sparc: compilation fixes for inorder

Add a few constants and functions that the InOrder model wants for SPARC.
* * *
sparc: add eaComp function
InOrder separates the address generation from the actual access so give
Sparc that functionality
* * *
sparc: add control flags for branches
branch predictors and other cpu model functions need to know specific information
about branches, so add the necessary flags here

1 files changed, 71 insertions, 0 deletions

diff --git a/src/arch/sparc/mt.hh b/src/arch/sparc/mt.hh
new file mode 100644
index 000000000..8b3d97aad
--- /dev/null
+++ b/src/arch/sparc/mt.hh
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2011 The Regents of The University of Michigan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Korey Sewell
+ *
+ */
+
+#ifndef __ARCH_SPARC_MT_HH__
+#define __ARCH_SPARC_MT_HH__
+
+/**
+ * @file
+ *
+ * ISA-specific helper functions for multithreaded execution.
+ */
+
+#include <iostream>
+
+#include "arch/isa_traits.hh"
+#include "base/bitfield.hh"
+#include "base/misc.hh"
+#include "base/trace.hh"
+using namespace std;
+
+namespace SparcISA
+{
+
+template <class TC>
+inline unsigned
+getVirtProcNum(TC *tc)
+{
+    fatal("Sparc is not setup for multithreaded ISA extensions");
+    return 0;
+}
+
+
+template <class TC>
+inline unsigned
+getTargetThread(TC *tc)
+{
+    fatal("Sparc is not setup for multithreaded ISA extensions");
+    return 0;
+}
+
+} // namespace SparcISA
+
+#endif