zap catch_exceptionsusers/palves/catch_exceptions

1 files changed, 3 insertions, 85 deletions

diff --git a/gdb/thread.c b/gdb/thread.c
index 7deebf2..33c98e4 100644
--- a/gdb/thread.c
+++ b/gdb/thread.c
@@ -30,7 +30,6 @@
 #include "command.h"
 #include "gdbcmd.h"
 #include "regcache.h"
-#include "gdb.h"
 #include "btrace.h"
 
 #include <ctype.h>
@@ -720,50 +719,6 @@ any_live_thread_of_process (int pid)
   return tp_executing;
 }
 
-/* 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 (struct ui_out *uiout)
-{
-  struct thread_info *tp;
-  int num = 0;
-  int current_thread = -1;
-
-  update_thread_list ();
-
-  {
-    ui_out_emit_tuple tuple_emitter (uiout, "thread-ids");
-
-    for (tp = thread_list; tp; tp = tp->next)
-      {
-	if (tp->state == THREAD_EXITED)
-	  continue;
-
-	if (tp->ptid == inferior_ptid)
-	  current_thread = tp->global_num;
-
-	num++;
-	uiout->field_int ("thread-id", tp->global_num);
-      }
-  }
-
-  if (current_thread != -1)
-    uiout->field_int ("current-thread-id", current_thread);
-  uiout->field_int ("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 (struct ui_out *uiout, char **error_message)
-{
-  if (catch_exceptions_with_msg (uiout, do_captured_list_thread_ids,
-				 error_message, RETURN_MASK_ALL) < 0)
-    return GDB_RC_FAIL;
-  return GDB_RC_OK;
-}
-
 /* Return true if TP is an active thread.  */
 static int
 thread_alive (struct thread_info *tp)
@@ -1885,13 +1840,8 @@ thread_command (char *tidstr, int from_tty)
   else
     {
       ptid_t previous_ptid = inferior_ptid;
-      enum gdb_rc result;
-
-      result = gdb_thread_select (current_uiout, tidstr, NULL);
 
-      /* If thread switch did not succeed don't notify or print.  */
-      if (result == GDB_RC_FAIL)
-	return;
+      thread_select (tidstr, parse_thread_id (tidstr, NULL));
 
       /* Print if the thread has not changed, otherwise an event will
 	 be sent.  */
@@ -1991,25 +1941,9 @@ show_print_thread_events (struct ui_file *file, int from_tty,
 		    value);
 }
 
-static int
-do_captured_thread_select (struct ui_out *uiout, const char *tidstr)
+void
+thread_select (const char *tidstr, thread_info *tp)
 {
-  struct thread_info *tp;
-
-  if (uiout->is_mi_like_p ())
-    {
-      int num = value_as_long (parse_and_eval (tidstr));
-
-      tp = find_thread_global_id (num);
-      if (tp == NULL)
-	error (_("Thread ID %d not known."), num);
-    }
-  else
-    {
-      tp = parse_thread_id (tidstr, NULL);
-      gdb_assert (tp != NULL);
-    }
-
   if (!thread_alive (tp))
     error (_("Thread ID %s has terminated."), tidstr);
 
@@ -2020,8 +1954,6 @@ do_captured_thread_select (struct ui_out *uiout, const char *tidstr)
   /* Since the current thread may have changed, see if there is any
      exited thread we can now delete.  */
   prune_threads ();
-
-  return GDB_RC_OK;
 }
 
 /* Print thread and frame switch command response.  */
@@ -2066,20 +1998,6 @@ print_selected_thread_frame (struct ui_out *uiout,
     }
 }
 
-enum gdb_rc
-gdb_thread_select (struct ui_out *uiout, char *tidstr, char **error_message)
-{
-  if (catch_exceptions_with_msg
-      (uiout,
-       [&] (struct ui_out *inner_uiout)
-         {
-	   return do_captured_thread_select (inner_uiout, tidstr);
-	 },
-       error_message, RETURN_MASK_ALL) < 0)
-    return GDB_RC_FAIL;
-  return GDB_RC_OK;
-}
-
 /* Update the 'threads_executing' global based on the threads we know
    about right now.  */