1 /* Support for GDB maintenance commands.
3 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002,
4 2003, 2004, 2007, 2008 Free Software Foundation, Inc.
6 Written by Fred Fish at Cygnus Support.
8 This file is part of GDB.
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program. If not, see <http://www.gnu.org/licenses/>. */
33 #include "expression.h" /* For language.h */
38 #include "gdb_assert.h"
40 #include "cli/cli-decode.h"
42 extern void _initialize_maint_cmds (void);
44 static void maintenance_command (char *, int);
46 static void maintenance_internal_error (char *args, int from_tty);
48 static void maintenance_demangle (char *, int);
50 static void maintenance_time_display (char *, int);
52 static void maintenance_space_display (char *, int);
54 static void maintenance_info_command (char *, int);
56 static void maintenance_info_sections (char *, int);
58 static void maintenance_print_command (char *, int);
60 static void maintenance_do_deprecate (char *, int);
62 /* Set this to the maximum number of seconds to wait instead of waiting forever
63 in target_wait(). If this timer times out, then it generates an error and
64 the command is aborted. This replaces most of the need for timeouts in the
65 GDB test suite, and makes it possible to distinguish between a hung target
66 and one with slow communications. */
70 show_watchdog (struct ui_file *file, int from_tty,
71 struct cmd_list_element *c, const char *value)
73 fprintf_filtered (file, _("Watchdog timer is %s.\n"), value);
80 maintenance_command -- access the maintenance subcommands
84 void maintenance_command (char *args, int from_tty)
91 maintenance_command (char *args, int from_tty)
93 printf_unfiltered (_("\"maintenance\" must be followed by the name of a maintenance command.\n"));
94 help_list (maintenancelist, "maintenance ", -1, gdb_stdout);
99 maintenance_dump_me (char *args, int from_tty)
101 if (query ("Should GDB dump core? "))
104 /* SIGQUIT by default is ignored, so use SIGABRT instead. */
105 signal (SIGABRT, SIG_DFL);
106 kill (getpid (), SIGABRT);
108 signal (SIGQUIT, SIG_DFL);
109 kill (getpid (), SIGQUIT);
115 /* Stimulate the internal error mechanism that GDB uses when an
116 internal problem is detected. Allows testing of the mechanism.
117 Also useful when the user wants to drop a core file but not exit
121 maintenance_internal_error (char *args, int from_tty)
123 internal_error (__FILE__, __LINE__, "%s", (args == NULL ? "" : args));
126 /* Stimulate the internal error mechanism that GDB uses when an
127 internal problem is detected. Allows testing of the mechanism.
128 Also useful when the user wants to drop a core file but not exit
132 maintenance_internal_warning (char *args, int from_tty)
134 internal_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args));
137 /* Someday we should allow demangling for things other than just
138 explicit strings. For example, we might want to be able to specify
139 the address of a string in either GDB's process space or the
140 debuggee's process space, and have gdb fetch and demangle that
141 string. If we have a char* pointer "ptr" that points to a string,
142 we might want to be able to given just the name and have GDB
143 demangle and print what it points to, etc. (FIXME) */
146 maintenance_demangle (char *args, int from_tty)
150 if (args == NULL || *args == '\0')
152 printf_unfiltered (_("\"maintenance demangle\" takes an argument to demangle.\n"));
156 demangled = language_demangle (current_language, args,
157 DMGL_ANSI | DMGL_PARAMS);
158 if (demangled != NULL)
160 printf_unfiltered ("%s\n", demangled);
165 printf_unfiltered (_("Can't demangle \"%s\"\n"), args);
171 maintenance_time_display (char *args, int from_tty)
173 extern int display_time;
175 if (args == NULL || *args == '\0')
176 printf_unfiltered (_("\"maintenance time\" takes a numeric argument.\n"));
178 display_time = strtol (args, NULL, 10);
182 maintenance_space_display (char *args, int from_tty)
184 extern int display_space;
186 if (args == NULL || *args == '\0')
187 printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n");
189 display_space = strtol (args, NULL, 10);
192 /* The "maintenance info" command is defined as a prefix, with
193 allow_unknown 0. Therefore, its own definition is called only for
194 "maintenance info" with no args. */
197 maintenance_info_command (char *arg, int from_tty)
199 printf_unfiltered (_("\"maintenance info\" must be followed by the name of an info command.\n"));
200 help_list (maintenanceinfolist, "maintenance info ", -1, gdb_stdout);
203 /* Mini tokenizing lexer for 'maint info sections' command. */
206 match_substring (const char *string, const char *substr)
208 int substr_len = strlen(substr);
211 while ((tok = strstr (string, substr)) != NULL)
213 /* Got a partial match. Is it a whole word? */
218 /* Token is delimited at the front... */
219 if (tok[substr_len] == ' '
220 || tok[substr_len] == '\t'
221 || tok[substr_len] == '\0')
223 /* Token is delimited at the rear. Got a whole-word match. */
227 /* Token didn't match as a whole word. Advance and try again. */
234 match_bfd_flags (char *string, flagword flags)
236 if (flags & SEC_ALLOC)
237 if (match_substring (string, "ALLOC"))
239 if (flags & SEC_LOAD)
240 if (match_substring (string, "LOAD"))
242 if (flags & SEC_RELOC)
243 if (match_substring (string, "RELOC"))
245 if (flags & SEC_READONLY)
246 if (match_substring (string, "READONLY"))
248 if (flags & SEC_CODE)
249 if (match_substring (string, "CODE"))
251 if (flags & SEC_DATA)
252 if (match_substring (string, "DATA"))
255 if (match_substring (string, "ROM"))
257 if (flags & SEC_CONSTRUCTOR)
258 if (match_substring (string, "CONSTRUCTOR"))
260 if (flags & SEC_HAS_CONTENTS)
261 if (match_substring (string, "HAS_CONTENTS"))
263 if (flags & SEC_NEVER_LOAD)
264 if (match_substring (string, "NEVER_LOAD"))
266 if (flags & SEC_COFF_SHARED_LIBRARY)
267 if (match_substring (string, "COFF_SHARED_LIBRARY"))
269 if (flags & SEC_IS_COMMON)
270 if (match_substring (string, "IS_COMMON"))
277 print_bfd_flags (flagword flags)
279 if (flags & SEC_ALLOC)
280 printf_filtered (" ALLOC");
281 if (flags & SEC_LOAD)
282 printf_filtered (" LOAD");
283 if (flags & SEC_RELOC)
284 printf_filtered (" RELOC");
285 if (flags & SEC_READONLY)
286 printf_filtered (" READONLY");
287 if (flags & SEC_CODE)
288 printf_filtered (" CODE");
289 if (flags & SEC_DATA)
290 printf_filtered (" DATA");
292 printf_filtered (" ROM");
293 if (flags & SEC_CONSTRUCTOR)
294 printf_filtered (" CONSTRUCTOR");
295 if (flags & SEC_HAS_CONTENTS)
296 printf_filtered (" HAS_CONTENTS");
297 if (flags & SEC_NEVER_LOAD)
298 printf_filtered (" NEVER_LOAD");
299 if (flags & SEC_COFF_SHARED_LIBRARY)
300 printf_filtered (" COFF_SHARED_LIBRARY");
301 if (flags & SEC_IS_COMMON)
302 printf_filtered (" IS_COMMON");
306 maint_print_section_info (const char *name, flagword flags,
307 CORE_ADDR addr, CORE_ADDR endaddr,
308 unsigned long filepos)
310 /* FIXME-32x64: Need paddress with field width. */
311 printf_filtered (" 0x%s", paddr (addr));
312 printf_filtered ("->0x%s", paddr (endaddr));
313 printf_filtered (" at %s",
314 hex_string_custom ((unsigned long) filepos, 8));
315 printf_filtered (": %s", name);
316 print_bfd_flags (flags);
317 printf_filtered ("\n");
321 print_bfd_section_info (bfd *abfd,
325 flagword flags = bfd_get_section_flags (abfd, asect);
326 const char *name = bfd_section_name (abfd, asect);
328 if (arg == NULL || *((char *) arg) == '\0'
329 || match_substring ((char *) arg, name)
330 || match_bfd_flags ((char *) arg, flags))
332 CORE_ADDR addr, endaddr;
334 addr = bfd_section_vma (abfd, asect);
335 endaddr = addr + bfd_section_size (abfd, asect);
336 maint_print_section_info (name, flags, addr, endaddr, asect->filepos);
341 print_objfile_section_info (bfd *abfd,
342 struct obj_section *asect,
345 flagword flags = bfd_get_section_flags (abfd, asect->the_bfd_section);
346 const char *name = bfd_section_name (abfd, asect->the_bfd_section);
348 if (string == NULL || *string == '\0'
349 || match_substring (string, name)
350 || match_bfd_flags (string, flags))
352 maint_print_section_info (name, flags,
353 obj_section_addr (asect),
354 obj_section_endaddr (asect),
355 asect->the_bfd_section->filepos);
360 maintenance_info_sections (char *arg, int from_tty)
364 printf_filtered (_("Exec file:\n"));
365 printf_filtered (" `%s', ", bfd_get_filename (exec_bfd));
367 printf_filtered (_("file type %s.\n"), bfd_get_target (exec_bfd));
368 if (arg && *arg && match_substring (arg, "ALLOBJ"))
370 struct objfile *ofile;
371 struct obj_section *osect;
373 /* Only this function cares about the 'ALLOBJ' argument;
374 if 'ALLOBJ' is the only argument, discard it rather than
375 passing it down to print_objfile_section_info (which
376 wouldn't know how to handle it). */
377 if (strcmp (arg, "ALLOBJ") == 0)
382 printf_filtered (_(" Object file: %s\n"),
383 bfd_get_filename (ofile->obfd));
384 ALL_OBJFILE_OSECTIONS (ofile, osect)
386 print_objfile_section_info (ofile->obfd, osect, arg);
391 bfd_map_over_sections (exec_bfd, print_bfd_section_info, arg);
396 printf_filtered (_("Core file:\n"));
397 printf_filtered (" `%s', ", bfd_get_filename (core_bfd));
399 printf_filtered (_("file type %s.\n"), bfd_get_target (core_bfd));
400 bfd_map_over_sections (core_bfd, print_bfd_section_info, arg);
405 maintenance_print_statistics (char *args, int from_tty)
407 print_objfile_statistics ();
408 print_symbol_bcache_statistics ();
412 maintenance_print_architecture (char *args, int from_tty)
415 gdbarch_dump (current_gdbarch, gdb_stdout);
418 struct cleanup *cleanups;
419 struct ui_file *file = gdb_fopen (args, "w");
421 perror_with_name (_("maintenance print architecture"));
422 cleanups = make_cleanup_ui_file_delete (file);
423 gdbarch_dump (current_gdbarch, file);
424 do_cleanups (cleanups);
428 /* The "maintenance print" command is defined as a prefix, with
429 allow_unknown 0. Therefore, its own definition is called only for
430 "maintenance print" with no args. */
433 maintenance_print_command (char *arg, int from_tty)
435 printf_unfiltered (_("\"maintenance print\" must be followed by the name of a print command.\n"));
436 help_list (maintenanceprintlist, "maintenance print ", -1, gdb_stdout);
439 /* The "maintenance translate-address" command converts a section and address
440 to a symbol. This can be called in two ways:
441 maintenance translate-address <secname> <addr>
442 or maintenance translate-address <addr>
446 maintenance_translate_address (char *arg, int from_tty)
449 struct obj_section *sect;
451 struct minimal_symbol *sym;
452 struct objfile *objfile;
454 if (arg == NULL || *arg == 0)
455 error (_("requires argument (address or section + address)"));
461 { /* See if we have a valid section name */
462 while (*p && !isspace (*p)) /* Find end of section name */
464 if (*p == '\000') /* End of command? */
465 error (_("Need to specify <section-name> and <address>"));
468 p++; /* Skip whitespace */
470 ALL_OBJSECTIONS (objfile, sect)
472 if (strcmp (sect->the_bfd_section->name, arg) == 0)
477 error (_("Unknown section %s."), arg);
480 address = parse_and_eval_address (p);
483 sym = lookup_minimal_symbol_by_pc_section (address, sect);
485 sym = lookup_minimal_symbol_by_pc (address);
489 const char *symbol_name = SYMBOL_PRINT_NAME (sym);
490 const char *symbol_offset = pulongest (address - SYMBOL_VALUE_ADDRESS (sym));
492 sect = SYMBOL_OBJ_SECTION(sym);
495 const char *section_name;
496 const char *obj_name;
498 gdb_assert (sect->the_bfd_section && sect->the_bfd_section->name);
499 section_name = sect->the_bfd_section->name;
501 gdb_assert (sect->objfile && sect->objfile->name);
502 obj_name = sect->objfile->name;
504 if (MULTI_OBJFILE_P ())
505 printf_filtered (_("%s + %s in section %s of %s\n"),
506 symbol_name, symbol_offset, section_name, obj_name);
508 printf_filtered (_("%s + %s in section %s\n"),
509 symbol_name, symbol_offset, section_name);
512 printf_filtered (_("%s + %s\n"), symbol_name, symbol_offset);
515 printf_filtered (_("no symbol at %s:0x%s\n"),
516 sect->the_bfd_section->name, paddr (address));
518 printf_filtered (_("no symbol at 0x%s\n"), paddr (address));
524 /* When a command is deprecated the user will be warned the first time
525 the command is used. If possible, a replacement will be
529 maintenance_deprecate (char *args, int from_tty)
531 if (args == NULL || *args == '\0')
533 printf_unfiltered (_("\"maintenance deprecate\" takes an argument, \n\
534 the command you want to deprecate, and optionally the replacement command \n\
535 enclosed in quotes.\n"));
538 maintenance_do_deprecate (args, 1);
544 maintenance_undeprecate (char *args, int from_tty)
546 if (args == NULL || *args == '\0')
548 printf_unfiltered (_("\"maintenance undeprecate\" takes an argument, \n\
549 the command you want to undeprecate.\n"));
552 maintenance_do_deprecate (args, 0);
556 /* You really shouldn't be using this. It is just for the testsuite.
557 Rather, you should use deprecate_cmd() when the command is created
558 in _initialize_blah().
560 This function deprecates a command and optionally assigns it a
564 maintenance_do_deprecate (char *text, int deprecate)
567 struct cmd_list_element *alias = NULL;
568 struct cmd_list_element *prefix_cmd = NULL;
569 struct cmd_list_element *cmd = NULL;
571 char *start_ptr = NULL;
572 char *end_ptr = NULL;
574 char *replacement = NULL;
579 if (!lookup_cmd_composition (text, &alias, &prefix_cmd, &cmd))
581 printf_filtered (_("Can't find command '%s' to deprecate.\n"), text);
587 /* look for a replacement command */
588 start_ptr = strchr (text, '\"');
589 if (start_ptr != NULL)
592 end_ptr = strrchr (start_ptr, '\"');
595 len = end_ptr - start_ptr;
596 start_ptr[len] = '\0';
597 replacement = xstrdup (start_ptr);
602 if (!start_ptr || !end_ptr)
606 /* If they used an alias, we only want to deprecate the alias.
608 Note the MALLOCED_REPLACEMENT test. If the command's replacement
609 string was allocated at compile time we don't want to free the
614 if (alias->flags & MALLOCED_REPLACEMENT)
615 xfree (alias->replacement);
618 alias->flags |= (DEPRECATED_WARN_USER | CMD_DEPRECATED);
620 alias->flags &= ~(DEPRECATED_WARN_USER | CMD_DEPRECATED);
621 alias->replacement = replacement;
622 alias->flags |= MALLOCED_REPLACEMENT;
627 if (cmd->flags & MALLOCED_REPLACEMENT)
628 xfree (cmd->replacement);
631 cmd->flags |= (DEPRECATED_WARN_USER | CMD_DEPRECATED);
633 cmd->flags &= ~(DEPRECATED_WARN_USER | CMD_DEPRECATED);
634 cmd->replacement = replacement;
635 cmd->flags |= MALLOCED_REPLACEMENT;
640 /* Maintenance set/show framework. */
642 struct cmd_list_element *maintenance_set_cmdlist;
643 struct cmd_list_element *maintenance_show_cmdlist;
646 maintenance_set_cmd (char *args, int from_tty)
648 printf_unfiltered (_("\"maintenance set\" must be followed by the name of a set command.\n"));
649 help_list (maintenance_set_cmdlist, "maintenance set ", -1, gdb_stdout);
653 maintenance_show_cmd (char *args, int from_tty)
655 cmd_show_list (maintenance_show_cmdlist, from_tty, "");
658 /* Profiling support. */
660 static int maintenance_profile_p;
662 show_maintenance_profile_p (struct ui_file *file, int from_tty,
663 struct cmd_list_element *c, const char *value)
665 fprintf_filtered (file, _("Internal profiling is %s.\n"), value);
670 #define TEXTEND &_etext
671 #elif defined (HAVE_ETEXT)
673 #define TEXTEND &etext
676 #if defined (HAVE_MONSTARTUP) && defined (HAVE__MCLEANUP) && defined (TEXTEND)
678 static int profiling_state;
681 mcleanup_wrapper (void)
683 extern void _mcleanup (void);
690 maintenance_set_profile_cmd (char *args, int from_tty, struct cmd_list_element *c)
692 if (maintenance_profile_p == profiling_state)
695 profiling_state = maintenance_profile_p;
697 if (maintenance_profile_p)
699 static int profiling_initialized;
701 extern void monstartup (unsigned long, unsigned long);
704 if (!profiling_initialized)
706 atexit (mcleanup_wrapper);
707 profiling_initialized = 1;
710 /* "main" is now always the first function in the text segment, so use
711 its address for monstartup. */
712 monstartup ((unsigned long) &main, (unsigned long) TEXTEND);
716 extern void _mcleanup (void);
722 maintenance_set_profile_cmd (char *args, int from_tty, struct cmd_list_element *c)
724 error (_("Profiling support is not available on this system."));
729 _initialize_maint_cmds (void)
731 struct cmd_list_element *tmpcmd;
733 add_prefix_cmd ("maintenance", class_maintenance, maintenance_command, _("\
734 Commands for use by GDB maintainers.\n\
735 Includes commands to dump specific internal GDB structures in\n\
736 a human readable form, to cause GDB to deliberately dump core,\n\
737 to test internal functions such as the C++/ObjC demangler, etc."),
738 &maintenancelist, "maintenance ", 0,
741 add_com_alias ("mt", "maintenance", class_maintenance, 1);
743 add_prefix_cmd ("info", class_maintenance, maintenance_info_command, _("\
744 Commands for showing internal info about the program being debugged."),
745 &maintenanceinfolist, "maintenance info ", 0,
747 add_alias_cmd ("i", "info", class_maintenance, 1, &maintenancelist);
749 add_cmd ("sections", class_maintenance, maintenance_info_sections, _("\
750 List the BFD sections of the exec and core files. \n\
751 Arguments may be any combination of:\n\
752 [one or more section names]\n\
753 ALLOC LOAD RELOC READONLY CODE DATA ROM CONSTRUCTOR\n\
754 HAS_CONTENTS NEVER_LOAD COFF_SHARED_LIBRARY IS_COMMON\n\
755 Sections matching any argument will be listed (no argument\n\
756 implies all sections). In addition, the special argument\n\
758 lists all sections from all object files, including shared libraries."),
759 &maintenanceinfolist);
761 add_prefix_cmd ("print", class_maintenance, maintenance_print_command,
762 _("Maintenance command for printing GDB internal state."),
763 &maintenanceprintlist, "maintenance print ", 0,
766 add_prefix_cmd ("set", class_maintenance, maintenance_set_cmd, _("\
767 Set GDB internal variables used by the GDB maintainer.\n\
768 Configure variables internal to GDB that aid in GDB's maintenance"),
769 &maintenance_set_cmdlist, "maintenance set ",
773 add_prefix_cmd ("show", class_maintenance, maintenance_show_cmd, _("\
774 Show GDB internal variables used by the GDB maintainer.\n\
775 Configure variables internal to GDB that aid in GDB's maintenance"),
776 &maintenance_show_cmdlist, "maintenance show ",
781 add_cmd ("dump-me", class_maintenance, maintenance_dump_me, _("\
782 Get fatal error; make debugger dump its core.\n\
783 GDB sets its handling of SIGQUIT back to SIG_DFL and then sends\n\
784 itself a SIGQUIT signal."),
788 add_cmd ("internal-error", class_maintenance,
789 maintenance_internal_error, _("\
790 Give GDB an internal error.\n\
791 Cause GDB to behave as if an internal error was detected."),
794 add_cmd ("internal-warning", class_maintenance,
795 maintenance_internal_warning, _("\
796 Give GDB an internal warning.\n\
797 Cause GDB to behave as if an internal warning was reported."),
800 add_cmd ("demangle", class_maintenance, maintenance_demangle, _("\
801 Demangle a C++/ObjC mangled name.\n\
802 Call internal GDB demangler routine to demangle a C++ link name\n\
803 and prints the result."),
806 add_cmd ("time", class_maintenance, maintenance_time_display, _("\
807 Set the display of time usage.\n\
808 If nonzero, will cause the execution time for each command to be\n\
809 displayed, following the command's output."),
812 add_cmd ("space", class_maintenance, maintenance_space_display, _("\
813 Set the display of space usage.\n\
814 If nonzero, will cause the execution space for each command to be\n\
815 displayed, following the command's output."),
818 add_cmd ("type", class_maintenance, maintenance_print_type, _("\
819 Print a type chain for a given symbol.\n\
820 For each node in a type chain, print the raw data for each member of\n\
821 the type structure, and the interpretation of the data."),
822 &maintenanceprintlist);
824 add_cmd ("symbols", class_maintenance, maintenance_print_symbols, _("\
825 Print dump of current symbol definitions.\n\
826 Entries in the full symbol table are dumped to file OUTFILE.\n\
827 If a SOURCE file is specified, dump only that file's symbols."),
828 &maintenanceprintlist);
830 add_cmd ("msymbols", class_maintenance, maintenance_print_msymbols, _("\
831 Print dump of current minimal symbol definitions.\n\
832 Entries in the minimal symbol table are dumped to file OUTFILE.\n\
833 If a SOURCE file is specified, dump only that file's minimal symbols."),
834 &maintenanceprintlist);
836 add_cmd ("psymbols", class_maintenance, maintenance_print_psymbols, _("\
837 Print dump of current partial symbol definitions.\n\
838 Entries in the partial symbol table are dumped to file OUTFILE.\n\
839 If a SOURCE file is specified, dump only that file's partial symbols."),
840 &maintenanceprintlist);
842 add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles,
843 _("Print dump of current object file definitions."),
844 &maintenanceprintlist);
846 add_cmd ("symtabs", class_maintenance, maintenance_info_symtabs, _("\
847 List the full symbol tables for all object files.\n\
848 This does not include information about individual symbols, blocks, or\n\
849 linetables --- just the symbol table structures themselves.\n\
850 With an argument REGEXP, list the symbol tables whose names that match that."),
851 &maintenanceinfolist);
853 add_cmd ("psymtabs", class_maintenance, maintenance_info_psymtabs, _("\
854 List the partial symbol tables for all object files.\n\
855 This does not include information about individual partial symbols,\n\
856 just the symbol table structures themselves."),
857 &maintenanceinfolist);
859 add_cmd ("statistics", class_maintenance, maintenance_print_statistics,
860 _("Print statistics about internal gdb state."),
861 &maintenanceprintlist);
863 add_cmd ("architecture", class_maintenance,
864 maintenance_print_architecture, _("\
865 Print the internal architecture configuration.\n\
866 Takes an optional file parameter."),
867 &maintenanceprintlist);
869 add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs,
870 _("Check consistency of psymtabs and symtabs."),
873 add_cmd ("translate-address", class_maintenance, maintenance_translate_address,
874 _("Translate a section name and address to a symbol."),
877 add_cmd ("deprecate", class_maintenance, maintenance_deprecate, _("\
878 Deprecate a command. Note that this is just in here so the \n\
879 testsuite can check the command deprecator. You probably shouldn't use this,\n\
880 rather you should use the C function deprecate_cmd(). If you decide you \n\
881 want to use it: maintenance deprecate 'commandname' \"replacement\". The \n\
882 replacement is optional."), &maintenancelist);
884 add_cmd ("undeprecate", class_maintenance, maintenance_undeprecate, _("\
885 Undeprecate a command. Note that this is just in here so the \n\
886 testsuite can check the command deprecator. You probably shouldn't use this,\n\
887 If you decide you want to use it: maintenance undeprecate 'commandname'"),
890 add_setshow_zinteger_cmd ("watchdog", class_maintenance, &watchdog, _("\
891 Set watchdog timer."), _("\
892 Show watchdog timer."), _("\
893 When non-zero, this timeout is used instead of waiting forever for a target\n\
894 to finish a low-level step or continue operation. If the specified amount\n\
895 of time passes without a response from the target, an error occurs."),
898 &setlist, &showlist);
900 add_setshow_boolean_cmd ("profile", class_maintenance,
901 &maintenance_profile_p, _("\
902 Set internal profiling."), _("\
903 Show internal profiling."), _("\
904 When enabled GDB is profiled."),
905 maintenance_set_profile_cmd,
906 show_maintenance_profile_p,
907 &maintenance_set_cmdlist,
908 &maintenance_show_cmdlist);