2005-02-24 Andrew Cagney <cagney@gnu.org>

	Add show_VARIABLE functions, update add_setshow call.
	* varobj.c (_initialize_varobj, show_varobjdebug): Add and update.
	* valprint.c (_initialize_valprint, show_print_max)
	(show_stop_print_at_null, show_repeat_count_threshold)
	(show_prettyprint_structs, show_unionprint)
	(show_prettyprint_arrays, show_addressprint, show_input_radix)
	(show_output_radix): Ditto.
	* valops.c (_initialize_valops, show_overload_resolution): Ditto.
	* utils.c (initialize_utils, show_chars_per_line)
	(show_lines_per_page, show_demangle, show_pagination_enabled)
	(show_sevenbit_strings, show_asm_demangle): Ditto
	* tui/tui-win.c (_initialize_tui_win, show_tui_border_kind)
	(show_tui_border_mode, show_tui_active_border_mode): Ditto.
	* top.c (init_main, show_new_async_prompt)
	(show_async_command_editing_p, show_write_history_p)
	(show_history_size, show_history_filename, show_caution)
	(show_annotation_level, init_main): Ditto.
	* target.c (initialize_targets, show_targetdebug)
	(show_trust_readonly): Ditto.
	* symfile.c (_initialize_symfile, show_symbol_reloading)
	(show_ext_args, show_download_write_size)
	(show_debug_file_directory): Ditto.
	* source.c (_initialize_source, show_lines_to_list): Ditto.
	* solib.c (_initialize_solib, show_auto_solib_add)
	(show_solib_search_path): Ditto.
	* p-valprint.c (_initialize_pascal_valprint)
	(show_pascal_static_field_print): Ditto.
	* printcmd.c (_initialize_printcmd, show_max_symbolic_offset)
	(show_print_symbol_filename): Add and update.
	* parse.c (_initialize_parse, show_expressiondebug): Dito.
	* observer.c (_initialize_observer, show_observer_debug): Dito.
	* maint.c (_initialize_maint_cmds, show_watchdog)
	(show_maintenance_profile_p): Dito.
	* linux-nat.c (_initialize_linux_nat, show_debug_linux_nat): Dito.
	* infrun.c (_initialize_infrun, show_debug_infrun)
	(show_stop_on_solib_events, show_follow_fork_mode_string)
	(show_scheduler_mode, show_step_stop_if_no_debug): Ditto.
	* infcall.c (_initialize_infcall, show_coerce_float_to_double_p)
	(show_unwind_on_signal_p): Ditto.
	* gdbtypes.c (build_gdbtypes, show_opaque_type_resolution)
	(_initialize_gdbtypes, show_overload_debug): Ditto.
	* gdb-events.c, gdb-events.sh (_initialize_gdb_events)
	(show_gdb_events_debug): Ditto.
	* gdbarch.c, gdbarch.sh (show_gdbarch_debug)
	(_initialize_gdbarch): Ditto.
	* frame.c (_initialize_frame, show_backtrace_past_main)
	(show_backtrace_past_entry, show_backtrace_limit)
	(show_frame_debug): Ditto.
	* exec.c (_initialize_exec, show_write_files): Ditto.
	* dwarf2read.c (_initialize_dwarf2_read)
	(show_dwarf2_max_cache_age): Ditto.
	* demangle.c (_initialize_demangler)
	(show_demangling_style_names): Ditto.
	* dcache.c (_initialize_dcache, show_dcache_enabled_p): Ditto.
	* cp-valprint.c (show_static_field_print)
	(_initialize_cp_valprint, show_vtblprint, show_objectprint): Ditto.
	* corefile.c (_initialize_core, show_gnutarget_string): Ditto.
	* cli/cli-logging.c (_initialize_cli_logging)
	(show_logging_overwrite, show_logging_redirect)
	(show_logging_filename): Ditto.
	* cli/cli-cmds.c (show_info_verbose, show_history_expansion_p)
	(init_cli_cmds, show_baud_rate, show_remote_debug)
	(show_remote_timeout, show_max_user_call_depth): Ditto.
	* charset.c (show_host_charset_name, show_target_charset_name)
	(initialize_charset): Ditto.
	* breakpoint.c (show_can_use_hw_watchpoints)
	(show_pending_break_support, _initialize_breakpoint): Ditto.

1 files changed, 41 insertions, 6 deletions

diff --git a/gdb/infrun.c b/gdb/infrun.c
index cf9085f..59a73f7 100644
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -87,6 +87,12 @@ int inferior_ignoring_leading_exec_events = 0;
    no line number information.  The normal behavior is that we step
    over such function.  */
 int step_stop_if_no_debug = 0;
+static void
+show_step_stop_if_no_debug (struct ui_file *file, int from_tty,
+			    struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("Mode of the step operation is %s.\n"), value);
+}
 
 /* In asynchronous mode, but simulating synchronous execution. */
 
@@ -108,6 +114,12 @@ static ptid_t previous_inferior_ptid;
 static int may_follow_exec = MAY_FOLLOW_EXEC;
 
 static int debug_infrun = 0;
+static void
+show_debug_infrun (struct ui_file *file, int from_tty,
+		   struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("Inferior debugging is %s.\n"), value);
+}
 
 /* If the program uses ELF-style shared libraries, then calls to
    functions in shared libraries go through stubs, which live in a
@@ -245,6 +257,13 @@ static int trap_expected;
 /* Nonzero if we want to give control to the user when we're notified
    of shared library events by the dynamic linker.  */
 static int stop_on_solib_events;
+static void
+show_stop_on_solib_events (struct ui_file *file, int from_tty,
+			   struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("Stopping for shared library events is %s.\n"),
+		    value);
+}
 #endif
 
 /* Nonzero means expecting a trace trap
@@ -314,6 +333,14 @@ static const char *follow_fork_mode_kind_names[] = {
 };
 
 static const char *follow_fork_mode_string = follow_fork_mode_parent;
+static void
+show_follow_fork_mode_string (struct ui_file *file, int from_tty,
+			      struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("\
+Debugger response to a program call of fork or vfork is \"%s\".\n"),
+		    value);
+}
 
 
 static int
@@ -458,13 +485,21 @@ resume_cleanups (void *ignore)
 static const char schedlock_off[] = "off";
 static const char schedlock_on[] = "on";
 static const char schedlock_step[] = "step";
-static const char *scheduler_mode = schedlock_off;
 static const char *scheduler_enums[] = {
   schedlock_off,
   schedlock_on,
   schedlock_step,
   NULL
 };
+static const char *scheduler_mode = schedlock_off;
+static void
+show_scheduler_mode (struct ui_file *file, int from_tty,
+		     struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("\
+Mode for locking scheduler during execution is \"%s\".\n"),
+		    value);
+}
 
 static void
 set_schedlock_func (char *args, int from_tty, struct cmd_list_element *c)
@@ -3835,7 +3870,7 @@ Set inferior debugging."), _("\
 Show inferior debugging."), _("\
 When non-zero, inferior specific debugging is enabled."),
 			    NULL,
-			    NULL, /* FIXME: i18n: */
+			    show_debug_infrun,
 			    &setdebuglist, &showdebuglist);
 
   numsigs = (int) TARGET_SIGNAL_LAST;
@@ -3894,7 +3929,7 @@ If nonzero, gdb will give control to the user when the dynamic linker\n\
 notifies gdb of shared library events.  The most common event of interest\n\
 to the user would be loading/unloading of a new library."),
 			    NULL,
-			    NULL, /* FIXME: i18n: */
+			    show_stop_on_solib_events,
 			    &setlist, &showlist);
 #endif
 
@@ -3909,7 +3944,7 @@ A fork or vfork creates a new process.  follow-fork-mode can be:\n\
 The unfollowed process will continue to run.\n\
 By default, the debugger will follow the parent process."),
 			NULL,
-			NULL, /* FIXME: i18n: */
+			show_follow_fork_mode_string,
 			&setlist, &showlist);
 
   add_setshow_enum_cmd ("scheduler-locking", class_run, 
@@ -3922,7 +3957,7 @@ step == scheduler locked during every single-step operation.\n\
 	In this mode, no other thread may run during a step command.\n\
 	Other threads may run while stepping over a function call ('next')."), 
 			set_schedlock_func,	/* traps on target vector */
-			NULL, /* FIXME: i18n: */
+			show_scheduler_mode,
 			&setlist, &showlist);
 
   add_setshow_boolean_cmd ("step-mode", class_run, &step_stop_if_no_debug, _("\
@@ -3932,7 +3967,7 @@ When set, doing a step over a function without debug line information\n\
 will stop at the first instruction of that function. Otherwise, the\n\
 function is skipped and the step command stops at a different source line."),
 			   NULL,
-			   NULL, /* FIXME: i18n: */
+			   show_step_stop_if_no_debug,
 			   &setlist, &showlist);
 
   /* ptid initializations */