Commit | Line | Data |
---|---|---|
e30ddb24 NC |
1 | /* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically |
2 | generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c", | |
3 | "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c", | |
4 | "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c", | |
93509525 | 5 | "linker.c" and "simple.c". |
4eef72c7 AM |
6 | Run "make headers" in your build bfd/ to regenerate. */ |
7 | ||
252b5132 | 8 | /* Main header file for the bfd library -- portable access to object files. |
c2852e88 AC |
9 | |
10 | Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, | |
d457dcf6 | 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 |
eaae8ded | 643 | (struct bfd_link_info *, const char *, bfd_boolean); |
252b5132 | 644 | extern struct bfd_link_needed_list *bfd_elf_get_needed_list |
c58b9523 | 645 | (bfd *, struct bfd_link_info *); |
b34976b6 | 646 | extern bfd_boolean bfd_elf_get_bfd_needed_list |
c58b9523 | 647 | (bfd *, struct bfd_link_needed_list **); |
11c251f4 | 648 | extern bfd_boolean bfd_elf_size_dynamic_sections |
c58b9523 | 649 | (bfd *, const char *, const char *, const char *, const char * const *, |
8423293d AM |
650 | struct bfd_link_info *, struct bfd_section **, |
651 | struct bfd_elf_version_tree *); | |
652 | extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr | |
653 | (bfd *, struct bfd_link_info *); | |
b34976b6 | 654 | extern void bfd_elf_set_dt_needed_name |
c58b9523 | 655 | (bfd *, const char *); |
b34976b6 | 656 | extern const char *bfd_elf_get_dt_soname |
c58b9523 | 657 | (bfd *); |
4a43e768 AM |
658 | extern void bfd_elf_set_dyn_lib_class |
659 | (bfd *, int); | |
e56f61be L |
660 | extern int bfd_elf_get_dyn_lib_class |
661 | (bfd *); | |
a963dc6a | 662 | extern struct bfd_link_needed_list *bfd_elf_get_runpath_list |
c58b9523 | 663 | (bfd *, struct bfd_link_info *); |
c152c796 | 664 | extern bfd_boolean bfd_elf_discard_info |
c58b9523 | 665 | (bfd *, struct bfd_link_info *); |
8a696751 AM |
666 | extern unsigned int _bfd_elf_default_action_discarded |
667 | (struct bfd_section *); | |
252b5132 | 668 | |
7f8d5fc9 ILT |
669 | /* Return an upper bound on the number of bytes required to store a |
670 | copy of ABFD's program header table entries. Return -1 if an error | |
671 | occurs; bfd_get_error will return an appropriate code. */ | |
b34976b6 | 672 | extern long bfd_get_elf_phdr_upper_bound |
c58b9523 | 673 | (bfd *abfd); |
7f8d5fc9 ILT |
674 | |
675 | /* Copy ABFD's program header table entries to *PHDRS. The entries | |
676 | will be stored as an array of Elf_Internal_Phdr structures, as | |
677 | defined in include/elf/internal.h. To find out how large the | |
678 | buffer needs to be, call bfd_get_elf_phdr_upper_bound. | |
679 | ||
680 | Return the number of program header table entries read, or -1 if an | |
681 | error occurs; bfd_get_error will return an appropriate code. */ | |
b34976b6 | 682 | extern int bfd_get_elf_phdrs |
c58b9523 | 683 | (bfd *abfd, void *phdrs); |
7f8d5fc9 | 684 | |
a05758dd RM |
685 | /* Create a new BFD as if by bfd_openr. Rather than opening a file, |
686 | reconstruct an ELF file by reading the segments out of remote memory | |
687 | based on the ELF file header at EHDR_VMA and the ELF program headers it | |
688 | points to. If not null, *LOADBASEP is filled in with the difference | |
689 | between the VMAs from which the segments were read, and the VMAs the | |
690 | file headers (and hence BFD's idea of each section's VMA) put them at. | |
691 | ||
692 | The function TARGET_READ_MEMORY is called to copy LEN bytes from the | |
693 | remote memory at target address VMA into the local buffer at MYADDR; it | |
694 | should return zero on success or an `errno' code on failure. TEMPL must | |
695 | be a BFD for an ELF target with the word size and byte order found in | |
696 | the remote memory. */ | |
697 | extern bfd *bfd_elf_bfd_from_remote_memory | |
c58b9523 | 698 | (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep, |
f075ee0c | 699 | int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len)); |
a05758dd | 700 | |
3425c182 | 701 | /* Return the arch_size field of an elf bfd, or -1 if not elf. */ |
b34976b6 | 702 | extern int bfd_get_arch_size |
c58b9523 | 703 | (bfd *); |
3425c182 | 704 | |
b34976b6 AM |
705 | /* Return TRUE if address "naturally" sign extends, or -1 if not elf. */ |
706 | extern int bfd_get_sign_extend_vma | |
c58b9523 | 707 | (bfd *); |
6d9019e4 | 708 | |
e1918d23 AM |
709 | extern struct bfd_section *_bfd_elf_tls_setup |
710 | (bfd *, struct bfd_link_info *); | |
711 | ||
1e035701 | 712 | extern void _bfd_fix_excluded_sec_syms |
a3c2b96a | 713 | (bfd *, struct bfd_link_info *); |
f652615e | 714 | |
b34976b6 | 715 | extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs |
a3c2b96a AM |
716 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, |
717 | char **); | |
0752970e | 718 | |
252b5132 RH |
719 | /* SunOS shared library support routines for the linker. */ |
720 | ||
721 | extern struct bfd_link_needed_list *bfd_sunos_get_needed_list | |
c58b9523 | 722 | (bfd *, struct bfd_link_info *); |
b34976b6 | 723 | extern bfd_boolean bfd_sunos_record_link_assignment |
c58b9523 | 724 | (bfd *, struct bfd_link_info *, const char *); |
b34976b6 | 725 | extern bfd_boolean bfd_sunos_size_dynamic_sections |
a3c2b96a AM |
726 | (bfd *, struct bfd_link_info *, struct bfd_section **, |
727 | struct bfd_section **, struct bfd_section **); | |
252b5132 RH |
728 | |
729 | /* Linux shared library support routines for the linker. */ | |
730 | ||
b34976b6 | 731 | extern bfd_boolean bfd_i386linux_size_dynamic_sections |
c58b9523 | 732 | (bfd *, struct bfd_link_info *); |
b34976b6 | 733 | extern bfd_boolean bfd_m68klinux_size_dynamic_sections |
c58b9523 | 734 | (bfd *, struct bfd_link_info *); |
b34976b6 | 735 | extern bfd_boolean bfd_sparclinux_size_dynamic_sections |
c58b9523 | 736 | (bfd *, struct bfd_link_info *); |
252b5132 RH |
737 | |
738 | /* mmap hacks */ | |
739 | ||
740 | struct _bfd_window_internal; | |
741 | typedef struct _bfd_window_internal bfd_window_internal; | |
742 | ||
b5f79c76 NC |
743 | typedef struct _bfd_window |
744 | { | |
252b5132 | 745 | /* What the user asked for. */ |
c58b9523 | 746 | void *data; |
252b5132 RH |
747 | bfd_size_type size; |
748 | /* The actual window used by BFD. Small user-requested read-only | |
749 | regions sharing a page may share a single window into the object | |
750 | file. Read-write versions shouldn't until I've fixed things to | |
751 | keep track of which portions have been claimed by the | |
752 | application; don't want to give the same region back when the | |
753 | application wants two writable copies! */ | |
754 | struct _bfd_window_internal *i; | |
b5f79c76 NC |
755 | } |
756 | bfd_window; | |
252b5132 | 757 | |
b34976b6 | 758 | extern void bfd_init_window |
c58b9523 | 759 | (bfd_window *); |
b34976b6 | 760 | extern void bfd_free_window |
c58b9523 | 761 | (bfd_window *); |
b34976b6 | 762 | extern bfd_boolean bfd_get_file_window |
c58b9523 | 763 | (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean); |
252b5132 RH |
764 | |
765 | /* XCOFF support routines for the linker. */ | |
766 | ||
b34976b6 | 767 | extern bfd_boolean bfd_xcoff_link_record_set |
c58b9523 | 768 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type); |
b34976b6 | 769 | extern bfd_boolean bfd_xcoff_import_symbol |
c58b9523 AM |
770 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma, |
771 | const char *, const char *, const char *, unsigned int); | |
b34976b6 | 772 | extern bfd_boolean bfd_xcoff_export_symbol |
c58b9523 | 773 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); |
b34976b6 | 774 | extern bfd_boolean bfd_xcoff_link_count_reloc |
c58b9523 | 775 | (bfd *, struct bfd_link_info *, const char *); |
b34976b6 | 776 | extern bfd_boolean bfd_xcoff_record_link_assignment |
c58b9523 | 777 | (bfd *, struct bfd_link_info *, const char *); |
b34976b6 | 778 | extern bfd_boolean bfd_xcoff_size_dynamic_sections |
c58b9523 AM |
779 | (bfd *, struct bfd_link_info *, const char *, const char *, |
780 | unsigned long, unsigned long, unsigned long, bfd_boolean, | |
198beae2 | 781 | int, bfd_boolean, bfd_boolean, struct bfd_section **, bfd_boolean); |
b34976b6 | 782 | extern bfd_boolean bfd_xcoff_link_generate_rtinit |
c58b9523 | 783 | (bfd *, const char *, const char *, bfd_boolean); |
252b5132 | 784 | |
54327882 | 785 | /* XCOFF support routines for ar. */ |
b34976b6 | 786 | extern bfd_boolean bfd_xcoff_ar_archive_set_magic |
c58b9523 | 787 | (bfd *, char *); |
54327882 | 788 | |
252b5132 RH |
789 | /* Externally visible COFF routines. */ |
790 | ||
791 | #if defined(__STDC__) || defined(ALMOST_STDC) | |
792 | struct internal_syment; | |
793 | union internal_auxent; | |
794 | #endif | |
795 | ||
b34976b6 | 796 | extern bfd_boolean bfd_coff_get_syment |
fc0a2244 | 797 | (bfd *, struct bfd_symbol *, struct internal_syment *); |
252b5132 | 798 | |
b34976b6 | 799 | extern bfd_boolean bfd_coff_get_auxent |
fc0a2244 | 800 | (bfd *, struct bfd_symbol *, int, union internal_auxent *); |
252b5132 | 801 | |
b34976b6 | 802 | extern bfd_boolean bfd_coff_set_symbol_class |
fc0a2244 | 803 | (bfd *, struct bfd_symbol *, unsigned int); |
252b5132 | 804 | |
b34976b6 | 805 | extern bfd_boolean bfd_m68k_coff_create_embedded_relocs |
198beae2 | 806 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); |
3eb6f68f | 807 | |
252b5132 | 808 | /* ARM Interworking support. Called from linker. */ |
b34976b6 | 809 | extern bfd_boolean bfd_arm_allocate_interworking_sections |
c58b9523 | 810 | (struct bfd_link_info *); |
252b5132 | 811 | |
b34976b6 | 812 | extern bfd_boolean bfd_arm_process_before_allocation |
c58b9523 | 813 | (bfd *, struct bfd_link_info *, int); |
252b5132 | 814 | |
b34976b6 | 815 | extern bfd_boolean bfd_arm_get_bfd_for_interworking |
c58b9523 | 816 | (bfd *, struct bfd_link_info *); |
252b5132 | 817 | |
86033394 | 818 | /* PE ARM Interworking support. Called from linker. */ |
b34976b6 | 819 | extern bfd_boolean bfd_arm_pe_allocate_interworking_sections |
c58b9523 | 820 | (struct bfd_link_info *); |
86033394 | 821 | |
b34976b6 | 822 | extern bfd_boolean bfd_arm_pe_process_before_allocation |
c58b9523 | 823 | (bfd *, struct bfd_link_info *, int); |
86033394 | 824 | |
b34976b6 | 825 | extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking |
c58b9523 | 826 | (bfd *, struct bfd_link_info *); |
86033394 | 827 | |
252b5132 | 828 | /* ELF ARM Interworking support. Called from linker. */ |
b34976b6 | 829 | extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections |
c58b9523 | 830 | (struct bfd_link_info *); |
67e5d3d6 | 831 | |
b34976b6 | 832 | extern bfd_boolean bfd_elf32_arm_process_before_allocation |
dea514f5 | 833 | (bfd *, struct bfd_link_info *, int); |
eb043451 PB |
834 | |
835 | void bfd_elf32_arm_set_target_relocs | |
33bfe774 | 836 | (struct bfd_link_info *, int, char *, int, int); |
67e5d3d6 | 837 | |
b34976b6 | 838 | extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking |
c58b9523 | 839 | (bfd *, struct bfd_link_info *); |
252b5132 | 840 | |
b34976b6 | 841 | extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd |
c58b9523 | 842 | (bfd *, struct bfd_link_info *); |
8afb0e02 | 843 | |
9d2da7ca | 844 | /* ELF ARM mapping symbol support */ |
05ea83ed | 845 | extern bfd_boolean bfd_is_arm_mapping_symbol_name |
9d2da7ca JB |
846 | (const char * name); |
847 | ||
5a6c6817 NC |
848 | /* ARM Note section processing. */ |
849 | extern bfd_boolean bfd_arm_merge_machines | |
c58b9523 | 850 | (bfd *, bfd *); |
5a6c6817 NC |
851 | |
852 | extern bfd_boolean bfd_arm_update_notes | |
c58b9523 | 853 | (bfd *, const char *); |
5a6c6817 NC |
854 | |
855 | extern unsigned int bfd_arm_get_mach_from_notes | |
c58b9523 | 856 | (bfd *, const char *); |
5a6c6817 | 857 | |
8546af74 | 858 | /* TI COFF load page support. */ |
b9af77f5 | 859 | extern void bfd_ticoff_set_section_load_page |
198beae2 | 860 | (struct bfd_section *, int); |
b9af77f5 TW |
861 | |
862 | extern int bfd_ticoff_get_section_load_page | |
198beae2 | 863 | (struct bfd_section *); |
b9af77f5 | 864 | |
7a9823f1 RS |
865 | /* H8/300 functions. */ |
866 | extern bfd_vma bfd_h8300_pad_address | |
867 | (bfd *, bfd_vma); | |
868 | ||
3f7deb8a L |
869 | /* IA64 Itanium code generation. Called from linker. */ |
870 | extern void bfd_elf32_ia64_after_parse | |
871 | (int); | |
872 | ||
873 | extern void bfd_elf64_ia64_after_parse | |
874 | (int); | |
875 | ||
082b7297 L |
876 | /* This structure is used for a comdat section, as in PE. A comdat |
877 | section is associated with a particular symbol. When the linker | |
878 | sees a comdat section, it keeps only one of the sections with a | |
879 | given name and associated with a given symbol. */ | |
880 | ||
881 | struct coff_comdat_info | |
882 | { | |
883 | /* The name of the symbol associated with a comdat section. */ | |
884 | const char *name; | |
885 | ||
886 | /* The local symbol table index of the symbol associated with a | |
887 | comdat section. This is only meaningful to the object file format | |
888 | specific code; it is not an index into the list returned by | |
889 | bfd_canonicalize_symtab. */ | |
890 | long symbol; | |
891 | }; | |
892 | ||
893 | extern struct coff_comdat_info *bfd_coff_get_comdat_section | |
894 | (bfd *, struct bfd_section *); | |
895 | ||
e61463e1 | 896 | /* Extracted from init.c. */ |
c58b9523 | 897 | void bfd_init (void); |
252b5132 | 898 | |
e61463e1 | 899 | /* Extracted from opncls.c. */ |
2d0123b7 MM |
900 | bfd *bfd_fopen (const char *filename, const char *target, |
901 | const char *mode, int fd); | |
902 | ||
c58b9523 | 903 | bfd *bfd_openr (const char *filename, const char *target); |
252b5132 | 904 | |
c58b9523 | 905 | bfd *bfd_fdopenr (const char *filename, const char *target, int fd); |
252b5132 | 906 | |
c58b9523 | 907 | bfd *bfd_openstreamr (const char *, const char *, void *); |
252b5132 | 908 | |
40838a72 AC |
909 | bfd *bfd_openr_iovec (const char *filename, const char *target, |
910 | void *(*open) (struct bfd *nbfd, | |
911 | void *open_closure), | |
912 | void *open_closure, | |
913 | file_ptr (*pread) (struct bfd *nbfd, | |
914 | void *stream, | |
915 | void *buf, | |
916 | file_ptr nbytes, | |
917 | file_ptr offset), | |
918 | int (*close) (struct bfd *nbfd, | |
919 | void *stream)); | |
920 | ||
c58b9523 | 921 | bfd *bfd_openw (const char *filename, const char *target); |
252b5132 | 922 | |
c58b9523 | 923 | bfd_boolean bfd_close (bfd *abfd); |
252b5132 | 924 | |
c58b9523 | 925 | bfd_boolean bfd_close_all_done (bfd *); |
252b5132 | 926 | |
c58b9523 | 927 | bfd *bfd_create (const char *filename, bfd *templ); |
252b5132 | 928 | |
c58b9523 | 929 | bfd_boolean bfd_make_writable (bfd *abfd); |
252b5132 | 930 | |
c58b9523 | 931 | bfd_boolean bfd_make_readable (bfd *abfd); |
252b5132 | 932 | |
c58b9523 AM |
933 | unsigned long bfd_calc_gnu_debuglink_crc32 |
934 | (unsigned long crc, const unsigned char *buf, bfd_size_type len); | |
2593f09a | 935 | |
c58b9523 | 936 | char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir); |
31f7ba04 | 937 | |
198beae2 | 938 | struct bfd_section *bfd_create_gnu_debuglink_section |
c58b9523 | 939 | (bfd *abfd, const char *filename); |
e7c81c25 | 940 | |
c58b9523 | 941 | bfd_boolean bfd_fill_in_gnu_debuglink_section |
198beae2 | 942 | (bfd *abfd, struct bfd_section *sect, const char *filename); |
2593f09a | 943 | |
e61463e1 | 944 | /* Extracted from libbfd.c. */ |
541389e2 | 945 | |
52b219b5 | 946 | /* Byte swapping macros for user section data. */ |
252b5132 RH |
947 | |
948 | #define bfd_put_8(abfd, val, ptr) \ | |
edeb6e24 | 949 | ((void) (*((unsigned char *) (ptr)) = (val) & 0xff)) |
252b5132 | 950 | #define bfd_put_signed_8 \ |
c58b9523 | 951 | bfd_put_8 |
252b5132 | 952 | #define bfd_get_8(abfd, ptr) \ |
c58b9523 | 953 | (*(unsigned char *) (ptr) & 0xff) |
252b5132 | 954 | #define bfd_get_signed_8(abfd, ptr) \ |
c58b9523 | 955 | (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80) |
252b5132 RH |
956 | |
957 | #define bfd_put_16(abfd, val, ptr) \ | |
c58b9523 | 958 | BFD_SEND (abfd, bfd_putx16, ((val),(ptr))) |
252b5132 | 959 | #define bfd_put_signed_16 \ |
c58b9523 | 960 | bfd_put_16 |
252b5132 | 961 | #define bfd_get_16(abfd, ptr) \ |
c58b9523 | 962 | BFD_SEND (abfd, bfd_getx16, (ptr)) |
252b5132 | 963 | #define bfd_get_signed_16(abfd, ptr) \ |
c58b9523 | 964 | BFD_SEND (abfd, bfd_getx_signed_16, (ptr)) |
252b5132 RH |
965 | |
966 | #define bfd_put_32(abfd, val, ptr) \ | |
c58b9523 | 967 | BFD_SEND (abfd, bfd_putx32, ((val),(ptr))) |
252b5132 | 968 | #define bfd_put_signed_32 \ |
c58b9523 | 969 | bfd_put_32 |
252b5132 | 970 | #define bfd_get_32(abfd, ptr) \ |
c58b9523 | 971 | BFD_SEND (abfd, bfd_getx32, (ptr)) |
252b5132 | 972 | #define bfd_get_signed_32(abfd, ptr) \ |
c58b9523 | 973 | BFD_SEND (abfd, bfd_getx_signed_32, (ptr)) |
252b5132 RH |
974 | |
975 | #define bfd_put_64(abfd, val, ptr) \ | |
c58b9523 | 976 | BFD_SEND (abfd, bfd_putx64, ((val), (ptr))) |
252b5132 | 977 | #define bfd_put_signed_64 \ |
c58b9523 | 978 | bfd_put_64 |
252b5132 | 979 | #define bfd_get_64(abfd, ptr) \ |
c58b9523 | 980 | BFD_SEND (abfd, bfd_getx64, (ptr)) |
252b5132 | 981 | #define bfd_get_signed_64(abfd, ptr) \ |
c58b9523 | 982 | BFD_SEND (abfd, bfd_getx_signed_64, (ptr)) |
252b5132 | 983 | |
c58b9523 AM |
984 | #define bfd_get(bits, abfd, ptr) \ |
985 | ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \ | |
986 | : (bits) == 16 ? bfd_get_16 (abfd, ptr) \ | |
987 | : (bits) == 32 ? bfd_get_32 (abfd, ptr) \ | |
988 | : (bits) == 64 ? bfd_get_64 (abfd, ptr) \ | |
989 | : (abort (), (bfd_vma) - 1)) | |
c7ac6ff8 | 990 | |
c58b9523 AM |
991 | #define bfd_put(bits, abfd, val, ptr) \ |
992 | ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \ | |
993 | : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \ | |
994 | : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \ | |
995 | : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \ | |
996 | : (abort (), (void) 0)) | |
c7ac6ff8 | 997 | |
541389e2 | 998 | |
52b219b5 | 999 | /* Byte swapping macros for file header data. */ |
252b5132 RH |
1000 | |
1001 | #define bfd_h_put_8(abfd, val, ptr) \ | |
dc810e39 | 1002 | bfd_put_8 (abfd, val, ptr) |
252b5132 | 1003 | #define bfd_h_put_signed_8(abfd, val, ptr) \ |
dc810e39 | 1004 | bfd_put_8 (abfd, val, ptr) |
252b5132 | 1005 | #define bfd_h_get_8(abfd, ptr) \ |
dc810e39 | 1006 | bfd_get_8 (abfd, ptr) |
252b5132 | 1007 | #define bfd_h_get_signed_8(abfd, ptr) \ |
dc810e39 | 1008 | bfd_get_signed_8 (abfd, ptr) |
252b5132 RH |
1009 | |
1010 | #define bfd_h_put_16(abfd, val, ptr) \ | |
dc810e39 | 1011 | BFD_SEND (abfd, bfd_h_putx16, (val, ptr)) |
252b5132 | 1012 | #define bfd_h_put_signed_16 \ |
dc810e39 | 1013 | bfd_h_put_16 |
252b5132 | 1014 | #define bfd_h_get_16(abfd, ptr) \ |
dc810e39 | 1015 | BFD_SEND (abfd, bfd_h_getx16, (ptr)) |
252b5132 | 1016 | #define bfd_h_get_signed_16(abfd, ptr) \ |
dc810e39 | 1017 | BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr)) |
252b5132 RH |
1018 | |
1019 | #define bfd_h_put_32(abfd, val, ptr) \ | |
dc810e39 | 1020 | BFD_SEND (abfd, bfd_h_putx32, (val, ptr)) |
252b5132 | 1021 | #define bfd_h_put_signed_32 \ |
dc810e39 | 1022 | bfd_h_put_32 |
252b5132 | 1023 | #define bfd_h_get_32(abfd, ptr) \ |
dc810e39 | 1024 | BFD_SEND (abfd, bfd_h_getx32, (ptr)) |
252b5132 | 1025 | #define bfd_h_get_signed_32(abfd, ptr) \ |
dc810e39 | 1026 | BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr)) |
252b5132 RH |
1027 | |
1028 | #define bfd_h_put_64(abfd, val, ptr) \ | |
dc810e39 | 1029 | BFD_SEND (abfd, bfd_h_putx64, (val, ptr)) |
252b5132 | 1030 | #define bfd_h_put_signed_64 \ |
dc810e39 | 1031 | bfd_h_put_64 |
252b5132 | 1032 | #define bfd_h_get_64(abfd, ptr) \ |
dc810e39 | 1033 | BFD_SEND (abfd, bfd_h_getx64, (ptr)) |
252b5132 | 1034 | #define bfd_h_get_signed_64(abfd, ptr) \ |
dc810e39 AM |
1035 | BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr)) |
1036 | ||
edeb6e24 AM |
1037 | /* Aliases for the above, which should eventually go away. */ |
1038 | ||
1039 | #define H_PUT_64 bfd_h_put_64 | |
1040 | #define H_PUT_32 bfd_h_put_32 | |
1041 | #define H_PUT_16 bfd_h_put_16 | |
1042 | #define H_PUT_8 bfd_h_put_8 | |
1043 | #define H_PUT_S64 bfd_h_put_signed_64 | |
1044 | #define H_PUT_S32 bfd_h_put_signed_32 | |
1045 | #define H_PUT_S16 bfd_h_put_signed_16 | |
1046 | #define H_PUT_S8 bfd_h_put_signed_8 | |
1047 | #define H_GET_64 bfd_h_get_64 | |
1048 | #define H_GET_32 bfd_h_get_32 | |
1049 | #define H_GET_16 bfd_h_get_16 | |
1050 | #define H_GET_8 bfd_h_get_8 | |
1051 | #define H_GET_S64 bfd_h_get_signed_64 | |
1052 | #define H_GET_S32 bfd_h_get_signed_32 | |
1053 | #define H_GET_S16 bfd_h_get_signed_16 | |
1054 | #define H_GET_S8 bfd_h_get_signed_8 | |
dc810e39 | 1055 | |
252b5132 | 1056 | |
93509525 | 1057 | /* Extracted from bfdio.c. */ |
c58b9523 | 1058 | long bfd_get_mtime (bfd *abfd); |
93509525 | 1059 | |
c58b9523 | 1060 | long bfd_get_size (bfd *abfd); |
93509525 KD |
1061 | |
1062 | /* Extracted from bfdwin.c. */ | |
e61463e1 | 1063 | /* Extracted from section.c. */ |
198beae2 | 1064 | typedef struct bfd_section |
252b5132 | 1065 | { |
52b219b5 AM |
1066 | /* The name of the section; the name isn't a copy, the pointer is |
1067 | the same as that passed to bfd_make_section. */ | |
52b219b5 AM |
1068 | const char *name; |
1069 | ||
1070 | /* A unique sequence number. */ | |
52b219b5 | 1071 | int id; |
252b5132 | 1072 | |
dbb410c3 | 1073 | /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */ |
52b219b5 | 1074 | int index; |
252b5132 | 1075 | |
52b219b5 | 1076 | /* The next section in the list belonging to the BFD, or NULL. */ |
198beae2 | 1077 | struct bfd_section *next; |
252b5132 | 1078 | |
5daa8fe7 L |
1079 | /* The previous section in the list belonging to the BFD, or NULL. */ |
1080 | struct bfd_section *prev; | |
1081 | ||
52b219b5 AM |
1082 | /* The field flags contains attributes of the section. Some |
1083 | flags are read in from the object file, and some are | |
1084 | synthesized from other information. */ | |
52b219b5 | 1085 | flagword flags; |
252b5132 RH |
1086 | |
1087 | #define SEC_NO_FLAGS 0x000 | |
1088 | ||
52b219b5 AM |
1089 | /* Tells the OS to allocate space for this section when loading. |
1090 | This is clear for a section containing debug information only. */ | |
252b5132 RH |
1091 | #define SEC_ALLOC 0x001 |
1092 | ||
52b219b5 AM |
1093 | /* Tells the OS to load the section from the file when loading. |
1094 | This is clear for a .bss section. */ | |
252b5132 RH |
1095 | #define SEC_LOAD 0x002 |
1096 | ||
52b219b5 AM |
1097 | /* The section contains data still to be relocated, so there is |
1098 | some relocation information too. */ | |
252b5132 RH |
1099 | #define SEC_RELOC 0x004 |
1100 | ||
52b219b5 | 1101 | /* A signal to the OS that the section contains read only data. */ |
ebe372c1 | 1102 | #define SEC_READONLY 0x008 |
252b5132 | 1103 | |
52b219b5 | 1104 | /* The section contains code only. */ |
ebe372c1 | 1105 | #define SEC_CODE 0x010 |
252b5132 | 1106 | |
52b219b5 | 1107 | /* The section contains data only. */ |
ebe372c1 | 1108 | #define SEC_DATA 0x020 |
252b5132 | 1109 | |
52b219b5 | 1110 | /* The section will reside in ROM. */ |
ebe372c1 | 1111 | #define SEC_ROM 0x040 |
252b5132 | 1112 | |
52b219b5 AM |
1113 | /* The section contains constructor information. This section |
1114 | type is used by the linker to create lists of constructors and | |
1115 | destructors used by <<g++>>. When a back end sees a symbol | |
1116 | which should be used in a constructor list, it creates a new | |
1117 | section for the type of name (e.g., <<__CTOR_LIST__>>), attaches | |
1118 | the symbol to it, and builds a relocation. To build the lists | |
1119 | of constructors, all the linker has to do is catenate all the | |
1120 | sections called <<__CTOR_LIST__>> and relocate the data | |
1121 | contained within - exactly the operations it would peform on | |
1122 | standard data. */ | |
ebe372c1 | 1123 | #define SEC_CONSTRUCTOR 0x080 |
252b5132 | 1124 | |
52b219b5 AM |
1125 | /* The section has contents - a data section could be |
1126 | <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be | |
1127 | <<SEC_HAS_CONTENTS>> */ | |
ebe372c1 | 1128 | #define SEC_HAS_CONTENTS 0x100 |
252b5132 | 1129 | |
52b219b5 AM |
1130 | /* An instruction to the linker to not output the section |
1131 | even if it has information which would normally be written. */ | |
ebe372c1 | 1132 | #define SEC_NEVER_LOAD 0x200 |
252b5132 | 1133 | |
13ae64f3 | 1134 | /* The section contains thread local data. */ |
ebe372c1 | 1135 | #define SEC_THREAD_LOCAL 0x400 |
13ae64f3 | 1136 | |
1bd91689 AM |
1137 | /* The section has GOT references. This flag is only for the |
1138 | linker, and is currently only used by the elf32-hppa back end. | |
1139 | It will be set if global offset table references were detected | |
1140 | in this section, which indicate to the linker that the section | |
1141 | contains PIC code, and must be handled specially when doing a | |
1142 | static link. */ | |
ebe372c1 | 1143 | #define SEC_HAS_GOT_REF 0x800 |
1bd91689 | 1144 | |
52b219b5 AM |
1145 | /* The section contains common symbols (symbols may be defined |
1146 | multiple times, the value of a symbol is the amount of | |
1147 | space it requires, and the largest symbol value is the one | |
1148 | used). Most targets have exactly one of these (which we | |
1149 | translate to bfd_com_section_ptr), but ECOFF has two. */ | |
ebe372c1 | 1150 | #define SEC_IS_COMMON 0x1000 |
252b5132 | 1151 | |
52b219b5 AM |
1152 | /* The section contains only debugging information. For |
1153 | example, this is set for ELF .debug and .stab sections. | |
1154 | strip tests this flag to see if a section can be | |
1155 | discarded. */ | |
ebe372c1 | 1156 | #define SEC_DEBUGGING 0x2000 |
252b5132 | 1157 | |
52b219b5 AM |
1158 | /* The contents of this section are held in memory pointed to |
1159 | by the contents field. This is checked by bfd_get_section_contents, | |
1160 | and the data is retrieved from memory if appropriate. */ | |
ebe372c1 | 1161 | #define SEC_IN_MEMORY 0x4000 |
252b5132 | 1162 | |
52b219b5 AM |
1163 | /* The contents of this section are to be excluded by the |
1164 | linker for executable and shared objects unless those | |
1165 | objects are to be further relocated. */ | |
ebe372c1 | 1166 | #define SEC_EXCLUDE 0x8000 |
252b5132 | 1167 | |
dbb410c3 AM |
1168 | /* The contents of this section are to be sorted based on the sum of |
1169 | the symbol and addend values specified by the associated relocation | |
1170 | entries. Entries without associated relocation entries will be | |
1171 | appended to the end of the section in an unspecified order. */ | |
ebe372c1 | 1172 | #define SEC_SORT_ENTRIES 0x10000 |
252b5132 | 1173 | |
52b219b5 AM |
1174 | /* When linking, duplicate sections of the same name should be |
1175 | discarded, rather than being combined into a single section as | |
1176 | is usually done. This is similar to how common symbols are | |
1177 | handled. See SEC_LINK_DUPLICATES below. */ | |
ebe372c1 | 1178 | #define SEC_LINK_ONCE 0x20000 |
252b5132 | 1179 | |
52b219b5 AM |
1180 | /* If SEC_LINK_ONCE is set, this bitfield describes how the linker |
1181 | should handle duplicate sections. */ | |
ebe372c1 | 1182 | #define SEC_LINK_DUPLICATES 0x40000 |
252b5132 | 1183 | |
52b219b5 AM |
1184 | /* This value for SEC_LINK_DUPLICATES means that duplicate |
1185 | sections with the same name should simply be discarded. */ | |
252b5132 RH |
1186 | #define SEC_LINK_DUPLICATES_DISCARD 0x0 |
1187 | ||
52b219b5 AM |
1188 | /* This value for SEC_LINK_DUPLICATES means that the linker |
1189 | should warn if there are any duplicate sections, although | |
1190 | it should still only link one copy. */ | |
ebe372c1 | 1191 | #define SEC_LINK_DUPLICATES_ONE_ONLY 0x80000 |
252b5132 | 1192 | |
52b219b5 AM |
1193 | /* This value for SEC_LINK_DUPLICATES means that the linker |
1194 | should warn if any duplicate sections are a different size. */ | |
ebe372c1 | 1195 | #define SEC_LINK_DUPLICATES_SAME_SIZE 0x100000 |
252b5132 | 1196 | |
52b219b5 AM |
1197 | /* This value for SEC_LINK_DUPLICATES means that the linker |
1198 | should warn if any duplicate sections contain different | |
1199 | contents. */ | |
ebe372c1 L |
1200 | #define SEC_LINK_DUPLICATES_SAME_CONTENTS \ |
1201 | (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE) | |
252b5132 | 1202 | |
52b219b5 AM |
1203 | /* This section was created by the linker as part of dynamic |
1204 | relocation or other arcane processing. It is skipped when | |
1205 | going through the first-pass output, trusting that someone | |
1206 | else up the line will take care of it later. */ | |
ebe372c1 | 1207 | #define SEC_LINKER_CREATED 0x200000 |
252b5132 | 1208 | |
52b219b5 | 1209 | /* This section should not be subject to garbage collection. */ |
ebe372c1 | 1210 | #define SEC_KEEP 0x400000 |
252b5132 | 1211 | |
52b219b5 AM |
1212 | /* This section contains "short" data, and should be placed |
1213 | "near" the GP. */ | |
ebe372c1 | 1214 | #define SEC_SMALL_DATA 0x800000 |
34cbe64e | 1215 | |
f5fa8ca2 JJ |
1216 | /* Attempt to merge identical entities in the section. |
1217 | Entity size is given in the entsize field. */ | |
ebe372c1 | 1218 | #define SEC_MERGE 0x1000000 |
f5fa8ca2 | 1219 | |
a80f6941 L |
1220 | /* If given with SEC_MERGE, entities to merge are zero terminated |
1221 | strings where entsize specifies character size instead of fixed | |
1222 | size entries. */ | |
ebe372c1 | 1223 | #define SEC_STRINGS 0x2000000 |
f5fa8ca2 | 1224 | |
dbb410c3 | 1225 | /* This section contains data about section groups. */ |
ebe372c1 L |
1226 | #define SEC_GROUP 0x4000000 |
1227 | ||
1228 | /* The section is a COFF shared library section. This flag is | |
1229 | only for the linker. If this type of section appears in | |
1230 | the input file, the linker must copy it to the output file | |
1231 | without changing the vma or size. FIXME: Although this | |
1232 | was originally intended to be general, it really is COFF | |
1233 | specific (and the flag was renamed to indicate this). It | |
1234 | might be cleaner to have some more general mechanism to | |
1235 | allow the back end to control what the linker does with | |
1236 | sections. */ | |
1237 | #define SEC_COFF_SHARED_LIBRARY 0x10000000 | |
1238 | ||
1239 | /* This section contains data which may be shared with other | |
1240 | executables or shared objects. This is for COFF only. */ | |
1241 | #define SEC_COFF_SHARED 0x20000000 | |
1242 | ||
1243 | /* When a section with this flag is being linked, then if the size of | |
1244 | the input section is less than a page, it should not cross a page | |
1245 | boundary. If the size of the input section is one page or more, | |
1246 | it should be aligned on a page boundary. This is for TI | |
1247 | TMS320C54X only. */ | |
1248 | #define SEC_TIC54X_BLOCK 0x40000000 | |
1249 | ||
1250 | /* Conditionally link this section; do not link if there are no | |
1251 | references found to any symbol in the section. This is for TI | |
1252 | TMS320C54X only. */ | |
1253 | #define SEC_TIC54X_CLINK 0x80000000 | |
dbb410c3 | 1254 | |
52b219b5 | 1255 | /* End of section flags. */ |
252b5132 | 1256 | |
52b219b5 | 1257 | /* Some internal packed boolean fields. */ |
252b5132 | 1258 | |
52b219b5 AM |
1259 | /* See the vma field. */ |
1260 | unsigned int user_set_vma : 1; | |
252b5132 | 1261 | |
52b219b5 AM |
1262 | /* A mark flag used by some of the linker backends. */ |
1263 | unsigned int linker_mark : 1; | |
252b5132 | 1264 | |
d1778b88 | 1265 | /* Another mark flag used by some of the linker backends. Set for |
08da05b0 | 1266 | output sections that have an input section. */ |
d1778b88 AM |
1267 | unsigned int linker_has_input : 1; |
1268 | ||
39c2f51b | 1269 | /* Mark flags used by some linker backends for garbage collection. */ |
52b219b5 | 1270 | unsigned int gc_mark : 1; |
39c2f51b | 1271 | unsigned int gc_mark_from_eh : 1; |
252b5132 | 1272 | |
68bfbfcc AM |
1273 | /* The following flags are used by the ELF linker. */ |
1274 | ||
1275 | /* Mark sections which have been allocated to segments. */ | |
bc67d8a6 NC |
1276 | unsigned int segment_mark : 1; |
1277 | ||
68bfbfcc AM |
1278 | /* Type of sec_info information. */ |
1279 | unsigned int sec_info_type:3; | |
1280 | #define ELF_INFO_TYPE_NONE 0 | |
1281 | #define ELF_INFO_TYPE_STABS 1 | |
1282 | #define ELF_INFO_TYPE_MERGE 2 | |
1283 | #define ELF_INFO_TYPE_EH_FRAME 3 | |
1284 | #define ELF_INFO_TYPE_JUST_SYMS 4 | |
1285 | ||
1286 | /* Nonzero if this section uses RELA relocations, rather than REL. */ | |
1287 | unsigned int use_rela_p:1; | |
1288 | ||
4c52953f AM |
1289 | /* Bits used by various backends. The generic code doesn't touch |
1290 | these fields. */ | |
68bfbfcc | 1291 | |
911d08a7 AM |
1292 | /* Nonzero if this section has TLS related relocations. */ |
1293 | unsigned int has_tls_reloc:1; | |
c7996ad6 | 1294 | |
ad8e1ba5 AM |
1295 | /* Nonzero if this section has a gp reloc. */ |
1296 | unsigned int has_gp_reloc:1; | |
1297 | ||
911d08a7 AM |
1298 | /* Nonzero if this section needs the relax finalize pass. */ |
1299 | unsigned int need_finalize_relax:1; | |
1300 | ||
1301 | /* Whether relocations have been processed. */ | |
1302 | unsigned int reloc_done : 1; | |
68bfbfcc | 1303 | |
52b219b5 | 1304 | /* End of internal packed boolean fields. */ |
252b5132 | 1305 | |
52b219b5 AM |
1306 | /* The virtual memory address of the section - where it will be |
1307 | at run time. The symbols are relocated against this. The | |
1308 | user_set_vma flag is maintained by bfd; if it's not set, the | |
1309 | backend can assign addresses (for example, in <<a.out>>, where | |
1310 | the default address for <<.data>> is dependent on the specific | |
1311 | target and various flags). */ | |
52b219b5 | 1312 | bfd_vma vma; |
252b5132 | 1313 | |
52b219b5 AM |
1314 | /* The load address of the section - where it would be in a |
1315 | rom image; really only used for writing section header | |
b5f79c76 | 1316 | information. */ |
52b219b5 | 1317 | bfd_vma lma; |
252b5132 | 1318 | |
52b219b5 AM |
1319 | /* The size of the section in octets, as it will be output. |
1320 | Contains a value even if the section has no contents (e.g., the | |
eea6121a AM |
1321 | size of <<.bss>>). */ |
1322 | bfd_size_type size; | |
252b5132 | 1323 | |
1a23a9e6 AM |
1324 | /* For input sections, the original size on disk of the section, in |
1325 | octets. This field is used by the linker relaxation code. It is | |
1326 | currently only set for sections where the linker relaxation scheme | |
1327 | doesn't cache altered section and reloc contents (stabs, eh_frame, | |
1328 | SEC_MERGE, some coff relaxing targets), and thus the original size | |
1329 | needs to be kept to read the section multiple times. | |
1330 | For output sections, rawsize holds the section size calculated on | |
1331 | a previous linker relaxation pass. */ | |
eea6121a | 1332 | bfd_size_type rawsize; |
252b5132 | 1333 | |
52b219b5 AM |
1334 | /* If this section is going to be output, then this value is the |
1335 | offset in *bytes* into the output section of the first byte in the | |
1336 | input section (byte ==> smallest addressable unit on the | |
1337 | target). In most cases, if this was going to start at the | |
1338 | 100th octet (8-bit quantity) in the output section, this value | |
1339 | would be 100. However, if the target byte size is 16 bits | |
1340 | (bfd_octets_per_byte is "2"), this value would be 50. */ | |
52b219b5 | 1341 | bfd_vma output_offset; |
252b5132 | 1342 | |
52b219b5 | 1343 | /* The output section through which to map on output. */ |
198beae2 | 1344 | struct bfd_section *output_section; |
252b5132 | 1345 | |
52b219b5 AM |
1346 | /* The alignment requirement of the section, as an exponent of 2 - |
1347 | e.g., 3 aligns to 2^3 (or 8). */ | |
52b219b5 | 1348 | unsigned int alignment_power; |
252b5132 | 1349 | |
52b219b5 AM |
1350 | /* If an input section, a pointer to a vector of relocation |
1351 | records for the data in this section. */ | |
52b219b5 | 1352 | struct reloc_cache_entry *relocation; |
252b5132 | 1353 | |
52b219b5 AM |
1354 | /* If an output section, a pointer to a vector of pointers to |
1355 | relocation records for the data in this section. */ | |
52b219b5 | 1356 | struct reloc_cache_entry **orelocation; |
252b5132 | 1357 | |
b5f79c76 | 1358 | /* The number of relocation records in one of the above. */ |
52b219b5 | 1359 | unsigned reloc_count; |
252b5132 | 1360 | |
52b219b5 AM |
1361 | /* Information below is back end specific - and not always used |
1362 | or updated. */ | |
252b5132 | 1363 | |
52b219b5 | 1364 | /* File position of section data. */ |
52b219b5 | 1365 | file_ptr filepos; |
252b5132 | 1366 | |
52b219b5 | 1367 | /* File position of relocation info. */ |
52b219b5 | 1368 | file_ptr rel_filepos; |
252b5132 | 1369 | |
52b219b5 | 1370 | /* File position of line data. */ |
52b219b5 | 1371 | file_ptr line_filepos; |
252b5132 | 1372 | |
52b219b5 | 1373 | /* Pointer to data for applications. */ |
c58b9523 | 1374 | void *userdata; |
252b5132 | 1375 | |
52b219b5 AM |
1376 | /* If the SEC_IN_MEMORY flag is set, this points to the actual |
1377 | contents. */ | |
1378 | unsigned char *contents; | |
252b5132 | 1379 | |
52b219b5 | 1380 | /* Attached line number information. */ |
52b219b5 | 1381 | alent *lineno; |
252b5132 | 1382 | |
52b219b5 | 1383 | /* Number of line number records. */ |
52b219b5 | 1384 | unsigned int lineno_count; |
252b5132 | 1385 | |
f5fa8ca2 | 1386 | /* Entity size for merging purposes. */ |
f5fa8ca2 JJ |
1387 | unsigned int entsize; |
1388 | ||
f97b9cb8 L |
1389 | /* Points to the kept section if this section is a link-once section, |
1390 | and is discarded. */ | |
198beae2 | 1391 | struct bfd_section *kept_section; |
f97b9cb8 | 1392 | |
52b219b5 AM |
1393 | /* When a section is being output, this value changes as more |
1394 | linenumbers are written out. */ | |
52b219b5 | 1395 | file_ptr moving_line_filepos; |
252b5132 | 1396 | |
52b219b5 | 1397 | /* What the section number is in the target world. */ |
52b219b5 | 1398 | int target_index; |
252b5132 | 1399 | |
c58b9523 | 1400 | void *used_by_bfd; |
252b5132 | 1401 | |
52b219b5 AM |
1402 | /* If this is a constructor section then here is a list of the |
1403 | relocations created to relocate items within it. */ | |
52b219b5 | 1404 | struct relent_chain *constructor_chain; |
252b5132 | 1405 | |
52b219b5 | 1406 | /* The BFD which owns the section. */ |
52b219b5 | 1407 | bfd *owner; |
252b5132 | 1408 | |
b5f79c76 | 1409 | /* A symbol which points at this section only. */ |
fc0a2244 AC |
1410 | struct bfd_symbol *symbol; |
1411 | struct bfd_symbol **symbol_ptr_ptr; | |
252b5132 | 1412 | |
8423293d AM |
1413 | /* Early in the link process, map_head and map_tail are used to build |
1414 | a list of input sections attached to an output section. Later, | |
1415 | output sections use these fields for a list of bfd_link_order | |
1416 | structs. */ | |
1417 | union { | |
1418 | struct bfd_link_order *link_order; | |
1419 | struct bfd_section *s; | |
1420 | } map_head, map_tail; | |
b5f79c76 | 1421 | } asection; |
252b5132 | 1422 | |
52b219b5 AM |
1423 | /* These sections are global, and are managed by BFD. The application |
1424 | and target back end are not permitted to change the values in | |
1425 | these sections. New code should use the section_ptr macros rather | |
1426 | than referring directly to the const sections. The const sections | |
1427 | may eventually vanish. */ | |
252b5132 RH |
1428 | #define BFD_ABS_SECTION_NAME "*ABS*" |
1429 | #define BFD_UND_SECTION_NAME "*UND*" | |
1430 | #define BFD_COM_SECTION_NAME "*COM*" | |
1431 | #define BFD_IND_SECTION_NAME "*IND*" | |
1432 | ||
b5f79c76 | 1433 | /* The absolute section. */ |
d622ef4b | 1434 | extern asection bfd_abs_section; |
252b5132 RH |
1435 | #define bfd_abs_section_ptr ((asection *) &bfd_abs_section) |
1436 | #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) | |
b5f79c76 | 1437 | /* Pointer to the undefined section. */ |
d622ef4b | 1438 | extern asection bfd_und_section; |
252b5132 RH |
1439 | #define bfd_und_section_ptr ((asection *) &bfd_und_section) |
1440 | #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) | |
b5f79c76 | 1441 | /* Pointer to the common section. */ |
d622ef4b | 1442 | extern asection bfd_com_section; |
252b5132 | 1443 | #define bfd_com_section_ptr ((asection *) &bfd_com_section) |
b5f79c76 | 1444 | /* Pointer to the indirect section. */ |
d622ef4b | 1445 | extern asection bfd_ind_section; |
252b5132 RH |
1446 | #define bfd_ind_section_ptr ((asection *) &bfd_ind_section) |
1447 | #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr) | |
1448 | ||
84c254c6 NC |
1449 | #define bfd_is_const_section(SEC) \ |
1450 | ( ((SEC) == bfd_abs_section_ptr) \ | |
1451 | || ((SEC) == bfd_und_section_ptr) \ | |
1452 | || ((SEC) == bfd_com_section_ptr) \ | |
1453 | || ((SEC) == bfd_ind_section_ptr)) | |
1454 | ||
fc0a2244 AC |
1455 | extern const struct bfd_symbol * const bfd_abs_symbol; |
1456 | extern const struct bfd_symbol * const bfd_com_symbol; | |
1457 | extern const struct bfd_symbol * const bfd_und_symbol; | |
1458 | extern const struct bfd_symbol * const bfd_ind_symbol; | |
9e7b37b3 AM |
1459 | |
1460 | /* Macros to handle insertion and deletion of a bfd's sections. These | |
1461 | only handle the list pointers, ie. do not adjust section_count, | |
1462 | target_index etc. */ | |
e02b83d7 | 1463 | #define bfd_section_list_remove(ABFD, S) \ |
5daa8fe7 L |
1464 | do \ |
1465 | { \ | |
1466 | asection *_s = S; \ | |
1467 | asection *_next = _s->next; \ | |
1468 | asection *_prev = _s->prev; \ | |
1469 | if (_prev) \ | |
1470 | _prev->next = _next; \ | |
1471 | else \ | |
1472 | (ABFD)->sections = _next; \ | |
1473 | if (_next) \ | |
04dd1667 | 1474 | _next->prev = _prev; \ |
5daa8fe7 L |
1475 | else \ |
1476 | (ABFD)->section_last = _prev; \ | |
1477 | } \ | |
1478 | while (0) | |
e02b83d7 | 1479 | #define bfd_section_list_append(ABFD, S) \ |
5daa8fe7 L |
1480 | do \ |
1481 | { \ | |
1482 | asection *_s = S; \ | |
1483 | bfd *_abfd = ABFD; \ | |
1484 | _s->next = NULL; \ | |
1485 | if (_abfd->section_last) \ | |
1486 | { \ | |
1487 | _s->prev = _abfd->section_last; \ | |
1488 | _abfd->section_last->next = _s; \ | |
1489 | } \ | |
1490 | else \ | |
04dd1667 AM |
1491 | { \ |
1492 | _s->prev = NULL; \ | |
1493 | _abfd->sections = _s; \ | |
1494 | } \ | |
5daa8fe7 L |
1495 | _abfd->section_last = _s; \ |
1496 | } \ | |
1497 | while (0) | |
04dd1667 AM |
1498 | #define bfd_section_list_prepend(ABFD, S) \ |
1499 | do \ | |
1500 | { \ | |
1501 | asection *_s = S; \ | |
1502 | bfd *_abfd = ABFD; \ | |
1503 | _s->prev = NULL; \ | |
1504 | if (_abfd->sections) \ | |
1505 | { \ | |
1506 | _s->next = _abfd->sections; \ | |
1507 | _abfd->sections->prev = _s; \ | |
1508 | } \ | |
1509 | else \ | |
1510 | { \ | |
1511 | _s->next = NULL; \ | |
1512 | _abfd->section_last = _s; \ | |
1513 | } \ | |
1514 | _abfd->sections = _s; \ | |
1515 | } \ | |
1516 | while (0) | |
e02b83d7 | 1517 | #define bfd_section_list_insert_after(ABFD, A, S) \ |
9e7b37b3 AM |
1518 | do \ |
1519 | { \ | |
5daa8fe7 L |
1520 | asection *_a = A; \ |
1521 | asection *_s = S; \ | |
e02b83d7 L |
1522 | asection *_next = _a->next; \ |
1523 | _s->next = _next; \ | |
1524 | _s->prev = _a; \ | |
1525 | _a->next = _s; \ | |
1526 | if (_next) \ | |
04dd1667 | 1527 | _next->prev = _s; \ |
ab82c5b9 | 1528 | else \ |
e02b83d7 | 1529 | (ABFD)->section_last = _s; \ |
9e7b37b3 AM |
1530 | } \ |
1531 | while (0) | |
e02b83d7 | 1532 | #define bfd_section_list_insert_before(ABFD, B, S) \ |
9e7b37b3 AM |
1533 | do \ |
1534 | { \ | |
5daa8fe7 | 1535 | asection *_b = B; \ |
9e7b37b3 | 1536 | asection *_s = S; \ |
e02b83d7 L |
1537 | asection *_prev = _b->prev; \ |
1538 | _s->prev = _prev; \ | |
1539 | _s->next = _b; \ | |
1540 | _b->prev = _s; \ | |
1541 | if (_prev) \ | |
1542 | _prev->next = _s; \ | |
5daa8fe7 | 1543 | else \ |
e02b83d7 | 1544 | (ABFD)->sections = _s; \ |
9e7b37b3 AM |
1545 | } \ |
1546 | while (0) | |
ab82c5b9 | 1547 | #define bfd_section_removed_from_list(ABFD, S) \ |
04dd1667 | 1548 | ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S)) |
9e7b37b3 | 1549 | |
a4d8e49b L |
1550 | #define BFD_FAKE_SECTION(SEC, FLAGS, SYM, SYM_PTR, NAME, IDX) \ |
1551 | /* name, id, index, next, prev, flags, user_set_vma, */ \ | |
1552 | { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \ | |
1553 | \ | |
1554 | /* linker_mark, linker_has_input, gc_mark, gc_mark_from_eh, */ \ | |
1555 | 0, 0, 1, 0, \ | |
1556 | \ | |
1557 | /* segment_mark, sec_info_type, use_rela_p, has_tls_reloc, */ \ | |
1558 | 0, 0, 0, 0, \ | |
1559 | \ | |
1560 | /* has_gp_reloc, need_finalize_relax, reloc_done, */ \ | |
1561 | 0, 0, 0, \ | |
1562 | \ | |
1563 | /* vma, lma, size, rawsize */ \ | |
1564 | 0, 0, 0, 0, \ | |
1565 | \ | |
1566 | /* output_offset, output_section, alignment_power, */ \ | |
1567 | 0, (struct bfd_section *) &SEC, 0, \ | |
1568 | \ | |
1569 | /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \ | |
1570 | NULL, NULL, 0, 0, 0, \ | |
1571 | \ | |
1572 | /* line_filepos, userdata, contents, lineno, lineno_count, */ \ | |
1573 | 0, NULL, NULL, NULL, 0, \ | |
1574 | \ | |
1575 | /* entsize, kept_section, moving_line_filepos, */ \ | |
1576 | 0, NULL, 0, \ | |
1577 | \ | |
1578 | /* target_index, used_by_bfd, constructor_chain, owner, */ \ | |
1579 | 0, NULL, NULL, NULL, \ | |
1580 | \ | |
1581 | /* symbol, */ \ | |
1582 | (struct bfd_symbol *) SYM, \ | |
1583 | \ | |
1584 | /* symbol_ptr_ptr, */ \ | |
1585 | (struct bfd_symbol **) SYM_PTR, \ | |
1586 | \ | |
1587 | /* map_head, map_tail */ \ | |
1588 | { NULL }, { NULL } \ | |
1589 | } | |
1590 | ||
c58b9523 | 1591 | void bfd_section_list_clear (bfd *); |
9e7b37b3 | 1592 | |
c58b9523 | 1593 | asection *bfd_get_section_by_name (bfd *abfd, const char *name); |
252b5132 | 1594 | |
fafe6678 L |
1595 | asection *bfd_get_section_by_name_if |
1596 | (bfd *abfd, | |
1597 | const char *name, | |
1598 | bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj), | |
1599 | void *obj); | |
1600 | ||
c58b9523 AM |
1601 | char *bfd_get_unique_section_name |
1602 | (bfd *abfd, const char *templat, int *count); | |
1bd91689 | 1603 | |
c58b9523 | 1604 | asection *bfd_make_section_old_way (bfd *abfd, const char *name); |
252b5132 | 1605 | |
b36b76cb L |
1606 | asection *bfd_make_section_anyway_with_flags |
1607 | (bfd *abfd, const char *name, flagword flags); | |
1608 | ||
c58b9523 | 1609 | asection *bfd_make_section_anyway (bfd *abfd, const char *name); |
252b5132 | 1610 | |
b36b76cb L |
1611 | asection *bfd_make_section_with_flags |
1612 | (bfd *, const char *name, flagword flags); | |
1613 | ||
c58b9523 | 1614 | asection *bfd_make_section (bfd *, const char *name); |
252b5132 | 1615 | |
c58b9523 AM |
1616 | bfd_boolean bfd_set_section_flags |
1617 | (bfd *abfd, asection *sec, flagword flags); | |
252b5132 | 1618 | |
c58b9523 AM |
1619 | void bfd_map_over_sections |
1620 | (bfd *abfd, | |
1621 | void (*func) (bfd *abfd, asection *sect, void *obj), | |
1622 | void *obj); | |
252b5132 | 1623 | |
bc87dd2e L |
1624 | asection *bfd_sections_find_if |
1625 | (bfd *abfd, | |
90c0a373 | 1626 | bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj), |
bc87dd2e L |
1627 | void *obj); |
1628 | ||
c58b9523 AM |
1629 | bfd_boolean bfd_set_section_size |
1630 | (bfd *abfd, asection *sec, bfd_size_type val); | |
252b5132 | 1631 | |
c58b9523 | 1632 | bfd_boolean bfd_set_section_contents |
85302095 AC |
1633 | (bfd *abfd, asection *section, const void *data, |
1634 | file_ptr offset, bfd_size_type count); | |
252b5132 | 1635 | |
c58b9523 AM |
1636 | bfd_boolean bfd_get_section_contents |
1637 | (bfd *abfd, asection *section, void *location, file_ptr offset, | |
1638 | bfd_size_type count); | |
252b5132 | 1639 | |
eea6121a AM |
1640 | bfd_boolean bfd_malloc_and_get_section |
1641 | (bfd *abfd, asection *section, bfd_byte **buf); | |
1642 | ||
c58b9523 AM |
1643 | bfd_boolean bfd_copy_private_section_data |
1644 | (bfd *ibfd, asection *isec, bfd *obfd, asection *osec); | |
252b5132 RH |
1645 | |
1646 | #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \ | |
1647 | BFD_SEND (obfd, _bfd_copy_private_section_data, \ | |
1648 | (ibfd, isection, obfd, osection)) | |
72adc230 AM |
1649 | bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec); |
1650 | ||
c58b9523 | 1651 | bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group); |
b885599b | 1652 | |
e61463e1 | 1653 | /* Extracted from archures.c. */ |
8546af74 | 1654 | enum bfd_architecture |
252b5132 | 1655 | { |
c312a6a4 NC |
1656 | bfd_arch_unknown, /* File arch not known. */ |
1657 | bfd_arch_obscure, /* Arch known, not one of these. */ | |
52b219b5 | 1658 | bfd_arch_m68k, /* Motorola 68xxx */ |
252b5132 RH |
1659 | #define bfd_mach_m68000 1 |
1660 | #define bfd_mach_m68008 2 | |
1661 | #define bfd_mach_m68010 3 | |
1662 | #define bfd_mach_m68020 4 | |
1663 | #define bfd_mach_m68030 5 | |
1664 | #define bfd_mach_m68040 6 | |
1665 | #define bfd_mach_m68060 7 | |
1666 | #define bfd_mach_cpu32 8 | |
3cac17ae NC |
1667 | #define bfd_mach_mcf5200 9 |
1668 | #define bfd_mach_mcf5206e 10 | |
1669 | #define bfd_mach_mcf5307 11 | |
1670 | #define bfd_mach_mcf5407 12 | |
3e602632 | 1671 | #define bfd_mach_mcf528x 13 |
fd99574b | 1672 | #define bfd_mach_mcfv4e 14 |
6b6e92f4 NC |
1673 | #define bfd_mach_mcf521x 15 |
1674 | #define bfd_mach_mcf5249 16 | |
1675 | #define bfd_mach_mcf547x 17 | |
1676 | #define bfd_mach_mcf548x 18 | |
8546af74 | 1677 | bfd_arch_vax, /* DEC Vax */ |
52b219b5 AM |
1678 | bfd_arch_i960, /* Intel 960 */ |
1679 | /* The order of the following is important. | |
8546af74 | 1680 | lower number indicates a machine type that |
252b5132 RH |
1681 | only accepts a subset of the instructions |
1682 | available to machines with higher numbers. | |
1683 | The exception is the "ca", which is | |
8546af74 | 1684 | incompatible with all other machines except |
c312a6a4 | 1685 | "core". */ |
252b5132 RH |
1686 | |
1687 | #define bfd_mach_i960_core 1 | |
1688 | #define bfd_mach_i960_ka_sa 2 | |
1689 | #define bfd_mach_i960_kb_sb 3 | |
1690 | #define bfd_mach_i960_mc 4 | |
1691 | #define bfd_mach_i960_xa 5 | |
1692 | #define bfd_mach_i960_ca 6 | |
1693 | #define bfd_mach_i960_jx 7 | |
1694 | #define bfd_mach_i960_hx 8 | |
1695 | ||
3b16e843 NC |
1696 | bfd_arch_or32, /* OpenRISC 32 */ |
1697 | ||
52b219b5 | 1698 | bfd_arch_sparc, /* SPARC */ |
252b5132 | 1699 | #define bfd_mach_sparc 1 |
52b219b5 | 1700 | /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ |
252b5132 RH |
1701 | #define bfd_mach_sparc_sparclet 2 |
1702 | #define bfd_mach_sparc_sparclite 3 | |
1703 | #define bfd_mach_sparc_v8plus 4 | |
c312a6a4 | 1704 | #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ |
252b5132 RH |
1705 | #define bfd_mach_sparc_sparclite_le 6 |
1706 | #define bfd_mach_sparc_v9 7 | |
c312a6a4 NC |
1707 | #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ |
1708 | #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ | |
1709 | #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ | |
52b219b5 | 1710 | /* Nonzero if MACH has the v9 instruction set. */ |
252b5132 | 1711 | #define bfd_mach_sparc_v9_p(mach) \ |
59ff2774 | 1712 | ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ |
19f7b010 | 1713 | && (mach) != bfd_mach_sparc_sparclite_le) |
7946e94a JJ |
1714 | /* Nonzero if MACH is a 64 bit sparc architecture. */ |
1715 | #define bfd_mach_sparc_64bit_p(mach) \ | |
1716 | ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) | |
52b219b5 | 1717 | bfd_arch_mips, /* MIPS Rxxxx */ |
252b5132 RH |
1718 | #define bfd_mach_mips3000 3000 |
1719 | #define bfd_mach_mips3900 3900 | |
1720 | #define bfd_mach_mips4000 4000 | |
1721 | #define bfd_mach_mips4010 4010 | |
1722 | #define bfd_mach_mips4100 4100 | |
1723 | #define bfd_mach_mips4111 4111 | |
00707a0e | 1724 | #define bfd_mach_mips4120 4120 |
252b5132 RH |
1725 | #define bfd_mach_mips4300 4300 |
1726 | #define bfd_mach_mips4400 4400 | |
1727 | #define bfd_mach_mips4600 4600 | |
1728 | #define bfd_mach_mips4650 4650 | |
1729 | #define bfd_mach_mips5000 5000 | |
00707a0e RS |
1730 | #define bfd_mach_mips5400 5400 |
1731 | #define bfd_mach_mips5500 5500 | |
252b5132 | 1732 | #define bfd_mach_mips6000 6000 |
5a7ea749 | 1733 | #define bfd_mach_mips7000 7000 |
252b5132 | 1734 | #define bfd_mach_mips8000 8000 |
0d2e43ed | 1735 | #define bfd_mach_mips9000 9000 |
252b5132 | 1736 | #define bfd_mach_mips10000 10000 |
d1cf510e | 1737 | #define bfd_mach_mips12000 12000 |
0752970e | 1738 | #define bfd_mach_mips16 16 |
84ea6cf2 | 1739 | #define bfd_mach_mips5 5 |
c6c98b38 | 1740 | #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ |
a1cd6a8f | 1741 | #define bfd_mach_mipsisa32 32 |
af7ee8bf | 1742 | #define bfd_mach_mipsisa32r2 33 |
a1cd6a8f | 1743 | #define bfd_mach_mipsisa64 64 |
5f74bc13 | 1744 | #define bfd_mach_mipsisa64r2 65 |
52b219b5 | 1745 | bfd_arch_i386, /* Intel 386 */ |
686e4055 AM |
1746 | #define bfd_mach_i386_i386 1 |
1747 | #define bfd_mach_i386_i8086 2 | |
1748 | #define bfd_mach_i386_i386_intel_syntax 3 | |
1749 | #define bfd_mach_x86_64 64 | |
1750 | #define bfd_mach_x86_64_intel_syntax 65 | |
52b219b5 AM |
1751 | bfd_arch_we32k, /* AT&T WE32xxx */ |
1752 | bfd_arch_tahoe, /* CCI/Harris Tahoe */ | |
1753 | bfd_arch_i860, /* Intel 860 */ | |
1754 | bfd_arch_i370, /* IBM 360/370 Mainframes */ | |
1755 | bfd_arch_romp, /* IBM ROMP PC/RT */ | |
52b219b5 AM |
1756 | bfd_arch_convex, /* Convex */ |
1757 | bfd_arch_m88k, /* Motorola 88xxx */ | |
3af9a47b | 1758 | bfd_arch_m98k, /* Motorola 98xxx */ |
52b219b5 | 1759 | bfd_arch_pyramid, /* Pyramid Technology */ |
c2dcd04e | 1760 | bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */ |
8d9cd6b1 NC |
1761 | #define bfd_mach_h8300 1 |
1762 | #define bfd_mach_h8300h 2 | |
1763 | #define bfd_mach_h8300s 3 | |
1764 | #define bfd_mach_h8300hn 4 | |
1765 | #define bfd_mach_h8300sn 5 | |
5d1db417 | 1766 | #define bfd_mach_h8300sx 6 |
f4984206 | 1767 | #define bfd_mach_h8300sxn 7 |
e135f41b | 1768 | bfd_arch_pdp11, /* DEC PDP-11 */ |
52b219b5 | 1769 | bfd_arch_powerpc, /* PowerPC */ |
686e4055 AM |
1770 | #define bfd_mach_ppc 32 |
1771 | #define bfd_mach_ppc64 64 | |
87f33987 ND |
1772 | #define bfd_mach_ppc_403 403 |
1773 | #define bfd_mach_ppc_403gc 4030 | |
1774 | #define bfd_mach_ppc_505 505 | |
1775 | #define bfd_mach_ppc_601 601 | |
1776 | #define bfd_mach_ppc_602 602 | |
1777 | #define bfd_mach_ppc_603 603 | |
1778 | #define bfd_mach_ppc_ec603e 6031 | |
1779 | #define bfd_mach_ppc_604 604 | |
1780 | #define bfd_mach_ppc_620 620 | |
1781 | #define bfd_mach_ppc_630 630 | |
1782 | #define bfd_mach_ppc_750 750 | |
1783 | #define bfd_mach_ppc_860 860 | |
1784 | #define bfd_mach_ppc_a35 35 | |
1785 | #define bfd_mach_ppc_rs64ii 642 | |
1786 | #define bfd_mach_ppc_rs64iii 643 | |
1787 | #define bfd_mach_ppc_7400 7400 | |
d62b1198 | 1788 | #define bfd_mach_ppc_e500 500 |
52b219b5 | 1789 | bfd_arch_rs6000, /* IBM RS/6000 */ |
686e4055 | 1790 | #define bfd_mach_rs6k 6000 |
87f33987 ND |
1791 | #define bfd_mach_rs6k_rs1 6001 |
1792 | #define bfd_mach_rs6k_rsc 6003 | |
1793 | #define bfd_mach_rs6k_rs2 6002 | |
52b219b5 | 1794 | bfd_arch_hppa, /* HP PA RISC */ |
42acdc7c JB |
1795 | #define bfd_mach_hppa10 10 |
1796 | #define bfd_mach_hppa11 11 | |
1797 | #define bfd_mach_hppa20 20 | |
1798 | #define bfd_mach_hppa20w 25 | |
52b219b5 | 1799 | bfd_arch_d10v, /* Mitsubishi D10V */ |
686e4055 | 1800 | #define bfd_mach_d10v 1 |
7af8cca9 MM |
1801 | #define bfd_mach_d10v_ts2 2 |
1802 | #define bfd_mach_d10v_ts3 3 | |
52b219b5 | 1803 | bfd_arch_d30v, /* Mitsubishi D30V */ |
d172d4ba | 1804 | bfd_arch_dlx, /* DLX */ |
52b219b5 AM |
1805 | bfd_arch_m68hc11, /* Motorola 68HC11 */ |
1806 | bfd_arch_m68hc12, /* Motorola 68HC12 */ | |
bc7c6a90 SC |
1807 | #define bfd_mach_m6812_default 0 |
1808 | #define bfd_mach_m6812 1 | |
1809 | #define bfd_mach_m6812s 2 | |
52b219b5 | 1810 | bfd_arch_z8k, /* Zilog Z8000 */ |
252b5132 RH |
1811 | #define bfd_mach_z8001 1 |
1812 | #define bfd_mach_z8002 2 | |
c2dcd04e | 1813 | bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */ |
ef230218 | 1814 | bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */ |
686e4055 | 1815 | #define bfd_mach_sh 1 |
d4845d57 JR |
1816 | #define bfd_mach_sh2 0x20 |
1817 | #define bfd_mach_sh_dsp 0x2d | |
1d70c7fb AO |
1818 | #define bfd_mach_sh2a 0x2a |
1819 | #define bfd_mach_sh2a_nofpu 0x2b | |
e38bc3b5 NC |
1820 | #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 |
1821 | #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 | |
1822 | #define bfd_mach_sh2a_or_sh4 0x2a3 | |
1823 | #define bfd_mach_sh2a_or_sh3e 0x2a4 | |
5177500f | 1824 | #define bfd_mach_sh2e 0x2e |
252b5132 | 1825 | #define bfd_mach_sh3 0x30 |
f6f9408f | 1826 | #define bfd_mach_sh3_nommu 0x31 |
d4845d57 | 1827 | #define bfd_mach_sh3_dsp 0x3d |
252b5132 | 1828 | #define bfd_mach_sh3e 0x3e |
d4845d57 | 1829 | #define bfd_mach_sh4 0x40 |
af9ba621 | 1830 | #define bfd_mach_sh4_nofpu 0x41 |
ae51a426 | 1831 | #define bfd_mach_sh4_nommu_nofpu 0x42 |
af9ba621 CV |
1832 | #define bfd_mach_sh4a 0x4a |
1833 | #define bfd_mach_sh4a_nofpu 0x4b | |
1834 | #define bfd_mach_sh4al_dsp 0x4d | |
fbca6ad9 | 1835 | #define bfd_mach_sh5 0x50 |
52b219b5 | 1836 | bfd_arch_alpha, /* Dec Alpha */ |
252b5132 RH |
1837 | #define bfd_mach_alpha_ev4 0x10 |
1838 | #define bfd_mach_alpha_ev5 0x20 | |
1839 | #define bfd_mach_alpha_ev6 0x30 | |
c312a6a4 | 1840 | bfd_arch_arm, /* Advanced Risc Machines ARM. */ |
5a6c6817 | 1841 | #define bfd_mach_arm_unknown 0 |
252b5132 | 1842 | #define bfd_mach_arm_2 1 |
478d07d6 | 1843 | #define bfd_mach_arm_2a 2 |
252b5132 RH |
1844 | #define bfd_mach_arm_3 3 |
1845 | #define bfd_mach_arm_3M 4 | |
478d07d6 | 1846 | #define bfd_mach_arm_4 5 |
252b5132 | 1847 | #define bfd_mach_arm_4T 6 |
478d07d6 NC |
1848 | #define bfd_mach_arm_5 7 |
1849 | #define bfd_mach_arm_5T 8 | |
077b8428 NC |
1850 | #define bfd_mach_arm_5TE 9 |
1851 | #define bfd_mach_arm_XScale 10 | |
fde78edd | 1852 | #define bfd_mach_arm_ep9312 11 |
e16bb312 | 1853 | #define bfd_mach_arm_iWMMXt 12 |
52b219b5 AM |
1854 | bfd_arch_ns32k, /* National Semiconductors ns32000 */ |
1855 | bfd_arch_w65, /* WDC 65816 */ | |
1856 | bfd_arch_tic30, /* Texas Instruments TMS320C30 */ | |
026df7c5 | 1857 | bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */ |
be33c5dd SS |
1858 | #define bfd_mach_tic3x 30 |
1859 | #define bfd_mach_tic4x 40 | |
52b219b5 AM |
1860 | bfd_arch_tic54x, /* Texas Instruments TMS320C54X */ |
1861 | bfd_arch_tic80, /* TI TMS320c80 (MVP) */ | |
1862 | bfd_arch_v850, /* NEC V850 */ | |
686e4055 | 1863 | #define bfd_mach_v850 1 |
252b5132 | 1864 | #define bfd_mach_v850e 'E' |
8ad30312 | 1865 | #define bfd_mach_v850e1 '1' |
0d2bcfaf | 1866 | bfd_arch_arc, /* ARC Cores */ |
686e4055 AM |
1867 | #define bfd_mach_arc_5 5 |
1868 | #define bfd_mach_arc_6 6 | |
1869 | #define bfd_mach_arc_7 7 | |
1870 | #define bfd_mach_arc_8 8 | |
49f58d10 JB |
1871 | bfd_arch_m32c, /* Renesas M16C/M32C. */ |
1872 | #define bfd_mach_m16c 0x75 | |
1873 | #define bfd_mach_m32c 0x78 | |
26597c86 | 1874 | bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */ |
686e4055 | 1875 | #define bfd_mach_m32r 1 /* For backwards compatibility. */ |
a23ef39f | 1876 | #define bfd_mach_m32rx 'x' |
88845958 | 1877 | #define bfd_mach_m32r2 '2' |
52b219b5 AM |
1878 | bfd_arch_mn10200, /* Matsushita MN10200 */ |
1879 | bfd_arch_mn10300, /* Matsushita MN10300 */ | |
252b5132 | 1880 | #define bfd_mach_mn10300 300 |
7f8d5fc9 | 1881 | #define bfd_mach_am33 330 |
b08fa4d3 | 1882 | #define bfd_mach_am33_2 332 |
252b5132 RH |
1883 | bfd_arch_fr30, |
1884 | #define bfd_mach_fr30 0x46523330 | |
4e5ba5b7 | 1885 | bfd_arch_frv, |
686e4055 AM |
1886 | #define bfd_mach_frv 1 |
1887 | #define bfd_mach_frvsimple 2 | |
4e5ba5b7 DB |
1888 | #define bfd_mach_fr300 300 |
1889 | #define bfd_mach_fr400 400 | |
676a64f4 | 1890 | #define bfd_mach_fr450 450 |
4e5ba5b7 DB |
1891 | #define bfd_mach_frvtomcat 499 /* fr500 prototype */ |
1892 | #define bfd_mach_fr500 500 | |
9c8ee639 | 1893 | #define bfd_mach_fr550 550 |
252b5132 | 1894 | bfd_arch_mcore, |
52b219b5 | 1895 | bfd_arch_ia64, /* HP/Intel ia64 */ |
686e4055 AM |
1896 | #define bfd_mach_ia64_elf64 64 |
1897 | #define bfd_mach_ia64_elf32 32 | |
cf88bb9f | 1898 | bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ |
686e4055 AM |
1899 | #define bfd_mach_ip2022 1 |
1900 | #define bfd_mach_ip2022ext 2 | |
a75473eb SC |
1901 | bfd_arch_iq2000, /* Vitesse IQ2000. */ |
1902 | #define bfd_mach_iq2000 1 | |
1903 | #define bfd_mach_iq10 2 | |
de33e640 AH |
1904 | bfd_arch_ms1, |
1905 | #define bfd_mach_ms1 1 | |
1906 | #define bfd_mach_mrisc2 2 | |
0bcb993b | 1907 | bfd_arch_pj, |
c312a6a4 | 1908 | bfd_arch_avr, /* Atmel AVR microcontrollers. */ |
adde6300 AM |
1909 | #define bfd_mach_avr1 1 |
1910 | #define bfd_mach_avr2 2 | |
1911 | #define bfd_mach_avr3 3 | |
1912 | #define bfd_mach_avr4 4 | |
65aa24b6 | 1913 | #define bfd_mach_avr5 5 |
0949843d NC |
1914 | bfd_arch_cr16c, /* National Semiconductor CompactRISC. */ |
1915 | #define bfd_mach_cr16c 1 | |
e56f61be | 1916 | bfd_arch_crx, /* National Semiconductor CRX. */ |
1fe1f39c | 1917 | #define bfd_mach_crx 1 |
06c15ad7 | 1918 | bfd_arch_cris, /* Axis CRIS */ |
bac23f82 HPN |
1919 | #define bfd_mach_cris_v0_v10 255 |
1920 | #define bfd_mach_cris_v32 32 | |
1921 | #define bfd_mach_cris_v10_v32 1032 | |
a85d7ed0 | 1922 | bfd_arch_s390, /* IBM s390 */ |
686e4055 AM |
1923 | #define bfd_mach_s390_31 31 |
1924 | #define bfd_mach_s390_64 64 | |
b3baf5d0 | 1925 | bfd_arch_openrisc, /* OpenRISC */ |
c312a6a4 | 1926 | bfd_arch_mmix, /* Donald Knuth's educational processor. */ |
93fbbb04 | 1927 | bfd_arch_xstormy16, |
686e4055 | 1928 | #define bfd_mach_xstormy16 1 |
2469cfa2 | 1929 | bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ |
2469cfa2 | 1930 | #define bfd_mach_msp11 11 |
3b260895 | 1931 | #define bfd_mach_msp110 110 |
2469cfa2 NC |
1932 | #define bfd_mach_msp12 12 |
1933 | #define bfd_mach_msp13 13 | |
1934 | #define bfd_mach_msp14 14 | |
3b260895 NC |
1935 | #define bfd_mach_msp15 15 |
1936 | #define bfd_mach_msp16 16 | |
44c86e8c | 1937 | #define bfd_mach_msp21 21 |
2469cfa2 NC |
1938 | #define bfd_mach_msp31 31 |
1939 | #define bfd_mach_msp32 32 | |
1940 | #define bfd_mach_msp33 33 | |
3b260895 NC |
1941 | #define bfd_mach_msp41 41 |
1942 | #define bfd_mach_msp42 42 | |
2469cfa2 NC |
1943 | #define bfd_mach_msp43 43 |
1944 | #define bfd_mach_msp44 44 | |
e0001a05 NC |
1945 | bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ |
1946 | #define bfd_mach_xtensa 1 | |
7499d566 | 1947 | bfd_arch_maxq, /* Dallas MAXQ 10/20 */ |
5c4504f7 NC |
1948 | #define bfd_mach_maxq10 10 |
1949 | #define bfd_mach_maxq20 20 | |
252b5132 RH |
1950 | bfd_arch_last |
1951 | }; | |
1952 | ||
8546af74 | 1953 | typedef struct bfd_arch_info |
252b5132 RH |
1954 | { |
1955 | int bits_per_word; | |
1956 | int bits_per_address; | |
1957 | int bits_per_byte; | |
1958 | enum bfd_architecture arch; | |
1959 | unsigned long mach; | |
1960 | const char *arch_name; | |
1961 | const char *printable_name; | |
1962 | unsigned int section_align_power; | |
b34976b6 | 1963 | /* TRUE if this is the default machine for the architecture. |
aa3d5824 AM |
1964 | The default arch should be the first entry for an arch so that |
1965 | all the entries for that arch can be accessed via <<next>>. */ | |
b34976b6 | 1966 | bfd_boolean the_default; |
252b5132 | 1967 | const struct bfd_arch_info * (*compatible) |
c58b9523 | 1968 | (const struct bfd_arch_info *a, const struct bfd_arch_info *b); |
252b5132 | 1969 | |
c58b9523 | 1970 | bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); |
252b5132 RH |
1971 | |
1972 | const struct bfd_arch_info *next; | |
3b16e843 NC |
1973 | } |
1974 | bfd_arch_info_type; | |
1975 | ||
c58b9523 | 1976 | const char *bfd_printable_name (bfd *abfd); |
252b5132 | 1977 | |
c58b9523 | 1978 | const bfd_arch_info_type *bfd_scan_arch (const char *string); |
252b5132 | 1979 | |
c58b9523 | 1980 | const char **bfd_arch_list (void); |
252b5132 | 1981 | |
c58b9523 AM |
1982 | const bfd_arch_info_type *bfd_arch_get_compatible |
1983 | (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); | |
252b5132 | 1984 | |
c58b9523 | 1985 | void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); |
252b5132 | 1986 | |
c58b9523 | 1987 | enum bfd_architecture bfd_get_arch (bfd *abfd); |
252b5132 | 1988 | |
c58b9523 | 1989 | unsigned long bfd_get_mach (bfd *abfd); |
252b5132 | 1990 | |
c58b9523 | 1991 | unsigned int bfd_arch_bits_per_byte (bfd *abfd); |
252b5132 | 1992 | |
c58b9523 | 1993 | unsigned int bfd_arch_bits_per_address (bfd *abfd); |
252b5132 | 1994 | |
c58b9523 | 1995 | const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); |
252b5132 | 1996 | |
c58b9523 AM |
1997 | const bfd_arch_info_type *bfd_lookup_arch |
1998 | (enum bfd_architecture arch, unsigned long machine); | |
252b5132 | 1999 | |
c58b9523 AM |
2000 | const char *bfd_printable_arch_mach |
2001 | (enum bfd_architecture arch, unsigned long machine); | |
252b5132 | 2002 | |
c58b9523 | 2003 | unsigned int bfd_octets_per_byte (bfd *abfd); |
9a968f43 | 2004 | |
c58b9523 AM |
2005 | unsigned int bfd_arch_mach_octets_per_byte |
2006 | (enum bfd_architecture arch, unsigned long machine); | |
9a968f43 | 2007 | |
e61463e1 | 2008 | /* Extracted from reloc.c. */ |
252b5132 RH |
2009 | typedef enum bfd_reloc_status |
2010 | { | |
b5f79c76 | 2011 | /* No errors detected. */ |
252b5132 RH |
2012 | bfd_reloc_ok, |
2013 | ||
b5f79c76 | 2014 | /* The relocation was performed, but there was an overflow. */ |
252b5132 RH |
2015 | bfd_reloc_overflow, |
2016 | ||
b5f79c76 | 2017 | /* The address to relocate was not within the section supplied. */ |
252b5132 RH |
2018 | bfd_reloc_outofrange, |
2019 | ||
b5f79c76 | 2020 | /* Used by special functions. */ |
252b5132 RH |
2021 | bfd_reloc_continue, |
2022 | ||
b5f79c76 | 2023 | /* Unsupported relocation size requested. */ |
252b5132 RH |
2024 | bfd_reloc_notsupported, |
2025 | ||
b5f79c76 | 2026 | /* Unused. */ |
252b5132 RH |
2027 | bfd_reloc_other, |
2028 | ||
b5f79c76 | 2029 | /* The symbol to relocate against was undefined. */ |
252b5132 RH |
2030 | bfd_reloc_undefined, |
2031 | ||
dc810e39 AM |
2032 | /* The relocation was performed, but may not be ok - presently |
2033 | generated only when linking i960 coff files with i960 b.out | |
2034 | symbols. If this type is returned, the error_message argument | |
2035 | to bfd_perform_relocation will be set. */ | |
252b5132 RH |
2036 | bfd_reloc_dangerous |
2037 | } | |
2038 | bfd_reloc_status_type; | |
2039 | ||
541389e2 | 2040 | |
252b5132 RH |
2041 | typedef struct reloc_cache_entry |
2042 | { | |
b5f79c76 | 2043 | /* A pointer into the canonical table of pointers. */ |
fc0a2244 | 2044 | struct bfd_symbol **sym_ptr_ptr; |
252b5132 | 2045 | |
b5f79c76 | 2046 | /* offset in section. */ |
252b5132 RH |
2047 | bfd_size_type address; |
2048 | ||
b5f79c76 | 2049 | /* addend for relocation value. */ |
252b5132 RH |
2050 | bfd_vma addend; |
2051 | ||
b5f79c76 | 2052 | /* Pointer to how to perform the required relocation. */ |
252b5132 RH |
2053 | reloc_howto_type *howto; |
2054 | ||
b5f79c76 NC |
2055 | } |
2056 | arelent; | |
2057 | ||
252b5132 RH |
2058 | enum complain_overflow |
2059 | { | |
b5f79c76 | 2060 | /* Do not complain on overflow. */ |
252b5132 RH |
2061 | complain_overflow_dont, |
2062 | ||
dc810e39 | 2063 | /* Complain if the bitfield overflows, whether it is considered |
b5f79c76 | 2064 | as signed or unsigned. */ |
252b5132 RH |
2065 | complain_overflow_bitfield, |
2066 | ||
dc810e39 | 2067 | /* Complain if the value overflows when considered as signed |
b5f79c76 | 2068 | number. */ |
252b5132 RH |
2069 | complain_overflow_signed, |
2070 | ||
dc810e39 | 2071 | /* Complain if the value overflows when considered as an |
b5f79c76 | 2072 | unsigned number. */ |
252b5132 RH |
2073 | complain_overflow_unsigned |
2074 | }; | |
2075 | ||
2076 | struct reloc_howto_struct | |
2077 | { | |
dc810e39 AM |
2078 | /* The type field has mainly a documentary use - the back end can |
2079 | do what it wants with it, though normally the back end's | |
2080 | external idea of what a reloc number is stored | |
2081 | in this field. For example, a PC relative word relocation | |
2082 | in a coff environment has the type 023 - because that's | |
2083 | what the outside world calls a R_PCRWORD reloc. */ | |
252b5132 RH |
2084 | unsigned int type; |
2085 | ||
dc810e39 AM |
2086 | /* The value the final relocation is shifted right by. This drops |
2087 | unwanted data from the relocation. */ | |
252b5132 RH |
2088 | unsigned int rightshift; |
2089 | ||
dc810e39 AM |
2090 | /* The size of the item to be relocated. This is *not* a |
2091 | power-of-two measure. To get the number of bytes operated | |
2092 | on by a type of relocation, use bfd_get_reloc_size. */ | |
252b5132 RH |
2093 | int size; |
2094 | ||
dc810e39 AM |
2095 | /* The number of bits in the item to be relocated. This is used |
2096 | when doing overflow checking. */ | |
252b5132 RH |
2097 | unsigned int bitsize; |
2098 | ||
dc810e39 AM |
2099 | /* Notes that the relocation is relative to the location in the |
2100 | data section of the addend. The relocation function will | |
2101 | subtract from the relocation value the address of the location | |
2102 | being relocated. */ | |
b34976b6 | 2103 | bfd_boolean pc_relative; |
252b5132 | 2104 | |
dc810e39 AM |
2105 | /* The bit position of the reloc value in the destination. |
2106 | The relocated value is left shifted by this amount. */ | |
252b5132 RH |
2107 | unsigned int bitpos; |
2108 | ||
dc810e39 AM |
2109 | /* What type of overflow error should be checked for when |
2110 | relocating. */ | |
252b5132 RH |
2111 | enum complain_overflow complain_on_overflow; |
2112 | ||
dc810e39 AM |
2113 | /* If this field is non null, then the supplied function is |
2114 | called rather than the normal function. This allows really | |
7dee875e | 2115 | strange relocation methods to be accommodated (e.g., i960 callj |
dc810e39 | 2116 | instructions). */ |
252b5132 | 2117 | bfd_reloc_status_type (*special_function) |
fc0a2244 | 2118 | (bfd *, arelent *, struct bfd_symbol *, void *, asection *, |
c58b9523 | 2119 | bfd *, char **); |
dc810e39 AM |
2120 | |
2121 | /* The textual name of the relocation type. */ | |
252b5132 RH |
2122 | char *name; |
2123 | ||
dc810e39 AM |
2124 | /* Some formats record a relocation addend in the section contents |
2125 | rather than with the relocation. For ELF formats this is the | |
2126 | distinction between USE_REL and USE_RELA (though the code checks | |
2127 | for USE_REL == 1/0). The value of this field is TRUE if the | |
2128 | addend is recorded with the section contents; when performing a | |
2129 | partial link (ld -r) the section contents (the data) will be | |
2130 | modified. The value of this field is FALSE if addends are | |
2131 | recorded with the relocation (in arelent.addend); when performing | |
2132 | a partial link the relocation will be modified. | |
2133 | All relocations for all ELF USE_RELA targets should set this field | |
2134 | to FALSE (values of TRUE should be looked on with suspicion). | |
2135 | However, the converse is not true: not all relocations of all ELF | |
2136 | USE_REL targets set this field to TRUE. Why this is so is peculiar | |
2137 | to each particular target. For relocs that aren't used in partial | |
2138 | links (e.g. GOT stuff) it doesn't matter what this is set to. */ | |
b34976b6 | 2139 | bfd_boolean partial_inplace; |
252b5132 | 2140 | |
7dc77aaa AM |
2141 | /* src_mask selects the part of the instruction (or data) to be used |
2142 | in the relocation sum. If the target relocations don't have an | |
2143 | addend in the reloc, eg. ELF USE_REL, src_mask will normally equal | |
2144 | dst_mask to extract the addend from the section contents. If | |
2145 | relocations do have an addend in the reloc, eg. ELF USE_RELA, this | |
2146 | field should be zero. Non-zero values for ELF USE_RELA targets are | |
2147 | bogus as in those cases the value in the dst_mask part of the | |
2148 | section contents should be treated as garbage. */ | |
252b5132 RH |
2149 | bfd_vma src_mask; |
2150 | ||
7dc77aaa AM |
2151 | /* dst_mask selects which parts of the instruction (or data) are |
2152 | replaced with a relocated value. */ | |
252b5132 RH |
2153 | bfd_vma dst_mask; |
2154 | ||
dc810e39 AM |
2155 | /* When some formats create PC relative instructions, they leave |
2156 | the value of the pc of the place being relocated in the offset | |
2157 | slot of the instruction, so that a PC relative relocation can | |
2158 | be made just by adding in an ordinary offset (e.g., sun3 a.out). | |
2159 | Some formats leave the displacement part of an instruction | |
2160 | empty (e.g., m88k bcs); this flag signals the fact. */ | |
b34976b6 | 2161 | bfd_boolean pcrel_offset; |
252b5132 | 2162 | }; |
b5f79c76 | 2163 | |
dc810e39 AM |
2164 | #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ |
2165 | { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC } | |
2166 | #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \ | |
2167 | HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \ | |
b34976b6 | 2168 | NAME, FALSE, 0, 0, IN) |
252b5132 | 2169 | |
5f771d47 | 2170 | #define EMPTY_HOWTO(C) \ |
b34976b6 AM |
2171 | HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \ |
2172 | NULL, FALSE, 0, 0, FALSE) | |
dc810e39 AM |
2173 | |
2174 | #define HOWTO_PREPARE(relocation, symbol) \ | |
2175 | { \ | |
c58b9523 | 2176 | if (symbol != NULL) \ |
dc810e39 AM |
2177 | { \ |
2178 | if (bfd_is_com_section (symbol->section)) \ | |
2179 | { \ | |
2180 | relocation = 0; \ | |
2181 | } \ | |
2182 | else \ | |
2183 | { \ | |
2184 | relocation = symbol->value; \ | |
2185 | } \ | |
2186 | } \ | |
2187 | } | |
b5f79c76 | 2188 | |
c58b9523 | 2189 | unsigned int bfd_get_reloc_size (reloc_howto_type *); |
252b5132 | 2190 | |
dc810e39 AM |
2191 | typedef struct relent_chain |
2192 | { | |
252b5132 | 2193 | arelent relent; |
dc810e39 | 2194 | struct relent_chain *next; |
b5f79c76 NC |
2195 | } |
2196 | arelent_chain; | |
2197 | ||
c58b9523 AM |
2198 | bfd_reloc_status_type bfd_check_overflow |
2199 | (enum complain_overflow how, | |
252b5132 RH |
2200 | unsigned int bitsize, |
2201 | unsigned int rightshift, | |
2202 | unsigned int addrsize, | |
c58b9523 | 2203 | bfd_vma relocation); |
252b5132 | 2204 | |
c58b9523 AM |
2205 | bfd_reloc_status_type bfd_perform_relocation |
2206 | (bfd *abfd, | |
252b5132 | 2207 | arelent *reloc_entry, |
c58b9523 | 2208 | void *data, |
252b5132 RH |
2209 | asection *input_section, |
2210 | bfd *output_bfd, | |
c58b9523 | 2211 | char **error_message); |
252b5132 | 2212 | |
c58b9523 AM |
2213 | bfd_reloc_status_type bfd_install_relocation |
2214 | (bfd *abfd, | |
252b5132 | 2215 | arelent *reloc_entry, |
c58b9523 | 2216 | void *data, bfd_vma data_start, |
252b5132 | 2217 | asection *input_section, |
c58b9523 | 2218 | char **error_message); |
252b5132 RH |
2219 | |
2220 | enum bfd_reloc_code_real { | |
2221 | _dummy_first_bfd_reloc_code_real, | |
2222 | ||
541389e2 | 2223 | |
b5f79c76 | 2224 | /* Basic absolute relocations of N bits. */ |
252b5132 RH |
2225 | BFD_RELOC_64, |
2226 | BFD_RELOC_32, | |
2227 | BFD_RELOC_26, | |
2228 | BFD_RELOC_24, | |
2229 | BFD_RELOC_16, | |
2230 | BFD_RELOC_14, | |
2231 | BFD_RELOC_8, | |
2232 | ||
2233 | /* PC-relative relocations. Sometimes these are relative to the address | |
2234 | of the relocation itself; sometimes they are relative to the start of | |
2235 | the section containing the relocation. It depends on the specific target. | |
2236 | ||
b5f79c76 | 2237 | The 24-bit relocation is used in some Intel 960 configurations. */ |
252b5132 RH |
2238 | BFD_RELOC_64_PCREL, |
2239 | BFD_RELOC_32_PCREL, | |
2240 | BFD_RELOC_24_PCREL, | |
2241 | BFD_RELOC_16_PCREL, | |
2242 | BFD_RELOC_12_PCREL, | |
2243 | BFD_RELOC_8_PCREL, | |
2244 | ||
6482c264 NC |
2245 | /* Section relative relocations. Some targets need this for DWARF2. */ |
2246 | BFD_RELOC_32_SECREL, | |
2247 | ||
b5f79c76 | 2248 | /* For ELF. */ |
252b5132 RH |
2249 | BFD_RELOC_32_GOT_PCREL, |
2250 | BFD_RELOC_16_GOT_PCREL, | |
2251 | BFD_RELOC_8_GOT_PCREL, | |
2252 | BFD_RELOC_32_GOTOFF, | |
2253 | BFD_RELOC_16_GOTOFF, | |
2254 | BFD_RELOC_LO16_GOTOFF, | |
2255 | BFD_RELOC_HI16_GOTOFF, | |
2256 | BFD_RELOC_HI16_S_GOTOFF, | |
2257 | BFD_RELOC_8_GOTOFF, | |
5bd4f169 | 2258 | BFD_RELOC_64_PLT_PCREL, |
252b5132 RH |
2259 | BFD_RELOC_32_PLT_PCREL, |
2260 | BFD_RELOC_24_PLT_PCREL, | |
2261 | BFD_RELOC_16_PLT_PCREL, | |
2262 | BFD_RELOC_8_PLT_PCREL, | |
5bd4f169 | 2263 | BFD_RELOC_64_PLTOFF, |
252b5132 RH |
2264 | BFD_RELOC_32_PLTOFF, |
2265 | BFD_RELOC_16_PLTOFF, | |
2266 | BFD_RELOC_LO16_PLTOFF, | |
2267 | BFD_RELOC_HI16_PLTOFF, | |
2268 | BFD_RELOC_HI16_S_PLTOFF, | |
2269 | BFD_RELOC_8_PLTOFF, | |
2270 | ||
b5f79c76 | 2271 | /* Relocations used by 68K ELF. */ |
252b5132 RH |
2272 | BFD_RELOC_68K_GLOB_DAT, |
2273 | BFD_RELOC_68K_JMP_SLOT, | |
2274 | BFD_RELOC_68K_RELATIVE, | |
2275 | ||
b5f79c76 | 2276 | /* Linkage-table relative. */ |
252b5132 RH |
2277 | BFD_RELOC_32_BASEREL, |
2278 | BFD_RELOC_16_BASEREL, | |
2279 | BFD_RELOC_LO16_BASEREL, | |
2280 | BFD_RELOC_HI16_BASEREL, | |
2281 | BFD_RELOC_HI16_S_BASEREL, | |
2282 | BFD_RELOC_8_BASEREL, | |
2283 | BFD_RELOC_RVA, | |
2284 | ||
b5f79c76 | 2285 | /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */ |
252b5132 RH |
2286 | BFD_RELOC_8_FFnn, |
2287 | ||
2288 | /* These PC-relative relocations are stored as word displacements -- | |
2289 | i.e., byte displacements shifted right two bits. The 30-bit word | |
2290 | displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the | |
2291 | SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The | |
2292 | signed 16-bit displacement is used on the MIPS, and the 23-bit | |
b5f79c76 | 2293 | displacement is used on the Alpha. */ |
252b5132 RH |
2294 | BFD_RELOC_32_PCREL_S2, |
2295 | BFD_RELOC_16_PCREL_S2, | |
2296 | BFD_RELOC_23_PCREL_S2, | |
2297 | ||
2298 | /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of | |
b5f79c76 | 2299 | the target word. These are used on the SPARC. */ |
252b5132 RH |
2300 | BFD_RELOC_HI22, |
2301 | BFD_RELOC_LO10, | |
2302 | ||
2303 | /* For systems that allocate a Global Pointer register, these are | |
2304 | displacements off that register. These relocation types are | |
2305 | handled specially, because the value the register will have is | |
b5f79c76 | 2306 | decided relatively late. */ |
252b5132 RH |
2307 | BFD_RELOC_GPREL16, |
2308 | BFD_RELOC_GPREL32, | |
2309 | ||
b5f79c76 | 2310 | /* Reloc types used for i960/b.out. */ |
252b5132 RH |
2311 | BFD_RELOC_I960_CALLJ, |
2312 | ||
2313 | /* SPARC ELF relocations. There is probably some overlap with other | |
b5f79c76 | 2314 | relocation types already defined. */ |
252b5132 RH |
2315 | BFD_RELOC_NONE, |
2316 | BFD_RELOC_SPARC_WDISP22, | |
2317 | BFD_RELOC_SPARC22, | |
2318 | BFD_RELOC_SPARC13, | |
2319 | BFD_RELOC_SPARC_GOT10, | |
2320 | BFD_RELOC_SPARC_GOT13, | |
2321 | BFD_RELOC_SPARC_GOT22, | |
2322 | BFD_RELOC_SPARC_PC10, | |
2323 | BFD_RELOC_SPARC_PC22, | |
2324 | BFD_RELOC_SPARC_WPLT30, | |
2325 | BFD_RELOC_SPARC_COPY, | |
2326 | BFD_RELOC_SPARC_GLOB_DAT, | |
2327 | BFD_RELOC_SPARC_JMP_SLOT, | |
2328 | BFD_RELOC_SPARC_RELATIVE, | |
0f2712ed | 2329 | BFD_RELOC_SPARC_UA16, |
252b5132 | 2330 | BFD_RELOC_SPARC_UA32, |
0f2712ed | 2331 | BFD_RELOC_SPARC_UA64, |
252b5132 | 2332 | |
b5f79c76 | 2333 | /* I think these are specific to SPARC a.out (e.g., Sun 4). */ |
252b5132 RH |
2334 | BFD_RELOC_SPARC_BASE13, |
2335 | BFD_RELOC_SPARC_BASE22, | |
2336 | ||
b5f79c76 | 2337 | /* SPARC64 relocations */ |
252b5132 RH |
2338 | #define BFD_RELOC_SPARC_64 BFD_RELOC_64 |
2339 | BFD_RELOC_SPARC_10, | |
2340 | BFD_RELOC_SPARC_11, | |
2341 | BFD_RELOC_SPARC_OLO10, | |
2342 | BFD_RELOC_SPARC_HH22, | |
2343 | BFD_RELOC_SPARC_HM10, | |
2344 | BFD_RELOC_SPARC_LM22, | |
2345 | BFD_RELOC_SPARC_PC_HH22, | |
2346 | BFD_RELOC_SPARC_PC_HM10, | |
2347 | BFD_RELOC_SPARC_PC_LM22, | |
2348 | BFD_RELOC_SPARC_WDISP16, | |
2349 | BFD_RELOC_SPARC_WDISP19, | |
2350 | BFD_RELOC_SPARC_7, | |
2351 | BFD_RELOC_SPARC_6, | |
2352 | BFD_RELOC_SPARC_5, | |
2353 | #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL | |
bd5e6e7e | 2354 | BFD_RELOC_SPARC_PLT32, |
252b5132 RH |
2355 | BFD_RELOC_SPARC_PLT64, |
2356 | BFD_RELOC_SPARC_HIX22, | |
2357 | BFD_RELOC_SPARC_LOX10, | |
2358 | BFD_RELOC_SPARC_H44, | |
2359 | BFD_RELOC_SPARC_M44, | |
2360 | BFD_RELOC_SPARC_L44, | |
2361 | BFD_RELOC_SPARC_REGISTER, | |
2362 | ||
b5f79c76 | 2363 | /* SPARC little endian relocation */ |
252b5132 RH |
2364 | BFD_RELOC_SPARC_REV32, |
2365 | ||
b9734f35 JJ |
2366 | /* SPARC TLS relocations */ |
2367 | BFD_RELOC_SPARC_TLS_GD_HI22, | |
2368 | BFD_RELOC_SPARC_TLS_GD_LO10, | |
2369 | BFD_RELOC_SPARC_TLS_GD_ADD, | |
2370 | BFD_RELOC_SPARC_TLS_GD_CALL, | |
2371 | BFD_RELOC_SPARC_TLS_LDM_HI22, | |
2372 | BFD_RELOC_SPARC_TLS_LDM_LO10, | |
2373 | BFD_RELOC_SPARC_TLS_LDM_ADD, | |
2374 | BFD_RELOC_SPARC_TLS_LDM_CALL, | |
2375 | BFD_RELOC_SPARC_TLS_LDO_HIX22, | |
2376 | BFD_RELOC_SPARC_TLS_LDO_LOX10, | |
2377 | BFD_RELOC_SPARC_TLS_LDO_ADD, | |
2378 | BFD_RELOC_SPARC_TLS_IE_HI22, | |
2379 | BFD_RELOC_SPARC_TLS_IE_LO10, | |
2380 | BFD_RELOC_SPARC_TLS_IE_LD, | |
2381 | BFD_RELOC_SPARC_TLS_IE_LDX, | |
2382 | BFD_RELOC_SPARC_TLS_IE_ADD, | |
2383 | BFD_RELOC_SPARC_TLS_LE_HIX22, | |
2384 | BFD_RELOC_SPARC_TLS_LE_LOX10, | |
2385 | BFD_RELOC_SPARC_TLS_DTPMOD32, | |
2386 | BFD_RELOC_SPARC_TLS_DTPMOD64, | |
2387 | BFD_RELOC_SPARC_TLS_DTPOFF32, | |
2388 | BFD_RELOC_SPARC_TLS_DTPOFF64, | |
2389 | BFD_RELOC_SPARC_TLS_TPOFF32, | |
2390 | BFD_RELOC_SPARC_TLS_TPOFF64, | |
2391 | ||
252b5132 RH |
2392 | /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or |
2393 | "addend" in some special way. | |
2394 | For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when | |
2395 | writing; when reading, it will be the absolute section symbol. The | |
2396 | addend is the displacement in bytes of the "lda" instruction from | |
b5f79c76 | 2397 | the "ldah" instruction (which is at the address of this reloc). */ |
252b5132 RH |
2398 | BFD_RELOC_ALPHA_GPDISP_HI16, |
2399 | ||
2400 | /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as | |
2401 | with GPDISP_HI16 relocs. The addend is ignored when writing the | |
2402 | relocations out, and is filled in with the file's GP value on | |
b5f79c76 | 2403 | reading, for convenience. */ |
252b5132 RH |
2404 | BFD_RELOC_ALPHA_GPDISP_LO16, |
2405 | ||
2406 | /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 | |
2407 | relocation except that there is no accompanying GPDISP_LO16 | |
b5f79c76 | 2408 | relocation. */ |
252b5132 RH |
2409 | BFD_RELOC_ALPHA_GPDISP, |
2410 | ||
2411 | /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; | |
2412 | the assembler turns it into a LDQ instruction to load the address of | |
2413 | the symbol, and then fills in a register in the real instruction. | |
2414 | ||
2415 | The LITERAL reloc, at the LDQ instruction, refers to the .lita | |
2416 | section symbol. The addend is ignored when writing, but is filled | |
2417 | in with the file's GP value on reading, for convenience, as with the | |
2418 | GPDISP_LO16 reloc. | |
2419 | ||
2420 | The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16. | |
2421 | It should refer to the symbol to be referenced, as with 16_GOTOFF, | |
2422 | but it generates output not based on the position within the .got | |
2423 | section, but relative to the GP value chosen for the file during the | |
2424 | final link stage. | |
2425 | ||
2426 | The LITUSE reloc, on the instruction using the loaded address, gives | |
2427 | information to the linker that it might be able to use to optimize | |
2428 | away some literal section references. The symbol is ignored (read | |
2429 | as the absolute section symbol), and the "addend" indicates the type | |
2430 | of instruction using the register: | |
2431 | 1 - "memory" fmt insn | |
2432 | 2 - byte-manipulation (byte offset reg) | |
b5f79c76 | 2433 | 3 - jsr (target of branch) */ |
252b5132 RH |
2434 | BFD_RELOC_ALPHA_LITERAL, |
2435 | BFD_RELOC_ALPHA_ELF_LITERAL, | |
2436 | BFD_RELOC_ALPHA_LITUSE, | |
2437 | ||
2438 | /* The HINT relocation indicates a value that should be filled into the | |
2439 | "hint" field of a jmp/jsr/ret instruction, for possible branch- | |
b5f79c76 | 2440 | prediction logic which may be provided on some processors. */ |
252b5132 RH |
2441 | BFD_RELOC_ALPHA_HINT, |
2442 | ||
2443 | /* The LINKAGE relocation outputs a linkage pair in the object file, | |
b5f79c76 | 2444 | which is filled by the linker. */ |
252b5132 RH |
2445 | BFD_RELOC_ALPHA_LINKAGE, |
2446 | ||
2447 | /* The CODEADDR relocation outputs a STO_CA in the object file, | |
b5f79c76 | 2448 | which is filled by the linker. */ |
252b5132 RH |
2449 | BFD_RELOC_ALPHA_CODEADDR, |
2450 | ||
dc810e39 | 2451 | /* The GPREL_HI/LO relocations together form a 32-bit offset from the |
b5f79c76 | 2452 | GP register. */ |
dfe57ca0 RH |
2453 | BFD_RELOC_ALPHA_GPREL_HI16, |
2454 | BFD_RELOC_ALPHA_GPREL_LO16, | |
2455 | ||
7793f4d0 | 2456 | /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must |
b34976b6 | 2457 | share a common GP, and the target address is adjusted for |
7793f4d0 RH |
2458 | STO_ALPHA_STD_GPLOAD. */ |
2459 | BFD_RELOC_ALPHA_BRSGP, | |
2460 | ||
3765b1be RH |
2461 | /* Alpha thread-local storage relocations. */ |
2462 | BFD_RELOC_ALPHA_TLSGD, | |
2463 | BFD_RELOC_ALPHA_TLSLDM, | |
2464 | BFD_RELOC_ALPHA_DTPMOD64, | |
2465 | BFD_RELOC_ALPHA_GOTDTPREL16, | |
2466 | BFD_RELOC_ALPHA_DTPREL64, | |
2467 | BFD_RELOC_ALPHA_DTPREL_HI16, | |
2468 | BFD_RELOC_ALPHA_DTPREL_LO16, | |
2469 | BFD_RELOC_ALPHA_DTPREL16, | |
2470 | BFD_RELOC_ALPHA_GOTTPREL16, | |
2471 | BFD_RELOC_ALPHA_TPREL64, | |
2472 | BFD_RELOC_ALPHA_TPREL_HI16, | |
2473 | BFD_RELOC_ALPHA_TPREL_LO16, | |
2474 | BFD_RELOC_ALPHA_TPREL16, | |
2475 | ||
252b5132 | 2476 | /* Bits 27..2 of the relocation address shifted right 2 bits; |
b5f79c76 | 2477 | simple reloc otherwise. */ |
252b5132 RH |
2478 | BFD_RELOC_MIPS_JMP, |
2479 | ||
b5f79c76 | 2480 | /* The MIPS16 jump instruction. */ |
252b5132 RH |
2481 | BFD_RELOC_MIPS16_JMP, |
2482 | ||
b5f79c76 | 2483 | /* MIPS16 GP relative reloc. */ |
252b5132 RH |
2484 | BFD_RELOC_MIPS16_GPREL, |
2485 | ||
b5f79c76 | 2486 | /* High 16 bits of 32-bit value; simple reloc. */ |
252b5132 RH |
2487 | BFD_RELOC_HI16, |
2488 | ||
2489 | /* High 16 bits of 32-bit value but the low 16 bits will be sign | |
2490 | extended and added to form the final result. If the low 16 | |
2491 | bits form a negative number, we need to add one to the high value | |
b5f79c76 | 2492 | to compensate for the borrow when the low bits are added. */ |
252b5132 RH |
2493 | BFD_RELOC_HI16_S, |
2494 | ||
b5f79c76 | 2495 | /* Low 16 bits. */ |
252b5132 RH |
2496 | BFD_RELOC_LO16, |
2497 | ||
d7128ce4 AM |
2498 | /* High 16 bits of 32-bit pc-relative value */ |
2499 | BFD_RELOC_HI16_PCREL, | |
2500 | ||
2501 | /* High 16 bits of 32-bit pc-relative value, adjusted */ | |
2502 | BFD_RELOC_HI16_S_PCREL, | |
2503 | ||
2504 | /* Low 16 bits of pc-relative value */ | |
2505 | BFD_RELOC_LO16_PCREL, | |
2506 | ||
d6f16593 MR |
2507 | /* MIPS16 high 16 bits of 32-bit value. */ |
2508 | BFD_RELOC_MIPS16_HI16, | |
2509 | ||
2510 | /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign | |
2511 | extended and added to form the final result. If the low 16 | |
2512 | bits form a negative number, we need to add one to the high value | |
2513 | to compensate for the borrow when the low bits are added. */ | |
2514 | BFD_RELOC_MIPS16_HI16_S, | |
2515 | ||
2516 | /* MIPS16 low 16 bits. */ | |
2517 | BFD_RELOC_MIPS16_LO16, | |
2518 | ||
b5f79c76 | 2519 | /* Relocation against a MIPS literal section. */ |
252b5132 RH |
2520 | BFD_RELOC_MIPS_LITERAL, |
2521 | ||
b5f79c76 | 2522 | /* MIPS ELF relocations. */ |
252b5132 RH |
2523 | BFD_RELOC_MIPS_GOT16, |
2524 | BFD_RELOC_MIPS_CALL16, | |
252b5132 RH |
2525 | BFD_RELOC_MIPS_GOT_HI16, |
2526 | BFD_RELOC_MIPS_GOT_LO16, | |
2527 | BFD_RELOC_MIPS_CALL_HI16, | |
2528 | BFD_RELOC_MIPS_CALL_LO16, | |
3f830999 MM |
2529 | BFD_RELOC_MIPS_SUB, |
2530 | BFD_RELOC_MIPS_GOT_PAGE, | |
2531 | BFD_RELOC_MIPS_GOT_OFST, | |
2532 | BFD_RELOC_MIPS_GOT_DISP, | |
c2feb664 NC |
2533 | BFD_RELOC_MIPS_SHIFT5, |
2534 | BFD_RELOC_MIPS_SHIFT6, | |
2535 | BFD_RELOC_MIPS_INSERT_A, | |
2536 | BFD_RELOC_MIPS_INSERT_B, | |
2537 | BFD_RELOC_MIPS_DELETE, | |
2538 | BFD_RELOC_MIPS_HIGHEST, | |
2539 | BFD_RELOC_MIPS_HIGHER, | |
2540 | BFD_RELOC_MIPS_SCN_DISP, | |
2541 | BFD_RELOC_MIPS_REL16, | |
2542 | BFD_RELOC_MIPS_RELGOT, | |
2543 | BFD_RELOC_MIPS_JALR, | |
0f20cc35 DJ |
2544 | BFD_RELOC_MIPS_TLS_DTPMOD32, |
2545 | BFD_RELOC_MIPS_TLS_DTPREL32, | |
2546 | BFD_RELOC_MIPS_TLS_DTPMOD64, | |
2547 | BFD_RELOC_MIPS_TLS_DTPREL64, | |
2548 | BFD_RELOC_MIPS_TLS_GD, | |
2549 | BFD_RELOC_MIPS_TLS_LDM, | |
2550 | BFD_RELOC_MIPS_TLS_DTPREL_HI16, | |
2551 | BFD_RELOC_MIPS_TLS_DTPREL_LO16, | |
2552 | BFD_RELOC_MIPS_TLS_GOTTPREL, | |
2553 | BFD_RELOC_MIPS_TLS_TPREL32, | |
2554 | BFD_RELOC_MIPS_TLS_TPREL64, | |
2555 | BFD_RELOC_MIPS_TLS_TPREL_HI16, | |
2556 | BFD_RELOC_MIPS_TLS_TPREL_LO16, | |
252b5132 | 2557 | |
ec317fb1 | 2558 | |
bb3fff1e AM |
2559 | /* Fujitsu Frv Relocations. */ |
2560 | BFD_RELOC_FRV_LABEL16, | |
2561 | BFD_RELOC_FRV_LABEL24, | |
2562 | BFD_RELOC_FRV_LO16, | |
2563 | BFD_RELOC_FRV_HI16, | |
2564 | BFD_RELOC_FRV_GPREL12, | |
2565 | BFD_RELOC_FRV_GPRELU12, | |
2566 | BFD_RELOC_FRV_GPREL32, | |
2567 | BFD_RELOC_FRV_GPRELHI, | |
2568 | BFD_RELOC_FRV_GPRELLO, | |
51532845 AO |
2569 | BFD_RELOC_FRV_GOT12, |
2570 | BFD_RELOC_FRV_GOTHI, | |
2571 | BFD_RELOC_FRV_GOTLO, | |
2572 | BFD_RELOC_FRV_FUNCDESC, | |
2573 | BFD_RELOC_FRV_FUNCDESC_GOT12, | |
2574 | BFD_RELOC_FRV_FUNCDESC_GOTHI, | |
2575 | BFD_RELOC_FRV_FUNCDESC_GOTLO, | |
2576 | BFD_RELOC_FRV_FUNCDESC_VALUE, | |
2577 | BFD_RELOC_FRV_FUNCDESC_GOTOFF12, | |
2578 | BFD_RELOC_FRV_FUNCDESC_GOTOFFHI, | |
2579 | BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, | |
2580 | BFD_RELOC_FRV_GOTOFF12, | |
2581 | BFD_RELOC_FRV_GOTOFFHI, | |
2582 | BFD_RELOC_FRV_GOTOFFLO, | |
90219bd0 AO |
2583 | BFD_RELOC_FRV_GETTLSOFF, |
2584 | BFD_RELOC_FRV_TLSDESC_VALUE, | |
2585 | BFD_RELOC_FRV_GOTTLSDESC12, | |
2586 | BFD_RELOC_FRV_GOTTLSDESCHI, | |
2587 | BFD_RELOC_FRV_GOTTLSDESCLO, | |
2588 | BFD_RELOC_FRV_TLSMOFF12, | |
2589 | BFD_RELOC_FRV_TLSMOFFHI, | |
2590 | BFD_RELOC_FRV_TLSMOFFLO, | |
2591 | BFD_RELOC_FRV_GOTTLSOFF12, | |
2592 | BFD_RELOC_FRV_GOTTLSOFFHI, | |
2593 | BFD_RELOC_FRV_GOTTLSOFFLO, | |
2594 | BFD_RELOC_FRV_TLSOFF, | |
2595 | BFD_RELOC_FRV_TLSDESC_RELAX, | |
2596 | BFD_RELOC_FRV_GETTLSOFF_RELAX, | |
2597 | BFD_RELOC_FRV_TLSOFF_RELAX, | |
2598 | BFD_RELOC_FRV_TLSMOFF, | |
bb3fff1e | 2599 | |
ec317fb1 | 2600 | |
03a12831 AO |
2601 | /* This is a 24bit GOT-relative reloc for the mn10300. */ |
2602 | BFD_RELOC_MN10300_GOTOFF24, | |
2603 | ||
2604 | /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes | |
2605 | in the instruction. */ | |
2606 | BFD_RELOC_MN10300_GOT32, | |
2607 | ||
2608 | /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes | |
2609 | in the instruction. */ | |
2610 | BFD_RELOC_MN10300_GOT24, | |
2611 | ||
2612 | /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes | |
2613 | in the instruction. */ | |
2614 | BFD_RELOC_MN10300_GOT16, | |
2615 | ||
2616 | /* Copy symbol at runtime. */ | |
2617 | BFD_RELOC_MN10300_COPY, | |
2618 | ||
2619 | /* Create GOT entry. */ | |
2620 | BFD_RELOC_MN10300_GLOB_DAT, | |
2621 | ||
2622 | /* Create PLT entry. */ | |
2623 | BFD_RELOC_MN10300_JMP_SLOT, | |
2624 | ||
2625 | /* Adjust by program base. */ | |
2626 | BFD_RELOC_MN10300_RELATIVE, | |
2627 | ||
541389e2 | 2628 | |
b5f79c76 | 2629 | /* i386/elf relocations */ |
252b5132 RH |
2630 | BFD_RELOC_386_GOT32, |
2631 | BFD_RELOC_386_PLT32, | |
2632 | BFD_RELOC_386_COPY, | |
2633 | BFD_RELOC_386_GLOB_DAT, | |
2634 | BFD_RELOC_386_JUMP_SLOT, | |
2635 | BFD_RELOC_386_RELATIVE, | |
2636 | BFD_RELOC_386_GOTOFF, | |
2637 | BFD_RELOC_386_GOTPC, | |
37e55690 JJ |
2638 | BFD_RELOC_386_TLS_TPOFF, |
2639 | BFD_RELOC_386_TLS_IE, | |
2640 | BFD_RELOC_386_TLS_GOTIE, | |
13ae64f3 JJ |
2641 | BFD_RELOC_386_TLS_LE, |
2642 | BFD_RELOC_386_TLS_GD, | |
2643 | BFD_RELOC_386_TLS_LDM, | |
2644 | BFD_RELOC_386_TLS_LDO_32, | |
2645 | BFD_RELOC_386_TLS_IE_32, | |
2646 | BFD_RELOC_386_TLS_LE_32, | |
2647 | BFD_RELOC_386_TLS_DTPMOD32, | |
2648 | BFD_RELOC_386_TLS_DTPOFF32, | |
2649 | BFD_RELOC_386_TLS_TPOFF32, | |
252b5132 | 2650 | |
b5f79c76 | 2651 | /* x86-64/elf relocations */ |
8d88c4ca NC |
2652 | BFD_RELOC_X86_64_GOT32, |
2653 | BFD_RELOC_X86_64_PLT32, | |
2654 | BFD_RELOC_X86_64_COPY, | |
2655 | BFD_RELOC_X86_64_GLOB_DAT, | |
2656 | BFD_RELOC_X86_64_JUMP_SLOT, | |
2657 | BFD_RELOC_X86_64_RELATIVE, | |
2658 | BFD_RELOC_X86_64_GOTPCREL, | |
2659 | BFD_RELOC_X86_64_32S, | |
bffbf940 JJ |
2660 | BFD_RELOC_X86_64_DTPMOD64, |
2661 | BFD_RELOC_X86_64_DTPOFF64, | |
2662 | BFD_RELOC_X86_64_TPOFF64, | |
2663 | BFD_RELOC_X86_64_TLSGD, | |
2664 | BFD_RELOC_X86_64_TLSLD, | |
2665 | BFD_RELOC_X86_64_DTPOFF32, | |
2666 | BFD_RELOC_X86_64_GOTTPOFF, | |
2667 | BFD_RELOC_X86_64_TPOFF32, | |
d6ab8113 JB |
2668 | BFD_RELOC_X86_64_GOTOFF64, |
2669 | BFD_RELOC_X86_64_GOTPC32, | |
8d88c4ca | 2670 | |
b5f79c76 | 2671 | /* ns32k relocations */ |
252b5132 RH |
2672 | BFD_RELOC_NS32K_IMM_8, |
2673 | BFD_RELOC_NS32K_IMM_16, | |
2674 | BFD_RELOC_NS32K_IMM_32, | |
2675 | BFD_RELOC_NS32K_IMM_8_PCREL, | |
2676 | BFD_RELOC_NS32K_IMM_16_PCREL, | |
2677 | BFD_RELOC_NS32K_IMM_32_PCREL, | |
2678 | BFD_RELOC_NS32K_DISP_8, | |
2679 | BFD_RELOC_NS32K_DISP_16, | |
2680 | BFD_RELOC_NS32K_DISP_32, | |
2681 | BFD_RELOC_NS32K_DISP_8_PCREL, | |
2682 | BFD_RELOC_NS32K_DISP_16_PCREL, | |
2683 | BFD_RELOC_NS32K_DISP_32_PCREL, | |
2684 | ||
b5f79c76 | 2685 | /* PDP11 relocations */ |
e135f41b NC |
2686 | BFD_RELOC_PDP11_DISP_8_PCREL, |
2687 | BFD_RELOC_PDP11_DISP_6_PCREL, | |
2688 | ||
b5f79c76 | 2689 | /* Picojava relocs. Not all of these appear in object files. */ |
0bcb993b ILT |
2690 | BFD_RELOC_PJ_CODE_HI16, |
2691 | BFD_RELOC_PJ_CODE_LO16, | |
2692 | BFD_RELOC_PJ_CODE_DIR16, | |
2693 | BFD_RELOC_PJ_CODE_DIR32, | |
2694 | BFD_RELOC_PJ_CODE_REL16, | |
2695 | BFD_RELOC_PJ_CODE_REL32, | |
2696 | ||
b5f79c76 | 2697 | /* Power(rs6000) and PowerPC relocations. */ |
252b5132 RH |
2698 | BFD_RELOC_PPC_B26, |
2699 | BFD_RELOC_PPC_BA26, | |
2700 | BFD_RELOC_PPC_TOC16, | |
2701 | BFD_RELOC_PPC_B16, | |
2702 | BFD_RELOC_PPC_B16_BRTAKEN, | |
2703 | BFD_RELOC_PPC_B16_BRNTAKEN, | |
2704 | BFD_RELOC_PPC_BA16, | |
2705 | BFD_RELOC_PPC_BA16_BRTAKEN, | |
2706 | BFD_RELOC_PPC_BA16_BRNTAKEN, | |
2707 | BFD_RELOC_PPC_COPY, | |
2708 | BFD_RELOC_PPC_GLOB_DAT, | |
2709 | BFD_RELOC_PPC_JMP_SLOT, | |
2710 | BFD_RELOC_PPC_RELATIVE, | |
2711 | BFD_RELOC_PPC_LOCAL24PC, | |
2712 | BFD_RELOC_PPC_EMB_NADDR32, | |
2713 | BFD_RELOC_PPC_EMB_NADDR16, | |
2714 | BFD_RELOC_PPC_EMB_NADDR16_LO, | |
2715 | BFD_RELOC_PPC_EMB_NADDR16_HI, | |
2716 | BFD_RELOC_PPC_EMB_NADDR16_HA, | |
2717 | BFD_RELOC_PPC_EMB_SDAI16, | |
2718 | BFD_RELOC_PPC_EMB_SDA2I16, | |
2719 | BFD_RELOC_PPC_EMB_SDA2REL, | |
2720 | BFD_RELOC_PPC_EMB_SDA21, | |
2721 | BFD_RELOC_PPC_EMB_MRKREF, | |
2722 | BFD_RELOC_PPC_EMB_RELSEC16, | |
2723 | BFD_RELOC_PPC_EMB_RELST_LO, | |
2724 | BFD_RELOC_PPC_EMB_RELST_HI, | |
2725 | BFD_RELOC_PPC_EMB_RELST_HA, | |
2726 | BFD_RELOC_PPC_EMB_BIT_FLD, | |
2727 | BFD_RELOC_PPC_EMB_RELSDA, | |
5bd4f169 AM |
2728 | BFD_RELOC_PPC64_HIGHER, |
2729 | BFD_RELOC_PPC64_HIGHER_S, | |
2730 | BFD_RELOC_PPC64_HIGHEST, | |
2731 | BFD_RELOC_PPC64_HIGHEST_S, | |
2732 | BFD_RELOC_PPC64_TOC16_LO, | |
2733 | BFD_RELOC_PPC64_TOC16_HI, | |
2734 | BFD_RELOC_PPC64_TOC16_HA, | |
2735 | BFD_RELOC_PPC64_TOC, | |
dc810e39 | 2736 | BFD_RELOC_PPC64_PLTGOT16, |
5bd4f169 AM |
2737 | BFD_RELOC_PPC64_PLTGOT16_LO, |
2738 | BFD_RELOC_PPC64_PLTGOT16_HI, | |
2739 | BFD_RELOC_PPC64_PLTGOT16_HA, | |
2740 | BFD_RELOC_PPC64_ADDR16_DS, | |
2741 | BFD_RELOC_PPC64_ADDR16_LO_DS, | |
2742 | BFD_RELOC_PPC64_GOT16_DS, | |
2743 | BFD_RELOC_PPC64_GOT16_LO_DS, | |
2744 | BFD_RELOC_PPC64_PLT16_LO_DS, | |
2745 | BFD_RELOC_PPC64_SECTOFF_DS, | |
2746 | BFD_RELOC_PPC64_SECTOFF_LO_DS, | |
2747 | BFD_RELOC_PPC64_TOC16_DS, | |
2748 | BFD_RELOC_PPC64_TOC16_LO_DS, | |
2749 | BFD_RELOC_PPC64_PLTGOT16_DS, | |
2750 | BFD_RELOC_PPC64_PLTGOT16_LO_DS, | |
252b5132 | 2751 | |
411e1bfb AM |
2752 | /* PowerPC and PowerPC64 thread-local storage relocations. */ |
2753 | BFD_RELOC_PPC_TLS, | |
2754 | BFD_RELOC_PPC_DTPMOD, | |
2755 | BFD_RELOC_PPC_TPREL16, | |
2756 | BFD_RELOC_PPC_TPREL16_LO, | |
2757 | BFD_RELOC_PPC_TPREL16_HI, | |
2758 | BFD_RELOC_PPC_TPREL16_HA, | |
2759 | BFD_RELOC_PPC_TPREL, | |
2760 | BFD_RELOC_PPC_DTPREL16, | |
2761 | BFD_RELOC_PPC_DTPREL16_LO, | |
2762 | BFD_RELOC_PPC_DTPREL16_HI, | |
2763 | BFD_RELOC_PPC_DTPREL16_HA, | |
2764 | BFD_RELOC_PPC_DTPREL, | |
2765 | BFD_RELOC_PPC_GOT_TLSGD16, | |
2766 | BFD_RELOC_PPC_GOT_TLSGD16_LO, | |
2767 | BFD_RELOC_PPC_GOT_TLSGD16_HI, | |
2768 | BFD_RELOC_PPC_GOT_TLSGD16_HA, | |
2769 | BFD_RELOC_PPC_GOT_TLSLD16, | |
2770 | BFD_RELOC_PPC_GOT_TLSLD16_LO, | |
2771 | BFD_RELOC_PPC_GOT_TLSLD16_HI, | |
2772 | BFD_RELOC_PPC_GOT_TLSLD16_HA, | |
2773 | BFD_RELOC_PPC_GOT_TPREL16, | |
2774 | BFD_RELOC_PPC_GOT_TPREL16_LO, | |
2775 | BFD_RELOC_PPC_GOT_TPREL16_HI, | |
2776 | BFD_RELOC_PPC_GOT_TPREL16_HA, | |
2777 | BFD_RELOC_PPC_GOT_DTPREL16, | |
2778 | BFD_RELOC_PPC_GOT_DTPREL16_LO, | |
2779 | BFD_RELOC_PPC_GOT_DTPREL16_HI, | |
2780 | BFD_RELOC_PPC_GOT_DTPREL16_HA, | |
2781 | BFD_RELOC_PPC64_TPREL16_DS, | |
2782 | BFD_RELOC_PPC64_TPREL16_LO_DS, | |
2783 | BFD_RELOC_PPC64_TPREL16_HIGHER, | |
2784 | BFD_RELOC_PPC64_TPREL16_HIGHERA, | |
2785 | BFD_RELOC_PPC64_TPREL16_HIGHEST, | |
2786 | BFD_RELOC_PPC64_TPREL16_HIGHESTA, | |
2787 | BFD_RELOC_PPC64_DTPREL16_DS, | |
2788 | BFD_RELOC_PPC64_DTPREL16_LO_DS, | |
2789 | BFD_RELOC_PPC64_DTPREL16_HIGHER, | |
2790 | BFD_RELOC_PPC64_DTPREL16_HIGHERA, | |
2791 | BFD_RELOC_PPC64_DTPREL16_HIGHEST, | |
2792 | BFD_RELOC_PPC64_DTPREL16_HIGHESTA, | |
2793 | ||
b5f79c76 | 2794 | /* IBM 370/390 relocations */ |
5b93d8bb AM |
2795 | BFD_RELOC_I370_D12, |
2796 | ||
7dee875e | 2797 | /* The type of reloc used to build a constructor table - at the moment |
252b5132 | 2798 | probably a 32 bit wide absolute relocation, but the target can choose. |
b5f79c76 | 2799 | It generally does map to one of the other relocation types. */ |
252b5132 RH |
2800 | BFD_RELOC_CTOR, |
2801 | ||
2802 | /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are | |
b5f79c76 | 2803 | not stored in the instruction. */ |
252b5132 RH |
2804 | BFD_RELOC_ARM_PCREL_BRANCH, |
2805 | ||
dfc5f959 NC |
2806 | /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is |
2807 | not stored in the instruction. The 2nd lowest bit comes from a 1 bit | |
b5f79c76 | 2808 | field in the instruction. */ |
dfc5f959 NC |
2809 | BFD_RELOC_ARM_PCREL_BLX, |
2810 | ||
2811 | /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is | |
2812 | not stored in the instruction. The 2nd lowest bit comes from a 1 bit | |
b5f79c76 | 2813 | field in the instruction. */ |
dfc5f959 NC |
2814 | BFD_RELOC_THUMB_PCREL_BLX, |
2815 | ||
c19d1205 ZW |
2816 | /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches. |
2817 | The lowest bit must be zero and is not stored in the instruction. | |
2818 | Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an | |
2819 | "nn" one smaller in all cases. Note further that BRANCH23 | |
2820 | corresponds to R_ARM_THM_CALL. */ | |
2821 | BFD_RELOC_THUMB_PCREL_BRANCH7, | |
2822 | BFD_RELOC_THUMB_PCREL_BRANCH9, | |
2823 | BFD_RELOC_THUMB_PCREL_BRANCH12, | |
2824 | BFD_RELOC_THUMB_PCREL_BRANCH20, | |
2825 | BFD_RELOC_THUMB_PCREL_BRANCH23, | |
2826 | BFD_RELOC_THUMB_PCREL_BRANCH25, | |
2827 | ||
2828 | /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */ | |
252b5132 | 2829 | BFD_RELOC_ARM_OFFSET_IMM, |
c19d1205 ZW |
2830 | |
2831 | /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */ | |
252b5132 | 2832 | BFD_RELOC_ARM_THUMB_OFFSET, |
252b5132 | 2833 | |
d003868e | 2834 | /* Pc-relative or absolute relocation depending on target. Used for |
db6579d4 | 2835 | entries in .init_array sections. */ |
9c504268 | 2836 | BFD_RELOC_ARM_TARGET1, |
db6579d4 PB |
2837 | |
2838 | /* Read-only segment base relative address. */ | |
2839 | BFD_RELOC_ARM_ROSEGREL32, | |
2840 | ||
2841 | /* Data segment base relative address. */ | |
2842 | BFD_RELOC_ARM_SBREL32, | |
2843 | ||
c19d1205 | 2844 | /* This reloc is used for references to RTTI data from exception handling |
eb043451 PB |
2845 | tables. The actual definition depends on the target. It may be a |
2846 | pc-relative or some form of GOT-indirect relocation. */ | |
2847 | BFD_RELOC_ARM_TARGET2, | |
2848 | ||
2849 | /* 31-bit PC relative address. */ | |
2850 | BFD_RELOC_ARM_PREL31, | |
2851 | ||
c19d1205 ZW |
2852 | /* Relocations for setting up GOTs and PLTs for shared libraries. */ |
2853 | BFD_RELOC_ARM_JUMP_SLOT, | |
2854 | BFD_RELOC_ARM_GLOB_DAT, | |
2855 | BFD_RELOC_ARM_GOT32, | |
2856 | BFD_RELOC_ARM_PLT32, | |
2857 | BFD_RELOC_ARM_RELATIVE, | |
2858 | BFD_RELOC_ARM_GOTOFF, | |
2859 | BFD_RELOC_ARM_GOTPC, | |
2860 | ||
2861 | /* ARM thread-local storage relocations. */ | |
2862 | BFD_RELOC_ARM_TLS_GD32, | |
2863 | BFD_RELOC_ARM_TLS_LDO32, | |
2864 | BFD_RELOC_ARM_TLS_LDM32, | |
2865 | BFD_RELOC_ARM_TLS_DTPOFF32, | |
2866 | BFD_RELOC_ARM_TLS_DTPMOD32, | |
2867 | BFD_RELOC_ARM_TLS_TPOFF32, | |
2868 | BFD_RELOC_ARM_TLS_IE32, | |
2869 | BFD_RELOC_ARM_TLS_LE32, | |
2870 | ||
2871 | /* These relocs are only used within the ARM assembler. They are not | |
2872 | (at present) written to any object files. */ | |
2873 | BFD_RELOC_ARM_IMMEDIATE, | |
2874 | BFD_RELOC_ARM_ADRL_IMMEDIATE, | |
2875 | BFD_RELOC_ARM_T32_IMMEDIATE, | |
92e90b6e | 2876 | BFD_RELOC_ARM_T32_IMM12, |
e9f89963 | 2877 | BFD_RELOC_ARM_T32_ADD_PC12, |
c19d1205 ZW |
2878 | BFD_RELOC_ARM_SHIFT_IMM, |
2879 | BFD_RELOC_ARM_SMI, | |
2880 | BFD_RELOC_ARM_SWI, | |
2881 | BFD_RELOC_ARM_MULTI, | |
2882 | BFD_RELOC_ARM_CP_OFF_IMM, | |
2883 | BFD_RELOC_ARM_CP_OFF_IMM_S2, | |
2884 | BFD_RELOC_ARM_ADR_IMM, | |
2885 | BFD_RELOC_ARM_LDR_IMM, | |
2886 | BFD_RELOC_ARM_LITERAL, | |
2887 | BFD_RELOC_ARM_IN_POOL, | |
2888 | BFD_RELOC_ARM_OFFSET_IMM8, | |
2889 | BFD_RELOC_ARM_T32_OFFSET_U8, | |
2890 | BFD_RELOC_ARM_T32_OFFSET_IMM, | |
2891 | BFD_RELOC_ARM_HWLITERAL, | |
2892 | BFD_RELOC_ARM_THUMB_ADD, | |
2893 | BFD_RELOC_ARM_THUMB_IMM, | |
2894 | BFD_RELOC_ARM_THUMB_SHIFT, | |
2895 | ||
ef230218 | 2896 | /* Renesas / SuperH SH relocs. Not all of these appear in object files. */ |
252b5132 RH |
2897 | BFD_RELOC_SH_PCDISP8BY2, |
2898 | BFD_RELOC_SH_PCDISP12BY2, | |
1d70c7fb AO |
2899 | BFD_RELOC_SH_IMM3, |
2900 | BFD_RELOC_SH_IMM3U, | |
2901 | BFD_RELOC_SH_DISP12, | |
2902 | BFD_RELOC_SH_DISP12BY2, | |
2903 | BFD_RELOC_SH_DISP12BY4, | |
2904 | BFD_RELOC_SH_DISP12BY8, | |
2905 | BFD_RELOC_SH_DISP20, | |
2906 | BFD_RELOC_SH_DISP20BY8, | |
252b5132 RH |
2907 | BFD_RELOC_SH_IMM4, |
2908 | BFD_RELOC_SH_IMM4BY2, | |
2909 | BFD_RELOC_SH_IMM4BY4, | |
2910 | BFD_RELOC_SH_IMM8, | |
2911 | BFD_RELOC_SH_IMM8BY2, | |
2912 | BFD_RELOC_SH_IMM8BY4, | |
2913 | BFD_RELOC_SH_PCRELIMM8BY2, | |
2914 | BFD_RELOC_SH_PCRELIMM8BY4, | |
2915 | BFD_RELOC_SH_SWITCH16, | |
2916 | BFD_RELOC_SH_SWITCH32, | |
2917 | BFD_RELOC_SH_USES, | |
2918 | BFD_RELOC_SH_COUNT, | |
2919 | BFD_RELOC_SH_ALIGN, | |
2920 | BFD_RELOC_SH_CODE, | |
2921 | BFD_RELOC_SH_DATA, | |
2922 | BFD_RELOC_SH_LABEL, | |
015551fc JR |
2923 | BFD_RELOC_SH_LOOP_START, |
2924 | BFD_RELOC_SH_LOOP_END, | |
1bd91689 AM |
2925 | BFD_RELOC_SH_COPY, |
2926 | BFD_RELOC_SH_GLOB_DAT, | |
2927 | BFD_RELOC_SH_JMP_SLOT, | |
2928 | BFD_RELOC_SH_RELATIVE, | |
2929 | BFD_RELOC_SH_GOTPC, | |
54327882 AM |
2930 | BFD_RELOC_SH_GOT_LOW16, |
2931 | BFD_RELOC_SH_GOT_MEDLOW16, | |
2932 | BFD_RELOC_SH_GOT_MEDHI16, | |
2933 | BFD_RELOC_SH_GOT_HI16, | |
2934 | BFD_RELOC_SH_GOTPLT_LOW16, | |
2935 | BFD_RELOC_SH_GOTPLT_MEDLOW16, | |
2936 | BFD_RELOC_SH_GOTPLT_MEDHI16, | |
2937 | BFD_RELOC_SH_GOTPLT_HI16, | |
2938 | BFD_RELOC_SH_PLT_LOW16, | |
2939 | BFD_RELOC_SH_PLT_MEDLOW16, | |
2940 | BFD_RELOC_SH_PLT_MEDHI16, | |
2941 | BFD_RELOC_SH_PLT_HI16, | |
2942 | BFD_RELOC_SH_GOTOFF_LOW16, | |
2943 | BFD_RELOC_SH_GOTOFF_MEDLOW16, | |
2944 | BFD_RELOC_SH_GOTOFF_MEDHI16, | |
2945 | BFD_RELOC_SH_GOTOFF_HI16, | |
2946 | BFD_RELOC_SH_GOTPC_LOW16, | |
2947 | BFD_RELOC_SH_GOTPC_MEDLOW16, | |
2948 | BFD_RELOC_SH_GOTPC_MEDHI16, | |
2949 | BFD_RELOC_SH_GOTPC_HI16, | |
2950 | BFD_RELOC_SH_COPY64, | |
2951 | BFD_RELOC_SH_GLOB_DAT64, | |
2952 | BFD_RELOC_SH_JMP_SLOT64, | |
2953 | BFD_RELOC_SH_RELATIVE64, | |
2954 | BFD_RELOC_SH_GOT10BY4, | |
2955 | BFD_RELOC_SH_GOT10BY8, | |
2956 | BFD_RELOC_SH_GOTPLT10BY4, | |
2957 | BFD_RELOC_SH_GOTPLT10BY8, | |
2958 | BFD_RELOC_SH_GOTPLT32, | |
2959 | BFD_RELOC_SH_SHMEDIA_CODE, | |
2960 | BFD_RELOC_SH_IMMU5, | |
2961 | BFD_RELOC_SH_IMMS6, | |
2962 | BFD_RELOC_SH_IMMS6BY32, | |
2963 | BFD_RELOC_SH_IMMU6, | |
2964 | BFD_RELOC_SH_IMMS10, | |
2965 | BFD_RELOC_SH_IMMS10BY2, | |
2966 | BFD_RELOC_SH_IMMS10BY4, | |
2967 | BFD_RELOC_SH_IMMS10BY8, | |
2968 | BFD_RELOC_SH_IMMS16, | |
2969 | BFD_RELOC_SH_IMMU16, | |
2970 | BFD_RELOC_SH_IMM_LOW16, | |
2971 | BFD_RELOC_SH_IMM_LOW16_PCREL, | |
2972 | BFD_RELOC_SH_IMM_MEDLOW16, | |
2973 | BFD_RELOC_SH_IMM_MEDLOW16_PCREL, | |
2974 | BFD_RELOC_SH_IMM_MEDHI16, | |
2975 | BFD_RELOC_SH_IMM_MEDHI16_PCREL, | |
2976 | BFD_RELOC_SH_IMM_HI16, | |
2977 | BFD_RELOC_SH_IMM_HI16_PCREL, | |
2978 | BFD_RELOC_SH_PT_16, | |
5dc97655 KK |
2979 | BFD_RELOC_SH_TLS_GD_32, |
2980 | BFD_RELOC_SH_TLS_LD_32, | |
2981 | BFD_RELOC_SH_TLS_LDO_32, | |
2982 | BFD_RELOC_SH_TLS_IE_32, | |
2983 | BFD_RELOC_SH_TLS_LE_32, | |
2984 | BFD_RELOC_SH_TLS_DTPMOD32, | |
2985 | BFD_RELOC_SH_TLS_DTPOFF32, | |
2986 | BFD_RELOC_SH_TLS_TPOFF32, | |
252b5132 | 2987 | |
0d2bcfaf | 2988 | /* ARC Cores relocs. |
252b5132 RH |
2989 | ARC 22 bit pc-relative branch. The lowest two bits must be zero and are |
2990 | not stored in the instruction. The high 20 bits are installed in bits 26 | |
b5f79c76 | 2991 | through 7 of the instruction. */ |
252b5132 RH |
2992 | BFD_RELOC_ARC_B22_PCREL, |
2993 | ||
2994 | /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not | |
2995 | stored in the instruction. The high 24 bits are installed in bits 23 | |
b5f79c76 | 2996 | through 0. */ |
252b5132 RH |
2997 | BFD_RELOC_ARC_B26, |
2998 | ||
2999 | /* Mitsubishi D10V relocs. | |
3000 | This is a 10-bit reloc with the right 2 bits | |
b5f79c76 | 3001 | assumed to be 0. */ |
252b5132 RH |
3002 | BFD_RELOC_D10V_10_PCREL_R, |
3003 | ||
3004 | /* Mitsubishi D10V relocs. | |
3005 | This is a 10-bit reloc with the right 2 bits | |
3006 | assumed to be 0. This is the same as the previous reloc | |
3007 | except it is in the left container, i.e., | |
b5f79c76 | 3008 | shifted left 15 bits. */ |
252b5132 RH |
3009 | BFD_RELOC_D10V_10_PCREL_L, |
3010 | ||
3011 | /* This is an 18-bit reloc with the right 2 bits | |
b5f79c76 | 3012 | assumed to be 0. */ |
252b5132 RH |
3013 | BFD_RELOC_D10V_18, |
3014 | ||
3015 | /* This is an 18-bit reloc with the right 2 bits | |
b5f79c76 | 3016 | assumed to be 0. */ |
252b5132 RH |
3017 | BFD_RELOC_D10V_18_PCREL, |
3018 | ||
3019 | /* Mitsubishi D30V relocs. | |
b5f79c76 | 3020 | This is a 6-bit absolute reloc. */ |
252b5132 RH |
3021 | BFD_RELOC_D30V_6, |
3022 | ||
adde6300 | 3023 | /* This is a 6-bit pc-relative reloc with |
b5f79c76 | 3024 | the right 3 bits assumed to be 0. */ |
252b5132 RH |
3025 | BFD_RELOC_D30V_9_PCREL, |
3026 | ||
adde6300 | 3027 | /* This is a 6-bit pc-relative reloc with |
252b5132 RH |
3028 | the right 3 bits assumed to be 0. Same |
3029 | as the previous reloc but on the right side | |
b5f79c76 | 3030 | of the container. */ |
252b5132 RH |
3031 | BFD_RELOC_D30V_9_PCREL_R, |
3032 | ||
adde6300 | 3033 | /* This is a 12-bit absolute reloc with the |
b5f79c76 | 3034 | right 3 bitsassumed to be 0. */ |
252b5132 RH |
3035 | BFD_RELOC_D30V_15, |
3036 | ||
adde6300 | 3037 | /* This is a 12-bit pc-relative reloc with |
b5f79c76 | 3038 | the right 3 bits assumed to be 0. */ |
252b5132 RH |
3039 | BFD_RELOC_D30V_15_PCREL, |
3040 | ||
adde6300 | 3041 | /* This is a 12-bit pc-relative reloc with |
252b5132 RH |
3042 | the right 3 bits assumed to be 0. Same |
3043 | as the previous reloc but on the right side | |
b5f79c76 | 3044 | of the container. */ |
252b5132 RH |
3045 | BFD_RELOC_D30V_15_PCREL_R, |
3046 | ||
adde6300 | 3047 | /* This is an 18-bit absolute reloc with |
b5f79c76 | 3048 | the right 3 bits assumed to be 0. */ |
252b5132 RH |
3049 | BFD_RELOC_D30V_21, |
3050 | ||
adde6300 | 3051 | /* This is an 18-bit pc-relative reloc with |
b5f79c76 | 3052 | the right 3 bits assumed to be 0. */ |
252b5132 RH |
3053 | BFD_RELOC_D30V_21_PCREL, |
3054 | ||
adde6300 | 3055 | /* This is an 18-bit pc-relative reloc with |
252b5132 RH |
3056 | the right 3 bits assumed to be 0. Same |
3057 | as the previous reloc but on the right side | |
b5f79c76 | 3058 | of the container. */ |
252b5132 RH |
3059 | BFD_RELOC_D30V_21_PCREL_R, |
3060 | ||
b5f79c76 | 3061 | /* This is a 32-bit absolute reloc. */ |
252b5132 RH |
3062 | BFD_RELOC_D30V_32, |
3063 | ||
b5f79c76 | 3064 | /* This is a 32-bit pc-relative reloc. */ |
252b5132 RH |
3065 | BFD_RELOC_D30V_32_PCREL, |
3066 | ||
d172d4ba NC |
3067 | /* DLX relocs */ |
3068 | BFD_RELOC_DLX_HI16_S, | |
3069 | ||
3070 | /* DLX relocs */ | |
3071 | BFD_RELOC_DLX_LO16, | |
3072 | ||
3073 | /* DLX relocs */ | |
3074 | BFD_RELOC_DLX_JMP26, | |
3075 | ||
e729279b | 3076 | /* Renesas M16C/M32C Relocations. */ |
fd54057a | 3077 | BFD_RELOC_M32C_HI8, |
e729279b | 3078 | |
26597c86 | 3079 | /* Renesas M32R (formerly Mitsubishi M32R) relocs. |
b5f79c76 | 3080 | This is a 24 bit absolute address. */ |
252b5132 RH |
3081 | BFD_RELOC_M32R_24, |
3082 | ||
b5f79c76 | 3083 | /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */ |
252b5132 RH |
3084 | BFD_RELOC_M32R_10_PCREL, |
3085 | ||
b5f79c76 | 3086 | /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */ |
252b5132 RH |
3087 | BFD_RELOC_M32R_18_PCREL, |
3088 | ||
b5f79c76 | 3089 | /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */ |
252b5132 RH |
3090 | BFD_RELOC_M32R_26_PCREL, |
3091 | ||
3092 | /* This is a 16-bit reloc containing the high 16 bits of an address | |
b5f79c76 | 3093 | used when the lower 16 bits are treated as unsigned. */ |
252b5132 RH |
3094 | BFD_RELOC_M32R_HI16_ULO, |
3095 | ||
3096 | /* This is a 16-bit reloc containing the high 16 bits of an address | |
b5f79c76 | 3097 | used when the lower 16 bits are treated as signed. */ |
252b5132 RH |
3098 | BFD_RELOC_M32R_HI16_SLO, |
3099 | ||
b5f79c76 | 3100 | /* This is a 16-bit reloc containing the lower 16 bits of an address. */ |
252b5132 RH |
3101 | BFD_RELOC_M32R_LO16, |
3102 | ||
3103 | /* This is a 16-bit reloc containing the small data area offset for use in | |
b5f79c76 | 3104 | add3, load, and store instructions. */ |
252b5132 RH |
3105 | BFD_RELOC_M32R_SDA16, |
3106 | ||
6edf0760 NC |
3107 | /* For PIC. */ |
3108 | BFD_RELOC_M32R_GOT24, | |
3109 | BFD_RELOC_M32R_26_PLTREL, | |
3110 | BFD_RELOC_M32R_COPY, | |
3111 | BFD_RELOC_M32R_GLOB_DAT, | |
3112 | BFD_RELOC_M32R_JMP_SLOT, | |
3113 | BFD_RELOC_M32R_RELATIVE, | |
3114 | BFD_RELOC_M32R_GOTOFF, | |
097f809a NC |
3115 | BFD_RELOC_M32R_GOTOFF_HI_ULO, |
3116 | BFD_RELOC_M32R_GOTOFF_HI_SLO, | |
3117 | BFD_RELOC_M32R_GOTOFF_LO, | |
6edf0760 NC |
3118 | BFD_RELOC_M32R_GOTPC24, |
3119 | BFD_RELOC_M32R_GOT16_HI_ULO, | |
3120 | BFD_RELOC_M32R_GOT16_HI_SLO, | |
3121 | BFD_RELOC_M32R_GOT16_LO, | |
3122 | BFD_RELOC_M32R_GOTPC_HI_ULO, | |
3123 | BFD_RELOC_M32R_GOTPC_HI_SLO, | |
3124 | BFD_RELOC_M32R_GOTPC_LO, | |
3125 | ||
b5f79c76 | 3126 | /* This is a 9-bit reloc */ |
252b5132 RH |
3127 | BFD_RELOC_V850_9_PCREL, |
3128 | ||
b5f79c76 | 3129 | /* This is a 22-bit reloc */ |
252b5132 RH |
3130 | BFD_RELOC_V850_22_PCREL, |
3131 | ||
b5f79c76 | 3132 | /* This is a 16 bit offset from the short data area pointer. */ |
252b5132 RH |
3133 | BFD_RELOC_V850_SDA_16_16_OFFSET, |
3134 | ||
3135 | /* This is a 16 bit offset (of which only 15 bits are used) from the | |
b5f79c76 | 3136 | short data area pointer. */ |
252b5132 RH |
3137 | BFD_RELOC_V850_SDA_15_16_OFFSET, |
3138 | ||
b5f79c76 | 3139 | /* This is a 16 bit offset from the zero data area pointer. */ |
252b5132 RH |
3140 | BFD_RELOC_V850_ZDA_16_16_OFFSET, |
3141 | ||
3142 | /* This is a 16 bit offset (of which only 15 bits are used) from the | |
b5f79c76 | 3143 | zero data area pointer. */ |
252b5132 RH |
3144 | BFD_RELOC_V850_ZDA_15_16_OFFSET, |
3145 | ||
3146 | /* This is an 8 bit offset (of which only 6 bits are used) from the | |
b5f79c76 | 3147 | tiny data area pointer. */ |
252b5132 RH |
3148 | BFD_RELOC_V850_TDA_6_8_OFFSET, |
3149 | ||
3150 | /* This is an 8bit offset (of which only 7 bits are used) from the tiny | |
b5f79c76 | 3151 | data area pointer. */ |
252b5132 RH |
3152 | BFD_RELOC_V850_TDA_7_8_OFFSET, |
3153 | ||
b5f79c76 | 3154 | /* This is a 7 bit offset from the tiny data area pointer. */ |
252b5132 RH |
3155 | BFD_RELOC_V850_TDA_7_7_OFFSET, |
3156 | ||
b5f79c76 | 3157 | /* This is a 16 bit offset from the tiny data area pointer. */ |
252b5132 RH |
3158 | BFD_RELOC_V850_TDA_16_16_OFFSET, |
3159 | ||
3160 | /* This is a 5 bit offset (of which only 4 bits are used) from the tiny | |
b5f79c76 | 3161 | data area pointer. */ |
252b5132 RH |
3162 | BFD_RELOC_V850_TDA_4_5_OFFSET, |
3163 | ||
b5f79c76 | 3164 | /* This is a 4 bit offset from the tiny data area pointer. */ |
252b5132 RH |
3165 | BFD_RELOC_V850_TDA_4_4_OFFSET, |
3166 | ||
3167 | /* This is a 16 bit offset from the short data area pointer, with the | |
7dee875e | 3168 | bits placed non-contiguously in the instruction. */ |
252b5132 RH |
3169 | BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, |
3170 | ||
3171 | /* This is a 16 bit offset from the zero data area pointer, with the | |
7dee875e | 3172 | bits placed non-contiguously in the instruction. */ |
252b5132 RH |
3173 | BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, |
3174 | ||
b5f79c76 | 3175 | /* This is a 6 bit offset from the call table base pointer. */ |
252b5132 RH |
3176 | BFD_RELOC_V850_CALLT_6_7_OFFSET, |
3177 | ||
b5f79c76 | 3178 | /* This is a 16 bit offset from the call table base pointer. */ |
252b5132 RH |
3179 | BFD_RELOC_V850_CALLT_16_16_OFFSET, |
3180 | ||
86aba9db NC |
3181 | /* Used for relaxing indirect function calls. */ |
3182 | BFD_RELOC_V850_LONGCALL, | |
3183 | ||
3184 | /* Used for relaxing indirect jumps. */ | |
3185 | BFD_RELOC_V850_LONGJUMP, | |
3186 | ||
3187 | /* Used to maintain alignment whilst relaxing. */ | |
3188 | BFD_RELOC_V850_ALIGN, | |
541389e2 | 3189 | |
1e50d24d RS |
3190 | /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu |
3191 | instructions. */ | |
3192 | BFD_RELOC_V850_LO16_SPLIT_OFFSET, | |
3193 | ||
252b5132 | 3194 | /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the |
b5f79c76 | 3195 | instruction. */ |
252b5132 RH |
3196 | BFD_RELOC_MN10300_32_PCREL, |
3197 | ||
3198 | /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the | |
b5f79c76 | 3199 | instruction. */ |
252b5132 RH |
3200 | BFD_RELOC_MN10300_16_PCREL, |
3201 | ||
3202 | /* This is a 8bit DP reloc for the tms320c30, where the most | |
3203 | significant 8 bits of a 24 bit word are placed into the least | |
b5f79c76 | 3204 | significant 8 bits of the opcode. */ |
252b5132 RH |
3205 | BFD_RELOC_TIC30_LDP, |
3206 | ||
81635ce4 TW |
3207 | /* This is a 7bit reloc for the tms320c54x, where the least |
3208 | significant 7 bits of a 16 bit word are placed into the least | |
b5f79c76 | 3209 | significant 7 bits of the opcode. */ |
81635ce4 TW |
3210 | BFD_RELOC_TIC54X_PARTLS7, |
3211 | ||
3212 | /* This is a 9bit DP reloc for the tms320c54x, where the most | |
3213 | significant 9 bits of a 16 bit word are placed into the least | |
b5f79c76 | 3214 | significant 9 bits of the opcode. */ |
81635ce4 TW |
3215 | BFD_RELOC_TIC54X_PARTMS9, |
3216 | ||
b5f79c76 | 3217 | /* This is an extended address 23-bit reloc for the tms320c54x. */ |
81635ce4 TW |
3218 | BFD_RELOC_TIC54X_23, |
3219 | ||
0d2bcfaf NC |
3220 | /* This is a 16-bit reloc for the tms320c54x, where the least |
3221 | significant 16 bits of a 23-bit extended address are placed into | |
b5f79c76 | 3222 | the opcode. */ |
81635ce4 TW |
3223 | BFD_RELOC_TIC54X_16_OF_23, |
3224 | ||
3225 | /* This is a reloc for the tms320c54x, where the most | |
0d2bcfaf | 3226 | significant 7 bits of a 23-bit extended address are placed into |
b5f79c76 | 3227 | the opcode. */ |
81635ce4 TW |
3228 | BFD_RELOC_TIC54X_MS7_OF_23, |
3229 | ||
b5f79c76 | 3230 | /* This is a 48 bit reloc for the FR30 that stores 32 bits. */ |
252b5132 RH |
3231 | BFD_RELOC_FR30_48, |
3232 | ||
3233 | /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into | |
b5f79c76 | 3234 | two sections. */ |
252b5132 RH |
3235 | BFD_RELOC_FR30_20, |
3236 | ||
3237 | /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in | |
b5f79c76 | 3238 | 4 bits. */ |
252b5132 RH |
3239 | BFD_RELOC_FR30_6_IN_4, |
3240 | ||
3241 | /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset | |
b5f79c76 | 3242 | into 8 bits. */ |
252b5132 RH |
3243 | BFD_RELOC_FR30_8_IN_8, |
3244 | ||
3245 | /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset | |
b5f79c76 | 3246 | into 8 bits. */ |
252b5132 RH |
3247 | BFD_RELOC_FR30_9_IN_8, |
3248 | ||
3249 | /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset | |
b5f79c76 | 3250 | into 8 bits. */ |
252b5132 RH |
3251 | BFD_RELOC_FR30_10_IN_8, |
3252 | ||
3253 | /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative | |
b5f79c76 | 3254 | short offset into 8 bits. */ |
252b5132 RH |
3255 | BFD_RELOC_FR30_9_PCREL, |
3256 | ||
3257 | /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative | |
b5f79c76 | 3258 | short offset into 11 bits. */ |
252b5132 RH |
3259 | BFD_RELOC_FR30_12_PCREL, |
3260 | ||
b5f79c76 | 3261 | /* Motorola Mcore relocations. */ |
252b5132 RH |
3262 | BFD_RELOC_MCORE_PCREL_IMM8BY4, |
3263 | BFD_RELOC_MCORE_PCREL_IMM11BY2, | |
3264 | BFD_RELOC_MCORE_PCREL_IMM4BY2, | |
3265 | BFD_RELOC_MCORE_PCREL_32, | |
3266 | BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, | |
36797d47 | 3267 | BFD_RELOC_MCORE_RVA, |
252b5132 | 3268 | |
b5f79c76 | 3269 | /* These are relocations for the GETA instruction. */ |
3c3bdf30 NC |
3270 | BFD_RELOC_MMIX_GETA, |
3271 | BFD_RELOC_MMIX_GETA_1, | |
3272 | BFD_RELOC_MMIX_GETA_2, | |
3273 | BFD_RELOC_MMIX_GETA_3, | |
3274 | ||
b5f79c76 | 3275 | /* These are relocations for a conditional branch instruction. */ |
3c3bdf30 NC |
3276 | BFD_RELOC_MMIX_CBRANCH, |
3277 | BFD_RELOC_MMIX_CBRANCH_J, | |
3278 | BFD_RELOC_MMIX_CBRANCH_1, | |
3279 | BFD_RELOC_MMIX_CBRANCH_2, | |
3280 | BFD_RELOC_MMIX_CBRANCH_3, | |
3281 | ||
b5f79c76 | 3282 | /* These are relocations for the PUSHJ instruction. */ |
3c3bdf30 NC |
3283 | BFD_RELOC_MMIX_PUSHJ, |
3284 | BFD_RELOC_MMIX_PUSHJ_1, | |
3285 | BFD_RELOC_MMIX_PUSHJ_2, | |
3286 | BFD_RELOC_MMIX_PUSHJ_3, | |
f60ebe14 | 3287 | BFD_RELOC_MMIX_PUSHJ_STUBBABLE, |
3c3bdf30 | 3288 | |
b5f79c76 | 3289 | /* These are relocations for the JMP instruction. */ |
3c3bdf30 NC |
3290 | BFD_RELOC_MMIX_JMP, |
3291 | BFD_RELOC_MMIX_JMP_1, | |
3292 | BFD_RELOC_MMIX_JMP_2, | |
3293 | BFD_RELOC_MMIX_JMP_3, | |
3294 | ||
3295 | /* This is a relocation for a relative address as in a GETA instruction or | |
b5f79c76 | 3296 | a branch. */ |
3c3bdf30 NC |
3297 | BFD_RELOC_MMIX_ADDR19, |
3298 | ||
b5f79c76 | 3299 | /* This is a relocation for a relative address as in a JMP instruction. */ |
3c3bdf30 NC |
3300 | BFD_RELOC_MMIX_ADDR27, |
3301 | ||
3302 | /* This is a relocation for an instruction field that may be a general | |
b5f79c76 | 3303 | register or a value 0..255. */ |
3c3bdf30 NC |
3304 | BFD_RELOC_MMIX_REG_OR_BYTE, |
3305 | ||
3306 | /* This is a relocation for an instruction field that may be a general | |
b5f79c76 | 3307 | register. */ |
3c3bdf30 NC |
3308 | BFD_RELOC_MMIX_REG, |
3309 | ||
3310 | /* This is a relocation for two instruction fields holding a register and | |
b5f79c76 | 3311 | an offset, the equivalent of the relocation. */ |
3c3bdf30 NC |
3312 | BFD_RELOC_MMIX_BASE_PLUS_OFFSET, |
3313 | ||
3314 | /* This relocation is an assertion that the expression is not allocated as | |
b5f79c76 | 3315 | a global register. It does not modify contents. */ |
3c3bdf30 NC |
3316 | BFD_RELOC_MMIX_LOCAL, |
3317 | ||
adde6300 | 3318 | /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative |
b5f79c76 | 3319 | short offset into 7 bits. */ |
adde6300 AM |
3320 | BFD_RELOC_AVR_7_PCREL, |
3321 | ||
3322 | /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative | |
b5f79c76 | 3323 | short offset into 12 bits. */ |
adde6300 AM |
3324 | BFD_RELOC_AVR_13_PCREL, |
3325 | ||
3326 | /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually | |
b5f79c76 | 3327 | program memory address) into 16 bits. */ |
adde6300 AM |
3328 | BFD_RELOC_AVR_16_PM, |
3329 | ||
3330 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually | |
b5f79c76 | 3331 | data memory address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3332 | BFD_RELOC_AVR_LO8_LDI, |
3333 | ||
3334 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit | |
b5f79c76 | 3335 | of data memory address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3336 | BFD_RELOC_AVR_HI8_LDI, |
3337 | ||
3338 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit | |
b5f79c76 | 3339 | of program memory address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3340 | BFD_RELOC_AVR_HH8_LDI, |
3341 | ||
3342 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
b5f79c76 | 3343 | (usually data memory address) into 8 bit immediate value of SUBI insn. */ |
adde6300 AM |
3344 | BFD_RELOC_AVR_LO8_LDI_NEG, |
3345 | ||
3346 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
3347 | (high 8 bit of data memory address) into 8 bit immediate value of | |
b5f79c76 | 3348 | SUBI insn. */ |
adde6300 AM |
3349 | BFD_RELOC_AVR_HI8_LDI_NEG, |
3350 | ||
3351 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
3352 | (most high 8 bit of program memory address) into 8 bit immediate value | |
b5f79c76 | 3353 | of LDI or SUBI insn. */ |
adde6300 AM |
3354 | BFD_RELOC_AVR_HH8_LDI_NEG, |
3355 | ||
3356 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually | |
b5f79c76 | 3357 | command address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3358 | BFD_RELOC_AVR_LO8_LDI_PM, |
3359 | ||
3360 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit | |
b5f79c76 | 3361 | of command address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3362 | BFD_RELOC_AVR_HI8_LDI_PM, |
3363 | ||
3364 | /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit | |
b5f79c76 | 3365 | of command address) into 8 bit immediate value of LDI insn. */ |
adde6300 AM |
3366 | BFD_RELOC_AVR_HH8_LDI_PM, |
3367 | ||
3368 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
b5f79c76 | 3369 | (usually command address) into 8 bit immediate value of SUBI insn. */ |
adde6300 AM |
3370 | BFD_RELOC_AVR_LO8_LDI_PM_NEG, |
3371 | ||
3372 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
3373 | (high 8 bit of 16 bit command address) into 8 bit immediate value | |
b5f79c76 | 3374 | of SUBI insn. */ |
adde6300 AM |
3375 | BFD_RELOC_AVR_HI8_LDI_PM_NEG, |
3376 | ||
3377 | /* This is a 16 bit reloc for the AVR that stores negated 8 bit value | |
3378 | (high 6 bit of 22 bit command address) into 8 bit immediate | |
b5f79c76 | 3379 | value of SUBI insn. */ |
adde6300 AM |
3380 | BFD_RELOC_AVR_HH8_LDI_PM_NEG, |
3381 | ||
3382 | /* This is a 32 bit reloc for the AVR that stores 23 bit value | |
b5f79c76 | 3383 | into 22 bits. */ |
adde6300 AM |
3384 | BFD_RELOC_AVR_CALL, |
3385 | ||
750bce0e NC |
3386 | /* This is a 16 bit reloc for the AVR that stores all needed bits |
3387 | for absolute addressing with ldi with overflow check to linktime */ | |
3388 | BFD_RELOC_AVR_LDI, | |
3389 | ||
3390 | /* This is a 6 bit reloc for the AVR that stores offset for ldd/std | |
3391 | instructions */ | |
3392 | BFD_RELOC_AVR_6, | |
3393 | ||
3394 | /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw | |
3395 | instructions */ | |
3396 | BFD_RELOC_AVR_6_ADIW, | |
3397 | ||
b5f79c76 | 3398 | /* Direct 12 bit. */ |
a85d7ed0 NC |
3399 | BFD_RELOC_390_12, |
3400 | ||
b5f79c76 | 3401 | /* 12 bit GOT offset. */ |
a85d7ed0 NC |
3402 | BFD_RELOC_390_GOT12, |
3403 | ||
b5f79c76 | 3404 | /* 32 bit PC relative PLT address. */ |
a85d7ed0 NC |
3405 | BFD_RELOC_390_PLT32, |
3406 | ||
b5f79c76 | 3407 | /* Copy symbol at runtime. */ |
a85d7ed0 NC |
3408 | BFD_RELOC_390_COPY, |
3409 | ||
b5f79c76 | 3410 | /* Create GOT entry. */ |
a85d7ed0 NC |
3411 | BFD_RELOC_390_GLOB_DAT, |
3412 | ||
b5f79c76 | 3413 | /* Create PLT entry. */ |
a85d7ed0 NC |
3414 | BFD_RELOC_390_JMP_SLOT, |
3415 | ||
b5f79c76 | 3416 | /* Adjust by program base. */ |
a85d7ed0 NC |
3417 | BFD_RELOC_390_RELATIVE, |
3418 | ||
b5f79c76 | 3419 | /* 32 bit PC relative offset to GOT. */ |
a85d7ed0 NC |
3420 | BFD_RELOC_390_GOTPC, |
3421 | ||
b5f79c76 | 3422 | /* 16 bit GOT offset. */ |
a85d7ed0 NC |
3423 | BFD_RELOC_390_GOT16, |
3424 | ||
b5f79c76 | 3425 | /* PC relative 16 bit shifted by 1. */ |
a85d7ed0 NC |
3426 | BFD_RELOC_390_PC16DBL, |
3427 | ||
b5f79c76 | 3428 | /* 16 bit PC rel. PLT shifted by 1. */ |
a85d7ed0 NC |
3429 | BFD_RELOC_390_PLT16DBL, |
3430 | ||
b5f79c76 | 3431 | /* PC relative 32 bit shifted by 1. */ |
a85d7ed0 NC |
3432 | BFD_RELOC_390_PC32DBL, |
3433 | ||
b5f79c76 | 3434 | /* 32 bit PC rel. PLT shifted by 1. */ |
a85d7ed0 NC |
3435 | BFD_RELOC_390_PLT32DBL, |
3436 | ||
b5f79c76 | 3437 | /* 32 bit PC rel. GOT shifted by 1. */ |
a85d7ed0 NC |
3438 | BFD_RELOC_390_GOTPCDBL, |
3439 | ||
b5f79c76 | 3440 | /* 64 bit GOT offset. */ |
a85d7ed0 NC |
3441 | BFD_RELOC_390_GOT64, |
3442 | ||
b5f79c76 | 3443 | /* 64 bit PC relative PLT address. */ |
a85d7ed0 NC |
3444 | BFD_RELOC_390_PLT64, |
3445 | ||
b5f79c76 | 3446 | /* 32 bit rel. offset to GOT entry. */ |
a85d7ed0 NC |
3447 | BFD_RELOC_390_GOTENT, |
3448 | ||
5236c819 MS |
3449 | /* 64 bit offset to GOT. */ |
3450 | BFD_RELOC_390_GOTOFF64, | |
3451 | ||
3452 | /* 12-bit offset to symbol-entry within GOT, with PLT handling. */ | |
3453 | BFD_RELOC_390_GOTPLT12, | |
3454 | ||
3455 | /* 16-bit offset to symbol-entry within GOT, with PLT handling. */ | |
3456 | BFD_RELOC_390_GOTPLT16, | |
3457 | ||
3458 | /* 32-bit offset to symbol-entry within GOT, with PLT handling. */ | |
3459 | BFD_RELOC_390_GOTPLT32, | |
3460 | ||
3461 | /* 64-bit offset to symbol-entry within GOT, with PLT handling. */ | |
3462 | BFD_RELOC_390_GOTPLT64, | |
3463 | ||
3464 | /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */ | |
3465 | BFD_RELOC_390_GOTPLTENT, | |
3466 | ||
3467 | /* 16-bit rel. offset from the GOT to a PLT entry. */ | |
3468 | BFD_RELOC_390_PLTOFF16, | |
3469 | ||
3470 | /* 32-bit rel. offset from the GOT to a PLT entry. */ | |
3471 | BFD_RELOC_390_PLTOFF32, | |
3472 | ||
3473 | /* 64-bit rel. offset from the GOT to a PLT entry. */ | |
3474 | BFD_RELOC_390_PLTOFF64, | |
3475 | ||
69fc87f1 MS |
3476 | /* s390 tls relocations. */ |
3477 | BFD_RELOC_390_TLS_LOAD, | |
3478 | BFD_RELOC_390_TLS_GDCALL, | |
3479 | BFD_RELOC_390_TLS_LDCALL, | |
3480 | BFD_RELOC_390_TLS_GD32, | |
3481 | BFD_RELOC_390_TLS_GD64, | |
3482 | BFD_RELOC_390_TLS_GOTIE12, | |
3483 | BFD_RELOC_390_TLS_GOTIE32, | |
3484 | BFD_RELOC_390_TLS_GOTIE64, | |
3485 | BFD_RELOC_390_TLS_LDM32, | |
3486 | BFD_RELOC_390_TLS_LDM64, | |
3487 | BFD_RELOC_390_TLS_IE32, | |
3488 | BFD_RELOC_390_TLS_IE64, | |
3489 | BFD_RELOC_390_TLS_IEENT, | |
3490 | BFD_RELOC_390_TLS_LE32, | |
3491 | BFD_RELOC_390_TLS_LE64, | |
3492 | BFD_RELOC_390_TLS_LDO32, | |
3493 | BFD_RELOC_390_TLS_LDO64, | |
3494 | BFD_RELOC_390_TLS_DTPMOD, | |
3495 | BFD_RELOC_390_TLS_DTPOFF, | |
3496 | BFD_RELOC_390_TLS_TPOFF, | |
3497 | ||
bd1ea41b MS |
3498 | /* Long displacement extension. */ |
3499 | BFD_RELOC_390_20, | |
3500 | BFD_RELOC_390_GOT20, | |
3501 | BFD_RELOC_390_GOTPLT20, | |
3502 | BFD_RELOC_390_TLS_GOTIE20, | |
3503 | ||
cf88bb9f NC |
3504 | /* Scenix IP2K - 9-bit register number / data address */ |
3505 | BFD_RELOC_IP2K_FR9, | |
3506 | ||
3507 | /* Scenix IP2K - 4-bit register/data bank number */ | |
3508 | BFD_RELOC_IP2K_BANK, | |
3509 | ||
3510 | /* Scenix IP2K - low 13 bits of instruction word address */ | |
3511 | BFD_RELOC_IP2K_ADDR16CJP, | |
3512 | ||
3513 | /* Scenix IP2K - high 3 bits of instruction word address */ | |
3514 | BFD_RELOC_IP2K_PAGE3, | |
3515 | ||
3516 | /* Scenix IP2K - ext/low/high 8 bits of data address */ | |
3517 | BFD_RELOC_IP2K_LO8DATA, | |
3518 | BFD_RELOC_IP2K_HI8DATA, | |
3519 | BFD_RELOC_IP2K_EX8DATA, | |
3520 | ||
3521 | /* Scenix IP2K - low/high 8 bits of instruction word address */ | |
3522 | BFD_RELOC_IP2K_LO8INSN, | |
3523 | BFD_RELOC_IP2K_HI8INSN, | |
3524 | ||
3525 | /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */ | |
3526 | BFD_RELOC_IP2K_PC_SKIP, | |
3527 | ||
3528 | /* Scenix IP2K - 16 bit word address in text section. */ | |
3529 | BFD_RELOC_IP2K_TEXT, | |
3530 | ||
3531 | /* Scenix IP2K - 7-bit sp or dp offset */ | |
3532 | BFD_RELOC_IP2K_FR_OFFSET, | |
3533 | ||
3534 | /* Scenix VPE4K coprocessor - data/insn-space addressing */ | |
3535 | BFD_RELOC_VPE4KMATH_DATA, | |
3536 | BFD_RELOC_VPE4KMATH_INSN, | |
3537 | ||
adde6300 | 3538 | /* These two relocations are used by the linker to determine which of |
252b5132 RH |
3539 | the entries in a C++ virtual function table are actually used. When |
3540 | the --gc-sections option is given, the linker will zero out the entries | |
3541 | that are not used, so that the code for those functions need not be | |
3542 | included in the output. | |
3543 | ||
3544 | VTABLE_INHERIT is a zero-space relocation used to describe to the | |
7dee875e | 3545 | linker the inheritance tree of a C++ virtual function table. The |
252b5132 RH |
3546 | relocation's symbol should be the parent class' vtable, and the |
3547 | relocation should be located at the child vtable. | |
3548 | ||
3549 | VTABLE_ENTRY is a zero-space relocation that describes the use of a | |
3550 | virtual function table entry. The reloc's symbol should refer to the | |
3551 | table of the class mentioned in the code. Off of that base, an offset | |
adde6300 | 3552 | describes the entry that is being used. For Rela hosts, this offset |
252b5132 | 3553 | is stored in the reloc's addend. For Rel hosts, we are forced to put |
b5f79c76 | 3554 | this offset in the reloc's section offset. */ |
252b5132 RH |
3555 | BFD_RELOC_VTABLE_INHERIT, |
3556 | BFD_RELOC_VTABLE_ENTRY, | |
800eeca4 | 3557 | |
b5f79c76 | 3558 | /* Intel IA64 Relocations. */ |
800eeca4 JW |
3559 | BFD_RELOC_IA64_IMM14, |
3560 | BFD_RELOC_IA64_IMM22, | |
3561 | BFD_RELOC_IA64_IMM64, | |
3562 | BFD_RELOC_IA64_DIR32MSB, | |
3563 | BFD_RELOC_IA64_DIR32LSB, | |
3564 | BFD_RELOC_IA64_DIR64MSB, | |
3565 | BFD_RELOC_IA64_DIR64LSB, | |
3566 | BFD_RELOC_IA64_GPREL22, | |
3567 | BFD_RELOC_IA64_GPREL64I, | |
3568 | BFD_RELOC_IA64_GPREL32MSB, | |
3569 | BFD_RELOC_IA64_GPREL32LSB, | |
3570 | BFD_RELOC_IA64_GPREL64MSB, | |
3571 | BFD_RELOC_IA64_GPREL64LSB, | |
3572 | BFD_RELOC_IA64_LTOFF22, | |
3573 | BFD_RELOC_IA64_LTOFF64I, | |
3574 | BFD_RELOC_IA64_PLTOFF22, | |
3575 | BFD_RELOC_IA64_PLTOFF64I, | |
3576 | BFD_RELOC_IA64_PLTOFF64MSB, | |
3577 | BFD_RELOC_IA64_PLTOFF64LSB, | |
3578 | BFD_RELOC_IA64_FPTR64I, | |
3579 | BFD_RELOC_IA64_FPTR32MSB, | |
3580 | BFD_RELOC_IA64_FPTR32LSB, | |
3581 | BFD_RELOC_IA64_FPTR64MSB, | |
3582 | BFD_RELOC_IA64_FPTR64LSB, | |
3583 | BFD_RELOC_IA64_PCREL21B, | |
748abff6 | 3584 | BFD_RELOC_IA64_PCREL21BI, |
800eeca4 JW |
3585 | BFD_RELOC_IA64_PCREL21M, |
3586 | BFD_RELOC_IA64_PCREL21F, | |
748abff6 RH |
3587 | BFD_RELOC_IA64_PCREL22, |
3588 | BFD_RELOC_IA64_PCREL60B, | |
3589 | BFD_RELOC_IA64_PCREL64I, | |
800eeca4 JW |
3590 | BFD_RELOC_IA64_PCREL32MSB, |
3591 | BFD_RELOC_IA64_PCREL32LSB, | |
3592 | BFD_RELOC_IA64_PCREL64MSB, | |
3593 | BFD_RELOC_IA64_PCREL64LSB, | |
3594 | BFD_RELOC_IA64_LTOFF_FPTR22, | |
3595 | BFD_RELOC_IA64_LTOFF_FPTR64I, | |
a4bd8390 JW |
3596 | BFD_RELOC_IA64_LTOFF_FPTR32MSB, |
3597 | BFD_RELOC_IA64_LTOFF_FPTR32LSB, | |
800eeca4 JW |
3598 | BFD_RELOC_IA64_LTOFF_FPTR64MSB, |
3599 | BFD_RELOC_IA64_LTOFF_FPTR64LSB, | |
800eeca4 JW |
3600 | BFD_RELOC_IA64_SEGREL32MSB, |
3601 | BFD_RELOC_IA64_SEGREL32LSB, | |
3602 | BFD_RELOC_IA64_SEGREL64MSB, | |
3603 | BFD_RELOC_IA64_SEGREL64LSB, | |
3604 | BFD_RELOC_IA64_SECREL32MSB, | |
3605 | BFD_RELOC_IA64_SECREL32LSB, | |
3606 | BFD_RELOC_IA64_SECREL64MSB, | |
3607 | BFD_RELOC_IA64_SECREL64LSB, | |
3608 | BFD_RELOC_IA64_REL32MSB, | |
3609 | BFD_RELOC_IA64_REL32LSB, | |
3610 | BFD_RELOC_IA64_REL64MSB, | |
3611 | BFD_RELOC_IA64_REL64LSB, | |
3612 | BFD_RELOC_IA64_LTV32MSB, | |
3613 | BFD_RELOC_IA64_LTV32LSB, | |
3614 | BFD_RELOC_IA64_LTV64MSB, | |
3615 | BFD_RELOC_IA64_LTV64LSB, | |
3616 | BFD_RELOC_IA64_IPLTMSB, | |
3617 | BFD_RELOC_IA64_IPLTLSB, | |
800eeca4 | 3618 | BFD_RELOC_IA64_COPY, |
13ae64f3 JJ |
3619 | BFD_RELOC_IA64_LTOFF22X, |
3620 | BFD_RELOC_IA64_LDXMOV, | |
3621 | BFD_RELOC_IA64_TPREL14, | |
800eeca4 | 3622 | BFD_RELOC_IA64_TPREL22, |
13ae64f3 | 3623 | BFD_RELOC_IA64_TPREL64I, |
800eeca4 JW |
3624 | BFD_RELOC_IA64_TPREL64MSB, |
3625 | BFD_RELOC_IA64_TPREL64LSB, | |
13ae64f3 JJ |
3626 | BFD_RELOC_IA64_LTOFF_TPREL22, |
3627 | BFD_RELOC_IA64_DTPMOD64MSB, | |
3628 | BFD_RELOC_IA64_DTPMOD64LSB, | |
3629 | BFD_RELOC_IA64_LTOFF_DTPMOD22, | |
3630 | BFD_RELOC_IA64_DTPREL14, | |
3631 | BFD_RELOC_IA64_DTPREL22, | |
3632 | BFD_RELOC_IA64_DTPREL64I, | |
3633 | BFD_RELOC_IA64_DTPREL32MSB, | |
3634 | BFD_RELOC_IA64_DTPREL32LSB, | |
3635 | BFD_RELOC_IA64_DTPREL64MSB, | |
3636 | BFD_RELOC_IA64_DTPREL64LSB, | |
3637 | BFD_RELOC_IA64_LTOFF_DTPREL22, | |
60bcf0fa NC |
3638 | |
3639 | /* Motorola 68HC11 reloc. | |
3dbfec86 | 3640 | This is the 8 bit high part of an absolute address. */ |
60bcf0fa NC |
3641 | BFD_RELOC_M68HC11_HI8, |
3642 | ||
3643 | /* Motorola 68HC11 reloc. | |
3dbfec86 | 3644 | This is the 8 bit low part of an absolute address. */ |
60bcf0fa NC |
3645 | BFD_RELOC_M68HC11_LO8, |
3646 | ||
3647 | /* Motorola 68HC11 reloc. | |
3dbfec86 | 3648 | This is the 3 bit of a value. */ |
60bcf0fa | 3649 | BFD_RELOC_M68HC11_3B, |
06c15ad7 | 3650 | |
3dbfec86 SC |
3651 | /* Motorola 68HC11 reloc. |
3652 | This reloc marks the beginning of a jump/call instruction. | |
3653 | It is used for linker relaxation to correctly identify beginning | |
7dee875e | 3654 | of instruction and change some branches to use PC-relative |
3dbfec86 SC |
3655 | addressing mode. */ |
3656 | BFD_RELOC_M68HC11_RL_JUMP, | |
3657 | ||
3658 | /* Motorola 68HC11 reloc. | |
3659 | This reloc marks a group of several instructions that gcc generates | |
3660 | and for which the linker relaxation pass can modify and/or remove | |
3661 | some of them. */ | |
3662 | BFD_RELOC_M68HC11_RL_GROUP, | |
3663 | ||
3664 | /* Motorola 68HC11 reloc. | |
3665 | This is the 16-bit lower part of an address. It is used for 'call' | |
3666 | instruction to specify the symbol address without any special | |
3667 | transformation (due to memory bank window). */ | |
3668 | BFD_RELOC_M68HC11_LO16, | |
3669 | ||
3670 | /* Motorola 68HC11 reloc. | |
3671 | This is a 8-bit reloc that specifies the page number of an address. | |
3672 | It is used by 'call' instruction to specify the page number of | |
3673 | the symbol. */ | |
3674 | BFD_RELOC_M68HC11_PAGE, | |
3675 | ||
3676 | /* Motorola 68HC11 reloc. | |
3677 | This is a 24-bit reloc that represents the address with a 16-bit | |
3678 | value and a 8-bit page number. The symbol address is transformed | |
3679 | to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */ | |
3680 | BFD_RELOC_M68HC11_24, | |
3681 | ||
28d39d1a NC |
3682 | /* Motorola 68HC12 reloc. |
3683 | This is the 5 bits of a value. */ | |
3684 | BFD_RELOC_M68HC12_5B, | |
3685 | ||
0949843d NC |
3686 | /* NS CR16C Relocations. */ |
3687 | BFD_RELOC_16C_NUM08, | |
3688 | BFD_RELOC_16C_NUM08_C, | |
3689 | BFD_RELOC_16C_NUM16, | |
3690 | BFD_RELOC_16C_NUM16_C, | |
3691 | BFD_RELOC_16C_NUM32, | |
3692 | BFD_RELOC_16C_NUM32_C, | |
3693 | BFD_RELOC_16C_DISP04, | |
3694 | BFD_RELOC_16C_DISP04_C, | |
3695 | BFD_RELOC_16C_DISP08, | |
3696 | BFD_RELOC_16C_DISP08_C, | |
3697 | BFD_RELOC_16C_DISP16, | |
3698 | BFD_RELOC_16C_DISP16_C, | |
3699 | BFD_RELOC_16C_DISP24, | |
3700 | BFD_RELOC_16C_DISP24_C, | |
3701 | BFD_RELOC_16C_DISP24a, | |
3702 | BFD_RELOC_16C_DISP24a_C, | |
3703 | BFD_RELOC_16C_REG04, | |
3704 | BFD_RELOC_16C_REG04_C, | |
3705 | BFD_RELOC_16C_REG04a, | |
3706 | BFD_RELOC_16C_REG04a_C, | |
3707 | BFD_RELOC_16C_REG14, | |
3708 | BFD_RELOC_16C_REG14_C, | |
3709 | BFD_RELOC_16C_REG16, | |
3710 | BFD_RELOC_16C_REG16_C, | |
3711 | BFD_RELOC_16C_REG20, | |
3712 | BFD_RELOC_16C_REG20_C, | |
3713 | BFD_RELOC_16C_ABS20, | |
3714 | BFD_RELOC_16C_ABS20_C, | |
3715 | BFD_RELOC_16C_ABS24, | |
3716 | BFD_RELOC_16C_ABS24_C, | |
3717 | BFD_RELOC_16C_IMM04, | |
3718 | BFD_RELOC_16C_IMM04_C, | |
3719 | BFD_RELOC_16C_IMM16, | |
3720 | BFD_RELOC_16C_IMM16_C, | |
3721 | BFD_RELOC_16C_IMM20, | |
3722 | BFD_RELOC_16C_IMM20_C, | |
3723 | BFD_RELOC_16C_IMM24, | |
3724 | BFD_RELOC_16C_IMM24_C, | |
3725 | BFD_RELOC_16C_IMM32, | |
3726 | BFD_RELOC_16C_IMM32_C, | |
3727 | ||
1fe1f39c NC |
3728 | /* NS CRX Relocations. */ |
3729 | BFD_RELOC_CRX_REL4, | |
3730 | BFD_RELOC_CRX_REL8, | |
3731 | BFD_RELOC_CRX_REL8_CMP, | |
3732 | BFD_RELOC_CRX_REL16, | |
3733 | BFD_RELOC_CRX_REL24, | |
3734 | BFD_RELOC_CRX_REL32, | |
3735 | BFD_RELOC_CRX_REGREL12, | |
3736 | BFD_RELOC_CRX_REGREL22, | |
3737 | BFD_RELOC_CRX_REGREL28, | |
3738 | BFD_RELOC_CRX_REGREL32, | |
3739 | BFD_RELOC_CRX_ABS16, | |
3740 | BFD_RELOC_CRX_ABS32, | |
3741 | BFD_RELOC_CRX_NUM8, | |
3742 | BFD_RELOC_CRX_NUM16, | |
3743 | BFD_RELOC_CRX_NUM32, | |
3744 | BFD_RELOC_CRX_IMM16, | |
3745 | BFD_RELOC_CRX_IMM32, | |
670ec21d NC |
3746 | BFD_RELOC_CRX_SWITCH8, |
3747 | BFD_RELOC_CRX_SWITCH16, | |
3748 | BFD_RELOC_CRX_SWITCH32, | |
1fe1f39c | 3749 | |
06c15ad7 | 3750 | /* These relocs are only used within the CRIS assembler. They are not |
b5f79c76 | 3751 | (at present) written to any object files. */ |
06c15ad7 HPN |
3752 | BFD_RELOC_CRIS_BDISP8, |
3753 | BFD_RELOC_CRIS_UNSIGNED_5, | |
3754 | BFD_RELOC_CRIS_SIGNED_6, | |
3755 | BFD_RELOC_CRIS_UNSIGNED_6, | |
bac23f82 HPN |
3756 | BFD_RELOC_CRIS_SIGNED_8, |
3757 | BFD_RELOC_CRIS_UNSIGNED_8, | |
3758 | BFD_RELOC_CRIS_SIGNED_16, | |
3759 | BFD_RELOC_CRIS_UNSIGNED_16, | |
3760 | BFD_RELOC_CRIS_LAPCQ_OFFSET, | |
06c15ad7 | 3761 | BFD_RELOC_CRIS_UNSIGNED_4, |
a87fdb8d | 3762 | |
b5f79c76 | 3763 | /* Relocs used in ELF shared libraries for CRIS. */ |
58d29fc3 HPN |
3764 | BFD_RELOC_CRIS_COPY, |
3765 | BFD_RELOC_CRIS_GLOB_DAT, | |
3766 | BFD_RELOC_CRIS_JUMP_SLOT, | |
3767 | BFD_RELOC_CRIS_RELATIVE, | |
3768 | ||
b5f79c76 | 3769 | /* 32-bit offset to symbol-entry within GOT. */ |
58d29fc3 HPN |
3770 | BFD_RELOC_CRIS_32_GOT, |
3771 | ||
b5f79c76 | 3772 | /* 16-bit offset to symbol-entry within GOT. */ |
58d29fc3 HPN |
3773 | BFD_RELOC_CRIS_16_GOT, |
3774 | ||
b5f79c76 | 3775 | /* 32-bit offset to symbol-entry within GOT, with PLT handling. */ |
58d29fc3 HPN |
3776 | BFD_RELOC_CRIS_32_GOTPLT, |
3777 | ||
b5f79c76 | 3778 | /* 16-bit offset to symbol-entry within GOT, with PLT handling. */ |
58d29fc3 HPN |
3779 | BFD_RELOC_CRIS_16_GOTPLT, |
3780 | ||
b5f79c76 | 3781 | /* 32-bit offset to symbol, relative to GOT. */ |
58d29fc3 HPN |
3782 | BFD_RELOC_CRIS_32_GOTREL, |
3783 | ||
b5f79c76 | 3784 | /* 32-bit offset to symbol with PLT entry, relative to GOT. */ |
58d29fc3 HPN |
3785 | BFD_RELOC_CRIS_32_PLT_GOTREL, |
3786 | ||
b5f79c76 | 3787 | /* 32-bit offset to symbol with PLT entry, relative to this relocation. */ |
58d29fc3 HPN |
3788 | BFD_RELOC_CRIS_32_PLT_PCREL, |
3789 | ||
b5f79c76 | 3790 | /* Intel i860 Relocations. */ |
a87fdb8d JE |
3791 | BFD_RELOC_860_COPY, |
3792 | BFD_RELOC_860_GLOB_DAT, | |
3793 | BFD_RELOC_860_JUMP_SLOT, | |
3794 | BFD_RELOC_860_RELATIVE, | |
3795 | BFD_RELOC_860_PC26, | |
3796 | BFD_RELOC_860_PLT26, | |
3797 | BFD_RELOC_860_PC16, | |
3798 | BFD_RELOC_860_LOW0, | |
3799 | BFD_RELOC_860_SPLIT0, | |
3800 | BFD_RELOC_860_LOW1, | |
3801 | BFD_RELOC_860_SPLIT1, | |
3802 | BFD_RELOC_860_LOW2, | |
3803 | BFD_RELOC_860_SPLIT2, | |
3804 | BFD_RELOC_860_LOW3, | |
3805 | BFD_RELOC_860_LOGOT0, | |
3806 | BFD_RELOC_860_SPGOT0, | |
3807 | BFD_RELOC_860_LOGOT1, | |
3808 | BFD_RELOC_860_SPGOT1, | |
3809 | BFD_RELOC_860_LOGOTOFF0, | |
3810 | BFD_RELOC_860_SPGOTOFF0, | |
3811 | BFD_RELOC_860_LOGOTOFF1, | |
3812 | BFD_RELOC_860_SPGOTOFF1, | |
3813 | BFD_RELOC_860_LOGOTOFF2, | |
3814 | BFD_RELOC_860_LOGOTOFF3, | |
3815 | BFD_RELOC_860_LOPC, | |
3816 | BFD_RELOC_860_HIGHADJ, | |
3817 | BFD_RELOC_860_HAGOT, | |
3818 | BFD_RELOC_860_HAGOTOFF, | |
3819 | BFD_RELOC_860_HAPC, | |
3820 | BFD_RELOC_860_HIGH, | |
3821 | BFD_RELOC_860_HIGOT, | |
3822 | BFD_RELOC_860_HIGOTOFF, | |
b3baf5d0 | 3823 | |
b5f79c76 | 3824 | /* OpenRISC Relocations. */ |
b3baf5d0 NC |
3825 | BFD_RELOC_OPENRISC_ABS_26, |
3826 | BFD_RELOC_OPENRISC_REL_26, | |
e01b0e69 | 3827 | |
b5f79c76 | 3828 | /* H8 elf Relocations. */ |
e01b0e69 JR |
3829 | BFD_RELOC_H8_DIR16A8, |
3830 | BFD_RELOC_H8_DIR16R8, | |
3831 | BFD_RELOC_H8_DIR24A8, | |
3832 | BFD_RELOC_H8_DIR24R8, | |
3833 | BFD_RELOC_H8_DIR32A16, | |
93fbbb04 | 3834 | |
b5f79c76 | 3835 | /* Sony Xstormy16 Relocations. */ |
93fbbb04 | 3836 | BFD_RELOC_XSTORMY16_REL_12, |
5fd63999 | 3837 | BFD_RELOC_XSTORMY16_12, |
93fbbb04 GK |
3838 | BFD_RELOC_XSTORMY16_24, |
3839 | BFD_RELOC_XSTORMY16_FPTR16, | |
90ace9e9 JT |
3840 | |
3841 | /* Relocations used by VAX ELF. */ | |
3842 | BFD_RELOC_VAX_GLOB_DAT, | |
3843 | BFD_RELOC_VAX_JMP_SLOT, | |
3844 | BFD_RELOC_VAX_RELATIVE, | |
2469cfa2 | 3845 | |
e729279b NC |
3846 | /* Morpho MS1 - 16 bit immediate relocation. */ |
3847 | BFD_RELOC_MS1_PC16, | |
3848 | ||
3849 | /* Morpho MS1 - Hi 16 bits of an address. */ | |
3850 | BFD_RELOC_MS1_HI16, | |
3851 | ||
3852 | /* Morpho MS1 - Low 16 bits of an address. */ | |
3853 | BFD_RELOC_MS1_LO16, | |
3854 | ||
3855 | /* Morpho MS1 - Used to tell the linker which vtable entries are used. */ | |
3856 | BFD_RELOC_MS1_GNU_VTINHERIT, | |
3857 | ||
3858 | /* Morpho MS1 - Used to tell the linker which vtable entries are used. */ | |
3859 | BFD_RELOC_MS1_GNU_VTENTRY, | |
3860 | ||
2469cfa2 NC |
3861 | /* msp430 specific relocation codes */ |
3862 | BFD_RELOC_MSP430_10_PCREL, | |
3863 | BFD_RELOC_MSP430_16_PCREL, | |
3864 | BFD_RELOC_MSP430_16, | |
3865 | BFD_RELOC_MSP430_16_PCREL_BYTE, | |
3866 | BFD_RELOC_MSP430_16_BYTE, | |
b18c562e NC |
3867 | BFD_RELOC_MSP430_2X_PCREL, |
3868 | BFD_RELOC_MSP430_RL_PCREL, | |
a75473eb SC |
3869 | |
3870 | /* IQ2000 Relocations. */ | |
3871 | BFD_RELOC_IQ2000_OFFSET_16, | |
3872 | BFD_RELOC_IQ2000_OFFSET_21, | |
3873 | BFD_RELOC_IQ2000_UHI16, | |
e0001a05 NC |
3874 | |
3875 | /* Special Xtensa relocation used only by PLT entries in ELF shared | |
3876 | objects to indicate that the runtime linker should set the value | |
3877 | to one of its own internal functions or data structures. */ | |
3878 | BFD_RELOC_XTENSA_RTLD, | |
3879 | ||
3880 | /* Xtensa relocations for ELF shared objects. */ | |
3881 | BFD_RELOC_XTENSA_GLOB_DAT, | |
3882 | BFD_RELOC_XTENSA_JMP_SLOT, | |
3883 | BFD_RELOC_XTENSA_RELATIVE, | |
3884 | ||
3885 | /* Xtensa relocation used in ELF object files for symbols that may require | |
3886 | PLT entries. Otherwise, this is just a generic 32-bit relocation. */ | |
3887 | BFD_RELOC_XTENSA_PLT, | |
3888 | ||
43cd72b9 BW |
3889 | /* Xtensa relocations to mark the difference of two local symbols. |
3890 | These are only needed to support linker relaxation and can be ignored | |
3891 | when not relaxing. The field is set to the value of the difference | |
3892 | assuming no relaxation. The relocation encodes the position of the | |
3893 | first symbol so the linker can determine whether to adjust the field | |
3894 | value. */ | |
3895 | BFD_RELOC_XTENSA_DIFF8, | |
3896 | BFD_RELOC_XTENSA_DIFF16, | |
3897 | BFD_RELOC_XTENSA_DIFF32, | |
3898 | ||
3899 | /* Generic Xtensa relocations for instruction operands. Only the slot | |
3900 | number is encoded in the relocation. The relocation applies to the | |
3901 | last PC-relative immediate operand, or if there are no PC-relative | |
3902 | immediates, to the last immediate operand. */ | |
3903 | BFD_RELOC_XTENSA_SLOT0_OP, | |
3904 | BFD_RELOC_XTENSA_SLOT1_OP, | |
3905 | BFD_RELOC_XTENSA_SLOT2_OP, | |
3906 | BFD_RELOC_XTENSA_SLOT3_OP, | |
3907 | BFD_RELOC_XTENSA_SLOT4_OP, | |
3908 | BFD_RELOC_XTENSA_SLOT5_OP, | |
3909 | BFD_RELOC_XTENSA_SLOT6_OP, | |
3910 | BFD_RELOC_XTENSA_SLOT7_OP, | |
3911 | BFD_RELOC_XTENSA_SLOT8_OP, | |
3912 | BFD_RELOC_XTENSA_SLOT9_OP, | |
3913 | BFD_RELOC_XTENSA_SLOT10_OP, | |
3914 | BFD_RELOC_XTENSA_SLOT11_OP, | |
3915 | BFD_RELOC_XTENSA_SLOT12_OP, | |
3916 | BFD_RELOC_XTENSA_SLOT13_OP, | |
3917 | BFD_RELOC_XTENSA_SLOT14_OP, | |
3918 | ||
3919 | /* Alternate Xtensa relocations. Only the slot is encoded in the | |
3920 | relocation. The meaning of these relocations is opcode-specific. */ | |
3921 | BFD_RELOC_XTENSA_SLOT0_ALT, | |
3922 | BFD_RELOC_XTENSA_SLOT1_ALT, | |
3923 | BFD_RELOC_XTENSA_SLOT2_ALT, | |
3924 | BFD_RELOC_XTENSA_SLOT3_ALT, | |
3925 | BFD_RELOC_XTENSA_SLOT4_ALT, | |
3926 | BFD_RELOC_XTENSA_SLOT5_ALT, | |
3927 | BFD_RELOC_XTENSA_SLOT6_ALT, | |
3928 | BFD_RELOC_XTENSA_SLOT7_ALT, | |
3929 | BFD_RELOC_XTENSA_SLOT8_ALT, | |
3930 | BFD_RELOC_XTENSA_SLOT9_ALT, | |
3931 | BFD_RELOC_XTENSA_SLOT10_ALT, | |
3932 | BFD_RELOC_XTENSA_SLOT11_ALT, | |
3933 | BFD_RELOC_XTENSA_SLOT12_ALT, | |
3934 | BFD_RELOC_XTENSA_SLOT13_ALT, | |
3935 | BFD_RELOC_XTENSA_SLOT14_ALT, | |
3936 | ||
3937 | /* Xtensa relocations for backward compatibility. These have all been | |
3938 | replaced by BFD_RELOC_XTENSA_SLOT0_OP. */ | |
e0001a05 NC |
3939 | BFD_RELOC_XTENSA_OP0, |
3940 | BFD_RELOC_XTENSA_OP1, | |
3941 | BFD_RELOC_XTENSA_OP2, | |
3942 | ||
e30ddb24 | 3943 | /* Xtensa relocation to mark that the assembler expanded the |
e0001a05 NC |
3944 | instructions from an original target. The expansion size is |
3945 | encoded in the reloc size. */ | |
3946 | BFD_RELOC_XTENSA_ASM_EXPAND, | |
3947 | ||
e30ddb24 NC |
3948 | /* Xtensa relocation to mark that the linker should simplify |
3949 | assembler-expanded instructions. This is commonly used | |
3950 | internally by the linker after analysis of a | |
e0001a05 NC |
3951 | BFD_RELOC_XTENSA_ASM_EXPAND. */ |
3952 | BFD_RELOC_XTENSA_ASM_SIMPLIFY, | |
252b5132 RH |
3953 | BFD_RELOC_UNUSED }; |
3954 | typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; | |
c58b9523 AM |
3955 | reloc_howto_type *bfd_reloc_type_lookup |
3956 | (bfd *abfd, bfd_reloc_code_real_type code); | |
252b5132 | 3957 | |
c58b9523 | 3958 | const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); |
252b5132 | 3959 | |
e61463e1 | 3960 | /* Extracted from syms.c. */ |
541389e2 | 3961 | |
fc0a2244 | 3962 | typedef struct bfd_symbol |
252b5132 | 3963 | { |
b5f79c76 NC |
3964 | /* A pointer to the BFD which owns the symbol. This information |
3965 | is necessary so that a back end can work out what additional | |
3966 | information (invisible to the application writer) is carried | |
3967 | with the symbol. | |
3968 | ||
3969 | This field is *almost* redundant, since you can use section->owner | |
3970 | instead, except that some symbols point to the global sections | |
3971 | bfd_{abs,com,und}_section. This could be fixed by making | |
3972 | these globals be per-bfd (or per-target-flavor). FIXME. */ | |
2ce40c65 | 3973 | struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ |
b5f79c76 NC |
3974 | |
3975 | /* The text of the symbol. The name is left alone, and not copied; the | |
3976 | application may not alter it. */ | |
dc810e39 | 3977 | const char *name; |
252b5132 | 3978 | |
b5f79c76 NC |
3979 | /* The value of the symbol. This really should be a union of a |
3980 | numeric value with a pointer, since some flags indicate that | |
3981 | a pointer to another symbol is stored here. */ | |
252b5132 RH |
3982 | symvalue value; |
3983 | ||
b5f79c76 | 3984 | /* Attributes of a symbol. */ |
252b5132 RH |
3985 | #define BSF_NO_FLAGS 0x00 |
3986 | ||
b5f79c76 NC |
3987 | /* The symbol has local scope; <<static>> in <<C>>. The value |
3988 | is the offset into the section of the data. */ | |
252b5132 RH |
3989 | #define BSF_LOCAL 0x01 |
3990 | ||
b5f79c76 NC |
3991 | /* The symbol has global scope; initialized data in <<C>>. The |
3992 | value is the offset into the section of the data. */ | |
252b5132 RH |
3993 | #define BSF_GLOBAL 0x02 |
3994 | ||
b5f79c76 NC |
3995 | /* The symbol has global scope and is exported. The value is |
3996 | the offset into the section of the data. */ | |
3997 | #define BSF_EXPORT BSF_GLOBAL /* No real difference. */ | |
252b5132 | 3998 | |
b5f79c76 NC |
3999 | /* A normal C symbol would be one of: |
4000 | <<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or | |
4001 | <<BSF_GLOBAL>>. */ | |
252b5132 | 4002 | |
7dee875e | 4003 | /* The symbol is a debugging record. The value has an arbitrary |
b5f79c76 | 4004 | meaning, unless BSF_DEBUGGING_RELOC is also set. */ |
252b5132 RH |
4005 | #define BSF_DEBUGGING 0x08 |
4006 | ||
b5f79c76 NC |
4007 | /* The symbol denotes a function entry point. Used in ELF, |
4008 | perhaps others someday. */ | |
252b5132 RH |
4009 | #define BSF_FUNCTION 0x10 |
4010 | ||
b5f79c76 | 4011 | /* Used by the linker. */ |
252b5132 RH |
4012 | #define BSF_KEEP 0x20 |
4013 | #define BSF_KEEP_G 0x40 | |
4014 | ||
b5f79c76 NC |
4015 | /* A weak global symbol, overridable without warnings by |
4016 | a regular global symbol of the same name. */ | |
252b5132 RH |
4017 | #define BSF_WEAK 0x80 |
4018 | ||
b5f79c76 NC |
4019 | /* This symbol was created to point to a section, e.g. ELF's |
4020 | STT_SECTION symbols. */ | |
252b5132 RH |
4021 | #define BSF_SECTION_SYM 0x100 |
4022 | ||
b5f79c76 NC |
4023 | /* The symbol used to be a common symbol, but now it is |
4024 | allocated. */ | |
252b5132 RH |
4025 | #define BSF_OLD_COMMON 0x200 |
4026 | ||
b5f79c76 | 4027 | /* The default value for common data. */ |
252b5132 RH |
4028 | #define BFD_FORT_COMM_DEFAULT_VALUE 0 |
4029 | ||
b5f79c76 NC |
4030 | /* In some files the type of a symbol sometimes alters its |
4031 | location in an output file - ie in coff a <<ISFCN>> symbol | |
4032 | which is also <<C_EXT>> symbol appears where it was | |
4033 | declared and not at the end of a section. This bit is set | |
4034 | by the target BFD part to convey this information. */ | |
252b5132 RH |
4035 | #define BSF_NOT_AT_END 0x400 |
4036 | ||
b5f79c76 | 4037 | /* Signal that the symbol is the label of constructor section. */ |
252b5132 RH |
4038 | #define BSF_CONSTRUCTOR 0x800 |
4039 | ||
b5f79c76 NC |
4040 | /* Signal that the symbol is a warning symbol. The name is a |
4041 | warning. The name of the next symbol is the one to warn about; | |
4042 | if a reference is made to a symbol with the same name as the next | |
4043 | symbol, a warning is issued by the linker. */ | |
252b5132 RH |
4044 | #define BSF_WARNING 0x1000 |
4045 | ||
b5f79c76 NC |
4046 | /* Signal that the symbol is indirect. This symbol is an indirect |
4047 | pointer to the symbol with the same name as the next symbol. */ | |
252b5132 RH |
4048 | #define BSF_INDIRECT 0x2000 |
4049 | ||
b5f79c76 NC |
4050 | /* BSF_FILE marks symbols that contain a file name. This is used |
4051 | for ELF STT_FILE symbols. */ | |
252b5132 RH |
4052 | #define BSF_FILE 0x4000 |
4053 | ||
b5f79c76 | 4054 | /* Symbol is from dynamic linking information. */ |
252b5132 RH |
4055 | #define BSF_DYNAMIC 0x8000 |
4056 | ||
b5f79c76 NC |
4057 | /* The symbol denotes a data object. Used in ELF, and perhaps |
4058 | others someday. */ | |
252b5132 RH |
4059 | #define BSF_OBJECT 0x10000 |
4060 | ||
b5f79c76 NC |
4061 | /* This symbol is a debugging symbol. The value is the offset |
4062 | into the section of the data. BSF_DEBUGGING should be set | |
4063 | as well. */ | |
703153b5 ILT |
4064 | #define BSF_DEBUGGING_RELOC 0x20000 |
4065 | ||
13ae64f3 JJ |
4066 | /* This symbol is thread local. Used in ELF. */ |
4067 | #define BSF_THREAD_LOCAL 0x40000 | |
4068 | ||
252b5132 RH |
4069 | flagword flags; |
4070 | ||
b5f79c76 NC |
4071 | /* A pointer to the section to which this symbol is |
4072 | relative. This will always be non NULL, there are special | |
4073 | sections for undefined and absolute symbols. */ | |
198beae2 | 4074 | struct bfd_section *section; |
252b5132 | 4075 | |
b5f79c76 | 4076 | /* Back end special data. */ |
252b5132 RH |
4077 | union |
4078 | { | |
c58b9523 | 4079 | void *p; |
252b5132 | 4080 | bfd_vma i; |
b5f79c76 NC |
4081 | } |
4082 | udata; | |
4083 | } | |
4084 | asymbol; | |
252b5132 | 4085 | |
252b5132 RH |
4086 | #define bfd_get_symtab_upper_bound(abfd) \ |
4087 | BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd)) | |
b5f79c76 | 4088 | |
c58b9523 | 4089 | bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym); |
252b5132 | 4090 | |
c58b9523 | 4091 | bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name); |
252b5132 RH |
4092 | |
4093 | #define bfd_is_local_label_name(abfd, name) \ | |
c58b9523 | 4094 | BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name)) |
b5f79c76 | 4095 | |
3c9458e9 NC |
4096 | bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym); |
4097 | ||
4098 | #define bfd_is_target_special_symbol(abfd, sym) \ | |
4099 | BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym)) | |
4100 | ||
252b5132 | 4101 | #define bfd_canonicalize_symtab(abfd, location) \ |
c58b9523 | 4102 | BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location)) |
b5f79c76 | 4103 | |
c58b9523 AM |
4104 | bfd_boolean bfd_set_symtab |
4105 | (bfd *abfd, asymbol **location, unsigned int count); | |
252b5132 | 4106 | |
c58b9523 | 4107 | void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol); |
252b5132 RH |
4108 | |
4109 | #define bfd_make_empty_symbol(abfd) \ | |
c58b9523 | 4110 | BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) |
b5f79c76 | 4111 | |
c58b9523 | 4112 | asymbol *_bfd_generic_make_empty_symbol (bfd *); |
3f3c5c34 | 4113 | |
252b5132 | 4114 | #define bfd_make_debug_symbol(abfd,ptr,size) \ |
c58b9523 | 4115 | BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) |
b5f79c76 | 4116 | |
c58b9523 | 4117 | int bfd_decode_symclass (asymbol *symbol); |
252b5132 | 4118 | |
c58b9523 | 4119 | bfd_boolean bfd_is_undefined_symclass (int symclass); |
fad6fcbb | 4120 | |
c58b9523 | 4121 | void bfd_symbol_info (asymbol *symbol, symbol_info *ret); |
252b5132 | 4122 | |
c58b9523 AM |
4123 | bfd_boolean bfd_copy_private_symbol_data |
4124 | (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym); | |
252b5132 RH |
4125 | |
4126 | #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \ | |
c58b9523 AM |
4127 | BFD_SEND (obfd, _bfd_copy_private_symbol_data, \ |
4128 | (ibfd, isymbol, obfd, osymbol)) | |
b5f79c76 | 4129 | |
e61463e1 | 4130 | /* Extracted from bfd.c. */ |
c2852e88 | 4131 | struct bfd |
252b5132 | 4132 | { |
52b69c9e AO |
4133 | /* A unique identifier of the BFD */ |
4134 | unsigned int id; | |
4135 | ||
b5f79c76 NC |
4136 | /* The filename the application opened the BFD with. */ |
4137 | const char *filename; | |
252b5132 | 4138 | |
b5f79c76 NC |
4139 | /* A pointer to the target jump table. */ |
4140 | const struct bfd_target *xvec; | |
252b5132 | 4141 | |
40838a72 AC |
4142 | /* The IOSTREAM, and corresponding IO vector that provide access |
4143 | to the file backing the BFD. */ | |
c58b9523 | 4144 | void *iostream; |
40838a72 | 4145 | const struct bfd_iovec *iovec; |
252b5132 | 4146 | |
b5f79c76 NC |
4147 | /* Is the file descriptor being cached? That is, can it be closed as |
4148 | needed, and re-opened when accessed later? */ | |
b34976b6 | 4149 | bfd_boolean cacheable; |
252b5132 | 4150 | |
b5f79c76 NC |
4151 | /* Marks whether there was a default target specified when the |
4152 | BFD was opened. This is used to select which matching algorithm | |
4153 | to use to choose the back end. */ | |
b34976b6 | 4154 | bfd_boolean target_defaulted; |
252b5132 | 4155 | |
b5f79c76 NC |
4156 | /* The caching routines use these to maintain a |
4157 | least-recently-used list of BFDs. */ | |
2ce40c65 | 4158 | struct bfd *lru_prev, *lru_next; |
252b5132 | 4159 | |
b5f79c76 NC |
4160 | /* When a file is closed by the caching routines, BFD retains |
4161 | state information on the file here... */ | |
4162 | ufile_ptr where; | |
252b5132 | 4163 | |
b5f79c76 | 4164 | /* ... and here: (``once'' means at least once). */ |
b34976b6 | 4165 | bfd_boolean opened_once; |
252b5132 | 4166 | |
b5f79c76 NC |
4167 | /* Set if we have a locally maintained mtime value, rather than |
4168 | getting it from the file each time. */ | |
b34976b6 | 4169 | bfd_boolean mtime_set; |
252b5132 | 4170 | |
b34976b6 | 4171 | /* File modified time, if mtime_set is TRUE. */ |
b5f79c76 | 4172 | long mtime; |
252b5132 | 4173 | |
b5f79c76 NC |
4174 | /* Reserved for an unimplemented file locking extension. */ |
4175 | int ifd; | |
252b5132 | 4176 | |
b5f79c76 NC |
4177 | /* The format which belongs to the BFD. (object, core, etc.) */ |
4178 | bfd_format format; | |
252b5132 | 4179 | |
b5f79c76 NC |
4180 | /* The direction with which the BFD was opened. */ |
4181 | enum bfd_direction | |
4182 | { | |
4183 | no_direction = 0, | |
4184 | read_direction = 1, | |
4185 | write_direction = 2, | |
4186 | both_direction = 3 | |
4187 | } | |
4188 | direction; | |
4189 | ||
4190 | /* Format_specific flags. */ | |
4191 | flagword flags; | |
252b5132 | 4192 | |
b5f79c76 NC |
4193 | /* Currently my_archive is tested before adding origin to |
4194 | anything. I believe that this can become always an add of | |
4195 | origin, with origin set to 0 for non archive files. */ | |
4196 | ufile_ptr origin; | |
252b5132 | 4197 | |
b5f79c76 NC |
4198 | /* Remember when output has begun, to stop strange things |
4199 | from happening. */ | |
b34976b6 | 4200 | bfd_boolean output_has_begun; |
73e87d70 | 4201 | |
b5f79c76 NC |
4202 | /* A hash table for section names. */ |
4203 | struct bfd_hash_table section_htab; | |
73e87d70 | 4204 | |
b5f79c76 | 4205 | /* Pointer to linked list of sections. */ |
198beae2 | 4206 | struct bfd_section *sections; |
252b5132 | 4207 | |
5daa8fe7 L |
4208 | /* The last section on the section list. */ |
4209 | struct bfd_section *section_last; | |
252b5132 | 4210 | |
b5f79c76 NC |
4211 | /* The number of sections. */ |
4212 | unsigned int section_count; | |
252b5132 | 4213 | |
b5f79c76 NC |
4214 | /* Stuff only useful for object files: |
4215 | The start address. */ | |
4216 | bfd_vma start_address; | |
252b5132 | 4217 | |
b5f79c76 NC |
4218 | /* Used for input and output. */ |
4219 | unsigned int symcount; | |
252b5132 | 4220 | |
b5f79c76 | 4221 | /* Symbol table for output BFD (with symcount entries). */ |
fc0a2244 | 4222 | struct bfd_symbol **outsymbols; |
252b5132 | 4223 | |
1f70368c DJ |
4224 | /* Used for slurped dynamic symbol tables. */ |
4225 | unsigned int dynsymcount; | |
4226 | ||
b5f79c76 NC |
4227 | /* Pointer to structure which contains architecture information. */ |
4228 | const struct bfd_arch_info *arch_info; | |
252b5132 | 4229 | |
b58f81ae DJ |
4230 | /* Flag set if symbols from this BFD should not be exported. */ |
4231 | bfd_boolean no_export; | |
4232 | ||
b5f79c76 | 4233 | /* Stuff only useful for archives. */ |
c58b9523 | 4234 | void *arelt_data; |
2ce40c65 AM |
4235 | struct bfd *my_archive; /* The containing archive BFD. */ |
4236 | struct bfd *next; /* The next BFD in the archive. */ | |
4237 | struct bfd *archive_head; /* The first BFD in the archive. */ | |
b34976b6 | 4238 | bfd_boolean has_armap; |
252b5132 | 4239 | |
b5f79c76 | 4240 | /* A chain of BFD structures involved in a link. */ |
2ce40c65 | 4241 | struct bfd *link_next; |
252b5132 | 4242 | |
b5f79c76 NC |
4243 | /* A field used by _bfd_generic_link_add_archive_symbols. This will |
4244 | be used only for archive elements. */ | |
4245 | int archive_pass; | |
252b5132 | 4246 | |
b5f79c76 NC |
4247 | /* Used by the back end to hold private data. */ |
4248 | union | |
4249 | { | |
252b5132 RH |
4250 | struct aout_data_struct *aout_data; |
4251 | struct artdata *aout_ar_data; | |
4252 | struct _oasys_data *oasys_obj_data; | |
4253 | struct _oasys_ar_data *oasys_ar_data; | |
4254 | struct coff_tdata *coff_obj_data; | |
4255 | struct pe_tdata *pe_obj_data; | |
4256 | struct xcoff_tdata *xcoff_obj_data; | |
4257 | struct ecoff_tdata *ecoff_obj_data; | |
4258 | struct ieee_data_struct *ieee_data; | |
4259 | struct ieee_ar_data_struct *ieee_ar_data; | |
4260 | struct srec_data_struct *srec_data; | |
4261 | struct ihex_data_struct *ihex_data; | |
4262 | struct tekhex_data_struct *tekhex_data; | |
4263 | struct elf_obj_tdata *elf_obj_data; | |
4264 | struct nlm_obj_tdata *nlm_obj_data; | |
4265 | struct bout_data_struct *bout_data; | |
3c3bdf30 | 4266 | struct mmo_data_struct *mmo_data; |
252b5132 RH |
4267 | struct sun_core_struct *sun_core_data; |
4268 | struct sco5_core_struct *sco5_core_data; | |
4269 | struct trad_core_struct *trad_core_data; | |
4270 | struct som_data_struct *som_data; | |
4271 | struct hpux_core_struct *hpux_core_data; | |
4272 | struct hppabsd_core_struct *hppabsd_core_data; | |
4273 | struct sgi_core_struct *sgi_core_data; | |
4274 | struct lynx_core_struct *lynx_core_data; | |
4275 | struct osf_core_struct *osf_core_data; | |
4276 | struct cisco_core_struct *cisco_core_data; | |
4277 | struct versados_data_struct *versados_data; | |
4278 | struct netbsd_core_struct *netbsd_core_data; | |
3af9a47b NC |
4279 | struct mach_o_data_struct *mach_o_data; |
4280 | struct mach_o_fat_data_struct *mach_o_fat_data; | |
4281 | struct bfd_pef_data_struct *pef_data; | |
4282 | struct bfd_pef_xlib_data_struct *pef_xlib_data; | |
4283 | struct bfd_sym_data_struct *sym_data; | |
c58b9523 | 4284 | void *any; |
b5f79c76 NC |
4285 | } |
4286 | tdata; | |
8546af74 | 4287 | |
b5f79c76 | 4288 | /* Used by the application to hold private data. */ |
c58b9523 | 4289 | void *usrdata; |
252b5132 | 4290 | |
52b219b5 | 4291 | /* Where all the allocated stuff under this BFD goes. This is a |
c58b9523 AM |
4292 | struct objalloc *, but we use void * to avoid requiring the inclusion |
4293 | of objalloc.h. */ | |
4294 | void *memory; | |
252b5132 RH |
4295 | }; |
4296 | ||
4297 | typedef enum bfd_error | |
4298 | { | |
4299 | bfd_error_no_error = 0, | |
4300 | bfd_error_system_call, | |
4301 | bfd_error_invalid_target, | |
4302 | bfd_error_wrong_format, | |
3619ad04 | 4303 | bfd_error_wrong_object_format, |
252b5132 RH |
4304 | bfd_error_invalid_operation, |
4305 | bfd_error_no_memory, | |
4306 | bfd_error_no_symbols, | |
4307 | bfd_error_no_armap, | |
4308 | bfd_error_no_more_archived_files, | |
4309 | bfd_error_malformed_archive, | |
4310 | bfd_error_file_not_recognized, | |
4311 | bfd_error_file_ambiguously_recognized, | |
4312 | bfd_error_no_contents, | |
4313 | bfd_error_nonrepresentable_section, | |
4314 | bfd_error_no_debug_section, | |
4315 | bfd_error_bad_value, | |
4316 | bfd_error_file_truncated, | |
4317 | bfd_error_file_too_big, | |
4318 | bfd_error_invalid_error_code | |
b5f79c76 NC |
4319 | } |
4320 | bfd_error_type; | |
252b5132 | 4321 | |
c58b9523 | 4322 | bfd_error_type bfd_get_error (void); |
252b5132 | 4323 | |
c58b9523 | 4324 | void bfd_set_error (bfd_error_type error_tag); |
252b5132 | 4325 | |
c58b9523 | 4326 | const char *bfd_errmsg (bfd_error_type error_tag); |
252b5132 | 4327 | |
c58b9523 | 4328 | void bfd_perror (const char *message); |
252b5132 | 4329 | |
c58b9523 | 4330 | typedef void (*bfd_error_handler_type) (const char *, ...); |
252b5132 | 4331 | |
c58b9523 | 4332 | bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type); |
252b5132 | 4333 | |
c58b9523 | 4334 | void bfd_set_error_program_name (const char *); |
252b5132 | 4335 | |
c58b9523 | 4336 | bfd_error_handler_type bfd_get_error_handler (void); |
252b5132 | 4337 | |
c58b9523 | 4338 | long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect); |
252b5132 | 4339 | |
c58b9523 AM |
4340 | long bfd_canonicalize_reloc |
4341 | (bfd *abfd, asection *sec, arelent **loc, asymbol **syms); | |
252b5132 | 4342 | |
c58b9523 AM |
4343 | void bfd_set_reloc |
4344 | (bfd *abfd, asection *sec, arelent **rel, unsigned int count); | |
252b5132 | 4345 | |
c58b9523 | 4346 | bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags); |
252b5132 | 4347 | |
c58b9523 | 4348 | int bfd_get_arch_size (bfd *abfd); |
125c4a69 | 4349 | |
c58b9523 | 4350 | int bfd_get_sign_extend_vma (bfd *abfd); |
125c4a69 | 4351 | |
c58b9523 | 4352 | bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma); |
252b5132 | 4353 | |
c58b9523 | 4354 | unsigned int bfd_get_gp_size (bfd *abfd); |
252b5132 | 4355 | |
c58b9523 | 4356 | void bfd_set_gp_size (bfd *abfd, unsigned int i); |
252b5132 | 4357 | |
c58b9523 | 4358 | bfd_vma bfd_scan_vma (const char *string, const char **end, int base); |
252b5132 | 4359 | |
80fccad2 BW |
4360 | bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd); |
4361 | ||
4362 | #define bfd_copy_private_header_data(ibfd, obfd) \ | |
4363 | BFD_SEND (obfd, _bfd_copy_private_header_data, \ | |
4364 | (ibfd, obfd)) | |
c58b9523 | 4365 | bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd); |
252b5132 RH |
4366 | |
4367 | #define bfd_copy_private_bfd_data(ibfd, obfd) \ | |
4368 | BFD_SEND (obfd, _bfd_copy_private_bfd_data, \ | |
4369 | (ibfd, obfd)) | |
c58b9523 | 4370 | bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd); |
252b5132 RH |
4371 | |
4372 | #define bfd_merge_private_bfd_data(ibfd, obfd) \ | |
4373 | BFD_SEND (obfd, _bfd_merge_private_bfd_data, \ | |
4374 | (ibfd, obfd)) | |
c58b9523 | 4375 | bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags); |
252b5132 RH |
4376 | |
4377 | #define bfd_set_private_flags(abfd, flags) \ | |
ed781d5d | 4378 | BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags)) |
252b5132 | 4379 | #define bfd_sizeof_headers(abfd, reloc) \ |
ed781d5d | 4380 | BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc)) |
252b5132 RH |
4381 | |
4382 | #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ | |
ed781d5d NC |
4383 | BFD_SEND (abfd, _bfd_find_nearest_line, \ |
4384 | (abfd, sec, syms, off, file, func, line)) | |
252b5132 | 4385 | |
5420f73d L |
4386 | #define bfd_find_line(abfd, syms, sym, file, line) \ |
4387 | BFD_SEND (abfd, _bfd_find_line, \ | |
4388 | (abfd, syms, sym, file, line)) | |
4389 | ||
4ab527b0 FF |
4390 | #define bfd_find_inliner_info(abfd, file, func, line) \ |
4391 | BFD_SEND (abfd, _bfd_find_inliner_info, \ | |
4392 | (abfd, file, func, line)) | |
4393 | ||
252b5132 | 4394 | #define bfd_debug_info_start(abfd) \ |
ed781d5d | 4395 | BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) |
252b5132 RH |
4396 | |
4397 | #define bfd_debug_info_end(abfd) \ | |
ed781d5d | 4398 | BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) |
252b5132 RH |
4399 | |
4400 | #define bfd_debug_info_accumulate(abfd, section) \ | |
ed781d5d | 4401 | BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) |
541389e2 | 4402 | |
252b5132 | 4403 | #define bfd_stat_arch_elt(abfd, stat) \ |
ed781d5d | 4404 | BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat)) |
252b5132 RH |
4405 | |
4406 | #define bfd_update_armap_timestamp(abfd) \ | |
ed781d5d | 4407 | BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd)) |
252b5132 RH |
4408 | |
4409 | #define bfd_set_arch_mach(abfd, arch, mach)\ | |
ed781d5d | 4410 | BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) |
252b5132 RH |
4411 | |
4412 | #define bfd_relax_section(abfd, section, link_info, again) \ | |
4413 | BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again)) | |
4414 | ||
4415 | #define bfd_gc_sections(abfd, link_info) \ | |
4416 | BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info)) | |
4417 | ||
8550eb6e JJ |
4418 | #define bfd_merge_sections(abfd, link_info) \ |
4419 | BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info)) | |
4420 | ||
72adc230 AM |
4421 | #define bfd_is_group_section(abfd, sec) \ |
4422 | BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec)) | |
4423 | ||
e61463e1 AM |
4424 | #define bfd_discard_group(abfd, sec) \ |
4425 | BFD_SEND (abfd, _bfd_discard_group, (abfd, sec)) | |
4426 | ||
252b5132 RH |
4427 | #define bfd_link_hash_table_create(abfd) \ |
4428 | BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd)) | |
4429 | ||
e2d34d7d DJ |
4430 | #define bfd_link_hash_table_free(abfd, hash) \ |
4431 | BFD_SEND (abfd, _bfd_link_hash_table_free, (hash)) | |
4432 | ||
252b5132 RH |
4433 | #define bfd_link_add_symbols(abfd, info) \ |
4434 | BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info)) | |
4435 | ||
1449d79b | 4436 | #define bfd_link_just_syms(abfd, sec, info) \ |
2d653fc7 AM |
4437 | BFD_SEND (abfd, _bfd_link_just_syms, (sec, info)) |
4438 | ||
252b5132 RH |
4439 | #define bfd_final_link(abfd, info) \ |
4440 | BFD_SEND (abfd, _bfd_final_link, (abfd, info)) | |
4441 | ||
4442 | #define bfd_free_cached_info(abfd) \ | |
4443 | BFD_SEND (abfd, _bfd_free_cached_info, (abfd)) | |
4444 | ||
4445 | #define bfd_get_dynamic_symtab_upper_bound(abfd) \ | |
4446 | BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd)) | |
4447 | ||
4448 | #define bfd_print_private_bfd_data(abfd, file)\ | |
4449 | BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file)) | |
4450 | ||
4451 | #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \ | |
4452 | BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols)) | |
4453 | ||
c9727e01 AM |
4454 | #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \ |
4455 | BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \ | |
4456 | dyncount, dynsyms, ret)) | |
4c45e5c9 | 4457 | |
252b5132 RH |
4458 | #define bfd_get_dynamic_reloc_upper_bound(abfd) \ |
4459 | BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd)) | |
4460 | ||
4461 | #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \ | |
4462 | BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms)) | |
4463 | ||
4464 | extern bfd_byte *bfd_get_relocated_section_contents | |
c58b9523 AM |
4465 | (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, |
4466 | bfd_boolean, asymbol **); | |
252b5132 | 4467 | |
c58b9523 | 4468 | bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative); |
8c98ec7d | 4469 | |
e84d6fca AM |
4470 | struct bfd_preserve |
4471 | { | |
c58b9523 AM |
4472 | void *marker; |
4473 | void *tdata; | |
e84d6fca AM |
4474 | flagword flags; |
4475 | const struct bfd_arch_info *arch_info; | |
198beae2 | 4476 | struct bfd_section *sections; |
5daa8fe7 | 4477 | struct bfd_section *section_last; |
e84d6fca AM |
4478 | unsigned int section_count; |
4479 | struct bfd_hash_table section_htab; | |
4480 | }; | |
4481 | ||
c58b9523 | 4482 | bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *); |
e84d6fca | 4483 | |
c58b9523 | 4484 | void bfd_preserve_restore (bfd *, struct bfd_preserve *); |
e84d6fca | 4485 | |
c58b9523 | 4486 | void bfd_preserve_finish (bfd *, struct bfd_preserve *); |
e84d6fca | 4487 | |
44c86e8c NC |
4488 | void bfd_hide_symbol (bfd *, |
4489 | struct bfd_link_info *, | |
4490 | struct bfd_link_hash_entry *, | |
4491 | bfd_boolean); | |
7af8e998 | 4492 | |
e61463e1 | 4493 | /* Extracted from archive.c. */ |
c58b9523 AM |
4494 | symindex bfd_get_next_mapent |
4495 | (bfd *abfd, symindex previous, carsym **sym); | |
252b5132 | 4496 | |
c58b9523 | 4497 | bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head); |
252b5132 | 4498 | |
c58b9523 | 4499 | bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous); |
252b5132 | 4500 | |
e61463e1 | 4501 | /* Extracted from corefile.c. */ |
c58b9523 | 4502 | const char *bfd_core_file_failing_command (bfd *abfd); |
252b5132 | 4503 | |
c58b9523 | 4504 | int bfd_core_file_failing_signal (bfd *abfd); |
252b5132 | 4505 | |
c58b9523 AM |
4506 | bfd_boolean core_file_matches_executable_p |
4507 | (bfd *core_bfd, bfd *exec_bfd); | |
252b5132 | 4508 | |
e61463e1 | 4509 | /* Extracted from targets.c. */ |
252b5132 | 4510 | #define BFD_SEND(bfd, message, arglist) \ |
c58b9523 | 4511 | ((*((bfd)->xvec->message)) arglist) |
252b5132 RH |
4512 | |
4513 | #ifdef DEBUG_BFD_SEND | |
4514 | #undef BFD_SEND | |
4515 | #define BFD_SEND(bfd, message, arglist) \ | |
4516 | (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ | |
4517 | ((*((bfd)->xvec->message)) arglist) : \ | |
4518 | (bfd_assert (__FILE__,__LINE__), NULL)) | |
4519 | #endif | |
4520 | #define BFD_SEND_FMT(bfd, message, arglist) \ | |
c58b9523 | 4521 | (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) |
252b5132 RH |
4522 | |
4523 | #ifdef DEBUG_BFD_SEND | |
4524 | #undef BFD_SEND_FMT | |
4525 | #define BFD_SEND_FMT(bfd, message, arglist) \ | |
4526 | (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ | |
8c603c85 | 4527 | (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ |
252b5132 RH |
4528 | (bfd_assert (__FILE__,__LINE__), NULL)) |
4529 | #endif | |
b5f79c76 NC |
4530 | |
4531 | enum bfd_flavour | |
4532 | { | |
252b5132 RH |
4533 | bfd_target_unknown_flavour, |
4534 | bfd_target_aout_flavour, | |
4535 | bfd_target_coff_flavour, | |
4536 | bfd_target_ecoff_flavour, | |
9bd09e22 | 4537 | bfd_target_xcoff_flavour, |
252b5132 RH |
4538 | bfd_target_elf_flavour, |
4539 | bfd_target_ieee_flavour, | |
4540 | bfd_target_nlm_flavour, | |
4541 | bfd_target_oasys_flavour, | |
4542 | bfd_target_tekhex_flavour, | |
4543 | bfd_target_srec_flavour, | |
4544 | bfd_target_ihex_flavour, | |
4545 | bfd_target_som_flavour, | |
4546 | bfd_target_os9k_flavour, | |
4547 | bfd_target_versados_flavour, | |
4548 | bfd_target_msdos_flavour, | |
4549 | bfd_target_ovax_flavour, | |
3c3bdf30 | 4550 | bfd_target_evax_flavour, |
3af9a47b NC |
4551 | bfd_target_mmo_flavour, |
4552 | bfd_target_mach_o_flavour, | |
4553 | bfd_target_pef_flavour, | |
4554 | bfd_target_pef_xlib_flavour, | |
4555 | bfd_target_sym_flavour | |
252b5132 RH |
4556 | }; |
4557 | ||
4558 | enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; | |
4559 | ||
52b219b5 | 4560 | /* Forward declaration. */ |
252b5132 RH |
4561 | typedef struct bfd_link_info _bfd_link_info; |
4562 | ||
4563 | typedef struct bfd_target | |
4564 | { | |
b5f79c76 | 4565 | /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */ |
252b5132 | 4566 | char *name; |
b5f79c76 NC |
4567 | |
4568 | /* The "flavour" of a back end is a general indication about | |
4569 | the contents of a file. */ | |
252b5132 | 4570 | enum bfd_flavour flavour; |
b5f79c76 NC |
4571 | |
4572 | /* The order of bytes within the data area of a file. */ | |
252b5132 | 4573 | enum bfd_endian byteorder; |
b5f79c76 NC |
4574 | |
4575 | /* The order of bytes within the header parts of a file. */ | |
252b5132 | 4576 | enum bfd_endian header_byteorder; |
b5f79c76 NC |
4577 | |
4578 | /* A mask of all the flags which an executable may have set - | |
4579 | from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */ | |
8c603c85 | 4580 | flagword object_flags; |
b5f79c76 NC |
4581 | |
4582 | /* A mask of all the flags which a section may have set - from | |
4583 | the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */ | |
252b5132 | 4584 | flagword section_flags; |
b5f79c76 NC |
4585 | |
4586 | /* The character normally found at the front of a symbol. | |
4587 | (if any), perhaps `_'. */ | |
252b5132 | 4588 | char symbol_leading_char; |
b5f79c76 NC |
4589 | |
4590 | /* The pad character for file names within an archive header. */ | |
8c603c85 | 4591 | char ar_pad_char; |
b5f79c76 NC |
4592 | |
4593 | /* The maximum number of characters in an archive header. */ | |
252b5132 | 4594 | unsigned short ar_max_namelen; |
b5f79c76 NC |
4595 | |
4596 | /* Entries for byte swapping for data. These are different from the | |
a67a7b8b | 4597 | other entry points, since they don't take a BFD as the first argument. |
b5f79c76 | 4598 | Certain other handlers could do the same. */ |
8ce8c090 AM |
4599 | bfd_uint64_t (*bfd_getx64) (const void *); |
4600 | bfd_int64_t (*bfd_getx_signed_64) (const void *); | |
4601 | void (*bfd_putx64) (bfd_uint64_t, void *); | |
edeb6e24 AM |
4602 | bfd_vma (*bfd_getx32) (const void *); |
4603 | bfd_signed_vma (*bfd_getx_signed_32) (const void *); | |
4604 | void (*bfd_putx32) (bfd_vma, void *); | |
4605 | bfd_vma (*bfd_getx16) (const void *); | |
4606 | bfd_signed_vma (*bfd_getx_signed_16) (const void *); | |
4607 | void (*bfd_putx16) (bfd_vma, void *); | |
b5f79c76 NC |
4608 | |
4609 | /* Byte swapping for the headers. */ | |
8ce8c090 AM |
4610 | bfd_uint64_t (*bfd_h_getx64) (const void *); |
4611 | bfd_int64_t (*bfd_h_getx_signed_64) (const void *); | |
4612 | void (*bfd_h_putx64) (bfd_uint64_t, void *); | |
edeb6e24 AM |
4613 | bfd_vma (*bfd_h_getx32) (const void *); |
4614 | bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); | |
4615 | void (*bfd_h_putx32) (bfd_vma, void *); | |
4616 | bfd_vma (*bfd_h_getx16) (const void *); | |
4617 | bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); | |
4618 | void (*bfd_h_putx16) (bfd_vma, void *); | |
b5f79c76 NC |
4619 | |
4620 | /* Format dependent routines: these are vectors of entry points | |
4621 | within the target vector structure, one for each format to check. */ | |
4622 | ||
4623 | /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */ | |
c58b9523 | 4624 | const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *); |
b5f79c76 NC |
4625 | |
4626 | /* Set the format of a file being written. */ | |
c58b9523 | 4627 | bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); |
b5f79c76 NC |
4628 | |
4629 | /* Write cached information into a file being written, at <<bfd_close>>. */ | |
c58b9523 | 4630 | bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); |
252b5132 | 4631 | |
b5f79c76 | 4632 | |
52b219b5 | 4633 | /* Generic entry points. */ |
e43d48cc | 4634 | #define BFD_JUMP_TABLE_GENERIC(NAME) \ |
c58b9523 AM |
4635 | NAME##_close_and_cleanup, \ |
4636 | NAME##_bfd_free_cached_info, \ | |
4637 | NAME##_new_section_hook, \ | |
4638 | NAME##_get_section_contents, \ | |
4639 | NAME##_get_section_contents_in_window | |
252b5132 | 4640 | |
52b219b5 | 4641 | /* Called when the BFD is being closed to do any necessary cleanup. */ |
c58b9523 | 4642 | bfd_boolean (*_close_and_cleanup) (bfd *); |
52b219b5 | 4643 | /* Ask the BFD to free all cached information. */ |
c58b9523 | 4644 | bfd_boolean (*_bfd_free_cached_info) (bfd *); |
52b219b5 | 4645 | /* Called when a new section is created. */ |
c58b9523 | 4646 | bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); |
52b219b5 | 4647 | /* Read the contents of a section. */ |
b34976b6 | 4648 | bfd_boolean (*_bfd_get_section_contents) |
c58b9523 | 4649 | (bfd *, sec_ptr, void *, file_ptr, bfd_size_type); |
b34976b6 | 4650 | bfd_boolean (*_bfd_get_section_contents_in_window) |
c58b9523 | 4651 | (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type); |
252b5132 | 4652 | |
52b219b5 | 4653 | /* Entry points to copy private data. */ |
e43d48cc | 4654 | #define BFD_JUMP_TABLE_COPY(NAME) \ |
c58b9523 AM |
4655 | NAME##_bfd_copy_private_bfd_data, \ |
4656 | NAME##_bfd_merge_private_bfd_data, \ | |
4657 | NAME##_bfd_copy_private_section_data, \ | |
4658 | NAME##_bfd_copy_private_symbol_data, \ | |
80fccad2 | 4659 | NAME##_bfd_copy_private_header_data, \ |
c58b9523 AM |
4660 | NAME##_bfd_set_private_flags, \ |
4661 | NAME##_bfd_print_private_bfd_data | |
4662 | ||
52b219b5 | 4663 | /* Called to copy BFD general private data from one object file |
252b5132 | 4664 | to another. */ |
c58b9523 | 4665 | bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); |
52b219b5 | 4666 | /* Called to merge BFD general private data from one object file |
252b5132 | 4667 | to a common output file when linking. */ |
c58b9523 | 4668 | bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); |
52b219b5 | 4669 | /* Called to copy BFD private section data from one object file |
252b5132 | 4670 | to another. */ |
b34976b6 | 4671 | bfd_boolean (*_bfd_copy_private_section_data) |
c58b9523 | 4672 | (bfd *, sec_ptr, bfd *, sec_ptr); |
8c603c85 | 4673 | /* Called to copy BFD private symbol data from one symbol |
252b5132 | 4674 | to another. */ |
b34976b6 | 4675 | bfd_boolean (*_bfd_copy_private_symbol_data) |
c58b9523 | 4676 | (bfd *, asymbol *, bfd *, asymbol *); |
80fccad2 BW |
4677 | /* Called to copy BFD private header data from one object file |
4678 | to another. */ | |
4679 | bfd_boolean (*_bfd_copy_private_header_data) | |
4680 | (bfd *, bfd *); | |
b5f79c76 | 4681 | /* Called to set private backend flags. */ |
c58b9523 | 4682 | bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); |
252b5132 | 4683 | |
b5f79c76 | 4684 | /* Called to print private BFD data. */ |
c58b9523 | 4685 | bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); |
252b5132 | 4686 | |
52b219b5 | 4687 | /* Core file entry points. */ |
e43d48cc | 4688 | #define BFD_JUMP_TABLE_CORE(NAME) \ |
c58b9523 AM |
4689 | NAME##_core_file_failing_command, \ |
4690 | NAME##_core_file_failing_signal, \ | |
4691 | NAME##_core_file_matches_executable_p | |
4692 | ||
4693 | char * (*_core_file_failing_command) (bfd *); | |
4694 | int (*_core_file_failing_signal) (bfd *); | |
4695 | bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); | |
252b5132 | 4696 | |
52b219b5 | 4697 | /* Archive entry points. */ |
e43d48cc | 4698 | #define BFD_JUMP_TABLE_ARCHIVE(NAME) \ |
c58b9523 AM |
4699 | NAME##_slurp_armap, \ |
4700 | NAME##_slurp_extended_name_table, \ | |
4701 | NAME##_construct_extended_name_table, \ | |
4702 | NAME##_truncate_arname, \ | |
4703 | NAME##_write_armap, \ | |
4704 | NAME##_read_ar_hdr, \ | |
4705 | NAME##_openr_next_archived_file, \ | |
4706 | NAME##_get_elt_at_index, \ | |
4707 | NAME##_generic_stat_arch_elt, \ | |
4708 | NAME##_update_armap_timestamp | |
4709 | ||
4710 | bfd_boolean (*_bfd_slurp_armap) (bfd *); | |
4711 | bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); | |
b34976b6 | 4712 | bfd_boolean (*_bfd_construct_extended_name_table) |
c58b9523 AM |
4713 | (bfd *, char **, bfd_size_type *, const char **); |
4714 | void (*_bfd_truncate_arname) (bfd *, const char *, char *); | |
b34976b6 | 4715 | bfd_boolean (*write_armap) |
c58b9523 AM |
4716 | (bfd *, unsigned int, struct orl *, unsigned int, int); |
4717 | void * (*_bfd_read_ar_hdr_fn) (bfd *); | |
4718 | bfd * (*openr_next_archived_file) (bfd *, bfd *); | |
4719 | #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) | |
4720 | bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); | |
4721 | int (*_bfd_stat_arch_elt) (bfd *, struct stat *); | |
4722 | bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); | |
77fb9c28 | 4723 | |
52b219b5 | 4724 | /* Entry points used for symbols. */ |
e43d48cc | 4725 | #define BFD_JUMP_TABLE_SYMBOLS(NAME) \ |
c58b9523 | 4726 | NAME##_get_symtab_upper_bound, \ |
6cee3f79 | 4727 | NAME##_canonicalize_symtab, \ |
c58b9523 AM |
4728 | NAME##_make_empty_symbol, \ |
4729 | NAME##_print_symbol, \ | |
4730 | NAME##_get_symbol_info, \ | |
4731 | NAME##_bfd_is_local_label_name, \ | |
3c9458e9 | 4732 | NAME##_bfd_is_target_special_symbol, \ |
c58b9523 AM |
4733 | NAME##_get_lineno, \ |
4734 | NAME##_find_nearest_line, \ | |
5420f73d | 4735 | _bfd_generic_find_line, \ |
4ab527b0 | 4736 | NAME##_find_inliner_info, \ |
c58b9523 AM |
4737 | NAME##_bfd_make_debug_symbol, \ |
4738 | NAME##_read_minisymbols, \ | |
4739 | NAME##_minisymbol_to_symbol | |
4740 | ||
4741 | long (*_bfd_get_symtab_upper_bound) (bfd *); | |
4742 | long (*_bfd_canonicalize_symtab) | |
fc0a2244 AC |
4743 | (bfd *, struct bfd_symbol **); |
4744 | struct bfd_symbol * | |
c58b9523 | 4745 | (*_bfd_make_empty_symbol) (bfd *); |
b34976b6 | 4746 | void (*_bfd_print_symbol) |
fc0a2244 | 4747 | (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type); |
c58b9523 | 4748 | #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) |
b34976b6 | 4749 | void (*_bfd_get_symbol_info) |
fc0a2244 | 4750 | (bfd *, struct bfd_symbol *, symbol_info *); |
c58b9523 AM |
4751 | #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) |
4752 | bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); | |
3c9458e9 | 4753 | bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); |
fc0a2244 | 4754 | alent * (*_get_lineno) (bfd *, struct bfd_symbol *); |
b34976b6 | 4755 | bfd_boolean (*_bfd_find_nearest_line) |
fc0a2244 | 4756 | (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, |
c58b9523 | 4757 | const char **, const char **, unsigned int *); |
5420f73d L |
4758 | bfd_boolean (*_bfd_find_line) |
4759 | (bfd *, struct bfd_symbol **, struct bfd_symbol *, | |
4760 | const char **, unsigned int *); | |
4ab527b0 FF |
4761 | bfd_boolean (*_bfd_find_inliner_info) |
4762 | (bfd *, const char **, const char **, unsigned int *); | |
52b219b5 | 4763 | /* Back-door to allow format-aware applications to create debug symbols |
252b5132 RH |
4764 | while using BFD for everything else. Currently used by the assembler |
4765 | when creating COFF files. */ | |
b34976b6 | 4766 | asymbol * (*_bfd_make_debug_symbol) |
c58b9523 | 4767 | (bfd *, void *, unsigned long size); |
252b5132 RH |
4768 | #define bfd_read_minisymbols(b, d, m, s) \ |
4769 | BFD_SEND (b, _read_minisymbols, (b, d, m, s)) | |
b34976b6 | 4770 | long (*_read_minisymbols) |
c58b9523 | 4771 | (bfd *, bfd_boolean, void **, unsigned int *); |
252b5132 RH |
4772 | #define bfd_minisymbol_to_symbol(b, d, m, f) \ |
4773 | BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) | |
b34976b6 | 4774 | asymbol * (*_minisymbol_to_symbol) |
c58b9523 | 4775 | (bfd *, bfd_boolean, const void *, asymbol *); |
252b5132 | 4776 | |
52b219b5 | 4777 | /* Routines for relocs. */ |
e43d48cc | 4778 | #define BFD_JUMP_TABLE_RELOCS(NAME) \ |
c58b9523 AM |
4779 | NAME##_get_reloc_upper_bound, \ |
4780 | NAME##_canonicalize_reloc, \ | |
4781 | NAME##_bfd_reloc_type_lookup | |
4782 | ||
4783 | long (*_get_reloc_upper_bound) (bfd *, sec_ptr); | |
b34976b6 | 4784 | long (*_bfd_canonicalize_reloc) |
fc0a2244 | 4785 | (bfd *, sec_ptr, arelent **, struct bfd_symbol **); |
52b219b5 | 4786 | /* See documentation on reloc types. */ |
252b5132 | 4787 | reloc_howto_type * |
c58b9523 | 4788 | (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); |
252b5132 | 4789 | |
52b219b5 | 4790 | /* Routines used when writing an object file. */ |
e43d48cc | 4791 | #define BFD_JUMP_TABLE_WRITE(NAME) \ |
c58b9523 AM |
4792 | NAME##_set_arch_mach, \ |
4793 | NAME##_set_section_contents | |
4794 | ||
b34976b6 | 4795 | bfd_boolean (*_bfd_set_arch_mach) |
c58b9523 | 4796 | (bfd *, enum bfd_architecture, unsigned long); |
b34976b6 | 4797 | bfd_boolean (*_bfd_set_section_contents) |
0f867abe | 4798 | (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type); |
252b5132 | 4799 | |
52b219b5 | 4800 | /* Routines used by the linker. */ |
e43d48cc | 4801 | #define BFD_JUMP_TABLE_LINK(NAME) \ |
c58b9523 AM |
4802 | NAME##_sizeof_headers, \ |
4803 | NAME##_bfd_get_relocated_section_contents, \ | |
4804 | NAME##_bfd_relax_section, \ | |
4805 | NAME##_bfd_link_hash_table_create, \ | |
4806 | NAME##_bfd_link_hash_table_free, \ | |
4807 | NAME##_bfd_link_add_symbols, \ | |
4808 | NAME##_bfd_link_just_syms, \ | |
4809 | NAME##_bfd_final_link, \ | |
4810 | NAME##_bfd_link_split_section, \ | |
4811 | NAME##_bfd_gc_sections, \ | |
4812 | NAME##_bfd_merge_sections, \ | |
72adc230 | 4813 | NAME##_bfd_is_group_section, \ |
082b7297 L |
4814 | NAME##_bfd_discard_group, \ |
4815 | NAME##_section_already_linked \ | |
c58b9523 AM |
4816 | |
4817 | int (*_bfd_sizeof_headers) (bfd *, bfd_boolean); | |
b34976b6 | 4818 | bfd_byte * (*_bfd_get_relocated_section_contents) |
c58b9523 | 4819 | (bfd *, struct bfd_link_info *, struct bfd_link_order *, |
fc0a2244 | 4820 | bfd_byte *, bfd_boolean, struct bfd_symbol **); |
252b5132 | 4821 | |
b34976b6 | 4822 | bfd_boolean (*_bfd_relax_section) |
198beae2 | 4823 | (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *); |
252b5132 | 4824 | |
52b219b5 | 4825 | /* Create a hash table for the linker. Different backends store |
252b5132 | 4826 | different information in this table. */ |
b34976b6 | 4827 | struct bfd_link_hash_table * |
c58b9523 | 4828 | (*_bfd_link_hash_table_create) (bfd *); |
252b5132 | 4829 | |
e2d34d7d | 4830 | /* Release the memory associated with the linker hash table. */ |
c58b9523 | 4831 | void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *); |
e2d34d7d | 4832 | |
52b219b5 | 4833 | /* Add symbols from this object file into the hash table. */ |
c58b9523 | 4834 | bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); |
252b5132 | 4835 | |
2d653fc7 | 4836 | /* Indicate that we are only retrieving symbol values from this section. */ |
c58b9523 | 4837 | void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); |
2d653fc7 | 4838 | |
52b219b5 | 4839 | /* Do a link based on the link_order structures attached to each |
252b5132 | 4840 | section of the BFD. */ |
c58b9523 | 4841 | bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); |
252b5132 | 4842 | |
52b219b5 | 4843 | /* Should this section be split up into smaller pieces during linking. */ |
198beae2 | 4844 | bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); |
252b5132 | 4845 | |
52b219b5 | 4846 | /* Remove sections that are not referenced from the output. */ |
c58b9523 | 4847 | bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); |
252b5132 | 4848 | |
8550eb6e | 4849 | /* Attempt to merge SEC_MERGE sections. */ |
c58b9523 | 4850 | bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); |
8550eb6e | 4851 | |
72adc230 AM |
4852 | /* Is this section a member of a group? */ |
4853 | bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); | |
4854 | ||
e61463e1 | 4855 | /* Discard members of a group. */ |
198beae2 | 4856 | bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); |
e61463e1 | 4857 | |
082b7297 L |
4858 | /* Check if SEC has been already linked during a reloceatable or |
4859 | final link. */ | |
4860 | void (*_section_already_linked) (bfd *, struct bfd_section *); | |
4861 | ||
52b219b5 | 4862 | /* Routines to handle dynamic symbols and relocs. */ |
e43d48cc | 4863 | #define BFD_JUMP_TABLE_DYNAMIC(NAME) \ |
c58b9523 AM |
4864 | NAME##_get_dynamic_symtab_upper_bound, \ |
4865 | NAME##_canonicalize_dynamic_symtab, \ | |
4c45e5c9 | 4866 | NAME##_get_synthetic_symtab, \ |
c58b9523 AM |
4867 | NAME##_get_dynamic_reloc_upper_bound, \ |
4868 | NAME##_canonicalize_dynamic_reloc | |
4869 | ||
b5f79c76 | 4870 | /* Get the amount of memory required to hold the dynamic symbols. */ |
c58b9523 | 4871 | long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); |
52b219b5 | 4872 | /* Read in the dynamic symbols. */ |
b34976b6 | 4873 | long (*_bfd_canonicalize_dynamic_symtab) |
fc0a2244 | 4874 | (bfd *, struct bfd_symbol **); |
4c45e5c9 JJ |
4875 | /* Create synthetized symbols. */ |
4876 | long (*_bfd_get_synthetic_symtab) | |
c9727e01 AM |
4877 | (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **, |
4878 | struct bfd_symbol **); | |
52b219b5 | 4879 | /* Get the amount of memory required to hold the dynamic relocs. */ |
c58b9523 | 4880 | long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); |
52b219b5 | 4881 | /* Read in the dynamic relocs. */ |
b34976b6 | 4882 | long (*_bfd_canonicalize_dynamic_reloc) |
fc0a2244 | 4883 | (bfd *, arelent **, struct bfd_symbol **); |
b23b8e6e | 4884 | |
b5f79c76 NC |
4885 | /* Opposite endian version of this target. */ |
4886 | const struct bfd_target * alternative_target; | |
8c603c85 | 4887 | |
b5f79c76 NC |
4888 | /* Data for use by back-end routines, which isn't |
4889 | generic enough to belong in this structure. */ | |
9c5bfbb7 | 4890 | const void *backend_data; |
8c603c85 | 4891 | |
252b5132 | 4892 | } bfd_target; |
b5f79c76 | 4893 | |
c58b9523 | 4894 | bfd_boolean bfd_set_default_target (const char *name); |
252b5132 | 4895 | |
c58b9523 | 4896 | const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); |
252b5132 | 4897 | |
c58b9523 | 4898 | const char ** bfd_target_list (void); |
252b5132 | 4899 | |
c58b9523 AM |
4900 | const bfd_target *bfd_search_for_target |
4901 | (int (*search_func) (const bfd_target *, void *), | |
4902 | void *); | |
c3c89269 | 4903 | |
e61463e1 | 4904 | /* Extracted from format.c. */ |
c58b9523 | 4905 | bfd_boolean bfd_check_format (bfd *abfd, bfd_format format); |
252b5132 | 4906 | |
c58b9523 AM |
4907 | bfd_boolean bfd_check_format_matches |
4908 | (bfd *abfd, bfd_format format, char ***matching); | |
252b5132 | 4909 | |
c58b9523 | 4910 | bfd_boolean bfd_set_format (bfd *abfd, bfd_format format); |
252b5132 | 4911 | |
c58b9523 | 4912 | const char *bfd_format_string (bfd_format format); |
252b5132 | 4913 | |
af39267e | 4914 | /* Extracted from linker.c. */ |
c58b9523 | 4915 | bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); |
af39267e DJ |
4916 | |
4917 | #define bfd_link_split_section(abfd, sec) \ | |
4918 | BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) | |
4919 | ||
082b7297 L |
4920 | void bfd_section_already_linked (bfd *abfd, asection *sec); |
4921 | ||
4922 | #define bfd_section_already_linked(abfd, sec) \ | |
4923 | BFD_SEND (abfd, _section_already_linked, (abfd, sec)) | |
4924 | ||
af39267e | 4925 | /* Extracted from simple.c. */ |
c58b9523 AM |
4926 | bfd_byte *bfd_simple_get_relocated_section_contents |
4927 | (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); | |
af39267e | 4928 | |
252b5132 RH |
4929 | #ifdef __cplusplus |
4930 | } | |
4931 | #endif | |
4932 | #endif |