src/arch/mips/isa/formats/tlbop.isa

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

// Copyright (c) 2007 MIPS Technologies, Inc.
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////////////////////////////////////////////////////////////////////
//
// TlbOp instructions
//

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

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

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

def template TlbOpExecute {{
    Fault %(class_name)s::execute(
        ExecContext *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)
}};