From: Ali Saidi <Ali.Saidi@ARM.com>
Date: Mon, 15 Nov 2010 20:04:05 +0000 (-0600)
Subject: O3: reset architetural state by calling clear()
X-Git-Tag: stable_2012_02_02~732
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=776c07591797ccd103619de111ec27df04f96bb3;p=gem5.git

O3: reset architetural state by calling clear()
---

diff --git a/src/cpu/o3/thread_context_impl.hh b/src/cpu/o3/thread_context_impl.hh
index 367442830..060baed32 100755
--- a/src/cpu/o3/thread_context_impl.hh
+++ b/src/cpu/o3/thread_context_impl.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) 2004-2006 The Regents of The University of Michigan
  * All rights reserved.
  *
@@ -257,7 +269,9 @@ O3ThreadContext<Impl>::copyArchRegs(ThreadContext *tc)
 template <class Impl>
 void
 O3ThreadContext<Impl>::clearArchRegs()
-{}
+{
+    cpu->isa[thread->threadId()].clear();
+}
 
 template <class Impl>
 uint64_t