x86: Remove empty X86_FEATURE_1_AND property

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

diff --git a/gdb/varobj.c b/gdb/varobj.c
index 4656bfa6b9e48d288c6bf886a6b7505d59e55a37..af607963b47b2d44dd66763c2748159aae74aea6 100644 (file)
--- a/gdb/varobj.c
+++ b/gdb/varobj.c
@@ -356,7 +356,7 @@ varobj_create (const char *objname,
            error (_("Failed to find the specified frame"));
 
          var->root->frame = get_frame_id (fi);
-         var->root->thread_id = ptid_to_global_thread_id (inferior_ptid);
+         var->root->thread_id = inferior_thread ()->global_num;
          old_id = get_frame_id (get_selected_frame (NULL));
          select_frame (fi);     
        }
@@ -948,6 +948,11 @@ varobj_get_path_expr_parent (const struct varobj *var)
   while (!is_root_p (parent) && !is_path_expr_parent (parent))
     parent = parent->parent;
 
+  /* Computation of full rooted expression for children of dynamic
+     varobjs is not supported.  */
+  if (varobj_is_dynamic_p (parent))
+    error (_("Invalid variable object (child of a dynamic varobj)"));
+
   return parent;
 }
 
@@ -1455,9 +1460,8 @@ varobj_set_visualizer (struct varobj *var, const char *visualizer)
   gdbpy_enter_varobj enter_py (var);
 
   mainmod = PyImport_AddModule ("__main__");
-  gdbpy_ref<> globals (PyModule_GetDict (mainmod));
-  Py_INCREF (globals.get ());
-
+  gdbpy_ref<> globals
+    = gdbpy_ref<>::new_reference (PyModule_GetDict (mainmod));
   gdbpy_ref<> constructor (PyRun_String (visualizer, Py_eval_input,
                                         globals.get (), globals.get ()));
 
@@ -2123,11 +2127,11 @@ value_of_root_1 (struct varobj **var_handle)
     }
   else
     {
-      ptid_t ptid = global_thread_id_to_ptid (var->root->thread_id);
+      thread_info *thread = find_thread_global_id (var->root->thread_id);
 
-      if (!ptid_equal (minus_one_ptid, ptid))
+      if (thread != NULL)
        {
-         switch_to_thread (ptid);
+         switch_to_thread (thread);
          within_scope = check_scope (var);
        }
     }