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
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
|
.macro csr val
csrr a0,\val
csrw \val, a1
.endm
# Supported privileged specs, 1.9.1, 1.10, 1.11 and 1.12.
# User Counter/Timers
csr cycle
csr time
csr instret
csr hpmcounter3
csr hpmcounter4
csr hpmcounter5
csr hpmcounter6
csr hpmcounter7
csr hpmcounter8
csr hpmcounter9
csr hpmcounter10
csr hpmcounter11
csr hpmcounter12
csr hpmcounter13
csr hpmcounter14
csr hpmcounter15
csr hpmcounter16
csr hpmcounter17
csr hpmcounter18
csr hpmcounter19
csr hpmcounter20
csr hpmcounter21
csr hpmcounter22
csr hpmcounter23
csr hpmcounter24
csr hpmcounter25
csr hpmcounter26
csr hpmcounter27
csr hpmcounter28
csr hpmcounter29
csr hpmcounter30
csr hpmcounter31
csr cycleh
csr timeh
csr instreth
csr hpmcounter3h
csr hpmcounter4h
csr hpmcounter5h
csr hpmcounter6h
csr hpmcounter7h
csr hpmcounter8h
csr hpmcounter9h
csr hpmcounter10h
csr hpmcounter11h
csr hpmcounter12h
csr hpmcounter13h
csr hpmcounter14h
csr hpmcounter15h
csr hpmcounter16h
csr hpmcounter17h
csr hpmcounter18h
csr hpmcounter19h
csr hpmcounter20h
csr hpmcounter21h
csr hpmcounter22h
csr hpmcounter23h
csr hpmcounter24h
csr hpmcounter25h
csr hpmcounter26h
csr hpmcounter27h
csr hpmcounter28h
csr hpmcounter29h
csr hpmcounter30h
csr hpmcounter31h
# Supervisor Trap Setup
csr sstatus
csr sie
csr stvec
csr scounteren # Added in 1.10
# Supervisor Configuration
csr senvcfg # Added in 1.12
# Supervisor Trap Handling
csr sscratch
csr sepc
csr scause
csr stval # Added in 1.10
csr sip
# Supervisor Protection and Translation
csr satp # Added in 1.10
# Machine Information Registers
csr mvendorid
csr marchid
csr mimpid
csr mhartid
csr mconfigptr # Added in 1.12
# Machine Trap Setup
csr mstatus
csr misa
csr medeleg
csr mideleg
csr mie
csr mtvec
csr mcounteren # Added in 1.10
csr mstatush # Added in 1.12
# Machine Trap Handling
csr mscratch
csr mepc
csr mcause
csr mtval # Added in 1.10
csr mip
csr mtinst # Added in 1.12
csr mtval2 # Added in 1.12
# Machine Configuration
csr menvcfg # Added in 1.12
csr menvcfgh # Added in 1.12
csr mseccfg # Added in 1.12
csr mseccfgh # Added in 1.12
# Machine Memory Protection
csr pmpcfg0 # Added in 1.10
csr pmpcfg1 # Added in 1.10
csr pmpcfg2 # Added in 1.10
csr pmpcfg3 # Added in 1.10
csr pmpcfg4 # Added in 1.12
csr pmpcfg5 # Added in 1.12
csr pmpcfg6 # Added in 1.12
csr pmpcfg7 # Added in 1.12
csr pmpcfg8 # Added in 1.12
csr pmpcfg9 # Added in 1.12
csr pmpcfg10 # Added in 1.12
csr pmpcfg11 # Added in 1.12
csr pmpcfg12 # Added in 1.12
csr pmpcfg13 # Added in 1.12
csr pmpcfg14 # Added in 1.12
csr pmpcfg15 # Added in 1.12
csr pmpaddr0 # Added in 1.10
csr pmpaddr1 # Added in 1.10
csr pmpaddr2 # Added in 1.10
csr pmpaddr3 # Added in 1.10
csr pmpaddr4 # Added in 1.10
csr pmpaddr5 # Added in 1.10
csr pmpaddr6 # Added in 1.10
csr pmpaddr7 # Added in 1.10
csr pmpaddr8 # Added in 1.10
csr pmpaddr9 # Added in 1.10
csr pmpaddr10 # Added in 1.10
csr pmpaddr11 # Added in 1.10
csr pmpaddr12 # Added in 1.10
csr pmpaddr13 # Added in 1.10
csr pmpaddr14 # Added in 1.10
csr pmpaddr15 # Added in 1.10
csr pmpaddr16 # Added in 1.12
csr pmpaddr17 # Added in 1.12
csr pmpaddr18 # Added in 1.12
csr pmpaddr19 # Added in 1.12
csr pmpaddr20 # Added in 1.12
csr pmpaddr21 # Added in 1.12
csr pmpaddr22 # Added in 1.12
csr pmpaddr23 # Added in 1.12
csr pmpaddr24 # Added in 1.12
csr pmpaddr25 # Added in 1.12
csr pmpaddr26 # Added in 1.12
csr pmpaddr27 # Added in 1.12
csr pmpaddr28 # Added in 1.12
csr pmpaddr29 # Added in 1.12
csr pmpaddr30 # Added in 1.12
csr pmpaddr31 # Added in 1.12
csr pmpaddr32 # Added in 1.12
csr pmpaddr33 # Added in 1.12
csr pmpaddr34 # Added in 1.12
csr pmpaddr35 # Added in 1.12
csr pmpaddr36 # Added in 1.12
csr pmpaddr37 # Added in 1.12
csr pmpaddr38 # Added in 1.12
csr pmpaddr39 # Added in 1.12
csr pmpaddr40 # Added in 1.12
csr pmpaddr41 # Added in 1.12
csr pmpaddr42 # Added in 1.12
csr pmpaddr43 # Added in 1.12
csr pmpaddr44 # Added in 1.12
csr pmpaddr45 # Added in 1.12
csr pmpaddr46 # Added in 1.12
csr pmpaddr47 # Added in 1.12
csr pmpaddr48 # Added in 1.12
csr pmpaddr49 # Added in 1.12
csr pmpaddr50 # Added in 1.12
csr pmpaddr51 # Added in 1.12
csr pmpaddr52 # Added in 1.12
csr pmpaddr53 # Added in 1.12
csr pmpaddr54 # Added in 1.12
csr pmpaddr55 # Added in 1.12
csr pmpaddr56 # Added in 1.12
csr pmpaddr57 # Added in 1.12
csr pmpaddr58 # Added in 1.12
csr pmpaddr59 # Added in 1.12
csr pmpaddr60 # Added in 1.12
csr pmpaddr61 # Added in 1.12
csr pmpaddr62 # Added in 1.12
csr pmpaddr63 # Added in 1.12
# Machine Counter/Timer
csr mcycle
csr minstret
csr mhpmcounter3
csr mhpmcounter4
csr mhpmcounter5
csr mhpmcounter6
csr mhpmcounter7
csr mhpmcounter8
csr mhpmcounter9
csr mhpmcounter10
csr mhpmcounter11
csr mhpmcounter12
csr mhpmcounter13
csr mhpmcounter14
csr mhpmcounter15
csr mhpmcounter16
csr mhpmcounter17
csr mhpmcounter18
csr mhpmcounter19
csr mhpmcounter20
csr mhpmcounter21
csr mhpmcounter22
csr mhpmcounter23
csr mhpmcounter24
csr mhpmcounter25
csr mhpmcounter26
csr mhpmcounter27
csr mhpmcounter28
csr mhpmcounter29
csr mhpmcounter30
csr mhpmcounter31
csr mcycleh
csr minstreth
csr mhpmcounter3h
csr mhpmcounter4h
csr mhpmcounter5h
csr mhpmcounter6h
csr mhpmcounter7h
csr mhpmcounter8h
csr mhpmcounter9h
csr mhpmcounter10h
csr mhpmcounter11h
csr mhpmcounter12h
csr mhpmcounter13h
csr mhpmcounter14h
csr mhpmcounter15h
csr mhpmcounter16h
csr mhpmcounter17h
csr mhpmcounter18h
csr mhpmcounter19h
csr mhpmcounter20h
csr mhpmcounter21h
csr mhpmcounter22h
csr mhpmcounter23h
csr mhpmcounter24h
csr mhpmcounter25h
csr mhpmcounter26h
csr mhpmcounter27h
csr mhpmcounter28h
csr mhpmcounter29h
csr mhpmcounter30h
csr mhpmcounter31h
# Machine Counter Setup
csr mcountinhibit # Added in 1.11
csr mhpmevent3
csr mhpmevent4
csr mhpmevent5
csr mhpmevent6
csr mhpmevent7
csr mhpmevent8
csr mhpmevent9
csr mhpmevent10
csr mhpmevent11
csr mhpmevent12
csr mhpmevent13
csr mhpmevent14
csr mhpmevent15
csr mhpmevent16
csr mhpmevent17
csr mhpmevent18
csr mhpmevent19
csr mhpmevent20
csr mhpmevent21
csr mhpmevent22
csr mhpmevent23
csr mhpmevent24
csr mhpmevent25
csr mhpmevent26
csr mhpmevent27
csr mhpmevent28
csr mhpmevent29
csr mhpmevent30
csr mhpmevent31
# Hypervisor Trap Setup
csr hstatus
csr hedeleg
csr hideleg
csr hie
csr hcounteren
csr hgeie
# Hypervisor Trap Handling
csr htval
csr hip
csr hvip
csr htinst
csr hgeip
# Hypervisor Configuration
csr henvcfg
csr henvcfgh
# Hypervisor Protection and Translation
csr hgatp
# Hypervisor Counter/Timer Virtualization Registers
csr htimedelta
csr htimedeltah
# Virtual Supervisor Registers
csr vsstatus
csr vsie
csr vstvec
csr vsscratch
csr vsepc
csr vscause
csr vstval
csr vsip
csr vsatp
# Smstateen/Ssstateen extensions
csr mstateen0
csr mstateen1
csr mstateen2
csr mstateen3
csr sstateen0
csr sstateen1
csr sstateen2
csr sstateen3
csr hstateen0
csr hstateen1
csr hstateen2
csr hstateen3
csr mstateen0h
csr mstateen1h
csr mstateen2h
csr mstateen3h
csr hstateen0h
csr hstateen1h
csr hstateen2h
csr hstateen3h
# Sscofpmf extension
csr scountovf
csr mhpmevent3h
csr mhpmevent4h
csr mhpmevent5h
csr mhpmevent6h
csr mhpmevent7h
csr mhpmevent8h
csr mhpmevent9h
csr mhpmevent10h
csr mhpmevent11h
csr mhpmevent12h
csr mhpmevent13h
csr mhpmevent14h
csr mhpmevent15h
csr mhpmevent16h
csr mhpmevent17h
csr mhpmevent18h
csr mhpmevent19h
csr mhpmevent20h
csr mhpmevent21h
csr mhpmevent22h
csr mhpmevent23h
csr mhpmevent24h
csr mhpmevent25h
csr mhpmevent26h
csr mhpmevent27h
csr mhpmevent28h
csr mhpmevent29h
csr mhpmevent30h
csr mhpmevent31h
# Sstc extension
csr stimecmp
csr stimecmph
csr vstimecmp
csr vstimecmph
# Supported in previous priv spec, but dropped now
csr ubadaddr # 0x043 in 1.9.1, but the value is utval since 1.10
csr sbadaddr # 0x143 in 1.9.1, but the value is stval since 1.10
csr sptbr # 0x180 in 1.9.1, but the value is satp since 1.10
csr mbadaddr # 0x343 in 1.9.1, but the value is mtval since 1.10
csr mucounteren # 0x320 in 1.9.1, dropped in 1.10, but the value is mcountinhibit since 1.11
csr mbase # 0x380 in 1.9.1, dropped in 1.10
csr mbound # 0x381 in 1.9.1, dropped in 1.10
csr mibase # 0x382 in 1.9.1, dropped in 1.10
csr mibound # 0x383 in 1.9.1, dropped in 1.10
csr mdbase # 0x384 in 1.9.1, dropped in 1.10
csr mdbound # 0x385 in 1.9.1, dropped in 1.10
csr mscounteren # 0x321 in 1.9.1, dropped in 1.10
csr mhcounteren # 0x322 in 1.9.1, dropped in 1.10
csr ustatus # 0x0 in 1.9.1, dropped in 1.12
csr uie # 0x4 in 1.9.1, dropped in 1.12
csr utvec # 0x5 in 1.9.1, dropped in 1.12
csr uscratch # 0x40 in 1.9.1, dropped in 1.12
csr uepc # 0x41 in 1.9.1, dropped in 1.12
csr ucause # 0x42 in 1.9.1, dropped in 1.12
csr utval # 0x43 in 1.10, dropped in 1.12
csr uip # 0x44 in 1.9.1, dropped in 1.12
csr sedeleg # 0x102 in 1.9.1, dropped in 1.12
csr sideleg # 0x103 in 1.9.1, dropped in 1.12
# Unprivileged CSR which are not controlled by privilege spec
# Float
csr fflags
csr frm
csr fcsr
# Core debug
csr dcsr
csr dpc
csr dscratch0
csr dscratch1
csr dscratch # 0x7b2, alias to dscratch0
# Trigger debug
csr tselect
csr tdata1
csr tdata2
csr tdata3
csr tinfo
csr tcontrol
csr hcontext
csr scontext
csr mcontext
csr mscontext
csr mcontrol # 0x7a1, alias to tdata1
csr mcontrol6 # 0x7a1, alias to tdata1
csr icount # 0x7a1, alias to tdata1
csr itrigger # 0x7a1, alias to tdata1
csr etrigger # 0x7a1, alias to tdata1
csr tmexttrigger # 0x7a1, alias to tdata1
csr textra32 # 0x7a3, alias to tdata3
csr textra64 # 0x7a3, alias to tdata3
# Scalar crypto
csr seed # 0x015, Entropy Source
# Vector
csr vstart
csr vxsat
csr vxrm
csr vcsr
csr vl
csr vtype
csr vlenb
|
