1 /* Do various things to symbol tables (other than lookup), for GDB.
3 Copyright (C) 1986-2014 Free Software Foundation, Inc.
5 This file is part of GDB.
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 3 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, see <http://www.gnu.org/licenses/>. */
24 #include "filenames.h"
27 #include "breakpoint.h"
29 #include "gdb_obstack.h"
30 #include "exceptions.h"
34 #include "gdb_regex.h"
36 #include "dictionary.h"
37 #include "typeprint.h"
42 #include "readline/readline.h"
47 #define DEV_TTY "/dev/tty"
50 /* Unfortunately for debugging, stderr is usually a macro. This is painful
51 when calling functions that take FILE *'s from the debugger.
52 So we make a variable which has the same value and which is accessible when
53 debugging GDB with itself. Because stdin et al need not be constants,
54 we initialize them in the _initialize_symmisc function at the bottom
60 /* Prototypes for local functions */
62 static int block_depth (struct block *);
64 void _initialize_symmisc (void);
66 struct print_symbol_args
68 struct gdbarch *gdbarch;
69 struct symbol *symbol;
71 struct ui_file *outfile;
74 static int print_symbol (void *);
78 print_symbol_bcache_statistics (void)
80 struct program_space *pspace;
81 struct objfile *objfile;
84 ALL_PSPACE_OBJFILES (pspace, objfile)
87 printf_filtered (_("Byte cache statistics for '%s':\n"),
88 objfile_name (objfile));
89 print_bcache_statistics (psymbol_bcache_get_bcache (objfile->psymbol_cache),
90 "partial symbol cache");
91 print_bcache_statistics (objfile->per_bfd->macro_cache,
92 "preprocessor macro cache");
93 print_bcache_statistics (objfile->per_bfd->filename_cache,
99 print_objfile_statistics (void)
101 struct program_space *pspace;
102 struct objfile *objfile;
104 int i, linetables, blockvectors;
107 ALL_PSPACE_OBJFILES (pspace, objfile)
110 printf_filtered (_("Statistics for '%s':\n"), objfile_name (objfile));
111 if (OBJSTAT (objfile, n_stabs) > 0)
112 printf_filtered (_(" Number of \"stab\" symbols read: %d\n"),
113 OBJSTAT (objfile, n_stabs));
114 if (objfile->per_bfd->n_minsyms > 0)
115 printf_filtered (_(" Number of \"minimal\" symbols read: %d\n"),
116 objfile->per_bfd->n_minsyms);
117 if (OBJSTAT (objfile, n_psyms) > 0)
118 printf_filtered (_(" Number of \"partial\" symbols read: %d\n"),
119 OBJSTAT (objfile, n_psyms));
120 if (OBJSTAT (objfile, n_syms) > 0)
121 printf_filtered (_(" Number of \"full\" symbols read: %d\n"),
122 OBJSTAT (objfile, n_syms));
123 if (OBJSTAT (objfile, n_types) > 0)
124 printf_filtered (_(" Number of \"types\" defined: %d\n"),
125 OBJSTAT (objfile, n_types));
127 objfile->sf->qf->print_stats (objfile);
128 i = linetables = blockvectors = 0;
129 ALL_OBJFILE_SYMTABS (objfile, s)
132 if (s->linetable != NULL)
137 printf_filtered (_(" Number of symbol tables: %d\n"), i);
138 printf_filtered (_(" Number of symbol tables with line tables: %d\n"),
140 printf_filtered (_(" Number of symbol tables with blockvectors: %d\n"),
143 if (OBJSTAT (objfile, sz_strtab) > 0)
144 printf_filtered (_(" Space used by a.out string tables: %d\n"),
145 OBJSTAT (objfile, sz_strtab));
146 printf_filtered (_(" Total memory used for objfile obstack: %s\n"),
147 pulongest (obstack_memory_used (&objfile
148 ->objfile_obstack)));
149 printf_filtered (_(" Total memory used for BFD obstack: %s\n"),
150 pulongest (obstack_memory_used (&objfile->per_bfd
151 ->storage_obstack)));
152 printf_filtered (_(" Total memory used for psymbol cache: %d\n"),
153 bcache_memory_used (psymbol_bcache_get_bcache
154 (objfile->psymbol_cache)));
155 printf_filtered (_(" Total memory used for macro cache: %d\n"),
156 bcache_memory_used (objfile->per_bfd->macro_cache));
157 printf_filtered (_(" Total memory used for file name cache: %d\n"),
158 bcache_memory_used (objfile->per_bfd->filename_cache));
163 dump_objfile (struct objfile *objfile)
165 struct symtab *symtab;
167 printf_filtered ("\nObject file %s: ", objfile_name (objfile));
168 printf_filtered ("Objfile at ");
169 gdb_print_host_address (objfile, gdb_stdout);
170 printf_filtered (", bfd at ");
171 gdb_print_host_address (objfile->obfd, gdb_stdout);
172 printf_filtered (", %d minsyms\n\n",
173 objfile->per_bfd->minimal_symbol_count);
176 objfile->sf->qf->dump (objfile);
178 if (objfile->symtabs)
180 printf_filtered ("Symtabs:\n");
181 for (symtab = objfile->symtabs;
183 symtab = symtab->next)
185 printf_filtered ("%s at ", symtab_to_filename_for_display (symtab));
186 gdb_print_host_address (symtab, gdb_stdout);
187 printf_filtered (", ");
188 if (symtab->objfile != objfile)
190 printf_filtered ("NOT ON CHAIN! ");
194 printf_filtered ("\n\n");
198 /* Print minimal symbols from this objfile. */
201 dump_msymbols (struct objfile *objfile, struct ui_file *outfile)
203 struct gdbarch *gdbarch = get_objfile_arch (objfile);
204 struct minimal_symbol *msymbol;
208 fprintf_filtered (outfile, "\nObject file %s:\n\n", objfile_name (objfile));
209 if (objfile->per_bfd->minimal_symbol_count == 0)
211 fprintf_filtered (outfile, "No minimal symbols found.\n");
215 ALL_OBJFILE_MSYMBOLS (objfile, msymbol)
217 struct obj_section *section = MSYMBOL_OBJ_SECTION (objfile, msymbol);
219 switch (MSYMBOL_TYPE (msymbol))
227 case mst_text_gnu_ifunc:
230 case mst_solib_trampoline:
255 fprintf_filtered (outfile, "[%2d] %c ", index, ms_type);
256 fputs_filtered (paddress (gdbarch, MSYMBOL_VALUE_ADDRESS (objfile,
259 fprintf_filtered (outfile, " %s", MSYMBOL_LINKAGE_NAME (msymbol));
262 if (section->the_bfd_section != NULL)
263 fprintf_filtered (outfile, " section %s",
264 bfd_section_name (objfile->obfd,
265 section->the_bfd_section));
267 fprintf_filtered (outfile, " spurious section %ld",
268 (long) (section - objfile->sections));
270 if (MSYMBOL_DEMANGLED_NAME (msymbol) != NULL)
272 fprintf_filtered (outfile, " %s", MSYMBOL_DEMANGLED_NAME (msymbol));
274 if (msymbol->filename)
275 fprintf_filtered (outfile, " %s", msymbol->filename);
276 fputs_filtered ("\n", outfile);
279 if (objfile->per_bfd->minimal_symbol_count != index)
281 warning (_("internal error: minimal symbol count %d != %d"),
282 objfile->per_bfd->minimal_symbol_count, index);
284 fprintf_filtered (outfile, "\n");
288 dump_symtab_1 (struct objfile *objfile, struct symtab *symtab,
289 struct ui_file *outfile)
291 struct gdbarch *gdbarch = get_objfile_arch (objfile);
293 struct dict_iterator iter;
296 const struct blockvector *bv;
301 fprintf_filtered (outfile, "\nSymtab for file %s\n",
302 symtab_to_filename_for_display (symtab));
304 fprintf_filtered (outfile, "Compilation directory is %s\n",
306 fprintf_filtered (outfile, "Read from object file %s (",
307 objfile_name (objfile));
308 gdb_print_host_address (objfile, outfile);
309 fprintf_filtered (outfile, ")\n");
310 fprintf_filtered (outfile, "Language: %s\n",
311 language_str (symtab->language));
313 /* First print the line table. */
314 l = LINETABLE (symtab);
317 fprintf_filtered (outfile, "\nLine table:\n\n");
319 for (i = 0; i < len; i++)
321 fprintf_filtered (outfile, " line %d at ", l->item[i].line);
322 fputs_filtered (paddress (gdbarch, l->item[i].pc), outfile);
323 fprintf_filtered (outfile, "\n");
326 /* Now print the block info, but only for primary symtabs since we will
327 print lots of duplicate info otherwise. */
330 fprintf_filtered (outfile, "\nBlockvector:\n\n");
331 bv = BLOCKVECTOR (symtab);
332 len = BLOCKVECTOR_NBLOCKS (bv);
333 for (i = 0; i < len; i++)
335 b = BLOCKVECTOR_BLOCK (bv, i);
336 depth = block_depth (b) * 2;
337 print_spaces (depth, outfile);
338 fprintf_filtered (outfile, "block #%03d, object at ", i);
339 gdb_print_host_address (b, outfile);
340 if (BLOCK_SUPERBLOCK (b))
342 fprintf_filtered (outfile, " under ");
343 gdb_print_host_address (BLOCK_SUPERBLOCK (b), outfile);
345 /* drow/2002-07-10: We could save the total symbols count
346 even if we're using a hashtable, but nothing else but this message
348 fprintf_filtered (outfile, ", %d syms/buckets in ",
349 dict_size (BLOCK_DICT (b)));
350 fputs_filtered (paddress (gdbarch, BLOCK_START (b)), outfile);
351 fprintf_filtered (outfile, "..");
352 fputs_filtered (paddress (gdbarch, BLOCK_END (b)), outfile);
353 if (BLOCK_FUNCTION (b))
355 fprintf_filtered (outfile, ", function %s",
356 SYMBOL_LINKAGE_NAME (BLOCK_FUNCTION (b)));
357 if (SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b)) != NULL)
359 fprintf_filtered (outfile, ", %s",
360 SYMBOL_DEMANGLED_NAME (BLOCK_FUNCTION (b)));
363 fprintf_filtered (outfile, "\n");
364 /* Now print each symbol in this block (in no particular order, if
365 we're using a hashtable). Note that we only want this
366 block, not any blocks from included symtabs. */
367 ALL_DICT_SYMBOLS (BLOCK_DICT (b), iter, sym)
369 struct print_symbol_args s;
375 catch_errors (print_symbol, &s, "Error printing symbol:\n",
379 fprintf_filtered (outfile, "\n");
383 fprintf_filtered (outfile, "\nBlockvector same as previous symtab\n\n");
388 dump_symtab (struct objfile *objfile, struct symtab *symtab,
389 struct ui_file *outfile)
391 /* Set the current language to the language of the symtab we're dumping
392 because certain routines used during dump_symtab() use the current
393 language to print an image of the symbol. We'll restore it later.
394 But use only real languages, not placeholders. */
395 if (symtab->language != language_unknown
396 && symtab->language != language_auto)
398 enum language saved_lang;
400 saved_lang = set_language (symtab->language);
402 dump_symtab_1 (objfile, symtab, outfile);
404 set_language (saved_lang);
407 dump_symtab_1 (objfile, symtab, outfile);
411 maintenance_print_symbols (char *args, int from_tty)
414 struct ui_file *outfile;
415 struct cleanup *cleanups;
416 char *symname = NULL;
417 char *filename = DEV_TTY;
418 struct objfile *objfile;
425 error (_("Arguments missing: an output file name "
426 "and an optional symbol file name"));
428 argv = gdb_buildargv (args);
429 cleanups = make_cleanup_freeargv (argv);
434 /* If a second arg is supplied, it is a source file name to match on. */
441 filename = tilde_expand (filename);
442 make_cleanup (xfree, filename);
444 outfile = gdb_fopen (filename, FOPEN_WT);
446 perror_with_name (filename);
447 make_cleanup_ui_file_delete (outfile);
449 ALL_SYMTABS (objfile, s)
453 || filename_cmp (symname, symtab_to_filename_for_display (s)) == 0)
454 dump_symtab (objfile, s, outfile);
456 do_cleanups (cleanups);
459 /* Print symbol ARGS->SYMBOL on ARGS->OUTFILE. ARGS->DEPTH says how
460 far to indent. ARGS is really a struct print_symbol_args *, but is
461 declared as char * to get it past catch_errors. Returns 0 for error,
465 print_symbol (void *args)
467 struct gdbarch *gdbarch = ((struct print_symbol_args *) args)->gdbarch;
468 struct symbol *symbol = ((struct print_symbol_args *) args)->symbol;
469 int depth = ((struct print_symbol_args *) args)->depth;
470 struct ui_file *outfile = ((struct print_symbol_args *) args)->outfile;
471 struct obj_section *section = SYMBOL_OBJ_SECTION (SYMBOL_OBJFILE (symbol),
474 print_spaces (depth, outfile);
475 if (SYMBOL_DOMAIN (symbol) == LABEL_DOMAIN)
477 fprintf_filtered (outfile, "label %s at ", SYMBOL_PRINT_NAME (symbol));
478 fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)),
481 fprintf_filtered (outfile, " section %s\n",
482 bfd_section_name (section->the_bfd_section->owner,
483 section->the_bfd_section));
485 fprintf_filtered (outfile, "\n");
488 if (SYMBOL_DOMAIN (symbol) == STRUCT_DOMAIN)
490 if (TYPE_TAG_NAME (SYMBOL_TYPE (symbol)))
492 LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth,
493 &type_print_raw_options);
497 fprintf_filtered (outfile, "%s %s = ",
498 (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_ENUM
500 : (TYPE_CODE (SYMBOL_TYPE (symbol)) == TYPE_CODE_STRUCT
501 ? "struct" : "union")),
502 SYMBOL_LINKAGE_NAME (symbol));
503 LA_PRINT_TYPE (SYMBOL_TYPE (symbol), "", outfile, 1, depth,
504 &type_print_raw_options);
506 fprintf_filtered (outfile, ";\n");
510 if (SYMBOL_CLASS (symbol) == LOC_TYPEDEF)
511 fprintf_filtered (outfile, "typedef ");
512 if (SYMBOL_TYPE (symbol))
514 /* Print details of types, except for enums where it's clutter. */
515 LA_PRINT_TYPE (SYMBOL_TYPE (symbol), SYMBOL_PRINT_NAME (symbol),
517 TYPE_CODE (SYMBOL_TYPE (symbol)) != TYPE_CODE_ENUM,
519 &type_print_raw_options);
520 fprintf_filtered (outfile, "; ");
523 fprintf_filtered (outfile, "%s ", SYMBOL_PRINT_NAME (symbol));
525 switch (SYMBOL_CLASS (symbol))
528 fprintf_filtered (outfile, "const %s (%s)",
529 plongest (SYMBOL_VALUE (symbol)),
530 hex_string (SYMBOL_VALUE (symbol)));
533 case LOC_CONST_BYTES:
536 struct type *type = check_typedef (SYMBOL_TYPE (symbol));
538 fprintf_filtered (outfile, "const %u hex bytes:",
540 for (i = 0; i < TYPE_LENGTH (type); i++)
541 fprintf_filtered (outfile, " %02x",
542 (unsigned) SYMBOL_VALUE_BYTES (symbol)[i]);
547 fprintf_filtered (outfile, "static at ");
548 fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)),
551 fprintf_filtered (outfile, " section %s",
552 bfd_section_name (section->the_bfd_section->owner,
553 section->the_bfd_section));
557 if (SYMBOL_IS_ARGUMENT (symbol))
558 fprintf_filtered (outfile, "parameter register %s",
559 plongest (SYMBOL_VALUE (symbol)));
561 fprintf_filtered (outfile, "register %s",
562 plongest (SYMBOL_VALUE (symbol)));
566 fprintf_filtered (outfile, "arg at offset %s",
567 hex_string (SYMBOL_VALUE (symbol)));
571 fprintf_filtered (outfile, "reference arg at %s",
572 hex_string (SYMBOL_VALUE (symbol)));
575 case LOC_REGPARM_ADDR:
576 fprintf_filtered (outfile, "address parameter register %s",
577 plongest (SYMBOL_VALUE (symbol)));
581 fprintf_filtered (outfile, "local at offset %s",
582 hex_string (SYMBOL_VALUE (symbol)));
589 fprintf_filtered (outfile, "label at ");
590 fputs_filtered (paddress (gdbarch, SYMBOL_VALUE_ADDRESS (symbol)),
593 fprintf_filtered (outfile, " section %s",
594 bfd_section_name (section->the_bfd_section->owner,
595 section->the_bfd_section));
599 fprintf_filtered (outfile, "block object ");
600 gdb_print_host_address (SYMBOL_BLOCK_VALUE (symbol), outfile);
601 fprintf_filtered (outfile, ", ");
602 fputs_filtered (paddress (gdbarch,
603 BLOCK_START (SYMBOL_BLOCK_VALUE (symbol))),
605 fprintf_filtered (outfile, "..");
606 fputs_filtered (paddress (gdbarch,
607 BLOCK_END (SYMBOL_BLOCK_VALUE (symbol))),
610 fprintf_filtered (outfile, " section %s",
611 bfd_section_name (section->the_bfd_section->owner,
612 section->the_bfd_section));
616 fprintf_filtered (outfile, "computed at runtime");
620 fprintf_filtered (outfile, "unresolved");
623 case LOC_OPTIMIZED_OUT:
624 fprintf_filtered (outfile, "optimized out");
628 fprintf_filtered (outfile, "botched symbol class %x",
629 SYMBOL_CLASS (symbol));
633 fprintf_filtered (outfile, "\n");
638 maintenance_print_msymbols (char *args, int from_tty)
641 struct ui_file *outfile;
642 struct cleanup *cleanups;
643 char *filename = DEV_TTY;
644 char *symname = NULL;
645 struct program_space *pspace;
646 struct objfile *objfile;
648 struct stat sym_st, obj_st;
654 error (_("print-msymbols takes an output file "
655 "name and optional symbol file name"));
657 argv = gdb_buildargv (args);
658 cleanups = make_cleanup_freeargv (argv);
663 /* If a second arg is supplied, it is a source file name to match on. */
666 symname = gdb_realpath (argv[1]);
667 make_cleanup (xfree, symname);
668 if (symname && stat (symname, &sym_st))
669 perror_with_name (symname);
673 filename = tilde_expand (filename);
674 make_cleanup (xfree, filename);
676 outfile = gdb_fopen (filename, FOPEN_WT);
678 perror_with_name (filename);
679 make_cleanup_ui_file_delete (outfile);
682 ALL_PSPACE_OBJFILES (pspace, objfile)
685 if (symname == NULL || (!stat (objfile_name (objfile), &obj_st)
686 && sym_st.st_dev == obj_st.st_dev
687 && sym_st.st_ino == obj_st.st_ino))
688 dump_msymbols (objfile, outfile);
690 fprintf_filtered (outfile, "\n\n");
691 do_cleanups (cleanups);
695 maintenance_print_objfiles (char *regexp, int from_tty)
697 struct program_space *pspace;
698 struct objfile *objfile;
706 ALL_PSPACE_OBJFILES (pspace, objfile)
710 || re_exec (objfile_name (objfile)))
711 dump_objfile (objfile);
715 /* List all the symbol tables whose names match REGEXP (optional). */
718 maintenance_info_symtabs (char *regexp, int from_tty)
720 struct program_space *pspace;
721 struct objfile *objfile;
729 ALL_PSPACE_OBJFILES (pspace, objfile)
731 struct symtab *symtab;
733 /* We don't want to print anything for this objfile until we
734 actually find a symtab whose name matches. */
735 int printed_objfile_start = 0;
737 ALL_OBJFILE_SYMTABS (objfile, symtab)
742 || re_exec (symtab_to_filename_for_display (symtab)))
744 if (! printed_objfile_start)
746 printf_filtered ("{ objfile %s ", objfile_name (objfile));
748 printf_filtered ("((struct objfile *) %s)\n",
749 host_address_to_string (objfile));
750 printed_objfile_start = 1;
753 printf_filtered (" { symtab %s ",
754 symtab_to_filename_for_display (symtab));
756 printf_filtered ("((struct symtab *) %s)\n",
757 host_address_to_string (symtab));
758 printf_filtered (" dirname %s\n",
759 symtab->dirname ? symtab->dirname : "(null)");
760 printf_filtered (" fullname %s\n",
761 symtab->fullname ? symtab->fullname : "(null)");
763 "blockvector ((struct blockvector *) %s)%s\n",
764 host_address_to_string (symtab->blockvector),
765 symtab->primary ? " (primary)" : "");
767 "linetable ((struct linetable *) %s)\n",
768 host_address_to_string (symtab->linetable));
769 printf_filtered (" debugformat %s\n",
770 symtab->debugformat);
771 printf_filtered (" }\n");
775 if (printed_objfile_start)
776 printf_filtered ("}\n");
780 /* Check consistency of symtabs.
781 An example of what this checks for is NULL blockvectors.
782 They can happen if there's a bug during debug info reading.
783 GDB assumes they are always non-NULL.
785 Note: This does not check for psymtab vs symtab consistency.
786 Use "maint check-psymtabs" for that. */
789 maintenance_check_symtabs (char *ignore, int from_tty)
791 struct program_space *pspace;
792 struct objfile *objfile;
795 ALL_PSPACE_OBJFILES (pspace, objfile)
797 struct symtab *symtab;
799 /* We don't want to print anything for this objfile until we
800 actually find something worth printing. */
801 int printed_objfile_start = 0;
803 ALL_OBJFILE_SYMTABS (objfile, symtab)
805 int found_something = 0;
809 if (symtab->blockvector == NULL)
811 /* Add more checks here. */
815 if (! printed_objfile_start)
817 printf_filtered ("{ objfile %s ", objfile_name (objfile));
819 printf_filtered ("((struct objfile *) %s)\n",
820 host_address_to_string (objfile));
821 printed_objfile_start = 1;
823 printf_filtered (" { symtab %s\n",
824 symtab_to_filename_for_display (symtab));
825 if (symtab->blockvector == NULL)
826 printf_filtered (" NULL blockvector\n");
827 printf_filtered (" }\n");
831 if (printed_objfile_start)
832 printf_filtered ("}\n");
836 /* Helper function for maintenance_expand_symtabs.
837 This is the name_matcher function for expand_symtabs_matching. */
840 maintenance_expand_name_matcher (const char *symname, void *data)
842 /* Since we're not searching on symbols, just return TRUE. */
846 /* Helper function for maintenance_expand_symtabs.
847 This is the file_matcher function for expand_symtabs_matching. */
850 maintenance_expand_file_matcher (const char *filename, void *data,
853 const char *regexp = data;
857 /* KISS: Only apply the regexp to the complete file name. */
861 if (regexp == NULL || re_exec (filename))
867 /* Expand all symbol tables whose name matches an optional regexp. */
870 maintenance_expand_symtabs (char *args, int from_tty)
872 struct program_space *pspace;
873 struct objfile *objfile;
874 struct cleanup *cleanups;
878 /* We use buildargv here so that we handle spaces in the regexp
879 in a way that allows adding more arguments later. */
880 argv = gdb_buildargv (args);
881 cleanups = make_cleanup_freeargv (argv);
889 error (_("Extra arguments after regexp."));
897 ALL_PSPACE_OBJFILES (pspace, objfile)
901 objfile->sf->qf->expand_symtabs_matching
902 (objfile, maintenance_expand_file_matcher,
903 maintenance_expand_name_matcher, ALL_DOMAIN, regexp);
907 do_cleanups (cleanups);
911 /* Return the nexting depth of a block within other blocks in its symtab. */
914 block_depth (struct block *block)
918 while ((block = BLOCK_SUPERBLOCK (block)) != NULL)
926 /* Do early runtime initializations. */
929 _initialize_symmisc (void)
935 add_cmd ("symbols", class_maintenance, maintenance_print_symbols, _("\
936 Print dump of current symbol definitions.\n\
937 Entries in the full symbol table are dumped to file OUTFILE.\n\
938 If a SOURCE file is specified, dump only that file's symbols."),
939 &maintenanceprintlist);
941 add_cmd ("msymbols", class_maintenance, maintenance_print_msymbols, _("\
942 Print dump of current minimal symbol definitions.\n\
943 Entries in the minimal symbol table are dumped to file OUTFILE.\n\
944 If a SOURCE file is specified, dump only that file's minimal symbols."),
945 &maintenanceprintlist);
947 add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles,
948 _("Print dump of current object file definitions.\n\
949 With an argument REGEXP, list the object files with matching names."),
950 &maintenanceprintlist);
952 add_cmd ("symtabs", class_maintenance, maintenance_info_symtabs, _("\
953 List the full symbol tables for all object files.\n\
954 This does not include information about individual symbols, blocks, or\n\
955 linetables --- just the symbol table structures themselves.\n\
956 With an argument REGEXP, list the symbol tables with matching names."),
957 &maintenanceinfolist);
959 add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs,
961 Check consistency of currently expanded symtabs."),
964 add_cmd ("expand-symtabs", class_maintenance, maintenance_expand_symtabs,
965 _("Expand symbol tables.\n\
966 With an argument REGEXP, only expand the symbol tables with matching names."),