convert_gpr_integer_to_floating_point.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 CVTSI2SS_XMM_R { 40 mov2fp ufp1, regm, destSize=dsz, srcSize=dsz 41 cvti2f xmml, ufp1, srcSize=dsz, destSize=4, ext=Scalar 42}; 43 44def macroop CVTSI2SS_XMM_M { 45 ldfp ufp1, seg, sib, disp, dataSize=8 46 cvti2f xmml, ufp1, srcSize=dsz, destSize=4, ext=Scalar 47}; 48 49def macroop CVTSI2SS_XMM_P { 50 rdip t7 51 ldfp ufp1, seg, riprel, disp, dataSize=8 52 cvti2f xmml, ufp1, srcSize=dsz, destSize=4, ext=Scalar 53}; 54 55def macroop CVTSI2SD_XMM_R { 56 mov2fp ufp1, regm, destSize=dsz, srcSize=dsz 57 cvti2f xmml, ufp1, srcSize=dsz, destSize=8, ext=Scalar 58}; 59 60def macroop CVTSI2SD_XMM_M { 61 ldfp ufp1, seg, sib, disp, dataSize=8 62 cvti2f xmml, ufp1, srcSize=dsz, destSize=8, ext=Scalar 63}; 64 65def macroop CVTSI2SD_XMM_P { 66 rdip t7 67 ldfp ufp1, seg, riprel, disp, dataSize=8 68 cvti2f xmml, ufp1, srcSize=dsz, destSize=8, ext=Scalar 69}; 70''' 71