/* Support for GDB maintenance commands.
- Copyright (C) 1992 Free Software Foundation, Inc.
+ Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003
+ Free Software Foundation, Inc.
Written by Fred Fish at Cygnus Support.
-This file is part of GDB.
+ 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 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.
+ 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+ 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 file goes away if not including maint cmds */
-
+#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"
-static void
-maintenance_command PARAMS ((char *, int));
+#include "cli/cli-decode.h"
-static void
-maintenance_dump_me PARAMS ((char *, int));
+extern void _initialize_maint_cmds (void);
-static void
-maintenance_demangle PARAMS ((char *, int));
+static void maintenance_command (char *, int);
+
+static void maintenance_dump_me (char *, int);
+
+static void maintenance_internal_error (char *args, int from_tty);
+
+static void maintenance_demangle (char *, int);
+
+static void maintenance_time_display (char *, int);
+
+static void maintenance_space_display (char *, int);
+
+static void maintenance_info_command (char *, int);
+
+static void print_section_table (bfd *, asection *, void *);
+
+static void maintenance_info_sections (char *, int);
+
+static void maintenance_print_command (char *, int);
+
+static void maintenance_do_deprecate (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
+ LOCAL FUNCTION
- maintenance_command -- access the maintenance subcommands
+ maintenance_command -- access the maintenance subcommands
-SYNOPSIS
+ SYNOPSIS
- void maintenance_command (char *args, int from_tty)
+ void maintenance_command (char *args, int from_tty)
-DESCRIPTION
+ DESCRIPTION
-*/
+ */
static void
-maintenance_command (args, from_tty)
- char *args;
- int from_tty;
+maintenance_command (char *args, int from_tty)
{
- printf ("\"maintenance\" must be followed by the name of a maintenance command.\n");
- help_list (maintenancelist, "maintenance ", -1, stdout);
+ 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;
+maintenance_dump_me (char *args, int from_tty)
{
if (query ("Should GDB dump core? "))
{
+#ifdef __DJGPP__
+ /* SIGQUIT by default is ignored, so use SIGABRT instead. */
+ signal (SIGABRT, SIG_DFL);
+ kill (getpid (), SIGABRT);
+#else
signal (SIGQUIT, SIG_DFL);
kill (getpid (), SIGQUIT);
+#endif
}
}
+#endif
+
+/* Stimulate the internal error mechanism that GDB uses when an
+ internal problem is detected. Allows testing of the mechanism.
+ Also useful when the user wants to drop a core file but not exit
+ GDB. */
+
+static void
+maintenance_internal_error (char *args, int from_tty)
+{
+ internal_error (__FILE__, __LINE__, "%s", (args == NULL ? "" : args));
+}
+
+/* Stimulate the internal error mechanism that GDB uses when an
+ internal problem is detected. Allows testing of the mechanism.
+ Also useful when the user wants to drop a core file but not exit
+ GDB. */
+
+static void
+maintenance_internal_warning (char *args, int from_tty)
+{
+ internal_warning (__FILE__, __LINE__, "%s", (args == NULL ? "" : args));
+}
-/* 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) */
+/* 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;
+maintenance_demangle (char *args, int from_tty)
{
char *demangled;
if (args == NULL || *args == '\0')
{
- printf ("\"maintenance demangle\" takes an argument to demangle.\n");
+ printf_unfiltered ("\"maintenance demangle\" takes an argument to demangle.\n");
}
else
{
- demangled = cplus_demangle (args, DMGL_ANSI | DMGL_PARAMS);
+ demangled = language_demangle (current_language, args,
+ DMGL_ANSI | DMGL_PARAMS);
if (demangled != NULL)
{
- printf ("%s\n", demangled);
- free (demangled);
+ printf_unfiltered ("%s\n", demangled);
+ xfree (demangled);
}
else
{
- printf ("Can't demangle \"%s\"\n", args);
+ printf_unfiltered ("Can't demangle \"%s\"\n", args);
}
}
}
-/* 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. */
+static void
+maintenance_time_display (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 (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;
+maintenance_info_command (char *arg, int from_tty)
{
- printf ("\"maintenance info\" must be followed by the name of an info command.\n");
- help_list (maintenanceinfolist, "maintenance info ", -1, stdout);
+ printf_unfiltered ("\"maintenance info\" must be followed by the name of an info command.\n");
+ help_list (maintenanceinfolist, "maintenance info ", -1, gdb_stdout);
}
-/* 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. */
+/* Mini tokenizing lexer for 'maint info sections' command. */
+
+static int
+match_substring (const char *string, const char *substr)
+{
+ int substr_len = strlen(substr);
+ const char *tok;
+
+ while ((tok = strstr (string, substr)) != NULL)
+ {
+ /* Got a partial match. Is it a whole word? */
+ if (tok == string
+ || tok[-1] == ' '
+ || tok[-1] == '\t')
+ {
+ /* Token is delimited at the front... */
+ if (tok[substr_len] == ' '
+ || tok[substr_len] == '\t'
+ || tok[substr_len] == '\0')
+ {
+ /* Token is delimited at the rear. Got a whole-word match. */
+ return 1;
+ }
+ }
+ /* Token didn't match as a whole word. Advance and try again. */
+ string = tok + 1;
+ }
+ return 0;
+}
+
+static int
+match_bfd_flags (char *string, flagword flags)
+{
+ if (flags & SEC_ALLOC)
+ if (match_substring (string, "ALLOC"))
+ return 1;
+ if (flags & SEC_LOAD)
+ if (match_substring (string, "LOAD"))
+ return 1;
+ if (flags & SEC_RELOC)
+ if (match_substring (string, "RELOC"))
+ return 1;
+ if (flags & SEC_READONLY)
+ if (match_substring (string, "READONLY"))
+ return 1;
+ if (flags & SEC_CODE)
+ if (match_substring (string, "CODE"))
+ return 1;
+ if (flags & SEC_DATA)
+ if (match_substring (string, "DATA"))
+ return 1;
+ if (flags & SEC_ROM)
+ if (match_substring (string, "ROM"))
+ return 1;
+ if (flags & SEC_CONSTRUCTOR)
+ if (match_substring (string, "CONSTRUCTOR"))
+ return 1;
+ if (flags & SEC_HAS_CONTENTS)
+ if (match_substring (string, "HAS_CONTENTS"))
+ return 1;
+ if (flags & SEC_NEVER_LOAD)
+ if (match_substring (string, "NEVER_LOAD"))
+ return 1;
+ if (flags & SEC_COFF_SHARED_LIBRARY)
+ if (match_substring (string, "COFF_SHARED_LIBRARY"))
+ return 1;
+ if (flags & SEC_IS_COMMON)
+ if (match_substring (string, "IS_COMMON"))
+ return 1;
+
+ return 0;
+}
+
+static void
+print_bfd_flags (flagword flags)
+{
+ 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");
+}
+
+static void
+maint_print_section_info (const char *name, flagword flags,
+ CORE_ADDR addr, CORE_ADDR endaddr,
+ unsigned long filepos)
+{
+ /* FIXME-32x64: Need print_address_numeric with field width. */
+ printf_filtered (" 0x%s", paddr (addr));
+ printf_filtered ("->0x%s", paddr (endaddr));
+ printf_filtered (" at %s",
+ local_hex_string_custom ((unsigned long) filepos, "08l"));
+ printf_filtered (": %s", name);
+ print_bfd_flags (flags);
+ printf_filtered ("\n");
+}
+
+static void
+print_bfd_section_info (bfd *abfd,
+ asection *asect,
+ void *arg)
+{
+ flagword flags = bfd_get_section_flags (abfd, asect);
+ const char *name = bfd_section_name (abfd, asect);
+
+ if (arg == NULL || *((char *) arg) == '\0'
+ || match_substring ((char *) arg, name)
+ || match_bfd_flags ((char *) arg, flags))
+ {
+ CORE_ADDR addr, endaddr;
+
+ addr = bfd_section_vma (abfd, asect);
+ endaddr = addr + bfd_section_size (abfd, asect);
+ maint_print_section_info (name, flags, addr, endaddr, asect->filepos);
+ }
+}
+
+static void
+print_objfile_section_info (bfd *abfd,
+ struct obj_section *asect,
+ char *string)
+{
+ flagword flags = bfd_get_section_flags (abfd, asect->the_bfd_section);
+ const char *name = bfd_section_name (abfd, asect->the_bfd_section);
+
+ if (string == NULL || *string == '\0'
+ || match_substring (string, name)
+ || match_bfd_flags (string, flags))
+ {
+ maint_print_section_info (name, flags, asect->addr, asect->endaddr,
+ asect->the_bfd_section->filepos);
+ }
+}
+
+/* ARGSUSED */
+static void
+maintenance_info_sections (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));
+ if (arg && *arg && match_substring (arg, "ALLOBJ"))
+ {
+ struct objfile *ofile;
+ struct obj_section *osect;
+
+ /* Only this function cares about the 'ALLOBJ' argument;
+ if 'ALLOBJ' is the only argument, discard it rather than
+ passing it down to print_objfile_section_info (which
+ wouldn't know how to handle it). */
+ if (strcmp (arg, "ALLOBJ") == 0)
+ arg = NULL;
+
+ ALL_OBJFILES (ofile)
+ {
+ printf_filtered (" Object file: %s\n",
+ bfd_get_filename (ofile->obfd));
+ ALL_OBJFILE_OSECTIONS (ofile, osect)
+ {
+ print_objfile_section_info (ofile->obfd, osect, arg);
+ }
+ }
+ }
+ else
+ bfd_map_over_sections (exec_bfd, print_bfd_section_info, arg);
+ }
+
+ 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_bfd_section_info, arg);
+ }
+}
+
+/* ARGSUSED */
+void
+maintenance_print_statistics (char *args, int from_tty)
+{
+ print_objfile_statistics ();
+ print_symbol_bcache_statistics ();
+}
+
+void
+maintenance_print_architecture (char *args, int from_tty)
+{
+ if (args == NULL)
+ gdbarch_dump (current_gdbarch, gdb_stdout);
+ else
+ {
+ struct ui_file *file = gdb_fopen (args, "w");
+ if (file == NULL)
+ perror_with_name ("maintenance print architecture");
+ gdbarch_dump (current_gdbarch, file);
+ ui_file_delete (file);
+ }
+}
+
+/* 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;
+maintenance_print_command (char *arg, int from_tty)
{
- printf ("\"maintenance print\" must be followed by the name of a print command.\n");
- help_list (maintenanceprintlist, "maintenance print ", -1, stdout);
+ 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 (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+%s\n",
+ SYMBOL_PRINT_NAME (sym),
+ paddr_u (address - SYMBOL_VALUE_ADDRESS (sym)));
+ else if (sect)
+ printf_filtered ("no symbol at %s:0x%s\n", sect->name, paddr (address));
+ else
+ printf_filtered ("no symbol at 0x%s\n", paddr (address));
+
+ return;
+}
+
+
+/* When a command is deprecated the user will be warned the first time
+ the command is used. If possible, a replacement will be
+ offered. */
+
+static void
+maintenance_deprecate (char *args, int from_tty)
+{
+ if (args == NULL || *args == '\0')
+ {
+ printf_unfiltered ("\"maintenance deprecate\" takes an argument, \n\
+the command you want to deprecate, and optionally the replacement command \n\
+enclosed in quotes.\n");
+ }
+
+ maintenance_do_deprecate (args, 1);
+
+}
-GLOBAL FUNCTION
- _initialize_maint_cmds -- initialize the process file system stuff
+static void
+maintenance_undeprecate (char *args, int from_tty)
+{
+ if (args == NULL || *args == '\0')
+ {
+ printf_unfiltered ("\"maintenance undeprecate\" takes an argument, \n\
+the command you want to undeprecate.\n");
+ }
+
+ maintenance_do_deprecate (args, 0);
+
+}
-SYNOPSIS
+/* You really shouldn't be using this. It is just for the testsuite.
+ Rather, you should use deprecate_cmd() when the command is created
+ in _initialize_blah().
- void _initialize_maint_cmds (void)
+ This function deprecates a command and optionally assigns it a
+ replacement. */
-DESCRIPTION
+static void
+maintenance_do_deprecate (char *text, int deprecate)
+{
- Do required initializations during gdb startup for using the
- /proc file system interface.
+ struct cmd_list_element *alias = NULL;
+ struct cmd_list_element *prefix_cmd = NULL;
+ struct cmd_list_element *cmd = NULL;
-*/
+ char *start_ptr = NULL;
+ char *end_ptr = NULL;
+ int len;
+ char *replacement = NULL;
+ if (text == NULL)
+ return;
+
+ if (!lookup_cmd_composition (text, &alias, &prefix_cmd, &cmd))
+ {
+ printf_filtered ("Can't find command '%s' to deprecate.\n", text);
+ return;
+ }
+
+ if (deprecate)
+ {
+ /* look for a replacement command */
+ start_ptr = strchr (text, '\"');
+ if (start_ptr != NULL)
+ {
+ start_ptr++;
+ end_ptr = strrchr (start_ptr, '\"');
+ if (end_ptr != NULL)
+ {
+ len = end_ptr - start_ptr;
+ start_ptr[len] = '\0';
+ replacement = xstrdup (start_ptr);
+ }
+ }
+ }
+
+ if (!start_ptr || !end_ptr)
+ replacement = NULL;
+
+
+ /* If they used an alias, we only want to deprecate the alias.
+
+ Note the MALLOCED_REPLACEMENT test. If the command's replacement
+ string was allocated at compile time we don't want to free the
+ memory. */
+ if (alias)
+ {
+
+ if (alias->flags & MALLOCED_REPLACEMENT)
+ xfree (alias->replacement);
+
+ if (deprecate)
+ alias->flags |= (DEPRECATED_WARN_USER | CMD_DEPRECATED);
+ else
+ alias->flags &= ~(DEPRECATED_WARN_USER | CMD_DEPRECATED);
+ alias->replacement = replacement;
+ alias->flags |= MALLOCED_REPLACEMENT;
+ return;
+ }
+ else if (cmd)
+ {
+ if (cmd->flags & MALLOCED_REPLACEMENT)
+ xfree (cmd->replacement);
+
+ if (deprecate)
+ cmd->flags |= (DEPRECATED_WARN_USER | CMD_DEPRECATED);
+ else
+ cmd->flags &= ~(DEPRECATED_WARN_USER | CMD_DEPRECATED);
+ cmd->replacement = replacement;
+ cmd->flags |= MALLOCED_REPLACEMENT;
+ return;
+ }
+}
+
+/* Maintenance set/show framework. */
+
+static struct cmd_list_element *maintenance_set_cmdlist;
+static struct cmd_list_element *maintenance_show_cmdlist;
+
+static void
+maintenance_set_cmd (char *args, int from_tty)
+{
+ printf_unfiltered ("\"maintenance set\" must be followed by the name of a set command.\n");
+ help_list (maintenance_set_cmdlist, "maintenance set ", -1, gdb_stdout);
+}
+
+static void
+maintenance_show_cmd (char *args, int from_tty)
+{
+ cmd_show_list (maintenance_show_cmdlist, from_tty, "");
+}
+
+/* Profiling support. */
+
+static int maintenance_profile_p;
+
+#if defined (HAVE_MONSTARTUP) && defined (HAVE__MCLEANUP)
+
+#ifdef HAVE__ETEXT
+extern char _etext;
+#define TEXTEND &_etext
+#else
+extern char etext;
+#define TEXTEND &etext
+#endif
+
+static int profiling_state;
+
+static void
+mcleanup_wrapper (void)
+{
+ extern void _mcleanup (void);
+
+ if (profiling_state)
+ _mcleanup ();
+}
+
+static void
+maintenance_set_profile_cmd (char *args, int from_tty, struct cmd_list_element *c)
+{
+ if (maintenance_profile_p == profiling_state)
+ return;
+
+ profiling_state = maintenance_profile_p;
+
+ if (maintenance_profile_p)
+ {
+ static int profiling_initialized;
+
+ extern void monstartup (unsigned long, unsigned long);
+ extern int main();
+
+ if (!profiling_initialized)
+ {
+ atexit (mcleanup_wrapper);
+ profiling_initialized = 1;
+ }
+
+ /* "main" is now always the first function in the text segment, so use
+ its address for monstartup. */
+ monstartup ((unsigned long) &main, (unsigned long) TEXTEND);
+ }
+ else
+ {
+ extern void _mcleanup (void);
+ _mcleanup ();
+ }
+}
+#else
+static void
+maintenance_set_profile_cmd (char *args, int from_tty, struct cmd_list_element *c)
+{
+ error ("Profiling support is not available on this system.");
+}
+#endif
void
-_initialize_maint_cmds ()
+_initialize_maint_cmds (void)
{
+ struct cmd_list_element *tmpcmd;
+
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.",
+to test internal functions such as the C++/ObjC demangler, etc.",
&maintenancelist, "maintenance ", 0,
&cmdlist);
- add_com_alias ("mt", "maintenance", class_maintenance, 0);
+ add_com_alias ("mt", "maintenance", class_maintenance, 1);
- add_prefix_cmd ("info", class_info, maintenance_info_command,
- "Commands for showing things about the program being debugged.",
+ 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_alias_cmd ("i", "info", class_maintenance, 1, &maintenancelist);
+
+ add_cmd ("sections", class_maintenance, maintenance_info_sections,
+ "List the BFD sections of the exec and core files. \n\
+Arguments may be any combination of:\n\
+ [one or more section names]\n\
+ ALLOC LOAD RELOC READONLY CODE DATA ROM CONSTRUCTOR\n\
+ HAS_CONTENTS NEVER_LOAD COFF_SHARED_LIBRARY IS_COMMON\n\
+Sections matching any argument will be listed (no argument\n\
+implies all sections). In addition, the special argument\n\
+ ALLOBJ\n\
+lists all sections from all object files, including shared libraries.",
+ &maintenanceinfolist);
add_prefix_cmd ("print", class_maintenance, maintenance_print_command,
"Maintenance command for printing GDB internal state.",
&maintenanceprintlist, "maintenance print ", 0,
&maintenancelist);
+ add_prefix_cmd ("set", class_maintenance, maintenance_set_cmd, "\
+Set GDB internal variables used by the GDB maintainer.\n\
+Configure variables internal to GDB that aid in GDB's maintenance",
+ &maintenance_set_cmdlist, "maintenance set ",
+ 0/*allow-unknown*/,
+ &maintenancelist);
+
+ add_prefix_cmd ("show", class_maintenance, maintenance_show_cmd, "\
+Show GDB internal variables used by the GDB maintainer.\n\
+Configure variables internal to GDB that aid in GDB's maintenance",
+ &maintenance_show_cmdlist, "maintenance show ",
+ 0/*allow-unknown*/,
+ &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\
+GDB sets its handling of SIGQUIT back to SIG_DFL and then sends\n\
itself a SIGQUIT signal.",
&maintenancelist);
+#endif
+
+ add_cmd ("internal-error", class_maintenance, maintenance_internal_error,
+ "Give GDB an internal error.\n\
+Cause GDB to behave as if an internal error was detected.",
+ &maintenancelist);
+
+ add_cmd ("internal-warning", class_maintenance, maintenance_internal_warning,
+ "Give GDB an internal warning.\n\
+Cause GDB to behave as if an internal warning was reported.",
+ &maintenancelist);
add_cmd ("demangle", class_maintenance, maintenance_demangle,
- "Demangle a C++ mangled name.\n\
+ "Demangle a C++/ObjC 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\
"Print dump of current object file definitions.",
&maintenanceprintlist);
-}
+ add_cmd ("statistics", class_maintenance, maintenance_print_statistics,
+ "Print statistics about internal gdb state.",
+ &maintenanceprintlist);
-#endif /* MAINTENANCE_CMDS */
+ add_cmd ("architecture", class_maintenance, maintenance_print_architecture,
+ "Print the internal architecture configuration.\
+Takes an optional file parameter.",
+ &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_cmd ("deprecate", class_maintenance, maintenance_deprecate,
+ "Deprecate a command. Note that this is just in here so the \n\
+testsuite can check the comamnd deprecator. You probably shouldn't use this,\n\
+rather you should use the C function deprecate_cmd(). If you decide you \n\
+want to use it: maintenance deprecate 'commandname' \"replacement\". The \n\
+replacement is optional.", &maintenancelist);
+
+ add_cmd ("undeprecate", class_maintenance, maintenance_undeprecate,
+ "Undeprecate a command. Note that this is just in here so the \n\
+testsuite can check the comamnd deprecator. You probably shouldn't use this,\n\
+If you decide you want to use it: maintenance undeprecate 'commandname'",
+ &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);
+
+
+ add_setshow_boolean_cmd ("profile", class_maintenance,
+ &maintenance_profile_p,
+ "Set internal profiling.\n"
+ "When enabled GDB is profiled.",
+ "Show internal profiling.\n",
+ maintenance_set_profile_cmd, NULL,
+ &maintenance_set_cmdlist,
+ &maintenance_show_cmdlist);
+}
projects / deliverable / binutils-gdb.git / blobdiff