[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"
#include <ctype.h>
#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"
#include "value.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 minimal_symbol *sym;
  struct objfile *objfile;

  if (arg == NULL || *arg == 0)
    error ("requires argument (address or section + address)");

  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 */

      ALL_OBJFILES (objfile)
	{
	  sect = bfd_get_section_by_name (objfile->obfd, arg);
	  if (sect != NULL)
	    break;
	}

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

  address = parse_and_eval_address (p);

  if (sect)
    sym = lookup_minimal_symbol_by_pc_section (address, sect);
  else
    sym = lookup_minimal_symbol_by_pc (address);

  if (sym)
    printf_filtered ("%s+%u\n", 
		     SYMBOL_SOURCE_NAME (sym), 
		     address - SYMBOL_VALUE_ADDRESS (sym));
  else if (sect)
    printf_filtered ("no symbol at %s:0x%08x\n", sect->name, address);
  else
    printf_filtered ("no symbol at 0x%08x\n", address);

  return;
}

void
_initialize_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);
}
Commit	Line	Data
c906108c SS	1	/* Support for GDB maintenance commands.
	2	Copyright 1992, 1993, 1994 Free Software Foundation, Inc.
	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
	19	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
	20
	21
	22	#include "defs.h"
c906108c SS	23	#include <ctype.h>
	24	#include <signal.h>
	25	#include "command.h"
	26	#include "gdbcmd.h"
	27	#include "symtab.h"
	28	#include "gdbtypes.h"
	29	#include "demangle.h"
	30	#include "gdbcore.h"
	31	#include "expression.h" /* For language.h */
	32	#include "language.h"
	33	#include "symfile.h"
	34	#include "objfiles.h"
	35	#include "value.h"
	36
	37	#ifdef HAVE_UNISTD_H
	38	#include <unistd.h>
	39	#endif
	40
	41	static void maintenance_command PARAMS ((char *, int));
	42
	43	static void maintenance_dump_me PARAMS ((char *, int));
	44
	45	static void maintenance_demangle PARAMS ((char *, int));
	46
	47	static void maintenance_time_display PARAMS ((char *, int));
	48
	49	static void maintenance_space_display PARAMS ((char *, int));
	50
	51	static void maintenance_info_command PARAMS ((char *, int));
	52
	53	static void print_section_table PARAMS ((bfd , asection , PTR));
	54
	55	static void maintenance_info_sections PARAMS ((char *, int));
	56
	57	static void maintenance_print_command PARAMS ((char *, int));
	58
	59	/* Set this to the maximum number of seconds to wait instead of waiting forever
	60	in target_wait(). If this timer times out, then it generates an error and
	61	the command is aborted. This replaces most of the need for timeouts in the
	62	GDB test suite, and makes it possible to distinguish between a hung target
	63	and one with slow communications. */
	64
	65	int watchdog = 0;
	66
	67	/*
	68
	69	LOCAL FUNCTION
	70
	71	maintenance_command -- access the maintenance subcommands
	72
	73	SYNOPSIS
	74
	75	void maintenance_command (char *args, int from_tty)
	76
	77	DESCRIPTION
	78
	79	*/
	80
	81	static void
	82	maintenance_command (args, from_tty)
	83	char *args;
	84	int from_tty;
	85	{
	86	printf_unfiltered ("\"maintenance\" must be followed by the name of a maintenance command.\n");
87	help_list (maintenancelist, "maintenance ", -1, gdb_stdout);
88	}
89
90	#ifndef _WIN32
91	/* ARGSUSED */
92	static void
93	maintenance_dump_me (args, from_tty)
94	char *args;
95	int from_tty;
96	{
97	if (query ("Should GDB dump core? "))
98	{
99	signal (SIGQUIT, SIG_DFL);
100	kill (getpid (), SIGQUIT);
101	}
102	}
103	#endif
104
105	/* Someday we should allow demangling for things other than just
106	explicit strings. For example, we might want to be able to
107	specify the address of a string in either GDB's process space
108	or the debuggee's process space, and have gdb fetch and demangle
109	that string. If we have a char* pointer "ptr" that points to
110	a string, we might want to be able to given just the name and
111	have GDB demangle and print what it points to, etc. (FIXME) */
112
113	static void
114	maintenance_demangle (args, from_tty)
115	char *args;
116	int from_tty;
117	{
118	char *demangled;
119
120	if (args == NULL \|\| *args == '\0')
121	{
122	printf_unfiltered ("\"maintenance demangle\" takes an argument to demangle.\n");
123	}
124	else
125	{
126	demangled = cplus_demangle (args, DMGL_ANSI \| DMGL_PARAMS);
127	if (demangled != NULL)
128	{
129	printf_unfiltered ("%s\n", demangled);
130	free (demangled);
131	}
132	else
133	{
134	printf_unfiltered ("Can't demangle \"%s\"\n", args);
135	}
136	}
137	}
138
139	static void
140	maintenance_time_display (args, from_tty)
141	char *args;
142	int from_tty;
143	{
144	extern int display_time;
145
146	if (args == NULL \|\| *args == '\0')
147	printf_unfiltered ("\"maintenance time\" takes a numeric argument.\n");
148	else
149	display_time = strtol (args, NULL, 10);
150	}
151
152	static void
153	maintenance_space_display (args, from_tty)
154	char *args;
155	int from_tty;
156	{
157	extern int display_space;
158
159	if (args == NULL \|\| *args == '\0')
160	printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n");
161	else
162	display_space = strtol (args, NULL, 10);
163	}
164
165	/* The "maintenance info" command is defined as a prefix, with allow_unknown 0.
166	Therefore, its own definition is called only for "maintenance info" with
167	no args. */
168
169	/* ARGSUSED */
170	static void
171	maintenance_info_command (arg, from_tty)
172	char *arg;
173	int from_tty;
174	{
175	printf_unfiltered ("\"maintenance info\" must be followed by the name of an info command.\n");
176	help_list (maintenanceinfolist, "maintenance info ", -1, gdb_stdout);
177	}
178
179	static void
180	print_section_table (abfd, asect, ignore)
181	bfd *abfd;
182	asection *asect;
183	PTR ignore;
184	{
185	flagword flags;
186
187	flags = bfd_get_section_flags (abfd, asect);
188
189	/* FIXME-32x64: Need print_address_numeric with field width. */
190	printf_filtered (" %s",
191	local_hex_string_custom
192	((unsigned long) bfd_section_vma (abfd, asect), "08l"));
193	printf_filtered ("->%s",
194	local_hex_string_custom
195	((unsigned long) (bfd_section_vma (abfd, asect)
196	+ bfd_section_size (abfd, asect)),
197	"08l"));
198	printf_filtered (" at %s",
199	local_hex_string_custom
200	((unsigned long) asect->filepos, "08l"));
201	printf_filtered (": %s", bfd_section_name (abfd, asect));
202
203	if (flags & SEC_ALLOC)
204	printf_filtered (" ALLOC");
205	if (flags & SEC_LOAD)
206	printf_filtered (" LOAD");
207	if (flags & SEC_RELOC)
208	printf_filtered (" RELOC");
209	if (flags & SEC_READONLY)
210	printf_filtered (" READONLY");
211	if (flags & SEC_CODE)
212	printf_filtered (" CODE");
213	if (flags & SEC_DATA)
214	printf_filtered (" DATA");
215	if (flags & SEC_ROM)
216	printf_filtered (" ROM");
217	if (flags & SEC_CONSTRUCTOR)
218	printf_filtered (" CONSTRUCTOR");
219	if (flags & SEC_HAS_CONTENTS)
220	printf_filtered (" HAS_CONTENTS");
221	if (flags & SEC_NEVER_LOAD)
222	printf_filtered (" NEVER_LOAD");
223	if (flags & SEC_COFF_SHARED_LIBRARY)
224	printf_filtered (" COFF_SHARED_LIBRARY");
225	if (flags & SEC_IS_COMMON)
226	printf_filtered (" IS_COMMON");
227
228	printf_filtered ("\n");
229	}
230
231	/* ARGSUSED */
232	static void
233	maintenance_info_sections (arg, from_tty)
234	char *arg;
235	int from_tty;
236	{
237	if (exec_bfd)
238	{
239	printf_filtered ("Exec file:\n");
240	printf_filtered (" `%s', ", bfd_get_filename(exec_bfd));
241	wrap_here (" ");
242	printf_filtered ("file type %s.\n", bfd_get_target(exec_bfd));
243	bfd_map_over_sections(exec_bfd, print_section_table, 0);
244	}
245
246	if (core_bfd)
247	{
248	printf_filtered ("Core file:\n");
249	printf_filtered (" `%s', ", bfd_get_filename(core_bfd));
250	wrap_here (" ");
251	printf_filtered ("file type %s.\n", bfd_get_target(core_bfd));
252	bfd_map_over_sections(core_bfd, print_section_table, 0);
253	}
254	}
255
256	/* ARGSUSED */
257	void
258	maintenance_print_statistics (args, from_tty)
259	char *args;
260	int from_tty;
261	{
262	print_objfile_statistics ();
263	print_symbol_bcache_statistics ();
264	}
265
266	/* The "maintenance print" command is defined as a prefix, with allow_unknown
267	0. Therefore, its own definition is called only for "maintenance print"
268	with no args. */
269
270	/* ARGSUSED */
271	static void
272	maintenance_print_command (arg, from_tty)
273	char *arg;
274	int from_tty;
275	{
276	printf_unfiltered ("\"maintenance print\" must be followed by the name of a print command.\n");
277	help_list (maintenanceprintlist, "maintenance print ", -1, gdb_stdout);
278	}
279
280	/* The "maintenance translate-address" command converts a section and address
281	to a symbol. This can be called in two ways:
282	maintenance translate-address <secname> <addr>
283	or maintenance translate-address <addr>
284	*/
285
286	static void
287	maintenance_translate_address (arg, from_tty)
288	char *arg;
289	int from_tty;
290	{
291	CORE_ADDR address;
292	asection *sect;
293	char *p;
294	struct minimal_symbol *sym;
295	struct objfile *objfile;
296
297	if (arg == NULL \|\| *arg == 0)
298	error ("requires argument (address or section + address)");
299
300	sect = NULL;
301	p = arg;
302
303	if (!isdigit (*p))
304	{ /* See if we have a valid section name */
305	while (p && !isspace (p)) /* Find end of section name */
306	p++;
307	if (p == '\000') / End of command? */
308	error ("Need to specify <section-name> and <address>");
309	*p++ = '\000';
310	while (isspace (p)) p++; / Skip whitespace */
311
312	ALL_OBJFILES (objfile)
313	{
314	sect = bfd_get_section_by_name (objfile->obfd, arg);
315	if (sect != NULL)
316	break;
317	}
318
319	if (!sect)
320	error ("Unknown section %s.", arg);
321	}
322
323	address = parse_and_eval_address (p);
324
325	if (sect)
326	sym = lookup_minimal_symbol_by_pc_section (address, sect);
327	else
328	sym = lookup_minimal_symbol_by_pc (address);
329
330	if (sym)
331	printf_filtered ("%s+%u\n",
332	SYMBOL_SOURCE_NAME (sym),
333	address - SYMBOL_VALUE_ADDRESS (sym));
334	else if (sect)
335	printf_filtered ("no symbol at %s:0x%08x\n", sect->name, address);
336	else
337	printf_filtered ("no symbol at 0x%08x\n", address);
338
339	return;
340	}
341
c906108c SS	342	void
	343	_initialize_maint_cmds ()
	344	{
c906108c SS	345	add_prefix_cmd ("maintenance", class_maintenance, maintenance_command,
	346	"Commands for use by GDB maintainers.\n\
	347	Includes commands to dump specific internal GDB structures in\n\
	348	a human readable form, to cause GDB to deliberately dump core,\n\
	349	to test internal functions such as the C++ demangler, etc.",
	350	&maintenancelist, "maintenance ", 0,
	351	&cmdlist);
	352
	353	add_com_alias ("mt", "maintenance", class_maintenance, 1);
	354
	355	add_prefix_cmd ("info", class_maintenance, maintenance_info_command,
	356	"Commands for showing internal info about the program being debugged.",
	357	&maintenanceinfolist, "maintenance info ", 0,
	358	&maintenancelist);
	359
	360	add_cmd ("sections", class_maintenance, maintenance_info_sections,
	361	"List the BFD sections of the exec and core files.",
	362	&maintenanceinfolist);
	363
	364	add_prefix_cmd ("print", class_maintenance, maintenance_print_command,
	365	"Maintenance command for printing GDB internal state.",
	366	&maintenanceprintlist, "maintenance print ", 0,
	367	&maintenancelist);
	368
	369	#ifndef _WIN32
	370	add_cmd ("dump-me", class_maintenance, maintenance_dump_me,
	371	"Get fatal error; make debugger dump its core.\n\
	372	GDB sets it's handling of SIGQUIT back to SIG_DFL and then sends\n\
	373	itself a SIGQUIT signal.",
	374	&maintenancelist);
	375	#endif
	376
	377	add_cmd ("demangle", class_maintenance, maintenance_demangle,
	378	"Demangle a C++ mangled name.\n\
	379	Call internal GDB demangler routine to demangle a C++ link name\n\
	380	and prints the result.",
	381	&maintenancelist);
	382
	383	add_cmd ("time", class_maintenance, maintenance_time_display,
	384	"Set the display of time usage.\n\
	385	If nonzero, will cause the execution time for each command to be\n\
	386	displayed, following the command's output.",
	387	&maintenancelist);
	388
	389	add_cmd ("space", class_maintenance, maintenance_space_display,
	390	"Set the display of space usage.\n\
	391	If nonzero, will cause the execution space for each command to be\n\
	392	displayed, following the command's output.",
	393	&maintenancelist);
	394
	395	add_cmd ("type", class_maintenance, maintenance_print_type,
	396	"Print a type chain for a given symbol.\n\
	397	For each node in a type chain, print the raw data for each member of\n\
	398	the type structure, and the interpretation of the data.",
	399	&maintenanceprintlist);
	400
	401	add_cmd ("symbols", class_maintenance, maintenance_print_symbols,
	402	"Print dump of current symbol definitions.\n\
	403	Entries in the full symbol table are dumped to file OUTFILE.\n\
	404	If a SOURCE file is specified, dump only that file's symbols.",
	405	&maintenanceprintlist);
	406
	407	add_cmd ("msymbols", class_maintenance, maintenance_print_msymbols,
	408	"Print dump of current minimal symbol definitions.\n\
409	Entries in the minimal symbol table are dumped to file OUTFILE.\n\
410	If a SOURCE file is specified, dump only that file's minimal symbols.",
411	&maintenanceprintlist);
412
413	add_cmd ("psymbols", class_maintenance, maintenance_print_psymbols,
414	"Print dump of current partial symbol definitions.\n\
415	Entries in the partial symbol table are dumped to file OUTFILE.\n\
416	If a SOURCE file is specified, dump only that file's partial symbols.",
417	&maintenanceprintlist);
418
419	add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles,
420	"Print dump of current object file definitions.",
421	&maintenanceprintlist);
422
423	add_cmd ("statistics", class_maintenance, maintenance_print_statistics,
424	"Print statistics about internal gdb state.",
425	&maintenanceprintlist);
426
427	add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs,
428	"Check consistency of psymtabs and symtabs.",
429	&maintenancelist);
430
431	add_cmd ("translate-address", class_maintenance, maintenance_translate_address,
432	"Translate a section name and address to a symbol.",
433	&maintenancelist);
434
435	add_show_from_set (
436	add_set_cmd ("watchdog", class_maintenance, var_zinteger, (char *)&watchdog,
437	"Set watchdog timer.\n\
438	When non-zero, this timeout is used instead of waiting forever for a target to\n\
439	finish a low-level step or continue operation. If the specified amount of time\n\
440	passes without a response from the target, an error occurs.", &setlist),
441	&showlist);
c906108c	442	}