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[thirdparty/binutils-gdb.git] / bfd / bfd-in2.h
CommitLineData
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1/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically
2 generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c",
3 "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c",
4 "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c",
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
252b5132
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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"
e43d48cc
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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)
ea9986ff
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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))
0112cd26
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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@
69263e90
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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;
252b5132
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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. */
b5f79c76
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297/* This is a type pun with struct ranlib on purpose! */
298typedef struct carsym
299{
252b5132 300 char *name;
b5f79c76
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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;
b5f79c76
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314 } u; /* bfd* or file position. */
315 int namidx; /* Index into string table. */
252b5132
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316};
317\f
b5f79c76
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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;
b5f79c76
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327}
328alent;
252b5132 329\f
b5f79c76 330/* Object and core file sections. */
252b5132
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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)
252b5132
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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)
252b5132
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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
AM
360/* Forward define. */
361struct stat;
252b5132
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362\f
363typedef enum bfd_print_symbol
60bcf0fa 364{
252b5132
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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
252b5132
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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
RH
381} symbol_info;
382
383/* Get the name of a stabs type code. */
384
c58b9523 385extern const char *bfd_get_stab_name (int);
252b5132
RH
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
RH
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
RH
429};
430
431/* Initialize a hash table. */
b34976b6 432extern bfd_boolean bfd_hash_table_init
c58b9523
AM
433 (struct bfd_hash_table *,
434 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
435 struct bfd_hash_table *,
66eb6687
AM
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
RH
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
AM
456 (struct bfd_hash_table *, const char *, bfd_boolean create,
457 bfd_boolean copy);
252b5132
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458
459/* Replace an entry in a hash table. */
460extern void bfd_hash_replace
c58b9523
AM
461 (struct bfd_hash_table *, struct bfd_hash_entry *old,
462 struct bfd_hash_entry *nw);
252b5132
RH
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
RH
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
RH
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
RH
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,
f6cf9273
AM
973 void *stream),
974 int (*stat) (struct bfd *abfd,
975 void *stream,
976 struct stat *sb));
40838a72 977
c58b9523 978bfd *bfd_openw (const char *filename, const char *target);
252b5132 979
c58b9523 980bfd_boolean bfd_close (bfd *abfd);
252b5132 981
c58b9523 982bfd_boolean bfd_close_all_done (bfd *);
252b5132 983
c58b9523 984bfd *bfd_create (const char *filename, bfd *templ);
252b5132 985
c58b9523 986bfd_boolean bfd_make_writable (bfd *abfd);
252b5132 987
c58b9523 988bfd_boolean bfd_make_readable (bfd *abfd);
252b5132 989
c58b9523
AM
990unsigned long bfd_calc_gnu_debuglink_crc32
991 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
2593f09a 992
c58b9523 993char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
31f7ba04 994
198beae2 995struct bfd_section *bfd_create_gnu_debuglink_section
c58b9523 996 (bfd *abfd, const char *filename);
e7c81c25 997
c58b9523 998bfd_boolean bfd_fill_in_gnu_debuglink_section
198beae2 999 (bfd *abfd, struct bfd_section *sect, const char *filename);
2593f09a 1000
e61463e1 1001/* Extracted from libbfd.c. */
541389e2 1002
52b219b5 1003/* Byte swapping macros for user section data. */
252b5132
RH
1004
1005#define bfd_put_8(abfd, val, ptr) \
edeb6e24 1006 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
252b5132 1007#define bfd_put_signed_8 \
c58b9523 1008 bfd_put_8
252b5132 1009#define bfd_get_8(abfd, ptr) \
c58b9523 1010 (*(unsigned char *) (ptr) & 0xff)
252b5132 1011#define bfd_get_signed_8(abfd, ptr) \
c58b9523 1012 (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
252b5132
RH
1013
1014#define bfd_put_16(abfd, val, ptr) \
c58b9523 1015 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
252b5132 1016#define bfd_put_signed_16 \
c58b9523 1017 bfd_put_16
252b5132 1018#define bfd_get_16(abfd, ptr) \
c58b9523 1019 BFD_SEND (abfd, bfd_getx16, (ptr))
252b5132 1020#define bfd_get_signed_16(abfd, ptr) \
c58b9523 1021 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
252b5132
RH
1022
1023#define bfd_put_32(abfd, val, ptr) \
c58b9523 1024 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
252b5132 1025#define bfd_put_signed_32 \
c58b9523 1026 bfd_put_32
252b5132 1027#define bfd_get_32(abfd, ptr) \
c58b9523 1028 BFD_SEND (abfd, bfd_getx32, (ptr))
252b5132 1029#define bfd_get_signed_32(abfd, ptr) \
c58b9523 1030 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
252b5132
RH
1031
1032#define bfd_put_64(abfd, val, ptr) \
c58b9523 1033 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
252b5132 1034#define bfd_put_signed_64 \
c58b9523 1035 bfd_put_64
252b5132 1036#define bfd_get_64(abfd, ptr) \
c58b9523 1037 BFD_SEND (abfd, bfd_getx64, (ptr))
252b5132 1038#define bfd_get_signed_64(abfd, ptr) \
c58b9523 1039 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
252b5132 1040
c58b9523
AM
1041#define bfd_get(bits, abfd, ptr) \
1042 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1043 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1044 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1045 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1046 : (abort (), (bfd_vma) - 1))
c7ac6ff8 1047
c58b9523
AM
1048#define bfd_put(bits, abfd, val, ptr) \
1049 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1050 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1051 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1052 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1053 : (abort (), (void) 0))
c7ac6ff8 1054
541389e2 1055
52b219b5 1056/* Byte swapping macros for file header data. */
252b5132
RH
1057
1058#define bfd_h_put_8(abfd, val, ptr) \
dc810e39 1059 bfd_put_8 (abfd, val, ptr)
252b5132 1060#define bfd_h_put_signed_8(abfd, val, ptr) \
dc810e39 1061 bfd_put_8 (abfd, val, ptr)
252b5132 1062#define bfd_h_get_8(abfd, ptr) \
dc810e39 1063 bfd_get_8 (abfd, ptr)
252b5132 1064#define bfd_h_get_signed_8(abfd, ptr) \
dc810e39 1065 bfd_get_signed_8 (abfd, ptr)
252b5132
RH
1066
1067#define bfd_h_put_16(abfd, val, ptr) \
dc810e39 1068 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
252b5132 1069#define bfd_h_put_signed_16 \
dc810e39 1070 bfd_h_put_16
252b5132 1071#define bfd_h_get_16(abfd, ptr) \
dc810e39 1072 BFD_SEND (abfd, bfd_h_getx16, (ptr))
252b5132 1073#define bfd_h_get_signed_16(abfd, ptr) \
dc810e39 1074 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
252b5132
RH
1075
1076#define bfd_h_put_32(abfd, val, ptr) \
dc810e39 1077 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
252b5132 1078#define bfd_h_put_signed_32 \
dc810e39 1079 bfd_h_put_32
252b5132 1080#define bfd_h_get_32(abfd, ptr) \
dc810e39 1081 BFD_SEND (abfd, bfd_h_getx32, (ptr))
252b5132 1082#define bfd_h_get_signed_32(abfd, ptr) \
dc810e39 1083 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
252b5132
RH
1084
1085#define bfd_h_put_64(abfd, val, ptr) \
dc810e39 1086 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
252b5132 1087#define bfd_h_put_signed_64 \
dc810e39 1088 bfd_h_put_64
252b5132 1089#define bfd_h_get_64(abfd, ptr) \
dc810e39 1090 BFD_SEND (abfd, bfd_h_getx64, (ptr))
252b5132 1091#define bfd_h_get_signed_64(abfd, ptr) \
dc810e39
AM
1092 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1093
edeb6e24
AM
1094/* Aliases for the above, which should eventually go away. */
1095
1096#define H_PUT_64 bfd_h_put_64
1097#define H_PUT_32 bfd_h_put_32
1098#define H_PUT_16 bfd_h_put_16
1099#define H_PUT_8 bfd_h_put_8
1100#define H_PUT_S64 bfd_h_put_signed_64
1101#define H_PUT_S32 bfd_h_put_signed_32
1102#define H_PUT_S16 bfd_h_put_signed_16
1103#define H_PUT_S8 bfd_h_put_signed_8
1104#define H_GET_64 bfd_h_get_64
1105#define H_GET_32 bfd_h_get_32
1106#define H_GET_16 bfd_h_get_16
1107#define H_GET_8 bfd_h_get_8
1108#define H_GET_S64 bfd_h_get_signed_64
1109#define H_GET_S32 bfd_h_get_signed_32
1110#define H_GET_S16 bfd_h_get_signed_16
1111#define H_GET_S8 bfd_h_get_signed_8
dc810e39 1112
252b5132 1113
93509525 1114/* Extracted from bfdio.c. */
c58b9523 1115long bfd_get_mtime (bfd *abfd);
93509525 1116
74633dd0 1117file_ptr bfd_get_size (bfd *abfd);
93509525
KD
1118
1119/* Extracted from bfdwin.c. */
e61463e1 1120/* Extracted from section.c. */
198beae2 1121typedef struct bfd_section
252b5132 1122{
52b219b5
AM
1123 /* The name of the section; the name isn't a copy, the pointer is
1124 the same as that passed to bfd_make_section. */
52b219b5
AM
1125 const char *name;
1126
1127 /* A unique sequence number. */
52b219b5 1128 int id;
252b5132 1129
dbb410c3 1130 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
52b219b5 1131 int index;
252b5132 1132
52b219b5 1133 /* The next section in the list belonging to the BFD, or NULL. */
198beae2 1134 struct bfd_section *next;
252b5132 1135
5daa8fe7
L
1136 /* The previous section in the list belonging to the BFD, or NULL. */
1137 struct bfd_section *prev;
1138
52b219b5
AM
1139 /* The field flags contains attributes of the section. Some
1140 flags are read in from the object file, and some are
1141 synthesized from other information. */
52b219b5 1142 flagword flags;
252b5132
RH
1143
1144#define SEC_NO_FLAGS 0x000
1145
52b219b5
AM
1146 /* Tells the OS to allocate space for this section when loading.
1147 This is clear for a section containing debug information only. */
252b5132
RH
1148#define SEC_ALLOC 0x001
1149
52b219b5
AM
1150 /* Tells the OS to load the section from the file when loading.
1151 This is clear for a .bss section. */
252b5132
RH
1152#define SEC_LOAD 0x002
1153
52b219b5
AM
1154 /* The section contains data still to be relocated, so there is
1155 some relocation information too. */
252b5132
RH
1156#define SEC_RELOC 0x004
1157
52b219b5 1158 /* A signal to the OS that the section contains read only data. */
ebe372c1 1159#define SEC_READONLY 0x008
252b5132 1160
52b219b5 1161 /* The section contains code only. */
ebe372c1 1162#define SEC_CODE 0x010
252b5132 1163
52b219b5 1164 /* The section contains data only. */
ebe372c1 1165#define SEC_DATA 0x020
252b5132 1166
52b219b5 1167 /* The section will reside in ROM. */
ebe372c1 1168#define SEC_ROM 0x040
252b5132 1169
52b219b5
AM
1170 /* The section contains constructor information. This section
1171 type is used by the linker to create lists of constructors and
1172 destructors used by <<g++>>. When a back end sees a symbol
1173 which should be used in a constructor list, it creates a new
1174 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1175 the symbol to it, and builds a relocation. To build the lists
1176 of constructors, all the linker has to do is catenate all the
1177 sections called <<__CTOR_LIST__>> and relocate the data
1178 contained within - exactly the operations it would peform on
1179 standard data. */
ebe372c1 1180#define SEC_CONSTRUCTOR 0x080
252b5132 1181
52b219b5
AM
1182 /* The section has contents - a data section could be
1183 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1184 <<SEC_HAS_CONTENTS>> */
ebe372c1 1185#define SEC_HAS_CONTENTS 0x100
252b5132 1186
52b219b5
AM
1187 /* An instruction to the linker to not output the section
1188 even if it has information which would normally be written. */
ebe372c1 1189#define SEC_NEVER_LOAD 0x200
252b5132 1190
13ae64f3 1191 /* The section contains thread local data. */
ebe372c1 1192#define SEC_THREAD_LOCAL 0x400
13ae64f3 1193
1bd91689
AM
1194 /* The section has GOT references. This flag is only for the
1195 linker, and is currently only used by the elf32-hppa back end.
1196 It will be set if global offset table references were detected
1197 in this section, which indicate to the linker that the section
1198 contains PIC code, and must be handled specially when doing a
1199 static link. */
ebe372c1 1200#define SEC_HAS_GOT_REF 0x800
1bd91689 1201
52b219b5
AM
1202 /* The section contains common symbols (symbols may be defined
1203 multiple times, the value of a symbol is the amount of
1204 space it requires, and the largest symbol value is the one
1205 used). Most targets have exactly one of these (which we
1206 translate to bfd_com_section_ptr), but ECOFF has two. */
ebe372c1 1207#define SEC_IS_COMMON 0x1000
252b5132 1208
52b219b5
AM
1209 /* The section contains only debugging information. For
1210 example, this is set for ELF .debug and .stab sections.
1211 strip tests this flag to see if a section can be
1212 discarded. */
ebe372c1 1213#define SEC_DEBUGGING 0x2000
252b5132 1214
52b219b5
AM
1215 /* The contents of this section are held in memory pointed to
1216 by the contents field. This is checked by bfd_get_section_contents,
1217 and the data is retrieved from memory if appropriate. */
ebe372c1 1218#define SEC_IN_MEMORY 0x4000
252b5132 1219
52b219b5
AM
1220 /* The contents of this section are to be excluded by the
1221 linker for executable and shared objects unless those
1222 objects are to be further relocated. */
ebe372c1 1223#define SEC_EXCLUDE 0x8000
252b5132 1224
dbb410c3
AM
1225 /* The contents of this section are to be sorted based on the sum of
1226 the symbol and addend values specified by the associated relocation
1227 entries. Entries without associated relocation entries will be
1228 appended to the end of the section in an unspecified order. */
ebe372c1 1229#define SEC_SORT_ENTRIES 0x10000
252b5132 1230
52b219b5
AM
1231 /* When linking, duplicate sections of the same name should be
1232 discarded, rather than being combined into a single section as
1233 is usually done. This is similar to how common symbols are
1234 handled. See SEC_LINK_DUPLICATES below. */
ebe372c1 1235#define SEC_LINK_ONCE 0x20000
252b5132 1236
52b219b5
AM
1237 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1238 should handle duplicate sections. */
ebe372c1 1239#define SEC_LINK_DUPLICATES 0x40000
252b5132 1240
52b219b5
AM
1241 /* This value for SEC_LINK_DUPLICATES means that duplicate
1242 sections with the same name should simply be discarded. */
252b5132
RH
1243#define SEC_LINK_DUPLICATES_DISCARD 0x0
1244
52b219b5
AM
1245 /* This value for SEC_LINK_DUPLICATES means that the linker
1246 should warn if there are any duplicate sections, although
1247 it should still only link one copy. */
ebe372c1 1248#define SEC_LINK_DUPLICATES_ONE_ONLY 0x80000
252b5132 1249
52b219b5
AM
1250 /* This value for SEC_LINK_DUPLICATES means that the linker
1251 should warn if any duplicate sections are a different size. */
ebe372c1 1252#define SEC_LINK_DUPLICATES_SAME_SIZE 0x100000
252b5132 1253
52b219b5
AM
1254 /* This value for SEC_LINK_DUPLICATES means that the linker
1255 should warn if any duplicate sections contain different
1256 contents. */
ebe372c1
L
1257#define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1258 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
252b5132 1259
52b219b5
AM
1260 /* This section was created by the linker as part of dynamic
1261 relocation or other arcane processing. It is skipped when
1262 going through the first-pass output, trusting that someone
1263 else up the line will take care of it later. */
ebe372c1 1264#define SEC_LINKER_CREATED 0x200000
252b5132 1265
a14a5de3
AM
1266 /* This section should not be subject to garbage collection.
1267 Also set to inform the linker that this section should not be
1268 listed in the link map as discarded. */
ebe372c1 1269#define SEC_KEEP 0x400000
252b5132 1270
52b219b5
AM
1271 /* This section contains "short" data, and should be placed
1272 "near" the GP. */
ebe372c1 1273#define SEC_SMALL_DATA 0x800000
34cbe64e 1274
f5fa8ca2
JJ
1275 /* Attempt to merge identical entities in the section.
1276 Entity size is given in the entsize field. */
ebe372c1 1277#define SEC_MERGE 0x1000000
f5fa8ca2 1278
a80f6941
L
1279 /* If given with SEC_MERGE, entities to merge are zero terminated
1280 strings where entsize specifies character size instead of fixed
1281 size entries. */
ebe372c1 1282#define SEC_STRINGS 0x2000000
f5fa8ca2 1283
dbb410c3 1284 /* This section contains data about section groups. */
ebe372c1
L
1285#define SEC_GROUP 0x4000000
1286
1287 /* The section is a COFF shared library section. This flag is
1288 only for the linker. If this type of section appears in
1289 the input file, the linker must copy it to the output file
1290 without changing the vma or size. FIXME: Although this
1291 was originally intended to be general, it really is COFF
1292 specific (and the flag was renamed to indicate this). It
1293 might be cleaner to have some more general mechanism to
1294 allow the back end to control what the linker does with
1295 sections. */
1296#define SEC_COFF_SHARED_LIBRARY 0x10000000
1297
1298 /* This section contains data which may be shared with other
1299 executables or shared objects. This is for COFF only. */
1300#define SEC_COFF_SHARED 0x20000000
1301
1302 /* When a section with this flag is being linked, then if the size of
1303 the input section is less than a page, it should not cross a page
1304 boundary. If the size of the input section is one page or more,
1305 it should be aligned on a page boundary. This is for TI
1306 TMS320C54X only. */
1307#define SEC_TIC54X_BLOCK 0x40000000
1308
1309 /* Conditionally link this section; do not link if there are no
1310 references found to any symbol in the section. This is for TI
1311 TMS320C54X only. */
1312#define SEC_TIC54X_CLINK 0x80000000
dbb410c3 1313
52b219b5 1314 /* End of section flags. */
252b5132 1315
52b219b5 1316 /* Some internal packed boolean fields. */
252b5132 1317
52b219b5
AM
1318 /* See the vma field. */
1319 unsigned int user_set_vma : 1;
252b5132 1320
52b219b5
AM
1321 /* A mark flag used by some of the linker backends. */
1322 unsigned int linker_mark : 1;
252b5132 1323
d1778b88 1324 /* Another mark flag used by some of the linker backends. Set for
08da05b0 1325 output sections that have an input section. */
d1778b88
AM
1326 unsigned int linker_has_input : 1;
1327
39c2f51b 1328 /* Mark flags used by some linker backends for garbage collection. */
52b219b5 1329 unsigned int gc_mark : 1;
39c2f51b 1330 unsigned int gc_mark_from_eh : 1;
252b5132 1331
68bfbfcc
AM
1332 /* The following flags are used by the ELF linker. */
1333
1334 /* Mark sections which have been allocated to segments. */
bc67d8a6
NC
1335 unsigned int segment_mark : 1;
1336
68bfbfcc
AM
1337 /* Type of sec_info information. */
1338 unsigned int sec_info_type:3;
1339#define ELF_INFO_TYPE_NONE 0
1340#define ELF_INFO_TYPE_STABS 1
1341#define ELF_INFO_TYPE_MERGE 2
1342#define ELF_INFO_TYPE_EH_FRAME 3
1343#define ELF_INFO_TYPE_JUST_SYMS 4
1344
1345 /* Nonzero if this section uses RELA relocations, rather than REL. */
1346 unsigned int use_rela_p:1;
1347
4c52953f
AM
1348 /* Bits used by various backends. The generic code doesn't touch
1349 these fields. */
68bfbfcc 1350
911d08a7
AM
1351 /* Nonzero if this section has TLS related relocations. */
1352 unsigned int has_tls_reloc:1;
c7996ad6 1353
ad8e1ba5
AM
1354 /* Nonzero if this section has a gp reloc. */
1355 unsigned int has_gp_reloc:1;
1356
911d08a7
AM
1357 /* Nonzero if this section needs the relax finalize pass. */
1358 unsigned int need_finalize_relax:1;
1359
1360 /* Whether relocations have been processed. */
1361 unsigned int reloc_done : 1;
68bfbfcc 1362
52b219b5 1363 /* End of internal packed boolean fields. */
252b5132 1364
52b219b5
AM
1365 /* The virtual memory address of the section - where it will be
1366 at run time. The symbols are relocated against this. The
1367 user_set_vma flag is maintained by bfd; if it's not set, the
1368 backend can assign addresses (for example, in <<a.out>>, where
1369 the default address for <<.data>> is dependent on the specific
1370 target and various flags). */
52b219b5 1371 bfd_vma vma;
252b5132 1372
52b219b5
AM
1373 /* The load address of the section - where it would be in a
1374 rom image; really only used for writing section header
b5f79c76 1375 information. */
52b219b5 1376 bfd_vma lma;
252b5132 1377
52b219b5
AM
1378 /* The size of the section in octets, as it will be output.
1379 Contains a value even if the section has no contents (e.g., the
eea6121a
AM
1380 size of <<.bss>>). */
1381 bfd_size_type size;
252b5132 1382
1a23a9e6
AM
1383 /* For input sections, the original size on disk of the section, in
1384 octets. This field is used by the linker relaxation code. It is
1385 currently only set for sections where the linker relaxation scheme
1386 doesn't cache altered section and reloc contents (stabs, eh_frame,
1387 SEC_MERGE, some coff relaxing targets), and thus the original size
1388 needs to be kept to read the section multiple times.
1389 For output sections, rawsize holds the section size calculated on
1390 a previous linker relaxation pass. */
eea6121a 1391 bfd_size_type rawsize;
252b5132 1392
52b219b5
AM
1393 /* If this section is going to be output, then this value is the
1394 offset in *bytes* into the output section of the first byte in the
1395 input section (byte ==> smallest addressable unit on the
1396 target). In most cases, if this was going to start at the
1397 100th octet (8-bit quantity) in the output section, this value
1398 would be 100. However, if the target byte size is 16 bits
1399 (bfd_octets_per_byte is "2"), this value would be 50. */
52b219b5 1400 bfd_vma output_offset;
252b5132 1401
52b219b5 1402 /* The output section through which to map on output. */
198beae2 1403 struct bfd_section *output_section;
252b5132 1404
52b219b5
AM
1405 /* The alignment requirement of the section, as an exponent of 2 -
1406 e.g., 3 aligns to 2^3 (or 8). */
52b219b5 1407 unsigned int alignment_power;
252b5132 1408
52b219b5
AM
1409 /* If an input section, a pointer to a vector of relocation
1410 records for the data in this section. */
52b219b5 1411 struct reloc_cache_entry *relocation;
252b5132 1412
52b219b5
AM
1413 /* If an output section, a pointer to a vector of pointers to
1414 relocation records for the data in this section. */
52b219b5 1415 struct reloc_cache_entry **orelocation;
252b5132 1416
b5f79c76 1417 /* The number of relocation records in one of the above. */
52b219b5 1418 unsigned reloc_count;
252b5132 1419
52b219b5
AM
1420 /* Information below is back end specific - and not always used
1421 or updated. */
252b5132 1422
52b219b5 1423 /* File position of section data. */
52b219b5 1424 file_ptr filepos;
252b5132 1425
52b219b5 1426 /* File position of relocation info. */
52b219b5 1427 file_ptr rel_filepos;
252b5132 1428
52b219b5 1429 /* File position of line data. */
52b219b5 1430 file_ptr line_filepos;
252b5132 1431
52b219b5 1432 /* Pointer to data for applications. */
c58b9523 1433 void *userdata;
252b5132 1434
52b219b5
AM
1435 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1436 contents. */
1437 unsigned char *contents;
252b5132 1438
52b219b5 1439 /* Attached line number information. */
52b219b5 1440 alent *lineno;
252b5132 1441
52b219b5 1442 /* Number of line number records. */
52b219b5 1443 unsigned int lineno_count;
252b5132 1444
f5fa8ca2 1445 /* Entity size for merging purposes. */
f5fa8ca2
JJ
1446 unsigned int entsize;
1447
f97b9cb8
L
1448 /* Points to the kept section if this section is a link-once section,
1449 and is discarded. */
198beae2 1450 struct bfd_section *kept_section;
f97b9cb8 1451
52b219b5
AM
1452 /* When a section is being output, this value changes as more
1453 linenumbers are written out. */
52b219b5 1454 file_ptr moving_line_filepos;
252b5132 1455
52b219b5 1456 /* What the section number is in the target world. */
52b219b5 1457 int target_index;
252b5132 1458
c58b9523 1459 void *used_by_bfd;
252b5132 1460
52b219b5
AM
1461 /* If this is a constructor section then here is a list of the
1462 relocations created to relocate items within it. */
52b219b5 1463 struct relent_chain *constructor_chain;
252b5132 1464
52b219b5 1465 /* The BFD which owns the section. */
52b219b5 1466 bfd *owner;
252b5132 1467
b5f79c76 1468 /* A symbol which points at this section only. */
fc0a2244
AC
1469 struct bfd_symbol *symbol;
1470 struct bfd_symbol **symbol_ptr_ptr;
252b5132 1471
8423293d
AM
1472 /* Early in the link process, map_head and map_tail are used to build
1473 a list of input sections attached to an output section. Later,
1474 output sections use these fields for a list of bfd_link_order
1475 structs. */
1476 union {
1477 struct bfd_link_order *link_order;
1478 struct bfd_section *s;
1479 } map_head, map_tail;
b5f79c76 1480} asection;
252b5132 1481
52b219b5
AM
1482/* These sections are global, and are managed by BFD. The application
1483 and target back end are not permitted to change the values in
1484 these sections. New code should use the section_ptr macros rather
1485 than referring directly to the const sections. The const sections
1486 may eventually vanish. */
252b5132
RH
1487#define BFD_ABS_SECTION_NAME "*ABS*"
1488#define BFD_UND_SECTION_NAME "*UND*"
1489#define BFD_COM_SECTION_NAME "*COM*"
1490#define BFD_IND_SECTION_NAME "*IND*"
1491
b5f79c76 1492/* The absolute section. */
d622ef4b 1493extern asection bfd_abs_section;
252b5132
RH
1494#define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1495#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
b5f79c76 1496/* Pointer to the undefined section. */
d622ef4b 1497extern asection bfd_und_section;
252b5132
RH
1498#define bfd_und_section_ptr ((asection *) &bfd_und_section)
1499#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
b5f79c76 1500/* Pointer to the common section. */
d622ef4b 1501extern asection bfd_com_section;
252b5132 1502#define bfd_com_section_ptr ((asection *) &bfd_com_section)
b5f79c76 1503/* Pointer to the indirect section. */
d622ef4b 1504extern asection bfd_ind_section;
252b5132
RH
1505#define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1506#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1507
84c254c6
NC
1508#define bfd_is_const_section(SEC) \
1509 ( ((SEC) == bfd_abs_section_ptr) \
1510 || ((SEC) == bfd_und_section_ptr) \
1511 || ((SEC) == bfd_com_section_ptr) \
1512 || ((SEC) == bfd_ind_section_ptr))
1513
9e7b37b3
AM
1514/* Macros to handle insertion and deletion of a bfd's sections. These
1515 only handle the list pointers, ie. do not adjust section_count,
1516 target_index etc. */
e02b83d7 1517#define bfd_section_list_remove(ABFD, S) \
5daa8fe7
L
1518 do \
1519 { \
1520 asection *_s = S; \
1521 asection *_next = _s->next; \
1522 asection *_prev = _s->prev; \
1523 if (_prev) \
1524 _prev->next = _next; \
1525 else \
1526 (ABFD)->sections = _next; \
1527 if (_next) \
04dd1667 1528 _next->prev = _prev; \
5daa8fe7
L
1529 else \
1530 (ABFD)->section_last = _prev; \
1531 } \
1532 while (0)
e02b83d7 1533#define bfd_section_list_append(ABFD, S) \
5daa8fe7
L
1534 do \
1535 { \
1536 asection *_s = S; \
1537 bfd *_abfd = ABFD; \
1538 _s->next = NULL; \
1539 if (_abfd->section_last) \
1540 { \
1541 _s->prev = _abfd->section_last; \
1542 _abfd->section_last->next = _s; \
1543 } \
1544 else \
04dd1667
AM
1545 { \
1546 _s->prev = NULL; \
1547 _abfd->sections = _s; \
1548 } \
5daa8fe7
L
1549 _abfd->section_last = _s; \
1550 } \
1551 while (0)
04dd1667
AM
1552#define bfd_section_list_prepend(ABFD, S) \
1553 do \
1554 { \
1555 asection *_s = S; \
1556 bfd *_abfd = ABFD; \
1557 _s->prev = NULL; \
1558 if (_abfd->sections) \
1559 { \
1560 _s->next = _abfd->sections; \
1561 _abfd->sections->prev = _s; \
1562 } \
1563 else \
1564 { \
1565 _s->next = NULL; \
1566 _abfd->section_last = _s; \
1567 } \
1568 _abfd->sections = _s; \
1569 } \
1570 while (0)
e02b83d7 1571#define bfd_section_list_insert_after(ABFD, A, S) \
9e7b37b3
AM
1572 do \
1573 { \
5daa8fe7
L
1574 asection *_a = A; \
1575 asection *_s = S; \
e02b83d7
L
1576 asection *_next = _a->next; \
1577 _s->next = _next; \
1578 _s->prev = _a; \
1579 _a->next = _s; \
1580 if (_next) \
04dd1667 1581 _next->prev = _s; \
ab82c5b9 1582 else \
e02b83d7 1583 (ABFD)->section_last = _s; \
9e7b37b3
AM
1584 } \
1585 while (0)
e02b83d7 1586#define bfd_section_list_insert_before(ABFD, B, S) \
9e7b37b3
AM
1587 do \
1588 { \
5daa8fe7 1589 asection *_b = B; \
9e7b37b3 1590 asection *_s = S; \
e02b83d7
L
1591 asection *_prev = _b->prev; \
1592 _s->prev = _prev; \
1593 _s->next = _b; \
1594 _b->prev = _s; \
1595 if (_prev) \
1596 _prev->next = _s; \
5daa8fe7 1597 else \
e02b83d7 1598 (ABFD)->sections = _s; \
9e7b37b3
AM
1599 } \
1600 while (0)
ab82c5b9 1601#define bfd_section_removed_from_list(ABFD, S) \
04dd1667 1602 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
9e7b37b3 1603
f592407e 1604#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
a4d8e49b
L
1605 /* name, id, index, next, prev, flags, user_set_vma, */ \
1606 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1607 \
1608 /* linker_mark, linker_has_input, gc_mark, gc_mark_from_eh, */ \
1609 0, 0, 1, 0, \
1610 \
1611 /* segment_mark, sec_info_type, use_rela_p, has_tls_reloc, */ \
1612 0, 0, 0, 0, \
1613 \
1614 /* has_gp_reloc, need_finalize_relax, reloc_done, */ \
1615 0, 0, 0, \
1616 \
1617 /* vma, lma, size, rawsize */ \
1618 0, 0, 0, 0, \
1619 \
1620 /* output_offset, output_section, alignment_power, */ \
1621 0, (struct bfd_section *) &SEC, 0, \
1622 \
1623 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1624 NULL, NULL, 0, 0, 0, \
1625 \
1626 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1627 0, NULL, NULL, NULL, 0, \
1628 \
1629 /* entsize, kept_section, moving_line_filepos, */ \
1630 0, NULL, 0, \
1631 \
1632 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1633 0, NULL, NULL, NULL, \
1634 \
f592407e
AM
1635 /* symbol, symbol_ptr_ptr, */ \
1636 (struct bfd_symbol *) SYM, &SEC.symbol, \
a4d8e49b
L
1637 \
1638 /* map_head, map_tail */ \
1639 { NULL }, { NULL } \
1640 }
1641
c58b9523 1642void bfd_section_list_clear (bfd *);
9e7b37b3 1643
c58b9523 1644asection *bfd_get_section_by_name (bfd *abfd, const char *name);
252b5132 1645
fafe6678
L
1646asection *bfd_get_section_by_name_if
1647 (bfd *abfd,
1648 const char *name,
1649 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1650 void *obj);
1651
c58b9523
AM
1652char *bfd_get_unique_section_name
1653 (bfd *abfd, const char *templat, int *count);
1bd91689 1654
c58b9523 1655asection *bfd_make_section_old_way (bfd *abfd, const char *name);
252b5132 1656
b36b76cb
L
1657asection *bfd_make_section_anyway_with_flags
1658 (bfd *abfd, const char *name, flagword flags);
1659
c58b9523 1660asection *bfd_make_section_anyway (bfd *abfd, const char *name);
252b5132 1661
b36b76cb
L
1662asection *bfd_make_section_with_flags
1663 (bfd *, const char *name, flagword flags);
1664
c58b9523 1665asection *bfd_make_section (bfd *, const char *name);
252b5132 1666
c58b9523
AM
1667bfd_boolean bfd_set_section_flags
1668 (bfd *abfd, asection *sec, flagword flags);
252b5132 1669
c58b9523
AM
1670void bfd_map_over_sections
1671 (bfd *abfd,
1672 void (*func) (bfd *abfd, asection *sect, void *obj),
1673 void *obj);
252b5132 1674
bc87dd2e
L
1675asection *bfd_sections_find_if
1676 (bfd *abfd,
90c0a373 1677 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
bc87dd2e
L
1678 void *obj);
1679
c58b9523
AM
1680bfd_boolean bfd_set_section_size
1681 (bfd *abfd, asection *sec, bfd_size_type val);
252b5132 1682
c58b9523 1683bfd_boolean bfd_set_section_contents
85302095
AC
1684 (bfd *abfd, asection *section, const void *data,
1685 file_ptr offset, bfd_size_type count);
252b5132 1686
c58b9523
AM
1687bfd_boolean bfd_get_section_contents
1688 (bfd *abfd, asection *section, void *location, file_ptr offset,
1689 bfd_size_type count);
252b5132 1690
eea6121a
AM
1691bfd_boolean bfd_malloc_and_get_section
1692 (bfd *abfd, asection *section, bfd_byte **buf);
1693
c58b9523
AM
1694bfd_boolean bfd_copy_private_section_data
1695 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
252b5132
RH
1696
1697#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1698 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1699 (ibfd, isection, obfd, osection))
72adc230
AM
1700bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1701
c58b9523 1702bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
b885599b 1703
e61463e1 1704/* Extracted from archures.c. */
8546af74 1705enum bfd_architecture
252b5132 1706{
c312a6a4
NC
1707 bfd_arch_unknown, /* File arch not known. */
1708 bfd_arch_obscure, /* Arch known, not one of these. */
52b219b5 1709 bfd_arch_m68k, /* Motorola 68xxx */
252b5132
RH
1710#define bfd_mach_m68000 1
1711#define bfd_mach_m68008 2
1712#define bfd_mach_m68010 3
1713#define bfd_mach_m68020 4
1714#define bfd_mach_m68030 5
1715#define bfd_mach_m68040 6
1716#define bfd_mach_m68060 7
1717#define bfd_mach_cpu32 8
0b2e31dc
NS
1718#define bfd_mach_mcf_isa_a_nodiv 9
1719#define bfd_mach_mcf_isa_a 10
1720#define bfd_mach_mcf_isa_a_mac 11
1721#define bfd_mach_mcf_isa_a_emac 12
266abb8f
NS
1722#define bfd_mach_mcf_isa_aplus 13
1723#define bfd_mach_mcf_isa_aplus_mac 14
1724#define bfd_mach_mcf_isa_aplus_emac 15
0b2e31dc
NS
1725#define bfd_mach_mcf_isa_b_nousp 16
1726#define bfd_mach_mcf_isa_b_nousp_mac 17
1727#define bfd_mach_mcf_isa_b_nousp_emac 18
266abb8f
NS
1728#define bfd_mach_mcf_isa_b 19
1729#define bfd_mach_mcf_isa_b_mac 20
1730#define bfd_mach_mcf_isa_b_emac 21
0b2e31dc
NS
1731#define bfd_mach_mcf_isa_b_float 22
1732#define bfd_mach_mcf_isa_b_float_mac 23
1733#define bfd_mach_mcf_isa_b_float_emac 24
8546af74 1734 bfd_arch_vax, /* DEC Vax */
52b219b5
AM
1735 bfd_arch_i960, /* Intel 960 */
1736 /* The order of the following is important.
8546af74 1737 lower number indicates a machine type that
252b5132
RH
1738 only accepts a subset of the instructions
1739 available to machines with higher numbers.
1740 The exception is the "ca", which is
8546af74 1741 incompatible with all other machines except
c312a6a4 1742 "core". */
252b5132
RH
1743
1744#define bfd_mach_i960_core 1
1745#define bfd_mach_i960_ka_sa 2
1746#define bfd_mach_i960_kb_sb 3
1747#define bfd_mach_i960_mc 4
1748#define bfd_mach_i960_xa 5
1749#define bfd_mach_i960_ca 6
1750#define bfd_mach_i960_jx 7
1751#define bfd_mach_i960_hx 8
1752
3b16e843
NC
1753 bfd_arch_or32, /* OpenRISC 32 */
1754
52b219b5 1755 bfd_arch_sparc, /* SPARC */
252b5132 1756#define bfd_mach_sparc 1
52b219b5 1757/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
252b5132
RH
1758#define bfd_mach_sparc_sparclet 2
1759#define bfd_mach_sparc_sparclite 3
1760#define bfd_mach_sparc_v8plus 4
c312a6a4 1761#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
252b5132
RH
1762#define bfd_mach_sparc_sparclite_le 6
1763#define bfd_mach_sparc_v9 7
c312a6a4
NC
1764#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1765#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1766#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
52b219b5 1767/* Nonzero if MACH has the v9 instruction set. */
252b5132 1768#define bfd_mach_sparc_v9_p(mach) \
59ff2774 1769 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
19f7b010 1770 && (mach) != bfd_mach_sparc_sparclite_le)
7946e94a
JJ
1771/* Nonzero if MACH is a 64 bit sparc architecture. */
1772#define bfd_mach_sparc_64bit_p(mach) \
1773 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
e9f53129
AM
1774 bfd_arch_spu, /* PowerPC SPU */
1775#define bfd_mach_spu 256
52b219b5 1776 bfd_arch_mips, /* MIPS Rxxxx */
252b5132
RH
1777#define bfd_mach_mips3000 3000
1778#define bfd_mach_mips3900 3900
1779#define bfd_mach_mips4000 4000
1780#define bfd_mach_mips4010 4010
1781#define bfd_mach_mips4100 4100
1782#define bfd_mach_mips4111 4111
00707a0e 1783#define bfd_mach_mips4120 4120
252b5132
RH
1784#define bfd_mach_mips4300 4300
1785#define bfd_mach_mips4400 4400
1786#define bfd_mach_mips4600 4600
1787#define bfd_mach_mips4650 4650
1788#define bfd_mach_mips5000 5000
00707a0e
RS
1789#define bfd_mach_mips5400 5400
1790#define bfd_mach_mips5500 5500
252b5132 1791#define bfd_mach_mips6000 6000
5a7ea749 1792#define bfd_mach_mips7000 7000
252b5132 1793#define bfd_mach_mips8000 8000
0d2e43ed 1794#define bfd_mach_mips9000 9000
252b5132 1795#define bfd_mach_mips10000 10000
d1cf510e 1796#define bfd_mach_mips12000 12000
0752970e 1797#define bfd_mach_mips16 16
84ea6cf2 1798#define bfd_mach_mips5 5
c6c98b38 1799#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
a1cd6a8f 1800#define bfd_mach_mipsisa32 32
af7ee8bf 1801#define bfd_mach_mipsisa32r2 33
a1cd6a8f 1802#define bfd_mach_mipsisa64 64
5f74bc13 1803#define bfd_mach_mipsisa64r2 65
52b219b5 1804 bfd_arch_i386, /* Intel 386 */
686e4055
AM
1805#define bfd_mach_i386_i386 1
1806#define bfd_mach_i386_i8086 2
1807#define bfd_mach_i386_i386_intel_syntax 3
1808#define bfd_mach_x86_64 64
1809#define bfd_mach_x86_64_intel_syntax 65
52b219b5
AM
1810 bfd_arch_we32k, /* AT&T WE32xxx */
1811 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1812 bfd_arch_i860, /* Intel 860 */
1813 bfd_arch_i370, /* IBM 360/370 Mainframes */
1814 bfd_arch_romp, /* IBM ROMP PC/RT */
52b219b5
AM
1815 bfd_arch_convex, /* Convex */
1816 bfd_arch_m88k, /* Motorola 88xxx */
3af9a47b 1817 bfd_arch_m98k, /* Motorola 98xxx */
52b219b5 1818 bfd_arch_pyramid, /* Pyramid Technology */
c2dcd04e 1819 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
8d9cd6b1
NC
1820#define bfd_mach_h8300 1
1821#define bfd_mach_h8300h 2
1822#define bfd_mach_h8300s 3
1823#define bfd_mach_h8300hn 4
1824#define bfd_mach_h8300sn 5
5d1db417 1825#define bfd_mach_h8300sx 6
f4984206 1826#define bfd_mach_h8300sxn 7
e135f41b 1827 bfd_arch_pdp11, /* DEC PDP-11 */
52b219b5 1828 bfd_arch_powerpc, /* PowerPC */
686e4055
AM
1829#define bfd_mach_ppc 32
1830#define bfd_mach_ppc64 64
87f33987
ND
1831#define bfd_mach_ppc_403 403
1832#define bfd_mach_ppc_403gc 4030
1833#define bfd_mach_ppc_505 505
1834#define bfd_mach_ppc_601 601
1835#define bfd_mach_ppc_602 602
1836#define bfd_mach_ppc_603 603
1837#define bfd_mach_ppc_ec603e 6031
1838#define bfd_mach_ppc_604 604
1839#define bfd_mach_ppc_620 620
1840#define bfd_mach_ppc_630 630
1841#define bfd_mach_ppc_750 750
1842#define bfd_mach_ppc_860 860
1843#define bfd_mach_ppc_a35 35
1844#define bfd_mach_ppc_rs64ii 642
1845#define bfd_mach_ppc_rs64iii 643
1846#define bfd_mach_ppc_7400 7400
d62b1198 1847#define bfd_mach_ppc_e500 500
52b219b5 1848 bfd_arch_rs6000, /* IBM RS/6000 */
686e4055 1849#define bfd_mach_rs6k 6000
87f33987
ND
1850#define bfd_mach_rs6k_rs1 6001
1851#define bfd_mach_rs6k_rsc 6003
1852#define bfd_mach_rs6k_rs2 6002
52b219b5 1853 bfd_arch_hppa, /* HP PA RISC */
42acdc7c
JB
1854#define bfd_mach_hppa10 10
1855#define bfd_mach_hppa11 11
1856#define bfd_mach_hppa20 20
1857#define bfd_mach_hppa20w 25
52b219b5 1858 bfd_arch_d10v, /* Mitsubishi D10V */
686e4055 1859#define bfd_mach_d10v 1
7af8cca9
MM
1860#define bfd_mach_d10v_ts2 2
1861#define bfd_mach_d10v_ts3 3
52b219b5 1862 bfd_arch_d30v, /* Mitsubishi D30V */
d172d4ba 1863 bfd_arch_dlx, /* DLX */
52b219b5
AM
1864 bfd_arch_m68hc11, /* Motorola 68HC11 */
1865 bfd_arch_m68hc12, /* Motorola 68HC12 */
bc7c6a90
SC
1866#define bfd_mach_m6812_default 0
1867#define bfd_mach_m6812 1
1868#define bfd_mach_m6812s 2
52b219b5 1869 bfd_arch_z8k, /* Zilog Z8000 */
252b5132
RH
1870#define bfd_mach_z8001 1
1871#define bfd_mach_z8002 2
c2dcd04e 1872 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
ef230218 1873 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
686e4055 1874#define bfd_mach_sh 1
d4845d57
JR
1875#define bfd_mach_sh2 0x20
1876#define bfd_mach_sh_dsp 0x2d
1d70c7fb
AO
1877#define bfd_mach_sh2a 0x2a
1878#define bfd_mach_sh2a_nofpu 0x2b
e38bc3b5
NC
1879#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1880#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1881#define bfd_mach_sh2a_or_sh4 0x2a3
1882#define bfd_mach_sh2a_or_sh3e 0x2a4
5177500f 1883#define bfd_mach_sh2e 0x2e
252b5132 1884#define bfd_mach_sh3 0x30
f6f9408f 1885#define bfd_mach_sh3_nommu 0x31
d4845d57 1886#define bfd_mach_sh3_dsp 0x3d
252b5132 1887#define bfd_mach_sh3e 0x3e
d4845d57 1888#define bfd_mach_sh4 0x40
af9ba621 1889#define bfd_mach_sh4_nofpu 0x41
ae51a426 1890#define bfd_mach_sh4_nommu_nofpu 0x42
af9ba621
CV
1891#define bfd_mach_sh4a 0x4a
1892#define bfd_mach_sh4a_nofpu 0x4b
1893#define bfd_mach_sh4al_dsp 0x4d
fbca6ad9 1894#define bfd_mach_sh5 0x50
52b219b5 1895 bfd_arch_alpha, /* Dec Alpha */
252b5132
RH
1896#define bfd_mach_alpha_ev4 0x10
1897#define bfd_mach_alpha_ev5 0x20
1898#define bfd_mach_alpha_ev6 0x30
c312a6a4 1899 bfd_arch_arm, /* Advanced Risc Machines ARM. */
5a6c6817 1900#define bfd_mach_arm_unknown 0
252b5132 1901#define bfd_mach_arm_2 1
478d07d6 1902#define bfd_mach_arm_2a 2
252b5132
RH
1903#define bfd_mach_arm_3 3
1904#define bfd_mach_arm_3M 4
478d07d6 1905#define bfd_mach_arm_4 5
252b5132 1906#define bfd_mach_arm_4T 6
478d07d6
NC
1907#define bfd_mach_arm_5 7
1908#define bfd_mach_arm_5T 8
077b8428
NC
1909#define bfd_mach_arm_5TE 9
1910#define bfd_mach_arm_XScale 10
fde78edd 1911#define bfd_mach_arm_ep9312 11
e16bb312 1912#define bfd_mach_arm_iWMMXt 12
2d447fca 1913#define bfd_mach_arm_iWMMXt2 13
52b219b5
AM
1914 bfd_arch_ns32k, /* National Semiconductors ns32000 */
1915 bfd_arch_w65, /* WDC 65816 */
1916 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
026df7c5 1917 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
be33c5dd
SS
1918#define bfd_mach_tic3x 30
1919#define bfd_mach_tic4x 40
52b219b5
AM
1920 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
1921 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
1922 bfd_arch_v850, /* NEC V850 */
686e4055 1923#define bfd_mach_v850 1
252b5132 1924#define bfd_mach_v850e 'E'
8ad30312 1925#define bfd_mach_v850e1 '1'
0d2bcfaf 1926 bfd_arch_arc, /* ARC Cores */
686e4055
AM
1927#define bfd_mach_arc_5 5
1928#define bfd_mach_arc_6 6
1929#define bfd_mach_arc_7 7
1930#define bfd_mach_arc_8 8
49f58d10
JB
1931 bfd_arch_m32c, /* Renesas M16C/M32C. */
1932#define bfd_mach_m16c 0x75
1933#define bfd_mach_m32c 0x78
26597c86 1934 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
686e4055 1935#define bfd_mach_m32r 1 /* For backwards compatibility. */
a23ef39f 1936#define bfd_mach_m32rx 'x'
88845958 1937#define bfd_mach_m32r2 '2'
52b219b5
AM
1938 bfd_arch_mn10200, /* Matsushita MN10200 */
1939 bfd_arch_mn10300, /* Matsushita MN10300 */
252b5132 1940#define bfd_mach_mn10300 300
7f8d5fc9 1941#define bfd_mach_am33 330
b08fa4d3 1942#define bfd_mach_am33_2 332
252b5132
RH
1943 bfd_arch_fr30,
1944#define bfd_mach_fr30 0x46523330
4e5ba5b7 1945 bfd_arch_frv,
686e4055
AM
1946#define bfd_mach_frv 1
1947#define bfd_mach_frvsimple 2
4e5ba5b7
DB
1948#define bfd_mach_fr300 300
1949#define bfd_mach_fr400 400
676a64f4 1950#define bfd_mach_fr450 450
4e5ba5b7
DB
1951#define bfd_mach_frvtomcat 499 /* fr500 prototype */
1952#define bfd_mach_fr500 500
9c8ee639 1953#define bfd_mach_fr550 550
252b5132 1954 bfd_arch_mcore,
52b219b5 1955 bfd_arch_ia64, /* HP/Intel ia64 */
686e4055
AM
1956#define bfd_mach_ia64_elf64 64
1957#define bfd_mach_ia64_elf32 32
cf88bb9f 1958 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
686e4055
AM
1959#define bfd_mach_ip2022 1
1960#define bfd_mach_ip2022ext 2
a75473eb
SC
1961 bfd_arch_iq2000, /* Vitesse IQ2000. */
1962#define bfd_mach_iq2000 1
1963#define bfd_mach_iq10 2
d031aafb 1964 bfd_arch_mt,
de33e640
AH
1965#define bfd_mach_ms1 1
1966#define bfd_mach_mrisc2 2
6f84a2a6 1967#define bfd_mach_ms2 3
0bcb993b 1968 bfd_arch_pj,
c312a6a4 1969 bfd_arch_avr, /* Atmel AVR microcontrollers. */
adde6300
AM
1970#define bfd_mach_avr1 1
1971#define bfd_mach_avr2 2
1972#define bfd_mach_avr3 3
1973#define bfd_mach_avr4 4
65aa24b6 1974#define bfd_mach_avr5 5
28c9d252 1975#define bfd_mach_avr6 6
0f64bb02
CM
1976 bfd_arch_bfin, /* ADI Blackfin */
1977#define bfd_mach_bfin 1
0949843d
NC
1978 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
1979#define bfd_mach_cr16c 1
e56f61be 1980 bfd_arch_crx, /* National Semiconductor CRX. */
1fe1f39c 1981#define bfd_mach_crx 1
06c15ad7 1982 bfd_arch_cris, /* Axis CRIS */
bac23f82
HPN
1983#define bfd_mach_cris_v0_v10 255
1984#define bfd_mach_cris_v32 32
1985#define bfd_mach_cris_v10_v32 1032
a85d7ed0 1986 bfd_arch_s390, /* IBM s390 */
686e4055
AM
1987#define bfd_mach_s390_31 31
1988#define bfd_mach_s390_64 64
1c0d3aa6 1989 bfd_arch_score, /* Sunplus score */
b3baf5d0 1990 bfd_arch_openrisc, /* OpenRISC */
c312a6a4 1991 bfd_arch_mmix, /* Donald Knuth's educational processor. */
93fbbb04 1992 bfd_arch_xstormy16,
686e4055 1993#define bfd_mach_xstormy16 1
2469cfa2 1994 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2469cfa2 1995#define bfd_mach_msp11 11
3b260895 1996#define bfd_mach_msp110 110
2469cfa2
NC
1997#define bfd_mach_msp12 12
1998#define bfd_mach_msp13 13
1999#define bfd_mach_msp14 14
3b260895 2000#define bfd_mach_msp15 15
d70c5fc7 2001#define bfd_mach_msp16 16
44c86e8c 2002#define bfd_mach_msp21 21
2469cfa2
NC
2003#define bfd_mach_msp31 31
2004#define bfd_mach_msp32 32
2005#define bfd_mach_msp33 33
3b260895
NC
2006#define bfd_mach_msp41 41
2007#define bfd_mach_msp42 42
2469cfa2
NC
2008#define bfd_mach_msp43 43
2009#define bfd_mach_msp44 44
d70c5fc7
NC
2010 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2011#define bfd_mach_xc16x 1
2012#define bfd_mach_xc16xl 2
2013#define bfd_mach_xc16xs 3
e0001a05
NC
2014 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2015#define bfd_mach_xtensa 1
7499d566 2016 bfd_arch_maxq, /* Dallas MAXQ 10/20 */
5c4504f7
NC
2017#define bfd_mach_maxq10 10
2018#define bfd_mach_maxq20 20
3c9b82ba
NC
2019 bfd_arch_z80,
2020#define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2021#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2022#define bfd_mach_z80full 7 /* All undocumented instructions. */
2023#define bfd_mach_r800 11 /* R800: successor with multiplication. */
252b5132
RH
2024 bfd_arch_last
2025 };
2026
8546af74 2027typedef struct bfd_arch_info
252b5132
RH
2028{
2029 int bits_per_word;
2030 int bits_per_address;
2031 int bits_per_byte;
2032 enum bfd_architecture arch;
2033 unsigned long mach;
2034 const char *arch_name;
2035 const char *printable_name;
2036 unsigned int section_align_power;
b34976b6 2037 /* TRUE if this is the default machine for the architecture.
aa3d5824
AM
2038 The default arch should be the first entry for an arch so that
2039 all the entries for that arch can be accessed via <<next>>. */
b34976b6 2040 bfd_boolean the_default;
252b5132 2041 const struct bfd_arch_info * (*compatible)
c58b9523 2042 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
252b5132 2043
c58b9523 2044 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
252b5132
RH
2045
2046 const struct bfd_arch_info *next;
3b16e843
NC
2047}
2048bfd_arch_info_type;
2049
c58b9523 2050const char *bfd_printable_name (bfd *abfd);
252b5132 2051
c58b9523 2052const bfd_arch_info_type *bfd_scan_arch (const char *string);
252b5132 2053
c58b9523 2054const char **bfd_arch_list (void);
252b5132 2055
c58b9523
AM
2056const bfd_arch_info_type *bfd_arch_get_compatible
2057 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
252b5132 2058
c58b9523 2059void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
252b5132 2060
c58b9523 2061enum bfd_architecture bfd_get_arch (bfd *abfd);
252b5132 2062
c58b9523 2063unsigned long bfd_get_mach (bfd *abfd);
252b5132 2064
c58b9523 2065unsigned int bfd_arch_bits_per_byte (bfd *abfd);
252b5132 2066
c58b9523 2067unsigned int bfd_arch_bits_per_address (bfd *abfd);
252b5132 2068
c58b9523 2069const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
252b5132 2070
c58b9523
AM
2071const bfd_arch_info_type *bfd_lookup_arch
2072 (enum bfd_architecture arch, unsigned long machine);
252b5132 2073
c58b9523
AM
2074const char *bfd_printable_arch_mach
2075 (enum bfd_architecture arch, unsigned long machine);
252b5132 2076
c58b9523 2077unsigned int bfd_octets_per_byte (bfd *abfd);
9a968f43 2078
c58b9523
AM
2079unsigned int bfd_arch_mach_octets_per_byte
2080 (enum bfd_architecture arch, unsigned long machine);
9a968f43 2081
e61463e1 2082/* Extracted from reloc.c. */
252b5132
RH
2083typedef enum bfd_reloc_status
2084{
b5f79c76 2085 /* No errors detected. */
252b5132
RH
2086 bfd_reloc_ok,
2087
b5f79c76 2088 /* The relocation was performed, but there was an overflow. */
252b5132
RH
2089 bfd_reloc_overflow,
2090
b5f79c76 2091 /* The address to relocate was not within the section supplied. */
252b5132
RH
2092 bfd_reloc_outofrange,
2093
b5f79c76 2094 /* Used by special functions. */
252b5132
RH
2095 bfd_reloc_continue,
2096
b5f79c76 2097 /* Unsupported relocation size requested. */
252b5132
RH
2098 bfd_reloc_notsupported,
2099
b5f79c76 2100 /* Unused. */
252b5132
RH
2101 bfd_reloc_other,
2102
b5f79c76 2103 /* The symbol to relocate against was undefined. */
252b5132
RH
2104 bfd_reloc_undefined,
2105
dc810e39
AM
2106 /* The relocation was performed, but may not be ok - presently
2107 generated only when linking i960 coff files with i960 b.out
2108 symbols. If this type is returned, the error_message argument
2109 to bfd_perform_relocation will be set. */
252b5132
RH
2110 bfd_reloc_dangerous
2111 }
2112 bfd_reloc_status_type;
2113
541389e2 2114
252b5132
RH
2115typedef struct reloc_cache_entry
2116{
b5f79c76 2117 /* A pointer into the canonical table of pointers. */
fc0a2244 2118 struct bfd_symbol **sym_ptr_ptr;
252b5132 2119
b5f79c76 2120 /* offset in section. */
252b5132
RH
2121 bfd_size_type address;
2122
b5f79c76 2123 /* addend for relocation value. */
252b5132
RH
2124 bfd_vma addend;
2125
b5f79c76 2126 /* Pointer to how to perform the required relocation. */
252b5132
RH
2127 reloc_howto_type *howto;
2128
b5f79c76
NC
2129}
2130arelent;
2131
252b5132
RH
2132enum complain_overflow
2133{
b5f79c76 2134 /* Do not complain on overflow. */
252b5132
RH
2135 complain_overflow_dont,
2136
a7985d73
AM
2137 /* Complain if the value overflows when considered as a signed
2138 number one bit larger than the field. ie. A bitfield of N bits
2139 is allowed to represent -2**n to 2**n-1. */
252b5132
RH
2140 complain_overflow_bitfield,
2141
a7985d73 2142 /* Complain if the value overflows when considered as a signed
b5f79c76 2143 number. */
252b5132
RH
2144 complain_overflow_signed,
2145
dc810e39 2146 /* Complain if the value overflows when considered as an
b5f79c76 2147 unsigned number. */
252b5132
RH
2148 complain_overflow_unsigned
2149};
2150
2151struct reloc_howto_struct
2152{
dc810e39
AM
2153 /* The type field has mainly a documentary use - the back end can
2154 do what it wants with it, though normally the back end's
2155 external idea of what a reloc number is stored
2156 in this field. For example, a PC relative word relocation
2157 in a coff environment has the type 023 - because that's
2158 what the outside world calls a R_PCRWORD reloc. */
252b5132
RH
2159 unsigned int type;
2160
dc810e39
AM
2161 /* The value the final relocation is shifted right by. This drops
2162 unwanted data from the relocation. */
252b5132
RH
2163 unsigned int rightshift;
2164
dc810e39
AM
2165 /* The size of the item to be relocated. This is *not* a
2166 power-of-two measure. To get the number of bytes operated
2167 on by a type of relocation, use bfd_get_reloc_size. */
252b5132
RH
2168 int size;
2169
dc810e39
AM
2170 /* The number of bits in the item to be relocated. This is used
2171 when doing overflow checking. */
252b5132
RH
2172 unsigned int bitsize;
2173
dc810e39
AM
2174 /* Notes that the relocation is relative to the location in the
2175 data section of the addend. The relocation function will
2176 subtract from the relocation value the address of the location
2177 being relocated. */
b34976b6 2178 bfd_boolean pc_relative;
252b5132 2179
dc810e39
AM
2180 /* The bit position of the reloc value in the destination.
2181 The relocated value is left shifted by this amount. */
252b5132
RH
2182 unsigned int bitpos;
2183
dc810e39
AM
2184 /* What type of overflow error should be checked for when
2185 relocating. */
252b5132
RH
2186 enum complain_overflow complain_on_overflow;
2187
dc810e39
AM
2188 /* If this field is non null, then the supplied function is
2189 called rather than the normal function. This allows really
7dee875e 2190 strange relocation methods to be accommodated (e.g., i960 callj
dc810e39 2191 instructions). */
252b5132 2192 bfd_reloc_status_type (*special_function)
fc0a2244 2193 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
c58b9523 2194 bfd *, char **);
dc810e39
AM
2195
2196 /* The textual name of the relocation type. */
252b5132
RH
2197 char *name;
2198
dc810e39
AM
2199 /* Some formats record a relocation addend in the section contents
2200 rather than with the relocation. For ELF formats this is the
2201 distinction between USE_REL and USE_RELA (though the code checks
2202 for USE_REL == 1/0). The value of this field is TRUE if the
2203 addend is recorded with the section contents; when performing a
2204 partial link (ld -r) the section contents (the data) will be
2205 modified. The value of this field is FALSE if addends are
2206 recorded with the relocation (in arelent.addend); when performing
2207 a partial link the relocation will be modified.
2208 All relocations for all ELF USE_RELA targets should set this field
2209 to FALSE (values of TRUE should be looked on with suspicion).
2210 However, the converse is not true: not all relocations of all ELF
2211 USE_REL targets set this field to TRUE. Why this is so is peculiar
2212 to each particular target. For relocs that aren't used in partial
2213 links (e.g. GOT stuff) it doesn't matter what this is set to. */
b34976b6 2214 bfd_boolean partial_inplace;
252b5132 2215
7dc77aaa
AM
2216 /* src_mask selects the part of the instruction (or data) to be used
2217 in the relocation sum. If the target relocations don't have an
2218 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2219 dst_mask to extract the addend from the section contents. If
2220 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2221 field should be zero. Non-zero values for ELF USE_RELA targets are
2222 bogus as in those cases the value in the dst_mask part of the
2223 section contents should be treated as garbage. */
252b5132
RH
2224 bfd_vma src_mask;
2225
7dc77aaa
AM
2226 /* dst_mask selects which parts of the instruction (or data) are
2227 replaced with a relocated value. */
252b5132
RH
2228 bfd_vma dst_mask;
2229
dc810e39
AM
2230 /* When some formats create PC relative instructions, they leave
2231 the value of the pc of the place being relocated in the offset
2232 slot of the instruction, so that a PC relative relocation can
2233 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2234 Some formats leave the displacement part of an instruction
2235 empty (e.g., m88k bcs); this flag signals the fact. */
b34976b6 2236 bfd_boolean pcrel_offset;
252b5132 2237};
b5f79c76 2238
dc810e39
AM
2239#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2240 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2241#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2242 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
b34976b6 2243 NAME, FALSE, 0, 0, IN)
252b5132 2244
5f771d47 2245#define EMPTY_HOWTO(C) \
b34976b6
AM
2246 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2247 NULL, FALSE, 0, 0, FALSE)
dc810e39
AM
2248
2249#define HOWTO_PREPARE(relocation, symbol) \
2250 { \
c58b9523 2251 if (symbol != NULL) \
dc810e39
AM
2252 { \
2253 if (bfd_is_com_section (symbol->section)) \
2254 { \
2255 relocation = 0; \
2256 } \
2257 else \
2258 { \
2259 relocation = symbol->value; \
2260 } \
2261 } \
2262 }
b5f79c76 2263
c58b9523 2264unsigned int bfd_get_reloc_size (reloc_howto_type *);
252b5132 2265
dc810e39
AM
2266typedef struct relent_chain
2267{
252b5132 2268 arelent relent;
dc810e39 2269 struct relent_chain *next;
b5f79c76
NC
2270}
2271arelent_chain;
2272
c58b9523
AM
2273bfd_reloc_status_type bfd_check_overflow
2274 (enum complain_overflow how,
252b5132
RH
2275 unsigned int bitsize,
2276 unsigned int rightshift,
2277 unsigned int addrsize,
c58b9523 2278 bfd_vma relocation);
252b5132 2279
c58b9523
AM
2280bfd_reloc_status_type bfd_perform_relocation
2281 (bfd *abfd,
252b5132 2282 arelent *reloc_entry,
c58b9523 2283 void *data,
252b5132
RH
2284 asection *input_section,
2285 bfd *output_bfd,
c58b9523 2286 char **error_message);
252b5132 2287
c58b9523
AM
2288bfd_reloc_status_type bfd_install_relocation
2289 (bfd *abfd,
252b5132 2290 arelent *reloc_entry,
c58b9523 2291 void *data, bfd_vma data_start,
252b5132 2292 asection *input_section,
c58b9523 2293 char **error_message);
252b5132
RH
2294
2295enum bfd_reloc_code_real {
2296 _dummy_first_bfd_reloc_code_real,
2297
541389e2 2298
b5f79c76 2299/* Basic absolute relocations of N bits. */
252b5132
RH
2300 BFD_RELOC_64,
2301 BFD_RELOC_32,
2302 BFD_RELOC_26,
2303 BFD_RELOC_24,
2304 BFD_RELOC_16,
2305 BFD_RELOC_14,
2306 BFD_RELOC_8,
2307
2308/* PC-relative relocations. Sometimes these are relative to the address
2309of the relocation itself; sometimes they are relative to the start of
2310the section containing the relocation. It depends on the specific target.
2311
b5f79c76 2312The 24-bit relocation is used in some Intel 960 configurations. */
252b5132
RH
2313 BFD_RELOC_64_PCREL,
2314 BFD_RELOC_32_PCREL,
2315 BFD_RELOC_24_PCREL,
2316 BFD_RELOC_16_PCREL,
2317 BFD_RELOC_12_PCREL,
2318 BFD_RELOC_8_PCREL,
2319
6482c264
NC
2320/* Section relative relocations. Some targets need this for DWARF2. */
2321 BFD_RELOC_32_SECREL,
2322
b5f79c76 2323/* For ELF. */
252b5132
RH
2324 BFD_RELOC_32_GOT_PCREL,
2325 BFD_RELOC_16_GOT_PCREL,
2326 BFD_RELOC_8_GOT_PCREL,
2327 BFD_RELOC_32_GOTOFF,
2328 BFD_RELOC_16_GOTOFF,
2329 BFD_RELOC_LO16_GOTOFF,
2330 BFD_RELOC_HI16_GOTOFF,
2331 BFD_RELOC_HI16_S_GOTOFF,
2332 BFD_RELOC_8_GOTOFF,
5bd4f169 2333 BFD_RELOC_64_PLT_PCREL,
252b5132
RH
2334 BFD_RELOC_32_PLT_PCREL,
2335 BFD_RELOC_24_PLT_PCREL,
2336 BFD_RELOC_16_PLT_PCREL,
2337 BFD_RELOC_8_PLT_PCREL,
5bd4f169 2338 BFD_RELOC_64_PLTOFF,
252b5132
RH
2339 BFD_RELOC_32_PLTOFF,
2340 BFD_RELOC_16_PLTOFF,
2341 BFD_RELOC_LO16_PLTOFF,
2342 BFD_RELOC_HI16_PLTOFF,
2343 BFD_RELOC_HI16_S_PLTOFF,
2344 BFD_RELOC_8_PLTOFF,
2345
b5f79c76 2346/* Relocations used by 68K ELF. */
252b5132
RH
2347 BFD_RELOC_68K_GLOB_DAT,
2348 BFD_RELOC_68K_JMP_SLOT,
2349 BFD_RELOC_68K_RELATIVE,
2350
b5f79c76 2351/* Linkage-table relative. */
252b5132
RH
2352 BFD_RELOC_32_BASEREL,
2353 BFD_RELOC_16_BASEREL,
2354 BFD_RELOC_LO16_BASEREL,
2355 BFD_RELOC_HI16_BASEREL,
2356 BFD_RELOC_HI16_S_BASEREL,
2357 BFD_RELOC_8_BASEREL,
2358 BFD_RELOC_RVA,
2359
b5f79c76 2360/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
252b5132
RH
2361 BFD_RELOC_8_FFnn,
2362
2363/* These PC-relative relocations are stored as word displacements --
2364i.e., byte displacements shifted right two bits. The 30-bit word
2365displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2366SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2367signed 16-bit displacement is used on the MIPS, and the 23-bit
b5f79c76 2368displacement is used on the Alpha. */
252b5132
RH
2369 BFD_RELOC_32_PCREL_S2,
2370 BFD_RELOC_16_PCREL_S2,
2371 BFD_RELOC_23_PCREL_S2,
2372
2373/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
b5f79c76 2374the target word. These are used on the SPARC. */
252b5132
RH
2375 BFD_RELOC_HI22,
2376 BFD_RELOC_LO10,
2377
2378/* For systems that allocate a Global Pointer register, these are
2379displacements off that register. These relocation types are
2380handled specially, because the value the register will have is
b5f79c76 2381decided relatively late. */
252b5132
RH
2382 BFD_RELOC_GPREL16,
2383 BFD_RELOC_GPREL32,
2384
b5f79c76 2385/* Reloc types used for i960/b.out. */
252b5132
RH
2386 BFD_RELOC_I960_CALLJ,
2387
2388/* SPARC ELF relocations. There is probably some overlap with other
b5f79c76 2389relocation types already defined. */
252b5132
RH
2390 BFD_RELOC_NONE,
2391 BFD_RELOC_SPARC_WDISP22,
2392 BFD_RELOC_SPARC22,
2393 BFD_RELOC_SPARC13,
2394 BFD_RELOC_SPARC_GOT10,
2395 BFD_RELOC_SPARC_GOT13,
2396 BFD_RELOC_SPARC_GOT22,
2397 BFD_RELOC_SPARC_PC10,
2398 BFD_RELOC_SPARC_PC22,
2399 BFD_RELOC_SPARC_WPLT30,
2400 BFD_RELOC_SPARC_COPY,
2401 BFD_RELOC_SPARC_GLOB_DAT,
2402 BFD_RELOC_SPARC_JMP_SLOT,
2403 BFD_RELOC_SPARC_RELATIVE,
0f2712ed 2404 BFD_RELOC_SPARC_UA16,
252b5132 2405 BFD_RELOC_SPARC_UA32,
0f2712ed 2406 BFD_RELOC_SPARC_UA64,
252b5132 2407
b5f79c76 2408/* I think these are specific to SPARC a.out (e.g., Sun 4). */
252b5132
RH
2409 BFD_RELOC_SPARC_BASE13,
2410 BFD_RELOC_SPARC_BASE22,
2411
b5f79c76 2412/* SPARC64 relocations */
252b5132
RH
2413#define BFD_RELOC_SPARC_64 BFD_RELOC_64
2414 BFD_RELOC_SPARC_10,
2415 BFD_RELOC_SPARC_11,
2416 BFD_RELOC_SPARC_OLO10,
2417 BFD_RELOC_SPARC_HH22,
2418 BFD_RELOC_SPARC_HM10,
2419 BFD_RELOC_SPARC_LM22,
2420 BFD_RELOC_SPARC_PC_HH22,
2421 BFD_RELOC_SPARC_PC_HM10,
2422 BFD_RELOC_SPARC_PC_LM22,
2423 BFD_RELOC_SPARC_WDISP16,
2424 BFD_RELOC_SPARC_WDISP19,
2425 BFD_RELOC_SPARC_7,
2426 BFD_RELOC_SPARC_6,
2427 BFD_RELOC_SPARC_5,
2428#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
bd5e6e7e 2429 BFD_RELOC_SPARC_PLT32,
252b5132
RH
2430 BFD_RELOC_SPARC_PLT64,
2431 BFD_RELOC_SPARC_HIX22,
2432 BFD_RELOC_SPARC_LOX10,
2433 BFD_RELOC_SPARC_H44,
2434 BFD_RELOC_SPARC_M44,
2435 BFD_RELOC_SPARC_L44,
2436 BFD_RELOC_SPARC_REGISTER,
2437
b5f79c76 2438/* SPARC little endian relocation */
252b5132
RH
2439 BFD_RELOC_SPARC_REV32,
2440
b9734f35
JJ
2441/* SPARC TLS relocations */
2442 BFD_RELOC_SPARC_TLS_GD_HI22,
2443 BFD_RELOC_SPARC_TLS_GD_LO10,
2444 BFD_RELOC_SPARC_TLS_GD_ADD,
2445 BFD_RELOC_SPARC_TLS_GD_CALL,
2446 BFD_RELOC_SPARC_TLS_LDM_HI22,
2447 BFD_RELOC_SPARC_TLS_LDM_LO10,
2448 BFD_RELOC_SPARC_TLS_LDM_ADD,
2449 BFD_RELOC_SPARC_TLS_LDM_CALL,
2450 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2451 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2452 BFD_RELOC_SPARC_TLS_LDO_ADD,
2453 BFD_RELOC_SPARC_TLS_IE_HI22,
2454 BFD_RELOC_SPARC_TLS_IE_LO10,
2455 BFD_RELOC_SPARC_TLS_IE_LD,
2456 BFD_RELOC_SPARC_TLS_IE_LDX,
2457 BFD_RELOC_SPARC_TLS_IE_ADD,
2458 BFD_RELOC_SPARC_TLS_LE_HIX22,
2459 BFD_RELOC_SPARC_TLS_LE_LOX10,
2460 BFD_RELOC_SPARC_TLS_DTPMOD32,
2461 BFD_RELOC_SPARC_TLS_DTPMOD64,
2462 BFD_RELOC_SPARC_TLS_DTPOFF32,
2463 BFD_RELOC_SPARC_TLS_DTPOFF64,
2464 BFD_RELOC_SPARC_TLS_TPOFF32,
2465 BFD_RELOC_SPARC_TLS_TPOFF64,
2466
e9f53129
AM
2467/* SPU Relocations. */
2468 BFD_RELOC_SPU_IMM7,
2469 BFD_RELOC_SPU_IMM8,
2470 BFD_RELOC_SPU_IMM10,
2471 BFD_RELOC_SPU_IMM10W,
2472 BFD_RELOC_SPU_IMM16,
2473 BFD_RELOC_SPU_IMM16W,
2474 BFD_RELOC_SPU_IMM18,
2475 BFD_RELOC_SPU_PCREL9a,
2476 BFD_RELOC_SPU_PCREL9b,
2477 BFD_RELOC_SPU_PCREL16,
2478 BFD_RELOC_SPU_LO16,
2479 BFD_RELOC_SPU_HI16,
2480
252b5132
RH
2481/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2482"addend" in some special way.
2483For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2484writing; when reading, it will be the absolute section symbol. The
2485addend is the displacement in bytes of the "lda" instruction from
b5f79c76 2486the "ldah" instruction (which is at the address of this reloc). */
252b5132
RH
2487 BFD_RELOC_ALPHA_GPDISP_HI16,
2488
2489/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2490with GPDISP_HI16 relocs. The addend is ignored when writing the
2491relocations out, and is filled in with the file's GP value on
b5f79c76 2492reading, for convenience. */
252b5132
RH
2493 BFD_RELOC_ALPHA_GPDISP_LO16,
2494
2495/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2496relocation except that there is no accompanying GPDISP_LO16
b5f79c76 2497relocation. */
252b5132
RH
2498 BFD_RELOC_ALPHA_GPDISP,
2499
2500/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2501the assembler turns it into a LDQ instruction to load the address of
2502the symbol, and then fills in a register in the real instruction.
2503
2504The LITERAL reloc, at the LDQ instruction, refers to the .lita
2505section symbol. The addend is ignored when writing, but is filled
2506in with the file's GP value on reading, for convenience, as with the
2507GPDISP_LO16 reloc.
2508
2509The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2510It should refer to the symbol to be referenced, as with 16_GOTOFF,
2511but it generates output not based on the position within the .got
2512section, but relative to the GP value chosen for the file during the
2513final link stage.
2514
2515The LITUSE reloc, on the instruction using the loaded address, gives
2516information to the linker that it might be able to use to optimize
2517away some literal section references. The symbol is ignored (read
2518as the absolute section symbol), and the "addend" indicates the type
2519of instruction using the register:
25201 - "memory" fmt insn
25212 - byte-manipulation (byte offset reg)
b5f79c76 25223 - jsr (target of branch) */
252b5132
RH
2523 BFD_RELOC_ALPHA_LITERAL,
2524 BFD_RELOC_ALPHA_ELF_LITERAL,
2525 BFD_RELOC_ALPHA_LITUSE,
2526
2527/* The HINT relocation indicates a value that should be filled into the
2528"hint" field of a jmp/jsr/ret instruction, for possible branch-
b5f79c76 2529prediction logic which may be provided on some processors. */
252b5132
RH
2530 BFD_RELOC_ALPHA_HINT,
2531
2532/* The LINKAGE relocation outputs a linkage pair in the object file,
b5f79c76 2533which is filled by the linker. */
252b5132
RH
2534 BFD_RELOC_ALPHA_LINKAGE,
2535
2536/* The CODEADDR relocation outputs a STO_CA in the object file,
b5f79c76 2537which is filled by the linker. */
252b5132
RH
2538 BFD_RELOC_ALPHA_CODEADDR,
2539
dc810e39 2540/* The GPREL_HI/LO relocations together form a 32-bit offset from the
b5f79c76 2541GP register. */
dfe57ca0
RH
2542 BFD_RELOC_ALPHA_GPREL_HI16,
2543 BFD_RELOC_ALPHA_GPREL_LO16,
2544
7793f4d0 2545/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
b34976b6 2546share a common GP, and the target address is adjusted for
7793f4d0
RH
2547STO_ALPHA_STD_GPLOAD. */
2548 BFD_RELOC_ALPHA_BRSGP,
2549
3765b1be
RH
2550/* Alpha thread-local storage relocations. */
2551 BFD_RELOC_ALPHA_TLSGD,
2552 BFD_RELOC_ALPHA_TLSLDM,
2553 BFD_RELOC_ALPHA_DTPMOD64,
2554 BFD_RELOC_ALPHA_GOTDTPREL16,
2555 BFD_RELOC_ALPHA_DTPREL64,
2556 BFD_RELOC_ALPHA_DTPREL_HI16,
2557 BFD_RELOC_ALPHA_DTPREL_LO16,
2558 BFD_RELOC_ALPHA_DTPREL16,
2559 BFD_RELOC_ALPHA_GOTTPREL16,
2560 BFD_RELOC_ALPHA_TPREL64,
2561 BFD_RELOC_ALPHA_TPREL_HI16,
2562 BFD_RELOC_ALPHA_TPREL_LO16,
2563 BFD_RELOC_ALPHA_TPREL16,
2564
252b5132 2565/* Bits 27..2 of the relocation address shifted right 2 bits;
b5f79c76 2566simple reloc otherwise. */
252b5132
RH
2567 BFD_RELOC_MIPS_JMP,
2568
b5f79c76 2569/* The MIPS16 jump instruction. */
252b5132
RH
2570 BFD_RELOC_MIPS16_JMP,
2571
b5f79c76 2572/* MIPS16 GP relative reloc. */
252b5132
RH
2573 BFD_RELOC_MIPS16_GPREL,
2574
b5f79c76 2575/* High 16 bits of 32-bit value; simple reloc. */
252b5132
RH
2576 BFD_RELOC_HI16,
2577
2578/* High 16 bits of 32-bit value but the low 16 bits will be sign
2579extended and added to form the final result. If the low 16
2580bits form a negative number, we need to add one to the high value
b5f79c76 2581to compensate for the borrow when the low bits are added. */
252b5132
RH
2582 BFD_RELOC_HI16_S,
2583
b5f79c76 2584/* Low 16 bits. */
252b5132
RH
2585 BFD_RELOC_LO16,
2586
d7128ce4
AM
2587/* High 16 bits of 32-bit pc-relative value */
2588 BFD_RELOC_HI16_PCREL,
2589
2590/* High 16 bits of 32-bit pc-relative value, adjusted */
2591 BFD_RELOC_HI16_S_PCREL,
2592
2593/* Low 16 bits of pc-relative value */
2594 BFD_RELOC_LO16_PCREL,
2595
d6f16593
MR
2596/* MIPS16 high 16 bits of 32-bit value. */
2597 BFD_RELOC_MIPS16_HI16,
2598
2599/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2600extended and added to form the final result. If the low 16
2601bits form a negative number, we need to add one to the high value
2602to compensate for the borrow when the low bits are added. */
2603 BFD_RELOC_MIPS16_HI16_S,
2604
2605/* MIPS16 low 16 bits. */
2606 BFD_RELOC_MIPS16_LO16,
2607
b5f79c76 2608/* Relocation against a MIPS literal section. */
252b5132
RH
2609 BFD_RELOC_MIPS_LITERAL,
2610
b5f79c76 2611/* MIPS ELF relocations. */
252b5132
RH
2612 BFD_RELOC_MIPS_GOT16,
2613 BFD_RELOC_MIPS_CALL16,
252b5132
RH
2614 BFD_RELOC_MIPS_GOT_HI16,
2615 BFD_RELOC_MIPS_GOT_LO16,
2616 BFD_RELOC_MIPS_CALL_HI16,
2617 BFD_RELOC_MIPS_CALL_LO16,
3f830999
MM
2618 BFD_RELOC_MIPS_SUB,
2619 BFD_RELOC_MIPS_GOT_PAGE,
2620 BFD_RELOC_MIPS_GOT_OFST,
2621 BFD_RELOC_MIPS_GOT_DISP,
c2feb664
NC
2622 BFD_RELOC_MIPS_SHIFT5,
2623 BFD_RELOC_MIPS_SHIFT6,
2624 BFD_RELOC_MIPS_INSERT_A,
2625 BFD_RELOC_MIPS_INSERT_B,
2626 BFD_RELOC_MIPS_DELETE,
2627 BFD_RELOC_MIPS_HIGHEST,
2628 BFD_RELOC_MIPS_HIGHER,
2629 BFD_RELOC_MIPS_SCN_DISP,
2630 BFD_RELOC_MIPS_REL16,
2631 BFD_RELOC_MIPS_RELGOT,
2632 BFD_RELOC_MIPS_JALR,
0f20cc35
DJ
2633 BFD_RELOC_MIPS_TLS_DTPMOD32,
2634 BFD_RELOC_MIPS_TLS_DTPREL32,
2635 BFD_RELOC_MIPS_TLS_DTPMOD64,
2636 BFD_RELOC_MIPS_TLS_DTPREL64,
2637 BFD_RELOC_MIPS_TLS_GD,
2638 BFD_RELOC_MIPS_TLS_LDM,
2639 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2640 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2641 BFD_RELOC_MIPS_TLS_GOTTPREL,
2642 BFD_RELOC_MIPS_TLS_TPREL32,
2643 BFD_RELOC_MIPS_TLS_TPREL64,
2644 BFD_RELOC_MIPS_TLS_TPREL_HI16,
2645 BFD_RELOC_MIPS_TLS_TPREL_LO16,
252b5132 2646
ec317fb1 2647
0a44bf69
RS
2648/* MIPS ELF relocations (VxWorks extensions). */
2649 BFD_RELOC_MIPS_COPY,
2650 BFD_RELOC_MIPS_JUMP_SLOT,
2651
2652
bb3fff1e
AM
2653/* Fujitsu Frv Relocations. */
2654 BFD_RELOC_FRV_LABEL16,
2655 BFD_RELOC_FRV_LABEL24,
2656 BFD_RELOC_FRV_LO16,
2657 BFD_RELOC_FRV_HI16,
2658 BFD_RELOC_FRV_GPREL12,
2659 BFD_RELOC_FRV_GPRELU12,
2660 BFD_RELOC_FRV_GPREL32,
2661 BFD_RELOC_FRV_GPRELHI,
2662 BFD_RELOC_FRV_GPRELLO,
51532845
AO
2663 BFD_RELOC_FRV_GOT12,
2664 BFD_RELOC_FRV_GOTHI,
2665 BFD_RELOC_FRV_GOTLO,
2666 BFD_RELOC_FRV_FUNCDESC,
2667 BFD_RELOC_FRV_FUNCDESC_GOT12,
2668 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2669 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2670 BFD_RELOC_FRV_FUNCDESC_VALUE,
2671 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2672 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2673 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2674 BFD_RELOC_FRV_GOTOFF12,
2675 BFD_RELOC_FRV_GOTOFFHI,
2676 BFD_RELOC_FRV_GOTOFFLO,
90219bd0
AO
2677 BFD_RELOC_FRV_GETTLSOFF,
2678 BFD_RELOC_FRV_TLSDESC_VALUE,
2679 BFD_RELOC_FRV_GOTTLSDESC12,
2680 BFD_RELOC_FRV_GOTTLSDESCHI,
2681 BFD_RELOC_FRV_GOTTLSDESCLO,
2682 BFD_RELOC_FRV_TLSMOFF12,
2683 BFD_RELOC_FRV_TLSMOFFHI,
2684 BFD_RELOC_FRV_TLSMOFFLO,
2685 BFD_RELOC_FRV_GOTTLSOFF12,
2686 BFD_RELOC_FRV_GOTTLSOFFHI,
2687 BFD_RELOC_FRV_GOTTLSOFFLO,
2688 BFD_RELOC_FRV_TLSOFF,
2689 BFD_RELOC_FRV_TLSDESC_RELAX,
2690 BFD_RELOC_FRV_GETTLSOFF_RELAX,
2691 BFD_RELOC_FRV_TLSOFF_RELAX,
2692 BFD_RELOC_FRV_TLSMOFF,
bb3fff1e 2693
ec317fb1 2694
03a12831
AO
2695/* This is a 24bit GOT-relative reloc for the mn10300. */
2696 BFD_RELOC_MN10300_GOTOFF24,
2697
2698/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2699in the instruction. */
2700 BFD_RELOC_MN10300_GOT32,
2701
2702/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2703in the instruction. */
2704 BFD_RELOC_MN10300_GOT24,
2705
2706/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2707in the instruction. */
2708 BFD_RELOC_MN10300_GOT16,
2709
2710/* Copy symbol at runtime. */
2711 BFD_RELOC_MN10300_COPY,
2712
2713/* Create GOT entry. */
2714 BFD_RELOC_MN10300_GLOB_DAT,
2715
2716/* Create PLT entry. */
2717 BFD_RELOC_MN10300_JMP_SLOT,
2718
2719/* Adjust by program base. */
2720 BFD_RELOC_MN10300_RELATIVE,
2721
541389e2 2722
b5f79c76 2723/* i386/elf relocations */
252b5132
RH
2724 BFD_RELOC_386_GOT32,
2725 BFD_RELOC_386_PLT32,
2726 BFD_RELOC_386_COPY,
2727 BFD_RELOC_386_GLOB_DAT,
2728 BFD_RELOC_386_JUMP_SLOT,
2729 BFD_RELOC_386_RELATIVE,
2730 BFD_RELOC_386_GOTOFF,
2731 BFD_RELOC_386_GOTPC,
37e55690
JJ
2732 BFD_RELOC_386_TLS_TPOFF,
2733 BFD_RELOC_386_TLS_IE,
2734 BFD_RELOC_386_TLS_GOTIE,
13ae64f3
JJ
2735 BFD_RELOC_386_TLS_LE,
2736 BFD_RELOC_386_TLS_GD,
2737 BFD_RELOC_386_TLS_LDM,
2738 BFD_RELOC_386_TLS_LDO_32,
2739 BFD_RELOC_386_TLS_IE_32,
2740 BFD_RELOC_386_TLS_LE_32,
2741 BFD_RELOC_386_TLS_DTPMOD32,
2742 BFD_RELOC_386_TLS_DTPOFF32,
2743 BFD_RELOC_386_TLS_TPOFF32,
67a4f2b7
AO
2744 BFD_RELOC_386_TLS_GOTDESC,
2745 BFD_RELOC_386_TLS_DESC_CALL,
2746 BFD_RELOC_386_TLS_DESC,
252b5132 2747
b5f79c76 2748/* x86-64/elf relocations */
8d88c4ca
NC
2749 BFD_RELOC_X86_64_GOT32,
2750 BFD_RELOC_X86_64_PLT32,
2751 BFD_RELOC_X86_64_COPY,
2752 BFD_RELOC_X86_64_GLOB_DAT,
2753 BFD_RELOC_X86_64_JUMP_SLOT,
2754 BFD_RELOC_X86_64_RELATIVE,
2755 BFD_RELOC_X86_64_GOTPCREL,
2756 BFD_RELOC_X86_64_32S,
bffbf940
JJ
2757 BFD_RELOC_X86_64_DTPMOD64,
2758 BFD_RELOC_X86_64_DTPOFF64,
2759 BFD_RELOC_X86_64_TPOFF64,
2760 BFD_RELOC_X86_64_TLSGD,
2761 BFD_RELOC_X86_64_TLSLD,
2762 BFD_RELOC_X86_64_DTPOFF32,
2763 BFD_RELOC_X86_64_GOTTPOFF,
2764 BFD_RELOC_X86_64_TPOFF32,
d6ab8113
JB
2765 BFD_RELOC_X86_64_GOTOFF64,
2766 BFD_RELOC_X86_64_GOTPC32,
7b81dfbb
AJ
2767 BFD_RELOC_X86_64_GOT64,
2768 BFD_RELOC_X86_64_GOTPCREL64,
2769 BFD_RELOC_X86_64_GOTPC64,
2770 BFD_RELOC_X86_64_GOTPLT64,
2771 BFD_RELOC_X86_64_PLTOFF64,
67a4f2b7
AO
2772 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2773 BFD_RELOC_X86_64_TLSDESC_CALL,
2774 BFD_RELOC_X86_64_TLSDESC,
8d88c4ca 2775
b5f79c76 2776/* ns32k relocations */
252b5132
RH
2777 BFD_RELOC_NS32K_IMM_8,
2778 BFD_RELOC_NS32K_IMM_16,
2779 BFD_RELOC_NS32K_IMM_32,
2780 BFD_RELOC_NS32K_IMM_8_PCREL,
2781 BFD_RELOC_NS32K_IMM_16_PCREL,
2782 BFD_RELOC_NS32K_IMM_32_PCREL,
2783 BFD_RELOC_NS32K_DISP_8,
2784 BFD_RELOC_NS32K_DISP_16,
2785 BFD_RELOC_NS32K_DISP_32,
2786 BFD_RELOC_NS32K_DISP_8_PCREL,
2787 BFD_RELOC_NS32K_DISP_16_PCREL,
2788 BFD_RELOC_NS32K_DISP_32_PCREL,
2789
b5f79c76 2790/* PDP11 relocations */
e135f41b
NC
2791 BFD_RELOC_PDP11_DISP_8_PCREL,
2792 BFD_RELOC_PDP11_DISP_6_PCREL,
2793
b5f79c76 2794/* Picojava relocs. Not all of these appear in object files. */
0bcb993b
ILT
2795 BFD_RELOC_PJ_CODE_HI16,
2796 BFD_RELOC_PJ_CODE_LO16,
2797 BFD_RELOC_PJ_CODE_DIR16,
2798 BFD_RELOC_PJ_CODE_DIR32,
2799 BFD_RELOC_PJ_CODE_REL16,
2800 BFD_RELOC_PJ_CODE_REL32,
2801
b5f79c76 2802/* Power(rs6000) and PowerPC relocations. */
252b5132
RH
2803 BFD_RELOC_PPC_B26,
2804 BFD_RELOC_PPC_BA26,
2805 BFD_RELOC_PPC_TOC16,
2806 BFD_RELOC_PPC_B16,
2807 BFD_RELOC_PPC_B16_BRTAKEN,
2808 BFD_RELOC_PPC_B16_BRNTAKEN,
2809 BFD_RELOC_PPC_BA16,
2810 BFD_RELOC_PPC_BA16_BRTAKEN,
2811 BFD_RELOC_PPC_BA16_BRNTAKEN,
2812 BFD_RELOC_PPC_COPY,
2813 BFD_RELOC_PPC_GLOB_DAT,
2814 BFD_RELOC_PPC_JMP_SLOT,
2815 BFD_RELOC_PPC_RELATIVE,
2816 BFD_RELOC_PPC_LOCAL24PC,
2817 BFD_RELOC_PPC_EMB_NADDR32,
2818 BFD_RELOC_PPC_EMB_NADDR16,
2819 BFD_RELOC_PPC_EMB_NADDR16_LO,
2820 BFD_RELOC_PPC_EMB_NADDR16_HI,
2821 BFD_RELOC_PPC_EMB_NADDR16_HA,
2822 BFD_RELOC_PPC_EMB_SDAI16,
2823 BFD_RELOC_PPC_EMB_SDA2I16,
2824 BFD_RELOC_PPC_EMB_SDA2REL,
2825 BFD_RELOC_PPC_EMB_SDA21,
2826 BFD_RELOC_PPC_EMB_MRKREF,
2827 BFD_RELOC_PPC_EMB_RELSEC16,
2828 BFD_RELOC_PPC_EMB_RELST_LO,
2829 BFD_RELOC_PPC_EMB_RELST_HI,
2830 BFD_RELOC_PPC_EMB_RELST_HA,
2831 BFD_RELOC_PPC_EMB_BIT_FLD,
2832 BFD_RELOC_PPC_EMB_RELSDA,
5bd4f169
AM
2833 BFD_RELOC_PPC64_HIGHER,
2834 BFD_RELOC_PPC64_HIGHER_S,
2835 BFD_RELOC_PPC64_HIGHEST,
2836 BFD_RELOC_PPC64_HIGHEST_S,
2837 BFD_RELOC_PPC64_TOC16_LO,
2838 BFD_RELOC_PPC64_TOC16_HI,
2839 BFD_RELOC_PPC64_TOC16_HA,
2840 BFD_RELOC_PPC64_TOC,
dc810e39 2841 BFD_RELOC_PPC64_PLTGOT16,
5bd4f169
AM
2842 BFD_RELOC_PPC64_PLTGOT16_LO,
2843 BFD_RELOC_PPC64_PLTGOT16_HI,
2844 BFD_RELOC_PPC64_PLTGOT16_HA,
2845 BFD_RELOC_PPC64_ADDR16_DS,
2846 BFD_RELOC_PPC64_ADDR16_LO_DS,
2847 BFD_RELOC_PPC64_GOT16_DS,
2848 BFD_RELOC_PPC64_GOT16_LO_DS,
2849 BFD_RELOC_PPC64_PLT16_LO_DS,
2850 BFD_RELOC_PPC64_SECTOFF_DS,
2851 BFD_RELOC_PPC64_SECTOFF_LO_DS,
2852 BFD_RELOC_PPC64_TOC16_DS,
2853 BFD_RELOC_PPC64_TOC16_LO_DS,
2854 BFD_RELOC_PPC64_PLTGOT16_DS,
2855 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
252b5132 2856
411e1bfb
AM
2857/* PowerPC and PowerPC64 thread-local storage relocations. */
2858 BFD_RELOC_PPC_TLS,
2859 BFD_RELOC_PPC_DTPMOD,
2860 BFD_RELOC_PPC_TPREL16,
2861 BFD_RELOC_PPC_TPREL16_LO,
2862 BFD_RELOC_PPC_TPREL16_HI,
2863 BFD_RELOC_PPC_TPREL16_HA,
2864 BFD_RELOC_PPC_TPREL,
2865 BFD_RELOC_PPC_DTPREL16,
2866 BFD_RELOC_PPC_DTPREL16_LO,
2867 BFD_RELOC_PPC_DTPREL16_HI,
2868 BFD_RELOC_PPC_DTPREL16_HA,
2869 BFD_RELOC_PPC_DTPREL,
2870 BFD_RELOC_PPC_GOT_TLSGD16,
2871 BFD_RELOC_PPC_GOT_TLSGD16_LO,
2872 BFD_RELOC_PPC_GOT_TLSGD16_HI,
2873 BFD_RELOC_PPC_GOT_TLSGD16_HA,
2874 BFD_RELOC_PPC_GOT_TLSLD16,
2875 BFD_RELOC_PPC_GOT_TLSLD16_LO,
2876 BFD_RELOC_PPC_GOT_TLSLD16_HI,
2877 BFD_RELOC_PPC_GOT_TLSLD16_HA,
2878 BFD_RELOC_PPC_GOT_TPREL16,
2879 BFD_RELOC_PPC_GOT_TPREL16_LO,
2880 BFD_RELOC_PPC_GOT_TPREL16_HI,
2881 BFD_RELOC_PPC_GOT_TPREL16_HA,
2882 BFD_RELOC_PPC_GOT_DTPREL16,
2883 BFD_RELOC_PPC_GOT_DTPREL16_LO,
2884 BFD_RELOC_PPC_GOT_DTPREL16_HI,
2885 BFD_RELOC_PPC_GOT_DTPREL16_HA,
2886 BFD_RELOC_PPC64_TPREL16_DS,
2887 BFD_RELOC_PPC64_TPREL16_LO_DS,
2888 BFD_RELOC_PPC64_TPREL16_HIGHER,
2889 BFD_RELOC_PPC64_TPREL16_HIGHERA,
2890 BFD_RELOC_PPC64_TPREL16_HIGHEST,
2891 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
2892 BFD_RELOC_PPC64_DTPREL16_DS,
2893 BFD_RELOC_PPC64_DTPREL16_LO_DS,
2894 BFD_RELOC_PPC64_DTPREL16_HIGHER,
2895 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
2896 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
2897 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
2898
b5f79c76 2899/* IBM 370/390 relocations */
5b93d8bb
AM
2900 BFD_RELOC_I370_D12,
2901
7dee875e 2902/* The type of reloc used to build a constructor table - at the moment
252b5132 2903probably a 32 bit wide absolute relocation, but the target can choose.
b5f79c76 2904It generally does map to one of the other relocation types. */
252b5132
RH
2905 BFD_RELOC_CTOR,
2906
2907/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
b5f79c76 2908not stored in the instruction. */
252b5132
RH
2909 BFD_RELOC_ARM_PCREL_BRANCH,
2910
dfc5f959
NC
2911/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
2912not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 2913field in the instruction. */
dfc5f959
NC
2914 BFD_RELOC_ARM_PCREL_BLX,
2915
2916/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
2917not stored in the instruction. The 2nd lowest bit comes from a 1 bit
b5f79c76 2918field in the instruction. */
dfc5f959
NC
2919 BFD_RELOC_THUMB_PCREL_BLX,
2920
39b41c9c
PB
2921/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
2922 BFD_RELOC_ARM_PCREL_CALL,
2923
2924/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
2925 BFD_RELOC_ARM_PCREL_JUMP,
2926
c19d1205
ZW
2927/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
2928The lowest bit must be zero and is not stored in the instruction.
2929Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
2930"nn" one smaller in all cases. Note further that BRANCH23
2931corresponds to R_ARM_THM_CALL. */
2932 BFD_RELOC_THUMB_PCREL_BRANCH7,
2933 BFD_RELOC_THUMB_PCREL_BRANCH9,
2934 BFD_RELOC_THUMB_PCREL_BRANCH12,
2935 BFD_RELOC_THUMB_PCREL_BRANCH20,
2936 BFD_RELOC_THUMB_PCREL_BRANCH23,
2937 BFD_RELOC_THUMB_PCREL_BRANCH25,
2938
2939/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
252b5132 2940 BFD_RELOC_ARM_OFFSET_IMM,
c19d1205
ZW
2941
2942/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
252b5132 2943 BFD_RELOC_ARM_THUMB_OFFSET,
252b5132 2944
d003868e 2945/* Pc-relative or absolute relocation depending on target. Used for
db6579d4 2946entries in .init_array sections. */
9c504268 2947 BFD_RELOC_ARM_TARGET1,
db6579d4
PB
2948
2949/* Read-only segment base relative address. */
2950 BFD_RELOC_ARM_ROSEGREL32,
2951
2952/* Data segment base relative address. */
2953 BFD_RELOC_ARM_SBREL32,
2954
c19d1205 2955/* This reloc is used for references to RTTI data from exception handling
eb043451
PB
2956tables. The actual definition depends on the target. It may be a
2957pc-relative or some form of GOT-indirect relocation. */
2958 BFD_RELOC_ARM_TARGET2,
2959
2960/* 31-bit PC relative address. */
2961 BFD_RELOC_ARM_PREL31,
2962
b6895b4f
PB
2963/* Low and High halfword relocations for MOVW and MOVT instructions. */
2964 BFD_RELOC_ARM_MOVW,
2965 BFD_RELOC_ARM_MOVT,
2966 BFD_RELOC_ARM_MOVW_PCREL,
2967 BFD_RELOC_ARM_MOVT_PCREL,
2968 BFD_RELOC_ARM_THUMB_MOVW,
2969 BFD_RELOC_ARM_THUMB_MOVT,
2970 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
2971 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
2972
c19d1205
ZW
2973/* Relocations for setting up GOTs and PLTs for shared libraries. */
2974 BFD_RELOC_ARM_JUMP_SLOT,
2975 BFD_RELOC_ARM_GLOB_DAT,
2976 BFD_RELOC_ARM_GOT32,
2977 BFD_RELOC_ARM_PLT32,
2978 BFD_RELOC_ARM_RELATIVE,
2979 BFD_RELOC_ARM_GOTOFF,
2980 BFD_RELOC_ARM_GOTPC,
2981
2982/* ARM thread-local storage relocations. */
2983 BFD_RELOC_ARM_TLS_GD32,
2984 BFD_RELOC_ARM_TLS_LDO32,
2985 BFD_RELOC_ARM_TLS_LDM32,
2986 BFD_RELOC_ARM_TLS_DTPOFF32,
2987 BFD_RELOC_ARM_TLS_DTPMOD32,
2988 BFD_RELOC_ARM_TLS_TPOFF32,
2989 BFD_RELOC_ARM_TLS_IE32,
2990 BFD_RELOC_ARM_TLS_LE32,
2991
4962c51a
MS
2992/* ARM group relocations. */
2993 BFD_RELOC_ARM_ALU_PC_G0_NC,
2994 BFD_RELOC_ARM_ALU_PC_G0,
2995 BFD_RELOC_ARM_ALU_PC_G1_NC,
2996 BFD_RELOC_ARM_ALU_PC_G1,
2997 BFD_RELOC_ARM_ALU_PC_G2,
2998 BFD_RELOC_ARM_LDR_PC_G0,
2999 BFD_RELOC_ARM_LDR_PC_G1,
3000 BFD_RELOC_ARM_LDR_PC_G2,
3001 BFD_RELOC_ARM_LDRS_PC_G0,
3002 BFD_RELOC_ARM_LDRS_PC_G1,
3003 BFD_RELOC_ARM_LDRS_PC_G2,
3004 BFD_RELOC_ARM_LDC_PC_G0,
3005 BFD_RELOC_ARM_LDC_PC_G1,
3006 BFD_RELOC_ARM_LDC_PC_G2,
3007 BFD_RELOC_ARM_ALU_SB_G0_NC,
3008 BFD_RELOC_ARM_ALU_SB_G0,
3009 BFD_RELOC_ARM_ALU_SB_G1_NC,
3010 BFD_RELOC_ARM_ALU_SB_G1,
3011 BFD_RELOC_ARM_ALU_SB_G2,
3012 BFD_RELOC_ARM_LDR_SB_G0,
3013 BFD_RELOC_ARM_LDR_SB_G1,
3014 BFD_RELOC_ARM_LDR_SB_G2,
3015 BFD_RELOC_ARM_LDRS_SB_G0,
3016 BFD_RELOC_ARM_LDRS_SB_G1,
3017 BFD_RELOC_ARM_LDRS_SB_G2,
3018 BFD_RELOC_ARM_LDC_SB_G0,
3019 BFD_RELOC_ARM_LDC_SB_G1,
3020 BFD_RELOC_ARM_LDC_SB_G2,
3021
c19d1205
ZW
3022/* These relocs are only used within the ARM assembler. They are not
3023(at present) written to any object files. */
3024 BFD_RELOC_ARM_IMMEDIATE,
3025 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3026 BFD_RELOC_ARM_T32_IMMEDIATE,
16805f35 3027 BFD_RELOC_ARM_T32_ADD_IMM,
92e90b6e 3028 BFD_RELOC_ARM_T32_IMM12,
e9f89963 3029 BFD_RELOC_ARM_T32_ADD_PC12,
c19d1205 3030 BFD_RELOC_ARM_SHIFT_IMM,
3eb17e6b 3031 BFD_RELOC_ARM_SMC,
c19d1205
ZW
3032 BFD_RELOC_ARM_SWI,
3033 BFD_RELOC_ARM_MULTI,
3034 BFD_RELOC_ARM_CP_OFF_IMM,
3035 BFD_RELOC_ARM_CP_OFF_IMM_S2,
8f06b2d8
PB
3036 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3037 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
c19d1205
ZW
3038 BFD_RELOC_ARM_ADR_IMM,
3039 BFD_RELOC_ARM_LDR_IMM,
3040 BFD_RELOC_ARM_LITERAL,
3041 BFD_RELOC_ARM_IN_POOL,
3042 BFD_RELOC_ARM_OFFSET_IMM8,
3043 BFD_RELOC_ARM_T32_OFFSET_U8,
3044 BFD_RELOC_ARM_T32_OFFSET_IMM,
3045 BFD_RELOC_ARM_HWLITERAL,
3046 BFD_RELOC_ARM_THUMB_ADD,
3047 BFD_RELOC_ARM_THUMB_IMM,
3048 BFD_RELOC_ARM_THUMB_SHIFT,
3049
ef230218 3050/* Renesas / SuperH SH relocs. Not all of these appear in object files. */
252b5132
RH
3051 BFD_RELOC_SH_PCDISP8BY2,
3052 BFD_RELOC_SH_PCDISP12BY2,
1d70c7fb
AO
3053 BFD_RELOC_SH_IMM3,
3054 BFD_RELOC_SH_IMM3U,
3055 BFD_RELOC_SH_DISP12,
3056 BFD_RELOC_SH_DISP12BY2,
3057 BFD_RELOC_SH_DISP12BY4,
3058 BFD_RELOC_SH_DISP12BY8,
3059 BFD_RELOC_SH_DISP20,
3060 BFD_RELOC_SH_DISP20BY8,
252b5132
RH
3061 BFD_RELOC_SH_IMM4,
3062 BFD_RELOC_SH_IMM4BY2,
3063 BFD_RELOC_SH_IMM4BY4,
3064 BFD_RELOC_SH_IMM8,
3065 BFD_RELOC_SH_IMM8BY2,
3066 BFD_RELOC_SH_IMM8BY4,
3067 BFD_RELOC_SH_PCRELIMM8BY2,
3068 BFD_RELOC_SH_PCRELIMM8BY4,
3069 BFD_RELOC_SH_SWITCH16,
3070 BFD_RELOC_SH_SWITCH32,
3071 BFD_RELOC_SH_USES,
3072 BFD_RELOC_SH_COUNT,
3073 BFD_RELOC_SH_ALIGN,
3074 BFD_RELOC_SH_CODE,
3075 BFD_RELOC_SH_DATA,
3076 BFD_RELOC_SH_LABEL,
015551fc
JR
3077 BFD_RELOC_SH_LOOP_START,
3078 BFD_RELOC_SH_LOOP_END,
1bd91689
AM
3079 BFD_RELOC_SH_COPY,
3080 BFD_RELOC_SH_GLOB_DAT,
3081 BFD_RELOC_SH_JMP_SLOT,
3082 BFD_RELOC_SH_RELATIVE,
3083 BFD_RELOC_SH_GOTPC,
54327882
AM
3084 BFD_RELOC_SH_GOT_LOW16,
3085 BFD_RELOC_SH_GOT_MEDLOW16,
3086 BFD_RELOC_SH_GOT_MEDHI16,
3087 BFD_RELOC_SH_GOT_HI16,
3088 BFD_RELOC_SH_GOTPLT_LOW16,
3089 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3090 BFD_RELOC_SH_GOTPLT_MEDHI16,
3091 BFD_RELOC_SH_GOTPLT_HI16,
3092 BFD_RELOC_SH_PLT_LOW16,
3093 BFD_RELOC_SH_PLT_MEDLOW16,
3094 BFD_RELOC_SH_PLT_MEDHI16,
3095 BFD_RELOC_SH_PLT_HI16,
3096 BFD_RELOC_SH_GOTOFF_LOW16,
3097 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3098 BFD_RELOC_SH_GOTOFF_MEDHI16,
3099 BFD_RELOC_SH_GOTOFF_HI16,
3100 BFD_RELOC_SH_GOTPC_LOW16,
3101 BFD_RELOC_SH_GOTPC_MEDLOW16,
3102 BFD_RELOC_SH_GOTPC_MEDHI16,
3103 BFD_RELOC_SH_GOTPC_HI16,
3104 BFD_RELOC_SH_COPY64,
3105 BFD_RELOC_SH_GLOB_DAT64,
3106 BFD_RELOC_SH_JMP_SLOT64,
3107 BFD_RELOC_SH_RELATIVE64,
3108 BFD_RELOC_SH_GOT10BY4,
3109 BFD_RELOC_SH_GOT10BY8,
3110 BFD_RELOC_SH_GOTPLT10BY4,
3111 BFD_RELOC_SH_GOTPLT10BY8,
3112 BFD_RELOC_SH_GOTPLT32,
3113 BFD_RELOC_SH_SHMEDIA_CODE,
3114 BFD_RELOC_SH_IMMU5,
3115 BFD_RELOC_SH_IMMS6,
3116 BFD_RELOC_SH_IMMS6BY32,
3117 BFD_RELOC_SH_IMMU6,
3118 BFD_RELOC_SH_IMMS10,
3119 BFD_RELOC_SH_IMMS10BY2,
3120 BFD_RELOC_SH_IMMS10BY4,
3121 BFD_RELOC_SH_IMMS10BY8,
3122 BFD_RELOC_SH_IMMS16,
3123 BFD_RELOC_SH_IMMU16,
3124 BFD_RELOC_SH_IMM_LOW16,
3125 BFD_RELOC_SH_IMM_LOW16_PCREL,
3126 BFD_RELOC_SH_IMM_MEDLOW16,
3127 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3128 BFD_RELOC_SH_IMM_MEDHI16,
3129 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3130 BFD_RELOC_SH_IMM_HI16,
3131 BFD_RELOC_SH_IMM_HI16_PCREL,
3132 BFD_RELOC_SH_PT_16,
5dc97655
KK
3133 BFD_RELOC_SH_TLS_GD_32,
3134 BFD_RELOC_SH_TLS_LD_32,
3135 BFD_RELOC_SH_TLS_LDO_32,
3136 BFD_RELOC_SH_TLS_IE_32,
3137 BFD_RELOC_SH_TLS_LE_32,
3138 BFD_RELOC_SH_TLS_DTPMOD32,
3139 BFD_RELOC_SH_TLS_DTPOFF32,
3140 BFD_RELOC_SH_TLS_TPOFF32,
252b5132 3141
0d2bcfaf 3142/* ARC Cores relocs.
252b5132
RH
3143ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3144not stored in the instruction. The high 20 bits are installed in bits 26
b5f79c76 3145through 7 of the instruction. */
252b5132
RH
3146 BFD_RELOC_ARC_B22_PCREL,
3147
3148/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3149stored in the instruction. The high 24 bits are installed in bits 23
b5f79c76 3150through 0. */
252b5132
RH
3151 BFD_RELOC_ARC_B26,
3152
0f64bb02
CM
3153/* ADI Blackfin 16 bit immediate absolute reloc. */
3154 BFD_RELOC_BFIN_16_IMM,
3155
3156/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3157 BFD_RELOC_BFIN_16_HIGH,
3158
3159/* ADI Blackfin 'a' part of LSETUP. */
3160 BFD_RELOC_BFIN_4_PCREL,
3161
3162/* ADI Blackfin. */
3163 BFD_RELOC_BFIN_5_PCREL,
3164
3165/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3166 BFD_RELOC_BFIN_16_LOW,
3167
3168/* ADI Blackfin. */
3169 BFD_RELOC_BFIN_10_PCREL,
3170
3171/* ADI Blackfin 'b' part of LSETUP. */
3172 BFD_RELOC_BFIN_11_PCREL,
3173
3174/* ADI Blackfin. */
3175 BFD_RELOC_BFIN_12_PCREL_JUMP,
3176
3177/* ADI Blackfin Short jump, pcrel. */
3178 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3179
3180/* ADI Blackfin Call.x not implemented. */
3181 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3182
3183/* ADI Blackfin Long Jump pcrel. */
3184 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3185
48d502e1
BS
3186/* ADI Blackfin FD-PIC relocations. */
3187 BFD_RELOC_BFIN_GOT17M4,
3188 BFD_RELOC_BFIN_GOTHI,
3189 BFD_RELOC_BFIN_GOTLO,
3190 BFD_RELOC_BFIN_FUNCDESC,
3191 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3192 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3193 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3194 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3195 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3196 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3197 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3198 BFD_RELOC_BFIN_GOTOFF17M4,
3199 BFD_RELOC_BFIN_GOTOFFHI,
3200 BFD_RELOC_BFIN_GOTOFFLO,
3201
0f64bb02
CM
3202/* ADI Blackfin GOT relocation. */
3203 BFD_RELOC_BFIN_GOT,
3204
3205/* ADI Blackfin PLTPC relocation. */
3206 BFD_RELOC_BFIN_PLTPC,
3207
3208/* ADI Blackfin arithmetic relocation. */
3209 BFD_ARELOC_BFIN_PUSH,
3210
3211/* ADI Blackfin arithmetic relocation. */
3212 BFD_ARELOC_BFIN_CONST,
3213
3214/* ADI Blackfin arithmetic relocation. */
3215 BFD_ARELOC_BFIN_ADD,
3216
3217/* ADI Blackfin arithmetic relocation. */
3218 BFD_ARELOC_BFIN_SUB,
3219
3220/* ADI Blackfin arithmetic relocation. */
3221 BFD_ARELOC_BFIN_MULT,
3222
3223/* ADI Blackfin arithmetic relocation. */
3224 BFD_ARELOC_BFIN_DIV,
3225
3226/* ADI Blackfin arithmetic relocation. */
3227 BFD_ARELOC_BFIN_MOD,
3228
3229/* ADI Blackfin arithmetic relocation. */
3230 BFD_ARELOC_BFIN_LSHIFT,
3231
3232/* ADI Blackfin arithmetic relocation. */
3233 BFD_ARELOC_BFIN_RSHIFT,
3234
3235/* ADI Blackfin arithmetic relocation. */
3236 BFD_ARELOC_BFIN_AND,
3237
3238/* ADI Blackfin arithmetic relocation. */
3239 BFD_ARELOC_BFIN_OR,
3240
3241/* ADI Blackfin arithmetic relocation. */
3242 BFD_ARELOC_BFIN_XOR,
3243
3244/* ADI Blackfin arithmetic relocation. */
3245 BFD_ARELOC_BFIN_LAND,
3246
3247/* ADI Blackfin arithmetic relocation. */
3248 BFD_ARELOC_BFIN_LOR,
3249
3250/* ADI Blackfin arithmetic relocation. */
3251 BFD_ARELOC_BFIN_LEN,
3252
3253/* ADI Blackfin arithmetic relocation. */
3254 BFD_ARELOC_BFIN_NEG,
3255
3256/* ADI Blackfin arithmetic relocation. */
3257 BFD_ARELOC_BFIN_COMP,
3258
3259/* ADI Blackfin arithmetic relocation. */
3260 BFD_ARELOC_BFIN_PAGE,
3261
3262/* ADI Blackfin arithmetic relocation. */
3263 BFD_ARELOC_BFIN_HWPAGE,
3264
3265/* ADI Blackfin arithmetic relocation. */
3266 BFD_ARELOC_BFIN_ADDR,
3267
252b5132
RH
3268/* Mitsubishi D10V relocs.
3269This is a 10-bit reloc with the right 2 bits
b5f79c76 3270assumed to be 0. */
252b5132
RH
3271 BFD_RELOC_D10V_10_PCREL_R,
3272
3273/* Mitsubishi D10V relocs.
3274This is a 10-bit reloc with the right 2 bits
3275assumed to be 0. This is the same as the previous reloc
3276except it is in the left container, i.e.,
b5f79c76 3277shifted left 15 bits. */
252b5132
RH
3278 BFD_RELOC_D10V_10_PCREL_L,
3279
3280/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3281assumed to be 0. */
252b5132
RH
3282 BFD_RELOC_D10V_18,
3283
3284/* This is an 18-bit reloc with the right 2 bits
b5f79c76 3285assumed to be 0. */
252b5132
RH
3286 BFD_RELOC_D10V_18_PCREL,
3287
3288/* Mitsubishi D30V relocs.
b5f79c76 3289This is a 6-bit absolute reloc. */
252b5132
RH
3290 BFD_RELOC_D30V_6,
3291
adde6300 3292/* This is a 6-bit pc-relative reloc with
b5f79c76 3293the right 3 bits assumed to be 0. */
252b5132
RH
3294 BFD_RELOC_D30V_9_PCREL,
3295
adde6300 3296/* This is a 6-bit pc-relative reloc with
252b5132
RH
3297the right 3 bits assumed to be 0. Same
3298as the previous reloc but on the right side
b5f79c76 3299of the container. */
252b5132
RH
3300 BFD_RELOC_D30V_9_PCREL_R,
3301
adde6300 3302/* This is a 12-bit absolute reloc with the
b5f79c76 3303right 3 bitsassumed to be 0. */
252b5132
RH
3304 BFD_RELOC_D30V_15,
3305
adde6300 3306/* This is a 12-bit pc-relative reloc with
b5f79c76 3307the right 3 bits assumed to be 0. */
252b5132
RH
3308 BFD_RELOC_D30V_15_PCREL,
3309
adde6300 3310/* This is a 12-bit pc-relative reloc with
252b5132
RH
3311the right 3 bits assumed to be 0. Same
3312as the previous reloc but on the right side
b5f79c76 3313of the container. */
252b5132
RH
3314 BFD_RELOC_D30V_15_PCREL_R,
3315
adde6300 3316/* This is an 18-bit absolute reloc with
b5f79c76 3317the right 3 bits assumed to be 0. */
252b5132
RH
3318 BFD_RELOC_D30V_21,
3319
adde6300 3320/* This is an 18-bit pc-relative reloc with
b5f79c76 3321the right 3 bits assumed to be 0. */
252b5132
RH
3322 BFD_RELOC_D30V_21_PCREL,
3323
adde6300 3324/* This is an 18-bit pc-relative reloc with
252b5132
RH
3325the right 3 bits assumed to be 0. Same
3326as the previous reloc but on the right side
b5f79c76 3327of the container. */
252b5132
RH
3328 BFD_RELOC_D30V_21_PCREL_R,
3329
b5f79c76 3330/* This is a 32-bit absolute reloc. */
252b5132
RH
3331 BFD_RELOC_D30V_32,
3332
b5f79c76 3333/* This is a 32-bit pc-relative reloc. */
252b5132
RH
3334 BFD_RELOC_D30V_32_PCREL,
3335
d172d4ba
NC
3336/* DLX relocs */
3337 BFD_RELOC_DLX_HI16_S,
3338
3339/* DLX relocs */
3340 BFD_RELOC_DLX_LO16,
3341
3342/* DLX relocs */
3343 BFD_RELOC_DLX_JMP26,
3344
e729279b 3345/* Renesas M16C/M32C Relocations. */
fd54057a 3346 BFD_RELOC_M32C_HI8,
6772dd07
DD
3347 BFD_RELOC_M32C_RL_JUMP,
3348 BFD_RELOC_M32C_RL_1ADDR,
3349 BFD_RELOC_M32C_RL_2ADDR,
e729279b 3350
26597c86 3351/* Renesas M32R (formerly Mitsubishi M32R) relocs.
b5f79c76 3352This is a 24 bit absolute address. */
252b5132
RH
3353 BFD_RELOC_M32R_24,
3354
b5f79c76 3355/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3356 BFD_RELOC_M32R_10_PCREL,
3357
b5f79c76 3358/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3359 BFD_RELOC_M32R_18_PCREL,
3360
b5f79c76 3361/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
252b5132
RH
3362 BFD_RELOC_M32R_26_PCREL,
3363
3364/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3365used when the lower 16 bits are treated as unsigned. */
252b5132
RH
3366 BFD_RELOC_M32R_HI16_ULO,
3367
3368/* This is a 16-bit reloc containing the high 16 bits of an address
b5f79c76 3369used when the lower 16 bits are treated as signed. */
252b5132
RH
3370 BFD_RELOC_M32R_HI16_SLO,
3371
b5f79c76 3372/* This is a 16-bit reloc containing the lower 16 bits of an address. */
252b5132
RH
3373 BFD_RELOC_M32R_LO16,
3374
3375/* This is a 16-bit reloc containing the small data area offset for use in
b5f79c76 3376add3, load, and store instructions. */
252b5132
RH
3377 BFD_RELOC_M32R_SDA16,
3378
6edf0760
NC
3379/* For PIC. */
3380 BFD_RELOC_M32R_GOT24,
3381 BFD_RELOC_M32R_26_PLTREL,
3382 BFD_RELOC_M32R_COPY,
3383 BFD_RELOC_M32R_GLOB_DAT,
3384 BFD_RELOC_M32R_JMP_SLOT,
3385 BFD_RELOC_M32R_RELATIVE,
3386 BFD_RELOC_M32R_GOTOFF,
097f809a
NC
3387 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3388 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3389 BFD_RELOC_M32R_GOTOFF_LO,
6edf0760
NC
3390 BFD_RELOC_M32R_GOTPC24,
3391 BFD_RELOC_M32R_GOT16_HI_ULO,
3392 BFD_RELOC_M32R_GOT16_HI_SLO,
3393 BFD_RELOC_M32R_GOT16_LO,
3394 BFD_RELOC_M32R_GOTPC_HI_ULO,
3395 BFD_RELOC_M32R_GOTPC_HI_SLO,
3396 BFD_RELOC_M32R_GOTPC_LO,
3397
b5f79c76 3398/* This is a 9-bit reloc */
252b5132
RH
3399 BFD_RELOC_V850_9_PCREL,
3400
b5f79c76 3401/* This is a 22-bit reloc */
252b5132
RH
3402 BFD_RELOC_V850_22_PCREL,
3403
b5f79c76 3404/* This is a 16 bit offset from the short data area pointer. */
252b5132
RH
3405 BFD_RELOC_V850_SDA_16_16_OFFSET,
3406
3407/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3408short data area pointer. */
252b5132
RH
3409 BFD_RELOC_V850_SDA_15_16_OFFSET,
3410
b5f79c76 3411/* This is a 16 bit offset from the zero data area pointer. */
252b5132
RH
3412 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3413
3414/* This is a 16 bit offset (of which only 15 bits are used) from the
b5f79c76 3415zero data area pointer. */
252b5132
RH
3416 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3417
3418/* This is an 8 bit offset (of which only 6 bits are used) from the
b5f79c76 3419tiny data area pointer. */
252b5132
RH
3420 BFD_RELOC_V850_TDA_6_8_OFFSET,
3421
3422/* This is an 8bit offset (of which only 7 bits are used) from the tiny
b5f79c76 3423data area pointer. */
252b5132
RH
3424 BFD_RELOC_V850_TDA_7_8_OFFSET,
3425
b5f79c76 3426/* This is a 7 bit offset from the tiny data area pointer. */
252b5132
RH
3427 BFD_RELOC_V850_TDA_7_7_OFFSET,
3428
b5f79c76 3429/* This is a 16 bit offset from the tiny data area pointer. */
252b5132
RH
3430 BFD_RELOC_V850_TDA_16_16_OFFSET,
3431
3432/* This is a 5 bit offset (of which only 4 bits are used) from the tiny
b5f79c76 3433data area pointer. */
252b5132
RH
3434 BFD_RELOC_V850_TDA_4_5_OFFSET,
3435
b5f79c76 3436/* This is a 4 bit offset from the tiny data area pointer. */
252b5132
RH
3437 BFD_RELOC_V850_TDA_4_4_OFFSET,
3438
3439/* This is a 16 bit offset from the short data area pointer, with the
7dee875e 3440bits placed non-contiguously in the instruction. */
252b5132
RH
3441 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3442
3443/* This is a 16 bit offset from the zero data area pointer, with the
7dee875e 3444bits placed non-contiguously in the instruction. */
252b5132
RH
3445 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3446
b5f79c76 3447/* This is a 6 bit offset from the call table base pointer. */
252b5132
RH
3448 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3449
b5f79c76 3450/* This is a 16 bit offset from the call table base pointer. */
252b5132
RH
3451 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3452
86aba9db
NC
3453/* Used for relaxing indirect function calls. */
3454 BFD_RELOC_V850_LONGCALL,
3455
3456/* Used for relaxing indirect jumps. */
3457 BFD_RELOC_V850_LONGJUMP,
3458
3459/* Used to maintain alignment whilst relaxing. */
3460 BFD_RELOC_V850_ALIGN,
541389e2 3461
1e50d24d
RS
3462/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3463instructions. */
3464 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3465
252b5132 3466/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
b5f79c76 3467instruction. */
252b5132
RH
3468 BFD_RELOC_MN10300_32_PCREL,
3469
3470/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
b5f79c76 3471instruction. */
252b5132
RH
3472 BFD_RELOC_MN10300_16_PCREL,
3473
3474/* This is a 8bit DP reloc for the tms320c30, where the most
3475significant 8 bits of a 24 bit word are placed into the least
b5f79c76 3476significant 8 bits of the opcode. */
252b5132
RH
3477 BFD_RELOC_TIC30_LDP,
3478
81635ce4
TW
3479/* This is a 7bit reloc for the tms320c54x, where the least
3480significant 7 bits of a 16 bit word are placed into the least
b5f79c76 3481significant 7 bits of the opcode. */
81635ce4
TW
3482 BFD_RELOC_TIC54X_PARTLS7,
3483
3484/* This is a 9bit DP reloc for the tms320c54x, where the most
3485significant 9 bits of a 16 bit word are placed into the least
b5f79c76 3486significant 9 bits of the opcode. */
81635ce4
TW
3487 BFD_RELOC_TIC54X_PARTMS9,
3488
b5f79c76 3489/* This is an extended address 23-bit reloc for the tms320c54x. */
81635ce4
TW
3490 BFD_RELOC_TIC54X_23,
3491
0d2bcfaf
NC
3492/* This is a 16-bit reloc for the tms320c54x, where the least
3493significant 16 bits of a 23-bit extended address are placed into
b5f79c76 3494the opcode. */
81635ce4
TW
3495 BFD_RELOC_TIC54X_16_OF_23,
3496
3497/* This is a reloc for the tms320c54x, where the most
0d2bcfaf 3498significant 7 bits of a 23-bit extended address are placed into
b5f79c76 3499the opcode. */
81635ce4
TW
3500 BFD_RELOC_TIC54X_MS7_OF_23,
3501
b5f79c76 3502/* This is a 48 bit reloc for the FR30 that stores 32 bits. */
252b5132
RH
3503 BFD_RELOC_FR30_48,
3504
3505/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
b5f79c76 3506two sections. */
252b5132
RH
3507 BFD_RELOC_FR30_20,
3508
3509/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
b5f79c76 35104 bits. */
252b5132
RH
3511 BFD_RELOC_FR30_6_IN_4,
3512
3513/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
b5f79c76 3514into 8 bits. */
252b5132
RH
3515 BFD_RELOC_FR30_8_IN_8,
3516
3517/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
b5f79c76 3518into 8 bits. */
252b5132
RH
3519 BFD_RELOC_FR30_9_IN_8,
3520
3521/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
b5f79c76 3522into 8 bits. */
252b5132
RH
3523 BFD_RELOC_FR30_10_IN_8,
3524
3525/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
b5f79c76 3526short offset into 8 bits. */
252b5132
RH
3527 BFD_RELOC_FR30_9_PCREL,
3528
3529/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
b5f79c76 3530short offset into 11 bits. */
252b5132
RH
3531 BFD_RELOC_FR30_12_PCREL,
3532
b5f79c76 3533/* Motorola Mcore relocations. */
252b5132
RH
3534 BFD_RELOC_MCORE_PCREL_IMM8BY4,
3535 BFD_RELOC_MCORE_PCREL_IMM11BY2,
3536 BFD_RELOC_MCORE_PCREL_IMM4BY2,
3537 BFD_RELOC_MCORE_PCREL_32,
3538 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
36797d47 3539 BFD_RELOC_MCORE_RVA,
252b5132 3540
b5f79c76 3541/* These are relocations for the GETA instruction. */
3c3bdf30
NC
3542 BFD_RELOC_MMIX_GETA,
3543 BFD_RELOC_MMIX_GETA_1,
3544 BFD_RELOC_MMIX_GETA_2,
3545 BFD_RELOC_MMIX_GETA_3,
3546
b5f79c76 3547/* These are relocations for a conditional branch instruction. */
3c3bdf30
NC
3548 BFD_RELOC_MMIX_CBRANCH,
3549 BFD_RELOC_MMIX_CBRANCH_J,
3550 BFD_RELOC_MMIX_CBRANCH_1,
3551 BFD_RELOC_MMIX_CBRANCH_2,
3552 BFD_RELOC_MMIX_CBRANCH_3,
3553
b5f79c76 3554/* These are relocations for the PUSHJ instruction. */
3c3bdf30
NC
3555 BFD_RELOC_MMIX_PUSHJ,
3556 BFD_RELOC_MMIX_PUSHJ_1,
3557 BFD_RELOC_MMIX_PUSHJ_2,
3558 BFD_RELOC_MMIX_PUSHJ_3,
f60ebe14 3559 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3c3bdf30 3560
b5f79c76 3561/* These are relocations for the JMP instruction. */
3c3bdf30
NC
3562 BFD_RELOC_MMIX_JMP,
3563 BFD_RELOC_MMIX_JMP_1,
3564 BFD_RELOC_MMIX_JMP_2,
3565 BFD_RELOC_MMIX_JMP_3,
3566
3567/* This is a relocation for a relative address as in a GETA instruction or
b5f79c76 3568a branch. */
3c3bdf30
NC
3569 BFD_RELOC_MMIX_ADDR19,
3570
b5f79c76 3571/* This is a relocation for a relative address as in a JMP instruction. */
3c3bdf30
NC
3572 BFD_RELOC_MMIX_ADDR27,
3573
3574/* This is a relocation for an instruction field that may be a general
b5f79c76 3575register or a value 0..255. */
3c3bdf30
NC
3576 BFD_RELOC_MMIX_REG_OR_BYTE,
3577
3578/* This is a relocation for an instruction field that may be a general
b5f79c76 3579register. */
3c3bdf30
NC
3580 BFD_RELOC_MMIX_REG,
3581
3582/* This is a relocation for two instruction fields holding a register and
b5f79c76 3583an offset, the equivalent of the relocation. */
3c3bdf30
NC
3584 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3585
3586/* This relocation is an assertion that the expression is not allocated as
b5f79c76 3587a global register. It does not modify contents. */
3c3bdf30
NC
3588 BFD_RELOC_MMIX_LOCAL,
3589
adde6300 3590/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
b5f79c76 3591short offset into 7 bits. */
adde6300
AM
3592 BFD_RELOC_AVR_7_PCREL,
3593
3594/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
b5f79c76 3595short offset into 12 bits. */
adde6300
AM
3596 BFD_RELOC_AVR_13_PCREL,
3597
3598/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
b5f79c76 3599program memory address) into 16 bits. */
adde6300
AM
3600 BFD_RELOC_AVR_16_PM,
3601
3602/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 3603data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3604 BFD_RELOC_AVR_LO8_LDI,
3605
3606/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 3607of data memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3608 BFD_RELOC_AVR_HI8_LDI,
3609
3610/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 3611of program memory address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3612 BFD_RELOC_AVR_HH8_LDI,
3613
df406460
NC
3614/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3615of 32 bit value) into 8 bit immediate value of LDI insn. */
3616 BFD_RELOC_AVR_MS8_LDI,
3617
adde6300 3618/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 3619(usually data memory address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
3620 BFD_RELOC_AVR_LO8_LDI_NEG,
3621
3622/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3623(high 8 bit of data memory address) into 8 bit immediate value of
b5f79c76 3624SUBI insn. */
adde6300
AM
3625 BFD_RELOC_AVR_HI8_LDI_NEG,
3626
3627/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3628(most high 8 bit of program memory address) into 8 bit immediate value
b5f79c76 3629of LDI or SUBI insn. */
adde6300
AM
3630 BFD_RELOC_AVR_HH8_LDI_NEG,
3631
df406460
NC
3632/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
3633of 32 bit value) into 8 bit immediate value of LDI insn. */
3634 BFD_RELOC_AVR_MS8_LDI_NEG,
3635
adde6300 3636/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
b5f79c76 3637command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3638 BFD_RELOC_AVR_LO8_LDI_PM,
3639
28c9d252
NC
3640/* This is a 16 bit reloc for the AVR that stores 8 bit value
3641(command address) into 8 bit immediate value of LDI insn. If the address
3642is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3643in the lower 128k. */
3644 BFD_RELOC_AVR_LO8_LDI_GS,
3645
adde6300 3646/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
b5f79c76 3647of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3648 BFD_RELOC_AVR_HI8_LDI_PM,
3649
28c9d252
NC
3650/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3651of command address) into 8 bit immediate value of LDI insn. If the address
3652is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3653below 128k. */
3654 BFD_RELOC_AVR_HI8_LDI_GS,
3655
adde6300 3656/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
b5f79c76 3657of command address) into 8 bit immediate value of LDI insn. */
adde6300
AM
3658 BFD_RELOC_AVR_HH8_LDI_PM,
3659
3660/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
b5f79c76 3661(usually command address) into 8 bit immediate value of SUBI insn. */
adde6300
AM
3662 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
3663
3664/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3665(high 8 bit of 16 bit command address) into 8 bit immediate value
b5f79c76 3666of SUBI insn. */
adde6300
AM
3667 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
3668
3669/* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3670(high 6 bit of 22 bit command address) into 8 bit immediate
b5f79c76 3671value of SUBI insn. */
adde6300
AM
3672 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
3673
3674/* This is a 32 bit reloc for the AVR that stores 23 bit value
b5f79c76 3675into 22 bits. */
adde6300
AM
3676 BFD_RELOC_AVR_CALL,
3677
750bce0e
NC
3678/* This is a 16 bit reloc for the AVR that stores all needed bits
3679for absolute addressing with ldi with overflow check to linktime */
3680 BFD_RELOC_AVR_LDI,
3681
3682/* This is a 6 bit reloc for the AVR that stores offset for ldd/std
3683instructions */
3684 BFD_RELOC_AVR_6,
3685
3686/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
3687instructions */
3688 BFD_RELOC_AVR_6_ADIW,
3689
b5f79c76 3690/* Direct 12 bit. */
a85d7ed0
NC
3691 BFD_RELOC_390_12,
3692
b5f79c76 3693/* 12 bit GOT offset. */
a85d7ed0
NC
3694 BFD_RELOC_390_GOT12,
3695
b5f79c76 3696/* 32 bit PC relative PLT address. */
a85d7ed0
NC
3697 BFD_RELOC_390_PLT32,
3698
b5f79c76 3699/* Copy symbol at runtime. */
a85d7ed0
NC
3700 BFD_RELOC_390_COPY,
3701
b5f79c76 3702/* Create GOT entry. */
a85d7ed0
NC
3703 BFD_RELOC_390_GLOB_DAT,
3704
b5f79c76 3705/* Create PLT entry. */
a85d7ed0
NC
3706 BFD_RELOC_390_JMP_SLOT,
3707
b5f79c76 3708/* Adjust by program base. */
a85d7ed0
NC
3709 BFD_RELOC_390_RELATIVE,
3710
b5f79c76 3711/* 32 bit PC relative offset to GOT. */
a85d7ed0
NC
3712 BFD_RELOC_390_GOTPC,
3713
b5f79c76 3714/* 16 bit GOT offset. */
a85d7ed0
NC
3715 BFD_RELOC_390_GOT16,
3716
b5f79c76 3717/* PC relative 16 bit shifted by 1. */
a85d7ed0
NC
3718 BFD_RELOC_390_PC16DBL,
3719
b5f79c76 3720/* 16 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
3721 BFD_RELOC_390_PLT16DBL,
3722
b5f79c76 3723/* PC relative 32 bit shifted by 1. */
a85d7ed0
NC
3724 BFD_RELOC_390_PC32DBL,
3725
b5f79c76 3726/* 32 bit PC rel. PLT shifted by 1. */
a85d7ed0
NC
3727 BFD_RELOC_390_PLT32DBL,
3728
b5f79c76 3729/* 32 bit PC rel. GOT shifted by 1. */
a85d7ed0
NC
3730 BFD_RELOC_390_GOTPCDBL,
3731
b5f79c76 3732/* 64 bit GOT offset. */
a85d7ed0
NC
3733 BFD_RELOC_390_GOT64,
3734
b5f79c76 3735/* 64 bit PC relative PLT address. */
a85d7ed0
NC
3736 BFD_RELOC_390_PLT64,
3737
b5f79c76 3738/* 32 bit rel. offset to GOT entry. */
a85d7ed0
NC
3739 BFD_RELOC_390_GOTENT,
3740
5236c819
MS
3741/* 64 bit offset to GOT. */
3742 BFD_RELOC_390_GOTOFF64,
3743
3744/* 12-bit offset to symbol-entry within GOT, with PLT handling. */
3745 BFD_RELOC_390_GOTPLT12,
3746
3747/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
3748 BFD_RELOC_390_GOTPLT16,
3749
3750/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
3751 BFD_RELOC_390_GOTPLT32,
3752
3753/* 64-bit offset to symbol-entry within GOT, with PLT handling. */
3754 BFD_RELOC_390_GOTPLT64,
3755
3756/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
3757 BFD_RELOC_390_GOTPLTENT,
3758
3759/* 16-bit rel. offset from the GOT to a PLT entry. */
3760 BFD_RELOC_390_PLTOFF16,
3761
3762/* 32-bit rel. offset from the GOT to a PLT entry. */
3763 BFD_RELOC_390_PLTOFF32,
3764
3765/* 64-bit rel. offset from the GOT to a PLT entry. */
3766 BFD_RELOC_390_PLTOFF64,
3767
69fc87f1
MS
3768/* s390 tls relocations. */
3769 BFD_RELOC_390_TLS_LOAD,
3770 BFD_RELOC_390_TLS_GDCALL,
3771 BFD_RELOC_390_TLS_LDCALL,
3772 BFD_RELOC_390_TLS_GD32,
3773 BFD_RELOC_390_TLS_GD64,
3774 BFD_RELOC_390_TLS_GOTIE12,
3775 BFD_RELOC_390_TLS_GOTIE32,
3776 BFD_RELOC_390_TLS_GOTIE64,
3777 BFD_RELOC_390_TLS_LDM32,
3778 BFD_RELOC_390_TLS_LDM64,
3779 BFD_RELOC_390_TLS_IE32,
3780 BFD_RELOC_390_TLS_IE64,
3781 BFD_RELOC_390_TLS_IEENT,
3782 BFD_RELOC_390_TLS_LE32,
3783 BFD_RELOC_390_TLS_LE64,
3784 BFD_RELOC_390_TLS_LDO32,
3785 BFD_RELOC_390_TLS_LDO64,
3786 BFD_RELOC_390_TLS_DTPMOD,
3787 BFD_RELOC_390_TLS_DTPOFF,
3788 BFD_RELOC_390_TLS_TPOFF,
3789
bd1ea41b
MS
3790/* Long displacement extension. */
3791 BFD_RELOC_390_20,
3792 BFD_RELOC_390_GOT20,
3793 BFD_RELOC_390_GOTPLT20,
3794 BFD_RELOC_390_TLS_GOTIE20,
3795
1c0d3aa6
NC
3796/* Score relocations */
3797 BFD_RELOC_SCORE_DUMMY1,
3798
3799/* Low 16 bit for load/store */
3800 BFD_RELOC_SCORE_GPREL15,
3801
3802/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
3803 BFD_RELOC_SCORE_DUMMY2,
3804 BFD_RELOC_SCORE_JMP,
3805
3806/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
3807 BFD_RELOC_SCORE_BRANCH,
3808
3809/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
3810 BFD_RELOC_SCORE16_JMP,
3811
3812/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
3813 BFD_RELOC_SCORE16_BRANCH,
3814
3815/* Undocumented Score relocs */
3816 BFD_RELOC_SCORE_GOT15,
3817 BFD_RELOC_SCORE_GOT_LO16,
3818 BFD_RELOC_SCORE_CALL15,
3819 BFD_RELOC_SCORE_DUMMY_HI16,
3820
cf88bb9f
NC
3821/* Scenix IP2K - 9-bit register number / data address */
3822 BFD_RELOC_IP2K_FR9,
3823
3824/* Scenix IP2K - 4-bit register/data bank number */
3825 BFD_RELOC_IP2K_BANK,
3826
3827/* Scenix IP2K - low 13 bits of instruction word address */
3828 BFD_RELOC_IP2K_ADDR16CJP,
3829
3830/* Scenix IP2K - high 3 bits of instruction word address */
3831 BFD_RELOC_IP2K_PAGE3,
3832
3833/* Scenix IP2K - ext/low/high 8 bits of data address */
3834 BFD_RELOC_IP2K_LO8DATA,
3835 BFD_RELOC_IP2K_HI8DATA,
3836 BFD_RELOC_IP2K_EX8DATA,
3837
3838/* Scenix IP2K - low/high 8 bits of instruction word address */
3839 BFD_RELOC_IP2K_LO8INSN,
3840 BFD_RELOC_IP2K_HI8INSN,
3841
3842/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
3843 BFD_RELOC_IP2K_PC_SKIP,
3844
3845/* Scenix IP2K - 16 bit word address in text section. */
3846 BFD_RELOC_IP2K_TEXT,
3847
3848/* Scenix IP2K - 7-bit sp or dp offset */
3849 BFD_RELOC_IP2K_FR_OFFSET,
3850
3851/* Scenix VPE4K coprocessor - data/insn-space addressing */
3852 BFD_RELOC_VPE4KMATH_DATA,
3853 BFD_RELOC_VPE4KMATH_INSN,
3854
adde6300 3855/* These two relocations are used by the linker to determine which of
252b5132
RH
3856the entries in a C++ virtual function table are actually used. When
3857the --gc-sections option is given, the linker will zero out the entries
3858that are not used, so that the code for those functions need not be
3859included in the output.
3860
3861VTABLE_INHERIT is a zero-space relocation used to describe to the
7dee875e 3862linker the inheritance tree of a C++ virtual function table. The
252b5132
RH
3863relocation's symbol should be the parent class' vtable, and the
3864relocation should be located at the child vtable.
3865
3866VTABLE_ENTRY is a zero-space relocation that describes the use of a
3867virtual function table entry. The reloc's symbol should refer to the
3868table of the class mentioned in the code. Off of that base, an offset
adde6300 3869describes the entry that is being used. For Rela hosts, this offset
252b5132 3870is stored in the reloc's addend. For Rel hosts, we are forced to put
b5f79c76 3871this offset in the reloc's section offset. */
252b5132
RH
3872 BFD_RELOC_VTABLE_INHERIT,
3873 BFD_RELOC_VTABLE_ENTRY,
800eeca4 3874
b5f79c76 3875/* Intel IA64 Relocations. */
800eeca4
JW
3876 BFD_RELOC_IA64_IMM14,
3877 BFD_RELOC_IA64_IMM22,
3878 BFD_RELOC_IA64_IMM64,
3879 BFD_RELOC_IA64_DIR32MSB,
3880 BFD_RELOC_IA64_DIR32LSB,
3881 BFD_RELOC_IA64_DIR64MSB,
3882 BFD_RELOC_IA64_DIR64LSB,
3883 BFD_RELOC_IA64_GPREL22,
3884 BFD_RELOC_IA64_GPREL64I,
3885 BFD_RELOC_IA64_GPREL32MSB,
3886 BFD_RELOC_IA64_GPREL32LSB,
3887 BFD_RELOC_IA64_GPREL64MSB,
3888 BFD_RELOC_IA64_GPREL64LSB,
3889 BFD_RELOC_IA64_LTOFF22,
3890 BFD_RELOC_IA64_LTOFF64I,
3891 BFD_RELOC_IA64_PLTOFF22,
3892 BFD_RELOC_IA64_PLTOFF64I,
3893 BFD_RELOC_IA64_PLTOFF64MSB,
3894 BFD_RELOC_IA64_PLTOFF64LSB,
3895 BFD_RELOC_IA64_FPTR64I,
3896 BFD_RELOC_IA64_FPTR32MSB,
3897 BFD_RELOC_IA64_FPTR32LSB,
3898 BFD_RELOC_IA64_FPTR64MSB,
3899 BFD_RELOC_IA64_FPTR64LSB,
3900 BFD_RELOC_IA64_PCREL21B,
748abff6 3901 BFD_RELOC_IA64_PCREL21BI,
800eeca4
JW
3902 BFD_RELOC_IA64_PCREL21M,
3903 BFD_RELOC_IA64_PCREL21F,
748abff6
RH
3904 BFD_RELOC_IA64_PCREL22,
3905 BFD_RELOC_IA64_PCREL60B,
3906 BFD_RELOC_IA64_PCREL64I,
800eeca4
JW
3907 BFD_RELOC_IA64_PCREL32MSB,
3908 BFD_RELOC_IA64_PCREL32LSB,
3909 BFD_RELOC_IA64_PCREL64MSB,
3910 BFD_RELOC_IA64_PCREL64LSB,
3911 BFD_RELOC_IA64_LTOFF_FPTR22,
3912 BFD_RELOC_IA64_LTOFF_FPTR64I,
a4bd8390
JW
3913 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
3914 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
800eeca4
JW
3915 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
3916 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
800eeca4
JW
3917 BFD_RELOC_IA64_SEGREL32MSB,
3918 BFD_RELOC_IA64_SEGREL32LSB,
3919 BFD_RELOC_IA64_SEGREL64MSB,
3920 BFD_RELOC_IA64_SEGREL64LSB,
3921 BFD_RELOC_IA64_SECREL32MSB,
3922 BFD_RELOC_IA64_SECREL32LSB,
3923 BFD_RELOC_IA64_SECREL64MSB,
3924 BFD_RELOC_IA64_SECREL64LSB,
3925 BFD_RELOC_IA64_REL32MSB,
3926 BFD_RELOC_IA64_REL32LSB,
3927 BFD_RELOC_IA64_REL64MSB,
3928 BFD_RELOC_IA64_REL64LSB,
3929 BFD_RELOC_IA64_LTV32MSB,
3930 BFD_RELOC_IA64_LTV32LSB,
3931 BFD_RELOC_IA64_LTV64MSB,
3932 BFD_RELOC_IA64_LTV64LSB,
3933 BFD_RELOC_IA64_IPLTMSB,
3934 BFD_RELOC_IA64_IPLTLSB,
800eeca4 3935 BFD_RELOC_IA64_COPY,
13ae64f3
JJ
3936 BFD_RELOC_IA64_LTOFF22X,
3937 BFD_RELOC_IA64_LDXMOV,
3938 BFD_RELOC_IA64_TPREL14,
800eeca4 3939 BFD_RELOC_IA64_TPREL22,
13ae64f3 3940 BFD_RELOC_IA64_TPREL64I,
800eeca4
JW
3941 BFD_RELOC_IA64_TPREL64MSB,
3942 BFD_RELOC_IA64_TPREL64LSB,
13ae64f3
JJ
3943 BFD_RELOC_IA64_LTOFF_TPREL22,
3944 BFD_RELOC_IA64_DTPMOD64MSB,
3945 BFD_RELOC_IA64_DTPMOD64LSB,
3946 BFD_RELOC_IA64_LTOFF_DTPMOD22,
3947 BFD_RELOC_IA64_DTPREL14,
3948 BFD_RELOC_IA64_DTPREL22,
3949 BFD_RELOC_IA64_DTPREL64I,
3950 BFD_RELOC_IA64_DTPREL32MSB,
3951 BFD_RELOC_IA64_DTPREL32LSB,
3952 BFD_RELOC_IA64_DTPREL64MSB,
3953 BFD_RELOC_IA64_DTPREL64LSB,
3954 BFD_RELOC_IA64_LTOFF_DTPREL22,
60bcf0fa
NC
3955
3956/* Motorola 68HC11 reloc.
3dbfec86 3957This is the 8 bit high part of an absolute address. */
60bcf0fa
NC
3958 BFD_RELOC_M68HC11_HI8,
3959
3960/* Motorola 68HC11 reloc.
3dbfec86 3961This is the 8 bit low part of an absolute address. */
60bcf0fa
NC
3962 BFD_RELOC_M68HC11_LO8,
3963
3964/* Motorola 68HC11 reloc.
3dbfec86 3965This is the 3 bit of a value. */
60bcf0fa 3966 BFD_RELOC_M68HC11_3B,
06c15ad7 3967
3dbfec86
SC
3968/* Motorola 68HC11 reloc.
3969This reloc marks the beginning of a jump/call instruction.
3970It is used for linker relaxation to correctly identify beginning
7dee875e 3971of instruction and change some branches to use PC-relative
3dbfec86
SC
3972addressing mode. */
3973 BFD_RELOC_M68HC11_RL_JUMP,
3974
3975/* Motorola 68HC11 reloc.
3976This reloc marks a group of several instructions that gcc generates
3977and for which the linker relaxation pass can modify and/or remove
3978some of them. */
3979 BFD_RELOC_M68HC11_RL_GROUP,
3980
3981/* Motorola 68HC11 reloc.
3982This is the 16-bit lower part of an address. It is used for 'call'
3983instruction to specify the symbol address without any special
3984transformation (due to memory bank window). */
3985 BFD_RELOC_M68HC11_LO16,
3986
3987/* Motorola 68HC11 reloc.
3988This is a 8-bit reloc that specifies the page number of an address.
3989It is used by 'call' instruction to specify the page number of
3990the symbol. */
3991 BFD_RELOC_M68HC11_PAGE,
3992
3993/* Motorola 68HC11 reloc.
3994This is a 24-bit reloc that represents the address with a 16-bit
3995value and a 8-bit page number. The symbol address is transformed
3996to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
3997 BFD_RELOC_M68HC11_24,
3998
28d39d1a
NC
3999/* Motorola 68HC12 reloc.
4000This is the 5 bits of a value. */
4001 BFD_RELOC_M68HC12_5B,
4002
0949843d
NC
4003/* NS CR16C Relocations. */
4004 BFD_RELOC_16C_NUM08,
4005 BFD_RELOC_16C_NUM08_C,
4006 BFD_RELOC_16C_NUM16,
4007 BFD_RELOC_16C_NUM16_C,
4008 BFD_RELOC_16C_NUM32,
4009 BFD_RELOC_16C_NUM32_C,
4010 BFD_RELOC_16C_DISP04,
4011 BFD_RELOC_16C_DISP04_C,
4012 BFD_RELOC_16C_DISP08,
4013 BFD_RELOC_16C_DISP08_C,
4014 BFD_RELOC_16C_DISP16,
4015 BFD_RELOC_16C_DISP16_C,
4016 BFD_RELOC_16C_DISP24,
4017 BFD_RELOC_16C_DISP24_C,
4018 BFD_RELOC_16C_DISP24a,
4019 BFD_RELOC_16C_DISP24a_C,
4020 BFD_RELOC_16C_REG04,
4021 BFD_RELOC_16C_REG04_C,
4022 BFD_RELOC_16C_REG04a,
4023 BFD_RELOC_16C_REG04a_C,
4024 BFD_RELOC_16C_REG14,
4025 BFD_RELOC_16C_REG14_C,
4026 BFD_RELOC_16C_REG16,
4027 BFD_RELOC_16C_REG16_C,
4028 BFD_RELOC_16C_REG20,
4029 BFD_RELOC_16C_REG20_C,
4030 BFD_RELOC_16C_ABS20,
4031 BFD_RELOC_16C_ABS20_C,
4032 BFD_RELOC_16C_ABS24,
4033 BFD_RELOC_16C_ABS24_C,
4034 BFD_RELOC_16C_IMM04,
4035 BFD_RELOC_16C_IMM04_C,
4036 BFD_RELOC_16C_IMM16,
4037 BFD_RELOC_16C_IMM16_C,
4038 BFD_RELOC_16C_IMM20,
4039 BFD_RELOC_16C_IMM20_C,
4040 BFD_RELOC_16C_IMM24,
4041 BFD_RELOC_16C_IMM24_C,
4042 BFD_RELOC_16C_IMM32,
4043 BFD_RELOC_16C_IMM32_C,
4044
1fe1f39c
NC
4045/* NS CRX Relocations. */
4046 BFD_RELOC_CRX_REL4,
4047 BFD_RELOC_CRX_REL8,
4048 BFD_RELOC_CRX_REL8_CMP,
4049 BFD_RELOC_CRX_REL16,
4050 BFD_RELOC_CRX_REL24,
4051 BFD_RELOC_CRX_REL32,
4052 BFD_RELOC_CRX_REGREL12,
4053 BFD_RELOC_CRX_REGREL22,
4054 BFD_RELOC_CRX_REGREL28,
4055 BFD_RELOC_CRX_REGREL32,
4056 BFD_RELOC_CRX_ABS16,
4057 BFD_RELOC_CRX_ABS32,
4058 BFD_RELOC_CRX_NUM8,
4059 BFD_RELOC_CRX_NUM16,
4060 BFD_RELOC_CRX_NUM32,
4061 BFD_RELOC_CRX_IMM16,
4062 BFD_RELOC_CRX_IMM32,
670ec21d
NC
4063 BFD_RELOC_CRX_SWITCH8,
4064 BFD_RELOC_CRX_SWITCH16,
4065 BFD_RELOC_CRX_SWITCH32,
1fe1f39c 4066
06c15ad7 4067/* These relocs are only used within the CRIS assembler. They are not
b5f79c76 4068(at present) written to any object files. */
06c15ad7
HPN
4069 BFD_RELOC_CRIS_BDISP8,
4070 BFD_RELOC_CRIS_UNSIGNED_5,
4071 BFD_RELOC_CRIS_SIGNED_6,
4072 BFD_RELOC_CRIS_UNSIGNED_6,
bac23f82
HPN
4073 BFD_RELOC_CRIS_SIGNED_8,
4074 BFD_RELOC_CRIS_UNSIGNED_8,
4075 BFD_RELOC_CRIS_SIGNED_16,
4076 BFD_RELOC_CRIS_UNSIGNED_16,
4077 BFD_RELOC_CRIS_LAPCQ_OFFSET,
06c15ad7 4078 BFD_RELOC_CRIS_UNSIGNED_4,
a87fdb8d 4079
b5f79c76 4080/* Relocs used in ELF shared libraries for CRIS. */
58d29fc3
HPN
4081 BFD_RELOC_CRIS_COPY,
4082 BFD_RELOC_CRIS_GLOB_DAT,
4083 BFD_RELOC_CRIS_JUMP_SLOT,
4084 BFD_RELOC_CRIS_RELATIVE,
4085
b5f79c76 4086/* 32-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4087 BFD_RELOC_CRIS_32_GOT,
4088
b5f79c76 4089/* 16-bit offset to symbol-entry within GOT. */
58d29fc3
HPN
4090 BFD_RELOC_CRIS_16_GOT,
4091
b5f79c76 4092/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4093 BFD_RELOC_CRIS_32_GOTPLT,
4094
b5f79c76 4095/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
58d29fc3
HPN
4096 BFD_RELOC_CRIS_16_GOTPLT,
4097
b5f79c76 4098/* 32-bit offset to symbol, relative to GOT. */
58d29fc3
HPN
4099 BFD_RELOC_CRIS_32_GOTREL,
4100
b5f79c76 4101/* 32-bit offset to symbol with PLT entry, relative to GOT. */
58d29fc3
HPN
4102 BFD_RELOC_CRIS_32_PLT_GOTREL,
4103
b5f79c76 4104/* 32-bit offset to symbol with PLT entry, relative to this relocation. */
58d29fc3
HPN
4105 BFD_RELOC_CRIS_32_PLT_PCREL,
4106
b5f79c76 4107/* Intel i860 Relocations. */
a87fdb8d
JE
4108 BFD_RELOC_860_COPY,
4109 BFD_RELOC_860_GLOB_DAT,
4110 BFD_RELOC_860_JUMP_SLOT,
4111 BFD_RELOC_860_RELATIVE,
4112 BFD_RELOC_860_PC26,
4113 BFD_RELOC_860_PLT26,
4114 BFD_RELOC_860_PC16,
4115 BFD_RELOC_860_LOW0,
4116 BFD_RELOC_860_SPLIT0,
4117 BFD_RELOC_860_LOW1,
4118 BFD_RELOC_860_SPLIT1,
4119 BFD_RELOC_860_LOW2,
4120 BFD_RELOC_860_SPLIT2,
4121 BFD_RELOC_860_LOW3,
4122 BFD_RELOC_860_LOGOT0,
4123 BFD_RELOC_860_SPGOT0,
4124 BFD_RELOC_860_LOGOT1,
4125 BFD_RELOC_860_SPGOT1,
4126 BFD_RELOC_860_LOGOTOFF0,
4127 BFD_RELOC_860_SPGOTOFF0,
4128 BFD_RELOC_860_LOGOTOFF1,
4129 BFD_RELOC_860_SPGOTOFF1,
4130 BFD_RELOC_860_LOGOTOFF2,
4131 BFD_RELOC_860_LOGOTOFF3,
4132 BFD_RELOC_860_LOPC,
4133 BFD_RELOC_860_HIGHADJ,
4134 BFD_RELOC_860_HAGOT,
4135 BFD_RELOC_860_HAGOTOFF,
4136 BFD_RELOC_860_HAPC,
4137 BFD_RELOC_860_HIGH,
4138 BFD_RELOC_860_HIGOT,
4139 BFD_RELOC_860_HIGOTOFF,
b3baf5d0 4140
b5f79c76 4141/* OpenRISC Relocations. */
b3baf5d0
NC
4142 BFD_RELOC_OPENRISC_ABS_26,
4143 BFD_RELOC_OPENRISC_REL_26,
e01b0e69 4144
b5f79c76 4145/* H8 elf Relocations. */
e01b0e69
JR
4146 BFD_RELOC_H8_DIR16A8,
4147 BFD_RELOC_H8_DIR16R8,
4148 BFD_RELOC_H8_DIR24A8,
4149 BFD_RELOC_H8_DIR24R8,
4150 BFD_RELOC_H8_DIR32A16,
93fbbb04 4151
b5f79c76 4152/* Sony Xstormy16 Relocations. */
93fbbb04 4153 BFD_RELOC_XSTORMY16_REL_12,
5fd63999 4154 BFD_RELOC_XSTORMY16_12,
93fbbb04
GK
4155 BFD_RELOC_XSTORMY16_24,
4156 BFD_RELOC_XSTORMY16_FPTR16,
90ace9e9 4157
d70c5fc7
NC
4158/* Infineon Relocations. */
4159 BFD_RELOC_XC16X_PAG,
4160 BFD_RELOC_XC16X_POF,
4161 BFD_RELOC_XC16X_SEG,
4162 BFD_RELOC_XC16X_SOF,
4163
90ace9e9
JT
4164/* Relocations used by VAX ELF. */
4165 BFD_RELOC_VAX_GLOB_DAT,
4166 BFD_RELOC_VAX_JMP_SLOT,
4167 BFD_RELOC_VAX_RELATIVE,
2469cfa2 4168
d031aafb
NS
4169/* Morpho MT - 16 bit immediate relocation. */
4170 BFD_RELOC_MT_PC16,
e729279b 4171
d031aafb
NS
4172/* Morpho MT - Hi 16 bits of an address. */
4173 BFD_RELOC_MT_HI16,
e729279b 4174
d031aafb
NS
4175/* Morpho MT - Low 16 bits of an address. */
4176 BFD_RELOC_MT_LO16,
e729279b 4177
d031aafb
NS
4178/* Morpho MT - Used to tell the linker which vtable entries are used. */
4179 BFD_RELOC_MT_GNU_VTINHERIT,
e729279b 4180
d031aafb
NS
4181/* Morpho MT - Used to tell the linker which vtable entries are used. */
4182 BFD_RELOC_MT_GNU_VTENTRY,
e729279b 4183
d031aafb
NS
4184/* Morpho MT - 8 bit immediate relocation. */
4185 BFD_RELOC_MT_PCINSN8,
6f84a2a6 4186
2469cfa2
NC
4187/* msp430 specific relocation codes */
4188 BFD_RELOC_MSP430_10_PCREL,
4189 BFD_RELOC_MSP430_16_PCREL,
4190 BFD_RELOC_MSP430_16,
4191 BFD_RELOC_MSP430_16_PCREL_BYTE,
4192 BFD_RELOC_MSP430_16_BYTE,
b18c562e
NC
4193 BFD_RELOC_MSP430_2X_PCREL,
4194 BFD_RELOC_MSP430_RL_PCREL,
a75473eb
SC
4195
4196/* IQ2000 Relocations. */
4197 BFD_RELOC_IQ2000_OFFSET_16,
4198 BFD_RELOC_IQ2000_OFFSET_21,
4199 BFD_RELOC_IQ2000_UHI16,
e0001a05
NC
4200
4201/* Special Xtensa relocation used only by PLT entries in ELF shared
4202objects to indicate that the runtime linker should set the value
4203to one of its own internal functions or data structures. */
4204 BFD_RELOC_XTENSA_RTLD,
4205
4206/* Xtensa relocations for ELF shared objects. */
4207 BFD_RELOC_XTENSA_GLOB_DAT,
4208 BFD_RELOC_XTENSA_JMP_SLOT,
4209 BFD_RELOC_XTENSA_RELATIVE,
4210
4211/* Xtensa relocation used in ELF object files for symbols that may require
4212PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4213 BFD_RELOC_XTENSA_PLT,
4214
43cd72b9
BW
4215/* Xtensa relocations to mark the difference of two local symbols.
4216These are only needed to support linker relaxation and can be ignored
4217when not relaxing. The field is set to the value of the difference
4218assuming no relaxation. The relocation encodes the position of the
4219first symbol so the linker can determine whether to adjust the field
4220value. */
4221 BFD_RELOC_XTENSA_DIFF8,
4222 BFD_RELOC_XTENSA_DIFF16,
4223 BFD_RELOC_XTENSA_DIFF32,
4224
4225/* Generic Xtensa relocations for instruction operands. Only the slot
4226number is encoded in the relocation. The relocation applies to the
4227last PC-relative immediate operand, or if there are no PC-relative
4228immediates, to the last immediate operand. */
4229 BFD_RELOC_XTENSA_SLOT0_OP,
4230 BFD_RELOC_XTENSA_SLOT1_OP,
4231 BFD_RELOC_XTENSA_SLOT2_OP,
4232 BFD_RELOC_XTENSA_SLOT3_OP,
4233 BFD_RELOC_XTENSA_SLOT4_OP,
4234 BFD_RELOC_XTENSA_SLOT5_OP,
4235 BFD_RELOC_XTENSA_SLOT6_OP,
4236 BFD_RELOC_XTENSA_SLOT7_OP,
4237 BFD_RELOC_XTENSA_SLOT8_OP,
4238 BFD_RELOC_XTENSA_SLOT9_OP,
4239 BFD_RELOC_XTENSA_SLOT10_OP,
4240 BFD_RELOC_XTENSA_SLOT11_OP,
4241 BFD_RELOC_XTENSA_SLOT12_OP,
4242 BFD_RELOC_XTENSA_SLOT13_OP,
4243 BFD_RELOC_XTENSA_SLOT14_OP,
4244
4245/* Alternate Xtensa relocations. Only the slot is encoded in the
4246relocation. The meaning of these relocations is opcode-specific. */
4247 BFD_RELOC_XTENSA_SLOT0_ALT,
4248 BFD_RELOC_XTENSA_SLOT1_ALT,
4249 BFD_RELOC_XTENSA_SLOT2_ALT,
4250 BFD_RELOC_XTENSA_SLOT3_ALT,
4251 BFD_RELOC_XTENSA_SLOT4_ALT,
4252 BFD_RELOC_XTENSA_SLOT5_ALT,
4253 BFD_RELOC_XTENSA_SLOT6_ALT,
4254 BFD_RELOC_XTENSA_SLOT7_ALT,
4255 BFD_RELOC_XTENSA_SLOT8_ALT,
4256 BFD_RELOC_XTENSA_SLOT9_ALT,
4257 BFD_RELOC_XTENSA_SLOT10_ALT,
4258 BFD_RELOC_XTENSA_SLOT11_ALT,
4259 BFD_RELOC_XTENSA_SLOT12_ALT,
4260 BFD_RELOC_XTENSA_SLOT13_ALT,
4261 BFD_RELOC_XTENSA_SLOT14_ALT,
4262
4263/* Xtensa relocations for backward compatibility. These have all been
4264replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
e0001a05
NC
4265 BFD_RELOC_XTENSA_OP0,
4266 BFD_RELOC_XTENSA_OP1,
4267 BFD_RELOC_XTENSA_OP2,
4268
d70c5fc7 4269/* Xtensa relocation to mark that the assembler expanded the
e0001a05
NC
4270instructions from an original target. The expansion size is
4271encoded in the reloc size. */
4272 BFD_RELOC_XTENSA_ASM_EXPAND,
4273
d70c5fc7
NC
4274/* Xtensa relocation to mark that the linker should simplify
4275assembler-expanded instructions. This is commonly used
4276internally by the linker after analysis of a
e0001a05
NC
4277BFD_RELOC_XTENSA_ASM_EXPAND. */
4278 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
c0524131 4279
3c9b82ba
NC
4280/* 8 bit signed offset in (ix+d) or (iy+d). */
4281 BFD_RELOC_Z80_DISP8,
4282
c0524131
NC
4283/* DJNZ offset. */
4284 BFD_RELOC_Z8K_DISP7,
4285
4286/* CALR offset. */
4287 BFD_RELOC_Z8K_CALLR,
4288
4289/* 4 bit value. */
4290 BFD_RELOC_Z8K_IMM4L,
252b5132
RH
4291 BFD_RELOC_UNUSED };
4292typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
c58b9523
AM
4293reloc_howto_type *bfd_reloc_type_lookup
4294 (bfd *abfd, bfd_reloc_code_real_type code);
252b5132 4295
c58b9523 4296const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
252b5132 4297
e61463e1 4298/* Extracted from syms.c. */
541389e2 4299
fc0a2244 4300typedef struct bfd_symbol
252b5132 4301{
b5f79c76
NC
4302 /* A pointer to the BFD which owns the symbol. This information
4303 is necessary so that a back end can work out what additional
4304 information (invisible to the application writer) is carried
4305 with the symbol.
4306
4307 This field is *almost* redundant, since you can use section->owner
4308 instead, except that some symbols point to the global sections
4309 bfd_{abs,com,und}_section. This could be fixed by making
4310 these globals be per-bfd (or per-target-flavor). FIXME. */
2ce40c65 4311 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
b5f79c76
NC
4312
4313 /* The text of the symbol. The name is left alone, and not copied; the
4314 application may not alter it. */
dc810e39 4315 const char *name;
252b5132 4316
b5f79c76
NC
4317 /* The value of the symbol. This really should be a union of a
4318 numeric value with a pointer, since some flags indicate that
4319 a pointer to another symbol is stored here. */
252b5132
RH
4320 symvalue value;
4321
b5f79c76 4322 /* Attributes of a symbol. */
252b5132
RH
4323#define BSF_NO_FLAGS 0x00
4324
b5f79c76
NC
4325 /* The symbol has local scope; <<static>> in <<C>>. The value
4326 is the offset into the section of the data. */
252b5132
RH
4327#define BSF_LOCAL 0x01
4328
b5f79c76
NC
4329 /* The symbol has global scope; initialized data in <<C>>. The
4330 value is the offset into the section of the data. */
252b5132
RH
4331#define BSF_GLOBAL 0x02
4332
b5f79c76
NC
4333 /* The symbol has global scope and is exported. The value is
4334 the offset into the section of the data. */
4335#define BSF_EXPORT BSF_GLOBAL /* No real difference. */
252b5132 4336
b5f79c76
NC
4337 /* A normal C symbol would be one of:
4338 <<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or
4339 <<BSF_GLOBAL>>. */
252b5132 4340
7dee875e 4341 /* The symbol is a debugging record. The value has an arbitrary
b5f79c76 4342 meaning, unless BSF_DEBUGGING_RELOC is also set. */
252b5132
RH
4343#define BSF_DEBUGGING 0x08
4344
b5f79c76
NC
4345 /* The symbol denotes a function entry point. Used in ELF,
4346 perhaps others someday. */
252b5132
RH
4347#define BSF_FUNCTION 0x10
4348
b5f79c76 4349 /* Used by the linker. */
252b5132
RH
4350#define BSF_KEEP 0x20
4351#define BSF_KEEP_G 0x40
4352
b5f79c76
NC
4353 /* A weak global symbol, overridable without warnings by
4354 a regular global symbol of the same name. */
252b5132
RH
4355#define BSF_WEAK 0x80
4356
b5f79c76
NC
4357 /* This symbol was created to point to a section, e.g. ELF's
4358 STT_SECTION symbols. */
252b5132
RH
4359#define BSF_SECTION_SYM 0x100
4360
b5f79c76
NC
4361 /* The symbol used to be a common symbol, but now it is
4362 allocated. */
252b5132
RH
4363#define BSF_OLD_COMMON 0x200
4364
b5f79c76 4365 /* The default value for common data. */
252b5132
RH
4366#define BFD_FORT_COMM_DEFAULT_VALUE 0
4367
b5f79c76
NC
4368 /* In some files the type of a symbol sometimes alters its
4369 location in an output file - ie in coff a <<ISFCN>> symbol
4370 which is also <<C_EXT>> symbol appears where it was
4371 declared and not at the end of a section. This bit is set
4372 by the target BFD part to convey this information. */
252b5132
RH
4373#define BSF_NOT_AT_END 0x400
4374
b5f79c76 4375 /* Signal that the symbol is the label of constructor section. */
252b5132
RH
4376#define BSF_CONSTRUCTOR 0x800
4377
b5f79c76
NC
4378 /* Signal that the symbol is a warning symbol. The name is a
4379 warning. The name of the next symbol is the one to warn about;
4380 if a reference is made to a symbol with the same name as the next
4381 symbol, a warning is issued by the linker. */
252b5132
RH
4382#define BSF_WARNING 0x1000
4383
b5f79c76
NC
4384 /* Signal that the symbol is indirect. This symbol is an indirect
4385 pointer to the symbol with the same name as the next symbol. */
252b5132
RH
4386#define BSF_INDIRECT 0x2000
4387
b5f79c76
NC
4388 /* BSF_FILE marks symbols that contain a file name. This is used
4389 for ELF STT_FILE symbols. */
252b5132
RH
4390#define BSF_FILE 0x4000
4391
b5f79c76 4392 /* Symbol is from dynamic linking information. */
252b5132
RH
4393#define BSF_DYNAMIC 0x8000
4394
b5f79c76
NC
4395 /* The symbol denotes a data object. Used in ELF, and perhaps
4396 others someday. */
252b5132
RH
4397#define BSF_OBJECT 0x10000
4398
b5f79c76
NC
4399 /* This symbol is a debugging symbol. The value is the offset
4400 into the section of the data. BSF_DEBUGGING should be set
4401 as well. */
703153b5
ILT
4402#define BSF_DEBUGGING_RELOC 0x20000
4403
13ae64f3
JJ
4404 /* This symbol is thread local. Used in ELF. */
4405#define BSF_THREAD_LOCAL 0x40000
4406
252b5132
RH
4407 flagword flags;
4408
b5f79c76
NC
4409 /* A pointer to the section to which this symbol is
4410 relative. This will always be non NULL, there are special
4411 sections for undefined and absolute symbols. */
198beae2 4412 struct bfd_section *section;
252b5132 4413
b5f79c76 4414 /* Back end special data. */
252b5132
RH
4415 union
4416 {
c58b9523 4417 void *p;
252b5132 4418 bfd_vma i;
b5f79c76
NC
4419 }
4420 udata;
4421}
4422asymbol;
252b5132 4423
252b5132
RH
4424#define bfd_get_symtab_upper_bound(abfd) \
4425 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
b5f79c76 4426
c58b9523 4427bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
252b5132 4428
c58b9523 4429bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
252b5132
RH
4430
4431#define bfd_is_local_label_name(abfd, name) \
c58b9523 4432 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
b5f79c76 4433
3c9458e9
NC
4434bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
4435
4436#define bfd_is_target_special_symbol(abfd, sym) \
4437 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
4438
252b5132 4439#define bfd_canonicalize_symtab(abfd, location) \
c58b9523 4440 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
b5f79c76 4441
c58b9523
AM
4442bfd_boolean bfd_set_symtab
4443 (bfd *abfd, asymbol **location, unsigned int count);
252b5132 4444
c58b9523 4445void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
252b5132
RH
4446
4447#define bfd_make_empty_symbol(abfd) \
c58b9523 4448 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
b5f79c76 4449
c58b9523 4450asymbol *_bfd_generic_make_empty_symbol (bfd *);
3f3c5c34 4451
252b5132 4452#define bfd_make_debug_symbol(abfd,ptr,size) \
c58b9523 4453 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
b5f79c76 4454
c58b9523 4455int bfd_decode_symclass (asymbol *symbol);
252b5132 4456
c58b9523 4457bfd_boolean bfd_is_undefined_symclass (int symclass);
fad6fcbb 4458
c58b9523 4459void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
252b5132 4460
c58b9523
AM
4461bfd_boolean bfd_copy_private_symbol_data
4462 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
252b5132
RH
4463
4464#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
c58b9523
AM
4465 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
4466 (ibfd, isymbol, obfd, osymbol))
b5f79c76 4467
e61463e1 4468/* Extracted from bfd.c. */
c2852e88 4469struct bfd
252b5132 4470{
52b69c9e
AO
4471 /* A unique identifier of the BFD */
4472 unsigned int id;
4473
b5f79c76
NC
4474 /* The filename the application opened the BFD with. */
4475 const char *filename;
252b5132 4476
b5f79c76
NC
4477 /* A pointer to the target jump table. */
4478 const struct bfd_target *xvec;
252b5132 4479
40838a72
AC
4480 /* The IOSTREAM, and corresponding IO vector that provide access
4481 to the file backing the BFD. */
c58b9523 4482 void *iostream;
40838a72 4483 const struct bfd_iovec *iovec;
252b5132 4484
b5f79c76
NC
4485 /* Is the file descriptor being cached? That is, can it be closed as
4486 needed, and re-opened when accessed later? */
b34976b6 4487 bfd_boolean cacheable;
252b5132 4488
b5f79c76
NC
4489 /* Marks whether there was a default target specified when the
4490 BFD was opened. This is used to select which matching algorithm
4491 to use to choose the back end. */
b34976b6 4492 bfd_boolean target_defaulted;
252b5132 4493
b5f79c76
NC
4494 /* The caching routines use these to maintain a
4495 least-recently-used list of BFDs. */
2ce40c65 4496 struct bfd *lru_prev, *lru_next;
252b5132 4497
b5f79c76
NC
4498 /* When a file is closed by the caching routines, BFD retains
4499 state information on the file here... */
4500 ufile_ptr where;
252b5132 4501
b5f79c76 4502 /* ... and here: (``once'' means at least once). */
b34976b6 4503 bfd_boolean opened_once;
252b5132 4504
b5f79c76
NC
4505 /* Set if we have a locally maintained mtime value, rather than
4506 getting it from the file each time. */
b34976b6 4507 bfd_boolean mtime_set;
252b5132 4508
b34976b6 4509 /* File modified time, if mtime_set is TRUE. */
b5f79c76 4510 long mtime;
252b5132 4511
b5f79c76
NC
4512 /* Reserved for an unimplemented file locking extension. */
4513 int ifd;
252b5132 4514
b5f79c76
NC
4515 /* The format which belongs to the BFD. (object, core, etc.) */
4516 bfd_format format;
252b5132 4517
b5f79c76
NC
4518 /* The direction with which the BFD was opened. */
4519 enum bfd_direction
4520 {
4521 no_direction = 0,
4522 read_direction = 1,
4523 write_direction = 2,
4524 both_direction = 3
4525 }
4526 direction;
4527
4528 /* Format_specific flags. */
4529 flagword flags;
252b5132 4530
b5f79c76
NC
4531 /* Currently my_archive is tested before adding origin to
4532 anything. I believe that this can become always an add of
4533 origin, with origin set to 0 for non archive files. */
4534 ufile_ptr origin;
252b5132 4535
b5f79c76
NC
4536 /* Remember when output has begun, to stop strange things
4537 from happening. */
b34976b6 4538 bfd_boolean output_has_begun;
73e87d70 4539
b5f79c76
NC
4540 /* A hash table for section names. */
4541 struct bfd_hash_table section_htab;
73e87d70 4542
b5f79c76 4543 /* Pointer to linked list of sections. */
198beae2 4544 struct bfd_section *sections;
252b5132 4545
5daa8fe7
L
4546 /* The last section on the section list. */
4547 struct bfd_section *section_last;
252b5132 4548
b5f79c76
NC
4549 /* The number of sections. */
4550 unsigned int section_count;
252b5132 4551
b5f79c76
NC
4552 /* Stuff only useful for object files:
4553 The start address. */
4554 bfd_vma start_address;
252b5132 4555
b5f79c76
NC
4556 /* Used for input and output. */
4557 unsigned int symcount;
252b5132 4558
b5f79c76 4559 /* Symbol table for output BFD (with symcount entries). */
fc0a2244 4560 struct bfd_symbol **outsymbols;
252b5132 4561
1f70368c
DJ
4562 /* Used for slurped dynamic symbol tables. */
4563 unsigned int dynsymcount;
4564
b5f79c76
NC
4565 /* Pointer to structure which contains architecture information. */
4566 const struct bfd_arch_info *arch_info;
252b5132 4567
b58f81ae
DJ
4568 /* Flag set if symbols from this BFD should not be exported. */
4569 bfd_boolean no_export;
4570
b5f79c76 4571 /* Stuff only useful for archives. */
c58b9523 4572 void *arelt_data;
2ce40c65
AM
4573 struct bfd *my_archive; /* The containing archive BFD. */
4574 struct bfd *next; /* The next BFD in the archive. */
4575 struct bfd *archive_head; /* The first BFD in the archive. */
b34976b6 4576 bfd_boolean has_armap;
252b5132 4577
b5f79c76 4578 /* A chain of BFD structures involved in a link. */
2ce40c65 4579 struct bfd *link_next;
252b5132 4580
b5f79c76
NC
4581 /* A field used by _bfd_generic_link_add_archive_symbols. This will
4582 be used only for archive elements. */
4583 int archive_pass;
252b5132 4584
b5f79c76
NC
4585 /* Used by the back end to hold private data. */
4586 union
4587 {
252b5132
RH
4588 struct aout_data_struct *aout_data;
4589 struct artdata *aout_ar_data;
4590 struct _oasys_data *oasys_obj_data;
4591 struct _oasys_ar_data *oasys_ar_data;
4592 struct coff_tdata *coff_obj_data;
4593 struct pe_tdata *pe_obj_data;
4594 struct xcoff_tdata *xcoff_obj_data;
4595 struct ecoff_tdata *ecoff_obj_data;
4596 struct ieee_data_struct *ieee_data;
4597 struct ieee_ar_data_struct *ieee_ar_data;
4598 struct srec_data_struct *srec_data;
4599 struct ihex_data_struct *ihex_data;
4600 struct tekhex_data_struct *tekhex_data;
4601 struct elf_obj_tdata *elf_obj_data;
4602 struct nlm_obj_tdata *nlm_obj_data;
4603 struct bout_data_struct *bout_data;
3c3bdf30 4604 struct mmo_data_struct *mmo_data;
252b5132
RH
4605 struct sun_core_struct *sun_core_data;
4606 struct sco5_core_struct *sco5_core_data;
4607 struct trad_core_struct *trad_core_data;
4608 struct som_data_struct *som_data;
4609 struct hpux_core_struct *hpux_core_data;
4610 struct hppabsd_core_struct *hppabsd_core_data;
4611 struct sgi_core_struct *sgi_core_data;
4612 struct lynx_core_struct *lynx_core_data;
4613 struct osf_core_struct *osf_core_data;
4614 struct cisco_core_struct *cisco_core_data;
4615 struct versados_data_struct *versados_data;
4616 struct netbsd_core_struct *netbsd_core_data;
3af9a47b
NC
4617 struct mach_o_data_struct *mach_o_data;
4618 struct mach_o_fat_data_struct *mach_o_fat_data;
4619 struct bfd_pef_data_struct *pef_data;
4620 struct bfd_pef_xlib_data_struct *pef_xlib_data;
4621 struct bfd_sym_data_struct *sym_data;
c58b9523 4622 void *any;
b5f79c76
NC
4623 }
4624 tdata;
8546af74 4625
b5f79c76 4626 /* Used by the application to hold private data. */
c58b9523 4627 void *usrdata;
252b5132 4628
52b219b5 4629 /* Where all the allocated stuff under this BFD goes. This is a
c58b9523
AM
4630 struct objalloc *, but we use void * to avoid requiring the inclusion
4631 of objalloc.h. */
4632 void *memory;
252b5132
RH
4633};
4634
4635typedef enum bfd_error
4636{
4637 bfd_error_no_error = 0,
4638 bfd_error_system_call,
4639 bfd_error_invalid_target,
4640 bfd_error_wrong_format,
3619ad04 4641 bfd_error_wrong_object_format,
252b5132
RH
4642 bfd_error_invalid_operation,
4643 bfd_error_no_memory,
4644 bfd_error_no_symbols,
4645 bfd_error_no_armap,
4646 bfd_error_no_more_archived_files,
4647 bfd_error_malformed_archive,
4648 bfd_error_file_not_recognized,
4649 bfd_error_file_ambiguously_recognized,
4650 bfd_error_no_contents,
4651 bfd_error_nonrepresentable_section,
4652 bfd_error_no_debug_section,
4653 bfd_error_bad_value,
4654 bfd_error_file_truncated,
4655 bfd_error_file_too_big,
b52149c8 4656 bfd_error_on_input,
252b5132 4657 bfd_error_invalid_error_code
b5f79c76
NC
4658}
4659bfd_error_type;
252b5132 4660
c58b9523 4661bfd_error_type bfd_get_error (void);
252b5132 4662
b52149c8 4663void bfd_set_error (bfd_error_type error_tag, ...);
252b5132 4664
c58b9523 4665const char *bfd_errmsg (bfd_error_type error_tag);
252b5132 4666
c58b9523 4667void bfd_perror (const char *message);
252b5132 4668
c58b9523 4669typedef void (*bfd_error_handler_type) (const char *, ...);
252b5132 4670
c58b9523 4671bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
252b5132 4672
c58b9523 4673void bfd_set_error_program_name (const char *);
252b5132 4674
c58b9523 4675bfd_error_handler_type bfd_get_error_handler (void);
252b5132 4676
c58b9523 4677long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
252b5132 4678
c58b9523
AM
4679long bfd_canonicalize_reloc
4680 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
252b5132 4681
c58b9523
AM
4682void bfd_set_reloc
4683 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
252b5132 4684
c58b9523 4685bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
252b5132 4686
c58b9523 4687int bfd_get_arch_size (bfd *abfd);
125c4a69 4688
c58b9523 4689int bfd_get_sign_extend_vma (bfd *abfd);
125c4a69 4690
c58b9523 4691bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
252b5132 4692
c58b9523 4693unsigned int bfd_get_gp_size (bfd *abfd);
252b5132 4694
c58b9523 4695void bfd_set_gp_size (bfd *abfd, unsigned int i);
252b5132 4696
c58b9523 4697bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
252b5132 4698
80fccad2
BW
4699bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
4700
4701#define bfd_copy_private_header_data(ibfd, obfd) \
4702 BFD_SEND (obfd, _bfd_copy_private_header_data, \
4703 (ibfd, obfd))
c58b9523 4704bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
4705
4706#define bfd_copy_private_bfd_data(ibfd, obfd) \
4707 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
4708 (ibfd, obfd))
c58b9523 4709bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
252b5132
RH
4710
4711#define bfd_merge_private_bfd_data(ibfd, obfd) \
4712 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
4713 (ibfd, obfd))
c58b9523 4714bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
252b5132
RH
4715
4716#define bfd_set_private_flags(abfd, flags) \
ed781d5d 4717 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
a6b96beb
AM
4718#define bfd_sizeof_headers(abfd, info) \
4719 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
252b5132
RH
4720
4721#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
ed781d5d
NC
4722 BFD_SEND (abfd, _bfd_find_nearest_line, \
4723 (abfd, sec, syms, off, file, func, line))
252b5132 4724
5420f73d
L
4725#define bfd_find_line(abfd, syms, sym, file, line) \
4726 BFD_SEND (abfd, _bfd_find_line, \
4727 (abfd, syms, sym, file, line))
4728
4ab527b0
FF
4729#define bfd_find_inliner_info(abfd, file, func, line) \
4730 BFD_SEND (abfd, _bfd_find_inliner_info, \
4731 (abfd, file, func, line))
4732
252b5132 4733#define bfd_debug_info_start(abfd) \
ed781d5d 4734 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
252b5132
RH
4735
4736#define bfd_debug_info_end(abfd) \
ed781d5d 4737 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
252b5132
RH
4738
4739#define bfd_debug_info_accumulate(abfd, section) \
ed781d5d 4740 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
541389e2 4741
252b5132 4742#define bfd_stat_arch_elt(abfd, stat) \
ed781d5d 4743 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
252b5132
RH
4744
4745#define bfd_update_armap_timestamp(abfd) \
ed781d5d 4746 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
252b5132
RH
4747
4748#define bfd_set_arch_mach(abfd, arch, mach)\
ed781d5d 4749 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
252b5132
RH
4750
4751#define bfd_relax_section(abfd, section, link_info, again) \
4752 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
4753
4754#define bfd_gc_sections(abfd, link_info) \
4755 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
4756
8550eb6e
JJ
4757#define bfd_merge_sections(abfd, link_info) \
4758 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
4759
72adc230
AM
4760#define bfd_is_group_section(abfd, sec) \
4761 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
4762
e61463e1
AM
4763#define bfd_discard_group(abfd, sec) \
4764 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
4765
252b5132
RH
4766#define bfd_link_hash_table_create(abfd) \
4767 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
4768
e2d34d7d
DJ
4769#define bfd_link_hash_table_free(abfd, hash) \
4770 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
4771
252b5132
RH
4772#define bfd_link_add_symbols(abfd, info) \
4773 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
4774
1449d79b 4775#define bfd_link_just_syms(abfd, sec, info) \
2d653fc7
AM
4776 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
4777
252b5132
RH
4778#define bfd_final_link(abfd, info) \
4779 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
4780
4781#define bfd_free_cached_info(abfd) \
4782 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
4783
4784#define bfd_get_dynamic_symtab_upper_bound(abfd) \
4785 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
4786
4787#define bfd_print_private_bfd_data(abfd, file)\
4788 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
4789
4790#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
4791 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
4792
c9727e01
AM
4793#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
4794 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
4795 dyncount, dynsyms, ret))
4c45e5c9 4796
252b5132
RH
4797#define bfd_get_dynamic_reloc_upper_bound(abfd) \
4798 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
4799
4800#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
4801 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
4802
4803extern bfd_byte *bfd_get_relocated_section_contents
c58b9523
AM
4804 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
4805 bfd_boolean, asymbol **);
252b5132 4806
c58b9523 4807bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
8c98ec7d 4808
e84d6fca
AM
4809struct bfd_preserve
4810{
c58b9523
AM
4811 void *marker;
4812 void *tdata;
e84d6fca
AM
4813 flagword flags;
4814 const struct bfd_arch_info *arch_info;
198beae2 4815 struct bfd_section *sections;
5daa8fe7 4816 struct bfd_section *section_last;
e84d6fca
AM
4817 unsigned int section_count;
4818 struct bfd_hash_table section_htab;
4819};
4820
c58b9523 4821bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
e84d6fca 4822
c58b9523 4823void bfd_preserve_restore (bfd *, struct bfd_preserve *);
e84d6fca 4824
c58b9523 4825void bfd_preserve_finish (bfd *, struct bfd_preserve *);
e84d6fca 4826
24718e3b
L
4827bfd_vma bfd_emul_get_maxpagesize (const char *);
4828
4829void bfd_emul_set_maxpagesize (const char *, bfd_vma);
4830
4831bfd_vma bfd_emul_get_commonpagesize (const char *);
4832
4833void bfd_emul_set_commonpagesize (const char *, bfd_vma);
4834
e61463e1 4835/* Extracted from archive.c. */
c58b9523
AM
4836symindex bfd_get_next_mapent
4837 (bfd *abfd, symindex previous, carsym **sym);
252b5132 4838
c58b9523 4839bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
252b5132 4840
c58b9523 4841bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
252b5132 4842
e61463e1 4843/* Extracted from corefile.c. */
c58b9523 4844const char *bfd_core_file_failing_command (bfd *abfd);
252b5132 4845
c58b9523 4846int bfd_core_file_failing_signal (bfd *abfd);
252b5132 4847
c58b9523
AM
4848bfd_boolean core_file_matches_executable_p
4849 (bfd *core_bfd, bfd *exec_bfd);
252b5132 4850
9bf46c00
AM
4851bfd_boolean generic_core_file_matches_executable_p
4852 (bfd *core_bfd, bfd *exec_bfd);
4853
e61463e1 4854/* Extracted from targets.c. */
252b5132 4855#define BFD_SEND(bfd, message, arglist) \
c58b9523 4856 ((*((bfd)->xvec->message)) arglist)
252b5132
RH
4857
4858#ifdef DEBUG_BFD_SEND
4859#undef BFD_SEND
4860#define BFD_SEND(bfd, message, arglist) \
4861 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
4862 ((*((bfd)->xvec->message)) arglist) : \
4863 (bfd_assert (__FILE__,__LINE__), NULL))
4864#endif
4865#define BFD_SEND_FMT(bfd, message, arglist) \
c58b9523 4866 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
252b5132
RH
4867
4868#ifdef DEBUG_BFD_SEND
4869#undef BFD_SEND_FMT
4870#define BFD_SEND_FMT(bfd, message, arglist) \
4871 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
8c603c85 4872 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
252b5132
RH
4873 (bfd_assert (__FILE__,__LINE__), NULL))
4874#endif
b5f79c76
NC
4875
4876enum bfd_flavour
4877{
252b5132
RH
4878 bfd_target_unknown_flavour,
4879 bfd_target_aout_flavour,
4880 bfd_target_coff_flavour,
4881 bfd_target_ecoff_flavour,
9bd09e22 4882 bfd_target_xcoff_flavour,
252b5132
RH
4883 bfd_target_elf_flavour,
4884 bfd_target_ieee_flavour,
4885 bfd_target_nlm_flavour,
4886 bfd_target_oasys_flavour,
4887 bfd_target_tekhex_flavour,
4888 bfd_target_srec_flavour,
4889 bfd_target_ihex_flavour,
4890 bfd_target_som_flavour,
4891 bfd_target_os9k_flavour,
4892 bfd_target_versados_flavour,
4893 bfd_target_msdos_flavour,
4894 bfd_target_ovax_flavour,
3c3bdf30 4895 bfd_target_evax_flavour,
3af9a47b
NC
4896 bfd_target_mmo_flavour,
4897 bfd_target_mach_o_flavour,
4898 bfd_target_pef_flavour,
4899 bfd_target_pef_xlib_flavour,
4900 bfd_target_sym_flavour
252b5132
RH
4901};
4902
4903enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
4904
52b219b5 4905/* Forward declaration. */
252b5132
RH
4906typedef struct bfd_link_info _bfd_link_info;
4907
4908typedef struct bfd_target
4909{
b5f79c76 4910 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
252b5132 4911 char *name;
b5f79c76
NC
4912
4913 /* The "flavour" of a back end is a general indication about
4914 the contents of a file. */
252b5132 4915 enum bfd_flavour flavour;
b5f79c76
NC
4916
4917 /* The order of bytes within the data area of a file. */
252b5132 4918 enum bfd_endian byteorder;
b5f79c76
NC
4919
4920 /* The order of bytes within the header parts of a file. */
252b5132 4921 enum bfd_endian header_byteorder;
b5f79c76
NC
4922
4923 /* A mask of all the flags which an executable may have set -
4924 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
8c603c85 4925 flagword object_flags;
b5f79c76
NC
4926
4927 /* A mask of all the flags which a section may have set - from
4928 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
252b5132 4929 flagword section_flags;
b5f79c76
NC
4930
4931 /* The character normally found at the front of a symbol.
4932 (if any), perhaps `_'. */
252b5132 4933 char symbol_leading_char;
b5f79c76
NC
4934
4935 /* The pad character for file names within an archive header. */
8c603c85 4936 char ar_pad_char;
b5f79c76
NC
4937
4938 /* The maximum number of characters in an archive header. */
252b5132 4939 unsigned short ar_max_namelen;
b5f79c76
NC
4940
4941 /* Entries for byte swapping for data. These are different from the
a67a7b8b 4942 other entry points, since they don't take a BFD as the first argument.
b5f79c76 4943 Certain other handlers could do the same. */
8ce8c090
AM
4944 bfd_uint64_t (*bfd_getx64) (const void *);
4945 bfd_int64_t (*bfd_getx_signed_64) (const void *);
4946 void (*bfd_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
4947 bfd_vma (*bfd_getx32) (const void *);
4948 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
4949 void (*bfd_putx32) (bfd_vma, void *);
4950 bfd_vma (*bfd_getx16) (const void *);
4951 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
4952 void (*bfd_putx16) (bfd_vma, void *);
b5f79c76
NC
4953
4954 /* Byte swapping for the headers. */
8ce8c090
AM
4955 bfd_uint64_t (*bfd_h_getx64) (const void *);
4956 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
4957 void (*bfd_h_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
4958 bfd_vma (*bfd_h_getx32) (const void *);
4959 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
4960 void (*bfd_h_putx32) (bfd_vma, void *);
4961 bfd_vma (*bfd_h_getx16) (const void *);
4962 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
4963 void (*bfd_h_putx16) (bfd_vma, void *);
b5f79c76
NC
4964
4965 /* Format dependent routines: these are vectors of entry points
4966 within the target vector structure, one for each format to check. */
4967
4968 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
c58b9523 4969 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
b5f79c76
NC
4970
4971 /* Set the format of a file being written. */
c58b9523 4972 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
b5f79c76
NC
4973
4974 /* Write cached information into a file being written, at <<bfd_close>>. */
c58b9523 4975 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
252b5132 4976
b5f79c76 4977
52b219b5 4978 /* Generic entry points. */
e43d48cc 4979#define BFD_JUMP_TABLE_GENERIC(NAME) \
c58b9523
AM
4980 NAME##_close_and_cleanup, \
4981 NAME##_bfd_free_cached_info, \
4982 NAME##_new_section_hook, \
4983 NAME##_get_section_contents, \
4984 NAME##_get_section_contents_in_window
252b5132 4985
52b219b5 4986 /* Called when the BFD is being closed to do any necessary cleanup. */
c58b9523 4987 bfd_boolean (*_close_and_cleanup) (bfd *);
52b219b5 4988 /* Ask the BFD to free all cached information. */
c58b9523 4989 bfd_boolean (*_bfd_free_cached_info) (bfd *);
52b219b5 4990 /* Called when a new section is created. */
c58b9523 4991 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
52b219b5 4992 /* Read the contents of a section. */
b34976b6 4993 bfd_boolean (*_bfd_get_section_contents)
c58b9523 4994 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
b34976b6 4995 bfd_boolean (*_bfd_get_section_contents_in_window)
c58b9523 4996 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
252b5132 4997
52b219b5 4998 /* Entry points to copy private data. */
e43d48cc 4999#define BFD_JUMP_TABLE_COPY(NAME) \
c58b9523
AM
5000 NAME##_bfd_copy_private_bfd_data, \
5001 NAME##_bfd_merge_private_bfd_data, \
ccd2ec6a 5002 _bfd_generic_init_private_section_data, \
c58b9523
AM
5003 NAME##_bfd_copy_private_section_data, \
5004 NAME##_bfd_copy_private_symbol_data, \
80fccad2 5005 NAME##_bfd_copy_private_header_data, \
c58b9523
AM
5006 NAME##_bfd_set_private_flags, \
5007 NAME##_bfd_print_private_bfd_data
5008
52b219b5 5009 /* Called to copy BFD general private data from one object file
252b5132 5010 to another. */
c58b9523 5011 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
52b219b5 5012 /* Called to merge BFD general private data from one object file
252b5132 5013 to a common output file when linking. */
c58b9523 5014 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
ccd2ec6a
L
5015 /* Called to initialize BFD private section data from one object file
5016 to another. */
5017#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5018 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5019 bfd_boolean (*_bfd_init_private_section_data)
5020 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
52b219b5 5021 /* Called to copy BFD private section data from one object file
252b5132 5022 to another. */
b34976b6 5023 bfd_boolean (*_bfd_copy_private_section_data)
c58b9523 5024 (bfd *, sec_ptr, bfd *, sec_ptr);
8c603c85 5025 /* Called to copy BFD private symbol data from one symbol
252b5132 5026 to another. */
b34976b6 5027 bfd_boolean (*_bfd_copy_private_symbol_data)
c58b9523 5028 (bfd *, asymbol *, bfd *, asymbol *);
80fccad2
BW
5029 /* Called to copy BFD private header data from one object file
5030 to another. */
5031 bfd_boolean (*_bfd_copy_private_header_data)
5032 (bfd *, bfd *);
b5f79c76 5033 /* Called to set private backend flags. */
c58b9523 5034 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
252b5132 5035
b5f79c76 5036 /* Called to print private BFD data. */
c58b9523 5037 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
252b5132 5038
52b219b5 5039 /* Core file entry points. */
e43d48cc 5040#define BFD_JUMP_TABLE_CORE(NAME) \
c58b9523
AM
5041 NAME##_core_file_failing_command, \
5042 NAME##_core_file_failing_signal, \
5043 NAME##_core_file_matches_executable_p
5044
5045 char * (*_core_file_failing_command) (bfd *);
5046 int (*_core_file_failing_signal) (bfd *);
5047 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
252b5132 5048
52b219b5 5049 /* Archive entry points. */
e43d48cc 5050#define BFD_JUMP_TABLE_ARCHIVE(NAME) \
c58b9523
AM
5051 NAME##_slurp_armap, \
5052 NAME##_slurp_extended_name_table, \
5053 NAME##_construct_extended_name_table, \
5054 NAME##_truncate_arname, \
5055 NAME##_write_armap, \
5056 NAME##_read_ar_hdr, \
5057 NAME##_openr_next_archived_file, \
5058 NAME##_get_elt_at_index, \
5059 NAME##_generic_stat_arch_elt, \
5060 NAME##_update_armap_timestamp
5061
5062 bfd_boolean (*_bfd_slurp_armap) (bfd *);
5063 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
b34976b6 5064 bfd_boolean (*_bfd_construct_extended_name_table)
c58b9523
AM
5065 (bfd *, char **, bfd_size_type *, const char **);
5066 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
b34976b6 5067 bfd_boolean (*write_armap)
c58b9523
AM
5068 (bfd *, unsigned int, struct orl *, unsigned int, int);
5069 void * (*_bfd_read_ar_hdr_fn) (bfd *);
5070 bfd * (*openr_next_archived_file) (bfd *, bfd *);
5071#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
5072 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
5073 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
5074 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
77fb9c28 5075
52b219b5 5076 /* Entry points used for symbols. */
e43d48cc 5077#define BFD_JUMP_TABLE_SYMBOLS(NAME) \
c58b9523 5078 NAME##_get_symtab_upper_bound, \
6cee3f79 5079 NAME##_canonicalize_symtab, \
c58b9523
AM
5080 NAME##_make_empty_symbol, \
5081 NAME##_print_symbol, \
5082 NAME##_get_symbol_info, \
5083 NAME##_bfd_is_local_label_name, \
3c9458e9 5084 NAME##_bfd_is_target_special_symbol, \
c58b9523
AM
5085 NAME##_get_lineno, \
5086 NAME##_find_nearest_line, \
5420f73d 5087 _bfd_generic_find_line, \
4ab527b0 5088 NAME##_find_inliner_info, \
c58b9523
AM
5089 NAME##_bfd_make_debug_symbol, \
5090 NAME##_read_minisymbols, \
5091 NAME##_minisymbol_to_symbol
5092
5093 long (*_bfd_get_symtab_upper_bound) (bfd *);
5094 long (*_bfd_canonicalize_symtab)
fc0a2244
AC
5095 (bfd *, struct bfd_symbol **);
5096 struct bfd_symbol *
c58b9523 5097 (*_bfd_make_empty_symbol) (bfd *);
b34976b6 5098 void (*_bfd_print_symbol)
fc0a2244 5099 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
c58b9523 5100#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
b34976b6 5101 void (*_bfd_get_symbol_info)
fc0a2244 5102 (bfd *, struct bfd_symbol *, symbol_info *);
c58b9523
AM
5103#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
5104 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
3c9458e9 5105 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
fc0a2244 5106 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
b34976b6 5107 bfd_boolean (*_bfd_find_nearest_line)
fc0a2244 5108 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
c58b9523 5109 const char **, const char **, unsigned int *);
5420f73d
L
5110 bfd_boolean (*_bfd_find_line)
5111 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
5112 const char **, unsigned int *);
4ab527b0
FF
5113 bfd_boolean (*_bfd_find_inliner_info)
5114 (bfd *, const char **, const char **, unsigned int *);
52b219b5 5115 /* Back-door to allow format-aware applications to create debug symbols
252b5132
RH
5116 while using BFD for everything else. Currently used by the assembler
5117 when creating COFF files. */
b34976b6 5118 asymbol * (*_bfd_make_debug_symbol)
c58b9523 5119 (bfd *, void *, unsigned long size);
252b5132
RH
5120#define bfd_read_minisymbols(b, d, m, s) \
5121 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
b34976b6 5122 long (*_read_minisymbols)
c58b9523 5123 (bfd *, bfd_boolean, void **, unsigned int *);
252b5132
RH
5124#define bfd_minisymbol_to_symbol(b, d, m, f) \
5125 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
b34976b6 5126 asymbol * (*_minisymbol_to_symbol)
c58b9523 5127 (bfd *, bfd_boolean, const void *, asymbol *);
252b5132 5128
52b219b5 5129 /* Routines for relocs. */
e43d48cc 5130#define BFD_JUMP_TABLE_RELOCS(NAME) \
c58b9523
AM
5131 NAME##_get_reloc_upper_bound, \
5132 NAME##_canonicalize_reloc, \
5133 NAME##_bfd_reloc_type_lookup
5134
5135 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
b34976b6 5136 long (*_bfd_canonicalize_reloc)
fc0a2244 5137 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
52b219b5 5138 /* See documentation on reloc types. */
252b5132 5139 reloc_howto_type *
c58b9523 5140 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
252b5132 5141
52b219b5 5142 /* Routines used when writing an object file. */
e43d48cc 5143#define BFD_JUMP_TABLE_WRITE(NAME) \
c58b9523
AM
5144 NAME##_set_arch_mach, \
5145 NAME##_set_section_contents
5146
b34976b6 5147 bfd_boolean (*_bfd_set_arch_mach)
c58b9523 5148 (bfd *, enum bfd_architecture, unsigned long);
b34976b6 5149 bfd_boolean (*_bfd_set_section_contents)
0f867abe 5150 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
252b5132 5151
52b219b5 5152 /* Routines used by the linker. */
e43d48cc 5153#define BFD_JUMP_TABLE_LINK(NAME) \
c58b9523
AM
5154 NAME##_sizeof_headers, \
5155 NAME##_bfd_get_relocated_section_contents, \
5156 NAME##_bfd_relax_section, \
5157 NAME##_bfd_link_hash_table_create, \
5158 NAME##_bfd_link_hash_table_free, \
5159 NAME##_bfd_link_add_symbols, \
5160 NAME##_bfd_link_just_syms, \
5161 NAME##_bfd_final_link, \
5162 NAME##_bfd_link_split_section, \
5163 NAME##_bfd_gc_sections, \
5164 NAME##_bfd_merge_sections, \
72adc230 5165 NAME##_bfd_is_group_section, \
082b7297
L
5166 NAME##_bfd_discard_group, \
5167 NAME##_section_already_linked \
c58b9523 5168
a6b96beb 5169 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
b34976b6 5170 bfd_byte * (*_bfd_get_relocated_section_contents)
c58b9523 5171 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
fc0a2244 5172 bfd_byte *, bfd_boolean, struct bfd_symbol **);
252b5132 5173
b34976b6 5174 bfd_boolean (*_bfd_relax_section)
198beae2 5175 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
252b5132 5176
52b219b5 5177 /* Create a hash table for the linker. Different backends store
252b5132 5178 different information in this table. */
b34976b6 5179 struct bfd_link_hash_table *
c58b9523 5180 (*_bfd_link_hash_table_create) (bfd *);
252b5132 5181
e2d34d7d 5182 /* Release the memory associated with the linker hash table. */
c58b9523 5183 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
e2d34d7d 5184
52b219b5 5185 /* Add symbols from this object file into the hash table. */
c58b9523 5186 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
252b5132 5187
2d653fc7 5188 /* Indicate that we are only retrieving symbol values from this section. */
c58b9523 5189 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
2d653fc7 5190
52b219b5 5191 /* Do a link based on the link_order structures attached to each
252b5132 5192 section of the BFD. */
c58b9523 5193 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
252b5132 5194
52b219b5 5195 /* Should this section be split up into smaller pieces during linking. */
198beae2 5196 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
252b5132 5197
52b219b5 5198 /* Remove sections that are not referenced from the output. */
c58b9523 5199 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
252b5132 5200
8550eb6e 5201 /* Attempt to merge SEC_MERGE sections. */
c58b9523 5202 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
8550eb6e 5203
72adc230
AM
5204 /* Is this section a member of a group? */
5205 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
5206
e61463e1 5207 /* Discard members of a group. */
198beae2 5208 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
e61463e1 5209
082b7297
L
5210 /* Check if SEC has been already linked during a reloceatable or
5211 final link. */
c0f00686
L
5212 void (*_section_already_linked) (bfd *, struct bfd_section *,
5213 struct bfd_link_info *);
082b7297 5214
52b219b5 5215 /* Routines to handle dynamic symbols and relocs. */
e43d48cc 5216#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
c58b9523
AM
5217 NAME##_get_dynamic_symtab_upper_bound, \
5218 NAME##_canonicalize_dynamic_symtab, \
4c45e5c9 5219 NAME##_get_synthetic_symtab, \
c58b9523
AM
5220 NAME##_get_dynamic_reloc_upper_bound, \
5221 NAME##_canonicalize_dynamic_reloc
5222
b5f79c76 5223 /* Get the amount of memory required to hold the dynamic symbols. */
c58b9523 5224 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
52b219b5 5225 /* Read in the dynamic symbols. */
b34976b6 5226 long (*_bfd_canonicalize_dynamic_symtab)
fc0a2244 5227 (bfd *, struct bfd_symbol **);
4c45e5c9
JJ
5228 /* Create synthetized symbols. */
5229 long (*_bfd_get_synthetic_symtab)
c9727e01
AM
5230 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
5231 struct bfd_symbol **);
52b219b5 5232 /* Get the amount of memory required to hold the dynamic relocs. */
c58b9523 5233 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
52b219b5 5234 /* Read in the dynamic relocs. */
b34976b6 5235 long (*_bfd_canonicalize_dynamic_reloc)
fc0a2244 5236 (bfd *, arelent **, struct bfd_symbol **);
b23b8e6e 5237
b5f79c76
NC
5238 /* Opposite endian version of this target. */
5239 const struct bfd_target * alternative_target;
8c603c85 5240
b5f79c76
NC
5241 /* Data for use by back-end routines, which isn't
5242 generic enough to belong in this structure. */
9c5bfbb7 5243 const void *backend_data;
8c603c85 5244
252b5132 5245} bfd_target;
b5f79c76 5246
c58b9523 5247bfd_boolean bfd_set_default_target (const char *name);
252b5132 5248
c58b9523 5249const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
252b5132 5250
c58b9523 5251const char ** bfd_target_list (void);
252b5132 5252
c58b9523
AM
5253const bfd_target *bfd_search_for_target
5254 (int (*search_func) (const bfd_target *, void *),
5255 void *);
c3c89269 5256
e61463e1 5257/* Extracted from format.c. */
c58b9523 5258bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
252b5132 5259
c58b9523
AM
5260bfd_boolean bfd_check_format_matches
5261 (bfd *abfd, bfd_format format, char ***matching);
252b5132 5262
c58b9523 5263bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
252b5132 5264
c58b9523 5265const char *bfd_format_string (bfd_format format);
252b5132 5266
af39267e 5267/* Extracted from linker.c. */
c58b9523 5268bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
af39267e
DJ
5269
5270#define bfd_link_split_section(abfd, sec) \
5271 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
5272
c0f00686
L
5273void bfd_section_already_linked (bfd *abfd, asection *sec,
5274 struct bfd_link_info *info);
082b7297 5275
c0f00686
L
5276#define bfd_section_already_linked(abfd, sec, info) \
5277 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
082b7297 5278
af39267e 5279/* Extracted from simple.c. */
c58b9523
AM
5280bfd_byte *bfd_simple_get_relocated_section_contents
5281 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
af39267e 5282
252b5132
RH
5283#ifdef __cplusplus
5284}
5285#endif
5286#endif