Cross Reference: /gem5/src/arch/x86/isa/formats/multi.isa

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multi.isa (4609:29b5f66fed1a)	multi.isa (7087:fb8d5786ff30)
1// -- mode:c++ -- 2 3// Copyright (c) 2007 The Hewlett-Packard Development Company 4// All rights reserved. 5//	1// -- mode:c++ -- 2 3// Copyright (c) 2007 The Hewlett-Packard Development Company 4// All rights reserved. 5//
6// Redistribution and use of this software in source and binary forms, 7// with or without modification, are permitted provided that the 8// following conditions are met:	6// The license below extends only to copyright in the software and shall 7// not be construed as granting a license to any other intellectual 8// property including but not limited to intellectual property relating 9// to a hardware implementation of the functionality of the software 10// licensed hereunder. You may use the software subject to the license 11// terms below provided that you ensure that this notice is replicated 12// unmodified and in its entirety in all distributions of the software, 13// modified or unmodified, in source code or in binary form.
9//	14//
10// The software must be used only for Non-Commercial Use which means any 11// use which is NOT directed to receiving any direct monetary 12// compensation for, or commercial advantage from such use. Illustrative 13// examples of non-commercial use are academic research, personal study, 14// teaching, education and corporate research & development. 15// Illustrative examples of commercial use are distributing products for 16// commercial advantage and providing services using the software for 17// commercial advantage. 18// 19// If you wish to use this software or functionality therein that may be 20// covered by patents for commercial use, please contact: 21// Director of Intellectual Property Licensing 22// Office of Strategy and Technology 23// Hewlett-Packard Company 24// 1501 Page Mill Road 25// Palo Alto, California 94304 26// 27// Redistributions of source code must retain the above copyright notice, 28// this list of conditions and the following disclaimer. Redistributions 29// in binary form must reproduce the above copyright notice, this list of 30// conditions and the following disclaimer in the documentation and/or 31// other materials provided with the distribution. Neither the name of 32// the COPYRIGHT HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its	15// Redistribution and use in source and binary forms, with or without 16// modification, are permitted provided that the following conditions are 17// met: redistributions of source code must retain the above copyright 18// notice, this list of conditions and the following disclaimer; 19// redistributions in binary form must reproduce the above copyright 20// notice, this list of conditions and the following disclaimer in the 21// documentation and/or other materials provided with the distribution; 22// neither the name of the copyright holders nor the names of its
33// contributors may be used to endorse or promote products derived from	23// contributors may be used to endorse or promote products derived from
34// this software without specific prior written permission. No right of 35// sublicense is granted herewith. Derivatives of the software and 36// output created using the software may be prepared, but only for 37// Non-Commercial Uses. Derivatives of the software may be shared with 38// others provided: (i) the others agree to abide by the list of 39// conditions herein which includes the Non-Commercial Use restrictions; 40// and (ii) such Derivatives of the software include the above copyright 41// notice to acknowledge the contribution from this software where 42// applicable, this list of conditions and the disclaimer below.	24// this software without specific prior written permission.
43// 44// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 45// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 46// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 47// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 48// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 49// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 50// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 51// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 52// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 53// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 54// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 55// 56// Authors: Gabe Black 57 58////////////////////////////////////////////////////////////////////////// 59// 60// Instructions operate on one or multiple types of sets of arguments. 61// 62////////////////////////////////////////////////////////////////////////// 63 64def format Inst(opTypeSet) {{ 65 blocks = specializeInst(Name, list(opTypeSet), EmulEnv()) 66 (header_output, decoder_output, 67 decode_block, exec_output) = blocks.makeList() 68}}; 69 70def format MultiInst(switchVal, opTypeSets) {{ 71 switcher = {} 72 for (count, opTypeSet) in zip(xrange(len(opTypeSets)), opTypeSets): 73 switcher[count] = (specializeInst, Name, opTypeSet, EmulEnv()) 74 blocks = doSplitDecode(switchVal, switcher) 75 (header_output, decoder_output, 76 decode_block, exec_output) = blocks.makeList() 77}};	25// 26// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 27// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 28// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 29// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 30// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 31// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 32// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 33// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 34// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 35// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 36// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 37// 38// Authors: Gabe Black 39 40////////////////////////////////////////////////////////////////////////// 41// 42// Instructions operate on one or multiple types of sets of arguments. 43// 44////////////////////////////////////////////////////////////////////////// 45 46def format Inst(opTypeSet) {{ 47 blocks = specializeInst(Name, list(opTypeSet), EmulEnv()) 48 (header_output, decoder_output, 49 decode_block, exec_output) = blocks.makeList() 50}}; 51 52def format MultiInst(switchVal, opTypeSets) {{ 53 switcher = {} 54 for (count, opTypeSet) in zip(xrange(len(opTypeSets)), opTypeSets): 55 switcher[count] = (specializeInst, Name, opTypeSet, EmulEnv()) 56 blocks = doSplitDecode(switchVal, switcher) 57 (header_output, decoder_output, 58 decode_block, exec_output) = blocks.makeList() 59}};