[deliverable/binutils-gdb.git] / gdb / maint.c

/* Support for GDB maintenance commands.
   Copyright 1992, 1993, 1994 Free Software Foundation, Inc.
   Written by Fred Fish at Cygnus Support.

This file is part of GDB.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */


#include "defs.h"

#if MAINTENANCE_CMDS	/* Entire rest of file goes away if not including maint cmds */

#include <signal.h>
#include "command.h"
#include "gdbcmd.h"
#include "symtab.h"
#include "gdbtypes.h"
#include "demangle.h"
#include "gdbcore.h"
#include "expression.h" /* For language.h */
#include "language.h"

#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

static void maintenance_command PARAMS ((char *, int));

static void maintenance_dump_me PARAMS ((char *, int));

static void maintenance_demangle PARAMS ((char *, int));

static void maintenance_time_display PARAMS ((char *, int));

static void maintenance_space_display PARAMS ((char *, int));

/* Set this to the maximum number of seconds to wait instead of waiting forever
   in target_wait().  If this timer times out, then it generates an error and
   the command is aborted.  This replaces most of the need for timeouts in the
   GDB test suite, and makes it possible to distinguish between a hung target
   and one with slow communications.  */

int watchdog = 0;

/*

LOCAL FUNCTION

	maintenance_command -- access the maintenance subcommands

SYNOPSIS

	void maintenance_command (char *args, int from_tty)

DESCRIPTION

*/

static void
maintenance_command (args, from_tty)
     char *args;
     int from_tty;
{
  printf_unfiltered ("\"maintenance\" must be followed by the name of a maintenance command.\n");
  help_list (maintenancelist, "maintenance ", -1, gdb_stdout);
}


/* ARGSUSED */
static void
maintenance_dump_me (args, from_tty)
     char *args;
     int from_tty;
{
  if (query ("Should GDB dump core? "))
    {
      signal (SIGQUIT, SIG_DFL);
      kill (getpid (), SIGQUIT);
    }
}

/*  Someday we should allow demangling for things other than just
    explicit strings.  For example, we might want to be able to
    specify the address of a string in either GDB's process space
    or the debuggee's process space, and have gdb fetch and demangle
    that string.  If we have a char* pointer "ptr" that points to
    a string, we might want to be able to given just the name and
    have GDB demangle and print what it points to, etc.  (FIXME) */

static void
maintenance_demangle (args, from_tty)
     char *args;
     int from_tty;
{
  char *demangled;

  if (args == NULL || *args == '\0')
    {
      printf_unfiltered ("\"maintenance demangle\" takes an argument to demangle.\n");
    }
  else
    {
      demangled = cplus_demangle (args, DMGL_ANSI | DMGL_PARAMS);
      if (demangled != NULL)
	{
	  printf_unfiltered ("%s\n", demangled);
	  free (demangled);
	}
      else
	{
	  printf_unfiltered ("Can't demangle \"%s\"\n", args);
	}
    }
}

static void
maintenance_time_display (args, from_tty)
     char *args;
     int from_tty;
{
  extern int display_time;

  if (args == NULL || *args == '\0')
    printf_unfiltered ("\"maintenance time\" takes a numeric argument.\n");
  else
    display_time = strtol (args, NULL, 10);
}

static void
maintenance_space_display (args, from_tty)
     char *args;
     int from_tty;
{
  extern int display_space;

  if (args == NULL || *args == '\0')
    printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n");
  else
    display_space = strtol (args, NULL, 10);
}

/* The "maintenance info" command is defined as a prefix, with allow_unknown 0.
   Therefore, its own definition is called only for "maintenance info" with
   no args.  */

/* ARGSUSED */
static void
maintenance_info_command (arg, from_tty)
     char *arg;
     int from_tty;
{
  printf_unfiltered ("\"maintenance info\" must be followed by the name of an info command.\n");
  help_list (maintenanceinfolist, "maintenance info ", -1, gdb_stdout);
}

static void
print_section_table (abfd, asect, ignore)
     bfd *abfd;
     asection *asect;
     PTR ignore;
{
  flagword flags;

  flags = bfd_get_section_flags (abfd, asect);

  /* FIXME-32x64: Need print_address_numeric with field width.  */
  printf_filtered ("    %s",
		   local_hex_string_custom
		     ((unsigned long) bfd_section_vma (abfd, asect), "08l"));
  printf_filtered ("->%s",
		   local_hex_string_custom
		     ((unsigned long) (bfd_section_vma (abfd, asect)
				       + bfd_section_size (abfd, asect)),
		      "08l"));
  printf_filtered (" at %s",
		   local_hex_string_custom
		     ((unsigned long) asect->filepos, "08l"));
  printf_filtered (": %s", bfd_section_name (abfd, asect));

  if (flags & SEC_ALLOC)
    printf_filtered (" ALLOC");
  if (flags & SEC_LOAD)
    printf_filtered (" LOAD");
  if (flags & SEC_RELOC)
    printf_filtered (" RELOC");
  if (flags & SEC_READONLY)
    printf_filtered (" READONLY");
  if (flags & SEC_CODE)
    printf_filtered (" CODE");
  if (flags & SEC_DATA)
    printf_filtered (" DATA");
  if (flags & SEC_ROM)
    printf_filtered (" ROM");
  if (flags & SEC_CONSTRUCTOR)
    printf_filtered (" CONSTRUCTOR");
  if (flags & SEC_HAS_CONTENTS)
    printf_filtered (" HAS_CONTENTS");
  if (flags & SEC_NEVER_LOAD)
    printf_filtered (" NEVER_LOAD");
  if (flags & SEC_COFF_SHARED_LIBRARY)
    printf_filtered (" COFF_SHARED_LIBRARY");
  if (flags & SEC_IS_COMMON)
    printf_filtered (" IS_COMMON");

  printf_filtered ("\n");
}

/* ARGSUSED */
static void
maintenance_info_sections (arg, from_tty)
     char *arg;
     int from_tty;
{
  if (exec_bfd)
    {
      printf_filtered ("Exec file:\n");
      printf_filtered ("    `%s', ", bfd_get_filename(exec_bfd));
      wrap_here ("        ");
      printf_filtered ("file type %s.\n", bfd_get_target(exec_bfd));
      bfd_map_over_sections(exec_bfd, print_section_table, 0);
    }

  if (core_bfd)
    {
      printf_filtered ("Core file:\n");
      printf_filtered ("    `%s', ", bfd_get_filename(core_bfd));
      wrap_here ("        ");
      printf_filtered ("file type %s.\n", bfd_get_target(core_bfd));
      bfd_map_over_sections(core_bfd, print_section_table, 0);
    }
}

/* ARGSUSED */
void
maintenance_print_statistics (args, from_tty)
     char *args;
     int from_tty;
{
  int temp;

  print_objfile_statistics ();
  print_symbol_bcache_statistics ();
}

/* The "maintenance print" command is defined as a prefix, with allow_unknown
   0.  Therefore, its own definition is called only for "maintenance print"
   with no args.  */

/* ARGSUSED */
static void
maintenance_print_command (arg, from_tty)
     char *arg;
     int from_tty;
{
  printf_unfiltered ("\"maintenance print\" must be followed by the name of a print command.\n");
  help_list (maintenanceprintlist, "maintenance print ", -1, gdb_stdout);
}

#endif	/* MAINTENANCE_CMDS */

void
_initialize_maint_cmds ()
{
#if MAINTENANCE_CMDS	/* Entire file goes away if not including maint cmds */
  add_prefix_cmd ("maintenance", class_maintenance, maintenance_command,
		  "Commands for use by GDB maintainers.\n\
Includes commands to dump specific internal GDB structures in\n\
a human readable form, to cause GDB to deliberately dump core,\n\
to test internal functions such as the C++ demangler, etc.",
		  &maintenancelist, "maintenance ", 0,
		  &cmdlist);

  add_com_alias ("mt", "maintenance", class_maintenance, 1);

  add_prefix_cmd ("info", class_maintenance, maintenance_info_command,
		  "Commands for showing internal info about the program being debugged.",
		  &maintenanceinfolist, "maintenance info ", 0,
		  &maintenancelist);

  add_cmd ("sections", class_maintenance, maintenance_info_sections,
	   "List the BFD sections of the exec and core files.",
	   &maintenanceinfolist);

  add_prefix_cmd ("print", class_maintenance, maintenance_print_command,
		  "Maintenance command for printing GDB internal state.",
		  &maintenanceprintlist, "maintenance print ", 0,
		  &maintenancelist);

  add_cmd ("dump-me", class_maintenance, maintenance_dump_me,
	   "Get fatal error; make debugger dump its core.\n\
GDB sets it's handling of SIGQUIT back to SIG_DFL and then sends\n\
itself a SIGQUIT signal.",
	   &maintenancelist);

  add_cmd ("demangle", class_maintenance, maintenance_demangle,
	   "Demangle a C++ mangled name.\n\
Call internal GDB demangler routine to demangle a C++ link name\n\
and prints the result.",
	   &maintenancelist);

  add_cmd ("time", class_maintenance, maintenance_time_display,
	   "Set the display of time usage.\n\
If nonzero, will cause the execution time for each command to be\n\
displayed, following the command's output.",
	   &maintenancelist);

  add_cmd ("space", class_maintenance, maintenance_space_display,
	   "Set the display of space usage.\n\
If nonzero, will cause the execution space for each command to be\n\
displayed, following the command's output.",
	   &maintenancelist);

  add_cmd ("type", class_maintenance, maintenance_print_type,
	   "Print a type chain for a given symbol.\n\
For each node in a type chain, print the raw data for each member of\n\
the type structure, and the interpretation of the data.",
	   &maintenanceprintlist);

  add_cmd ("symbols", class_maintenance, maintenance_print_symbols,
	   "Print dump of current symbol definitions.\n\
Entries in the full symbol table are dumped to file OUTFILE.\n\
If a SOURCE file is specified, dump only that file's symbols.",
	   &maintenanceprintlist);

  add_cmd ("msymbols", class_maintenance, maintenance_print_msymbols,
	   "Print dump of current minimal symbol definitions.\n\
Entries in the minimal symbol table are dumped to file OUTFILE.\n\
If a SOURCE file is specified, dump only that file's minimal symbols.",
	   &maintenanceprintlist);

  add_cmd ("psymbols", class_maintenance, maintenance_print_psymbols,
	   "Print dump of current partial symbol definitions.\n\
Entries in the partial symbol table are dumped to file OUTFILE.\n\
If a SOURCE file is specified, dump only that file's partial symbols.",
	   &maintenanceprintlist);

  add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles,
	   "Print dump of current object file definitions.",
	   &maintenanceprintlist);

  add_cmd ("statistics", class_maintenance, maintenance_print_statistics,
	   "Print statistics about internal gdb state.",
	   &maintenanceprintlist);

  add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs,
	   "Check consistency of psymtabs and symtabs.",
	   &maintenancelist);

  add_show_from_set (
    add_set_cmd ("watchdog", class_maintenance, var_zinteger, (char *)&watchdog,
		 "Set watchdog timer.\n\
When non-zero, this timeout is used instead of waiting forever for a target to\n\
finish a low-level step or continue operation.  If the specified amount of time\n\
passes without a response from the target, an error occurs.", &setlist),
		     &showlist);
#endif	/* MAINTENANCE_CMDS */
}
Commit	Line	Data
0239d9b3	1	/* Support for GDB maintenance commands.
43ab4ba5	2	Copyright 1992, 1993, 1994 Free Software Foundation, Inc.
0239d9b3 FF	3	Written by Fred Fish at Cygnus Support.
	4
	5	This file is part of GDB.
	6
	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.
	11
	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.
	16
	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
6c9638b4	19	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
0239d9b3 FF	20
	21
	22	#include "defs.h"
	23
2dd30c72	24	#if MAINTENANCE_CMDS /* Entire rest of file goes away if not including maint cmds */
0239d9b3 FF	25
	26	#include <signal.h>
	27	#include "command.h"
	28	#include "gdbcmd.h"
	29	#include "symtab.h"
	30	#include "gdbtypes.h"
311592ff	31	#include "demangle.h"
b1eaba9a	32	#include "gdbcore.h"
100f92e2 JK	33	#include "expression.h" /* For language.h */
100f92e2 JK	34	#include "language.h"
0239d9b3	35
1a494973 C	36	#ifdef HAVE_UNISTD_H
	37	#include <unistd.h>
	38	#endif
	39
43ab4ba5	40	static void maintenance_command PARAMS ((char *, int));
0239d9b3	41
43ab4ba5	42	static void maintenance_dump_me PARAMS ((char *, int));
0239d9b3	43
43ab4ba5 SS	44	static void maintenance_demangle PARAMS ((char *, int));
	45
	46	static void maintenance_time_display PARAMS ((char *, int));
	47
	48	static void maintenance_space_display PARAMS ((char *, int));
311592ff	49
4887063b SG	50	/* Set this to the maximum number of seconds to wait instead of waiting forever
	51	in target_wait(). If this timer times out, then it generates an error and
	52	the command is aborted. This replaces most of the need for timeouts in the
	53	GDB test suite, and makes it possible to distinguish between a hung target
	54	and one with slow communications. */
	55
	56	int watchdog = 0;
	57
0239d9b3 FF	58	/*
	59
	60	LOCAL FUNCTION
	61
	62	maintenance_command -- access the maintenance subcommands
	63
	64	SYNOPSIS
	65
	66	void maintenance_command (char *args, int from_tty)
	67
	68	DESCRIPTION
	69
	70	*/
	71
	72	static void
	73	maintenance_command (args, from_tty)
	74	char *args;
	75	int from_tty;
	76	{
199b2450 TL	77	printf_unfiltered ("\"maintenance\" must be followed by the name of a maintenance command.\n");
199b2450 TL	78	help_list (maintenancelist, "maintenance ", -1, gdb_stdout);
0239d9b3 FF	79	}
	80
	81
	82	/* ARGSUSED */
	83	static void
	84	maintenance_dump_me (args, from_tty)
	85	char *args;
	86	int from_tty;
	87	{
	88	if (query ("Should GDB dump core? "))
	89	{
	90	signal (SIGQUIT, SIG_DFL);
	91	kill (getpid (), SIGQUIT);
	92	}
	93	}
	94
311592ff FF	95	/* Someday we should allow demangling for things other than just
	96	explicit strings. For example, we might want to be able to
	97	specify the address of a string in either GDB's process space
	98	or the debuggee's process space, and have gdb fetch and demangle
	99	that string. If we have a char* pointer "ptr" that points to
	100	a string, we might want to be able to given just the name and
	101	have GDB demangle and print what it points to, etc. (FIXME) */
	102
	103	static void
	104	maintenance_demangle (args, from_tty)
	105	char *args;
	106	int from_tty;
	107	{
	108	char *demangled;
	109
	110	if (args == NULL \|\| *args == '\0')
	111	{
199b2450	112	printf_unfiltered ("\"maintenance demangle\" takes an argument to demangle.\n");
311592ff FF	113	}
	114	else
	115	{
	116	demangled = cplus_demangle (args, DMGL_ANSI \| DMGL_PARAMS);
	117	if (demangled != NULL)
	118	{
199b2450	119	printf_unfiltered ("%s\n", demangled);
311592ff FF	120	free (demangled);
	121	}
	122	else
	123	{
199b2450	124	printf_unfiltered ("Can't demangle \"%s\"\n", args);
311592ff FF	125	}
	126	}
	127	}
	128
43ab4ba5 SS	129	static void
	130	maintenance_time_display (args, from_tty)
	131	char *args;
	132	int from_tty;
	133	{
	134	extern int display_time;
	135
	136	if (args == NULL \|\| *args == '\0')
	137	printf_unfiltered ("\"maintenance time\" takes a numeric argument.\n");
	138	else
	139	display_time = strtol (args, NULL, 10);
	140	}
	141
	142	static void
	143	maintenance_space_display (args, from_tty)
	144	char *args;
	145	int from_tty;
	146	{
	147	extern int display_space;
	148
	149	if (args == NULL \|\| *args == '\0')
	150	printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n");
	151	else
	152	display_space = strtol (args, NULL, 10);
	153	}
	154
0239d9b3 FF	155	/* The "maintenance info" command is defined as a prefix, with allow_unknown 0.
	156	Therefore, its own definition is called only for "maintenance info" with
	157	no args. */
	158
	159	/* ARGSUSED */
	160	static void
	161	maintenance_info_command (arg, from_tty)
	162	char *arg;
	163	int from_tty;
	164	{
199b2450 TL	165	printf_unfiltered ("\"maintenance info\" must be followed by the name of an info command.\n");
199b2450 TL	166	help_list (maintenanceinfolist, "maintenance info ", -1, gdb_stdout);
0239d9b3 FF	167	}
0239d9b3 FF	168
b1eaba9a SG	169	static void
	170	print_section_table (abfd, asect, ignore)
	171	bfd *abfd;
	172	asection *asect;
	173	PTR ignore;
	174	{
	175	flagword flags;
	176
	177	flags = bfd_get_section_flags (abfd, asect);
	178
833e0d94	179	/* FIXME-32x64: Need print_address_numeric with field width. */
b1eaba9a	180	printf_filtered (" %s",
5573d7d4 JK	181	local_hex_string_custom
5573d7d4 JK	182	((unsigned long) bfd_section_vma (abfd, asect), "08l"));
b1eaba9a	183	printf_filtered ("->%s",
5573d7d4 JK	184	local_hex_string_custom
	185	((unsigned long) (bfd_section_vma (abfd, asect)
	186	+ bfd_section_size (abfd, asect)),
	187	"08l"));
	188	printf_filtered (" at %s",
	189	local_hex_string_custom
	190	((unsigned long) asect->filepos, "08l"));
b1eaba9a SG	191	printf_filtered (": %s", bfd_section_name (abfd, asect));
	192
	193	if (flags & SEC_ALLOC)
	194	printf_filtered (" ALLOC");
	195	if (flags & SEC_LOAD)
	196	printf_filtered (" LOAD");
	197	if (flags & SEC_RELOC)
	198	printf_filtered (" RELOC");
	199	if (flags & SEC_READONLY)
	200	printf_filtered (" READONLY");
	201	if (flags & SEC_CODE)
	202	printf_filtered (" CODE");
	203	if (flags & SEC_DATA)
	204	printf_filtered (" DATA");
	205	if (flags & SEC_ROM)
	206	printf_filtered (" ROM");
	207	if (flags & SEC_CONSTRUCTOR)
	208	printf_filtered (" CONSTRUCTOR");
	209	if (flags & SEC_HAS_CONTENTS)
	210	printf_filtered (" HAS_CONTENTS");
	211	if (flags & SEC_NEVER_LOAD)
	212	printf_filtered (" NEVER_LOAD");
0286d386 ILT	213	if (flags & SEC_COFF_SHARED_LIBRARY)
0286d386 ILT	214	printf_filtered (" COFF_SHARED_LIBRARY");
b1eaba9a SG	215	if (flags & SEC_IS_COMMON)
	216	printf_filtered (" IS_COMMON");
	217
	218	printf_filtered ("\n");
	219	}
	220
	221	/* ARGSUSED */
	222	static void
	223	maintenance_info_sections (arg, from_tty)
	224	char *arg;
	225	int from_tty;
	226	{
	227	if (exec_bfd)
	228	{
	229	printf_filtered ("Exec file:\n");
	230	printf_filtered (" `%s', ", bfd_get_filename(exec_bfd));
	231	wrap_here (" ");
	232	printf_filtered ("file type %s.\n", bfd_get_target(exec_bfd));
	233	bfd_map_over_sections(exec_bfd, print_section_table, 0);
	234	}
	235
	236	if (core_bfd)
	237	{
	238	printf_filtered ("Core file:\n");
	239	printf_filtered (" `%s', ", bfd_get_filename(core_bfd));
	240	wrap_here (" ");
	241	printf_filtered ("file type %s.\n", bfd_get_target(core_bfd));
	242	bfd_map_over_sections(core_bfd, print_section_table, 0);
	243	}
	244	}
	245
2dd30c72 FF	246	/* ARGSUSED */
	247	void
	248	maintenance_print_statistics (args, from_tty)
	249	char *args;
	250	int from_tty;
	251	{
2ad5709f FF	252	int temp;
2ad5709f FF	253
2dd30c72	254	print_objfile_statistics ();
2ad5709f	255	print_symbol_bcache_statistics ();
2dd30c72 FF	256	}
2dd30c72 FF	257
311592ff FF	258	/* The "maintenance print" command is defined as a prefix, with allow_unknown
	259	0. Therefore, its own definition is called only for "maintenance print"
	260	with no args. */
	261
	262	/* ARGSUSED */
	263	static void
	264	maintenance_print_command (arg, from_tty)
	265	char *arg;
	266	int from_tty;
	267	{
199b2450 TL	268	printf_unfiltered ("\"maintenance print\" must be followed by the name of a print command.\n");
199b2450 TL	269	help_list (maintenanceprintlist, "maintenance print ", -1, gdb_stdout);
311592ff FF	270	}
311592ff FF	271
976bb0be	272	#endif /* MAINTENANCE_CMDS */
0239d9b3 FF	273
	274	void
	275	_initialize_maint_cmds ()
	276	{
976bb0be	277	#if MAINTENANCE_CMDS /* Entire file goes away if not including maint cmds */
0239d9b3 FF	278	add_prefix_cmd ("maintenance", class_maintenance, maintenance_command,
	279	"Commands for use by GDB maintainers.\n\
	280	Includes commands to dump specific internal GDB structures in\n\
311592ff FF	281	a human readable form, to cause GDB to deliberately dump core,\n\
311592ff FF	282	to test internal functions such as the C++ demangler, etc.",
2e9309df	283	&maintenancelist, "maintenance ", 0,
0239d9b3 FF	284	&cmdlist);
0239d9b3 FF	285
327f7197	286	add_com_alias ("mt", "maintenance", class_maintenance, 1);
311592ff	287
327f7197 JG	288	add_prefix_cmd ("info", class_maintenance, maintenance_info_command,
327f7197 JG	289	"Commands for showing internal info about the program being debugged.",
2e9309df	290	&maintenanceinfolist, "maintenance info ", 0,
0239d9b3 FF	291	&maintenancelist);
0239d9b3 FF	292
b1eaba9a SG	293	add_cmd ("sections", class_maintenance, maintenance_info_sections,
	294	"List the BFD sections of the exec and core files.",
	295	&maintenanceinfolist);
	296
311592ff FF	297	add_prefix_cmd ("print", class_maintenance, maintenance_print_command,
	298	"Maintenance command for printing GDB internal state.",
	299	&maintenanceprintlist, "maintenance print ", 0,
	300	&maintenancelist);
	301
0239d9b3 FF	302	add_cmd ("dump-me", class_maintenance, maintenance_dump_me,
	303	"Get fatal error; make debugger dump its core.\n\
	304	GDB sets it's handling of SIGQUIT back to SIG_DFL and then sends\n\
	305	itself a SIGQUIT signal.",
	306	&maintenancelist);
	307
311592ff FF	308	add_cmd ("demangle", class_maintenance, maintenance_demangle,
	309	"Demangle a C++ mangled name.\n\
	310	Call internal GDB demangler routine to demangle a C++ link name\n\
	311	and prints the result.",
	312	&maintenancelist);
	313
43ab4ba5 SS	314	add_cmd ("time", class_maintenance, maintenance_time_display,
	315	"Set the display of time usage.\n\
	316	If nonzero, will cause the execution time for each command to be\n\
	317	displayed, following the command's output.",
	318	&maintenancelist);
	319
	320	add_cmd ("space", class_maintenance, maintenance_space_display,
	321	"Set the display of space usage.\n\
	322	If nonzero, will cause the execution space for each command to be\n\
	323	displayed, following the command's output.",
	324	&maintenancelist);
	325
311592ff	326	add_cmd ("type", class_maintenance, maintenance_print_type,
0239d9b3 FF	327	"Print a type chain for a given symbol.\n\
	328	For each node in a type chain, print the raw data for each member of\n\
	329	the type structure, and the interpretation of the data.",
311592ff	330	&maintenanceprintlist);
0239d9b3	331
311592ff	332	add_cmd ("symbols", class_maintenance, maintenance_print_symbols,
0239d9b3 FF	333	"Print dump of current symbol definitions.\n\
	334	Entries in the full symbol table are dumped to file OUTFILE.\n\
	335	If a SOURCE file is specified, dump only that file's symbols.",
311592ff	336	&maintenanceprintlist);
0239d9b3	337
311592ff	338	add_cmd ("msymbols", class_maintenance, maintenance_print_msymbols,
0239d9b3 FF	339	"Print dump of current minimal symbol definitions.\n\
	340	Entries in the minimal symbol table are dumped to file OUTFILE.\n\
	341	If a SOURCE file is specified, dump only that file's minimal symbols.",
311592ff	342	&maintenanceprintlist);
0239d9b3	343
311592ff	344	add_cmd ("psymbols", class_maintenance, maintenance_print_psymbols,
0239d9b3 FF	345	"Print dump of current partial symbol definitions.\n\
	346	Entries in the partial symbol table are dumped to file OUTFILE.\n\
	347	If a SOURCE file is specified, dump only that file's partial symbols.",
311592ff	348	&maintenanceprintlist);
0239d9b3	349
311592ff	350	add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles,
0239d9b3	351	"Print dump of current object file definitions.",
311592ff	352	&maintenanceprintlist);
71c33ef7	353
2dd30c72 FF	354	add_cmd ("statistics", class_maintenance, maintenance_print_statistics,
	355	"Print statistics about internal gdb state.",
	356	&maintenanceprintlist);
	357
71c33ef7 PS	358	add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs,
	359	"Check consistency of psymtabs and symtabs.",
	360	&maintenancelist);
4887063b SG	361
	362	add_show_from_set (
	363	add_set_cmd ("watchdog", class_maintenance, var_zinteger, (char *)&watchdog,
	364	"Set watchdog timer.\n\
	365	When non-zero, this timeout is used instead of waiting forever for a target to\n\
	366	finish a low-level step or continue operation. If the specified amount of time\n\
	367	passes without a response from the target, an error occurs.", &setlist),
	368	&showlist);
0239d9b3	369	#endif /* MAINTENANCE_CMDS */
976bb0be	370	}