/* Basic C++ demangling support for GDB.
- Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000,
- 2001, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+ 2003, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
Written by Fred Fish at Cygnus Support.
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
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* This file contains support code for C++ demangling that is common
- to a styles of demangling, and GDB specific. */
+ to a styles of demangling, and GDB specific. */
#include "defs.h"
#include "command.h"
"lucid", "arm", "hp", etc.) in which case gdb will never attempt to do auto
selection of the style unless you do an explicit "set demangle auto".
To select one of these as the default, set DEFAULT_DEMANGLING_STYLE in
- the appropriate target configuration file. */
+ the appropriate target configuration file. */
#ifndef DEFAULT_DEMANGLING_STYLE
#define DEFAULT_DEMANGLING_STYLE AUTO_DEMANGLING_STYLE_STRING
/* String name for the current demangling style. Set by the
"set demangle-style" command, printed as part of the output by the
- "show demangle-style" command. */
+ "show demangle-style" command. */
static char *current_demangling_style_string;
_initialize_demangler from libiberty_demanglers[] array. */
static const char **demangling_style_names;
+static void
+show_demangling_style_names(struct ui_file *file, int from_tty,
+ struct cmd_list_element *c, const char *value)
+{
+ fprintf_filtered (file, _("The current C++ demangling style is \"%s\".\n"),
+ value);
+}
+
static void set_demangling_command (char *, int, struct cmd_list_element *);
enum value.
Note: Assumes that current_demangling_style_string always points to
- a malloc'd string, even if it is a null-string. */
+ a malloc'd string, even if it is a null-string. */
static void
set_demangling_command (char *ignore, int from_tty, struct cmd_list_element *c)
/* First just try to match whatever style name the user supplied with
one of the known ones. Don't bother special casing for an empty
name, we just treat it as any other style name that doesn't match.
- If we match, update the current demangling style enum. */
+ If we match, update the current demangling style enum. */
for (dem = libiberty_demanglers;
dem->demangling_style != unknown_demangling;
}
/* Check to see if we found a match. If not, gripe about any non-empty
- style name and supply a list of valid ones. FIXME: This should
- probably be done with some sort of completion and with help. */
+ style name and supply a list of valid ones. FIXME: This should
+ probably be done with some sort of completion and with help. */
if (dem->demangling_style == unknown_demangling)
{
if (*current_demangling_style_string != '\0')
{
- printf_unfiltered ("Unknown demangling style `%s'.\n",
+ printf_unfiltered (_("Unknown demangling style `%s'.\n"),
current_demangling_style_string);
}
- printf_unfiltered ("The currently understood settings are:\n\n");
+ printf_unfiltered (_("The currently understood settings are:\n\n"));
for (dem = libiberty_demanglers;
dem->demangling_style != unknown_demangling;
dem++)
{
xfree (current_demangling_style_string);
current_demangling_style_string =
- savestring (dem->demangling_style_name,
- strlen (dem->demangling_style_name));
+ xstrdup (dem->demangling_style_name);
}
}
if (current_demangling_style == unknown_demangling)
{
/* This can happen during initialization if gdb is compiled with
a DEMANGLING_STYLE value that is unknown, so pick the first
- one as the default. */
+ one as the default. */
current_demangling_style = libiberty_demanglers[0].demangling_style;
current_demangling_style_string =
- savestring (
- libiberty_demanglers[0].demangling_style_name,
- strlen (libiberty_demanglers[0].demangling_style_name));
- warning ("`%s' style demangling chosen as the default.\n",
+ xstrdup (libiberty_demanglers[0].demangling_style_name);
+ warning (_("`%s' style demangling chosen as the default."),
current_demangling_style_string);
}
}
}
-/* Fake a "set demangle-style" command. */
+/* Fake a "set demangle-style" command. */
void
set_demangling_style (char *style)
{
xfree (current_demangling_style_string);
}
- current_demangling_style_string = savestring (style, strlen (style));
+ current_demangling_style_string = xstrdup (style);
set_demangling_command ((char *) NULL, 0, (struct cmd_list_element *) NULL);
}
void
_initialize_demangler (void)
{
- struct cmd_list_element *set, *show;
int i, ndems;
/* Fill the demangling_style_names[] array. */
demangling_style_names[i] =
xstrdup (libiberty_demanglers[i].demangling_style_name);
- set = add_set_enum_cmd ("demangle-style", class_support,
- demangling_style_names,
- (const char **) ¤t_demangling_style_string,
- "Set the current C++ demangling style.\n\
-Use `set demangle-style' without arguments for a list of demangling styles.",
- &setlist);
- show = add_show_from_set (set, &showlist);
- set_cmd_sfunc (set, set_demangling_command);
-
- /* Set the default demangling style chosen at compilation time. */
+ /* FIXME: cagney/2005-02-20: The code implementing this variable are
+ malloc-ing and free-ing current_demangling_style_string when it
+ should instead just point to an element of
+ demangling_style_names. */
+ add_setshow_enum_cmd ("demangle-style", class_support,
+ demangling_style_names,
+ (const char **) ¤t_demangling_style_string, _("\
+Set the current C++ demangling style."), _("\
+Show the current C++ demangling style."), _("\
+Use `set demangle-style' without arguments for a list of demangling styles."),
+ set_demangling_command,
+ show_demangling_style_names,
+ &setlist, &showlist);
+
+ /* Set the default demangling style chosen at compilation time. */
set_demangling_style (DEFAULT_DEMANGLING_STYLE);
}