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+/*
+ * Copyright (c) 2009 The Regents of The University of Michigan
+ * Copyright (c) 2009 The University of Edinburgh
+ * 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: Gabe Black
+ * Timothy M. Jones
+ */
+
+#ifndef __ARCH_POWER_ISA_HH__
+#define __ARCH_POWER_ISA_HH__
+
+#include "arch/power/registers.hh"
+#include "arch/power/types.hh"
+#include "base/misc.hh"
+
+class ThreadContext;
+class Checkpoint;
+class EventManager;
+
+namespace PowerISA
+{
+
+class ISA
+{
+ protected:
+ MiscReg dummy;
+ MiscReg miscRegs[NumMiscRegs];
+
+ public:
+ void
+ clear()
+ {
+ }
+
+ MiscReg
+ readMiscRegNoEffect(int misc_reg)
+ {
+ fatal("Power does not currently have any misc regs defined\n");
+ return dummy;
+ }
+
+ MiscReg
+ readMiscReg(int misc_reg, ThreadContext *tc)
+ {
+ fatal("Power does not currently have any misc regs defined\n");
+ return dummy;
+ }
+
+ void
+ setMiscRegNoEffect(int misc_reg, const MiscReg &val)
+ {
+ fatal("Power does not currently have any misc regs defined\n");
+ }
+
+ void
+ setMiscReg(int misc_reg, const MiscReg &val, ThreadContext *tc)
+ {
+ fatal("Power does not currently have any misc regs defined\n");
+ }
+
+ int
+ flattenIntIndex(int reg)
+ {
+ return reg;
+ }
+
+ int
+ flattenFloatIndex(int reg)
+ {
+ return reg;
+ }
+
+ void
+ serialize(EventManager *em, std::ostream &os)
+ {
+ }
+
+ void
+ unserialize(EventManager *em, Checkpoint *cp, const std::string &section)
+ {
+ }
+
+ ISA()
+ {
+ clear();
+ }
+};
+
+} // PowerISA namespace
+
+#endif // __ARCH_POWER_ISA_HH__