[binutils.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"
#include "symfile.h"
#include "objfiles.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));

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

static void print_section_table PARAMS ((bfd *, asection *, PTR));

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

static void maintenance_print_command 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);
}

#ifndef _WIN32
/* 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);
    }
}
#endif

/*  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;
{
  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);
}

/* The "maintenance translate-address" command converts a section and address
   to a symbol.  This can be called in two ways:
		maintenance translate-address <secname> <addr>
	or	maintenance translate-address <addr>
*/

static void
maintenance_translate_address (arg, from_tty)
     char *arg;
     int from_tty;
{
  CORE_ADDR address;
  asection *sect;
  char *p;
  struct symbol *sym;

  sect = NULL;
  p = arg;

  if (!isdigit (*p))
    {				/* See if we have a valid section name */
      while (*p && !isspace (*p)) /* Find end of section name */
	p++;
      if (*p == '\000')		/* End of command? */
	error ("Need to specify <section-name> and <address>");
      *p++ = '\000';
      while (isspace (*p)) p++;	/* Skip whitespace */

      sect = bfd_get_section_by_name (exec_bfd, arg);
      if (!sect)
	error ("Unknown section %s.", arg);
    }

  address = parse_and_eval_address (p);

  return;
/*  sym = find_pc_function_section (address, sect);*/

  printf_unfiltered ("%s+%u\n", SYMBOL_SOURCE_NAME (sym), address - SYMBOL_VALUE_ADDRESS (sym));
}

#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);

#ifndef _WIN32
  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);
#endif

  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_cmd ("translate-address", class_maintenance, maintenance_translate_address,
	   "Translate a section name and address to a symbol.",
	   &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"
b52cac6b FF	35	#include "symfile.h"
b52cac6b FF	36	#include "objfiles.h"
0239d9b3	37
1a494973 C	38	#ifdef HAVE_UNISTD_H
	39	#include <unistd.h>
	40	#endif
	41
43ab4ba5	42	static void maintenance_command PARAMS ((char *, int));
0239d9b3	43
43ab4ba5	44	static void maintenance_dump_me PARAMS ((char *, int));
0239d9b3	45
43ab4ba5 SS	46	static void maintenance_demangle PARAMS ((char *, int));
	47
	48	static void maintenance_time_display PARAMS ((char *, int));
	49
	50	static void maintenance_space_display PARAMS ((char *, int));
311592ff	51
b607efe7 FF	52	static void maintenance_info_command PARAMS ((char *, int));
	53
	54	static void print_section_table PARAMS ((bfd , asection , PTR));
	55
	56	static void maintenance_info_sections PARAMS ((char *, int));
	57
	58	static void maintenance_print_command PARAMS ((char *, int));
	59
4887063b SG	60	/* Set this to the maximum number of seconds to wait instead of waiting forever
	61	in target_wait(). If this timer times out, then it generates an error and
	62	the command is aborted. This replaces most of the need for timeouts in the
	63	GDB test suite, and makes it possible to distinguish between a hung target
	64	and one with slow communications. */
	65
	66	int watchdog = 0;
	67
0239d9b3 FF	68	/*
	69
	70	LOCAL FUNCTION
	71
	72	maintenance_command -- access the maintenance subcommands
	73
	74	SYNOPSIS
	75
	76	void maintenance_command (char *args, int from_tty)
	77
	78	DESCRIPTION
	79
	80	*/
	81
	82	static void
	83	maintenance_command (args, from_tty)
	84	char *args;
	85	int from_tty;
	86	{
199b2450 TL	87	printf_unfiltered ("\"maintenance\" must be followed by the name of a maintenance command.\n");
199b2450 TL	88	help_list (maintenancelist, "maintenance ", -1, gdb_stdout);
0239d9b3 FF	89	}
0239d9b3 FF	90
9e77e83d	91	#ifndef _WIN32
0239d9b3 FF	92	/* ARGSUSED */
	93	static void
	94	maintenance_dump_me (args, from_tty)
	95	char *args;
	96	int from_tty;
	97	{
	98	if (query ("Should GDB dump core? "))
	99	{
	100	signal (SIGQUIT, SIG_DFL);
	101	kill (getpid (), SIGQUIT);
	102	}
	103	}
9e77e83d	104	#endif
0239d9b3	105
311592ff FF	106	/* Someday we should allow demangling for things other than just
	107	explicit strings. For example, we might want to be able to
	108	specify the address of a string in either GDB's process space
	109	or the debuggee's process space, and have gdb fetch and demangle
	110	that string. If we have a char* pointer "ptr" that points to
	111	a string, we might want to be able to given just the name and
	112	have GDB demangle and print what it points to, etc. (FIXME) */
	113
	114	static void
	115	maintenance_demangle (args, from_tty)
	116	char *args;
	117	int from_tty;
	118	{
	119	char *demangled;
	120
	121	if (args == NULL \|\| *args == '\0')
	122	{
199b2450	123	printf_unfiltered ("\"maintenance demangle\" takes an argument to demangle.\n");
311592ff FF	124	}
	125	else
	126	{
	127	demangled = cplus_demangle (args, DMGL_ANSI \| DMGL_PARAMS);
	128	if (demangled != NULL)
	129	{
199b2450	130	printf_unfiltered ("%s\n", demangled);
311592ff FF	131	free (demangled);
	132	}
	133	else
	134	{
199b2450	135	printf_unfiltered ("Can't demangle \"%s\"\n", args);
311592ff FF	136	}
	137	}
	138	}
	139
43ab4ba5 SS	140	static void
	141	maintenance_time_display (args, from_tty)
	142	char *args;
	143	int from_tty;
	144	{
	145	extern int display_time;
	146
	147	if (args == NULL \|\| *args == '\0')
	148	printf_unfiltered ("\"maintenance time\" takes a numeric argument.\n");
	149	else
	150	display_time = strtol (args, NULL, 10);
	151	}
	152
	153	static void
	154	maintenance_space_display (args, from_tty)
	155	char *args;
	156	int from_tty;
	157	{
	158	extern int display_space;
	159
	160	if (args == NULL \|\| *args == '\0')
	161	printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n");
	162	else
	163	display_space = strtol (args, NULL, 10);
	164	}
	165
0239d9b3 FF	166	/* The "maintenance info" command is defined as a prefix, with allow_unknown 0.
	167	Therefore, its own definition is called only for "maintenance info" with
	168	no args. */
	169
	170	/* ARGSUSED */
	171	static void
	172	maintenance_info_command (arg, from_tty)
	173	char *arg;
	174	int from_tty;
	175	{
199b2450 TL	176	printf_unfiltered ("\"maintenance info\" must be followed by the name of an info command.\n");
199b2450 TL	177	help_list (maintenanceinfolist, "maintenance info ", -1, gdb_stdout);
0239d9b3 FF	178	}
0239d9b3 FF	179
b1eaba9a SG	180	static void
	181	print_section_table (abfd, asect, ignore)
	182	bfd *abfd;
	183	asection *asect;
	184	PTR ignore;
	185	{
	186	flagword flags;
	187
	188	flags = bfd_get_section_flags (abfd, asect);
	189
833e0d94	190	/* FIXME-32x64: Need print_address_numeric with field width. */
b1eaba9a	191	printf_filtered (" %s",
5573d7d4 JK	192	local_hex_string_custom
5573d7d4 JK	193	((unsigned long) bfd_section_vma (abfd, asect), "08l"));
b1eaba9a	194	printf_filtered ("->%s",
5573d7d4 JK	195	local_hex_string_custom
	196	((unsigned long) (bfd_section_vma (abfd, asect)
	197	+ bfd_section_size (abfd, asect)),
	198	"08l"));
	199	printf_filtered (" at %s",
	200	local_hex_string_custom
	201	((unsigned long) asect->filepos, "08l"));
b1eaba9a SG	202	printf_filtered (": %s", bfd_section_name (abfd, asect));
	203
	204	if (flags & SEC_ALLOC)
	205	printf_filtered (" ALLOC");
	206	if (flags & SEC_LOAD)
	207	printf_filtered (" LOAD");
	208	if (flags & SEC_RELOC)
	209	printf_filtered (" RELOC");
	210	if (flags & SEC_READONLY)
	211	printf_filtered (" READONLY");
	212	if (flags & SEC_CODE)
	213	printf_filtered (" CODE");
	214	if (flags & SEC_DATA)
	215	printf_filtered (" DATA");
	216	if (flags & SEC_ROM)
	217	printf_filtered (" ROM");
	218	if (flags & SEC_CONSTRUCTOR)
	219	printf_filtered (" CONSTRUCTOR");
	220	if (flags & SEC_HAS_CONTENTS)
	221	printf_filtered (" HAS_CONTENTS");
	222	if (flags & SEC_NEVER_LOAD)
	223	printf_filtered (" NEVER_LOAD");
0286d386 ILT	224	if (flags & SEC_COFF_SHARED_LIBRARY)
0286d386 ILT	225	printf_filtered (" COFF_SHARED_LIBRARY");
b1eaba9a SG	226	if (flags & SEC_IS_COMMON)
	227	printf_filtered (" IS_COMMON");
	228
	229	printf_filtered ("\n");
	230	}
	231
	232	/* ARGSUSED */
	233	static void
	234	maintenance_info_sections (arg, from_tty)
	235	char *arg;
	236	int from_tty;
	237	{
	238	if (exec_bfd)
	239	{
	240	printf_filtered ("Exec file:\n");
	241	printf_filtered (" `%s', ", bfd_get_filename(exec_bfd));
	242	wrap_here (" ");
	243	printf_filtered ("file type %s.\n", bfd_get_target(exec_bfd));
	244	bfd_map_over_sections(exec_bfd, print_section_table, 0);
	245	}
	246
	247	if (core_bfd)
	248	{
	249	printf_filtered ("Core file:\n");
	250	printf_filtered (" `%s', ", bfd_get_filename(core_bfd));
	251	wrap_here (" ");
	252	printf_filtered ("file type %s.\n", bfd_get_target(core_bfd));
	253	bfd_map_over_sections(core_bfd, print_section_table, 0);
	254	}
	255	}
	256
2dd30c72 FF	257	/* ARGSUSED */
	258	void
	259	maintenance_print_statistics (args, from_tty)
	260	char *args;
	261	int from_tty;
	262	{
	263	print_objfile_statistics ();
2ad5709f	264	print_symbol_bcache_statistics ();
2dd30c72 FF	265	}
2dd30c72 FF	266
311592ff FF	267	/* The "maintenance print" command is defined as a prefix, with allow_unknown
	268	0. Therefore, its own definition is called only for "maintenance print"
	269	with no args. */
	270
	271	/* ARGSUSED */
	272	static void
	273	maintenance_print_command (arg, from_tty)
	274	char *arg;
	275	int from_tty;
	276	{
199b2450 TL	277	printf_unfiltered ("\"maintenance print\" must be followed by the name of a print command.\n");
199b2450 TL	278	help_list (maintenanceprintlist, "maintenance print ", -1, gdb_stdout);
311592ff FF	279	}
311592ff FF	280
4c681116 SG	281	/* The "maintenance translate-address" command converts a section and address
	282	to a symbol. This can be called in two ways:
	283	maintenance translate-address <secname> <addr>
	284	or maintenance translate-address <addr>
	285	*/
	286
	287	static void
	288	maintenance_translate_address (arg, from_tty)
	289	char *arg;
	290	int from_tty;
	291	{
	292	CORE_ADDR address;
	293	asection *sect;
	294	char *p;
	295	struct symbol *sym;
	296
	297	sect = NULL;
	298	p = arg;
	299
7ae78a73	300	if (!isdigit (*p))
4c681116 SG	301	{ /* See if we have a valid section name */
	302	while (p && !isspace (p)) /* Find end of section name */
	303	p++;
	304	if (p == '\000') / End of command? */
	305	error ("Need to specify <section-name> and <address>");
	306	*p++ = '\000';
	307	while (isspace (p)) p++; / Skip whitespace */
	308
	309	sect = bfd_get_section_by_name (exec_bfd, arg);
	310	if (!sect)
	311	error ("Unknown section %s.", arg);
	312	}
	313
	314	address = parse_and_eval_address (p);
	315
	316	return;
	317	/* sym = find_pc_function_section (address, sect);*/
	318
	319	printf_unfiltered ("%s+%u\n", SYMBOL_SOURCE_NAME (sym), address - SYMBOL_VALUE_ADDRESS (sym));
	320	}
	321
976bb0be	322	#endif /* MAINTENANCE_CMDS */
0239d9b3 FF	323
	324	void
	325	_initialize_maint_cmds ()
	326	{
976bb0be	327	#if MAINTENANCE_CMDS /* Entire file goes away if not including maint cmds */
0239d9b3 FF	328	add_prefix_cmd ("maintenance", class_maintenance, maintenance_command,
	329	"Commands for use by GDB maintainers.\n\
	330	Includes commands to dump specific internal GDB structures in\n\
311592ff FF	331	a human readable form, to cause GDB to deliberately dump core,\n\
311592ff FF	332	to test internal functions such as the C++ demangler, etc.",
2e9309df	333	&maintenancelist, "maintenance ", 0,
0239d9b3 FF	334	&cmdlist);
0239d9b3 FF	335
327f7197	336	add_com_alias ("mt", "maintenance", class_maintenance, 1);
311592ff	337
327f7197 JG	338	add_prefix_cmd ("info", class_maintenance, maintenance_info_command,
327f7197 JG	339	"Commands for showing internal info about the program being debugged.",
2e9309df	340	&maintenanceinfolist, "maintenance info ", 0,
0239d9b3 FF	341	&maintenancelist);
0239d9b3 FF	342
b1eaba9a SG	343	add_cmd ("sections", class_maintenance, maintenance_info_sections,
	344	"List the BFD sections of the exec and core files.",
	345	&maintenanceinfolist);
	346
311592ff FF	347	add_prefix_cmd ("print", class_maintenance, maintenance_print_command,
	348	"Maintenance command for printing GDB internal state.",
	349	&maintenanceprintlist, "maintenance print ", 0,
	350	&maintenancelist);
	351
9e77e83d	352	#ifndef _WIN32
0239d9b3 FF	353	add_cmd ("dump-me", class_maintenance, maintenance_dump_me,
	354	"Get fatal error; make debugger dump its core.\n\
	355	GDB sets it's handling of SIGQUIT back to SIG_DFL and then sends\n\
	356	itself a SIGQUIT signal.",
	357	&maintenancelist);
9e77e83d	358	#endif
0239d9b3	359
311592ff FF	360	add_cmd ("demangle", class_maintenance, maintenance_demangle,
	361	"Demangle a C++ mangled name.\n\
	362	Call internal GDB demangler routine to demangle a C++ link name\n\
	363	and prints the result.",
	364	&maintenancelist);
	365
43ab4ba5 SS	366	add_cmd ("time", class_maintenance, maintenance_time_display,
	367	"Set the display of time usage.\n\
	368	If nonzero, will cause the execution time for each command to be\n\
	369	displayed, following the command's output.",
	370	&maintenancelist);
	371
	372	add_cmd ("space", class_maintenance, maintenance_space_display,
	373	"Set the display of space usage.\n\
	374	If nonzero, will cause the execution space for each command to be\n\
	375	displayed, following the command's output.",
	376	&maintenancelist);
	377
311592ff	378	add_cmd ("type", class_maintenance, maintenance_print_type,
0239d9b3 FF	379	"Print a type chain for a given symbol.\n\
	380	For each node in a type chain, print the raw data for each member of\n\
	381	the type structure, and the interpretation of the data.",
311592ff	382	&maintenanceprintlist);
0239d9b3	383
311592ff	384	add_cmd ("symbols", class_maintenance, maintenance_print_symbols,
0239d9b3 FF	385	"Print dump of current symbol definitions.\n\
	386	Entries in the full symbol table are dumped to file OUTFILE.\n\
	387	If a SOURCE file is specified, dump only that file's symbols.",
311592ff	388	&maintenanceprintlist);
0239d9b3	389
311592ff	390	add_cmd ("msymbols", class_maintenance, maintenance_print_msymbols,
0239d9b3 FF	391	"Print dump of current minimal symbol definitions.\n\
	392	Entries in the minimal symbol table are dumped to file OUTFILE.\n\
	393	If a SOURCE file is specified, dump only that file's minimal symbols.",
311592ff	394	&maintenanceprintlist);
0239d9b3	395
311592ff	396	add_cmd ("psymbols", class_maintenance, maintenance_print_psymbols,
0239d9b3 FF	397	"Print dump of current partial symbol definitions.\n\
	398	Entries in the partial symbol table are dumped to file OUTFILE.\n\
	399	If a SOURCE file is specified, dump only that file's partial symbols.",
311592ff	400	&maintenanceprintlist);
0239d9b3	401
311592ff	402	add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles,
0239d9b3	403	"Print dump of current object file definitions.",
311592ff	404	&maintenanceprintlist);
71c33ef7	405
2dd30c72 FF	406	add_cmd ("statistics", class_maintenance, maintenance_print_statistics,
	407	"Print statistics about internal gdb state.",
	408	&maintenanceprintlist);
	409
71c33ef7 PS	410	add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs,
	411	"Check consistency of psymtabs and symtabs.",
	412	&maintenancelist);
4887063b	413
4c681116 SG	414	add_cmd ("translate-address", class_maintenance, maintenance_translate_address,
	415	"Translate a section name and address to a symbol.",
	416	&maintenancelist);
	417
4887063b SG	418	add_show_from_set (
	419	add_set_cmd ("watchdog", class_maintenance, var_zinteger, (char *)&watchdog,
	420	"Set watchdog timer.\n\
	421	When non-zero, this timeout is used instead of waiting forever for a target to\n\
	422	finish a low-level step or continue operation. If the specified amount of time\n\
	423	passes without a response from the target, an error occurs.", &setlist),
	424	&showlist);
0239d9b3	425	#endif /* MAINTENANCE_CMDS */
976bb0be	426	}