1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
|
###FILE: ./datafiles/xed-state-bits.txt
#BEGIN_LEGAL
#
#Copyright (c) 2016 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#END_LEGAL
###########################################################################
## file: xed-state-bits.txt
###########################################################################
# These are just shorthand for some conditions or captures.
# Simple macro replacement
#all_modes ALL_MODES=1
not64 MODE!=2
mode64 MODE=2
mode32 MODE=1
mode16 MODE=0
# effective addressing mode
eanot16 EASZ!=1
eamode16 EASZ=1
eamode32 EASZ=2
eamode64 EASZ=3
# stack addressing mode
smode16 SMODE=0
smode32 SMODE=1
smode64 SMODE=2
eosz8 EOSZ=0
eosz16 EOSZ=1
not_eosz16 EOSZ!=1
eosz32 EOSZ=2
eosz64 EOSZ=3
eosznot64 EOSZ!=3
# for OD expansion in graph partitioning FIXME
mod0 MOD=0
mod1 MOD=1
mod2 MOD=2
mod3 MOD=3
rex_reqd REX=1
no_rex REX=0
reset_rex REX=0 REXW=0 REXB=0 REXR=0 REXX=0
rexb_prefix REXB=1
rexx_prefix REXX=1
rexr_prefix REXR=1
# 2013-09-25 FIXME: we were inconsistent. some things use W0/W1, some
# use the more verbose form. We should converge on W0/W1.
#
rexw_prefix REXW=1 SKIP_OSZ=1
norexw_prefix REXW=0 SKIP_OSZ=1
W1 REXW=1 SKIP_OSZ=1
W0 REXW=0 SKIP_OSZ=1
norexb_prefix REXB=0
norexx_prefix REXX=0
norexr_prefix REXR=0
############################################################3333
f2_prefix REP=2 # REPNZ, REPNE
f3_prefix REP=3 # REPZ, REPE
repne REP=2
repe REP=3
norep REP=0
66_prefix OSZ=1
nof3_prefix REP!=3
no66_prefix OSZ=0
not_refining REP=0 # dummy setting for state values 2007-08-06 FIXME
refining_f2 REP=2
refining_f3 REP=3
not_refining_f3 REP!=3 # for pause vs xchg
no_refining_prefix REP=0 OSZ=0 # critical:REP must be first for decoding partitioning
osz_refining_prefix REP=0 OSZ=1
f2_refining_prefix REP=2
f3_refining_prefix REP=3
no67_prefix ASZ=0
67_prefix ASZ=1
lock_prefix LOCK=1
nolock_prefix LOCK=0
default_ds DEFAULT_SEG=0
default_ss DEFAULT_SEG=1
default_es DEFAULT_SEG=2 # for string ops
no_seg_prefix SEG_OVD=0
some_seg_prefix SEG_OVD!=0
cs_prefix SEG_OVD=1
ds_prefix SEG_OVD=2
es_prefix SEG_OVD=3
fs_prefix SEG_OVD=4
gs_prefix SEG_OVD=5
ss_prefix SEG_OVD=6
# default (or not) to 64b width in 64b mode
nrmw DF64=0
df64 DF64=1
# default choice for encoder when there are multiple choices for a
# nonterminal. The ISA is not uniquely determined for encoding so we
# must express preferences for certain forms!
enc ENCODER_PREFERRED=1
# for the legacy prefix encoder, tell it to keep trying rules and not
# return after successfully finding one that applies
no_return NO_RETURN=1
# indicate an encoding or decoding error occurred
error ERROR=XED_ERROR_GENERAL_ERROR
# dummy constraint which always satisfies
true DUMMY=0
###FILE: ./datafiles/amdxop/xop-state-bits.txt
#BEGIN_LEGAL
#
#Copyright (c) 2016 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#END_LEGAL
XMAP8 MAP=8
XMAP9 MAP=9
XMAPA MAP=10
XOPV VEXVALID=3
###FILE: ./datafiles/avx/avx-state-bits.txt
#BEGIN_LEGAL
#
#Copyright (c) 2016 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#END_LEGAL
VL128 VL=0
VL256 VL=1
VV1 VEXVALID=1
VV0 VEXVALID=0
VMAP0 MAP=0
V0F MAP=1
V0F38 MAP=2
V0F3A MAP=3
VNP VEX_PREFIX=0
V66 VEX_PREFIX=1
VF2 VEX_PREFIX=2
VF3 VEX_PREFIX=3
# No VEX-SPECIFIED-REGISTER
NOVSR VEXDEST3=0b1 VEXDEST210=0b111
EMX_BROADCAST_1TO4_32 BCAST=10 # 128
EMX_BROADCAST_1TO4_64 BCAST=13 # 256
EMX_BROADCAST_1TO8_32 BCAST=3 # 256
EMX_BROADCAST_2TO4_64 BCAST=20 # 256
###FILE: ./datafiles/avxhsw/hsw-state-bits.txt
#BEGIN_LEGAL
#
#Copyright (c) 2016 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#END_LEGAL
EMX_BROADCAST_1TO2_64 BCAST=11 # 128
EMX_BROADCAST_1TO8_16 BCAST=14 # 128
EMX_BROADCAST_1TO16_16 BCAST=15 # 256
EMX_BROADCAST_1TO16_8 BCAST=17 # 128
EMX_BROADCAST_1TO32_8 BCAST=18 # 256
###FILE: /home/quasilyte/CODE/intel/xed/datafiles/knc/uisa-state-bits.txt
#BEGIN_LEGAL
#
#Copyright (c) 2016 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#END_LEGAL
VL512 VL=2
VLBAD VL=3 # unused VL setting to cause things not to decode.
# KNC EVEX is KVV
#
KVV VEXVALID=4
# No VEX-SPECIFIED-REGISTER
NOEVSR VEXDEST3=0b1 VEXDEST210=0b111 VEXDEST4=0b0
# No VEX-SPECIFIED-REGISTER for GATHERS/SCATTERS -- index reg 5th bit is VEXTDEST4
NO_SPARSE_EVSR VEXDEST3=0b1 VEXDEST210=0b111
# These conflict w/another chip ... so if you ever build a combo
# model you'll have to remove these somehow.
#
EMX_BROADCAST_1TO16_32 BCAST=1 # 512
EMX_BROADCAST_4TO16_32 BCAST=2 # 512
EMX_BROADCAST_1TO8_64 BCAST=5 # 512
EMX_BROADCAST_4TO8_64 BCAST=6 # 512
###FILE: ./datafiles/avx512f/avx512-state-bits.txt
#BEGIN_LEGAL
#
#Copyright (c) 2016 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#END_LEGAL
EVV VEXVALID=2
EMX_BROADCAST_1TO16_32 BCAST=1 # 512
EMX_BROADCAST_4TO16_32 BCAST=2 # 512
EMX_BROADCAST_1TO8_64 BCAST=5 # 512
EMX_BROADCAST_4TO8_64 BCAST=6 # 512
EMX_BROADCAST_2TO16_32 BCAST=7 # 512
EMX_BROADCAST_2TO8_64 BCAST=8 # 512
EMX_BROADCAST_8TO16_32 BCAST=9 # 512
EMX_BROADCAST_1TO32_16 BCAST=16 # 512
EMX_BROADCAST_1TO64_8 BCAST=19 # 512
# these do not show up on earlier processors
EMX_BROADCAST_4TO8_32 BCAST=4 # 256
EMX_BROADCAST_2TO4_32 BCAST=12 # 128
EMX_BROADCAST_2TO8_32 BCAST=21 # 256
EMX_BROADCAST_1TO2_32 BCAST=22 # 128
###FILE: ./datafiles/avx512-skx/skx-state-bits.txt
#BEGIN_LEGAL
#
#Copyright (c) 2016 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#END_LEGAL
EMX_BROADCAST_1TO2_8 BCAST=23
EMX_BROADCAST_1TO4_8 BCAST=24
EMX_BROADCAST_1TO8_8 BCAST=25
EMX_BROADCAST_1TO2_16 BCAST=26
EMX_BROADCAST_1TO4_16 BCAST=27
|
