#include "tracepoint.h"
#include "hashtab.h"
#include "valprint.h"
+#include "cli/cli-option.h"
/* The sentinel frame terminates the innermost end of the frame chain.
If unwound, it returns the information needed to construct an
static struct frame_info *sentinel_frame;
+/* The values behind the global "set backtrace ..." settings. */
+set_backtrace_options user_set_backtrace_options;
+
static struct frame_info *get_prev_frame_raw (struct frame_info *this_frame);
static const char *frame_stop_reason_symbol_string (enum unwind_stop_reason reason);
fprintf_filtered (file, _("Frame debugging is %s.\n"), value);
}
-/* Flag to indicate whether backtraces should stop at main et.al. */
+/* Implementation of "show backtrace past-main". */
-static int backtrace_past_main;
static void
show_backtrace_past_main (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
value);
}
-static int backtrace_past_entry;
+/* Implementation of "show backtrace past-entry". */
+
static void
show_backtrace_past_entry (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
value);
}
-static unsigned int backtrace_limit = UINT_MAX;
+/* Implementation of "show backtrace limit". */
+
static void
show_backtrace_limit (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
point inside the main function. */
if (this_frame->level >= 0
&& get_frame_type (this_frame) == NORMAL_FRAME
- && !backtrace_past_main
+ && !user_set_backtrace_options.backtrace_past_main
&& frame_pc_p
&& inside_main_func (this_frame))
/* Don't unwind past main(). Note, this is done _before_ the
being 1-based and the level being 0-based, and the other accounts for
the level of the new frame instead of the level of the current
frame. */
- if (this_frame->level + 2 > backtrace_limit)
+ if (this_frame->level + 2 > user_set_backtrace_options.backtrace_limit)
{
frame_debug_got_null_frame (this_frame, "backtrace limit exceeded");
return NULL;
application. */
if (this_frame->level >= 0
&& get_frame_type (this_frame) == NORMAL_FRAME
- && !backtrace_past_entry
+ && !user_set_backtrace_options.backtrace_past_entry
&& frame_pc_p
&& inside_entry_func (this_frame))
{
cmd_show_list (show_backtrace_cmdlist, from_tty, "");
}
+/* Definition of the "set backtrace" settings that are exposed as
+ "backtrace" command options. */
+
+using boolean_option_def
+ = gdb::option::boolean_option_def<set_backtrace_options>;
+using uinteger_option_def
+ = gdb::option::uinteger_option_def<set_backtrace_options>;
+
+const gdb::option::option_def set_backtrace_option_defs[] = {
+
+ boolean_option_def {
+ "past-main",
+ [] (set_backtrace_options *opt) { return &opt->backtrace_past_main; },
+ show_backtrace_past_main, /* show_cmd_cb */
+ N_("Set whether backtraces should continue past \"main\"."),
+ N_("Show whether backtraces should continue past \"main\"."),
+ N_("Normally the caller of \"main\" is not of interest, so GDB will terminate\n\
+the backtrace at \"main\". Set this if you need to see the rest\n\
+of the stack trace."),
+ },
+
+ boolean_option_def {
+ "past-entry",
+ [] (set_backtrace_options *opt) { return &opt->backtrace_past_entry; },
+ show_backtrace_past_entry, /* show_cmd_cb */
+ N_("Set whether backtraces should continue past the entry point of a program."),
+ N_("Show whether backtraces should continue past the entry point of a program."),
+ N_("Normally there are no callers beyond the entry point of a program, so GDB\n\
+will terminate the backtrace there. Set this if you need to see\n\
+the rest of the stack trace."),
+ },
+};
+
void
_initialize_frame (void)
{
&show_backtrace_cmdlist, "show backtrace ",
0/*allow-unknown*/, &showlist);
- add_setshow_boolean_cmd ("past-main", class_obscure,
- &backtrace_past_main, _("\
-Set whether backtraces should continue past \"main\"."), _("\
-Show whether backtraces should continue past \"main\"."), _("\
-Normally the caller of \"main\" is not of interest, so GDB will terminate\n\
-the backtrace at \"main\". Set this variable if you need to see the rest\n\
-of the stack trace."),
- NULL,
- show_backtrace_past_main,
- &set_backtrace_cmdlist,
- &show_backtrace_cmdlist);
-
- add_setshow_boolean_cmd ("past-entry", class_obscure,
- &backtrace_past_entry, _("\
-Set whether backtraces should continue past the entry point of a program."),
- _("\
-Show whether backtraces should continue past the entry point of a program."),
- _("\
-Normally there are no callers beyond the entry point of a program, so GDB\n\
-will terminate the backtrace there. Set this variable if you need to see\n\
-the rest of the stack trace."),
- NULL,
- show_backtrace_past_entry,
- &set_backtrace_cmdlist,
- &show_backtrace_cmdlist);
-
add_setshow_uinteger_cmd ("limit", class_obscure,
- &backtrace_limit, _("\
+ &user_set_backtrace_options.backtrace_limit, _("\
Set an upper bound on the number of backtrace levels."), _("\
Show the upper bound on the number of backtrace levels."), _("\
No more than the specified number of frames can be displayed or examined.\n\
&set_backtrace_cmdlist,
&show_backtrace_cmdlist);
+ gdb::option::add_setshow_cmds_for_options
+ (class_stack, &user_set_backtrace_options,
+ set_backtrace_option_defs, &set_backtrace_cmdlist, &show_backtrace_cmdlist);
+
/* Debug this files internals. */
add_setshow_zuinteger_cmd ("frame", class_maintenance, &frame_debug, _("\
Set frame debugging."), _("\
#include "extension.h"
#include "observable.h"
#include "common/def-vector.h"
+#include "cli/cli-option.h"
/* The possible choices of "set print frame-arguments", and the value
of this setting. */
-static const char *const print_frame_arguments_choices[] =
- {"all", "scalars", "none", NULL};
-static const char *print_frame_arguments = "scalars";
+const char print_frame_arguments_all[] = "all";
+const char print_frame_arguments_scalars[] = "scalars";
+const char print_frame_arguments_none[] = "none";
-/* If non-zero, don't invoke pretty-printers for frame arguments. */
-static int print_raw_frame_arguments;
+static const char *const print_frame_arguments_choices[] =
+{
+ print_frame_arguments_all,
+ print_frame_arguments_scalars,
+ print_frame_arguments_none,
+ NULL
+};
/* The possible choices of "set print entry-values", and the value
of this setting. */
print_entry_values_default,
NULL
};
-const char *print_entry_values = print_entry_values_default;
+
+/* See frame.h. */
+frame_print_options user_frame_print_options;
+
+/* Option definitions for some frame-related "set print ..."
+ settings. */
+
+using boolean_option_def
+ = gdb::option::boolean_option_def<frame_print_options>;
+using enum_option_def
+ = gdb::option::enum_option_def<frame_print_options>;
+
+static const gdb::option::option_def frame_print_option_defs[] = {
+
+ enum_option_def {
+ "entry-values",
+ print_entry_values_choices,
+ [] (frame_print_options *opt) { return &opt->print_entry_values; },
+ NULL, /* show_cmd_cb */
+ N_("Set printing of function arguments at function entry"),
+ N_("Show printing of function arguments at function entry"),
+ N_("GDB can sometimes determine the values of function arguments at entry,\n\
+in addition to their current values. This option tells GDB whether\n\
+to print the current value, the value at entry (marked as val@entry),\n\
+or both. Note that one or both of these values may be <optimized out>."),
+ },
+
+ enum_option_def {
+ "frame-arguments",
+ print_frame_arguments_choices,
+ [] (frame_print_options *opt) { return &opt->print_frame_arguments; },
+ NULL, /* show_cmd_cb */
+ N_("Set printing of non-scalar frame arguments"),
+ N_("Show printing of non-scalar frame arguments"),
+ NULL /* help_doc */
+ },
+
+ boolean_option_def {
+ "raw-frame-arguments",
+ [] (frame_print_options *opt) { return &opt->print_raw_frame_arguments; },
+ NULL, /* show_cmd_cb */
+ N_("Set whether to print frame arguments in raw form."),
+ N_("Show whether to print frame arguments in raw form."),
+ N_("If set, frame arguments are printed in raw form, bypassing any\n\
+pretty-printers for that value.")
+ },
+};
+
+/* Options for the "backtrace" command. */
+
+struct backtrace_cmd_options
+{
+ int full = 0;
+ int no_filters = 0;
+ int hide = 0;
+};
+
+using bt_flag_option_def
+ = gdb::option::flag_option_def<backtrace_cmd_options>;
+
+static const gdb::option::option_def backtrace_command_option_defs[] = {
+ bt_flag_option_def {
+ "full",
+ [] (backtrace_cmd_options *opt) { return &opt->full; },
+ N_("Print values of local variables.")
+ },
+
+ bt_flag_option_def {
+ "no-filters",
+ [] (backtrace_cmd_options *opt) { return &opt->no_filters; },
+ N_("Prohibit frame filters from executing on a backtrace."),
+ },
+
+ bt_flag_option_def {
+ "hide",
+ [] (backtrace_cmd_options *opt) { return &opt->hide; },
+ N_("Causes Python frame filter elided frames to not be printed."),
+ },
+};
/* Prototypes for local functions. */
const char *regexp, const char *t_regexp,
int num_tabs, struct ui_file *stream);
-static void print_frame (struct frame_info *frame, int print_level,
+static void print_frame (const frame_print_options &opts,
+ frame_info *frame, int print_level,
enum print_what print_what, int print_args,
struct symtab_and_line sal);
try
{
- print_frame_info (frame, print_level, print_what, 1 /* print_args */,
+ print_frame_info (user_frame_print_options,
+ frame, print_level, print_what, 1 /* print_args */,
set_current_sal);
if (set_current_sal)
set_current_sal_from_frame (frame);
iff it should not be printed accoring to user settings. */
static void
-print_frame_arg (const struct frame_arg *arg)
+print_frame_arg (const frame_print_options &fp_opts,
+ const struct frame_arg *arg)
{
struct ui_out *uiout = current_uiout;
try
{
const struct language_defn *language;
- struct value_print_options opts;
+ struct value_print_options vp_opts;
/* Avoid value_print because it will deref ref parameters. We
just want to print their addresses. Print ??? for args whose
else
language = current_language;
- get_no_prettyformat_print_options (&opts);
- opts.deref_ref = 1;
- opts.raw = print_raw_frame_arguments;
+ get_no_prettyformat_print_options (&vp_opts);
+ vp_opts.deref_ref = 1;
+ vp_opts.raw = fp_opts.print_raw_frame_arguments;
/* True in "summary" mode, false otherwise. */
- opts.summary = !strcmp (print_frame_arguments, "scalars");
+ vp_opts.summary
+ = fp_opts.print_frame_arguments == print_frame_arguments_scalars;
- common_val_print (arg->val, &stb, 2, &opts, language);
+ common_val_print (arg->val, &stb, 2, &vp_opts, language);
}
catch (const gdb_exception_error &except)
{
exception. */
void
-read_frame_arg (struct symbol *sym, struct frame_info *frame,
+read_frame_arg (const frame_print_options &fp_opts,
+ symbol *sym, frame_info *frame,
struct frame_arg *argp, struct frame_arg *entryargp)
{
struct value *val = NULL, *entryval = NULL;
char *val_error = NULL, *entryval_error = NULL;
int val_equal = 0;
- if (print_entry_values != print_entry_values_only
- && print_entry_values != print_entry_values_preferred)
+ if (fp_opts.print_entry_values != print_entry_values_only
+ && fp_opts.print_entry_values != print_entry_values_preferred)
{
try
{
if (SYMBOL_COMPUTED_OPS (sym) != NULL
&& SYMBOL_COMPUTED_OPS (sym)->read_variable_at_entry != NULL
- && print_entry_values != print_entry_values_no
- && (print_entry_values != print_entry_values_if_needed
+ && fp_opts.print_entry_values != print_entry_values_no
+ && (fp_opts.print_entry_values != print_entry_values_if_needed
|| !val || value_optimized_out (val)))
{
try
if (entryval != NULL && value_optimized_out (entryval))
entryval = NULL;
- if (print_entry_values == print_entry_values_compact
- || print_entry_values == print_entry_values_default)
+ if (fp_opts.print_entry_values == print_entry_values_compact
+ || fp_opts.print_entry_values == print_entry_values_default)
{
/* For MI do not try to use print_entry_values_compact for ARGP. */
if (entryval == NULL)
{
- if (print_entry_values == print_entry_values_preferred)
+ if (fp_opts.print_entry_values == print_entry_values_preferred)
{
gdb_assert (val == NULL);
strcpy (val_error, except.what ());
}
}
- if (print_entry_values == print_entry_values_only
- || print_entry_values == print_entry_values_both
- || (print_entry_values == print_entry_values_preferred
+ if (fp_opts.print_entry_values == print_entry_values_only
+ || fp_opts.print_entry_values == print_entry_values_both
+ || (fp_opts.print_entry_values == print_entry_values_preferred
&& (!val || value_optimized_out (val))))
{
entryval = allocate_optimized_out_value (SYMBOL_TYPE (sym));
entryval_error = NULL;
}
}
- if ((print_entry_values == print_entry_values_compact
- || print_entry_values == print_entry_values_if_needed
- || print_entry_values == print_entry_values_preferred)
+ if ((fp_opts.print_entry_values == print_entry_values_compact
+ || fp_opts.print_entry_values == print_entry_values_if_needed
+ || fp_opts.print_entry_values == print_entry_values_preferred)
&& (!val || value_optimized_out (val)) && entryval != NULL)
{
val = NULL;
argp->error = val_error ? xstrdup (val_error) : NULL;
if (!val && !val_error)
argp->entry_kind = print_entry_values_only;
- else if ((print_entry_values == print_entry_values_compact
- || print_entry_values == print_entry_values_default) && val_equal)
+ else if ((fp_opts.print_entry_values == print_entry_values_compact
+ || fp_opts.print_entry_values == print_entry_values_default)
+ && val_equal)
{
argp->entry_kind = print_entry_values_compact;
gdb_assert (!current_uiout->is_mi_like_p ());
ints of arguments according to the stack frame". */
static void
-print_frame_args (struct symbol *func, struct frame_info *frame,
+print_frame_args (const frame_print_options &fp_opts,
+ struct symbol *func, struct frame_info *frame,
int num, struct ui_file *stream)
{
struct ui_out *uiout = current_uiout;
/* Number of ints of arguments that we have printed so far. */
int args_printed = 0;
/* True if we should print arguments, false otherwise. */
- int print_args = strcmp (print_frame_arguments, "none");
+ bool print_args
+ = fp_opts.print_frame_arguments != print_frame_arguments_none;
if (func)
{
entryarg.entry_kind = print_entry_values_no;
}
else
- read_frame_arg (sym, frame, &arg, &entryarg);
+ read_frame_arg (fp_opts, sym, frame, &arg, &entryarg);
if (arg.entry_kind != print_entry_values_only)
- print_frame_arg (&arg);
+ print_frame_arg (fp_opts, &arg);
if (entryarg.entry_kind != print_entry_values_no)
{
uiout->wrap_hint (" ");
}
- print_frame_arg (&entryarg);
+ print_frame_arg (fp_opts, &entryarg);
}
xfree (arg.error);
messages. */
void
-print_frame_info (struct frame_info *frame, int print_level,
+print_frame_info (const frame_print_options &fp_opts,
+ frame_info *frame, int print_level,
enum print_what print_what, int print_args,
int set_current_sal)
{
|| print_what == SRC_AND_LOC);
if (location_print || !sal.symtab)
- print_frame (frame, print_level, print_what, print_args, sal);
+ print_frame (fp_opts, frame, print_level, print_what, print_args, sal);
source_print = (print_what == SRC_LINE || print_what == SRC_AND_LOC);
}
static void
-print_frame (struct frame_info *frame, int print_level,
+print_frame (const frame_print_options &fp_opts,
+ frame_info *frame, int print_level,
enum print_what print_what, int print_args,
struct symtab_and_line sal)
{
ui_out_emit_list list_emitter (uiout, "args");
try
{
- print_frame_args (func, frame, numargs, gdb_stdout);
+ print_frame_args (fp_opts, func, frame, numargs, gdb_stdout);
}
catch (const gdb_exception_error &e)
{
else
printf_filtered (" %d args: ", numargs);
}
- print_frame_args (func, fi, numargs, gdb_stdout);
+ print_frame_args (user_frame_print_options,
+ func, fi, numargs, gdb_stdout);
puts_filtered ("\n");
}
}
frames. */
static void
-backtrace_command_1 (const char *count_exp, frame_filter_flags flags,
- int no_filters, int from_tty)
+backtrace_command_1 (const frame_print_options &fp_opts,
+ const backtrace_cmd_options &bt_opts,
+ const char *count_exp, int from_tty)
+
{
struct frame_info *fi;
int count;
count = -1;
}
- if (! no_filters)
+ frame_filter_flags flags = 0;
+
+ if (bt_opts.full)
+ flags |= PRINT_LOCALS;
+ if (bt_opts.hide)
+ flags |= PRINT_HIDE;
+
+ if (!bt_opts.no_filters)
{
enum ext_lang_frame_args arg_type;
if (from_tty)
flags |= PRINT_MORE_FRAMES;
- if (!strcmp (print_frame_arguments, "scalars"))
+ if (fp_opts.print_frame_arguments == print_frame_arguments_scalars)
arg_type = CLI_SCALAR_VALUES;
- else if (!strcmp (print_frame_arguments, "all"))
+ else if (fp_opts.print_frame_arguments == print_frame_arguments_all)
arg_type = CLI_ALL_VALUES;
else
arg_type = NO_VALUES;
}
/* Run the inbuilt backtrace if there are no filters registered, or
- "no-filters" has been specified from the command. */
- if (no_filters || result == EXT_LANG_BT_NO_FILTERS)
+ "-no-filters" has been specified from the command. */
+ if (bt_opts.no_filters || result == EXT_LANG_BT_NO_FILTERS)
{
struct frame_info *trailing;
hand, perhaps the code does or could be fixed to make sure
the frame->prev field gets set to NULL in that case). */
- print_frame_info (fi, 1, LOCATION, 1, 0);
+ print_frame_info (fp_opts, fi, 1, LOCATION, 1, 0);
if ((flags & PRINT_LOCALS) != 0)
{
struct frame_id frame_id = get_frame_id (fi);
}
}
+/* Create an option_def_group array grouping all the "backtrace"
+ options, with FP_OPTS, BT_CMD_OPT, SET_BT_OPTS as contexts. */
+
+static inline std::array<gdb::option::option_def_group, 3>
+make_backtrace_options_def_group (frame_print_options *fp_opts,
+ backtrace_cmd_options *bt_cmd_opts,
+ set_backtrace_options *set_bt_opts)
+{
+ return {{
+ { {frame_print_option_defs}, fp_opts },
+ { {set_backtrace_option_defs}, set_bt_opts },
+ { {backtrace_command_option_defs}, bt_cmd_opts }
+ }};
+}
+
static void
backtrace_command (const char *arg, int from_tty)
{
- bool filters = true;
- frame_filter_flags flags = 0;
+ frame_print_options fp_opts = user_frame_print_options;
+ backtrace_cmd_options bt_cmd_opts;
+ set_backtrace_options set_bt_opts = user_set_backtrace_options;
- if (arg)
- {
- bool done = false;
+ auto grp
+ = make_backtrace_options_def_group (&fp_opts, &bt_cmd_opts, &set_bt_opts);
+ gdb::option::process_options
+ (&arg, gdb::option::PROCESS_OPTIONS_UNKNOWN_IS_OPERAND, grp);
- while (!done)
+ /* Parse non-'-'-prefixed qualifiers, for backwards
+ compatibility. */
+ if (arg != NULL)
+ {
+ while (true)
{
const char *save_arg = arg;
std::string this_arg = extract_arg (&arg);
break;
if (subset_compare (this_arg.c_str (), "no-filters"))
- filters = false;
+ bt_cmd_opts.no_filters = true;
else if (subset_compare (this_arg.c_str (), "full"))
- flags |= PRINT_LOCALS;
+ bt_cmd_opts.full = true;
else if (subset_compare (this_arg.c_str (), "hide"))
- flags |= PRINT_HIDE;
+ bt_cmd_opts.hide = true;
else
{
/* Not a recognized argument, so stop. */
arg = save_arg;
- done = true;
+ break;
}
}
arg = NULL;
}
- backtrace_command_1 (arg, flags, !filters /* no frame-filters */, from_tty);
+ /* These options are handled quite deep in the unwind machinery, so
+ we get to pass them down by swapping globals. */
+ scoped_restore restore_set_backtrace_options
+ = make_scoped_restore (&user_set_backtrace_options, set_bt_opts);
+
+ backtrace_command_1 (fp_opts, bt_cmd_opts, arg, from_tty);
+}
+
+/* Completer for the "backtrace" command. */
+
+static void
+backtrace_command_completer (struct cmd_list_element *ignore,
+ completion_tracker &tracker,
+ const char *text, const char */*word*/)
+{
+ const auto group
+ = make_backtrace_options_def_group (nullptr, nullptr, nullptr);
+ if (gdb::option::complete_options
+ (tracker, &text, gdb::option::PROCESS_OPTIONS_UNKNOWN_IS_OPERAND, group))
+ return;
+
+ const char *word = advance_to_expression_complete_word_point (tracker, text);
+ expression_completer (ignore, tracker, text, word);
}
/* Iterate over the local variables of a block B, calling CB with
&select_frame_cmd_list,
&cli_suppress_notification.user_selected_context);
- add_com ("backtrace", class_stack, backtrace_command, _("\
+ const auto backtrace_opts
+ = make_backtrace_options_def_group (nullptr, nullptr, nullptr);
+
+ static std::string backtrace_help
+ = gdb::option::build_help (N_("\
Print backtrace of all stack frames, or innermost COUNT frames.\n\
-Usage: backtrace [QUALIFIERS]... [COUNT]\n\
-With a negative argument, print outermost -COUNT frames.\n\
-Use of the 'full' qualifier also prints the values of the local variables.\n\
-Use of the 'no-filters' qualifier prohibits frame filters from executing\n\
-on this backtrace."));
+Usage: backtrace [OPTION]... [QUALIFIER]... [COUNT | -COUNT]\n\
+\n\
+Options:\n\
+%OPTIONS%\
+For backward compatibility, the following qualifiers are supported:\n\
+\n\
+ full - same as -full option.\n\
+ no-filters - same as -no-filters option.\n\
+ hide - same as -hide.\n\
+\n\
+With a negative COUNT, print outermost -COUNT frames."),
+ backtrace_opts);
+
+ cmd_list_element *c = add_com ("backtrace", class_stack,
+ backtrace_command,
+ backtrace_help.c_str ());
+ set_cmd_completer_handle_brkchars (c, backtrace_command_completer);
+
add_com_alias ("bt", "backtrace", class_stack, 0);
add_com_alias ("where", "backtrace", class_alias, 0);
Select the stack frame that contains NAME.\n\
Usage: func NAME"));
- add_setshow_enum_cmd ("frame-arguments", class_stack,
- print_frame_arguments_choices, &print_frame_arguments,
- _("Set printing of non-scalar frame arguments"),
- _("Show printing of non-scalar frame arguments"),
- NULL, NULL, NULL, &setprintlist, &showprintlist);
-
/* Install "set print raw frame-arguments", a deprecated spelling of
"set print raw-frame-arguments". */
- cmd = add_setshow_boolean_cmd ("frame-arguments", no_class,
- &print_raw_frame_arguments, _("\
+ cmd = add_setshow_boolean_cmd
+ ("frame-arguments", no_class,
+ &user_frame_print_options.print_raw_frame_arguments,
+ _("\
Set whether to print frame arguments in raw form."), _("\
Show whether to print frame arguments in raw form."), _("\
If set, frame arguments are printed in raw form, bypassing any\n\
pretty-printers for that value."),
- NULL, NULL,
- &setprintrawlist, &showprintrawlist);
+ NULL, NULL,
+ &setprintrawlist, &showprintrawlist);
deprecate_cmd (cmd, "set print raw-frame-arguments");
- add_setshow_boolean_cmd ("raw-frame-arguments", no_class,
- &print_raw_frame_arguments, _("\
-Set whether to print frame arguments in raw form."), _("\
-Show whether to print frame arguments in raw form."), _("\
-If set, frame arguments are printed in raw form, bypassing any\n\
-pretty-printers for that value."),
- NULL, NULL,
- &setprintlist, &showprintlist);
-
add_setshow_auto_boolean_cmd ("disassemble-next-line", class_stack,
&disassemble_next_line, _("\
Set whether to disassemble next source line or insn when execution stops."),
&setlist, &showlist);
disassemble_next_line = AUTO_BOOLEAN_FALSE;
- add_setshow_enum_cmd ("entry-values", class_stack,
- print_entry_values_choices, &print_entry_values,
- _("Set printing of function arguments at function "
- "entry"),
- _("Show printing of function arguments at function "
- "entry"),
- _("\
-GDB can sometimes determine the values of function arguments at entry,\n\
-in addition to their current values. This option tells GDB whether\n\
-to print the current value, the value at entry (marked as val@entry),\n\
-or both. Note that one or both of these values may be <optimized out>."),
- NULL, NULL, &setprintlist, &showprintlist);
+ gdb::option::add_setshow_cmds_for_options
+ (class_stack, &user_frame_print_options,
+ frame_print_option_defs, &setprintlist, &showprintlist);
}
projects / binutils-gdb.git / commitdiff