ARM: Limited implementation of dprintk.

Does not work with vfp arguments or arguments passed on the stack.

1 files changed, 20 insertions, 0 deletions

diff --git a/src/arch/arm/system.hh b/src/arch/arm/system.hh
index 9dfb66fb7..adf6d4f7b 100644
--- a/src/arch/arm/system.hh
+++ b/src/arch/arm/system.hh
@@ -1,4 +1,16 @@
 /*
+ * Copyright (c) 2010 ARM Limited
+ * All rights reserved
+ *
+ * The license below extends only to copyright in the software and shall
+ * not be construed as granting a license to any other intellectual
+ * property including but not limited to intellectual property relating
+ * to a hardware implementation of the functionality of the software
+ * licensed hereunder.  You may use the software subject to the license
+ * terms below provided that you ensure that this notice is replicated
+ * unmodified and in its entirety in all distributions of the software,
+ * modified or unmodified, in source code or in binary form.
+ *
  * Copyright (c) 2002-2005 The Regents of The University of Michigan
  * All rights reserved.
  *
@@ -37,9 +49,17 @@
 #include "params/ArmSystem.hh"
 #include "sim/sim_object.hh"
 #include "sim/system.hh"
+#include "kern/linux/events.hh"
 
 class ArmSystem : public System
 {
+  private:
+    /**
+     * PC based event to skip the dprink() call and emulate its
+     * functionality
+     */
+    Linux::DebugPrintkEvent *debugPrintkEvent;
+
   public:
     typedef ArmSystemParams Params;
     ArmSystem(Params *p);