decoder.isa revision 8560
14158SN/A// Copyright (c) 2007 The Hewlett-Packard Development Company
24158SN/A// All rights reserved.
34158SN/A//
47087Snate@binkert.org// The license below extends only to copyright in the software and shall
57087Snate@binkert.org// not be construed as granting a license to any other intellectual
67087Snate@binkert.org// property including but not limited to intellectual property relating
77087Snate@binkert.org// to a hardware implementation of the functionality of the software
87087Snate@binkert.org// licensed hereunder.  You may use the software subject to the license
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107087Snate@binkert.org// unmodified and in its entirety in all distributions of the software,
117087Snate@binkert.org// modified or unmodified, in source code or in binary form.
124158SN/A//
137087Snate@binkert.org// Redistribution and use in source and binary forms, with or without
147087Snate@binkert.org// modification, are permitted provided that the following conditions are
157087Snate@binkert.org// met: redistributions of source code must retain the above copyright
167087Snate@binkert.org// notice, this list of conditions and the following disclaimer;
177087Snate@binkert.org// redistributions in binary form must reproduce the above copyright
187087Snate@binkert.org// notice, this list of conditions and the following disclaimer in the
197087Snate@binkert.org// documentation and/or other materials provided with the distribution;
207087Snate@binkert.org// neither the name of the copyright holders nor the names of its
214158SN/A// contributors may be used to endorse or promote products derived from
227087Snate@binkert.org// this software without specific prior written permission.
234158SN/A//
244158SN/A// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
254158SN/A// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
264158SN/A// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
274158SN/A// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
284158SN/A// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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304158SN/A// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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344158SN/A// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
354158SN/A//
364158SN/A// Authors: Gabe Black
374158SN/A
384158SN/A////////////////////////////////////////////////////////////////////
394158SN/A//
404158SN/A// The actual decoder specification
414158SN/A//
424158SN/A
436098Sgblack@eecs.umich.edudecode LEGACY_LOCK default Unknown::unknown()
444158SN/A{
456098Sgblack@eecs.umich.edu    //No lock prefix
466098Sgblack@eecs.umich.edu    0x0: decode OPCODE_NUM default Unknown::unknown()
476098Sgblack@eecs.umich.edu    {
486098Sgblack@eecs.umich.edu        0x0: M5InternalError::error(
496098Sgblack@eecs.umich.edu            {{"Saw an ExtMachInst with zero opcode bytes!"}});
506098Sgblack@eecs.umich.edu        //1 byte opcodes
516098Sgblack@eecs.umich.edu        ##include "one_byte_opcodes.isa"
526098Sgblack@eecs.umich.edu        //2 byte opcodes
536098Sgblack@eecs.umich.edu        ##include "two_byte_opcodes.isa"
546098Sgblack@eecs.umich.edu        //3 byte opcodes
556615Sgblack@eecs.umich.edu        ##include "three_byte_opcodes.isa"
564276Sgblack@eecs.umich.edu    }
576098Sgblack@eecs.umich.edu    //Lock prefix
586098Sgblack@eecs.umich.edu    ##include "locked_opcodes.isa"
594158SN/A}
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