gdb bug 12417

[Mohsan Saleem <mohsansaleem_ms@yahoo.com>]

[-- Attachment #1: Type: text/plain, Size: 141 bytes --]

Hi,
Attached patch is for bug 12417, for printing the name of threads while printing the information of a thread.

Thanks,
Mohsan Saleem 

[-- Attachment #2: 12417.patch --]
[-- Type: application/octet-stream, Size: 3976 bytes --]

--- /root/Desktop/gdb/thread.c	2012-09-03 00:53:02.620254912 -0700
+++ ./gdb/thread.c	2012-09-03 00:58:04.399469614 -0700
@@ -243,12 +243,14 @@
 struct thread_info *
 add_thread_with_info (ptid_t ptid, struct private_thread_info *private)
 {
+  char *name;
   struct thread_info *result = add_thread_silent (ptid);
 
+  name = result->name ? result->name : target_thread_name (result);
   result->private = private;
 
   if (print_thread_events)
-    printf_unfiltered (_("[New %s]\n"), target_pid_to_str (ptid));
+    printf_unfiltered (_("[New %s ] %s\n"), target_pid_to_str (ptid), name);
 
   annotate_new_thread ();
   return result;
@@ -1192,7 +1194,7 @@
 {
   struct thread_info *tp;
   struct cleanup *old_chain;
-  char *saved_cmd;
+  char *saved_cmd, *name;
 
   if (cmd == NULL || *cmd == '\000')
     error (_("Please specify a command following the thread ID list"));
@@ -1209,8 +1211,9 @@
     if (thread_alive (tp))
       {
 	switch_to_thread (tp->ptid);
-	printf_filtered (_("\nThread %d (%s):\n"),
-			 tp->num, target_pid_to_str (inferior_ptid));
+	name = tp->name ? tp->name : target_thread_name (tp);
+	printf_filtered (_("\nThread %d %s (%s):\n"),
+			 tp->num, name, target_pid_to_str (inferior_ptid));
 	execute_command (cmd, from_tty);
 	strcpy (cmd, saved_cmd);	/* Restore exact command used
 					   previously.  */
@@ -1222,7 +1225,7 @@
 static void
 thread_apply_command (char *tidlist, int from_tty)
 {
-  char *cmd;
+  char *cmd, *name;
   struct cleanup *old_chain;
   char *saved_cmd;
   struct get_number_or_range_state state;
@@ -1260,8 +1263,8 @@
       else
 	{
 	  switch_to_thread (tp->ptid);
-
-	  printf_filtered (_("\nThread %d (%s):\n"), tp->num,
+	  name = tp->name ? tp->name : target_thread_name (tp);
+	  printf_filtered (_("\nThread %d %s (%s):\n"), tp->num, name,
 			   target_pid_to_str (inferior_ptid));
 	  execute_command (cmd, from_tty);
 
@@ -1283,7 +1286,6 @@
     {
       if (ptid_equal (inferior_ptid, null_ptid))
 	error (_("No thread selected"));
-
       if (target_has_stack)
 	{
 	  if (is_exited (inferior_ptid))
@@ -1327,7 +1329,7 @@
 thread_find_command (char *arg, int from_tty)
 {
   struct thread_info *tp;
-  char *tmp;
+  char *tmp, *name;
   unsigned long match = 0;
 
   if (arg == NULL || *arg == '\0')
@@ -1338,6 +1340,7 @@
     error (_("Invalid regexp (%s): %s"), tmp, arg);
 
   update_thread_list ();
+  
   for (tp = thread_list; tp; tp = tp->next)
     {
       if (tp->name != NULL && re_exec (tp->name))
@@ -1354,20 +1357,20 @@
 			   tp->num, tmp);
 	  match++;
 	}
-
+      name = tp->name ? tp->name : target_thread_name (tp);
       tmp = target_pid_to_str (tp->ptid);
       if (tmp != NULL && re_exec (tmp))
 	{
-	  printf_filtered (_("Thread %d has target id '%s'\n"),
-			   tp->num, tmp);
+	  printf_filtered (_("Thread %d %s has target id '%s'\n"),
+			   tp->num, name, tmp);
 	  match++;
 	}
 
       tmp = target_extra_thread_info (tp);
       if (tmp != NULL && re_exec (tmp))
 	{
-	  printf_filtered (_("Thread %d has extra info '%s'\n"),
-			   tp->num, tmp);
+	  printf_filtered (_("Thread %d %s has extra info '%s'\n"),
+			   tp->num, name, tmp);
 	  match++;
 	}
     }
@@ -1391,6 +1394,7 @@
 {
   int num;
   struct thread_info *tp;
+  char *name;
 
   num = value_as_long (parse_and_eval (tidstr));
 
@@ -1405,9 +1409,12 @@
   switch_to_thread (tp->ptid);
 
   annotate_thread_changed ();
+  name = tp->name ? tp->name : target_thread_name (tp);
 
   ui_out_text (uiout, "[Switching to thread ");
-  ui_out_field_int (uiout, "new-thread-id", pid_to_thread_id (inferior_ptid));
+  ui_out_field_int (uiout, "new-thread-id", pid_to_thread_id (inferior_ptid));
+  ui_out_text (uiout, " ");
+  ui_out_text (uiout, name);
   ui_out_text (uiout, " (");
   ui_out_text (uiout, target_pid_to_str (inferior_ptid));
   ui_out_text (uiout, ")]");