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 PSLLW_XMM_XMM {
40    msll xmmh, xmmh, xmmlm, size=2, ext=0
41    msll xmml, xmml, xmmlm, size=2, ext=0
42};
43
44def macroop PSLLW_XMM_M {
45    ldfp ufp1, seg, sib, disp, dataSize=8
46    msll xmml, xmml, ufp1, size=2, ext=0
47    msll xmmh, xmmh, ufp1, size=2, ext=0
48};
49
50def macroop PSLLW_XMM_P {
51    rdip t7
52    ldfp ufp1, seg, riprel, disp, dataSize=8
53    msll xmml, xmml, ufp1, size=2, ext=0
54    msll xmmh, xmmh, ufp1, size=2, ext=0
55};
56
57def macroop PSLLW_XMM_I {
58    mslli xmml, xmml, imm, size=2, ext=0
59    mslli xmmh, xmmh, imm, size=2, ext=0
60};
61
62def macroop PSLLD_XMM_XMM {
63    msll xmmh, xmmh, xmmlm, size=4, ext=0
64    msll xmml, xmml, xmmlm, size=4, ext=0
65};
66
67def macroop PSLLD_XMM_M {
68    ldfp ufp1, seg, sib, disp, dataSize=8
69    msll xmml, xmml, ufp1, size=4, ext=0
70    msll xmmh, xmmh, ufp1, size=4, ext=0
71};
72
73def macroop PSLLD_XMM_P {
74    rdip t7
75    ldfp ufp1, seg, riprel, disp, dataSize=8
76    msll xmml, xmml, ufp1, size=4, ext=0
77    msll xmmh, xmmh, ufp1, size=4, ext=0
78};
79
80def macroop PSLLD_XMM_I {
81    mslli xmml, xmml, imm, size=4, ext=0
82    mslli xmmh, xmmh, imm, size=4, ext=0
83};
84
85def macroop PSLLQ_XMM_XMM {
86    msll xmmh, xmmh, xmmlm, size=8, ext=0
87    msll xmml, xmml, xmmlm, size=8, ext=0
88};
89
90def macroop PSLLQ_XMM_M {
91    ldfp ufp1, seg, sib, disp, dataSize=8
92    msll xmml, xmml, ufp1, size=8, ext=0
93    msll xmmh, xmmh, ufp1, size=8, ext=0
94};
95
96def macroop PSLLQ_XMM_P {
97    rdip t7
98    ldfp ufp1, seg, riprel, disp, dataSize=8
99    msll xmml, xmml, ufp1, size=8, ext=0
100    msll xmmh, xmmh, ufp1, size=8, ext=0
101};
102
103def macroop PSLLQ_XMM_I {
104    mslli xmml, xmml, imm, size=8, ext=0
105    mslli xmmh, xmmh, imm, size=8, ext=0
106};
107
108def macroop PSLLDQ_XMM_I {
109
110    limm  t2, 8
111    subi t1, t2, imm, flags=(ECF,), dataSize=1
112    br label("pslldq_less_8"), flags=(nCECF,)
113
114    # Greater than 8
115
116    limm  t2, 16
117    subi t1, t2, imm, flags=(ECF,), dataSize=1
118    br label("pslldq_less_16"), flags=(nCECF,)
119
120    # Greater than 16
121
122    lfpimm  xmml, 0
123    lfpimm  xmmh, 0
124    br label("pslldq_end")
125
126pslldq_less_16:
127
128    # Between 8 and 16
129
130    mslli xmmh, xmml, "(IMMEDIATE-8)<<3", size=8, ext=0
131    lfpimm  xmml, 0
132    br label("pslldq_end")
133
134pslldq_less_8:
135
136    # Less than 8
137
138    msrli ufp1, xmml, "(8-IMMEDIATE) << 3", size=8, ext=0
139    mslli xmmh, xmmh, "IMMEDIATE << 3", size=8, ext=0
140    mslli xmml, xmml, "IMMEDIATE << 3", size=8, ext=0
141    mor   xmmh, xmmh, ufp1
142
143pslldq_end:
144    fault "NoFault"
145};
146'''
147