gdb: Enable gdbserver by default on sparc-*-linux*
[deliverable/binutils-gdb.git] / bfd / bfd-in2.h
CommitLineData
e30ddb24
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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".
4eef72c7
AM
6 Run "make headers" in your build bfd/ to regenerate. */
7
252b5132 8/* Main header file for the bfd library -- portable access to object files.
c2852e88 9
e57278ef 10 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
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11 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
12 2012 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
8afb0e02
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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 40#include "symcat.h"
f1163205
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41#include <sys/stat.h>
42
e43d48cc
AM
43#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
44#ifndef SABER
45/* This hack is to avoid a problem with some strict ANSI C preprocessors.
46 The problem is, "32_" is not a valid preprocessing token, and we don't
47 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
48 cause the inner CONCAT2 macros to be evaluated first, producing
49 still-valid pp-tokens. Then the final concatenation can be done. */
50#undef CONCAT4
51#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
52#endif
53#endif
252b5132 54
0112cd26
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55/* This is a utility macro to handle the situation where the code
56 wants to place a constant string into the code, followed by a
57 comma and then the length of the string. Doing this by hand
db86b2dc
PA
58 is error prone, so using this macro is safer. */
59#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
0112cd26
NC
60/* Unfortunately it is not possible to use the STRING_COMMA_LEN macro
61 to create the arguments to another macro, since the preprocessor
62 will mis-count the number of arguments to the outer macro (by not
63 evaluating STRING_COMMA_LEN and so missing the comma). This is a
64 problem for example when trying to use STRING_COMMA_LEN to build
65 the arguments to the strncmp() macro. Hence this alternative
66 definition of strncmp is provided here.
67
68 Note - these macros do NOT work if STR2 is not a constant string. */
69#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
ea9986ff
NC
70 /* strcpy() can have a similar problem, but since we know we are
71 copying a constant string, we can use memcpy which will be faster
72 since there is no need to check for a NUL byte inside STR. We
73 can also save time if we do not need to copy the terminating NUL. */
74#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
75#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
0112cd26
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76
77
ce3c775b
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78#define BFD_SUPPORTS_PLUGINS @supports_plugins@
79
69263e90
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80/* The word size used by BFD on the host. This may be 64 with a 32
81 bit target if the host is 64 bit, or if other 64 bit targets have
82 been selected with --enable-targets, or if --enable-64-bit-bfd. */
252b5132 83#define BFD_ARCH_SIZE @wordsize@
69263e90
AM
84
85/* The word size of the default bfd target. */
86#define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
87
252b5132 88#define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
d2df793a 89#define BFD_HOST_64BIT_LONG_LONG @BFD_HOST_64BIT_LONG_LONG@
252b5132
RH
90#if @BFD_HOST_64_BIT_DEFINED@
91#define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
92#define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
8ce8c090
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93typedef BFD_HOST_64_BIT bfd_int64_t;
94typedef BFD_HOST_U_64_BIT bfd_uint64_t;
252b5132
RH
95#endif
96
97#if BFD_ARCH_SIZE >= 64
98#define BFD64
99#endif
100
101#ifndef INLINE
102#if __GNUC__ >= 2
103#define INLINE __inline__
104#else
105#define INLINE
106#endif
107#endif
108
d2df793a
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109/* Declaring a type wide enough to hold a host long and a host pointer. */
110#define BFD_HOSTPTR_T @BFD_HOSTPTR_T@
111typedef BFD_HOSTPTR_T bfd_hostptr_t;
112
b5f79c76 113/* Forward declaration. */
c2852e88 114typedef struct bfd bfd;
252b5132 115
b34976b6
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116/* Boolean type used in bfd. Too many systems define their own
117 versions of "boolean" for us to safely typedef a "boolean" of
cf3d882d 118 our own. Using an enum for "bfd_boolean" has its own set of
b34976b6
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119 problems, with strange looking casts required to avoid warnings
120 on some older compilers. Thus we just use an int.
121
cf3d882d 122 General rule: Functions which are bfd_boolean return TRUE on
b34976b6
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123 success and FALSE on failure (unless they're a predicate). */
124
125typedef int bfd_boolean;
126#undef FALSE
127#undef TRUE
128#define FALSE 0
129#define TRUE 1
130
252b5132
RH
131#ifdef BFD64
132
133#ifndef BFD_HOST_64_BIT
134 #error No 64 bit integer type available
135#endif /* ! defined (BFD_HOST_64_BIT) */
136
137typedef BFD_HOST_U_64_BIT bfd_vma;
138typedef BFD_HOST_64_BIT bfd_signed_vma;
139typedef BFD_HOST_U_64_BIT bfd_size_type;
140typedef BFD_HOST_U_64_BIT symvalue;
141
252b5132 142#if BFD_HOST_64BIT_LONG
14a91970
AM
143#define BFD_VMA_FMT "l"
144#elif defined (__MSVCRT__)
145#define BFD_VMA_FMT "I64"
6e3d6dc1 146#else
14a91970 147#define BFD_VMA_FMT "ll"
252b5132 148#endif
14a91970
AM
149
150#ifndef fprintf_vma
151#define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x)
152#define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x)
252b5132
RH
153#endif
154
155#else /* not BFD64 */
156
157/* Represent a target address. Also used as a generic unsigned type
158 which is guaranteed to be big enough to hold any arithmetic types
159 we need to deal with. */
160typedef unsigned long bfd_vma;
161
162/* A generic signed type which is guaranteed to be big enough to hold any
163 arithmetic types we need to deal with. Can be assumed to be compatible
164 with bfd_vma in the same way that signed and unsigned ints are compatible
165 (as parameters, in assignment, etc). */
166typedef long bfd_signed_vma;
167
168typedef unsigned long symvalue;
169typedef unsigned long bfd_size_type;
170
171/* Print a bfd_vma x on stream s. */
14a91970
AM
172#define BFD_VMA_FMT "l"
173#define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x)
174#define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x)
252b5132
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175
176#endif /* not BFD64 */
177
d0fb9a8d
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178#define HALF_BFD_SIZE_TYPE \
179 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
180
8ce8c090
AM
181#ifndef BFD_HOST_64_BIT
182/* Fall back on a 32 bit type. The idea is to make these types always
183 available for function return types, but in the case that
184 BFD_HOST_64_BIT is undefined such a function should abort or
185 otherwise signal an error. */
186typedef bfd_signed_vma bfd_int64_t;
187typedef bfd_vma bfd_uint64_t;
188#endif
189
d7ce59e3
AC
190/* An offset into a file. BFD always uses the largest possible offset
191 based on the build time availability of fseek, fseeko, or fseeko64. */
192typedef @bfd_file_ptr@ file_ptr;
193typedef unsigned @bfd_file_ptr@ ufile_ptr;
dc810e39 194
c58b9523
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195extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
196extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
ae4221d7 197
252b5132 198#define printf_vma(x) fprintf_vma(stdout,x)
ae4221d7 199#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
252b5132
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200
201typedef unsigned int flagword; /* 32 bits of flags */
202typedef unsigned char bfd_byte;
203\f
b5f79c76 204/* File formats. */
252b5132 205
b5f79c76
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206typedef enum bfd_format
207{
208 bfd_unknown = 0, /* File format is unknown. */
5c4491d3 209 bfd_object, /* Linker/assembler/compiler output. */
b5f79c76
NC
210 bfd_archive, /* Object archive file. */
211 bfd_core, /* Core dump. */
212 bfd_type_end /* Marks the end; don't use it! */
213}
214bfd_format;
252b5132 215\f
b5f79c76 216/* Symbols and relocation. */
252b5132
RH
217
218/* A count of carsyms (canonical archive symbols). */
219typedef unsigned long symindex;
220
221/* How to perform a relocation. */
222typedef const struct reloc_howto_struct reloc_howto_type;
223
224#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
225
226/* General purpose part of a symbol X;
227 target specific parts are in libcoff.h, libaout.h, etc. */
228
229#define bfd_get_section(x) ((x)->section)
230#define bfd_get_output_section(x) ((x)->section->output_section)
231#define bfd_set_section(x,y) ((x)->section) = (y)
232#define bfd_asymbol_base(x) ((x)->section->vma)
233#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
234#define bfd_asymbol_name(x) ((x)->name)
235/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
236#define bfd_asymbol_bfd(x) ((x)->the_bfd)
6ba2a415
RS
237#define bfd_asymbol_flavour(x) \
238 (((x)->flags & BSF_SYNTHETIC) != 0 \
239 ? bfd_target_unknown_flavour \
240 : bfd_asymbol_bfd (x)->xvec->flavour)
252b5132
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241
242/* A canonical archive symbol. */
b5f79c76
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243/* This is a type pun with struct ranlib on purpose! */
244typedef struct carsym
245{
252b5132 246 char *name;
b5f79c76
NC
247 file_ptr file_offset; /* Look here to find the file. */
248}
249carsym; /* To make these you call a carsymogen. */
252b5132 250
252b5132 251/* Used in generating armaps (archive tables of contents).
b5f79c76
NC
252 Perhaps just a forward definition would do? */
253struct orl /* Output ranlib. */
254{
255 char **name; /* Symbol name. */
256 union
257 {
dc810e39
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258 file_ptr pos;
259 bfd *abfd;
b5f79c76
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260 } u; /* bfd* or file position. */
261 int namidx; /* Index into string table. */
252b5132
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262};
263\f
b5f79c76
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264/* Linenumber stuff. */
265typedef struct lineno_cache_entry
266{
267 unsigned int line_number; /* Linenumber from start of function. */
268 union
269 {
fc0a2244 270 struct bfd_symbol *sym; /* Function name. */
b5f79c76 271 bfd_vma offset; /* Offset into section. */
252b5132 272 } u;
b5f79c76
NC
273}
274alent;
252b5132 275\f
b5f79c76 276/* Object and core file sections. */
252b5132
RH
277
278#define align_power(addr, align) \
e5b45b83 279 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
252b5132 280
198beae2 281typedef struct bfd_section *sec_ptr;
252b5132
RH
282
283#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
284#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
aa3d5824 285#define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0)
252b5132
RH
286#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
287#define bfd_section_name(bfd, ptr) ((ptr)->name)
eea6121a
AM
288#define bfd_section_size(bfd, ptr) ((ptr)->size)
289#define bfd_get_section_size(ptr) ((ptr)->size)
252b5132
RH
290#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
291#define bfd_section_lma(bfd, ptr) ((ptr)->lma)
292#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
293#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
294#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
295
296#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
297
b34976b6
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298#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
299#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
300#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
07515404
AM
301/* Find the address one past the end of SEC. */
302#define bfd_get_section_limit(bfd, sec) \
e57278ef
AM
303 (((bfd)->direction != write_direction && (sec)->rawsize != 0 \
304 ? (sec)->rawsize : (sec)->size) / bfd_octets_per_byte (bfd))
252b5132 305
ddfd6795 306/* Return TRUE if input section SEC has been discarded. */
ab96bf03
AM
307#define elf_discarded_section(sec) \
308 (!bfd_is_abs_section (sec) \
309 && bfd_is_abs_section ((sec)->output_section) \
310 && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \
311 && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
252b5132
RH
312\f
313typedef enum bfd_print_symbol
60bcf0fa 314{
252b5132
RH
315 bfd_print_symbol_name,
316 bfd_print_symbol_more,
317 bfd_print_symbol_all
318} bfd_print_symbol_type;
60bcf0fa 319
252b5132
RH
320/* Information about a symbol that nm needs. */
321
322typedef struct _symbol_info
323{
324 symvalue value;
325 char type;
dc810e39 326 const char *name; /* Symbol name. */
252b5132 327 unsigned char stab_type; /* Stab type. */
8546af74 328 char stab_other; /* Stab other. */
252b5132 329 short stab_desc; /* Stab desc. */
dc810e39 330 const char *stab_name; /* String for stab type. */
252b5132
RH
331} symbol_info;
332
333/* Get the name of a stabs type code. */
334
c58b9523 335extern const char *bfd_get_stab_name (int);
252b5132
RH
336\f
337/* Hash table routines. There is no way to free up a hash table. */
338
339/* An element in the hash table. Most uses will actually use a larger
340 structure, and an instance of this will be the first field. */
341
342struct bfd_hash_entry
343{
344 /* Next entry for this hash code. */
345 struct bfd_hash_entry *next;
346 /* String being hashed. */
347 const char *string;
348 /* Hash code. This is the full hash code, not the index into the
349 table. */
350 unsigned long hash;
351};
352
353/* A hash table. */
354
355struct bfd_hash_table
356{
357 /* The hash array. */
358 struct bfd_hash_entry **table;
252b5132
RH
359 /* A function used to create new elements in the hash table. The
360 first entry is itself a pointer to an element. When this
361 function is first invoked, this pointer will be NULL. However,
362 having the pointer permits a hierarchy of method functions to be
363 built each of which calls the function in the superclass. Thus
364 each function should be written to allocate a new block of memory
365 only if the argument is NULL. */
b34976b6 366 struct bfd_hash_entry *(*newfunc)
c58b9523 367 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
252b5132 368 /* An objalloc for this hash table. This is a struct objalloc *,
c58b9523
AM
369 but we use void * to avoid requiring the inclusion of objalloc.h. */
370 void *memory;
98f0b6ab
AM
371 /* The number of slots in the hash table. */
372 unsigned int size;
373 /* The number of entries in the hash table. */
374 unsigned int count;
375 /* The size of elements. */
376 unsigned int entsize;
377 /* If non-zero, don't grow the hash table. */
378 unsigned int frozen:1;
252b5132
RH
379};
380
381/* Initialize a hash table. */
b34976b6 382extern bfd_boolean bfd_hash_table_init
c58b9523
AM
383 (struct bfd_hash_table *,
384 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
385 struct bfd_hash_table *,
66eb6687
AM
386 const char *),
387 unsigned int);
252b5132
RH
388
389/* Initialize a hash table specifying a size. */
b34976b6 390extern bfd_boolean bfd_hash_table_init_n
c58b9523
AM
391 (struct bfd_hash_table *,
392 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
393 struct bfd_hash_table *,
394 const char *),
66eb6687 395 unsigned int, unsigned int);
252b5132
RH
396
397/* Free up a hash table. */
b34976b6 398extern void bfd_hash_table_free
c58b9523 399 (struct bfd_hash_table *);
252b5132 400
b34976b6 401/* Look up a string in a hash table. If CREATE is TRUE, a new entry
252b5132 402 will be created for this string if one does not already exist. The
b34976b6 403 COPY argument must be TRUE if this routine should copy the string
252b5132
RH
404 into newly allocated memory when adding an entry. */
405extern struct bfd_hash_entry *bfd_hash_lookup
c58b9523
AM
406 (struct bfd_hash_table *, const char *, bfd_boolean create,
407 bfd_boolean copy);
252b5132 408
a69898aa
AM
409/* Insert an entry in a hash table. */
410extern struct bfd_hash_entry *bfd_hash_insert
411 (struct bfd_hash_table *, const char *, unsigned long);
412
4e011fb5
AM
413/* Rename an entry in a hash table. */
414extern void bfd_hash_rename
415 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *);
416
252b5132
RH
417/* Replace an entry in a hash table. */
418extern void bfd_hash_replace
c58b9523
AM
419 (struct bfd_hash_table *, struct bfd_hash_entry *old,
420 struct bfd_hash_entry *nw);
252b5132
RH
421
422/* Base method for creating a hash table entry. */
423extern struct bfd_hash_entry *bfd_hash_newfunc
c58b9523 424 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
252b5132
RH
425
426/* Grab some space for a hash table entry. */
c58b9523
AM
427extern void *bfd_hash_allocate
428 (struct bfd_hash_table *, unsigned int);
252b5132
RH
429
430/* Traverse a hash table in a random order, calling a function on each
b34976b6 431 element. If the function returns FALSE, the traversal stops. The
252b5132 432 INFO argument is passed to the function. */
b34976b6 433extern void bfd_hash_traverse
c58b9523
AM
434 (struct bfd_hash_table *,
435 bfd_boolean (*) (struct bfd_hash_entry *, void *),
436 void *info);
252b5132 437
2d643429
NC
438/* Allows the default size of a hash table to be configured. New hash
439 tables allocated using bfd_hash_table_init will be created with
440 this size. */
8ad17b3a 441extern unsigned long bfd_hash_set_default_size (unsigned long);
2d643429 442
3722b82f
AM
443/* This structure is used to keep track of stabs in sections
444 information while linking. */
445
446struct stab_info
447{
448 /* A hash table used to hold stabs strings. */
449 struct bfd_strtab_hash *strings;
450 /* The header file hash table. */
451 struct bfd_hash_table includes;
452 /* The first .stabstr section. */
453 struct bfd_section *stabstr;
454};
455
c58b9523 456#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
e43d48cc 457
b5f79c76 458/* User program access to BFD facilities. */
252b5132
RH
459
460/* Direct I/O routines, for programs which know more about the object
461 file than BFD does. Use higher level routines if possible. */
462
c58b9523
AM
463extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
464extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
465extern int bfd_seek (bfd *, file_ptr, int);
7c192733 466extern file_ptr bfd_tell (bfd *);
c58b9523
AM
467extern int bfd_flush (bfd *);
468extern int bfd_stat (bfd *, struct stat *);
dc810e39
AM
469
470/* Deprecated old routines. */
471#if __GNUC__
472#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
473 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
474 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
475#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
476 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
477 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
478#else
479#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
480 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
481 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
482#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
483 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
484 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
485#endif
c58b9523 486extern void warn_deprecated (const char *, const char *, int, const char *);
252b5132 487
252b5132
RH
488/* Cast from const char * to char * so that caller can assign to
489 a char * without a warning. */
490#define bfd_get_filename(abfd) ((char *) (abfd)->filename)
491#define bfd_get_cacheable(abfd) ((abfd)->cacheable)
492#define bfd_get_format(abfd) ((abfd)->format)
493#define bfd_get_target(abfd) ((abfd)->xvec->name)
494#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
9bd09e22
ND
495#define bfd_family_coff(abfd) \
496 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
497 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
252b5132
RH
498#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
499#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
500#define bfd_header_big_endian(abfd) \
501 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
502#define bfd_header_little_endian(abfd) \
503 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
504#define bfd_get_file_flags(abfd) ((abfd)->flags)
505#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
506#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
507#define bfd_my_archive(abfd) ((abfd)->my_archive)
508#define bfd_has_map(abfd) ((abfd)->has_armap)
a8da6403 509#define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
252b5132
RH
510
511#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
512#define bfd_usrdata(abfd) ((abfd)->usrdata)
513
514#define bfd_get_start_address(abfd) ((abfd)->start_address)
515#define bfd_get_symcount(abfd) ((abfd)->symcount)
516#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
517#define bfd_count_sections(abfd) ((abfd)->section_count)
518
1f70368c
DJ
519#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
520
252b5132
RH
521#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
522
b34976b6 523#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
252b5132 524
b34976b6 525extern bfd_boolean bfd_cache_close
c58b9523 526 (bfd *abfd);
d436a9b3
FCE
527/* NB: This declaration should match the autogenerated one in libbfd.h. */
528
02d5a37b
JG
529extern bfd_boolean bfd_cache_close_all (void);
530
b34976b6 531extern bfd_boolean bfd_record_phdr
c58b9523 532 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
198beae2 533 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
252b5132
RH
534
535/* Byte swapping routines. */
536
8ce8c090
AM
537bfd_uint64_t bfd_getb64 (const void *);
538bfd_uint64_t bfd_getl64 (const void *);
539bfd_int64_t bfd_getb_signed_64 (const void *);
540bfd_int64_t bfd_getl_signed_64 (const void *);
edeb6e24
AM
541bfd_vma bfd_getb32 (const void *);
542bfd_vma bfd_getl32 (const void *);
543bfd_signed_vma bfd_getb_signed_32 (const void *);
544bfd_signed_vma bfd_getl_signed_32 (const void *);
545bfd_vma bfd_getb16 (const void *);
546bfd_vma bfd_getl16 (const void *);
547bfd_signed_vma bfd_getb_signed_16 (const void *);
548bfd_signed_vma bfd_getl_signed_16 (const void *);
8ce8c090
AM
549void bfd_putb64 (bfd_uint64_t, void *);
550void bfd_putl64 (bfd_uint64_t, void *);
edeb6e24
AM
551void bfd_putb32 (bfd_vma, void *);
552void bfd_putl32 (bfd_vma, void *);
553void bfd_putb16 (bfd_vma, void *);
554void bfd_putl16 (bfd_vma, void *);
8c603c85
NC
555
556/* Byte swapping routines which take size and endiannes as arguments. */
557
8ce8c090
AM
558bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
559void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
082b7297 560
252b5132
RH
561#if defined(__STDC__) || defined(ALMOST_STDC)
562struct ecoff_debug_info;
563struct ecoff_debug_swap;
564struct ecoff_extr;
fc0a2244 565struct bfd_symbol;
252b5132
RH
566struct bfd_link_info;
567struct bfd_link_hash_entry;
c77ec726 568struct bfd_section_already_linked;
252b5132
RH
569struct bfd_elf_version_tree;
570#endif
c77ec726
AM
571
572extern bfd_boolean bfd_section_already_linked_table_init (void);
573extern void bfd_section_already_linked_table_free (void);
574extern bfd_boolean _bfd_handle_already_linked
575 (struct bfd_section *, struct bfd_section_already_linked *,
576 struct bfd_link_info *);
577\f
578/* Externally visible ECOFF routines. */
579
b34976b6 580extern bfd_vma bfd_ecoff_get_gp_value
c58b9523 581 (bfd * abfd);
b34976b6 582extern bfd_boolean bfd_ecoff_set_gp_value
c58b9523 583 (bfd *abfd, bfd_vma gp_value);
b34976b6 584extern bfd_boolean bfd_ecoff_set_regmasks
c58b9523
AM
585 (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
586 unsigned long *cprmask);
587extern void *bfd_ecoff_debug_init
588 (bfd *output_bfd, struct ecoff_debug_info *output_debug,
589 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
252b5132 590extern void bfd_ecoff_debug_free
c58b9523
AM
591 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
592 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
b34976b6 593extern bfd_boolean bfd_ecoff_debug_accumulate
c58b9523
AM
594 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
595 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
596 struct ecoff_debug_info *input_debug,
597 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
b34976b6 598extern bfd_boolean bfd_ecoff_debug_accumulate_other
c58b9523
AM
599 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
600 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
601 struct bfd_link_info *);
b34976b6 602extern bfd_boolean bfd_ecoff_debug_externals
c58b9523
AM
603 (bfd *abfd, struct ecoff_debug_info *debug,
604 const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
fc0a2244
AC
605 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
606 void (*set_index) (struct bfd_symbol *, bfd_size_type));
b34976b6 607extern bfd_boolean bfd_ecoff_debug_one_external
c58b9523
AM
608 (bfd *abfd, struct ecoff_debug_info *debug,
609 const struct ecoff_debug_swap *swap, const char *name,
610 struct ecoff_extr *esym);
252b5132 611extern bfd_size_type bfd_ecoff_debug_size
c58b9523
AM
612 (bfd *abfd, struct ecoff_debug_info *debug,
613 const struct ecoff_debug_swap *swap);
b34976b6 614extern bfd_boolean bfd_ecoff_write_debug
c58b9523
AM
615 (bfd *abfd, struct ecoff_debug_info *debug,
616 const struct ecoff_debug_swap *swap, file_ptr where);
b34976b6 617extern bfd_boolean bfd_ecoff_write_accumulated_debug
c58b9523
AM
618 (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
619 const struct ecoff_debug_swap *swap,
620 struct bfd_link_info *info, file_ptr where);
252b5132
RH
621
622/* Externally visible ELF routines. */
623
624struct bfd_link_needed_list
625{
626 struct bfd_link_needed_list *next;
627 bfd *by;
628 const char *name;
629};
630
4a43e768
AM
631enum dynamic_lib_link_class {
632 DYN_NORMAL = 0,
633 DYN_AS_NEEDED = 1,
e56f61be
L
634 DYN_DT_NEEDED = 2,
635 DYN_NO_ADD_NEEDED = 4,
636 DYN_NO_NEEDED = 8
4a43e768
AM
637};
638
5061a885
AM
639enum notice_asneeded_action {
640 notice_as_needed,
641 notice_not_needed,
642 notice_needed
643};
644
45d6a902 645extern bfd_boolean bfd_elf_record_link_assignment
fe21a8fc
L
646 (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
647 bfd_boolean);
252b5132 648extern struct bfd_link_needed_list *bfd_elf_get_needed_list
c58b9523 649 (bfd *, struct bfd_link_info *);
b34976b6 650extern bfd_boolean bfd_elf_get_bfd_needed_list
c58b9523 651 (bfd *, struct bfd_link_needed_list **);
11c251f4 652extern bfd_boolean bfd_elf_size_dynamic_sections
7ee314fa 653 (bfd *, const char *, const char *, const char *, const char *, const char *,
fd91d419 654 const char * const *, struct bfd_link_info *, struct bfd_section **);
8423293d
AM
655extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
656 (bfd *, struct bfd_link_info *);
b34976b6 657extern void bfd_elf_set_dt_needed_name
c58b9523 658 (bfd *, const char *);
b34976b6 659extern const char *bfd_elf_get_dt_soname
c58b9523 660 (bfd *);
4a43e768 661extern void bfd_elf_set_dyn_lib_class
23fe9577 662 (bfd *, enum dynamic_lib_link_class);
e56f61be
L
663extern int bfd_elf_get_dyn_lib_class
664 (bfd *);
a963dc6a 665extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
c58b9523 666 (bfd *, struct bfd_link_info *);
c152c796 667extern bfd_boolean bfd_elf_discard_info
c58b9523 668 (bfd *, struct bfd_link_info *);
8a696751
AM
669extern unsigned int _bfd_elf_default_action_discarded
670 (struct bfd_section *);
252b5132 671
7f8d5fc9
ILT
672/* Return an upper bound on the number of bytes required to store a
673 copy of ABFD's program header table entries. Return -1 if an error
674 occurs; bfd_get_error will return an appropriate code. */
b34976b6 675extern long bfd_get_elf_phdr_upper_bound
c58b9523 676 (bfd *abfd);
7f8d5fc9
ILT
677
678/* Copy ABFD's program header table entries to *PHDRS. The entries
679 will be stored as an array of Elf_Internal_Phdr structures, as
680 defined in include/elf/internal.h. To find out how large the
681 buffer needs to be, call bfd_get_elf_phdr_upper_bound.
682
683 Return the number of program header table entries read, or -1 if an
684 error occurs; bfd_get_error will return an appropriate code. */
b34976b6 685extern int bfd_get_elf_phdrs
c58b9523 686 (bfd *abfd, void *phdrs);
7f8d5fc9 687
a05758dd
RM
688/* Create a new BFD as if by bfd_openr. Rather than opening a file,
689 reconstruct an ELF file by reading the segments out of remote memory
690 based on the ELF file header at EHDR_VMA and the ELF program headers it
691 points to. If not null, *LOADBASEP is filled in with the difference
692 between the VMAs from which the segments were read, and the VMAs the
693 file headers (and hence BFD's idea of each section's VMA) put them at.
694
695 The function TARGET_READ_MEMORY is called to copy LEN bytes from the
696 remote memory at target address VMA into the local buffer at MYADDR; it
697 should return zero on success or an `errno' code on failure. TEMPL must
698 be a BFD for an ELF target with the word size and byte order found in
699 the remote memory. */
700extern bfd *bfd_elf_bfd_from_remote_memory
c58b9523 701 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
f075ee0c 702 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len));
a05758dd 703
e1918d23
AM
704extern struct bfd_section *_bfd_elf_tls_setup
705 (bfd *, struct bfd_link_info *);
706
051d833a
AM
707extern struct bfd_section *
708_bfd_nearby_section (bfd *, struct bfd_section *, bfd_vma);
709
1e035701 710extern void _bfd_fix_excluded_sec_syms
a3c2b96a 711 (bfd *, struct bfd_link_info *);
f652615e 712
266abb8f
NS
713extern unsigned bfd_m68k_mach_to_features (int);
714
715extern int bfd_m68k_features_to_mach (unsigned);
716
b34976b6 717extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
a3c2b96a
AM
718 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
719 char **);
0752970e 720
7fb9f789
NC
721extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
722
0f64bb02
CM
723extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
724 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
725 char **);
726
99706f30
SR
727extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
728 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
729 char **);
730
252b5132
RH
731/* SunOS shared library support routines for the linker. */
732
733extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
c58b9523 734 (bfd *, struct bfd_link_info *);
b34976b6 735extern bfd_boolean bfd_sunos_record_link_assignment
c58b9523 736 (bfd *, struct bfd_link_info *, const char *);
b34976b6 737extern bfd_boolean bfd_sunos_size_dynamic_sections
a3c2b96a
AM
738 (bfd *, struct bfd_link_info *, struct bfd_section **,
739 struct bfd_section **, struct bfd_section **);
252b5132
RH
740
741/* Linux shared library support routines for the linker. */
742
b34976b6 743extern bfd_boolean bfd_i386linux_size_dynamic_sections
c58b9523 744 (bfd *, struct bfd_link_info *);
b34976b6 745extern bfd_boolean bfd_m68klinux_size_dynamic_sections
c58b9523 746 (bfd *, struct bfd_link_info *);
b34976b6 747extern bfd_boolean bfd_sparclinux_size_dynamic_sections
c58b9523 748 (bfd *, struct bfd_link_info *);
252b5132
RH
749
750/* mmap hacks */
751
752struct _bfd_window_internal;
753typedef struct _bfd_window_internal bfd_window_internal;
754
b5f79c76
NC
755typedef struct _bfd_window
756{
252b5132 757 /* What the user asked for. */
c58b9523 758 void *data;
252b5132
RH
759 bfd_size_type size;
760 /* The actual window used by BFD. Small user-requested read-only
761 regions sharing a page may share a single window into the object
762 file. Read-write versions shouldn't until I've fixed things to
763 keep track of which portions have been claimed by the
764 application; don't want to give the same region back when the
765 application wants two writable copies! */
766 struct _bfd_window_internal *i;
b5f79c76
NC
767}
768bfd_window;
252b5132 769
b34976b6 770extern void bfd_init_window
c58b9523 771 (bfd_window *);
b34976b6 772extern void bfd_free_window
c58b9523 773 (bfd_window *);
b34976b6 774extern bfd_boolean bfd_get_file_window
c58b9523 775 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
252b5132
RH
776
777/* XCOFF support routines for the linker. */
778
24c611d1
RS
779extern bfd_boolean bfd_xcoff_split_import_path
780 (bfd *, const char *, const char **, const char **);
781extern bfd_boolean bfd_xcoff_set_archive_import_path
782 (struct bfd_link_info *, bfd *, const char *);
b34976b6 783extern bfd_boolean bfd_xcoff_link_record_set
c58b9523 784 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
b34976b6 785extern bfd_boolean bfd_xcoff_import_symbol
c58b9523
AM
786 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
787 const char *, const char *, const char *, unsigned int);
b34976b6 788extern bfd_boolean bfd_xcoff_export_symbol
c58b9523 789 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
b34976b6 790extern bfd_boolean bfd_xcoff_link_count_reloc
c58b9523 791 (bfd *, struct bfd_link_info *, const char *);
b34976b6 792extern bfd_boolean bfd_xcoff_record_link_assignment
c58b9523 793 (bfd *, struct bfd_link_info *, const char *);
b34976b6 794extern bfd_boolean bfd_xcoff_size_dynamic_sections
c58b9523
AM
795 (bfd *, struct bfd_link_info *, const char *, const char *,
796 unsigned long, unsigned long, unsigned long, bfd_boolean,
b64232cc 797 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean);
b34976b6 798extern bfd_boolean bfd_xcoff_link_generate_rtinit
c58b9523 799 (bfd *, const char *, const char *, bfd_boolean);
252b5132 800
54327882 801/* XCOFF support routines for ar. */
b34976b6 802extern bfd_boolean bfd_xcoff_ar_archive_set_magic
c58b9523 803 (bfd *, char *);
54327882 804
252b5132
RH
805/* Externally visible COFF routines. */
806
807#if defined(__STDC__) || defined(ALMOST_STDC)
808struct internal_syment;
809union internal_auxent;
810#endif
811
b34976b6 812extern bfd_boolean bfd_coff_get_syment
fc0a2244 813 (bfd *, struct bfd_symbol *, struct internal_syment *);
252b5132 814
b34976b6 815extern bfd_boolean bfd_coff_get_auxent
fc0a2244 816 (bfd *, struct bfd_symbol *, int, union internal_auxent *);
252b5132 817
b34976b6 818extern bfd_boolean bfd_coff_set_symbol_class
fc0a2244 819 (bfd *, struct bfd_symbol *, unsigned int);
252b5132 820
b34976b6 821extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
198beae2 822 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
3eb6f68f 823
c7b8f16e
JB
824/* ARM VFP11 erratum workaround support. */
825typedef enum
826{
827 BFD_ARM_VFP11_FIX_DEFAULT,
828 BFD_ARM_VFP11_FIX_NONE,
829 BFD_ARM_VFP11_FIX_SCALAR,
830 BFD_ARM_VFP11_FIX_VECTOR
831} bfd_arm_vfp11_fix;
832
833extern void bfd_elf32_arm_init_maps
834 (bfd *);
835
836extern void bfd_elf32_arm_set_vfp11_fix
837 (bfd *, struct bfd_link_info *);
838
48229727
JB
839extern void bfd_elf32_arm_set_cortex_a8_fix
840 (bfd *, struct bfd_link_info *);
841
c7b8f16e
JB
842extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
843 (bfd *, struct bfd_link_info *);
844
845extern void bfd_elf32_arm_vfp11_fix_veneer_locations
846 (bfd *, struct bfd_link_info *);
847
252b5132 848/* ARM Interworking support. Called from linker. */
b34976b6 849extern bfd_boolean bfd_arm_allocate_interworking_sections
c58b9523 850 (struct bfd_link_info *);
252b5132 851
b34976b6 852extern bfd_boolean bfd_arm_process_before_allocation
c58b9523 853 (bfd *, struct bfd_link_info *, int);
252b5132 854
b34976b6 855extern bfd_boolean bfd_arm_get_bfd_for_interworking
c58b9523 856 (bfd *, struct bfd_link_info *);
252b5132 857
86033394 858/* PE ARM Interworking support. Called from linker. */
b34976b6 859extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
c58b9523 860 (struct bfd_link_info *);
86033394 861
b34976b6 862extern bfd_boolean bfd_arm_pe_process_before_allocation
c58b9523 863 (bfd *, struct bfd_link_info *, int);
86033394 864
b34976b6 865extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
c58b9523 866 (bfd *, struct bfd_link_info *);
86033394 867
252b5132 868/* ELF ARM Interworking support. Called from linker. */
b34976b6 869extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
c58b9523 870 (struct bfd_link_info *);
67e5d3d6 871
b34976b6 872extern bfd_boolean bfd_elf32_arm_process_before_allocation
d504ffc8 873 (bfd *, struct bfd_link_info *);
eb043451
PB
874
875void bfd_elf32_arm_set_target_relocs
bf21ed78 876 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix,
2de70689 877 int, int, int, int, int);
67e5d3d6 878
b34976b6 879extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
c58b9523 880 (bfd *, struct bfd_link_info *);
252b5132 881
b34976b6 882extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
c58b9523 883 (bfd *, struct bfd_link_info *);
8afb0e02 884
9d2da7ca 885/* ELF ARM mapping symbol support */
b0796911
PB
886#define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0)
887#define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1)
888#define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2)
889#define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0)
890extern bfd_boolean bfd_is_arm_special_symbol_name
891 (const char * name, int type);
9d2da7ca 892
d504ffc8
DJ
893extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int);
894
5a6c6817
NC
895/* ARM Note section processing. */
896extern bfd_boolean bfd_arm_merge_machines
c58b9523 897 (bfd *, bfd *);
5a6c6817
NC
898
899extern bfd_boolean bfd_arm_update_notes
c58b9523 900 (bfd *, const char *);
5a6c6817
NC
901
902extern unsigned int bfd_arm_get_mach_from_notes
c58b9523 903 (bfd *, const char *);
5a6c6817 904
906e58ca
NC
905/* ARM stub generation support. Called from the linker. */
906extern int elf32_arm_setup_section_lists
907 (bfd *, struct bfd_link_info *);
908extern void elf32_arm_next_input_section
909 (struct bfd_link_info *, struct bfd_section *);
910extern bfd_boolean elf32_arm_size_stubs
911 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
912 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void));
913extern bfd_boolean elf32_arm_build_stubs
914 (struct bfd_link_info *);
2468f9c9
PB
915
916/* ARM unwind section editing support. */
917extern bfd_boolean elf32_arm_fix_exidx_coverage
9fcd9da6 918(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
2468f9c9 919
fbd9ad90
PB
920/* C6x unwind section editing support. */
921extern bfd_boolean elf32_tic6x_fix_exidx_coverage
922(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
923
2d0f3896
AM
924/* PowerPC @tls opcode transform/validate. */
925extern unsigned int _bfd_elf_ppc_at_tls_transform
926 (unsigned int, unsigned int);
766bc656
AM
927/* PowerPC @tprel opcode transform/validate. */
928extern unsigned int _bfd_elf_ppc_at_tprel_transform
929 (unsigned int, unsigned int);
2d0f3896 930
8546af74 931/* TI COFF load page support. */
b9af77f5 932extern void bfd_ticoff_set_section_load_page
198beae2 933 (struct bfd_section *, int);
b9af77f5
TW
934
935extern int bfd_ticoff_get_section_load_page
198beae2 936 (struct bfd_section *);
b9af77f5 937
7a9823f1
RS
938/* H8/300 functions. */
939extern bfd_vma bfd_h8300_pad_address
940 (bfd *, bfd_vma);
941
3f7deb8a
L
942/* IA64 Itanium code generation. Called from linker. */
943extern void bfd_elf32_ia64_after_parse
944 (int);
945
946extern void bfd_elf64_ia64_after_parse
947 (int);
948
082b7297
L
949/* This structure is used for a comdat section, as in PE. A comdat
950 section is associated with a particular symbol. When the linker
951 sees a comdat section, it keeps only one of the sections with a
952 given name and associated with a given symbol. */
953
954struct coff_comdat_info
955{
956 /* The name of the symbol associated with a comdat section. */
957 const char *name;
958
959 /* The local symbol table index of the symbol associated with a
960 comdat section. This is only meaningful to the object file format
961 specific code; it is not an index into the list returned by
962 bfd_canonicalize_symtab. */
963 long symbol;
964};
965
966extern struct coff_comdat_info *bfd_coff_get_comdat_section
967 (bfd *, struct bfd_section *);
968
e61463e1 969/* Extracted from init.c. */
c58b9523 970void bfd_init (void);
252b5132 971
e61463e1 972/* Extracted from opncls.c. */
fc1cfaa5 973extern unsigned int bfd_use_reserved_id;
2d0123b7
MM
974bfd *bfd_fopen (const char *filename, const char *target,
975 const char *mode, int fd);
976
c58b9523 977bfd *bfd_openr (const char *filename, const char *target);
252b5132 978
c58b9523 979bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
252b5132 980
c58b9523 981bfd *bfd_openstreamr (const char *, const char *, void *);
252b5132 982
40838a72 983bfd *bfd_openr_iovec (const char *filename, const char *target,
e7f8eadb 984 void *(*open_func) (struct bfd *nbfd,
40838a72
AC
985 void *open_closure),
986 void *open_closure,
e7f8eadb 987 file_ptr (*pread_func) (struct bfd *nbfd,
40838a72
AC
988 void *stream,
989 void *buf,
990 file_ptr nbytes,
991 file_ptr offset),
e7f8eadb 992 int (*close_func) (struct bfd *nbfd,
f6cf9273 993 void *stream),
e7f8eadb 994 int (*stat_func) (struct bfd *abfd,
f6cf9273
AM
995 void *stream,
996 struct stat *sb));
40838a72 997
c58b9523 998bfd *bfd_openw (const char *filename, const char *target);
252b5132 999
c58b9523 1000bfd_boolean bfd_close (bfd *abfd);
252b5132 1001
c58b9523 1002bfd_boolean bfd_close_all_done (bfd *);
252b5132 1003
c58b9523 1004bfd *bfd_create (const char *filename, bfd *templ);
252b5132 1005
c58b9523 1006bfd_boolean bfd_make_writable (bfd *abfd);
252b5132 1007
c58b9523 1008bfd_boolean bfd_make_readable (bfd *abfd);
252b5132 1009
59a9808d
AM
1010void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1011
1012void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1013
c58b9523
AM
1014unsigned long bfd_calc_gnu_debuglink_crc32
1015 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
2593f09a 1016
c58b9523 1017char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
31f7ba04 1018
198beae2 1019struct bfd_section *bfd_create_gnu_debuglink_section
c58b9523 1020 (bfd *abfd, const char *filename);
e7c81c25 1021
c58b9523 1022bfd_boolean bfd_fill_in_gnu_debuglink_section
198beae2 1023 (bfd *abfd, struct bfd_section *sect, const char *filename);
2593f09a 1024
e61463e1 1025/* Extracted from libbfd.c. */
541389e2 1026
52b219b5 1027/* Byte swapping macros for user section data. */
252b5132
RH
1028
1029#define bfd_put_8(abfd, val, ptr) \
edeb6e24 1030 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
252b5132 1031#define bfd_put_signed_8 \
c58b9523 1032 bfd_put_8
252b5132 1033#define bfd_get_8(abfd, ptr) \
70778fc7 1034 (*(const unsigned char *) (ptr) & 0xff)
252b5132 1035#define bfd_get_signed_8(abfd, ptr) \
70778fc7 1036 (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
252b5132
RH
1037
1038#define bfd_put_16(abfd, val, ptr) \
c58b9523 1039 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
252b5132 1040#define bfd_put_signed_16 \
c58b9523 1041 bfd_put_16
252b5132 1042#define bfd_get_16(abfd, ptr) \
c58b9523 1043 BFD_SEND (abfd, bfd_getx16, (ptr))
252b5132 1044#define bfd_get_signed_16(abfd, ptr) \
c58b9523 1045 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
252b5132
RH
1046
1047#define bfd_put_32(abfd, val, ptr) \
c58b9523 1048 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
252b5132 1049#define bfd_put_signed_32 \
c58b9523 1050 bfd_put_32
252b5132 1051#define bfd_get_32(abfd, ptr) \
c58b9523 1052 BFD_SEND (abfd, bfd_getx32, (ptr))
252b5132 1053#define bfd_get_signed_32(abfd, ptr) \
c58b9523 1054 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
252b5132
RH
1055
1056#define bfd_put_64(abfd, val, ptr) \
c58b9523 1057 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
252b5132 1058#define bfd_put_signed_64 \
c58b9523 1059 bfd_put_64
252b5132 1060#define bfd_get_64(abfd, ptr) \
c58b9523 1061 BFD_SEND (abfd, bfd_getx64, (ptr))
252b5132 1062#define bfd_get_signed_64(abfd, ptr) \
c58b9523 1063 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
252b5132 1064
c58b9523
AM
1065#define bfd_get(bits, abfd, ptr) \
1066 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1067 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1068 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1069 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1070 : (abort (), (bfd_vma) - 1))
c7ac6ff8 1071
c58b9523
AM
1072#define bfd_put(bits, abfd, val, ptr) \
1073 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1074 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1075 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1076 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1077 : (abort (), (void) 0))
c7ac6ff8 1078
541389e2 1079
52b219b5 1080/* Byte swapping macros for file header data. */
252b5132
RH
1081
1082#define bfd_h_put_8(abfd, val, ptr) \
dc810e39 1083 bfd_put_8 (abfd, val, ptr)
252b5132 1084#define bfd_h_put_signed_8(abfd, val, ptr) \
dc810e39 1085 bfd_put_8 (abfd, val, ptr)
252b5132 1086#define bfd_h_get_8(abfd, ptr) \
dc810e39 1087 bfd_get_8 (abfd, ptr)
252b5132 1088#define bfd_h_get_signed_8(abfd, ptr) \
dc810e39 1089 bfd_get_signed_8 (abfd, ptr)
252b5132
RH
1090
1091#define bfd_h_put_16(abfd, val, ptr) \
dc810e39 1092 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
252b5132 1093#define bfd_h_put_signed_16 \
dc810e39 1094 bfd_h_put_16
252b5132 1095#define bfd_h_get_16(abfd, ptr) \
dc810e39 1096 BFD_SEND (abfd, bfd_h_getx16, (ptr))
252b5132 1097#define bfd_h_get_signed_16(abfd, ptr) \
dc810e39 1098 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
252b5132
RH
1099
1100#define bfd_h_put_32(abfd, val, ptr) \
dc810e39 1101 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
252b5132 1102#define bfd_h_put_signed_32 \
dc810e39 1103 bfd_h_put_32
252b5132 1104#define bfd_h_get_32(abfd, ptr) \
dc810e39 1105 BFD_SEND (abfd, bfd_h_getx32, (ptr))
252b5132 1106#define bfd_h_get_signed_32(abfd, ptr) \
dc810e39 1107 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
252b5132
RH
1108
1109#define bfd_h_put_64(abfd, val, ptr) \
dc810e39 1110 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
252b5132 1111#define bfd_h_put_signed_64 \
dc810e39 1112 bfd_h_put_64
252b5132 1113#define bfd_h_get_64(abfd, ptr) \
dc810e39 1114 BFD_SEND (abfd, bfd_h_getx64, (ptr))
252b5132 1115#define bfd_h_get_signed_64(abfd, ptr) \
dc810e39
AM
1116 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1117
edeb6e24
AM
1118/* Aliases for the above, which should eventually go away. */
1119
1120#define H_PUT_64 bfd_h_put_64
1121#define H_PUT_32 bfd_h_put_32
1122#define H_PUT_16 bfd_h_put_16
1123#define H_PUT_8 bfd_h_put_8
1124#define H_PUT_S64 bfd_h_put_signed_64
1125#define H_PUT_S32 bfd_h_put_signed_32
1126#define H_PUT_S16 bfd_h_put_signed_16
1127#define H_PUT_S8 bfd_h_put_signed_8
1128#define H_GET_64 bfd_h_get_64
1129#define H_GET_32 bfd_h_get_32
1130#define H_GET_16 bfd_h_get_16
1131#define H_GET_8 bfd_h_get_8
1132#define H_GET_S64 bfd_h_get_signed_64
1133#define H_GET_S32 bfd_h_get_signed_32
1134#define H_GET_S16 bfd_h_get_signed_16
1135#define H_GET_S8 bfd_h_get_signed_8
dc810e39 1136
252b5132 1137
93509525 1138/* Extracted from bfdio.c. */
c58b9523 1139long bfd_get_mtime (bfd *abfd);
93509525 1140
74633dd0 1141file_ptr bfd_get_size (bfd *abfd);
93509525 1142
f07749bb 1143void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
4c95ab76
TG
1144 int prot, int flags, file_ptr offset,
1145 void **map_addr, bfd_size_type *map_len);
f07749bb 1146
93509525 1147/* Extracted from bfdwin.c. */
e61463e1 1148/* Extracted from section.c. */
198beae2 1149typedef struct bfd_section
252b5132 1150{
52b219b5
AM
1151 /* The name of the section; the name isn't a copy, the pointer is
1152 the same as that passed to bfd_make_section. */
52b219b5
AM
1153 const char *name;
1154
1155 /* A unique sequence number. */
52b219b5 1156 int id;
252b5132 1157
dbb410c3 1158 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
52b219b5 1159 int index;
252b5132 1160
52b219b5 1161 /* The next section in the list belonging to the BFD, or NULL. */
198beae2 1162 struct bfd_section *next;
252b5132 1163
5daa8fe7
L
1164 /* The previous section in the list belonging to the BFD, or NULL. */
1165 struct bfd_section *prev;
1166
52b219b5
AM
1167 /* The field flags contains attributes of the section. Some
1168 flags are read in from the object file, and some are
1169 synthesized from other information. */
52b219b5 1170 flagword flags;
252b5132
RH
1171
1172#define SEC_NO_FLAGS 0x000
1173
52b219b5
AM
1174 /* Tells the OS to allocate space for this section when loading.
1175 This is clear for a section containing debug information only. */
252b5132
RH
1176#define SEC_ALLOC 0x001
1177
52b219b5
AM
1178 /* Tells the OS to load the section from the file when loading.
1179 This is clear for a .bss section. */
252b5132
RH
1180#define SEC_LOAD 0x002
1181
52b219b5
AM
1182 /* The section contains data still to be relocated, so there is
1183 some relocation information too. */
252b5132
RH
1184#define SEC_RELOC 0x004
1185
52b219b5 1186 /* A signal to the OS that the section contains read only data. */
ebe372c1 1187#define SEC_READONLY 0x008
252b5132 1188
52b219b5 1189 /* The section contains code only. */
ebe372c1 1190#define SEC_CODE 0x010
252b5132 1191
52b219b5 1192 /* The section contains data only. */
ebe372c1 1193#define SEC_DATA 0x020
252b5132 1194
52b219b5 1195 /* The section will reside in ROM. */
ebe372c1 1196#define SEC_ROM 0x040
252b5132 1197
52b219b5
AM
1198 /* The section contains constructor information. This section
1199 type is used by the linker to create lists of constructors and
1200 destructors used by <<g++>>. When a back end sees a symbol
1201 which should be used in a constructor list, it creates a new
1202 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1203 the symbol to it, and builds a relocation. To build the lists
1204 of constructors, all the linker has to do is catenate all the
1205 sections called <<__CTOR_LIST__>> and relocate the data
1206 contained within - exactly the operations it would peform on
1207 standard data. */
ebe372c1 1208#define SEC_CONSTRUCTOR 0x080
252b5132 1209
52b219b5
AM
1210 /* The section has contents - a data section could be
1211 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1212 <<SEC_HAS_CONTENTS>> */
ebe372c1 1213#define SEC_HAS_CONTENTS 0x100
252b5132 1214
52b219b5
AM
1215 /* An instruction to the linker to not output the section
1216 even if it has information which would normally be written. */
ebe372c1 1217#define SEC_NEVER_LOAD 0x200
252b5132 1218
13ae64f3 1219 /* The section contains thread local data. */
ebe372c1 1220#define SEC_THREAD_LOCAL 0x400
13ae64f3 1221
1bd91689
AM
1222 /* The section has GOT references. This flag is only for the
1223 linker, and is currently only used by the elf32-hppa back end.
1224 It will be set if global offset table references were detected
1225 in this section, which indicate to the linker that the section
1226 contains PIC code, and must be handled specially when doing a
1227 static link. */
ebe372c1 1228#define SEC_HAS_GOT_REF 0x800
1bd91689 1229
52b219b5
AM
1230 /* The section contains common symbols (symbols may be defined
1231 multiple times, the value of a symbol is the amount of
1232 space it requires, and the largest symbol value is the one
1233 used). Most targets have exactly one of these (which we
1234 translate to bfd_com_section_ptr), but ECOFF has two. */
ebe372c1 1235#define SEC_IS_COMMON 0x1000
252b5132 1236
52b219b5
AM
1237 /* The section contains only debugging information. For
1238 example, this is set for ELF .debug and .stab sections.
1239 strip tests this flag to see if a section can be
1240 discarded. */
ebe372c1 1241#define SEC_DEBUGGING 0x2000
252b5132 1242
52b219b5
AM
1243 /* The contents of this section are held in memory pointed to
1244 by the contents field. This is checked by bfd_get_section_contents,
1245 and the data is retrieved from memory if appropriate. */
ebe372c1 1246#define SEC_IN_MEMORY 0x4000
252b5132 1247
52b219b5
AM
1248 /* The contents of this section are to be excluded by the
1249 linker for executable and shared objects unless those
1250 objects are to be further relocated. */
ebe372c1 1251#define SEC_EXCLUDE 0x8000
252b5132 1252
dbb410c3
AM
1253 /* The contents of this section are to be sorted based on the sum of
1254 the symbol and addend values specified by the associated relocation
1255 entries. Entries without associated relocation entries will be
1256 appended to the end of the section in an unspecified order. */
ebe372c1 1257#define SEC_SORT_ENTRIES 0x10000
252b5132 1258
52b219b5
AM
1259 /* When linking, duplicate sections of the same name should be
1260 discarded, rather than being combined into a single section as
1261 is usually done. This is similar to how common symbols are
1262 handled. See SEC_LINK_DUPLICATES below. */
ebe372c1 1263#define SEC_LINK_ONCE 0x20000
252b5132 1264
52b219b5
AM
1265 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1266 should handle duplicate sections. */
f856272b 1267#define SEC_LINK_DUPLICATES 0xc0000
252b5132 1268
52b219b5
AM
1269 /* This value for SEC_LINK_DUPLICATES means that duplicate
1270 sections with the same name should simply be discarded. */
252b5132
RH
1271#define SEC_LINK_DUPLICATES_DISCARD 0x0
1272
52b219b5
AM
1273 /* This value for SEC_LINK_DUPLICATES means that the linker
1274 should warn if there are any duplicate sections, although
1275 it should still only link one copy. */
f856272b 1276#define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
252b5132 1277
52b219b5
AM
1278 /* This value for SEC_LINK_DUPLICATES means that the linker
1279 should warn if any duplicate sections are a different size. */
f856272b 1280#define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
252b5132 1281
52b219b5
AM
1282 /* This value for SEC_LINK_DUPLICATES means that the linker
1283 should warn if any duplicate sections contain different
1284 contents. */
ebe372c1
L
1285#define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1286 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
252b5132 1287
52b219b5
AM
1288 /* This section was created by the linker as part of dynamic
1289 relocation or other arcane processing. It is skipped when
1290 going through the first-pass output, trusting that someone
1291 else up the line will take care of it later. */
f856272b 1292#define SEC_LINKER_CREATED 0x100000
252b5132 1293
a14a5de3
AM
1294 /* This section should not be subject to garbage collection.
1295 Also set to inform the linker that this section should not be
1296 listed in the link map as discarded. */
f856272b 1297#define SEC_KEEP 0x200000
252b5132 1298
52b219b5
AM
1299 /* This section contains "short" data, and should be placed
1300 "near" the GP. */
f856272b 1301#define SEC_SMALL_DATA 0x400000
34cbe64e 1302
f5fa8ca2
JJ
1303 /* Attempt to merge identical entities in the section.
1304 Entity size is given in the entsize field. */
f856272b 1305#define SEC_MERGE 0x800000
f5fa8ca2 1306
a80f6941
L
1307 /* If given with SEC_MERGE, entities to merge are zero terminated
1308 strings where entsize specifies character size instead of fixed
1309 size entries. */
f856272b 1310#define SEC_STRINGS 0x1000000
f5fa8ca2 1311
dbb410c3 1312 /* This section contains data about section groups. */
f856272b 1313#define SEC_GROUP 0x2000000
ebe372c1
L
1314
1315 /* The section is a COFF shared library section. This flag is
1316 only for the linker. If this type of section appears in
1317 the input file, the linker must copy it to the output file
1318 without changing the vma or size. FIXME: Although this
1319 was originally intended to be general, it really is COFF
1320 specific (and the flag was renamed to indicate this). It
1321 might be cleaner to have some more general mechanism to
1322 allow the back end to control what the linker does with
1323 sections. */
f856272b 1324#define SEC_COFF_SHARED_LIBRARY 0x4000000
ebe372c1 1325
310fd250
L
1326 /* This input section should be copied to output in reverse order
1327 as an array of pointers. This is for ELF linker internal use
1328 only. */
1329#define SEC_ELF_REVERSE_COPY 0x4000000
1330
ebe372c1
L
1331 /* This section contains data which may be shared with other
1332 executables or shared objects. This is for COFF only. */
f856272b 1333#define SEC_COFF_SHARED 0x8000000
ebe372c1
L
1334
1335 /* When a section with this flag is being linked, then if the size of
1336 the input section is less than a page, it should not cross a page
1337 boundary. If the size of the input section is one page or more,
1338 it should be aligned on a page boundary. This is for TI
1339 TMS320C54X only. */
f856272b 1340#define SEC_TIC54X_BLOCK 0x10000000
ebe372c1
L
1341
1342 /* Conditionally link this section; do not link if there are no
1343 references found to any symbol in the section. This is for TI
1344 TMS320C54X only. */
f856272b 1345#define SEC_TIC54X_CLINK 0x20000000
dbb410c3 1346
156621f3
KT
1347 /* Indicate that section has the no read flag set. This happens
1348 when memory read flag isn't set. */
1349#define SEC_COFF_NOREAD 0x40000000
1350
52b219b5 1351 /* End of section flags. */
252b5132 1352
52b219b5 1353 /* Some internal packed boolean fields. */
252b5132 1354
52b219b5
AM
1355 /* See the vma field. */
1356 unsigned int user_set_vma : 1;
252b5132 1357
52b219b5
AM
1358 /* A mark flag used by some of the linker backends. */
1359 unsigned int linker_mark : 1;
252b5132 1360
d1778b88 1361 /* Another mark flag used by some of the linker backends. Set for
08da05b0 1362 output sections that have an input section. */
d1778b88
AM
1363 unsigned int linker_has_input : 1;
1364
f1a35370 1365 /* Mark flag used by some linker backends for garbage collection. */
52b219b5 1366 unsigned int gc_mark : 1;
252b5132 1367
4a114e3e
L
1368 /* Section compression status. */
1369 unsigned int compress_status : 2;
1370#define COMPRESS_SECTION_NONE 0
1371#define COMPRESS_SECTION_DONE 1
1372#define DECOMPRESS_SECTION_SIZED 2
1373
68bfbfcc
AM
1374 /* The following flags are used by the ELF linker. */
1375
1376 /* Mark sections which have been allocated to segments. */
bc67d8a6
NC
1377 unsigned int segment_mark : 1;
1378
68bfbfcc
AM
1379 /* Type of sec_info information. */
1380 unsigned int sec_info_type:3;
1381#define ELF_INFO_TYPE_NONE 0
1382#define ELF_INFO_TYPE_STABS 1
1383#define ELF_INFO_TYPE_MERGE 2
1384#define ELF_INFO_TYPE_EH_FRAME 3
1385#define ELF_INFO_TYPE_JUST_SYMS 4
1386
1387 /* Nonzero if this section uses RELA relocations, rather than REL. */
1388 unsigned int use_rela_p:1;
1389
4c52953f
AM
1390 /* Bits used by various backends. The generic code doesn't touch
1391 these fields. */
68bfbfcc 1392
b0dddeec
AM
1393 unsigned int sec_flg0:1;
1394 unsigned int sec_flg1:1;
1395 unsigned int sec_flg2:1;
1396 unsigned int sec_flg3:1;
1397 unsigned int sec_flg4:1;
1398 unsigned int sec_flg5:1;
68bfbfcc 1399
52b219b5 1400 /* End of internal packed boolean fields. */
252b5132 1401
52b219b5
AM
1402 /* The virtual memory address of the section - where it will be
1403 at run time. The symbols are relocated against this. The
1404 user_set_vma flag is maintained by bfd; if it's not set, the
1405 backend can assign addresses (for example, in <<a.out>>, where
1406 the default address for <<.data>> is dependent on the specific
1407 target and various flags). */
52b219b5 1408 bfd_vma vma;
252b5132 1409
52b219b5
AM
1410 /* The load address of the section - where it would be in a
1411 rom image; really only used for writing section header
b5f79c76 1412 information. */
52b219b5 1413 bfd_vma lma;
252b5132 1414
52b219b5
AM
1415 /* The size of the section in octets, as it will be output.
1416 Contains a value even if the section has no contents (e.g., the
eea6121a
AM
1417 size of <<.bss>>). */
1418 bfd_size_type size;
252b5132 1419
1a23a9e6 1420 /* For input sections, the original size on disk of the section, in
73c5c7a8
BW
1421 octets. This field should be set for any section whose size is
1422 changed by linker relaxation. It is required for sections where
1423 the linker relaxation scheme doesn't cache altered section and
1424 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1425 targets), and thus the original size needs to be kept to read the
1426 section multiple times. For output sections, rawsize holds the
1427 section size calculated on a previous linker relaxation pass. */
eea6121a 1428 bfd_size_type rawsize;
252b5132 1429
4a114e3e
L
1430 /* The compressed size of the section in octets. */
1431 bfd_size_type compressed_size;
1432
7ba29e2a
NC
1433 /* Relaxation table. */
1434 struct relax_table *relax;
1435
1436 /* Count of used relaxation table entries. */
1437 int relax_count;
1438
1439
52b219b5
AM
1440 /* If this section is going to be output, then this value is the
1441 offset in *bytes* into the output section of the first byte in the
1442 input section (byte ==> smallest addressable unit on the
1443 target). In most cases, if this was going to start at the
1444 100th octet (8-bit quantity) in the output section, this value
1445 would be 100. However, if the target byte size is 16 bits
1446 (bfd_octets_per_byte is "2"), this value would be 50. */
52b219b5 1447 bfd_vma output_offset;
252b5132 1448
52b219b5 1449 /* The output section through which to map on output. */
198beae2 1450 struct bfd_section *output_section;
252b5132 1451
52b219b5
AM
1452 /* The alignment requirement of the section, as an exponent of 2 -
1453 e.g., 3 aligns to 2^3 (or 8). */
52b219b5 1454 unsigned int alignment_power;
252b5132 1455
52b219b5
AM
1456 /* If an input section, a pointer to a vector of relocation
1457 records for the data in this section. */
52b219b5 1458 struct reloc_cache_entry *relocation;
252b5132 1459
52b219b5
AM
1460 /* If an output section, a pointer to a vector of pointers to
1461 relocation records for the data in this section. */
52b219b5 1462 struct reloc_cache_entry **orelocation;
252b5132 1463
b5f79c76 1464 /* The number of relocation records in one of the above. */
52b219b5 1465 unsigned reloc_count;
252b5132 1466
52b219b5
AM
1467 /* Information below is back end specific - and not always used
1468 or updated. */
252b5132 1469
52b219b5 1470 /* File position of section data. */
52b219b5 1471 file_ptr filepos;
252b5132 1472
52b219b5 1473 /* File position of relocation info. */
52b219b5 1474 file_ptr rel_filepos;
252b5132 1475
52b219b5 1476 /* File position of line data. */
52b219b5 1477 file_ptr line_filepos;
252b5132 1478
52b219b5 1479 /* Pointer to data for applications. */
c58b9523 1480 void *userdata;
252b5132 1481
52b219b5
AM
1482 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1483 contents. */
1484 unsigned char *contents;
252b5132 1485
52b219b5 1486 /* Attached line number information. */
52b219b5 1487 alent *lineno;
252b5132 1488
52b219b5 1489 /* Number of line number records. */
52b219b5 1490 unsigned int lineno_count;
252b5132 1491
f5fa8ca2 1492 /* Entity size for merging purposes. */
f5fa8ca2
JJ
1493 unsigned int entsize;
1494
f97b9cb8
L
1495 /* Points to the kept section if this section is a link-once section,
1496 and is discarded. */
198beae2 1497 struct bfd_section *kept_section;
f97b9cb8 1498
52b219b5
AM
1499 /* When a section is being output, this value changes as more
1500 linenumbers are written out. */
52b219b5 1501 file_ptr moving_line_filepos;
252b5132 1502
52b219b5 1503 /* What the section number is in the target world. */
52b219b5 1504 int target_index;
252b5132 1505
c58b9523 1506 void *used_by_bfd;
252b5132 1507
52b219b5
AM
1508 /* If this is a constructor section then here is a list of the
1509 relocations created to relocate items within it. */
52b219b5 1510 struct relent_chain *constructor_chain;
252b5132 1511
52b219b5 1512 /* The BFD which owns the section. */
52b219b5 1513 bfd *owner;
252b5132 1514
ae17ab41
CM
1515 /* INPUT_SECTION_FLAGS if specified in the linker script. */
1516 struct flag_info *section_flag_info;
1517
b5f79c76 1518 /* A symbol which points at this section only. */
fc0a2244
AC
1519 struct bfd_symbol *symbol;
1520 struct bfd_symbol **symbol_ptr_ptr;
252b5132 1521
8423293d
AM
1522 /* Early in the link process, map_head and map_tail are used to build
1523 a list of input sections attached to an output section. Later,
1524 output sections use these fields for a list of bfd_link_order
1525 structs. */
1526 union {
1527 struct bfd_link_order *link_order;
1528 struct bfd_section *s;
1529 } map_head, map_tail;
b5f79c76 1530} asection;
252b5132 1531
7ba29e2a
NC
1532/* Relax table contains information about instructions which can
1533 be removed by relaxation -- replacing a long address with a
1534 short address. */
1535struct relax_table {
1536 /* Address where bytes may be deleted. */
1537 bfd_vma addr;
1538
1539 /* Number of bytes to be deleted. */
1540 int size;
1541};
1542
52b219b5
AM
1543/* These sections are global, and are managed by BFD. The application
1544 and target back end are not permitted to change the values in
1545 these sections. New code should use the section_ptr macros rather
1546 than referring directly to the const sections. The const sections
1547 may eventually vanish. */
252b5132
RH
1548#define BFD_ABS_SECTION_NAME "*ABS*"
1549#define BFD_UND_SECTION_NAME "*UND*"
1550#define BFD_COM_SECTION_NAME "*COM*"
1551#define BFD_IND_SECTION_NAME "*IND*"
1552
b5f79c76 1553/* The absolute section. */
d622ef4b 1554extern asection bfd_abs_section;
252b5132
RH
1555#define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1556#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
b5f79c76 1557/* Pointer to the undefined section. */
d622ef4b 1558extern asection bfd_und_section;
252b5132
RH
1559#define bfd_und_section_ptr ((asection *) &bfd_und_section)
1560#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
b5f79c76 1561/* Pointer to the common section. */
d622ef4b 1562extern asection bfd_com_section;
252b5132 1563#define bfd_com_section_ptr ((asection *) &bfd_com_section)
b5f79c76 1564/* Pointer to the indirect section. */
d622ef4b 1565extern asection bfd_ind_section;
252b5132
RH
1566#define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1567#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1568
84c254c6
NC
1569#define bfd_is_const_section(SEC) \
1570 ( ((SEC) == bfd_abs_section_ptr) \
1571 || ((SEC) == bfd_und_section_ptr) \
1572 || ((SEC) == bfd_com_section_ptr) \
1573 || ((SEC) == bfd_ind_section_ptr))
1574
9e7b37b3
AM
1575/* Macros to handle insertion and deletion of a bfd's sections. These
1576 only handle the list pointers, ie. do not adjust section_count,
1577 target_index etc. */
e02b83d7 1578#define bfd_section_list_remove(ABFD, S) \
5daa8fe7
L
1579 do \
1580 { \
1581 asection *_s = S; \
1582 asection *_next = _s->next; \
1583 asection *_prev = _s->prev; \
1584 if (_prev) \
1585 _prev->next = _next; \
1586 else \
1587 (ABFD)->sections = _next; \
1588 if (_next) \
04dd1667 1589 _next->prev = _prev; \
5daa8fe7
L
1590 else \
1591 (ABFD)->section_last = _prev; \
1592 } \
1593 while (0)
e02b83d7 1594#define bfd_section_list_append(ABFD, S) \
5daa8fe7
L
1595 do \
1596 { \
1597 asection *_s = S; \
1598 bfd *_abfd = ABFD; \
1599 _s->next = NULL; \
1600 if (_abfd->section_last) \
1601 { \
1602 _s->prev = _abfd->section_last; \
1603 _abfd->section_last->next = _s; \
1604 } \
1605 else \
04dd1667
AM
1606 { \
1607 _s->prev = NULL; \
1608 _abfd->sections = _s; \
1609 } \
5daa8fe7
L
1610 _abfd->section_last = _s; \
1611 } \
1612 while (0)
04dd1667
AM
1613#define bfd_section_list_prepend(ABFD, S) \
1614 do \
1615 { \
1616 asection *_s = S; \
1617 bfd *_abfd = ABFD; \
1618 _s->prev = NULL; \
1619 if (_abfd->sections) \
1620 { \
1621 _s->next = _abfd->sections; \
1622 _abfd->sections->prev = _s; \
1623 } \
1624 else \
1625 { \
1626 _s->next = NULL; \
1627 _abfd->section_last = _s; \
1628 } \
1629 _abfd->sections = _s; \
1630 } \
1631 while (0)
e02b83d7 1632#define bfd_section_list_insert_after(ABFD, A, S) \
9e7b37b3
AM
1633 do \
1634 { \
5daa8fe7
L
1635 asection *_a = A; \
1636 asection *_s = S; \
e02b83d7
L
1637 asection *_next = _a->next; \
1638 _s->next = _next; \
1639 _s->prev = _a; \
1640 _a->next = _s; \
1641 if (_next) \
04dd1667 1642 _next->prev = _s; \
ab82c5b9 1643 else \
e02b83d7 1644 (ABFD)->section_last = _s; \
9e7b37b3
AM
1645 } \
1646 while (0)
e02b83d7 1647#define bfd_section_list_insert_before(ABFD, B, S) \
9e7b37b3
AM
1648 do \
1649 { \
5daa8fe7 1650 asection *_b = B; \
9e7b37b3 1651 asection *_s = S; \
e02b83d7
L
1652 asection *_prev = _b->prev; \
1653 _s->prev = _prev; \
1654 _s->next = _b; \
1655 _b->prev = _s; \
1656 if (_prev) \
1657 _prev->next = _s; \
5daa8fe7 1658 else \
e02b83d7 1659 (ABFD)->sections = _s; \
9e7b37b3
AM
1660 } \
1661 while (0)
ab82c5b9 1662#define bfd_section_removed_from_list(ABFD, S) \
04dd1667 1663 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
9e7b37b3 1664
f592407e 1665#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
a4d8e49b
L
1666 /* name, id, index, next, prev, flags, user_set_vma, */ \
1667 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1668 \
4a114e3e 1669 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
b0dddeec 1670 0, 0, 1, 0, \
a4d8e49b 1671 \
4a114e3e
L
1672 /* segment_mark, sec_info_type, use_rela_p, */ \
1673 0, 0, 0, \
a4d8e49b 1674 \
b0dddeec
AM
1675 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
1676 0, 0, 0, 0, 0, 0, \
a4d8e49b 1677 \
4a114e3e
L
1678 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \
1679 0, 0, 0, 0, 0, 0, 0, \
a4d8e49b
L
1680 \
1681 /* output_offset, output_section, alignment_power, */ \
1682 0, (struct bfd_section *) &SEC, 0, \
1683 \
1684 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1685 NULL, NULL, 0, 0, 0, \
1686 \
1687 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1688 0, NULL, NULL, NULL, 0, \
1689 \
1690 /* entsize, kept_section, moving_line_filepos, */ \
1691 0, NULL, 0, \
1692 \
1693 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1694 0, NULL, NULL, NULL, \
1695 \
ae17ab41
CM
1696 /* flag_info, */ \
1697 NULL, \
1698 \
f592407e
AM
1699 /* symbol, symbol_ptr_ptr, */ \
1700 (struct bfd_symbol *) SYM, &SEC.symbol, \
a4d8e49b
L
1701 \
1702 /* map_head, map_tail */ \
1703 { NULL }, { NULL } \
1704 }
1705
c58b9523 1706void bfd_section_list_clear (bfd *);
9e7b37b3 1707
c58b9523 1708asection *bfd_get_section_by_name (bfd *abfd, const char *name);
252b5132 1709
fafe6678
L
1710asection *bfd_get_section_by_name_if
1711 (bfd *abfd,
1712 const char *name,
1713 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1714 void *obj);
1715
c58b9523
AM
1716char *bfd_get_unique_section_name
1717 (bfd *abfd, const char *templat, int *count);
1bd91689 1718
c58b9523 1719asection *bfd_make_section_old_way (bfd *abfd, const char *name);
252b5132 1720
b36b76cb
L
1721asection *bfd_make_section_anyway_with_flags
1722 (bfd *abfd, const char *name, flagword flags);
1723
c58b9523 1724asection *bfd_make_section_anyway (bfd *abfd, const char *name);
252b5132 1725
b36b76cb
L
1726asection *bfd_make_section_with_flags
1727 (bfd *, const char *name, flagword flags);
1728
c58b9523 1729asection *bfd_make_section (bfd *, const char *name);
252b5132 1730
c58b9523
AM
1731bfd_boolean bfd_set_section_flags
1732 (bfd *abfd, asection *sec, flagword flags);
252b5132 1733
4e011fb5
AM
1734void bfd_rename_section
1735 (bfd *abfd, asection *sec, const char *newname);
1736
c58b9523
AM
1737void bfd_map_over_sections
1738 (bfd *abfd,
1739 void (*func) (bfd *abfd, asection *sect, void *obj),
1740 void *obj);
252b5132 1741
bc87dd2e
L
1742asection *bfd_sections_find_if
1743 (bfd *abfd,
90c0a373 1744 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
bc87dd2e
L
1745 void *obj);
1746
c58b9523
AM
1747bfd_boolean bfd_set_section_size
1748 (bfd *abfd, asection *sec, bfd_size_type val);
252b5132 1749
c58b9523 1750bfd_boolean bfd_set_section_contents
85302095
AC
1751 (bfd *abfd, asection *section, const void *data,
1752 file_ptr offset, bfd_size_type count);
252b5132 1753
c58b9523
AM
1754bfd_boolean bfd_get_section_contents
1755 (bfd *abfd, asection *section, void *location, file_ptr offset,
1756 bfd_size_type count);
252b5132 1757
eea6121a
AM
1758bfd_boolean bfd_malloc_and_get_section
1759 (bfd *abfd, asection *section, bfd_byte **buf);
1760
c58b9523
AM
1761bfd_boolean bfd_copy_private_section_data
1762 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
252b5132
RH
1763
1764#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1765 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1766 (ibfd, isection, obfd, osection))
72adc230
AM
1767bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1768
c58b9523 1769bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
b885599b 1770
e61463e1 1771/* Extracted from archures.c. */
8546af74 1772enum bfd_architecture
252b5132 1773{
c312a6a4
NC
1774 bfd_arch_unknown, /* File arch not known. */
1775 bfd_arch_obscure, /* Arch known, not one of these. */
52b219b5 1776 bfd_arch_m68k, /* Motorola 68xxx */
252b5132
RH
1777#define bfd_mach_m68000 1
1778#define bfd_mach_m68008 2
1779#define bfd_mach_m68010 3
1780#define bfd_mach_m68020 4
1781#define bfd_mach_m68030 5
1782#define bfd_mach_m68040 6
1783#define bfd_mach_m68060 7
1784#define bfd_mach_cpu32 8
3bdcfdf4 1785#define bfd_mach_fido 9
9840d27e
KH
1786#define bfd_mach_mcf_isa_a_nodiv 10
1787#define bfd_mach_mcf_isa_a 11
1788#define bfd_mach_mcf_isa_a_mac 12
1789#define bfd_mach_mcf_isa_a_emac 13
1790#define bfd_mach_mcf_isa_aplus 14
1791#define bfd_mach_mcf_isa_aplus_mac 15
1792#define bfd_mach_mcf_isa_aplus_emac 16
1793#define bfd_mach_mcf_isa_b_nousp 17
1794#define bfd_mach_mcf_isa_b_nousp_mac 18
1795#define bfd_mach_mcf_isa_b_nousp_emac 19
1796#define bfd_mach_mcf_isa_b 20
1797#define bfd_mach_mcf_isa_b_mac 21
1798#define bfd_mach_mcf_isa_b_emac 22
1799#define bfd_mach_mcf_isa_b_float 23
1800#define bfd_mach_mcf_isa_b_float_mac 24
1801#define bfd_mach_mcf_isa_b_float_emac 25
9a2e615a
NS
1802#define bfd_mach_mcf_isa_c 26
1803#define bfd_mach_mcf_isa_c_mac 27
1804#define bfd_mach_mcf_isa_c_emac 28
8d100c32
KH
1805#define bfd_mach_mcf_isa_c_nodiv 29
1806#define bfd_mach_mcf_isa_c_nodiv_mac 30
1807#define bfd_mach_mcf_isa_c_nodiv_emac 31
8546af74 1808 bfd_arch_vax, /* DEC Vax */
52b219b5
AM
1809 bfd_arch_i960, /* Intel 960 */
1810 /* The order of the following is important.
8546af74 1811 lower number indicates a machine type that
252b5132
RH
1812 only accepts a subset of the instructions
1813 available to machines with higher numbers.
1814 The exception is the "ca", which is
8546af74 1815 incompatible with all other machines except
c312a6a4 1816 "core". */
252b5132
RH
1817
1818#define bfd_mach_i960_core 1
1819#define bfd_mach_i960_ka_sa 2
1820#define bfd_mach_i960_kb_sb 3
1821#define bfd_mach_i960_mc 4
1822#define bfd_mach_i960_xa 5
1823#define bfd_mach_i960_ca 6
1824#define bfd_mach_i960_jx 7
1825#define bfd_mach_i960_hx 8
1826
3b16e843
NC
1827 bfd_arch_or32, /* OpenRISC 32 */
1828
52b219b5 1829 bfd_arch_sparc, /* SPARC */
252b5132 1830#define bfd_mach_sparc 1
52b219b5 1831/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
252b5132
RH
1832#define bfd_mach_sparc_sparclet 2
1833#define bfd_mach_sparc_sparclite 3
1834#define bfd_mach_sparc_v8plus 4
c312a6a4 1835#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
252b5132
RH
1836#define bfd_mach_sparc_sparclite_le 6
1837#define bfd_mach_sparc_v9 7
c312a6a4
NC
1838#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1839#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1840#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
52b219b5 1841/* Nonzero if MACH has the v9 instruction set. */
252b5132 1842#define bfd_mach_sparc_v9_p(mach) \
59ff2774 1843 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
19f7b010 1844 && (mach) != bfd_mach_sparc_sparclite_le)
7946e94a
JJ
1845/* Nonzero if MACH is a 64 bit sparc architecture. */
1846#define bfd_mach_sparc_64bit_p(mach) \
1847 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
e9f53129
AM
1848 bfd_arch_spu, /* PowerPC SPU */
1849#define bfd_mach_spu 256
52b219b5 1850 bfd_arch_mips, /* MIPS Rxxxx */
252b5132
RH
1851#define bfd_mach_mips3000 3000
1852#define bfd_mach_mips3900 3900
1853#define bfd_mach_mips4000 4000
1854#define bfd_mach_mips4010 4010
1855#define bfd_mach_mips4100 4100
1856#define bfd_mach_mips4111 4111
00707a0e 1857#define bfd_mach_mips4120 4120
252b5132
RH
1858#define bfd_mach_mips4300 4300
1859#define bfd_mach_mips4400 4400
1860#define bfd_mach_mips4600 4600
1861#define bfd_mach_mips4650 4650
1862#define bfd_mach_mips5000 5000
00707a0e
RS
1863#define bfd_mach_mips5400 5400
1864#define bfd_mach_mips5500 5500
252b5132 1865#define bfd_mach_mips6000 6000
5a7ea749 1866#define bfd_mach_mips7000 7000
252b5132 1867#define bfd_mach_mips8000 8000
0d2e43ed 1868#define bfd_mach_mips9000 9000
252b5132 1869#define bfd_mach_mips10000 10000
d1cf510e 1870#define bfd_mach_mips12000 12000
3aa3176b
TS
1871#define bfd_mach_mips14000 14000
1872#define bfd_mach_mips16000 16000
0752970e 1873#define bfd_mach_mips16 16
84ea6cf2 1874#define bfd_mach_mips5 5
350cc38d
MS
1875#define bfd_mach_mips_loongson_2e 3001
1876#define bfd_mach_mips_loongson_2f 3002
fd503541 1877#define bfd_mach_mips_loongson_3a 3003
c6c98b38 1878#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
6f179bd0 1879#define bfd_mach_mips_octeon 6501
dd6a37e7 1880#define bfd_mach_mips_octeonp 6601
432233b3 1881#define bfd_mach_mips_octeon2 6502
52b6b6b9 1882#define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */
a1cd6a8f 1883#define bfd_mach_mipsisa32 32
af7ee8bf 1884#define bfd_mach_mipsisa32r2 33
a1cd6a8f 1885#define bfd_mach_mipsisa64 64
5f74bc13 1886#define bfd_mach_mipsisa64r2 65
df58fc94 1887#define bfd_mach_mips_micromips 96
52b219b5 1888 bfd_arch_i386, /* Intel 386 */
d7921315
L
1889#define bfd_mach_i386_intel_syntax (1 << 0)
1890#define bfd_mach_i386_i8086 (1 << 1)
1891#define bfd_mach_i386_i386 (1 << 2)
1892#define bfd_mach_x86_64 (1 << 3)
1893#define bfd_mach_x64_32 (1 << 4)
1894#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
1895#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
1896#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
8a9036a4 1897 bfd_arch_l1om, /* Intel L1OM */
d7921315
L
1898#define bfd_mach_l1om (1 << 5)
1899#define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
7a9068fe 1900 bfd_arch_k1om, /* Intel K1OM */
d7921315
L
1901#define bfd_mach_k1om (1 << 6)
1902#define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
52b219b5
AM
1903 bfd_arch_we32k, /* AT&T WE32xxx */
1904 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1905 bfd_arch_i860, /* Intel 860 */
1906 bfd_arch_i370, /* IBM 360/370 Mainframes */
1907 bfd_arch_romp, /* IBM ROMP PC/RT */
52b219b5
AM
1908 bfd_arch_convex, /* Convex */
1909 bfd_arch_m88k, /* Motorola 88xxx */
3af9a47b 1910 bfd_arch_m98k, /* Motorola 98xxx */
52b219b5 1911 bfd_arch_pyramid, /* Pyramid Technology */
c2dcd04e 1912 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
8d9cd6b1
NC
1913#define bfd_mach_h8300 1
1914#define bfd_mach_h8300h 2
1915#define bfd_mach_h8300s 3
1916#define bfd_mach_h8300hn 4
1917#define bfd_mach_h8300sn 5
5d1db417 1918#define bfd_mach_h8300sx 6
f4984206 1919#define bfd_mach_h8300sxn 7
e135f41b 1920 bfd_arch_pdp11, /* DEC PDP-11 */
ce3c775b 1921 bfd_arch_plugin,
52b219b5 1922 bfd_arch_powerpc, /* PowerPC */
686e4055
AM
1923#define bfd_mach_ppc 32
1924#define bfd_mach_ppc64 64
87f33987
ND
1925#define bfd_mach_ppc_403 403
1926#define bfd_mach_ppc_403gc 4030
305f7588 1927#define bfd_mach_ppc_405 405
87f33987
ND
1928#define bfd_mach_ppc_505 505
1929#define bfd_mach_ppc_601 601
1930#define bfd_mach_ppc_602 602
1931#define bfd_mach_ppc_603 603
1932#define bfd_mach_ppc_ec603e 6031
1933#define bfd_mach_ppc_604 604
1934#define bfd_mach_ppc_620 620
1935#define bfd_mach_ppc_630 630
1936#define bfd_mach_ppc_750 750
1937#define bfd_mach_ppc_860 860
1938#define bfd_mach_ppc_a35 35
1939#define bfd_mach_ppc_rs64ii 642
1940#define bfd_mach_ppc_rs64iii 643
1941#define bfd_mach_ppc_7400 7400
d62b1198 1942#define bfd_mach_ppc_e500 500
19a6653c 1943#define bfd_mach_ppc_e500mc 5001
ce3d2015 1944#define bfd_mach_ppc_e500mc64 5005
aea77599
AM
1945#define bfd_mach_ppc_e5500 5006
1946#define bfd_mach_ppc_e6500 5007
ce3d2015 1947#define bfd_mach_ppc_titan 83
52b219b5 1948 bfd_arch_rs6000, /* IBM RS/6000 */
686e4055 1949#define bfd_mach_rs6k 6000
87f33987
ND
1950#define bfd_mach_rs6k_rs1 6001
1951#define bfd_mach_rs6k_rsc 6003
1952#define bfd_mach_rs6k_rs2 6002
52b219b5 1953 bfd_arch_hppa, /* HP PA RISC */
42acdc7c
JB
1954#define bfd_mach_hppa10 10
1955#define bfd_mach_hppa11 11
1956#define bfd_mach_hppa20 20
1957#define bfd_mach_hppa20w 25
52b219b5 1958 bfd_arch_d10v, /* Mitsubishi D10V */
686e4055 1959#define bfd_mach_d10v 1
7af8cca9
MM
1960#define bfd_mach_d10v_ts2 2
1961#define bfd_mach_d10v_ts3 3
52b219b5 1962 bfd_arch_d30v, /* Mitsubishi D30V */
d172d4ba 1963 bfd_arch_dlx, /* DLX */
52b219b5
AM
1964 bfd_arch_m68hc11, /* Motorola 68HC11 */
1965 bfd_arch_m68hc12, /* Motorola 68HC12 */
bc7c6a90
SC
1966#define bfd_mach_m6812_default 0
1967#define bfd_mach_m6812 1
1968#define bfd_mach_m6812s 2
52b219b5 1969 bfd_arch_z8k, /* Zilog Z8000 */
252b5132
RH
1970#define bfd_mach_z8001 1
1971#define bfd_mach_z8002 2
c2dcd04e 1972 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
ef230218 1973 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
686e4055 1974#define bfd_mach_sh 1
d4845d57
JR
1975#define bfd_mach_sh2 0x20
1976#define bfd_mach_sh_dsp 0x2d
1d70c7fb
AO
1977#define bfd_mach_sh2a 0x2a
1978#define bfd_mach_sh2a_nofpu 0x2b
e38bc3b5
NC
1979#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1980#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1981#define bfd_mach_sh2a_or_sh4 0x2a3
1982#define bfd_mach_sh2a_or_sh3e 0x2a4
5177500f 1983#define bfd_mach_sh2e 0x2e
252b5132 1984#define bfd_mach_sh3 0x30
f6f9408f 1985#define bfd_mach_sh3_nommu 0x31
d4845d57 1986#define bfd_mach_sh3_dsp 0x3d
252b5132 1987#define bfd_mach_sh3e 0x3e
d4845d57 1988#define bfd_mach_sh4 0x40
af9ba621 1989#define bfd_mach_sh4_nofpu 0x41
ae51a426 1990#define bfd_mach_sh4_nommu_nofpu 0x42
af9ba621
CV
1991#define bfd_mach_sh4a 0x4a
1992#define bfd_mach_sh4a_nofpu 0x4b
1993#define bfd_mach_sh4al_dsp 0x4d
fbca6ad9 1994#define bfd_mach_sh5 0x50
52b219b5 1995 bfd_arch_alpha, /* Dec Alpha */
252b5132
RH
1996#define bfd_mach_alpha_ev4 0x10
1997#define bfd_mach_alpha_ev5 0x20
1998#define bfd_mach_alpha_ev6 0x30
c312a6a4 1999 bfd_arch_arm, /* Advanced Risc Machines ARM. */
5a6c6817 2000#define bfd_mach_arm_unknown 0
252b5132 2001#define bfd_mach_arm_2 1
478d07d6 2002#define bfd_mach_arm_2a 2
252b5132
RH
2003#define bfd_mach_arm_3 3
2004#define bfd_mach_arm_3M 4
478d07d6 2005#define bfd_mach_arm_4 5
252b5132 2006#define bfd_mach_arm_4T 6
478d07d6
NC
2007#define bfd_mach_arm_5 7
2008#define bfd_mach_arm_5T 8
077b8428
NC
2009#define bfd_mach_arm_5TE 9
2010#define bfd_mach_arm_XScale 10
fde78edd 2011#define bfd_mach_arm_ep9312 11
e16bb312 2012#define bfd_mach_arm_iWMMXt 12
2d447fca 2013#define bfd_mach_arm_iWMMXt2 13
52b219b5
AM
2014 bfd_arch_ns32k, /* National Semiconductors ns32000 */
2015 bfd_arch_w65, /* WDC 65816 */
2016 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
026df7c5 2017 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
be33c5dd
SS
2018#define bfd_mach_tic3x 30
2019#define bfd_mach_tic4x 40
52b219b5 2020 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
40b36596 2021 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */
52b219b5
AM
2022 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
2023 bfd_arch_v850, /* NEC V850 */
686e4055 2024#define bfd_mach_v850 1
252b5132 2025#define bfd_mach_v850e 'E'
8ad30312 2026#define bfd_mach_v850e1 '1'
261b8d08
PA
2027#define bfd_mach_v850e2 0x4532
2028#define bfd_mach_v850e2v3 0x45325633
0d2bcfaf 2029 bfd_arch_arc, /* ARC Cores */
686e4055
AM
2030#define bfd_mach_arc_5 5
2031#define bfd_mach_arc_6 6
2032#define bfd_mach_arc_7 7
2033#define bfd_mach_arc_8 8
49f58d10
JB
2034 bfd_arch_m32c, /* Renesas M16C/M32C. */
2035#define bfd_mach_m16c 0x75
2036#define bfd_mach_m32c 0x78
26597c86 2037 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
686e4055 2038#define bfd_mach_m32r 1 /* For backwards compatibility. */
a23ef39f 2039#define bfd_mach_m32rx 'x'
88845958 2040#define bfd_mach_m32r2 '2'
52b219b5
AM
2041 bfd_arch_mn10200, /* Matsushita MN10200 */
2042 bfd_arch_mn10300, /* Matsushita MN10300 */
252b5132 2043#define bfd_mach_mn10300 300
7f8d5fc9 2044#define bfd_mach_am33 330
b08fa4d3 2045#define bfd_mach_am33_2 332
252b5132
RH
2046 bfd_arch_fr30,
2047#define bfd_mach_fr30 0x46523330
4e5ba5b7 2048 bfd_arch_frv,
686e4055
AM
2049#define bfd_mach_frv 1
2050#define bfd_mach_frvsimple 2
4e5ba5b7
DB
2051#define bfd_mach_fr300 300
2052#define bfd_mach_fr400 400
676a64f4 2053#define bfd_mach_fr450 450
4e5ba5b7
DB
2054#define bfd_mach_frvtomcat 499 /* fr500 prototype */
2055#define bfd_mach_fr500 500
9c8ee639 2056#define bfd_mach_fr550 550
b6b450f1 2057 bfd_arch_moxie, /* The moxie processor */
20135e4c 2058#define bfd_mach_moxie 1
252b5132 2059 bfd_arch_mcore,
d9352518
DB
2060 bfd_arch_mep,
2061#define bfd_mach_mep 1
2062#define bfd_mach_mep_h1 0x6831
4d28413b 2063#define bfd_mach_mep_c5 0x6335
52b219b5 2064 bfd_arch_ia64, /* HP/Intel ia64 */
686e4055
AM
2065#define bfd_mach_ia64_elf64 64
2066#define bfd_mach_ia64_elf32 32
cf88bb9f 2067 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
686e4055
AM
2068#define bfd_mach_ip2022 1
2069#define bfd_mach_ip2022ext 2
a75473eb
SC
2070 bfd_arch_iq2000, /* Vitesse IQ2000. */
2071#define bfd_mach_iq2000 1
2072#define bfd_mach_iq10 2
cfb8c092
NC
2073 bfd_arch_epiphany, /* Adapteva EPIPHANY */
2074#define bfd_mach_epiphany16 1
2075#define bfd_mach_epiphany32 2
d031aafb 2076 bfd_arch_mt,
de33e640
AH
2077#define bfd_mach_ms1 1
2078#define bfd_mach_mrisc2 2
6f84a2a6 2079#define bfd_mach_ms2 3
0bcb993b 2080 bfd_arch_pj,
c312a6a4 2081 bfd_arch_avr, /* Atmel AVR microcontrollers. */
adde6300
AM
2082#define bfd_mach_avr1 1
2083#define bfd_mach_avr2 2
7b21ac3f 2084#define bfd_mach_avr25 25
adde6300 2085#define bfd_mach_avr3 3
7b21ac3f
EW
2086#define bfd_mach_avr31 31
2087#define bfd_mach_avr35 35
adde6300 2088#define bfd_mach_avr4 4
65aa24b6 2089#define bfd_mach_avr5 5
7b21ac3f 2090#define bfd_mach_avr51 51
28c9d252 2091#define bfd_mach_avr6 6
dc80f6ae
EW
2092#define bfd_mach_avrxmega1 101
2093#define bfd_mach_avrxmega2 102
2094#define bfd_mach_avrxmega3 103
2095#define bfd_mach_avrxmega4 104
2096#define bfd_mach_avrxmega5 105
2097#define bfd_mach_avrxmega6 106
2098#define bfd_mach_avrxmega7 107
0f64bb02
CM
2099 bfd_arch_bfin, /* ADI Blackfin */
2100#define bfd_mach_bfin 1
3d3d428f
NC
2101 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2102#define bfd_mach_cr16 1
0949843d
NC
2103 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2104#define bfd_mach_cr16c 1
e56f61be 2105 bfd_arch_crx, /* National Semiconductor CRX. */
1fe1f39c 2106#define bfd_mach_crx 1
06c15ad7 2107 bfd_arch_cris, /* Axis CRIS */
bac23f82
HPN
2108#define bfd_mach_cris_v0_v10 255
2109#define bfd_mach_cris_v32 32
2110#define bfd_mach_cris_v10_v32 1032
99c513f6
DD
2111 bfd_arch_rl78,
2112#define bfd_mach_rl78 0x75
8654b68a 2113 bfd_arch_rx, /* Renesas RX. */
c7927a3c 2114#define bfd_mach_rx 0x75
a85d7ed0 2115 bfd_arch_s390, /* IBM s390 */
686e4055
AM
2116#define bfd_mach_s390_31 31
2117#define bfd_mach_s390_64 64
1c0d3aa6 2118 bfd_arch_score, /* Sunplus score */
c3b7224a
NC
2119#define bfd_mach_score3 3
2120#define bfd_mach_score7 7
b3baf5d0 2121 bfd_arch_openrisc, /* OpenRISC */
c312a6a4 2122 bfd_arch_mmix, /* Donald Knuth's educational processor. */
93fbbb04 2123 bfd_arch_xstormy16,
686e4055 2124#define bfd_mach_xstormy16 1
2469cfa2 2125 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2469cfa2 2126#define bfd_mach_msp11 11
3b260895 2127#define bfd_mach_msp110 110
2469cfa2
NC
2128#define bfd_mach_msp12 12
2129#define bfd_mach_msp13 13
2130#define bfd_mach_msp14 14
3b260895 2131#define bfd_mach_msp15 15
d70c5fc7 2132#define bfd_mach_msp16 16
44c86e8c 2133#define bfd_mach_msp21 21
2469cfa2
NC
2134#define bfd_mach_msp31 31
2135#define bfd_mach_msp32 32
2136#define bfd_mach_msp33 33
3b260895
NC
2137#define bfd_mach_msp41 41
2138#define bfd_mach_msp42 42
2469cfa2
NC
2139#define bfd_mach_msp43 43
2140#define bfd_mach_msp44 44
d70c5fc7
NC
2141 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2142#define bfd_mach_xc16x 1
2143#define bfd_mach_xc16xl 2
2144#define bfd_mach_xc16xs 3
e0001a05
NC
2145 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2146#define bfd_mach_xtensa 1
3c9b82ba
NC
2147 bfd_arch_z80,
2148#define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2149#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2150#define bfd_mach_z80full 7 /* All undocumented instructions. */
2151#define bfd_mach_r800 11 /* R800: successor with multiplication. */
84e94c90
NC
2152 bfd_arch_lm32, /* Lattice Mico32 */
2153#define bfd_mach_lm32 1
7ba29e2a 2154 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
aa137e4d
NC
2155 bfd_arch_tilepro, /* Tilera TILEPro */
2156 bfd_arch_tilegx, /* Tilera TILE-Gx */
2157#define bfd_mach_tilepro 1
2158#define bfd_mach_tilegx 1
82590249 2159#define bfd_mach_tilegx32 2
252b5132
RH
2160 bfd_arch_last
2161 };
e1e81ed3 2162
8546af74 2163typedef struct bfd_arch_info
252b5132
RH
2164{
2165 int bits_per_word;
2166 int bits_per_address;
2167 int bits_per_byte;
2168 enum bfd_architecture arch;
2169 unsigned long mach;
2170 const char *arch_name;
2171 const char *printable_name;
2172 unsigned int section_align_power;
b34976b6 2173 /* TRUE if this is the default machine for the architecture.
aa3d5824
AM
2174 The default arch should be the first entry for an arch so that
2175 all the entries for that arch can be accessed via <<next>>. */
b34976b6 2176 bfd_boolean the_default;
252b5132 2177 const struct bfd_arch_info * (*compatible)
c58b9523 2178 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
252b5132 2179
c58b9523 2180 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
252b5132 2181
b7761f11
L
2182 /* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
2183 IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
2184 TRUE, the buffer contains code. */
2185 void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
2186 bfd_boolean code);
2187
252b5132 2188 const struct bfd_arch_info *next;
3b16e843
NC
2189}
2190bfd_arch_info_type;
2191
c58b9523 2192const char *bfd_printable_name (bfd *abfd);
252b5132 2193
c58b9523 2194const bfd_arch_info_type *bfd_scan_arch (const char *string);
252b5132 2195
c58b9523 2196const char **bfd_arch_list (void);
252b5132 2197
c58b9523
AM
2198const bfd_arch_info_type *bfd_arch_get_compatible
2199 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
252b5132 2200
c58b9523 2201void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
252b5132 2202
c58b9523 2203enum bfd_architecture bfd_get_arch (bfd *abfd);
252b5132 2204
c58b9523 2205unsigned long bfd_get_mach (bfd *abfd);
252b5132 2206
c58b9523 2207unsigned int bfd_arch_bits_per_byte (bfd *abfd);
252b5132 2208
c58b9523 2209unsigned int bfd_arch_bits_per_address (bfd *abfd);
252b5132 2210
c58b9523 2211const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
252b5132 2212
c58b9523
AM
2213const bfd_arch_info_type *bfd_lookup_arch
2214 (enum bfd_architecture arch, unsigned long machine);
252b5132 2215
c58b9523
AM
2216const char *bfd_printable_arch_mach
2217 (enum bfd_architecture arch, unsigned long machine);
252b5132 2218
c58b9523 2219unsigned int bfd_octets_per_byte (bfd *abfd);
9a968f43 2220
c58b9523
AM
2221unsigned int bfd_arch_mach_octets_per_byte
2222 (enum bfd_architecture arch, unsigned long machine);
9a968f43 2223
e61463e1 2224/* Extracted from reloc.c. */
252b5132
RH
2225typedef enum bfd_reloc_status
2226{
b5f79c76 2227 /* No errors detected. */
252b5132
RH
2228 bfd_reloc_ok,
2229
b5f79c76 2230 /* The relocation was performed, but there was an overflow. */
252b5132
RH
2231 bfd_reloc_overflow,
2232
b5f79c76 2233 /* The address to relocate was not within the section supplied. */
252b5132
RH
2234 bfd_reloc_outofrange,
2235
b5f79c76 2236 /* Used by special functions. */
252b5132
RH
2237 bfd_reloc_continue,
2238
b5f79c76 2239 /* Unsupported relocation size requested. */
252b5132
RH
2240 bfd_reloc_notsupported,
2241
b5f79c76 2242 /* Unused. */
252b5132
RH
2243 bfd_reloc_other,
2244
b5f79c76 2245 /* The symbol to relocate against was undefined. */
252b5132
RH
2246 bfd_reloc_undefined,
2247
dc810e39
AM
2248 /* The relocation was performed, but may not be ok - presently
2249 generated only when linking i960 coff files with i960 b.out
2250 symbols. If this type is returned, the error_message argument
2251 to bfd_perform_relocation will be set. */
252b5132
RH
2252 bfd_reloc_dangerous
2253 }
2254 bfd_reloc_status_type;
2255
541389e2 2256
252b5132
RH
2257typedef struct reloc_cache_entry
2258{
b5f79c76 2259 /* A pointer into the canonical table of pointers. */
fc0a2244 2260 struct bfd_symbol **sym_ptr_ptr;
252b5132 2261
b5f79c76 2262 /* offset in section. */
252b5132
RH
2263 bfd_size_type address;
2264
b5f79c76 2265 /* addend for relocation value. */
252b5132
RH
2266 bfd_vma addend;
2267
b5f79c76 2268 /* Pointer to how to perform the required relocation. */
252b5132
RH
2269 reloc_howto_type *howto;
2270
b5f79c76
NC
2271}
2272arelent;
2273
252b5132
RH
2274enum complain_overflow
2275{
b5f79c76 2276 /* Do not complain on overflow. */
252b5132
RH
2277 complain_overflow_dont,
2278
a7985d73
AM
2279 /* Complain if the value overflows when considered as a signed
2280 number one bit larger than the field. ie. A bitfield of N bits
2281 is allowed to represent -2**n to 2**n-1. */
252b5132
RH
2282 complain_overflow_bitfield,
2283
a7985d73 2284 /* Complain if the value overflows when considered as a signed
b5f79c76 2285 number. */
252b5132
RH
2286 complain_overflow_signed,
2287
dc810e39 2288 /* Complain if the value overflows when considered as an
b5f79c76 2289 unsigned number. */
252b5132
RH
2290 complain_overflow_unsigned
2291};
2292
2293struct reloc_howto_struct
2294{
dc810e39
AM
2295 /* The type field has mainly a documentary use - the back end can
2296 do what it wants with it, though normally the back end's
2297 external idea of what a reloc number is stored
2298 in this field. For example, a PC relative word relocation
2299 in a coff environment has the type 023 - because that's
2300 what the outside world calls a R_PCRWORD reloc. */
252b5132
RH
2301 unsigned int type;
2302
dc810e39
AM
2303 /* The value the final relocation is shifted right by. This drops
2304 unwanted data from the relocation. */
252b5132
RH
2305 unsigned int rightshift;
2306
dc810e39
AM
2307 /* The size of the item to be relocated. This is *not* a
2308 power-of-two measure. To get the number of bytes operated
2309 on by a type of relocation, use bfd_get_reloc_size. */
252b5132
RH
2310 int size;
2311
dc810e39
AM
2312 /* The number of bits in the item to be relocated. This is used
2313 when doing overflow checking. */
252b5132
RH
2314 unsigned int bitsize;
2315
ddfd6795 2316 /* The relocation is relative to the field being relocated. */
b34976b6 2317 bfd_boolean pc_relative;
252b5132 2318
dc810e39
AM
2319 /* The bit position of the reloc value in the destination.
2320 The relocated value is left shifted by this amount. */
252b5132
RH
2321 unsigned int bitpos;
2322
dc810e39
AM
2323 /* What type of overflow error should be checked for when
2324 relocating. */
252b5132
RH
2325 enum complain_overflow complain_on_overflow;
2326
dc810e39
AM
2327 /* If this field is non null, then the supplied function is
2328 called rather than the normal function. This allows really
7dee875e 2329 strange relocation methods to be accommodated (e.g., i960 callj
dc810e39 2330 instructions). */
252b5132 2331 bfd_reloc_status_type (*special_function)
fc0a2244 2332 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
c58b9523 2333 bfd *, char **);
dc810e39
AM
2334
2335 /* The textual name of the relocation type. */
252b5132
RH
2336 char *name;
2337
dc810e39
AM
2338 /* Some formats record a relocation addend in the section contents
2339 rather than with the relocation. For ELF formats this is the
2340 distinction between USE_REL and USE_RELA (though the code checks
2341 for USE_REL == 1/0). The value of this field is TRUE if the
2342 addend is recorded with the section contents; when performing a
2343 partial link (ld -r) the section contents (the data) will be
2344 modified. The value of this field is FALSE if addends are
2345 recorded with the relocation (in arelent.addend); when performing
2346 a partial link the relocation will be modified.
2347 All relocations for all ELF USE_RELA targets should set this field
2348 to FALSE (values of TRUE should be looked on with suspicion).
2349 However, the converse is not true: not all relocations of all ELF
2350 USE_REL targets set this field to TRUE. Why this is so is peculiar
2351 to each particular target. For relocs that aren't used in partial
2352 links (e.g. GOT stuff) it doesn't matter what this is set to. */
b34976b6 2353 bfd_boolean partial_inplace;
252b5132 2354
7dc77aaa
AM
2355 /* src_mask selects the part of the instruction (or data) to be used
2356 in the relocation sum. If the target relocations don't have an
2357 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2358 dst_mask to extract the addend from the section contents. If
2359 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2360 field should be zero. Non-zero values for ELF USE_RELA targets are
2361 bogus as in those cases the value in the dst_mask part of the
2362 section contents should be treated as garbage. */
252b5132
RH
2363 bfd_vma src_mask;
2364
7dc77aaa
AM
2365 /* dst_mask selects which parts of the instruction (or data) are
2366 replaced with a relocated value. */
252b5132
RH
2367 bfd_vma dst_mask;
2368
dc810e39
AM
2369 /* When some formats create PC relative instructions, they leave
2370 the value of the pc of the place being relocated in the offset
2371 slot of the instruction, so that a PC relative relocation can
2372 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2373 Some formats leave the displacement part of an instruction
2374 empty (e.g., m88k bcs); this flag signals the fact. */
b34976b6 2375 bfd_boolean pcrel_offset;
252b5132 2376};
b5f79c76 2377
dc810e39
AM
2378#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2379 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2380#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2381 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
b34976b6 2382 NAME, FALSE, 0, 0, IN)
252b5132 2383
5f771d47 2384#define EMPTY_HOWTO(C) \
b34976b6
AM
2385 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2386 NULL, FALSE, 0, 0, FALSE)
dc810e39
AM
2387
2388#define HOWTO_PREPARE(relocation, symbol) \
2389 { \
c58b9523 2390 if (symbol != NULL) \
dc810e39
AM
2391 { \
2392 if (bfd_is_com_section (symbol->section)) \
2393 { \
2394 relocation = 0; \
2395 } \
2396 else \
2397 { \
2398 relocation = symbol->value; \
2399 } \
2400 } \
2401 }
b5f79c76 2402
c58b9523 2403unsigned int bfd_get_reloc_size (reloc_howto_type *);
252b5132 2404
dc810e39
AM
2405typedef struct relent_chain
2406{
252b5132 2407 arelent relent;
dc810e39 2408 struct relent_chain *next;
b5f79c76
NC
2409}
2410arelent_chain;
2411
c58b9523
AM
2412bfd_reloc_status_type bfd_check_overflow
2413 (enum complain_overflow how,
252b5132
RH
2414 unsigned int bitsize,
2415 unsigned int rightshift,
2416 unsigned int addrsize,
c58b9523 2417 bfd_vma relocation);
252b5132 2418
c58b9523
AM
2419bfd_reloc_status_type bfd_perform_relocation
2420 (bfd *abfd,
252b5132 2421 arelent *reloc_entry,
c58b9523 2422 void *data,
252b5132
RH
2423 asection *input_section,
2424 bfd *output_bfd,
c58b9523 2425 char **error_message);
252b5132 2426
c58b9523
AM
2427bfd_reloc_status_type bfd_install_relocation
2428 (bfd *abfd,
252b5132 2429 arelent *reloc_entry,
c58b9523 2430 void *data, bfd_vma data_start,
252b5132 2431 asection *input_section,
c58b9523 2432 char **error_message);
252b5132
RH
2433
2434enum bfd_reloc_code_real {
2435 _dummy_first_bfd_reloc_code_real,
2436
541389e2 2437
b5f79c76 2438/* Basic absolute relocations of N bits. */
252b5132
RH
2439 BFD_RELOC_64,
2440 BFD_RELOC_32,
2441 BFD_RELOC_26,
2442 BFD_RELOC_24,
2443 BFD_RELOC_16,
2444 BFD_RELOC_14,
2445 BFD_RELOC_8,
2446
2447/* PC-relative relocations. Sometimes these are relative to the address
2448of the relocation itself; sometimes they are relative to the start of
2449the section containing the relocation. It depends on the specific target.
2450
b5f79c76 2451The 24-bit relocation is used in some Intel 960 configurations. */
252b5132
RH
2452 BFD_RELOC_64_PCREL,
2453 BFD_RELOC_32_PCREL,
2454 BFD_RELOC_24_PCREL,
2455 BFD_RELOC_16_PCREL,
2456 BFD_RELOC_12_PCREL,
2457 BFD_RELOC_8_PCREL,
2458
6482c264
NC
2459/* Section relative relocations. Some targets need this for DWARF2. */
2460 BFD_RELOC_32_SECREL,
2461
b5f79c76 2462/* For ELF. */
252b5132
RH
2463 BFD_RELOC_32_GOT_PCREL,
2464 BFD_RELOC_16_GOT_PCREL,
2465 BFD_RELOC_8_GOT_PCREL,
2466 BFD_RELOC_32_GOTOFF,
2467 BFD_RELOC_16_GOTOFF,
2468 BFD_RELOC_LO16_GOTOFF,
2469 BFD_RELOC_HI16_GOTOFF,
2470 BFD_RELOC_HI16_S_GOTOFF,
2471 BFD_RELOC_8_GOTOFF,
5bd4f169 2472 BFD_RELOC_64_PLT_PCREL,
252b5132
RH
2473 BFD_RELOC_32_PLT_PCREL,
2474 BFD_RELOC_24_PLT_PCREL,
2475 BFD_RELOC_16_PLT_PCREL,
2476 BFD_RELOC_8_PLT_PCREL,
5bd4f169 2477 BFD_RELOC_64_PLTOFF,
252b5132
RH
2478 BFD_RELOC_32_PLTOFF,
2479 BFD_RELOC_16_PLTOFF,
2480 BFD_RELOC_LO16_PLTOFF,
2481 BFD_RELOC_HI16_PLTOFF,
2482 BFD_RELOC_HI16_S_PLTOFF,
2483 BFD_RELOC_8_PLTOFF,
2484
b5f79c76 2485/* Relocations used by 68K ELF. */
252b5132
RH
2486 BFD_RELOC_68K_GLOB_DAT,
2487 BFD_RELOC_68K_JMP_SLOT,
2488 BFD_RELOC_68K_RELATIVE,
cf869cce
NC
2489 BFD_RELOC_68K_TLS_GD32,
2490 BFD_RELOC_68K_TLS_GD16,
2491 BFD_RELOC_68K_TLS_GD8,
2492 BFD_RELOC_68K_TLS_LDM32,
2493 BFD_RELOC_68K_TLS_LDM16,
2494 BFD_RELOC_68K_TLS_LDM8,
2495 BFD_RELOC_68K_TLS_LDO32,
2496 BFD_RELOC_68K_TLS_LDO16,
2497 BFD_RELOC_68K_TLS_LDO8,
2498 BFD_RELOC_68K_TLS_IE32,
2499 BFD_RELOC_68K_TLS_IE16,
2500 BFD_RELOC_68K_TLS_IE8,
2501 BFD_RELOC_68K_TLS_LE32,
2502 BFD_RELOC_68K_TLS_LE16,
2503 BFD_RELOC_68K_TLS_LE8,
252b5132 2504
b5f79c76 2505/* Linkage-table relative. */
252b5132
RH
2506 BFD_RELOC_32_BASEREL,
2507 BFD_RELOC_16_BASEREL,
2508 BFD_RELOC_LO16_BASEREL,
2509 BFD_RELOC_HI16_BASEREL,
2510 BFD_RELOC_HI16_S_BASEREL,
2511 BFD_RELOC_8_BASEREL,
2512 BFD_RELOC_RVA,
2513
b5f79c76 2514/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
252b5132
RH
2515 BFD_RELOC_8_FFnn,
2516
2517/* These PC-relative relocations are stored as word displacements --
2518i.e., byte displacements shifted right two bits. The 30-bit word
2519displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2520SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2521signed 16-bit displacement is used on the MIPS, and the 23-bit
b5f79c76 2522displacement is used on the Alpha. */
252b5132
RH
2523 BFD_RELOC_32_PCREL_S2,
2524 BFD_RELOC_16_PCREL_S2,
2525 BFD_RELOC_23_PCREL_S2,
2526
2527/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
b5f79c76 2528the target word. These are used on the SPARC. */
252b5132
RH
2529 BFD_RELOC_HI22,
2530 BFD_RELOC_LO10,
2531
2532/* For systems that allocate a Global Pointer register, these are
2533displacements off that register. These relocation types are
2534handled specially, because the value the register will have is
b5f79c76 2535decided relatively late. */
252b5132
RH
2536 BFD_RELOC_GPREL16,
2537 BFD_RELOC_GPREL32,
2538
b5f79c76 2539/* Reloc types used for i960/b.out. */
252b5132
RH
2540 BFD_RELOC_I960_CALLJ,
2541
2542/* SPARC ELF relocations. There is probably some overlap with other
b5f79c76 2543relocation types already defined. */
252b5132
RH
2544 BFD_RELOC_NONE,
2545 BFD_RELOC_SPARC_WDISP22,
2546 BFD_RELOC_SPARC22,
2547 BFD_RELOC_SPARC13,
2548 BFD_RELOC_SPARC_GOT10,
2549 BFD_RELOC_SPARC_GOT13,
2550 BFD_RELOC_SPARC_GOT22,
2551 BFD_RELOC_SPARC_PC10,
2552 BFD_RELOC_SPARC_PC22,
2553 BFD_RELOC_SPARC_WPLT30,
2554 BFD_RELOC_SPARC_COPY,
2555 BFD_RELOC_SPARC_GLOB_DAT,
2556 BFD_RELOC_SPARC_JMP_SLOT,
2557 BFD_RELOC_SPARC_RELATIVE,
0f2712ed 2558 BFD_RELOC_SPARC_UA16,
252b5132 2559 BFD_RELOC_SPARC_UA32,
0f2712ed 2560 BFD_RELOC_SPARC_UA64,
739f7f82
DM
2561 BFD_RELOC_SPARC_GOTDATA_HIX22,
2562 BFD_RELOC_SPARC_GOTDATA_LOX10,
2563 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2564 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2565 BFD_RELOC_SPARC_GOTDATA_OP,
d0c9aeb3
DM
2566 BFD_RELOC_SPARC_JMP_IREL,
2567 BFD_RELOC_SPARC_IRELATIVE,
252b5132 2568
b5f79c76 2569/* I think these are specific to SPARC a.out (e.g., Sun 4). */
252b5132
RH
2570 BFD_RELOC_SPARC_BASE13,
2571 BFD_RELOC_SPARC_BASE22,
2572
b5f79c76 2573/* SPARC64 relocations */
252b5132
RH
2574#define BFD_RELOC_SPARC_64 BFD_RELOC_64
2575 BFD_RELOC_SPARC_10,
2576 BFD_RELOC_SPARC_11,
2577 BFD_RELOC_SPARC_OLO10,
2578 BFD_RELOC_SPARC_HH22,
2579 BFD_RELOC_SPARC_HM10,
2580 BFD_RELOC_SPARC_LM22,
2581 BFD_RELOC_SPARC_PC_HH22,
2582 BFD_RELOC_SPARC_PC_HM10,
2583 BFD_RELOC_SPARC_PC_LM22,
2584 BFD_RELOC_SPARC_WDISP16,
2585 BFD_RELOC_SPARC_WDISP19,
2586 BFD_RELOC_SPARC_7,
2587 BFD_RELOC_SPARC_6,
2588 BFD_RELOC_SPARC_5,
2589#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
bd5e6e7e 2590 BFD_RELOC_SPARC_PLT32,
252b5132
RH
2591 BFD_RELOC_SPARC_PLT64,
2592 BFD_RELOC_SPARC_HIX22,
2593 BFD_RELOC_SPARC_LOX10,
2594 BFD_RELOC_SPARC_H44,
2595 BFD_RELOC_SPARC_M44,
2596 BFD_RELOC_SPARC_L44,
2597 BFD_RELOC_SPARC_REGISTER,
2615994e
DM
2598 BFD_RELOC_SPARC_H34,
2599 BFD_RELOC_SPARC_SIZE32,
2600 BFD_RELOC_SPARC_SIZE64,
2601 BFD_RELOC_SPARC_WDISP10,
252b5132 2602
b5f79c76 2603/* SPARC little endian relocation */
252b5132
RH
2604 BFD_RELOC_SPARC_REV32,
2605
b9734f35
JJ
2606/* SPARC TLS relocations */
2607 BFD_RELOC_SPARC_TLS_GD_HI22,
2608 BFD_RELOC_SPARC_TLS_GD_LO10,
2609 BFD_RELOC_SPARC_TLS_GD_ADD,
2610 BFD_RELOC_SPARC_TLS_GD_CALL,
2611 BFD_RELOC_SPARC_TLS_LDM_HI22,
2612 BFD_RELOC_SPARC_TLS_LDM_LO10,
2613 BFD_RELOC_SPARC_TLS_LDM_ADD,
2614 BFD_RELOC_SPARC_TLS_LDM_CALL,
2615 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2616 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2617 BFD_RELOC_SPARC_TLS_LDO_ADD,
2618 BFD_RELOC_SPARC_TLS_IE_HI22,
2619 BFD_RELOC_SPARC_TLS_IE_LO10,
2620 BFD_RELOC_SPARC_TLS_IE_LD,
2621 BFD_RELOC_SPARC_TLS_IE_LDX,
2622 BFD_RELOC_SPARC_TLS_IE_ADD,
2623 BFD_RELOC_SPARC_TLS_LE_HIX22,
2624 BFD_RELOC_SPARC_TLS_LE_LOX10,
2625 BFD_RELOC_SPARC_TLS_DTPMOD32,
2626 BFD_RELOC_SPARC_TLS_DTPMOD64,
2627 BFD_RELOC_SPARC_TLS_DTPOFF32,
2628 BFD_RELOC_SPARC_TLS_DTPOFF64,
2629 BFD_RELOC_SPARC_TLS_TPOFF32,
2630 BFD_RELOC_SPARC_TLS_TPOFF64,
2631
e9f53129
AM
2632/* SPU Relocations. */
2633 BFD_RELOC_SPU_IMM7,
2634 BFD_RELOC_SPU_IMM8,
2635 BFD_RELOC_SPU_IMM10,
2636 BFD_RELOC_SPU_IMM10W,
2637 BFD_RELOC_SPU_IMM16,
2638 BFD_RELOC_SPU_IMM16W,
2639 BFD_RELOC_SPU_IMM18,
2640 BFD_RELOC_SPU_PCREL9a,
2641 BFD_RELOC_SPU_PCREL9b,
2642 BFD_RELOC_SPU_PCREL16,
2643 BFD_RELOC_SPU_LO16,
2644 BFD_RELOC_SPU_HI16,
ece5ef60
AM
2645 BFD_RELOC_SPU_PPU32,
2646 BFD_RELOC_SPU_PPU64,
8fdcc58d 2647 BFD_RELOC_SPU_ADD_PIC,
e9f53129 2648
252b5132
RH
2649/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2650"addend" in some special way.
2651For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2652writing; when reading, it will be the absolute section symbol. The
2653addend is the displacement in bytes of the "lda" instruction from
b5f79c76 2654the "ldah" instruction (which is at the address of this reloc). */
252b5132
RH
2655 BFD_RELOC_ALPHA_GPDISP_HI16,
2656
2657/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2658with GPDISP_HI16 relocs. The addend is ignored when writing the
2659relocations out, and is filled in with the file's GP value on
b5f79c76 2660reading, for convenience. */
252b5132
RH
2661 BFD_RELOC_ALPHA_GPDISP_LO16,
2662
2663/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2664relocation except that there is no accompanying GPDISP_LO16
b5f79c76 2665relocation. */
252b5132
RH
2666 BFD_RELOC_ALPHA_GPDISP,
2667
2668/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2669the assembler turns it into a LDQ instruction to load the address of
2670the symbol, and then fills in a register in the real instruction.
2671
2672The LITERAL reloc, at the LDQ instruction, refers to the .lita
2673section symbol. The addend is ignored when writing, but is filled
2674in with the file's GP value on reading, for convenience, as with the
2675GPDISP_LO16 reloc.
2676
2677The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2678It should refer to the symbol to be referenced, as with 16_GOTOFF,
2679but it generates output not based on the position within the .got
2680section, but relative to the GP value chosen for the file during the
2681final link stage.
2682
2683The LITUSE reloc, on the instruction using the loaded address, gives
2684information to the linker that it might be able to use to optimize
2685away some literal section references. The symbol is ignored (read
2686as the absolute section symbol), and the "addend" indicates the type
2687of instruction using the register:
26881 - "memory" fmt insn
26892 - byte-manipulation (byte offset reg)
b5f79c76 26903 - jsr (target of branch) */
252b5132
RH
2691 BFD_RELOC_ALPHA_LITERAL,
2692 BFD_RELOC_ALPHA_ELF_LITERAL,
2693 BFD_RELOC_ALPHA_LITUSE,
2694
2695/* The HINT relocation indicates a value that should be filled into the
2696"hint" field of a jmp/jsr/ret instruction, for possible branch-
b5f79c76 2697prediction logic which may be provided on some processors. */
252b5132
RH
2698 BFD_RELOC_ALPHA_HINT,
2699
2700/* The LINKAGE relocation outputs a linkage pair in the object file,
b5f79c76 2701which is filled by the linker. */
252b5132
RH
2702 BFD_RELOC_ALPHA_LINKAGE,
2703
2704/* The CODEADDR relocation outputs a STO_CA in the object file,
b5f79c76 2705which is filled by the linker. */
252b5132
RH
2706 BFD_RELOC_ALPHA_CODEADDR,
2707
dc810e39 2708/* The GPREL_HI/LO relocations together form a 32-bit offset from the
b5f79c76 2709GP register. */
dfe57ca0
RH
2710 BFD_RELOC_ALPHA_GPREL_HI16,
2711 BFD_RELOC_ALPHA_GPREL_LO16,
2712
7793f4d0 2713/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
b34976b6 2714share a common GP, and the target address is adjusted for
7793f4d0
RH
2715STO_ALPHA_STD_GPLOAD. */
2716 BFD_RELOC_ALPHA_BRSGP,
2717
0c376465
TG
2718/* The NOP relocation outputs a NOP if the longword displacement
2719between two procedure entry points is < 2^21. */
2720 BFD_RELOC_ALPHA_NOP,
2721
2722/* The BSR relocation outputs a BSR if the longword displacement
2723between two procedure entry points is < 2^21. */
2724 BFD_RELOC_ALPHA_BSR,
2725
2726/* The LDA relocation outputs a LDA if the longword displacement
2727between two procedure entry points is < 2^16. */
2728 BFD_RELOC_ALPHA_LDA,
2729
2730/* The BOH relocation outputs a BSR if the longword displacement
2731between two procedure entry points is < 2^21, or else a hint. */
2732 BFD_RELOC_ALPHA_BOH,
2733
3765b1be
RH
2734/* Alpha thread-local storage relocations. */
2735 BFD_RELOC_ALPHA_TLSGD,
2736 BFD_RELOC_ALPHA_TLSLDM,
2737 BFD_RELOC_ALPHA_DTPMOD64,
2738 BFD_RELOC_ALPHA_GOTDTPREL16,
2739 BFD_RELOC_ALPHA_DTPREL64,
2740 BFD_RELOC_ALPHA_DTPREL_HI16,
2741 BFD_RELOC_ALPHA_DTPREL_LO16,
2742 BFD_RELOC_ALPHA_DTPREL16,
2743 BFD_RELOC_ALPHA_GOTTPREL16,
2744 BFD_RELOC_ALPHA_TPREL64,
2745 BFD_RELOC_ALPHA_TPREL_HI16,
2746 BFD_RELOC_ALPHA_TPREL_LO16,
2747 BFD_RELOC_ALPHA_TPREL16,
2748
df58fc94 2749/* The MIPS jump instruction. */
252b5132 2750 BFD_RELOC_MIPS_JMP,
df58fc94 2751 BFD_RELOC_MICROMIPS_JMP,
252b5132 2752
b5f79c76 2753/* The MIPS16 jump instruction. */
252b5132
RH
2754 BFD_RELOC_MIPS16_JMP,
2755
b5f79c76 2756/* MIPS16 GP relative reloc. */
252b5132
RH
2757 BFD_RELOC_MIPS16_GPREL,
2758
b5f79c76 2759/* High 16 bits of 32-bit value; simple reloc. */
252b5132
RH
2760 BFD_RELOC_HI16,
2761
2762/* High 16 bits of 32-bit value but the low 16 bits will be sign
2763extended and added to form the final result. If the low 16
2764bits form a negative number, we need to add one to the high value
b5f79c76 2765to compensate for the borrow when the low bits are added. */
252b5132
RH
2766 BFD_RELOC_HI16_S,
2767
b5f79c76 2768/* Low 16 bits. */
252b5132
RH
2769 BFD_RELOC_LO16,
2770
d7128ce4
AM
2771/* High 16 bits of 32-bit pc-relative value */
2772 BFD_RELOC_HI16_PCREL,
2773
2774/* High 16 bits of 32-bit pc-relative value, adjusted */
2775 BFD_RELOC_HI16_S_PCREL,
2776
2777/* Low 16 bits of pc-relative value */
2778 BFD_RELOC_LO16_PCREL,
2779
738e5348
RS
2780/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
278116-bit immediate fields */
2782 BFD_RELOC_MIPS16_GOT16,
2783 BFD_RELOC_MIPS16_CALL16,
2784
d6f16593
MR
2785/* MIPS16 high 16 bits of 32-bit value. */
2786 BFD_RELOC_MIPS16_HI16,
2787
2788/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2789extended and added to form the final result. If the low 16
2790bits form a negative number, we need to add one to the high value
2791to compensate for the borrow when the low bits are added. */
2792 BFD_RELOC_MIPS16_HI16_S,
2793
2794/* MIPS16 low 16 bits. */
2795 BFD_RELOC_MIPS16_LO16,
2796
d0f13682
CLT
2797/* MIPS16 TLS relocations */
2798 BFD_RELOC_MIPS16_TLS_GD,
2799 BFD_RELOC_MIPS16_TLS_LDM,
2800 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,
2801 BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
2802 BFD_RELOC_MIPS16_TLS_GOTTPREL,
2803 BFD_RELOC_MIPS16_TLS_TPREL_HI16,
2804 BFD_RELOC_MIPS16_TLS_TPREL_LO16,
2805
b5f79c76 2806/* Relocation against a MIPS literal section. */
252b5132 2807 BFD_RELOC_MIPS_LITERAL,
df58fc94
RS
2808 BFD_RELOC_MICROMIPS_LITERAL,
2809
2810/* microMIPS PC-relative relocations. */
2811 BFD_RELOC_MICROMIPS_7_PCREL_S1,
2812 BFD_RELOC_MICROMIPS_10_PCREL_S1,
2813 BFD_RELOC_MICROMIPS_16_PCREL_S1,
2814
2815/* microMIPS versions of generic BFD relocs. */
2816 BFD_RELOC_MICROMIPS_GPREL16,
2817 BFD_RELOC_MICROMIPS_HI16,
2818 BFD_RELOC_MICROMIPS_HI16_S,
2819 BFD_RELOC_MICROMIPS_LO16,
252b5132 2820
b5f79c76 2821/* MIPS ELF relocations. */
252b5132 2822 BFD_RELOC_MIPS_GOT16,
df58fc94 2823 BFD_RELOC_MICROMIPS_GOT16,
252b5132 2824 BFD_RELOC_MIPS_CALL16,
df58fc94 2825 BFD_RELOC_MICROMIPS_CALL16,
252b5132 2826 BFD_RELOC_MIPS_GOT_HI16,
df58fc94 2827 BFD_RELOC_MICROMIPS_GOT_HI16,
252b5132 2828 BFD_RELOC_MIPS_GOT_LO16,
df58fc94 2829 BFD_RELOC_MICROMIPS_GOT_LO16,
252b5132 2830 BFD_RELOC_MIPS_CALL_HI16,
df58fc94 2831 BFD_RELOC_MICROMIPS_CALL_HI16,
252b5132 2832 BFD_RELOC_MIPS_CALL_LO16,
df58fc94 2833 BFD_RELOC_MICROMIPS_CALL_LO16,
3f830999 2834 BFD_RELOC_MIPS_SUB,
df58fc94 2835 BFD_RELOC_MICROMIPS_SUB,
3f830999 2836 BFD_RELOC_MIPS_GOT_PAGE,
df58fc94 2837 BFD_RELOC_MICROMIPS_GOT_PAGE,
3f830999 2838 BFD_RELOC_MIPS_GOT_OFST,
df58fc94 2839 BFD_RELOC_MICROMIPS_GOT_OFST,
3f830999 2840 BFD_RELOC_MIPS_GOT_DISP,
df58fc94 2841 BFD_RELOC_MICROMIPS_GOT_DISP,
c2feb664
NC
2842 BFD_RELOC_MIPS_SHIFT5,
2843 BFD_RELOC_MIPS_SHIFT6,
2844 BFD_RELOC_MIPS_INSERT_A,
2845 BFD_RELOC_MIPS_INSERT_B,
2846 BFD_RELOC_MIPS_DELETE,
2847 BFD_RELOC_MIPS_HIGHEST,
df58fc94 2848 BFD_RELOC_MICROMIPS_HIGHEST,
c2feb664 2849 BFD_RELOC_MIPS_HIGHER,
df58fc94 2850 BFD_RELOC_MICROMIPS_HIGHER,
c2feb664 2851 BFD_RELOC_MIPS_SCN_DISP,
df58fc94 2852 BFD_RELOC_MICROMIPS_SCN_DISP,
c2feb664
NC
2853 BFD_RELOC_MIPS_REL16,
2854 BFD_RELOC_MIPS_RELGOT,
2855 BFD_RELOC_MIPS_JALR,
df58fc94 2856 BFD_RELOC_MICROMIPS_JALR,
0f20cc35
DJ
2857 BFD_RELOC_MIPS_TLS_DTPMOD32,
2858 BFD_RELOC_MIPS_TLS_DTPREL32,
2859 BFD_RELOC_MIPS_TLS_DTPMOD64,
2860 BFD_RELOC_MIPS_TLS_DTPREL64,
2861 BFD_RELOC_MIPS_TLS_GD,
df58fc94 2862 BFD_RELOC_MICROMIPS_TLS_GD,
0f20cc35 2863 BFD_RELOC_MIPS_TLS_LDM,
df58fc94 2864 BFD_RELOC_MICROMIPS_TLS_LDM,
0f20cc35 2865 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
df58fc94 2866 BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16,
0f20cc35 2867 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
df58fc94 2868 BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16,
0f20cc35 2869 BFD_RELOC_MIPS_TLS_GOTTPREL,
df58fc94 2870 BFD_RELOC_MICROMIPS_TLS_GOTTPREL,
0f20cc35
DJ
2871 BFD_RELOC_MIPS_TLS_TPREL32,
2872 BFD_RELOC_MIPS_TLS_TPREL64,
2873 BFD_RELOC_MIPS_TLS_TPREL_HI16,
df58fc94 2874 BFD_RELOC_MICROMIPS_TLS_TPREL_HI16,
0f20cc35 2875 BFD_RELOC_MIPS_TLS_TPREL_LO16,
df58fc94 2876 BFD_RELOC_MICROMIPS_TLS_TPREL_LO16,
252b5132 2877
ec317fb1 2878
861fb55a 2879/* MIPS ELF relocations (VxWorks and PLT extensions). */
0a44bf69
RS
2880 BFD_RELOC_MIPS_COPY,
2881 BFD_RELOC_MIPS_JUMP_SLOT,
f865a31d
AG
2882
2883
2884/* Moxie ELF relocations. */
2885 BFD_RELOC_MOXIE_10_PCREL,
0a44bf69
RS
2886
2887
bb3fff1e
AM
2888/* Fujitsu Frv Relocations. */
2889 BFD_RELOC_FRV_LABEL16,
2890 BFD_RELOC_FRV_LABEL24,
2891 BFD_RELOC_FRV_LO16,
2892 BFD_RELOC_FRV_HI16,
2893 BFD_RELOC_FRV_GPREL12,
2894 BFD_RELOC_FRV_GPRELU12,
2895 BFD_RELOC_FRV_GPREL32,
2896 BFD_RELOC_FRV_GPRELHI,
2897 BFD_RELOC_FRV_GPRELLO,
51532845
AO
2898 BFD_RELOC_FRV_GOT12,
2899 BFD_RELOC_FRV_GOTHI,
2900 BFD_RELOC_FRV_GOTLO,
2901 BFD_RELOC_FRV_FUNCDESC,
2902 BFD_RELOC_FRV_FUNCDESC_GOT12,
2903 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2904 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2905 BFD_RELOC_FRV_FUNCDESC_VALUE,
2906 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2907 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2908 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2909 BFD_RELOC_FRV_GOTOFF12,
2910 BFD_RELOC_FRV_GOTOFFHI,
2911 BFD_RELOC_FRV_GOTOFFLO,
90219bd0
AO
2912 BFD_RELOC_FRV_GETTLSOFF,
2913 BFD_RELOC_FRV_TLSDESC_VALUE,
2914 BFD_RELOC_FRV_GOTTLSDESC12,
2915 BFD_RELOC_FRV_GOTTLSDESCHI,
2916 BFD_RELOC_FRV_GOTTLSDESCLO,
2917 BFD_RELOC_FRV_TLSMOFF12,
2918 BFD_RELOC_FRV_TLSMOFFHI,
2919 BFD_RELOC_FRV_TLSMOFFLO,
2920 BFD_RELOC_FRV_GOTTLSOFF12,
2921 BFD_RELOC_FRV_GOTTLSOFFHI,
2922 BFD_RELOC_FRV_GOTTLSOFFLO,
2923 BFD_RELOC_FRV_TLSOFF,
2924 BFD_RELOC_FRV_TLSDESC_RELAX,
2925 BFD_RELOC_FRV_GETTLSOFF_RELAX,
2926 BFD_RELOC_FRV_TLSOFF_RELAX,
2927 BFD_RELOC_FRV_TLSMOFF,
bb3fff1e 2928
ec317fb1 2929
03a12831
AO
2930/* This is a 24bit GOT-relative reloc for the mn10300. */
2931 BFD_RELOC_MN10300_GOTOFF24,
2932
2933/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2934in the instruction. */
2935 BFD_RELOC_MN10300_GOT32,
2936
2937/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2938in the instruction. */
2939 BFD_RELOC_MN10300_GOT24,
2940
2941/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2942in the instruction. */
2943 BFD_RELOC_MN10300_GOT16,
2944
2945/* Copy symbol at runtime. */
2946 BFD_RELOC_MN10300_COPY,
2947
2948/* Create GOT entry. */
2949 BFD_RELOC_MN10300_GLOB_DAT,
2950
2951/* Create PLT entry. */
2952 BFD_RELOC_MN10300_JMP_SLOT,
2953
2954/* Adjust by program base. */
2955 BFD_RELOC_MN10300_RELATIVE,
2956
bfff1642
NC
2957/* Together with another reloc targeted at the same location,
2958allows for a value that is the difference of two symbols
2959in the same section. */
2960 BFD_RELOC_MN10300_SYM_DIFF,
2961
569006e5
NC
2962/* The addend of this reloc is an alignment power that must
2963be honoured at the offset's location, regardless of linker
2964relaxation. */
2965 BFD_RELOC_MN10300_ALIGN,
2966
0a22ae8e
NC
2967/* Various TLS-related relocations. */
2968 BFD_RELOC_MN10300_TLS_GD,
2969 BFD_RELOC_MN10300_TLS_LD,
2970 BFD_RELOC_MN10300_TLS_LDO,
2971 BFD_RELOC_MN10300_TLS_GOTIE,
2972 BFD_RELOC_MN10300_TLS_IE,
2973 BFD_RELOC_MN10300_TLS_LE,
2974 BFD_RELOC_MN10300_TLS_DTPMOD,
2975 BFD_RELOC_MN10300_TLS_DTPOFF,
2976 BFD_RELOC_MN10300_TLS_TPOFF,
2977
2978/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
2979instruction. */
2980 BFD_RELOC_MN10300_32_PCREL,
2981
2982/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
2983instruction. */
2984 BFD_RELOC_MN10300_16_PCREL,
2985
541389e2 2986
b5f79c76 2987/* i386/elf relocations */
252b5132
RH
2988 BFD_RELOC_386_GOT32,
2989 BFD_RELOC_386_PLT32,
2990 BFD_RELOC_386_COPY,
2991 BFD_RELOC_386_GLOB_DAT,
2992 BFD_RELOC_386_JUMP_SLOT,
2993 BFD_RELOC_386_RELATIVE,
2994 BFD_RELOC_386_GOTOFF,
2995 BFD_RELOC_386_GOTPC,
37e55690
JJ
2996 BFD_RELOC_386_TLS_TPOFF,
2997 BFD_RELOC_386_TLS_IE,
2998 BFD_RELOC_386_TLS_GOTIE,
13ae64f3
JJ
2999 BFD_RELOC_386_TLS_LE,
3000 BFD_RELOC_386_TLS_GD,
3001 BFD_RELOC_386_TLS_LDM,
3002 BFD_RELOC_386_TLS_LDO_32,
3003 BFD_RELOC_386_TLS_IE_32,
3004 BFD_RELOC_386_TLS_LE_32,
3005 BFD_RELOC_386_TLS_DTPMOD32,
3006 BFD_RELOC_386_TLS_DTPOFF32,
3007 BFD_RELOC_386_TLS_TPOFF32,
67a4f2b7
AO
3008 BFD_RELOC_386_TLS_GOTDESC,
3009 BFD_RELOC_386_TLS_DESC_CALL,
3010 BFD_RELOC_386_TLS_DESC,
cbe950e9 3011 BFD_RELOC_386_IRELATIVE,
252b5132 3012
b5f79c76 3013/* x86-64/elf relocations */
8d88c4ca
NC
3014 BFD_RELOC_X86_64_GOT32,
3015 BFD_RELOC_X86_64_PLT32,
3016 BFD_RELOC_X86_64_COPY,
3017 BFD_RELOC_X86_64_GLOB_DAT,
3018 BFD_RELOC_X86_64_JUMP_SLOT,
3019 BFD_RELOC_X86_64_RELATIVE,
3020 BFD_RELOC_X86_64_GOTPCREL,
3021 BFD_RELOC_X86_64_32S,
bffbf940
JJ
3022 BFD_RELOC_X86_64_DTPMOD64,
3023 BFD_RELOC_X86_64_DTPOFF64,
3024 BFD_RELOC_X86_64_TPOFF64,
3025 BFD_RELOC_X86_64_TLSGD,
3026 BFD_RELOC_X86_64_TLSLD,
3027 BFD_RELOC_X86_64_DTPOFF32,
3028 BFD_RELOC_X86_64_GOTTPOFF,
3029 BFD_RELOC_X86_64_TPOFF32,
d6ab8113
JB
3030 BFD_RELOC_X86_64_GOTOFF64,
3031 BFD_RELOC_X86_64_GOTPC32,
7b81dfbb
AJ
3032 BFD_RELOC_X86_64_GOT64,
3033 BFD_RELOC_X86_64_GOTPCREL64,
3034 BFD_RELOC_X86_64_GOTPC64,
3035 BFD_RELOC_X86_64_GOTPLT64,
3036 BFD_RELOC_X86_64_PLTOFF64,
67a4f2b7
AO
3037 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3038 BFD_RELOC_X86_64_TLSDESC_CALL,
3039 BFD_RELOC_X86_64_TLSDESC,
cbe950e9 3040 BFD_RELOC_X86_64_IRELATIVE,
8d88c4ca 3041
b5f79c76 3042/* ns32k relocations */
252b5132
RH
3043 BFD_RELOC_NS32K_IMM_8,
3044 BFD_RELOC_NS32K_IMM_16,
3045 BFD_RELOC_NS32K_IMM_32,
3046 BFD_RELOC_NS32K_IMM_8_PCREL,
3047 BFD_RELOC_NS32K_IMM_16_PCREL,
3048 BFD_RELOC_NS32K_IMM_32_PCREL,
3049 BFD_RELOC_NS32K_DISP_8,
3050 BFD_RELOC_NS32K_DISP_16,
3051 BFD_RELOC_NS32K_DISP_32,
3052 BFD_RELOC_NS32K_DISP_8_PCREL,
3053 BFD_RELOC_NS32K_DISP_16_PCREL,
3054 BFD_RELOC_NS32K_DISP_32_PCREL,
3055
b5f79c76 3056/* PDP11 relocations */
e135f41b
NC
3057 BFD_RELOC_PDP11_DISP_8_PCREL,
3058 BFD_RELOC_PDP11_DISP_6_PCREL,
3059
b5f79c76 3060/* Picojava relocs. Not all of these appear in object files. */
0bcb993b
ILT
3061 BFD_RELOC_PJ_CODE_HI16,
3062 BFD_RELOC_PJ_CODE_LO16,
3063 BFD_RELOC_PJ_CODE_DIR16,
3064 BFD_RELOC_PJ_CODE_DIR32,
3065 BFD_RELOC_PJ_CODE_REL16,
3066 BFD_RELOC_PJ_CODE_REL32,
3067
b5f79c76 3068/* Power(rs6000) and PowerPC relocations. */
252b5132
RH
3069 BFD_RELOC_PPC_B26,
3070 BFD_RELOC_PPC_BA26,
3071 BFD_RELOC_PPC_TOC16,
3072 BFD_RELOC_PPC_B16,
3073 BFD_RELOC_PPC_B16_BRTAKEN,
3074 BFD_RELOC_PPC_B16_BRNTAKEN,
3075 BFD_RELOC_PPC_BA16,
3076 BFD_RELOC_PPC_BA16_BRTAKEN,
3077 BFD_RELOC_PPC_BA16_BRNTAKEN,
3078 BFD_RELOC_PPC_COPY,
3079 BFD_RELOC_PPC_GLOB_DAT,
3080 BFD_RELOC_PPC_JMP_SLOT,
3081 BFD_RELOC_PPC_RELATIVE,
3082 BFD_RELOC_PPC_LOCAL24PC,
3083 BFD_RELOC_PPC_EMB_NADDR32,
3084 BFD_RELOC_PPC_EMB_NADDR16,
3085 BFD_RELOC_PPC_EMB_NADDR16_LO,
3086 BFD_RELOC_PPC_EMB_NADDR16_HI,
3087 BFD_RELOC_PPC_EMB_NADDR16_HA,
3088 BFD_RELOC_PPC_EMB_SDAI16,
3089 BFD_RELOC_PPC_EMB_SDA2I16,
3090 BFD_RELOC_PPC_EMB_SDA2REL,
3091 BFD_RELOC_PPC_EMB_SDA21,
3092 BFD_RELOC_PPC_EMB_MRKREF,
3093 BFD_RELOC_PPC_EMB_RELSEC16,
3094 BFD_RELOC_PPC_EMB_RELST_LO,
3095 BFD_RELOC_PPC_EMB_RELST_HI,
3096 BFD_RELOC_PPC_EMB_RELST_HA,
3097 BFD_RELOC_PPC_EMB_BIT_FLD,
3098 BFD_RELOC_PPC_EMB_RELSDA,
5bd4f169
AM
3099 BFD_RELOC_PPC64_HIGHER,
3100 BFD_RELOC_PPC64_HIGHER_S,
3101 BFD_RELOC_PPC64_HIGHEST,
3102 BFD_RELOC_PPC64_HIGHEST_S,
3103 BFD_RELOC_PPC64_TOC16_LO,
3104 BFD_RELOC_PPC64_TOC16_HI,
3105 BFD_RELOC_PPC64_TOC16_HA,
3106 BFD_RELOC_PPC64_TOC,
dc810e39 3107 BFD_RELOC_PPC64_PLTGOT16,
5bd4f169
AM
3108 BFD_RELOC_PPC64_PLTGOT16_LO,
3109 BFD_RELOC_PPC64_PLTGOT16_HI,
3110 BFD_RELOC_PPC64_PLTGOT16_HA,
3111 BFD_RELOC_PPC64_ADDR16_DS,
3112 BFD_RELOC_PPC64_ADDR16_LO_DS,
3113 BFD_RELOC_PPC64_GOT16_DS,
3114 BFD_RELOC_PPC64_GOT16_LO_DS,
3115 BFD_RELOC_PPC64_PLT16_LO_DS,
3116 BFD_RELOC_PPC64_SECTOFF_DS,
3117 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3118 BFD_RELOC_PPC64_TOC16_DS,
3119 BFD_RELOC_PPC64_TOC16_LO_DS,
3120 BFD_RELOC_PPC64_PLTGOT16_DS,
3121 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
252b5132 3122
411e1bfb
AM
3123/* PowerPC and PowerPC64 thread-local storage relocations. */
3124 BFD_RELOC_PPC_TLS,
727fc41e
AM
3125 BFD_RELOC_PPC_TLSGD,
3126 BFD_RELOC_PPC_TLSLD,
411e1bfb
AM
3127 BFD_RELOC_PPC_DTPMOD,
3128 BFD_RELOC_PPC_TPREL16,
3129 BFD_RELOC_PPC_TPREL16_LO,
3130 BFD_RELOC_PPC_TPREL16_HI,
3131 BFD_RELOC_PPC_TPREL16_HA,
3132 BFD_RELOC_PPC_TPREL,
3133 BFD_RELOC_PPC_DTPREL16,
3134 BFD_RELOC_PPC_DTPREL16_LO,
3135 BFD_RELOC_PPC_DTPREL16_HI,
3136 BFD_RELOC_PPC_DTPREL16_HA,
3137 BFD_RELOC_PPC_DTPREL,
3138 BFD_RELOC_PPC_GOT_TLSGD16,
3139 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3140 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3141 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3142 BFD_RELOC_PPC_GOT_TLSLD16,
3143 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3144 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3145 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3146 BFD_RELOC_PPC_GOT_TPREL16,
3147 BFD_RELOC_PPC_GOT_TPREL16_LO,
3148 BFD_RELOC_PPC_GOT_TPREL16_HI,
3149 BFD_RELOC_PPC_GOT_TPREL16_HA,
3150 BFD_RELOC_PPC_GOT_DTPREL16,
3151 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3152 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3153 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3154 BFD_RELOC_PPC64_TPREL16_DS,
3155 BFD_RELOC_PPC64_TPREL16_LO_DS,
3156 BFD_RELOC_PPC64_TPREL16_HIGHER,
3157 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3158 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3159 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3160 BFD_RELOC_PPC64_DTPREL16_DS,
3161 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3162 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3163 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3164 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3165 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3166
b5f79c76 3167/* IBM 370/390 relocations */
5b93d8bb
AM
3168 BFD_RELOC_I370_D12,
3169
7dee875e 3170/* The type of reloc used to build a constructor table - at the moment
252b5132 3171probably a 32 bit wide absolute relocation, but the target can choose.
b5f79c76 3172It generally does map to one of the other relocation types. */
252b5132
RH
3173 BFD_RELOC_CTOR,
3174
3175/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
b5f79c76 3176not stored in the instruction. */
252b5132
RH
3177 BFD_RELOC_ARM_PCREL_BRANCH,
3178
dfc5f959
NC
3179/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3180not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 3181field in the instruction. */
dfc5f959
NC
3182 BFD_RELOC_ARM_PCREL_BLX,
3183
3184/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3185not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 3186field in the instruction. */
dfc5f959
NC
3187 BFD_RELOC_THUMB_PCREL_BLX,
3188
39b41c9c
PB
3189/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3190 BFD_RELOC_ARM_PCREL_CALL,
3191
3192/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3193 BFD_RELOC_ARM_PCREL_JUMP,
3194
c19d1205
ZW
3195/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3196The lowest bit must be zero and is not stored in the instruction.
3197Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3198"nn" one smaller in all cases. Note further that BRANCH23
3199corresponds to R_ARM_THM_CALL. */
3200 BFD_RELOC_THUMB_PCREL_BRANCH7,
3201 BFD_RELOC_THUMB_PCREL_BRANCH9,
3202 BFD_RELOC_THUMB_PCREL_BRANCH12,
3203 BFD_RELOC_THUMB_PCREL_BRANCH20,
3204 BFD_RELOC_THUMB_PCREL_BRANCH23,
3205 BFD_RELOC_THUMB_PCREL_BRANCH25,
3206
3207/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
252b5132 3208 BFD_RELOC_ARM_OFFSET_IMM,
c19d1205
ZW
3209
3210/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
252b5132 3211 BFD_RELOC_ARM_THUMB_OFFSET,
252b5132 3212
d003868e 3213/* Pc-relative or absolute relocation depending on target. Used for
db6579d4 3214entries in .init_array sections. */
9c504268 3215 BFD_RELOC_ARM_TARGET1,
db6579d4
PB
3216
3217/* Read-only segment base relative address. */
3218 BFD_RELOC_ARM_ROSEGREL32,
3219
3220/* Data segment base relative address. */
3221 BFD_RELOC_ARM_SBREL32,
3222
c19d1205 3223/* This reloc is used for references to RTTI data from exception handling
eb043451
PB
3224tables. The actual definition depends on the target. It may be a
3225pc-relative or some form of GOT-indirect relocation. */
3226 BFD_RELOC_ARM_TARGET2,
3227
3228/* 31-bit PC relative address. */
3229 BFD_RELOC_ARM_PREL31,
3230
b6895b4f
PB
3231/* Low and High halfword relocations for MOVW and MOVT instructions. */
3232 BFD_RELOC_ARM_MOVW,
3233 BFD_RELOC_ARM_MOVT,
3234 BFD_RELOC_ARM_MOVW_PCREL,
3235 BFD_RELOC_ARM_MOVT_PCREL,
3236 BFD_RELOC_ARM_THUMB_MOVW,
3237 BFD_RELOC_ARM_THUMB_MOVT,
3238 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3239 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3240
c19d1205
ZW
3241/* Relocations for setting up GOTs and PLTs for shared libraries. */
3242 BFD_RELOC_ARM_JUMP_SLOT,
3243 BFD_RELOC_ARM_GLOB_DAT,
3244 BFD_RELOC_ARM_GOT32,
3245 BFD_RELOC_ARM_PLT32,
3246 BFD_RELOC_ARM_RELATIVE,
3247 BFD_RELOC_ARM_GOTOFF,
3248 BFD_RELOC_ARM_GOTPC,
b43420e6 3249 BFD_RELOC_ARM_GOT_PREL,
c19d1205
ZW
3250
3251/* ARM thread-local storage relocations. */
3252 BFD_RELOC_ARM_TLS_GD32,
3253 BFD_RELOC_ARM_TLS_LDO32,
3254 BFD_RELOC_ARM_TLS_LDM32,
3255 BFD_RELOC_ARM_TLS_DTPOFF32,
3256 BFD_RELOC_ARM_TLS_DTPMOD32,
3257 BFD_RELOC_ARM_TLS_TPOFF32,
3258 BFD_RELOC_ARM_TLS_IE32,
3259 BFD_RELOC_ARM_TLS_LE32,
0855e32b
NS
3260 BFD_RELOC_ARM_TLS_GOTDESC,
3261 BFD_RELOC_ARM_TLS_CALL,
3262 BFD_RELOC_ARM_THM_TLS_CALL,
3263 BFD_RELOC_ARM_TLS_DESCSEQ,
3264 BFD_RELOC_ARM_THM_TLS_DESCSEQ,
3265 BFD_RELOC_ARM_TLS_DESC,
c19d1205 3266
4962c51a
MS
3267/* ARM group relocations. */
3268 BFD_RELOC_ARM_ALU_PC_G0_NC,
3269 BFD_RELOC_ARM_ALU_PC_G0,
3270 BFD_RELOC_ARM_ALU_PC_G1_NC,
3271 BFD_RELOC_ARM_ALU_PC_G1,
3272 BFD_RELOC_ARM_ALU_PC_G2,
3273 BFD_RELOC_ARM_LDR_PC_G0,
3274 BFD_RELOC_ARM_LDR_PC_G1,
3275 BFD_RELOC_ARM_LDR_PC_G2,
3276 BFD_RELOC_ARM_LDRS_PC_G0,
3277 BFD_RELOC_ARM_LDRS_PC_G1,
3278 BFD_RELOC_ARM_LDRS_PC_G2,
3279 BFD_RELOC_ARM_LDC_PC_G0,
3280 BFD_RELOC_ARM_LDC_PC_G1,
3281 BFD_RELOC_ARM_LDC_PC_G2,
3282 BFD_RELOC_ARM_ALU_SB_G0_NC,
3283 BFD_RELOC_ARM_ALU_SB_G0,
3284 BFD_RELOC_ARM_ALU_SB_G1_NC,
3285 BFD_RELOC_ARM_ALU_SB_G1,
3286 BFD_RELOC_ARM_ALU_SB_G2,
3287 BFD_RELOC_ARM_LDR_SB_G0,
3288 BFD_RELOC_ARM_LDR_SB_G1,
3289 BFD_RELOC_ARM_LDR_SB_G2,
3290 BFD_RELOC_ARM_LDRS_SB_G0,
3291 BFD_RELOC_ARM_LDRS_SB_G1,
3292 BFD_RELOC_ARM_LDRS_SB_G2,
3293 BFD_RELOC_ARM_LDC_SB_G0,
3294 BFD_RELOC_ARM_LDC_SB_G1,
3295 BFD_RELOC_ARM_LDC_SB_G2,
3296
845b51d6
PB
3297/* Annotation of BX instructions. */
3298 BFD_RELOC_ARM_V4BX,
3299
34e77a92
RS
3300/* ARM support for STT_GNU_IFUNC. */
3301 BFD_RELOC_ARM_IRELATIVE,
3302
c19d1205
ZW
3303/* These relocs are only used within the ARM assembler. They are not
3304(at present) written to any object files. */
3305 BFD_RELOC_ARM_IMMEDIATE,
3306 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3307 BFD_RELOC_ARM_T32_IMMEDIATE,
16805f35 3308 BFD_RELOC_ARM_T32_ADD_IMM,
92e90b6e 3309 BFD_RELOC_ARM_T32_IMM12,
e9f89963 3310 BFD_RELOC_ARM_T32_ADD_PC12,
c19d1205 3311 BFD_RELOC_ARM_SHIFT_IMM,
3eb17e6b 3312 BFD_RELOC_ARM_SMC,
90ec0d68 3313 BFD_RELOC_ARM_HVC,
c19d1205
ZW
3314 BFD_RELOC_ARM_SWI,
3315 BFD_RELOC_ARM_MULTI,
3316 BFD_RELOC_ARM_CP_OFF_IMM,
3317 BFD_RELOC_ARM_CP_OFF_IMM_S2,
8f06b2d8
PB
3318 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3319 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
c19d1205
ZW
3320 BFD_RELOC_ARM_ADR_IMM,
3321 BFD_RELOC_ARM_LDR_IMM,
3322 BFD_RELOC_ARM_LITERAL,
3323 BFD_RELOC_ARM_IN_POOL,
3324 BFD_RELOC_ARM_OFFSET_IMM8,
3325 BFD_RELOC_ARM_T32_OFFSET_U8,
3326 BFD_RELOC_ARM_T32_OFFSET_IMM,
3327 BFD_RELOC_ARM_HWLITERAL,
3328 BFD_RELOC_ARM_THUMB_ADD,
3329 BFD_RELOC_ARM_THUMB_IMM,
3330 BFD_RELOC_ARM_THUMB_SHIFT,
3331
ef230218 3332/* Renesas / SuperH SH relocs. Not all of these appear in object files. */
252b5132
RH
3333 BFD_RELOC_SH_PCDISP8BY2,
3334 BFD_RELOC_SH_PCDISP12BY2,
1d70c7fb
AO
3335 BFD_RELOC_SH_IMM3,
3336 BFD_RELOC_SH_IMM3U,
3337 BFD_RELOC_SH_DISP12,
3338 BFD_RELOC_SH_DISP12BY2,
3339 BFD_RELOC_SH_DISP12BY4,
3340 BFD_RELOC_SH_DISP12BY8,
3341 BFD_RELOC_SH_DISP20,
3342 BFD_RELOC_SH_DISP20BY8,
252b5132
RH
3343 BFD_RELOC_SH_IMM4,
3344 BFD_RELOC_SH_IMM4BY2,
3345 BFD_RELOC_SH_IMM4BY4,
3346 BFD_RELOC_SH_IMM8,
3347 BFD_RELOC_SH_IMM8BY2,
3348 BFD_RELOC_SH_IMM8BY4,
3349 BFD_RELOC_SH_PCRELIMM8BY2,
3350 BFD_RELOC_SH_PCRELIMM8BY4,
3351 BFD_RELOC_SH_SWITCH16,
3352 BFD_RELOC_SH_SWITCH32,
3353 BFD_RELOC_SH_USES,
3354 BFD_RELOC_SH_COUNT,
3355 BFD_RELOC_SH_ALIGN,
3356 BFD_RELOC_SH_CODE,
3357 BFD_RELOC_SH_DATA,
3358 BFD_RELOC_SH_LABEL,
015551fc
JR
3359 BFD_RELOC_SH_LOOP_START,
3360 BFD_RELOC_SH_LOOP_END,
1bd91689
AM
3361 BFD_RELOC_SH_COPY,
3362 BFD_RELOC_SH_GLOB_DAT,
3363 BFD_RELOC_SH_JMP_SLOT,
3364 BFD_RELOC_SH_RELATIVE,
3365 BFD_RELOC_SH_GOTPC,
54327882
AM
3366 BFD_RELOC_SH_GOT_LOW16,
3367 BFD_RELOC_SH_GOT_MEDLOW16,
3368 BFD_RELOC_SH_GOT_MEDHI16,
3369 BFD_RELOC_SH_GOT_HI16,
3370 BFD_RELOC_SH_GOTPLT_LOW16,
3371 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3372 BFD_RELOC_SH_GOTPLT_MEDHI16,
3373 BFD_RELOC_SH_GOTPLT_HI16,
3374 BFD_RELOC_SH_PLT_LOW16,
3375 BFD_RELOC_SH_PLT_MEDLOW16,
3376 BFD_RELOC_SH_PLT_MEDHI16,
3377 BFD_RELOC_SH_PLT_HI16,
3378 BFD_RELOC_SH_GOTOFF_LOW16,
3379 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3380 BFD_RELOC_SH_GOTOFF_MEDHI16,
3381 BFD_RELOC_SH_GOTOFF_HI16,
3382 BFD_RELOC_SH_GOTPC_LOW16,
3383 BFD_RELOC_SH_GOTPC_MEDLOW16,
3384 BFD_RELOC_SH_GOTPC_MEDHI16,
3385 BFD_RELOC_SH_GOTPC_HI16,
3386 BFD_RELOC_SH_COPY64,
3387 BFD_RELOC_SH_GLOB_DAT64,
3388 BFD_RELOC_SH_JMP_SLOT64,
3389 BFD_RELOC_SH_RELATIVE64,
3390 BFD_RELOC_SH_GOT10BY4,
3391 BFD_RELOC_SH_GOT10BY8,
3392 BFD_RELOC_SH_GOTPLT10BY4,
3393 BFD_RELOC_SH_GOTPLT10BY8,
3394 BFD_RELOC_SH_GOTPLT32,
3395 BFD_RELOC_SH_SHMEDIA_CODE,
3396 BFD_RELOC_SH_IMMU5,
3397 BFD_RELOC_SH_IMMS6,
3398 BFD_RELOC_SH_IMMS6BY32,
3399 BFD_RELOC_SH_IMMU6,
3400 BFD_RELOC_SH_IMMS10,
3401 BFD_RELOC_SH_IMMS10BY2,
3402 BFD_RELOC_SH_IMMS10BY4,
3403 BFD_RELOC_SH_IMMS10BY8,
3404 BFD_RELOC_SH_IMMS16,
3405 BFD_RELOC_SH_IMMU16,
3406 BFD_RELOC_SH_IMM_LOW16,
3407 BFD_RELOC_SH_IMM_LOW16_PCREL,
3408 BFD_RELOC_SH_IMM_MEDLOW16,
3409 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3410 BFD_RELOC_SH_IMM_MEDHI16,
3411 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3412 BFD_RELOC_SH_IMM_HI16,
3413 BFD_RELOC_SH_IMM_HI16_PCREL,
3414 BFD_RELOC_SH_PT_16,
5dc97655
KK
3415 BFD_RELOC_SH_TLS_GD_32,
3416 BFD_RELOC_SH_TLS_LD_32,
3417 BFD_RELOC_SH_TLS_LDO_32,
3418 BFD_RELOC_SH_TLS_IE_32,
3419 BFD_RELOC_SH_TLS_LE_32,
3420 BFD_RELOC_SH_TLS_DTPMOD32,
3421 BFD_RELOC_SH_TLS_DTPOFF32,
3422 BFD_RELOC_SH_TLS_TPOFF32,
8e45593f
NC
3423 BFD_RELOC_SH_GOT20,
3424 BFD_RELOC_SH_GOTOFF20,
3425 BFD_RELOC_SH_GOTFUNCDESC,
3426 BFD_RELOC_SH_GOTFUNCDESC20,
3427 BFD_RELOC_SH_GOTOFFFUNCDESC,
3428 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3429 BFD_RELOC_SH_FUNCDESC,
252b5132 3430
0d2bcfaf 3431/* ARC Cores relocs.
252b5132
RH
3432ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3433not stored in the instruction. The high 20 bits are installed in bits 26
b5f79c76 3434through 7 of the instruction. */
252b5132
RH
3435 BFD_RELOC_ARC_B22_PCREL,
3436
3437/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3438stored in the instruction. The high 24 bits are installed in bits 23
b5f79c76 3439through 0. */
252b5132
RH
3440 BFD_RELOC_ARC_B26,
3441
0f64bb02
CM
3442/* ADI Blackfin 16 bit immediate absolute reloc. */
3443 BFD_RELOC_BFIN_16_IMM,
3444
3445/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3446 BFD_RELOC_BFIN_16_HIGH,
3447
3448/* ADI Blackfin 'a' part of LSETUP. */
3449 BFD_RELOC_BFIN_4_PCREL,
3450
3451/* ADI Blackfin. */
3452 BFD_RELOC_BFIN_5_PCREL,
3453
3454/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3455 BFD_RELOC_BFIN_16_LOW,
3456
3457/* ADI Blackfin. */
3458 BFD_RELOC_BFIN_10_PCREL,
3459
3460/* ADI Blackfin 'b' part of LSETUP. */
3461 BFD_RELOC_BFIN_11_PCREL,
3462
3463/* ADI Blackfin. */
3464 BFD_RELOC_BFIN_12_PCREL_JUMP,
3465
3466/* ADI Blackfin Short jump, pcrel. */
3467 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3468
3469/* ADI Blackfin Call.x not implemented. */
3470 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3471
3472/* ADI Blackfin Long Jump pcrel. */
3473 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3474
48d502e1
BS
3475/* ADI Blackfin FD-PIC relocations. */
3476 BFD_RELOC_BFIN_GOT17M4,
3477 BFD_RELOC_BFIN_GOTHI,
3478 BFD_RELOC_BFIN_GOTLO,
3479 BFD_RELOC_BFIN_FUNCDESC,
3480 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3481 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3482 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3483 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3484 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3485 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3486 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3487 BFD_RELOC_BFIN_GOTOFF17M4,
3488 BFD_RELOC_BFIN_GOTOFFHI,
3489 BFD_RELOC_BFIN_GOTOFFLO,
3490
0f64bb02
CM
3491/* ADI Blackfin GOT relocation. */
3492 BFD_RELOC_BFIN_GOT,
3493
3494/* ADI Blackfin PLTPC relocation. */
3495 BFD_RELOC_BFIN_PLTPC,
3496
3497/* ADI Blackfin arithmetic relocation. */
3498 BFD_ARELOC_BFIN_PUSH,
3499
3500/* ADI Blackfin arithmetic relocation. */
3501 BFD_ARELOC_BFIN_CONST,
3502
3503/* ADI Blackfin arithmetic relocation. */
3504 BFD_ARELOC_BFIN_ADD,
3505
3506/* ADI Blackfin arithmetic relocation. */
3507 BFD_ARELOC_BFIN_SUB,
3508
3509/* ADI Blackfin arithmetic relocation. */
3510 BFD_ARELOC_BFIN_MULT,
3511
3512/* ADI Blackfin arithmetic relocation. */
3513 BFD_ARELOC_BFIN_DIV,
3514
3515/* ADI Blackfin arithmetic relocation. */
3516 BFD_ARELOC_BFIN_MOD,
3517
3518/* ADI Blackfin arithmetic relocation. */
3519 BFD_ARELOC_BFIN_LSHIFT,
3520
3521/* ADI Blackfin arithmetic relocation. */
3522 BFD_ARELOC_BFIN_RSHIFT,
3523
3524/* ADI Blackfin arithmetic relocation. */
3525 BFD_ARELOC_BFIN_AND,
3526
3527/* ADI Blackfin arithmetic relocation. */
3528 BFD_ARELOC_BFIN_OR,
3529
3530/* ADI Blackfin arithmetic relocation. */
3531 BFD_ARELOC_BFIN_XOR,
3532
3533/* ADI Blackfin arithmetic relocation. */
3534 BFD_ARELOC_BFIN_LAND,
3535
3536/* ADI Blackfin arithmetic relocation. */
3537 BFD_ARELOC_BFIN_LOR,
3538
3539/* ADI Blackfin arithmetic relocation. */
3540 BFD_ARELOC_BFIN_LEN,
3541
3542/* ADI Blackfin arithmetic relocation. */
3543 BFD_ARELOC_BFIN_NEG,
3544
3545/* ADI Blackfin arithmetic relocation. */
3546 BFD_ARELOC_BFIN_COMP,
3547
3548/* ADI Blackfin arithmetic relocation. */
3549 BFD_ARELOC_BFIN_PAGE,
3550
3551/* ADI Blackfin arithmetic relocation. */
3552 BFD_ARELOC_BFIN_HWPAGE,
3553
3554/* ADI Blackfin arithmetic relocation. */
3555 BFD_ARELOC_BFIN_ADDR,
3556
252b5132
RH
3557/* Mitsubishi D10V relocs.
3558This is a 10-bit reloc with the right 2 bits
b5f79c76 3559assumed to be 0. */
252b5132
RH
3560 BFD_RELOC_D10V_10_PCREL_R,
3561
3562/* Mitsubishi D10V relocs.
3563This is a 10-bit reloc with the right 2 bits
3564assumed to be 0. This is the same as the previous reloc
3565except it is in the left container, i.e.,
b5f79c76 3566shifted left 15 bits. */
252b5132
RH
3567 BFD_RELOC_D10V_10_PCREL_L,
3568
3569/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3570assumed to be 0. */
252b5132
RH
3571 BFD_RELOC_D10V_18,
3572
3573/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3574assumed to be 0. */
252b5132
RH
3575 BFD_RELOC_D10V_18_PCREL,
3576
3577/* Mitsubishi D30V relocs.
b5f79c76 3578This is a 6-bit absolute reloc. */
252b5132
RH
3579 BFD_RELOC_D30V_6,
3580
adde6300 3581/* This is a 6-bit pc-relative reloc with
b5f79c76 3582the right 3 bits assumed to be 0. */
252b5132
RH
3583 BFD_RELOC_D30V_9_PCREL,
3584
adde6300 3585/* This is a 6-bit pc-relative reloc with
252b5132
RH
3586the right 3 bits assumed to be 0. Same
3587as the previous reloc but on the right side
b5f79c76 3588of the container. */
252b5132
RH
3589 BFD_RELOC_D30V_9_PCREL_R,
3590
adde6300 3591/* This is a 12-bit absolute reloc with the
b5f79c76 3592right 3 bitsassumed to be 0. */
252b5132
RH
3593 BFD_RELOC_D30V_15,
3594
adde6300 3595/* This is a 12-bit pc-relative reloc with
b5f79c76 3596the right 3 bits assumed to be 0. */
252b5132
RH
3597 BFD_RELOC_D30V_15_PCREL,
3598
adde6300 3599/* This is a 12-bit pc-relative reloc with
252b5132
RH
3600the right 3 bits assumed to be 0. Same
3601as the previous reloc but on the right side
b5f79c76 3602of the container. */
252b5132
RH
3603 BFD_RELOC_D30V_15_PCREL_R,
3604
adde6300 3605/* This is an 18-bit absolute reloc with
b5f79c76 3606the right 3 bits assumed to be 0. */
252b5132
RH
3607 BFD_RELOC_D30V_21,
3608
adde6300 3609/* This is an 18-bit pc-relative reloc with
b5f79c76 3610the right 3 bits assumed to be 0. */
252b5132
RH
3611 BFD_RELOC_D30V_21_PCREL,
3612
adde6300 3613/* This is an 18-bit pc-relative reloc with
252b5132
RH
3614the right 3 bits assumed to be 0. Same
3615as the previous reloc but on the right side
b5f79c76 3616of the container. */
252b5132
RH
3617 BFD_RELOC_D30V_21_PCREL_R,
3618
b5f79c76 3619/* This is a 32-bit absolute reloc. */
252b5132
RH
3620 BFD_RELOC_D30V_32,
3621
b5f79c76 3622/* This is a 32-bit pc-relative reloc. */
252b5132
RH
3623 BFD_RELOC_D30V_32_PCREL,
3624
d172d4ba
NC
3625/* DLX relocs */
3626 BFD_RELOC_DLX_HI16_S,
3627
3628/* DLX relocs */
3629 BFD_RELOC_DLX_LO16,
3630
3631/* DLX relocs */
3632 BFD_RELOC_DLX_JMP26,
3633
e729279b 3634/* Renesas M16C/M32C Relocations. */
fd54057a 3635 BFD_RELOC_M32C_HI8,
6772dd07
DD
3636 BFD_RELOC_M32C_RL_JUMP,
3637 BFD_RELOC_M32C_RL_1ADDR,
3638 BFD_RELOC_M32C_RL_2ADDR,
e729279b 3639
26597c86 3640/* Renesas M32R (formerly Mitsubishi M32R) relocs.
b5f79c76 3641This is a 24 bit absolute address. */
252b5132
RH
3642 BFD_RELOC_M32R_24,
3643
b5f79c76 3644/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3645 BFD_RELOC_M32R_10_PCREL,
3646
b5f79c76 3647/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3648 BFD_RELOC_M32R_18_PCREL,
3649
b5f79c76 3650/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3651 BFD_RELOC_M32R_26_PCREL,
3652
3653/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3654used when the lower 16 bits are treated as unsigned. */
252b5132
RH
3655 BFD_RELOC_M32R_HI16_ULO,
3656
3657/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3658used when the lower 16 bits are treated as signed. */
252b5132
RH
3659 BFD_RELOC_M32R_HI16_SLO,
3660
b5f79c76 3661/* This is a 16-bit reloc containing the lower 16 bits of an address. */
252b5132
RH
3662 BFD_RELOC_M32R_LO16,
3663
3664/* This is a 16-bit reloc containing the small data area offset for use in
b5f79c76 3665add3, load, and store instructions. */
252b5132
RH
3666 BFD_RELOC_M32R_SDA16,
3667
6edf0760
NC
3668/* For PIC. */
3669 BFD_RELOC_M32R_GOT24,
3670 BFD_RELOC_M32R_26_PLTREL,
3671 BFD_RELOC_M32R_COPY,
3672 BFD_RELOC_M32R_GLOB_DAT,
3673 BFD_RELOC_M32R_JMP_SLOT,
3674 BFD_RELOC_M32R_RELATIVE,
3675 BFD_RELOC_M32R_GOTOFF,
097f809a
NC
3676 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3677 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3678 BFD_RELOC_M32R_GOTOFF_LO,
6edf0760
NC
3679 BFD_RELOC_M32R_GOTPC24,
3680 BFD_RELOC_M32R_GOT16_HI_ULO,
3681 BFD_RELOC_M32R_GOT16_HI_SLO,
3682 BFD_RELOC_M32R_GOT16_LO,
3683 BFD_RELOC_M32R_GOTPC_HI_ULO,
3684 BFD_RELOC_M32R_GOTPC_HI_SLO,
3685 BFD_RELOC_M32R_GOTPC_LO,
3686
b5f79c76 3687/* This is a 9-bit reloc */
252b5132
RH
3688 BFD_RELOC_V850_9_PCREL,
3689
b5f79c76 3690/* This is a 22-bit reloc */
252b5132
RH
3691 BFD_RELOC_V850_22_PCREL,
3692
b5f79c76 3693/* This is a 16 bit offset from the short data area pointer. */
252b5132
RH
3694 BFD_RELOC_V850_SDA_16_16_OFFSET,
3695
3696/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3697short data area pointer. */
252b5132
RH
3698 BFD_RELOC_V850_SDA_15_16_OFFSET,
3699
b5f79c76 3700/* This is a 16 bit offset from the zero data area pointer. */
252b5132
RH
3701 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3702
3703/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3704zero data area pointer. */
252b5132
RH
3705 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3706
3707/* This is an 8 bit offset (of which only 6 bits are used) from the
b5f79c76 3708tiny data area pointer. */
252b5132
RH
3709 BFD_RELOC_V850_TDA_6_8_OFFSET,
3710
3711/* This is an 8bit offset (of which only 7 bits are used) from the tiny
b5f79c76 3712data area pointer. */
252b5132
RH
3713 BFD_RELOC_V850_TDA_7_8_OFFSET,
3714
b5f79c76 3715/* This is a 7 bit offset from the tiny data area pointer. */
252b5132
RH
3716 BFD_RELOC_V850_TDA_7_7_OFFSET,
3717
b5f79c76 3718/* This is a 16 bit offset from the tiny data area pointer. */
252b5132
RH
3719 BFD_RELOC_V850_TDA_16_16_OFFSET,
3720
3721/* This is a 5 bit offset (of which only 4 bits are used) from the tiny
b5f79c76 3722data area pointer. */
252b5132
RH
3723 BFD_RELOC_V850_TDA_4_5_OFFSET,
3724
b5f79c76 3725/* This is a 4 bit offset from the tiny data area pointer. */
252b5132
RH
3726 BFD_RELOC_V850_TDA_4_4_OFFSET,
3727
3728/* This is a 16 bit offset from the short data area pointer, with the
7dee875e 3729bits placed non-contiguously in the instruction. */
252b5132
RH
3730 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3731
3732/* This is a 16 bit offset from the zero data area pointer, with the
7dee875e 3733bits placed non-contiguously in the instruction. */
252b5132
RH
3734 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3735
b5f79c76 3736/* This is a 6 bit offset from the call table base pointer. */
252b5132
RH
3737 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3738
b5f79c76 3739/* This is a 16 bit offset from the call table base pointer. */
252b5132
RH
3740 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3741
86aba9db
NC
3742/* Used for relaxing indirect function calls. */
3743 BFD_RELOC_V850_LONGCALL,
3744
3745/* Used for relaxing indirect jumps. */
3746 BFD_RELOC_V850_LONGJUMP,
3747
3748/* Used to maintain alignment whilst relaxing. */
3749 BFD_RELOC_V850_ALIGN,
541389e2 3750
1e50d24d
RS
3751/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3752instructions. */
3753 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3754
1cd986c5
NC
3755/* This is a 16-bit reloc. */
3756 BFD_RELOC_V850_16_PCREL,
3757
3758/* This is a 17-bit reloc. */
3759 BFD_RELOC_V850_17_PCREL,
3760
3761/* This is a 23-bit reloc. */
3762 BFD_RELOC_V850_23,
3763
3764/* This is a 32-bit reloc. */
3765 BFD_RELOC_V850_32_PCREL,
3766
3767/* This is a 32-bit reloc. */
3768 BFD_RELOC_V850_32_ABS,
3769
3770/* This is a 16-bit reloc. */
3771 BFD_RELOC_V850_16_SPLIT_OFFSET,
3772
3773/* This is a 16-bit reloc. */
3774 BFD_RELOC_V850_16_S1,
3775
3776/* Low 16 bits. 16 bit shifted by 1. */
3777 BFD_RELOC_V850_LO16_S1,
3778
3779/* This is a 16 bit offset from the call table base pointer. */
3780 BFD_RELOC_V850_CALLT_15_16_OFFSET,
3781
3782/* DSO relocations. */
3783 BFD_RELOC_V850_32_GOTPCREL,
3784
3785/* DSO relocations. */
3786 BFD_RELOC_V850_16_GOT,
3787
3788/* DSO relocations. */
3789 BFD_RELOC_V850_32_GOT,
3790
3791/* DSO relocations. */
3792 BFD_RELOC_V850_22_PLT_PCREL,
3793
3794/* DSO relocations. */
3795 BFD_RELOC_V850_32_PLT_PCREL,
3796
3797/* DSO relocations. */
3798 BFD_RELOC_V850_COPY,
3799
3800/* DSO relocations. */
3801 BFD_RELOC_V850_GLOB_DAT,
3802
3803/* DSO relocations. */
3804 BFD_RELOC_V850_JMP_SLOT,
3805
3806/* DSO relocations. */
3807 BFD_RELOC_V850_RELATIVE,
3808
3809/* DSO relocations. */
3810 BFD_RELOC_V850_16_GOTOFF,
3811
3812/* DSO relocations. */
3813 BFD_RELOC_V850_32_GOTOFF,
3814
3815/* start code. */
3816 BFD_RELOC_V850_CODE,
3817
3818/* start data in text. */
3819 BFD_RELOC_V850_DATA,
3820
252b5132
RH
3821/* This is a 8bit DP reloc for the tms320c30, where the most
3822significant 8 bits of a 24 bit word are placed into the least
b5f79c76 3823significant 8 bits of the opcode. */
252b5132
RH
3824 BFD_RELOC_TIC30_LDP,
3825
81635ce4
TW
3826/* This is a 7bit reloc for the tms320c54x, where the least
3827significant 7 bits of a 16 bit word are placed into the least
b5f79c76 3828significant 7 bits of the opcode. */
81635ce4
TW
3829 BFD_RELOC_TIC54X_PARTLS7,
3830
3831/* This is a 9bit DP reloc for the tms320c54x, where the most
3832significant 9 bits of a 16 bit word are placed into the least
b5f79c76 3833significant 9 bits of the opcode. */
81635ce4
TW
3834 BFD_RELOC_TIC54X_PARTMS9,
3835
b5f79c76 3836/* This is an extended address 23-bit reloc for the tms320c54x. */
81635ce4
TW
3837 BFD_RELOC_TIC54X_23,
3838
0d2bcfaf
NC
3839/* This is a 16-bit reloc for the tms320c54x, where the least
3840significant 16 bits of a 23-bit extended address are placed into
b5f79c76 3841the opcode. */
81635ce4
TW
3842 BFD_RELOC_TIC54X_16_OF_23,
3843
3844/* This is a reloc for the tms320c54x, where the most
0d2bcfaf 3845significant 7 bits of a 23-bit extended address are placed into
b5f79c76 3846the opcode. */
81635ce4
TW
3847 BFD_RELOC_TIC54X_MS7_OF_23,
3848
40b36596
JM
3849/* TMS320C6000 relocations. */
3850 BFD_RELOC_C6000_PCR_S21,
3851 BFD_RELOC_C6000_PCR_S12,
3852 BFD_RELOC_C6000_PCR_S10,
3853 BFD_RELOC_C6000_PCR_S7,
3854 BFD_RELOC_C6000_ABS_S16,
3855 BFD_RELOC_C6000_ABS_L16,
3856 BFD_RELOC_C6000_ABS_H16,
3857 BFD_RELOC_C6000_SBR_U15_B,
3858 BFD_RELOC_C6000_SBR_U15_H,
3859 BFD_RELOC_C6000_SBR_U15_W,
3860 BFD_RELOC_C6000_SBR_S16,
3861 BFD_RELOC_C6000_SBR_L16_B,
3862 BFD_RELOC_C6000_SBR_L16_H,
3863 BFD_RELOC_C6000_SBR_L16_W,
3864 BFD_RELOC_C6000_SBR_H16_B,
3865 BFD_RELOC_C6000_SBR_H16_H,
3866 BFD_RELOC_C6000_SBR_H16_W,
3867 BFD_RELOC_C6000_SBR_GOT_U15_W,
3868 BFD_RELOC_C6000_SBR_GOT_L16_W,
3869 BFD_RELOC_C6000_SBR_GOT_H16_W,
3870 BFD_RELOC_C6000_DSBT_INDEX,
3871 BFD_RELOC_C6000_PREL31,
3872 BFD_RELOC_C6000_COPY,
ac145307
BS
3873 BFD_RELOC_C6000_JUMP_SLOT,
3874 BFD_RELOC_C6000_EHTYPE,
3875 BFD_RELOC_C6000_PCR_H16,
3876 BFD_RELOC_C6000_PCR_L16,
40b36596
JM
3877 BFD_RELOC_C6000_ALIGN,
3878 BFD_RELOC_C6000_FPHEAD,
3879 BFD_RELOC_C6000_NOCMP,
3880
b5f79c76 3881/* This is a 48 bit reloc for the FR30 that stores 32 bits. */
252b5132
RH
3882 BFD_RELOC_FR30_48,
3883
3884/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
b5f79c76 3885two sections. */
252b5132
RH
3886 BFD_RELOC_FR30_20,
3887
3888/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
b5f79c76 38894 bits. */
252b5132
RH
3890 BFD_RELOC_FR30_6_IN_4,
3891
3892/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
b5f79c76 3893into 8 bits. */
252b5132
RH
3894 BFD_RELOC_FR30_8_IN_8,
3895
3896/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
b5f79c76 3897into 8 bits. */
252b5132
RH
3898 BFD_RELOC_FR30_9_IN_8,
3899
3900/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
b5f79c76 3901into 8 bits. */
252b5132
RH
3902 BFD_RELOC_FR30_10_IN_8,
3903
3904/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
b5f79c76 3905short offset into 8 bits. */
252b5132
RH
3906 BFD_RELOC_FR30_9_PCREL,
3907
3908/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
b5f79c76 3909short offset into 11 bits. */
252b5132
RH
3910 BFD_RELOC_FR30_12_PCREL,
3911
b5f79c76 3912/* Motorola Mcore relocations. */
252b5132
RH
3913 BFD_RELOC_MCORE_PCREL_IMM8BY4,
3914 BFD_RELOC_MCORE_PCREL_IMM11BY2,
3915 BFD_RELOC_MCORE_PCREL_IMM4BY2,
3916 BFD_RELOC_MCORE_PCREL_32,
3917 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
36797d47 3918 BFD_RELOC_MCORE_RVA,
252b5132 3919
d9352518
DB
3920/* Toshiba Media Processor Relocations. */
3921 BFD_RELOC_MEP_8,
3922 BFD_RELOC_MEP_16,
3923 BFD_RELOC_MEP_32,
3924 BFD_RELOC_MEP_PCREL8A2,
3925 BFD_RELOC_MEP_PCREL12A2,
3926 BFD_RELOC_MEP_PCREL17A2,
3927 BFD_RELOC_MEP_PCREL24A2,
3928 BFD_RELOC_MEP_PCABS24A2,
3929 BFD_RELOC_MEP_LOW16,
3930 BFD_RELOC_MEP_HI16U,
3931 BFD_RELOC_MEP_HI16S,
3932 BFD_RELOC_MEP_GPREL,
3933 BFD_RELOC_MEP_TPREL,
3934 BFD_RELOC_MEP_TPREL7,
3935 BFD_RELOC_MEP_TPREL7A2,
3936 BFD_RELOC_MEP_TPREL7A4,
3937 BFD_RELOC_MEP_UIMM24,
3938 BFD_RELOC_MEP_ADDR24A4,
3939 BFD_RELOC_MEP_GNU_VTINHERIT,
3940 BFD_RELOC_MEP_GNU_VTENTRY,
3941
3942
b5f79c76 3943/* These are relocations for the GETA instruction. */
3c3bdf30
NC
3944 BFD_RELOC_MMIX_GETA,
3945 BFD_RELOC_MMIX_GETA_1,
3946 BFD_RELOC_MMIX_GETA_2,
3947 BFD_RELOC_MMIX_GETA_3,
3948
b5f79c76 3949/* These are relocations for a conditional branch instruction. */
3c3bdf30
NC
3950 BFD_RELOC_MMIX_CBRANCH,
3951 BFD_RELOC_MMIX_CBRANCH_J,
3952 BFD_RELOC_MMIX_CBRANCH_1,
3953 BFD_RELOC_MMIX_CBRANCH_2,
3954 BFD_RELOC_MMIX_CBRANCH_3,
3955
b5f79c76 3956/* These are relocations for the PUSHJ instruction. */
3c3bdf30
NC
3957 BFD_RELOC_MMIX_PUSHJ,
3958 BFD_RELOC_MMIX_PUSHJ_1,
3959 BFD_RELOC_MMIX_PUSHJ_2,
3960 BFD_RELOC_MMIX_PUSHJ_3,
f60ebe14 3961 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3c3bdf30 3962
b5f79c76 3963/* These are relocations for the JMP instruction. */
3c3bdf30
NC
3964 BFD_RELOC_MMIX_JMP,
3965 BFD_RELOC_MMIX_JMP_1,
3966 BFD_RELOC_MMIX_JMP_2,
3967 BFD_RELOC_MMIX_JMP_3,
3968
3969/* This is a relocation for a relative address as in a GETA instruction or
b5f79c76 3970a branch. */
3c3bdf30
NC
3971 BFD_RELOC_MMIX_ADDR19,
3972
b5f79c76 3973/* This is a relocation for a relative address as in a JMP instruction. */
3c3bdf30
NC
3974 BFD_RELOC_MMIX_ADDR27,
3975
3976/* This is a relocation for an instruction field that may be a general
b5f79c76 3977register or a value 0..255. */
3c3bdf30
NC
3978 BFD_RELOC_MMIX_REG_OR_BYTE,
3979
3980/* This is a relocation for an instruction field that may be a general
b5f79c76 3981register. */
3c3bdf30
NC
3982 BFD_RELOC_MMIX_REG,
3983
3984/* This is a relocation for two instruction fields holding a register and
b5f79c76 3985an offset, the equivalent of the relocation. */
3c3bdf30
NC
3986 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3987
3988/* This relocation is an assertion that the expression is not allocated as
b5f79c76 3989a global register. It does not modify contents. */
3c3bdf30
NC
3990 BFD_RELOC_MMIX_LOCAL,
3991
adde6300 3992/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
b5f79c76 3993short offset into 7 bits. */
adde6300
AM
3994 BFD_RELOC_AVR_7_PCREL,
3995
3996/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
b5f79c76 3997short offset into 12 bits. */
adde6300
AM
3998 BFD_RELOC_AVR_13_PCREL,
3999
4000/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
b5f79c76 4001program memory address) into 16 bits. */
adde6300
AM
4002 BFD_RELOC_AVR_16_PM,
4003
4004/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 4005data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4006 BFD_RELOC_AVR_LO8_LDI,
4007
4008/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 4009of data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4010 BFD_RELOC_AVR_HI8_LDI,
4011
4012/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 4013of program memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4014 BFD_RELOC_AVR_HH8_LDI,
4015
df406460
NC
4016/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4017of 32 bit value) into 8 bit immediate value of LDI insn. */
4018 BFD_RELOC_AVR_MS8_LDI,
4019
adde6300 4020/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 4021(usually data memory address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
4022 BFD_RELOC_AVR_LO8_LDI_NEG,
4023
4024/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4025(high 8 bit of data memory address) into 8 bit immediate value of
b5f79c76 4026SUBI insn. */
adde6300
AM
4027 BFD_RELOC_AVR_HI8_LDI_NEG,
4028
4029/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4030(most high 8 bit of program memory address) into 8 bit immediate value
b5f79c76 4031of LDI or SUBI insn. */
adde6300
AM
4032 BFD_RELOC_AVR_HH8_LDI_NEG,
4033
df406460
NC
4034/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
4035of 32 bit value) into 8 bit immediate value of LDI insn. */
4036 BFD_RELOC_AVR_MS8_LDI_NEG,
4037
adde6300 4038/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 4039command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4040 BFD_RELOC_AVR_LO8_LDI_PM,
4041
28c9d252
NC
4042/* This is a 16 bit reloc for the AVR that stores 8 bit value
4043(command address) into 8 bit immediate value of LDI insn. If the address
4044is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4045in the lower 128k. */
4046 BFD_RELOC_AVR_LO8_LDI_GS,
4047
adde6300 4048/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 4049of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4050 BFD_RELOC_AVR_HI8_LDI_PM,
4051
28c9d252
NC
4052/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4053of command address) into 8 bit immediate value of LDI insn. If the address
4054is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4055below 128k. */
4056 BFD_RELOC_AVR_HI8_LDI_GS,
4057
adde6300 4058/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 4059of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
4060 BFD_RELOC_AVR_HH8_LDI_PM,
4061
4062/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 4063(usually command address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
4064 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
4065
4066/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4067(high 8 bit of 16 bit command address) into 8 bit immediate value
b5f79c76 4068of SUBI insn. */
adde6300
AM
4069 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
4070
4071/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4072(high 6 bit of 22 bit command address) into 8 bit immediate
b5f79c76 4073value of SUBI insn. */
adde6300
AM
4074 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
4075
4076/* This is a 32 bit reloc for the AVR that stores 23 bit value
b5f79c76 4077into 22 bits. */
adde6300
AM
4078 BFD_RELOC_AVR_CALL,
4079
750bce0e
NC
4080/* This is a 16 bit reloc for the AVR that stores all needed bits
4081for absolute addressing with ldi with overflow check to linktime */
4082 BFD_RELOC_AVR_LDI,
4083
4084/* This is a 6 bit reloc for the AVR that stores offset for ldd/std
4085instructions */
4086 BFD_RELOC_AVR_6,
4087
4088/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4089instructions */
4090 BFD_RELOC_AVR_6_ADIW,
4091
99c513f6
DD
4092/* Renesas RL78 Relocations. */
4093 BFD_RELOC_RL78_NEG8,
4094 BFD_RELOC_RL78_NEG16,
4095 BFD_RELOC_RL78_NEG24,
4096 BFD_RELOC_RL78_NEG32,
4097 BFD_RELOC_RL78_16_OP,
4098 BFD_RELOC_RL78_24_OP,
4099 BFD_RELOC_RL78_32_OP,
4100 BFD_RELOC_RL78_8U,
4101 BFD_RELOC_RL78_16U,
4102 BFD_RELOC_RL78_24U,
4103 BFD_RELOC_RL78_DIR3U_PCREL,
4104 BFD_RELOC_RL78_DIFF,
4105 BFD_RELOC_RL78_GPRELB,
4106 BFD_RELOC_RL78_GPRELW,
4107 BFD_RELOC_RL78_GPRELL,
4108 BFD_RELOC_RL78_SYM,
4109 BFD_RELOC_RL78_OP_SUBTRACT,
4110 BFD_RELOC_RL78_OP_NEG,
4111 BFD_RELOC_RL78_OP_AND,
4112 BFD_RELOC_RL78_OP_SHRA,
4113 BFD_RELOC_RL78_ABS8,
4114 BFD_RELOC_RL78_ABS16,
4115 BFD_RELOC_RL78_ABS16_REV,
4116 BFD_RELOC_RL78_ABS32,
4117 BFD_RELOC_RL78_ABS32_REV,
4118 BFD_RELOC_RL78_ABS16U,
4119 BFD_RELOC_RL78_ABS16UW,
4120 BFD_RELOC_RL78_ABS16UL,
4121 BFD_RELOC_RL78_RELAX,
4122 BFD_RELOC_RL78_HI16,
4123 BFD_RELOC_RL78_HI8,
4124 BFD_RELOC_RL78_LO16,
4125
c7927a3c
NC
4126/* Renesas RX Relocations. */
4127 BFD_RELOC_RX_NEG8,
4128 BFD_RELOC_RX_NEG16,
4129 BFD_RELOC_RX_NEG24,
4130 BFD_RELOC_RX_NEG32,
4131 BFD_RELOC_RX_16_OP,
4132 BFD_RELOC_RX_24_OP,
4133 BFD_RELOC_RX_32_OP,
4134 BFD_RELOC_RX_8U,
4135 BFD_RELOC_RX_16U,
4136 BFD_RELOC_RX_24U,
4137 BFD_RELOC_RX_DIR3U_PCREL,
4138 BFD_RELOC_RX_DIFF,
4139 BFD_RELOC_RX_GPRELB,
4140 BFD_RELOC_RX_GPRELW,
4141 BFD_RELOC_RX_GPRELL,
4142 BFD_RELOC_RX_SYM,
4143 BFD_RELOC_RX_OP_SUBTRACT,
9689e3a3 4144 BFD_RELOC_RX_OP_NEG,
c7927a3c
NC
4145 BFD_RELOC_RX_ABS8,
4146 BFD_RELOC_RX_ABS16,
e8ef21bf 4147 BFD_RELOC_RX_ABS16_REV,
c7927a3c 4148 BFD_RELOC_RX_ABS32,
e8ef21bf 4149 BFD_RELOC_RX_ABS32_REV,
c7927a3c
NC
4150 BFD_RELOC_RX_ABS16U,
4151 BFD_RELOC_RX_ABS16UW,
4152 BFD_RELOC_RX_ABS16UL,
4153 BFD_RELOC_RX_RELAX,
4154
b5f79c76 4155/* Direct 12 bit. */
a85d7ed0
NC
4156 BFD_RELOC_390_12,
4157
b5f79c76 4158/* 12 bit GOT offset. */
a85d7ed0
NC
4159 BFD_RELOC_390_GOT12,
4160
b5f79c76 4161/* 32 bit PC relative PLT address. */
a85d7ed0
NC
4162 BFD_RELOC_390_PLT32,
4163
b5f79c76 4164/* Copy symbol at runtime. */
a85d7ed0
NC
4165 BFD_RELOC_390_COPY,
4166
b5f79c76 4167/* Create GOT entry. */
a85d7ed0
NC
4168 BFD_RELOC_390_GLOB_DAT,
4169
b5f79c76 4170/* Create PLT entry. */
a85d7ed0
NC
4171 BFD_RELOC_390_JMP_SLOT,
4172
b5f79c76 4173/* Adjust by program base. */
a85d7ed0
NC
4174 BFD_RELOC_390_RELATIVE,
4175
b5f79c76 4176/* 32 bit PC relative offset to GOT. */
a85d7ed0
NC
4177 BFD_RELOC_390_GOTPC,
4178
b5f79c76 4179/* 16 bit GOT offset. */
a85d7ed0
NC
4180 BFD_RELOC_390_GOT16,
4181
b5f79c76 4182/* PC relative 16 bit shifted by 1. */
a85d7ed0
NC
4183 BFD_RELOC_390_PC16DBL,
4184
b5f79c76 4185/* 16 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
4186 BFD_RELOC_390_PLT16DBL,
4187
b5f79c76 4188/* PC relative 32 bit shifted by 1. */
a85d7ed0
NC
4189 BFD_RELOC_390_PC32DBL,
4190
b5f79c76 4191/* 32 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
4192 BFD_RELOC_390_PLT32DBL,
4193
b5f79c76 4194/* 32 bit PC rel. GOT shifted by 1. */
a85d7ed0
NC
4195 BFD_RELOC_390_GOTPCDBL,
4196
b5f79c76 4197/* 64 bit GOT offset. */
a85d7ed0
NC
4198 BFD_RELOC_390_GOT64,
4199
b5f79c76 4200/* 64 bit PC relative PLT address. */
a85d7ed0
NC
4201 BFD_RELOC_390_PLT64,
4202
b5f79c76 4203/* 32 bit rel. offset to GOT entry. */
a85d7ed0
NC
4204 BFD_RELOC_390_GOTENT,
4205
5236c819
MS
4206/* 64 bit offset to GOT. */
4207 BFD_RELOC_390_GOTOFF64,
4208
4209/* 12-bit offset to symbol-entry within GOT, with PLT handling. */
4210 BFD_RELOC_390_GOTPLT12,
4211
4212/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4213 BFD_RELOC_390_GOTPLT16,
4214
4215/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4216 BFD_RELOC_390_GOTPLT32,
4217
4218/* 64-bit offset to symbol-entry within GOT, with PLT handling. */
4219 BFD_RELOC_390_GOTPLT64,
4220
4221/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
4222 BFD_RELOC_390_GOTPLTENT,
4223
4224/* 16-bit rel. offset from the GOT to a PLT entry. */
4225 BFD_RELOC_390_PLTOFF16,
4226
4227/* 32-bit rel. offset from the GOT to a PLT entry. */
4228 BFD_RELOC_390_PLTOFF32,
4229
4230/* 64-bit rel. offset from the GOT to a PLT entry. */
4231 BFD_RELOC_390_PLTOFF64,
4232
69fc87f1
MS
4233/* s390 tls relocations. */
4234 BFD_RELOC_390_TLS_LOAD,
4235 BFD_RELOC_390_TLS_GDCALL,
4236 BFD_RELOC_390_TLS_LDCALL,
4237 BFD_RELOC_390_TLS_GD32,
4238 BFD_RELOC_390_TLS_GD64,
4239 BFD_RELOC_390_TLS_GOTIE12,
4240 BFD_RELOC_390_TLS_GOTIE32,
4241 BFD_RELOC_390_TLS_GOTIE64,
4242 BFD_RELOC_390_TLS_LDM32,
4243 BFD_RELOC_390_TLS_LDM64,
4244 BFD_RELOC_390_TLS_IE32,
4245 BFD_RELOC_390_TLS_IE64,
4246 BFD_RELOC_390_TLS_IEENT,
4247 BFD_RELOC_390_TLS_LE32,
4248 BFD_RELOC_390_TLS_LE64,
4249 BFD_RELOC_390_TLS_LDO32,
4250 BFD_RELOC_390_TLS_LDO64,
4251 BFD_RELOC_390_TLS_DTPMOD,
4252 BFD_RELOC_390_TLS_DTPOFF,
4253 BFD_RELOC_390_TLS_TPOFF,
4254
bd1ea41b
MS
4255/* Long displacement extension. */
4256 BFD_RELOC_390_20,
4257 BFD_RELOC_390_GOT20,
4258 BFD_RELOC_390_GOTPLT20,
4259 BFD_RELOC_390_TLS_GOTIE20,
4260
c3b7224a
NC
4261/* Score relocations
4262Low 16 bit for load/store */
1c0d3aa6
NC
4263 BFD_RELOC_SCORE_GPREL15,
4264
4265/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
4266 BFD_RELOC_SCORE_DUMMY2,
4267 BFD_RELOC_SCORE_JMP,
4268
4269/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
4270 BFD_RELOC_SCORE_BRANCH,
4271
c3b7224a
NC
4272/* This is a 32-bit reloc for 48-bit instructions. */
4273 BFD_RELOC_SCORE_IMM30,
4274
4275/* This is a 32-bit reloc for 48-bit instructions. */
4276 BFD_RELOC_SCORE_IMM32,
4277
1c0d3aa6
NC
4278/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
4279 BFD_RELOC_SCORE16_JMP,
4280
4281/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
4282 BFD_RELOC_SCORE16_BRANCH,
4283
c3b7224a
NC
4284/* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
4285 BFD_RELOC_SCORE_BCMP,
4286
1c0d3aa6
NC
4287/* Undocumented Score relocs */
4288 BFD_RELOC_SCORE_GOT15,
4289 BFD_RELOC_SCORE_GOT_LO16,
4290 BFD_RELOC_SCORE_CALL15,
4291 BFD_RELOC_SCORE_DUMMY_HI16,
4292
cf88bb9f
NC
4293/* Scenix IP2K - 9-bit register number / data address */
4294 BFD_RELOC_IP2K_FR9,
4295
4296/* Scenix IP2K - 4-bit register/data bank number */
4297 BFD_RELOC_IP2K_BANK,
4298
4299/* Scenix IP2K - low 13 bits of instruction word address */
4300 BFD_RELOC_IP2K_ADDR16CJP,
4301
4302/* Scenix IP2K - high 3 bits of instruction word address */
4303 BFD_RELOC_IP2K_PAGE3,
4304
4305/* Scenix IP2K - ext/low/high 8 bits of data address */
4306 BFD_RELOC_IP2K_LO8DATA,
4307 BFD_RELOC_IP2K_HI8DATA,
4308 BFD_RELOC_IP2K_EX8DATA,
4309
4310/* Scenix IP2K - low/high 8 bits of instruction word address */
4311 BFD_RELOC_IP2K_LO8INSN,
4312 BFD_RELOC_IP2K_HI8INSN,
4313
4314/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
4315 BFD_RELOC_IP2K_PC_SKIP,
4316
4317/* Scenix IP2K - 16 bit word address in text section. */
4318 BFD_RELOC_IP2K_TEXT,
4319
4320/* Scenix IP2K - 7-bit sp or dp offset */
4321 BFD_RELOC_IP2K_FR_OFFSET,
4322
4323/* Scenix VPE4K coprocessor - data/insn-space addressing */
4324 BFD_RELOC_VPE4KMATH_DATA,
4325 BFD_RELOC_VPE4KMATH_INSN,
4326
adde6300 4327/* These two relocations are used by the linker to determine which of
252b5132
RH
4328the entries in a C++ virtual function table are actually used. When
4329the --gc-sections option is given, the linker will zero out the entries
4330that are not used, so that the code for those functions need not be
4331included in the output.
4332
4333VTABLE_INHERIT is a zero-space relocation used to describe to the
7dee875e 4334linker the inheritance tree of a C++ virtual function table. The
252b5132
RH
4335relocation's symbol should be the parent class' vtable, and the
4336relocation should be located at the child vtable.
4337
4338VTABLE_ENTRY is a zero-space relocation that describes the use of a
4339virtual function table entry. The reloc's symbol should refer to the
4340table of the class mentioned in the code. Off of that base, an offset
adde6300 4341describes the entry that is being used. For Rela hosts, this offset
252b5132 4342is stored in the reloc's addend. For Rel hosts, we are forced to put
b5f79c76 4343this offset in the reloc's section offset. */
252b5132
RH
4344 BFD_RELOC_VTABLE_INHERIT,
4345 BFD_RELOC_VTABLE_ENTRY,
800eeca4 4346
b5f79c76 4347/* Intel IA64 Relocations. */
800eeca4
JW
4348 BFD_RELOC_IA64_IMM14,
4349 BFD_RELOC_IA64_IMM22,
4350 BFD_RELOC_IA64_IMM64,
4351 BFD_RELOC_IA64_DIR32MSB,
4352 BFD_RELOC_IA64_DIR32LSB,
4353 BFD_RELOC_IA64_DIR64MSB,
4354 BFD_RELOC_IA64_DIR64LSB,
4355 BFD_RELOC_IA64_GPREL22,
4356 BFD_RELOC_IA64_GPREL64I,
4357 BFD_RELOC_IA64_GPREL32MSB,
4358 BFD_RELOC_IA64_GPREL32LSB,
4359 BFD_RELOC_IA64_GPREL64MSB,
4360 BFD_RELOC_IA64_GPREL64LSB,
4361 BFD_RELOC_IA64_LTOFF22,
4362 BFD_RELOC_IA64_LTOFF64I,
4363 BFD_RELOC_IA64_PLTOFF22,
4364 BFD_RELOC_IA64_PLTOFF64I,
4365 BFD_RELOC_IA64_PLTOFF64MSB,
4366 BFD_RELOC_IA64_PLTOFF64LSB,
4367 BFD_RELOC_IA64_FPTR64I,
4368 BFD_RELOC_IA64_FPTR32MSB,
4369 BFD_RELOC_IA64_FPTR32LSB,
4370 BFD_RELOC_IA64_FPTR64MSB,
4371 BFD_RELOC_IA64_FPTR64LSB,
4372 BFD_RELOC_IA64_PCREL21B,
748abff6 4373 BFD_RELOC_IA64_PCREL21BI,
800eeca4
JW
4374 BFD_RELOC_IA64_PCREL21M,
4375 BFD_RELOC_IA64_PCREL21F,
748abff6
RH
4376 BFD_RELOC_IA64_PCREL22,
4377 BFD_RELOC_IA64_PCREL60B,
4378 BFD_RELOC_IA64_PCREL64I,
800eeca4
JW
4379 BFD_RELOC_IA64_PCREL32MSB,
4380 BFD_RELOC_IA64_PCREL32LSB,
4381 BFD_RELOC_IA64_PCREL64MSB,
4382 BFD_RELOC_IA64_PCREL64LSB,
4383 BFD_RELOC_IA64_LTOFF_FPTR22,
4384 BFD_RELOC_IA64_LTOFF_FPTR64I,
a4bd8390
JW
4385 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4386 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
800eeca4
JW
4387 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4388 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
800eeca4
JW
4389 BFD_RELOC_IA64_SEGREL32MSB,
4390 BFD_RELOC_IA64_SEGREL32LSB,
4391 BFD_RELOC_IA64_SEGREL64MSB,
4392 BFD_RELOC_IA64_SEGREL64LSB,
4393 BFD_RELOC_IA64_SECREL32MSB,
4394 BFD_RELOC_IA64_SECREL32LSB,
4395 BFD_RELOC_IA64_SECREL64MSB,
4396 BFD_RELOC_IA64_SECREL64LSB,
4397 BFD_RELOC_IA64_REL32MSB,
4398 BFD_RELOC_IA64_REL32LSB,
4399 BFD_RELOC_IA64_REL64MSB,
4400 BFD_RELOC_IA64_REL64LSB,
4401 BFD_RELOC_IA64_LTV32MSB,
4402 BFD_RELOC_IA64_LTV32LSB,
4403 BFD_RELOC_IA64_LTV64MSB,
4404 BFD_RELOC_IA64_LTV64LSB,
4405 BFD_RELOC_IA64_IPLTMSB,
4406 BFD_RELOC_IA64_IPLTLSB,
800eeca4 4407 BFD_RELOC_IA64_COPY,
13ae64f3
JJ
4408 BFD_RELOC_IA64_LTOFF22X,
4409 BFD_RELOC_IA64_LDXMOV,
4410 BFD_RELOC_IA64_TPREL14,
800eeca4 4411 BFD_RELOC_IA64_TPREL22,
13ae64f3 4412 BFD_RELOC_IA64_TPREL64I,
800eeca4
JW
4413 BFD_RELOC_IA64_TPREL64MSB,
4414 BFD_RELOC_IA64_TPREL64LSB,
13ae64f3
JJ
4415 BFD_RELOC_IA64_LTOFF_TPREL22,
4416 BFD_RELOC_IA64_DTPMOD64MSB,
4417 BFD_RELOC_IA64_DTPMOD64LSB,
4418 BFD_RELOC_IA64_LTOFF_DTPMOD22,
4419 BFD_RELOC_IA64_DTPREL14,
4420 BFD_RELOC_IA64_DTPREL22,
4421 BFD_RELOC_IA64_DTPREL64I,
4422 BFD_RELOC_IA64_DTPREL32MSB,
4423 BFD_RELOC_IA64_DTPREL32LSB,
4424 BFD_RELOC_IA64_DTPREL64MSB,
4425 BFD_RELOC_IA64_DTPREL64LSB,
4426 BFD_RELOC_IA64_LTOFF_DTPREL22,
60bcf0fa
NC
4427
4428/* Motorola 68HC11 reloc.
3dbfec86 4429This is the 8 bit high part of an absolute address. */
60bcf0fa
NC
4430 BFD_RELOC_M68HC11_HI8,
4431
4432/* Motorola 68HC11 reloc.
3dbfec86 4433This is the 8 bit low part of an absolute address. */
60bcf0fa
NC
4434 BFD_RELOC_M68HC11_LO8,
4435
4436/* Motorola 68HC11 reloc.
3dbfec86 4437This is the 3 bit of a value. */
60bcf0fa 4438 BFD_RELOC_M68HC11_3B,
06c15ad7 4439
3dbfec86
SC
4440/* Motorola 68HC11 reloc.
4441This reloc marks the beginning of a jump/call instruction.
4442It is used for linker relaxation to correctly identify beginning
7dee875e 4443of instruction and change some branches to use PC-relative
3dbfec86
SC
4444addressing mode. */
4445 BFD_RELOC_M68HC11_RL_JUMP,
4446
4447/* Motorola 68HC11 reloc.
4448This reloc marks a group of several instructions that gcc generates
4449and for which the linker relaxation pass can modify and/or remove
4450some of them. */
4451 BFD_RELOC_M68HC11_RL_GROUP,
4452
4453/* Motorola 68HC11 reloc.
4454This is the 16-bit lower part of an address. It is used for 'call'
4455instruction to specify the symbol address without any special
4456transformation (due to memory bank window). */
4457 BFD_RELOC_M68HC11_LO16,
4458
4459/* Motorola 68HC11 reloc.
4460This is a 8-bit reloc that specifies the page number of an address.
4461It is used by 'call' instruction to specify the page number of
4462the symbol. */
4463 BFD_RELOC_M68HC11_PAGE,
4464
4465/* Motorola 68HC11 reloc.
4466This is a 24-bit reloc that represents the address with a 16-bit
4467value and a 8-bit page number. The symbol address is transformed
4468to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
4469 BFD_RELOC_M68HC11_24,
4470
28d39d1a
NC
4471/* Motorola 68HC12 reloc.
4472This is the 5 bits of a value. */
4473 BFD_RELOC_M68HC12_5B,
4474
0949843d
NC
4475/* NS CR16C Relocations. */
4476 BFD_RELOC_16C_NUM08,
4477 BFD_RELOC_16C_NUM08_C,
4478 BFD_RELOC_16C_NUM16,
4479 BFD_RELOC_16C_NUM16_C,
4480 BFD_RELOC_16C_NUM32,
4481 BFD_RELOC_16C_NUM32_C,
4482 BFD_RELOC_16C_DISP04,
4483 BFD_RELOC_16C_DISP04_C,
4484 BFD_RELOC_16C_DISP08,
4485 BFD_RELOC_16C_DISP08_C,
4486 BFD_RELOC_16C_DISP16,
4487 BFD_RELOC_16C_DISP16_C,
4488 BFD_RELOC_16C_DISP24,
4489 BFD_RELOC_16C_DISP24_C,
4490 BFD_RELOC_16C_DISP24a,
4491 BFD_RELOC_16C_DISP24a_C,
4492 BFD_RELOC_16C_REG04,
4493 BFD_RELOC_16C_REG04_C,
4494 BFD_RELOC_16C_REG04a,
4495 BFD_RELOC_16C_REG04a_C,
4496 BFD_RELOC_16C_REG14,
4497 BFD_RELOC_16C_REG14_C,
4498 BFD_RELOC_16C_REG16,
4499 BFD_RELOC_16C_REG16_C,
4500 BFD_RELOC_16C_REG20,
4501 BFD_RELOC_16C_REG20_C,
4502 BFD_RELOC_16C_ABS20,
4503 BFD_RELOC_16C_ABS20_C,
4504 BFD_RELOC_16C_ABS24,
4505 BFD_RELOC_16C_ABS24_C,
4506 BFD_RELOC_16C_IMM04,
4507 BFD_RELOC_16C_IMM04_C,
4508 BFD_RELOC_16C_IMM16,
4509 BFD_RELOC_16C_IMM16_C,
4510 BFD_RELOC_16C_IMM20,
4511 BFD_RELOC_16C_IMM20_C,
4512 BFD_RELOC_16C_IMM24,
4513 BFD_RELOC_16C_IMM24_C,
4514 BFD_RELOC_16C_IMM32,
4515 BFD_RELOC_16C_IMM32_C,
4516
3d3d428f
NC
4517/* NS CR16 Relocations. */
4518 BFD_RELOC_CR16_NUM8,
4519 BFD_RELOC_CR16_NUM16,
4520 BFD_RELOC_CR16_NUM32,
4521 BFD_RELOC_CR16_NUM32a,
4522 BFD_RELOC_CR16_REGREL0,
4523 BFD_RELOC_CR16_REGREL4,
4524 BFD_RELOC_CR16_REGREL4a,
4525 BFD_RELOC_CR16_REGREL14,
4526 BFD_RELOC_CR16_REGREL14a,
4527 BFD_RELOC_CR16_REGREL16,
4528 BFD_RELOC_CR16_REGREL20,
4529 BFD_RELOC_CR16_REGREL20a,
4530 BFD_RELOC_CR16_ABS20,
4531 BFD_RELOC_CR16_ABS24,
4532 BFD_RELOC_CR16_IMM4,
4533 BFD_RELOC_CR16_IMM8,
4534 BFD_RELOC_CR16_IMM16,
4535 BFD_RELOC_CR16_IMM20,
4536 BFD_RELOC_CR16_IMM24,
4537 BFD_RELOC_CR16_IMM32,
4538 BFD_RELOC_CR16_IMM32a,
4539 BFD_RELOC_CR16_DISP4,
4540 BFD_RELOC_CR16_DISP8,
4541 BFD_RELOC_CR16_DISP16,
4542 BFD_RELOC_CR16_DISP20,
4543 BFD_RELOC_CR16_DISP24,
4544 BFD_RELOC_CR16_DISP24a,
7fac7ff4
NC
4545 BFD_RELOC_CR16_SWITCH8,
4546 BFD_RELOC_CR16_SWITCH16,
4547 BFD_RELOC_CR16_SWITCH32,
99706f30
SR
4548 BFD_RELOC_CR16_GOT_REGREL20,
4549 BFD_RELOC_CR16_GOTC_REGREL20,
4550 BFD_RELOC_CR16_GLOB_DAT,
3d3d428f 4551
1fe1f39c
NC
4552/* NS CRX Relocations. */
4553 BFD_RELOC_CRX_REL4,
4554 BFD_RELOC_CRX_REL8,
4555 BFD_RELOC_CRX_REL8_CMP,
4556 BFD_RELOC_CRX_REL16,
4557 BFD_RELOC_CRX_REL24,
4558 BFD_RELOC_CRX_REL32,
4559 BFD_RELOC_CRX_REGREL12,
4560 BFD_RELOC_CRX_REGREL22,
4561 BFD_RELOC_CRX_REGREL28,
4562 BFD_RELOC_CRX_REGREL32,
4563 BFD_RELOC_CRX_ABS16,
4564 BFD_RELOC_CRX_ABS32,
4565 BFD_RELOC_CRX_NUM8,
4566 BFD_RELOC_CRX_NUM16,
4567 BFD_RELOC_CRX_NUM32,
4568 BFD_RELOC_CRX_IMM16,
4569 BFD_RELOC_CRX_IMM32,
670ec21d
NC
4570 BFD_RELOC_CRX_SWITCH8,
4571 BFD_RELOC_CRX_SWITCH16,
4572 BFD_RELOC_CRX_SWITCH32,
1fe1f39c 4573
06c15ad7 4574/* These relocs are only used within the CRIS assembler. They are not
b5f79c76 4575(at present) written to any object files. */
06c15ad7
HPN
4576 BFD_RELOC_CRIS_BDISP8,
4577 BFD_RELOC_CRIS_UNSIGNED_5,
4578 BFD_RELOC_CRIS_SIGNED_6,
4579 BFD_RELOC_CRIS_UNSIGNED_6,
bac23f82
HPN
4580 BFD_RELOC_CRIS_SIGNED_8,
4581 BFD_RELOC_CRIS_UNSIGNED_8,
4582 BFD_RELOC_CRIS_SIGNED_16,
4583 BFD_RELOC_CRIS_UNSIGNED_16,
4584 BFD_RELOC_CRIS_LAPCQ_OFFSET,
06c15ad7 4585 BFD_RELOC_CRIS_UNSIGNED_4,
a87fdb8d 4586
b5f79c76 4587/* Relocs used in ELF shared libraries for CRIS. */
58d29fc3
HPN
4588 BFD_RELOC_CRIS_COPY,
4589 BFD_RELOC_CRIS_GLOB_DAT,
4590 BFD_RELOC_CRIS_JUMP_SLOT,
4591 BFD_RELOC_CRIS_RELATIVE,
4592
b5f79c76 4593/* 32-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4594 BFD_RELOC_CRIS_32_GOT,
4595
b5f79c76 4596/* 16-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4597 BFD_RELOC_CRIS_16_GOT,
4598
b5f79c76 4599/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4600 BFD_RELOC_CRIS_32_GOTPLT,
4601
b5f79c76 4602/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4603 BFD_RELOC_CRIS_16_GOTPLT,
4604
b5f79c76 4605/* 32-bit offset to symbol, relative to GOT. */
58d29fc3
HPN
4606 BFD_RELOC_CRIS_32_GOTREL,
4607
b5f79c76 4608/* 32-bit offset to symbol with PLT entry, relative to GOT. */
58d29fc3
HPN
4609 BFD_RELOC_CRIS_32_PLT_GOTREL,
4610
b5f79c76 4611/* 32-bit offset to symbol with PLT entry, relative to this relocation. */
58d29fc3
HPN
4612 BFD_RELOC_CRIS_32_PLT_PCREL,
4613
3926fc54
HPN
4614/* Relocs used in TLS code for CRIS. */
4615 BFD_RELOC_CRIS_32_GOT_GD,
4616 BFD_RELOC_CRIS_16_GOT_GD,
4617 BFD_RELOC_CRIS_32_GD,
4618 BFD_RELOC_CRIS_DTP,
4619 BFD_RELOC_CRIS_32_DTPREL,
4620 BFD_RELOC_CRIS_16_DTPREL,
4621 BFD_RELOC_CRIS_32_GOT_TPREL,
4622 BFD_RELOC_CRIS_16_GOT_TPREL,
4623 BFD_RELOC_CRIS_32_TPREL,
4624 BFD_RELOC_CRIS_16_TPREL,
4625 BFD_RELOC_CRIS_DTPMOD,
75f500d7 4626 BFD_RELOC_CRIS_32_IE,
3926fc54 4627
b5f79c76 4628/* Intel i860 Relocations. */
a87fdb8d
JE
4629 BFD_RELOC_860_COPY,
4630 BFD_RELOC_860_GLOB_DAT,
4631 BFD_RELOC_860_JUMP_SLOT,
4632 BFD_RELOC_860_RELATIVE,
4633 BFD_RELOC_860_PC26,
4634 BFD_RELOC_860_PLT26,
4635 BFD_RELOC_860_PC16,
4636 BFD_RELOC_860_LOW0,
4637 BFD_RELOC_860_SPLIT0,
4638 BFD_RELOC_860_LOW1,
4639 BFD_RELOC_860_SPLIT1,
4640 BFD_RELOC_860_LOW2,
4641 BFD_RELOC_860_SPLIT2,
4642 BFD_RELOC_860_LOW3,
4643 BFD_RELOC_860_LOGOT0,
4644 BFD_RELOC_860_SPGOT0,
4645 BFD_RELOC_860_LOGOT1,
4646 BFD_RELOC_860_SPGOT1,
4647 BFD_RELOC_860_LOGOTOFF0,
4648 BFD_RELOC_860_SPGOTOFF0,
4649 BFD_RELOC_860_LOGOTOFF1,
4650 BFD_RELOC_860_SPGOTOFF1,
4651 BFD_RELOC_860_LOGOTOFF2,
4652 BFD_RELOC_860_LOGOTOFF3,
4653 BFD_RELOC_860_LOPC,
4654 BFD_RELOC_860_HIGHADJ,
4655 BFD_RELOC_860_HAGOT,
4656 BFD_RELOC_860_HAGOTOFF,
4657 BFD_RELOC_860_HAPC,
4658 BFD_RELOC_860_HIGH,
4659 BFD_RELOC_860_HIGOT,
4660 BFD_RELOC_860_HIGOTOFF,
b3baf5d0 4661
b5f79c76 4662/* OpenRISC Relocations. */
b3baf5d0
NC
4663 BFD_RELOC_OPENRISC_ABS_26,
4664 BFD_RELOC_OPENRISC_REL_26,
e01b0e69 4665
b5f79c76 4666/* H8 elf Relocations. */
e01b0e69
JR
4667 BFD_RELOC_H8_DIR16A8,
4668 BFD_RELOC_H8_DIR16R8,
4669 BFD_RELOC_H8_DIR24A8,
4670 BFD_RELOC_H8_DIR24R8,
4671 BFD_RELOC_H8_DIR32A16,
93fbbb04 4672
b5f79c76 4673/* Sony Xstormy16 Relocations. */
93fbbb04 4674 BFD_RELOC_XSTORMY16_REL_12,
5fd63999 4675 BFD_RELOC_XSTORMY16_12,
93fbbb04
GK
4676 BFD_RELOC_XSTORMY16_24,
4677 BFD_RELOC_XSTORMY16_FPTR16,
90ace9e9 4678
d9352518
DB
4679/* Self-describing complex relocations. */
4680 BFD_RELOC_RELC,
4681
4682
d70c5fc7
NC
4683/* Infineon Relocations. */
4684 BFD_RELOC_XC16X_PAG,
4685 BFD_RELOC_XC16X_POF,
4686 BFD_RELOC_XC16X_SEG,
4687 BFD_RELOC_XC16X_SOF,
4688
90ace9e9
JT
4689/* Relocations used by VAX ELF. */
4690 BFD_RELOC_VAX_GLOB_DAT,
4691 BFD_RELOC_VAX_JMP_SLOT,
4692 BFD_RELOC_VAX_RELATIVE,
2469cfa2 4693
d031aafb
NS
4694/* Morpho MT - 16 bit immediate relocation. */
4695 BFD_RELOC_MT_PC16,
e729279b 4696
d031aafb
NS
4697/* Morpho MT - Hi 16 bits of an address. */
4698 BFD_RELOC_MT_HI16,
e729279b 4699
d031aafb
NS
4700/* Morpho MT - Low 16 bits of an address. */
4701 BFD_RELOC_MT_LO16,
e729279b 4702
d031aafb
NS
4703/* Morpho MT - Used to tell the linker which vtable entries are used. */
4704 BFD_RELOC_MT_GNU_VTINHERIT,
e729279b 4705
d031aafb
NS
4706/* Morpho MT - Used to tell the linker which vtable entries are used. */
4707 BFD_RELOC_MT_GNU_VTENTRY,
e729279b 4708
d031aafb
NS
4709/* Morpho MT - 8 bit immediate relocation. */
4710 BFD_RELOC_MT_PCINSN8,
6f84a2a6 4711
2469cfa2
NC
4712/* msp430 specific relocation codes */
4713 BFD_RELOC_MSP430_10_PCREL,
4714 BFD_RELOC_MSP430_16_PCREL,
4715 BFD_RELOC_MSP430_16,
4716 BFD_RELOC_MSP430_16_PCREL_BYTE,
4717 BFD_RELOC_MSP430_16_BYTE,
b18c562e
NC
4718 BFD_RELOC_MSP430_2X_PCREL,
4719 BFD_RELOC_MSP430_RL_PCREL,
a75473eb
SC
4720
4721/* IQ2000 Relocations. */
4722 BFD_RELOC_IQ2000_OFFSET_16,
4723 BFD_RELOC_IQ2000_OFFSET_21,
4724 BFD_RELOC_IQ2000_UHI16,
e0001a05
NC
4725
4726/* Special Xtensa relocation used only by PLT entries in ELF shared
4727objects to indicate that the runtime linker should set the value
4728to one of its own internal functions or data structures. */
4729 BFD_RELOC_XTENSA_RTLD,
4730
4731/* Xtensa relocations for ELF shared objects. */
4732 BFD_RELOC_XTENSA_GLOB_DAT,
4733 BFD_RELOC_XTENSA_JMP_SLOT,
4734 BFD_RELOC_XTENSA_RELATIVE,
4735
4736/* Xtensa relocation used in ELF object files for symbols that may require
4737PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4738 BFD_RELOC_XTENSA_PLT,
4739
43cd72b9
BW
4740/* Xtensa relocations to mark the difference of two local symbols.
4741These are only needed to support linker relaxation and can be ignored
4742when not relaxing. The field is set to the value of the difference
4743assuming no relaxation. The relocation encodes the position of the
4744first symbol so the linker can determine whether to adjust the field
4745value. */
4746 BFD_RELOC_XTENSA_DIFF8,
4747 BFD_RELOC_XTENSA_DIFF16,
4748 BFD_RELOC_XTENSA_DIFF32,
4749
4750/* Generic Xtensa relocations for instruction operands. Only the slot
4751number is encoded in the relocation. The relocation applies to the
4752last PC-relative immediate operand, or if there are no PC-relative
4753immediates, to the last immediate operand. */
4754 BFD_RELOC_XTENSA_SLOT0_OP,
4755 BFD_RELOC_XTENSA_SLOT1_OP,
4756 BFD_RELOC_XTENSA_SLOT2_OP,
4757 BFD_RELOC_XTENSA_SLOT3_OP,
4758 BFD_RELOC_XTENSA_SLOT4_OP,
4759 BFD_RELOC_XTENSA_SLOT5_OP,
4760 BFD_RELOC_XTENSA_SLOT6_OP,
4761 BFD_RELOC_XTENSA_SLOT7_OP,
4762 BFD_RELOC_XTENSA_SLOT8_OP,
4763 BFD_RELOC_XTENSA_SLOT9_OP,
4764 BFD_RELOC_XTENSA_SLOT10_OP,
4765 BFD_RELOC_XTENSA_SLOT11_OP,
4766 BFD_RELOC_XTENSA_SLOT12_OP,
4767 BFD_RELOC_XTENSA_SLOT13_OP,
4768 BFD_RELOC_XTENSA_SLOT14_OP,
4769
4770/* Alternate Xtensa relocations. Only the slot is encoded in the
4771relocation. The meaning of these relocations is opcode-specific. */
4772 BFD_RELOC_XTENSA_SLOT0_ALT,
4773 BFD_RELOC_XTENSA_SLOT1_ALT,
4774 BFD_RELOC_XTENSA_SLOT2_ALT,
4775 BFD_RELOC_XTENSA_SLOT3_ALT,
4776 BFD_RELOC_XTENSA_SLOT4_ALT,
4777 BFD_RELOC_XTENSA_SLOT5_ALT,
4778 BFD_RELOC_XTENSA_SLOT6_ALT,
4779 BFD_RELOC_XTENSA_SLOT7_ALT,
4780 BFD_RELOC_XTENSA_SLOT8_ALT,
4781 BFD_RELOC_XTENSA_SLOT9_ALT,
4782 BFD_RELOC_XTENSA_SLOT10_ALT,
4783 BFD_RELOC_XTENSA_SLOT11_ALT,
4784 BFD_RELOC_XTENSA_SLOT12_ALT,
4785 BFD_RELOC_XTENSA_SLOT13_ALT,
4786 BFD_RELOC_XTENSA_SLOT14_ALT,
4787
4788/* Xtensa relocations for backward compatibility. These have all been
4789replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
e0001a05
NC
4790 BFD_RELOC_XTENSA_OP0,
4791 BFD_RELOC_XTENSA_OP1,
4792 BFD_RELOC_XTENSA_OP2,
4793
d70c5fc7 4794/* Xtensa relocation to mark that the assembler expanded the
e0001a05
NC
4795instructions from an original target. The expansion size is
4796encoded in the reloc size. */
4797 BFD_RELOC_XTENSA_ASM_EXPAND,
4798
d70c5fc7
NC
4799/* Xtensa relocation to mark that the linker should simplify
4800assembler-expanded instructions. This is commonly used
4801internally by the linker after analysis of a
e0001a05
NC
4802BFD_RELOC_XTENSA_ASM_EXPAND. */
4803 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
c0524131 4804
28dbbc02
BW
4805/* Xtensa TLS relocations. */
4806 BFD_RELOC_XTENSA_TLSDESC_FN,
4807 BFD_RELOC_XTENSA_TLSDESC_ARG,
4808 BFD_RELOC_XTENSA_TLS_DTPOFF,
4809 BFD_RELOC_XTENSA_TLS_TPOFF,
4810 BFD_RELOC_XTENSA_TLS_FUNC,
4811 BFD_RELOC_XTENSA_TLS_ARG,
4812 BFD_RELOC_XTENSA_TLS_CALL,
4813
3c9b82ba
NC
4814/* 8 bit signed offset in (ix+d) or (iy+d). */
4815 BFD_RELOC_Z80_DISP8,
4816
c0524131
NC
4817/* DJNZ offset. */
4818 BFD_RELOC_Z8K_DISP7,
4819
4820/* CALR offset. */
4821 BFD_RELOC_Z8K_CALLR,
4822
4823/* 4 bit value. */
4824 BFD_RELOC_Z8K_IMM4L,
84e94c90
NC
4825
4826/* Lattice Mico32 relocations. */
4827 BFD_RELOC_LM32_CALL,
4828 BFD_RELOC_LM32_BRANCH,
4829 BFD_RELOC_LM32_16_GOT,
4830 BFD_RELOC_LM32_GOTOFF_HI16,
4831 BFD_RELOC_LM32_GOTOFF_LO16,
4832 BFD_RELOC_LM32_COPY,
4833 BFD_RELOC_LM32_GLOB_DAT,
4834 BFD_RELOC_LM32_JMP_SLOT,
4835 BFD_RELOC_LM32_RELATIVE,
92bc0e80
TG
4836
4837/* Difference between two section addreses. Must be followed by a
4838BFD_RELOC_MACH_O_PAIR. */
4839 BFD_RELOC_MACH_O_SECTDIFF,
4840
e1e81ed3
IS
4841/* Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol. */
4842 BFD_RELOC_MACH_O_LOCAL_SECTDIFF,
4843
f88af2f1 4844/* Pair of relocation. Contains the first symbol. */
92bc0e80 4845 BFD_RELOC_MACH_O_PAIR,
7ba29e2a 4846
f88af2f1
TG
4847/* PCREL relocations. They are marked as branch to create PLT entry if
4848required. */
4849 BFD_RELOC_MACH_O_X86_64_BRANCH32,
4850 BFD_RELOC_MACH_O_X86_64_BRANCH8,
4851
4852/* Used when referencing a GOT entry. */
4853 BFD_RELOC_MACH_O_X86_64_GOT,
4854
4855/* Used when loading a GOT entry with movq. It is specially marked so that
4856the linker could optimize the movq to a leaq if possible. */
4857 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4858
4859/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4860 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4861
4862/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4863 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4864
4865/* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
4866 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4867
4868/* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
4869 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4870
4871/* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
4872 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4873
7ba29e2a
NC
4874/* This is a 32 bit reloc for the microblaze that stores the
4875low 16 bits of a value */
4876 BFD_RELOC_MICROBLAZE_32_LO,
4877
4878/* This is a 32 bit pc-relative reloc for the microblaze that
4879stores the low 16 bits of a value */
4880 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4881
4882/* This is a 32 bit reloc for the microblaze that stores a
4883value relative to the read-only small data area anchor */
4884 BFD_RELOC_MICROBLAZE_32_ROSDA,
4885
4886/* This is a 32 bit reloc for the microblaze that stores a
4887value relative to the read-write small data area anchor */
4888 BFD_RELOC_MICROBLAZE_32_RWSDA,
4889
4890/* This is a 32 bit reloc for the microblaze to handle
4891expressions of the form "Symbol Op Symbol" */
4892 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4893
4894/* This is a 64 bit reloc that stores the 32 bit pc relative
4895value in two words (with an imm instruction). No relocation is
4896done here - only used for relaxing */
4897 BFD_RELOC_MICROBLAZE_64_NONE,
4898
4899/* This is a 64 bit reloc that stores the 32 bit pc relative
4900value in two words (with an imm instruction). The relocation is
4901PC-relative GOT offset */
4902 BFD_RELOC_MICROBLAZE_64_GOTPC,
4903
4904/* This is a 64 bit reloc that stores the 32 bit pc relative
4905value in two words (with an imm instruction). The relocation is
4906GOT offset */
4907 BFD_RELOC_MICROBLAZE_64_GOT,
4908
4909/* This is a 64 bit reloc that stores the 32 bit pc relative
4910value in two words (with an imm instruction). The relocation is
4911PC-relative offset into PLT */
4912 BFD_RELOC_MICROBLAZE_64_PLT,
4913
4914/* This is a 64 bit reloc that stores the 32 bit GOT relative
4915value in two words (with an imm instruction). The relocation is
4916relative offset from _GLOBAL_OFFSET_TABLE_ */
4917 BFD_RELOC_MICROBLAZE_64_GOTOFF,
4918
4919/* This is a 32 bit reloc that stores the 32 bit GOT relative
4920value in a word. The relocation is relative offset from */
4921 BFD_RELOC_MICROBLAZE_32_GOTOFF,
4922
4923/* This is used to tell the dynamic linker to copy the value out of
4924the dynamic object into the runtime process image. */
4925 BFD_RELOC_MICROBLAZE_COPY,
aa137e4d
NC
4926
4927/* Tilera TILEPro Relocations. */
4928 BFD_RELOC_TILEPRO_COPY,
4929 BFD_RELOC_TILEPRO_GLOB_DAT,
4930 BFD_RELOC_TILEPRO_JMP_SLOT,
4931 BFD_RELOC_TILEPRO_RELATIVE,
4932 BFD_RELOC_TILEPRO_BROFF_X1,
4933 BFD_RELOC_TILEPRO_JOFFLONG_X1,
4934 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT,
4935 BFD_RELOC_TILEPRO_IMM8_X0,
4936 BFD_RELOC_TILEPRO_IMM8_Y0,
4937 BFD_RELOC_TILEPRO_IMM8_X1,
4938 BFD_RELOC_TILEPRO_IMM8_Y1,
4939 BFD_RELOC_TILEPRO_DEST_IMM8_X1,
4940 BFD_RELOC_TILEPRO_MT_IMM15_X1,
4941 BFD_RELOC_TILEPRO_MF_IMM15_X1,
4942 BFD_RELOC_TILEPRO_IMM16_X0,
4943 BFD_RELOC_TILEPRO_IMM16_X1,
4944 BFD_RELOC_TILEPRO_IMM16_X0_LO,
4945 BFD_RELOC_TILEPRO_IMM16_X1_LO,
4946 BFD_RELOC_TILEPRO_IMM16_X0_HI,
4947 BFD_RELOC_TILEPRO_IMM16_X1_HI,
4948 BFD_RELOC_TILEPRO_IMM16_X0_HA,
4949 BFD_RELOC_TILEPRO_IMM16_X1_HA,
4950 BFD_RELOC_TILEPRO_IMM16_X0_PCREL,
4951 BFD_RELOC_TILEPRO_IMM16_X1_PCREL,
4952 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL,
4953 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL,
4954 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL,
4955 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL,
4956 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL,
4957 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL,
4958 BFD_RELOC_TILEPRO_IMM16_X0_GOT,
4959 BFD_RELOC_TILEPRO_IMM16_X1_GOT,
4960 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO,
4961 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO,
4962 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI,
4963 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI,
4964 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA,
4965 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA,
4966 BFD_RELOC_TILEPRO_MMSTART_X0,
4967 BFD_RELOC_TILEPRO_MMEND_X0,
4968 BFD_RELOC_TILEPRO_MMSTART_X1,
4969 BFD_RELOC_TILEPRO_MMEND_X1,
4970 BFD_RELOC_TILEPRO_SHAMT_X0,
4971 BFD_RELOC_TILEPRO_SHAMT_X1,
4972 BFD_RELOC_TILEPRO_SHAMT_Y0,
4973 BFD_RELOC_TILEPRO_SHAMT_Y1,
6f7be959
WL
4974 BFD_RELOC_TILEPRO_TLS_GD_CALL,
4975 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
4976 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
4977 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
4978 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
4979 BFD_RELOC_TILEPRO_TLS_IE_LOAD,
aa137e4d
NC
4980 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD,
4981 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD,
4982 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO,
4983 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO,
4984 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI,
4985 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI,
4986 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA,
4987 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA,
4988 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE,
4989 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE,
4990 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO,
4991 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO,
4992 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI,
4993 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI,
4994 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA,
4995 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA,
4996 BFD_RELOC_TILEPRO_TLS_DTPMOD32,
4997 BFD_RELOC_TILEPRO_TLS_DTPOFF32,
4998 BFD_RELOC_TILEPRO_TLS_TPOFF32,
6f7be959
WL
4999 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
5000 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
5001 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
5002 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
5003 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
5004 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
5005 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
5006 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
aa137e4d
NC
5007
5008/* Tilera TILE-Gx Relocations. */
5009 BFD_RELOC_TILEGX_HW0,
5010 BFD_RELOC_TILEGX_HW1,
5011 BFD_RELOC_TILEGX_HW2,
5012 BFD_RELOC_TILEGX_HW3,
5013 BFD_RELOC_TILEGX_HW0_LAST,
5014 BFD_RELOC_TILEGX_HW1_LAST,
5015 BFD_RELOC_TILEGX_HW2_LAST,
5016 BFD_RELOC_TILEGX_COPY,
5017 BFD_RELOC_TILEGX_GLOB_DAT,
5018 BFD_RELOC_TILEGX_JMP_SLOT,
5019 BFD_RELOC_TILEGX_RELATIVE,
5020 BFD_RELOC_TILEGX_BROFF_X1,
5021 BFD_RELOC_TILEGX_JUMPOFF_X1,
5022 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT,
5023 BFD_RELOC_TILEGX_IMM8_X0,
5024 BFD_RELOC_TILEGX_IMM8_Y0,
5025 BFD_RELOC_TILEGX_IMM8_X1,
5026 BFD_RELOC_TILEGX_IMM8_Y1,
5027 BFD_RELOC_TILEGX_DEST_IMM8_X1,
5028 BFD_RELOC_TILEGX_MT_IMM14_X1,
5029 BFD_RELOC_TILEGX_MF_IMM14_X1,
5030 BFD_RELOC_TILEGX_MMSTART_X0,
5031 BFD_RELOC_TILEGX_MMEND_X0,
5032 BFD_RELOC_TILEGX_SHAMT_X0,
5033 BFD_RELOC_TILEGX_SHAMT_X1,
5034 BFD_RELOC_TILEGX_SHAMT_Y0,
5035 BFD_RELOC_TILEGX_SHAMT_Y1,
5036 BFD_RELOC_TILEGX_IMM16_X0_HW0,
5037 BFD_RELOC_TILEGX_IMM16_X1_HW0,
5038 BFD_RELOC_TILEGX_IMM16_X0_HW1,
5039 BFD_RELOC_TILEGX_IMM16_X1_HW1,
5040 BFD_RELOC_TILEGX_IMM16_X0_HW2,
5041 BFD_RELOC_TILEGX_IMM16_X1_HW2,
5042 BFD_RELOC_TILEGX_IMM16_X0_HW3,
5043 BFD_RELOC_TILEGX_IMM16_X1_HW3,
5044 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST,
5045 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST,
5046 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST,
5047 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST,
5048 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST,
5049 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST,
5050 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL,
5051 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL,
5052 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL,
5053 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL,
5054 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL,
5055 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL,
5056 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL,
5057 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL,
5058 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL,
5059 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL,
5060 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL,
5061 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL,
5062 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL,
5063 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL,
5064 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT,
5065 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT,
aa137e4d
NC
5066 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT,
5067 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT,
5068 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT,
5069 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT,
aa137e4d
NC
5070 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD,
5071 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD,
6f7be959
WL
5072 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
5073 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
5074 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
5075 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
5076 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
5077 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
aa137e4d
NC
5078 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD,
5079 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD,
5080 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD,
5081 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD,
aa137e4d
NC
5082 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE,
5083 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE,
aa137e4d
NC
5084 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE,
5085 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE,
5086 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE,
5087 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE,
aa137e4d
NC
5088 BFD_RELOC_TILEGX_TLS_DTPMOD64,
5089 BFD_RELOC_TILEGX_TLS_DTPOFF64,
5090 BFD_RELOC_TILEGX_TLS_TPOFF64,
5091 BFD_RELOC_TILEGX_TLS_DTPMOD32,
5092 BFD_RELOC_TILEGX_TLS_DTPOFF32,
5093 BFD_RELOC_TILEGX_TLS_TPOFF32,
6f7be959
WL
5094 BFD_RELOC_TILEGX_TLS_GD_CALL,
5095 BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
5096 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
5097 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
5098 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD,
5099 BFD_RELOC_TILEGX_TLS_IE_LOAD,
5100 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
5101 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
5102 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD,
5103 BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD,
cfb8c092
NC
5104
5105/* Adapteva EPIPHANY - 8 bit signed pc-relative displacement */
5106 BFD_RELOC_EPIPHANY_SIMM8,
5107
5108/* Adapteva EPIPHANY - 24 bit signed pc-relative displacement */
5109 BFD_RELOC_EPIPHANY_SIMM24,
5110
5111/* Adapteva EPIPHANY - 16 most-significant bits of absolute address */
5112 BFD_RELOC_EPIPHANY_HIGH,
5113
5114/* Adapteva EPIPHANY - 16 least-significant bits of absolute address */
5115 BFD_RELOC_EPIPHANY_LOW,
5116
5117/* Adapteva EPIPHANY - 11 bit signed number - add/sub immediate */
5118 BFD_RELOC_EPIPHANY_SIMM11,
5119
5120/* Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement) */
5121 BFD_RELOC_EPIPHANY_IMM11,
5122
5123/* Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction. */
5124 BFD_RELOC_EPIPHANY_IMM8,
252b5132
RH
5125 BFD_RELOC_UNUSED };
5126typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
c58b9523
AM
5127reloc_howto_type *bfd_reloc_type_lookup
5128 (bfd *abfd, bfd_reloc_code_real_type code);
157090f7
AM
5129reloc_howto_type *bfd_reloc_name_lookup
5130 (bfd *abfd, const char *reloc_name);
252b5132 5131
c58b9523 5132const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
252b5132 5133
e61463e1 5134/* Extracted from syms.c. */
541389e2 5135
fc0a2244 5136typedef struct bfd_symbol
252b5132 5137{
b5f79c76
NC
5138 /* A pointer to the BFD which owns the symbol. This information
5139 is necessary so that a back end can work out what additional
5140 information (invisible to the application writer) is carried
5141 with the symbol.
5142
5143 This field is *almost* redundant, since you can use section->owner
5144 instead, except that some symbols point to the global sections
5145 bfd_{abs,com,und}_section. This could be fixed by making
5146 these globals be per-bfd (or per-target-flavor). FIXME. */
2ce40c65 5147 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
b5f79c76
NC
5148
5149 /* The text of the symbol. The name is left alone, and not copied; the
5150 application may not alter it. */
dc810e39 5151 const char *name;
252b5132 5152
b5f79c76
NC
5153 /* The value of the symbol. This really should be a union of a
5154 numeric value with a pointer, since some flags indicate that
5155 a pointer to another symbol is stored here. */
252b5132
RH
5156 symvalue value;
5157
b5f79c76 5158 /* Attributes of a symbol. */
e7c33416 5159#define BSF_NO_FLAGS 0x00
252b5132 5160
b5f79c76
NC
5161 /* The symbol has local scope; <<static>> in <<C>>. The value
5162 is the offset into the section of the data. */
e7c33416 5163#define BSF_LOCAL (1 << 0)
252b5132 5164
b5f79c76
NC
5165 /* The symbol has global scope; initialized data in <<C>>. The
5166 value is the offset into the section of the data. */
e7c33416 5167#define BSF_GLOBAL (1 << 1)
252b5132 5168
b5f79c76
NC
5169 /* The symbol has global scope and is exported. The value is
5170 the offset into the section of the data. */
5171#define BSF_EXPORT BSF_GLOBAL /* No real difference. */
252b5132 5172
b5f79c76 5173 /* A normal C symbol would be one of:
e7c33416 5174 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
b5f79c76 5175 <<BSF_GLOBAL>>. */
252b5132 5176
7dee875e 5177 /* The symbol is a debugging record. The value has an arbitrary
b5f79c76 5178 meaning, unless BSF_DEBUGGING_RELOC is also set. */
e7c33416 5179#define BSF_DEBUGGING (1 << 2)
252b5132 5180
b5f79c76
NC
5181 /* The symbol denotes a function entry point. Used in ELF,
5182 perhaps others someday. */
e7c33416
NC
5183#define BSF_FUNCTION (1 << 3)
5184
b5f79c76 5185 /* Used by the linker. */
e7c33416
NC
5186#define BSF_KEEP (1 << 5)
5187#define BSF_KEEP_G (1 << 6)
252b5132 5188
b5f79c76
NC
5189 /* A weak global symbol, overridable without warnings by
5190 a regular global symbol of the same name. */
e7c33416 5191#define BSF_WEAK (1 << 7)
252b5132 5192
b5f79c76
NC
5193 /* This symbol was created to point to a section, e.g. ELF's
5194 STT_SECTION symbols. */
e7c33416 5195#define BSF_SECTION_SYM (1 << 8)
252b5132 5196
b5f79c76
NC
5197 /* The symbol used to be a common symbol, but now it is
5198 allocated. */
e7c33416 5199#define BSF_OLD_COMMON (1 << 9)
252b5132 5200
b5f79c76
NC
5201 /* In some files the type of a symbol sometimes alters its
5202 location in an output file - ie in coff a <<ISFCN>> symbol
5203 which is also <<C_EXT>> symbol appears where it was
5204 declared and not at the end of a section. This bit is set
5205 by the target BFD part to convey this information. */
e7c33416 5206#define BSF_NOT_AT_END (1 << 10)
252b5132 5207
b5f79c76 5208 /* Signal that the symbol is the label of constructor section. */
e7c33416 5209#define BSF_CONSTRUCTOR (1 << 11)
252b5132 5210
b5f79c76
NC
5211 /* Signal that the symbol is a warning symbol. The name is a
5212 warning. The name of the next symbol is the one to warn about;
5213 if a reference is made to a symbol with the same name as the next
5214 symbol, a warning is issued by the linker. */
e7c33416 5215#define BSF_WARNING (1 << 12)
252b5132 5216
b5f79c76
NC
5217 /* Signal that the symbol is indirect. This symbol is an indirect
5218 pointer to the symbol with the same name as the next symbol. */
e7c33416 5219#define BSF_INDIRECT (1 << 13)
252b5132 5220
b5f79c76
NC
5221 /* BSF_FILE marks symbols that contain a file name. This is used
5222 for ELF STT_FILE symbols. */
e7c33416 5223#define BSF_FILE (1 << 14)
252b5132 5224
b5f79c76 5225 /* Symbol is from dynamic linking information. */
e7c33416 5226#define BSF_DYNAMIC (1 << 15)
252b5132 5227
b5f79c76
NC
5228 /* The symbol denotes a data object. Used in ELF, and perhaps
5229 others someday. */
e7c33416 5230#define BSF_OBJECT (1 << 16)
252b5132 5231
b5f79c76
NC
5232 /* This symbol is a debugging symbol. The value is the offset
5233 into the section of the data. BSF_DEBUGGING should be set
5234 as well. */
e7c33416 5235#define BSF_DEBUGGING_RELOC (1 << 17)
703153b5 5236
13ae64f3 5237 /* This symbol is thread local. Used in ELF. */
e7c33416 5238#define BSF_THREAD_LOCAL (1 << 18)
13ae64f3 5239
d9352518
DB
5240 /* This symbol represents a complex relocation expression,
5241 with the expression tree serialized in the symbol name. */
e7c33416 5242#define BSF_RELC (1 << 19)
d9352518
DB
5243
5244 /* This symbol represents a signed complex relocation expression,
5245 with the expression tree serialized in the symbol name. */
e7c33416 5246#define BSF_SRELC (1 << 20)
d9352518 5247
6ba2a415 5248 /* This symbol was created by bfd_get_synthetic_symtab. */
e7c33416 5249#define BSF_SYNTHETIC (1 << 21)
6ba2a415 5250
d8045f23
NC
5251 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
5252 The dynamic linker will compute the value of this symbol by
5253 calling the function that it points to. BSF_FUNCTION must
5254 also be also set. */
5255#define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
3e7a7d11
NC
5256 /* This symbol is a globally unique data object. The dynamic linker
5257 will make sure that in the entire process there is just one symbol
5258 with this name and type in use. BSF_OBJECT must also be set. */
5259#define BSF_GNU_UNIQUE (1 << 23)
d8045f23 5260
252b5132
RH
5261 flagword flags;
5262
b5f79c76
NC
5263 /* A pointer to the section to which this symbol is
5264 relative. This will always be non NULL, there are special
5265 sections for undefined and absolute symbols. */
198beae2 5266 struct bfd_section *section;
252b5132 5267
b5f79c76 5268 /* Back end special data. */
252b5132
RH
5269 union
5270 {
c58b9523 5271 void *p;
252b5132 5272 bfd_vma i;
b5f79c76
NC
5273 }
5274 udata;
5275}
5276asymbol;
252b5132 5277
252b5132
RH
5278#define bfd_get_symtab_upper_bound(abfd) \
5279 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
b5f79c76 5280
c58b9523 5281bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
252b5132 5282
c58b9523 5283bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
252b5132
RH
5284
5285#define bfd_is_local_label_name(abfd, name) \
c58b9523 5286 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
b5f79c76 5287
3c9458e9
NC
5288bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
5289
5290#define bfd_is_target_special_symbol(abfd, sym) \
5291 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
5292
252b5132 5293#define bfd_canonicalize_symtab(abfd, location) \
c58b9523 5294 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
b5f79c76 5295
c58b9523
AM
5296bfd_boolean bfd_set_symtab
5297 (bfd *abfd, asymbol **location, unsigned int count);
252b5132 5298
c58b9523 5299void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
252b5132
RH
5300
5301#define bfd_make_empty_symbol(abfd) \
c58b9523 5302 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
b5f79c76 5303
c58b9523 5304asymbol *_bfd_generic_make_empty_symbol (bfd *);
3f3c5c34 5305
252b5132 5306#define bfd_make_debug_symbol(abfd,ptr,size) \
c58b9523 5307 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
b5f79c76 5308
c58b9523 5309int bfd_decode_symclass (asymbol *symbol);
252b5132 5310
c58b9523 5311bfd_boolean bfd_is_undefined_symclass (int symclass);
fad6fcbb 5312
c58b9523 5313void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
252b5132 5314
c58b9523
AM
5315bfd_boolean bfd_copy_private_symbol_data
5316 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
252b5132
RH
5317
5318#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
c58b9523
AM
5319 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
5320 (ibfd, isymbol, obfd, osymbol))
b5f79c76 5321
e61463e1 5322/* Extracted from bfd.c. */
a50b1753
NC
5323enum bfd_direction
5324 {
5325 no_direction = 0,
5326 read_direction = 1,
5327 write_direction = 2,
5328 both_direction = 3
5329 };
5330
c2852e88 5331struct bfd
252b5132 5332{
52b69c9e
AO
5333 /* A unique identifier of the BFD */
5334 unsigned int id;
5335
b5f79c76
NC
5336 /* The filename the application opened the BFD with. */
5337 const char *filename;
252b5132 5338
b5f79c76
NC
5339 /* A pointer to the target jump table. */
5340 const struct bfd_target *xvec;
252b5132 5341
40838a72
AC
5342 /* The IOSTREAM, and corresponding IO vector that provide access
5343 to the file backing the BFD. */
c58b9523 5344 void *iostream;
40838a72 5345 const struct bfd_iovec *iovec;
252b5132 5346
b5f79c76
NC
5347 /* The caching routines use these to maintain a
5348 least-recently-used list of BFDs. */
2ce40c65 5349 struct bfd *lru_prev, *lru_next;
252b5132 5350
b5f79c76
NC
5351 /* When a file is closed by the caching routines, BFD retains
5352 state information on the file here... */
5353 ufile_ptr where;
252b5132 5354
b34976b6 5355 /* File modified time, if mtime_set is TRUE. */
b5f79c76 5356 long mtime;
252b5132 5357
b5f79c76
NC
5358 /* Reserved for an unimplemented file locking extension. */
5359 int ifd;
252b5132 5360
b5f79c76
NC
5361 /* The format which belongs to the BFD. (object, core, etc.) */
5362 bfd_format format;
252b5132 5363
b5f79c76 5364 /* The direction with which the BFD was opened. */
a50b1753 5365 enum bfd_direction direction;
b5f79c76
NC
5366
5367 /* Format_specific flags. */
5368 flagword flags;
252b5132 5369
6ad2759d
L
5370 /* Values that may appear in the flags field of a BFD. These also
5371 appear in the object_flags field of the bfd_target structure, where
5372 they indicate the set of flags used by that backend (not all flags
5373 are meaningful for all object file formats) (FIXME: at the moment,
5374 the object_flags values have mostly just been copied from backend
5375 to another, and are not necessarily correct). */
5376
5377#define BFD_NO_FLAGS 0x00
5378
5379 /* BFD contains relocation entries. */
5380#define HAS_RELOC 0x01
5381
5382 /* BFD is directly executable. */
5383#define EXEC_P 0x02
5384
5385 /* BFD has line number information (basically used for F_LNNO in a
5386 COFF header). */
5387#define HAS_LINENO 0x04
5388
5389 /* BFD has debugging information. */
5390#define HAS_DEBUG 0x08
5391
5392 /* BFD has symbols. */
5393#define HAS_SYMS 0x10
5394
5395 /* BFD has local symbols (basically used for F_LSYMS in a COFF
5396 header). */
5397#define HAS_LOCALS 0x20
5398
5399 /* BFD is a dynamic object. */
5400#define DYNAMIC 0x40
5401
5402 /* Text section is write protected (if D_PAGED is not set, this is
5403 like an a.out NMAGIC file) (the linker sets this by default, but
5404 clears it for -r or -N). */
5405#define WP_TEXT 0x80
5406
5407 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
5408 linker sets this by default, but clears it for -r or -n or -N). */
5409#define D_PAGED 0x100
5410
5411 /* BFD is relaxable (this means that bfd_relax_section may be able to
5412 do something) (sometimes bfd_relax_section can do something even if
5413 this is not set). */
5414#define BFD_IS_RELAXABLE 0x200
5415
5416 /* This may be set before writing out a BFD to request using a
5417 traditional format. For example, this is used to request that when
5418 writing out an a.out object the symbols not be hashed to eliminate
5419 duplicates. */
5420#define BFD_TRADITIONAL_FORMAT 0x400
5421
5422 /* This flag indicates that the BFD contents are actually cached
5423 in memory. If this is set, iostream points to a bfd_in_memory
5424 struct. */
5425#define BFD_IN_MEMORY 0x800
5426
5427 /* The sections in this BFD specify a memory page. */
5428#define HAS_LOAD_PAGE 0x1000
5429
5430 /* This BFD has been created by the linker and doesn't correspond
5431 to any input file. */
5432#define BFD_LINKER_CREATED 0x2000
5433
36e4dce6
CD
5434 /* This may be set before writing out a BFD to request that it
5435 be written using values for UIDs, GIDs, timestamps, etc. that
5436 will be consistent from run to run. */
5437#define BFD_DETERMINISTIC_OUTPUT 0x4000
5438
4a114e3e
L
5439 /* Compress sections in this BFD. */
5440#define BFD_COMPRESS 0x8000
5441
5442 /* Decompress sections in this BFD. */
5443#define BFD_DECOMPRESS 0x10000
5444
9e2278f5
AM
5445 /* BFD is a dummy, for plugins. */
5446#define BFD_PLUGIN 0x20000
5447
4a114e3e
L
5448 /* Flags bits to be saved in bfd_preserve_save. */
5449#define BFD_FLAGS_SAVED \
9e2278f5 5450 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN)
4a114e3e 5451
6b6bc957
L
5452 /* Flags bits which are for BFD use only. */
5453#define BFD_FLAGS_FOR_BFD_USE_MASK \
5454 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
9e2278f5 5455 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
6b6bc957 5456
b5f79c76
NC
5457 /* Currently my_archive is tested before adding origin to
5458 anything. I believe that this can become always an add of
5459 origin, with origin set to 0 for non archive files. */
5460 ufile_ptr origin;
252b5132 5461
a8da6403
NC
5462 /* The origin in the archive of the proxy entry. This will
5463 normally be the same as origin, except for thin archives,
5464 when it will contain the current offset of the proxy in the
5465 thin archive rather than the offset of the bfd in its actual
5466 container. */
5467 ufile_ptr proxy_origin;
5468
b5f79c76
NC
5469 /* A hash table for section names. */
5470 struct bfd_hash_table section_htab;
73e87d70 5471
b5f79c76 5472 /* Pointer to linked list of sections. */
198beae2 5473 struct bfd_section *sections;
252b5132 5474
5daa8fe7
L
5475 /* The last section on the section list. */
5476 struct bfd_section *section_last;
252b5132 5477
b5f79c76
NC
5478 /* The number of sections. */
5479 unsigned int section_count;
252b5132 5480
b5f79c76
NC
5481 /* Stuff only useful for object files:
5482 The start address. */
5483 bfd_vma start_address;
252b5132 5484
b5f79c76
NC
5485 /* Used for input and output. */
5486 unsigned int symcount;
252b5132 5487
5c1d2f5f
AM
5488 /* Symbol table for output BFD (with symcount entries).
5489 Also used by the linker to cache input BFD symbols. */
fc0a2244 5490 struct bfd_symbol **outsymbols;
252b5132 5491
1f70368c
DJ
5492 /* Used for slurped dynamic symbol tables. */
5493 unsigned int dynsymcount;
5494
b5f79c76
NC
5495 /* Pointer to structure which contains architecture information. */
5496 const struct bfd_arch_info *arch_info;
252b5132 5497
b5f79c76 5498 /* Stuff only useful for archives. */
c58b9523 5499 void *arelt_data;
2ce40c65 5500 struct bfd *my_archive; /* The containing archive BFD. */
cc481421 5501 struct bfd *archive_next; /* The next BFD in the archive. */
2ce40c65 5502 struct bfd *archive_head; /* The first BFD in the archive. */
a8da6403
NC
5503 struct bfd *nested_archives; /* List of nested archive in a flattened
5504 thin archive. */
252b5132 5505
b5f79c76 5506 /* A chain of BFD structures involved in a link. */
2ce40c65 5507 struct bfd *link_next;
252b5132 5508
b5f79c76
NC
5509 /* A field used by _bfd_generic_link_add_archive_symbols. This will
5510 be used only for archive elements. */
5511 int archive_pass;
252b5132 5512
b5f79c76
NC
5513 /* Used by the back end to hold private data. */
5514 union
5515 {
252b5132
RH
5516 struct aout_data_struct *aout_data;
5517 struct artdata *aout_ar_data;
5518 struct _oasys_data *oasys_obj_data;
5519 struct _oasys_ar_data *oasys_ar_data;
5520 struct coff_tdata *coff_obj_data;
5521 struct pe_tdata *pe_obj_data;
5522 struct xcoff_tdata *xcoff_obj_data;
5523 struct ecoff_tdata *ecoff_obj_data;
5524 struct ieee_data_struct *ieee_data;
5525 struct ieee_ar_data_struct *ieee_ar_data;
5526 struct srec_data_struct *srec_data;
c067354b 5527 struct verilog_data_struct *verilog_data;
252b5132
RH
5528 struct ihex_data_struct *ihex_data;
5529 struct tekhex_data_struct *tekhex_data;
5530 struct elf_obj_tdata *elf_obj_data;
5531 struct nlm_obj_tdata *nlm_obj_data;
5532 struct bout_data_struct *bout_data;
3c3bdf30 5533 struct mmo_data_struct *mmo_data;
252b5132
RH
5534 struct sun_core_struct *sun_core_data;
5535 struct sco5_core_struct *sco5_core_data;
5536 struct trad_core_struct *trad_core_data;
5537 struct som_data_struct *som_data;
5538 struct hpux_core_struct *hpux_core_data;
5539 struct hppabsd_core_struct *hppabsd_core_data;
5540 struct sgi_core_struct *sgi_core_data;
5541 struct lynx_core_struct *lynx_core_data;
5542 struct osf_core_struct *osf_core_data;
5543 struct cisco_core_struct *cisco_core_data;
5544 struct versados_data_struct *versados_data;
5545 struct netbsd_core_struct *netbsd_core_data;
3af9a47b
NC
5546 struct mach_o_data_struct *mach_o_data;
5547 struct mach_o_fat_data_struct *mach_o_fat_data;
ce3c775b 5548 struct plugin_data_struct *plugin_data;
3af9a47b
NC
5549 struct bfd_pef_data_struct *pef_data;
5550 struct bfd_pef_xlib_data_struct *pef_xlib_data;
5551 struct bfd_sym_data_struct *sym_data;
c58b9523 5552 void *any;
b5f79c76
NC
5553 }
5554 tdata;
8546af74 5555
b5f79c76 5556 /* Used by the application to hold private data. */
c58b9523 5557 void *usrdata;
252b5132 5558
52b219b5 5559 /* Where all the allocated stuff under this BFD goes. This is a
c58b9523
AM
5560 struct objalloc *, but we use void * to avoid requiring the inclusion
5561 of objalloc.h. */
5562 void *memory;
6ad2759d
L
5563
5564 /* Is the file descriptor being cached? That is, can it be closed as
5565 needed, and re-opened when accessed later? */
5566 unsigned int cacheable : 1;
5567
5568 /* Marks whether there was a default target specified when the
5569 BFD was opened. This is used to select which matching algorithm
5570 to use to choose the back end. */
5571 unsigned int target_defaulted : 1;
5572
5573 /* ... and here: (``once'' means at least once). */
5574 unsigned int opened_once : 1;
5575
5576 /* Set if we have a locally maintained mtime value, rather than
5577 getting it from the file each time. */
5578 unsigned int mtime_set : 1;
5579
5580 /* Flag set if symbols from this BFD should not be exported. */
5581 unsigned int no_export : 1;
5582
5583 /* Remember when output has begun, to stop strange things
5584 from happening. */
5585 unsigned int output_has_begun : 1;
5586
5587 /* Have archive map. */
5588 unsigned int has_armap : 1;
a8da6403
NC
5589
5590 /* Set if this is a thin archive. */
5591 unsigned int is_thin_archive : 1;
4b544b64
TG
5592
5593 /* Set if only required symbols should be added in the link hash table for
5594 this object. Used by VMS linkers. */
5595 unsigned int selective_search : 1;
252b5132
RH
5596};
5597
5598typedef enum bfd_error
5599{
5600 bfd_error_no_error = 0,
5601 bfd_error_system_call,
5602 bfd_error_invalid_target,
5603 bfd_error_wrong_format,
3619ad04 5604 bfd_error_wrong_object_format,
252b5132
RH
5605 bfd_error_invalid_operation,
5606 bfd_error_no_memory,
5607 bfd_error_no_symbols,
5608 bfd_error_no_armap,
5609 bfd_error_no_more_archived_files,
5610 bfd_error_malformed_archive,
5611 bfd_error_file_not_recognized,
5612 bfd_error_file_ambiguously_recognized,
5613 bfd_error_no_contents,
5614 bfd_error_nonrepresentable_section,
5615 bfd_error_no_debug_section,
5616 bfd_error_bad_value,
5617 bfd_error_file_truncated,
5618 bfd_error_file_too_big,
b52149c8 5619 bfd_error_on_input,
252b5132 5620 bfd_error_invalid_error_code
b5f79c76
NC
5621}
5622bfd_error_type;
252b5132 5623
c58b9523 5624bfd_error_type bfd_get_error (void);
252b5132 5625
b52149c8 5626void bfd_set_error (bfd_error_type error_tag, ...);
252b5132 5627
c58b9523 5628const char *bfd_errmsg (bfd_error_type error_tag);
252b5132 5629
c58b9523 5630void bfd_perror (const char *message);
252b5132 5631
c58b9523 5632typedef void (*bfd_error_handler_type) (const char *, ...);
252b5132 5633
c58b9523 5634bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
252b5132 5635
c58b9523 5636void bfd_set_error_program_name (const char *);
252b5132 5637
c58b9523 5638bfd_error_handler_type bfd_get_error_handler (void);
252b5132 5639
c58b9523 5640long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
252b5132 5641
c58b9523
AM
5642long bfd_canonicalize_reloc
5643 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
252b5132 5644
c58b9523
AM
5645void bfd_set_reloc
5646 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
252b5132 5647
c58b9523 5648bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
252b5132 5649
c58b9523 5650int bfd_get_arch_size (bfd *abfd);
125c4a69 5651
c58b9523 5652int bfd_get_sign_extend_vma (bfd *abfd);
125c4a69 5653
c58b9523 5654bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
252b5132 5655
c58b9523 5656unsigned int bfd_get_gp_size (bfd *abfd);
252b5132 5657
c58b9523 5658void bfd_set_gp_size (bfd *abfd, unsigned int i);
252b5132 5659
c58b9523 5660bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
252b5132 5661
80fccad2
BW
5662bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5663
5664#define bfd_copy_private_header_data(ibfd, obfd) \
5665 BFD_SEND (obfd, _bfd_copy_private_header_data, \
5666 (ibfd, obfd))
c58b9523 5667bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
5668
5669#define bfd_copy_private_bfd_data(ibfd, obfd) \
5670 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5671 (ibfd, obfd))
c58b9523 5672bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
5673
5674#define bfd_merge_private_bfd_data(ibfd, obfd) \
5675 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5676 (ibfd, obfd))
c58b9523 5677bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
252b5132
RH
5678
5679#define bfd_set_private_flags(abfd, flags) \
ed781d5d 5680 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
a6b96beb
AM
5681#define bfd_sizeof_headers(abfd, info) \
5682 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
252b5132
RH
5683
5684#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
ed781d5d
NC
5685 BFD_SEND (abfd, _bfd_find_nearest_line, \
5686 (abfd, sec, syms, off, file, func, line))
252b5132 5687
5420f73d
L
5688#define bfd_find_line(abfd, syms, sym, file, line) \
5689 BFD_SEND (abfd, _bfd_find_line, \
5690 (abfd, syms, sym, file, line))
5691
4ab527b0
FF
5692#define bfd_find_inliner_info(abfd, file, func, line) \
5693 BFD_SEND (abfd, _bfd_find_inliner_info, \
5694 (abfd, file, func, line))
5695
252b5132 5696#define bfd_debug_info_start(abfd) \
ed781d5d 5697 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
252b5132
RH
5698
5699#define bfd_debug_info_end(abfd) \
ed781d5d 5700 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
252b5132
RH
5701
5702#define bfd_debug_info_accumulate(abfd, section) \
ed781d5d 5703 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
541389e2 5704
252b5132 5705#define bfd_stat_arch_elt(abfd, stat) \
ed781d5d 5706 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
252b5132
RH
5707
5708#define bfd_update_armap_timestamp(abfd) \
ed781d5d 5709 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
252b5132
RH
5710
5711#define bfd_set_arch_mach(abfd, arch, mach)\
ed781d5d 5712 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
252b5132
RH
5713
5714#define bfd_relax_section(abfd, section, link_info, again) \
5715 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5716
5717#define bfd_gc_sections(abfd, link_info) \
5718 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5719
ae17ab41
CM
5720#define bfd_lookup_section_flags(link_info, flag_info) \
5721 BFD_SEND (abfd, _bfd_lookup_section_flags, (link_info, flag_info))
5722
8550eb6e
JJ
5723#define bfd_merge_sections(abfd, link_info) \
5724 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5725
72adc230
AM
5726#define bfd_is_group_section(abfd, sec) \
5727 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5728
e61463e1
AM
5729#define bfd_discard_group(abfd, sec) \
5730 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5731
252b5132
RH
5732#define bfd_link_hash_table_create(abfd) \
5733 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5734
e2d34d7d
DJ
5735#define bfd_link_hash_table_free(abfd, hash) \
5736 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5737
252b5132
RH
5738#define bfd_link_add_symbols(abfd, info) \
5739 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5740
1449d79b 5741#define bfd_link_just_syms(abfd, sec, info) \
2d653fc7
AM
5742 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5743
252b5132
RH
5744#define bfd_final_link(abfd, info) \
5745 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5746
5747#define bfd_free_cached_info(abfd) \
5748 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5749
5750#define bfd_get_dynamic_symtab_upper_bound(abfd) \
5751 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5752
5753#define bfd_print_private_bfd_data(abfd, file)\
5754 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5755
5756#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5757 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5758
c9727e01
AM
5759#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5760 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5761 dyncount, dynsyms, ret))
4c45e5c9 5762
252b5132
RH
5763#define bfd_get_dynamic_reloc_upper_bound(abfd) \
5764 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5765
5766#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5767 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5768
5769extern bfd_byte *bfd_get_relocated_section_contents
c58b9523
AM
5770 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5771 bfd_boolean, asymbol **);
252b5132 5772
c58b9523 5773bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
8c98ec7d 5774
e84d6fca
AM
5775struct bfd_preserve
5776{
c58b9523
AM
5777 void *marker;
5778 void *tdata;
e84d6fca
AM
5779 flagword flags;
5780 const struct bfd_arch_info *arch_info;
198beae2 5781 struct bfd_section *sections;
5daa8fe7 5782 struct bfd_section *section_last;
e84d6fca
AM
5783 unsigned int section_count;
5784 struct bfd_hash_table section_htab;
5785};
5786
c58b9523 5787bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
e84d6fca 5788
c58b9523 5789void bfd_preserve_restore (bfd *, struct bfd_preserve *);
e84d6fca 5790
c58b9523 5791void bfd_preserve_finish (bfd *, struct bfd_preserve *);
e84d6fca 5792
24718e3b
L
5793bfd_vma bfd_emul_get_maxpagesize (const char *);
5794
5795void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5796
5797bfd_vma bfd_emul_get_commonpagesize (const char *);
5798
5799void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5800
01e76792
AM
5801char *bfd_demangle (bfd *, const char *, int);
5802
e61463e1 5803/* Extracted from archive.c. */
c58b9523
AM
5804symindex bfd_get_next_mapent
5805 (bfd *abfd, symindex previous, carsym **sym);
252b5132 5806
c58b9523 5807bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
252b5132 5808
c58b9523 5809bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
252b5132 5810
e61463e1 5811/* Extracted from corefile.c. */
c58b9523 5812const char *bfd_core_file_failing_command (bfd *abfd);
252b5132 5813
c58b9523 5814int bfd_core_file_failing_signal (bfd *abfd);
252b5132 5815
261b8d08
PA
5816int bfd_core_file_pid (bfd *abfd);
5817
c58b9523
AM
5818bfd_boolean core_file_matches_executable_p
5819 (bfd *core_bfd, bfd *exec_bfd);
252b5132 5820
9bf46c00
AM
5821bfd_boolean generic_core_file_matches_executable_p
5822 (bfd *core_bfd, bfd *exec_bfd);
5823
e61463e1 5824/* Extracted from targets.c. */
252b5132 5825#define BFD_SEND(bfd, message, arglist) \
c58b9523 5826 ((*((bfd)->xvec->message)) arglist)
252b5132
RH
5827
5828#ifdef DEBUG_BFD_SEND
5829#undef BFD_SEND
5830#define BFD_SEND(bfd, message, arglist) \
5831 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5832 ((*((bfd)->xvec->message)) arglist) : \
5833 (bfd_assert (__FILE__,__LINE__), NULL))
5834#endif
5835#define BFD_SEND_FMT(bfd, message, arglist) \
c58b9523 5836 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
252b5132
RH
5837
5838#ifdef DEBUG_BFD_SEND
5839#undef BFD_SEND_FMT
5840#define BFD_SEND_FMT(bfd, message, arglist) \
5841 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
8c603c85 5842 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
252b5132
RH
5843 (bfd_assert (__FILE__,__LINE__), NULL))
5844#endif
b5f79c76
NC
5845
5846enum bfd_flavour
5847{
252b5132
RH
5848 bfd_target_unknown_flavour,
5849 bfd_target_aout_flavour,
5850 bfd_target_coff_flavour,
5851 bfd_target_ecoff_flavour,
9bd09e22 5852 bfd_target_xcoff_flavour,
252b5132
RH
5853 bfd_target_elf_flavour,
5854 bfd_target_ieee_flavour,
5855 bfd_target_nlm_flavour,
5856 bfd_target_oasys_flavour,
5857 bfd_target_tekhex_flavour,
5858 bfd_target_srec_flavour,
c067354b 5859 bfd_target_verilog_flavour,
252b5132
RH
5860 bfd_target_ihex_flavour,
5861 bfd_target_som_flavour,
5862 bfd_target_os9k_flavour,
5863 bfd_target_versados_flavour,
5864 bfd_target_msdos_flavour,
5865 bfd_target_ovax_flavour,
3c3bdf30 5866 bfd_target_evax_flavour,
3af9a47b
NC
5867 bfd_target_mmo_flavour,
5868 bfd_target_mach_o_flavour,
5869 bfd_target_pef_flavour,
5870 bfd_target_pef_xlib_flavour,
5871 bfd_target_sym_flavour
252b5132
RH
5872};
5873
5874enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5875
52b219b5 5876/* Forward declaration. */
252b5132
RH
5877typedef struct bfd_link_info _bfd_link_info;
5878
ae17ab41
CM
5879/* Forward declaration. */
5880typedef struct flag_info flag_info;
5881
252b5132
RH
5882typedef struct bfd_target
5883{
b5f79c76 5884 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
252b5132 5885 char *name;
b5f79c76
NC
5886
5887 /* The "flavour" of a back end is a general indication about
5888 the contents of a file. */
252b5132 5889 enum bfd_flavour flavour;
b5f79c76
NC
5890
5891 /* The order of bytes within the data area of a file. */
252b5132 5892 enum bfd_endian byteorder;
b5f79c76
NC
5893
5894 /* The order of bytes within the header parts of a file. */
252b5132 5895 enum bfd_endian header_byteorder;
b5f79c76
NC
5896
5897 /* A mask of all the flags which an executable may have set -
5898 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
8c603c85 5899 flagword object_flags;
b5f79c76
NC
5900
5901 /* A mask of all the flags which a section may have set - from
5902 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
252b5132 5903 flagword section_flags;
b5f79c76
NC
5904
5905 /* The character normally found at the front of a symbol.
5906 (if any), perhaps `_'. */
252b5132 5907 char symbol_leading_char;
b5f79c76
NC
5908
5909 /* The pad character for file names within an archive header. */
8c603c85 5910 char ar_pad_char;
b5f79c76
NC
5911
5912 /* The maximum number of characters in an archive header. */
0aabe54e
AM
5913 unsigned char ar_max_namelen;
5914
5915 /* How well this target matches, used to select between various
5916 possible targets when more than one target matches. */
5917 unsigned char match_priority;
b5f79c76
NC
5918
5919 /* Entries for byte swapping for data. These are different from the
a67a7b8b 5920 other entry points, since they don't take a BFD as the first argument.
b5f79c76 5921 Certain other handlers could do the same. */
8ce8c090
AM
5922 bfd_uint64_t (*bfd_getx64) (const void *);
5923 bfd_int64_t (*bfd_getx_signed_64) (const void *);
5924 void (*bfd_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
5925 bfd_vma (*bfd_getx32) (const void *);
5926 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
5927 void (*bfd_putx32) (bfd_vma, void *);
5928 bfd_vma (*bfd_getx16) (const void *);
5929 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
5930 void (*bfd_putx16) (bfd_vma, void *);
b5f79c76
NC
5931
5932 /* Byte swapping for the headers. */
8ce8c090
AM
5933 bfd_uint64_t (*bfd_h_getx64) (const void *);
5934 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
5935 void (*bfd_h_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
5936 bfd_vma (*bfd_h_getx32) (const void *);
5937 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
5938 void (*bfd_h_putx32) (bfd_vma, void *);
5939 bfd_vma (*bfd_h_getx16) (const void *);
5940 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
5941 void (*bfd_h_putx16) (bfd_vma, void *);
b5f79c76
NC
5942
5943 /* Format dependent routines: these are vectors of entry points
5944 within the target vector structure, one for each format to check. */
5945
5946 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
c58b9523 5947 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
b5f79c76
NC
5948
5949 /* Set the format of a file being written. */
c58b9523 5950 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
b5f79c76
NC
5951
5952 /* Write cached information into a file being written, at <<bfd_close>>. */
c58b9523 5953 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
252b5132 5954
b5f79c76 5955
52b219b5 5956 /* Generic entry points. */
e43d48cc 5957#define BFD_JUMP_TABLE_GENERIC(NAME) \
c58b9523
AM
5958 NAME##_close_and_cleanup, \
5959 NAME##_bfd_free_cached_info, \
5960 NAME##_new_section_hook, \
5961 NAME##_get_section_contents, \
5962 NAME##_get_section_contents_in_window
252b5132 5963
52b219b5 5964 /* Called when the BFD is being closed to do any necessary cleanup. */
c58b9523 5965 bfd_boolean (*_close_and_cleanup) (bfd *);
52b219b5 5966 /* Ask the BFD to free all cached information. */
c58b9523 5967 bfd_boolean (*_bfd_free_cached_info) (bfd *);
52b219b5 5968 /* Called when a new section is created. */
c58b9523 5969 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
52b219b5 5970 /* Read the contents of a section. */
b34976b6 5971 bfd_boolean (*_bfd_get_section_contents)
c58b9523 5972 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
b34976b6 5973 bfd_boolean (*_bfd_get_section_contents_in_window)
c58b9523 5974 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
252b5132 5975
52b219b5 5976 /* Entry points to copy private data. */
e43d48cc 5977#define BFD_JUMP_TABLE_COPY(NAME) \
c58b9523
AM
5978 NAME##_bfd_copy_private_bfd_data, \
5979 NAME##_bfd_merge_private_bfd_data, \
ccd2ec6a 5980 _bfd_generic_init_private_section_data, \
c58b9523
AM
5981 NAME##_bfd_copy_private_section_data, \
5982 NAME##_bfd_copy_private_symbol_data, \
80fccad2 5983 NAME##_bfd_copy_private_header_data, \
c58b9523
AM
5984 NAME##_bfd_set_private_flags, \
5985 NAME##_bfd_print_private_bfd_data
5986
52b219b5 5987 /* Called to copy BFD general private data from one object file
252b5132 5988 to another. */
c58b9523 5989 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
52b219b5 5990 /* Called to merge BFD general private data from one object file
252b5132 5991 to a common output file when linking. */
c58b9523 5992 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
ccd2ec6a
L
5993 /* Called to initialize BFD private section data from one object file
5994 to another. */
5995#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5996 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5997 bfd_boolean (*_bfd_init_private_section_data)
5998 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
52b219b5 5999 /* Called to copy BFD private section data from one object file
252b5132 6000 to another. */
b34976b6 6001 bfd_boolean (*_bfd_copy_private_section_data)
c58b9523 6002 (bfd *, sec_ptr, bfd *, sec_ptr);
8c603c85 6003 /* Called to copy BFD private symbol data from one symbol
252b5132 6004 to another. */
b34976b6 6005 bfd_boolean (*_bfd_copy_private_symbol_data)
c58b9523 6006 (bfd *, asymbol *, bfd *, asymbol *);
80fccad2
BW
6007 /* Called to copy BFD private header data from one object file
6008 to another. */
6009 bfd_boolean (*_bfd_copy_private_header_data)
6010 (bfd *, bfd *);
b5f79c76 6011 /* Called to set private backend flags. */
c58b9523 6012 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
252b5132 6013
b5f79c76 6014 /* Called to print private BFD data. */
c58b9523 6015 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
252b5132 6016
52b219b5 6017 /* Core file entry points. */
e43d48cc 6018#define BFD_JUMP_TABLE_CORE(NAME) \
c58b9523
AM
6019 NAME##_core_file_failing_command, \
6020 NAME##_core_file_failing_signal, \
261b8d08
PA
6021 NAME##_core_file_matches_executable_p, \
6022 NAME##_core_file_pid
c58b9523
AM
6023
6024 char * (*_core_file_failing_command) (bfd *);
6025 int (*_core_file_failing_signal) (bfd *);
6026 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
261b8d08 6027 int (*_core_file_pid) (bfd *);
252b5132 6028
52b219b5 6029 /* Archive entry points. */
e43d48cc 6030#define BFD_JUMP_TABLE_ARCHIVE(NAME) \
c58b9523
AM
6031 NAME##_slurp_armap, \
6032 NAME##_slurp_extended_name_table, \
6033 NAME##_construct_extended_name_table, \
6034 NAME##_truncate_arname, \
6035 NAME##_write_armap, \
6036 NAME##_read_ar_hdr, \
8f95b6e4 6037 NAME##_write_ar_hdr, \
c58b9523
AM
6038 NAME##_openr_next_archived_file, \
6039 NAME##_get_elt_at_index, \
6040 NAME##_generic_stat_arch_elt, \
6041 NAME##_update_armap_timestamp
6042
6043 bfd_boolean (*_bfd_slurp_armap) (bfd *);
6044 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
b34976b6 6045 bfd_boolean (*_bfd_construct_extended_name_table)
c58b9523
AM
6046 (bfd *, char **, bfd_size_type *, const char **);
6047 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
b34976b6 6048 bfd_boolean (*write_armap)
c58b9523
AM
6049 (bfd *, unsigned int, struct orl *, unsigned int, int);
6050 void * (*_bfd_read_ar_hdr_fn) (bfd *);
8f95b6e4 6051 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
c58b9523
AM
6052 bfd * (*openr_next_archived_file) (bfd *, bfd *);
6053#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
6054 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
6055 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
6056 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
77fb9c28 6057
52b219b5 6058 /* Entry points used for symbols. */
e43d48cc 6059#define BFD_JUMP_TABLE_SYMBOLS(NAME) \
c58b9523 6060 NAME##_get_symtab_upper_bound, \
6cee3f79 6061 NAME##_canonicalize_symtab, \
c58b9523
AM
6062 NAME##_make_empty_symbol, \
6063 NAME##_print_symbol, \
6064 NAME##_get_symbol_info, \
6065 NAME##_bfd_is_local_label_name, \
3c9458e9 6066 NAME##_bfd_is_target_special_symbol, \
c58b9523
AM
6067 NAME##_get_lineno, \
6068 NAME##_find_nearest_line, \
5420f73d 6069 _bfd_generic_find_line, \
4ab527b0 6070 NAME##_find_inliner_info, \
c58b9523
AM
6071 NAME##_bfd_make_debug_symbol, \
6072 NAME##_read_minisymbols, \
6073 NAME##_minisymbol_to_symbol
6074
6075 long (*_bfd_get_symtab_upper_bound) (bfd *);
6076 long (*_bfd_canonicalize_symtab)
fc0a2244
AC
6077 (bfd *, struct bfd_symbol **);
6078 struct bfd_symbol *
c58b9523 6079 (*_bfd_make_empty_symbol) (bfd *);
b34976b6 6080 void (*_bfd_print_symbol)
fc0a2244 6081 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
c58b9523 6082#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
b34976b6 6083 void (*_bfd_get_symbol_info)
fc0a2244 6084 (bfd *, struct bfd_symbol *, symbol_info *);
c58b9523
AM
6085#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
6086 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
3c9458e9 6087 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
fc0a2244 6088 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
b34976b6 6089 bfd_boolean (*_bfd_find_nearest_line)
fc0a2244 6090 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
c58b9523 6091 const char **, const char **, unsigned int *);
5420f73d
L
6092 bfd_boolean (*_bfd_find_line)
6093 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
6094 const char **, unsigned int *);
4ab527b0
FF
6095 bfd_boolean (*_bfd_find_inliner_info)
6096 (bfd *, const char **, const char **, unsigned int *);
52b219b5 6097 /* Back-door to allow format-aware applications to create debug symbols
252b5132
RH
6098 while using BFD for everything else. Currently used by the assembler
6099 when creating COFF files. */
b34976b6 6100 asymbol * (*_bfd_make_debug_symbol)
c58b9523 6101 (bfd *, void *, unsigned long size);
252b5132
RH
6102#define bfd_read_minisymbols(b, d, m, s) \
6103 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
b34976b6 6104 long (*_read_minisymbols)
c58b9523 6105 (bfd *, bfd_boolean, void **, unsigned int *);
252b5132
RH
6106#define bfd_minisymbol_to_symbol(b, d, m, f) \
6107 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
b34976b6 6108 asymbol * (*_minisymbol_to_symbol)
c58b9523 6109 (bfd *, bfd_boolean, const void *, asymbol *);
252b5132 6110
52b219b5 6111 /* Routines for relocs. */
e43d48cc 6112#define BFD_JUMP_TABLE_RELOCS(NAME) \
c58b9523
AM
6113 NAME##_get_reloc_upper_bound, \
6114 NAME##_canonicalize_reloc, \
157090f7
AM
6115 NAME##_bfd_reloc_type_lookup, \
6116 NAME##_bfd_reloc_name_lookup
c58b9523
AM
6117
6118 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
b34976b6 6119 long (*_bfd_canonicalize_reloc)
fc0a2244 6120 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
52b219b5 6121 /* See documentation on reloc types. */
252b5132 6122 reloc_howto_type *
c58b9523 6123 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
157090f7
AM
6124 reloc_howto_type *
6125 (*reloc_name_lookup) (bfd *, const char *);
252b5132 6126
d9352518 6127
52b219b5 6128 /* Routines used when writing an object file. */
e43d48cc 6129#define BFD_JUMP_TABLE_WRITE(NAME) \
c58b9523
AM
6130 NAME##_set_arch_mach, \
6131 NAME##_set_section_contents
6132
b34976b6 6133 bfd_boolean (*_bfd_set_arch_mach)
c58b9523 6134 (bfd *, enum bfd_architecture, unsigned long);
b34976b6 6135 bfd_boolean (*_bfd_set_section_contents)
0f867abe 6136 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
252b5132 6137
52b219b5 6138 /* Routines used by the linker. */
e43d48cc 6139#define BFD_JUMP_TABLE_LINK(NAME) \
c58b9523
AM
6140 NAME##_sizeof_headers, \
6141 NAME##_bfd_get_relocated_section_contents, \
6142 NAME##_bfd_relax_section, \
6143 NAME##_bfd_link_hash_table_create, \
6144 NAME##_bfd_link_hash_table_free, \
6145 NAME##_bfd_link_add_symbols, \
6146 NAME##_bfd_link_just_syms, \
1338dd10 6147 NAME##_bfd_copy_link_hash_symbol_type, \
c58b9523
AM
6148 NAME##_bfd_final_link, \
6149 NAME##_bfd_link_split_section, \
6150 NAME##_bfd_gc_sections, \
ae17ab41 6151 NAME##_bfd_lookup_section_flags, \
c58b9523 6152 NAME##_bfd_merge_sections, \
72adc230 6153 NAME##_bfd_is_group_section, \
082b7297 6154 NAME##_bfd_discard_group, \
3023e3f6
RS
6155 NAME##_section_already_linked, \
6156 NAME##_bfd_define_common_symbol
c58b9523 6157
a6b96beb 6158 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
b34976b6 6159 bfd_byte * (*_bfd_get_relocated_section_contents)
c58b9523 6160 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
fc0a2244 6161 bfd_byte *, bfd_boolean, struct bfd_symbol **);
252b5132 6162
b34976b6 6163 bfd_boolean (*_bfd_relax_section)
198beae2 6164 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
252b5132 6165
52b219b5 6166 /* Create a hash table for the linker. Different backends store
252b5132 6167 different information in this table. */
b34976b6 6168 struct bfd_link_hash_table *
c58b9523 6169 (*_bfd_link_hash_table_create) (bfd *);
252b5132 6170
e2d34d7d 6171 /* Release the memory associated with the linker hash table. */
c58b9523 6172 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
e2d34d7d 6173
52b219b5 6174 /* Add symbols from this object file into the hash table. */
c58b9523 6175 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
252b5132 6176
2d653fc7 6177 /* Indicate that we are only retrieving symbol values from this section. */
c58b9523 6178 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
2d653fc7 6179
1338dd10
PB
6180 /* Copy the symbol type of a linker hash table entry. */
6181#define bfd_copy_link_hash_symbol_type(b, t, f) \
6182 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
6183 void (*_bfd_copy_link_hash_symbol_type)
6184 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
6185
52b219b5 6186 /* Do a link based on the link_order structures attached to each
252b5132 6187 section of the BFD. */
c58b9523 6188 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
252b5132 6189
52b219b5 6190 /* Should this section be split up into smaller pieces during linking. */
198beae2 6191 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
252b5132 6192
52b219b5 6193 /* Remove sections that are not referenced from the output. */
c58b9523 6194 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
252b5132 6195
ae17ab41
CM
6196 /* Sets the bitmask of allowed and disallowed section flags. */
6197 void (*_bfd_lookup_section_flags) (struct bfd_link_info *,
6198 struct flag_info *);
6199
8550eb6e 6200 /* Attempt to merge SEC_MERGE sections. */
c58b9523 6201 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
8550eb6e 6202
72adc230
AM
6203 /* Is this section a member of a group? */
6204 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
6205
e61463e1 6206 /* Discard members of a group. */
198beae2 6207 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
e61463e1 6208
082b7297
L
6209 /* Check if SEC has been already linked during a reloceatable or
6210 final link. */
c77ec726 6211 bfd_boolean (*_section_already_linked) (bfd *, asection *,
43e1669b 6212 struct bfd_link_info *);
082b7297 6213
3023e3f6
RS
6214 /* Define a common symbol. */
6215 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
6216 struct bfd_link_hash_entry *);
6217
52b219b5 6218 /* Routines to handle dynamic symbols and relocs. */
e43d48cc 6219#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
c58b9523
AM
6220 NAME##_get_dynamic_symtab_upper_bound, \
6221 NAME##_canonicalize_dynamic_symtab, \
4c45e5c9 6222 NAME##_get_synthetic_symtab, \
c58b9523
AM
6223 NAME##_get_dynamic_reloc_upper_bound, \
6224 NAME##_canonicalize_dynamic_reloc
6225
b5f79c76 6226 /* Get the amount of memory required to hold the dynamic symbols. */
c58b9523 6227 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
52b219b5 6228 /* Read in the dynamic symbols. */
b34976b6 6229 long (*_bfd_canonicalize_dynamic_symtab)
fc0a2244 6230 (bfd *, struct bfd_symbol **);
4c45e5c9
JJ
6231 /* Create synthetized symbols. */
6232 long (*_bfd_get_synthetic_symtab)
c9727e01
AM
6233 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
6234 struct bfd_symbol **);
52b219b5 6235 /* Get the amount of memory required to hold the dynamic relocs. */
c58b9523 6236 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
52b219b5 6237 /* Read in the dynamic relocs. */
b34976b6 6238 long (*_bfd_canonicalize_dynamic_reloc)
fc0a2244 6239 (bfd *, arelent **, struct bfd_symbol **);
b23b8e6e 6240
b5f79c76
NC
6241 /* Opposite endian version of this target. */
6242 const struct bfd_target * alternative_target;
8c603c85 6243
b5f79c76
NC
6244 /* Data for use by back-end routines, which isn't
6245 generic enough to belong in this structure. */
9c5bfbb7 6246 const void *backend_data;
8c603c85 6247
252b5132 6248} bfd_target;
b5f79c76 6249
c58b9523 6250bfd_boolean bfd_set_default_target (const char *name);
252b5132 6251
c58b9523 6252const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
252b5132 6253
5fbe9721
KT
6254const bfd_target *bfd_get_target_info (const char *target_name,
6255 bfd *abfd,
6256 bfd_boolean *is_bigendian,
6257 int *underscoring,
6258 const char **def_target_arch);
c58b9523 6259const char ** bfd_target_list (void);
252b5132 6260
c58b9523
AM
6261const bfd_target *bfd_search_for_target
6262 (int (*search_func) (const bfd_target *, void *),
6263 void *);
c3c89269 6264
e61463e1 6265/* Extracted from format.c. */
c58b9523 6266bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
252b5132 6267
c58b9523
AM
6268bfd_boolean bfd_check_format_matches
6269 (bfd *abfd, bfd_format format, char ***matching);
252b5132 6270
c58b9523 6271bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
252b5132 6272
c58b9523 6273const char *bfd_format_string (bfd_format format);
252b5132 6274
af39267e 6275/* Extracted from linker.c. */
c58b9523 6276bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
af39267e
DJ
6277
6278#define bfd_link_split_section(abfd, sec) \
6279 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
6280
43e1669b 6281bfd_boolean bfd_section_already_linked (bfd *abfd,
c77ec726 6282 asection *sec,
c0f00686 6283 struct bfd_link_info *info);
082b7297 6284
c77ec726
AM
6285#define bfd_section_already_linked(abfd, sec, info) \
6286 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
082b7297 6287
3023e3f6
RS
6288bfd_boolean bfd_generic_define_common_symbol
6289 (bfd *output_bfd, struct bfd_link_info *info,
6290 struct bfd_link_hash_entry *h);
6291
6292#define bfd_define_common_symbol(output_bfd, info, h) \
6293 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
6294
09e2aba4
DK
6295struct bfd_elf_version_tree * bfd_find_version_for_sym
6296 (struct bfd_elf_version_tree *verdefs,
6297 const char *sym_name, bfd_boolean *hide);
6298
fd91d419
L
6299bfd_boolean bfd_hide_sym_by_version
6300 (struct bfd_elf_version_tree *verdefs, const char *sym_name);
6301
af39267e 6302/* Extracted from simple.c. */
c58b9523
AM
6303bfd_byte *bfd_simple_get_relocated_section_contents
6304 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
af39267e 6305
1b315056 6306/* Extracted from compress.c. */
4a114e3e
L
6307bfd_boolean bfd_compress_section_contents
6308 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
6309 bfd_size_type uncompressed_size);
6310
6311bfd_boolean bfd_get_full_section_contents
6312 (bfd *abfd, asection *section, bfd_byte **ptr);
6313
6314bfd_boolean bfd_is_section_compressed
6315 (bfd *abfd, asection *section);
6316
6317bfd_boolean bfd_init_section_decompress_status
6318 (bfd *abfd, asection *section);
6319
6320bfd_boolean bfd_init_section_compress_status
6321 (bfd *abfd, asection *section);
1b315056 6322
252b5132
RH
6323#ifdef __cplusplus
6324}
6325#endif
6326#endif
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