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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",
93509525 5 "linker.c" and "simple.c".
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6 Run "make headers" in your build bfd/ to regenerate. */
7
252b5132 8/* Main header file for the bfd library -- portable access to object files.
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9
10 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
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11 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
12 Free Software Foundation, Inc.
c2852e88 13
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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
20 the Free Software Foundation; either version 2 of the License, or
21 (at your option) any later version.
252b5132 22
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23 This program is distributed in the hope that it will be useful,
24 but WITHOUT ANY WARRANTY; without even the implied warranty of
25 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 GNU General Public License for more details.
252b5132 27
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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
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32#ifndef __BFD_H_SEEN__
33#define __BFD_H_SEEN__
34
35#ifdef __cplusplus
36extern "C" {
37#endif
38
39#include "ansidecl.h"
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40#include "symcat.h"
41#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
42#ifndef SABER
43/* This hack is to avoid a problem with some strict ANSI C preprocessors.
44 The problem is, "32_" is not a valid preprocessing token, and we don't
45 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
46 cause the inner CONCAT2 macros to be evaluated first, producing
47 still-valid pp-tokens. Then the final concatenation can be done. */
48#undef CONCAT4
49#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
50#endif
51#endif
252b5132 52
0112cd26
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53/* This is a utility macro to handle the situation where the code
54 wants to place a constant string into the code, followed by a
55 comma and then the length of the string. Doing this by hand
56 is error prone, so using this macro is safer. The macro will
57 also safely handle the case where a NULL is passed as the arg. */
58#define STRING_COMMA_LEN(STR) (STR), ((STR) ? sizeof (STR) - 1 : 0)
59/* Unfortunately it is not possible to use the STRING_COMMA_LEN macro
60 to create the arguments to another macro, since the preprocessor
61 will mis-count the number of arguments to the outer macro (by not
62 evaluating STRING_COMMA_LEN and so missing the comma). This is a
63 problem for example when trying to use STRING_COMMA_LEN to build
64 the arguments to the strncmp() macro. Hence this alternative
65 definition of strncmp is provided here.
66
67 Note - these macros do NOT work if STR2 is not a constant string. */
68#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
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69 /* strcpy() can have a similar problem, but since we know we are
70 copying a constant string, we can use memcpy which will be faster
71 since there is no need to check for a NUL byte inside STR. We
72 can also save time if we do not need to copy the terminating NUL. */
73#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
74#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
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75
76
69263e90
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77/* The word size used by BFD on the host. This may be 64 with a 32
78 bit target if the host is 64 bit, or if other 64 bit targets have
79 been selected with --enable-targets, or if --enable-64-bit-bfd. */
252b5132 80#define BFD_ARCH_SIZE @wordsize@
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81
82/* The word size of the default bfd target. */
83#define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
84
252b5132 85#define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
ec317fb1 86#define BFD_HOST_LONG_LONG @BFD_HOST_LONG_LONG@
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87#if @BFD_HOST_64_BIT_DEFINED@
88#define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
89#define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
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90typedef BFD_HOST_64_BIT bfd_int64_t;
91typedef BFD_HOST_U_64_BIT bfd_uint64_t;
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92#endif
93
94#if BFD_ARCH_SIZE >= 64
95#define BFD64
96#endif
97
98#ifndef INLINE
99#if __GNUC__ >= 2
100#define INLINE __inline__
101#else
102#define INLINE
103#endif
104#endif
105
b5f79c76 106/* Forward declaration. */
c2852e88 107typedef struct bfd bfd;
252b5132 108
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109/* Boolean type used in bfd. Too many systems define their own
110 versions of "boolean" for us to safely typedef a "boolean" of
cf3d882d 111 our own. Using an enum for "bfd_boolean" has its own set of
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112 problems, with strange looking casts required to avoid warnings
113 on some older compilers. Thus we just use an int.
114
cf3d882d 115 General rule: Functions which are bfd_boolean return TRUE on
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116 success and FALSE on failure (unless they're a predicate). */
117
118typedef int bfd_boolean;
119#undef FALSE
120#undef TRUE
121#define FALSE 0
122#define TRUE 1
123
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124#ifdef BFD64
125
126#ifndef BFD_HOST_64_BIT
127 #error No 64 bit integer type available
128#endif /* ! defined (BFD_HOST_64_BIT) */
129
130typedef BFD_HOST_U_64_BIT bfd_vma;
131typedef BFD_HOST_64_BIT bfd_signed_vma;
132typedef BFD_HOST_U_64_BIT bfd_size_type;
133typedef BFD_HOST_U_64_BIT symvalue;
134
135#ifndef fprintf_vma
136#if BFD_HOST_64BIT_LONG
137#define sprintf_vma(s,x) sprintf (s, "%016lx", x)
138#define fprintf_vma(f,x) fprintf (f, "%016lx", x)
139#else
140#define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff)))
141#define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff))
142#define fprintf_vma(s,x) \
143 fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x))
144#define sprintf_vma(s,x) \
145 sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x))
146#endif
147#endif
148
149#else /* not BFD64 */
150
151/* Represent a target address. Also used as a generic unsigned type
152 which is guaranteed to be big enough to hold any arithmetic types
153 we need to deal with. */
154typedef unsigned long bfd_vma;
155
156/* A generic signed type which is guaranteed to be big enough to hold any
157 arithmetic types we need to deal with. Can be assumed to be compatible
158 with bfd_vma in the same way that signed and unsigned ints are compatible
159 (as parameters, in assignment, etc). */
160typedef long bfd_signed_vma;
161
162typedef unsigned long symvalue;
163typedef unsigned long bfd_size_type;
164
165/* Print a bfd_vma x on stream s. */
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166#define fprintf_vma(s,x) fprintf (s, "%08lx", x)
167#define sprintf_vma(s,x) sprintf (s, "%08lx", x)
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168
169#endif /* not BFD64 */
170
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171#define HALF_BFD_SIZE_TYPE \
172 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
173
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174#ifndef BFD_HOST_64_BIT
175/* Fall back on a 32 bit type. The idea is to make these types always
176 available for function return types, but in the case that
177 BFD_HOST_64_BIT is undefined such a function should abort or
178 otherwise signal an error. */
179typedef bfd_signed_vma bfd_int64_t;
180typedef bfd_vma bfd_uint64_t;
181#endif
182
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183/* An offset into a file. BFD always uses the largest possible offset
184 based on the build time availability of fseek, fseeko, or fseeko64. */
185typedef @bfd_file_ptr@ file_ptr;
186typedef unsigned @bfd_file_ptr@ ufile_ptr;
dc810e39 187
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188extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
189extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
ae4221d7 190
252b5132 191#define printf_vma(x) fprintf_vma(stdout,x)
ae4221d7 192#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
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193
194typedef unsigned int flagword; /* 32 bits of flags */
195typedef unsigned char bfd_byte;
196\f
b5f79c76 197/* File formats. */
252b5132 198
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199typedef enum bfd_format
200{
201 bfd_unknown = 0, /* File format is unknown. */
5c4491d3 202 bfd_object, /* Linker/assembler/compiler output. */
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203 bfd_archive, /* Object archive file. */
204 bfd_core, /* Core dump. */
205 bfd_type_end /* Marks the end; don't use it! */
206}
207bfd_format;
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208
209/* Values that may appear in the flags field of a BFD. These also
210 appear in the object_flags field of the bfd_target structure, where
211 they indicate the set of flags used by that backend (not all flags
212 are meaningful for all object file formats) (FIXME: at the moment,
213 the object_flags values have mostly just been copied from backend
214 to another, and are not necessarily correct). */
215
216/* No flags. */
217#define BFD_NO_FLAGS 0x00
218
219/* BFD contains relocation entries. */
220#define HAS_RELOC 0x01
221
222/* BFD is directly executable. */
223#define EXEC_P 0x02
224
225/* BFD has line number information (basically used for F_LNNO in a
226 COFF header). */
227#define HAS_LINENO 0x04
228
229/* BFD has debugging information. */
230#define HAS_DEBUG 0x08
231
232/* BFD has symbols. */
233#define HAS_SYMS 0x10
234
235/* BFD has local symbols (basically used for F_LSYMS in a COFF
236 header). */
237#define HAS_LOCALS 0x20
238
239/* BFD is a dynamic object. */
240#define DYNAMIC 0x40
241
242/* Text section is write protected (if D_PAGED is not set, this is
243 like an a.out NMAGIC file) (the linker sets this by default, but
244 clears it for -r or -N). */
245#define WP_TEXT 0x80
246
247/* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
248 linker sets this by default, but clears it for -r or -n or -N). */
249#define D_PAGED 0x100
250
251/* BFD is relaxable (this means that bfd_relax_section may be able to
252 do something) (sometimes bfd_relax_section can do something even if
253 this is not set). */
254#define BFD_IS_RELAXABLE 0x200
255
256/* This may be set before writing out a BFD to request using a
257 traditional format. For example, this is used to request that when
258 writing out an a.out object the symbols not be hashed to eliminate
259 duplicates. */
260#define BFD_TRADITIONAL_FORMAT 0x400
261
262/* This flag indicates that the BFD contents are actually cached in
263 memory. If this is set, iostream points to a bfd_in_memory struct. */
264#define BFD_IN_MEMORY 0x800
b34976b6 265
86aba9db 266/* The sections in this BFD specify a memory page. */
026df7c5 267#define HAS_LOAD_PAGE 0x1000
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268
269/* This BFD has been created by the linker and doesn't correspond
270 to any input file. */
271#define BFD_LINKER_CREATED 0x2000
252b5132 272\f
b5f79c76 273/* Symbols and relocation. */
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274
275/* A count of carsyms (canonical archive symbols). */
276typedef unsigned long symindex;
277
278/* How to perform a relocation. */
279typedef const struct reloc_howto_struct reloc_howto_type;
280
281#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
282
283/* General purpose part of a symbol X;
284 target specific parts are in libcoff.h, libaout.h, etc. */
285
286#define bfd_get_section(x) ((x)->section)
287#define bfd_get_output_section(x) ((x)->section->output_section)
288#define bfd_set_section(x,y) ((x)->section) = (y)
289#define bfd_asymbol_base(x) ((x)->section->vma)
290#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
291#define bfd_asymbol_name(x) ((x)->name)
292/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
293#define bfd_asymbol_bfd(x) ((x)->the_bfd)
294#define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour)
295
296/* A canonical archive symbol. */
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297/* This is a type pun with struct ranlib on purpose! */
298typedef struct carsym
299{
252b5132 300 char *name;
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301 file_ptr file_offset; /* Look here to find the file. */
302}
303carsym; /* To make these you call a carsymogen. */
252b5132 304
252b5132 305/* Used in generating armaps (archive tables of contents).
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306 Perhaps just a forward definition would do? */
307struct orl /* Output ranlib. */
308{
309 char **name; /* Symbol name. */
310 union
311 {
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312 file_ptr pos;
313 bfd *abfd;
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314 } u; /* bfd* or file position. */
315 int namidx; /* Index into string table. */
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316};
317\f
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318/* Linenumber stuff. */
319typedef struct lineno_cache_entry
320{
321 unsigned int line_number; /* Linenumber from start of function. */
322 union
323 {
fc0a2244 324 struct bfd_symbol *sym; /* Function name. */
b5f79c76 325 bfd_vma offset; /* Offset into section. */
252b5132 326 } u;
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327}
328alent;
252b5132 329\f
b5f79c76 330/* Object and core file sections. */
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331
332#define align_power(addr, align) \
e5b45b83 333 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
252b5132 334
198beae2 335typedef struct bfd_section *sec_ptr;
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336
337#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
338#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
aa3d5824 339#define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0)
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340#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
341#define bfd_section_name(bfd, ptr) ((ptr)->name)
eea6121a
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342#define bfd_section_size(bfd, ptr) ((ptr)->size)
343#define bfd_get_section_size(ptr) ((ptr)->size)
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344#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
345#define bfd_section_lma(bfd, ptr) ((ptr)->lma)
346#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
347#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
348#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
349
350#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
351
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352#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
353#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
354#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
07515404
AM
355/* Find the address one past the end of SEC. */
356#define bfd_get_section_limit(bfd, sec) \
357 (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \
358 / bfd_octets_per_byte (bfd))
252b5132 359
74633dd0
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360/* Forward define. */
361struct stat;
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362\f
363typedef enum bfd_print_symbol
60bcf0fa 364{
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365 bfd_print_symbol_name,
366 bfd_print_symbol_more,
367 bfd_print_symbol_all
368} bfd_print_symbol_type;
60bcf0fa 369
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370/* Information about a symbol that nm needs. */
371
372typedef struct _symbol_info
373{
374 symvalue value;
375 char type;
dc810e39 376 const char *name; /* Symbol name. */
252b5132 377 unsigned char stab_type; /* Stab type. */
8546af74 378 char stab_other; /* Stab other. */
252b5132 379 short stab_desc; /* Stab desc. */
dc810e39 380 const char *stab_name; /* String for stab type. */
252b5132
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381} symbol_info;
382
383/* Get the name of a stabs type code. */
384
c58b9523 385extern const char *bfd_get_stab_name (int);
252b5132
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386\f
387/* Hash table routines. There is no way to free up a hash table. */
388
389/* An element in the hash table. Most uses will actually use a larger
390 structure, and an instance of this will be the first field. */
391
392struct bfd_hash_entry
393{
394 /* Next entry for this hash code. */
395 struct bfd_hash_entry *next;
396 /* String being hashed. */
397 const char *string;
398 /* Hash code. This is the full hash code, not the index into the
399 table. */
400 unsigned long hash;
401};
402
403/* A hash table. */
404
405struct bfd_hash_table
406{
407 /* The hash array. */
408 struct bfd_hash_entry **table;
252b5132
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409 /* A function used to create new elements in the hash table. The
410 first entry is itself a pointer to an element. When this
411 function is first invoked, this pointer will be NULL. However,
412 having the pointer permits a hierarchy of method functions to be
413 built each of which calls the function in the superclass. Thus
414 each function should be written to allocate a new block of memory
415 only if the argument is NULL. */
b34976b6 416 struct bfd_hash_entry *(*newfunc)
c58b9523 417 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
252b5132 418 /* An objalloc for this hash table. This is a struct objalloc *,
c58b9523
AM
419 but we use void * to avoid requiring the inclusion of objalloc.h. */
420 void *memory;
98f0b6ab
AM
421 /* The number of slots in the hash table. */
422 unsigned int size;
423 /* The number of entries in the hash table. */
424 unsigned int count;
425 /* The size of elements. */
426 unsigned int entsize;
427 /* If non-zero, don't grow the hash table. */
428 unsigned int frozen:1;
252b5132
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429};
430
431/* Initialize a hash table. */
b34976b6 432extern bfd_boolean bfd_hash_table_init
c58b9523
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433 (struct bfd_hash_table *,
434 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
435 struct bfd_hash_table *,
66eb6687
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436 const char *),
437 unsigned int);
252b5132
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438
439/* Initialize a hash table specifying a size. */
b34976b6 440extern bfd_boolean bfd_hash_table_init_n
c58b9523
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441 (struct bfd_hash_table *,
442 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
443 struct bfd_hash_table *,
444 const char *),
66eb6687 445 unsigned int, unsigned int);
252b5132
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446
447/* Free up a hash table. */
b34976b6 448extern void bfd_hash_table_free
c58b9523 449 (struct bfd_hash_table *);
252b5132 450
b34976b6 451/* Look up a string in a hash table. If CREATE is TRUE, a new entry
252b5132 452 will be created for this string if one does not already exist. The
b34976b6 453 COPY argument must be TRUE if this routine should copy the string
252b5132
RH
454 into newly allocated memory when adding an entry. */
455extern struct bfd_hash_entry *bfd_hash_lookup
c58b9523
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456 (struct bfd_hash_table *, const char *, bfd_boolean create,
457 bfd_boolean copy);
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458
459/* Replace an entry in a hash table. */
460extern void bfd_hash_replace
c58b9523
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461 (struct bfd_hash_table *, struct bfd_hash_entry *old,
462 struct bfd_hash_entry *nw);
252b5132
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463
464/* Base method for creating a hash table entry. */
465extern struct bfd_hash_entry *bfd_hash_newfunc
c58b9523 466 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
252b5132
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467
468/* Grab some space for a hash table entry. */
c58b9523
AM
469extern void *bfd_hash_allocate
470 (struct bfd_hash_table *, unsigned int);
252b5132
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471
472/* Traverse a hash table in a random order, calling a function on each
b34976b6 473 element. If the function returns FALSE, the traversal stops. The
252b5132 474 INFO argument is passed to the function. */
b34976b6 475extern void bfd_hash_traverse
c58b9523
AM
476 (struct bfd_hash_table *,
477 bfd_boolean (*) (struct bfd_hash_entry *, void *),
478 void *info);
252b5132 479
2d643429
NC
480/* Allows the default size of a hash table to be configured. New hash
481 tables allocated using bfd_hash_table_init will be created with
482 this size. */
483extern void bfd_hash_set_default_size (bfd_size_type);
484
3722b82f
AM
485/* This structure is used to keep track of stabs in sections
486 information while linking. */
487
488struct stab_info
489{
490 /* A hash table used to hold stabs strings. */
491 struct bfd_strtab_hash *strings;
492 /* The header file hash table. */
493 struct bfd_hash_table includes;
494 /* The first .stabstr section. */
495 struct bfd_section *stabstr;
496};
497
c58b9523 498#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
e43d48cc 499
b5f79c76 500/* User program access to BFD facilities. */
252b5132
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501
502/* Direct I/O routines, for programs which know more about the object
503 file than BFD does. Use higher level routines if possible. */
504
c58b9523
AM
505extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
506extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
507extern int bfd_seek (bfd *, file_ptr, int);
7c192733 508extern file_ptr bfd_tell (bfd *);
c58b9523
AM
509extern int bfd_flush (bfd *);
510extern int bfd_stat (bfd *, struct stat *);
dc810e39
AM
511
512/* Deprecated old routines. */
513#if __GNUC__
514#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
515 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
516 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
517#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
518 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
519 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
520#else
521#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
522 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
523 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
524#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
525 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
526 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
527#endif
c58b9523 528extern void warn_deprecated (const char *, const char *, int, const char *);
252b5132 529
252b5132
RH
530/* Cast from const char * to char * so that caller can assign to
531 a char * without a warning. */
532#define bfd_get_filename(abfd) ((char *) (abfd)->filename)
533#define bfd_get_cacheable(abfd) ((abfd)->cacheable)
534#define bfd_get_format(abfd) ((abfd)->format)
535#define bfd_get_target(abfd) ((abfd)->xvec->name)
536#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
9bd09e22
ND
537#define bfd_family_coff(abfd) \
538 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
539 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
252b5132
RH
540#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
541#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
542#define bfd_header_big_endian(abfd) \
543 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
544#define bfd_header_little_endian(abfd) \
545 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
546#define bfd_get_file_flags(abfd) ((abfd)->flags)
547#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
548#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
549#define bfd_my_archive(abfd) ((abfd)->my_archive)
550#define bfd_has_map(abfd) ((abfd)->has_armap)
551
552#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
553#define bfd_usrdata(abfd) ((abfd)->usrdata)
554
555#define bfd_get_start_address(abfd) ((abfd)->start_address)
556#define bfd_get_symcount(abfd) ((abfd)->symcount)
557#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
558#define bfd_count_sections(abfd) ((abfd)->section_count)
559
1f70368c
DJ
560#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
561
252b5132
RH
562#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
563
b34976b6 564#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
252b5132 565
b34976b6 566extern bfd_boolean bfd_cache_close
c58b9523 567 (bfd *abfd);
d436a9b3
FCE
568/* NB: This declaration should match the autogenerated one in libbfd.h. */
569
02d5a37b
JG
570extern bfd_boolean bfd_cache_close_all (void);
571
b34976b6 572extern bfd_boolean bfd_record_phdr
c58b9523 573 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
198beae2 574 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
252b5132
RH
575
576/* Byte swapping routines. */
577
8ce8c090
AM
578bfd_uint64_t bfd_getb64 (const void *);
579bfd_uint64_t bfd_getl64 (const void *);
580bfd_int64_t bfd_getb_signed_64 (const void *);
581bfd_int64_t bfd_getl_signed_64 (const void *);
edeb6e24
AM
582bfd_vma bfd_getb32 (const void *);
583bfd_vma bfd_getl32 (const void *);
584bfd_signed_vma bfd_getb_signed_32 (const void *);
585bfd_signed_vma bfd_getl_signed_32 (const void *);
586bfd_vma bfd_getb16 (const void *);
587bfd_vma bfd_getl16 (const void *);
588bfd_signed_vma bfd_getb_signed_16 (const void *);
589bfd_signed_vma bfd_getl_signed_16 (const void *);
8ce8c090
AM
590void bfd_putb64 (bfd_uint64_t, void *);
591void bfd_putl64 (bfd_uint64_t, void *);
edeb6e24
AM
592void bfd_putb32 (bfd_vma, void *);
593void bfd_putl32 (bfd_vma, void *);
594void bfd_putb16 (bfd_vma, void *);
595void bfd_putl16 (bfd_vma, void *);
8c603c85
NC
596
597/* Byte swapping routines which take size and endiannes as arguments. */
598
8ce8c090
AM
599bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
600void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
082b7297
L
601
602extern bfd_boolean bfd_section_already_linked_table_init (void);
603extern void bfd_section_already_linked_table_free (void);
252b5132
RH
604\f
605/* Externally visible ECOFF routines. */
606
607#if defined(__STDC__) || defined(ALMOST_STDC)
608struct ecoff_debug_info;
609struct ecoff_debug_swap;
610struct ecoff_extr;
fc0a2244 611struct bfd_symbol;
252b5132
RH
612struct bfd_link_info;
613struct bfd_link_hash_entry;
614struct bfd_elf_version_tree;
615#endif
b34976b6 616extern bfd_vma bfd_ecoff_get_gp_value
c58b9523 617 (bfd * abfd);
b34976b6 618extern bfd_boolean bfd_ecoff_set_gp_value
c58b9523 619 (bfd *abfd, bfd_vma gp_value);
b34976b6 620extern bfd_boolean bfd_ecoff_set_regmasks
c58b9523
AM
621 (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
622 unsigned long *cprmask);
623extern void *bfd_ecoff_debug_init
624 (bfd *output_bfd, struct ecoff_debug_info *output_debug,
625 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
252b5132 626extern void bfd_ecoff_debug_free
c58b9523
AM
627 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
628 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
b34976b6 629extern bfd_boolean bfd_ecoff_debug_accumulate
c58b9523
AM
630 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
631 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
632 struct ecoff_debug_info *input_debug,
633 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
b34976b6 634extern bfd_boolean bfd_ecoff_debug_accumulate_other
c58b9523
AM
635 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
636 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
637 struct bfd_link_info *);
b34976b6 638extern bfd_boolean bfd_ecoff_debug_externals
c58b9523
AM
639 (bfd *abfd, struct ecoff_debug_info *debug,
640 const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
fc0a2244
AC
641 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
642 void (*set_index) (struct bfd_symbol *, bfd_size_type));
b34976b6 643extern bfd_boolean bfd_ecoff_debug_one_external
c58b9523
AM
644 (bfd *abfd, struct ecoff_debug_info *debug,
645 const struct ecoff_debug_swap *swap, const char *name,
646 struct ecoff_extr *esym);
252b5132 647extern bfd_size_type bfd_ecoff_debug_size
c58b9523
AM
648 (bfd *abfd, struct ecoff_debug_info *debug,
649 const struct ecoff_debug_swap *swap);
b34976b6 650extern bfd_boolean bfd_ecoff_write_debug
c58b9523
AM
651 (bfd *abfd, struct ecoff_debug_info *debug,
652 const struct ecoff_debug_swap *swap, file_ptr where);
b34976b6 653extern bfd_boolean bfd_ecoff_write_accumulated_debug
c58b9523
AM
654 (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
655 const struct ecoff_debug_swap *swap,
656 struct bfd_link_info *info, file_ptr where);
252b5132
RH
657
658/* Externally visible ELF routines. */
659
660struct bfd_link_needed_list
661{
662 struct bfd_link_needed_list *next;
663 bfd *by;
664 const char *name;
665};
666
4a43e768
AM
667enum dynamic_lib_link_class {
668 DYN_NORMAL = 0,
669 DYN_AS_NEEDED = 1,
e56f61be
L
670 DYN_DT_NEEDED = 2,
671 DYN_NO_ADD_NEEDED = 4,
672 DYN_NO_NEEDED = 8
4a43e768
AM
673};
674
5061a885
AM
675enum notice_asneeded_action {
676 notice_as_needed,
677 notice_not_needed,
678 notice_needed
679};
680
45d6a902 681extern bfd_boolean bfd_elf_record_link_assignment
fe21a8fc
L
682 (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
683 bfd_boolean);
252b5132 684extern struct bfd_link_needed_list *bfd_elf_get_needed_list
c58b9523 685 (bfd *, struct bfd_link_info *);
b34976b6 686extern bfd_boolean bfd_elf_get_bfd_needed_list
c58b9523 687 (bfd *, struct bfd_link_needed_list **);
11c251f4 688extern bfd_boolean bfd_elf_size_dynamic_sections
c58b9523 689 (bfd *, const char *, const char *, const char *, const char * const *,
8423293d
AM
690 struct bfd_link_info *, struct bfd_section **,
691 struct bfd_elf_version_tree *);
692extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
693 (bfd *, struct bfd_link_info *);
b34976b6 694extern void bfd_elf_set_dt_needed_name
c58b9523 695 (bfd *, const char *);
b34976b6 696extern const char *bfd_elf_get_dt_soname
c58b9523 697 (bfd *);
4a43e768 698extern void bfd_elf_set_dyn_lib_class
23fe9577 699 (bfd *, enum dynamic_lib_link_class);
e56f61be
L
700extern int bfd_elf_get_dyn_lib_class
701 (bfd *);
a963dc6a 702extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
c58b9523 703 (bfd *, struct bfd_link_info *);
c152c796 704extern bfd_boolean bfd_elf_discard_info
c58b9523 705 (bfd *, struct bfd_link_info *);
8a696751
AM
706extern unsigned int _bfd_elf_default_action_discarded
707 (struct bfd_section *);
252b5132 708
7f8d5fc9
ILT
709/* Return an upper bound on the number of bytes required to store a
710 copy of ABFD's program header table entries. Return -1 if an error
711 occurs; bfd_get_error will return an appropriate code. */
b34976b6 712extern long bfd_get_elf_phdr_upper_bound
c58b9523 713 (bfd *abfd);
7f8d5fc9
ILT
714
715/* Copy ABFD's program header table entries to *PHDRS. The entries
716 will be stored as an array of Elf_Internal_Phdr structures, as
717 defined in include/elf/internal.h. To find out how large the
718 buffer needs to be, call bfd_get_elf_phdr_upper_bound.
719
720 Return the number of program header table entries read, or -1 if an
721 error occurs; bfd_get_error will return an appropriate code. */
b34976b6 722extern int bfd_get_elf_phdrs
c58b9523 723 (bfd *abfd, void *phdrs);
7f8d5fc9 724
a05758dd
RM
725/* Create a new BFD as if by bfd_openr. Rather than opening a file,
726 reconstruct an ELF file by reading the segments out of remote memory
727 based on the ELF file header at EHDR_VMA and the ELF program headers it
728 points to. If not null, *LOADBASEP is filled in with the difference
729 between the VMAs from which the segments were read, and the VMAs the
730 file headers (and hence BFD's idea of each section's VMA) put them at.
731
732 The function TARGET_READ_MEMORY is called to copy LEN bytes from the
733 remote memory at target address VMA into the local buffer at MYADDR; it
734 should return zero on success or an `errno' code on failure. TEMPL must
735 be a BFD for an ELF target with the word size and byte order found in
736 the remote memory. */
737extern bfd *bfd_elf_bfd_from_remote_memory
c58b9523 738 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
f075ee0c 739 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len));
a05758dd 740
3425c182 741/* Return the arch_size field of an elf bfd, or -1 if not elf. */
b34976b6 742extern int bfd_get_arch_size
c58b9523 743 (bfd *);
3425c182 744
b34976b6
AM
745/* Return TRUE if address "naturally" sign extends, or -1 if not elf. */
746extern int bfd_get_sign_extend_vma
c58b9523 747 (bfd *);
6d9019e4 748
e1918d23
AM
749extern struct bfd_section *_bfd_elf_tls_setup
750 (bfd *, struct bfd_link_info *);
751
1e035701 752extern void _bfd_fix_excluded_sec_syms
a3c2b96a 753 (bfd *, struct bfd_link_info *);
f652615e 754
266abb8f
NS
755extern unsigned bfd_m68k_mach_to_features (int);
756
757extern int bfd_m68k_features_to_mach (unsigned);
758
b34976b6 759extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
a3c2b96a
AM
760 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
761 char **);
0752970e 762
0f64bb02
CM
763extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
764 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
765 char **);
766
252b5132
RH
767/* SunOS shared library support routines for the linker. */
768
769extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
c58b9523 770 (bfd *, struct bfd_link_info *);
b34976b6 771extern bfd_boolean bfd_sunos_record_link_assignment
c58b9523 772 (bfd *, struct bfd_link_info *, const char *);
b34976b6 773extern bfd_boolean bfd_sunos_size_dynamic_sections
a3c2b96a
AM
774 (bfd *, struct bfd_link_info *, struct bfd_section **,
775 struct bfd_section **, struct bfd_section **);
252b5132
RH
776
777/* Linux shared library support routines for the linker. */
778
b34976b6 779extern bfd_boolean bfd_i386linux_size_dynamic_sections
c58b9523 780 (bfd *, struct bfd_link_info *);
b34976b6 781extern bfd_boolean bfd_m68klinux_size_dynamic_sections
c58b9523 782 (bfd *, struct bfd_link_info *);
b34976b6 783extern bfd_boolean bfd_sparclinux_size_dynamic_sections
c58b9523 784 (bfd *, struct bfd_link_info *);
252b5132
RH
785
786/* mmap hacks */
787
788struct _bfd_window_internal;
789typedef struct _bfd_window_internal bfd_window_internal;
790
b5f79c76
NC
791typedef struct _bfd_window
792{
252b5132 793 /* What the user asked for. */
c58b9523 794 void *data;
252b5132
RH
795 bfd_size_type size;
796 /* The actual window used by BFD. Small user-requested read-only
797 regions sharing a page may share a single window into the object
798 file. Read-write versions shouldn't until I've fixed things to
799 keep track of which portions have been claimed by the
800 application; don't want to give the same region back when the
801 application wants two writable copies! */
802 struct _bfd_window_internal *i;
b5f79c76
NC
803}
804bfd_window;
252b5132 805
b34976b6 806extern void bfd_init_window
c58b9523 807 (bfd_window *);
b34976b6 808extern void bfd_free_window
c58b9523 809 (bfd_window *);
b34976b6 810extern bfd_boolean bfd_get_file_window
c58b9523 811 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
252b5132
RH
812
813/* XCOFF support routines for the linker. */
814
b34976b6 815extern bfd_boolean bfd_xcoff_link_record_set
c58b9523 816 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
b34976b6 817extern bfd_boolean bfd_xcoff_import_symbol
c58b9523
AM
818 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
819 const char *, const char *, const char *, unsigned int);
b34976b6 820extern bfd_boolean bfd_xcoff_export_symbol
c58b9523 821 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
b34976b6 822extern bfd_boolean bfd_xcoff_link_count_reloc
c58b9523 823 (bfd *, struct bfd_link_info *, const char *);
b34976b6 824extern bfd_boolean bfd_xcoff_record_link_assignment
c58b9523 825 (bfd *, struct bfd_link_info *, const char *);
b34976b6 826extern bfd_boolean bfd_xcoff_size_dynamic_sections
c58b9523
AM
827 (bfd *, struct bfd_link_info *, const char *, const char *,
828 unsigned long, unsigned long, unsigned long, bfd_boolean,
198beae2 829 int, bfd_boolean, bfd_boolean, struct bfd_section **, bfd_boolean);
b34976b6 830extern bfd_boolean bfd_xcoff_link_generate_rtinit
c58b9523 831 (bfd *, const char *, const char *, bfd_boolean);
252b5132 832
54327882 833/* XCOFF support routines for ar. */
b34976b6 834extern bfd_boolean bfd_xcoff_ar_archive_set_magic
c58b9523 835 (bfd *, char *);
54327882 836
252b5132
RH
837/* Externally visible COFF routines. */
838
839#if defined(__STDC__) || defined(ALMOST_STDC)
840struct internal_syment;
841union internal_auxent;
842#endif
843
b34976b6 844extern bfd_boolean bfd_coff_get_syment
fc0a2244 845 (bfd *, struct bfd_symbol *, struct internal_syment *);
252b5132 846
b34976b6 847extern bfd_boolean bfd_coff_get_auxent
fc0a2244 848 (bfd *, struct bfd_symbol *, int, union internal_auxent *);
252b5132 849
b34976b6 850extern bfd_boolean bfd_coff_set_symbol_class
fc0a2244 851 (bfd *, struct bfd_symbol *, unsigned int);
252b5132 852
b34976b6 853extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
198beae2 854 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
3eb6f68f 855
252b5132 856/* ARM Interworking support. Called from linker. */
b34976b6 857extern bfd_boolean bfd_arm_allocate_interworking_sections
c58b9523 858 (struct bfd_link_info *);
252b5132 859
b34976b6 860extern bfd_boolean bfd_arm_process_before_allocation
c58b9523 861 (bfd *, struct bfd_link_info *, int);
252b5132 862
b34976b6 863extern bfd_boolean bfd_arm_get_bfd_for_interworking
c58b9523 864 (bfd *, struct bfd_link_info *);
252b5132 865
86033394 866/* PE ARM Interworking support. Called from linker. */
b34976b6 867extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
c58b9523 868 (struct bfd_link_info *);
86033394 869
b34976b6 870extern bfd_boolean bfd_arm_pe_process_before_allocation
c58b9523 871 (bfd *, struct bfd_link_info *, int);
86033394 872
b34976b6 873extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
c58b9523 874 (bfd *, struct bfd_link_info *);
86033394 875
252b5132 876/* ELF ARM Interworking support. Called from linker. */
b34976b6 877extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
c58b9523 878 (struct bfd_link_info *);
67e5d3d6 879
b34976b6 880extern bfd_boolean bfd_elf32_arm_process_before_allocation
d504ffc8 881 (bfd *, struct bfd_link_info *);
eb043451
PB
882
883void bfd_elf32_arm_set_target_relocs
33bfe774 884 (struct bfd_link_info *, int, char *, int, int);
67e5d3d6 885
b34976b6 886extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
c58b9523 887 (bfd *, struct bfd_link_info *);
252b5132 888
b34976b6 889extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
c58b9523 890 (bfd *, struct bfd_link_info *);
8afb0e02 891
9d2da7ca 892/* ELF ARM mapping symbol support */
b0796911
PB
893#define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0)
894#define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1)
895#define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2)
896#define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0)
897extern bfd_boolean bfd_is_arm_special_symbol_name
898 (const char * name, int type);
9d2da7ca 899
d504ffc8
DJ
900extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int);
901
5a6c6817
NC
902/* ARM Note section processing. */
903extern bfd_boolean bfd_arm_merge_machines
c58b9523 904 (bfd *, bfd *);
5a6c6817
NC
905
906extern bfd_boolean bfd_arm_update_notes
c58b9523 907 (bfd *, const char *);
5a6c6817
NC
908
909extern unsigned int bfd_arm_get_mach_from_notes
c58b9523 910 (bfd *, const char *);
5a6c6817 911
8546af74 912/* TI COFF load page support. */
b9af77f5 913extern void bfd_ticoff_set_section_load_page
198beae2 914 (struct bfd_section *, int);
b9af77f5
TW
915
916extern int bfd_ticoff_get_section_load_page
198beae2 917 (struct bfd_section *);
b9af77f5 918
7a9823f1
RS
919/* H8/300 functions. */
920extern bfd_vma bfd_h8300_pad_address
921 (bfd *, bfd_vma);
922
3f7deb8a
L
923/* IA64 Itanium code generation. Called from linker. */
924extern void bfd_elf32_ia64_after_parse
925 (int);
926
927extern void bfd_elf64_ia64_after_parse
928 (int);
929
082b7297
L
930/* This structure is used for a comdat section, as in PE. A comdat
931 section is associated with a particular symbol. When the linker
932 sees a comdat section, it keeps only one of the sections with a
933 given name and associated with a given symbol. */
934
935struct coff_comdat_info
936{
937 /* The name of the symbol associated with a comdat section. */
938 const char *name;
939
940 /* The local symbol table index of the symbol associated with a
941 comdat section. This is only meaningful to the object file format
942 specific code; it is not an index into the list returned by
943 bfd_canonicalize_symtab. */
944 long symbol;
945};
946
947extern struct coff_comdat_info *bfd_coff_get_comdat_section
948 (bfd *, struct bfd_section *);
949
e61463e1 950/* Extracted from init.c. */
c58b9523 951void bfd_init (void);
252b5132 952
e61463e1 953/* Extracted from opncls.c. */
2d0123b7
MM
954bfd *bfd_fopen (const char *filename, const char *target,
955 const char *mode, int fd);
956
c58b9523 957bfd *bfd_openr (const char *filename, const char *target);
252b5132 958
c58b9523 959bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
252b5132 960
c58b9523 961bfd *bfd_openstreamr (const char *, const char *, void *);
252b5132 962
40838a72
AC
963bfd *bfd_openr_iovec (const char *filename, const char *target,
964 void *(*open) (struct bfd *nbfd,
965 void *open_closure),
966 void *open_closure,
967 file_ptr (*pread) (struct bfd *nbfd,
968 void *stream,
969 void *buf,
970 file_ptr nbytes,
971 file_ptr offset),
972 int (*close) (struct bfd *nbfd,
973 void *stream));
974
c58b9523 975bfd *bfd_openw (const char *filename, const char *target);
252b5132 976
c58b9523 977bfd_boolean bfd_close (bfd *abfd);
252b5132 978
c58b9523 979bfd_boolean bfd_close_all_done (bfd *);
252b5132 980
c58b9523 981bfd *bfd_create (const char *filename, bfd *templ);
252b5132 982
c58b9523 983bfd_boolean bfd_make_writable (bfd *abfd);
252b5132 984
c58b9523 985bfd_boolean bfd_make_readable (bfd *abfd);
252b5132 986
c58b9523
AM
987unsigned long bfd_calc_gnu_debuglink_crc32
988 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
2593f09a 989
c58b9523 990char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
31f7ba04 991
198beae2 992struct bfd_section *bfd_create_gnu_debuglink_section
c58b9523 993 (bfd *abfd, const char *filename);
e7c81c25 994
c58b9523 995bfd_boolean bfd_fill_in_gnu_debuglink_section
198beae2 996 (bfd *abfd, struct bfd_section *sect, const char *filename);
2593f09a 997
e61463e1 998/* Extracted from libbfd.c. */
541389e2 999
52b219b5 1000/* Byte swapping macros for user section data. */
252b5132
RH
1001
1002#define bfd_put_8(abfd, val, ptr) \
edeb6e24 1003 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
252b5132 1004#define bfd_put_signed_8 \
c58b9523 1005 bfd_put_8
252b5132 1006#define bfd_get_8(abfd, ptr) \
c58b9523 1007 (*(unsigned char *) (ptr) & 0xff)
252b5132 1008#define bfd_get_signed_8(abfd, ptr) \
c58b9523 1009 (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
252b5132
RH
1010
1011#define bfd_put_16(abfd, val, ptr) \
c58b9523 1012 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
252b5132 1013#define bfd_put_signed_16 \
c58b9523 1014 bfd_put_16
252b5132 1015#define bfd_get_16(abfd, ptr) \
c58b9523 1016 BFD_SEND (abfd, bfd_getx16, (ptr))
252b5132 1017#define bfd_get_signed_16(abfd, ptr) \
c58b9523 1018 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
252b5132
RH
1019
1020#define bfd_put_32(abfd, val, ptr) \
c58b9523 1021 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
252b5132 1022#define bfd_put_signed_32 \
c58b9523 1023 bfd_put_32
252b5132 1024#define bfd_get_32(abfd, ptr) \
c58b9523 1025 BFD_SEND (abfd, bfd_getx32, (ptr))
252b5132 1026#define bfd_get_signed_32(abfd, ptr) \
c58b9523 1027 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
252b5132
RH
1028
1029#define bfd_put_64(abfd, val, ptr) \
c58b9523 1030 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
252b5132 1031#define bfd_put_signed_64 \
c58b9523 1032 bfd_put_64
252b5132 1033#define bfd_get_64(abfd, ptr) \
c58b9523 1034 BFD_SEND (abfd, bfd_getx64, (ptr))
252b5132 1035#define bfd_get_signed_64(abfd, ptr) \
c58b9523 1036 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
252b5132 1037
c58b9523
AM
1038#define bfd_get(bits, abfd, ptr) \
1039 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1040 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1041 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1042 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1043 : (abort (), (bfd_vma) - 1))
c7ac6ff8 1044
c58b9523
AM
1045#define bfd_put(bits, abfd, val, ptr) \
1046 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1047 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1048 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1049 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1050 : (abort (), (void) 0))
c7ac6ff8 1051
541389e2 1052
52b219b5 1053/* Byte swapping macros for file header data. */
252b5132
RH
1054
1055#define bfd_h_put_8(abfd, val, ptr) \
dc810e39 1056 bfd_put_8 (abfd, val, ptr)
252b5132 1057#define bfd_h_put_signed_8(abfd, val, ptr) \
dc810e39 1058 bfd_put_8 (abfd, val, ptr)
252b5132 1059#define bfd_h_get_8(abfd, ptr) \
dc810e39 1060 bfd_get_8 (abfd, ptr)
252b5132 1061#define bfd_h_get_signed_8(abfd, ptr) \
dc810e39 1062 bfd_get_signed_8 (abfd, ptr)
252b5132
RH
1063
1064#define bfd_h_put_16(abfd, val, ptr) \
dc810e39 1065 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
252b5132 1066#define bfd_h_put_signed_16 \
dc810e39 1067 bfd_h_put_16
252b5132 1068#define bfd_h_get_16(abfd, ptr) \
dc810e39 1069 BFD_SEND (abfd, bfd_h_getx16, (ptr))
252b5132 1070#define bfd_h_get_signed_16(abfd, ptr) \
dc810e39 1071 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
252b5132
RH
1072
1073#define bfd_h_put_32(abfd, val, ptr) \
dc810e39 1074 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
252b5132 1075#define bfd_h_put_signed_32 \
dc810e39 1076 bfd_h_put_32
252b5132 1077#define bfd_h_get_32(abfd, ptr) \
dc810e39 1078 BFD_SEND (abfd, bfd_h_getx32, (ptr))
252b5132 1079#define bfd_h_get_signed_32(abfd, ptr) \
dc810e39 1080 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
252b5132
RH
1081
1082#define bfd_h_put_64(abfd, val, ptr) \
dc810e39 1083 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
252b5132 1084#define bfd_h_put_signed_64 \
dc810e39 1085 bfd_h_put_64
252b5132 1086#define bfd_h_get_64(abfd, ptr) \
dc810e39 1087 BFD_SEND (abfd, bfd_h_getx64, (ptr))
252b5132 1088#define bfd_h_get_signed_64(abfd, ptr) \
dc810e39
AM
1089 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1090
edeb6e24
AM
1091/* Aliases for the above, which should eventually go away. */
1092
1093#define H_PUT_64 bfd_h_put_64
1094#define H_PUT_32 bfd_h_put_32
1095#define H_PUT_16 bfd_h_put_16
1096#define H_PUT_8 bfd_h_put_8
1097#define H_PUT_S64 bfd_h_put_signed_64
1098#define H_PUT_S32 bfd_h_put_signed_32
1099#define H_PUT_S16 bfd_h_put_signed_16
1100#define H_PUT_S8 bfd_h_put_signed_8
1101#define H_GET_64 bfd_h_get_64
1102#define H_GET_32 bfd_h_get_32
1103#define H_GET_16 bfd_h_get_16
1104#define H_GET_8 bfd_h_get_8
1105#define H_GET_S64 bfd_h_get_signed_64
1106#define H_GET_S32 bfd_h_get_signed_32
1107#define H_GET_S16 bfd_h_get_signed_16
1108#define H_GET_S8 bfd_h_get_signed_8
dc810e39 1109
252b5132 1110
93509525 1111/* Extracted from bfdio.c. */
c58b9523 1112long bfd_get_mtime (bfd *abfd);
93509525 1113
74633dd0 1114file_ptr bfd_get_size (bfd *abfd);
93509525
KD
1115
1116/* Extracted from bfdwin.c. */
e61463e1 1117/* Extracted from section.c. */
198beae2 1118typedef struct bfd_section
252b5132 1119{
52b219b5
AM
1120 /* The name of the section; the name isn't a copy, the pointer is
1121 the same as that passed to bfd_make_section. */
52b219b5
AM
1122 const char *name;
1123
1124 /* A unique sequence number. */
52b219b5 1125 int id;
252b5132 1126
dbb410c3 1127 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
52b219b5 1128 int index;
252b5132 1129
52b219b5 1130 /* The next section in the list belonging to the BFD, or NULL. */
198beae2 1131 struct bfd_section *next;
252b5132 1132
5daa8fe7
L
1133 /* The previous section in the list belonging to the BFD, or NULL. */
1134 struct bfd_section *prev;
1135
52b219b5
AM
1136 /* The field flags contains attributes of the section. Some
1137 flags are read in from the object file, and some are
1138 synthesized from other information. */
52b219b5 1139 flagword flags;
252b5132
RH
1140
1141#define SEC_NO_FLAGS 0x000
1142
52b219b5
AM
1143 /* Tells the OS to allocate space for this section when loading.
1144 This is clear for a section containing debug information only. */
252b5132
RH
1145#define SEC_ALLOC 0x001
1146
52b219b5
AM
1147 /* Tells the OS to load the section from the file when loading.
1148 This is clear for a .bss section. */
252b5132
RH
1149#define SEC_LOAD 0x002
1150
52b219b5
AM
1151 /* The section contains data still to be relocated, so there is
1152 some relocation information too. */
252b5132
RH
1153#define SEC_RELOC 0x004
1154
52b219b5 1155 /* A signal to the OS that the section contains read only data. */
ebe372c1 1156#define SEC_READONLY 0x008
252b5132 1157
52b219b5 1158 /* The section contains code only. */
ebe372c1 1159#define SEC_CODE 0x010
252b5132 1160
52b219b5 1161 /* The section contains data only. */
ebe372c1 1162#define SEC_DATA 0x020
252b5132 1163
52b219b5 1164 /* The section will reside in ROM. */
ebe372c1 1165#define SEC_ROM 0x040
252b5132 1166
52b219b5
AM
1167 /* The section contains constructor information. This section
1168 type is used by the linker to create lists of constructors and
1169 destructors used by <<g++>>. When a back end sees a symbol
1170 which should be used in a constructor list, it creates a new
1171 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1172 the symbol to it, and builds a relocation. To build the lists
1173 of constructors, all the linker has to do is catenate all the
1174 sections called <<__CTOR_LIST__>> and relocate the data
1175 contained within - exactly the operations it would peform on
1176 standard data. */
ebe372c1 1177#define SEC_CONSTRUCTOR 0x080
252b5132 1178
52b219b5
AM
1179 /* The section has contents - a data section could be
1180 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1181 <<SEC_HAS_CONTENTS>> */
ebe372c1 1182#define SEC_HAS_CONTENTS 0x100
252b5132 1183
52b219b5
AM
1184 /* An instruction to the linker to not output the section
1185 even if it has information which would normally be written. */
ebe372c1 1186#define SEC_NEVER_LOAD 0x200
252b5132 1187
13ae64f3 1188 /* The section contains thread local data. */
ebe372c1 1189#define SEC_THREAD_LOCAL 0x400
13ae64f3 1190
1bd91689
AM
1191 /* The section has GOT references. This flag is only for the
1192 linker, and is currently only used by the elf32-hppa back end.
1193 It will be set if global offset table references were detected
1194 in this section, which indicate to the linker that the section
1195 contains PIC code, and must be handled specially when doing a
1196 static link. */
ebe372c1 1197#define SEC_HAS_GOT_REF 0x800
1bd91689 1198
52b219b5
AM
1199 /* The section contains common symbols (symbols may be defined
1200 multiple times, the value of a symbol is the amount of
1201 space it requires, and the largest symbol value is the one
1202 used). Most targets have exactly one of these (which we
1203 translate to bfd_com_section_ptr), but ECOFF has two. */
ebe372c1 1204#define SEC_IS_COMMON 0x1000
252b5132 1205
52b219b5
AM
1206 /* The section contains only debugging information. For
1207 example, this is set for ELF .debug and .stab sections.
1208 strip tests this flag to see if a section can be
1209 discarded. */
ebe372c1 1210#define SEC_DEBUGGING 0x2000
252b5132 1211
52b219b5
AM
1212 /* The contents of this section are held in memory pointed to
1213 by the contents field. This is checked by bfd_get_section_contents,
1214 and the data is retrieved from memory if appropriate. */
ebe372c1 1215#define SEC_IN_MEMORY 0x4000
252b5132 1216
52b219b5
AM
1217 /* The contents of this section are to be excluded by the
1218 linker for executable and shared objects unless those
1219 objects are to be further relocated. */
ebe372c1 1220#define SEC_EXCLUDE 0x8000
252b5132 1221
dbb410c3
AM
1222 /* The contents of this section are to be sorted based on the sum of
1223 the symbol and addend values specified by the associated relocation
1224 entries. Entries without associated relocation entries will be
1225 appended to the end of the section in an unspecified order. */
ebe372c1 1226#define SEC_SORT_ENTRIES 0x10000
252b5132 1227
52b219b5
AM
1228 /* When linking, duplicate sections of the same name should be
1229 discarded, rather than being combined into a single section as
1230 is usually done. This is similar to how common symbols are
1231 handled. See SEC_LINK_DUPLICATES below. */
ebe372c1 1232#define SEC_LINK_ONCE 0x20000
252b5132 1233
52b219b5
AM
1234 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1235 should handle duplicate sections. */
ebe372c1 1236#define SEC_LINK_DUPLICATES 0x40000
252b5132 1237
52b219b5
AM
1238 /* This value for SEC_LINK_DUPLICATES means that duplicate
1239 sections with the same name should simply be discarded. */
252b5132
RH
1240#define SEC_LINK_DUPLICATES_DISCARD 0x0
1241
52b219b5
AM
1242 /* This value for SEC_LINK_DUPLICATES means that the linker
1243 should warn if there are any duplicate sections, although
1244 it should still only link one copy. */
ebe372c1 1245#define SEC_LINK_DUPLICATES_ONE_ONLY 0x80000
252b5132 1246
52b219b5
AM
1247 /* This value for SEC_LINK_DUPLICATES means that the linker
1248 should warn if any duplicate sections are a different size. */
ebe372c1 1249#define SEC_LINK_DUPLICATES_SAME_SIZE 0x100000
252b5132 1250
52b219b5
AM
1251 /* This value for SEC_LINK_DUPLICATES means that the linker
1252 should warn if any duplicate sections contain different
1253 contents. */
ebe372c1
L
1254#define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1255 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
252b5132 1256
52b219b5
AM
1257 /* This section was created by the linker as part of dynamic
1258 relocation or other arcane processing. It is skipped when
1259 going through the first-pass output, trusting that someone
1260 else up the line will take care of it later. */
ebe372c1 1261#define SEC_LINKER_CREATED 0x200000
252b5132 1262
a14a5de3
AM
1263 /* This section should not be subject to garbage collection.
1264 Also set to inform the linker that this section should not be
1265 listed in the link map as discarded. */
ebe372c1 1266#define SEC_KEEP 0x400000
252b5132 1267
52b219b5
AM
1268 /* This section contains "short" data, and should be placed
1269 "near" the GP. */
ebe372c1 1270#define SEC_SMALL_DATA 0x800000
34cbe64e 1271
f5fa8ca2
JJ
1272 /* Attempt to merge identical entities in the section.
1273 Entity size is given in the entsize field. */
ebe372c1 1274#define SEC_MERGE 0x1000000
f5fa8ca2 1275
a80f6941
L
1276 /* If given with SEC_MERGE, entities to merge are zero terminated
1277 strings where entsize specifies character size instead of fixed
1278 size entries. */
ebe372c1 1279#define SEC_STRINGS 0x2000000
f5fa8ca2 1280
dbb410c3 1281 /* This section contains data about section groups. */
ebe372c1
L
1282#define SEC_GROUP 0x4000000
1283
1284 /* The section is a COFF shared library section. This flag is
1285 only for the linker. If this type of section appears in
1286 the input file, the linker must copy it to the output file
1287 without changing the vma or size. FIXME: Although this
1288 was originally intended to be general, it really is COFF
1289 specific (and the flag was renamed to indicate this). It
1290 might be cleaner to have some more general mechanism to
1291 allow the back end to control what the linker does with
1292 sections. */
1293#define SEC_COFF_SHARED_LIBRARY 0x10000000
1294
1295 /* This section contains data which may be shared with other
1296 executables or shared objects. This is for COFF only. */
1297#define SEC_COFF_SHARED 0x20000000
1298
1299 /* When a section with this flag is being linked, then if the size of
1300 the input section is less than a page, it should not cross a page
1301 boundary. If the size of the input section is one page or more,
1302 it should be aligned on a page boundary. This is for TI
1303 TMS320C54X only. */
1304#define SEC_TIC54X_BLOCK 0x40000000
1305
1306 /* Conditionally link this section; do not link if there are no
1307 references found to any symbol in the section. This is for TI
1308 TMS320C54X only. */
1309#define SEC_TIC54X_CLINK 0x80000000
dbb410c3 1310
52b219b5 1311 /* End of section flags. */
252b5132 1312
52b219b5 1313 /* Some internal packed boolean fields. */
252b5132 1314
52b219b5
AM
1315 /* See the vma field. */
1316 unsigned int user_set_vma : 1;
252b5132 1317
52b219b5
AM
1318 /* A mark flag used by some of the linker backends. */
1319 unsigned int linker_mark : 1;
252b5132 1320
d1778b88 1321 /* Another mark flag used by some of the linker backends. Set for
08da05b0 1322 output sections that have an input section. */
d1778b88
AM
1323 unsigned int linker_has_input : 1;
1324
39c2f51b 1325 /* Mark flags used by some linker backends for garbage collection. */
52b219b5 1326 unsigned int gc_mark : 1;
39c2f51b 1327 unsigned int gc_mark_from_eh : 1;
252b5132 1328
68bfbfcc
AM
1329 /* The following flags are used by the ELF linker. */
1330
1331 /* Mark sections which have been allocated to segments. */
bc67d8a6
NC
1332 unsigned int segment_mark : 1;
1333
68bfbfcc
AM
1334 /* Type of sec_info information. */
1335 unsigned int sec_info_type:3;
1336#define ELF_INFO_TYPE_NONE 0
1337#define ELF_INFO_TYPE_STABS 1
1338#define ELF_INFO_TYPE_MERGE 2
1339#define ELF_INFO_TYPE_EH_FRAME 3
1340#define ELF_INFO_TYPE_JUST_SYMS 4
1341
1342 /* Nonzero if this section uses RELA relocations, rather than REL. */
1343 unsigned int use_rela_p:1;
1344
4c52953f
AM
1345 /* Bits used by various backends. The generic code doesn't touch
1346 these fields. */
68bfbfcc 1347
911d08a7
AM
1348 /* Nonzero if this section has TLS related relocations. */
1349 unsigned int has_tls_reloc:1;
c7996ad6 1350
ad8e1ba5
AM
1351 /* Nonzero if this section has a gp reloc. */
1352 unsigned int has_gp_reloc:1;
1353
911d08a7
AM
1354 /* Nonzero if this section needs the relax finalize pass. */
1355 unsigned int need_finalize_relax:1;
1356
1357 /* Whether relocations have been processed. */
1358 unsigned int reloc_done : 1;
68bfbfcc 1359
52b219b5 1360 /* End of internal packed boolean fields. */
252b5132 1361
52b219b5
AM
1362 /* The virtual memory address of the section - where it will be
1363 at run time. The symbols are relocated against this. The
1364 user_set_vma flag is maintained by bfd; if it's not set, the
1365 backend can assign addresses (for example, in <<a.out>>, where
1366 the default address for <<.data>> is dependent on the specific
1367 target and various flags). */
52b219b5 1368 bfd_vma vma;
252b5132 1369
52b219b5
AM
1370 /* The load address of the section - where it would be in a
1371 rom image; really only used for writing section header
b5f79c76 1372 information. */
52b219b5 1373 bfd_vma lma;
252b5132 1374
52b219b5
AM
1375 /* The size of the section in octets, as it will be output.
1376 Contains a value even if the section has no contents (e.g., the
eea6121a
AM
1377 size of <<.bss>>). */
1378 bfd_size_type size;
252b5132 1379
1a23a9e6
AM
1380 /* For input sections, the original size on disk of the section, in
1381 octets. This field is used by the linker relaxation code. It is
1382 currently only set for sections where the linker relaxation scheme
1383 doesn't cache altered section and reloc contents (stabs, eh_frame,
1384 SEC_MERGE, some coff relaxing targets), and thus the original size
1385 needs to be kept to read the section multiple times.
1386 For output sections, rawsize holds the section size calculated on
1387 a previous linker relaxation pass. */
eea6121a 1388 bfd_size_type rawsize;
252b5132 1389
52b219b5
AM
1390 /* If this section is going to be output, then this value is the
1391 offset in *bytes* into the output section of the first byte in the
1392 input section (byte ==> smallest addressable unit on the
1393 target). In most cases, if this was going to start at the
1394 100th octet (8-bit quantity) in the output section, this value
1395 would be 100. However, if the target byte size is 16 bits
1396 (bfd_octets_per_byte is "2"), this value would be 50. */
52b219b5 1397 bfd_vma output_offset;
252b5132 1398
52b219b5 1399 /* The output section through which to map on output. */
198beae2 1400 struct bfd_section *output_section;
252b5132 1401
52b219b5
AM
1402 /* The alignment requirement of the section, as an exponent of 2 -
1403 e.g., 3 aligns to 2^3 (or 8). */
52b219b5 1404 unsigned int alignment_power;
252b5132 1405
52b219b5
AM
1406 /* If an input section, a pointer to a vector of relocation
1407 records for the data in this section. */
52b219b5 1408 struct reloc_cache_entry *relocation;
252b5132 1409
52b219b5
AM
1410 /* If an output section, a pointer to a vector of pointers to
1411 relocation records for the data in this section. */
52b219b5 1412 struct reloc_cache_entry **orelocation;
252b5132 1413
b5f79c76 1414 /* The number of relocation records in one of the above. */
52b219b5 1415 unsigned reloc_count;
252b5132 1416
52b219b5
AM
1417 /* Information below is back end specific - and not always used
1418 or updated. */
252b5132 1419
52b219b5 1420 /* File position of section data. */
52b219b5 1421 file_ptr filepos;
252b5132 1422
52b219b5 1423 /* File position of relocation info. */
52b219b5 1424 file_ptr rel_filepos;
252b5132 1425
52b219b5 1426 /* File position of line data. */
52b219b5 1427 file_ptr line_filepos;
252b5132 1428
52b219b5 1429 /* Pointer to data for applications. */
c58b9523 1430 void *userdata;
252b5132 1431
52b219b5
AM
1432 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1433 contents. */
1434 unsigned char *contents;
252b5132 1435
52b219b5 1436 /* Attached line number information. */
52b219b5 1437 alent *lineno;
252b5132 1438
52b219b5 1439 /* Number of line number records. */
52b219b5 1440 unsigned int lineno_count;
252b5132 1441
f5fa8ca2 1442 /* Entity size for merging purposes. */
f5fa8ca2
JJ
1443 unsigned int entsize;
1444
f97b9cb8
L
1445 /* Points to the kept section if this section is a link-once section,
1446 and is discarded. */
198beae2 1447 struct bfd_section *kept_section;
f97b9cb8 1448
52b219b5
AM
1449 /* When a section is being output, this value changes as more
1450 linenumbers are written out. */
52b219b5 1451 file_ptr moving_line_filepos;
252b5132 1452
52b219b5 1453 /* What the section number is in the target world. */
52b219b5 1454 int target_index;
252b5132 1455
c58b9523 1456 void *used_by_bfd;
252b5132 1457
52b219b5
AM
1458 /* If this is a constructor section then here is a list of the
1459 relocations created to relocate items within it. */
52b219b5 1460 struct relent_chain *constructor_chain;
252b5132 1461
52b219b5 1462 /* The BFD which owns the section. */
52b219b5 1463 bfd *owner;
252b5132 1464
b5f79c76 1465 /* A symbol which points at this section only. */
fc0a2244
AC
1466 struct bfd_symbol *symbol;
1467 struct bfd_symbol **symbol_ptr_ptr;
252b5132 1468
8423293d
AM
1469 /* Early in the link process, map_head and map_tail are used to build
1470 a list of input sections attached to an output section. Later,
1471 output sections use these fields for a list of bfd_link_order
1472 structs. */
1473 union {
1474 struct bfd_link_order *link_order;
1475 struct bfd_section *s;
1476 } map_head, map_tail;
b5f79c76 1477} asection;
252b5132 1478
52b219b5
AM
1479/* These sections are global, and are managed by BFD. The application
1480 and target back end are not permitted to change the values in
1481 these sections. New code should use the section_ptr macros rather
1482 than referring directly to the const sections. The const sections
1483 may eventually vanish. */
252b5132
RH
1484#define BFD_ABS_SECTION_NAME "*ABS*"
1485#define BFD_UND_SECTION_NAME "*UND*"
1486#define BFD_COM_SECTION_NAME "*COM*"
1487#define BFD_IND_SECTION_NAME "*IND*"
1488
b5f79c76 1489/* The absolute section. */
d622ef4b 1490extern asection bfd_abs_section;
252b5132
RH
1491#define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1492#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
b5f79c76 1493/* Pointer to the undefined section. */
d622ef4b 1494extern asection bfd_und_section;
252b5132
RH
1495#define bfd_und_section_ptr ((asection *) &bfd_und_section)
1496#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
b5f79c76 1497/* Pointer to the common section. */
d622ef4b 1498extern asection bfd_com_section;
252b5132 1499#define bfd_com_section_ptr ((asection *) &bfd_com_section)
b5f79c76 1500/* Pointer to the indirect section. */
d622ef4b 1501extern asection bfd_ind_section;
252b5132
RH
1502#define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1503#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1504
84c254c6
NC
1505#define bfd_is_const_section(SEC) \
1506 ( ((SEC) == bfd_abs_section_ptr) \
1507 || ((SEC) == bfd_und_section_ptr) \
1508 || ((SEC) == bfd_com_section_ptr) \
1509 || ((SEC) == bfd_ind_section_ptr))
1510
9e7b37b3
AM
1511/* Macros to handle insertion and deletion of a bfd's sections. These
1512 only handle the list pointers, ie. do not adjust section_count,
1513 target_index etc. */
e02b83d7 1514#define bfd_section_list_remove(ABFD, S) \
5daa8fe7
L
1515 do \
1516 { \
1517 asection *_s = S; \
1518 asection *_next = _s->next; \
1519 asection *_prev = _s->prev; \
1520 if (_prev) \
1521 _prev->next = _next; \
1522 else \
1523 (ABFD)->sections = _next; \
1524 if (_next) \
04dd1667 1525 _next->prev = _prev; \
5daa8fe7
L
1526 else \
1527 (ABFD)->section_last = _prev; \
1528 } \
1529 while (0)
e02b83d7 1530#define bfd_section_list_append(ABFD, S) \
5daa8fe7
L
1531 do \
1532 { \
1533 asection *_s = S; \
1534 bfd *_abfd = ABFD; \
1535 _s->next = NULL; \
1536 if (_abfd->section_last) \
1537 { \
1538 _s->prev = _abfd->section_last; \
1539 _abfd->section_last->next = _s; \
1540 } \
1541 else \
04dd1667
AM
1542 { \
1543 _s->prev = NULL; \
1544 _abfd->sections = _s; \
1545 } \
5daa8fe7
L
1546 _abfd->section_last = _s; \
1547 } \
1548 while (0)
04dd1667
AM
1549#define bfd_section_list_prepend(ABFD, S) \
1550 do \
1551 { \
1552 asection *_s = S; \
1553 bfd *_abfd = ABFD; \
1554 _s->prev = NULL; \
1555 if (_abfd->sections) \
1556 { \
1557 _s->next = _abfd->sections; \
1558 _abfd->sections->prev = _s; \
1559 } \
1560 else \
1561 { \
1562 _s->next = NULL; \
1563 _abfd->section_last = _s; \
1564 } \
1565 _abfd->sections = _s; \
1566 } \
1567 while (0)
e02b83d7 1568#define bfd_section_list_insert_after(ABFD, A, S) \
9e7b37b3
AM
1569 do \
1570 { \
5daa8fe7
L
1571 asection *_a = A; \
1572 asection *_s = S; \
e02b83d7
L
1573 asection *_next = _a->next; \
1574 _s->next = _next; \
1575 _s->prev = _a; \
1576 _a->next = _s; \
1577 if (_next) \
04dd1667 1578 _next->prev = _s; \
ab82c5b9 1579 else \
e02b83d7 1580 (ABFD)->section_last = _s; \
9e7b37b3
AM
1581 } \
1582 while (0)
e02b83d7 1583#define bfd_section_list_insert_before(ABFD, B, S) \
9e7b37b3
AM
1584 do \
1585 { \
5daa8fe7 1586 asection *_b = B; \
9e7b37b3 1587 asection *_s = S; \
e02b83d7
L
1588 asection *_prev = _b->prev; \
1589 _s->prev = _prev; \
1590 _s->next = _b; \
1591 _b->prev = _s; \
1592 if (_prev) \
1593 _prev->next = _s; \
5daa8fe7 1594 else \
e02b83d7 1595 (ABFD)->sections = _s; \
9e7b37b3
AM
1596 } \
1597 while (0)
ab82c5b9 1598#define bfd_section_removed_from_list(ABFD, S) \
04dd1667 1599 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
9e7b37b3 1600
f592407e 1601#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
a4d8e49b
L
1602 /* name, id, index, next, prev, flags, user_set_vma, */ \
1603 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1604 \
1605 /* linker_mark, linker_has_input, gc_mark, gc_mark_from_eh, */ \
1606 0, 0, 1, 0, \
1607 \
1608 /* segment_mark, sec_info_type, use_rela_p, has_tls_reloc, */ \
1609 0, 0, 0, 0, \
1610 \
1611 /* has_gp_reloc, need_finalize_relax, reloc_done, */ \
1612 0, 0, 0, \
1613 \
1614 /* vma, lma, size, rawsize */ \
1615 0, 0, 0, 0, \
1616 \
1617 /* output_offset, output_section, alignment_power, */ \
1618 0, (struct bfd_section *) &SEC, 0, \
1619 \
1620 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1621 NULL, NULL, 0, 0, 0, \
1622 \
1623 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1624 0, NULL, NULL, NULL, 0, \
1625 \
1626 /* entsize, kept_section, moving_line_filepos, */ \
1627 0, NULL, 0, \
1628 \
1629 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1630 0, NULL, NULL, NULL, \
1631 \
f592407e
AM
1632 /* symbol, symbol_ptr_ptr, */ \
1633 (struct bfd_symbol *) SYM, &SEC.symbol, \
a4d8e49b
L
1634 \
1635 /* map_head, map_tail */ \
1636 { NULL }, { NULL } \
1637 }
1638
c58b9523 1639void bfd_section_list_clear (bfd *);
9e7b37b3 1640
c58b9523 1641asection *bfd_get_section_by_name (bfd *abfd, const char *name);
252b5132 1642
fafe6678
L
1643asection *bfd_get_section_by_name_if
1644 (bfd *abfd,
1645 const char *name,
1646 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1647 void *obj);
1648
c58b9523
AM
1649char *bfd_get_unique_section_name
1650 (bfd *abfd, const char *templat, int *count);
1bd91689 1651
c58b9523 1652asection *bfd_make_section_old_way (bfd *abfd, const char *name);
252b5132 1653
b36b76cb
L
1654asection *bfd_make_section_anyway_with_flags
1655 (bfd *abfd, const char *name, flagword flags);
1656
c58b9523 1657asection *bfd_make_section_anyway (bfd *abfd, const char *name);
252b5132 1658
b36b76cb
L
1659asection *bfd_make_section_with_flags
1660 (bfd *, const char *name, flagword flags);
1661
c58b9523 1662asection *bfd_make_section (bfd *, const char *name);
252b5132 1663
c58b9523
AM
1664bfd_boolean bfd_set_section_flags
1665 (bfd *abfd, asection *sec, flagword flags);
252b5132 1666
c58b9523
AM
1667void bfd_map_over_sections
1668 (bfd *abfd,
1669 void (*func) (bfd *abfd, asection *sect, void *obj),
1670 void *obj);
252b5132 1671
bc87dd2e
L
1672asection *bfd_sections_find_if
1673 (bfd *abfd,
90c0a373 1674 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
bc87dd2e
L
1675 void *obj);
1676
c58b9523
AM
1677bfd_boolean bfd_set_section_size
1678 (bfd *abfd, asection *sec, bfd_size_type val);
252b5132 1679
c58b9523 1680bfd_boolean bfd_set_section_contents
85302095
AC
1681 (bfd *abfd, asection *section, const void *data,
1682 file_ptr offset, bfd_size_type count);
252b5132 1683
c58b9523
AM
1684bfd_boolean bfd_get_section_contents
1685 (bfd *abfd, asection *section, void *location, file_ptr offset,
1686 bfd_size_type count);
252b5132 1687
eea6121a
AM
1688bfd_boolean bfd_malloc_and_get_section
1689 (bfd *abfd, asection *section, bfd_byte **buf);
1690
c58b9523
AM
1691bfd_boolean bfd_copy_private_section_data
1692 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
252b5132
RH
1693
1694#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1695 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1696 (ibfd, isection, obfd, osection))
72adc230
AM
1697bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1698
c58b9523 1699bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
b885599b 1700
e61463e1 1701/* Extracted from archures.c. */
8546af74 1702enum bfd_architecture
252b5132 1703{
c312a6a4
NC
1704 bfd_arch_unknown, /* File arch not known. */
1705 bfd_arch_obscure, /* Arch known, not one of these. */
52b219b5 1706 bfd_arch_m68k, /* Motorola 68xxx */
252b5132
RH
1707#define bfd_mach_m68000 1
1708#define bfd_mach_m68008 2
1709#define bfd_mach_m68010 3
1710#define bfd_mach_m68020 4
1711#define bfd_mach_m68030 5
1712#define bfd_mach_m68040 6
1713#define bfd_mach_m68060 7
1714#define bfd_mach_cpu32 8
0b2e31dc
NS
1715#define bfd_mach_mcf_isa_a_nodiv 9
1716#define bfd_mach_mcf_isa_a 10
1717#define bfd_mach_mcf_isa_a_mac 11
1718#define bfd_mach_mcf_isa_a_emac 12
266abb8f
NS
1719#define bfd_mach_mcf_isa_aplus 13
1720#define bfd_mach_mcf_isa_aplus_mac 14
1721#define bfd_mach_mcf_isa_aplus_emac 15
0b2e31dc
NS
1722#define bfd_mach_mcf_isa_b_nousp 16
1723#define bfd_mach_mcf_isa_b_nousp_mac 17
1724#define bfd_mach_mcf_isa_b_nousp_emac 18
266abb8f
NS
1725#define bfd_mach_mcf_isa_b 19
1726#define bfd_mach_mcf_isa_b_mac 20
1727#define bfd_mach_mcf_isa_b_emac 21
0b2e31dc
NS
1728#define bfd_mach_mcf_isa_b_float 22
1729#define bfd_mach_mcf_isa_b_float_mac 23
1730#define bfd_mach_mcf_isa_b_float_emac 24
8546af74 1731 bfd_arch_vax, /* DEC Vax */
52b219b5
AM
1732 bfd_arch_i960, /* Intel 960 */
1733 /* The order of the following is important.
8546af74 1734 lower number indicates a machine type that
252b5132
RH
1735 only accepts a subset of the instructions
1736 available to machines with higher numbers.
1737 The exception is the "ca", which is
8546af74 1738 incompatible with all other machines except
c312a6a4 1739 "core". */
252b5132
RH
1740
1741#define bfd_mach_i960_core 1
1742#define bfd_mach_i960_ka_sa 2
1743#define bfd_mach_i960_kb_sb 3
1744#define bfd_mach_i960_mc 4
1745#define bfd_mach_i960_xa 5
1746#define bfd_mach_i960_ca 6
1747#define bfd_mach_i960_jx 7
1748#define bfd_mach_i960_hx 8
1749
3b16e843
NC
1750 bfd_arch_or32, /* OpenRISC 32 */
1751
52b219b5 1752 bfd_arch_sparc, /* SPARC */
252b5132 1753#define bfd_mach_sparc 1
52b219b5 1754/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
252b5132
RH
1755#define bfd_mach_sparc_sparclet 2
1756#define bfd_mach_sparc_sparclite 3
1757#define bfd_mach_sparc_v8plus 4
c312a6a4 1758#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
252b5132
RH
1759#define bfd_mach_sparc_sparclite_le 6
1760#define bfd_mach_sparc_v9 7
c312a6a4
NC
1761#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1762#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1763#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
52b219b5 1764/* Nonzero if MACH has the v9 instruction set. */
252b5132 1765#define bfd_mach_sparc_v9_p(mach) \
59ff2774 1766 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
19f7b010 1767 && (mach) != bfd_mach_sparc_sparclite_le)
7946e94a
JJ
1768/* Nonzero if MACH is a 64 bit sparc architecture. */
1769#define bfd_mach_sparc_64bit_p(mach) \
1770 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
e9f53129
AM
1771 bfd_arch_spu, /* PowerPC SPU */
1772#define bfd_mach_spu 256
52b219b5 1773 bfd_arch_mips, /* MIPS Rxxxx */
252b5132
RH
1774#define bfd_mach_mips3000 3000
1775#define bfd_mach_mips3900 3900
1776#define bfd_mach_mips4000 4000
1777#define bfd_mach_mips4010 4010
1778#define bfd_mach_mips4100 4100
1779#define bfd_mach_mips4111 4111
00707a0e 1780#define bfd_mach_mips4120 4120
252b5132
RH
1781#define bfd_mach_mips4300 4300
1782#define bfd_mach_mips4400 4400
1783#define bfd_mach_mips4600 4600
1784#define bfd_mach_mips4650 4650
1785#define bfd_mach_mips5000 5000
00707a0e
RS
1786#define bfd_mach_mips5400 5400
1787#define bfd_mach_mips5500 5500
252b5132 1788#define bfd_mach_mips6000 6000
5a7ea749 1789#define bfd_mach_mips7000 7000
252b5132 1790#define bfd_mach_mips8000 8000
0d2e43ed 1791#define bfd_mach_mips9000 9000
252b5132 1792#define bfd_mach_mips10000 10000
d1cf510e 1793#define bfd_mach_mips12000 12000
0752970e 1794#define bfd_mach_mips16 16
84ea6cf2 1795#define bfd_mach_mips5 5
c6c98b38 1796#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
a1cd6a8f 1797#define bfd_mach_mipsisa32 32
af7ee8bf 1798#define bfd_mach_mipsisa32r2 33
a1cd6a8f 1799#define bfd_mach_mipsisa64 64
5f74bc13 1800#define bfd_mach_mipsisa64r2 65
52b219b5 1801 bfd_arch_i386, /* Intel 386 */
686e4055
AM
1802#define bfd_mach_i386_i386 1
1803#define bfd_mach_i386_i8086 2
1804#define bfd_mach_i386_i386_intel_syntax 3
1805#define bfd_mach_x86_64 64
1806#define bfd_mach_x86_64_intel_syntax 65
52b219b5
AM
1807 bfd_arch_we32k, /* AT&T WE32xxx */
1808 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1809 bfd_arch_i860, /* Intel 860 */
1810 bfd_arch_i370, /* IBM 360/370 Mainframes */
1811 bfd_arch_romp, /* IBM ROMP PC/RT */
52b219b5
AM
1812 bfd_arch_convex, /* Convex */
1813 bfd_arch_m88k, /* Motorola 88xxx */
3af9a47b 1814 bfd_arch_m98k, /* Motorola 98xxx */
52b219b5 1815 bfd_arch_pyramid, /* Pyramid Technology */
c2dcd04e 1816 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
8d9cd6b1
NC
1817#define bfd_mach_h8300 1
1818#define bfd_mach_h8300h 2
1819#define bfd_mach_h8300s 3
1820#define bfd_mach_h8300hn 4
1821#define bfd_mach_h8300sn 5
5d1db417 1822#define bfd_mach_h8300sx 6
f4984206 1823#define bfd_mach_h8300sxn 7
e135f41b 1824 bfd_arch_pdp11, /* DEC PDP-11 */
52b219b5 1825 bfd_arch_powerpc, /* PowerPC */
686e4055
AM
1826#define bfd_mach_ppc 32
1827#define bfd_mach_ppc64 64
87f33987
ND
1828#define bfd_mach_ppc_403 403
1829#define bfd_mach_ppc_403gc 4030
1830#define bfd_mach_ppc_505 505
1831#define bfd_mach_ppc_601 601
1832#define bfd_mach_ppc_602 602
1833#define bfd_mach_ppc_603 603
1834#define bfd_mach_ppc_ec603e 6031
1835#define bfd_mach_ppc_604 604
1836#define bfd_mach_ppc_620 620
1837#define bfd_mach_ppc_630 630
1838#define bfd_mach_ppc_750 750
1839#define bfd_mach_ppc_860 860
1840#define bfd_mach_ppc_a35 35
1841#define bfd_mach_ppc_rs64ii 642
1842#define bfd_mach_ppc_rs64iii 643
1843#define bfd_mach_ppc_7400 7400
d62b1198 1844#define bfd_mach_ppc_e500 500
52b219b5 1845 bfd_arch_rs6000, /* IBM RS/6000 */
686e4055 1846#define bfd_mach_rs6k 6000
87f33987
ND
1847#define bfd_mach_rs6k_rs1 6001
1848#define bfd_mach_rs6k_rsc 6003
1849#define bfd_mach_rs6k_rs2 6002
52b219b5 1850 bfd_arch_hppa, /* HP PA RISC */
42acdc7c
JB
1851#define bfd_mach_hppa10 10
1852#define bfd_mach_hppa11 11
1853#define bfd_mach_hppa20 20
1854#define bfd_mach_hppa20w 25
52b219b5 1855 bfd_arch_d10v, /* Mitsubishi D10V */
686e4055 1856#define bfd_mach_d10v 1
7af8cca9
MM
1857#define bfd_mach_d10v_ts2 2
1858#define bfd_mach_d10v_ts3 3
52b219b5 1859 bfd_arch_d30v, /* Mitsubishi D30V */
d172d4ba 1860 bfd_arch_dlx, /* DLX */
52b219b5
AM
1861 bfd_arch_m68hc11, /* Motorola 68HC11 */
1862 bfd_arch_m68hc12, /* Motorola 68HC12 */
bc7c6a90
SC
1863#define bfd_mach_m6812_default 0
1864#define bfd_mach_m6812 1
1865#define bfd_mach_m6812s 2
52b219b5 1866 bfd_arch_z8k, /* Zilog Z8000 */
252b5132
RH
1867#define bfd_mach_z8001 1
1868#define bfd_mach_z8002 2
c2dcd04e 1869 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
ef230218 1870 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
686e4055 1871#define bfd_mach_sh 1
d4845d57
JR
1872#define bfd_mach_sh2 0x20
1873#define bfd_mach_sh_dsp 0x2d
1d70c7fb
AO
1874#define bfd_mach_sh2a 0x2a
1875#define bfd_mach_sh2a_nofpu 0x2b
e38bc3b5
NC
1876#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1877#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1878#define bfd_mach_sh2a_or_sh4 0x2a3
1879#define bfd_mach_sh2a_or_sh3e 0x2a4
5177500f 1880#define bfd_mach_sh2e 0x2e
252b5132 1881#define bfd_mach_sh3 0x30
f6f9408f 1882#define bfd_mach_sh3_nommu 0x31
d4845d57 1883#define bfd_mach_sh3_dsp 0x3d
252b5132 1884#define bfd_mach_sh3e 0x3e
d4845d57 1885#define bfd_mach_sh4 0x40
af9ba621 1886#define bfd_mach_sh4_nofpu 0x41
ae51a426 1887#define bfd_mach_sh4_nommu_nofpu 0x42
af9ba621
CV
1888#define bfd_mach_sh4a 0x4a
1889#define bfd_mach_sh4a_nofpu 0x4b
1890#define bfd_mach_sh4al_dsp 0x4d
fbca6ad9 1891#define bfd_mach_sh5 0x50
52b219b5 1892 bfd_arch_alpha, /* Dec Alpha */
252b5132
RH
1893#define bfd_mach_alpha_ev4 0x10
1894#define bfd_mach_alpha_ev5 0x20
1895#define bfd_mach_alpha_ev6 0x30
c312a6a4 1896 bfd_arch_arm, /* Advanced Risc Machines ARM. */
5a6c6817 1897#define bfd_mach_arm_unknown 0
252b5132 1898#define bfd_mach_arm_2 1
478d07d6 1899#define bfd_mach_arm_2a 2
252b5132
RH
1900#define bfd_mach_arm_3 3
1901#define bfd_mach_arm_3M 4
478d07d6 1902#define bfd_mach_arm_4 5
252b5132 1903#define bfd_mach_arm_4T 6
478d07d6
NC
1904#define bfd_mach_arm_5 7
1905#define bfd_mach_arm_5T 8
077b8428
NC
1906#define bfd_mach_arm_5TE 9
1907#define bfd_mach_arm_XScale 10
fde78edd 1908#define bfd_mach_arm_ep9312 11
e16bb312 1909#define bfd_mach_arm_iWMMXt 12
2d447fca 1910#define bfd_mach_arm_iWMMXt2 13
52b219b5
AM
1911 bfd_arch_ns32k, /* National Semiconductors ns32000 */
1912 bfd_arch_w65, /* WDC 65816 */
1913 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
026df7c5 1914 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
be33c5dd
SS
1915#define bfd_mach_tic3x 30
1916#define bfd_mach_tic4x 40
52b219b5
AM
1917 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
1918 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
1919 bfd_arch_v850, /* NEC V850 */
686e4055 1920#define bfd_mach_v850 1
252b5132 1921#define bfd_mach_v850e 'E'
8ad30312 1922#define bfd_mach_v850e1 '1'
0d2bcfaf 1923 bfd_arch_arc, /* ARC Cores */
686e4055
AM
1924#define bfd_mach_arc_5 5
1925#define bfd_mach_arc_6 6
1926#define bfd_mach_arc_7 7
1927#define bfd_mach_arc_8 8
49f58d10
JB
1928 bfd_arch_m32c, /* Renesas M16C/M32C. */
1929#define bfd_mach_m16c 0x75
1930#define bfd_mach_m32c 0x78
26597c86 1931 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
686e4055 1932#define bfd_mach_m32r 1 /* For backwards compatibility. */
a23ef39f 1933#define bfd_mach_m32rx 'x'
88845958 1934#define bfd_mach_m32r2 '2'
52b219b5
AM
1935 bfd_arch_mn10200, /* Matsushita MN10200 */
1936 bfd_arch_mn10300, /* Matsushita MN10300 */
252b5132 1937#define bfd_mach_mn10300 300
7f8d5fc9 1938#define bfd_mach_am33 330
b08fa4d3 1939#define bfd_mach_am33_2 332
252b5132
RH
1940 bfd_arch_fr30,
1941#define bfd_mach_fr30 0x46523330
4e5ba5b7 1942 bfd_arch_frv,
686e4055
AM
1943#define bfd_mach_frv 1
1944#define bfd_mach_frvsimple 2
4e5ba5b7
DB
1945#define bfd_mach_fr300 300
1946#define bfd_mach_fr400 400
676a64f4 1947#define bfd_mach_fr450 450
4e5ba5b7
DB
1948#define bfd_mach_frvtomcat 499 /* fr500 prototype */
1949#define bfd_mach_fr500 500
9c8ee639 1950#define bfd_mach_fr550 550
252b5132 1951 bfd_arch_mcore,
52b219b5 1952 bfd_arch_ia64, /* HP/Intel ia64 */
686e4055
AM
1953#define bfd_mach_ia64_elf64 64
1954#define bfd_mach_ia64_elf32 32
cf88bb9f 1955 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
686e4055
AM
1956#define bfd_mach_ip2022 1
1957#define bfd_mach_ip2022ext 2
a75473eb
SC
1958 bfd_arch_iq2000, /* Vitesse IQ2000. */
1959#define bfd_mach_iq2000 1
1960#define bfd_mach_iq10 2
d031aafb 1961 bfd_arch_mt,
de33e640
AH
1962#define bfd_mach_ms1 1
1963#define bfd_mach_mrisc2 2
6f84a2a6 1964#define bfd_mach_ms2 3
0bcb993b 1965 bfd_arch_pj,
c312a6a4 1966 bfd_arch_avr, /* Atmel AVR microcontrollers. */
adde6300
AM
1967#define bfd_mach_avr1 1
1968#define bfd_mach_avr2 2
1969#define bfd_mach_avr3 3
1970#define bfd_mach_avr4 4
65aa24b6 1971#define bfd_mach_avr5 5
28c9d252 1972#define bfd_mach_avr6 6
0f64bb02
CM
1973 bfd_arch_bfin, /* ADI Blackfin */
1974#define bfd_mach_bfin 1
0949843d
NC
1975 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
1976#define bfd_mach_cr16c 1
e56f61be 1977 bfd_arch_crx, /* National Semiconductor CRX. */
1fe1f39c 1978#define bfd_mach_crx 1
06c15ad7 1979 bfd_arch_cris, /* Axis CRIS */
bac23f82
HPN
1980#define bfd_mach_cris_v0_v10 255
1981#define bfd_mach_cris_v32 32
1982#define bfd_mach_cris_v10_v32 1032
a85d7ed0 1983 bfd_arch_s390, /* IBM s390 */
686e4055
AM
1984#define bfd_mach_s390_31 31
1985#define bfd_mach_s390_64 64
1c0d3aa6 1986 bfd_arch_score, /* Sunplus score */
b3baf5d0 1987 bfd_arch_openrisc, /* OpenRISC */
c312a6a4 1988 bfd_arch_mmix, /* Donald Knuth's educational processor. */
93fbbb04 1989 bfd_arch_xstormy16,
686e4055 1990#define bfd_mach_xstormy16 1
2469cfa2 1991 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2469cfa2 1992#define bfd_mach_msp11 11
3b260895 1993#define bfd_mach_msp110 110
2469cfa2
NC
1994#define bfd_mach_msp12 12
1995#define bfd_mach_msp13 13
1996#define bfd_mach_msp14 14
3b260895 1997#define bfd_mach_msp15 15
d70c5fc7 1998#define bfd_mach_msp16 16
44c86e8c 1999#define bfd_mach_msp21 21
2469cfa2
NC
2000#define bfd_mach_msp31 31
2001#define bfd_mach_msp32 32
2002#define bfd_mach_msp33 33
3b260895
NC
2003#define bfd_mach_msp41 41
2004#define bfd_mach_msp42 42
2469cfa2
NC
2005#define bfd_mach_msp43 43
2006#define bfd_mach_msp44 44
d70c5fc7
NC
2007 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2008#define bfd_mach_xc16x 1
2009#define bfd_mach_xc16xl 2
2010#define bfd_mach_xc16xs 3
e0001a05
NC
2011 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2012#define bfd_mach_xtensa 1
7499d566 2013 bfd_arch_maxq, /* Dallas MAXQ 10/20 */
5c4504f7
NC
2014#define bfd_mach_maxq10 10
2015#define bfd_mach_maxq20 20
3c9b82ba
NC
2016 bfd_arch_z80,
2017#define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2018#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2019#define bfd_mach_z80full 7 /* All undocumented instructions. */
2020#define bfd_mach_r800 11 /* R800: successor with multiplication. */
252b5132
RH
2021 bfd_arch_last
2022 };
2023
8546af74 2024typedef struct bfd_arch_info
252b5132
RH
2025{
2026 int bits_per_word;
2027 int bits_per_address;
2028 int bits_per_byte;
2029 enum bfd_architecture arch;
2030 unsigned long mach;
2031 const char *arch_name;
2032 const char *printable_name;
2033 unsigned int section_align_power;
b34976b6 2034 /* TRUE if this is the default machine for the architecture.
aa3d5824
AM
2035 The default arch should be the first entry for an arch so that
2036 all the entries for that arch can be accessed via <<next>>. */
b34976b6 2037 bfd_boolean the_default;
252b5132 2038 const struct bfd_arch_info * (*compatible)
c58b9523 2039 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
252b5132 2040
c58b9523 2041 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
252b5132
RH
2042
2043 const struct bfd_arch_info *next;
3b16e843
NC
2044}
2045bfd_arch_info_type;
2046
c58b9523 2047const char *bfd_printable_name (bfd *abfd);
252b5132 2048
c58b9523 2049const bfd_arch_info_type *bfd_scan_arch (const char *string);
252b5132 2050
c58b9523 2051const char **bfd_arch_list (void);
252b5132 2052
c58b9523
AM
2053const bfd_arch_info_type *bfd_arch_get_compatible
2054 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
252b5132 2055
c58b9523 2056void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
252b5132 2057
c58b9523 2058enum bfd_architecture bfd_get_arch (bfd *abfd);
252b5132 2059
c58b9523 2060unsigned long bfd_get_mach (bfd *abfd);
252b5132 2061
c58b9523 2062unsigned int bfd_arch_bits_per_byte (bfd *abfd);
252b5132 2063
c58b9523 2064unsigned int bfd_arch_bits_per_address (bfd *abfd);
252b5132 2065
c58b9523 2066const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
252b5132 2067
c58b9523
AM
2068const bfd_arch_info_type *bfd_lookup_arch
2069 (enum bfd_architecture arch, unsigned long machine);
252b5132 2070
c58b9523
AM
2071const char *bfd_printable_arch_mach
2072 (enum bfd_architecture arch, unsigned long machine);
252b5132 2073
c58b9523 2074unsigned int bfd_octets_per_byte (bfd *abfd);
9a968f43 2075
c58b9523
AM
2076unsigned int bfd_arch_mach_octets_per_byte
2077 (enum bfd_architecture arch, unsigned long machine);
9a968f43 2078
e61463e1 2079/* Extracted from reloc.c. */
252b5132
RH
2080typedef enum bfd_reloc_status
2081{
b5f79c76 2082 /* No errors detected. */
252b5132
RH
2083 bfd_reloc_ok,
2084
b5f79c76 2085 /* The relocation was performed, but there was an overflow. */
252b5132
RH
2086 bfd_reloc_overflow,
2087
b5f79c76 2088 /* The address to relocate was not within the section supplied. */
252b5132
RH
2089 bfd_reloc_outofrange,
2090
b5f79c76 2091 /* Used by special functions. */
252b5132
RH
2092 bfd_reloc_continue,
2093
b5f79c76 2094 /* Unsupported relocation size requested. */
252b5132
RH
2095 bfd_reloc_notsupported,
2096
b5f79c76 2097 /* Unused. */
252b5132
RH
2098 bfd_reloc_other,
2099
b5f79c76 2100 /* The symbol to relocate against was undefined. */
252b5132
RH
2101 bfd_reloc_undefined,
2102
dc810e39
AM
2103 /* The relocation was performed, but may not be ok - presently
2104 generated only when linking i960 coff files with i960 b.out
2105 symbols. If this type is returned, the error_message argument
2106 to bfd_perform_relocation will be set. */
252b5132
RH
2107 bfd_reloc_dangerous
2108 }
2109 bfd_reloc_status_type;
2110
541389e2 2111
252b5132
RH
2112typedef struct reloc_cache_entry
2113{
b5f79c76 2114 /* A pointer into the canonical table of pointers. */
fc0a2244 2115 struct bfd_symbol **sym_ptr_ptr;
252b5132 2116
b5f79c76 2117 /* offset in section. */
252b5132
RH
2118 bfd_size_type address;
2119
b5f79c76 2120 /* addend for relocation value. */
252b5132
RH
2121 bfd_vma addend;
2122
b5f79c76 2123 /* Pointer to how to perform the required relocation. */
252b5132
RH
2124 reloc_howto_type *howto;
2125
b5f79c76
NC
2126}
2127arelent;
2128
252b5132
RH
2129enum complain_overflow
2130{
b5f79c76 2131 /* Do not complain on overflow. */
252b5132
RH
2132 complain_overflow_dont,
2133
a7985d73
AM
2134 /* Complain if the value overflows when considered as a signed
2135 number one bit larger than the field. ie. A bitfield of N bits
2136 is allowed to represent -2**n to 2**n-1. */
252b5132
RH
2137 complain_overflow_bitfield,
2138
a7985d73 2139 /* Complain if the value overflows when considered as a signed
b5f79c76 2140 number. */
252b5132
RH
2141 complain_overflow_signed,
2142
dc810e39 2143 /* Complain if the value overflows when considered as an
b5f79c76 2144 unsigned number. */
252b5132
RH
2145 complain_overflow_unsigned
2146};
2147
2148struct reloc_howto_struct
2149{
dc810e39
AM
2150 /* The type field has mainly a documentary use - the back end can
2151 do what it wants with it, though normally the back end's
2152 external idea of what a reloc number is stored
2153 in this field. For example, a PC relative word relocation
2154 in a coff environment has the type 023 - because that's
2155 what the outside world calls a R_PCRWORD reloc. */
252b5132
RH
2156 unsigned int type;
2157
dc810e39
AM
2158 /* The value the final relocation is shifted right by. This drops
2159 unwanted data from the relocation. */
252b5132
RH
2160 unsigned int rightshift;
2161
dc810e39
AM
2162 /* The size of the item to be relocated. This is *not* a
2163 power-of-two measure. To get the number of bytes operated
2164 on by a type of relocation, use bfd_get_reloc_size. */
252b5132
RH
2165 int size;
2166
dc810e39
AM
2167 /* The number of bits in the item to be relocated. This is used
2168 when doing overflow checking. */
252b5132
RH
2169 unsigned int bitsize;
2170
dc810e39
AM
2171 /* Notes that the relocation is relative to the location in the
2172 data section of the addend. The relocation function will
2173 subtract from the relocation value the address of the location
2174 being relocated. */
b34976b6 2175 bfd_boolean pc_relative;
252b5132 2176
dc810e39
AM
2177 /* The bit position of the reloc value in the destination.
2178 The relocated value is left shifted by this amount. */
252b5132
RH
2179 unsigned int bitpos;
2180
dc810e39
AM
2181 /* What type of overflow error should be checked for when
2182 relocating. */
252b5132
RH
2183 enum complain_overflow complain_on_overflow;
2184
dc810e39
AM
2185 /* If this field is non null, then the supplied function is
2186 called rather than the normal function. This allows really
7dee875e 2187 strange relocation methods to be accommodated (e.g., i960 callj
dc810e39 2188 instructions). */
252b5132 2189 bfd_reloc_status_type (*special_function)
fc0a2244 2190 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
c58b9523 2191 bfd *, char **);
dc810e39
AM
2192
2193 /* The textual name of the relocation type. */
252b5132
RH
2194 char *name;
2195
dc810e39
AM
2196 /* Some formats record a relocation addend in the section contents
2197 rather than with the relocation. For ELF formats this is the
2198 distinction between USE_REL and USE_RELA (though the code checks
2199 for USE_REL == 1/0). The value of this field is TRUE if the
2200 addend is recorded with the section contents; when performing a
2201 partial link (ld -r) the section contents (the data) will be
2202 modified. The value of this field is FALSE if addends are
2203 recorded with the relocation (in arelent.addend); when performing
2204 a partial link the relocation will be modified.
2205 All relocations for all ELF USE_RELA targets should set this field
2206 to FALSE (values of TRUE should be looked on with suspicion).
2207 However, the converse is not true: not all relocations of all ELF
2208 USE_REL targets set this field to TRUE. Why this is so is peculiar
2209 to each particular target. For relocs that aren't used in partial
2210 links (e.g. GOT stuff) it doesn't matter what this is set to. */
b34976b6 2211 bfd_boolean partial_inplace;
252b5132 2212
7dc77aaa
AM
2213 /* src_mask selects the part of the instruction (or data) to be used
2214 in the relocation sum. If the target relocations don't have an
2215 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2216 dst_mask to extract the addend from the section contents. If
2217 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2218 field should be zero. Non-zero values for ELF USE_RELA targets are
2219 bogus as in those cases the value in the dst_mask part of the
2220 section contents should be treated as garbage. */
252b5132
RH
2221 bfd_vma src_mask;
2222
7dc77aaa
AM
2223 /* dst_mask selects which parts of the instruction (or data) are
2224 replaced with a relocated value. */
252b5132
RH
2225 bfd_vma dst_mask;
2226
dc810e39
AM
2227 /* When some formats create PC relative instructions, they leave
2228 the value of the pc of the place being relocated in the offset
2229 slot of the instruction, so that a PC relative relocation can
2230 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2231 Some formats leave the displacement part of an instruction
2232 empty (e.g., m88k bcs); this flag signals the fact. */
b34976b6 2233 bfd_boolean pcrel_offset;
252b5132 2234};
b5f79c76 2235
dc810e39
AM
2236#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2237 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2238#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2239 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
b34976b6 2240 NAME, FALSE, 0, 0, IN)
252b5132 2241
5f771d47 2242#define EMPTY_HOWTO(C) \
b34976b6
AM
2243 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2244 NULL, FALSE, 0, 0, FALSE)
dc810e39
AM
2245
2246#define HOWTO_PREPARE(relocation, symbol) \
2247 { \
c58b9523 2248 if (symbol != NULL) \
dc810e39
AM
2249 { \
2250 if (bfd_is_com_section (symbol->section)) \
2251 { \
2252 relocation = 0; \
2253 } \
2254 else \
2255 { \
2256 relocation = symbol->value; \
2257 } \
2258 } \
2259 }
b5f79c76 2260
c58b9523 2261unsigned int bfd_get_reloc_size (reloc_howto_type *);
252b5132 2262
dc810e39
AM
2263typedef struct relent_chain
2264{
252b5132 2265 arelent relent;
dc810e39 2266 struct relent_chain *next;
b5f79c76
NC
2267}
2268arelent_chain;
2269
c58b9523
AM
2270bfd_reloc_status_type bfd_check_overflow
2271 (enum complain_overflow how,
252b5132
RH
2272 unsigned int bitsize,
2273 unsigned int rightshift,
2274 unsigned int addrsize,
c58b9523 2275 bfd_vma relocation);
252b5132 2276
c58b9523
AM
2277bfd_reloc_status_type bfd_perform_relocation
2278 (bfd *abfd,
252b5132 2279 arelent *reloc_entry,
c58b9523 2280 void *data,
252b5132
RH
2281 asection *input_section,
2282 bfd *output_bfd,
c58b9523 2283 char **error_message);
252b5132 2284
c58b9523
AM
2285bfd_reloc_status_type bfd_install_relocation
2286 (bfd *abfd,
252b5132 2287 arelent *reloc_entry,
c58b9523 2288 void *data, bfd_vma data_start,
252b5132 2289 asection *input_section,
c58b9523 2290 char **error_message);
252b5132
RH
2291
2292enum bfd_reloc_code_real {
2293 _dummy_first_bfd_reloc_code_real,
2294
541389e2 2295
b5f79c76 2296/* Basic absolute relocations of N bits. */
252b5132
RH
2297 BFD_RELOC_64,
2298 BFD_RELOC_32,
2299 BFD_RELOC_26,
2300 BFD_RELOC_24,
2301 BFD_RELOC_16,
2302 BFD_RELOC_14,
2303 BFD_RELOC_8,
2304
2305/* PC-relative relocations. Sometimes these are relative to the address
2306of the relocation itself; sometimes they are relative to the start of
2307the section containing the relocation. It depends on the specific target.
2308
b5f79c76 2309The 24-bit relocation is used in some Intel 960 configurations. */
252b5132
RH
2310 BFD_RELOC_64_PCREL,
2311 BFD_RELOC_32_PCREL,
2312 BFD_RELOC_24_PCREL,
2313 BFD_RELOC_16_PCREL,
2314 BFD_RELOC_12_PCREL,
2315 BFD_RELOC_8_PCREL,
2316
6482c264
NC
2317/* Section relative relocations. Some targets need this for DWARF2. */
2318 BFD_RELOC_32_SECREL,
2319
b5f79c76 2320/* For ELF. */
252b5132
RH
2321 BFD_RELOC_32_GOT_PCREL,
2322 BFD_RELOC_16_GOT_PCREL,
2323 BFD_RELOC_8_GOT_PCREL,
2324 BFD_RELOC_32_GOTOFF,
2325 BFD_RELOC_16_GOTOFF,
2326 BFD_RELOC_LO16_GOTOFF,
2327 BFD_RELOC_HI16_GOTOFF,
2328 BFD_RELOC_HI16_S_GOTOFF,
2329 BFD_RELOC_8_GOTOFF,
5bd4f169 2330 BFD_RELOC_64_PLT_PCREL,
252b5132
RH
2331 BFD_RELOC_32_PLT_PCREL,
2332 BFD_RELOC_24_PLT_PCREL,
2333 BFD_RELOC_16_PLT_PCREL,
2334 BFD_RELOC_8_PLT_PCREL,
5bd4f169 2335 BFD_RELOC_64_PLTOFF,
252b5132
RH
2336 BFD_RELOC_32_PLTOFF,
2337 BFD_RELOC_16_PLTOFF,
2338 BFD_RELOC_LO16_PLTOFF,
2339 BFD_RELOC_HI16_PLTOFF,
2340 BFD_RELOC_HI16_S_PLTOFF,
2341 BFD_RELOC_8_PLTOFF,
2342
b5f79c76 2343/* Relocations used by 68K ELF. */
252b5132
RH
2344 BFD_RELOC_68K_GLOB_DAT,
2345 BFD_RELOC_68K_JMP_SLOT,
2346 BFD_RELOC_68K_RELATIVE,
2347
b5f79c76 2348/* Linkage-table relative. */
252b5132
RH
2349 BFD_RELOC_32_BASEREL,
2350 BFD_RELOC_16_BASEREL,
2351 BFD_RELOC_LO16_BASEREL,
2352 BFD_RELOC_HI16_BASEREL,
2353 BFD_RELOC_HI16_S_BASEREL,
2354 BFD_RELOC_8_BASEREL,
2355 BFD_RELOC_RVA,
2356
b5f79c76 2357/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
252b5132
RH
2358 BFD_RELOC_8_FFnn,
2359
2360/* These PC-relative relocations are stored as word displacements --
2361i.e., byte displacements shifted right two bits. The 30-bit word
2362displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2363SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2364signed 16-bit displacement is used on the MIPS, and the 23-bit
b5f79c76 2365displacement is used on the Alpha. */
252b5132
RH
2366 BFD_RELOC_32_PCREL_S2,
2367 BFD_RELOC_16_PCREL_S2,
2368 BFD_RELOC_23_PCREL_S2,
2369
2370/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
b5f79c76 2371the target word. These are used on the SPARC. */
252b5132
RH
2372 BFD_RELOC_HI22,
2373 BFD_RELOC_LO10,
2374
2375/* For systems that allocate a Global Pointer register, these are
2376displacements off that register. These relocation types are
2377handled specially, because the value the register will have is
b5f79c76 2378decided relatively late. */
252b5132
RH
2379 BFD_RELOC_GPREL16,
2380 BFD_RELOC_GPREL32,
2381
b5f79c76 2382/* Reloc types used for i960/b.out. */
252b5132
RH
2383 BFD_RELOC_I960_CALLJ,
2384
2385/* SPARC ELF relocations. There is probably some overlap with other
b5f79c76 2386relocation types already defined. */
252b5132
RH
2387 BFD_RELOC_NONE,
2388 BFD_RELOC_SPARC_WDISP22,
2389 BFD_RELOC_SPARC22,
2390 BFD_RELOC_SPARC13,
2391 BFD_RELOC_SPARC_GOT10,
2392 BFD_RELOC_SPARC_GOT13,
2393 BFD_RELOC_SPARC_GOT22,
2394 BFD_RELOC_SPARC_PC10,
2395 BFD_RELOC_SPARC_PC22,
2396 BFD_RELOC_SPARC_WPLT30,
2397 BFD_RELOC_SPARC_COPY,
2398 BFD_RELOC_SPARC_GLOB_DAT,
2399 BFD_RELOC_SPARC_JMP_SLOT,
2400 BFD_RELOC_SPARC_RELATIVE,
0f2712ed 2401 BFD_RELOC_SPARC_UA16,
252b5132 2402 BFD_RELOC_SPARC_UA32,
0f2712ed 2403 BFD_RELOC_SPARC_UA64,
252b5132 2404
b5f79c76 2405/* I think these are specific to SPARC a.out (e.g., Sun 4). */
252b5132
RH
2406 BFD_RELOC_SPARC_BASE13,
2407 BFD_RELOC_SPARC_BASE22,
2408
b5f79c76 2409/* SPARC64 relocations */
252b5132
RH
2410#define BFD_RELOC_SPARC_64 BFD_RELOC_64
2411 BFD_RELOC_SPARC_10,
2412 BFD_RELOC_SPARC_11,
2413 BFD_RELOC_SPARC_OLO10,
2414 BFD_RELOC_SPARC_HH22,
2415 BFD_RELOC_SPARC_HM10,
2416 BFD_RELOC_SPARC_LM22,
2417 BFD_RELOC_SPARC_PC_HH22,
2418 BFD_RELOC_SPARC_PC_HM10,
2419 BFD_RELOC_SPARC_PC_LM22,
2420 BFD_RELOC_SPARC_WDISP16,
2421 BFD_RELOC_SPARC_WDISP19,
2422 BFD_RELOC_SPARC_7,
2423 BFD_RELOC_SPARC_6,
2424 BFD_RELOC_SPARC_5,
2425#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
bd5e6e7e 2426 BFD_RELOC_SPARC_PLT32,
252b5132
RH
2427 BFD_RELOC_SPARC_PLT64,
2428 BFD_RELOC_SPARC_HIX22,
2429 BFD_RELOC_SPARC_LOX10,
2430 BFD_RELOC_SPARC_H44,
2431 BFD_RELOC_SPARC_M44,
2432 BFD_RELOC_SPARC_L44,
2433 BFD_RELOC_SPARC_REGISTER,
2434
b5f79c76 2435/* SPARC little endian relocation */
252b5132
RH
2436 BFD_RELOC_SPARC_REV32,
2437
b9734f35
JJ
2438/* SPARC TLS relocations */
2439 BFD_RELOC_SPARC_TLS_GD_HI22,
2440 BFD_RELOC_SPARC_TLS_GD_LO10,
2441 BFD_RELOC_SPARC_TLS_GD_ADD,
2442 BFD_RELOC_SPARC_TLS_GD_CALL,
2443 BFD_RELOC_SPARC_TLS_LDM_HI22,
2444 BFD_RELOC_SPARC_TLS_LDM_LO10,
2445 BFD_RELOC_SPARC_TLS_LDM_ADD,
2446 BFD_RELOC_SPARC_TLS_LDM_CALL,
2447 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2448 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2449 BFD_RELOC_SPARC_TLS_LDO_ADD,
2450 BFD_RELOC_SPARC_TLS_IE_HI22,
2451 BFD_RELOC_SPARC_TLS_IE_LO10,
2452 BFD_RELOC_SPARC_TLS_IE_LD,
2453 BFD_RELOC_SPARC_TLS_IE_LDX,
2454 BFD_RELOC_SPARC_TLS_IE_ADD,
2455 BFD_RELOC_SPARC_TLS_LE_HIX22,
2456 BFD_RELOC_SPARC_TLS_LE_LOX10,
2457 BFD_RELOC_SPARC_TLS_DTPMOD32,
2458 BFD_RELOC_SPARC_TLS_DTPMOD64,
2459 BFD_RELOC_SPARC_TLS_DTPOFF32,
2460 BFD_RELOC_SPARC_TLS_DTPOFF64,
2461 BFD_RELOC_SPARC_TLS_TPOFF32,
2462 BFD_RELOC_SPARC_TLS_TPOFF64,
2463
e9f53129
AM
2464/* SPU Relocations. */
2465 BFD_RELOC_SPU_IMM7,
2466 BFD_RELOC_SPU_IMM8,
2467 BFD_RELOC_SPU_IMM10,
2468 BFD_RELOC_SPU_IMM10W,
2469 BFD_RELOC_SPU_IMM16,
2470 BFD_RELOC_SPU_IMM16W,
2471 BFD_RELOC_SPU_IMM18,
2472 BFD_RELOC_SPU_PCREL9a,
2473 BFD_RELOC_SPU_PCREL9b,
2474 BFD_RELOC_SPU_PCREL16,
2475 BFD_RELOC_SPU_LO16,
2476 BFD_RELOC_SPU_HI16,
2477
252b5132
RH
2478/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2479"addend" in some special way.
2480For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2481writing; when reading, it will be the absolute section symbol. The
2482addend is the displacement in bytes of the "lda" instruction from
b5f79c76 2483the "ldah" instruction (which is at the address of this reloc). */
252b5132
RH
2484 BFD_RELOC_ALPHA_GPDISP_HI16,
2485
2486/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2487with GPDISP_HI16 relocs. The addend is ignored when writing the
2488relocations out, and is filled in with the file's GP value on
b5f79c76 2489reading, for convenience. */
252b5132
RH
2490 BFD_RELOC_ALPHA_GPDISP_LO16,
2491
2492/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2493relocation except that there is no accompanying GPDISP_LO16
b5f79c76 2494relocation. */
252b5132
RH
2495 BFD_RELOC_ALPHA_GPDISP,
2496
2497/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2498the assembler turns it into a LDQ instruction to load the address of
2499the symbol, and then fills in a register in the real instruction.
2500
2501The LITERAL reloc, at the LDQ instruction, refers to the .lita
2502section symbol. The addend is ignored when writing, but is filled
2503in with the file's GP value on reading, for convenience, as with the
2504GPDISP_LO16 reloc.
2505
2506The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2507It should refer to the symbol to be referenced, as with 16_GOTOFF,
2508but it generates output not based on the position within the .got
2509section, but relative to the GP value chosen for the file during the
2510final link stage.
2511
2512The LITUSE reloc, on the instruction using the loaded address, gives
2513information to the linker that it might be able to use to optimize
2514away some literal section references. The symbol is ignored (read
2515as the absolute section symbol), and the "addend" indicates the type
2516of instruction using the register:
25171 - "memory" fmt insn
25182 - byte-manipulation (byte offset reg)
b5f79c76 25193 - jsr (target of branch) */
252b5132
RH
2520 BFD_RELOC_ALPHA_LITERAL,
2521 BFD_RELOC_ALPHA_ELF_LITERAL,
2522 BFD_RELOC_ALPHA_LITUSE,
2523
2524/* The HINT relocation indicates a value that should be filled into the
2525"hint" field of a jmp/jsr/ret instruction, for possible branch-
b5f79c76 2526prediction logic which may be provided on some processors. */
252b5132
RH
2527 BFD_RELOC_ALPHA_HINT,
2528
2529/* The LINKAGE relocation outputs a linkage pair in the object file,
b5f79c76 2530which is filled by the linker. */
252b5132
RH
2531 BFD_RELOC_ALPHA_LINKAGE,
2532
2533/* The CODEADDR relocation outputs a STO_CA in the object file,
b5f79c76 2534which is filled by the linker. */
252b5132
RH
2535 BFD_RELOC_ALPHA_CODEADDR,
2536
dc810e39 2537/* The GPREL_HI/LO relocations together form a 32-bit offset from the
b5f79c76 2538GP register. */
dfe57ca0
RH
2539 BFD_RELOC_ALPHA_GPREL_HI16,
2540 BFD_RELOC_ALPHA_GPREL_LO16,
2541
7793f4d0 2542/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
b34976b6 2543share a common GP, and the target address is adjusted for
7793f4d0
RH
2544STO_ALPHA_STD_GPLOAD. */
2545 BFD_RELOC_ALPHA_BRSGP,
2546
3765b1be
RH
2547/* Alpha thread-local storage relocations. */
2548 BFD_RELOC_ALPHA_TLSGD,
2549 BFD_RELOC_ALPHA_TLSLDM,
2550 BFD_RELOC_ALPHA_DTPMOD64,
2551 BFD_RELOC_ALPHA_GOTDTPREL16,
2552 BFD_RELOC_ALPHA_DTPREL64,
2553 BFD_RELOC_ALPHA_DTPREL_HI16,
2554 BFD_RELOC_ALPHA_DTPREL_LO16,
2555 BFD_RELOC_ALPHA_DTPREL16,
2556 BFD_RELOC_ALPHA_GOTTPREL16,
2557 BFD_RELOC_ALPHA_TPREL64,
2558 BFD_RELOC_ALPHA_TPREL_HI16,
2559 BFD_RELOC_ALPHA_TPREL_LO16,
2560 BFD_RELOC_ALPHA_TPREL16,
2561
252b5132 2562/* Bits 27..2 of the relocation address shifted right 2 bits;
b5f79c76 2563simple reloc otherwise. */
252b5132
RH
2564 BFD_RELOC_MIPS_JMP,
2565
b5f79c76 2566/* The MIPS16 jump instruction. */
252b5132
RH
2567 BFD_RELOC_MIPS16_JMP,
2568
b5f79c76 2569/* MIPS16 GP relative reloc. */
252b5132
RH
2570 BFD_RELOC_MIPS16_GPREL,
2571
b5f79c76 2572/* High 16 bits of 32-bit value; simple reloc. */
252b5132
RH
2573 BFD_RELOC_HI16,
2574
2575/* High 16 bits of 32-bit value but the low 16 bits will be sign
2576extended and added to form the final result. If the low 16
2577bits form a negative number, we need to add one to the high value
b5f79c76 2578to compensate for the borrow when the low bits are added. */
252b5132
RH
2579 BFD_RELOC_HI16_S,
2580
b5f79c76 2581/* Low 16 bits. */
252b5132
RH
2582 BFD_RELOC_LO16,
2583
d7128ce4
AM
2584/* High 16 bits of 32-bit pc-relative value */
2585 BFD_RELOC_HI16_PCREL,
2586
2587/* High 16 bits of 32-bit pc-relative value, adjusted */
2588 BFD_RELOC_HI16_S_PCREL,
2589
2590/* Low 16 bits of pc-relative value */
2591 BFD_RELOC_LO16_PCREL,
2592
d6f16593
MR
2593/* MIPS16 high 16 bits of 32-bit value. */
2594 BFD_RELOC_MIPS16_HI16,
2595
2596/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2597extended and added to form the final result. If the low 16
2598bits form a negative number, we need to add one to the high value
2599to compensate for the borrow when the low bits are added. */
2600 BFD_RELOC_MIPS16_HI16_S,
2601
2602/* MIPS16 low 16 bits. */
2603 BFD_RELOC_MIPS16_LO16,
2604
b5f79c76 2605/* Relocation against a MIPS literal section. */
252b5132
RH
2606 BFD_RELOC_MIPS_LITERAL,
2607
b5f79c76 2608/* MIPS ELF relocations. */
252b5132
RH
2609 BFD_RELOC_MIPS_GOT16,
2610 BFD_RELOC_MIPS_CALL16,
252b5132
RH
2611 BFD_RELOC_MIPS_GOT_HI16,
2612 BFD_RELOC_MIPS_GOT_LO16,
2613 BFD_RELOC_MIPS_CALL_HI16,
2614 BFD_RELOC_MIPS_CALL_LO16,
3f830999
MM
2615 BFD_RELOC_MIPS_SUB,
2616 BFD_RELOC_MIPS_GOT_PAGE,
2617 BFD_RELOC_MIPS_GOT_OFST,
2618 BFD_RELOC_MIPS_GOT_DISP,
c2feb664
NC
2619 BFD_RELOC_MIPS_SHIFT5,
2620 BFD_RELOC_MIPS_SHIFT6,
2621 BFD_RELOC_MIPS_INSERT_A,
2622 BFD_RELOC_MIPS_INSERT_B,
2623 BFD_RELOC_MIPS_DELETE,
2624 BFD_RELOC_MIPS_HIGHEST,
2625 BFD_RELOC_MIPS_HIGHER,
2626 BFD_RELOC_MIPS_SCN_DISP,
2627 BFD_RELOC_MIPS_REL16,
2628 BFD_RELOC_MIPS_RELGOT,
2629 BFD_RELOC_MIPS_JALR,
0f20cc35
DJ
2630 BFD_RELOC_MIPS_TLS_DTPMOD32,
2631 BFD_RELOC_MIPS_TLS_DTPREL32,
2632 BFD_RELOC_MIPS_TLS_DTPMOD64,
2633 BFD_RELOC_MIPS_TLS_DTPREL64,
2634 BFD_RELOC_MIPS_TLS_GD,
2635 BFD_RELOC_MIPS_TLS_LDM,
2636 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2637 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2638 BFD_RELOC_MIPS_TLS_GOTTPREL,
2639 BFD_RELOC_MIPS_TLS_TPREL32,
2640 BFD_RELOC_MIPS_TLS_TPREL64,
2641 BFD_RELOC_MIPS_TLS_TPREL_HI16,
2642 BFD_RELOC_MIPS_TLS_TPREL_LO16,
252b5132 2643
ec317fb1 2644
0a44bf69
RS
2645/* MIPS ELF relocations (VxWorks extensions). */
2646 BFD_RELOC_MIPS_COPY,
2647 BFD_RELOC_MIPS_JUMP_SLOT,
2648
2649
bb3fff1e
AM
2650/* Fujitsu Frv Relocations. */
2651 BFD_RELOC_FRV_LABEL16,
2652 BFD_RELOC_FRV_LABEL24,
2653 BFD_RELOC_FRV_LO16,
2654 BFD_RELOC_FRV_HI16,
2655 BFD_RELOC_FRV_GPREL12,
2656 BFD_RELOC_FRV_GPRELU12,
2657 BFD_RELOC_FRV_GPREL32,
2658 BFD_RELOC_FRV_GPRELHI,
2659 BFD_RELOC_FRV_GPRELLO,
51532845
AO
2660 BFD_RELOC_FRV_GOT12,
2661 BFD_RELOC_FRV_GOTHI,
2662 BFD_RELOC_FRV_GOTLO,
2663 BFD_RELOC_FRV_FUNCDESC,
2664 BFD_RELOC_FRV_FUNCDESC_GOT12,
2665 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2666 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2667 BFD_RELOC_FRV_FUNCDESC_VALUE,
2668 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2669 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2670 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2671 BFD_RELOC_FRV_GOTOFF12,
2672 BFD_RELOC_FRV_GOTOFFHI,
2673 BFD_RELOC_FRV_GOTOFFLO,
90219bd0
AO
2674 BFD_RELOC_FRV_GETTLSOFF,
2675 BFD_RELOC_FRV_TLSDESC_VALUE,
2676 BFD_RELOC_FRV_GOTTLSDESC12,
2677 BFD_RELOC_FRV_GOTTLSDESCHI,
2678 BFD_RELOC_FRV_GOTTLSDESCLO,
2679 BFD_RELOC_FRV_TLSMOFF12,
2680 BFD_RELOC_FRV_TLSMOFFHI,
2681 BFD_RELOC_FRV_TLSMOFFLO,
2682 BFD_RELOC_FRV_GOTTLSOFF12,
2683 BFD_RELOC_FRV_GOTTLSOFFHI,
2684 BFD_RELOC_FRV_GOTTLSOFFLO,
2685 BFD_RELOC_FRV_TLSOFF,
2686 BFD_RELOC_FRV_TLSDESC_RELAX,
2687 BFD_RELOC_FRV_GETTLSOFF_RELAX,
2688 BFD_RELOC_FRV_TLSOFF_RELAX,
2689 BFD_RELOC_FRV_TLSMOFF,
bb3fff1e 2690
ec317fb1 2691
03a12831
AO
2692/* This is a 24bit GOT-relative reloc for the mn10300. */
2693 BFD_RELOC_MN10300_GOTOFF24,
2694
2695/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2696in the instruction. */
2697 BFD_RELOC_MN10300_GOT32,
2698
2699/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2700in the instruction. */
2701 BFD_RELOC_MN10300_GOT24,
2702
2703/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2704in the instruction. */
2705 BFD_RELOC_MN10300_GOT16,
2706
2707/* Copy symbol at runtime. */
2708 BFD_RELOC_MN10300_COPY,
2709
2710/* Create GOT entry. */
2711 BFD_RELOC_MN10300_GLOB_DAT,
2712
2713/* Create PLT entry. */
2714 BFD_RELOC_MN10300_JMP_SLOT,
2715
2716/* Adjust by program base. */
2717 BFD_RELOC_MN10300_RELATIVE,
2718
541389e2 2719
b5f79c76 2720/* i386/elf relocations */
252b5132
RH
2721 BFD_RELOC_386_GOT32,
2722 BFD_RELOC_386_PLT32,
2723 BFD_RELOC_386_COPY,
2724 BFD_RELOC_386_GLOB_DAT,
2725 BFD_RELOC_386_JUMP_SLOT,
2726 BFD_RELOC_386_RELATIVE,
2727 BFD_RELOC_386_GOTOFF,
2728 BFD_RELOC_386_GOTPC,
37e55690
JJ
2729 BFD_RELOC_386_TLS_TPOFF,
2730 BFD_RELOC_386_TLS_IE,
2731 BFD_RELOC_386_TLS_GOTIE,
13ae64f3
JJ
2732 BFD_RELOC_386_TLS_LE,
2733 BFD_RELOC_386_TLS_GD,
2734 BFD_RELOC_386_TLS_LDM,
2735 BFD_RELOC_386_TLS_LDO_32,
2736 BFD_RELOC_386_TLS_IE_32,
2737 BFD_RELOC_386_TLS_LE_32,
2738 BFD_RELOC_386_TLS_DTPMOD32,
2739 BFD_RELOC_386_TLS_DTPOFF32,
2740 BFD_RELOC_386_TLS_TPOFF32,
67a4f2b7
AO
2741 BFD_RELOC_386_TLS_GOTDESC,
2742 BFD_RELOC_386_TLS_DESC_CALL,
2743 BFD_RELOC_386_TLS_DESC,
252b5132 2744
b5f79c76 2745/* x86-64/elf relocations */
8d88c4ca
NC
2746 BFD_RELOC_X86_64_GOT32,
2747 BFD_RELOC_X86_64_PLT32,
2748 BFD_RELOC_X86_64_COPY,
2749 BFD_RELOC_X86_64_GLOB_DAT,
2750 BFD_RELOC_X86_64_JUMP_SLOT,
2751 BFD_RELOC_X86_64_RELATIVE,
2752 BFD_RELOC_X86_64_GOTPCREL,
2753 BFD_RELOC_X86_64_32S,
bffbf940
JJ
2754 BFD_RELOC_X86_64_DTPMOD64,
2755 BFD_RELOC_X86_64_DTPOFF64,
2756 BFD_RELOC_X86_64_TPOFF64,
2757 BFD_RELOC_X86_64_TLSGD,
2758 BFD_RELOC_X86_64_TLSLD,
2759 BFD_RELOC_X86_64_DTPOFF32,
2760 BFD_RELOC_X86_64_GOTTPOFF,
2761 BFD_RELOC_X86_64_TPOFF32,
d6ab8113
JB
2762 BFD_RELOC_X86_64_GOTOFF64,
2763 BFD_RELOC_X86_64_GOTPC32,
7b81dfbb
AJ
2764 BFD_RELOC_X86_64_GOT64,
2765 BFD_RELOC_X86_64_GOTPCREL64,
2766 BFD_RELOC_X86_64_GOTPC64,
2767 BFD_RELOC_X86_64_GOTPLT64,
2768 BFD_RELOC_X86_64_PLTOFF64,
67a4f2b7
AO
2769 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2770 BFD_RELOC_X86_64_TLSDESC_CALL,
2771 BFD_RELOC_X86_64_TLSDESC,
8d88c4ca 2772
b5f79c76 2773/* ns32k relocations */
252b5132
RH
2774 BFD_RELOC_NS32K_IMM_8,
2775 BFD_RELOC_NS32K_IMM_16,
2776 BFD_RELOC_NS32K_IMM_32,
2777 BFD_RELOC_NS32K_IMM_8_PCREL,
2778 BFD_RELOC_NS32K_IMM_16_PCREL,
2779 BFD_RELOC_NS32K_IMM_32_PCREL,
2780 BFD_RELOC_NS32K_DISP_8,
2781 BFD_RELOC_NS32K_DISP_16,
2782 BFD_RELOC_NS32K_DISP_32,
2783 BFD_RELOC_NS32K_DISP_8_PCREL,
2784 BFD_RELOC_NS32K_DISP_16_PCREL,
2785 BFD_RELOC_NS32K_DISP_32_PCREL,
2786
b5f79c76 2787/* PDP11 relocations */
e135f41b
NC
2788 BFD_RELOC_PDP11_DISP_8_PCREL,
2789 BFD_RELOC_PDP11_DISP_6_PCREL,
2790
b5f79c76 2791/* Picojava relocs. Not all of these appear in object files. */
0bcb993b
ILT
2792 BFD_RELOC_PJ_CODE_HI16,
2793 BFD_RELOC_PJ_CODE_LO16,
2794 BFD_RELOC_PJ_CODE_DIR16,
2795 BFD_RELOC_PJ_CODE_DIR32,
2796 BFD_RELOC_PJ_CODE_REL16,
2797 BFD_RELOC_PJ_CODE_REL32,
2798
b5f79c76 2799/* Power(rs6000) and PowerPC relocations. */
252b5132
RH
2800 BFD_RELOC_PPC_B26,
2801 BFD_RELOC_PPC_BA26,
2802 BFD_RELOC_PPC_TOC16,
2803 BFD_RELOC_PPC_B16,
2804 BFD_RELOC_PPC_B16_BRTAKEN,
2805 BFD_RELOC_PPC_B16_BRNTAKEN,
2806 BFD_RELOC_PPC_BA16,
2807 BFD_RELOC_PPC_BA16_BRTAKEN,
2808 BFD_RELOC_PPC_BA16_BRNTAKEN,
2809 BFD_RELOC_PPC_COPY,
2810 BFD_RELOC_PPC_GLOB_DAT,
2811 BFD_RELOC_PPC_JMP_SLOT,
2812 BFD_RELOC_PPC_RELATIVE,
2813 BFD_RELOC_PPC_LOCAL24PC,
2814 BFD_RELOC_PPC_EMB_NADDR32,
2815 BFD_RELOC_PPC_EMB_NADDR16,
2816 BFD_RELOC_PPC_EMB_NADDR16_LO,
2817 BFD_RELOC_PPC_EMB_NADDR16_HI,
2818 BFD_RELOC_PPC_EMB_NADDR16_HA,
2819 BFD_RELOC_PPC_EMB_SDAI16,
2820 BFD_RELOC_PPC_EMB_SDA2I16,
2821 BFD_RELOC_PPC_EMB_SDA2REL,
2822 BFD_RELOC_PPC_EMB_SDA21,
2823 BFD_RELOC_PPC_EMB_MRKREF,
2824 BFD_RELOC_PPC_EMB_RELSEC16,
2825 BFD_RELOC_PPC_EMB_RELST_LO,
2826 BFD_RELOC_PPC_EMB_RELST_HI,
2827 BFD_RELOC_PPC_EMB_RELST_HA,
2828 BFD_RELOC_PPC_EMB_BIT_FLD,
2829 BFD_RELOC_PPC_EMB_RELSDA,
5bd4f169
AM
2830 BFD_RELOC_PPC64_HIGHER,
2831 BFD_RELOC_PPC64_HIGHER_S,
2832 BFD_RELOC_PPC64_HIGHEST,
2833 BFD_RELOC_PPC64_HIGHEST_S,
2834 BFD_RELOC_PPC64_TOC16_LO,
2835 BFD_RELOC_PPC64_TOC16_HI,
2836 BFD_RELOC_PPC64_TOC16_HA,
2837 BFD_RELOC_PPC64_TOC,
dc810e39 2838 BFD_RELOC_PPC64_PLTGOT16,
5bd4f169
AM
2839 BFD_RELOC_PPC64_PLTGOT16_LO,
2840 BFD_RELOC_PPC64_PLTGOT16_HI,
2841 BFD_RELOC_PPC64_PLTGOT16_HA,
2842 BFD_RELOC_PPC64_ADDR16_DS,
2843 BFD_RELOC_PPC64_ADDR16_LO_DS,
2844 BFD_RELOC_PPC64_GOT16_DS,
2845 BFD_RELOC_PPC64_GOT16_LO_DS,
2846 BFD_RELOC_PPC64_PLT16_LO_DS,
2847 BFD_RELOC_PPC64_SECTOFF_DS,
2848 BFD_RELOC_PPC64_SECTOFF_LO_DS,
2849 BFD_RELOC_PPC64_TOC16_DS,
2850 BFD_RELOC_PPC64_TOC16_LO_DS,
2851 BFD_RELOC_PPC64_PLTGOT16_DS,
2852 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
252b5132 2853
411e1bfb
AM
2854/* PowerPC and PowerPC64 thread-local storage relocations. */
2855 BFD_RELOC_PPC_TLS,
2856 BFD_RELOC_PPC_DTPMOD,
2857 BFD_RELOC_PPC_TPREL16,
2858 BFD_RELOC_PPC_TPREL16_LO,
2859 BFD_RELOC_PPC_TPREL16_HI,
2860 BFD_RELOC_PPC_TPREL16_HA,
2861 BFD_RELOC_PPC_TPREL,
2862 BFD_RELOC_PPC_DTPREL16,
2863 BFD_RELOC_PPC_DTPREL16_LO,
2864 BFD_RELOC_PPC_DTPREL16_HI,
2865 BFD_RELOC_PPC_DTPREL16_HA,
2866 BFD_RELOC_PPC_DTPREL,
2867 BFD_RELOC_PPC_GOT_TLSGD16,
2868 BFD_RELOC_PPC_GOT_TLSGD16_LO,
2869 BFD_RELOC_PPC_GOT_TLSGD16_HI,
2870 BFD_RELOC_PPC_GOT_TLSGD16_HA,
2871 BFD_RELOC_PPC_GOT_TLSLD16,
2872 BFD_RELOC_PPC_GOT_TLSLD16_LO,
2873 BFD_RELOC_PPC_GOT_TLSLD16_HI,
2874 BFD_RELOC_PPC_GOT_TLSLD16_HA,
2875 BFD_RELOC_PPC_GOT_TPREL16,
2876 BFD_RELOC_PPC_GOT_TPREL16_LO,
2877 BFD_RELOC_PPC_GOT_TPREL16_HI,
2878 BFD_RELOC_PPC_GOT_TPREL16_HA,
2879 BFD_RELOC_PPC_GOT_DTPREL16,
2880 BFD_RELOC_PPC_GOT_DTPREL16_LO,
2881 BFD_RELOC_PPC_GOT_DTPREL16_HI,
2882 BFD_RELOC_PPC_GOT_DTPREL16_HA,
2883 BFD_RELOC_PPC64_TPREL16_DS,
2884 BFD_RELOC_PPC64_TPREL16_LO_DS,
2885 BFD_RELOC_PPC64_TPREL16_HIGHER,
2886 BFD_RELOC_PPC64_TPREL16_HIGHERA,
2887 BFD_RELOC_PPC64_TPREL16_HIGHEST,
2888 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
2889 BFD_RELOC_PPC64_DTPREL16_DS,
2890 BFD_RELOC_PPC64_DTPREL16_LO_DS,
2891 BFD_RELOC_PPC64_DTPREL16_HIGHER,
2892 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
2893 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
2894 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
2895
b5f79c76 2896/* IBM 370/390 relocations */
5b93d8bb
AM
2897 BFD_RELOC_I370_D12,
2898
7dee875e 2899/* The type of reloc used to build a constructor table - at the moment
252b5132 2900probably a 32 bit wide absolute relocation, but the target can choose.
b5f79c76 2901It generally does map to one of the other relocation types. */
252b5132
RH
2902 BFD_RELOC_CTOR,
2903
2904/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
b5f79c76 2905not stored in the instruction. */
252b5132
RH
2906 BFD_RELOC_ARM_PCREL_BRANCH,
2907
dfc5f959
NC
2908/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
2909not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 2910field in the instruction. */
dfc5f959
NC
2911 BFD_RELOC_ARM_PCREL_BLX,
2912
2913/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
2914not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 2915field in the instruction. */
dfc5f959
NC
2916 BFD_RELOC_THUMB_PCREL_BLX,
2917
39b41c9c
PB
2918/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
2919 BFD_RELOC_ARM_PCREL_CALL,
2920
2921/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
2922 BFD_RELOC_ARM_PCREL_JUMP,
2923
c19d1205
ZW
2924/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
2925The lowest bit must be zero and is not stored in the instruction.
2926Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
2927"nn" one smaller in all cases. Note further that BRANCH23
2928corresponds to R_ARM_THM_CALL. */
2929 BFD_RELOC_THUMB_PCREL_BRANCH7,
2930 BFD_RELOC_THUMB_PCREL_BRANCH9,
2931 BFD_RELOC_THUMB_PCREL_BRANCH12,
2932 BFD_RELOC_THUMB_PCREL_BRANCH20,
2933 BFD_RELOC_THUMB_PCREL_BRANCH23,
2934 BFD_RELOC_THUMB_PCREL_BRANCH25,
2935
2936/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
252b5132 2937 BFD_RELOC_ARM_OFFSET_IMM,
c19d1205
ZW
2938
2939/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
252b5132 2940 BFD_RELOC_ARM_THUMB_OFFSET,
252b5132 2941
d003868e 2942/* Pc-relative or absolute relocation depending on target. Used for
db6579d4 2943entries in .init_array sections. */
9c504268 2944 BFD_RELOC_ARM_TARGET1,
db6579d4
PB
2945
2946/* Read-only segment base relative address. */
2947 BFD_RELOC_ARM_ROSEGREL32,
2948
2949/* Data segment base relative address. */
2950 BFD_RELOC_ARM_SBREL32,
2951
c19d1205 2952/* This reloc is used for references to RTTI data from exception handling
eb043451
PB
2953tables. The actual definition depends on the target. It may be a
2954pc-relative or some form of GOT-indirect relocation. */
2955 BFD_RELOC_ARM_TARGET2,
2956
2957/* 31-bit PC relative address. */
2958 BFD_RELOC_ARM_PREL31,
2959
b6895b4f
PB
2960/* Low and High halfword relocations for MOVW and MOVT instructions. */
2961 BFD_RELOC_ARM_MOVW,
2962 BFD_RELOC_ARM_MOVT,
2963 BFD_RELOC_ARM_MOVW_PCREL,
2964 BFD_RELOC_ARM_MOVT_PCREL,
2965 BFD_RELOC_ARM_THUMB_MOVW,
2966 BFD_RELOC_ARM_THUMB_MOVT,
2967 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
2968 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
2969
c19d1205
ZW
2970/* Relocations for setting up GOTs and PLTs for shared libraries. */
2971 BFD_RELOC_ARM_JUMP_SLOT,
2972 BFD_RELOC_ARM_GLOB_DAT,
2973 BFD_RELOC_ARM_GOT32,
2974 BFD_RELOC_ARM_PLT32,
2975 BFD_RELOC_ARM_RELATIVE,
2976 BFD_RELOC_ARM_GOTOFF,
2977 BFD_RELOC_ARM_GOTPC,
2978
2979/* ARM thread-local storage relocations. */
2980 BFD_RELOC_ARM_TLS_GD32,
2981 BFD_RELOC_ARM_TLS_LDO32,
2982 BFD_RELOC_ARM_TLS_LDM32,
2983 BFD_RELOC_ARM_TLS_DTPOFF32,
2984 BFD_RELOC_ARM_TLS_DTPMOD32,
2985 BFD_RELOC_ARM_TLS_TPOFF32,
2986 BFD_RELOC_ARM_TLS_IE32,
2987 BFD_RELOC_ARM_TLS_LE32,
2988
4962c51a
MS
2989/* ARM group relocations. */
2990 BFD_RELOC_ARM_ALU_PC_G0_NC,
2991 BFD_RELOC_ARM_ALU_PC_G0,
2992 BFD_RELOC_ARM_ALU_PC_G1_NC,
2993 BFD_RELOC_ARM_ALU_PC_G1,
2994 BFD_RELOC_ARM_ALU_PC_G2,
2995 BFD_RELOC_ARM_LDR_PC_G0,
2996 BFD_RELOC_ARM_LDR_PC_G1,
2997 BFD_RELOC_ARM_LDR_PC_G2,
2998 BFD_RELOC_ARM_LDRS_PC_G0,
2999 BFD_RELOC_ARM_LDRS_PC_G1,
3000 BFD_RELOC_ARM_LDRS_PC_G2,
3001 BFD_RELOC_ARM_LDC_PC_G0,
3002 BFD_RELOC_ARM_LDC_PC_G1,
3003 BFD_RELOC_ARM_LDC_PC_G2,
3004 BFD_RELOC_ARM_ALU_SB_G0_NC,
3005 BFD_RELOC_ARM_ALU_SB_G0,
3006 BFD_RELOC_ARM_ALU_SB_G1_NC,
3007 BFD_RELOC_ARM_ALU_SB_G1,
3008 BFD_RELOC_ARM_ALU_SB_G2,
3009 BFD_RELOC_ARM_LDR_SB_G0,
3010 BFD_RELOC_ARM_LDR_SB_G1,
3011 BFD_RELOC_ARM_LDR_SB_G2,
3012 BFD_RELOC_ARM_LDRS_SB_G0,
3013 BFD_RELOC_ARM_LDRS_SB_G1,
3014 BFD_RELOC_ARM_LDRS_SB_G2,
3015 BFD_RELOC_ARM_LDC_SB_G0,
3016 BFD_RELOC_ARM_LDC_SB_G1,
3017 BFD_RELOC_ARM_LDC_SB_G2,
3018
c19d1205
ZW
3019/* These relocs are only used within the ARM assembler. They are not
3020(at present) written to any object files. */
3021 BFD_RELOC_ARM_IMMEDIATE,
3022 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3023 BFD_RELOC_ARM_T32_IMMEDIATE,
16805f35 3024 BFD_RELOC_ARM_T32_ADD_IMM,
92e90b6e 3025 BFD_RELOC_ARM_T32_IMM12,
e9f89963 3026 BFD_RELOC_ARM_T32_ADD_PC12,
c19d1205 3027 BFD_RELOC_ARM_SHIFT_IMM,
3eb17e6b 3028 BFD_RELOC_ARM_SMC,
c19d1205
ZW
3029 BFD_RELOC_ARM_SWI,
3030 BFD_RELOC_ARM_MULTI,
3031 BFD_RELOC_ARM_CP_OFF_IMM,
3032 BFD_RELOC_ARM_CP_OFF_IMM_S2,
8f06b2d8
PB
3033 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3034 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
c19d1205
ZW
3035 BFD_RELOC_ARM_ADR_IMM,
3036 BFD_RELOC_ARM_LDR_IMM,
3037 BFD_RELOC_ARM_LITERAL,
3038 BFD_RELOC_ARM_IN_POOL,
3039 BFD_RELOC_ARM_OFFSET_IMM8,
3040 BFD_RELOC_ARM_T32_OFFSET_U8,
3041 BFD_RELOC_ARM_T32_OFFSET_IMM,
3042 BFD_RELOC_ARM_HWLITERAL,
3043 BFD_RELOC_ARM_THUMB_ADD,
3044 BFD_RELOC_ARM_THUMB_IMM,
3045 BFD_RELOC_ARM_THUMB_SHIFT,
3046
ef230218 3047/* Renesas / SuperH SH relocs. Not all of these appear in object files. */
252b5132
RH
3048 BFD_RELOC_SH_PCDISP8BY2,
3049 BFD_RELOC_SH_PCDISP12BY2,
1d70c7fb
AO
3050 BFD_RELOC_SH_IMM3,
3051 BFD_RELOC_SH_IMM3U,
3052 BFD_RELOC_SH_DISP12,
3053 BFD_RELOC_SH_DISP12BY2,
3054 BFD_RELOC_SH_DISP12BY4,
3055 BFD_RELOC_SH_DISP12BY8,
3056 BFD_RELOC_SH_DISP20,
3057 BFD_RELOC_SH_DISP20BY8,
252b5132
RH
3058 BFD_RELOC_SH_IMM4,
3059 BFD_RELOC_SH_IMM4BY2,
3060 BFD_RELOC_SH_IMM4BY4,
3061 BFD_RELOC_SH_IMM8,
3062 BFD_RELOC_SH_IMM8BY2,
3063 BFD_RELOC_SH_IMM8BY4,
3064 BFD_RELOC_SH_PCRELIMM8BY2,
3065 BFD_RELOC_SH_PCRELIMM8BY4,
3066 BFD_RELOC_SH_SWITCH16,
3067 BFD_RELOC_SH_SWITCH32,
3068 BFD_RELOC_SH_USES,
3069 BFD_RELOC_SH_COUNT,
3070 BFD_RELOC_SH_ALIGN,
3071 BFD_RELOC_SH_CODE,
3072 BFD_RELOC_SH_DATA,
3073 BFD_RELOC_SH_LABEL,
015551fc
JR
3074 BFD_RELOC_SH_LOOP_START,
3075 BFD_RELOC_SH_LOOP_END,
1bd91689
AM
3076 BFD_RELOC_SH_COPY,
3077 BFD_RELOC_SH_GLOB_DAT,
3078 BFD_RELOC_SH_JMP_SLOT,
3079 BFD_RELOC_SH_RELATIVE,
3080 BFD_RELOC_SH_GOTPC,
54327882
AM
3081 BFD_RELOC_SH_GOT_LOW16,
3082 BFD_RELOC_SH_GOT_MEDLOW16,
3083 BFD_RELOC_SH_GOT_MEDHI16,
3084 BFD_RELOC_SH_GOT_HI16,
3085 BFD_RELOC_SH_GOTPLT_LOW16,
3086 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3087 BFD_RELOC_SH_GOTPLT_MEDHI16,
3088 BFD_RELOC_SH_GOTPLT_HI16,
3089 BFD_RELOC_SH_PLT_LOW16,
3090 BFD_RELOC_SH_PLT_MEDLOW16,
3091 BFD_RELOC_SH_PLT_MEDHI16,
3092 BFD_RELOC_SH_PLT_HI16,
3093 BFD_RELOC_SH_GOTOFF_LOW16,
3094 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3095 BFD_RELOC_SH_GOTOFF_MEDHI16,
3096 BFD_RELOC_SH_GOTOFF_HI16,
3097 BFD_RELOC_SH_GOTPC_LOW16,
3098 BFD_RELOC_SH_GOTPC_MEDLOW16,
3099 BFD_RELOC_SH_GOTPC_MEDHI16,
3100 BFD_RELOC_SH_GOTPC_HI16,
3101 BFD_RELOC_SH_COPY64,
3102 BFD_RELOC_SH_GLOB_DAT64,
3103 BFD_RELOC_SH_JMP_SLOT64,
3104 BFD_RELOC_SH_RELATIVE64,
3105 BFD_RELOC_SH_GOT10BY4,
3106 BFD_RELOC_SH_GOT10BY8,
3107 BFD_RELOC_SH_GOTPLT10BY4,
3108 BFD_RELOC_SH_GOTPLT10BY8,
3109 BFD_RELOC_SH_GOTPLT32,
3110 BFD_RELOC_SH_SHMEDIA_CODE,
3111 BFD_RELOC_SH_IMMU5,
3112 BFD_RELOC_SH_IMMS6,
3113 BFD_RELOC_SH_IMMS6BY32,
3114 BFD_RELOC_SH_IMMU6,
3115 BFD_RELOC_SH_IMMS10,
3116 BFD_RELOC_SH_IMMS10BY2,
3117 BFD_RELOC_SH_IMMS10BY4,
3118 BFD_RELOC_SH_IMMS10BY8,
3119 BFD_RELOC_SH_IMMS16,
3120 BFD_RELOC_SH_IMMU16,
3121 BFD_RELOC_SH_IMM_LOW16,
3122 BFD_RELOC_SH_IMM_LOW16_PCREL,
3123 BFD_RELOC_SH_IMM_MEDLOW16,
3124 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3125 BFD_RELOC_SH_IMM_MEDHI16,
3126 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3127 BFD_RELOC_SH_IMM_HI16,
3128 BFD_RELOC_SH_IMM_HI16_PCREL,
3129 BFD_RELOC_SH_PT_16,
5dc97655
KK
3130 BFD_RELOC_SH_TLS_GD_32,
3131 BFD_RELOC_SH_TLS_LD_32,
3132 BFD_RELOC_SH_TLS_LDO_32,
3133 BFD_RELOC_SH_TLS_IE_32,
3134 BFD_RELOC_SH_TLS_LE_32,
3135 BFD_RELOC_SH_TLS_DTPMOD32,
3136 BFD_RELOC_SH_TLS_DTPOFF32,
3137 BFD_RELOC_SH_TLS_TPOFF32,
252b5132 3138
0d2bcfaf 3139/* ARC Cores relocs.
252b5132
RH
3140ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3141not stored in the instruction. The high 20 bits are installed in bits 26
b5f79c76 3142through 7 of the instruction. */
252b5132
RH
3143 BFD_RELOC_ARC_B22_PCREL,
3144
3145/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3146stored in the instruction. The high 24 bits are installed in bits 23
b5f79c76 3147through 0. */
252b5132
RH
3148 BFD_RELOC_ARC_B26,
3149
0f64bb02
CM
3150/* ADI Blackfin 16 bit immediate absolute reloc. */
3151 BFD_RELOC_BFIN_16_IMM,
3152
3153/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3154 BFD_RELOC_BFIN_16_HIGH,
3155
3156/* ADI Blackfin 'a' part of LSETUP. */
3157 BFD_RELOC_BFIN_4_PCREL,
3158
3159/* ADI Blackfin. */
3160 BFD_RELOC_BFIN_5_PCREL,
3161
3162/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3163 BFD_RELOC_BFIN_16_LOW,
3164
3165/* ADI Blackfin. */
3166 BFD_RELOC_BFIN_10_PCREL,
3167
3168/* ADI Blackfin 'b' part of LSETUP. */
3169 BFD_RELOC_BFIN_11_PCREL,
3170
3171/* ADI Blackfin. */
3172 BFD_RELOC_BFIN_12_PCREL_JUMP,
3173
3174/* ADI Blackfin Short jump, pcrel. */
3175 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3176
3177/* ADI Blackfin Call.x not implemented. */
3178 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3179
3180/* ADI Blackfin Long Jump pcrel. */
3181 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3182
48d502e1
BS
3183/* ADI Blackfin FD-PIC relocations. */
3184 BFD_RELOC_BFIN_GOT17M4,
3185 BFD_RELOC_BFIN_GOTHI,
3186 BFD_RELOC_BFIN_GOTLO,
3187 BFD_RELOC_BFIN_FUNCDESC,
3188 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3189 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3190 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3191 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3192 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3193 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3194 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3195 BFD_RELOC_BFIN_GOTOFF17M4,
3196 BFD_RELOC_BFIN_GOTOFFHI,
3197 BFD_RELOC_BFIN_GOTOFFLO,
3198
0f64bb02
CM
3199/* ADI Blackfin GOT relocation. */
3200 BFD_RELOC_BFIN_GOT,
3201
3202/* ADI Blackfin PLTPC relocation. */
3203 BFD_RELOC_BFIN_PLTPC,
3204
3205/* ADI Blackfin arithmetic relocation. */
3206 BFD_ARELOC_BFIN_PUSH,
3207
3208/* ADI Blackfin arithmetic relocation. */
3209 BFD_ARELOC_BFIN_CONST,
3210
3211/* ADI Blackfin arithmetic relocation. */
3212 BFD_ARELOC_BFIN_ADD,
3213
3214/* ADI Blackfin arithmetic relocation. */
3215 BFD_ARELOC_BFIN_SUB,
3216
3217/* ADI Blackfin arithmetic relocation. */
3218 BFD_ARELOC_BFIN_MULT,
3219
3220/* ADI Blackfin arithmetic relocation. */
3221 BFD_ARELOC_BFIN_DIV,
3222
3223/* ADI Blackfin arithmetic relocation. */
3224 BFD_ARELOC_BFIN_MOD,
3225
3226/* ADI Blackfin arithmetic relocation. */
3227 BFD_ARELOC_BFIN_LSHIFT,
3228
3229/* ADI Blackfin arithmetic relocation. */
3230 BFD_ARELOC_BFIN_RSHIFT,
3231
3232/* ADI Blackfin arithmetic relocation. */
3233 BFD_ARELOC_BFIN_AND,
3234
3235/* ADI Blackfin arithmetic relocation. */
3236 BFD_ARELOC_BFIN_OR,
3237
3238/* ADI Blackfin arithmetic relocation. */
3239 BFD_ARELOC_BFIN_XOR,
3240
3241/* ADI Blackfin arithmetic relocation. */
3242 BFD_ARELOC_BFIN_LAND,
3243
3244/* ADI Blackfin arithmetic relocation. */
3245 BFD_ARELOC_BFIN_LOR,
3246
3247/* ADI Blackfin arithmetic relocation. */
3248 BFD_ARELOC_BFIN_LEN,
3249
3250/* ADI Blackfin arithmetic relocation. */
3251 BFD_ARELOC_BFIN_NEG,
3252
3253/* ADI Blackfin arithmetic relocation. */
3254 BFD_ARELOC_BFIN_COMP,
3255
3256/* ADI Blackfin arithmetic relocation. */
3257 BFD_ARELOC_BFIN_PAGE,
3258
3259/* ADI Blackfin arithmetic relocation. */
3260 BFD_ARELOC_BFIN_HWPAGE,
3261
3262/* ADI Blackfin arithmetic relocation. */
3263 BFD_ARELOC_BFIN_ADDR,
3264
252b5132
RH
3265/* Mitsubishi D10V relocs.
3266This is a 10-bit reloc with the right 2 bits
b5f79c76 3267assumed to be 0. */
252b5132
RH
3268 BFD_RELOC_D10V_10_PCREL_R,
3269
3270/* Mitsubishi D10V relocs.
3271This is a 10-bit reloc with the right 2 bits
3272assumed to be 0. This is the same as the previous reloc
3273except it is in the left container, i.e.,
b5f79c76 3274shifted left 15 bits. */
252b5132
RH
3275 BFD_RELOC_D10V_10_PCREL_L,
3276
3277/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3278assumed to be 0. */
252b5132
RH
3279 BFD_RELOC_D10V_18,
3280
3281/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3282assumed to be 0. */
252b5132
RH
3283 BFD_RELOC_D10V_18_PCREL,
3284
3285/* Mitsubishi D30V relocs.
b5f79c76 3286This is a 6-bit absolute reloc. */
252b5132
RH
3287 BFD_RELOC_D30V_6,
3288
adde6300 3289/* This is a 6-bit pc-relative reloc with
b5f79c76 3290the right 3 bits assumed to be 0. */
252b5132
RH
3291 BFD_RELOC_D30V_9_PCREL,
3292
adde6300 3293/* This is a 6-bit pc-relative reloc with
252b5132
RH
3294the right 3 bits assumed to be 0. Same
3295as the previous reloc but on the right side
b5f79c76 3296of the container. */
252b5132
RH
3297 BFD_RELOC_D30V_9_PCREL_R,
3298
adde6300 3299/* This is a 12-bit absolute reloc with the
b5f79c76 3300right 3 bitsassumed to be 0. */
252b5132
RH
3301 BFD_RELOC_D30V_15,
3302
adde6300 3303/* This is a 12-bit pc-relative reloc with
b5f79c76 3304the right 3 bits assumed to be 0. */
252b5132
RH
3305 BFD_RELOC_D30V_15_PCREL,
3306
adde6300 3307/* This is a 12-bit pc-relative reloc with
252b5132
RH
3308the right 3 bits assumed to be 0. Same
3309as the previous reloc but on the right side
b5f79c76 3310of the container. */
252b5132
RH
3311 BFD_RELOC_D30V_15_PCREL_R,
3312
adde6300 3313/* This is an 18-bit absolute reloc with
b5f79c76 3314the right 3 bits assumed to be 0. */
252b5132
RH
3315 BFD_RELOC_D30V_21,
3316
adde6300 3317/* This is an 18-bit pc-relative reloc with
b5f79c76 3318the right 3 bits assumed to be 0. */
252b5132
RH
3319 BFD_RELOC_D30V_21_PCREL,
3320
adde6300 3321/* This is an 18-bit pc-relative reloc with
252b5132
RH
3322the right 3 bits assumed to be 0. Same
3323as the previous reloc but on the right side
b5f79c76 3324of the container. */
252b5132
RH
3325 BFD_RELOC_D30V_21_PCREL_R,
3326
b5f79c76 3327/* This is a 32-bit absolute reloc. */
252b5132
RH
3328 BFD_RELOC_D30V_32,
3329
b5f79c76 3330/* This is a 32-bit pc-relative reloc. */
252b5132
RH
3331 BFD_RELOC_D30V_32_PCREL,
3332
d172d4ba
NC
3333/* DLX relocs */
3334 BFD_RELOC_DLX_HI16_S,
3335
3336/* DLX relocs */
3337 BFD_RELOC_DLX_LO16,
3338
3339/* DLX relocs */
3340 BFD_RELOC_DLX_JMP26,
3341
e729279b 3342/* Renesas M16C/M32C Relocations. */
fd54057a 3343 BFD_RELOC_M32C_HI8,
6772dd07
DD
3344 BFD_RELOC_M32C_RL_JUMP,
3345 BFD_RELOC_M32C_RL_1ADDR,
3346 BFD_RELOC_M32C_RL_2ADDR,
e729279b 3347
26597c86 3348/* Renesas M32R (formerly Mitsubishi M32R) relocs.
b5f79c76 3349This is a 24 bit absolute address. */
252b5132
RH
3350 BFD_RELOC_M32R_24,
3351
b5f79c76 3352/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3353 BFD_RELOC_M32R_10_PCREL,
3354
b5f79c76 3355/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3356 BFD_RELOC_M32R_18_PCREL,
3357
b5f79c76 3358/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3359 BFD_RELOC_M32R_26_PCREL,
3360
3361/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3362used when the lower 16 bits are treated as unsigned. */
252b5132
RH
3363 BFD_RELOC_M32R_HI16_ULO,
3364
3365/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3366used when the lower 16 bits are treated as signed. */
252b5132
RH
3367 BFD_RELOC_M32R_HI16_SLO,
3368
b5f79c76 3369/* This is a 16-bit reloc containing the lower 16 bits of an address. */
252b5132
RH
3370 BFD_RELOC_M32R_LO16,
3371
3372/* This is a 16-bit reloc containing the small data area offset for use in
b5f79c76 3373add3, load, and store instructions. */
252b5132
RH
3374 BFD_RELOC_M32R_SDA16,
3375
6edf0760
NC
3376/* For PIC. */
3377 BFD_RELOC_M32R_GOT24,
3378 BFD_RELOC_M32R_26_PLTREL,
3379 BFD_RELOC_M32R_COPY,
3380 BFD_RELOC_M32R_GLOB_DAT,
3381 BFD_RELOC_M32R_JMP_SLOT,
3382 BFD_RELOC_M32R_RELATIVE,
3383 BFD_RELOC_M32R_GOTOFF,
097f809a
NC
3384 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3385 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3386 BFD_RELOC_M32R_GOTOFF_LO,
6edf0760
NC
3387 BFD_RELOC_M32R_GOTPC24,
3388 BFD_RELOC_M32R_GOT16_HI_ULO,
3389 BFD_RELOC_M32R_GOT16_HI_SLO,
3390 BFD_RELOC_M32R_GOT16_LO,
3391 BFD_RELOC_M32R_GOTPC_HI_ULO,
3392 BFD_RELOC_M32R_GOTPC_HI_SLO,
3393 BFD_RELOC_M32R_GOTPC_LO,
3394
b5f79c76 3395/* This is a 9-bit reloc */
252b5132
RH
3396 BFD_RELOC_V850_9_PCREL,
3397
b5f79c76 3398/* This is a 22-bit reloc */
252b5132
RH
3399 BFD_RELOC_V850_22_PCREL,
3400
b5f79c76 3401/* This is a 16 bit offset from the short data area pointer. */
252b5132
RH
3402 BFD_RELOC_V850_SDA_16_16_OFFSET,
3403
3404/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3405short data area pointer. */
252b5132
RH
3406 BFD_RELOC_V850_SDA_15_16_OFFSET,
3407
b5f79c76 3408/* This is a 16 bit offset from the zero data area pointer. */
252b5132
RH
3409 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3410
3411/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3412zero data area pointer. */
252b5132
RH
3413 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3414
3415/* This is an 8 bit offset (of which only 6 bits are used) from the
b5f79c76 3416tiny data area pointer. */
252b5132
RH
3417 BFD_RELOC_V850_TDA_6_8_OFFSET,
3418
3419/* This is an 8bit offset (of which only 7 bits are used) from the tiny
b5f79c76 3420data area pointer. */
252b5132
RH
3421 BFD_RELOC_V850_TDA_7_8_OFFSET,
3422
b5f79c76 3423/* This is a 7 bit offset from the tiny data area pointer. */
252b5132
RH
3424 BFD_RELOC_V850_TDA_7_7_OFFSET,
3425
b5f79c76 3426/* This is a 16 bit offset from the tiny data area pointer. */
252b5132
RH
3427 BFD_RELOC_V850_TDA_16_16_OFFSET,
3428
3429/* This is a 5 bit offset (of which only 4 bits are used) from the tiny
b5f79c76 3430data area pointer. */
252b5132
RH
3431 BFD_RELOC_V850_TDA_4_5_OFFSET,
3432
b5f79c76 3433/* This is a 4 bit offset from the tiny data area pointer. */
252b5132
RH
3434 BFD_RELOC_V850_TDA_4_4_OFFSET,
3435
3436/* This is a 16 bit offset from the short data area pointer, with the
7dee875e 3437bits placed non-contiguously in the instruction. */
252b5132
RH
3438 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3439
3440/* This is a 16 bit offset from the zero data area pointer, with the
7dee875e 3441bits placed non-contiguously in the instruction. */
252b5132
RH
3442 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3443
b5f79c76 3444/* This is a 6 bit offset from the call table base pointer. */
252b5132
RH
3445 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3446
b5f79c76 3447/* This is a 16 bit offset from the call table base pointer. */
252b5132
RH
3448 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3449
86aba9db
NC
3450/* Used for relaxing indirect function calls. */
3451 BFD_RELOC_V850_LONGCALL,
3452
3453/* Used for relaxing indirect jumps. */
3454 BFD_RELOC_V850_LONGJUMP,
3455
3456/* Used to maintain alignment whilst relaxing. */
3457 BFD_RELOC_V850_ALIGN,
541389e2 3458
1e50d24d
RS
3459/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3460instructions. */
3461 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3462
252b5132 3463/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
b5f79c76 3464instruction. */
252b5132
RH
3465 BFD_RELOC_MN10300_32_PCREL,
3466
3467/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
b5f79c76 3468instruction. */
252b5132
RH
3469 BFD_RELOC_MN10300_16_PCREL,
3470
3471/* This is a 8bit DP reloc for the tms320c30, where the most
3472significant 8 bits of a 24 bit word are placed into the least
b5f79c76 3473significant 8 bits of the opcode. */
252b5132
RH
3474 BFD_RELOC_TIC30_LDP,
3475
81635ce4
TW
3476/* This is a 7bit reloc for the tms320c54x, where the least
3477significant 7 bits of a 16 bit word are placed into the least
b5f79c76 3478significant 7 bits of the opcode. */
81635ce4
TW
3479 BFD_RELOC_TIC54X_PARTLS7,
3480
3481/* This is a 9bit DP reloc for the tms320c54x, where the most
3482significant 9 bits of a 16 bit word are placed into the least
b5f79c76 3483significant 9 bits of the opcode. */
81635ce4
TW
3484 BFD_RELOC_TIC54X_PARTMS9,
3485
b5f79c76 3486/* This is an extended address 23-bit reloc for the tms320c54x. */
81635ce4
TW
3487 BFD_RELOC_TIC54X_23,
3488
0d2bcfaf
NC
3489/* This is a 16-bit reloc for the tms320c54x, where the least
3490significant 16 bits of a 23-bit extended address are placed into
b5f79c76 3491the opcode. */
81635ce4
TW
3492 BFD_RELOC_TIC54X_16_OF_23,
3493
3494/* This is a reloc for the tms320c54x, where the most
0d2bcfaf 3495significant 7 bits of a 23-bit extended address are placed into
b5f79c76 3496the opcode. */
81635ce4
TW
3497 BFD_RELOC_TIC54X_MS7_OF_23,
3498
b5f79c76 3499/* This is a 48 bit reloc for the FR30 that stores 32 bits. */
252b5132
RH
3500 BFD_RELOC_FR30_48,
3501
3502/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
b5f79c76 3503two sections. */
252b5132
RH
3504 BFD_RELOC_FR30_20,
3505
3506/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
b5f79c76 35074 bits. */
252b5132
RH
3508 BFD_RELOC_FR30_6_IN_4,
3509
3510/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
b5f79c76 3511into 8 bits. */
252b5132
RH
3512 BFD_RELOC_FR30_8_IN_8,
3513
3514/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
b5f79c76 3515into 8 bits. */
252b5132
RH
3516 BFD_RELOC_FR30_9_IN_8,
3517
3518/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
b5f79c76 3519into 8 bits. */
252b5132
RH
3520 BFD_RELOC_FR30_10_IN_8,
3521
3522/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
b5f79c76 3523short offset into 8 bits. */
252b5132
RH
3524 BFD_RELOC_FR30_9_PCREL,
3525
3526/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
b5f79c76 3527short offset into 11 bits. */
252b5132
RH
3528 BFD_RELOC_FR30_12_PCREL,
3529
b5f79c76 3530/* Motorola Mcore relocations. */
252b5132
RH
3531 BFD_RELOC_MCORE_PCREL_IMM8BY4,
3532 BFD_RELOC_MCORE_PCREL_IMM11BY2,
3533 BFD_RELOC_MCORE_PCREL_IMM4BY2,
3534 BFD_RELOC_MCORE_PCREL_32,
3535 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
36797d47 3536 BFD_RELOC_MCORE_RVA,
252b5132 3537
b5f79c76 3538/* These are relocations for the GETA instruction. */
3c3bdf30
NC
3539 BFD_RELOC_MMIX_GETA,
3540 BFD_RELOC_MMIX_GETA_1,
3541 BFD_RELOC_MMIX_GETA_2,
3542 BFD_RELOC_MMIX_GETA_3,
3543
b5f79c76 3544/* These are relocations for a conditional branch instruction. */
3c3bdf30
NC
3545 BFD_RELOC_MMIX_CBRANCH,
3546 BFD_RELOC_MMIX_CBRANCH_J,
3547 BFD_RELOC_MMIX_CBRANCH_1,
3548 BFD_RELOC_MMIX_CBRANCH_2,
3549 BFD_RELOC_MMIX_CBRANCH_3,
3550
b5f79c76 3551/* These are relocations for the PUSHJ instruction. */
3c3bdf30
NC
3552 BFD_RELOC_MMIX_PUSHJ,
3553 BFD_RELOC_MMIX_PUSHJ_1,
3554 BFD_RELOC_MMIX_PUSHJ_2,
3555 BFD_RELOC_MMIX_PUSHJ_3,
f60ebe14 3556 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3c3bdf30 3557
b5f79c76 3558/* These are relocations for the JMP instruction. */
3c3bdf30
NC
3559 BFD_RELOC_MMIX_JMP,
3560 BFD_RELOC_MMIX_JMP_1,
3561 BFD_RELOC_MMIX_JMP_2,
3562 BFD_RELOC_MMIX_JMP_3,
3563
3564/* This is a relocation for a relative address as in a GETA instruction or
b5f79c76 3565a branch. */
3c3bdf30
NC
3566 BFD_RELOC_MMIX_ADDR19,
3567
b5f79c76 3568/* This is a relocation for a relative address as in a JMP instruction. */
3c3bdf30
NC
3569 BFD_RELOC_MMIX_ADDR27,
3570
3571/* This is a relocation for an instruction field that may be a general
b5f79c76 3572register or a value 0..255. */
3c3bdf30
NC
3573 BFD_RELOC_MMIX_REG_OR_BYTE,
3574
3575/* This is a relocation for an instruction field that may be a general
b5f79c76 3576register. */
3c3bdf30
NC
3577 BFD_RELOC_MMIX_REG,
3578
3579/* This is a relocation for two instruction fields holding a register and
b5f79c76 3580an offset, the equivalent of the relocation. */
3c3bdf30
NC
3581 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3582
3583/* This relocation is an assertion that the expression is not allocated as
b5f79c76 3584a global register. It does not modify contents. */
3c3bdf30
NC
3585 BFD_RELOC_MMIX_LOCAL,
3586
adde6300 3587/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
b5f79c76 3588short offset into 7 bits. */
adde6300
AM
3589 BFD_RELOC_AVR_7_PCREL,
3590
3591/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
b5f79c76 3592short offset into 12 bits. */
adde6300
AM
3593 BFD_RELOC_AVR_13_PCREL,
3594
3595/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
b5f79c76 3596program memory address) into 16 bits. */
adde6300
AM
3597 BFD_RELOC_AVR_16_PM,
3598
3599/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 3600data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3601 BFD_RELOC_AVR_LO8_LDI,
3602
3603/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 3604of data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3605 BFD_RELOC_AVR_HI8_LDI,
3606
3607/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 3608of program memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3609 BFD_RELOC_AVR_HH8_LDI,
3610
df406460
NC
3611/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3612of 32 bit value) into 8 bit immediate value of LDI insn. */
3613 BFD_RELOC_AVR_MS8_LDI,
3614
adde6300 3615/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 3616(usually data memory address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
3617 BFD_RELOC_AVR_LO8_LDI_NEG,
3618
3619/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3620(high 8 bit of data memory address) into 8 bit immediate value of
b5f79c76 3621SUBI insn. */
adde6300
AM
3622 BFD_RELOC_AVR_HI8_LDI_NEG,
3623
3624/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3625(most high 8 bit of program memory address) into 8 bit immediate value
b5f79c76 3626of LDI or SUBI insn. */
adde6300
AM
3627 BFD_RELOC_AVR_HH8_LDI_NEG,
3628
df406460
NC
3629/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
3630of 32 bit value) into 8 bit immediate value of LDI insn. */
3631 BFD_RELOC_AVR_MS8_LDI_NEG,
3632
adde6300 3633/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 3634command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3635 BFD_RELOC_AVR_LO8_LDI_PM,
3636
28c9d252
NC
3637/* This is a 16 bit reloc for the AVR that stores 8 bit value
3638(command address) into 8 bit immediate value of LDI insn. If the address
3639is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3640in the lower 128k. */
3641 BFD_RELOC_AVR_LO8_LDI_GS,
3642
adde6300 3643/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 3644of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3645 BFD_RELOC_AVR_HI8_LDI_PM,
3646
28c9d252
NC
3647/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3648of command address) into 8 bit immediate value of LDI insn. If the address
3649is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3650below 128k. */
3651 BFD_RELOC_AVR_HI8_LDI_GS,
3652
adde6300 3653/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 3654of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3655 BFD_RELOC_AVR_HH8_LDI_PM,
3656
3657/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 3658(usually command address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
3659 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
3660
3661/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3662(high 8 bit of 16 bit command address) into 8 bit immediate value
b5f79c76 3663of SUBI insn. */
adde6300
AM
3664 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
3665
3666/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3667(high 6 bit of 22 bit command address) into 8 bit immediate
b5f79c76 3668value of SUBI insn. */
adde6300
AM
3669 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
3670
3671/* This is a 32 bit reloc for the AVR that stores 23 bit value
b5f79c76 3672into 22 bits. */
adde6300
AM
3673 BFD_RELOC_AVR_CALL,
3674
750bce0e
NC
3675/* This is a 16 bit reloc for the AVR that stores all needed bits
3676for absolute addressing with ldi with overflow check to linktime */
3677 BFD_RELOC_AVR_LDI,
3678
3679/* This is a 6 bit reloc for the AVR that stores offset for ldd/std
3680instructions */
3681 BFD_RELOC_AVR_6,
3682
3683/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
3684instructions */
3685 BFD_RELOC_AVR_6_ADIW,
3686
b5f79c76 3687/* Direct 12 bit. */
a85d7ed0
NC
3688 BFD_RELOC_390_12,
3689
b5f79c76 3690/* 12 bit GOT offset. */
a85d7ed0
NC
3691 BFD_RELOC_390_GOT12,
3692
b5f79c76 3693/* 32 bit PC relative PLT address. */
a85d7ed0
NC
3694 BFD_RELOC_390_PLT32,
3695
b5f79c76 3696/* Copy symbol at runtime. */
a85d7ed0
NC
3697 BFD_RELOC_390_COPY,
3698
b5f79c76 3699/* Create GOT entry. */
a85d7ed0
NC
3700 BFD_RELOC_390_GLOB_DAT,
3701
b5f79c76 3702/* Create PLT entry. */
a85d7ed0
NC
3703 BFD_RELOC_390_JMP_SLOT,
3704
b5f79c76 3705/* Adjust by program base. */
a85d7ed0
NC
3706 BFD_RELOC_390_RELATIVE,
3707
b5f79c76 3708/* 32 bit PC relative offset to GOT. */
a85d7ed0
NC
3709 BFD_RELOC_390_GOTPC,
3710
b5f79c76 3711/* 16 bit GOT offset. */
a85d7ed0
NC
3712 BFD_RELOC_390_GOT16,
3713
b5f79c76 3714/* PC relative 16 bit shifted by 1. */
a85d7ed0
NC
3715 BFD_RELOC_390_PC16DBL,
3716
b5f79c76 3717/* 16 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
3718 BFD_RELOC_390_PLT16DBL,
3719
b5f79c76 3720/* PC relative 32 bit shifted by 1. */
a85d7ed0
NC
3721 BFD_RELOC_390_PC32DBL,
3722
b5f79c76 3723/* 32 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
3724 BFD_RELOC_390_PLT32DBL,
3725
b5f79c76 3726/* 32 bit PC rel. GOT shifted by 1. */
a85d7ed0
NC
3727 BFD_RELOC_390_GOTPCDBL,
3728
b5f79c76 3729/* 64 bit GOT offset. */
a85d7ed0
NC
3730 BFD_RELOC_390_GOT64,
3731
b5f79c76 3732/* 64 bit PC relative PLT address. */
a85d7ed0
NC
3733 BFD_RELOC_390_PLT64,
3734
b5f79c76 3735/* 32 bit rel. offset to GOT entry. */
a85d7ed0
NC
3736 BFD_RELOC_390_GOTENT,
3737
5236c819
MS
3738/* 64 bit offset to GOT. */
3739 BFD_RELOC_390_GOTOFF64,
3740
3741/* 12-bit offset to symbol-entry within GOT, with PLT handling. */
3742 BFD_RELOC_390_GOTPLT12,
3743
3744/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
3745 BFD_RELOC_390_GOTPLT16,
3746
3747/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
3748 BFD_RELOC_390_GOTPLT32,
3749
3750/* 64-bit offset to symbol-entry within GOT, with PLT handling. */
3751 BFD_RELOC_390_GOTPLT64,
3752
3753/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
3754 BFD_RELOC_390_GOTPLTENT,
3755
3756/* 16-bit rel. offset from the GOT to a PLT entry. */
3757 BFD_RELOC_390_PLTOFF16,
3758
3759/* 32-bit rel. offset from the GOT to a PLT entry. */
3760 BFD_RELOC_390_PLTOFF32,
3761
3762/* 64-bit rel. offset from the GOT to a PLT entry. */
3763 BFD_RELOC_390_PLTOFF64,
3764
69fc87f1
MS
3765/* s390 tls relocations. */
3766 BFD_RELOC_390_TLS_LOAD,
3767 BFD_RELOC_390_TLS_GDCALL,
3768 BFD_RELOC_390_TLS_LDCALL,
3769 BFD_RELOC_390_TLS_GD32,
3770 BFD_RELOC_390_TLS_GD64,
3771 BFD_RELOC_390_TLS_GOTIE12,
3772 BFD_RELOC_390_TLS_GOTIE32,
3773 BFD_RELOC_390_TLS_GOTIE64,
3774 BFD_RELOC_390_TLS_LDM32,
3775 BFD_RELOC_390_TLS_LDM64,
3776 BFD_RELOC_390_TLS_IE32,
3777 BFD_RELOC_390_TLS_IE64,
3778 BFD_RELOC_390_TLS_IEENT,
3779 BFD_RELOC_390_TLS_LE32,
3780 BFD_RELOC_390_TLS_LE64,
3781 BFD_RELOC_390_TLS_LDO32,
3782 BFD_RELOC_390_TLS_LDO64,
3783 BFD_RELOC_390_TLS_DTPMOD,
3784 BFD_RELOC_390_TLS_DTPOFF,
3785 BFD_RELOC_390_TLS_TPOFF,
3786
bd1ea41b
MS
3787/* Long displacement extension. */
3788 BFD_RELOC_390_20,
3789 BFD_RELOC_390_GOT20,
3790 BFD_RELOC_390_GOTPLT20,
3791 BFD_RELOC_390_TLS_GOTIE20,
3792
1c0d3aa6
NC
3793/* Score relocations */
3794 BFD_RELOC_SCORE_DUMMY1,
3795
3796/* Low 16 bit for load/store */
3797 BFD_RELOC_SCORE_GPREL15,
3798
3799/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
3800 BFD_RELOC_SCORE_DUMMY2,
3801 BFD_RELOC_SCORE_JMP,
3802
3803/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
3804 BFD_RELOC_SCORE_BRANCH,
3805
3806/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
3807 BFD_RELOC_SCORE16_JMP,
3808
3809/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
3810 BFD_RELOC_SCORE16_BRANCH,
3811
3812/* Undocumented Score relocs */
3813 BFD_RELOC_SCORE_GOT15,
3814 BFD_RELOC_SCORE_GOT_LO16,
3815 BFD_RELOC_SCORE_CALL15,
3816 BFD_RELOC_SCORE_DUMMY_HI16,
3817
cf88bb9f
NC
3818/* Scenix IP2K - 9-bit register number / data address */
3819 BFD_RELOC_IP2K_FR9,
3820
3821/* Scenix IP2K - 4-bit register/data bank number */
3822 BFD_RELOC_IP2K_BANK,
3823
3824/* Scenix IP2K - low 13 bits of instruction word address */
3825 BFD_RELOC_IP2K_ADDR16CJP,
3826
3827/* Scenix IP2K - high 3 bits of instruction word address */
3828 BFD_RELOC_IP2K_PAGE3,
3829
3830/* Scenix IP2K - ext/low/high 8 bits of data address */
3831 BFD_RELOC_IP2K_LO8DATA,
3832 BFD_RELOC_IP2K_HI8DATA,
3833 BFD_RELOC_IP2K_EX8DATA,
3834
3835/* Scenix IP2K - low/high 8 bits of instruction word address */
3836 BFD_RELOC_IP2K_LO8INSN,
3837 BFD_RELOC_IP2K_HI8INSN,
3838
3839/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
3840 BFD_RELOC_IP2K_PC_SKIP,
3841
3842/* Scenix IP2K - 16 bit word address in text section. */
3843 BFD_RELOC_IP2K_TEXT,
3844
3845/* Scenix IP2K - 7-bit sp or dp offset */
3846 BFD_RELOC_IP2K_FR_OFFSET,
3847
3848/* Scenix VPE4K coprocessor - data/insn-space addressing */
3849 BFD_RELOC_VPE4KMATH_DATA,
3850 BFD_RELOC_VPE4KMATH_INSN,
3851
adde6300 3852/* These two relocations are used by the linker to determine which of
252b5132
RH
3853the entries in a C++ virtual function table are actually used. When
3854the --gc-sections option is given, the linker will zero out the entries
3855that are not used, so that the code for those functions need not be
3856included in the output.
3857
3858VTABLE_INHERIT is a zero-space relocation used to describe to the
7dee875e 3859linker the inheritance tree of a C++ virtual function table. The
252b5132
RH
3860relocation's symbol should be the parent class' vtable, and the
3861relocation should be located at the child vtable.
3862
3863VTABLE_ENTRY is a zero-space relocation that describes the use of a
3864virtual function table entry. The reloc's symbol should refer to the
3865table of the class mentioned in the code. Off of that base, an offset
adde6300 3866describes the entry that is being used. For Rela hosts, this offset
252b5132 3867is stored in the reloc's addend. For Rel hosts, we are forced to put
b5f79c76 3868this offset in the reloc's section offset. */
252b5132
RH
3869 BFD_RELOC_VTABLE_INHERIT,
3870 BFD_RELOC_VTABLE_ENTRY,
800eeca4 3871
b5f79c76 3872/* Intel IA64 Relocations. */
800eeca4
JW
3873 BFD_RELOC_IA64_IMM14,
3874 BFD_RELOC_IA64_IMM22,
3875 BFD_RELOC_IA64_IMM64,
3876 BFD_RELOC_IA64_DIR32MSB,
3877 BFD_RELOC_IA64_DIR32LSB,
3878 BFD_RELOC_IA64_DIR64MSB,
3879 BFD_RELOC_IA64_DIR64LSB,
3880 BFD_RELOC_IA64_GPREL22,
3881 BFD_RELOC_IA64_GPREL64I,
3882 BFD_RELOC_IA64_GPREL32MSB,
3883 BFD_RELOC_IA64_GPREL32LSB,
3884 BFD_RELOC_IA64_GPREL64MSB,
3885 BFD_RELOC_IA64_GPREL64LSB,
3886 BFD_RELOC_IA64_LTOFF22,
3887 BFD_RELOC_IA64_LTOFF64I,
3888 BFD_RELOC_IA64_PLTOFF22,
3889 BFD_RELOC_IA64_PLTOFF64I,
3890 BFD_RELOC_IA64_PLTOFF64MSB,
3891 BFD_RELOC_IA64_PLTOFF64LSB,
3892 BFD_RELOC_IA64_FPTR64I,
3893 BFD_RELOC_IA64_FPTR32MSB,
3894 BFD_RELOC_IA64_FPTR32LSB,
3895 BFD_RELOC_IA64_FPTR64MSB,
3896 BFD_RELOC_IA64_FPTR64LSB,
3897 BFD_RELOC_IA64_PCREL21B,
748abff6 3898 BFD_RELOC_IA64_PCREL21BI,
800eeca4
JW
3899 BFD_RELOC_IA64_PCREL21M,
3900 BFD_RELOC_IA64_PCREL21F,
748abff6
RH
3901 BFD_RELOC_IA64_PCREL22,
3902 BFD_RELOC_IA64_PCREL60B,
3903 BFD_RELOC_IA64_PCREL64I,
800eeca4
JW
3904 BFD_RELOC_IA64_PCREL32MSB,
3905 BFD_RELOC_IA64_PCREL32LSB,
3906 BFD_RELOC_IA64_PCREL64MSB,
3907 BFD_RELOC_IA64_PCREL64LSB,
3908 BFD_RELOC_IA64_LTOFF_FPTR22,
3909 BFD_RELOC_IA64_LTOFF_FPTR64I,
a4bd8390
JW
3910 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
3911 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
800eeca4
JW
3912 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
3913 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
800eeca4
JW
3914 BFD_RELOC_IA64_SEGREL32MSB,
3915 BFD_RELOC_IA64_SEGREL32LSB,
3916 BFD_RELOC_IA64_SEGREL64MSB,
3917 BFD_RELOC_IA64_SEGREL64LSB,
3918 BFD_RELOC_IA64_SECREL32MSB,
3919 BFD_RELOC_IA64_SECREL32LSB,
3920 BFD_RELOC_IA64_SECREL64MSB,
3921 BFD_RELOC_IA64_SECREL64LSB,
3922 BFD_RELOC_IA64_REL32MSB,
3923 BFD_RELOC_IA64_REL32LSB,
3924 BFD_RELOC_IA64_REL64MSB,
3925 BFD_RELOC_IA64_REL64LSB,
3926 BFD_RELOC_IA64_LTV32MSB,
3927 BFD_RELOC_IA64_LTV32LSB,
3928 BFD_RELOC_IA64_LTV64MSB,
3929 BFD_RELOC_IA64_LTV64LSB,
3930 BFD_RELOC_IA64_IPLTMSB,
3931 BFD_RELOC_IA64_IPLTLSB,
800eeca4 3932 BFD_RELOC_IA64_COPY,
13ae64f3
JJ
3933 BFD_RELOC_IA64_LTOFF22X,
3934 BFD_RELOC_IA64_LDXMOV,
3935 BFD_RELOC_IA64_TPREL14,
800eeca4 3936 BFD_RELOC_IA64_TPREL22,
13ae64f3 3937 BFD_RELOC_IA64_TPREL64I,
800eeca4
JW
3938 BFD_RELOC_IA64_TPREL64MSB,
3939 BFD_RELOC_IA64_TPREL64LSB,
13ae64f3
JJ
3940 BFD_RELOC_IA64_LTOFF_TPREL22,
3941 BFD_RELOC_IA64_DTPMOD64MSB,
3942 BFD_RELOC_IA64_DTPMOD64LSB,
3943 BFD_RELOC_IA64_LTOFF_DTPMOD22,
3944 BFD_RELOC_IA64_DTPREL14,
3945 BFD_RELOC_IA64_DTPREL22,
3946 BFD_RELOC_IA64_DTPREL64I,
3947 BFD_RELOC_IA64_DTPREL32MSB,
3948 BFD_RELOC_IA64_DTPREL32LSB,
3949 BFD_RELOC_IA64_DTPREL64MSB,
3950 BFD_RELOC_IA64_DTPREL64LSB,
3951 BFD_RELOC_IA64_LTOFF_DTPREL22,
60bcf0fa
NC
3952
3953/* Motorola 68HC11 reloc.
3dbfec86 3954This is the 8 bit high part of an absolute address. */
60bcf0fa
NC
3955 BFD_RELOC_M68HC11_HI8,
3956
3957/* Motorola 68HC11 reloc.
3dbfec86 3958This is the 8 bit low part of an absolute address. */
60bcf0fa
NC
3959 BFD_RELOC_M68HC11_LO8,
3960
3961/* Motorola 68HC11 reloc.
3dbfec86 3962This is the 3 bit of a value. */
60bcf0fa 3963 BFD_RELOC_M68HC11_3B,
06c15ad7 3964
3dbfec86
SC
3965/* Motorola 68HC11 reloc.
3966This reloc marks the beginning of a jump/call instruction.
3967It is used for linker relaxation to correctly identify beginning
7dee875e 3968of instruction and change some branches to use PC-relative
3dbfec86
SC
3969addressing mode. */
3970 BFD_RELOC_M68HC11_RL_JUMP,
3971
3972/* Motorola 68HC11 reloc.
3973This reloc marks a group of several instructions that gcc generates
3974and for which the linker relaxation pass can modify and/or remove
3975some of them. */
3976 BFD_RELOC_M68HC11_RL_GROUP,
3977
3978/* Motorola 68HC11 reloc.
3979This is the 16-bit lower part of an address. It is used for 'call'
3980instruction to specify the symbol address without any special
3981transformation (due to memory bank window). */
3982 BFD_RELOC_M68HC11_LO16,
3983
3984/* Motorola 68HC11 reloc.
3985This is a 8-bit reloc that specifies the page number of an address.
3986It is used by 'call' instruction to specify the page number of
3987the symbol. */
3988 BFD_RELOC_M68HC11_PAGE,
3989
3990/* Motorola 68HC11 reloc.
3991This is a 24-bit reloc that represents the address with a 16-bit
3992value and a 8-bit page number. The symbol address is transformed
3993to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
3994 BFD_RELOC_M68HC11_24,
3995
28d39d1a
NC
3996/* Motorola 68HC12 reloc.
3997This is the 5 bits of a value. */
3998 BFD_RELOC_M68HC12_5B,
3999
0949843d
NC
4000/* NS CR16C Relocations. */
4001 BFD_RELOC_16C_NUM08,
4002 BFD_RELOC_16C_NUM08_C,
4003 BFD_RELOC_16C_NUM16,
4004 BFD_RELOC_16C_NUM16_C,
4005 BFD_RELOC_16C_NUM32,
4006 BFD_RELOC_16C_NUM32_C,
4007 BFD_RELOC_16C_DISP04,
4008 BFD_RELOC_16C_DISP04_C,
4009 BFD_RELOC_16C_DISP08,
4010 BFD_RELOC_16C_DISP08_C,
4011 BFD_RELOC_16C_DISP16,
4012 BFD_RELOC_16C_DISP16_C,
4013 BFD_RELOC_16C_DISP24,
4014 BFD_RELOC_16C_DISP24_C,
4015 BFD_RELOC_16C_DISP24a,
4016 BFD_RELOC_16C_DISP24a_C,
4017 BFD_RELOC_16C_REG04,
4018 BFD_RELOC_16C_REG04_C,
4019 BFD_RELOC_16C_REG04a,
4020 BFD_RELOC_16C_REG04a_C,
4021 BFD_RELOC_16C_REG14,
4022 BFD_RELOC_16C_REG14_C,
4023 BFD_RELOC_16C_REG16,
4024 BFD_RELOC_16C_REG16_C,
4025 BFD_RELOC_16C_REG20,
4026 BFD_RELOC_16C_REG20_C,
4027 BFD_RELOC_16C_ABS20,
4028 BFD_RELOC_16C_ABS20_C,
4029 BFD_RELOC_16C_ABS24,
4030 BFD_RELOC_16C_ABS24_C,
4031 BFD_RELOC_16C_IMM04,
4032 BFD_RELOC_16C_IMM04_C,
4033 BFD_RELOC_16C_IMM16,
4034 BFD_RELOC_16C_IMM16_C,
4035 BFD_RELOC_16C_IMM20,
4036 BFD_RELOC_16C_IMM20_C,
4037 BFD_RELOC_16C_IMM24,
4038 BFD_RELOC_16C_IMM24_C,
4039 BFD_RELOC_16C_IMM32,
4040 BFD_RELOC_16C_IMM32_C,
4041
1fe1f39c
NC
4042/* NS CRX Relocations. */
4043 BFD_RELOC_CRX_REL4,
4044 BFD_RELOC_CRX_REL8,
4045 BFD_RELOC_CRX_REL8_CMP,
4046 BFD_RELOC_CRX_REL16,
4047 BFD_RELOC_CRX_REL24,
4048 BFD_RELOC_CRX_REL32,
4049 BFD_RELOC_CRX_REGREL12,
4050 BFD_RELOC_CRX_REGREL22,
4051 BFD_RELOC_CRX_REGREL28,
4052 BFD_RELOC_CRX_REGREL32,
4053 BFD_RELOC_CRX_ABS16,
4054 BFD_RELOC_CRX_ABS32,
4055 BFD_RELOC_CRX_NUM8,
4056 BFD_RELOC_CRX_NUM16,
4057 BFD_RELOC_CRX_NUM32,
4058 BFD_RELOC_CRX_IMM16,
4059 BFD_RELOC_CRX_IMM32,
670ec21d
NC
4060 BFD_RELOC_CRX_SWITCH8,
4061 BFD_RELOC_CRX_SWITCH16,
4062 BFD_RELOC_CRX_SWITCH32,
1fe1f39c 4063
06c15ad7 4064/* These relocs are only used within the CRIS assembler. They are not
b5f79c76 4065(at present) written to any object files. */
06c15ad7
HPN
4066 BFD_RELOC_CRIS_BDISP8,
4067 BFD_RELOC_CRIS_UNSIGNED_5,
4068 BFD_RELOC_CRIS_SIGNED_6,
4069 BFD_RELOC_CRIS_UNSIGNED_6,
bac23f82
HPN
4070 BFD_RELOC_CRIS_SIGNED_8,
4071 BFD_RELOC_CRIS_UNSIGNED_8,
4072 BFD_RELOC_CRIS_SIGNED_16,
4073 BFD_RELOC_CRIS_UNSIGNED_16,
4074 BFD_RELOC_CRIS_LAPCQ_OFFSET,
06c15ad7 4075 BFD_RELOC_CRIS_UNSIGNED_4,
a87fdb8d 4076
b5f79c76 4077/* Relocs used in ELF shared libraries for CRIS. */
58d29fc3
HPN
4078 BFD_RELOC_CRIS_COPY,
4079 BFD_RELOC_CRIS_GLOB_DAT,
4080 BFD_RELOC_CRIS_JUMP_SLOT,
4081 BFD_RELOC_CRIS_RELATIVE,
4082
b5f79c76 4083/* 32-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4084 BFD_RELOC_CRIS_32_GOT,
4085
b5f79c76 4086/* 16-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4087 BFD_RELOC_CRIS_16_GOT,
4088
b5f79c76 4089/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4090 BFD_RELOC_CRIS_32_GOTPLT,
4091
b5f79c76 4092/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4093 BFD_RELOC_CRIS_16_GOTPLT,
4094
b5f79c76 4095/* 32-bit offset to symbol, relative to GOT. */
58d29fc3
HPN
4096 BFD_RELOC_CRIS_32_GOTREL,
4097
b5f79c76 4098/* 32-bit offset to symbol with PLT entry, relative to GOT. */
58d29fc3
HPN
4099 BFD_RELOC_CRIS_32_PLT_GOTREL,
4100
b5f79c76 4101/* 32-bit offset to symbol with PLT entry, relative to this relocation. */
58d29fc3
HPN
4102 BFD_RELOC_CRIS_32_PLT_PCREL,
4103
b5f79c76 4104/* Intel i860 Relocations. */
a87fdb8d
JE
4105 BFD_RELOC_860_COPY,
4106 BFD_RELOC_860_GLOB_DAT,
4107 BFD_RELOC_860_JUMP_SLOT,
4108 BFD_RELOC_860_RELATIVE,
4109 BFD_RELOC_860_PC26,
4110 BFD_RELOC_860_PLT26,
4111 BFD_RELOC_860_PC16,
4112 BFD_RELOC_860_LOW0,
4113 BFD_RELOC_860_SPLIT0,
4114 BFD_RELOC_860_LOW1,
4115 BFD_RELOC_860_SPLIT1,
4116 BFD_RELOC_860_LOW2,
4117 BFD_RELOC_860_SPLIT2,
4118 BFD_RELOC_860_LOW3,
4119 BFD_RELOC_860_LOGOT0,
4120 BFD_RELOC_860_SPGOT0,
4121 BFD_RELOC_860_LOGOT1,
4122 BFD_RELOC_860_SPGOT1,
4123 BFD_RELOC_860_LOGOTOFF0,
4124 BFD_RELOC_860_SPGOTOFF0,
4125 BFD_RELOC_860_LOGOTOFF1,
4126 BFD_RELOC_860_SPGOTOFF1,
4127 BFD_RELOC_860_LOGOTOFF2,
4128 BFD_RELOC_860_LOGOTOFF3,
4129 BFD_RELOC_860_LOPC,
4130 BFD_RELOC_860_HIGHADJ,
4131 BFD_RELOC_860_HAGOT,
4132 BFD_RELOC_860_HAGOTOFF,
4133 BFD_RELOC_860_HAPC,
4134 BFD_RELOC_860_HIGH,
4135 BFD_RELOC_860_HIGOT,
4136 BFD_RELOC_860_HIGOTOFF,
b3baf5d0 4137
b5f79c76 4138/* OpenRISC Relocations. */
b3baf5d0
NC
4139 BFD_RELOC_OPENRISC_ABS_26,
4140 BFD_RELOC_OPENRISC_REL_26,
e01b0e69 4141
b5f79c76 4142/* H8 elf Relocations. */
e01b0e69
JR
4143 BFD_RELOC_H8_DIR16A8,
4144 BFD_RELOC_H8_DIR16R8,
4145 BFD_RELOC_H8_DIR24A8,
4146 BFD_RELOC_H8_DIR24R8,
4147 BFD_RELOC_H8_DIR32A16,
93fbbb04 4148
b5f79c76 4149/* Sony Xstormy16 Relocations. */
93fbbb04 4150 BFD_RELOC_XSTORMY16_REL_12,
5fd63999 4151 BFD_RELOC_XSTORMY16_12,
93fbbb04
GK
4152 BFD_RELOC_XSTORMY16_24,
4153 BFD_RELOC_XSTORMY16_FPTR16,
90ace9e9 4154
d70c5fc7
NC
4155/* Infineon Relocations. */
4156 BFD_RELOC_XC16X_PAG,
4157 BFD_RELOC_XC16X_POF,
4158 BFD_RELOC_XC16X_SEG,
4159 BFD_RELOC_XC16X_SOF,
4160
90ace9e9
JT
4161/* Relocations used by VAX ELF. */
4162 BFD_RELOC_VAX_GLOB_DAT,
4163 BFD_RELOC_VAX_JMP_SLOT,
4164 BFD_RELOC_VAX_RELATIVE,
2469cfa2 4165
d031aafb
NS
4166/* Morpho MT - 16 bit immediate relocation. */
4167 BFD_RELOC_MT_PC16,
e729279b 4168
d031aafb
NS
4169/* Morpho MT - Hi 16 bits of an address. */
4170 BFD_RELOC_MT_HI16,
e729279b 4171
d031aafb
NS
4172/* Morpho MT - Low 16 bits of an address. */
4173 BFD_RELOC_MT_LO16,
e729279b 4174
d031aafb
NS
4175/* Morpho MT - Used to tell the linker which vtable entries are used. */
4176 BFD_RELOC_MT_GNU_VTINHERIT,
e729279b 4177
d031aafb
NS
4178/* Morpho MT - Used to tell the linker which vtable entries are used. */
4179 BFD_RELOC_MT_GNU_VTENTRY,
e729279b 4180
d031aafb
NS
4181/* Morpho MT - 8 bit immediate relocation. */
4182 BFD_RELOC_MT_PCINSN8,
6f84a2a6 4183
2469cfa2
NC
4184/* msp430 specific relocation codes */
4185 BFD_RELOC_MSP430_10_PCREL,
4186 BFD_RELOC_MSP430_16_PCREL,
4187 BFD_RELOC_MSP430_16,
4188 BFD_RELOC_MSP430_16_PCREL_BYTE,
4189 BFD_RELOC_MSP430_16_BYTE,
b18c562e
NC
4190 BFD_RELOC_MSP430_2X_PCREL,
4191 BFD_RELOC_MSP430_RL_PCREL,
a75473eb
SC
4192
4193/* IQ2000 Relocations. */
4194 BFD_RELOC_IQ2000_OFFSET_16,
4195 BFD_RELOC_IQ2000_OFFSET_21,
4196 BFD_RELOC_IQ2000_UHI16,
e0001a05
NC
4197
4198/* Special Xtensa relocation used only by PLT entries in ELF shared
4199objects to indicate that the runtime linker should set the value
4200to one of its own internal functions or data structures. */
4201 BFD_RELOC_XTENSA_RTLD,
4202
4203/* Xtensa relocations for ELF shared objects. */
4204 BFD_RELOC_XTENSA_GLOB_DAT,
4205 BFD_RELOC_XTENSA_JMP_SLOT,
4206 BFD_RELOC_XTENSA_RELATIVE,
4207
4208/* Xtensa relocation used in ELF object files for symbols that may require
4209PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4210 BFD_RELOC_XTENSA_PLT,
4211
43cd72b9
BW
4212/* Xtensa relocations to mark the difference of two local symbols.
4213These are only needed to support linker relaxation and can be ignored
4214when not relaxing. The field is set to the value of the difference
4215assuming no relaxation. The relocation encodes the position of the
4216first symbol so the linker can determine whether to adjust the field
4217value. */
4218 BFD_RELOC_XTENSA_DIFF8,
4219 BFD_RELOC_XTENSA_DIFF16,
4220 BFD_RELOC_XTENSA_DIFF32,
4221
4222/* Generic Xtensa relocations for instruction operands. Only the slot
4223number is encoded in the relocation. The relocation applies to the
4224last PC-relative immediate operand, or if there are no PC-relative
4225immediates, to the last immediate operand. */
4226 BFD_RELOC_XTENSA_SLOT0_OP,
4227 BFD_RELOC_XTENSA_SLOT1_OP,
4228 BFD_RELOC_XTENSA_SLOT2_OP,
4229 BFD_RELOC_XTENSA_SLOT3_OP,
4230 BFD_RELOC_XTENSA_SLOT4_OP,
4231 BFD_RELOC_XTENSA_SLOT5_OP,
4232 BFD_RELOC_XTENSA_SLOT6_OP,
4233 BFD_RELOC_XTENSA_SLOT7_OP,
4234 BFD_RELOC_XTENSA_SLOT8_OP,
4235 BFD_RELOC_XTENSA_SLOT9_OP,
4236 BFD_RELOC_XTENSA_SLOT10_OP,
4237 BFD_RELOC_XTENSA_SLOT11_OP,
4238 BFD_RELOC_XTENSA_SLOT12_OP,
4239 BFD_RELOC_XTENSA_SLOT13_OP,
4240 BFD_RELOC_XTENSA_SLOT14_OP,
4241
4242/* Alternate Xtensa relocations. Only the slot is encoded in the
4243relocation. The meaning of these relocations is opcode-specific. */
4244 BFD_RELOC_XTENSA_SLOT0_ALT,
4245 BFD_RELOC_XTENSA_SLOT1_ALT,
4246 BFD_RELOC_XTENSA_SLOT2_ALT,
4247 BFD_RELOC_XTENSA_SLOT3_ALT,
4248 BFD_RELOC_XTENSA_SLOT4_ALT,
4249 BFD_RELOC_XTENSA_SLOT5_ALT,
4250 BFD_RELOC_XTENSA_SLOT6_ALT,
4251 BFD_RELOC_XTENSA_SLOT7_ALT,
4252 BFD_RELOC_XTENSA_SLOT8_ALT,
4253 BFD_RELOC_XTENSA_SLOT9_ALT,
4254 BFD_RELOC_XTENSA_SLOT10_ALT,
4255 BFD_RELOC_XTENSA_SLOT11_ALT,
4256 BFD_RELOC_XTENSA_SLOT12_ALT,
4257 BFD_RELOC_XTENSA_SLOT13_ALT,
4258 BFD_RELOC_XTENSA_SLOT14_ALT,
4259
4260/* Xtensa relocations for backward compatibility. These have all been
4261replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
e0001a05
NC
4262 BFD_RELOC_XTENSA_OP0,
4263 BFD_RELOC_XTENSA_OP1,
4264 BFD_RELOC_XTENSA_OP2,
4265
d70c5fc7 4266/* Xtensa relocation to mark that the assembler expanded the
e0001a05
NC
4267instructions from an original target. The expansion size is
4268encoded in the reloc size. */
4269 BFD_RELOC_XTENSA_ASM_EXPAND,
4270
d70c5fc7
NC
4271/* Xtensa relocation to mark that the linker should simplify
4272assembler-expanded instructions. This is commonly used
4273internally by the linker after analysis of a
e0001a05
NC
4274BFD_RELOC_XTENSA_ASM_EXPAND. */
4275 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
c0524131 4276
3c9b82ba
NC
4277/* 8 bit signed offset in (ix+d) or (iy+d). */
4278 BFD_RELOC_Z80_DISP8,
4279
c0524131
NC
4280/* DJNZ offset. */
4281 BFD_RELOC_Z8K_DISP7,
4282
4283/* CALR offset. */
4284 BFD_RELOC_Z8K_CALLR,
4285
4286/* 4 bit value. */
4287 BFD_RELOC_Z8K_IMM4L,
252b5132
RH
4288 BFD_RELOC_UNUSED };
4289typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
c58b9523
AM
4290reloc_howto_type *bfd_reloc_type_lookup
4291 (bfd *abfd, bfd_reloc_code_real_type code);
252b5132 4292
c58b9523 4293const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
252b5132 4294
e61463e1 4295/* Extracted from syms.c. */
541389e2 4296
fc0a2244 4297typedef struct bfd_symbol
252b5132 4298{
b5f79c76
NC
4299 /* A pointer to the BFD which owns the symbol. This information
4300 is necessary so that a back end can work out what additional
4301 information (invisible to the application writer) is carried
4302 with the symbol.
4303
4304 This field is *almost* redundant, since you can use section->owner
4305 instead, except that some symbols point to the global sections
4306 bfd_{abs,com,und}_section. This could be fixed by making
4307 these globals be per-bfd (or per-target-flavor). FIXME. */
2ce40c65 4308 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
b5f79c76
NC
4309
4310 /* The text of the symbol. The name is left alone, and not copied; the
4311 application may not alter it. */
dc810e39 4312 const char *name;
252b5132 4313
b5f79c76
NC
4314 /* The value of the symbol. This really should be a union of a
4315 numeric value with a pointer, since some flags indicate that
4316 a pointer to another symbol is stored here. */
252b5132
RH
4317 symvalue value;
4318
b5f79c76 4319 /* Attributes of a symbol. */
252b5132
RH
4320#define BSF_NO_FLAGS 0x00
4321
b5f79c76
NC
4322 /* The symbol has local scope; <<static>> in <<C>>. The value
4323 is the offset into the section of the data. */
252b5132
RH
4324#define BSF_LOCAL 0x01
4325
b5f79c76
NC
4326 /* The symbol has global scope; initialized data in <<C>>. The
4327 value is the offset into the section of the data. */
252b5132
RH
4328#define BSF_GLOBAL 0x02
4329
b5f79c76
NC
4330 /* The symbol has global scope and is exported. The value is
4331 the offset into the section of the data. */
4332#define BSF_EXPORT BSF_GLOBAL /* No real difference. */
252b5132 4333
b5f79c76
NC
4334 /* A normal C symbol would be one of:
4335 <<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or
4336 <<BSF_GLOBAL>>. */
252b5132 4337
7dee875e 4338 /* The symbol is a debugging record. The value has an arbitrary
b5f79c76 4339 meaning, unless BSF_DEBUGGING_RELOC is also set. */
252b5132
RH
4340#define BSF_DEBUGGING 0x08
4341
b5f79c76
NC
4342 /* The symbol denotes a function entry point. Used in ELF,
4343 perhaps others someday. */
252b5132
RH
4344#define BSF_FUNCTION 0x10
4345
b5f79c76 4346 /* Used by the linker. */
252b5132
RH
4347#define BSF_KEEP 0x20
4348#define BSF_KEEP_G 0x40
4349
b5f79c76
NC
4350 /* A weak global symbol, overridable without warnings by
4351 a regular global symbol of the same name. */
252b5132
RH
4352#define BSF_WEAK 0x80
4353
b5f79c76
NC
4354 /* This symbol was created to point to a section, e.g. ELF's
4355 STT_SECTION symbols. */
252b5132
RH
4356#define BSF_SECTION_SYM 0x100
4357
b5f79c76
NC
4358 /* The symbol used to be a common symbol, but now it is
4359 allocated. */
252b5132
RH
4360#define BSF_OLD_COMMON 0x200
4361
b5f79c76 4362 /* The default value for common data. */
252b5132
RH
4363#define BFD_FORT_COMM_DEFAULT_VALUE 0
4364
b5f79c76
NC
4365 /* In some files the type of a symbol sometimes alters its
4366 location in an output file - ie in coff a <<ISFCN>> symbol
4367 which is also <<C_EXT>> symbol appears where it was
4368 declared and not at the end of a section. This bit is set
4369 by the target BFD part to convey this information. */
252b5132
RH
4370#define BSF_NOT_AT_END 0x400
4371
b5f79c76 4372 /* Signal that the symbol is the label of constructor section. */
252b5132
RH
4373#define BSF_CONSTRUCTOR 0x800
4374
b5f79c76
NC
4375 /* Signal that the symbol is a warning symbol. The name is a
4376 warning. The name of the next symbol is the one to warn about;
4377 if a reference is made to a symbol with the same name as the next
4378 symbol, a warning is issued by the linker. */
252b5132
RH
4379#define BSF_WARNING 0x1000
4380
b5f79c76
NC
4381 /* Signal that the symbol is indirect. This symbol is an indirect
4382 pointer to the symbol with the same name as the next symbol. */
252b5132
RH
4383#define BSF_INDIRECT 0x2000
4384
b5f79c76
NC
4385 /* BSF_FILE marks symbols that contain a file name. This is used
4386 for ELF STT_FILE symbols. */
252b5132
RH
4387#define BSF_FILE 0x4000
4388
b5f79c76 4389 /* Symbol is from dynamic linking information. */
252b5132
RH
4390#define BSF_DYNAMIC 0x8000
4391
b5f79c76
NC
4392 /* The symbol denotes a data object. Used in ELF, and perhaps
4393 others someday. */
252b5132
RH
4394#define BSF_OBJECT 0x10000
4395
b5f79c76
NC
4396 /* This symbol is a debugging symbol. The value is the offset
4397 into the section of the data. BSF_DEBUGGING should be set
4398 as well. */
703153b5
ILT
4399#define BSF_DEBUGGING_RELOC 0x20000
4400
13ae64f3
JJ
4401 /* This symbol is thread local. Used in ELF. */
4402#define BSF_THREAD_LOCAL 0x40000
4403
252b5132
RH
4404 flagword flags;
4405
b5f79c76
NC
4406 /* A pointer to the section to which this symbol is
4407 relative. This will always be non NULL, there are special
4408 sections for undefined and absolute symbols. */
198beae2 4409 struct bfd_section *section;
252b5132 4410
b5f79c76 4411 /* Back end special data. */
252b5132
RH
4412 union
4413 {
c58b9523 4414 void *p;
252b5132 4415 bfd_vma i;
b5f79c76
NC
4416 }
4417 udata;
4418}
4419asymbol;
252b5132 4420
252b5132
RH
4421#define bfd_get_symtab_upper_bound(abfd) \
4422 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
b5f79c76 4423
c58b9523 4424bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
252b5132 4425
c58b9523 4426bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
252b5132
RH
4427
4428#define bfd_is_local_label_name(abfd, name) \
c58b9523 4429 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
b5f79c76 4430
3c9458e9
NC
4431bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
4432
4433#define bfd_is_target_special_symbol(abfd, sym) \
4434 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
4435
252b5132 4436#define bfd_canonicalize_symtab(abfd, location) \
c58b9523 4437 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
b5f79c76 4438
c58b9523
AM
4439bfd_boolean bfd_set_symtab
4440 (bfd *abfd, asymbol **location, unsigned int count);
252b5132 4441
c58b9523 4442void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
252b5132
RH
4443
4444#define bfd_make_empty_symbol(abfd) \
c58b9523 4445 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
b5f79c76 4446
c58b9523 4447asymbol *_bfd_generic_make_empty_symbol (bfd *);
3f3c5c34 4448
252b5132 4449#define bfd_make_debug_symbol(abfd,ptr,size) \
c58b9523 4450 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
b5f79c76 4451
c58b9523 4452int bfd_decode_symclass (asymbol *symbol);
252b5132 4453
c58b9523 4454bfd_boolean bfd_is_undefined_symclass (int symclass);
fad6fcbb 4455
c58b9523 4456void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
252b5132 4457
c58b9523
AM
4458bfd_boolean bfd_copy_private_symbol_data
4459 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
252b5132
RH
4460
4461#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
c58b9523
AM
4462 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
4463 (ibfd, isymbol, obfd, osymbol))
b5f79c76 4464
e61463e1 4465/* Extracted from bfd.c. */
c2852e88 4466struct bfd
252b5132 4467{
52b69c9e
AO
4468 /* A unique identifier of the BFD */
4469 unsigned int id;
4470
b5f79c76
NC
4471 /* The filename the application opened the BFD with. */
4472 const char *filename;
252b5132 4473
b5f79c76
NC
4474 /* A pointer to the target jump table. */
4475 const struct bfd_target *xvec;
252b5132 4476
40838a72
AC
4477 /* The IOSTREAM, and corresponding IO vector that provide access
4478 to the file backing the BFD. */
c58b9523 4479 void *iostream;
40838a72 4480 const struct bfd_iovec *iovec;
252b5132 4481
b5f79c76
NC
4482 /* Is the file descriptor being cached? That is, can it be closed as
4483 needed, and re-opened when accessed later? */
b34976b6 4484 bfd_boolean cacheable;
252b5132 4485
b5f79c76
NC
4486 /* Marks whether there was a default target specified when the
4487 BFD was opened. This is used to select which matching algorithm
4488 to use to choose the back end. */
b34976b6 4489 bfd_boolean target_defaulted;
252b5132 4490
b5f79c76
NC
4491 /* The caching routines use these to maintain a
4492 least-recently-used list of BFDs. */
2ce40c65 4493 struct bfd *lru_prev, *lru_next;
252b5132 4494
b5f79c76
NC
4495 /* When a file is closed by the caching routines, BFD retains
4496 state information on the file here... */
4497 ufile_ptr where;
252b5132 4498
b5f79c76 4499 /* ... and here: (``once'' means at least once). */
b34976b6 4500 bfd_boolean opened_once;
252b5132 4501
b5f79c76
NC
4502 /* Set if we have a locally maintained mtime value, rather than
4503 getting it from the file each time. */
b34976b6 4504 bfd_boolean mtime_set;
252b5132 4505
b34976b6 4506 /* File modified time, if mtime_set is TRUE. */
b5f79c76 4507 long mtime;
252b5132 4508
b5f79c76
NC
4509 /* Reserved for an unimplemented file locking extension. */
4510 int ifd;
252b5132 4511
b5f79c76
NC
4512 /* The format which belongs to the BFD. (object, core, etc.) */
4513 bfd_format format;
252b5132 4514
b5f79c76
NC
4515 /* The direction with which the BFD was opened. */
4516 enum bfd_direction
4517 {
4518 no_direction = 0,
4519 read_direction = 1,
4520 write_direction = 2,
4521 both_direction = 3
4522 }
4523 direction;
4524
4525 /* Format_specific flags. */
4526 flagword flags;
252b5132 4527
b5f79c76
NC
4528 /* Currently my_archive is tested before adding origin to
4529 anything. I believe that this can become always an add of
4530 origin, with origin set to 0 for non archive files. */
4531 ufile_ptr origin;
252b5132 4532
b5f79c76
NC
4533 /* Remember when output has begun, to stop strange things
4534 from happening. */
b34976b6 4535 bfd_boolean output_has_begun;
73e87d70 4536
b5f79c76
NC
4537 /* A hash table for section names. */
4538 struct bfd_hash_table section_htab;
73e87d70 4539
b5f79c76 4540 /* Pointer to linked list of sections. */
198beae2 4541 struct bfd_section *sections;
252b5132 4542
5daa8fe7
L
4543 /* The last section on the section list. */
4544 struct bfd_section *section_last;
252b5132 4545
b5f79c76
NC
4546 /* The number of sections. */
4547 unsigned int section_count;
252b5132 4548
b5f79c76
NC
4549 /* Stuff only useful for object files:
4550 The start address. */
4551 bfd_vma start_address;
252b5132 4552
b5f79c76
NC
4553 /* Used for input and output. */
4554 unsigned int symcount;
252b5132 4555
b5f79c76 4556 /* Symbol table for output BFD (with symcount entries). */
fc0a2244 4557 struct bfd_symbol **outsymbols;
252b5132 4558
1f70368c
DJ
4559 /* Used for slurped dynamic symbol tables. */
4560 unsigned int dynsymcount;
4561
b5f79c76
NC
4562 /* Pointer to structure which contains architecture information. */
4563 const struct bfd_arch_info *arch_info;
252b5132 4564
b58f81ae
DJ
4565 /* Flag set if symbols from this BFD should not be exported. */
4566 bfd_boolean no_export;
4567
b5f79c76 4568 /* Stuff only useful for archives. */
c58b9523 4569 void *arelt_data;
2ce40c65
AM
4570 struct bfd *my_archive; /* The containing archive BFD. */
4571 struct bfd *next; /* The next BFD in the archive. */
4572 struct bfd *archive_head; /* The first BFD in the archive. */
b34976b6 4573 bfd_boolean has_armap;
252b5132 4574
b5f79c76 4575 /* A chain of BFD structures involved in a link. */
2ce40c65 4576 struct bfd *link_next;
252b5132 4577
b5f79c76
NC
4578 /* A field used by _bfd_generic_link_add_archive_symbols. This will
4579 be used only for archive elements. */
4580 int archive_pass;
252b5132 4581
b5f79c76
NC
4582 /* Used by the back end to hold private data. */
4583 union
4584 {
252b5132
RH
4585 struct aout_data_struct *aout_data;
4586 struct artdata *aout_ar_data;
4587 struct _oasys_data *oasys_obj_data;
4588 struct _oasys_ar_data *oasys_ar_data;
4589 struct coff_tdata *coff_obj_data;
4590 struct pe_tdata *pe_obj_data;
4591 struct xcoff_tdata *xcoff_obj_data;
4592 struct ecoff_tdata *ecoff_obj_data;
4593 struct ieee_data_struct *ieee_data;
4594 struct ieee_ar_data_struct *ieee_ar_data;
4595 struct srec_data_struct *srec_data;
4596 struct ihex_data_struct *ihex_data;
4597 struct tekhex_data_struct *tekhex_data;
4598 struct elf_obj_tdata *elf_obj_data;
4599 struct nlm_obj_tdata *nlm_obj_data;
4600 struct bout_data_struct *bout_data;
3c3bdf30 4601 struct mmo_data_struct *mmo_data;
252b5132
RH
4602 struct sun_core_struct *sun_core_data;
4603 struct sco5_core_struct *sco5_core_data;
4604 struct trad_core_struct *trad_core_data;
4605 struct som_data_struct *som_data;
4606 struct hpux_core_struct *hpux_core_data;
4607 struct hppabsd_core_struct *hppabsd_core_data;
4608 struct sgi_core_struct *sgi_core_data;
4609 struct lynx_core_struct *lynx_core_data;
4610 struct osf_core_struct *osf_core_data;
4611 struct cisco_core_struct *cisco_core_data;
4612 struct versados_data_struct *versados_data;
4613 struct netbsd_core_struct *netbsd_core_data;
3af9a47b
NC
4614 struct mach_o_data_struct *mach_o_data;
4615 struct mach_o_fat_data_struct *mach_o_fat_data;
4616 struct bfd_pef_data_struct *pef_data;
4617 struct bfd_pef_xlib_data_struct *pef_xlib_data;
4618 struct bfd_sym_data_struct *sym_data;
c58b9523 4619 void *any;
b5f79c76
NC
4620 }
4621 tdata;
8546af74 4622
b5f79c76 4623 /* Used by the application to hold private data. */
c58b9523 4624 void *usrdata;
252b5132 4625
52b219b5 4626 /* Where all the allocated stuff under this BFD goes. This is a
c58b9523
AM
4627 struct objalloc *, but we use void * to avoid requiring the inclusion
4628 of objalloc.h. */
4629 void *memory;
252b5132
RH
4630};
4631
4632typedef enum bfd_error
4633{
4634 bfd_error_no_error = 0,
4635 bfd_error_system_call,
4636 bfd_error_invalid_target,
4637 bfd_error_wrong_format,
3619ad04 4638 bfd_error_wrong_object_format,
252b5132
RH
4639 bfd_error_invalid_operation,
4640 bfd_error_no_memory,
4641 bfd_error_no_symbols,
4642 bfd_error_no_armap,
4643 bfd_error_no_more_archived_files,
4644 bfd_error_malformed_archive,
4645 bfd_error_file_not_recognized,
4646 bfd_error_file_ambiguously_recognized,
4647 bfd_error_no_contents,
4648 bfd_error_nonrepresentable_section,
4649 bfd_error_no_debug_section,
4650 bfd_error_bad_value,
4651 bfd_error_file_truncated,
4652 bfd_error_file_too_big,
b52149c8 4653 bfd_error_on_input,
252b5132 4654 bfd_error_invalid_error_code
b5f79c76
NC
4655}
4656bfd_error_type;
252b5132 4657
c58b9523 4658bfd_error_type bfd_get_error (void);
252b5132 4659
b52149c8 4660void bfd_set_error (bfd_error_type error_tag, ...);
252b5132 4661
c58b9523 4662const char *bfd_errmsg (bfd_error_type error_tag);
252b5132 4663
c58b9523 4664void bfd_perror (const char *message);
252b5132 4665
c58b9523 4666typedef void (*bfd_error_handler_type) (const char *, ...);
252b5132 4667
c58b9523 4668bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
252b5132 4669
c58b9523 4670void bfd_set_error_program_name (const char *);
252b5132 4671
c58b9523 4672bfd_error_handler_type bfd_get_error_handler (void);
252b5132 4673
c58b9523 4674long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
252b5132 4675
c58b9523
AM
4676long bfd_canonicalize_reloc
4677 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
252b5132 4678
c58b9523
AM
4679void bfd_set_reloc
4680 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
252b5132 4681
c58b9523 4682bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
252b5132 4683
c58b9523 4684int bfd_get_arch_size (bfd *abfd);
125c4a69 4685
c58b9523 4686int bfd_get_sign_extend_vma (bfd *abfd);
125c4a69 4687
c58b9523 4688bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
252b5132 4689
c58b9523 4690unsigned int bfd_get_gp_size (bfd *abfd);
252b5132 4691
c58b9523 4692void bfd_set_gp_size (bfd *abfd, unsigned int i);
252b5132 4693
c58b9523 4694bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
252b5132 4695
80fccad2
BW
4696bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
4697
4698#define bfd_copy_private_header_data(ibfd, obfd) \
4699 BFD_SEND (obfd, _bfd_copy_private_header_data, \
4700 (ibfd, obfd))
c58b9523 4701bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
4702
4703#define bfd_copy_private_bfd_data(ibfd, obfd) \
4704 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
4705 (ibfd, obfd))
c58b9523 4706bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
4707
4708#define bfd_merge_private_bfd_data(ibfd, obfd) \
4709 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
4710 (ibfd, obfd))
c58b9523 4711bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
252b5132
RH
4712
4713#define bfd_set_private_flags(abfd, flags) \
ed781d5d 4714 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
a6b96beb
AM
4715#define bfd_sizeof_headers(abfd, info) \
4716 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
252b5132
RH
4717
4718#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
ed781d5d
NC
4719 BFD_SEND (abfd, _bfd_find_nearest_line, \
4720 (abfd, sec, syms, off, file, func, line))
252b5132 4721
5420f73d
L
4722#define bfd_find_line(abfd, syms, sym, file, line) \
4723 BFD_SEND (abfd, _bfd_find_line, \
4724 (abfd, syms, sym, file, line))
4725
4ab527b0
FF
4726#define bfd_find_inliner_info(abfd, file, func, line) \
4727 BFD_SEND (abfd, _bfd_find_inliner_info, \
4728 (abfd, file, func, line))
4729
252b5132 4730#define bfd_debug_info_start(abfd) \
ed781d5d 4731 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
252b5132
RH
4732
4733#define bfd_debug_info_end(abfd) \
ed781d5d 4734 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
252b5132
RH
4735
4736#define bfd_debug_info_accumulate(abfd, section) \
ed781d5d 4737 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
541389e2 4738
252b5132 4739#define bfd_stat_arch_elt(abfd, stat) \
ed781d5d 4740 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
252b5132
RH
4741
4742#define bfd_update_armap_timestamp(abfd) \
ed781d5d 4743 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
252b5132
RH
4744
4745#define bfd_set_arch_mach(abfd, arch, mach)\
ed781d5d 4746 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
252b5132
RH
4747
4748#define bfd_relax_section(abfd, section, link_info, again) \
4749 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
4750
4751#define bfd_gc_sections(abfd, link_info) \
4752 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
4753
8550eb6e
JJ
4754#define bfd_merge_sections(abfd, link_info) \
4755 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
4756
72adc230
AM
4757#define bfd_is_group_section(abfd, sec) \
4758 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
4759
e61463e1
AM
4760#define bfd_discard_group(abfd, sec) \
4761 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
4762
252b5132
RH
4763#define bfd_link_hash_table_create(abfd) \
4764 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
4765
e2d34d7d
DJ
4766#define bfd_link_hash_table_free(abfd, hash) \
4767 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
4768
252b5132
RH
4769#define bfd_link_add_symbols(abfd, info) \
4770 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
4771
1449d79b 4772#define bfd_link_just_syms(abfd, sec, info) \
2d653fc7
AM
4773 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
4774
252b5132
RH
4775#define bfd_final_link(abfd, info) \
4776 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
4777
4778#define bfd_free_cached_info(abfd) \
4779 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
4780
4781#define bfd_get_dynamic_symtab_upper_bound(abfd) \
4782 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
4783
4784#define bfd_print_private_bfd_data(abfd, file)\
4785 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
4786
4787#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
4788 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
4789
c9727e01
AM
4790#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
4791 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
4792 dyncount, dynsyms, ret))
4c45e5c9 4793
252b5132
RH
4794#define bfd_get_dynamic_reloc_upper_bound(abfd) \
4795 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
4796
4797#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
4798 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
4799
4800extern bfd_byte *bfd_get_relocated_section_contents
c58b9523
AM
4801 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
4802 bfd_boolean, asymbol **);
252b5132 4803
c58b9523 4804bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
8c98ec7d 4805
e84d6fca
AM
4806struct bfd_preserve
4807{
c58b9523
AM
4808 void *marker;
4809 void *tdata;
e84d6fca
AM
4810 flagword flags;
4811 const struct bfd_arch_info *arch_info;
198beae2 4812 struct bfd_section *sections;
5daa8fe7 4813 struct bfd_section *section_last;
e84d6fca
AM
4814 unsigned int section_count;
4815 struct bfd_hash_table section_htab;
4816};
4817
c58b9523 4818bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
e84d6fca 4819
c58b9523 4820void bfd_preserve_restore (bfd *, struct bfd_preserve *);
e84d6fca 4821
c58b9523 4822void bfd_preserve_finish (bfd *, struct bfd_preserve *);
e84d6fca 4823
24718e3b
L
4824bfd_vma bfd_emul_get_maxpagesize (const char *);
4825
4826void bfd_emul_set_maxpagesize (const char *, bfd_vma);
4827
4828bfd_vma bfd_emul_get_commonpagesize (const char *);
4829
4830void bfd_emul_set_commonpagesize (const char *, bfd_vma);
4831
e61463e1 4832/* Extracted from archive.c. */
c58b9523
AM
4833symindex bfd_get_next_mapent
4834 (bfd *abfd, symindex previous, carsym **sym);
252b5132 4835
c58b9523 4836bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
252b5132 4837
c58b9523 4838bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
252b5132 4839
e61463e1 4840/* Extracted from corefile.c. */
c58b9523 4841const char *bfd_core_file_failing_command (bfd *abfd);
252b5132 4842
c58b9523 4843int bfd_core_file_failing_signal (bfd *abfd);
252b5132 4844
c58b9523
AM
4845bfd_boolean core_file_matches_executable_p
4846 (bfd *core_bfd, bfd *exec_bfd);
252b5132 4847
9bf46c00
AM
4848bfd_boolean generic_core_file_matches_executable_p
4849 (bfd *core_bfd, bfd *exec_bfd);
4850
e61463e1 4851/* Extracted from targets.c. */
252b5132 4852#define BFD_SEND(bfd, message, arglist) \
c58b9523 4853 ((*((bfd)->xvec->message)) arglist)
252b5132
RH
4854
4855#ifdef DEBUG_BFD_SEND
4856#undef BFD_SEND
4857#define BFD_SEND(bfd, message, arglist) \
4858 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
4859 ((*((bfd)->xvec->message)) arglist) : \
4860 (bfd_assert (__FILE__,__LINE__), NULL))
4861#endif
4862#define BFD_SEND_FMT(bfd, message, arglist) \
c58b9523 4863 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
252b5132
RH
4864
4865#ifdef DEBUG_BFD_SEND
4866#undef BFD_SEND_FMT
4867#define BFD_SEND_FMT(bfd, message, arglist) \
4868 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
8c603c85 4869 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
252b5132
RH
4870 (bfd_assert (__FILE__,__LINE__), NULL))
4871#endif
b5f79c76
NC
4872
4873enum bfd_flavour
4874{
252b5132
RH
4875 bfd_target_unknown_flavour,
4876 bfd_target_aout_flavour,
4877 bfd_target_coff_flavour,
4878 bfd_target_ecoff_flavour,
9bd09e22 4879 bfd_target_xcoff_flavour,
252b5132
RH
4880 bfd_target_elf_flavour,
4881 bfd_target_ieee_flavour,
4882 bfd_target_nlm_flavour,
4883 bfd_target_oasys_flavour,
4884 bfd_target_tekhex_flavour,
4885 bfd_target_srec_flavour,
4886 bfd_target_ihex_flavour,
4887 bfd_target_som_flavour,
4888 bfd_target_os9k_flavour,
4889 bfd_target_versados_flavour,
4890 bfd_target_msdos_flavour,
4891 bfd_target_ovax_flavour,
3c3bdf30 4892 bfd_target_evax_flavour,
3af9a47b
NC
4893 bfd_target_mmo_flavour,
4894 bfd_target_mach_o_flavour,
4895 bfd_target_pef_flavour,
4896 bfd_target_pef_xlib_flavour,
4897 bfd_target_sym_flavour
252b5132
RH
4898};
4899
4900enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
4901
52b219b5 4902/* Forward declaration. */
252b5132
RH
4903typedef struct bfd_link_info _bfd_link_info;
4904
4905typedef struct bfd_target
4906{
b5f79c76 4907 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
252b5132 4908 char *name;
b5f79c76
NC
4909
4910 /* The "flavour" of a back end is a general indication about
4911 the contents of a file. */
252b5132 4912 enum bfd_flavour flavour;
b5f79c76
NC
4913
4914 /* The order of bytes within the data area of a file. */
252b5132 4915 enum bfd_endian byteorder;
b5f79c76
NC
4916
4917 /* The order of bytes within the header parts of a file. */
252b5132 4918 enum bfd_endian header_byteorder;
b5f79c76
NC
4919
4920 /* A mask of all the flags which an executable may have set -
4921 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
8c603c85 4922 flagword object_flags;
b5f79c76
NC
4923
4924 /* A mask of all the flags which a section may have set - from
4925 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
252b5132 4926 flagword section_flags;
b5f79c76
NC
4927
4928 /* The character normally found at the front of a symbol.
4929 (if any), perhaps `_'. */
252b5132 4930 char symbol_leading_char;
b5f79c76
NC
4931
4932 /* The pad character for file names within an archive header. */
8c603c85 4933 char ar_pad_char;
b5f79c76
NC
4934
4935 /* The maximum number of characters in an archive header. */
252b5132 4936 unsigned short ar_max_namelen;
b5f79c76
NC
4937
4938 /* Entries for byte swapping for data. These are different from the
a67a7b8b 4939 other entry points, since they don't take a BFD as the first argument.
b5f79c76 4940 Certain other handlers could do the same. */
8ce8c090
AM
4941 bfd_uint64_t (*bfd_getx64) (const void *);
4942 bfd_int64_t (*bfd_getx_signed_64) (const void *);
4943 void (*bfd_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
4944 bfd_vma (*bfd_getx32) (const void *);
4945 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
4946 void (*bfd_putx32) (bfd_vma, void *);
4947 bfd_vma (*bfd_getx16) (const void *);
4948 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
4949 void (*bfd_putx16) (bfd_vma, void *);
b5f79c76
NC
4950
4951 /* Byte swapping for the headers. */
8ce8c090
AM
4952 bfd_uint64_t (*bfd_h_getx64) (const void *);
4953 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
4954 void (*bfd_h_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
4955 bfd_vma (*bfd_h_getx32) (const void *);
4956 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
4957 void (*bfd_h_putx32) (bfd_vma, void *);
4958 bfd_vma (*bfd_h_getx16) (const void *);
4959 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
4960 void (*bfd_h_putx16) (bfd_vma, void *);
b5f79c76
NC
4961
4962 /* Format dependent routines: these are vectors of entry points
4963 within the target vector structure, one for each format to check. */
4964
4965 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
c58b9523 4966 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
b5f79c76
NC
4967
4968 /* Set the format of a file being written. */
c58b9523 4969 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
b5f79c76
NC
4970
4971 /* Write cached information into a file being written, at <<bfd_close>>. */
c58b9523 4972 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
252b5132 4973
b5f79c76 4974
52b219b5 4975 /* Generic entry points. */
e43d48cc 4976#define BFD_JUMP_TABLE_GENERIC(NAME) \
c58b9523
AM
4977 NAME##_close_and_cleanup, \
4978 NAME##_bfd_free_cached_info, \
4979 NAME##_new_section_hook, \
4980 NAME##_get_section_contents, \
4981 NAME##_get_section_contents_in_window
252b5132 4982
52b219b5 4983 /* Called when the BFD is being closed to do any necessary cleanup. */
c58b9523 4984 bfd_boolean (*_close_and_cleanup) (bfd *);
52b219b5 4985 /* Ask the BFD to free all cached information. */
c58b9523 4986 bfd_boolean (*_bfd_free_cached_info) (bfd *);
52b219b5 4987 /* Called when a new section is created. */
c58b9523 4988 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
52b219b5 4989 /* Read the contents of a section. */
b34976b6 4990 bfd_boolean (*_bfd_get_section_contents)
c58b9523 4991 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
b34976b6 4992 bfd_boolean (*_bfd_get_section_contents_in_window)
c58b9523 4993 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
252b5132 4994
52b219b5 4995 /* Entry points to copy private data. */
e43d48cc 4996#define BFD_JUMP_TABLE_COPY(NAME) \
c58b9523
AM
4997 NAME##_bfd_copy_private_bfd_data, \
4998 NAME##_bfd_merge_private_bfd_data, \
ccd2ec6a 4999 _bfd_generic_init_private_section_data, \
c58b9523
AM
5000 NAME##_bfd_copy_private_section_data, \
5001 NAME##_bfd_copy_private_symbol_data, \
80fccad2 5002 NAME##_bfd_copy_private_header_data, \
c58b9523
AM
5003 NAME##_bfd_set_private_flags, \
5004 NAME##_bfd_print_private_bfd_data
5005
52b219b5 5006 /* Called to copy BFD general private data from one object file
252b5132 5007 to another. */
c58b9523 5008 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
52b219b5 5009 /* Called to merge BFD general private data from one object file
252b5132 5010 to a common output file when linking. */
c58b9523 5011 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
ccd2ec6a
L
5012 /* Called to initialize BFD private section data from one object file
5013 to another. */
5014#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5015 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5016 bfd_boolean (*_bfd_init_private_section_data)
5017 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
52b219b5 5018 /* Called to copy BFD private section data from one object file
252b5132 5019 to another. */
b34976b6 5020 bfd_boolean (*_bfd_copy_private_section_data)
c58b9523 5021 (bfd *, sec_ptr, bfd *, sec_ptr);
8c603c85 5022 /* Called to copy BFD private symbol data from one symbol
252b5132 5023 to another. */
b34976b6 5024 bfd_boolean (*_bfd_copy_private_symbol_data)
c58b9523 5025 (bfd *, asymbol *, bfd *, asymbol *);
80fccad2
BW
5026 /* Called to copy BFD private header data from one object file
5027 to another. */
5028 bfd_boolean (*_bfd_copy_private_header_data)
5029 (bfd *, bfd *);
b5f79c76 5030 /* Called to set private backend flags. */
c58b9523 5031 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
252b5132 5032
b5f79c76 5033 /* Called to print private BFD data. */
c58b9523 5034 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
252b5132 5035
52b219b5 5036 /* Core file entry points. */
e43d48cc 5037#define BFD_JUMP_TABLE_CORE(NAME) \
c58b9523
AM
5038 NAME##_core_file_failing_command, \
5039 NAME##_core_file_failing_signal, \
5040 NAME##_core_file_matches_executable_p
5041
5042 char * (*_core_file_failing_command) (bfd *);
5043 int (*_core_file_failing_signal) (bfd *);
5044 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
252b5132 5045
52b219b5 5046 /* Archive entry points. */
e43d48cc 5047#define BFD_JUMP_TABLE_ARCHIVE(NAME) \
c58b9523
AM
5048 NAME##_slurp_armap, \
5049 NAME##_slurp_extended_name_table, \
5050 NAME##_construct_extended_name_table, \
5051 NAME##_truncate_arname, \
5052 NAME##_write_armap, \
5053 NAME##_read_ar_hdr, \
5054 NAME##_openr_next_archived_file, \
5055 NAME##_get_elt_at_index, \
5056 NAME##_generic_stat_arch_elt, \
5057 NAME##_update_armap_timestamp
5058
5059 bfd_boolean (*_bfd_slurp_armap) (bfd *);
5060 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
b34976b6 5061 bfd_boolean (*_bfd_construct_extended_name_table)
c58b9523
AM
5062 (bfd *, char **, bfd_size_type *, const char **);
5063 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
b34976b6 5064 bfd_boolean (*write_armap)
c58b9523
AM
5065 (bfd *, unsigned int, struct orl *, unsigned int, int);
5066 void * (*_bfd_read_ar_hdr_fn) (bfd *);
5067 bfd * (*openr_next_archived_file) (bfd *, bfd *);
5068#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
5069 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
5070 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
5071 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
77fb9c28 5072
52b219b5 5073 /* Entry points used for symbols. */
e43d48cc 5074#define BFD_JUMP_TABLE_SYMBOLS(NAME) \
c58b9523 5075 NAME##_get_symtab_upper_bound, \
6cee3f79 5076 NAME##_canonicalize_symtab, \
c58b9523
AM
5077 NAME##_make_empty_symbol, \
5078 NAME##_print_symbol, \
5079 NAME##_get_symbol_info, \
5080 NAME##_bfd_is_local_label_name, \
3c9458e9 5081 NAME##_bfd_is_target_special_symbol, \
c58b9523
AM
5082 NAME##_get_lineno, \
5083 NAME##_find_nearest_line, \
5420f73d 5084 _bfd_generic_find_line, \
4ab527b0 5085 NAME##_find_inliner_info, \
c58b9523
AM
5086 NAME##_bfd_make_debug_symbol, \
5087 NAME##_read_minisymbols, \
5088 NAME##_minisymbol_to_symbol
5089
5090 long (*_bfd_get_symtab_upper_bound) (bfd *);
5091 long (*_bfd_canonicalize_symtab)
fc0a2244
AC
5092 (bfd *, struct bfd_symbol **);
5093 struct bfd_symbol *
c58b9523 5094 (*_bfd_make_empty_symbol) (bfd *);
b34976b6 5095 void (*_bfd_print_symbol)
fc0a2244 5096 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
c58b9523 5097#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
b34976b6 5098 void (*_bfd_get_symbol_info)
fc0a2244 5099 (bfd *, struct bfd_symbol *, symbol_info *);
c58b9523
AM
5100#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
5101 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
3c9458e9 5102 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
fc0a2244 5103 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
b34976b6 5104 bfd_boolean (*_bfd_find_nearest_line)
fc0a2244 5105 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
c58b9523 5106 const char **, const char **, unsigned int *);
5420f73d
L
5107 bfd_boolean (*_bfd_find_line)
5108 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
5109 const char **, unsigned int *);
4ab527b0
FF
5110 bfd_boolean (*_bfd_find_inliner_info)
5111 (bfd *, const char **, const char **, unsigned int *);
52b219b5 5112 /* Back-door to allow format-aware applications to create debug symbols
252b5132
RH
5113 while using BFD for everything else. Currently used by the assembler
5114 when creating COFF files. */
b34976b6 5115 asymbol * (*_bfd_make_debug_symbol)
c58b9523 5116 (bfd *, void *, unsigned long size);
252b5132
RH
5117#define bfd_read_minisymbols(b, d, m, s) \
5118 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
b34976b6 5119 long (*_read_minisymbols)
c58b9523 5120 (bfd *, bfd_boolean, void **, unsigned int *);
252b5132
RH
5121#define bfd_minisymbol_to_symbol(b, d, m, f) \
5122 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
b34976b6 5123 asymbol * (*_minisymbol_to_symbol)
c58b9523 5124 (bfd *, bfd_boolean, const void *, asymbol *);
252b5132 5125
52b219b5 5126 /* Routines for relocs. */
e43d48cc 5127#define BFD_JUMP_TABLE_RELOCS(NAME) \
c58b9523
AM
5128 NAME##_get_reloc_upper_bound, \
5129 NAME##_canonicalize_reloc, \
5130 NAME##_bfd_reloc_type_lookup
5131
5132 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
b34976b6 5133 long (*_bfd_canonicalize_reloc)
fc0a2244 5134 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
52b219b5 5135 /* See documentation on reloc types. */
252b5132 5136 reloc_howto_type *
c58b9523 5137 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
252b5132 5138
52b219b5 5139 /* Routines used when writing an object file. */
e43d48cc 5140#define BFD_JUMP_TABLE_WRITE(NAME) \
c58b9523
AM
5141 NAME##_set_arch_mach, \
5142 NAME##_set_section_contents
5143
b34976b6 5144 bfd_boolean (*_bfd_set_arch_mach)
c58b9523 5145 (bfd *, enum bfd_architecture, unsigned long);
b34976b6 5146 bfd_boolean (*_bfd_set_section_contents)
0f867abe 5147 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
252b5132 5148
52b219b5 5149 /* Routines used by the linker. */
e43d48cc 5150#define BFD_JUMP_TABLE_LINK(NAME) \
c58b9523
AM
5151 NAME##_sizeof_headers, \
5152 NAME##_bfd_get_relocated_section_contents, \
5153 NAME##_bfd_relax_section, \
5154 NAME##_bfd_link_hash_table_create, \
5155 NAME##_bfd_link_hash_table_free, \
5156 NAME##_bfd_link_add_symbols, \
5157 NAME##_bfd_link_just_syms, \
5158 NAME##_bfd_final_link, \
5159 NAME##_bfd_link_split_section, \
5160 NAME##_bfd_gc_sections, \
5161 NAME##_bfd_merge_sections, \
72adc230 5162 NAME##_bfd_is_group_section, \
082b7297
L
5163 NAME##_bfd_discard_group, \
5164 NAME##_section_already_linked \
c58b9523 5165
a6b96beb 5166 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
b34976b6 5167 bfd_byte * (*_bfd_get_relocated_section_contents)
c58b9523 5168 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
fc0a2244 5169 bfd_byte *, bfd_boolean, struct bfd_symbol **);
252b5132 5170
b34976b6 5171 bfd_boolean (*_bfd_relax_section)
198beae2 5172 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
252b5132 5173
52b219b5 5174 /* Create a hash table for the linker. Different backends store
252b5132 5175 different information in this table. */
b34976b6 5176 struct bfd_link_hash_table *
c58b9523 5177 (*_bfd_link_hash_table_create) (bfd *);
252b5132 5178
e2d34d7d 5179 /* Release the memory associated with the linker hash table. */
c58b9523 5180 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
e2d34d7d 5181
52b219b5 5182 /* Add symbols from this object file into the hash table. */
c58b9523 5183 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
252b5132 5184
2d653fc7 5185 /* Indicate that we are only retrieving symbol values from this section. */
c58b9523 5186 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
2d653fc7 5187
52b219b5 5188 /* Do a link based on the link_order structures attached to each
252b5132 5189 section of the BFD. */
c58b9523 5190 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
252b5132 5191
52b219b5 5192 /* Should this section be split up into smaller pieces during linking. */
198beae2 5193 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
252b5132 5194
52b219b5 5195 /* Remove sections that are not referenced from the output. */
c58b9523 5196 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
252b5132 5197
8550eb6e 5198 /* Attempt to merge SEC_MERGE sections. */
c58b9523 5199 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
8550eb6e 5200
72adc230
AM
5201 /* Is this section a member of a group? */
5202 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
5203
e61463e1 5204 /* Discard members of a group. */
198beae2 5205 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
e61463e1 5206
082b7297
L
5207 /* Check if SEC has been already linked during a reloceatable or
5208 final link. */
c0f00686
L
5209 void (*_section_already_linked) (bfd *, struct bfd_section *,
5210 struct bfd_link_info *);
082b7297 5211
52b219b5 5212 /* Routines to handle dynamic symbols and relocs. */
e43d48cc 5213#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
c58b9523
AM
5214 NAME##_get_dynamic_symtab_upper_bound, \
5215 NAME##_canonicalize_dynamic_symtab, \
4c45e5c9 5216 NAME##_get_synthetic_symtab, \
c58b9523
AM
5217 NAME##_get_dynamic_reloc_upper_bound, \
5218 NAME##_canonicalize_dynamic_reloc
5219
b5f79c76 5220 /* Get the amount of memory required to hold the dynamic symbols. */
c58b9523 5221 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
52b219b5 5222 /* Read in the dynamic symbols. */
b34976b6 5223 long (*_bfd_canonicalize_dynamic_symtab)
fc0a2244 5224 (bfd *, struct bfd_symbol **);
4c45e5c9
JJ
5225 /* Create synthetized symbols. */
5226 long (*_bfd_get_synthetic_symtab)
c9727e01
AM
5227 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
5228 struct bfd_symbol **);
52b219b5 5229 /* Get the amount of memory required to hold the dynamic relocs. */
c58b9523 5230 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
52b219b5 5231 /* Read in the dynamic relocs. */
b34976b6 5232 long (*_bfd_canonicalize_dynamic_reloc)
fc0a2244 5233 (bfd *, arelent **, struct bfd_symbol **);
b23b8e6e 5234
b5f79c76
NC
5235 /* Opposite endian version of this target. */
5236 const struct bfd_target * alternative_target;
8c603c85 5237
b5f79c76
NC
5238 /* Data for use by back-end routines, which isn't
5239 generic enough to belong in this structure. */
9c5bfbb7 5240 const void *backend_data;
8c603c85 5241
252b5132 5242} bfd_target;
b5f79c76 5243
c58b9523 5244bfd_boolean bfd_set_default_target (const char *name);
252b5132 5245
c58b9523 5246const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
252b5132 5247
c58b9523 5248const char ** bfd_target_list (void);
252b5132 5249
c58b9523
AM
5250const bfd_target *bfd_search_for_target
5251 (int (*search_func) (const bfd_target *, void *),
5252 void *);
c3c89269 5253
e61463e1 5254/* Extracted from format.c. */
c58b9523 5255bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
252b5132 5256
c58b9523
AM
5257bfd_boolean bfd_check_format_matches
5258 (bfd *abfd, bfd_format format, char ***matching);
252b5132 5259
c58b9523 5260bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
252b5132 5261
c58b9523 5262const char *bfd_format_string (bfd_format format);
252b5132 5263
af39267e 5264/* Extracted from linker.c. */
c58b9523 5265bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
af39267e
DJ
5266
5267#define bfd_link_split_section(abfd, sec) \
5268 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
5269
c0f00686
L
5270void bfd_section_already_linked (bfd *abfd, asection *sec,
5271 struct bfd_link_info *info);
082b7297 5272
c0f00686
L
5273#define bfd_section_already_linked(abfd, sec, info) \
5274 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
082b7297 5275
af39267e 5276/* Extracted from simple.c. */
c58b9523
AM
5277bfd_byte *bfd_simple_get_relocated_section_contents
5278 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
af39267e 5279
252b5132
RH
5280#ifdef __cplusplus
5281}
5282#endif
5283#endif