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 PSHUFD_XMM_XMM_I {
40    shuffle ufp1, xmmlm, xmmhm, size=4, ext="IMMEDIATE"
41    shuffle xmmh, xmmlm, xmmhm, size=4, ext="IMMEDIATE >> 4"
42    movfp xmml, ufp1, dataSize=8
43};
44
45def macroop PSHUFD_XMM_M_I {
46    ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
47    ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
48    shuffle xmml, ufp1, ufp2, size=4, ext="IMMEDIATE"
49    shuffle xmmh, ufp1, ufp2, size=4, ext="IMMEDIATE >> 4"
50};
51
52def macroop PSHUFD_XMM_P_I {
53    rdip t7
54    ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
55    ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
56    shuffle xmml, ufp1, ufp2, size=4, ext="IMMEDIATE"
57    shuffle xmmh, ufp1, ufp2, size=4, ext="IMMEDIATE >> 4"
58};
59
60def macroop PSHUFHW_XMM_XMM_I {
61    shuffle xmmh, xmmhm, xmmhm, size=2, ext=imm
62};
63
64def macroop PSHUFHW_XMM_M_I {
65    ldfp ufp1, seg, sib, "DISPLACEMENT + 8", dataSize=8
66    shuffle xmmh, ufp1, ufp1, size=2, ext=imm
67};
68
69def macroop PSHUFHW_XMM_P_I {
70    rdip t7
71    ldfp ufp1, seg, riprel, "DISPLACEMENT + 8", dataSize=8
72    shuffle xmmh, ufp1, ufp1, size=2, ext=imm
73};
74
75def macroop PSHUFLW_XMM_XMM_I {
76    shuffle xmml, xmmlm, xmmlm, size=2, ext=imm
77};
78
79def macroop PSHUFLW_XMM_M_I {
80    ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
81    shuffle xmml, ufp1, ufp1, size=2, ext=imm
82};
83
84def macroop PSHUFLW_XMM_P_I {
85    rdip t7
86    ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
87    shuffle xmml, ufp1, ufp1, size=2, ext=imm
88};
89'''
90