Commit | Line | Data |
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252b5132 | 1 | /* Main header file for the bfd library -- portable access to object files. |
c2852e88 AC |
2 | |
3 | Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, | |
4 | 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. | |
5 | ||
252b5132 RH |
6 | Contributed by Cygnus Support. |
7 | ||
8afb0e02 | 8 | This file is part of BFD, the Binary File Descriptor library. |
252b5132 | 9 | |
8afb0e02 NC |
10 | This program is free software; you can redistribute it and/or modify |
11 | it under the terms of the GNU General Public License as published by | |
12 | the Free Software Foundation; either version 2 of the License, or | |
13 | (at your option) any later version. | |
252b5132 | 14 | |
8afb0e02 NC |
15 | This program is distributed in the hope that it will be useful, |
16 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | GNU General Public License for more details. | |
252b5132 | 19 | |
8afb0e02 NC |
20 | You should have received a copy of the GNU General Public License |
21 | along with this program; if not, write to the Free Software | |
22 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
252b5132 | 23 | |
252b5132 RH |
24 | #ifndef __BFD_H_SEEN__ |
25 | #define __BFD_H_SEEN__ | |
26 | ||
27 | #ifdef __cplusplus | |
28 | extern "C" { | |
29 | #endif | |
30 | ||
31 | #include "ansidecl.h" | |
e43d48cc AM |
32 | #include "symcat.h" |
33 | #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) | |
34 | #ifndef SABER | |
35 | /* This hack is to avoid a problem with some strict ANSI C preprocessors. | |
36 | The problem is, "32_" is not a valid preprocessing token, and we don't | |
37 | want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will | |
38 | cause the inner CONCAT2 macros to be evaluated first, producing | |
39 | still-valid pp-tokens. Then the final concatenation can be done. */ | |
40 | #undef CONCAT4 | |
41 | #define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d)) | |
42 | #endif | |
43 | #endif | |
252b5132 | 44 | |
69263e90 AM |
45 | /* The word size used by BFD on the host. This may be 64 with a 32 |
46 | bit target if the host is 64 bit, or if other 64 bit targets have | |
47 | been selected with --enable-targets, or if --enable-64-bit-bfd. */ | |
252b5132 | 48 | #define BFD_ARCH_SIZE @wordsize@ |
69263e90 AM |
49 | |
50 | /* The word size of the default bfd target. */ | |
51 | #define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@ | |
52 | ||
252b5132 RH |
53 | #define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@ |
54 | #if @BFD_HOST_64_BIT_DEFINED@ | |
55 | #define BFD_HOST_64_BIT @BFD_HOST_64_BIT@ | |
56 | #define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@ | |
57 | #endif | |
58 | ||
59 | #if BFD_ARCH_SIZE >= 64 | |
60 | #define BFD64 | |
61 | #endif | |
62 | ||
63 | #ifndef INLINE | |
64 | #if __GNUC__ >= 2 | |
65 | #define INLINE __inline__ | |
66 | #else | |
67 | #define INLINE | |
68 | #endif | |
69 | #endif | |
70 | ||
b5f79c76 | 71 | /* Forward declaration. */ |
c2852e88 | 72 | typedef struct bfd bfd; |
252b5132 | 73 | |
b34976b6 AM |
74 | /* Boolean type used in bfd. Too many systems define their own |
75 | versions of "boolean" for us to safely typedef a "boolean" of | |
cf3d882d | 76 | our own. Using an enum for "bfd_boolean" has its own set of |
b34976b6 AM |
77 | problems, with strange looking casts required to avoid warnings |
78 | on some older compilers. Thus we just use an int. | |
79 | ||
cf3d882d | 80 | General rule: Functions which are bfd_boolean return TRUE on |
b34976b6 AM |
81 | success and FALSE on failure (unless they're a predicate). */ |
82 | ||
83 | typedef int bfd_boolean; | |
84 | #undef FALSE | |
85 | #undef TRUE | |
86 | #define FALSE 0 | |
87 | #define TRUE 1 | |
88 | ||
89 | #if 0 | |
90 | /* Poison. */ | |
91 | #undef false | |
92 | #undef true | |
93 | #define false dont_use_false_in_bfd | |
94 | #define true dont_use_true_in_bfd | |
252b5132 RH |
95 | #endif |
96 | ||
252b5132 RH |
97 | /* Support for different sizes of target format ints and addresses. |
98 | If the type `long' is at least 64 bits, BFD_HOST_64BIT_LONG will be | |
99 | set to 1 above. Otherwise, if gcc is being used, this code will | |
100 | use gcc's "long long" type. Otherwise, BFD_HOST_64_BIT must be | |
101 | defined above. */ | |
102 | ||
103 | #ifndef BFD_HOST_64_BIT | |
104 | # if BFD_HOST_64BIT_LONG | |
105 | # define BFD_HOST_64_BIT long | |
106 | # define BFD_HOST_U_64_BIT unsigned long | |
107 | # else | |
108 | # ifdef __GNUC__ | |
109 | # if __GNUC__ >= 2 | |
110 | # define BFD_HOST_64_BIT long long | |
111 | # define BFD_HOST_U_64_BIT unsigned long long | |
112 | # endif /* __GNUC__ >= 2 */ | |
113 | # endif /* ! defined (__GNUC__) */ | |
114 | # endif /* ! BFD_HOST_64BIT_LONG */ | |
115 | #endif /* ! defined (BFD_HOST_64_BIT) */ | |
116 | ||
117 | #ifdef BFD64 | |
118 | ||
119 | #ifndef BFD_HOST_64_BIT | |
120 | #error No 64 bit integer type available | |
121 | #endif /* ! defined (BFD_HOST_64_BIT) */ | |
122 | ||
123 | typedef BFD_HOST_U_64_BIT bfd_vma; | |
124 | typedef BFD_HOST_64_BIT bfd_signed_vma; | |
125 | typedef BFD_HOST_U_64_BIT bfd_size_type; | |
126 | typedef BFD_HOST_U_64_BIT symvalue; | |
127 | ||
128 | #ifndef fprintf_vma | |
129 | #if BFD_HOST_64BIT_LONG | |
130 | #define sprintf_vma(s,x) sprintf (s, "%016lx", x) | |
131 | #define fprintf_vma(f,x) fprintf (f, "%016lx", x) | |
132 | #else | |
133 | #define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff))) | |
134 | #define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff)) | |
135 | #define fprintf_vma(s,x) \ | |
136 | fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) | |
137 | #define sprintf_vma(s,x) \ | |
138 | sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) | |
139 | #endif | |
140 | #endif | |
141 | ||
142 | #else /* not BFD64 */ | |
143 | ||
144 | /* Represent a target address. Also used as a generic unsigned type | |
145 | which is guaranteed to be big enough to hold any arithmetic types | |
146 | we need to deal with. */ | |
147 | typedef unsigned long bfd_vma; | |
148 | ||
149 | /* A generic signed type which is guaranteed to be big enough to hold any | |
150 | arithmetic types we need to deal with. Can be assumed to be compatible | |
151 | with bfd_vma in the same way that signed and unsigned ints are compatible | |
152 | (as parameters, in assignment, etc). */ | |
153 | typedef long bfd_signed_vma; | |
154 | ||
155 | typedef unsigned long symvalue; | |
156 | typedef unsigned long bfd_size_type; | |
157 | ||
158 | /* Print a bfd_vma x on stream s. */ | |
e60b52c6 KH |
159 | #define fprintf_vma(s,x) fprintf (s, "%08lx", x) |
160 | #define sprintf_vma(s,x) sprintf (s, "%08lx", x) | |
252b5132 RH |
161 | |
162 | #endif /* not BFD64 */ | |
163 | ||
dc810e39 AM |
164 | /* A pointer to a position in a file. */ |
165 | /* FIXME: This should be using off_t from <sys/types.h>. | |
166 | For now, try to avoid breaking stuff by not including <sys/types.h> here. | |
167 | This will break on systems with 64-bit file offsets (e.g. 4.4BSD). | |
168 | Probably the best long-term answer is to avoid using file_ptr AND off_t | |
169 | in this header file, and to handle this in the BFD implementation | |
170 | rather than in its interface. */ | |
171 | /* typedef off_t file_ptr; */ | |
172 | typedef bfd_signed_vma file_ptr; | |
173 | typedef bfd_vma ufile_ptr; | |
174 | ||
b34976b6 AM |
175 | extern void bfd_sprintf_vma |
176 | PARAMS ((bfd *, char *, bfd_vma)); | |
177 | extern void bfd_fprintf_vma | |
178 | PARAMS ((bfd *, PTR, bfd_vma)); | |
ae4221d7 | 179 | |
252b5132 | 180 | #define printf_vma(x) fprintf_vma(stdout,x) |
ae4221d7 | 181 | #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) |
252b5132 RH |
182 | |
183 | typedef unsigned int flagword; /* 32 bits of flags */ | |
184 | typedef unsigned char bfd_byte; | |
185 | \f | |
b5f79c76 | 186 | /* File formats. */ |
252b5132 | 187 | |
b5f79c76 NC |
188 | typedef enum bfd_format |
189 | { | |
190 | bfd_unknown = 0, /* File format is unknown. */ | |
191 | bfd_object, /* Linker/assember/compiler output. */ | |
192 | bfd_archive, /* Object archive file. */ | |
193 | bfd_core, /* Core dump. */ | |
194 | bfd_type_end /* Marks the end; don't use it! */ | |
195 | } | |
196 | bfd_format; | |
252b5132 RH |
197 | |
198 | /* Values that may appear in the flags field of a BFD. These also | |
199 | appear in the object_flags field of the bfd_target structure, where | |
200 | they indicate the set of flags used by that backend (not all flags | |
201 | are meaningful for all object file formats) (FIXME: at the moment, | |
202 | the object_flags values have mostly just been copied from backend | |
203 | to another, and are not necessarily correct). */ | |
204 | ||
205 | /* No flags. */ | |
206 | #define BFD_NO_FLAGS 0x00 | |
207 | ||
208 | /* BFD contains relocation entries. */ | |
209 | #define HAS_RELOC 0x01 | |
210 | ||
211 | /* BFD is directly executable. */ | |
212 | #define EXEC_P 0x02 | |
213 | ||
214 | /* BFD has line number information (basically used for F_LNNO in a | |
215 | COFF header). */ | |
216 | #define HAS_LINENO 0x04 | |
217 | ||
218 | /* BFD has debugging information. */ | |
219 | #define HAS_DEBUG 0x08 | |
220 | ||
221 | /* BFD has symbols. */ | |
222 | #define HAS_SYMS 0x10 | |
223 | ||
224 | /* BFD has local symbols (basically used for F_LSYMS in a COFF | |
225 | header). */ | |
226 | #define HAS_LOCALS 0x20 | |
227 | ||
228 | /* BFD is a dynamic object. */ | |
229 | #define DYNAMIC 0x40 | |
230 | ||
231 | /* Text section is write protected (if D_PAGED is not set, this is | |
232 | like an a.out NMAGIC file) (the linker sets this by default, but | |
233 | clears it for -r or -N). */ | |
234 | #define WP_TEXT 0x80 | |
235 | ||
236 | /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the | |
237 | linker sets this by default, but clears it for -r or -n or -N). */ | |
238 | #define D_PAGED 0x100 | |
239 | ||
240 | /* BFD is relaxable (this means that bfd_relax_section may be able to | |
241 | do something) (sometimes bfd_relax_section can do something even if | |
242 | this is not set). */ | |
243 | #define BFD_IS_RELAXABLE 0x200 | |
244 | ||
245 | /* This may be set before writing out a BFD to request using a | |
246 | traditional format. For example, this is used to request that when | |
247 | writing out an a.out object the symbols not be hashed to eliminate | |
248 | duplicates. */ | |
249 | #define BFD_TRADITIONAL_FORMAT 0x400 | |
250 | ||
251 | /* This flag indicates that the BFD contents are actually cached in | |
252 | memory. If this is set, iostream points to a bfd_in_memory struct. */ | |
253 | #define BFD_IN_MEMORY 0x800 | |
b34976b6 | 254 | |
026df7c5 NC |
255 | /* The sections in this BFD specify a memory page. */ |
256 | #define HAS_LOAD_PAGE 0x1000 | |
252b5132 | 257 | \f |
b5f79c76 | 258 | /* Symbols and relocation. */ |
252b5132 RH |
259 | |
260 | /* A count of carsyms (canonical archive symbols). */ | |
261 | typedef unsigned long symindex; | |
262 | ||
263 | /* How to perform a relocation. */ | |
264 | typedef const struct reloc_howto_struct reloc_howto_type; | |
265 | ||
266 | #define BFD_NO_MORE_SYMBOLS ((symindex) ~0) | |
267 | ||
268 | /* General purpose part of a symbol X; | |
269 | target specific parts are in libcoff.h, libaout.h, etc. */ | |
270 | ||
271 | #define bfd_get_section(x) ((x)->section) | |
272 | #define bfd_get_output_section(x) ((x)->section->output_section) | |
273 | #define bfd_set_section(x,y) ((x)->section) = (y) | |
274 | #define bfd_asymbol_base(x) ((x)->section->vma) | |
275 | #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value) | |
276 | #define bfd_asymbol_name(x) ((x)->name) | |
277 | /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/ | |
278 | #define bfd_asymbol_bfd(x) ((x)->the_bfd) | |
279 | #define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour) | |
280 | ||
281 | /* A canonical archive symbol. */ | |
b5f79c76 NC |
282 | /* This is a type pun with struct ranlib on purpose! */ |
283 | typedef struct carsym | |
284 | { | |
252b5132 | 285 | char *name; |
b5f79c76 NC |
286 | file_ptr file_offset; /* Look here to find the file. */ |
287 | } | |
288 | carsym; /* To make these you call a carsymogen. */ | |
252b5132 | 289 | |
252b5132 | 290 | /* Used in generating armaps (archive tables of contents). |
b5f79c76 NC |
291 | Perhaps just a forward definition would do? */ |
292 | struct orl /* Output ranlib. */ | |
293 | { | |
294 | char **name; /* Symbol name. */ | |
295 | union | |
296 | { | |
dc810e39 AM |
297 | file_ptr pos; |
298 | bfd *abfd; | |
b5f79c76 NC |
299 | } u; /* bfd* or file position. */ |
300 | int namidx; /* Index into string table. */ | |
252b5132 RH |
301 | }; |
302 | \f | |
b5f79c76 NC |
303 | /* Linenumber stuff. */ |
304 | typedef struct lineno_cache_entry | |
305 | { | |
306 | unsigned int line_number; /* Linenumber from start of function. */ | |
307 | union | |
308 | { | |
309 | struct symbol_cache_entry *sym; /* Function name. */ | |
310 | bfd_vma offset; /* Offset into section. */ | |
252b5132 | 311 | } u; |
b5f79c76 NC |
312 | } |
313 | alent; | |
252b5132 | 314 | \f |
b5f79c76 | 315 | /* Object and core file sections. */ |
252b5132 RH |
316 | |
317 | #define align_power(addr, align) \ | |
e5b45b83 | 318 | (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align))) |
252b5132 RH |
319 | |
320 | typedef struct sec *sec_ptr; | |
321 | ||
322 | #define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0) | |
323 | #define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0) | |
0c04d169 | 324 | #define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0) |
252b5132 RH |
325 | #define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0) |
326 | #define bfd_section_name(bfd, ptr) ((ptr)->name) | |
327 | #define bfd_section_size(bfd, ptr) (bfd_get_section_size_before_reloc(ptr)) | |
328 | #define bfd_section_vma(bfd, ptr) ((ptr)->vma) | |
329 | #define bfd_section_lma(bfd, ptr) ((ptr)->lma) | |
330 | #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power) | |
331 | #define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0) | |
332 | #define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata) | |
333 | ||
334 | #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0) | |
335 | ||
b34976b6 AM |
336 | #define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE) |
337 | #define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE) | |
338 | #define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE) | |
252b5132 | 339 | |
60bcf0fa | 340 | typedef struct stat stat_type; |
252b5132 RH |
341 | \f |
342 | typedef enum bfd_print_symbol | |
60bcf0fa | 343 | { |
252b5132 RH |
344 | bfd_print_symbol_name, |
345 | bfd_print_symbol_more, | |
346 | bfd_print_symbol_all | |
347 | } bfd_print_symbol_type; | |
60bcf0fa | 348 | |
252b5132 RH |
349 | /* Information about a symbol that nm needs. */ |
350 | ||
351 | typedef struct _symbol_info | |
352 | { | |
353 | symvalue value; | |
354 | char type; | |
dc810e39 | 355 | const char *name; /* Symbol name. */ |
252b5132 | 356 | unsigned char stab_type; /* Stab type. */ |
8546af74 | 357 | char stab_other; /* Stab other. */ |
252b5132 | 358 | short stab_desc; /* Stab desc. */ |
dc810e39 | 359 | const char *stab_name; /* String for stab type. */ |
252b5132 RH |
360 | } symbol_info; |
361 | ||
362 | /* Get the name of a stabs type code. */ | |
363 | ||
b34976b6 AM |
364 | extern const char *bfd_get_stab_name |
365 | PARAMS ((int)); | |
252b5132 RH |
366 | \f |
367 | /* Hash table routines. There is no way to free up a hash table. */ | |
368 | ||
369 | /* An element in the hash table. Most uses will actually use a larger | |
370 | structure, and an instance of this will be the first field. */ | |
371 | ||
372 | struct bfd_hash_entry | |
373 | { | |
374 | /* Next entry for this hash code. */ | |
375 | struct bfd_hash_entry *next; | |
376 | /* String being hashed. */ | |
377 | const char *string; | |
378 | /* Hash code. This is the full hash code, not the index into the | |
379 | table. */ | |
380 | unsigned long hash; | |
381 | }; | |
382 | ||
383 | /* A hash table. */ | |
384 | ||
385 | struct bfd_hash_table | |
386 | { | |
387 | /* The hash array. */ | |
388 | struct bfd_hash_entry **table; | |
389 | /* The number of slots in the hash table. */ | |
390 | unsigned int size; | |
391 | /* A function used to create new elements in the hash table. The | |
392 | first entry is itself a pointer to an element. When this | |
393 | function is first invoked, this pointer will be NULL. However, | |
394 | having the pointer permits a hierarchy of method functions to be | |
395 | built each of which calls the function in the superclass. Thus | |
396 | each function should be written to allocate a new block of memory | |
397 | only if the argument is NULL. */ | |
b34976b6 AM |
398 | struct bfd_hash_entry *(*newfunc) |
399 | PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *)); | |
252b5132 RH |
400 | /* An objalloc for this hash table. This is a struct objalloc *, |
401 | but we use PTR to avoid requiring the inclusion of objalloc.h. */ | |
402 | PTR memory; | |
403 | }; | |
404 | ||
405 | /* Initialize a hash table. */ | |
b34976b6 | 406 | extern bfd_boolean bfd_hash_table_init |
252b5132 RH |
407 | PARAMS ((struct bfd_hash_table *, |
408 | struct bfd_hash_entry *(*) (struct bfd_hash_entry *, | |
409 | struct bfd_hash_table *, | |
410 | const char *))); | |
411 | ||
412 | /* Initialize a hash table specifying a size. */ | |
b34976b6 | 413 | extern bfd_boolean bfd_hash_table_init_n |
252b5132 RH |
414 | PARAMS ((struct bfd_hash_table *, |
415 | struct bfd_hash_entry *(*) (struct bfd_hash_entry *, | |
416 | struct bfd_hash_table *, | |
417 | const char *), | |
418 | unsigned int size)); | |
419 | ||
420 | /* Free up a hash table. */ | |
b34976b6 AM |
421 | extern void bfd_hash_table_free |
422 | PARAMS ((struct bfd_hash_table *)); | |
252b5132 | 423 | |
b34976b6 | 424 | /* Look up a string in a hash table. If CREATE is TRUE, a new entry |
252b5132 | 425 | will be created for this string if one does not already exist. The |
b34976b6 | 426 | COPY argument must be TRUE if this routine should copy the string |
252b5132 RH |
427 | into newly allocated memory when adding an entry. */ |
428 | extern struct bfd_hash_entry *bfd_hash_lookup | |
b34976b6 AM |
429 | PARAMS ((struct bfd_hash_table *, const char *, bfd_boolean create, |
430 | bfd_boolean copy)); | |
252b5132 RH |
431 | |
432 | /* Replace an entry in a hash table. */ | |
433 | extern void bfd_hash_replace | |
434 | PARAMS ((struct bfd_hash_table *, struct bfd_hash_entry *old, | |
435 | struct bfd_hash_entry *nw)); | |
436 | ||
437 | /* Base method for creating a hash table entry. */ | |
438 | extern struct bfd_hash_entry *bfd_hash_newfunc | |
439 | PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, | |
440 | const char *)); | |
441 | ||
442 | /* Grab some space for a hash table entry. */ | |
b34976b6 AM |
443 | extern PTR bfd_hash_allocate |
444 | PARAMS ((struct bfd_hash_table *, unsigned int)); | |
252b5132 RH |
445 | |
446 | /* Traverse a hash table in a random order, calling a function on each | |
b34976b6 | 447 | element. If the function returns FALSE, the traversal stops. The |
252b5132 | 448 | INFO argument is passed to the function. */ |
b34976b6 AM |
449 | extern void bfd_hash_traverse |
450 | PARAMS ((struct bfd_hash_table *, | |
451 | bfd_boolean (*) (struct bfd_hash_entry *, PTR), | |
452 | PTR info)); | |
252b5132 RH |
453 | |
454 | #define COFF_SWAP_TABLE (PTR) &bfd_coff_std_swap_table | |
e43d48cc | 455 | |
b5f79c76 | 456 | /* User program access to BFD facilities. */ |
252b5132 RH |
457 | |
458 | /* Direct I/O routines, for programs which know more about the object | |
459 | file than BFD does. Use higher level routines if possible. */ | |
460 | ||
b34976b6 AM |
461 | extern bfd_size_type bfd_bread |
462 | PARAMS ((PTR, bfd_size_type, bfd *)); | |
463 | extern bfd_size_type bfd_bwrite | |
464 | PARAMS ((const PTR, bfd_size_type, bfd *)); | |
465 | extern int bfd_seek | |
466 | PARAMS ((bfd *, file_ptr, int)); | |
467 | extern ufile_ptr bfd_tell | |
468 | PARAMS ((bfd *)); | |
469 | extern int bfd_flush | |
470 | PARAMS ((bfd *)); | |
471 | extern int bfd_stat | |
472 | PARAMS ((bfd *, struct stat *)); | |
dc810e39 AM |
473 | |
474 | /* Deprecated old routines. */ | |
475 | #if __GNUC__ | |
476 | #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ | |
477 | (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ | |
478 | bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
479 | #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ | |
480 | (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ | |
481 | bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
482 | #else | |
483 | #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ | |
484 | (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ | |
485 | bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
486 | #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ | |
487 | (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ | |
488 | bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
489 | #endif | |
490 | extern void warn_deprecated | |
491 | PARAMS ((const char *, const char *, int, const char *)); | |
252b5132 | 492 | |
252b5132 RH |
493 | /* Cast from const char * to char * so that caller can assign to |
494 | a char * without a warning. */ | |
495 | #define bfd_get_filename(abfd) ((char *) (abfd)->filename) | |
496 | #define bfd_get_cacheable(abfd) ((abfd)->cacheable) | |
497 | #define bfd_get_format(abfd) ((abfd)->format) | |
498 | #define bfd_get_target(abfd) ((abfd)->xvec->name) | |
499 | #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour) | |
9bd09e22 ND |
500 | #define bfd_family_coff(abfd) \ |
501 | (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \ | |
502 | bfd_get_flavour (abfd) == bfd_target_xcoff_flavour) | |
252b5132 RH |
503 | #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG) |
504 | #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE) | |
505 | #define bfd_header_big_endian(abfd) \ | |
506 | ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG) | |
507 | #define bfd_header_little_endian(abfd) \ | |
508 | ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE) | |
509 | #define bfd_get_file_flags(abfd) ((abfd)->flags) | |
510 | #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags) | |
511 | #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags) | |
512 | #define bfd_my_archive(abfd) ((abfd)->my_archive) | |
513 | #define bfd_has_map(abfd) ((abfd)->has_armap) | |
514 | ||
515 | #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types) | |
516 | #define bfd_usrdata(abfd) ((abfd)->usrdata) | |
517 | ||
518 | #define bfd_get_start_address(abfd) ((abfd)->start_address) | |
519 | #define bfd_get_symcount(abfd) ((abfd)->symcount) | |
520 | #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols) | |
521 | #define bfd_count_sections(abfd) ((abfd)->section_count) | |
522 | ||
1f70368c DJ |
523 | #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount) |
524 | ||
252b5132 RH |
525 | #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char) |
526 | ||
b34976b6 | 527 | #define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE) |
252b5132 | 528 | |
b34976b6 AM |
529 | extern bfd_boolean bfd_cache_close |
530 | PARAMS ((bfd *abfd)); | |
d436a9b3 FCE |
531 | /* NB: This declaration should match the autogenerated one in libbfd.h. */ |
532 | ||
b34976b6 AM |
533 | extern bfd_boolean bfd_record_phdr |
534 | PARAMS ((bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma, | |
535 | bfd_boolean, bfd_boolean, unsigned int, struct sec **)); | |
252b5132 RH |
536 | |
537 | /* Byte swapping routines. */ | |
538 | ||
cf3d882d | 539 | bfd_vma bfd_getb64 |
b34976b6 | 540 | PARAMS ((const unsigned char *)); |
cf3d882d | 541 | bfd_vma bfd_getl64 |
b34976b6 | 542 | PARAMS ((const unsigned char *)); |
cf3d882d | 543 | bfd_signed_vma bfd_getb_signed_64 |
b34976b6 | 544 | PARAMS ((const unsigned char *)); |
cf3d882d | 545 | bfd_signed_vma bfd_getl_signed_64 |
b34976b6 | 546 | PARAMS ((const unsigned char *)); |
cf3d882d | 547 | bfd_vma bfd_getb32 |
b34976b6 | 548 | PARAMS ((const unsigned char *)); |
cf3d882d | 549 | bfd_vma bfd_getl32 |
b34976b6 | 550 | PARAMS ((const unsigned char *)); |
cf3d882d | 551 | bfd_signed_vma bfd_getb_signed_32 |
b34976b6 | 552 | PARAMS ((const unsigned char *)); |
cf3d882d | 553 | bfd_signed_vma bfd_getl_signed_32 |
b34976b6 | 554 | PARAMS ((const unsigned char *)); |
cf3d882d | 555 | bfd_vma bfd_getb16 |
b34976b6 | 556 | PARAMS ((const unsigned char *)); |
cf3d882d | 557 | bfd_vma bfd_getl16 |
b34976b6 | 558 | PARAMS ((const unsigned char *)); |
cf3d882d | 559 | bfd_signed_vma bfd_getb_signed_16 |
b34976b6 | 560 | PARAMS ((const unsigned char *)); |
cf3d882d | 561 | bfd_signed_vma bfd_getl_signed_16 |
b34976b6 | 562 | PARAMS ((const unsigned char *)); |
cf3d882d | 563 | void bfd_putb64 |
b34976b6 | 564 | PARAMS ((bfd_vma, unsigned char *)); |
cf3d882d | 565 | void bfd_putl64 |
b34976b6 | 566 | PARAMS ((bfd_vma, unsigned char *)); |
cf3d882d | 567 | void bfd_putb32 |
b34976b6 | 568 | PARAMS ((bfd_vma, unsigned char *)); |
cf3d882d | 569 | void bfd_putl32 |
b34976b6 | 570 | PARAMS ((bfd_vma, unsigned char *)); |
cf3d882d | 571 | void bfd_putb16 |
b34976b6 | 572 | PARAMS ((bfd_vma, unsigned char *)); |
cf3d882d | 573 | void bfd_putl16 |
b34976b6 | 574 | PARAMS ((bfd_vma, unsigned char *)); |
8c603c85 NC |
575 | |
576 | /* Byte swapping routines which take size and endiannes as arguments. */ | |
577 | ||
cf3d882d | 578 | bfd_vma bfd_get_bits |
b34976b6 | 579 | PARAMS ((bfd_byte *, int, bfd_boolean)); |
cf3d882d | 580 | void bfd_put_bits |
b34976b6 | 581 | PARAMS ((bfd_vma, bfd_byte *, int, bfd_boolean)); |
252b5132 RH |
582 | \f |
583 | /* Externally visible ECOFF routines. */ | |
584 | ||
585 | #if defined(__STDC__) || defined(ALMOST_STDC) | |
586 | struct ecoff_debug_info; | |
587 | struct ecoff_debug_swap; | |
588 | struct ecoff_extr; | |
589 | struct symbol_cache_entry; | |
590 | struct bfd_link_info; | |
591 | struct bfd_link_hash_entry; | |
592 | struct bfd_elf_version_tree; | |
593 | #endif | |
b34976b6 AM |
594 | extern bfd_vma bfd_ecoff_get_gp_value |
595 | PARAMS ((bfd * abfd)); | |
596 | extern bfd_boolean bfd_ecoff_set_gp_value | |
597 | PARAMS ((bfd *abfd, bfd_vma gp_value)); | |
598 | extern bfd_boolean bfd_ecoff_set_regmasks | |
252b5132 RH |
599 | PARAMS ((bfd *abfd, unsigned long gprmask, unsigned long fprmask, |
600 | unsigned long *cprmask)); | |
601 | extern PTR bfd_ecoff_debug_init | |
602 | PARAMS ((bfd *output_bfd, struct ecoff_debug_info *output_debug, | |
603 | const struct ecoff_debug_swap *output_swap, | |
604 | struct bfd_link_info *)); | |
605 | extern void bfd_ecoff_debug_free | |
606 | PARAMS ((PTR handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, | |
607 | const struct ecoff_debug_swap *output_swap, | |
608 | struct bfd_link_info *)); | |
b34976b6 | 609 | extern bfd_boolean bfd_ecoff_debug_accumulate |
252b5132 RH |
610 | PARAMS ((PTR handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, |
611 | const struct ecoff_debug_swap *output_swap, | |
612 | bfd *input_bfd, struct ecoff_debug_info *input_debug, | |
613 | const struct ecoff_debug_swap *input_swap, | |
614 | struct bfd_link_info *)); | |
b34976b6 | 615 | extern bfd_boolean bfd_ecoff_debug_accumulate_other |
252b5132 RH |
616 | PARAMS ((PTR handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, |
617 | const struct ecoff_debug_swap *output_swap, bfd *input_bfd, | |
618 | struct bfd_link_info *)); | |
b34976b6 | 619 | extern bfd_boolean bfd_ecoff_debug_externals |
252b5132 RH |
620 | PARAMS ((bfd *abfd, struct ecoff_debug_info *debug, |
621 | const struct ecoff_debug_swap *swap, | |
b34976b6 AM |
622 | bfd_boolean relocateable, |
623 | bfd_boolean (*get_extr) (struct symbol_cache_entry *, | |
cf3d882d | 624 | struct ecoff_extr *), |
252b5132 RH |
625 | void (*set_index) (struct symbol_cache_entry *, |
626 | bfd_size_type))); | |
b34976b6 | 627 | extern bfd_boolean bfd_ecoff_debug_one_external |
252b5132 RH |
628 | PARAMS ((bfd *abfd, struct ecoff_debug_info *debug, |
629 | const struct ecoff_debug_swap *swap, | |
630 | const char *name, struct ecoff_extr *esym)); | |
631 | extern bfd_size_type bfd_ecoff_debug_size | |
632 | PARAMS ((bfd *abfd, struct ecoff_debug_info *debug, | |
633 | const struct ecoff_debug_swap *swap)); | |
b34976b6 | 634 | extern bfd_boolean bfd_ecoff_write_debug |
252b5132 RH |
635 | PARAMS ((bfd *abfd, struct ecoff_debug_info *debug, |
636 | const struct ecoff_debug_swap *swap, file_ptr where)); | |
b34976b6 | 637 | extern bfd_boolean bfd_ecoff_write_accumulated_debug |
252b5132 RH |
638 | PARAMS ((PTR handle, bfd *abfd, struct ecoff_debug_info *debug, |
639 | const struct ecoff_debug_swap *swap, | |
640 | struct bfd_link_info *info, file_ptr where)); | |
b34976b6 | 641 | extern bfd_boolean bfd_mips_ecoff_create_embedded_relocs |
252b5132 RH |
642 | PARAMS ((bfd *, struct bfd_link_info *, struct sec *, struct sec *, |
643 | char **)); | |
644 | ||
645 | /* Externally visible ELF routines. */ | |
646 | ||
647 | struct bfd_link_needed_list | |
648 | { | |
649 | struct bfd_link_needed_list *next; | |
650 | bfd *by; | |
651 | const char *name; | |
652 | }; | |
653 | ||
45d6a902 | 654 | extern bfd_boolean bfd_elf_record_link_assignment |
b34976b6 | 655 | PARAMS ((bfd *, struct bfd_link_info *, const char *, bfd_boolean)); |
252b5132 RH |
656 | extern struct bfd_link_needed_list *bfd_elf_get_needed_list |
657 | PARAMS ((bfd *, struct bfd_link_info *)); | |
b34976b6 | 658 | extern bfd_boolean bfd_elf_get_bfd_needed_list |
252b5132 | 659 | PARAMS ((bfd *, struct bfd_link_needed_list **)); |
b34976b6 | 660 | extern bfd_boolean bfd_elf32_size_dynamic_sections |
99293407 | 661 | PARAMS ((bfd *, const char *, const char *, const char *, |
252b5132 RH |
662 | const char * const *, struct bfd_link_info *, struct sec **, |
663 | struct bfd_elf_version_tree *)); | |
b34976b6 | 664 | extern bfd_boolean bfd_elf64_size_dynamic_sections |
99293407 | 665 | PARAMS ((bfd *, const char *, const char *, const char *, |
252b5132 RH |
666 | const char * const *, struct bfd_link_info *, struct sec **, |
667 | struct bfd_elf_version_tree *)); | |
b34976b6 AM |
668 | extern void bfd_elf_set_dt_needed_name |
669 | PARAMS ((bfd *, const char *)); | |
670 | extern void bfd_elf_set_dt_needed_soname | |
671 | PARAMS ((bfd *, const char *)); | |
672 | extern const char *bfd_elf_get_dt_soname | |
673 | PARAMS ((bfd *)); | |
a963dc6a L |
674 | extern struct bfd_link_needed_list *bfd_elf_get_runpath_list |
675 | PARAMS ((bfd *, struct bfd_link_info *)); | |
b34976b6 | 676 | extern bfd_boolean bfd_elf32_discard_info |
65765700 | 677 | PARAMS ((bfd *, struct bfd_link_info *)); |
b34976b6 | 678 | extern bfd_boolean bfd_elf64_discard_info |
65765700 | 679 | PARAMS ((bfd *, struct bfd_link_info *)); |
252b5132 | 680 | |
7f8d5fc9 ILT |
681 | /* Return an upper bound on the number of bytes required to store a |
682 | copy of ABFD's program header table entries. Return -1 if an error | |
683 | occurs; bfd_get_error will return an appropriate code. */ | |
b34976b6 AM |
684 | extern long bfd_get_elf_phdr_upper_bound |
685 | PARAMS ((bfd *abfd)); | |
7f8d5fc9 ILT |
686 | |
687 | /* Copy ABFD's program header table entries to *PHDRS. The entries | |
688 | will be stored as an array of Elf_Internal_Phdr structures, as | |
689 | defined in include/elf/internal.h. To find out how large the | |
690 | buffer needs to be, call bfd_get_elf_phdr_upper_bound. | |
691 | ||
692 | Return the number of program header table entries read, or -1 if an | |
693 | error occurs; bfd_get_error will return an appropriate code. */ | |
b34976b6 AM |
694 | extern int bfd_get_elf_phdrs |
695 | PARAMS ((bfd *abfd, void *phdrs)); | |
7f8d5fc9 | 696 | |
8d6337fe RM |
697 | /* Create a new BFD as if by bfd_openr. Rather than opening a file, |
698 | reconstruct an ELF file by reading the segments out of remote memory | |
699 | based on the ELF file header at EHDR_VMA and the ELF program headers it | |
700 | points to. If not null, *LOADBASEP is filled in with the difference | |
701 | between the VMAs from which the segments were read, and the VMAs the | |
702 | file headers (and hence BFD's idea of each section's VMA) put them at. | |
703 | ||
704 | The function TARGET_READ_MEMORY is called to copy LEN bytes from the | |
705 | remote memory at target address VMA into the local buffer at MYADDR; it | |
706 | should return zero on success or an `errno' code on failure. TEMPL must | |
707 | be a BFD for an ELF target with the word size and byte order found in | |
708 | the remote memory. */ | |
709 | extern bfd *bfd_elf_bfd_from_remote_memory | |
710 | PARAMS ((bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep, | |
711 | int (*target_read_memory) (bfd_vma vma, char *myaddr, int len))); | |
712 | ||
3425c182 | 713 | /* Return the arch_size field of an elf bfd, or -1 if not elf. */ |
b34976b6 AM |
714 | extern int bfd_get_arch_size |
715 | PARAMS ((bfd *)); | |
3425c182 | 716 | |
b34976b6 AM |
717 | /* Return TRUE if address "naturally" sign extends, or -1 if not elf. */ |
718 | extern int bfd_get_sign_extend_vma | |
719 | PARAMS ((bfd *)); | |
6d9019e4 | 720 | |
b34976b6 | 721 | extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs |
0752970e NC |
722 | PARAMS ((bfd *, struct bfd_link_info *, struct sec *, struct sec *, |
723 | char **)); | |
b34976b6 | 724 | extern bfd_boolean bfd_mips_elf32_create_embedded_relocs |
030d18fb CD |
725 | PARAMS ((bfd *, struct bfd_link_info *, struct sec *, struct sec *, |
726 | char **)); | |
0752970e | 727 | |
252b5132 RH |
728 | /* SunOS shared library support routines for the linker. */ |
729 | ||
730 | extern struct bfd_link_needed_list *bfd_sunos_get_needed_list | |
731 | PARAMS ((bfd *, struct bfd_link_info *)); | |
b34976b6 | 732 | extern bfd_boolean bfd_sunos_record_link_assignment |
252b5132 | 733 | PARAMS ((bfd *, struct bfd_link_info *, const char *)); |
b34976b6 | 734 | extern bfd_boolean bfd_sunos_size_dynamic_sections |
252b5132 RH |
735 | PARAMS ((bfd *, struct bfd_link_info *, struct sec **, struct sec **, |
736 | struct sec **)); | |
737 | ||
738 | /* Linux shared library support routines for the linker. */ | |
739 | ||
b34976b6 | 740 | extern bfd_boolean bfd_i386linux_size_dynamic_sections |
252b5132 | 741 | PARAMS ((bfd *, struct bfd_link_info *)); |
b34976b6 | 742 | extern bfd_boolean bfd_m68klinux_size_dynamic_sections |
252b5132 | 743 | PARAMS ((bfd *, struct bfd_link_info *)); |
b34976b6 | 744 | extern bfd_boolean bfd_sparclinux_size_dynamic_sections |
252b5132 RH |
745 | PARAMS ((bfd *, struct bfd_link_info *)); |
746 | ||
747 | /* mmap hacks */ | |
748 | ||
749 | struct _bfd_window_internal; | |
750 | typedef struct _bfd_window_internal bfd_window_internal; | |
751 | ||
b5f79c76 NC |
752 | typedef struct _bfd_window |
753 | { | |
252b5132 RH |
754 | /* What the user asked for. */ |
755 | PTR data; | |
756 | bfd_size_type size; | |
757 | /* The actual window used by BFD. Small user-requested read-only | |
758 | regions sharing a page may share a single window into the object | |
759 | file. Read-write versions shouldn't until I've fixed things to | |
760 | keep track of which portions have been claimed by the | |
761 | application; don't want to give the same region back when the | |
762 | application wants two writable copies! */ | |
763 | struct _bfd_window_internal *i; | |
b5f79c76 NC |
764 | } |
765 | bfd_window; | |
252b5132 | 766 | |
b34976b6 AM |
767 | extern void bfd_init_window |
768 | PARAMS ((bfd_window *)); | |
769 | extern void bfd_free_window | |
770 | PARAMS ((bfd_window *)); | |
771 | extern bfd_boolean bfd_get_file_window | |
772 | PARAMS ((bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean)); | |
252b5132 RH |
773 | |
774 | /* XCOFF support routines for the linker. */ | |
775 | ||
b34976b6 | 776 | extern bfd_boolean bfd_xcoff_link_record_set |
252b5132 RH |
777 | PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, |
778 | bfd_size_type)); | |
b34976b6 | 779 | extern bfd_boolean bfd_xcoff_import_symbol |
252b5132 | 780 | PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, |
1fdf0249 | 781 | bfd_vma, const char *, const char *, const char *, unsigned int)); |
b34976b6 | 782 | extern bfd_boolean bfd_xcoff_export_symbol |
1fdf0249 | 783 | PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *)); |
b34976b6 | 784 | extern bfd_boolean bfd_xcoff_link_count_reloc |
252b5132 | 785 | PARAMS ((bfd *, struct bfd_link_info *, const char *)); |
b34976b6 | 786 | extern bfd_boolean bfd_xcoff_record_link_assignment |
252b5132 | 787 | PARAMS ((bfd *, struct bfd_link_info *, const char *)); |
b34976b6 | 788 | extern bfd_boolean bfd_xcoff_size_dynamic_sections |
252b5132 | 789 | PARAMS ((bfd *, struct bfd_link_info *, const char *, const char *, |
b34976b6 AM |
790 | unsigned long, unsigned long, unsigned long, bfd_boolean, |
791 | int, bfd_boolean, bfd_boolean, struct sec **, bfd_boolean)); | |
792 | extern bfd_boolean bfd_xcoff_link_generate_rtinit | |
793 | PARAMS ((bfd *, const char *, const char *, bfd_boolean)); | |
252b5132 | 794 | |
eb1e0e80 | 795 | /* XCOFF support routines for ar. */ |
b34976b6 AM |
796 | extern bfd_boolean bfd_xcoff_ar_archive_set_magic |
797 | PARAMS ((bfd *, char *)); | |
eb1e0e80 | 798 | |
252b5132 RH |
799 | /* Externally visible COFF routines. */ |
800 | ||
801 | #if defined(__STDC__) || defined(ALMOST_STDC) | |
802 | struct internal_syment; | |
803 | union internal_auxent; | |
804 | #endif | |
805 | ||
b34976b6 | 806 | extern bfd_boolean bfd_coff_get_syment |
252b5132 RH |
807 | PARAMS ((bfd *, struct symbol_cache_entry *, struct internal_syment *)); |
808 | ||
b34976b6 | 809 | extern bfd_boolean bfd_coff_get_auxent |
252b5132 RH |
810 | PARAMS ((bfd *, struct symbol_cache_entry *, int, union internal_auxent *)); |
811 | ||
b34976b6 | 812 | extern bfd_boolean bfd_coff_set_symbol_class |
252b5132 RH |
813 | PARAMS ((bfd *, struct symbol_cache_entry *, unsigned int)); |
814 | ||
b34976b6 | 815 | extern bfd_boolean bfd_m68k_coff_create_embedded_relocs |
e702a51c NC |
816 | PARAMS ((bfd *, struct bfd_link_info *, struct sec *, struct sec *, |
817 | char **)); | |
818 | ||
252b5132 | 819 | /* ARM Interworking support. Called from linker. */ |
b34976b6 | 820 | extern bfd_boolean bfd_arm_allocate_interworking_sections |
252b5132 RH |
821 | PARAMS ((struct bfd_link_info *)); |
822 | ||
b34976b6 | 823 | extern bfd_boolean bfd_arm_process_before_allocation |
252b5132 RH |
824 | PARAMS ((bfd *, struct bfd_link_info *, int)); |
825 | ||
b34976b6 | 826 | extern bfd_boolean bfd_arm_get_bfd_for_interworking |
252b5132 RH |
827 | PARAMS ((bfd *, struct bfd_link_info *)); |
828 | ||
86033394 | 829 | /* PE ARM Interworking support. Called from linker. */ |
b34976b6 | 830 | extern bfd_boolean bfd_arm_pe_allocate_interworking_sections |
86033394 NC |
831 | PARAMS ((struct bfd_link_info *)); |
832 | ||
b34976b6 | 833 | extern bfd_boolean bfd_arm_pe_process_before_allocation |
86033394 NC |
834 | PARAMS ((bfd *, struct bfd_link_info *, int)); |
835 | ||
b34976b6 | 836 | extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking |
86033394 NC |
837 | PARAMS ((bfd *, struct bfd_link_info *)); |
838 | ||
252b5132 | 839 | /* ELF ARM Interworking support. Called from linker. */ |
b34976b6 | 840 | extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections |
67e5d3d6 ILT |
841 | PARAMS ((struct bfd_link_info *)); |
842 | ||
b34976b6 | 843 | extern bfd_boolean bfd_elf32_arm_process_before_allocation |
67e5d3d6 ILT |
844 | PARAMS ((bfd *, struct bfd_link_info *, int)); |
845 | ||
b34976b6 | 846 | extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking |
67e5d3d6 | 847 | PARAMS ((bfd *, struct bfd_link_info *)); |
252b5132 | 848 | |
b34976b6 | 849 | extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd |
8afb0e02 NC |
850 | PARAMS ((bfd *, struct bfd_link_info *)); |
851 | ||
5a6c6817 NC |
852 | /* ARM Note section processing. */ |
853 | extern bfd_boolean bfd_arm_merge_machines | |
854 | PARAMS ((bfd *, bfd *)); | |
855 | ||
856 | extern bfd_boolean bfd_arm_update_notes | |
857 | PARAMS ((bfd *, const char *)); | |
858 | ||
859 | extern unsigned int bfd_arm_get_mach_from_notes | |
860 | PARAMS ((bfd *, const char *)); | |
861 | ||
8546af74 | 862 | /* TI COFF load page support. */ |
b9af77f5 TW |
863 | extern void bfd_ticoff_set_section_load_page |
864 | PARAMS ((struct sec *, int)); | |
865 | ||
866 | extern int bfd_ticoff_get_section_load_page | |
867 | PARAMS ((struct sec *)); | |
a05758dd | 868 |