convert_floating_point_to_xmm_integer.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
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11# modified or unmodified, in source code or in binary form.
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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
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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
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31# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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35#
36# Authors: Gabe Black
37
38microcode = '''
39def macroop CVTPS2DQ_XMM_XMM {
40    cvtf2i xmml, xmmlm, size=4, ext=4
41    cvtf2i xmmh, xmmhm, size=4, ext=4
42};
43
44def 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
51def 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
59def 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
65def 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
73def 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
82def macroop CVTTPS2DQ_XMM_XMM {
83    cvtf2i xmml, xmmlm, size=4, ext=0
84    cvtf2i xmmh, xmmhm, size=4, ext=0
85};
86
87def 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
94def 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
102def 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
108def 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
116def 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'''
125