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-/*
- * Copyright (c) 2006 The Regents of The University of Michigan
- * Copyright (c) 2007 MIPS Technologies, Inc.
- * 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_MIPS_REGFILE_REGFILE_HH__
-#define __ARCH_MIPS_REGFILE_REGFILE_HH__
-
-#include <iostream>
-#include <string>
-
-#include "arch/mips/isa_traits.hh"
-
-class BaseCPU;
-class Checkpoint;
-class EventManager;
-
-namespace MipsISA
-{
- const uint32_t MIPS32_QNAN = 0x7fbfffff;
- const uint64_t MIPS64_QNAN = ULL(0x7fbfffffffffffff);
-
- enum FPControlRegNums {
- FIR = NumFloatArchRegs,
- FCCR,
- FEXR,
- FENR,
- FCSR
- };
-
- enum FCSRBits {
- Inexact = 1,
- Underflow,
- Overflow,
- DivideByZero,
- Invalid,
- Unimplemented
- };
-
- enum FCSRFields {
- Flag_Field = 1,
- Enable_Field = 6,
- Cause_Field = 11
- };
-
- enum MiscIntRegNums {
- LO = NumIntArchRegs,
- HI,
- DSPACX0,
- DSPLo1,
- DSPHi1,
- DSPACX1,
- DSPLo2,
- DSPHi2,
- DSPACX2,
- DSPLo3,
- DSPHi3,
- DSPACX3,
- DSPControl,
- DSPLo0 = LO,
- DSPHi0 = HI
- };
-
- //@TODO: Implementing ShadowSets needs to
- //edit this value such that:
- //TotalArchRegs = NumIntArchRegs * ShadowSets
- const int TotalArchRegs = NumIntArchRegs;
-
-} // namespace MipsISA
-
-#endif