From: Pedro Alves <palves@redhat.com>
Date: Fri, 18 Mar 2011 18:48:56 +0000 (+0000)
Subject: 	gdb/
X-Git-Tag: cgen-snapshot-20110401~187
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1d4f574102b243b00dead2f2ed9493c812cc07c9;p=external%2Fbinutils.git

	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
--- 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
--- 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)