798 lines
23 KiB
C
798 lines
23 KiB
C
/* Support for GDB maintenance commands.
|
|
Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002
|
|
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"
|
|
|
|
#include "cli/cli-decode.h"
|
|
|
|
extern void _initialize_maint_cmds (void);
|
|
|
|
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
|
|
|
|
maintenance_command -- access the maintenance subcommands
|
|
|
|
SYNOPSIS
|
|
|
|
void maintenance_command (char *args, int from_tty)
|
|
|
|
DESCRIPTION
|
|
|
|
*/
|
|
|
|
static void
|
|
maintenance_command (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 (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__,
|
|
"internal maintenance");
|
|
}
|
|
|
|
/* 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 (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);
|
|
xfree (demangled);
|
|
}
|
|
else
|
|
{
|
|
printf_unfiltered ("Can't demangle \"%s\"\n", 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 (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);
|
|
}
|
|
|
|
/* 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 (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 (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_SOURCE_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);
|
|
|
|
}
|
|
|
|
|
|
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);
|
|
|
|
}
|
|
|
|
/* 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().
|
|
|
|
This function deprecates a command and optionally assigns it a
|
|
replacement. */
|
|
|
|
static void
|
|
maintenance_do_deprecate (char *text, int deprecate)
|
|
{
|
|
|
|
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, "");
|
|
}
|
|
|
|
#ifdef NOTYET
|
|
/* Profiling support. */
|
|
|
|
static int maintenance_profile_p;
|
|
|
|
static void
|
|
maintenance_set_profile_cmd (char *args, int from_tty, struct cmd_list_element *c)
|
|
{
|
|
maintenance_profile_p = 0;
|
|
warning ("\"maintenance set profile\" command not supported.\n");
|
|
}
|
|
#endif
|
|
|
|
void
|
|
_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.",
|
|
&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_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\
|
|
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 ("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 ("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);
|
|
|
|
|
|
#ifdef NOTYET
|
|
/* FIXME: cagney/2002-06-15: A patch implementing profiling is
|
|
pending, this just sets up the framework. */
|
|
tmpcmd = add_setshow_boolean_cmd ("profile", class_maintenance,
|
|
var_boolean, &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);
|
|
#endif
|
|
}
|