linux-tdep.c: Fix "warning: 'siginfo_size' may be used uninitialized..."
[deliverable/binutils-gdb.git] / bfd / bfd-in2.h
CommitLineData
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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".
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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
1098fd41 10 Copyright 1990-2013 Free Software Foundation, Inc.
c2852e88 11
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12 Contributed by Cygnus Support.
13
8afb0e02 14 This file is part of BFD, the Binary File Descriptor library.
252b5132 15
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16 This program is free software; you can redistribute it and/or modify
17 it under the terms of the GNU General Public License as published by
cd123cb7 18 the Free Software Foundation; either version 3 of the License, or
8afb0e02 19 (at your option) any later version.
252b5132 20
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21 This program is distributed in the hope that it will be useful,
22 but WITHOUT ANY WARRANTY; without even the implied warranty of
23 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 GNU General Public License for more details.
252b5132 25
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26 You should have received a copy of the GNU General Public License
27 along with this program; if not, write to the Free Software
3e110533 28 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
252b5132 29
252b5132
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30#ifndef __BFD_H_SEEN__
31#define __BFD_H_SEEN__
32
0bee45d9
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33/* PR 14072: Ensure that config.h is included first. */
34#if !defined PACKAGE && !defined PACKAGE_VERSION
df7b86aa
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35#error config.h must be included before this header
36#endif
37
252b5132
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38#ifdef __cplusplus
39extern "C" {
40#endif
41
42#include "ansidecl.h"
e43d48cc 43#include "symcat.h"
f1163205
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44#include <sys/stat.h>
45
e43d48cc
AM
46#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
47#ifndef SABER
48/* This hack is to avoid a problem with some strict ANSI C preprocessors.
49 The problem is, "32_" is not a valid preprocessing token, and we don't
50 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
51 cause the inner CONCAT2 macros to be evaluated first, producing
52 still-valid pp-tokens. Then the final concatenation can be done. */
53#undef CONCAT4
54#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
55#endif
56#endif
252b5132 57
0112cd26
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58/* This is a utility macro to handle the situation where the code
59 wants to place a constant string into the code, followed by a
60 comma and then the length of the string. Doing this by hand
db86b2dc
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61 is error prone, so using this macro is safer. */
62#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
0112cd26
NC
63/* Unfortunately it is not possible to use the STRING_COMMA_LEN macro
64 to create the arguments to another macro, since the preprocessor
65 will mis-count the number of arguments to the outer macro (by not
66 evaluating STRING_COMMA_LEN and so missing the comma). This is a
67 problem for example when trying to use STRING_COMMA_LEN to build
68 the arguments to the strncmp() macro. Hence this alternative
69 definition of strncmp is provided here.
68ffbac6 70
0112cd26
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71 Note - these macros do NOT work if STR2 is not a constant string. */
72#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
ea9986ff
NC
73 /* strcpy() can have a similar problem, but since we know we are
74 copying a constant string, we can use memcpy which will be faster
75 since there is no need to check for a NUL byte inside STR. We
76 can also save time if we do not need to copy the terminating NUL. */
77#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
78#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
0112cd26
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79
80
ce3c775b
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81#define BFD_SUPPORTS_PLUGINS @supports_plugins@
82
69263e90
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83/* The word size used by BFD on the host. This may be 64 with a 32
84 bit target if the host is 64 bit, or if other 64 bit targets have
85 been selected with --enable-targets, or if --enable-64-bit-bfd. */
252b5132 86#define BFD_ARCH_SIZE @wordsize@
69263e90
AM
87
88/* The word size of the default bfd target. */
89#define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
90
252b5132 91#define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
d2df793a 92#define BFD_HOST_64BIT_LONG_LONG @BFD_HOST_64BIT_LONG_LONG@
252b5132
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93#if @BFD_HOST_64_BIT_DEFINED@
94#define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
95#define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
8ce8c090
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96typedef BFD_HOST_64_BIT bfd_int64_t;
97typedef BFD_HOST_U_64_BIT bfd_uint64_t;
252b5132
RH
98#endif
99
100#if BFD_ARCH_SIZE >= 64
101#define BFD64
102#endif
103
104#ifndef INLINE
105#if __GNUC__ >= 2
106#define INLINE __inline__
107#else
108#define INLINE
109#endif
110#endif
111
d2df793a
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112/* Declaring a type wide enough to hold a host long and a host pointer. */
113#define BFD_HOSTPTR_T @BFD_HOSTPTR_T@
114typedef BFD_HOSTPTR_T bfd_hostptr_t;
115
b5f79c76 116/* Forward declaration. */
c2852e88 117typedef struct bfd bfd;
252b5132 118
b34976b6
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119/* Boolean type used in bfd. Too many systems define their own
120 versions of "boolean" for us to safely typedef a "boolean" of
cf3d882d 121 our own. Using an enum for "bfd_boolean" has its own set of
b34976b6
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122 problems, with strange looking casts required to avoid warnings
123 on some older compilers. Thus we just use an int.
124
cf3d882d 125 General rule: Functions which are bfd_boolean return TRUE on
b34976b6
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126 success and FALSE on failure (unless they're a predicate). */
127
128typedef int bfd_boolean;
129#undef FALSE
130#undef TRUE
131#define FALSE 0
132#define TRUE 1
133
252b5132
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134#ifdef BFD64
135
136#ifndef BFD_HOST_64_BIT
137 #error No 64 bit integer type available
138#endif /* ! defined (BFD_HOST_64_BIT) */
139
140typedef BFD_HOST_U_64_BIT bfd_vma;
141typedef BFD_HOST_64_BIT bfd_signed_vma;
142typedef BFD_HOST_U_64_BIT bfd_size_type;
143typedef BFD_HOST_U_64_BIT symvalue;
144
252b5132 145#if BFD_HOST_64BIT_LONG
14a91970
AM
146#define BFD_VMA_FMT "l"
147#elif defined (__MSVCRT__)
148#define BFD_VMA_FMT "I64"
6e3d6dc1 149#else
14a91970 150#define BFD_VMA_FMT "ll"
252b5132 151#endif
14a91970
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152
153#ifndef fprintf_vma
154#define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x)
155#define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x)
252b5132
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156#endif
157
158#else /* not BFD64 */
159
160/* Represent a target address. Also used as a generic unsigned type
161 which is guaranteed to be big enough to hold any arithmetic types
162 we need to deal with. */
163typedef unsigned long bfd_vma;
164
165/* A generic signed type which is guaranteed to be big enough to hold any
166 arithmetic types we need to deal with. Can be assumed to be compatible
167 with bfd_vma in the same way that signed and unsigned ints are compatible
168 (as parameters, in assignment, etc). */
169typedef long bfd_signed_vma;
170
171typedef unsigned long symvalue;
172typedef unsigned long bfd_size_type;
173
174/* Print a bfd_vma x on stream s. */
14a91970
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175#define BFD_VMA_FMT "l"
176#define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x)
177#define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x)
252b5132
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178
179#endif /* not BFD64 */
180
d0fb9a8d
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181#define HALF_BFD_SIZE_TYPE \
182 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
183
8ce8c090
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184#ifndef BFD_HOST_64_BIT
185/* Fall back on a 32 bit type. The idea is to make these types always
186 available for function return types, but in the case that
187 BFD_HOST_64_BIT is undefined such a function should abort or
188 otherwise signal an error. */
189typedef bfd_signed_vma bfd_int64_t;
190typedef bfd_vma bfd_uint64_t;
191#endif
192
d7ce59e3
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193/* An offset into a file. BFD always uses the largest possible offset
194 based on the build time availability of fseek, fseeko, or fseeko64. */
195typedef @bfd_file_ptr@ file_ptr;
196typedef unsigned @bfd_file_ptr@ ufile_ptr;
dc810e39 197
c58b9523
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198extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
199extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
ae4221d7 200
252b5132 201#define printf_vma(x) fprintf_vma(stdout,x)
ae4221d7 202#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
252b5132
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203
204typedef unsigned int flagword; /* 32 bits of flags */
205typedef unsigned char bfd_byte;
206\f
b5f79c76 207/* File formats. */
252b5132 208
b5f79c76
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209typedef enum bfd_format
210{
211 bfd_unknown = 0, /* File format is unknown. */
5c4491d3 212 bfd_object, /* Linker/assembler/compiler output. */
b5f79c76
NC
213 bfd_archive, /* Object archive file. */
214 bfd_core, /* Core dump. */
215 bfd_type_end /* Marks the end; don't use it! */
216}
217bfd_format;
252b5132 218\f
b5f79c76 219/* Symbols and relocation. */
252b5132
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220
221/* A count of carsyms (canonical archive symbols). */
222typedef unsigned long symindex;
223
224/* How to perform a relocation. */
225typedef const struct reloc_howto_struct reloc_howto_type;
226
227#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
228
229/* General purpose part of a symbol X;
230 target specific parts are in libcoff.h, libaout.h, etc. */
231
232#define bfd_get_section(x) ((x)->section)
233#define bfd_get_output_section(x) ((x)->section->output_section)
234#define bfd_set_section(x,y) ((x)->section) = (y)
235#define bfd_asymbol_base(x) ((x)->section->vma)
236#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
237#define bfd_asymbol_name(x) ((x)->name)
238/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
239#define bfd_asymbol_bfd(x) ((x)->the_bfd)
6ba2a415
RS
240#define bfd_asymbol_flavour(x) \
241 (((x)->flags & BSF_SYNTHETIC) != 0 \
242 ? bfd_target_unknown_flavour \
243 : bfd_asymbol_bfd (x)->xvec->flavour)
252b5132
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244
245/* A canonical archive symbol. */
b5f79c76
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246/* This is a type pun with struct ranlib on purpose! */
247typedef struct carsym
248{
252b5132 249 char *name;
b5f79c76
NC
250 file_ptr file_offset; /* Look here to find the file. */
251}
252carsym; /* To make these you call a carsymogen. */
252b5132 253
252b5132 254/* Used in generating armaps (archive tables of contents).
b5f79c76
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255 Perhaps just a forward definition would do? */
256struct orl /* Output ranlib. */
257{
258 char **name; /* Symbol name. */
259 union
260 {
dc810e39
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261 file_ptr pos;
262 bfd *abfd;
b5f79c76
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263 } u; /* bfd* or file position. */
264 int namidx; /* Index into string table. */
252b5132
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265};
266\f
b5f79c76
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267/* Linenumber stuff. */
268typedef struct lineno_cache_entry
269{
270 unsigned int line_number; /* Linenumber from start of function. */
271 union
272 {
fc0a2244 273 struct bfd_symbol *sym; /* Function name. */
b5f79c76 274 bfd_vma offset; /* Offset into section. */
252b5132 275 } u;
b5f79c76
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276}
277alent;
252b5132 278\f
b5f79c76 279/* Object and core file sections. */
252b5132
RH
280
281#define align_power(addr, align) \
e5b45b83 282 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
252b5132 283
198beae2 284typedef struct bfd_section *sec_ptr;
252b5132 285
a0f49396
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286#define bfd_get_section_name(bfd, ptr) ((void) bfd, (ptr)->name)
287#define bfd_get_section_vma(bfd, ptr) ((void) bfd, (ptr)->vma)
288#define bfd_get_section_lma(bfd, ptr) ((void) bfd, (ptr)->lma)
289#define bfd_get_section_alignment(bfd, ptr) ((void) bfd, \
290 (ptr)->alignment_power)
252b5132 291#define bfd_section_name(bfd, ptr) ((ptr)->name)
eea6121a
AM
292#define bfd_section_size(bfd, ptr) ((ptr)->size)
293#define bfd_get_section_size(ptr) ((ptr)->size)
252b5132
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294#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
295#define bfd_section_lma(bfd, ptr) ((ptr)->lma)
296#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
a0f49396
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297#define bfd_get_section_flags(bfd, ptr) ((void) bfd, (ptr)->flags)
298#define bfd_get_section_userdata(bfd, ptr) ((void) bfd, (ptr)->userdata)
252b5132
RH
299
300#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
301
b34976b6
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302#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
303#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
304#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
07515404
AM
305/* Find the address one past the end of SEC. */
306#define bfd_get_section_limit(bfd, sec) \
e57278ef
AM
307 (((bfd)->direction != write_direction && (sec)->rawsize != 0 \
308 ? (sec)->rawsize : (sec)->size) / bfd_octets_per_byte (bfd))
252b5132 309
ddfd6795 310/* Return TRUE if input section SEC has been discarded. */
dbaa2011 311#define discarded_section(sec) \
ab96bf03
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312 (!bfd_is_abs_section (sec) \
313 && bfd_is_abs_section ((sec)->output_section) \
dbaa2011
AM
314 && (sec)->sec_info_type != SEC_INFO_TYPE_MERGE \
315 && (sec)->sec_info_type != SEC_INFO_TYPE_JUST_SYMS)
252b5132
RH
316\f
317typedef enum bfd_print_symbol
60bcf0fa 318{
252b5132
RH
319 bfd_print_symbol_name,
320 bfd_print_symbol_more,
321 bfd_print_symbol_all
322} bfd_print_symbol_type;
60bcf0fa 323
252b5132
RH
324/* Information about a symbol that nm needs. */
325
326typedef struct _symbol_info
327{
328 symvalue value;
329 char type;
dc810e39 330 const char *name; /* Symbol name. */
252b5132 331 unsigned char stab_type; /* Stab type. */
8546af74 332 char stab_other; /* Stab other. */
252b5132 333 short stab_desc; /* Stab desc. */
dc810e39 334 const char *stab_name; /* String for stab type. */
252b5132
RH
335} symbol_info;
336
337/* Get the name of a stabs type code. */
338
c58b9523 339extern const char *bfd_get_stab_name (int);
252b5132
RH
340\f
341/* Hash table routines. There is no way to free up a hash table. */
342
343/* An element in the hash table. Most uses will actually use a larger
344 structure, and an instance of this will be the first field. */
345
346struct bfd_hash_entry
347{
348 /* Next entry for this hash code. */
349 struct bfd_hash_entry *next;
350 /* String being hashed. */
351 const char *string;
352 /* Hash code. This is the full hash code, not the index into the
353 table. */
354 unsigned long hash;
355};
356
357/* A hash table. */
358
359struct bfd_hash_table
360{
361 /* The hash array. */
362 struct bfd_hash_entry **table;
252b5132
RH
363 /* A function used to create new elements in the hash table. The
364 first entry is itself a pointer to an element. When this
365 function is first invoked, this pointer will be NULL. However,
366 having the pointer permits a hierarchy of method functions to be
367 built each of which calls the function in the superclass. Thus
368 each function should be written to allocate a new block of memory
369 only if the argument is NULL. */
b34976b6 370 struct bfd_hash_entry *(*newfunc)
c58b9523 371 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
252b5132 372 /* An objalloc for this hash table. This is a struct objalloc *,
c58b9523
AM
373 but we use void * to avoid requiring the inclusion of objalloc.h. */
374 void *memory;
98f0b6ab
AM
375 /* The number of slots in the hash table. */
376 unsigned int size;
377 /* The number of entries in the hash table. */
378 unsigned int count;
379 /* The size of elements. */
380 unsigned int entsize;
381 /* If non-zero, don't grow the hash table. */
382 unsigned int frozen:1;
252b5132
RH
383};
384
385/* Initialize a hash table. */
b34976b6 386extern bfd_boolean bfd_hash_table_init
c58b9523
AM
387 (struct bfd_hash_table *,
388 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
389 struct bfd_hash_table *,
66eb6687
AM
390 const char *),
391 unsigned int);
252b5132
RH
392
393/* Initialize a hash table specifying a size. */
b34976b6 394extern bfd_boolean bfd_hash_table_init_n
c58b9523
AM
395 (struct bfd_hash_table *,
396 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
397 struct bfd_hash_table *,
398 const char *),
66eb6687 399 unsigned int, unsigned int);
252b5132
RH
400
401/* Free up a hash table. */
b34976b6 402extern void bfd_hash_table_free
c58b9523 403 (struct bfd_hash_table *);
252b5132 404
b34976b6 405/* Look up a string in a hash table. If CREATE is TRUE, a new entry
252b5132 406 will be created for this string if one does not already exist. The
b34976b6 407 COPY argument must be TRUE if this routine should copy the string
252b5132
RH
408 into newly allocated memory when adding an entry. */
409extern struct bfd_hash_entry *bfd_hash_lookup
c58b9523
AM
410 (struct bfd_hash_table *, const char *, bfd_boolean create,
411 bfd_boolean copy);
252b5132 412
a69898aa
AM
413/* Insert an entry in a hash table. */
414extern struct bfd_hash_entry *bfd_hash_insert
415 (struct bfd_hash_table *, const char *, unsigned long);
416
4e011fb5
AM
417/* Rename an entry in a hash table. */
418extern void bfd_hash_rename
419 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *);
420
252b5132
RH
421/* Replace an entry in a hash table. */
422extern void bfd_hash_replace
c58b9523
AM
423 (struct bfd_hash_table *, struct bfd_hash_entry *old,
424 struct bfd_hash_entry *nw);
252b5132
RH
425
426/* Base method for creating a hash table entry. */
427extern struct bfd_hash_entry *bfd_hash_newfunc
c58b9523 428 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
252b5132
RH
429
430/* Grab some space for a hash table entry. */
c58b9523
AM
431extern void *bfd_hash_allocate
432 (struct bfd_hash_table *, unsigned int);
252b5132
RH
433
434/* Traverse a hash table in a random order, calling a function on each
b34976b6 435 element. If the function returns FALSE, the traversal stops. The
252b5132 436 INFO argument is passed to the function. */
b34976b6 437extern void bfd_hash_traverse
c58b9523
AM
438 (struct bfd_hash_table *,
439 bfd_boolean (*) (struct bfd_hash_entry *, void *),
440 void *info);
252b5132 441
2d643429
NC
442/* Allows the default size of a hash table to be configured. New hash
443 tables allocated using bfd_hash_table_init will be created with
444 this size. */
8ad17b3a 445extern unsigned long bfd_hash_set_default_size (unsigned long);
2d643429 446
3722b82f
AM
447/* This structure is used to keep track of stabs in sections
448 information while linking. */
449
450struct stab_info
451{
452 /* A hash table used to hold stabs strings. */
453 struct bfd_strtab_hash *strings;
454 /* The header file hash table. */
455 struct bfd_hash_table includes;
456 /* The first .stabstr section. */
457 struct bfd_section *stabstr;
458};
459
c58b9523 460#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
e43d48cc 461
b5f79c76 462/* User program access to BFD facilities. */
252b5132
RH
463
464/* Direct I/O routines, for programs which know more about the object
465 file than BFD does. Use higher level routines if possible. */
466
c58b9523
AM
467extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
468extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
469extern int bfd_seek (bfd *, file_ptr, int);
7c192733 470extern file_ptr bfd_tell (bfd *);
c58b9523
AM
471extern int bfd_flush (bfd *);
472extern int bfd_stat (bfd *, struct stat *);
dc810e39
AM
473
474/* Deprecated old routines. */
475#if __GNUC__
476#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
477 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
478 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
479#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
480 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
481 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
482#else
483#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
484 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
485 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
486#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
487 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
488 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
489#endif
c58b9523 490extern void warn_deprecated (const char *, const char *, int, const char *);
252b5132 491
252b5132
RH
492/* Cast from const char * to char * so that caller can assign to
493 a char * without a warning. */
494#define bfd_get_filename(abfd) ((char *) (abfd)->filename)
495#define bfd_get_cacheable(abfd) ((abfd)->cacheable)
496#define bfd_get_format(abfd) ((abfd)->format)
497#define bfd_get_target(abfd) ((abfd)->xvec->name)
498#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
9bd09e22
ND
499#define bfd_family_coff(abfd) \
500 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
501 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
252b5132
RH
502#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
503#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
504#define bfd_header_big_endian(abfd) \
505 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
506#define bfd_header_little_endian(abfd) \
507 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
508#define bfd_get_file_flags(abfd) ((abfd)->flags)
509#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
510#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
511#define bfd_my_archive(abfd) ((abfd)->my_archive)
512#define bfd_has_map(abfd) ((abfd)->has_armap)
a8da6403 513#define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
252b5132
RH
514
515#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
516#define bfd_usrdata(abfd) ((abfd)->usrdata)
517
518#define bfd_get_start_address(abfd) ((abfd)->start_address)
519#define bfd_get_symcount(abfd) ((abfd)->symcount)
520#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
521#define bfd_count_sections(abfd) ((abfd)->section_count)
522
1f70368c
DJ
523#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
524
252b5132
RH
525#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
526
b34976b6 527#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
252b5132 528
b34976b6 529extern bfd_boolean bfd_cache_close
c58b9523 530 (bfd *abfd);
d436a9b3
FCE
531/* NB: This declaration should match the autogenerated one in libbfd.h. */
532
02d5a37b
JG
533extern bfd_boolean bfd_cache_close_all (void);
534
b34976b6 535extern bfd_boolean bfd_record_phdr
c58b9523 536 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
198beae2 537 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
252b5132
RH
538
539/* Byte swapping routines. */
540
8ce8c090
AM
541bfd_uint64_t bfd_getb64 (const void *);
542bfd_uint64_t bfd_getl64 (const void *);
543bfd_int64_t bfd_getb_signed_64 (const void *);
544bfd_int64_t bfd_getl_signed_64 (const void *);
edeb6e24
AM
545bfd_vma bfd_getb32 (const void *);
546bfd_vma bfd_getl32 (const void *);
547bfd_signed_vma bfd_getb_signed_32 (const void *);
548bfd_signed_vma bfd_getl_signed_32 (const void *);
549bfd_vma bfd_getb16 (const void *);
550bfd_vma bfd_getl16 (const void *);
551bfd_signed_vma bfd_getb_signed_16 (const void *);
552bfd_signed_vma bfd_getl_signed_16 (const void *);
8ce8c090
AM
553void bfd_putb64 (bfd_uint64_t, void *);
554void bfd_putl64 (bfd_uint64_t, void *);
edeb6e24
AM
555void bfd_putb32 (bfd_vma, void *);
556void bfd_putl32 (bfd_vma, void *);
557void bfd_putb16 (bfd_vma, void *);
558void bfd_putl16 (bfd_vma, void *);
8c603c85
NC
559
560/* Byte swapping routines which take size and endiannes as arguments. */
561
8ce8c090
AM
562bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
563void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
082b7297 564
252b5132
RH
565#if defined(__STDC__) || defined(ALMOST_STDC)
566struct ecoff_debug_info;
567struct ecoff_debug_swap;
568struct ecoff_extr;
fc0a2244 569struct bfd_symbol;
252b5132
RH
570struct bfd_link_info;
571struct bfd_link_hash_entry;
c77ec726 572struct bfd_section_already_linked;
252b5132
RH
573struct bfd_elf_version_tree;
574#endif
c77ec726
AM
575
576extern bfd_boolean bfd_section_already_linked_table_init (void);
577extern void bfd_section_already_linked_table_free (void);
578extern bfd_boolean _bfd_handle_already_linked
579 (struct bfd_section *, struct bfd_section_already_linked *,
580 struct bfd_link_info *);
581\f
582/* Externally visible ECOFF routines. */
583
b34976b6 584extern bfd_vma bfd_ecoff_get_gp_value
c58b9523 585 (bfd * abfd);
b34976b6 586extern bfd_boolean bfd_ecoff_set_gp_value
c58b9523 587 (bfd *abfd, bfd_vma gp_value);
b34976b6 588extern bfd_boolean bfd_ecoff_set_regmasks
c58b9523
AM
589 (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
590 unsigned long *cprmask);
591extern void *bfd_ecoff_debug_init
592 (bfd *output_bfd, struct ecoff_debug_info *output_debug,
593 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
252b5132 594extern void bfd_ecoff_debug_free
c58b9523
AM
595 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
596 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
b34976b6 597extern bfd_boolean bfd_ecoff_debug_accumulate
c58b9523
AM
598 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
599 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
600 struct ecoff_debug_info *input_debug,
601 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
b34976b6 602extern bfd_boolean bfd_ecoff_debug_accumulate_other
c58b9523
AM
603 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
604 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
605 struct bfd_link_info *);
b34976b6 606extern bfd_boolean bfd_ecoff_debug_externals
c58b9523
AM
607 (bfd *abfd, struct ecoff_debug_info *debug,
608 const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
fc0a2244
AC
609 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
610 void (*set_index) (struct bfd_symbol *, bfd_size_type));
b34976b6 611extern bfd_boolean bfd_ecoff_debug_one_external
c58b9523
AM
612 (bfd *abfd, struct ecoff_debug_info *debug,
613 const struct ecoff_debug_swap *swap, const char *name,
614 struct ecoff_extr *esym);
252b5132 615extern bfd_size_type bfd_ecoff_debug_size
c58b9523
AM
616 (bfd *abfd, struct ecoff_debug_info *debug,
617 const struct ecoff_debug_swap *swap);
b34976b6 618extern bfd_boolean bfd_ecoff_write_debug
c58b9523
AM
619 (bfd *abfd, struct ecoff_debug_info *debug,
620 const struct ecoff_debug_swap *swap, file_ptr where);
b34976b6 621extern bfd_boolean bfd_ecoff_write_accumulated_debug
c58b9523
AM
622 (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
623 const struct ecoff_debug_swap *swap,
624 struct bfd_link_info *info, file_ptr where);
252b5132
RH
625
626/* Externally visible ELF routines. */
627
628struct bfd_link_needed_list
629{
630 struct bfd_link_needed_list *next;
631 bfd *by;
632 const char *name;
633};
634
4a43e768
AM
635enum dynamic_lib_link_class {
636 DYN_NORMAL = 0,
637 DYN_AS_NEEDED = 1,
e56f61be
L
638 DYN_DT_NEEDED = 2,
639 DYN_NO_ADD_NEEDED = 4,
640 DYN_NO_NEEDED = 8
4a43e768
AM
641};
642
5061a885
AM
643enum notice_asneeded_action {
644 notice_as_needed,
645 notice_not_needed,
646 notice_needed
647};
648
45d6a902 649extern bfd_boolean bfd_elf_record_link_assignment
fe21a8fc
L
650 (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
651 bfd_boolean);
252b5132 652extern struct bfd_link_needed_list *bfd_elf_get_needed_list
c58b9523 653 (bfd *, struct bfd_link_info *);
b34976b6 654extern bfd_boolean bfd_elf_get_bfd_needed_list
c58b9523 655 (bfd *, struct bfd_link_needed_list **);
04c3a755
NS
656extern bfd_boolean bfd_elf_stack_segment_size (bfd *, struct bfd_link_info *,
657 const char *, bfd_vma);
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,
7a89b94e
NC
919 struct bfd_section * (*) (const char *, struct bfd_section *, unsigned int),
920 void (*) (void));
906e58ca
NC
921extern bfd_boolean elf32_arm_build_stubs
922 (struct bfd_link_info *);
2468f9c9
PB
923
924/* ARM unwind section editing support. */
925extern bfd_boolean elf32_arm_fix_exidx_coverage
9fcd9da6 926(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
2468f9c9 927
fbd9ad90
PB
928/* C6x unwind section editing support. */
929extern bfd_boolean elf32_tic6x_fix_exidx_coverage
930(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
931
2d0f3896
AM
932/* PowerPC @tls opcode transform/validate. */
933extern unsigned int _bfd_elf_ppc_at_tls_transform
934 (unsigned int, unsigned int);
766bc656
AM
935/* PowerPC @tprel opcode transform/validate. */
936extern unsigned int _bfd_elf_ppc_at_tprel_transform
937 (unsigned int, unsigned int);
2d0f3896 938
a06ea964
NC
939extern void bfd_elf64_aarch64_init_maps
940 (bfd *);
941
cec5225b
YZ
942extern void bfd_elf32_aarch64_init_maps
943 (bfd *);
944
b9eead84 945extern void bfd_elf64_aarch64_set_options
a06ea964
NC
946 (bfd *, struct bfd_link_info *, int, int, int);
947
cec5225b
YZ
948extern void bfd_elf32_aarch64_set_options
949 (bfd *, struct bfd_link_info *, int, int, int);
950
a06ea964
NC
951/* ELF AArch64 mapping symbol support. */
952#define BFD_AARCH64_SPECIAL_SYM_TYPE_MAP (1 << 0)
953#define BFD_AARCH64_SPECIAL_SYM_TYPE_TAG (1 << 1)
954#define BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER (1 << 2)
955#define BFD_AARCH64_SPECIAL_SYM_TYPE_ANY (~0)
956extern bfd_boolean bfd_is_aarch64_special_symbol_name
957 (const char * name, int type);
958
cec5225b 959/* AArch64 stub generation support for ELF64. Called from the linker. */
a06ea964
NC
960extern int elf64_aarch64_setup_section_lists
961 (bfd *, struct bfd_link_info *);
962extern void elf64_aarch64_next_input_section
963 (struct bfd_link_info *, struct bfd_section *);
964extern bfd_boolean elf64_aarch64_size_stubs
965 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
966 struct bfd_section * (*) (const char *, struct bfd_section *),
967 void (*) (void));
968extern bfd_boolean elf64_aarch64_build_stubs
969 (struct bfd_link_info *);
cec5225b
YZ
970/* AArch64 stub generation support for ELF32. Called from the linker. */
971extern int elf32_aarch64_setup_section_lists
972 (bfd *, struct bfd_link_info *);
973extern void elf32_aarch64_next_input_section
974 (struct bfd_link_info *, struct bfd_section *);
975extern bfd_boolean elf32_aarch64_size_stubs
976 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
977 struct bfd_section * (*) (const char *, struct bfd_section *),
978 void (*) (void));
979extern bfd_boolean elf32_aarch64_build_stubs
980 (struct bfd_link_info *);
981
68ffbac6 982
8546af74 983/* TI COFF load page support. */
b9af77f5 984extern void bfd_ticoff_set_section_load_page
198beae2 985 (struct bfd_section *, int);
b9af77f5
TW
986
987extern int bfd_ticoff_get_section_load_page
198beae2 988 (struct bfd_section *);
b9af77f5 989
7a9823f1
RS
990/* H8/300 functions. */
991extern bfd_vma bfd_h8300_pad_address
992 (bfd *, bfd_vma);
993
3f7deb8a
L
994/* IA64 Itanium code generation. Called from linker. */
995extern void bfd_elf32_ia64_after_parse
996 (int);
997
998extern void bfd_elf64_ia64_after_parse
999 (int);
1000
082b7297
L
1001/* This structure is used for a comdat section, as in PE. A comdat
1002 section is associated with a particular symbol. When the linker
1003 sees a comdat section, it keeps only one of the sections with a
1004 given name and associated with a given symbol. */
1005
1006struct coff_comdat_info
1007{
1008 /* The name of the symbol associated with a comdat section. */
1009 const char *name;
1010
1011 /* The local symbol table index of the symbol associated with a
1012 comdat section. This is only meaningful to the object file format
1013 specific code; it is not an index into the list returned by
1014 bfd_canonicalize_symtab. */
1015 long symbol;
1016};
1017
7a89b94e 1018extern struct coff_comdat_info * bfd_coff_get_comdat_section
082b7297 1019 (bfd *, struct bfd_section *);
e61463e1 1020/* Extracted from init.c. */
c58b9523 1021void bfd_init (void);
252b5132 1022
e61463e1 1023/* Extracted from opncls.c. */
fc1cfaa5 1024extern unsigned int bfd_use_reserved_id;
2d0123b7
MM
1025bfd *bfd_fopen (const char *filename, const char *target,
1026 const char *mode, int fd);
1027
c58b9523 1028bfd *bfd_openr (const char *filename, const char *target);
252b5132 1029
c58b9523 1030bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
252b5132 1031
c58b9523 1032bfd *bfd_openstreamr (const char *, const char *, void *);
252b5132 1033
40838a72 1034bfd *bfd_openr_iovec (const char *filename, const char *target,
e7f8eadb 1035 void *(*open_func) (struct bfd *nbfd,
40838a72
AC
1036 void *open_closure),
1037 void *open_closure,
e7f8eadb 1038 file_ptr (*pread_func) (struct bfd *nbfd,
40838a72
AC
1039 void *stream,
1040 void *buf,
1041 file_ptr nbytes,
1042 file_ptr offset),
e7f8eadb 1043 int (*close_func) (struct bfd *nbfd,
f6cf9273 1044 void *stream),
e7f8eadb 1045 int (*stat_func) (struct bfd *abfd,
f6cf9273
AM
1046 void *stream,
1047 struct stat *sb));
40838a72 1048
c58b9523 1049bfd *bfd_openw (const char *filename, const char *target);
252b5132 1050
c58b9523 1051bfd_boolean bfd_close (bfd *abfd);
252b5132 1052
c58b9523 1053bfd_boolean bfd_close_all_done (bfd *);
252b5132 1054
c58b9523 1055bfd *bfd_create (const char *filename, bfd *templ);
252b5132 1056
c58b9523 1057bfd_boolean bfd_make_writable (bfd *abfd);
252b5132 1058
c58b9523 1059bfd_boolean bfd_make_readable (bfd *abfd);
252b5132 1060
59a9808d
AM
1061void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1062
1063void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1064
c58b9523
AM
1065unsigned long bfd_calc_gnu_debuglink_crc32
1066 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
2593f09a 1067
cc0ea93c
TT
1068char *bfd_get_debug_link_info (bfd *abfd, unsigned long *crc32_out);
1069
acd13123
TT
1070char *bfd_get_alt_debug_link_info (bfd * abfd,
1071 bfd_size_type *buildid_len,
dc294be5 1072 bfd_byte **buildid_out);
95e34fb4 1073
c58b9523 1074char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
31f7ba04 1075
95e34fb4
NC
1076char *bfd_follow_gnu_debugaltlink (bfd *abfd, const char *dir);
1077
198beae2 1078struct bfd_section *bfd_create_gnu_debuglink_section
c58b9523 1079 (bfd *abfd, const char *filename);
e7c81c25 1080
c58b9523 1081bfd_boolean bfd_fill_in_gnu_debuglink_section
198beae2 1082 (bfd *abfd, struct bfd_section *sect, const char *filename);
2593f09a 1083
e61463e1 1084/* Extracted from libbfd.c. */
541389e2 1085
52b219b5 1086/* Byte swapping macros for user section data. */
252b5132
RH
1087
1088#define bfd_put_8(abfd, val, ptr) \
edeb6e24 1089 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
252b5132 1090#define bfd_put_signed_8 \
c58b9523 1091 bfd_put_8
252b5132 1092#define bfd_get_8(abfd, ptr) \
70778fc7 1093 (*(const unsigned char *) (ptr) & 0xff)
252b5132 1094#define bfd_get_signed_8(abfd, ptr) \
70778fc7 1095 (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
252b5132
RH
1096
1097#define bfd_put_16(abfd, val, ptr) \
c58b9523 1098 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
252b5132 1099#define bfd_put_signed_16 \
c58b9523 1100 bfd_put_16
252b5132 1101#define bfd_get_16(abfd, ptr) \
c58b9523 1102 BFD_SEND (abfd, bfd_getx16, (ptr))
252b5132 1103#define bfd_get_signed_16(abfd, ptr) \
c58b9523 1104 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
252b5132
RH
1105
1106#define bfd_put_32(abfd, val, ptr) \
c58b9523 1107 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
252b5132 1108#define bfd_put_signed_32 \
c58b9523 1109 bfd_put_32
252b5132 1110#define bfd_get_32(abfd, ptr) \
c58b9523 1111 BFD_SEND (abfd, bfd_getx32, (ptr))
252b5132 1112#define bfd_get_signed_32(abfd, ptr) \
c58b9523 1113 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
252b5132
RH
1114
1115#define bfd_put_64(abfd, val, ptr) \
c58b9523 1116 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
252b5132 1117#define bfd_put_signed_64 \
c58b9523 1118 bfd_put_64
252b5132 1119#define bfd_get_64(abfd, ptr) \
c58b9523 1120 BFD_SEND (abfd, bfd_getx64, (ptr))
252b5132 1121#define bfd_get_signed_64(abfd, ptr) \
c58b9523 1122 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
252b5132 1123
c58b9523
AM
1124#define bfd_get(bits, abfd, ptr) \
1125 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1126 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1127 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1128 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1129 : (abort (), (bfd_vma) - 1))
c7ac6ff8 1130
c58b9523
AM
1131#define bfd_put(bits, abfd, val, ptr) \
1132 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1133 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1134 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1135 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1136 : (abort (), (void) 0))
c7ac6ff8 1137
541389e2 1138
52b219b5 1139/* Byte swapping macros for file header data. */
252b5132
RH
1140
1141#define bfd_h_put_8(abfd, val, ptr) \
dc810e39 1142 bfd_put_8 (abfd, val, ptr)
252b5132 1143#define bfd_h_put_signed_8(abfd, val, ptr) \
dc810e39 1144 bfd_put_8 (abfd, val, ptr)
252b5132 1145#define bfd_h_get_8(abfd, ptr) \
dc810e39 1146 bfd_get_8 (abfd, ptr)
252b5132 1147#define bfd_h_get_signed_8(abfd, ptr) \
dc810e39 1148 bfd_get_signed_8 (abfd, ptr)
252b5132
RH
1149
1150#define bfd_h_put_16(abfd, val, ptr) \
dc810e39 1151 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
252b5132 1152#define bfd_h_put_signed_16 \
dc810e39 1153 bfd_h_put_16
252b5132 1154#define bfd_h_get_16(abfd, ptr) \
dc810e39 1155 BFD_SEND (abfd, bfd_h_getx16, (ptr))
252b5132 1156#define bfd_h_get_signed_16(abfd, ptr) \
dc810e39 1157 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
252b5132
RH
1158
1159#define bfd_h_put_32(abfd, val, ptr) \
dc810e39 1160 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
252b5132 1161#define bfd_h_put_signed_32 \
dc810e39 1162 bfd_h_put_32
252b5132 1163#define bfd_h_get_32(abfd, ptr) \
dc810e39 1164 BFD_SEND (abfd, bfd_h_getx32, (ptr))
252b5132 1165#define bfd_h_get_signed_32(abfd, ptr) \
dc810e39 1166 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
252b5132
RH
1167
1168#define bfd_h_put_64(abfd, val, ptr) \
dc810e39 1169 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
252b5132 1170#define bfd_h_put_signed_64 \
dc810e39 1171 bfd_h_put_64
252b5132 1172#define bfd_h_get_64(abfd, ptr) \
dc810e39 1173 BFD_SEND (abfd, bfd_h_getx64, (ptr))
252b5132 1174#define bfd_h_get_signed_64(abfd, ptr) \
dc810e39
AM
1175 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1176
edeb6e24
AM
1177/* Aliases for the above, which should eventually go away. */
1178
1179#define H_PUT_64 bfd_h_put_64
1180#define H_PUT_32 bfd_h_put_32
1181#define H_PUT_16 bfd_h_put_16
1182#define H_PUT_8 bfd_h_put_8
1183#define H_PUT_S64 bfd_h_put_signed_64
1184#define H_PUT_S32 bfd_h_put_signed_32
1185#define H_PUT_S16 bfd_h_put_signed_16
1186#define H_PUT_S8 bfd_h_put_signed_8
1187#define H_GET_64 bfd_h_get_64
1188#define H_GET_32 bfd_h_get_32
1189#define H_GET_16 bfd_h_get_16
1190#define H_GET_8 bfd_h_get_8
1191#define H_GET_S64 bfd_h_get_signed_64
1192#define H_GET_S32 bfd_h_get_signed_32
1193#define H_GET_S16 bfd_h_get_signed_16
1194#define H_GET_S8 bfd_h_get_signed_8
dc810e39 1195
252b5132 1196
93509525 1197/* Extracted from bfdio.c. */
c58b9523 1198long bfd_get_mtime (bfd *abfd);
93509525 1199
74633dd0 1200file_ptr bfd_get_size (bfd *abfd);
93509525 1201
f07749bb 1202void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
4c95ab76
TG
1203 int prot, int flags, file_ptr offset,
1204 void **map_addr, bfd_size_type *map_len);
f07749bb 1205
93509525 1206/* Extracted from bfdwin.c. */
e61463e1 1207/* Extracted from section.c. */
198beae2 1208typedef struct bfd_section
252b5132 1209{
52b219b5
AM
1210 /* The name of the section; the name isn't a copy, the pointer is
1211 the same as that passed to bfd_make_section. */
52b219b5
AM
1212 const char *name;
1213
1214 /* A unique sequence number. */
52b219b5 1215 int id;
252b5132 1216
dbb410c3 1217 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
52b219b5 1218 int index;
252b5132 1219
52b219b5 1220 /* The next section in the list belonging to the BFD, or NULL. */
198beae2 1221 struct bfd_section *next;
252b5132 1222
5daa8fe7
L
1223 /* The previous section in the list belonging to the BFD, or NULL. */
1224 struct bfd_section *prev;
1225
52b219b5
AM
1226 /* The field flags contains attributes of the section. Some
1227 flags are read in from the object file, and some are
1228 synthesized from other information. */
52b219b5 1229 flagword flags;
252b5132
RH
1230
1231#define SEC_NO_FLAGS 0x000
1232
52b219b5
AM
1233 /* Tells the OS to allocate space for this section when loading.
1234 This is clear for a section containing debug information only. */
252b5132
RH
1235#define SEC_ALLOC 0x001
1236
52b219b5
AM
1237 /* Tells the OS to load the section from the file when loading.
1238 This is clear for a .bss section. */
252b5132
RH
1239#define SEC_LOAD 0x002
1240
52b219b5
AM
1241 /* The section contains data still to be relocated, so there is
1242 some relocation information too. */
252b5132
RH
1243#define SEC_RELOC 0x004
1244
52b219b5 1245 /* A signal to the OS that the section contains read only data. */
ebe372c1 1246#define SEC_READONLY 0x008
252b5132 1247
52b219b5 1248 /* The section contains code only. */
ebe372c1 1249#define SEC_CODE 0x010
252b5132 1250
52b219b5 1251 /* The section contains data only. */
ebe372c1 1252#define SEC_DATA 0x020
252b5132 1253
52b219b5 1254 /* The section will reside in ROM. */
ebe372c1 1255#define SEC_ROM 0x040
252b5132 1256
52b219b5
AM
1257 /* The section contains constructor information. This section
1258 type is used by the linker to create lists of constructors and
1259 destructors used by <<g++>>. When a back end sees a symbol
1260 which should be used in a constructor list, it creates a new
1261 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1262 the symbol to it, and builds a relocation. To build the lists
1263 of constructors, all the linker has to do is catenate all the
1264 sections called <<__CTOR_LIST__>> and relocate the data
1265 contained within - exactly the operations it would peform on
1266 standard data. */
ebe372c1 1267#define SEC_CONSTRUCTOR 0x080
252b5132 1268
52b219b5
AM
1269 /* The section has contents - a data section could be
1270 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1271 <<SEC_HAS_CONTENTS>> */
ebe372c1 1272#define SEC_HAS_CONTENTS 0x100
252b5132 1273
52b219b5
AM
1274 /* An instruction to the linker to not output the section
1275 even if it has information which would normally be written. */
ebe372c1 1276#define SEC_NEVER_LOAD 0x200
252b5132 1277
13ae64f3 1278 /* The section contains thread local data. */
ebe372c1 1279#define SEC_THREAD_LOCAL 0x400
13ae64f3 1280
1bd91689
AM
1281 /* The section has GOT references. This flag is only for the
1282 linker, and is currently only used by the elf32-hppa back end.
1283 It will be set if global offset table references were detected
1284 in this section, which indicate to the linker that the section
1285 contains PIC code, and must be handled specially when doing a
1286 static link. */
ebe372c1 1287#define SEC_HAS_GOT_REF 0x800
1bd91689 1288
52b219b5
AM
1289 /* The section contains common symbols (symbols may be defined
1290 multiple times, the value of a symbol is the amount of
1291 space it requires, and the largest symbol value is the one
1292 used). Most targets have exactly one of these (which we
1293 translate to bfd_com_section_ptr), but ECOFF has two. */
ebe372c1 1294#define SEC_IS_COMMON 0x1000
252b5132 1295
52b219b5
AM
1296 /* The section contains only debugging information. For
1297 example, this is set for ELF .debug and .stab sections.
1298 strip tests this flag to see if a section can be
1299 discarded. */
ebe372c1 1300#define SEC_DEBUGGING 0x2000
252b5132 1301
52b219b5
AM
1302 /* The contents of this section are held in memory pointed to
1303 by the contents field. This is checked by bfd_get_section_contents,
1304 and the data is retrieved from memory if appropriate. */
ebe372c1 1305#define SEC_IN_MEMORY 0x4000
252b5132 1306
52b219b5
AM
1307 /* The contents of this section are to be excluded by the
1308 linker for executable and shared objects unless those
1309 objects are to be further relocated. */
ebe372c1 1310#define SEC_EXCLUDE 0x8000
252b5132 1311
dbb410c3
AM
1312 /* The contents of this section are to be sorted based on the sum of
1313 the symbol and addend values specified by the associated relocation
1314 entries. Entries without associated relocation entries will be
1315 appended to the end of the section in an unspecified order. */
ebe372c1 1316#define SEC_SORT_ENTRIES 0x10000
252b5132 1317
52b219b5
AM
1318 /* When linking, duplicate sections of the same name should be
1319 discarded, rather than being combined into a single section as
1320 is usually done. This is similar to how common symbols are
1321 handled. See SEC_LINK_DUPLICATES below. */
ebe372c1 1322#define SEC_LINK_ONCE 0x20000
252b5132 1323
52b219b5
AM
1324 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1325 should handle duplicate sections. */
f856272b 1326#define SEC_LINK_DUPLICATES 0xc0000
252b5132 1327
52b219b5
AM
1328 /* This value for SEC_LINK_DUPLICATES means that duplicate
1329 sections with the same name should simply be discarded. */
252b5132
RH
1330#define SEC_LINK_DUPLICATES_DISCARD 0x0
1331
52b219b5
AM
1332 /* This value for SEC_LINK_DUPLICATES means that the linker
1333 should warn if there are any duplicate sections, although
1334 it should still only link one copy. */
f856272b 1335#define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
252b5132 1336
52b219b5
AM
1337 /* This value for SEC_LINK_DUPLICATES means that the linker
1338 should warn if any duplicate sections are a different size. */
f856272b 1339#define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
252b5132 1340
52b219b5
AM
1341 /* This value for SEC_LINK_DUPLICATES means that the linker
1342 should warn if any duplicate sections contain different
1343 contents. */
ebe372c1
L
1344#define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1345 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
252b5132 1346
52b219b5
AM
1347 /* This section was created by the linker as part of dynamic
1348 relocation or other arcane processing. It is skipped when
1349 going through the first-pass output, trusting that someone
1350 else up the line will take care of it later. */
f856272b 1351#define SEC_LINKER_CREATED 0x100000
252b5132 1352
a14a5de3
AM
1353 /* This section should not be subject to garbage collection.
1354 Also set to inform the linker that this section should not be
1355 listed in the link map as discarded. */
f856272b 1356#define SEC_KEEP 0x200000
252b5132 1357
52b219b5
AM
1358 /* This section contains "short" data, and should be placed
1359 "near" the GP. */
f856272b 1360#define SEC_SMALL_DATA 0x400000
34cbe64e 1361
f5fa8ca2
JJ
1362 /* Attempt to merge identical entities in the section.
1363 Entity size is given in the entsize field. */
f856272b 1364#define SEC_MERGE 0x800000
f5fa8ca2 1365
a80f6941
L
1366 /* If given with SEC_MERGE, entities to merge are zero terminated
1367 strings where entsize specifies character size instead of fixed
1368 size entries. */
f856272b 1369#define SEC_STRINGS 0x1000000
f5fa8ca2 1370
dbb410c3 1371 /* This section contains data about section groups. */
f856272b 1372#define SEC_GROUP 0x2000000
ebe372c1
L
1373
1374 /* The section is a COFF shared library section. This flag is
1375 only for the linker. If this type of section appears in
1376 the input file, the linker must copy it to the output file
1377 without changing the vma or size. FIXME: Although this
1378 was originally intended to be general, it really is COFF
1379 specific (and the flag was renamed to indicate this). It
1380 might be cleaner to have some more general mechanism to
1381 allow the back end to control what the linker does with
1382 sections. */
f856272b 1383#define SEC_COFF_SHARED_LIBRARY 0x4000000
ebe372c1 1384
310fd250
L
1385 /* This input section should be copied to output in reverse order
1386 as an array of pointers. This is for ELF linker internal use
1387 only. */
1388#define SEC_ELF_REVERSE_COPY 0x4000000
1389
ebe372c1
L
1390 /* This section contains data which may be shared with other
1391 executables or shared objects. This is for COFF only. */
f856272b 1392#define SEC_COFF_SHARED 0x8000000
ebe372c1
L
1393
1394 /* When a section with this flag is being linked, then if the size of
1395 the input section is less than a page, it should not cross a page
1396 boundary. If the size of the input section is one page or more,
1397 it should be aligned on a page boundary. This is for TI
1398 TMS320C54X only. */
f856272b 1399#define SEC_TIC54X_BLOCK 0x10000000
ebe372c1
L
1400
1401 /* Conditionally link this section; do not link if there are no
1402 references found to any symbol in the section. This is for TI
1403 TMS320C54X only. */
f856272b 1404#define SEC_TIC54X_CLINK 0x20000000
dbb410c3 1405
156621f3
KT
1406 /* Indicate that section has the no read flag set. This happens
1407 when memory read flag isn't set. */
1408#define SEC_COFF_NOREAD 0x40000000
1409
52b219b5 1410 /* End of section flags. */
252b5132 1411
52b219b5 1412 /* Some internal packed boolean fields. */
252b5132 1413
52b219b5
AM
1414 /* See the vma field. */
1415 unsigned int user_set_vma : 1;
252b5132 1416
52b219b5
AM
1417 /* A mark flag used by some of the linker backends. */
1418 unsigned int linker_mark : 1;
252b5132 1419
d1778b88 1420 /* Another mark flag used by some of the linker backends. Set for
08da05b0 1421 output sections that have an input section. */
d1778b88
AM
1422 unsigned int linker_has_input : 1;
1423
f1a35370 1424 /* Mark flag used by some linker backends for garbage collection. */
52b219b5 1425 unsigned int gc_mark : 1;
252b5132 1426
4a114e3e
L
1427 /* Section compression status. */
1428 unsigned int compress_status : 2;
1429#define COMPRESS_SECTION_NONE 0
1430#define COMPRESS_SECTION_DONE 1
1431#define DECOMPRESS_SECTION_SIZED 2
1432
68bfbfcc
AM
1433 /* The following flags are used by the ELF linker. */
1434
1435 /* Mark sections which have been allocated to segments. */
bc67d8a6
NC
1436 unsigned int segment_mark : 1;
1437
68bfbfcc
AM
1438 /* Type of sec_info information. */
1439 unsigned int sec_info_type:3;
dbaa2011
AM
1440#define SEC_INFO_TYPE_NONE 0
1441#define SEC_INFO_TYPE_STABS 1
1442#define SEC_INFO_TYPE_MERGE 2
1443#define SEC_INFO_TYPE_EH_FRAME 3
1444#define SEC_INFO_TYPE_JUST_SYMS 4
68bfbfcc
AM
1445
1446 /* Nonzero if this section uses RELA relocations, rather than REL. */
1447 unsigned int use_rela_p:1;
1448
4c52953f
AM
1449 /* Bits used by various backends. The generic code doesn't touch
1450 these fields. */
68bfbfcc 1451
b0dddeec
AM
1452 unsigned int sec_flg0:1;
1453 unsigned int sec_flg1:1;
1454 unsigned int sec_flg2:1;
1455 unsigned int sec_flg3:1;
1456 unsigned int sec_flg4:1;
1457 unsigned int sec_flg5:1;
68bfbfcc 1458
52b219b5 1459 /* End of internal packed boolean fields. */
252b5132 1460
52b219b5
AM
1461 /* The virtual memory address of the section - where it will be
1462 at run time. The symbols are relocated against this. The
1463 user_set_vma flag is maintained by bfd; if it's not set, the
1464 backend can assign addresses (for example, in <<a.out>>, where
1465 the default address for <<.data>> is dependent on the specific
1466 target and various flags). */
52b219b5 1467 bfd_vma vma;
252b5132 1468
52b219b5
AM
1469 /* The load address of the section - where it would be in a
1470 rom image; really only used for writing section header
b5f79c76 1471 information. */
52b219b5 1472 bfd_vma lma;
252b5132 1473
52b219b5
AM
1474 /* The size of the section in octets, as it will be output.
1475 Contains a value even if the section has no contents (e.g., the
eea6121a
AM
1476 size of <<.bss>>). */
1477 bfd_size_type size;
252b5132 1478
1a23a9e6 1479 /* For input sections, the original size on disk of the section, in
73c5c7a8
BW
1480 octets. This field should be set for any section whose size is
1481 changed by linker relaxation. It is required for sections where
1482 the linker relaxation scheme doesn't cache altered section and
1483 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1484 targets), and thus the original size needs to be kept to read the
1485 section multiple times. For output sections, rawsize holds the
1486 section size calculated on a previous linker relaxation pass. */
eea6121a 1487 bfd_size_type rawsize;
252b5132 1488
4a114e3e
L
1489 /* The compressed size of the section in octets. */
1490 bfd_size_type compressed_size;
1491
7ba29e2a
NC
1492 /* Relaxation table. */
1493 struct relax_table *relax;
1494
1495 /* Count of used relaxation table entries. */
1496 int relax_count;
1497
1498
52b219b5
AM
1499 /* If this section is going to be output, then this value is the
1500 offset in *bytes* into the output section of the first byte in the
1501 input section (byte ==> smallest addressable unit on the
1502 target). In most cases, if this was going to start at the
1503 100th octet (8-bit quantity) in the output section, this value
1504 would be 100. However, if the target byte size is 16 bits
1505 (bfd_octets_per_byte is "2"), this value would be 50. */
52b219b5 1506 bfd_vma output_offset;
252b5132 1507
52b219b5 1508 /* The output section through which to map on output. */
198beae2 1509 struct bfd_section *output_section;
252b5132 1510
52b219b5
AM
1511 /* The alignment requirement of the section, as an exponent of 2 -
1512 e.g., 3 aligns to 2^3 (or 8). */
52b219b5 1513 unsigned int alignment_power;
252b5132 1514
52b219b5
AM
1515 /* If an input section, a pointer to a vector of relocation
1516 records for the data in this section. */
52b219b5 1517 struct reloc_cache_entry *relocation;
252b5132 1518
52b219b5
AM
1519 /* If an output section, a pointer to a vector of pointers to
1520 relocation records for the data in this section. */
52b219b5 1521 struct reloc_cache_entry **orelocation;
252b5132 1522
b5f79c76 1523 /* The number of relocation records in one of the above. */
52b219b5 1524 unsigned reloc_count;
252b5132 1525
52b219b5
AM
1526 /* Information below is back end specific - and not always used
1527 or updated. */
252b5132 1528
52b219b5 1529 /* File position of section data. */
52b219b5 1530 file_ptr filepos;
252b5132 1531
52b219b5 1532 /* File position of relocation info. */
52b219b5 1533 file_ptr rel_filepos;
252b5132 1534
52b219b5 1535 /* File position of line data. */
52b219b5 1536 file_ptr line_filepos;
252b5132 1537
52b219b5 1538 /* Pointer to data for applications. */
c58b9523 1539 void *userdata;
252b5132 1540
52b219b5
AM
1541 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1542 contents. */
1543 unsigned char *contents;
252b5132 1544
52b219b5 1545 /* Attached line number information. */
52b219b5 1546 alent *lineno;
252b5132 1547
52b219b5 1548 /* Number of line number records. */
52b219b5 1549 unsigned int lineno_count;
252b5132 1550
f5fa8ca2 1551 /* Entity size for merging purposes. */
f5fa8ca2
JJ
1552 unsigned int entsize;
1553
f97b9cb8
L
1554 /* Points to the kept section if this section is a link-once section,
1555 and is discarded. */
198beae2 1556 struct bfd_section *kept_section;
f97b9cb8 1557
52b219b5
AM
1558 /* When a section is being output, this value changes as more
1559 linenumbers are written out. */
52b219b5 1560 file_ptr moving_line_filepos;
252b5132 1561
52b219b5 1562 /* What the section number is in the target world. */
52b219b5 1563 int target_index;
252b5132 1564
c58b9523 1565 void *used_by_bfd;
252b5132 1566
52b219b5
AM
1567 /* If this is a constructor section then here is a list of the
1568 relocations created to relocate items within it. */
52b219b5 1569 struct relent_chain *constructor_chain;
252b5132 1570
52b219b5 1571 /* The BFD which owns the section. */
52b219b5 1572 bfd *owner;
252b5132 1573
b5f79c76 1574 /* A symbol which points at this section only. */
fc0a2244
AC
1575 struct bfd_symbol *symbol;
1576 struct bfd_symbol **symbol_ptr_ptr;
252b5132 1577
8423293d
AM
1578 /* Early in the link process, map_head and map_tail are used to build
1579 a list of input sections attached to an output section. Later,
1580 output sections use these fields for a list of bfd_link_order
1581 structs. */
1582 union {
1583 struct bfd_link_order *link_order;
1584 struct bfd_section *s;
1585 } map_head, map_tail;
b5f79c76 1586} asection;
252b5132 1587
7ba29e2a 1588/* Relax table contains information about instructions which can
68ffbac6 1589 be removed by relaxation -- replacing a long address with a
7ba29e2a
NC
1590 short address. */
1591struct relax_table {
1592 /* Address where bytes may be deleted. */
1593 bfd_vma addr;
68ffbac6 1594
7ba29e2a
NC
1595 /* Number of bytes to be deleted. */
1596 int size;
1597};
1598
52b219b5
AM
1599/* These sections are global, and are managed by BFD. The application
1600 and target back end are not permitted to change the values in
36ab465d 1601 these sections. */
45a466b5 1602extern asection _bfd_std_section[4];
36ab465d 1603
252b5132
RH
1604#define BFD_ABS_SECTION_NAME "*ABS*"
1605#define BFD_UND_SECTION_NAME "*UND*"
1606#define BFD_COM_SECTION_NAME "*COM*"
1607#define BFD_IND_SECTION_NAME "*IND*"
1608
b5f79c76 1609/* Pointer to the common section. */
45a466b5 1610#define bfd_com_section_ptr (&_bfd_std_section[0])
36ab465d 1611/* Pointer to the undefined section. */
45a466b5 1612#define bfd_und_section_ptr (&_bfd_std_section[1])
36ab465d 1613/* Pointer to the absolute section. */
45a466b5 1614#define bfd_abs_section_ptr (&_bfd_std_section[2])
b5f79c76 1615/* Pointer to the indirect section. */
45a466b5 1616#define bfd_ind_section_ptr (&_bfd_std_section[3])
36ab465d
AM
1617
1618#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1619#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
252b5132
RH
1620#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1621
84c254c6
NC
1622#define bfd_is_const_section(SEC) \
1623 ( ((SEC) == bfd_abs_section_ptr) \
1624 || ((SEC) == bfd_und_section_ptr) \
1625 || ((SEC) == bfd_com_section_ptr) \
1626 || ((SEC) == bfd_ind_section_ptr))
1627
9e7b37b3
AM
1628/* Macros to handle insertion and deletion of a bfd's sections. These
1629 only handle the list pointers, ie. do not adjust section_count,
1630 target_index etc. */
e02b83d7 1631#define bfd_section_list_remove(ABFD, S) \
5daa8fe7
L
1632 do \
1633 { \
1634 asection *_s = S; \
1635 asection *_next = _s->next; \
1636 asection *_prev = _s->prev; \
1637 if (_prev) \
1638 _prev->next = _next; \
1639 else \
1640 (ABFD)->sections = _next; \
1641 if (_next) \
04dd1667 1642 _next->prev = _prev; \
5daa8fe7
L
1643 else \
1644 (ABFD)->section_last = _prev; \
1645 } \
1646 while (0)
e02b83d7 1647#define bfd_section_list_append(ABFD, S) \
5daa8fe7
L
1648 do \
1649 { \
1650 asection *_s = S; \
1651 bfd *_abfd = ABFD; \
1652 _s->next = NULL; \
1653 if (_abfd->section_last) \
1654 { \
1655 _s->prev = _abfd->section_last; \
1656 _abfd->section_last->next = _s; \
1657 } \
1658 else \
04dd1667
AM
1659 { \
1660 _s->prev = NULL; \
1661 _abfd->sections = _s; \
1662 } \
5daa8fe7
L
1663 _abfd->section_last = _s; \
1664 } \
1665 while (0)
04dd1667
AM
1666#define bfd_section_list_prepend(ABFD, S) \
1667 do \
1668 { \
1669 asection *_s = S; \
1670 bfd *_abfd = ABFD; \
1671 _s->prev = NULL; \
1672 if (_abfd->sections) \
1673 { \
1674 _s->next = _abfd->sections; \
1675 _abfd->sections->prev = _s; \
1676 } \
1677 else \
1678 { \
1679 _s->next = NULL; \
1680 _abfd->section_last = _s; \
1681 } \
1682 _abfd->sections = _s; \
1683 } \
1684 while (0)
e02b83d7 1685#define bfd_section_list_insert_after(ABFD, A, S) \
9e7b37b3
AM
1686 do \
1687 { \
5daa8fe7
L
1688 asection *_a = A; \
1689 asection *_s = S; \
e02b83d7
L
1690 asection *_next = _a->next; \
1691 _s->next = _next; \
1692 _s->prev = _a; \
1693 _a->next = _s; \
1694 if (_next) \
04dd1667 1695 _next->prev = _s; \
ab82c5b9 1696 else \
e02b83d7 1697 (ABFD)->section_last = _s; \
9e7b37b3
AM
1698 } \
1699 while (0)
e02b83d7 1700#define bfd_section_list_insert_before(ABFD, B, S) \
9e7b37b3
AM
1701 do \
1702 { \
5daa8fe7 1703 asection *_b = B; \
9e7b37b3 1704 asection *_s = S; \
e02b83d7
L
1705 asection *_prev = _b->prev; \
1706 _s->prev = _prev; \
1707 _s->next = _b; \
1708 _b->prev = _s; \
1709 if (_prev) \
1710 _prev->next = _s; \
5daa8fe7 1711 else \
e02b83d7 1712 (ABFD)->sections = _s; \
9e7b37b3
AM
1713 } \
1714 while (0)
ab82c5b9 1715#define bfd_section_removed_from_list(ABFD, S) \
04dd1667 1716 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
9e7b37b3 1717
f592407e 1718#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
a4d8e49b
L
1719 /* name, id, index, next, prev, flags, user_set_vma, */ \
1720 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1721 \
4a114e3e 1722 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
b0dddeec 1723 0, 0, 1, 0, \
a4d8e49b 1724 \
4a114e3e
L
1725 /* segment_mark, sec_info_type, use_rela_p, */ \
1726 0, 0, 0, \
a4d8e49b 1727 \
b0dddeec
AM
1728 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
1729 0, 0, 0, 0, 0, 0, \
a4d8e49b 1730 \
4a114e3e
L
1731 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \
1732 0, 0, 0, 0, 0, 0, 0, \
a4d8e49b 1733 \
36ab465d
AM
1734 /* output_offset, output_section, alignment_power, */ \
1735 0, &SEC, 0, \
a4d8e49b
L
1736 \
1737 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1738 NULL, NULL, 0, 0, 0, \
1739 \
1740 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1741 0, NULL, NULL, NULL, 0, \
1742 \
1743 /* entsize, kept_section, moving_line_filepos, */ \
1744 0, NULL, 0, \
1745 \
1746 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1747 0, NULL, NULL, NULL, \
1748 \
f592407e
AM
1749 /* symbol, symbol_ptr_ptr, */ \
1750 (struct bfd_symbol *) SYM, &SEC.symbol, \
a4d8e49b
L
1751 \
1752 /* map_head, map_tail */ \
1753 { NULL }, { NULL } \
1754 }
1755
c58b9523 1756void bfd_section_list_clear (bfd *);
9e7b37b3 1757
c58b9523 1758asection *bfd_get_section_by_name (bfd *abfd, const char *name);
252b5132 1759
90061c33
AM
1760asection *bfd_get_next_section_by_name (asection *sec);
1761
3d4d4302
AM
1762asection *bfd_get_linker_section (bfd *abfd, const char *name);
1763
fafe6678
L
1764asection *bfd_get_section_by_name_if
1765 (bfd *abfd,
1766 const char *name,
1767 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1768 void *obj);
1769
c58b9523
AM
1770char *bfd_get_unique_section_name
1771 (bfd *abfd, const char *templat, int *count);
1bd91689 1772
c58b9523 1773asection *bfd_make_section_old_way (bfd *abfd, const char *name);
252b5132 1774
b36b76cb
L
1775asection *bfd_make_section_anyway_with_flags
1776 (bfd *abfd, const char *name, flagword flags);
1777
c58b9523 1778asection *bfd_make_section_anyway (bfd *abfd, const char *name);
252b5132 1779
b36b76cb
L
1780asection *bfd_make_section_with_flags
1781 (bfd *, const char *name, flagword flags);
1782
c58b9523 1783asection *bfd_make_section (bfd *, const char *name);
252b5132 1784
c58b9523
AM
1785bfd_boolean bfd_set_section_flags
1786 (bfd *abfd, asection *sec, flagword flags);
252b5132 1787
4e011fb5
AM
1788void bfd_rename_section
1789 (bfd *abfd, asection *sec, const char *newname);
1790
c58b9523
AM
1791void bfd_map_over_sections
1792 (bfd *abfd,
1793 void (*func) (bfd *abfd, asection *sect, void *obj),
1794 void *obj);
252b5132 1795
bc87dd2e
L
1796asection *bfd_sections_find_if
1797 (bfd *abfd,
90c0a373 1798 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
bc87dd2e
L
1799 void *obj);
1800
c58b9523
AM
1801bfd_boolean bfd_set_section_size
1802 (bfd *abfd, asection *sec, bfd_size_type val);
252b5132 1803
c58b9523 1804bfd_boolean bfd_set_section_contents
85302095
AC
1805 (bfd *abfd, asection *section, const void *data,
1806 file_ptr offset, bfd_size_type count);
252b5132 1807
c58b9523
AM
1808bfd_boolean bfd_get_section_contents
1809 (bfd *abfd, asection *section, void *location, file_ptr offset,
1810 bfd_size_type count);
252b5132 1811
eea6121a
AM
1812bfd_boolean bfd_malloc_and_get_section
1813 (bfd *abfd, asection *section, bfd_byte **buf);
1814
c58b9523
AM
1815bfd_boolean bfd_copy_private_section_data
1816 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
252b5132
RH
1817
1818#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1819 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1820 (ibfd, isection, obfd, osection))
72adc230
AM
1821bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1822
c58b9523 1823bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
b885599b 1824
e61463e1 1825/* Extracted from archures.c. */
8546af74 1826enum bfd_architecture
252b5132 1827{
c312a6a4
NC
1828 bfd_arch_unknown, /* File arch not known. */
1829 bfd_arch_obscure, /* Arch known, not one of these. */
52b219b5 1830 bfd_arch_m68k, /* Motorola 68xxx */
252b5132
RH
1831#define bfd_mach_m68000 1
1832#define bfd_mach_m68008 2
1833#define bfd_mach_m68010 3
1834#define bfd_mach_m68020 4
1835#define bfd_mach_m68030 5
1836#define bfd_mach_m68040 6
1837#define bfd_mach_m68060 7
1838#define bfd_mach_cpu32 8
3bdcfdf4 1839#define bfd_mach_fido 9
9840d27e
KH
1840#define bfd_mach_mcf_isa_a_nodiv 10
1841#define bfd_mach_mcf_isa_a 11
1842#define bfd_mach_mcf_isa_a_mac 12
1843#define bfd_mach_mcf_isa_a_emac 13
1844#define bfd_mach_mcf_isa_aplus 14
1845#define bfd_mach_mcf_isa_aplus_mac 15
1846#define bfd_mach_mcf_isa_aplus_emac 16
1847#define bfd_mach_mcf_isa_b_nousp 17
1848#define bfd_mach_mcf_isa_b_nousp_mac 18
1849#define bfd_mach_mcf_isa_b_nousp_emac 19
1850#define bfd_mach_mcf_isa_b 20
1851#define bfd_mach_mcf_isa_b_mac 21
1852#define bfd_mach_mcf_isa_b_emac 22
1853#define bfd_mach_mcf_isa_b_float 23
1854#define bfd_mach_mcf_isa_b_float_mac 24
1855#define bfd_mach_mcf_isa_b_float_emac 25
9a2e615a
NS
1856#define bfd_mach_mcf_isa_c 26
1857#define bfd_mach_mcf_isa_c_mac 27
1858#define bfd_mach_mcf_isa_c_emac 28
8d100c32
KH
1859#define bfd_mach_mcf_isa_c_nodiv 29
1860#define bfd_mach_mcf_isa_c_nodiv_mac 30
1861#define bfd_mach_mcf_isa_c_nodiv_emac 31
8546af74 1862 bfd_arch_vax, /* DEC Vax */
52b219b5
AM
1863 bfd_arch_i960, /* Intel 960 */
1864 /* The order of the following is important.
8546af74 1865 lower number indicates a machine type that
252b5132
RH
1866 only accepts a subset of the instructions
1867 available to machines with higher numbers.
1868 The exception is the "ca", which is
8546af74 1869 incompatible with all other machines except
c312a6a4 1870 "core". */
252b5132
RH
1871
1872#define bfd_mach_i960_core 1
1873#define bfd_mach_i960_ka_sa 2
1874#define bfd_mach_i960_kb_sb 3
1875#define bfd_mach_i960_mc 4
1876#define bfd_mach_i960_xa 5
1877#define bfd_mach_i960_ca 6
1878#define bfd_mach_i960_jx 7
1879#define bfd_mach_i960_hx 8
1880
3b16e843
NC
1881 bfd_arch_or32, /* OpenRISC 32 */
1882
52b219b5 1883 bfd_arch_sparc, /* SPARC */
252b5132 1884#define bfd_mach_sparc 1
52b219b5 1885/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
252b5132
RH
1886#define bfd_mach_sparc_sparclet 2
1887#define bfd_mach_sparc_sparclite 3
1888#define bfd_mach_sparc_v8plus 4
c312a6a4 1889#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
252b5132
RH
1890#define bfd_mach_sparc_sparclite_le 6
1891#define bfd_mach_sparc_v9 7
c312a6a4
NC
1892#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1893#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1894#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
52b219b5 1895/* Nonzero if MACH has the v9 instruction set. */
252b5132 1896#define bfd_mach_sparc_v9_p(mach) \
59ff2774 1897 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
19f7b010 1898 && (mach) != bfd_mach_sparc_sparclite_le)
7946e94a
JJ
1899/* Nonzero if MACH is a 64 bit sparc architecture. */
1900#define bfd_mach_sparc_64bit_p(mach) \
1901 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
e9f53129 1902 bfd_arch_spu, /* PowerPC SPU */
68ffbac6 1903#define bfd_mach_spu 256
52b219b5 1904 bfd_arch_mips, /* MIPS Rxxxx */
252b5132
RH
1905#define bfd_mach_mips3000 3000
1906#define bfd_mach_mips3900 3900
1907#define bfd_mach_mips4000 4000
1908#define bfd_mach_mips4010 4010
1909#define bfd_mach_mips4100 4100
1910#define bfd_mach_mips4111 4111
00707a0e 1911#define bfd_mach_mips4120 4120
252b5132
RH
1912#define bfd_mach_mips4300 4300
1913#define bfd_mach_mips4400 4400
1914#define bfd_mach_mips4600 4600
1915#define bfd_mach_mips4650 4650
1916#define bfd_mach_mips5000 5000
00707a0e
RS
1917#define bfd_mach_mips5400 5400
1918#define bfd_mach_mips5500 5500
e407c74b 1919#define bfd_mach_mips5900 5900
252b5132 1920#define bfd_mach_mips6000 6000
5a7ea749 1921#define bfd_mach_mips7000 7000
252b5132 1922#define bfd_mach_mips8000 8000
0d2e43ed 1923#define bfd_mach_mips9000 9000
252b5132 1924#define bfd_mach_mips10000 10000
d1cf510e 1925#define bfd_mach_mips12000 12000
3aa3176b
TS
1926#define bfd_mach_mips14000 14000
1927#define bfd_mach_mips16000 16000
0752970e 1928#define bfd_mach_mips16 16
84ea6cf2 1929#define bfd_mach_mips5 5
350cc38d
MS
1930#define bfd_mach_mips_loongson_2e 3001
1931#define bfd_mach_mips_loongson_2f 3002
fd503541 1932#define bfd_mach_mips_loongson_3a 3003
c6c98b38 1933#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
6f179bd0 1934#define bfd_mach_mips_octeon 6501
dd6a37e7 1935#define bfd_mach_mips_octeonp 6601
432233b3 1936#define bfd_mach_mips_octeon2 6502
52b6b6b9 1937#define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */
a1cd6a8f 1938#define bfd_mach_mipsisa32 32
af7ee8bf 1939#define bfd_mach_mipsisa32r2 33
a1cd6a8f 1940#define bfd_mach_mipsisa64 64
5f74bc13 1941#define bfd_mach_mipsisa64r2 65
df58fc94 1942#define bfd_mach_mips_micromips 96
52b219b5 1943 bfd_arch_i386, /* Intel 386 */
d7921315
L
1944#define bfd_mach_i386_intel_syntax (1 << 0)
1945#define bfd_mach_i386_i8086 (1 << 1)
1946#define bfd_mach_i386_i386 (1 << 2)
1947#define bfd_mach_x86_64 (1 << 3)
1948#define bfd_mach_x64_32 (1 << 4)
1098fd41 1949#define bfd_mach_i386_nacl (1 << 5)
d7921315
L
1950#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
1951#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
1952#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
1098fd41
RM
1953#define bfd_mach_i386_i386_nacl (bfd_mach_i386_i386 | bfd_mach_i386_nacl)
1954#define bfd_mach_x86_64_nacl (bfd_mach_x86_64 | bfd_mach_i386_nacl)
1955#define bfd_mach_x64_32_nacl (bfd_mach_x64_32 | bfd_mach_i386_nacl)
8a9036a4 1956 bfd_arch_l1om, /* Intel L1OM */
d7921315
L
1957#define bfd_mach_l1om (1 << 5)
1958#define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
7a9068fe 1959 bfd_arch_k1om, /* Intel K1OM */
d7921315
L
1960#define bfd_mach_k1om (1 << 6)
1961#define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
52b219b5
AM
1962 bfd_arch_we32k, /* AT&T WE32xxx */
1963 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1964 bfd_arch_i860, /* Intel 860 */
1965 bfd_arch_i370, /* IBM 360/370 Mainframes */
1966 bfd_arch_romp, /* IBM ROMP PC/RT */
52b219b5
AM
1967 bfd_arch_convex, /* Convex */
1968 bfd_arch_m88k, /* Motorola 88xxx */
3af9a47b 1969 bfd_arch_m98k, /* Motorola 98xxx */
52b219b5 1970 bfd_arch_pyramid, /* Pyramid Technology */
c2dcd04e 1971 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
8d9cd6b1
NC
1972#define bfd_mach_h8300 1
1973#define bfd_mach_h8300h 2
1974#define bfd_mach_h8300s 3
1975#define bfd_mach_h8300hn 4
1976#define bfd_mach_h8300sn 5
5d1db417 1977#define bfd_mach_h8300sx 6
f4984206 1978#define bfd_mach_h8300sxn 7
e135f41b 1979 bfd_arch_pdp11, /* DEC PDP-11 */
ce3c775b 1980 bfd_arch_plugin,
52b219b5 1981 bfd_arch_powerpc, /* PowerPC */
686e4055
AM
1982#define bfd_mach_ppc 32
1983#define bfd_mach_ppc64 64
87f33987
ND
1984#define bfd_mach_ppc_403 403
1985#define bfd_mach_ppc_403gc 4030
305f7588 1986#define bfd_mach_ppc_405 405
87f33987
ND
1987#define bfd_mach_ppc_505 505
1988#define bfd_mach_ppc_601 601
1989#define bfd_mach_ppc_602 602
1990#define bfd_mach_ppc_603 603
1991#define bfd_mach_ppc_ec603e 6031
1992#define bfd_mach_ppc_604 604
1993#define bfd_mach_ppc_620 620
1994#define bfd_mach_ppc_630 630
1995#define bfd_mach_ppc_750 750
1996#define bfd_mach_ppc_860 860
1997#define bfd_mach_ppc_a35 35
1998#define bfd_mach_ppc_rs64ii 642
1999#define bfd_mach_ppc_rs64iii 643
2000#define bfd_mach_ppc_7400 7400
d62b1198 2001#define bfd_mach_ppc_e500 500
19a6653c 2002#define bfd_mach_ppc_e500mc 5001
ce3d2015 2003#define bfd_mach_ppc_e500mc64 5005
aea77599
AM
2004#define bfd_mach_ppc_e5500 5006
2005#define bfd_mach_ppc_e6500 5007
ce3d2015 2006#define bfd_mach_ppc_titan 83
b9c361e0 2007#define bfd_mach_ppc_vle 84
52b219b5 2008 bfd_arch_rs6000, /* IBM RS/6000 */
686e4055 2009#define bfd_mach_rs6k 6000
87f33987
ND
2010#define bfd_mach_rs6k_rs1 6001
2011#define bfd_mach_rs6k_rsc 6003
2012#define bfd_mach_rs6k_rs2 6002
52b219b5 2013 bfd_arch_hppa, /* HP PA RISC */
42acdc7c
JB
2014#define bfd_mach_hppa10 10
2015#define bfd_mach_hppa11 11
2016#define bfd_mach_hppa20 20
2017#define bfd_mach_hppa20w 25
52b219b5 2018 bfd_arch_d10v, /* Mitsubishi D10V */
686e4055 2019#define bfd_mach_d10v 1
7af8cca9
MM
2020#define bfd_mach_d10v_ts2 2
2021#define bfd_mach_d10v_ts3 3
52b219b5 2022 bfd_arch_d30v, /* Mitsubishi D30V */
d172d4ba 2023 bfd_arch_dlx, /* DLX */
52b219b5
AM
2024 bfd_arch_m68hc11, /* Motorola 68HC11 */
2025 bfd_arch_m68hc12, /* Motorola 68HC12 */
bc7c6a90
SC
2026#define bfd_mach_m6812_default 0
2027#define bfd_mach_m6812 1
2028#define bfd_mach_m6812s 2
6927f982
NC
2029 bfd_arch_m9s12x, /* Freescale S12X */
2030 bfd_arch_m9s12xg, /* Freescale XGATE */
52b219b5 2031 bfd_arch_z8k, /* Zilog Z8000 */
252b5132
RH
2032#define bfd_mach_z8001 1
2033#define bfd_mach_z8002 2
c2dcd04e 2034 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
ef230218 2035 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
686e4055 2036#define bfd_mach_sh 1
d4845d57
JR
2037#define bfd_mach_sh2 0x20
2038#define bfd_mach_sh_dsp 0x2d
1d70c7fb
AO
2039#define bfd_mach_sh2a 0x2a
2040#define bfd_mach_sh2a_nofpu 0x2b
e38bc3b5
NC
2041#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
2042#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
2043#define bfd_mach_sh2a_or_sh4 0x2a3
2044#define bfd_mach_sh2a_or_sh3e 0x2a4
5177500f 2045#define bfd_mach_sh2e 0x2e
252b5132 2046#define bfd_mach_sh3 0x30
f6f9408f 2047#define bfd_mach_sh3_nommu 0x31
d4845d57 2048#define bfd_mach_sh3_dsp 0x3d
252b5132 2049#define bfd_mach_sh3e 0x3e
d4845d57 2050#define bfd_mach_sh4 0x40
af9ba621 2051#define bfd_mach_sh4_nofpu 0x41
ae51a426 2052#define bfd_mach_sh4_nommu_nofpu 0x42
af9ba621
CV
2053#define bfd_mach_sh4a 0x4a
2054#define bfd_mach_sh4a_nofpu 0x4b
2055#define bfd_mach_sh4al_dsp 0x4d
fbca6ad9 2056#define bfd_mach_sh5 0x50
52b219b5 2057 bfd_arch_alpha, /* Dec Alpha */
252b5132
RH
2058#define bfd_mach_alpha_ev4 0x10
2059#define bfd_mach_alpha_ev5 0x20
2060#define bfd_mach_alpha_ev6 0x30
c312a6a4 2061 bfd_arch_arm, /* Advanced Risc Machines ARM. */
5a6c6817 2062#define bfd_mach_arm_unknown 0
252b5132 2063#define bfd_mach_arm_2 1
478d07d6 2064#define bfd_mach_arm_2a 2
252b5132
RH
2065#define bfd_mach_arm_3 3
2066#define bfd_mach_arm_3M 4
478d07d6 2067#define bfd_mach_arm_4 5
252b5132 2068#define bfd_mach_arm_4T 6
478d07d6
NC
2069#define bfd_mach_arm_5 7
2070#define bfd_mach_arm_5T 8
077b8428
NC
2071#define bfd_mach_arm_5TE 9
2072#define bfd_mach_arm_XScale 10
fde78edd 2073#define bfd_mach_arm_ep9312 11
e16bb312 2074#define bfd_mach_arm_iWMMXt 12
2d447fca 2075#define bfd_mach_arm_iWMMXt2 13
52b219b5
AM
2076 bfd_arch_ns32k, /* National Semiconductors ns32000 */
2077 bfd_arch_w65, /* WDC 65816 */
2078 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
026df7c5 2079 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
be33c5dd
SS
2080#define bfd_mach_tic3x 30
2081#define bfd_mach_tic4x 40
52b219b5 2082 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
40b36596 2083 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */
52b219b5
AM
2084 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
2085 bfd_arch_v850, /* NEC V850 */
de863c74 2086 bfd_arch_v850_rh850,/* NEC V850 (using RH850 ABI) */
686e4055 2087#define bfd_mach_v850 1
252b5132 2088#define bfd_mach_v850e 'E'
8ad30312 2089#define bfd_mach_v850e1 '1'
261b8d08
PA
2090#define bfd_mach_v850e2 0x4532
2091#define bfd_mach_v850e2v3 0x45325633
78c8d46c 2092#define bfd_mach_v850e3v5 0x45335635 /* ('E'|'3'|'V'|'5') */
0d2bcfaf 2093 bfd_arch_arc, /* ARC Cores */
686e4055
AM
2094#define bfd_mach_arc_5 5
2095#define bfd_mach_arc_6 6
2096#define bfd_mach_arc_7 7
2097#define bfd_mach_arc_8 8
49f58d10
JB
2098 bfd_arch_m32c, /* Renesas M16C/M32C. */
2099#define bfd_mach_m16c 0x75
2100#define bfd_mach_m32c 0x78
26597c86 2101 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
686e4055 2102#define bfd_mach_m32r 1 /* For backwards compatibility. */
a23ef39f 2103#define bfd_mach_m32rx 'x'
88845958 2104#define bfd_mach_m32r2 '2'
52b219b5
AM
2105 bfd_arch_mn10200, /* Matsushita MN10200 */
2106 bfd_arch_mn10300, /* Matsushita MN10300 */
252b5132 2107#define bfd_mach_mn10300 300
7f8d5fc9 2108#define bfd_mach_am33 330
b08fa4d3 2109#define bfd_mach_am33_2 332
252b5132
RH
2110 bfd_arch_fr30,
2111#define bfd_mach_fr30 0x46523330
4e5ba5b7 2112 bfd_arch_frv,
686e4055
AM
2113#define bfd_mach_frv 1
2114#define bfd_mach_frvsimple 2
4e5ba5b7
DB
2115#define bfd_mach_fr300 300
2116#define bfd_mach_fr400 400
676a64f4 2117#define bfd_mach_fr450 450
4e5ba5b7
DB
2118#define bfd_mach_frvtomcat 499 /* fr500 prototype */
2119#define bfd_mach_fr500 500
9c8ee639 2120#define bfd_mach_fr550 550
b6b450f1 2121 bfd_arch_moxie, /* The moxie processor */
20135e4c 2122#define bfd_mach_moxie 1
252b5132 2123 bfd_arch_mcore,
d9352518
DB
2124 bfd_arch_mep,
2125#define bfd_mach_mep 1
2126#define bfd_mach_mep_h1 0x6831
4d28413b 2127#define bfd_mach_mep_c5 0x6335
a3c62988
NC
2128 bfd_arch_metag,
2129#define bfd_mach_metag 1
52b219b5 2130 bfd_arch_ia64, /* HP/Intel ia64 */
686e4055
AM
2131#define bfd_mach_ia64_elf64 64
2132#define bfd_mach_ia64_elf32 32
cf88bb9f 2133 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
686e4055
AM
2134#define bfd_mach_ip2022 1
2135#define bfd_mach_ip2022ext 2
a75473eb
SC
2136 bfd_arch_iq2000, /* Vitesse IQ2000. */
2137#define bfd_mach_iq2000 1
2138#define bfd_mach_iq10 2
cfb8c092
NC
2139 bfd_arch_epiphany, /* Adapteva EPIPHANY */
2140#define bfd_mach_epiphany16 1
2141#define bfd_mach_epiphany32 2
d031aafb 2142 bfd_arch_mt,
de33e640
AH
2143#define bfd_mach_ms1 1
2144#define bfd_mach_mrisc2 2
6f84a2a6 2145#define bfd_mach_ms2 3
0bcb993b 2146 bfd_arch_pj,
c312a6a4 2147 bfd_arch_avr, /* Atmel AVR microcontrollers. */
adde6300
AM
2148#define bfd_mach_avr1 1
2149#define bfd_mach_avr2 2
7b21ac3f 2150#define bfd_mach_avr25 25
adde6300 2151#define bfd_mach_avr3 3
7b21ac3f
EW
2152#define bfd_mach_avr31 31
2153#define bfd_mach_avr35 35
adde6300 2154#define bfd_mach_avr4 4
65aa24b6 2155#define bfd_mach_avr5 5
7b21ac3f 2156#define bfd_mach_avr51 51
28c9d252 2157#define bfd_mach_avr6 6
dc80f6ae
EW
2158#define bfd_mach_avrxmega1 101
2159#define bfd_mach_avrxmega2 102
2160#define bfd_mach_avrxmega3 103
2161#define bfd_mach_avrxmega4 104
2162#define bfd_mach_avrxmega5 105
2163#define bfd_mach_avrxmega6 106
2164#define bfd_mach_avrxmega7 107
0f64bb02
CM
2165 bfd_arch_bfin, /* ADI Blackfin */
2166#define bfd_mach_bfin 1
3d3d428f
NC
2167 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2168#define bfd_mach_cr16 1
0949843d
NC
2169 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2170#define bfd_mach_cr16c 1
e56f61be 2171 bfd_arch_crx, /* National Semiconductor CRX. */
1fe1f39c 2172#define bfd_mach_crx 1
06c15ad7 2173 bfd_arch_cris, /* Axis CRIS */
bac23f82
HPN
2174#define bfd_mach_cris_v0_v10 255
2175#define bfd_mach_cris_v32 32
2176#define bfd_mach_cris_v10_v32 1032
99c513f6
DD
2177 bfd_arch_rl78,
2178#define bfd_mach_rl78 0x75
8654b68a 2179 bfd_arch_rx, /* Renesas RX. */
c7927a3c 2180#define bfd_mach_rx 0x75
a85d7ed0 2181 bfd_arch_s390, /* IBM s390 */
686e4055
AM
2182#define bfd_mach_s390_31 31
2183#define bfd_mach_s390_64 64
68ffbac6 2184 bfd_arch_score, /* Sunplus score */
c3b7224a
NC
2185#define bfd_mach_score3 3
2186#define bfd_mach_score7 7
b3baf5d0 2187 bfd_arch_openrisc, /* OpenRISC */
c312a6a4 2188 bfd_arch_mmix, /* Donald Knuth's educational processor. */
93fbbb04 2189 bfd_arch_xstormy16,
686e4055 2190#define bfd_mach_xstormy16 1
2469cfa2 2191 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2469cfa2 2192#define bfd_mach_msp11 11
3b260895 2193#define bfd_mach_msp110 110
2469cfa2
NC
2194#define bfd_mach_msp12 12
2195#define bfd_mach_msp13 13
2196#define bfd_mach_msp14 14
3b260895 2197#define bfd_mach_msp15 15
d70c5fc7 2198#define bfd_mach_msp16 16
13761a11 2199#define bfd_mach_msp20 20
44c86e8c 2200#define bfd_mach_msp21 21
13761a11
NC
2201#define bfd_mach_msp22 22
2202#define bfd_mach_msp23 23
2203#define bfd_mach_msp24 24
2204#define bfd_mach_msp26 26
2469cfa2
NC
2205#define bfd_mach_msp31 31
2206#define bfd_mach_msp32 32
2207#define bfd_mach_msp33 33
3b260895
NC
2208#define bfd_mach_msp41 41
2209#define bfd_mach_msp42 42
2469cfa2
NC
2210#define bfd_mach_msp43 43
2211#define bfd_mach_msp44 44
13761a11
NC
2212#define bfd_mach_msp430x 45
2213#define bfd_mach_msp46 46
2214#define bfd_mach_msp47 47
2215#define bfd_mach_msp54 54
d70c5fc7
NC
2216 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2217#define bfd_mach_xc16x 1
2218#define bfd_mach_xc16xl 2
f6c1a2d5
NC
2219#define bfd_mach_xc16xs 3
2220 bfd_arch_xgate, /* Freescale XGATE */
2221#define bfd_mach_xgate 1
e0001a05
NC
2222 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2223#define bfd_mach_xtensa 1
3c9b82ba
NC
2224 bfd_arch_z80,
2225#define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2226#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2227#define bfd_mach_z80full 7 /* All undocumented instructions. */
2228#define bfd_mach_r800 11 /* R800: successor with multiplication. */
84e94c90
NC
2229 bfd_arch_lm32, /* Lattice Mico32 */
2230#define bfd_mach_lm32 1
7ba29e2a 2231 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
aa137e4d
NC
2232 bfd_arch_tilepro, /* Tilera TILEPro */
2233 bfd_arch_tilegx, /* Tilera TILE-Gx */
2234#define bfd_mach_tilepro 1
2235#define bfd_mach_tilegx 1
82590249 2236#define bfd_mach_tilegx32 2
a06ea964
NC
2237 bfd_arch_aarch64, /* AArch64 */
2238#define bfd_mach_aarch64 0
cec5225b 2239#define bfd_mach_aarch64_ilp32 32
36591ba1
SL
2240 bfd_arch_nios2,
2241#define bfd_mach_nios2 0
252b5132
RH
2242 bfd_arch_last
2243 };
e1e81ed3 2244
8546af74 2245typedef struct bfd_arch_info
252b5132
RH
2246{
2247 int bits_per_word;
2248 int bits_per_address;
2249 int bits_per_byte;
2250 enum bfd_architecture arch;
2251 unsigned long mach;
2252 const char *arch_name;
2253 const char *printable_name;
2254 unsigned int section_align_power;
b34976b6 2255 /* TRUE if this is the default machine for the architecture.
aa3d5824
AM
2256 The default arch should be the first entry for an arch so that
2257 all the entries for that arch can be accessed via <<next>>. */
b34976b6 2258 bfd_boolean the_default;
252b5132 2259 const struct bfd_arch_info * (*compatible)
c58b9523 2260 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
252b5132 2261
c58b9523 2262 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
252b5132 2263
b7761f11
L
2264 /* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
2265 IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
2266 TRUE, the buffer contains code. */
2267 void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
2268 bfd_boolean code);
2269
252b5132 2270 const struct bfd_arch_info *next;
3b16e843
NC
2271}
2272bfd_arch_info_type;
2273
c58b9523 2274const char *bfd_printable_name (bfd *abfd);
252b5132 2275
c58b9523 2276const bfd_arch_info_type *bfd_scan_arch (const char *string);
252b5132 2277
c58b9523 2278const char **bfd_arch_list (void);
252b5132 2279
c58b9523
AM
2280const bfd_arch_info_type *bfd_arch_get_compatible
2281 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
252b5132 2282
c58b9523 2283void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
252b5132 2284
c58b9523 2285enum bfd_architecture bfd_get_arch (bfd *abfd);
252b5132 2286
c58b9523 2287unsigned long bfd_get_mach (bfd *abfd);
252b5132 2288
c58b9523 2289unsigned int bfd_arch_bits_per_byte (bfd *abfd);
252b5132 2290
c58b9523 2291unsigned int bfd_arch_bits_per_address (bfd *abfd);
252b5132 2292
c58b9523 2293const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
252b5132 2294
c58b9523
AM
2295const bfd_arch_info_type *bfd_lookup_arch
2296 (enum bfd_architecture arch, unsigned long machine);
252b5132 2297
c58b9523
AM
2298const char *bfd_printable_arch_mach
2299 (enum bfd_architecture arch, unsigned long machine);
252b5132 2300
c58b9523 2301unsigned int bfd_octets_per_byte (bfd *abfd);
9a968f43 2302
c58b9523
AM
2303unsigned int bfd_arch_mach_octets_per_byte
2304 (enum bfd_architecture arch, unsigned long machine);
9a968f43 2305
e61463e1 2306/* Extracted from reloc.c. */
252b5132
RH
2307typedef enum bfd_reloc_status
2308{
b5f79c76 2309 /* No errors detected. */
252b5132
RH
2310 bfd_reloc_ok,
2311
b5f79c76 2312 /* The relocation was performed, but there was an overflow. */
252b5132
RH
2313 bfd_reloc_overflow,
2314
b5f79c76 2315 /* The address to relocate was not within the section supplied. */
252b5132
RH
2316 bfd_reloc_outofrange,
2317
b5f79c76 2318 /* Used by special functions. */
252b5132
RH
2319 bfd_reloc_continue,
2320
b5f79c76 2321 /* Unsupported relocation size requested. */
252b5132
RH
2322 bfd_reloc_notsupported,
2323
b5f79c76 2324 /* Unused. */
252b5132
RH
2325 bfd_reloc_other,
2326
b5f79c76 2327 /* The symbol to relocate against was undefined. */
252b5132
RH
2328 bfd_reloc_undefined,
2329
dc810e39
AM
2330 /* The relocation was performed, but may not be ok - presently
2331 generated only when linking i960 coff files with i960 b.out
2332 symbols. If this type is returned, the error_message argument
2333 to bfd_perform_relocation will be set. */
252b5132
RH
2334 bfd_reloc_dangerous
2335 }
2336 bfd_reloc_status_type;
2337
541389e2 2338
252b5132
RH
2339typedef struct reloc_cache_entry
2340{
b5f79c76 2341 /* A pointer into the canonical table of pointers. */
fc0a2244 2342 struct bfd_symbol **sym_ptr_ptr;
252b5132 2343
b5f79c76 2344 /* offset in section. */
252b5132
RH
2345 bfd_size_type address;
2346
b5f79c76 2347 /* addend for relocation value. */
252b5132
RH
2348 bfd_vma addend;
2349
b5f79c76 2350 /* Pointer to how to perform the required relocation. */
252b5132
RH
2351 reloc_howto_type *howto;
2352
b5f79c76
NC
2353}
2354arelent;
2355
252b5132
RH
2356enum complain_overflow
2357{
b5f79c76 2358 /* Do not complain on overflow. */
252b5132
RH
2359 complain_overflow_dont,
2360
a7985d73
AM
2361 /* Complain if the value overflows when considered as a signed
2362 number one bit larger than the field. ie. A bitfield of N bits
2363 is allowed to represent -2**n to 2**n-1. */
252b5132
RH
2364 complain_overflow_bitfield,
2365
a7985d73 2366 /* Complain if the value overflows when considered as a signed
b5f79c76 2367 number. */
252b5132
RH
2368 complain_overflow_signed,
2369
dc810e39 2370 /* Complain if the value overflows when considered as an
b5f79c76 2371 unsigned number. */
252b5132
RH
2372 complain_overflow_unsigned
2373};
2374
2375struct reloc_howto_struct
2376{
dc810e39
AM
2377 /* The type field has mainly a documentary use - the back end can
2378 do what it wants with it, though normally the back end's
2379 external idea of what a reloc number is stored
2380 in this field. For example, a PC relative word relocation
2381 in a coff environment has the type 023 - because that's
2382 what the outside world calls a R_PCRWORD reloc. */
252b5132
RH
2383 unsigned int type;
2384
dc810e39
AM
2385 /* The value the final relocation is shifted right by. This drops
2386 unwanted data from the relocation. */
252b5132
RH
2387 unsigned int rightshift;
2388
dc810e39
AM
2389 /* The size of the item to be relocated. This is *not* a
2390 power-of-two measure. To get the number of bytes operated
2391 on by a type of relocation, use bfd_get_reloc_size. */
252b5132
RH
2392 int size;
2393
dc810e39
AM
2394 /* The number of bits in the item to be relocated. This is used
2395 when doing overflow checking. */
252b5132
RH
2396 unsigned int bitsize;
2397
ddfd6795 2398 /* The relocation is relative to the field being relocated. */
b34976b6 2399 bfd_boolean pc_relative;
252b5132 2400
dc810e39
AM
2401 /* The bit position of the reloc value in the destination.
2402 The relocated value is left shifted by this amount. */
252b5132
RH
2403 unsigned int bitpos;
2404
dc810e39
AM
2405 /* What type of overflow error should be checked for when
2406 relocating. */
252b5132
RH
2407 enum complain_overflow complain_on_overflow;
2408
dc810e39
AM
2409 /* If this field is non null, then the supplied function is
2410 called rather than the normal function. This allows really
7dee875e 2411 strange relocation methods to be accommodated (e.g., i960 callj
dc810e39 2412 instructions). */
252b5132 2413 bfd_reloc_status_type (*special_function)
fc0a2244 2414 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
c58b9523 2415 bfd *, char **);
dc810e39
AM
2416
2417 /* The textual name of the relocation type. */
252b5132
RH
2418 char *name;
2419
dc810e39
AM
2420 /* Some formats record a relocation addend in the section contents
2421 rather than with the relocation. For ELF formats this is the
2422 distinction between USE_REL and USE_RELA (though the code checks
2423 for USE_REL == 1/0). The value of this field is TRUE if the
2424 addend is recorded with the section contents; when performing a
2425 partial link (ld -r) the section contents (the data) will be
2426 modified. The value of this field is FALSE if addends are
2427 recorded with the relocation (in arelent.addend); when performing
2428 a partial link the relocation will be modified.
2429 All relocations for all ELF USE_RELA targets should set this field
2430 to FALSE (values of TRUE should be looked on with suspicion).
2431 However, the converse is not true: not all relocations of all ELF
2432 USE_REL targets set this field to TRUE. Why this is so is peculiar
2433 to each particular target. For relocs that aren't used in partial
2434 links (e.g. GOT stuff) it doesn't matter what this is set to. */
b34976b6 2435 bfd_boolean partial_inplace;
252b5132 2436
7dc77aaa
AM
2437 /* src_mask selects the part of the instruction (or data) to be used
2438 in the relocation sum. If the target relocations don't have an
2439 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2440 dst_mask to extract the addend from the section contents. If
2441 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2442 field should be zero. Non-zero values for ELF USE_RELA targets are
2443 bogus as in those cases the value in the dst_mask part of the
2444 section contents should be treated as garbage. */
252b5132
RH
2445 bfd_vma src_mask;
2446
7dc77aaa
AM
2447 /* dst_mask selects which parts of the instruction (or data) are
2448 replaced with a relocated value. */
252b5132
RH
2449 bfd_vma dst_mask;
2450
dc810e39
AM
2451 /* When some formats create PC relative instructions, they leave
2452 the value of the pc of the place being relocated in the offset
2453 slot of the instruction, so that a PC relative relocation can
2454 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2455 Some formats leave the displacement part of an instruction
2456 empty (e.g., m88k bcs); this flag signals the fact. */
b34976b6 2457 bfd_boolean pcrel_offset;
252b5132 2458};
b5f79c76 2459
dc810e39
AM
2460#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2461 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2462#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2463 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
b34976b6 2464 NAME, FALSE, 0, 0, IN)
252b5132 2465
5f771d47 2466#define EMPTY_HOWTO(C) \
b34976b6
AM
2467 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2468 NULL, FALSE, 0, 0, FALSE)
dc810e39
AM
2469
2470#define HOWTO_PREPARE(relocation, symbol) \
2471 { \
c58b9523 2472 if (symbol != NULL) \
dc810e39
AM
2473 { \
2474 if (bfd_is_com_section (symbol->section)) \
2475 { \
2476 relocation = 0; \
2477 } \
2478 else \
2479 { \
2480 relocation = symbol->value; \
2481 } \
2482 } \
2483 }
b5f79c76 2484
c58b9523 2485unsigned int bfd_get_reloc_size (reloc_howto_type *);
252b5132 2486
dc810e39
AM
2487typedef struct relent_chain
2488{
252b5132 2489 arelent relent;
dc810e39 2490 struct relent_chain *next;
b5f79c76
NC
2491}
2492arelent_chain;
2493
c58b9523
AM
2494bfd_reloc_status_type bfd_check_overflow
2495 (enum complain_overflow how,
252b5132
RH
2496 unsigned int bitsize,
2497 unsigned int rightshift,
2498 unsigned int addrsize,
c58b9523 2499 bfd_vma relocation);
252b5132 2500
c58b9523
AM
2501bfd_reloc_status_type bfd_perform_relocation
2502 (bfd *abfd,
252b5132 2503 arelent *reloc_entry,
c58b9523 2504 void *data,
252b5132
RH
2505 asection *input_section,
2506 bfd *output_bfd,
c58b9523 2507 char **error_message);
252b5132 2508
c58b9523
AM
2509bfd_reloc_status_type bfd_install_relocation
2510 (bfd *abfd,
252b5132 2511 arelent *reloc_entry,
c58b9523 2512 void *data, bfd_vma data_start,
252b5132 2513 asection *input_section,
c58b9523 2514 char **error_message);
252b5132
RH
2515
2516enum bfd_reloc_code_real {
2517 _dummy_first_bfd_reloc_code_real,
2518
541389e2 2519
b5f79c76 2520/* Basic absolute relocations of N bits. */
252b5132
RH
2521 BFD_RELOC_64,
2522 BFD_RELOC_32,
2523 BFD_RELOC_26,
2524 BFD_RELOC_24,
2525 BFD_RELOC_16,
2526 BFD_RELOC_14,
2527 BFD_RELOC_8,
2528
2529/* PC-relative relocations. Sometimes these are relative to the address
2530of the relocation itself; sometimes they are relative to the start of
2531the section containing the relocation. It depends on the specific target.
2532
b5f79c76 2533The 24-bit relocation is used in some Intel 960 configurations. */
252b5132
RH
2534 BFD_RELOC_64_PCREL,
2535 BFD_RELOC_32_PCREL,
2536 BFD_RELOC_24_PCREL,
2537 BFD_RELOC_16_PCREL,
2538 BFD_RELOC_12_PCREL,
2539 BFD_RELOC_8_PCREL,
2540
6482c264
NC
2541/* Section relative relocations. Some targets need this for DWARF2. */
2542 BFD_RELOC_32_SECREL,
2543
b5f79c76 2544/* For ELF. */
252b5132
RH
2545 BFD_RELOC_32_GOT_PCREL,
2546 BFD_RELOC_16_GOT_PCREL,
2547 BFD_RELOC_8_GOT_PCREL,
2548 BFD_RELOC_32_GOTOFF,
2549 BFD_RELOC_16_GOTOFF,
2550 BFD_RELOC_LO16_GOTOFF,
2551 BFD_RELOC_HI16_GOTOFF,
2552 BFD_RELOC_HI16_S_GOTOFF,
2553 BFD_RELOC_8_GOTOFF,
5bd4f169 2554 BFD_RELOC_64_PLT_PCREL,
252b5132
RH
2555 BFD_RELOC_32_PLT_PCREL,
2556 BFD_RELOC_24_PLT_PCREL,
2557 BFD_RELOC_16_PLT_PCREL,
2558 BFD_RELOC_8_PLT_PCREL,
5bd4f169 2559 BFD_RELOC_64_PLTOFF,
252b5132
RH
2560 BFD_RELOC_32_PLTOFF,
2561 BFD_RELOC_16_PLTOFF,
2562 BFD_RELOC_LO16_PLTOFF,
2563 BFD_RELOC_HI16_PLTOFF,
2564 BFD_RELOC_HI16_S_PLTOFF,
2565 BFD_RELOC_8_PLTOFF,
2566
1788fc08
L
2567/* Size relocations. */
2568 BFD_RELOC_SIZE32,
2569 BFD_RELOC_SIZE64,
2570
b5f79c76 2571/* Relocations used by 68K ELF. */
252b5132
RH
2572 BFD_RELOC_68K_GLOB_DAT,
2573 BFD_RELOC_68K_JMP_SLOT,
2574 BFD_RELOC_68K_RELATIVE,
cf869cce
NC
2575 BFD_RELOC_68K_TLS_GD32,
2576 BFD_RELOC_68K_TLS_GD16,
2577 BFD_RELOC_68K_TLS_GD8,
2578 BFD_RELOC_68K_TLS_LDM32,
2579 BFD_RELOC_68K_TLS_LDM16,
2580 BFD_RELOC_68K_TLS_LDM8,
2581 BFD_RELOC_68K_TLS_LDO32,
2582 BFD_RELOC_68K_TLS_LDO16,
2583 BFD_RELOC_68K_TLS_LDO8,
2584 BFD_RELOC_68K_TLS_IE32,
2585 BFD_RELOC_68K_TLS_IE16,
2586 BFD_RELOC_68K_TLS_IE8,
2587 BFD_RELOC_68K_TLS_LE32,
2588 BFD_RELOC_68K_TLS_LE16,
2589 BFD_RELOC_68K_TLS_LE8,
252b5132 2590
b5f79c76 2591/* Linkage-table relative. */
252b5132
RH
2592 BFD_RELOC_32_BASEREL,
2593 BFD_RELOC_16_BASEREL,
2594 BFD_RELOC_LO16_BASEREL,
2595 BFD_RELOC_HI16_BASEREL,
2596 BFD_RELOC_HI16_S_BASEREL,
2597 BFD_RELOC_8_BASEREL,
2598 BFD_RELOC_RVA,
2599
b5f79c76 2600/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
252b5132
RH
2601 BFD_RELOC_8_FFnn,
2602
2603/* These PC-relative relocations are stored as word displacements --
2604i.e., byte displacements shifted right two bits. The 30-bit word
2605displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2606SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2607signed 16-bit displacement is used on the MIPS, and the 23-bit
b5f79c76 2608displacement is used on the Alpha. */
252b5132
RH
2609 BFD_RELOC_32_PCREL_S2,
2610 BFD_RELOC_16_PCREL_S2,
2611 BFD_RELOC_23_PCREL_S2,
2612
2613/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
b5f79c76 2614the target word. These are used on the SPARC. */
252b5132
RH
2615 BFD_RELOC_HI22,
2616 BFD_RELOC_LO10,
2617
2618/* For systems that allocate a Global Pointer register, these are
2619displacements off that register. These relocation types are
2620handled specially, because the value the register will have is
b5f79c76 2621decided relatively late. */
252b5132
RH
2622 BFD_RELOC_GPREL16,
2623 BFD_RELOC_GPREL32,
2624
b5f79c76 2625/* Reloc types used for i960/b.out. */
252b5132
RH
2626 BFD_RELOC_I960_CALLJ,
2627
2628/* SPARC ELF relocations. There is probably some overlap with other
b5f79c76 2629relocation types already defined. */
252b5132
RH
2630 BFD_RELOC_NONE,
2631 BFD_RELOC_SPARC_WDISP22,
2632 BFD_RELOC_SPARC22,
2633 BFD_RELOC_SPARC13,
2634 BFD_RELOC_SPARC_GOT10,
2635 BFD_RELOC_SPARC_GOT13,
2636 BFD_RELOC_SPARC_GOT22,
2637 BFD_RELOC_SPARC_PC10,
2638 BFD_RELOC_SPARC_PC22,
2639 BFD_RELOC_SPARC_WPLT30,
2640 BFD_RELOC_SPARC_COPY,
2641 BFD_RELOC_SPARC_GLOB_DAT,
2642 BFD_RELOC_SPARC_JMP_SLOT,
2643 BFD_RELOC_SPARC_RELATIVE,
0f2712ed 2644 BFD_RELOC_SPARC_UA16,
252b5132 2645 BFD_RELOC_SPARC_UA32,
0f2712ed 2646 BFD_RELOC_SPARC_UA64,
739f7f82
DM
2647 BFD_RELOC_SPARC_GOTDATA_HIX22,
2648 BFD_RELOC_SPARC_GOTDATA_LOX10,
2649 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2650 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2651 BFD_RELOC_SPARC_GOTDATA_OP,
d0c9aeb3
DM
2652 BFD_RELOC_SPARC_JMP_IREL,
2653 BFD_RELOC_SPARC_IRELATIVE,
252b5132 2654
b5f79c76 2655/* I think these are specific to SPARC a.out (e.g., Sun 4). */
252b5132
RH
2656 BFD_RELOC_SPARC_BASE13,
2657 BFD_RELOC_SPARC_BASE22,
2658
b5f79c76 2659/* SPARC64 relocations */
252b5132
RH
2660#define BFD_RELOC_SPARC_64 BFD_RELOC_64
2661 BFD_RELOC_SPARC_10,
2662 BFD_RELOC_SPARC_11,
2663 BFD_RELOC_SPARC_OLO10,
2664 BFD_RELOC_SPARC_HH22,
2665 BFD_RELOC_SPARC_HM10,
2666 BFD_RELOC_SPARC_LM22,
2667 BFD_RELOC_SPARC_PC_HH22,
2668 BFD_RELOC_SPARC_PC_HM10,
2669 BFD_RELOC_SPARC_PC_LM22,
2670 BFD_RELOC_SPARC_WDISP16,
2671 BFD_RELOC_SPARC_WDISP19,
2672 BFD_RELOC_SPARC_7,
2673 BFD_RELOC_SPARC_6,
2674 BFD_RELOC_SPARC_5,
2675#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
bd5e6e7e 2676 BFD_RELOC_SPARC_PLT32,
252b5132
RH
2677 BFD_RELOC_SPARC_PLT64,
2678 BFD_RELOC_SPARC_HIX22,
2679 BFD_RELOC_SPARC_LOX10,
2680 BFD_RELOC_SPARC_H44,
2681 BFD_RELOC_SPARC_M44,
2682 BFD_RELOC_SPARC_L44,
2683 BFD_RELOC_SPARC_REGISTER,
2615994e
DM
2684 BFD_RELOC_SPARC_H34,
2685 BFD_RELOC_SPARC_SIZE32,
2686 BFD_RELOC_SPARC_SIZE64,
2687 BFD_RELOC_SPARC_WDISP10,
252b5132 2688
b5f79c76 2689/* SPARC little endian relocation */
252b5132
RH
2690 BFD_RELOC_SPARC_REV32,
2691
b9734f35
JJ
2692/* SPARC TLS relocations */
2693 BFD_RELOC_SPARC_TLS_GD_HI22,
2694 BFD_RELOC_SPARC_TLS_GD_LO10,
2695 BFD_RELOC_SPARC_TLS_GD_ADD,
2696 BFD_RELOC_SPARC_TLS_GD_CALL,
2697 BFD_RELOC_SPARC_TLS_LDM_HI22,
2698 BFD_RELOC_SPARC_TLS_LDM_LO10,
2699 BFD_RELOC_SPARC_TLS_LDM_ADD,
2700 BFD_RELOC_SPARC_TLS_LDM_CALL,
2701 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2702 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2703 BFD_RELOC_SPARC_TLS_LDO_ADD,
2704 BFD_RELOC_SPARC_TLS_IE_HI22,
2705 BFD_RELOC_SPARC_TLS_IE_LO10,
2706 BFD_RELOC_SPARC_TLS_IE_LD,
2707 BFD_RELOC_SPARC_TLS_IE_LDX,
2708 BFD_RELOC_SPARC_TLS_IE_ADD,
2709 BFD_RELOC_SPARC_TLS_LE_HIX22,
2710 BFD_RELOC_SPARC_TLS_LE_LOX10,
2711 BFD_RELOC_SPARC_TLS_DTPMOD32,
2712 BFD_RELOC_SPARC_TLS_DTPMOD64,
2713 BFD_RELOC_SPARC_TLS_DTPOFF32,
2714 BFD_RELOC_SPARC_TLS_DTPOFF64,
2715 BFD_RELOC_SPARC_TLS_TPOFF32,
2716 BFD_RELOC_SPARC_TLS_TPOFF64,
2717
e9f53129
AM
2718/* SPU Relocations. */
2719 BFD_RELOC_SPU_IMM7,
2720 BFD_RELOC_SPU_IMM8,
2721 BFD_RELOC_SPU_IMM10,
2722 BFD_RELOC_SPU_IMM10W,
2723 BFD_RELOC_SPU_IMM16,
2724 BFD_RELOC_SPU_IMM16W,
2725 BFD_RELOC_SPU_IMM18,
2726 BFD_RELOC_SPU_PCREL9a,
2727 BFD_RELOC_SPU_PCREL9b,
2728 BFD_RELOC_SPU_PCREL16,
2729 BFD_RELOC_SPU_LO16,
2730 BFD_RELOC_SPU_HI16,
ece5ef60
AM
2731 BFD_RELOC_SPU_PPU32,
2732 BFD_RELOC_SPU_PPU64,
8fdcc58d 2733 BFD_RELOC_SPU_ADD_PIC,
e9f53129 2734
252b5132
RH
2735/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2736"addend" in some special way.
2737For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2738writing; when reading, it will be the absolute section symbol. The
2739addend is the displacement in bytes of the "lda" instruction from
b5f79c76 2740the "ldah" instruction (which is at the address of this reloc). */
252b5132
RH
2741 BFD_RELOC_ALPHA_GPDISP_HI16,
2742
2743/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2744with GPDISP_HI16 relocs. The addend is ignored when writing the
2745relocations out, and is filled in with the file's GP value on
b5f79c76 2746reading, for convenience. */
252b5132
RH
2747 BFD_RELOC_ALPHA_GPDISP_LO16,
2748
2749/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2750relocation except that there is no accompanying GPDISP_LO16
b5f79c76 2751relocation. */
252b5132
RH
2752 BFD_RELOC_ALPHA_GPDISP,
2753
2754/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2755the assembler turns it into a LDQ instruction to load the address of
2756the symbol, and then fills in a register in the real instruction.
2757
2758The LITERAL reloc, at the LDQ instruction, refers to the .lita
2759section symbol. The addend is ignored when writing, but is filled
2760in with the file's GP value on reading, for convenience, as with the
2761GPDISP_LO16 reloc.
2762
2763The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2764It should refer to the symbol to be referenced, as with 16_GOTOFF,
2765but it generates output not based on the position within the .got
2766section, but relative to the GP value chosen for the file during the
2767final link stage.
2768
2769The LITUSE reloc, on the instruction using the loaded address, gives
2770information to the linker that it might be able to use to optimize
2771away some literal section references. The symbol is ignored (read
2772as the absolute section symbol), and the "addend" indicates the type
2773of instruction using the register:
27741 - "memory" fmt insn
27752 - byte-manipulation (byte offset reg)
b5f79c76 27763 - jsr (target of branch) */
252b5132
RH
2777 BFD_RELOC_ALPHA_LITERAL,
2778 BFD_RELOC_ALPHA_ELF_LITERAL,
2779 BFD_RELOC_ALPHA_LITUSE,
2780
2781/* The HINT relocation indicates a value that should be filled into the
2782"hint" field of a jmp/jsr/ret instruction, for possible branch-
b5f79c76 2783prediction logic which may be provided on some processors. */
252b5132
RH
2784 BFD_RELOC_ALPHA_HINT,
2785
2786/* The LINKAGE relocation outputs a linkage pair in the object file,
b5f79c76 2787which is filled by the linker. */
252b5132
RH
2788 BFD_RELOC_ALPHA_LINKAGE,
2789
2790/* The CODEADDR relocation outputs a STO_CA in the object file,
b5f79c76 2791which is filled by the linker. */
252b5132
RH
2792 BFD_RELOC_ALPHA_CODEADDR,
2793
dc810e39 2794/* The GPREL_HI/LO relocations together form a 32-bit offset from the
b5f79c76 2795GP register. */
dfe57ca0
RH
2796 BFD_RELOC_ALPHA_GPREL_HI16,
2797 BFD_RELOC_ALPHA_GPREL_LO16,
2798
7793f4d0 2799/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
b34976b6 2800share a common GP, and the target address is adjusted for
7793f4d0
RH
2801STO_ALPHA_STD_GPLOAD. */
2802 BFD_RELOC_ALPHA_BRSGP,
2803
0c376465
TG
2804/* The NOP relocation outputs a NOP if the longword displacement
2805between two procedure entry points is < 2^21. */
2806 BFD_RELOC_ALPHA_NOP,
2807
2808/* The BSR relocation outputs a BSR if the longword displacement
2809between two procedure entry points is < 2^21. */
2810 BFD_RELOC_ALPHA_BSR,
2811
2812/* The LDA relocation outputs a LDA if the longword displacement
2813between two procedure entry points is < 2^16. */
2814 BFD_RELOC_ALPHA_LDA,
2815
2816/* The BOH relocation outputs a BSR if the longword displacement
2817between two procedure entry points is < 2^21, or else a hint. */
2818 BFD_RELOC_ALPHA_BOH,
2819
3765b1be
RH
2820/* Alpha thread-local storage relocations. */
2821 BFD_RELOC_ALPHA_TLSGD,
2822 BFD_RELOC_ALPHA_TLSLDM,
2823 BFD_RELOC_ALPHA_DTPMOD64,
2824 BFD_RELOC_ALPHA_GOTDTPREL16,
2825 BFD_RELOC_ALPHA_DTPREL64,
2826 BFD_RELOC_ALPHA_DTPREL_HI16,
2827 BFD_RELOC_ALPHA_DTPREL_LO16,
2828 BFD_RELOC_ALPHA_DTPREL16,
2829 BFD_RELOC_ALPHA_GOTTPREL16,
2830 BFD_RELOC_ALPHA_TPREL64,
2831 BFD_RELOC_ALPHA_TPREL_HI16,
2832 BFD_RELOC_ALPHA_TPREL_LO16,
2833 BFD_RELOC_ALPHA_TPREL16,
2834
df58fc94 2835/* The MIPS jump instruction. */
252b5132 2836 BFD_RELOC_MIPS_JMP,
df58fc94 2837 BFD_RELOC_MICROMIPS_JMP,
252b5132 2838
b5f79c76 2839/* The MIPS16 jump instruction. */
252b5132
RH
2840 BFD_RELOC_MIPS16_JMP,
2841
b5f79c76 2842/* MIPS16 GP relative reloc. */
252b5132
RH
2843 BFD_RELOC_MIPS16_GPREL,
2844
b5f79c76 2845/* High 16 bits of 32-bit value; simple reloc. */
252b5132
RH
2846 BFD_RELOC_HI16,
2847
2848/* High 16 bits of 32-bit value but the low 16 bits will be sign
2849extended and added to form the final result. If the low 16
2850bits form a negative number, we need to add one to the high value
b5f79c76 2851to compensate for the borrow when the low bits are added. */
252b5132
RH
2852 BFD_RELOC_HI16_S,
2853
b5f79c76 2854/* Low 16 bits. */
252b5132
RH
2855 BFD_RELOC_LO16,
2856
d7128ce4
AM
2857/* High 16 bits of 32-bit pc-relative value */
2858 BFD_RELOC_HI16_PCREL,
2859
2860/* High 16 bits of 32-bit pc-relative value, adjusted */
2861 BFD_RELOC_HI16_S_PCREL,
2862
2863/* Low 16 bits of pc-relative value */
2864 BFD_RELOC_LO16_PCREL,
2865
738e5348
RS
2866/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
286716-bit immediate fields */
2868 BFD_RELOC_MIPS16_GOT16,
2869 BFD_RELOC_MIPS16_CALL16,
2870
d6f16593
MR
2871/* MIPS16 high 16 bits of 32-bit value. */
2872 BFD_RELOC_MIPS16_HI16,
2873
2874/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2875extended and added to form the final result. If the low 16
2876bits form a negative number, we need to add one to the high value
2877to compensate for the borrow when the low bits are added. */
2878 BFD_RELOC_MIPS16_HI16_S,
2879
2880/* MIPS16 low 16 bits. */
2881 BFD_RELOC_MIPS16_LO16,
2882
d0f13682
CLT
2883/* MIPS16 TLS relocations */
2884 BFD_RELOC_MIPS16_TLS_GD,
2885 BFD_RELOC_MIPS16_TLS_LDM,
2886 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,
2887 BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
2888 BFD_RELOC_MIPS16_TLS_GOTTPREL,
2889 BFD_RELOC_MIPS16_TLS_TPREL_HI16,
2890 BFD_RELOC_MIPS16_TLS_TPREL_LO16,
2891
b5f79c76 2892/* Relocation against a MIPS literal section. */
252b5132 2893 BFD_RELOC_MIPS_LITERAL,
df58fc94
RS
2894 BFD_RELOC_MICROMIPS_LITERAL,
2895
2896/* microMIPS PC-relative relocations. */
2897 BFD_RELOC_MICROMIPS_7_PCREL_S1,
2898 BFD_RELOC_MICROMIPS_10_PCREL_S1,
2899 BFD_RELOC_MICROMIPS_16_PCREL_S1,
2900
2901/* microMIPS versions of generic BFD relocs. */
2902 BFD_RELOC_MICROMIPS_GPREL16,
2903 BFD_RELOC_MICROMIPS_HI16,
2904 BFD_RELOC_MICROMIPS_HI16_S,
2905 BFD_RELOC_MICROMIPS_LO16,
252b5132 2906
b5f79c76 2907/* MIPS ELF relocations. */
252b5132 2908 BFD_RELOC_MIPS_GOT16,
df58fc94 2909 BFD_RELOC_MICROMIPS_GOT16,
252b5132 2910 BFD_RELOC_MIPS_CALL16,
df58fc94 2911 BFD_RELOC_MICROMIPS_CALL16,
252b5132 2912 BFD_RELOC_MIPS_GOT_HI16,
df58fc94 2913 BFD_RELOC_MICROMIPS_GOT_HI16,
252b5132 2914 BFD_RELOC_MIPS_GOT_LO16,
df58fc94 2915 BFD_RELOC_MICROMIPS_GOT_LO16,
252b5132 2916 BFD_RELOC_MIPS_CALL_HI16,
df58fc94 2917 BFD_RELOC_MICROMIPS_CALL_HI16,
252b5132 2918 BFD_RELOC_MIPS_CALL_LO16,
df58fc94 2919 BFD_RELOC_MICROMIPS_CALL_LO16,
3f830999 2920 BFD_RELOC_MIPS_SUB,
df58fc94 2921 BFD_RELOC_MICROMIPS_SUB,
3f830999 2922 BFD_RELOC_MIPS_GOT_PAGE,
df58fc94 2923 BFD_RELOC_MICROMIPS_GOT_PAGE,
3f830999 2924 BFD_RELOC_MIPS_GOT_OFST,
df58fc94 2925 BFD_RELOC_MICROMIPS_GOT_OFST,
3f830999 2926 BFD_RELOC_MIPS_GOT_DISP,
df58fc94 2927 BFD_RELOC_MICROMIPS_GOT_DISP,
c2feb664
NC
2928 BFD_RELOC_MIPS_SHIFT5,
2929 BFD_RELOC_MIPS_SHIFT6,
2930 BFD_RELOC_MIPS_INSERT_A,
2931 BFD_RELOC_MIPS_INSERT_B,
2932 BFD_RELOC_MIPS_DELETE,
2933 BFD_RELOC_MIPS_HIGHEST,
df58fc94 2934 BFD_RELOC_MICROMIPS_HIGHEST,
c2feb664 2935 BFD_RELOC_MIPS_HIGHER,
df58fc94 2936 BFD_RELOC_MICROMIPS_HIGHER,
c2feb664 2937 BFD_RELOC_MIPS_SCN_DISP,
df58fc94 2938 BFD_RELOC_MICROMIPS_SCN_DISP,
c2feb664
NC
2939 BFD_RELOC_MIPS_REL16,
2940 BFD_RELOC_MIPS_RELGOT,
2941 BFD_RELOC_MIPS_JALR,
df58fc94 2942 BFD_RELOC_MICROMIPS_JALR,
0f20cc35
DJ
2943 BFD_RELOC_MIPS_TLS_DTPMOD32,
2944 BFD_RELOC_MIPS_TLS_DTPREL32,
2945 BFD_RELOC_MIPS_TLS_DTPMOD64,
2946 BFD_RELOC_MIPS_TLS_DTPREL64,
2947 BFD_RELOC_MIPS_TLS_GD,
df58fc94 2948 BFD_RELOC_MICROMIPS_TLS_GD,
0f20cc35 2949 BFD_RELOC_MIPS_TLS_LDM,
df58fc94 2950 BFD_RELOC_MICROMIPS_TLS_LDM,
0f20cc35 2951 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
df58fc94 2952 BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16,
0f20cc35 2953 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
df58fc94 2954 BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16,
0f20cc35 2955 BFD_RELOC_MIPS_TLS_GOTTPREL,
df58fc94 2956 BFD_RELOC_MICROMIPS_TLS_GOTTPREL,
0f20cc35
DJ
2957 BFD_RELOC_MIPS_TLS_TPREL32,
2958 BFD_RELOC_MIPS_TLS_TPREL64,
2959 BFD_RELOC_MIPS_TLS_TPREL_HI16,
df58fc94 2960 BFD_RELOC_MICROMIPS_TLS_TPREL_HI16,
0f20cc35 2961 BFD_RELOC_MIPS_TLS_TPREL_LO16,
df58fc94 2962 BFD_RELOC_MICROMIPS_TLS_TPREL_LO16,
067ec077 2963 BFD_RELOC_MIPS_EH,
252b5132 2964
ec317fb1 2965
861fb55a 2966/* MIPS ELF relocations (VxWorks and PLT extensions). */
0a44bf69
RS
2967 BFD_RELOC_MIPS_COPY,
2968 BFD_RELOC_MIPS_JUMP_SLOT,
f865a31d
AG
2969
2970
2971/* Moxie ELF relocations. */
2972 BFD_RELOC_MOXIE_10_PCREL,
0a44bf69
RS
2973
2974
bb3fff1e
AM
2975/* Fujitsu Frv Relocations. */
2976 BFD_RELOC_FRV_LABEL16,
2977 BFD_RELOC_FRV_LABEL24,
2978 BFD_RELOC_FRV_LO16,
2979 BFD_RELOC_FRV_HI16,
2980 BFD_RELOC_FRV_GPREL12,
2981 BFD_RELOC_FRV_GPRELU12,
2982 BFD_RELOC_FRV_GPREL32,
2983 BFD_RELOC_FRV_GPRELHI,
2984 BFD_RELOC_FRV_GPRELLO,
51532845
AO
2985 BFD_RELOC_FRV_GOT12,
2986 BFD_RELOC_FRV_GOTHI,
2987 BFD_RELOC_FRV_GOTLO,
2988 BFD_RELOC_FRV_FUNCDESC,
2989 BFD_RELOC_FRV_FUNCDESC_GOT12,
2990 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2991 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2992 BFD_RELOC_FRV_FUNCDESC_VALUE,
2993 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2994 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2995 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2996 BFD_RELOC_FRV_GOTOFF12,
2997 BFD_RELOC_FRV_GOTOFFHI,
2998 BFD_RELOC_FRV_GOTOFFLO,
90219bd0
AO
2999 BFD_RELOC_FRV_GETTLSOFF,
3000 BFD_RELOC_FRV_TLSDESC_VALUE,
3001 BFD_RELOC_FRV_GOTTLSDESC12,
3002 BFD_RELOC_FRV_GOTTLSDESCHI,
3003 BFD_RELOC_FRV_GOTTLSDESCLO,
3004 BFD_RELOC_FRV_TLSMOFF12,
3005 BFD_RELOC_FRV_TLSMOFFHI,
3006 BFD_RELOC_FRV_TLSMOFFLO,
3007 BFD_RELOC_FRV_GOTTLSOFF12,
3008 BFD_RELOC_FRV_GOTTLSOFFHI,
3009 BFD_RELOC_FRV_GOTTLSOFFLO,
3010 BFD_RELOC_FRV_TLSOFF,
3011 BFD_RELOC_FRV_TLSDESC_RELAX,
3012 BFD_RELOC_FRV_GETTLSOFF_RELAX,
3013 BFD_RELOC_FRV_TLSOFF_RELAX,
3014 BFD_RELOC_FRV_TLSMOFF,
bb3fff1e 3015
ec317fb1 3016
03a12831
AO
3017/* This is a 24bit GOT-relative reloc for the mn10300. */
3018 BFD_RELOC_MN10300_GOTOFF24,
3019
3020/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
3021in the instruction. */
3022 BFD_RELOC_MN10300_GOT32,
3023
3024/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
3025in the instruction. */
3026 BFD_RELOC_MN10300_GOT24,
3027
3028/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
3029in the instruction. */
3030 BFD_RELOC_MN10300_GOT16,
3031
3032/* Copy symbol at runtime. */
3033 BFD_RELOC_MN10300_COPY,
3034
3035/* Create GOT entry. */
3036 BFD_RELOC_MN10300_GLOB_DAT,
3037
3038/* Create PLT entry. */
3039 BFD_RELOC_MN10300_JMP_SLOT,
3040
3041/* Adjust by program base. */
3042 BFD_RELOC_MN10300_RELATIVE,
3043
bfff1642
NC
3044/* Together with another reloc targeted at the same location,
3045allows for a value that is the difference of two symbols
3046in the same section. */
3047 BFD_RELOC_MN10300_SYM_DIFF,
3048
569006e5
NC
3049/* The addend of this reloc is an alignment power that must
3050be honoured at the offset's location, regardless of linker
3051relaxation. */
3052 BFD_RELOC_MN10300_ALIGN,
3053
0a22ae8e
NC
3054/* Various TLS-related relocations. */
3055 BFD_RELOC_MN10300_TLS_GD,
3056 BFD_RELOC_MN10300_TLS_LD,
3057 BFD_RELOC_MN10300_TLS_LDO,
3058 BFD_RELOC_MN10300_TLS_GOTIE,
3059 BFD_RELOC_MN10300_TLS_IE,
3060 BFD_RELOC_MN10300_TLS_LE,
3061 BFD_RELOC_MN10300_TLS_DTPMOD,
3062 BFD_RELOC_MN10300_TLS_DTPOFF,
3063 BFD_RELOC_MN10300_TLS_TPOFF,
3064
3065/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3066instruction. */
3067 BFD_RELOC_MN10300_32_PCREL,
3068
3069/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3070instruction. */
3071 BFD_RELOC_MN10300_16_PCREL,
3072
541389e2 3073
b5f79c76 3074/* i386/elf relocations */
252b5132
RH
3075 BFD_RELOC_386_GOT32,
3076 BFD_RELOC_386_PLT32,
3077 BFD_RELOC_386_COPY,
3078 BFD_RELOC_386_GLOB_DAT,
3079 BFD_RELOC_386_JUMP_SLOT,
3080 BFD_RELOC_386_RELATIVE,
3081 BFD_RELOC_386_GOTOFF,
3082 BFD_RELOC_386_GOTPC,
37e55690
JJ
3083 BFD_RELOC_386_TLS_TPOFF,
3084 BFD_RELOC_386_TLS_IE,
3085 BFD_RELOC_386_TLS_GOTIE,
13ae64f3
JJ
3086 BFD_RELOC_386_TLS_LE,
3087 BFD_RELOC_386_TLS_GD,
3088 BFD_RELOC_386_TLS_LDM,
3089 BFD_RELOC_386_TLS_LDO_32,
3090 BFD_RELOC_386_TLS_IE_32,
3091 BFD_RELOC_386_TLS_LE_32,
3092 BFD_RELOC_386_TLS_DTPMOD32,
3093 BFD_RELOC_386_TLS_DTPOFF32,
3094 BFD_RELOC_386_TLS_TPOFF32,
67a4f2b7
AO
3095 BFD_RELOC_386_TLS_GOTDESC,
3096 BFD_RELOC_386_TLS_DESC_CALL,
3097 BFD_RELOC_386_TLS_DESC,
cbe950e9 3098 BFD_RELOC_386_IRELATIVE,
252b5132 3099
b5f79c76 3100/* x86-64/elf relocations */
8d88c4ca
NC
3101 BFD_RELOC_X86_64_GOT32,
3102 BFD_RELOC_X86_64_PLT32,
3103 BFD_RELOC_X86_64_COPY,
3104 BFD_RELOC_X86_64_GLOB_DAT,
3105 BFD_RELOC_X86_64_JUMP_SLOT,
3106 BFD_RELOC_X86_64_RELATIVE,
3107 BFD_RELOC_X86_64_GOTPCREL,
3108 BFD_RELOC_X86_64_32S,
bffbf940
JJ
3109 BFD_RELOC_X86_64_DTPMOD64,
3110 BFD_RELOC_X86_64_DTPOFF64,
3111 BFD_RELOC_X86_64_TPOFF64,
3112 BFD_RELOC_X86_64_TLSGD,
3113 BFD_RELOC_X86_64_TLSLD,
3114 BFD_RELOC_X86_64_DTPOFF32,
3115 BFD_RELOC_X86_64_GOTTPOFF,
3116 BFD_RELOC_X86_64_TPOFF32,
d6ab8113
JB
3117 BFD_RELOC_X86_64_GOTOFF64,
3118 BFD_RELOC_X86_64_GOTPC32,
7b81dfbb
AJ
3119 BFD_RELOC_X86_64_GOT64,
3120 BFD_RELOC_X86_64_GOTPCREL64,
3121 BFD_RELOC_X86_64_GOTPC64,
3122 BFD_RELOC_X86_64_GOTPLT64,
3123 BFD_RELOC_X86_64_PLTOFF64,
67a4f2b7
AO
3124 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3125 BFD_RELOC_X86_64_TLSDESC_CALL,
3126 BFD_RELOC_X86_64_TLSDESC,
cbe950e9 3127 BFD_RELOC_X86_64_IRELATIVE,
8d88c4ca 3128
b5f79c76 3129/* ns32k relocations */
252b5132
RH
3130 BFD_RELOC_NS32K_IMM_8,
3131 BFD_RELOC_NS32K_IMM_16,
3132 BFD_RELOC_NS32K_IMM_32,
3133 BFD_RELOC_NS32K_IMM_8_PCREL,
3134 BFD_RELOC_NS32K_IMM_16_PCREL,
3135 BFD_RELOC_NS32K_IMM_32_PCREL,
3136 BFD_RELOC_NS32K_DISP_8,
3137 BFD_RELOC_NS32K_DISP_16,
3138 BFD_RELOC_NS32K_DISP_32,
3139 BFD_RELOC_NS32K_DISP_8_PCREL,
3140 BFD_RELOC_NS32K_DISP_16_PCREL,
3141 BFD_RELOC_NS32K_DISP_32_PCREL,
3142
b5f79c76 3143/* PDP11 relocations */
e135f41b
NC
3144 BFD_RELOC_PDP11_DISP_8_PCREL,
3145 BFD_RELOC_PDP11_DISP_6_PCREL,
3146
b5f79c76 3147/* Picojava relocs. Not all of these appear in object files. */
0bcb993b
ILT
3148 BFD_RELOC_PJ_CODE_HI16,
3149 BFD_RELOC_PJ_CODE_LO16,
3150 BFD_RELOC_PJ_CODE_DIR16,
3151 BFD_RELOC_PJ_CODE_DIR32,
3152 BFD_RELOC_PJ_CODE_REL16,
3153 BFD_RELOC_PJ_CODE_REL32,
3154
b5f79c76 3155/* Power(rs6000) and PowerPC relocations. */
252b5132
RH
3156 BFD_RELOC_PPC_B26,
3157 BFD_RELOC_PPC_BA26,
3158 BFD_RELOC_PPC_TOC16,
3159 BFD_RELOC_PPC_B16,
3160 BFD_RELOC_PPC_B16_BRTAKEN,
3161 BFD_RELOC_PPC_B16_BRNTAKEN,
3162 BFD_RELOC_PPC_BA16,
3163 BFD_RELOC_PPC_BA16_BRTAKEN,
3164 BFD_RELOC_PPC_BA16_BRNTAKEN,
3165 BFD_RELOC_PPC_COPY,
3166 BFD_RELOC_PPC_GLOB_DAT,
3167 BFD_RELOC_PPC_JMP_SLOT,
3168 BFD_RELOC_PPC_RELATIVE,
3169 BFD_RELOC_PPC_LOCAL24PC,
3170 BFD_RELOC_PPC_EMB_NADDR32,
3171 BFD_RELOC_PPC_EMB_NADDR16,
3172 BFD_RELOC_PPC_EMB_NADDR16_LO,
3173 BFD_RELOC_PPC_EMB_NADDR16_HI,
3174 BFD_RELOC_PPC_EMB_NADDR16_HA,
3175 BFD_RELOC_PPC_EMB_SDAI16,
3176 BFD_RELOC_PPC_EMB_SDA2I16,
3177 BFD_RELOC_PPC_EMB_SDA2REL,
3178 BFD_RELOC_PPC_EMB_SDA21,
3179 BFD_RELOC_PPC_EMB_MRKREF,
3180 BFD_RELOC_PPC_EMB_RELSEC16,
3181 BFD_RELOC_PPC_EMB_RELST_LO,
3182 BFD_RELOC_PPC_EMB_RELST_HI,
3183 BFD_RELOC_PPC_EMB_RELST_HA,
3184 BFD_RELOC_PPC_EMB_BIT_FLD,
3185 BFD_RELOC_PPC_EMB_RELSDA,
b9c361e0
JL
3186 BFD_RELOC_PPC_VLE_REL8,
3187 BFD_RELOC_PPC_VLE_REL15,
3188 BFD_RELOC_PPC_VLE_REL24,
3189 BFD_RELOC_PPC_VLE_LO16A,
3190 BFD_RELOC_PPC_VLE_LO16D,
3191 BFD_RELOC_PPC_VLE_HI16A,
3192 BFD_RELOC_PPC_VLE_HI16D,
3193 BFD_RELOC_PPC_VLE_HA16A,
3194 BFD_RELOC_PPC_VLE_HA16D,
3195 BFD_RELOC_PPC_VLE_SDA21,
3196 BFD_RELOC_PPC_VLE_SDA21_LO,
3197 BFD_RELOC_PPC_VLE_SDAREL_LO16A,
3198 BFD_RELOC_PPC_VLE_SDAREL_LO16D,
3199 BFD_RELOC_PPC_VLE_SDAREL_HI16A,
3200 BFD_RELOC_PPC_VLE_SDAREL_HI16D,
3201 BFD_RELOC_PPC_VLE_SDAREL_HA16A,
3202 BFD_RELOC_PPC_VLE_SDAREL_HA16D,
5bd4f169
AM
3203 BFD_RELOC_PPC64_HIGHER,
3204 BFD_RELOC_PPC64_HIGHER_S,
3205 BFD_RELOC_PPC64_HIGHEST,
3206 BFD_RELOC_PPC64_HIGHEST_S,
3207 BFD_RELOC_PPC64_TOC16_LO,
3208 BFD_RELOC_PPC64_TOC16_HI,
3209 BFD_RELOC_PPC64_TOC16_HA,
3210 BFD_RELOC_PPC64_TOC,
dc810e39 3211 BFD_RELOC_PPC64_PLTGOT16,
5bd4f169
AM
3212 BFD_RELOC_PPC64_PLTGOT16_LO,
3213 BFD_RELOC_PPC64_PLTGOT16_HI,
3214 BFD_RELOC_PPC64_PLTGOT16_HA,
3215 BFD_RELOC_PPC64_ADDR16_DS,
3216 BFD_RELOC_PPC64_ADDR16_LO_DS,
3217 BFD_RELOC_PPC64_GOT16_DS,
3218 BFD_RELOC_PPC64_GOT16_LO_DS,
3219 BFD_RELOC_PPC64_PLT16_LO_DS,
3220 BFD_RELOC_PPC64_SECTOFF_DS,
3221 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3222 BFD_RELOC_PPC64_TOC16_DS,
3223 BFD_RELOC_PPC64_TOC16_LO_DS,
3224 BFD_RELOC_PPC64_PLTGOT16_DS,
3225 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
252b5132 3226
411e1bfb
AM
3227/* PowerPC and PowerPC64 thread-local storage relocations. */
3228 BFD_RELOC_PPC_TLS,
727fc41e
AM
3229 BFD_RELOC_PPC_TLSGD,
3230 BFD_RELOC_PPC_TLSLD,
411e1bfb
AM
3231 BFD_RELOC_PPC_DTPMOD,
3232 BFD_RELOC_PPC_TPREL16,
3233 BFD_RELOC_PPC_TPREL16_LO,
3234 BFD_RELOC_PPC_TPREL16_HI,
3235 BFD_RELOC_PPC_TPREL16_HA,
3236 BFD_RELOC_PPC_TPREL,
3237 BFD_RELOC_PPC_DTPREL16,
3238 BFD_RELOC_PPC_DTPREL16_LO,
3239 BFD_RELOC_PPC_DTPREL16_HI,
3240 BFD_RELOC_PPC_DTPREL16_HA,
3241 BFD_RELOC_PPC_DTPREL,
3242 BFD_RELOC_PPC_GOT_TLSGD16,
3243 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3244 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3245 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3246 BFD_RELOC_PPC_GOT_TLSLD16,
3247 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3248 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3249 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3250 BFD_RELOC_PPC_GOT_TPREL16,
3251 BFD_RELOC_PPC_GOT_TPREL16_LO,
3252 BFD_RELOC_PPC_GOT_TPREL16_HI,
3253 BFD_RELOC_PPC_GOT_TPREL16_HA,
3254 BFD_RELOC_PPC_GOT_DTPREL16,
3255 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3256 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3257 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3258 BFD_RELOC_PPC64_TPREL16_DS,
3259 BFD_RELOC_PPC64_TPREL16_LO_DS,
3260 BFD_RELOC_PPC64_TPREL16_HIGHER,
3261 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3262 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3263 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3264 BFD_RELOC_PPC64_DTPREL16_DS,
3265 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3266 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3267 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3268 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3269 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3270
b5f79c76 3271/* IBM 370/390 relocations */
5b93d8bb
AM
3272 BFD_RELOC_I370_D12,
3273
7dee875e 3274/* The type of reloc used to build a constructor table - at the moment
252b5132 3275probably a 32 bit wide absolute relocation, but the target can choose.
b5f79c76 3276It generally does map to one of the other relocation types. */
252b5132
RH
3277 BFD_RELOC_CTOR,
3278
3279/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
b5f79c76 3280not stored in the instruction. */
252b5132
RH
3281 BFD_RELOC_ARM_PCREL_BRANCH,
3282
dfc5f959
NC
3283/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3284not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 3285field in the instruction. */
dfc5f959
NC
3286 BFD_RELOC_ARM_PCREL_BLX,
3287
3288/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3289not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 3290field in the instruction. */
dfc5f959
NC
3291 BFD_RELOC_THUMB_PCREL_BLX,
3292
39b41c9c
PB
3293/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3294 BFD_RELOC_ARM_PCREL_CALL,
3295
3296/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3297 BFD_RELOC_ARM_PCREL_JUMP,
3298
c19d1205
ZW
3299/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3300The lowest bit must be zero and is not stored in the instruction.
3301Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3302"nn" one smaller in all cases. Note further that BRANCH23
3303corresponds to R_ARM_THM_CALL. */
3304 BFD_RELOC_THUMB_PCREL_BRANCH7,
3305 BFD_RELOC_THUMB_PCREL_BRANCH9,
3306 BFD_RELOC_THUMB_PCREL_BRANCH12,
3307 BFD_RELOC_THUMB_PCREL_BRANCH20,
3308 BFD_RELOC_THUMB_PCREL_BRANCH23,
3309 BFD_RELOC_THUMB_PCREL_BRANCH25,
3310
3311/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
252b5132 3312 BFD_RELOC_ARM_OFFSET_IMM,
c19d1205
ZW
3313
3314/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
252b5132 3315 BFD_RELOC_ARM_THUMB_OFFSET,
252b5132 3316
d003868e 3317/* Pc-relative or absolute relocation depending on target. Used for
db6579d4 3318entries in .init_array sections. */
9c504268 3319 BFD_RELOC_ARM_TARGET1,
db6579d4
PB
3320
3321/* Read-only segment base relative address. */
3322 BFD_RELOC_ARM_ROSEGREL32,
3323
3324/* Data segment base relative address. */
3325 BFD_RELOC_ARM_SBREL32,
3326
c19d1205 3327/* This reloc is used for references to RTTI data from exception handling
eb043451
PB
3328tables. The actual definition depends on the target. It may be a
3329pc-relative or some form of GOT-indirect relocation. */
3330 BFD_RELOC_ARM_TARGET2,
3331
3332/* 31-bit PC relative address. */
3333 BFD_RELOC_ARM_PREL31,
3334
b6895b4f
PB
3335/* Low and High halfword relocations for MOVW and MOVT instructions. */
3336 BFD_RELOC_ARM_MOVW,
3337 BFD_RELOC_ARM_MOVT,
3338 BFD_RELOC_ARM_MOVW_PCREL,
3339 BFD_RELOC_ARM_MOVT_PCREL,
3340 BFD_RELOC_ARM_THUMB_MOVW,
3341 BFD_RELOC_ARM_THUMB_MOVT,
3342 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3343 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3344
c19d1205
ZW
3345/* Relocations for setting up GOTs and PLTs for shared libraries. */
3346 BFD_RELOC_ARM_JUMP_SLOT,
3347 BFD_RELOC_ARM_GLOB_DAT,
3348 BFD_RELOC_ARM_GOT32,
3349 BFD_RELOC_ARM_PLT32,
3350 BFD_RELOC_ARM_RELATIVE,
3351 BFD_RELOC_ARM_GOTOFF,
3352 BFD_RELOC_ARM_GOTPC,
b43420e6 3353 BFD_RELOC_ARM_GOT_PREL,
c19d1205
ZW
3354
3355/* ARM thread-local storage relocations. */
3356 BFD_RELOC_ARM_TLS_GD32,
3357 BFD_RELOC_ARM_TLS_LDO32,
3358 BFD_RELOC_ARM_TLS_LDM32,
3359 BFD_RELOC_ARM_TLS_DTPOFF32,
3360 BFD_RELOC_ARM_TLS_DTPMOD32,
3361 BFD_RELOC_ARM_TLS_TPOFF32,
3362 BFD_RELOC_ARM_TLS_IE32,
3363 BFD_RELOC_ARM_TLS_LE32,
0855e32b
NS
3364 BFD_RELOC_ARM_TLS_GOTDESC,
3365 BFD_RELOC_ARM_TLS_CALL,
3366 BFD_RELOC_ARM_THM_TLS_CALL,
3367 BFD_RELOC_ARM_TLS_DESCSEQ,
3368 BFD_RELOC_ARM_THM_TLS_DESCSEQ,
3369 BFD_RELOC_ARM_TLS_DESC,
c19d1205 3370
4962c51a
MS
3371/* ARM group relocations. */
3372 BFD_RELOC_ARM_ALU_PC_G0_NC,
3373 BFD_RELOC_ARM_ALU_PC_G0,
3374 BFD_RELOC_ARM_ALU_PC_G1_NC,
3375 BFD_RELOC_ARM_ALU_PC_G1,
3376 BFD_RELOC_ARM_ALU_PC_G2,
3377 BFD_RELOC_ARM_LDR_PC_G0,
3378 BFD_RELOC_ARM_LDR_PC_G1,
3379 BFD_RELOC_ARM_LDR_PC_G2,
3380 BFD_RELOC_ARM_LDRS_PC_G0,
3381 BFD_RELOC_ARM_LDRS_PC_G1,
3382 BFD_RELOC_ARM_LDRS_PC_G2,
3383 BFD_RELOC_ARM_LDC_PC_G0,
3384 BFD_RELOC_ARM_LDC_PC_G1,
3385 BFD_RELOC_ARM_LDC_PC_G2,
3386 BFD_RELOC_ARM_ALU_SB_G0_NC,
3387 BFD_RELOC_ARM_ALU_SB_G0,
3388 BFD_RELOC_ARM_ALU_SB_G1_NC,
3389 BFD_RELOC_ARM_ALU_SB_G1,
3390 BFD_RELOC_ARM_ALU_SB_G2,
3391 BFD_RELOC_ARM_LDR_SB_G0,
3392 BFD_RELOC_ARM_LDR_SB_G1,
3393 BFD_RELOC_ARM_LDR_SB_G2,
3394 BFD_RELOC_ARM_LDRS_SB_G0,
3395 BFD_RELOC_ARM_LDRS_SB_G1,
3396 BFD_RELOC_ARM_LDRS_SB_G2,
3397 BFD_RELOC_ARM_LDC_SB_G0,
3398 BFD_RELOC_ARM_LDC_SB_G1,
3399 BFD_RELOC_ARM_LDC_SB_G2,
3400
845b51d6
PB
3401/* Annotation of BX instructions. */
3402 BFD_RELOC_ARM_V4BX,
3403
34e77a92
RS
3404/* ARM support for STT_GNU_IFUNC. */
3405 BFD_RELOC_ARM_IRELATIVE,
3406
c19d1205
ZW
3407/* These relocs are only used within the ARM assembler. They are not
3408(at present) written to any object files. */
3409 BFD_RELOC_ARM_IMMEDIATE,
3410 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3411 BFD_RELOC_ARM_T32_IMMEDIATE,
16805f35 3412 BFD_RELOC_ARM_T32_ADD_IMM,
92e90b6e 3413 BFD_RELOC_ARM_T32_IMM12,
e9f89963 3414 BFD_RELOC_ARM_T32_ADD_PC12,
c19d1205 3415 BFD_RELOC_ARM_SHIFT_IMM,
3eb17e6b 3416 BFD_RELOC_ARM_SMC,
90ec0d68 3417 BFD_RELOC_ARM_HVC,
c19d1205
ZW
3418 BFD_RELOC_ARM_SWI,
3419 BFD_RELOC_ARM_MULTI,
3420 BFD_RELOC_ARM_CP_OFF_IMM,
3421 BFD_RELOC_ARM_CP_OFF_IMM_S2,
8f06b2d8
PB
3422 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3423 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
c19d1205
ZW
3424 BFD_RELOC_ARM_ADR_IMM,
3425 BFD_RELOC_ARM_LDR_IMM,
3426 BFD_RELOC_ARM_LITERAL,
3427 BFD_RELOC_ARM_IN_POOL,
3428 BFD_RELOC_ARM_OFFSET_IMM8,
3429 BFD_RELOC_ARM_T32_OFFSET_U8,
3430 BFD_RELOC_ARM_T32_OFFSET_IMM,
3431 BFD_RELOC_ARM_HWLITERAL,
3432 BFD_RELOC_ARM_THUMB_ADD,
3433 BFD_RELOC_ARM_THUMB_IMM,
3434 BFD_RELOC_ARM_THUMB_SHIFT,
3435
ef230218 3436/* Renesas / SuperH SH relocs. Not all of these appear in object files. */
252b5132
RH
3437 BFD_RELOC_SH_PCDISP8BY2,
3438 BFD_RELOC_SH_PCDISP12BY2,
1d70c7fb
AO
3439 BFD_RELOC_SH_IMM3,
3440 BFD_RELOC_SH_IMM3U,
3441 BFD_RELOC_SH_DISP12,
3442 BFD_RELOC_SH_DISP12BY2,
3443 BFD_RELOC_SH_DISP12BY4,
3444 BFD_RELOC_SH_DISP12BY8,
3445 BFD_RELOC_SH_DISP20,
3446 BFD_RELOC_SH_DISP20BY8,
252b5132
RH
3447 BFD_RELOC_SH_IMM4,
3448 BFD_RELOC_SH_IMM4BY2,
3449 BFD_RELOC_SH_IMM4BY4,
3450 BFD_RELOC_SH_IMM8,
3451 BFD_RELOC_SH_IMM8BY2,
3452 BFD_RELOC_SH_IMM8BY4,
3453 BFD_RELOC_SH_PCRELIMM8BY2,
3454 BFD_RELOC_SH_PCRELIMM8BY4,
3455 BFD_RELOC_SH_SWITCH16,
3456 BFD_RELOC_SH_SWITCH32,
3457 BFD_RELOC_SH_USES,
3458 BFD_RELOC_SH_COUNT,
3459 BFD_RELOC_SH_ALIGN,
3460 BFD_RELOC_SH_CODE,
3461 BFD_RELOC_SH_DATA,
3462 BFD_RELOC_SH_LABEL,
015551fc
JR
3463 BFD_RELOC_SH_LOOP_START,
3464 BFD_RELOC_SH_LOOP_END,
1bd91689
AM
3465 BFD_RELOC_SH_COPY,
3466 BFD_RELOC_SH_GLOB_DAT,
3467 BFD_RELOC_SH_JMP_SLOT,
3468 BFD_RELOC_SH_RELATIVE,
3469 BFD_RELOC_SH_GOTPC,
54327882
AM
3470 BFD_RELOC_SH_GOT_LOW16,
3471 BFD_RELOC_SH_GOT_MEDLOW16,
3472 BFD_RELOC_SH_GOT_MEDHI16,
3473 BFD_RELOC_SH_GOT_HI16,
3474 BFD_RELOC_SH_GOTPLT_LOW16,
3475 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3476 BFD_RELOC_SH_GOTPLT_MEDHI16,
3477 BFD_RELOC_SH_GOTPLT_HI16,
3478 BFD_RELOC_SH_PLT_LOW16,
3479 BFD_RELOC_SH_PLT_MEDLOW16,
3480 BFD_RELOC_SH_PLT_MEDHI16,
3481 BFD_RELOC_SH_PLT_HI16,
3482 BFD_RELOC_SH_GOTOFF_LOW16,
3483 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3484 BFD_RELOC_SH_GOTOFF_MEDHI16,
3485 BFD_RELOC_SH_GOTOFF_HI16,
3486 BFD_RELOC_SH_GOTPC_LOW16,
3487 BFD_RELOC_SH_GOTPC_MEDLOW16,
3488 BFD_RELOC_SH_GOTPC_MEDHI16,
3489 BFD_RELOC_SH_GOTPC_HI16,
3490 BFD_RELOC_SH_COPY64,
3491 BFD_RELOC_SH_GLOB_DAT64,
3492 BFD_RELOC_SH_JMP_SLOT64,
3493 BFD_RELOC_SH_RELATIVE64,
3494 BFD_RELOC_SH_GOT10BY4,
3495 BFD_RELOC_SH_GOT10BY8,
3496 BFD_RELOC_SH_GOTPLT10BY4,
3497 BFD_RELOC_SH_GOTPLT10BY8,
3498 BFD_RELOC_SH_GOTPLT32,
3499 BFD_RELOC_SH_SHMEDIA_CODE,
3500 BFD_RELOC_SH_IMMU5,
3501 BFD_RELOC_SH_IMMS6,
3502 BFD_RELOC_SH_IMMS6BY32,
3503 BFD_RELOC_SH_IMMU6,
3504 BFD_RELOC_SH_IMMS10,
3505 BFD_RELOC_SH_IMMS10BY2,
3506 BFD_RELOC_SH_IMMS10BY4,
3507 BFD_RELOC_SH_IMMS10BY8,
3508 BFD_RELOC_SH_IMMS16,
3509 BFD_RELOC_SH_IMMU16,
3510 BFD_RELOC_SH_IMM_LOW16,
3511 BFD_RELOC_SH_IMM_LOW16_PCREL,
3512 BFD_RELOC_SH_IMM_MEDLOW16,
3513 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3514 BFD_RELOC_SH_IMM_MEDHI16,
3515 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3516 BFD_RELOC_SH_IMM_HI16,
3517 BFD_RELOC_SH_IMM_HI16_PCREL,
3518 BFD_RELOC_SH_PT_16,
5dc97655
KK
3519 BFD_RELOC_SH_TLS_GD_32,
3520 BFD_RELOC_SH_TLS_LD_32,
3521 BFD_RELOC_SH_TLS_LDO_32,
3522 BFD_RELOC_SH_TLS_IE_32,
3523 BFD_RELOC_SH_TLS_LE_32,
3524 BFD_RELOC_SH_TLS_DTPMOD32,
3525 BFD_RELOC_SH_TLS_DTPOFF32,
3526 BFD_RELOC_SH_TLS_TPOFF32,
8e45593f
NC
3527 BFD_RELOC_SH_GOT20,
3528 BFD_RELOC_SH_GOTOFF20,
3529 BFD_RELOC_SH_GOTFUNCDESC,
3530 BFD_RELOC_SH_GOTFUNCDESC20,
3531 BFD_RELOC_SH_GOTOFFFUNCDESC,
3532 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3533 BFD_RELOC_SH_FUNCDESC,
252b5132 3534
0d2bcfaf 3535/* ARC Cores relocs.
252b5132
RH
3536ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3537not stored in the instruction. The high 20 bits are installed in bits 26
b5f79c76 3538through 7 of the instruction. */
252b5132
RH
3539 BFD_RELOC_ARC_B22_PCREL,
3540
3541/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3542stored in the instruction. The high 24 bits are installed in bits 23
b5f79c76 3543through 0. */
252b5132
RH
3544 BFD_RELOC_ARC_B26,
3545
0f64bb02
CM
3546/* ADI Blackfin 16 bit immediate absolute reloc. */
3547 BFD_RELOC_BFIN_16_IMM,
3548
3549/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3550 BFD_RELOC_BFIN_16_HIGH,
3551
3552/* ADI Blackfin 'a' part of LSETUP. */
3553 BFD_RELOC_BFIN_4_PCREL,
3554
3555/* ADI Blackfin. */
3556 BFD_RELOC_BFIN_5_PCREL,
3557
3558/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3559 BFD_RELOC_BFIN_16_LOW,
3560
3561/* ADI Blackfin. */
3562 BFD_RELOC_BFIN_10_PCREL,
3563
3564/* ADI Blackfin 'b' part of LSETUP. */
3565 BFD_RELOC_BFIN_11_PCREL,
3566
3567/* ADI Blackfin. */
3568 BFD_RELOC_BFIN_12_PCREL_JUMP,
3569
3570/* ADI Blackfin Short jump, pcrel. */
3571 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3572
3573/* ADI Blackfin Call.x not implemented. */
3574 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3575
3576/* ADI Blackfin Long Jump pcrel. */
3577 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3578
48d502e1
BS
3579/* ADI Blackfin FD-PIC relocations. */
3580 BFD_RELOC_BFIN_GOT17M4,
3581 BFD_RELOC_BFIN_GOTHI,
3582 BFD_RELOC_BFIN_GOTLO,
3583 BFD_RELOC_BFIN_FUNCDESC,
3584 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3585 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3586 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3587 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3588 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3589 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3590 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3591 BFD_RELOC_BFIN_GOTOFF17M4,
3592 BFD_RELOC_BFIN_GOTOFFHI,
3593 BFD_RELOC_BFIN_GOTOFFLO,
3594
0f64bb02
CM
3595/* ADI Blackfin GOT relocation. */
3596 BFD_RELOC_BFIN_GOT,
3597
3598/* ADI Blackfin PLTPC relocation. */
3599 BFD_RELOC_BFIN_PLTPC,
3600
3601/* ADI Blackfin arithmetic relocation. */
3602 BFD_ARELOC_BFIN_PUSH,
3603
3604/* ADI Blackfin arithmetic relocation. */
3605 BFD_ARELOC_BFIN_CONST,
3606
3607/* ADI Blackfin arithmetic relocation. */
3608 BFD_ARELOC_BFIN_ADD,
3609
3610/* ADI Blackfin arithmetic relocation. */
3611 BFD_ARELOC_BFIN_SUB,
3612
3613/* ADI Blackfin arithmetic relocation. */
3614 BFD_ARELOC_BFIN_MULT,
3615
3616/* ADI Blackfin arithmetic relocation. */
3617 BFD_ARELOC_BFIN_DIV,
3618
3619/* ADI Blackfin arithmetic relocation. */
3620 BFD_ARELOC_BFIN_MOD,
3621
3622/* ADI Blackfin arithmetic relocation. */
3623 BFD_ARELOC_BFIN_LSHIFT,
3624
3625/* ADI Blackfin arithmetic relocation. */
3626 BFD_ARELOC_BFIN_RSHIFT,
3627
3628/* ADI Blackfin arithmetic relocation. */
3629 BFD_ARELOC_BFIN_AND,
3630
3631/* ADI Blackfin arithmetic relocation. */
3632 BFD_ARELOC_BFIN_OR,
3633
3634/* ADI Blackfin arithmetic relocation. */
3635 BFD_ARELOC_BFIN_XOR,
3636
3637/* ADI Blackfin arithmetic relocation. */
3638 BFD_ARELOC_BFIN_LAND,
3639
3640/* ADI Blackfin arithmetic relocation. */
3641 BFD_ARELOC_BFIN_LOR,
3642
3643/* ADI Blackfin arithmetic relocation. */
3644 BFD_ARELOC_BFIN_LEN,
3645
3646/* ADI Blackfin arithmetic relocation. */
3647 BFD_ARELOC_BFIN_NEG,
3648
3649/* ADI Blackfin arithmetic relocation. */
3650 BFD_ARELOC_BFIN_COMP,
3651
3652/* ADI Blackfin arithmetic relocation. */
3653 BFD_ARELOC_BFIN_PAGE,
3654
3655/* ADI Blackfin arithmetic relocation. */
3656 BFD_ARELOC_BFIN_HWPAGE,
3657
3658/* ADI Blackfin arithmetic relocation. */
3659 BFD_ARELOC_BFIN_ADDR,
3660
252b5132
RH
3661/* Mitsubishi D10V relocs.
3662This is a 10-bit reloc with the right 2 bits
b5f79c76 3663assumed to be 0. */
252b5132
RH
3664 BFD_RELOC_D10V_10_PCREL_R,
3665
3666/* Mitsubishi D10V relocs.
3667This is a 10-bit reloc with the right 2 bits
3668assumed to be 0. This is the same as the previous reloc
3669except it is in the left container, i.e.,
b5f79c76 3670shifted left 15 bits. */
252b5132
RH
3671 BFD_RELOC_D10V_10_PCREL_L,
3672
3673/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3674assumed to be 0. */
252b5132
RH
3675 BFD_RELOC_D10V_18,
3676
3677/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3678assumed to be 0. */
252b5132
RH
3679 BFD_RELOC_D10V_18_PCREL,
3680
3681/* Mitsubishi D30V relocs.
b5f79c76 3682This is a 6-bit absolute reloc. */
252b5132
RH
3683 BFD_RELOC_D30V_6,
3684
adde6300 3685/* This is a 6-bit pc-relative reloc with
b5f79c76 3686the right 3 bits assumed to be 0. */
252b5132
RH
3687 BFD_RELOC_D30V_9_PCREL,
3688
adde6300 3689/* This is a 6-bit pc-relative reloc with
252b5132
RH
3690the right 3 bits assumed to be 0. Same
3691as the previous reloc but on the right side
b5f79c76 3692of the container. */
252b5132
RH
3693 BFD_RELOC_D30V_9_PCREL_R,
3694
adde6300 3695/* This is a 12-bit absolute reloc with the
b5f79c76 3696right 3 bitsassumed to be 0. */
252b5132
RH
3697 BFD_RELOC_D30V_15,
3698
adde6300 3699/* This is a 12-bit pc-relative reloc with
b5f79c76 3700the right 3 bits assumed to be 0. */
252b5132
RH
3701 BFD_RELOC_D30V_15_PCREL,
3702
adde6300 3703/* This is a 12-bit pc-relative reloc with
252b5132
RH
3704the right 3 bits assumed to be 0. Same
3705as the previous reloc but on the right side
b5f79c76 3706of the container. */
252b5132
RH
3707 BFD_RELOC_D30V_15_PCREL_R,
3708
adde6300 3709/* This is an 18-bit absolute reloc with
b5f79c76 3710the right 3 bits assumed to be 0. */
252b5132
RH
3711 BFD_RELOC_D30V_21,
3712
adde6300 3713/* This is an 18-bit pc-relative reloc with
b5f79c76 3714the right 3 bits assumed to be 0. */
252b5132
RH
3715 BFD_RELOC_D30V_21_PCREL,
3716
adde6300 3717/* This is an 18-bit pc-relative reloc with
252b5132
RH
3718the right 3 bits assumed to be 0. Same
3719as the previous reloc but on the right side
b5f79c76 3720of the container. */
252b5132
RH
3721 BFD_RELOC_D30V_21_PCREL_R,
3722
b5f79c76 3723/* This is a 32-bit absolute reloc. */
252b5132
RH
3724 BFD_RELOC_D30V_32,
3725
b5f79c76 3726/* This is a 32-bit pc-relative reloc. */
252b5132
RH
3727 BFD_RELOC_D30V_32_PCREL,
3728
d172d4ba
NC
3729/* DLX relocs */
3730 BFD_RELOC_DLX_HI16_S,
3731
3732/* DLX relocs */
3733 BFD_RELOC_DLX_LO16,
3734
3735/* DLX relocs */
3736 BFD_RELOC_DLX_JMP26,
3737
e729279b 3738/* Renesas M16C/M32C Relocations. */
fd54057a 3739 BFD_RELOC_M32C_HI8,
6772dd07
DD
3740 BFD_RELOC_M32C_RL_JUMP,
3741 BFD_RELOC_M32C_RL_1ADDR,
3742 BFD_RELOC_M32C_RL_2ADDR,
e729279b 3743
26597c86 3744/* Renesas M32R (formerly Mitsubishi M32R) relocs.
b5f79c76 3745This is a 24 bit absolute address. */
252b5132
RH
3746 BFD_RELOC_M32R_24,
3747
b5f79c76 3748/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3749 BFD_RELOC_M32R_10_PCREL,
3750
b5f79c76 3751/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3752 BFD_RELOC_M32R_18_PCREL,
3753
b5f79c76 3754/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3755 BFD_RELOC_M32R_26_PCREL,
3756
3757/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3758used when the lower 16 bits are treated as unsigned. */
252b5132
RH
3759 BFD_RELOC_M32R_HI16_ULO,
3760
3761/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3762used when the lower 16 bits are treated as signed. */
252b5132
RH
3763 BFD_RELOC_M32R_HI16_SLO,
3764
b5f79c76 3765/* This is a 16-bit reloc containing the lower 16 bits of an address. */
252b5132
RH
3766 BFD_RELOC_M32R_LO16,
3767
3768/* This is a 16-bit reloc containing the small data area offset for use in
b5f79c76 3769add3, load, and store instructions. */
252b5132
RH
3770 BFD_RELOC_M32R_SDA16,
3771
6edf0760
NC
3772/* For PIC. */
3773 BFD_RELOC_M32R_GOT24,
3774 BFD_RELOC_M32R_26_PLTREL,
3775 BFD_RELOC_M32R_COPY,
3776 BFD_RELOC_M32R_GLOB_DAT,
3777 BFD_RELOC_M32R_JMP_SLOT,
3778 BFD_RELOC_M32R_RELATIVE,
3779 BFD_RELOC_M32R_GOTOFF,
097f809a
NC
3780 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3781 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3782 BFD_RELOC_M32R_GOTOFF_LO,
6edf0760
NC
3783 BFD_RELOC_M32R_GOTPC24,
3784 BFD_RELOC_M32R_GOT16_HI_ULO,
3785 BFD_RELOC_M32R_GOT16_HI_SLO,
3786 BFD_RELOC_M32R_GOT16_LO,
3787 BFD_RELOC_M32R_GOTPC_HI_ULO,
3788 BFD_RELOC_M32R_GOTPC_HI_SLO,
3789 BFD_RELOC_M32R_GOTPC_LO,
3790
b5f79c76 3791/* This is a 9-bit reloc */
252b5132
RH
3792 BFD_RELOC_V850_9_PCREL,
3793
b5f79c76 3794/* This is a 22-bit reloc */
252b5132
RH
3795 BFD_RELOC_V850_22_PCREL,
3796
b5f79c76 3797/* This is a 16 bit offset from the short data area pointer. */
252b5132
RH
3798 BFD_RELOC_V850_SDA_16_16_OFFSET,
3799
3800/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3801short data area pointer. */
252b5132
RH
3802 BFD_RELOC_V850_SDA_15_16_OFFSET,
3803
b5f79c76 3804/* This is a 16 bit offset from the zero data area pointer. */
252b5132
RH
3805 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3806
3807/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3808zero data area pointer. */
252b5132
RH
3809 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3810
3811/* This is an 8 bit offset (of which only 6 bits are used) from the
b5f79c76 3812tiny data area pointer. */
252b5132
RH
3813 BFD_RELOC_V850_TDA_6_8_OFFSET,
3814
3815/* This is an 8bit offset (of which only 7 bits are used) from the tiny
b5f79c76 3816data area pointer. */
252b5132
RH
3817 BFD_RELOC_V850_TDA_7_8_OFFSET,
3818
b5f79c76 3819/* This is a 7 bit offset from the tiny data area pointer. */
252b5132
RH
3820 BFD_RELOC_V850_TDA_7_7_OFFSET,
3821
b5f79c76 3822/* This is a 16 bit offset from the tiny data area pointer. */
252b5132
RH
3823 BFD_RELOC_V850_TDA_16_16_OFFSET,
3824
3825/* This is a 5 bit offset (of which only 4 bits are used) from the tiny
b5f79c76 3826data area pointer. */
252b5132
RH
3827 BFD_RELOC_V850_TDA_4_5_OFFSET,
3828
b5f79c76 3829/* This is a 4 bit offset from the tiny data area pointer. */
252b5132
RH
3830 BFD_RELOC_V850_TDA_4_4_OFFSET,
3831
3832/* This is a 16 bit offset from the short data area pointer, with the
7dee875e 3833bits placed non-contiguously in the instruction. */
252b5132
RH
3834 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3835
3836/* This is a 16 bit offset from the zero data area pointer, with the
7dee875e 3837bits placed non-contiguously in the instruction. */
252b5132
RH
3838 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3839
b5f79c76 3840/* This is a 6 bit offset from the call table base pointer. */
252b5132
RH
3841 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3842
b5f79c76 3843/* This is a 16 bit offset from the call table base pointer. */
252b5132
RH
3844 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3845
86aba9db
NC
3846/* Used for relaxing indirect function calls. */
3847 BFD_RELOC_V850_LONGCALL,
3848
3849/* Used for relaxing indirect jumps. */
3850 BFD_RELOC_V850_LONGJUMP,
3851
3852/* Used to maintain alignment whilst relaxing. */
3853 BFD_RELOC_V850_ALIGN,
541389e2 3854
1e50d24d
RS
3855/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3856instructions. */
3857 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3858
1cd986c5
NC
3859/* This is a 16-bit reloc. */
3860 BFD_RELOC_V850_16_PCREL,
3861
3862/* This is a 17-bit reloc. */
3863 BFD_RELOC_V850_17_PCREL,
3864
3865/* This is a 23-bit reloc. */
3866 BFD_RELOC_V850_23,
3867
3868/* This is a 32-bit reloc. */
3869 BFD_RELOC_V850_32_PCREL,
3870
3871/* This is a 32-bit reloc. */
3872 BFD_RELOC_V850_32_ABS,
3873
3874/* This is a 16-bit reloc. */
3875 BFD_RELOC_V850_16_SPLIT_OFFSET,
3876
3877/* This is a 16-bit reloc. */
3878 BFD_RELOC_V850_16_S1,
3879
3880/* Low 16 bits. 16 bit shifted by 1. */
3881 BFD_RELOC_V850_LO16_S1,
3882
3883/* This is a 16 bit offset from the call table base pointer. */
3884 BFD_RELOC_V850_CALLT_15_16_OFFSET,
3885
3886/* DSO relocations. */
3887 BFD_RELOC_V850_32_GOTPCREL,
3888
3889/* DSO relocations. */
3890 BFD_RELOC_V850_16_GOT,
3891
3892/* DSO relocations. */
3893 BFD_RELOC_V850_32_GOT,
3894
3895/* DSO relocations. */
3896 BFD_RELOC_V850_22_PLT_PCREL,
3897
3898/* DSO relocations. */
3899 BFD_RELOC_V850_32_PLT_PCREL,
3900
3901/* DSO relocations. */
3902 BFD_RELOC_V850_COPY,
3903
3904/* DSO relocations. */
3905 BFD_RELOC_V850_GLOB_DAT,
3906
3907/* DSO relocations. */
3908 BFD_RELOC_V850_JMP_SLOT,
3909
3910/* DSO relocations. */
3911 BFD_RELOC_V850_RELATIVE,
3912
3913/* DSO relocations. */
3914 BFD_RELOC_V850_16_GOTOFF,
3915
3916/* DSO relocations. */
3917 BFD_RELOC_V850_32_GOTOFF,
3918
3919/* start code. */
3920 BFD_RELOC_V850_CODE,
3921
3922/* start data in text. */
3923 BFD_RELOC_V850_DATA,
3924
252b5132
RH
3925/* This is a 8bit DP reloc for the tms320c30, where the most
3926significant 8 bits of a 24 bit word are placed into the least
b5f79c76 3927significant 8 bits of the opcode. */
252b5132
RH
3928 BFD_RELOC_TIC30_LDP,
3929
81635ce4
TW
3930/* This is a 7bit reloc for the tms320c54x, where the least
3931significant 7 bits of a 16 bit word are placed into the least
b5f79c76 3932significant 7 bits of the opcode. */
81635ce4
TW
3933 BFD_RELOC_TIC54X_PARTLS7,
3934
3935/* This is a 9bit DP reloc for the tms320c54x, where the most
3936significant 9 bits of a 16 bit word are placed into the least
b5f79c76 3937significant 9 bits of the opcode. */
81635ce4
TW
3938 BFD_RELOC_TIC54X_PARTMS9,
3939
b5f79c76 3940/* This is an extended address 23-bit reloc for the tms320c54x. */
81635ce4
TW
3941 BFD_RELOC_TIC54X_23,
3942
0d2bcfaf
NC
3943/* This is a 16-bit reloc for the tms320c54x, where the least
3944significant 16 bits of a 23-bit extended address are placed into
b5f79c76 3945the opcode. */
81635ce4
TW
3946 BFD_RELOC_TIC54X_16_OF_23,
3947
3948/* This is a reloc for the tms320c54x, where the most
0d2bcfaf 3949significant 7 bits of a 23-bit extended address are placed into
b5f79c76 3950the opcode. */
81635ce4
TW
3951 BFD_RELOC_TIC54X_MS7_OF_23,
3952
40b36596
JM
3953/* TMS320C6000 relocations. */
3954 BFD_RELOC_C6000_PCR_S21,
3955 BFD_RELOC_C6000_PCR_S12,
3956 BFD_RELOC_C6000_PCR_S10,
3957 BFD_RELOC_C6000_PCR_S7,
3958 BFD_RELOC_C6000_ABS_S16,
3959 BFD_RELOC_C6000_ABS_L16,
3960 BFD_RELOC_C6000_ABS_H16,
3961 BFD_RELOC_C6000_SBR_U15_B,
3962 BFD_RELOC_C6000_SBR_U15_H,
3963 BFD_RELOC_C6000_SBR_U15_W,
3964 BFD_RELOC_C6000_SBR_S16,
3965 BFD_RELOC_C6000_SBR_L16_B,
3966 BFD_RELOC_C6000_SBR_L16_H,
3967 BFD_RELOC_C6000_SBR_L16_W,
3968 BFD_RELOC_C6000_SBR_H16_B,
3969 BFD_RELOC_C6000_SBR_H16_H,
3970 BFD_RELOC_C6000_SBR_H16_W,
3971 BFD_RELOC_C6000_SBR_GOT_U15_W,
3972 BFD_RELOC_C6000_SBR_GOT_L16_W,
3973 BFD_RELOC_C6000_SBR_GOT_H16_W,
3974 BFD_RELOC_C6000_DSBT_INDEX,
3975 BFD_RELOC_C6000_PREL31,
3976 BFD_RELOC_C6000_COPY,
ac145307
BS
3977 BFD_RELOC_C6000_JUMP_SLOT,
3978 BFD_RELOC_C6000_EHTYPE,
3979 BFD_RELOC_C6000_PCR_H16,
3980 BFD_RELOC_C6000_PCR_L16,
40b36596
JM
3981 BFD_RELOC_C6000_ALIGN,
3982 BFD_RELOC_C6000_FPHEAD,
3983 BFD_RELOC_C6000_NOCMP,
3984
b5f79c76 3985/* This is a 48 bit reloc for the FR30 that stores 32 bits. */
252b5132
RH
3986 BFD_RELOC_FR30_48,
3987
3988/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
b5f79c76 3989two sections. */
252b5132
RH
3990 BFD_RELOC_FR30_20,
3991
3992/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
b5f79c76 39934 bits. */
252b5132
RH
3994 BFD_RELOC_FR30_6_IN_4,
3995
3996/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
b5f79c76 3997into 8 bits. */
252b5132
RH
3998 BFD_RELOC_FR30_8_IN_8,
3999
4000/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
b5f79c76 4001into 8 bits. */
252b5132
RH
4002 BFD_RELOC_FR30_9_IN_8,
4003
4004/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
b5f79c76 4005into 8 bits. */
252b5132
RH
4006 BFD_RELOC_FR30_10_IN_8,
4007
4008/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
b5f79c76 4009short offset into 8 bits. */
252b5132
RH
4010 BFD_RELOC_FR30_9_PCREL,
4011
4012/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
b5f79c76 4013short offset into 11 bits. */
252b5132
RH
4014 BFD_RELOC_FR30_12_PCREL,
4015
b5f79c76 4016/* Motorola Mcore relocations. */
252b5132
RH
4017 BFD_RELOC_MCORE_PCREL_IMM8BY4,
4018 BFD_RELOC_MCORE_PCREL_IMM11BY2,
4019 BFD_RELOC_MCORE_PCREL_IMM4BY2,
4020 BFD_RELOC_MCORE_PCREL_32,
4021 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
36797d47 4022 BFD_RELOC_MCORE_RVA,
252b5132 4023
d9352518
DB
4024/* Toshiba Media Processor Relocations. */
4025 BFD_RELOC_MEP_8,
4026 BFD_RELOC_MEP_16,
4027 BFD_RELOC_MEP_32,
4028 BFD_RELOC_MEP_PCREL8A2,
4029 BFD_RELOC_MEP_PCREL12A2,
4030 BFD_RELOC_MEP_PCREL17A2,
4031 BFD_RELOC_MEP_PCREL24A2,
4032 BFD_RELOC_MEP_PCABS24A2,
4033 BFD_RELOC_MEP_LOW16,
4034 BFD_RELOC_MEP_HI16U,
4035 BFD_RELOC_MEP_HI16S,
4036 BFD_RELOC_MEP_GPREL,
4037 BFD_RELOC_MEP_TPREL,
4038 BFD_RELOC_MEP_TPREL7,
4039 BFD_RELOC_MEP_TPREL7A2,
4040 BFD_RELOC_MEP_TPREL7A4,
4041 BFD_RELOC_MEP_UIMM24,
4042 BFD_RELOC_MEP_ADDR24A4,
4043 BFD_RELOC_MEP_GNU_VTINHERIT,
4044 BFD_RELOC_MEP_GNU_VTENTRY,
4045
4046
a3c62988
NC
4047/* Imagination Technologies Meta relocations. */
4048 BFD_RELOC_METAG_HIADDR16,
4049 BFD_RELOC_METAG_LOADDR16,
4050 BFD_RELOC_METAG_RELBRANCH,
4051 BFD_RELOC_METAG_GETSETOFF,
4052 BFD_RELOC_METAG_HIOG,
4053 BFD_RELOC_METAG_LOOG,
4054 BFD_RELOC_METAG_REL8,
4055 BFD_RELOC_METAG_REL16,
4056 BFD_RELOC_METAG_HI16_GOTOFF,
4057 BFD_RELOC_METAG_LO16_GOTOFF,
4058 BFD_RELOC_METAG_GETSET_GOTOFF,
4059 BFD_RELOC_METAG_GETSET_GOT,
4060 BFD_RELOC_METAG_HI16_GOTPC,
4061 BFD_RELOC_METAG_LO16_GOTPC,
4062 BFD_RELOC_METAG_HI16_PLT,
4063 BFD_RELOC_METAG_LO16_PLT,
4064 BFD_RELOC_METAG_RELBRANCH_PLT,
4065 BFD_RELOC_METAG_GOTOFF,
4066 BFD_RELOC_METAG_PLT,
4067 BFD_RELOC_METAG_COPY,
4068 BFD_RELOC_METAG_JMP_SLOT,
4069 BFD_RELOC_METAG_RELATIVE,
4070 BFD_RELOC_METAG_GLOB_DAT,
4071 BFD_RELOC_METAG_TLS_GD,
4072 BFD_RELOC_METAG_TLS_LDM,
4073 BFD_RELOC_METAG_TLS_LDO_HI16,
4074 BFD_RELOC_METAG_TLS_LDO_LO16,
4075 BFD_RELOC_METAG_TLS_LDO,
4076 BFD_RELOC_METAG_TLS_IE,
4077 BFD_RELOC_METAG_TLS_IENONPIC,
4078 BFD_RELOC_METAG_TLS_IENONPIC_HI16,
4079 BFD_RELOC_METAG_TLS_IENONPIC_LO16,
4080 BFD_RELOC_METAG_TLS_TPOFF,
4081 BFD_RELOC_METAG_TLS_DTPMOD,
4082 BFD_RELOC_METAG_TLS_DTPOFF,
4083 BFD_RELOC_METAG_TLS_LE,
4084 BFD_RELOC_METAG_TLS_LE_HI16,
4085 BFD_RELOC_METAG_TLS_LE_LO16,
4086
b5f79c76 4087/* These are relocations for the GETA instruction. */
3c3bdf30
NC
4088 BFD_RELOC_MMIX_GETA,
4089 BFD_RELOC_MMIX_GETA_1,
4090 BFD_RELOC_MMIX_GETA_2,
4091 BFD_RELOC_MMIX_GETA_3,
4092
b5f79c76 4093/* These are relocations for a conditional branch instruction. */
3c3bdf30
NC
4094 BFD_RELOC_MMIX_CBRANCH,
4095 BFD_RELOC_MMIX_CBRANCH_J,
4096 BFD_RELOC_MMIX_CBRANCH_1,
4097 BFD_RELOC_MMIX_CBRANCH_2,
4098 BFD_RELOC_MMIX_CBRANCH_3,
4099
b5f79c76 4100/* These are relocations for the PUSHJ instruction. */
3c3bdf30
NC
4101 BFD_RELOC_MMIX_PUSHJ,
4102 BFD_RELOC_MMIX_PUSHJ_1,
4103 BFD_RELOC_MMIX_PUSHJ_2,
4104 BFD_RELOC_MMIX_PUSHJ_3,
f60ebe14 4105 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3c3bdf30 4106
b5f79c76 4107/* These are relocations for the JMP instruction. */
3c3bdf30
NC
4108 BFD_RELOC_MMIX_JMP,
4109 BFD_RELOC_MMIX_JMP_1,
4110 BFD_RELOC_MMIX_JMP_2,
4111 BFD_RELOC_MMIX_JMP_3,
4112
4113/* This is a relocation for a relative address as in a GETA instruction or
b5f79c76 4114a branch. */
3c3bdf30
NC
4115 BFD_RELOC_MMIX_ADDR19,
4116
b5f79c76 4117/* This is a relocation for a relative address as in a JMP instruction. */
3c3bdf30
NC
4118 BFD_RELOC_MMIX_ADDR27,
4119
4120/* This is a relocation for an instruction field that may be a general
b5f79c76 4121register or a value 0..255. */
3c3bdf30
NC
4122 BFD_RELOC_MMIX_REG_OR_BYTE,
4123
4124/* This is a relocation for an instruction field that may be a general
b5f79c76 4125register. */
3c3bdf30
NC
4126 BFD_RELOC_MMIX_REG,
4127
4128/* This is a relocation for two instruction fields holding a register and
b5f79c76 4129an offset, the equivalent of the relocation. */
3c3bdf30
NC
4130 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
4131
4132/* This relocation is an assertion that the expression is not allocated as
b5f79c76 4133a global register. It does not modify contents. */
3c3bdf30
NC
4134 BFD_RELOC_MMIX_LOCAL,
4135
adde6300 4136/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
b5f79c76 4137short offset into 7 bits. */
adde6300
AM
4138 BFD_RELOC_AVR_7_PCREL,
4139
4140/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
b5f79c76 4141short offset into 12 bits. */
adde6300
AM
4142 BFD_RELOC_AVR_13_PCREL,
4143
4144/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
b5f79c76 4145program memory address) into 16 bits. */
adde6300
AM
4146 BFD_RELOC_AVR_16_PM,
4147
4148/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 4149data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4150 BFD_RELOC_AVR_LO8_LDI,
4151
4152/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 4153of data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4154 BFD_RELOC_AVR_HI8_LDI,
4155
4156/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 4157of program memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4158 BFD_RELOC_AVR_HH8_LDI,
4159
df406460
NC
4160/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4161of 32 bit value) into 8 bit immediate value of LDI insn. */
4162 BFD_RELOC_AVR_MS8_LDI,
4163
adde6300 4164/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 4165(usually data memory address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
4166 BFD_RELOC_AVR_LO8_LDI_NEG,
4167
4168/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4169(high 8 bit of data memory address) into 8 bit immediate value of
b5f79c76 4170SUBI insn. */
adde6300
AM
4171 BFD_RELOC_AVR_HI8_LDI_NEG,
4172
4173/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4174(most high 8 bit of program memory address) into 8 bit immediate value
b5f79c76 4175of LDI or SUBI insn. */
adde6300
AM
4176 BFD_RELOC_AVR_HH8_LDI_NEG,
4177
df406460
NC
4178/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
4179of 32 bit value) into 8 bit immediate value of LDI insn. */
4180 BFD_RELOC_AVR_MS8_LDI_NEG,
4181
adde6300 4182/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 4183command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4184 BFD_RELOC_AVR_LO8_LDI_PM,
4185
68ffbac6 4186/* This is a 16 bit reloc for the AVR that stores 8 bit value
28c9d252
NC
4187(command address) into 8 bit immediate value of LDI insn. If the address
4188is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4189in the lower 128k. */
4190 BFD_RELOC_AVR_LO8_LDI_GS,
4191
adde6300 4192/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 4193of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4194 BFD_RELOC_AVR_HI8_LDI_PM,
4195
28c9d252
NC
4196/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4197of command address) into 8 bit immediate value of LDI insn. If the address
4198is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4199below 128k. */
4200 BFD_RELOC_AVR_HI8_LDI_GS,
4201
adde6300 4202/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 4203of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4204 BFD_RELOC_AVR_HH8_LDI_PM,
4205
4206/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 4207(usually command address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
4208 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
4209
4210/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4211(high 8 bit of 16 bit command address) into 8 bit immediate value
b5f79c76 4212of SUBI insn. */
adde6300
AM
4213 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
4214
4215/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4216(high 6 bit of 22 bit command address) into 8 bit immediate
b5f79c76 4217value of SUBI insn. */
adde6300
AM
4218 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
4219
4220/* This is a 32 bit reloc for the AVR that stores 23 bit value
b5f79c76 4221into 22 bits. */
adde6300
AM
4222 BFD_RELOC_AVR_CALL,
4223
750bce0e
NC
4224/* This is a 16 bit reloc for the AVR that stores all needed bits
4225for absolute addressing with ldi with overflow check to linktime */
4226 BFD_RELOC_AVR_LDI,
4227
4228/* This is a 6 bit reloc for the AVR that stores offset for ldd/std
4229instructions */
4230 BFD_RELOC_AVR_6,
4231
4232/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4233instructions */
4234 BFD_RELOC_AVR_6_ADIW,
4235
99700d6f
NC
4236/* This is a 8 bit reloc for the AVR that stores bits 0..7 of a symbol
4237in .byte lo8(symbol) */
4238 BFD_RELOC_AVR_8_LO,
4239
4240/* This is a 8 bit reloc for the AVR that stores bits 8..15 of a symbol
4241in .byte hi8(symbol) */
4242 BFD_RELOC_AVR_8_HI,
4243
4244/* This is a 8 bit reloc for the AVR that stores bits 16..23 of a symbol
40551fb8
NC
4245in .byte hlo8(symbol) */
4246 BFD_RELOC_AVR_8_HLO,
99700d6f 4247
99c513f6
DD
4248/* Renesas RL78 Relocations. */
4249 BFD_RELOC_RL78_NEG8,
4250 BFD_RELOC_RL78_NEG16,
4251 BFD_RELOC_RL78_NEG24,
4252 BFD_RELOC_RL78_NEG32,
4253 BFD_RELOC_RL78_16_OP,
4254 BFD_RELOC_RL78_24_OP,
4255 BFD_RELOC_RL78_32_OP,
4256 BFD_RELOC_RL78_8U,
4257 BFD_RELOC_RL78_16U,
4258 BFD_RELOC_RL78_24U,
4259 BFD_RELOC_RL78_DIR3U_PCREL,
4260 BFD_RELOC_RL78_DIFF,
4261 BFD_RELOC_RL78_GPRELB,
4262 BFD_RELOC_RL78_GPRELW,
4263 BFD_RELOC_RL78_GPRELL,
4264 BFD_RELOC_RL78_SYM,
4265 BFD_RELOC_RL78_OP_SUBTRACT,
4266 BFD_RELOC_RL78_OP_NEG,
4267 BFD_RELOC_RL78_OP_AND,
4268 BFD_RELOC_RL78_OP_SHRA,
4269 BFD_RELOC_RL78_ABS8,
4270 BFD_RELOC_RL78_ABS16,
4271 BFD_RELOC_RL78_ABS16_REV,
4272 BFD_RELOC_RL78_ABS32,
4273 BFD_RELOC_RL78_ABS32_REV,
4274 BFD_RELOC_RL78_ABS16U,
4275 BFD_RELOC_RL78_ABS16UW,
4276 BFD_RELOC_RL78_ABS16UL,
4277 BFD_RELOC_RL78_RELAX,
4278 BFD_RELOC_RL78_HI16,
4279 BFD_RELOC_RL78_HI8,
4280 BFD_RELOC_RL78_LO16,
4107ae22 4281 BFD_RELOC_RL78_CODE,
99c513f6 4282
c7927a3c
NC
4283/* Renesas RX Relocations. */
4284 BFD_RELOC_RX_NEG8,
4285 BFD_RELOC_RX_NEG16,
4286 BFD_RELOC_RX_NEG24,
4287 BFD_RELOC_RX_NEG32,
4288 BFD_RELOC_RX_16_OP,
4289 BFD_RELOC_RX_24_OP,
4290 BFD_RELOC_RX_32_OP,
4291 BFD_RELOC_RX_8U,
4292 BFD_RELOC_RX_16U,
4293 BFD_RELOC_RX_24U,
4294 BFD_RELOC_RX_DIR3U_PCREL,
4295 BFD_RELOC_RX_DIFF,
4296 BFD_RELOC_RX_GPRELB,
4297 BFD_RELOC_RX_GPRELW,
4298 BFD_RELOC_RX_GPRELL,
4299 BFD_RELOC_RX_SYM,
4300 BFD_RELOC_RX_OP_SUBTRACT,
9689e3a3 4301 BFD_RELOC_RX_OP_NEG,
c7927a3c
NC
4302 BFD_RELOC_RX_ABS8,
4303 BFD_RELOC_RX_ABS16,
e8ef21bf 4304 BFD_RELOC_RX_ABS16_REV,
c7927a3c 4305 BFD_RELOC_RX_ABS32,
e8ef21bf 4306 BFD_RELOC_RX_ABS32_REV,
c7927a3c
NC
4307 BFD_RELOC_RX_ABS16U,
4308 BFD_RELOC_RX_ABS16UW,
4309 BFD_RELOC_RX_ABS16UL,
4310 BFD_RELOC_RX_RELAX,
4311
b5f79c76 4312/* Direct 12 bit. */
a85d7ed0
NC
4313 BFD_RELOC_390_12,
4314
b5f79c76 4315/* 12 bit GOT offset. */
a85d7ed0
NC
4316 BFD_RELOC_390_GOT12,
4317
b5f79c76 4318/* 32 bit PC relative PLT address. */
a85d7ed0
NC
4319 BFD_RELOC_390_PLT32,
4320
b5f79c76 4321/* Copy symbol at runtime. */
a85d7ed0
NC
4322 BFD_RELOC_390_COPY,
4323
b5f79c76 4324/* Create GOT entry. */
a85d7ed0
NC
4325 BFD_RELOC_390_GLOB_DAT,
4326
b5f79c76 4327/* Create PLT entry. */
a85d7ed0
NC
4328 BFD_RELOC_390_JMP_SLOT,
4329
b5f79c76 4330/* Adjust by program base. */
a85d7ed0
NC
4331 BFD_RELOC_390_RELATIVE,
4332
b5f79c76 4333/* 32 bit PC relative offset to GOT. */
a85d7ed0
NC
4334 BFD_RELOC_390_GOTPC,
4335
b5f79c76 4336/* 16 bit GOT offset. */
a85d7ed0
NC
4337 BFD_RELOC_390_GOT16,
4338
fb798c50
AK
4339/* PC relative 12 bit shifted by 1. */
4340 BFD_RELOC_390_PC12DBL,
4341
4342/* 12 bit PC rel. PLT shifted by 1. */
4343 BFD_RELOC_390_PLT12DBL,
4344
b5f79c76 4345/* PC relative 16 bit shifted by 1. */
a85d7ed0
NC
4346 BFD_RELOC_390_PC16DBL,
4347
b5f79c76 4348/* 16 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
4349 BFD_RELOC_390_PLT16DBL,
4350
fb798c50
AK
4351/* PC relative 24 bit shifted by 1. */
4352 BFD_RELOC_390_PC24DBL,
4353
4354/* 24 bit PC rel. PLT shifted by 1. */
4355 BFD_RELOC_390_PLT24DBL,
4356
b5f79c76 4357/* PC relative 32 bit shifted by 1. */
a85d7ed0
NC
4358 BFD_RELOC_390_PC32DBL,
4359
b5f79c76 4360/* 32 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
4361 BFD_RELOC_390_PLT32DBL,
4362
b5f79c76 4363/* 32 bit PC rel. GOT shifted by 1. */
a85d7ed0
NC
4364 BFD_RELOC_390_GOTPCDBL,
4365
b5f79c76 4366/* 64 bit GOT offset. */
a85d7ed0
NC
4367 BFD_RELOC_390_GOT64,
4368
b5f79c76 4369/* 64 bit PC relative PLT address. */
a85d7ed0
NC
4370 BFD_RELOC_390_PLT64,
4371
b5f79c76 4372/* 32 bit rel. offset to GOT entry. */
a85d7ed0
NC
4373 BFD_RELOC_390_GOTENT,
4374
5236c819
MS
4375/* 64 bit offset to GOT. */
4376 BFD_RELOC_390_GOTOFF64,
4377
4378/* 12-bit offset to symbol-entry within GOT, with PLT handling. */
4379 BFD_RELOC_390_GOTPLT12,
4380
4381/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4382 BFD_RELOC_390_GOTPLT16,
4383
4384/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4385 BFD_RELOC_390_GOTPLT32,
4386
4387/* 64-bit offset to symbol-entry within GOT, with PLT handling. */
4388 BFD_RELOC_390_GOTPLT64,
4389
4390/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
4391 BFD_RELOC_390_GOTPLTENT,
4392
4393/* 16-bit rel. offset from the GOT to a PLT entry. */
4394 BFD_RELOC_390_PLTOFF16,
4395
4396/* 32-bit rel. offset from the GOT to a PLT entry. */
4397 BFD_RELOC_390_PLTOFF32,
4398
4399/* 64-bit rel. offset from the GOT to a PLT entry. */
4400 BFD_RELOC_390_PLTOFF64,
4401
69fc87f1
MS
4402/* s390 tls relocations. */
4403 BFD_RELOC_390_TLS_LOAD,
4404 BFD_RELOC_390_TLS_GDCALL,
4405 BFD_RELOC_390_TLS_LDCALL,
4406 BFD_RELOC_390_TLS_GD32,
4407 BFD_RELOC_390_TLS_GD64,
4408 BFD_RELOC_390_TLS_GOTIE12,
4409 BFD_RELOC_390_TLS_GOTIE32,
4410 BFD_RELOC_390_TLS_GOTIE64,
4411 BFD_RELOC_390_TLS_LDM32,
4412 BFD_RELOC_390_TLS_LDM64,
4413 BFD_RELOC_390_TLS_IE32,
4414 BFD_RELOC_390_TLS_IE64,
4415 BFD_RELOC_390_TLS_IEENT,
4416 BFD_RELOC_390_TLS_LE32,
4417 BFD_RELOC_390_TLS_LE64,
4418 BFD_RELOC_390_TLS_LDO32,
4419 BFD_RELOC_390_TLS_LDO64,
4420 BFD_RELOC_390_TLS_DTPMOD,
4421 BFD_RELOC_390_TLS_DTPOFF,
4422 BFD_RELOC_390_TLS_TPOFF,
4423
bd1ea41b
MS
4424/* Long displacement extension. */
4425 BFD_RELOC_390_20,
4426 BFD_RELOC_390_GOT20,
4427 BFD_RELOC_390_GOTPLT20,
4428 BFD_RELOC_390_TLS_GOTIE20,
7c960184
L
4429
4430/* STT_GNU_IFUNC relocation. */
470b557a 4431 BFD_RELOC_390_IRELATIVE,
bd1ea41b 4432
c3b7224a
NC
4433/* Score relocations
4434Low 16 bit for load/store */
1c0d3aa6
NC
4435 BFD_RELOC_SCORE_GPREL15,
4436
4437/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
4438 BFD_RELOC_SCORE_DUMMY2,
4439 BFD_RELOC_SCORE_JMP,
4440
4441/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
4442 BFD_RELOC_SCORE_BRANCH,
4443
c3b7224a
NC
4444/* This is a 32-bit reloc for 48-bit instructions. */
4445 BFD_RELOC_SCORE_IMM30,
4446
4447/* This is a 32-bit reloc for 48-bit instructions. */
4448 BFD_RELOC_SCORE_IMM32,
4449
1c0d3aa6
NC
4450/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
4451 BFD_RELOC_SCORE16_JMP,
4452
4453/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
4454 BFD_RELOC_SCORE16_BRANCH,
4455
c3b7224a
NC
4456/* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
4457 BFD_RELOC_SCORE_BCMP,
4458
1c0d3aa6
NC
4459/* Undocumented Score relocs */
4460 BFD_RELOC_SCORE_GOT15,
4461 BFD_RELOC_SCORE_GOT_LO16,
4462 BFD_RELOC_SCORE_CALL15,
4463 BFD_RELOC_SCORE_DUMMY_HI16,
4464
cf88bb9f
NC
4465/* Scenix IP2K - 9-bit register number / data address */
4466 BFD_RELOC_IP2K_FR9,
4467
4468/* Scenix IP2K - 4-bit register/data bank number */
4469 BFD_RELOC_IP2K_BANK,
4470
4471/* Scenix IP2K - low 13 bits of instruction word address */
4472 BFD_RELOC_IP2K_ADDR16CJP,
4473
4474/* Scenix IP2K - high 3 bits of instruction word address */
4475 BFD_RELOC_IP2K_PAGE3,
4476
4477/* Scenix IP2K - ext/low/high 8 bits of data address */
4478 BFD_RELOC_IP2K_LO8DATA,
4479 BFD_RELOC_IP2K_HI8DATA,
4480 BFD_RELOC_IP2K_EX8DATA,
4481
4482/* Scenix IP2K - low/high 8 bits of instruction word address */
4483 BFD_RELOC_IP2K_LO8INSN,
4484 BFD_RELOC_IP2K_HI8INSN,
4485
4486/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
4487 BFD_RELOC_IP2K_PC_SKIP,
4488
4489/* Scenix IP2K - 16 bit word address in text section. */
4490 BFD_RELOC_IP2K_TEXT,
4491
4492/* Scenix IP2K - 7-bit sp or dp offset */
4493 BFD_RELOC_IP2K_FR_OFFSET,
4494
4495/* Scenix VPE4K coprocessor - data/insn-space addressing */
4496 BFD_RELOC_VPE4KMATH_DATA,
4497 BFD_RELOC_VPE4KMATH_INSN,
4498
adde6300 4499/* These two relocations are used by the linker to determine which of
252b5132
RH
4500the entries in a C++ virtual function table are actually used. When
4501the --gc-sections option is given, the linker will zero out the entries
4502that are not used, so that the code for those functions need not be
4503included in the output.
4504
4505VTABLE_INHERIT is a zero-space relocation used to describe to the
7dee875e 4506linker the inheritance tree of a C++ virtual function table. The
252b5132
RH
4507relocation's symbol should be the parent class' vtable, and the
4508relocation should be located at the child vtable.
4509
4510VTABLE_ENTRY is a zero-space relocation that describes the use of a
4511virtual function table entry. The reloc's symbol should refer to the
4512table of the class mentioned in the code. Off of that base, an offset
adde6300 4513describes the entry that is being used. For Rela hosts, this offset
252b5132 4514is stored in the reloc's addend. For Rel hosts, we are forced to put
b5f79c76 4515this offset in the reloc's section offset. */
252b5132
RH
4516 BFD_RELOC_VTABLE_INHERIT,
4517 BFD_RELOC_VTABLE_ENTRY,
800eeca4 4518
b5f79c76 4519/* Intel IA64 Relocations. */
800eeca4
JW
4520 BFD_RELOC_IA64_IMM14,
4521 BFD_RELOC_IA64_IMM22,
4522 BFD_RELOC_IA64_IMM64,
4523 BFD_RELOC_IA64_DIR32MSB,
4524 BFD_RELOC_IA64_DIR32LSB,
4525 BFD_RELOC_IA64_DIR64MSB,
4526 BFD_RELOC_IA64_DIR64LSB,
4527 BFD_RELOC_IA64_GPREL22,
4528 BFD_RELOC_IA64_GPREL64I,
4529 BFD_RELOC_IA64_GPREL32MSB,
4530 BFD_RELOC_IA64_GPREL32LSB,
4531 BFD_RELOC_IA64_GPREL64MSB,
4532 BFD_RELOC_IA64_GPREL64LSB,
4533 BFD_RELOC_IA64_LTOFF22,
4534 BFD_RELOC_IA64_LTOFF64I,
4535 BFD_RELOC_IA64_PLTOFF22,
4536 BFD_RELOC_IA64_PLTOFF64I,
4537 BFD_RELOC_IA64_PLTOFF64MSB,
4538 BFD_RELOC_IA64_PLTOFF64LSB,
4539 BFD_RELOC_IA64_FPTR64I,
4540 BFD_RELOC_IA64_FPTR32MSB,
4541 BFD_RELOC_IA64_FPTR32LSB,
4542 BFD_RELOC_IA64_FPTR64MSB,
4543 BFD_RELOC_IA64_FPTR64LSB,
4544 BFD_RELOC_IA64_PCREL21B,
748abff6 4545 BFD_RELOC_IA64_PCREL21BI,
800eeca4
JW
4546 BFD_RELOC_IA64_PCREL21M,
4547 BFD_RELOC_IA64_PCREL21F,
748abff6
RH
4548 BFD_RELOC_IA64_PCREL22,
4549 BFD_RELOC_IA64_PCREL60B,
4550 BFD_RELOC_IA64_PCREL64I,
800eeca4
JW
4551 BFD_RELOC_IA64_PCREL32MSB,
4552 BFD_RELOC_IA64_PCREL32LSB,
4553 BFD_RELOC_IA64_PCREL64MSB,
4554 BFD_RELOC_IA64_PCREL64LSB,
4555 BFD_RELOC_IA64_LTOFF_FPTR22,
4556 BFD_RELOC_IA64_LTOFF_FPTR64I,
a4bd8390
JW
4557 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4558 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
800eeca4
JW
4559 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4560 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
800eeca4
JW
4561 BFD_RELOC_IA64_SEGREL32MSB,
4562 BFD_RELOC_IA64_SEGREL32LSB,
4563 BFD_RELOC_IA64_SEGREL64MSB,
4564 BFD_RELOC_IA64_SEGREL64LSB,
4565 BFD_RELOC_IA64_SECREL32MSB,
4566 BFD_RELOC_IA64_SECREL32LSB,
4567 BFD_RELOC_IA64_SECREL64MSB,
4568 BFD_RELOC_IA64_SECREL64LSB,
4569 BFD_RELOC_IA64_REL32MSB,
4570 BFD_RELOC_IA64_REL32LSB,
4571 BFD_RELOC_IA64_REL64MSB,
4572 BFD_RELOC_IA64_REL64LSB,
4573 BFD_RELOC_IA64_LTV32MSB,
4574 BFD_RELOC_IA64_LTV32LSB,
4575 BFD_RELOC_IA64_LTV64MSB,
4576 BFD_RELOC_IA64_LTV64LSB,
4577 BFD_RELOC_IA64_IPLTMSB,
4578 BFD_RELOC_IA64_IPLTLSB,
800eeca4 4579 BFD_RELOC_IA64_COPY,
13ae64f3
JJ
4580 BFD_RELOC_IA64_LTOFF22X,
4581 BFD_RELOC_IA64_LDXMOV,
4582 BFD_RELOC_IA64_TPREL14,
800eeca4 4583 BFD_RELOC_IA64_TPREL22,
13ae64f3 4584 BFD_RELOC_IA64_TPREL64I,
800eeca4
JW
4585 BFD_RELOC_IA64_TPREL64MSB,
4586 BFD_RELOC_IA64_TPREL64LSB,
13ae64f3
JJ
4587 BFD_RELOC_IA64_LTOFF_TPREL22,
4588 BFD_RELOC_IA64_DTPMOD64MSB,
4589 BFD_RELOC_IA64_DTPMOD64LSB,
4590 BFD_RELOC_IA64_LTOFF_DTPMOD22,
4591 BFD_RELOC_IA64_DTPREL14,
4592 BFD_RELOC_IA64_DTPREL22,
4593 BFD_RELOC_IA64_DTPREL64I,
4594 BFD_RELOC_IA64_DTPREL32MSB,
4595 BFD_RELOC_IA64_DTPREL32LSB,
4596 BFD_RELOC_IA64_DTPREL64MSB,
4597 BFD_RELOC_IA64_DTPREL64LSB,
4598 BFD_RELOC_IA64_LTOFF_DTPREL22,
60bcf0fa
NC
4599
4600/* Motorola 68HC11 reloc.
3dbfec86 4601This is the 8 bit high part of an absolute address. */
60bcf0fa
NC
4602 BFD_RELOC_M68HC11_HI8,
4603
4604/* Motorola 68HC11 reloc.
3dbfec86 4605This is the 8 bit low part of an absolute address. */
60bcf0fa
NC
4606 BFD_RELOC_M68HC11_LO8,
4607
4608/* Motorola 68HC11 reloc.
3dbfec86 4609This is the 3 bit of a value. */
60bcf0fa 4610 BFD_RELOC_M68HC11_3B,
06c15ad7 4611
3dbfec86
SC
4612/* Motorola 68HC11 reloc.
4613This reloc marks the beginning of a jump/call instruction.
4614It is used for linker relaxation to correctly identify beginning
7dee875e 4615of instruction and change some branches to use PC-relative
3dbfec86
SC
4616addressing mode. */
4617 BFD_RELOC_M68HC11_RL_JUMP,
4618
4619/* Motorola 68HC11 reloc.
4620This reloc marks a group of several instructions that gcc generates
4621and for which the linker relaxation pass can modify and/or remove
4622some of them. */
4623 BFD_RELOC_M68HC11_RL_GROUP,
4624
4625/* Motorola 68HC11 reloc.
4626This is the 16-bit lower part of an address. It is used for 'call'
4627instruction to specify the symbol address without any special
4628transformation (due to memory bank window). */
4629 BFD_RELOC_M68HC11_LO16,
4630
4631/* Motorola 68HC11 reloc.
4632This is a 8-bit reloc that specifies the page number of an address.
4633It is used by 'call' instruction to specify the page number of
4634the symbol. */
4635 BFD_RELOC_M68HC11_PAGE,
4636
4637/* Motorola 68HC11 reloc.
4638This is a 24-bit reloc that represents the address with a 16-bit
4639value and a 8-bit page number. The symbol address is transformed
4640to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
4641 BFD_RELOC_M68HC11_24,
4642
28d39d1a
NC
4643/* Motorola 68HC12 reloc.
4644This is the 5 bits of a value. */
4645 BFD_RELOC_M68HC12_5B,
4646
f6c1a2d5
NC
4647/* Freescale XGATE reloc.
4648This reloc marks the beginning of a bra/jal instruction. */
4649 BFD_RELOC_XGATE_RL_JUMP,
4650
4651/* Freescale XGATE reloc.
4652This reloc marks a group of several instructions that gcc generates
4653and for which the linker relaxation pass can modify and/or remove
4654some of them. */
4655 BFD_RELOC_XGATE_RL_GROUP,
4656
4657/* Freescale XGATE reloc.
4658This is the 16-bit lower part of an address. It is used for the '16-bit'
4659instructions. */
4660 BFD_RELOC_XGATE_LO16,
4661
4662/* Freescale XGATE reloc. */
4663 BFD_RELOC_XGATE_GPAGE,
4664
4665/* Freescale XGATE reloc. */
4666 BFD_RELOC_XGATE_24,
4667
4668/* Freescale XGATE reloc.
4669This is a 9-bit pc-relative reloc. */
4670 BFD_RELOC_XGATE_PCREL_9,
4671
4672/* Freescale XGATE reloc.
4673This is a 10-bit pc-relative reloc. */
4674 BFD_RELOC_XGATE_PCREL_10,
4675
4676/* Freescale XGATE reloc.
4677This is the 16-bit lower part of an address. It is used for the '16-bit'
4678instructions. */
4679 BFD_RELOC_XGATE_IMM8_LO,
4680
4681/* Freescale XGATE reloc.
4682This is the 16-bit higher part of an address. It is used for the '16-bit'
4683instructions. */
4684 BFD_RELOC_XGATE_IMM8_HI,
4685
4686/* Freescale XGATE reloc.
4687This is a 3-bit pc-relative reloc. */
4688 BFD_RELOC_XGATE_IMM3,
4689
4690/* Freescale XGATE reloc.
4691This is a 4-bit pc-relative reloc. */
4692 BFD_RELOC_XGATE_IMM4,
4693
4694/* Freescale XGATE reloc.
4695This is a 5-bit pc-relative reloc. */
4696 BFD_RELOC_XGATE_IMM5,
4697
6927f982
NC
4698/* Motorola 68HC12 reloc.
4699This is the 9 bits of a value. */
4700 BFD_RELOC_M68HC12_9B,
4701
4702/* Motorola 68HC12 reloc.
4703This is the 16 bits of a value. */
4704 BFD_RELOC_M68HC12_16B,
4705
4706/* Motorola 68HC12/XGATE reloc.
4707This is a PCREL9 branch. */
4708 BFD_RELOC_M68HC12_9_PCREL,
4709
4710/* Motorola 68HC12/XGATE reloc.
4711This is a PCREL10 branch. */
4712 BFD_RELOC_M68HC12_10_PCREL,
4713
4714/* Motorola 68HC12/XGATE reloc.
4715This is the 8 bit low part of an absolute address and immediately precedes
4716a matching HI8XG part. */
4717 BFD_RELOC_M68HC12_LO8XG,
4718
4719/* Motorola 68HC12/XGATE reloc.
4720This is the 8 bit high part of an absolute address and immediately follows
4721a matching LO8XG part. */
4722 BFD_RELOC_M68HC12_HI8XG,
4723
0949843d
NC
4724/* NS CR16C Relocations. */
4725 BFD_RELOC_16C_NUM08,
4726 BFD_RELOC_16C_NUM08_C,
4727 BFD_RELOC_16C_NUM16,
4728 BFD_RELOC_16C_NUM16_C,
4729 BFD_RELOC_16C_NUM32,
4730 BFD_RELOC_16C_NUM32_C,
4731 BFD_RELOC_16C_DISP04,
4732 BFD_RELOC_16C_DISP04_C,
4733 BFD_RELOC_16C_DISP08,
4734 BFD_RELOC_16C_DISP08_C,
4735 BFD_RELOC_16C_DISP16,
4736 BFD_RELOC_16C_DISP16_C,
4737 BFD_RELOC_16C_DISP24,
4738 BFD_RELOC_16C_DISP24_C,
4739 BFD_RELOC_16C_DISP24a,
4740 BFD_RELOC_16C_DISP24a_C,
4741 BFD_RELOC_16C_REG04,
4742 BFD_RELOC_16C_REG04_C,
4743 BFD_RELOC_16C_REG04a,
4744 BFD_RELOC_16C_REG04a_C,
4745 BFD_RELOC_16C_REG14,
4746 BFD_RELOC_16C_REG14_C,
4747 BFD_RELOC_16C_REG16,
4748 BFD_RELOC_16C_REG16_C,
4749 BFD_RELOC_16C_REG20,
4750 BFD_RELOC_16C_REG20_C,
4751 BFD_RELOC_16C_ABS20,
4752 BFD_RELOC_16C_ABS20_C,
4753 BFD_RELOC_16C_ABS24,
4754 BFD_RELOC_16C_ABS24_C,
4755 BFD_RELOC_16C_IMM04,
4756 BFD_RELOC_16C_IMM04_C,
4757 BFD_RELOC_16C_IMM16,
4758 BFD_RELOC_16C_IMM16_C,
4759 BFD_RELOC_16C_IMM20,
4760 BFD_RELOC_16C_IMM20_C,
4761 BFD_RELOC_16C_IMM24,
4762 BFD_RELOC_16C_IMM24_C,
4763 BFD_RELOC_16C_IMM32,
4764 BFD_RELOC_16C_IMM32_C,
4765
3d3d428f
NC
4766/* NS CR16 Relocations. */
4767 BFD_RELOC_CR16_NUM8,
4768 BFD_RELOC_CR16_NUM16,
4769 BFD_RELOC_CR16_NUM32,
4770 BFD_RELOC_CR16_NUM32a,
4771 BFD_RELOC_CR16_REGREL0,
4772 BFD_RELOC_CR16_REGREL4,
4773 BFD_RELOC_CR16_REGREL4a,
4774 BFD_RELOC_CR16_REGREL14,
4775 BFD_RELOC_CR16_REGREL14a,
4776 BFD_RELOC_CR16_REGREL16,
4777 BFD_RELOC_CR16_REGREL20,
4778 BFD_RELOC_CR16_REGREL20a,
4779 BFD_RELOC_CR16_ABS20,
4780 BFD_RELOC_CR16_ABS24,
4781 BFD_RELOC_CR16_IMM4,
4782 BFD_RELOC_CR16_IMM8,
4783 BFD_RELOC_CR16_IMM16,
4784 BFD_RELOC_CR16_IMM20,
4785 BFD_RELOC_CR16_IMM24,
4786 BFD_RELOC_CR16_IMM32,
4787 BFD_RELOC_CR16_IMM32a,
4788 BFD_RELOC_CR16_DISP4,
4789 BFD_RELOC_CR16_DISP8,
4790 BFD_RELOC_CR16_DISP16,
4791 BFD_RELOC_CR16_DISP20,
4792 BFD_RELOC_CR16_DISP24,
4793 BFD_RELOC_CR16_DISP24a,
7fac7ff4
NC
4794 BFD_RELOC_CR16_SWITCH8,
4795 BFD_RELOC_CR16_SWITCH16,
4796 BFD_RELOC_CR16_SWITCH32,
99706f30
SR
4797 BFD_RELOC_CR16_GOT_REGREL20,
4798 BFD_RELOC_CR16_GOTC_REGREL20,
4799 BFD_RELOC_CR16_GLOB_DAT,
3d3d428f 4800
1fe1f39c
NC
4801/* NS CRX Relocations. */
4802 BFD_RELOC_CRX_REL4,
4803 BFD_RELOC_CRX_REL8,
4804 BFD_RELOC_CRX_REL8_CMP,
4805 BFD_RELOC_CRX_REL16,
4806 BFD_RELOC_CRX_REL24,
4807 BFD_RELOC_CRX_REL32,
4808 BFD_RELOC_CRX_REGREL12,
4809 BFD_RELOC_CRX_REGREL22,
4810 BFD_RELOC_CRX_REGREL28,
4811 BFD_RELOC_CRX_REGREL32,
4812 BFD_RELOC_CRX_ABS16,
4813 BFD_RELOC_CRX_ABS32,
4814 BFD_RELOC_CRX_NUM8,
4815 BFD_RELOC_CRX_NUM16,
4816 BFD_RELOC_CRX_NUM32,
4817 BFD_RELOC_CRX_IMM16,
4818 BFD_RELOC_CRX_IMM32,
670ec21d
NC
4819 BFD_RELOC_CRX_SWITCH8,
4820 BFD_RELOC_CRX_SWITCH16,
4821 BFD_RELOC_CRX_SWITCH32,
1fe1f39c 4822
06c15ad7 4823/* These relocs are only used within the CRIS assembler. They are not
b5f79c76 4824(at present) written to any object files. */
06c15ad7
HPN
4825 BFD_RELOC_CRIS_BDISP8,
4826 BFD_RELOC_CRIS_UNSIGNED_5,
4827 BFD_RELOC_CRIS_SIGNED_6,
4828 BFD_RELOC_CRIS_UNSIGNED_6,
bac23f82
HPN
4829 BFD_RELOC_CRIS_SIGNED_8,
4830 BFD_RELOC_CRIS_UNSIGNED_8,
4831 BFD_RELOC_CRIS_SIGNED_16,
4832 BFD_RELOC_CRIS_UNSIGNED_16,
4833 BFD_RELOC_CRIS_LAPCQ_OFFSET,
06c15ad7 4834 BFD_RELOC_CRIS_UNSIGNED_4,
a87fdb8d 4835
b5f79c76 4836/* Relocs used in ELF shared libraries for CRIS. */
58d29fc3
HPN
4837 BFD_RELOC_CRIS_COPY,
4838 BFD_RELOC_CRIS_GLOB_DAT,
4839 BFD_RELOC_CRIS_JUMP_SLOT,
4840 BFD_RELOC_CRIS_RELATIVE,
4841
b5f79c76 4842/* 32-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4843 BFD_RELOC_CRIS_32_GOT,
4844
b5f79c76 4845/* 16-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4846 BFD_RELOC_CRIS_16_GOT,
4847
b5f79c76 4848/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4849 BFD_RELOC_CRIS_32_GOTPLT,
4850
b5f79c76 4851/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4852 BFD_RELOC_CRIS_16_GOTPLT,
4853
b5f79c76 4854/* 32-bit offset to symbol, relative to GOT. */
58d29fc3
HPN
4855 BFD_RELOC_CRIS_32_GOTREL,
4856
b5f79c76 4857/* 32-bit offset to symbol with PLT entry, relative to GOT. */
58d29fc3
HPN
4858 BFD_RELOC_CRIS_32_PLT_GOTREL,
4859
b5f79c76 4860/* 32-bit offset to symbol with PLT entry, relative to this relocation. */
58d29fc3
HPN
4861 BFD_RELOC_CRIS_32_PLT_PCREL,
4862
3926fc54
HPN
4863/* Relocs used in TLS code for CRIS. */
4864 BFD_RELOC_CRIS_32_GOT_GD,
4865 BFD_RELOC_CRIS_16_GOT_GD,
4866 BFD_RELOC_CRIS_32_GD,
4867 BFD_RELOC_CRIS_DTP,
4868 BFD_RELOC_CRIS_32_DTPREL,
4869 BFD_RELOC_CRIS_16_DTPREL,
4870 BFD_RELOC_CRIS_32_GOT_TPREL,
4871 BFD_RELOC_CRIS_16_GOT_TPREL,
4872 BFD_RELOC_CRIS_32_TPREL,
4873 BFD_RELOC_CRIS_16_TPREL,
4874 BFD_RELOC_CRIS_DTPMOD,
75f500d7 4875 BFD_RELOC_CRIS_32_IE,
3926fc54 4876
b5f79c76 4877/* Intel i860 Relocations. */
a87fdb8d
JE
4878 BFD_RELOC_860_COPY,
4879 BFD_RELOC_860_GLOB_DAT,
4880 BFD_RELOC_860_JUMP_SLOT,
4881 BFD_RELOC_860_RELATIVE,
4882 BFD_RELOC_860_PC26,
4883 BFD_RELOC_860_PLT26,
4884 BFD_RELOC_860_PC16,
4885 BFD_RELOC_860_LOW0,
4886 BFD_RELOC_860_SPLIT0,
4887 BFD_RELOC_860_LOW1,
4888 BFD_RELOC_860_SPLIT1,
4889 BFD_RELOC_860_LOW2,
4890 BFD_RELOC_860_SPLIT2,
4891 BFD_RELOC_860_LOW3,
4892 BFD_RELOC_860_LOGOT0,
4893 BFD_RELOC_860_SPGOT0,
4894 BFD_RELOC_860_LOGOT1,
4895 BFD_RELOC_860_SPGOT1,
4896 BFD_RELOC_860_LOGOTOFF0,
4897 BFD_RELOC_860_SPGOTOFF0,
4898 BFD_RELOC_860_LOGOTOFF1,
4899 BFD_RELOC_860_SPGOTOFF1,
4900 BFD_RELOC_860_LOGOTOFF2,
4901 BFD_RELOC_860_LOGOTOFF3,
4902 BFD_RELOC_860_LOPC,
4903 BFD_RELOC_860_HIGHADJ,
4904 BFD_RELOC_860_HAGOT,
4905 BFD_RELOC_860_HAGOTOFF,
4906 BFD_RELOC_860_HAPC,
4907 BFD_RELOC_860_HIGH,
4908 BFD_RELOC_860_HIGOT,
4909 BFD_RELOC_860_HIGOTOFF,
b3baf5d0 4910
b5f79c76 4911/* OpenRISC Relocations. */
b3baf5d0
NC
4912 BFD_RELOC_OPENRISC_ABS_26,
4913 BFD_RELOC_OPENRISC_REL_26,
e01b0e69 4914
b5f79c76 4915/* H8 elf Relocations. */
e01b0e69
JR
4916 BFD_RELOC_H8_DIR16A8,
4917 BFD_RELOC_H8_DIR16R8,
4918 BFD_RELOC_H8_DIR24A8,
4919 BFD_RELOC_H8_DIR24R8,
4920 BFD_RELOC_H8_DIR32A16,
81f5558e 4921 BFD_RELOC_H8_DISP32A16,
93fbbb04 4922
b5f79c76 4923/* Sony Xstormy16 Relocations. */
93fbbb04 4924 BFD_RELOC_XSTORMY16_REL_12,
5fd63999 4925 BFD_RELOC_XSTORMY16_12,
93fbbb04
GK
4926 BFD_RELOC_XSTORMY16_24,
4927 BFD_RELOC_XSTORMY16_FPTR16,
90ace9e9 4928
d9352518
DB
4929/* Self-describing complex relocations. */
4930 BFD_RELOC_RELC,
4931
4932
d70c5fc7
NC
4933/* Infineon Relocations. */
4934 BFD_RELOC_XC16X_PAG,
4935 BFD_RELOC_XC16X_POF,
4936 BFD_RELOC_XC16X_SEG,
4937 BFD_RELOC_XC16X_SOF,
4938
90ace9e9
JT
4939/* Relocations used by VAX ELF. */
4940 BFD_RELOC_VAX_GLOB_DAT,
4941 BFD_RELOC_VAX_JMP_SLOT,
4942 BFD_RELOC_VAX_RELATIVE,
2469cfa2 4943
d031aafb
NS
4944/* Morpho MT - 16 bit immediate relocation. */
4945 BFD_RELOC_MT_PC16,
e729279b 4946
d031aafb
NS
4947/* Morpho MT - Hi 16 bits of an address. */
4948 BFD_RELOC_MT_HI16,
e729279b 4949
d031aafb
NS
4950/* Morpho MT - Low 16 bits of an address. */
4951 BFD_RELOC_MT_LO16,
e729279b 4952
d031aafb
NS
4953/* Morpho MT - Used to tell the linker which vtable entries are used. */
4954 BFD_RELOC_MT_GNU_VTINHERIT,
e729279b 4955
d031aafb
NS
4956/* Morpho MT - Used to tell the linker which vtable entries are used. */
4957 BFD_RELOC_MT_GNU_VTENTRY,
e729279b 4958
d031aafb
NS
4959/* Morpho MT - 8 bit immediate relocation. */
4960 BFD_RELOC_MT_PCINSN8,
6f84a2a6 4961
2469cfa2
NC
4962/* msp430 specific relocation codes */
4963 BFD_RELOC_MSP430_10_PCREL,
4964 BFD_RELOC_MSP430_16_PCREL,
4965 BFD_RELOC_MSP430_16,
4966 BFD_RELOC_MSP430_16_PCREL_BYTE,
4967 BFD_RELOC_MSP430_16_BYTE,
b18c562e
NC
4968 BFD_RELOC_MSP430_2X_PCREL,
4969 BFD_RELOC_MSP430_RL_PCREL,
13761a11
NC
4970 BFD_RELOC_MSP430_ABS8,
4971 BFD_RELOC_MSP430X_PCR20_EXT_SRC,
4972 BFD_RELOC_MSP430X_PCR20_EXT_DST,
4973 BFD_RELOC_MSP430X_PCR20_EXT_ODST,
4974 BFD_RELOC_MSP430X_ABS20_EXT_SRC,
4975 BFD_RELOC_MSP430X_ABS20_EXT_DST,
4976 BFD_RELOC_MSP430X_ABS20_EXT_ODST,
4977 BFD_RELOC_MSP430X_ABS20_ADR_SRC,
4978 BFD_RELOC_MSP430X_ABS20_ADR_DST,
4979 BFD_RELOC_MSP430X_PCR16,
4980 BFD_RELOC_MSP430X_PCR20_CALL,
4981 BFD_RELOC_MSP430X_ABS16,
4982 BFD_RELOC_MSP430_ABS_HI16,
4983 BFD_RELOC_MSP430_PREL31,
4984 BFD_RELOC_MSP430_SYM_DIFF,
a75473eb 4985
36591ba1
SL
4986/* Relocations used by the Altera Nios II core. */
4987 BFD_RELOC_NIOS2_S16,
4988 BFD_RELOC_NIOS2_U16,
4989 BFD_RELOC_NIOS2_CALL26,
4990 BFD_RELOC_NIOS2_IMM5,
4991 BFD_RELOC_NIOS2_CACHE_OPX,
4992 BFD_RELOC_NIOS2_IMM6,
4993 BFD_RELOC_NIOS2_IMM8,
4994 BFD_RELOC_NIOS2_HI16,
4995 BFD_RELOC_NIOS2_LO16,
4996 BFD_RELOC_NIOS2_HIADJ16,
4997 BFD_RELOC_NIOS2_GPREL,
4998 BFD_RELOC_NIOS2_UJMP,
4999 BFD_RELOC_NIOS2_CJMP,
5000 BFD_RELOC_NIOS2_CALLR,
5001 BFD_RELOC_NIOS2_ALIGN,
5002 BFD_RELOC_NIOS2_GOT16,
5003 BFD_RELOC_NIOS2_CALL16,
5004 BFD_RELOC_NIOS2_GOTOFF_LO,
5005 BFD_RELOC_NIOS2_GOTOFF_HA,
5006 BFD_RELOC_NIOS2_PCREL_LO,
5007 BFD_RELOC_NIOS2_PCREL_HA,
5008 BFD_RELOC_NIOS2_TLS_GD16,
5009 BFD_RELOC_NIOS2_TLS_LDM16,
5010 BFD_RELOC_NIOS2_TLS_LDO16,
5011 BFD_RELOC_NIOS2_TLS_IE16,
5012 BFD_RELOC_NIOS2_TLS_LE16,
5013 BFD_RELOC_NIOS2_TLS_DTPMOD,
5014 BFD_RELOC_NIOS2_TLS_DTPREL,
5015 BFD_RELOC_NIOS2_TLS_TPREL,
5016 BFD_RELOC_NIOS2_COPY,
5017 BFD_RELOC_NIOS2_GLOB_DAT,
5018 BFD_RELOC_NIOS2_JUMP_SLOT,
5019 BFD_RELOC_NIOS2_RELATIVE,
5020 BFD_RELOC_NIOS2_GOTOFF,
5021
a75473eb
SC
5022/* IQ2000 Relocations. */
5023 BFD_RELOC_IQ2000_OFFSET_16,
5024 BFD_RELOC_IQ2000_OFFSET_21,
5025 BFD_RELOC_IQ2000_UHI16,
e0001a05
NC
5026
5027/* Special Xtensa relocation used only by PLT entries in ELF shared
5028objects to indicate that the runtime linker should set the value
5029to one of its own internal functions or data structures. */
5030 BFD_RELOC_XTENSA_RTLD,
5031
5032/* Xtensa relocations for ELF shared objects. */
5033 BFD_RELOC_XTENSA_GLOB_DAT,
5034 BFD_RELOC_XTENSA_JMP_SLOT,
5035 BFD_RELOC_XTENSA_RELATIVE,
5036
5037/* Xtensa relocation used in ELF object files for symbols that may require
5038PLT entries. Otherwise, this is just a generic 32-bit relocation. */
5039 BFD_RELOC_XTENSA_PLT,
5040
43cd72b9
BW
5041/* Xtensa relocations to mark the difference of two local symbols.
5042These are only needed to support linker relaxation and can be ignored
5043when not relaxing. The field is set to the value of the difference
5044assuming no relaxation. The relocation encodes the position of the
5045first symbol so the linker can determine whether to adjust the field
5046value. */
5047 BFD_RELOC_XTENSA_DIFF8,
5048 BFD_RELOC_XTENSA_DIFF16,
5049 BFD_RELOC_XTENSA_DIFF32,
5050
5051/* Generic Xtensa relocations for instruction operands. Only the slot
5052number is encoded in the relocation. The relocation applies to the
5053last PC-relative immediate operand, or if there are no PC-relative
5054immediates, to the last immediate operand. */
5055 BFD_RELOC_XTENSA_SLOT0_OP,
5056 BFD_RELOC_XTENSA_SLOT1_OP,
5057 BFD_RELOC_XTENSA_SLOT2_OP,
5058 BFD_RELOC_XTENSA_SLOT3_OP,
5059 BFD_RELOC_XTENSA_SLOT4_OP,
5060 BFD_RELOC_XTENSA_SLOT5_OP,
5061 BFD_RELOC_XTENSA_SLOT6_OP,
5062 BFD_RELOC_XTENSA_SLOT7_OP,
5063 BFD_RELOC_XTENSA_SLOT8_OP,
5064 BFD_RELOC_XTENSA_SLOT9_OP,
5065 BFD_RELOC_XTENSA_SLOT10_OP,
5066 BFD_RELOC_XTENSA_SLOT11_OP,
5067 BFD_RELOC_XTENSA_SLOT12_OP,
5068 BFD_RELOC_XTENSA_SLOT13_OP,
5069 BFD_RELOC_XTENSA_SLOT14_OP,
5070
5071/* Alternate Xtensa relocations. Only the slot is encoded in the
5072relocation. The meaning of these relocations is opcode-specific. */
5073 BFD_RELOC_XTENSA_SLOT0_ALT,
5074 BFD_RELOC_XTENSA_SLOT1_ALT,
5075 BFD_RELOC_XTENSA_SLOT2_ALT,
5076 BFD_RELOC_XTENSA_SLOT3_ALT,
5077 BFD_RELOC_XTENSA_SLOT4_ALT,
5078 BFD_RELOC_XTENSA_SLOT5_ALT,
5079 BFD_RELOC_XTENSA_SLOT6_ALT,
5080 BFD_RELOC_XTENSA_SLOT7_ALT,
5081 BFD_RELOC_XTENSA_SLOT8_ALT,
5082 BFD_RELOC_XTENSA_SLOT9_ALT,
5083 BFD_RELOC_XTENSA_SLOT10_ALT,
5084 BFD_RELOC_XTENSA_SLOT11_ALT,
5085 BFD_RELOC_XTENSA_SLOT12_ALT,
5086 BFD_RELOC_XTENSA_SLOT13_ALT,
5087 BFD_RELOC_XTENSA_SLOT14_ALT,
5088
5089/* Xtensa relocations for backward compatibility. These have all been
5090replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
e0001a05
NC
5091 BFD_RELOC_XTENSA_OP0,
5092 BFD_RELOC_XTENSA_OP1,
5093 BFD_RELOC_XTENSA_OP2,
5094
d70c5fc7 5095/* Xtensa relocation to mark that the assembler expanded the
e0001a05
NC
5096instructions from an original target. The expansion size is
5097encoded in the reloc size. */
5098 BFD_RELOC_XTENSA_ASM_EXPAND,
5099
d70c5fc7
NC
5100/* Xtensa relocation to mark that the linker should simplify
5101assembler-expanded instructions. This is commonly used
5102internally by the linker after analysis of a
e0001a05
NC
5103BFD_RELOC_XTENSA_ASM_EXPAND. */
5104 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
c0524131 5105
28dbbc02
BW
5106/* Xtensa TLS relocations. */
5107 BFD_RELOC_XTENSA_TLSDESC_FN,
5108 BFD_RELOC_XTENSA_TLSDESC_ARG,
5109 BFD_RELOC_XTENSA_TLS_DTPOFF,
5110 BFD_RELOC_XTENSA_TLS_TPOFF,
5111 BFD_RELOC_XTENSA_TLS_FUNC,
5112 BFD_RELOC_XTENSA_TLS_ARG,
5113 BFD_RELOC_XTENSA_TLS_CALL,
5114
3c9b82ba
NC
5115/* 8 bit signed offset in (ix+d) or (iy+d). */
5116 BFD_RELOC_Z80_DISP8,
5117
c0524131
NC
5118/* DJNZ offset. */
5119 BFD_RELOC_Z8K_DISP7,
5120
5121/* CALR offset. */
5122 BFD_RELOC_Z8K_CALLR,
5123
5124/* 4 bit value. */
5125 BFD_RELOC_Z8K_IMM4L,
84e94c90
NC
5126
5127/* Lattice Mico32 relocations. */
5128 BFD_RELOC_LM32_CALL,
5129 BFD_RELOC_LM32_BRANCH,
5130 BFD_RELOC_LM32_16_GOT,
5131 BFD_RELOC_LM32_GOTOFF_HI16,
5132 BFD_RELOC_LM32_GOTOFF_LO16,
5133 BFD_RELOC_LM32_COPY,
5134 BFD_RELOC_LM32_GLOB_DAT,
5135 BFD_RELOC_LM32_JMP_SLOT,
5136 BFD_RELOC_LM32_RELATIVE,
92bc0e80
TG
5137
5138/* Difference between two section addreses. Must be followed by a
5139BFD_RELOC_MACH_O_PAIR. */
5140 BFD_RELOC_MACH_O_SECTDIFF,
5141
e1e81ed3
IS
5142/* Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol. */
5143 BFD_RELOC_MACH_O_LOCAL_SECTDIFF,
5144
f88af2f1 5145/* Pair of relocation. Contains the first symbol. */
92bc0e80 5146 BFD_RELOC_MACH_O_PAIR,
7ba29e2a 5147
f88af2f1
TG
5148/* PCREL relocations. They are marked as branch to create PLT entry if
5149required. */
5150 BFD_RELOC_MACH_O_X86_64_BRANCH32,
5151 BFD_RELOC_MACH_O_X86_64_BRANCH8,
5152
5153/* Used when referencing a GOT entry. */
5154 BFD_RELOC_MACH_O_X86_64_GOT,
5155
5156/* Used when loading a GOT entry with movq. It is specially marked so that
5157the linker could optimize the movq to a leaq if possible. */
5158 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
5159
5160/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
5161 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
5162
5163/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
5164 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
5165
5166/* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
5167 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
5168
5169/* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
5170 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
5171
5172/* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
5173 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
5174
68ffbac6 5175/* This is a 32 bit reloc for the microblaze that stores the
7ba29e2a
NC
5176low 16 bits of a value */
5177 BFD_RELOC_MICROBLAZE_32_LO,
5178
68ffbac6 5179/* This is a 32 bit pc-relative reloc for the microblaze that
7ba29e2a
NC
5180stores the low 16 bits of a value */
5181 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
5182
68ffbac6 5183/* This is a 32 bit reloc for the microblaze that stores a
7ba29e2a
NC
5184value relative to the read-only small data area anchor */
5185 BFD_RELOC_MICROBLAZE_32_ROSDA,
5186
68ffbac6 5187/* This is a 32 bit reloc for the microblaze that stores a
7ba29e2a
NC
5188value relative to the read-write small data area anchor */
5189 BFD_RELOC_MICROBLAZE_32_RWSDA,
5190
68ffbac6 5191/* This is a 32 bit reloc for the microblaze to handle
7ba29e2a
NC
5192expressions of the form "Symbol Op Symbol" */
5193 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
5194
68ffbac6
L
5195/* This is a 64 bit reloc that stores the 32 bit pc relative
5196value in two words (with an imm instruction). No relocation is
7ba29e2a
NC
5197done here - only used for relaxing */
5198 BFD_RELOC_MICROBLAZE_64_NONE,
5199
68ffbac6 5200/* This is a 64 bit reloc that stores the 32 bit pc relative
7ba29e2a
NC
5201value in two words (with an imm instruction). The relocation is
5202PC-relative GOT offset */
5203 BFD_RELOC_MICROBLAZE_64_GOTPC,
5204
68ffbac6 5205/* This is a 64 bit reloc that stores the 32 bit pc relative
7ba29e2a
NC
5206value in two words (with an imm instruction). The relocation is
5207GOT offset */
5208 BFD_RELOC_MICROBLAZE_64_GOT,
5209
68ffbac6 5210/* This is a 64 bit reloc that stores the 32 bit pc relative
7ba29e2a
NC
5211value in two words (with an imm instruction). The relocation is
5212PC-relative offset into PLT */
5213 BFD_RELOC_MICROBLAZE_64_PLT,
5214
68ffbac6 5215/* This is a 64 bit reloc that stores the 32 bit GOT relative
7ba29e2a
NC
5216value in two words (with an imm instruction). The relocation is
5217relative offset from _GLOBAL_OFFSET_TABLE_ */
5218 BFD_RELOC_MICROBLAZE_64_GOTOFF,
5219
68ffbac6 5220/* This is a 32 bit reloc that stores the 32 bit GOT relative
7ba29e2a
NC
5221value in a word. The relocation is relative offset from */
5222 BFD_RELOC_MICROBLAZE_32_GOTOFF,
5223
5224/* This is used to tell the dynamic linker to copy the value out of
5225the dynamic object into the runtime process image. */
5226 BFD_RELOC_MICROBLAZE_COPY,
aa137e4d 5227
69b06cc8
ME
5228/* Unused Reloc */
5229 BFD_RELOC_MICROBLAZE_64_TLS,
5230
5231/* This is a 64 bit reloc that stores the 32 bit GOT relative value
5232of the GOT TLS GD info entry in two words (with an imm instruction). The
5233relocation is GOT offset. */
5234 BFD_RELOC_MICROBLAZE_64_TLSGD,
5235
5236/* This is a 64 bit reloc that stores the 32 bit GOT relative value
5237of the GOT TLS LD info entry in two words (with an imm instruction). The
5238relocation is GOT offset. */
5239 BFD_RELOC_MICROBLAZE_64_TLSLD,
5240
5241/* This is a 32 bit reloc that stores the Module ID to GOT(n). */
5242 BFD_RELOC_MICROBLAZE_32_TLSDTPMOD,
5243
5244/* This is a 32 bit reloc that stores TLS offset to GOT(n+1). */
5245 BFD_RELOC_MICROBLAZE_32_TLSDTPREL,
5246
5247/* This is a 32 bit reloc for storing TLS offset to two words (uses imm
5248instruction) */
5249 BFD_RELOC_MICROBLAZE_64_TLSDTPREL,
5250
5251/* This is a 64 bit reloc that stores 32-bit thread pointer relative offset
5252to two words (uses imm instruction). */
5253 BFD_RELOC_MICROBLAZE_64_TLSGOTTPREL,
5254
5255/* This is a 64 bit reloc that stores 32-bit thread pointer relative offset
5256to two words (uses imm instruction). */
5257 BFD_RELOC_MICROBLAZE_64_TLSTPREL,
5258
a6bb11b2
YZ
5259/* AArch64 pseudo relocation code to mark the start of the AArch64
5260relocation enumerators. N.B. the order of the enumerators is
5261important as several tables in the AArch64 bfd backend are indexed
5262by these enumerators; make sure they are all synced. */
5263 BFD_RELOC_AARCH64_RELOC_START,
5264
5265/* AArch64 null relocation code. */
5266 BFD_RELOC_AARCH64_NONE,
5267
5268/* Basic absolute relocations of N bits. These are equivalent to
5269BFD_RELOC_N and they were added to assist the indexing of the howto
5270table. */
5271 BFD_RELOC_AARCH64_64,
5272 BFD_RELOC_AARCH64_32,
5273 BFD_RELOC_AARCH64_16,
5274
5275/* PC-relative relocations. These are equivalent to BFD_RELOC_N_PCREL
5276and they were added to assist the indexing of the howto table. */
5277 BFD_RELOC_AARCH64_64_PCREL,
5278 BFD_RELOC_AARCH64_32_PCREL,
5279 BFD_RELOC_AARCH64_16_PCREL,
a06ea964 5280
a6bb11b2
YZ
5281/* AArch64 MOV[NZK] instruction with most significant bits 0 to 15
5282of an unsigned address/value. */
5283 BFD_RELOC_AARCH64_MOVW_G0,
80c4bb52 5284
a6bb11b2
YZ
5285/* AArch64 MOV[NZK] instruction with less significant bits 0 to 15 of
5286an address/value. No overflow checking. */
5287 BFD_RELOC_AARCH64_MOVW_G0_NC,
5288
5289/* AArch64 MOV[NZK] instruction with most significant bits 16 to 31
5290of an unsigned address/value. */
5291 BFD_RELOC_AARCH64_MOVW_G1,
5292
5293/* AArch64 MOV[NZK] instruction with less significant bits 16 to 31
5294of an address/value. No overflow checking. */
5295 BFD_RELOC_AARCH64_MOVW_G1_NC,
5296
5297/* AArch64 MOV[NZK] instruction with most significant bits 32 to 47
5298of an unsigned address/value. */
5299 BFD_RELOC_AARCH64_MOVW_G2,
5300
5301/* AArch64 MOV[NZK] instruction with less significant bits 32 to 47
5302of an address/value. No overflow checking. */
5303 BFD_RELOC_AARCH64_MOVW_G2_NC,
5304
5305/* AArch64 MOV[NZK] instruction with most signficant bits 48 to 64
5306of a signed or unsigned address/value. */
5307 BFD_RELOC_AARCH64_MOVW_G3,
5308
5309/* AArch64 MOV[NZ] instruction with most significant bits 0 to 15
5310of a signed value. Changes instruction to MOVZ or MOVN depending on the
5311value's sign. */
5312 BFD_RELOC_AARCH64_MOVW_G0_S,
5313
5314/* AArch64 MOV[NZ] instruction with most significant bits 16 to 31
5315of a signed value. Changes instruction to MOVZ or MOVN depending on the
5316value's sign. */
5317 BFD_RELOC_AARCH64_MOVW_G1_S,
5318
5319/* AArch64 MOV[NZ] instruction with most significant bits 32 to 47
5320of a signed value. Changes instruction to MOVZ or MOVN depending on the
5321value's sign. */
5322 BFD_RELOC_AARCH64_MOVW_G2_S,
5323
5324/* AArch64 Load Literal instruction, holding a 19 bit pc-relative word
5325offset. The lowest two bits must be zero and are not stored in the
5326instruction, giving a 21 bit signed byte offset. */
5327 BFD_RELOC_AARCH64_LD_LO19_PCREL,
5328
5329/* AArch64 ADR instruction, holding a simple 21 bit pc-relative byte offset. */
5330 BFD_RELOC_AARCH64_ADR_LO21_PCREL,
a06ea964
NC
5331
5332/* AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page
5333offset, giving a 4KB aligned page base address. */
5334 BFD_RELOC_AARCH64_ADR_HI21_PCREL,
5335
5336/* AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page
5337offset, giving a 4KB aligned page base address, but with no overflow
5338checking. */
5339 BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL,
5340
a6bb11b2
YZ
5341/* AArch64 ADD immediate instruction, holding bits 0 to 11 of the address.
5342Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
5343 BFD_RELOC_AARCH64_ADD_LO12,
5344
5345/* AArch64 8-bit load/store instruction, holding bits 0 to 11 of the
5346address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
5347 BFD_RELOC_AARCH64_LDST8_LO12,
5348
5349/* AArch64 14 bit pc-relative test bit and branch.
5350The lowest two bits must be zero and are not stored in the instruction,
5351giving a 16 bit signed byte offset. */
5352 BFD_RELOC_AARCH64_TSTBR14,
a06ea964
NC
5353
5354/* AArch64 19 bit pc-relative conditional branch and compare & branch.
5355The lowest two bits must be zero and are not stored in the instruction,
5356giving a 21 bit signed byte offset. */
5357 BFD_RELOC_AARCH64_BRANCH19,
5358
a06ea964
NC
5359/* AArch64 26 bit pc-relative unconditional branch.
5360The lowest two bits must be zero and are not stored in the instruction,
5361giving a 28 bit signed byte offset. */
5362 BFD_RELOC_AARCH64_JUMP26,
5363
a6bb11b2
YZ
5364/* AArch64 26 bit pc-relative unconditional branch and link.
5365The lowest two bits must be zero and are not stored in the instruction,
5366giving a 28 bit signed byte offset. */
5367 BFD_RELOC_AARCH64_CALL26,
a06ea964
NC
5368
5369/* AArch64 16-bit load/store instruction, holding bits 0 to 11 of the
5370address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
5371 BFD_RELOC_AARCH64_LDST16_LO12,
5372
5373/* AArch64 32-bit load/store instruction, holding bits 0 to 11 of the
5374address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
5375 BFD_RELOC_AARCH64_LDST32_LO12,
5376
5377/* AArch64 64-bit load/store instruction, holding bits 0 to 11 of the
5378address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
5379 BFD_RELOC_AARCH64_LDST64_LO12,
5380
5381/* AArch64 128-bit load/store instruction, holding bits 0 to 11 of the
5382address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
5383 BFD_RELOC_AARCH64_LDST128_LO12,
5384
a6bb11b2
YZ
5385/* AArch64 Load Literal instruction, holding a 19 bit PC relative word
5386offset of the global offset table entry for a symbol. The lowest two
5387bits must be zero and are not stored in the instruction, giving a 21
5388bit signed byte offset. This relocation type requires signed overflow
5389checking. */
5390 BFD_RELOC_AARCH64_GOT_LD_PREL19,
a06ea964 5391
a6bb11b2
YZ
5392/* Get to the page base of the global offset table entry for a symbol as
5393part of an ADRP instruction using a 21 bit PC relative value.Used in
5394conjunction with BFD_RELOC_AARCH64_LD64_GOT_LO12_NC. */
5395 BFD_RELOC_AARCH64_ADR_GOT_PAGE,
a06ea964 5396
a6bb11b2
YZ
5397/* Unsigned 12 bit byte offset for 64 bit load/store from the page of
5398the GOT entry for this symbol. Used in conjunction with
5399BFD_RELOC_AARCH64_ADR_GOTPAGE. Valid in LP64 ABI only. */
5400 BFD_RELOC_AARCH64_LD64_GOT_LO12_NC,
a06ea964 5401
a6bb11b2
YZ
5402/* Unsigned 12 bit byte offset for 32 bit load/store from the page of
5403the GOT entry for this symbol. Used in conjunction with
5404BFD_RELOC_AARCH64_ADR_GOTPAGE. Valid in ILP32 ABI only. */
5405 BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
a06ea964 5406
a6bb11b2
YZ
5407/* Get to the page base of the global offset table entry for a symbols
5408tls_index structure as part of an adrp instruction using a 21 bit PC
5409relative value. Used in conjunction with
5410BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC. */
5411 BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21,
a06ea964 5412
a6bb11b2
YZ
5413/* Unsigned 12 bit byte offset to global offset table entry for a symbols
5414tls_index structure. Used in conjunction with
5415BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21. */
5416 BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC,
a06ea964 5417
a6bb11b2
YZ
5418/* AArch64 TLS INITIAL EXEC relocation. */
5419 BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1,
a06ea964 5420
a6bb11b2
YZ
5421/* AArch64 TLS INITIAL EXEC relocation. */
5422 BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC,
a06ea964 5423
a6bb11b2
YZ
5424/* AArch64 TLS INITIAL EXEC relocation. */
5425 BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21,
a06ea964 5426
a6bb11b2
YZ
5427/* AArch64 TLS INITIAL EXEC relocation. */
5428 BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC,
a06ea964 5429
a6bb11b2
YZ
5430/* AArch64 TLS INITIAL EXEC relocation. */
5431 BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC,
a06ea964 5432
a6bb11b2
YZ
5433/* AArch64 TLS INITIAL EXEC relocation. */
5434 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19,
a06ea964 5435
a6bb11b2
YZ
5436/* AArch64 TLS LOCAL EXEC relocation. */
5437 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2,
5438
5439/* AArch64 TLS LOCAL EXEC relocation. */
5440 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1,
5441
5442/* AArch64 TLS LOCAL EXEC relocation. */
5443 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC,
5444
5445/* AArch64 TLS LOCAL EXEC relocation. */
5446 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0,
5447
5448/* AArch64 TLS LOCAL EXEC relocation. */
5449 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC,
5450
5451/* AArch64 TLS LOCAL EXEC relocation. */
5452 BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12,
5453
5454/* AArch64 TLS LOCAL EXEC relocation. */
5455 BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12,
5456
5457/* AArch64 TLS LOCAL EXEC relocation. */
5458 BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC,
a06ea964
NC
5459
5460/* AArch64 TLS DESC relocation. */
a6bb11b2 5461 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19,
a06ea964
NC
5462
5463/* AArch64 TLS DESC relocation. */
5464 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21,
5465
5466/* AArch64 TLS DESC relocation. */
a6bb11b2 5467 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21,
a06ea964
NC
5468
5469/* AArch64 TLS DESC relocation. */
5470 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC,
5471
5472/* AArch64 TLS DESC relocation. */
a6bb11b2 5473 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
a06ea964
NC
5474
5475/* AArch64 TLS DESC relocation. */
a6bb11b2 5476 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC,
a06ea964
NC
5477
5478/* AArch64 TLS DESC relocation. */
5479 BFD_RELOC_AARCH64_TLSDESC_OFF_G1,
5480
a6bb11b2
YZ
5481/* AArch64 TLS DESC relocation. */
5482 BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC,
a06ea964 5483
a6bb11b2
YZ
5484/* AArch64 TLS DESC relocation. */
5485 BFD_RELOC_AARCH64_TLSDESC_LDR,
a06ea964 5486
a6bb11b2
YZ
5487/* AArch64 TLS DESC relocation. */
5488 BFD_RELOC_AARCH64_TLSDESC_ADD,
a06ea964 5489
a6bb11b2
YZ
5490/* AArch64 TLS DESC relocation. */
5491 BFD_RELOC_AARCH64_TLSDESC_CALL,
a06ea964 5492
a6bb11b2
YZ
5493/* AArch64 TLS relocation. */
5494 BFD_RELOC_AARCH64_COPY,
a06ea964 5495
a6bb11b2
YZ
5496/* AArch64 TLS relocation. */
5497 BFD_RELOC_AARCH64_GLOB_DAT,
a06ea964 5498
a6bb11b2
YZ
5499/* AArch64 TLS relocation. */
5500 BFD_RELOC_AARCH64_JUMP_SLOT,
a06ea964 5501
a6bb11b2
YZ
5502/* AArch64 TLS relocation. */
5503 BFD_RELOC_AARCH64_RELATIVE,
a06ea964 5504
a6bb11b2
YZ
5505/* AArch64 TLS relocation. */
5506 BFD_RELOC_AARCH64_TLS_DTPMOD,
a06ea964 5507
a6bb11b2
YZ
5508/* AArch64 TLS relocation. */
5509 BFD_RELOC_AARCH64_TLS_DTPREL,
a06ea964 5510
a6bb11b2
YZ
5511/* AArch64 TLS relocation. */
5512 BFD_RELOC_AARCH64_TLS_TPREL,
a06ea964 5513
a6bb11b2
YZ
5514/* AArch64 TLS relocation. */
5515 BFD_RELOC_AARCH64_TLSDESC,
a06ea964 5516
a6bb11b2
YZ
5517/* AArch64 support for STT_GNU_IFUNC. */
5518 BFD_RELOC_AARCH64_IRELATIVE,
a06ea964 5519
a6bb11b2
YZ
5520/* AArch64 pseudo relocation code to mark the end of the AArch64
5521relocation enumerators that have direct mapping to ELF reloc codes.
5522There are a few more enumerators after this one; those are mainly
5523used by the AArch64 assembler for the internal fixup or to select
5524one of the above enumerators. */
5525 BFD_RELOC_AARCH64_RELOC_END,
a06ea964 5526
a6bb11b2
YZ
5527/* AArch64 pseudo relocation code to be used internally by the AArch64
5528assembler and not (currently) written to any object files. */
5529 BFD_RELOC_AARCH64_GAS_INTERNAL_FIXUP,
a06ea964 5530
a6bb11b2
YZ
5531/* AArch64 unspecified load/store instruction, holding bits 0 to 11 of the
5532address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
5533 BFD_RELOC_AARCH64_LDST_LO12,
a06ea964 5534
a6bb11b2
YZ
5535/* AArch64 pseudo relocation code to be used internally by the AArch64
5536assembler and not (currently) written to any object files. */
5537 BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
a06ea964 5538
a6bb11b2
YZ
5539/* AArch64 pseudo relocation code to be used internally by the AArch64
5540assembler and not (currently) written to any object files. */
5541 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC,
a06ea964 5542
a6bb11b2
YZ
5543/* AArch64 pseudo relocation code to be used internally by the AArch64
5544assembler and not (currently) written to any object files. */
5545 BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
a06ea964 5546
aa137e4d
NC
5547/* Tilera TILEPro Relocations. */
5548 BFD_RELOC_TILEPRO_COPY,
5549 BFD_RELOC_TILEPRO_GLOB_DAT,
5550 BFD_RELOC_TILEPRO_JMP_SLOT,
5551 BFD_RELOC_TILEPRO_RELATIVE,
5552 BFD_RELOC_TILEPRO_BROFF_X1,
5553 BFD_RELOC_TILEPRO_JOFFLONG_X1,
5554 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT,
5555 BFD_RELOC_TILEPRO_IMM8_X0,
5556 BFD_RELOC_TILEPRO_IMM8_Y0,
5557 BFD_RELOC_TILEPRO_IMM8_X1,
5558 BFD_RELOC_TILEPRO_IMM8_Y1,
5559 BFD_RELOC_TILEPRO_DEST_IMM8_X1,
5560 BFD_RELOC_TILEPRO_MT_IMM15_X1,
5561 BFD_RELOC_TILEPRO_MF_IMM15_X1,
5562 BFD_RELOC_TILEPRO_IMM16_X0,
5563 BFD_RELOC_TILEPRO_IMM16_X1,
5564 BFD_RELOC_TILEPRO_IMM16_X0_LO,
5565 BFD_RELOC_TILEPRO_IMM16_X1_LO,
5566 BFD_RELOC_TILEPRO_IMM16_X0_HI,
5567 BFD_RELOC_TILEPRO_IMM16_X1_HI,
5568 BFD_RELOC_TILEPRO_IMM16_X0_HA,
5569 BFD_RELOC_TILEPRO_IMM16_X1_HA,
5570 BFD_RELOC_TILEPRO_IMM16_X0_PCREL,
5571 BFD_RELOC_TILEPRO_IMM16_X1_PCREL,
5572 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL,
5573 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL,
5574 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL,
5575 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL,
5576 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL,
5577 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL,
5578 BFD_RELOC_TILEPRO_IMM16_X0_GOT,
5579 BFD_RELOC_TILEPRO_IMM16_X1_GOT,
5580 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO,
5581 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO,
5582 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI,
5583 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI,
5584 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA,
5585 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA,
5586 BFD_RELOC_TILEPRO_MMSTART_X0,
5587 BFD_RELOC_TILEPRO_MMEND_X0,
5588 BFD_RELOC_TILEPRO_MMSTART_X1,
5589 BFD_RELOC_TILEPRO_MMEND_X1,
5590 BFD_RELOC_TILEPRO_SHAMT_X0,
5591 BFD_RELOC_TILEPRO_SHAMT_X1,
5592 BFD_RELOC_TILEPRO_SHAMT_Y0,
5593 BFD_RELOC_TILEPRO_SHAMT_Y1,
6f7be959
WL
5594 BFD_RELOC_TILEPRO_TLS_GD_CALL,
5595 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
5596 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
5597 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
5598 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
5599 BFD_RELOC_TILEPRO_TLS_IE_LOAD,
aa137e4d
NC
5600 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD,
5601 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD,
5602 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO,
5603 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO,
5604 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI,
5605 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI,
5606 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA,
5607 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA,
5608 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE,
5609 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE,
5610 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO,
5611 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO,
5612 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI,
5613 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI,
5614 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA,
5615 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA,
5616 BFD_RELOC_TILEPRO_TLS_DTPMOD32,
5617 BFD_RELOC_TILEPRO_TLS_DTPOFF32,
5618 BFD_RELOC_TILEPRO_TLS_TPOFF32,
6f7be959
WL
5619 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
5620 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
5621 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
5622 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
5623 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
5624 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
5625 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
5626 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
aa137e4d
NC
5627
5628/* Tilera TILE-Gx Relocations. */
5629 BFD_RELOC_TILEGX_HW0,
5630 BFD_RELOC_TILEGX_HW1,
5631 BFD_RELOC_TILEGX_HW2,
5632 BFD_RELOC_TILEGX_HW3,
5633 BFD_RELOC_TILEGX_HW0_LAST,
5634 BFD_RELOC_TILEGX_HW1_LAST,
5635 BFD_RELOC_TILEGX_HW2_LAST,
5636 BFD_RELOC_TILEGX_COPY,
5637 BFD_RELOC_TILEGX_GLOB_DAT,
5638 BFD_RELOC_TILEGX_JMP_SLOT,
5639 BFD_RELOC_TILEGX_RELATIVE,
5640 BFD_RELOC_TILEGX_BROFF_X1,
5641 BFD_RELOC_TILEGX_JUMPOFF_X1,
5642 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT,
5643 BFD_RELOC_TILEGX_IMM8_X0,
5644 BFD_RELOC_TILEGX_IMM8_Y0,
5645 BFD_RELOC_TILEGX_IMM8_X1,
5646 BFD_RELOC_TILEGX_IMM8_Y1,
5647 BFD_RELOC_TILEGX_DEST_IMM8_X1,
5648 BFD_RELOC_TILEGX_MT_IMM14_X1,
5649 BFD_RELOC_TILEGX_MF_IMM14_X1,
5650 BFD_RELOC_TILEGX_MMSTART_X0,
5651 BFD_RELOC_TILEGX_MMEND_X0,
5652 BFD_RELOC_TILEGX_SHAMT_X0,
5653 BFD_RELOC_TILEGX_SHAMT_X1,
5654 BFD_RELOC_TILEGX_SHAMT_Y0,
5655 BFD_RELOC_TILEGX_SHAMT_Y1,
5656 BFD_RELOC_TILEGX_IMM16_X0_HW0,
5657 BFD_RELOC_TILEGX_IMM16_X1_HW0,
5658 BFD_RELOC_TILEGX_IMM16_X0_HW1,
5659 BFD_RELOC_TILEGX_IMM16_X1_HW1,
5660 BFD_RELOC_TILEGX_IMM16_X0_HW2,
5661 BFD_RELOC_TILEGX_IMM16_X1_HW2,
5662 BFD_RELOC_TILEGX_IMM16_X0_HW3,
5663 BFD_RELOC_TILEGX_IMM16_X1_HW3,
5664 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST,
5665 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST,
5666 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST,
5667 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST,
5668 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST,
5669 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST,
5670 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL,
5671 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL,
5672 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL,
5673 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL,
5674 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL,
5675 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL,
5676 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL,
5677 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL,
5678 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL,
5679 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL,
5680 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL,
5681 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL,
5682 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL,
5683 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL,
5684 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT,
5685 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT,
e5b95258
WL
5686 BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
5687 BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
5688 BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
5689 BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
5690 BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
5691 BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
aa137e4d
NC
5692 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT,
5693 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT,
5694 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT,
5695 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT,
e5b95258
WL
5696 BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
5697 BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
aa137e4d
NC
5698 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD,
5699 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD,
6f7be959
WL
5700 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
5701 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
5702 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
5703 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
5704 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
5705 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
aa137e4d
NC
5706 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD,
5707 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD,
5708 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD,
5709 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD,
aa137e4d
NC
5710 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE,
5711 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE,
e5b95258
WL
5712 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
5713 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
5714 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
5715 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
5716 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
5717 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL,
aa137e4d
NC
5718 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE,
5719 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE,
5720 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE,
5721 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE,
aa137e4d
NC
5722 BFD_RELOC_TILEGX_TLS_DTPMOD64,
5723 BFD_RELOC_TILEGX_TLS_DTPOFF64,
5724 BFD_RELOC_TILEGX_TLS_TPOFF64,
5725 BFD_RELOC_TILEGX_TLS_DTPMOD32,
5726 BFD_RELOC_TILEGX_TLS_DTPOFF32,
5727 BFD_RELOC_TILEGX_TLS_TPOFF32,
6f7be959
WL
5728 BFD_RELOC_TILEGX_TLS_GD_CALL,
5729 BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
5730 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
5731 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
5732 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD,
5733 BFD_RELOC_TILEGX_TLS_IE_LOAD,
5734 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
5735 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
5736 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD,
5737 BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD,
cfb8c092
NC
5738
5739/* Adapteva EPIPHANY - 8 bit signed pc-relative displacement */
5740 BFD_RELOC_EPIPHANY_SIMM8,
5741
5742/* Adapteva EPIPHANY - 24 bit signed pc-relative displacement */
5743 BFD_RELOC_EPIPHANY_SIMM24,
5744
5745/* Adapteva EPIPHANY - 16 most-significant bits of absolute address */
5746 BFD_RELOC_EPIPHANY_HIGH,
5747
5748/* Adapteva EPIPHANY - 16 least-significant bits of absolute address */
5749 BFD_RELOC_EPIPHANY_LOW,
5750
5751/* Adapteva EPIPHANY - 11 bit signed number - add/sub immediate */
5752 BFD_RELOC_EPIPHANY_SIMM11,
5753
5754/* Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement) */
5755 BFD_RELOC_EPIPHANY_IMM11,
5756
5757/* Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction. */
5758 BFD_RELOC_EPIPHANY_IMM8,
252b5132
RH
5759 BFD_RELOC_UNUSED };
5760typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
c58b9523
AM
5761reloc_howto_type *bfd_reloc_type_lookup
5762 (bfd *abfd, bfd_reloc_code_real_type code);
157090f7
AM
5763reloc_howto_type *bfd_reloc_name_lookup
5764 (bfd *abfd, const char *reloc_name);
252b5132 5765
c58b9523 5766const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
252b5132 5767
e61463e1 5768/* Extracted from syms.c. */
541389e2 5769
fc0a2244 5770typedef struct bfd_symbol
252b5132 5771{
b5f79c76
NC
5772 /* A pointer to the BFD which owns the symbol. This information
5773 is necessary so that a back end can work out what additional
5774 information (invisible to the application writer) is carried
5775 with the symbol.
5776
5777 This field is *almost* redundant, since you can use section->owner
5778 instead, except that some symbols point to the global sections
5779 bfd_{abs,com,und}_section. This could be fixed by making
5780 these globals be per-bfd (or per-target-flavor). FIXME. */
2ce40c65 5781 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
b5f79c76
NC
5782
5783 /* The text of the symbol. The name is left alone, and not copied; the
5784 application may not alter it. */
dc810e39 5785 const char *name;
252b5132 5786
b5f79c76
NC
5787 /* The value of the symbol. This really should be a union of a
5788 numeric value with a pointer, since some flags indicate that
5789 a pointer to another symbol is stored here. */
252b5132
RH
5790 symvalue value;
5791
b5f79c76 5792 /* Attributes of a symbol. */
e7c33416 5793#define BSF_NO_FLAGS 0x00
252b5132 5794
b5f79c76
NC
5795 /* The symbol has local scope; <<static>> in <<C>>. The value
5796 is the offset into the section of the data. */
e7c33416 5797#define BSF_LOCAL (1 << 0)
252b5132 5798
b5f79c76
NC
5799 /* The symbol has global scope; initialized data in <<C>>. The
5800 value is the offset into the section of the data. */
e7c33416 5801#define BSF_GLOBAL (1 << 1)
252b5132 5802
b5f79c76
NC
5803 /* The symbol has global scope and is exported. The value is
5804 the offset into the section of the data. */
5805#define BSF_EXPORT BSF_GLOBAL /* No real difference. */
252b5132 5806
b5f79c76 5807 /* A normal C symbol would be one of:
e7c33416 5808 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
b5f79c76 5809 <<BSF_GLOBAL>>. */
252b5132 5810
7dee875e 5811 /* The symbol is a debugging record. The value has an arbitrary
b5f79c76 5812 meaning, unless BSF_DEBUGGING_RELOC is also set. */
e7c33416 5813#define BSF_DEBUGGING (1 << 2)
252b5132 5814
b5f79c76
NC
5815 /* The symbol denotes a function entry point. Used in ELF,
5816 perhaps others someday. */
e7c33416
NC
5817#define BSF_FUNCTION (1 << 3)
5818
b5f79c76 5819 /* Used by the linker. */
e7c33416
NC
5820#define BSF_KEEP (1 << 5)
5821#define BSF_KEEP_G (1 << 6)
252b5132 5822
b5f79c76
NC
5823 /* A weak global symbol, overridable without warnings by
5824 a regular global symbol of the same name. */
e7c33416 5825#define BSF_WEAK (1 << 7)
252b5132 5826
b5f79c76
NC
5827 /* This symbol was created to point to a section, e.g. ELF's
5828 STT_SECTION symbols. */
e7c33416 5829#define BSF_SECTION_SYM (1 << 8)
252b5132 5830
b5f79c76
NC
5831 /* The symbol used to be a common symbol, but now it is
5832 allocated. */
e7c33416 5833#define BSF_OLD_COMMON (1 << 9)
252b5132 5834
b5f79c76
NC
5835 /* In some files the type of a symbol sometimes alters its
5836 location in an output file - ie in coff a <<ISFCN>> symbol
5837 which is also <<C_EXT>> symbol appears where it was
5838 declared and not at the end of a section. This bit is set
5839 by the target BFD part to convey this information. */
e7c33416 5840#define BSF_NOT_AT_END (1 << 10)
252b5132 5841
b5f79c76 5842 /* Signal that the symbol is the label of constructor section. */
e7c33416 5843#define BSF_CONSTRUCTOR (1 << 11)
252b5132 5844
b5f79c76
NC
5845 /* Signal that the symbol is a warning symbol. The name is a
5846 warning. The name of the next symbol is the one to warn about;
5847 if a reference is made to a symbol with the same name as the next
5848 symbol, a warning is issued by the linker. */
e7c33416 5849#define BSF_WARNING (1 << 12)
252b5132 5850
b5f79c76
NC
5851 /* Signal that the symbol is indirect. This symbol is an indirect
5852 pointer to the symbol with the same name as the next symbol. */
e7c33416 5853#define BSF_INDIRECT (1 << 13)
252b5132 5854
b5f79c76
NC
5855 /* BSF_FILE marks symbols that contain a file name. This is used
5856 for ELF STT_FILE symbols. */
e7c33416 5857#define BSF_FILE (1 << 14)
252b5132 5858
b5f79c76 5859 /* Symbol is from dynamic linking information. */
e7c33416 5860#define BSF_DYNAMIC (1 << 15)
252b5132 5861
b5f79c76
NC
5862 /* The symbol denotes a data object. Used in ELF, and perhaps
5863 others someday. */
e7c33416 5864#define BSF_OBJECT (1 << 16)
252b5132 5865
b5f79c76
NC
5866 /* This symbol is a debugging symbol. The value is the offset
5867 into the section of the data. BSF_DEBUGGING should be set
5868 as well. */
e7c33416 5869#define BSF_DEBUGGING_RELOC (1 << 17)
703153b5 5870
13ae64f3 5871 /* This symbol is thread local. Used in ELF. */
e7c33416 5872#define BSF_THREAD_LOCAL (1 << 18)
13ae64f3 5873
d9352518
DB
5874 /* This symbol represents a complex relocation expression,
5875 with the expression tree serialized in the symbol name. */
e7c33416 5876#define BSF_RELC (1 << 19)
d9352518
DB
5877
5878 /* This symbol represents a signed complex relocation expression,
5879 with the expression tree serialized in the symbol name. */
e7c33416 5880#define BSF_SRELC (1 << 20)
d9352518 5881
6ba2a415 5882 /* This symbol was created by bfd_get_synthetic_symtab. */
e7c33416 5883#define BSF_SYNTHETIC (1 << 21)
6ba2a415 5884
d8045f23
NC
5885 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
5886 The dynamic linker will compute the value of this symbol by
5887 calling the function that it points to. BSF_FUNCTION must
5888 also be also set. */
5889#define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
3e7a7d11
NC
5890 /* This symbol is a globally unique data object. The dynamic linker
5891 will make sure that in the entire process there is just one symbol
5892 with this name and type in use. BSF_OBJECT must also be set. */
5893#define BSF_GNU_UNIQUE (1 << 23)
d8045f23 5894
252b5132
RH
5895 flagword flags;
5896
b5f79c76
NC
5897 /* A pointer to the section to which this symbol is
5898 relative. This will always be non NULL, there are special
5899 sections for undefined and absolute symbols. */
198beae2 5900 struct bfd_section *section;
252b5132 5901
b5f79c76 5902 /* Back end special data. */
252b5132
RH
5903 union
5904 {
c58b9523 5905 void *p;
252b5132 5906 bfd_vma i;
b5f79c76
NC
5907 }
5908 udata;
5909}
5910asymbol;
252b5132 5911
252b5132
RH
5912#define bfd_get_symtab_upper_bound(abfd) \
5913 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
b5f79c76 5914
c58b9523 5915bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
252b5132 5916
c58b9523 5917bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
252b5132
RH
5918
5919#define bfd_is_local_label_name(abfd, name) \
c58b9523 5920 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
b5f79c76 5921
3c9458e9
NC
5922bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
5923
5924#define bfd_is_target_special_symbol(abfd, sym) \
5925 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
5926
252b5132 5927#define bfd_canonicalize_symtab(abfd, location) \
c58b9523 5928 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
b5f79c76 5929
c58b9523
AM
5930bfd_boolean bfd_set_symtab
5931 (bfd *abfd, asymbol **location, unsigned int count);
252b5132 5932
c58b9523 5933void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
252b5132
RH
5934
5935#define bfd_make_empty_symbol(abfd) \
c58b9523 5936 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
b5f79c76 5937
c58b9523 5938asymbol *_bfd_generic_make_empty_symbol (bfd *);
3f3c5c34 5939
252b5132 5940#define bfd_make_debug_symbol(abfd,ptr,size) \
c58b9523 5941 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
b5f79c76 5942
c58b9523 5943int bfd_decode_symclass (asymbol *symbol);
252b5132 5944
c58b9523 5945bfd_boolean bfd_is_undefined_symclass (int symclass);
fad6fcbb 5946
c58b9523 5947void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
252b5132 5948
c58b9523
AM
5949bfd_boolean bfd_copy_private_symbol_data
5950 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
252b5132
RH
5951
5952#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
c58b9523
AM
5953 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
5954 (ibfd, isymbol, obfd, osymbol))
b5f79c76 5955
e61463e1 5956/* Extracted from bfd.c. */
a50b1753
NC
5957enum bfd_direction
5958 {
5959 no_direction = 0,
5960 read_direction = 1,
5961 write_direction = 2,
5962 both_direction = 3
5963 };
5964
c2852e88 5965struct bfd
252b5132 5966{
52b69c9e
AO
5967 /* A unique identifier of the BFD */
5968 unsigned int id;
5969
b5f79c76
NC
5970 /* The filename the application opened the BFD with. */
5971 const char *filename;
252b5132 5972
b5f79c76
NC
5973 /* A pointer to the target jump table. */
5974 const struct bfd_target *xvec;
252b5132 5975
40838a72
AC
5976 /* The IOSTREAM, and corresponding IO vector that provide access
5977 to the file backing the BFD. */
c58b9523 5978 void *iostream;
40838a72 5979 const struct bfd_iovec *iovec;
252b5132 5980
b5f79c76
NC
5981 /* The caching routines use these to maintain a
5982 least-recently-used list of BFDs. */
2ce40c65 5983 struct bfd *lru_prev, *lru_next;
252b5132 5984
b5f79c76
NC
5985 /* When a file is closed by the caching routines, BFD retains
5986 state information on the file here... */
5987 ufile_ptr where;
252b5132 5988
b34976b6 5989 /* File modified time, if mtime_set is TRUE. */
b5f79c76 5990 long mtime;
252b5132 5991
b5f79c76
NC
5992 /* Reserved for an unimplemented file locking extension. */
5993 int ifd;
252b5132 5994
b5f79c76
NC
5995 /* The format which belongs to the BFD. (object, core, etc.) */
5996 bfd_format format;
252b5132 5997
b5f79c76 5998 /* The direction with which the BFD was opened. */
a50b1753 5999 enum bfd_direction direction;
b5f79c76
NC
6000
6001 /* Format_specific flags. */
6002 flagword flags;
252b5132 6003
6ad2759d
L
6004 /* Values that may appear in the flags field of a BFD. These also
6005 appear in the object_flags field of the bfd_target structure, where
6006 they indicate the set of flags used by that backend (not all flags
6007 are meaningful for all object file formats) (FIXME: at the moment,
6008 the object_flags values have mostly just been copied from backend
6009 to another, and are not necessarily correct). */
6010
6011#define BFD_NO_FLAGS 0x00
6012
6013 /* BFD contains relocation entries. */
6014#define HAS_RELOC 0x01
6015
6016 /* BFD is directly executable. */
6017#define EXEC_P 0x02
6018
6019 /* BFD has line number information (basically used for F_LNNO in a
6020 COFF header). */
6021#define HAS_LINENO 0x04
6022
6023 /* BFD has debugging information. */
6024#define HAS_DEBUG 0x08
6025
6026 /* BFD has symbols. */
6027#define HAS_SYMS 0x10
6028
6029 /* BFD has local symbols (basically used for F_LSYMS in a COFF
6030 header). */
6031#define HAS_LOCALS 0x20
6032
6033 /* BFD is a dynamic object. */
6034#define DYNAMIC 0x40
6035
6036 /* Text section is write protected (if D_PAGED is not set, this is
6037 like an a.out NMAGIC file) (the linker sets this by default, but
6038 clears it for -r or -N). */
6039#define WP_TEXT 0x80
6040
6041 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
6042 linker sets this by default, but clears it for -r or -n or -N). */
6043#define D_PAGED 0x100
6044
6045 /* BFD is relaxable (this means that bfd_relax_section may be able to
6046 do something) (sometimes bfd_relax_section can do something even if
6047 this is not set). */
6048#define BFD_IS_RELAXABLE 0x200
6049
6050 /* This may be set before writing out a BFD to request using a
6051 traditional format. For example, this is used to request that when
6052 writing out an a.out object the symbols not be hashed to eliminate
6053 duplicates. */
6054#define BFD_TRADITIONAL_FORMAT 0x400
6055
6056 /* This flag indicates that the BFD contents are actually cached
6057 in memory. If this is set, iostream points to a bfd_in_memory
6058 struct. */
6059#define BFD_IN_MEMORY 0x800
6060
6061 /* The sections in this BFD specify a memory page. */
6062#define HAS_LOAD_PAGE 0x1000
6063
6064 /* This BFD has been created by the linker and doesn't correspond
6065 to any input file. */
6066#define BFD_LINKER_CREATED 0x2000
6067
36e4dce6
CD
6068 /* This may be set before writing out a BFD to request that it
6069 be written using values for UIDs, GIDs, timestamps, etc. that
6070 will be consistent from run to run. */
6071#define BFD_DETERMINISTIC_OUTPUT 0x4000
6072
4a114e3e
L
6073 /* Compress sections in this BFD. */
6074#define BFD_COMPRESS 0x8000
6075
6076 /* Decompress sections in this BFD. */
6077#define BFD_DECOMPRESS 0x10000
6078
9e2278f5
AM
6079 /* BFD is a dummy, for plugins. */
6080#define BFD_PLUGIN 0x20000
6081
4a114e3e
L
6082 /* Flags bits to be saved in bfd_preserve_save. */
6083#define BFD_FLAGS_SAVED \
9e2278f5 6084 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN)
4a114e3e 6085
6b6bc957
L
6086 /* Flags bits which are for BFD use only. */
6087#define BFD_FLAGS_FOR_BFD_USE_MASK \
6088 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
9e2278f5 6089 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
6b6bc957 6090
b5f79c76
NC
6091 /* Currently my_archive is tested before adding origin to
6092 anything. I believe that this can become always an add of
6093 origin, with origin set to 0 for non archive files. */
6094 ufile_ptr origin;
252b5132 6095
a8da6403
NC
6096 /* The origin in the archive of the proxy entry. This will
6097 normally be the same as origin, except for thin archives,
6098 when it will contain the current offset of the proxy in the
6099 thin archive rather than the offset of the bfd in its actual
6100 container. */
6101 ufile_ptr proxy_origin;
6102
b5f79c76
NC
6103 /* A hash table for section names. */
6104 struct bfd_hash_table section_htab;
73e87d70 6105
b5f79c76 6106 /* Pointer to linked list of sections. */
198beae2 6107 struct bfd_section *sections;
252b5132 6108
5daa8fe7
L
6109 /* The last section on the section list. */
6110 struct bfd_section *section_last;
252b5132 6111
b5f79c76
NC
6112 /* The number of sections. */
6113 unsigned int section_count;
252b5132 6114
b5f79c76
NC
6115 /* Stuff only useful for object files:
6116 The start address. */
6117 bfd_vma start_address;
252b5132 6118
b5f79c76
NC
6119 /* Used for input and output. */
6120 unsigned int symcount;
252b5132 6121
5c1d2f5f
AM
6122 /* Symbol table for output BFD (with symcount entries).
6123 Also used by the linker to cache input BFD symbols. */
fc0a2244 6124 struct bfd_symbol **outsymbols;
252b5132 6125
1f70368c
DJ
6126 /* Used for slurped dynamic symbol tables. */
6127 unsigned int dynsymcount;
6128
b5f79c76
NC
6129 /* Pointer to structure which contains architecture information. */
6130 const struct bfd_arch_info *arch_info;
252b5132 6131
b5f79c76 6132 /* Stuff only useful for archives. */
c58b9523 6133 void *arelt_data;
2ce40c65 6134 struct bfd *my_archive; /* The containing archive BFD. */
cc481421 6135 struct bfd *archive_next; /* The next BFD in the archive. */
2ce40c65 6136 struct bfd *archive_head; /* The first BFD in the archive. */
a8da6403
NC
6137 struct bfd *nested_archives; /* List of nested archive in a flattened
6138 thin archive. */
252b5132 6139
b5f79c76 6140 /* A chain of BFD structures involved in a link. */
2ce40c65 6141 struct bfd *link_next;
252b5132 6142
b5f79c76
NC
6143 /* A field used by _bfd_generic_link_add_archive_symbols. This will
6144 be used only for archive elements. */
6145 int archive_pass;
252b5132 6146
b5f79c76
NC
6147 /* Used by the back end to hold private data. */
6148 union
6149 {
252b5132
RH
6150 struct aout_data_struct *aout_data;
6151 struct artdata *aout_ar_data;
6152 struct _oasys_data *oasys_obj_data;
6153 struct _oasys_ar_data *oasys_ar_data;
6154 struct coff_tdata *coff_obj_data;
6155 struct pe_tdata *pe_obj_data;
6156 struct xcoff_tdata *xcoff_obj_data;
6157 struct ecoff_tdata *ecoff_obj_data;
6158 struct ieee_data_struct *ieee_data;
6159 struct ieee_ar_data_struct *ieee_ar_data;
6160 struct srec_data_struct *srec_data;
c067354b 6161 struct verilog_data_struct *verilog_data;
252b5132
RH
6162 struct ihex_data_struct *ihex_data;
6163 struct tekhex_data_struct *tekhex_data;
6164 struct elf_obj_tdata *elf_obj_data;
6165 struct nlm_obj_tdata *nlm_obj_data;
6166 struct bout_data_struct *bout_data;
3c3bdf30 6167 struct mmo_data_struct *mmo_data;
252b5132
RH
6168 struct sun_core_struct *sun_core_data;
6169 struct sco5_core_struct *sco5_core_data;
6170 struct trad_core_struct *trad_core_data;
6171 struct som_data_struct *som_data;
6172 struct hpux_core_struct *hpux_core_data;
6173 struct hppabsd_core_struct *hppabsd_core_data;
6174 struct sgi_core_struct *sgi_core_data;
6175 struct lynx_core_struct *lynx_core_data;
6176 struct osf_core_struct *osf_core_data;
6177 struct cisco_core_struct *cisco_core_data;
6178 struct versados_data_struct *versados_data;
6179 struct netbsd_core_struct *netbsd_core_data;
3af9a47b
NC
6180 struct mach_o_data_struct *mach_o_data;
6181 struct mach_o_fat_data_struct *mach_o_fat_data;
ce3c775b 6182 struct plugin_data_struct *plugin_data;
3af9a47b
NC
6183 struct bfd_pef_data_struct *pef_data;
6184 struct bfd_pef_xlib_data_struct *pef_xlib_data;
6185 struct bfd_sym_data_struct *sym_data;
c58b9523 6186 void *any;
b5f79c76
NC
6187 }
6188 tdata;
8546af74 6189
b5f79c76 6190 /* Used by the application to hold private data. */
c58b9523 6191 void *usrdata;
252b5132 6192
52b219b5 6193 /* Where all the allocated stuff under this BFD goes. This is a
c58b9523
AM
6194 struct objalloc *, but we use void * to avoid requiring the inclusion
6195 of objalloc.h. */
6196 void *memory;
6ad2759d
L
6197
6198 /* Is the file descriptor being cached? That is, can it be closed as
6199 needed, and re-opened when accessed later? */
6200 unsigned int cacheable : 1;
6201
6202 /* Marks whether there was a default target specified when the
6203 BFD was opened. This is used to select which matching algorithm
6204 to use to choose the back end. */
6205 unsigned int target_defaulted : 1;
6206
6207 /* ... and here: (``once'' means at least once). */
6208 unsigned int opened_once : 1;
6209
6210 /* Set if we have a locally maintained mtime value, rather than
6211 getting it from the file each time. */
6212 unsigned int mtime_set : 1;
6213
6214 /* Flag set if symbols from this BFD should not be exported. */
6215 unsigned int no_export : 1;
6216
6217 /* Remember when output has begun, to stop strange things
6218 from happening. */
6219 unsigned int output_has_begun : 1;
6220
6221 /* Have archive map. */
6222 unsigned int has_armap : 1;
a8da6403
NC
6223
6224 /* Set if this is a thin archive. */
6225 unsigned int is_thin_archive : 1;
4b544b64
TG
6226
6227 /* Set if only required symbols should be added in the link hash table for
6228 this object. Used by VMS linkers. */
6229 unsigned int selective_search : 1;
252b5132
RH
6230};
6231
6232typedef enum bfd_error
6233{
6234 bfd_error_no_error = 0,
6235 bfd_error_system_call,
6236 bfd_error_invalid_target,
6237 bfd_error_wrong_format,
3619ad04 6238 bfd_error_wrong_object_format,
252b5132
RH
6239 bfd_error_invalid_operation,
6240 bfd_error_no_memory,
6241 bfd_error_no_symbols,
6242 bfd_error_no_armap,
6243 bfd_error_no_more_archived_files,
6244 bfd_error_malformed_archive,
ff5ac77b 6245 bfd_error_missing_dso,
252b5132
RH
6246 bfd_error_file_not_recognized,
6247 bfd_error_file_ambiguously_recognized,
6248 bfd_error_no_contents,
6249 bfd_error_nonrepresentable_section,
6250 bfd_error_no_debug_section,
6251 bfd_error_bad_value,
6252 bfd_error_file_truncated,
6253 bfd_error_file_too_big,
b52149c8 6254 bfd_error_on_input,
252b5132 6255 bfd_error_invalid_error_code
b5f79c76
NC
6256}
6257bfd_error_type;
252b5132 6258
c58b9523 6259bfd_error_type bfd_get_error (void);
252b5132 6260
b52149c8 6261void bfd_set_error (bfd_error_type error_tag, ...);
252b5132 6262
c58b9523 6263const char *bfd_errmsg (bfd_error_type error_tag);
252b5132 6264
c58b9523 6265void bfd_perror (const char *message);
252b5132 6266
c58b9523 6267typedef void (*bfd_error_handler_type) (const char *, ...);
252b5132 6268
c58b9523 6269bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
252b5132 6270
c58b9523 6271void bfd_set_error_program_name (const char *);
252b5132 6272
c58b9523 6273bfd_error_handler_type bfd_get_error_handler (void);
252b5132 6274
2b56b3f3
HPN
6275typedef void (*bfd_assert_handler_type) (const char *bfd_formatmsg,
6276 const char *bfd_version,
6277 const char *bfd_file,
6278 int bfd_line);
6279
6280bfd_assert_handler_type bfd_set_assert_handler (bfd_assert_handler_type);
6281
6282bfd_assert_handler_type bfd_get_assert_handler (void);
6283
c58b9523 6284long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
252b5132 6285
c58b9523
AM
6286long bfd_canonicalize_reloc
6287 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
252b5132 6288
c58b9523
AM
6289void bfd_set_reloc
6290 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
252b5132 6291
c58b9523 6292bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
252b5132 6293
c58b9523 6294int bfd_get_arch_size (bfd *abfd);
125c4a69 6295
c58b9523 6296int bfd_get_sign_extend_vma (bfd *abfd);
125c4a69 6297
c58b9523 6298bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
252b5132 6299
c58b9523 6300unsigned int bfd_get_gp_size (bfd *abfd);
252b5132 6301
c58b9523 6302void bfd_set_gp_size (bfd *abfd, unsigned int i);
252b5132 6303
c58b9523 6304bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
252b5132 6305
80fccad2
BW
6306bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
6307
6308#define bfd_copy_private_header_data(ibfd, obfd) \
6309 BFD_SEND (obfd, _bfd_copy_private_header_data, \
6310 (ibfd, obfd))
c58b9523 6311bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
6312
6313#define bfd_copy_private_bfd_data(ibfd, obfd) \
6314 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
6315 (ibfd, obfd))
c58b9523 6316bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
6317
6318#define bfd_merge_private_bfd_data(ibfd, obfd) \
6319 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
6320 (ibfd, obfd))
c58b9523 6321bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
252b5132
RH
6322
6323#define bfd_set_private_flags(abfd, flags) \
ed781d5d 6324 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
a6b96beb
AM
6325#define bfd_sizeof_headers(abfd, info) \
6326 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
252b5132
RH
6327
6328#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
ed781d5d
NC
6329 BFD_SEND (abfd, _bfd_find_nearest_line, \
6330 (abfd, sec, syms, off, file, func, line))
252b5132 6331
9b8d1a36
CC
6332#define bfd_find_nearest_line_discriminator(abfd, sec, syms, off, file, func, \
6333 line, disc) \
6334 BFD_SEND (abfd, _bfd_find_nearest_line_discriminator, \
6335 (abfd, sec, syms, off, file, func, line, disc))
6336
5420f73d
L
6337#define bfd_find_line(abfd, syms, sym, file, line) \
6338 BFD_SEND (abfd, _bfd_find_line, \
6339 (abfd, syms, sym, file, line))
6340
4ab527b0
FF
6341#define bfd_find_inliner_info(abfd, file, func, line) \
6342 BFD_SEND (abfd, _bfd_find_inliner_info, \
6343 (abfd, file, func, line))
6344
252b5132 6345#define bfd_debug_info_start(abfd) \
ed781d5d 6346 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
252b5132
RH
6347
6348#define bfd_debug_info_end(abfd) \
ed781d5d 6349 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
252b5132
RH
6350
6351#define bfd_debug_info_accumulate(abfd, section) \
ed781d5d 6352 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
541389e2 6353
252b5132 6354#define bfd_stat_arch_elt(abfd, stat) \
ed781d5d 6355 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
252b5132
RH
6356
6357#define bfd_update_armap_timestamp(abfd) \
ed781d5d 6358 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
252b5132
RH
6359
6360#define bfd_set_arch_mach(abfd, arch, mach)\
ed781d5d 6361 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
252b5132
RH
6362
6363#define bfd_relax_section(abfd, section, link_info, again) \
6364 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
6365
6366#define bfd_gc_sections(abfd, link_info) \
6367 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
6368
b9c361e0
JL
6369#define bfd_lookup_section_flags(link_info, flag_info, section) \
6370 BFD_SEND (abfd, _bfd_lookup_section_flags, (link_info, flag_info, section))
ae17ab41 6371
8550eb6e
JJ
6372#define bfd_merge_sections(abfd, link_info) \
6373 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
6374
72adc230
AM
6375#define bfd_is_group_section(abfd, sec) \
6376 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
6377
e61463e1
AM
6378#define bfd_discard_group(abfd, sec) \
6379 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
6380
252b5132
RH
6381#define bfd_link_hash_table_create(abfd) \
6382 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
6383
e2d34d7d
DJ
6384#define bfd_link_hash_table_free(abfd, hash) \
6385 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
6386
252b5132
RH
6387#define bfd_link_add_symbols(abfd, info) \
6388 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
6389
1449d79b 6390#define bfd_link_just_syms(abfd, sec, info) \
2d653fc7
AM
6391 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
6392
252b5132
RH
6393#define bfd_final_link(abfd, info) \
6394 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
6395
6396#define bfd_free_cached_info(abfd) \
6397 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
6398
6399#define bfd_get_dynamic_symtab_upper_bound(abfd) \
6400 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
6401
6402#define bfd_print_private_bfd_data(abfd, file)\
6403 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
6404
6405#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
6406 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
6407
c9727e01
AM
6408#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
6409 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
6410 dyncount, dynsyms, ret))
4c45e5c9 6411
252b5132
RH
6412#define bfd_get_dynamic_reloc_upper_bound(abfd) \
6413 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
6414
6415#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
6416 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
6417
6418extern bfd_byte *bfd_get_relocated_section_contents
c58b9523
AM
6419 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
6420 bfd_boolean, asymbol **);
252b5132 6421
c58b9523 6422bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
8c98ec7d 6423
24718e3b
L
6424bfd_vma bfd_emul_get_maxpagesize (const char *);
6425
6426void bfd_emul_set_maxpagesize (const char *, bfd_vma);
6427
6428bfd_vma bfd_emul_get_commonpagesize (const char *);
6429
6430void bfd_emul_set_commonpagesize (const char *, bfd_vma);
6431
01e76792
AM
6432char *bfd_demangle (bfd *, const char *, int);
6433
e61463e1 6434/* Extracted from archive.c. */
c58b9523
AM
6435symindex bfd_get_next_mapent
6436 (bfd *abfd, symindex previous, carsym **sym);
252b5132 6437
c58b9523 6438bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
252b5132 6439
c58b9523 6440bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
252b5132 6441
e61463e1 6442/* Extracted from corefile.c. */
c58b9523 6443const char *bfd_core_file_failing_command (bfd *abfd);
252b5132 6444
c58b9523 6445int bfd_core_file_failing_signal (bfd *abfd);
252b5132 6446
261b8d08
PA
6447int bfd_core_file_pid (bfd *abfd);
6448
c58b9523
AM
6449bfd_boolean core_file_matches_executable_p
6450 (bfd *core_bfd, bfd *exec_bfd);
252b5132 6451
9bf46c00
AM
6452bfd_boolean generic_core_file_matches_executable_p
6453 (bfd *core_bfd, bfd *exec_bfd);
6454
e61463e1 6455/* Extracted from targets.c. */
252b5132 6456#define BFD_SEND(bfd, message, arglist) \
c58b9523 6457 ((*((bfd)->xvec->message)) arglist)
252b5132
RH
6458
6459#ifdef DEBUG_BFD_SEND
6460#undef BFD_SEND
6461#define BFD_SEND(bfd, message, arglist) \
6462 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
6463 ((*((bfd)->xvec->message)) arglist) : \
6464 (bfd_assert (__FILE__,__LINE__), NULL))
6465#endif
6466#define BFD_SEND_FMT(bfd, message, arglist) \
c58b9523 6467 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
252b5132
RH
6468
6469#ifdef DEBUG_BFD_SEND
6470#undef BFD_SEND_FMT
6471#define BFD_SEND_FMT(bfd, message, arglist) \
6472 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
8c603c85 6473 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
252b5132
RH
6474 (bfd_assert (__FILE__,__LINE__), NULL))
6475#endif
b5f79c76
NC
6476
6477enum bfd_flavour
6478{
252b5132
RH
6479 bfd_target_unknown_flavour,
6480 bfd_target_aout_flavour,
6481 bfd_target_coff_flavour,
6482 bfd_target_ecoff_flavour,
9bd09e22 6483 bfd_target_xcoff_flavour,
252b5132
RH
6484 bfd_target_elf_flavour,
6485 bfd_target_ieee_flavour,
6486 bfd_target_nlm_flavour,
6487 bfd_target_oasys_flavour,
6488 bfd_target_tekhex_flavour,
6489 bfd_target_srec_flavour,
c067354b 6490 bfd_target_verilog_flavour,
252b5132
RH
6491 bfd_target_ihex_flavour,
6492 bfd_target_som_flavour,
6493 bfd_target_os9k_flavour,
6494 bfd_target_versados_flavour,
6495 bfd_target_msdos_flavour,
6496 bfd_target_ovax_flavour,
3c3bdf30 6497 bfd_target_evax_flavour,
3af9a47b
NC
6498 bfd_target_mmo_flavour,
6499 bfd_target_mach_o_flavour,
6500 bfd_target_pef_flavour,
6501 bfd_target_pef_xlib_flavour,
6502 bfd_target_sym_flavour
252b5132
RH
6503};
6504
6505enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
6506
52b219b5 6507/* Forward declaration. */
252b5132
RH
6508typedef struct bfd_link_info _bfd_link_info;
6509
ae17ab41
CM
6510/* Forward declaration. */
6511typedef struct flag_info flag_info;
6512
252b5132
RH
6513typedef struct bfd_target
6514{
b5f79c76 6515 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
252b5132 6516 char *name;
b5f79c76
NC
6517
6518 /* The "flavour" of a back end is a general indication about
6519 the contents of a file. */
252b5132 6520 enum bfd_flavour flavour;
b5f79c76
NC
6521
6522 /* The order of bytes within the data area of a file. */
252b5132 6523 enum bfd_endian byteorder;
b5f79c76
NC
6524
6525 /* The order of bytes within the header parts of a file. */
252b5132 6526 enum bfd_endian header_byteorder;
b5f79c76
NC
6527
6528 /* A mask of all the flags which an executable may have set -
6529 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
8c603c85 6530 flagword object_flags;
b5f79c76
NC
6531
6532 /* A mask of all the flags which a section may have set - from
6533 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
252b5132 6534 flagword section_flags;
b5f79c76
NC
6535
6536 /* The character normally found at the front of a symbol.
6537 (if any), perhaps `_'. */
252b5132 6538 char symbol_leading_char;
b5f79c76
NC
6539
6540 /* The pad character for file names within an archive header. */
8c603c85 6541 char ar_pad_char;
b5f79c76
NC
6542
6543 /* The maximum number of characters in an archive header. */
0aabe54e
AM
6544 unsigned char ar_max_namelen;
6545
6546 /* How well this target matches, used to select between various
6547 possible targets when more than one target matches. */
6548 unsigned char match_priority;
b5f79c76
NC
6549
6550 /* Entries for byte swapping for data. These are different from the
a67a7b8b 6551 other entry points, since they don't take a BFD as the first argument.
b5f79c76 6552 Certain other handlers could do the same. */
8ce8c090
AM
6553 bfd_uint64_t (*bfd_getx64) (const void *);
6554 bfd_int64_t (*bfd_getx_signed_64) (const void *);
6555 void (*bfd_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
6556 bfd_vma (*bfd_getx32) (const void *);
6557 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
6558 void (*bfd_putx32) (bfd_vma, void *);
6559 bfd_vma (*bfd_getx16) (const void *);
6560 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
6561 void (*bfd_putx16) (bfd_vma, void *);
b5f79c76
NC
6562
6563 /* Byte swapping for the headers. */
8ce8c090
AM
6564 bfd_uint64_t (*bfd_h_getx64) (const void *);
6565 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
6566 void (*bfd_h_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
6567 bfd_vma (*bfd_h_getx32) (const void *);
6568 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
6569 void (*bfd_h_putx32) (bfd_vma, void *);
6570 bfd_vma (*bfd_h_getx16) (const void *);
6571 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
6572 void (*bfd_h_putx16) (bfd_vma, void *);
b5f79c76
NC
6573
6574 /* Format dependent routines: these are vectors of entry points
6575 within the target vector structure, one for each format to check. */
6576
6577 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
c58b9523 6578 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
b5f79c76
NC
6579
6580 /* Set the format of a file being written. */
c58b9523 6581 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
b5f79c76
NC
6582
6583 /* Write cached information into a file being written, at <<bfd_close>>. */
c58b9523 6584 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
252b5132 6585
b5f79c76 6586
52b219b5 6587 /* Generic entry points. */
e43d48cc 6588#define BFD_JUMP_TABLE_GENERIC(NAME) \
c58b9523
AM
6589 NAME##_close_and_cleanup, \
6590 NAME##_bfd_free_cached_info, \
6591 NAME##_new_section_hook, \
6592 NAME##_get_section_contents, \
6593 NAME##_get_section_contents_in_window
252b5132 6594
52b219b5 6595 /* Called when the BFD is being closed to do any necessary cleanup. */
c58b9523 6596 bfd_boolean (*_close_and_cleanup) (bfd *);
52b219b5 6597 /* Ask the BFD to free all cached information. */
c58b9523 6598 bfd_boolean (*_bfd_free_cached_info) (bfd *);
52b219b5 6599 /* Called when a new section is created. */
c58b9523 6600 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
52b219b5 6601 /* Read the contents of a section. */
b34976b6 6602 bfd_boolean (*_bfd_get_section_contents)
c58b9523 6603 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
b34976b6 6604 bfd_boolean (*_bfd_get_section_contents_in_window)
c58b9523 6605 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
252b5132 6606
52b219b5 6607 /* Entry points to copy private data. */
e43d48cc 6608#define BFD_JUMP_TABLE_COPY(NAME) \
c58b9523
AM
6609 NAME##_bfd_copy_private_bfd_data, \
6610 NAME##_bfd_merge_private_bfd_data, \
ccd2ec6a 6611 _bfd_generic_init_private_section_data, \
c58b9523
AM
6612 NAME##_bfd_copy_private_section_data, \
6613 NAME##_bfd_copy_private_symbol_data, \
80fccad2 6614 NAME##_bfd_copy_private_header_data, \
c58b9523
AM
6615 NAME##_bfd_set_private_flags, \
6616 NAME##_bfd_print_private_bfd_data
6617
52b219b5 6618 /* Called to copy BFD general private data from one object file
252b5132 6619 to another. */
c58b9523 6620 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
52b219b5 6621 /* Called to merge BFD general private data from one object file
252b5132 6622 to a common output file when linking. */
c58b9523 6623 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
ccd2ec6a
L
6624 /* Called to initialize BFD private section data from one object file
6625 to another. */
6626#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
6627 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
6628 bfd_boolean (*_bfd_init_private_section_data)
6629 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
52b219b5 6630 /* Called to copy BFD private section data from one object file
252b5132 6631 to another. */
b34976b6 6632 bfd_boolean (*_bfd_copy_private_section_data)
c58b9523 6633 (bfd *, sec_ptr, bfd *, sec_ptr);
8c603c85 6634 /* Called to copy BFD private symbol data from one symbol
252b5132 6635 to another. */
b34976b6 6636 bfd_boolean (*_bfd_copy_private_symbol_data)
c58b9523 6637 (bfd *, asymbol *, bfd *, asymbol *);
80fccad2
BW
6638 /* Called to copy BFD private header data from one object file
6639 to another. */
6640 bfd_boolean (*_bfd_copy_private_header_data)
6641 (bfd *, bfd *);
b5f79c76 6642 /* Called to set private backend flags. */
c58b9523 6643 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
252b5132 6644
b5f79c76 6645 /* Called to print private BFD data. */
c58b9523 6646 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
252b5132 6647
52b219b5 6648 /* Core file entry points. */
e43d48cc 6649#define BFD_JUMP_TABLE_CORE(NAME) \
c58b9523
AM
6650 NAME##_core_file_failing_command, \
6651 NAME##_core_file_failing_signal, \
261b8d08
PA
6652 NAME##_core_file_matches_executable_p, \
6653 NAME##_core_file_pid
c58b9523
AM
6654
6655 char * (*_core_file_failing_command) (bfd *);
6656 int (*_core_file_failing_signal) (bfd *);
6657 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
261b8d08 6658 int (*_core_file_pid) (bfd *);
252b5132 6659
52b219b5 6660 /* Archive entry points. */
e43d48cc 6661#define BFD_JUMP_TABLE_ARCHIVE(NAME) \
c58b9523
AM
6662 NAME##_slurp_armap, \
6663 NAME##_slurp_extended_name_table, \
6664 NAME##_construct_extended_name_table, \
6665 NAME##_truncate_arname, \
6666 NAME##_write_armap, \
6667 NAME##_read_ar_hdr, \
8f95b6e4 6668 NAME##_write_ar_hdr, \
c58b9523
AM
6669 NAME##_openr_next_archived_file, \
6670 NAME##_get_elt_at_index, \
6671 NAME##_generic_stat_arch_elt, \
6672 NAME##_update_armap_timestamp
6673
6674 bfd_boolean (*_bfd_slurp_armap) (bfd *);
6675 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
b34976b6 6676 bfd_boolean (*_bfd_construct_extended_name_table)
c58b9523
AM
6677 (bfd *, char **, bfd_size_type *, const char **);
6678 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
b34976b6 6679 bfd_boolean (*write_armap)
c58b9523
AM
6680 (bfd *, unsigned int, struct orl *, unsigned int, int);
6681 void * (*_bfd_read_ar_hdr_fn) (bfd *);
8f95b6e4 6682 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
c58b9523
AM
6683 bfd * (*openr_next_archived_file) (bfd *, bfd *);
6684#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
6685 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
6686 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
6687 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
77fb9c28 6688
52b219b5 6689 /* Entry points used for symbols. */
e43d48cc 6690#define BFD_JUMP_TABLE_SYMBOLS(NAME) \
c58b9523 6691 NAME##_get_symtab_upper_bound, \
6cee3f79 6692 NAME##_canonicalize_symtab, \
c58b9523
AM
6693 NAME##_make_empty_symbol, \
6694 NAME##_print_symbol, \
6695 NAME##_get_symbol_info, \
6696 NAME##_bfd_is_local_label_name, \
3c9458e9 6697 NAME##_bfd_is_target_special_symbol, \
c58b9523
AM
6698 NAME##_get_lineno, \
6699 NAME##_find_nearest_line, \
9b8d1a36 6700 _bfd_generic_find_nearest_line_discriminator, \
5420f73d 6701 _bfd_generic_find_line, \
4ab527b0 6702 NAME##_find_inliner_info, \
c58b9523
AM
6703 NAME##_bfd_make_debug_symbol, \
6704 NAME##_read_minisymbols, \
6705 NAME##_minisymbol_to_symbol
6706
6707 long (*_bfd_get_symtab_upper_bound) (bfd *);
6708 long (*_bfd_canonicalize_symtab)
fc0a2244
AC
6709 (bfd *, struct bfd_symbol **);
6710 struct bfd_symbol *
c58b9523 6711 (*_bfd_make_empty_symbol) (bfd *);
b34976b6 6712 void (*_bfd_print_symbol)
fc0a2244 6713 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
c58b9523 6714#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
b34976b6 6715 void (*_bfd_get_symbol_info)
fc0a2244 6716 (bfd *, struct bfd_symbol *, symbol_info *);
c58b9523
AM
6717#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
6718 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
3c9458e9 6719 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
fc0a2244 6720 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
b34976b6 6721 bfd_boolean (*_bfd_find_nearest_line)
fc0a2244 6722 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
c58b9523 6723 const char **, const char **, unsigned int *);
9b8d1a36
CC
6724 bfd_boolean (*_bfd_find_nearest_line_discriminator)
6725 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
6726 const char **, const char **, unsigned int *, unsigned int *);
5420f73d
L
6727 bfd_boolean (*_bfd_find_line)
6728 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
6729 const char **, unsigned int *);
4ab527b0
FF
6730 bfd_boolean (*_bfd_find_inliner_info)
6731 (bfd *, const char **, const char **, unsigned int *);
52b219b5 6732 /* Back-door to allow format-aware applications to create debug symbols
252b5132
RH
6733 while using BFD for everything else. Currently used by the assembler
6734 when creating COFF files. */
b34976b6 6735 asymbol * (*_bfd_make_debug_symbol)
c58b9523 6736 (bfd *, void *, unsigned long size);
252b5132
RH
6737#define bfd_read_minisymbols(b, d, m, s) \
6738 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
b34976b6 6739 long (*_read_minisymbols)
c58b9523 6740 (bfd *, bfd_boolean, void **, unsigned int *);
252b5132
RH
6741#define bfd_minisymbol_to_symbol(b, d, m, f) \
6742 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
b34976b6 6743 asymbol * (*_minisymbol_to_symbol)
c58b9523 6744 (bfd *, bfd_boolean, const void *, asymbol *);
252b5132 6745
52b219b5 6746 /* Routines for relocs. */
e43d48cc 6747#define BFD_JUMP_TABLE_RELOCS(NAME) \
c58b9523
AM
6748 NAME##_get_reloc_upper_bound, \
6749 NAME##_canonicalize_reloc, \
157090f7
AM
6750 NAME##_bfd_reloc_type_lookup, \
6751 NAME##_bfd_reloc_name_lookup
c58b9523
AM
6752
6753 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
b34976b6 6754 long (*_bfd_canonicalize_reloc)
fc0a2244 6755 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
52b219b5 6756 /* See documentation on reloc types. */
252b5132 6757 reloc_howto_type *
c58b9523 6758 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
157090f7
AM
6759 reloc_howto_type *
6760 (*reloc_name_lookup) (bfd *, const char *);
252b5132 6761
d9352518 6762
52b219b5 6763 /* Routines used when writing an object file. */
e43d48cc 6764#define BFD_JUMP_TABLE_WRITE(NAME) \
c58b9523
AM
6765 NAME##_set_arch_mach, \
6766 NAME##_set_section_contents
6767
b34976b6 6768 bfd_boolean (*_bfd_set_arch_mach)
c58b9523 6769 (bfd *, enum bfd_architecture, unsigned long);
b34976b6 6770 bfd_boolean (*_bfd_set_section_contents)
0f867abe 6771 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
252b5132 6772
52b219b5 6773 /* Routines used by the linker. */
e43d48cc 6774#define BFD_JUMP_TABLE_LINK(NAME) \
c58b9523
AM
6775 NAME##_sizeof_headers, \
6776 NAME##_bfd_get_relocated_section_contents, \
6777 NAME##_bfd_relax_section, \
6778 NAME##_bfd_link_hash_table_create, \
6779 NAME##_bfd_link_hash_table_free, \
6780 NAME##_bfd_link_add_symbols, \
6781 NAME##_bfd_link_just_syms, \
1338dd10 6782 NAME##_bfd_copy_link_hash_symbol_type, \
c58b9523
AM
6783 NAME##_bfd_final_link, \
6784 NAME##_bfd_link_split_section, \
6785 NAME##_bfd_gc_sections, \
ae17ab41 6786 NAME##_bfd_lookup_section_flags, \
c58b9523 6787 NAME##_bfd_merge_sections, \
72adc230 6788 NAME##_bfd_is_group_section, \
082b7297 6789 NAME##_bfd_discard_group, \
3023e3f6
RS
6790 NAME##_section_already_linked, \
6791 NAME##_bfd_define_common_symbol
c58b9523 6792
a6b96beb 6793 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
b34976b6 6794 bfd_byte * (*_bfd_get_relocated_section_contents)
c58b9523 6795 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
fc0a2244 6796 bfd_byte *, bfd_boolean, struct bfd_symbol **);
252b5132 6797
b34976b6 6798 bfd_boolean (*_bfd_relax_section)
198beae2 6799 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
252b5132 6800
52b219b5 6801 /* Create a hash table for the linker. Different backends store
252b5132 6802 different information in this table. */
b34976b6 6803 struct bfd_link_hash_table *
c58b9523 6804 (*_bfd_link_hash_table_create) (bfd *);
252b5132 6805
e2d34d7d 6806 /* Release the memory associated with the linker hash table. */
c58b9523 6807 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
e2d34d7d 6808
52b219b5 6809 /* Add symbols from this object file into the hash table. */
c58b9523 6810 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
252b5132 6811
2d653fc7 6812 /* Indicate that we are only retrieving symbol values from this section. */
c58b9523 6813 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
2d653fc7 6814
1338dd10
PB
6815 /* Copy the symbol type of a linker hash table entry. */
6816#define bfd_copy_link_hash_symbol_type(b, t, f) \
6817 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
6818 void (*_bfd_copy_link_hash_symbol_type)
6819 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
6820
52b219b5 6821 /* Do a link based on the link_order structures attached to each
252b5132 6822 section of the BFD. */
c58b9523 6823 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
252b5132 6824
52b219b5 6825 /* Should this section be split up into smaller pieces during linking. */
198beae2 6826 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
252b5132 6827
52b219b5 6828 /* Remove sections that are not referenced from the output. */
c58b9523 6829 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
252b5132 6830
ae17ab41 6831 /* Sets the bitmask of allowed and disallowed section flags. */
b9c361e0 6832 bfd_boolean (*_bfd_lookup_section_flags) (struct bfd_link_info *,
691bf19c
NC
6833 struct flag_info *,
6834 asection *);
ae17ab41 6835
8550eb6e 6836 /* Attempt to merge SEC_MERGE sections. */
c58b9523 6837 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
8550eb6e 6838
72adc230
AM
6839 /* Is this section a member of a group? */
6840 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
6841
e61463e1 6842 /* Discard members of a group. */
198beae2 6843 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
e61463e1 6844
082b7297
L
6845 /* Check if SEC has been already linked during a reloceatable or
6846 final link. */
c77ec726 6847 bfd_boolean (*_section_already_linked) (bfd *, asection *,
43e1669b 6848 struct bfd_link_info *);
082b7297 6849
3023e3f6
RS
6850 /* Define a common symbol. */
6851 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
6852 struct bfd_link_hash_entry *);
6853
52b219b5 6854 /* Routines to handle dynamic symbols and relocs. */
e43d48cc 6855#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
c58b9523
AM
6856 NAME##_get_dynamic_symtab_upper_bound, \
6857 NAME##_canonicalize_dynamic_symtab, \
4c45e5c9 6858 NAME##_get_synthetic_symtab, \
c58b9523
AM
6859 NAME##_get_dynamic_reloc_upper_bound, \
6860 NAME##_canonicalize_dynamic_reloc
6861
b5f79c76 6862 /* Get the amount of memory required to hold the dynamic symbols. */
c58b9523 6863 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
52b219b5 6864 /* Read in the dynamic symbols. */
b34976b6 6865 long (*_bfd_canonicalize_dynamic_symtab)
fc0a2244 6866 (bfd *, struct bfd_symbol **);
4c45e5c9
JJ
6867 /* Create synthetized symbols. */
6868 long (*_bfd_get_synthetic_symtab)
c9727e01
AM
6869 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
6870 struct bfd_symbol **);
52b219b5 6871 /* Get the amount of memory required to hold the dynamic relocs. */
c58b9523 6872 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
52b219b5 6873 /* Read in the dynamic relocs. */
b34976b6 6874 long (*_bfd_canonicalize_dynamic_reloc)
fc0a2244 6875 (bfd *, arelent **, struct bfd_symbol **);
b23b8e6e 6876
b5f79c76
NC
6877 /* Opposite endian version of this target. */
6878 const struct bfd_target * alternative_target;
8c603c85 6879
b5f79c76
NC
6880 /* Data for use by back-end routines, which isn't
6881 generic enough to belong in this structure. */
9c5bfbb7 6882 const void *backend_data;
8c603c85 6883
252b5132 6884} bfd_target;
b5f79c76 6885
c58b9523 6886bfd_boolean bfd_set_default_target (const char *name);
252b5132 6887
c58b9523 6888const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
252b5132 6889
5fbe9721
KT
6890const bfd_target *bfd_get_target_info (const char *target_name,
6891 bfd *abfd,
6892 bfd_boolean *is_bigendian,
6893 int *underscoring,
6894 const char **def_target_arch);
c58b9523 6895const char ** bfd_target_list (void);
252b5132 6896
c58b9523
AM
6897const bfd_target *bfd_search_for_target
6898 (int (*search_func) (const bfd_target *, void *),
6899 void *);
c3c89269 6900
e61463e1 6901/* Extracted from format.c. */
c58b9523 6902bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
252b5132 6903
c58b9523
AM
6904bfd_boolean bfd_check_format_matches
6905 (bfd *abfd, bfd_format format, char ***matching);
252b5132 6906
c58b9523 6907bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
252b5132 6908
c58b9523 6909const char *bfd_format_string (bfd_format format);
252b5132 6910
af39267e 6911/* Extracted from linker.c. */
c58b9523 6912bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
af39267e
DJ
6913
6914#define bfd_link_split_section(abfd, sec) \
6915 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
6916
43e1669b 6917bfd_boolean bfd_section_already_linked (bfd *abfd,
c77ec726 6918 asection *sec,
c0f00686 6919 struct bfd_link_info *info);
082b7297 6920
c77ec726
AM
6921#define bfd_section_already_linked(abfd, sec, info) \
6922 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
082b7297 6923
3023e3f6
RS
6924bfd_boolean bfd_generic_define_common_symbol
6925 (bfd *output_bfd, struct bfd_link_info *info,
6926 struct bfd_link_hash_entry *h);
6927
6928#define bfd_define_common_symbol(output_bfd, info, h) \
6929 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
6930
09e2aba4
DK
6931struct bfd_elf_version_tree * bfd_find_version_for_sym
6932 (struct bfd_elf_version_tree *verdefs,
6933 const char *sym_name, bfd_boolean *hide);
6934
fd91d419
L
6935bfd_boolean bfd_hide_sym_by_version
6936 (struct bfd_elf_version_tree *verdefs, const char *sym_name);
6937
af39267e 6938/* Extracted from simple.c. */
c58b9523
AM
6939bfd_byte *bfd_simple_get_relocated_section_contents
6940 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
af39267e 6941
1b315056 6942/* Extracted from compress.c. */
4a114e3e
L
6943bfd_boolean bfd_compress_section_contents
6944 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
6945 bfd_size_type uncompressed_size);
6946
6947bfd_boolean bfd_get_full_section_contents
6948 (bfd *abfd, asection *section, bfd_byte **ptr);
6949
8a72cc6e
AM
6950void bfd_cache_section_contents
6951 (asection *sec, void *contents);
6952
4a114e3e
L
6953bfd_boolean bfd_is_section_compressed
6954 (bfd *abfd, asection *section);
6955
6956bfd_boolean bfd_init_section_decompress_status
6957 (bfd *abfd, asection *section);
6958
6959bfd_boolean bfd_init_section_compress_status
6960 (bfd *abfd, asection *section);
1b315056 6961
252b5132
RH
6962#ifdef __cplusplus
6963}
6964#endif
6965#endif
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