Fix a typo in elfnn-ia64.c (count_dyn_reloc).
[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
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10 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
11 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
df406460 12 Free Software Foundation, Inc.
c2852e88 13
252b5132
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14 Contributed by Cygnus Support.
15
8afb0e02 16 This file is part of BFD, the Binary File Descriptor library.
252b5132 17
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18 This program is free software; you can redistribute it and/or modify
19 it under the terms of the GNU General Public License as published by
cd123cb7 20 the Free Software Foundation; either version 3 of the License, or
8afb0e02 21 (at your option) any later version.
252b5132 22
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23 This program is distributed in the hope that it will be useful,
24 but WITHOUT ANY WARRANTY; without even the implied warranty of
25 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 GNU General Public License for more details.
252b5132 27
8afb0e02
NC
28 You should have received a copy of the GNU General Public License
29 along with this program; if not, write to the Free Software
3e110533 30 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
252b5132 31
252b5132
RH
32#ifndef __BFD_H_SEEN__
33#define __BFD_H_SEEN__
34
35#ifdef __cplusplus
36extern "C" {
37#endif
38
39#include "ansidecl.h"
e43d48cc
AM
40#include "symcat.h"
41#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
42#ifndef SABER
43/* This hack is to avoid a problem with some strict ANSI C preprocessors.
44 The problem is, "32_" is not a valid preprocessing token, and we don't
45 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
46 cause the inner CONCAT2 macros to be evaluated first, producing
47 still-valid pp-tokens. Then the final concatenation can be done. */
48#undef CONCAT4
49#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
50#endif
51#endif
252b5132 52
0112cd26
NC
53/* This is a utility macro to handle the situation where the code
54 wants to place a constant string into the code, followed by a
55 comma and then the length of the string. Doing this by hand
db86b2dc
PA
56 is error prone, so using this macro is safer. */
57#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
0112cd26
NC
58/* Unfortunately it is not possible to use the STRING_COMMA_LEN macro
59 to create the arguments to another macro, since the preprocessor
60 will mis-count the number of arguments to the outer macro (by not
61 evaluating STRING_COMMA_LEN and so missing the comma). This is a
62 problem for example when trying to use STRING_COMMA_LEN to build
63 the arguments to the strncmp() macro. Hence this alternative
64 definition of strncmp is provided here.
65
66 Note - these macros do NOT work if STR2 is not a constant string. */
67#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
ea9986ff
NC
68 /* strcpy() can have a similar problem, but since we know we are
69 copying a constant string, we can use memcpy which will be faster
70 since there is no need to check for a NUL byte inside STR. We
71 can also save time if we do not need to copy the terminating NUL. */
72#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
73#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
0112cd26
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74
75
ce3c775b
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76#define BFD_SUPPORTS_PLUGINS @supports_plugins@
77
69263e90
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78/* The word size used by BFD on the host. This may be 64 with a 32
79 bit target if the host is 64 bit, or if other 64 bit targets have
80 been selected with --enable-targets, or if --enable-64-bit-bfd. */
252b5132 81#define BFD_ARCH_SIZE @wordsize@
69263e90
AM
82
83/* The word size of the default bfd target. */
84#define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
85
252b5132 86#define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
d2df793a 87#define BFD_HOST_64BIT_LONG_LONG @BFD_HOST_64BIT_LONG_LONG@
252b5132
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88#if @BFD_HOST_64_BIT_DEFINED@
89#define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
90#define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
8ce8c090
AM
91typedef BFD_HOST_64_BIT bfd_int64_t;
92typedef BFD_HOST_U_64_BIT bfd_uint64_t;
252b5132
RH
93#endif
94
95#if BFD_ARCH_SIZE >= 64
96#define BFD64
97#endif
98
99#ifndef INLINE
100#if __GNUC__ >= 2
101#define INLINE __inline__
102#else
103#define INLINE
104#endif
105#endif
106
d2df793a
NC
107/* Declaring a type wide enough to hold a host long and a host pointer. */
108#define BFD_HOSTPTR_T @BFD_HOSTPTR_T@
109typedef BFD_HOSTPTR_T bfd_hostptr_t;
110
b5f79c76 111/* Forward declaration. */
c2852e88 112typedef struct bfd bfd;
252b5132 113
b34976b6
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114/* Boolean type used in bfd. Too many systems define their own
115 versions of "boolean" for us to safely typedef a "boolean" of
cf3d882d 116 our own. Using an enum for "bfd_boolean" has its own set of
b34976b6
AM
117 problems, with strange looking casts required to avoid warnings
118 on some older compilers. Thus we just use an int.
119
cf3d882d 120 General rule: Functions which are bfd_boolean return TRUE on
b34976b6
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121 success and FALSE on failure (unless they're a predicate). */
122
123typedef int bfd_boolean;
124#undef FALSE
125#undef TRUE
126#define FALSE 0
127#define TRUE 1
128
252b5132
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129#ifdef BFD64
130
131#ifndef BFD_HOST_64_BIT
132 #error No 64 bit integer type available
133#endif /* ! defined (BFD_HOST_64_BIT) */
134
135typedef BFD_HOST_U_64_BIT bfd_vma;
136typedef BFD_HOST_64_BIT bfd_signed_vma;
137typedef BFD_HOST_U_64_BIT bfd_size_type;
138typedef BFD_HOST_U_64_BIT symvalue;
139
252b5132 140#if BFD_HOST_64BIT_LONG
14a91970
AM
141#define BFD_VMA_FMT "l"
142#elif defined (__MSVCRT__)
143#define BFD_VMA_FMT "I64"
6e3d6dc1 144#else
14a91970 145#define BFD_VMA_FMT "ll"
252b5132 146#endif
14a91970
AM
147
148#ifndef fprintf_vma
149#define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x)
150#define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x)
252b5132
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151#endif
152
153#else /* not BFD64 */
154
155/* Represent a target address. Also used as a generic unsigned type
156 which is guaranteed to be big enough to hold any arithmetic types
157 we need to deal with. */
158typedef unsigned long bfd_vma;
159
160/* A generic signed type which is guaranteed to be big enough to hold any
161 arithmetic types we need to deal with. Can be assumed to be compatible
162 with bfd_vma in the same way that signed and unsigned ints are compatible
163 (as parameters, in assignment, etc). */
164typedef long bfd_signed_vma;
165
166typedef unsigned long symvalue;
167typedef unsigned long bfd_size_type;
168
169/* Print a bfd_vma x on stream s. */
14a91970
AM
170#define BFD_VMA_FMT "l"
171#define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x)
172#define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x)
252b5132
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173
174#endif /* not BFD64 */
175
d0fb9a8d
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176#define HALF_BFD_SIZE_TYPE \
177 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
178
8ce8c090
AM
179#ifndef BFD_HOST_64_BIT
180/* Fall back on a 32 bit type. The idea is to make these types always
181 available for function return types, but in the case that
182 BFD_HOST_64_BIT is undefined such a function should abort or
183 otherwise signal an error. */
184typedef bfd_signed_vma bfd_int64_t;
185typedef bfd_vma bfd_uint64_t;
186#endif
187
d7ce59e3
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188/* An offset into a file. BFD always uses the largest possible offset
189 based on the build time availability of fseek, fseeko, or fseeko64. */
190typedef @bfd_file_ptr@ file_ptr;
191typedef unsigned @bfd_file_ptr@ ufile_ptr;
dc810e39 192
c58b9523
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193extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
194extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
ae4221d7 195
252b5132 196#define printf_vma(x) fprintf_vma(stdout,x)
ae4221d7 197#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
252b5132
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198
199typedef unsigned int flagword; /* 32 bits of flags */
200typedef unsigned char bfd_byte;
201\f
b5f79c76 202/* File formats. */
252b5132 203
b5f79c76
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204typedef enum bfd_format
205{
206 bfd_unknown = 0, /* File format is unknown. */
5c4491d3 207 bfd_object, /* Linker/assembler/compiler output. */
b5f79c76
NC
208 bfd_archive, /* Object archive file. */
209 bfd_core, /* Core dump. */
210 bfd_type_end /* Marks the end; don't use it! */
211}
212bfd_format;
252b5132 213\f
b5f79c76 214/* Symbols and relocation. */
252b5132
RH
215
216/* A count of carsyms (canonical archive symbols). */
217typedef unsigned long symindex;
218
219/* How to perform a relocation. */
220typedef const struct reloc_howto_struct reloc_howto_type;
221
222#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
223
224/* General purpose part of a symbol X;
225 target specific parts are in libcoff.h, libaout.h, etc. */
226
227#define bfd_get_section(x) ((x)->section)
228#define bfd_get_output_section(x) ((x)->section->output_section)
229#define bfd_set_section(x,y) ((x)->section) = (y)
230#define bfd_asymbol_base(x) ((x)->section->vma)
231#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
232#define bfd_asymbol_name(x) ((x)->name)
233/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
234#define bfd_asymbol_bfd(x) ((x)->the_bfd)
6ba2a415
RS
235#define bfd_asymbol_flavour(x) \
236 (((x)->flags & BSF_SYNTHETIC) != 0 \
237 ? bfd_target_unknown_flavour \
238 : bfd_asymbol_bfd (x)->xvec->flavour)
252b5132
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239
240/* A canonical archive symbol. */
b5f79c76
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241/* This is a type pun with struct ranlib on purpose! */
242typedef struct carsym
243{
252b5132 244 char *name;
b5f79c76
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245 file_ptr file_offset; /* Look here to find the file. */
246}
247carsym; /* To make these you call a carsymogen. */
252b5132 248
252b5132 249/* Used in generating armaps (archive tables of contents).
b5f79c76
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250 Perhaps just a forward definition would do? */
251struct orl /* Output ranlib. */
252{
253 char **name; /* Symbol name. */
254 union
255 {
dc810e39
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256 file_ptr pos;
257 bfd *abfd;
b5f79c76
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258 } u; /* bfd* or file position. */
259 int namidx; /* Index into string table. */
252b5132
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260};
261\f
b5f79c76
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262/* Linenumber stuff. */
263typedef struct lineno_cache_entry
264{
265 unsigned int line_number; /* Linenumber from start of function. */
266 union
267 {
fc0a2244 268 struct bfd_symbol *sym; /* Function name. */
b5f79c76 269 bfd_vma offset; /* Offset into section. */
252b5132 270 } u;
b5f79c76
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271}
272alent;
252b5132 273\f
b5f79c76 274/* Object and core file sections. */
252b5132
RH
275
276#define align_power(addr, align) \
e5b45b83 277 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
252b5132 278
198beae2 279typedef struct bfd_section *sec_ptr;
252b5132
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280
281#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
282#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
aa3d5824 283#define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0)
252b5132
RH
284#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
285#define bfd_section_name(bfd, ptr) ((ptr)->name)
eea6121a
AM
286#define bfd_section_size(bfd, ptr) ((ptr)->size)
287#define bfd_get_section_size(ptr) ((ptr)->size)
252b5132
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288#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
289#define bfd_section_lma(bfd, ptr) ((ptr)->lma)
290#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
291#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
292#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
293
294#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
295
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296#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
297#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
298#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
07515404
AM
299/* Find the address one past the end of SEC. */
300#define bfd_get_section_limit(bfd, sec) \
e57278ef
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301 (((bfd)->direction != write_direction && (sec)->rawsize != 0 \
302 ? (sec)->rawsize : (sec)->size) / bfd_octets_per_byte (bfd))
252b5132 303
ddfd6795 304/* Return TRUE if input section SEC has been discarded. */
ab96bf03
AM
305#define elf_discarded_section(sec) \
306 (!bfd_is_abs_section (sec) \
307 && bfd_is_abs_section ((sec)->output_section) \
308 && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \
309 && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
310
74633dd0
AM
311/* Forward define. */
312struct stat;
252b5132
RH
313\f
314typedef enum bfd_print_symbol
60bcf0fa 315{
252b5132
RH
316 bfd_print_symbol_name,
317 bfd_print_symbol_more,
318 bfd_print_symbol_all
319} bfd_print_symbol_type;
60bcf0fa 320
252b5132
RH
321/* Information about a symbol that nm needs. */
322
323typedef struct _symbol_info
324{
325 symvalue value;
326 char type;
dc810e39 327 const char *name; /* Symbol name. */
252b5132 328 unsigned char stab_type; /* Stab type. */
8546af74 329 char stab_other; /* Stab other. */
252b5132 330 short stab_desc; /* Stab desc. */
dc810e39 331 const char *stab_name; /* String for stab type. */
252b5132
RH
332} symbol_info;
333
334/* Get the name of a stabs type code. */
335
c58b9523 336extern const char *bfd_get_stab_name (int);
252b5132
RH
337\f
338/* Hash table routines. There is no way to free up a hash table. */
339
340/* An element in the hash table. Most uses will actually use a larger
341 structure, and an instance of this will be the first field. */
342
343struct bfd_hash_entry
344{
345 /* Next entry for this hash code. */
346 struct bfd_hash_entry *next;
347 /* String being hashed. */
348 const char *string;
349 /* Hash code. This is the full hash code, not the index into the
350 table. */
351 unsigned long hash;
352};
353
354/* A hash table. */
355
356struct bfd_hash_table
357{
358 /* The hash array. */
359 struct bfd_hash_entry **table;
252b5132
RH
360 /* A function used to create new elements in the hash table. The
361 first entry is itself a pointer to an element. When this
362 function is first invoked, this pointer will be NULL. However,
363 having the pointer permits a hierarchy of method functions to be
364 built each of which calls the function in the superclass. Thus
365 each function should be written to allocate a new block of memory
366 only if the argument is NULL. */
b34976b6 367 struct bfd_hash_entry *(*newfunc)
c58b9523 368 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
252b5132 369 /* An objalloc for this hash table. This is a struct objalloc *,
c58b9523
AM
370 but we use void * to avoid requiring the inclusion of objalloc.h. */
371 void *memory;
98f0b6ab
AM
372 /* The number of slots in the hash table. */
373 unsigned int size;
374 /* The number of entries in the hash table. */
375 unsigned int count;
376 /* The size of elements. */
377 unsigned int entsize;
378 /* If non-zero, don't grow the hash table. */
379 unsigned int frozen:1;
252b5132
RH
380};
381
382/* Initialize a hash table. */
b34976b6 383extern bfd_boolean bfd_hash_table_init
c58b9523
AM
384 (struct bfd_hash_table *,
385 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
386 struct bfd_hash_table *,
66eb6687
AM
387 const char *),
388 unsigned int);
252b5132
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389
390/* Initialize a hash table specifying a size. */
b34976b6 391extern bfd_boolean bfd_hash_table_init_n
c58b9523
AM
392 (struct bfd_hash_table *,
393 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
394 struct bfd_hash_table *,
395 const char *),
66eb6687 396 unsigned int, unsigned int);
252b5132
RH
397
398/* Free up a hash table. */
b34976b6 399extern void bfd_hash_table_free
c58b9523 400 (struct bfd_hash_table *);
252b5132 401
b34976b6 402/* Look up a string in a hash table. If CREATE is TRUE, a new entry
252b5132 403 will be created for this string if one does not already exist. The
b34976b6 404 COPY argument must be TRUE if this routine should copy the string
252b5132
RH
405 into newly allocated memory when adding an entry. */
406extern struct bfd_hash_entry *bfd_hash_lookup
c58b9523
AM
407 (struct bfd_hash_table *, const char *, bfd_boolean create,
408 bfd_boolean copy);
252b5132 409
a69898aa
AM
410/* Insert an entry in a hash table. */
411extern struct bfd_hash_entry *bfd_hash_insert
412 (struct bfd_hash_table *, const char *, unsigned long);
413
4e011fb5
AM
414/* Rename an entry in a hash table. */
415extern void bfd_hash_rename
416 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *);
417
252b5132
RH
418/* Replace an entry in a hash table. */
419extern void bfd_hash_replace
c58b9523
AM
420 (struct bfd_hash_table *, struct bfd_hash_entry *old,
421 struct bfd_hash_entry *nw);
252b5132
RH
422
423/* Base method for creating a hash table entry. */
424extern struct bfd_hash_entry *bfd_hash_newfunc
c58b9523 425 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
252b5132
RH
426
427/* Grab some space for a hash table entry. */
c58b9523
AM
428extern void *bfd_hash_allocate
429 (struct bfd_hash_table *, unsigned int);
252b5132
RH
430
431/* Traverse a hash table in a random order, calling a function on each
b34976b6 432 element. If the function returns FALSE, the traversal stops. The
252b5132 433 INFO argument is passed to the function. */
b34976b6 434extern void bfd_hash_traverse
c58b9523
AM
435 (struct bfd_hash_table *,
436 bfd_boolean (*) (struct bfd_hash_entry *, void *),
437 void *info);
252b5132 438
2d643429
NC
439/* Allows the default size of a hash table to be configured. New hash
440 tables allocated using bfd_hash_table_init will be created with
441 this size. */
8ad17b3a 442extern unsigned long bfd_hash_set_default_size (unsigned long);
2d643429 443
3722b82f
AM
444/* This structure is used to keep track of stabs in sections
445 information while linking. */
446
447struct stab_info
448{
449 /* A hash table used to hold stabs strings. */
450 struct bfd_strtab_hash *strings;
451 /* The header file hash table. */
452 struct bfd_hash_table includes;
453 /* The first .stabstr section. */
454 struct bfd_section *stabstr;
455};
456
c58b9523 457#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
e43d48cc 458
b5f79c76 459/* User program access to BFD facilities. */
252b5132
RH
460
461/* Direct I/O routines, for programs which know more about the object
462 file than BFD does. Use higher level routines if possible. */
463
c58b9523
AM
464extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
465extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
466extern int bfd_seek (bfd *, file_ptr, int);
7c192733 467extern file_ptr bfd_tell (bfd *);
c58b9523
AM
468extern int bfd_flush (bfd *);
469extern int bfd_stat (bfd *, struct stat *);
dc810e39
AM
470
471/* Deprecated old routines. */
472#if __GNUC__
473#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
474 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
475 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
476#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
477 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
478 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
479#else
480#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
481 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
482 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
483#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
484 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
485 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
486#endif
c58b9523 487extern void warn_deprecated (const char *, const char *, int, const char *);
252b5132 488
252b5132
RH
489/* Cast from const char * to char * so that caller can assign to
490 a char * without a warning. */
491#define bfd_get_filename(abfd) ((char *) (abfd)->filename)
492#define bfd_get_cacheable(abfd) ((abfd)->cacheable)
493#define bfd_get_format(abfd) ((abfd)->format)
494#define bfd_get_target(abfd) ((abfd)->xvec->name)
495#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
9bd09e22
ND
496#define bfd_family_coff(abfd) \
497 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
498 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
252b5132
RH
499#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
500#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
501#define bfd_header_big_endian(abfd) \
502 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
503#define bfd_header_little_endian(abfd) \
504 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
505#define bfd_get_file_flags(abfd) ((abfd)->flags)
506#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
507#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
508#define bfd_my_archive(abfd) ((abfd)->my_archive)
509#define bfd_has_map(abfd) ((abfd)->has_armap)
a8da6403 510#define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
252b5132
RH
511
512#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
513#define bfd_usrdata(abfd) ((abfd)->usrdata)
514
515#define bfd_get_start_address(abfd) ((abfd)->start_address)
516#define bfd_get_symcount(abfd) ((abfd)->symcount)
517#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
518#define bfd_count_sections(abfd) ((abfd)->section_count)
519
1f70368c
DJ
520#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
521
252b5132
RH
522#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
523
b34976b6 524#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
252b5132 525
b34976b6 526extern bfd_boolean bfd_cache_close
c58b9523 527 (bfd *abfd);
d436a9b3
FCE
528/* NB: This declaration should match the autogenerated one in libbfd.h. */
529
02d5a37b
JG
530extern bfd_boolean bfd_cache_close_all (void);
531
b34976b6 532extern bfd_boolean bfd_record_phdr
c58b9523 533 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
198beae2 534 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
252b5132
RH
535
536/* Byte swapping routines. */
537
8ce8c090
AM
538bfd_uint64_t bfd_getb64 (const void *);
539bfd_uint64_t bfd_getl64 (const void *);
540bfd_int64_t bfd_getb_signed_64 (const void *);
541bfd_int64_t bfd_getl_signed_64 (const void *);
edeb6e24
AM
542bfd_vma bfd_getb32 (const void *);
543bfd_vma bfd_getl32 (const void *);
544bfd_signed_vma bfd_getb_signed_32 (const void *);
545bfd_signed_vma bfd_getl_signed_32 (const void *);
546bfd_vma bfd_getb16 (const void *);
547bfd_vma bfd_getl16 (const void *);
548bfd_signed_vma bfd_getb_signed_16 (const void *);
549bfd_signed_vma bfd_getl_signed_16 (const void *);
8ce8c090
AM
550void bfd_putb64 (bfd_uint64_t, void *);
551void bfd_putl64 (bfd_uint64_t, void *);
edeb6e24
AM
552void bfd_putb32 (bfd_vma, void *);
553void bfd_putl32 (bfd_vma, void *);
554void bfd_putb16 (bfd_vma, void *);
555void bfd_putl16 (bfd_vma, void *);
8c603c85
NC
556
557/* Byte swapping routines which take size and endiannes as arguments. */
558
8ce8c090
AM
559bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
560void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
082b7297
L
561
562extern bfd_boolean bfd_section_already_linked_table_init (void);
563extern void bfd_section_already_linked_table_free (void);
252b5132
RH
564\f
565/* Externally visible ECOFF routines. */
566
567#if defined(__STDC__) || defined(ALMOST_STDC)
568struct ecoff_debug_info;
569struct ecoff_debug_swap;
570struct ecoff_extr;
fc0a2244 571struct bfd_symbol;
252b5132
RH
572struct bfd_link_info;
573struct bfd_link_hash_entry;
574struct bfd_elf_version_tree;
575#endif
b34976b6 576extern bfd_vma bfd_ecoff_get_gp_value
c58b9523 577 (bfd * abfd);
b34976b6 578extern bfd_boolean bfd_ecoff_set_gp_value
c58b9523 579 (bfd *abfd, bfd_vma gp_value);
b34976b6 580extern bfd_boolean bfd_ecoff_set_regmasks
c58b9523
AM
581 (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
582 unsigned long *cprmask);
583extern void *bfd_ecoff_debug_init
584 (bfd *output_bfd, struct ecoff_debug_info *output_debug,
585 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
252b5132 586extern void bfd_ecoff_debug_free
c58b9523
AM
587 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
588 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
b34976b6 589extern bfd_boolean bfd_ecoff_debug_accumulate
c58b9523
AM
590 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
591 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
592 struct ecoff_debug_info *input_debug,
593 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
b34976b6 594extern bfd_boolean bfd_ecoff_debug_accumulate_other
c58b9523
AM
595 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
596 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
597 struct bfd_link_info *);
b34976b6 598extern bfd_boolean bfd_ecoff_debug_externals
c58b9523
AM
599 (bfd *abfd, struct ecoff_debug_info *debug,
600 const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
fc0a2244
AC
601 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
602 void (*set_index) (struct bfd_symbol *, bfd_size_type));
b34976b6 603extern bfd_boolean bfd_ecoff_debug_one_external
c58b9523
AM
604 (bfd *abfd, struct ecoff_debug_info *debug,
605 const struct ecoff_debug_swap *swap, const char *name,
606 struct ecoff_extr *esym);
252b5132 607extern bfd_size_type bfd_ecoff_debug_size
c58b9523
AM
608 (bfd *abfd, struct ecoff_debug_info *debug,
609 const struct ecoff_debug_swap *swap);
b34976b6 610extern bfd_boolean bfd_ecoff_write_debug
c58b9523
AM
611 (bfd *abfd, struct ecoff_debug_info *debug,
612 const struct ecoff_debug_swap *swap, file_ptr where);
b34976b6 613extern bfd_boolean bfd_ecoff_write_accumulated_debug
c58b9523
AM
614 (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
615 const struct ecoff_debug_swap *swap,
616 struct bfd_link_info *info, file_ptr where);
252b5132
RH
617
618/* Externally visible ELF routines. */
619
620struct bfd_link_needed_list
621{
622 struct bfd_link_needed_list *next;
623 bfd *by;
624 const char *name;
625};
626
4a43e768
AM
627enum dynamic_lib_link_class {
628 DYN_NORMAL = 0,
629 DYN_AS_NEEDED = 1,
e56f61be
L
630 DYN_DT_NEEDED = 2,
631 DYN_NO_ADD_NEEDED = 4,
632 DYN_NO_NEEDED = 8
4a43e768
AM
633};
634
5061a885
AM
635enum notice_asneeded_action {
636 notice_as_needed,
637 notice_not_needed,
638 notice_needed
639};
640
45d6a902 641extern bfd_boolean bfd_elf_record_link_assignment
fe21a8fc
L
642 (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
643 bfd_boolean);
252b5132 644extern struct bfd_link_needed_list *bfd_elf_get_needed_list
c58b9523 645 (bfd *, struct bfd_link_info *);
b34976b6 646extern bfd_boolean bfd_elf_get_bfd_needed_list
c58b9523 647 (bfd *, struct bfd_link_needed_list **);
11c251f4 648extern bfd_boolean bfd_elf_size_dynamic_sections
7ee314fa
AM
649 (bfd *, const char *, const char *, const char *, const char *, const char *,
650 const char * const *, struct bfd_link_info *, struct bfd_section **,
8423293d
AM
651 struct bfd_elf_version_tree *);
652extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
653 (bfd *, struct bfd_link_info *);
b34976b6 654extern void bfd_elf_set_dt_needed_name
c58b9523 655 (bfd *, const char *);
b34976b6 656extern const char *bfd_elf_get_dt_soname
c58b9523 657 (bfd *);
4a43e768 658extern void bfd_elf_set_dyn_lib_class
23fe9577 659 (bfd *, enum dynamic_lib_link_class);
e56f61be
L
660extern int bfd_elf_get_dyn_lib_class
661 (bfd *);
a963dc6a 662extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
c58b9523 663 (bfd *, struct bfd_link_info *);
c152c796 664extern bfd_boolean bfd_elf_discard_info
c58b9523 665 (bfd *, struct bfd_link_info *);
8a696751
AM
666extern unsigned int _bfd_elf_default_action_discarded
667 (struct bfd_section *);
252b5132 668
7f8d5fc9
ILT
669/* Return an upper bound on the number of bytes required to store a
670 copy of ABFD's program header table entries. Return -1 if an error
671 occurs; bfd_get_error will return an appropriate code. */
b34976b6 672extern long bfd_get_elf_phdr_upper_bound
c58b9523 673 (bfd *abfd);
7f8d5fc9
ILT
674
675/* Copy ABFD's program header table entries to *PHDRS. The entries
676 will be stored as an array of Elf_Internal_Phdr structures, as
677 defined in include/elf/internal.h. To find out how large the
678 buffer needs to be, call bfd_get_elf_phdr_upper_bound.
679
680 Return the number of program header table entries read, or -1 if an
681 error occurs; bfd_get_error will return an appropriate code. */
b34976b6 682extern int bfd_get_elf_phdrs
c58b9523 683 (bfd *abfd, void *phdrs);
7f8d5fc9 684
a05758dd
RM
685/* Create a new BFD as if by bfd_openr. Rather than opening a file,
686 reconstruct an ELF file by reading the segments out of remote memory
687 based on the ELF file header at EHDR_VMA and the ELF program headers it
688 points to. If not null, *LOADBASEP is filled in with the difference
689 between the VMAs from which the segments were read, and the VMAs the
690 file headers (and hence BFD's idea of each section's VMA) put them at.
691
692 The function TARGET_READ_MEMORY is called to copy LEN bytes from the
693 remote memory at target address VMA into the local buffer at MYADDR; it
694 should return zero on success or an `errno' code on failure. TEMPL must
695 be a BFD for an ELF target with the word size and byte order found in
696 the remote memory. */
697extern bfd *bfd_elf_bfd_from_remote_memory
c58b9523 698 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
f075ee0c 699 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len));
a05758dd 700
3425c182 701/* Return the arch_size field of an elf bfd, or -1 if not elf. */
b34976b6 702extern int bfd_get_arch_size
c58b9523 703 (bfd *);
3425c182 704
b34976b6
AM
705/* Return TRUE if address "naturally" sign extends, or -1 if not elf. */
706extern int bfd_get_sign_extend_vma
c58b9523 707 (bfd *);
6d9019e4 708
e1918d23
AM
709extern struct bfd_section *_bfd_elf_tls_setup
710 (bfd *, struct bfd_link_info *);
711
1e035701 712extern void _bfd_fix_excluded_sec_syms
a3c2b96a 713 (bfd *, struct bfd_link_info *);
f652615e 714
266abb8f
NS
715extern unsigned bfd_m68k_mach_to_features (int);
716
717extern int bfd_m68k_features_to_mach (unsigned);
718
b34976b6 719extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
a3c2b96a
AM
720 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
721 char **);
0752970e 722
7fb9f789
NC
723extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
724
0f64bb02
CM
725extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
726 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
727 char **);
728
99706f30
SR
729extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
730 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
731 char **);
732
252b5132
RH
733/* SunOS shared library support routines for the linker. */
734
735extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
c58b9523 736 (bfd *, struct bfd_link_info *);
b34976b6 737extern bfd_boolean bfd_sunos_record_link_assignment
c58b9523 738 (bfd *, struct bfd_link_info *, const char *);
b34976b6 739extern bfd_boolean bfd_sunos_size_dynamic_sections
a3c2b96a
AM
740 (bfd *, struct bfd_link_info *, struct bfd_section **,
741 struct bfd_section **, struct bfd_section **);
252b5132
RH
742
743/* Linux shared library support routines for the linker. */
744
b34976b6 745extern bfd_boolean bfd_i386linux_size_dynamic_sections
c58b9523 746 (bfd *, struct bfd_link_info *);
b34976b6 747extern bfd_boolean bfd_m68klinux_size_dynamic_sections
c58b9523 748 (bfd *, struct bfd_link_info *);
b34976b6 749extern bfd_boolean bfd_sparclinux_size_dynamic_sections
c58b9523 750 (bfd *, struct bfd_link_info *);
252b5132
RH
751
752/* mmap hacks */
753
754struct _bfd_window_internal;
755typedef struct _bfd_window_internal bfd_window_internal;
756
b5f79c76
NC
757typedef struct _bfd_window
758{
252b5132 759 /* What the user asked for. */
c58b9523 760 void *data;
252b5132
RH
761 bfd_size_type size;
762 /* The actual window used by BFD. Small user-requested read-only
763 regions sharing a page may share a single window into the object
764 file. Read-write versions shouldn't until I've fixed things to
765 keep track of which portions have been claimed by the
766 application; don't want to give the same region back when the
767 application wants two writable copies! */
768 struct _bfd_window_internal *i;
b5f79c76
NC
769}
770bfd_window;
252b5132 771
b34976b6 772extern void bfd_init_window
c58b9523 773 (bfd_window *);
b34976b6 774extern void bfd_free_window
c58b9523 775 (bfd_window *);
b34976b6 776extern bfd_boolean bfd_get_file_window
c58b9523 777 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
252b5132
RH
778
779/* XCOFF support routines for the linker. */
780
24c611d1
RS
781extern bfd_boolean bfd_xcoff_split_import_path
782 (bfd *, const char *, const char **, const char **);
783extern bfd_boolean bfd_xcoff_set_archive_import_path
784 (struct bfd_link_info *, bfd *, const char *);
b34976b6 785extern bfd_boolean bfd_xcoff_link_record_set
c58b9523 786 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
b34976b6 787extern bfd_boolean bfd_xcoff_import_symbol
c58b9523
AM
788 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
789 const char *, const char *, const char *, unsigned int);
b34976b6 790extern bfd_boolean bfd_xcoff_export_symbol
c58b9523 791 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
b34976b6 792extern bfd_boolean bfd_xcoff_link_count_reloc
c58b9523 793 (bfd *, struct bfd_link_info *, const char *);
b34976b6 794extern bfd_boolean bfd_xcoff_record_link_assignment
c58b9523 795 (bfd *, struct bfd_link_info *, const char *);
b34976b6 796extern bfd_boolean bfd_xcoff_size_dynamic_sections
c58b9523
AM
797 (bfd *, struct bfd_link_info *, const char *, const char *,
798 unsigned long, unsigned long, unsigned long, bfd_boolean,
b64232cc 799 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean);
b34976b6 800extern bfd_boolean bfd_xcoff_link_generate_rtinit
c58b9523 801 (bfd *, const char *, const char *, bfd_boolean);
252b5132 802
54327882 803/* XCOFF support routines for ar. */
b34976b6 804extern bfd_boolean bfd_xcoff_ar_archive_set_magic
c58b9523 805 (bfd *, char *);
54327882 806
252b5132
RH
807/* Externally visible COFF routines. */
808
809#if defined(__STDC__) || defined(ALMOST_STDC)
810struct internal_syment;
811union internal_auxent;
812#endif
813
b34976b6 814extern bfd_boolean bfd_coff_get_syment
fc0a2244 815 (bfd *, struct bfd_symbol *, struct internal_syment *);
252b5132 816
b34976b6 817extern bfd_boolean bfd_coff_get_auxent
fc0a2244 818 (bfd *, struct bfd_symbol *, int, union internal_auxent *);
252b5132 819
b34976b6 820extern bfd_boolean bfd_coff_set_symbol_class
fc0a2244 821 (bfd *, struct bfd_symbol *, unsigned int);
252b5132 822
b34976b6 823extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
198beae2 824 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
3eb6f68f 825
c7b8f16e
JB
826/* ARM VFP11 erratum workaround support. */
827typedef enum
828{
829 BFD_ARM_VFP11_FIX_DEFAULT,
830 BFD_ARM_VFP11_FIX_NONE,
831 BFD_ARM_VFP11_FIX_SCALAR,
832 BFD_ARM_VFP11_FIX_VECTOR
833} bfd_arm_vfp11_fix;
834
835extern void bfd_elf32_arm_init_maps
836 (bfd *);
837
838extern void bfd_elf32_arm_set_vfp11_fix
839 (bfd *, struct bfd_link_info *);
840
48229727
JB
841extern void bfd_elf32_arm_set_cortex_a8_fix
842 (bfd *, struct bfd_link_info *);
843
c7b8f16e
JB
844extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
845 (bfd *, struct bfd_link_info *);
846
847extern void bfd_elf32_arm_vfp11_fix_veneer_locations
848 (bfd *, struct bfd_link_info *);
849
252b5132 850/* ARM Interworking support. Called from linker. */
b34976b6 851extern bfd_boolean bfd_arm_allocate_interworking_sections
c58b9523 852 (struct bfd_link_info *);
252b5132 853
b34976b6 854extern bfd_boolean bfd_arm_process_before_allocation
c58b9523 855 (bfd *, struct bfd_link_info *, int);
252b5132 856
b34976b6 857extern bfd_boolean bfd_arm_get_bfd_for_interworking
c58b9523 858 (bfd *, struct bfd_link_info *);
252b5132 859
86033394 860/* PE ARM Interworking support. Called from linker. */
b34976b6 861extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
c58b9523 862 (struct bfd_link_info *);
86033394 863
b34976b6 864extern bfd_boolean bfd_arm_pe_process_before_allocation
c58b9523 865 (bfd *, struct bfd_link_info *, int);
86033394 866
b34976b6 867extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
c58b9523 868 (bfd *, struct bfd_link_info *);
86033394 869
252b5132 870/* ELF ARM Interworking support. Called from linker. */
b34976b6 871extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
c58b9523 872 (struct bfd_link_info *);
67e5d3d6 873
b34976b6 874extern bfd_boolean bfd_elf32_arm_process_before_allocation
d504ffc8 875 (bfd *, struct bfd_link_info *);
eb043451
PB
876
877void bfd_elf32_arm_set_target_relocs
bf21ed78 878 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix,
48229727 879 int, int, int, int);
67e5d3d6 880
b34976b6 881extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
c58b9523 882 (bfd *, struct bfd_link_info *);
252b5132 883
b34976b6 884extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
c58b9523 885 (bfd *, struct bfd_link_info *);
8afb0e02 886
9d2da7ca 887/* ELF ARM mapping symbol support */
b0796911
PB
888#define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0)
889#define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1)
890#define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2)
891#define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0)
892extern bfd_boolean bfd_is_arm_special_symbol_name
893 (const char * name, int type);
9d2da7ca 894
d504ffc8
DJ
895extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int);
896
5a6c6817
NC
897/* ARM Note section processing. */
898extern bfd_boolean bfd_arm_merge_machines
c58b9523 899 (bfd *, bfd *);
5a6c6817
NC
900
901extern bfd_boolean bfd_arm_update_notes
c58b9523 902 (bfd *, const char *);
5a6c6817
NC
903
904extern unsigned int bfd_arm_get_mach_from_notes
c58b9523 905 (bfd *, const char *);
5a6c6817 906
906e58ca
NC
907/* ARM stub generation support. Called from the linker. */
908extern int elf32_arm_setup_section_lists
909 (bfd *, struct bfd_link_info *);
910extern void elf32_arm_next_input_section
911 (struct bfd_link_info *, struct bfd_section *);
912extern bfd_boolean elf32_arm_size_stubs
913 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
914 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void));
915extern bfd_boolean elf32_arm_build_stubs
916 (struct bfd_link_info *);
2468f9c9
PB
917
918/* ARM unwind section editing support. */
919extern bfd_boolean elf32_arm_fix_exidx_coverage
9fcd9da6 920(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
2468f9c9 921
fbd9ad90
PB
922/* C6x unwind section editing support. */
923extern bfd_boolean elf32_tic6x_fix_exidx_coverage
924(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
925
2d0f3896
AM
926/* PowerPC @tls opcode transform/validate. */
927extern unsigned int _bfd_elf_ppc_at_tls_transform
928 (unsigned int, unsigned int);
766bc656
AM
929/* PowerPC @tprel opcode transform/validate. */
930extern unsigned int _bfd_elf_ppc_at_tprel_transform
931 (unsigned int, unsigned int);
2d0f3896 932
8546af74 933/* TI COFF load page support. */
b9af77f5 934extern void bfd_ticoff_set_section_load_page
198beae2 935 (struct bfd_section *, int);
b9af77f5
TW
936
937extern int bfd_ticoff_get_section_load_page
198beae2 938 (struct bfd_section *);
b9af77f5 939
7a9823f1
RS
940/* H8/300 functions. */
941extern bfd_vma bfd_h8300_pad_address
942 (bfd *, bfd_vma);
943
3f7deb8a
L
944/* IA64 Itanium code generation. Called from linker. */
945extern void bfd_elf32_ia64_after_parse
946 (int);
947
948extern void bfd_elf64_ia64_after_parse
949 (int);
950
082b7297
L
951/* This structure is used for a comdat section, as in PE. A comdat
952 section is associated with a particular symbol. When the linker
953 sees a comdat section, it keeps only one of the sections with a
954 given name and associated with a given symbol. */
955
956struct coff_comdat_info
957{
958 /* The name of the symbol associated with a comdat section. */
959 const char *name;
960
961 /* The local symbol table index of the symbol associated with a
962 comdat section. This is only meaningful to the object file format
963 specific code; it is not an index into the list returned by
964 bfd_canonicalize_symtab. */
965 long symbol;
966};
967
968extern struct coff_comdat_info *bfd_coff_get_comdat_section
969 (bfd *, struct bfd_section *);
970
e61463e1 971/* Extracted from init.c. */
c58b9523 972void bfd_init (void);
252b5132 973
e61463e1 974/* Extracted from opncls.c. */
fc1cfaa5 975extern unsigned int bfd_use_reserved_id;
2d0123b7
MM
976bfd *bfd_fopen (const char *filename, const char *target,
977 const char *mode, int fd);
978
c58b9523 979bfd *bfd_openr (const char *filename, const char *target);
252b5132 980
c58b9523 981bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
252b5132 982
c58b9523 983bfd *bfd_openstreamr (const char *, const char *, void *);
252b5132 984
40838a72 985bfd *bfd_openr_iovec (const char *filename, const char *target,
e7f8eadb 986 void *(*open_func) (struct bfd *nbfd,
40838a72
AC
987 void *open_closure),
988 void *open_closure,
e7f8eadb 989 file_ptr (*pread_func) (struct bfd *nbfd,
40838a72
AC
990 void *stream,
991 void *buf,
992 file_ptr nbytes,
993 file_ptr offset),
e7f8eadb 994 int (*close_func) (struct bfd *nbfd,
f6cf9273 995 void *stream),
e7f8eadb 996 int (*stat_func) (struct bfd *abfd,
f6cf9273
AM
997 void *stream,
998 struct stat *sb));
40838a72 999
c58b9523 1000bfd *bfd_openw (const char *filename, const char *target);
252b5132 1001
c58b9523 1002bfd_boolean bfd_close (bfd *abfd);
252b5132 1003
c58b9523 1004bfd_boolean bfd_close_all_done (bfd *);
252b5132 1005
c58b9523 1006bfd *bfd_create (const char *filename, bfd *templ);
252b5132 1007
c58b9523 1008bfd_boolean bfd_make_writable (bfd *abfd);
252b5132 1009
c58b9523 1010bfd_boolean bfd_make_readable (bfd *abfd);
252b5132 1011
59a9808d
AM
1012void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1013
1014void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1015
c58b9523
AM
1016unsigned long bfd_calc_gnu_debuglink_crc32
1017 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
2593f09a 1018
c58b9523 1019char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
31f7ba04 1020
198beae2 1021struct bfd_section *bfd_create_gnu_debuglink_section
c58b9523 1022 (bfd *abfd, const char *filename);
e7c81c25 1023
c58b9523 1024bfd_boolean bfd_fill_in_gnu_debuglink_section
198beae2 1025 (bfd *abfd, struct bfd_section *sect, const char *filename);
2593f09a 1026
e61463e1 1027/* Extracted from libbfd.c. */
541389e2 1028
52b219b5 1029/* Byte swapping macros for user section data. */
252b5132
RH
1030
1031#define bfd_put_8(abfd, val, ptr) \
edeb6e24 1032 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
252b5132 1033#define bfd_put_signed_8 \
c58b9523 1034 bfd_put_8
252b5132 1035#define bfd_get_8(abfd, ptr) \
70778fc7 1036 (*(const unsigned char *) (ptr) & 0xff)
252b5132 1037#define bfd_get_signed_8(abfd, ptr) \
70778fc7 1038 (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
252b5132
RH
1039
1040#define bfd_put_16(abfd, val, ptr) \
c58b9523 1041 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
252b5132 1042#define bfd_put_signed_16 \
c58b9523 1043 bfd_put_16
252b5132 1044#define bfd_get_16(abfd, ptr) \
c58b9523 1045 BFD_SEND (abfd, bfd_getx16, (ptr))
252b5132 1046#define bfd_get_signed_16(abfd, ptr) \
c58b9523 1047 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
252b5132
RH
1048
1049#define bfd_put_32(abfd, val, ptr) \
c58b9523 1050 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
252b5132 1051#define bfd_put_signed_32 \
c58b9523 1052 bfd_put_32
252b5132 1053#define bfd_get_32(abfd, ptr) \
c58b9523 1054 BFD_SEND (abfd, bfd_getx32, (ptr))
252b5132 1055#define bfd_get_signed_32(abfd, ptr) \
c58b9523 1056 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
252b5132
RH
1057
1058#define bfd_put_64(abfd, val, ptr) \
c58b9523 1059 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
252b5132 1060#define bfd_put_signed_64 \
c58b9523 1061 bfd_put_64
252b5132 1062#define bfd_get_64(abfd, ptr) \
c58b9523 1063 BFD_SEND (abfd, bfd_getx64, (ptr))
252b5132 1064#define bfd_get_signed_64(abfd, ptr) \
c58b9523 1065 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
252b5132 1066
c58b9523
AM
1067#define bfd_get(bits, abfd, ptr) \
1068 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1069 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1070 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1071 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1072 : (abort (), (bfd_vma) - 1))
c7ac6ff8 1073
c58b9523
AM
1074#define bfd_put(bits, abfd, val, ptr) \
1075 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1076 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1077 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1078 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1079 : (abort (), (void) 0))
c7ac6ff8 1080
541389e2 1081
52b219b5 1082/* Byte swapping macros for file header data. */
252b5132
RH
1083
1084#define bfd_h_put_8(abfd, val, ptr) \
dc810e39 1085 bfd_put_8 (abfd, val, ptr)
252b5132 1086#define bfd_h_put_signed_8(abfd, val, ptr) \
dc810e39 1087 bfd_put_8 (abfd, val, ptr)
252b5132 1088#define bfd_h_get_8(abfd, ptr) \
dc810e39 1089 bfd_get_8 (abfd, ptr)
252b5132 1090#define bfd_h_get_signed_8(abfd, ptr) \
dc810e39 1091 bfd_get_signed_8 (abfd, ptr)
252b5132
RH
1092
1093#define bfd_h_put_16(abfd, val, ptr) \
dc810e39 1094 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
252b5132 1095#define bfd_h_put_signed_16 \
dc810e39 1096 bfd_h_put_16
252b5132 1097#define bfd_h_get_16(abfd, ptr) \
dc810e39 1098 BFD_SEND (abfd, bfd_h_getx16, (ptr))
252b5132 1099#define bfd_h_get_signed_16(abfd, ptr) \
dc810e39 1100 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
252b5132
RH
1101
1102#define bfd_h_put_32(abfd, val, ptr) \
dc810e39 1103 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
252b5132 1104#define bfd_h_put_signed_32 \
dc810e39 1105 bfd_h_put_32
252b5132 1106#define bfd_h_get_32(abfd, ptr) \
dc810e39 1107 BFD_SEND (abfd, bfd_h_getx32, (ptr))
252b5132 1108#define bfd_h_get_signed_32(abfd, ptr) \
dc810e39 1109 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
252b5132
RH
1110
1111#define bfd_h_put_64(abfd, val, ptr) \
dc810e39 1112 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
252b5132 1113#define bfd_h_put_signed_64 \
dc810e39 1114 bfd_h_put_64
252b5132 1115#define bfd_h_get_64(abfd, ptr) \
dc810e39 1116 BFD_SEND (abfd, bfd_h_getx64, (ptr))
252b5132 1117#define bfd_h_get_signed_64(abfd, ptr) \
dc810e39
AM
1118 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1119
edeb6e24
AM
1120/* Aliases for the above, which should eventually go away. */
1121
1122#define H_PUT_64 bfd_h_put_64
1123#define H_PUT_32 bfd_h_put_32
1124#define H_PUT_16 bfd_h_put_16
1125#define H_PUT_8 bfd_h_put_8
1126#define H_PUT_S64 bfd_h_put_signed_64
1127#define H_PUT_S32 bfd_h_put_signed_32
1128#define H_PUT_S16 bfd_h_put_signed_16
1129#define H_PUT_S8 bfd_h_put_signed_8
1130#define H_GET_64 bfd_h_get_64
1131#define H_GET_32 bfd_h_get_32
1132#define H_GET_16 bfd_h_get_16
1133#define H_GET_8 bfd_h_get_8
1134#define H_GET_S64 bfd_h_get_signed_64
1135#define H_GET_S32 bfd_h_get_signed_32
1136#define H_GET_S16 bfd_h_get_signed_16
1137#define H_GET_S8 bfd_h_get_signed_8
dc810e39 1138
252b5132 1139
93509525 1140/* Extracted from bfdio.c. */
c58b9523 1141long bfd_get_mtime (bfd *abfd);
93509525 1142
74633dd0 1143file_ptr bfd_get_size (bfd *abfd);
93509525 1144
f07749bb 1145void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
4c95ab76
TG
1146 int prot, int flags, file_ptr offset,
1147 void **map_addr, bfd_size_type *map_len);
f07749bb 1148
93509525 1149/* Extracted from bfdwin.c. */
e61463e1 1150/* Extracted from section.c. */
198beae2 1151typedef struct bfd_section
252b5132 1152{
52b219b5
AM
1153 /* The name of the section; the name isn't a copy, the pointer is
1154 the same as that passed to bfd_make_section. */
52b219b5
AM
1155 const char *name;
1156
1157 /* A unique sequence number. */
52b219b5 1158 int id;
252b5132 1159
dbb410c3 1160 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
52b219b5 1161 int index;
252b5132 1162
52b219b5 1163 /* The next section in the list belonging to the BFD, or NULL. */
198beae2 1164 struct bfd_section *next;
252b5132 1165
5daa8fe7
L
1166 /* The previous section in the list belonging to the BFD, or NULL. */
1167 struct bfd_section *prev;
1168
52b219b5
AM
1169 /* The field flags contains attributes of the section. Some
1170 flags are read in from the object file, and some are
1171 synthesized from other information. */
52b219b5 1172 flagword flags;
252b5132
RH
1173
1174#define SEC_NO_FLAGS 0x000
1175
52b219b5
AM
1176 /* Tells the OS to allocate space for this section when loading.
1177 This is clear for a section containing debug information only. */
252b5132
RH
1178#define SEC_ALLOC 0x001
1179
52b219b5
AM
1180 /* Tells the OS to load the section from the file when loading.
1181 This is clear for a .bss section. */
252b5132
RH
1182#define SEC_LOAD 0x002
1183
52b219b5
AM
1184 /* The section contains data still to be relocated, so there is
1185 some relocation information too. */
252b5132
RH
1186#define SEC_RELOC 0x004
1187
52b219b5 1188 /* A signal to the OS that the section contains read only data. */
ebe372c1 1189#define SEC_READONLY 0x008
252b5132 1190
52b219b5 1191 /* The section contains code only. */
ebe372c1 1192#define SEC_CODE 0x010
252b5132 1193
52b219b5 1194 /* The section contains data only. */
ebe372c1 1195#define SEC_DATA 0x020
252b5132 1196
52b219b5 1197 /* The section will reside in ROM. */
ebe372c1 1198#define SEC_ROM 0x040
252b5132 1199
52b219b5
AM
1200 /* The section contains constructor information. This section
1201 type is used by the linker to create lists of constructors and
1202 destructors used by <<g++>>. When a back end sees a symbol
1203 which should be used in a constructor list, it creates a new
1204 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1205 the symbol to it, and builds a relocation. To build the lists
1206 of constructors, all the linker has to do is catenate all the
1207 sections called <<__CTOR_LIST__>> and relocate the data
1208 contained within - exactly the operations it would peform on
1209 standard data. */
ebe372c1 1210#define SEC_CONSTRUCTOR 0x080
252b5132 1211
52b219b5
AM
1212 /* The section has contents - a data section could be
1213 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1214 <<SEC_HAS_CONTENTS>> */
ebe372c1 1215#define SEC_HAS_CONTENTS 0x100
252b5132 1216
52b219b5
AM
1217 /* An instruction to the linker to not output the section
1218 even if it has information which would normally be written. */
ebe372c1 1219#define SEC_NEVER_LOAD 0x200
252b5132 1220
13ae64f3 1221 /* The section contains thread local data. */
ebe372c1 1222#define SEC_THREAD_LOCAL 0x400
13ae64f3 1223
1bd91689
AM
1224 /* The section has GOT references. This flag is only for the
1225 linker, and is currently only used by the elf32-hppa back end.
1226 It will be set if global offset table references were detected
1227 in this section, which indicate to the linker that the section
1228 contains PIC code, and must be handled specially when doing a
1229 static link. */
ebe372c1 1230#define SEC_HAS_GOT_REF 0x800
1bd91689 1231
52b219b5
AM
1232 /* The section contains common symbols (symbols may be defined
1233 multiple times, the value of a symbol is the amount of
1234 space it requires, and the largest symbol value is the one
1235 used). Most targets have exactly one of these (which we
1236 translate to bfd_com_section_ptr), but ECOFF has two. */
ebe372c1 1237#define SEC_IS_COMMON 0x1000
252b5132 1238
52b219b5
AM
1239 /* The section contains only debugging information. For
1240 example, this is set for ELF .debug and .stab sections.
1241 strip tests this flag to see if a section can be
1242 discarded. */
ebe372c1 1243#define SEC_DEBUGGING 0x2000
252b5132 1244
52b219b5
AM
1245 /* The contents of this section are held in memory pointed to
1246 by the contents field. This is checked by bfd_get_section_contents,
1247 and the data is retrieved from memory if appropriate. */
ebe372c1 1248#define SEC_IN_MEMORY 0x4000
252b5132 1249
52b219b5
AM
1250 /* The contents of this section are to be excluded by the
1251 linker for executable and shared objects unless those
1252 objects are to be further relocated. */
ebe372c1 1253#define SEC_EXCLUDE 0x8000
252b5132 1254
dbb410c3
AM
1255 /* The contents of this section are to be sorted based on the sum of
1256 the symbol and addend values specified by the associated relocation
1257 entries. Entries without associated relocation entries will be
1258 appended to the end of the section in an unspecified order. */
ebe372c1 1259#define SEC_SORT_ENTRIES 0x10000
252b5132 1260
52b219b5
AM
1261 /* When linking, duplicate sections of the same name should be
1262 discarded, rather than being combined into a single section as
1263 is usually done. This is similar to how common symbols are
1264 handled. See SEC_LINK_DUPLICATES below. */
ebe372c1 1265#define SEC_LINK_ONCE 0x20000
252b5132 1266
52b219b5
AM
1267 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1268 should handle duplicate sections. */
f856272b 1269#define SEC_LINK_DUPLICATES 0xc0000
252b5132 1270
52b219b5
AM
1271 /* This value for SEC_LINK_DUPLICATES means that duplicate
1272 sections with the same name should simply be discarded. */
252b5132
RH
1273#define SEC_LINK_DUPLICATES_DISCARD 0x0
1274
52b219b5
AM
1275 /* This value for SEC_LINK_DUPLICATES means that the linker
1276 should warn if there are any duplicate sections, although
1277 it should still only link one copy. */
f856272b 1278#define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
252b5132 1279
52b219b5
AM
1280 /* This value for SEC_LINK_DUPLICATES means that the linker
1281 should warn if any duplicate sections are a different size. */
f856272b 1282#define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
252b5132 1283
52b219b5
AM
1284 /* This value for SEC_LINK_DUPLICATES means that the linker
1285 should warn if any duplicate sections contain different
1286 contents. */
ebe372c1
L
1287#define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1288 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
252b5132 1289
52b219b5
AM
1290 /* This section was created by the linker as part of dynamic
1291 relocation or other arcane processing. It is skipped when
1292 going through the first-pass output, trusting that someone
1293 else up the line will take care of it later. */
f856272b 1294#define SEC_LINKER_CREATED 0x100000
252b5132 1295
a14a5de3
AM
1296 /* This section should not be subject to garbage collection.
1297 Also set to inform the linker that this section should not be
1298 listed in the link map as discarded. */
f856272b 1299#define SEC_KEEP 0x200000
252b5132 1300
52b219b5
AM
1301 /* This section contains "short" data, and should be placed
1302 "near" the GP. */
f856272b 1303#define SEC_SMALL_DATA 0x400000
34cbe64e 1304
f5fa8ca2
JJ
1305 /* Attempt to merge identical entities in the section.
1306 Entity size is given in the entsize field. */
f856272b 1307#define SEC_MERGE 0x800000
f5fa8ca2 1308
a80f6941
L
1309 /* If given with SEC_MERGE, entities to merge are zero terminated
1310 strings where entsize specifies character size instead of fixed
1311 size entries. */
f856272b 1312#define SEC_STRINGS 0x1000000
f5fa8ca2 1313
dbb410c3 1314 /* This section contains data about section groups. */
f856272b 1315#define SEC_GROUP 0x2000000
ebe372c1
L
1316
1317 /* The section is a COFF shared library section. This flag is
1318 only for the linker. If this type of section appears in
1319 the input file, the linker must copy it to the output file
1320 without changing the vma or size. FIXME: Although this
1321 was originally intended to be general, it really is COFF
1322 specific (and the flag was renamed to indicate this). It
1323 might be cleaner to have some more general mechanism to
1324 allow the back end to control what the linker does with
1325 sections. */
f856272b 1326#define SEC_COFF_SHARED_LIBRARY 0x4000000
ebe372c1 1327
310fd250
L
1328 /* This input section should be copied to output in reverse order
1329 as an array of pointers. This is for ELF linker internal use
1330 only. */
1331#define SEC_ELF_REVERSE_COPY 0x4000000
1332
ebe372c1
L
1333 /* This section contains data which may be shared with other
1334 executables or shared objects. This is for COFF only. */
f856272b 1335#define SEC_COFF_SHARED 0x8000000
ebe372c1
L
1336
1337 /* When a section with this flag is being linked, then if the size of
1338 the input section is less than a page, it should not cross a page
1339 boundary. If the size of the input section is one page or more,
1340 it should be aligned on a page boundary. This is for TI
1341 TMS320C54X only. */
f856272b 1342#define SEC_TIC54X_BLOCK 0x10000000
ebe372c1
L
1343
1344 /* Conditionally link this section; do not link if there are no
1345 references found to any symbol in the section. This is for TI
1346 TMS320C54X only. */
f856272b 1347#define SEC_TIC54X_CLINK 0x20000000
dbb410c3 1348
156621f3
KT
1349 /* Indicate that section has the no read flag set. This happens
1350 when memory read flag isn't set. */
1351#define SEC_COFF_NOREAD 0x40000000
1352
52b219b5 1353 /* End of section flags. */
252b5132 1354
52b219b5 1355 /* Some internal packed boolean fields. */
252b5132 1356
52b219b5
AM
1357 /* See the vma field. */
1358 unsigned int user_set_vma : 1;
252b5132 1359
52b219b5
AM
1360 /* A mark flag used by some of the linker backends. */
1361 unsigned int linker_mark : 1;
252b5132 1362
d1778b88 1363 /* Another mark flag used by some of the linker backends. Set for
08da05b0 1364 output sections that have an input section. */
d1778b88
AM
1365 unsigned int linker_has_input : 1;
1366
f1a35370 1367 /* Mark flag used by some linker backends for garbage collection. */
52b219b5 1368 unsigned int gc_mark : 1;
252b5132 1369
4a114e3e
L
1370 /* Section compression status. */
1371 unsigned int compress_status : 2;
1372#define COMPRESS_SECTION_NONE 0
1373#define COMPRESS_SECTION_DONE 1
1374#define DECOMPRESS_SECTION_SIZED 2
1375
68bfbfcc
AM
1376 /* The following flags are used by the ELF linker. */
1377
1378 /* Mark sections which have been allocated to segments. */
bc67d8a6
NC
1379 unsigned int segment_mark : 1;
1380
68bfbfcc
AM
1381 /* Type of sec_info information. */
1382 unsigned int sec_info_type:3;
1383#define ELF_INFO_TYPE_NONE 0
1384#define ELF_INFO_TYPE_STABS 1
1385#define ELF_INFO_TYPE_MERGE 2
1386#define ELF_INFO_TYPE_EH_FRAME 3
1387#define ELF_INFO_TYPE_JUST_SYMS 4
1388
1389 /* Nonzero if this section uses RELA relocations, rather than REL. */
1390 unsigned int use_rela_p:1;
1391
4c52953f
AM
1392 /* Bits used by various backends. The generic code doesn't touch
1393 these fields. */
68bfbfcc 1394
b0dddeec
AM
1395 unsigned int sec_flg0:1;
1396 unsigned int sec_flg1:1;
1397 unsigned int sec_flg2:1;
1398 unsigned int sec_flg3:1;
1399 unsigned int sec_flg4:1;
1400 unsigned int sec_flg5:1;
68bfbfcc 1401
52b219b5 1402 /* End of internal packed boolean fields. */
252b5132 1403
52b219b5
AM
1404 /* The virtual memory address of the section - where it will be
1405 at run time. The symbols are relocated against this. The
1406 user_set_vma flag is maintained by bfd; if it's not set, the
1407 backend can assign addresses (for example, in <<a.out>>, where
1408 the default address for <<.data>> is dependent on the specific
1409 target and various flags). */
52b219b5 1410 bfd_vma vma;
252b5132 1411
52b219b5
AM
1412 /* The load address of the section - where it would be in a
1413 rom image; really only used for writing section header
b5f79c76 1414 information. */
52b219b5 1415 bfd_vma lma;
252b5132 1416
52b219b5
AM
1417 /* The size of the section in octets, as it will be output.
1418 Contains a value even if the section has no contents (e.g., the
eea6121a
AM
1419 size of <<.bss>>). */
1420 bfd_size_type size;
252b5132 1421
1a23a9e6 1422 /* For input sections, the original size on disk of the section, in
73c5c7a8
BW
1423 octets. This field should be set for any section whose size is
1424 changed by linker relaxation. It is required for sections where
1425 the linker relaxation scheme doesn't cache altered section and
1426 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1427 targets), and thus the original size needs to be kept to read the
1428 section multiple times. For output sections, rawsize holds the
1429 section size calculated on a previous linker relaxation pass. */
eea6121a 1430 bfd_size_type rawsize;
252b5132 1431
4a114e3e
L
1432 /* The compressed size of the section in octets. */
1433 bfd_size_type compressed_size;
1434
7ba29e2a
NC
1435 /* Relaxation table. */
1436 struct relax_table *relax;
1437
1438 /* Count of used relaxation table entries. */
1439 int relax_count;
1440
1441
52b219b5
AM
1442 /* If this section is going to be output, then this value is the
1443 offset in *bytes* into the output section of the first byte in the
1444 input section (byte ==> smallest addressable unit on the
1445 target). In most cases, if this was going to start at the
1446 100th octet (8-bit quantity) in the output section, this value
1447 would be 100. However, if the target byte size is 16 bits
1448 (bfd_octets_per_byte is "2"), this value would be 50. */
52b219b5 1449 bfd_vma output_offset;
252b5132 1450
52b219b5 1451 /* The output section through which to map on output. */
198beae2 1452 struct bfd_section *output_section;
252b5132 1453
52b219b5
AM
1454 /* The alignment requirement of the section, as an exponent of 2 -
1455 e.g., 3 aligns to 2^3 (or 8). */
52b219b5 1456 unsigned int alignment_power;
252b5132 1457
52b219b5
AM
1458 /* If an input section, a pointer to a vector of relocation
1459 records for the data in this section. */
52b219b5 1460 struct reloc_cache_entry *relocation;
252b5132 1461
52b219b5
AM
1462 /* If an output section, a pointer to a vector of pointers to
1463 relocation records for the data in this section. */
52b219b5 1464 struct reloc_cache_entry **orelocation;
252b5132 1465
b5f79c76 1466 /* The number of relocation records in one of the above. */
52b219b5 1467 unsigned reloc_count;
252b5132 1468
52b219b5
AM
1469 /* Information below is back end specific - and not always used
1470 or updated. */
252b5132 1471
52b219b5 1472 /* File position of section data. */
52b219b5 1473 file_ptr filepos;
252b5132 1474
52b219b5 1475 /* File position of relocation info. */
52b219b5 1476 file_ptr rel_filepos;
252b5132 1477
52b219b5 1478 /* File position of line data. */
52b219b5 1479 file_ptr line_filepos;
252b5132 1480
52b219b5 1481 /* Pointer to data for applications. */
c58b9523 1482 void *userdata;
252b5132 1483
52b219b5
AM
1484 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1485 contents. */
1486 unsigned char *contents;
252b5132 1487
52b219b5 1488 /* Attached line number information. */
52b219b5 1489 alent *lineno;
252b5132 1490
52b219b5 1491 /* Number of line number records. */
52b219b5 1492 unsigned int lineno_count;
252b5132 1493
f5fa8ca2 1494 /* Entity size for merging purposes. */
f5fa8ca2
JJ
1495 unsigned int entsize;
1496
f97b9cb8
L
1497 /* Points to the kept section if this section is a link-once section,
1498 and is discarded. */
198beae2 1499 struct bfd_section *kept_section;
f97b9cb8 1500
52b219b5
AM
1501 /* When a section is being output, this value changes as more
1502 linenumbers are written out. */
52b219b5 1503 file_ptr moving_line_filepos;
252b5132 1504
52b219b5 1505 /* What the section number is in the target world. */
52b219b5 1506 int target_index;
252b5132 1507
c58b9523 1508 void *used_by_bfd;
252b5132 1509
52b219b5
AM
1510 /* If this is a constructor section then here is a list of the
1511 relocations created to relocate items within it. */
52b219b5 1512 struct relent_chain *constructor_chain;
252b5132 1513
52b219b5 1514 /* The BFD which owns the section. */
52b219b5 1515 bfd *owner;
252b5132 1516
b5f79c76 1517 /* A symbol which points at this section only. */
fc0a2244
AC
1518 struct bfd_symbol *symbol;
1519 struct bfd_symbol **symbol_ptr_ptr;
252b5132 1520
8423293d
AM
1521 /* Early in the link process, map_head and map_tail are used to build
1522 a list of input sections attached to an output section. Later,
1523 output sections use these fields for a list of bfd_link_order
1524 structs. */
1525 union {
1526 struct bfd_link_order *link_order;
1527 struct bfd_section *s;
1528 } map_head, map_tail;
b5f79c76 1529} asection;
252b5132 1530
7ba29e2a
NC
1531/* Relax table contains information about instructions which can
1532 be removed by relaxation -- replacing a long address with a
1533 short address. */
1534struct relax_table {
1535 /* Address where bytes may be deleted. */
1536 bfd_vma addr;
1537
1538 /* Number of bytes to be deleted. */
1539 int size;
1540};
1541
52b219b5
AM
1542/* These sections are global, and are managed by BFD. The application
1543 and target back end are not permitted to change the values in
1544 these sections. New code should use the section_ptr macros rather
1545 than referring directly to the const sections. The const sections
1546 may eventually vanish. */
252b5132
RH
1547#define BFD_ABS_SECTION_NAME "*ABS*"
1548#define BFD_UND_SECTION_NAME "*UND*"
1549#define BFD_COM_SECTION_NAME "*COM*"
1550#define BFD_IND_SECTION_NAME "*IND*"
1551
b5f79c76 1552/* The absolute section. */
d622ef4b 1553extern asection bfd_abs_section;
252b5132
RH
1554#define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1555#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
b5f79c76 1556/* Pointer to the undefined section. */
d622ef4b 1557extern asection bfd_und_section;
252b5132
RH
1558#define bfd_und_section_ptr ((asection *) &bfd_und_section)
1559#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
b5f79c76 1560/* Pointer to the common section. */
d622ef4b 1561extern asection bfd_com_section;
252b5132 1562#define bfd_com_section_ptr ((asection *) &bfd_com_section)
b5f79c76 1563/* Pointer to the indirect section. */
d622ef4b 1564extern asection bfd_ind_section;
252b5132
RH
1565#define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1566#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1567
84c254c6
NC
1568#define bfd_is_const_section(SEC) \
1569 ( ((SEC) == bfd_abs_section_ptr) \
1570 || ((SEC) == bfd_und_section_ptr) \
1571 || ((SEC) == bfd_com_section_ptr) \
1572 || ((SEC) == bfd_ind_section_ptr))
1573
9e7b37b3
AM
1574/* Macros to handle insertion and deletion of a bfd's sections. These
1575 only handle the list pointers, ie. do not adjust section_count,
1576 target_index etc. */
e02b83d7 1577#define bfd_section_list_remove(ABFD, S) \
5daa8fe7
L
1578 do \
1579 { \
1580 asection *_s = S; \
1581 asection *_next = _s->next; \
1582 asection *_prev = _s->prev; \
1583 if (_prev) \
1584 _prev->next = _next; \
1585 else \
1586 (ABFD)->sections = _next; \
1587 if (_next) \
04dd1667 1588 _next->prev = _prev; \
5daa8fe7
L
1589 else \
1590 (ABFD)->section_last = _prev; \
1591 } \
1592 while (0)
e02b83d7 1593#define bfd_section_list_append(ABFD, S) \
5daa8fe7
L
1594 do \
1595 { \
1596 asection *_s = S; \
1597 bfd *_abfd = ABFD; \
1598 _s->next = NULL; \
1599 if (_abfd->section_last) \
1600 { \
1601 _s->prev = _abfd->section_last; \
1602 _abfd->section_last->next = _s; \
1603 } \
1604 else \
04dd1667
AM
1605 { \
1606 _s->prev = NULL; \
1607 _abfd->sections = _s; \
1608 } \
5daa8fe7
L
1609 _abfd->section_last = _s; \
1610 } \
1611 while (0)
04dd1667
AM
1612#define bfd_section_list_prepend(ABFD, S) \
1613 do \
1614 { \
1615 asection *_s = S; \
1616 bfd *_abfd = ABFD; \
1617 _s->prev = NULL; \
1618 if (_abfd->sections) \
1619 { \
1620 _s->next = _abfd->sections; \
1621 _abfd->sections->prev = _s; \
1622 } \
1623 else \
1624 { \
1625 _s->next = NULL; \
1626 _abfd->section_last = _s; \
1627 } \
1628 _abfd->sections = _s; \
1629 } \
1630 while (0)
e02b83d7 1631#define bfd_section_list_insert_after(ABFD, A, S) \
9e7b37b3
AM
1632 do \
1633 { \
5daa8fe7
L
1634 asection *_a = A; \
1635 asection *_s = S; \
e02b83d7
L
1636 asection *_next = _a->next; \
1637 _s->next = _next; \
1638 _s->prev = _a; \
1639 _a->next = _s; \
1640 if (_next) \
04dd1667 1641 _next->prev = _s; \
ab82c5b9 1642 else \
e02b83d7 1643 (ABFD)->section_last = _s; \
9e7b37b3
AM
1644 } \
1645 while (0)
e02b83d7 1646#define bfd_section_list_insert_before(ABFD, B, S) \
9e7b37b3
AM
1647 do \
1648 { \
5daa8fe7 1649 asection *_b = B; \
9e7b37b3 1650 asection *_s = S; \
e02b83d7
L
1651 asection *_prev = _b->prev; \
1652 _s->prev = _prev; \
1653 _s->next = _b; \
1654 _b->prev = _s; \
1655 if (_prev) \
1656 _prev->next = _s; \
5daa8fe7 1657 else \
e02b83d7 1658 (ABFD)->sections = _s; \
9e7b37b3
AM
1659 } \
1660 while (0)
ab82c5b9 1661#define bfd_section_removed_from_list(ABFD, S) \
04dd1667 1662 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
9e7b37b3 1663
f592407e 1664#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
a4d8e49b
L
1665 /* name, id, index, next, prev, flags, user_set_vma, */ \
1666 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1667 \
4a114e3e 1668 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
b0dddeec 1669 0, 0, 1, 0, \
a4d8e49b 1670 \
4a114e3e
L
1671 /* segment_mark, sec_info_type, use_rela_p, */ \
1672 0, 0, 0, \
a4d8e49b 1673 \
b0dddeec
AM
1674 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
1675 0, 0, 0, 0, 0, 0, \
a4d8e49b 1676 \
4a114e3e
L
1677 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \
1678 0, 0, 0, 0, 0, 0, 0, \
a4d8e49b
L
1679 \
1680 /* output_offset, output_section, alignment_power, */ \
1681 0, (struct bfd_section *) &SEC, 0, \
1682 \
1683 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1684 NULL, NULL, 0, 0, 0, \
1685 \
1686 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1687 0, NULL, NULL, NULL, 0, \
1688 \
1689 /* entsize, kept_section, moving_line_filepos, */ \
1690 0, NULL, 0, \
1691 \
1692 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1693 0, NULL, NULL, NULL, \
1694 \
f592407e
AM
1695 /* symbol, symbol_ptr_ptr, */ \
1696 (struct bfd_symbol *) SYM, &SEC.symbol, \
a4d8e49b
L
1697 \
1698 /* map_head, map_tail */ \
1699 { NULL }, { NULL } \
1700 }
1701
c58b9523 1702void bfd_section_list_clear (bfd *);
9e7b37b3 1703
c58b9523 1704asection *bfd_get_section_by_name (bfd *abfd, const char *name);
252b5132 1705
fafe6678
L
1706asection *bfd_get_section_by_name_if
1707 (bfd *abfd,
1708 const char *name,
1709 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1710 void *obj);
1711
c58b9523
AM
1712char *bfd_get_unique_section_name
1713 (bfd *abfd, const char *templat, int *count);
1bd91689 1714
c58b9523 1715asection *bfd_make_section_old_way (bfd *abfd, const char *name);
252b5132 1716
b36b76cb
L
1717asection *bfd_make_section_anyway_with_flags
1718 (bfd *abfd, const char *name, flagword flags);
1719
c58b9523 1720asection *bfd_make_section_anyway (bfd *abfd, const char *name);
252b5132 1721
b36b76cb
L
1722asection *bfd_make_section_with_flags
1723 (bfd *, const char *name, flagword flags);
1724
c58b9523 1725asection *bfd_make_section (bfd *, const char *name);
252b5132 1726
c58b9523
AM
1727bfd_boolean bfd_set_section_flags
1728 (bfd *abfd, asection *sec, flagword flags);
252b5132 1729
4e011fb5
AM
1730void bfd_rename_section
1731 (bfd *abfd, asection *sec, const char *newname);
1732
c58b9523
AM
1733void bfd_map_over_sections
1734 (bfd *abfd,
1735 void (*func) (bfd *abfd, asection *sect, void *obj),
1736 void *obj);
252b5132 1737
bc87dd2e
L
1738asection *bfd_sections_find_if
1739 (bfd *abfd,
90c0a373 1740 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
bc87dd2e
L
1741 void *obj);
1742
c58b9523
AM
1743bfd_boolean bfd_set_section_size
1744 (bfd *abfd, asection *sec, bfd_size_type val);
252b5132 1745
c58b9523 1746bfd_boolean bfd_set_section_contents
85302095
AC
1747 (bfd *abfd, asection *section, const void *data,
1748 file_ptr offset, bfd_size_type count);
252b5132 1749
c58b9523
AM
1750bfd_boolean bfd_get_section_contents
1751 (bfd *abfd, asection *section, void *location, file_ptr offset,
1752 bfd_size_type count);
252b5132 1753
eea6121a
AM
1754bfd_boolean bfd_malloc_and_get_section
1755 (bfd *abfd, asection *section, bfd_byte **buf);
1756
c58b9523
AM
1757bfd_boolean bfd_copy_private_section_data
1758 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
252b5132
RH
1759
1760#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1761 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1762 (ibfd, isection, obfd, osection))
72adc230
AM
1763bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1764
c58b9523 1765bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
b885599b 1766
e61463e1 1767/* Extracted from archures.c. */
8546af74 1768enum bfd_architecture
252b5132 1769{
c312a6a4
NC
1770 bfd_arch_unknown, /* File arch not known. */
1771 bfd_arch_obscure, /* Arch known, not one of these. */
52b219b5 1772 bfd_arch_m68k, /* Motorola 68xxx */
252b5132
RH
1773#define bfd_mach_m68000 1
1774#define bfd_mach_m68008 2
1775#define bfd_mach_m68010 3
1776#define bfd_mach_m68020 4
1777#define bfd_mach_m68030 5
1778#define bfd_mach_m68040 6
1779#define bfd_mach_m68060 7
1780#define bfd_mach_cpu32 8
3bdcfdf4 1781#define bfd_mach_fido 9
9840d27e
KH
1782#define bfd_mach_mcf_isa_a_nodiv 10
1783#define bfd_mach_mcf_isa_a 11
1784#define bfd_mach_mcf_isa_a_mac 12
1785#define bfd_mach_mcf_isa_a_emac 13
1786#define bfd_mach_mcf_isa_aplus 14
1787#define bfd_mach_mcf_isa_aplus_mac 15
1788#define bfd_mach_mcf_isa_aplus_emac 16
1789#define bfd_mach_mcf_isa_b_nousp 17
1790#define bfd_mach_mcf_isa_b_nousp_mac 18
1791#define bfd_mach_mcf_isa_b_nousp_emac 19
1792#define bfd_mach_mcf_isa_b 20
1793#define bfd_mach_mcf_isa_b_mac 21
1794#define bfd_mach_mcf_isa_b_emac 22
1795#define bfd_mach_mcf_isa_b_float 23
1796#define bfd_mach_mcf_isa_b_float_mac 24
1797#define bfd_mach_mcf_isa_b_float_emac 25
9a2e615a
NS
1798#define bfd_mach_mcf_isa_c 26
1799#define bfd_mach_mcf_isa_c_mac 27
1800#define bfd_mach_mcf_isa_c_emac 28
8d100c32
KH
1801#define bfd_mach_mcf_isa_c_nodiv 29
1802#define bfd_mach_mcf_isa_c_nodiv_mac 30
1803#define bfd_mach_mcf_isa_c_nodiv_emac 31
8546af74 1804 bfd_arch_vax, /* DEC Vax */
52b219b5
AM
1805 bfd_arch_i960, /* Intel 960 */
1806 /* The order of the following is important.
8546af74 1807 lower number indicates a machine type that
252b5132
RH
1808 only accepts a subset of the instructions
1809 available to machines with higher numbers.
1810 The exception is the "ca", which is
8546af74 1811 incompatible with all other machines except
c312a6a4 1812 "core". */
252b5132
RH
1813
1814#define bfd_mach_i960_core 1
1815#define bfd_mach_i960_ka_sa 2
1816#define bfd_mach_i960_kb_sb 3
1817#define bfd_mach_i960_mc 4
1818#define bfd_mach_i960_xa 5
1819#define bfd_mach_i960_ca 6
1820#define bfd_mach_i960_jx 7
1821#define bfd_mach_i960_hx 8
1822
3b16e843
NC
1823 bfd_arch_or32, /* OpenRISC 32 */
1824
52b219b5 1825 bfd_arch_sparc, /* SPARC */
252b5132 1826#define bfd_mach_sparc 1
52b219b5 1827/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
252b5132
RH
1828#define bfd_mach_sparc_sparclet 2
1829#define bfd_mach_sparc_sparclite 3
1830#define bfd_mach_sparc_v8plus 4
c312a6a4 1831#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
252b5132
RH
1832#define bfd_mach_sparc_sparclite_le 6
1833#define bfd_mach_sparc_v9 7
c312a6a4
NC
1834#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1835#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1836#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
52b219b5 1837/* Nonzero if MACH has the v9 instruction set. */
252b5132 1838#define bfd_mach_sparc_v9_p(mach) \
59ff2774 1839 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
19f7b010 1840 && (mach) != bfd_mach_sparc_sparclite_le)
7946e94a
JJ
1841/* Nonzero if MACH is a 64 bit sparc architecture. */
1842#define bfd_mach_sparc_64bit_p(mach) \
1843 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
e9f53129
AM
1844 bfd_arch_spu, /* PowerPC SPU */
1845#define bfd_mach_spu 256
52b219b5 1846 bfd_arch_mips, /* MIPS Rxxxx */
252b5132
RH
1847#define bfd_mach_mips3000 3000
1848#define bfd_mach_mips3900 3900
1849#define bfd_mach_mips4000 4000
1850#define bfd_mach_mips4010 4010
1851#define bfd_mach_mips4100 4100
1852#define bfd_mach_mips4111 4111
00707a0e 1853#define bfd_mach_mips4120 4120
252b5132
RH
1854#define bfd_mach_mips4300 4300
1855#define bfd_mach_mips4400 4400
1856#define bfd_mach_mips4600 4600
1857#define bfd_mach_mips4650 4650
1858#define bfd_mach_mips5000 5000
00707a0e
RS
1859#define bfd_mach_mips5400 5400
1860#define bfd_mach_mips5500 5500
252b5132 1861#define bfd_mach_mips6000 6000
5a7ea749 1862#define bfd_mach_mips7000 7000
252b5132 1863#define bfd_mach_mips8000 8000
0d2e43ed 1864#define bfd_mach_mips9000 9000
252b5132 1865#define bfd_mach_mips10000 10000
d1cf510e 1866#define bfd_mach_mips12000 12000
3aa3176b
TS
1867#define bfd_mach_mips14000 14000
1868#define bfd_mach_mips16000 16000
0752970e 1869#define bfd_mach_mips16 16
84ea6cf2 1870#define bfd_mach_mips5 5
350cc38d
MS
1871#define bfd_mach_mips_loongson_2e 3001
1872#define bfd_mach_mips_loongson_2f 3002
fd503541 1873#define bfd_mach_mips_loongson_3a 3003
c6c98b38 1874#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
6f179bd0 1875#define bfd_mach_mips_octeon 6501
52b6b6b9 1876#define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */
a1cd6a8f 1877#define bfd_mach_mipsisa32 32
af7ee8bf 1878#define bfd_mach_mipsisa32r2 33
a1cd6a8f 1879#define bfd_mach_mipsisa64 64
5f74bc13 1880#define bfd_mach_mipsisa64r2 65
52b219b5 1881 bfd_arch_i386, /* Intel 386 */
686e4055
AM
1882#define bfd_mach_i386_i386 1
1883#define bfd_mach_i386_i8086 2
1884#define bfd_mach_i386_i386_intel_syntax 3
351f65ca
L
1885#define bfd_mach_x64_32 32
1886#define bfd_mach_x64_32_intel_syntax 33
686e4055
AM
1887#define bfd_mach_x86_64 64
1888#define bfd_mach_x86_64_intel_syntax 65
8a9036a4
L
1889 bfd_arch_l1om, /* Intel L1OM */
1890#define bfd_mach_l1om 66
1891#define bfd_mach_l1om_intel_syntax 67
52b219b5
AM
1892 bfd_arch_we32k, /* AT&T WE32xxx */
1893 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1894 bfd_arch_i860, /* Intel 860 */
1895 bfd_arch_i370, /* IBM 360/370 Mainframes */
1896 bfd_arch_romp, /* IBM ROMP PC/RT */
52b219b5
AM
1897 bfd_arch_convex, /* Convex */
1898 bfd_arch_m88k, /* Motorola 88xxx */
3af9a47b 1899 bfd_arch_m98k, /* Motorola 98xxx */
52b219b5 1900 bfd_arch_pyramid, /* Pyramid Technology */
c2dcd04e 1901 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
8d9cd6b1
NC
1902#define bfd_mach_h8300 1
1903#define bfd_mach_h8300h 2
1904#define bfd_mach_h8300s 3
1905#define bfd_mach_h8300hn 4
1906#define bfd_mach_h8300sn 5
5d1db417 1907#define bfd_mach_h8300sx 6
f4984206 1908#define bfd_mach_h8300sxn 7
e135f41b 1909 bfd_arch_pdp11, /* DEC PDP-11 */
ce3c775b 1910 bfd_arch_plugin,
52b219b5 1911 bfd_arch_powerpc, /* PowerPC */
686e4055
AM
1912#define bfd_mach_ppc 32
1913#define bfd_mach_ppc64 64
87f33987
ND
1914#define bfd_mach_ppc_403 403
1915#define bfd_mach_ppc_403gc 4030
305f7588 1916#define bfd_mach_ppc_405 405
87f33987
ND
1917#define bfd_mach_ppc_505 505
1918#define bfd_mach_ppc_601 601
1919#define bfd_mach_ppc_602 602
1920#define bfd_mach_ppc_603 603
1921#define bfd_mach_ppc_ec603e 6031
1922#define bfd_mach_ppc_604 604
1923#define bfd_mach_ppc_620 620
1924#define bfd_mach_ppc_630 630
1925#define bfd_mach_ppc_750 750
1926#define bfd_mach_ppc_860 860
1927#define bfd_mach_ppc_a35 35
1928#define bfd_mach_ppc_rs64ii 642
1929#define bfd_mach_ppc_rs64iii 643
1930#define bfd_mach_ppc_7400 7400
d62b1198 1931#define bfd_mach_ppc_e500 500
19a6653c 1932#define bfd_mach_ppc_e500mc 5001
ce3d2015
AM
1933#define bfd_mach_ppc_e500mc64 5005
1934#define bfd_mach_ppc_titan 83
52b219b5 1935 bfd_arch_rs6000, /* IBM RS/6000 */
686e4055 1936#define bfd_mach_rs6k 6000
87f33987
ND
1937#define bfd_mach_rs6k_rs1 6001
1938#define bfd_mach_rs6k_rsc 6003
1939#define bfd_mach_rs6k_rs2 6002
52b219b5 1940 bfd_arch_hppa, /* HP PA RISC */
42acdc7c
JB
1941#define bfd_mach_hppa10 10
1942#define bfd_mach_hppa11 11
1943#define bfd_mach_hppa20 20
1944#define bfd_mach_hppa20w 25
52b219b5 1945 bfd_arch_d10v, /* Mitsubishi D10V */
686e4055 1946#define bfd_mach_d10v 1
7af8cca9
MM
1947#define bfd_mach_d10v_ts2 2
1948#define bfd_mach_d10v_ts3 3
52b219b5 1949 bfd_arch_d30v, /* Mitsubishi D30V */
d172d4ba 1950 bfd_arch_dlx, /* DLX */
52b219b5
AM
1951 bfd_arch_m68hc11, /* Motorola 68HC11 */
1952 bfd_arch_m68hc12, /* Motorola 68HC12 */
bc7c6a90
SC
1953#define bfd_mach_m6812_default 0
1954#define bfd_mach_m6812 1
1955#define bfd_mach_m6812s 2
52b219b5 1956 bfd_arch_z8k, /* Zilog Z8000 */
252b5132
RH
1957#define bfd_mach_z8001 1
1958#define bfd_mach_z8002 2
c2dcd04e 1959 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
ef230218 1960 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
686e4055 1961#define bfd_mach_sh 1
d4845d57
JR
1962#define bfd_mach_sh2 0x20
1963#define bfd_mach_sh_dsp 0x2d
1d70c7fb
AO
1964#define bfd_mach_sh2a 0x2a
1965#define bfd_mach_sh2a_nofpu 0x2b
e38bc3b5
NC
1966#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1967#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1968#define bfd_mach_sh2a_or_sh4 0x2a3
1969#define bfd_mach_sh2a_or_sh3e 0x2a4
5177500f 1970#define bfd_mach_sh2e 0x2e
252b5132 1971#define bfd_mach_sh3 0x30
f6f9408f 1972#define bfd_mach_sh3_nommu 0x31
d4845d57 1973#define bfd_mach_sh3_dsp 0x3d
252b5132 1974#define bfd_mach_sh3e 0x3e
d4845d57 1975#define bfd_mach_sh4 0x40
af9ba621 1976#define bfd_mach_sh4_nofpu 0x41
ae51a426 1977#define bfd_mach_sh4_nommu_nofpu 0x42
af9ba621
CV
1978#define bfd_mach_sh4a 0x4a
1979#define bfd_mach_sh4a_nofpu 0x4b
1980#define bfd_mach_sh4al_dsp 0x4d
fbca6ad9 1981#define bfd_mach_sh5 0x50
52b219b5 1982 bfd_arch_alpha, /* Dec Alpha */
252b5132
RH
1983#define bfd_mach_alpha_ev4 0x10
1984#define bfd_mach_alpha_ev5 0x20
1985#define bfd_mach_alpha_ev6 0x30
c312a6a4 1986 bfd_arch_arm, /* Advanced Risc Machines ARM. */
5a6c6817 1987#define bfd_mach_arm_unknown 0
252b5132 1988#define bfd_mach_arm_2 1
478d07d6 1989#define bfd_mach_arm_2a 2
252b5132
RH
1990#define bfd_mach_arm_3 3
1991#define bfd_mach_arm_3M 4
478d07d6 1992#define bfd_mach_arm_4 5
252b5132 1993#define bfd_mach_arm_4T 6
478d07d6
NC
1994#define bfd_mach_arm_5 7
1995#define bfd_mach_arm_5T 8
077b8428
NC
1996#define bfd_mach_arm_5TE 9
1997#define bfd_mach_arm_XScale 10
fde78edd 1998#define bfd_mach_arm_ep9312 11
e16bb312 1999#define bfd_mach_arm_iWMMXt 12
2d447fca 2000#define bfd_mach_arm_iWMMXt2 13
52b219b5
AM
2001 bfd_arch_ns32k, /* National Semiconductors ns32000 */
2002 bfd_arch_w65, /* WDC 65816 */
2003 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
026df7c5 2004 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
be33c5dd
SS
2005#define bfd_mach_tic3x 30
2006#define bfd_mach_tic4x 40
52b219b5 2007 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
40b36596 2008 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */
52b219b5
AM
2009 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
2010 bfd_arch_v850, /* NEC V850 */
686e4055 2011#define bfd_mach_v850 1
252b5132 2012#define bfd_mach_v850e 'E'
8ad30312 2013#define bfd_mach_v850e1 '1'
261b8d08
PA
2014#define bfd_mach_v850e2 0x4532
2015#define bfd_mach_v850e2v3 0x45325633
0d2bcfaf 2016 bfd_arch_arc, /* ARC Cores */
686e4055
AM
2017#define bfd_mach_arc_5 5
2018#define bfd_mach_arc_6 6
2019#define bfd_mach_arc_7 7
2020#define bfd_mach_arc_8 8
49f58d10
JB
2021 bfd_arch_m32c, /* Renesas M16C/M32C. */
2022#define bfd_mach_m16c 0x75
2023#define bfd_mach_m32c 0x78
26597c86 2024 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
686e4055 2025#define bfd_mach_m32r 1 /* For backwards compatibility. */
a23ef39f 2026#define bfd_mach_m32rx 'x'
88845958 2027#define bfd_mach_m32r2 '2'
52b219b5
AM
2028 bfd_arch_mn10200, /* Matsushita MN10200 */
2029 bfd_arch_mn10300, /* Matsushita MN10300 */
252b5132 2030#define bfd_mach_mn10300 300
7f8d5fc9 2031#define bfd_mach_am33 330
b08fa4d3 2032#define bfd_mach_am33_2 332
252b5132
RH
2033 bfd_arch_fr30,
2034#define bfd_mach_fr30 0x46523330
4e5ba5b7 2035 bfd_arch_frv,
686e4055
AM
2036#define bfd_mach_frv 1
2037#define bfd_mach_frvsimple 2
4e5ba5b7
DB
2038#define bfd_mach_fr300 300
2039#define bfd_mach_fr400 400
676a64f4 2040#define bfd_mach_fr450 450
4e5ba5b7
DB
2041#define bfd_mach_frvtomcat 499 /* fr500 prototype */
2042#define bfd_mach_fr500 500
9c8ee639 2043#define bfd_mach_fr550 550
b6b450f1 2044 bfd_arch_moxie, /* The moxie processor */
20135e4c 2045#define bfd_mach_moxie 1
252b5132 2046 bfd_arch_mcore,
d9352518
DB
2047 bfd_arch_mep,
2048#define bfd_mach_mep 1
2049#define bfd_mach_mep_h1 0x6831
4d28413b 2050#define bfd_mach_mep_c5 0x6335
52b219b5 2051 bfd_arch_ia64, /* HP/Intel ia64 */
686e4055
AM
2052#define bfd_mach_ia64_elf64 64
2053#define bfd_mach_ia64_elf32 32
cf88bb9f 2054 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
686e4055
AM
2055#define bfd_mach_ip2022 1
2056#define bfd_mach_ip2022ext 2
a75473eb
SC
2057 bfd_arch_iq2000, /* Vitesse IQ2000. */
2058#define bfd_mach_iq2000 1
2059#define bfd_mach_iq10 2
d031aafb 2060 bfd_arch_mt,
de33e640
AH
2061#define bfd_mach_ms1 1
2062#define bfd_mach_mrisc2 2
6f84a2a6 2063#define bfd_mach_ms2 3
0bcb993b 2064 bfd_arch_pj,
c312a6a4 2065 bfd_arch_avr, /* Atmel AVR microcontrollers. */
adde6300
AM
2066#define bfd_mach_avr1 1
2067#define bfd_mach_avr2 2
7b21ac3f 2068#define bfd_mach_avr25 25
adde6300 2069#define bfd_mach_avr3 3
7b21ac3f
EW
2070#define bfd_mach_avr31 31
2071#define bfd_mach_avr35 35
adde6300 2072#define bfd_mach_avr4 4
65aa24b6 2073#define bfd_mach_avr5 5
7b21ac3f 2074#define bfd_mach_avr51 51
28c9d252 2075#define bfd_mach_avr6 6
dc80f6ae
EW
2076#define bfd_mach_avrxmega1 101
2077#define bfd_mach_avrxmega2 102
2078#define bfd_mach_avrxmega3 103
2079#define bfd_mach_avrxmega4 104
2080#define bfd_mach_avrxmega5 105
2081#define bfd_mach_avrxmega6 106
2082#define bfd_mach_avrxmega7 107
0f64bb02
CM
2083 bfd_arch_bfin, /* ADI Blackfin */
2084#define bfd_mach_bfin 1
3d3d428f
NC
2085 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2086#define bfd_mach_cr16 1
0949843d
NC
2087 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2088#define bfd_mach_cr16c 1
e56f61be 2089 bfd_arch_crx, /* National Semiconductor CRX. */
1fe1f39c 2090#define bfd_mach_crx 1
06c15ad7 2091 bfd_arch_cris, /* Axis CRIS */
bac23f82
HPN
2092#define bfd_mach_cris_v0_v10 255
2093#define bfd_mach_cris_v32 32
2094#define bfd_mach_cris_v10_v32 1032
8654b68a 2095 bfd_arch_rx, /* Renesas RX. */
c7927a3c 2096#define bfd_mach_rx 0x75
a85d7ed0 2097 bfd_arch_s390, /* IBM s390 */
686e4055
AM
2098#define bfd_mach_s390_31 31
2099#define bfd_mach_s390_64 64
1c0d3aa6 2100 bfd_arch_score, /* Sunplus score */
c3b7224a
NC
2101#define bfd_mach_score3 3
2102#define bfd_mach_score7 7
b3baf5d0 2103 bfd_arch_openrisc, /* OpenRISC */
c312a6a4 2104 bfd_arch_mmix, /* Donald Knuth's educational processor. */
93fbbb04 2105 bfd_arch_xstormy16,
686e4055 2106#define bfd_mach_xstormy16 1
2469cfa2 2107 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2469cfa2 2108#define bfd_mach_msp11 11
3b260895 2109#define bfd_mach_msp110 110
2469cfa2
NC
2110#define bfd_mach_msp12 12
2111#define bfd_mach_msp13 13
2112#define bfd_mach_msp14 14
3b260895 2113#define bfd_mach_msp15 15
d70c5fc7 2114#define bfd_mach_msp16 16
44c86e8c 2115#define bfd_mach_msp21 21
2469cfa2
NC
2116#define bfd_mach_msp31 31
2117#define bfd_mach_msp32 32
2118#define bfd_mach_msp33 33
3b260895
NC
2119#define bfd_mach_msp41 41
2120#define bfd_mach_msp42 42
2469cfa2
NC
2121#define bfd_mach_msp43 43
2122#define bfd_mach_msp44 44
d70c5fc7
NC
2123 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2124#define bfd_mach_xc16x 1
2125#define bfd_mach_xc16xl 2
2126#define bfd_mach_xc16xs 3
e0001a05
NC
2127 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2128#define bfd_mach_xtensa 1
3c9b82ba
NC
2129 bfd_arch_z80,
2130#define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2131#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2132#define bfd_mach_z80full 7 /* All undocumented instructions. */
2133#define bfd_mach_r800 11 /* R800: successor with multiplication. */
84e94c90
NC
2134 bfd_arch_lm32, /* Lattice Mico32 */
2135#define bfd_mach_lm32 1
7ba29e2a 2136 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
aa137e4d
NC
2137 bfd_arch_tilepro, /* Tilera TILEPro */
2138 bfd_arch_tilegx, /* Tilera TILE-Gx */
2139#define bfd_mach_tilepro 1
2140#define bfd_mach_tilegx 1
252b5132
RH
2141 bfd_arch_last
2142 };
2143
8546af74 2144typedef struct bfd_arch_info
252b5132
RH
2145{
2146 int bits_per_word;
2147 int bits_per_address;
2148 int bits_per_byte;
2149 enum bfd_architecture arch;
2150 unsigned long mach;
2151 const char *arch_name;
2152 const char *printable_name;
2153 unsigned int section_align_power;
b34976b6 2154 /* TRUE if this is the default machine for the architecture.
aa3d5824
AM
2155 The default arch should be the first entry for an arch so that
2156 all the entries for that arch can be accessed via <<next>>. */
b34976b6 2157 bfd_boolean the_default;
252b5132 2158 const struct bfd_arch_info * (*compatible)
c58b9523 2159 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
252b5132 2160
c58b9523 2161 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
252b5132
RH
2162
2163 const struct bfd_arch_info *next;
3b16e843
NC
2164}
2165bfd_arch_info_type;
2166
c58b9523 2167const char *bfd_printable_name (bfd *abfd);
252b5132 2168
c58b9523 2169const bfd_arch_info_type *bfd_scan_arch (const char *string);
252b5132 2170
c58b9523 2171const char **bfd_arch_list (void);
252b5132 2172
c58b9523
AM
2173const bfd_arch_info_type *bfd_arch_get_compatible
2174 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
252b5132 2175
c58b9523 2176void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
252b5132 2177
c58b9523 2178enum bfd_architecture bfd_get_arch (bfd *abfd);
252b5132 2179
c58b9523 2180unsigned long bfd_get_mach (bfd *abfd);
252b5132 2181
c58b9523 2182unsigned int bfd_arch_bits_per_byte (bfd *abfd);
252b5132 2183
c58b9523 2184unsigned int bfd_arch_bits_per_address (bfd *abfd);
252b5132 2185
c58b9523 2186const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
252b5132 2187
c58b9523
AM
2188const bfd_arch_info_type *bfd_lookup_arch
2189 (enum bfd_architecture arch, unsigned long machine);
252b5132 2190
c58b9523
AM
2191const char *bfd_printable_arch_mach
2192 (enum bfd_architecture arch, unsigned long machine);
252b5132 2193
c58b9523 2194unsigned int bfd_octets_per_byte (bfd *abfd);
9a968f43 2195
c58b9523
AM
2196unsigned int bfd_arch_mach_octets_per_byte
2197 (enum bfd_architecture arch, unsigned long machine);
9a968f43 2198
e61463e1 2199/* Extracted from reloc.c. */
252b5132
RH
2200typedef enum bfd_reloc_status
2201{
b5f79c76 2202 /* No errors detected. */
252b5132
RH
2203 bfd_reloc_ok,
2204
b5f79c76 2205 /* The relocation was performed, but there was an overflow. */
252b5132
RH
2206 bfd_reloc_overflow,
2207
b5f79c76 2208 /* The address to relocate was not within the section supplied. */
252b5132
RH
2209 bfd_reloc_outofrange,
2210
b5f79c76 2211 /* Used by special functions. */
252b5132
RH
2212 bfd_reloc_continue,
2213
b5f79c76 2214 /* Unsupported relocation size requested. */
252b5132
RH
2215 bfd_reloc_notsupported,
2216
b5f79c76 2217 /* Unused. */
252b5132
RH
2218 bfd_reloc_other,
2219
b5f79c76 2220 /* The symbol to relocate against was undefined. */
252b5132
RH
2221 bfd_reloc_undefined,
2222
dc810e39
AM
2223 /* The relocation was performed, but may not be ok - presently
2224 generated only when linking i960 coff files with i960 b.out
2225 symbols. If this type is returned, the error_message argument
2226 to bfd_perform_relocation will be set. */
252b5132
RH
2227 bfd_reloc_dangerous
2228 }
2229 bfd_reloc_status_type;
2230
541389e2 2231
252b5132
RH
2232typedef struct reloc_cache_entry
2233{
b5f79c76 2234 /* A pointer into the canonical table of pointers. */
fc0a2244 2235 struct bfd_symbol **sym_ptr_ptr;
252b5132 2236
b5f79c76 2237 /* offset in section. */
252b5132
RH
2238 bfd_size_type address;
2239
b5f79c76 2240 /* addend for relocation value. */
252b5132
RH
2241 bfd_vma addend;
2242
b5f79c76 2243 /* Pointer to how to perform the required relocation. */
252b5132
RH
2244 reloc_howto_type *howto;
2245
b5f79c76
NC
2246}
2247arelent;
2248
252b5132
RH
2249enum complain_overflow
2250{
b5f79c76 2251 /* Do not complain on overflow. */
252b5132
RH
2252 complain_overflow_dont,
2253
a7985d73
AM
2254 /* Complain if the value overflows when considered as a signed
2255 number one bit larger than the field. ie. A bitfield of N bits
2256 is allowed to represent -2**n to 2**n-1. */
252b5132
RH
2257 complain_overflow_bitfield,
2258
a7985d73 2259 /* Complain if the value overflows when considered as a signed
b5f79c76 2260 number. */
252b5132
RH
2261 complain_overflow_signed,
2262
dc810e39 2263 /* Complain if the value overflows when considered as an
b5f79c76 2264 unsigned number. */
252b5132
RH
2265 complain_overflow_unsigned
2266};
2267
2268struct reloc_howto_struct
2269{
dc810e39
AM
2270 /* The type field has mainly a documentary use - the back end can
2271 do what it wants with it, though normally the back end's
2272 external idea of what a reloc number is stored
2273 in this field. For example, a PC relative word relocation
2274 in a coff environment has the type 023 - because that's
2275 what the outside world calls a R_PCRWORD reloc. */
252b5132
RH
2276 unsigned int type;
2277
dc810e39
AM
2278 /* The value the final relocation is shifted right by. This drops
2279 unwanted data from the relocation. */
252b5132
RH
2280 unsigned int rightshift;
2281
dc810e39
AM
2282 /* The size of the item to be relocated. This is *not* a
2283 power-of-two measure. To get the number of bytes operated
2284 on by a type of relocation, use bfd_get_reloc_size. */
252b5132
RH
2285 int size;
2286
dc810e39
AM
2287 /* The number of bits in the item to be relocated. This is used
2288 when doing overflow checking. */
252b5132
RH
2289 unsigned int bitsize;
2290
ddfd6795 2291 /* The relocation is relative to the field being relocated. */
b34976b6 2292 bfd_boolean pc_relative;
252b5132 2293
dc810e39
AM
2294 /* The bit position of the reloc value in the destination.
2295 The relocated value is left shifted by this amount. */
252b5132
RH
2296 unsigned int bitpos;
2297
dc810e39
AM
2298 /* What type of overflow error should be checked for when
2299 relocating. */
252b5132
RH
2300 enum complain_overflow complain_on_overflow;
2301
dc810e39
AM
2302 /* If this field is non null, then the supplied function is
2303 called rather than the normal function. This allows really
7dee875e 2304 strange relocation methods to be accommodated (e.g., i960 callj
dc810e39 2305 instructions). */
252b5132 2306 bfd_reloc_status_type (*special_function)
fc0a2244 2307 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
c58b9523 2308 bfd *, char **);
dc810e39
AM
2309
2310 /* The textual name of the relocation type. */
252b5132
RH
2311 char *name;
2312
dc810e39
AM
2313 /* Some formats record a relocation addend in the section contents
2314 rather than with the relocation. For ELF formats this is the
2315 distinction between USE_REL and USE_RELA (though the code checks
2316 for USE_REL == 1/0). The value of this field is TRUE if the
2317 addend is recorded with the section contents; when performing a
2318 partial link (ld -r) the section contents (the data) will be
2319 modified. The value of this field is FALSE if addends are
2320 recorded with the relocation (in arelent.addend); when performing
2321 a partial link the relocation will be modified.
2322 All relocations for all ELF USE_RELA targets should set this field
2323 to FALSE (values of TRUE should be looked on with suspicion).
2324 However, the converse is not true: not all relocations of all ELF
2325 USE_REL targets set this field to TRUE. Why this is so is peculiar
2326 to each particular target. For relocs that aren't used in partial
2327 links (e.g. GOT stuff) it doesn't matter what this is set to. */
b34976b6 2328 bfd_boolean partial_inplace;
252b5132 2329
7dc77aaa
AM
2330 /* src_mask selects the part of the instruction (or data) to be used
2331 in the relocation sum. If the target relocations don't have an
2332 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2333 dst_mask to extract the addend from the section contents. If
2334 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2335 field should be zero. Non-zero values for ELF USE_RELA targets are
2336 bogus as in those cases the value in the dst_mask part of the
2337 section contents should be treated as garbage. */
252b5132
RH
2338 bfd_vma src_mask;
2339
7dc77aaa
AM
2340 /* dst_mask selects which parts of the instruction (or data) are
2341 replaced with a relocated value. */
252b5132
RH
2342 bfd_vma dst_mask;
2343
dc810e39
AM
2344 /* When some formats create PC relative instructions, they leave
2345 the value of the pc of the place being relocated in the offset
2346 slot of the instruction, so that a PC relative relocation can
2347 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2348 Some formats leave the displacement part of an instruction
2349 empty (e.g., m88k bcs); this flag signals the fact. */
b34976b6 2350 bfd_boolean pcrel_offset;
252b5132 2351};
b5f79c76 2352
dc810e39
AM
2353#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2354 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2355#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2356 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
b34976b6 2357 NAME, FALSE, 0, 0, IN)
252b5132 2358
5f771d47 2359#define EMPTY_HOWTO(C) \
b34976b6
AM
2360 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2361 NULL, FALSE, 0, 0, FALSE)
dc810e39
AM
2362
2363#define HOWTO_PREPARE(relocation, symbol) \
2364 { \
c58b9523 2365 if (symbol != NULL) \
dc810e39
AM
2366 { \
2367 if (bfd_is_com_section (symbol->section)) \
2368 { \
2369 relocation = 0; \
2370 } \
2371 else \
2372 { \
2373 relocation = symbol->value; \
2374 } \
2375 } \
2376 }
b5f79c76 2377
c58b9523 2378unsigned int bfd_get_reloc_size (reloc_howto_type *);
252b5132 2379
dc810e39
AM
2380typedef struct relent_chain
2381{
252b5132 2382 arelent relent;
dc810e39 2383 struct relent_chain *next;
b5f79c76
NC
2384}
2385arelent_chain;
2386
c58b9523
AM
2387bfd_reloc_status_type bfd_check_overflow
2388 (enum complain_overflow how,
252b5132
RH
2389 unsigned int bitsize,
2390 unsigned int rightshift,
2391 unsigned int addrsize,
c58b9523 2392 bfd_vma relocation);
252b5132 2393
c58b9523
AM
2394bfd_reloc_status_type bfd_perform_relocation
2395 (bfd *abfd,
252b5132 2396 arelent *reloc_entry,
c58b9523 2397 void *data,
252b5132
RH
2398 asection *input_section,
2399 bfd *output_bfd,
c58b9523 2400 char **error_message);
252b5132 2401
c58b9523
AM
2402bfd_reloc_status_type bfd_install_relocation
2403 (bfd *abfd,
252b5132 2404 arelent *reloc_entry,
c58b9523 2405 void *data, bfd_vma data_start,
252b5132 2406 asection *input_section,
c58b9523 2407 char **error_message);
252b5132
RH
2408
2409enum bfd_reloc_code_real {
2410 _dummy_first_bfd_reloc_code_real,
2411
541389e2 2412
b5f79c76 2413/* Basic absolute relocations of N bits. */
252b5132
RH
2414 BFD_RELOC_64,
2415 BFD_RELOC_32,
2416 BFD_RELOC_26,
2417 BFD_RELOC_24,
2418 BFD_RELOC_16,
2419 BFD_RELOC_14,
2420 BFD_RELOC_8,
2421
2422/* PC-relative relocations. Sometimes these are relative to the address
2423of the relocation itself; sometimes they are relative to the start of
2424the section containing the relocation. It depends on the specific target.
2425
b5f79c76 2426The 24-bit relocation is used in some Intel 960 configurations. */
252b5132
RH
2427 BFD_RELOC_64_PCREL,
2428 BFD_RELOC_32_PCREL,
2429 BFD_RELOC_24_PCREL,
2430 BFD_RELOC_16_PCREL,
2431 BFD_RELOC_12_PCREL,
2432 BFD_RELOC_8_PCREL,
2433
6482c264
NC
2434/* Section relative relocations. Some targets need this for DWARF2. */
2435 BFD_RELOC_32_SECREL,
2436
b5f79c76 2437/* For ELF. */
252b5132
RH
2438 BFD_RELOC_32_GOT_PCREL,
2439 BFD_RELOC_16_GOT_PCREL,
2440 BFD_RELOC_8_GOT_PCREL,
2441 BFD_RELOC_32_GOTOFF,
2442 BFD_RELOC_16_GOTOFF,
2443 BFD_RELOC_LO16_GOTOFF,
2444 BFD_RELOC_HI16_GOTOFF,
2445 BFD_RELOC_HI16_S_GOTOFF,
2446 BFD_RELOC_8_GOTOFF,
5bd4f169 2447 BFD_RELOC_64_PLT_PCREL,
252b5132
RH
2448 BFD_RELOC_32_PLT_PCREL,
2449 BFD_RELOC_24_PLT_PCREL,
2450 BFD_RELOC_16_PLT_PCREL,
2451 BFD_RELOC_8_PLT_PCREL,
5bd4f169 2452 BFD_RELOC_64_PLTOFF,
252b5132
RH
2453 BFD_RELOC_32_PLTOFF,
2454 BFD_RELOC_16_PLTOFF,
2455 BFD_RELOC_LO16_PLTOFF,
2456 BFD_RELOC_HI16_PLTOFF,
2457 BFD_RELOC_HI16_S_PLTOFF,
2458 BFD_RELOC_8_PLTOFF,
2459
b5f79c76 2460/* Relocations used by 68K ELF. */
252b5132
RH
2461 BFD_RELOC_68K_GLOB_DAT,
2462 BFD_RELOC_68K_JMP_SLOT,
2463 BFD_RELOC_68K_RELATIVE,
cf869cce
NC
2464 BFD_RELOC_68K_TLS_GD32,
2465 BFD_RELOC_68K_TLS_GD16,
2466 BFD_RELOC_68K_TLS_GD8,
2467 BFD_RELOC_68K_TLS_LDM32,
2468 BFD_RELOC_68K_TLS_LDM16,
2469 BFD_RELOC_68K_TLS_LDM8,
2470 BFD_RELOC_68K_TLS_LDO32,
2471 BFD_RELOC_68K_TLS_LDO16,
2472 BFD_RELOC_68K_TLS_LDO8,
2473 BFD_RELOC_68K_TLS_IE32,
2474 BFD_RELOC_68K_TLS_IE16,
2475 BFD_RELOC_68K_TLS_IE8,
2476 BFD_RELOC_68K_TLS_LE32,
2477 BFD_RELOC_68K_TLS_LE16,
2478 BFD_RELOC_68K_TLS_LE8,
252b5132 2479
b5f79c76 2480/* Linkage-table relative. */
252b5132
RH
2481 BFD_RELOC_32_BASEREL,
2482 BFD_RELOC_16_BASEREL,
2483 BFD_RELOC_LO16_BASEREL,
2484 BFD_RELOC_HI16_BASEREL,
2485 BFD_RELOC_HI16_S_BASEREL,
2486 BFD_RELOC_8_BASEREL,
2487 BFD_RELOC_RVA,
2488
b5f79c76 2489/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
252b5132
RH
2490 BFD_RELOC_8_FFnn,
2491
2492/* These PC-relative relocations are stored as word displacements --
2493i.e., byte displacements shifted right two bits. The 30-bit word
2494displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2495SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2496signed 16-bit displacement is used on the MIPS, and the 23-bit
b5f79c76 2497displacement is used on the Alpha. */
252b5132
RH
2498 BFD_RELOC_32_PCREL_S2,
2499 BFD_RELOC_16_PCREL_S2,
2500 BFD_RELOC_23_PCREL_S2,
2501
2502/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
b5f79c76 2503the target word. These are used on the SPARC. */
252b5132
RH
2504 BFD_RELOC_HI22,
2505 BFD_RELOC_LO10,
2506
2507/* For systems that allocate a Global Pointer register, these are
2508displacements off that register. These relocation types are
2509handled specially, because the value the register will have is
b5f79c76 2510decided relatively late. */
252b5132
RH
2511 BFD_RELOC_GPREL16,
2512 BFD_RELOC_GPREL32,
2513
b5f79c76 2514/* Reloc types used for i960/b.out. */
252b5132
RH
2515 BFD_RELOC_I960_CALLJ,
2516
2517/* SPARC ELF relocations. There is probably some overlap with other
b5f79c76 2518relocation types already defined. */
252b5132
RH
2519 BFD_RELOC_NONE,
2520 BFD_RELOC_SPARC_WDISP22,
2521 BFD_RELOC_SPARC22,
2522 BFD_RELOC_SPARC13,
2523 BFD_RELOC_SPARC_GOT10,
2524 BFD_RELOC_SPARC_GOT13,
2525 BFD_RELOC_SPARC_GOT22,
2526 BFD_RELOC_SPARC_PC10,
2527 BFD_RELOC_SPARC_PC22,
2528 BFD_RELOC_SPARC_WPLT30,
2529 BFD_RELOC_SPARC_COPY,
2530 BFD_RELOC_SPARC_GLOB_DAT,
2531 BFD_RELOC_SPARC_JMP_SLOT,
2532 BFD_RELOC_SPARC_RELATIVE,
0f2712ed 2533 BFD_RELOC_SPARC_UA16,
252b5132 2534 BFD_RELOC_SPARC_UA32,
0f2712ed 2535 BFD_RELOC_SPARC_UA64,
739f7f82
DM
2536 BFD_RELOC_SPARC_GOTDATA_HIX22,
2537 BFD_RELOC_SPARC_GOTDATA_LOX10,
2538 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2539 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2540 BFD_RELOC_SPARC_GOTDATA_OP,
d0c9aeb3
DM
2541 BFD_RELOC_SPARC_JMP_IREL,
2542 BFD_RELOC_SPARC_IRELATIVE,
252b5132 2543
b5f79c76 2544/* I think these are specific to SPARC a.out (e.g., Sun 4). */
252b5132
RH
2545 BFD_RELOC_SPARC_BASE13,
2546 BFD_RELOC_SPARC_BASE22,
2547
b5f79c76 2548/* SPARC64 relocations */
252b5132
RH
2549#define BFD_RELOC_SPARC_64 BFD_RELOC_64
2550 BFD_RELOC_SPARC_10,
2551 BFD_RELOC_SPARC_11,
2552 BFD_RELOC_SPARC_OLO10,
2553 BFD_RELOC_SPARC_HH22,
2554 BFD_RELOC_SPARC_HM10,
2555 BFD_RELOC_SPARC_LM22,
2556 BFD_RELOC_SPARC_PC_HH22,
2557 BFD_RELOC_SPARC_PC_HM10,
2558 BFD_RELOC_SPARC_PC_LM22,
2559 BFD_RELOC_SPARC_WDISP16,
2560 BFD_RELOC_SPARC_WDISP19,
2561 BFD_RELOC_SPARC_7,
2562 BFD_RELOC_SPARC_6,
2563 BFD_RELOC_SPARC_5,
2564#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
bd5e6e7e 2565 BFD_RELOC_SPARC_PLT32,
252b5132
RH
2566 BFD_RELOC_SPARC_PLT64,
2567 BFD_RELOC_SPARC_HIX22,
2568 BFD_RELOC_SPARC_LOX10,
2569 BFD_RELOC_SPARC_H44,
2570 BFD_RELOC_SPARC_M44,
2571 BFD_RELOC_SPARC_L44,
2572 BFD_RELOC_SPARC_REGISTER,
2573
b5f79c76 2574/* SPARC little endian relocation */
252b5132
RH
2575 BFD_RELOC_SPARC_REV32,
2576
b9734f35
JJ
2577/* SPARC TLS relocations */
2578 BFD_RELOC_SPARC_TLS_GD_HI22,
2579 BFD_RELOC_SPARC_TLS_GD_LO10,
2580 BFD_RELOC_SPARC_TLS_GD_ADD,
2581 BFD_RELOC_SPARC_TLS_GD_CALL,
2582 BFD_RELOC_SPARC_TLS_LDM_HI22,
2583 BFD_RELOC_SPARC_TLS_LDM_LO10,
2584 BFD_RELOC_SPARC_TLS_LDM_ADD,
2585 BFD_RELOC_SPARC_TLS_LDM_CALL,
2586 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2587 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2588 BFD_RELOC_SPARC_TLS_LDO_ADD,
2589 BFD_RELOC_SPARC_TLS_IE_HI22,
2590 BFD_RELOC_SPARC_TLS_IE_LO10,
2591 BFD_RELOC_SPARC_TLS_IE_LD,
2592 BFD_RELOC_SPARC_TLS_IE_LDX,
2593 BFD_RELOC_SPARC_TLS_IE_ADD,
2594 BFD_RELOC_SPARC_TLS_LE_HIX22,
2595 BFD_RELOC_SPARC_TLS_LE_LOX10,
2596 BFD_RELOC_SPARC_TLS_DTPMOD32,
2597 BFD_RELOC_SPARC_TLS_DTPMOD64,
2598 BFD_RELOC_SPARC_TLS_DTPOFF32,
2599 BFD_RELOC_SPARC_TLS_DTPOFF64,
2600 BFD_RELOC_SPARC_TLS_TPOFF32,
2601 BFD_RELOC_SPARC_TLS_TPOFF64,
2602
e9f53129
AM
2603/* SPU Relocations. */
2604 BFD_RELOC_SPU_IMM7,
2605 BFD_RELOC_SPU_IMM8,
2606 BFD_RELOC_SPU_IMM10,
2607 BFD_RELOC_SPU_IMM10W,
2608 BFD_RELOC_SPU_IMM16,
2609 BFD_RELOC_SPU_IMM16W,
2610 BFD_RELOC_SPU_IMM18,
2611 BFD_RELOC_SPU_PCREL9a,
2612 BFD_RELOC_SPU_PCREL9b,
2613 BFD_RELOC_SPU_PCREL16,
2614 BFD_RELOC_SPU_LO16,
2615 BFD_RELOC_SPU_HI16,
ece5ef60
AM
2616 BFD_RELOC_SPU_PPU32,
2617 BFD_RELOC_SPU_PPU64,
8fdcc58d 2618 BFD_RELOC_SPU_ADD_PIC,
e9f53129 2619
252b5132
RH
2620/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2621"addend" in some special way.
2622For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2623writing; when reading, it will be the absolute section symbol. The
2624addend is the displacement in bytes of the "lda" instruction from
b5f79c76 2625the "ldah" instruction (which is at the address of this reloc). */
252b5132
RH
2626 BFD_RELOC_ALPHA_GPDISP_HI16,
2627
2628/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2629with GPDISP_HI16 relocs. The addend is ignored when writing the
2630relocations out, and is filled in with the file's GP value on
b5f79c76 2631reading, for convenience. */
252b5132
RH
2632 BFD_RELOC_ALPHA_GPDISP_LO16,
2633
2634/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2635relocation except that there is no accompanying GPDISP_LO16
b5f79c76 2636relocation. */
252b5132
RH
2637 BFD_RELOC_ALPHA_GPDISP,
2638
2639/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2640the assembler turns it into a LDQ instruction to load the address of
2641the symbol, and then fills in a register in the real instruction.
2642
2643The LITERAL reloc, at the LDQ instruction, refers to the .lita
2644section symbol. The addend is ignored when writing, but is filled
2645in with the file's GP value on reading, for convenience, as with the
2646GPDISP_LO16 reloc.
2647
2648The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2649It should refer to the symbol to be referenced, as with 16_GOTOFF,
2650but it generates output not based on the position within the .got
2651section, but relative to the GP value chosen for the file during the
2652final link stage.
2653
2654The LITUSE reloc, on the instruction using the loaded address, gives
2655information to the linker that it might be able to use to optimize
2656away some literal section references. The symbol is ignored (read
2657as the absolute section symbol), and the "addend" indicates the type
2658of instruction using the register:
26591 - "memory" fmt insn
26602 - byte-manipulation (byte offset reg)
b5f79c76 26613 - jsr (target of branch) */
252b5132
RH
2662 BFD_RELOC_ALPHA_LITERAL,
2663 BFD_RELOC_ALPHA_ELF_LITERAL,
2664 BFD_RELOC_ALPHA_LITUSE,
2665
2666/* The HINT relocation indicates a value that should be filled into the
2667"hint" field of a jmp/jsr/ret instruction, for possible branch-
b5f79c76 2668prediction logic which may be provided on some processors. */
252b5132
RH
2669 BFD_RELOC_ALPHA_HINT,
2670
2671/* The LINKAGE relocation outputs a linkage pair in the object file,
b5f79c76 2672which is filled by the linker. */
252b5132
RH
2673 BFD_RELOC_ALPHA_LINKAGE,
2674
2675/* The CODEADDR relocation outputs a STO_CA in the object file,
b5f79c76 2676which is filled by the linker. */
252b5132
RH
2677 BFD_RELOC_ALPHA_CODEADDR,
2678
dc810e39 2679/* The GPREL_HI/LO relocations together form a 32-bit offset from the
b5f79c76 2680GP register. */
dfe57ca0
RH
2681 BFD_RELOC_ALPHA_GPREL_HI16,
2682 BFD_RELOC_ALPHA_GPREL_LO16,
2683
7793f4d0 2684/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
b34976b6 2685share a common GP, and the target address is adjusted for
7793f4d0
RH
2686STO_ALPHA_STD_GPLOAD. */
2687 BFD_RELOC_ALPHA_BRSGP,
2688
0c376465
TG
2689/* The NOP relocation outputs a NOP if the longword displacement
2690between two procedure entry points is < 2^21. */
2691 BFD_RELOC_ALPHA_NOP,
2692
2693/* The BSR relocation outputs a BSR if the longword displacement
2694between two procedure entry points is < 2^21. */
2695 BFD_RELOC_ALPHA_BSR,
2696
2697/* The LDA relocation outputs a LDA if the longword displacement
2698between two procedure entry points is < 2^16. */
2699 BFD_RELOC_ALPHA_LDA,
2700
2701/* The BOH relocation outputs a BSR if the longword displacement
2702between two procedure entry points is < 2^21, or else a hint. */
2703 BFD_RELOC_ALPHA_BOH,
2704
3765b1be
RH
2705/* Alpha thread-local storage relocations. */
2706 BFD_RELOC_ALPHA_TLSGD,
2707 BFD_RELOC_ALPHA_TLSLDM,
2708 BFD_RELOC_ALPHA_DTPMOD64,
2709 BFD_RELOC_ALPHA_GOTDTPREL16,
2710 BFD_RELOC_ALPHA_DTPREL64,
2711 BFD_RELOC_ALPHA_DTPREL_HI16,
2712 BFD_RELOC_ALPHA_DTPREL_LO16,
2713 BFD_RELOC_ALPHA_DTPREL16,
2714 BFD_RELOC_ALPHA_GOTTPREL16,
2715 BFD_RELOC_ALPHA_TPREL64,
2716 BFD_RELOC_ALPHA_TPREL_HI16,
2717 BFD_RELOC_ALPHA_TPREL_LO16,
2718 BFD_RELOC_ALPHA_TPREL16,
2719
252b5132 2720/* Bits 27..2 of the relocation address shifted right 2 bits;
b5f79c76 2721simple reloc otherwise. */
252b5132
RH
2722 BFD_RELOC_MIPS_JMP,
2723
b5f79c76 2724/* The MIPS16 jump instruction. */
252b5132
RH
2725 BFD_RELOC_MIPS16_JMP,
2726
b5f79c76 2727/* MIPS16 GP relative reloc. */
252b5132
RH
2728 BFD_RELOC_MIPS16_GPREL,
2729
b5f79c76 2730/* High 16 bits of 32-bit value; simple reloc. */
252b5132
RH
2731 BFD_RELOC_HI16,
2732
2733/* High 16 bits of 32-bit value but the low 16 bits will be sign
2734extended and added to form the final result. If the low 16
2735bits form a negative number, we need to add one to the high value
b5f79c76 2736to compensate for the borrow when the low bits are added. */
252b5132
RH
2737 BFD_RELOC_HI16_S,
2738
b5f79c76 2739/* Low 16 bits. */
252b5132
RH
2740 BFD_RELOC_LO16,
2741
d7128ce4
AM
2742/* High 16 bits of 32-bit pc-relative value */
2743 BFD_RELOC_HI16_PCREL,
2744
2745/* High 16 bits of 32-bit pc-relative value, adjusted */
2746 BFD_RELOC_HI16_S_PCREL,
2747
2748/* Low 16 bits of pc-relative value */
2749 BFD_RELOC_LO16_PCREL,
2750
738e5348
RS
2751/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
275216-bit immediate fields */
2753 BFD_RELOC_MIPS16_GOT16,
2754 BFD_RELOC_MIPS16_CALL16,
2755
d6f16593
MR
2756/* MIPS16 high 16 bits of 32-bit value. */
2757 BFD_RELOC_MIPS16_HI16,
2758
2759/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2760extended and added to form the final result. If the low 16
2761bits form a negative number, we need to add one to the high value
2762to compensate for the borrow when the low bits are added. */
2763 BFD_RELOC_MIPS16_HI16_S,
2764
2765/* MIPS16 low 16 bits. */
2766 BFD_RELOC_MIPS16_LO16,
2767
b5f79c76 2768/* Relocation against a MIPS literal section. */
252b5132
RH
2769 BFD_RELOC_MIPS_LITERAL,
2770
b5f79c76 2771/* MIPS ELF relocations. */
252b5132
RH
2772 BFD_RELOC_MIPS_GOT16,
2773 BFD_RELOC_MIPS_CALL16,
252b5132
RH
2774 BFD_RELOC_MIPS_GOT_HI16,
2775 BFD_RELOC_MIPS_GOT_LO16,
2776 BFD_RELOC_MIPS_CALL_HI16,
2777 BFD_RELOC_MIPS_CALL_LO16,
3f830999
MM
2778 BFD_RELOC_MIPS_SUB,
2779 BFD_RELOC_MIPS_GOT_PAGE,
2780 BFD_RELOC_MIPS_GOT_OFST,
2781 BFD_RELOC_MIPS_GOT_DISP,
c2feb664
NC
2782 BFD_RELOC_MIPS_SHIFT5,
2783 BFD_RELOC_MIPS_SHIFT6,
2784 BFD_RELOC_MIPS_INSERT_A,
2785 BFD_RELOC_MIPS_INSERT_B,
2786 BFD_RELOC_MIPS_DELETE,
2787 BFD_RELOC_MIPS_HIGHEST,
2788 BFD_RELOC_MIPS_HIGHER,
2789 BFD_RELOC_MIPS_SCN_DISP,
2790 BFD_RELOC_MIPS_REL16,
2791 BFD_RELOC_MIPS_RELGOT,
2792 BFD_RELOC_MIPS_JALR,
0f20cc35
DJ
2793 BFD_RELOC_MIPS_TLS_DTPMOD32,
2794 BFD_RELOC_MIPS_TLS_DTPREL32,
2795 BFD_RELOC_MIPS_TLS_DTPMOD64,
2796 BFD_RELOC_MIPS_TLS_DTPREL64,
2797 BFD_RELOC_MIPS_TLS_GD,
2798 BFD_RELOC_MIPS_TLS_LDM,
2799 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2800 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2801 BFD_RELOC_MIPS_TLS_GOTTPREL,
2802 BFD_RELOC_MIPS_TLS_TPREL32,
2803 BFD_RELOC_MIPS_TLS_TPREL64,
2804 BFD_RELOC_MIPS_TLS_TPREL_HI16,
2805 BFD_RELOC_MIPS_TLS_TPREL_LO16,
252b5132 2806
ec317fb1 2807
861fb55a 2808/* MIPS ELF relocations (VxWorks and PLT extensions). */
0a44bf69
RS
2809 BFD_RELOC_MIPS_COPY,
2810 BFD_RELOC_MIPS_JUMP_SLOT,
f865a31d
AG
2811
2812
2813/* Moxie ELF relocations. */
2814 BFD_RELOC_MOXIE_10_PCREL,
0a44bf69
RS
2815
2816
bb3fff1e
AM
2817/* Fujitsu Frv Relocations. */
2818 BFD_RELOC_FRV_LABEL16,
2819 BFD_RELOC_FRV_LABEL24,
2820 BFD_RELOC_FRV_LO16,
2821 BFD_RELOC_FRV_HI16,
2822 BFD_RELOC_FRV_GPREL12,
2823 BFD_RELOC_FRV_GPRELU12,
2824 BFD_RELOC_FRV_GPREL32,
2825 BFD_RELOC_FRV_GPRELHI,
2826 BFD_RELOC_FRV_GPRELLO,
51532845
AO
2827 BFD_RELOC_FRV_GOT12,
2828 BFD_RELOC_FRV_GOTHI,
2829 BFD_RELOC_FRV_GOTLO,
2830 BFD_RELOC_FRV_FUNCDESC,
2831 BFD_RELOC_FRV_FUNCDESC_GOT12,
2832 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2833 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2834 BFD_RELOC_FRV_FUNCDESC_VALUE,
2835 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2836 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2837 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2838 BFD_RELOC_FRV_GOTOFF12,
2839 BFD_RELOC_FRV_GOTOFFHI,
2840 BFD_RELOC_FRV_GOTOFFLO,
90219bd0
AO
2841 BFD_RELOC_FRV_GETTLSOFF,
2842 BFD_RELOC_FRV_TLSDESC_VALUE,
2843 BFD_RELOC_FRV_GOTTLSDESC12,
2844 BFD_RELOC_FRV_GOTTLSDESCHI,
2845 BFD_RELOC_FRV_GOTTLSDESCLO,
2846 BFD_RELOC_FRV_TLSMOFF12,
2847 BFD_RELOC_FRV_TLSMOFFHI,
2848 BFD_RELOC_FRV_TLSMOFFLO,
2849 BFD_RELOC_FRV_GOTTLSOFF12,
2850 BFD_RELOC_FRV_GOTTLSOFFHI,
2851 BFD_RELOC_FRV_GOTTLSOFFLO,
2852 BFD_RELOC_FRV_TLSOFF,
2853 BFD_RELOC_FRV_TLSDESC_RELAX,
2854 BFD_RELOC_FRV_GETTLSOFF_RELAX,
2855 BFD_RELOC_FRV_TLSOFF_RELAX,
2856 BFD_RELOC_FRV_TLSMOFF,
bb3fff1e 2857
ec317fb1 2858
03a12831
AO
2859/* This is a 24bit GOT-relative reloc for the mn10300. */
2860 BFD_RELOC_MN10300_GOTOFF24,
2861
2862/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2863in the instruction. */
2864 BFD_RELOC_MN10300_GOT32,
2865
2866/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2867in the instruction. */
2868 BFD_RELOC_MN10300_GOT24,
2869
2870/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2871in the instruction. */
2872 BFD_RELOC_MN10300_GOT16,
2873
2874/* Copy symbol at runtime. */
2875 BFD_RELOC_MN10300_COPY,
2876
2877/* Create GOT entry. */
2878 BFD_RELOC_MN10300_GLOB_DAT,
2879
2880/* Create PLT entry. */
2881 BFD_RELOC_MN10300_JMP_SLOT,
2882
2883/* Adjust by program base. */
2884 BFD_RELOC_MN10300_RELATIVE,
2885
bfff1642
NC
2886/* Together with another reloc targeted at the same location,
2887allows for a value that is the difference of two symbols
2888in the same section. */
2889 BFD_RELOC_MN10300_SYM_DIFF,
2890
569006e5
NC
2891/* The addend of this reloc is an alignment power that must
2892be honoured at the offset's location, regardless of linker
2893relaxation. */
2894 BFD_RELOC_MN10300_ALIGN,
2895
541389e2 2896
b5f79c76 2897/* i386/elf relocations */
252b5132
RH
2898 BFD_RELOC_386_GOT32,
2899 BFD_RELOC_386_PLT32,
2900 BFD_RELOC_386_COPY,
2901 BFD_RELOC_386_GLOB_DAT,
2902 BFD_RELOC_386_JUMP_SLOT,
2903 BFD_RELOC_386_RELATIVE,
2904 BFD_RELOC_386_GOTOFF,
2905 BFD_RELOC_386_GOTPC,
37e55690
JJ
2906 BFD_RELOC_386_TLS_TPOFF,
2907 BFD_RELOC_386_TLS_IE,
2908 BFD_RELOC_386_TLS_GOTIE,
13ae64f3
JJ
2909 BFD_RELOC_386_TLS_LE,
2910 BFD_RELOC_386_TLS_GD,
2911 BFD_RELOC_386_TLS_LDM,
2912 BFD_RELOC_386_TLS_LDO_32,
2913 BFD_RELOC_386_TLS_IE_32,
2914 BFD_RELOC_386_TLS_LE_32,
2915 BFD_RELOC_386_TLS_DTPMOD32,
2916 BFD_RELOC_386_TLS_DTPOFF32,
2917 BFD_RELOC_386_TLS_TPOFF32,
67a4f2b7
AO
2918 BFD_RELOC_386_TLS_GOTDESC,
2919 BFD_RELOC_386_TLS_DESC_CALL,
2920 BFD_RELOC_386_TLS_DESC,
cbe950e9 2921 BFD_RELOC_386_IRELATIVE,
252b5132 2922
b5f79c76 2923/* x86-64/elf relocations */
8d88c4ca
NC
2924 BFD_RELOC_X86_64_GOT32,
2925 BFD_RELOC_X86_64_PLT32,
2926 BFD_RELOC_X86_64_COPY,
2927 BFD_RELOC_X86_64_GLOB_DAT,
2928 BFD_RELOC_X86_64_JUMP_SLOT,
2929 BFD_RELOC_X86_64_RELATIVE,
2930 BFD_RELOC_X86_64_GOTPCREL,
2931 BFD_RELOC_X86_64_32S,
bffbf940
JJ
2932 BFD_RELOC_X86_64_DTPMOD64,
2933 BFD_RELOC_X86_64_DTPOFF64,
2934 BFD_RELOC_X86_64_TPOFF64,
2935 BFD_RELOC_X86_64_TLSGD,
2936 BFD_RELOC_X86_64_TLSLD,
2937 BFD_RELOC_X86_64_DTPOFF32,
2938 BFD_RELOC_X86_64_GOTTPOFF,
2939 BFD_RELOC_X86_64_TPOFF32,
d6ab8113
JB
2940 BFD_RELOC_X86_64_GOTOFF64,
2941 BFD_RELOC_X86_64_GOTPC32,
7b81dfbb
AJ
2942 BFD_RELOC_X86_64_GOT64,
2943 BFD_RELOC_X86_64_GOTPCREL64,
2944 BFD_RELOC_X86_64_GOTPC64,
2945 BFD_RELOC_X86_64_GOTPLT64,
2946 BFD_RELOC_X86_64_PLTOFF64,
67a4f2b7
AO
2947 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2948 BFD_RELOC_X86_64_TLSDESC_CALL,
2949 BFD_RELOC_X86_64_TLSDESC,
cbe950e9 2950 BFD_RELOC_X86_64_IRELATIVE,
8d88c4ca 2951
b5f79c76 2952/* ns32k relocations */
252b5132
RH
2953 BFD_RELOC_NS32K_IMM_8,
2954 BFD_RELOC_NS32K_IMM_16,
2955 BFD_RELOC_NS32K_IMM_32,
2956 BFD_RELOC_NS32K_IMM_8_PCREL,
2957 BFD_RELOC_NS32K_IMM_16_PCREL,
2958 BFD_RELOC_NS32K_IMM_32_PCREL,
2959 BFD_RELOC_NS32K_DISP_8,
2960 BFD_RELOC_NS32K_DISP_16,
2961 BFD_RELOC_NS32K_DISP_32,
2962 BFD_RELOC_NS32K_DISP_8_PCREL,
2963 BFD_RELOC_NS32K_DISP_16_PCREL,
2964 BFD_RELOC_NS32K_DISP_32_PCREL,
2965
b5f79c76 2966/* PDP11 relocations */
e135f41b
NC
2967 BFD_RELOC_PDP11_DISP_8_PCREL,
2968 BFD_RELOC_PDP11_DISP_6_PCREL,
2969
b5f79c76 2970/* Picojava relocs. Not all of these appear in object files. */
0bcb993b
ILT
2971 BFD_RELOC_PJ_CODE_HI16,
2972 BFD_RELOC_PJ_CODE_LO16,
2973 BFD_RELOC_PJ_CODE_DIR16,
2974 BFD_RELOC_PJ_CODE_DIR32,
2975 BFD_RELOC_PJ_CODE_REL16,
2976 BFD_RELOC_PJ_CODE_REL32,
2977
b5f79c76 2978/* Power(rs6000) and PowerPC relocations. */
252b5132
RH
2979 BFD_RELOC_PPC_B26,
2980 BFD_RELOC_PPC_BA26,
2981 BFD_RELOC_PPC_TOC16,
2982 BFD_RELOC_PPC_B16,
2983 BFD_RELOC_PPC_B16_BRTAKEN,
2984 BFD_RELOC_PPC_B16_BRNTAKEN,
2985 BFD_RELOC_PPC_BA16,
2986 BFD_RELOC_PPC_BA16_BRTAKEN,
2987 BFD_RELOC_PPC_BA16_BRNTAKEN,
2988 BFD_RELOC_PPC_COPY,
2989 BFD_RELOC_PPC_GLOB_DAT,
2990 BFD_RELOC_PPC_JMP_SLOT,
2991 BFD_RELOC_PPC_RELATIVE,
2992 BFD_RELOC_PPC_LOCAL24PC,
2993 BFD_RELOC_PPC_EMB_NADDR32,
2994 BFD_RELOC_PPC_EMB_NADDR16,
2995 BFD_RELOC_PPC_EMB_NADDR16_LO,
2996 BFD_RELOC_PPC_EMB_NADDR16_HI,
2997 BFD_RELOC_PPC_EMB_NADDR16_HA,
2998 BFD_RELOC_PPC_EMB_SDAI16,
2999 BFD_RELOC_PPC_EMB_SDA2I16,
3000 BFD_RELOC_PPC_EMB_SDA2REL,
3001 BFD_RELOC_PPC_EMB_SDA21,
3002 BFD_RELOC_PPC_EMB_MRKREF,
3003 BFD_RELOC_PPC_EMB_RELSEC16,
3004 BFD_RELOC_PPC_EMB_RELST_LO,
3005 BFD_RELOC_PPC_EMB_RELST_HI,
3006 BFD_RELOC_PPC_EMB_RELST_HA,
3007 BFD_RELOC_PPC_EMB_BIT_FLD,
3008 BFD_RELOC_PPC_EMB_RELSDA,
5bd4f169
AM
3009 BFD_RELOC_PPC64_HIGHER,
3010 BFD_RELOC_PPC64_HIGHER_S,
3011 BFD_RELOC_PPC64_HIGHEST,
3012 BFD_RELOC_PPC64_HIGHEST_S,
3013 BFD_RELOC_PPC64_TOC16_LO,
3014 BFD_RELOC_PPC64_TOC16_HI,
3015 BFD_RELOC_PPC64_TOC16_HA,
3016 BFD_RELOC_PPC64_TOC,
dc810e39 3017 BFD_RELOC_PPC64_PLTGOT16,
5bd4f169
AM
3018 BFD_RELOC_PPC64_PLTGOT16_LO,
3019 BFD_RELOC_PPC64_PLTGOT16_HI,
3020 BFD_RELOC_PPC64_PLTGOT16_HA,
3021 BFD_RELOC_PPC64_ADDR16_DS,
3022 BFD_RELOC_PPC64_ADDR16_LO_DS,
3023 BFD_RELOC_PPC64_GOT16_DS,
3024 BFD_RELOC_PPC64_GOT16_LO_DS,
3025 BFD_RELOC_PPC64_PLT16_LO_DS,
3026 BFD_RELOC_PPC64_SECTOFF_DS,
3027 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3028 BFD_RELOC_PPC64_TOC16_DS,
3029 BFD_RELOC_PPC64_TOC16_LO_DS,
3030 BFD_RELOC_PPC64_PLTGOT16_DS,
3031 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
252b5132 3032
411e1bfb
AM
3033/* PowerPC and PowerPC64 thread-local storage relocations. */
3034 BFD_RELOC_PPC_TLS,
727fc41e
AM
3035 BFD_RELOC_PPC_TLSGD,
3036 BFD_RELOC_PPC_TLSLD,
411e1bfb
AM
3037 BFD_RELOC_PPC_DTPMOD,
3038 BFD_RELOC_PPC_TPREL16,
3039 BFD_RELOC_PPC_TPREL16_LO,
3040 BFD_RELOC_PPC_TPREL16_HI,
3041 BFD_RELOC_PPC_TPREL16_HA,
3042 BFD_RELOC_PPC_TPREL,
3043 BFD_RELOC_PPC_DTPREL16,
3044 BFD_RELOC_PPC_DTPREL16_LO,
3045 BFD_RELOC_PPC_DTPREL16_HI,
3046 BFD_RELOC_PPC_DTPREL16_HA,
3047 BFD_RELOC_PPC_DTPREL,
3048 BFD_RELOC_PPC_GOT_TLSGD16,
3049 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3050 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3051 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3052 BFD_RELOC_PPC_GOT_TLSLD16,
3053 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3054 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3055 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3056 BFD_RELOC_PPC_GOT_TPREL16,
3057 BFD_RELOC_PPC_GOT_TPREL16_LO,
3058 BFD_RELOC_PPC_GOT_TPREL16_HI,
3059 BFD_RELOC_PPC_GOT_TPREL16_HA,
3060 BFD_RELOC_PPC_GOT_DTPREL16,
3061 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3062 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3063 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3064 BFD_RELOC_PPC64_TPREL16_DS,
3065 BFD_RELOC_PPC64_TPREL16_LO_DS,
3066 BFD_RELOC_PPC64_TPREL16_HIGHER,
3067 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3068 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3069 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3070 BFD_RELOC_PPC64_DTPREL16_DS,
3071 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3072 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3073 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3074 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3075 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3076
b5f79c76 3077/* IBM 370/390 relocations */
5b93d8bb
AM
3078 BFD_RELOC_I370_D12,
3079
7dee875e 3080/* The type of reloc used to build a constructor table - at the moment
252b5132 3081probably a 32 bit wide absolute relocation, but the target can choose.
b5f79c76 3082It generally does map to one of the other relocation types. */
252b5132
RH
3083 BFD_RELOC_CTOR,
3084
3085/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
b5f79c76 3086not stored in the instruction. */
252b5132
RH
3087 BFD_RELOC_ARM_PCREL_BRANCH,
3088
dfc5f959
NC
3089/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3090not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 3091field in the instruction. */
dfc5f959
NC
3092 BFD_RELOC_ARM_PCREL_BLX,
3093
3094/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3095not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 3096field in the instruction. */
dfc5f959
NC
3097 BFD_RELOC_THUMB_PCREL_BLX,
3098
39b41c9c
PB
3099/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3100 BFD_RELOC_ARM_PCREL_CALL,
3101
3102/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3103 BFD_RELOC_ARM_PCREL_JUMP,
3104
c19d1205
ZW
3105/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3106The lowest bit must be zero and is not stored in the instruction.
3107Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3108"nn" one smaller in all cases. Note further that BRANCH23
3109corresponds to R_ARM_THM_CALL. */
3110 BFD_RELOC_THUMB_PCREL_BRANCH7,
3111 BFD_RELOC_THUMB_PCREL_BRANCH9,
3112 BFD_RELOC_THUMB_PCREL_BRANCH12,
3113 BFD_RELOC_THUMB_PCREL_BRANCH20,
3114 BFD_RELOC_THUMB_PCREL_BRANCH23,
3115 BFD_RELOC_THUMB_PCREL_BRANCH25,
3116
3117/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
252b5132 3118 BFD_RELOC_ARM_OFFSET_IMM,
c19d1205
ZW
3119
3120/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
252b5132 3121 BFD_RELOC_ARM_THUMB_OFFSET,
252b5132 3122
d003868e 3123/* Pc-relative or absolute relocation depending on target. Used for
db6579d4 3124entries in .init_array sections. */
9c504268 3125 BFD_RELOC_ARM_TARGET1,
db6579d4
PB
3126
3127/* Read-only segment base relative address. */
3128 BFD_RELOC_ARM_ROSEGREL32,
3129
3130/* Data segment base relative address. */
3131 BFD_RELOC_ARM_SBREL32,
3132
c19d1205 3133/* This reloc is used for references to RTTI data from exception handling
eb043451
PB
3134tables. The actual definition depends on the target. It may be a
3135pc-relative or some form of GOT-indirect relocation. */
3136 BFD_RELOC_ARM_TARGET2,
3137
3138/* 31-bit PC relative address. */
3139 BFD_RELOC_ARM_PREL31,
3140
b6895b4f
PB
3141/* Low and High halfword relocations for MOVW and MOVT instructions. */
3142 BFD_RELOC_ARM_MOVW,
3143 BFD_RELOC_ARM_MOVT,
3144 BFD_RELOC_ARM_MOVW_PCREL,
3145 BFD_RELOC_ARM_MOVT_PCREL,
3146 BFD_RELOC_ARM_THUMB_MOVW,
3147 BFD_RELOC_ARM_THUMB_MOVT,
3148 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3149 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3150
c19d1205
ZW
3151/* Relocations for setting up GOTs and PLTs for shared libraries. */
3152 BFD_RELOC_ARM_JUMP_SLOT,
3153 BFD_RELOC_ARM_GLOB_DAT,
3154 BFD_RELOC_ARM_GOT32,
3155 BFD_RELOC_ARM_PLT32,
3156 BFD_RELOC_ARM_RELATIVE,
3157 BFD_RELOC_ARM_GOTOFF,
3158 BFD_RELOC_ARM_GOTPC,
b43420e6 3159 BFD_RELOC_ARM_GOT_PREL,
c19d1205
ZW
3160
3161/* ARM thread-local storage relocations. */
3162 BFD_RELOC_ARM_TLS_GD32,
3163 BFD_RELOC_ARM_TLS_LDO32,
3164 BFD_RELOC_ARM_TLS_LDM32,
3165 BFD_RELOC_ARM_TLS_DTPOFF32,
3166 BFD_RELOC_ARM_TLS_DTPMOD32,
3167 BFD_RELOC_ARM_TLS_TPOFF32,
3168 BFD_RELOC_ARM_TLS_IE32,
3169 BFD_RELOC_ARM_TLS_LE32,
0855e32b
NS
3170 BFD_RELOC_ARM_TLS_GOTDESC,
3171 BFD_RELOC_ARM_TLS_CALL,
3172 BFD_RELOC_ARM_THM_TLS_CALL,
3173 BFD_RELOC_ARM_TLS_DESCSEQ,
3174 BFD_RELOC_ARM_THM_TLS_DESCSEQ,
3175 BFD_RELOC_ARM_TLS_DESC,
c19d1205 3176
4962c51a
MS
3177/* ARM group relocations. */
3178 BFD_RELOC_ARM_ALU_PC_G0_NC,
3179 BFD_RELOC_ARM_ALU_PC_G0,
3180 BFD_RELOC_ARM_ALU_PC_G1_NC,
3181 BFD_RELOC_ARM_ALU_PC_G1,
3182 BFD_RELOC_ARM_ALU_PC_G2,
3183 BFD_RELOC_ARM_LDR_PC_G0,
3184 BFD_RELOC_ARM_LDR_PC_G1,
3185 BFD_RELOC_ARM_LDR_PC_G2,
3186 BFD_RELOC_ARM_LDRS_PC_G0,
3187 BFD_RELOC_ARM_LDRS_PC_G1,
3188 BFD_RELOC_ARM_LDRS_PC_G2,
3189 BFD_RELOC_ARM_LDC_PC_G0,
3190 BFD_RELOC_ARM_LDC_PC_G1,
3191 BFD_RELOC_ARM_LDC_PC_G2,
3192 BFD_RELOC_ARM_ALU_SB_G0_NC,
3193 BFD_RELOC_ARM_ALU_SB_G0,
3194 BFD_RELOC_ARM_ALU_SB_G1_NC,
3195 BFD_RELOC_ARM_ALU_SB_G1,
3196 BFD_RELOC_ARM_ALU_SB_G2,
3197 BFD_RELOC_ARM_LDR_SB_G0,
3198 BFD_RELOC_ARM_LDR_SB_G1,
3199 BFD_RELOC_ARM_LDR_SB_G2,
3200 BFD_RELOC_ARM_LDRS_SB_G0,
3201 BFD_RELOC_ARM_LDRS_SB_G1,
3202 BFD_RELOC_ARM_LDRS_SB_G2,
3203 BFD_RELOC_ARM_LDC_SB_G0,
3204 BFD_RELOC_ARM_LDC_SB_G1,
3205 BFD_RELOC_ARM_LDC_SB_G2,
3206
845b51d6
PB
3207/* Annotation of BX instructions. */
3208 BFD_RELOC_ARM_V4BX,
3209
34e77a92
RS
3210/* ARM support for STT_GNU_IFUNC. */
3211 BFD_RELOC_ARM_IRELATIVE,
3212
c19d1205
ZW
3213/* These relocs are only used within the ARM assembler. They are not
3214(at present) written to any object files. */
3215 BFD_RELOC_ARM_IMMEDIATE,
3216 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3217 BFD_RELOC_ARM_T32_IMMEDIATE,
16805f35 3218 BFD_RELOC_ARM_T32_ADD_IMM,
92e90b6e 3219 BFD_RELOC_ARM_T32_IMM12,
e9f89963 3220 BFD_RELOC_ARM_T32_ADD_PC12,
c19d1205 3221 BFD_RELOC_ARM_SHIFT_IMM,
3eb17e6b 3222 BFD_RELOC_ARM_SMC,
90ec0d68 3223 BFD_RELOC_ARM_HVC,
c19d1205
ZW
3224 BFD_RELOC_ARM_SWI,
3225 BFD_RELOC_ARM_MULTI,
3226 BFD_RELOC_ARM_CP_OFF_IMM,
3227 BFD_RELOC_ARM_CP_OFF_IMM_S2,
8f06b2d8
PB
3228 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3229 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
c19d1205
ZW
3230 BFD_RELOC_ARM_ADR_IMM,
3231 BFD_RELOC_ARM_LDR_IMM,
3232 BFD_RELOC_ARM_LITERAL,
3233 BFD_RELOC_ARM_IN_POOL,
3234 BFD_RELOC_ARM_OFFSET_IMM8,
3235 BFD_RELOC_ARM_T32_OFFSET_U8,
3236 BFD_RELOC_ARM_T32_OFFSET_IMM,
3237 BFD_RELOC_ARM_HWLITERAL,
3238 BFD_RELOC_ARM_THUMB_ADD,
3239 BFD_RELOC_ARM_THUMB_IMM,
3240 BFD_RELOC_ARM_THUMB_SHIFT,
3241
ef230218 3242/* Renesas / SuperH SH relocs. Not all of these appear in object files. */
252b5132
RH
3243 BFD_RELOC_SH_PCDISP8BY2,
3244 BFD_RELOC_SH_PCDISP12BY2,
1d70c7fb
AO
3245 BFD_RELOC_SH_IMM3,
3246 BFD_RELOC_SH_IMM3U,
3247 BFD_RELOC_SH_DISP12,
3248 BFD_RELOC_SH_DISP12BY2,
3249 BFD_RELOC_SH_DISP12BY4,
3250 BFD_RELOC_SH_DISP12BY8,
3251 BFD_RELOC_SH_DISP20,
3252 BFD_RELOC_SH_DISP20BY8,
252b5132
RH
3253 BFD_RELOC_SH_IMM4,
3254 BFD_RELOC_SH_IMM4BY2,
3255 BFD_RELOC_SH_IMM4BY4,
3256 BFD_RELOC_SH_IMM8,
3257 BFD_RELOC_SH_IMM8BY2,
3258 BFD_RELOC_SH_IMM8BY4,
3259 BFD_RELOC_SH_PCRELIMM8BY2,
3260 BFD_RELOC_SH_PCRELIMM8BY4,
3261 BFD_RELOC_SH_SWITCH16,
3262 BFD_RELOC_SH_SWITCH32,
3263 BFD_RELOC_SH_USES,
3264 BFD_RELOC_SH_COUNT,
3265 BFD_RELOC_SH_ALIGN,
3266 BFD_RELOC_SH_CODE,
3267 BFD_RELOC_SH_DATA,
3268 BFD_RELOC_SH_LABEL,
015551fc
JR
3269 BFD_RELOC_SH_LOOP_START,
3270 BFD_RELOC_SH_LOOP_END,
1bd91689
AM
3271 BFD_RELOC_SH_COPY,
3272 BFD_RELOC_SH_GLOB_DAT,
3273 BFD_RELOC_SH_JMP_SLOT,
3274 BFD_RELOC_SH_RELATIVE,
3275 BFD_RELOC_SH_GOTPC,
54327882
AM
3276 BFD_RELOC_SH_GOT_LOW16,
3277 BFD_RELOC_SH_GOT_MEDLOW16,
3278 BFD_RELOC_SH_GOT_MEDHI16,
3279 BFD_RELOC_SH_GOT_HI16,
3280 BFD_RELOC_SH_GOTPLT_LOW16,
3281 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3282 BFD_RELOC_SH_GOTPLT_MEDHI16,
3283 BFD_RELOC_SH_GOTPLT_HI16,
3284 BFD_RELOC_SH_PLT_LOW16,
3285 BFD_RELOC_SH_PLT_MEDLOW16,
3286 BFD_RELOC_SH_PLT_MEDHI16,
3287 BFD_RELOC_SH_PLT_HI16,
3288 BFD_RELOC_SH_GOTOFF_LOW16,
3289 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3290 BFD_RELOC_SH_GOTOFF_MEDHI16,
3291 BFD_RELOC_SH_GOTOFF_HI16,
3292 BFD_RELOC_SH_GOTPC_LOW16,
3293 BFD_RELOC_SH_GOTPC_MEDLOW16,
3294 BFD_RELOC_SH_GOTPC_MEDHI16,
3295 BFD_RELOC_SH_GOTPC_HI16,
3296 BFD_RELOC_SH_COPY64,
3297 BFD_RELOC_SH_GLOB_DAT64,
3298 BFD_RELOC_SH_JMP_SLOT64,
3299 BFD_RELOC_SH_RELATIVE64,
3300 BFD_RELOC_SH_GOT10BY4,
3301 BFD_RELOC_SH_GOT10BY8,
3302 BFD_RELOC_SH_GOTPLT10BY4,
3303 BFD_RELOC_SH_GOTPLT10BY8,
3304 BFD_RELOC_SH_GOTPLT32,
3305 BFD_RELOC_SH_SHMEDIA_CODE,
3306 BFD_RELOC_SH_IMMU5,
3307 BFD_RELOC_SH_IMMS6,
3308 BFD_RELOC_SH_IMMS6BY32,
3309 BFD_RELOC_SH_IMMU6,
3310 BFD_RELOC_SH_IMMS10,
3311 BFD_RELOC_SH_IMMS10BY2,
3312 BFD_RELOC_SH_IMMS10BY4,
3313 BFD_RELOC_SH_IMMS10BY8,
3314 BFD_RELOC_SH_IMMS16,
3315 BFD_RELOC_SH_IMMU16,
3316 BFD_RELOC_SH_IMM_LOW16,
3317 BFD_RELOC_SH_IMM_LOW16_PCREL,
3318 BFD_RELOC_SH_IMM_MEDLOW16,
3319 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3320 BFD_RELOC_SH_IMM_MEDHI16,
3321 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3322 BFD_RELOC_SH_IMM_HI16,
3323 BFD_RELOC_SH_IMM_HI16_PCREL,
3324 BFD_RELOC_SH_PT_16,
5dc97655
KK
3325 BFD_RELOC_SH_TLS_GD_32,
3326 BFD_RELOC_SH_TLS_LD_32,
3327 BFD_RELOC_SH_TLS_LDO_32,
3328 BFD_RELOC_SH_TLS_IE_32,
3329 BFD_RELOC_SH_TLS_LE_32,
3330 BFD_RELOC_SH_TLS_DTPMOD32,
3331 BFD_RELOC_SH_TLS_DTPOFF32,
3332 BFD_RELOC_SH_TLS_TPOFF32,
8e45593f
NC
3333 BFD_RELOC_SH_GOT20,
3334 BFD_RELOC_SH_GOTOFF20,
3335 BFD_RELOC_SH_GOTFUNCDESC,
3336 BFD_RELOC_SH_GOTFUNCDESC20,
3337 BFD_RELOC_SH_GOTOFFFUNCDESC,
3338 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3339 BFD_RELOC_SH_FUNCDESC,
252b5132 3340
0d2bcfaf 3341/* ARC Cores relocs.
252b5132
RH
3342ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3343not stored in the instruction. The high 20 bits are installed in bits 26
b5f79c76 3344through 7 of the instruction. */
252b5132
RH
3345 BFD_RELOC_ARC_B22_PCREL,
3346
3347/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3348stored in the instruction. The high 24 bits are installed in bits 23
b5f79c76 3349through 0. */
252b5132
RH
3350 BFD_RELOC_ARC_B26,
3351
0f64bb02
CM
3352/* ADI Blackfin 16 bit immediate absolute reloc. */
3353 BFD_RELOC_BFIN_16_IMM,
3354
3355/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3356 BFD_RELOC_BFIN_16_HIGH,
3357
3358/* ADI Blackfin 'a' part of LSETUP. */
3359 BFD_RELOC_BFIN_4_PCREL,
3360
3361/* ADI Blackfin. */
3362 BFD_RELOC_BFIN_5_PCREL,
3363
3364/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3365 BFD_RELOC_BFIN_16_LOW,
3366
3367/* ADI Blackfin. */
3368 BFD_RELOC_BFIN_10_PCREL,
3369
3370/* ADI Blackfin 'b' part of LSETUP. */
3371 BFD_RELOC_BFIN_11_PCREL,
3372
3373/* ADI Blackfin. */
3374 BFD_RELOC_BFIN_12_PCREL_JUMP,
3375
3376/* ADI Blackfin Short jump, pcrel. */
3377 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3378
3379/* ADI Blackfin Call.x not implemented. */
3380 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3381
3382/* ADI Blackfin Long Jump pcrel. */
3383 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3384
48d502e1
BS
3385/* ADI Blackfin FD-PIC relocations. */
3386 BFD_RELOC_BFIN_GOT17M4,
3387 BFD_RELOC_BFIN_GOTHI,
3388 BFD_RELOC_BFIN_GOTLO,
3389 BFD_RELOC_BFIN_FUNCDESC,
3390 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3391 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3392 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3393 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3394 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3395 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3396 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3397 BFD_RELOC_BFIN_GOTOFF17M4,
3398 BFD_RELOC_BFIN_GOTOFFHI,
3399 BFD_RELOC_BFIN_GOTOFFLO,
3400
0f64bb02
CM
3401/* ADI Blackfin GOT relocation. */
3402 BFD_RELOC_BFIN_GOT,
3403
3404/* ADI Blackfin PLTPC relocation. */
3405 BFD_RELOC_BFIN_PLTPC,
3406
3407/* ADI Blackfin arithmetic relocation. */
3408 BFD_ARELOC_BFIN_PUSH,
3409
3410/* ADI Blackfin arithmetic relocation. */
3411 BFD_ARELOC_BFIN_CONST,
3412
3413/* ADI Blackfin arithmetic relocation. */
3414 BFD_ARELOC_BFIN_ADD,
3415
3416/* ADI Blackfin arithmetic relocation. */
3417 BFD_ARELOC_BFIN_SUB,
3418
3419/* ADI Blackfin arithmetic relocation. */
3420 BFD_ARELOC_BFIN_MULT,
3421
3422/* ADI Blackfin arithmetic relocation. */
3423 BFD_ARELOC_BFIN_DIV,
3424
3425/* ADI Blackfin arithmetic relocation. */
3426 BFD_ARELOC_BFIN_MOD,
3427
3428/* ADI Blackfin arithmetic relocation. */
3429 BFD_ARELOC_BFIN_LSHIFT,
3430
3431/* ADI Blackfin arithmetic relocation. */
3432 BFD_ARELOC_BFIN_RSHIFT,
3433
3434/* ADI Blackfin arithmetic relocation. */
3435 BFD_ARELOC_BFIN_AND,
3436
3437/* ADI Blackfin arithmetic relocation. */
3438 BFD_ARELOC_BFIN_OR,
3439
3440/* ADI Blackfin arithmetic relocation. */
3441 BFD_ARELOC_BFIN_XOR,
3442
3443/* ADI Blackfin arithmetic relocation. */
3444 BFD_ARELOC_BFIN_LAND,
3445
3446/* ADI Blackfin arithmetic relocation. */
3447 BFD_ARELOC_BFIN_LOR,
3448
3449/* ADI Blackfin arithmetic relocation. */
3450 BFD_ARELOC_BFIN_LEN,
3451
3452/* ADI Blackfin arithmetic relocation. */
3453 BFD_ARELOC_BFIN_NEG,
3454
3455/* ADI Blackfin arithmetic relocation. */
3456 BFD_ARELOC_BFIN_COMP,
3457
3458/* ADI Blackfin arithmetic relocation. */
3459 BFD_ARELOC_BFIN_PAGE,
3460
3461/* ADI Blackfin arithmetic relocation. */
3462 BFD_ARELOC_BFIN_HWPAGE,
3463
3464/* ADI Blackfin arithmetic relocation. */
3465 BFD_ARELOC_BFIN_ADDR,
3466
252b5132
RH
3467/* Mitsubishi D10V relocs.
3468This is a 10-bit reloc with the right 2 bits
b5f79c76 3469assumed to be 0. */
252b5132
RH
3470 BFD_RELOC_D10V_10_PCREL_R,
3471
3472/* Mitsubishi D10V relocs.
3473This is a 10-bit reloc with the right 2 bits
3474assumed to be 0. This is the same as the previous reloc
3475except it is in the left container, i.e.,
b5f79c76 3476shifted left 15 bits. */
252b5132
RH
3477 BFD_RELOC_D10V_10_PCREL_L,
3478
3479/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3480assumed to be 0. */
252b5132
RH
3481 BFD_RELOC_D10V_18,
3482
3483/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3484assumed to be 0. */
252b5132
RH
3485 BFD_RELOC_D10V_18_PCREL,
3486
3487/* Mitsubishi D30V relocs.
b5f79c76 3488This is a 6-bit absolute reloc. */
252b5132
RH
3489 BFD_RELOC_D30V_6,
3490
adde6300 3491/* This is a 6-bit pc-relative reloc with
b5f79c76 3492the right 3 bits assumed to be 0. */
252b5132
RH
3493 BFD_RELOC_D30V_9_PCREL,
3494
adde6300 3495/* This is a 6-bit pc-relative reloc with
252b5132
RH
3496the right 3 bits assumed to be 0. Same
3497as the previous reloc but on the right side
b5f79c76 3498of the container. */
252b5132
RH
3499 BFD_RELOC_D30V_9_PCREL_R,
3500
adde6300 3501/* This is a 12-bit absolute reloc with the
b5f79c76 3502right 3 bitsassumed to be 0. */
252b5132
RH
3503 BFD_RELOC_D30V_15,
3504
adde6300 3505/* This is a 12-bit pc-relative reloc with
b5f79c76 3506the right 3 bits assumed to be 0. */
252b5132
RH
3507 BFD_RELOC_D30V_15_PCREL,
3508
adde6300 3509/* This is a 12-bit pc-relative reloc with
252b5132
RH
3510the right 3 bits assumed to be 0. Same
3511as the previous reloc but on the right side
b5f79c76 3512of the container. */
252b5132
RH
3513 BFD_RELOC_D30V_15_PCREL_R,
3514
adde6300 3515/* This is an 18-bit absolute reloc with
b5f79c76 3516the right 3 bits assumed to be 0. */
252b5132
RH
3517 BFD_RELOC_D30V_21,
3518
adde6300 3519/* This is an 18-bit pc-relative reloc with
b5f79c76 3520the right 3 bits assumed to be 0. */
252b5132
RH
3521 BFD_RELOC_D30V_21_PCREL,
3522
adde6300 3523/* This is an 18-bit pc-relative reloc with
252b5132
RH
3524the right 3 bits assumed to be 0. Same
3525as the previous reloc but on the right side
b5f79c76 3526of the container. */
252b5132
RH
3527 BFD_RELOC_D30V_21_PCREL_R,
3528
b5f79c76 3529/* This is a 32-bit absolute reloc. */
252b5132
RH
3530 BFD_RELOC_D30V_32,
3531
b5f79c76 3532/* This is a 32-bit pc-relative reloc. */
252b5132
RH
3533 BFD_RELOC_D30V_32_PCREL,
3534
d172d4ba
NC
3535/* DLX relocs */
3536 BFD_RELOC_DLX_HI16_S,
3537
3538/* DLX relocs */
3539 BFD_RELOC_DLX_LO16,
3540
3541/* DLX relocs */
3542 BFD_RELOC_DLX_JMP26,
3543
e729279b 3544/* Renesas M16C/M32C Relocations. */
fd54057a 3545 BFD_RELOC_M32C_HI8,
6772dd07
DD
3546 BFD_RELOC_M32C_RL_JUMP,
3547 BFD_RELOC_M32C_RL_1ADDR,
3548 BFD_RELOC_M32C_RL_2ADDR,
e729279b 3549
26597c86 3550/* Renesas M32R (formerly Mitsubishi M32R) relocs.
b5f79c76 3551This is a 24 bit absolute address. */
252b5132
RH
3552 BFD_RELOC_M32R_24,
3553
b5f79c76 3554/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3555 BFD_RELOC_M32R_10_PCREL,
3556
b5f79c76 3557/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3558 BFD_RELOC_M32R_18_PCREL,
3559
b5f79c76 3560/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3561 BFD_RELOC_M32R_26_PCREL,
3562
3563/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3564used when the lower 16 bits are treated as unsigned. */
252b5132
RH
3565 BFD_RELOC_M32R_HI16_ULO,
3566
3567/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3568used when the lower 16 bits are treated as signed. */
252b5132
RH
3569 BFD_RELOC_M32R_HI16_SLO,
3570
b5f79c76 3571/* This is a 16-bit reloc containing the lower 16 bits of an address. */
252b5132
RH
3572 BFD_RELOC_M32R_LO16,
3573
3574/* This is a 16-bit reloc containing the small data area offset for use in
b5f79c76 3575add3, load, and store instructions. */
252b5132
RH
3576 BFD_RELOC_M32R_SDA16,
3577
6edf0760
NC
3578/* For PIC. */
3579 BFD_RELOC_M32R_GOT24,
3580 BFD_RELOC_M32R_26_PLTREL,
3581 BFD_RELOC_M32R_COPY,
3582 BFD_RELOC_M32R_GLOB_DAT,
3583 BFD_RELOC_M32R_JMP_SLOT,
3584 BFD_RELOC_M32R_RELATIVE,
3585 BFD_RELOC_M32R_GOTOFF,
097f809a
NC
3586 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3587 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3588 BFD_RELOC_M32R_GOTOFF_LO,
6edf0760
NC
3589 BFD_RELOC_M32R_GOTPC24,
3590 BFD_RELOC_M32R_GOT16_HI_ULO,
3591 BFD_RELOC_M32R_GOT16_HI_SLO,
3592 BFD_RELOC_M32R_GOT16_LO,
3593 BFD_RELOC_M32R_GOTPC_HI_ULO,
3594 BFD_RELOC_M32R_GOTPC_HI_SLO,
3595 BFD_RELOC_M32R_GOTPC_LO,
3596
b5f79c76 3597/* This is a 9-bit reloc */
252b5132
RH
3598 BFD_RELOC_V850_9_PCREL,
3599
b5f79c76 3600/* This is a 22-bit reloc */
252b5132
RH
3601 BFD_RELOC_V850_22_PCREL,
3602
b5f79c76 3603/* This is a 16 bit offset from the short data area pointer. */
252b5132
RH
3604 BFD_RELOC_V850_SDA_16_16_OFFSET,
3605
3606/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3607short data area pointer. */
252b5132
RH
3608 BFD_RELOC_V850_SDA_15_16_OFFSET,
3609
b5f79c76 3610/* This is a 16 bit offset from the zero data area pointer. */
252b5132
RH
3611 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3612
3613/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3614zero data area pointer. */
252b5132
RH
3615 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3616
3617/* This is an 8 bit offset (of which only 6 bits are used) from the
b5f79c76 3618tiny data area pointer. */
252b5132
RH
3619 BFD_RELOC_V850_TDA_6_8_OFFSET,
3620
3621/* This is an 8bit offset (of which only 7 bits are used) from the tiny
b5f79c76 3622data area pointer. */
252b5132
RH
3623 BFD_RELOC_V850_TDA_7_8_OFFSET,
3624
b5f79c76 3625/* This is a 7 bit offset from the tiny data area pointer. */
252b5132
RH
3626 BFD_RELOC_V850_TDA_7_7_OFFSET,
3627
b5f79c76 3628/* This is a 16 bit offset from the tiny data area pointer. */
252b5132
RH
3629 BFD_RELOC_V850_TDA_16_16_OFFSET,
3630
3631/* This is a 5 bit offset (of which only 4 bits are used) from the tiny
b5f79c76 3632data area pointer. */
252b5132
RH
3633 BFD_RELOC_V850_TDA_4_5_OFFSET,
3634
b5f79c76 3635/* This is a 4 bit offset from the tiny data area pointer. */
252b5132
RH
3636 BFD_RELOC_V850_TDA_4_4_OFFSET,
3637
3638/* This is a 16 bit offset from the short data area pointer, with the
7dee875e 3639bits placed non-contiguously in the instruction. */
252b5132
RH
3640 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3641
3642/* This is a 16 bit offset from the zero data area pointer, with the
7dee875e 3643bits placed non-contiguously in the instruction. */
252b5132
RH
3644 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3645
b5f79c76 3646/* This is a 6 bit offset from the call table base pointer. */
252b5132
RH
3647 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3648
b5f79c76 3649/* This is a 16 bit offset from the call table base pointer. */
252b5132
RH
3650 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3651
86aba9db
NC
3652/* Used for relaxing indirect function calls. */
3653 BFD_RELOC_V850_LONGCALL,
3654
3655/* Used for relaxing indirect jumps. */
3656 BFD_RELOC_V850_LONGJUMP,
3657
3658/* Used to maintain alignment whilst relaxing. */
3659 BFD_RELOC_V850_ALIGN,
541389e2 3660
1e50d24d
RS
3661/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3662instructions. */
3663 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3664
1cd986c5
NC
3665/* This is a 16-bit reloc. */
3666 BFD_RELOC_V850_16_PCREL,
3667
3668/* This is a 17-bit reloc. */
3669 BFD_RELOC_V850_17_PCREL,
3670
3671/* This is a 23-bit reloc. */
3672 BFD_RELOC_V850_23,
3673
3674/* This is a 32-bit reloc. */
3675 BFD_RELOC_V850_32_PCREL,
3676
3677/* This is a 32-bit reloc. */
3678 BFD_RELOC_V850_32_ABS,
3679
3680/* This is a 16-bit reloc. */
3681 BFD_RELOC_V850_16_SPLIT_OFFSET,
3682
3683/* This is a 16-bit reloc. */
3684 BFD_RELOC_V850_16_S1,
3685
3686/* Low 16 bits. 16 bit shifted by 1. */
3687 BFD_RELOC_V850_LO16_S1,
3688
3689/* This is a 16 bit offset from the call table base pointer. */
3690 BFD_RELOC_V850_CALLT_15_16_OFFSET,
3691
3692/* DSO relocations. */
3693 BFD_RELOC_V850_32_GOTPCREL,
3694
3695/* DSO relocations. */
3696 BFD_RELOC_V850_16_GOT,
3697
3698/* DSO relocations. */
3699 BFD_RELOC_V850_32_GOT,
3700
3701/* DSO relocations. */
3702 BFD_RELOC_V850_22_PLT_PCREL,
3703
3704/* DSO relocations. */
3705 BFD_RELOC_V850_32_PLT_PCREL,
3706
3707/* DSO relocations. */
3708 BFD_RELOC_V850_COPY,
3709
3710/* DSO relocations. */
3711 BFD_RELOC_V850_GLOB_DAT,
3712
3713/* DSO relocations. */
3714 BFD_RELOC_V850_JMP_SLOT,
3715
3716/* DSO relocations. */
3717 BFD_RELOC_V850_RELATIVE,
3718
3719/* DSO relocations. */
3720 BFD_RELOC_V850_16_GOTOFF,
3721
3722/* DSO relocations. */
3723 BFD_RELOC_V850_32_GOTOFF,
3724
3725/* start code. */
3726 BFD_RELOC_V850_CODE,
3727
3728/* start data in text. */
3729 BFD_RELOC_V850_DATA,
3730
252b5132 3731/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
b5f79c76 3732instruction. */
252b5132
RH
3733 BFD_RELOC_MN10300_32_PCREL,
3734
3735/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
b5f79c76 3736instruction. */
252b5132
RH
3737 BFD_RELOC_MN10300_16_PCREL,
3738
3739/* This is a 8bit DP reloc for the tms320c30, where the most
3740significant 8 bits of a 24 bit word are placed into the least
b5f79c76 3741significant 8 bits of the opcode. */
252b5132
RH
3742 BFD_RELOC_TIC30_LDP,
3743
81635ce4
TW
3744/* This is a 7bit reloc for the tms320c54x, where the least
3745significant 7 bits of a 16 bit word are placed into the least
b5f79c76 3746significant 7 bits of the opcode. */
81635ce4
TW
3747 BFD_RELOC_TIC54X_PARTLS7,
3748
3749/* This is a 9bit DP reloc for the tms320c54x, where the most
3750significant 9 bits of a 16 bit word are placed into the least
b5f79c76 3751significant 9 bits of the opcode. */
81635ce4
TW
3752 BFD_RELOC_TIC54X_PARTMS9,
3753
b5f79c76 3754/* This is an extended address 23-bit reloc for the tms320c54x. */
81635ce4
TW
3755 BFD_RELOC_TIC54X_23,
3756
0d2bcfaf
NC
3757/* This is a 16-bit reloc for the tms320c54x, where the least
3758significant 16 bits of a 23-bit extended address are placed into
b5f79c76 3759the opcode. */
81635ce4
TW
3760 BFD_RELOC_TIC54X_16_OF_23,
3761
3762/* This is a reloc for the tms320c54x, where the most
0d2bcfaf 3763significant 7 bits of a 23-bit extended address are placed into
b5f79c76 3764the opcode. */
81635ce4
TW
3765 BFD_RELOC_TIC54X_MS7_OF_23,
3766
40b36596
JM
3767/* TMS320C6000 relocations. */
3768 BFD_RELOC_C6000_PCR_S21,
3769 BFD_RELOC_C6000_PCR_S12,
3770 BFD_RELOC_C6000_PCR_S10,
3771 BFD_RELOC_C6000_PCR_S7,
3772 BFD_RELOC_C6000_ABS_S16,
3773 BFD_RELOC_C6000_ABS_L16,
3774 BFD_RELOC_C6000_ABS_H16,
3775 BFD_RELOC_C6000_SBR_U15_B,
3776 BFD_RELOC_C6000_SBR_U15_H,
3777 BFD_RELOC_C6000_SBR_U15_W,
3778 BFD_RELOC_C6000_SBR_S16,
3779 BFD_RELOC_C6000_SBR_L16_B,
3780 BFD_RELOC_C6000_SBR_L16_H,
3781 BFD_RELOC_C6000_SBR_L16_W,
3782 BFD_RELOC_C6000_SBR_H16_B,
3783 BFD_RELOC_C6000_SBR_H16_H,
3784 BFD_RELOC_C6000_SBR_H16_W,
3785 BFD_RELOC_C6000_SBR_GOT_U15_W,
3786 BFD_RELOC_C6000_SBR_GOT_L16_W,
3787 BFD_RELOC_C6000_SBR_GOT_H16_W,
3788 BFD_RELOC_C6000_DSBT_INDEX,
3789 BFD_RELOC_C6000_PREL31,
3790 BFD_RELOC_C6000_COPY,
ac145307
BS
3791 BFD_RELOC_C6000_JUMP_SLOT,
3792 BFD_RELOC_C6000_EHTYPE,
3793 BFD_RELOC_C6000_PCR_H16,
3794 BFD_RELOC_C6000_PCR_L16,
40b36596
JM
3795 BFD_RELOC_C6000_ALIGN,
3796 BFD_RELOC_C6000_FPHEAD,
3797 BFD_RELOC_C6000_NOCMP,
3798
b5f79c76 3799/* This is a 48 bit reloc for the FR30 that stores 32 bits. */
252b5132
RH
3800 BFD_RELOC_FR30_48,
3801
3802/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
b5f79c76 3803two sections. */
252b5132
RH
3804 BFD_RELOC_FR30_20,
3805
3806/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
b5f79c76 38074 bits. */
252b5132
RH
3808 BFD_RELOC_FR30_6_IN_4,
3809
3810/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
b5f79c76 3811into 8 bits. */
252b5132
RH
3812 BFD_RELOC_FR30_8_IN_8,
3813
3814/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
b5f79c76 3815into 8 bits. */
252b5132
RH
3816 BFD_RELOC_FR30_9_IN_8,
3817
3818/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
b5f79c76 3819into 8 bits. */
252b5132
RH
3820 BFD_RELOC_FR30_10_IN_8,
3821
3822/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
b5f79c76 3823short offset into 8 bits. */
252b5132
RH
3824 BFD_RELOC_FR30_9_PCREL,
3825
3826/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
b5f79c76 3827short offset into 11 bits. */
252b5132
RH
3828 BFD_RELOC_FR30_12_PCREL,
3829
b5f79c76 3830/* Motorola Mcore relocations. */
252b5132
RH
3831 BFD_RELOC_MCORE_PCREL_IMM8BY4,
3832 BFD_RELOC_MCORE_PCREL_IMM11BY2,
3833 BFD_RELOC_MCORE_PCREL_IMM4BY2,
3834 BFD_RELOC_MCORE_PCREL_32,
3835 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
36797d47 3836 BFD_RELOC_MCORE_RVA,
252b5132 3837
d9352518
DB
3838/* Toshiba Media Processor Relocations. */
3839 BFD_RELOC_MEP_8,
3840 BFD_RELOC_MEP_16,
3841 BFD_RELOC_MEP_32,
3842 BFD_RELOC_MEP_PCREL8A2,
3843 BFD_RELOC_MEP_PCREL12A2,
3844 BFD_RELOC_MEP_PCREL17A2,
3845 BFD_RELOC_MEP_PCREL24A2,
3846 BFD_RELOC_MEP_PCABS24A2,
3847 BFD_RELOC_MEP_LOW16,
3848 BFD_RELOC_MEP_HI16U,
3849 BFD_RELOC_MEP_HI16S,
3850 BFD_RELOC_MEP_GPREL,
3851 BFD_RELOC_MEP_TPREL,
3852 BFD_RELOC_MEP_TPREL7,
3853 BFD_RELOC_MEP_TPREL7A2,
3854 BFD_RELOC_MEP_TPREL7A4,
3855 BFD_RELOC_MEP_UIMM24,
3856 BFD_RELOC_MEP_ADDR24A4,
3857 BFD_RELOC_MEP_GNU_VTINHERIT,
3858 BFD_RELOC_MEP_GNU_VTENTRY,
3859
3860
b5f79c76 3861/* These are relocations for the GETA instruction. */
3c3bdf30
NC
3862 BFD_RELOC_MMIX_GETA,
3863 BFD_RELOC_MMIX_GETA_1,
3864 BFD_RELOC_MMIX_GETA_2,
3865 BFD_RELOC_MMIX_GETA_3,
3866
b5f79c76 3867/* These are relocations for a conditional branch instruction. */
3c3bdf30
NC
3868 BFD_RELOC_MMIX_CBRANCH,
3869 BFD_RELOC_MMIX_CBRANCH_J,
3870 BFD_RELOC_MMIX_CBRANCH_1,
3871 BFD_RELOC_MMIX_CBRANCH_2,
3872 BFD_RELOC_MMIX_CBRANCH_3,
3873
b5f79c76 3874/* These are relocations for the PUSHJ instruction. */
3c3bdf30
NC
3875 BFD_RELOC_MMIX_PUSHJ,
3876 BFD_RELOC_MMIX_PUSHJ_1,
3877 BFD_RELOC_MMIX_PUSHJ_2,
3878 BFD_RELOC_MMIX_PUSHJ_3,
f60ebe14 3879 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3c3bdf30 3880
b5f79c76 3881/* These are relocations for the JMP instruction. */
3c3bdf30
NC
3882 BFD_RELOC_MMIX_JMP,
3883 BFD_RELOC_MMIX_JMP_1,
3884 BFD_RELOC_MMIX_JMP_2,
3885 BFD_RELOC_MMIX_JMP_3,
3886
3887/* This is a relocation for a relative address as in a GETA instruction or
b5f79c76 3888a branch. */
3c3bdf30
NC
3889 BFD_RELOC_MMIX_ADDR19,
3890
b5f79c76 3891/* This is a relocation for a relative address as in a JMP instruction. */
3c3bdf30
NC
3892 BFD_RELOC_MMIX_ADDR27,
3893
3894/* This is a relocation for an instruction field that may be a general
b5f79c76 3895register or a value 0..255. */
3c3bdf30
NC
3896 BFD_RELOC_MMIX_REG_OR_BYTE,
3897
3898/* This is a relocation for an instruction field that may be a general
b5f79c76 3899register. */
3c3bdf30
NC
3900 BFD_RELOC_MMIX_REG,
3901
3902/* This is a relocation for two instruction fields holding a register and
b5f79c76 3903an offset, the equivalent of the relocation. */
3c3bdf30
NC
3904 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3905
3906/* This relocation is an assertion that the expression is not allocated as
b5f79c76 3907a global register. It does not modify contents. */
3c3bdf30
NC
3908 BFD_RELOC_MMIX_LOCAL,
3909
adde6300 3910/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
b5f79c76 3911short offset into 7 bits. */
adde6300
AM
3912 BFD_RELOC_AVR_7_PCREL,
3913
3914/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
b5f79c76 3915short offset into 12 bits. */
adde6300
AM
3916 BFD_RELOC_AVR_13_PCREL,
3917
3918/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
b5f79c76 3919program memory address) into 16 bits. */
adde6300
AM
3920 BFD_RELOC_AVR_16_PM,
3921
3922/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 3923data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3924 BFD_RELOC_AVR_LO8_LDI,
3925
3926/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 3927of data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3928 BFD_RELOC_AVR_HI8_LDI,
3929
3930/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 3931of program memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3932 BFD_RELOC_AVR_HH8_LDI,
3933
df406460
NC
3934/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3935of 32 bit value) into 8 bit immediate value of LDI insn. */
3936 BFD_RELOC_AVR_MS8_LDI,
3937
adde6300 3938/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 3939(usually data memory address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
3940 BFD_RELOC_AVR_LO8_LDI_NEG,
3941
3942/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3943(high 8 bit of data memory address) into 8 bit immediate value of
b5f79c76 3944SUBI insn. */
adde6300
AM
3945 BFD_RELOC_AVR_HI8_LDI_NEG,
3946
3947/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3948(most high 8 bit of program memory address) into 8 bit immediate value
b5f79c76 3949of LDI or SUBI insn. */
adde6300
AM
3950 BFD_RELOC_AVR_HH8_LDI_NEG,
3951
df406460
NC
3952/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
3953of 32 bit value) into 8 bit immediate value of LDI insn. */
3954 BFD_RELOC_AVR_MS8_LDI_NEG,
3955
adde6300 3956/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 3957command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3958 BFD_RELOC_AVR_LO8_LDI_PM,
3959
28c9d252
NC
3960/* This is a 16 bit reloc for the AVR that stores 8 bit value
3961(command address) into 8 bit immediate value of LDI insn. If the address
3962is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3963in the lower 128k. */
3964 BFD_RELOC_AVR_LO8_LDI_GS,
3965
adde6300 3966/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 3967of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3968 BFD_RELOC_AVR_HI8_LDI_PM,
3969
28c9d252
NC
3970/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3971of command address) into 8 bit immediate value of LDI insn. If the address
3972is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3973below 128k. */
3974 BFD_RELOC_AVR_HI8_LDI_GS,
3975
adde6300 3976/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 3977of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3978 BFD_RELOC_AVR_HH8_LDI_PM,
3979
3980/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 3981(usually command address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
3982 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
3983
3984/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3985(high 8 bit of 16 bit command address) into 8 bit immediate value
b5f79c76 3986of SUBI insn. */
adde6300
AM
3987 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
3988
3989/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3990(high 6 bit of 22 bit command address) into 8 bit immediate
b5f79c76 3991value of SUBI insn. */
adde6300
AM
3992 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
3993
3994/* This is a 32 bit reloc for the AVR that stores 23 bit value
b5f79c76 3995into 22 bits. */
adde6300
AM
3996 BFD_RELOC_AVR_CALL,
3997
750bce0e
NC
3998/* This is a 16 bit reloc for the AVR that stores all needed bits
3999for absolute addressing with ldi with overflow check to linktime */
4000 BFD_RELOC_AVR_LDI,
4001
4002/* This is a 6 bit reloc for the AVR that stores offset for ldd/std
4003instructions */
4004 BFD_RELOC_AVR_6,
4005
4006/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4007instructions */
4008 BFD_RELOC_AVR_6_ADIW,
4009
c7927a3c
NC
4010/* Renesas RX Relocations. */
4011 BFD_RELOC_RX_NEG8,
4012 BFD_RELOC_RX_NEG16,
4013 BFD_RELOC_RX_NEG24,
4014 BFD_RELOC_RX_NEG32,
4015 BFD_RELOC_RX_16_OP,
4016 BFD_RELOC_RX_24_OP,
4017 BFD_RELOC_RX_32_OP,
4018 BFD_RELOC_RX_8U,
4019 BFD_RELOC_RX_16U,
4020 BFD_RELOC_RX_24U,
4021 BFD_RELOC_RX_DIR3U_PCREL,
4022 BFD_RELOC_RX_DIFF,
4023 BFD_RELOC_RX_GPRELB,
4024 BFD_RELOC_RX_GPRELW,
4025 BFD_RELOC_RX_GPRELL,
4026 BFD_RELOC_RX_SYM,
4027 BFD_RELOC_RX_OP_SUBTRACT,
9689e3a3 4028 BFD_RELOC_RX_OP_NEG,
c7927a3c
NC
4029 BFD_RELOC_RX_ABS8,
4030 BFD_RELOC_RX_ABS16,
e8ef21bf 4031 BFD_RELOC_RX_ABS16_REV,
c7927a3c 4032 BFD_RELOC_RX_ABS32,
e8ef21bf 4033 BFD_RELOC_RX_ABS32_REV,
c7927a3c
NC
4034 BFD_RELOC_RX_ABS16U,
4035 BFD_RELOC_RX_ABS16UW,
4036 BFD_RELOC_RX_ABS16UL,
4037 BFD_RELOC_RX_RELAX,
4038
b5f79c76 4039/* Direct 12 bit. */
a85d7ed0
NC
4040 BFD_RELOC_390_12,
4041
b5f79c76 4042/* 12 bit GOT offset. */
a85d7ed0
NC
4043 BFD_RELOC_390_GOT12,
4044
b5f79c76 4045/* 32 bit PC relative PLT address. */
a85d7ed0
NC
4046 BFD_RELOC_390_PLT32,
4047
b5f79c76 4048/* Copy symbol at runtime. */
a85d7ed0
NC
4049 BFD_RELOC_390_COPY,
4050
b5f79c76 4051/* Create GOT entry. */
a85d7ed0
NC
4052 BFD_RELOC_390_GLOB_DAT,
4053
b5f79c76 4054/* Create PLT entry. */
a85d7ed0
NC
4055 BFD_RELOC_390_JMP_SLOT,
4056
b5f79c76 4057/* Adjust by program base. */
a85d7ed0
NC
4058 BFD_RELOC_390_RELATIVE,
4059
b5f79c76 4060/* 32 bit PC relative offset to GOT. */
a85d7ed0
NC
4061 BFD_RELOC_390_GOTPC,
4062
b5f79c76 4063/* 16 bit GOT offset. */
a85d7ed0
NC
4064 BFD_RELOC_390_GOT16,
4065
b5f79c76 4066/* PC relative 16 bit shifted by 1. */
a85d7ed0
NC
4067 BFD_RELOC_390_PC16DBL,
4068
b5f79c76 4069/* 16 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
4070 BFD_RELOC_390_PLT16DBL,
4071
b5f79c76 4072/* PC relative 32 bit shifted by 1. */
a85d7ed0
NC
4073 BFD_RELOC_390_PC32DBL,
4074
b5f79c76 4075/* 32 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
4076 BFD_RELOC_390_PLT32DBL,
4077
b5f79c76 4078/* 32 bit PC rel. GOT shifted by 1. */
a85d7ed0
NC
4079 BFD_RELOC_390_GOTPCDBL,
4080
b5f79c76 4081/* 64 bit GOT offset. */
a85d7ed0
NC
4082 BFD_RELOC_390_GOT64,
4083
b5f79c76 4084/* 64 bit PC relative PLT address. */
a85d7ed0
NC
4085 BFD_RELOC_390_PLT64,
4086
b5f79c76 4087/* 32 bit rel. offset to GOT entry. */
a85d7ed0
NC
4088 BFD_RELOC_390_GOTENT,
4089
5236c819
MS
4090/* 64 bit offset to GOT. */
4091 BFD_RELOC_390_GOTOFF64,
4092
4093/* 12-bit offset to symbol-entry within GOT, with PLT handling. */
4094 BFD_RELOC_390_GOTPLT12,
4095
4096/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4097 BFD_RELOC_390_GOTPLT16,
4098
4099/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4100 BFD_RELOC_390_GOTPLT32,
4101
4102/* 64-bit offset to symbol-entry within GOT, with PLT handling. */
4103 BFD_RELOC_390_GOTPLT64,
4104
4105/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
4106 BFD_RELOC_390_GOTPLTENT,
4107
4108/* 16-bit rel. offset from the GOT to a PLT entry. */
4109 BFD_RELOC_390_PLTOFF16,
4110
4111/* 32-bit rel. offset from the GOT to a PLT entry. */
4112 BFD_RELOC_390_PLTOFF32,
4113
4114/* 64-bit rel. offset from the GOT to a PLT entry. */
4115 BFD_RELOC_390_PLTOFF64,
4116
69fc87f1
MS
4117/* s390 tls relocations. */
4118 BFD_RELOC_390_TLS_LOAD,
4119 BFD_RELOC_390_TLS_GDCALL,
4120 BFD_RELOC_390_TLS_LDCALL,
4121 BFD_RELOC_390_TLS_GD32,
4122 BFD_RELOC_390_TLS_GD64,
4123 BFD_RELOC_390_TLS_GOTIE12,
4124 BFD_RELOC_390_TLS_GOTIE32,
4125 BFD_RELOC_390_TLS_GOTIE64,
4126 BFD_RELOC_390_TLS_LDM32,
4127 BFD_RELOC_390_TLS_LDM64,
4128 BFD_RELOC_390_TLS_IE32,
4129 BFD_RELOC_390_TLS_IE64,
4130 BFD_RELOC_390_TLS_IEENT,
4131 BFD_RELOC_390_TLS_LE32,
4132 BFD_RELOC_390_TLS_LE64,
4133 BFD_RELOC_390_TLS_LDO32,
4134 BFD_RELOC_390_TLS_LDO64,
4135 BFD_RELOC_390_TLS_DTPMOD,
4136 BFD_RELOC_390_TLS_DTPOFF,
4137 BFD_RELOC_390_TLS_TPOFF,
4138
bd1ea41b
MS
4139/* Long displacement extension. */
4140 BFD_RELOC_390_20,
4141 BFD_RELOC_390_GOT20,
4142 BFD_RELOC_390_GOTPLT20,
4143 BFD_RELOC_390_TLS_GOTIE20,
4144
c3b7224a
NC
4145/* Score relocations
4146Low 16 bit for load/store */
1c0d3aa6
NC
4147 BFD_RELOC_SCORE_GPREL15,
4148
4149/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
4150 BFD_RELOC_SCORE_DUMMY2,
4151 BFD_RELOC_SCORE_JMP,
4152
4153/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
4154 BFD_RELOC_SCORE_BRANCH,
4155
c3b7224a
NC
4156/* This is a 32-bit reloc for 48-bit instructions. */
4157 BFD_RELOC_SCORE_IMM30,
4158
4159/* This is a 32-bit reloc for 48-bit instructions. */
4160 BFD_RELOC_SCORE_IMM32,
4161
1c0d3aa6
NC
4162/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
4163 BFD_RELOC_SCORE16_JMP,
4164
4165/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
4166 BFD_RELOC_SCORE16_BRANCH,
4167
c3b7224a
NC
4168/* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
4169 BFD_RELOC_SCORE_BCMP,
4170
1c0d3aa6
NC
4171/* Undocumented Score relocs */
4172 BFD_RELOC_SCORE_GOT15,
4173 BFD_RELOC_SCORE_GOT_LO16,
4174 BFD_RELOC_SCORE_CALL15,
4175 BFD_RELOC_SCORE_DUMMY_HI16,
4176
cf88bb9f
NC
4177/* Scenix IP2K - 9-bit register number / data address */
4178 BFD_RELOC_IP2K_FR9,
4179
4180/* Scenix IP2K - 4-bit register/data bank number */
4181 BFD_RELOC_IP2K_BANK,
4182
4183/* Scenix IP2K - low 13 bits of instruction word address */
4184 BFD_RELOC_IP2K_ADDR16CJP,
4185
4186/* Scenix IP2K - high 3 bits of instruction word address */
4187 BFD_RELOC_IP2K_PAGE3,
4188
4189/* Scenix IP2K - ext/low/high 8 bits of data address */
4190 BFD_RELOC_IP2K_LO8DATA,
4191 BFD_RELOC_IP2K_HI8DATA,
4192 BFD_RELOC_IP2K_EX8DATA,
4193
4194/* Scenix IP2K - low/high 8 bits of instruction word address */
4195 BFD_RELOC_IP2K_LO8INSN,
4196 BFD_RELOC_IP2K_HI8INSN,
4197
4198/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
4199 BFD_RELOC_IP2K_PC_SKIP,
4200
4201/* Scenix IP2K - 16 bit word address in text section. */
4202 BFD_RELOC_IP2K_TEXT,
4203
4204/* Scenix IP2K - 7-bit sp or dp offset */
4205 BFD_RELOC_IP2K_FR_OFFSET,
4206
4207/* Scenix VPE4K coprocessor - data/insn-space addressing */
4208 BFD_RELOC_VPE4KMATH_DATA,
4209 BFD_RELOC_VPE4KMATH_INSN,
4210
adde6300 4211/* These two relocations are used by the linker to determine which of
252b5132
RH
4212the entries in a C++ virtual function table are actually used. When
4213the --gc-sections option is given, the linker will zero out the entries
4214that are not used, so that the code for those functions need not be
4215included in the output.
4216
4217VTABLE_INHERIT is a zero-space relocation used to describe to the
7dee875e 4218linker the inheritance tree of a C++ virtual function table. The
252b5132
RH
4219relocation's symbol should be the parent class' vtable, and the
4220relocation should be located at the child vtable.
4221
4222VTABLE_ENTRY is a zero-space relocation that describes the use of a
4223virtual function table entry. The reloc's symbol should refer to the
4224table of the class mentioned in the code. Off of that base, an offset
adde6300 4225describes the entry that is being used. For Rela hosts, this offset
252b5132 4226is stored in the reloc's addend. For Rel hosts, we are forced to put
b5f79c76 4227this offset in the reloc's section offset. */
252b5132
RH
4228 BFD_RELOC_VTABLE_INHERIT,
4229 BFD_RELOC_VTABLE_ENTRY,
800eeca4 4230
b5f79c76 4231/* Intel IA64 Relocations. */
800eeca4
JW
4232 BFD_RELOC_IA64_IMM14,
4233 BFD_RELOC_IA64_IMM22,
4234 BFD_RELOC_IA64_IMM64,
4235 BFD_RELOC_IA64_DIR32MSB,
4236 BFD_RELOC_IA64_DIR32LSB,
4237 BFD_RELOC_IA64_DIR64MSB,
4238 BFD_RELOC_IA64_DIR64LSB,
4239 BFD_RELOC_IA64_GPREL22,
4240 BFD_RELOC_IA64_GPREL64I,
4241 BFD_RELOC_IA64_GPREL32MSB,
4242 BFD_RELOC_IA64_GPREL32LSB,
4243 BFD_RELOC_IA64_GPREL64MSB,
4244 BFD_RELOC_IA64_GPREL64LSB,
4245 BFD_RELOC_IA64_LTOFF22,
4246 BFD_RELOC_IA64_LTOFF64I,
4247 BFD_RELOC_IA64_PLTOFF22,
4248 BFD_RELOC_IA64_PLTOFF64I,
4249 BFD_RELOC_IA64_PLTOFF64MSB,
4250 BFD_RELOC_IA64_PLTOFF64LSB,
4251 BFD_RELOC_IA64_FPTR64I,
4252 BFD_RELOC_IA64_FPTR32MSB,
4253 BFD_RELOC_IA64_FPTR32LSB,
4254 BFD_RELOC_IA64_FPTR64MSB,
4255 BFD_RELOC_IA64_FPTR64LSB,
4256 BFD_RELOC_IA64_PCREL21B,
748abff6 4257 BFD_RELOC_IA64_PCREL21BI,
800eeca4
JW
4258 BFD_RELOC_IA64_PCREL21M,
4259 BFD_RELOC_IA64_PCREL21F,
748abff6
RH
4260 BFD_RELOC_IA64_PCREL22,
4261 BFD_RELOC_IA64_PCREL60B,
4262 BFD_RELOC_IA64_PCREL64I,
800eeca4
JW
4263 BFD_RELOC_IA64_PCREL32MSB,
4264 BFD_RELOC_IA64_PCREL32LSB,
4265 BFD_RELOC_IA64_PCREL64MSB,
4266 BFD_RELOC_IA64_PCREL64LSB,
4267 BFD_RELOC_IA64_LTOFF_FPTR22,
4268 BFD_RELOC_IA64_LTOFF_FPTR64I,
a4bd8390
JW
4269 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4270 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
800eeca4
JW
4271 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4272 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
800eeca4
JW
4273 BFD_RELOC_IA64_SEGREL32MSB,
4274 BFD_RELOC_IA64_SEGREL32LSB,
4275 BFD_RELOC_IA64_SEGREL64MSB,
4276 BFD_RELOC_IA64_SEGREL64LSB,
4277 BFD_RELOC_IA64_SECREL32MSB,
4278 BFD_RELOC_IA64_SECREL32LSB,
4279 BFD_RELOC_IA64_SECREL64MSB,
4280 BFD_RELOC_IA64_SECREL64LSB,
4281 BFD_RELOC_IA64_REL32MSB,
4282 BFD_RELOC_IA64_REL32LSB,
4283 BFD_RELOC_IA64_REL64MSB,
4284 BFD_RELOC_IA64_REL64LSB,
4285 BFD_RELOC_IA64_LTV32MSB,
4286 BFD_RELOC_IA64_LTV32LSB,
4287 BFD_RELOC_IA64_LTV64MSB,
4288 BFD_RELOC_IA64_LTV64LSB,
4289 BFD_RELOC_IA64_IPLTMSB,
4290 BFD_RELOC_IA64_IPLTLSB,
800eeca4 4291 BFD_RELOC_IA64_COPY,
13ae64f3
JJ
4292 BFD_RELOC_IA64_LTOFF22X,
4293 BFD_RELOC_IA64_LDXMOV,
4294 BFD_RELOC_IA64_TPREL14,
800eeca4 4295 BFD_RELOC_IA64_TPREL22,
13ae64f3 4296 BFD_RELOC_IA64_TPREL64I,
800eeca4
JW
4297 BFD_RELOC_IA64_TPREL64MSB,
4298 BFD_RELOC_IA64_TPREL64LSB,
13ae64f3
JJ
4299 BFD_RELOC_IA64_LTOFF_TPREL22,
4300 BFD_RELOC_IA64_DTPMOD64MSB,
4301 BFD_RELOC_IA64_DTPMOD64LSB,
4302 BFD_RELOC_IA64_LTOFF_DTPMOD22,
4303 BFD_RELOC_IA64_DTPREL14,
4304 BFD_RELOC_IA64_DTPREL22,
4305 BFD_RELOC_IA64_DTPREL64I,
4306 BFD_RELOC_IA64_DTPREL32MSB,
4307 BFD_RELOC_IA64_DTPREL32LSB,
4308 BFD_RELOC_IA64_DTPREL64MSB,
4309 BFD_RELOC_IA64_DTPREL64LSB,
4310 BFD_RELOC_IA64_LTOFF_DTPREL22,
60bcf0fa
NC
4311
4312/* Motorola 68HC11 reloc.
3dbfec86 4313This is the 8 bit high part of an absolute address. */
60bcf0fa
NC
4314 BFD_RELOC_M68HC11_HI8,
4315
4316/* Motorola 68HC11 reloc.
3dbfec86 4317This is the 8 bit low part of an absolute address. */
60bcf0fa
NC
4318 BFD_RELOC_M68HC11_LO8,
4319
4320/* Motorola 68HC11 reloc.
3dbfec86 4321This is the 3 bit of a value. */
60bcf0fa 4322 BFD_RELOC_M68HC11_3B,
06c15ad7 4323
3dbfec86
SC
4324/* Motorola 68HC11 reloc.
4325This reloc marks the beginning of a jump/call instruction.
4326It is used for linker relaxation to correctly identify beginning
7dee875e 4327of instruction and change some branches to use PC-relative
3dbfec86
SC
4328addressing mode. */
4329 BFD_RELOC_M68HC11_RL_JUMP,
4330
4331/* Motorola 68HC11 reloc.
4332This reloc marks a group of several instructions that gcc generates
4333and for which the linker relaxation pass can modify and/or remove
4334some of them. */
4335 BFD_RELOC_M68HC11_RL_GROUP,
4336
4337/* Motorola 68HC11 reloc.
4338This is the 16-bit lower part of an address. It is used for 'call'
4339instruction to specify the symbol address without any special
4340transformation (due to memory bank window). */
4341 BFD_RELOC_M68HC11_LO16,
4342
4343/* Motorola 68HC11 reloc.
4344This is a 8-bit reloc that specifies the page number of an address.
4345It is used by 'call' instruction to specify the page number of
4346the symbol. */
4347 BFD_RELOC_M68HC11_PAGE,
4348
4349/* Motorola 68HC11 reloc.
4350This is a 24-bit reloc that represents the address with a 16-bit
4351value and a 8-bit page number. The symbol address is transformed
4352to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
4353 BFD_RELOC_M68HC11_24,
4354
28d39d1a
NC
4355/* Motorola 68HC12 reloc.
4356This is the 5 bits of a value. */
4357 BFD_RELOC_M68HC12_5B,
4358
0949843d
NC
4359/* NS CR16C Relocations. */
4360 BFD_RELOC_16C_NUM08,
4361 BFD_RELOC_16C_NUM08_C,
4362 BFD_RELOC_16C_NUM16,
4363 BFD_RELOC_16C_NUM16_C,
4364 BFD_RELOC_16C_NUM32,
4365 BFD_RELOC_16C_NUM32_C,
4366 BFD_RELOC_16C_DISP04,
4367 BFD_RELOC_16C_DISP04_C,
4368 BFD_RELOC_16C_DISP08,
4369 BFD_RELOC_16C_DISP08_C,
4370 BFD_RELOC_16C_DISP16,
4371 BFD_RELOC_16C_DISP16_C,
4372 BFD_RELOC_16C_DISP24,
4373 BFD_RELOC_16C_DISP24_C,
4374 BFD_RELOC_16C_DISP24a,
4375 BFD_RELOC_16C_DISP24a_C,
4376 BFD_RELOC_16C_REG04,
4377 BFD_RELOC_16C_REG04_C,
4378 BFD_RELOC_16C_REG04a,
4379 BFD_RELOC_16C_REG04a_C,
4380 BFD_RELOC_16C_REG14,
4381 BFD_RELOC_16C_REG14_C,
4382 BFD_RELOC_16C_REG16,
4383 BFD_RELOC_16C_REG16_C,
4384 BFD_RELOC_16C_REG20,
4385 BFD_RELOC_16C_REG20_C,
4386 BFD_RELOC_16C_ABS20,
4387 BFD_RELOC_16C_ABS20_C,
4388 BFD_RELOC_16C_ABS24,
4389 BFD_RELOC_16C_ABS24_C,
4390 BFD_RELOC_16C_IMM04,
4391 BFD_RELOC_16C_IMM04_C,
4392 BFD_RELOC_16C_IMM16,
4393 BFD_RELOC_16C_IMM16_C,
4394 BFD_RELOC_16C_IMM20,
4395 BFD_RELOC_16C_IMM20_C,
4396 BFD_RELOC_16C_IMM24,
4397 BFD_RELOC_16C_IMM24_C,
4398 BFD_RELOC_16C_IMM32,
4399 BFD_RELOC_16C_IMM32_C,
4400
3d3d428f
NC
4401/* NS CR16 Relocations. */
4402 BFD_RELOC_CR16_NUM8,
4403 BFD_RELOC_CR16_NUM16,
4404 BFD_RELOC_CR16_NUM32,
4405 BFD_RELOC_CR16_NUM32a,
4406 BFD_RELOC_CR16_REGREL0,
4407 BFD_RELOC_CR16_REGREL4,
4408 BFD_RELOC_CR16_REGREL4a,
4409 BFD_RELOC_CR16_REGREL14,
4410 BFD_RELOC_CR16_REGREL14a,
4411 BFD_RELOC_CR16_REGREL16,
4412 BFD_RELOC_CR16_REGREL20,
4413 BFD_RELOC_CR16_REGREL20a,
4414 BFD_RELOC_CR16_ABS20,
4415 BFD_RELOC_CR16_ABS24,
4416 BFD_RELOC_CR16_IMM4,
4417 BFD_RELOC_CR16_IMM8,
4418 BFD_RELOC_CR16_IMM16,
4419 BFD_RELOC_CR16_IMM20,
4420 BFD_RELOC_CR16_IMM24,
4421 BFD_RELOC_CR16_IMM32,
4422 BFD_RELOC_CR16_IMM32a,
4423 BFD_RELOC_CR16_DISP4,
4424 BFD_RELOC_CR16_DISP8,
4425 BFD_RELOC_CR16_DISP16,
4426 BFD_RELOC_CR16_DISP20,
4427 BFD_RELOC_CR16_DISP24,
4428 BFD_RELOC_CR16_DISP24a,
7fac7ff4
NC
4429 BFD_RELOC_CR16_SWITCH8,
4430 BFD_RELOC_CR16_SWITCH16,
4431 BFD_RELOC_CR16_SWITCH32,
99706f30
SR
4432 BFD_RELOC_CR16_GOT_REGREL20,
4433 BFD_RELOC_CR16_GOTC_REGREL20,
4434 BFD_RELOC_CR16_GLOB_DAT,
3d3d428f 4435
1fe1f39c
NC
4436/* NS CRX Relocations. */
4437 BFD_RELOC_CRX_REL4,
4438 BFD_RELOC_CRX_REL8,
4439 BFD_RELOC_CRX_REL8_CMP,
4440 BFD_RELOC_CRX_REL16,
4441 BFD_RELOC_CRX_REL24,
4442 BFD_RELOC_CRX_REL32,
4443 BFD_RELOC_CRX_REGREL12,
4444 BFD_RELOC_CRX_REGREL22,
4445 BFD_RELOC_CRX_REGREL28,
4446 BFD_RELOC_CRX_REGREL32,
4447 BFD_RELOC_CRX_ABS16,
4448 BFD_RELOC_CRX_ABS32,
4449 BFD_RELOC_CRX_NUM8,
4450 BFD_RELOC_CRX_NUM16,
4451 BFD_RELOC_CRX_NUM32,
4452 BFD_RELOC_CRX_IMM16,
4453 BFD_RELOC_CRX_IMM32,
670ec21d
NC
4454 BFD_RELOC_CRX_SWITCH8,
4455 BFD_RELOC_CRX_SWITCH16,
4456 BFD_RELOC_CRX_SWITCH32,
1fe1f39c 4457
06c15ad7 4458/* These relocs are only used within the CRIS assembler. They are not
b5f79c76 4459(at present) written to any object files. */
06c15ad7
HPN
4460 BFD_RELOC_CRIS_BDISP8,
4461 BFD_RELOC_CRIS_UNSIGNED_5,
4462 BFD_RELOC_CRIS_SIGNED_6,
4463 BFD_RELOC_CRIS_UNSIGNED_6,
bac23f82
HPN
4464 BFD_RELOC_CRIS_SIGNED_8,
4465 BFD_RELOC_CRIS_UNSIGNED_8,
4466 BFD_RELOC_CRIS_SIGNED_16,
4467 BFD_RELOC_CRIS_UNSIGNED_16,
4468 BFD_RELOC_CRIS_LAPCQ_OFFSET,
06c15ad7 4469 BFD_RELOC_CRIS_UNSIGNED_4,
a87fdb8d 4470
b5f79c76 4471/* Relocs used in ELF shared libraries for CRIS. */
58d29fc3
HPN
4472 BFD_RELOC_CRIS_COPY,
4473 BFD_RELOC_CRIS_GLOB_DAT,
4474 BFD_RELOC_CRIS_JUMP_SLOT,
4475 BFD_RELOC_CRIS_RELATIVE,
4476
b5f79c76 4477/* 32-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4478 BFD_RELOC_CRIS_32_GOT,
4479
b5f79c76 4480/* 16-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4481 BFD_RELOC_CRIS_16_GOT,
4482
b5f79c76 4483/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4484 BFD_RELOC_CRIS_32_GOTPLT,
4485
b5f79c76 4486/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4487 BFD_RELOC_CRIS_16_GOTPLT,
4488
b5f79c76 4489/* 32-bit offset to symbol, relative to GOT. */
58d29fc3
HPN
4490 BFD_RELOC_CRIS_32_GOTREL,
4491
b5f79c76 4492/* 32-bit offset to symbol with PLT entry, relative to GOT. */
58d29fc3
HPN
4493 BFD_RELOC_CRIS_32_PLT_GOTREL,
4494
b5f79c76 4495/* 32-bit offset to symbol with PLT entry, relative to this relocation. */
58d29fc3
HPN
4496 BFD_RELOC_CRIS_32_PLT_PCREL,
4497
3926fc54
HPN
4498/* Relocs used in TLS code for CRIS. */
4499 BFD_RELOC_CRIS_32_GOT_GD,
4500 BFD_RELOC_CRIS_16_GOT_GD,
4501 BFD_RELOC_CRIS_32_GD,
4502 BFD_RELOC_CRIS_DTP,
4503 BFD_RELOC_CRIS_32_DTPREL,
4504 BFD_RELOC_CRIS_16_DTPREL,
4505 BFD_RELOC_CRIS_32_GOT_TPREL,
4506 BFD_RELOC_CRIS_16_GOT_TPREL,
4507 BFD_RELOC_CRIS_32_TPREL,
4508 BFD_RELOC_CRIS_16_TPREL,
4509 BFD_RELOC_CRIS_DTPMOD,
75f500d7 4510 BFD_RELOC_CRIS_32_IE,
3926fc54 4511
b5f79c76 4512/* Intel i860 Relocations. */
a87fdb8d
JE
4513 BFD_RELOC_860_COPY,
4514 BFD_RELOC_860_GLOB_DAT,
4515 BFD_RELOC_860_JUMP_SLOT,
4516 BFD_RELOC_860_RELATIVE,
4517 BFD_RELOC_860_PC26,
4518 BFD_RELOC_860_PLT26,
4519 BFD_RELOC_860_PC16,
4520 BFD_RELOC_860_LOW0,
4521 BFD_RELOC_860_SPLIT0,
4522 BFD_RELOC_860_LOW1,
4523 BFD_RELOC_860_SPLIT1,
4524 BFD_RELOC_860_LOW2,
4525 BFD_RELOC_860_SPLIT2,
4526 BFD_RELOC_860_LOW3,
4527 BFD_RELOC_860_LOGOT0,
4528 BFD_RELOC_860_SPGOT0,
4529 BFD_RELOC_860_LOGOT1,
4530 BFD_RELOC_860_SPGOT1,
4531 BFD_RELOC_860_LOGOTOFF0,
4532 BFD_RELOC_860_SPGOTOFF0,
4533 BFD_RELOC_860_LOGOTOFF1,
4534 BFD_RELOC_860_SPGOTOFF1,
4535 BFD_RELOC_860_LOGOTOFF2,
4536 BFD_RELOC_860_LOGOTOFF3,
4537 BFD_RELOC_860_LOPC,
4538 BFD_RELOC_860_HIGHADJ,
4539 BFD_RELOC_860_HAGOT,
4540 BFD_RELOC_860_HAGOTOFF,
4541 BFD_RELOC_860_HAPC,
4542 BFD_RELOC_860_HIGH,
4543 BFD_RELOC_860_HIGOT,
4544 BFD_RELOC_860_HIGOTOFF,
b3baf5d0 4545
b5f79c76 4546/* OpenRISC Relocations. */
b3baf5d0
NC
4547 BFD_RELOC_OPENRISC_ABS_26,
4548 BFD_RELOC_OPENRISC_REL_26,
e01b0e69 4549
b5f79c76 4550/* H8 elf Relocations. */
e01b0e69
JR
4551 BFD_RELOC_H8_DIR16A8,
4552 BFD_RELOC_H8_DIR16R8,
4553 BFD_RELOC_H8_DIR24A8,
4554 BFD_RELOC_H8_DIR24R8,
4555 BFD_RELOC_H8_DIR32A16,
93fbbb04 4556
b5f79c76 4557/* Sony Xstormy16 Relocations. */
93fbbb04 4558 BFD_RELOC_XSTORMY16_REL_12,
5fd63999 4559 BFD_RELOC_XSTORMY16_12,
93fbbb04
GK
4560 BFD_RELOC_XSTORMY16_24,
4561 BFD_RELOC_XSTORMY16_FPTR16,
90ace9e9 4562
d9352518
DB
4563/* Self-describing complex relocations. */
4564 BFD_RELOC_RELC,
4565
4566
d70c5fc7
NC
4567/* Infineon Relocations. */
4568 BFD_RELOC_XC16X_PAG,
4569 BFD_RELOC_XC16X_POF,
4570 BFD_RELOC_XC16X_SEG,
4571 BFD_RELOC_XC16X_SOF,
4572
90ace9e9
JT
4573/* Relocations used by VAX ELF. */
4574 BFD_RELOC_VAX_GLOB_DAT,
4575 BFD_RELOC_VAX_JMP_SLOT,
4576 BFD_RELOC_VAX_RELATIVE,
2469cfa2 4577
d031aafb
NS
4578/* Morpho MT - 16 bit immediate relocation. */
4579 BFD_RELOC_MT_PC16,
e729279b 4580
d031aafb
NS
4581/* Morpho MT - Hi 16 bits of an address. */
4582 BFD_RELOC_MT_HI16,
e729279b 4583
d031aafb
NS
4584/* Morpho MT - Low 16 bits of an address. */
4585 BFD_RELOC_MT_LO16,
e729279b 4586
d031aafb
NS
4587/* Morpho MT - Used to tell the linker which vtable entries are used. */
4588 BFD_RELOC_MT_GNU_VTINHERIT,
e729279b 4589
d031aafb
NS
4590/* Morpho MT - Used to tell the linker which vtable entries are used. */
4591 BFD_RELOC_MT_GNU_VTENTRY,
e729279b 4592
d031aafb
NS
4593/* Morpho MT - 8 bit immediate relocation. */
4594 BFD_RELOC_MT_PCINSN8,
6f84a2a6 4595
2469cfa2
NC
4596/* msp430 specific relocation codes */
4597 BFD_RELOC_MSP430_10_PCREL,
4598 BFD_RELOC_MSP430_16_PCREL,
4599 BFD_RELOC_MSP430_16,
4600 BFD_RELOC_MSP430_16_PCREL_BYTE,
4601 BFD_RELOC_MSP430_16_BYTE,
b18c562e
NC
4602 BFD_RELOC_MSP430_2X_PCREL,
4603 BFD_RELOC_MSP430_RL_PCREL,
a75473eb
SC
4604
4605/* IQ2000 Relocations. */
4606 BFD_RELOC_IQ2000_OFFSET_16,
4607 BFD_RELOC_IQ2000_OFFSET_21,
4608 BFD_RELOC_IQ2000_UHI16,
e0001a05
NC
4609
4610/* Special Xtensa relocation used only by PLT entries in ELF shared
4611objects to indicate that the runtime linker should set the value
4612to one of its own internal functions or data structures. */
4613 BFD_RELOC_XTENSA_RTLD,
4614
4615/* Xtensa relocations for ELF shared objects. */
4616 BFD_RELOC_XTENSA_GLOB_DAT,
4617 BFD_RELOC_XTENSA_JMP_SLOT,
4618 BFD_RELOC_XTENSA_RELATIVE,
4619
4620/* Xtensa relocation used in ELF object files for symbols that may require
4621PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4622 BFD_RELOC_XTENSA_PLT,
4623
43cd72b9
BW
4624/* Xtensa relocations to mark the difference of two local symbols.
4625These are only needed to support linker relaxation and can be ignored
4626when not relaxing. The field is set to the value of the difference
4627assuming no relaxation. The relocation encodes the position of the
4628first symbol so the linker can determine whether to adjust the field
4629value. */
4630 BFD_RELOC_XTENSA_DIFF8,
4631 BFD_RELOC_XTENSA_DIFF16,
4632 BFD_RELOC_XTENSA_DIFF32,
4633
4634/* Generic Xtensa relocations for instruction operands. Only the slot
4635number is encoded in the relocation. The relocation applies to the
4636last PC-relative immediate operand, or if there are no PC-relative
4637immediates, to the last immediate operand. */
4638 BFD_RELOC_XTENSA_SLOT0_OP,
4639 BFD_RELOC_XTENSA_SLOT1_OP,
4640 BFD_RELOC_XTENSA_SLOT2_OP,
4641 BFD_RELOC_XTENSA_SLOT3_OP,
4642 BFD_RELOC_XTENSA_SLOT4_OP,
4643 BFD_RELOC_XTENSA_SLOT5_OP,
4644 BFD_RELOC_XTENSA_SLOT6_OP,
4645 BFD_RELOC_XTENSA_SLOT7_OP,
4646 BFD_RELOC_XTENSA_SLOT8_OP,
4647 BFD_RELOC_XTENSA_SLOT9_OP,
4648 BFD_RELOC_XTENSA_SLOT10_OP,
4649 BFD_RELOC_XTENSA_SLOT11_OP,
4650 BFD_RELOC_XTENSA_SLOT12_OP,
4651 BFD_RELOC_XTENSA_SLOT13_OP,
4652 BFD_RELOC_XTENSA_SLOT14_OP,
4653
4654/* Alternate Xtensa relocations. Only the slot is encoded in the
4655relocation. The meaning of these relocations is opcode-specific. */
4656 BFD_RELOC_XTENSA_SLOT0_ALT,
4657 BFD_RELOC_XTENSA_SLOT1_ALT,
4658 BFD_RELOC_XTENSA_SLOT2_ALT,
4659 BFD_RELOC_XTENSA_SLOT3_ALT,
4660 BFD_RELOC_XTENSA_SLOT4_ALT,
4661 BFD_RELOC_XTENSA_SLOT5_ALT,
4662 BFD_RELOC_XTENSA_SLOT6_ALT,
4663 BFD_RELOC_XTENSA_SLOT7_ALT,
4664 BFD_RELOC_XTENSA_SLOT8_ALT,
4665 BFD_RELOC_XTENSA_SLOT9_ALT,
4666 BFD_RELOC_XTENSA_SLOT10_ALT,
4667 BFD_RELOC_XTENSA_SLOT11_ALT,
4668 BFD_RELOC_XTENSA_SLOT12_ALT,
4669 BFD_RELOC_XTENSA_SLOT13_ALT,
4670 BFD_RELOC_XTENSA_SLOT14_ALT,
4671
4672/* Xtensa relocations for backward compatibility. These have all been
4673replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
e0001a05
NC
4674 BFD_RELOC_XTENSA_OP0,
4675 BFD_RELOC_XTENSA_OP1,
4676 BFD_RELOC_XTENSA_OP2,
4677
d70c5fc7 4678/* Xtensa relocation to mark that the assembler expanded the
e0001a05
NC
4679instructions from an original target. The expansion size is
4680encoded in the reloc size. */
4681 BFD_RELOC_XTENSA_ASM_EXPAND,
4682
d70c5fc7
NC
4683/* Xtensa relocation to mark that the linker should simplify
4684assembler-expanded instructions. This is commonly used
4685internally by the linker after analysis of a
e0001a05
NC
4686BFD_RELOC_XTENSA_ASM_EXPAND. */
4687 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
c0524131 4688
28dbbc02
BW
4689/* Xtensa TLS relocations. */
4690 BFD_RELOC_XTENSA_TLSDESC_FN,
4691 BFD_RELOC_XTENSA_TLSDESC_ARG,
4692 BFD_RELOC_XTENSA_TLS_DTPOFF,
4693 BFD_RELOC_XTENSA_TLS_TPOFF,
4694 BFD_RELOC_XTENSA_TLS_FUNC,
4695 BFD_RELOC_XTENSA_TLS_ARG,
4696 BFD_RELOC_XTENSA_TLS_CALL,
4697
3c9b82ba
NC
4698/* 8 bit signed offset in (ix+d) or (iy+d). */
4699 BFD_RELOC_Z80_DISP8,
4700
c0524131
NC
4701/* DJNZ offset. */
4702 BFD_RELOC_Z8K_DISP7,
4703
4704/* CALR offset. */
4705 BFD_RELOC_Z8K_CALLR,
4706
4707/* 4 bit value. */
4708 BFD_RELOC_Z8K_IMM4L,
84e94c90
NC
4709
4710/* Lattice Mico32 relocations. */
4711 BFD_RELOC_LM32_CALL,
4712 BFD_RELOC_LM32_BRANCH,
4713 BFD_RELOC_LM32_16_GOT,
4714 BFD_RELOC_LM32_GOTOFF_HI16,
4715 BFD_RELOC_LM32_GOTOFF_LO16,
4716 BFD_RELOC_LM32_COPY,
4717 BFD_RELOC_LM32_GLOB_DAT,
4718 BFD_RELOC_LM32_JMP_SLOT,
4719 BFD_RELOC_LM32_RELATIVE,
92bc0e80
TG
4720
4721/* Difference between two section addreses. Must be followed by a
4722BFD_RELOC_MACH_O_PAIR. */
4723 BFD_RELOC_MACH_O_SECTDIFF,
4724
f88af2f1 4725/* Pair of relocation. Contains the first symbol. */
92bc0e80 4726 BFD_RELOC_MACH_O_PAIR,
7ba29e2a 4727
f88af2f1
TG
4728/* PCREL relocations. They are marked as branch to create PLT entry if
4729required. */
4730 BFD_RELOC_MACH_O_X86_64_BRANCH32,
4731 BFD_RELOC_MACH_O_X86_64_BRANCH8,
4732
4733/* Used when referencing a GOT entry. */
4734 BFD_RELOC_MACH_O_X86_64_GOT,
4735
4736/* Used when loading a GOT entry with movq. It is specially marked so that
4737the linker could optimize the movq to a leaq if possible. */
4738 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4739
4740/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4741 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4742
4743/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4744 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4745
4746/* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
4747 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4748
4749/* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
4750 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4751
4752/* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
4753 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4754
7ba29e2a
NC
4755/* This is a 32 bit reloc for the microblaze that stores the
4756low 16 bits of a value */
4757 BFD_RELOC_MICROBLAZE_32_LO,
4758
4759/* This is a 32 bit pc-relative reloc for the microblaze that
4760stores the low 16 bits of a value */
4761 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4762
4763/* This is a 32 bit reloc for the microblaze that stores a
4764value relative to the read-only small data area anchor */
4765 BFD_RELOC_MICROBLAZE_32_ROSDA,
4766
4767/* This is a 32 bit reloc for the microblaze that stores a
4768value relative to the read-write small data area anchor */
4769 BFD_RELOC_MICROBLAZE_32_RWSDA,
4770
4771/* This is a 32 bit reloc for the microblaze to handle
4772expressions of the form "Symbol Op Symbol" */
4773 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4774
4775/* This is a 64 bit reloc that stores the 32 bit pc relative
4776value in two words (with an imm instruction). No relocation is
4777done here - only used for relaxing */
4778 BFD_RELOC_MICROBLAZE_64_NONE,
4779
4780/* This is a 64 bit reloc that stores the 32 bit pc relative
4781value in two words (with an imm instruction). The relocation is
4782PC-relative GOT offset */
4783 BFD_RELOC_MICROBLAZE_64_GOTPC,
4784
4785/* This is a 64 bit reloc that stores the 32 bit pc relative
4786value in two words (with an imm instruction). The relocation is
4787GOT offset */
4788 BFD_RELOC_MICROBLAZE_64_GOT,
4789
4790/* This is a 64 bit reloc that stores the 32 bit pc relative
4791value in two words (with an imm instruction). The relocation is
4792PC-relative offset into PLT */
4793 BFD_RELOC_MICROBLAZE_64_PLT,
4794
4795/* This is a 64 bit reloc that stores the 32 bit GOT relative
4796value in two words (with an imm instruction). The relocation is
4797relative offset from _GLOBAL_OFFSET_TABLE_ */
4798 BFD_RELOC_MICROBLAZE_64_GOTOFF,
4799
4800/* This is a 32 bit reloc that stores the 32 bit GOT relative
4801value in a word. The relocation is relative offset from */
4802 BFD_RELOC_MICROBLAZE_32_GOTOFF,
4803
4804/* This is used to tell the dynamic linker to copy the value out of
4805the dynamic object into the runtime process image. */
4806 BFD_RELOC_MICROBLAZE_COPY,
aa137e4d
NC
4807
4808/* Tilera TILEPro Relocations. */
4809 BFD_RELOC_TILEPRO_COPY,
4810 BFD_RELOC_TILEPRO_GLOB_DAT,
4811 BFD_RELOC_TILEPRO_JMP_SLOT,
4812 BFD_RELOC_TILEPRO_RELATIVE,
4813 BFD_RELOC_TILEPRO_BROFF_X1,
4814 BFD_RELOC_TILEPRO_JOFFLONG_X1,
4815 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT,
4816 BFD_RELOC_TILEPRO_IMM8_X0,
4817 BFD_RELOC_TILEPRO_IMM8_Y0,
4818 BFD_RELOC_TILEPRO_IMM8_X1,
4819 BFD_RELOC_TILEPRO_IMM8_Y1,
4820 BFD_RELOC_TILEPRO_DEST_IMM8_X1,
4821 BFD_RELOC_TILEPRO_MT_IMM15_X1,
4822 BFD_RELOC_TILEPRO_MF_IMM15_X1,
4823 BFD_RELOC_TILEPRO_IMM16_X0,
4824 BFD_RELOC_TILEPRO_IMM16_X1,
4825 BFD_RELOC_TILEPRO_IMM16_X0_LO,
4826 BFD_RELOC_TILEPRO_IMM16_X1_LO,
4827 BFD_RELOC_TILEPRO_IMM16_X0_HI,
4828 BFD_RELOC_TILEPRO_IMM16_X1_HI,
4829 BFD_RELOC_TILEPRO_IMM16_X0_HA,
4830 BFD_RELOC_TILEPRO_IMM16_X1_HA,
4831 BFD_RELOC_TILEPRO_IMM16_X0_PCREL,
4832 BFD_RELOC_TILEPRO_IMM16_X1_PCREL,
4833 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL,
4834 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL,
4835 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL,
4836 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL,
4837 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL,
4838 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL,
4839 BFD_RELOC_TILEPRO_IMM16_X0_GOT,
4840 BFD_RELOC_TILEPRO_IMM16_X1_GOT,
4841 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO,
4842 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO,
4843 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI,
4844 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI,
4845 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA,
4846 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA,
4847 BFD_RELOC_TILEPRO_MMSTART_X0,
4848 BFD_RELOC_TILEPRO_MMEND_X0,
4849 BFD_RELOC_TILEPRO_MMSTART_X1,
4850 BFD_RELOC_TILEPRO_MMEND_X1,
4851 BFD_RELOC_TILEPRO_SHAMT_X0,
4852 BFD_RELOC_TILEPRO_SHAMT_X1,
4853 BFD_RELOC_TILEPRO_SHAMT_Y0,
4854 BFD_RELOC_TILEPRO_SHAMT_Y1,
4855 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD,
4856 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD,
4857 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO,
4858 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO,
4859 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI,
4860 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI,
4861 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA,
4862 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA,
4863 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE,
4864 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE,
4865 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO,
4866 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO,
4867 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI,
4868 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI,
4869 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA,
4870 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA,
4871 BFD_RELOC_TILEPRO_TLS_DTPMOD32,
4872 BFD_RELOC_TILEPRO_TLS_DTPOFF32,
4873 BFD_RELOC_TILEPRO_TLS_TPOFF32,
4874
4875/* Tilera TILE-Gx Relocations. */
4876 BFD_RELOC_TILEGX_HW0,
4877 BFD_RELOC_TILEGX_HW1,
4878 BFD_RELOC_TILEGX_HW2,
4879 BFD_RELOC_TILEGX_HW3,
4880 BFD_RELOC_TILEGX_HW0_LAST,
4881 BFD_RELOC_TILEGX_HW1_LAST,
4882 BFD_RELOC_TILEGX_HW2_LAST,
4883 BFD_RELOC_TILEGX_COPY,
4884 BFD_RELOC_TILEGX_GLOB_DAT,
4885 BFD_RELOC_TILEGX_JMP_SLOT,
4886 BFD_RELOC_TILEGX_RELATIVE,
4887 BFD_RELOC_TILEGX_BROFF_X1,
4888 BFD_RELOC_TILEGX_JUMPOFF_X1,
4889 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT,
4890 BFD_RELOC_TILEGX_IMM8_X0,
4891 BFD_RELOC_TILEGX_IMM8_Y0,
4892 BFD_RELOC_TILEGX_IMM8_X1,
4893 BFD_RELOC_TILEGX_IMM8_Y1,
4894 BFD_RELOC_TILEGX_DEST_IMM8_X1,
4895 BFD_RELOC_TILEGX_MT_IMM14_X1,
4896 BFD_RELOC_TILEGX_MF_IMM14_X1,
4897 BFD_RELOC_TILEGX_MMSTART_X0,
4898 BFD_RELOC_TILEGX_MMEND_X0,
4899 BFD_RELOC_TILEGX_SHAMT_X0,
4900 BFD_RELOC_TILEGX_SHAMT_X1,
4901 BFD_RELOC_TILEGX_SHAMT_Y0,
4902 BFD_RELOC_TILEGX_SHAMT_Y1,
4903 BFD_RELOC_TILEGX_IMM16_X0_HW0,
4904 BFD_RELOC_TILEGX_IMM16_X1_HW0,
4905 BFD_RELOC_TILEGX_IMM16_X0_HW1,
4906 BFD_RELOC_TILEGX_IMM16_X1_HW1,
4907 BFD_RELOC_TILEGX_IMM16_X0_HW2,
4908 BFD_RELOC_TILEGX_IMM16_X1_HW2,
4909 BFD_RELOC_TILEGX_IMM16_X0_HW3,
4910 BFD_RELOC_TILEGX_IMM16_X1_HW3,
4911 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST,
4912 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST,
4913 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST,
4914 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST,
4915 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST,
4916 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST,
4917 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL,
4918 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL,
4919 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL,
4920 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL,
4921 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL,
4922 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL,
4923 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL,
4924 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL,
4925 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL,
4926 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL,
4927 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL,
4928 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL,
4929 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL,
4930 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL,
4931 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT,
4932 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT,
4933 BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
4934 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
4935 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
4936 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
4937 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
4938 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
4939 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT,
4940 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT,
4941 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT,
4942 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT,
4943 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
4944 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
4945 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD,
4946 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD,
4947 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
4948 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
4949 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
4950 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
4951 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
4952 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
4953 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD,
4954 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD,
4955 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD,
4956 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD,
4957 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
4958 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
4959 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE,
4960 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE,
4961 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
4962 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
4963 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
4964 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
4965 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
4966 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
4967 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE,
4968 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE,
4969 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE,
4970 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE,
4971 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
4972 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE,
4973 BFD_RELOC_TILEGX_TLS_DTPMOD64,
4974 BFD_RELOC_TILEGX_TLS_DTPOFF64,
4975 BFD_RELOC_TILEGX_TLS_TPOFF64,
4976 BFD_RELOC_TILEGX_TLS_DTPMOD32,
4977 BFD_RELOC_TILEGX_TLS_DTPOFF32,
4978 BFD_RELOC_TILEGX_TLS_TPOFF32,
252b5132
RH
4979 BFD_RELOC_UNUSED };
4980typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
c58b9523
AM
4981reloc_howto_type *bfd_reloc_type_lookup
4982 (bfd *abfd, bfd_reloc_code_real_type code);
157090f7
AM
4983reloc_howto_type *bfd_reloc_name_lookup
4984 (bfd *abfd, const char *reloc_name);
252b5132 4985
c58b9523 4986const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
252b5132 4987
e61463e1 4988/* Extracted from syms.c. */
541389e2 4989
fc0a2244 4990typedef struct bfd_symbol
252b5132 4991{
b5f79c76
NC
4992 /* A pointer to the BFD which owns the symbol. This information
4993 is necessary so that a back end can work out what additional
4994 information (invisible to the application writer) is carried
4995 with the symbol.
4996
4997 This field is *almost* redundant, since you can use section->owner
4998 instead, except that some symbols point to the global sections
4999 bfd_{abs,com,und}_section. This could be fixed by making
5000 these globals be per-bfd (or per-target-flavor). FIXME. */
2ce40c65 5001 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
b5f79c76
NC
5002
5003 /* The text of the symbol. The name is left alone, and not copied; the
5004 application may not alter it. */
dc810e39 5005 const char *name;
252b5132 5006
b5f79c76
NC
5007 /* The value of the symbol. This really should be a union of a
5008 numeric value with a pointer, since some flags indicate that
5009 a pointer to another symbol is stored here. */
252b5132
RH
5010 symvalue value;
5011
b5f79c76 5012 /* Attributes of a symbol. */
e7c33416 5013#define BSF_NO_FLAGS 0x00
252b5132 5014
b5f79c76
NC
5015 /* The symbol has local scope; <<static>> in <<C>>. The value
5016 is the offset into the section of the data. */
e7c33416 5017#define BSF_LOCAL (1 << 0)
252b5132 5018
b5f79c76
NC
5019 /* The symbol has global scope; initialized data in <<C>>. The
5020 value is the offset into the section of the data. */
e7c33416 5021#define BSF_GLOBAL (1 << 1)
252b5132 5022
b5f79c76
NC
5023 /* The symbol has global scope and is exported. The value is
5024 the offset into the section of the data. */
5025#define BSF_EXPORT BSF_GLOBAL /* No real difference. */
252b5132 5026
b5f79c76 5027 /* A normal C symbol would be one of:
e7c33416 5028 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
b5f79c76 5029 <<BSF_GLOBAL>>. */
252b5132 5030
7dee875e 5031 /* The symbol is a debugging record. The value has an arbitrary
b5f79c76 5032 meaning, unless BSF_DEBUGGING_RELOC is also set. */
e7c33416 5033#define BSF_DEBUGGING (1 << 2)
252b5132 5034
b5f79c76
NC
5035 /* The symbol denotes a function entry point. Used in ELF,
5036 perhaps others someday. */
e7c33416
NC
5037#define BSF_FUNCTION (1 << 3)
5038
b5f79c76 5039 /* Used by the linker. */
e7c33416
NC
5040#define BSF_KEEP (1 << 5)
5041#define BSF_KEEP_G (1 << 6)
252b5132 5042
b5f79c76
NC
5043 /* A weak global symbol, overridable without warnings by
5044 a regular global symbol of the same name. */
e7c33416 5045#define BSF_WEAK (1 << 7)
252b5132 5046
b5f79c76
NC
5047 /* This symbol was created to point to a section, e.g. ELF's
5048 STT_SECTION symbols. */
e7c33416 5049#define BSF_SECTION_SYM (1 << 8)
252b5132 5050
b5f79c76
NC
5051 /* The symbol used to be a common symbol, but now it is
5052 allocated. */
e7c33416 5053#define BSF_OLD_COMMON (1 << 9)
252b5132 5054
b5f79c76
NC
5055 /* In some files the type of a symbol sometimes alters its
5056 location in an output file - ie in coff a <<ISFCN>> symbol
5057 which is also <<C_EXT>> symbol appears where it was
5058 declared and not at the end of a section. This bit is set
5059 by the target BFD part to convey this information. */
e7c33416 5060#define BSF_NOT_AT_END (1 << 10)
252b5132 5061
b5f79c76 5062 /* Signal that the symbol is the label of constructor section. */
e7c33416 5063#define BSF_CONSTRUCTOR (1 << 11)
252b5132 5064
b5f79c76
NC
5065 /* Signal that the symbol is a warning symbol. The name is a
5066 warning. The name of the next symbol is the one to warn about;
5067 if a reference is made to a symbol with the same name as the next
5068 symbol, a warning is issued by the linker. */
e7c33416 5069#define BSF_WARNING (1 << 12)
252b5132 5070
b5f79c76
NC
5071 /* Signal that the symbol is indirect. This symbol is an indirect
5072 pointer to the symbol with the same name as the next symbol. */
e7c33416 5073#define BSF_INDIRECT (1 << 13)
252b5132 5074
b5f79c76
NC
5075 /* BSF_FILE marks symbols that contain a file name. This is used
5076 for ELF STT_FILE symbols. */
e7c33416 5077#define BSF_FILE (1 << 14)
252b5132 5078
b5f79c76 5079 /* Symbol is from dynamic linking information. */
e7c33416 5080#define BSF_DYNAMIC (1 << 15)
252b5132 5081
b5f79c76
NC
5082 /* The symbol denotes a data object. Used in ELF, and perhaps
5083 others someday. */
e7c33416 5084#define BSF_OBJECT (1 << 16)
252b5132 5085
b5f79c76
NC
5086 /* This symbol is a debugging symbol. The value is the offset
5087 into the section of the data. BSF_DEBUGGING should be set
5088 as well. */
e7c33416 5089#define BSF_DEBUGGING_RELOC (1 << 17)
703153b5 5090
13ae64f3 5091 /* This symbol is thread local. Used in ELF. */
e7c33416 5092#define BSF_THREAD_LOCAL (1 << 18)
13ae64f3 5093
d9352518
DB
5094 /* This symbol represents a complex relocation expression,
5095 with the expression tree serialized in the symbol name. */
e7c33416 5096#define BSF_RELC (1 << 19)
d9352518
DB
5097
5098 /* This symbol represents a signed complex relocation expression,
5099 with the expression tree serialized in the symbol name. */
e7c33416 5100#define BSF_SRELC (1 << 20)
d9352518 5101
6ba2a415 5102 /* This symbol was created by bfd_get_synthetic_symtab. */
e7c33416 5103#define BSF_SYNTHETIC (1 << 21)
6ba2a415 5104
d8045f23
NC
5105 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
5106 The dynamic linker will compute the value of this symbol by
5107 calling the function that it points to. BSF_FUNCTION must
5108 also be also set. */
5109#define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
3e7a7d11
NC
5110 /* This symbol is a globally unique data object. The dynamic linker
5111 will make sure that in the entire process there is just one symbol
5112 with this name and type in use. BSF_OBJECT must also be set. */
5113#define BSF_GNU_UNIQUE (1 << 23)
d8045f23 5114
252b5132
RH
5115 flagword flags;
5116
b5f79c76
NC
5117 /* A pointer to the section to which this symbol is
5118 relative. This will always be non NULL, there are special
5119 sections for undefined and absolute symbols. */
198beae2 5120 struct bfd_section *section;
252b5132 5121
b5f79c76 5122 /* Back end special data. */
252b5132
RH
5123 union
5124 {
c58b9523 5125 void *p;
252b5132 5126 bfd_vma i;
b5f79c76
NC
5127 }
5128 udata;
5129}
5130asymbol;
252b5132 5131
252b5132
RH
5132#define bfd_get_symtab_upper_bound(abfd) \
5133 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
b5f79c76 5134
c58b9523 5135bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
252b5132 5136
c58b9523 5137bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
252b5132
RH
5138
5139#define bfd_is_local_label_name(abfd, name) \
c58b9523 5140 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
b5f79c76 5141
3c9458e9
NC
5142bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
5143
5144#define bfd_is_target_special_symbol(abfd, sym) \
5145 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
5146
252b5132 5147#define bfd_canonicalize_symtab(abfd, location) \
c58b9523 5148 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
b5f79c76 5149
c58b9523
AM
5150bfd_boolean bfd_set_symtab
5151 (bfd *abfd, asymbol **location, unsigned int count);
252b5132 5152
c58b9523 5153void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
252b5132
RH
5154
5155#define bfd_make_empty_symbol(abfd) \
c58b9523 5156 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
b5f79c76 5157
c58b9523 5158asymbol *_bfd_generic_make_empty_symbol (bfd *);
3f3c5c34 5159
252b5132 5160#define bfd_make_debug_symbol(abfd,ptr,size) \
c58b9523 5161 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
b5f79c76 5162
c58b9523 5163int bfd_decode_symclass (asymbol *symbol);
252b5132 5164
c58b9523 5165bfd_boolean bfd_is_undefined_symclass (int symclass);
fad6fcbb 5166
c58b9523 5167void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
252b5132 5168
c58b9523
AM
5169bfd_boolean bfd_copy_private_symbol_data
5170 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
252b5132
RH
5171
5172#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
c58b9523
AM
5173 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
5174 (ibfd, isymbol, obfd, osymbol))
b5f79c76 5175
e61463e1 5176/* Extracted from bfd.c. */
a50b1753
NC
5177enum bfd_direction
5178 {
5179 no_direction = 0,
5180 read_direction = 1,
5181 write_direction = 2,
5182 both_direction = 3
5183 };
5184
c2852e88 5185struct bfd
252b5132 5186{
52b69c9e
AO
5187 /* A unique identifier of the BFD */
5188 unsigned int id;
5189
b5f79c76
NC
5190 /* The filename the application opened the BFD with. */
5191 const char *filename;
252b5132 5192
b5f79c76
NC
5193 /* A pointer to the target jump table. */
5194 const struct bfd_target *xvec;
252b5132 5195
40838a72
AC
5196 /* The IOSTREAM, and corresponding IO vector that provide access
5197 to the file backing the BFD. */
c58b9523 5198 void *iostream;
40838a72 5199 const struct bfd_iovec *iovec;
252b5132 5200
b5f79c76
NC
5201 /* The caching routines use these to maintain a
5202 least-recently-used list of BFDs. */
2ce40c65 5203 struct bfd *lru_prev, *lru_next;
252b5132 5204
b5f79c76
NC
5205 /* When a file is closed by the caching routines, BFD retains
5206 state information on the file here... */
5207 ufile_ptr where;
252b5132 5208
b34976b6 5209 /* File modified time, if mtime_set is TRUE. */
b5f79c76 5210 long mtime;
252b5132 5211
b5f79c76
NC
5212 /* Reserved for an unimplemented file locking extension. */
5213 int ifd;
252b5132 5214
b5f79c76
NC
5215 /* The format which belongs to the BFD. (object, core, etc.) */
5216 bfd_format format;
252b5132 5217
b5f79c76 5218 /* The direction with which the BFD was opened. */
a50b1753 5219 enum bfd_direction direction;
b5f79c76
NC
5220
5221 /* Format_specific flags. */
5222 flagword flags;
252b5132 5223
6ad2759d
L
5224 /* Values that may appear in the flags field of a BFD. These also
5225 appear in the object_flags field of the bfd_target structure, where
5226 they indicate the set of flags used by that backend (not all flags
5227 are meaningful for all object file formats) (FIXME: at the moment,
5228 the object_flags values have mostly just been copied from backend
5229 to another, and are not necessarily correct). */
5230
5231#define BFD_NO_FLAGS 0x00
5232
5233 /* BFD contains relocation entries. */
5234#define HAS_RELOC 0x01
5235
5236 /* BFD is directly executable. */
5237#define EXEC_P 0x02
5238
5239 /* BFD has line number information (basically used for F_LNNO in a
5240 COFF header). */
5241#define HAS_LINENO 0x04
5242
5243 /* BFD has debugging information. */
5244#define HAS_DEBUG 0x08
5245
5246 /* BFD has symbols. */
5247#define HAS_SYMS 0x10
5248
5249 /* BFD has local symbols (basically used for F_LSYMS in a COFF
5250 header). */
5251#define HAS_LOCALS 0x20
5252
5253 /* BFD is a dynamic object. */
5254#define DYNAMIC 0x40
5255
5256 /* Text section is write protected (if D_PAGED is not set, this is
5257 like an a.out NMAGIC file) (the linker sets this by default, but
5258 clears it for -r or -N). */
5259#define WP_TEXT 0x80
5260
5261 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
5262 linker sets this by default, but clears it for -r or -n or -N). */
5263#define D_PAGED 0x100
5264
5265 /* BFD is relaxable (this means that bfd_relax_section may be able to
5266 do something) (sometimes bfd_relax_section can do something even if
5267 this is not set). */
5268#define BFD_IS_RELAXABLE 0x200
5269
5270 /* This may be set before writing out a BFD to request using a
5271 traditional format. For example, this is used to request that when
5272 writing out an a.out object the symbols not be hashed to eliminate
5273 duplicates. */
5274#define BFD_TRADITIONAL_FORMAT 0x400
5275
5276 /* This flag indicates that the BFD contents are actually cached
5277 in memory. If this is set, iostream points to a bfd_in_memory
5278 struct. */
5279#define BFD_IN_MEMORY 0x800
5280
5281 /* The sections in this BFD specify a memory page. */
5282#define HAS_LOAD_PAGE 0x1000
5283
5284 /* This BFD has been created by the linker and doesn't correspond
5285 to any input file. */
5286#define BFD_LINKER_CREATED 0x2000
5287
36e4dce6
CD
5288 /* This may be set before writing out a BFD to request that it
5289 be written using values for UIDs, GIDs, timestamps, etc. that
5290 will be consistent from run to run. */
5291#define BFD_DETERMINISTIC_OUTPUT 0x4000
5292
4a114e3e
L
5293 /* Compress sections in this BFD. */
5294#define BFD_COMPRESS 0x8000
5295
5296 /* Decompress sections in this BFD. */
5297#define BFD_DECOMPRESS 0x10000
5298
9e2278f5
AM
5299 /* BFD is a dummy, for plugins. */
5300#define BFD_PLUGIN 0x20000
5301
4a114e3e
L
5302 /* Flags bits to be saved in bfd_preserve_save. */
5303#define BFD_FLAGS_SAVED \
9e2278f5 5304 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN)
4a114e3e 5305
6b6bc957
L
5306 /* Flags bits which are for BFD use only. */
5307#define BFD_FLAGS_FOR_BFD_USE_MASK \
5308 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
9e2278f5 5309 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
6b6bc957 5310
b5f79c76
NC
5311 /* Currently my_archive is tested before adding origin to
5312 anything. I believe that this can become always an add of
5313 origin, with origin set to 0 for non archive files. */
5314 ufile_ptr origin;
252b5132 5315
a8da6403
NC
5316 /* The origin in the archive of the proxy entry. This will
5317 normally be the same as origin, except for thin archives,
5318 when it will contain the current offset of the proxy in the
5319 thin archive rather than the offset of the bfd in its actual
5320 container. */
5321 ufile_ptr proxy_origin;
5322
b5f79c76
NC
5323 /* A hash table for section names. */
5324 struct bfd_hash_table section_htab;
73e87d70 5325
b5f79c76 5326 /* Pointer to linked list of sections. */
198beae2 5327 struct bfd_section *sections;
252b5132 5328
5daa8fe7
L
5329 /* The last section on the section list. */
5330 struct bfd_section *section_last;
252b5132 5331
b5f79c76
NC
5332 /* The number of sections. */
5333 unsigned int section_count;
252b5132 5334
b5f79c76
NC
5335 /* Stuff only useful for object files:
5336 The start address. */
5337 bfd_vma start_address;
252b5132 5338
b5f79c76
NC
5339 /* Used for input and output. */
5340 unsigned int symcount;
252b5132 5341
5c1d2f5f
AM
5342 /* Symbol table for output BFD (with symcount entries).
5343 Also used by the linker to cache input BFD symbols. */
fc0a2244 5344 struct bfd_symbol **outsymbols;
252b5132 5345
1f70368c
DJ
5346 /* Used for slurped dynamic symbol tables. */
5347 unsigned int dynsymcount;
5348
b5f79c76
NC
5349 /* Pointer to structure which contains architecture information. */
5350 const struct bfd_arch_info *arch_info;
252b5132 5351
b5f79c76 5352 /* Stuff only useful for archives. */
c58b9523 5353 void *arelt_data;
2ce40c65 5354 struct bfd *my_archive; /* The containing archive BFD. */
cc481421 5355 struct bfd *archive_next; /* The next BFD in the archive. */
2ce40c65 5356 struct bfd *archive_head; /* The first BFD in the archive. */
a8da6403
NC
5357 struct bfd *nested_archives; /* List of nested archive in a flattened
5358 thin archive. */
252b5132 5359
b5f79c76 5360 /* A chain of BFD structures involved in a link. */
2ce40c65 5361 struct bfd *link_next;
252b5132 5362
b5f79c76
NC
5363 /* A field used by _bfd_generic_link_add_archive_symbols. This will
5364 be used only for archive elements. */
5365 int archive_pass;
252b5132 5366
b5f79c76
NC
5367 /* Used by the back end to hold private data. */
5368 union
5369 {
252b5132
RH
5370 struct aout_data_struct *aout_data;
5371 struct artdata *aout_ar_data;
5372 struct _oasys_data *oasys_obj_data;
5373 struct _oasys_ar_data *oasys_ar_data;
5374 struct coff_tdata *coff_obj_data;
5375 struct pe_tdata *pe_obj_data;
5376 struct xcoff_tdata *xcoff_obj_data;
5377 struct ecoff_tdata *ecoff_obj_data;
5378 struct ieee_data_struct *ieee_data;
5379 struct ieee_ar_data_struct *ieee_ar_data;
5380 struct srec_data_struct *srec_data;
c067354b 5381 struct verilog_data_struct *verilog_data;
252b5132
RH
5382 struct ihex_data_struct *ihex_data;
5383 struct tekhex_data_struct *tekhex_data;
5384 struct elf_obj_tdata *elf_obj_data;
5385 struct nlm_obj_tdata *nlm_obj_data;
5386 struct bout_data_struct *bout_data;
3c3bdf30 5387 struct mmo_data_struct *mmo_data;
252b5132
RH
5388 struct sun_core_struct *sun_core_data;
5389 struct sco5_core_struct *sco5_core_data;
5390 struct trad_core_struct *trad_core_data;
5391 struct som_data_struct *som_data;
5392 struct hpux_core_struct *hpux_core_data;
5393 struct hppabsd_core_struct *hppabsd_core_data;
5394 struct sgi_core_struct *sgi_core_data;
5395 struct lynx_core_struct *lynx_core_data;
5396 struct osf_core_struct *osf_core_data;
5397 struct cisco_core_struct *cisco_core_data;
5398 struct versados_data_struct *versados_data;
5399 struct netbsd_core_struct *netbsd_core_data;
3af9a47b
NC
5400 struct mach_o_data_struct *mach_o_data;
5401 struct mach_o_fat_data_struct *mach_o_fat_data;
ce3c775b 5402 struct plugin_data_struct *plugin_data;
3af9a47b
NC
5403 struct bfd_pef_data_struct *pef_data;
5404 struct bfd_pef_xlib_data_struct *pef_xlib_data;
5405 struct bfd_sym_data_struct *sym_data;
c58b9523 5406 void *any;
b5f79c76
NC
5407 }
5408 tdata;
8546af74 5409
b5f79c76 5410 /* Used by the application to hold private data. */
c58b9523 5411 void *usrdata;
252b5132 5412
52b219b5 5413 /* Where all the allocated stuff under this BFD goes. This is a
c58b9523
AM
5414 struct objalloc *, but we use void * to avoid requiring the inclusion
5415 of objalloc.h. */
5416 void *memory;
6ad2759d
L
5417
5418 /* Is the file descriptor being cached? That is, can it be closed as
5419 needed, and re-opened when accessed later? */
5420 unsigned int cacheable : 1;
5421
5422 /* Marks whether there was a default target specified when the
5423 BFD was opened. This is used to select which matching algorithm
5424 to use to choose the back end. */
5425 unsigned int target_defaulted : 1;
5426
5427 /* ... and here: (``once'' means at least once). */
5428 unsigned int opened_once : 1;
5429
5430 /* Set if we have a locally maintained mtime value, rather than
5431 getting it from the file each time. */
5432 unsigned int mtime_set : 1;
5433
5434 /* Flag set if symbols from this BFD should not be exported. */
5435 unsigned int no_export : 1;
5436
5437 /* Remember when output has begun, to stop strange things
5438 from happening. */
5439 unsigned int output_has_begun : 1;
5440
5441 /* Have archive map. */
5442 unsigned int has_armap : 1;
a8da6403
NC
5443
5444 /* Set if this is a thin archive. */
5445 unsigned int is_thin_archive : 1;
4b544b64
TG
5446
5447 /* Set if only required symbols should be added in the link hash table for
5448 this object. Used by VMS linkers. */
5449 unsigned int selective_search : 1;
252b5132
RH
5450};
5451
5452typedef enum bfd_error
5453{
5454 bfd_error_no_error = 0,
5455 bfd_error_system_call,
5456 bfd_error_invalid_target,
5457 bfd_error_wrong_format,
3619ad04 5458 bfd_error_wrong_object_format,
252b5132
RH
5459 bfd_error_invalid_operation,
5460 bfd_error_no_memory,
5461 bfd_error_no_symbols,
5462 bfd_error_no_armap,
5463 bfd_error_no_more_archived_files,
5464 bfd_error_malformed_archive,
5465 bfd_error_file_not_recognized,
5466 bfd_error_file_ambiguously_recognized,
5467 bfd_error_no_contents,
5468 bfd_error_nonrepresentable_section,
5469 bfd_error_no_debug_section,
5470 bfd_error_bad_value,
5471 bfd_error_file_truncated,
5472 bfd_error_file_too_big,
b52149c8 5473 bfd_error_on_input,
252b5132 5474 bfd_error_invalid_error_code
b5f79c76
NC
5475}
5476bfd_error_type;
252b5132 5477
c58b9523 5478bfd_error_type bfd_get_error (void);
252b5132 5479
b52149c8 5480void bfd_set_error (bfd_error_type error_tag, ...);
252b5132 5481
c58b9523 5482const char *bfd_errmsg (bfd_error_type error_tag);
252b5132 5483
c58b9523 5484void bfd_perror (const char *message);
252b5132 5485
c58b9523 5486typedef void (*bfd_error_handler_type) (const char *, ...);
252b5132 5487
c58b9523 5488bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
252b5132 5489
c58b9523 5490void bfd_set_error_program_name (const char *);
252b5132 5491
c58b9523 5492bfd_error_handler_type bfd_get_error_handler (void);
252b5132 5493
c58b9523 5494long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
252b5132 5495
c58b9523
AM
5496long bfd_canonicalize_reloc
5497 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
252b5132 5498
c58b9523
AM
5499void bfd_set_reloc
5500 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
252b5132 5501
c58b9523 5502bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
252b5132 5503
c58b9523 5504int bfd_get_arch_size (bfd *abfd);
125c4a69 5505
c58b9523 5506int bfd_get_sign_extend_vma (bfd *abfd);
125c4a69 5507
c58b9523 5508bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
252b5132 5509
c58b9523 5510unsigned int bfd_get_gp_size (bfd *abfd);
252b5132 5511
c58b9523 5512void bfd_set_gp_size (bfd *abfd, unsigned int i);
252b5132 5513
c58b9523 5514bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
252b5132 5515
80fccad2
BW
5516bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5517
5518#define bfd_copy_private_header_data(ibfd, obfd) \
5519 BFD_SEND (obfd, _bfd_copy_private_header_data, \
5520 (ibfd, obfd))
c58b9523 5521bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
5522
5523#define bfd_copy_private_bfd_data(ibfd, obfd) \
5524 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5525 (ibfd, obfd))
c58b9523 5526bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
5527
5528#define bfd_merge_private_bfd_data(ibfd, obfd) \
5529 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5530 (ibfd, obfd))
c58b9523 5531bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
252b5132
RH
5532
5533#define bfd_set_private_flags(abfd, flags) \
ed781d5d 5534 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
a6b96beb
AM
5535#define bfd_sizeof_headers(abfd, info) \
5536 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
252b5132
RH
5537
5538#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
ed781d5d
NC
5539 BFD_SEND (abfd, _bfd_find_nearest_line, \
5540 (abfd, sec, syms, off, file, func, line))
252b5132 5541
5420f73d
L
5542#define bfd_find_line(abfd, syms, sym, file, line) \
5543 BFD_SEND (abfd, _bfd_find_line, \
5544 (abfd, syms, sym, file, line))
5545
4ab527b0
FF
5546#define bfd_find_inliner_info(abfd, file, func, line) \
5547 BFD_SEND (abfd, _bfd_find_inliner_info, \
5548 (abfd, file, func, line))
5549
252b5132 5550#define bfd_debug_info_start(abfd) \
ed781d5d 5551 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
252b5132
RH
5552
5553#define bfd_debug_info_end(abfd) \
ed781d5d 5554 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
252b5132
RH
5555
5556#define bfd_debug_info_accumulate(abfd, section) \
ed781d5d 5557 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
541389e2 5558
252b5132 5559#define bfd_stat_arch_elt(abfd, stat) \
ed781d5d 5560 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
252b5132
RH
5561
5562#define bfd_update_armap_timestamp(abfd) \
ed781d5d 5563 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
252b5132
RH
5564
5565#define bfd_set_arch_mach(abfd, arch, mach)\
ed781d5d 5566 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
252b5132
RH
5567
5568#define bfd_relax_section(abfd, section, link_info, again) \
5569 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5570
5571#define bfd_gc_sections(abfd, link_info) \
5572 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5573
8550eb6e
JJ
5574#define bfd_merge_sections(abfd, link_info) \
5575 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5576
72adc230
AM
5577#define bfd_is_group_section(abfd, sec) \
5578 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5579
e61463e1
AM
5580#define bfd_discard_group(abfd, sec) \
5581 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5582
252b5132
RH
5583#define bfd_link_hash_table_create(abfd) \
5584 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5585
e2d34d7d
DJ
5586#define bfd_link_hash_table_free(abfd, hash) \
5587 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5588
252b5132
RH
5589#define bfd_link_add_symbols(abfd, info) \
5590 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5591
1449d79b 5592#define bfd_link_just_syms(abfd, sec, info) \
2d653fc7
AM
5593 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5594
252b5132
RH
5595#define bfd_final_link(abfd, info) \
5596 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5597
5598#define bfd_free_cached_info(abfd) \
5599 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5600
5601#define bfd_get_dynamic_symtab_upper_bound(abfd) \
5602 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5603
5604#define bfd_print_private_bfd_data(abfd, file)\
5605 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5606
5607#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5608 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5609
c9727e01
AM
5610#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5611 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5612 dyncount, dynsyms, ret))
4c45e5c9 5613
252b5132
RH
5614#define bfd_get_dynamic_reloc_upper_bound(abfd) \
5615 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5616
5617#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5618 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5619
5620extern bfd_byte *bfd_get_relocated_section_contents
c58b9523
AM
5621 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5622 bfd_boolean, asymbol **);
252b5132 5623
c58b9523 5624bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
8c98ec7d 5625
e84d6fca
AM
5626struct bfd_preserve
5627{
c58b9523
AM
5628 void *marker;
5629 void *tdata;
e84d6fca
AM
5630 flagword flags;
5631 const struct bfd_arch_info *arch_info;
198beae2 5632 struct bfd_section *sections;
5daa8fe7 5633 struct bfd_section *section_last;
e84d6fca
AM
5634 unsigned int section_count;
5635 struct bfd_hash_table section_htab;
5636};
5637
c58b9523 5638bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
e84d6fca 5639
c58b9523 5640void bfd_preserve_restore (bfd *, struct bfd_preserve *);
e84d6fca 5641
c58b9523 5642void bfd_preserve_finish (bfd *, struct bfd_preserve *);
e84d6fca 5643
24718e3b
L
5644bfd_vma bfd_emul_get_maxpagesize (const char *);
5645
5646void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5647
5648bfd_vma bfd_emul_get_commonpagesize (const char *);
5649
5650void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5651
01e76792
AM
5652char *bfd_demangle (bfd *, const char *, int);
5653
e61463e1 5654/* Extracted from archive.c. */
c58b9523
AM
5655symindex bfd_get_next_mapent
5656 (bfd *abfd, symindex previous, carsym **sym);
252b5132 5657
c58b9523 5658bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
252b5132 5659
c58b9523 5660bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
252b5132 5661
e61463e1 5662/* Extracted from corefile.c. */
c58b9523 5663const char *bfd_core_file_failing_command (bfd *abfd);
252b5132 5664
c58b9523 5665int bfd_core_file_failing_signal (bfd *abfd);
252b5132 5666
261b8d08
PA
5667int bfd_core_file_pid (bfd *abfd);
5668
c58b9523
AM
5669bfd_boolean core_file_matches_executable_p
5670 (bfd *core_bfd, bfd *exec_bfd);
252b5132 5671
9bf46c00
AM
5672bfd_boolean generic_core_file_matches_executable_p
5673 (bfd *core_bfd, bfd *exec_bfd);
5674
e61463e1 5675/* Extracted from targets.c. */
252b5132 5676#define BFD_SEND(bfd, message, arglist) \
c58b9523 5677 ((*((bfd)->xvec->message)) arglist)
252b5132
RH
5678
5679#ifdef DEBUG_BFD_SEND
5680#undef BFD_SEND
5681#define BFD_SEND(bfd, message, arglist) \
5682 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5683 ((*((bfd)->xvec->message)) arglist) : \
5684 (bfd_assert (__FILE__,__LINE__), NULL))
5685#endif
5686#define BFD_SEND_FMT(bfd, message, arglist) \
c58b9523 5687 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
252b5132
RH
5688
5689#ifdef DEBUG_BFD_SEND
5690#undef BFD_SEND_FMT
5691#define BFD_SEND_FMT(bfd, message, arglist) \
5692 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
8c603c85 5693 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
252b5132
RH
5694 (bfd_assert (__FILE__,__LINE__), NULL))
5695#endif
b5f79c76
NC
5696
5697enum bfd_flavour
5698{
252b5132
RH
5699 bfd_target_unknown_flavour,
5700 bfd_target_aout_flavour,
5701 bfd_target_coff_flavour,
5702 bfd_target_ecoff_flavour,
9bd09e22 5703 bfd_target_xcoff_flavour,
252b5132
RH
5704 bfd_target_elf_flavour,
5705 bfd_target_ieee_flavour,
5706 bfd_target_nlm_flavour,
5707 bfd_target_oasys_flavour,
5708 bfd_target_tekhex_flavour,
5709 bfd_target_srec_flavour,
c067354b 5710 bfd_target_verilog_flavour,
252b5132
RH
5711 bfd_target_ihex_flavour,
5712 bfd_target_som_flavour,
5713 bfd_target_os9k_flavour,
5714 bfd_target_versados_flavour,
5715 bfd_target_msdos_flavour,
5716 bfd_target_ovax_flavour,
3c3bdf30 5717 bfd_target_evax_flavour,
3af9a47b
NC
5718 bfd_target_mmo_flavour,
5719 bfd_target_mach_o_flavour,
5720 bfd_target_pef_flavour,
5721 bfd_target_pef_xlib_flavour,
5722 bfd_target_sym_flavour
252b5132
RH
5723};
5724
5725enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5726
52b219b5 5727/* Forward declaration. */
252b5132 5728typedef struct bfd_link_info _bfd_link_info;
0c511000 5729struct already_linked;
252b5132
RH
5730
5731typedef struct bfd_target
5732{
b5f79c76 5733 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
252b5132 5734 char *name;
b5f79c76
NC
5735
5736 /* The "flavour" of a back end is a general indication about
5737 the contents of a file. */
252b5132 5738 enum bfd_flavour flavour;
b5f79c76
NC
5739
5740 /* The order of bytes within the data area of a file. */
252b5132 5741 enum bfd_endian byteorder;
b5f79c76
NC
5742
5743 /* The order of bytes within the header parts of a file. */
252b5132 5744 enum bfd_endian header_byteorder;
b5f79c76
NC
5745
5746 /* A mask of all the flags which an executable may have set -
5747 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
8c603c85 5748 flagword object_flags;
b5f79c76
NC
5749
5750 /* A mask of all the flags which a section may have set - from
5751 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
252b5132 5752 flagword section_flags;
b5f79c76
NC
5753
5754 /* The character normally found at the front of a symbol.
5755 (if any), perhaps `_'. */
252b5132 5756 char symbol_leading_char;
b5f79c76
NC
5757
5758 /* The pad character for file names within an archive header. */
8c603c85 5759 char ar_pad_char;
b5f79c76
NC
5760
5761 /* The maximum number of characters in an archive header. */
0aabe54e
AM
5762 unsigned char ar_max_namelen;
5763
5764 /* How well this target matches, used to select between various
5765 possible targets when more than one target matches. */
5766 unsigned char match_priority;
b5f79c76
NC
5767
5768 /* Entries for byte swapping for data. These are different from the
a67a7b8b 5769 other entry points, since they don't take a BFD as the first argument.
b5f79c76 5770 Certain other handlers could do the same. */
8ce8c090
AM
5771 bfd_uint64_t (*bfd_getx64) (const void *);
5772 bfd_int64_t (*bfd_getx_signed_64) (const void *);
5773 void (*bfd_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
5774 bfd_vma (*bfd_getx32) (const void *);
5775 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
5776 void (*bfd_putx32) (bfd_vma, void *);
5777 bfd_vma (*bfd_getx16) (const void *);
5778 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
5779 void (*bfd_putx16) (bfd_vma, void *);
b5f79c76
NC
5780
5781 /* Byte swapping for the headers. */
8ce8c090
AM
5782 bfd_uint64_t (*bfd_h_getx64) (const void *);
5783 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
5784 void (*bfd_h_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
5785 bfd_vma (*bfd_h_getx32) (const void *);
5786 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
5787 void (*bfd_h_putx32) (bfd_vma, void *);
5788 bfd_vma (*bfd_h_getx16) (const void *);
5789 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
5790 void (*bfd_h_putx16) (bfd_vma, void *);
b5f79c76
NC
5791
5792 /* Format dependent routines: these are vectors of entry points
5793 within the target vector structure, one for each format to check. */
5794
5795 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
c58b9523 5796 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
b5f79c76
NC
5797
5798 /* Set the format of a file being written. */
c58b9523 5799 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
b5f79c76
NC
5800
5801 /* Write cached information into a file being written, at <<bfd_close>>. */
c58b9523 5802 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
252b5132 5803
b5f79c76 5804
52b219b5 5805 /* Generic entry points. */
e43d48cc 5806#define BFD_JUMP_TABLE_GENERIC(NAME) \
c58b9523
AM
5807 NAME##_close_and_cleanup, \
5808 NAME##_bfd_free_cached_info, \
5809 NAME##_new_section_hook, \
5810 NAME##_get_section_contents, \
5811 NAME##_get_section_contents_in_window
252b5132 5812
52b219b5 5813 /* Called when the BFD is being closed to do any necessary cleanup. */
c58b9523 5814 bfd_boolean (*_close_and_cleanup) (bfd *);
52b219b5 5815 /* Ask the BFD to free all cached information. */
c58b9523 5816 bfd_boolean (*_bfd_free_cached_info) (bfd *);
52b219b5 5817 /* Called when a new section is created. */
c58b9523 5818 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
52b219b5 5819 /* Read the contents of a section. */
b34976b6 5820 bfd_boolean (*_bfd_get_section_contents)
c58b9523 5821 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
b34976b6 5822 bfd_boolean (*_bfd_get_section_contents_in_window)
c58b9523 5823 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
252b5132 5824
52b219b5 5825 /* Entry points to copy private data. */
e43d48cc 5826#define BFD_JUMP_TABLE_COPY(NAME) \
c58b9523
AM
5827 NAME##_bfd_copy_private_bfd_data, \
5828 NAME##_bfd_merge_private_bfd_data, \
ccd2ec6a 5829 _bfd_generic_init_private_section_data, \
c58b9523
AM
5830 NAME##_bfd_copy_private_section_data, \
5831 NAME##_bfd_copy_private_symbol_data, \
80fccad2 5832 NAME##_bfd_copy_private_header_data, \
c58b9523
AM
5833 NAME##_bfd_set_private_flags, \
5834 NAME##_bfd_print_private_bfd_data
5835
52b219b5 5836 /* Called to copy BFD general private data from one object file
252b5132 5837 to another. */
c58b9523 5838 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
52b219b5 5839 /* Called to merge BFD general private data from one object file
252b5132 5840 to a common output file when linking. */
c58b9523 5841 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
ccd2ec6a
L
5842 /* Called to initialize BFD private section data from one object file
5843 to another. */
5844#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5845 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5846 bfd_boolean (*_bfd_init_private_section_data)
5847 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
52b219b5 5848 /* Called to copy BFD private section data from one object file
252b5132 5849 to another. */
b34976b6 5850 bfd_boolean (*_bfd_copy_private_section_data)
c58b9523 5851 (bfd *, sec_ptr, bfd *, sec_ptr);
8c603c85 5852 /* Called to copy BFD private symbol data from one symbol
252b5132 5853 to another. */
b34976b6 5854 bfd_boolean (*_bfd_copy_private_symbol_data)
c58b9523 5855 (bfd *, asymbol *, bfd *, asymbol *);
80fccad2
BW
5856 /* Called to copy BFD private header data from one object file
5857 to another. */
5858 bfd_boolean (*_bfd_copy_private_header_data)
5859 (bfd *, bfd *);
b5f79c76 5860 /* Called to set private backend flags. */
c58b9523 5861 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
252b5132 5862
b5f79c76 5863 /* Called to print private BFD data. */
c58b9523 5864 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
252b5132 5865
52b219b5 5866 /* Core file entry points. */
e43d48cc 5867#define BFD_JUMP_TABLE_CORE(NAME) \
c58b9523
AM
5868 NAME##_core_file_failing_command, \
5869 NAME##_core_file_failing_signal, \
261b8d08
PA
5870 NAME##_core_file_matches_executable_p, \
5871 NAME##_core_file_pid
c58b9523
AM
5872
5873 char * (*_core_file_failing_command) (bfd *);
5874 int (*_core_file_failing_signal) (bfd *);
5875 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
261b8d08 5876 int (*_core_file_pid) (bfd *);
252b5132 5877
52b219b5 5878 /* Archive entry points. */
e43d48cc 5879#define BFD_JUMP_TABLE_ARCHIVE(NAME) \
c58b9523
AM
5880 NAME##_slurp_armap, \
5881 NAME##_slurp_extended_name_table, \
5882 NAME##_construct_extended_name_table, \
5883 NAME##_truncate_arname, \
5884 NAME##_write_armap, \
5885 NAME##_read_ar_hdr, \
8f95b6e4 5886 NAME##_write_ar_hdr, \
c58b9523
AM
5887 NAME##_openr_next_archived_file, \
5888 NAME##_get_elt_at_index, \
5889 NAME##_generic_stat_arch_elt, \
5890 NAME##_update_armap_timestamp
5891
5892 bfd_boolean (*_bfd_slurp_armap) (bfd *);
5893 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
b34976b6 5894 bfd_boolean (*_bfd_construct_extended_name_table)
c58b9523
AM
5895 (bfd *, char **, bfd_size_type *, const char **);
5896 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
b34976b6 5897 bfd_boolean (*write_armap)
c58b9523
AM
5898 (bfd *, unsigned int, struct orl *, unsigned int, int);
5899 void * (*_bfd_read_ar_hdr_fn) (bfd *);
8f95b6e4 5900 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
c58b9523
AM
5901 bfd * (*openr_next_archived_file) (bfd *, bfd *);
5902#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
5903 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
5904 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
5905 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
77fb9c28 5906
52b219b5 5907 /* Entry points used for symbols. */
e43d48cc 5908#define BFD_JUMP_TABLE_SYMBOLS(NAME) \
c58b9523 5909 NAME##_get_symtab_upper_bound, \
6cee3f79 5910 NAME##_canonicalize_symtab, \
c58b9523
AM
5911 NAME##_make_empty_symbol, \
5912 NAME##_print_symbol, \
5913 NAME##_get_symbol_info, \
5914 NAME##_bfd_is_local_label_name, \
3c9458e9 5915 NAME##_bfd_is_target_special_symbol, \
c58b9523
AM
5916 NAME##_get_lineno, \
5917 NAME##_find_nearest_line, \
5420f73d 5918 _bfd_generic_find_line, \
4ab527b0 5919 NAME##_find_inliner_info, \
c58b9523
AM
5920 NAME##_bfd_make_debug_symbol, \
5921 NAME##_read_minisymbols, \
5922 NAME##_minisymbol_to_symbol
5923
5924 long (*_bfd_get_symtab_upper_bound) (bfd *);
5925 long (*_bfd_canonicalize_symtab)
fc0a2244
AC
5926 (bfd *, struct bfd_symbol **);
5927 struct bfd_symbol *
c58b9523 5928 (*_bfd_make_empty_symbol) (bfd *);
b34976b6 5929 void (*_bfd_print_symbol)
fc0a2244 5930 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
c58b9523 5931#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
b34976b6 5932 void (*_bfd_get_symbol_info)
fc0a2244 5933 (bfd *, struct bfd_symbol *, symbol_info *);
c58b9523
AM
5934#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
5935 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
3c9458e9 5936 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
fc0a2244 5937 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
b34976b6 5938 bfd_boolean (*_bfd_find_nearest_line)
fc0a2244 5939 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
c58b9523 5940 const char **, const char **, unsigned int *);
5420f73d
L
5941 bfd_boolean (*_bfd_find_line)
5942 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
5943 const char **, unsigned int *);
4ab527b0
FF
5944 bfd_boolean (*_bfd_find_inliner_info)
5945 (bfd *, const char **, const char **, unsigned int *);
52b219b5 5946 /* Back-door to allow format-aware applications to create debug symbols
252b5132
RH
5947 while using BFD for everything else. Currently used by the assembler
5948 when creating COFF files. */
b34976b6 5949 asymbol * (*_bfd_make_debug_symbol)
c58b9523 5950 (bfd *, void *, unsigned long size);
252b5132
RH
5951#define bfd_read_minisymbols(b, d, m, s) \
5952 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
b34976b6 5953 long (*_read_minisymbols)
c58b9523 5954 (bfd *, bfd_boolean, void **, unsigned int *);
252b5132
RH
5955#define bfd_minisymbol_to_symbol(b, d, m, f) \
5956 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
b34976b6 5957 asymbol * (*_minisymbol_to_symbol)
c58b9523 5958 (bfd *, bfd_boolean, const void *, asymbol *);
252b5132 5959
52b219b5 5960 /* Routines for relocs. */
e43d48cc 5961#define BFD_JUMP_TABLE_RELOCS(NAME) \
c58b9523
AM
5962 NAME##_get_reloc_upper_bound, \
5963 NAME##_canonicalize_reloc, \
157090f7
AM
5964 NAME##_bfd_reloc_type_lookup, \
5965 NAME##_bfd_reloc_name_lookup
c58b9523
AM
5966
5967 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
b34976b6 5968 long (*_bfd_canonicalize_reloc)
fc0a2244 5969 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
52b219b5 5970 /* See documentation on reloc types. */
252b5132 5971 reloc_howto_type *
c58b9523 5972 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
157090f7
AM
5973 reloc_howto_type *
5974 (*reloc_name_lookup) (bfd *, const char *);
252b5132 5975
d9352518 5976
52b219b5 5977 /* Routines used when writing an object file. */
e43d48cc 5978#define BFD_JUMP_TABLE_WRITE(NAME) \
c58b9523
AM
5979 NAME##_set_arch_mach, \
5980 NAME##_set_section_contents
5981
b34976b6 5982 bfd_boolean (*_bfd_set_arch_mach)
c58b9523 5983 (bfd *, enum bfd_architecture, unsigned long);
b34976b6 5984 bfd_boolean (*_bfd_set_section_contents)
0f867abe 5985 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
252b5132 5986
52b219b5 5987 /* Routines used by the linker. */
e43d48cc 5988#define BFD_JUMP_TABLE_LINK(NAME) \
c58b9523
AM
5989 NAME##_sizeof_headers, \
5990 NAME##_bfd_get_relocated_section_contents, \
5991 NAME##_bfd_relax_section, \
5992 NAME##_bfd_link_hash_table_create, \
5993 NAME##_bfd_link_hash_table_free, \
5994 NAME##_bfd_link_add_symbols, \
5995 NAME##_bfd_link_just_syms, \
1338dd10 5996 NAME##_bfd_copy_link_hash_symbol_type, \
c58b9523
AM
5997 NAME##_bfd_final_link, \
5998 NAME##_bfd_link_split_section, \
5999 NAME##_bfd_gc_sections, \
6000 NAME##_bfd_merge_sections, \
72adc230 6001 NAME##_bfd_is_group_section, \
082b7297 6002 NAME##_bfd_discard_group, \
3023e3f6
RS
6003 NAME##_section_already_linked, \
6004 NAME##_bfd_define_common_symbol
c58b9523 6005
a6b96beb 6006 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
b34976b6 6007 bfd_byte * (*_bfd_get_relocated_section_contents)
c58b9523 6008 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
fc0a2244 6009 bfd_byte *, bfd_boolean, struct bfd_symbol **);
252b5132 6010
b34976b6 6011 bfd_boolean (*_bfd_relax_section)
198beae2 6012 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
252b5132 6013
52b219b5 6014 /* Create a hash table for the linker. Different backends store
252b5132 6015 different information in this table. */
b34976b6 6016 struct bfd_link_hash_table *
c58b9523 6017 (*_bfd_link_hash_table_create) (bfd *);
252b5132 6018
e2d34d7d 6019 /* Release the memory associated with the linker hash table. */
c58b9523 6020 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
e2d34d7d 6021
52b219b5 6022 /* Add symbols from this object file into the hash table. */
c58b9523 6023 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
252b5132 6024
2d653fc7 6025 /* Indicate that we are only retrieving symbol values from this section. */
c58b9523 6026 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
2d653fc7 6027
1338dd10
PB
6028 /* Copy the symbol type of a linker hash table entry. */
6029#define bfd_copy_link_hash_symbol_type(b, t, f) \
6030 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
6031 void (*_bfd_copy_link_hash_symbol_type)
6032 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
6033
52b219b5 6034 /* Do a link based on the link_order structures attached to each
252b5132 6035 section of the BFD. */
c58b9523 6036 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
252b5132 6037
52b219b5 6038 /* Should this section be split up into smaller pieces during linking. */
198beae2 6039 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
252b5132 6040
52b219b5 6041 /* Remove sections that are not referenced from the output. */
c58b9523 6042 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
252b5132 6043
8550eb6e 6044 /* Attempt to merge SEC_MERGE sections. */
c58b9523 6045 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
8550eb6e 6046
72adc230
AM
6047 /* Is this section a member of a group? */
6048 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
6049
e61463e1 6050 /* Discard members of a group. */
198beae2 6051 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
e61463e1 6052
082b7297
L
6053 /* Check if SEC has been already linked during a reloceatable or
6054 final link. */
0c511000 6055 void (*_section_already_linked) (bfd *, struct already_linked *,
c0f00686 6056 struct bfd_link_info *);
082b7297 6057
3023e3f6
RS
6058 /* Define a common symbol. */
6059 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
6060 struct bfd_link_hash_entry *);
6061
52b219b5 6062 /* Routines to handle dynamic symbols and relocs. */
e43d48cc 6063#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
c58b9523
AM
6064 NAME##_get_dynamic_symtab_upper_bound, \
6065 NAME##_canonicalize_dynamic_symtab, \
4c45e5c9 6066 NAME##_get_synthetic_symtab, \
c58b9523
AM
6067 NAME##_get_dynamic_reloc_upper_bound, \
6068 NAME##_canonicalize_dynamic_reloc
6069
b5f79c76 6070 /* Get the amount of memory required to hold the dynamic symbols. */
c58b9523 6071 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
52b219b5 6072 /* Read in the dynamic symbols. */
b34976b6 6073 long (*_bfd_canonicalize_dynamic_symtab)
fc0a2244 6074 (bfd *, struct bfd_symbol **);
4c45e5c9
JJ
6075 /* Create synthetized symbols. */
6076 long (*_bfd_get_synthetic_symtab)
c9727e01
AM
6077 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
6078 struct bfd_symbol **);
52b219b5 6079 /* Get the amount of memory required to hold the dynamic relocs. */
c58b9523 6080 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
52b219b5 6081 /* Read in the dynamic relocs. */
b34976b6 6082 long (*_bfd_canonicalize_dynamic_reloc)
fc0a2244 6083 (bfd *, arelent **, struct bfd_symbol **);
b23b8e6e 6084
b5f79c76
NC
6085 /* Opposite endian version of this target. */
6086 const struct bfd_target * alternative_target;
8c603c85 6087
b5f79c76
NC
6088 /* Data for use by back-end routines, which isn't
6089 generic enough to belong in this structure. */
9c5bfbb7 6090 const void *backend_data;
8c603c85 6091
252b5132 6092} bfd_target;
b5f79c76 6093
c58b9523 6094bfd_boolean bfd_set_default_target (const char *name);
252b5132 6095
c58b9523 6096const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
252b5132 6097
5fbe9721
KT
6098const bfd_target *bfd_get_target_info (const char *target_name,
6099 bfd *abfd,
6100 bfd_boolean *is_bigendian,
6101 int *underscoring,
6102 const char **def_target_arch);
c58b9523 6103const char ** bfd_target_list (void);
252b5132 6104
c58b9523
AM
6105const bfd_target *bfd_search_for_target
6106 (int (*search_func) (const bfd_target *, void *),
6107 void *);
c3c89269 6108
e61463e1 6109/* Extracted from format.c. */
c58b9523 6110bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
252b5132 6111
c58b9523
AM
6112bfd_boolean bfd_check_format_matches
6113 (bfd *abfd, bfd_format format, char ***matching);
252b5132 6114
c58b9523 6115bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
252b5132 6116
c58b9523 6117const char *bfd_format_string (bfd_format format);
252b5132 6118
af39267e 6119/* Extracted from linker.c. */
c58b9523 6120bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
af39267e
DJ
6121
6122#define bfd_link_split_section(abfd, sec) \
6123 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
6124
0c511000
AM
6125void bfd_section_already_linked (bfd *abfd,
6126 struct already_linked *data,
c0f00686 6127 struct bfd_link_info *info);
082b7297 6128
0c511000
AM
6129#define bfd_section_already_linked(abfd, data, info) \
6130 BFD_SEND (abfd, _section_already_linked, (abfd, data, info))
082b7297 6131
3023e3f6
RS
6132bfd_boolean bfd_generic_define_common_symbol
6133 (bfd *output_bfd, struct bfd_link_info *info,
6134 struct bfd_link_hash_entry *h);
6135
6136#define bfd_define_common_symbol(output_bfd, info, h) \
6137 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
6138
09e2aba4
DK
6139struct bfd_elf_version_tree * bfd_find_version_for_sym
6140 (struct bfd_elf_version_tree *verdefs,
6141 const char *sym_name, bfd_boolean *hide);
6142
af39267e 6143/* Extracted from simple.c. */
c58b9523
AM
6144bfd_byte *bfd_simple_get_relocated_section_contents
6145 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
af39267e 6146
1b315056 6147/* Extracted from compress.c. */
4a114e3e
L
6148bfd_boolean bfd_compress_section_contents
6149 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
6150 bfd_size_type uncompressed_size);
6151
6152bfd_boolean bfd_get_full_section_contents
6153 (bfd *abfd, asection *section, bfd_byte **ptr);
6154
6155bfd_boolean bfd_is_section_compressed
6156 (bfd *abfd, asection *section);
6157
6158bfd_boolean bfd_init_section_decompress_status
6159 (bfd *abfd, asection *section);
6160
6161bfd_boolean bfd_init_section_compress_status
6162 (bfd *abfd, asection *section);
1b315056 6163
252b5132
RH
6164#ifdef __cplusplus
6165}
6166#endif
6167#endif
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