rotate.py revision 6455:709527fb7250 
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#
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9# use which is NOT directed to receiving any direct monetary
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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:
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25# Redistributions of source code must retain the above copyright notice,
26# this list of conditions and the following disclaimer.  Redistributions
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33# sublicense is granted herewith.  Derivatives of the software and
34# output created using the software may be prepared, but only for
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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
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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
56microcode = '''
57def macroop ROL_R_I
58{
59    roli reg, reg, imm, flags=(OF,CF)
60};
61
62def macroop ROL_M_I
63{
64    ldst t1, seg, sib, disp
65    roli t1, t1, imm, flags=(OF,CF)
66    st t1, seg, sib, disp
67};
68
69def macroop ROL_P_I
70{
71    rdip t7
72    ldst t1, seg, riprel, disp
73    roli t1, t1, imm, flags=(OF,CF)
74    st t1, seg, riprel, disp
75};
76
77def macroop ROL_1_R
78{
79    roli reg, reg, 1, flags=(OF,CF)
80};
81
82def macroop ROL_1_M
83{
84    ldst t1, seg, sib, disp
85    roli t1, t1, 1, flags=(OF,CF)
86    st t1, seg, sib, disp
87};
88
89def macroop ROL_1_P
90{
91    rdip t7
92    ldst t1, seg, riprel, disp
93    roli t1, t1, 1, flags=(OF,CF)
94    st t1, seg, riprel, disp
95};
96
97def macroop ROL_R_R
98{
99    rol reg, reg, regm, flags=(OF,CF)
100};
101
102def macroop ROL_M_R
103{
104    ldst t1, seg, sib, disp
105    rol t1, t1, reg, flags=(OF,CF)
106    st t1, seg, sib, disp
107};
108
109def macroop ROL_P_R
110{
111    rdip t7
112    ldst t1, seg, riprel, disp
113    rol t1, t1, reg, flags=(OF,CF)
114    st t1, seg, riprel, disp
115};
116
117def macroop ROR_R_I
118{
119    rori reg, reg, imm, flags=(OF,CF)
120};
121
122def macroop ROR_M_I
123{
124    ldst t1, seg, sib, disp
125    rori t1, t1, imm, flags=(OF,CF)
126    st t1, seg, sib, disp
127};
128
129def macroop ROR_P_I
130{
131    rdip t7
132    ldst t1, seg, riprel, disp
133    rori t1, t1, imm, flags=(OF,CF)
134    st t1, seg, riprel, disp
135};
136
137def macroop ROR_1_R
138{
139    rori reg, reg, 1, flags=(OF,CF)
140};
141
142def macroop ROR_1_M
143{
144    ldst t1, seg, sib, disp
145    rori t1, t1, 1, flags=(OF,CF)
146    st t1, seg, sib, disp
147};
148
149def macroop ROR_1_P
150{
151    rdip t7
152    ldst t1, seg, riprel, disp
153    rori t1, t1, 1, flags=(OF,CF)
154    st t1, seg, riprel, disp
155};
156
157def macroop ROR_R_R
158{
159    ror reg, reg, regm, flags=(OF,CF)
160};
161
162def macroop ROR_M_R
163{
164    ldst t1, seg, sib, disp
165    ror t1, t1, reg, flags=(OF,CF)
166    st t1, seg, sib, disp
167};
168
169def macroop ROR_P_R
170{
171    rdip t7
172    ldst t1, seg, riprel, disp
173    ror t1, t1, reg, flags=(OF,CF)
174    st t1, seg, riprel, disp
175};
176
177def macroop RCL_R_I
178{
179    rcli reg, reg, imm, flags=(OF,CF)
180};
181
182def macroop RCL_M_I
183{
184    ldst t1, seg, sib, disp
185    rcli t1, t1, imm, flags=(OF,CF)
186    st t1, seg, sib, disp
187};
188
189def macroop RCL_P_I
190{
191    rdip t7
192    ldst t1, seg, riprel, disp
193    rcli t1, t1, imm, flags=(OF,CF)
194    st t1, seg, riprel, disp
195};
196
197def macroop RCL_1_R
198{
199    rcli reg, reg, 1, flags=(OF,CF)
200};
201
202def macroop RCL_1_M
203{
204    ldst t1, seg, sib, disp
205    rcli t1, t1, 1, flags=(OF,CF)
206    st t1, seg, sib, disp
207};
208
209def macroop RCL_1_P
210{
211    rdip t7
212    ldst t1, seg, riprel, disp
213    rcli t1, t1, 1, flags=(OF,CF)
214    st t1, seg, riprel, disp
215};
216
217def macroop RCL_R_R
218{
219    rcl reg, reg, regm, flags=(OF,CF)
220};
221
222def macroop RCL_M_R
223{
224    ldst t1, seg, sib, disp
225    rcl t1, t1, reg, flags=(OF,CF)
226    st t1, seg, sib, disp
227};
228
229def macroop RCL_P_R
230{
231    rdip t7
232    ldst t1, seg, riprel, disp
233    rcl t1, t1, reg, flags=(OF,CF)
234    st t1, seg, riprel, disp
235};
236
237def macroop RCR_R_I
238{
239    rcri reg, reg, imm, flags=(OF,CF)
240};
241
242def macroop RCR_M_I
243{
244    ldst t1, seg, sib, disp
245    rcri t1, t1, imm, flags=(OF,CF)
246    st t1, seg, sib, disp
247};
248
249def macroop RCR_P_I
250{
251    rdip t7
252    ldst t1, seg, riprel, disp
253    rcri t1, t1, imm, flags=(OF,CF)
254    st t1, seg, riprel, disp
255};
256
257def macroop RCR_1_R
258{
259    rcri reg, reg, 1, flags=(OF,CF)
260};
261
262def macroop RCR_1_M
263{
264    ldst t1, seg, sib, disp
265    rcri t1, t1, 1, flags=(OF,CF)
266    st t1, seg, sib, disp
267};
268
269def macroop RCR_1_P
270{
271    rdip t7
272    ldst t1, seg, riprel, disp
273    rcri t1, t1, 1, flags=(OF,CF)
274    st t1, seg, riprel, disp
275};
276
277def macroop RCR_R_R
278{
279    rcr reg, reg, regm, flags=(OF,CF)
280};
281
282def macroop RCR_M_R
283{
284    ldst t1, seg, sib, disp
285    rcr t1, t1, reg, flags=(OF,CF)
286    st t1, seg, sib, disp
287};
288
289def macroop RCR_P_R
290{
291    rdip t7
292    ldst t1, seg, riprel, disp
293    rcr t1, t1, reg, flags=(OF,CF)
294    st t1, seg, riprel, disp
295};
296'''
297