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

   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
  56 microcode = '''
  57 def macroop CVTPS2DQ_XMM_XMM {
  58     cvtf2i xmml, xmmlm, size=4, ext=4
  59     cvtf2i xmmh, xmmhm, size=4, ext=4
  60 };
  61
  62 def macroop CVTPS2DQ_XMM_M {
  63     ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
  64     ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
  65     cvtf2i xmml, ufp1, size=4, ext=4
  66     cvtf2i xmmh, ufp2, size=4, ext=4
  67 };
  68
  69 def macroop CVTPS2DQ_XMM_P {
  70     rdip t7
  71     ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
  72     ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
  73     cvtf2i xmml, ufp1, size=4, ext=4
  74     cvtf2i xmmh, ufp2, size=4, ext=4
  75 };
  76
  77 def macroop CVTPD2DQ_XMM_XMM {
  78     cvtf2i xmml, xmmlm, srcSize=8, destSize=4, ext=4
  79     cvtf2i xmml, xmmhm, srcSize=8, destSize=4, ext=(4 | 2)
  80     lfpimm xmmh, 0
  81 };
  82
  83 def macroop CVTPD2DQ_XMM_M {
  84     ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
  85     ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
  86     cvtf2i xmml, ufp1, srcSize=8, destSize=4, ext=4
  87     cvtf2i xmml, ufp2, srcSize=8, destSize=4, ext=(4 | 2)
  88     lfpimm xmmh, 0
  89 };
  90
  91 def macroop CVTPD2DQ_XMM_P {
  92     rdip t7
  93     ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
  94     ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
  95     cvtf2i xmml, ufp1, srcSize=8, destSize=4, ext=4
  96     cvtf2i xmml, ufp2, srcSize=8, destSize=4, ext=(4 | 2)
  97     lfpimm xmmh, 0
  98 };
  99
 100 def macroop CVTTPS2DQ_XMM_XMM {
 101     cvtf2i xmml, xmmlm, size=4, ext=0
 102     cvtf2i xmmh, xmmhm, size=4, ext=0
 103 };
 104
 105 def macroop CVTTPS2DQ_XMM_M {
 106     ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
 107     ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
 108     cvtf2i xmml, ufp1, size=4, ext=0
 109     cvtf2i xmmh, ufp2, size=4, ext=0
 110 };
 111
 112 def macroop CVTTPS2DQ_XMM_P {
 113     rdip t7
 114     ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
 115     ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
 116     cvtf2i xmml, ufp1, size=4, ext=0
 117     cvtf2i xmmh, ufp2, size=4, ext=0
 118 };
 119
 120 def macroop CVTTPD2DQ_XMM_XMM {
 121     cvtf2i xmml, xmmlm, srcSize=8, destSize=4, ext=0
 122     cvtf2i xmml, xmmhm, srcSize=8, destSize=4, ext=2
 123     lfpimm xmmh, 0
 124 };
 125
 126 def macroop CVTTPD2DQ_XMM_M {
 127     ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
 128     ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
 129     cvtf2i xmml, ufp1, srcSize=8, destSize=4, ext=0
 130     cvtf2i xmml, ufp2, srcSize=8, destSize=4, ext=2
 131     lfpimm xmmh, 0
 132 };
 133
 134 def macroop CVTTPD2DQ_XMM_P {
 135     rdip t7
 136     ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
 137     ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
 138     cvtf2i xmml, ufp1, srcSize=8, destSize=4, ext=0
 139     cvtf2i xmml, ufp2, srcSize=8, destSize=4, ext=2
 140     lfpimm xmmh, 0
 141 };
 142 '''