0239d9b328
* Makefile.in (SFILES_MAINDIR): Add new file maint.c. * Makefile.in (OBS): Add new file maint.o. * defs.h (command_class): Add class_maintenance. * defs.h (MAINTENANCE_CMDS): Default to including maintenance commands. Allow for them (and other nonessential parts of gdb) to be selectively left out under special circumstances. * gdbtypes.c (recursive_dump_type): New function; supports maintenance print-type command. * gdbtypes.h (recursive_dump_type, maintenance_print_type): Add prototypes. * main.c (maintenancelist, maintenanceinfolist): Add maintenance command lists. * main.c (initialize_cmd_lists): Eliminate unnecessary casts on initializers. Add initializations for setprintlist, showprintlist, setchecklist, showchecklist, maintenancelist, and maintenanceinfolist. * printcmd.c (maintenance_print_type): New maintenance cmd. * valprint.c (setprintlist, showprintlist): Move to main.c, as implied by comment that all cmd lists are owned by main.c. * infcmd.c (unsetlist): Move to main.c, as implied by comment that all cmd lists are owned by main.c. * language.c (setchecklist, showchecklist): Move to main.c, as implied by comment that all cmd lists are owned by main.c * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist, deletelist): Remove redundant declarations (also in gdbcmd.h). * symmisc.c (printsyms_command): Now maintenance_print_symbols. * symmisc.c (printmsyms_command): Now maintenance_print_msymbols. * symmisc.c (printpsyms_command): Now maintenance_print_psymbols. * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles. * symtab.h (maintenance_print_symbols, maintenance_print_psymbols, maintenance_print_msymbols, maintenance_print_objfiles): Add prototypes. * symmisc.c (printsyms_command, printpsyms_command, printmsyms_command, printobjfiles_command): Removed from _initialize_symmisc. * main.c (dump_me_command): Moved to maint.c and renamed to maintenance_dump_me. * breakpoint.c (all_breakpoints_info): Rename to maintenance_info_breakpoints. * breakpoint.c (_initialize_breakpoint): Convert add_info of all_breakpoints_info to add maintenance_info_breakpoints to the maintenanceinfolist instead. main.c (initialize_main): Set up maintenance class commands.
158 lines
4.4 KiB
C
158 lines
4.4 KiB
C
/* Support for GDB maintenance commands.
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Copyright (C) 1992 Free Software Foundation, Inc.
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Written by Fred Fish at Cygnus Support.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#include "defs.h"
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#if MAINTENANCE_CMDS /* Entire file goes away if not including maint cmds */
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#include <signal.h>
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#include "command.h"
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#include "gdbcmd.h"
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#include "symtab.h"
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#include "gdbtypes.h"
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static void
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maintenance_command PARAMS ((char *, int));
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static void
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maintenance_dump_me PARAMS ((char *, int));
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/*
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LOCAL FUNCTION
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maintenance_command -- access the maintenance subcommands
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SYNOPSIS
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void maintenance_command (char *args, int from_tty)
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DESCRIPTION
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*/
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static void
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maintenance_command (args, from_tty)
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char *args;
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int from_tty;
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{
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error ("Unimplemented maintenance command '%s'", args);
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}
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/* ARGSUSED */
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static void
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maintenance_dump_me (args, from_tty)
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char *args;
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int from_tty;
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{
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if (query ("Should GDB dump core? "))
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{
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signal (SIGQUIT, SIG_DFL);
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kill (getpid (), SIGQUIT);
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}
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}
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/* The "maintenance info" command is defined as a prefix, with allow_unknown 0.
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Therefore, its own definition is called only for "maintenance info" with
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no args. */
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/* ARGSUSED */
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static void
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maintenance_info_command (arg, from_tty)
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char *arg;
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int from_tty;
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{
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printf ("\"maintenance info\" must be followed by the name of an info command.\n");
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help_list (maintenanceinfolist, "maintenance info ", -1, stdout);
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}
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/*
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GLOBAL FUNCTION
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_initialize_maint_cmds -- initialize the process file system stuff
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SYNOPSIS
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void _initialize_maint_cmds (void)
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DESCRIPTION
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Do required initializations during gdb startup for using the
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/proc file system interface.
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*/
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void
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_initialize_maint_cmds ()
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{
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add_prefix_cmd ("maintenance", class_maintenance, maintenance_command,
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"Commands for use by GDB maintainers.\n\
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Includes commands to dump specific internal GDB structures in\n\
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a human readable form, including dumping of symbol tables, type\n\
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chains, etc.",
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&maintenancelist, "maintenance ", 1,
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&cmdlist);
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add_prefix_cmd ("info", class_info, maintenance_info_command,
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"Maintenance command for showing things about the program being debugged.",
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&maintenanceinfolist, "maintenance info ", 1,
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&maintenancelist);
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add_cmd ("dump-me", class_maintenance, maintenance_dump_me,
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"Get fatal error; make debugger dump its core.\n\
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GDB sets it's handling of SIGQUIT back to SIG_DFL and then sends\n\
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itself a SIGQUIT signal.",
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&maintenancelist);
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add_cmd ("print-type", class_maintenance, maintenance_print_type,
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"Print a type chain for a given symbol.\n\
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For each node in a type chain, print the raw data for each member of\n\
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the type structure, and the interpretation of the data.",
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&maintenancelist);
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add_cmd ("print-symbols", class_maintenance, maintenance_print_symbols,
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"Print dump of current symbol definitions.\n\
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Entries in the full symbol table are dumped to file OUTFILE.\n\
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If a SOURCE file is specified, dump only that file's symbols.",
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&maintenancelist);
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add_cmd ("print-msymbols", class_maintenance, maintenance_print_msymbols,
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"Print dump of current minimal symbol definitions.\n\
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Entries in the minimal symbol table are dumped to file OUTFILE.\n\
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If a SOURCE file is specified, dump only that file's minimal symbols.",
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&maintenancelist);
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add_cmd ("print-psymbols", class_maintenance, maintenance_print_psymbols,
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"Print dump of current partial symbol definitions.\n\
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Entries in the partial symbol table are dumped to file OUTFILE.\n\
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If a SOURCE file is specified, dump only that file's partial symbols.",
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&maintenancelist);
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add_cmd ("print-objfiles", class_maintenance, maintenance_print_objfiles,
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"Print dump of current object file definitions.",
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&maintenancelist);
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}
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#endif /* MAINTENANCE_CMDS */
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