pseudo.isa revision 12763
110611SAndreas.Sandberg@ARM.com// -*- mode:c++ -*- 210611SAndreas.Sandberg@ARM.com 312763Sgiacomo.travaglini@arm.com// Copyright (c) 2014, 2018 ARM Limited 410611SAndreas.Sandberg@ARM.com// All rights reserved 510611SAndreas.Sandberg@ARM.com// 610611SAndreas.Sandberg@ARM.com// The license below extends only to copyright in the software and shall 710611SAndreas.Sandberg@ARM.com// not be construed as granting a license to any other intellectual 810611SAndreas.Sandberg@ARM.com// property including but not limited to intellectual property relating 910611SAndreas.Sandberg@ARM.com// to a hardware implementation of the functionality of the software 1010611SAndreas.Sandberg@ARM.com// licensed hereunder. You may use the software subject to the license 1110611SAndreas.Sandberg@ARM.com// terms below provided that you ensure that this notice is replicated 1210611SAndreas.Sandberg@ARM.com// unmodified and in its entirety in all distributions of the software, 1310611SAndreas.Sandberg@ARM.com// modified or unmodified, in source code or in binary form. 1410611SAndreas.Sandberg@ARM.com// 1510696SAndreas.Sandberg@ARM.com// Copyright (c) 2007-2008 The Florida State University 1610696SAndreas.Sandberg@ARM.com// All rights reserved. 1710696SAndreas.Sandberg@ARM.com// 1810611SAndreas.Sandberg@ARM.com// Redistribution and use in source and binary forms, with or without 1910611SAndreas.Sandberg@ARM.com// modification, are permitted provided that the following conditions are 2010611SAndreas.Sandberg@ARM.com// met: redistributions of source code must retain the above copyright 2110611SAndreas.Sandberg@ARM.com// notice, this list of conditions and the following disclaimer; 2210611SAndreas.Sandberg@ARM.com// redistributions in binary form must reproduce the above copyright 2310611SAndreas.Sandberg@ARM.com// notice, this list of conditions and the following disclaimer in the 2410611SAndreas.Sandberg@ARM.com// documentation and/or other materials provided with the distribution; 2510611SAndreas.Sandberg@ARM.com// neither the name of the copyright holders nor the names of its 2610611SAndreas.Sandberg@ARM.com// contributors may be used to endorse or promote products derived from 2710611SAndreas.Sandberg@ARM.com// this software without specific prior written permission. 2810611SAndreas.Sandberg@ARM.com// 2910611SAndreas.Sandberg@ARM.com// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 3010611SAndreas.Sandberg@ARM.com// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 3110611SAndreas.Sandberg@ARM.com// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 3210611SAndreas.Sandberg@ARM.com// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 3310611SAndreas.Sandberg@ARM.com// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 3410611SAndreas.Sandberg@ARM.com// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 3510611SAndreas.Sandberg@ARM.com// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3610611SAndreas.Sandberg@ARM.com// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3710611SAndreas.Sandberg@ARM.com// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3810611SAndreas.Sandberg@ARM.com// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3910611SAndreas.Sandberg@ARM.com// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 4010611SAndreas.Sandberg@ARM.com// 4110611SAndreas.Sandberg@ARM.com// Authors: Andreas Sandberg 4210696SAndreas.Sandberg@ARM.com// Stephen Hines 4310696SAndreas.Sandberg@ARM.com 4410696SAndreas.Sandberg@ARM.com 4510696SAndreas.Sandberg@ARM.com//////////////////////////////////////////////////////////////////// 4610696SAndreas.Sandberg@ARM.com// 4710696SAndreas.Sandberg@ARM.com// Internal fault handling 4810696SAndreas.Sandberg@ARM.com// 4910611SAndreas.Sandberg@ARM.com 5010611SAndreas.Sandberg@ARM.comdef format DecoderFault() {{ 5110611SAndreas.Sandberg@ARM.com decode_block = ''' 5210611SAndreas.Sandberg@ARM.com return new DecoderFaultInst(machInst); 5310611SAndreas.Sandberg@ARM.com ''' 5410611SAndreas.Sandberg@ARM.com}}; 5510696SAndreas.Sandberg@ARM.com 5610696SAndreas.Sandberg@ARM.com//////////////////////////////////////////////////////////////////// 5710696SAndreas.Sandberg@ARM.com// 5812763Sgiacomo.travaglini@arm.com// Illegal execution handling 5912763Sgiacomo.travaglini@arm.com// 6012763Sgiacomo.travaglini@arm.com 6112763Sgiacomo.travaglini@arm.comdef format IllegalExec() {{ 6212763Sgiacomo.travaglini@arm.com decode_block = 'return new IllegalExecInst(machInst);\n' 6312763Sgiacomo.travaglini@arm.com}}; 6412763Sgiacomo.travaglini@arm.com 6512763Sgiacomo.travaglini@arm.com//////////////////////////////////////////////////////////////////// 6612763Sgiacomo.travaglini@arm.com// 6710696SAndreas.Sandberg@ARM.com// Unknown instruction handling 6810696SAndreas.Sandberg@ARM.com// 6910696SAndreas.Sandberg@ARM.com 7010696SAndreas.Sandberg@ARM.comdef format Unknown() {{ 7110696SAndreas.Sandberg@ARM.com decode_block = 'return new Unknown(machInst);\n' 7210696SAndreas.Sandberg@ARM.com}}; 7310696SAndreas.Sandberg@ARM.com 7410696SAndreas.Sandberg@ARM.com//////////////////////////////////////////////////////////////////// 7510696SAndreas.Sandberg@ARM.com// 7610696SAndreas.Sandberg@ARM.com// Unimplemented instructions 7710696SAndreas.Sandberg@ARM.com// 7810696SAndreas.Sandberg@ARM.com 7910696SAndreas.Sandberg@ARM.comdef format FailUnimpl() {{ 8010696SAndreas.Sandberg@ARM.com iop = InstObjParams(name, 'FailUnimplemented') 8110696SAndreas.Sandberg@ARM.com decode_block = BasicDecodeWithMnemonic.subst(iop) 8210696SAndreas.Sandberg@ARM.com}}; 8310696SAndreas.Sandberg@ARM.com 8410696SAndreas.Sandberg@ARM.comdef format WarnUnimpl() {{ 8510696SAndreas.Sandberg@ARM.com iop = InstObjParams(name, 'WarnUnimplemented') 8610696SAndreas.Sandberg@ARM.com decode_block = BasicDecodeWithMnemonic.subst(iop) 8710696SAndreas.Sandberg@ARM.com}}; 88