Commit | Line | Data |
---|---|---|
e30ddb24 NC |
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". |
4eef72c7 AM |
6 | Run "make headers" in your build bfd/ to regenerate. */ |
7 | ||
252b5132 | 8 | /* Main header file for the bfd library -- portable access to object files. |
c2852e88 AC |
9 | |
10 | Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, | |
7c192733 | 11 | 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. |
c2852e88 | 12 | |
252b5132 RH |
13 | Contributed by Cygnus Support. |
14 | ||
8afb0e02 | 15 | This file is part of BFD, the Binary File Descriptor library. |
252b5132 | 16 | |
8afb0e02 NC |
17 | This program is free software; you can redistribute it and/or modify |
18 | it under the terms of the GNU General Public License as published by | |
19 | the Free Software Foundation; either version 2 of the License, or | |
20 | (at your option) any later version. | |
252b5132 | 21 | |
8afb0e02 NC |
22 | This program is distributed in the hope that it will be useful, |
23 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
24 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
25 | GNU General Public License for more details. | |
252b5132 | 26 | |
8afb0e02 NC |
27 | You should have received a copy of the GNU General Public License |
28 | along with this program; if not, write to the Free Software | |
29 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
252b5132 | 30 | |
252b5132 RH |
31 | #ifndef __BFD_H_SEEN__ |
32 | #define __BFD_H_SEEN__ | |
33 | ||
34 | #ifdef __cplusplus | |
35 | extern "C" { | |
36 | #endif | |
37 | ||
38 | #include "ansidecl.h" | |
e43d48cc AM |
39 | #include "symcat.h" |
40 | #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) | |
41 | #ifndef SABER | |
42 | /* This hack is to avoid a problem with some strict ANSI C preprocessors. | |
43 | The problem is, "32_" is not a valid preprocessing token, and we don't | |
44 | want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will | |
45 | cause the inner CONCAT2 macros to be evaluated first, producing | |
46 | still-valid pp-tokens. Then the final concatenation can be done. */ | |
47 | #undef CONCAT4 | |
48 | #define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d)) | |
49 | #endif | |
50 | #endif | |
252b5132 | 51 | |
69263e90 AM |
52 | /* The word size used by BFD on the host. This may be 64 with a 32 |
53 | bit target if the host is 64 bit, or if other 64 bit targets have | |
54 | been selected with --enable-targets, or if --enable-64-bit-bfd. */ | |
252b5132 | 55 | #define BFD_ARCH_SIZE @wordsize@ |
69263e90 AM |
56 | |
57 | /* The word size of the default bfd target. */ | |
58 | #define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@ | |
59 | ||
252b5132 | 60 | #define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@ |
ec317fb1 | 61 | #define BFD_HOST_LONG_LONG @BFD_HOST_LONG_LONG@ |
252b5132 RH |
62 | #if @BFD_HOST_64_BIT_DEFINED@ |
63 | #define BFD_HOST_64_BIT @BFD_HOST_64_BIT@ | |
64 | #define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@ | |
8ce8c090 AM |
65 | typedef BFD_HOST_64_BIT bfd_int64_t; |
66 | typedef BFD_HOST_U_64_BIT bfd_uint64_t; | |
252b5132 RH |
67 | #endif |
68 | ||
69 | #if BFD_ARCH_SIZE >= 64 | |
70 | #define BFD64 | |
71 | #endif | |
72 | ||
73 | #ifndef INLINE | |
74 | #if __GNUC__ >= 2 | |
75 | #define INLINE __inline__ | |
76 | #else | |
77 | #define INLINE | |
78 | #endif | |
79 | #endif | |
80 | ||
b5f79c76 | 81 | /* Forward declaration. */ |
c2852e88 | 82 | typedef struct bfd bfd; |
252b5132 | 83 | |
b34976b6 AM |
84 | /* Boolean type used in bfd. Too many systems define their own |
85 | versions of "boolean" for us to safely typedef a "boolean" of | |
cf3d882d | 86 | our own. Using an enum for "bfd_boolean" has its own set of |
b34976b6 AM |
87 | problems, with strange looking casts required to avoid warnings |
88 | on some older compilers. Thus we just use an int. | |
89 | ||
cf3d882d | 90 | General rule: Functions which are bfd_boolean return TRUE on |
b34976b6 AM |
91 | success and FALSE on failure (unless they're a predicate). */ |
92 | ||
93 | typedef int bfd_boolean; | |
94 | #undef FALSE | |
95 | #undef TRUE | |
96 | #define FALSE 0 | |
97 | #define TRUE 1 | |
98 | ||
99 | #if 0 | |
100 | /* Poison. */ | |
101 | #undef false | |
102 | #undef true | |
103 | #define false dont_use_false_in_bfd | |
104 | #define true dont_use_true_in_bfd | |
252b5132 RH |
105 | #endif |
106 | ||
252b5132 RH |
107 | #ifdef BFD64 |
108 | ||
109 | #ifndef BFD_HOST_64_BIT | |
110 | #error No 64 bit integer type available | |
111 | #endif /* ! defined (BFD_HOST_64_BIT) */ | |
112 | ||
113 | typedef BFD_HOST_U_64_BIT bfd_vma; | |
114 | typedef BFD_HOST_64_BIT bfd_signed_vma; | |
115 | typedef BFD_HOST_U_64_BIT bfd_size_type; | |
116 | typedef BFD_HOST_U_64_BIT symvalue; | |
117 | ||
118 | #ifndef fprintf_vma | |
119 | #if BFD_HOST_64BIT_LONG | |
120 | #define sprintf_vma(s,x) sprintf (s, "%016lx", x) | |
121 | #define fprintf_vma(f,x) fprintf (f, "%016lx", x) | |
122 | #else | |
123 | #define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff))) | |
124 | #define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff)) | |
125 | #define fprintf_vma(s,x) \ | |
126 | fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) | |
127 | #define sprintf_vma(s,x) \ | |
128 | sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) | |
129 | #endif | |
130 | #endif | |
131 | ||
132 | #else /* not BFD64 */ | |
133 | ||
134 | /* Represent a target address. Also used as a generic unsigned type | |
135 | which is guaranteed to be big enough to hold any arithmetic types | |
136 | we need to deal with. */ | |
137 | typedef unsigned long bfd_vma; | |
138 | ||
139 | /* A generic signed type which is guaranteed to be big enough to hold any | |
140 | arithmetic types we need to deal with. Can be assumed to be compatible | |
141 | with bfd_vma in the same way that signed and unsigned ints are compatible | |
142 | (as parameters, in assignment, etc). */ | |
143 | typedef long bfd_signed_vma; | |
144 | ||
145 | typedef unsigned long symvalue; | |
146 | typedef unsigned long bfd_size_type; | |
147 | ||
148 | /* Print a bfd_vma x on stream s. */ | |
e60b52c6 KH |
149 | #define fprintf_vma(s,x) fprintf (s, "%08lx", x) |
150 | #define sprintf_vma(s,x) sprintf (s, "%08lx", x) | |
252b5132 RH |
151 | |
152 | #endif /* not BFD64 */ | |
153 | ||
8ce8c090 AM |
154 | #ifndef BFD_HOST_64_BIT |
155 | /* Fall back on a 32 bit type. The idea is to make these types always | |
156 | available for function return types, but in the case that | |
157 | BFD_HOST_64_BIT is undefined such a function should abort or | |
158 | otherwise signal an error. */ | |
159 | typedef bfd_signed_vma bfd_int64_t; | |
160 | typedef bfd_vma bfd_uint64_t; | |
161 | #endif | |
162 | ||
d7ce59e3 AC |
163 | /* An offset into a file. BFD always uses the largest possible offset |
164 | based on the build time availability of fseek, fseeko, or fseeko64. */ | |
165 | typedef @bfd_file_ptr@ file_ptr; | |
166 | typedef unsigned @bfd_file_ptr@ ufile_ptr; | |
dc810e39 | 167 | |
c58b9523 AM |
168 | extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); |
169 | extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); | |
ae4221d7 | 170 | |
252b5132 | 171 | #define printf_vma(x) fprintf_vma(stdout,x) |
ae4221d7 | 172 | #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) |
252b5132 RH |
173 | |
174 | typedef unsigned int flagword; /* 32 bits of flags */ | |
175 | typedef unsigned char bfd_byte; | |
176 | \f | |
b5f79c76 | 177 | /* File formats. */ |
252b5132 | 178 | |
b5f79c76 NC |
179 | typedef enum bfd_format |
180 | { | |
181 | bfd_unknown = 0, /* File format is unknown. */ | |
5c4491d3 | 182 | bfd_object, /* Linker/assembler/compiler output. */ |
b5f79c76 NC |
183 | bfd_archive, /* Object archive file. */ |
184 | bfd_core, /* Core dump. */ | |
185 | bfd_type_end /* Marks the end; don't use it! */ | |
186 | } | |
187 | bfd_format; | |
252b5132 RH |
188 | |
189 | /* Values that may appear in the flags field of a BFD. These also | |
190 | appear in the object_flags field of the bfd_target structure, where | |
191 | they indicate the set of flags used by that backend (not all flags | |
192 | are meaningful for all object file formats) (FIXME: at the moment, | |
193 | the object_flags values have mostly just been copied from backend | |
194 | to another, and are not necessarily correct). */ | |
195 | ||
196 | /* No flags. */ | |
197 | #define BFD_NO_FLAGS 0x00 | |
198 | ||
199 | /* BFD contains relocation entries. */ | |
200 | #define HAS_RELOC 0x01 | |
201 | ||
202 | /* BFD is directly executable. */ | |
203 | #define EXEC_P 0x02 | |
204 | ||
205 | /* BFD has line number information (basically used for F_LNNO in a | |
206 | COFF header). */ | |
207 | #define HAS_LINENO 0x04 | |
208 | ||
209 | /* BFD has debugging information. */ | |
210 | #define HAS_DEBUG 0x08 | |
211 | ||
212 | /* BFD has symbols. */ | |
213 | #define HAS_SYMS 0x10 | |
214 | ||
215 | /* BFD has local symbols (basically used for F_LSYMS in a COFF | |
216 | header). */ | |
217 | #define HAS_LOCALS 0x20 | |
218 | ||
219 | /* BFD is a dynamic object. */ | |
220 | #define DYNAMIC 0x40 | |
221 | ||
222 | /* Text section is write protected (if D_PAGED is not set, this is | |
223 | like an a.out NMAGIC file) (the linker sets this by default, but | |
224 | clears it for -r or -N). */ | |
225 | #define WP_TEXT 0x80 | |
226 | ||
227 | /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the | |
228 | linker sets this by default, but clears it for -r or -n or -N). */ | |
229 | #define D_PAGED 0x100 | |
230 | ||
231 | /* BFD is relaxable (this means that bfd_relax_section may be able to | |
232 | do something) (sometimes bfd_relax_section can do something even if | |
233 | this is not set). */ | |
234 | #define BFD_IS_RELAXABLE 0x200 | |
235 | ||
236 | /* This may be set before writing out a BFD to request using a | |
237 | traditional format. For example, this is used to request that when | |
238 | writing out an a.out object the symbols not be hashed to eliminate | |
239 | duplicates. */ | |
240 | #define BFD_TRADITIONAL_FORMAT 0x400 | |
241 | ||
242 | /* This flag indicates that the BFD contents are actually cached in | |
243 | memory. If this is set, iostream points to a bfd_in_memory struct. */ | |
244 | #define BFD_IN_MEMORY 0x800 | |
b34976b6 | 245 | |
86aba9db | 246 | /* The sections in this BFD specify a memory page. */ |
026df7c5 | 247 | #define HAS_LOAD_PAGE 0x1000 |
252b5132 | 248 | \f |
b5f79c76 | 249 | /* Symbols and relocation. */ |
252b5132 RH |
250 | |
251 | /* A count of carsyms (canonical archive symbols). */ | |
252 | typedef unsigned long symindex; | |
253 | ||
254 | /* How to perform a relocation. */ | |
255 | typedef const struct reloc_howto_struct reloc_howto_type; | |
256 | ||
257 | #define BFD_NO_MORE_SYMBOLS ((symindex) ~0) | |
258 | ||
259 | /* General purpose part of a symbol X; | |
260 | target specific parts are in libcoff.h, libaout.h, etc. */ | |
261 | ||
262 | #define bfd_get_section(x) ((x)->section) | |
263 | #define bfd_get_output_section(x) ((x)->section->output_section) | |
264 | #define bfd_set_section(x,y) ((x)->section) = (y) | |
265 | #define bfd_asymbol_base(x) ((x)->section->vma) | |
266 | #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value) | |
267 | #define bfd_asymbol_name(x) ((x)->name) | |
268 | /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/ | |
269 | #define bfd_asymbol_bfd(x) ((x)->the_bfd) | |
270 | #define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour) | |
271 | ||
272 | /* A canonical archive symbol. */ | |
b5f79c76 NC |
273 | /* This is a type pun with struct ranlib on purpose! */ |
274 | typedef struct carsym | |
275 | { | |
252b5132 | 276 | char *name; |
b5f79c76 NC |
277 | file_ptr file_offset; /* Look here to find the file. */ |
278 | } | |
279 | carsym; /* To make these you call a carsymogen. */ | |
252b5132 | 280 | |
252b5132 | 281 | /* Used in generating armaps (archive tables of contents). |
b5f79c76 NC |
282 | Perhaps just a forward definition would do? */ |
283 | struct orl /* Output ranlib. */ | |
284 | { | |
285 | char **name; /* Symbol name. */ | |
286 | union | |
287 | { | |
dc810e39 AM |
288 | file_ptr pos; |
289 | bfd *abfd; | |
b5f79c76 NC |
290 | } u; /* bfd* or file position. */ |
291 | int namidx; /* Index into string table. */ | |
252b5132 RH |
292 | }; |
293 | \f | |
b5f79c76 NC |
294 | /* Linenumber stuff. */ |
295 | typedef struct lineno_cache_entry | |
296 | { | |
297 | unsigned int line_number; /* Linenumber from start of function. */ | |
298 | union | |
299 | { | |
fc0a2244 | 300 | struct bfd_symbol *sym; /* Function name. */ |
b5f79c76 | 301 | bfd_vma offset; /* Offset into section. */ |
252b5132 | 302 | } u; |
b5f79c76 NC |
303 | } |
304 | alent; | |
252b5132 | 305 | \f |
b5f79c76 | 306 | /* Object and core file sections. */ |
252b5132 RH |
307 | |
308 | #define align_power(addr, align) \ | |
e5b45b83 | 309 | (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align))) |
252b5132 | 310 | |
198beae2 | 311 | typedef struct bfd_section *sec_ptr; |
252b5132 RH |
312 | |
313 | #define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0) | |
314 | #define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0) | |
aa3d5824 | 315 | #define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0) |
252b5132 RH |
316 | #define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0) |
317 | #define bfd_section_name(bfd, ptr) ((ptr)->name) | |
318 | #define bfd_section_size(bfd, ptr) (bfd_get_section_size_before_reloc(ptr)) | |
319 | #define bfd_section_vma(bfd, ptr) ((ptr)->vma) | |
320 | #define bfd_section_lma(bfd, ptr) ((ptr)->lma) | |
321 | #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power) | |
322 | #define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0) | |
323 | #define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata) | |
324 | ||
325 | #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0) | |
326 | ||
b34976b6 AM |
327 | #define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE) |
328 | #define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE) | |
329 | #define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE) | |
252b5132 | 330 | |
60bcf0fa | 331 | typedef struct stat stat_type; |
252b5132 RH |
332 | \f |
333 | typedef enum bfd_print_symbol | |
60bcf0fa | 334 | { |
252b5132 RH |
335 | bfd_print_symbol_name, |
336 | bfd_print_symbol_more, | |
337 | bfd_print_symbol_all | |
338 | } bfd_print_symbol_type; | |
60bcf0fa | 339 | |
252b5132 RH |
340 | /* Information about a symbol that nm needs. */ |
341 | ||
342 | typedef struct _symbol_info | |
343 | { | |
344 | symvalue value; | |
345 | char type; | |
dc810e39 | 346 | const char *name; /* Symbol name. */ |
252b5132 | 347 | unsigned char stab_type; /* Stab type. */ |
8546af74 | 348 | char stab_other; /* Stab other. */ |
252b5132 | 349 | short stab_desc; /* Stab desc. */ |
dc810e39 | 350 | const char *stab_name; /* String for stab type. */ |
252b5132 RH |
351 | } symbol_info; |
352 | ||
353 | /* Get the name of a stabs type code. */ | |
354 | ||
c58b9523 | 355 | extern const char *bfd_get_stab_name (int); |
252b5132 RH |
356 | \f |
357 | /* Hash table routines. There is no way to free up a hash table. */ | |
358 | ||
359 | /* An element in the hash table. Most uses will actually use a larger | |
360 | structure, and an instance of this will be the first field. */ | |
361 | ||
362 | struct bfd_hash_entry | |
363 | { | |
364 | /* Next entry for this hash code. */ | |
365 | struct bfd_hash_entry *next; | |
366 | /* String being hashed. */ | |
367 | const char *string; | |
368 | /* Hash code. This is the full hash code, not the index into the | |
369 | table. */ | |
370 | unsigned long hash; | |
371 | }; | |
372 | ||
373 | /* A hash table. */ | |
374 | ||
375 | struct bfd_hash_table | |
376 | { | |
377 | /* The hash array. */ | |
378 | struct bfd_hash_entry **table; | |
379 | /* The number of slots in the hash table. */ | |
380 | unsigned int size; | |
381 | /* A function used to create new elements in the hash table. The | |
382 | first entry is itself a pointer to an element. When this | |
383 | function is first invoked, this pointer will be NULL. However, | |
384 | having the pointer permits a hierarchy of method functions to be | |
385 | built each of which calls the function in the superclass. Thus | |
386 | each function should be written to allocate a new block of memory | |
387 | only if the argument is NULL. */ | |
b34976b6 | 388 | struct bfd_hash_entry *(*newfunc) |
c58b9523 | 389 | (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); |
252b5132 | 390 | /* An objalloc for this hash table. This is a struct objalloc *, |
c58b9523 AM |
391 | but we use void * to avoid requiring the inclusion of objalloc.h. */ |
392 | void *memory; | |
252b5132 RH |
393 | }; |
394 | ||
395 | /* Initialize a hash table. */ | |
b34976b6 | 396 | extern bfd_boolean bfd_hash_table_init |
c58b9523 AM |
397 | (struct bfd_hash_table *, |
398 | struct bfd_hash_entry *(*) (struct bfd_hash_entry *, | |
399 | struct bfd_hash_table *, | |
400 | const char *)); | |
252b5132 RH |
401 | |
402 | /* Initialize a hash table specifying a size. */ | |
b34976b6 | 403 | extern bfd_boolean bfd_hash_table_init_n |
c58b9523 AM |
404 | (struct bfd_hash_table *, |
405 | struct bfd_hash_entry *(*) (struct bfd_hash_entry *, | |
406 | struct bfd_hash_table *, | |
407 | const char *), | |
408 | unsigned int size); | |
252b5132 RH |
409 | |
410 | /* Free up a hash table. */ | |
b34976b6 | 411 | extern void bfd_hash_table_free |
c58b9523 | 412 | (struct bfd_hash_table *); |
252b5132 | 413 | |
b34976b6 | 414 | /* Look up a string in a hash table. If CREATE is TRUE, a new entry |
252b5132 | 415 | will be created for this string if one does not already exist. The |
b34976b6 | 416 | COPY argument must be TRUE if this routine should copy the string |
252b5132 RH |
417 | into newly allocated memory when adding an entry. */ |
418 | extern struct bfd_hash_entry *bfd_hash_lookup | |
c58b9523 AM |
419 | (struct bfd_hash_table *, const char *, bfd_boolean create, |
420 | bfd_boolean copy); | |
252b5132 RH |
421 | |
422 | /* Replace an entry in a hash table. */ | |
423 | extern void bfd_hash_replace | |
c58b9523 AM |
424 | (struct bfd_hash_table *, struct bfd_hash_entry *old, |
425 | struct bfd_hash_entry *nw); | |
252b5132 RH |
426 | |
427 | /* Base method for creating a hash table entry. */ | |
428 | extern struct bfd_hash_entry *bfd_hash_newfunc | |
c58b9523 | 429 | (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); |
252b5132 RH |
430 | |
431 | /* Grab some space for a hash table entry. */ | |
c58b9523 AM |
432 | extern void *bfd_hash_allocate |
433 | (struct bfd_hash_table *, unsigned int); | |
252b5132 RH |
434 | |
435 | /* Traverse a hash table in a random order, calling a function on each | |
b34976b6 | 436 | element. If the function returns FALSE, the traversal stops. The |
252b5132 | 437 | INFO argument is passed to the function. */ |
b34976b6 | 438 | extern void bfd_hash_traverse |
c58b9523 AM |
439 | (struct bfd_hash_table *, |
440 | bfd_boolean (*) (struct bfd_hash_entry *, void *), | |
441 | void *info); | |
252b5132 | 442 | |
c58b9523 | 443 | #define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table |
e43d48cc | 444 | |
b5f79c76 | 445 | /* User program access to BFD facilities. */ |
252b5132 RH |
446 | |
447 | /* Direct I/O routines, for programs which know more about the object | |
448 | file than BFD does. Use higher level routines if possible. */ | |
449 | ||
c58b9523 AM |
450 | extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *); |
451 | extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *); | |
452 | extern int bfd_seek (bfd *, file_ptr, int); | |
7c192733 | 453 | extern file_ptr bfd_tell (bfd *); |
c58b9523 AM |
454 | extern int bfd_flush (bfd *); |
455 | extern int bfd_stat (bfd *, struct stat *); | |
dc810e39 AM |
456 | |
457 | /* Deprecated old routines. */ | |
458 | #if __GNUC__ | |
459 | #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ | |
460 | (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ | |
461 | bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
462 | #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ | |
463 | (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ | |
464 | bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
465 | #else | |
466 | #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ | |
467 | (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ | |
468 | bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
469 | #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ | |
470 | (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ | |
471 | bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
472 | #endif | |
c58b9523 | 473 | extern void warn_deprecated (const char *, const char *, int, const char *); |
252b5132 | 474 | |
252b5132 RH |
475 | /* Cast from const char * to char * so that caller can assign to |
476 | a char * without a warning. */ | |
477 | #define bfd_get_filename(abfd) ((char *) (abfd)->filename) | |
478 | #define bfd_get_cacheable(abfd) ((abfd)->cacheable) | |
479 | #define bfd_get_format(abfd) ((abfd)->format) | |
480 | #define bfd_get_target(abfd) ((abfd)->xvec->name) | |
481 | #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour) | |
9bd09e22 ND |
482 | #define bfd_family_coff(abfd) \ |
483 | (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \ | |
484 | bfd_get_flavour (abfd) == bfd_target_xcoff_flavour) | |
252b5132 RH |
485 | #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG) |
486 | #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE) | |
487 | #define bfd_header_big_endian(abfd) \ | |
488 | ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG) | |
489 | #define bfd_header_little_endian(abfd) \ | |
490 | ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE) | |
491 | #define bfd_get_file_flags(abfd) ((abfd)->flags) | |
492 | #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags) | |
493 | #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags) | |
494 | #define bfd_my_archive(abfd) ((abfd)->my_archive) | |
495 | #define bfd_has_map(abfd) ((abfd)->has_armap) | |
496 | ||
497 | #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types) | |
498 | #define bfd_usrdata(abfd) ((abfd)->usrdata) | |
499 | ||
500 | #define bfd_get_start_address(abfd) ((abfd)->start_address) | |
501 | #define bfd_get_symcount(abfd) ((abfd)->symcount) | |
502 | #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols) | |
503 | #define bfd_count_sections(abfd) ((abfd)->section_count) | |
504 | ||
1f70368c DJ |
505 | #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount) |
506 | ||
252b5132 RH |
507 | #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char) |
508 | ||
b34976b6 | 509 | #define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE) |
252b5132 | 510 | |
b34976b6 | 511 | extern bfd_boolean bfd_cache_close |
c58b9523 | 512 | (bfd *abfd); |
d436a9b3 FCE |
513 | /* NB: This declaration should match the autogenerated one in libbfd.h. */ |
514 | ||
b34976b6 | 515 | extern bfd_boolean bfd_record_phdr |
c58b9523 | 516 | (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma, |
198beae2 | 517 | bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **); |
252b5132 RH |
518 | |
519 | /* Byte swapping routines. */ | |
520 | ||
8ce8c090 AM |
521 | bfd_uint64_t bfd_getb64 (const void *); |
522 | bfd_uint64_t bfd_getl64 (const void *); | |
523 | bfd_int64_t bfd_getb_signed_64 (const void *); | |
524 | bfd_int64_t bfd_getl_signed_64 (const void *); | |
edeb6e24 AM |
525 | bfd_vma bfd_getb32 (const void *); |
526 | bfd_vma bfd_getl32 (const void *); | |
527 | bfd_signed_vma bfd_getb_signed_32 (const void *); | |
528 | bfd_signed_vma bfd_getl_signed_32 (const void *); | |
529 | bfd_vma bfd_getb16 (const void *); | |
530 | bfd_vma bfd_getl16 (const void *); | |
531 | bfd_signed_vma bfd_getb_signed_16 (const void *); | |
532 | bfd_signed_vma bfd_getl_signed_16 (const void *); | |
8ce8c090 AM |
533 | void bfd_putb64 (bfd_uint64_t, void *); |
534 | void bfd_putl64 (bfd_uint64_t, void *); | |
edeb6e24 AM |
535 | void bfd_putb32 (bfd_vma, void *); |
536 | void bfd_putl32 (bfd_vma, void *); | |
537 | void bfd_putb16 (bfd_vma, void *); | |
538 | void bfd_putl16 (bfd_vma, void *); | |
8c603c85 NC |
539 | |
540 | /* Byte swapping routines which take size and endiannes as arguments. */ | |
541 | ||
8ce8c090 AM |
542 | bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean); |
543 | void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean); | |
252b5132 RH |
544 | \f |
545 | /* Externally visible ECOFF routines. */ | |
546 | ||
547 | #if defined(__STDC__) || defined(ALMOST_STDC) | |
548 | struct ecoff_debug_info; | |
549 | struct ecoff_debug_swap; | |
550 | struct ecoff_extr; | |
fc0a2244 | 551 | struct bfd_symbol; |
252b5132 RH |
552 | struct bfd_link_info; |
553 | struct bfd_link_hash_entry; | |
554 | struct bfd_elf_version_tree; | |
555 | #endif | |
b34976b6 | 556 | extern bfd_vma bfd_ecoff_get_gp_value |
c58b9523 | 557 | (bfd * abfd); |
b34976b6 | 558 | extern bfd_boolean bfd_ecoff_set_gp_value |
c58b9523 | 559 | (bfd *abfd, bfd_vma gp_value); |
b34976b6 | 560 | extern bfd_boolean bfd_ecoff_set_regmasks |
c58b9523 AM |
561 | (bfd *abfd, unsigned long gprmask, unsigned long fprmask, |
562 | unsigned long *cprmask); | |
563 | extern void *bfd_ecoff_debug_init | |
564 | (bfd *output_bfd, struct ecoff_debug_info *output_debug, | |
565 | const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); | |
252b5132 | 566 | extern void bfd_ecoff_debug_free |
c58b9523 AM |
567 | (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, |
568 | const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); | |
b34976b6 | 569 | extern bfd_boolean bfd_ecoff_debug_accumulate |
c58b9523 AM |
570 | (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, |
571 | const struct ecoff_debug_swap *output_swap, bfd *input_bfd, | |
572 | struct ecoff_debug_info *input_debug, | |
573 | const struct ecoff_debug_swap *input_swap, struct bfd_link_info *); | |
b34976b6 | 574 | extern bfd_boolean bfd_ecoff_debug_accumulate_other |
c58b9523 AM |
575 | (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, |
576 | const struct ecoff_debug_swap *output_swap, bfd *input_bfd, | |
577 | struct bfd_link_info *); | |
b34976b6 | 578 | extern bfd_boolean bfd_ecoff_debug_externals |
c58b9523 AM |
579 | (bfd *abfd, struct ecoff_debug_info *debug, |
580 | const struct ecoff_debug_swap *swap, bfd_boolean relocatable, | |
fc0a2244 AC |
581 | bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *), |
582 | void (*set_index) (struct bfd_symbol *, bfd_size_type)); | |
b34976b6 | 583 | extern bfd_boolean bfd_ecoff_debug_one_external |
c58b9523 AM |
584 | (bfd *abfd, struct ecoff_debug_info *debug, |
585 | const struct ecoff_debug_swap *swap, const char *name, | |
586 | struct ecoff_extr *esym); | |
252b5132 | 587 | extern bfd_size_type bfd_ecoff_debug_size |
c58b9523 AM |
588 | (bfd *abfd, struct ecoff_debug_info *debug, |
589 | const struct ecoff_debug_swap *swap); | |
b34976b6 | 590 | extern bfd_boolean bfd_ecoff_write_debug |
c58b9523 AM |
591 | (bfd *abfd, struct ecoff_debug_info *debug, |
592 | const struct ecoff_debug_swap *swap, file_ptr where); | |
b34976b6 | 593 | extern bfd_boolean bfd_ecoff_write_accumulated_debug |
c58b9523 AM |
594 | (void *handle, bfd *abfd, struct ecoff_debug_info *debug, |
595 | const struct ecoff_debug_swap *swap, | |
596 | struct bfd_link_info *info, file_ptr where); | |
b34976b6 | 597 | extern bfd_boolean bfd_mips_ecoff_create_embedded_relocs |
198beae2 | 598 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); |
252b5132 RH |
599 | |
600 | /* Externally visible ELF routines. */ | |
601 | ||
602 | struct bfd_link_needed_list | |
603 | { | |
604 | struct bfd_link_needed_list *next; | |
605 | bfd *by; | |
606 | const char *name; | |
607 | }; | |
608 | ||
45d6a902 | 609 | extern bfd_boolean bfd_elf_record_link_assignment |
c58b9523 | 610 | (bfd *, struct bfd_link_info *, const char *, bfd_boolean); |
252b5132 | 611 | extern struct bfd_link_needed_list *bfd_elf_get_needed_list |
c58b9523 | 612 | (bfd *, struct bfd_link_info *); |
b34976b6 | 613 | extern bfd_boolean bfd_elf_get_bfd_needed_list |
c58b9523 | 614 | (bfd *, struct bfd_link_needed_list **); |
b34976b6 | 615 | extern bfd_boolean bfd_elf32_size_dynamic_sections |
c58b9523 | 616 | (bfd *, const char *, const char *, const char *, const char * const *, |
198beae2 | 617 | struct bfd_link_info *, struct bfd_section **, struct bfd_elf_version_tree *); |
b34976b6 | 618 | extern bfd_boolean bfd_elf64_size_dynamic_sections |
c58b9523 | 619 | (bfd *, const char *, const char *, const char *, const char * const *, |
198beae2 | 620 | struct bfd_link_info *, struct bfd_section **, struct bfd_elf_version_tree *); |
b34976b6 | 621 | extern void bfd_elf_set_dt_needed_name |
c58b9523 | 622 | (bfd *, const char *); |
b34976b6 | 623 | extern void bfd_elf_set_dt_needed_soname |
c58b9523 | 624 | (bfd *, const char *); |
b34976b6 | 625 | extern const char *bfd_elf_get_dt_soname |
c58b9523 | 626 | (bfd *); |
a963dc6a | 627 | extern struct bfd_link_needed_list *bfd_elf_get_runpath_list |
c58b9523 | 628 | (bfd *, struct bfd_link_info *); |
b34976b6 | 629 | extern bfd_boolean bfd_elf32_discard_info |
c58b9523 | 630 | (bfd *, struct bfd_link_info *); |
b34976b6 | 631 | extern bfd_boolean bfd_elf64_discard_info |
c58b9523 | 632 | (bfd *, struct bfd_link_info *); |
252b5132 | 633 | |
7f8d5fc9 ILT |
634 | /* Return an upper bound on the number of bytes required to store a |
635 | copy of ABFD's program header table entries. Return -1 if an error | |
636 | occurs; bfd_get_error will return an appropriate code. */ | |
b34976b6 | 637 | extern long bfd_get_elf_phdr_upper_bound |
c58b9523 | 638 | (bfd *abfd); |
7f8d5fc9 ILT |
639 | |
640 | /* Copy ABFD's program header table entries to *PHDRS. The entries | |
641 | will be stored as an array of Elf_Internal_Phdr structures, as | |
642 | defined in include/elf/internal.h. To find out how large the | |
643 | buffer needs to be, call bfd_get_elf_phdr_upper_bound. | |
644 | ||
645 | Return the number of program header table entries read, or -1 if an | |
646 | error occurs; bfd_get_error will return an appropriate code. */ | |
b34976b6 | 647 | extern int bfd_get_elf_phdrs |
c58b9523 | 648 | (bfd *abfd, void *phdrs); |
7f8d5fc9 | 649 | |
a05758dd RM |
650 | /* Create a new BFD as if by bfd_openr. Rather than opening a file, |
651 | reconstruct an ELF file by reading the segments out of remote memory | |
652 | based on the ELF file header at EHDR_VMA and the ELF program headers it | |
653 | points to. If not null, *LOADBASEP is filled in with the difference | |
654 | between the VMAs from which the segments were read, and the VMAs the | |
655 | file headers (and hence BFD's idea of each section's VMA) put them at. | |
656 | ||
657 | The function TARGET_READ_MEMORY is called to copy LEN bytes from the | |
658 | remote memory at target address VMA into the local buffer at MYADDR; it | |
659 | should return zero on success or an `errno' code on failure. TEMPL must | |
660 | be a BFD for an ELF target with the word size and byte order found in | |
661 | the remote memory. */ | |
662 | extern bfd *bfd_elf_bfd_from_remote_memory | |
c58b9523 AM |
663 | (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep, |
664 | int (*target_read_memory) (bfd_vma vma, char *myaddr, int len)); | |
a05758dd | 665 | |
3425c182 | 666 | /* Return the arch_size field of an elf bfd, or -1 if not elf. */ |
b34976b6 | 667 | extern int bfd_get_arch_size |
c58b9523 | 668 | (bfd *); |
3425c182 | 669 | |
b34976b6 AM |
670 | /* Return TRUE if address "naturally" sign extends, or -1 if not elf. */ |
671 | extern int bfd_get_sign_extend_vma | |
c58b9523 | 672 | (bfd *); |
6d9019e4 | 673 | |
e1918d23 AM |
674 | extern struct bfd_section *_bfd_elf_tls_setup |
675 | (bfd *, struct bfd_link_info *); | |
676 | ||
b34976b6 | 677 | extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs |
198beae2 | 678 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); |
b34976b6 | 679 | extern bfd_boolean bfd_mips_elf32_create_embedded_relocs |
198beae2 | 680 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); |
0752970e | 681 | |
252b5132 RH |
682 | /* SunOS shared library support routines for the linker. */ |
683 | ||
684 | extern struct bfd_link_needed_list *bfd_sunos_get_needed_list | |
c58b9523 | 685 | (bfd *, struct bfd_link_info *); |
b34976b6 | 686 | extern bfd_boolean bfd_sunos_record_link_assignment |
c58b9523 | 687 | (bfd *, struct bfd_link_info *, const char *); |
b34976b6 | 688 | extern bfd_boolean bfd_sunos_size_dynamic_sections |
198beae2 | 689 | (bfd *, struct bfd_link_info *, struct bfd_section **, struct bfd_section **, struct bfd_section **); |
252b5132 RH |
690 | |
691 | /* Linux shared library support routines for the linker. */ | |
692 | ||
b34976b6 | 693 | extern bfd_boolean bfd_i386linux_size_dynamic_sections |
c58b9523 | 694 | (bfd *, struct bfd_link_info *); |
b34976b6 | 695 | extern bfd_boolean bfd_m68klinux_size_dynamic_sections |
c58b9523 | 696 | (bfd *, struct bfd_link_info *); |
b34976b6 | 697 | extern bfd_boolean bfd_sparclinux_size_dynamic_sections |
c58b9523 | 698 | (bfd *, struct bfd_link_info *); |
252b5132 RH |
699 | |
700 | /* mmap hacks */ | |
701 | ||
702 | struct _bfd_window_internal; | |
703 | typedef struct _bfd_window_internal bfd_window_internal; | |
704 | ||
b5f79c76 NC |
705 | typedef struct _bfd_window |
706 | { | |
252b5132 | 707 | /* What the user asked for. */ |
c58b9523 | 708 | void *data; |
252b5132 RH |
709 | bfd_size_type size; |
710 | /* The actual window used by BFD. Small user-requested read-only | |
711 | regions sharing a page may share a single window into the object | |
712 | file. Read-write versions shouldn't until I've fixed things to | |
713 | keep track of which portions have been claimed by the | |
714 | application; don't want to give the same region back when the | |
715 | application wants two writable copies! */ | |
716 | struct _bfd_window_internal *i; | |
b5f79c76 NC |
717 | } |
718 | bfd_window; | |
252b5132 | 719 | |
b34976b6 | 720 | extern void bfd_init_window |
c58b9523 | 721 | (bfd_window *); |
b34976b6 | 722 | extern void bfd_free_window |
c58b9523 | 723 | (bfd_window *); |
b34976b6 | 724 | extern bfd_boolean bfd_get_file_window |
c58b9523 | 725 | (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean); |
252b5132 RH |
726 | |
727 | /* XCOFF support routines for the linker. */ | |
728 | ||
b34976b6 | 729 | extern bfd_boolean bfd_xcoff_link_record_set |
c58b9523 | 730 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type); |
b34976b6 | 731 | extern bfd_boolean bfd_xcoff_import_symbol |
c58b9523 AM |
732 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma, |
733 | const char *, const char *, const char *, unsigned int); | |
b34976b6 | 734 | extern bfd_boolean bfd_xcoff_export_symbol |
c58b9523 | 735 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); |
b34976b6 | 736 | extern bfd_boolean bfd_xcoff_link_count_reloc |
c58b9523 | 737 | (bfd *, struct bfd_link_info *, const char *); |
b34976b6 | 738 | extern bfd_boolean bfd_xcoff_record_link_assignment |
c58b9523 | 739 | (bfd *, struct bfd_link_info *, const char *); |
b34976b6 | 740 | extern bfd_boolean bfd_xcoff_size_dynamic_sections |
c58b9523 AM |
741 | (bfd *, struct bfd_link_info *, const char *, const char *, |
742 | unsigned long, unsigned long, unsigned long, bfd_boolean, | |
198beae2 | 743 | int, bfd_boolean, bfd_boolean, struct bfd_section **, bfd_boolean); |
b34976b6 | 744 | extern bfd_boolean bfd_xcoff_link_generate_rtinit |
c58b9523 | 745 | (bfd *, const char *, const char *, bfd_boolean); |
252b5132 | 746 | |
54327882 | 747 | /* XCOFF support routines for ar. */ |
b34976b6 | 748 | extern bfd_boolean bfd_xcoff_ar_archive_set_magic |
c58b9523 | 749 | (bfd *, char *); |
54327882 | 750 | |
252b5132 RH |
751 | /* Externally visible COFF routines. */ |
752 | ||
753 | #if defined(__STDC__) || defined(ALMOST_STDC) | |
754 | struct internal_syment; | |
755 | union internal_auxent; | |
756 | #endif | |
757 | ||
b34976b6 | 758 | extern bfd_boolean bfd_coff_get_syment |
fc0a2244 | 759 | (bfd *, struct bfd_symbol *, struct internal_syment *); |
252b5132 | 760 | |
b34976b6 | 761 | extern bfd_boolean bfd_coff_get_auxent |
fc0a2244 | 762 | (bfd *, struct bfd_symbol *, int, union internal_auxent *); |
252b5132 | 763 | |
b34976b6 | 764 | extern bfd_boolean bfd_coff_set_symbol_class |
fc0a2244 | 765 | (bfd *, struct bfd_symbol *, unsigned int); |
252b5132 | 766 | |
b34976b6 | 767 | extern bfd_boolean bfd_m68k_coff_create_embedded_relocs |
198beae2 | 768 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); |
3eb6f68f | 769 | |
252b5132 | 770 | /* ARM Interworking support. Called from linker. */ |
b34976b6 | 771 | extern bfd_boolean bfd_arm_allocate_interworking_sections |
c58b9523 | 772 | (struct bfd_link_info *); |
252b5132 | 773 | |
b34976b6 | 774 | extern bfd_boolean bfd_arm_process_before_allocation |
c58b9523 | 775 | (bfd *, struct bfd_link_info *, int); |
252b5132 | 776 | |
b34976b6 | 777 | extern bfd_boolean bfd_arm_get_bfd_for_interworking |
c58b9523 | 778 | (bfd *, struct bfd_link_info *); |
252b5132 | 779 | |
86033394 | 780 | /* PE ARM Interworking support. Called from linker. */ |
b34976b6 | 781 | extern bfd_boolean bfd_arm_pe_allocate_interworking_sections |
c58b9523 | 782 | (struct bfd_link_info *); |
86033394 | 783 | |
b34976b6 | 784 | extern bfd_boolean bfd_arm_pe_process_before_allocation |
c58b9523 | 785 | (bfd *, struct bfd_link_info *, int); |
86033394 | 786 | |
b34976b6 | 787 | extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking |
c58b9523 | 788 | (bfd *, struct bfd_link_info *); |
86033394 | 789 | |
252b5132 | 790 | /* ELF ARM Interworking support. Called from linker. */ |
b34976b6 | 791 | extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections |
c58b9523 | 792 | (struct bfd_link_info *); |
67e5d3d6 | 793 | |
b34976b6 | 794 | extern bfd_boolean bfd_elf32_arm_process_before_allocation |
c58b9523 | 795 | (bfd *, struct bfd_link_info *, int); |
67e5d3d6 | 796 | |
b34976b6 | 797 | extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking |
c58b9523 | 798 | (bfd *, struct bfd_link_info *); |
252b5132 | 799 | |
b34976b6 | 800 | extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd |
c58b9523 | 801 | (bfd *, struct bfd_link_info *); |
8afb0e02 | 802 | |
5a6c6817 NC |
803 | /* ARM Note section processing. */ |
804 | extern bfd_boolean bfd_arm_merge_machines | |
c58b9523 | 805 | (bfd *, bfd *); |
5a6c6817 NC |
806 | |
807 | extern bfd_boolean bfd_arm_update_notes | |
c58b9523 | 808 | (bfd *, const char *); |
5a6c6817 NC |
809 | |
810 | extern unsigned int bfd_arm_get_mach_from_notes | |
c58b9523 | 811 | (bfd *, const char *); |
5a6c6817 | 812 | |
8546af74 | 813 | /* TI COFF load page support. */ |
b9af77f5 | 814 | extern void bfd_ticoff_set_section_load_page |
198beae2 | 815 | (struct bfd_section *, int); |
b9af77f5 TW |
816 | |
817 | extern int bfd_ticoff_get_section_load_page | |
198beae2 | 818 | (struct bfd_section *); |
b9af77f5 | 819 | |
7a9823f1 RS |
820 | /* H8/300 functions. */ |
821 | extern bfd_vma bfd_h8300_pad_address | |
822 | (bfd *, bfd_vma); | |
823 | ||
3f7deb8a L |
824 | /* IA64 Itanium code generation. Called from linker. */ |
825 | extern void bfd_elf32_ia64_after_parse | |
826 | (int); | |
827 | ||
828 | extern void bfd_elf64_ia64_after_parse | |
829 | (int); | |
830 | ||
e61463e1 | 831 | /* Extracted from init.c. */ |
c58b9523 | 832 | void bfd_init (void); |
252b5132 | 833 | |
e61463e1 | 834 | /* Extracted from opncls.c. */ |
c58b9523 | 835 | bfd *bfd_openr (const char *filename, const char *target); |
252b5132 | 836 | |
c58b9523 | 837 | bfd *bfd_fdopenr (const char *filename, const char *target, int fd); |
252b5132 | 838 | |
c58b9523 | 839 | bfd *bfd_openstreamr (const char *, const char *, void *); |
252b5132 | 840 | |
c58b9523 | 841 | bfd *bfd_openw (const char *filename, const char *target); |
252b5132 | 842 | |
c58b9523 | 843 | bfd_boolean bfd_close (bfd *abfd); |
252b5132 | 844 | |
c58b9523 | 845 | bfd_boolean bfd_close_all_done (bfd *); |
252b5132 | 846 | |
c58b9523 | 847 | bfd *bfd_create (const char *filename, bfd *templ); |
252b5132 | 848 | |
c58b9523 | 849 | bfd_boolean bfd_make_writable (bfd *abfd); |
252b5132 | 850 | |
c58b9523 | 851 | bfd_boolean bfd_make_readable (bfd *abfd); |
252b5132 | 852 | |
c58b9523 AM |
853 | unsigned long bfd_calc_gnu_debuglink_crc32 |
854 | (unsigned long crc, const unsigned char *buf, bfd_size_type len); | |
2593f09a | 855 | |
c58b9523 | 856 | char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir); |
31f7ba04 | 857 | |
198beae2 | 858 | struct bfd_section *bfd_create_gnu_debuglink_section |
c58b9523 | 859 | (bfd *abfd, const char *filename); |
e7c81c25 | 860 | |
c58b9523 | 861 | bfd_boolean bfd_fill_in_gnu_debuglink_section |
198beae2 | 862 | (bfd *abfd, struct bfd_section *sect, const char *filename); |
2593f09a | 863 | |
e61463e1 | 864 | /* Extracted from libbfd.c. */ |
541389e2 | 865 | |
52b219b5 | 866 | /* Byte swapping macros for user section data. */ |
252b5132 RH |
867 | |
868 | #define bfd_put_8(abfd, val, ptr) \ | |
edeb6e24 | 869 | ((void) (*((unsigned char *) (ptr)) = (val) & 0xff)) |
252b5132 | 870 | #define bfd_put_signed_8 \ |
c58b9523 | 871 | bfd_put_8 |
252b5132 | 872 | #define bfd_get_8(abfd, ptr) \ |
c58b9523 | 873 | (*(unsigned char *) (ptr) & 0xff) |
252b5132 | 874 | #define bfd_get_signed_8(abfd, ptr) \ |
c58b9523 | 875 | (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80) |
252b5132 RH |
876 | |
877 | #define bfd_put_16(abfd, val, ptr) \ | |
c58b9523 | 878 | BFD_SEND (abfd, bfd_putx16, ((val),(ptr))) |
252b5132 | 879 | #define bfd_put_signed_16 \ |
c58b9523 | 880 | bfd_put_16 |
252b5132 | 881 | #define bfd_get_16(abfd, ptr) \ |
c58b9523 | 882 | BFD_SEND (abfd, bfd_getx16, (ptr)) |
252b5132 | 883 | #define bfd_get_signed_16(abfd, ptr) \ |
c58b9523 | 884 | BFD_SEND (abfd, bfd_getx_signed_16, (ptr)) |
252b5132 RH |
885 | |
886 | #define bfd_put_32(abfd, val, ptr) \ | |
c58b9523 | 887 | BFD_SEND (abfd, bfd_putx32, ((val),(ptr))) |
252b5132 | 888 | #define bfd_put_signed_32 \ |
c58b9523 | 889 | bfd_put_32 |
252b5132 | 890 | #define bfd_get_32(abfd, ptr) \ |
c58b9523 | 891 | BFD_SEND (abfd, bfd_getx32, (ptr)) |
252b5132 | 892 | #define bfd_get_signed_32(abfd, ptr) \ |
c58b9523 | 893 | BFD_SEND (abfd, bfd_getx_signed_32, (ptr)) |
252b5132 RH |
894 | |
895 | #define bfd_put_64(abfd, val, ptr) \ | |
c58b9523 | 896 | BFD_SEND (abfd, bfd_putx64, ((val), (ptr))) |
252b5132 | 897 | #define bfd_put_signed_64 \ |
c58b9523 | 898 | bfd_put_64 |
252b5132 | 899 | #define bfd_get_64(abfd, ptr) \ |
c58b9523 | 900 | BFD_SEND (abfd, bfd_getx64, (ptr)) |
252b5132 | 901 | #define bfd_get_signed_64(abfd, ptr) \ |
c58b9523 | 902 | BFD_SEND (abfd, bfd_getx_signed_64, (ptr)) |
252b5132 | 903 | |
c58b9523 AM |
904 | #define bfd_get(bits, abfd, ptr) \ |
905 | ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \ | |
906 | : (bits) == 16 ? bfd_get_16 (abfd, ptr) \ | |
907 | : (bits) == 32 ? bfd_get_32 (abfd, ptr) \ | |
908 | : (bits) == 64 ? bfd_get_64 (abfd, ptr) \ | |
909 | : (abort (), (bfd_vma) - 1)) | |
c7ac6ff8 | 910 | |
c58b9523 AM |
911 | #define bfd_put(bits, abfd, val, ptr) \ |
912 | ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \ | |
913 | : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \ | |
914 | : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \ | |
915 | : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \ | |
916 | : (abort (), (void) 0)) | |
c7ac6ff8 | 917 | |
541389e2 | 918 | |
52b219b5 | 919 | /* Byte swapping macros for file header data. */ |
252b5132 RH |
920 | |
921 | #define bfd_h_put_8(abfd, val, ptr) \ | |
dc810e39 | 922 | bfd_put_8 (abfd, val, ptr) |
252b5132 | 923 | #define bfd_h_put_signed_8(abfd, val, ptr) \ |
dc810e39 | 924 | bfd_put_8 (abfd, val, ptr) |
252b5132 | 925 | #define bfd_h_get_8(abfd, ptr) \ |
dc810e39 | 926 | bfd_get_8 (abfd, ptr) |
252b5132 | 927 | #define bfd_h_get_signed_8(abfd, ptr) \ |
dc810e39 | 928 | bfd_get_signed_8 (abfd, ptr) |
252b5132 RH |
929 | |
930 | #define bfd_h_put_16(abfd, val, ptr) \ | |
dc810e39 | 931 | BFD_SEND (abfd, bfd_h_putx16, (val, ptr)) |
252b5132 | 932 | #define bfd_h_put_signed_16 \ |
dc810e39 | 933 | bfd_h_put_16 |
252b5132 | 934 | #define bfd_h_get_16(abfd, ptr) \ |
dc810e39 | 935 | BFD_SEND (abfd, bfd_h_getx16, (ptr)) |
252b5132 | 936 | #define bfd_h_get_signed_16(abfd, ptr) \ |
dc810e39 | 937 | BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr)) |
252b5132 RH |
938 | |
939 | #define bfd_h_put_32(abfd, val, ptr) \ | |
dc810e39 | 940 | BFD_SEND (abfd, bfd_h_putx32, (val, ptr)) |
252b5132 | 941 | #define bfd_h_put_signed_32 \ |
dc810e39 | 942 | bfd_h_put_32 |
252b5132 | 943 | #define bfd_h_get_32(abfd, ptr) \ |
dc810e39 | 944 | BFD_SEND (abfd, bfd_h_getx32, (ptr)) |
252b5132 | 945 | #define bfd_h_get_signed_32(abfd, ptr) \ |
dc810e39 | 946 | BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr)) |
252b5132 RH |
947 | |
948 | #define bfd_h_put_64(abfd, val, ptr) \ | |
dc810e39 | 949 | BFD_SEND (abfd, bfd_h_putx64, (val, ptr)) |
252b5132 | 950 | #define bfd_h_put_signed_64 \ |
dc810e39 | 951 | bfd_h_put_64 |
252b5132 | 952 | #define bfd_h_get_64(abfd, ptr) \ |
dc810e39 | 953 | BFD_SEND (abfd, bfd_h_getx64, (ptr)) |
252b5132 | 954 | #define bfd_h_get_signed_64(abfd, ptr) \ |
dc810e39 AM |
955 | BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr)) |
956 | ||
edeb6e24 AM |
957 | /* Aliases for the above, which should eventually go away. */ |
958 | ||
959 | #define H_PUT_64 bfd_h_put_64 | |
960 | #define H_PUT_32 bfd_h_put_32 | |
961 | #define H_PUT_16 bfd_h_put_16 | |
962 | #define H_PUT_8 bfd_h_put_8 | |
963 | #define H_PUT_S64 bfd_h_put_signed_64 | |
964 | #define H_PUT_S32 bfd_h_put_signed_32 | |
965 | #define H_PUT_S16 bfd_h_put_signed_16 | |
966 | #define H_PUT_S8 bfd_h_put_signed_8 | |
967 | #define H_GET_64 bfd_h_get_64 | |
968 | #define H_GET_32 bfd_h_get_32 | |
969 | #define H_GET_16 bfd_h_get_16 | |
970 | #define H_GET_8 bfd_h_get_8 | |
971 | #define H_GET_S64 bfd_h_get_signed_64 | |
972 | #define H_GET_S32 bfd_h_get_signed_32 | |
973 | #define H_GET_S16 bfd_h_get_signed_16 | |
974 | #define H_GET_S8 bfd_h_get_signed_8 | |
dc810e39 | 975 | |
252b5132 | 976 | |
93509525 | 977 | /* Extracted from bfdio.c. */ |
c58b9523 | 978 | long bfd_get_mtime (bfd *abfd); |
93509525 | 979 | |
c58b9523 | 980 | long bfd_get_size (bfd *abfd); |
93509525 KD |
981 | |
982 | /* Extracted from bfdwin.c. */ | |
e61463e1 | 983 | /* Extracted from section.c. */ |
52b219b5 AM |
984 | /* This structure is used for a comdat section, as in PE. A comdat |
985 | section is associated with a particular symbol. When the linker | |
986 | sees a comdat section, it keeps only one of the sections with a | |
987 | given name and associated with a given symbol. */ | |
022a5af4 ILT |
988 | |
989 | struct bfd_comdat_info | |
990 | { | |
52b219b5 | 991 | /* The name of the symbol associated with a comdat section. */ |
022a5af4 ILT |
992 | const char *name; |
993 | ||
52b219b5 | 994 | /* The local symbol table index of the symbol associated with a |
022a5af4 ILT |
995 | comdat section. This is only meaningful to the object file format |
996 | specific code; it is not an index into the list returned by | |
997 | bfd_canonicalize_symtab. */ | |
998 | long symbol; | |
022a5af4 ILT |
999 | }; |
1000 | ||
198beae2 | 1001 | typedef struct bfd_section |
252b5132 | 1002 | { |
52b219b5 AM |
1003 | /* The name of the section; the name isn't a copy, the pointer is |
1004 | the same as that passed to bfd_make_section. */ | |
52b219b5 AM |
1005 | const char *name; |
1006 | ||
1007 | /* A unique sequence number. */ | |
52b219b5 | 1008 | int id; |
252b5132 | 1009 | |
dbb410c3 | 1010 | /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */ |
52b219b5 | 1011 | int index; |
252b5132 | 1012 | |
52b219b5 | 1013 | /* The next section in the list belonging to the BFD, or NULL. */ |
198beae2 | 1014 | struct bfd_section *next; |
252b5132 | 1015 | |
52b219b5 AM |
1016 | /* The field flags contains attributes of the section. Some |
1017 | flags are read in from the object file, and some are | |
1018 | synthesized from other information. */ | |
52b219b5 | 1019 | flagword flags; |
252b5132 RH |
1020 | |
1021 | #define SEC_NO_FLAGS 0x000 | |
1022 | ||
52b219b5 AM |
1023 | /* Tells the OS to allocate space for this section when loading. |
1024 | This is clear for a section containing debug information only. */ | |
252b5132 RH |
1025 | #define SEC_ALLOC 0x001 |
1026 | ||
52b219b5 AM |
1027 | /* Tells the OS to load the section from the file when loading. |
1028 | This is clear for a .bss section. */ | |
252b5132 RH |
1029 | #define SEC_LOAD 0x002 |
1030 | ||
52b219b5 AM |
1031 | /* The section contains data still to be relocated, so there is |
1032 | some relocation information too. */ | |
252b5132 RH |
1033 | #define SEC_RELOC 0x004 |
1034 | ||
65db3b0d RH |
1035 | /* ELF reserves 4 processor specific bits and 8 operating system |
1036 | specific bits in sh_flags; at present we can get away with just | |
1037 | one in communicating between the assembler and BFD, but this | |
1038 | isn't a good long-term solution. */ | |
1039 | #define SEC_ARCH_BIT_0 0x008 | |
252b5132 | 1040 | |
52b219b5 | 1041 | /* A signal to the OS that the section contains read only data. */ |
252b5132 RH |
1042 | #define SEC_READONLY 0x010 |
1043 | ||
52b219b5 | 1044 | /* The section contains code only. */ |
252b5132 RH |
1045 | #define SEC_CODE 0x020 |
1046 | ||
52b219b5 | 1047 | /* The section contains data only. */ |
252b5132 RH |
1048 | #define SEC_DATA 0x040 |
1049 | ||
52b219b5 | 1050 | /* The section will reside in ROM. */ |
252b5132 RH |
1051 | #define SEC_ROM 0x080 |
1052 | ||
52b219b5 AM |
1053 | /* The section contains constructor information. This section |
1054 | type is used by the linker to create lists of constructors and | |
1055 | destructors used by <<g++>>. When a back end sees a symbol | |
1056 | which should be used in a constructor list, it creates a new | |
1057 | section for the type of name (e.g., <<__CTOR_LIST__>>), attaches | |
1058 | the symbol to it, and builds a relocation. To build the lists | |
1059 | of constructors, all the linker has to do is catenate all the | |
1060 | sections called <<__CTOR_LIST__>> and relocate the data | |
1061 | contained within - exactly the operations it would peform on | |
1062 | standard data. */ | |
252b5132 RH |
1063 | #define SEC_CONSTRUCTOR 0x100 |
1064 | ||
52b219b5 AM |
1065 | /* The section has contents - a data section could be |
1066 | <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be | |
1067 | <<SEC_HAS_CONTENTS>> */ | |
252b5132 RH |
1068 | #define SEC_HAS_CONTENTS 0x200 |
1069 | ||
52b219b5 AM |
1070 | /* An instruction to the linker to not output the section |
1071 | even if it has information which would normally be written. */ | |
252b5132 RH |
1072 | #define SEC_NEVER_LOAD 0x400 |
1073 | ||
52b219b5 AM |
1074 | /* The section is a COFF shared library section. This flag is |
1075 | only for the linker. If this type of section appears in | |
1076 | the input file, the linker must copy it to the output file | |
1077 | without changing the vma or size. FIXME: Although this | |
1078 | was originally intended to be general, it really is COFF | |
1079 | specific (and the flag was renamed to indicate this). It | |
1080 | might be cleaner to have some more general mechanism to | |
1081 | allow the back end to control what the linker does with | |
1082 | sections. */ | |
252b5132 RH |
1083 | #define SEC_COFF_SHARED_LIBRARY 0x800 |
1084 | ||
13ae64f3 JJ |
1085 | /* The section contains thread local data. */ |
1086 | #define SEC_THREAD_LOCAL 0x1000 | |
1087 | ||
1bd91689 AM |
1088 | /* The section has GOT references. This flag is only for the |
1089 | linker, and is currently only used by the elf32-hppa back end. | |
1090 | It will be set if global offset table references were detected | |
1091 | in this section, which indicate to the linker that the section | |
1092 | contains PIC code, and must be handled specially when doing a | |
1093 | static link. */ | |
1094 | #define SEC_HAS_GOT_REF 0x4000 | |
1095 | ||
52b219b5 AM |
1096 | /* The section contains common symbols (symbols may be defined |
1097 | multiple times, the value of a symbol is the amount of | |
1098 | space it requires, and the largest symbol value is the one | |
1099 | used). Most targets have exactly one of these (which we | |
1100 | translate to bfd_com_section_ptr), but ECOFF has two. */ | |
252b5132 RH |
1101 | #define SEC_IS_COMMON 0x8000 |
1102 | ||
52b219b5 AM |
1103 | /* The section contains only debugging information. For |
1104 | example, this is set for ELF .debug and .stab sections. | |
1105 | strip tests this flag to see if a section can be | |
1106 | discarded. */ | |
252b5132 RH |
1107 | #define SEC_DEBUGGING 0x10000 |
1108 | ||
52b219b5 AM |
1109 | /* The contents of this section are held in memory pointed to |
1110 | by the contents field. This is checked by bfd_get_section_contents, | |
1111 | and the data is retrieved from memory if appropriate. */ | |
252b5132 RH |
1112 | #define SEC_IN_MEMORY 0x20000 |
1113 | ||
52b219b5 AM |
1114 | /* The contents of this section are to be excluded by the |
1115 | linker for executable and shared objects unless those | |
1116 | objects are to be further relocated. */ | |
252b5132 RH |
1117 | #define SEC_EXCLUDE 0x40000 |
1118 | ||
dbb410c3 AM |
1119 | /* The contents of this section are to be sorted based on the sum of |
1120 | the symbol and addend values specified by the associated relocation | |
1121 | entries. Entries without associated relocation entries will be | |
1122 | appended to the end of the section in an unspecified order. */ | |
252b5132 RH |
1123 | #define SEC_SORT_ENTRIES 0x80000 |
1124 | ||
52b219b5 AM |
1125 | /* When linking, duplicate sections of the same name should be |
1126 | discarded, rather than being combined into a single section as | |
1127 | is usually done. This is similar to how common symbols are | |
1128 | handled. See SEC_LINK_DUPLICATES below. */ | |
252b5132 RH |
1129 | #define SEC_LINK_ONCE 0x100000 |
1130 | ||
52b219b5 AM |
1131 | /* If SEC_LINK_ONCE is set, this bitfield describes how the linker |
1132 | should handle duplicate sections. */ | |
252b5132 RH |
1133 | #define SEC_LINK_DUPLICATES 0x600000 |
1134 | ||
52b219b5 AM |
1135 | /* This value for SEC_LINK_DUPLICATES means that duplicate |
1136 | sections with the same name should simply be discarded. */ | |
252b5132 RH |
1137 | #define SEC_LINK_DUPLICATES_DISCARD 0x0 |
1138 | ||
52b219b5 AM |
1139 | /* This value for SEC_LINK_DUPLICATES means that the linker |
1140 | should warn if there are any duplicate sections, although | |
1141 | it should still only link one copy. */ | |
252b5132 RH |
1142 | #define SEC_LINK_DUPLICATES_ONE_ONLY 0x200000 |
1143 | ||
52b219b5 AM |
1144 | /* This value for SEC_LINK_DUPLICATES means that the linker |
1145 | should warn if any duplicate sections are a different size. */ | |
252b5132 RH |
1146 | #define SEC_LINK_DUPLICATES_SAME_SIZE 0x400000 |
1147 | ||
52b219b5 AM |
1148 | /* This value for SEC_LINK_DUPLICATES means that the linker |
1149 | should warn if any duplicate sections contain different | |
1150 | contents. */ | |
252b5132 RH |
1151 | #define SEC_LINK_DUPLICATES_SAME_CONTENTS 0x600000 |
1152 | ||
52b219b5 AM |
1153 | /* This section was created by the linker as part of dynamic |
1154 | relocation or other arcane processing. It is skipped when | |
1155 | going through the first-pass output, trusting that someone | |
1156 | else up the line will take care of it later. */ | |
252b5132 RH |
1157 | #define SEC_LINKER_CREATED 0x800000 |
1158 | ||
52b219b5 | 1159 | /* This section should not be subject to garbage collection. */ |
252b5132 RH |
1160 | #define SEC_KEEP 0x1000000 |
1161 | ||
52b219b5 AM |
1162 | /* This section contains "short" data, and should be placed |
1163 | "near" the GP. */ | |
851edbaf | 1164 | #define SEC_SMALL_DATA 0x2000000 |
0c3ff40b | 1165 | |
52b219b5 AM |
1166 | /* This section contains data which may be shared with other |
1167 | executables or shared objects. */ | |
bd826630 ILT |
1168 | #define SEC_SHARED 0x4000000 |
1169 | ||
52b219b5 AM |
1170 | /* When a section with this flag is being linked, then if the size of |
1171 | the input section is less than a page, it should not cross a page | |
1172 | boundary. If the size of the input section is one page or more, it | |
1173 | should be aligned on a page boundary. */ | |
34cbe64e TW |
1174 | #define SEC_BLOCK 0x8000000 |
1175 | ||
52b219b5 AM |
1176 | /* Conditionally link this section; do not link if there are no |
1177 | references found to any symbol in the section. */ | |
34cbe64e TW |
1178 | #define SEC_CLINK 0x10000000 |
1179 | ||
f5fa8ca2 JJ |
1180 | /* Attempt to merge identical entities in the section. |
1181 | Entity size is given in the entsize field. */ | |
1182 | #define SEC_MERGE 0x20000000 | |
1183 | ||
a80f6941 L |
1184 | /* If given with SEC_MERGE, entities to merge are zero terminated |
1185 | strings where entsize specifies character size instead of fixed | |
1186 | size entries. */ | |
f5fa8ca2 JJ |
1187 | #define SEC_STRINGS 0x40000000 |
1188 | ||
dbb410c3 AM |
1189 | /* This section contains data about section groups. */ |
1190 | #define SEC_GROUP 0x80000000 | |
1191 | ||
52b219b5 | 1192 | /* End of section flags. */ |
252b5132 | 1193 | |
52b219b5 | 1194 | /* Some internal packed boolean fields. */ |
252b5132 | 1195 | |
52b219b5 AM |
1196 | /* See the vma field. */ |
1197 | unsigned int user_set_vma : 1; | |
252b5132 | 1198 | |
52b219b5 AM |
1199 | /* Whether relocations have been processed. */ |
1200 | unsigned int reloc_done : 1; | |
252b5132 | 1201 | |
52b219b5 AM |
1202 | /* A mark flag used by some of the linker backends. */ |
1203 | unsigned int linker_mark : 1; | |
252b5132 | 1204 | |
d1778b88 | 1205 | /* Another mark flag used by some of the linker backends. Set for |
08da05b0 | 1206 | output sections that have an input section. */ |
d1778b88 AM |
1207 | unsigned int linker_has_input : 1; |
1208 | ||
52b219b5 AM |
1209 | /* A mark flag used by some linker backends for garbage collection. */ |
1210 | unsigned int gc_mark : 1; | |
252b5132 | 1211 | |
68bfbfcc AM |
1212 | /* The following flags are used by the ELF linker. */ |
1213 | ||
1214 | /* Mark sections which have been allocated to segments. */ | |
bc67d8a6 NC |
1215 | unsigned int segment_mark : 1; |
1216 | ||
68bfbfcc AM |
1217 | /* Type of sec_info information. */ |
1218 | unsigned int sec_info_type:3; | |
1219 | #define ELF_INFO_TYPE_NONE 0 | |
1220 | #define ELF_INFO_TYPE_STABS 1 | |
1221 | #define ELF_INFO_TYPE_MERGE 2 | |
1222 | #define ELF_INFO_TYPE_EH_FRAME 3 | |
1223 | #define ELF_INFO_TYPE_JUST_SYMS 4 | |
1224 | ||
1225 | /* Nonzero if this section uses RELA relocations, rather than REL. */ | |
1226 | unsigned int use_rela_p:1; | |
1227 | ||
1228 | /* Bits used by various backends. */ | |
1229 | unsigned int has_tls_reloc:1; | |
1230 | ||
c7996ad6 L |
1231 | /* Nonzero if this section needs the relax finalize pass. */ |
1232 | unsigned int need_finalize_relax:1; | |
1233 | ||
ad8e1ba5 AM |
1234 | /* Nonzero if this section has a gp reloc. */ |
1235 | unsigned int has_gp_reloc:1; | |
1236 | ||
fc0a2244 | 1237 | /* Unused bits. */ |
68bfbfcc AM |
1238 | unsigned int flag13:1; |
1239 | unsigned int flag14:1; | |
1240 | unsigned int flag15:1; | |
1241 | unsigned int flag16:4; | |
1242 | unsigned int flag20:4; | |
1243 | unsigned int flag24:8; | |
1244 | ||
52b219b5 | 1245 | /* End of internal packed boolean fields. */ |
252b5132 | 1246 | |
52b219b5 AM |
1247 | /* The virtual memory address of the section - where it will be |
1248 | at run time. The symbols are relocated against this. The | |
1249 | user_set_vma flag is maintained by bfd; if it's not set, the | |
1250 | backend can assign addresses (for example, in <<a.out>>, where | |
1251 | the default address for <<.data>> is dependent on the specific | |
1252 | target and various flags). */ | |
52b219b5 | 1253 | bfd_vma vma; |
252b5132 | 1254 | |
52b219b5 AM |
1255 | /* The load address of the section - where it would be in a |
1256 | rom image; really only used for writing section header | |
b5f79c76 | 1257 | information. */ |
52b219b5 | 1258 | bfd_vma lma; |
252b5132 | 1259 | |
52b219b5 AM |
1260 | /* The size of the section in octets, as it will be output. |
1261 | Contains a value even if the section has no contents (e.g., the | |
1262 | size of <<.bss>>). This will be filled in after relocation. */ | |
52b219b5 | 1263 | bfd_size_type _cooked_size; |
252b5132 | 1264 | |
52b219b5 AM |
1265 | /* The original size on disk of the section, in octets. Normally this |
1266 | value is the same as the size, but if some relaxing has | |
1267 | been done, then this value will be bigger. */ | |
52b219b5 | 1268 | bfd_size_type _raw_size; |
252b5132 | 1269 | |
52b219b5 AM |
1270 | /* If this section is going to be output, then this value is the |
1271 | offset in *bytes* into the output section of the first byte in the | |
1272 | input section (byte ==> smallest addressable unit on the | |
1273 | target). In most cases, if this was going to start at the | |
1274 | 100th octet (8-bit quantity) in the output section, this value | |
1275 | would be 100. However, if the target byte size is 16 bits | |
1276 | (bfd_octets_per_byte is "2"), this value would be 50. */ | |
52b219b5 | 1277 | bfd_vma output_offset; |
252b5132 | 1278 | |
52b219b5 | 1279 | /* The output section through which to map on output. */ |
198beae2 | 1280 | struct bfd_section *output_section; |
252b5132 | 1281 | |
52b219b5 AM |
1282 | /* The alignment requirement of the section, as an exponent of 2 - |
1283 | e.g., 3 aligns to 2^3 (or 8). */ | |
52b219b5 | 1284 | unsigned int alignment_power; |
252b5132 | 1285 | |
52b219b5 AM |
1286 | /* If an input section, a pointer to a vector of relocation |
1287 | records for the data in this section. */ | |
52b219b5 | 1288 | struct reloc_cache_entry *relocation; |
252b5132 | 1289 | |
52b219b5 AM |
1290 | /* If an output section, a pointer to a vector of pointers to |
1291 | relocation records for the data in this section. */ | |
52b219b5 | 1292 | struct reloc_cache_entry **orelocation; |
252b5132 | 1293 | |
b5f79c76 | 1294 | /* The number of relocation records in one of the above. */ |
52b219b5 | 1295 | unsigned reloc_count; |
252b5132 | 1296 | |
52b219b5 AM |
1297 | /* Information below is back end specific - and not always used |
1298 | or updated. */ | |
252b5132 | 1299 | |
52b219b5 | 1300 | /* File position of section data. */ |
52b219b5 | 1301 | file_ptr filepos; |
252b5132 | 1302 | |
52b219b5 | 1303 | /* File position of relocation info. */ |
52b219b5 | 1304 | file_ptr rel_filepos; |
252b5132 | 1305 | |
52b219b5 | 1306 | /* File position of line data. */ |
52b219b5 | 1307 | file_ptr line_filepos; |
252b5132 | 1308 | |
52b219b5 | 1309 | /* Pointer to data for applications. */ |
c58b9523 | 1310 | void *userdata; |
252b5132 | 1311 | |
52b219b5 AM |
1312 | /* If the SEC_IN_MEMORY flag is set, this points to the actual |
1313 | contents. */ | |
1314 | unsigned char *contents; | |
252b5132 | 1315 | |
52b219b5 | 1316 | /* Attached line number information. */ |
52b219b5 | 1317 | alent *lineno; |
252b5132 | 1318 | |
52b219b5 | 1319 | /* Number of line number records. */ |
52b219b5 | 1320 | unsigned int lineno_count; |
252b5132 | 1321 | |
f5fa8ca2 | 1322 | /* Entity size for merging purposes. */ |
f5fa8ca2 JJ |
1323 | unsigned int entsize; |
1324 | ||
52b219b5 | 1325 | /* Optional information about a COMDAT entry; NULL if not COMDAT. */ |
52b219b5 | 1326 | struct bfd_comdat_info *comdat; |
022a5af4 | 1327 | |
f97b9cb8 L |
1328 | /* Points to the kept section if this section is a link-once section, |
1329 | and is discarded. */ | |
198beae2 | 1330 | struct bfd_section *kept_section; |
f97b9cb8 | 1331 | |
52b219b5 AM |
1332 | /* When a section is being output, this value changes as more |
1333 | linenumbers are written out. */ | |
52b219b5 | 1334 | file_ptr moving_line_filepos; |
252b5132 | 1335 | |
52b219b5 | 1336 | /* What the section number is in the target world. */ |
52b219b5 | 1337 | int target_index; |
252b5132 | 1338 | |
c58b9523 | 1339 | void *used_by_bfd; |
252b5132 | 1340 | |
52b219b5 AM |
1341 | /* If this is a constructor section then here is a list of the |
1342 | relocations created to relocate items within it. */ | |
52b219b5 | 1343 | struct relent_chain *constructor_chain; |
252b5132 | 1344 | |
52b219b5 | 1345 | /* The BFD which owns the section. */ |
52b219b5 | 1346 | bfd *owner; |
252b5132 | 1347 | |
b5f79c76 | 1348 | /* A symbol which points at this section only. */ |
fc0a2244 AC |
1349 | struct bfd_symbol *symbol; |
1350 | struct bfd_symbol **symbol_ptr_ptr; | |
252b5132 | 1351 | |
52b219b5 AM |
1352 | struct bfd_link_order *link_order_head; |
1353 | struct bfd_link_order *link_order_tail; | |
b5f79c76 | 1354 | } asection; |
252b5132 | 1355 | |
52b219b5 AM |
1356 | /* These sections are global, and are managed by BFD. The application |
1357 | and target back end are not permitted to change the values in | |
1358 | these sections. New code should use the section_ptr macros rather | |
1359 | than referring directly to the const sections. The const sections | |
1360 | may eventually vanish. */ | |
252b5132 RH |
1361 | #define BFD_ABS_SECTION_NAME "*ABS*" |
1362 | #define BFD_UND_SECTION_NAME "*UND*" | |
1363 | #define BFD_COM_SECTION_NAME "*COM*" | |
1364 | #define BFD_IND_SECTION_NAME "*IND*" | |
1365 | ||
b5f79c76 | 1366 | /* The absolute section. */ |
d622ef4b | 1367 | extern asection bfd_abs_section; |
252b5132 RH |
1368 | #define bfd_abs_section_ptr ((asection *) &bfd_abs_section) |
1369 | #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) | |
b5f79c76 | 1370 | /* Pointer to the undefined section. */ |
d622ef4b | 1371 | extern asection bfd_und_section; |
252b5132 RH |
1372 | #define bfd_und_section_ptr ((asection *) &bfd_und_section) |
1373 | #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) | |
b5f79c76 | 1374 | /* Pointer to the common section. */ |
d622ef4b | 1375 | extern asection bfd_com_section; |
252b5132 | 1376 | #define bfd_com_section_ptr ((asection *) &bfd_com_section) |
b5f79c76 | 1377 | /* Pointer to the indirect section. */ |
d622ef4b | 1378 | extern asection bfd_ind_section; |
252b5132 RH |
1379 | #define bfd_ind_section_ptr ((asection *) &bfd_ind_section) |
1380 | #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr) | |
1381 | ||
84c254c6 NC |
1382 | #define bfd_is_const_section(SEC) \ |
1383 | ( ((SEC) == bfd_abs_section_ptr) \ | |
1384 | || ((SEC) == bfd_und_section_ptr) \ | |
1385 | || ((SEC) == bfd_com_section_ptr) \ | |
1386 | || ((SEC) == bfd_ind_section_ptr)) | |
1387 | ||
fc0a2244 AC |
1388 | extern const struct bfd_symbol * const bfd_abs_symbol; |
1389 | extern const struct bfd_symbol * const bfd_com_symbol; | |
1390 | extern const struct bfd_symbol * const bfd_und_symbol; | |
1391 | extern const struct bfd_symbol * const bfd_ind_symbol; | |
252b5132 | 1392 | #define bfd_get_section_size_before_reloc(section) \ |
a7f49d81 | 1393 | ((section)->_raw_size) |
252b5132 | 1394 | #define bfd_get_section_size_after_reloc(section) \ |
f6af82bd AM |
1395 | ((section)->reloc_done ? (section)->_cooked_size \ |
1396 | : (abort (), (bfd_size_type) 1)) | |
9e7b37b3 AM |
1397 | |
1398 | /* Macros to handle insertion and deletion of a bfd's sections. These | |
1399 | only handle the list pointers, ie. do not adjust section_count, | |
1400 | target_index etc. */ | |
1401 | #define bfd_section_list_remove(ABFD, PS) \ | |
1402 | do \ | |
1403 | { \ | |
1404 | asection **_ps = PS; \ | |
1405 | asection *_s = *_ps; \ | |
1406 | *_ps = _s->next; \ | |
1407 | if (_s->next == NULL) \ | |
1408 | (ABFD)->section_tail = _ps; \ | |
1409 | } \ | |
1410 | while (0) | |
1411 | #define bfd_section_list_insert(ABFD, PS, S) \ | |
1412 | do \ | |
1413 | { \ | |
1414 | asection **_ps = PS; \ | |
1415 | asection *_s = S; \ | |
1416 | _s->next = *_ps; \ | |
1417 | *_ps = _s; \ | |
1418 | if (_s->next == NULL) \ | |
1419 | (ABFD)->section_tail = &_s->next; \ | |
1420 | } \ | |
1421 | while (0) | |
1422 | ||
c58b9523 | 1423 | void bfd_section_list_clear (bfd *); |
9e7b37b3 | 1424 | |
c58b9523 | 1425 | asection *bfd_get_section_by_name (bfd *abfd, const char *name); |
252b5132 | 1426 | |
c58b9523 AM |
1427 | char *bfd_get_unique_section_name |
1428 | (bfd *abfd, const char *templat, int *count); | |
1bd91689 | 1429 | |
c58b9523 | 1430 | asection *bfd_make_section_old_way (bfd *abfd, const char *name); |
252b5132 | 1431 | |
c58b9523 | 1432 | asection *bfd_make_section_anyway (bfd *abfd, const char *name); |
252b5132 | 1433 | |
c58b9523 | 1434 | asection *bfd_make_section (bfd *, const char *name); |
252b5132 | 1435 | |
c58b9523 AM |
1436 | bfd_boolean bfd_set_section_flags |
1437 | (bfd *abfd, asection *sec, flagword flags); | |
252b5132 | 1438 | |
c58b9523 AM |
1439 | void bfd_map_over_sections |
1440 | (bfd *abfd, | |
1441 | void (*func) (bfd *abfd, asection *sect, void *obj), | |
1442 | void *obj); | |
252b5132 | 1443 | |
c58b9523 AM |
1444 | bfd_boolean bfd_set_section_size |
1445 | (bfd *abfd, asection *sec, bfd_size_type val); | |
252b5132 | 1446 | |
c58b9523 | 1447 | bfd_boolean bfd_set_section_contents |
85302095 AC |
1448 | (bfd *abfd, asection *section, const void *data, |
1449 | file_ptr offset, bfd_size_type count); | |
252b5132 | 1450 | |
c58b9523 AM |
1451 | bfd_boolean bfd_get_section_contents |
1452 | (bfd *abfd, asection *section, void *location, file_ptr offset, | |
1453 | bfd_size_type count); | |
252b5132 | 1454 | |
c58b9523 AM |
1455 | bfd_boolean bfd_copy_private_section_data |
1456 | (bfd *ibfd, asection *isec, bfd *obfd, asection *osec); | |
252b5132 RH |
1457 | |
1458 | #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \ | |
1459 | BFD_SEND (obfd, _bfd_copy_private_section_data, \ | |
1460 | (ibfd, isection, obfd, osection)) | |
c58b9523 AM |
1461 | void _bfd_strip_section_from_output |
1462 | (struct bfd_link_info *info, asection *section); | |
252b5132 | 1463 | |
c58b9523 | 1464 | bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group); |
b885599b | 1465 | |
e61463e1 | 1466 | /* Extracted from archures.c. */ |
8546af74 | 1467 | enum bfd_architecture |
252b5132 | 1468 | { |
c312a6a4 NC |
1469 | bfd_arch_unknown, /* File arch not known. */ |
1470 | bfd_arch_obscure, /* Arch known, not one of these. */ | |
52b219b5 | 1471 | bfd_arch_m68k, /* Motorola 68xxx */ |
252b5132 RH |
1472 | #define bfd_mach_m68000 1 |
1473 | #define bfd_mach_m68008 2 | |
1474 | #define bfd_mach_m68010 3 | |
1475 | #define bfd_mach_m68020 4 | |
1476 | #define bfd_mach_m68030 5 | |
1477 | #define bfd_mach_m68040 6 | |
1478 | #define bfd_mach_m68060 7 | |
1479 | #define bfd_mach_cpu32 8 | |
3cac17ae NC |
1480 | #define bfd_mach_mcf5200 9 |
1481 | #define bfd_mach_mcf5206e 10 | |
1482 | #define bfd_mach_mcf5307 11 | |
1483 | #define bfd_mach_mcf5407 12 | |
3e602632 | 1484 | #define bfd_mach_mcf528x 13 |
8546af74 | 1485 | bfd_arch_vax, /* DEC Vax */ |
52b219b5 AM |
1486 | bfd_arch_i960, /* Intel 960 */ |
1487 | /* The order of the following is important. | |
8546af74 | 1488 | lower number indicates a machine type that |
252b5132 RH |
1489 | only accepts a subset of the instructions |
1490 | available to machines with higher numbers. | |
1491 | The exception is the "ca", which is | |
8546af74 | 1492 | incompatible with all other machines except |
c312a6a4 | 1493 | "core". */ |
252b5132 RH |
1494 | |
1495 | #define bfd_mach_i960_core 1 | |
1496 | #define bfd_mach_i960_ka_sa 2 | |
1497 | #define bfd_mach_i960_kb_sb 3 | |
1498 | #define bfd_mach_i960_mc 4 | |
1499 | #define bfd_mach_i960_xa 5 | |
1500 | #define bfd_mach_i960_ca 6 | |
1501 | #define bfd_mach_i960_jx 7 | |
1502 | #define bfd_mach_i960_hx 8 | |
1503 | ||
3b16e843 NC |
1504 | bfd_arch_or32, /* OpenRISC 32 */ |
1505 | ||
52b219b5 AM |
1506 | bfd_arch_a29k, /* AMD 29000 */ |
1507 | bfd_arch_sparc, /* SPARC */ | |
252b5132 | 1508 | #define bfd_mach_sparc 1 |
52b219b5 | 1509 | /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ |
252b5132 RH |
1510 | #define bfd_mach_sparc_sparclet 2 |
1511 | #define bfd_mach_sparc_sparclite 3 | |
1512 | #define bfd_mach_sparc_v8plus 4 | |
c312a6a4 | 1513 | #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ |
252b5132 RH |
1514 | #define bfd_mach_sparc_sparclite_le 6 |
1515 | #define bfd_mach_sparc_v9 7 | |
c312a6a4 NC |
1516 | #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ |
1517 | #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ | |
1518 | #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ | |
52b219b5 | 1519 | /* Nonzero if MACH has the v9 instruction set. */ |
252b5132 | 1520 | #define bfd_mach_sparc_v9_p(mach) \ |
59ff2774 | 1521 | ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ |
19f7b010 | 1522 | && (mach) != bfd_mach_sparc_sparclite_le) |
52b219b5 | 1523 | bfd_arch_mips, /* MIPS Rxxxx */ |
252b5132 RH |
1524 | #define bfd_mach_mips3000 3000 |
1525 | #define bfd_mach_mips3900 3900 | |
1526 | #define bfd_mach_mips4000 4000 | |
1527 | #define bfd_mach_mips4010 4010 | |
1528 | #define bfd_mach_mips4100 4100 | |
1529 | #define bfd_mach_mips4111 4111 | |
00707a0e | 1530 | #define bfd_mach_mips4120 4120 |
252b5132 RH |
1531 | #define bfd_mach_mips4300 4300 |
1532 | #define bfd_mach_mips4400 4400 | |
1533 | #define bfd_mach_mips4600 4600 | |
1534 | #define bfd_mach_mips4650 4650 | |
1535 | #define bfd_mach_mips5000 5000 | |
00707a0e RS |
1536 | #define bfd_mach_mips5400 5400 |
1537 | #define bfd_mach_mips5500 5500 | |
252b5132 | 1538 | #define bfd_mach_mips6000 6000 |
5a7ea749 | 1539 | #define bfd_mach_mips7000 7000 |
252b5132 RH |
1540 | #define bfd_mach_mips8000 8000 |
1541 | #define bfd_mach_mips10000 10000 | |
d1cf510e | 1542 | #define bfd_mach_mips12000 12000 |
0752970e | 1543 | #define bfd_mach_mips16 16 |
84ea6cf2 | 1544 | #define bfd_mach_mips5 5 |
c6c98b38 | 1545 | #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ |
a1cd6a8f | 1546 | #define bfd_mach_mipsisa32 32 |
af7ee8bf | 1547 | #define bfd_mach_mipsisa32r2 33 |
a1cd6a8f | 1548 | #define bfd_mach_mipsisa64 64 |
5f74bc13 | 1549 | #define bfd_mach_mipsisa64r2 65 |
52b219b5 | 1550 | bfd_arch_i386, /* Intel 386 */ |
686e4055 AM |
1551 | #define bfd_mach_i386_i386 1 |
1552 | #define bfd_mach_i386_i8086 2 | |
1553 | #define bfd_mach_i386_i386_intel_syntax 3 | |
1554 | #define bfd_mach_x86_64 64 | |
1555 | #define bfd_mach_x86_64_intel_syntax 65 | |
52b219b5 AM |
1556 | bfd_arch_we32k, /* AT&T WE32xxx */ |
1557 | bfd_arch_tahoe, /* CCI/Harris Tahoe */ | |
1558 | bfd_arch_i860, /* Intel 860 */ | |
1559 | bfd_arch_i370, /* IBM 360/370 Mainframes */ | |
1560 | bfd_arch_romp, /* IBM ROMP PC/RT */ | |
1561 | bfd_arch_alliant, /* Alliant */ | |
1562 | bfd_arch_convex, /* Convex */ | |
1563 | bfd_arch_m88k, /* Motorola 88xxx */ | |
3af9a47b | 1564 | bfd_arch_m98k, /* Motorola 98xxx */ |
52b219b5 | 1565 | bfd_arch_pyramid, /* Pyramid Technology */ |
c2dcd04e | 1566 | bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */ |
8d9cd6b1 NC |
1567 | #define bfd_mach_h8300 1 |
1568 | #define bfd_mach_h8300h 2 | |
1569 | #define bfd_mach_h8300s 3 | |
1570 | #define bfd_mach_h8300hn 4 | |
1571 | #define bfd_mach_h8300sn 5 | |
5d1db417 | 1572 | #define bfd_mach_h8300sx 6 |
f4984206 | 1573 | #define bfd_mach_h8300sxn 7 |
e135f41b | 1574 | bfd_arch_pdp11, /* DEC PDP-11 */ |
52b219b5 | 1575 | bfd_arch_powerpc, /* PowerPC */ |
686e4055 AM |
1576 | #define bfd_mach_ppc 32 |
1577 | #define bfd_mach_ppc64 64 | |
87f33987 ND |
1578 | #define bfd_mach_ppc_403 403 |
1579 | #define bfd_mach_ppc_403gc 4030 | |
1580 | #define bfd_mach_ppc_505 505 | |
1581 | #define bfd_mach_ppc_601 601 | |
1582 | #define bfd_mach_ppc_602 602 | |
1583 | #define bfd_mach_ppc_603 603 | |
1584 | #define bfd_mach_ppc_ec603e 6031 | |
1585 | #define bfd_mach_ppc_604 604 | |
1586 | #define bfd_mach_ppc_620 620 | |
1587 | #define bfd_mach_ppc_630 630 | |
1588 | #define bfd_mach_ppc_750 750 | |
1589 | #define bfd_mach_ppc_860 860 | |
1590 | #define bfd_mach_ppc_a35 35 | |
1591 | #define bfd_mach_ppc_rs64ii 642 | |
1592 | #define bfd_mach_ppc_rs64iii 643 | |
1593 | #define bfd_mach_ppc_7400 7400 | |
d62b1198 | 1594 | #define bfd_mach_ppc_e500 500 |
52b219b5 | 1595 | bfd_arch_rs6000, /* IBM RS/6000 */ |
686e4055 | 1596 | #define bfd_mach_rs6k 6000 |
87f33987 ND |
1597 | #define bfd_mach_rs6k_rs1 6001 |
1598 | #define bfd_mach_rs6k_rsc 6003 | |
1599 | #define bfd_mach_rs6k_rs2 6002 | |
52b219b5 | 1600 | bfd_arch_hppa, /* HP PA RISC */ |
42acdc7c JB |
1601 | #define bfd_mach_hppa10 10 |
1602 | #define bfd_mach_hppa11 11 | |
1603 | #define bfd_mach_hppa20 20 | |
1604 | #define bfd_mach_hppa20w 25 | |
52b219b5 | 1605 | bfd_arch_d10v, /* Mitsubishi D10V */ |
686e4055 | 1606 | #define bfd_mach_d10v 1 |
7af8cca9 MM |
1607 | #define bfd_mach_d10v_ts2 2 |
1608 | #define bfd_mach_d10v_ts3 3 | |
52b219b5 | 1609 | bfd_arch_d30v, /* Mitsubishi D30V */ |
d172d4ba | 1610 | bfd_arch_dlx, /* DLX */ |
52b219b5 AM |
1611 | bfd_arch_m68hc11, /* Motorola 68HC11 */ |
1612 | bfd_arch_m68hc12, /* Motorola 68HC12 */ | |
bc7c6a90 SC |
1613 | #define bfd_mach_m6812_default 0 |
1614 | #define bfd_mach_m6812 1 | |
1615 | #define bfd_mach_m6812s 2 | |
52b219b5 | 1616 | bfd_arch_z8k, /* Zilog Z8000 */ |
252b5132 RH |
1617 | #define bfd_mach_z8001 1 |
1618 | #define bfd_mach_z8002 2 | |
c2dcd04e | 1619 | bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */ |
ef230218 | 1620 | bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */ |
686e4055 | 1621 | #define bfd_mach_sh 1 |
d4845d57 JR |
1622 | #define bfd_mach_sh2 0x20 |
1623 | #define bfd_mach_sh_dsp 0x2d | |
5177500f | 1624 | #define bfd_mach_sh2e 0x2e |
252b5132 | 1625 | #define bfd_mach_sh3 0x30 |
d4845d57 | 1626 | #define bfd_mach_sh3_dsp 0x3d |
252b5132 | 1627 | #define bfd_mach_sh3e 0x3e |
d4845d57 | 1628 | #define bfd_mach_sh4 0x40 |
af9ba621 | 1629 | #define bfd_mach_sh4_nofpu 0x41 |
ae51a426 | 1630 | #define bfd_mach_sh4_nommu_nofpu 0x42 |
af9ba621 CV |
1631 | #define bfd_mach_sh4a 0x4a |
1632 | #define bfd_mach_sh4a_nofpu 0x4b | |
1633 | #define bfd_mach_sh4al_dsp 0x4d | |
fbca6ad9 | 1634 | #define bfd_mach_sh5 0x50 |
52b219b5 | 1635 | bfd_arch_alpha, /* Dec Alpha */ |
252b5132 RH |
1636 | #define bfd_mach_alpha_ev4 0x10 |
1637 | #define bfd_mach_alpha_ev5 0x20 | |
1638 | #define bfd_mach_alpha_ev6 0x30 | |
c312a6a4 | 1639 | bfd_arch_arm, /* Advanced Risc Machines ARM. */ |
5a6c6817 | 1640 | #define bfd_mach_arm_unknown 0 |
252b5132 | 1641 | #define bfd_mach_arm_2 1 |
478d07d6 | 1642 | #define bfd_mach_arm_2a 2 |
252b5132 RH |
1643 | #define bfd_mach_arm_3 3 |
1644 | #define bfd_mach_arm_3M 4 | |
478d07d6 | 1645 | #define bfd_mach_arm_4 5 |
252b5132 | 1646 | #define bfd_mach_arm_4T 6 |
478d07d6 NC |
1647 | #define bfd_mach_arm_5 7 |
1648 | #define bfd_mach_arm_5T 8 | |
077b8428 NC |
1649 | #define bfd_mach_arm_5TE 9 |
1650 | #define bfd_mach_arm_XScale 10 | |
fde78edd | 1651 | #define bfd_mach_arm_ep9312 11 |
e16bb312 | 1652 | #define bfd_mach_arm_iWMMXt 12 |
52b219b5 AM |
1653 | bfd_arch_ns32k, /* National Semiconductors ns32000 */ |
1654 | bfd_arch_w65, /* WDC 65816 */ | |
1655 | bfd_arch_tic30, /* Texas Instruments TMS320C30 */ | |
026df7c5 | 1656 | bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */ |
be33c5dd SS |
1657 | #define bfd_mach_tic3x 30 |
1658 | #define bfd_mach_tic4x 40 | |
52b219b5 AM |
1659 | bfd_arch_tic54x, /* Texas Instruments TMS320C54X */ |
1660 | bfd_arch_tic80, /* TI TMS320c80 (MVP) */ | |
1661 | bfd_arch_v850, /* NEC V850 */ | |
686e4055 | 1662 | #define bfd_mach_v850 1 |
252b5132 | 1663 | #define bfd_mach_v850e 'E' |
8ad30312 | 1664 | #define bfd_mach_v850e1 '1' |
0d2bcfaf | 1665 | bfd_arch_arc, /* ARC Cores */ |
686e4055 AM |
1666 | #define bfd_mach_arc_5 5 |
1667 | #define bfd_mach_arc_6 6 | |
1668 | #define bfd_mach_arc_7 7 | |
1669 | #define bfd_mach_arc_8 8 | |
26597c86 | 1670 | bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */ |
686e4055 | 1671 | #define bfd_mach_m32r 1 /* For backwards compatibility. */ |
a23ef39f | 1672 | #define bfd_mach_m32rx 'x' |
88845958 | 1673 | #define bfd_mach_m32r2 '2' |
52b219b5 AM |
1674 | bfd_arch_mn10200, /* Matsushita MN10200 */ |
1675 | bfd_arch_mn10300, /* Matsushita MN10300 */ | |
252b5132 | 1676 | #define bfd_mach_mn10300 300 |
7f8d5fc9 | 1677 | #define bfd_mach_am33 330 |
b08fa4d3 | 1678 | #define bfd_mach_am33_2 332 |
252b5132 RH |
1679 | bfd_arch_fr30, |
1680 | #define bfd_mach_fr30 0x46523330 | |
4e5ba5b7 | 1681 | bfd_arch_frv, |
686e4055 AM |
1682 | #define bfd_mach_frv 1 |
1683 | #define bfd_mach_frvsimple 2 | |
4e5ba5b7 DB |
1684 | #define bfd_mach_fr300 300 |
1685 | #define bfd_mach_fr400 400 | |
676a64f4 | 1686 | #define bfd_mach_fr450 450 |
4e5ba5b7 DB |
1687 | #define bfd_mach_frvtomcat 499 /* fr500 prototype */ |
1688 | #define bfd_mach_fr500 500 | |
9c8ee639 | 1689 | #define bfd_mach_fr550 550 |
252b5132 | 1690 | bfd_arch_mcore, |
52b219b5 | 1691 | bfd_arch_ia64, /* HP/Intel ia64 */ |
686e4055 AM |
1692 | #define bfd_mach_ia64_elf64 64 |
1693 | #define bfd_mach_ia64_elf32 32 | |
cf88bb9f | 1694 | bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ |
686e4055 AM |
1695 | #define bfd_mach_ip2022 1 |
1696 | #define bfd_mach_ip2022ext 2 | |
a75473eb SC |
1697 | bfd_arch_iq2000, /* Vitesse IQ2000. */ |
1698 | #define bfd_mach_iq2000 1 | |
1699 | #define bfd_mach_iq10 2 | |
0bcb993b | 1700 | bfd_arch_pj, |
c312a6a4 | 1701 | bfd_arch_avr, /* Atmel AVR microcontrollers. */ |
adde6300 AM |
1702 | #define bfd_mach_avr1 1 |
1703 | #define bfd_mach_avr2 2 | |
1704 | #define bfd_mach_avr3 3 | |
1705 | #define bfd_mach_avr4 4 | |
65aa24b6 | 1706 | #define bfd_mach_avr5 5 |
06c15ad7 | 1707 | bfd_arch_cris, /* Axis CRIS */ |
a85d7ed0 | 1708 | bfd_arch_s390, /* IBM s390 */ |
686e4055 AM |
1709 | #define bfd_mach_s390_31 31 |
1710 | #define bfd_mach_s390_64 64 | |
b3baf5d0 | 1711 | bfd_arch_openrisc, /* OpenRISC */ |
c312a6a4 | 1712 | bfd_arch_mmix, /* Donald Knuth's educational processor. */ |
93fbbb04 | 1713 | bfd_arch_xstormy16, |
686e4055 | 1714 | #define bfd_mach_xstormy16 1 |
2469cfa2 | 1715 | bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ |
2469cfa2 | 1716 | #define bfd_mach_msp11 11 |
3b260895 | 1717 | #define bfd_mach_msp110 110 |
2469cfa2 NC |
1718 | #define bfd_mach_msp12 12 |
1719 | #define bfd_mach_msp13 13 | |
1720 | #define bfd_mach_msp14 14 | |
3b260895 NC |
1721 | #define bfd_mach_msp15 15 |
1722 | #define bfd_mach_msp16 16 | |
2469cfa2 NC |
1723 | #define bfd_mach_msp31 31 |
1724 | #define bfd_mach_msp32 32 | |
1725 | #define bfd_mach_msp33 33 | |
3b260895 NC |
1726 | #define bfd_mach_msp41 41 |
1727 | #define bfd_mach_msp42 42 | |
2469cfa2 NC |
1728 | #define bfd_mach_msp43 43 |
1729 | #define bfd_mach_msp44 44 | |
e0001a05 NC |
1730 | bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ |
1731 | #define bfd_mach_xtensa 1 | |
252b5132 RH |
1732 | bfd_arch_last |
1733 | }; | |
1734 | ||
8546af74 | 1735 | typedef struct bfd_arch_info |
252b5132 RH |
1736 | { |
1737 | int bits_per_word; | |
1738 | int bits_per_address; | |
1739 | int bits_per_byte; | |
1740 | enum bfd_architecture arch; | |
1741 | unsigned long mach; | |
1742 | const char *arch_name; | |
1743 | const char *printable_name; | |
1744 | unsigned int section_align_power; | |
b34976b6 | 1745 | /* TRUE if this is the default machine for the architecture. |
aa3d5824 AM |
1746 | The default arch should be the first entry for an arch so that |
1747 | all the entries for that arch can be accessed via <<next>>. */ | |
b34976b6 | 1748 | bfd_boolean the_default; |
252b5132 | 1749 | const struct bfd_arch_info * (*compatible) |
c58b9523 | 1750 | (const struct bfd_arch_info *a, const struct bfd_arch_info *b); |
252b5132 | 1751 | |
c58b9523 | 1752 | bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); |
252b5132 RH |
1753 | |
1754 | const struct bfd_arch_info *next; | |
3b16e843 NC |
1755 | } |
1756 | bfd_arch_info_type; | |
1757 | ||
c58b9523 | 1758 | const char *bfd_printable_name (bfd *abfd); |
252b5132 | 1759 | |
c58b9523 | 1760 | const bfd_arch_info_type *bfd_scan_arch (const char *string); |
252b5132 | 1761 | |
c58b9523 | 1762 | const char **bfd_arch_list (void); |
252b5132 | 1763 | |
c58b9523 AM |
1764 | const bfd_arch_info_type *bfd_arch_get_compatible |
1765 | (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); | |
252b5132 | 1766 | |
c58b9523 | 1767 | void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); |
252b5132 | 1768 | |
c58b9523 | 1769 | enum bfd_architecture bfd_get_arch (bfd *abfd); |
252b5132 | 1770 | |
c58b9523 | 1771 | unsigned long bfd_get_mach (bfd *abfd); |
252b5132 | 1772 | |
c58b9523 | 1773 | unsigned int bfd_arch_bits_per_byte (bfd *abfd); |
252b5132 | 1774 | |
c58b9523 | 1775 | unsigned int bfd_arch_bits_per_address (bfd *abfd); |
252b5132 | 1776 | |
c58b9523 | 1777 | const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); |
252b5132 | 1778 | |
c58b9523 AM |
1779 | const bfd_arch_info_type *bfd_lookup_arch |
1780 | (enum bfd_architecture arch, unsigned long machine); | |
252b5132 | 1781 | |
c58b9523 AM |
1782 | const char *bfd_printable_arch_mach |
1783 | (enum bfd_architecture arch, unsigned long machine); | |
252b5132 | 1784 | |
c58b9523 | 1785 | unsigned int bfd_octets_per_byte (bfd *abfd); |
9a968f43 | 1786 | |
c58b9523 AM |
1787 | unsigned int bfd_arch_mach_octets_per_byte |
1788 | (enum bfd_architecture arch, unsigned long machine); | |
9a968f43 | 1789 | |
e61463e1 | 1790 | /* Extracted from reloc.c. */ |
252b5132 RH |
1791 | typedef enum bfd_reloc_status |
1792 | { | |
b5f79c76 | 1793 | /* No errors detected. */ |
252b5132 RH |
1794 | bfd_reloc_ok, |
1795 | ||
b5f79c76 | 1796 | /* The relocation was performed, but there was an overflow. */ |
252b5132 RH |
1797 | bfd_reloc_overflow, |
1798 | ||
b5f79c76 | 1799 | /* The address to relocate was not within the section supplied. */ |
252b5132 RH |
1800 | bfd_reloc_outofrange, |
1801 | ||
b5f79c76 | 1802 | /* Used by special functions. */ |
252b5132 RH |
1803 | bfd_reloc_continue, |
1804 | ||
b5f79c76 | 1805 | /* Unsupported relocation size requested. */ |
252b5132 RH |
1806 | bfd_reloc_notsupported, |
1807 | ||
b5f79c76 | 1808 | /* Unused. */ |
252b5132 RH |
1809 | bfd_reloc_other, |
1810 | ||
b5f79c76 | 1811 | /* The symbol to relocate against was undefined. */ |
252b5132 RH |
1812 | bfd_reloc_undefined, |
1813 | ||
dc810e39 AM |
1814 | /* The relocation was performed, but may not be ok - presently |
1815 | generated only when linking i960 coff files with i960 b.out | |
1816 | symbols. If this type is returned, the error_message argument | |
1817 | to bfd_perform_relocation will be set. */ | |
252b5132 RH |
1818 | bfd_reloc_dangerous |
1819 | } | |
1820 | bfd_reloc_status_type; | |
1821 | ||
541389e2 | 1822 | |
252b5132 RH |
1823 | typedef struct reloc_cache_entry |
1824 | { | |
b5f79c76 | 1825 | /* A pointer into the canonical table of pointers. */ |
fc0a2244 | 1826 | struct bfd_symbol **sym_ptr_ptr; |
252b5132 | 1827 | |
b5f79c76 | 1828 | /* offset in section. */ |
252b5132 RH |
1829 | bfd_size_type address; |
1830 | ||
b5f79c76 | 1831 | /* addend for relocation value. */ |
252b5132 RH |
1832 | bfd_vma addend; |
1833 | ||
b5f79c76 | 1834 | /* Pointer to how to perform the required relocation. */ |
252b5132 RH |
1835 | reloc_howto_type *howto; |
1836 | ||
b5f79c76 NC |
1837 | } |
1838 | arelent; | |
1839 | ||
252b5132 RH |
1840 | enum complain_overflow |
1841 | { | |
b5f79c76 | 1842 | /* Do not complain on overflow. */ |
252b5132 RH |
1843 | complain_overflow_dont, |
1844 | ||
dc810e39 | 1845 | /* Complain if the bitfield overflows, whether it is considered |
b5f79c76 | 1846 | as signed or unsigned. */ |
252b5132 RH |
1847 | complain_overflow_bitfield, |
1848 | ||
dc810e39 | 1849 | /* Complain if the value overflows when considered as signed |
b5f79c76 | 1850 | number. */ |
252b5132 RH |
1851 | complain_overflow_signed, |
1852 | ||
dc810e39 | 1853 | /* Complain if the value overflows when considered as an |
b5f79c76 | 1854 | unsigned number. */ |
252b5132 RH |
1855 | complain_overflow_unsigned |
1856 | }; | |
1857 | ||
1858 | struct reloc_howto_struct | |
1859 | { | |
dc810e39 AM |
1860 | /* The type field has mainly a documentary use - the back end can |
1861 | do what it wants with it, though normally the back end's | |
1862 | external idea of what a reloc number is stored | |
1863 | in this field. For example, a PC relative word relocation | |
1864 | in a coff environment has the type 023 - because that's | |
1865 | what the outside world calls a R_PCRWORD reloc. */ | |
252b5132 RH |
1866 | unsigned int type; |
1867 | ||
dc810e39 AM |
1868 | /* The value the final relocation is shifted right by. This drops |
1869 | unwanted data from the relocation. */ | |
252b5132 RH |
1870 | unsigned int rightshift; |
1871 | ||
dc810e39 AM |
1872 | /* The size of the item to be relocated. This is *not* a |
1873 | power-of-two measure. To get the number of bytes operated | |
1874 | on by a type of relocation, use bfd_get_reloc_size. */ | |
252b5132 RH |
1875 | int size; |
1876 | ||
dc810e39 AM |
1877 | /* The number of bits in the item to be relocated. This is used |
1878 | when doing overflow checking. */ | |
252b5132 RH |
1879 | unsigned int bitsize; |
1880 | ||
dc810e39 AM |
1881 | /* Notes that the relocation is relative to the location in the |
1882 | data section of the addend. The relocation function will | |
1883 | subtract from the relocation value the address of the location | |
1884 | being relocated. */ | |
b34976b6 | 1885 | bfd_boolean pc_relative; |
252b5132 | 1886 | |
dc810e39 AM |
1887 | /* The bit position of the reloc value in the destination. |
1888 | The relocated value is left shifted by this amount. */ | |
252b5132 RH |
1889 | unsigned int bitpos; |
1890 | ||
dc810e39 AM |
1891 | /* What type of overflow error should be checked for when |
1892 | relocating. */ | |
252b5132 RH |
1893 | enum complain_overflow complain_on_overflow; |
1894 | ||
dc810e39 AM |
1895 | /* If this field is non null, then the supplied function is |
1896 | called rather than the normal function. This allows really | |
7dee875e | 1897 | strange relocation methods to be accommodated (e.g., i960 callj |
dc810e39 | 1898 | instructions). */ |
252b5132 | 1899 | bfd_reloc_status_type (*special_function) |
fc0a2244 | 1900 | (bfd *, arelent *, struct bfd_symbol *, void *, asection *, |
c58b9523 | 1901 | bfd *, char **); |
dc810e39 AM |
1902 | |
1903 | /* The textual name of the relocation type. */ | |
252b5132 RH |
1904 | char *name; |
1905 | ||
dc810e39 AM |
1906 | /* Some formats record a relocation addend in the section contents |
1907 | rather than with the relocation. For ELF formats this is the | |
1908 | distinction between USE_REL and USE_RELA (though the code checks | |
1909 | for USE_REL == 1/0). The value of this field is TRUE if the | |
1910 | addend is recorded with the section contents; when performing a | |
1911 | partial link (ld -r) the section contents (the data) will be | |
1912 | modified. The value of this field is FALSE if addends are | |
1913 | recorded with the relocation (in arelent.addend); when performing | |
1914 | a partial link the relocation will be modified. | |
1915 | All relocations for all ELF USE_RELA targets should set this field | |
1916 | to FALSE (values of TRUE should be looked on with suspicion). | |
1917 | However, the converse is not true: not all relocations of all ELF | |
1918 | USE_REL targets set this field to TRUE. Why this is so is peculiar | |
1919 | to each particular target. For relocs that aren't used in partial | |
1920 | links (e.g. GOT stuff) it doesn't matter what this is set to. */ | |
b34976b6 | 1921 | bfd_boolean partial_inplace; |
252b5132 | 1922 | |
7dc77aaa AM |
1923 | /* src_mask selects the part of the instruction (or data) to be used |
1924 | in the relocation sum. If the target relocations don't have an | |
1925 | addend in the reloc, eg. ELF USE_REL, src_mask will normally equal | |
1926 | dst_mask to extract the addend from the section contents. If | |
1927 | relocations do have an addend in the reloc, eg. ELF USE_RELA, this | |
1928 | field should be zero. Non-zero values for ELF USE_RELA targets are | |
1929 | bogus as in those cases the value in the dst_mask part of the | |
1930 | section contents should be treated as garbage. */ | |
252b5132 RH |
1931 | bfd_vma src_mask; |
1932 | ||
7dc77aaa AM |
1933 | /* dst_mask selects which parts of the instruction (or data) are |
1934 | replaced with a relocated value. */ | |
252b5132 RH |
1935 | bfd_vma dst_mask; |
1936 | ||
dc810e39 AM |
1937 | /* When some formats create PC relative instructions, they leave |
1938 | the value of the pc of the place being relocated in the offset | |
1939 | slot of the instruction, so that a PC relative relocation can | |
1940 | be made just by adding in an ordinary offset (e.g., sun3 a.out). | |
1941 | Some formats leave the displacement part of an instruction | |
1942 | empty (e.g., m88k bcs); this flag signals the fact. */ | |
b34976b6 | 1943 | bfd_boolean pcrel_offset; |
252b5132 | 1944 | }; |
b5f79c76 | 1945 | |
dc810e39 AM |
1946 | #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ |
1947 | { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC } | |
1948 | #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \ | |
1949 | HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \ | |
b34976b6 | 1950 | NAME, FALSE, 0, 0, IN) |
252b5132 | 1951 | |
5f771d47 | 1952 | #define EMPTY_HOWTO(C) \ |
b34976b6 AM |
1953 | HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \ |
1954 | NULL, FALSE, 0, 0, FALSE) | |
dc810e39 AM |
1955 | |
1956 | #define HOWTO_PREPARE(relocation, symbol) \ | |
1957 | { \ | |
c58b9523 | 1958 | if (symbol != NULL) \ |
dc810e39 AM |
1959 | { \ |
1960 | if (bfd_is_com_section (symbol->section)) \ | |
1961 | { \ | |
1962 | relocation = 0; \ | |
1963 | } \ | |
1964 | else \ | |
1965 | { \ | |
1966 | relocation = symbol->value; \ | |
1967 | } \ | |
1968 | } \ | |
1969 | } | |
b5f79c76 | 1970 | |
c58b9523 | 1971 | unsigned int bfd_get_reloc_size (reloc_howto_type *); |
252b5132 | 1972 | |
dc810e39 AM |
1973 | typedef struct relent_chain |
1974 | { | |
252b5132 | 1975 | arelent relent; |
dc810e39 | 1976 | struct relent_chain *next; |
b5f79c76 NC |
1977 | } |
1978 | arelent_chain; | |
1979 | ||
c58b9523 AM |
1980 | bfd_reloc_status_type bfd_check_overflow |
1981 | (enum complain_overflow how, | |
252b5132 RH |
1982 | unsigned int bitsize, |
1983 | unsigned int rightshift, | |
1984 | unsigned int addrsize, | |
c58b9523 | 1985 | bfd_vma relocation); |
252b5132 | 1986 | |
c58b9523 AM |
1987 | bfd_reloc_status_type bfd_perform_relocation |
1988 | (bfd *abfd, | |
252b5132 | 1989 | arelent *reloc_entry, |
c58b9523 | 1990 | void *data, |
252b5132 RH |
1991 | asection *input_section, |
1992 | bfd *output_bfd, | |
c58b9523 | 1993 | char **error_message); |
252b5132 | 1994 | |
c58b9523 AM |
1995 | bfd_reloc_status_type bfd_install_relocation |
1996 | (bfd *abfd, | |
252b5132 | 1997 | arelent *reloc_entry, |
c58b9523 | 1998 | void *data, bfd_vma data_start, |
252b5132 | 1999 | asection *input_section, |
c58b9523 | 2000 | char **error_message); |
252b5132 RH |
2001 | |
2002 | enum bfd_reloc_code_real { | |
2003 | _dummy_first_bfd_reloc_code_real, | |
2004 | ||
541389e2 | 2005 | |
b5f79c76 | 2006 | /* Basic absolute relocations of N bits. */ |
252b5132 RH |
2007 | BFD_RELOC_64, |
2008 | BFD_RELOC_32, | |
2009 | BFD_RELOC_26, | |
2010 | BFD_RELOC_24, | |
2011 | BFD_RELOC_16, | |
2012 | BFD_RELOC_14, | |
2013 | BFD_RELOC_8, | |
2014 | ||
2015 | /* PC-relative relocations. Sometimes these are relative to the address | |
2016 | of the relocation itself; sometimes they are relative to the start of | |
2017 | the section containing the relocation. It depends on the specific target. | |
2018 | ||
b5f79c76 | 2019 | The 24-bit relocation is used in some Intel 960 configurations. */ |
252b5132 RH |
2020 | BFD_RELOC_64_PCREL, |
2021 | BFD_RELOC_32_PCREL, | |
2022 | BFD_RELOC_24_PCREL, | |
2023 | BFD_RELOC_16_PCREL, | |
2024 | BFD_RELOC_12_PCREL, | |
2025 | BFD_RELOC_8_PCREL, | |
2026 | ||
b5f79c76 | 2027 | /* For ELF. */ |
252b5132 RH |
2028 | BFD_RELOC_32_GOT_PCREL, |
2029 | BFD_RELOC_16_GOT_PCREL, | |
2030 | BFD_RELOC_8_GOT_PCREL, | |
2031 | BFD_RELOC_32_GOTOFF, | |
2032 | BFD_RELOC_16_GOTOFF, | |
2033 | BFD_RELOC_LO16_GOTOFF, | |
2034 | BFD_RELOC_HI16_GOTOFF, | |
2035 | BFD_RELOC_HI16_S_GOTOFF, | |
2036 | BFD_RELOC_8_GOTOFF, | |
5bd4f169 | 2037 | BFD_RELOC_64_PLT_PCREL, |
252b5132 RH |
2038 | BFD_RELOC_32_PLT_PCREL, |
2039 | BFD_RELOC_24_PLT_PCREL, | |
2040 | BFD_RELOC_16_PLT_PCREL, | |
2041 | BFD_RELOC_8_PLT_PCREL, | |
5bd4f169 | 2042 | BFD_RELOC_64_PLTOFF, |
252b5132 RH |
2043 | BFD_RELOC_32_PLTOFF, |
2044 | BFD_RELOC_16_PLTOFF, | |
2045 | BFD_RELOC_LO16_PLTOFF, | |
2046 | BFD_RELOC_HI16_PLTOFF, | |
2047 | BFD_RELOC_HI16_S_PLTOFF, | |
2048 | BFD_RELOC_8_PLTOFF, | |
2049 | ||
b5f79c76 | 2050 | /* Relocations used by 68K ELF. */ |
252b5132 RH |
2051 | BFD_RELOC_68K_GLOB_DAT, |
2052 | BFD_RELOC_68K_JMP_SLOT, | |
2053 | BFD_RELOC_68K_RELATIVE, | |
2054 | ||
b5f79c76 | 2055 | /* Linkage-table relative. */ |
252b5132 RH |
2056 | BFD_RELOC_32_BASEREL, |
2057 | BFD_RELOC_16_BASEREL, | |
2058 | BFD_RELOC_LO16_BASEREL, | |
2059 | BFD_RELOC_HI16_BASEREL, | |
2060 | BFD_RELOC_HI16_S_BASEREL, | |
2061 | BFD_RELOC_8_BASEREL, | |
2062 | BFD_RELOC_RVA, | |
2063 | ||
b5f79c76 | 2064 | /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */ |
252b5132 RH |
2065 | BFD_RELOC_8_FFnn, |
2066 | ||
2067 | /* These PC-relative relocations are stored as word displacements -- | |
2068 | i.e., byte displacements shifted right two bits. The 30-bit word | |
2069 | displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the | |
2070 | SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The | |
2071 | signed 16-bit displacement is used on the MIPS, and the 23-bit | |
b5f79c76 | 2072 | displacement is used on the Alpha. */ |
252b5132 RH |
2073 | BFD_RELOC_32_PCREL_S2, |
2074 | BFD_RELOC_16_PCREL_S2, | |
2075 | BFD_RELOC_23_PCREL_S2, | |
2076 | ||
2077 | /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of | |
b5f79c76 | 2078 | the target word. These are used on the SPARC. */ |
252b5132 RH |
2079 | BFD_RELOC_HI22, |
2080 | BFD_RELOC_LO10, | |
2081 | ||
2082 | /* For systems that allocate a Global Pointer register, these are | |
2083 | displacements off that register. These relocation types are | |
2084 | handled specially, because the value the register will have is | |
b5f79c76 | 2085 | decided relatively late. */ |
252b5132 RH |
2086 | BFD_RELOC_GPREL16, |
2087 | BFD_RELOC_GPREL32, | |
2088 | ||
b5f79c76 | 2089 | /* Reloc types used for i960/b.out. */ |
252b5132 RH |
2090 | BFD_RELOC_I960_CALLJ, |
2091 | ||
2092 | /* SPARC ELF relocations. There is probably some overlap with other | |
b5f79c76 | 2093 | relocation types already defined. */ |
252b5132 RH |
2094 | BFD_RELOC_NONE, |
2095 | BFD_RELOC_SPARC_WDISP22, | |
2096 | BFD_RELOC_SPARC22, | |
2097 | BFD_RELOC_SPARC13, | |
2098 | BFD_RELOC_SPARC_GOT10, | |
2099 | BFD_RELOC_SPARC_GOT13, | |
2100 | BFD_RELOC_SPARC_GOT22, | |
2101 | BFD_RELOC_SPARC_PC10, | |
2102 | BFD_RELOC_SPARC_PC22, | |
2103 | BFD_RELOC_SPARC_WPLT30, | |
2104 | BFD_RELOC_SPARC_COPY, | |
2105 | BFD_RELOC_SPARC_GLOB_DAT, | |
2106 | BFD_RELOC_SPARC_JMP_SLOT, | |
2107 | BFD_RELOC_SPARC_RELATIVE, | |
0f2712ed | 2108 | BFD_RELOC_SPARC_UA16, |
252b5132 | 2109 | BFD_RELOC_SPARC_UA32, |
0f2712ed | 2110 | BFD_RELOC_SPARC_UA64, |
252b5132 | 2111 | |
b5f79c76 | 2112 | /* I think these are specific to SPARC a.out (e.g., Sun 4). */ |
252b5132 RH |
2113 | BFD_RELOC_SPARC_BASE13, |
2114 | BFD_RELOC_SPARC_BASE22, | |
2115 | ||
b5f79c76 | 2116 | /* SPARC64 relocations */ |
252b5132 RH |
2117 | #define BFD_RELOC_SPARC_64 BFD_RELOC_64 |
2118 | BFD_RELOC_SPARC_10, | |
2119 | BFD_RELOC_SPARC_11, | |
2120 | BFD_RELOC_SPARC_OLO10, | |
2121 | BFD_RELOC_SPARC_HH22, | |
2122 | BFD_RELOC_SPARC_HM10, | |
2123 | BFD_RELOC_SPARC_LM22, | |
2124 | BFD_RELOC_SPARC_PC_HH22, | |
2125 | BFD_RELOC_SPARC_PC_HM10, | |
2126 | BFD_RELOC_SPARC_PC_LM22, | |
2127 | BFD_RELOC_SPARC_WDISP16, | |
2128 | BFD_RELOC_SPARC_WDISP19, | |
2129 | BFD_RELOC_SPARC_7, | |
2130 | BFD_RELOC_SPARC_6, | |
2131 | BFD_RELOC_SPARC_5, | |
2132 | #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL | |
bd5e6e7e | 2133 | BFD_RELOC_SPARC_PLT32, |
252b5132 RH |
2134 | BFD_RELOC_SPARC_PLT64, |
2135 | BFD_RELOC_SPARC_HIX22, | |
2136 | BFD_RELOC_SPARC_LOX10, | |
2137 | BFD_RELOC_SPARC_H44, | |
2138 | BFD_RELOC_SPARC_M44, | |
2139 | BFD_RELOC_SPARC_L44, | |
2140 | BFD_RELOC_SPARC_REGISTER, | |
2141 | ||
b5f79c76 | 2142 | /* SPARC little endian relocation */ |
252b5132 RH |
2143 | BFD_RELOC_SPARC_REV32, |
2144 | ||
b9734f35 JJ |
2145 | /* SPARC TLS relocations */ |
2146 | BFD_RELOC_SPARC_TLS_GD_HI22, | |
2147 | BFD_RELOC_SPARC_TLS_GD_LO10, | |
2148 | BFD_RELOC_SPARC_TLS_GD_ADD, | |
2149 | BFD_RELOC_SPARC_TLS_GD_CALL, | |
2150 | BFD_RELOC_SPARC_TLS_LDM_HI22, | |
2151 | BFD_RELOC_SPARC_TLS_LDM_LO10, | |
2152 | BFD_RELOC_SPARC_TLS_LDM_ADD, | |
2153 | BFD_RELOC_SPARC_TLS_LDM_CALL, | |
2154 | BFD_RELOC_SPARC_TLS_LDO_HIX22, | |
2155 | BFD_RELOC_SPARC_TLS_LDO_LOX10, | |
2156 | BFD_RELOC_SPARC_TLS_LDO_ADD, | |
2157 | BFD_RELOC_SPARC_TLS_IE_HI22, | |
2158 | BFD_RELOC_SPARC_TLS_IE_LO10, | |
2159 | BFD_RELOC_SPARC_TLS_IE_LD, | |
2160 | BFD_RELOC_SPARC_TLS_IE_LDX, | |
2161 | BFD_RELOC_SPARC_TLS_IE_ADD, | |
2162 | BFD_RELOC_SPARC_TLS_LE_HIX22, | |
2163 | BFD_RELOC_SPARC_TLS_LE_LOX10, | |
2164 | BFD_RELOC_SPARC_TLS_DTPMOD32, | |
2165 | BFD_RELOC_SPARC_TLS_DTPMOD64, | |
2166 | BFD_RELOC_SPARC_TLS_DTPOFF32, | |
2167 | BFD_RELOC_SPARC_TLS_DTPOFF64, | |
2168 | BFD_RELOC_SPARC_TLS_TPOFF32, | |
2169 | BFD_RELOC_SPARC_TLS_TPOFF64, | |
2170 | ||
252b5132 RH |
2171 | /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or |
2172 | "addend" in some special way. | |
2173 | For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when | |
2174 | writing; when reading, it will be the absolute section symbol. The | |
2175 | addend is the displacement in bytes of the "lda" instruction from | |
b5f79c76 | 2176 | the "ldah" instruction (which is at the address of this reloc). */ |
252b5132 RH |
2177 | BFD_RELOC_ALPHA_GPDISP_HI16, |
2178 | ||
2179 | /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as | |
2180 | with GPDISP_HI16 relocs. The addend is ignored when writing the | |
2181 | relocations out, and is filled in with the file's GP value on | |
b5f79c76 | 2182 | reading, for convenience. */ |
252b5132 RH |
2183 | BFD_RELOC_ALPHA_GPDISP_LO16, |
2184 | ||
2185 | /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 | |
2186 | relocation except that there is no accompanying GPDISP_LO16 | |
b5f79c76 | 2187 | relocation. */ |
252b5132 RH |
2188 | BFD_RELOC_ALPHA_GPDISP, |
2189 | ||
2190 | /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; | |
2191 | the assembler turns it into a LDQ instruction to load the address of | |
2192 | the symbol, and then fills in a register in the real instruction. | |
2193 | ||
2194 | The LITERAL reloc, at the LDQ instruction, refers to the .lita | |
2195 | section symbol. The addend is ignored when writing, but is filled | |
2196 | in with the file's GP value on reading, for convenience, as with the | |
2197 | GPDISP_LO16 reloc. | |
2198 | ||
2199 | The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16. | |
2200 | It should refer to the symbol to be referenced, as with 16_GOTOFF, | |
2201 | but it generates output not based on the position within the .got | |
2202 | section, but relative to the GP value chosen for the file during the | |
2203 | final link stage. | |
2204 | ||
2205 | The LITUSE reloc, on the instruction using the loaded address, gives | |
2206 | information to the linker that it might be able to use to optimize | |
2207 | away some literal section references. The symbol is ignored (read | |
2208 | as the absolute section symbol), and the "addend" indicates the type | |
2209 | of instruction using the register: | |
2210 | 1 - "memory" fmt insn | |
2211 | 2 - byte-manipulation (byte offset reg) | |
b5f79c76 | 2212 | 3 - jsr (target of branch) */ |
252b5132 RH |
2213 | BFD_RELOC_ALPHA_LITERAL, |
2214 | BFD_RELOC_ALPHA_ELF_LITERAL, | |
2215 | BFD_RELOC_ALPHA_LITUSE, | |
2216 | ||
2217 | /* The HINT relocation indicates a value that should be filled into the | |
2218 | "hint" field of a jmp/jsr/ret instruction, for possible branch- | |
b5f79c76 | 2219 | prediction logic which may be provided on some processors. */ |
252b5132 RH |
2220 | BFD_RELOC_ALPHA_HINT, |
2221 | ||
2222 | /* The LINKAGE relocation outputs a linkage pair in the object file, | |
b5f79c76 | 2223 | which is filled by the linker. */ |
252b5132 RH |
2224 | BFD_RELOC_ALPHA_LINKAGE, |
2225 | ||
2226 | /* The CODEADDR relocation outputs a STO_CA in the object file, | |
b5f79c76 | 2227 | which is filled by the linker. */ |
252b5132 RH |
2228 | BFD_RELOC_ALPHA_CODEADDR, |
2229 | ||
dc810e39 | 2230 | /* The GPREL_HI/LO relocations together form a 32-bit offset from the |
b5f79c76 | 2231 | GP register. */ |
dfe57ca0 RH |
2232 | BFD_RELOC_ALPHA_GPREL_HI16, |
2233 | BFD_RELOC_ALPHA_GPREL_LO16, | |
2234 | ||
7793f4d0 | 2235 | /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must |
b34976b6 | 2236 | share a common GP, and the target address is adjusted for |
7793f4d0 RH |
2237 | STO_ALPHA_STD_GPLOAD. */ |
2238 | BFD_RELOC_ALPHA_BRSGP, | |
2239 | ||
3765b1be RH |
2240 | /* Alpha thread-local storage relocations. */ |
2241 | BFD_RELOC_ALPHA_TLSGD, | |
2242 | BFD_RELOC_ALPHA_TLSLDM, | |
2243 | BFD_RELOC_ALPHA_DTPMOD64, | |
2244 | BFD_RELOC_ALPHA_GOTDTPREL16, | |
2245 | BFD_RELOC_ALPHA_DTPREL64, | |
2246 | BFD_RELOC_ALPHA_DTPREL_HI16, | |
2247 | BFD_RELOC_ALPHA_DTPREL_LO16, | |
2248 | BFD_RELOC_ALPHA_DTPREL16, | |
2249 | BFD_RELOC_ALPHA_GOTTPREL16, | |
2250 | BFD_RELOC_ALPHA_TPREL64, | |
2251 | BFD_RELOC_ALPHA_TPREL_HI16, | |
2252 | BFD_RELOC_ALPHA_TPREL_LO16, | |
2253 | BFD_RELOC_ALPHA_TPREL16, | |
2254 | ||
252b5132 | 2255 | /* Bits 27..2 of the relocation address shifted right 2 bits; |
b5f79c76 | 2256 | simple reloc otherwise. */ |
252b5132 RH |
2257 | BFD_RELOC_MIPS_JMP, |
2258 | ||
b5f79c76 | 2259 | /* The MIPS16 jump instruction. */ |
252b5132 RH |
2260 | BFD_RELOC_MIPS16_JMP, |
2261 | ||
b5f79c76 | 2262 | /* MIPS16 GP relative reloc. */ |
252b5132 RH |
2263 | BFD_RELOC_MIPS16_GPREL, |
2264 | ||
b5f79c76 | 2265 | /* High 16 bits of 32-bit value; simple reloc. */ |
252b5132 RH |
2266 | BFD_RELOC_HI16, |
2267 | ||
2268 | /* High 16 bits of 32-bit value but the low 16 bits will be sign | |
2269 | extended and added to form the final result. If the low 16 | |
2270 | bits form a negative number, we need to add one to the high value | |
b5f79c76 | 2271 | to compensate for the borrow when the low bits are added. */ |
252b5132 RH |
2272 | BFD_RELOC_HI16_S, |
2273 | ||
b5f79c76 | 2274 | /* Low 16 bits. */ |
252b5132 RH |
2275 | BFD_RELOC_LO16, |
2276 | ||
b5f79c76 | 2277 | /* Like BFD_RELOC_HI16_S, but PC relative. */ |
252b5132 RH |
2278 | BFD_RELOC_PCREL_HI16_S, |
2279 | ||
b5f79c76 | 2280 | /* Like BFD_RELOC_LO16, but PC relative. */ |
252b5132 RH |
2281 | BFD_RELOC_PCREL_LO16, |
2282 | ||
b5f79c76 | 2283 | /* Relocation against a MIPS literal section. */ |
252b5132 RH |
2284 | BFD_RELOC_MIPS_LITERAL, |
2285 | ||
b5f79c76 | 2286 | /* MIPS ELF relocations. */ |
252b5132 RH |
2287 | BFD_RELOC_MIPS_GOT16, |
2288 | BFD_RELOC_MIPS_CALL16, | |
252b5132 RH |
2289 | BFD_RELOC_MIPS_GOT_HI16, |
2290 | BFD_RELOC_MIPS_GOT_LO16, | |
2291 | BFD_RELOC_MIPS_CALL_HI16, | |
2292 | BFD_RELOC_MIPS_CALL_LO16, | |
3f830999 MM |
2293 | BFD_RELOC_MIPS_SUB, |
2294 | BFD_RELOC_MIPS_GOT_PAGE, | |
2295 | BFD_RELOC_MIPS_GOT_OFST, | |
2296 | BFD_RELOC_MIPS_GOT_DISP, | |
c2feb664 NC |
2297 | BFD_RELOC_MIPS_SHIFT5, |
2298 | BFD_RELOC_MIPS_SHIFT6, | |
2299 | BFD_RELOC_MIPS_INSERT_A, | |
2300 | BFD_RELOC_MIPS_INSERT_B, | |
2301 | BFD_RELOC_MIPS_DELETE, | |
2302 | BFD_RELOC_MIPS_HIGHEST, | |
2303 | BFD_RELOC_MIPS_HIGHER, | |
2304 | BFD_RELOC_MIPS_SCN_DISP, | |
2305 | BFD_RELOC_MIPS_REL16, | |
2306 | BFD_RELOC_MIPS_RELGOT, | |
2307 | BFD_RELOC_MIPS_JALR, | |
252b5132 | 2308 | |
ec317fb1 | 2309 | |
bb3fff1e AM |
2310 | /* Fujitsu Frv Relocations. */ |
2311 | BFD_RELOC_FRV_LABEL16, | |
2312 | BFD_RELOC_FRV_LABEL24, | |
2313 | BFD_RELOC_FRV_LO16, | |
2314 | BFD_RELOC_FRV_HI16, | |
2315 | BFD_RELOC_FRV_GPREL12, | |
2316 | BFD_RELOC_FRV_GPRELU12, | |
2317 | BFD_RELOC_FRV_GPREL32, | |
2318 | BFD_RELOC_FRV_GPRELHI, | |
2319 | BFD_RELOC_FRV_GPRELLO, | |
51532845 AO |
2320 | BFD_RELOC_FRV_GOT12, |
2321 | BFD_RELOC_FRV_GOTHI, | |
2322 | BFD_RELOC_FRV_GOTLO, | |
2323 | BFD_RELOC_FRV_FUNCDESC, | |
2324 | BFD_RELOC_FRV_FUNCDESC_GOT12, | |
2325 | BFD_RELOC_FRV_FUNCDESC_GOTHI, | |
2326 | BFD_RELOC_FRV_FUNCDESC_GOTLO, | |
2327 | BFD_RELOC_FRV_FUNCDESC_VALUE, | |
2328 | BFD_RELOC_FRV_FUNCDESC_GOTOFF12, | |
2329 | BFD_RELOC_FRV_FUNCDESC_GOTOFFHI, | |
2330 | BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, | |
2331 | BFD_RELOC_FRV_GOTOFF12, | |
2332 | BFD_RELOC_FRV_GOTOFFHI, | |
2333 | BFD_RELOC_FRV_GOTOFFLO, | |
bb3fff1e | 2334 | |
ec317fb1 | 2335 | |
03a12831 AO |
2336 | /* This is a 24bit GOT-relative reloc for the mn10300. */ |
2337 | BFD_RELOC_MN10300_GOTOFF24, | |
2338 | ||
2339 | /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes | |
2340 | in the instruction. */ | |
2341 | BFD_RELOC_MN10300_GOT32, | |
2342 | ||
2343 | /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes | |
2344 | in the instruction. */ | |
2345 | BFD_RELOC_MN10300_GOT24, | |
2346 | ||
2347 | /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes | |
2348 | in the instruction. */ | |
2349 | BFD_RELOC_MN10300_GOT16, | |
2350 | ||
2351 | /* Copy symbol at runtime. */ | |
2352 | BFD_RELOC_MN10300_COPY, | |
2353 | ||
2354 | /* Create GOT entry. */ | |
2355 | BFD_RELOC_MN10300_GLOB_DAT, | |
2356 | ||
2357 | /* Create PLT entry. */ | |
2358 | BFD_RELOC_MN10300_JMP_SLOT, | |
2359 | ||
2360 | /* Adjust by program base. */ | |
2361 | BFD_RELOC_MN10300_RELATIVE, | |
2362 | ||
541389e2 | 2363 | |
b5f79c76 | 2364 | /* i386/elf relocations */ |
252b5132 RH |
2365 | BFD_RELOC_386_GOT32, |
2366 | BFD_RELOC_386_PLT32, | |
2367 | BFD_RELOC_386_COPY, | |
2368 | BFD_RELOC_386_GLOB_DAT, | |
2369 | BFD_RELOC_386_JUMP_SLOT, | |
2370 | BFD_RELOC_386_RELATIVE, | |
2371 | BFD_RELOC_386_GOTOFF, | |
2372 | BFD_RELOC_386_GOTPC, | |
37e55690 JJ |
2373 | BFD_RELOC_386_TLS_TPOFF, |
2374 | BFD_RELOC_386_TLS_IE, | |
2375 | BFD_RELOC_386_TLS_GOTIE, | |
13ae64f3 JJ |
2376 | BFD_RELOC_386_TLS_LE, |
2377 | BFD_RELOC_386_TLS_GD, | |
2378 | BFD_RELOC_386_TLS_LDM, | |
2379 | BFD_RELOC_386_TLS_LDO_32, | |
2380 | BFD_RELOC_386_TLS_IE_32, | |
2381 | BFD_RELOC_386_TLS_LE_32, | |
2382 | BFD_RELOC_386_TLS_DTPMOD32, | |
2383 | BFD_RELOC_386_TLS_DTPOFF32, | |
2384 | BFD_RELOC_386_TLS_TPOFF32, | |
252b5132 | 2385 | |
b5f79c76 | 2386 | /* x86-64/elf relocations */ |
8d88c4ca NC |
2387 | BFD_RELOC_X86_64_GOT32, |
2388 | BFD_RELOC_X86_64_PLT32, | |
2389 | BFD_RELOC_X86_64_COPY, | |
2390 | BFD_RELOC_X86_64_GLOB_DAT, | |
2391 | BFD_RELOC_X86_64_JUMP_SLOT, | |
2392 | BFD_RELOC_X86_64_RELATIVE, | |
2393 | BFD_RELOC_X86_64_GOTPCREL, | |
2394 | BFD_RELOC_X86_64_32S, | |
bffbf940 JJ |
2395 | BFD_RELOC_X86_64_DTPMOD64, |
2396 | BFD_RELOC_X86_64_DTPOFF64, | |
2397 | BFD_RELOC_X86_64_TPOFF64, | |
2398 | BFD_RELOC_X86_64_TLSGD, | |
2399 | BFD_RELOC_X86_64_TLSLD, | |
2400 | BFD_RELOC_X86_64_DTPOFF32, | |
2401 | BFD_RELOC_X86_64_GOTTPOFF, | |
2402 | BFD_RELOC_X86_64_TPOFF32, | |
8d88c4ca | 2403 | |
b5f79c76 | 2404 | /* ns32k relocations */ |
252b5132 RH |
2405 | BFD_RELOC_NS32K_IMM_8, |
2406 | BFD_RELOC_NS32K_IMM_16, | |
2407 | BFD_RELOC_NS32K_IMM_32, | |
2408 | BFD_RELOC_NS32K_IMM_8_PCREL, | |
2409 | BFD_RELOC_NS32K_IMM_16_PCREL, | |
2410 | BFD_RELOC_NS32K_IMM_32_PCREL, | |
2411 | BFD_RELOC_NS32K_DISP_8, | |
2412 | BFD_RELOC_NS32K_DISP_16, | |
2413 | BFD_RELOC_NS32K_DISP_32, | |
2414 | BFD_RELOC_NS32K_DISP_8_PCREL, | |
2415 | BFD_RELOC_NS32K_DISP_16_PCREL, | |
2416 | BFD_RELOC_NS32K_DISP_32_PCREL, | |
2417 | ||
b5f79c76 | 2418 | /* PDP11 relocations */ |
e135f41b NC |
2419 | BFD_RELOC_PDP11_DISP_8_PCREL, |
2420 | BFD_RELOC_PDP11_DISP_6_PCREL, | |
2421 | ||
b5f79c76 | 2422 | /* Picojava relocs. Not all of these appear in object files. */ |
0bcb993b ILT |
2423 | BFD_RELOC_PJ_CODE_HI16, |
2424 | BFD_RELOC_PJ_CODE_LO16, | |
2425 | BFD_RELOC_PJ_CODE_DIR16, | |
2426 | BFD_RELOC_PJ_CODE_DIR32, | |
2427 | BFD_RELOC_PJ_CODE_REL16, | |
2428 | BFD_RELOC_PJ_CODE_REL32, | |
2429 | ||
b5f79c76 | 2430 | /* Power(rs6000) and PowerPC relocations. */ |
252b5132 RH |
2431 | BFD_RELOC_PPC_B26, |
2432 | BFD_RELOC_PPC_BA26, | |
2433 | BFD_RELOC_PPC_TOC16, | |
2434 | BFD_RELOC_PPC_B16, | |
2435 | BFD_RELOC_PPC_B16_BRTAKEN, | |
2436 | BFD_RELOC_PPC_B16_BRNTAKEN, | |
2437 | BFD_RELOC_PPC_BA16, | |
2438 | BFD_RELOC_PPC_BA16_BRTAKEN, | |
2439 | BFD_RELOC_PPC_BA16_BRNTAKEN, | |
2440 | BFD_RELOC_PPC_COPY, | |
2441 | BFD_RELOC_PPC_GLOB_DAT, | |
2442 | BFD_RELOC_PPC_JMP_SLOT, | |
2443 | BFD_RELOC_PPC_RELATIVE, | |
2444 | BFD_RELOC_PPC_LOCAL24PC, | |
2445 | BFD_RELOC_PPC_EMB_NADDR32, | |
2446 | BFD_RELOC_PPC_EMB_NADDR16, | |
2447 | BFD_RELOC_PPC_EMB_NADDR16_LO, | |
2448 | BFD_RELOC_PPC_EMB_NADDR16_HI, | |
2449 | BFD_RELOC_PPC_EMB_NADDR16_HA, | |
2450 | BFD_RELOC_PPC_EMB_SDAI16, | |
2451 | BFD_RELOC_PPC_EMB_SDA2I16, | |
2452 | BFD_RELOC_PPC_EMB_SDA2REL, | |
2453 | BFD_RELOC_PPC_EMB_SDA21, | |
2454 | BFD_RELOC_PPC_EMB_MRKREF, | |
2455 | BFD_RELOC_PPC_EMB_RELSEC16, | |
2456 | BFD_RELOC_PPC_EMB_RELST_LO, | |
2457 | BFD_RELOC_PPC_EMB_RELST_HI, | |
2458 | BFD_RELOC_PPC_EMB_RELST_HA, | |
2459 | BFD_RELOC_PPC_EMB_BIT_FLD, | |
2460 | BFD_RELOC_PPC_EMB_RELSDA, | |
5bd4f169 AM |
2461 | BFD_RELOC_PPC64_HIGHER, |
2462 | BFD_RELOC_PPC64_HIGHER_S, | |
2463 | BFD_RELOC_PPC64_HIGHEST, | |
2464 | BFD_RELOC_PPC64_HIGHEST_S, | |
2465 | BFD_RELOC_PPC64_TOC16_LO, | |
2466 | BFD_RELOC_PPC64_TOC16_HI, | |
2467 | BFD_RELOC_PPC64_TOC16_HA, | |
2468 | BFD_RELOC_PPC64_TOC, | |
dc810e39 | 2469 | BFD_RELOC_PPC64_PLTGOT16, |
5bd4f169 AM |
2470 | BFD_RELOC_PPC64_PLTGOT16_LO, |
2471 | BFD_RELOC_PPC64_PLTGOT16_HI, | |
2472 | BFD_RELOC_PPC64_PLTGOT16_HA, | |
2473 | BFD_RELOC_PPC64_ADDR16_DS, | |
2474 | BFD_RELOC_PPC64_ADDR16_LO_DS, | |
2475 | BFD_RELOC_PPC64_GOT16_DS, | |
2476 | BFD_RELOC_PPC64_GOT16_LO_DS, | |
2477 | BFD_RELOC_PPC64_PLT16_LO_DS, | |
2478 | BFD_RELOC_PPC64_SECTOFF_DS, | |
2479 | BFD_RELOC_PPC64_SECTOFF_LO_DS, | |
2480 | BFD_RELOC_PPC64_TOC16_DS, | |
2481 | BFD_RELOC_PPC64_TOC16_LO_DS, | |
2482 | BFD_RELOC_PPC64_PLTGOT16_DS, | |
2483 | BFD_RELOC_PPC64_PLTGOT16_LO_DS, | |
252b5132 | 2484 | |
411e1bfb AM |
2485 | /* PowerPC and PowerPC64 thread-local storage relocations. */ |
2486 | BFD_RELOC_PPC_TLS, | |
2487 | BFD_RELOC_PPC_DTPMOD, | |
2488 | BFD_RELOC_PPC_TPREL16, | |
2489 | BFD_RELOC_PPC_TPREL16_LO, | |
2490 | BFD_RELOC_PPC_TPREL16_HI, | |
2491 | BFD_RELOC_PPC_TPREL16_HA, | |
2492 | BFD_RELOC_PPC_TPREL, | |
2493 | BFD_RELOC_PPC_DTPREL16, | |
2494 | BFD_RELOC_PPC_DTPREL16_LO, | |
2495 | BFD_RELOC_PPC_DTPREL16_HI, | |
2496 | BFD_RELOC_PPC_DTPREL16_HA, | |
2497 | BFD_RELOC_PPC_DTPREL, | |
2498 | BFD_RELOC_PPC_GOT_TLSGD16, | |
2499 | BFD_RELOC_PPC_GOT_TLSGD16_LO, | |
2500 | BFD_RELOC_PPC_GOT_TLSGD16_HI, | |
2501 | BFD_RELOC_PPC_GOT_TLSGD16_HA, | |
2502 | BFD_RELOC_PPC_GOT_TLSLD16, | |
2503 | BFD_RELOC_PPC_GOT_TLSLD16_LO, | |
2504 | BFD_RELOC_PPC_GOT_TLSLD16_HI, | |
2505 | BFD_RELOC_PPC_GOT_TLSLD16_HA, | |
2506 | BFD_RELOC_PPC_GOT_TPREL16, | |
2507 | BFD_RELOC_PPC_GOT_TPREL16_LO, | |
2508 | BFD_RELOC_PPC_GOT_TPREL16_HI, | |
2509 | BFD_RELOC_PPC_GOT_TPREL16_HA, | |
2510 | BFD_RELOC_PPC_GOT_DTPREL16, | |
2511 | BFD_RELOC_PPC_GOT_DTPREL16_LO, | |
2512 | BFD_RELOC_PPC_GOT_DTPREL16_HI, | |
2513 | BFD_RELOC_PPC_GOT_DTPREL16_HA, | |
2514 | BFD_RELOC_PPC64_TPREL16_DS, | |
2515 | BFD_RELOC_PPC64_TPREL16_LO_DS, | |
2516 | BFD_RELOC_PPC64_TPREL16_HIGHER, | |
2517 | BFD_RELOC_PPC64_TPREL16_HIGHERA, | |
2518 | BFD_RELOC_PPC64_TPREL16_HIGHEST, | |
2519 | BFD_RELOC_PPC64_TPREL16_HIGHESTA, | |
2520 | BFD_RELOC_PPC64_DTPREL16_DS, | |
2521 | BFD_RELOC_PPC64_DTPREL16_LO_DS, | |
2522 | BFD_RELOC_PPC64_DTPREL16_HIGHER, | |
2523 | BFD_RELOC_PPC64_DTPREL16_HIGHERA, | |
2524 | BFD_RELOC_PPC64_DTPREL16_HIGHEST, | |
2525 | BFD_RELOC_PPC64_DTPREL16_HIGHESTA, | |
2526 | ||
b5f79c76 | 2527 | /* IBM 370/390 relocations */ |
5b93d8bb AM |
2528 | BFD_RELOC_I370_D12, |
2529 | ||
7dee875e | 2530 | /* The type of reloc used to build a constructor table - at the moment |
252b5132 | 2531 | probably a 32 bit wide absolute relocation, but the target can choose. |
b5f79c76 | 2532 | It generally does map to one of the other relocation types. */ |
252b5132 RH |
2533 | BFD_RELOC_CTOR, |
2534 | ||
2535 | /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are | |
b5f79c76 | 2536 | not stored in the instruction. */ |
252b5132 RH |
2537 | BFD_RELOC_ARM_PCREL_BRANCH, |
2538 | ||
dfc5f959 NC |
2539 | /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is |
2540 | not stored in the instruction. The 2nd lowest bit comes from a 1 bit | |
b5f79c76 | 2541 | field in the instruction. */ |
dfc5f959 NC |
2542 | BFD_RELOC_ARM_PCREL_BLX, |
2543 | ||
2544 | /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is | |
2545 | not stored in the instruction. The 2nd lowest bit comes from a 1 bit | |
b5f79c76 | 2546 | field in the instruction. */ |
dfc5f959 NC |
2547 | BFD_RELOC_THUMB_PCREL_BLX, |
2548 | ||
252b5132 | 2549 | /* These relocs are only used within the ARM assembler. They are not |
b5f79c76 | 2550 | (at present) written to any object files. */ |
252b5132 | 2551 | BFD_RELOC_ARM_IMMEDIATE, |
752149a0 | 2552 | BFD_RELOC_ARM_ADRL_IMMEDIATE, |
252b5132 RH |
2553 | BFD_RELOC_ARM_OFFSET_IMM, |
2554 | BFD_RELOC_ARM_SHIFT_IMM, | |
2555 | BFD_RELOC_ARM_SWI, | |
2556 | BFD_RELOC_ARM_MULTI, | |
2557 | BFD_RELOC_ARM_CP_OFF_IMM, | |
e16bb312 | 2558 | BFD_RELOC_ARM_CP_OFF_IMM_S2, |
252b5132 RH |
2559 | BFD_RELOC_ARM_ADR_IMM, |
2560 | BFD_RELOC_ARM_LDR_IMM, | |
2561 | BFD_RELOC_ARM_LITERAL, | |
2562 | BFD_RELOC_ARM_IN_POOL, | |
2563 | BFD_RELOC_ARM_OFFSET_IMM8, | |
2564 | BFD_RELOC_ARM_HWLITERAL, | |
2565 | BFD_RELOC_ARM_THUMB_ADD, | |
2566 | BFD_RELOC_ARM_THUMB_IMM, | |
2567 | BFD_RELOC_ARM_THUMB_SHIFT, | |
2568 | BFD_RELOC_ARM_THUMB_OFFSET, | |
2569 | BFD_RELOC_ARM_GOT12, | |
2570 | BFD_RELOC_ARM_GOT32, | |
2571 | BFD_RELOC_ARM_JUMP_SLOT, | |
2572 | BFD_RELOC_ARM_COPY, | |
2573 | BFD_RELOC_ARM_GLOB_DAT, | |
2574 | BFD_RELOC_ARM_PLT32, | |
2575 | BFD_RELOC_ARM_RELATIVE, | |
2576 | BFD_RELOC_ARM_GOTOFF, | |
2577 | BFD_RELOC_ARM_GOTPC, | |
2578 | ||
ef230218 | 2579 | /* Renesas / SuperH SH relocs. Not all of these appear in object files. */ |
252b5132 RH |
2580 | BFD_RELOC_SH_PCDISP8BY2, |
2581 | BFD_RELOC_SH_PCDISP12BY2, | |
2582 | BFD_RELOC_SH_IMM4, | |
2583 | BFD_RELOC_SH_IMM4BY2, | |
2584 | BFD_RELOC_SH_IMM4BY4, | |
2585 | BFD_RELOC_SH_IMM8, | |
2586 | BFD_RELOC_SH_IMM8BY2, | |
2587 | BFD_RELOC_SH_IMM8BY4, | |
2588 | BFD_RELOC_SH_PCRELIMM8BY2, | |
2589 | BFD_RELOC_SH_PCRELIMM8BY4, | |
2590 | BFD_RELOC_SH_SWITCH16, | |
2591 | BFD_RELOC_SH_SWITCH32, | |
2592 | BFD_RELOC_SH_USES, | |
2593 | BFD_RELOC_SH_COUNT, | |
2594 | BFD_RELOC_SH_ALIGN, | |
2595 | BFD_RELOC_SH_CODE, | |
2596 | BFD_RELOC_SH_DATA, | |
2597 | BFD_RELOC_SH_LABEL, | |
015551fc JR |
2598 | BFD_RELOC_SH_LOOP_START, |
2599 | BFD_RELOC_SH_LOOP_END, | |
1bd91689 AM |
2600 | BFD_RELOC_SH_COPY, |
2601 | BFD_RELOC_SH_GLOB_DAT, | |
2602 | BFD_RELOC_SH_JMP_SLOT, | |
2603 | BFD_RELOC_SH_RELATIVE, | |
2604 | BFD_RELOC_SH_GOTPC, | |
54327882 AM |
2605 | BFD_RELOC_SH_GOT_LOW16, |
2606 | BFD_RELOC_SH_GOT_MEDLOW16, | |
2607 | BFD_RELOC_SH_GOT_MEDHI16, | |
2608 | BFD_RELOC_SH_GOT_HI16, | |
2609 | BFD_RELOC_SH_GOTPLT_LOW16, | |
2610 | BFD_RELOC_SH_GOTPLT_MEDLOW16, | |
2611 | BFD_RELOC_SH_GOTPLT_MEDHI16, | |
2612 | BFD_RELOC_SH_GOTPLT_HI16, | |
2613 | BFD_RELOC_SH_PLT_LOW16, | |
2614 | BFD_RELOC_SH_PLT_MEDLOW16, | |
2615 | BFD_RELOC_SH_PLT_MEDHI16, | |
2616 | BFD_RELOC_SH_PLT_HI16, | |
2617 | BFD_RELOC_SH_GOTOFF_LOW16, | |
2618 | BFD_RELOC_SH_GOTOFF_MEDLOW16, | |
2619 | BFD_RELOC_SH_GOTOFF_MEDHI16, | |
2620 | BFD_RELOC_SH_GOTOFF_HI16, | |
2621 | BFD_RELOC_SH_GOTPC_LOW16, | |
2622 | BFD_RELOC_SH_GOTPC_MEDLOW16, | |
2623 | BFD_RELOC_SH_GOTPC_MEDHI16, | |
2624 | BFD_RELOC_SH_GOTPC_HI16, | |
2625 | BFD_RELOC_SH_COPY64, | |
2626 | BFD_RELOC_SH_GLOB_DAT64, | |
2627 | BFD_RELOC_SH_JMP_SLOT64, | |
2628 | BFD_RELOC_SH_RELATIVE64, | |
2629 | BFD_RELOC_SH_GOT10BY4, | |
2630 | BFD_RELOC_SH_GOT10BY8, | |
2631 | BFD_RELOC_SH_GOTPLT10BY4, | |
2632 | BFD_RELOC_SH_GOTPLT10BY8, | |
2633 | BFD_RELOC_SH_GOTPLT32, | |
2634 | BFD_RELOC_SH_SHMEDIA_CODE, | |
2635 | BFD_RELOC_SH_IMMU5, | |
2636 | BFD_RELOC_SH_IMMS6, | |
2637 | BFD_RELOC_SH_IMMS6BY32, | |
2638 | BFD_RELOC_SH_IMMU6, | |
2639 | BFD_RELOC_SH_IMMS10, | |
2640 | BFD_RELOC_SH_IMMS10BY2, | |
2641 | BFD_RELOC_SH_IMMS10BY4, | |
2642 | BFD_RELOC_SH_IMMS10BY8, | |
2643 | BFD_RELOC_SH_IMMS16, | |
2644 | BFD_RELOC_SH_IMMU16, | |
2645 | BFD_RELOC_SH_IMM_LOW16, | |
2646 | BFD_RELOC_SH_IMM_LOW16_PCREL, | |
2647 | BFD_RELOC_SH_IMM_MEDLOW16, | |
2648 | BFD_RELOC_SH_IMM_MEDLOW16_PCREL, | |
2649 | BFD_RELOC_SH_IMM_MEDHI16, | |
2650 | BFD_RELOC_SH_IMM_MEDHI16_PCREL, | |
2651 | BFD_RELOC_SH_IMM_HI16, | |
2652 | BFD_RELOC_SH_IMM_HI16_PCREL, | |
2653 | BFD_RELOC_SH_PT_16, | |
5dc97655 KK |
2654 | BFD_RELOC_SH_TLS_GD_32, |
2655 | BFD_RELOC_SH_TLS_LD_32, | |
2656 | BFD_RELOC_SH_TLS_LDO_32, | |
2657 | BFD_RELOC_SH_TLS_IE_32, | |
2658 | BFD_RELOC_SH_TLS_LE_32, | |
2659 | BFD_RELOC_SH_TLS_DTPMOD32, | |
2660 | BFD_RELOC_SH_TLS_DTPOFF32, | |
2661 | BFD_RELOC_SH_TLS_TPOFF32, | |
252b5132 RH |
2662 | |
2663 | /* Thumb 23-, 12- and 9-bit pc-relative branches. The lowest bit must | |
b5f79c76 | 2664 | be zero and is not stored in the instruction. */ |
252b5132 RH |
2665 | BFD_RELOC_THUMB_PCREL_BRANCH9, |
2666 | BFD_RELOC_THUMB_PCREL_BRANCH12, | |
2667 | BFD_RELOC_THUMB_PCREL_BRANCH23, | |
2668 | ||
0d2bcfaf | 2669 | /* ARC Cores relocs. |
252b5132 RH |
2670 | ARC 22 bit pc-relative branch. The lowest two bits must be zero and are |
2671 | not stored in the instruction. The high 20 bits are installed in bits 26 | |
b5f79c76 | 2672 | through 7 of the instruction. */ |
252b5132 RH |
2673 | BFD_RELOC_ARC_B22_PCREL, |
2674 | ||
2675 | /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not | |
2676 | stored in the instruction. The high 24 bits are installed in bits 23 | |
b5f79c76 | 2677 | through 0. */ |
252b5132 RH |
2678 | BFD_RELOC_ARC_B26, |
2679 | ||
2680 | /* Mitsubishi D10V relocs. | |
2681 | This is a 10-bit reloc with the right 2 bits | |
b5f79c76 | 2682 | assumed to be 0. */ |
252b5132 RH |
2683 | BFD_RELOC_D10V_10_PCREL_R, |
2684 | ||
2685 | /* Mitsubishi D10V relocs. | |
2686 | This is a 10-bit reloc with the right 2 bits | |
2687 | assumed to be 0. This is the same as the previous reloc | |
2688 | except it is in the left container, i.e., | |
b5f79c76 | 2689 | shifted left 15 bits. */ |
252b5132 RH |
2690 | BFD_RELOC_D10V_10_PCREL_L, |
2691 | ||
2692 | /* This is an 18-bit reloc with the right 2 bits | |
b5f79c76 | 2693 | assumed to be 0. */ |
252b5132 RH |
2694 | BFD_RELOC_D10V_18, |
2695 | ||
2696 | /* This is an 18-bit reloc with the right 2 bits | |
b5f79c76 | 2697 | assumed to be 0. */ |
252b5132 RH |
2698 | BFD_RELOC_D10V_18_PCREL, |
2699 | ||
2700 | /* Mitsubishi D30V relocs. | |
b5f79c76 | 2701 | This is a 6-bit absolute reloc. */ |
252b5132 RH |
2702 | BFD_RELOC_D30V_6, |
2703 | ||
adde6300 | 2704 | /* This is a 6-bit pc-relative reloc with |
b5f79c76 | 2705 | the right 3 bits assumed to be 0. */ |
252b5132 RH |
2706 | BFD_RELOC_D30V_9_PCREL, |
2707 | ||
adde6300 | 2708 | /* This is a 6-bit pc-relative reloc with |
252b5132 RH |
2709 | the right 3 bits assumed to be 0. Same |
2710 | as the previous reloc but on the right side | |
b5f79c76 | 2711 | of the container. */ |
252b5132 RH |
2712 | BFD_RELOC_D30V_9_PCREL_R, |
2713 | ||
adde6300 | 2714 | /* This is a 12-bit absolute reloc with the |
b5f79c76 | 2715 | right 3 bitsassumed to be 0. */ |
252b5132 RH |
2716 | BFD_RELOC_D30V_15, |
2717 | ||
adde6300 | 2718 | /* This is a 12-bit pc-relative reloc with |
b5f79c76 | 2719 | the right 3 bits assumed to be 0. */ |
252b5132 RH |
2720 | BFD_RELOC_D30V_15_PCREL, |
2721 | ||
adde6300 | 2722 | /* This is a 12-bit pc-relative reloc with |
252b5132 RH |
2723 | the right 3 bits assumed to be 0. Same |
2724 | as the previous reloc but on the right side | |
b5f79c76 | 2725 | of the container. */ |
252b5132 RH |
2726 | BFD_RELOC_D30V_15_PCREL_R, |
2727 | ||
adde6300 | 2728 | /* This is an 18-bit absolute reloc with |
b5f79c76 | 2729 | the right 3 bits assumed to be 0. */ |
252b5132 RH |
2730 | BFD_RELOC_D30V_21, |
2731 | ||
adde6300 | 2732 | /* This is an 18-bit pc-relative reloc with |
b5f79c76 | 2733 | the right 3 bits assumed to be 0. */ |
252b5132 RH |
2734 | BFD_RELOC_D30V_21_PCREL, |
2735 | ||
adde6300 | 2736 | /* This is an 18-bit pc-relative reloc with |
252b5132 RH |
2737 | the right 3 bits assumed to be 0. Same |
2738 | as the previous reloc but on the right side | |
b5f79c76 | 2739 | of the container. */ |
252b5132 RH |
2740 | BFD_RELOC_D30V_21_PCREL_R, |
2741 | ||
b5f79c76 | 2742 | /* This is a 32-bit absolute reloc. */ |
252b5132 RH |
2743 | BFD_RELOC_D30V_32, |
2744 | ||
b5f79c76 | 2745 | /* This is a 32-bit pc-relative reloc. */ |
252b5132 RH |
2746 | BFD_RELOC_D30V_32_PCREL, |
2747 | ||
d172d4ba NC |
2748 | /* DLX relocs */ |
2749 | BFD_RELOC_DLX_HI16_S, | |
2750 | ||
2751 | /* DLX relocs */ | |
2752 | BFD_RELOC_DLX_LO16, | |
2753 | ||
2754 | /* DLX relocs */ | |
2755 | BFD_RELOC_DLX_JMP26, | |
2756 | ||
26597c86 | 2757 | /* Renesas M32R (formerly Mitsubishi M32R) relocs. |
b5f79c76 | 2758 | This is a 24 bit absolute address. */ |
252b5132 RH |
2759 | BFD_RELOC_M32R_24, |
2760 | ||
b5f79c76 | 2761 | /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */ |
252b5132 RH |
2762 | BFD_RELOC_M32R_10_PCREL, |
2763 | ||
b5f79c76 | 2764 | /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */ |
252b5132 RH |
2765 | BFD_RELOC_M32R_18_PCREL, |
2766 | ||
b5f79c76 | 2767 | /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */ |
252b5132 RH |
2768 | BFD_RELOC_M32R_26_PCREL, |
2769 | ||
2770 | /* This is a 16-bit reloc containing the high 16 bits of an address | |
b5f79c76 | 2771 | used when the lower 16 bits are treated as unsigned. */ |
252b5132 RH |
2772 | BFD_RELOC_M32R_HI16_ULO, |
2773 | ||
2774 | /* This is a 16-bit reloc containing the high 16 bits of an address | |
b5f79c76 | 2775 | used when the lower 16 bits are treated as signed. */ |
252b5132 RH |
2776 | BFD_RELOC_M32R_HI16_SLO, |
2777 | ||
b5f79c76 | 2778 | /* This is a 16-bit reloc containing the lower 16 bits of an address. */ |
252b5132 RH |
2779 | BFD_RELOC_M32R_LO16, |
2780 | ||
2781 | /* This is a 16-bit reloc containing the small data area offset for use in | |
b5f79c76 | 2782 | add3, load, and store instructions. */ |
252b5132 RH |
2783 | BFD_RELOC_M32R_SDA16, |
2784 | ||
6edf0760 NC |
2785 | /* For PIC. */ |
2786 | BFD_RELOC_M32R_GOT24, | |
2787 | BFD_RELOC_M32R_26_PLTREL, | |
2788 | BFD_RELOC_M32R_COPY, | |
2789 | BFD_RELOC_M32R_GLOB_DAT, | |
2790 | BFD_RELOC_M32R_JMP_SLOT, | |
2791 | BFD_RELOC_M32R_RELATIVE, | |
2792 | BFD_RELOC_M32R_GOTOFF, | |
2793 | BFD_RELOC_M32R_GOTPC24, | |
2794 | BFD_RELOC_M32R_GOT16_HI_ULO, | |
2795 | BFD_RELOC_M32R_GOT16_HI_SLO, | |
2796 | BFD_RELOC_M32R_GOT16_LO, | |
2797 | BFD_RELOC_M32R_GOTPC_HI_ULO, | |
2798 | BFD_RELOC_M32R_GOTPC_HI_SLO, | |
2799 | BFD_RELOC_M32R_GOTPC_LO, | |
2800 | ||
b5f79c76 | 2801 | /* This is a 9-bit reloc */ |
252b5132 RH |
2802 | BFD_RELOC_V850_9_PCREL, |
2803 | ||
b5f79c76 | 2804 | /* This is a 22-bit reloc */ |
252b5132 RH |
2805 | BFD_RELOC_V850_22_PCREL, |
2806 | ||
b5f79c76 | 2807 | /* This is a 16 bit offset from the short data area pointer. */ |
252b5132 RH |
2808 | BFD_RELOC_V850_SDA_16_16_OFFSET, |
2809 | ||
2810 | /* This is a 16 bit offset (of which only 15 bits are used) from the | |
b5f79c76 | 2811 | short data area pointer. */ |
252b5132 RH |
2812 | BFD_RELOC_V850_SDA_15_16_OFFSET, |
2813 | ||
b5f79c76 | 2814 | /* This is a 16 bit offset from the zero data area pointer. */ |
252b5132 RH |
2815 | BFD_RELOC_V850_ZDA_16_16_OFFSET, |
2816 | ||
2817 | /* This is a 16 bit offset (of which only 15 bits are used) from the | |
b5f79c76 | 2818 | zero data area pointer. */ |
252b5132 RH |
2819 | BFD_RELOC_V850_ZDA_15_16_OFFSET, |
2820 | ||
2821 | /* This is an 8 bit offset (of which only 6 bits are used) from the | |
b5f79c76 | 2822 | tiny data area pointer. */ |
252b5132 RH |
2823 | BFD_RELOC_V850_TDA_6_8_OFFSET, |
2824 | ||
2825 | /* This is an 8bit offset (of which only 7 bits are used) from the tiny | |
b5f79c76 | 2826 | data area pointer. */ |
252b5132 RH |
2827 | BFD_RELOC_V850_TDA_7_8_OFFSET, |
2828 | ||
b5f79c76 | 2829 | /* This is a 7 bit offset from the tiny data area pointer. */ |
252b5132 RH |
2830 | BFD_RELOC_V850_TDA_7_7_OFFSET, |
2831 | ||
b5f79c76 | 2832 | /* This is a 16 bit offset from the tiny data area pointer. */ |
252b5132 RH |
2833 | BFD_RELOC_V850_TDA_16_16_OFFSET, |
2834 | ||
2835 | /* This is a 5 bit offset (of which only 4 bits are used) from the tiny | |
b5f79c76 | 2836 | data area pointer. */ |
252b5132 RH |
2837 | BFD_RELOC_V850_TDA_4_5_OFFSET, |
2838 | ||
b5f79c76 | 2839 | /* This is a 4 bit offset from the tiny data area pointer. */ |
252b5132 RH |
2840 | BFD_RELOC_V850_TDA_4_4_OFFSET, |
2841 | ||
2842 | /* This is a 16 bit offset from the short data area pointer, with the | |
7dee875e | 2843 | bits placed non-contiguously in the instruction. */ |
252b5132 RH |
2844 | BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, |
2845 | ||
2846 | /* This is a 16 bit offset from the zero data area pointer, with the | |
7dee875e | 2847 | bits placed non-contiguously in the instruction. */ |
252b5132 RH |
2848 | BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, |
2849 | ||
b5f79c76 | 2850 | /* This is a 6 bit offset from the call table base pointer. */ |
252b5132 RH |
2851 | BFD_RELOC_V850_CALLT_6_7_OFFSET, |
2852 | ||
b5f79c76 | 2853 | /* This is a 16 bit offset from the call table base pointer. */ |
252b5132 RH |
2854 | BFD_RELOC_V850_CALLT_16_16_OFFSET, |
2855 | ||
86aba9db NC |
2856 | /* Used for relaxing indirect function calls. */ |
2857 | BFD_RELOC_V850_LONGCALL, | |
2858 | ||
2859 | /* Used for relaxing indirect jumps. */ | |
2860 | BFD_RELOC_V850_LONGJUMP, | |
2861 | ||
2862 | /* Used to maintain alignment whilst relaxing. */ | |
2863 | BFD_RELOC_V850_ALIGN, | |
541389e2 | 2864 | |
252b5132 | 2865 | /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the |
b5f79c76 | 2866 | instruction. */ |
252b5132 RH |
2867 | BFD_RELOC_MN10300_32_PCREL, |
2868 | ||
2869 | /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the | |
b5f79c76 | 2870 | instruction. */ |
252b5132 RH |
2871 | BFD_RELOC_MN10300_16_PCREL, |
2872 | ||
2873 | /* This is a 8bit DP reloc for the tms320c30, where the most | |
2874 | significant 8 bits of a 24 bit word are placed into the least | |
b5f79c76 | 2875 | significant 8 bits of the opcode. */ |
252b5132 RH |
2876 | BFD_RELOC_TIC30_LDP, |
2877 | ||
81635ce4 TW |
2878 | /* This is a 7bit reloc for the tms320c54x, where the least |
2879 | significant 7 bits of a 16 bit word are placed into the least | |
b5f79c76 | 2880 | significant 7 bits of the opcode. */ |
81635ce4 TW |
2881 | BFD_RELOC_TIC54X_PARTLS7, |
2882 | ||
2883 | /* This is a 9bit DP reloc for the tms320c54x, where the most | |
2884 | significant 9 bits of a 16 bit word are placed into the least | |
b5f79c76 | 2885 | significant 9 bits of the opcode. */ |
81635ce4 TW |
2886 | BFD_RELOC_TIC54X_PARTMS9, |
2887 | ||
b5f79c76 | 2888 | /* This is an extended address 23-bit reloc for the tms320c54x. */ |
81635ce4 TW |
2889 | BFD_RELOC_TIC54X_23, |
2890 | ||
0d2bcfaf NC |
2891 | /* This is a 16-bit reloc for the tms320c54x, where the least |
2892 | significant 16 bits of a 23-bit extended address are placed into | |
b5f79c76 | 2893 | the opcode. */ |
81635ce4 TW |
2894 | BFD_RELOC_TIC54X_16_OF_23, |
2895 | ||
2896 | /* This is a reloc for the tms320c54x, where the most | |
0d2bcfaf | 2897 | significant 7 bits of a 23-bit extended address are placed into |
b5f79c76 | 2898 | the opcode. */ |
81635ce4 TW |
2899 | BFD_RELOC_TIC54X_MS7_OF_23, |
2900 | ||
b5f79c76 | 2901 | /* This is a 48 bit reloc for the FR30 that stores 32 bits. */ |
252b5132 RH |
2902 | BFD_RELOC_FR30_48, |
2903 | ||
2904 | /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into | |
b5f79c76 | 2905 | two sections. */ |
252b5132 RH |
2906 | BFD_RELOC_FR30_20, |
2907 | ||
2908 | /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in | |
b5f79c76 | 2909 | 4 bits. */ |
252b5132 RH |
2910 | BFD_RELOC_FR30_6_IN_4, |
2911 | ||
2912 | /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset | |
b5f79c76 | 2913 | into 8 bits. */ |
252b5132 RH |
2914 | BFD_RELOC_FR30_8_IN_8, |
2915 | ||
2916 | /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset | |
b5f79c76 | 2917 | into 8 bits. */ |
252b5132 RH |
2918 | BFD_RELOC_FR30_9_IN_8, |
2919 | ||
2920 | /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset | |
b5f79c76 | 2921 | into 8 bits. */ |
252b5132 RH |
2922 | BFD_RELOC_FR30_10_IN_8, |
2923 | ||
2924 | /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative | |
b5f79c76 | 2925 | short offset into 8 bits. */ |
252b5132 RH |
2926 | BFD_RELOC_FR30_9_PCREL, |
2927 | ||
2928 | /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative | |
b5f79c76 | 2929 | short offset into 11 bits. */ |
252b5132 RH |
2930 | BFD_RELOC_FR30_12_PCREL, |
2931 | ||
b5f79c76 | 2932 | /* Motorola Mcore relocations. */ |
252b5132 RH |
2933 | BFD_RELOC_MCORE_PCREL_IMM8BY4, |
2934 | BFD_RELOC_MCORE_PCREL_IMM11BY2, | |
2935 | BFD_RELOC_MCORE_PCREL_IMM4BY2, | |
2936 | BFD_RELOC_MCORE_PCREL_32, | |
2937 | BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, | |
36797d47 | 2938 | BFD_RELOC_MCORE_RVA, |
252b5132 | 2939 | |
b5f79c76 | 2940 | /* These are relocations for the GETA instruction. */ |
3c3bdf30 NC |
2941 | BFD_RELOC_MMIX_GETA, |
2942 | BFD_RELOC_MMIX_GETA_1, | |
2943 | BFD_RELOC_MMIX_GETA_2, | |
2944 | BFD_RELOC_MMIX_GETA_3, | |
2945 | ||
b5f79c76 | 2946 | /* These are relocations for a conditional branch instruction. */ |
3c3bdf30 NC |
2947 | BFD_RELOC_MMIX_CBRANCH, |
2948 | BFD_RELOC_MMIX_CBRANCH_J, | |
2949 | BFD_RELOC_MMIX_CBRANCH_1, | |
2950 | BFD_RELOC_MMIX_CBRANCH_2, | |
2951 | BFD_RELOC_MMIX_CBRANCH_3, | |
2952 | ||
b5f79c76 | 2953 | /* These are relocations for the PUSHJ instruction. */ |
3c3bdf30 NC |
2954 | BFD_RELOC_MMIX_PUSHJ, |
2955 | BFD_RELOC_MMIX_PUSHJ_1, | |
2956 | BFD_RELOC_MMIX_PUSHJ_2, | |
2957 | BFD_RELOC_MMIX_PUSHJ_3, | |
f60ebe14 | 2958 | BFD_RELOC_MMIX_PUSHJ_STUBBABLE, |
3c3bdf30 | 2959 | |
b5f79c76 | 2960 | /* These are relocations for the JMP instruction. */ |
3c3bdf30 NC |
2961 | BFD_RELOC_MMIX_JMP, |
2962 | BFD_RELOC_MMIX_JMP_1, | |
2963 | BFD_RELOC_MMIX_JMP_2, | |
2964 | BFD_RELOC_MMIX_JMP_3, | |
2965 | ||
2966 | /* This is a relocation for a relative address as in a GETA instruction or | |
b5f79c76 | 2967 | a branch. */ |
3c3bdf30 NC |
2968 | BFD_RELOC_MMIX_ADDR19, |
2969 | ||
b5f79c76 | 2970 | /* This is a relocation for a relative address as in a JMP instruction. */ |
3c3bdf30 NC |
2971 | BFD_RELOC_MMIX_ADDR27, |
2972 | ||
2973 | /* This is a relocation for an instruction field that may be a general | |
b5f79c76 | 2974 | register or a value 0..255. */ |
3c3bdf30 NC |
2975 | BFD_RELOC_MMIX_REG_OR_BYTE, |
2976 | ||
2977 | /* This is a relocation for an instruction field that may be a general | |
b5f79c76 | 2978 | register. */ |
3c3bdf30 NC |
2979 | BFD_RELOC_MMIX_REG, |
2980 | ||
2981 | /* This is a relocation for two instruction fields holding a register and | |
b5f79c76 | 2982 | an offset, the equivalent of the relocation. */ |
3c3bdf30 NC |
2983 | BFD_RELOC_MMIX_BASE_PLUS_OFFSET, |
2984 | ||
2985 | /* This relocation is an assertion that the expression is not allocated as | |
b5f79c76 | 2986 | a global register. It does not modify contents. */ |
3c3bdf30 NC |
2987 | BFD_RELOC_MMIX_LOCAL, |
2988 | ||
adde6300 | 2989 | /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative |
b5f79c76 | 2990 | short offset into 7 bits. */ |
adde6300 AM |
2991 | BFD_RELOC_AVR_7_PCREL, |
2992 | ||
2993 | /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative | |
b5f79c76 | 2994 | short offset into 12 bits. */ |
adde6300 AM |
2995 | BFD_RELOC_AVR_13_PCREL, |
2996 | ||
2997 | /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually | |
b5f79c76 | 2998 | program memory address) into 16 bits. */ |
adde6300 AM |
2999 | BFD_RELOC_AVR_16_PM, |
3000 | ||
3001 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually | |
b5f79c76 | 3002 | data memory address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3003 | BFD_RELOC_AVR_LO8_LDI, |
3004 | ||
3005 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit | |
b5f79c76 | 3006 | of data memory address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3007 | BFD_RELOC_AVR_HI8_LDI, |
3008 | ||
3009 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit | |
b5f79c76 | 3010 | of program memory address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3011 | BFD_RELOC_AVR_HH8_LDI, |
3012 | ||
3013 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
b5f79c76 | 3014 | (usually data memory address) into 8 bit immediate value of SUBI insn. */ |
adde6300 AM |
3015 | BFD_RELOC_AVR_LO8_LDI_NEG, |
3016 | ||
3017 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
3018 | (high 8 bit of data memory address) into 8 bit immediate value of | |
b5f79c76 | 3019 | SUBI insn. */ |
adde6300 AM |
3020 | BFD_RELOC_AVR_HI8_LDI_NEG, |
3021 | ||
3022 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
3023 | (most high 8 bit of program memory address) into 8 bit immediate value | |
b5f79c76 | 3024 | of LDI or SUBI insn. */ |
adde6300 AM |
3025 | BFD_RELOC_AVR_HH8_LDI_NEG, |
3026 | ||
3027 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually | |
b5f79c76 | 3028 | command address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3029 | BFD_RELOC_AVR_LO8_LDI_PM, |
3030 | ||
3031 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit | |
b5f79c76 | 3032 | of command address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3033 | BFD_RELOC_AVR_HI8_LDI_PM, |
3034 | ||
3035 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit | |
b5f79c76 | 3036 | of command address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3037 | BFD_RELOC_AVR_HH8_LDI_PM, |
3038 | ||
3039 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
b5f79c76 | 3040 | (usually command address) into 8 bit immediate value of SUBI insn. */ |
adde6300 AM |
3041 | BFD_RELOC_AVR_LO8_LDI_PM_NEG, |
3042 | ||
3043 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
3044 | (high 8 bit of 16 bit command address) into 8 bit immediate value | |
b5f79c76 | 3045 | of SUBI insn. */ |
adde6300 AM |
3046 | BFD_RELOC_AVR_HI8_LDI_PM_NEG, |
3047 | ||
3048 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
3049 | (high 6 bit of 22 bit command address) into 8 bit immediate | |
b5f79c76 | 3050 | value of SUBI insn. */ |
adde6300 AM |
3051 | BFD_RELOC_AVR_HH8_LDI_PM_NEG, |
3052 | ||
3053 | /* This is a 32 bit reloc for the AVR that stores 23 bit value | |
b5f79c76 | 3054 | into 22 bits. */ |
adde6300 AM |
3055 | BFD_RELOC_AVR_CALL, |
3056 | ||
b5f79c76 | 3057 | /* Direct 12 bit. */ |
a85d7ed0 NC |
3058 | BFD_RELOC_390_12, |
3059 | ||
b5f79c76 | 3060 | /* 12 bit GOT offset. */ |
a85d7ed0 NC |
3061 | BFD_RELOC_390_GOT12, |
3062 | ||
b5f79c76 | 3063 | /* 32 bit PC relative PLT address. */ |
a85d7ed0 NC |
3064 | BFD_RELOC_390_PLT32, |
3065 | ||
b5f79c76 | 3066 | /* Copy symbol at runtime. */ |
a85d7ed0 NC |
3067 | BFD_RELOC_390_COPY, |
3068 | ||
b5f79c76 | 3069 | /* Create GOT entry. */ |
a85d7ed0 NC |
3070 | BFD_RELOC_390_GLOB_DAT, |
3071 | ||
b5f79c76 | 3072 | /* Create PLT entry. */ |
a85d7ed0 NC |
3073 | BFD_RELOC_390_JMP_SLOT, |
3074 | ||
b5f79c76 | 3075 | /* Adjust by program base. */ |
a85d7ed0 NC |
3076 | BFD_RELOC_390_RELATIVE, |
3077 | ||
b5f79c76 | 3078 | /* 32 bit PC relative offset to GOT. */ |
a85d7ed0 NC |
3079 | BFD_RELOC_390_GOTPC, |
3080 | ||
b5f79c76 | 3081 | /* 16 bit GOT offset. */ |
a85d7ed0 NC |
3082 | BFD_RELOC_390_GOT16, |
3083 | ||
b5f79c76 | 3084 | /* PC relative 16 bit shifted by 1. */ |
a85d7ed0 NC |
3085 | BFD_RELOC_390_PC16DBL, |
3086 | ||
b5f79c76 | 3087 | /* 16 bit PC rel. PLT shifted by 1. */ |
a85d7ed0 NC |
3088 | BFD_RELOC_390_PLT16DBL, |
3089 | ||
b5f79c76 | 3090 | /* PC relative 32 bit shifted by 1. */ |
a85d7ed0 NC |
3091 | BFD_RELOC_390_PC32DBL, |
3092 | ||
b5f79c76 | 3093 | /* 32 bit PC rel. PLT shifted by 1. */ |
a85d7ed0 NC |
3094 | BFD_RELOC_390_PLT32DBL, |
3095 | ||
b5f79c76 | 3096 | /* 32 bit PC rel. GOT shifted by 1. */ |
a85d7ed0 NC |
3097 | BFD_RELOC_390_GOTPCDBL, |
3098 | ||
b5f79c76 | 3099 | /* 64 bit GOT offset. */ |
a85d7ed0 NC |
3100 | BFD_RELOC_390_GOT64, |
3101 | ||
b5f79c76 | 3102 | /* 64 bit PC relative PLT address. */ |
a85d7ed0 NC |
3103 | BFD_RELOC_390_PLT64, |
3104 | ||
b5f79c76 | 3105 | /* 32 bit rel. offset to GOT entry. */ |
a85d7ed0 NC |
3106 | BFD_RELOC_390_GOTENT, |
3107 | ||
5236c819 MS |
3108 | /* 64 bit offset to GOT. */ |
3109 | BFD_RELOC_390_GOTOFF64, | |
3110 | ||
3111 | /* 12-bit offset to symbol-entry within GOT, with PLT handling. */ | |
3112 | BFD_RELOC_390_GOTPLT12, | |
3113 | ||
3114 | /* 16-bit offset to symbol-entry within GOT, with PLT handling. */ | |
3115 | BFD_RELOC_390_GOTPLT16, | |
3116 | ||
3117 | /* 32-bit offset to symbol-entry within GOT, with PLT handling. */ | |
3118 | BFD_RELOC_390_GOTPLT32, | |
3119 | ||
3120 | /* 64-bit offset to symbol-entry within GOT, with PLT handling. */ | |
3121 | BFD_RELOC_390_GOTPLT64, | |
3122 | ||
3123 | /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */ | |
3124 | BFD_RELOC_390_GOTPLTENT, | |
3125 | ||
3126 | /* 16-bit rel. offset from the GOT to a PLT entry. */ | |
3127 | BFD_RELOC_390_PLTOFF16, | |
3128 | ||
3129 | /* 32-bit rel. offset from the GOT to a PLT entry. */ | |
3130 | BFD_RELOC_390_PLTOFF32, | |
3131 | ||
3132 | /* 64-bit rel. offset from the GOT to a PLT entry. */ | |
3133 | BFD_RELOC_390_PLTOFF64, | |
3134 | ||
69fc87f1 MS |
3135 | /* s390 tls relocations. */ |
3136 | BFD_RELOC_390_TLS_LOAD, | |
3137 | BFD_RELOC_390_TLS_GDCALL, | |
3138 | BFD_RELOC_390_TLS_LDCALL, | |
3139 | BFD_RELOC_390_TLS_GD32, | |
3140 | BFD_RELOC_390_TLS_GD64, | |
3141 | BFD_RELOC_390_TLS_GOTIE12, | |
3142 | BFD_RELOC_390_TLS_GOTIE32, | |
3143 | BFD_RELOC_390_TLS_GOTIE64, | |
3144 | BFD_RELOC_390_TLS_LDM32, | |
3145 | BFD_RELOC_390_TLS_LDM64, | |
3146 | BFD_RELOC_390_TLS_IE32, | |
3147 | BFD_RELOC_390_TLS_IE64, | |
3148 | BFD_RELOC_390_TLS_IEENT, | |
3149 | BFD_RELOC_390_TLS_LE32, | |
3150 | BFD_RELOC_390_TLS_LE64, | |
3151 | BFD_RELOC_390_TLS_LDO32, | |
3152 | BFD_RELOC_390_TLS_LDO64, | |
3153 | BFD_RELOC_390_TLS_DTPMOD, | |
3154 | BFD_RELOC_390_TLS_DTPOFF, | |
3155 | BFD_RELOC_390_TLS_TPOFF, | |
3156 | ||
bd1ea41b MS |
3157 | /* Long displacement extension. */ |
3158 | BFD_RELOC_390_20, | |
3159 | BFD_RELOC_390_GOT20, | |
3160 | BFD_RELOC_390_GOTPLT20, | |
3161 | BFD_RELOC_390_TLS_GOTIE20, | |
3162 | ||
cf88bb9f NC |
3163 | /* Scenix IP2K - 9-bit register number / data address */ |
3164 | BFD_RELOC_IP2K_FR9, | |
3165 | ||
3166 | /* Scenix IP2K - 4-bit register/data bank number */ | |
3167 | BFD_RELOC_IP2K_BANK, | |
3168 | ||
3169 | /* Scenix IP2K - low 13 bits of instruction word address */ | |
3170 | BFD_RELOC_IP2K_ADDR16CJP, | |
3171 | ||
3172 | /* Scenix IP2K - high 3 bits of instruction word address */ | |
3173 | BFD_RELOC_IP2K_PAGE3, | |
3174 | ||
3175 | /* Scenix IP2K - ext/low/high 8 bits of data address */ | |
3176 | BFD_RELOC_IP2K_LO8DATA, | |
3177 | BFD_RELOC_IP2K_HI8DATA, | |
3178 | BFD_RELOC_IP2K_EX8DATA, | |
3179 | ||
3180 | /* Scenix IP2K - low/high 8 bits of instruction word address */ | |
3181 | BFD_RELOC_IP2K_LO8INSN, | |
3182 | BFD_RELOC_IP2K_HI8INSN, | |
3183 | ||
3184 | /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */ | |
3185 | BFD_RELOC_IP2K_PC_SKIP, | |
3186 | ||
3187 | /* Scenix IP2K - 16 bit word address in text section. */ | |
3188 | BFD_RELOC_IP2K_TEXT, | |
3189 | ||
3190 | /* Scenix IP2K - 7-bit sp or dp offset */ | |
3191 | BFD_RELOC_IP2K_FR_OFFSET, | |
3192 | ||
3193 | /* Scenix VPE4K coprocessor - data/insn-space addressing */ | |
3194 | BFD_RELOC_VPE4KMATH_DATA, | |
3195 | BFD_RELOC_VPE4KMATH_INSN, | |
3196 | ||
adde6300 | 3197 | /* These two relocations are used by the linker to determine which of |
252b5132 RH |
3198 | the entries in a C++ virtual function table are actually used. When |
3199 | the --gc-sections option is given, the linker will zero out the entries | |
3200 | that are not used, so that the code for those functions need not be | |
3201 | included in the output. | |
3202 | ||
3203 | VTABLE_INHERIT is a zero-space relocation used to describe to the | |
7dee875e | 3204 | linker the inheritance tree of a C++ virtual function table. The |
252b5132 RH |
3205 | relocation's symbol should be the parent class' vtable, and the |
3206 | relocation should be located at the child vtable. | |
3207 | ||
3208 | VTABLE_ENTRY is a zero-space relocation that describes the use of a | |
3209 | virtual function table entry. The reloc's symbol should refer to the | |
3210 | table of the class mentioned in the code. Off of that base, an offset | |
adde6300 | 3211 | describes the entry that is being used. For Rela hosts, this offset |
252b5132 | 3212 | is stored in the reloc's addend. For Rel hosts, we are forced to put |
b5f79c76 | 3213 | this offset in the reloc's section offset. */ |
252b5132 RH |
3214 | BFD_RELOC_VTABLE_INHERIT, |
3215 | BFD_RELOC_VTABLE_ENTRY, | |
800eeca4 | 3216 | |
b5f79c76 | 3217 | /* Intel IA64 Relocations. */ |
800eeca4 JW |
3218 | BFD_RELOC_IA64_IMM14, |
3219 | BFD_RELOC_IA64_IMM22, | |
3220 | BFD_RELOC_IA64_IMM64, | |
3221 | BFD_RELOC_IA64_DIR32MSB, | |
3222 | BFD_RELOC_IA64_DIR32LSB, | |
3223 | BFD_RELOC_IA64_DIR64MSB, | |
3224 | BFD_RELOC_IA64_DIR64LSB, | |
3225 | BFD_RELOC_IA64_GPREL22, | |
3226 | BFD_RELOC_IA64_GPREL64I, | |
3227 | BFD_RELOC_IA64_GPREL32MSB, | |
3228 | BFD_RELOC_IA64_GPREL32LSB, | |
3229 | BFD_RELOC_IA64_GPREL64MSB, | |
3230 | BFD_RELOC_IA64_GPREL64LSB, | |
3231 | BFD_RELOC_IA64_LTOFF22, | |
3232 | BFD_RELOC_IA64_LTOFF64I, | |
3233 | BFD_RELOC_IA64_PLTOFF22, | |
3234 | BFD_RELOC_IA64_PLTOFF64I, | |
3235 | BFD_RELOC_IA64_PLTOFF64MSB, | |
3236 | BFD_RELOC_IA64_PLTOFF64LSB, | |
3237 | BFD_RELOC_IA64_FPTR64I, | |
3238 | BFD_RELOC_IA64_FPTR32MSB, | |
3239 | BFD_RELOC_IA64_FPTR32LSB, | |
3240 | BFD_RELOC_IA64_FPTR64MSB, | |
3241 | BFD_RELOC_IA64_FPTR64LSB, | |
3242 | BFD_RELOC_IA64_PCREL21B, | |
748abff6 | 3243 | BFD_RELOC_IA64_PCREL21BI, |
800eeca4 JW |
3244 | BFD_RELOC_IA64_PCREL21M, |
3245 | BFD_RELOC_IA64_PCREL21F, | |
748abff6 RH |
3246 | BFD_RELOC_IA64_PCREL22, |
3247 | BFD_RELOC_IA64_PCREL60B, | |
3248 | BFD_RELOC_IA64_PCREL64I, | |
800eeca4 JW |
3249 | BFD_RELOC_IA64_PCREL32MSB, |
3250 | BFD_RELOC_IA64_PCREL32LSB, | |
3251 | BFD_RELOC_IA64_PCREL64MSB, | |
3252 | BFD_RELOC_IA64_PCREL64LSB, | |
3253 | BFD_RELOC_IA64_LTOFF_FPTR22, | |
3254 | BFD_RELOC_IA64_LTOFF_FPTR64I, | |
a4bd8390 JW |
3255 | BFD_RELOC_IA64_LTOFF_FPTR32MSB, |
3256 | BFD_RELOC_IA64_LTOFF_FPTR32LSB, | |
800eeca4 JW |
3257 | BFD_RELOC_IA64_LTOFF_FPTR64MSB, |
3258 | BFD_RELOC_IA64_LTOFF_FPTR64LSB, | |
800eeca4 JW |
3259 | BFD_RELOC_IA64_SEGREL32MSB, |
3260 | BFD_RELOC_IA64_SEGREL32LSB, | |
3261 | BFD_RELOC_IA64_SEGREL64MSB, | |
3262 | BFD_RELOC_IA64_SEGREL64LSB, | |
3263 | BFD_RELOC_IA64_SECREL32MSB, | |
3264 | BFD_RELOC_IA64_SECREL32LSB, | |
3265 | BFD_RELOC_IA64_SECREL64MSB, | |
3266 | BFD_RELOC_IA64_SECREL64LSB, | |
3267 | BFD_RELOC_IA64_REL32MSB, | |
3268 | BFD_RELOC_IA64_REL32LSB, | |
3269 | BFD_RELOC_IA64_REL64MSB, | |
3270 | BFD_RELOC_IA64_REL64LSB, | |
3271 | BFD_RELOC_IA64_LTV32MSB, | |
3272 | BFD_RELOC_IA64_LTV32LSB, | |
3273 | BFD_RELOC_IA64_LTV64MSB, | |
3274 | BFD_RELOC_IA64_LTV64LSB, | |
3275 | BFD_RELOC_IA64_IPLTMSB, | |
3276 | BFD_RELOC_IA64_IPLTLSB, | |
800eeca4 | 3277 | BFD_RELOC_IA64_COPY, |
13ae64f3 JJ |
3278 | BFD_RELOC_IA64_LTOFF22X, |
3279 | BFD_RELOC_IA64_LDXMOV, | |
3280 | BFD_RELOC_IA64_TPREL14, | |
800eeca4 | 3281 | BFD_RELOC_IA64_TPREL22, |
13ae64f3 | 3282 | BFD_RELOC_IA64_TPREL64I, |
800eeca4 JW |
3283 | BFD_RELOC_IA64_TPREL64MSB, |
3284 | BFD_RELOC_IA64_TPREL64LSB, | |
13ae64f3 JJ |
3285 | BFD_RELOC_IA64_LTOFF_TPREL22, |
3286 | BFD_RELOC_IA64_DTPMOD64MSB, | |
3287 | BFD_RELOC_IA64_DTPMOD64LSB, | |
3288 | BFD_RELOC_IA64_LTOFF_DTPMOD22, | |
3289 | BFD_RELOC_IA64_DTPREL14, | |
3290 | BFD_RELOC_IA64_DTPREL22, | |
3291 | BFD_RELOC_IA64_DTPREL64I, | |
3292 | BFD_RELOC_IA64_DTPREL32MSB, | |
3293 | BFD_RELOC_IA64_DTPREL32LSB, | |
3294 | BFD_RELOC_IA64_DTPREL64MSB, | |
3295 | BFD_RELOC_IA64_DTPREL64LSB, | |
3296 | BFD_RELOC_IA64_LTOFF_DTPREL22, | |
60bcf0fa NC |
3297 | |
3298 | /* Motorola 68HC11 reloc. | |
3dbfec86 | 3299 | This is the 8 bit high part of an absolute address. */ |
60bcf0fa NC |
3300 | BFD_RELOC_M68HC11_HI8, |
3301 | ||
3302 | /* Motorola 68HC11 reloc. | |
3dbfec86 | 3303 | This is the 8 bit low part of an absolute address. */ |
60bcf0fa NC |
3304 | BFD_RELOC_M68HC11_LO8, |
3305 | ||
3306 | /* Motorola 68HC11 reloc. | |
3dbfec86 | 3307 | This is the 3 bit of a value. */ |
60bcf0fa | 3308 | BFD_RELOC_M68HC11_3B, |
06c15ad7 | 3309 | |
3dbfec86 SC |
3310 | /* Motorola 68HC11 reloc. |
3311 | This reloc marks the beginning of a jump/call instruction. | |
3312 | It is used for linker relaxation to correctly identify beginning | |
7dee875e | 3313 | of instruction and change some branches to use PC-relative |
3dbfec86 SC |
3314 | addressing mode. */ |
3315 | BFD_RELOC_M68HC11_RL_JUMP, | |
3316 | ||
3317 | /* Motorola 68HC11 reloc. | |
3318 | This reloc marks a group of several instructions that gcc generates | |
3319 | and for which the linker relaxation pass can modify and/or remove | |
3320 | some of them. */ | |
3321 | BFD_RELOC_M68HC11_RL_GROUP, | |
3322 | ||
3323 | /* Motorola 68HC11 reloc. | |
3324 | This is the 16-bit lower part of an address. It is used for 'call' | |
3325 | instruction to specify the symbol address without any special | |
3326 | transformation (due to memory bank window). */ | |
3327 | BFD_RELOC_M68HC11_LO16, | |
3328 | ||
3329 | /* Motorola 68HC11 reloc. | |
3330 | This is a 8-bit reloc that specifies the page number of an address. | |
3331 | It is used by 'call' instruction to specify the page number of | |
3332 | the symbol. */ | |
3333 | BFD_RELOC_M68HC11_PAGE, | |
3334 | ||
3335 | /* Motorola 68HC11 reloc. | |
3336 | This is a 24-bit reloc that represents the address with a 16-bit | |
3337 | value and a 8-bit page number. The symbol address is transformed | |
3338 | to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */ | |
3339 | BFD_RELOC_M68HC11_24, | |
3340 | ||
28d39d1a NC |
3341 | /* Motorola 68HC12 reloc. |
3342 | This is the 5 bits of a value. */ | |
3343 | BFD_RELOC_M68HC12_5B, | |
3344 | ||
06c15ad7 | 3345 | /* These relocs are only used within the CRIS assembler. They are not |
b5f79c76 | 3346 | (at present) written to any object files. */ |
06c15ad7 HPN |
3347 | BFD_RELOC_CRIS_BDISP8, |
3348 | BFD_RELOC_CRIS_UNSIGNED_5, | |
3349 | BFD_RELOC_CRIS_SIGNED_6, | |
3350 | BFD_RELOC_CRIS_UNSIGNED_6, | |
3351 | BFD_RELOC_CRIS_UNSIGNED_4, | |
a87fdb8d | 3352 | |
b5f79c76 | 3353 | /* Relocs used in ELF shared libraries for CRIS. */ |
58d29fc3 HPN |
3354 | BFD_RELOC_CRIS_COPY, |
3355 | BFD_RELOC_CRIS_GLOB_DAT, | |
3356 | BFD_RELOC_CRIS_JUMP_SLOT, | |
3357 | BFD_RELOC_CRIS_RELATIVE, | |
3358 | ||
b5f79c76 | 3359 | /* 32-bit offset to symbol-entry within GOT. */ |
58d29fc3 HPN |
3360 | BFD_RELOC_CRIS_32_GOT, |
3361 | ||
b5f79c76 | 3362 | /* 16-bit offset to symbol-entry within GOT. */ |
58d29fc3 HPN |
3363 | BFD_RELOC_CRIS_16_GOT, |
3364 | ||
b5f79c76 | 3365 | /* 32-bit offset to symbol-entry within GOT, with PLT handling. */ |
58d29fc3 HPN |
3366 | BFD_RELOC_CRIS_32_GOTPLT, |
3367 | ||
b5f79c76 | 3368 | /* 16-bit offset to symbol-entry within GOT, with PLT handling. */ |
58d29fc3 HPN |
3369 | BFD_RELOC_CRIS_16_GOTPLT, |
3370 | ||
b5f79c76 | 3371 | /* 32-bit offset to symbol, relative to GOT. */ |
58d29fc3 HPN |
3372 | BFD_RELOC_CRIS_32_GOTREL, |
3373 | ||
b5f79c76 | 3374 | /* 32-bit offset to symbol with PLT entry, relative to GOT. */ |
58d29fc3 HPN |
3375 | BFD_RELOC_CRIS_32_PLT_GOTREL, |
3376 | ||
b5f79c76 | 3377 | /* 32-bit offset to symbol with PLT entry, relative to this relocation. */ |
58d29fc3 HPN |
3378 | BFD_RELOC_CRIS_32_PLT_PCREL, |
3379 | ||
b5f79c76 | 3380 | /* Intel i860 Relocations. */ |
a87fdb8d JE |
3381 | BFD_RELOC_860_COPY, |
3382 | BFD_RELOC_860_GLOB_DAT, | |
3383 | BFD_RELOC_860_JUMP_SLOT, | |
3384 | BFD_RELOC_860_RELATIVE, | |
3385 | BFD_RELOC_860_PC26, | |
3386 | BFD_RELOC_860_PLT26, | |
3387 | BFD_RELOC_860_PC16, | |
3388 | BFD_RELOC_860_LOW0, | |
3389 | BFD_RELOC_860_SPLIT0, | |
3390 | BFD_RELOC_860_LOW1, | |
3391 | BFD_RELOC_860_SPLIT1, | |
3392 | BFD_RELOC_860_LOW2, | |
3393 | BFD_RELOC_860_SPLIT2, | |
3394 | BFD_RELOC_860_LOW3, | |
3395 | BFD_RELOC_860_LOGOT0, | |
3396 | BFD_RELOC_860_SPGOT0, | |
3397 | BFD_RELOC_860_LOGOT1, | |
3398 | BFD_RELOC_860_SPGOT1, | |
3399 | BFD_RELOC_860_LOGOTOFF0, | |
3400 | BFD_RELOC_860_SPGOTOFF0, | |
3401 | BFD_RELOC_860_LOGOTOFF1, | |
3402 | BFD_RELOC_860_SPGOTOFF1, | |
3403 | BFD_RELOC_860_LOGOTOFF2, | |
3404 | BFD_RELOC_860_LOGOTOFF3, | |
3405 | BFD_RELOC_860_LOPC, | |
3406 | BFD_RELOC_860_HIGHADJ, | |
3407 | BFD_RELOC_860_HAGOT, | |
3408 | BFD_RELOC_860_HAGOTOFF, | |
3409 | BFD_RELOC_860_HAPC, | |
3410 | BFD_RELOC_860_HIGH, | |
3411 | BFD_RELOC_860_HIGOT, | |
3412 | BFD_RELOC_860_HIGOTOFF, | |
b3baf5d0 | 3413 | |
b5f79c76 | 3414 | /* OpenRISC Relocations. */ |
b3baf5d0 NC |
3415 | BFD_RELOC_OPENRISC_ABS_26, |
3416 | BFD_RELOC_OPENRISC_REL_26, | |
e01b0e69 | 3417 | |
b5f79c76 | 3418 | /* H8 elf Relocations. */ |
e01b0e69 JR |
3419 | BFD_RELOC_H8_DIR16A8, |
3420 | BFD_RELOC_H8_DIR16R8, | |
3421 | BFD_RELOC_H8_DIR24A8, | |
3422 | BFD_RELOC_H8_DIR24R8, | |
3423 | BFD_RELOC_H8_DIR32A16, | |
93fbbb04 | 3424 | |
b5f79c76 | 3425 | /* Sony Xstormy16 Relocations. */ |
93fbbb04 | 3426 | BFD_RELOC_XSTORMY16_REL_12, |
5fd63999 | 3427 | BFD_RELOC_XSTORMY16_12, |
93fbbb04 GK |
3428 | BFD_RELOC_XSTORMY16_24, |
3429 | BFD_RELOC_XSTORMY16_FPTR16, | |
90ace9e9 JT |
3430 | |
3431 | /* Relocations used by VAX ELF. */ | |
3432 | BFD_RELOC_VAX_GLOB_DAT, | |
3433 | BFD_RELOC_VAX_JMP_SLOT, | |
3434 | BFD_RELOC_VAX_RELATIVE, | |
2469cfa2 NC |
3435 | |
3436 | /* msp430 specific relocation codes */ | |
3437 | BFD_RELOC_MSP430_10_PCREL, | |
3438 | BFD_RELOC_MSP430_16_PCREL, | |
3439 | BFD_RELOC_MSP430_16, | |
3440 | BFD_RELOC_MSP430_16_PCREL_BYTE, | |
3441 | BFD_RELOC_MSP430_16_BYTE, | |
a75473eb SC |
3442 | |
3443 | /* IQ2000 Relocations. */ | |
3444 | BFD_RELOC_IQ2000_OFFSET_16, | |
3445 | BFD_RELOC_IQ2000_OFFSET_21, | |
3446 | BFD_RELOC_IQ2000_UHI16, | |
e0001a05 NC |
3447 | |
3448 | /* Special Xtensa relocation used only by PLT entries in ELF shared | |
3449 | objects to indicate that the runtime linker should set the value | |
3450 | to one of its own internal functions or data structures. */ | |
3451 | BFD_RELOC_XTENSA_RTLD, | |
3452 | ||
3453 | /* Xtensa relocations for ELF shared objects. */ | |
3454 | BFD_RELOC_XTENSA_GLOB_DAT, | |
3455 | BFD_RELOC_XTENSA_JMP_SLOT, | |
3456 | BFD_RELOC_XTENSA_RELATIVE, | |
3457 | ||
3458 | /* Xtensa relocation used in ELF object files for symbols that may require | |
3459 | PLT entries. Otherwise, this is just a generic 32-bit relocation. */ | |
3460 | BFD_RELOC_XTENSA_PLT, | |
3461 | ||
3462 | /* Generic Xtensa relocations. Only the operand number is encoded | |
3463 | in the relocation. The details are determined by extracting the | |
3464 | instruction opcode. */ | |
3465 | BFD_RELOC_XTENSA_OP0, | |
3466 | BFD_RELOC_XTENSA_OP1, | |
3467 | BFD_RELOC_XTENSA_OP2, | |
3468 | ||
e30ddb24 | 3469 | /* Xtensa relocation to mark that the assembler expanded the |
e0001a05 NC |
3470 | instructions from an original target. The expansion size is |
3471 | encoded in the reloc size. */ | |
3472 | BFD_RELOC_XTENSA_ASM_EXPAND, | |
3473 | ||
e30ddb24 NC |
3474 | /* Xtensa relocation to mark that the linker should simplify |
3475 | assembler-expanded instructions. This is commonly used | |
3476 | internally by the linker after analysis of a | |
e0001a05 NC |
3477 | BFD_RELOC_XTENSA_ASM_EXPAND. */ |
3478 | BFD_RELOC_XTENSA_ASM_SIMPLIFY, | |
252b5132 RH |
3479 | BFD_RELOC_UNUSED }; |
3480 | typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; | |
c58b9523 AM |
3481 | reloc_howto_type *bfd_reloc_type_lookup |
3482 | (bfd *abfd, bfd_reloc_code_real_type code); | |
252b5132 | 3483 | |
c58b9523 | 3484 | const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); |
252b5132 | 3485 | |
e61463e1 | 3486 | /* Extracted from syms.c. */ |
541389e2 | 3487 | |
fc0a2244 | 3488 | typedef struct bfd_symbol |
252b5132 | 3489 | { |
b5f79c76 NC |
3490 | /* A pointer to the BFD which owns the symbol. This information |
3491 | is necessary so that a back end can work out what additional | |
3492 | information (invisible to the application writer) is carried | |
3493 | with the symbol. | |
3494 | ||
3495 | This field is *almost* redundant, since you can use section->owner | |
3496 | instead, except that some symbols point to the global sections | |
3497 | bfd_{abs,com,und}_section. This could be fixed by making | |
3498 | these globals be per-bfd (or per-target-flavor). FIXME. */ | |
2ce40c65 | 3499 | struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ |
b5f79c76 NC |
3500 | |
3501 | /* The text of the symbol. The name is left alone, and not copied; the | |
3502 | application may not alter it. */ | |
dc810e39 | 3503 | const char *name; |
252b5132 | 3504 | |
b5f79c76 NC |
3505 | /* The value of the symbol. This really should be a union of a |
3506 | numeric value with a pointer, since some flags indicate that | |
3507 | a pointer to another symbol is stored here. */ | |
252b5132 RH |
3508 | symvalue value; |
3509 | ||
b5f79c76 | 3510 | /* Attributes of a symbol. */ |
252b5132 RH |
3511 | #define BSF_NO_FLAGS 0x00 |
3512 | ||
b5f79c76 NC |
3513 | /* The symbol has local scope; <<static>> in <<C>>. The value |
3514 | is the offset into the section of the data. */ | |
252b5132 RH |
3515 | #define BSF_LOCAL 0x01 |
3516 | ||
b5f79c76 NC |
3517 | /* The symbol has global scope; initialized data in <<C>>. The |
3518 | value is the offset into the section of the data. */ | |
252b5132 RH |
3519 | #define BSF_GLOBAL 0x02 |
3520 | ||
b5f79c76 NC |
3521 | /* The symbol has global scope and is exported. The value is |
3522 | the offset into the section of the data. */ | |
3523 | #define BSF_EXPORT BSF_GLOBAL /* No real difference. */ | |
252b5132 | 3524 | |
b5f79c76 NC |
3525 | /* A normal C symbol would be one of: |
3526 | <<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or | |
3527 | <<BSF_GLOBAL>>. */ | |
252b5132 | 3528 | |
7dee875e | 3529 | /* The symbol is a debugging record. The value has an arbitrary |
b5f79c76 | 3530 | meaning, unless BSF_DEBUGGING_RELOC is also set. */ |
252b5132 RH |
3531 | #define BSF_DEBUGGING 0x08 |
3532 | ||
b5f79c76 NC |
3533 | /* The symbol denotes a function entry point. Used in ELF, |
3534 | perhaps others someday. */ | |
252b5132 RH |
3535 | #define BSF_FUNCTION 0x10 |
3536 | ||
b5f79c76 | 3537 | /* Used by the linker. */ |
252b5132 RH |
3538 | #define BSF_KEEP 0x20 |
3539 | #define BSF_KEEP_G 0x40 | |
3540 | ||
b5f79c76 NC |
3541 | /* A weak global symbol, overridable without warnings by |
3542 | a regular global symbol of the same name. */ | |
252b5132 RH |
3543 | #define BSF_WEAK 0x80 |
3544 | ||
b5f79c76 NC |
3545 | /* This symbol was created to point to a section, e.g. ELF's |
3546 | STT_SECTION symbols. */ | |
252b5132 RH |
3547 | #define BSF_SECTION_SYM 0x100 |
3548 | ||
b5f79c76 NC |
3549 | /* The symbol used to be a common symbol, but now it is |
3550 | allocated. */ | |
252b5132 RH |
3551 | #define BSF_OLD_COMMON 0x200 |
3552 | ||
b5f79c76 | 3553 | /* The default value for common data. */ |
252b5132 RH |
3554 | #define BFD_FORT_COMM_DEFAULT_VALUE 0 |
3555 | ||
b5f79c76 NC |
3556 | /* In some files the type of a symbol sometimes alters its |
3557 | location in an output file - ie in coff a <<ISFCN>> symbol | |
3558 | which is also <<C_EXT>> symbol appears where it was | |
3559 | declared and not at the end of a section. This bit is set | |
3560 | by the target BFD part to convey this information. */ | |
252b5132 RH |
3561 | #define BSF_NOT_AT_END 0x400 |
3562 | ||
b5f79c76 | 3563 | /* Signal that the symbol is the label of constructor section. */ |
252b5132 RH |
3564 | #define BSF_CONSTRUCTOR 0x800 |
3565 | ||
b5f79c76 NC |
3566 | /* Signal that the symbol is a warning symbol. The name is a |
3567 | warning. The name of the next symbol is the one to warn about; | |
3568 | if a reference is made to a symbol with the same name as the next | |
3569 | symbol, a warning is issued by the linker. */ | |
252b5132 RH |
3570 | #define BSF_WARNING 0x1000 |
3571 | ||
b5f79c76 NC |
3572 | /* Signal that the symbol is indirect. This symbol is an indirect |
3573 | pointer to the symbol with the same name as the next symbol. */ | |
252b5132 RH |
3574 | #define BSF_INDIRECT 0x2000 |
3575 | ||
b5f79c76 NC |
3576 | /* BSF_FILE marks symbols that contain a file name. This is used |
3577 | for ELF STT_FILE symbols. */ | |
252b5132 RH |
3578 | #define BSF_FILE 0x4000 |
3579 | ||
b5f79c76 | 3580 | /* Symbol is from dynamic linking information. */ |
252b5132 RH |
3581 | #define BSF_DYNAMIC 0x8000 |
3582 | ||
b5f79c76 NC |
3583 | /* The symbol denotes a data object. Used in ELF, and perhaps |
3584 | others someday. */ | |
252b5132 RH |
3585 | #define BSF_OBJECT 0x10000 |
3586 | ||
b5f79c76 NC |
3587 | /* This symbol is a debugging symbol. The value is the offset |
3588 | into the section of the data. BSF_DEBUGGING should be set | |
3589 | as well. */ | |
703153b5 ILT |
3590 | #define BSF_DEBUGGING_RELOC 0x20000 |
3591 | ||
13ae64f3 JJ |
3592 | /* This symbol is thread local. Used in ELF. */ |
3593 | #define BSF_THREAD_LOCAL 0x40000 | |
3594 | ||
252b5132 RH |
3595 | flagword flags; |
3596 | ||
b5f79c76 NC |
3597 | /* A pointer to the section to which this symbol is |
3598 | relative. This will always be non NULL, there are special | |
3599 | sections for undefined and absolute symbols. */ | |
198beae2 | 3600 | struct bfd_section *section; |
252b5132 | 3601 | |
b5f79c76 | 3602 | /* Back end special data. */ |
252b5132 RH |
3603 | union |
3604 | { | |
c58b9523 | 3605 | void *p; |
252b5132 | 3606 | bfd_vma i; |
b5f79c76 NC |
3607 | } |
3608 | udata; | |
3609 | } | |
3610 | asymbol; | |
252b5132 | 3611 | |
252b5132 RH |
3612 | #define bfd_get_symtab_upper_bound(abfd) \ |
3613 | BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd)) | |
b5f79c76 | 3614 | |
c58b9523 | 3615 | bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym); |
252b5132 | 3616 | |
c58b9523 | 3617 | bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name); |
252b5132 RH |
3618 | |
3619 | #define bfd_is_local_label_name(abfd, name) \ | |
c58b9523 | 3620 | BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name)) |
b5f79c76 | 3621 | |
252b5132 | 3622 | #define bfd_canonicalize_symtab(abfd, location) \ |
c58b9523 | 3623 | BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location)) |
b5f79c76 | 3624 | |
c58b9523 AM |
3625 | bfd_boolean bfd_set_symtab |
3626 | (bfd *abfd, asymbol **location, unsigned int count); | |
252b5132 | 3627 | |
c58b9523 | 3628 | void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol); |
252b5132 RH |
3629 | |
3630 | #define bfd_make_empty_symbol(abfd) \ | |
c58b9523 | 3631 | BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) |
b5f79c76 | 3632 | |
c58b9523 | 3633 | asymbol *_bfd_generic_make_empty_symbol (bfd *); |
3f3c5c34 | 3634 | |
252b5132 | 3635 | #define bfd_make_debug_symbol(abfd,ptr,size) \ |
c58b9523 | 3636 | BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) |
b5f79c76 | 3637 | |
c58b9523 | 3638 | int bfd_decode_symclass (asymbol *symbol); |
252b5132 | 3639 | |
c58b9523 | 3640 | bfd_boolean bfd_is_undefined_symclass (int symclass); |
fad6fcbb | 3641 | |
c58b9523 | 3642 | void bfd_symbol_info (asymbol *symbol, symbol_info *ret); |
252b5132 | 3643 | |
c58b9523 AM |
3644 | bfd_boolean bfd_copy_private_symbol_data |
3645 | (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym); | |
252b5132 RH |
3646 | |
3647 | #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \ | |
c58b9523 AM |
3648 | BFD_SEND (obfd, _bfd_copy_private_symbol_data, \ |
3649 | (ibfd, isymbol, obfd, osymbol)) | |
b5f79c76 | 3650 | |
e61463e1 | 3651 | /* Extracted from bfd.c. */ |
c2852e88 | 3652 | struct bfd |
252b5132 | 3653 | { |
52b69c9e AO |
3654 | /* A unique identifier of the BFD */ |
3655 | unsigned int id; | |
3656 | ||
b5f79c76 NC |
3657 | /* The filename the application opened the BFD with. */ |
3658 | const char *filename; | |
252b5132 | 3659 | |
b5f79c76 NC |
3660 | /* A pointer to the target jump table. */ |
3661 | const struct bfd_target *xvec; | |
252b5132 | 3662 | |
b5f79c76 NC |
3663 | /* To avoid dragging too many header files into every file that |
3664 | includes `<<bfd.h>>', IOSTREAM has been declared as a "char *", | |
3665 | and MTIME as a "long". Their correct types, to which they | |
3666 | are cast when used, are "FILE *" and "time_t". The iostream | |
3667 | is the result of an fopen on the filename. However, if the | |
3668 | BFD_IN_MEMORY flag is set, then iostream is actually a pointer | |
3669 | to a bfd_in_memory struct. */ | |
c58b9523 | 3670 | void *iostream; |
252b5132 | 3671 | |
b5f79c76 NC |
3672 | /* Is the file descriptor being cached? That is, can it be closed as |
3673 | needed, and re-opened when accessed later? */ | |
b34976b6 | 3674 | bfd_boolean cacheable; |
252b5132 | 3675 | |
b5f79c76 NC |
3676 | /* Marks whether there was a default target specified when the |
3677 | BFD was opened. This is used to select which matching algorithm | |
3678 | to use to choose the back end. */ | |
b34976b6 | 3679 | bfd_boolean target_defaulted; |
252b5132 | 3680 | |
b5f79c76 NC |
3681 | /* The caching routines use these to maintain a |
3682 | least-recently-used list of BFDs. */ | |
2ce40c65 | 3683 | struct bfd *lru_prev, *lru_next; |
252b5132 | 3684 | |
b5f79c76 NC |
3685 | /* When a file is closed by the caching routines, BFD retains |
3686 | state information on the file here... */ | |
3687 | ufile_ptr where; | |
252b5132 | 3688 | |
b5f79c76 | 3689 | /* ... and here: (``once'' means at least once). */ |
b34976b6 | 3690 | bfd_boolean opened_once; |
252b5132 | 3691 | |
b5f79c76 NC |
3692 | /* Set if we have a locally maintained mtime value, rather than |
3693 | getting it from the file each time. */ | |
b34976b6 | 3694 | bfd_boolean mtime_set; |
252b5132 | 3695 | |
b34976b6 | 3696 | /* File modified time, if mtime_set is TRUE. */ |
b5f79c76 | 3697 | long mtime; |
252b5132 | 3698 | |
b5f79c76 NC |
3699 | /* Reserved for an unimplemented file locking extension. */ |
3700 | int ifd; | |
252b5132 | 3701 | |
b5f79c76 NC |
3702 | /* The format which belongs to the BFD. (object, core, etc.) */ |
3703 | bfd_format format; | |
252b5132 | 3704 | |
b5f79c76 NC |
3705 | /* The direction with which the BFD was opened. */ |
3706 | enum bfd_direction | |
3707 | { | |
3708 | no_direction = 0, | |
3709 | read_direction = 1, | |
3710 | write_direction = 2, | |
3711 | both_direction = 3 | |
3712 | } | |
3713 | direction; | |
3714 | ||
3715 | /* Format_specific flags. */ | |
3716 | flagword flags; | |
252b5132 | 3717 | |
b5f79c76 NC |
3718 | /* Currently my_archive is tested before adding origin to |
3719 | anything. I believe that this can become always an add of | |
3720 | origin, with origin set to 0 for non archive files. */ | |
3721 | ufile_ptr origin; | |
252b5132 | 3722 | |
b5f79c76 NC |
3723 | /* Remember when output has begun, to stop strange things |
3724 | from happening. */ | |
b34976b6 | 3725 | bfd_boolean output_has_begun; |
73e87d70 | 3726 | |
b5f79c76 NC |
3727 | /* A hash table for section names. */ |
3728 | struct bfd_hash_table section_htab; | |
73e87d70 | 3729 | |
b5f79c76 | 3730 | /* Pointer to linked list of sections. */ |
198beae2 | 3731 | struct bfd_section *sections; |
252b5132 | 3732 | |
b5f79c76 | 3733 | /* The place where we add to the section list. */ |
198beae2 | 3734 | struct bfd_section **section_tail; |
252b5132 | 3735 | |
b5f79c76 NC |
3736 | /* The number of sections. */ |
3737 | unsigned int section_count; | |
252b5132 | 3738 | |
b5f79c76 NC |
3739 | /* Stuff only useful for object files: |
3740 | The start address. */ | |
3741 | bfd_vma start_address; | |
252b5132 | 3742 | |
b5f79c76 NC |
3743 | /* Used for input and output. */ |
3744 | unsigned int symcount; | |
252b5132 | 3745 | |
b5f79c76 | 3746 | /* Symbol table for output BFD (with symcount entries). */ |
fc0a2244 | 3747 | struct bfd_symbol **outsymbols; |
252b5132 | 3748 | |
1f70368c DJ |
3749 | /* Used for slurped dynamic symbol tables. */ |
3750 | unsigned int dynsymcount; | |
3751 | ||
b5f79c76 NC |
3752 | /* Pointer to structure which contains architecture information. */ |
3753 | const struct bfd_arch_info *arch_info; | |
252b5132 | 3754 | |
b5f79c76 | 3755 | /* Stuff only useful for archives. */ |
c58b9523 | 3756 | void *arelt_data; |
2ce40c65 AM |
3757 | struct bfd *my_archive; /* The containing archive BFD. */ |
3758 | struct bfd *next; /* The next BFD in the archive. */ | |
3759 | struct bfd *archive_head; /* The first BFD in the archive. */ | |
b34976b6 | 3760 | bfd_boolean has_armap; |
252b5132 | 3761 | |
b5f79c76 | 3762 | /* A chain of BFD structures involved in a link. */ |
2ce40c65 | 3763 | struct bfd *link_next; |
252b5132 | 3764 | |
b5f79c76 NC |
3765 | /* A field used by _bfd_generic_link_add_archive_symbols. This will |
3766 | be used only for archive elements. */ | |
3767 | int archive_pass; | |
252b5132 | 3768 | |
b5f79c76 NC |
3769 | /* Used by the back end to hold private data. */ |
3770 | union | |
3771 | { | |
252b5132 RH |
3772 | struct aout_data_struct *aout_data; |
3773 | struct artdata *aout_ar_data; | |
3774 | struct _oasys_data *oasys_obj_data; | |
3775 | struct _oasys_ar_data *oasys_ar_data; | |
3776 | struct coff_tdata *coff_obj_data; | |
3777 | struct pe_tdata *pe_obj_data; | |
3778 | struct xcoff_tdata *xcoff_obj_data; | |
3779 | struct ecoff_tdata *ecoff_obj_data; | |
3780 | struct ieee_data_struct *ieee_data; | |
3781 | struct ieee_ar_data_struct *ieee_ar_data; | |
3782 | struct srec_data_struct *srec_data; | |
3783 | struct ihex_data_struct *ihex_data; | |
3784 | struct tekhex_data_struct *tekhex_data; | |
3785 | struct elf_obj_tdata *elf_obj_data; | |
3786 | struct nlm_obj_tdata *nlm_obj_data; | |
3787 | struct bout_data_struct *bout_data; | |
3c3bdf30 | 3788 | struct mmo_data_struct *mmo_data; |
252b5132 RH |
3789 | struct sun_core_struct *sun_core_data; |
3790 | struct sco5_core_struct *sco5_core_data; | |
3791 | struct trad_core_struct *trad_core_data; | |
3792 | struct som_data_struct *som_data; | |
3793 | struct hpux_core_struct *hpux_core_data; | |
3794 | struct hppabsd_core_struct *hppabsd_core_data; | |
3795 | struct sgi_core_struct *sgi_core_data; | |
3796 | struct lynx_core_struct *lynx_core_data; | |
3797 | struct osf_core_struct *osf_core_data; | |
3798 | struct cisco_core_struct *cisco_core_data; | |
3799 | struct versados_data_struct *versados_data; | |
3800 | struct netbsd_core_struct *netbsd_core_data; | |
3af9a47b NC |
3801 | struct mach_o_data_struct *mach_o_data; |
3802 | struct mach_o_fat_data_struct *mach_o_fat_data; | |
3803 | struct bfd_pef_data_struct *pef_data; | |
3804 | struct bfd_pef_xlib_data_struct *pef_xlib_data; | |
3805 | struct bfd_sym_data_struct *sym_data; | |
c58b9523 | 3806 | void *any; |
b5f79c76 NC |
3807 | } |
3808 | tdata; | |
8546af74 | 3809 | |
b5f79c76 | 3810 | /* Used by the application to hold private data. */ |
c58b9523 | 3811 | void *usrdata; |
252b5132 | 3812 | |
52b219b5 | 3813 | /* Where all the allocated stuff under this BFD goes. This is a |
c58b9523 AM |
3814 | struct objalloc *, but we use void * to avoid requiring the inclusion |
3815 | of objalloc.h. */ | |
3816 | void *memory; | |
252b5132 RH |
3817 | }; |
3818 | ||
3819 | typedef enum bfd_error | |
3820 | { | |
3821 | bfd_error_no_error = 0, | |
3822 | bfd_error_system_call, | |
3823 | bfd_error_invalid_target, | |
3824 | bfd_error_wrong_format, | |
3619ad04 | 3825 | bfd_error_wrong_object_format, |
252b5132 RH |
3826 | bfd_error_invalid_operation, |
3827 | bfd_error_no_memory, | |
3828 | bfd_error_no_symbols, | |
3829 | bfd_error_no_armap, | |
3830 | bfd_error_no_more_archived_files, | |
3831 | bfd_error_malformed_archive, | |
3832 | bfd_error_file_not_recognized, | |
3833 | bfd_error_file_ambiguously_recognized, | |
3834 | bfd_error_no_contents, | |
3835 | bfd_error_nonrepresentable_section, | |
3836 | bfd_error_no_debug_section, | |
3837 | bfd_error_bad_value, | |
3838 | bfd_error_file_truncated, | |
3839 | bfd_error_file_too_big, | |
3840 | bfd_error_invalid_error_code | |
b5f79c76 NC |
3841 | } |
3842 | bfd_error_type; | |
252b5132 | 3843 | |
c58b9523 | 3844 | bfd_error_type bfd_get_error (void); |
252b5132 | 3845 | |
c58b9523 | 3846 | void bfd_set_error (bfd_error_type error_tag); |
252b5132 | 3847 | |
c58b9523 | 3848 | const char *bfd_errmsg (bfd_error_type error_tag); |
252b5132 | 3849 | |
c58b9523 | 3850 | void bfd_perror (const char *message); |
252b5132 | 3851 | |
c58b9523 | 3852 | typedef void (*bfd_error_handler_type) (const char *, ...); |
252b5132 | 3853 | |
c58b9523 | 3854 | bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type); |
252b5132 | 3855 | |
c58b9523 | 3856 | void bfd_set_error_program_name (const char *); |
252b5132 | 3857 | |
c58b9523 | 3858 | bfd_error_handler_type bfd_get_error_handler (void); |
252b5132 | 3859 | |
c58b9523 | 3860 | const char *bfd_archive_filename (bfd *); |
8f615d07 | 3861 | |
c58b9523 | 3862 | long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect); |
252b5132 | 3863 | |
c58b9523 AM |
3864 | long bfd_canonicalize_reloc |
3865 | (bfd *abfd, asection *sec, arelent **loc, asymbol **syms); | |
252b5132 | 3866 | |
c58b9523 AM |
3867 | void bfd_set_reloc |
3868 | (bfd *abfd, asection *sec, arelent **rel, unsigned int count); | |
252b5132 | 3869 | |
c58b9523 | 3870 | bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags); |
252b5132 | 3871 | |
c58b9523 | 3872 | int bfd_get_arch_size (bfd *abfd); |
125c4a69 | 3873 | |
c58b9523 | 3874 | int bfd_get_sign_extend_vma (bfd *abfd); |
125c4a69 | 3875 | |
c58b9523 | 3876 | bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma); |
252b5132 | 3877 | |
c58b9523 | 3878 | unsigned int bfd_get_gp_size (bfd *abfd); |
252b5132 | 3879 | |
c58b9523 | 3880 | void bfd_set_gp_size (bfd *abfd, unsigned int i); |
252b5132 | 3881 | |
c58b9523 | 3882 | bfd_vma bfd_scan_vma (const char *string, const char **end, int base); |
252b5132 | 3883 | |
c58b9523 | 3884 | bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd); |
252b5132 RH |
3885 | |
3886 | #define bfd_copy_private_bfd_data(ibfd, obfd) \ | |
3887 | BFD_SEND (obfd, _bfd_copy_private_bfd_data, \ | |
3888 | (ibfd, obfd)) | |
c58b9523 | 3889 | bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd); |
252b5132 RH |
3890 | |
3891 | #define bfd_merge_private_bfd_data(ibfd, obfd) \ | |
3892 | BFD_SEND (obfd, _bfd_merge_private_bfd_data, \ | |
3893 | (ibfd, obfd)) | |
c58b9523 | 3894 | bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags); |
252b5132 RH |
3895 | |
3896 | #define bfd_set_private_flags(abfd, flags) \ | |
ed781d5d | 3897 | BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags)) |
252b5132 | 3898 | #define bfd_sizeof_headers(abfd, reloc) \ |
ed781d5d | 3899 | BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc)) |
252b5132 RH |
3900 | |
3901 | #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ | |
ed781d5d NC |
3902 | BFD_SEND (abfd, _bfd_find_nearest_line, \ |
3903 | (abfd, sec, syms, off, file, func, line)) | |
252b5132 | 3904 | |
252b5132 | 3905 | #define bfd_debug_info_start(abfd) \ |
ed781d5d | 3906 | BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) |
252b5132 RH |
3907 | |
3908 | #define bfd_debug_info_end(abfd) \ | |
ed781d5d | 3909 | BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) |
252b5132 RH |
3910 | |
3911 | #define bfd_debug_info_accumulate(abfd, section) \ | |
ed781d5d | 3912 | BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) |
541389e2 | 3913 | |
252b5132 | 3914 | #define bfd_stat_arch_elt(abfd, stat) \ |
ed781d5d | 3915 | BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat)) |
252b5132 RH |
3916 | |
3917 | #define bfd_update_armap_timestamp(abfd) \ | |
ed781d5d | 3918 | BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd)) |
252b5132 RH |
3919 | |
3920 | #define bfd_set_arch_mach(abfd, arch, mach)\ | |
ed781d5d | 3921 | BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) |
252b5132 RH |
3922 | |
3923 | #define bfd_relax_section(abfd, section, link_info, again) \ | |
3924 | BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again)) | |
3925 | ||
3926 | #define bfd_gc_sections(abfd, link_info) \ | |
3927 | BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info)) | |
3928 | ||
8550eb6e JJ |
3929 | #define bfd_merge_sections(abfd, link_info) \ |
3930 | BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info)) | |
3931 | ||
e61463e1 AM |
3932 | #define bfd_discard_group(abfd, sec) \ |
3933 | BFD_SEND (abfd, _bfd_discard_group, (abfd, sec)) | |
3934 | ||
252b5132 RH |
3935 | #define bfd_link_hash_table_create(abfd) \ |
3936 | BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd)) | |
3937 | ||
e2d34d7d DJ |
3938 | #define bfd_link_hash_table_free(abfd, hash) \ |
3939 | BFD_SEND (abfd, _bfd_link_hash_table_free, (hash)) | |
3940 | ||
252b5132 RH |
3941 | #define bfd_link_add_symbols(abfd, info) \ |
3942 | BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info)) | |
3943 | ||
2d653fc7 AM |
3944 | #define bfd_link_just_syms(sec, info) \ |
3945 | BFD_SEND (abfd, _bfd_link_just_syms, (sec, info)) | |
3946 | ||
252b5132 RH |
3947 | #define bfd_final_link(abfd, info) \ |
3948 | BFD_SEND (abfd, _bfd_final_link, (abfd, info)) | |
3949 | ||
3950 | #define bfd_free_cached_info(abfd) \ | |
3951 | BFD_SEND (abfd, _bfd_free_cached_info, (abfd)) | |
3952 | ||
3953 | #define bfd_get_dynamic_symtab_upper_bound(abfd) \ | |
3954 | BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd)) | |
3955 | ||
3956 | #define bfd_print_private_bfd_data(abfd, file)\ | |
3957 | BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file)) | |
3958 | ||
3959 | #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \ | |
3960 | BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols)) | |
3961 | ||
3962 | #define bfd_get_dynamic_reloc_upper_bound(abfd) \ | |
3963 | BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd)) | |
3964 | ||
3965 | #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \ | |
3966 | BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms)) | |
3967 | ||
3968 | extern bfd_byte *bfd_get_relocated_section_contents | |
c58b9523 AM |
3969 | (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, |
3970 | bfd_boolean, asymbol **); | |
252b5132 | 3971 | |
c58b9523 | 3972 | bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative); |
8c98ec7d | 3973 | |
e84d6fca AM |
3974 | struct bfd_preserve |
3975 | { | |
c58b9523 AM |
3976 | void *marker; |
3977 | void *tdata; | |
e84d6fca AM |
3978 | flagword flags; |
3979 | const struct bfd_arch_info *arch_info; | |
198beae2 AC |
3980 | struct bfd_section *sections; |
3981 | struct bfd_section **section_tail; | |
e84d6fca AM |
3982 | unsigned int section_count; |
3983 | struct bfd_hash_table section_htab; | |
3984 | }; | |
3985 | ||
c58b9523 | 3986 | bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *); |
e84d6fca | 3987 | |
c58b9523 | 3988 | void bfd_preserve_restore (bfd *, struct bfd_preserve *); |
e84d6fca | 3989 | |
c58b9523 | 3990 | void bfd_preserve_finish (bfd *, struct bfd_preserve *); |
e84d6fca | 3991 | |
e61463e1 | 3992 | /* Extracted from archive.c. */ |
c58b9523 AM |
3993 | symindex bfd_get_next_mapent |
3994 | (bfd *abfd, symindex previous, carsym **sym); | |
252b5132 | 3995 | |
c58b9523 | 3996 | bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head); |
252b5132 | 3997 | |
c58b9523 | 3998 | bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous); |
252b5132 | 3999 | |
e61463e1 | 4000 | /* Extracted from corefile.c. */ |
c58b9523 | 4001 | const char *bfd_core_file_failing_command (bfd *abfd); |
252b5132 | 4002 | |
c58b9523 | 4003 | int bfd_core_file_failing_signal (bfd *abfd); |
252b5132 | 4004 | |
c58b9523 AM |
4005 | bfd_boolean core_file_matches_executable_p |
4006 | (bfd *core_bfd, bfd *exec_bfd); | |
252b5132 | 4007 | |
e61463e1 | 4008 | /* Extracted from targets.c. */ |
252b5132 | 4009 | #define BFD_SEND(bfd, message, arglist) \ |
c58b9523 | 4010 | ((*((bfd)->xvec->message)) arglist) |
252b5132 RH |
4011 | |
4012 | #ifdef DEBUG_BFD_SEND | |
4013 | #undef BFD_SEND | |
4014 | #define BFD_SEND(bfd, message, arglist) \ | |
4015 | (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ | |
4016 | ((*((bfd)->xvec->message)) arglist) : \ | |
4017 | (bfd_assert (__FILE__,__LINE__), NULL)) | |
4018 | #endif | |
4019 | #define BFD_SEND_FMT(bfd, message, arglist) \ | |
c58b9523 | 4020 | (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) |
252b5132 RH |
4021 | |
4022 | #ifdef DEBUG_BFD_SEND | |
4023 | #undef BFD_SEND_FMT | |
4024 | #define BFD_SEND_FMT(bfd, message, arglist) \ | |
4025 | (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ | |
8c603c85 | 4026 | (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ |
252b5132 RH |
4027 | (bfd_assert (__FILE__,__LINE__), NULL)) |
4028 | #endif | |
b5f79c76 NC |
4029 | |
4030 | enum bfd_flavour | |
4031 | { | |
252b5132 RH |
4032 | bfd_target_unknown_flavour, |
4033 | bfd_target_aout_flavour, | |
4034 | bfd_target_coff_flavour, | |
4035 | bfd_target_ecoff_flavour, | |
9bd09e22 | 4036 | bfd_target_xcoff_flavour, |
252b5132 RH |
4037 | bfd_target_elf_flavour, |
4038 | bfd_target_ieee_flavour, | |
4039 | bfd_target_nlm_flavour, | |
4040 | bfd_target_oasys_flavour, | |
4041 | bfd_target_tekhex_flavour, | |
4042 | bfd_target_srec_flavour, | |
4043 | bfd_target_ihex_flavour, | |
4044 | bfd_target_som_flavour, | |
4045 | bfd_target_os9k_flavour, | |
4046 | bfd_target_versados_flavour, | |
4047 | bfd_target_msdos_flavour, | |
4048 | bfd_target_ovax_flavour, | |
3c3bdf30 | 4049 | bfd_target_evax_flavour, |
3af9a47b NC |
4050 | bfd_target_mmo_flavour, |
4051 | bfd_target_mach_o_flavour, | |
4052 | bfd_target_pef_flavour, | |
4053 | bfd_target_pef_xlib_flavour, | |
4054 | bfd_target_sym_flavour | |
252b5132 RH |
4055 | }; |
4056 | ||
4057 | enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; | |
4058 | ||
52b219b5 | 4059 | /* Forward declaration. */ |
252b5132 RH |
4060 | typedef struct bfd_link_info _bfd_link_info; |
4061 | ||
4062 | typedef struct bfd_target | |
4063 | { | |
b5f79c76 | 4064 | /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */ |
252b5132 | 4065 | char *name; |
b5f79c76 NC |
4066 | |
4067 | /* The "flavour" of a back end is a general indication about | |
4068 | the contents of a file. */ | |
252b5132 | 4069 | enum bfd_flavour flavour; |
b5f79c76 NC |
4070 | |
4071 | /* The order of bytes within the data area of a file. */ | |
252b5132 | 4072 | enum bfd_endian byteorder; |
b5f79c76 NC |
4073 | |
4074 | /* The order of bytes within the header parts of a file. */ | |
252b5132 | 4075 | enum bfd_endian header_byteorder; |
b5f79c76 NC |
4076 | |
4077 | /* A mask of all the flags which an executable may have set - | |
4078 | from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */ | |
8c603c85 | 4079 | flagword object_flags; |
b5f79c76 NC |
4080 | |
4081 | /* A mask of all the flags which a section may have set - from | |
4082 | the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */ | |
252b5132 | 4083 | flagword section_flags; |
b5f79c76 NC |
4084 | |
4085 | /* The character normally found at the front of a symbol. | |
4086 | (if any), perhaps `_'. */ | |
252b5132 | 4087 | char symbol_leading_char; |
b5f79c76 NC |
4088 | |
4089 | /* The pad character for file names within an archive header. */ | |
8c603c85 | 4090 | char ar_pad_char; |
b5f79c76 NC |
4091 | |
4092 | /* The maximum number of characters in an archive header. */ | |
252b5132 | 4093 | unsigned short ar_max_namelen; |
b5f79c76 NC |
4094 | |
4095 | /* Entries for byte swapping for data. These are different from the | |
4096 | other entry points, since they don't take a BFD asthe first argument. | |
4097 | Certain other handlers could do the same. */ | |
8ce8c090 AM |
4098 | bfd_uint64_t (*bfd_getx64) (const void *); |
4099 | bfd_int64_t (*bfd_getx_signed_64) (const void *); | |
4100 | void (*bfd_putx64) (bfd_uint64_t, void *); | |
edeb6e24 AM |
4101 | bfd_vma (*bfd_getx32) (const void *); |
4102 | bfd_signed_vma (*bfd_getx_signed_32) (const void *); | |
4103 | void (*bfd_putx32) (bfd_vma, void *); | |
4104 | bfd_vma (*bfd_getx16) (const void *); | |
4105 | bfd_signed_vma (*bfd_getx_signed_16) (const void *); | |
4106 | void (*bfd_putx16) (bfd_vma, void *); | |
b5f79c76 NC |
4107 | |
4108 | /* Byte swapping for the headers. */ | |
8ce8c090 AM |
4109 | bfd_uint64_t (*bfd_h_getx64) (const void *); |
4110 | bfd_int64_t (*bfd_h_getx_signed_64) (const void *); | |
4111 | void (*bfd_h_putx64) (bfd_uint64_t, void *); | |
edeb6e24 AM |
4112 | bfd_vma (*bfd_h_getx32) (const void *); |
4113 | bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); | |
4114 | void (*bfd_h_putx32) (bfd_vma, void *); | |
4115 | bfd_vma (*bfd_h_getx16) (const void *); | |
4116 | bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); | |
4117 | void (*bfd_h_putx16) (bfd_vma, void *); | |
b5f79c76 NC |
4118 | |
4119 | /* Format dependent routines: these are vectors of entry points | |
4120 | within the target vector structure, one for each format to check. */ | |
4121 | ||
4122 | /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */ | |
c58b9523 | 4123 | const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *); |
b5f79c76 NC |
4124 | |
4125 | /* Set the format of a file being written. */ | |
c58b9523 | 4126 | bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); |
b5f79c76 NC |
4127 | |
4128 | /* Write cached information into a file being written, at <<bfd_close>>. */ | |
c58b9523 | 4129 | bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); |
252b5132 | 4130 | |
b5f79c76 | 4131 | |
52b219b5 | 4132 | /* Generic entry points. */ |
e43d48cc | 4133 | #define BFD_JUMP_TABLE_GENERIC(NAME) \ |
c58b9523 AM |
4134 | NAME##_close_and_cleanup, \ |
4135 | NAME##_bfd_free_cached_info, \ | |
4136 | NAME##_new_section_hook, \ | |
4137 | NAME##_get_section_contents, \ | |
4138 | NAME##_get_section_contents_in_window | |
252b5132 | 4139 | |
52b219b5 | 4140 | /* Called when the BFD is being closed to do any necessary cleanup. */ |
c58b9523 | 4141 | bfd_boolean (*_close_and_cleanup) (bfd *); |
52b219b5 | 4142 | /* Ask the BFD to free all cached information. */ |
c58b9523 | 4143 | bfd_boolean (*_bfd_free_cached_info) (bfd *); |
52b219b5 | 4144 | /* Called when a new section is created. */ |
c58b9523 | 4145 | bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); |
52b219b5 | 4146 | /* Read the contents of a section. */ |
b34976b6 | 4147 | bfd_boolean (*_bfd_get_section_contents) |
c58b9523 | 4148 | (bfd *, sec_ptr, void *, file_ptr, bfd_size_type); |
b34976b6 | 4149 | bfd_boolean (*_bfd_get_section_contents_in_window) |
c58b9523 | 4150 | (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type); |
252b5132 | 4151 | |
52b219b5 | 4152 | /* Entry points to copy private data. */ |
e43d48cc | 4153 | #define BFD_JUMP_TABLE_COPY(NAME) \ |
c58b9523 AM |
4154 | NAME##_bfd_copy_private_bfd_data, \ |
4155 | NAME##_bfd_merge_private_bfd_data, \ | |
4156 | NAME##_bfd_copy_private_section_data, \ | |
4157 | NAME##_bfd_copy_private_symbol_data, \ | |
4158 | NAME##_bfd_set_private_flags, \ | |
4159 | NAME##_bfd_print_private_bfd_data | |
4160 | ||
52b219b5 | 4161 | /* Called to copy BFD general private data from one object file |
252b5132 | 4162 | to another. */ |
c58b9523 | 4163 | bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); |
52b219b5 | 4164 | /* Called to merge BFD general private data from one object file |
252b5132 | 4165 | to a common output file when linking. */ |
c58b9523 | 4166 | bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); |
52b219b5 | 4167 | /* Called to copy BFD private section data from one object file |
252b5132 | 4168 | to another. */ |
b34976b6 | 4169 | bfd_boolean (*_bfd_copy_private_section_data) |
c58b9523 | 4170 | (bfd *, sec_ptr, bfd *, sec_ptr); |
8c603c85 | 4171 | /* Called to copy BFD private symbol data from one symbol |
252b5132 | 4172 | to another. */ |
b34976b6 | 4173 | bfd_boolean (*_bfd_copy_private_symbol_data) |
c58b9523 | 4174 | (bfd *, asymbol *, bfd *, asymbol *); |
b5f79c76 | 4175 | /* Called to set private backend flags. */ |
c58b9523 | 4176 | bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); |
252b5132 | 4177 | |
b5f79c76 | 4178 | /* Called to print private BFD data. */ |
c58b9523 | 4179 | bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); |
252b5132 | 4180 | |
52b219b5 | 4181 | /* Core file entry points. */ |
e43d48cc | 4182 | #define BFD_JUMP_TABLE_CORE(NAME) \ |
c58b9523 AM |
4183 | NAME##_core_file_failing_command, \ |
4184 | NAME##_core_file_failing_signal, \ | |
4185 | NAME##_core_file_matches_executable_p | |
4186 | ||
4187 | char * (*_core_file_failing_command) (bfd *); | |
4188 | int (*_core_file_failing_signal) (bfd *); | |
4189 | bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); | |
252b5132 | 4190 | |
52b219b5 | 4191 | /* Archive entry points. */ |
e43d48cc | 4192 | #define BFD_JUMP_TABLE_ARCHIVE(NAME) \ |
c58b9523 AM |
4193 | NAME##_slurp_armap, \ |
4194 | NAME##_slurp_extended_name_table, \ | |
4195 | NAME##_construct_extended_name_table, \ | |
4196 | NAME##_truncate_arname, \ | |
4197 | NAME##_write_armap, \ | |
4198 | NAME##_read_ar_hdr, \ | |
4199 | NAME##_openr_next_archived_file, \ | |
4200 | NAME##_get_elt_at_index, \ | |
4201 | NAME##_generic_stat_arch_elt, \ | |
4202 | NAME##_update_armap_timestamp | |
4203 | ||
4204 | bfd_boolean (*_bfd_slurp_armap) (bfd *); | |
4205 | bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); | |
b34976b6 | 4206 | bfd_boolean (*_bfd_construct_extended_name_table) |
c58b9523 AM |
4207 | (bfd *, char **, bfd_size_type *, const char **); |
4208 | void (*_bfd_truncate_arname) (bfd *, const char *, char *); | |
b34976b6 | 4209 | bfd_boolean (*write_armap) |
c58b9523 AM |
4210 | (bfd *, unsigned int, struct orl *, unsigned int, int); |
4211 | void * (*_bfd_read_ar_hdr_fn) (bfd *); | |
4212 | bfd * (*openr_next_archived_file) (bfd *, bfd *); | |
4213 | #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) | |
4214 | bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); | |
4215 | int (*_bfd_stat_arch_elt) (bfd *, struct stat *); | |
4216 | bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); | |
77fb9c28 | 4217 | |
52b219b5 | 4218 | /* Entry points used for symbols. */ |
e43d48cc | 4219 | #define BFD_JUMP_TABLE_SYMBOLS(NAME) \ |
c58b9523 | 4220 | NAME##_get_symtab_upper_bound, \ |
6cee3f79 | 4221 | NAME##_canonicalize_symtab, \ |
c58b9523 AM |
4222 | NAME##_make_empty_symbol, \ |
4223 | NAME##_print_symbol, \ | |
4224 | NAME##_get_symbol_info, \ | |
4225 | NAME##_bfd_is_local_label_name, \ | |
4226 | NAME##_get_lineno, \ | |
4227 | NAME##_find_nearest_line, \ | |
4228 | NAME##_bfd_make_debug_symbol, \ | |
4229 | NAME##_read_minisymbols, \ | |
4230 | NAME##_minisymbol_to_symbol | |
4231 | ||
4232 | long (*_bfd_get_symtab_upper_bound) (bfd *); | |
4233 | long (*_bfd_canonicalize_symtab) | |
fc0a2244 AC |
4234 | (bfd *, struct bfd_symbol **); |
4235 | struct bfd_symbol * | |
c58b9523 | 4236 | (*_bfd_make_empty_symbol) (bfd *); |
b34976b6 | 4237 | void (*_bfd_print_symbol) |
fc0a2244 | 4238 | (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type); |
c58b9523 | 4239 | #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) |
b34976b6 | 4240 | void (*_bfd_get_symbol_info) |
fc0a2244 | 4241 | (bfd *, struct bfd_symbol *, symbol_info *); |
c58b9523 AM |
4242 | #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) |
4243 | bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); | |
252b5132 | 4244 | |
fc0a2244 | 4245 | alent * (*_get_lineno) (bfd *, struct bfd_symbol *); |
b34976b6 | 4246 | bfd_boolean (*_bfd_find_nearest_line) |
fc0a2244 | 4247 | (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, |
c58b9523 | 4248 | const char **, const char **, unsigned int *); |
52b219b5 | 4249 | /* Back-door to allow format-aware applications to create debug symbols |
252b5132 RH |
4250 | while using BFD for everything else. Currently used by the assembler |
4251 | when creating COFF files. */ | |
b34976b6 | 4252 | asymbol * (*_bfd_make_debug_symbol) |
c58b9523 | 4253 | (bfd *, void *, unsigned long size); |
252b5132 RH |
4254 | #define bfd_read_minisymbols(b, d, m, s) \ |
4255 | BFD_SEND (b, _read_minisymbols, (b, d, m, s)) | |
b34976b6 | 4256 | long (*_read_minisymbols) |
c58b9523 | 4257 | (bfd *, bfd_boolean, void **, unsigned int *); |
252b5132 RH |
4258 | #define bfd_minisymbol_to_symbol(b, d, m, f) \ |
4259 | BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) | |
b34976b6 | 4260 | asymbol * (*_minisymbol_to_symbol) |
c58b9523 | 4261 | (bfd *, bfd_boolean, const void *, asymbol *); |
252b5132 | 4262 | |
52b219b5 | 4263 | /* Routines for relocs. */ |
e43d48cc | 4264 | #define BFD_JUMP_TABLE_RELOCS(NAME) \ |
c58b9523 AM |
4265 | NAME##_get_reloc_upper_bound, \ |
4266 | NAME##_canonicalize_reloc, \ | |
4267 | NAME##_bfd_reloc_type_lookup | |
4268 | ||
4269 | long (*_get_reloc_upper_bound) (bfd *, sec_ptr); | |
b34976b6 | 4270 | long (*_bfd_canonicalize_reloc) |
fc0a2244 | 4271 | (bfd *, sec_ptr, arelent **, struct bfd_symbol **); |
52b219b5 | 4272 | /* See documentation on reloc types. */ |
252b5132 | 4273 | reloc_howto_type * |
c58b9523 | 4274 | (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); |
252b5132 | 4275 | |
52b219b5 | 4276 | /* Routines used when writing an object file. */ |
e43d48cc | 4277 | #define BFD_JUMP_TABLE_WRITE(NAME) \ |
c58b9523 AM |
4278 | NAME##_set_arch_mach, \ |
4279 | NAME##_set_section_contents | |
4280 | ||
b34976b6 | 4281 | bfd_boolean (*_bfd_set_arch_mach) |
c58b9523 | 4282 | (bfd *, enum bfd_architecture, unsigned long); |
b34976b6 | 4283 | bfd_boolean (*_bfd_set_section_contents) |
0f867abe | 4284 | (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type); |
252b5132 | 4285 | |
52b219b5 | 4286 | /* Routines used by the linker. */ |
e43d48cc | 4287 | #define BFD_JUMP_TABLE_LINK(NAME) \ |
c58b9523 AM |
4288 | NAME##_sizeof_headers, \ |
4289 | NAME##_bfd_get_relocated_section_contents, \ | |
4290 | NAME##_bfd_relax_section, \ | |
4291 | NAME##_bfd_link_hash_table_create, \ | |
4292 | NAME##_bfd_link_hash_table_free, \ | |
4293 | NAME##_bfd_link_add_symbols, \ | |
4294 | NAME##_bfd_link_just_syms, \ | |
4295 | NAME##_bfd_final_link, \ | |
4296 | NAME##_bfd_link_split_section, \ | |
4297 | NAME##_bfd_gc_sections, \ | |
4298 | NAME##_bfd_merge_sections, \ | |
4299 | NAME##_bfd_discard_group | |
4300 | ||
4301 | int (*_bfd_sizeof_headers) (bfd *, bfd_boolean); | |
b34976b6 | 4302 | bfd_byte * (*_bfd_get_relocated_section_contents) |
c58b9523 | 4303 | (bfd *, struct bfd_link_info *, struct bfd_link_order *, |
fc0a2244 | 4304 | bfd_byte *, bfd_boolean, struct bfd_symbol **); |
252b5132 | 4305 | |
b34976b6 | 4306 | bfd_boolean (*_bfd_relax_section) |
198beae2 | 4307 | (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *); |
252b5132 | 4308 | |
52b219b5 | 4309 | /* Create a hash table for the linker. Different backends store |
252b5132 | 4310 | different information in this table. */ |
b34976b6 | 4311 | struct bfd_link_hash_table * |
c58b9523 | 4312 | (*_bfd_link_hash_table_create) (bfd *); |
252b5132 | 4313 | |
e2d34d7d | 4314 | /* Release the memory associated with the linker hash table. */ |
c58b9523 | 4315 | void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *); |
e2d34d7d | 4316 | |
52b219b5 | 4317 | /* Add symbols from this object file into the hash table. */ |
c58b9523 | 4318 | bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); |
252b5132 | 4319 | |
2d653fc7 | 4320 | /* Indicate that we are only retrieving symbol values from this section. */ |
c58b9523 | 4321 | void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); |
2d653fc7 | 4322 | |
52b219b5 | 4323 | /* Do a link based on the link_order structures attached to each |
252b5132 | 4324 | section of the BFD. */ |
c58b9523 | 4325 | bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); |
252b5132 | 4326 | |
52b219b5 | 4327 | /* Should this section be split up into smaller pieces during linking. */ |
198beae2 | 4328 | bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); |
252b5132 | 4329 | |
52b219b5 | 4330 | /* Remove sections that are not referenced from the output. */ |
c58b9523 | 4331 | bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); |
252b5132 | 4332 | |
8550eb6e | 4333 | /* Attempt to merge SEC_MERGE sections. */ |
c58b9523 | 4334 | bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); |
8550eb6e | 4335 | |
e61463e1 | 4336 | /* Discard members of a group. */ |
198beae2 | 4337 | bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); |
e61463e1 | 4338 | |
52b219b5 | 4339 | /* Routines to handle dynamic symbols and relocs. */ |
e43d48cc | 4340 | #define BFD_JUMP_TABLE_DYNAMIC(NAME) \ |
c58b9523 AM |
4341 | NAME##_get_dynamic_symtab_upper_bound, \ |
4342 | NAME##_canonicalize_dynamic_symtab, \ | |
4343 | NAME##_get_dynamic_reloc_upper_bound, \ | |
4344 | NAME##_canonicalize_dynamic_reloc | |
4345 | ||
b5f79c76 | 4346 | /* Get the amount of memory required to hold the dynamic symbols. */ |
c58b9523 | 4347 | long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); |
52b219b5 | 4348 | /* Read in the dynamic symbols. */ |
b34976b6 | 4349 | long (*_bfd_canonicalize_dynamic_symtab) |
fc0a2244 | 4350 | (bfd *, struct bfd_symbol **); |
52b219b5 | 4351 | /* Get the amount of memory required to hold the dynamic relocs. */ |
c58b9523 | 4352 | long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); |
52b219b5 | 4353 | /* Read in the dynamic relocs. */ |
b34976b6 | 4354 | long (*_bfd_canonicalize_dynamic_reloc) |
fc0a2244 | 4355 | (bfd *, arelent **, struct bfd_symbol **); |
b23b8e6e | 4356 | |
b5f79c76 NC |
4357 | /* Opposite endian version of this target. */ |
4358 | const struct bfd_target * alternative_target; | |
8c603c85 | 4359 | |
b5f79c76 NC |
4360 | /* Data for use by back-end routines, which isn't |
4361 | generic enough to belong in this structure. */ | |
9c5bfbb7 | 4362 | const void *backend_data; |
8c603c85 | 4363 | |
252b5132 | 4364 | } bfd_target; |
b5f79c76 | 4365 | |
c58b9523 | 4366 | bfd_boolean bfd_set_default_target (const char *name); |
252b5132 | 4367 | |
c58b9523 | 4368 | const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); |
252b5132 | 4369 | |
c58b9523 | 4370 | const char ** bfd_target_list (void); |
252b5132 | 4371 | |
c58b9523 AM |
4372 | const bfd_target *bfd_search_for_target |
4373 | (int (*search_func) (const bfd_target *, void *), | |
4374 | void *); | |
c3c89269 | 4375 | |
e61463e1 | 4376 | /* Extracted from format.c. */ |
c58b9523 | 4377 | bfd_boolean bfd_check_format (bfd *abfd, bfd_format format); |
252b5132 | 4378 | |
c58b9523 AM |
4379 | bfd_boolean bfd_check_format_matches |
4380 | (bfd *abfd, bfd_format format, char ***matching); | |
252b5132 | 4381 | |
c58b9523 | 4382 | bfd_boolean bfd_set_format (bfd *abfd, bfd_format format); |
252b5132 | 4383 | |
c58b9523 | 4384 | const char *bfd_format_string (bfd_format format); |
252b5132 | 4385 | |
af39267e | 4386 | /* Extracted from linker.c. */ |
c58b9523 | 4387 | bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); |
af39267e DJ |
4388 | |
4389 | #define bfd_link_split_section(abfd, sec) \ | |
4390 | BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) | |
4391 | ||
4392 | /* Extracted from simple.c. */ | |
c58b9523 AM |
4393 | bfd_byte *bfd_simple_get_relocated_section_contents |
4394 | (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); | |
af39267e | 4395 | |
252b5132 RH |
4396 | #ifdef __cplusplus |
4397 | } | |
4398 | #endif | |
4399 | #endif |