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// -*- mode:c++ -*-

// Copyright .AN) 2007 MIPS Technologies, Inc.  All Rights Reserved

//  This software is part of the M5 simulator.

//  THIS IS A LEGAL AGREEMENT.  BY DOWNLOADING, USING, COPYING, CREATING
//  DERIVATIVE WORKS, AND/OR DISTRIBUTING THIS SOFTWARE YOU ARE AGREEING
//  TO THESE TERMS AND CONDITIONS.

//  Permission is granted to use, copy, create derivative works and
//  distribute this software and such derivative works for any purpose,
//  so long as (1) the copyright notice above, this grant of permission,
//  and the disclaimer below appear in all copies and derivative works
//  made, (2) the copyright notice above is augmented as appropriate to
//  reflect the addition of any new copyrightable work in a derivative
//  work (e.g., Copyright .AN) <Publication Year> Copyright Owner), and (3)
//  the name of MIPS Technologies, Inc. ($B!H(BMIPS$B!I(B) is not used in any
//  advertising or publicity pertaining to the use or distribution of
//  this software without specific, written prior authorization.

//  THIS SOFTWARE IS PROVIDED $B!H(BAS IS.$B!I(B  MIPS MAKES NO WARRANTIES AND
//  DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS, STATUTORY, IMPLIED OR
//  OTHERWISE, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
//  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
//  NON-INFRINGEMENT OF THIRD PARTY RIGHTS, REGARDING THIS SOFTWARE.
//  IN NO EVENT SHALL MIPS BE LIABLE FOR ANY DAMAGES, INCLUDING DIRECT,
//  INDIRECT, INCIDENTAL, CONSEQUENTIAL, SPECIAL, OR PUNITIVE DAMAGES OF
//  ANY KIND OR NATURE, ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT,
//  THIS SOFTWARE AND/OR THE USE OF THIS SOFTWARE, WHETHER SUCH LIABILITY
//  IS ASSERTED ON THE BASIS OF CONTRACT, TORT (INCLUDING NEGLIGENCE OR
//  STRICT LIABILITY), OR OTHERWISE, EVEN IF MIPS HAS BEEN WARNED OF THE
//  POSSIBILITY OF ANY SUCH LOSS OR DAMAGE IN ADVANCE.

//Authors: Korey L. Sewell

////////////////////////////////////////////////////////////////////
//
// TlbOp instructions
//

output header {{
        /**
         * Base class for integer operations.
         */
        class TlbOp : public MipsStaticInst
        {
                protected:

                /// Constructor
                TlbOp(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
                {
                }

                std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
        };
}};

output decoder {{
        std::string TlbOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const
        {
                return "Disassembly of integer instruction\n";
        }
}};

def template TlbOpExecute {{
        Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
        {
                //Write the resulting state to the execution context
                %(op_wb)s;

                //Call into the trap handler with the appropriate fault
                return No_Fault;
        }
}};

// Primary format for integer operate instructions:
def format TlbOp(code, *opt_flags) {{
        orig_code = code
        cblk = code
        iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
        header_output = BasicDeclare.subst(iop)
        decoder_output = BasicConstructor.subst(iop)
        decode_block = BasicDecodeWithMnemonic.subst(iop)
        exec_output = TlbOpExecute.subst(iop)
}};