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 | 53 | #define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@ |
ec317fb1 | 54 | #define BFD_HOST_LONG_LONG @BFD_HOST_LONG_LONG@ |
252b5132 RH |
55 | #if @BFD_HOST_64_BIT_DEFINED@ |
56 | #define BFD_HOST_64_BIT @BFD_HOST_64_BIT@ | |
57 | #define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@ | |
58 | #endif | |
59 | ||
60 | #if BFD_ARCH_SIZE >= 64 | |
61 | #define BFD64 | |
62 | #endif | |
63 | ||
64 | #ifndef INLINE | |
65 | #if __GNUC__ >= 2 | |
66 | #define INLINE __inline__ | |
67 | #else | |
68 | #define INLINE | |
69 | #endif | |
70 | #endif | |
71 | ||
b5f79c76 | 72 | /* Forward declaration. */ |
c2852e88 | 73 | typedef struct bfd bfd; |
252b5132 | 74 | |
b34976b6 AM |
75 | /* Boolean type used in bfd. Too many systems define their own |
76 | versions of "boolean" for us to safely typedef a "boolean" of | |
cf3d882d | 77 | our own. Using an enum for "bfd_boolean" has its own set of |
b34976b6 AM |
78 | problems, with strange looking casts required to avoid warnings |
79 | on some older compilers. Thus we just use an int. | |
80 | ||
cf3d882d | 81 | General rule: Functions which are bfd_boolean return TRUE on |
b34976b6 AM |
82 | success and FALSE on failure (unless they're a predicate). */ |
83 | ||
84 | typedef int bfd_boolean; | |
85 | #undef FALSE | |
86 | #undef TRUE | |
87 | #define FALSE 0 | |
88 | #define TRUE 1 | |
89 | ||
90 | #if 0 | |
91 | /* Poison. */ | |
92 | #undef false | |
93 | #undef true | |
94 | #define false dont_use_false_in_bfd | |
95 | #define true dont_use_true_in_bfd | |
252b5132 RH |
96 | #endif |
97 | ||
252b5132 RH |
98 | /* Support for different sizes of target format ints and addresses. |
99 | If the type `long' is at least 64 bits, BFD_HOST_64BIT_LONG will be | |
ec317fb1 ILT |
100 | set to 1 above. Otherwise, if the host compiler used during |
101 | configuration supports long long, this code will use it. | |
102 | Otherwise, BFD_HOST_64_BIT must be defined above. */ | |
252b5132 RH |
103 | |
104 | #ifndef BFD_HOST_64_BIT | |
105 | # if BFD_HOST_64BIT_LONG | |
106 | # define BFD_HOST_64_BIT long | |
107 | # define BFD_HOST_U_64_BIT unsigned long | |
108 | # else | |
ec317fb1 | 109 | # if BFD_HOST_LONG_LONG |
252b5132 RH |
110 | # define BFD_HOST_64_BIT long long |
111 | # define BFD_HOST_U_64_BIT unsigned long long | |
ec317fb1 | 112 | # endif /* ! BFD_HOST_LONG_LONG */ |
252b5132 RH |
113 | # endif /* ! BFD_HOST_64BIT_LONG */ |
114 | #endif /* ! defined (BFD_HOST_64_BIT) */ | |
115 | ||
116 | #ifdef BFD64 | |
117 | ||
118 | #ifndef BFD_HOST_64_BIT | |
119 | #error No 64 bit integer type available | |
120 | #endif /* ! defined (BFD_HOST_64_BIT) */ | |
121 | ||
122 | typedef BFD_HOST_U_64_BIT bfd_vma; | |
123 | typedef BFD_HOST_64_BIT bfd_signed_vma; | |
124 | typedef BFD_HOST_U_64_BIT bfd_size_type; | |
125 | typedef BFD_HOST_U_64_BIT symvalue; | |
126 | ||
127 | #ifndef fprintf_vma | |
128 | #if BFD_HOST_64BIT_LONG | |
129 | #define sprintf_vma(s,x) sprintf (s, "%016lx", x) | |
130 | #define fprintf_vma(f,x) fprintf (f, "%016lx", x) | |
131 | #else | |
132 | #define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff))) | |
133 | #define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff)) | |
134 | #define fprintf_vma(s,x) \ | |
135 | fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) | |
136 | #define sprintf_vma(s,x) \ | |
137 | sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) | |
138 | #endif | |
139 | #endif | |
140 | ||
141 | #else /* not BFD64 */ | |
142 | ||
143 | /* Represent a target address. Also used as a generic unsigned type | |
144 | which is guaranteed to be big enough to hold any arithmetic types | |
145 | we need to deal with. */ | |
146 | typedef unsigned long bfd_vma; | |
147 | ||
148 | /* A generic signed type which is guaranteed to be big enough to hold any | |
149 | arithmetic types we need to deal with. Can be assumed to be compatible | |
150 | with bfd_vma in the same way that signed and unsigned ints are compatible | |
151 | (as parameters, in assignment, etc). */ | |
152 | typedef long bfd_signed_vma; | |
153 | ||
154 | typedef unsigned long symvalue; | |
155 | typedef unsigned long bfd_size_type; | |
156 | ||
157 | /* Print a bfd_vma x on stream s. */ | |
e60b52c6 KH |
158 | #define fprintf_vma(s,x) fprintf (s, "%08lx", x) |
159 | #define sprintf_vma(s,x) sprintf (s, "%08lx", x) | |
252b5132 RH |
160 | |
161 | #endif /* not BFD64 */ | |
162 | ||
dc810e39 AM |
163 | /* A pointer to a position in a file. */ |
164 | /* FIXME: This should be using off_t from <sys/types.h>. | |
165 | For now, try to avoid breaking stuff by not including <sys/types.h> here. | |
166 | This will break on systems with 64-bit file offsets (e.g. 4.4BSD). | |
167 | Probably the best long-term answer is to avoid using file_ptr AND off_t | |
168 | in this header file, and to handle this in the BFD implementation | |
169 | rather than in its interface. */ | |
170 | /* typedef off_t file_ptr; */ | |
171 | typedef bfd_signed_vma file_ptr; | |
172 | typedef bfd_vma ufile_ptr; | |
173 | ||
c58b9523 AM |
174 | extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); |
175 | extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); | |
ae4221d7 | 176 | |
252b5132 | 177 | #define printf_vma(x) fprintf_vma(stdout,x) |
ae4221d7 | 178 | #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) |
252b5132 RH |
179 | |
180 | typedef unsigned int flagword; /* 32 bits of flags */ | |
181 | typedef unsigned char bfd_byte; | |
182 | \f | |
b5f79c76 | 183 | /* File formats. */ |
252b5132 | 184 | |
b5f79c76 NC |
185 | typedef enum bfd_format |
186 | { | |
187 | bfd_unknown = 0, /* File format is unknown. */ | |
5c4491d3 | 188 | bfd_object, /* Linker/assembler/compiler output. */ |
b5f79c76 NC |
189 | bfd_archive, /* Object archive file. */ |
190 | bfd_core, /* Core dump. */ | |
191 | bfd_type_end /* Marks the end; don't use it! */ | |
192 | } | |
193 | bfd_format; | |
252b5132 RH |
194 | |
195 | /* Values that may appear in the flags field of a BFD. These also | |
196 | appear in the object_flags field of the bfd_target structure, where | |
197 | they indicate the set of flags used by that backend (not all flags | |
198 | are meaningful for all object file formats) (FIXME: at the moment, | |
199 | the object_flags values have mostly just been copied from backend | |
200 | to another, and are not necessarily correct). */ | |
201 | ||
202 | /* No flags. */ | |
203 | #define BFD_NO_FLAGS 0x00 | |
204 | ||
205 | /* BFD contains relocation entries. */ | |
206 | #define HAS_RELOC 0x01 | |
207 | ||
208 | /* BFD is directly executable. */ | |
209 | #define EXEC_P 0x02 | |
210 | ||
211 | /* BFD has line number information (basically used for F_LNNO in a | |
212 | COFF header). */ | |
213 | #define HAS_LINENO 0x04 | |
214 | ||
215 | /* BFD has debugging information. */ | |
216 | #define HAS_DEBUG 0x08 | |
217 | ||
218 | /* BFD has symbols. */ | |
219 | #define HAS_SYMS 0x10 | |
220 | ||
221 | /* BFD has local symbols (basically used for F_LSYMS in a COFF | |
222 | header). */ | |
223 | #define HAS_LOCALS 0x20 | |
224 | ||
225 | /* BFD is a dynamic object. */ | |
226 | #define DYNAMIC 0x40 | |
227 | ||
228 | /* Text section is write protected (if D_PAGED is not set, this is | |
229 | like an a.out NMAGIC file) (the linker sets this by default, but | |
230 | clears it for -r or -N). */ | |
231 | #define WP_TEXT 0x80 | |
232 | ||
233 | /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the | |
234 | linker sets this by default, but clears it for -r or -n or -N). */ | |
235 | #define D_PAGED 0x100 | |
236 | ||
237 | /* BFD is relaxable (this means that bfd_relax_section may be able to | |
238 | do something) (sometimes bfd_relax_section can do something even if | |
239 | this is not set). */ | |
240 | #define BFD_IS_RELAXABLE 0x200 | |
241 | ||
242 | /* This may be set before writing out a BFD to request using a | |
243 | traditional format. For example, this is used to request that when | |
244 | writing out an a.out object the symbols not be hashed to eliminate | |
245 | duplicates. */ | |
246 | #define BFD_TRADITIONAL_FORMAT 0x400 | |
247 | ||
248 | /* This flag indicates that the BFD contents are actually cached in | |
249 | memory. If this is set, iostream points to a bfd_in_memory struct. */ | |
250 | #define BFD_IN_MEMORY 0x800 | |
b34976b6 | 251 | |
026df7c5 NC |
252 | /* The sections in this BFD specify a memory page. */ |
253 | #define HAS_LOAD_PAGE 0x1000 | |
252b5132 | 254 | \f |
b5f79c76 | 255 | /* Symbols and relocation. */ |
252b5132 RH |
256 | |
257 | /* A count of carsyms (canonical archive symbols). */ | |
258 | typedef unsigned long symindex; | |
259 | ||
260 | /* How to perform a relocation. */ | |
261 | typedef const struct reloc_howto_struct reloc_howto_type; | |
262 | ||
263 | #define BFD_NO_MORE_SYMBOLS ((symindex) ~0) | |
264 | ||
265 | /* General purpose part of a symbol X; | |
266 | target specific parts are in libcoff.h, libaout.h, etc. */ | |
267 | ||
268 | #define bfd_get_section(x) ((x)->section) | |
269 | #define bfd_get_output_section(x) ((x)->section->output_section) | |
270 | #define bfd_set_section(x,y) ((x)->section) = (y) | |
271 | #define bfd_asymbol_base(x) ((x)->section->vma) | |
272 | #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value) | |
273 | #define bfd_asymbol_name(x) ((x)->name) | |
274 | /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/ | |
275 | #define bfd_asymbol_bfd(x) ((x)->the_bfd) | |
276 | #define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour) | |
277 | ||
278 | /* A canonical archive symbol. */ | |
b5f79c76 NC |
279 | /* This is a type pun with struct ranlib on purpose! */ |
280 | typedef struct carsym | |
281 | { | |
252b5132 | 282 | char *name; |
b5f79c76 NC |
283 | file_ptr file_offset; /* Look here to find the file. */ |
284 | } | |
285 | carsym; /* To make these you call a carsymogen. */ | |
252b5132 | 286 | |
252b5132 | 287 | /* Used in generating armaps (archive tables of contents). |
b5f79c76 NC |
288 | Perhaps just a forward definition would do? */ |
289 | struct orl /* Output ranlib. */ | |
290 | { | |
291 | char **name; /* Symbol name. */ | |
292 | union | |
293 | { | |
dc810e39 AM |
294 | file_ptr pos; |
295 | bfd *abfd; | |
b5f79c76 NC |
296 | } u; /* bfd* or file position. */ |
297 | int namidx; /* Index into string table. */ | |
252b5132 RH |
298 | }; |
299 | \f | |
b5f79c76 NC |
300 | /* Linenumber stuff. */ |
301 | typedef struct lineno_cache_entry | |
302 | { | |
303 | unsigned int line_number; /* Linenumber from start of function. */ | |
304 | union | |
305 | { | |
fc0a2244 | 306 | struct bfd_symbol *sym; /* Function name. */ |
b5f79c76 | 307 | bfd_vma offset; /* Offset into section. */ |
252b5132 | 308 | } u; |
b5f79c76 NC |
309 | } |
310 | alent; | |
252b5132 | 311 | \f |
b5f79c76 | 312 | /* Object and core file sections. */ |
252b5132 RH |
313 | |
314 | #define align_power(addr, align) \ | |
e5b45b83 | 315 | (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align))) |
252b5132 | 316 | |
198beae2 | 317 | typedef struct bfd_section *sec_ptr; |
252b5132 RH |
318 | |
319 | #define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0) | |
320 | #define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0) | |
0c04d169 | 321 | #define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0) |
252b5132 RH |
322 | #define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0) |
323 | #define bfd_section_name(bfd, ptr) ((ptr)->name) | |
324 | #define bfd_section_size(bfd, ptr) (bfd_get_section_size_before_reloc(ptr)) | |
325 | #define bfd_section_vma(bfd, ptr) ((ptr)->vma) | |
326 | #define bfd_section_lma(bfd, ptr) ((ptr)->lma) | |
327 | #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power) | |
328 | #define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0) | |
329 | #define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata) | |
330 | ||
331 | #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0) | |
332 | ||
b34976b6 AM |
333 | #define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE) |
334 | #define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE) | |
335 | #define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE) | |
252b5132 | 336 | |
60bcf0fa | 337 | typedef struct stat stat_type; |
252b5132 RH |
338 | \f |
339 | typedef enum bfd_print_symbol | |
60bcf0fa | 340 | { |
252b5132 RH |
341 | bfd_print_symbol_name, |
342 | bfd_print_symbol_more, | |
343 | bfd_print_symbol_all | |
344 | } bfd_print_symbol_type; | |
60bcf0fa | 345 | |
252b5132 RH |
346 | /* Information about a symbol that nm needs. */ |
347 | ||
348 | typedef struct _symbol_info | |
349 | { | |
350 | symvalue value; | |
351 | char type; | |
dc810e39 | 352 | const char *name; /* Symbol name. */ |
252b5132 | 353 | unsigned char stab_type; /* Stab type. */ |
8546af74 | 354 | char stab_other; /* Stab other. */ |
252b5132 | 355 | short stab_desc; /* Stab desc. */ |
dc810e39 | 356 | const char *stab_name; /* String for stab type. */ |
252b5132 RH |
357 | } symbol_info; |
358 | ||
359 | /* Get the name of a stabs type code. */ | |
360 | ||
c58b9523 | 361 | extern const char *bfd_get_stab_name (int); |
252b5132 RH |
362 | \f |
363 | /* Hash table routines. There is no way to free up a hash table. */ | |
364 | ||
365 | /* An element in the hash table. Most uses will actually use a larger | |
366 | structure, and an instance of this will be the first field. */ | |
367 | ||
368 | struct bfd_hash_entry | |
369 | { | |
370 | /* Next entry for this hash code. */ | |
371 | struct bfd_hash_entry *next; | |
372 | /* String being hashed. */ | |
373 | const char *string; | |
374 | /* Hash code. This is the full hash code, not the index into the | |
375 | table. */ | |
376 | unsigned long hash; | |
377 | }; | |
378 | ||
379 | /* A hash table. */ | |
380 | ||
381 | struct bfd_hash_table | |
382 | { | |
383 | /* The hash array. */ | |
384 | struct bfd_hash_entry **table; | |
385 | /* The number of slots in the hash table. */ | |
386 | unsigned int size; | |
387 | /* A function used to create new elements in the hash table. The | |
388 | first entry is itself a pointer to an element. When this | |
389 | function is first invoked, this pointer will be NULL. However, | |
390 | having the pointer permits a hierarchy of method functions to be | |
391 | built each of which calls the function in the superclass. Thus | |
392 | each function should be written to allocate a new block of memory | |
393 | only if the argument is NULL. */ | |
b34976b6 | 394 | struct bfd_hash_entry *(*newfunc) |
c58b9523 | 395 | (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); |
252b5132 | 396 | /* An objalloc for this hash table. This is a struct objalloc *, |
c58b9523 AM |
397 | but we use void * to avoid requiring the inclusion of objalloc.h. */ |
398 | void *memory; | |
252b5132 RH |
399 | }; |
400 | ||
401 | /* Initialize a hash table. */ | |
b34976b6 | 402 | extern bfd_boolean bfd_hash_table_init |
c58b9523 AM |
403 | (struct bfd_hash_table *, |
404 | struct bfd_hash_entry *(*) (struct bfd_hash_entry *, | |
405 | struct bfd_hash_table *, | |
406 | const char *)); | |
252b5132 RH |
407 | |
408 | /* Initialize a hash table specifying a size. */ | |
b34976b6 | 409 | extern bfd_boolean bfd_hash_table_init_n |
c58b9523 AM |
410 | (struct bfd_hash_table *, |
411 | struct bfd_hash_entry *(*) (struct bfd_hash_entry *, | |
412 | struct bfd_hash_table *, | |
413 | const char *), | |
414 | unsigned int size); | |
252b5132 RH |
415 | |
416 | /* Free up a hash table. */ | |
b34976b6 | 417 | extern void bfd_hash_table_free |
c58b9523 | 418 | (struct bfd_hash_table *); |
252b5132 | 419 | |
b34976b6 | 420 | /* Look up a string in a hash table. If CREATE is TRUE, a new entry |
252b5132 | 421 | will be created for this string if one does not already exist. The |
b34976b6 | 422 | COPY argument must be TRUE if this routine should copy the string |
252b5132 RH |
423 | into newly allocated memory when adding an entry. */ |
424 | extern struct bfd_hash_entry *bfd_hash_lookup | |
c58b9523 AM |
425 | (struct bfd_hash_table *, const char *, bfd_boolean create, |
426 | bfd_boolean copy); | |
252b5132 RH |
427 | |
428 | /* Replace an entry in a hash table. */ | |
429 | extern void bfd_hash_replace | |
c58b9523 AM |
430 | (struct bfd_hash_table *, struct bfd_hash_entry *old, |
431 | struct bfd_hash_entry *nw); | |
252b5132 RH |
432 | |
433 | /* Base method for creating a hash table entry. */ | |
434 | extern struct bfd_hash_entry *bfd_hash_newfunc | |
c58b9523 | 435 | (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); |
252b5132 RH |
436 | |
437 | /* Grab some space for a hash table entry. */ | |
c58b9523 AM |
438 | extern void *bfd_hash_allocate |
439 | (struct bfd_hash_table *, unsigned int); | |
252b5132 RH |
440 | |
441 | /* Traverse a hash table in a random order, calling a function on each | |
b34976b6 | 442 | element. If the function returns FALSE, the traversal stops. The |
252b5132 | 443 | INFO argument is passed to the function. */ |
b34976b6 | 444 | extern void bfd_hash_traverse |
c58b9523 AM |
445 | (struct bfd_hash_table *, |
446 | bfd_boolean (*) (struct bfd_hash_entry *, void *), | |
447 | void *info); | |
252b5132 | 448 | |
c58b9523 | 449 | #define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table |
e43d48cc | 450 | |
b5f79c76 | 451 | /* User program access to BFD facilities. */ |
252b5132 RH |
452 | |
453 | /* Direct I/O routines, for programs which know more about the object | |
454 | file than BFD does. Use higher level routines if possible. */ | |
455 | ||
c58b9523 AM |
456 | extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *); |
457 | extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *); | |
458 | extern int bfd_seek (bfd *, file_ptr, int); | |
459 | extern ufile_ptr bfd_tell (bfd *); | |
460 | extern int bfd_flush (bfd *); | |
461 | extern int bfd_stat (bfd *, struct stat *); | |
dc810e39 AM |
462 | |
463 | /* Deprecated old routines. */ | |
464 | #if __GNUC__ | |
465 | #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ | |
466 | (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ | |
467 | bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
468 | #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ | |
469 | (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ | |
470 | bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
471 | #else | |
472 | #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ | |
473 | (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ | |
474 | bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
475 | #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ | |
476 | (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ | |
477 | bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) | |
478 | #endif | |
c58b9523 | 479 | extern void warn_deprecated (const char *, const char *, int, const char *); |
252b5132 | 480 | |
252b5132 RH |
481 | /* Cast from const char * to char * so that caller can assign to |
482 | a char * without a warning. */ | |
483 | #define bfd_get_filename(abfd) ((char *) (abfd)->filename) | |
484 | #define bfd_get_cacheable(abfd) ((abfd)->cacheable) | |
485 | #define bfd_get_format(abfd) ((abfd)->format) | |
486 | #define bfd_get_target(abfd) ((abfd)->xvec->name) | |
487 | #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour) | |
9bd09e22 ND |
488 | #define bfd_family_coff(abfd) \ |
489 | (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \ | |
490 | bfd_get_flavour (abfd) == bfd_target_xcoff_flavour) | |
252b5132 RH |
491 | #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG) |
492 | #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE) | |
493 | #define bfd_header_big_endian(abfd) \ | |
494 | ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG) | |
495 | #define bfd_header_little_endian(abfd) \ | |
496 | ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE) | |
497 | #define bfd_get_file_flags(abfd) ((abfd)->flags) | |
498 | #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags) | |
499 | #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags) | |
500 | #define bfd_my_archive(abfd) ((abfd)->my_archive) | |
501 | #define bfd_has_map(abfd) ((abfd)->has_armap) | |
502 | ||
503 | #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types) | |
504 | #define bfd_usrdata(abfd) ((abfd)->usrdata) | |
505 | ||
506 | #define bfd_get_start_address(abfd) ((abfd)->start_address) | |
507 | #define bfd_get_symcount(abfd) ((abfd)->symcount) | |
508 | #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols) | |
509 | #define bfd_count_sections(abfd) ((abfd)->section_count) | |
510 | ||
1f70368c DJ |
511 | #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount) |
512 | ||
252b5132 RH |
513 | #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char) |
514 | ||
b34976b6 | 515 | #define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE) |
252b5132 | 516 | |
b34976b6 | 517 | extern bfd_boolean bfd_cache_close |
c58b9523 | 518 | (bfd *abfd); |
d436a9b3 FCE |
519 | /* NB: This declaration should match the autogenerated one in libbfd.h. */ |
520 | ||
b34976b6 | 521 | extern bfd_boolean bfd_record_phdr |
c58b9523 | 522 | (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma, |
198beae2 | 523 | bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **); |
252b5132 RH |
524 | |
525 | /* Byte swapping routines. */ | |
526 | ||
c58b9523 AM |
527 | bfd_vma bfd_getb64 (const unsigned char *); |
528 | bfd_vma bfd_getl64 (const unsigned char *); | |
529 | bfd_signed_vma bfd_getb_signed_64 (const unsigned char *); | |
530 | bfd_signed_vma bfd_getl_signed_64 (const unsigned char *); | |
531 | bfd_vma bfd_getb32 (const unsigned char *); | |
532 | bfd_vma bfd_getl32 (const unsigned char *); | |
533 | bfd_signed_vma bfd_getb_signed_32 (const unsigned char *); | |
534 | bfd_signed_vma bfd_getl_signed_32 (const unsigned char *); | |
535 | bfd_vma bfd_getb16 (const unsigned char *); | |
536 | bfd_vma bfd_getl16 (const unsigned char *); | |
537 | bfd_signed_vma bfd_getb_signed_16 (const unsigned char *); | |
538 | bfd_signed_vma bfd_getl_signed_16 (const unsigned char *); | |
539 | void bfd_putb64 (bfd_vma, unsigned char *); | |
540 | void bfd_putl64 (bfd_vma, unsigned char *); | |
541 | void bfd_putb32 (bfd_vma, unsigned char *); | |
542 | void bfd_putl32 (bfd_vma, unsigned char *); | |
543 | void bfd_putb16 (bfd_vma, unsigned char *); | |
544 | void bfd_putl16 (bfd_vma, unsigned char *); | |
8c603c85 NC |
545 | |
546 | /* Byte swapping routines which take size and endiannes as arguments. */ | |
547 | ||
c58b9523 AM |
548 | bfd_vma bfd_get_bits (bfd_byte *, int, bfd_boolean); |
549 | void bfd_put_bits (bfd_vma, bfd_byte *, int, bfd_boolean); | |
252b5132 RH |
550 | \f |
551 | /* Externally visible ECOFF routines. */ | |
552 | ||
553 | #if defined(__STDC__) || defined(ALMOST_STDC) | |
554 | struct ecoff_debug_info; | |
555 | struct ecoff_debug_swap; | |
556 | struct ecoff_extr; | |
fc0a2244 | 557 | struct bfd_symbol; |
252b5132 RH |
558 | struct bfd_link_info; |
559 | struct bfd_link_hash_entry; | |
560 | struct bfd_elf_version_tree; | |
561 | #endif | |
b34976b6 | 562 | extern bfd_vma bfd_ecoff_get_gp_value |
c58b9523 | 563 | (bfd * abfd); |
b34976b6 | 564 | extern bfd_boolean bfd_ecoff_set_gp_value |
c58b9523 | 565 | (bfd *abfd, bfd_vma gp_value); |
b34976b6 | 566 | extern bfd_boolean bfd_ecoff_set_regmasks |
c58b9523 AM |
567 | (bfd *abfd, unsigned long gprmask, unsigned long fprmask, |
568 | unsigned long *cprmask); | |
569 | extern void *bfd_ecoff_debug_init | |
570 | (bfd *output_bfd, struct ecoff_debug_info *output_debug, | |
571 | const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); | |
252b5132 | 572 | extern void bfd_ecoff_debug_free |
c58b9523 AM |
573 | (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, |
574 | const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); | |
b34976b6 | 575 | extern bfd_boolean bfd_ecoff_debug_accumulate |
c58b9523 AM |
576 | (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, |
577 | const struct ecoff_debug_swap *output_swap, bfd *input_bfd, | |
578 | struct ecoff_debug_info *input_debug, | |
579 | const struct ecoff_debug_swap *input_swap, struct bfd_link_info *); | |
b34976b6 | 580 | extern bfd_boolean bfd_ecoff_debug_accumulate_other |
c58b9523 AM |
581 | (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, |
582 | const struct ecoff_debug_swap *output_swap, bfd *input_bfd, | |
583 | struct bfd_link_info *); | |
b34976b6 | 584 | extern bfd_boolean bfd_ecoff_debug_externals |
c58b9523 AM |
585 | (bfd *abfd, struct ecoff_debug_info *debug, |
586 | const struct ecoff_debug_swap *swap, bfd_boolean relocatable, | |
fc0a2244 AC |
587 | bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *), |
588 | void (*set_index) (struct bfd_symbol *, bfd_size_type)); | |
b34976b6 | 589 | extern bfd_boolean bfd_ecoff_debug_one_external |
c58b9523 AM |
590 | (bfd *abfd, struct ecoff_debug_info *debug, |
591 | const struct ecoff_debug_swap *swap, const char *name, | |
592 | struct ecoff_extr *esym); | |
252b5132 | 593 | extern bfd_size_type bfd_ecoff_debug_size |
c58b9523 AM |
594 | (bfd *abfd, struct ecoff_debug_info *debug, |
595 | const struct ecoff_debug_swap *swap); | |
b34976b6 | 596 | extern bfd_boolean bfd_ecoff_write_debug |
c58b9523 AM |
597 | (bfd *abfd, struct ecoff_debug_info *debug, |
598 | const struct ecoff_debug_swap *swap, file_ptr where); | |
b34976b6 | 599 | extern bfd_boolean bfd_ecoff_write_accumulated_debug |
c58b9523 AM |
600 | (void *handle, bfd *abfd, struct ecoff_debug_info *debug, |
601 | const struct ecoff_debug_swap *swap, | |
602 | struct bfd_link_info *info, file_ptr where); | |
b34976b6 | 603 | extern bfd_boolean bfd_mips_ecoff_create_embedded_relocs |
198beae2 | 604 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); |
252b5132 RH |
605 | |
606 | /* Externally visible ELF routines. */ | |
607 | ||
608 | struct bfd_link_needed_list | |
609 | { | |
610 | struct bfd_link_needed_list *next; | |
611 | bfd *by; | |
612 | const char *name; | |
613 | }; | |
614 | ||
45d6a902 | 615 | extern bfd_boolean bfd_elf_record_link_assignment |
c58b9523 | 616 | (bfd *, struct bfd_link_info *, const char *, bfd_boolean); |
252b5132 | 617 | extern struct bfd_link_needed_list *bfd_elf_get_needed_list |
c58b9523 | 618 | (bfd *, struct bfd_link_info *); |
b34976b6 | 619 | extern bfd_boolean bfd_elf_get_bfd_needed_list |
c58b9523 | 620 | (bfd *, struct bfd_link_needed_list **); |
b34976b6 | 621 | extern bfd_boolean bfd_elf32_size_dynamic_sections |
c58b9523 | 622 | (bfd *, const char *, const char *, const char *, const char * const *, |
198beae2 | 623 | struct bfd_link_info *, struct bfd_section **, struct bfd_elf_version_tree *); |
b34976b6 | 624 | extern bfd_boolean bfd_elf64_size_dynamic_sections |
c58b9523 | 625 | (bfd *, const char *, const char *, const char *, const char * const *, |
198beae2 | 626 | struct bfd_link_info *, struct bfd_section **, struct bfd_elf_version_tree *); |
b34976b6 | 627 | extern void bfd_elf_set_dt_needed_name |
c58b9523 | 628 | (bfd *, const char *); |
b34976b6 | 629 | extern void bfd_elf_set_dt_needed_soname |
c58b9523 | 630 | (bfd *, const char *); |
b34976b6 | 631 | extern const char *bfd_elf_get_dt_soname |
c58b9523 | 632 | (bfd *); |
a963dc6a | 633 | extern struct bfd_link_needed_list *bfd_elf_get_runpath_list |
c58b9523 | 634 | (bfd *, struct bfd_link_info *); |
b34976b6 | 635 | extern bfd_boolean bfd_elf32_discard_info |
c58b9523 | 636 | (bfd *, struct bfd_link_info *); |
b34976b6 | 637 | extern bfd_boolean bfd_elf64_discard_info |
c58b9523 | 638 | (bfd *, struct bfd_link_info *); |
252b5132 | 639 | |
7f8d5fc9 ILT |
640 | /* Return an upper bound on the number of bytes required to store a |
641 | copy of ABFD's program header table entries. Return -1 if an error | |
642 | occurs; bfd_get_error will return an appropriate code. */ | |
b34976b6 | 643 | extern long bfd_get_elf_phdr_upper_bound |
c58b9523 | 644 | (bfd *abfd); |
7f8d5fc9 ILT |
645 | |
646 | /* Copy ABFD's program header table entries to *PHDRS. The entries | |
647 | will be stored as an array of Elf_Internal_Phdr structures, as | |
648 | defined in include/elf/internal.h. To find out how large the | |
649 | buffer needs to be, call bfd_get_elf_phdr_upper_bound. | |
650 | ||
651 | Return the number of program header table entries read, or -1 if an | |
652 | error occurs; bfd_get_error will return an appropriate code. */ | |
b34976b6 | 653 | extern int bfd_get_elf_phdrs |
c58b9523 | 654 | (bfd *abfd, void *phdrs); |
7f8d5fc9 | 655 | |
8d6337fe RM |
656 | /* Create a new BFD as if by bfd_openr. Rather than opening a file, |
657 | reconstruct an ELF file by reading the segments out of remote memory | |
658 | based on the ELF file header at EHDR_VMA and the ELF program headers it | |
659 | points to. If not null, *LOADBASEP is filled in with the difference | |
660 | between the VMAs from which the segments were read, and the VMAs the | |
661 | file headers (and hence BFD's idea of each section's VMA) put them at. | |
662 | ||
663 | The function TARGET_READ_MEMORY is called to copy LEN bytes from the | |
664 | remote memory at target address VMA into the local buffer at MYADDR; it | |
665 | should return zero on success or an `errno' code on failure. TEMPL must | |
666 | be a BFD for an ELF target with the word size and byte order found in | |
667 | the remote memory. */ | |
668 | extern bfd *bfd_elf_bfd_from_remote_memory | |
c58b9523 AM |
669 | (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep, |
670 | int (*target_read_memory) (bfd_vma vma, char *myaddr, int len)); | |
8d6337fe | 671 | |
3425c182 | 672 | /* Return the arch_size field of an elf bfd, or -1 if not elf. */ |
b34976b6 | 673 | extern int bfd_get_arch_size |
c58b9523 | 674 | (bfd *); |
3425c182 | 675 | |
b34976b6 AM |
676 | /* Return TRUE if address "naturally" sign extends, or -1 if not elf. */ |
677 | extern int bfd_get_sign_extend_vma | |
c58b9523 | 678 | (bfd *); |
6d9019e4 | 679 | |
e1918d23 AM |
680 | extern struct bfd_section *_bfd_elf_tls_setup |
681 | (bfd *, struct bfd_link_info *); | |
682 | ||
b34976b6 | 683 | extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs |
198beae2 | 684 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); |
b34976b6 | 685 | extern bfd_boolean bfd_mips_elf32_create_embedded_relocs |
198beae2 | 686 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); |
0752970e | 687 | |
252b5132 RH |
688 | /* SunOS shared library support routines for the linker. */ |
689 | ||
690 | extern struct bfd_link_needed_list *bfd_sunos_get_needed_list | |
c58b9523 | 691 | (bfd *, struct bfd_link_info *); |
b34976b6 | 692 | extern bfd_boolean bfd_sunos_record_link_assignment |
c58b9523 | 693 | (bfd *, struct bfd_link_info *, const char *); |
b34976b6 | 694 | extern bfd_boolean bfd_sunos_size_dynamic_sections |
198beae2 | 695 | (bfd *, struct bfd_link_info *, struct bfd_section **, struct bfd_section **, struct bfd_section **); |
252b5132 RH |
696 | |
697 | /* Linux shared library support routines for the linker. */ | |
698 | ||
b34976b6 | 699 | extern bfd_boolean bfd_i386linux_size_dynamic_sections |
c58b9523 | 700 | (bfd *, struct bfd_link_info *); |
b34976b6 | 701 | extern bfd_boolean bfd_m68klinux_size_dynamic_sections |
c58b9523 | 702 | (bfd *, struct bfd_link_info *); |
b34976b6 | 703 | extern bfd_boolean bfd_sparclinux_size_dynamic_sections |
c58b9523 | 704 | (bfd *, struct bfd_link_info *); |
252b5132 RH |
705 | |
706 | /* mmap hacks */ | |
707 | ||
708 | struct _bfd_window_internal; | |
709 | typedef struct _bfd_window_internal bfd_window_internal; | |
710 | ||
b5f79c76 NC |
711 | typedef struct _bfd_window |
712 | { | |
252b5132 | 713 | /* What the user asked for. */ |
c58b9523 | 714 | void *data; |
252b5132 RH |
715 | bfd_size_type size; |
716 | /* The actual window used by BFD. Small user-requested read-only | |
717 | regions sharing a page may share a single window into the object | |
718 | file. Read-write versions shouldn't until I've fixed things to | |
719 | keep track of which portions have been claimed by the | |
720 | application; don't want to give the same region back when the | |
721 | application wants two writable copies! */ | |
722 | struct _bfd_window_internal *i; | |
b5f79c76 NC |
723 | } |
724 | bfd_window; | |
252b5132 | 725 | |
b34976b6 | 726 | extern void bfd_init_window |
c58b9523 | 727 | (bfd_window *); |
b34976b6 | 728 | extern void bfd_free_window |
c58b9523 | 729 | (bfd_window *); |
b34976b6 | 730 | extern bfd_boolean bfd_get_file_window |
c58b9523 | 731 | (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean); |
252b5132 RH |
732 | |
733 | /* XCOFF support routines for the linker. */ | |
734 | ||
b34976b6 | 735 | extern bfd_boolean bfd_xcoff_link_record_set |
c58b9523 | 736 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type); |
b34976b6 | 737 | extern bfd_boolean bfd_xcoff_import_symbol |
c58b9523 AM |
738 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma, |
739 | const char *, const char *, const char *, unsigned int); | |
b34976b6 | 740 | extern bfd_boolean bfd_xcoff_export_symbol |
c58b9523 | 741 | (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); |
b34976b6 | 742 | extern bfd_boolean bfd_xcoff_link_count_reloc |
c58b9523 | 743 | (bfd *, struct bfd_link_info *, const char *); |
b34976b6 | 744 | extern bfd_boolean bfd_xcoff_record_link_assignment |
c58b9523 | 745 | (bfd *, struct bfd_link_info *, const char *); |
b34976b6 | 746 | extern bfd_boolean bfd_xcoff_size_dynamic_sections |
c58b9523 AM |
747 | (bfd *, struct bfd_link_info *, const char *, const char *, |
748 | unsigned long, unsigned long, unsigned long, bfd_boolean, | |
198beae2 | 749 | int, bfd_boolean, bfd_boolean, struct bfd_section **, bfd_boolean); |
b34976b6 | 750 | extern bfd_boolean bfd_xcoff_link_generate_rtinit |
c58b9523 | 751 | (bfd *, const char *, const char *, bfd_boolean); |
252b5132 | 752 | |
eb1e0e80 | 753 | /* XCOFF support routines for ar. */ |
b34976b6 | 754 | extern bfd_boolean bfd_xcoff_ar_archive_set_magic |
c58b9523 | 755 | (bfd *, char *); |
eb1e0e80 | 756 | |
252b5132 RH |
757 | /* Externally visible COFF routines. */ |
758 | ||
759 | #if defined(__STDC__) || defined(ALMOST_STDC) | |
760 | struct internal_syment; | |
761 | union internal_auxent; | |
762 | #endif | |
763 | ||
b34976b6 | 764 | extern bfd_boolean bfd_coff_get_syment |
fc0a2244 | 765 | (bfd *, struct bfd_symbol *, struct internal_syment *); |
252b5132 | 766 | |
b34976b6 | 767 | extern bfd_boolean bfd_coff_get_auxent |
fc0a2244 | 768 | (bfd *, struct bfd_symbol *, int, union internal_auxent *); |
252b5132 | 769 | |
b34976b6 | 770 | extern bfd_boolean bfd_coff_set_symbol_class |
fc0a2244 | 771 | (bfd *, struct bfd_symbol *, unsigned int); |
252b5132 | 772 | |
b34976b6 | 773 | extern bfd_boolean bfd_m68k_coff_create_embedded_relocs |
198beae2 | 774 | (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); |
e702a51c | 775 | |
252b5132 | 776 | /* ARM Interworking support. Called from linker. */ |
b34976b6 | 777 | extern bfd_boolean bfd_arm_allocate_interworking_sections |
c58b9523 | 778 | (struct bfd_link_info *); |
252b5132 | 779 | |
b34976b6 | 780 | extern bfd_boolean bfd_arm_process_before_allocation |
c58b9523 | 781 | (bfd *, struct bfd_link_info *, int); |
252b5132 | 782 | |
b34976b6 | 783 | extern bfd_boolean bfd_arm_get_bfd_for_interworking |
c58b9523 | 784 | (bfd *, struct bfd_link_info *); |
252b5132 | 785 | |
86033394 | 786 | /* PE ARM Interworking support. Called from linker. */ |
b34976b6 | 787 | extern bfd_boolean bfd_arm_pe_allocate_interworking_sections |
c58b9523 | 788 | (struct bfd_link_info *); |
86033394 | 789 | |
b34976b6 | 790 | extern bfd_boolean bfd_arm_pe_process_before_allocation |
c58b9523 | 791 | (bfd *, struct bfd_link_info *, int); |
86033394 | 792 | |
b34976b6 | 793 | extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking |
c58b9523 | 794 | (bfd *, struct bfd_link_info *); |
86033394 | 795 | |
252b5132 | 796 | /* ELF ARM Interworking support. Called from linker. */ |
b34976b6 | 797 | extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections |
c58b9523 | 798 | (struct bfd_link_info *); |
67e5d3d6 | 799 | |
b34976b6 | 800 | extern bfd_boolean bfd_elf32_arm_process_before_allocation |
c58b9523 | 801 | (bfd *, struct bfd_link_info *, int); |
67e5d3d6 | 802 | |
b34976b6 | 803 | extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking |
c58b9523 | 804 | (bfd *, struct bfd_link_info *); |
252b5132 | 805 | |
b34976b6 | 806 | extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd |
c58b9523 | 807 | (bfd *, struct bfd_link_info *); |
8afb0e02 | 808 | |
5a6c6817 NC |
809 | /* ARM Note section processing. */ |
810 | extern bfd_boolean bfd_arm_merge_machines | |
c58b9523 | 811 | (bfd *, bfd *); |
5a6c6817 NC |
812 | |
813 | extern bfd_boolean bfd_arm_update_notes | |
c58b9523 | 814 | (bfd *, const char *); |
5a6c6817 NC |
815 | |
816 | extern unsigned int bfd_arm_get_mach_from_notes | |
c58b9523 | 817 | (bfd *, const char *); |
5a6c6817 | 818 | |
8546af74 | 819 | /* TI COFF load page support. */ |
b9af77f5 | 820 | extern void bfd_ticoff_set_section_load_page |
198beae2 | 821 | (struct bfd_section *, int); |
b9af77f5 TW |
822 | |
823 | extern int bfd_ticoff_get_section_load_page | |
198beae2 | 824 | (struct bfd_section *); |
a05758dd | 825 | |
7a9823f1 RS |
826 | /* H8/300 functions. */ |
827 | extern bfd_vma bfd_h8300_pad_address | |
828 | (bfd *, bfd_vma); | |
829 | ||
3f7deb8a L |
830 | /* IA64 Itanium code generation. Called from linker. */ |
831 | extern void bfd_elf32_ia64_after_parse | |
832 | (int); | |
833 | ||
834 | extern void bfd_elf64_ia64_after_parse | |
835 | (int); | |
836 |