gas: sparc: fix collision of registers and pseudo-ops.

[deliverable/binutils-gdb.git] / gdb / thread.c

diff --git a/gdb/thread.c b/gdb/thread.c
index b3b3995d60e6f6d0160568f6a64981ee6108031d..5c7d96c4a5a1ea12a93dab12fc6dd0ed23a20398 100644 (file)
--- a/gdb/thread.c
+++ b/gdb/thread.c
@@ -1201,7 +1201,6 @@ print_thread_info_1 (struct ui_out *uiout, char *requested_threads,
   ptid_t current_ptid;
   struct cleanup *old_chain;
   const char *extra_info, *name, *target_id;
-  int current_thread = -1;
   struct inferior *inf;
   int default_inf_num = current_inferior ()->num;
 
@@ -1261,9 +1260,6 @@ print_thread_info_1 (struct ui_out *uiout, char *requested_threads,
       struct cleanup *chain2;
       int core;
 
-      if (ptid_equal (tp->ptid, current_ptid))
-       current_thread = tp->global_num;
-
       if (!should_print_thread (requested_threads, default_inf_num,
                                global_ids, pid, tp))
        continue;
@@ -1684,6 +1680,14 @@ make_cleanup_restore_current_thread (void)
 
 /* See gdbthread.h.  */
 
+int
+show_thread_that_caused_stop (void)
+{
+  return highest_thread_num > 1;
+}
+
+/* See gdbthread.h.  */
+
 int
 show_inferior_qualified_tids (void)
 {
@@ -1818,7 +1822,7 @@ thread_apply_all_command (char *cmd, int from_tty)
 static void
 thread_apply_command (char *tidlist, int from_tty)
 {
-  char *cmd;
+  char *cmd = NULL;
   struct cleanup *old_chain;
   char *saved_cmd;
   struct tid_range_parser parser;
@@ -1826,11 +1830,25 @@ thread_apply_command (char *tidlist, int from_tty)
   if (tidlist == NULL || *tidlist == '\000')
     error (_("Please specify a thread ID list"));
 
-  for (cmd = tidlist; *cmd != '\000' && !isalpha (*cmd); cmd++);
+  tid_range_parser_init (&parser, tidlist, current_inferior ()->num);
+  while (!tid_range_parser_finished (&parser))
+    {
+      int inf_num, thr_start, thr_end;
 
-  if (*cmd == '\000')
+      if (!tid_range_parser_get_tid_range (&parser,
+                                          &inf_num, &thr_start, &thr_end))
+       {
+         cmd = (char *) tid_range_parser_string (&parser);
+         break;
+       }
+    }
+
+  if (cmd == NULL)
     error (_("Please specify a command following the thread ID list"));
 
+  if (tidlist == cmd || !isalpha (cmd[0]))
+    invalid_thread_id_error (cmd);
+
   /* Save a copy of the command in case it is clobbered by
      execute_command.  */
   saved_cmd = xstrdup (cmd);
@@ -1850,6 +1868,26 @@ thread_apply_command (char *tidlist, int from_tty)
       inf = find_inferior_id (inf_num);
       if (inf != NULL)
        tp = find_thread_id (inf, thr_num);
+
+      if (tid_range_parser_star_range (&parser))
+       {
+         if (inf == NULL)
+           {
+             warning (_("Unknown inferior %d"), inf_num);
+             tid_range_parser_skip (&parser);
+             continue;
+           }
+
+         /* No use looking for threads past the highest thread number
+            the inferior ever had.  */
+         if (thr_num >= inf->highest_thread_num)
+           tid_range_parser_skip (&parser);
+
+         /* Be quiet about unknown threads numbers.  */
+         if (tp == NULL)
+           continue;
+       }
+
       if (tp == NULL)
        {
          if (show_inferior_qualified_tids ()