#include "cli/cli-decode.h"
#include "gdb_regex.h"
#include "cli/cli-utils.h"
+#include "continuations.h"
/* Definition of struct thread_info exported to gdbthread.h. */
static void restore_current_thread (ptid_t);
static void prune_threads (void);
-/* Frontend view of the thread state. Possible extensions: stepping,
- finishing, until(ling),... */
-enum thread_state
-{
- THREAD_STOPPED,
- THREAD_RUNNING,
- THREAD_EXITED,
-};
-
struct thread_info*
inferior_thread (void)
{
bpstat_clear (&tp->control.stop_bpstat);
- discard_all_intermediate_continuations_thread (tp);
- discard_all_continuations_thread (tp);
+ do_all_intermediate_continuations_thread (tp, 1);
+ do_all_continuations_thread (tp, 1);
delete_longjmp_breakpoint (tp->num);
}
static void
free_thread (struct thread_info *tp)
{
- clear_thread_inferior_resources (tp);
-
if (tp->private)
{
if (tp->private_dtor)
/* Nothing to follow yet. */
tp->pending_follow.kind = TARGET_WAITKIND_SPURIOUS;
- tp->state_ = THREAD_STOPPED;
+ tp->state = THREAD_STOPPED;
return tp;
}
tp = new_thread (null_ptid);
/* Make switch_to_thread not read from the thread. */
- tp->state_ = THREAD_EXITED;
+ tp->state = THREAD_EXITED;
switch_to_thread (null_ptid);
/* Now we can delete it. */
/* Now reset its ptid, and reswitch inferior_ptid to it. */
tp->ptid = ptid;
- tp->state_ = THREAD_STOPPED;
+ tp->state = THREAD_STOPPED;
switch_to_thread (ptid);
observer_notify_new_thread (tp);
if (tp->refcount > 0
|| ptid_equal (tp->ptid, inferior_ptid))
{
- if (tp->state_ != THREAD_EXITED)
+ if (tp->state != THREAD_EXITED)
{
observer_notify_thread_exit (tp, silent);
/* Tag it as exited. */
- tp->state_ = THREAD_EXITED;
+ tp->state = THREAD_EXITED;
/* Clear breakpoints, etc. associated with this thread. */
clear_thread_inferior_resources (tp);
return;
}
+ /* Notify thread exit, but only if we haven't already. */
+ if (tp->state != THREAD_EXITED)
+ observer_notify_thread_exit (tp, silent);
+
+ /* Tag it as exited. */
+ tp->state = THREAD_EXITED;
+ clear_thread_inferior_resources (tp);
+
if (tpprev)
tpprev->next = tp->next;
else
thread_list = tp->next;
- /* Notify thread exit, but only if we haven't already. */
- if (tp->state_ != THREAD_EXITED)
- observer_notify_thread_exit (tp, silent);
-
free_thread (tp);
}
struct thread_info *tp_executing = NULL;
for (tp = thread_list; tp; tp = tp->next)
- if (tp->state_ != THREAD_EXITED && ptid_get_pid (tp->ptid) == pid)
+ if (tp->state != THREAD_EXITED && ptid_get_pid (tp->ptid) == pid)
{
- if (tp->executing_)
+ if (tp->executing)
tp_executing = tp;
else
return tp;
for (tp = thread_list; tp; tp = tp->next)
{
- if (tp->state_ == THREAD_EXITED)
+ if (tp->state == THREAD_EXITED)
continue;
if (ptid_equal (tp->ptid, inferior_ptid))
static int
thread_alive (struct thread_info *tp)
{
- if (tp->state_ == THREAD_EXITED)
+ if (tp->state == THREAD_EXITED)
return 0;
if (!target_thread_alive (tp->ptid))
return 0;
for (tp = thread_list; tp; tp = tp->next)
if (all || ptid_get_pid (tp->ptid) == ptid_get_pid (ptid))
{
- if (tp->state_ == THREAD_EXITED)
+ if (tp->state == THREAD_EXITED)
continue;
- if (running && tp->state_ == THREAD_STOPPED)
+ if (running && tp->state == THREAD_STOPPED)
any_started = 1;
- tp->state_ = running ? THREAD_RUNNING : THREAD_STOPPED;
+ tp->state = running ? THREAD_RUNNING : THREAD_STOPPED;
}
if (any_started)
observer_notify_target_resumed (ptid);
tp = find_thread_ptid (ptid);
gdb_assert (tp);
- gdb_assert (tp->state_ != THREAD_EXITED);
- if (running && tp->state_ == THREAD_STOPPED)
+ gdb_assert (tp->state != THREAD_EXITED);
+ if (running && tp->state == THREAD_STOPPED)
started = 1;
- tp->state_ = running ? THREAD_RUNNING : THREAD_STOPPED;
+ tp->state = running ? THREAD_RUNNING : THREAD_STOPPED;
if (started)
observer_notify_target_resumed (ptid);
}
tp = find_thread_ptid (ptid);
gdb_assert (tp);
- return tp->state_ == state;
+ return tp->state == state;
}
int
struct thread_info *tp;
for (tp = thread_list; tp; tp = tp->next)
- if (tp->state_ == THREAD_RUNNING)
+ if (tp->state == THREAD_RUNNING)
return 1;
return 0;
tp = find_thread_ptid (ptid);
gdb_assert (tp);
- return tp->executing_;
+ return tp->executing;
}
void
{
for (tp = thread_list; tp; tp = tp->next)
if (all || ptid_get_pid (tp->ptid) == ptid_get_pid (ptid))
- tp->executing_ = executing;
+ tp->executing = executing;
}
else
{
tp = find_thread_ptid (ptid);
gdb_assert (tp);
- tp->executing_ = executing;
+ tp->executing = executing;
}
}
{
for (tp = thread_list; tp; tp = tp->next)
{
- if (tp->state_ == THREAD_EXITED)
+ if (tp->state == THREAD_EXITED)
continue;
if (all || ptid_get_pid (ptid) == ptid_get_pid (tp->ptid))
{
- if (tp->executing_ && tp->state_ == THREAD_STOPPED)
+ if (tp->executing && tp->state == THREAD_STOPPED)
any_started = 1;
- tp->state_ = tp->executing_ ? THREAD_RUNNING : THREAD_STOPPED;
+ tp->state = tp->executing ? THREAD_RUNNING : THREAD_STOPPED;
}
}
}
{
tp = find_thread_ptid (ptid);
gdb_assert (tp);
- if (tp->state_ != THREAD_EXITED)
+ if (tp->state != THREAD_EXITED)
{
- if (tp->executing_ && tp->state_ == THREAD_STOPPED)
+ if (tp->executing && tp->state == THREAD_STOPPED)
any_started = 1;
- tp->state_ = tp->executing_ ? THREAD_RUNNING : THREAD_STOPPED;
+ tp->state = tp->executing ? THREAD_RUNNING : THREAD_STOPPED;
}
}
if (pid != -1 && PIDGET (tp->ptid) != pid)
continue;
- if (tp->state_ == THREAD_EXITED)
+ if (tp->state == THREAD_EXITED)
continue;
++n_threads;
if (ptid_equal (tp->ptid, current_ptid))
current_thread = tp->num;
- if (tp->state_ == THREAD_EXITED)
+ if (tp->state == THREAD_EXITED)
continue;
chain2 = make_cleanup_ui_out_tuple_begin_end (uiout, NULL);
do_cleanups (str_cleanup);
}
- if (tp->state_ == THREAD_RUNNING)
+ if (tp->state == THREAD_RUNNING)
ui_out_text (uiout, "(running)\n");
else
{
{
char *state = "stopped";
- if (tp->state_ == THREAD_RUNNING)
+ if (tp->state == THREAD_RUNNING)
state = "running";
ui_out_field_string (uiout, "state", state);
}
static void
info_threads_command (char *arg, int from_tty)
{
- print_thread_info (uiout, arg, -1);
+ print_thread_info (current_uiout, arg, -1);
}
/* Switch from one thread to another. */
select_frame (get_current_frame ());
/* Warn the user. */
- if (frame_level > 0 && !ui_out_is_mi_like_p (uiout))
+ if (frame_level > 0 && !ui_out_is_mi_like_p (current_uiout))
{
warning (_("Couldn't restore frame #%d in "
"current thread, at reparsed frame #0\n"),
return;
}
- gdb_thread_select (uiout, tidstr, NULL);
+ gdb_thread_select (current_uiout, tidstr, NULL);
}
/* Implementation of `thread name'. */
/* Note that we can't reach this with an exited thread, due to the
thread_alive check above. */
- if (tp->state_ == THREAD_RUNNING)
+ if (tp->state == THREAD_RUNNING)
ui_out_text (uiout, "(running)\n");
else
{