/* Multi-process/thread control for GDB, the GNU debugger.
- Copyright 1986, 1987, 1988, 1993, 1998, 1999, 2000, 2001
+
+ Copyright (C) 1986, 1987, 1988, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ 2000, 2001, 2002, 2003, 2004, 2007 Free Software Foundation, Inc.
Contributed by Lynx Real-Time Systems, Inc. Los Gatos, CA.
- Free Software Foundation, Inc.
This file is part of GDB.
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. */
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
#include "defs.h"
#include "symtab.h"
#include "value.h"
#include "target.h"
#include "gdbthread.h"
+#include "exceptions.h"
#include "command.h"
#include "gdbcmd.h"
+#include "regcache.h"
+#include "gdb.h"
+#include "gdb_string.h"
#include <ctype.h>
#include <sys/types.h>
#include <signal.h>
-#ifdef UI_OUT
#include "ui-out.h"
-#endif
-
-/*#include "lynxos-core.h" */
/* Definition of struct thread_info exported to gdbthread.h */
static int thread_alive (struct thread_info *);
static void info_threads_command (char *, int);
static void thread_apply_command (char *, int);
-static void restore_current_thread (int);
-static void switch_to_thread (int pid);
+static void restore_current_thread (ptid_t);
+static void switch_to_thread (ptid_t ptid);
static void prune_threads (void);
+static struct cleanup *make_cleanup_restore_current_thread (ptid_t,
+ struct frame_id);
+
+void
+delete_step_resume_breakpoint (void *arg)
+{
+ struct breakpoint **breakpointp = (struct breakpoint **) arg;
+ struct thread_info *tp;
+
+ if (*breakpointp != NULL)
+ {
+ delete_breakpoint (*breakpointp);
+ for (tp = thread_list; tp; tp = tp->next)
+ if (tp->step_resume_breakpoint == *breakpointp)
+ tp->step_resume_breakpoint = NULL;
+
+ *breakpointp = NULL;
+ }
+}
static void
free_thread (struct thread_info *tp)
so that back_ends can initialize their private data. */
struct thread_info *
-add_thread (int pid)
+add_thread (ptid_t ptid)
{
struct thread_info *tp;
- tp = (struct thread_info *) xmalloc (sizeof (struct thread_info));
-
- tp->pid = pid;
+ tp = (struct thread_info *) xmalloc (sizeof (*tp));
+ memset (tp, 0, sizeof (*tp));
+ tp->ptid = ptid;
tp->num = ++highest_thread_num;
- tp->prev_pc = 0;
- tp->prev_func_start = 0;
- tp->prev_func_name = NULL;
- tp->step_range_start = 0;
- tp->step_range_end = 0;
- tp->step_frame_address = 0;
- tp->step_resume_breakpoint = 0;
- tp->through_sigtramp_breakpoint = 0;
- tp->handling_longjmp = 0;
- tp->trap_expected = 0;
- tp->another_trap = 0;
- tp->stepping_through_solib_after_catch = 0;
- tp->stepping_through_solib_catchpoints = NULL;
- tp->stepping_through_sigtramp = 0;
tp->next = thread_list;
- tp->private = NULL;
thread_list = tp;
return tp;
}
void
-delete_thread (int pid)
+delete_thread (ptid_t ptid)
{
struct thread_info *tp, *tpprev;
tpprev = NULL;
for (tp = thread_list; tp; tpprev = tp, tp = tp->next)
- if (tp->pid == pid)
+ if (ptid_equal (tp->ptid, ptid))
break;
if (!tp)
return NULL;
}
-/* Find a thread_info by matching 'pid'. */
+/* Find a thread_info by matching PTID. */
struct thread_info *
-find_thread_pid (int pid)
+find_thread_pid (ptid_t ptid)
{
struct thread_info *tp;
for (tp = thread_list; tp; tp = tp->next)
- if (tp->pid == pid)
+ if (ptid_equal (tp->ptid, ptid))
return tp;
return NULL;
}
int
-pid_to_thread_id (int pid)
+pid_to_thread_id (ptid_t ptid)
{
struct thread_info *tp;
for (tp = thread_list; tp; tp = tp->next)
- if (tp->pid == pid)
+ if (ptid_equal (tp->ptid, ptid))
return tp->num;
return 0;
}
-int
+ptid_t
thread_id_to_pid (int num)
{
struct thread_info *thread = find_thread_id (num);
if (thread)
- return thread->pid;
+ return thread->ptid;
else
- return -1;
+ return pid_to_ptid (-1);
}
int
-in_thread_list (int pid)
+in_thread_list (ptid_t ptid)
{
struct thread_info *tp;
for (tp = thread_list; tp; tp = tp->next)
- if (tp->pid == pid)
+ if (ptid_equal (tp->ptid, ptid))
return 1;
return 0; /* Never heard of 'im */
}
-#ifdef UI_OUT
+
/* Print a list of thread ids currently known, and the total number of
threads. To be used from within catch_errors. */
-static int
-do_captured_list_thread_ids (void *arg)
+static int
+do_captured_list_thread_ids (struct ui_out *uiout, void *arg)
{
struct thread_info *tp;
int num = 0;
+ struct cleanup *cleanup_chain;
+
+ prune_threads ();
+ target_find_new_threads ();
- ui_out_list_begin (uiout, "thread-ids");
+ cleanup_chain = make_cleanup_ui_out_tuple_begin_end (uiout, "thread-ids");
for (tp = thread_list; tp; tp = tp->next)
{
ui_out_field_int (uiout, "thread-id", tp->num);
}
- ui_out_list_end (uiout);
+ do_cleanups (cleanup_chain);
ui_out_field_int (uiout, "number-of-threads", num);
return GDB_RC_OK;
}
/* Official gdblib interface function to get a list of thread ids and
the total number. */
enum gdb_rc
-gdb_list_thread_ids (/* output object */)
+gdb_list_thread_ids (struct ui_out *uiout, char **error_message)
{
- return catch_errors (do_captured_list_thread_ids, NULL,
- NULL, RETURN_MASK_ALL);
+ if (catch_exceptions_with_msg (uiout, do_captured_list_thread_ids, NULL,
+ error_message, RETURN_MASK_ALL) < 0)
+ return GDB_RC_FAIL;
+ return GDB_RC_OK;
}
-#endif
/* Load infrun state for the thread PID. */
void
-load_infrun_state (int pid, CORE_ADDR *prev_pc, CORE_ADDR *prev_func_start,
- char **prev_func_name, int *trap_expected,
+load_infrun_state (ptid_t ptid,
+ CORE_ADDR *prev_pc,
+ int *trap_expected,
struct breakpoint **step_resume_breakpoint,
- struct breakpoint **through_sigtramp_breakpoint,
- CORE_ADDR *step_range_start, CORE_ADDR *step_range_end,
- CORE_ADDR *step_frame_address, int *handling_longjmp,
- int *another_trap, int *stepping_through_solib_after_catch,
+ CORE_ADDR *step_range_start,
+ CORE_ADDR *step_range_end,
+ struct frame_id *step_frame_id,
+ int *handling_longjmp,
+ int *another_trap,
+ int *stepping_through_solib_after_catch,
bpstat *stepping_through_solib_catchpoints,
- int *stepping_through_sigtramp)
+ int *current_line,
+ struct symtab **current_symtab)
{
struct thread_info *tp;
/* If we can't find the thread, then we're debugging a single threaded
process. No need to do anything in that case. */
- tp = find_thread_id (pid_to_thread_id (pid));
+ tp = find_thread_id (pid_to_thread_id (ptid));
if (tp == NULL)
return;
*prev_pc = tp->prev_pc;
- *prev_func_start = tp->prev_func_start;
- *prev_func_name = tp->prev_func_name;
+ *trap_expected = tp->trap_expected;
*step_resume_breakpoint = tp->step_resume_breakpoint;
*step_range_start = tp->step_range_start;
*step_range_end = tp->step_range_end;
- *step_frame_address = tp->step_frame_address;
- *through_sigtramp_breakpoint = tp->through_sigtramp_breakpoint;
+ *step_frame_id = tp->step_frame_id;
*handling_longjmp = tp->handling_longjmp;
- *trap_expected = tp->trap_expected;
*another_trap = tp->another_trap;
- *stepping_through_solib_after_catch = tp->stepping_through_solib_after_catch;
- *stepping_through_solib_catchpoints = tp->stepping_through_solib_catchpoints;
- *stepping_through_sigtramp = tp->stepping_through_sigtramp;
+ *stepping_through_solib_after_catch =
+ tp->stepping_through_solib_after_catch;
+ *stepping_through_solib_catchpoints =
+ tp->stepping_through_solib_catchpoints;
+ *current_line = tp->current_line;
+ *current_symtab = tp->current_symtab;
}
/* Save infrun state for the thread PID. */
void
-save_infrun_state (int pid, CORE_ADDR prev_pc, CORE_ADDR prev_func_start,
- char *prev_func_name, int trap_expected,
+save_infrun_state (ptid_t ptid,
+ CORE_ADDR prev_pc,
+ int trap_expected,
struct breakpoint *step_resume_breakpoint,
- struct breakpoint *through_sigtramp_breakpoint,
- CORE_ADDR step_range_start, CORE_ADDR step_range_end,
- CORE_ADDR step_frame_address, int handling_longjmp,
- int another_trap, int stepping_through_solib_after_catch,
+ CORE_ADDR step_range_start,
+ CORE_ADDR step_range_end,
+ const struct frame_id *step_frame_id,
+ int handling_longjmp,
+ int another_trap,
+ int stepping_through_solib_after_catch,
bpstat stepping_through_solib_catchpoints,
- int stepping_through_sigtramp)
+ int current_line,
+ struct symtab *current_symtab)
{
struct thread_info *tp;
/* If we can't find the thread, then we're debugging a single-threaded
process. Nothing to do in that case. */
- tp = find_thread_id (pid_to_thread_id (pid));
+ tp = find_thread_id (pid_to_thread_id (ptid));
if (tp == NULL)
return;
tp->prev_pc = prev_pc;
- tp->prev_func_start = prev_func_start;
- tp->prev_func_name = prev_func_name;
+ tp->trap_expected = trap_expected;
tp->step_resume_breakpoint = step_resume_breakpoint;
tp->step_range_start = step_range_start;
tp->step_range_end = step_range_end;
- tp->step_frame_address = step_frame_address;
- tp->through_sigtramp_breakpoint = through_sigtramp_breakpoint;
+ tp->step_frame_id = (*step_frame_id);
tp->handling_longjmp = handling_longjmp;
- tp->trap_expected = trap_expected;
tp->another_trap = another_trap;
tp->stepping_through_solib_after_catch = stepping_through_solib_after_catch;
tp->stepping_through_solib_catchpoints = stepping_through_solib_catchpoints;
- tp->stepping_through_sigtramp = stepping_through_sigtramp;
+ tp->current_line = current_line;
+ tp->current_symtab = current_symtab;
}
/* Return true if TP is an active thread. */
static int
thread_alive (struct thread_info *tp)
{
- if (tp->pid == -1)
+ if (PIDGET (tp->ptid) == -1)
return 0;
- if (!target_thread_alive (tp->pid))
+ if (!target_thread_alive (tp->ptid))
{
- tp->pid = -1; /* Mark it as dead */
+ tp->ptid = pid_to_ptid (-1); /* Mark it as dead */
return 0;
}
return 1;
{
next = tp->next;
if (!thread_alive (tp))
- delete_thread (tp->pid);
+ delete_thread (tp->ptid);
}
}
info_threads_command (char *arg, int from_tty)
{
struct thread_info *tp;
- int current_pid;
+ ptid_t current_ptid;
struct frame_info *cur_frame;
- int saved_frame_level = selected_frame_level;
- int counter;
+ struct cleanup *old_chain;
+ struct frame_id saved_frame_id;
char *extra_info;
- /* Avoid coredumps which would happen if we tried to access a NULL
- selected_frame. */
- if (!target_has_stack)
- error ("No stack.");
+ /* Backup current thread and selected frame. */
+ saved_frame_id = get_frame_id (get_selected_frame (NULL));
+ old_chain = make_cleanup_restore_current_thread (inferior_ptid, saved_frame_id);
prune_threads ();
target_find_new_threads ();
- current_pid = inferior_pid;
+ current_ptid = inferior_ptid;
for (tp = thread_list; tp; tp = tp->next)
{
- if (tp->pid == current_pid)
+ if (ptid_equal (tp->ptid, current_ptid))
printf_filtered ("* ");
else
printf_filtered (" ");
-#ifdef HPUXHPPA
- printf_filtered ("%d %s", tp->num, target_tid_to_str (tp->pid));
-#else
- printf_filtered ("%d %s", tp->num, target_pid_to_str (tp->pid));
-#endif
+ printf_filtered ("%d %s", tp->num, target_tid_to_str (tp->ptid));
extra_info = target_extra_thread_info (tp);
if (extra_info)
printf_filtered (" (%s)", extra_info);
puts_filtered (" ");
-
- switch_to_thread (tp->pid);
- if (selected_frame)
- print_only_stack_frame (selected_frame, -1, 0);
- else
- printf_filtered ("[No stack.]\n");
+ /* That switch put us at the top of the stack (leaf frame). */
+ switch_to_thread (tp->ptid);
+ print_stack_frame (get_selected_frame (NULL), 0, LOCATION);
}
- switch_to_thread (current_pid);
-
- /* Code below copied from "up_silently_base" in "stack.c".
- * It restores the frame set by the user before the "info threads"
- * command. We have finished the info-threads display by switching
- * back to the current thread. That switch has put us at the top
- * of the stack (leaf frame).
- */
- counter = saved_frame_level;
- cur_frame = find_relative_frame (selected_frame, &counter);
- if (counter != 0)
- {
- /* Ooops, can't restore, tell user where we are. */
- warning ("Couldn't restore frame in current thread, at frame 0");
- print_stack_frame (selected_frame, -1, 0);
- }
- else
+ /* Restores the current thread and the frame selected before
+ the "info threads" command. */
+ do_cleanups (old_chain);
+
+ /* If case we were not able to find the original frame, print the
+ new selected frame. */
+ if (frame_find_by_id (saved_frame_id) == NULL)
{
- select_frame (cur_frame, saved_frame_level);
+ warning (_("Couldn't restore frame in current thread, at frame 0"));
+ print_stack_frame (get_selected_frame (NULL), 0, LOCATION);
}
-
- /* re-show current frame. */
- show_stack_frame (cur_frame);
}
/* Switch from one thread to another. */
static void
-switch_to_thread (int pid)
+switch_to_thread (ptid_t ptid)
{
- if (pid == inferior_pid)
+ if (ptid_equal (ptid, inferior_ptid))
return;
- inferior_pid = pid;
- flush_cached_frames ();
+ inferior_ptid = ptid;
+ reinit_frame_cache ();
registers_changed ();
stop_pc = read_pc ();
- select_frame (get_current_frame (), 0);
}
static void
-restore_current_thread (int pid)
+restore_current_thread (ptid_t ptid)
{
- if (pid != inferior_pid)
+ if (!ptid_equal (ptid, inferior_ptid))
{
- switch_to_thread (pid);
- print_stack_frame (get_current_frame (), 0, -1);
+ switch_to_thread (ptid);
+ }
+}
+
+static void
+restore_selected_frame (struct frame_id a_frame_id)
+{
+ struct frame_info *selected_frame_info = NULL;
+
+ if (frame_id_eq (a_frame_id, null_frame_id))
+ return;
+
+ if ((selected_frame_info = frame_find_by_id (a_frame_id)) != NULL)
+ {
+ select_frame (selected_frame_info);
}
}
struct current_thread_cleanup
{
- int inferior_pid;
+ ptid_t inferior_ptid;
+ struct frame_id selected_frame_id;
};
static void
do_restore_current_thread_cleanup (void *arg)
{
struct current_thread_cleanup *old = arg;
- restore_current_thread (old->inferior_pid);
+ restore_current_thread (old->inferior_ptid);
+ restore_selected_frame (old->selected_frame_id);
xfree (old);
}
static struct cleanup *
-make_cleanup_restore_current_thread (int inferior_pid)
+make_cleanup_restore_current_thread (ptid_t inferior_ptid,
+ struct frame_id a_frame_id)
{
struct current_thread_cleanup *old
= xmalloc (sizeof (struct current_thread_cleanup));
- old->inferior_pid = inferior_pid;
+ old->inferior_ptid = inferior_ptid;
+ old->selected_frame_id = a_frame_id;
return make_cleanup (do_restore_current_thread_cleanup, old);
}
struct cleanup *old_chain;
struct cleanup *saved_cmd_cleanup_chain;
char *saved_cmd;
+ struct frame_id saved_frame_id;
+ ptid_t current_ptid;
+ int thread_has_changed = 0;
if (cmd == NULL || *cmd == '\000')
- error ("Please specify a command following the thread ID list");
-
- old_chain = make_cleanup_restore_current_thread (inferior_pid);
+ error (_("Please specify a command following the thread ID list"));
+
+ current_ptid = inferior_ptid;
+ saved_frame_id = get_frame_id (get_selected_frame (NULL));
+ old_chain = make_cleanup_restore_current_thread (inferior_ptid, saved_frame_id);
/* It is safe to update the thread list now, before
traversing it for "thread apply all". MVS */
for (tp = thread_list; tp; tp = tp->next)
if (thread_alive (tp))
{
- switch_to_thread (tp->pid);
-#ifdef HPUXHPPA
- printf_filtered ("\nThread %d (%s):\n",
- tp->num,
- target_tid_to_str (inferior_pid));
-#else
- printf_filtered ("\nThread %d (%s):\n", tp->num,
- target_pid_to_str (inferior_pid));
-#endif
+ switch_to_thread (tp->ptid);
+ printf_filtered (_("\nThread %d (%s):\n"),
+ tp->num, target_tid_to_str (inferior_ptid));
execute_command (cmd, from_tty);
- strcpy (cmd, saved_cmd); /* Restore exact command used previously */
+ strcpy (cmd, saved_cmd); /* Restore exact command used previously */
}
+ if (!ptid_equal (current_ptid, inferior_ptid))
+ thread_has_changed = 1;
+
do_cleanups (saved_cmd_cleanup_chain);
do_cleanups (old_chain);
+ /* Print stack frame only if we changed thread. */
+ if (thread_has_changed)
+ print_stack_frame (get_current_frame (), 1, SRC_LINE);
+
}
static void
struct cleanup *old_chain;
struct cleanup *saved_cmd_cleanup_chain;
char *saved_cmd;
+ struct frame_id saved_frame_id;
+ ptid_t current_ptid;
+ int thread_has_changed = 0;
if (tidlist == NULL || *tidlist == '\000')
- error ("Please specify a thread ID list");
+ error (_("Please specify a thread ID list"));
for (cmd = tidlist; *cmd != '\000' && !isalpha (*cmd); cmd++);
if (*cmd == '\000')
- error ("Please specify a command following the thread ID list");
+ error (_("Please specify a command following the thread ID list"));
- old_chain = make_cleanup_restore_current_thread (inferior_pid);
+ current_ptid = inferior_ptid;
+ saved_frame_id = get_frame_id (get_selected_frame (NULL));
+ old_chain = make_cleanup_restore_current_thread (inferior_ptid, saved_frame_id);
/* Save a copy of the command in case it is clobbered by
execute_command */
start = strtol (tidlist, &p, 10);
if (p == tidlist)
- error ("Error parsing %s", tidlist);
+ error (_("Error parsing %s"), tidlist);
tidlist = p;
while (*tidlist == ' ' || *tidlist == '\t')
tidlist++; /* Skip the - */
end = strtol (tidlist, &p, 10);
if (p == tidlist)
- error ("Error parsing %s", tidlist);
+ error (_("Error parsing %s"), tidlist);
tidlist = p;
while (*tidlist == ' ' || *tidlist == '\t')
tp = find_thread_id (start);
if (!tp)
- warning ("Unknown thread %d.", start);
+ warning (_("Unknown thread %d."), start);
else if (!thread_alive (tp))
- warning ("Thread %d has terminated.", start);
+ warning (_("Thread %d has terminated."), start);
else
{
- switch_to_thread (tp->pid);
-#ifdef HPUXHPPA
- printf_filtered ("\nThread %d (%s):\n", tp->num,
- target_tid_to_str (inferior_pid));
-#else
- printf_filtered ("\nThread %d (%s):\n", tp->num,
- target_pid_to_str (inferior_pid));
-#endif
+ switch_to_thread (tp->ptid);
+ printf_filtered (_("\nThread %d (%s):\n"), tp->num,
+ target_tid_to_str (inferior_ptid));
execute_command (cmd, from_tty);
strcpy (cmd, saved_cmd); /* Restore exact command used previously */
}
}
}
+ if (!ptid_equal (current_ptid, inferior_ptid))
+ thread_has_changed = 1;
+
do_cleanups (saved_cmd_cleanup_chain);
do_cleanups (old_chain);
+ /* Print stack frame only if we changed thread. */
+ if (thread_has_changed)
+ print_stack_frame (get_current_frame (), 1, SRC_LINE);
}
/* Switch to the specified thread. Will dispatch off to thread_apply_command
{
/* Don't generate an error, just say which thread is current. */
if (target_has_stack)
- printf_filtered ("[Current thread is %d (%s)]\n",
- pid_to_thread_id (inferior_pid),
-#if defined(HPUXHPPA)
- target_tid_to_str (inferior_pid)
-#else
- target_pid_to_str (inferior_pid)
-#endif
- );
+ printf_filtered (_("[Current thread is %d (%s)]\n"),
+ pid_to_thread_id (inferior_ptid),
+ target_tid_to_str (inferior_ptid));
else
- error ("No stack.");
+ error (_("No stack."));
return;
}
- gdb_thread_select (tidstr);
+ gdb_thread_select (uiout, tidstr, NULL);
}
static int
-do_captured_thread_select (void *tidstr)
+do_captured_thread_select (struct ui_out *uiout, void *tidstr)
{
int num;
struct thread_info *tp;
- num = atoi ((char *)tidstr);
+ num = value_as_long (parse_and_eval (tidstr));
tp = find_thread_id (num);
-#ifdef UI_OUT
- if (!tp)
- error ("Thread ID %d not known.", num);
-#else
if (!tp)
- error ("Thread ID %d not known. Use the \"info threads\" command to\n\
-see the IDs of currently known threads.", num);
-#endif
+ error (_("Thread ID %d not known."), num);
if (!thread_alive (tp))
- error ("Thread ID %d has terminated.\n", num);
+ error (_("Thread ID %d has terminated."), num);
- switch_to_thread (tp->pid);
+ switch_to_thread (tp->ptid);
-#ifdef UI_OUT
ui_out_text (uiout, "[Switching to thread ");
- ui_out_field_int (uiout, "new-thread-id", pid_to_thread_id (inferior_pid));
+ ui_out_field_int (uiout, "new-thread-id", pid_to_thread_id (inferior_ptid));
ui_out_text (uiout, " (");
-#if defined(HPUXHPPA)
- ui_out_text (uiout, target_tid_to_str (inferior_pid));
-#else
- ui_out_text (uiout, target_pid_to_str (inferior_pid));
-#endif
+ ui_out_text (uiout, target_tid_to_str (inferior_ptid));
ui_out_text (uiout, ")]");
-#else /* UI_OUT */
- printf_filtered ("[Switching to thread %d (%s)]\n",
- pid_to_thread_id (inferior_pid),
-#if defined(HPUXHPPA)
- target_tid_to_str (inferior_pid)
-#else
- target_pid_to_str (inferior_pid)
-#endif
- );
-#endif /* UI_OUT */
-
- print_stack_frame (selected_frame, selected_frame_level, 1);
+
+ print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC);
return GDB_RC_OK;
}
enum gdb_rc
-gdb_thread_select (char *tidstr)
+gdb_thread_select (struct ui_out *uiout, char *tidstr, char **error_message)
{
- return catch_errors (do_captured_thread_select, tidstr,
- NULL, RETURN_MASK_ALL);
+ if (catch_exceptions_with_msg (uiout, do_captured_thread_select, tidstr,
+ error_message, RETURN_MASK_ALL) < 0)
+ return GDB_RC_FAIL;
+ return GDB_RC_OK;
}
/* Commands with a prefix of `thread'. */
static struct cmd_list_element *thread_apply_list = NULL;
add_info ("threads", info_threads_command,
- "IDs of currently known threads.");
+ _("IDs of currently known threads."));
- add_prefix_cmd ("thread", class_run, thread_command,
- "Use this command to switch between threads.\n\
-The new thread ID must be currently known.", &thread_cmd_list, "thread ", 1,
- &cmdlist);
+ add_prefix_cmd ("thread", class_run, thread_command, _("\
+Use this command to switch between threads.\n\
+The new thread ID must be currently known."),
+ &thread_cmd_list, "thread ", 1, &cmdlist);
add_prefix_cmd ("apply", class_run, thread_apply_command,
- "Apply a command to a list of threads.",
- &thread_apply_list, "apply ", 1, &thread_cmd_list);
+ _("Apply a command to a list of threads."),
+ &thread_apply_list, "thread apply ", 1, &thread_cmd_list);
add_cmd ("all", class_run, thread_apply_all_command,
- "Apply a command to all threads.",
- &thread_apply_list);
+ _("Apply a command to all threads."), &thread_apply_list);
if (!xdb_commands)
add_com_alias ("t", "thread", class_run, 1);