Revision a750fc0b target-ppc/STATUS

b/target-ppc/STATUS
4 4
===============================================================================
5 5
PowerPC core emulation status
6 6

  
7
32 bits PowerPC
8
PowerPC 601:
9
INSN
10
SPR
11
MMU
12
EXCP
13

  
14
PowerPC 602:
15
INSN
16
SPR
17
MMU
18
EXCP
19

  
20
PowerPC 603:
21
INSN OK
22
SPR  OK
23
MMU  OK
24
EXCP OK
25

  
26
PowerPC 604:
27
INSN OK
28
SPR  OK
29
MMU  OK
30
EXCP OK
31

  
32
PowerPC 740:
33
INSN OK
34
SPR  OK
35
MMU  OK
36
EXCP OK
37

  
38
PowerPC 745:
39
INSN
40
SPR
41
MMU
42
EXCP
43

  
44
PowerPC 750:
45
INSN OK
46
SPR  OK
47
MMU  OK
48
EXCP OK
49

  
50
PowerPC 755:
51
INSN
52
SPR
53
MMU
54
EXCP
7
INSN: instruction set.
8
      OK => all instructions are emulated
9
      KO => some insns are missing or some should be removed
10
      ?  => unchecked
11
SPR:  special purpose registers set
12
      OK => all SPR registered (but some may be fake)
13
      KO => some SPR are missing or should be removed
14
      ?  => uncheked
15
MSR:  MSR bits definitions
16
      OK => all MSR bits properly defined
17
      KO => MSR definition is incorrect
18
      ?  => unchecked
19
IRQ:  input signals definitions (mostly interrupts)
20
      OK => input signals are properly defined
21
      KO => input signals are not implemented (system emulation does not work)
22
      ?  => input signals definitions may be incorrect
23
MMU:  MMU model implementation
24
      OK => MMU model is implemented and Linux is able to boot
25
      KO => MMU model not implemented or bugged
26
      ?  => MMU model not tested
27
EXCP: exceptions model implementation
28
      OK => exception model is implemented and Linux is able to boot
29
      KO => exception model not implemented or known to be buggy
30
      ?  => exception model may be incorrect or is untested
55 31

  
56
PowerPC 7400:
57
INSN KO
58
SPR  KO
59
MMU  OK
60
EXCP OK
32
Embedded PowerPC cores
33
***
34
PowerPC 401:
35
INSN  OK
36
SPR   OK 401A1
37
MSR   OK
38
IRQ   KO partially implemented
39
MMU   OK
40
EXCP  ?
61 41

  
62
PowerPC 7410:
63
INSN KO
64
SPR  KO
65
MMU  OK
66
EXCP OK
67

  
68
PowerPC 7450:
69
INSN KO
70
SPR  KO
71
MMU  OK
72
EXCP OK
73

  
74
PowerPC 7455:
75
INSN KO
76
SPR  KO
77
MMU  OK
78
EXCP OK
79

  
80
PowerPC 7457:
81
INSN KO
82
SPR  KO
83
MMU  OK
84
EXCP OK
85

  
86
PowerPC 7457A:
87
INSN KO
88
SPR  KO
89
MMU  OK
90
EXCP OK
42
PowerPC 401x2:
43
INSN  OK
44
SPR   OK 401B2 401C2 401D2 401E2 401F2
45
MSR   OK
46
IRQ   KO partially implemented
47
MMU   OK
48
EXCP  ?
91 49

  
92
64 bits PowerPC
93
PowerPC 970:
94
INSN KO
95
SPR  KO
96
MMU  KO
97
EXCP KO
98

  
99
PowerPC 620: (lack of precise informations)
100
INSN KO
101
SPR  KO
102
MMU  KO
103
EXCP KO
104

  
105
PowerPC 630: (lack of precise informations)
106
INSN KO
107
SPR  KO
108
MMU  KO
109
EXCP KO
110

  
111
PowerPC 631: (lack of precise informations)
112
INSN KO
113
SPR  KO
114
MMU  KO
115
EXCP KO
116

  
117
POWER4: (lack of precise informations)
118
INSN KO
119
SPR  KO
120
MMU  KO
121
EXCP KO
122

  
123
POWER4+: (lack of precise informations)
124
INSN KO
125
SPR  KO
126
MMU  KO
127
EXCP KO
128

  
129
POWER5: (lack of precise informations)
130
INSN KO
131
SPR  KO
132
MMU  KO
133
EXCP KO
134

  
135
POWER5+: (lack of precise informations)
136
INSN KO
137
SPR  KO
138
MMU  KO
139
EXCP KO
140

  
141
POWER6: (lack of precise informations)
142
INSN KO
143
SPR  KO
144
MMU  KO
145
EXCP KO
146

  
147
RS64: (lack of precise informations)
148
INSN KO
149
SPR  KO
150
MMU  KO
151
EXCP KO
152

  
153
RS64-II: (lack of precise informations)
154
INSN KO
155
SPR  KO
156
MMU  KO
157
EXCP KO
158

  
159
RS64-III: (lack of precise informations)
160
INSN KO
161
SPR  KO
162
MMU  KO
163
EXCP KO
164

  
165
RS64-IV: (lack of precise informations)
166
INSN KO
167
SPR  KO
168
MMU  KO
169
EXCP KO
50
PowerPC IOP480:
51
INSN  OK
52
SPR   OK IOP480
53
MSR   OK
54
IRQ   KO partially implemented
55
MMU   OK
56
EXCP  ?
170 57

  
171
Embedded PowerPC cores
172
PowerPC 401:
173
INSN OK
174
SPR  OK
175
MMU  OK
176
EXCP ?
58
To be checked: 401G2 401B3 Cobra
177 59

  
60
***
178 61
PowerPC 403:
179
INSN OK
180
SPR  OK
181
MMU  OK
182
EXCP ?
62
INSN  OK
63
SPR   OK 403GA 403GB
64
MMU   OK
65
MSR   OK
66
IRQ   KO not implemented
67
EXCP  ?
183 68

  
69
PowerPC 403GCX:
70
INSN  OK
71
SPR   OK 403GCX
72
MMU   OK
73
MSR   OK
74
IRQ   KO not implemented
75
EXCP  ?
76

  
77
To be checked: 403GC
78

  
79
***
184 80
PowerPC 405:
185
INSN OK
186
SPR  OK
187
MMU  OK
188
EXCP OK
81
Checked: 405CRa 405CRb 405CRc 405EP 405GPa 405GPb 405GPc 405GPd 405GPe 405GPR
82
         Npe405H Npe405H2 Npe405L
83
INSN  OK
84
SPR   OK
85
MSR   OK
86
IRQ   OK
87
MMU   OK
88
EXCP  OK
89
=> Linux 2.4 boots (at least 1 proprietary firmware).
90

  
91
To be checked: 405D2 405D4 405EZ 405LP Npe4GS3 STB03 STB04 STB25
92
               x2vp4 x2vp7 x2vp20 x2vp50
93

  
94
XXX: find what is IBM e407b4
189 95

  
96
***
190 97
PowerPC 440:
98
Checked: 440EPa 440EPb 440GXa 440GXb 440GXc 440GXf 440SP 440SP2
99
INSN  OK
100
SPR   OK
101
MSR   OK
102
IRQ   KO not implemented
103
MMU   ?
104
EXCP  ?
105

  
106
PowerPC 440GP:
107
Checked: 440GPb 440GPc
108
INSN  OK
109
SPR   OK
110
MSR   OK
111
IRQ   KO not implemented
112
MMU   ?
113
EXCP  ?
114

  
115
PowerPC 440x4:
116
Checked: 440A4 440B4 440G4 440H4
191 117
INSN  OK
192 118
SPR   OK
119
MSR   OK
120
IRQ   KO not implemented
193 121
MMU   ?
194 122
EXCP  ?
195 123

  
196
PowerPC 460: (lack of precise informations)
124
PowerPC 440x5:
125
Checked: 440A5 440F5 440G5 440H6 440GRa
126
INSN  OK
127
SPR   OK
128
MSR   OK
129
IRQ   KO not implemented
130
MMU   ?
131
EXCP  ?
132

  
133
To be checked: 440EPx 440GRx 440SPE
134

  
135
***
136
PowerPC 460: (disabled: lack of detailed specifications)
137
INSN  KO
138
SPR   KO
139
MSR   KO
140
IRQ   KO
141
MMU   KO
142
EXCP  KO
143

  
144
PowerPC 460F: (disabled: lack of detailed specifications)
197 145
INSN  KO
198 146
SPR   KO
147
MSR   KO
148
IRQ   KO
199 149
MMU   KO
200 150
EXCP  KO
201 151

  
202
Freescale (to be completed) ...
152
***
153
PowerPC e200: (not implemented)
154
INSN  KO
155
SPR   KO
156
MSR   KO
157
IRQ   KO
158
MMU   KO
159
EXCP  KO
203 160

  
204
Original POWER
205
POWER: (lack of precise informations)
161
***
162
PowerPC e300: (not implemented)
206 163
INSN  KO
207 164
SPR   KO
165
MSR   KO
166
IRQ   KO
208 167
MMU   KO
209 168
EXCP  KO
210 169

  
211
POWER2: (lack of precise informations)
170
***
171
PowerPC e500: (not implemented)
212 172
INSN  KO
213 173
SPR   KO
174
MSR   KO
175
IRQ   KO
214 176
MMU   KO
215 177
EXCP  KO
216 178

  
217
PowerPC CPU known to work (ie booting at least Linux 2.4):
218
* main stream PowerPC cores
219
- PowerPC 603 & derivatives
220
- PowerPC 604 & derivatives
221
- PowerPC 740 & derivatives
222
- PowerPC 750 & derivatives
223
- PowerPC 405
224

  
225
PowerPC that should work but are not supported by standard Linux kernel
226
(then remain mostly untested)
227
- PowerPC 745
228
- PowerPC 755
229

  
230
Work in progress:
231
* embedded PowerPC cores
232
- BookE PowerPC
233
- e500 core (Freescale PowerQUICC)
234
* main stream PowerPC cores
235
- PowerPC 601
236
- PowerPC 602
179
***
180
PowerPC e600: (not implemented)
181
INSN  KO
182
SPR   KO
183
MSR   KO
184
IRQ   KO
185
MMU   KO
186
EXCP  KO
237 187

  
238
TODO:
239
* embedded PowerPC cores
240
- PowerPC 401
241
- PowerPC 403
242
- PowerPC 440
243
- PowerPC 460
244
* main stream PowerPC cores
245
- PowerPC 7400 (aka G4)
246
- PowerPC 7410
247
- PowerPC 7450
248
- PowerPC 7455
249
- PowerPC 7457
250
- PowerPC 7457A
251
* original POWER
252
- POWER
253
- POWER2
254
* 64 bits PowerPC cores
255
- PowerPC 620
256
- PowerPC 630 (aka POWER3)
257
- PowerPC 631 (aka POWER3+)
258
- POWER4
259
- POWER4+
260
- POWER5
261
- POWER5+
262
- PowerPC 970
263
* RS64 series
264
- RS64
265
- RS64-II
266
- RS64-III
267
- RS64-IV
188
***
189
32 bits PowerPC
190
PowerPC 601: (601 601v2)
191
INSN  OK
192
SPR   OK is HID15 only on 601v2 ?
193
MSR   OK
194
IRQ   KO not implemented
195
MMU   ?
196
EXCP  ?
197
Remarks: some instructions should have a specific behavior (not implemented)
198

  
199
PowerPC 602: 602
200
INSN  OK
201
SPR   OK
202
MSR   OK
203
IRQ   OK
204
MMU   ?
205
EXCP  ? at least timer and external interrupt are OK
206
Remarks: Linux crashes when entering user-mode. But it seems it does not
207
         know about this CPU. As this CPU is close to 603e, it should be OK.
208

  
209
PowerPC 603: (603)
210
INSN  OK
211
SPR   OK
212
MSR   OK
213
IRQ   OK
214
MMU   OK
215
EXCP  OK
216
Remarks: Linux 2.4 boots and properly recognizes the CPU
217

  
218
PowerPC 603e: (603e11)
219
INSN  OK
220
SPR   OK
221
MSR   OK
222
IRQ   OK
223
MMU   OK
224
EXCP  OK
225
Remarks: Linux 2.4 boots and properly recognizes the CPU
226

  
227
PowerPC G2:
228
INSN  OK
229
SPR   OK
230
MSR   OK
231
IRQ   OK
232
MMU   OK
233
EXCP  OK
234
Remarks: Linux 2.4 boots, recognizes the CPU as a 82xx.
235

  
236
PowerPC G2le:
237
INSN  OK
238
SPR   OK
239
MSR   OK
240
IRQ   OK
241
MMU   OK
242
EXCP  OK
243
Remarks: Linux 2.4 does not boots. Same symptoms as 602.
244

  
245
PowerPC 604:
246
INSN  OK
247
SPR   OK
248
MSR   OK
249
IRQ   OK
250
MMU   OK
251
EXCP  OK
252
Remarks: Linux 2.4 boots and properly recognizes the CPU.
253

  
254
PowerPC 7x0:
255
INSN  OK
256
SPR   OK
257
MSR   OK
258
IRQ   OK
259
MMU   OK
260
EXCP  OK
261
Remarks: Linux 2.4 boots and properly recognizes the CPU.
262

  
263
PowerPC 750fx:
264
INSN  OK
265
SPR   OK
266
MSR   OK
267
IRQ   OK
268
MMU   OK
269
EXCP  OK
270
Remarks: Linux 2.4 boots but does not properly recognizes the CPU.
271

  
272
PowerPC 7x5:
273
INSN  ?
274
SPR   ?
275
MSR   ?
276
IRQ   OK
277
MMU   ?
278
EXCP  OK
279
=> Linux 2.4 does not boot.
280

  
281
PowerPC 7400:
282
INSN  KO Altivec missing
283
SPR   OK
284
MSR   OK
285
IRQ   OK
286
MMU   OK
287
EXCP  ?  Altivec, ...
288
=> Linux 2.4 boots and properly recognize the CPU.
289

  
290
PowerPC 7410:
291
INSN  KO Altivec missing
292
SPR   OK
293
MSR   OK
294
IRQ   OK
295
MMU   OK
296
EXCP  ?  Altivec, ...
297
=> Linux 2.4 boots and properly recognize the CPU.
298
   Note that UM says tlbld & tlbli are implemented bus this may be a mistake
299
   as TLB load are managed by the hardware and it does not implement the
300
   needed registers.
301

  
302
PowerPC 7441:
303
INSN  KO Altivec missing + TLB load insns missing
304
SPR   OK
305
MSR   OK
306
IRQ   OK
307
MMU   KO not implemented
308
EXCP  ?  Altivec, ...
309

  
310
PowerPC 7450/7451:
311
INSN  KO Altivec missing + TLB load insns missing
312
SPR   OK
313
MSR   OK
314
IRQ   OK
315
MMU   KO not implemented
316
EXCP  ?  Altivec, ...
317

  
318
PowerPC 7445/7447:
319
INSN  KO Altivec missing + TLB load insns missing
320
SPR   OK
321
MSR   OK
322
IRQ   OK
323
MMU   KO not implemented
324
EXCP  ?  Altivec, ...
325

  
326
PowerPC 7455/7457:
327
INSN  KO Altivec missing + TLB load insns missing
328
SPR   OK
329
MSR   OK
330
IRQ   OK
331
MMU   KO not implemented
332
EXCP  ?  Altivec, ...
333

  
334
64 bits PowerPC
335
PowerPC 620: (disabled)
336
INSN  KO
337
SPR   KO
338
MSR   ?
339
IRQ   KO
340
MMU   KO
341
EXCP  KO
342

  
343
PowerPC 970: (disabled)
344
INSN  KO Altivec missing and more
345
SPR   KO
346
MSR   ?
347
IRQ   OK
348
MMU   KO partially implemented
349
EXCP  KO
350

  
351
PowerPC 970FX: (disabled)
352
INSN  KO Altivec missing and more
353
SPR   KO
354
MSR   ?
355
IRQ   OK
356
MMU   KO partially implemented
357
EXCP  KO
358

  
359
PowerPC 630: (disabled: lack of detailed specifications)
360
INSN  KO
361
SPR   KO
362
MSR   KO
363
IRQ   KO
364
MMU   KO
365
EXCP  KO
366

  
367
PowerPC 631: (disabled: lack of detailed specifications)
368
INSN  KO
369
SPR   KO
370
MSR   KO
371
IRQ   KO
372
MMU   KO
373
EXCP  KO
374

  
375
POWER4: (disabled: lack of detailed specifications)
376
INSN  KO
377
SPR   KO
378
MSR   KO
379
IRQ   KO
380
MMU   KO
381
EXCP  KO
382

  
383
POWER4+: (disabled: lack of detailed specifications)
384
INSN  KO
385
SPR   KO
386
MSR   KO
387
IRQ   KO
388
MMU   KO
389
EXCP  KO
390

  
391
POWER5: (disabled: lack of detailed specifications)
392
INSN  KO
393
SPR   KO
394
MSR   KO
395
IRQ   KO
396
MMU   KO
397
EXCP  KO
398

  
399
POWER5+: (disabled: lack of detailed specifications)
400
INSN  KO
401
SPR   KO
402
MSR   KO
403
IRQ   KO
404
MMU   KO
405
EXCP  KO
406

  
407
POWER6: (disabled: lack of detailed specifications)
408
INSN  KO
409
SPR   KO
410
MSR   KO
411
IRQ   KO
412
MMU   KO
413
EXCP  KO
414

  
415
RS64: (disabled: lack of detailed specifications)
416
INSN  KO
417
SPR   KO
418
MSR   KO
419
IRQ   KO
420
MMU   KO
421
EXCP  KO
422

  
423
RS64-II: (disabled: lack of detailed specifications)
424
INSN  KO
425
SPR   KO
426
MSR   KO
427
IRQ   KO
428
MMU   KO
429
EXCP  KO
430

  
431
RS64-III: (disabled: lack of detailed specifications)
432
INSN  KO
433
SPR   KO
434
MSR   KO
435
IRQ   KO
436
MMU   KO
437
EXCP  KO
438

  
439
RS64-IV: (disabled: lack of detailed specifications)
440
INSN  KO
441
SPR   KO
442
MSR   KO
443
IRQ   KO
444
MMU   KO
445
EXCP  KO
446

  
447
Original POWER
448
POWER: (disabled: lack of detailed specifications)
449
INSN  KO
450
SPR   KO
451
MSR   KO
452
IRQ   KO
453
MMU   KO
454
EXCP  KO
455

  
456
POWER2: (disabled: lack of detailed specifications)
457
INSN  KO
458
SPR   KO
459
MSR   KO
460
IRQ   KO
461
MMU   KO
462
EXCP  KO
268 463

  
269 464
===============================================================================
270 465
PowerPC microcontrollers emulation status

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