xref: /plan9-contrib/sys/src/cmd/8l/optab.c (revision 219b2ee8daee37f4aad58d63f21287faa8e4ffdc)
1 #include	"l.h"
2 
3 uchar	ynone[] =
4 {
5 	Ynone,	Ynone,	Zlit,	1,
6 	0
7 };
8 uchar	ytext[] =
9 {
10 	Ymb,	Yi32,	Zpseudo,1,
11 	0
12 };
13 uchar	ynop[] =
14 {
15 	Ynone,	Ynone,	Zpseudo,1,
16 	Ynone,	Yml,	Zpseudo,1,
17 	Ynone,	Yrf,	Zpseudo,1,
18 	Yml,	Ynone,	Zpseudo,1,
19 	Yrf,	Ynone,	Zpseudo,1,
20 	0
21 };
22 uchar	yxorb[] =
23 {
24 	Yi32,	Yal,	Zib_,	1,
25 	Yi32,	Ymb,	Zibo_m,	2,
26 	Yrb,	Ymb,	Zr_m,	1,
27 	Ymb,	Yrb,	Zm_r,	1,
28 	0
29 };
30 uchar	yxorl[] =
31 {
32 	Yi8,	Yml,	Zibo_m,	2,
33 	Yi32,	Yax,	Zil_,	1,
34 	Yi32,	Yml,	Zilo_m,	2,
35 	Yrl,	Yml,	Zr_m,	1,
36 	Yml,	Yrl,	Zm_r,	1,
37 	0
38 };
39 uchar	yaddl[] =
40 {
41 	Yi1,	Yrl,	Z_rp,	1,
42 	Yi1,	Yml,	Zo_m,	2,
43 	Yi8,	Yml,	Zibo_m,	2,
44 	Yi32,	Yax,	Zil_,	1,
45 	Yi32,	Yml,	Zilo_m,	2,
46 	Yrl,	Yml,	Zr_m,	1,
47 	Yml,	Yrl,	Zm_r,	1,
48 	0
49 };
50 uchar	yincb[] =
51 {
52 	Ynone,	Ymb,	Zo_m,	2,
53 	0
54 };
55 uchar	yincl[] =
56 {
57 	Ynone,	Yrl,	Z_rp,	1,
58 	Ynone,	Yml,	Zo_m,	2,
59 	0
60 };
61 uchar	ycmpb[] =
62 {
63 	Yal,	Yi32,	Z_ib,	1,
64 	Ymb,	Yi32,	Zm_ibo,	2,
65 	Ymb,	Yrb,	Zm_r,	1,
66 	Yrb,	Ymb,	Zr_m,	1,
67 	0
68 };
69 uchar	ycmpl[] =
70 {
71 	Yml,	Yi8,	Zm_ibo,	2,
72 	Yax,	Yi32,	Z_il,	1,
73 	Yml,	Yi32,	Zm_ilo,	2,
74 	Yml,	Yrl,	Zm_r,	1,
75 	Yrl,	Yml,	Zr_m,	1,
76 	0
77 };
78 uchar	yshb[] =
79 {
80 	Yi1,	Ymb,	Zo_m,	2,
81 	Yi32,	Ymb,	Zibo_m,	2,
82 	Ycx,	Ymb,	Zo_m,	2,
83 	0
84 };
85 uchar	yshl[] =
86 {
87 	Yi1,	Yml,	Zo_m,	2,
88 	Yi32,	Yml,	Zibo_m,	2,
89 	Ycl,	Yml,	Zo_m,	2,
90 	Ycx,	Yml,	Zo_m,	2,
91 	0
92 };
93 uchar	ytestb[] =
94 {
95 	Yi32,	Yal,	Zib_,	1,
96 	Yi32,	Ymb,	Zibo_m,	2,
97 	Yrb,	Ymb,	Zr_m,	1,
98 	Ymb,	Yrb,	Zm_r,	1,
99 	0
100 };
101 uchar	ytestl[] =
102 {
103 	Yi32,	Yax,	Zil_,	1,
104 	Yi32,	Yml,	Zilo_m,	2,
105 	Yrl,	Yml,	Zr_m,	1,
106 	Yml,	Yrl,	Zm_r,	1,
107 	0
108 };
109 uchar	ymovb[] =
110 {
111 	Yrb,	Ymb,	Zr_m,	1,
112 	Ymb,	Yrb,	Zm_r,	1,
113 	Yi32,	Yrb,	Zib_rp,	1,
114 	Yi32,	Ymb,	Zibo_m,	2,
115 	0
116 };
117 uchar	ymovl[] =
118 {
119 	Yrl,	Yml,	Zr_m,	1,
120 	Yml,	Yrl,	Zm_r,	1,
121 	Yi0,	Yrl,	Zclr,	1,
122 	Yi0,	Yml,	Zibo_m,	2,
123 	Yi32,	Yrl,	Zil_rp,	1,
124 	Yi32,	Yml,	Zilo_m,	2,
125 	Yiauto,	Yrl,	Zaut_r,	2,
126 	0
127 };
128 uchar	ym_rl[] =
129 {
130 	Ym,	Yrl,	Zm_r,	1,
131 	0
132 };
133 uchar	yrl_m[] =
134 {
135 	Yrl,	Ym,	Zr_m,	1,
136 	0
137 };
138 uchar	ymb_rl[] =
139 {
140 	Ymb,	Yrl,	Zm_r,	1,
141 	0
142 };
143 uchar	yml_rl[] =
144 {
145 	Yml,	Yrl,	Zm_r,	1,
146 	0
147 };
148 uchar	yrl_ml[] =
149 {
150 	Yrl,	Yml,	Zr_m,	1,
151 	0
152 };
153 uchar	yml_ml[] =
154 {
155 	Yrl,	Yml,	Zr_m,	1,
156 	Yml,	Yrl,	Zm_r,	1,
157 	0
158 };
159 uchar	ydivl[] =
160 {
161 	Yml,	Ynone,	Zm_o,	2,
162 	0
163 };
164 uchar	ydivb[] =
165 {
166 	Ymb,	Ynone,	Zm_o,	2,
167 	0
168 };
169 uchar	ybyte[] =
170 {
171 	Yi32,	Ynone,	Zbyte,	1,
172 	0
173 };
174 uchar	yin[] =
175 {
176 	Yi32,	Ynone,	Zib_,	1,
177 	Ynone,	Ynone,	Zlit,	1,
178 	0
179 };
180 uchar	yint[] =
181 {
182 	Yi32,	Ynone,	Zib_,	1,
183 	0
184 };
185 uchar	ypushl[] =
186 {
187 	Yrl,	Ynone,	Zrp_,	1,
188 	Ym,	Ynone,	Zm_o,	2,
189 	Yi8,	Ynone,	Zib_,	1,
190 	Yi32,	Ynone,	Zil_,	1,
191 	0
192 };
193 uchar	ypopl[] =
194 {
195 	Ynone,	Yrl,	Z_rp,	1,
196 	Ynone,	Ym,	Zo_m,	2,
197 	0
198 };
199 uchar	yscond[] =
200 {
201 	Ynone,	Ymb,	Zo_m,	2,
202 	0
203 };
204 uchar	yjcond[] =
205 {
206 	Ynone,	Ybr,	Zbr,	1,
207 	0
208 };
209 uchar	yloop[] =
210 {
211 	Ynone,	Ybr,	Zloop,	1,
212 	0
213 };
214 uchar	ycall[] =
215 {
216 	Ynone,	Yml,	Zo_m,	2,
217 	Ynone,	Ybr,	Zcall,	1,
218 	0
219 };
220 uchar	yjmp[] =
221 {
222 	Ynone,	Yml,	Zo_m,	2,
223 	Ynone,	Ybr,	Zjmp,	1,
224 	0
225 };
226 
227 uchar	yfmvd[] =
228 {
229 	Ym,	Yf0,	Zm_o,	2,
230 	Yf0,	Ym,	Zo_m,	2,
231 	Yrf,	Yf0,	Zm_o,	2,
232 	Yf0,	Yrf,	Zo_m,	2,
233 	0
234 };
235 uchar	yfmvdp[] =
236 {
237 	Yf0,	Ym,	Zo_m,	2,
238 	Yf0,	Yrf,	Zo_m,	2,
239 	0
240 };
241 uchar	yfmvf[] =
242 {
243 	Ym,	Yf0,	Zm_o,	2,
244 	Yf0,	Ym,	Zo_m,	2,
245 	0
246 };
247 uchar	yfmvx[] =
248 {
249 	Ym,	Yf0,	Zm_o,	2,
250 	0
251 };
252 uchar	yfmvp[] =
253 {
254 	Yf0,	Ym,	Zo_m,	2,
255 	0
256 };
257 uchar	yfadd[] =
258 {
259 	Ym,	Yf0,	Zm_o,	2,
260 	Yrf,	Yf0,	Zm_o,	2,
261 	Yf0,	Yrf,	Zo_m,	2,
262 	0
263 };
264 uchar	yfaddp[] =
265 {
266 	Yf0,	Yrf,	Zo_m,	2,
267 	0
268 };
269 uchar	yfxch[] =
270 {
271 	Yf0,	Yrf,	Zo_m,	2,
272 	Yrf,	Yf0,	Zm_o,	2,
273 	0
274 };
275 uchar	ycompp[] =
276 {
277 	Yf0,	Yrf,	Zo_m,	2,	/* botch is really f0,f1 */
278 	0
279 };
280 uchar	ystsw[] =
281 {
282 	Ynone,	Ym,	Zo_m,	2,
283 	Ynone,	Yax,	Zlit,	1,
284 	0
285 };
286 uchar	ystcw[] =
287 {
288 	Ynone,	Ym,	Zo_m,	2,
289 	Ym,	Ynone,	Zm_o,	2,
290 	0
291 };
292 uchar	ysvrs[] =
293 {
294 	Ynone,	Ym,	Zo_m,	2,
295 	Ym,	Ynone,	Zm_o,	2,
296 	0
297 };
298 
299 Optab optab[] =
300 /*	as, ytab, andproto, opcode */
301 {
302 	{ AXXX },
303 	{ AAAA,		ynone,	Px, 0x37 },
304 	{ AAAD,		ynone,	Px, 0xd5,0x0a },
305 	{ AAAM,		ynone,	Px, 0xd4,0x0a },
306 	{ AAAS,		ynone,	Px, 0x3f },
307 	{ AADCB,	yxorb,	Pb, 0x14,0x80,(02),0x10,0x10 },
308 	{ AADCL,	yxorl,	Px, 0x83,(02),0x15,0x81,(02),0x11,0x13 },
309 	{ AADCW,	yxorl,	Pe, 0x83,(02),0x15,0x81,(02),0x11,0x13 },
310 	{ AADDB,	yxorb,	Px, 0x04,0x80,(00),0x00,0x02 },
311 	{ AADDL,	yaddl,	Px, 0x40,0xff,(00),0x83,(00),0x05,0x81,(00),0x01,0x03 },
312 	{ AADDW,	yaddl,	Pe, 0x40,0xff,(00),0x83,(00),0x05,0x81,(00),0x01,0x03 },
313 	{ AADJSP },
314 	{ AANDB,	yxorb,	Pb, 0x24,0x80,(04),0x20,0x22 },
315 	{ AANDL,	yxorl,	Px, 0x83,(04),0x25,0x81,(04),0x21,0x23 },
316 	{ AANDW,	yxorl,	Pe, 0x83,(04),0x25,0x81,(04),0x21,0x23 },
317 	{ AARPL,	yrl_ml,	Px, 0x63 },
318 	{ ABOUNDL,	yrl_m,	Px, 0x62 },
319 	{ ABOUNDW,	yrl_m,	Pe, 0x62 },
320 	{ ABSFL,	yml_rl,	Pm, 0xbc },
321 	{ ABSFW,	yml_rl,	Pq, 0xbc },
322 	{ ABSRL,	yml_rl,	Pm, 0xbd },
323 	{ ABSRW,	yml_rl,	Pq, 0xbd },
324 	{ ABTL,		yml_rl,	Pm, 0xa3 },
325 	{ ABTW,		yml_rl,	Pq, 0xa3 },
326 	{ ABTCL,	yml_rl,	Pm, 0xbb },
327 	{ ABTCW,	yml_rl,	Pq, 0xbb },
328 	{ ABTRL,	yml_rl,	Pm, 0xb3 },
329 	{ ABTRW,	yml_rl,	Pq, 0xb3 },
330 	{ ABTSL,	yml_rl,	Pm, 0xab },
331 	{ ABTSW,	yml_rl,	Pq, 0xab },
332 	{ ABYTE,	ybyte,	Px, 1 },
333 	{ ACALL,	ycall,	Px, 0xff,(02),0xe8 },
334 	{ ACLC,		ynone,	Px, 0xf8 },
335 	{ ACLD,		ynone,	Px, 0xfc },
336 	{ ACLI,		ynone,	Px, 0xfa },
337 	{ ACLTS,	ynone,	Pm, 0x06 },
338 	{ ACMC,		ynone,	Px, 0xf5 },
339 	{ ACMPB,	ycmpb,	Pb, 0x3c,0x80,(07),0x38,0x3a },
340 	{ ACMPL,	ycmpl,	Px, 0x83,(07),0x3d,0x81,(07),0x39,0x3b },
341 	{ ACMPW,	ycmpl,	Pe, 0x83,(07),0x3d,0x81,(07),0x39,0x3b },
342 	{ ACMPSB,	ynone,	Pb, 0xa6 },
343 	{ ACMPSL,	ynone,	Px, 0xa7 },
344 	{ ACMPSW,	ynone,	Pe, 0xa7 },
345 	{ ADAA,		ynone,	Px, 0x27 },
346 	{ ADAS,		ynone,	Px, 0x2f },
347 	{ ADATA },
348 	{ ADECB,	yincb,	Pb, 0xfe,(01) },
349 	{ ADECL,	yincl,	Px, 0x48,0xff,(01) },
350 	{ ADECW,	yincl,	Pe, 0x48,0xff,(01) },
351 	{ ADIVB,	ydivb,	Pb, 0xf6,(06) },
352 	{ ADIVL,	ydivl,	Px, 0xf7,(06) },
353 	{ ADIVW,	ydivl,	Pe, 0xf7,(06) },
354 	{ AENTER },				/* botch */
355 	{ AGLOBL },
356 	{ AGOK },
357 	{ AHISTORY },
358 	{ AHLT,		ynone,	Px, 0xf4 },
359 	{ AIDIVB,	ydivb,	Pb, 0xf6,(07) },
360 	{ AIDIVL,	ydivl,	Px, 0xf7,(07) },
361 	{ AIDIVW,	ydivl,	Pe, 0xf7,(07) },
362 	{ AIMULB,	ydivb,	Pb, 0xf6,(05) },	/* botch, only does DX,AX version */
363 	{ AIMULL,	ydivl,	Px, 0xf7,(05) },
364 	{ AIMULW,	ydivl,	Pe, 0xf7,(05) },
365 	{ AINB,		yin,	Pb, 0xe4,0xec },
366 	{ AINL,		yin,	Px, 0xe5,0xed },
367 	{ AINW,		yin,	Pe, 0xe5,0xed },
368 	{ AINCB,	yincb,	Pb, 0xfe,(00) },
369 	{ AINCL,	yincl,	Px, 0x40,0xff,(00) },
370 	{ AINCW,	yincl,	Pe, 0x40,0xff,(00) },
371 	{ AINSB,	ynone,	Pb, 0x6c },
372 	{ AINSL,	ynone,	Px, 0x6d },
373 	{ AINSW,	ynone,	Pe, 0x6d },
374 	{ AINT,		yint,	Px, 0xcd },
375 	{ AINTO,	ynone,	Px, 0xce },
376 	{ AIRETL,	ynone,	Px, 0xcf },
377 	{ AIRETW,	ynone,	Pe, 0xcf },
378 	{ AJCC,		yjcond,	Px, 0x73,0x83,(00) },
379 	{ AJCS,		yjcond,	Px, 0x72,0x82 },
380 	{ AJCXZ,	yloop,	Px, 0xe3 },
381 	{ AJEQ,		yjcond,	Px, 0x74,0x84 },
382 	{ AJGE,		yjcond,	Px, 0x7d,0x8d },
383 	{ AJGT,		yjcond,	Px, 0x7f,0x8f },
384 	{ AJHI,		yjcond,	Px, 0x77,0x87 },
385 	{ AJLE,		yjcond,	Px, 0x7e,0x8e },
386 	{ AJLS,		yjcond,	Px, 0x76,0x86 },
387 	{ AJLT,		yjcond,	Px, 0x7c,0x8c },
388 	{ AJMI,		yjcond,	Px, 0x78,0x88 },
389 	{ AJMP,		yjmp,	Px, 0xff,(04),0xeb,0xe9 },
390 	{ AJNE,		yjcond,	Px, 0x75,0x85 },
391 	{ AJOC,		yjcond,	Px, 0x71,0x81,(00) },
392 	{ AJOS,		yjcond,	Px, 0x70,0x80,(00) },
393 	{ AJPC,		yjcond,	Px, 0x76,0x86 },
394 	{ AJPL,		yjcond,	Px, 0x79,0x89 },
395 	{ AJPS,		yjcond,	Px, 0x7a,0x8a },
396 	{ ALAHF,	ynone,	Px, 0x9f },
397 	{ ALARL,	yml_rl,	Pm, 0x02 },
398 	{ ALARW,	yml_rl,	Pq, 0x02 },
399 	{ ALEAL,	ym_rl,	Px, 0x8d },
400 	{ ALEAW,	ym_rl,	Pe, 0x8d },
401 	{ ALEAVEL,	ynone,	Px, 0xc9 },
402 	{ ALEAVEW,	ynone,	Pe, 0xc9 },
403 	{ ALOCK,	ynone,	Px, 0xf0 },
404 	{ ALODSB,	ynone,	Pb, 0xac },
405 	{ ALODSL,	ynone,	Px, 0xad },
406 	{ ALODSW,	ynone,	Pe, 0xad },
407 	{ ALONG,	ybyte,	Px, 4 },
408 	{ ALOOP,	yloop,	Px, 0xe2 },
409 	{ ALOOPEQ,	yloop,	Px, 0xe1 },
410 	{ ALOOPNE,	yloop,	Px, 0xe0 },
411 	{ ALSLL,	yml_rl,	Pm, 0x03  },
412 	{ ALSLW,	yml_rl,	Pq, 0x03  },
413 	{ AMOVB,	ymovb,	Pb, 0x88,0x8a,0xb0,0xc6,(00) },
414 	{ AMOVL,	ymovl,	Px, 0x89,0x8b,0x31,0x83,(04),0xb8,0xc7,(00) },
415 	{ AMOVW,	ymovl,	Pe, 0x89,0x8b,0x31,0x83,(04),0xb8,0xc7,(00) },
416 	{ AMOVBLSX,	ymb_rl,	Pm, 0xbe },
417 	{ AMOVBLZX,	ymb_rl,	Pm, 0xb6 },
418 	{ AMOVBWSX,	ymb_rl,	Pq, 0xbe },
419 	{ AMOVBWZX,	ymb_rl,	Pq, 0xb6 },
420 	{ AMOVWLSX,	yml_rl,	Pm, 0xbf },
421 	{ AMOVWLZX,	yml_rl,	Pm, 0xb7 },
422 	{ AMOVSB,	ynone,	Pb, 0xa4 },
423 	{ AMOVSL,	ynone,	Px, 0xa5 },
424 	{ AMOVSW,	ynone,	Pe, 0xa5 },
425 	{ AMULB,	ydivb,	Pb, 0xf6,(04) },
426 	{ AMULL,	ydivl,	Px, 0xf7,(04) },
427 	{ AMULW,	ydivl,	Pe, 0xf7,(04) },
428 	{ ANAME },
429 	{ ANEGB,	yscond,	Px, 0xf6,(03) },
430 	{ ANEGL,	yscond,	Px, 0xf7,(03) },
431 	{ ANEGW,	yscond,	Pe, 0xf7,(03) },
432 	{ ANOP,		ynop,	Px,0,0 },
433 	{ ANOTB,	yscond,	Px, 0xf6,(02) },
434 	{ ANOTL,	yscond,	Px, 0xf7,(02) },
435 	{ ANOTW,	yscond,	Pe, 0xf7,(02) },
436 	{ AORB,		yxorb,	Pb, 0x0c,0x80,(01),0x08,0x0a },
437 	{ AORL,		yxorl,	Px, 0x83,(01),0x0d,0x81,(01),0x09,0x0b },
438 	{ AORW,		yxorl,	Pe, 0x83,(01),0x0d,0x81,(01),0x09,0x0b },
439 	{ AOUTB,	yin,	Pb, 0xe6,0xee },
440 	{ AOUTL,	yin,	Px, 0xe7,0xef },
441 	{ AOUTW,	yin,	Pe, 0xe7,0xef },
442 	{ AOUTSB,	ynone,	Pb, 0x6e },
443 	{ AOUTSL,	ynone,	Px, 0x6f },
444 	{ AOUTSW,	ynone,	Pe, 0x6f },
445 	{ APOPAL,	ynone,	Px, 0x61 },
446 	{ APOPAW,	ynone,	Pe, 0x61 },
447 	{ APOPFL,	ynone,	Px, 0x9d },
448 	{ APOPFW,	ynone,	Pe, 0x9d },
449 	{ APOPL,	ypopl,	Px, 0x58,0x8f,(00) },
450 	{ APOPW,	ypopl,	Pe, 0x58,0x8f,(00) },
451 	{ APUSHAL,	ynone,	Px, 0x60 },
452 	{ APUSHAW,	ynone,	Pe, 0x60 },
453 	{ APUSHFL,	ynone,	Px, 0x9c },
454 	{ APUSHFW,	ynone,	Pe, 0x9c },
455 	{ APUSHL,	ypushl,	Px, 0x50,0xff,(06),0x6a,0x68 },
456 	{ APUSHW,	ypushl,	Pe, 0x50,0xff,(06),0x6a,0x68 },
457 	{ ARCLB,	yshb,	Pb, 0xd0,(02),0xc0,(02),0xd2,(02) },
458 	{ ARCLL,	yshl,	Px, 0xd1,(02),0xc1,(02),0xd3,(02),0xd3,(02) },
459 	{ ARCLW,	yshl,	Pe, 0xd1,(02),0xc1,(02),0xd3,(02),0xd3,(02) },
460 	{ ARCRB,	yshb,	Pb, 0xd0,(03),0xc0,(03),0xd2,(03) },
461 	{ ARCRL,	yshl,	Px, 0xd1,(03),0xc1,(03),0xd3,(03),0xd3,(03) },
462 	{ ARCRW,	yshl,	Pe, 0xd1,(03),0xc1,(03),0xd3,(03),0xd3,(03) },
463 	{ AREP,		ynone,	Px, 0xf3 },
464 	{ AREPN,	ynone,	Px, 0xf2 },
465 	{ ARET,		ynone,	Px, 0xc3 },
466 	{ AROLB,	yshb,	Pb, 0xd0,(00),0xc0,(00),0xd2,(00) },
467 	{ AROLL,	yshl,	Px, 0xd1,(00),0xc1,(00),0xd3,(00),0xd3,(00) },
468 	{ AROLW,	yshl,	Pe, 0xd1,(00),0xc1,(00),0xd3,(00),0xd3,(00) },
469 	{ ARORB,	yshb,	Pb, 0xd0,(01),0xc0,(01),0xd2,(01) },
470 	{ ARORL,	yshl,	Px, 0xd1,(01),0xc1,(01),0xd3,(01),0xd3,(01) },
471 	{ ARORW,	yshl,	Pe, 0xd1,(01),0xc1,(01),0xd3,(01),0xd3,(01) },
472 	{ ASAHF,	ynone,	Px, 0x9e },
473 	{ ASALB,	yshb,	Pb, 0xd0,(04),0xc0,(04),0xd2,(04) },
474 	{ ASALL,	yshl,	Px, 0xd1,(04),0xc1,(04),0xd3,(04),0xd3,(04) },
475 	{ ASALW,	yshl,	Pe, 0xd1,(04),0xc1,(04),0xd3,(04),0xd3,(04) },
476 	{ ASARB,	yshb,	Pb, 0xd0,(07),0xc0,(07),0xd2,(07) },
477 	{ ASARL,	yshl,	Px, 0xd1,(07),0xc1,(07),0xd3,(07),0xd3,(07) },
478 	{ ASARW,	yshl,	Pe, 0xd1,(07),0xc1,(07),0xd3,(07),0xd3,(07) },
479 	{ ASBBB,	yxorb,	Pb, 0x1c,0x80,(03),0x18,0x1a },
480 	{ ASBBL,	yxorl,	Px, 0x83,(03),0x1d,0x81,(03),0x19,0x1b },
481 	{ ASBBW,	yxorl,	Pe, 0x83,(03),0x1d,0x81,(03),0x19,0x1b },
482 	{ ASCASB,	ynone,	Pb, 0xae },
483 	{ ASCASL,	ynone,	Px, 0xaf },
484 	{ ASCASW,	ynone,	Pe, 0xaf },
485 	{ ASETCC,	yscond,	Pm, 0x93,(00) },
486 	{ ASETCS,	yscond,	Pm, 0x92,(00) },
487 	{ ASETEQ,	yscond,	Pm, 0x94,(00) },
488 	{ ASETGE,	yscond,	Pm, 0x9d,(00) },
489 	{ ASETGT,	yscond,	Pm, 0x9f,(00) },
490 	{ ASETHI,	yscond,	Pm, 0x97,(00) },
491 	{ ASETLE,	yscond,	Pm, 0x9e,(00) },
492 	{ ASETLS,	yscond,	Pm, 0x96,(00) },
493 	{ ASETLT,	yscond,	Pm, 0x9c,(00) },
494 	{ ASETMI,	yscond,	Pm, 0x98,(00) },
495 	{ ASETNE,	yscond,	Pm, 0x95,(00) },
496 	{ ASETOC,	yscond,	Pm, 0x91,(00) },
497 	{ ASETOS,	yscond,	Pm, 0x90,(00) },
498 	{ ASETPC,	yscond,	Pm, 0x96,(00) },
499 	{ ASETPL,	yscond,	Pm, 0x99,(00) },
500 	{ ASETPS,	yscond,	Pm, 0x9a,(00) },
501 	{ ACDQ,		ynone,	Px, 0x99 },
502 	{ ACWD,		ynone,	Pe, 0x99 },
503 	{ ASHLB,	yshb,	Pb, 0xd0,(04),0xc0,(04),0xd2,(04) },
504 	{ ASHLL,	yshl,	Px, 0xd1,(04),0xc1,(04),0xd3,(04),0xd3,(04) },
505 	{ ASHLW,	yshl,	Pe, 0xd1,(04),0xc1,(04),0xd3,(04),0xd3,(04) },
506 	{ ASHRB,	yshb,	Pb, 0xd0,(05),0xc0,(05),0xd2,(05) },
507 	{ ASHRL,	yshl,	Px, 0xd1,(05),0xc1,(05),0xd3,(05),0xd3,(05) },
508 	{ ASHRW,	yshl,	Pe, 0xd1,(05),0xc1,(05),0xd3,(05),0xd3,(05) },
509 	{ ASTC,		ynone,	Px, 0xf9 },
510 	{ ASTD,		ynone,	Px, 0xfd },
511 	{ ASTI,		ynone,	Px, 0xfb },
512 	{ ASTOSB,	ynone,	Pb, 0xaa },
513 	{ ASTOSL,	ynone,	Px, 0xab },
514 	{ ASTOSW,	ynone,	Pe, 0xab },
515 	{ ASUBB,	yxorb,	Pb, 0x2c,0x80,(05),0x28,0x2a },
516 	{ ASUBL,	yaddl,	Px, 0x48,0xff,(01),0x83,(05),0x2d,0x81,(05),0x29,0x2b },
517 	{ ASUBW,	yaddl,	Pe, 0x48,0xff,(01),0x83,(05),0x2d,0x81,(05),0x29,0x2b },
518 	{ ASYSCALL,	ynone,	Px, 0xcd,100 },
519 	{ ATESTB,	ytestb,	Pb, 0xa8,0xf6,(00),0x84,0x84 },
520 	{ ATESTL,	ytestl,	Px, 0xa9,0xf7,(00),0x85,0x85 },
521 	{ ATESTW,	ytestl,	Pe, 0xa9,0xf7,(00),0x85,0x85 },
522 	{ ATEXT,	ytext,	Px },
523 	{ AVERR,	ydivl,	Pm, 0x00,(04) },
524 	{ AVERW,	ydivl,	Pm, 0x00,(05) },
525 	{ AWAIT,	ynone,	Px, 0x9b },
526 	{ AWORD,	ybyte,	Px, 2 },
527 	{ AXCHGB,	yml_ml,	Pb, 0x86,0x86 },
528 	{ AXCHGL,	yml_ml,	Px, 0x87,0x87 },
529 	{ AXCHGW,	yml_ml,	Pe, 0x87,0x87 },
530 	{ AXLAT,	ynone,	Px, 0xd7 },
531 	{ AXORB,	yxorb,	Pb, 0x34,0x80,(06),0x30,0x32 },
532 	{ AXORL,	yxorl,	Px, 0x83,(06),0x35,0x81,(06),0x31,0x33 },
533 	{ AXORW,	yxorl,	Pe, 0x83,(06),0x35,0x81,(06),0x31,0x33 },
534 
535 	{ AFMOVB,	yfmvx,	Px, 0xdf,(04) },
536 	{ AFMOVBP,	yfmvp,	Px, 0xdf,(06) },
537 	{ AFMOVD,	yfmvd,	Px, 0xdd,(00),0xdd,(02),0xd9,(00),0xdd,(02) },
538 	{ AFMOVDP,	yfmvdp,	Px, 0xdd,(03),0xdd,(03) },
539 	{ AFMOVF,	yfmvf,	Px, 0xd9,(00),0xd9,(02) },
540 	{ AFMOVFP,	yfmvp,	Px, 0xd9,(03) },
541 	{ AFMOVL,	yfmvf,	Px, 0xdb,(00),0xdb,(02) },
542 	{ AFMOVLP,	yfmvp,	Px, 0xdb,(03) },
543 	{ AFMOVV,	yfmvx,	Px, 0xdf,(05) },
544 	{ AFMOVVP,	yfmvp,	Px, 0xdf,(07) },
545 	{ AFMOVW,	yfmvf,	Px, 0xdf,(00),0xdf,(02) },
546 	{ AFMOVWP,	yfmvp,	Px, 0xdf,(03) },
547 	{ AFMOVX,	yfmvx,	Px, 0xdb,(05) },
548 	{ AFMOVXP,	yfmvp,	Px, 0xdb,(07) },
549 
550 	{ AFCOMB },
551 	{ AFCOMBP },
552 	{ AFCOMD,	yfadd,	Px, 0xdc,(02),0xd8,(02),0xdc,(02) },	/* botch */
553 	{ AFCOMDP,	yfadd,	Px, 0xdc,(03),0xd8,(03),0xdc,(03) },	/* botch */
554 	{ AFCOMDPP,	ycompp,	Px, 0xde,(03) },
555 	{ AFCOMF,	yfmvx,	Px, 0xd8,(02) },
556 	{ AFCOMFP,	yfmvx,	Px, 0xd8,(03) },
557 	{ AFCOML,	yfmvx,	Px, 0xda,(02) },
558 	{ AFCOMLP,	yfmvx,	Px, 0xda,(03) },
559 	{ AFCOMW,	yfmvx,	Px, 0xde,(02) },
560 	{ AFCOMWP,	yfmvx,	Px, 0xde,(03) },
561 
562 	{ AFUCOM,	yfmvx,	Px, 0xdd,(04) },
563 	{ AFUCOMP,	yfmvx,	Px, 0xdd,(05) },
564 	{ AFUCOMPP,	yfmvx,	Px, 0xda,(05) },
565 
566 	{ AFADDDP,	yfaddp,	Px, 0xde,(00) },
567 	{ AFADDW,	yfmvx,	Px, 0xde,(00) },
568 	{ AFADDL,	yfmvx,	Px, 0xda,(00) },
569 	{ AFADDF,	yfmvx,	Px, 0xd8,(00) },
570 	{ AFADDD,	yfadd,	Px, 0xdc,(00),0xd8,(00),0xdc,(00) },
571 
572 	{ AFMULDP,	yfaddp,	Px, 0xde,(01) },
573 	{ AFMULW,	yfmvx,	Px, 0xde,(01) },
574 	{ AFMULL,	yfmvx,	Px, 0xda,(01) },
575 	{ AFMULF,	yfmvx,	Px, 0xd8,(01) },
576 	{ AFMULD,	yfadd,	Px, 0xdc,(01),0xd8,(01),0xdc,(01) },
577 
578 	{ AFSUBDP,	yfaddp,	Px, 0xde,(05) },
579 	{ AFSUBW,	yfmvx,	Px, 0xde,(04) },
580 	{ AFSUBL,	yfmvx,	Px, 0xda,(04) },
581 	{ AFSUBF,	yfmvx,	Px, 0xd8,(04) },
582 	{ AFSUBD,	yfadd,	Px, 0xdc,(04),0xd8,(04),0xdc,(05) },
583 
584 	{ AFSUBRDP,	yfaddp,	Px, 0xde,(04) },
585 	{ AFSUBRW,	yfmvx,	Px, 0xde,(05) },
586 	{ AFSUBRL,	yfmvx,	Px, 0xda,(05) },
587 	{ AFSUBRF,	yfmvx,	Px, 0xd8,(05) },
588 	{ AFSUBRD,	yfadd,	Px, 0xdc,(05),0xd8,(05),0xdc,(04) },
589 
590 	{ AFDIVDP,	yfaddp,	Px, 0xde,(07) },
591 	{ AFDIVW,	yfmvx,	Px, 0xde,(06) },
592 	{ AFDIVL,	yfmvx,	Px, 0xda,(06) },
593 	{ AFDIVF,	yfmvx,	Px, 0xd8,(06) },
594 	{ AFDIVD,	yfadd,	Px, 0xdc,(06),0xd8,(06),0xdc,(07) },
595 
596 	{ AFDIVRDP,	yfaddp,	Px, 0xde,(06) },
597 	{ AFDIVRW,	yfmvx,	Px, 0xde,(07) },
598 	{ AFDIVRL,	yfmvx,	Px, 0xda,(07) },
599 	{ AFDIVRF,	yfmvx,	Px, 0xd8,(07) },
600 	{ AFDIVRD,	yfadd,	Px, 0xdc,(07),0xd8,(07),0xdc,(06) },
601 
602 	{ AFXCHD,	yfxch,	Px, 0xd9,(01),0xd9,(01) },
603 	{ AFFREE },
604 	{ AFLDCW,	ystcw,	Px, 0xd9,(05),0xd9,(05) },
605 	{ AFLDENV,	ystcw,	Px, 0xd9,(04),0xd9,(04) },
606 	{ AFRSTOR,	ysvrs,	Px, 0xdd,(04),0xdd,(04) },
607 	{ AFSAVE,	ysvrs,	Px, 0xdd,(06),0xdd,(06) },
608 	{ AFSTCW,	ystcw,	Px, 0xd9,(07),0xd9,(07) },
609 	{ AFSTENV,	ystcw,	Px, 0xd9,(06),0xd9,(06) },
610 	{ AFSTSW,	ystsw,	Px, 0xdd,(07),0xdf,0xe0 },
611 	{ AF2XM1,	ynone,	Px, 0xd9, 0xf0 },
612 	{ AFABS,	ynone,	Px, 0xd9, 0xe1 },
613 	{ AFCHS,	ynone,	Px, 0xd9, 0xe0 },
614 	{ AFCLEX,	ynone,	Px, 0xdb, 0xe2 },
615 	{ AFCOS,	ynone,	Px, 0xd9, 0xff },
616 	{ AFDECSTP,	ynone,	Px, 0xd9, 0xf6 },
617 	{ AFINCSTP,	ynone,	Px, 0xd9, 0xf7 },
618 	{ AFINIT,	ynone,	Px, 0xdb, 0xe3 },
619 	{ AFLD1,	ynone,	Px, 0xd9, 0xe8 },
620 	{ AFLDL2E,	ynone,	Px, 0xd9, 0xea },
621 	{ AFLDL2T,	ynone,	Px, 0xd9, 0xe9 },
622 	{ AFLDLG2,	ynone,	Px, 0xd9, 0xeb },
623 	{ AFLDLN2,	ynone,	Px, 0xd9, 0xec },
624 	{ AFLDPI,	ynone,	Px, 0xd9, 0xed },
625 	{ AFLDZ,	ynone,	Px, 0xd9, 0xee },
626 	{ AFNOP,	ynone,	Px, 0xd9, 0xd0 },
627 	{ AFPATAN,	ynone,	Px, 0xd9, 0xf3 },
628 	{ AFPREM,	ynone,	Px, 0xd9, 0xf8 },
629 	{ AFPREM1,	ynone,	Px, 0xd9, 0xf5 },
630 	{ AFPTAN,	ynone,	Px, 0xd9, 0xf2 },
631 	{ AFRNDINT,	ynone,	Px, 0xd9, 0xfc },
632 	{ AFSCALE,	ynone,	Px, 0xd9, 0xfd },
633 	{ AFSIN,	ynone,	Px, 0xd9, 0xfe },
634 	{ AFSINCOS,	ynone,	Px, 0xd9, 0xfb },
635 	{ AFSQRT,	ynone,	Px, 0xd9, 0xfa },
636 	{ AFTST,	ynone,	Px, 0xd9, 0xe4 },
637 	{ AFXAM,	ynone,	Px, 0xd9, 0xe5 },
638 	{ AFXTRACT,	ynone,	Px, 0xd9, 0xf4 },
639 	{ AFYL2X,	ynone,	Px, 0xd9, 0xf1 },
640 	{ AFYL2XP1,	ynone,	Px, 0xd9, 0xf9 },
641 	{ AEND },
642 	0
643 };
644