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[binutils.git] / bfd / xsym.h
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1 /* xSYM symbol-file support for BFD.
2 Copyright 1999, 2000, 2001, 2002, 2003, 2005
3 Free Software Foundation, Inc.
5 This file is part of BFD, the Binary File Descriptor library.
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
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
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.
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
19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
21 #include "bfd.h"
22 #include <stdio.h>
24 #ifndef __xSYM_H__
25 #define __xSYM_H__
27 #define BFD_SYM_VERSION_STR_3_1 "\013Version 3.1"
28 #define BFD_SYM_VERSION_STR_3_2 "\013Version 3.2"
29 #define BFD_SYM_VERSION_STR_3_3 "\013Version 3.3"
30 #define BFD_SYM_VERSION_STR_3_4 "\013Version 3.4"
31 #define BFD_SYM_VERSION_STR_3_5 "\013Version 3.5"
32 #define BFD_SYM_END_OF_LIST_3_2 0xffff
33 #define BFD_SYM_END_OF_LIST_3_4 0xffffffff
34 #define BFD_SYM_END_OF_LIST BFD_SYM_END_OF_LIST_3_4
35 #define BFD_SYM_FILE_NAME_INDEX_3_2 0xfffe
36 #define BFD_SYM_FILE_NAME_INDEX_3_4 0xfffffffe
37 #define BFD_SYM_FILE_NAME_INDEX BFD_SYM_FILE_NAME_INDEX_3_4
38 #define BFD_SYM_SOURCE_FILE_CHANGE_3_2 0xfffe
39 #define BFD_SYM_SOURCE_FILE_CHANGE_3_4 0xfffffffe
40 #define BFD_SYM_SOURCE_FILE_CHANGE BFD_SYM_SOURCE_FILE_CHANGE_3_4
41 #define BFD_SYM_MAXIMUM_LEGAL_INDEX_3_2 0xfffd
42 #define BFD_SYM_MAXIMUM_LEGAL_INDEX_3_4 0xfffffffd
43 #define BFD_SYM_MAXIMUM_LEGAL_INDEX BFD_SYM_MAXIMUM_LEGAL_INDEX_3_4
45 enum bfd_sym_storage_class
47 BFD_SYM_STORAGE_CLASS_REGISTER = 0,
48 BFD_SYM_STORAGE_CLASS_GLOBAL = 1,
49 BFD_SYM_STORAGE_CLASS_FRAME_RELATIVE = 2,
50 BFD_SYM_STORAGE_CLASS_STACK_RELATIVE = 3,
51 BFD_SYM_STORAGE_CLASS_ABSOLUTE = 4,
52 BFD_SYM_STORAGE_CLASS_CONSTANT = 5,
53 BFD_SYM_STORAGE_CLASS_BIGCONSTANT = 6,
54 BFD_SYM_STORAGE_CLASS_RESOURCE = 99
56 typedef enum bfd_sym_storage_class bfd_sym_storage_class;
58 enum bfd_sym_storage_kind
60 BFD_SYM_STORAGE_KIND_LOCAL = 0,
61 BFD_SYM_STORAGE_KIND_VALUE = 1,
62 BFD_SYM_STORAGE_KIND_REFERENCE = 2,
63 BFD_SYM_STORAGE_KIND_WITH = 3
65 typedef enum bfd_sym_storage_kind bfd_sym_storage_kind;
67 enum bfd_sym_version
69 BFD_SYM_VERSION_3_1,
70 BFD_SYM_VERSION_3_2,
71 BFD_SYM_VERSION_3_3,
72 BFD_SYM_VERSION_3_4,
73 BFD_SYM_VERSION_3_5
75 typedef enum bfd_sym_version bfd_sym_version;
77 enum bfd_sym_module_kind
79 BFD_SYM_MODULE_KIND_NONE = 0,
80 BFD_SYM_MODULE_KIND_PROGRAM = 1,
81 BFD_SYM_MODULE_KIND_UNIT = 2,
82 BFD_SYM_MODULE_KIND_PROCEDURE = 3,
83 BFD_SYM_MODULE_KIND_FUNCTION = 4,
84 BFD_SYM_MODULE_KIND_DATA = 5,
85 BFD_SYM_MODULE_KIND_BLOCK = 6
87 typedef enum bfd_sym_module_kind bfd_sym_module_kind;
89 enum bfd_sym_symbol_scope
91 BFD_SYM_SYMBOL_SCOPE_LOCAL = 0, /* Object is seen only inside current scope. */
92 BFD_SYM_SYMBOL_SCOPE_GLOBAL = 1 /* Object has global scope. */
94 typedef enum bfd_sym_symbol_scope bfd_sym_symbol_scope;
96 struct bfd_sym_file_reference
98 unsigned long fref_frte_index; /* File reference table index. */
99 unsigned long fref_offset; /* Absolute offset into source file. */
101 typedef struct bfd_sym_file_reference bfd_sym_file_reference;
103 /* NAME TABLE (NTE). */
105 /* RESOURCES TABLE (RTE)
107 All code and data is *defined* to reside in a resource. Even A5
108 relative data is defined to reside in a dummy resource of ResType
109 'gbld'. Code always resides in a resource. Because a code/data
110 is built of many modules, when walking through a resource we must
111 point back to the modules in the order they were defined. This is
112 done by requiring the entries in the Modules Entry table to be
113 ordered by resource/resource-number and by the location in that
114 resource. Hence, the resource table entry points to the first
115 module making up that resource. All modules table entries following
116 that first one with the same restype/resnum are contiguous and offset
117 from that first entry. */
119 struct bfd_sym_resources_table_entry
121 unsigned char rte_res_type[4]; /* Resource Type. */
122 unsigned short rte_res_number; /* Resource Number. */
123 unsigned long rte_nte_index; /* Name of the resource. */
124 unsigned long rte_mte_first; /* Index of first module in the resource. */
125 unsigned long rte_mte_last; /* Index of the last module in the resource. */
126 unsigned long rte_res_size; /* Size of the resource. */
128 typedef struct bfd_sym_resources_table_entry bfd_sym_resources_table_entry;
130 /* MODULES TABLE (MTE)
132 Modules table entries are ordered by their appearance in a resource.
133 (Note that having a single module copied into two resources is not
134 possible). Modules map back to their resource via an index into the
135 resource table and an offset into the resource. Modules also point
136 to their source files, both the definition module and implementation
137 module. Because modules can be textually nested within other
138 modules, a link to the parent (containing) module is required. This
139 module can textually contain other modules. A link to the contiguous
140 list of child (contained) modules is required. Variables, statements,
141 and types defined in the module are pointed to by indexing the head of
142 the contiguous lists of contained variables, contained statements,
143 and contained types. */
145 struct bfd_sym_modules_table_entry
147 unsigned long mte_rte_index; /* Which resource it is in. */
148 unsigned long mte_res_offset; /* Offset into the resource. */
149 unsigned long mte_size; /* Size of module. */
150 char mte_kind; /* What kind of module this is. */
151 char mte_scope; /* How visible is it? */
152 unsigned long mte_parent; /* Containing module. */
153 bfd_sym_file_reference mte_imp_fref; /* Implementation source. */
154 unsigned long mte_imp_end; /* End of implementation source. */
155 unsigned long mte_nte_index; /* The name of the module. */
156 unsigned long mte_cmte_index; /* Modules contained in this. */
157 unsigned long mte_cvte_index; /* Variables contained in this. */
158 unsigned long mte_clte_index; /* Local labels defined here. */
159 unsigned long mte_ctte_index; /* Types contained in this. */
160 unsigned long mte_csnte_idx_1; /* CSNTE index of mte_snbr_first. */
161 unsigned long mte_csnte_idx_2; /* CSNTE index of mte_snbr_last. */
163 typedef struct bfd_sym_modules_table_entry bfd_sym_modules_table_entry;
165 /* FILE REFERENCES TABLE (FRTE)
167 The FILE REFERENCES TABLE maps from source file to module & offset.
168 The table is ordered by increasing file offset. Each new offset
169 references a module.
171 FRT = FILE_SOURCE_START
172 FILE_SOURCE_INCREMENT*
173 END_OF_LIST.
175 *** THIS MECHANISM IS VERY SLOW FOR FILE+STATEMENT_NUMBER TO
176 *** MODULE/CODE ADDRESS OPERATIONS. ANOTHER MECHANISM IS
177 *** REQUIRED!! */
179 union bfd_sym_file_references_table_entry
181 struct
183 /* END_OF_LIST, FILE_NAME_INDEX, or module table entry. */
184 unsigned long type;
186 generic;
188 struct
190 /* FILE_NAME_INDEX. */
191 unsigned long type;
192 unsigned long nte_index;
193 unsigned long mod_date;
195 filename;
197 struct
199 /* < FILE_NAME_INDEX. */
200 unsigned long mte_index;
201 unsigned long file_offset;
203 entry;
205 typedef union bfd_sym_file_references_table_entry bfd_sym_file_references_table_entry;
207 /* CONTAINED MODULES TABLE (CMTE)
209 Contained Modules are lists of indices into the modules table. The
210 lists are terminated by an END_OF_LIST index. All entries are of the
211 same size, hence mapping an index into a CMTE list is simple.
213 CMT = MTE_INDEX* END_OF_LIST. */
215 union bfd_sym_contained_modules_table_entry
217 struct
219 /* END_OF_LIST, index. */
220 unsigned long type;
222 generic;
224 struct
226 unsigned long mte_index; /* Index into the Modules Table. */
227 unsigned long nte_index; /* The name of the module. */
229 entry;
231 typedef union bfd_sym_contained_modules_table_entry bfd_sym_contained_modules_table_entry;
233 /* CONTAINED VARIABLES TABLE (CVTE)
235 Contained Variables map into the module table, file table, name table, and type
236 table. Contained Variables are a contiguous list of source file change record,
237 giving the name of and offset into the source file corresponding to all variables
238 following. Variable definition records contain an index into the name table (giving
239 the text of the variable as it appears in the source code), an index into the type
240 table giving the type of the variable, an increment added to the source file
241 offset giving the start of the implementation of the variable, and a storage
242 class address, giving information on variable's runtime address.
244 CVT = SOURCE_FILE_CHANGE SYMBOL_INFO* END_OF_LIST.
245 SYMBOL_INFO = SYMBOL_DEFINITION | SOURCE_FILE_CHANGE .
247 All entries are of the same size, making the fetching of data simple. The
248 variable entries in the list are in ALPHABETICAL ORDER to simplify the display of
249 available variables for several of the debugger's windows. */
251 /* 'la_size' determines the variant used below:
253 == BFD_SYM_CVTE_SCA
254 Traditional STORAGE_CLASS_ADDRESS;
256 <= BFD_SYM_CVTE_LA_MAX_SIZE
257 That many logical address bytes ("in-situ");
259 == BFD_SYM_CVTE_BIG_LA
260 Logical address bytes in constant pool, at offset 'big_la'. */
262 #define BFD_SYM_CVTE_SCA 0 /* Indicate SCA variant of CVTE. */
263 #define BFD_SYM_CVTE_LA_MAX_SIZE 13 /* Max# of logical address bytes in a CVTE. */
264 #define BFD_SYM_CVTE_BIG_LA 127 /* Indicates LA redirection to constant pool. */
266 union bfd_sym_contained_variables_table_entry
268 struct
270 /* END_OF_LIST, SOURCE_FILE_CHANGE, or type table entry. */
271 unsigned long type;
273 generic;
275 struct
277 /* SOURCE_FILE_CHANGE. */
278 unsigned long type;
279 bfd_sym_file_reference fref;
281 file;
283 struct
285 /* < SOURCE_FILE_CHANGE. */
286 unsigned long tte_index;
287 unsigned long nte_index;
288 unsigned long file_delta; /* Increment from previous source. */
289 unsigned char scope;
290 unsigned char la_size; /* #bytes of LAs below. */
292 union
294 /* la_size == BFD_SYM_CVTE_SCA. */
295 struct
297 unsigned char sca_kind; /* Distinguish local from value/var formal. */
298 unsigned char sca_class; /* The storage class itself. */
299 unsigned long sca_offset;
301 scstruct;
303 /* la_size <= BFD_SYM_CVTE_LA_MAX_SIZE. */
304 struct {
305 unsigned char la[BFD_SYM_CVTE_LA_MAX_SIZE]; /* Logical address bytes. */
306 unsigned char la_kind; /* Eqv. cvte_location.sca_kind. */
308 lastruct;
310 /* la_size == BFD_SYM_CVTE_BIG_LA 127. */
311 struct
313 unsigned long big_la; /* Logical address bytes in constant pool. */
314 unsigned char big_la_kind; /* Eqv. cvte_location.sca_kind. */
316 biglastruct;
318 address;
320 entry;
322 typedef union bfd_sym_contained_variables_table_entry bfd_sym_contained_variables_table_entry;
324 /* CONTAINED STATEMENTS TABLE (CSNTE)
326 Contained Statements table. This table is similar to the Contained
327 Variables table except that instead of VARIABLE_DEFINITION entries, this
328 module contains STATEMENT_NUMBER_DEFINITION entries. A statement number
329 definition points back to the containing module (via an index into
330 the module entry table) and contains the file and resource deltas
331 to add to the previous values to get to this statement.
332 All entries are of the same size, making the fetching of data simple. The
333 entries in the table are in order of increasing statement number within the
334 source file.
336 The Contained Statements table is indexed from two places. An MTE contains
337 an index to the first statement number within the module. An FRTE contains
338 an index to the first statement in the table (Possibly. This is slow.) Or
339 a table of fast statement number to CSNTE entry mappings indexes into the
340 table. Choice not yet made. */
342 union bfd_sym_contained_statements_table_entry
344 struct
346 /* END_OF_LIST, SOURCE_FILE_CHANGE, or statement table entry. */
347 unsigned long type;
349 generic;
351 struct
353 /* SOURCE_FILE_CHANGE. */
354 unsigned long type;
355 bfd_sym_file_reference fref; /* File name table. */
357 file;
359 struct
361 unsigned long mte_index; /* Which module contains it. */
362 unsigned long file_delta; /* Where it is defined. */
363 unsigned long mte_offset; /* Where it is in the module. */
365 entry;
367 typedef union bfd_sym_contained_statements_table_entry bfd_sym_contained_statements_table_entry;
369 /* CONTAINED LABELS TABLE (CLTE)
371 Contained Labels table names those labels local to the module. It is similar
372 to the Contained Statements table. */
374 union bfd_sym_contained_labels_table_entry
376 struct
378 /* END_OF_LIST, SOURCE_FILE_CHANGE, index. */
379 unsigned long type;
381 generic;
383 struct
385 /* SOURCE_FILE_CHANGE. */
386 unsigned long type;
387 bfd_sym_file_reference fref;
389 file;
391 struct
393 /* < SOURCE_FILE_CHANGE. */
394 unsigned long mte_index; /* Which module contains us. */
395 unsigned long mte_offset; /* Where it is in the module. */
396 unsigned long nte_index; /* The name of the label. */
397 unsigned long file_delta; /* Where it is defined. */
398 unsigned short scope; /* How visible the label is. */
400 entry;
402 typedef union bfd_sym_contained_labels_table_entry bfd_sym_contained_labels_table_entry;
404 /* CONTAINED TYPES TABLE (CTTE)
406 Contained Types define the named types that are in the module. It is used to
407 map name indices into type indices. The type entries in the table are in
408 alphabetical order by type name. */
410 union bfd_sym_contained_types_table_entry
412 struct
414 /* END_OF_LIST, SOURCE_FILE_CHANGE, or type table entry. */
415 unsigned long type;
417 generic;
419 struct
421 /* SOURCE_FILE_CHANGE. */
422 unsigned long type;
423 bfd_sym_file_reference fref;
425 file;
427 struct
429 /* < SOURCE_FILE_CHANGE. */
430 unsigned long tte_index;
431 unsigned long nte_index;
432 unsigned long file_delta; /* From last file definition. */
434 entry;
436 typedef union bfd_sym_contained_types_table_entry bfd_sym_contained_types_table_entry;
438 /* TYPE TABLE (TTE). */
440 typedef unsigned long bfd_sym_type_table_entry;
442 /* TYPE INFORMATION TABLE (TINFO). */
444 struct bfd_sym_type_information_table_entry
446 unsigned long nte_index;
447 unsigned long physical_size;
448 unsigned long logical_size;
449 unsigned long offset;
451 typedef struct bfd_sym_type_information_table_entry bfd_sym_type_information_table_entry;
453 /* FILE REFERENCES INDEX TABLE (FITE)
455 The FRTE INDEX TABLE indexes into the FILE REFERENCE TABLE above. The FRTE
456 at that index is the FILE_SOURCE_START for a series of files. The FRTEs are
457 indexed from 1. The list is terminated with an END_OF_LIST. */
459 union bfd_sym_file_references_index_table_entry
461 struct
463 unsigned long type;
465 generic;
467 struct
469 unsigned long frte_index; /* Index into the FRTE table. */
470 unsigned long nte_index; /* Name table index, gives filename. */
472 entry;
474 typedef union bfd_sym_file_references_index_table_entry bfd_sym_file_references_index_table_entry;
476 /* CONSTANT POOL (CONST)
478 The CONSTANT_POOL consists of entries that start on word boundaries. The entries
479 are referenced by byte index into the constant pool, not by record number.
481 Each entry takes the form:
483 <16-bit size>
484 <that many bytes of stuff>
486 Entries do not cross page boundaries. */
488 typedef short bfd_sym_constant_pool_entry;
490 /* The DISK_SYMBOL_HEADER_BLOCK is the first record in a .SYM file,
491 defining the physical characteristics of the symbolic information.
492 The remainder of the * .SYM file is stored in fixed block
493 allocations. For the purposes of paging, the * file is considered
494 to be an array of dshb_page_size blocks, with block 0 (and *
495 possibly more) devoted to the DISK_SYMBOL_HEADER_BLOCK.
497 The dti_object_count field means that the allowed indices for that
498 type of object are 0 .. dti_object_count. An index of 0, although
499 allowed, is never done. However, an 0th entry is created in the
500 table. That entry is filled with all zeroes. The reason for this
501 is to avoid off-by-one programming errors that would otherwise
502 occur: an index of k *MEANS* k, not k-1 when going to the disk
503 table. */
505 struct bfd_sym_table_info
507 unsigned long dti_first_page; /* First page for this table. */
508 unsigned long dti_page_count; /* Number of pages for the table. */
509 unsigned long dti_object_count; /* Number of objects in the table. */
511 typedef struct bfd_sym_table_info bfd_sym_table_info;
513 struct bfd_sym_header_block
515 unsigned char dshb_id[32]; /* Version information. */
516 unsigned short dshb_page_size; /* Size of the pages/blocks. */
517 unsigned long dshb_hash_page; /* Disk page for the hash table. */
518 unsigned long dshb_root_mte; /* MTE index of the program root. */
519 unsigned long dshb_mod_date; /* modification date of executable. */
520 bfd_sym_table_info dshb_frte; /* Per TABLE information. */
521 bfd_sym_table_info dshb_rte;
522 bfd_sym_table_info dshb_mte;
523 bfd_sym_table_info dshb_cmte;
524 bfd_sym_table_info dshb_cvte;
525 bfd_sym_table_info dshb_csnte;
526 bfd_sym_table_info dshb_clte;
527 bfd_sym_table_info dshb_ctte;
528 bfd_sym_table_info dshb_tte;
529 bfd_sym_table_info dshb_nte;
530 bfd_sym_table_info dshb_tinfo;
531 bfd_sym_table_info dshb_fite; /* File information. */
532 bfd_sym_table_info dshb_const; /* Constant pool. */
534 unsigned char dshb_file_creator[4]; /* Executable's creator. */
535 unsigned char dshb_file_type[4]; /* Executable's file type. */
537 typedef struct bfd_sym_header_block bfd_sym_header_block;
539 struct bfd_sym_data_struct
541 unsigned char *name_table;
542 bfd_sym_header_block header;
543 bfd_sym_version version;
544 bfd *sbfd;
546 typedef struct bfd_sym_data_struct bfd_sym_data_struct;
548 extern bfd_boolean bfd_sym_mkobject
549 (bfd *);
550 extern void bfd_sym_print_symbol
551 (bfd *, PTR, asymbol *, bfd_print_symbol_type);
552 extern bfd_boolean bfd_sym_valid
553 (bfd *);
554 extern unsigned char * bfd_sym_read_name_table
555 (bfd *, bfd_sym_header_block *);
556 extern void bfd_sym_parse_file_reference_v32
557 (unsigned char *, size_t, bfd_sym_file_reference *);
558 extern void bfd_sym_parse_disk_table_v32
559 (unsigned char *, size_t, bfd_sym_table_info *);
560 extern void bfd_sym_parse_header_v32
561 (unsigned char *, size_t, bfd_sym_header_block *);
562 extern int bfd_sym_read_header_v32
563 (bfd *, bfd_sym_header_block *);
564 extern int bfd_sym_read_header_v34
565 (bfd *, bfd_sym_header_block *);
566 extern int bfd_sym_read_header
567 (bfd *, bfd_sym_header_block *, bfd_sym_version);
568 extern int bfd_sym_read_version
569 (bfd *, bfd_sym_version *);
570 extern void bfd_sym_display_table_summary
571 (FILE *, bfd_sym_table_info *, const char *);
572 extern void bfd_sym_display_header
573 (FILE *, bfd_sym_header_block *);
574 extern void bfd_sym_parse_resources_table_entry_v32
575 (unsigned char *, size_t, bfd_sym_resources_table_entry *);
576 extern void bfd_sym_parse_modules_table_entry_v33
577 (unsigned char *, size_t, bfd_sym_modules_table_entry *);
578 extern void bfd_sym_parse_file_references_table_entry_v32
579 (unsigned char *, size_t, bfd_sym_file_references_table_entry *);
580 extern void bfd_sym_parse_contained_modules_table_entry_v32
581 (unsigned char *, size_t, bfd_sym_contained_modules_table_entry *);
582 extern void bfd_sym_parse_contained_variables_table_entry_v32
583 (unsigned char *, size_t, bfd_sym_contained_variables_table_entry *);
584 extern void bfd_sym_parse_contained_statements_table_entry_v32
585 (unsigned char *, size_t, bfd_sym_contained_statements_table_entry *);
586 extern void bfd_sym_parse_contained_labels_table_entry_v32
587 (unsigned char *, size_t, bfd_sym_contained_labels_table_entry *);
588 extern void bfd_sym_parse_type_table_entry_v32
589 (unsigned char *, size_t, bfd_sym_type_table_entry *);
590 extern int bfd_sym_fetch_resources_table_entry
591 (bfd *, bfd_sym_resources_table_entry *, unsigned long);
592 extern int bfd_sym_fetch_modules_table_entry
593 (bfd *, bfd_sym_modules_table_entry *, unsigned long);
594 extern int bfd_sym_fetch_file_references_table_entry
595 (bfd *, bfd_sym_file_references_table_entry *, unsigned long);
596 extern int bfd_sym_fetch_contained_modules_table_entry
597 (bfd *, bfd_sym_contained_modules_table_entry *, unsigned long);
598 extern int bfd_sym_fetch_contained_variables_table_entry
599 (bfd *, bfd_sym_contained_variables_table_entry *, unsigned long);
600 extern int bfd_sym_fetch_contained_statements_table_entry
601 (bfd *, bfd_sym_contained_statements_table_entry *, unsigned long);
602 extern int bfd_sym_fetch_contained_labels_table_entry
603 (bfd *, bfd_sym_contained_labels_table_entry *, unsigned long);
604 extern int bfd_sym_fetch_contained_types_table_entry
605 (bfd *, bfd_sym_contained_types_table_entry *, unsigned long);
606 extern int bfd_sym_fetch_file_references_index_table_entry
607 (bfd *, bfd_sym_file_references_index_table_entry *, unsigned long);
608 extern int bfd_sym_fetch_constant_pool_entry
609 (bfd *, bfd_sym_constant_pool_entry *, unsigned long);
610 extern int bfd_sym_fetch_type_table_entry
611 (bfd *, bfd_sym_type_table_entry *, unsigned long);
612 extern int bfd_sym_fetch_type_information_table_entry
613 (bfd *, bfd_sym_type_information_table_entry *, unsigned long);
614 extern int bfd_sym_fetch_type_table_information
615 (bfd *, bfd_sym_type_information_table_entry *, unsigned long);
616 extern const unsigned char * bfd_sym_symbol_name
617 (bfd *, unsigned long);
618 extern const unsigned char * bfd_sym_module_name
619 (bfd *, unsigned long);
620 extern const char * bfd_sym_unparse_storage_kind
621 (enum bfd_sym_storage_kind);
622 extern const char * bfd_sym_unparse_storage_class
623 (enum bfd_sym_storage_class);
624 extern const char * bfd_sym_unparse_module_kind
625 (enum bfd_sym_module_kind);
626 extern const char * bfd_sym_unparse_symbol_scope
627 (enum bfd_sym_symbol_scope);
628 extern void bfd_sym_print_file_reference
629 (bfd *, FILE *, bfd_sym_file_reference *);
630 extern void bfd_sym_print_resources_table_entry
631 (bfd *, FILE *, bfd_sym_resources_table_entry *);
632 extern void bfd_sym_print_modules_table_entry
633 (bfd *, FILE *, bfd_sym_modules_table_entry *);
634 extern void bfd_sym_print_file_references_table_entry
635 (bfd *, FILE *, bfd_sym_file_references_table_entry *);
636 extern void bfd_sym_print_contained_modules_table_entry
637 (bfd *, FILE *, bfd_sym_contained_modules_table_entry *);
638 extern void bfd_sym_print_contained_variables_table_entry
639 (bfd *, FILE *f, bfd_sym_contained_variables_table_entry *);
640 extern void bfd_sym_print_contained_statements_table_entry
641 (bfd *, FILE *, bfd_sym_contained_statements_table_entry *);
642 extern void bfd_sym_print_contained_labels_table_entry
643 (bfd *, FILE *, bfd_sym_contained_labels_table_entry *);
644 extern void bfd_sym_print_contained_types_table_entry
645 (bfd *, FILE *, bfd_sym_contained_types_table_entry *);
646 extern const char * bfd_sym_type_operator_name
647 (unsigned char);
648 extern const char * bfd_sym_type_basic_name
649 (unsigned char);
650 extern int bfd_sym_fetch_long
651 (unsigned char *, unsigned long, unsigned long, unsigned long *, long *);
652 extern void bfd_sym_print_type_information
653 (bfd *, FILE *, unsigned char *, unsigned long, unsigned long, unsigned long *);
654 extern void bfd_sym_print_type_information_table_entry
655 (bfd *, FILE *, bfd_sym_type_information_table_entry *);
656 extern void bfd_sym_print_file_references_index_table_entry
657 (bfd *, FILE *, bfd_sym_file_references_index_table_entry *);
658 extern void bfd_sym_print_constant_pool_entry
659 (bfd *, FILE *, bfd_sym_constant_pool_entry *);
660 extern unsigned char * bfd_sym_display_name_table_entry
661 (bfd *, FILE *, unsigned char *);
662 extern void bfd_sym_display_name_table
663 (bfd *, FILE *);
664 extern void bfd_sym_display_resources_table
665 (bfd *, FILE *);
666 extern void bfd_sym_display_modules_table
667 (bfd *, FILE *);
668 extern void bfd_sym_display_file_references_table
669 (bfd *, FILE *);
670 extern void bfd_sym_display_contained_modules_table
671 (bfd *, FILE *);
672 extern void bfd_sym_display_contained_variables_table
673 (bfd *, FILE *);
674 extern void bfd_sym_display_contained_statements_table
675 (bfd *, FILE *);
676 extern void bfd_sym_display_contained_labels_table
677 (bfd *, FILE *);
678 extern void bfd_sym_display_contained_types_table
679 (bfd *, FILE *);
680 extern void bfd_sym_display_file_references_index_table
681 (bfd *, FILE *);
682 extern void bfd_sym_display_constant_pool
683 (bfd *, FILE *);
684 extern void bfd_sym_display_type_information_table
685 (bfd *, FILE *);
686 extern int bfd_sym_scan
687 (bfd *, bfd_sym_version, bfd_sym_data_struct *);
688 extern const bfd_target * bfd_sym_object_p
689 (bfd *);
690 extern asymbol * bfd_sym_make_empty_symbol
691 (bfd *);
692 extern void bfd_sym_get_symbol_info
693 (bfd *, asymbol *, symbol_info *);
694 extern long bfd_sym_get_symtab_upper_bound
695 (bfd *);
696 extern long bfd_sym_canonicalize_symtab
697 (bfd *, asymbol **);
698 extern int bfd_sym_sizeof_headers
699 (bfd *, bfd_boolean);
701 #endif /* __xSYM_H__ */