Commit | Line | Data |
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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, | |
6772dd07 | 11 | 1999, 2000, 2001, 2002, 2003, 2004, 2005 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 | |
3e110533 | 29 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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 | ||
252b5132 RH |
99 | #ifdef BFD64 |
100 | ||
101 | #ifndef BFD_HOST_64_BIT | |
102 | #error No 64 bit integer type available | |
103 | #endif /* ! defined (BFD_HOST_64_BIT) */ | |
104 | ||
105 | typedef BFD_HOST_U_64_BIT bfd_vma; | |
106 | typedef BFD_HOST_64_BIT bfd_signed_vma; | |
107 | typedef BFD_HOST_U_64_BIT bfd_size_type; | |
108 | typedef BFD_HOST_U_64_BIT symvalue; | |
109 | ||
110 | #ifndef fprintf_vma | |
111 | #if BFD_HOST_64BIT_LONG | |
112 | #define sprintf_vma(s,x) sprintf (s, "%016lx", x) | |
113 | #define fprintf_vma(f,x) fprintf (f, "%016lx", x) | |
114 | #else | |
115 | #define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff))) | |
116 | #define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff)) | |
117 | #define fprintf_vma(s,x) \ | |
118 | fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) | |
119 | #define sprintf_vma(s,x) \ | |
120 | sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) | |
121 | #endif | |
122 | #endif | |
123 | ||
124 | #else /* not BFD64 */ | |
125 | ||
126 | /* Represent a target address. Also used as a generic unsigned type | |
127 | which is guaranteed to be big enough to hold any arithmetic types | |
128 | we need to deal with. */ | |
129 | typedef unsigned long bfd_vma; | |
130 | ||
131 | /* A generic signed type which is guaranteed to be big enough to hold any | |
132 | arithmetic types we need to deal with. Can be assumed to be compatible | |
133 | with bfd_vma in the same way that signed and unsigned ints are compatible | |
134 | (as parameters, in assignment, etc). */ | |
135 | typedef long bfd_signed_vma; | |
136 | ||
137 | typedef unsigned long symvalue; | |
138 | typedef unsigned long bfd_size_type; | |
139 | ||
140 | /* Print a bfd_vma x on stream s. */ | |
e60b52c6 KH |
141 | #define fprintf_vma(s,x) fprintf (s, "%08lx", x) |
142 | #define sprintf_vma(s,x) sprintf (s, "%08lx", x) | |
252b5132 RH |
143 | |
144 | #endif /* not BFD64 */ | |
145 | ||
d0fb9a8d JJ |
146 | #define HALF_BFD_SIZE_TYPE \ |
147 | (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2)) | |
148 | ||
8ce8c090 AM |
149 | #ifndef BFD_HOST_64_BIT |
150 | /* Fall back on a 32 bit type. The idea is to make these types always | |
151 | available for function return types, but in the case that | |
152 | BFD_HOST_64_BIT is undefined such a function should abort or | |
153 | otherwise signal an error. */ | |
154 | typedef bfd_signed_vma bfd_int64_t; | |
155 | typedef bfd_vma bfd_uint64_t; | |
156 | #endif | |
157 | ||
d7ce59e3 AC |
158 | /* An offset into a file. BFD always uses the largest possible offset |
159 | based on the build time availability of fseek, fseeko, or fseeko64. */ | |
160 | typedef @bfd_file_ptr@ file_ptr; | |
161 | typedef unsigned @bfd_file_ptr@ ufile_ptr; | |
dc810e39 | 162 | |
c58b9523 AM |
163 | extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); |
164 | extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); | |
ae4221d7 | 165 | |
252b5132 | 166 | #define printf_vma(x) fprintf_vma(stdout,x) |
ae4221d7 | 167 | #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) |
252b5132 RH |
168 | |
169 | typedef unsigned int flagword; /* 32 bits of flags */ | |
170 | typedef unsigned char bfd_byte; | |
171 | \f | |
b5f79c76 | 172 | /* File formats. */ |
252b5132 | 173 | |
b5f79c76 NC |
174 | typedef enum bfd_format |
175 | { | |
176 | bfd_unknown = 0, /* File format is unknown. */ | |
5c4491d3 | 177 | bfd_object, /* Linker/assembler/compiler output. */ |
b5f79c76 NC |
178 | bfd_archive, /* Object archive file. */ |
179 | bfd_core, /* Core dump. */ | |
180 | bfd_type_end /* Marks the end; don't use it! */ | |
181 | } | |
182 | bfd_format; | |
252b5132 RH |
183 | |
184 | /* Values that may appear in the flags field of a BFD. These also | |
185 | appear in the object_flags field of the bfd_target structure, where | |
186 | they indicate the set of flags used by that backend (not all flags | |
187 | are meaningful for all object file formats) (FIXME: at the moment, | |
188 | the object_flags values have mostly just been copied from backend | |
189 | to another, and are not necessarily correct). */ | |
190 | ||
191 | /* No flags. */ | |
192 | #define BFD_NO_FLAGS 0x00 | |
193 | ||
194 | /* BFD contains relocation entries. */ | |
195 | #define HAS_RELOC 0x01 | |
196 | ||
197 | /* BFD is directly executable. */ | |
198 | #define EXEC_P 0x02 | |
199 | ||
200 | /* BFD has line number information (basically used for F_LNNO in a | |
201 | COFF header). */ | |
202 | #define HAS_LINENO 0x04 | |
203 | ||
204 | /* BFD has debugging information. */ | |
205 | #define HAS_DEBUG 0x08 | |
206 | ||
207 | /* BFD has symbols. */ | |
208 | #define HAS_SYMS 0x10 | |
209 | ||
210 | /* BFD has local symbols (basically used for F_LSYMS in a COFF | |
211 | header). */ | |
212 | #define HAS_LOCALS 0x20 | |
213 | ||
214 | /* BFD is a dynamic object. */ | |
215 | #define DYNAMIC 0x40 | |
216 | ||
217 | /* Text section is write protected (if D_PAGED is not set, this is | |
218 | like an a.out NMAGIC file) (the linker sets this by default, but | |
219 | clears it for -r or -N). */ | |
220 | #define WP_TEXT 0x80 | |
221 | ||
222 | /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the | |
223 | linker sets this by default, but clears it for -r or -n or -N). */ | |
224 | #define D_PAGED 0x100 | |
225 | ||
226 | /* BFD is relaxable (this means that bfd_relax_section may be able to | |
227 | do something) (sometimes bfd_relax_section can do something even if | |
228 | this is not set). */ | |
229 | #define BFD_IS_RELAXABLE 0x200 | |
230 | ||
231 | /* This may be set before writing out a BFD to request using a | |
232 | traditional format. For example, this is used to request that when | |
233 | writing out an a.out object the symbols not be hashed to eliminate | |
234 | duplicates. */ | |
235 | #define BFD_TRADITIONAL_FORMAT 0x400 | |
236 | ||
237 | /* This flag indicates that the BFD contents are actually cached in | |
238 | memory. If this is set, iostream points to a bfd_in_memory struct. */ | |
239 | #define BFD_IN_MEMORY 0x800 | |
b34976b6 | 240 | |
86aba9db | 241 | /* The sections in this BFD specify a memory page. */ |
026df7c5 | 242 | #define HAS_LOAD_PAGE 0x1000 |
d457dcf6 JJ |
243 | |
244 | /* This BFD has been created by the linker and doesn't correspond | |
245 | to any input file. */ | |
246 | #define BFD_LINKER_CREATED 0x2000 | |
252b5132 | 247 | \f |
b5f79c76 | 248 | /* Symbols and relocation. */ |
252b5132 RH |
249 | |
250 | /* A count of carsyms (canonical archive symbols). */ | |
251 | typedef unsigned long symindex; | |
252 | ||
253 | /* How to perform a relocation. */ | |
254 | typedef const struct reloc_howto_struct reloc_howto_type; | |
255 | ||
256 | #define BFD_NO_MORE_SYMBOLS ((symindex) ~0) | |
257 | ||
258 | /* General purpose part of a symbol X; | |
259 | target specific parts are in libcoff.h, libaout.h, etc. */ | |
260 | ||
261 | #define bfd_get_section(x) ((x)->section) | |
262 | #define bfd_get_output_section(x) ((x)->section->output_section) | |
263 | #define bfd_set_section(x,y) ((x)->section) = (y) | |
264 | #define bfd_asymbol_base(x) ((x)->section->vma) | |
265 | #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value) | |
266 | #define bfd_asymbol_name(x) ((x)->name) | |
267 | /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/ | |
268 | #define bfd_asymbol_bfd(x) ((x)->the_bfd) | |
269 | #define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour) | |
270 | ||
271 | /* A canonical archive symbol. */ | |
b5f79c76 NC |
272 | /* This is a type pun with struct ranlib on purpose! */ |
273 | typedef struct carsym | |
274 | { | |
252b5132 | 275 | char *name; |
b5f79c76 NC |
276 | file_ptr file_offset; /* Look here to find the file. */ |
277 | } | |
278 | carsym; /* To make these you call a carsymogen. */ | |
252b5132 | 279 | |
252b5132 | 280 | /* Used in generating armaps (archive tables of contents). |
b5f79c76 NC |
281 | Perhaps just a forward definition would do? */ |
282 | struct orl /* Output ranlib. */ | |
283 | { | |
284 | char **name; /* Symbol name. */ | |
285 | union | |
286 | { | |
dc810e39 AM |
287 | file_ptr pos; |
288 | bfd *abfd; | |
b5f79c76 NC |
289 | } u; /* bfd* or file position. */ |
290 | int namidx; /* Index into string table. */ | |
252b5132 RH |
291 | }; |
292 | \f | |
b5f79c76 NC |
293 | /* Linenumber stuff. */ |
294 | typedef struct lineno_cache_entry | |
295 | { | |
296 | unsigned int line_number; /* Linenumber from start of function. */ | |
297 | union | |
298 | { | |
fc0a2244 | 299 | struct bfd_symbol *sym; /* Function name. */ |
b5f79c76 | 300 | bfd_vma offset; /* Offset into section. */ |
252b5132 | 301 | } u; |
b5f79c76 NC |
302 | } |
303 | alent; | |
252b5132 | 304 | \f |
b5f79c76 | 305 | /* Object and core file sections. */ |
252b5132 RH |
306 | |
307 | #define align_power(addr, align) \ | |
e5b45b83 | 308 | (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align))) |
252b5132 | 309 | |
198beae2 | 310 | typedef struct bfd_section *sec_ptr; |
252b5132 RH |
311 | |
312 | #define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0) | |
313 | #define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0) | |
aa3d5824 | 314 | #define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0) |
252b5132 RH |
315 | #define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0) |
316 | #define bfd_section_name(bfd, ptr) ((ptr)->name) | |
eea6121a AM |
317 | #define bfd_section_size(bfd, ptr) ((ptr)->size) |
318 | #define bfd_get_section_size(ptr) ((ptr)->size) | |
252b5132 RH |
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) | |
07515404 AM |
330 | /* Find the address one past the end of SEC. */ |
331 | #define bfd_get_section_limit(bfd, sec) \ | |
332 | (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \ | |
333 | / bfd_octets_per_byte (bfd)) | |
252b5132 | 334 | |
60bcf0fa | 335 | typedef struct stat stat_type; |
252b5132 RH |
336 | \f |
337 | typedef enum bfd_print_symbol | |
60bcf0fa | 338 | { |
252b5132 RH |
339 | bfd_print_symbol_name, |
340 | bfd_print_symbol_more, | |
341 | bfd_print_symbol_all | |
342 | } bfd_print_symbol_type; | |
60bcf0fa | 343 | |
252b5132 RH |
344 | /* Information about a symbol that nm needs. */ |
345 | ||
346 | typedef struct _symbol_info | |
347 | { | |
348 | symvalue value; | |
349 | char type; | |
dc810e39 | 350 | const char *name; /* Symbol name. */ |
252b5132 | 351 | unsigned char stab_type; /* Stab type. */ |
8546af74 | 352 | char stab_other; /* Stab other. */ |
252b5132 | 353 | short stab_desc; /* Stab desc. */ |
dc810e39 | 354 | const char *stab_name; /* String for stab type. */ |
252b5132 RH |
355 | } symbol_info; |
356 | ||
357 | /* Get the name of a stabs type code. */ | |
358 | ||
c58b9523 | 359 | extern const char *bfd_get_stab_name (int); |
252b5132 RH |
360 | \f |
361 | /* Hash table routines. There is no way to free up a hash table. */ | |
362 | ||
363 | /* An element in the hash table. Most uses will actually use a larger | |
364 | structure, and an instance of this will be the first field. */ | |
365 | ||
366 | struct bfd_hash_entry | |
367 | { | |
368 | /* Next entry for this hash code. */ | |
369 | struct bfd_hash_entry *next; | |
370 | /* String being hashed. */ | |
371 | const char *string; | |
372 | /* Hash code. This is the full hash code, not the index into the | |
373 | table. */ | |
374 | unsigned long hash; | |
375 | }; | |
376 | ||
377 | /* A hash table. */ | |
378 | ||
379 | struct bfd_hash_table | |
380 | { | |
381 | /* The hash array. */ | |
382 | struct bfd_hash_entry **table; | |
383 | /* The number of slots in the hash table. */ | |
384 | unsigned int size; | |
385 | /* A function used to create new elements in the hash table. The | |
386 | first entry is itself a pointer to an element. When this | |
387 | function is first invoked, this pointer will be NULL. However, | |
388 | having the pointer permits a hierarchy of method functions to be | |
389 | built each of which calls the function in the superclass. Thus | |
390 | each function should be written to allocate a new block of memory | |
391 | only if the argument is NULL. */ | |
b34976b6 | 392 | struct bfd_hash_entry *(*newfunc) |
c58b9523 | 393 | (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); |
252b5132 | 394 | /* An objalloc for this hash table. This is a struct objalloc *, |
c58b9523 AM |
395 | but we use void * to avoid requiring the inclusion of objalloc.h. */ |
396 | void *memory; | |
252b5132 RH |
397 | }; |
398 | ||
399 | /* Initialize a hash table. */ | |
b34976b6 | 400 | extern bfd_boolean bfd_hash_table_init |
c58b9523 AM |
401 | (struct bfd_hash_table *, |
402 | struct bfd_hash_entry *(*) (struct bfd_hash_entry *, | |
403 | struct bfd_hash_table *, | |
404 | const char *)); | |
252b5132 RH |
405 | |
406 | /* Initialize a hash table specifying a size. */ | |
b34976b6 | 407 | extern bfd_boolean bfd_hash_table_init_n |
c58b9523 AM |
408 | (struct bfd_hash_table *, |
409 | struct bfd_hash_entry *(*) (struct bfd_hash_entry *, | |
410 | struct bfd_hash_table *, | |
411 | const char *), | |
412 | unsigned int size); | |
252b5132 RH |
413 | |
414 | /* Free up a hash table. */ | |
b34976b6 | 415 | extern void bfd_hash_table_free |
c58b9523 | 416 | (struct bfd_hash_table *); |
252b5132 | 417 | |
b34976b6 | 418 | /* Look up a string in a hash table. If CREATE is TRUE, a new entry |
252b5132 | 419 | will be created for this string if one does not already exist. The |
b34976b6 | 420 | COPY argument must be TRUE if this routine should copy the string |
252b5132 RH |
421 | into newly allocated memory when adding an entry. */ |
422 | extern struct bfd_hash_entry *bfd_hash_lookup | |
c58b9523 AM |
423 | (struct bfd_hash_table *, const char *, bfd_boolean create, |
424 | bfd_boolean copy); | |
252b5132 RH |
425 | |
426 | /* Replace an entry in a hash table. */ | |
427 | extern void bfd_hash_replace | |
c58b9523 AM |
428 | (struct bfd_hash_table *, struct bfd_hash_entry *old, |
429 | struct bfd_hash_entry *nw); | |
252b5132 RH |
430 | |
431 | /* Base method for creating a hash table entry. */ | |
432 | extern struct bfd_hash_entry *bfd_hash_newfunc | |
c58b9523 | 433 | (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); |
252b5132 RH |
434 | |
435 | /* Grab some space for a hash table entry. */ | |
c58b9523 AM |
436 | extern void *bfd_hash_allocate |
437 | (struct bfd_hash_table *, unsigned int); | |
252b5132 RH |
438 | |
439 | /* Traverse a hash table in a random order, calling a function on each | |
b34976b6 | 440 | element. If the function returns FALSE, the traversal stops. The |
252b5132 | 441 | INFO argument is passed to the function. */ |
b34976b6 | 442 | extern void bfd_hash_traverse |
c58b9523 AM |
443 | (struct bfd_hash_table *, |
444 | bfd_boolean (*) (struct bfd_hash_entry *, void *), | |
445 | void *info); | |
252b5132 | 446 | |
2d643429 NC |
447 | /* Allows the default size of a hash table to be configured. New hash |
448 | tables allocated using bfd_hash_table_init will be created with | |
449 | this size. */ | |
450 | extern void bfd_hash_set_default_size (bfd_size_type); | |
451 | ||
3722b82f AM |
452 | /* This structure is used to keep track of stabs in sections |
453 | information while linking. */ | |
454 | ||
455 | struct stab_info | |
456 | { | |
457 | /* A hash table used to hold stabs strings. */ | |
458 | struct bfd_strtab_hash *strings; | |
459 | /* The header file hash table. */ | |
460 | struct bfd_hash_table includes; | |
461 | /* The first .stabstr section. */ | |
462 | struct bfd_section *stabstr; | |
463 | }; | |
464 | ||
c58b9523 | 465 | #define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table |
e43d48cc | 466 | |
b5f79c76 | 467 | /* User program access to BFD facilities. */ |
252b5132 RH |
468 | |
469 | /* Direct I/O routines, for programs which know more about the object | |
470 | file than BFD does. Use higher level routines if possible. */ | |
471 | ||
c58b9523 AM |
472 | extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *); |
473 | extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *); | |
474 | extern int bfd_seek (bfd *, file_ptr, int); | |
7c192733 | 475 | extern file_ptr bfd_tell (bfd *); |
c58b9523 AM |
476 | extern int bfd_flush (bfd *); |
477 | extern int bfd_stat (bfd *, struct stat *); | |
dc810e39 AM |
478 | |
479 | /* Deprecated old routines. */ | |
480 | #if __GNUC__ | |
481 | #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ | |
482 | (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ | |
483 | bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
484 | #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ | |
485 | (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ | |
486 | bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
487 | #else | |
488 | #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ | |
489 | (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ | |
490 | bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
491 | #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ | |
492 | (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ | |
493 | bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
494 | #endif | |
c58b9523 | 495 | extern void warn_deprecated (const char *, const char *, int, const char *); |
252b5132 | 496 | |
252b5132 RH |
497 | /* Cast from const char * to char * so that caller can assign to |
498 | a char * without a warning. */ | |
499 | #define bfd_get_filename(abfd) ((char *) (abfd)->filename) | |
500 | #define bfd_get_cacheable(abfd) ((abfd)->cacheable) | |
501 | #define bfd_get_format(abfd) ((abfd)->format) | |
502 | #define bfd_get_target(abfd) ((abfd)->xvec->name) | |
503 | #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour) | |
9bd09e22 ND |
504 | #define bfd_family_coff(abfd) \ |
505 | (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \ | |
506 | bfd_get_flavour (abfd) == bfd_target_xcoff_flavour) | |
252b5132 RH |
507 | #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG) |
508 | #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE) | |
509 | #define bfd_header_big_endian(abfd) \ | |
510 | ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG) | |
511 | #define bfd_header_little_endian(abfd) \ | |
512 | ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE) | |
513 | #define bfd_get_file_flags(abfd) ((abfd)->flags) | |
514 | #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags) | |
515 | #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags) | |
516 | #define bfd_my_archive(abfd) ((abfd)->my_archive) | |
517 | #define bfd_has_map(abfd) ((abfd)->has_armap) | |
518 | ||
519 | #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types) | |
520 | #define bfd_usrdata(abfd) ((abfd)->usrdata) | |
521 | ||
522 | #define bfd_get_start_address(abfd) ((abfd)->start_address) | |
523 | #define bfd_get_symcount(abfd) ((abfd)->symcount) | |
524 | #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols) | |
525 | #define bfd_count_sections(abfd) ((abfd)->section_count) | |
526 | ||
1f70368c DJ |
527 | #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount) |
528 | ||
252b5132 RH |
529 | #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char) |
530 | ||
b34976b6 | 531 | #define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE) |
252b5132 | 532 | |
b34976b6 | 533 | extern bfd_boolean bfd_cache_close |
c58b9523 | 534 | (bfd *abfd); |
d436a9b3 FCE |
535 | /* NB: This declaration should match the autogenerated one in libbfd.h. */ |
536 | ||
02d5a37b JG |
537 | extern bfd_boolean bfd_cache_close_all (void); |
538 | ||
b34976b6 | 539 | extern bfd_boolean bfd_record_phdr |
c58b9523 | 540 | (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma, |
198beae2 | 541 | bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **); |
252b5132 RH |
542 | |
543 | /* Byte swapping routines. */ | |
544 | ||
8ce8c090 AM |
545 | bfd_uint64_t bfd_getb64 (const void *); |
546 | bfd_uint64_t bfd_getl64 (const void *); | |
547 | bfd_int64_t bfd_getb_signed_64 (const void *); | |
548 | bfd_int64_t bfd_getl_signed_64 (const void *); | |
edeb6e24 AM |
549 | bfd_vma bfd_getb32 (const void *); |
550 | bfd_vma bfd_getl32 (const void *); | |
551 | bfd_signed_vma bfd_getb_signed_32 (const void *); | |
552 | bfd_signed_vma bfd_getl_signed_32 (const void *); | |
553 | bfd_vma bfd_getb16 (const void *); | |
554 | bfd_vma bfd_getl16 (const void *); | |
555 | bfd_signed_vma bfd_getb_signed_16 (const void *); | |
556 | bfd_signed_vma bfd_getl_signed_16 (const void *); | |
8ce8c090 AM |
557 | void bfd_putb64 (bfd_uint64_t, void *); |
558 | void bfd_putl64 (bfd_uint64_t, void *); | |
edeb6e24 AM |
559 | void bfd_putb32 (bfd_vma, void *); |
560 | void bfd_putl32 (bfd_vma, void *); | |
561 | void bfd_putb16 (bfd_vma, void *); | |
562 | void bfd_putl16 (bfd_vma, void *); | |
8c603c85 NC |
563 | |
564 | /* Byte swapping routines which take size and endiannes as arguments. */ | |
565 | ||
8ce8c090 AM |
566 | bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean); |
567 | void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean); | |
082b7297 L |
568 | |
569 | extern bfd_boolean bfd_section_already_linked_table_init (void); | |
570 | extern void bfd_section_already_linked_table_free (void); | |
252b5132 RH |
571 | \f |
572 | /* Externally visible ECOFF routines. */ | |
573 | ||
574 | #if defined(__STDC__) || defined(ALMOST_STDC) | |
575 | struct ecoff_debug_info; | |
576 | struct ecoff_debug_swap; | |
577 | struct ecoff_extr; | |
fc0a2244 | 578 | struct bfd_symbol; |
252b5132 RH |
579 | struct bfd_link_info; |
580 | struct bfd_link_hash_entry; | |
581 | struct bfd_elf_version_tree; | |
582 | #endif | |
b34976b6 | 583 | extern bfd_vma bfd_ecoff_get_gp_value |
c58b9523 | 584 | (bfd * abfd); |
b34976b6 | 585 | extern bfd_boolean bfd_ecoff_set_gp_value |
c58b9523 | 586 | (bfd *abfd, bfd_vma gp_value); |
b34976b6 | 587 | extern bfd_boolean bfd_ecoff_set_regmasks |
c58b9523 AM |
588 | (bfd *abfd, unsigned long gprmask, unsigned long fprmask, |
589 | unsigned long *cprmask); | |
590 | extern void *bfd_ecoff_debug_init | |
591 | (bfd *output_bfd, struct ecoff_debug_info *output_debug, | |
592 | const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); | |
252b5132 | 593 | extern void bfd_ecoff_debug_free |
c58b9523 AM |
594 | (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, |
595 | const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); | |
b34976b6 | 596 | extern bfd_boolean bfd_ecoff_debug_accumulate |
c58b9523 AM |
597 | (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, |
598 | const struct ecoff_debug_swap *output_swap, bfd *input_bfd, | |
599 | struct ecoff_debug_info *input_debug, | |
600 | const struct ecoff_debug_swap *input_swap, struct bfd_link_info *); | |
b34976b6 | 601 | extern bfd_boolean bfd_ecoff_debug_accumulate_other |
c58b9523 AM |
602 | (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, |
603 | const struct ecoff_debug_swap *output_swap, bfd *input_bfd, | |
604 | struct bfd_link_info *); | |
b34976b6 | 605 | extern bfd_boolean bfd_ecoff_debug_externals |
c58b9523 AM |
606 | (bfd *abfd, struct ecoff_debug_info *debug, |
607 | const struct ecoff_debug_swap *swap, bfd_boolean relocatable, | |
fc0a2244 AC |
608 | bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *), |
609 | void (*set_index) (struct bfd_symbol *, bfd_size_type)); | |
b34976b6 | 610 | extern bfd_boolean bfd_ecoff_debug_one_external |
c58b9523 AM |
611 | (bfd *abfd, struct ecoff_debug_info *debug, |
612 | const struct ecoff_debug_swap *swap, const char *name, | |
613 | struct ecoff_extr *esym); | |
252b5132 | 614 | extern bfd_size_type bfd_ecoff_debug_size |
c58b9523 AM |
615 | (bfd *abfd, struct ecoff_debug_info *debug, |
616 | const struct ecoff_debug_swap *swap); | |
b34976b6 | 617 | extern bfd_boolean bfd_ecoff_write_debug |
c58b9523 AM |
618 | (bfd *abfd, struct ecoff_debug_info *debug, |
619 | const struct ecoff_debug_swap *swap, file_ptr where); | |
b34976b6 | 620 | extern bfd_boolean bfd_ecoff_write_accumulated_debug |
c58b9523 AM |
621 | (void *handle, bfd *abfd, struct ecoff_debug_info *debug, |
622 | const struct ecoff_debug_swap *swap, | |
623 | struct bfd_link_info *info, file_ptr where); | |
252b5132 RH |
624 | |
625 | /* Externally visible ELF routines. */ | |
626 | ||
627 | struct bfd_link_needed_list | |
628 | { | |
629 | struct bfd_link_needed_list *next; | |
630 | bfd *by; | |
631 | const char *name; | |
632 | }; | |
633 | ||
4a43e768 AM |
634 | enum dynamic_lib_link_class { |
635 | DYN_NORMAL = 0, | |
636 | DYN_AS_NEEDED = 1, | |
e56f61be L |
637 | DYN_DT_NEEDED = 2, |
638 | DYN_NO_ADD_NEEDED = 4, | |
639 | DYN_NO_NEEDED = 8 | |
4a43e768 AM |
640 | }; |
641 | ||
45d6a902 | 642 | extern bfd_boolean bfd_elf_record_link_assignment |
fe21a8fc L |
643 | (bfd *, struct bfd_link_info *, const char *, bfd_boolean, |
644 | bfd_boolean); | |
252b5132 | 645 | extern struct bfd_link_needed_list *bfd_elf_get_needed_list |
c58b9523 | 646 | (bfd *, struct bfd_link_info *); |
b34976b6 | 647 | extern bfd_boolean bfd_elf_get_bfd_needed_list |
c58b9523 | 648 | (bfd *, struct bfd_link_needed_list **); |
11c251f4 | 649 | extern bfd_boolean bfd_elf_size_dynamic_sections |
c58b9523 | 650 | (bfd *, const char *, const char *, const char *, const char * const *, |
8423293d AM |
651 | struct bfd_link_info *, struct bfd_section **, |
652 | struct bfd_elf_version_tree *); | |
653 | extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr | |
654 | (bfd *, struct bfd_link_info *); | |
b34976b6 | 655 | extern void bfd_elf_set_dt_needed_name |
c58b9523 | 656 | (bfd *, const char *); |
b34976b6 | 657 | extern const char *bfd_elf_get_dt_soname |
c58b9523 | 658 | (bfd *); |
4a43e768 AM |
659 | extern void bfd_elf_set_dyn_lib_class |
660 | (bfd *, int); | |
e56f61be L |
661 | extern int bfd_elf_get_dyn_lib_class |
662 | (bfd *); | |
a963dc6a | 663 | extern struct bfd_link_needed_list *bfd_elf_get_runpath_list |
c58b9523 | 664 | (bfd *, struct bfd_link_info *); |
c152c796 | 665 | extern bfd_boolean bfd_elf_discard_info |
c58b9523 | 666 | (bfd *, struct bfd_link_info *); |
8a696751 AM |
667 | extern unsigned int _bfd_elf_default_action_discarded |
668 | (struct bfd_section *); | |
252b5132 | 669 | |
7f8d5fc9 ILT |
670 | /* Return an upper bound on the number of bytes required to store a |
671 | copy of ABFD's program header table entries. Return -1 if an error | |
672 | occurs; bfd_get_error will return an appropriate code. */ | |
b34976b6 | 673 | extern long bfd_get_elf_phdr_upper_bound |
c58b9523 | 674 | (bfd *abfd); |
7f8d5fc9 ILT |
675 | |
676 | /* Copy ABFD's program header table entries to *PHDRS. The entries | |
677 | will be stored as an array of Elf_Internal_Phdr structures, as | |
678 | defined in include/elf/internal.h. To find out how large the | |
679 | buffer needs to be, call bfd_get_elf_phdr_upper_bound. | |
680 | ||
681 | Return the number of program header table entries read, or -1 if an | |
682 | error occurs; bfd_get_error will return an appropriate code. */ | |
b34976b6 | 683 | extern int bfd_get_elf_phdrs |
c58b9523 | 684 | (bfd *abfd, void *phdrs); |
7f8d5fc9 | 685 | |
a05758dd RM |
686 | /* Create a new BFD as if by bfd_openr. Rather than opening a file, |
687 | reconstruct an ELF file by reading the segments out of remote memory | |
688 | based on the ELF file header at EHDR_VMA and the ELF program headers it | |
689 | points to. If not null, *LOADBASEP is filled in with the difference | |
690 | between the VMAs from which the segments were read, and the VMAs the | |
691 | file headers (and hence BFD's idea of each section's VMA) put them at. | |
692 | ||
693 | The function TARGET_READ_MEMORY is called to copy LEN bytes from the | |
694 | remote memory at target address VMA into the local buffer at MYADDR; it | |
695 | should return zero on success or an `errno' code on failure. TEMPL must | |
696 | be a BFD for an ELF target with the word size and byte order found in | |
697 | the remote memory. */ | |
698 | extern bfd *bfd_elf_bfd_from_remote_memory | |
c58b9523 | 699 | (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep, |
f075ee0c | 700 | int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len)); |
a05758dd | 701 | |
3425c182 | 702 | /* Return the arch_size field of an elf bfd, or -1 if not elf. */ |
b34976b6 | 703 | extern int bfd_get_arch_size |
c58b9523 | 704 | (bfd *); |
3425c182 | 705 | |
b34976b6 AM |
706 | /* Return TRUE if address "naturally" sign extends, or -1 if not elf. */ |
707 | extern int bfd_get_sign_extend_vma | |
c58b9523 | 708 | (bfd *); |
6d9019e4 | 709 | |
e1918d23 AM |
710 | extern struct bfd_section *_bfd_elf_tls_setup |
711 | (bfd *, struct bfd_link_info *); | |
712 | ||
1e035701 | 713 | extern void _bfd_fix_excluded_sec_syms |
a3c2b96a | 714 | (bfd *, struct bfd_link_info *); |
f652615e | 715 | |
266abb8f NS |
716 | extern unsigned bfd_m68k_mach_to_features (int); |
717 | ||
718 | extern int bfd_m68k_features_to_mach (unsigned); | |
719 | ||
b34976b6 | 720 | extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs |
a3c2b96a AM |
721 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, |
722 | char **); | |
0752970e | 723 | |
0f64bb02 CM |
724 | extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs |
725 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, | |
726 | char **); | |
727 | ||
252b5132 RH |
728 | /* SunOS shared library support routines for the linker. */ |
729 | ||
730 | extern struct bfd_link_needed_list *bfd_sunos_get_needed_list | |
c58b9523 | 731 | (bfd *, struct bfd_link_info *); |
b34976b6 | 732 | extern bfd_boolean bfd_sunos_record_link_assignment |
c58b9523 | 733 | (bfd *, struct bfd_link_info *, const char *); |
b34976b6 | 734 | extern bfd_boolean bfd_sunos_size_dynamic_sections |
a3c2b96a AM |
735 | (bfd *, struct bfd_link_info *, struct bfd_section **, |
736 | struct bfd_section **, struct bfd_section **); | |
252b5132 RH |
737 | |
738 | /* Linux shared library support routines for the linker. */ | |
739 | ||
b34976b6 | 740 | extern bfd_boolean bfd_i386linux_size_dynamic_sections |
c58b9523 | 741 | (bfd *, struct bfd_link_info *); |
b34976b6 | 742 | extern bfd_boolean bfd_m68klinux_size_dynamic_sections |
c58b9523 | 743 | (bfd *, struct bfd_link_info *); |
b34976b6 | 744 | extern bfd_boolean bfd_sparclinux_size_dynamic_sections |
c58b9523 | 745 | (bfd *, struct bfd_link_info *); |
252b5132 RH |
746 | |
747 | /* mmap hacks */ | |
748 | ||
749 | struct _bfd_window_internal; | |
750 | typedef struct _bfd_window_internal bfd_window_internal; | |
751 | ||
b5f79c76 NC |
752 | typedef struct _bfd_window |
753 | { | |
252b5132 | 754 | /* What the user asked for. */ |
c58b9523 | 755 | void *data; |
252b5132 RH |
756 | bfd_size_type size; |
757 | /* The actual window used by BFD. Small user-requested read-only | |
758 | regions sharing a page may share a single window into the object | |
759 | file. Read-write versions shouldn't until I've fixed things to | |
760 | keep track of which portions have been claimed by the | |
761 | application; don't want to give the same region back when the | |
762 | application wants two writable copies! */ | |
763 | struct _bfd_window_internal *i; | |
b5f79c76 NC |
764 | } |
765 | bfd_window; | |
252b5132 | 766 | |
b34976b6 | 767 | extern void bfd_init_window |
c58b9523 | 768 | (bfd_window *); |
b34976b6 | 769 | extern void bfd_free_window |
c58b9523 | 770 | (bfd_window *); |
b34976b6 | 771 | extern bfd_boolean bfd_get_file_window |
c58b9523 | 772 | (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean); |
252b5132 RH |
773 | |
774 | /* XCOFF support routines for the linker. */ | |
775 | ||
b34976b6 | 776 | extern bfd_boolean bfd_xcoff_link_record_set |
c58b9523 | 777 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type); |
b34976b6 | 778 | extern bfd_boolean bfd_xcoff_import_symbol |
c58b9523 AM |
779 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma, |
780 | const char *, const char *, const char *, unsigned int); | |
b34976b6 | 781 | extern bfd_boolean bfd_xcoff_export_symbol |
c58b9523 | 782 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); |
b34976b6 | 783 | extern bfd_boolean bfd_xcoff_link_count_reloc |
c58b9523 | 784 | (bfd *, struct bfd_link_info *, const char *); |
b34976b6 | 785 | extern bfd_boolean bfd_xcoff_record_link_assignment |
c58b9523 | 786 | (bfd *, struct bfd_link_info *, const char *); |
b34976b6 | 787 | extern bfd_boolean bfd_xcoff_size_dynamic_sections |
c58b9523 AM |
788 | (bfd *, struct bfd_link_info *, const char *, const char *, |
789 | unsigned long, unsigned long, unsigned long, bfd_boolean, | |
198beae2 | 790 | int, bfd_boolean, bfd_boolean, struct bfd_section **, bfd_boolean); |
b34976b6 | 791 | extern bfd_boolean bfd_xcoff_link_generate_rtinit |
c58b9523 | 792 | (bfd *, const char *, const char *, bfd_boolean); |
252b5132 | 793 | |
54327882 | 794 | /* XCOFF support routines for ar. */ |
b34976b6 | 795 | extern bfd_boolean bfd_xcoff_ar_archive_set_magic |
c58b9523 | 796 | (bfd *, char *); |
54327882 | 797 | |
252b5132 RH |
798 | /* Externally visible COFF routines. */ |
799 | ||
800 | #if defined(__STDC__) || defined(ALMOST_STDC) | |
801 | struct internal_syment; | |
802 | union internal_auxent; | |
803 | #endif | |
804 | ||
b34976b6 | 805 | extern bfd_boolean bfd_coff_get_syment |
fc0a2244 | 806 | (bfd *, struct bfd_symbol *, struct internal_syment *); |
252b5132 | 807 | |
b34976b6 | 808 | extern bfd_boolean bfd_coff_get_auxent |
fc0a2244 | 809 | (bfd *, struct bfd_symbol *, int, union internal_auxent *); |
252b5132 | 810 | |
b34976b6 | 811 | extern bfd_boolean bfd_coff_set_symbol_class |
fc0a2244 | 812 | (bfd *, struct bfd_symbol *, unsigned int); |
252b5132 | 813 | |
b34976b6 | 814 | extern bfd_boolean bfd_m68k_coff_create_embedded_relocs |
198beae2 | 815 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); |
3eb6f68f | 816 | |
252b5132 | 817 | /* ARM Interworking support. Called from linker. */ |
b34976b6 | 818 | extern bfd_boolean bfd_arm_allocate_interworking_sections |
c58b9523 | 819 | (struct bfd_link_info *); |
252b5132 | 820 | |
b34976b6 | 821 | extern bfd_boolean bfd_arm_process_before_allocation |
c58b9523 | 822 | (bfd *, struct bfd_link_info *, int); |
252b5132 | 823 | |
b34976b6 | 824 | extern bfd_boolean bfd_arm_get_bfd_for_interworking |
c58b9523 | 825 | (bfd *, struct bfd_link_info *); |
252b5132 | 826 | |
86033394 | 827 | /* PE ARM Interworking support. Called from linker. */ |
b34976b6 | 828 | extern bfd_boolean bfd_arm_pe_allocate_interworking_sections |
c58b9523 | 829 | (struct bfd_link_info *); |
86033394 | 830 | |
b34976b6 | 831 | extern bfd_boolean bfd_arm_pe_process_before_allocation |
c58b9523 | 832 | (bfd *, struct bfd_link_info *, int); |
86033394 | 833 | |
b34976b6 | 834 | extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking |
c58b9523 | 835 | (bfd *, struct bfd_link_info *); |
86033394 | 836 | |
252b5132 | 837 | /* ELF ARM Interworking support. Called from linker. */ |
b34976b6 | 838 | extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections |
c58b9523 | 839 | (struct bfd_link_info *); |
67e5d3d6 | 840 | |
b34976b6 | 841 | extern bfd_boolean bfd_elf32_arm_process_before_allocation |
dea514f5 | 842 | (bfd *, struct bfd_link_info *, int); |
eb043451 PB |
843 | |
844 | void bfd_elf32_arm_set_target_relocs | |
33bfe774 | 845 | (struct bfd_link_info *, int, char *, int, int); |
67e5d3d6 | 846 | |
b34976b6 | 847 | extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking |
c58b9523 | 848 | (bfd *, struct bfd_link_info *); |
252b5132 | 849 | |
b34976b6 | 850 | extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd |
c58b9523 | 851 | (bfd *, struct bfd_link_info *); |
8afb0e02 | 852 | |
9d2da7ca | 853 | /* ELF ARM mapping symbol support */ |
05ea83ed | 854 | extern bfd_boolean bfd_is_arm_mapping_symbol_name |
9d2da7ca JB |
855 | (const char * name); |
856 | ||
5a6c6817 NC |
857 | /* ARM Note section processing. */ |
858 | extern bfd_boolean bfd_arm_merge_machines | |
c58b9523 | 859 | (bfd *, bfd *); |
5a6c6817 NC |
860 | |
861 | extern bfd_boolean bfd_arm_update_notes | |
c58b9523 | 862 | (bfd *, const char *); |
5a6c6817 NC |
863 | |
864 | extern unsigned int bfd_arm_get_mach_from_notes | |
c58b9523 | 865 | (bfd *, const char *); |
5a6c6817 | 866 | |
8546af74 | 867 | /* TI COFF load page support. */ |
b9af77f5 | 868 | extern void bfd_ticoff_set_section_load_page |
198beae2 | 869 | (struct bfd_section *, int); |
b9af77f5 TW |
870 | |
871 | extern int bfd_ticoff_get_section_load_page | |
198beae2 | 872 | (struct bfd_section *); |
b9af77f5 | 873 | |
7a9823f1 RS |
874 | /* H8/300 functions. */ |
875 | extern bfd_vma bfd_h8300_pad_address | |
876 | (bfd *, bfd_vma); | |
877 | ||
3f7deb8a L |
878 | /* IA64 Itanium code generation. Called from linker. */ |
879 | extern void bfd_elf32_ia64_after_parse | |
880 | (int); | |
881 | ||
882 | extern void bfd_elf64_ia64_after_parse | |
883 | (int); | |
884 | ||
082b7297 L |
885 | /* This structure is used for a comdat section, as in PE. A comdat |
886 | section is associated with a particular symbol. When the linker | |
887 | sees a comdat section, it keeps only one of the sections with a | |
888 | given name and associated with a given symbol. */ | |
889 | ||
890 | struct coff_comdat_info | |
891 | { | |
892 | /* The name of the symbol associated with a comdat section. */ | |
893 | const char *name; | |
894 | ||
895 | /* The local symbol table index of the symbol associated with a | |
896 | comdat section. This is only meaningful to the object file format | |
897 | specific code; it is not an index into the list returned by | |
898 | bfd_canonicalize_symtab. */ | |
899 | long symbol; | |
900 | }; | |
901 | ||
902 | extern struct coff_comdat_info *bfd_coff_get_comdat_section | |
903 | (bfd *, struct bfd_section *); | |
904 | ||
e61463e1 | 905 | /* Extracted from init.c. */ |
c58b9523 | 906 | void bfd_init (void); |
252b5132 | 907 | |
e61463e1 | 908 | /* Extracted from opncls.c. */ |
2d0123b7 MM |
909 | bfd *bfd_fopen (const char *filename, const char *target, |
910 | const char *mode, int fd); | |
911 | ||
c58b9523 | 912 | bfd *bfd_openr (const char *filename, const char *target); |
252b5132 | 913 | |
c58b9523 | 914 | bfd *bfd_fdopenr (const char *filename, const char *target, int fd); |
252b5132 | 915 | |
c58b9523 | 916 | bfd *bfd_openstreamr (const char *, const char *, void *); |
252b5132 | 917 | |
40838a72 AC |
918 | bfd *bfd_openr_iovec (const char *filename, const char *target, |
919 | void *(*open) (struct bfd *nbfd, | |
920 | void *open_closure), | |
921 | void *open_closure, | |
922 | file_ptr (*pread) (struct bfd *nbfd, | |
923 | void *stream, | |
924 | void *buf, | |
925 | file_ptr nbytes, | |
926 | file_ptr offset), | |
927 | int (*close) (struct bfd *nbfd, | |
928 | void *stream)); | |
929 | ||
c58b9523 | 930 | bfd *bfd_openw (const char *filename, const char *target); |
252b5132 | 931 | |
c58b9523 | 932 | bfd_boolean bfd_close (bfd *abfd); |
252b5132 | 933 | |
c58b9523 | 934 | bfd_boolean bfd_close_all_done (bfd *); |
252b5132 | 935 | |
c58b9523 | 936 | bfd *bfd_create (const char *filename, bfd *templ); |
252b5132 | 937 | |
c58b9523 | 938 | bfd_boolean bfd_make_writable (bfd *abfd); |
252b5132 | 939 | |
c58b9523 | 940 | bfd_boolean bfd_make_readable (bfd *abfd); |
252b5132 | 941 | |
c58b9523 AM |
942 | unsigned long bfd_calc_gnu_debuglink_crc32 |
943 | (unsigned long crc, const unsigned char *buf, bfd_size_type len); | |
2593f09a | 944 | |
c58b9523 | 945 | char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir); |
31f7ba04 | 946 | |
198beae2 | 947 | struct bfd_section *bfd_create_gnu_debuglink_section |
c58b9523 | 948 | (bfd *abfd, const char *filename); |
e7c81c25 | 949 | |
c58b9523 | 950 | bfd_boolean bfd_fill_in_gnu_debuglink_section |
198beae2 | 951 | (bfd *abfd, struct bfd_section *sect, const char *filename); |
2593f09a | 952 | |
e61463e1 | 953 | /* Extracted from libbfd.c. */ |
541389e2 | 954 | |
52b219b5 | 955 | /* Byte swapping macros for user section data. */ |
252b5132 RH |
956 | |
957 | #define bfd_put_8(abfd, val, ptr) \ | |
edeb6e24 | 958 | ((void) (*((unsigned char *) (ptr)) = (val) & 0xff)) |
252b5132 | 959 | #define bfd_put_signed_8 \ |
c58b9523 | 960 | bfd_put_8 |
252b5132 | 961 | #define bfd_get_8(abfd, ptr) \ |
c58b9523 | 962 | (*(unsigned char *) (ptr) & 0xff) |
252b5132 | 963 | #define bfd_get_signed_8(abfd, ptr) \ |
c58b9523 | 964 | (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80) |
252b5132 RH |
965 | |
966 | #define bfd_put_16(abfd, val, ptr) \ | |
c58b9523 | 967 | BFD_SEND (abfd, bfd_putx16, ((val),(ptr))) |
252b5132 | 968 | #define bfd_put_signed_16 \ |
c58b9523 | 969 | bfd_put_16 |
252b5132 | 970 | #define bfd_get_16(abfd, ptr) \ |
c58b9523 | 971 | BFD_SEND (abfd, bfd_getx16, (ptr)) |
252b5132 | 972 | #define bfd_get_signed_16(abfd, ptr) \ |
c58b9523 | 973 | BFD_SEND (abfd, bfd_getx_signed_16, (ptr)) |
252b5132 RH |
974 | |
975 | #define bfd_put_32(abfd, val, ptr) \ | |
c58b9523 | 976 | BFD_SEND (abfd, bfd_putx32, ((val),(ptr))) |
252b5132 | 977 | #define bfd_put_signed_32 \ |
c58b9523 | 978 | bfd_put_32 |
252b5132 | 979 | #define bfd_get_32(abfd, ptr) \ |
c58b9523 | 980 | BFD_SEND (abfd, bfd_getx32, (ptr)) |
252b5132 | 981 | #define bfd_get_signed_32(abfd, ptr) \ |
c58b9523 | 982 | BFD_SEND (abfd, bfd_getx_signed_32, (ptr)) |
252b5132 RH |
983 | |
984 | #define bfd_put_64(abfd, val, ptr) \ | |
c58b9523 | 985 | BFD_SEND (abfd, bfd_putx64, ((val), (ptr))) |
252b5132 | 986 | #define bfd_put_signed_64 \ |
c58b9523 | 987 | bfd_put_64 |
252b5132 | 988 | #define bfd_get_64(abfd, ptr) \ |
c58b9523 | 989 | BFD_SEND (abfd, bfd_getx64, (ptr)) |
252b5132 | 990 | #define bfd_get_signed_64(abfd, ptr) \ |
c58b9523 | 991 | BFD_SEND (abfd, bfd_getx_signed_64, (ptr)) |
252b5132 | 992 | |
c58b9523 AM |
993 | #define bfd_get(bits, abfd, ptr) \ |
994 | ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \ | |
995 | : (bits) == 16 ? bfd_get_16 (abfd, ptr) \ | |
996 | : (bits) == 32 ? bfd_get_32 (abfd, ptr) \ | |
997 | : (bits) == 64 ? bfd_get_64 (abfd, ptr) \ | |
998 | : (abort (), (bfd_vma) - 1)) | |
c7ac6ff8 | 999 | |
c58b9523 AM |
1000 | #define bfd_put(bits, abfd, val, ptr) \ |
1001 | ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \ | |
1002 | : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \ | |
1003 | : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \ | |
1004 | : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \ | |
1005 | : (abort (), (void) 0)) | |
c7ac6ff8 | 1006 | |
541389e2 | 1007 | |
52b219b5 | 1008 | /* Byte swapping macros for file header data. */ |
252b5132 RH |
1009 | |
1010 | #define bfd_h_put_8(abfd, val, ptr) \ | |
dc810e39 | 1011 | bfd_put_8 (abfd, val, ptr) |
252b5132 | 1012 | #define bfd_h_put_signed_8(abfd, val, ptr) \ |
dc810e39 | 1013 | bfd_put_8 (abfd, val, ptr) |
252b5132 | 1014 | #define bfd_h_get_8(abfd, ptr) \ |
dc810e39 | 1015 | bfd_get_8 (abfd, ptr) |
252b5132 | 1016 | #define bfd_h_get_signed_8(abfd, ptr) \ |
dc810e39 | 1017 | bfd_get_signed_8 (abfd, ptr) |
252b5132 RH |
1018 | |
1019 | #define bfd_h_put_16(abfd, val, ptr) \ | |
dc810e39 | 1020 | BFD_SEND (abfd, bfd_h_putx16, (val, ptr)) |
252b5132 | 1021 | #define bfd_h_put_signed_16 \ |
dc810e39 | 1022 | bfd_h_put_16 |
252b5132 | 1023 | #define bfd_h_get_16(abfd, ptr) \ |
dc810e39 | 1024 | BFD_SEND (abfd, bfd_h_getx16, (ptr)) |
252b5132 | 1025 | #define bfd_h_get_signed_16(abfd, ptr) \ |
dc810e39 | 1026 | BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr)) |
252b5132 RH |
1027 | |
1028 | #define bfd_h_put_32(abfd, val, ptr) \ | |
dc810e39 | 1029 | BFD_SEND (abfd, bfd_h_putx32, (val, ptr)) |
252b5132 | 1030 | #define bfd_h_put_signed_32 \ |
dc810e39 | 1031 | bfd_h_put_32 |
252b5132 | 1032 | #define bfd_h_get_32(abfd, ptr) \ |
dc810e39 | 1033 | BFD_SEND (abfd, bfd_h_getx32, (ptr)) |
252b5132 | 1034 | #define bfd_h_get_signed_32(abfd, ptr) \ |
dc810e39 | 1035 | BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr)) |
252b5132 RH |
1036 | |
1037 | #define bfd_h_put_64(abfd, val, ptr) \ | |
dc810e39 | 1038 | BFD_SEND (abfd, bfd_h_putx64, (val, ptr)) |
252b5132 | 1039 | #define bfd_h_put_signed_64 \ |
dc810e39 | 1040 | bfd_h_put_64 |
252b5132 | 1041 | #define bfd_h_get_64(abfd, ptr) \ |
dc810e39 | 1042 | BFD_SEND (abfd, bfd_h_getx64, (ptr)) |
252b5132 | 1043 | #define bfd_h_get_signed_64(abfd, ptr) \ |
dc810e39 AM |
1044 | BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr)) |
1045 | ||
edeb6e24 AM |
1046 | /* Aliases for the above, which should eventually go away. */ |
1047 | ||
1048 | #define H_PUT_64 bfd_h_put_64 | |
1049 | #define H_PUT_32 bfd_h_put_32 | |
1050 | #define H_PUT_16 bfd_h_put_16 | |
1051 | #define H_PUT_8 bfd_h_put_8 | |
1052 | #define H_PUT_S64 bfd_h_put_signed_64 | |
1053 | #define H_PUT_S32 bfd_h_put_signed_32 | |
1054 | #define H_PUT_S16 bfd_h_put_signed_16 | |
1055 | #define H_PUT_S8 bfd_h_put_signed_8 | |
1056 | #define H_GET_64 bfd_h_get_64 | |
1057 | #define H_GET_32 bfd_h_get_32 | |
1058 | #define H_GET_16 bfd_h_get_16 | |
1059 | #define H_GET_8 bfd_h_get_8 | |
1060 | #define H_GET_S64 bfd_h_get_signed_64 | |
1061 | #define H_GET_S32 bfd_h_get_signed_32 | |
1062 | #define H_GET_S16 bfd_h_get_signed_16 | |
1063 | #define H_GET_S8 bfd_h_get_signed_8 | |
dc810e39 | 1064 | |
252b5132 | 1065 | |
93509525 | 1066 | /* Extracted from bfdio.c. */ |
c58b9523 | 1067 | long bfd_get_mtime (bfd *abfd); |
93509525 | 1068 | |
c58b9523 | 1069 | long bfd_get_size (bfd *abfd); |
93509525 KD |
1070 | |
1071 | /* Extracted from bfdwin.c. */ | |
e61463e1 | 1072 | /* Extracted from section.c. */ |
198beae2 | 1073 | typedef struct bfd_section |
252b5132 | 1074 | { |
52b219b5 AM |
1075 | /* The name of the section; the name isn't a copy, the pointer is |
1076 | the same as that passed to bfd_make_section. */ | |
52b219b5 AM |
1077 | const char *name; |
1078 | ||
1079 | /* A unique sequence number. */ | |
52b219b5 | 1080 | int id; |
252b5132 | 1081 | |
dbb410c3 | 1082 | /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */ |
52b219b5 | 1083 | int index; |
252b5132 | 1084 | |
52b219b5 | 1085 | /* The next section in the list belonging to the BFD, or NULL. */ |
198beae2 | 1086 | struct bfd_section *next; |
252b5132 | 1087 | |
5daa8fe7 L |
1088 | /* The previous section in the list belonging to the BFD, or NULL. */ |
1089 | struct bfd_section *prev; | |
1090 | ||
52b219b5 AM |
1091 | /* The field flags contains attributes of the section. Some |
1092 | flags are read in from the object file, and some are | |
1093 | synthesized from other information. */ | |
52b219b5 | 1094 | flagword flags; |
252b5132 RH |
1095 | |
1096 | #define SEC_NO_FLAGS 0x000 | |
1097 | ||
52b219b5 AM |
1098 | /* Tells the OS to allocate space for this section when loading. |
1099 | This is clear for a section containing debug information only. */ | |
252b5132 RH |
1100 | #define SEC_ALLOC 0x001 |
1101 | ||
52b219b5 AM |
1102 | /* Tells the OS to load the section from the file when loading. |
1103 | This is clear for a .bss section. */ | |
252b5132 RH |
1104 | #define SEC_LOAD 0x002 |
1105 | ||
52b219b5 AM |
1106 | /* The section contains data still to be relocated, so there is |
1107 | some relocation information too. */ | |
252b5132 RH |
1108 | #define SEC_RELOC 0x004 |
1109 | ||
52b219b5 | 1110 | /* A signal to the OS that the section contains read only data. */ |
ebe372c1 | 1111 | #define SEC_READONLY 0x008 |
252b5132 | 1112 | |
52b219b5 | 1113 | /* The section contains code only. */ |
ebe372c1 | 1114 | #define SEC_CODE 0x010 |
252b5132 | 1115 | |
52b219b5 | 1116 | /* The section contains data only. */ |
ebe372c1 | 1117 | #define SEC_DATA 0x020 |
252b5132 | 1118 | |
52b219b5 | 1119 | /* The section will reside in ROM. */ |
ebe372c1 | 1120 | #define SEC_ROM 0x040 |
252b5132 | 1121 | |
52b219b5 AM |
1122 | /* The section contains constructor information. This section |
1123 | type is used by the linker to create lists of constructors and | |
1124 | destructors used by <<g++>>. When a back end sees a symbol | |
1125 | which should be used in a constructor list, it creates a new | |
1126 | section for the type of name (e.g., <<__CTOR_LIST__>>), attaches | |
1127 | the symbol to it, and builds a relocation. To build the lists | |
1128 | of constructors, all the linker has to do is catenate all the | |
1129 | sections called <<__CTOR_LIST__>> and relocate the data | |
1130 | contained within - exactly the operations it would peform on | |
1131 | standard data. */ | |
ebe372c1 | 1132 | #define SEC_CONSTRUCTOR 0x080 |
252b5132 | 1133 | |
52b219b5 AM |
1134 | /* The section has contents - a data section could be |
1135 | <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be | |
1136 | <<SEC_HAS_CONTENTS>> */ | |
ebe372c1 | 1137 | #define SEC_HAS_CONTENTS 0x100 |
252b5132 | 1138 | |
52b219b5 AM |
1139 | /* An instruction to the linker to not output the section |
1140 | even if it has information which would normally be written. */ | |
ebe372c1 | 1141 | #define SEC_NEVER_LOAD 0x200 |
252b5132 | 1142 | |
13ae64f3 | 1143 | /* The section contains thread local data. */ |
ebe372c1 | 1144 | #define SEC_THREAD_LOCAL 0x400 |
13ae64f3 | 1145 | |
1bd91689 AM |
1146 | /* The section has GOT references. This flag is only for the |
1147 | linker, and is currently only used by the elf32-hppa back end. | |
1148 | It will be set if global offset table references were detected | |
1149 | in this section, which indicate to the linker that the section | |
1150 | contains PIC code, and must be handled specially when doing a | |
1151 | static link. */ | |
ebe372c1 | 1152 | #define SEC_HAS_GOT_REF 0x800 |
1bd91689 | 1153 | |
52b219b5 AM |
1154 | /* The section contains common symbols (symbols may be defined |
1155 | multiple times, the value of a symbol is the amount of | |
1156 | space it requires, and the largest symbol value is the one | |
1157 | used). Most targets have exactly one of these (which we | |
1158 | translate to bfd_com_section_ptr), but ECOFF has two. */ | |
ebe372c1 | 1159 | #define SEC_IS_COMMON 0x1000 |
252b5132 | 1160 | |
52b219b5 AM |
1161 | /* The section contains only debugging information. For |
1162 | example, this is set for ELF .debug and .stab sections. | |
1163 | strip tests this flag to see if a section can be | |
1164 | discarded. */ | |
ebe372c1 | 1165 | #define SEC_DEBUGGING 0x2000 |
252b5132 | 1166 | |
52b219b5 AM |
1167 | /* The contents of this section are held in memory pointed to |
1168 | by the contents field. This is checked by bfd_get_section_contents, | |
1169 | and the data is retrieved from memory if appropriate. */ | |
ebe372c1 | 1170 | #define SEC_IN_MEMORY 0x4000 |
252b5132 | 1171 | |
52b219b5 AM |
1172 | /* The contents of this section are to be excluded by the |
1173 | linker for executable and shared objects unless those | |
1174 | objects are to be further relocated. */ | |
ebe372c1 | 1175 | #define SEC_EXCLUDE 0x8000 |
252b5132 | 1176 | |
dbb410c3 AM |
1177 | /* The contents of this section are to be sorted based on the sum of |
1178 | the symbol and addend values specified by the associated relocation | |
1179 | entries. Entries without associated relocation entries will be | |
1180 | appended to the end of the section in an unspecified order. */ | |
ebe372c1 | 1181 | #define SEC_SORT_ENTRIES 0x10000 |
252b5132 | 1182 | |
52b219b5 AM |
1183 | /* When linking, duplicate sections of the same name should be |
1184 | discarded, rather than being combined into a single section as | |
1185 | is usually done. This is similar to how common symbols are | |
1186 | handled. See SEC_LINK_DUPLICATES below. */ | |
ebe372c1 | 1187 | #define SEC_LINK_ONCE 0x20000 |
252b5132 | 1188 | |
52b219b5 AM |
1189 | /* If SEC_LINK_ONCE is set, this bitfield describes how the linker |
1190 | should handle duplicate sections. */ | |
ebe372c1 | 1191 | #define SEC_LINK_DUPLICATES 0x40000 |
252b5132 | 1192 | |
52b219b5 AM |
1193 | /* This value for SEC_LINK_DUPLICATES means that duplicate |
1194 | sections with the same name should simply be discarded. */ | |
252b5132 RH |
1195 | #define SEC_LINK_DUPLICATES_DISCARD 0x0 |
1196 | ||
52b219b5 AM |
1197 | /* This value for SEC_LINK_DUPLICATES means that the linker |
1198 | should warn if there are any duplicate sections, although | |
1199 | it should still only link one copy. */ | |
ebe372c1 | 1200 | #define SEC_LINK_DUPLICATES_ONE_ONLY 0x80000 |
252b5132 | 1201 | |
52b219b5 AM |
1202 | /* This value for SEC_LINK_DUPLICATES means that the linker |
1203 | should warn if any duplicate sections are a different size. */ | |
ebe372c1 | 1204 | #define SEC_LINK_DUPLICATES_SAME_SIZE 0x100000 |
252b5132 | 1205 | |
52b219b5 AM |
1206 | /* This value for SEC_LINK_DUPLICATES means that the linker |
1207 | should warn if any duplicate sections contain different | |
1208 | contents. */ | |
ebe372c1 L |
1209 | #define SEC_LINK_DUPLICATES_SAME_CONTENTS \ |
1210 | (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE) | |
252b5132 | 1211 | |
52b219b5 AM |
1212 | /* This section was created by the linker as part of dynamic |
1213 | relocation or other arcane processing. It is skipped when | |
1214 | going through the first-pass output, trusting that someone | |
1215 | else up the line will take care of it later. */ | |
ebe372c1 | 1216 | #define SEC_LINKER_CREATED 0x200000 |
252b5132 | 1217 | |
52b219b5 | 1218 | /* This section should not be subject to garbage collection. */ |
ebe372c1 | 1219 | #define SEC_KEEP 0x400000 |
252b5132 | 1220 | |
52b219b5 AM |
1221 | /* This section contains "short" data, and should be placed |
1222 | "near" the GP. */ | |
ebe372c1 | 1223 | #define SEC_SMALL_DATA 0x800000 |
34cbe64e | 1224 | |
f5fa8ca2 JJ |
1225 | /* Attempt to merge identical entities in the section. |
1226 | Entity size is given in the entsize field. */ | |
ebe372c1 | 1227 | #define SEC_MERGE 0x1000000 |
f5fa8ca2 | 1228 | |
a80f6941 L |
1229 | /* If given with SEC_MERGE, entities to merge are zero terminated |
1230 | strings where entsize specifies character size instead of fixed | |
1231 | size entries. */ | |
ebe372c1 | 1232 | #define SEC_STRINGS 0x2000000 |
f5fa8ca2 | 1233 | |
dbb410c3 | 1234 | /* This section contains data about section groups. */ |
ebe372c1 L |
1235 | #define SEC_GROUP 0x4000000 |
1236 | ||
1237 | /* The section is a COFF shared library section. This flag is | |
1238 | only for the linker. If this type of section appears in | |
1239 | the input file, the linker must copy it to the output file | |
1240 | without changing the vma or size. FIXME: Although this | |
1241 | was originally intended to be general, it really is COFF | |
1242 | specific (and the flag was renamed to indicate this). It | |
1243 | might be cleaner to have some more general mechanism to | |
1244 | allow the back end to control what the linker does with | |
1245 | sections. */ | |
1246 | #define SEC_COFF_SHARED_LIBRARY 0x10000000 | |
1247 | ||
1248 | /* This section contains data which may be shared with other | |
1249 | executables or shared objects. This is for COFF only. */ | |
1250 | #define SEC_COFF_SHARED 0x20000000 | |
1251 | ||
1252 | /* When a section with this flag is being linked, then if the size of | |
1253 | the input section is less than a page, it should not cross a page | |
1254 | boundary. If the size of the input section is one page or more, | |
1255 | it should be aligned on a page boundary. This is for TI | |
1256 | TMS320C54X only. */ | |
1257 | #define SEC_TIC54X_BLOCK 0x40000000 | |
1258 | ||
1259 | /* Conditionally link this section; do not link if there are no | |
1260 | references found to any symbol in the section. This is for TI | |
1261 | TMS320C54X only. */ | |
1262 | #define SEC_TIC54X_CLINK 0x80000000 | |
dbb410c3 | 1263 | |
52b219b5 | 1264 | /* End of section flags. */ |
252b5132 | 1265 | |
52b219b5 | 1266 | /* Some internal packed boolean fields. */ |
252b5132 | 1267 | |
52b219b5 AM |
1268 | /* See the vma field. */ |
1269 | unsigned int user_set_vma : 1; | |
252b5132 | 1270 | |
52b219b5 AM |
1271 | /* A mark flag used by some of the linker backends. */ |
1272 | unsigned int linker_mark : 1; | |
252b5132 | 1273 | |
d1778b88 | 1274 | /* Another mark flag used by some of the linker backends. Set for |
08da05b0 | 1275 | output sections that have an input section. */ |
d1778b88 AM |
1276 | unsigned int linker_has_input : 1; |
1277 | ||
39c2f51b | 1278 | /* Mark flags used by some linker backends for garbage collection. */ |
52b219b5 | 1279 | unsigned int gc_mark : 1; |
39c2f51b | 1280 | unsigned int gc_mark_from_eh : 1; |
252b5132 | 1281 | |
68bfbfcc AM |
1282 | /* The following flags are used by the ELF linker. */ |
1283 | ||
1284 | /* Mark sections which have been allocated to segments. */ | |
bc67d8a6 NC |
1285 | unsigned int segment_mark : 1; |
1286 | ||
68bfbfcc AM |
1287 | /* Type of sec_info information. */ |
1288 | unsigned int sec_info_type:3; | |
1289 | #define ELF_INFO_TYPE_NONE 0 | |
1290 | #define ELF_INFO_TYPE_STABS 1 | |
1291 | #define ELF_INFO_TYPE_MERGE 2 | |
1292 | #define ELF_INFO_TYPE_EH_FRAME 3 | |
1293 | #define ELF_INFO_TYPE_JUST_SYMS 4 | |
1294 | ||
1295 | /* Nonzero if this section uses RELA relocations, rather than REL. */ | |
1296 | unsigned int use_rela_p:1; | |
1297 | ||
4c52953f AM |
1298 | /* Bits used by various backends. The generic code doesn't touch |
1299 | these fields. */ | |
68bfbfcc | 1300 | |
911d08a7 AM |
1301 | /* Nonzero if this section has TLS related relocations. */ |
1302 | unsigned int has_tls_reloc:1; | |
c7996ad6 | 1303 | |
ad8e1ba5 AM |
1304 | /* Nonzero if this section has a gp reloc. */ |
1305 | unsigned int has_gp_reloc:1; | |
1306 | ||
911d08a7 AM |
1307 | /* Nonzero if this section needs the relax finalize pass. */ |
1308 | unsigned int need_finalize_relax:1; | |
1309 | ||
1310 | /* Whether relocations have been processed. */ | |
1311 | unsigned int reloc_done : 1; | |
68bfbfcc | 1312 | |
52b219b5 | 1313 | /* End of internal packed boolean fields. */ |
252b5132 | 1314 | |
52b219b5 AM |
1315 | /* The virtual memory address of the section - where it will be |
1316 | at run time. The symbols are relocated against this. The | |
1317 | user_set_vma flag is maintained by bfd; if it's not set, the | |
1318 | backend can assign addresses (for example, in <<a.out>>, where | |
1319 | the default address for <<.data>> is dependent on the specific | |
1320 | target and various flags). */ | |
52b219b5 | 1321 | bfd_vma vma; |
252b5132 | 1322 | |
52b219b5 AM |
1323 | /* The load address of the section - where it would be in a |
1324 | rom image; really only used for writing section header | |
b5f79c76 | 1325 | information. */ |
52b219b5 | 1326 | bfd_vma lma; |
252b5132 | 1327 | |
52b219b5 AM |
1328 | /* The size of the section in octets, as it will be output. |
1329 | Contains a value even if the section has no contents (e.g., the | |
eea6121a AM |
1330 | size of <<.bss>>). */ |
1331 | bfd_size_type size; | |
252b5132 | 1332 | |
1a23a9e6 AM |
1333 | /* For input sections, the original size on disk of the section, in |
1334 | octets. This field is used by the linker relaxation code. It is | |
1335 | currently only set for sections where the linker relaxation scheme | |
1336 | doesn't cache altered section and reloc contents (stabs, eh_frame, | |
1337 | SEC_MERGE, some coff relaxing targets), and thus the original size | |
1338 | needs to be kept to read the section multiple times. | |
1339 | For output sections, rawsize holds the section size calculated on | |
1340 | a previous linker relaxation pass. */ | |
eea6121a | 1341 | bfd_size_type rawsize; |
252b5132 | 1342 | |
52b219b5 AM |
1343 | /* If this section is going to be output, then this value is the |
1344 | offset in *bytes* into the output section of the first byte in the | |
1345 | input section (byte ==> smallest addressable unit on the | |
1346 | target). In most cases, if this was going to start at the | |
1347 | 100th octet (8-bit quantity) in the output section, this value | |
1348 | would be 100. However, if the target byte size is 16 bits | |
1349 | (bfd_octets_per_byte is "2"), this value would be 50. */ | |
52b219b5 | 1350 | bfd_vma output_offset; |
252b5132 | 1351 | |
52b219b5 | 1352 | /* The output section through which to map on output. */ |
198beae2 | 1353 | struct bfd_section *output_section; |
252b5132 | 1354 | |
52b219b5 AM |
1355 | /* The alignment requirement of the section, as an exponent of 2 - |
1356 | e.g., 3 aligns to 2^3 (or 8). */ | |
52b219b5 | 1357 | unsigned int alignment_power; |
252b5132 | 1358 | |
52b219b5 AM |
1359 | /* If an input section, a pointer to a vector of relocation |
1360 | records for the data in this section. */ | |
52b219b5 | 1361 | struct reloc_cache_entry *relocation; |
252b5132 | 1362 | |
52b219b5 AM |
1363 | /* If an output section, a pointer to a vector of pointers to |
1364 | relocation records for the data in this section. */ | |
52b219b5 | 1365 | struct reloc_cache_entry **orelocation; |
252b5132 | 1366 | |
b5f79c76 | 1367 | /* The number of relocation records in one of the above. */ |
52b219b5 | 1368 | unsigned reloc_count; |
252b5132 | 1369 | |
52b219b5 AM |
1370 | /* Information below is back end specific - and not always used |
1371 | or updated. */ | |
252b5132 | 1372 | |
52b219b5 | 1373 | /* File position of section data. */ |
52b219b5 | 1374 | file_ptr filepos; |
252b5132 | 1375 | |
52b219b5 | 1376 | /* File position of relocation info. */ |
52b219b5 | 1377 | file_ptr rel_filepos; |
252b5132 | 1378 | |
52b219b5 | 1379 | /* File position of line data. */ |
52b219b5 | 1380 | file_ptr line_filepos; |
252b5132 | 1381 | |
52b219b5 | 1382 | /* Pointer to data for applications. */ |
c58b9523 | 1383 | void *userdata; |
252b5132 | 1384 | |
52b219b5 AM |
1385 | /* If the SEC_IN_MEMORY flag is set, this points to the actual |
1386 | contents. */ | |
1387 | unsigned char *contents; | |
252b5132 | 1388 | |
52b219b5 | 1389 | /* Attached line number information. */ |
52b219b5 | 1390 | alent *lineno; |
252b5132 | 1391 | |
52b219b5 | 1392 | /* Number of line number records. */ |
52b219b5 | 1393 | unsigned int lineno_count; |
252b5132 | 1394 | |
f5fa8ca2 | 1395 | /* Entity size for merging purposes. */ |
f5fa8ca2 JJ |
1396 | unsigned int entsize; |
1397 | ||
f97b9cb8 L |
1398 | /* Points to the kept section if this section is a link-once section, |
1399 | and is discarded. */ | |
198beae2 | 1400 | struct bfd_section *kept_section; |
f97b9cb8 | 1401 | |
52b219b5 AM |
1402 | /* When a section is being output, this value changes as more |
1403 | linenumbers are written out. */ | |
52b219b5 | 1404 | file_ptr moving_line_filepos; |
252b5132 | 1405 | |
52b219b5 | 1406 | /* What the section number is in the target world. */ |
52b219b5 | 1407 | int target_index; |
252b5132 | 1408 | |
c58b9523 | 1409 | void *used_by_bfd; |
252b5132 | 1410 | |
52b219b5 AM |
1411 | /* If this is a constructor section then here is a list of the |
1412 | relocations created to relocate items within it. */ | |
52b219b5 | 1413 | struct relent_chain *constructor_chain; |
252b5132 | 1414 | |
52b219b5 | 1415 | /* The BFD which owns the section. */ |
52b219b5 | 1416 | bfd *owner; |
252b5132 | 1417 | |
b5f79c76 | 1418 | /* A symbol which points at this section only. */ |
fc0a2244 AC |
1419 | struct bfd_symbol *symbol; |
1420 | struct bfd_symbol **symbol_ptr_ptr; | |
252b5132 | 1421 | |
8423293d AM |
1422 | /* Early in the link process, map_head and map_tail are used to build |
1423 | a list of input sections attached to an output section. Later, | |
1424 | output sections use these fields for a list of bfd_link_order | |
1425 | structs. */ | |
1426 | union { | |
1427 | struct bfd_link_order *link_order; | |
1428 | struct bfd_section *s; | |
1429 | } map_head, map_tail; | |
b5f79c76 | 1430 | } asection; |
252b5132 | 1431 | |
52b219b5 AM |
1432 | /* These sections are global, and are managed by BFD. The application |
1433 | and target back end are not permitted to change the values in | |
1434 | these sections. New code should use the section_ptr macros rather | |
1435 | than referring directly to the const sections. The const sections | |
1436 | may eventually vanish. */ | |
252b5132 RH |
1437 | #define BFD_ABS_SECTION_NAME "*ABS*" |
1438 | #define BFD_UND_SECTION_NAME "*UND*" | |
1439 | #define BFD_COM_SECTION_NAME "*COM*" | |
1440 | #define BFD_IND_SECTION_NAME "*IND*" | |
1441 | ||
b5f79c76 | 1442 | /* The absolute section. */ |
d622ef4b | 1443 | extern asection bfd_abs_section; |
252b5132 RH |
1444 | #define bfd_abs_section_ptr ((asection *) &bfd_abs_section) |
1445 | #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) | |
b5f79c76 | 1446 | /* Pointer to the undefined section. */ |
d622ef4b | 1447 | extern asection bfd_und_section; |
252b5132 RH |
1448 | #define bfd_und_section_ptr ((asection *) &bfd_und_section) |
1449 | #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) | |
b5f79c76 | 1450 | /* Pointer to the common section. */ |
d622ef4b | 1451 | extern asection bfd_com_section; |
252b5132 | 1452 | #define bfd_com_section_ptr ((asection *) &bfd_com_section) |
b5f79c76 | 1453 | /* Pointer to the indirect section. */ |
d622ef4b | 1454 | extern asection bfd_ind_section; |
252b5132 RH |
1455 | #define bfd_ind_section_ptr ((asection *) &bfd_ind_section) |
1456 | #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr) | |
1457 | ||
84c254c6 NC |
1458 | #define bfd_is_const_section(SEC) \ |
1459 | ( ((SEC) == bfd_abs_section_ptr) \ | |
1460 | || ((SEC) == bfd_und_section_ptr) \ | |
1461 | || ((SEC) == bfd_com_section_ptr) \ | |
1462 | || ((SEC) == bfd_ind_section_ptr)) | |
1463 | ||
fc0a2244 AC |
1464 | extern const struct bfd_symbol * const bfd_abs_symbol; |
1465 | extern const struct bfd_symbol * const bfd_com_symbol; | |
1466 | extern const struct bfd_symbol * const bfd_und_symbol; | |
1467 | extern const struct bfd_symbol * const bfd_ind_symbol; | |
9e7b37b3 AM |
1468 | |
1469 | /* Macros to handle insertion and deletion of a bfd's sections. These | |
1470 | only handle the list pointers, ie. do not adjust section_count, | |
1471 | target_index etc. */ | |
e02b83d7 | 1472 | #define bfd_section_list_remove(ABFD, S) \ |
5daa8fe7 L |
1473 | do \ |
1474 | { \ | |
1475 | asection *_s = S; \ | |
1476 | asection *_next = _s->next; \ | |
1477 | asection *_prev = _s->prev; \ | |
1478 | if (_prev) \ | |
1479 | _prev->next = _next; \ | |
1480 | else \ | |
1481 | (ABFD)->sections = _next; \ | |
1482 | if (_next) \ | |
04dd1667 | 1483 | _next->prev = _prev; \ |
5daa8fe7 L |
1484 | else \ |
1485 | (ABFD)->section_last = _prev; \ | |
1486 | } \ | |
1487 | while (0) | |
e02b83d7 | 1488 | #define bfd_section_list_append(ABFD, S) \ |
5daa8fe7 L |
1489 | do \ |
1490 | { \ | |
1491 | asection *_s = S; \ | |
1492 | bfd *_abfd = ABFD; \ | |
1493 | _s->next = NULL; \ | |
1494 | if (_abfd->section_last) \ | |
1495 | { \ | |
1496 | _s->prev = _abfd->section_last; \ | |
1497 | _abfd->section_last->next = _s; \ | |
1498 | } \ | |
1499 | else \ | |
04dd1667 AM |
1500 | { \ |
1501 | _s->prev = NULL; \ | |
1502 | _abfd->sections = _s; \ | |
1503 | } \ | |
5daa8fe7 L |
1504 | _abfd->section_last = _s; \ |
1505 | } \ | |
1506 | while (0) | |
04dd1667 AM |
1507 | #define bfd_section_list_prepend(ABFD, S) \ |
1508 | do \ | |
1509 | { \ | |
1510 | asection *_s = S; \ | |
1511 | bfd *_abfd = ABFD; \ | |
1512 | _s->prev = NULL; \ | |
1513 | if (_abfd->sections) \ | |
1514 | { \ | |
1515 | _s->next = _abfd->sections; \ | |
1516 | _abfd->sections->prev = _s; \ | |
1517 | } \ | |
1518 | else \ | |
1519 | { \ | |
1520 | _s->next = NULL; \ | |
1521 | _abfd->section_last = _s; \ | |
1522 | } \ | |
1523 | _abfd->sections = _s; \ | |
1524 | } \ | |
1525 | while (0) | |
e02b83d7 | 1526 | #define bfd_section_list_insert_after(ABFD, A, S) \ |
9e7b37b3 AM |
1527 | do \ |
1528 | { \ | |
5daa8fe7 L |
1529 | asection *_a = A; \ |
1530 | asection *_s = S; \ | |
e02b83d7 L |
1531 | asection *_next = _a->next; \ |
1532 | _s->next = _next; \ | |
1533 | _s->prev = _a; \ | |
1534 | _a->next = _s; \ | |
1535 | if (_next) \ | |
04dd1667 | 1536 | _next->prev = _s; \ |
ab82c5b9 | 1537 | else \ |
e02b83d7 | 1538 | (ABFD)->section_last = _s; \ |
9e7b37b3 AM |
1539 | } \ |
1540 | while (0) | |
e02b83d7 | 1541 | #define bfd_section_list_insert_before(ABFD, B, S) \ |
9e7b37b3 AM |
1542 | do \ |
1543 | { \ | |
5daa8fe7 | 1544 | asection *_b = B; \ |
9e7b37b3 | 1545 | asection *_s = S; \ |
e02b83d7 L |
1546 | asection *_prev = _b->prev; \ |
1547 | _s->prev = _prev; \ | |
1548 | _s->next = _b; \ | |
1549 | _b->prev = _s; \ | |
1550 | if (_prev) \ | |
1551 | _prev->next = _s; \ | |
5daa8fe7 | 1552 | else \ |
e02b83d7 | 1553 | (ABFD)->sections = _s; \ |
9e7b37b3 AM |
1554 | } \ |
1555 | while (0) | |
ab82c5b9 | 1556 | #define bfd_section_removed_from_list(ABFD, S) \ |
04dd1667 | 1557 | ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S)) |
9e7b37b3 | 1558 | |
a4d8e49b L |
1559 | #define BFD_FAKE_SECTION(SEC, FLAGS, SYM, SYM_PTR, NAME, IDX) \ |
1560 | /* name, id, index, next, prev, flags, user_set_vma, */ \ | |
1561 | { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \ | |
1562 | \ | |
1563 | /* linker_mark, linker_has_input, gc_mark, gc_mark_from_eh, */ \ | |
1564 | 0, 0, 1, 0, \ | |
1565 | \ | |
1566 | /* segment_mark, sec_info_type, use_rela_p, has_tls_reloc, */ \ | |
1567 | 0, 0, 0, 0, \ | |
1568 | \ | |
1569 | /* has_gp_reloc, need_finalize_relax, reloc_done, */ \ | |
1570 | 0, 0, 0, \ | |
1571 | \ | |
1572 | /* vma, lma, size, rawsize */ \ | |
1573 | 0, 0, 0, 0, \ | |
1574 | \ | |
1575 | /* output_offset, output_section, alignment_power, */ \ | |
1576 | 0, (struct bfd_section *) &SEC, 0, \ | |
1577 | \ | |
1578 | /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \ | |
1579 | NULL, NULL, 0, 0, 0, \ | |
1580 | \ | |
1581 | /* line_filepos, userdata, contents, lineno, lineno_count, */ \ | |
1582 | 0, NULL, NULL, NULL, 0, \ | |
1583 | \ | |
1584 | /* entsize, kept_section, moving_line_filepos, */ \ | |
1585 | 0, NULL, 0, \ | |
1586 | \ | |
1587 | /* target_index, used_by_bfd, constructor_chain, owner, */ \ | |
1588 | 0, NULL, NULL, NULL, \ | |
1589 | \ | |
1590 | /* symbol, */ \ | |
1591 | (struct bfd_symbol *) SYM, \ | |
1592 | \ | |
1593 | /* symbol_ptr_ptr, */ \ | |
1594 | (struct bfd_symbol **) SYM_PTR, \ | |
1595 | \ | |
1596 | /* map_head, map_tail */ \ | |
1597 | { NULL }, { NULL } \ | |
1598 | } | |
1599 | ||
c58b9523 | 1600 | void bfd_section_list_clear (bfd *); |
9e7b37b3 | 1601 | |
c58b9523 | 1602 | asection *bfd_get_section_by_name (bfd *abfd, const char *name); |
252b5132 | 1603 | |
fafe6678 L |
1604 | asection *bfd_get_section_by_name_if |
1605 | (bfd *abfd, | |
1606 | const char *name, | |
1607 | bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj), | |
1608 | void *obj); | |
1609 | ||
c58b9523 AM |
1610 | char *bfd_get_unique_section_name |
1611 | (bfd *abfd, const char *templat, int *count); | |
1bd91689 | 1612 | |
c58b9523 | 1613 | asection *bfd_make_section_old_way (bfd *abfd, const char *name); |
252b5132 | 1614 | |
b36b76cb L |
1615 | asection *bfd_make_section_anyway_with_flags |
1616 | (bfd *abfd, const char *name, flagword flags); | |
1617 | ||
c58b9523 | 1618 | asection *bfd_make_section_anyway (bfd *abfd, const char *name); |
252b5132 | 1619 | |
b36b76cb L |
1620 | asection *bfd_make_section_with_flags |
1621 | (bfd *, const char *name, flagword flags); | |
1622 | ||
c58b9523 | 1623 | asection *bfd_make_section (bfd *, const char *name); |
252b5132 | 1624 | |
c58b9523 AM |
1625 | bfd_boolean bfd_set_section_flags |
1626 | (bfd *abfd, asection *sec, flagword flags); | |
252b5132 | 1627 | |
c58b9523 AM |
1628 | void bfd_map_over_sections |
1629 | (bfd *abfd, | |
1630 | void (*func) (bfd *abfd, asection *sect, void *obj), | |
1631 | void *obj); | |
252b5132 | 1632 | |
bc87dd2e L |
1633 | asection *bfd_sections_find_if |
1634 | (bfd *abfd, | |
90c0a373 | 1635 | bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj), |
bc87dd2e L |
1636 | void *obj); |
1637 | ||
c58b9523 AM |
1638 | bfd_boolean bfd_set_section_size |
1639 | (bfd *abfd, asection *sec, bfd_size_type val); | |
252b5132 | 1640 | |
c58b9523 | 1641 | bfd_boolean bfd_set_section_contents |
85302095 AC |
1642 | (bfd *abfd, asection *section, const void *data, |
1643 | file_ptr offset, bfd_size_type count); | |
252b5132 | 1644 | |
c58b9523 AM |
1645 | bfd_boolean bfd_get_section_contents |
1646 | (bfd *abfd, asection *section, void *location, file_ptr offset, | |
1647 | bfd_size_type count); | |
252b5132 | 1648 | |
eea6121a AM |
1649 | bfd_boolean bfd_malloc_and_get_section |
1650 | (bfd *abfd, asection *section, bfd_byte **buf); | |
1651 | ||
c58b9523 AM |
1652 | bfd_boolean bfd_copy_private_section_data |
1653 | (bfd *ibfd, asection *isec, bfd *obfd, asection *osec); | |
252b5132 RH |
1654 | |
1655 | #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \ | |
1656 | BFD_SEND (obfd, _bfd_copy_private_section_data, \ | |
1657 | (ibfd, isection, obfd, osection)) | |
72adc230 AM |
1658 | bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec); |
1659 | ||
c58b9523 | 1660 | bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group); |
b885599b | 1661 | |
e61463e1 | 1662 | /* Extracted from archures.c. */ |
8546af74 | 1663 | enum bfd_architecture |
252b5132 | 1664 | { |
c312a6a4 NC |
1665 | bfd_arch_unknown, /* File arch not known. */ |
1666 | bfd_arch_obscure, /* Arch known, not one of these. */ | |
52b219b5 | 1667 | bfd_arch_m68k, /* Motorola 68xxx */ |
252b5132 RH |
1668 | #define bfd_mach_m68000 1 |
1669 | #define bfd_mach_m68008 2 | |
1670 | #define bfd_mach_m68010 3 | |
1671 | #define bfd_mach_m68020 4 | |
1672 | #define bfd_mach_m68030 5 | |
1673 | #define bfd_mach_m68040 6 | |
1674 | #define bfd_mach_m68060 7 | |
1675 | #define bfd_mach_cpu32 8 | |
266abb8f NS |
1676 | #define bfd_mach_mcf_isa_a 9 |
1677 | #define bfd_mach_mcf_isa_a_div 10 | |
1678 | #define bfd_mach_mcf_isa_a_div_mac 11 | |
1679 | #define bfd_mach_mcf_isa_a_div_emac 12 | |
1680 | #define bfd_mach_mcf_isa_aplus 13 | |
1681 | #define bfd_mach_mcf_isa_aplus_mac 14 | |
1682 | #define bfd_mach_mcf_isa_aplus_emac 15 | |
1683 | #define bfd_mach_mcf_isa_aplus_usp 16 | |
1684 | #define bfd_mach_mcf_isa_aplus_usp_mac 17 | |
1685 | #define bfd_mach_mcf_isa_aplus_usp_emac 18 | |
1686 | #define bfd_mach_mcf_isa_b 19 | |
1687 | #define bfd_mach_mcf_isa_b_mac 20 | |
1688 | #define bfd_mach_mcf_isa_b_emac 21 | |
1689 | #define bfd_mach_mcf_isa_b_usp_float 22 | |
1690 | #define bfd_mach_mcf_isa_b_usp_float_mac 23 | |
1691 | #define bfd_mach_mcf_isa_b_usp_float_emac 24 | |
8546af74 | 1692 | bfd_arch_vax, /* DEC Vax */ |
52b219b5 AM |
1693 | bfd_arch_i960, /* Intel 960 */ |
1694 | /* The order of the following is important. | |
8546af74 | 1695 | lower number indicates a machine type that |
252b5132 RH |
1696 | only accepts a subset of the instructions |
1697 | available to machines with higher numbers. | |
1698 | The exception is the "ca", which is | |
8546af74 | 1699 | incompatible with all other machines except |
c312a6a4 | 1700 | "core". */ |
252b5132 RH |
1701 | |
1702 | #define bfd_mach_i960_core 1 | |
1703 | #define bfd_mach_i960_ka_sa 2 | |
1704 | #define bfd_mach_i960_kb_sb 3 | |
1705 | #define bfd_mach_i960_mc 4 | |
1706 | #define bfd_mach_i960_xa 5 | |
1707 | #define bfd_mach_i960_ca 6 | |
1708 | #define bfd_mach_i960_jx 7 | |
1709 | #define bfd_mach_i960_hx 8 | |
1710 | ||
3b16e843 NC |
1711 | bfd_arch_or32, /* OpenRISC 32 */ |
1712 | ||
52b219b5 | 1713 | bfd_arch_sparc, /* SPARC */ |
252b5132 | 1714 | #define bfd_mach_sparc 1 |
52b219b5 | 1715 | /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ |
252b5132 RH |
1716 | #define bfd_mach_sparc_sparclet 2 |
1717 | #define bfd_mach_sparc_sparclite 3 | |
1718 | #define bfd_mach_sparc_v8plus 4 | |
c312a6a4 | 1719 | #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ |
252b5132 RH |
1720 | #define bfd_mach_sparc_sparclite_le 6 |
1721 | #define bfd_mach_sparc_v9 7 | |
c312a6a4 NC |
1722 | #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ |
1723 | #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ | |
1724 | #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ | |
52b219b5 | 1725 | /* Nonzero if MACH has the v9 instruction set. */ |
252b5132 | 1726 | #define bfd_mach_sparc_v9_p(mach) \ |
59ff2774 | 1727 | ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ |
19f7b010 | 1728 | && (mach) != bfd_mach_sparc_sparclite_le) |
7946e94a JJ |
1729 | /* Nonzero if MACH is a 64 bit sparc architecture. */ |
1730 | #define bfd_mach_sparc_64bit_p(mach) \ | |
1731 | ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) | |
52b219b5 | 1732 | bfd_arch_mips, /* MIPS Rxxxx */ |
252b5132 RH |
1733 | #define bfd_mach_mips3000 3000 |
1734 | #define bfd_mach_mips3900 3900 | |
1735 | #define bfd_mach_mips4000 4000 | |
1736 | #define bfd_mach_mips4010 4010 | |
1737 | #define bfd_mach_mips4100 4100 | |
1738 | #define bfd_mach_mips4111 4111 | |
00707a0e | 1739 | #define bfd_mach_mips4120 4120 |
252b5132 RH |
1740 | #define bfd_mach_mips4300 4300 |
1741 | #define bfd_mach_mips4400 4400 | |
1742 | #define bfd_mach_mips4600 4600 | |
1743 | #define bfd_mach_mips4650 4650 | |
1744 | #define bfd_mach_mips5000 5000 | |
00707a0e RS |
1745 | #define bfd_mach_mips5400 5400 |
1746 | #define bfd_mach_mips5500 5500 | |
252b5132 | 1747 | #define bfd_mach_mips6000 6000 |
5a7ea749 | 1748 | #define bfd_mach_mips7000 7000 |
252b5132 | 1749 | #define bfd_mach_mips8000 8000 |
0d2e43ed | 1750 | #define bfd_mach_mips9000 9000 |
252b5132 | 1751 | #define bfd_mach_mips10000 10000 |
d1cf510e | 1752 | #define bfd_mach_mips12000 12000 |
0752970e | 1753 | #define bfd_mach_mips16 16 |
84ea6cf2 | 1754 | #define bfd_mach_mips5 5 |
c6c98b38 | 1755 | #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ |
a1cd6a8f | 1756 | #define bfd_mach_mipsisa32 32 |
af7ee8bf | 1757 | #define bfd_mach_mipsisa32r2 33 |
a1cd6a8f | 1758 | #define bfd_mach_mipsisa64 64 |
5f74bc13 | 1759 | #define bfd_mach_mipsisa64r2 65 |
52b219b5 | 1760 | bfd_arch_i386, /* Intel 386 */ |
686e4055 AM |
1761 | #define bfd_mach_i386_i386 1 |
1762 | #define bfd_mach_i386_i8086 2 | |
1763 | #define bfd_mach_i386_i386_intel_syntax 3 | |
1764 | #define bfd_mach_x86_64 64 | |
1765 | #define bfd_mach_x86_64_intel_syntax 65 | |
52b219b5 AM |
1766 | bfd_arch_we32k, /* AT&T WE32xxx */ |
1767 | bfd_arch_tahoe, /* CCI/Harris Tahoe */ | |
1768 | bfd_arch_i860, /* Intel 860 */ | |
1769 | bfd_arch_i370, /* IBM 360/370 Mainframes */ | |
1770 | bfd_arch_romp, /* IBM ROMP PC/RT */ | |
52b219b5 AM |
1771 | bfd_arch_convex, /* Convex */ |
1772 | bfd_arch_m88k, /* Motorola 88xxx */ | |
3af9a47b | 1773 | bfd_arch_m98k, /* Motorola 98xxx */ |
52b219b5 | 1774 | bfd_arch_pyramid, /* Pyramid Technology */ |
c2dcd04e | 1775 | bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */ |
8d9cd6b1 NC |
1776 | #define bfd_mach_h8300 1 |
1777 | #define bfd_mach_h8300h 2 | |
1778 | #define bfd_mach_h8300s 3 | |
1779 | #define bfd_mach_h8300hn 4 | |
1780 | #define bfd_mach_h8300sn 5 | |
5d1db417 | 1781 | #define bfd_mach_h8300sx 6 |
f4984206 | 1782 | #define bfd_mach_h8300sxn 7 |
e135f41b | 1783 | bfd_arch_pdp11, /* DEC PDP-11 */ |
52b219b5 | 1784 | bfd_arch_powerpc, /* PowerPC */ |
686e4055 AM |
1785 | #define bfd_mach_ppc 32 |
1786 | #define bfd_mach_ppc64 64 | |
87f33987 ND |
1787 | #define bfd_mach_ppc_403 403 |
1788 | #define bfd_mach_ppc_403gc 4030 | |
1789 | #define bfd_mach_ppc_505 505 | |
1790 | #define bfd_mach_ppc_601 601 | |
1791 | #define bfd_mach_ppc_602 602 | |
1792 | #define bfd_mach_ppc_603 603 | |
1793 | #define bfd_mach_ppc_ec603e 6031 | |
1794 | #define bfd_mach_ppc_604 604 | |
1795 | #define bfd_mach_ppc_620 620 | |
1796 | #define bfd_mach_ppc_630 630 | |
1797 | #define bfd_mach_ppc_750 750 | |
1798 | #define bfd_mach_ppc_860 860 | |
1799 | #define bfd_mach_ppc_a35 35 | |
1800 | #define bfd_mach_ppc_rs64ii 642 | |
1801 | #define bfd_mach_ppc_rs64iii 643 | |
1802 | #define bfd_mach_ppc_7400 7400 | |
d62b1198 | 1803 | #define bfd_mach_ppc_e500 500 |
52b219b5 | 1804 | bfd_arch_rs6000, /* IBM RS/6000 */ |
686e4055 | 1805 | #define bfd_mach_rs6k 6000 |
87f33987 ND |
1806 | #define bfd_mach_rs6k_rs1 6001 |
1807 | #define bfd_mach_rs6k_rsc 6003 | |
1808 | #define bfd_mach_rs6k_rs2 6002 | |
52b219b5 | 1809 | bfd_arch_hppa, /* HP PA RISC */ |
42acdc7c JB |
1810 | #define bfd_mach_hppa10 10 |
1811 | #define bfd_mach_hppa11 11 | |
1812 | #define bfd_mach_hppa20 20 | |
1813 | #define bfd_mach_hppa20w 25 | |
52b219b5 | 1814 | bfd_arch_d10v, /* Mitsubishi D10V */ |
686e4055 | 1815 | #define bfd_mach_d10v 1 |
7af8cca9 MM |
1816 | #define bfd_mach_d10v_ts2 2 |
1817 | #define bfd_mach_d10v_ts3 3 | |
52b219b5 | 1818 | bfd_arch_d30v, /* Mitsubishi D30V */ |
d172d4ba | 1819 | bfd_arch_dlx, /* DLX */ |
52b219b5 AM |
1820 | bfd_arch_m68hc11, /* Motorola 68HC11 */ |
1821 | bfd_arch_m68hc12, /* Motorola 68HC12 */ | |
bc7c6a90 SC |
1822 | #define bfd_mach_m6812_default 0 |
1823 | #define bfd_mach_m6812 1 | |
1824 | #define bfd_mach_m6812s 2 | |
52b219b5 | 1825 | bfd_arch_z8k, /* Zilog Z8000 */ |
252b5132 RH |
1826 | #define bfd_mach_z8001 1 |
1827 | #define bfd_mach_z8002 2 | |
c2dcd04e | 1828 | bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */ |
ef230218 | 1829 | bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */ |
686e4055 | 1830 | #define bfd_mach_sh 1 |
d4845d57 JR |
1831 | #define bfd_mach_sh2 0x20 |
1832 | #define bfd_mach_sh_dsp 0x2d | |
1d70c7fb AO |
1833 | #define bfd_mach_sh2a 0x2a |
1834 | #define bfd_mach_sh2a_nofpu 0x2b | |
e38bc3b5 NC |
1835 | #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 |
1836 | #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 | |
1837 | #define bfd_mach_sh2a_or_sh4 0x2a3 | |
1838 | #define bfd_mach_sh2a_or_sh3e 0x2a4 | |
5177500f | 1839 | #define bfd_mach_sh2e 0x2e |
252b5132 | 1840 | #define bfd_mach_sh3 0x30 |
f6f9408f | 1841 | #define bfd_mach_sh3_nommu 0x31 |
d4845d57 | 1842 | #define bfd_mach_sh3_dsp 0x3d |
252b5132 | 1843 | #define bfd_mach_sh3e 0x3e |
d4845d57 | 1844 | #define bfd_mach_sh4 0x40 |
af9ba621 | 1845 | #define bfd_mach_sh4_nofpu 0x41 |
ae51a426 | 1846 | #define bfd_mach_sh4_nommu_nofpu 0x42 |
af9ba621 CV |
1847 | #define bfd_mach_sh4a 0x4a |
1848 | #define bfd_mach_sh4a_nofpu 0x4b | |
1849 | #define bfd_mach_sh4al_dsp 0x4d | |
fbca6ad9 | 1850 | #define bfd_mach_sh5 0x50 |
52b219b5 | 1851 | bfd_arch_alpha, /* Dec Alpha */ |
252b5132 RH |
1852 | #define bfd_mach_alpha_ev4 0x10 |
1853 | #define bfd_mach_alpha_ev5 0x20 | |
1854 | #define bfd_mach_alpha_ev6 0x30 | |
c312a6a4 | 1855 | bfd_arch_arm, /* Advanced Risc Machines ARM. */ |
5a6c6817 | 1856 | #define bfd_mach_arm_unknown 0 |
252b5132 | 1857 | #define bfd_mach_arm_2 1 |
478d07d6 | 1858 | #define bfd_mach_arm_2a 2 |
252b5132 RH |
1859 | #define bfd_mach_arm_3 3 |
1860 | #define bfd_mach_arm_3M 4 | |
478d07d6 | 1861 | #define bfd_mach_arm_4 5 |
252b5132 | 1862 | #define bfd_mach_arm_4T 6 |
478d07d6 NC |
1863 | #define bfd_mach_arm_5 7 |
1864 | #define bfd_mach_arm_5T 8 | |
077b8428 NC |
1865 | #define bfd_mach_arm_5TE 9 |
1866 | #define bfd_mach_arm_XScale 10 | |
fde78edd | 1867 | #define bfd_mach_arm_ep9312 11 |
e16bb312 | 1868 | #define bfd_mach_arm_iWMMXt 12 |
52b219b5 AM |
1869 | bfd_arch_ns32k, /* National Semiconductors ns32000 */ |
1870 | bfd_arch_w65, /* WDC 65816 */ | |
1871 | bfd_arch_tic30, /* Texas Instruments TMS320C30 */ | |
026df7c5 | 1872 | bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */ |
be33c5dd SS |
1873 | #define bfd_mach_tic3x 30 |
1874 | #define bfd_mach_tic4x 40 | |
52b219b5 AM |
1875 | bfd_arch_tic54x, /* Texas Instruments TMS320C54X */ |
1876 | bfd_arch_tic80, /* TI TMS320c80 (MVP) */ | |
1877 | bfd_arch_v850, /* NEC V850 */ | |
686e4055 | 1878 | #define bfd_mach_v850 1 |
252b5132 | 1879 | #define bfd_mach_v850e 'E' |
8ad30312 | 1880 | #define bfd_mach_v850e1 '1' |
0d2bcfaf | 1881 | bfd_arch_arc, /* ARC Cores */ |
686e4055 AM |
1882 | #define bfd_mach_arc_5 5 |
1883 | #define bfd_mach_arc_6 6 | |
1884 | #define bfd_mach_arc_7 7 | |
1885 | #define bfd_mach_arc_8 8 | |
49f58d10 JB |
1886 | bfd_arch_m32c, /* Renesas M16C/M32C. */ |
1887 | #define bfd_mach_m16c 0x75 | |
1888 | #define bfd_mach_m32c 0x78 | |
26597c86 | 1889 | bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */ |
686e4055 | 1890 | #define bfd_mach_m32r 1 /* For backwards compatibility. */ |
a23ef39f | 1891 | #define bfd_mach_m32rx 'x' |
88845958 | 1892 | #define bfd_mach_m32r2 '2' |
52b219b5 AM |
1893 | bfd_arch_mn10200, /* Matsushita MN10200 */ |
1894 | bfd_arch_mn10300, /* Matsushita MN10300 */ | |
252b5132 | 1895 | #define bfd_mach_mn10300 300 |
7f8d5fc9 | 1896 | #define bfd_mach_am33 330 |
b08fa4d3 | 1897 | #define bfd_mach_am33_2 332 |
252b5132 RH |
1898 | bfd_arch_fr30, |
1899 | #define bfd_mach_fr30 0x46523330 | |
4e5ba5b7 | 1900 | bfd_arch_frv, |
686e4055 AM |
1901 | #define bfd_mach_frv 1 |
1902 | #define bfd_mach_frvsimple 2 | |
4e5ba5b7 DB |
1903 | #define bfd_mach_fr300 300 |
1904 | #define bfd_mach_fr400 400 | |
676a64f4 | 1905 | #define bfd_mach_fr450 450 |
4e5ba5b7 DB |
1906 | #define bfd_mach_frvtomcat 499 /* fr500 prototype */ |
1907 | #define bfd_mach_fr500 500 | |
9c8ee639 | 1908 | #define bfd_mach_fr550 550 |
252b5132 | 1909 | bfd_arch_mcore, |
52b219b5 | 1910 | bfd_arch_ia64, /* HP/Intel ia64 */ |
686e4055 AM |
1911 | #define bfd_mach_ia64_elf64 64 |
1912 | #define bfd_mach_ia64_elf32 32 | |
cf88bb9f | 1913 | bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ |
686e4055 AM |
1914 | #define bfd_mach_ip2022 1 |
1915 | #define bfd_mach_ip2022ext 2 | |
a75473eb SC |
1916 | bfd_arch_iq2000, /* Vitesse IQ2000. */ |
1917 | #define bfd_mach_iq2000 1 | |
1918 | #define bfd_mach_iq10 2 | |
d031aafb | 1919 | bfd_arch_mt, |
de33e640 AH |
1920 | #define bfd_mach_ms1 1 |
1921 | #define bfd_mach_mrisc2 2 | |
6f84a2a6 | 1922 | #define bfd_mach_ms2 3 |
0bcb993b | 1923 | bfd_arch_pj, |
c312a6a4 | 1924 | bfd_arch_avr, /* Atmel AVR microcontrollers. */ |
adde6300 AM |
1925 | #define bfd_mach_avr1 1 |
1926 | #define bfd_mach_avr2 2 | |
1927 | #define bfd_mach_avr3 3 | |
1928 | #define bfd_mach_avr4 4 | |
65aa24b6 | 1929 | #define bfd_mach_avr5 5 |
0f64bb02 CM |
1930 | bfd_arch_bfin, /* ADI Blackfin */ |
1931 | #define bfd_mach_bfin 1 | |
0949843d NC |
1932 | bfd_arch_cr16c, /* National Semiconductor CompactRISC. */ |
1933 | #define bfd_mach_cr16c 1 | |
e56f61be | 1934 | bfd_arch_crx, /* National Semiconductor CRX. */ |
1fe1f39c | 1935 | #define bfd_mach_crx 1 |
06c15ad7 | 1936 | bfd_arch_cris, /* Axis CRIS */ |
bac23f82 HPN |
1937 | #define bfd_mach_cris_v0_v10 255 |
1938 | #define bfd_mach_cris_v32 32 | |
1939 | #define bfd_mach_cris_v10_v32 1032 | |
a85d7ed0 | 1940 | bfd_arch_s390, /* IBM s390 */ |
686e4055 AM |
1941 | #define bfd_mach_s390_31 31 |
1942 | #define bfd_mach_s390_64 64 | |
b3baf5d0 | 1943 | bfd_arch_openrisc, /* OpenRISC */ |
c312a6a4 | 1944 | bfd_arch_mmix, /* Donald Knuth's educational processor. */ |
93fbbb04 | 1945 | bfd_arch_xstormy16, |
686e4055 | 1946 | #define bfd_mach_xstormy16 1 |
2469cfa2 | 1947 | bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ |
2469cfa2 | 1948 | #define bfd_mach_msp11 11 |
3b260895 | 1949 | #define bfd_mach_msp110 110 |
2469cfa2 NC |
1950 | #define bfd_mach_msp12 12 |
1951 | #define bfd_mach_msp13 13 | |
1952 | #define bfd_mach_msp14 14 | |
3b260895 | 1953 | #define bfd_mach_msp15 15 |
d70c5fc7 | 1954 | #define bfd_mach_msp16 16 |
44c86e8c | 1955 | #define bfd_mach_msp21 21 |
2469cfa2 NC |
1956 | #define bfd_mach_msp31 31 |
1957 | #define bfd_mach_msp32 32 | |
1958 | #define bfd_mach_msp33 33 | |
3b260895 NC |
1959 | #define bfd_mach_msp41 41 |
1960 | #define bfd_mach_msp42 42 | |
2469cfa2 NC |
1961 | #define bfd_mach_msp43 43 |
1962 | #define bfd_mach_msp44 44 | |
d70c5fc7 NC |
1963 | bfd_arch_xc16x, /* Infineon's XC16X Series. */ |
1964 | #define bfd_mach_xc16x 1 | |
1965 | #define bfd_mach_xc16xl 2 | |
1966 | #define bfd_mach_xc16xs 3 | |
e0001a05 NC |
1967 | bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ |
1968 | #define bfd_mach_xtensa 1 | |
7499d566 | 1969 | bfd_arch_maxq, /* Dallas MAXQ 10/20 */ |
5c4504f7 NC |
1970 | #define bfd_mach_maxq10 10 |
1971 | #define bfd_mach_maxq20 20 | |
3c9b82ba NC |
1972 | bfd_arch_z80, |
1973 | #define bfd_mach_z80strict 1 /* No undocumented opcodes. */ | |
1974 | #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */ | |
1975 | #define bfd_mach_z80full 7 /* All undocumented instructions. */ | |
1976 | #define bfd_mach_r800 11 /* R800: successor with multiplication. */ | |
252b5132 RH |
1977 | bfd_arch_last |
1978 | }; | |
1979 | ||
8546af74 | 1980 | typedef struct bfd_arch_info |
252b5132 RH |
1981 | { |
1982 | int bits_per_word; | |
1983 | int bits_per_address; | |
1984 | int bits_per_byte; | |
1985 | enum bfd_architecture arch; | |
1986 | unsigned long mach; | |
1987 | const char *arch_name; | |
1988 | const char *printable_name; | |
1989 | unsigned int section_align_power; | |
b34976b6 | 1990 | /* TRUE if this is the default machine for the architecture. |
aa3d5824 AM |
1991 | The default arch should be the first entry for an arch so that |
1992 | all the entries for that arch can be accessed via <<next>>. */ | |
b34976b6 | 1993 | bfd_boolean the_default; |
252b5132 | 1994 | const struct bfd_arch_info * (*compatible) |
c58b9523 | 1995 | (const struct bfd_arch_info *a, const struct bfd_arch_info *b); |
252b5132 | 1996 | |
c58b9523 | 1997 | bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); |
252b5132 RH |
1998 | |
1999 | const struct bfd_arch_info *next; | |
3b16e843 NC |
2000 | } |
2001 | bfd_arch_info_type; | |
2002 | ||
c58b9523 | 2003 | const char *bfd_printable_name (bfd *abfd); |
252b5132 | 2004 | |
c58b9523 | 2005 | const bfd_arch_info_type *bfd_scan_arch (const char *string); |
252b5132 | 2006 | |
c58b9523 | 2007 | const char **bfd_arch_list (void); |
252b5132 | 2008 | |
c58b9523 AM |
2009 | const bfd_arch_info_type *bfd_arch_get_compatible |
2010 | (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); | |
252b5132 | 2011 | |
c58b9523 | 2012 | void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); |
252b5132 | 2013 | |
c58b9523 | 2014 | enum bfd_architecture bfd_get_arch (bfd *abfd); |
252b5132 | 2015 | |
c58b9523 | 2016 | unsigned long bfd_get_mach (bfd *abfd); |
252b5132 | 2017 | |
c58b9523 | 2018 | unsigned int bfd_arch_bits_per_byte (bfd *abfd); |
252b5132 | 2019 | |
c58b9523 | 2020 | unsigned int bfd_arch_bits_per_address (bfd *abfd); |
252b5132 | 2021 | |
c58b9523 | 2022 | const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); |
252b5132 | 2023 | |
c58b9523 AM |
2024 | const bfd_arch_info_type *bfd_lookup_arch |
2025 | (enum bfd_architecture arch, unsigned long machine); | |
252b5132 | 2026 | |
c58b9523 AM |
2027 | const char *bfd_printable_arch_mach |
2028 | (enum bfd_architecture arch, unsigned long machine); | |
252b5132 | 2029 | |
c58b9523 | 2030 | unsigned int bfd_octets_per_byte (bfd *abfd); |
9a968f43 | 2031 | |
c58b9523 AM |
2032 | unsigned int bfd_arch_mach_octets_per_byte |
2033 | (enum bfd_architecture arch, unsigned long machine); | |
9a968f43 | 2034 | |
e61463e1 | 2035 | /* Extracted from reloc.c. */ |
252b5132 RH |
2036 | typedef enum bfd_reloc_status |
2037 | { | |
b5f79c76 | 2038 | /* No errors detected. */ |
252b5132 RH |
2039 | bfd_reloc_ok, |
2040 | ||
b5f79c76 | 2041 | /* The relocation was performed, but there was an overflow. */ |
252b5132 RH |
2042 | bfd_reloc_overflow, |
2043 | ||
b5f79c76 | 2044 | /* The address to relocate was not within the section supplied. */ |
252b5132 RH |
2045 | bfd_reloc_outofrange, |
2046 | ||
b5f79c76 | 2047 | /* Used by special functions. */ |
252b5132 RH |
2048 | bfd_reloc_continue, |
2049 | ||
b5f79c76 | 2050 | /* Unsupported relocation size requested. */ |
252b5132 RH |
2051 | bfd_reloc_notsupported, |
2052 | ||
b5f79c76 | 2053 | /* Unused. */ |
252b5132 RH |
2054 | bfd_reloc_other, |
2055 | ||
b5f79c76 | 2056 | /* The symbol to relocate against was undefined. */ |
252b5132 RH |
2057 | bfd_reloc_undefined, |
2058 | ||
dc810e39 AM |
2059 | /* The relocation was performed, but may not be ok - presently |
2060 | generated only when linking i960 coff files with i960 b.out | |
2061 | symbols. If this type is returned, the error_message argument | |
2062 | to bfd_perform_relocation will be set. */ | |
252b5132 RH |
2063 | bfd_reloc_dangerous |
2064 | } | |
2065 | bfd_reloc_status_type; | |
2066 | ||
541389e2 | 2067 | |
252b5132 RH |
2068 | typedef struct reloc_cache_entry |
2069 | { | |
b5f79c76 | 2070 | /* A pointer into the canonical table of pointers. */ |
fc0a2244 | 2071 | struct bfd_symbol **sym_ptr_ptr; |
252b5132 | 2072 | |
b5f79c76 | 2073 | /* offset in section. */ |
252b5132 RH |
2074 | bfd_size_type address; |
2075 | ||
b5f79c76 | 2076 | /* addend for relocation value. */ |
252b5132 RH |
2077 | bfd_vma addend; |
2078 | ||
b5f79c76 | 2079 | /* Pointer to how to perform the required relocation. */ |
252b5132 RH |
2080 | reloc_howto_type *howto; |
2081 | ||
b5f79c76 NC |
2082 | } |
2083 | arelent; | |
2084 | ||
252b5132 RH |
2085 | enum complain_overflow |
2086 | { | |
b5f79c76 | 2087 | /* Do not complain on overflow. */ |
252b5132 RH |
2088 | complain_overflow_dont, |
2089 | ||
a7985d73 AM |
2090 | /* Complain if the value overflows when considered as a signed |
2091 | number one bit larger than the field. ie. A bitfield of N bits | |
2092 | is allowed to represent -2**n to 2**n-1. */ | |
252b5132 RH |
2093 | complain_overflow_bitfield, |
2094 | ||
a7985d73 | 2095 | /* Complain if the value overflows when considered as a signed |
b5f79c76 | 2096 | number. */ |
252b5132 RH |
2097 | complain_overflow_signed, |
2098 | ||
dc810e39 | 2099 | /* Complain if the value overflows when considered as an |
b5f79c76 | 2100 | unsigned number. */ |
252b5132 RH |
2101 | complain_overflow_unsigned |
2102 | }; | |
2103 | ||
2104 | struct reloc_howto_struct | |
2105 | { | |
dc810e39 AM |
2106 | /* The type field has mainly a documentary use - the back end can |
2107 | do what it wants with it, though normally the back end's | |
2108 | external idea of what a reloc number is stored | |
2109 | in this field. For example, a PC relative word relocation | |
2110 | in a coff environment has the type 023 - because that's | |
2111 | what the outside world calls a R_PCRWORD reloc. */ | |
252b5132 RH |
2112 | unsigned int type; |
2113 | ||
dc810e39 AM |
2114 | /* The value the final relocation is shifted right by. This drops |
2115 | unwanted data from the relocation. */ | |
252b5132 RH |
2116 | unsigned int rightshift; |
2117 | ||
dc810e39 AM |
2118 | /* The size of the item to be relocated. This is *not* a |
2119 | power-of-two measure. To get the number of bytes operated | |
2120 | on by a type of relocation, use bfd_get_reloc_size. */ | |
252b5132 RH |
2121 | int size; |
2122 | ||
dc810e39 AM |
2123 | /* The number of bits in the item to be relocated. This is used |
2124 | when doing overflow checking. */ | |
252b5132 RH |
2125 | unsigned int bitsize; |
2126 | ||
dc810e39 AM |
2127 | /* Notes that the relocation is relative to the location in the |
2128 | data section of the addend. The relocation function will | |
2129 | subtract from the relocation value the address of the location | |
2130 | being relocated. */ | |
b34976b6 | 2131 | bfd_boolean pc_relative; |
252b5132 | 2132 | |
dc810e39 AM |
2133 | /* The bit position of the reloc value in the destination. |
2134 | The relocated value is left shifted by this amount. */ | |
252b5132 RH |
2135 | unsigned int bitpos; |
2136 | ||
dc810e39 AM |
2137 | /* What type of overflow error should be checked for when |
2138 | relocating. */ | |
252b5132 RH |
2139 | enum complain_overflow complain_on_overflow; |
2140 | ||
dc810e39 AM |
2141 | /* If this field is non null, then the supplied function is |
2142 | called rather than the normal function. This allows really | |
7dee875e | 2143 | strange relocation methods to be accommodated (e.g., i960 callj |
dc810e39 | 2144 | instructions). */ |
252b5132 | 2145 | bfd_reloc_status_type (*special_function) |
fc0a2244 | 2146 | (bfd *, arelent *, struct bfd_symbol *, void *, asection *, |
c58b9523 | 2147 | bfd *, char **); |
dc810e39 AM |
2148 | |
2149 | /* The textual name of the relocation type. */ | |
252b5132 RH |
2150 | char *name; |
2151 | ||
dc810e39 AM |
2152 | /* Some formats record a relocation addend in the section contents |
2153 | rather than with the relocation. For ELF formats this is the | |
2154 | distinction between USE_REL and USE_RELA (though the code checks | |
2155 | for USE_REL == 1/0). The value of this field is TRUE if the | |
2156 | addend is recorded with the section contents; when performing a | |
2157 | partial link (ld -r) the section contents (the data) will be | |
2158 | modified. The value of this field is FALSE if addends are | |
2159 | recorded with the relocation (in arelent.addend); when performing | |
2160 | a partial link the relocation will be modified. | |
2161 | All relocations for all ELF USE_RELA targets should set this field | |
2162 | to FALSE (values of TRUE should be looked on with suspicion). | |
2163 | However, the converse is not true: not all relocations of all ELF | |
2164 | USE_REL targets set this field to TRUE. Why this is so is peculiar | |
2165 | to each particular target. For relocs that aren't used in partial | |
2166 | links (e.g. GOT stuff) it doesn't matter what this is set to. */ | |
b34976b6 | 2167 | bfd_boolean partial_inplace; |
252b5132 | 2168 | |
7dc77aaa AM |
2169 | /* src_mask selects the part of the instruction (or data) to be used |
2170 | in the relocation sum. If the target relocations don't have an | |
2171 | addend in the reloc, eg. ELF USE_REL, src_mask will normally equal | |
2172 | dst_mask to extract the addend from the section contents. If | |
2173 | relocations do have an addend in the reloc, eg. ELF USE_RELA, this | |
2174 | field should be zero. Non-zero values for ELF USE_RELA targets are | |
2175 | bogus as in those cases the value in the dst_mask part of the | |
2176 | section contents should be treated as garbage. */ | |
252b5132 RH |
2177 | bfd_vma src_mask; |
2178 | ||
7dc77aaa AM |
2179 | /* dst_mask selects which parts of the instruction (or data) are |
2180 | replaced with a relocated value. */ | |
252b5132 RH |
2181 | bfd_vma dst_mask; |
2182 | ||
dc810e39 AM |
2183 | /* When some formats create PC relative instructions, they leave |
2184 | the value of the pc of the place being relocated in the offset | |
2185 | slot of the instruction, so that a PC relative relocation can | |
2186 | be made just by adding in an ordinary offset (e.g., sun3 a.out). | |
2187 | Some formats leave the displacement part of an instruction | |
2188 | empty (e.g., m88k bcs); this flag signals the fact. */ | |
b34976b6 | 2189 | bfd_boolean pcrel_offset; |
252b5132 | 2190 | }; |
b5f79c76 | 2191 | |
dc810e39 AM |
2192 | #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ |
2193 | { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC } | |
2194 | #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \ | |
2195 | HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \ | |
b34976b6 | 2196 | NAME, FALSE, 0, 0, IN) |
252b5132 | 2197 | |
5f771d47 | 2198 | #define EMPTY_HOWTO(C) \ |
b34976b6 AM |
2199 | HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \ |
2200 | NULL, FALSE, 0, 0, FALSE) | |
dc810e39 AM |
2201 | |
2202 | #define HOWTO_PREPARE(relocation, symbol) \ | |
2203 | { \ | |
c58b9523 | 2204 | if (symbol != NULL) \ |
dc810e39 AM |
2205 | { \ |
2206 | if (bfd_is_com_section (symbol->section)) \ | |
2207 | { \ | |
2208 | relocation = 0; \ | |
2209 | } \ | |
2210 | else \ | |
2211 | { \ | |
2212 | relocation = symbol->value; \ | |
2213 | } \ | |
2214 | } \ | |
2215 | } | |
b5f79c76 | 2216 | |
c58b9523 | 2217 | unsigned int bfd_get_reloc_size (reloc_howto_type *); |
252b5132 | 2218 | |
dc810e39 AM |
2219 | typedef struct relent_chain |
2220 | { | |
252b5132 | 2221 | arelent relent; |
dc810e39 | 2222 | struct relent_chain *next; |
b5f79c76 NC |
2223 | } |
2224 | arelent_chain; | |
2225 | ||
c58b9523 AM |
2226 | bfd_reloc_status_type bfd_check_overflow |
2227 | (enum complain_overflow how, | |
252b5132 RH |
2228 | unsigned int bitsize, |
2229 | unsigned int rightshift, | |
2230 | unsigned int addrsize, | |
c58b9523 | 2231 | bfd_vma relocation); |
252b5132 | 2232 | |
c58b9523 AM |
2233 | bfd_reloc_status_type bfd_perform_relocation |
2234 | (bfd *abfd, | |
252b5132 | 2235 | arelent *reloc_entry, |
c58b9523 | 2236 | void *data, |
252b5132 RH |
2237 | asection *input_section, |
2238 | bfd *output_bfd, | |
c58b9523 | 2239 | char **error_message); |
252b5132 | 2240 | |
c58b9523 AM |
2241 | bfd_reloc_status_type bfd_install_relocation |
2242 | (bfd *abfd, | |
252b5132 | 2243 | arelent *reloc_entry, |
c58b9523 | 2244 | void *data, bfd_vma data_start, |
252b5132 | 2245 | asection *input_section, |
c58b9523 | 2246 | char **error_message); |
252b5132 RH |
2247 | |
2248 | enum bfd_reloc_code_real { | |
2249 | _dummy_first_bfd_reloc_code_real, | |
2250 | ||
541389e2 | 2251 | |
b5f79c76 | 2252 | /* Basic absolute relocations of N bits. */ |
252b5132 RH |
2253 | BFD_RELOC_64, |
2254 | BFD_RELOC_32, | |
2255 | BFD_RELOC_26, | |
2256 | BFD_RELOC_24, | |
2257 | BFD_RELOC_16, | |
2258 | BFD_RELOC_14, | |
2259 | BFD_RELOC_8, | |
2260 | ||
2261 | /* PC-relative relocations. Sometimes these are relative to the address | |
2262 | of the relocation itself; sometimes they are relative to the start of | |
2263 | the section containing the relocation. It depends on the specific target. | |
2264 | ||
b5f79c76 | 2265 | The 24-bit relocation is used in some Intel 960 configurations. */ |
252b5132 RH |
2266 | BFD_RELOC_64_PCREL, |
2267 | BFD_RELOC_32_PCREL, | |
2268 | BFD_RELOC_24_PCREL, | |
2269 | BFD_RELOC_16_PCREL, | |
2270 | BFD_RELOC_12_PCREL, | |
2271 | BFD_RELOC_8_PCREL, | |
2272 | ||
6482c264 NC |
2273 | /* Section relative relocations. Some targets need this for DWARF2. */ |
2274 | BFD_RELOC_32_SECREL, | |
2275 | ||
b5f79c76 | 2276 | /* For ELF. */ |
252b5132 RH |
2277 | BFD_RELOC_32_GOT_PCREL, |
2278 | BFD_RELOC_16_GOT_PCREL, | |
2279 | BFD_RELOC_8_GOT_PCREL, | |
2280 | BFD_RELOC_32_GOTOFF, | |
2281 | BFD_RELOC_16_GOTOFF, | |
2282 | BFD_RELOC_LO16_GOTOFF, | |
2283 | BFD_RELOC_HI16_GOTOFF, | |
2284 | BFD_RELOC_HI16_S_GOTOFF, | |
2285 | BFD_RELOC_8_GOTOFF, | |
5bd4f169 | 2286 | BFD_RELOC_64_PLT_PCREL, |
252b5132 RH |
2287 | BFD_RELOC_32_PLT_PCREL, |
2288 | BFD_RELOC_24_PLT_PCREL, | |
2289 | BFD_RELOC_16_PLT_PCREL, | |
2290 | BFD_RELOC_8_PLT_PCREL, | |
5bd4f169 | 2291 | BFD_RELOC_64_PLTOFF, |
252b5132 RH |
2292 | BFD_RELOC_32_PLTOFF, |
2293 | BFD_RELOC_16_PLTOFF, | |
2294 | BFD_RELOC_LO16_PLTOFF, | |
2295 | BFD_RELOC_HI16_PLTOFF, | |
2296 | BFD_RELOC_HI16_S_PLTOFF, | |
2297 | BFD_RELOC_8_PLTOFF, | |
2298 | ||
b5f79c76 | 2299 | /* Relocations used by 68K ELF. */ |
252b5132 RH |
2300 | BFD_RELOC_68K_GLOB_DAT, |
2301 | BFD_RELOC_68K_JMP_SLOT, | |
2302 | BFD_RELOC_68K_RELATIVE, | |
2303 | ||
b5f79c76 | 2304 | /* Linkage-table relative. */ |
252b5132 RH |
2305 | BFD_RELOC_32_BASEREL, |
2306 | BFD_RELOC_16_BASEREL, | |
2307 | BFD_RELOC_LO16_BASEREL, | |
2308 | BFD_RELOC_HI16_BASEREL, | |
2309 | BFD_RELOC_HI16_S_BASEREL, | |
2310 | BFD_RELOC_8_BASEREL, | |
2311 | BFD_RELOC_RVA, | |
2312 | ||
b5f79c76 | 2313 | /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */ |
252b5132 RH |
2314 | BFD_RELOC_8_FFnn, |
2315 | ||
2316 | /* These PC-relative relocations are stored as word displacements -- | |
2317 | i.e., byte displacements shifted right two bits. The 30-bit word | |
2318 | displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the | |
2319 | SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The | |
2320 | signed 16-bit displacement is used on the MIPS, and the 23-bit | |
b5f79c76 | 2321 | displacement is used on the Alpha. */ |
252b5132 RH |
2322 | BFD_RELOC_32_PCREL_S2, |
2323 | BFD_RELOC_16_PCREL_S2, | |
2324 | BFD_RELOC_23_PCREL_S2, | |
2325 | ||
2326 | /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of | |
b5f79c76 | 2327 | the target word. These are used on the SPARC. */ |
252b5132 RH |
2328 | BFD_RELOC_HI22, |
2329 | BFD_RELOC_LO10, | |
2330 | ||
2331 | /* For systems that allocate a Global Pointer register, these are | |
2332 | displacements off that register. These relocation types are | |
2333 | handled specially, because the value the register will have is | |
b5f79c76 | 2334 | decided relatively late. */ |
252b5132 RH |
2335 | BFD_RELOC_GPREL16, |
2336 | BFD_RELOC_GPREL32, | |
2337 | ||
b5f79c76 | 2338 | /* Reloc types used for i960/b.out. */ |
252b5132 RH |
2339 | BFD_RELOC_I960_CALLJ, |
2340 | ||
2341 | /* SPARC ELF relocations. There is probably some overlap with other | |
b5f79c76 | 2342 | relocation types already defined. */ |
252b5132 RH |
2343 | BFD_RELOC_NONE, |
2344 | BFD_RELOC_SPARC_WDISP22, | |
2345 | BFD_RELOC_SPARC22, | |
2346 | BFD_RELOC_SPARC13, | |
2347 | BFD_RELOC_SPARC_GOT10, | |
2348 | BFD_RELOC_SPARC_GOT13, | |
2349 | BFD_RELOC_SPARC_GOT22, | |
2350 | BFD_RELOC_SPARC_PC10, | |
2351 | BFD_RELOC_SPARC_PC22, | |
2352 | BFD_RELOC_SPARC_WPLT30, | |
2353 | BFD_RELOC_SPARC_COPY, | |
2354 | BFD_RELOC_SPARC_GLOB_DAT, | |
2355 | BFD_RELOC_SPARC_JMP_SLOT, | |
2356 | BFD_RELOC_SPARC_RELATIVE, | |
0f2712ed | 2357 | BFD_RELOC_SPARC_UA16, |
252b5132 | 2358 | BFD_RELOC_SPARC_UA32, |
0f2712ed | 2359 | BFD_RELOC_SPARC_UA64, |
252b5132 | 2360 | |
b5f79c76 | 2361 | /* I think these are specific to SPARC a.out (e.g., Sun 4). */ |
252b5132 RH |
2362 | BFD_RELOC_SPARC_BASE13, |
2363 | BFD_RELOC_SPARC_BASE22, | |
2364 | ||
b5f79c76 | 2365 | /* SPARC64 relocations */ |
252b5132 RH |
2366 | #define BFD_RELOC_SPARC_64 BFD_RELOC_64 |
2367 | BFD_RELOC_SPARC_10, | |
2368 | BFD_RELOC_SPARC_11, | |
2369 | BFD_RELOC_SPARC_OLO10, | |
2370 | BFD_RELOC_SPARC_HH22, | |
2371 | BFD_RELOC_SPARC_HM10, | |
2372 | BFD_RELOC_SPARC_LM22, | |
2373 | BFD_RELOC_SPARC_PC_HH22, | |
2374 | BFD_RELOC_SPARC_PC_HM10, | |
2375 | BFD_RELOC_SPARC_PC_LM22, | |
2376 | BFD_RELOC_SPARC_WDISP16, | |
2377 | BFD_RELOC_SPARC_WDISP19, | |
2378 | BFD_RELOC_SPARC_7, | |
2379 | BFD_RELOC_SPARC_6, | |
2380 | BFD_RELOC_SPARC_5, | |
2381 | #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL | |
bd5e6e7e | 2382 | BFD_RELOC_SPARC_PLT32, |
252b5132 RH |
2383 | BFD_RELOC_SPARC_PLT64, |
2384 | BFD_RELOC_SPARC_HIX22, | |
2385 | BFD_RELOC_SPARC_LOX10, | |
2386 | BFD_RELOC_SPARC_H44, | |
2387 | BFD_RELOC_SPARC_M44, | |
2388 | BFD_RELOC_SPARC_L44, | |
2389 | BFD_RELOC_SPARC_REGISTER, | |
2390 | ||
b5f79c76 | 2391 | /* SPARC little endian relocation */ |
252b5132 RH |
2392 | BFD_RELOC_SPARC_REV32, |
2393 | ||
b9734f35 JJ |
2394 | /* SPARC TLS relocations */ |
2395 | BFD_RELOC_SPARC_TLS_GD_HI22, | |
2396 | BFD_RELOC_SPARC_TLS_GD_LO10, | |
2397 | BFD_RELOC_SPARC_TLS_GD_ADD, | |
2398 | BFD_RELOC_SPARC_TLS_GD_CALL, | |
2399 | BFD_RELOC_SPARC_TLS_LDM_HI22, | |
2400 | BFD_RELOC_SPARC_TLS_LDM_LO10, | |
2401 | BFD_RELOC_SPARC_TLS_LDM_ADD, | |
2402 | BFD_RELOC_SPARC_TLS_LDM_CALL, | |
2403 | BFD_RELOC_SPARC_TLS_LDO_HIX22, | |
2404 | BFD_RELOC_SPARC_TLS_LDO_LOX10, | |
2405 | BFD_RELOC_SPARC_TLS_LDO_ADD, | |
2406 | BFD_RELOC_SPARC_TLS_IE_HI22, | |
2407 | BFD_RELOC_SPARC_TLS_IE_LO10, | |
2408 | BFD_RELOC_SPARC_TLS_IE_LD, | |
2409 | BFD_RELOC_SPARC_TLS_IE_LDX, | |
2410 | BFD_RELOC_SPARC_TLS_IE_ADD, | |
2411 | BFD_RELOC_SPARC_TLS_LE_HIX22, | |
2412 | BFD_RELOC_SPARC_TLS_LE_LOX10, | |
2413 | BFD_RELOC_SPARC_TLS_DTPMOD32, | |
2414 | BFD_RELOC_SPARC_TLS_DTPMOD64, | |
2415 | BFD_RELOC_SPARC_TLS_DTPOFF32, | |
2416 | BFD_RELOC_SPARC_TLS_DTPOFF64, | |
2417 | BFD_RELOC_SPARC_TLS_TPOFF32, | |
2418 | BFD_RELOC_SPARC_TLS_TPOFF64, | |
2419 | ||
252b5132 RH |
2420 | /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or |
2421 | "addend" in some special way. | |
2422 | For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when | |
2423 | writing; when reading, it will be the absolute section symbol. The | |
2424 | addend is the displacement in bytes of the "lda" instruction from | |
b5f79c76 | 2425 | the "ldah" instruction (which is at the address of this reloc). */ |
252b5132 RH |
2426 | BFD_RELOC_ALPHA_GPDISP_HI16, |
2427 | ||
2428 | /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as | |
2429 | with GPDISP_HI16 relocs. The addend is ignored when writing the | |
2430 | relocations out, and is filled in with the file's GP value on | |
b5f79c76 | 2431 | reading, for convenience. */ |
252b5132 RH |
2432 | BFD_RELOC_ALPHA_GPDISP_LO16, |
2433 | ||
2434 | /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 | |
2435 | relocation except that there is no accompanying GPDISP_LO16 | |
b5f79c76 | 2436 | relocation. */ |
252b5132 RH |
2437 | BFD_RELOC_ALPHA_GPDISP, |
2438 | ||
2439 | /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; | |
2440 | the assembler turns it into a LDQ instruction to load the address of | |
2441 | the symbol, and then fills in a register in the real instruction. | |
2442 | ||
2443 | The LITERAL reloc, at the LDQ instruction, refers to the .lita | |
2444 | section symbol. The addend is ignored when writing, but is filled | |
2445 | in with the file's GP value on reading, for convenience, as with the | |
2446 | GPDISP_LO16 reloc. | |
2447 | ||
2448 | The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16. | |
2449 | It should refer to the symbol to be referenced, as with 16_GOTOFF, | |
2450 | but it generates output not based on the position within the .got | |
2451 | section, but relative to the GP value chosen for the file during the | |
2452 | final link stage. | |
2453 | ||
2454 | The LITUSE reloc, on the instruction using the loaded address, gives | |
2455 | information to the linker that it might be able to use to optimize | |
2456 | away some literal section references. The symbol is ignored (read | |
2457 | as the absolute section symbol), and the "addend" indicates the type | |
2458 | of instruction using the register: | |
2459 | 1 - "memory" fmt insn | |
2460 | 2 - byte-manipulation (byte offset reg) | |
b5f79c76 | 2461 | 3 - jsr (target of branch) */ |
252b5132 RH |
2462 | BFD_RELOC_ALPHA_LITERAL, |
2463 | BFD_RELOC_ALPHA_ELF_LITERAL, | |
2464 | BFD_RELOC_ALPHA_LITUSE, | |
2465 | ||
2466 | /* The HINT relocation indicates a value that should be filled into the | |
2467 | "hint" field of a jmp/jsr/ret instruction, for possible branch- | |
b5f79c76 | 2468 | prediction logic which may be provided on some processors. */ |
252b5132 RH |
2469 | BFD_RELOC_ALPHA_HINT, |
2470 | ||
2471 | /* The LINKAGE relocation outputs a linkage pair in the object file, | |
b5f79c76 | 2472 | which is filled by the linker. */ |
252b5132 RH |
2473 | BFD_RELOC_ALPHA_LINKAGE, |
2474 | ||
2475 | /* The CODEADDR relocation outputs a STO_CA in the object file, | |
b5f79c76 | 2476 | which is filled by the linker. */ |
252b5132 RH |
2477 | BFD_RELOC_ALPHA_CODEADDR, |
2478 | ||
dc810e39 | 2479 | /* The GPREL_HI/LO relocations together form a 32-bit offset from the |
b5f79c76 | 2480 | GP register. */ |
dfe57ca0 RH |
2481 | BFD_RELOC_ALPHA_GPREL_HI16, |
2482 | BFD_RELOC_ALPHA_GPREL_LO16, | |
2483 | ||
7793f4d0 | 2484 | /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must |
b34976b6 | 2485 | share a common GP, and the target address is adjusted for |
7793f4d0 RH |
2486 | STO_ALPHA_STD_GPLOAD. */ |
2487 | BFD_RELOC_ALPHA_BRSGP, | |
2488 | ||
3765b1be RH |
2489 | /* Alpha thread-local storage relocations. */ |
2490 | BFD_RELOC_ALPHA_TLSGD, | |
2491 | BFD_RELOC_ALPHA_TLSLDM, | |
2492 | BFD_RELOC_ALPHA_DTPMOD64, | |
2493 | BFD_RELOC_ALPHA_GOTDTPREL16, | |
2494 | BFD_RELOC_ALPHA_DTPREL64, | |
2495 | BFD_RELOC_ALPHA_DTPREL_HI16, | |
2496 | BFD_RELOC_ALPHA_DTPREL_LO16, | |
2497 | BFD_RELOC_ALPHA_DTPREL16, | |
2498 | BFD_RELOC_ALPHA_GOTTPREL16, | |
2499 | BFD_RELOC_ALPHA_TPREL64, | |
2500 | BFD_RELOC_ALPHA_TPREL_HI16, | |
2501 | BFD_RELOC_ALPHA_TPREL_LO16, | |
2502 | BFD_RELOC_ALPHA_TPREL16, | |
2503 | ||
252b5132 | 2504 | /* Bits 27..2 of the relocation address shifted right 2 bits; |
b5f79c76 | 2505 | simple reloc otherwise. */ |
252b5132 RH |
2506 | BFD_RELOC_MIPS_JMP, |
2507 | ||
b5f79c76 | 2508 | /* The MIPS16 jump instruction. */ |
252b5132 RH |
2509 | BFD_RELOC_MIPS16_JMP, |
2510 | ||
b5f79c76 | 2511 | /* MIPS16 GP relative reloc. */ |
252b5132 RH |
2512 | BFD_RELOC_MIPS16_GPREL, |
2513 | ||
b5f79c76 | 2514 | /* High 16 bits of 32-bit value; simple reloc. */ |
252b5132 RH |
2515 | BFD_RELOC_HI16, |
2516 | ||
2517 | /* High 16 bits of 32-bit value but the low 16 bits will be sign | |
2518 | extended and added to form the final result. If the low 16 | |
2519 | bits form a negative number, we need to add one to the high value | |
b5f79c76 | 2520 | to compensate for the borrow when the low bits are added. */ |
252b5132 RH |
2521 | BFD_RELOC_HI16_S, |
2522 | ||
b5f79c76 | 2523 | /* Low 16 bits. */ |
252b5132 RH |
2524 | BFD_RELOC_LO16, |
2525 | ||
d7128ce4 AM |
2526 | /* High 16 bits of 32-bit pc-relative value */ |
2527 | BFD_RELOC_HI16_PCREL, | |
2528 | ||
2529 | /* High 16 bits of 32-bit pc-relative value, adjusted */ | |
2530 | BFD_RELOC_HI16_S_PCREL, | |
2531 | ||
2532 | /* Low 16 bits of pc-relative value */ | |
2533 | BFD_RELOC_LO16_PCREL, | |
2534 | ||
d6f16593 MR |
2535 | /* MIPS16 high 16 bits of 32-bit value. */ |
2536 | BFD_RELOC_MIPS16_HI16, | |
2537 | ||
2538 | /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign | |
2539 | extended and added to form the final result. If the low 16 | |
2540 | bits form a negative number, we need to add one to the high value | |
2541 | to compensate for the borrow when the low bits are added. */ | |
2542 | BFD_RELOC_MIPS16_HI16_S, | |
2543 | ||
2544 | /* MIPS16 low 16 bits. */ | |
2545 | BFD_RELOC_MIPS16_LO16, | |
2546 | ||
b5f79c76 | 2547 | /* Relocation against a MIPS literal section. */ |
252b5132 RH |
2548 | BFD_RELOC_MIPS_LITERAL, |
2549 | ||
b5f79c76 | 2550 | /* MIPS ELF relocations. */ |
252b5132 RH |
2551 | BFD_RELOC_MIPS_GOT16, |
2552 | BFD_RELOC_MIPS_CALL16, | |
252b5132 RH |
2553 | BFD_RELOC_MIPS_GOT_HI16, |
2554 | BFD_RELOC_MIPS_GOT_LO16, | |
2555 | BFD_RELOC_MIPS_CALL_HI16, | |
2556 | BFD_RELOC_MIPS_CALL_LO16, | |
3f830999 MM |
2557 | BFD_RELOC_MIPS_SUB, |
2558 | BFD_RELOC_MIPS_GOT_PAGE, | |
2559 | BFD_RELOC_MIPS_GOT_OFST, | |
2560 | BFD_RELOC_MIPS_GOT_DISP, | |
c2feb664 NC |
2561 | BFD_RELOC_MIPS_SHIFT5, |
2562 | BFD_RELOC_MIPS_SHIFT6, | |
2563 | BFD_RELOC_MIPS_INSERT_A, | |
2564 | BFD_RELOC_MIPS_INSERT_B, | |
2565 | BFD_RELOC_MIPS_DELETE, | |
2566 | BFD_RELOC_MIPS_HIGHEST, | |
2567 | BFD_RELOC_MIPS_HIGHER, | |
2568 | BFD_RELOC_MIPS_SCN_DISP, | |
2569 | BFD_RELOC_MIPS_REL16, | |
2570 | BFD_RELOC_MIPS_RELGOT, | |
2571 | BFD_RELOC_MIPS_JALR, | |
0f20cc35 DJ |
2572 | BFD_RELOC_MIPS_TLS_DTPMOD32, |
2573 | BFD_RELOC_MIPS_TLS_DTPREL32, | |
2574 | BFD_RELOC_MIPS_TLS_DTPMOD64, | |
2575 | BFD_RELOC_MIPS_TLS_DTPREL64, | |
2576 | BFD_RELOC_MIPS_TLS_GD, | |
2577 | BFD_RELOC_MIPS_TLS_LDM, | |
2578 | BFD_RELOC_MIPS_TLS_DTPREL_HI16, | |
2579 | BFD_RELOC_MIPS_TLS_DTPREL_LO16, | |
2580 | BFD_RELOC_MIPS_TLS_GOTTPREL, | |
2581 | BFD_RELOC_MIPS_TLS_TPREL32, | |
2582 | BFD_RELOC_MIPS_TLS_TPREL64, | |
2583 | BFD_RELOC_MIPS_TLS_TPREL_HI16, | |
2584 | BFD_RELOC_MIPS_TLS_TPREL_LO16, | |
252b5132 | 2585 | |
ec317fb1 | 2586 | |
bb3fff1e AM |
2587 | /* Fujitsu Frv Relocations. */ |
2588 | BFD_RELOC_FRV_LABEL16, | |
2589 | BFD_RELOC_FRV_LABEL24, | |
2590 | BFD_RELOC_FRV_LO16, | |
2591 | BFD_RELOC_FRV_HI16, | |
2592 | BFD_RELOC_FRV_GPREL12, | |
2593 | BFD_RELOC_FRV_GPRELU12, | |
2594 | BFD_RELOC_FRV_GPREL32, | |
2595 | BFD_RELOC_FRV_GPRELHI, | |
2596 | BFD_RELOC_FRV_GPRELLO, | |
51532845 AO |
2597 | BFD_RELOC_FRV_GOT12, |
2598 | BFD_RELOC_FRV_GOTHI, | |
2599 | BFD_RELOC_FRV_GOTLO, | |
2600 | BFD_RELOC_FRV_FUNCDESC, | |
2601 | BFD_RELOC_FRV_FUNCDESC_GOT12, | |
2602 | BFD_RELOC_FRV_FUNCDESC_GOTHI, | |
2603 | BFD_RELOC_FRV_FUNCDESC_GOTLO, | |
2604 | BFD_RELOC_FRV_FUNCDESC_VALUE, | |
2605 | BFD_RELOC_FRV_FUNCDESC_GOTOFF12, | |
2606 | BFD_RELOC_FRV_FUNCDESC_GOTOFFHI, | |
2607 | BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, | |
2608 | BFD_RELOC_FRV_GOTOFF12, | |
2609 | BFD_RELOC_FRV_GOTOFFHI, | |
2610 | BFD_RELOC_FRV_GOTOFFLO, | |
90219bd0 AO |
2611 | BFD_RELOC_FRV_GETTLSOFF, |
2612 | BFD_RELOC_FRV_TLSDESC_VALUE, | |
2613 | BFD_RELOC_FRV_GOTTLSDESC12, | |
2614 | BFD_RELOC_FRV_GOTTLSDESCHI, | |
2615 | BFD_RELOC_FRV_GOTTLSDESCLO, | |
2616 | BFD_RELOC_FRV_TLSMOFF12, | |
2617 | BFD_RELOC_FRV_TLSMOFFHI, | |
2618 | BFD_RELOC_FRV_TLSMOFFLO, | |
2619 | BFD_RELOC_FRV_GOTTLSOFF12, | |
2620 | BFD_RELOC_FRV_GOTTLSOFFHI, | |
2621 | BFD_RELOC_FRV_GOTTLSOFFLO, | |
2622 | BFD_RELOC_FRV_TLSOFF, | |
2623 | BFD_RELOC_FRV_TLSDESC_RELAX, | |
2624 | BFD_RELOC_FRV_GETTLSOFF_RELAX, | |
2625 | BFD_RELOC_FRV_TLSOFF_RELAX, | |
2626 | BFD_RELOC_FRV_TLSMOFF, | |
bb3fff1e | 2627 | |
ec317fb1 | 2628 | |
03a12831 AO |
2629 | /* This is a 24bit GOT-relative reloc for the mn10300. */ |
2630 | BFD_RELOC_MN10300_GOTOFF24, | |
2631 | ||
2632 | /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes | |
2633 | in the instruction. */ | |
2634 | BFD_RELOC_MN10300_GOT32, | |
2635 | ||
2636 | /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes | |
2637 | in the instruction. */ | |
2638 | BFD_RELOC_MN10300_GOT24, | |
2639 | ||
2640 | /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes | |
2641 | in the instruction. */ | |
2642 | BFD_RELOC_MN10300_GOT16, | |
2643 | ||
2644 | /* Copy symbol at runtime. */ | |
2645 | BFD_RELOC_MN10300_COPY, | |
2646 | ||
2647 | /* Create GOT entry. */ | |
2648 | BFD_RELOC_MN10300_GLOB_DAT, | |
2649 | ||
2650 | /* Create PLT entry. */ | |
2651 | BFD_RELOC_MN10300_JMP_SLOT, | |
2652 | ||
2653 | /* Adjust by program base. */ | |
2654 | BFD_RELOC_MN10300_RELATIVE, | |
2655 | ||
541389e2 | 2656 | |
b5f79c76 | 2657 | /* i386/elf relocations */ |
252b5132 RH |
2658 | BFD_RELOC_386_GOT32, |
2659 | BFD_RELOC_386_PLT32, | |
2660 | BFD_RELOC_386_COPY, | |
2661 | BFD_RELOC_386_GLOB_DAT, | |
2662 | BFD_RELOC_386_JUMP_SLOT, | |
2663 | BFD_RELOC_386_RELATIVE, | |
2664 | BFD_RELOC_386_GOTOFF, | |
2665 | BFD_RELOC_386_GOTPC, | |
37e55690 JJ |
2666 | BFD_RELOC_386_TLS_TPOFF, |
2667 | BFD_RELOC_386_TLS_IE, | |
2668 | BFD_RELOC_386_TLS_GOTIE, | |
13ae64f3 JJ |
2669 | BFD_RELOC_386_TLS_LE, |
2670 | BFD_RELOC_386_TLS_GD, | |
2671 | BFD_RELOC_386_TLS_LDM, | |
2672 | BFD_RELOC_386_TLS_LDO_32, | |
2673 | BFD_RELOC_386_TLS_IE_32, | |
2674 | BFD_RELOC_386_TLS_LE_32, | |
2675 | BFD_RELOC_386_TLS_DTPMOD32, | |
2676 | BFD_RELOC_386_TLS_DTPOFF32, | |
2677 | BFD_RELOC_386_TLS_TPOFF32, | |
67a4f2b7 AO |
2678 | BFD_RELOC_386_TLS_GOTDESC, |
2679 | BFD_RELOC_386_TLS_DESC_CALL, | |
2680 | BFD_RELOC_386_TLS_DESC, | |
252b5132 | 2681 | |
b5f79c76 | 2682 | /* x86-64/elf relocations */ |
8d88c4ca NC |
2683 | BFD_RELOC_X86_64_GOT32, |
2684 | BFD_RELOC_X86_64_PLT32, | |
2685 | BFD_RELOC_X86_64_COPY, | |
2686 | BFD_RELOC_X86_64_GLOB_DAT, | |
2687 | BFD_RELOC_X86_64_JUMP_SLOT, | |
2688 | BFD_RELOC_X86_64_RELATIVE, | |
2689 | BFD_RELOC_X86_64_GOTPCREL, | |
2690 | BFD_RELOC_X86_64_32S, | |
bffbf940 JJ |
2691 | BFD_RELOC_X86_64_DTPMOD64, |
2692 | BFD_RELOC_X86_64_DTPOFF64, | |
2693 | BFD_RELOC_X86_64_TPOFF64, | |
2694 | BFD_RELOC_X86_64_TLSGD, | |
2695 | BFD_RELOC_X86_64_TLSLD, | |
2696 | BFD_RELOC_X86_64_DTPOFF32, | |
2697 | BFD_RELOC_X86_64_GOTTPOFF, | |
2698 | BFD_RELOC_X86_64_TPOFF32, | |
d6ab8113 JB |
2699 | BFD_RELOC_X86_64_GOTOFF64, |
2700 | BFD_RELOC_X86_64_GOTPC32, | |
67a4f2b7 AO |
2701 | BFD_RELOC_X86_64_GOTPC32_TLSDESC, |
2702 | BFD_RELOC_X86_64_TLSDESC_CALL, | |
2703 | BFD_RELOC_X86_64_TLSDESC, | |
8d88c4ca | 2704 | |
b5f79c76 | 2705 | /* ns32k relocations */ |
252b5132 RH |
2706 | BFD_RELOC_NS32K_IMM_8, |
2707 | BFD_RELOC_NS32K_IMM_16, | |
2708 | BFD_RELOC_NS32K_IMM_32, | |
2709 | BFD_RELOC_NS32K_IMM_8_PCREL, | |
2710 | BFD_RELOC_NS32K_IMM_16_PCREL, | |
2711 | BFD_RELOC_NS32K_IMM_32_PCREL, | |
2712 | BFD_RELOC_NS32K_DISP_8, | |
2713 | BFD_RELOC_NS32K_DISP_16, | |
2714 | BFD_RELOC_NS32K_DISP_32, | |
2715 | BFD_RELOC_NS32K_DISP_8_PCREL, | |
2716 | BFD_RELOC_NS32K_DISP_16_PCREL, | |
2717 | BFD_RELOC_NS32K_DISP_32_PCREL, | |
2718 | ||
b5f79c76 | 2719 | /* PDP11 relocations */ |
e135f41b NC |
2720 | BFD_RELOC_PDP11_DISP_8_PCREL, |
2721 | BFD_RELOC_PDP11_DISP_6_PCREL, | |
2722 | ||
b5f79c76 | 2723 | /* Picojava relocs. Not all of these appear in object files. */ |
0bcb993b ILT |
2724 | BFD_RELOC_PJ_CODE_HI16, |
2725 | BFD_RELOC_PJ_CODE_LO16, | |
2726 | BFD_RELOC_PJ_CODE_DIR16, | |
2727 | BFD_RELOC_PJ_CODE_DIR32, | |
2728 | BFD_RELOC_PJ_CODE_REL16, | |
2729 | BFD_RELOC_PJ_CODE_REL32, | |
2730 | ||
b5f79c76 | 2731 | /* Power(rs6000) and PowerPC relocations. */ |
252b5132 RH |
2732 | BFD_RELOC_PPC_B26, |
2733 | BFD_RELOC_PPC_BA26, | |
2734 | BFD_RELOC_PPC_TOC16, | |
2735 | BFD_RELOC_PPC_B16, | |
2736 | BFD_RELOC_PPC_B16_BRTAKEN, | |
2737 | BFD_RELOC_PPC_B16_BRNTAKEN, | |
2738 | BFD_RELOC_PPC_BA16, | |
2739 | BFD_RELOC_PPC_BA16_BRTAKEN, | |
2740 | BFD_RELOC_PPC_BA16_BRNTAKEN, | |
2741 | BFD_RELOC_PPC_COPY, | |
2742 | BFD_RELOC_PPC_GLOB_DAT, | |
2743 | BFD_RELOC_PPC_JMP_SLOT, | |
2744 | BFD_RELOC_PPC_RELATIVE, | |
2745 | BFD_RELOC_PPC_LOCAL24PC, | |
2746 | BFD_RELOC_PPC_EMB_NADDR32, | |
2747 | BFD_RELOC_PPC_EMB_NADDR16, | |
2748 | BFD_RELOC_PPC_EMB_NADDR16_LO, | |
2749 | BFD_RELOC_PPC_EMB_NADDR16_HI, | |
2750 | BFD_RELOC_PPC_EMB_NADDR16_HA, | |
2751 | BFD_RELOC_PPC_EMB_SDAI16, | |
2752 | BFD_RELOC_PPC_EMB_SDA2I16, | |
2753 | BFD_RELOC_PPC_EMB_SDA2REL, | |
2754 | BFD_RELOC_PPC_EMB_SDA21, | |
2755 | BFD_RELOC_PPC_EMB_MRKREF, | |
2756 | BFD_RELOC_PPC_EMB_RELSEC16, | |
2757 | BFD_RELOC_PPC_EMB_RELST_LO, | |
2758 | BFD_RELOC_PPC_EMB_RELST_HI, | |
2759 | BFD_RELOC_PPC_EMB_RELST_HA, | |
2760 | BFD_RELOC_PPC_EMB_BIT_FLD, | |
2761 | BFD_RELOC_PPC_EMB_RELSDA, | |
5bd4f169 AM |
2762 | BFD_RELOC_PPC64_HIGHER, |
2763 | BFD_RELOC_PPC64_HIGHER_S, | |
2764 | BFD_RELOC_PPC64_HIGHEST, | |
2765 | BFD_RELOC_PPC64_HIGHEST_S, | |
2766 | BFD_RELOC_PPC64_TOC16_LO, | |
2767 | BFD_RELOC_PPC64_TOC16_HI, | |
2768 | BFD_RELOC_PPC64_TOC16_HA, | |
2769 | BFD_RELOC_PPC64_TOC, | |
dc810e39 | 2770 | BFD_RELOC_PPC64_PLTGOT16, |
5bd4f169 AM |
2771 | BFD_RELOC_PPC64_PLTGOT16_LO, |
2772 | BFD_RELOC_PPC64_PLTGOT16_HI, | |
2773 | BFD_RELOC_PPC64_PLTGOT16_HA, | |
2774 | BFD_RELOC_PPC64_ADDR16_DS, | |
2775 | BFD_RELOC_PPC64_ADDR16_LO_DS, | |
2776 | BFD_RELOC_PPC64_GOT16_DS, | |
2777 | BFD_RELOC_PPC64_GOT16_LO_DS, | |
2778 | BFD_RELOC_PPC64_PLT16_LO_DS, | |
2779 | BFD_RELOC_PPC64_SECTOFF_DS, | |
2780 | BFD_RELOC_PPC64_SECTOFF_LO_DS, | |
2781 | BFD_RELOC_PPC64_TOC16_DS, | |
2782 | BFD_RELOC_PPC64_TOC16_LO_DS, | |
2783 | BFD_RELOC_PPC64_PLTGOT16_DS, | |
2784 | BFD_RELOC_PPC64_PLTGOT16_LO_DS, | |
252b5132 | 2785 | |
411e1bfb AM |
2786 | /* PowerPC and PowerPC64 thread-local storage relocations. */ |
2787 | BFD_RELOC_PPC_TLS, | |
2788 | BFD_RELOC_PPC_DTPMOD, | |
2789 | BFD_RELOC_PPC_TPREL16, | |
2790 | BFD_RELOC_PPC_TPREL16_LO, | |
2791 | BFD_RELOC_PPC_TPREL16_HI, | |
2792 | BFD_RELOC_PPC_TPREL16_HA, | |
2793 | BFD_RELOC_PPC_TPREL, | |
2794 | BFD_RELOC_PPC_DTPREL16, | |
2795 | BFD_RELOC_PPC_DTPREL16_LO, | |
2796 | BFD_RELOC_PPC_DTPREL16_HI, | |
2797 | BFD_RELOC_PPC_DTPREL16_HA, | |
2798 | BFD_RELOC_PPC_DTPREL, | |
2799 | BFD_RELOC_PPC_GOT_TLSGD16, | |
2800 | BFD_RELOC_PPC_GOT_TLSGD16_LO, | |
2801 | BFD_RELOC_PPC_GOT_TLSGD16_HI, | |
2802 | BFD_RELOC_PPC_GOT_TLSGD16_HA, | |
2803 | BFD_RELOC_PPC_GOT_TLSLD16, | |
2804 | BFD_RELOC_PPC_GOT_TLSLD16_LO, | |
2805 | BFD_RELOC_PPC_GOT_TLSLD16_HI, | |
2806 | BFD_RELOC_PPC_GOT_TLSLD16_HA, | |
2807 | BFD_RELOC_PPC_GOT_TPREL16, | |
2808 | BFD_RELOC_PPC_GOT_TPREL16_LO, | |
2809 | BFD_RELOC_PPC_GOT_TPREL16_HI, | |
2810 | BFD_RELOC_PPC_GOT_TPREL16_HA, | |
2811 | BFD_RELOC_PPC_GOT_DTPREL16, | |
2812 | BFD_RELOC_PPC_GOT_DTPREL16_LO, | |
2813 | BFD_RELOC_PPC_GOT_DTPREL16_HI, | |
2814 | BFD_RELOC_PPC_GOT_DTPREL16_HA, | |
2815 | BFD_RELOC_PPC64_TPREL16_DS, | |
2816 | BFD_RELOC_PPC64_TPREL16_LO_DS, | |
2817 | BFD_RELOC_PPC64_TPREL16_HIGHER, | |
2818 | BFD_RELOC_PPC64_TPREL16_HIGHERA, | |
2819 | BFD_RELOC_PPC64_TPREL16_HIGHEST, | |
2820 | BFD_RELOC_PPC64_TPREL16_HIGHESTA, | |
2821 | BFD_RELOC_PPC64_DTPREL16_DS, | |
2822 | BFD_RELOC_PPC64_DTPREL16_LO_DS, | |
2823 | BFD_RELOC_PPC64_DTPREL16_HIGHER, | |
2824 | BFD_RELOC_PPC64_DTPREL16_HIGHERA, | |
2825 | BFD_RELOC_PPC64_DTPREL16_HIGHEST, | |
2826 | BFD_RELOC_PPC64_DTPREL16_HIGHESTA, | |
2827 | ||
b5f79c76 | 2828 | /* IBM 370/390 relocations */ |
5b93d8bb AM |
2829 | BFD_RELOC_I370_D12, |
2830 | ||
7dee875e | 2831 | /* The type of reloc used to build a constructor table - at the moment |
252b5132 | 2832 | probably a 32 bit wide absolute relocation, but the target can choose. |
b5f79c76 | 2833 | It generally does map to one of the other relocation types. */ |
252b5132 RH |
2834 | BFD_RELOC_CTOR, |
2835 | ||
2836 | /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are | |
b5f79c76 | 2837 | not stored in the instruction. */ |
252b5132 RH |
2838 | BFD_RELOC_ARM_PCREL_BRANCH, |
2839 | ||
dfc5f959 NC |
2840 | /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is |
2841 | not stored in the instruction. The 2nd lowest bit comes from a 1 bit | |
b5f79c76 | 2842 | field in the instruction. */ |
dfc5f959 NC |
2843 | BFD_RELOC_ARM_PCREL_BLX, |
2844 | ||
2845 | /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is | |
2846 | not stored in the instruction. The 2nd lowest bit comes from a 1 bit | |
b5f79c76 | 2847 | field in the instruction. */ |
dfc5f959 NC |
2848 | BFD_RELOC_THUMB_PCREL_BLX, |
2849 | ||
39b41c9c PB |
2850 | /* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */ |
2851 | BFD_RELOC_ARM_PCREL_CALL, | |
2852 | ||
2853 | /* ARM 26-bit pc-relative branch for B or conditional BL instruction. */ | |
2854 | BFD_RELOC_ARM_PCREL_JUMP, | |
2855 | ||
c19d1205 ZW |
2856 | /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches. |
2857 | The lowest bit must be zero and is not stored in the instruction. | |
2858 | Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an | |
2859 | "nn" one smaller in all cases. Note further that BRANCH23 | |
2860 | corresponds to R_ARM_THM_CALL. */ | |
2861 | BFD_RELOC_THUMB_PCREL_BRANCH7, | |
2862 | BFD_RELOC_THUMB_PCREL_BRANCH9, | |
2863 | BFD_RELOC_THUMB_PCREL_BRANCH12, | |
2864 | BFD_RELOC_THUMB_PCREL_BRANCH20, | |
2865 | BFD_RELOC_THUMB_PCREL_BRANCH23, | |
2866 | BFD_RELOC_THUMB_PCREL_BRANCH25, | |
2867 | ||
2868 | /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */ | |
252b5132 | 2869 | BFD_RELOC_ARM_OFFSET_IMM, |
c19d1205 ZW |
2870 | |
2871 | /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */ | |
252b5132 | 2872 | BFD_RELOC_ARM_THUMB_OFFSET, |
252b5132 | 2873 | |
d003868e | 2874 | /* Pc-relative or absolute relocation depending on target. Used for |
db6579d4 | 2875 | entries in .init_array sections. */ |
9c504268 | 2876 | BFD_RELOC_ARM_TARGET1, |
db6579d4 PB |
2877 | |
2878 | /* Read-only segment base relative address. */ | |
2879 | BFD_RELOC_ARM_ROSEGREL32, | |
2880 | ||
2881 | /* Data segment base relative address. */ | |
2882 | BFD_RELOC_ARM_SBREL32, | |
2883 | ||
c19d1205 | 2884 | /* This reloc is used for references to RTTI data from exception handling |
eb043451 PB |
2885 | tables. The actual definition depends on the target. It may be a |
2886 | pc-relative or some form of GOT-indirect relocation. */ | |
2887 | BFD_RELOC_ARM_TARGET2, | |
2888 | ||
2889 | /* 31-bit PC relative address. */ | |
2890 | BFD_RELOC_ARM_PREL31, | |
2891 | ||
c19d1205 ZW |
2892 | /* Relocations for setting up GOTs and PLTs for shared libraries. */ |
2893 | BFD_RELOC_ARM_JUMP_SLOT, | |
2894 | BFD_RELOC_ARM_GLOB_DAT, | |
2895 | BFD_RELOC_ARM_GOT32, | |
2896 | BFD_RELOC_ARM_PLT32, | |
2897 | BFD_RELOC_ARM_RELATIVE, | |
2898 | BFD_RELOC_ARM_GOTOFF, | |
2899 | BFD_RELOC_ARM_GOTPC, | |
2900 | ||
2901 | /* ARM thread-local storage relocations. */ | |
2902 | BFD_RELOC_ARM_TLS_GD32, | |
2903 | BFD_RELOC_ARM_TLS_LDO32, | |
2904 | BFD_RELOC_ARM_TLS_LDM32, | |
2905 | BFD_RELOC_ARM_TLS_DTPOFF32, | |
2906 | BFD_RELOC_ARM_TLS_DTPMOD32, | |
2907 | BFD_RELOC_ARM_TLS_TPOFF32, | |
2908 | BFD_RELOC_ARM_TLS_IE32, | |
2909 | BFD_RELOC_ARM_TLS_LE32, | |
2910 | ||
2911 | /* These relocs are only used within the ARM assembler. They are not | |
2912 | (at present) written to any object files. */ | |
2913 | BFD_RELOC_ARM_IMMEDIATE, | |
2914 | BFD_RELOC_ARM_ADRL_IMMEDIATE, | |
2915 | BFD_RELOC_ARM_T32_IMMEDIATE, | |
92e90b6e | 2916 | BFD_RELOC_ARM_T32_IMM12, |
e9f89963 | 2917 | BFD_RELOC_ARM_T32_ADD_PC12, |
c19d1205 | 2918 | BFD_RELOC_ARM_SHIFT_IMM, |
3eb17e6b | 2919 | BFD_RELOC_ARM_SMC, |
c19d1205 ZW |
2920 | BFD_RELOC_ARM_SWI, |
2921 | BFD_RELOC_ARM_MULTI, | |
2922 | BFD_RELOC_ARM_CP_OFF_IMM, | |
2923 | BFD_RELOC_ARM_CP_OFF_IMM_S2, | |
8f06b2d8 PB |
2924 | BFD_RELOC_ARM_T32_CP_OFF_IMM, |
2925 | BFD_RELOC_ARM_T32_CP_OFF_IMM_S2, | |
c19d1205 ZW |
2926 | BFD_RELOC_ARM_ADR_IMM, |
2927 | BFD_RELOC_ARM_LDR_IMM, | |
2928 | BFD_RELOC_ARM_LITERAL, | |
2929 | BFD_RELOC_ARM_IN_POOL, | |
2930 | BFD_RELOC_ARM_OFFSET_IMM8, | |
2931 | BFD_RELOC_ARM_T32_OFFSET_U8, | |
2932 | BFD_RELOC_ARM_T32_OFFSET_IMM, | |
2933 | BFD_RELOC_ARM_HWLITERAL, | |
2934 | BFD_RELOC_ARM_THUMB_ADD, | |
2935 | BFD_RELOC_ARM_THUMB_IMM, | |
2936 | BFD_RELOC_ARM_THUMB_SHIFT, | |
2937 | ||
ef230218 | 2938 | /* Renesas / SuperH SH relocs. Not all of these appear in object files. */ |
252b5132 RH |
2939 | BFD_RELOC_SH_PCDISP8BY2, |
2940 | BFD_RELOC_SH_PCDISP12BY2, | |
1d70c7fb AO |
2941 | BFD_RELOC_SH_IMM3, |
2942 | BFD_RELOC_SH_IMM3U, | |
2943 | BFD_RELOC_SH_DISP12, | |
2944 | BFD_RELOC_SH_DISP12BY2, | |
2945 | BFD_RELOC_SH_DISP12BY4, | |
2946 | BFD_RELOC_SH_DISP12BY8, | |
2947 | BFD_RELOC_SH_DISP20, | |
2948 | BFD_RELOC_SH_DISP20BY8, | |
252b5132 RH |
2949 | BFD_RELOC_SH_IMM4, |
2950 | BFD_RELOC_SH_IMM4BY2, | |
2951 | BFD_RELOC_SH_IMM4BY4, | |
2952 | BFD_RELOC_SH_IMM8, | |
2953 | BFD_RELOC_SH_IMM8BY2, | |
2954 | BFD_RELOC_SH_IMM8BY4, | |
2955 | BFD_RELOC_SH_PCRELIMM8BY2, | |
2956 | BFD_RELOC_SH_PCRELIMM8BY4, | |
2957 | BFD_RELOC_SH_SWITCH16, | |
2958 | BFD_RELOC_SH_SWITCH32, | |
2959 | BFD_RELOC_SH_USES, | |
2960 | BFD_RELOC_SH_COUNT, | |
2961 | BFD_RELOC_SH_ALIGN, | |
2962 | BFD_RELOC_SH_CODE, | |
2963 | BFD_RELOC_SH_DATA, | |
2964 | BFD_RELOC_SH_LABEL, | |
015551fc JR |
2965 | BFD_RELOC_SH_LOOP_START, |
2966 | BFD_RELOC_SH_LOOP_END, | |
1bd91689 AM |
2967 | BFD_RELOC_SH_COPY, |
2968 | BFD_RELOC_SH_GLOB_DAT, | |
2969 | BFD_RELOC_SH_JMP_SLOT, | |
2970 | BFD_RELOC_SH_RELATIVE, | |
2971 | BFD_RELOC_SH_GOTPC, | |
54327882 AM |
2972 | BFD_RELOC_SH_GOT_LOW16, |
2973 | BFD_RELOC_SH_GOT_MEDLOW16, | |
2974 | BFD_RELOC_SH_GOT_MEDHI16, | |
2975 | BFD_RELOC_SH_GOT_HI16, | |
2976 | BFD_RELOC_SH_GOTPLT_LOW16, | |
2977 | BFD_RELOC_SH_GOTPLT_MEDLOW16, | |
2978 | BFD_RELOC_SH_GOTPLT_MEDHI16, | |
2979 | BFD_RELOC_SH_GOTPLT_HI16, | |
2980 | BFD_RELOC_SH_PLT_LOW16, | |
2981 | BFD_RELOC_SH_PLT_MEDLOW16, | |
2982 | BFD_RELOC_SH_PLT_MEDHI16, | |
2983 | BFD_RELOC_SH_PLT_HI16, | |
2984 | BFD_RELOC_SH_GOTOFF_LOW16, | |
2985 | BFD_RELOC_SH_GOTOFF_MEDLOW16, | |
2986 | BFD_RELOC_SH_GOTOFF_MEDHI16, | |
2987 | BFD_RELOC_SH_GOTOFF_HI16, | |
2988 | BFD_RELOC_SH_GOTPC_LOW16, | |
2989 | BFD_RELOC_SH_GOTPC_MEDLOW16, | |
2990 | BFD_RELOC_SH_GOTPC_MEDHI16, | |
2991 | BFD_RELOC_SH_GOTPC_HI16, | |
2992 | BFD_RELOC_SH_COPY64, | |
2993 | BFD_RELOC_SH_GLOB_DAT64, | |
2994 | BFD_RELOC_SH_JMP_SLOT64, | |
2995 | BFD_RELOC_SH_RELATIVE64, | |
2996 | BFD_RELOC_SH_GOT10BY4, | |
2997 | BFD_RELOC_SH_GOT10BY8, | |
2998 | BFD_RELOC_SH_GOTPLT10BY4, | |
2999 | BFD_RELOC_SH_GOTPLT10BY8, | |
3000 | BFD_RELOC_SH_GOTPLT32, | |
3001 | BFD_RELOC_SH_SHMEDIA_CODE, | |
3002 | BFD_RELOC_SH_IMMU5, | |
3003 | BFD_RELOC_SH_IMMS6, | |
3004 | BFD_RELOC_SH_IMMS6BY32, | |
3005 | BFD_RELOC_SH_IMMU6, | |
3006 | BFD_RELOC_SH_IMMS10, | |
3007 | BFD_RELOC_SH_IMMS10BY2, | |
3008 | BFD_RELOC_SH_IMMS10BY4, | |
3009 | BFD_RELOC_SH_IMMS10BY8, | |
3010 | BFD_RELOC_SH_IMMS16, | |
3011 | BFD_RELOC_SH_IMMU16, | |
3012 | BFD_RELOC_SH_IMM_LOW16, | |
3013 | BFD_RELOC_SH_IMM_LOW16_PCREL, | |
3014 | BFD_RELOC_SH_IMM_MEDLOW16, | |
3015 | BFD_RELOC_SH_IMM_MEDLOW16_PCREL, | |
3016 | BFD_RELOC_SH_IMM_MEDHI16, | |
3017 | BFD_RELOC_SH_IMM_MEDHI16_PCREL, | |
3018 | BFD_RELOC_SH_IMM_HI16, | |
3019 | BFD_RELOC_SH_IMM_HI16_PCREL, | |
3020 | BFD_RELOC_SH_PT_16, | |
5dc97655 KK |
3021 | BFD_RELOC_SH_TLS_GD_32, |
3022 | BFD_RELOC_SH_TLS_LD_32, | |
3023 | BFD_RELOC_SH_TLS_LDO_32, | |
3024 | BFD_RELOC_SH_TLS_IE_32, | |
3025 | BFD_RELOC_SH_TLS_LE_32, | |
3026 | BFD_RELOC_SH_TLS_DTPMOD32, | |
3027 | BFD_RELOC_SH_TLS_DTPOFF32, | |
3028 | BFD_RELOC_SH_TLS_TPOFF32, | |
252b5132 | 3029 | |
0d2bcfaf | 3030 | /* ARC Cores relocs. |
252b5132 RH |
3031 | ARC 22 bit pc-relative branch. The lowest two bits must be zero and are |
3032 | not stored in the instruction. The high 20 bits are installed in bits 26 | |
b5f79c76 | 3033 | through 7 of the instruction. */ |
252b5132 RH |
3034 | BFD_RELOC_ARC_B22_PCREL, |
3035 | ||
3036 | /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not | |
3037 | stored in the instruction. The high 24 bits are installed in bits 23 | |
b5f79c76 | 3038 | through 0. */ |
252b5132 RH |
3039 | BFD_RELOC_ARC_B26, |
3040 | ||
0f64bb02 CM |
3041 | /* ADI Blackfin 16 bit immediate absolute reloc. */ |
3042 | BFD_RELOC_BFIN_16_IMM, | |
3043 | ||
3044 | /* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */ | |
3045 | BFD_RELOC_BFIN_16_HIGH, | |
3046 | ||
3047 | /* ADI Blackfin 'a' part of LSETUP. */ | |
3048 | BFD_RELOC_BFIN_4_PCREL, | |
3049 | ||
3050 | /* ADI Blackfin. */ | |
3051 | BFD_RELOC_BFIN_5_PCREL, | |
3052 | ||
3053 | /* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */ | |
3054 | BFD_RELOC_BFIN_16_LOW, | |
3055 | ||
3056 | /* ADI Blackfin. */ | |
3057 | BFD_RELOC_BFIN_10_PCREL, | |
3058 | ||
3059 | /* ADI Blackfin 'b' part of LSETUP. */ | |
3060 | BFD_RELOC_BFIN_11_PCREL, | |
3061 | ||
3062 | /* ADI Blackfin. */ | |
3063 | BFD_RELOC_BFIN_12_PCREL_JUMP, | |
3064 | ||
3065 | /* ADI Blackfin Short jump, pcrel. */ | |
3066 | BFD_RELOC_BFIN_12_PCREL_JUMP_S, | |
3067 | ||
3068 | /* ADI Blackfin Call.x not implemented. */ | |
3069 | BFD_RELOC_BFIN_24_PCREL_CALL_X, | |
3070 | ||
3071 | /* ADI Blackfin Long Jump pcrel. */ | |
3072 | BFD_RELOC_BFIN_24_PCREL_JUMP_L, | |
3073 | ||
3074 | /* ADI Blackfin GOT relocation. */ | |
3075 | BFD_RELOC_BFIN_GOT, | |
3076 | ||
3077 | /* ADI Blackfin PLTPC relocation. */ | |
3078 | BFD_RELOC_BFIN_PLTPC, | |
3079 | ||
3080 | /* ADI Blackfin arithmetic relocation. */ | |
3081 | BFD_ARELOC_BFIN_PUSH, | |
3082 | ||
3083 | /* ADI Blackfin arithmetic relocation. */ | |
3084 | BFD_ARELOC_BFIN_CONST, | |
3085 | ||
3086 | /* ADI Blackfin arithmetic relocation. */ | |
3087 | BFD_ARELOC_BFIN_ADD, | |
3088 | ||
3089 | /* ADI Blackfin arithmetic relocation. */ | |
3090 | BFD_ARELOC_BFIN_SUB, | |
3091 | ||
3092 | /* ADI Blackfin arithmetic relocation. */ | |
3093 | BFD_ARELOC_BFIN_MULT, | |
3094 | ||
3095 | /* ADI Blackfin arithmetic relocation. */ | |
3096 | BFD_ARELOC_BFIN_DIV, | |
3097 | ||
3098 | /* ADI Blackfin arithmetic relocation. */ | |
3099 | BFD_ARELOC_BFIN_MOD, | |
3100 | ||
3101 | /* ADI Blackfin arithmetic relocation. */ | |
3102 | BFD_ARELOC_BFIN_LSHIFT, | |
3103 | ||
3104 | /* ADI Blackfin arithmetic relocation. */ | |
3105 | BFD_ARELOC_BFIN_RSHIFT, | |
3106 | ||
3107 | /* ADI Blackfin arithmetic relocation. */ | |
3108 | BFD_ARELOC_BFIN_AND, | |
3109 | ||
3110 | /* ADI Blackfin arithmetic relocation. */ | |
3111 | BFD_ARELOC_BFIN_OR, | |
3112 | ||
3113 | /* ADI Blackfin arithmetic relocation. */ | |
3114 | BFD_ARELOC_BFIN_XOR, | |
3115 | ||
3116 | /* ADI Blackfin arithmetic relocation. */ | |
3117 | BFD_ARELOC_BFIN_LAND, | |
3118 | ||
3119 | /* ADI Blackfin arithmetic relocation. */ | |
3120 | BFD_ARELOC_BFIN_LOR, | |
3121 | ||
3122 | /* ADI Blackfin arithmetic relocation. */ | |
3123 | BFD_ARELOC_BFIN_LEN, | |
3124 | ||
3125 | /* ADI Blackfin arithmetic relocation. */ | |
3126 | BFD_ARELOC_BFIN_NEG, | |
3127 | ||
3128 | /* ADI Blackfin arithmetic relocation. */ | |
3129 | BFD_ARELOC_BFIN_COMP, | |
3130 | ||
3131 | /* ADI Blackfin arithmetic relocation. */ | |
3132 | BFD_ARELOC_BFIN_PAGE, | |
3133 | ||
3134 | /* ADI Blackfin arithmetic relocation. */ | |
3135 | BFD_ARELOC_BFIN_HWPAGE, | |
3136 | ||
3137 | /* ADI Blackfin arithmetic relocation. */ | |
3138 | BFD_ARELOC_BFIN_ADDR, | |
3139 | ||
252b5132 RH |
3140 | /* Mitsubishi D10V relocs. |
3141 | This is a 10-bit reloc with the right 2 bits | |
b5f79c76 | 3142 | assumed to be 0. */ |
252b5132 RH |
3143 | BFD_RELOC_D10V_10_PCREL_R, |
3144 | ||
3145 | /* Mitsubishi D10V relocs. | |
3146 | This is a 10-bit reloc with the right 2 bits | |
3147 | assumed to be 0. This is the same as the previous reloc | |
3148 | except it is in the left container, i.e., | |
b5f79c76 | 3149 | shifted left 15 bits. */ |
252b5132 RH |
3150 | BFD_RELOC_D10V_10_PCREL_L, |
3151 | ||
3152 | /* This is an 18-bit reloc with the right 2 bits | |
b5f79c76 | 3153 | assumed to be 0. */ |
252b5132 RH |
3154 | BFD_RELOC_D10V_18, |
3155 | ||
3156 | /* This is an 18-bit reloc with the right 2 bits | |
b5f79c76 | 3157 | assumed to be 0. */ |
252b5132 RH |
3158 | BFD_RELOC_D10V_18_PCREL, |
3159 | ||
3160 | /* Mitsubishi D30V relocs. | |
b5f79c76 | 3161 | This is a 6-bit absolute reloc. */ |
252b5132 RH |
3162 | BFD_RELOC_D30V_6, |
3163 | ||
adde6300 | 3164 | /* This is a 6-bit pc-relative reloc with |
b5f79c76 | 3165 | the right 3 bits assumed to be 0. */ |
252b5132 RH |
3166 | BFD_RELOC_D30V_9_PCREL, |
3167 | ||
adde6300 | 3168 | /* This is a 6-bit pc-relative reloc with |
252b5132 RH |
3169 | the right 3 bits assumed to be 0. Same |
3170 | as the previous reloc but on the right side | |
b5f79c76 | 3171 | of the container. */ |
252b5132 RH |
3172 | BFD_RELOC_D30V_9_PCREL_R, |
3173 | ||
adde6300 | 3174 | /* This is a 12-bit absolute reloc with the |
b5f79c76 | 3175 | right 3 bitsassumed to be 0. */ |
252b5132 RH |
3176 | BFD_RELOC_D30V_15, |
3177 | ||
adde6300 | 3178 | /* This is a 12-bit pc-relative reloc with |
b5f79c76 | 3179 | the right 3 bits assumed to be 0. */ |
252b5132 RH |
3180 | BFD_RELOC_D30V_15_PCREL, |
3181 | ||
adde6300 | 3182 | /* This is a 12-bit pc-relative reloc with |
252b5132 RH |
3183 | the right 3 bits assumed to be 0. Same |
3184 | as the previous reloc but on the right side | |
b5f79c76 | 3185 | of the container. */ |
252b5132 RH |
3186 | BFD_RELOC_D30V_15_PCREL_R, |
3187 | ||
adde6300 | 3188 | /* This is an 18-bit absolute reloc with |
b5f79c76 | 3189 | the right 3 bits assumed to be 0. */ |
252b5132 RH |
3190 | BFD_RELOC_D30V_21, |
3191 | ||
adde6300 | 3192 | /* This is an 18-bit pc-relative reloc with |
b5f79c76 | 3193 | the right 3 bits assumed to be 0. */ |
252b5132 RH |
3194 | BFD_RELOC_D30V_21_PCREL, |
3195 | ||
adde6300 | 3196 | /* This is an 18-bit pc-relative reloc with |
252b5132 RH |
3197 | the right 3 bits assumed to be 0. Same |
3198 | as the previous reloc but on the right side | |
b5f79c76 | 3199 | of the container. */ |
252b5132 RH |
3200 | BFD_RELOC_D30V_21_PCREL_R, |
3201 | ||
b5f79c76 | 3202 | /* This is a 32-bit absolute reloc. */ |
252b5132 RH |
3203 | BFD_RELOC_D30V_32, |
3204 | ||
b5f79c76 | 3205 | /* This is a 32-bit pc-relative reloc. */ |
252b5132 RH |
3206 | BFD_RELOC_D30V_32_PCREL, |
3207 | ||
d172d4ba NC |
3208 | /* DLX relocs */ |
3209 | BFD_RELOC_DLX_HI16_S, | |
3210 | ||
3211 | /* DLX relocs */ | |
3212 | BFD_RELOC_DLX_LO16, | |
3213 | ||
3214 | /* DLX relocs */ | |
3215 | BFD_RELOC_DLX_JMP26, | |
3216 | ||
e729279b | 3217 | /* Renesas M16C/M32C Relocations. */ |
fd54057a | 3218 | BFD_RELOC_M32C_HI8, |
6772dd07 DD |
3219 | BFD_RELOC_M32C_RL_JUMP, |
3220 | BFD_RELOC_M32C_RL_1ADDR, | |
3221 | BFD_RELOC_M32C_RL_2ADDR, | |
e729279b | 3222 | |
26597c86 | 3223 | /* Renesas M32R (formerly Mitsubishi M32R) relocs. |
b5f79c76 | 3224 | This is a 24 bit absolute address. */ |
252b5132 RH |
3225 | BFD_RELOC_M32R_24, |
3226 | ||
b5f79c76 | 3227 | /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */ |
252b5132 RH |
3228 | BFD_RELOC_M32R_10_PCREL, |
3229 | ||
b5f79c76 | 3230 | /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */ |
252b5132 RH |
3231 | BFD_RELOC_M32R_18_PCREL, |
3232 | ||
b5f79c76 | 3233 | /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */ |
252b5132 RH |
3234 | BFD_RELOC_M32R_26_PCREL, |
3235 | ||
3236 | /* This is a 16-bit reloc containing the high 16 bits of an address | |
b5f79c76 | 3237 | used when the lower 16 bits are treated as unsigned. */ |
252b5132 RH |
3238 | BFD_RELOC_M32R_HI16_ULO, |
3239 | ||
3240 | /* This is a 16-bit reloc containing the high 16 bits of an address | |
b5f79c76 | 3241 | used when the lower 16 bits are treated as signed. */ |
252b5132 RH |
3242 | BFD_RELOC_M32R_HI16_SLO, |
3243 | ||
b5f79c76 | 3244 | /* This is a 16-bit reloc containing the lower 16 bits of an address. */ |
252b5132 RH |
3245 | BFD_RELOC_M32R_LO16, |
3246 | ||
3247 | /* This is a 16-bit reloc containing the small data area offset for use in | |
b5f79c76 | 3248 | add3, load, and store instructions. */ |
252b5132 RH |
3249 | BFD_RELOC_M32R_SDA16, |
3250 | ||
6edf0760 NC |
3251 | /* For PIC. */ |
3252 | BFD_RELOC_M32R_GOT24, | |
3253 | BFD_RELOC_M32R_26_PLTREL, | |
3254 | BFD_RELOC_M32R_COPY, | |
3255 | BFD_RELOC_M32R_GLOB_DAT, | |
3256 | BFD_RELOC_M32R_JMP_SLOT, | |
3257 | BFD_RELOC_M32R_RELATIVE, | |
3258 | BFD_RELOC_M32R_GOTOFF, | |
097f809a NC |
3259 | BFD_RELOC_M32R_GOTOFF_HI_ULO, |
3260 | BFD_RELOC_M32R_GOTOFF_HI_SLO, | |
3261 | BFD_RELOC_M32R_GOTOFF_LO, | |
6edf0760 NC |
3262 | BFD_RELOC_M32R_GOTPC24, |
3263 | BFD_RELOC_M32R_GOT16_HI_ULO, | |
3264 | BFD_RELOC_M32R_GOT16_HI_SLO, | |
3265 | BFD_RELOC_M32R_GOT16_LO, | |
3266 | BFD_RELOC_M32R_GOTPC_HI_ULO, | |
3267 | BFD_RELOC_M32R_GOTPC_HI_SLO, | |
3268 | BFD_RELOC_M32R_GOTPC_LO, | |
3269 | ||
b5f79c76 | 3270 | /* This is a 9-bit reloc */ |
252b5132 RH |
3271 | BFD_RELOC_V850_9_PCREL, |
3272 | ||
b5f79c76 | 3273 | /* This is a 22-bit reloc */ |
252b5132 RH |
3274 | BFD_RELOC_V850_22_PCREL, |
3275 | ||
b5f79c76 | 3276 | /* This is a 16 bit offset from the short data area pointer. */ |
252b5132 RH |
3277 | BFD_RELOC_V850_SDA_16_16_OFFSET, |
3278 | ||
3279 | /* This is a 16 bit offset (of which only 15 bits are used) from the | |
b5f79c76 | 3280 | short data area pointer. */ |
252b5132 RH |
3281 | BFD_RELOC_V850_SDA_15_16_OFFSET, |
3282 | ||
b5f79c76 | 3283 | /* This is a 16 bit offset from the zero data area pointer. */ |
252b5132 RH |
3284 | BFD_RELOC_V850_ZDA_16_16_OFFSET, |
3285 | ||
3286 | /* This is a 16 bit offset (of which only 15 bits are used) from the | |
b5f79c76 | 3287 | zero data area pointer. */ |
252b5132 RH |
3288 | BFD_RELOC_V850_ZDA_15_16_OFFSET, |
3289 | ||
3290 | /* This is an 8 bit offset (of which only 6 bits are used) from the | |
b5f79c76 | 3291 | tiny data area pointer. */ |
252b5132 RH |
3292 | BFD_RELOC_V850_TDA_6_8_OFFSET, |
3293 | ||
3294 | /* This is an 8bit offset (of which only 7 bits are used) from the tiny | |
b5f79c76 | 3295 | data area pointer. */ |
252b5132 RH |
3296 | BFD_RELOC_V850_TDA_7_8_OFFSET, |
3297 | ||
b5f79c76 | 3298 | /* This is a 7 bit offset from the tiny data area pointer. */ |
252b5132 RH |
3299 | BFD_RELOC_V850_TDA_7_7_OFFSET, |
3300 | ||
b5f79c76 | 3301 | /* This is a 16 bit offset from the tiny data area pointer. */ |
252b5132 RH |
3302 | BFD_RELOC_V850_TDA_16_16_OFFSET, |
3303 | ||
3304 | /* This is a 5 bit offset (of which only 4 bits are used) from the tiny | |
b5f79c76 | 3305 | data area pointer. */ |
252b5132 RH |
3306 | BFD_RELOC_V850_TDA_4_5_OFFSET, |
3307 | ||
b5f79c76 | 3308 | /* This is a 4 bit offset from the tiny data area pointer. */ |
252b5132 RH |
3309 | BFD_RELOC_V850_TDA_4_4_OFFSET, |
3310 | ||
3311 | /* This is a 16 bit offset from the short data area pointer, with the | |
7dee875e | 3312 | bits placed non-contiguously in the instruction. */ |
252b5132 RH |
3313 | BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, |
3314 | ||
3315 | /* This is a 16 bit offset from the zero data area pointer, with the | |
7dee875e | 3316 | bits placed non-contiguously in the instruction. */ |
252b5132 RH |
3317 | BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, |
3318 | ||
b5f79c76 | 3319 | /* This is a 6 bit offset from the call table base pointer. */ |
252b5132 RH |
3320 | BFD_RELOC_V850_CALLT_6_7_OFFSET, |
3321 | ||
b5f79c76 | 3322 | /* This is a 16 bit offset from the call table base pointer. */ |
252b5132 RH |
3323 | BFD_RELOC_V850_CALLT_16_16_OFFSET, |
3324 | ||
86aba9db NC |
3325 | /* Used for relaxing indirect function calls. */ |
3326 | BFD_RELOC_V850_LONGCALL, | |
3327 | ||
3328 | /* Used for relaxing indirect jumps. */ | |
3329 | BFD_RELOC_V850_LONGJUMP, | |
3330 | ||
3331 | /* Used to maintain alignment whilst relaxing. */ | |
3332 | BFD_RELOC_V850_ALIGN, | |
541389e2 | 3333 | |
1e50d24d RS |
3334 | /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu |
3335 | instructions. */ | |
3336 | BFD_RELOC_V850_LO16_SPLIT_OFFSET, | |
3337 | ||
252b5132 | 3338 | /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the |
b5f79c76 | 3339 | instruction. */ |
252b5132 RH |
3340 | BFD_RELOC_MN10300_32_PCREL, |
3341 | ||
3342 | /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the | |
b5f79c76 | 3343 | instruction. */ |
252b5132 RH |
3344 | BFD_RELOC_MN10300_16_PCREL, |
3345 | ||
3346 | /* This is a 8bit DP reloc for the tms320c30, where the most | |
3347 | significant 8 bits of a 24 bit word are placed into the least | |
b5f79c76 | 3348 | significant 8 bits of the opcode. */ |
252b5132 RH |
3349 | BFD_RELOC_TIC30_LDP, |
3350 | ||
81635ce4 TW |
3351 | /* This is a 7bit reloc for the tms320c54x, where the least |
3352 | significant 7 bits of a 16 bit word are placed into the least | |
b5f79c76 | 3353 | significant 7 bits of the opcode. */ |
81635ce4 TW |
3354 | BFD_RELOC_TIC54X_PARTLS7, |
3355 | ||
3356 | /* This is a 9bit DP reloc for the tms320c54x, where the most | |
3357 | significant 9 bits of a 16 bit word are placed into the least | |
b5f79c76 | 3358 | significant 9 bits of the opcode. */ |
81635ce4 TW |
3359 | BFD_RELOC_TIC54X_PARTMS9, |
3360 | ||
b5f79c76 | 3361 | /* This is an extended address 23-bit reloc for the tms320c54x. */ |
81635ce4 TW |
3362 | BFD_RELOC_TIC54X_23, |
3363 | ||
0d2bcfaf NC |
3364 | /* This is a 16-bit reloc for the tms320c54x, where the least |
3365 | significant 16 bits of a 23-bit extended address are placed into | |
b5f79c76 | 3366 | the opcode. */ |
81635ce4 TW |
3367 | BFD_RELOC_TIC54X_16_OF_23, |
3368 | ||
3369 | /* This is a reloc for the tms320c54x, where the most | |
0d2bcfaf | 3370 | significant 7 bits of a 23-bit extended address are placed into |
b5f79c76 | 3371 | the opcode. */ |
81635ce4 TW |
3372 | BFD_RELOC_TIC54X_MS7_OF_23, |
3373 | ||
b5f79c76 | 3374 | /* This is a 48 bit reloc for the FR30 that stores 32 bits. */ |
252b5132 RH |
3375 | BFD_RELOC_FR30_48, |
3376 | ||
3377 | /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into | |
b5f79c76 | 3378 | two sections. */ |
252b5132 RH |
3379 | BFD_RELOC_FR30_20, |
3380 | ||
3381 | /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in | |
b5f79c76 | 3382 | 4 bits. */ |
252b5132 RH |
3383 | BFD_RELOC_FR30_6_IN_4, |
3384 | ||
3385 | /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset | |
b5f79c76 | 3386 | into 8 bits. */ |
252b5132 RH |
3387 | BFD_RELOC_FR30_8_IN_8, |
3388 | ||
3389 | /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset | |
b5f79c76 | 3390 | into 8 bits. */ |
252b5132 RH |
3391 | BFD_RELOC_FR30_9_IN_8, |
3392 | ||
3393 | /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset | |
b5f79c76 | 3394 | into 8 bits. */ |
252b5132 RH |
3395 | BFD_RELOC_FR30_10_IN_8, |
3396 | ||
3397 | /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative | |
b5f79c76 | 3398 | short offset into 8 bits. */ |
252b5132 RH |
3399 | BFD_RELOC_FR30_9_PCREL, |
3400 | ||
3401 | /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative | |
b5f79c76 | 3402 | short offset into 11 bits. */ |
252b5132 RH |
3403 | BFD_RELOC_FR30_12_PCREL, |
3404 | ||
b5f79c76 | 3405 | /* Motorola Mcore relocations. */ |
252b5132 RH |
3406 | BFD_RELOC_MCORE_PCREL_IMM8BY4, |
3407 | BFD_RELOC_MCORE_PCREL_IMM11BY2, | |
3408 | BFD_RELOC_MCORE_PCREL_IMM4BY2, | |
3409 | BFD_RELOC_MCORE_PCREL_32, | |
3410 | BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, | |
36797d47 | 3411 | BFD_RELOC_MCORE_RVA, |
252b5132 | 3412 | |
b5f79c76 | 3413 | /* These are relocations for the GETA instruction. */ |
3c3bdf30 NC |
3414 | BFD_RELOC_MMIX_GETA, |
3415 | BFD_RELOC_MMIX_GETA_1, | |
3416 | BFD_RELOC_MMIX_GETA_2, | |
3417 | BFD_RELOC_MMIX_GETA_3, | |
3418 | ||
b5f79c76 | 3419 | /* These are relocations for a conditional branch instruction. */ |
3c3bdf30 NC |
3420 | BFD_RELOC_MMIX_CBRANCH, |
3421 | BFD_RELOC_MMIX_CBRANCH_J, | |
3422 | BFD_RELOC_MMIX_CBRANCH_1, | |
3423 | BFD_RELOC_MMIX_CBRANCH_2, | |
3424 | BFD_RELOC_MMIX_CBRANCH_3, | |
3425 | ||
b5f79c76 | 3426 | /* These are relocations for the PUSHJ instruction. */ |
3c3bdf30 NC |
3427 | BFD_RELOC_MMIX_PUSHJ, |
3428 | BFD_RELOC_MMIX_PUSHJ_1, | |
3429 | BFD_RELOC_MMIX_PUSHJ_2, | |
3430 | BFD_RELOC_MMIX_PUSHJ_3, | |
f60ebe14 | 3431 | BFD_RELOC_MMIX_PUSHJ_STUBBABLE, |
3c3bdf30 | 3432 | |
b5f79c76 | 3433 | /* These are relocations for the JMP instruction. */ |
3c3bdf30 NC |
3434 | BFD_RELOC_MMIX_JMP, |
3435 | BFD_RELOC_MMIX_JMP_1, | |
3436 | BFD_RELOC_MMIX_JMP_2, | |
3437 | BFD_RELOC_MMIX_JMP_3, | |
3438 | ||
3439 | /* This is a relocation for a relative address as in a GETA instruction or | |
b5f79c76 | 3440 | a branch. */ |
3c3bdf30 NC |
3441 | BFD_RELOC_MMIX_ADDR19, |
3442 | ||
b5f79c76 | 3443 | /* This is a relocation for a relative address as in a JMP instruction. */ |
3c3bdf30 NC |
3444 | BFD_RELOC_MMIX_ADDR27, |
3445 | ||
3446 | /* This is a relocation for an instruction field that may be a general | |
b5f79c76 | 3447 | register or a value 0..255. */ |
3c3bdf30 NC |
3448 | BFD_RELOC_MMIX_REG_OR_BYTE, |
3449 | ||
3450 | /* This is a relocation for an instruction field that may be a general | |
b5f79c76 | 3451 | register. */ |
3c3bdf30 NC |
3452 | BFD_RELOC_MMIX_REG, |
3453 | ||
3454 | /* This is a relocation for two instruction fields holding a register and | |
b5f79c76 | 3455 | an offset, the equivalent of the relocation. */ |
3c3bdf30 NC |
3456 | BFD_RELOC_MMIX_BASE_PLUS_OFFSET, |
3457 | ||
3458 | /* This relocation is an assertion that the expression is not allocated as | |
b5f79c76 | 3459 | a global register. It does not modify contents. */ |
3c3bdf30 NC |
3460 | BFD_RELOC_MMIX_LOCAL, |
3461 | ||
adde6300 | 3462 | /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative |
b5f79c76 | 3463 | short offset into 7 bits. */ |
adde6300 AM |
3464 | BFD_RELOC_AVR_7_PCREL, |
3465 | ||
3466 | /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative | |
b5f79c76 | 3467 | short offset into 12 bits. */ |
adde6300 AM |
3468 | BFD_RELOC_AVR_13_PCREL, |
3469 | ||
3470 | /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually | |
b5f79c76 | 3471 | program memory address) into 16 bits. */ |
adde6300 AM |
3472 | BFD_RELOC_AVR_16_PM, |
3473 | ||
3474 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually | |
b5f79c76 | 3475 | data memory address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3476 | BFD_RELOC_AVR_LO8_LDI, |
3477 | ||
3478 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit | |
b5f79c76 | 3479 | of data memory address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3480 | BFD_RELOC_AVR_HI8_LDI, |
3481 | ||
3482 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit | |
b5f79c76 | 3483 | of program memory address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3484 | BFD_RELOC_AVR_HH8_LDI, |
3485 | ||
3486 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
b5f79c76 | 3487 | (usually data memory address) into 8 bit immediate value of SUBI insn. */ |
adde6300 AM |
3488 | BFD_RELOC_AVR_LO8_LDI_NEG, |
3489 | ||
3490 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
3491 | (high 8 bit of data memory address) into 8 bit immediate value of | |
b5f79c76 | 3492 | SUBI insn. */ |
adde6300 AM |
3493 | BFD_RELOC_AVR_HI8_LDI_NEG, |
3494 | ||
3495 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
3496 | (most high 8 bit of program memory address) into 8 bit immediate value | |
b5f79c76 | 3497 | of LDI or SUBI insn. */ |
adde6300 AM |
3498 | BFD_RELOC_AVR_HH8_LDI_NEG, |
3499 | ||
3500 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually | |
b5f79c76 | 3501 | command address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3502 | BFD_RELOC_AVR_LO8_LDI_PM, |
3503 | ||
3504 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit | |
b5f79c76 | 3505 | of command address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3506 | BFD_RELOC_AVR_HI8_LDI_PM, |
3507 | ||
3508 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit | |
b5f79c76 | 3509 | of command address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3510 | BFD_RELOC_AVR_HH8_LDI_PM, |
3511 | ||
3512 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
b5f79c76 | 3513 | (usually command address) into 8 bit immediate value of SUBI insn. */ |
adde6300 AM |
3514 | BFD_RELOC_AVR_LO8_LDI_PM_NEG, |
3515 | ||
3516 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
3517 | (high 8 bit of 16 bit command address) into 8 bit immediate value | |
b5f79c76 | 3518 | of SUBI insn. */ |
adde6300 AM |
3519 | BFD_RELOC_AVR_HI8_LDI_PM_NEG, |
3520 | ||
3521 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
3522 | (high 6 bit of 22 bit command address) into 8 bit immediate | |
b5f79c76 | 3523 | value of SUBI insn. */ |
adde6300 AM |
3524 | BFD_RELOC_AVR_HH8_LDI_PM_NEG, |
3525 | ||
3526 | /* This is a 32 bit reloc for the AVR that stores 23 bit value | |
b5f79c76 | 3527 | into 22 bits. */ |
adde6300 AM |
3528 | BFD_RELOC_AVR_CALL, |
3529 | ||
750bce0e NC |
3530 | /* This is a 16 bit reloc for the AVR that stores all needed bits |
3531 | for absolute addressing with ldi with overflow check to linktime */ | |
3532 | BFD_RELOC_AVR_LDI, | |
3533 | ||
3534 | /* This is a 6 bit reloc for the AVR that stores offset for ldd/std | |
3535 | instructions */ | |
3536 | BFD_RELOC_AVR_6, | |
3537 | ||
3538 | /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw | |
3539 | instructions */ | |
3540 | BFD_RELOC_AVR_6_ADIW, | |
3541 | ||
b5f79c76 | 3542 | /* Direct 12 bit. */ |
a85d7ed0 NC |
3543 | BFD_RELOC_390_12, |
3544 | ||
b5f79c76 | 3545 | /* 12 bit GOT offset. */ |
a85d7ed0 NC |
3546 | BFD_RELOC_390_GOT12, |
3547 | ||
b5f79c76 | 3548 | /* 32 bit PC relative PLT address. */ |
a85d7ed0 NC |
3549 | BFD_RELOC_390_PLT32, |
3550 | ||
b5f79c76 | 3551 | /* Copy symbol at runtime. */ |
a85d7ed0 NC |
3552 | BFD_RELOC_390_COPY, |
3553 | ||
b5f79c76 | 3554 | /* Create GOT entry. */ |
a85d7ed0 NC |
3555 | BFD_RELOC_390_GLOB_DAT, |
3556 | ||
b5f79c76 | 3557 | /* Create PLT entry. */ |
a85d7ed0 NC |
3558 | BFD_RELOC_390_JMP_SLOT, |
3559 | ||
b5f79c76 | 3560 | /* Adjust by program base. */ |
a85d7ed0 NC |
3561 | BFD_RELOC_390_RELATIVE, |
3562 | ||
b5f79c76 | 3563 | /* 32 bit PC relative offset to GOT. */ |
a85d7ed0 NC |
3564 | BFD_RELOC_390_GOTPC, |
3565 | ||
b5f79c76 | 3566 | /* 16 bit GOT offset. */ |
a85d7ed0 NC |
3567 | BFD_RELOC_390_GOT16, |
3568 | ||
b5f79c76 | 3569 | /* PC relative 16 bit shifted by 1. */ |
a85d7ed0 NC |
3570 | BFD_RELOC_390_PC16DBL, |
3571 | ||
b5f79c76 | 3572 | /* 16 bit PC rel. PLT shifted by 1. */ |
a85d7ed0 NC |
3573 | BFD_RELOC_390_PLT16DBL, |
3574 | ||
b5f79c76 | 3575 | /* PC relative 32 bit shifted by 1. */ |
a85d7ed0 NC |
3576 | BFD_RELOC_390_PC32DBL, |
3577 | ||
b5f79c76 | 3578 | /* 32 bit PC rel. PLT shifted by 1. */ |
a85d7ed0 NC |
3579 | BFD_RELOC_390_PLT32DBL, |
3580 | ||
b5f79c76 | 3581 | /* 32 bit PC rel. GOT shifted by 1. */ |
a85d7ed0 NC |
3582 | BFD_RELOC_390_GOTPCDBL, |
3583 | ||
b5f79c76 | 3584 | /* 64 bit GOT offset. */ |
a85d7ed0 NC |
3585 | BFD_RELOC_390_GOT64, |
3586 | ||
b5f79c76 | 3587 | /* 64 bit PC relative PLT address. */ |
a85d7ed0 NC |
3588 | BFD_RELOC_390_PLT64, |
3589 | ||
b5f79c76 | 3590 | /* 32 bit rel. offset to GOT entry. */ |
a85d7ed0 NC |
3591 | BFD_RELOC_390_GOTENT, |
3592 | ||
5236c819 MS |
3593 | /* 64 bit offset to GOT. */ |
3594 | BFD_RELOC_390_GOTOFF64, | |
3595 | ||
3596 | /* 12-bit offset to symbol-entry within GOT, with PLT handling. */ | |
3597 | BFD_RELOC_390_GOTPLT12, | |
3598 | ||
3599 | /* 16-bit offset to symbol-entry within GOT, with PLT handling. */ | |
3600 | BFD_RELOC_390_GOTPLT16, | |
3601 | ||
3602 | /* 32-bit offset to symbol-entry within GOT, with PLT handling. */ | |
3603 | BFD_RELOC_390_GOTPLT32, | |
3604 | ||
3605 | /* 64-bit offset to symbol-entry within GOT, with PLT handling. */ | |
3606 | BFD_RELOC_390_GOTPLT64, | |
3607 | ||
3608 | /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */ | |
3609 | BFD_RELOC_390_GOTPLTENT, | |
3610 | ||
3611 | /* 16-bit rel. offset from the GOT to a PLT entry. */ | |
3612 | BFD_RELOC_390_PLTOFF16, | |
3613 | ||
3614 | /* 32-bit rel. offset from the GOT to a PLT entry. */ | |
3615 | BFD_RELOC_390_PLTOFF32, | |
3616 | ||
3617 | /* 64-bit rel. offset from the GOT to a PLT entry. */ | |
3618 | BFD_RELOC_390_PLTOFF64, | |
3619 | ||
69fc87f1 MS |
3620 | /* s390 tls relocations. */ |
3621 | BFD_RELOC_390_TLS_LOAD, | |
3622 | BFD_RELOC_390_TLS_GDCALL, | |
3623 | BFD_RELOC_390_TLS_LDCALL, | |
3624 | BFD_RELOC_390_TLS_GD32, | |
3625 | BFD_RELOC_390_TLS_GD64, | |
3626 | BFD_RELOC_390_TLS_GOTIE12, | |
3627 | BFD_RELOC_390_TLS_GOTIE32, | |
3628 | BFD_RELOC_390_TLS_GOTIE64, | |
3629 | BFD_RELOC_390_TLS_LDM32, | |
3630 | BFD_RELOC_390_TLS_LDM64, | |
3631 | BFD_RELOC_390_TLS_IE32, | |
3632 | BFD_RELOC_390_TLS_IE64, | |
3633 | BFD_RELOC_390_TLS_IEENT, | |
3634 | BFD_RELOC_390_TLS_LE32, | |
3635 | BFD_RELOC_390_TLS_LE64, | |
3636 | BFD_RELOC_390_TLS_LDO32, | |
3637 | BFD_RELOC_390_TLS_LDO64, | |
3638 | BFD_RELOC_390_TLS_DTPMOD, | |
3639 | BFD_RELOC_390_TLS_DTPOFF, | |
3640 | BFD_RELOC_390_TLS_TPOFF, | |
3641 | ||
bd1ea41b MS |
3642 | /* Long displacement extension. */ |
3643 | BFD_RELOC_390_20, | |
3644 | BFD_RELOC_390_GOT20, | |
3645 | BFD_RELOC_390_GOTPLT20, | |
3646 | BFD_RELOC_390_TLS_GOTIE20, | |
3647 | ||
cf88bb9f NC |
3648 | /* Scenix IP2K - 9-bit register number / data address */ |
3649 | BFD_RELOC_IP2K_FR9, | |
3650 | ||
3651 | /* Scenix IP2K - 4-bit register/data bank number */ | |
3652 | BFD_RELOC_IP2K_BANK, | |
3653 | ||
3654 | /* Scenix IP2K - low 13 bits of instruction word address */ | |
3655 | BFD_RELOC_IP2K_ADDR16CJP, | |
3656 | ||
3657 | /* Scenix IP2K - high 3 bits of instruction word address */ | |
3658 | BFD_RELOC_IP2K_PAGE3, | |
3659 | ||
3660 | /* Scenix IP2K - ext/low/high 8 bits of data address */ | |
3661 | BFD_RELOC_IP2K_LO8DATA, | |
3662 | BFD_RELOC_IP2K_HI8DATA, | |
3663 | BFD_RELOC_IP2K_EX8DATA, | |
3664 | ||
3665 | /* Scenix IP2K - low/high 8 bits of instruction word address */ | |
3666 | BFD_RELOC_IP2K_LO8INSN, | |
3667 | BFD_RELOC_IP2K_HI8INSN, | |
3668 | ||
3669 | /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */ | |
3670 | BFD_RELOC_IP2K_PC_SKIP, | |
3671 | ||
3672 | /* Scenix IP2K - 16 bit word address in text section. */ | |
3673 | BFD_RELOC_IP2K_TEXT, | |
3674 | ||
3675 | /* Scenix IP2K - 7-bit sp or dp offset */ | |
3676 | BFD_RELOC_IP2K_FR_OFFSET, | |
3677 | ||
3678 | /* Scenix VPE4K coprocessor - data/insn-space addressing */ | |
3679 | BFD_RELOC_VPE4KMATH_DATA, | |
3680 | BFD_RELOC_VPE4KMATH_INSN, | |
3681 | ||
adde6300 | 3682 | /* These two relocations are used by the linker to determine which of |
252b5132 RH |
3683 | the entries in a C++ virtual function table are actually used. When |
3684 | the --gc-sections option is given, the linker will zero out the entries | |
3685 | that are not used, so that the code for those functions need not be | |
3686 | included in the output. | |
3687 | ||
3688 | VTABLE_INHERIT is a zero-space relocation used to describe to the | |
7dee875e | 3689 | linker the inheritance tree of a C++ virtual function table. The |
252b5132 RH |
3690 | relocation's symbol should be the parent class' vtable, and the |
3691 | relocation should be located at the child vtable. | |
3692 | ||
3693 | VTABLE_ENTRY is a zero-space relocation that describes the use of a | |
3694 | virtual function table entry. The reloc's symbol should refer to the | |
3695 | table of the class mentioned in the code. Off of that base, an offset | |
adde6300 | 3696 | describes the entry that is being used. For Rela hosts, this offset |
252b5132 | 3697 | is stored in the reloc's addend. For Rel hosts, we are forced to put |
b5f79c76 | 3698 | this offset in the reloc's section offset. */ |
252b5132 RH |
3699 | BFD_RELOC_VTABLE_INHERIT, |
3700 | BFD_RELOC_VTABLE_ENTRY, | |
800eeca4 | 3701 | |
b5f79c76 | 3702 | /* Intel IA64 Relocations. */ |
800eeca4 JW |
3703 | BFD_RELOC_IA64_IMM14, |
3704 | BFD_RELOC_IA64_IMM22, | |
3705 | BFD_RELOC_IA64_IMM64, | |
3706 | BFD_RELOC_IA64_DIR32MSB, | |
3707 | BFD_RELOC_IA64_DIR32LSB, | |
3708 | BFD_RELOC_IA64_DIR64MSB, | |
3709 | BFD_RELOC_IA64_DIR64LSB, | |
3710 | BFD_RELOC_IA64_GPREL22, | |
3711 | BFD_RELOC_IA64_GPREL64I, | |
3712 | BFD_RELOC_IA64_GPREL32MSB, | |
3713 | BFD_RELOC_IA64_GPREL32LSB, | |
3714 | BFD_RELOC_IA64_GPREL64MSB, | |
3715 | BFD_RELOC_IA64_GPREL64LSB, | |
3716 | BFD_RELOC_IA64_LTOFF22, | |
3717 | BFD_RELOC_IA64_LTOFF64I, | |
3718 | BFD_RELOC_IA64_PLTOFF22, | |
3719 | BFD_RELOC_IA64_PLTOFF64I, | |
3720 | BFD_RELOC_IA64_PLTOFF64MSB, | |
3721 | BFD_RELOC_IA64_PLTOFF64LSB, | |
3722 | BFD_RELOC_IA64_FPTR64I, | |
3723 | BFD_RELOC_IA64_FPTR32MSB, | |
3724 | BFD_RELOC_IA64_FPTR32LSB, | |
3725 | BFD_RELOC_IA64_FPTR64MSB, | |
3726 | BFD_RELOC_IA64_FPTR64LSB, | |
3727 | BFD_RELOC_IA64_PCREL21B, | |
748abff6 | 3728 | BFD_RELOC_IA64_PCREL21BI, |
800eeca4 JW |
3729 | BFD_RELOC_IA64_PCREL21M, |
3730 | BFD_RELOC_IA64_PCREL21F, | |
748abff6 RH |
3731 | BFD_RELOC_IA64_PCREL22, |
3732 | BFD_RELOC_IA64_PCREL60B, | |
3733 | BFD_RELOC_IA64_PCREL64I, | |
800eeca4 JW |
3734 | BFD_RELOC_IA64_PCREL32MSB, |
3735 | BFD_RELOC_IA64_PCREL32LSB, | |
3736 | BFD_RELOC_IA64_PCREL64MSB, | |
3737 | BFD_RELOC_IA64_PCREL64LSB, | |
3738 | BFD_RELOC_IA64_LTOFF_FPTR22, | |
3739 | BFD_RELOC_IA64_LTOFF_FPTR64I, | |
a4bd8390 JW |
3740 | BFD_RELOC_IA64_LTOFF_FPTR32MSB, |
3741 | BFD_RELOC_IA64_LTOFF_FPTR32LSB, | |
800eeca4 JW |
3742 | BFD_RELOC_IA64_LTOFF_FPTR64MSB, |
3743 | BFD_RELOC_IA64_LTOFF_FPTR64LSB, | |
800eeca4 JW |
3744 | BFD_RELOC_IA64_SEGREL32MSB, |
3745 | BFD_RELOC_IA64_SEGREL32LSB, | |
3746 | BFD_RELOC_IA64_SEGREL64MSB, | |
3747 | BFD_RELOC_IA64_SEGREL64LSB, | |
3748 | BFD_RELOC_IA64_SECREL32MSB, | |
3749 | BFD_RELOC_IA64_SECREL32LSB, | |
3750 | BFD_RELOC_IA64_SECREL64MSB, | |
3751 | BFD_RELOC_IA64_SECREL64LSB, | |
3752 | BFD_RELOC_IA64_REL32MSB, | |
3753 | BFD_RELOC_IA64_REL32LSB, | |
3754 | BFD_RELOC_IA64_REL64MSB, | |
3755 | BFD_RELOC_IA64_REL64LSB, | |
3756 | BFD_RELOC_IA64_LTV32MSB, | |
3757 | BFD_RELOC_IA64_LTV32LSB, | |
3758 | BFD_RELOC_IA64_LTV64MSB, | |
3759 | BFD_RELOC_IA64_LTV64LSB, | |
3760 | BFD_RELOC_IA64_IPLTMSB, | |
3761 | BFD_RELOC_IA64_IPLTLSB, | |
800eeca4 | 3762 | BFD_RELOC_IA64_COPY, |
13ae64f3 JJ |
3763 | BFD_RELOC_IA64_LTOFF22X, |
3764 | BFD_RELOC_IA64_LDXMOV, | |
3765 | BFD_RELOC_IA64_TPREL14, | |
800eeca4 | 3766 | BFD_RELOC_IA64_TPREL22, |
13ae64f3 | 3767 | BFD_RELOC_IA64_TPREL64I, |
800eeca4 JW |
3768 | BFD_RELOC_IA64_TPREL64MSB, |
3769 | BFD_RELOC_IA64_TPREL64LSB, | |
13ae64f3 JJ |
3770 | BFD_RELOC_IA64_LTOFF_TPREL22, |
3771 | BFD_RELOC_IA64_DTPMOD64MSB, | |
3772 | BFD_RELOC_IA64_DTPMOD64LSB, | |
3773 | BFD_RELOC_IA64_LTOFF_DTPMOD22, | |
3774 | BFD_RELOC_IA64_DTPREL14, | |
3775 | BFD_RELOC_IA64_DTPREL22, | |
3776 | BFD_RELOC_IA64_DTPREL64I, | |
3777 | BFD_RELOC_IA64_DTPREL32MSB, | |
3778 | BFD_RELOC_IA64_DTPREL32LSB, | |
3779 | BFD_RELOC_IA64_DTPREL64MSB, | |
3780 | BFD_RELOC_IA64_DTPREL64LSB, | |
3781 | BFD_RELOC_IA64_LTOFF_DTPREL22, | |
60bcf0fa NC |
3782 | |
3783 | /* Motorola 68HC11 reloc. | |
3dbfec86 | 3784 | This is the 8 bit high part of an absolute address. */ |
60bcf0fa NC |
3785 | BFD_RELOC_M68HC11_HI8, |
3786 | ||
3787 | /* Motorola 68HC11 reloc. | |
3dbfec86 | 3788 | This is the 8 bit low part of an absolute address. */ |
60bcf0fa NC |
3789 | BFD_RELOC_M68HC11_LO8, |
3790 | ||
3791 | /* Motorola 68HC11 reloc. | |
3dbfec86 | 3792 | This is the 3 bit of a value. */ |
60bcf0fa | 3793 | BFD_RELOC_M68HC11_3B, |
06c15ad7 | 3794 | |
3dbfec86 SC |
3795 | /* Motorola 68HC11 reloc. |
3796 | This reloc marks the beginning of a jump/call instruction. | |
3797 | It is used for linker relaxation to correctly identify beginning | |
7dee875e | 3798 | of instruction and change some branches to use PC-relative |
3dbfec86 SC |
3799 | addressing mode. */ |
3800 | BFD_RELOC_M68HC11_RL_JUMP, | |
3801 | ||
3802 | /* Motorola 68HC11 reloc. | |
3803 | This reloc marks a group of several instructions that gcc generates | |
3804 | and for which the linker relaxation pass can modify and/or remove | |
3805 | some of them. */ | |
3806 | BFD_RELOC_M68HC11_RL_GROUP, | |
3807 | ||
3808 | /* Motorola 68HC11 reloc. | |
3809 | This is the 16-bit lower part of an address. It is used for 'call' | |
3810 | instruction to specify the symbol address without any special | |
3811 | transformation (due to memory bank window). */ | |
3812 | BFD_RELOC_M68HC11_LO16, | |
3813 | ||
3814 | /* Motorola 68HC11 reloc. | |
3815 | This is a 8-bit reloc that specifies the page number of an address. | |
3816 | It is used by 'call' instruction to specify the page number of | |
3817 | the symbol. */ | |
3818 | BFD_RELOC_M68HC11_PAGE, | |
3819 | ||
3820 | /* Motorola 68HC11 reloc. | |
3821 | This is a 24-bit reloc that represents the address with a 16-bit | |
3822 | value and a 8-bit page number. The symbol address is transformed | |
3823 | to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */ | |
3824 | BFD_RELOC_M68HC11_24, | |
3825 | ||
28d39d1a NC |
3826 | /* Motorola 68HC12 reloc. |
3827 | This is the 5 bits of a value. */ | |
3828 | BFD_RELOC_M68HC12_5B, | |
3829 | ||
0949843d NC |
3830 | /* NS CR16C Relocations. */ |
3831 | BFD_RELOC_16C_NUM08, | |
3832 | BFD_RELOC_16C_NUM08_C, | |
3833 | BFD_RELOC_16C_NUM16, | |
3834 | BFD_RELOC_16C_NUM16_C, | |
3835 | BFD_RELOC_16C_NUM32, | |
3836 | BFD_RELOC_16C_NUM32_C, | |
3837 | BFD_RELOC_16C_DISP04, | |
3838 | BFD_RELOC_16C_DISP04_C, | |
3839 | BFD_RELOC_16C_DISP08, | |
3840 | BFD_RELOC_16C_DISP08_C, | |
3841 | BFD_RELOC_16C_DISP16, | |
3842 | BFD_RELOC_16C_DISP16_C, | |
3843 | BFD_RELOC_16C_DISP24, | |
3844 | BFD_RELOC_16C_DISP24_C, | |
3845 | BFD_RELOC_16C_DISP24a, | |
3846 | BFD_RELOC_16C_DISP24a_C, | |
3847 | BFD_RELOC_16C_REG04, | |
3848 | BFD_RELOC_16C_REG04_C, | |
3849 | BFD_RELOC_16C_REG04a, | |
3850 | BFD_RELOC_16C_REG04a_C, | |
3851 | BFD_RELOC_16C_REG14, | |
3852 | BFD_RELOC_16C_REG14_C, | |
3853 | BFD_RELOC_16C_REG16, | |
3854 | BFD_RELOC_16C_REG16_C, | |
3855 | BFD_RELOC_16C_REG20, | |
3856 | BFD_RELOC_16C_REG20_C, | |
3857 | BFD_RELOC_16C_ABS20, | |
3858 | BFD_RELOC_16C_ABS20_C, | |
3859 | BFD_RELOC_16C_ABS24, | |
3860 | BFD_RELOC_16C_ABS24_C, | |
3861 | BFD_RELOC_16C_IMM04, | |
3862 | BFD_RELOC_16C_IMM04_C, | |
3863 | BFD_RELOC_16C_IMM16, | |
3864 | BFD_RELOC_16C_IMM16_C, | |
3865 | BFD_RELOC_16C_IMM20, | |
3866 | BFD_RELOC_16C_IMM20_C, | |
3867 | BFD_RELOC_16C_IMM24, | |
3868 | BFD_RELOC_16C_IMM24_C, | |
3869 | BFD_RELOC_16C_IMM32, | |
3870 | BFD_RELOC_16C_IMM32_C, | |
3871 | ||
1fe1f39c NC |
3872 | /* NS CRX Relocations. */ |
3873 | BFD_RELOC_CRX_REL4, | |
3874 | BFD_RELOC_CRX_REL8, | |
3875 | BFD_RELOC_CRX_REL8_CMP, | |
3876 | BFD_RELOC_CRX_REL16, | |
3877 | BFD_RELOC_CRX_REL24, | |
3878 | BFD_RELOC_CRX_REL32, | |
3879 | BFD_RELOC_CRX_REGREL12, | |
3880 | BFD_RELOC_CRX_REGREL22, | |
3881 | BFD_RELOC_CRX_REGREL28, | |
3882 | BFD_RELOC_CRX_REGREL32, | |
3883 | BFD_RELOC_CRX_ABS16, | |
3884 | BFD_RELOC_CRX_ABS32, | |
3885 | BFD_RELOC_CRX_NUM8, | |
3886 | BFD_RELOC_CRX_NUM16, | |
3887 | BFD_RELOC_CRX_NUM32, | |
3888 | BFD_RELOC_CRX_IMM16, | |
3889 | BFD_RELOC_CRX_IMM32, | |
670ec21d NC |
3890 | BFD_RELOC_CRX_SWITCH8, |
3891 | BFD_RELOC_CRX_SWITCH16, | |
3892 | BFD_RELOC_CRX_SWITCH32, | |
1fe1f39c | 3893 | |
06c15ad7 | 3894 | /* These relocs are only used within the CRIS assembler. They are not |
b5f79c76 | 3895 | (at present) written to any object files. */ |
06c15ad7 HPN |
3896 | BFD_RELOC_CRIS_BDISP8, |
3897 | BFD_RELOC_CRIS_UNSIGNED_5, | |
3898 | BFD_RELOC_CRIS_SIGNED_6, | |
3899 | BFD_RELOC_CRIS_UNSIGNED_6, | |
bac23f82 HPN |
3900 | BFD_RELOC_CRIS_SIGNED_8, |
3901 | BFD_RELOC_CRIS_UNSIGNED_8, | |
3902 | BFD_RELOC_CRIS_SIGNED_16, | |
3903 | BFD_RELOC_CRIS_UNSIGNED_16, | |
3904 | BFD_RELOC_CRIS_LAPCQ_OFFSET, | |
06c15ad7 | 3905 | BFD_RELOC_CRIS_UNSIGNED_4, |
a87fdb8d | 3906 | |
b5f79c76 | 3907 | /* Relocs used in ELF shared libraries for CRIS. */ |
58d29fc3 HPN |
3908 | BFD_RELOC_CRIS_COPY, |
3909 | BFD_RELOC_CRIS_GLOB_DAT, | |
3910 | BFD_RELOC_CRIS_JUMP_SLOT, | |
3911 | BFD_RELOC_CRIS_RELATIVE, | |
3912 | ||
b5f79c76 | 3913 | /* 32-bit offset to symbol-entry within GOT. */ |
58d29fc3 HPN |
3914 | BFD_RELOC_CRIS_32_GOT, |
3915 | ||
b5f79c76 | 3916 | /* 16-bit offset to symbol-entry within GOT. */ |
58d29fc3 HPN |
3917 | BFD_RELOC_CRIS_16_GOT, |
3918 | ||
b5f79c76 | 3919 | /* 32-bit offset to symbol-entry within GOT, with PLT handling. */ |
58d29fc3 HPN |
3920 | BFD_RELOC_CRIS_32_GOTPLT, |
3921 | ||
b5f79c76 | 3922 | /* 16-bit offset to symbol-entry within GOT, with PLT handling. */ |
58d29fc3 HPN |
3923 | BFD_RELOC_CRIS_16_GOTPLT, |
3924 | ||
b5f79c76 | 3925 | /* 32-bit offset to symbol, relative to GOT. */ |
58d29fc3 HPN |
3926 | BFD_RELOC_CRIS_32_GOTREL, |
3927 | ||
b5f79c76 | 3928 | /* 32-bit offset to symbol with PLT entry, relative to GOT. */ |
58d29fc3 HPN |
3929 | BFD_RELOC_CRIS_32_PLT_GOTREL, |
3930 | ||
b5f79c76 | 3931 | /* 32-bit offset to symbol with PLT entry, relative to this relocation. */ |
58d29fc3 HPN |
3932 | BFD_RELOC_CRIS_32_PLT_PCREL, |
3933 | ||
b5f79c76 | 3934 | /* Intel i860 Relocations. */ |
a87fdb8d JE |
3935 | BFD_RELOC_860_COPY, |
3936 | BFD_RELOC_860_GLOB_DAT, | |
3937 | BFD_RELOC_860_JUMP_SLOT, | |
3938 | BFD_RELOC_860_RELATIVE, | |
3939 | BFD_RELOC_860_PC26, | |
3940 | BFD_RELOC_860_PLT26, | |
3941 | BFD_RELOC_860_PC16, | |
3942 | BFD_RELOC_860_LOW0, | |
3943 | BFD_RELOC_860_SPLIT0, | |
3944 | BFD_RELOC_860_LOW1, | |
3945 | BFD_RELOC_860_SPLIT1, | |
3946 | BFD_RELOC_860_LOW2, | |
3947 | BFD_RELOC_860_SPLIT2, | |
3948 | BFD_RELOC_860_LOW3, | |
3949 | BFD_RELOC_860_LOGOT0, | |
3950 | BFD_RELOC_860_SPGOT0, | |
3951 | BFD_RELOC_860_LOGOT1, | |
3952 | BFD_RELOC_860_SPGOT1, | |
3953 | BFD_RELOC_860_LOGOTOFF0, | |
3954 | BFD_RELOC_860_SPGOTOFF0, | |
3955 | BFD_RELOC_860_LOGOTOFF1, | |
3956 | BFD_RELOC_860_SPGOTOFF1, | |
3957 | BFD_RELOC_860_LOGOTOFF2, | |
3958 | BFD_RELOC_860_LOGOTOFF3, | |
3959 | BFD_RELOC_860_LOPC, | |
3960 | BFD_RELOC_860_HIGHADJ, | |
3961 | BFD_RELOC_860_HAGOT, | |
3962 | BFD_RELOC_860_HAGOTOFF, | |
3963 | BFD_RELOC_860_HAPC, | |
3964 | BFD_RELOC_860_HIGH, | |
3965 | BFD_RELOC_860_HIGOT, | |
3966 | BFD_RELOC_860_HIGOTOFF, | |
b3baf5d0 | 3967 | |
b5f79c76 | 3968 | /* OpenRISC Relocations. */ |
b3baf5d0 NC |
3969 | BFD_RELOC_OPENRISC_ABS_26, |
3970 | BFD_RELOC_OPENRISC_REL_26, | |
e01b0e69 | 3971 | |
b5f79c76 | 3972 | /* H8 elf Relocations. */ |
e01b0e69 JR |
3973 | BFD_RELOC_H8_DIR16A8, |
3974 | BFD_RELOC_H8_DIR16R8, | |
3975 | BFD_RELOC_H8_DIR24A8, | |
3976 | BFD_RELOC_H8_DIR24R8, | |
3977 | BFD_RELOC_H8_DIR32A16, | |
93fbbb04 | 3978 | |
b5f79c76 | 3979 | /* Sony Xstormy16 Relocations. */ |
93fbbb04 | 3980 | BFD_RELOC_XSTORMY16_REL_12, |
5fd63999 | 3981 | BFD_RELOC_XSTORMY16_12, |
93fbbb04 GK |
3982 | BFD_RELOC_XSTORMY16_24, |
3983 | BFD_RELOC_XSTORMY16_FPTR16, | |
90ace9e9 | 3984 | |
d70c5fc7 NC |
3985 | /* Infineon Relocations. */ |
3986 | BFD_RELOC_XC16X_PAG, | |
3987 | BFD_RELOC_XC16X_POF, | |
3988 | BFD_RELOC_XC16X_SEG, | |
3989 | BFD_RELOC_XC16X_SOF, | |
3990 | ||
90ace9e9 JT |
3991 | /* Relocations used by VAX ELF. */ |
3992 | BFD_RELOC_VAX_GLOB_DAT, | |
3993 | BFD_RELOC_VAX_JMP_SLOT, | |
3994 | BFD_RELOC_VAX_RELATIVE, | |
2469cfa2 | 3995 | |
d031aafb NS |
3996 | /* Morpho MT - 16 bit immediate relocation. */ |
3997 | BFD_RELOC_MT_PC16, | |
e729279b | 3998 | |
d031aafb NS |
3999 | /* Morpho MT - Hi 16 bits of an address. */ |
4000 | BFD_RELOC_MT_HI16, | |
e729279b | 4001 | |
d031aafb NS |
4002 | /* Morpho MT - Low 16 bits of an address. */ |
4003 | BFD_RELOC_MT_LO16, | |
e729279b | 4004 | |
d031aafb NS |
4005 | /* Morpho MT - Used to tell the linker which vtable entries are used. */ |
4006 | BFD_RELOC_MT_GNU_VTINHERIT, | |
e729279b | 4007 | |
d031aafb NS |
4008 | /* Morpho MT - Used to tell the linker which vtable entries are used. */ |
4009 | BFD_RELOC_MT_GNU_VTENTRY, | |
e729279b | 4010 | |
d031aafb NS |
4011 | /* Morpho MT - 8 bit immediate relocation. */ |
4012 | BFD_RELOC_MT_PCINSN8, | |
6f84a2a6 | 4013 | |
2469cfa2 NC |
4014 | /* msp430 specific relocation codes */ |
4015 | BFD_RELOC_MSP430_10_PCREL, | |
4016 | BFD_RELOC_MSP430_16_PCREL, | |
4017 | BFD_RELOC_MSP430_16, | |
4018 | BFD_RELOC_MSP430_16_PCREL_BYTE, | |
4019 | BFD_RELOC_MSP430_16_BYTE, | |
b18c562e NC |
4020 | BFD_RELOC_MSP430_2X_PCREL, |
4021 | BFD_RELOC_MSP430_RL_PCREL, | |
a75473eb SC |
4022 | |
4023 | /* IQ2000 Relocations. */ | |
4024 | BFD_RELOC_IQ2000_OFFSET_16, | |
4025 | BFD_RELOC_IQ2000_OFFSET_21, | |
4026 | BFD_RELOC_IQ2000_UHI16, | |
e0001a05 NC |
4027 | |
4028 | /* Special Xtensa relocation used only by PLT entries in ELF shared | |
4029 | objects to indicate that the runtime linker should set the value | |
4030 | to one of its own internal functions or data structures. */ | |
4031 | BFD_RELOC_XTENSA_RTLD, | |
4032 | ||
4033 | /* Xtensa relocations for ELF shared objects. */ | |
4034 | BFD_RELOC_XTENSA_GLOB_DAT, | |
4035 | BFD_RELOC_XTENSA_JMP_SLOT, | |
4036 | BFD_RELOC_XTENSA_RELATIVE, | |
4037 | ||
4038 | /* Xtensa relocation used in ELF object files for symbols that may require | |
4039 | PLT entries. Otherwise, this is just a generic 32-bit relocation. */ | |
4040 | BFD_RELOC_XTENSA_PLT, | |
4041 | ||
43cd72b9 BW |
4042 | /* Xtensa relocations to mark the difference of two local symbols. |
4043 | These are only needed to support linker relaxation and can be ignored | |
4044 | when not relaxing. The field is set to the value of the difference | |
4045 | assuming no relaxation. The relocation encodes the position of the | |
4046 | first symbol so the linker can determine whether to adjust the field | |
4047 | value. */ | |
4048 | BFD_RELOC_XTENSA_DIFF8, | |
4049 | BFD_RELOC_XTENSA_DIFF16, | |
4050 | BFD_RELOC_XTENSA_DIFF32, | |
4051 | ||
4052 | /* Generic Xtensa relocations for instruction operands. Only the slot | |
4053 | number is encoded in the relocation. The relocation applies to the | |
4054 | last PC-relative immediate operand, or if there are no PC-relative | |
4055 | immediates, to the last immediate operand. */ | |
4056 | BFD_RELOC_XTENSA_SLOT0_OP, | |
4057 | BFD_RELOC_XTENSA_SLOT1_OP, | |
4058 | BFD_RELOC_XTENSA_SLOT2_OP, | |
4059 | BFD_RELOC_XTENSA_SLOT3_OP, | |
4060 | BFD_RELOC_XTENSA_SLOT4_OP, | |
4061 | BFD_RELOC_XTENSA_SLOT5_OP, | |
4062 | BFD_RELOC_XTENSA_SLOT6_OP, | |
4063 | BFD_RELOC_XTENSA_SLOT7_OP, | |
4064 | BFD_RELOC_XTENSA_SLOT8_OP, | |
4065 | BFD_RELOC_XTENSA_SLOT9_OP, | |
4066 | BFD_RELOC_XTENSA_SLOT10_OP, | |
4067 | BFD_RELOC_XTENSA_SLOT11_OP, | |
4068 | BFD_RELOC_XTENSA_SLOT12_OP, | |
4069 | BFD_RELOC_XTENSA_SLOT13_OP, | |
4070 | BFD_RELOC_XTENSA_SLOT14_OP, | |
4071 | ||
4072 | /* Alternate Xtensa relocations. Only the slot is encoded in the | |
4073 | relocation. The meaning of these relocations is opcode-specific. */ | |
4074 | BFD_RELOC_XTENSA_SLOT0_ALT, | |
4075 | BFD_RELOC_XTENSA_SLOT1_ALT, | |
4076 | BFD_RELOC_XTENSA_SLOT2_ALT, | |
4077 | BFD_RELOC_XTENSA_SLOT3_ALT, | |
4078 | BFD_RELOC_XTENSA_SLOT4_ALT, | |
4079 | BFD_RELOC_XTENSA_SLOT5_ALT, | |
4080 | BFD_RELOC_XTENSA_SLOT6_ALT, | |
4081 | BFD_RELOC_XTENSA_SLOT7_ALT, | |
4082 | BFD_RELOC_XTENSA_SLOT8_ALT, | |
4083 | BFD_RELOC_XTENSA_SLOT9_ALT, | |
4084 | BFD_RELOC_XTENSA_SLOT10_ALT, | |
4085 | BFD_RELOC_XTENSA_SLOT11_ALT, | |
4086 | BFD_RELOC_XTENSA_SLOT12_ALT, | |
4087 | BFD_RELOC_XTENSA_SLOT13_ALT, | |
4088 | BFD_RELOC_XTENSA_SLOT14_ALT, | |
4089 | ||
4090 | /* Xtensa relocations for backward compatibility. These have all been | |
4091 | replaced by BFD_RELOC_XTENSA_SLOT0_OP. */ | |
e0001a05 NC |
4092 | BFD_RELOC_XTENSA_OP0, |
4093 | BFD_RELOC_XTENSA_OP1, | |
4094 | BFD_RELOC_XTENSA_OP2, | |
4095 | ||
d70c5fc7 | 4096 | /* Xtensa relocation to mark that the assembler expanded the |
e0001a05 NC |
4097 | instructions from an original target. The expansion size is |
4098 | encoded in the reloc size. */ | |
4099 | BFD_RELOC_XTENSA_ASM_EXPAND, | |
4100 | ||
d70c5fc7 NC |
4101 | /* Xtensa relocation to mark that the linker should simplify |
4102 | assembler-expanded instructions. This is commonly used | |
4103 | internally by the linker after analysis of a | |
e0001a05 NC |
4104 | BFD_RELOC_XTENSA_ASM_EXPAND. */ |
4105 | BFD_RELOC_XTENSA_ASM_SIMPLIFY, | |
c0524131 | 4106 | |
3c9b82ba NC |
4107 | /* 8 bit signed offset in (ix+d) or (iy+d). */ |
4108 | BFD_RELOC_Z80_DISP8, | |
4109 | ||
c0524131 NC |
4110 | /* DJNZ offset. */ |
4111 | BFD_RELOC_Z8K_DISP7, | |
4112 | ||
4113 | /* CALR offset. */ | |
4114 | BFD_RELOC_Z8K_CALLR, | |
4115 | ||
4116 | /* 4 bit value. */ | |
4117 | BFD_RELOC_Z8K_IMM4L, | |
252b5132 RH |
4118 | BFD_RELOC_UNUSED }; |
4119 | typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; | |
c58b9523 AM |
4120 | reloc_howto_type *bfd_reloc_type_lookup |
4121 | (bfd *abfd, bfd_reloc_code_real_type code); | |
252b5132 | 4122 | |
c58b9523 | 4123 | const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); |
252b5132 | 4124 | |
e61463e1 | 4125 | /* Extracted from syms.c. */ |
541389e2 | 4126 | |
fc0a2244 | 4127 | typedef struct bfd_symbol |
252b5132 | 4128 | { |
b5f79c76 NC |
4129 | /* A pointer to the BFD which owns the symbol. This information |
4130 | is necessary so that a back end can work out what additional | |
4131 | information (invisible to the application writer) is carried | |
4132 | with the symbol. | |
4133 | ||
4134 | This field is *almost* redundant, since you can use section->owner | |
4135 | instead, except that some symbols point to the global sections | |
4136 | bfd_{abs,com,und}_section. This could be fixed by making | |
4137 | these globals be per-bfd (or per-target-flavor). FIXME. */ | |
2ce40c65 | 4138 | struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ |
b5f79c76 NC |
4139 | |
4140 | /* The text of the symbol. The name is left alone, and not copied; the | |
4141 | application may not alter it. */ | |
dc810e39 | 4142 | const char *name; |
252b5132 | 4143 | |
b5f79c76 NC |
4144 | /* The value of the symbol. This really should be a union of a |
4145 | numeric value with a pointer, since some flags indicate that | |
4146 | a pointer to another symbol is stored here. */ | |
252b5132 RH |
4147 | symvalue value; |
4148 | ||
b5f79c76 | 4149 | /* Attributes of a symbol. */ |
252b5132 RH |
4150 | #define BSF_NO_FLAGS 0x00 |
4151 | ||
b5f79c76 NC |
4152 | /* The symbol has local scope; <<static>> in <<C>>. The value |
4153 | is the offset into the section of the data. */ | |
252b5132 RH |
4154 | #define BSF_LOCAL 0x01 |
4155 | ||
b5f79c76 NC |
4156 | /* The symbol has global scope; initialized data in <<C>>. The |
4157 | value is the offset into the section of the data. */ | |
252b5132 RH |
4158 | #define BSF_GLOBAL 0x02 |
4159 | ||
b5f79c76 NC |
4160 | /* The symbol has global scope and is exported. The value is |
4161 | the offset into the section of the data. */ | |
4162 | #define BSF_EXPORT BSF_GLOBAL /* No real difference. */ | |
252b5132 | 4163 | |
b5f79c76 NC |
4164 | /* A normal C symbol would be one of: |
4165 | <<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or | |
4166 | <<BSF_GLOBAL>>. */ | |
252b5132 | 4167 | |
7dee875e | 4168 | /* The symbol is a debugging record. The value has an arbitrary |
b5f79c76 | 4169 | meaning, unless BSF_DEBUGGING_RELOC is also set. */ |
252b5132 RH |
4170 | #define BSF_DEBUGGING 0x08 |
4171 | ||
b5f79c76 NC |
4172 | /* The symbol denotes a function entry point. Used in ELF, |
4173 | perhaps others someday. */ | |
252b5132 RH |
4174 | #define BSF_FUNCTION 0x10 |
4175 | ||
b5f79c76 | 4176 | /* Used by the linker. */ |
252b5132 RH |
4177 | #define BSF_KEEP 0x20 |
4178 | #define BSF_KEEP_G 0x40 | |
4179 | ||
b5f79c76 NC |
4180 | /* A weak global symbol, overridable without warnings by |
4181 | a regular global symbol of the same name. */ | |
252b5132 RH |
4182 | #define BSF_WEAK 0x80 |
4183 | ||
b5f79c76 NC |
4184 | /* This symbol was created to point to a section, e.g. ELF's |
4185 | STT_SECTION symbols. */ | |
252b5132 RH |
4186 | #define BSF_SECTION_SYM 0x100 |
4187 | ||
b5f79c76 NC |
4188 | /* The symbol used to be a common symbol, but now it is |
4189 | allocated. */ | |
252b5132 RH |
4190 | #define BSF_OLD_COMMON 0x200 |
4191 | ||
b5f79c76 | 4192 | /* The default value for common data. */ |
252b5132 RH |
4193 | #define BFD_FORT_COMM_DEFAULT_VALUE 0 |
4194 | ||
b5f79c76 NC |
4195 | /* In some files the type of a symbol sometimes alters its |
4196 | location in an output file - ie in coff a <<ISFCN>> symbol | |
4197 | which is also <<C_EXT>> symbol appears where it was | |
4198 | declared and not at the end of a section. This bit is set | |
4199 | by the target BFD part to convey this information. */ | |
252b5132 RH |
4200 | #define BSF_NOT_AT_END 0x400 |
4201 | ||
b5f79c76 | 4202 | /* Signal that the symbol is the label of constructor section. */ |
252b5132 RH |
4203 | #define BSF_CONSTRUCTOR 0x800 |
4204 | ||
b5f79c76 NC |
4205 | /* Signal that the symbol is a warning symbol. The name is a |
4206 | warning. The name of the next symbol is the one to warn about; | |
4207 | if a reference is made to a symbol with the same name as the next | |
4208 | symbol, a warning is issued by the linker. */ | |
252b5132 RH |
4209 | #define BSF_WARNING 0x1000 |
4210 | ||
b5f79c76 NC |
4211 | /* Signal that the symbol is indirect. This symbol is an indirect |
4212 | pointer to the symbol with the same name as the next symbol. */ | |
252b5132 RH |
4213 | #define BSF_INDIRECT 0x2000 |
4214 | ||
b5f79c76 NC |
4215 | /* BSF_FILE marks symbols that contain a file name. This is used |
4216 | for ELF STT_FILE symbols. */ | |
252b5132 RH |
4217 | #define BSF_FILE 0x4000 |
4218 | ||
b5f79c76 | 4219 | /* Symbol is from dynamic linking information. */ |
252b5132 RH |
4220 | #define BSF_DYNAMIC 0x8000 |
4221 | ||
b5f79c76 NC |
4222 | /* The symbol denotes a data object. Used in ELF, and perhaps |
4223 | others someday. */ | |
252b5132 RH |
4224 | #define BSF_OBJECT 0x10000 |
4225 | ||
b5f79c76 NC |
4226 | /* This symbol is a debugging symbol. The value is the offset |
4227 | into the section of the data. BSF_DEBUGGING should be set | |
4228 | as well. */ | |
703153b5 ILT |
4229 | #define BSF_DEBUGGING_RELOC 0x20000 |
4230 | ||
13ae64f3 JJ |
4231 | /* This symbol is thread local. Used in ELF. */ |
4232 | #define BSF_THREAD_LOCAL 0x40000 | |
4233 | ||
252b5132 RH |
4234 | flagword flags; |
4235 | ||
b5f79c76 NC |
4236 | /* A pointer to the section to which this symbol is |
4237 | relative. This will always be non NULL, there are special | |
4238 | sections for undefined and absolute symbols. */ | |
198beae2 | 4239 | struct bfd_section *section; |
252b5132 | 4240 | |
b5f79c76 | 4241 | /* Back end special data. */ |
252b5132 RH |
4242 | union |
4243 | { | |
c58b9523 | 4244 | void *p; |
252b5132 | 4245 | bfd_vma i; |
b5f79c76 NC |
4246 | } |
4247 | udata; | |
4248 | } | |
4249 | asymbol; | |
252b5132 | 4250 | |
252b5132 RH |
4251 | #define bfd_get_symtab_upper_bound(abfd) \ |
4252 | BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd)) | |
b5f79c76 | 4253 | |
c58b9523 | 4254 | bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym); |
252b5132 | 4255 | |
c58b9523 | 4256 | bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name); |
252b5132 RH |
4257 | |
4258 | #define bfd_is_local_label_name(abfd, name) \ | |
c58b9523 | 4259 | BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name)) |
b5f79c76 | 4260 | |
3c9458e9 NC |
4261 | bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym); |
4262 | ||
4263 | #define bfd_is_target_special_symbol(abfd, sym) \ | |
4264 | BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym)) | |
4265 | ||
252b5132 | 4266 | #define bfd_canonicalize_symtab(abfd, location) \ |
c58b9523 | 4267 | BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location)) |
b5f79c76 | 4268 | |
c58b9523 AM |
4269 | bfd_boolean bfd_set_symtab |
4270 | (bfd *abfd, asymbol **location, unsigned int count); | |
252b5132 | 4271 | |
c58b9523 | 4272 | void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol); |
252b5132 RH |
4273 | |
4274 | #define bfd_make_empty_symbol(abfd) \ | |
c58b9523 | 4275 | BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) |
b5f79c76 | 4276 | |
c58b9523 | 4277 | asymbol *_bfd_generic_make_empty_symbol (bfd *); |
3f3c5c34 | 4278 | |
252b5132 | 4279 | #define bfd_make_debug_symbol(abfd,ptr,size) \ |
c58b9523 | 4280 | BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) |
b5f79c76 | 4281 | |
c58b9523 | 4282 | int bfd_decode_symclass (asymbol *symbol); |
252b5132 | 4283 | |
c58b9523 | 4284 | bfd_boolean bfd_is_undefined_symclass (int symclass); |
fad6fcbb | 4285 | |
c58b9523 | 4286 | void bfd_symbol_info (asymbol *symbol, symbol_info *ret); |
252b5132 | 4287 | |
c58b9523 AM |
4288 | bfd_boolean bfd_copy_private_symbol_data |
4289 | (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym); | |
252b5132 RH |
4290 | |
4291 | #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \ | |
c58b9523 AM |
4292 | BFD_SEND (obfd, _bfd_copy_private_symbol_data, \ |
4293 | (ibfd, isymbol, obfd, osymbol)) | |
b5f79c76 | 4294 | |
e61463e1 | 4295 | /* Extracted from bfd.c. */ |
c2852e88 | 4296 | struct bfd |
252b5132 | 4297 | { |
52b69c9e AO |
4298 | /* A unique identifier of the BFD */ |
4299 | unsigned int id; | |
4300 | ||
b5f79c76 NC |
4301 | /* The filename the application opened the BFD with. */ |
4302 | const char *filename; | |
252b5132 | 4303 | |
b5f79c76 NC |
4304 | /* A pointer to the target jump table. */ |
4305 | const struct bfd_target *xvec; | |
252b5132 | 4306 | |
40838a72 AC |
4307 | /* The IOSTREAM, and corresponding IO vector that provide access |
4308 | to the file backing the BFD. */ | |
c58b9523 | 4309 | void *iostream; |
40838a72 | 4310 | const struct bfd_iovec *iovec; |
252b5132 | 4311 | |
b5f79c76 NC |
4312 | /* Is the file descriptor being cached? That is, can it be closed as |
4313 | needed, and re-opened when accessed later? */ | |
b34976b6 | 4314 | bfd_boolean cacheable; |
252b5132 | 4315 | |
b5f79c76 NC |
4316 | /* Marks whether there was a default target specified when the |
4317 | BFD was opened. This is used to select which matching algorithm | |
4318 | to use to choose the back end. */ | |
b34976b6 | 4319 | bfd_boolean target_defaulted; |
252b5132 | 4320 | |
b5f79c76 NC |
4321 | /* The caching routines use these to maintain a |
4322 | least-recently-used list of BFDs. */ | |
2ce40c65 | 4323 | struct bfd *lru_prev, *lru_next; |
252b5132 | 4324 | |
b5f79c76 NC |
4325 | /* When a file is closed by the caching routines, BFD retains |
4326 | state information on the file here... */ | |
4327 | ufile_ptr where; | |
252b5132 | 4328 | |
b5f79c76 | 4329 | /* ... and here: (``once'' means at least once). */ |
b34976b6 | 4330 | bfd_boolean opened_once; |
252b5132 | 4331 | |
b5f79c76 NC |
4332 | /* Set if we have a locally maintained mtime value, rather than |
4333 | getting it from the file each time. */ | |
b34976b6 | 4334 | bfd_boolean mtime_set; |
252b5132 | 4335 | |
b34976b6 | 4336 | /* File modified time, if mtime_set is TRUE. */ |
b5f79c76 | 4337 | long mtime; |
252b5132 | 4338 | |
b5f79c76 NC |
4339 | /* Reserved for an unimplemented file locking extension. */ |
4340 | int ifd; | |
252b5132 | 4341 | |
b5f79c76 NC |
4342 | /* The format which belongs to the BFD. (object, core, etc.) */ |
4343 | bfd_format format; | |
252b5132 | 4344 | |
b5f79c76 NC |
4345 | /* The direction with which the BFD was opened. */ |
4346 | enum bfd_direction | |
4347 | { | |
4348 | no_direction = 0, | |
4349 | read_direction = 1, | |
4350 | write_direction = 2, | |
4351 | both_direction = 3 | |
4352 | } | |
4353 | direction; | |
4354 | ||
4355 | /* Format_specific flags. */ | |
4356 | flagword flags; | |
252b5132 | 4357 | |
b5f79c76 NC |
4358 | /* Currently my_archive is tested before adding origin to |
4359 | anything. I believe that this can become always an add of | |
4360 | origin, with origin set to 0 for non archive files. */ | |
4361 | ufile_ptr origin; | |
252b5132 | 4362 | |
b5f79c76 NC |
4363 | /* Remember when output has begun, to stop strange things |
4364 | from happening. */ | |
b34976b6 | 4365 | bfd_boolean output_has_begun; |
73e87d70 | 4366 | |
b5f79c76 NC |
4367 | /* A hash table for section names. */ |
4368 | struct bfd_hash_table section_htab; | |
73e87d70 | 4369 | |
b5f79c76 | 4370 | /* Pointer to linked list of sections. */ |
198beae2 | 4371 | struct bfd_section *sections; |
252b5132 | 4372 | |
5daa8fe7 L |
4373 | /* The last section on the section list. */ |
4374 | struct bfd_section *section_last; | |
252b5132 | 4375 | |
b5f79c76 NC |
4376 | /* The number of sections. */ |
4377 | unsigned int section_count; | |
252b5132 | 4378 | |
b5f79c76 NC |
4379 | /* Stuff only useful for object files: |
4380 | The start address. */ | |
4381 | bfd_vma start_address; | |
252b5132 | 4382 | |
b5f79c76 NC |
4383 | /* Used for input and output. */ |
4384 | unsigned int symcount; | |
252b5132 | 4385 | |
b5f79c76 | 4386 | /* Symbol table for output BFD (with symcount entries). */ |
fc0a2244 | 4387 | struct bfd_symbol **outsymbols; |
252b5132 | 4388 | |
1f70368c DJ |
4389 | /* Used for slurped dynamic symbol tables. */ |
4390 | unsigned int dynsymcount; | |
4391 | ||
b5f79c76 NC |
4392 | /* Pointer to structure which contains architecture information. */ |
4393 | const struct bfd_arch_info *arch_info; | |
252b5132 | 4394 | |
b58f81ae DJ |
4395 | /* Flag set if symbols from this BFD should not be exported. */ |
4396 | bfd_boolean no_export; | |
4397 | ||
b5f79c76 | 4398 | /* Stuff only useful for archives. */ |
c58b9523 | 4399 | void *arelt_data; |
2ce40c65 AM |
4400 | struct bfd *my_archive; /* The containing archive BFD. */ |
4401 | struct bfd *next; /* The next BFD in the archive. */ | |
4402 | struct bfd *archive_head; /* The first BFD in the archive. */ | |
b34976b6 | 4403 | bfd_boolean has_armap; |
252b5132 | 4404 | |
b5f79c76 | 4405 | /* A chain of BFD structures involved in a link. */ |
2ce40c65 | 4406 | struct bfd *link_next; |
252b5132 | 4407 | |
b5f79c76 NC |
4408 | /* A field used by _bfd_generic_link_add_archive_symbols. This will |
4409 | be used only for archive elements. */ | |
4410 | int archive_pass; | |
252b5132 | 4411 | |
b5f79c76 NC |
4412 | /* Used by the back end to hold private data. */ |
4413 | union | |
4414 | { | |
252b5132 RH |
4415 | struct aout_data_struct *aout_data; |
4416 | struct artdata *aout_ar_data; | |
4417 | struct _oasys_data *oasys_obj_data; | |
4418 | struct _oasys_ar_data *oasys_ar_data; | |
4419 | struct coff_tdata *coff_obj_data; | |
4420 | struct pe_tdata *pe_obj_data; | |
4421 | struct xcoff_tdata *xcoff_obj_data; | |
4422 | struct ecoff_tdata *ecoff_obj_data; | |
4423 | struct ieee_data_struct *ieee_data; | |
4424 | struct ieee_ar_data_struct *ieee_ar_data; | |
4425 | struct srec_data_struct *srec_data; | |
4426 | struct ihex_data_struct *ihex_data; | |
4427 | struct tekhex_data_struct *tekhex_data; | |
4428 | struct elf_obj_tdata *elf_obj_data; | |
4429 | struct nlm_obj_tdata *nlm_obj_data; | |
4430 | struct bout_data_struct *bout_data; | |
3c3bdf30 | 4431 | struct mmo_data_struct *mmo_data; |
252b5132 RH |
4432 | struct sun_core_struct *sun_core_data; |
4433 | struct sco5_core_struct *sco5_core_data; | |
4434 | struct trad_core_struct *trad_core_data; | |
4435 | struct som_data_struct *som_data; | |
4436 | struct hpux_core_struct *hpux_core_data; | |
4437 | struct hppabsd_core_struct *hppabsd_core_data; | |
4438 | struct sgi_core_struct *sgi_core_data; | |
4439 | struct lynx_core_struct *lynx_core_data; | |
4440 | struct osf_core_struct *osf_core_data; | |
4441 | struct cisco_core_struct *cisco_core_data; | |
4442 | struct versados_data_struct *versados_data; | |
4443 | struct netbsd_core_struct *netbsd_core_data; | |
3af9a47b NC |
4444 | struct mach_o_data_struct *mach_o_data; |
4445 | struct mach_o_fat_data_struct *mach_o_fat_data; | |
4446 | struct bfd_pef_data_struct *pef_data; | |
4447 | struct bfd_pef_xlib_data_struct *pef_xlib_data; | |
4448 | struct bfd_sym_data_struct *sym_data; | |
c58b9523 | 4449 | void *any; |
b5f79c76 NC |
4450 | } |
4451 | tdata; | |
8546af74 | 4452 | |
b5f79c76 | 4453 | /* Used by the application to hold private data. */ |
c58b9523 | 4454 | void *usrdata; |
252b5132 | 4455 | |
52b219b5 | 4456 | /* Where all the allocated stuff under this BFD goes. This is a |
c58b9523 AM |
4457 | struct objalloc *, but we use void * to avoid requiring the inclusion |
4458 | of objalloc.h. */ | |
4459 | void *memory; | |
252b5132 RH |
4460 | }; |
4461 | ||
4462 | typedef enum bfd_error | |
4463 | { | |
4464 | bfd_error_no_error = 0, | |
4465 | bfd_error_system_call, | |
4466 | bfd_error_invalid_target, | |
4467 | bfd_error_wrong_format, | |
3619ad04 | 4468 | bfd_error_wrong_object_format, |
252b5132 RH |
4469 | bfd_error_invalid_operation, |
4470 | bfd_error_no_memory, | |
4471 | bfd_error_no_symbols, | |
4472 | bfd_error_no_armap, | |
4473 | bfd_error_no_more_archived_files, | |
4474 | bfd_error_malformed_archive, | |
4475 | bfd_error_file_not_recognized, | |
4476 | bfd_error_file_ambiguously_recognized, | |
4477 | bfd_error_no_contents, | |
4478 | bfd_error_nonrepresentable_section, | |
4479 | bfd_error_no_debug_section, | |
4480 | bfd_error_bad_value, | |
4481 | bfd_error_file_truncated, | |
4482 | bfd_error_file_too_big, | |
4483 | bfd_error_invalid_error_code | |
b5f79c76 NC |
4484 | } |
4485 | bfd_error_type; | |
252b5132 | 4486 | |
c58b9523 | 4487 | bfd_error_type bfd_get_error (void); |
252b5132 | 4488 | |
c58b9523 | 4489 | void bfd_set_error (bfd_error_type error_tag); |
252b5132 | 4490 | |
c58b9523 | 4491 | const char *bfd_errmsg (bfd_error_type error_tag); |
252b5132 | 4492 | |
c58b9523 | 4493 | void bfd_perror (const char *message); |
252b5132 | 4494 | |
c58b9523 | 4495 | typedef void (*bfd_error_handler_type) (const char *, ...); |
252b5132 | 4496 | |
c58b9523 | 4497 | bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type); |
252b5132 | 4498 | |
c58b9523 | 4499 | void bfd_set_error_program_name (const char *); |
252b5132 | 4500 | |
c58b9523 | 4501 | bfd_error_handler_type bfd_get_error_handler (void); |
252b5132 | 4502 | |
c58b9523 | 4503 | long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect); |
252b5132 | 4504 | |
c58b9523 AM |
4505 | long bfd_canonicalize_reloc |
4506 | (bfd *abfd, asection *sec, arelent **loc, asymbol **syms); | |
252b5132 | 4507 | |
c58b9523 AM |
4508 | void bfd_set_reloc |
4509 | (bfd *abfd, asection *sec, arelent **rel, unsigned int count); | |
252b5132 | 4510 | |
c58b9523 | 4511 | bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags); |
252b5132 | 4512 | |
c58b9523 | 4513 | int bfd_get_arch_size (bfd *abfd); |
125c4a69 | 4514 | |
c58b9523 | 4515 | int bfd_get_sign_extend_vma (bfd *abfd); |
125c4a69 | 4516 | |
c58b9523 | 4517 | bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma); |
252b5132 | 4518 | |
c58b9523 | 4519 | unsigned int bfd_get_gp_size (bfd *abfd); |
252b5132 | 4520 | |
c58b9523 | 4521 | void bfd_set_gp_size (bfd *abfd, unsigned int i); |
252b5132 | 4522 | |
c58b9523 | 4523 | bfd_vma bfd_scan_vma (const char *string, const char **end, int base); |
252b5132 | 4524 | |
80fccad2 BW |
4525 | bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd); |
4526 | ||
4527 | #define bfd_copy_private_header_data(ibfd, obfd) \ | |
4528 | BFD_SEND (obfd, _bfd_copy_private_header_data, \ | |
4529 | (ibfd, obfd)) | |
c58b9523 | 4530 | bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd); |
252b5132 RH |
4531 | |
4532 | #define bfd_copy_private_bfd_data(ibfd, obfd) \ | |
4533 | BFD_SEND (obfd, _bfd_copy_private_bfd_data, \ | |
4534 | (ibfd, obfd)) | |
c58b9523 | 4535 | bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd); |
252b5132 RH |
4536 | |
4537 | #define bfd_merge_private_bfd_data(ibfd, obfd) \ | |
4538 | BFD_SEND (obfd, _bfd_merge_private_bfd_data, \ | |
4539 | (ibfd, obfd)) | |
c58b9523 | 4540 | bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags); |
252b5132 RH |
4541 | |
4542 | #define bfd_set_private_flags(abfd, flags) \ | |
ed781d5d | 4543 | BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags)) |
252b5132 | 4544 | #define bfd_sizeof_headers(abfd, reloc) \ |
ed781d5d | 4545 | BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc)) |
252b5132 RH |
4546 | |
4547 | #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ | |
ed781d5d NC |
4548 | BFD_SEND (abfd, _bfd_find_nearest_line, \ |
4549 | (abfd, sec, syms, off, file, func, line)) | |
252b5132 | 4550 | |
5420f73d L |
4551 | #define bfd_find_line(abfd, syms, sym, file, line) \ |
4552 | BFD_SEND (abfd, _bfd_find_line, \ | |
4553 | (abfd, syms, sym, file, line)) | |
4554 | ||
4ab527b0 FF |
4555 | #define bfd_find_inliner_info(abfd, file, func, line) \ |
4556 | BFD_SEND (abfd, _bfd_find_inliner_info, \ | |
4557 | (abfd, file, func, line)) | |
4558 | ||
252b5132 | 4559 | #define bfd_debug_info_start(abfd) \ |
ed781d5d | 4560 | BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) |
252b5132 RH |
4561 | |
4562 | #define bfd_debug_info_end(abfd) \ | |
ed781d5d | 4563 | BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) |
252b5132 RH |
4564 | |
4565 | #define bfd_debug_info_accumulate(abfd, section) \ | |
ed781d5d | 4566 | BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) |
541389e2 | 4567 | |
252b5132 | 4568 | #define bfd_stat_arch_elt(abfd, stat) \ |
ed781d5d | 4569 | BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat)) |
252b5132 RH |
4570 | |
4571 | #define bfd_update_armap_timestamp(abfd) \ | |
ed781d5d | 4572 | BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd)) |
252b5132 RH |
4573 | |
4574 | #define bfd_set_arch_mach(abfd, arch, mach)\ | |
ed781d5d | 4575 | BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) |
252b5132 RH |
4576 | |
4577 | #define bfd_relax_section(abfd, section, link_info, again) \ | |
4578 | BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again)) | |
4579 | ||
4580 | #define bfd_gc_sections(abfd, link_info) \ | |
4581 | BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info)) | |
4582 | ||
8550eb6e JJ |
4583 | #define bfd_merge_sections(abfd, link_info) \ |
4584 | BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info)) | |
4585 | ||
72adc230 AM |
4586 | #define bfd_is_group_section(abfd, sec) \ |
4587 | BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec)) | |
4588 | ||
e61463e1 AM |
4589 | #define bfd_discard_group(abfd, sec) \ |
4590 | BFD_SEND (abfd, _bfd_discard_group, (abfd, sec)) | |
4591 | ||
252b5132 RH |
4592 | #define bfd_link_hash_table_create(abfd) \ |
4593 | BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd)) | |
4594 | ||
e2d34d7d DJ |
4595 | #define bfd_link_hash_table_free(abfd, hash) \ |
4596 | BFD_SEND (abfd, _bfd_link_hash_table_free, (hash)) | |
4597 | ||
252b5132 RH |
4598 | #define bfd_link_add_symbols(abfd, info) \ |
4599 | BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info)) | |
4600 | ||
1449d79b | 4601 | #define bfd_link_just_syms(abfd, sec, info) \ |
2d653fc7 AM |
4602 | BFD_SEND (abfd, _bfd_link_just_syms, (sec, info)) |
4603 | ||
252b5132 RH |
4604 | #define bfd_final_link(abfd, info) \ |
4605 | BFD_SEND (abfd, _bfd_final_link, (abfd, info)) | |
4606 | ||
4607 | #define bfd_free_cached_info(abfd) \ | |
4608 | BFD_SEND (abfd, _bfd_free_cached_info, (abfd)) | |
4609 | ||
4610 | #define bfd_get_dynamic_symtab_upper_bound(abfd) \ | |
4611 | BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd)) | |
4612 | ||
4613 | #define bfd_print_private_bfd_data(abfd, file)\ | |
4614 | BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file)) | |
4615 | ||
4616 | #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \ | |
4617 | BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols)) | |
4618 | ||
c9727e01 AM |
4619 | #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \ |
4620 | BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \ | |
4621 | dyncount, dynsyms, ret)) | |
4c45e5c9 | 4622 | |
252b5132 RH |
4623 | #define bfd_get_dynamic_reloc_upper_bound(abfd) \ |
4624 | BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd)) | |
4625 | ||
4626 | #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \ | |
4627 | BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms)) | |
4628 | ||
4629 | extern bfd_byte *bfd_get_relocated_section_contents | |
c58b9523 AM |
4630 | (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, |
4631 | bfd_boolean, asymbol **); | |
252b5132 | 4632 | |
c58b9523 | 4633 | bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative); |
8c98ec7d | 4634 | |
e84d6fca AM |
4635 | struct bfd_preserve |
4636 | { | |
c58b9523 AM |
4637 | void *marker; |
4638 | void *tdata; | |
e84d6fca AM |
4639 | flagword flags; |
4640 | const struct bfd_arch_info *arch_info; | |
198beae2 | 4641 | struct bfd_section *sections; |
5daa8fe7 | 4642 | struct bfd_section *section_last; |
e84d6fca AM |
4643 | unsigned int section_count; |
4644 | struct bfd_hash_table section_htab; | |
4645 | }; | |
4646 | ||
c58b9523 | 4647 | bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *); |
e84d6fca | 4648 | |
c58b9523 | 4649 | void bfd_preserve_restore (bfd *, struct bfd_preserve *); |
e84d6fca | 4650 | |
c58b9523 | 4651 | void bfd_preserve_finish (bfd *, struct bfd_preserve *); |
e84d6fca | 4652 | |
e61463e1 | 4653 | /* Extracted from archive.c. */ |
c58b9523 AM |
4654 | symindex bfd_get_next_mapent |
4655 | (bfd *abfd, symindex previous, carsym **sym); | |
252b5132 | 4656 | |
c58b9523 | 4657 | bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head); |
252b5132 | 4658 | |
c58b9523 | 4659 | bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous); |
252b5132 | 4660 | |
e61463e1 | 4661 | /* Extracted from corefile.c. */ |
c58b9523 | 4662 | const char *bfd_core_file_failing_command (bfd *abfd); |
252b5132 | 4663 | |
c58b9523 | 4664 | int bfd_core_file_failing_signal (bfd *abfd); |
252b5132 | 4665 | |
c58b9523 AM |
4666 | bfd_boolean core_file_matches_executable_p |
4667 | (bfd *core_bfd, bfd *exec_bfd); | |
252b5132 | 4668 | |
9bf46c00 AM |
4669 | bfd_boolean generic_core_file_matches_executable_p |
4670 | (bfd *core_bfd, bfd *exec_bfd); | |
4671 | ||
e61463e1 | 4672 | /* Extracted from targets.c. */ |
252b5132 | 4673 | #define BFD_SEND(bfd, message, arglist) \ |
c58b9523 | 4674 | ((*((bfd)->xvec->message)) arglist) |
252b5132 RH |
4675 | |
4676 | #ifdef DEBUG_BFD_SEND | |
4677 | #undef BFD_SEND | |
4678 | #define BFD_SEND(bfd, message, arglist) \ | |
4679 | (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ | |
4680 | ((*((bfd)->xvec->message)) arglist) : \ | |
4681 | (bfd_assert (__FILE__,__LINE__), NULL)) | |
4682 | #endif | |
4683 | #define BFD_SEND_FMT(bfd, message, arglist) \ | |
c58b9523 | 4684 | (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) |
252b5132 RH |
4685 | |
4686 | #ifdef DEBUG_BFD_SEND | |
4687 | #undef BFD_SEND_FMT | |
4688 | #define BFD_SEND_FMT(bfd, message, arglist) \ | |
4689 | (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ | |
8c603c85 | 4690 | (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ |
252b5132 RH |
4691 | (bfd_assert (__FILE__,__LINE__), NULL)) |
4692 | #endif | |
b5f79c76 NC |
4693 | |
4694 | enum bfd_flavour | |
4695 | { | |
252b5132 RH |
4696 | bfd_target_unknown_flavour, |
4697 | bfd_target_aout_flavour, | |
4698 | bfd_target_coff_flavour, | |
4699 | bfd_target_ecoff_flavour, | |
9bd09e22 | 4700 | bfd_target_xcoff_flavour, |
252b5132 RH |
4701 | bfd_target_elf_flavour, |
4702 | bfd_target_ieee_flavour, | |
4703 | bfd_target_nlm_flavour, | |
4704 | bfd_target_oasys_flavour, | |
4705 | bfd_target_tekhex_flavour, | |
4706 | bfd_target_srec_flavour, | |
4707 | bfd_target_ihex_flavour, | |
4708 | bfd_target_som_flavour, | |
4709 | bfd_target_os9k_flavour, | |
4710 | bfd_target_versados_flavour, | |
4711 | bfd_target_msdos_flavour, | |
4712 | bfd_target_ovax_flavour, | |
3c3bdf30 | 4713 | bfd_target_evax_flavour, |
3af9a47b NC |
4714 | bfd_target_mmo_flavour, |
4715 | bfd_target_mach_o_flavour, | |
4716 | bfd_target_pef_flavour, | |
4717 | bfd_target_pef_xlib_flavour, | |
4718 | bfd_target_sym_flavour | |
252b5132 RH |
4719 | }; |
4720 | ||
4721 | enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; | |
4722 | ||
52b219b5 | 4723 | /* Forward declaration. */ |
252b5132 RH |
4724 | typedef struct bfd_link_info _bfd_link_info; |
4725 | ||
4726 | typedef struct bfd_target | |
4727 | { | |
b5f79c76 | 4728 | /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */ |
252b5132 | 4729 | char *name; |
b5f79c76 NC |
4730 | |
4731 | /* The "flavour" of a back end is a general indication about | |
4732 | the contents of a file. */ | |
252b5132 | 4733 | enum bfd_flavour flavour; |
b5f79c76 NC |
4734 | |
4735 | /* The order of bytes within the data area of a file. */ | |
252b5132 | 4736 | enum bfd_endian byteorder; |
b5f79c76 NC |
4737 | |
4738 | /* The order of bytes within the header parts of a file. */ | |
252b5132 | 4739 | enum bfd_endian header_byteorder; |
b5f79c76 NC |
4740 | |
4741 | /* A mask of all the flags which an executable may have set - | |
4742 | from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */ | |
8c603c85 | 4743 | flagword object_flags; |
b5f79c76 NC |
4744 | |
4745 | /* A mask of all the flags which a section may have set - from | |
4746 | the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */ | |
252b5132 | 4747 | flagword section_flags; |
b5f79c76 NC |
4748 | |
4749 | /* The character normally found at the front of a symbol. | |
4750 | (if any), perhaps `_'. */ | |
252b5132 | 4751 | char symbol_leading_char; |
b5f79c76 NC |
4752 | |
4753 | /* The pad character for file names within an archive header. */ | |
8c603c85 | 4754 | char ar_pad_char; |
b5f79c76 NC |
4755 | |
4756 | /* The maximum number of characters in an archive header. */ | |
252b5132 | 4757 | unsigned short ar_max_namelen; |
b5f79c76 NC |
4758 | |
4759 | /* Entries for byte swapping for data. These are different from the | |
a67a7b8b | 4760 | other entry points, since they don't take a BFD as the first argument. |
b5f79c76 | 4761 | Certain other handlers could do the same. */ |
8ce8c090 AM |
4762 | bfd_uint64_t (*bfd_getx64) (const void *); |
4763 | bfd_int64_t (*bfd_getx_signed_64) (const void *); | |
4764 | void (*bfd_putx64) (bfd_uint64_t, void *); | |
edeb6e24 AM |
4765 | bfd_vma (*bfd_getx32) (const void *); |
4766 | bfd_signed_vma (*bfd_getx_signed_32) (const void *); | |
4767 | void (*bfd_putx32) (bfd_vma, void *); | |
4768 | bfd_vma (*bfd_getx16) (const void *); | |
4769 | bfd_signed_vma (*bfd_getx_signed_16) (const void *); | |
4770 | void (*bfd_putx16) (bfd_vma, void *); | |
b5f79c76 NC |
4771 | |
4772 | /* Byte swapping for the headers. */ | |
8ce8c090 AM |
4773 | bfd_uint64_t (*bfd_h_getx64) (const void *); |
4774 | bfd_int64_t (*bfd_h_getx_signed_64) (const void *); | |
4775 | void (*bfd_h_putx64) (bfd_uint64_t, void *); | |
edeb6e24 AM |
4776 | bfd_vma (*bfd_h_getx32) (const void *); |
4777 | bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); | |
4778 | void (*bfd_h_putx32) (bfd_vma, void *); | |
4779 | bfd_vma (*bfd_h_getx16) (const void *); | |
4780 | bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); | |
4781 | void (*bfd_h_putx16) (bfd_vma, void *); | |
b5f79c76 NC |
4782 | |
4783 | /* Format dependent routines: these are vectors of entry points | |
4784 | within the target vector structure, one for each format to check. */ | |
4785 | ||
4786 | /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */ | |
c58b9523 | 4787 | const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *); |
b5f79c76 NC |
4788 | |
4789 | /* Set the format of a file being written. */ | |
c58b9523 | 4790 | bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); |
b5f79c76 NC |
4791 | |
4792 | /* Write cached information into a file being written, at <<bfd_close>>. */ | |
c58b9523 | 4793 | bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); |
252b5132 | 4794 | |
b5f79c76 | 4795 | |
52b219b5 | 4796 | /* Generic entry points. */ |
e43d48cc | 4797 | #define BFD_JUMP_TABLE_GENERIC(NAME) \ |
c58b9523 AM |
4798 | NAME##_close_and_cleanup, \ |
4799 | NAME##_bfd_free_cached_info, \ | |
4800 | NAME##_new_section_hook, \ | |
4801 | NAME##_get_section_contents, \ | |
4802 | NAME##_get_section_contents_in_window | |
252b5132 | 4803 | |
52b219b5 | 4804 | /* Called when the BFD is being closed to do any necessary cleanup. */ |
c58b9523 | 4805 | bfd_boolean (*_close_and_cleanup) (bfd *); |
52b219b5 | 4806 | /* Ask the BFD to free all cached information. */ |
c58b9523 | 4807 | bfd_boolean (*_bfd_free_cached_info) (bfd *); |
52b219b5 | 4808 | /* Called when a new section is created. */ |
c58b9523 | 4809 | bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); |
52b219b5 | 4810 | /* Read the contents of a section. */ |
b34976b6 | 4811 | bfd_boolean (*_bfd_get_section_contents) |
c58b9523 | 4812 | (bfd *, sec_ptr, void *, file_ptr, bfd_size_type); |
b34976b6 | 4813 | bfd_boolean (*_bfd_get_section_contents_in_window) |
c58b9523 | 4814 | (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type); |
252b5132 | 4815 | |
52b219b5 | 4816 | /* Entry points to copy private data. */ |
e43d48cc | 4817 | #define BFD_JUMP_TABLE_COPY(NAME) \ |
c58b9523 AM |
4818 | NAME##_bfd_copy_private_bfd_data, \ |
4819 | NAME##_bfd_merge_private_bfd_data, \ | |
ccd2ec6a | 4820 | _bfd_generic_init_private_section_data, \ |
c58b9523 AM |
4821 | NAME##_bfd_copy_private_section_data, \ |
4822 | NAME##_bfd_copy_private_symbol_data, \ | |
80fccad2 | 4823 | NAME##_bfd_copy_private_header_data, \ |
c58b9523 AM |
4824 | NAME##_bfd_set_private_flags, \ |
4825 | NAME##_bfd_print_private_bfd_data | |
4826 | ||
52b219b5 | 4827 | /* Called to copy BFD general private data from one object file |
252b5132 | 4828 | to another. */ |
c58b9523 | 4829 | bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); |
52b219b5 | 4830 | /* Called to merge BFD general private data from one object file |
252b5132 | 4831 | to a common output file when linking. */ |
c58b9523 | 4832 | bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); |
ccd2ec6a L |
4833 | /* Called to initialize BFD private section data from one object file |
4834 | to another. */ | |
4835 | #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \ | |
4836 | BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info)) | |
4837 | bfd_boolean (*_bfd_init_private_section_data) | |
4838 | (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *); | |
52b219b5 | 4839 | /* Called to copy BFD private section data from one object file |
252b5132 | 4840 | to another. */ |
b34976b6 | 4841 | bfd_boolean (*_bfd_copy_private_section_data) |
c58b9523 | 4842 | (bfd *, sec_ptr, bfd *, sec_ptr); |
8c603c85 | 4843 | /* Called to copy BFD private symbol data from one symbol |
252b5132 | 4844 | to another. */ |
b34976b6 | 4845 | bfd_boolean (*_bfd_copy_private_symbol_data) |
c58b9523 | 4846 | (bfd *, asymbol *, bfd *, asymbol *); |
80fccad2 BW |
4847 | /* Called to copy BFD private header data from one object file |
4848 | to another. */ | |
4849 | bfd_boolean (*_bfd_copy_private_header_data) | |
4850 | (bfd *, bfd *); | |
b5f79c76 | 4851 | /* Called to set private backend flags. */ |
c58b9523 | 4852 | bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); |
252b5132 | 4853 | |
b5f79c76 | 4854 | /* Called to print private BFD data. */ |
c58b9523 | 4855 | bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); |
252b5132 | 4856 | |
52b219b5 | 4857 | /* Core file entry points. */ |
e43d48cc | 4858 | #define BFD_JUMP_TABLE_CORE(NAME) \ |
c58b9523 AM |
4859 | NAME##_core_file_failing_command, \ |
4860 | NAME##_core_file_failing_signal, \ | |
4861 | NAME##_core_file_matches_executable_p | |
4862 | ||
4863 | char * (*_core_file_failing_command) (bfd *); | |
4864 | int (*_core_file_failing_signal) (bfd *); | |
4865 | bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); | |
252b5132 | 4866 | |
52b219b5 | 4867 | /* Archive entry points. */ |
e43d48cc | 4868 | #define BFD_JUMP_TABLE_ARCHIVE(NAME) \ |
c58b9523 AM |
4869 | NAME##_slurp_armap, \ |
4870 | NAME##_slurp_extended_name_table, \ | |
4871 | NAME##_construct_extended_name_table, \ | |
4872 | NAME##_truncate_arname, \ | |
4873 | NAME##_write_armap, \ | |
4874 | NAME##_read_ar_hdr, \ | |
4875 | NAME##_openr_next_archived_file, \ | |
4876 | NAME##_get_elt_at_index, \ | |
4877 | NAME##_generic_stat_arch_elt, \ | |
4878 | NAME##_update_armap_timestamp | |
4879 | ||
4880 | bfd_boolean (*_bfd_slurp_armap) (bfd *); | |
4881 | bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); | |
b34976b6 | 4882 | bfd_boolean (*_bfd_construct_extended_name_table) |
c58b9523 AM |
4883 | (bfd *, char **, bfd_size_type *, const char **); |
4884 | void (*_bfd_truncate_arname) (bfd *, const char *, char *); | |
b34976b6 | 4885 | bfd_boolean (*write_armap) |
c58b9523 AM |
4886 | (bfd *, unsigned int, struct orl *, unsigned int, int); |
4887 | void * (*_bfd_read_ar_hdr_fn) (bfd *); | |
4888 | bfd * (*openr_next_archived_file) (bfd *, bfd *); | |
4889 | #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) | |
4890 | bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); | |
4891 | int (*_bfd_stat_arch_elt) (bfd *, struct stat *); | |
4892 | bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); | |
77fb9c28 | 4893 | |
52b219b5 | 4894 | /* Entry points used for symbols. */ |
e43d48cc | 4895 | #define BFD_JUMP_TABLE_SYMBOLS(NAME) \ |
c58b9523 | 4896 | NAME##_get_symtab_upper_bound, \ |
6cee3f79 | 4897 | NAME##_canonicalize_symtab, \ |
c58b9523 AM |
4898 | NAME##_make_empty_symbol, \ |
4899 | NAME##_print_symbol, \ | |
4900 | NAME##_get_symbol_info, \ | |
4901 | NAME##_bfd_is_local_label_name, \ | |
3c9458e9 | 4902 | NAME##_bfd_is_target_special_symbol, \ |
c58b9523 AM |
4903 | NAME##_get_lineno, \ |
4904 | NAME##_find_nearest_line, \ | |
5420f73d | 4905 | _bfd_generic_find_line, \ |
4ab527b0 | 4906 | NAME##_find_inliner_info, \ |
c58b9523 AM |
4907 | NAME##_bfd_make_debug_symbol, \ |
4908 | NAME##_read_minisymbols, \ | |
4909 | NAME##_minisymbol_to_symbol | |
4910 | ||
4911 | long (*_bfd_get_symtab_upper_bound) (bfd *); | |
4912 | long (*_bfd_canonicalize_symtab) | |
fc0a2244 AC |
4913 | (bfd *, struct bfd_symbol **); |
4914 | struct bfd_symbol * | |
c58b9523 | 4915 | (*_bfd_make_empty_symbol) (bfd *); |
b34976b6 | 4916 | void (*_bfd_print_symbol) |
fc0a2244 | 4917 | (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type); |
c58b9523 | 4918 | #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) |
b34976b6 | 4919 | void (*_bfd_get_symbol_info) |
fc0a2244 | 4920 | (bfd *, struct bfd_symbol *, symbol_info *); |
c58b9523 AM |
4921 | #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) |
4922 | bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); | |
3c9458e9 | 4923 | bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); |
fc0a2244 | 4924 | alent * (*_get_lineno) (bfd *, struct bfd_symbol *); |
b34976b6 | 4925 | bfd_boolean (*_bfd_find_nearest_line) |
fc0a2244 | 4926 | (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, |
c58b9523 | 4927 | const char **, const char **, unsigned int *); |
5420f73d L |
4928 | bfd_boolean (*_bfd_find_line) |
4929 | (bfd *, struct bfd_symbol **, struct bfd_symbol *, | |
4930 | const char **, unsigned int *); | |
4ab527b0 FF |
4931 | bfd_boolean (*_bfd_find_inliner_info) |
4932 | (bfd *, const char **, const char **, unsigned int *); | |
52b219b5 | 4933 | /* Back-door to allow format-aware applications to create debug symbols |
252b5132 RH |
4934 | while using BFD for everything else. Currently used by the assembler |
4935 | when creating COFF files. */ | |
b34976b6 | 4936 | asymbol * (*_bfd_make_debug_symbol) |
c58b9523 | 4937 | (bfd *, void *, unsigned long size); |
252b5132 RH |
4938 | #define bfd_read_minisymbols(b, d, m, s) \ |
4939 | BFD_SEND (b, _read_minisymbols, (b, d, m, s)) | |
b34976b6 | 4940 | long (*_read_minisymbols) |
c58b9523 | 4941 | (bfd *, bfd_boolean, void **, unsigned int *); |
252b5132 RH |
4942 | #define bfd_minisymbol_to_symbol(b, d, m, f) \ |
4943 | BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) | |
b34976b6 | 4944 | asymbol * (*_minisymbol_to_symbol) |
c58b9523 | 4945 | (bfd *, bfd_boolean, const void *, asymbol *); |
252b5132 | 4946 | |
52b219b5 | 4947 | /* Routines for relocs. */ |
e43d48cc | 4948 | #define BFD_JUMP_TABLE_RELOCS(NAME) \ |
c58b9523 AM |
4949 | NAME##_get_reloc_upper_bound, \ |
4950 | NAME##_canonicalize_reloc, \ | |
4951 | NAME##_bfd_reloc_type_lookup | |
4952 | ||
4953 | long (*_get_reloc_upper_bound) (bfd *, sec_ptr); | |
b34976b6 | 4954 | long (*_bfd_canonicalize_reloc) |
fc0a2244 | 4955 | (bfd *, sec_ptr, arelent **, struct bfd_symbol **); |
52b219b5 | 4956 | /* See documentation on reloc types. */ |
252b5132 | 4957 | reloc_howto_type * |
c58b9523 | 4958 | (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); |
252b5132 | 4959 | |
52b219b5 | 4960 | /* Routines used when writing an object file. */ |
e43d48cc | 4961 | #define BFD_JUMP_TABLE_WRITE(NAME) \ |
c58b9523 AM |
4962 | NAME##_set_arch_mach, \ |
4963 | NAME##_set_section_contents | |
4964 | ||
b34976b6 | 4965 | bfd_boolean (*_bfd_set_arch_mach) |
c58b9523 | 4966 | (bfd *, enum bfd_architecture, unsigned long); |
b34976b6 | 4967 | bfd_boolean (*_bfd_set_section_contents) |
0f867abe | 4968 | (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type); |
252b5132 | 4969 | |
52b219b5 | 4970 | /* Routines used by the linker. */ |
e43d48cc | 4971 | #define BFD_JUMP_TABLE_LINK(NAME) \ |
c58b9523 AM |
4972 | NAME##_sizeof_headers, \ |
4973 | NAME##_bfd_get_relocated_section_contents, \ | |
4974 | NAME##_bfd_relax_section, \ | |
4975 | NAME##_bfd_link_hash_table_create, \ | |
4976 | NAME##_bfd_link_hash_table_free, \ | |
4977 | NAME##_bfd_link_add_symbols, \ | |
4978 | NAME##_bfd_link_just_syms, \ | |
4979 | NAME##_bfd_final_link, \ | |
4980 | NAME##_bfd_link_split_section, \ | |
4981 | NAME##_bfd_gc_sections, \ | |
4982 | NAME##_bfd_merge_sections, \ | |
72adc230 | 4983 | NAME##_bfd_is_group_section, \ |
082b7297 L |
4984 | NAME##_bfd_discard_group, \ |
4985 | NAME##_section_already_linked \ | |
c58b9523 AM |
4986 | |
4987 | int (*_bfd_sizeof_headers) (bfd *, bfd_boolean); | |
b34976b6 | 4988 | bfd_byte * (*_bfd_get_relocated_section_contents) |
c58b9523 | 4989 | (bfd *, struct bfd_link_info *, struct bfd_link_order *, |
fc0a2244 | 4990 | bfd_byte *, bfd_boolean, struct bfd_symbol **); |
252b5132 | 4991 | |
b34976b6 | 4992 | bfd_boolean (*_bfd_relax_section) |
198beae2 | 4993 | (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *); |
252b5132 | 4994 | |
52b219b5 | 4995 | /* Create a hash table for the linker. Different backends store |
252b5132 | 4996 | different information in this table. */ |
b34976b6 | 4997 | struct bfd_link_hash_table * |
c58b9523 | 4998 | (*_bfd_link_hash_table_create) (bfd *); |
252b5132 | 4999 | |
e2d34d7d | 5000 | /* Release the memory associated with the linker hash table. */ |
c58b9523 | 5001 | void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *); |
e2d34d7d | 5002 | |
52b219b5 | 5003 | /* Add symbols from this object file into the hash table. */ |
c58b9523 | 5004 | bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); |
252b5132 | 5005 | |
2d653fc7 | 5006 | /* Indicate that we are only retrieving symbol values from this section. */ |
c58b9523 | 5007 | void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); |
2d653fc7 | 5008 | |
52b219b5 | 5009 | /* Do a link based on the link_order structures attached to each |
252b5132 | 5010 | section of the BFD. */ |
c58b9523 | 5011 | bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); |
252b5132 | 5012 | |
52b219b5 | 5013 | /* Should this section be split up into smaller pieces during linking. */ |
198beae2 | 5014 | bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); |
252b5132 | 5015 | |
52b219b5 | 5016 | /* Remove sections that are not referenced from the output. */ |
c58b9523 | 5017 | bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); |
252b5132 | 5018 | |
8550eb6e | 5019 | /* Attempt to merge SEC_MERGE sections. */ |
c58b9523 | 5020 | bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); |
8550eb6e | 5021 | |
72adc230 AM |
5022 | /* Is this section a member of a group? */ |
5023 | bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); | |
5024 | ||
e61463e1 | 5025 | /* Discard members of a group. */ |
198beae2 | 5026 | bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); |
e61463e1 | 5027 | |
082b7297 L |
5028 | /* Check if SEC has been already linked during a reloceatable or |
5029 | final link. */ | |
5030 | void (*_section_already_linked) (bfd *, struct bfd_section *); | |
5031 | ||
52b219b5 | 5032 | /* Routines to handle dynamic symbols and relocs. */ |
e43d48cc | 5033 | #define BFD_JUMP_TABLE_DYNAMIC(NAME) \ |
c58b9523 AM |
5034 | NAME##_get_dynamic_symtab_upper_bound, \ |
5035 | NAME##_canonicalize_dynamic_symtab, \ | |
4c45e5c9 | 5036 | NAME##_get_synthetic_symtab, \ |
c58b9523 AM |
5037 | NAME##_get_dynamic_reloc_upper_bound, \ |
5038 | NAME##_canonicalize_dynamic_reloc | |
5039 | ||
b5f79c76 | 5040 | /* Get the amount of memory required to hold the dynamic symbols. */ |
c58b9523 | 5041 | long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); |
52b219b5 | 5042 | /* Read in the dynamic symbols. */ |
b34976b6 | 5043 | long (*_bfd_canonicalize_dynamic_symtab) |
fc0a2244 | 5044 | (bfd *, struct bfd_symbol **); |
4c45e5c9 JJ |
5045 | /* Create synthetized symbols. */ |
5046 | long (*_bfd_get_synthetic_symtab) | |
c9727e01 AM |
5047 | (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **, |
5048 | struct bfd_symbol **); | |
52b219b5 | 5049 | /* Get the amount of memory required to hold the dynamic relocs. */ |
c58b9523 | 5050 | long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); |
52b219b5 | 5051 | /* Read in the dynamic relocs. */ |
b34976b6 | 5052 | long (*_bfd_canonicalize_dynamic_reloc) |
fc0a2244 | 5053 | (bfd *, arelent **, struct bfd_symbol **); |
b23b8e6e | 5054 | |
b5f79c76 NC |
5055 | /* Opposite endian version of this target. */ |
5056 | const struct bfd_target * alternative_target; | |
8c603c85 | 5057 | |
b5f79c76 NC |
5058 | /* Data for use by back-end routines, which isn't |
5059 | generic enough to belong in this structure. */ | |
9c5bfbb7 | 5060 | const void *backend_data; |
8c603c85 | 5061 | |
252b5132 | 5062 | } bfd_target; |
b5f79c76 | 5063 | |
c58b9523 | 5064 | bfd_boolean bfd_set_default_target (const char *name); |
252b5132 | 5065 | |
c58b9523 | 5066 | const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); |
252b5132 | 5067 | |
c58b9523 | 5068 | const char ** bfd_target_list (void); |
252b5132 | 5069 | |
c58b9523 AM |
5070 | const bfd_target *bfd_search_for_target |
5071 | (int (*search_func) (const bfd_target *, void *), | |
5072 | void *); | |
c3c89269 | 5073 | |
e61463e1 | 5074 | /* Extracted from format.c. */ |
c58b9523 | 5075 | bfd_boolean bfd_check_format (bfd *abfd, bfd_format format); |
252b5132 | 5076 | |
c58b9523 AM |
5077 | bfd_boolean bfd_check_format_matches |
5078 | (bfd *abfd, bfd_format format, char ***matching); | |
252b5132 | 5079 | |
c58b9523 | 5080 | bfd_boolean bfd_set_format (bfd *abfd, bfd_format format); |
252b5132 | 5081 | |
c58b9523 | 5082 | const char *bfd_format_string (bfd_format format); |
252b5132 | 5083 | |
af39267e | 5084 | /* Extracted from linker.c. */ |
c58b9523 | 5085 | bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); |
af39267e DJ |
5086 | |
5087 | #define bfd_link_split_section(abfd, sec) \ | |
5088 | BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) | |
5089 | ||
082b7297 L |
5090 | void bfd_section_already_linked (bfd *abfd, asection *sec); |
5091 | ||
5092 | #define bfd_section_already_linked(abfd, sec) \ | |
5093 | BFD_SEND (abfd, _section_already_linked, (abfd, sec)) | |
5094 | ||
af39267e | 5095 | /* Extracted from simple.c. */ |
c58b9523 AM |
5096 | bfd_byte *bfd_simple_get_relocated_section_contents |
5097 | (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); | |
af39267e | 5098 | |
252b5132 RH |
5099 | #ifdef __cplusplus |
5100 | } | |
5101 | #endif | |
5102 | #endif |