git.libre-soc.org Git - gem5.git/blob

   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
  38 microcode = '''
  39 def macroop CVTPS2DQ_XMM_XMM {
  40     cvtf2i xmml, xmmlm, size=4, ext=4
  41     cvtf2i xmmh, xmmhm, size=4, ext=4
  42 };
  43
  44 def macroop CVTPS2DQ_XMM_M {
  45     ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
  46     ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
  47     cvtf2i xmml, ufp1, size=4, ext=4
  48     cvtf2i xmmh, ufp2, size=4, ext=4
  49 };
  50
  51 def macroop CVTPS2DQ_XMM_P {
  52     rdip t7
  53     ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
  54     ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
  55     cvtf2i xmml, ufp1, size=4, ext=4
  56     cvtf2i xmmh, ufp2, size=4, ext=4
  57 };
  58
  59 def macroop CVTPD2DQ_XMM_XMM {
  60     cvtf2i xmml, xmmlm, srcSize=8, destSize=4, ext=4
  61     cvtf2i xmml, xmmhm, srcSize=8, destSize=4, ext=(4 | 2)
  62     lfpimm xmmh, 0
  63 };
  64
  65 def macroop CVTPD2DQ_XMM_M {
  66     ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
  67     ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
  68     cvtf2i xmml, ufp1, srcSize=8, destSize=4, ext=4
  69     cvtf2i xmml, ufp2, srcSize=8, destSize=4, ext=(4 | 2)
  70     lfpimm xmmh, 0
  71 };
  72
  73 def macroop CVTPD2DQ_XMM_P {
  74     rdip t7
  75     ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
  76     ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
  77     cvtf2i xmml, ufp1, srcSize=8, destSize=4, ext=4
  78     cvtf2i xmml, ufp2, srcSize=8, destSize=4, ext=(4 | 2)
  79     lfpimm xmmh, 0
  80 };
  81
  82 def macroop CVTTPS2DQ_XMM_XMM {
  83     cvtf2i xmml, xmmlm, size=4, ext=0
  84     cvtf2i xmmh, xmmhm, size=4, ext=0
  85 };
  86
  87 def macroop CVTTPS2DQ_XMM_M {
  88     ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
  89     ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
  90     cvtf2i xmml, ufp1, size=4, ext=0
  91     cvtf2i xmmh, ufp2, size=4, ext=0
  92 };
  93
  94 def macroop CVTTPS2DQ_XMM_P {
  95     rdip t7
  96     ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
  97     ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
  98     cvtf2i xmml, ufp1, size=4, ext=0
  99     cvtf2i xmmh, ufp2, size=4, ext=0
 100 };
 101
 102 def macroop CVTTPD2DQ_XMM_XMM {
 103     cvtf2i xmml, xmmlm, srcSize=8, destSize=4, ext=0
 104     cvtf2i xmml, xmmhm, srcSize=8, destSize=4, ext=2
 105     lfpimm xmmh, 0
 106 };
 107
 108 def macroop CVTTPD2DQ_XMM_M {
 109     ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
 110     ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
 111     cvtf2i xmml, ufp1, srcSize=8, destSize=4, ext=0
 112     cvtf2i xmml, ufp2, srcSize=8, destSize=4, ext=2
 113     lfpimm xmmh, 0
 114 };
 115
 116 def macroop CVTTPD2DQ_XMM_P {
 117     rdip t7
 118     ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
 119     ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
 120     cvtf2i xmml, ufp1, srcSize=8, destSize=4, ext=0
 121     cvtf2i xmml, ufp2, srcSize=8, destSize=4, ext=2
 122     lfpimm xmmh, 0
 123 };
 124 '''