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 97087Snate@binkert.org// terms below provided that you ensure that this notice is replicated 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, 294158SN/A// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 304158SN/A// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 314158SN/A// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 324158SN/A// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 334158SN/A// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 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} 60