microfpop.hh revision 12104:edd63f9c6184
16691Stjones1@inf.ed.ac.uk/*
26691Stjones1@inf.ed.ac.uk * Copyright (c) 2007 The Hewlett-Packard Development Company
36691Stjones1@inf.ed.ac.uk * All rights reserved.
46691Stjones1@inf.ed.ac.uk *
56691Stjones1@inf.ed.ac.uk * The license below extends only to copyright in the software and shall
66691Stjones1@inf.ed.ac.uk * not be construed as granting a license to any other intellectual
76691Stjones1@inf.ed.ac.uk * property including but not limited to intellectual property relating
86691Stjones1@inf.ed.ac.uk * to a hardware implementation of the functionality of the software
96691Stjones1@inf.ed.ac.uk * licensed hereunder.  You may use the software subject to the license
106691Stjones1@inf.ed.ac.uk * terms below provided that you ensure that this notice is replicated
116691Stjones1@inf.ed.ac.uk * unmodified and in its entirety in all distributions of the software,
126691Stjones1@inf.ed.ac.uk * modified or unmodified, in source code or in binary form.
136691Stjones1@inf.ed.ac.uk *
146691Stjones1@inf.ed.ac.uk * Redistribution and use in source and binary forms, with or without
156691Stjones1@inf.ed.ac.uk * modification, are permitted provided that the following conditions are
166691Stjones1@inf.ed.ac.uk * met: redistributions of source code must retain the above copyright
176691Stjones1@inf.ed.ac.uk * notice, this list of conditions and the following disclaimer;
186691Stjones1@inf.ed.ac.uk * redistributions in binary form must reproduce the above copyright
196691Stjones1@inf.ed.ac.uk * notice, this list of conditions and the following disclaimer in the
206691Stjones1@inf.ed.ac.uk * documentation and/or other materials provided with the distribution;
216691Stjones1@inf.ed.ac.uk * neither the name of the copyright holders nor the names of its
226691Stjones1@inf.ed.ac.uk * contributors may be used to endorse or promote products derived from
236691Stjones1@inf.ed.ac.uk * this software without specific prior written permission.
246691Stjones1@inf.ed.ac.uk *
256691Stjones1@inf.ed.ac.uk * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
266691Stjones1@inf.ed.ac.uk * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
276691Stjones1@inf.ed.ac.uk * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
286691Stjones1@inf.ed.ac.uk * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
296691Stjones1@inf.ed.ac.uk * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
306691Stjones1@inf.ed.ac.uk * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
316691Stjones1@inf.ed.ac.uk * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
326691Stjones1@inf.ed.ac.uk * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
336691Stjones1@inf.ed.ac.uk * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
346691Stjones1@inf.ed.ac.uk * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
356691Stjones1@inf.ed.ac.uk * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
366691Stjones1@inf.ed.ac.uk *
376691Stjones1@inf.ed.ac.uk * Authors: Gabe Black
386691Stjones1@inf.ed.ac.uk */
396691Stjones1@inf.ed.ac.uk
408232Snate@binkert.org#ifndef __ARCH_X86_INSTS_MICROFPOP_HH__
416691Stjones1@inf.ed.ac.uk#define __ARCH_X86_INSTS_MICROFPOP_HH__
426691Stjones1@inf.ed.ac.uk
436691Stjones1@inf.ed.ac.uk#include "arch/x86/insts/microop.hh"
446691Stjones1@inf.ed.ac.uk
456691Stjones1@inf.ed.ac.uknamespace X86ISA
466691Stjones1@inf.ed.ac.uk{
476691Stjones1@inf.ed.ac.uk
486691Stjones1@inf.ed.ac.uk    /**
496691Stjones1@inf.ed.ac.uk     * Base classes for FpOps which provides a generateDisassembly method.
506691Stjones1@inf.ed.ac.uk     */
516691Stjones1@inf.ed.ac.uk    class FpOp : public X86MicroopBase
526691Stjones1@inf.ed.ac.uk    {
536691Stjones1@inf.ed.ac.uk      protected:
546691Stjones1@inf.ed.ac.uk        const RegIndex src1;
556691Stjones1@inf.ed.ac.uk        const RegIndex src2;
566691Stjones1@inf.ed.ac.uk        const RegIndex dest;
576691Stjones1@inf.ed.ac.uk        const uint8_t dataSize;
586691Stjones1@inf.ed.ac.uk        const int8_t spm;
596691Stjones1@inf.ed.ac.uk
606691Stjones1@inf.ed.ac.uk        // Constructor
616691Stjones1@inf.ed.ac.uk        FpOp(ExtMachInst _machInst,
626691Stjones1@inf.ed.ac.uk                const char *mnem, const char *_instMnem,
636691Stjones1@inf.ed.ac.uk                uint64_t setFlags,
646691Stjones1@inf.ed.ac.uk                InstRegIndex _src1, InstRegIndex _src2, InstRegIndex _dest,
656691Stjones1@inf.ed.ac.uk                uint8_t _dataSize, int8_t _spm,
667532Ssteve.reinhardt@amd.com                OpClass __opClass) :
676691Stjones1@inf.ed.ac.uk            X86MicroopBase(_machInst, mnem, _instMnem, setFlags,
687532Ssteve.reinhardt@amd.com                    __opClass),
697532Ssteve.reinhardt@amd.com            src1(_src1.regIdx), src2(_src2.regIdx), dest(_dest.regIdx),
706691Stjones1@inf.ed.ac.uk            dataSize(_dataSize), spm(_spm)
716691Stjones1@inf.ed.ac.uk        {}
726691Stjones1@inf.ed.ac.uk/*
736691Stjones1@inf.ed.ac.uk        //Figure out what the condition code flags should be.
746691Stjones1@inf.ed.ac.uk        uint64_t genFlags(uint64_t oldFlags, uint64_t flagMask,
756691Stjones1@inf.ed.ac.uk                uint64_t _dest, uint64_t _src1, uint64_t _src2,
766691Stjones1@inf.ed.ac.uk                bool subtract = false) const;
776691Stjones1@inf.ed.ac.uk        bool checkCondition(uint64_t flags) const;*/
786691Stjones1@inf.ed.ac.uk
796691Stjones1@inf.ed.ac.uk        std::string generateDisassembly(Addr pc,
806691Stjones1@inf.ed.ac.uk            const SymbolTable *symtab) const;
816691Stjones1@inf.ed.ac.uk    };
826691Stjones1@inf.ed.ac.uk}
836691Stjones1@inf.ed.ac.uk
846691Stjones1@inf.ed.ac.uk#endif //__ARCH_X86_INSTS_MICROFPOP_HH__
856691Stjones1@inf.ed.ac.uk