 /* Read in the dynamic relocs. */
b34976b6 6373 long (*_bfd_canonicalize_dynamic_reloc)
fc0a2244 6374 (bfd *, arelent **, struct bfd_symbol **);
b23b8e6e 6375
b5f79c76
NC
6376 /* Opposite endian version of this target. */
6377 const struct bfd_target * alternative_target;
8c603c85 6378
b5f79c76
NC
6379 /* Data for use by back-end routines, which isn't
6380 generic enough to belong in this structure. */
9c5bfbb7 6381 const void *backend_data;
8c603c85 6382
252b5132 6383} bfd_target;
b5f79c76 6384
c58b9523 6385bfd_boolean bfd_set_default_target (const char *name);
252b5132 6386
c58b9523 6387const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
252b5132 6388
5fbe9721
KT
6389const bfd_target *bfd_get_target_info (const char *target_name,
6390 bfd *abfd,
6391 bfd_boolean *is_bigendian,
6392 int *underscoring,
6393 const char **def_target_arch);
c58b9523 6394const char ** bfd_target_list (void);
252b5132 6395
c58b9523
AM
6396const bfd_target *bfd_search_for_target
6397 (int (*search_func) (const bfd_target *, void *),
6398 void *);
c3c89269 6399
e61463e1 6400/* Extracted from format.c. */
c58b9523 6401bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
252b5132 6402
c58b9523
AM
6403bfd_boolean bfd_check_format_matches
6404 (bfd *abfd, bfd_format format, char ***matching);
252b5132 6405
c58b9523 6406bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
252b5132 6407
c58b9523 6408const char *bfd_format_string (bfd_format format);
252b5132 6409
af39267e 6410/* Extracted from linker.c. */
c58b9523 6411bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
af39267e
DJ
6412
6413#define bfd_link_split_section(abfd, sec) \
6414 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
6415
43e1669b 6416bfd_boolean bfd_section_already_linked (bfd *abfd,
c77ec726 6417 asection *sec,
c0f00686 6418 struct bfd_link_info *info);
082b7297 6419
c77ec726
AM
6420#define bfd_section_already_linked(abfd, sec, info) \
6421 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
082b7297 6422
3023e3f6
RS
6423bfd_boolean bfd_generic_define_common_symbol
6424 (bfd *output_bfd, struct bfd_link_info *info,
6425 struct bfd_link_hash_entry *h);
6426
6427#define bfd_define_common_symbol(output_bfd, info, h) \
6428 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
6429
09e2aba4
DK
6430struct bfd_elf_version_tree * bfd_find_version_for_sym
6431 (struct bfd_elf_version_tree *verdefs,
6432 const char *sym_name, bfd_boolean *hide);
6433
fd91d419
L
6434bfd_boolean bfd_hide_sym_by_version
6435 (struct bfd_elf_version_tree *verdefs, const char *sym_name);
6436
af39267e 6437/* Extracted from simple.c. */
c58b9523
AM
6438bfd_byte *bfd_simple_get_relocated_section_contents
6439 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
af39267e 6440
1b315056 6441/* Extracted from compress.c. */
4a114e3e
L
6442bfd_boolean bfd_compress_section_contents
6443 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
6444 bfd_size_type uncompressed_size);
6445
6446bfd_boolean bfd_get_full_section_contents
6447 (bfd *abfd, asection *section, bfd_byte **ptr);
6448
6449bfd_boolean bfd_is_section_compressed
6450 (bfd *abfd, asection *section);
6451
6452bfd_boolean bfd_init_section_decompress_status
6453 (bfd *abfd, asection *section);
6454
6455bfd_boolean bfd_init_section_compress_status
6456 (bfd *abfd, asection *section);
1b315056 6457
252b5132
RH
6458#ifdef __cplusplus
6459}
6460#endif
6461#endif