gdb/

	* stack.c (print_frame_local_vars, print_frame_arg_vars): Handle
	unavailable PC.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 388e5d6..7fb0510 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
 
+       * stack.c (print_frame_local_vars, print_frame_arg_vars): Handle
+       unavailable PC.
+
+2011-03-18  Pedro Alves  <pedro@codesourcery.com>
+
        * tracepoint.c (set_traceframe_context): Handle unavailable PC
        gracefully.
 

diff --git a/gdb/stack.c b/gdb/stack.c
index dba77d4..0888b69 100644 (file)
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -1629,6 +1629,14 @@ print_frame_local_vars (struct frame_info *frame, int num_tabs,
 {
   struct print_variable_and_value_data cb_data;
   struct block *block;
+  CORE_ADDR pc;
+
+  if (!get_frame_pc_if_available (frame, &pc))
+    {
+      fprintf_filtered (stream,
+                       _("PC unavailable, cannot determine locals.\n"));
+      return;
+    }
 
   block = get_frame_block (frame, 0);
   if (block == 0)
@@ -1781,6 +1789,13 @@ print_frame_arg_vars (struct frame_info *frame, struct ui_file *stream)
 {
   struct print_variable_and_value_data cb_data;
   struct symbol *func;
+  CORE_ADDR pc;
+
+  if (!get_frame_pc_if_available (frame, &pc))
+    {
+      fprintf_filtered (stream, _("PC unavailable, cannot determine args.\n"));
+      return;
+    }
 
   func = get_frame_function (frame);
   if (func == NULL)