Add support for Andes NDS32:
[deliverable/binutils-gdb.git] / bfd / targets.c
CommitLineData
252b5132 1/* Generic target-file-type support for the BFD library.
13761a11 2 Copyright 1990-2013 Free Software Foundation, Inc.
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3 Written by Cygnus Support.
4
3af9a47b 5 This file is part of BFD, the Binary File Descriptor library.
252b5132 6
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7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
cd123cb7 9 the Free Software Foundation; either version 3 of the License, or
3af9a47b 10 (at your option) any later version.
252b5132 11
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12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
252b5132 16
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17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
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19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20 MA 02110-1301, USA. */
252b5132 21
252b5132 22#include "sysdep.h"
3db64b00 23#include "bfd.h"
252b5132
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24#include "libbfd.h"
25#include "fnmatch.h"
26
0e71e495
BE
27/*
28 It's okay to see some:
29#if 0
30 directives in this source file, as targets.c uses them to exclude
31 certain BFD vectors. This comment is specially formatted to catch
32 users who grep for ^#if 0, so please keep it this way!
33*/
34
252b5132 35/*
5bff4f56 36SECTION
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37 Targets
38
39DESCRIPTION
7dee875e 40 Each port of BFD to a different machine requires the creation
252b5132
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41 of a target back end. All the back end provides to the root
42 part of BFD is a structure containing pointers to functions
43 which perform certain low level operations on files. BFD
44 translates the applications's requests through a pointer into
5bff4f56 45 calls to the back end routines.
252b5132
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46
47 When a file is opened with <<bfd_openr>>, its format and
48 target are unknown. BFD uses various mechanisms to determine
49 how to interpret the file. The operations performed are:
50
51 o Create a BFD by calling the internal routine
52 <<_bfd_new_bfd>>, then call <<bfd_find_target>> with the
5bff4f56 53 target string supplied to <<bfd_openr>> and the new BFD pointer.
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54
55 o If a null target string was provided to <<bfd_find_target>>,
56 look up the environment variable <<GNUTARGET>> and use
5bff4f56 57 that as the target string.
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58
59 o If the target string is still <<NULL>>, or the target string is
60 <<default>>, then use the first item in the target vector
61 as the target type, and set <<target_defaulted>> in the BFD to
62 cause <<bfd_check_format>> to loop through all the targets.
63 @xref{bfd_target}. @xref{Formats}.
64
65 o Otherwise, inspect the elements in the target vector
66 one by one, until a match on target name is found. When found,
5bff4f56 67 use it.
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68
69 o Otherwise return the error <<bfd_error_invalid_target>> to
70 <<bfd_openr>>.
71
72 o <<bfd_openr>> attempts to open the file using
73 <<bfd_open_file>>, and returns the BFD.
74
75 Once the BFD has been opened and the target selected, the file
76 format may be determined. This is done by calling
5bff4f56 77 <<bfd_check_format>> on the BFD with a suggested format.
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78 If <<target_defaulted>> has been set, each possible target
79 type is tried to see if it recognizes the specified format.
b34976b6 80 <<bfd_check_format>> returns <<TRUE>> when the caller guesses right.
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81@menu
82@* bfd_target::
83@end menu
84*/
85
252b5132
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86/*
87
88INODE
89 bfd_target, , Targets, Targets
90DOCDD
91SUBSECTION
92 bfd_target
93
94DESCRIPTION
95 This structure contains everything that BFD knows about a
96 target. It includes things like its byte order, name, and which
5bff4f56 97 routines to call to do various operations.
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98
99 Every BFD points to a target structure with its <<xvec>>
5bff4f56 100 member.
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101
102 The macros below are used to dispatch to functions through the
103 <<bfd_target>> vector. They are used in a number of macros further
104 down in @file{bfd.h}, and are also used when calling various
105 routines by hand inside the BFD implementation. The @var{arglist}
106 argument must be parenthesized; it contains all the arguments
5bff4f56 107 to the called function.
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108
109 They make the documentation (more) unpleasant to read, so if
110 someone wants to fix this and not break the above, please do.
111
112.#define BFD_SEND(bfd, message, arglist) \
c58b9523 113. ((*((bfd)->xvec->message)) arglist)
252b5132
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114.
115.#ifdef DEBUG_BFD_SEND
116.#undef BFD_SEND
117.#define BFD_SEND(bfd, message, arglist) \
118. (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
119. ((*((bfd)->xvec->message)) arglist) : \
120. (bfd_assert (__FILE__,__LINE__), NULL))
121.#endif
122
123 For operations which index on the BFD format:
124
125.#define BFD_SEND_FMT(bfd, message, arglist) \
c58b9523 126. (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
252b5132
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127.
128.#ifdef DEBUG_BFD_SEND
129.#undef BFD_SEND_FMT
130.#define BFD_SEND_FMT(bfd, message, arglist) \
131. (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5bff4f56 132. (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
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133. (bfd_assert (__FILE__,__LINE__), NULL))
134.#endif
b5f79c76 135.
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136 This is the structure which defines the type of BFD this is. The
137 <<xvec>> member of the struct <<bfd>> itself points here. Each
138 module that implements access to a different target under BFD,
139 defines one of these.
140
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141 FIXME, these names should be rationalised with the names of
142 the entry points which call them. Too bad we can't have one
5bff4f56 143 macro to define them both!
252b5132 144
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145.enum bfd_flavour
146.{
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147. bfd_target_unknown_flavour,
148. bfd_target_aout_flavour,
149. bfd_target_coff_flavour,
150. bfd_target_ecoff_flavour,
9bd09e22 151. bfd_target_xcoff_flavour,
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152. bfd_target_elf_flavour,
153. bfd_target_ieee_flavour,
154. bfd_target_nlm_flavour,
155. bfd_target_oasys_flavour,
156. bfd_target_tekhex_flavour,
157. bfd_target_srec_flavour,
c067354b 158. bfd_target_verilog_flavour,
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159. bfd_target_ihex_flavour,
160. bfd_target_som_flavour,
161. bfd_target_os9k_flavour,
162. bfd_target_versados_flavour,
163. bfd_target_msdos_flavour,
164. bfd_target_ovax_flavour,
3c3bdf30 165. bfd_target_evax_flavour,
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166. bfd_target_mmo_flavour,
167. bfd_target_mach_o_flavour,
168. bfd_target_pef_flavour,
169. bfd_target_pef_xlib_flavour,
170. bfd_target_sym_flavour
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171.};
172.
173.enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
174.
175.{* Forward declaration. *}
176.typedef struct bfd_link_info _bfd_link_info;
177.
ae17ab41
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178.{* Forward declaration. *}
179.typedef struct flag_info flag_info;
180.
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181.typedef struct bfd_target
182.{
b5f79c76 183. {* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. *}
252b5132 184. char *name;
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185.
186. {* The "flavour" of a back end is a general indication about
187. the contents of a file. *}
252b5132 188. enum bfd_flavour flavour;
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189.
190. {* The order of bytes within the data area of a file. *}
252b5132 191. enum bfd_endian byteorder;
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192.
193. {* The order of bytes within the header parts of a file. *}
252b5132 194. enum bfd_endian header_byteorder;
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195.
196. {* A mask of all the flags which an executable may have set -
197. from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. *}
5bff4f56 198. flagword object_flags;
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NC
199.
200. {* A mask of all the flags which a section may have set - from
201. the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. *}
252b5132 202. flagword section_flags;
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203.
204. {* The character normally found at the front of a symbol.
205. (if any), perhaps `_'. *}
252b5132 206. char symbol_leading_char;
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207.
208. {* The pad character for file names within an archive header. *}
5bff4f56 209. char ar_pad_char;
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210.
211. {* The maximum number of characters in an archive header. *}
0aabe54e
AM
212. unsigned char ar_max_namelen;
213.
214. {* How well this target matches, used to select between various
215. possible targets when more than one target matches. *}
216. unsigned char match_priority;
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217.
218. {* Entries for byte swapping for data. These are different from the
a67a7b8b 219. other entry points, since they don't take a BFD as the first argument.
b5f79c76 220. Certain other handlers could do the same. *}
8ce8c090
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221. bfd_uint64_t (*bfd_getx64) (const void *);
222. bfd_int64_t (*bfd_getx_signed_64) (const void *);
223. void (*bfd_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
224. bfd_vma (*bfd_getx32) (const void *);
225. bfd_signed_vma (*bfd_getx_signed_32) (const void *);
226. void (*bfd_putx32) (bfd_vma, void *);
227. bfd_vma (*bfd_getx16) (const void *);
228. bfd_signed_vma (*bfd_getx_signed_16) (const void *);
229. void (*bfd_putx16) (bfd_vma, void *);
b5f79c76
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230.
231. {* Byte swapping for the headers. *}
8ce8c090
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232. bfd_uint64_t (*bfd_h_getx64) (const void *);
233. bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
234. void (*bfd_h_putx64) (bfd_uint64_t, void *);
edeb6e24
AM
235. bfd_vma (*bfd_h_getx32) (const void *);
236. bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
237. void (*bfd_h_putx32) (bfd_vma, void *);
238. bfd_vma (*bfd_h_getx16) (const void *);
239. bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
240. void (*bfd_h_putx16) (bfd_vma, void *);
b5f79c76
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241.
242. {* Format dependent routines: these are vectors of entry points
243. within the target vector structure, one for each format to check. *}
244.
245. {* Check the format of a file being read. Return a <<bfd_target *>> or zero. *}
c58b9523 246. const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
b5f79c76
NC
247.
248. {* Set the format of a file being written. *}
c58b9523 249. bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
b5f79c76
NC
250.
251. {* Write cached information into a file being written, at <<bfd_close>>. *}
c58b9523 252. bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
b5f79c76 253.
f994cccc
ILT
254The general target vector. These vectors are initialized using the
255BFD_JUMP_TABLE macros.
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256.
257. {* Generic entry points. *}
e43d48cc 258.#define BFD_JUMP_TABLE_GENERIC(NAME) \
c58b9523
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259. NAME##_close_and_cleanup, \
260. NAME##_bfd_free_cached_info, \
261. NAME##_new_section_hook, \
262. NAME##_get_section_contents, \
263. NAME##_get_section_contents_in_window
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264.
265. {* Called when the BFD is being closed to do any necessary cleanup. *}
c58b9523 266. bfd_boolean (*_close_and_cleanup) (bfd *);
252b5132 267. {* Ask the BFD to free all cached information. *}
c58b9523 268. bfd_boolean (*_bfd_free_cached_info) (bfd *);
252b5132 269. {* Called when a new section is created. *}
c58b9523 270. bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
252b5132 271. {* Read the contents of a section. *}
b34976b6 272. bfd_boolean (*_bfd_get_section_contents)
c58b9523 273. (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
b34976b6 274. bfd_boolean (*_bfd_get_section_contents_in_window)
c58b9523 275. (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
252b5132
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276.
277. {* Entry points to copy private data. *}
e43d48cc 278.#define BFD_JUMP_TABLE_COPY(NAME) \
c58b9523
AM
279. NAME##_bfd_copy_private_bfd_data, \
280. NAME##_bfd_merge_private_bfd_data, \
ccd2ec6a 281. _bfd_generic_init_private_section_data, \
c58b9523
AM
282. NAME##_bfd_copy_private_section_data, \
283. NAME##_bfd_copy_private_symbol_data, \
80fccad2 284. NAME##_bfd_copy_private_header_data, \
c58b9523
AM
285. NAME##_bfd_set_private_flags, \
286. NAME##_bfd_print_private_bfd_data
287.
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288. {* Called to copy BFD general private data from one object file
289. to another. *}
c58b9523 290. bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
252b5132
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291. {* Called to merge BFD general private data from one object file
292. to a common output file when linking. *}
c58b9523 293. bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
ccd2ec6a
L
294. {* Called to initialize BFD private section data from one object file
295. to another. *}
296.#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
297. BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
298. bfd_boolean (*_bfd_init_private_section_data)
299. (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
252b5132
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300. {* Called to copy BFD private section data from one object file
301. to another. *}
b34976b6 302. bfd_boolean (*_bfd_copy_private_section_data)
c58b9523 303. (bfd *, sec_ptr, bfd *, sec_ptr);
5bff4f56 304. {* Called to copy BFD private symbol data from one symbol
252b5132 305. to another. *}
b34976b6 306. bfd_boolean (*_bfd_copy_private_symbol_data)
c58b9523 307. (bfd *, asymbol *, bfd *, asymbol *);
80fccad2
BW
308. {* Called to copy BFD private header data from one object file
309. to another. *}
310. bfd_boolean (*_bfd_copy_private_header_data)
311. (bfd *, bfd *);
b5f79c76 312. {* Called to set private backend flags. *}
c58b9523 313. bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
252b5132 314.
b5f79c76 315. {* Called to print private BFD data. *}
c58b9523 316. bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
252b5132
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317.
318. {* Core file entry points. *}
e43d48cc 319.#define BFD_JUMP_TABLE_CORE(NAME) \
c58b9523
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320. NAME##_core_file_failing_command, \
321. NAME##_core_file_failing_signal, \
261b8d08
PA
322. NAME##_core_file_matches_executable_p, \
323. NAME##_core_file_pid
c58b9523
AM
324.
325. char * (*_core_file_failing_command) (bfd *);
326. int (*_core_file_failing_signal) (bfd *);
327. bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
261b8d08 328. int (*_core_file_pid) (bfd *);
252b5132
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329.
330. {* Archive entry points. *}
e43d48cc 331.#define BFD_JUMP_TABLE_ARCHIVE(NAME) \
c58b9523
AM
332. NAME##_slurp_armap, \
333. NAME##_slurp_extended_name_table, \
334. NAME##_construct_extended_name_table, \
335. NAME##_truncate_arname, \
336. NAME##_write_armap, \
337. NAME##_read_ar_hdr, \
8f95b6e4 338. NAME##_write_ar_hdr, \
c58b9523
AM
339. NAME##_openr_next_archived_file, \
340. NAME##_get_elt_at_index, \
341. NAME##_generic_stat_arch_elt, \
342. NAME##_update_armap_timestamp
343.
344. bfd_boolean (*_bfd_slurp_armap) (bfd *);
345. bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
b34976b6 346. bfd_boolean (*_bfd_construct_extended_name_table)
c58b9523
AM
347. (bfd *, char **, bfd_size_type *, const char **);
348. void (*_bfd_truncate_arname) (bfd *, const char *, char *);
b34976b6 349. bfd_boolean (*write_armap)
c58b9523
AM
350. (bfd *, unsigned int, struct orl *, unsigned int, int);
351. void * (*_bfd_read_ar_hdr_fn) (bfd *);
8f95b6e4 352. bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
c58b9523
AM
353. bfd * (*openr_next_archived_file) (bfd *, bfd *);
354.#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
355. bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
356. int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
357. bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
252b5132
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358.
359. {* Entry points used for symbols. *}
e43d48cc 360.#define BFD_JUMP_TABLE_SYMBOLS(NAME) \
c58b9523 361. NAME##_get_symtab_upper_bound, \
6cee3f79 362. NAME##_canonicalize_symtab, \
c58b9523
AM
363. NAME##_make_empty_symbol, \
364. NAME##_print_symbol, \
365. NAME##_get_symbol_info, \
366. NAME##_bfd_is_local_label_name, \
3c9458e9 367. NAME##_bfd_is_target_special_symbol, \
c58b9523
AM
368. NAME##_get_lineno, \
369. NAME##_find_nearest_line, \
9b8d1a36 370. _bfd_generic_find_nearest_line_discriminator, \
5420f73d 371. _bfd_generic_find_line, \
4ab527b0 372. NAME##_find_inliner_info, \
c58b9523
AM
373. NAME##_bfd_make_debug_symbol, \
374. NAME##_read_minisymbols, \
375. NAME##_minisymbol_to_symbol
376.
377. long (*_bfd_get_symtab_upper_bound) (bfd *);
378. long (*_bfd_canonicalize_symtab)
fc0a2244
AC
379. (bfd *, struct bfd_symbol **);
380. struct bfd_symbol *
c58b9523 381. (*_bfd_make_empty_symbol) (bfd *);
b34976b6 382. void (*_bfd_print_symbol)
fc0a2244 383. (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
c58b9523 384.#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
b34976b6 385. void (*_bfd_get_symbol_info)
fc0a2244 386. (bfd *, struct bfd_symbol *, symbol_info *);
c58b9523
AM
387.#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
388. bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
3c9458e9 389. bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
fc0a2244 390. alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
b34976b6 391. bfd_boolean (*_bfd_find_nearest_line)
fc0a2244 392. (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
c58b9523 393. const char **, const char **, unsigned int *);
9b8d1a36
CC
394. bfd_boolean (*_bfd_find_nearest_line_discriminator)
395. (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
396. const char **, const char **, unsigned int *, unsigned int *);
5420f73d
L
397. bfd_boolean (*_bfd_find_line)
398. (bfd *, struct bfd_symbol **, struct bfd_symbol *,
399. const char **, unsigned int *);
4ab527b0
FF
400. bfd_boolean (*_bfd_find_inliner_info)
401. (bfd *, const char **, const char **, unsigned int *);
252b5132
RH
402. {* Back-door to allow format-aware applications to create debug symbols
403. while using BFD for everything else. Currently used by the assembler
404. when creating COFF files. *}
b34976b6 405. asymbol * (*_bfd_make_debug_symbol)
c58b9523 406. (bfd *, void *, unsigned long size);
252b5132
RH
407.#define bfd_read_minisymbols(b, d, m, s) \
408. BFD_SEND (b, _read_minisymbols, (b, d, m, s))
b34976b6 409. long (*_read_minisymbols)
c58b9523 410. (bfd *, bfd_boolean, void **, unsigned int *);
252b5132
RH
411.#define bfd_minisymbol_to_symbol(b, d, m, f) \
412. BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
b34976b6 413. asymbol * (*_minisymbol_to_symbol)
c58b9523 414. (bfd *, bfd_boolean, const void *, asymbol *);
252b5132
RH
415.
416. {* Routines for relocs. *}
e43d48cc 417.#define BFD_JUMP_TABLE_RELOCS(NAME) \
c58b9523
AM
418. NAME##_get_reloc_upper_bound, \
419. NAME##_canonicalize_reloc, \
157090f7
AM
420. NAME##_bfd_reloc_type_lookup, \
421. NAME##_bfd_reloc_name_lookup
c58b9523
AM
422.
423. long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
b34976b6 424. long (*_bfd_canonicalize_reloc)
fc0a2244 425. (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
252b5132
RH
426. {* See documentation on reloc types. *}
427. reloc_howto_type *
c58b9523 428. (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
157090f7
AM
429. reloc_howto_type *
430. (*reloc_name_lookup) (bfd *, const char *);
252b5132 431.
d9352518 432.
252b5132 433. {* Routines used when writing an object file. *}
e43d48cc 434.#define BFD_JUMP_TABLE_WRITE(NAME) \
c58b9523
AM
435. NAME##_set_arch_mach, \
436. NAME##_set_section_contents
437.
b34976b6 438. bfd_boolean (*_bfd_set_arch_mach)
c58b9523 439. (bfd *, enum bfd_architecture, unsigned long);
b34976b6 440. bfd_boolean (*_bfd_set_section_contents)
0f867abe 441. (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
252b5132
RH
442.
443. {* Routines used by the linker. *}
e43d48cc 444.#define BFD_JUMP_TABLE_LINK(NAME) \
c58b9523
AM
445. NAME##_sizeof_headers, \
446. NAME##_bfd_get_relocated_section_contents, \
447. NAME##_bfd_relax_section, \
448. NAME##_bfd_link_hash_table_create, \
449. NAME##_bfd_link_hash_table_free, \
450. NAME##_bfd_link_add_symbols, \
451. NAME##_bfd_link_just_syms, \
1338dd10 452. NAME##_bfd_copy_link_hash_symbol_type, \
c58b9523
AM
453. NAME##_bfd_final_link, \
454. NAME##_bfd_link_split_section, \
455. NAME##_bfd_gc_sections, \
ae17ab41 456. NAME##_bfd_lookup_section_flags, \
c58b9523 457. NAME##_bfd_merge_sections, \
72adc230 458. NAME##_bfd_is_group_section, \
082b7297 459. NAME##_bfd_discard_group, \
3023e3f6
RS
460. NAME##_section_already_linked, \
461. NAME##_bfd_define_common_symbol
c58b9523 462.
a6b96beb 463. int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
b34976b6 464. bfd_byte * (*_bfd_get_relocated_section_contents)
c58b9523 465. (bfd *, struct bfd_link_info *, struct bfd_link_order *,
fc0a2244 466. bfd_byte *, bfd_boolean, struct bfd_symbol **);
252b5132 467.
b34976b6 468. bfd_boolean (*_bfd_relax_section)
198beae2 469. (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
252b5132
RH
470.
471. {* Create a hash table for the linker. Different backends store
472. different information in this table. *}
b34976b6 473. struct bfd_link_hash_table *
c58b9523 474. (*_bfd_link_hash_table_create) (bfd *);
252b5132 475.
e2d34d7d 476. {* Release the memory associated with the linker hash table. *}
c58b9523 477. void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
e2d34d7d 478.
252b5132 479. {* Add symbols from this object file into the hash table. *}
c58b9523 480. bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
252b5132 481.
2d653fc7 482. {* Indicate that we are only retrieving symbol values from this section. *}
c58b9523 483. void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
2d653fc7 484.
1338dd10
PB
485. {* Copy the symbol type of a linker hash table entry. *}
486.#define bfd_copy_link_hash_symbol_type(b, t, f) \
487. BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
488. void (*_bfd_copy_link_hash_symbol_type)
489. (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
490.
252b5132
RH
491. {* Do a link based on the link_order structures attached to each
492. section of the BFD. *}
c58b9523 493. bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
252b5132
RH
494.
495. {* Should this section be split up into smaller pieces during linking. *}
198beae2 496. bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
252b5132
RH
497.
498. {* Remove sections that are not referenced from the output. *}
c58b9523 499. bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
8550eb6e 500.
ae17ab41 501. {* Sets the bitmask of allowed and disallowed section flags. *}
b9c361e0
JL
502. bfd_boolean (*_bfd_lookup_section_flags) (struct bfd_link_info *,
503. struct flag_info *,
504. asection *);
ae17ab41 505.
8550eb6e 506. {* Attempt to merge SEC_MERGE sections. *}
c58b9523 507. bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
252b5132 508.
72adc230
AM
509. {* Is this section a member of a group? *}
510. bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
511.
e61463e1 512. {* Discard members of a group. *}
198beae2 513. bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
e61463e1 514.
082b7297
L
515. {* Check if SEC has been already linked during a reloceatable or
516. final link. *}
c77ec726 517. bfd_boolean (*_section_already_linked) (bfd *, asection *,
43e1669b 518. struct bfd_link_info *);
082b7297 519.
3023e3f6
RS
520. {* Define a common symbol. *}
521. bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
522. struct bfd_link_hash_entry *);
523.
252b5132 524. {* Routines to handle dynamic symbols and relocs. *}
e43d48cc 525.#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
c58b9523
AM
526. NAME##_get_dynamic_symtab_upper_bound, \
527. NAME##_canonicalize_dynamic_symtab, \
4c45e5c9 528. NAME##_get_synthetic_symtab, \
c58b9523
AM
529. NAME##_get_dynamic_reloc_upper_bound, \
530. NAME##_canonicalize_dynamic_reloc
531.
b5f79c76 532. {* Get the amount of memory required to hold the dynamic symbols. *}
c58b9523 533. long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
252b5132 534. {* Read in the dynamic symbols. *}
b34976b6 535. long (*_bfd_canonicalize_dynamic_symtab)
fc0a2244 536. (bfd *, struct bfd_symbol **);
4c45e5c9
JJ
537. {* Create synthetized symbols. *}
538. long (*_bfd_get_synthetic_symtab)
c9727e01
AM
539. (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
540. struct bfd_symbol **);
252b5132 541. {* Get the amount of memory required to hold the dynamic relocs. *}
c58b9523 542. long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
252b5132 543. {* Read in the dynamic relocs. *}
b34976b6 544. long (*_bfd_canonicalize_dynamic_reloc)
fc0a2244 545. (bfd *, arelent **, struct bfd_symbol **);
252b5132
RH
546.
547
c3c89269
NC
548A pointer to an alternative bfd_target in case the current one is not
549satisfactory. This can happen when the target cpu supports both big
550and little endian code, and target chosen by the linker has the wrong
551endianness. The function open_output() in ld/ldlang.c uses this field
552to find an alternative output format that is suitable.
553
b5f79c76
NC
554. {* Opposite endian version of this target. *}
555. const struct bfd_target * alternative_target;
5bff4f56 556.
c3c89269 557
b5f79c76
NC
558. {* Data for use by back-end routines, which isn't
559. generic enough to belong in this structure. *}
9c5bfbb7 560. const void *backend_data;
5bff4f56 561.
252b5132 562.} bfd_target;
b5f79c76 563.
252b5132
RH
564*/
565
566/* All known xvecs (even those that don't compile on all systems).
567 Alphabetized for easy reference.
568 They are listed a second time below, since
569 we can't intermix extern's and initializers. */
252b5132 570extern const bfd_target a_out_adobe_vec;
341ca622 571extern const bfd_target aix5coff64_vec;
a5377ec0 572extern const bfd_target aout0_big_vec;
252b5132
RH
573extern const bfd_target aout_arm_big_vec;
574extern const bfd_target aout_arm_little_vec;
575extern const bfd_target aout_mips_big_vec;
576extern const bfd_target aout_mips_little_vec;
252b5132 577extern const bfd_target apollocoff_vec;
a5377ec0
AJ
578extern const bfd_target arm_epoc_pe_big_vec;
579extern const bfd_target arm_epoc_pe_little_vec;
580extern const bfd_target arm_epoc_pei_big_vec;
581extern const bfd_target arm_epoc_pei_little_vec;
7148cc28
NC
582extern const bfd_target arm_wince_pe_big_vec;
583extern const bfd_target arm_wince_pe_little_vec;
584extern const bfd_target arm_wince_pei_big_vec;
585extern const bfd_target arm_wince_pei_little_vec;
252b5132 586extern const bfd_target armcoff_big_vec;
a5377ec0 587extern const bfd_target armcoff_little_vec;
021e3cc0 588extern const bfd_target armnetbsd_vec;
252b5132 589extern const bfd_target armpe_big_vec;
a5377ec0 590extern const bfd_target armpe_little_vec;
252b5132 591extern const bfd_target armpei_big_vec;
a5377ec0 592extern const bfd_target armpei_little_vec;
252b5132
RH
593extern const bfd_target b_out_vec_big_host;
594extern const bfd_target b_out_vec_little_host;
92dd4511 595extern const bfd_target bfd_pei_ia64_vec;
adde6300 596extern const bfd_target bfd_elf32_avr_vec;
0f64bb02 597extern const bfd_target bfd_elf32_bfin_vec;
48d502e1 598extern const bfd_target bfd_elf32_bfinfdpic_vec;
a5377ec0 599extern const bfd_target bfd_elf32_big_generic_vec;
252b5132 600extern const bfd_target bfd_elf32_bigarc_vec;
a5377ec0 601extern const bfd_target bfd_elf32_bigarm_vec;
b38cadfb 602extern const bfd_target bfd_elf32_bigarm_nacl_vec;
e5a52504 603extern const bfd_target bfd_elf32_bigarm_symbian_vec;
4e7fd91e 604extern const bfd_target bfd_elf32_bigarm_vxworks_vec;
252b5132 605extern const bfd_target bfd_elf32_bigmips_vec;
0a44bf69 606extern const bfd_target bfd_elf32_bigmips_vxworks_vec;
e202fa84 607extern const bfd_target bfd_elf32_bigmoxie_vec;
36591ba1 608extern const bfd_target bfd_elf32_bignios2_vec;
3d3d428f 609extern const bfd_target bfd_elf32_cr16_vec;
0949843d 610extern const bfd_target bfd_elf32_cr16c_vec;
06c15ad7 611extern const bfd_target bfd_elf32_cris_vec;
1fe1f39c 612extern const bfd_target bfd_elf32_crx_vec;
252b5132
RH
613extern const bfd_target bfd_elf32_d10v_vec;
614extern const bfd_target bfd_elf32_d30v_vec;
d172d4ba 615extern const bfd_target bfd_elf32_dlx_big_vec;
cfb8c092 616extern const bfd_target bfd_elf32_epiphany_vec;
a5377ec0 617extern const bfd_target bfd_elf32_fr30_vec;
4e5ba5b7 618extern const bfd_target bfd_elf32_frv_vec;
43850d5b 619extern const bfd_target bfd_elf32_frvfdpic_vec;
e01b0e69 620extern const bfd_target bfd_elf32_h8300_vec;
d952f17a 621extern const bfd_target bfd_elf32_hppa_linux_vec;
225247f0 622extern const bfd_target bfd_elf32_hppa_nbsd_vec;
a5377ec0 623extern const bfd_target bfd_elf32_hppa_vec;
5b93d8bb 624extern const bfd_target bfd_elf32_i370_vec;
4ada7262 625extern const bfd_target bfd_elf32_i386_freebsd_vec;
a27e4371 626extern const bfd_target bfd_elf32_i386_nacl_vec;
a6cc6b3b 627extern const bfd_target bfd_elf32_i386_sol2_vec;
eac338cf 628extern const bfd_target bfd_elf32_i386_vxworks_vec;
252b5132 629extern const bfd_target bfd_elf32_i386_vec;
9d751335 630extern const bfd_target bfd_elf32_i860_little_vec;
a5377ec0 631extern const bfd_target bfd_elf32_i860_vec;
b2ef150d 632extern const bfd_target bfd_elf32_i960_vec;
a5377ec0 633extern const bfd_target bfd_elf32_ia64_big_vec;
fcf12726 634extern const bfd_target bfd_elf32_ia64_hpux_big_vec;
cf88bb9f 635extern const bfd_target bfd_elf32_ip2k_vec;
a75473eb 636extern const bfd_target bfd_elf32_iq2000_vec;
84e94c90
NC
637extern const bfd_target bfd_elf32_lm32_vec;
638extern const bfd_target bfd_elf32_lm32fdpic_vec;
252b5132 639extern const bfd_target bfd_elf32_little_generic_vec;
a5377ec0 640extern const bfd_target bfd_elf32_littlearc_vec;
a5377ec0 641extern const bfd_target bfd_elf32_littlearm_vec;
b38cadfb 642extern const bfd_target bfd_elf32_littlearm_nacl_vec;
e5a52504 643extern const bfd_target bfd_elf32_littlearm_symbian_vec;
4e7fd91e 644extern const bfd_target bfd_elf32_littlearm_vxworks_vec;
252b5132 645extern const bfd_target bfd_elf32_littlemips_vec;
0a44bf69 646extern const bfd_target bfd_elf32_littlemips_vxworks_vec;
e202fa84 647extern const bfd_target bfd_elf32_littlemoxie_vec;
36591ba1 648extern const bfd_target bfd_elf32_littlenios2_vec;
49f58d10 649extern const bfd_target bfd_elf32_m32c_vec;
252b5132 650extern const bfd_target bfd_elf32_m32r_vec;
6edf0760
NC
651extern const bfd_target bfd_elf32_m32rle_vec;
652extern const bfd_target bfd_elf32_m32rlin_vec;
653extern const bfd_target bfd_elf32_m32rlelin_vec;
60bcf0fa
NC
654extern const bfd_target bfd_elf32_m68hc11_vec;
655extern const bfd_target bfd_elf32_m68hc12_vec;
252b5132
RH
656extern const bfd_target bfd_elf32_m68k_vec;
657extern const bfd_target bfd_elf32_m88k_vec;
a5377ec0
AJ
658extern const bfd_target bfd_elf32_mcore_big_vec;
659extern const bfd_target bfd_elf32_mcore_little_vec;
d9352518
DB
660extern const bfd_target bfd_elf32_mep_vec;
661extern const bfd_target bfd_elf32_mep_little_vec;
a3c62988 662extern const bfd_target bfd_elf32_metag_vec;
f23200ad 663extern const bfd_target bfd_elf32_microblazeel_vec;
7ba29e2a 664extern const bfd_target bfd_elf32_microblaze_vec;
252b5132
RH
665extern const bfd_target bfd_elf32_mn10200_vec;
666extern const bfd_target bfd_elf32_mn10300_vec;
d031aafb 667extern const bfd_target bfd_elf32_mt_vec;
2469cfa2 668extern const bfd_target bfd_elf32_msp430_vec;
13761a11 669extern const bfd_target bfd_elf32_msp430_ti_vec;
8a397dad
TS
670extern const bfd_target bfd_elf32_nbigmips_vec;
671extern const bfd_target bfd_elf32_nlittlemips_vec;
672extern const bfd_target bfd_elf32_ntradbigmips_vec;
673extern const bfd_target bfd_elf32_ntradlittlemips_vec;
aeffff67
RS
674extern const bfd_target bfd_elf32_ntradbigmips_freebsd_vec;
675extern const bfd_target bfd_elf32_ntradlittlemips_freebsd_vec;
35c08157
KLC
676extern const bfd_target bfd_elf32_nds32be_vec;
677extern const bfd_target bfd_elf32_nds32le_vec;
678extern const bfd_target bfd_elf32_nds32belin_vec;
679extern const bfd_target bfd_elf32_nds32lelin_vec;
b3baf5d0 680extern const bfd_target bfd_elf32_openrisc_vec;
3b16e843 681extern const bfd_target bfd_elf32_or32_big_vec;
0bcb993b
ILT
682extern const bfd_target bfd_elf32_pj_vec;
683extern const bfd_target bfd_elf32_pjl_vec;
252b5132
RH
684extern const bfd_target bfd_elf32_powerpc_vec;
685extern const bfd_target bfd_elf32_powerpcle_vec;
7b8e7dad 686extern const bfd_target bfd_elf32_powerpc_freebsd_vec;
9d8504b1 687extern const bfd_target bfd_elf32_powerpc_vxworks_vec;
99c513f6 688extern const bfd_target bfd_elf32_rl78_vec;
c7927a3c
NC
689extern const bfd_target bfd_elf32_rx_le_vec;
690extern const bfd_target bfd_elf32_rx_be_vec;
4c422395 691extern const bfd_target bfd_elf32_rx_be_ns_vec;
a85d7ed0 692extern const bfd_target bfd_elf32_s390_vec;
1c0d3aa6
NC
693extern const bfd_target bfd_elf32_bigscore_vec;
694extern const bfd_target bfd_elf32_littlescore_vec;
341ca622
AM
695extern const bfd_target bfd_elf32_sh64_vec;
696extern const bfd_target bfd_elf32_sh64l_vec;
efacd36e
SC
697extern const bfd_target bfd_elf32_sh64lin_vec;
698extern const bfd_target bfd_elf32_sh64blin_vec;
341ca622
AM
699extern const bfd_target bfd_elf32_sh64lnbsd_vec;
700extern const bfd_target bfd_elf32_sh64nbsd_vec;
252b5132 701extern const bfd_target bfd_elf32_sh_vec;
8e45593f 702extern const bfd_target bfd_elf32_shbfd_vec;
a5377ec0 703extern const bfd_target bfd_elf32_shblin_vec;
8e45593f 704extern const bfd_target bfd_elf32_shfd_vec;
252b5132 705extern const bfd_target bfd_elf32_shl_vec;
85fbca6a 706extern const bfd_target bfd_elf32_shl_symbian_vec;
b129bfef 707extern const bfd_target bfd_elf32_shlin_vec;
8d05742f 708extern const bfd_target bfd_elf32_shlnbsd_vec;
55e6e397 709extern const bfd_target bfd_elf32_shlvxworks_vec;
8d05742f 710extern const bfd_target bfd_elf32_shnbsd_vec;
55e6e397 711extern const bfd_target bfd_elf32_shvxworks_vec;
252b5132 712extern const bfd_target bfd_elf32_sparc_vec;
1360ba76 713extern const bfd_target bfd_elf32_sparc_sol2_vec;
910600e9 714extern const bfd_target bfd_elf32_sparc_vxworks_vec;
e9f53129 715extern const bfd_target bfd_elf32_spu_vec;
40b36596
JM
716extern const bfd_target bfd_elf32_tic6x_be_vec;
717extern const bfd_target bfd_elf32_tic6x_le_vec;
2a616379
BS
718extern const bfd_target bfd_elf32_tic6x_elf_be_vec;
719extern const bfd_target bfd_elf32_tic6x_elf_le_vec;
720extern const bfd_target bfd_elf32_tic6x_linux_be_vec;
721extern const bfd_target bfd_elf32_tic6x_linux_le_vec;
fb6cedde
WL
722extern const bfd_target bfd_elf32_tilegx_be_vec;
723extern const bfd_target bfd_elf32_tilegx_le_vec;
aa137e4d 724extern const bfd_target bfd_elf32_tilepro_vec;
dd745cfa
UC
725extern const bfd_target bfd_elf32_tradbigmips_vec;
726extern const bfd_target bfd_elf32_tradlittlemips_vec;
aeffff67
RS
727extern const bfd_target bfd_elf32_tradbigmips_freebsd_vec;
728extern const bfd_target bfd_elf32_tradlittlemips_freebsd_vec;
a5377ec0 729extern const bfd_target bfd_elf32_us_cris_vec;
252b5132 730extern const bfd_target bfd_elf32_v850_vec;
de863c74 731extern const bfd_target bfd_elf32_v850_rh850_vec;
90ace9e9 732extern const bfd_target bfd_elf32_vax_vec;
d70c5fc7 733extern const bfd_target bfd_elf32_xc16x_vec;
f6c1a2d5 734extern const bfd_target bfd_elf32_xgate_vec;
93fbbb04 735extern const bfd_target bfd_elf32_xstormy16_vec;
e0001a05
NC
736extern const bfd_target bfd_elf32_xtensa_be_vec;
737extern const bfd_target bfd_elf32_xtensa_le_vec;
4ada7262 738extern const bfd_target bfd_elf64_alpha_freebsd_vec;
a5377ec0 739extern const bfd_target bfd_elf64_alpha_vec;
252b5132 740extern const bfd_target bfd_elf64_big_generic_vec;
a5377ec0 741extern const bfd_target bfd_elf64_bigmips_vec;
a06ea964 742extern const bfd_target bfd_elf64_bigaarch64_vec;
cec5225b 743extern const bfd_target bfd_elf32_bigaarch64_vec;
a5377ec0
AJ
744extern const bfd_target bfd_elf64_hppa_linux_vec;
745extern const bfd_target bfd_elf64_hppa_vec;
746extern const bfd_target bfd_elf64_ia64_big_vec;
fcf12726 747extern const bfd_target bfd_elf64_ia64_hpux_big_vec;
a5377ec0 748extern const bfd_target bfd_elf64_ia64_little_vec;
01e1a5bc 749extern const bfd_target bfd_elf64_ia64_vms_vec;
252b5132 750extern const bfd_target bfd_elf64_little_generic_vec;
a5377ec0 751extern const bfd_target bfd_elf64_littlemips_vec;
a06ea964 752extern const bfd_target bfd_elf64_littleaarch64_vec;
cec5225b 753extern const bfd_target bfd_elf32_littleaarch64_vec;
3c3bdf30 754extern const bfd_target bfd_elf64_mmix_vec;
5bd4f169
AM
755extern const bfd_target bfd_elf64_powerpc_vec;
756extern const bfd_target bfd_elf64_powerpcle_vec;
7b8e7dad 757extern const bfd_target bfd_elf64_powerpc_freebsd_vec;
a85d7ed0 758extern const bfd_target bfd_elf64_s390_vec;
341ca622
AM
759extern const bfd_target bfd_elf64_sh64_vec;
760extern const bfd_target bfd_elf64_sh64l_vec;
efacd36e
SC
761extern const bfd_target bfd_elf64_sh64lin_vec;
762extern const bfd_target bfd_elf64_sh64blin_vec;
341ca622
AM
763extern const bfd_target bfd_elf64_sh64lnbsd_vec;
764extern const bfd_target bfd_elf64_sh64nbsd_vec;
252b5132 765extern const bfd_target bfd_elf64_sparc_vec;
71a75f6f 766extern const bfd_target bfd_elf64_sparc_freebsd_vec;
1360ba76 767extern const bfd_target bfd_elf64_sparc_sol2_vec;
fb6cedde
WL
768extern const bfd_target bfd_elf64_tilegx_be_vec;
769extern const bfd_target bfd_elf64_tilegx_le_vec;
dc810e39
AM
770extern const bfd_target bfd_elf64_tradbigmips_vec;
771extern const bfd_target bfd_elf64_tradlittlemips_vec;
aeffff67
RS
772extern const bfd_target bfd_elf64_tradbigmips_freebsd_vec;
773extern const bfd_target bfd_elf64_tradlittlemips_freebsd_vec;
9d7cbccd 774extern const bfd_target bfd_elf64_x86_64_freebsd_vec;
8059fb19 775extern const bfd_target bfd_elf64_x86_64_nacl_vec;
a6cc6b3b 776extern const bfd_target bfd_elf64_x86_64_sol2_vec;
a5377ec0 777extern const bfd_target bfd_elf64_x86_64_vec;
8059fb19 778extern const bfd_target bfd_elf32_x86_64_nacl_vec;
351f65ca 779extern const bfd_target bfd_elf32_x86_64_vec;
8a9036a4
L
780extern const bfd_target bfd_elf64_l1om_freebsd_vec;
781extern const bfd_target bfd_elf64_l1om_vec;
7a9068fe
L
782extern const bfd_target bfd_elf64_k1om_freebsd_vec;
783extern const bfd_target bfd_elf64_k1om_vec;
3c3bdf30 784extern const bfd_target bfd_mmo_vec;
a5377ec0
AJ
785extern const bfd_target bfd_powerpc_pe_vec;
786extern const bfd_target bfd_powerpc_pei_vec;
787extern const bfd_target bfd_powerpcle_pe_vec;
788extern const bfd_target bfd_powerpcle_pei_vec;
06c15ad7 789extern const bfd_target cris_aout_vec;
252b5132
RH
790extern const bfd_target demo_64_vec;
791extern const bfd_target ecoff_big_vec;
252b5132 792extern const bfd_target ecoff_biglittle_vec;
a5377ec0 793extern const bfd_target ecoff_little_vec;
252b5132 794extern const bfd_target ecoffalpha_little_vec;
a5377ec0
AJ
795extern const bfd_target go32coff_vec;
796extern const bfd_target go32stubbedcoff_vec;
252b5132
RH
797extern const bfd_target h8300coff_vec;
798extern const bfd_target h8500coff_vec;
799extern const bfd_target host_aout_vec;
800extern const bfd_target hp300bsd_vec;
801extern const bfd_target hp300hpux_vec;
252b5132
RH
802extern const bfd_target i386aout_vec;
803extern const bfd_target i386bsd_vec;
a5377ec0 804extern const bfd_target i386coff_vec;
252b5132
RH
805extern const bfd_target i386dynix_vec;
806extern const bfd_target i386freebsd_vec;
252b5132
RH
807extern const bfd_target i386linux_vec;
808extern const bfd_target i386lynx_aout_vec;
809extern const bfd_target i386lynx_coff_vec;
810extern const bfd_target i386mach3_vec;
811extern const bfd_target i386msdos_vec;
812extern const bfd_target i386netbsd_vec;
a5377ec0
AJ
813extern const bfd_target i386os9k_vec;
814extern const bfd_target i386pe_vec;
815extern const bfd_target i386pei_vec;
252b5132
RH
816extern const bfd_target i860coff_vec;
817extern const bfd_target icoff_big_vec;
818extern const bfd_target icoff_little_vec;
819extern const bfd_target ieee_vec;
a5377ec0 820extern const bfd_target m68k4knetbsd_vec;
252b5132
RH
821extern const bfd_target m68kaux_coff_vec;
822extern const bfd_target m68kcoff_vec;
823extern const bfd_target m68kcoffun_vec;
824extern const bfd_target m68klinux_vec;
252b5132
RH
825extern const bfd_target m68knetbsd_vec;
826extern const bfd_target m68ksysvcoff_vec;
252b5132
RH
827extern const bfd_target m88kbcs_vec;
828extern const bfd_target m88kmach3_vec;
c6f8758f 829extern const bfd_target m88kopenbsd_vec;
3af9a47b
NC
830extern const bfd_target mach_o_be_vec;
831extern const bfd_target mach_o_le_vec;
832extern const bfd_target mach_o_fat_vec;
154a1ee5 833extern const bfd_target mach_o_i386_vec;
618b7301 834extern const bfd_target mach_o_x86_64_vec;
252b5132
RH
835extern const bfd_target mcore_pe_big_vec;
836extern const bfd_target mcore_pe_little_vec;
837extern const bfd_target mcore_pei_big_vec;
838extern const bfd_target mcore_pei_little_vec;
a5377ec0
AJ
839extern const bfd_target mipslpe_vec;
840extern const bfd_target mipslpei_vec;
252b5132 841extern const bfd_target newsos3_vec;
252b5132 842extern const bfd_target nlm32_alpha_vec;
a5377ec0 843extern const bfd_target nlm32_i386_vec;
252b5132 844extern const bfd_target nlm32_powerpc_vec;
a5377ec0 845extern const bfd_target nlm32_sparc_vec;
252b5132 846extern const bfd_target oasys_vec;
3b16e843 847extern const bfd_target or32coff_big_vec;
252b5132 848extern const bfd_target pc532machaout_vec;
a5377ec0 849extern const bfd_target pc532netbsd_vec;
e135f41b 850extern const bfd_target pdp11_aout_vec;
3af9a47b
NC
851extern const bfd_target pef_vec;
852extern const bfd_target pef_xlib_vec;
ce3c775b 853extern const bfd_target plugin_vec;
a5377ec0 854extern const bfd_target pmac_xcoff_vec;
252b5132
RH
855extern const bfd_target ppcboot_vec;
856extern const bfd_target riscix_vec;
7f6d05e8 857extern const bfd_target rs6000coff64_vec;
a5377ec0 858extern const bfd_target rs6000coff_vec;
252b5132 859extern const bfd_target shcoff_small_vec;
a5377ec0 860extern const bfd_target shcoff_vec;
252b5132 861extern const bfd_target shlcoff_small_vec;
a5377ec0 862extern const bfd_target shlcoff_vec;
17505c5c
NC
863extern const bfd_target shlpe_vec;
864extern const bfd_target shlpei_vec;
a5377ec0
AJ
865extern const bfd_target som_vec;
866extern const bfd_target sparccoff_vec;
252b5132
RH
867extern const bfd_target sparcle_aout_vec;
868extern const bfd_target sparclinux_vec;
869extern const bfd_target sparclynx_aout_vec;
870extern const bfd_target sparclynx_coff_vec;
871extern const bfd_target sparcnetbsd_vec;
252b5132 872extern const bfd_target sunos_big_vec;
3af9a47b 873extern const bfd_target sym_vec;
252b5132
RH
874extern const bfd_target tic30_aout_vec;
875extern const bfd_target tic30_coff_vec;
026df7c5
NC
876extern const bfd_target tic4x_coff0_beh_vec;
877extern const bfd_target tic4x_coff0_vec;
878extern const bfd_target tic4x_coff1_beh_vec;
879extern const bfd_target tic4x_coff1_vec;
880extern const bfd_target tic4x_coff2_beh_vec;
881extern const bfd_target tic4x_coff2_vec;
81635ce4 882extern const bfd_target tic54x_coff0_beh_vec;
a5377ec0 883extern const bfd_target tic54x_coff0_vec;
81635ce4 884extern const bfd_target tic54x_coff1_beh_vec;
a5377ec0 885extern const bfd_target tic54x_coff1_vec;
81635ce4 886extern const bfd_target tic54x_coff2_beh_vec;
a5377ec0 887extern const bfd_target tic54x_coff2_vec;
252b5132 888extern const bfd_target tic80coff_vec;
ba26fd96 889extern const bfd_target vaxbsd_vec;
252b5132 890extern const bfd_target vaxnetbsd_vec;
3c2bfad6 891extern const bfd_target vax1knetbsd_vec;
252b5132
RH
892extern const bfd_target versados_vec;
893extern const bfd_target vms_alpha_vec;
4b544b64 894extern const bfd_target vms_lib_txt_vec;
252b5132 895extern const bfd_target w65_vec;
a5377ec0 896extern const bfd_target we32kcoff_vec;
99ad8390
NC
897extern const bfd_target x86_64pe_vec;
898extern const bfd_target x86_64pei_vec;
899extern const bfd_target x86_64coff_vec;
3c9b82ba 900extern const bfd_target z80coff_vec;
252b5132
RH
901extern const bfd_target z8kcoff_vec;
902
dc810e39 903/* These are always included. */
252b5132 904extern const bfd_target srec_vec;
c067354b 905extern const bfd_target verilog_vec;
252b5132 906extern const bfd_target symbolsrec_vec;
dc810e39 907extern const bfd_target tekhex_vec;
252b5132 908extern const bfd_target binary_vec;
252b5132
RH
909extern const bfd_target ihex_vec;
910
911/* All of the xvecs for core files. */
912extern const bfd_target aix386_core_vec;
f4bda984
RH
913extern const bfd_target cisco_core_big_vec;
914extern const bfd_target cisco_core_little_vec;
252b5132 915extern const bfd_target hppabsd_core_vec;
dc810e39 916extern const bfd_target hpux_core_vec;
252b5132
RH
917extern const bfd_target irix_core_vec;
918extern const bfd_target netbsd_core_vec;
919extern const bfd_target osf_core_vec;
dc810e39 920extern const bfd_target ptrace_core_vec;
252b5132
RH
921extern const bfd_target sco5_core_vec;
922extern const bfd_target trad_core_vec;
252b5132 923
73c3cd1c 924extern const bfd_target bfd_elf32_am33lin_vec;
99ad8390
NC
925static const bfd_target * const _bfd_target_vector[] =
926{
252b5132
RH
927#ifdef SELECT_VECS
928
929 SELECT_VECS,
930
931#else /* not SELECT_VECS */
932
933#ifdef DEFAULT_VECTOR
934 &DEFAULT_VECTOR,
935#endif
936 /* This list is alphabetized to make it easy to compare
937 with other vector lists -- the decls above and
938 the case statement in configure.in.
939 Vectors that don't compile on all systems, or aren't finished,
940 should have an entry here with #if 0 around it, to show that
941 it wasn't omitted by mistake. */
252b5132 942 &a_out_adobe_vec,
680f9d5c 943#ifdef BFD64
341ca622 944 &aix5coff64_vec,
680f9d5c 945#endif
dc810e39
AM
946 &aout0_big_vec,
947#if 0
ed781d5d 948 /* We have no way of distinguishing these from other a.out variants. */
dc810e39
AM
949 &aout_arm_big_vec,
950 &aout_arm_little_vec,
951 /* No one seems to use this. */
252b5132
RH
952 &aout_mips_big_vec,
953#endif
954 &aout_mips_little_vec,
dc810e39
AM
955#if 0
956 &apollocoff_vec,
957#endif
958 &arm_epoc_pe_big_vec,
959 &arm_epoc_pe_little_vec,
960 &arm_epoc_pei_big_vec,
961 &arm_epoc_pei_little_vec,
7148cc28
NC
962 &arm_wince_pe_big_vec,
963 &arm_wince_pe_little_vec,
964 &arm_wince_pei_big_vec,
965 &arm_wince_pei_little_vec,
dc810e39
AM
966 &armcoff_big_vec,
967 &armcoff_little_vec,
968 &armnetbsd_vec,
969 &armpe_big_vec,
970 &armpe_little_vec,
971 &armpei_big_vec,
972 &armpei_little_vec,
252b5132
RH
973 &b_out_vec_big_host,
974 &b_out_vec_little_host,
fac41780 975#ifdef BFD64
92dd4511 976 &bfd_pei_ia64_vec,
fac41780 977#endif
dc810e39 978 &bfd_elf32_avr_vec,
0f64bb02 979 &bfd_elf32_bfin_vec,
48d502e1 980 &bfd_elf32_bfinfdpic_vec,
fac41780 981
252b5132
RH
982 /* This, and other vectors, may not be used in any *.mt configuration.
983 But that does not mean they are unnecessary. If configured with
984 --enable-targets=all, objdump or gdb should be able to examine
985 the file even if we don't recognize the machine type. */
986 &bfd_elf32_big_generic_vec,
252b5132 987 &bfd_elf32_bigarc_vec,
dc810e39 988 &bfd_elf32_bigarm_vec,
e5a52504 989 &bfd_elf32_bigarm_symbian_vec,
4e7fd91e 990 &bfd_elf32_bigarm_vxworks_vec,
42429eac 991#ifdef BFD64
252b5132 992 &bfd_elf32_bigmips_vec,
0a44bf69 993 &bfd_elf32_bigmips_vxworks_vec,
42429eac 994#endif
e202fa84 995 &bfd_elf32_bigmoxie_vec,
36591ba1 996 &bfd_elf32_bignios2_vec,
3d3d428f 997 &bfd_elf32_cr16_vec,
0949843d 998 &bfd_elf32_cr16c_vec,
06c15ad7 999 &bfd_elf32_cris_vec,
1fe1f39c 1000 &bfd_elf32_crx_vec,
252b5132
RH
1001 &bfd_elf32_d10v_vec,
1002 &bfd_elf32_d30v_vec,
d172d4ba 1003 &bfd_elf32_dlx_big_vec,
cfb8c092 1004 &bfd_elf32_epiphany_vec,
dc810e39 1005 &bfd_elf32_fr30_vec,
4e5ba5b7 1006 &bfd_elf32_frv_vec,
43850d5b 1007 &bfd_elf32_frvfdpic_vec,
c6953948 1008 &bfd_elf32_h8300_vec,
d952f17a 1009 &bfd_elf32_hppa_linux_vec,
225247f0 1010 &bfd_elf32_hppa_nbsd_vec,
dc810e39 1011 &bfd_elf32_hppa_vec,
5b93d8bb 1012 &bfd_elf32_i370_vec,
4ada7262 1013 &bfd_elf32_i386_freebsd_vec,
a27e4371 1014 &bfd_elf32_i386_nacl_vec,
a6cc6b3b 1015 &bfd_elf32_i386_sol2_vec,
eac338cf 1016 &bfd_elf32_i386_vxworks_vec,
252b5132 1017 &bfd_elf32_i386_vec,
9d751335 1018 &bfd_elf32_i860_little_vec,
dc810e39 1019 &bfd_elf32_i860_vec,
b2ef150d 1020 &bfd_elf32_i960_vec,
dc810e39
AM
1021#if 0
1022 &bfd_elf32_ia64_big_vec,
1023#endif
d7b9976f 1024#ifdef BFD64
c6953948 1025 &bfd_elf32_ia64_hpux_big_vec,
d7b9976f 1026#endif
cf88bb9f 1027 &bfd_elf32_ip2k_vec,
a75473eb 1028 &bfd_elf32_iq2000_vec,
84e94c90 1029 &bfd_elf32_lm32_vec,
252b5132
RH
1030 &bfd_elf32_little_generic_vec,
1031 &bfd_elf32_littlearc_vec,
dc810e39 1032 &bfd_elf32_littlearm_vec,
e5a52504 1033 &bfd_elf32_littlearm_symbian_vec,
4e7fd91e 1034 &bfd_elf32_littlearm_vxworks_vec,
42429eac 1035#ifdef BFD64
252b5132 1036 &bfd_elf32_littlemips_vec,
0a44bf69 1037 &bfd_elf32_littlemips_vxworks_vec,
42429eac 1038#endif
e202fa84 1039 &bfd_elf32_littlemoxie_vec,
36591ba1 1040 &bfd_elf32_littlenios2_vec,
49f58d10 1041 &bfd_elf32_m32c_vec,
252b5132 1042 &bfd_elf32_m32r_vec,
6edf0760
NC
1043 &bfd_elf32_m32rle_vec,
1044 &bfd_elf32_m32rlin_vec,
1045 &bfd_elf32_m32rlelin_vec,
60bcf0fa
NC
1046 &bfd_elf32_m68hc11_vec,
1047 &bfd_elf32_m68hc12_vec,
252b5132
RH
1048 &bfd_elf32_m68k_vec,
1049 &bfd_elf32_m88k_vec,
dc810e39
AM
1050 &bfd_elf32_mcore_big_vec,
1051 &bfd_elf32_mcore_little_vec,
d9352518 1052 &bfd_elf32_mep_vec,
a3c62988 1053 &bfd_elf32_metag_vec,
7ba29e2a 1054 &bfd_elf32_microblaze_vec,
dc810e39
AM
1055 &bfd_elf32_mn10200_vec,
1056 &bfd_elf32_mn10300_vec,
d031aafb 1057 &bfd_elf32_mt_vec,
2469cfa2 1058 &bfd_elf32_msp430_vec,
13761a11 1059 &bfd_elf32_msp430_ti_vec,
8a397dad
TS
1060#ifdef BFD64
1061 &bfd_elf32_nbigmips_vec,
1062 &bfd_elf32_nlittlemips_vec,
1063 &bfd_elf32_ntradbigmips_vec,
1064 &bfd_elf32_ntradlittlemips_vec,
aeffff67
RS
1065 &bfd_elf32_ntradbigmips_freebsd_vec,
1066 &bfd_elf32_ntradlittlemips_freebsd_vec,
8a397dad 1067#endif
35c08157
KLC
1068 &bfd_elf32_nds32be_vec,
1069 &bfd_elf32_nds32le_vec,
1070 &bfd_elf32_nds32belin_vec,
1071 &bfd_elf32_nds32lelin_vec,
5a0a2144 1072 &bfd_elf32_openrisc_vec,
3b16e843 1073 &bfd_elf32_or32_big_vec,
0bcb993b
ILT
1074 &bfd_elf32_pj_vec,
1075 &bfd_elf32_pjl_vec,
252b5132 1076 &bfd_elf32_powerpc_vec,
9d8504b1 1077 &bfd_elf32_powerpc_vxworks_vec,
252b5132 1078 &bfd_elf32_powerpcle_vec,
7b8e7dad 1079 &bfd_elf32_powerpc_freebsd_vec,
99c513f6 1080 &bfd_elf32_rl78_vec,
c7927a3c 1081 &bfd_elf32_rx_be_vec,
4c422395 1082 &bfd_elf32_rx_be_ns_vec,
c7927a3c 1083 &bfd_elf32_rx_le_vec,
dc810e39 1084 &bfd_elf32_s390_vec,
02b1cb40 1085#ifdef BFD64
1c0d3aa6 1086 &bfd_elf32_bigscore_vec,
02b1cb40
NC
1087 &bfd_elf32_littlescore_vec,
1088#endif
dc810e39 1089 &bfd_elf32_sh_vec,
8e45593f 1090 &bfd_elf32_shbfd_vec,
dc810e39 1091 &bfd_elf32_shblin_vec,
8e45593f 1092 &bfd_elf32_shfd_vec,
dc810e39 1093 &bfd_elf32_shl_vec,
85fbca6a 1094 &bfd_elf32_shl_symbian_vec,
dc810e39 1095 &bfd_elf32_shlin_vec,
8d05742f 1096 &bfd_elf32_shlnbsd_vec,
55e6e397 1097 &bfd_elf32_shlvxworks_vec,
8d05742f 1098 &bfd_elf32_shnbsd_vec,
55e6e397 1099 &bfd_elf32_shvxworks_vec,
341ca622
AM
1100#ifdef BFD64
1101 &bfd_elf32_sh64_vec,
1102 &bfd_elf32_sh64l_vec,
1103 &bfd_elf32_sh64lnbsd_vec,
1104 &bfd_elf32_sh64nbsd_vec,
08f74004
AM
1105 &bfd_elf32_sh64lin_vec,
1106 &bfd_elf32_sh64blin_vec,
341ca622 1107#endif
5a0a2144 1108 &bfd_elf32_sparc_vec,
1360ba76 1109 &bfd_elf32_sparc_sol2_vec,
910600e9 1110 &bfd_elf32_sparc_vxworks_vec,
e9f53129 1111 &bfd_elf32_spu_vec,
40b36596
JM
1112 &bfd_elf32_tic6x_be_vec,
1113 &bfd_elf32_tic6x_le_vec,
fb6cedde
WL
1114 &bfd_elf32_tilegx_be_vec,
1115 &bfd_elf32_tilegx_le_vec,
aa137e4d 1116 &bfd_elf32_tilepro_vec,
42429eac 1117#ifdef BFD64
dd745cfa
UC
1118 &bfd_elf32_tradbigmips_vec,
1119 &bfd_elf32_tradlittlemips_vec,
aeffff67
RS
1120 &bfd_elf32_tradbigmips_freebsd_vec,
1121 &bfd_elf32_tradlittlemips_freebsd_vec,
42429eac 1122#endif
dc810e39
AM
1123 &bfd_elf32_us_cris_vec,
1124 &bfd_elf32_v850_vec,
de863c74 1125 &bfd_elf32_v850_rh850_vec,
90ace9e9 1126 &bfd_elf32_vax_vec,
d70c5fc7 1127 &bfd_elf32_xc16x_vec,
f6c1a2d5 1128 &bfd_elf32_xgate_vec,
93fbbb04 1129 &bfd_elf32_xstormy16_vec,
e0001a05
NC
1130 &bfd_elf32_xtensa_be_vec,
1131 &bfd_elf32_xtensa_le_vec,
fdbafa10 1132#ifdef BFD64
4ada7262 1133 &bfd_elf64_alpha_freebsd_vec,
dc810e39 1134 &bfd_elf64_alpha_vec,
252b5132 1135 &bfd_elf64_big_generic_vec,
dc810e39 1136 &bfd_elf64_bigmips_vec,
a06ea964 1137 &bfd_elf64_bigaarch64_vec,
cec5225b 1138 &bfd_elf32_bigaarch64_vec,
dc810e39
AM
1139 &bfd_elf64_hppa_linux_vec,
1140 &bfd_elf64_hppa_vec,
dc810e39 1141 &bfd_elf64_ia64_big_vec,
c6953948 1142 &bfd_elf64_ia64_hpux_big_vec,
dc810e39 1143 &bfd_elf64_ia64_little_vec,
01e1a5bc 1144 &bfd_elf64_ia64_vms_vec,
252b5132 1145 &bfd_elf64_little_generic_vec,
dc810e39 1146 &bfd_elf64_littlemips_vec,
a06ea964 1147 &bfd_elf64_littleaarch64_vec,
cec5225b 1148 &bfd_elf32_littleaarch64_vec,
3c3bdf30 1149 &bfd_elf64_mmix_vec,
dc810e39
AM
1150 &bfd_elf64_powerpc_vec,
1151 &bfd_elf64_powerpcle_vec,
7b8e7dad 1152 &bfd_elf64_powerpc_freebsd_vec,
dc810e39 1153 &bfd_elf64_s390_vec,
341ca622
AM
1154 &bfd_elf64_sh64_vec,
1155 &bfd_elf64_sh64l_vec,
1156 &bfd_elf64_sh64lnbsd_vec,
1157 &bfd_elf64_sh64nbsd_vec,
08f74004
AM
1158 &bfd_elf64_sh64lin_vec,
1159 &bfd_elf64_sh64blin_vec,
252b5132 1160 &bfd_elf64_sparc_vec,
71a75f6f 1161 &bfd_elf64_sparc_freebsd_vec,
1360ba76 1162 &bfd_elf64_sparc_sol2_vec,
fb6cedde
WL
1163 &bfd_elf64_tilegx_be_vec,
1164 &bfd_elf64_tilegx_le_vec,
dc810e39
AM
1165 &bfd_elf64_tradbigmips_vec,
1166 &bfd_elf64_tradlittlemips_vec,
aeffff67
RS
1167 &bfd_elf64_tradbigmips_freebsd_vec,
1168 &bfd_elf64_tradlittlemips_freebsd_vec,
9d7cbccd 1169 &bfd_elf64_x86_64_freebsd_vec,
8059fb19 1170 &bfd_elf64_x86_64_nacl_vec,
a6cc6b3b 1171 &bfd_elf64_x86_64_sol2_vec,
dc810e39 1172 &bfd_elf64_x86_64_vec,
8059fb19 1173 &bfd_elf32_x86_64_nacl_vec,
351f65ca 1174 &bfd_elf32_x86_64_vec,
8a9036a4
L
1175 &bfd_elf64_l1om_freebsd_vec,
1176 &bfd_elf64_l1om_vec,
7a9068fe
L
1177 &bfd_elf64_k1om_freebsd_vec,
1178 &bfd_elf64_k1om_vec,
d70c5fc7 1179 &bfd_mmo_vec,
dc810e39
AM
1180#endif
1181 &bfd_powerpc_pe_vec,
1182 &bfd_powerpc_pei_vec,
1183 &bfd_powerpcle_pe_vec,
1184 &bfd_powerpcle_pei_vec,
1185 &cris_aout_vec,
252b5132 1186#ifdef BFD64
ed781d5d 1187 &demo_64_vec, /* Only compiled if host has long-long support. */
252b5132
RH
1188#endif
1189 &ecoff_big_vec,
252b5132 1190 &ecoff_biglittle_vec,
dc810e39 1191 &ecoff_little_vec,
252b5132
RH
1192#ifdef BFD64
1193 &ecoffalpha_little_vec,
1194#endif
dc810e39
AM
1195 &go32coff_vec,
1196 &go32stubbedcoff_vec,
252b5132
RH
1197 &h8300coff_vec,
1198 &h8500coff_vec,
1199#if 0
1200 /* Since a.out files lack decent magic numbers, no way to recognize
1201 which kind of a.out file it is. */
1202 &host_aout_vec,
dc810e39 1203 /* Clashes with sunos_big_vec magic no. */
252b5132
RH
1204 &hp300bsd_vec,
1205#endif
1206 &hp300hpux_vec,
252b5132
RH
1207 &i386aout_vec,
1208 &i386bsd_vec,
1209 &i386coff_vec,
dc810e39
AM
1210#if 0
1211 &i386dynix_vec,
1212#endif
252b5132 1213 &i386freebsd_vec,
252b5132
RH
1214#if 0
1215 /* Since a.out files lack decent magic numbers, no way to recognize
1216 which kind of a.out file it is. */
1217 &i386linux_vec,
1218#endif
1219 &i386lynx_aout_vec,
1220 &i386lynx_coff_vec,
1221#if 0
1222 /* No distinguishing features for Mach 3 executables. */
1223 &i386mach3_vec,
1224#endif
1225 &i386msdos_vec,
1226 &i386netbsd_vec,
1227 &i386os9k_vec,
1228 &i386pe_vec,
1229 &i386pei_vec,
99ad8390
NC
1230#ifdef BFD64
1231 &x86_64coff_vec,
1232 &x86_64pe_vec,
1233 &x86_64pei_vec,
1234#endif
dc810e39 1235 &i860coff_vec,
252b5132
RH
1236 &icoff_big_vec,
1237 &icoff_little_vec,
1238 &ieee_vec,
dc810e39
AM
1239#if 0
1240 &m68k4knetbsd_vec,
1241 &m68kaux_coff_vec,
1242#endif
252b5132
RH
1243 &m68kcoff_vec,
1244 &m68kcoffun_vec,
1245#if 0
1246 /* Since a.out files lack decent magic numbers, no way to recognize
1247 which kind of a.out file it is. */
1248 &m68klinux_vec,
1249#endif
252b5132
RH
1250 &m68knetbsd_vec,
1251 &m68ksysvcoff_vec,
1252 &m88kbcs_vec,
1253 &m88kmach3_vec,
c6f8758f 1254 &m88kopenbsd_vec,
3af9a47b
NC
1255 &mach_o_be_vec,
1256 &mach_o_le_vec,
1257 &mach_o_fat_vec,
154a1ee5 1258 &mach_o_i386_vec,
618b7301
TG
1259#ifdef BFD64
1260 &mach_o_x86_64_vec,
1261#endif
252b5132
RH
1262 &mcore_pe_big_vec,
1263 &mcore_pe_little_vec,
1264 &mcore_pei_big_vec,
1265 &mcore_pei_little_vec,
dc810e39
AM
1266 &mipslpe_vec,
1267 &mipslpei_vec,
252b5132 1268 &newsos3_vec,
252b5132
RH
1269#ifdef BFD64
1270 &nlm32_alpha_vec,
1271#endif
dc810e39
AM
1272 &nlm32_i386_vec,
1273 &nlm32_powerpc_vec,
1274 &nlm32_sparc_vec,
252b5132
RH
1275#if 0
1276 /* We have no oasys tools anymore, so we can't test any of this
1277 anymore. If you want to test the stuff yourself, go ahead...
1278 steve@cygnus.com
1279 Worse, since there is no magic number for archives, there
1280 can be annoying target mis-matches. */
1281 &oasys_vec,
1282#endif
3b16e843
NC
1283 /* Entry for the OpenRISC family. */
1284 &or32coff_big_vec,
1285
252b5132 1286 &pc532machaout_vec,
dc810e39 1287 &pc532netbsd_vec,
e135f41b 1288 &pdp11_aout_vec,
3af9a47b
NC
1289 &pef_vec,
1290 &pef_xlib_vec,
fc579192 1291#if BFD_SUPPORTS_PLUGINS
ce3c775b 1292 &plugin_vec,
fc579192 1293#endif
252b5132 1294#if 0
5bff4f56 1295 /* This has the same magic number as RS/6000. */
252b5132
RH
1296 &pmac_xcoff_vec,
1297#endif
dc810e39
AM
1298 &ppcboot_vec,
1299#if 0
ed781d5d 1300 /* We have no way of distinguishing these from other a.out variants. */
dc810e39
AM
1301 &riscix_vec,
1302#endif
9ee25201 1303#ifdef BFD64
7f6d05e8 1304 &rs6000coff64_vec,
9ee25201 1305#endif
dc810e39 1306 &rs6000coff_vec,
252b5132 1307 &shcoff_small_vec,
dc810e39 1308 &shcoff_vec,
252b5132 1309 &shlcoff_small_vec,
dc810e39
AM
1310 &shlcoff_vec,
1311 &shlpe_vec,
1312 &shlpei_vec,
dc810e39 1313 &som_vec,
dc810e39 1314 &sparccoff_vec,
252b5132
RH
1315 &sparcle_aout_vec,
1316 &sparclinux_vec,
1317 &sparclynx_aout_vec,
1318 &sparclynx_coff_vec,
1319 &sparcnetbsd_vec,
1320 &sunos_big_vec,
3af9a47b 1321 &sym_vec,
252b5132
RH
1322 &tic30_aout_vec,
1323 &tic30_coff_vec,
81635ce4 1324 &tic54x_coff0_beh_vec,
dc810e39 1325 &tic54x_coff0_vec,
81635ce4 1326 &tic54x_coff1_beh_vec,
dc810e39 1327 &tic54x_coff1_vec,
81635ce4 1328 &tic54x_coff2_beh_vec,
dc810e39 1329 &tic54x_coff2_vec,
252b5132 1330 &tic80coff_vec,
ba26fd96 1331 &vaxbsd_vec,
252b5132 1332 &vaxnetbsd_vec,
3c2bfad6 1333 &vax1knetbsd_vec,
252b5132
RH
1334 &versados_vec,
1335#ifdef BFD64
1336 &vms_alpha_vec,
1337#endif
4b544b64 1338 &vms_lib_txt_vec,
dc810e39 1339 &w65_vec,
252b5132 1340 &we32kcoff_vec,
3c9b82ba 1341 &z80coff_vec,
252b5132 1342 &z8kcoff_vec,
73c3cd1c 1343 &bfd_elf32_am33lin_vec,
252b5132
RH
1344#endif /* not SELECT_VECS */
1345
1346/* Always support S-records, for convenience. */
1347 &srec_vec,
1348 &symbolsrec_vec,
c067354b
NC
1349/* And verilog. */
1350 &verilog_vec,
252b5132
RH
1351/* And tekhex */
1352 &tekhex_vec,
1353/* Likewise for binary output. */
1354 &binary_vec,
1355/* Likewise for ihex. */
1356 &ihex_vec,
1357
1358/* Add any required traditional-core-file-handler. */
1359
1360#ifdef AIX386_CORE
1361 &aix386_core_vec,
1362#endif
dc810e39
AM
1363#if 0
1364 /* We don't include cisco_core_*_vec. Although it has a magic number,
1365 the magic number isn't at the beginning of the file, and thus
1366 might spuriously match other kinds of files. */
1367 &cisco_core_big_vec,
1368 &cisco_core_little_vec,
252b5132
RH
1369#endif
1370#ifdef HPPABSD_CORE
1371 &hppabsd_core_vec,
1372#endif
dc810e39
AM
1373#ifdef HPUX_CORE
1374 &hpux_core_vec,
1375#endif
252b5132
RH
1376#ifdef IRIX_CORE
1377 &irix_core_vec,
1378#endif
1379#ifdef NETBSD_CORE
1380 &netbsd_core_vec,
1381#endif
1382#ifdef OSF_CORE
1383 &osf_core_vec,
1384#endif
dc810e39
AM
1385#ifdef PTRACE_CORE
1386 &ptrace_core_vec,
1387#endif
252b5132
RH
1388#ifdef SCO5_CORE
1389 &sco5_core_vec,
1390#endif
dc810e39 1391#ifdef TRAD_CORE
252b5132
RH
1392 &trad_core_vec,
1393#endif
1394
252b5132
RH
1395 NULL /* end of list marker */
1396};
7340082d 1397const bfd_target * const *bfd_target_vector = _bfd_target_vector;
252b5132
RH
1398
1399/* bfd_default_vector[0] contains either the address of the default vector,
1400 if there is one, or zero if there isn't. */
1401
1402const bfd_target *bfd_default_vector[] = {
1403#ifdef DEFAULT_VECTOR
1404 &DEFAULT_VECTOR,
1405#endif
1406 NULL
1407};
1408
08f74004
AM
1409/* bfd_associated_vector[] contains the associated target vectors used
1410 to reduce the ambiguity in bfd_check_format_matches. */
1411
1412static const bfd_target *_bfd_associated_vector[] = {
1413#ifdef ASSOCIATED_VECS
1414 ASSOCIATED_VECS,
1415#endif
1416 NULL
1417};
1418const bfd_target * const *bfd_associated_vector = _bfd_associated_vector;
1419
252b5132
RH
1420/* When there is an ambiguous match, bfd_check_format_matches puts the
1421 names of the matching targets in an array. This variable is the maximum
1422 number of entries that the array could possibly need. */
966b3e0b 1423const size_t _bfd_target_vector_entries = sizeof (_bfd_target_vector)/sizeof (*_bfd_target_vector);
252b5132
RH
1424\f
1425/* This array maps configuration triplets onto BFD vectors. */
1426
1427struct targmatch
1428{
1429 /* The configuration triplet. */
1430 const char *triplet;
1431 /* The BFD vector. If this is NULL, then the vector is found by
1432 searching forward for the next structure with a non NULL vector
1433 field. */
1434 const bfd_target *vector;
1435};
1436
1437/* targmatch.h is built by Makefile out of config.bfd. */
1438static const struct targmatch bfd_target_match[] = {
1439#include "targmatch.h"
1440 { NULL, NULL }
1441};
1442
252b5132
RH
1443/* Find a target vector, given a name or configuration triplet. */
1444
1445static const bfd_target *
c58b9523 1446find_target (const char *name)
252b5132
RH
1447{
1448 const bfd_target * const *target;
1449 const struct targmatch *match;
1450
1451 for (target = &bfd_target_vector[0]; *target != NULL; target++)
1452 if (strcmp (name, (*target)->name) == 0)
1453 return *target;
1454
1455 /* If we couldn't match on the exact name, try matching on the
1456 configuration triplet. FIXME: We should run the triplet through
1457 config.sub first, but that is hard. */
1458 for (match = &bfd_target_match[0]; match->triplet != NULL; match++)
1459 {
1460 if (fnmatch (match->triplet, name, 0) == 0)
1461 {
1462 while (match->vector == NULL)
1463 ++match;
1464 return match->vector;
252b5132
RH
1465 }
1466 }
1467
1468 bfd_set_error (bfd_error_invalid_target);
1469 return NULL;
1470}
1471
1472/*
1473FUNCTION
1474 bfd_set_default_target
1475
1476SYNOPSIS
b34976b6 1477 bfd_boolean bfd_set_default_target (const char *name);
252b5132
RH
1478
1479DESCRIPTION
1480 Set the default target vector to use when recognizing a BFD.
1481 This takes the name of the target, which may be a BFD target
1482 name or a configuration triplet.
1483*/
1484
b34976b6 1485bfd_boolean
c58b9523 1486bfd_set_default_target (const char *name)
252b5132
RH
1487{
1488 const bfd_target *target;
1489
1490 if (bfd_default_vector[0] != NULL
1491 && strcmp (name, bfd_default_vector[0]->name) == 0)
b34976b6 1492 return TRUE;
252b5132
RH
1493
1494 target = find_target (name);
1495 if (target == NULL)
b34976b6 1496 return FALSE;
252b5132
RH
1497
1498 bfd_default_vector[0] = target;
b34976b6 1499 return TRUE;
252b5132
RH
1500}
1501
1502/*
1503FUNCTION
1504 bfd_find_target
1505
1506SYNOPSIS
ed781d5d 1507 const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
252b5132
RH
1508
1509DESCRIPTION
1510 Return a pointer to the transfer vector for the object target
24718e3b
L
1511 named @var{target_name}. If @var{target_name} is <<NULL>>,
1512 choose the one in the environment variable <<GNUTARGET>>; if
1513 that is null or not defined, then choose the first entry in the
1514 target list. Passing in the string "default" or setting the
1515 environment variable to "default" will cause the first entry in
1516 the target list to be returned, and "target_defaulted" will be
1517 set in the BFD if @var{abfd} isn't <<NULL>>. This causes
1518 <<bfd_check_format>> to loop over all the targets to find the
1519 one that matches the file being read.
252b5132
RH
1520*/
1521
1522const bfd_target *
c58b9523 1523bfd_find_target (const char *target_name, bfd *abfd)
252b5132
RH
1524{
1525 const char *targname;
1526 const bfd_target *target;
1527
1528 if (target_name != NULL)
1529 targname = target_name;
1530 else
1531 targname = getenv ("GNUTARGET");
1532
312b768e 1533 /* This is safe; the vector cannot be null. */
252b5132
RH
1534 if (targname == NULL || strcmp (targname, "default") == 0)
1535 {
252b5132 1536 if (bfd_default_vector[0] != NULL)
24718e3b 1537 target = bfd_default_vector[0];
252b5132 1538 else
24718e3b
L
1539 target = bfd_target_vector[0];
1540 if (abfd)
1541 {
1542 abfd->xvec = target;
1543 abfd->target_defaulted = TRUE;
1544 }
1545 return target;
252b5132
RH
1546 }
1547
24718e3b
L
1548 if (abfd)
1549 abfd->target_defaulted = FALSE;
252b5132
RH
1550
1551 target = find_target (targname);
1552 if (target == NULL)
1553 return NULL;
1554
24718e3b
L
1555 if (abfd)
1556 abfd->xvec = target;
252b5132
RH
1557 return target;
1558}
1559
5fbe9721
KT
1560/* Helper function for bfd_get_target_info to determine the target's
1561 architecture. This method handles bfd internal target names as
1562 tuples and triplets. */
1563static bfd_boolean
1564_bfd_find_arch_match (const char *tname, const char **arch,
1565 const char **def_target_arch)
1566{
1567 if (!arch)
1568 return FALSE;
1569
1570 while (*arch != NULL)
1571 {
1572 const char *in_a = strstr (*arch, tname);
1573 char end_ch = (in_a ? in_a[strlen (tname)] : 0);
1574
1575 if (in_a && (in_a == *arch || in_a[-1] == ':')
1576 && end_ch == 0)
1577 {
1578 *def_target_arch = *arch;
1579 return TRUE;
1580 }
1581 arch++;
1582 }
1583 return FALSE;
1584}
1585
1586/*
1587FUNCTION
1588 bfd_get_target_info
1589SYNOPSIS
1590 const bfd_target *bfd_get_target_info (const char *target_name,
1591 bfd *abfd,
1592 bfd_boolean *is_bigendian,
1593 int *underscoring,
1594 const char **def_target_arch);
1595DESCRIPTION
1596 Return a pointer to the transfer vector for the object target
1597 named @var{target_name}. If @var{target_name} is <<NULL>>,
1598 choose the one in the environment variable <<GNUTARGET>>; if
1599 that is null or not defined, then choose the first entry in the
1600 target list. Passing in the string "default" or setting the
1601 environment variable to "default" will cause the first entry in
1602 the target list to be returned, and "target_defaulted" will be
1603 set in the BFD if @var{abfd} isn't <<NULL>>. This causes
1604 <<bfd_check_format>> to loop over all the targets to find the
1605 one that matches the file being read.
1606 If @var{is_bigendian} is not <<NULL>>, then set this value to target's
1607 endian mode. True for big-endian, FALSE for little-endian or for
1608 invalid target.
1609 If @var{underscoring} is not <<NULL>>, then set this value to target's
1610 underscoring mode. Zero for none-underscoring, -1 for invalid target,
1611 else the value of target vector's symbol underscoring.
1612 If @var{def_target_arch} is not <<NULL>>, then set it to the architecture
1613 string specified by the target_name.
1614*/
1615const bfd_target *
1616bfd_get_target_info (const char *target_name, bfd *abfd,
1617 bfd_boolean *is_bigendian,
1618 int *underscoring, const char **def_target_arch)
1619{
1620 const bfd_target *target_vec;
1621
1622 if (is_bigendian)
1623 *is_bigendian = FALSE;
1624 if (underscoring)
1625 *underscoring = -1;
1626 if (def_target_arch)
1627 *def_target_arch = NULL;
1628 target_vec = bfd_find_target (target_name, abfd);
1629 if (! target_vec)
1630 return NULL;
1631 if (is_bigendian)
1632 *is_bigendian = ((target_vec->byteorder == BFD_ENDIAN_BIG) ? TRUE
1633 : FALSE);
1634 if (underscoring)
1635 *underscoring = ((int) target_vec->symbol_leading_char) & 0xff;
1636
1637 if (def_target_arch)
1638 {
1639 const char *tname = target_vec->name;
1640 const char **arches = bfd_arch_list ();
1641
1642 if (arches && tname)
1643 {
1644 char *hyp = strchr (tname, '-');
1645
1646 if (hyp != NULL)
1647 {
1648 tname = ++hyp;
1649
1650 /* Make sure we detect architecture names
1651 for triplets like "pe-arm-wince-little". */
1652 if (!_bfd_find_arch_match (tname, arches, def_target_arch))
1653 {
8cddccd3
AM
1654 char new_tname[50];
1655
5fbe9721
KT
1656 strcpy (new_tname, hyp);
1657 while ((hyp = strrchr (new_tname, '-')) != NULL)
1658 {
1659 *hyp = 0;
1660 if (_bfd_find_arch_match (new_tname, arches,
1661 def_target_arch))
1662 break;
1663 }
1664 }
1665 }
1666 else
1667 _bfd_find_arch_match (tname, arches, def_target_arch);
1668 }
1669
1670 if (arches)
1671 free (arches);
1672 }
1673 return target_vec;
1674}
1675
252b5132
RH
1676/*
1677FUNCTION
1678 bfd_target_list
1679
1680SYNOPSIS
ed781d5d 1681 const char ** bfd_target_list (void);
252b5132
RH
1682
1683DESCRIPTION
1684 Return a freshly malloced NULL-terminated
1685 vector of the names of all the valid BFD targets. Do not
1686 modify the names.
1687
1688*/
1689
1690const char **
c58b9523 1691bfd_target_list (void)
252b5132 1692{
c58b9523 1693 int vec_length = 0;
dc810e39 1694 bfd_size_type amt;
dc810e39
AM
1695 const bfd_target * const *target;
1696 const char **name_list, **name_ptr;
252b5132
RH
1697
1698 for (target = &bfd_target_vector[0]; *target != NULL; target++)
1699 vec_length++;
1700
dc810e39 1701 amt = (vec_length + 1) * sizeof (char **);
a50b1753 1702 name_ptr = name_list = (const char **) bfd_malloc (amt);
252b5132
RH
1703
1704 if (name_list == NULL)
1705 return NULL;
1706
1707 for (target = &bfd_target_vector[0]; *target != NULL; target++)
b50afec9
AM
1708 if (target == &bfd_target_vector[0]
1709 || *target != bfd_target_vector[0])
1710 *name_ptr++ = (*target)->name;
252b5132 1711
b50afec9 1712 *name_ptr = NULL;
252b5132
RH
1713 return name_list;
1714}
c3c89269
NC
1715
1716/*
1717FUNCTION
1718 bfd_seach_for_target
1719
1720SYNOPSIS
c58b9523
AM
1721 const bfd_target *bfd_search_for_target
1722 (int (*search_func) (const bfd_target *, void *),
1723 void *);
c3c89269
NC
1724
1725DESCRIPTION
1726 Return a pointer to the first transfer vector in the list of
1727 transfer vectors maintained by BFD that produces a non-zero
1728 result when passed to the function @var{search_func}. The
1729 parameter @var{data} is passed, unexamined, to the search
1730 function.
1731*/
1732
1733const bfd_target *
c58b9523
AM
1734bfd_search_for_target (int (*search_func) (const bfd_target *, void *),
1735 void *data)
c3c89269 1736{
c58b9523 1737 const bfd_target * const *target;
c3c89269 1738
c58b9523
AM
1739 for (target = bfd_target_vector; *target != NULL; target ++)
1740 if (search_func (*target, data))
1741 return *target;
c3c89269
NC
1742
1743 return NULL;
1744}
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