reciprocal_estimation.py revision 11160:10f28b61fcb1 
1# Copyright (c) 2007 The Hewlett-Packard Development Company
2# Copyright (c) 2015 Advanced Micro Devices, Inc.
3#
4# All rights reserved.
5#
6# The license below extends only to copyright in the software and shall
7# not be construed as granting a license to any other intellectual
8# property including but not limited to intellectual property relating
9# to a hardware implementation of the functionality of the software
10# licensed hereunder.  You may use the software subject to the license
11# terms below provided that you ensure that this notice is replicated
12# unmodified and in its entirety in all distributions of the software,
13# modified or unmodified, in source code or in binary form.
14#
15# Redistribution and use in source and binary forms, with or without
16# modification, are permitted provided that the following conditions are
17# met: redistributions of source code must retain the above copyright
18# notice, this list of conditions and the following disclaimer;
19# redistributions in binary form must reproduce the above copyright
20# notice, this list of conditions and the following disclaimer in the
21# documentation and/or other materials provided with the distribution;
22# neither the name of the copyright holders nor the names of its
23# contributors may be used to endorse or promote products derived from
24# this software without specific prior written permission.
25#
26# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
27# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
28# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
29# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
30# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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32# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
33# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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36# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37#
38# Authors: Gabe Black
39#          Steve Reinhardt
40
41microcode = '''
42def macroop RCPSS_XMM_XMM {
43    mrcp xmml, xmmlm, size=4, ext=Scalar
44};
45
46def macroop RCPSS_XMM_M {
47    ldfp ufp1, seg, sib, disp, dataSize=8
48    mrcp xmml, ufp1, size=4, ext=Scalar
49};
50
51def macroop RCPSS_XMM_P {
52    rdip t7
53    ldfp ufp1, seg, riprel, disp, dataSize=8
54    mrcp xmml, ufp1, size=4, ext=Scalar
55};
56
57def macroop RCPPS_XMM_XMM {
58    mrcp xmml, xmmlm, size=4, ext=0
59    mrcp xmmh, xmmhm, size=4, ext=0
60};
61
62def macroop RCPPS_XMM_M {
63    ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
64    ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
65    mrcp xmml, ufp1, size=4, ext=0
66    mrcp xmmh, ufp2, size=4, ext=0
67};
68
69def macroop RCPPS_XMM_P {
70    rdip t7
71    ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
72    ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
73    mrcp xmml, ufp1, size=4, ext=0
74    mrcp xmmh, ufp2, size=4, ext=0
75};
76'''
77