shuffle.py revision 6597
1# Copyright (c) 2007 The Hewlett-Packard Development Company 2# All rights reserved. 3# 4# Redistribution and use of this software in source and binary forms, 5# with or without modification, are permitted provided that the 6# following conditions are met: 7# 8# The software must be used only for Non-Commercial Use which means any 9# use which is NOT directed to receiving any direct monetary 10# compensation for, or commercial advantage from such use. Illustrative 11# examples of non-commercial use are academic research, personal study, 12# teaching, education and corporate research & development. 13# Illustrative examples of commercial use are distributing products for 14# commercial advantage and providing services using the software for 15# commercial advantage. 16# 17# If you wish to use this software or functionality therein that may be 18# covered by patents for commercial use, please contact: 19# Director of Intellectual Property Licensing 20# Office of Strategy and Technology 21# Hewlett-Packard Company 22# 1501 Page Mill Road 23# Palo Alto, California 94304 24# 25# Redistributions of source code must retain the above copyright notice, 26# this list of conditions and the following disclaimer. Redistributions 27# in binary form must reproduce the above copyright notice, this list of 28# conditions and the following disclaimer in the documentation and/or 29# other materials provided with the distribution. Neither the name of 30# the COPYRIGHT HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its 31# contributors may be used to endorse or promote products derived from 32# this software without specific prior written permission. No right of 33# sublicense is granted herewith. Derivatives of the software and 34# output created using the software may be prepared, but only for 35# Non-Commercial Uses. Derivatives of the software may be shared with 36# others provided: (i) the others agree to abide by the list of 37# conditions herein which includes the Non-Commercial Use restrictions; 38# and (ii) such Derivatives of the software include the above copyright 39# notice to acknowledge the contribution from this software where 40# applicable, this list of conditions and the disclaimer below. 41# 42# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 43# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 44# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 45# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 46# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 47# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 48# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 49# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 50# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 51# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 52# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 53# 54# Authors: Gabe Black 55 56microcode = ''' 57def macroop PSHUFD_XMM_XMM_I { 58 shuffle ufp1, xmmlm, xmmhm, size=4, ext="IMMEDIATE" 59 shuffle xmmh, xmmlm, xmmhm, size=4, ext="IMMEDIATE >> 4" 60 movfp xmml, ufp1, dataSize=8 61}; 62 63def macroop PSHUFD_XMM_M_I { 64 ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8 65 ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8 66 shuffle xmml, ufp1, ufp2, size=4, ext="IMMEDIATE" 67 shuffle xmmh, ufp1, ufp2, size=4, ext="IMMEDIATE >> 4" 68}; 69 70def macroop PSHUFD_XMM_P_I { 71 rdip t7 72 ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8 73 ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8 74 shuffle xmml, ufp1, ufp2, size=4, ext="IMMEDIATE" 75 shuffle xmmh, ufp1, ufp2, size=4, ext="IMMEDIATE >> 4" 76}; 77 78def macroop PSHUFHW_XMM_XMM_I { 79 shuffle xmmh, xmmhm, xmmhm, size=2, ext=imm 80}; 81 82def macroop PSHUFHW_XMM_M_I { 83 ldfp ufp1, seg, sib, "DISPLACEMENT + 8", dataSize=8 84 shuffle xmmh, ufp1, ufp1, size=2, ext=imm 85}; 86 87def macroop PSHUFHW_XMM_P_I { 88 rdip t7 89 ldfp ufp1, seg, riprel, "DISPLACEMENT + 8", dataSize=8 90 shuffle xmmh, ufp1, ufp1, size=2, ext=imm 91}; 92 93def macroop PSHUFLW_XMM_XMM_I { 94 shuffle xmml, xmmlm, xmmlm, size=2, ext=imm 95}; 96 97def macroop PSHUFLW_XMM_M_I { 98 ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8 99 shuffle xmml, ufp1, ufp1, size=2, ext=imm 100}; 101 102def macroop PSHUFLW_XMM_P_I { 103 rdip t7 104 ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8 105 shuffle xmml, ufp1, ufp1, size=2, ext=imm 106}; 107''' 108