OpenCores
URL https://opencores.org/ocsvn/s80186/s80186/trunk

Subversion Repositories s80186

[/] [s80186/] [trunk/] [documentation/] [instructions.yaml] - Blame information for rev 2

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 2 jamieiles 
add:
2 
    flags:
3 
     O: M
4 
     S: M
5 
     Z: M
6 
     A: M
7 
     C: M
8 
     P: M
9 
    encodings:
10 
    - opcode: 0x00
11 
      operands: [Eb, Gb]
12 
    - opcode: 0x01
13 
      operands: [Ew, Gw]
14 
    - opcode: 0x02
15 
      operands: [Gb, Eb]
16 
    - opcode: 0x03
17 
      operands: [Gw, Ew]
18 
    - opcode: 0x04
19 
      operands: [AL, Ib]
20 
    - opcode: 0x05
21 
      operands: [AX, Iw]
22 
    - opcode: 0x80
23 
      operands: [Eb, Ib]
24 
      reg: 0
25 
    - opcode: 0x81
26 
      operands: [Ew, Iw]
27 
      reg: 0
28 
    - opcode: 0x82
29 
      operands: [Eb, Ib]
30 
      reg: 0
31 
    - opcode: 0x83
32 
      operands: [Ew, Ib]
33 
      reg: 0
34 
adc:
35 
    flags:
36 
     O: M
37 
     S: M
38 
     Z: M
39 
     A: M
40 
     C: M
41 
     P: M
42 
    encodings:
43 
    - opcode: 0x10
44 
      operands: [Eb, Gb]
45 
    - opcode: 0x11
46 
      operands: [Ew, Gw]
47 
    - opcode: 0x12
48 
      operands: [Gb, Eb]
49 
    - opcode: 0x13
50 
      operands: [Gw, Ew]
51 
    - opcode: 0x14
52 
      operands: [AL, Ib]
53 
    - opcode: 0x15
54 
      operands: [AX, Iw]
55 
    - opcode: 0x80
56 
      operands: [Eb, Ib]
57 
      reg: 2
58 
    - opcode: 0x81
59 
      operands: [Ew, Iw]
60 
      reg: 2
61 
    - opcode: 0x82
62 
      operands: [Eb, Ib]
63 
      reg: 2
64 
    - opcode: 0x83
65 
      operands: [Ew, Ib]
66 
      reg: 2
67 
sub:
68 
    flags:
69 
     O: M
70 
     S: M
71 
     Z: M
72 
     A: M
73 
     C: M
74 
     P: M
75 
    encodings:
76 
    - opcode: 0x28
77 
      operands: [Eb, Gb]
78 
    - opcode: 0x29
79 
      operands: [Ew, Gw]
80 
    - opcode: 0x2a
81 
      operands: [Gb, Eb]
82 
    - opcode: 0x2b
83 
      operands: [Gw, Ew]
84 
    - opcode: 0x2c
85 
      operands: [AL, Ib]
86 
    - opcode: 0x2d
87 
      operands: [AX, Iw]
88 
    - opcode: 0x80
89 
      operands: [Eb, Ib]
90 
      reg: 5
91 
    - opcode: 0x81
92 
      operands: [Ew, Iw]
93 
      reg: 5
94 
    - opcode: 0x82
95 
      operands: [Eb, Ib]
96 
      reg: 5
97 
    - opcode: 0x83
98 
      operands: [Ew, Ib]
99 
      reg: 5
100 
sbb:
101 
    flags:
102 
     O: M
103 
     S: M
104 
     Z: M
105 
     A: M
106 
     C: M
107 
     P: M
108 
    encodings:
109 
    - opcode: 0x18
110 
      operands: [Eb, Gb]
111 
    - opcode: 0x19
112 
      operands: [Ew, Gw]
113 
    - opcode: 0x1a
114 
      operands: [Gb, Eb]
115 
    - opcode: 0x1b
116 
      operands: [Gw, Ew]
117 
    - opcode: 0x1c
118 
      operands: [AL, Ib]
119 
    - opcode: 0x1d
120 
      operands: [AX, Iw]
121 
    - opcode: 0x80
122 
      operands: [Eb, Ib]
123 
      reg: 3
124 
    - opcode: 0x81
125 
      operands: [Ew, Iw]
126 
      reg: 3
127 
    - opcode: 0x82
128 
      operands: [Eb, Ib]
129 
      reg: 3
130 
    - opcode: 0x83
131 
      operands: [Ew, Ib]
132 
      reg: 3
133 
and:
134 
    flags:
135 
     O: M
136 
     S: M
137 
     Z: M
138 
     C: M
139 
     P: M
140 
    encodings:
141 
    - opcode: 0x20
142 
      operands: [Eb, Gb]
143 
    - opcode: 0x21
144 
      operands: [Ew, Gw]
145 
    - opcode: 0x22
146 
      operands: [Gb, Eb]
147 
    - opcode: 0x23
148 
      operands: [Gw, Ew]
149 
    - opcode: 0x24
150 
      operands: [AL, Ib]
151 
    - opcode: 0x25
152 
      operands: [AX, Iw]
153 
    - opcode: 0x80
154 
      operands: [Eb, Ib]
155 
      reg: 4
156 
    - opcode: 0x81
157 
      operands: [Ew, Iw]
158 
      reg: 4
159 
    - opcode: 0x82
160 
      operands: [Eb, Ib]
161 
      reg: 4
162 
    - opcode: 0x83
163 
      operands: [Ew, Ib]
164 
      reg: 4
165 
test:
166 
    flags:
167 
     O: M
168 
     S: M
169 
     Z: M
170 
     C: M
171 
     P: M
172 
    encodings:
173 
    - opcode: 0x84
174 
      operands: [Gb, Eb]
175 
    - opcode: 0x85
176 
      operands: [Gw, Ew]
177 
    - opcode: 0xa8
178 
      operands: [AL, Ib]
179 
    - opcode: 0xa9
180 
      operands: [AX, Iw]
181 
    - opcode: 0xf6
182 
      operands: [Eb, Ib]
183 
      reg: 0
184 
    - opcode: 0xf6
185 
      operands: [Eb, Ib]
186 
      reg: 1
187 
    - opcode: 0xf7
188 
      operands: [Ew, Iw]
189 
      reg: 0
190 
    - opcode: 0xf7
191 
      operands: [Ew, Iw]
192 
      reg: 1
193 
neg:
194 
    flags:
195 
     O: M
196 
     S: M
197 
     Z: M
198 
     C: M
199 
     P: M
200 
     A: M
201 
    encodings:
202 
    - opcode: 0xf6
203 
      operands: [Eb, Ib]
204 
      reg: 3
205 
    - opcode: 0xf7
206 
      operands: [Ew, Iw]
207 
      reg: 3
208 
not:
209 
    flags:
210 
     O: M
211 
     S: M
212 
     Z: M
213 
     C: M
214 
     P: M
215 
     A: M
216 
    encodings:
217 
    - opcode: 0xf6
218 
      operands: [Eb, Ib]
219 
      reg: 2
220 
    - opcode: 0xf7
221 
      operands: [Ew, Iw]
222 
      reg: 2
223 
or:
224 
    flags:
225 
     O: M
226 
     S: M
227 
     Z: M
228 
     C: M
229 
     P: M
230 
    encodings:
231 
    - opcode: 0x08
232 
      operands: [Eb, Gb]
233 
    - opcode: 0x09
234 
      operands: [Ew, Gw]
235 
    - opcode: 0x0a
236 
      operands: [Gb, Eb]
237 
    - opcode: 0x0b
238 
      operands: [Gw, Ew]
239 
    - opcode: 0x0c
240 
      operands: [AL, Ib]
241 
    - opcode: 0x0d
242 
      operands: [AX, Iw]
243 
    - opcode: 0x80
244 
      operands: [Eb, Ib]
245 
      reg: 1
246 
    - opcode: 0x81
247 
      operands: [Ew, Iw]
248 
      reg: 1
249 
    - opcode: 0x82
250 
      operands: [Eb, Ib]
251 
      reg: 1
252 
    - opcode: 0x83
253 
      operands: [Ew, Ib]
254 
      reg: 1
255 
xor:
256 
    flags:
257 
     O: M
258 
     S: M
259 
     Z: M
260 
     C: M
261 
     P: M
262 
    encodings:
263 
    - opcode: 0x30
264 
      operands: [Eb, Gb]
265 
    - opcode: 0x31
266 
      operands: [Ew, Gw]
267 
    - opcode: 0x32
268 
      operands: [Gb, Eb]
269 
    - opcode: 0x33
270 
      operands: [Gw, Ew]
271 
    - opcode: 0x34
272 
      operands: [AL, Ib]
273 
    - opcode: 0x35
274 
      operands: [AX, Iw]
275 
    - opcode: 0x80
276 
      operands: [Eb, Ib]
277 
      reg: 6
278 
    - opcode: 0x81
279 
      operands: [Ew, Iw]
280 
      reg: 6
281 
    - opcode: 0x82
282 
      operands: [Eb, Ib]
283 
      reg: 6
284 
    - opcode: 0x83
285 
      operands: [Ew, Ib]
286 
      reg: 6
287 
cmp:
288 
    flags:
289 
     O: M
290 
     S: M
291 
     Z: M
292 
     A: M
293 
     C: M
294 
     P: M
295 
    encodings:
296 
    - opcode: 0x38
297 
      operands: [Eb, Gb]
298 
    - opcode: 0x39
299 
      operands: [Ew, Gw]
300 
    - opcode: 0x3a
301 
      operands: [Gb, Eb]
302 
    - opcode: 0x3b
303 
      operands: [Gw, Ew]
304 
    - opcode: 0x3c
305 
      operands: [AL, Ib]
306 
    - opcode: 0x3d
307 
      operands: [AX, Iw]
308 
    - opcode: 0x80
309 
      operands: [Eb, Ib]
310 
      reg: 7
311 
    - opcode: 0x81
312 
      operands: [Ew, Iw]
313 
      reg: 7
314 
    - opcode: 0x82
315 
      operands: [Eb, Ib]
316 
      reg: 7
317 
    - opcode: 0x83
318 
      operands: [Ew, Ib]
319 
      reg: 7
320 
nop:
321 
    encodings:
322 
    - opcode: 0x90
323 
pop:
324 
    encodings:
325 
    - opcode: 0x58
326 
      operands: [AX]
327 
    - opcode: 0x59
328 
      operands: [CX]
329 
    - opcode: 0x5a
330 
      operands: [DX]
331 
    - opcode: 0x5b
332 
      operands: [BX]
333 
    - opcode: 0x5c
334 
      operands: [SP]
335 
    - opcode: 0x5d
336 
      operands: [BP]
337 
    - opcode: 0x5e
338 
      operands: [SI]
339 
    - opcode: 0x5f
340 
      operands: [DI]
341 
    - opcode: 0x07
342 
      operands: [ES]
343 
    - opcode: 0x17
344 
      operands: [SS]
345 
    - opcode: 0x1f
346 
      operands: [DS]
347 
    - opcode: 0x8f
348 
      operands: [Ew]
349 
popf:
350 
    flags:
351 
     O: M
352 
     S: M
353 
     Z: M
354 
     A: M
355 
     C: M
356 
     P: M
357 
     T: M
358 
     I: M
359 
     D: M
360 
    encodings:
361 
    - opcode: 0x9d
362 
push:
363 
    encodings:
364 
    - opcode: 0xff
365 
      reg: 6
366 
      operands: [Ew]
367 
    - opcode: 0x06
368 
      operands: [ES]
369 
    - opcode: 0x0e
370 
      operands: [CS]
371 
    - opcode: 0x16
372 
      operands: [SS]
373 
    - opcode: 0x1e
374 
      operands: [DS]
375 
    - opcode: 0x50
376 
      operands: [AX]
377 
    - opcode: 0x51
378 
      operands: [CX]
379 
    - opcode: 0x52
380 
      operands: [DX]
381 
    - opcode: 0x53
382 
      operands: [BX]
383 
    - opcode: 0x54
384 
      operands: [SP]
385 
    - opcode: 0x55
386 
      operands: [BP]
387 
    - opcode: 0x56
388 
      operands: [SI]
389 
    - opcode: 0x57
390 
      operands: [DI]
391 
    - opcode: 0x68
392 
      operands: [Iw]
393 
    - opcode: 0x6a
394 
      operands: [Ib]
395 
    notes:
396 
    - The core implements the original 8086/80186 behaviour of pushing the
397 
      decremented value of SP in a 'push sp' instruction rather than the
398 
      original value.
399 
pushf:
400 
    encodings:
401 
    - opcode: 0x9c
402 
popa:
403 
    encodings:
404 
    - opcode: 0x61
405 
pusha:
406 
    encodings:
407 
    - opcode: 0x60
408 
clc:
409 
    flags:
410 
     C: 0
411 
    encodings:
412 
    - opcode: 0xf8
413 
stc:
414 
    flags:
415 
     C: 1
416 
    encodings:
417 
    - opcode: 0xf9
418 
cli:
419 
    flags:
420 
     I: 0
421 
    encodings:
422 
    - opcode: 0xfa
423 
sti:
424 
    flags:
425 
     I: 1
426 
    encodings:
427 
    - opcode: 0xfb
428 
cld:
429 
    flags:
430 
     D: 0
431 
    encodings:
432 
    - opcode: 0xfc
433 
std:
434 
    flags:
435 
     D: 1
436 
    encodings:
437 
    - opcode: 0xfd
438 
cmc:
439 
    flags:
440 
     C: M
441 
    encodings:
442 
    - opcode: 0xf5
443 
lahf:
444 
    encodings:
445 
    - opcode: 0x9f
446 
      operands: [AH]
447 
sahf:
448 
    flags:
449 
     C: M
450 
     P: M
451 
     A: M
452 
     Z: M
453 
     S: M
454 
    encodings:
455 
    - opcode: 0x9e
456 
      operands: [AH]
457 
setalc:
458 
    flags:
459 
     C: M
460 
    encodings:
461 
    - opcode: 0xd6
462 
      operands: [AL]
463 
xlat:
464 
    encodings:
465 
    - opcode: 0xd7
466 
      operands: [AL, BX]
467 
leave:
468 
    encodings:
469 
    - opcode: 0xc9
470 
cbw:
471 
    encodings:
472 
    - opcode: 0x98
473 
      operands: [AL]
474 
cwd:
475 
    encodings:
476 
    - opcode: 0x99
477 
      operands: [AX]
478 
inc:
479 
    flags:
480 
     O: M
481 
     S: M
482 
     Z: M
483 
     A: M
484 
     P: M
485 
    encodings:
486 
    - opcode: 0xfe
487 
      reg: 0
488 
      operands: [Eb]
489 
    - opcode: 0xff
490 
      reg: 0
491 
      operands: [Ew]
492 
    - opcode: 0x40
493 
      operands: [AX]
494 
    - opcode: 0x41
495 
      operands: [CX]
496 
    - opcode: 0x42
497 
      operands: [DX]
498 
    - opcode: 0x43
499 
      operands: [BX]
500 
    - opcode: 0x44
501 
      operands: [SP]
502 
    - opcode: 0x45
503 
      operands: [BP]
504 
    - opcode: 0x46
505 
      operands: [SI]
506 
    - opcode: 0x47
507 
      operands: [DI]
508 
dec:
509 
    flags:
510 
     O: M
511 
     S: M
512 
     Z: M
513 
     A: M
514 
     P: M
515 
    encodings:
516 
    - opcode: 0xfe
517 
      reg: 1
518 
      operands: [Eb]
519 
    - opcode: 0xff
520 
      reg: 1
521 
      operands: [Ew]
522 
    - opcode: 0x48
523 
      operands: [AX]
524 
    - opcode: 0x49
525 
      operands: [CX]
526 
    - opcode: 0x4a
527 
      operands: [DX]
528 
    - opcode: 0x4b
529 
      operands: [BX]
530 
    - opcode: 0x4c
531 
      operands: [SP]
532 
    - opcode: 0x4d
533 
      operands: [BP]
534 
    - opcode: 0x4e
535 
      operands: [SI]
536 
    - opcode: 0x4f
537 
      operands: [DI]
538 
lds:
539 
    encodings:
540 
    - opcode: 0xc5
541 
      operands: [Gw, Mp]
542 
lea:
543 
    encodings:
544 
    - opcode: 0x8d
545 
      operands: [Gw, Mw]
546 
les:
547 
    encodings:
548 
    - opcode: 0xc4
549 
      operands: [Gw, Mp]
550 
mov:
551 
    encodings:
552 
    - opcode: 0x88
553 
      operands: [Eb, Gb]
554 
    - opcode: 0x89
555 
      operands: [Ew, Gw]
556 
    - opcode: 0x8a
557 
      operands: [Gb, Eb]
558 
    - opcode: 0x8b
559 
      operands: [Gw, Ew]
560 
    - opcode: 0xc6
561 
      reg: 0
562 
      operands: [Eb, Ib]
563 
    - opcode: 0xc7
564 
      reg: 0
565 
      operands: [Ew, Iw]
566 
    - opcode: 0xb0
567 
      operands: [AL, Ib]
568 
    - opcode: 0xb1
569 
      operands: [CL, Ib]
570 
    - opcode: 0xb2
571 
      operands: [DL, Ib]
572 
    - opcode: 0xb3
573 
      operands: [BL, Ib]
574 
    - opcode: 0xb4
575 
      operands: [AH, Ib]
576 
    - opcode: 0xb5
577 
      operands: [CH, Ib]
578 
    - opcode: 0xb6
579 
      operands: [DH, Ib]
580 
    - opcode: 0xb7
581 
      operands: [BH, Ib]
582 
    - opcode: 0xb8
583 
      operands: [AX, Iw]
584 
    - opcode: 0xb9
585 
      operands: [CX, Iw]
586 
    - opcode: 0xba
587 
      operands: [DX, Iw]
588 
    - opcode: 0xbb
589 
      operands: [BX, Iw]
590 
    - opcode: 0xbc
591 
      operands: [SP, Iw]
592 
    - opcode: 0xbd
593 
      operands: [BP, Iw]
594 
    - opcode: 0xbe
595 
      operands: [SI, Iw]
596 
    - opcode: 0xbf
597 
      operands: [DI, Iw]
598 
    - opcode: 0x8e
599 
      reg: 0
600 
      operands: [ES, Ew]
601 
    - opcode: 0x8e
602 
      reg: 1
603 
      operands: [CS, Ew]
604 
    - opcode: 0x8e
605 
      reg: 2
606 
      operands: [SS, Ew]
607 
    - opcode: 0x8e
608 
      reg: 3
609 
      operands: [DS, Ew]
610 
    - opcode: 0x8e
611 
      reg: 4
612 
      operands: [ES, Ew]
613 
    - opcode: 0x8e
614 
      reg: 5
615 
      operands: [CS, Ew]
616 
    - opcode: 0x8e
617 
      reg: 6
618 
      operands: [SS, Ew]
619 
    - opcode: 0x8e
620 
      reg: 7
621 
      operands: [DS, Ew]
622 
    - opcode: 0x8c
623 
      reg: 0
624 
      operands: [Ew, ES]
625 
    - opcode: 0x8c
626 
      reg: 1
627 
      operands: [Ew, CS]
628 
    - opcode: 0x8c
629 
      reg: 2
630 
      operands: [Ew, SS]
631 
    - opcode: 0x8c
632 
      reg: 3
633 
      operands: [Ew, DS]
634 
    - opcode: 0x8c
635 
      reg: 4
636 
      operands: [Ew, ES]
637 
    - opcode: 0x8c
638 
      reg: 5
639 
      operands: [Ew, CS]
640 
    - opcode: 0x8c
641 
      reg: 6
642 
      operands: [Ew, SS]
643 
    - opcode: 0x8c
644 
      reg: 7
645 
      operands: [Ew, DS]
646 
    - opcode: 0xa0
647 
      operands: [AL, Ob]
648 
    - opcode: 0xa1
649 
      operands: [AX, Ow]
650 
    - opcode: 0xa2
651 
      operands: [Ob, AL]
652 
    - opcode: 0xa3
653 
      operands: [Ow, AX]
654 
aaa:
655 
    flags:
656 
      A: M
657 
      C: M
658 
    encodings:
659 
    - opcode: 0x37
660 
      operands: [AX]
661 
aad:
662 
    flags:
663 
      S: M
664 
      Z: M
665 
      P: M
666 
    encodings:
667 
    - opcode: 0xd5
668 
      operands: [AX, Ib]
669 
aas:
670 
    flags:
671 
      A: M
672 
      C: M
673 
    encodings:
674 
    - opcode: 0x3f
675 
      operands: [AX]
676 
daa:
677 
    flags:
678 
      S: M
679 
      Z: M
680 
      A: M
681 
      C: M
682 
      P: M
683 
    encodings:
684 
    - opcode: 0x27
685 
      operands: [AL]
686 
das:
687 
    flags:
688 
      S: M
689 
      Z: M
690 
      A: M
691 
      C: M
692 
      P: M
693 
    encodings:
694 
    - opcode: 0x2f
695 
      operands: [AX]
696 
imul:
697 
    flags:
698 
      C: M
699 
      O: M
700 
      Z: M
701 
    encodings:
702 
    - opcode: 0xf6
703 
      reg: 5
704 
      operands: [Eb]
705 
    - opcode: 0xf7
706 
      reg: 5
707 
      operands: [Ew]
708 
    - opcode: 0x69
709 
      operands: [Ew, Iw]
710 
    - opcode: 0x6b
711 
      operands: [Ew, Ib]
712 
mul:
713 
    flags:
714 
      C: M
715 
      O: M
716 
      Z: M
717 
    encodings:
718 
    - opcode: 0xf6
719 
      reg: 4
720 
      operands: [Eb, Ib]
721 
    - opcode: 0xf7
722 
      reg: 4
723 
      operands: [Ew, Iw]
724 
int3:
725 
    encodings:
726 
    - opcode: 0xcc
727 
int:
728 
    encodings:
729 
    - opcode: 0xcd
730 
      operands: [Ib]
731 
xchg:
732 
    encodings:
733 
    - opcode: 0x86
734 
      operands: [Gb, Eb]
735 
    - opcode: 0x87
736 
      operands: [Gw, Ew]
737 
    - opcode: 0x91
738 
      operands: [CX, AX]
739 
    - opcode: 0x92
740 
      operands: [DX, AX]
741 
    - opcode: 0x93
742 
      operands: [BX, AX]
743 
    - opcode: 0x94
744 
      operands: [SP, AX]
745 
    - opcode: 0x95
746 
      operands: [BP, AX]
747 
    - opcode: 0x96
748 
      operands: [SI, AX]
749 
    - opcode: 0x97
750 
      operands: [DI, AX]
751 
call:
752 
    encodings:
753 
    - opcode: 0xe8
754 
      operands: [Iw]
755 
    - opcode: 0x9a
756 
      operands: [Jp]
757 
    - opcode: 0xff
758 
      reg: 2
759 
      operands: [Ew]
760 
    - opcode: 0xff
761 
      reg: 3
762 
      operands: [Mp]
763 
iret:
764 
    flags:
765 
      C: M
766 
      P: M
767 
      A: M
768 
      Z: M
769 
      S: M
770 
      T: M
771 
      I: M
772 
      D: M
773 
      O: M
774 
    encodings:
775 
    - opcode: 0xcf
776 
ret:
777 
    encodings:
778 
    - opcode: 0xc3
779 
    - opcode: 0xc2
780 
      operands: [Iw]
781 
    - opcode: 0xcb
782 
    - opcode: 0xca
783 
      operands: [Iw]
784 
rcl:
785 
    flags:
786 
     C: M
787 
     O: M
788 
    encodings:
789 
    # Single bit
790 
    - opcode: 0xd0
791 
      reg: 2
792 
      operands: [Eb]
793 
    - opcode: 0xd1
794 
      reg: 2
795 
      operands: [Ew]
796 
    # By immediate
797 
    - opcode: 0xc0
798 
      reg: 2
799 
      operands: [Eb, Ib]
800 
      note: "+ (n-1)"
801 
    - opcode: 0xc1
802 
      reg: 2
803 
      operands: [Ew, Ib]
804 
      note: "+ (n-1)"
805 
    # By reg
806 
    - opcode: 0xd2
807 
      reg: 2
808 
      operands: [Eb, CL]
809 
      note: "+ (n-1)"
810 
    - opcode: 0xd3
811 
      reg: 2
812 
      operands: [Ew, CL]
813 
      note: "+ (n-1)"
814 
rcr:
815 
    flags:
816 
     C: M
817 
     O: M
818 
    encodings:
819 
    # Single bit
820 
    - opcode: 0xd0
821 
      reg: 3
822 
      operands: [Eb]
823 
    - opcode: 0xd1
824 
      reg: 3
825 
      operands: [Ew]
826 
    # By immediate
827 
    - opcode: 0xc0
828 
      reg: 3
829 
      operands: [Eb, Ib]
830 
      note: "+ (n-1)"
831 
    - opcode: 0xc1
832 
      reg: 3
833 
      operands: [Ew, Ib]
834 
      note: "+ (n-1)"
835 
    # By reg
836 
    - opcode: 0xd2
837 
      reg: 3
838 
      operands: [Eb, CL]
839 
      note: "+ (n-1)"
840 
    - opcode: 0xd3
841 
      reg: 3
842 
      operands: [Ew, CL]
843 
      note: "+ (n-1)"
844 
rol:
845 
    flags:
846 
     C: M
847 
     O: M
848 
    encodings:
849 
    # Single bit
850 
    - opcode: 0xd0
851 
      reg: 0
852 
      operands: [Eb]
853 
    - opcode: 0xd1
854 
      reg: 0
855 
      operands: [Ew]
856 
    # By immediate
857 
    - opcode: 0xc0
858 
      reg: 0
859 
      operands: [Eb, Ib]
860 
      note: "+ (n-1)"
861 
    - opcode: 0xc1
862 
      reg: 0
863 
      operands: [Ew, Ib]
864 
      note: "+ (n-1)"
865 
    # By reg
866 
    - opcode: 0xd2
867 
      reg: 0
868 
      operands: [Eb, CL]
869 
      note: "+ (n-1)"
870 
    - opcode: 0xd3
871 
      reg: 0
872 
      operands: [Ew, CL]
873 
      note: "+ (n-1)"
874 
ror:
875 
    flags:
876 
     C: M
877 
     O: M
878 
    encodings:
879 
    # Single bit
880 
    - opcode: 0xd0
881 
      reg: 1
882 
      operands: [Eb]
883 
    - opcode: 0xd1
884 
      reg: 1
885 
      operands: [Ew]
886 
    # By immediate
887 
    - opcode: 0xc0
888 
      reg: 1
889 
      operands: [Eb, Ib]
890 
      note: "+ (n-1)"
891 
    - opcode: 0xc1
892 
      reg: 1
893 
      operands: [Ew, Ib]
894 
      note: "+ (n-1)"
895 
    # By reg
896 
    - opcode: 0xd2
897 
      reg: 1
898 
      operands: [Eb, CL]
899 
      note: "+ (n-1)"
900 
    - opcode: 0xd3
901 
      reg: 1
902 
      operands: [Ew, CL]
903 
      note: "+ (n-1)"
904 
sar:
905 
    flags:
906 
     C: M
907 
     O: M
908 
     Z: M
909 
     P: M
910 
     S: M
911 
    encodings:
912 
    # Single bit
913 
    - opcode: 0xd0
914 
      reg: 7
915 
      operands: [Eb]
916 
    - opcode: 0xd1
917 
      reg: 7
918 
      operands: [Ew]
919 
    # By immediate
920 
    - opcode: 0xc0
921 
      reg: 7
922 
      operands: [Eb, Ib]
923 
      note: "+ (n-1)"
924 
    - opcode: 0xc1
925 
      reg: 7
926 
      operands: [Ew, Ib]
927 
      note: "+ (n-1)"
928 
    # By reg
929 
    - opcode: 0xd2
930 
      reg: 7
931 
      operands: [Eb, CL]
932 
      note: "+ (n-1)"
933 
    - opcode: 0xd3
934 
      reg: 7
935 
      operands: [Ew, CL]
936 
      note: "+ (n-1)"
937 
shl:
938 
    flags:
939 
     C: M
940 
     O: M
941 
     Z: M
942 
     P: M
943 
     S: M
944 
    encodings:
945 
    # Single bit
946 
    - opcode: 0xd0
947 
      reg: 6
948 
      operands: [Eb]
949 
    - opcode: 0xd1
950 
      reg: 6
951 
      operands: [Ew]
952 
    # By immediate
953 
    - opcode: 0xc0
954 
      reg: 6
955 
      operands: [Eb, Ib]
956 
      note: "+ (n-1)"
957 
    - opcode: 0xc1
958 
      reg: 6
959 
      operands: [Ew, Ib]
960 
      note: "+ (n-1)"
961 
    # By reg
962 
    - opcode: 0xd2
963 
      reg: 6
964 
      operands: [Eb, CL]
965 
      note: "+ (n-1)"
966 
    - opcode: 0xd3
967 
      reg: 6
968 
      operands: [Ew, CL]
969 
      note: "+ (n-1)"
970 
sal:
971 
    flags:
972 
     C: M
973 
     O: M
974 
     Z: M
975 
     P: M
976 
     S: M
977 
    encodings:
978 
    # Single bit
979 
    - opcode: 0xd0
980 
      reg: 6
981 
      operands: [Eb]
982 
    - opcode: 0xd1
983 
      reg: 6
984 
      operands: [Ew]
985 
    # By immediate
986 
    - opcode: 0xc0
987 
      reg: 6
988 
      operands: [Eb, Ib]
989 
      note: "+ (n-1)"
990 
    - opcode: 0xc1
991 
      reg: 6
992 
      operands: [Ew, Ib]
993 
      note: "+ (n-1)"
994 
    # By reg
995 
    - opcode: 0xd2
996 
      reg: 6
997 
      operands: [Eb, CL]
998 
      note: "+ (n-1)"
999 
    - opcode: 0xd3
1000 
      reg: 6
1001 
      operands: [Ew, CL]
1002 
      note: "+ (n-1)"
1003 
shr:
1004 
    flags:
1005 
     C: M
1006 
     O: M
1007 
     Z: M
1008 
     P: M
1009 
     S: M
1010 
    encodings:
1011 
    # Single bit
1012 
    - opcode: 0xd0
1013 
      reg: 5
1014 
      operands: [Eb]
1015 
    - opcode: 0xd1
1016 
      reg: 5
1017 
      operands: [Ew]
1018 
    # By immediate
1019 
    - opcode: 0xc0
1020 
      reg: 5
1021 
      operands: [Eb, Ib]
1022 
      note: "+ (n-1)"
1023 
    - opcode: 0xc1
1024 
      reg: 5
1025 
      operands: [Ew, Ib]
1026 
      note: "+ (n-1)"
1027 
    # By reg
1028 
    - opcode: 0xd2
1029 
      reg: 5
1030 
      operands: [Eb, CL]
1031 
      note: "+ (n-1)"
1032 
    - opcode: 0xd3
1033 
      reg: 5
1034 
      operands: [Ew, CL]
1035 
      note: "+ (n-1)"
1036 
esc:
1037 
    encodings:
1038 
    - opcode: 0xd8
1039 
    - opcode: 0xd9
1040 
    - opcode: 0xda
1041 
    - opcode: 0xdb
1042 
    - opcode: 0xdc
1043 
    - opcode: 0xdd
1044 
    - opcode: 0xde
1045 
    - opcode: 0xdf
1046 
    notes:
1047 
    - Acts as a NOP unless built with -S80X86_TRAP_ESCAPE=ON otherwise raises
1048 
      trap 7.
1049 
hlt:
1050 
    encodings:
1051 
    - opcode: 0xf4
1052 
      notime: true
1053 
wait:
1054 
    encodings:
1055 
    - opcode: 0x9b
1056 
      notime: true
1057 
inb:
1058 
    encodings:
1059 
    - opcode: 0xe4
1060 
      operands: [Ib]
1061 
    - opcode: 0xec
1062 
      operands: [DX]
1063 
inw:
1064 
    encodings:
1065 
    - opcode: 0xe5
1066 
      operands: [Ib]
1067 
    - opcode: 0xed
1068 
      operands: [DX]
1069 
outb:
1070 
    encodings:
1071 
    - opcode: 0xe6
1072 
      operands: [Ib]
1073 
    - opcode: 0xee
1074 
      operands: [DX]
1075 
outw:
1076 
    encodings:
1077 
    - opcode: 0xe7
1078 
      operands: [Ib]
1079 
    - opcode: 0xef
1080 
      operands: [DX]
1081 
aam:
1082 
    flags:
1083 
      S: M
1084 
      Z: M
1085 
      P: M
1086 
    encodings:
1087 
    - opcode: 0xd4
1088 
      operands: [Ib]
1089 
      timing_operands:
1090 
      - [1]
1091 
div:
1092 
    encodings:
1093 
    - opcode: 0xf6
1094 
      reg: 6
1095 
      operands: [Eb]
1096 
      timing_operands:
1097 
      - [10]
1098 
    - opcode: 0xf7
1099 
      reg: 6
1100 
      operands: [Ew]
1101 
      timing_operands:
1102 
      - [10]
1103 
idiv:
1104 
    encodings:
1105 
    - opcode: 0xf6
1106 
      reg: 7
1107 
      operands: [Eb]
1108 
      timing_operands:
1109 
      - [10]
1110 
    - opcode: 0xf7
1111 
      reg: 7
1112 
      operands: [Ew]
1113 
      timing_operands:
1114 
      - [10]
1115 
jmp:
1116 
    encodings:
1117 
    - opcode: 0xe9
1118 
      operands: [Iw]
1119 
    - opcode: 0xea
1120 
      operands: [Iw, Iw]
1121 
    - opcode: 0xeb
1122 
      operands: [Ib]
1123 
    - opcode: 0xff
1124 
      reg: 4
1125 
      operands: [Ew]
1126 
    - opcode: 0xff
1127 
      reg: 5
1128 
      operands: [Mp]
1129 
je:
1130 
    encodings:
1131 
    - opcode: 0x74
1132 
      operands: [Ib]
1133 
      taken:
1134 
        ZF: 1
1135 
      not_taken:
1136 
        ZF: 0
1137 
jl:
1138 
    encodings:
1139 
    - opcode: 0x7c
1140 
      operands: [Ib]
1141 
      taken:
1142 
        ZF: 1
1143 
        SF: 0
1144 
      not_taken:
1145 
        ZF: 0
1146 
        SF: 0
1147 
jle:
1148 
    encodings:
1149 
    - opcode: 0x7e
1150 
      operands: [Ib]
1151 
      taken:
1152 
        ZF: 1
1153 
      not_taken:
1154 
        ZF: 0
1155 
        OF: 0
1156 
        SF: 0
1157 
jb:
1158 
    encodings:
1159 
    - opcode: 0x72
1160 
      operands: [Ib]
1161 
      taken:
1162 
        CF: 1
1163 
      not_taken:
1164 
        CF: 0
1165 
jbe:
1166 
    encodings:
1167 
    - opcode: 0x76
1168 
      operands: [Ib]
1169 
      taken:
1170 
        ZF: 1
1171 
      not_taken:
1172 
        ZF: 0
1173 
        CF: 0
1174 
jp:
1175 
    encodings:
1176 
    - opcode: 0x7a
1177 
      operands: [Ib]
1178 
      taken:
1179 
        PF: 1
1180 
      not_taken:
1181 
        PF: 0
1182 
jo:
1183 
    encodings:
1184 
    - opcode: 0x70
1185 
      operands: [Ib]
1186 
      taken:
1187 
        OF: 1
1188 
      not_taken:
1189 
        OF: 0
1190 
js:
1191 
    encodings:
1192 
    - opcode: 0x78
1193 
      operands: [Ib]
1194 
      taken:
1195 
        SF: 1
1196 
      not_taken:
1197 
        SF: 0
1198 
jne:
1199 
    encodings:
1200 
    - opcode: 0x75
1201 
      operands: [Ib]
1202 
      taken:
1203 
        ZF: 0
1204 
      not_taken:
1205 
        ZF: 1
1206 
jnl:
1207 
    encodings:
1208 
    - opcode: 0x7d
1209 
      operands: [Ib]
1210 
      taken:
1211 
        SF: 0
1212 
        OF: 0
1213 
      not_taken:
1214 
        SF: 1
1215 
        OF: 0
1216 
jnle:
1217 
    encodings:
1218 
    - opcode: 0x7f
1219 
      operands: [Ib]
1220 
      taken:
1221 
        SF: 0
1222 
        OF: 0
1223 
        ZF: 0
1224 
      not_taken:
1225 
        ZF: 1
1226 
jnb:
1227 
    encodings:
1228 
    - opcode: 0x73
1229 
      operands: [Ib]
1230 
      taken:
1231 
        CF: 0
1232 
      not_taken:
1233 
        CF: 1
1234 
jnbe:
1235 
    encodings:
1236 
    - opcode: 0x77
1237 
      operands: [Ib]
1238 
      taken:
1239 
        CF: 0
1240 
        ZF: 0
1241 
      not_taken:
1242 
        ZF: 1
1243 
jnp:
1244 
    encodings:
1245 
    - opcode: 0x7b
1246 
      operands: [Ib]
1247 
      taken:
1248 
        PF: 0
1249 
      not_taken:
1250 
        PF: 1
1251 
jno:
1252 
    encodings:
1253 
    - opcode: 0x71
1254 
      operands: [Ib]
1255 
      taken:
1256 
        OF: 0
1257 
      not_taken:
1258 
        OF: 1
1259 
jns:
1260 
    encodings:
1261 
    - opcode: 0x79
1262 
      operands: [Ib]
1263 
      taken:
1264 
        SF: 0
1265 
      not_taken:
1266 
        SF: 1
1267 
jcxz:
1268 
    encodings:
1269 
    - opcode: 0xe3
1270 
      operands: [Ib]
1271 
      taken:
1272 
        CX: 0
1273 
      not_taken:
1274 
        CX: 1
1275 
bound:
1276 
    encodings:
1277 
    - opcode: 0x62
1278 
      operands: [Mp]
1279 
into:
1280 
    encodings:
1281 
    - opcode: 0xce
1282 
loop:
1283 
    encodings:
1284 
    - opcode: 0xe2
1285 
      operands: [Ib]
1286 
      taken:
1287 
        CX: 2
1288 
      not_taken:
1289 
        CX: 1
1290 
loope:
1291 
    encodings:
1292 
    - opcode: 0xe1
1293 
      operands: [Ib]
1294 
      taken:
1295 
        CX: 2
1296 
        ZF: 1
1297 
      not_taken:
1298 
        CX: 1
1299 
        ZF: 0
1300 
loopne:
1301 
    encodings:
1302 
    - opcode: 0xe0
1303 
      operands: [Ib]
1304 
      taken:
1305 
        CX: 2
1306 
        ZF: 0
1307 
      not_taken:
1308 
        CX: 1
1309 
        ZF: 1
1310 
stos:
1311 
    encodings:
1312 
    - opcode: 0xaa
1313 
      operands: [AL]
1314 
    - opcode: 0xab
1315 
      operands: [AX]
1316 
cmps:
1317 
    flags:
1318 
      O: M
1319 
      S: M
1320 
      Z: M
1321 
      A: M
1322 
      C: M
1323 
      P: M
1324 
    encodings:
1325 
    - opcode: 0xa6
1326 
      use_prefix: 0xf3
1327 
      base:
1328 
        CX: 1
1329 
      next:
1330 
        CX: 2
1331 
    - opcode: 0xa7
1332 
      use_prefix: 0xf3
1333 
      base:
1334 
        CX: 1
1335 
      next:
1336 
        CX: 2
1337 
lods:
1338 
    encodings:
1339 
    - opcode: 0xac
1340 
      use_prefix: 0xf3
1341 
      base:
1342 
        CX: 1
1343 
      next:
1344 
        CX: 2
1345 
    - opcode: 0xad
1346 
      use_prefix: 0xf3
1347 
      base:
1348 
        CX: 1
1349 
      next:
1350 
        CX: 2
1351 
movs:
1352 
    encodings:
1353 
    - opcode: 0xa4
1354 
      use_prefix: 0xf3
1355 
      base:
1356 
        CX: 1
1357 
      next:
1358 
        CX: 2
1359 
    - opcode: 0xa5
1360 
      use_prefix: 0xf3
1361 
      base:
1362 
        CX: 1
1363 
      next:
1364 
        CX: 2
1365 
ins:
1366 
    encodings:
1367 
    - opcode: 0x6c
1368 
      use_prefix: 0xf3
1369 
      base:
1370 
        CX: 1
1371 
      next:
1372 
        CX: 2
1373 
    - opcode: 0x6d
1374 
      use_prefix: 0xf3
1375 
      base:
1376 
        CX: 1
1377 
      next:
1378 
        CX: 2
1379 
outs:
1380 
    encodings:
1381 
    - opcode: 0x6e
1382 
      use_prefix: 0xf3
1383 
      base:
1384 
        CX: 1
1385 
      next:
1386 
        CX: 2
1387 
    - opcode: 0x6f
1388 
      use_prefix: 0xf3
1389 
      base:
1390 
        CX: 1
1391 
      next:
1392 
        CX: 2
1393 
scas:
1394 
    flags:
1395 
      O: M
1396 
      S: M
1397 
      Z: M
1398 
      A: M
1399 
      C: M
1400 
      P: M
1401 
    encodings:
1402 
    - opcode: 0xae
1403 
      use_prefix: 0xf2
1404 
      base:
1405 
        AL: 0x77
1406 
        CX: 1
1407 
      next:
1408 
        AX: 0x7777
1409 
        CX: 2
1410 
    - opcode: 0xaf
1411 
      use_prefix: 0xf2
1412 
      base:
1413 
        AX: 0x7777
1414 
        CX: 1
1415 
      next:
1416 
        AX: 0x7777
1417 
        CX: 2
1418 
enter:
1419 
    encodings:
1420 
    - opcode: 0xc8
1421 
      operands: [Iw, Ib]
1422 
      timing_operands:
1423 
      - [0, 0]
1424 
      - [32, 0]
1425 
      - [0, 1]
1426 
      - [0, 2]

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.