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. */
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
/* 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
};
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);
+}
\f
static int
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)
{
- /* NOTE: cagney/2002-03-17: The deprecated_add_show_from_set()
- function clones the set command passed as a parameter. The clone
- operation will include (BUG?) any ``set'' command callback, if
- present. Commands like ``info set'' call all the ``show''
- command callbacks. Unfortunately, for ``show'' commands cloned
- from ``set'', this includes callbacks belonging to ``set''
- commands. Making this worse, this only occures if
- deprecated_add_show_from_set() is called after add_cmd_sfunc()
- (BUG?). */
- if (cmd_type (c) == set_cmd)
- if (!target_can_lock_scheduler)
- {
- scheduler_mode = schedlock_off;
- error (_("Target '%s' cannot support this command."), target_shortname);
- }
+ if (!target_can_lock_scheduler)
+ {
+ scheduler_mode = schedlock_off;
+ error (_("Target '%s' cannot support this command."), target_shortname);
+ }
}
void
handle_inferior_event (struct execution_control_state *ecs)
{
- /* NOTE: cagney/2003-03-28: If you're looking at this code and
- thinking that the variable stepped_after_stopped_by_watchpoint
- isn't used, then you're wrong! The macro STOPPED_BY_WATCHPOINT,
- defined in the file "config/pa/nm-hppah.h", accesses the variable
- indirectly. Mutter something rude about the HP merge. */
+ /* NOTE: bje/2005-05-02: If you're looking at this code and thinking
+ that the variable stepped_after_stopped_by_watchpoint isn't used,
+ then you're wrong! See remote.c:remote_stopped_data_address. */
+
int sw_single_step_trap_p = 0;
int stopped_by_watchpoint = -1; /* Mark as unknown. */
DEPRECATED_REGISTER_GDBARCH_SWAP (stop_registers);
deprecated_register_gdbarch_swap (NULL, 0, build_infrun);
- add_info ("signals", signals_info,
- "What debugger does when program gets various signals.\n\
-Specify a signal as argument to print info on that signal only.");
+ add_info ("signals", signals_info, _("\
+What debugger does when program gets various signals.\n\
+Specify a signal as argument to print info on that signal only."));
add_info_alias ("handle", "signals", 0);
- add_com ("handle", class_run, handle_command,
- concat ("Specify how to handle a signal.\n\
+ add_com ("handle", class_run, handle_command, _("\
+Specify how to handle a signal.\n\
Args are signals and actions to apply to those signals.\n\
Symbolic signals (e.g. SIGSEGV) are recommended but numeric signals\n\
from 1-15 are allowed for compatibility with old versions of GDB.\n\
Numeric ranges may be specified with the form LOW-HIGH (e.g. 1-5).\n\
The special arg \"all\" is recognized to mean all signals except those\n\
-used by the debugger, typically SIGTRAP and SIGINT.\n", "Recognized actions include \"stop\", \"nostop\", \"print\", \"noprint\",\n\
+used by the debugger, typically SIGTRAP and SIGINT.\n\
+Recognized actions include \"stop\", \"nostop\", \"print\", \"noprint\",\n\
\"pass\", \"nopass\", \"ignore\", or \"noignore\".\n\
Stop means reenter debugger if this signal happens (implies print).\n\
Print means print a message if this signal happens.\n\
Pass means let program see this signal; otherwise program doesn't know.\n\
Ignore is a synonym for nopass and noignore is a synonym for pass.\n\
-Pass and Stop may be combined.", NULL));
+Pass and Stop may be combined."));
if (xdb_commands)
{
- add_com ("lz", class_info, signals_info,
- "What debugger does when program gets various signals.\n\
-Specify a signal as argument to print info on that signal only.");
- add_com ("z", class_run, xdb_handle_command,
- concat ("Specify how to handle a signal.\n\
+ add_com ("lz", class_info, signals_info, _("\
+What debugger does when program gets various signals.\n\
+Specify a signal as argument to print info on that signal only."));
+ add_com ("z", class_run, xdb_handle_command, _("\
+Specify how to handle a signal.\n\
Args are signals and actions to apply to those signals.\n\
Symbolic signals (e.g. SIGSEGV) are recommended but numeric signals\n\
from 1-15 are allowed for compatibility with old versions of GDB.\n\
Numeric ranges may be specified with the form LOW-HIGH (e.g. 1-5).\n\
The special arg \"all\" is recognized to mean all signals except those\n\
-used by the debugger, typically SIGTRAP and SIGINT.\n", "Recognized actions include \"s\" (toggles between stop and nostop), \n\
+used by the debugger, typically SIGTRAP and SIGINT.\n\
+Recognized actions include \"s\" (toggles between stop and nostop), \n\
\"r\" (toggles between print and noprint), \"i\" (toggles between pass and \
nopass), \"Q\" (noprint)\n\
Stop means reenter debugger if this signal happens (implies print).\n\
Print means print a message if this signal happens.\n\
Pass means let program see this signal; otherwise program doesn't know.\n\
Ignore is a synonym for nopass and noignore is a synonym for pass.\n\
-Pass and Stop may be combined.", NULL));
+Pass and Stop may be combined."));
}
if (!dbx_commands)
This allows you to set a list of commands to be run each time execution\n\
of the program stops."), &cmdlist);
- add_set_cmd ("infrun", class_maintenance, var_zinteger,
- &debug_infrun, "Set inferior debugging.\n\
-When non-zero, inferior specific debugging is enabled.", &setdebuglist);
+ add_setshow_zinteger_cmd ("infrun", class_maintenance, &debug_infrun, _("\
+Set inferior debugging."), _("\
+Show inferior debugging."), _("\
+When non-zero, inferior specific debugging is enabled."),
+ NULL,
+ show_debug_infrun,
+ &setdebuglist, &showdebuglist);
numsigs = (int) TARGET_SIGNAL_LAST;
signal_stop = (unsigned char *) xmalloc (sizeof (signal_stop[0]) * numsigs);
signal_print[TARGET_SIGNAL_CANCEL] = 0;
#ifdef SOLIB_ADD
- deprecated_add_show_from_set
- (add_set_cmd ("stop-on-solib-events", class_support, var_zinteger,
- (char *) &stop_on_solib_events,
- "Set stopping for shared library events.\n\
+ add_setshow_zinteger_cmd ("stop-on-solib-events", class_support,
+ &stop_on_solib_events, _("\
+Set stopping for shared library events."), _("\
+Show stopping for shared library events."), _("\
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.\n",
- &setlist),
- &showlist);
+to the user would be loading/unloading of a new library."),
+ NULL,
+ show_stop_on_solib_events,
+ &setlist, &showlist);
#endif
- c = add_set_enum_cmd ("follow-fork-mode",
- class_run,
- follow_fork_mode_kind_names, &follow_fork_mode_string,
- "Set debugger response to a program call of fork \
-or vfork.\n\
+ add_setshow_enum_cmd ("follow-fork-mode", class_run,
+ follow_fork_mode_kind_names,
+ &follow_fork_mode_string, _("\
+Set debugger response to a program call of fork or vfork."), _("\
+Show debugger response to a program call of fork or vfork."), _("\
A fork or vfork creates a new process. follow-fork-mode can be:\n\
parent - the original process is debugged after a fork\n\
child - the new process is debugged after a fork\n\
The unfollowed process will continue to run.\n\
-By default, the debugger will follow the parent process.", &setlist);
- deprecated_add_show_from_set (c, &showlist);
-
- c = add_set_enum_cmd ("scheduler-locking", class_run,
- scheduler_enums, /* array of string names */
- &scheduler_mode, /* current mode */
- "Set mode for locking scheduler during execution.\n\
+By default, the debugger will follow the parent process."),
+ NULL,
+ show_follow_fork_mode_string,
+ &setlist, &showlist);
+
+ add_setshow_enum_cmd ("scheduler-locking", class_run,
+ scheduler_enums, &scheduler_mode, _("\
+Set mode for locking scheduler during execution."), _("\
+Show mode for locking scheduler during execution."), _("\
off == no locking (threads may preempt at any time)\n\
on == full locking (no thread except the current thread may run)\n\
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').",
- &setlist);
-
- set_cmd_sfunc (c, set_schedlock_func); /* traps on target vector */
- deprecated_add_show_from_set (c, &showlist);
-
- c = add_set_cmd ("step-mode", class_run,
- var_boolean, (char *) &step_stop_if_no_debug,
- "Set mode of the step operation. When set, doing a step over a\n\
-function without debug line information will stop at the first\n\
-instruction of that function. Otherwise, the function is skipped and\n\
-the step command stops at a different source line.", &setlist);
- deprecated_add_show_from_set (c, &showlist);
+ Other threads may run while stepping over a function call ('next')."),
+ set_schedlock_func, /* traps on target vector */
+ show_scheduler_mode,
+ &setlist, &showlist);
+
+ add_setshow_boolean_cmd ("step-mode", class_run, &step_stop_if_no_debug, _("\
+Set mode of the step operation."), _("\
+Show mode of the step operation."), _("\
+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,
+ show_step_stop_if_no_debug,
+ &setlist, &showlist);
/* ptid initializations */
null_ptid = ptid_build (0, 0, 0);
projects / deliverable / binutils-gdb.git / blobdiff