shuffle.py revision 7087:fb8d5786ff30
1# Copyright (c) 2007 The Hewlett-Packard Development Company 2# All rights reserved. 3# 4# The license below extends only to copyright in the software and shall 5# not be construed as granting a license to any other intellectual 6# property including but not limited to intellectual property relating 7# to a hardware implementation of the functionality of the software 8# licensed hereunder. You may use the software subject to the license 9# terms below provided that you ensure that this notice is replicated 10# unmodified and in its entirety in all distributions of the software, 11# modified or unmodified, in source code or in binary form. 12# 13# Redistribution and use in source and binary forms, with or without 14# modification, are permitted provided that the following conditions are 15# met: redistributions of source code must retain the above copyright 16# notice, this list of conditions and the following disclaimer; 17# redistributions in binary form must reproduce the above copyright 18# notice, this list of conditions and the following disclaimer in the 19# documentation and/or other materials provided with the distribution; 20# neither the name of the copyright holders nor the names of its 21# contributors may be used to endorse or promote products derived from 22# this software without specific prior written permission. 23# 24# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 25# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 26# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 27# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 28# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 29# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 30# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 31# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 32# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 33# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 34# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 35# 36# Authors: Gabe Black 37 38microcode = ''' 39def macroop SHUFPS_XMM_XMM_I { 40 shuffle ufp1, xmml, xmmh, size=4, ext="IMMEDIATE" 41 shuffle xmmh, xmmlm, xmmhm, size=4, ext="IMMEDIATE >> 4" 42 movfp xmml, ufp1, dataSize=8 43}; 44 45def macroop SHUFPS_XMM_M_I { 46 ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8 47 ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8 48 shuffle xmml, xmml, xmmh, size=4, ext="IMMEDIATE" 49 shuffle xmmh, ufp1, ufp2, size=4, ext="IMMEDIATE >> 4" 50}; 51 52def macroop SHUFPS_XMM_P_I { 53 rdip t7 54 ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8 55 ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8 56 shuffle xmml, xmml, xmmh, size=4, ext="IMMEDIATE" 57 shuffle xmmh, ufp1, ufp2, size=4, ext="IMMEDIATE >> 4" 58}; 59 60def macroop SHUFPD_XMM_XMM_I { 61 shuffle ufp1, xmml, xmmh, size=8, ext="IMMEDIATE" 62 shuffle xmmh, xmmlm, xmmhm, size=8, ext="IMMEDIATE >> 1" 63 movfp xmml, ufp1, dataSize=8 64}; 65 66def macroop SHUFPD_XMM_M_I { 67 ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8 68 ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8 69 shuffle xmml, xmml, xmmh, size=8, ext="IMMEDIATE" 70 shuffle xmmh, ufp1, ufp2, size=8, ext="IMMEDIATE >> 1" 71}; 72 73def macroop SHUFPD_XMM_P_I { 74 rdip t7 75 ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8 76 ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8 77 shuffle xmml, xmml, xmmh, size=8, ext="IMMEDIATE" 78 shuffle xmmh, ufp1, ufp2, size=8, ext="IMMEDIATE >> 1" 79}; 80''' 81