ops_sse.h@ 1

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1	/*
2	* MMX/SSE/SSE2/PNI support
3	*
4	* Copyright (c) 2005 Fabrice Bellard
5	*
6	* This library is free software; you can redistribute it and/or
7	* modify it under the terms of the GNU Lesser General Public
8	* License as published by the Free Software Foundation; either
9	* version 2 of the License, or (at your option) any later version.
10	*
11	* This library is distributed in the hope that it will be useful,
12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14	* Lesser General Public License for more details.
15	*
16	* You should have received a copy of the GNU Lesser General Public
17	* License along with this library; if not, write to the Free Software
18	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19	*/
20	#if SHIFT == 0
21	#define Reg MMXReg
22	#define XMM_ONLY(x...)
23	#define B(n) MMX_B(n)
24	#define W(n) MMX_W(n)
25	#define L(n) MMX_L(n)
26	#define Q(n) q
27	#define SUFFIX _mmx
28	#else
29	#define Reg XMMReg
30	#define XMM_ONLY(x...) x
31	#define B(n) XMM_B(n)
32	#define W(n) XMM_W(n)
33	#define L(n) XMM_L(n)
34	#define Q(n) XMM_Q(n)
35	#define SUFFIX _xmm
36	#endif
37
38	void OPPROTO glue(op_psrlw, SUFFIX)(void)
39	{
40	Reg d, s;
41	int shift;
42
43	d = (Reg )((char )env + PARAM1);
44	s = (Reg )((char )env + PARAM2);
45
46	if (s->Q(0) > 15) {
47	d->Q(0) = 0;
48	#if SHIFT == 1
49	d->Q(1) = 0;
50	#endif
51	} else {
52	shift = s->B(0);
53	d->W(0) >>= shift;
54	d->W(1) >>= shift;
55	d->W(2) >>= shift;
56	d->W(3) >>= shift;
57	#if SHIFT == 1
58	d->W(4) >>= shift;
59	d->W(5) >>= shift;
60	d->W(6) >>= shift;
61	d->W(7) >>= shift;
62	#endif
63	}
64	FORCE_RET();
65	}
66
67	void OPPROTO glue(op_psraw, SUFFIX)(void)
68	{
69	Reg d, s;
70	int shift;
71
72	d = (Reg )((char )env + PARAM1);
73	s = (Reg )((char )env + PARAM2);
74
75	if (s->Q(0) > 15) {
76	shift = 15;
77	} else {
78	shift = s->B(0);
79	}
80	d->W(0) = (int16_t)d->W(0) >> shift;
81	d->W(1) = (int16_t)d->W(1) >> shift;
82	d->W(2) = (int16_t)d->W(2) >> shift;
83	d->W(3) = (int16_t)d->W(3) >> shift;
84	#if SHIFT == 1
85	d->W(4) = (int16_t)d->W(4) >> shift;
86	d->W(5) = (int16_t)d->W(5) >> shift;
87	d->W(6) = (int16_t)d->W(6) >> shift;
88	d->W(7) = (int16_t)d->W(7) >> shift;
89	#endif
90	}
91
92	void OPPROTO glue(op_psllw, SUFFIX)(void)
93	{
94	Reg d, s;
95	int shift;
96
97	d = (Reg )((char )env + PARAM1);
98	s = (Reg )((char )env + PARAM2);
99
100	if (s->Q(0) > 15) {
101	d->Q(0) = 0;
102	#if SHIFT == 1
103	d->Q(1) = 0;
104	#endif
105	} else {
106	shift = s->B(0);
107	d->W(0) <<= shift;
108	d->W(1) <<= shift;
109	d->W(2) <<= shift;
110	d->W(3) <<= shift;
111	#if SHIFT == 1
112	d->W(4) <<= shift;
113	d->W(5) <<= shift;
114	d->W(6) <<= shift;
115	d->W(7) <<= shift;
116	#endif
117	}
118	FORCE_RET();
119	}
120
121	void OPPROTO glue(op_psrld, SUFFIX)(void)
122	{
123	Reg d, s;
124	int shift;
125
126	d = (Reg )((char )env + PARAM1);
127	s = (Reg )((char )env + PARAM2);
128
129	if (s->Q(0) > 31) {
130	d->Q(0) = 0;
131	#if SHIFT == 1
132	d->Q(1) = 0;
133	#endif
134	} else {
135	shift = s->B(0);
136	d->L(0) >>= shift;
137	d->L(1) >>= shift;
138	#if SHIFT == 1
139	d->L(2) >>= shift;
140	d->L(3) >>= shift;
141	#endif
142	}
143	FORCE_RET();
144	}
145
146	void OPPROTO glue(op_psrad, SUFFIX)(void)
147	{
148	Reg d, s;
149	int shift;
150
151	d = (Reg )((char )env + PARAM1);
152	s = (Reg )((char )env + PARAM2);
153
154	if (s->Q(0) > 31) {
155	shift = 31;
156	} else {
157	shift = s->B(0);
158	}
159	d->L(0) = (int32_t)d->L(0) >> shift;
160	d->L(1) = (int32_t)d->L(1) >> shift;
161	#if SHIFT == 1
162	d->L(2) = (int32_t)d->L(2) >> shift;
163	d->L(3) = (int32_t)d->L(3) >> shift;
164	#endif
165	}
166
167	void OPPROTO glue(op_pslld, SUFFIX)(void)
168	{
169	Reg d, s;
170	int shift;
171
172	d = (Reg )((char )env + PARAM1);
173	s = (Reg )((char )env + PARAM2);
174
175	if (s->Q(0) > 31) {
176	d->Q(0) = 0;
177	#if SHIFT == 1
178	d->Q(1) = 0;
179	#endif
180	} else {
181	shift = s->B(0);
182	d->L(0) <<= shift;
183	d->L(1) <<= shift;
184	#if SHIFT == 1
185	d->L(2) <<= shift;
186	d->L(3) <<= shift;
187	#endif
188	}
189	FORCE_RET();
190	}
191
192	void OPPROTO glue(op_psrlq, SUFFIX)(void)
193	{
194	Reg d, s;
195	int shift;
196
197	d = (Reg )((char )env + PARAM1);
198	s = (Reg )((char )env + PARAM2);
199
200	if (s->Q(0) > 63) {
201	d->Q(0) = 0;
202	#if SHIFT == 1
203	d->Q(1) = 0;
204	#endif
205	} else {
206	shift = s->B(0);
207	d->Q(0) >>= shift;
208	#if SHIFT == 1
209	d->Q(1) >>= shift;
210	#endif
211	}
212	FORCE_RET();
213	}
214
215	void OPPROTO glue(op_psllq, SUFFIX)(void)
216	{
217	Reg d, s;
218	int shift;
219
220	d = (Reg )((char )env + PARAM1);
221	s = (Reg )((char )env + PARAM2);
222
223	if (s->Q(0) > 63) {
224	d->Q(0) = 0;
225	#if SHIFT == 1
226	d->Q(1) = 0;
227	#endif
228	} else {
229	shift = s->B(0);
230	d->Q(0) <<= shift;
231	#if SHIFT == 1
232	d->Q(1) <<= shift;
233	#endif
234	}
235	FORCE_RET();
236	}
237
238	#if SHIFT == 1
239	void OPPROTO glue(op_psrldq, SUFFIX)(void)
240	{
241	Reg d, s;
242	int shift, i;
243
244	d = (Reg )((char )env + PARAM1);
245	s = (Reg )((char )env + PARAM2);
246	shift = s->L(0);
247	if (shift > 16)
248	shift = 16;
249	for(i = 0; i < 16 - shift; i++)
250	d->B(i) = d->B(i + shift);
251	for(i = 16 - shift; i < 16; i++)
252	d->B(i) = 0;
253	FORCE_RET();
254	}
255
256	void OPPROTO glue(op_pslldq, SUFFIX)(void)
257	{
258	Reg d, s;
259	int shift, i;
260
261	d = (Reg )((char )env + PARAM1);
262	s = (Reg )((char )env + PARAM2);
263	shift = s->L(0);
264	if (shift > 16)
265	shift = 16;
266	for(i = 15; i >= shift; i--)
267	d->B(i) = d->B(i - shift);
268	for(i = 0; i < shift; i++)
269	d->B(i) = 0;
270	FORCE_RET();
271	}
272	#endif
273
274	#define SSE_OP_B(name, F)\
275	void OPPROTO glue(name, SUFFIX) (void)\
276	{\
277	Reg d, s;\
278	d = (Reg )((char )env + PARAM1);\
279	s = (Reg )((char )env + PARAM2);\
280	d->B(0) = F(d->B(0), s->B(0));\
281	d->B(1) = F(d->B(1), s->B(1));\
282	d->B(2) = F(d->B(2), s->B(2));\
283	d->B(3) = F(d->B(3), s->B(3));\
284	d->B(4) = F(d->B(4), s->B(4));\
285	d->B(5) = F(d->B(5), s->B(5));\
286	d->B(6) = F(d->B(6), s->B(6));\
287	d->B(7) = F(d->B(7), s->B(7));\
288	XMM_ONLY(\
289	d->B(8) = F(d->B(8), s->B(8));\
290	d->B(9) = F(d->B(9), s->B(9));\
291	d->B(10) = F(d->B(10), s->B(10));\
292	d->B(11) = F(d->B(11), s->B(11));\
293	d->B(12) = F(d->B(12), s->B(12));\
294	d->B(13) = F(d->B(13), s->B(13));\
295	d->B(14) = F(d->B(14), s->B(14));\
296	d->B(15) = F(d->B(15), s->B(15));\
297	)\
298	}
299
300	#define SSE_OP_W(name, F)\
301	void OPPROTO glue(name, SUFFIX) (void)\
302	{\
303	Reg d, s;\
304	d = (Reg )((char )env + PARAM1);\
305	s = (Reg )((char )env + PARAM2);\
306	d->W(0) = F(d->W(0), s->W(0));\
307	d->W(1) = F(d->W(1), s->W(1));\
308	d->W(2) = F(d->W(2), s->W(2));\
309	d->W(3) = F(d->W(3), s->W(3));\
310	XMM_ONLY(\
311	d->W(4) = F(d->W(4), s->W(4));\
312	d->W(5) = F(d->W(5), s->W(5));\
313	d->W(6) = F(d->W(6), s->W(6));\
314	d->W(7) = F(d->W(7), s->W(7));\
315	)\
316	}
317
318	#define SSE_OP_L(name, F)\
319	void OPPROTO glue(name, SUFFIX) (void)\
320	{\
321	Reg d, s;\
322	d = (Reg )((char )env + PARAM1);\
323	s = (Reg )((char )env + PARAM2);\
324	d->L(0) = F(d->L(0), s->L(0));\
325	d->L(1) = F(d->L(1), s->L(1));\
326	XMM_ONLY(\
327	d->L(2) = F(d->L(2), s->L(2));\
328	d->L(3) = F(d->L(3), s->L(3));\
329	)\
330	}
331
332	#define SSE_OP_Q(name, F)\
333	void OPPROTO glue(name, SUFFIX) (void)\
334	{\
335	Reg d, s;\
336	d = (Reg )((char )env + PARAM1);\
337	s = (Reg )((char )env + PARAM2);\
338	d->Q(0) = F(d->Q(0), s->Q(0));\
339	XMM_ONLY(\
340	d->Q(1) = F(d->Q(1), s->Q(1));\
341	)\
342	}
343
344	#if SHIFT == 0
345	static inline int satub(int x)
346	{
347	if (x < 0)
348	return 0;
349	else if (x > 255)
350	return 255;
351	else
352	return x;
353	}
354
355	static inline int satuw(int x)
356	{
357	if (x < 0)
358	return 0;
359	else if (x > 65535)
360	return 65535;
361	else
362	return x;
363	}
364
365	static inline int satsb(int x)
366	{
367	if (x < -128)
368	return -128;
369	else if (x > 127)
370	return 127;
371	else
372	return x;
373	}
374
375	static inline int satsw(int x)
376	{
377	if (x < -32768)
378	return -32768;
379	else if (x > 32767)
380	return 32767;
381	else
382	return x;
383	}
384
385	#define FADD(a, b) ((a) + (b))
386	#define FADDUB(a, b) satub((a) + (b))
387	#define FADDUW(a, b) satuw((a) + (b))
388	#define FADDSB(a, b) satsb((int8_t)(a) + (int8_t)(b))
389	#define FADDSW(a, b) satsw((int16_t)(a) + (int16_t)(b))
390
391	#define FSUB(a, b) ((a) - (b))
392	#define FSUBUB(a, b) satub((a) - (b))
393	#define FSUBUW(a, b) satuw((a) - (b))
394	#define FSUBSB(a, b) satsb((int8_t)(a) - (int8_t)(b))
395	#define FSUBSW(a, b) satsw((int16_t)(a) - (int16_t)(b))
396	#define FMINUB(a, b) ((a) < (b)) ? (a) : (b)
397	#define FMINSW(a, b) ((int16_t)(a) < (int16_t)(b)) ? (a) : (b)
398	#define FMAXUB(a, b) ((a) > (b)) ? (a) : (b)
399	#define FMAXSW(a, b) ((int16_t)(a) > (int16_t)(b)) ? (a) : (b)
400
401	#define FAND(a, b) (a) & (b)
402	#define FANDN(a, b) ((~(a)) & (b))
403	#define FOR(a, b) (a) \| (b)
404	#define FXOR(a, b) (a) ^ (b)
405
406	#define FCMPGTB(a, b) (int8_t)(a) > (int8_t)(b) ? -1 : 0
407	#define FCMPGTW(a, b) (int16_t)(a) > (int16_t)(b) ? -1 : 0
408	#define FCMPGTL(a, b) (int32_t)(a) > (int32_t)(b) ? -1 : 0
409	#define FCMPEQ(a, b) (a) == (b) ? -1 : 0
410
411	#define FMULLW(a, b) (a) * (b)
412	#define FMULHUW(a, b) (a) * (b) >> 16
413	#define FMULHW(a, b) (int16_t)(a) * (int16_t)(b) >> 16
414
415	#define FAVG(a, b) ((a) + (b) + 1) >> 1
416	#endif
417
418	SSE_OP_B(op_paddb, FADD)
419	SSE_OP_W(op_paddw, FADD)
420	SSE_OP_L(op_paddl, FADD)
421	SSE_OP_Q(op_paddq, FADD)
422
423	SSE_OP_B(op_psubb, FSUB)
424	SSE_OP_W(op_psubw, FSUB)
425	SSE_OP_L(op_psubl, FSUB)
426	SSE_OP_Q(op_psubq, FSUB)
427
428	SSE_OP_B(op_paddusb, FADDUB)
429	SSE_OP_B(op_paddsb, FADDSB)
430	SSE_OP_B(op_psubusb, FSUBUB)
431	SSE_OP_B(op_psubsb, FSUBSB)
432
433	SSE_OP_W(op_paddusw, FADDUW)
434	SSE_OP_W(op_paddsw, FADDSW)
435	SSE_OP_W(op_psubusw, FSUBUW)
436	SSE_OP_W(op_psubsw, FSUBSW)
437
438	SSE_OP_B(op_pminub, FMINUB)
439	SSE_OP_B(op_pmaxub, FMAXUB)
440
441	SSE_OP_W(op_pminsw, FMINSW)
442	SSE_OP_W(op_pmaxsw, FMAXSW)
443
444	SSE_OP_Q(op_pand, FAND)
445	SSE_OP_Q(op_pandn, FANDN)
446	SSE_OP_Q(op_por, FOR)
447	SSE_OP_Q(op_pxor, FXOR)
448
449	SSE_OP_B(op_pcmpgtb, FCMPGTB)
450	SSE_OP_W(op_pcmpgtw, FCMPGTW)
451	SSE_OP_L(op_pcmpgtl, FCMPGTL)
452
453	SSE_OP_B(op_pcmpeqb, FCMPEQ)
454	SSE_OP_W(op_pcmpeqw, FCMPEQ)
455	SSE_OP_L(op_pcmpeql, FCMPEQ)
456
457	SSE_OP_W(op_pmullw, FMULLW)
458	SSE_OP_W(op_pmulhuw, FMULHUW)
459	SSE_OP_W(op_pmulhw, FMULHW)
460
461	SSE_OP_B(op_pavgb, FAVG)
462	SSE_OP_W(op_pavgw, FAVG)
463
464	void OPPROTO glue(op_pmuludq, SUFFIX) (void)
465	{
466	Reg d, s;
467	d = (Reg )((char )env + PARAM1);
468	s = (Reg )((char )env + PARAM2);
469
470	d->Q(0) = (uint64_t)s->L(0) * (uint64_t)d->L(0);
471	#if SHIFT == 1
472	d->Q(1) = (uint64_t)s->L(2) * (uint64_t)d->L(2);
473	#endif
474	}
475
476	void OPPROTO glue(op_pmaddwd, SUFFIX) (void)
477	{
478	int i;
479	Reg d, s;
480	d = (Reg )((char )env + PARAM1);
481	s = (Reg )((char )env + PARAM2);
482
483	for(i = 0; i < (2 << SHIFT); i++) {
484	d->L(i) = (int16_t)s->W(2i) (int16_t)d->W(2*i) +
485	(int16_t)s->W(2i+1) (int16_t)d->W(2*i+1);
486	}
487	FORCE_RET();
488	}
489
490	#if SHIFT == 0
491	static inline int abs1(int a)
492	{
493	if (a < 0)
494	return -a;
495	else
496	return a;
497	}
498	#endif
499	void OPPROTO glue(op_psadbw, SUFFIX) (void)
500	{
501	unsigned int val;
502	Reg d, s;
503	d = (Reg )((char )env + PARAM1);
504	s = (Reg )((char )env + PARAM2);
505
506	val = 0;
507	val += abs1(d->B(0) - s->B(0));
508	val += abs1(d->B(1) - s->B(1));
509	val += abs1(d->B(2) - s->B(2));
510	val += abs1(d->B(3) - s->B(3));
511	val += abs1(d->B(4) - s->B(4));
512	val += abs1(d->B(5) - s->B(5));
513	val += abs1(d->B(6) - s->B(6));
514	val += abs1(d->B(7) - s->B(7));
515	d->Q(0) = val;
516	#if SHIFT == 1
517	val = 0;
518	val += abs1(d->B(8) - s->B(8));
519	val += abs1(d->B(9) - s->B(9));
520	val += abs1(d->B(10) - s->B(10));
521	val += abs1(d->B(11) - s->B(11));
522	val += abs1(d->B(12) - s->B(12));
523	val += abs1(d->B(13) - s->B(13));
524	val += abs1(d->B(14) - s->B(14));
525	val += abs1(d->B(15) - s->B(15));
526	d->Q(1) = val;
527	#endif
528	}
529
530	void OPPROTO glue(op_maskmov, SUFFIX) (void)
531	{
532	int i;
533	Reg d, s;
534	d = (Reg )((char )env + PARAM1);
535	s = (Reg )((char )env + PARAM2);
536	for(i = 0; i < (8 << SHIFT); i++) {
537	if (s->B(i) & 0x80)
538	stb(A0 + i, d->B(i));
539	}
540	FORCE_RET();
541	}
542
543	void OPPROTO glue(op_movl_mm_T0, SUFFIX) (void)
544	{
545	Reg *d;
546	d = (Reg )((char )env + PARAM1);
547	d->L(0) = T0;
548	d->L(1) = 0;
549	#if SHIFT == 1
550	d->Q(1) = 0;
551	#endif
552	}
553
554	void OPPROTO glue(op_movl_T0_mm, SUFFIX) (void)
555	{
556	Reg *s;
557	s = (Reg )((char )env + PARAM1);
558	T0 = s->L(0);
559	}
560
561	#if SHIFT == 0
562	void OPPROTO glue(op_pshufw, SUFFIX) (void)
563	{
564	Reg r, d, s;
565	int order;
566	d = (Reg )((char )env + PARAM1);
567	s = (Reg )((char )env + PARAM2);
568	order = PARAM3;
569	r.W(0) = s->W(order & 3);
570	r.W(1) = s->W((order >> 2) & 3);
571	r.W(2) = s->W((order >> 4) & 3);
572	r.W(3) = s->W((order >> 6) & 3);
573	*d = r;
574	}
575	#else
576	void OPPROTO op_shufps(void)
577	{
578	Reg r, d, s;
579	int order;
580	d = (Reg )((char )env + PARAM1);
581	s = (Reg )((char )env + PARAM2);
582	order = PARAM3;
583	r.L(0) = d->L(order & 3);
584	r.L(1) = d->L((order >> 2) & 3);
585	r.L(2) = s->L((order >> 4) & 3);
586	r.L(3) = s->L((order >> 6) & 3);
587	*d = r;
588	}
589
590	void OPPROTO op_shufpd(void)
591	{
592	Reg r, d, s;
593	int order;
594	d = (Reg )((char )env + PARAM1);
595	s = (Reg )((char )env + PARAM2);
596	order = PARAM3;
597	r.Q(0) = d->Q(order & 1);
598	r.Q(1) = s->Q((order >> 1) & 1);
599	*d = r;
600	}
601
602	void OPPROTO glue(op_pshufd, SUFFIX) (void)
603	{
604	Reg r, d, s;
605	int order;
606	d = (Reg )((char )env + PARAM1);
607	s = (Reg )((char )env + PARAM2);
608	order = PARAM3;
609	r.L(0) = s->L(order & 3);
610	r.L(1) = s->L((order >> 2) & 3);
611	r.L(2) = s->L((order >> 4) & 3);
612	r.L(3) = s->L((order >> 6) & 3);
613	*d = r;
614	}
615
616	void OPPROTO glue(op_pshuflw, SUFFIX) (void)
617	{
618	Reg r, d, s;
619	int order;
620	d = (Reg )((char )env + PARAM1);
621	s = (Reg )((char )env + PARAM2);
622	order = PARAM3;
623	r.W(0) = s->W(order & 3);
624	r.W(1) = s->W((order >> 2) & 3);
625	r.W(2) = s->W((order >> 4) & 3);
626	r.W(3) = s->W((order >> 6) & 3);
627	r.Q(1) = s->Q(1);
628	*d = r;
629	}
630
631	void OPPROTO glue(op_pshufhw, SUFFIX) (void)
632	{
633	Reg r, d, s;
634	int order;
635	d = (Reg )((char )env + PARAM1);
636	s = (Reg )((char )env + PARAM2);
637	order = PARAM3;
638	r.Q(0) = s->Q(0);
639	r.W(4) = s->W(4 + (order & 3));
640	r.W(5) = s->W(4 + ((order >> 2) & 3));
641	r.W(6) = s->W(4 + ((order >> 4) & 3));
642	r.W(7) = s->W(4 + ((order >> 6) & 3));
643	*d = r;
644	}
645	#endif
646
647	#if SHIFT == 1
648	/* FPU ops */
649	/* XXX: not accurate */
650
651	#define SSE_OP_S(name, F)\
652	void OPPROTO op_ ## name ## ps (void)\
653	{\
654	Reg d, s;\
655	d = (Reg )((char )env + PARAM1);\
656	s = (Reg )((char )env + PARAM2);\
657	d->XMM_S(0) = F(32, d->XMM_S(0), s->XMM_S(0));\
658	d->XMM_S(1) = F(32, d->XMM_S(1), s->XMM_S(1));\
659	d->XMM_S(2) = F(32, d->XMM_S(2), s->XMM_S(2));\
660	d->XMM_S(3) = F(32, d->XMM_S(3), s->XMM_S(3));\
661	}\
662	\
663	void OPPROTO op_ ## name ## ss (void)\
664	{\
665	Reg d, s;\
666	d = (Reg )((char )env + PARAM1);\
667	s = (Reg )((char )env + PARAM2);\
668	d->XMM_S(0) = F(32, d->XMM_S(0), s->XMM_S(0));\
669	}\
670	void OPPROTO op_ ## name ## pd (void)\
671	{\
672	Reg d, s;\
673	d = (Reg )((char )env + PARAM1);\
674	s = (Reg )((char )env + PARAM2);\
675	d->XMM_D(0) = F(64, d->XMM_D(0), s->XMM_D(0));\
676	d->XMM_D(1) = F(64, d->XMM_D(1), s->XMM_D(1));\
677	}\
678	\
679	void OPPROTO op_ ## name ## sd (void)\
680	{\
681	Reg d, s;\
682	d = (Reg )((char )env + PARAM1);\
683	s = (Reg )((char )env + PARAM2);\
684	d->XMM_D(0) = F(64, d->XMM_D(0), s->XMM_D(0));\
685	}
686
687	#define FPU_ADD(size, a, b) float ## size ## _add(a, b, &env->sse_status)
688	#define FPU_SUB(size, a, b) float ## size ## _sub(a, b, &env->sse_status)
689	#define FPU_MUL(size, a, b) float ## size ## _mul(a, b, &env->sse_status)
690	#define FPU_DIV(size, a, b) float ## size ## _div(a, b, &env->sse_status)
691	#define FPU_MIN(size, a, b) (a) < (b) ? (a) : (b)
692	#define FPU_MAX(size, a, b) (a) > (b) ? (a) : (b)
693	#define FPU_SQRT(size, a, b) float ## size ## _sqrt(b, &env->sse_status)
694
695	SSE_OP_S(add, FPU_ADD)
696	SSE_OP_S(sub, FPU_SUB)
697	SSE_OP_S(mul, FPU_MUL)
698	SSE_OP_S(div, FPU_DIV)
699	SSE_OP_S(min, FPU_MIN)
700	SSE_OP_S(max, FPU_MAX)
701	SSE_OP_S(sqrt, FPU_SQRT)
702
703
704	/* float to float conversions */
705	void OPPROTO op_cvtps2pd(void)
706	{
707	float32 s0, s1;
708	Reg d, s;
709	d = (Reg )((char )env + PARAM1);
710	s = (Reg )((char )env + PARAM2);
711	s0 = s->XMM_S(0);
712	s1 = s->XMM_S(1);
713	d->XMM_D(0) = float32_to_float64(s0, &env->sse_status);
714	d->XMM_D(1) = float32_to_float64(s1, &env->sse_status);
715	}
716
717	void OPPROTO op_cvtpd2ps(void)
718	{
719	Reg d, s;
720	d = (Reg )((char )env + PARAM1);
721	s = (Reg )((char )env + PARAM2);
722	d->XMM_S(0) = float64_to_float32(s->XMM_D(0), &env->sse_status);
723	d->XMM_S(1) = float64_to_float32(s->XMM_D(1), &env->sse_status);
724	d->Q(1) = 0;
725	}
726
727	void OPPROTO op_cvtss2sd(void)
728	{
729	Reg d, s;
730	d = (Reg )((char )env + PARAM1);
731	s = (Reg )((char )env + PARAM2);
732	d->XMM_D(0) = float32_to_float64(s->XMM_S(0), &env->sse_status);
733	}
734
735	void OPPROTO op_cvtsd2ss(void)
736	{
737	Reg d, s;
738	d = (Reg )((char )env + PARAM1);
739	s = (Reg )((char )env + PARAM2);
740	d->XMM_S(0) = float64_to_float32(s->XMM_D(0), &env->sse_status);
741	}
742
743	/* integer to float */
744	void OPPROTO op_cvtdq2ps(void)
745	{
746	XMMReg d = (XMMReg )((char *)env + PARAM1);
747	XMMReg s = (XMMReg )((char *)env + PARAM2);
748	d->XMM_S(0) = int32_to_float32(s->XMM_L(0), &env->sse_status);
749	d->XMM_S(1) = int32_to_float32(s->XMM_L(1), &env->sse_status);
750	d->XMM_S(2) = int32_to_float32(s->XMM_L(2), &env->sse_status);
751	d->XMM_S(3) = int32_to_float32(s->XMM_L(3), &env->sse_status);
752	}
753
754	void OPPROTO op_cvtdq2pd(void)
755	{
756	XMMReg d = (XMMReg )((char *)env + PARAM1);
757	XMMReg s = (XMMReg )((char *)env + PARAM2);
758	int32_t l0, l1;
759	l0 = (int32_t)s->XMM_L(0);
760	l1 = (int32_t)s->XMM_L(1);
761	d->XMM_D(0) = int32_to_float64(l0, &env->sse_status);
762	d->XMM_D(1) = int32_to_float64(l1, &env->sse_status);
763	}
764
765	void OPPROTO op_cvtpi2ps(void)
766	{
767	XMMReg d = (Reg )((char *)env + PARAM1);
768	MMXReg s = (MMXReg )((char *)env + PARAM2);
769	d->XMM_S(0) = int32_to_float32(s->MMX_L(0), &env->sse_status);
770	d->XMM_S(1) = int32_to_float32(s->MMX_L(1), &env->sse_status);
771	}
772
773	void OPPROTO op_cvtpi2pd(void)
774	{
775	XMMReg d = (Reg )((char *)env + PARAM1);
776	MMXReg s = (MMXReg )((char *)env + PARAM2);
777	d->XMM_D(0) = int32_to_float64(s->MMX_L(0), &env->sse_status);
778	d->XMM_D(1) = int32_to_float64(s->MMX_L(1), &env->sse_status);
779	}
780
781	void OPPROTO op_cvtsi2ss(void)
782	{
783	XMMReg d = (Reg )((char *)env + PARAM1);
784	d->XMM_S(0) = int32_to_float32(T0, &env->sse_status);
785	}
786
787	void OPPROTO op_cvtsi2sd(void)
788	{
789	XMMReg d = (Reg )((char *)env + PARAM1);
790	d->XMM_D(0) = int32_to_float64(T0, &env->sse_status);
791	}
792
793	#ifdef TARGET_X86_64
794	void OPPROTO op_cvtsq2ss(void)
795	{
796	XMMReg d = (Reg )((char *)env + PARAM1);
797	d->XMM_S(0) = int64_to_float32(T0, &env->sse_status);
798	}
799
800	void OPPROTO op_cvtsq2sd(void)
801	{
802	XMMReg d = (Reg )((char *)env + PARAM1);
803	d->XMM_D(0) = int64_to_float64(T0, &env->sse_status);
804	}
805	#endif
806
807	/* float to integer */
808	void OPPROTO op_cvtps2dq(void)
809	{
810	XMMReg d = (XMMReg )((char *)env + PARAM1);
811	XMMReg s = (XMMReg )((char *)env + PARAM2);
812	d->XMM_L(0) = float32_to_int32(s->XMM_S(0), &env->sse_status);
813	d->XMM_L(1) = float32_to_int32(s->XMM_S(1), &env->sse_status);
814	d->XMM_L(2) = float32_to_int32(s->XMM_S(2), &env->sse_status);
815	d->XMM_L(3) = float32_to_int32(s->XMM_S(3), &env->sse_status);
816	}
817
818	void OPPROTO op_cvtpd2dq(void)
819	{
820	XMMReg d = (XMMReg )((char *)env + PARAM1);
821	XMMReg s = (XMMReg )((char *)env + PARAM2);
822	d->XMM_L(0) = float64_to_int32(s->XMM_D(0), &env->sse_status);
823	d->XMM_L(1) = float64_to_int32(s->XMM_D(1), &env->sse_status);
824	d->XMM_Q(1) = 0;
825	}
826
827	void OPPROTO op_cvtps2pi(void)
828	{
829	MMXReg d = (MMXReg )((char *)env + PARAM1);
830	XMMReg s = (XMMReg )((char *)env + PARAM2);
831	d->MMX_L(0) = float32_to_int32(s->XMM_S(0), &env->sse_status);
832	d->MMX_L(1) = float32_to_int32(s->XMM_S(1), &env->sse_status);
833	}
834
835	void OPPROTO op_cvtpd2pi(void)
836	{
837	MMXReg d = (MMXReg )((char *)env + PARAM1);
838	XMMReg s = (XMMReg )((char *)env + PARAM2);
839	d->MMX_L(0) = float64_to_int32(s->XMM_D(0), &env->sse_status);
840	d->MMX_L(1) = float64_to_int32(s->XMM_D(1), &env->sse_status);
841	}
842
843	void OPPROTO op_cvtss2si(void)
844	{
845	XMMReg s = (XMMReg )((char *)env + PARAM1);
846	T0 = float32_to_int32(s->XMM_S(0), &env->sse_status);
847	}
848
849	void OPPROTO op_cvtsd2si(void)
850	{
851	XMMReg s = (XMMReg )((char *)env + PARAM1);
852	T0 = float64_to_int32(s->XMM_D(0), &env->sse_status);
853	}
854
855	#ifdef TARGET_X86_64
856	void OPPROTO op_cvtss2sq(void)
857	{
858	XMMReg s = (XMMReg )((char *)env + PARAM1);
859	T0 = float32_to_int64(s->XMM_S(0), &env->sse_status);
860	}
861
862	void OPPROTO op_cvtsd2sq(void)
863	{
864	XMMReg s = (XMMReg )((char *)env + PARAM1);
865	T0 = float64_to_int64(s->XMM_D(0), &env->sse_status);
866	}
867	#endif
868
869	/* float to integer truncated */
870	void OPPROTO op_cvttps2dq(void)
871	{
872	XMMReg d = (XMMReg )((char *)env + PARAM1);
873	XMMReg s = (XMMReg )((char *)env + PARAM2);
874	d->XMM_L(0) = float32_to_int32_round_to_zero(s->XMM_S(0), &env->sse_status);
875	d->XMM_L(1) = float32_to_int32_round_to_zero(s->XMM_S(1), &env->sse_status);
876	d->XMM_L(2) = float32_to_int32_round_to_zero(s->XMM_S(2), &env->sse_status);
877	d->XMM_L(3) = float32_to_int32_round_to_zero(s->XMM_S(3), &env->sse_status);
878	}
879
880	void OPPROTO op_cvttpd2dq(void)
881	{
882	XMMReg d = (XMMReg )((char *)env + PARAM1);
883	XMMReg s = (XMMReg )((char *)env + PARAM2);
884	d->XMM_L(0) = float64_to_int32_round_to_zero(s->XMM_D(0), &env->sse_status);
885	d->XMM_L(1) = float64_to_int32_round_to_zero(s->XMM_D(1), &env->sse_status);
886	d->XMM_Q(1) = 0;
887	}
888
889	void OPPROTO op_cvttps2pi(void)
890	{
891	MMXReg d = (MMXReg )((char *)env + PARAM1);
892	XMMReg s = (XMMReg )((char *)env + PARAM2);
893	d->MMX_L(0) = float32_to_int32_round_to_zero(s->XMM_S(0), &env->sse_status);
894	d->MMX_L(1) = float32_to_int32_round_to_zero(s->XMM_S(1), &env->sse_status);
895	}
896
897	void OPPROTO op_cvttpd2pi(void)
898	{
899	MMXReg d = (MMXReg )((char *)env + PARAM1);
900	XMMReg s = (XMMReg )((char *)env + PARAM2);
901	d->MMX_L(0) = float64_to_int32_round_to_zero(s->XMM_D(0), &env->sse_status);
902	d->MMX_L(1) = float64_to_int32_round_to_zero(s->XMM_D(1), &env->sse_status);
903	}
904
905	void OPPROTO op_cvttss2si(void)
906	{
907	XMMReg s = (XMMReg )((char *)env + PARAM1);
908	T0 = float32_to_int32_round_to_zero(s->XMM_S(0), &env->sse_status);
909	}
910
911	void OPPROTO op_cvttsd2si(void)
912	{
913	XMMReg s = (XMMReg )((char *)env + PARAM1);
914	T0 = float64_to_int32_round_to_zero(s->XMM_D(0), &env->sse_status);
915	}
916
917	#ifdef TARGET_X86_64
918	void OPPROTO op_cvttss2sq(void)
919	{
920	XMMReg s = (XMMReg )((char *)env + PARAM1);
921	T0 = float32_to_int64_round_to_zero(s->XMM_S(0), &env->sse_status);
922	}
923
924	void OPPROTO op_cvttsd2sq(void)
925	{
926	XMMReg s = (XMMReg )((char *)env + PARAM1);
927	T0 = float64_to_int64_round_to_zero(s->XMM_D(0), &env->sse_status);
928	}
929	#endif
930
931	void OPPROTO op_rsqrtps(void)
932	{
933	XMMReg d = (XMMReg )((char *)env + PARAM1);
934	XMMReg s = (XMMReg )((char *)env + PARAM2);
935	d->XMM_S(0) = approx_rsqrt(s->XMM_S(0));
936	d->XMM_S(1) = approx_rsqrt(s->XMM_S(1));
937	d->XMM_S(2) = approx_rsqrt(s->XMM_S(2));
938	d->XMM_S(3) = approx_rsqrt(s->XMM_S(3));
939	}
940
941	void OPPROTO op_rsqrtss(void)
942	{
943	XMMReg d = (XMMReg )((char *)env + PARAM1);
944	XMMReg s = (XMMReg )((char *)env + PARAM2);
945	d->XMM_S(0) = approx_rsqrt(s->XMM_S(0));
946	}
947
948	void OPPROTO op_rcpps(void)
949	{
950	XMMReg d = (XMMReg )((char *)env + PARAM1);
951	XMMReg s = (XMMReg )((char *)env + PARAM2);
952	d->XMM_S(0) = approx_rcp(s->XMM_S(0));
953	d->XMM_S(1) = approx_rcp(s->XMM_S(1));
954	d->XMM_S(2) = approx_rcp(s->XMM_S(2));
955	d->XMM_S(3) = approx_rcp(s->XMM_S(3));
956	}
957
958	void OPPROTO op_rcpss(void)
959	{
960	XMMReg d = (XMMReg )((char *)env + PARAM1);
961	XMMReg s = (XMMReg )((char *)env + PARAM2);
962	d->XMM_S(0) = approx_rcp(s->XMM_S(0));
963	}
964
965	void OPPROTO op_haddps(void)
966	{
967	XMMReg d = (XMMReg )((char *)env + PARAM1);
968	XMMReg s = (XMMReg )((char *)env + PARAM2);
969	XMMReg r;
970	r.XMM_S(0) = d->XMM_S(0) + d->XMM_S(1);
971	r.XMM_S(1) = d->XMM_S(2) + d->XMM_S(3);
972	r.XMM_S(2) = s->XMM_S(0) + s->XMM_S(1);
973	r.XMM_S(3) = s->XMM_S(2) + s->XMM_S(3);
974	*d = r;
975	}
976
977	void OPPROTO op_haddpd(void)
978	{
979	XMMReg d = (XMMReg )((char *)env + PARAM1);
980	XMMReg s = (XMMReg )((char *)env + PARAM2);
981	XMMReg r;
982	r.XMM_D(0) = d->XMM_D(0) + d->XMM_D(1);
983	r.XMM_D(1) = s->XMM_D(0) + s->XMM_D(1);
984	*d = r;
985	}
986
987	void OPPROTO op_hsubps(void)
988	{
989	XMMReg d = (XMMReg )((char *)env + PARAM1);
990	XMMReg s = (XMMReg )((char *)env + PARAM2);
991	XMMReg r;
992	r.XMM_S(0) = d->XMM_S(0) - d->XMM_S(1);
993	r.XMM_S(1) = d->XMM_S(2) - d->XMM_S(3);
994	r.XMM_S(2) = s->XMM_S(0) - s->XMM_S(1);
995	r.XMM_S(3) = s->XMM_S(2) - s->XMM_S(3);
996	*d = r;
997	}
998
999	void OPPROTO op_hsubpd(void)
1000	{
1001	XMMReg d = (XMMReg )((char *)env + PARAM1);
1002	XMMReg s = (XMMReg )((char *)env + PARAM2);
1003	XMMReg r;
1004	r.XMM_D(0) = d->XMM_D(0) - d->XMM_D(1);
1005	r.XMM_D(1) = s->XMM_D(0) - s->XMM_D(1);
1006	*d = r;
1007	}
1008
1009	void OPPROTO op_addsubps(void)
1010	{
1011	XMMReg d = (XMMReg )((char *)env + PARAM1);
1012	XMMReg s = (XMMReg )((char *)env + PARAM2);
1013	d->XMM_S(0) = d->XMM_S(0) - s->XMM_S(0);
1014	d->XMM_S(1) = d->XMM_S(1) + s->XMM_S(1);
1015	d->XMM_S(2) = d->XMM_S(2) - s->XMM_S(2);
1016	d->XMM_S(3) = d->XMM_S(3) + s->XMM_S(3);
1017	}
1018
1019	void OPPROTO op_addsubpd(void)
1020	{
1021	XMMReg d = (XMMReg )((char *)env + PARAM1);
1022	XMMReg s = (XMMReg )((char *)env + PARAM2);
1023	d->XMM_D(0) = d->XMM_D(0) - s->XMM_D(0);
1024	d->XMM_D(1) = d->XMM_D(1) + s->XMM_D(1);
1025	}
1026
1027	/* XXX: unordered */
1028	#define SSE_OP_CMP(name, F)\
1029	void OPPROTO op_ ## name ## ps (void)\
1030	{\
1031	Reg d, s;\
1032	d = (Reg )((char )env + PARAM1);\
1033	s = (Reg )((char )env + PARAM2);\
1034	d->XMM_L(0) = F(32, d->XMM_S(0), s->XMM_S(0));\
1035	d->XMM_L(1) = F(32, d->XMM_S(1), s->XMM_S(1));\
1036	d->XMM_L(2) = F(32, d->XMM_S(2), s->XMM_S(2));\
1037	d->XMM_L(3) = F(32, d->XMM_S(3), s->XMM_S(3));\
1038	}\
1039	\
1040	void OPPROTO op_ ## name ## ss (void)\
1041	{\
1042	Reg d, s;\
1043	d = (Reg )((char )env + PARAM1);\
1044	s = (Reg )((char )env + PARAM2);\
1045	d->XMM_L(0) = F(32, d->XMM_S(0), s->XMM_S(0));\
1046	}\
1047	void OPPROTO op_ ## name ## pd (void)\
1048	{\
1049	Reg d, s;\
1050	d = (Reg )((char )env + PARAM1);\
1051	s = (Reg )((char )env + PARAM2);\
1052	d->XMM_Q(0) = F(64, d->XMM_D(0), s->XMM_D(0));\
1053	d->XMM_Q(1) = F(64, d->XMM_D(1), s->XMM_D(1));\
1054	}\
1055	\
1056	void OPPROTO op_ ## name ## sd (void)\
1057	{\
1058	Reg d, s;\
1059	d = (Reg )((char )env + PARAM1);\
1060	s = (Reg )((char )env + PARAM2);\
1061	d->XMM_Q(0) = F(64, d->XMM_D(0), s->XMM_D(0));\
1062	}
1063
1064	#define FPU_CMPEQ(size, a, b) float ## size ## _eq(a, b, &env->sse_status) ? -1 : 0
1065	#define FPU_CMPLT(size, a, b) float ## size ## _lt(a, b, &env->sse_status) ? -1 : 0
1066	#define FPU_CMPLE(size, a, b) float ## size ## _le(a, b, &env->sse_status) ? -1 : 0
1067	#define FPU_CMPUNORD(size, a, b) float ## size ## _unordered(a, b, &env->sse_status) ? - 1 : 0
1068	#define FPU_CMPNEQ(size, a, b) float ## size ## _eq(a, b, &env->sse_status) ? 0 : -1
1069	#define FPU_CMPNLT(size, a, b) float ## size ## _lt(a, b, &env->sse_status) ? 0 : -1
1070	#define FPU_CMPNLE(size, a, b) float ## size ## _le(a, b, &env->sse_status) ? 0 : -1
1071	#define FPU_CMPORD(size, a, b) float ## size ## _unordered(a, b, &env->sse_status) ? 0 : -1
1072
1073	SSE_OP_CMP(cmpeq, FPU_CMPEQ)
1074	SSE_OP_CMP(cmplt, FPU_CMPLT)
1075	SSE_OP_CMP(cmple, FPU_CMPLE)
1076	SSE_OP_CMP(cmpunord, FPU_CMPUNORD)
1077	SSE_OP_CMP(cmpneq, FPU_CMPNEQ)
1078	SSE_OP_CMP(cmpnlt, FPU_CMPNLT)
1079	SSE_OP_CMP(cmpnle, FPU_CMPNLE)
1080	SSE_OP_CMP(cmpord, FPU_CMPORD)
1081
1082	const int comis_eflags[4] = {CC_C, CC_Z, 0, CC_Z \| CC_P \| CC_C};
1083
1084	void OPPROTO op_ucomiss(void)
1085	{
1086	int ret;
1087	float32 s0, s1;
1088	Reg d, s;
1089	d = (Reg )((char )env + PARAM1);
1090	s = (Reg )((char )env + PARAM2);
1091
1092	s0 = d->XMM_S(0);
1093	s1 = s->XMM_S(0);
1094	ret = float32_compare_quiet(s0, s1, &env->sse_status);
1095	CC_SRC = comis_eflags[ret + 1];
1096	FORCE_RET();
1097	}
1098
1099	void OPPROTO op_comiss(void)
1100	{
1101	int ret;
1102	float32 s0, s1;
1103	Reg d, s;
1104	d = (Reg )((char )env + PARAM1);
1105	s = (Reg )((char )env + PARAM2);
1106
1107	s0 = d->XMM_S(0);
1108	s1 = s->XMM_S(0);
1109	ret = float32_compare(s0, s1, &env->sse_status);
1110	CC_SRC = comis_eflags[ret + 1];
1111	FORCE_RET();
1112	}
1113
1114	void OPPROTO op_ucomisd(void)
1115	{
1116	int ret;
1117	float64 d0, d1;
1118	Reg d, s;
1119	d = (Reg )((char )env + PARAM1);
1120	s = (Reg )((char )env + PARAM2);
1121
1122	d0 = d->XMM_D(0);
1123	d1 = s->XMM_D(0);
1124	ret = float64_compare_quiet(d0, d1, &env->sse_status);
1125	CC_SRC = comis_eflags[ret + 1];
1126	FORCE_RET();
1127	}
1128
1129	void OPPROTO op_comisd(void)
1130	{
1131	int ret;
1132	float64 d0, d1;
1133	Reg d, s;
1134	d = (Reg )((char )env + PARAM1);
1135	s = (Reg )((char )env + PARAM2);
1136
1137	d0 = d->XMM_D(0);
1138	d1 = s->XMM_D(0);
1139	ret = float64_compare(d0, d1, &env->sse_status);
1140	CC_SRC = comis_eflags[ret + 1];
1141	FORCE_RET();
1142	}
1143
1144	void OPPROTO op_movmskps(void)
1145	{
1146	int b0, b1, b2, b3;
1147	Reg *s;
1148	s = (Reg )((char )env + PARAM1);
1149	b0 = s->XMM_L(0) >> 31;
1150	b1 = s->XMM_L(1) >> 31;
1151	b2 = s->XMM_L(2) >> 31;
1152	b3 = s->XMM_L(3) >> 31;
1153	T0 = b0 \| (b1 << 1) \| (b2 << 2) \| (b3 << 3);
1154	}
1155
1156	void OPPROTO op_movmskpd(void)
1157	{
1158	int b0, b1;
1159	Reg *s;
1160	s = (Reg )((char )env + PARAM1);
1161	b0 = s->XMM_L(1) >> 31;
1162	b1 = s->XMM_L(3) >> 31;
1163	T0 = b0 \| (b1 << 1);
1164	}
1165
1166	#endif
1167
1168	void OPPROTO glue(op_pmovmskb, SUFFIX)(void)
1169	{
1170	Reg *s;
1171	s = (Reg )((char )env + PARAM1);
1172	T0 = 0;
1173	T0 \|= (s->XMM_B(0) >> 7);
1174	T0 \|= (s->XMM_B(1) >> 6) & 0x02;
1175	T0 \|= (s->XMM_B(2) >> 5) & 0x04;
1176	T0 \|= (s->XMM_B(3) >> 4) & 0x08;
1177	T0 \|= (s->XMM_B(4) >> 3) & 0x10;
1178	T0 \|= (s->XMM_B(5) >> 2) & 0x20;
1179	T0 \|= (s->XMM_B(6) >> 1) & 0x40;
1180	T0 \|= (s->XMM_B(7)) & 0x80;
1181	#if SHIFT == 1
1182	T0 \|= (s->XMM_B(8) << 1) & 0x0100;
1183	T0 \|= (s->XMM_B(9) << 2) & 0x0200;
1184	T0 \|= (s->XMM_B(10) << 3) & 0x0400;
1185	T0 \|= (s->XMM_B(11) << 4) & 0x0800;
1186	T0 \|= (s->XMM_B(12) << 5) & 0x1000;
1187	T0 \|= (s->XMM_B(13) << 6) & 0x2000;
1188	T0 \|= (s->XMM_B(14) << 7) & 0x4000;
1189	T0 \|= (s->XMM_B(15) << 8) & 0x8000;
1190	#endif
1191	}
1192
1193	void OPPROTO glue(op_pinsrw, SUFFIX) (void)
1194	{
1195	Reg d = (Reg )((char *)env + PARAM1);
1196	int pos = PARAM2;
1197
1198	d->W(pos) = T0;
1199	}
1200
1201	void OPPROTO glue(op_pextrw, SUFFIX) (void)
1202	{
1203	Reg s = (Reg )((char *)env + PARAM1);
1204	int pos = PARAM2;
1205
1206	T0 = s->W(pos);
1207	}
1208
1209	void OPPROTO glue(op_packsswb, SUFFIX) (void)
1210	{
1211	Reg r, d, s;
1212	d = (Reg )((char )env + PARAM1);
1213	s = (Reg )((char )env + PARAM2);
1214
1215	r.B(0) = satsb((int16_t)d->W(0));
1216	r.B(1) = satsb((int16_t)d->W(1));
1217	r.B(2) = satsb((int16_t)d->W(2));
1218	r.B(3) = satsb((int16_t)d->W(3));
1219	#if SHIFT == 1
1220	r.B(4) = satsb((int16_t)d->W(4));
1221	r.B(5) = satsb((int16_t)d->W(5));
1222	r.B(6) = satsb((int16_t)d->W(6));
1223	r.B(7) = satsb((int16_t)d->W(7));
1224	#endif
1225	r.B((4 << SHIFT) + 0) = satsb((int16_t)s->W(0));
1226	r.B((4 << SHIFT) + 1) = satsb((int16_t)s->W(1));
1227	r.B((4 << SHIFT) + 2) = satsb((int16_t)s->W(2));
1228	r.B((4 << SHIFT) + 3) = satsb((int16_t)s->W(3));
1229	#if SHIFT == 1
1230	r.B(12) = satsb((int16_t)s->W(4));
1231	r.B(13) = satsb((int16_t)s->W(5));
1232	r.B(14) = satsb((int16_t)s->W(6));
1233	r.B(15) = satsb((int16_t)s->W(7));
1234	#endif
1235	*d = r;
1236	}
1237
1238	void OPPROTO glue(op_packuswb, SUFFIX) (void)
1239	{
1240	Reg r, d, s;
1241	d = (Reg )((char )env + PARAM1);
1242	s = (Reg )((char )env + PARAM2);
1243
1244	r.B(0) = satub((int16_t)d->W(0));
1245	r.B(1) = satub((int16_t)d->W(1));
1246	r.B(2) = satub((int16_t)d->W(2));
1247	r.B(3) = satub((int16_t)d->W(3));
1248	#if SHIFT == 1
1249	r.B(4) = satub((int16_t)d->W(4));
1250	r.B(5) = satub((int16_t)d->W(5));
1251	r.B(6) = satub((int16_t)d->W(6));
1252	r.B(7) = satub((int16_t)d->W(7));
1253	#endif
1254	r.B((4 << SHIFT) + 0) = satub((int16_t)s->W(0));
1255	r.B((4 << SHIFT) + 1) = satub((int16_t)s->W(1));
1256	r.B((4 << SHIFT) + 2) = satub((int16_t)s->W(2));
1257	r.B((4 << SHIFT) + 3) = satub((int16_t)s->W(3));
1258	#if SHIFT == 1
1259	r.B(12) = satub((int16_t)s->W(4));
1260	r.B(13) = satub((int16_t)s->W(5));
1261	r.B(14) = satub((int16_t)s->W(6));
1262	r.B(15) = satub((int16_t)s->W(7));
1263	#endif
1264	*d = r;
1265	}
1266
1267	void OPPROTO glue(op_packssdw, SUFFIX) (void)
1268	{
1269	Reg r, d, s;
1270	d = (Reg )((char )env + PARAM1);
1271	s = (Reg )((char )env + PARAM2);
1272
1273	r.W(0) = satsw(d->L(0));
1274	r.W(1) = satsw(d->L(1));
1275	#if SHIFT == 1
1276	r.W(2) = satsw(d->L(2));
1277	r.W(3) = satsw(d->L(3));
1278	#endif
1279	r.W((2 << SHIFT) + 0) = satsw(s->L(0));
1280	r.W((2 << SHIFT) + 1) = satsw(s->L(1));
1281	#if SHIFT == 1
1282	r.W(6) = satsw(s->L(2));
1283	r.W(7) = satsw(s->L(3));
1284	#endif
1285	*d = r;
1286	}
1287
1288	#define UNPCK_OP(base_name, base) \
1289	\
1290	void OPPROTO glue(op_punpck ## base_name ## bw, SUFFIX) (void) \
1291	{ \
1292	Reg r, d, s; \
1293	d = (Reg )((char )env + PARAM1); \
1294	s = (Reg )((char )env + PARAM2); \
1295	\
1296	r.B(0) = d->B((base << (SHIFT + 2)) + 0); \
1297	r.B(1) = s->B((base << (SHIFT + 2)) + 0); \
1298	r.B(2) = d->B((base << (SHIFT + 2)) + 1); \
1299	r.B(3) = s->B((base << (SHIFT + 2)) + 1); \
1300	r.B(4) = d->B((base << (SHIFT + 2)) + 2); \
1301	r.B(5) = s->B((base << (SHIFT + 2)) + 2); \
1302	r.B(6) = d->B((base << (SHIFT + 2)) + 3); \
1303	r.B(7) = s->B((base << (SHIFT + 2)) + 3); \
1304	XMM_ONLY( \
1305	r.B(8) = d->B((base << (SHIFT + 2)) + 4); \
1306	r.B(9) = s->B((base << (SHIFT + 2)) + 4); \
1307	r.B(10) = d->B((base << (SHIFT + 2)) + 5); \
1308	r.B(11) = s->B((base << (SHIFT + 2)) + 5); \
1309	r.B(12) = d->B((base << (SHIFT + 2)) + 6); \
1310	r.B(13) = s->B((base << (SHIFT + 2)) + 6); \
1311	r.B(14) = d->B((base << (SHIFT + 2)) + 7); \
1312	r.B(15) = s->B((base << (SHIFT + 2)) + 7); \
1313	) \
1314	*d = r; \
1315	} \
1316	\
1317	void OPPROTO glue(op_punpck ## base_name ## wd, SUFFIX) (void) \
1318	{ \
1319	Reg r, d, s; \
1320	d = (Reg )((char )env + PARAM1); \
1321	s = (Reg )((char )env + PARAM2); \
1322	\
1323	r.W(0) = d->W((base << (SHIFT + 1)) + 0); \
1324	r.W(1) = s->W((base << (SHIFT + 1)) + 0); \
1325	r.W(2) = d->W((base << (SHIFT + 1)) + 1); \
1326	r.W(3) = s->W((base << (SHIFT + 1)) + 1); \
1327	XMM_ONLY( \
1328	r.W(4) = d->W((base << (SHIFT + 1)) + 2); \
1329	r.W(5) = s->W((base << (SHIFT + 1)) + 2); \
1330	r.W(6) = d->W((base << (SHIFT + 1)) + 3); \
1331	r.W(7) = s->W((base << (SHIFT + 1)) + 3); \
1332	) \
1333	*d = r; \
1334	} \
1335	\
1336	void OPPROTO glue(op_punpck ## base_name ## dq, SUFFIX) (void) \
1337	{ \
1338	Reg r, d, s; \
1339	d = (Reg )((char )env + PARAM1); \
1340	s = (Reg )((char )env + PARAM2); \
1341	\
1342	r.L(0) = d->L((base << SHIFT) + 0); \
1343	r.L(1) = s->L((base << SHIFT) + 0); \
1344	XMM_ONLY( \
1345	r.L(2) = d->L((base << SHIFT) + 1); \
1346	r.L(3) = s->L((base << SHIFT) + 1); \
1347	) \
1348	*d = r; \
1349	} \
1350	\
1351	XMM_ONLY( \
1352	void OPPROTO glue(op_punpck ## base_name ## qdq, SUFFIX) (void) \
1353	{ \
1354	Reg r, d, s; \
1355	d = (Reg )((char )env + PARAM1); \
1356	s = (Reg )((char )env + PARAM2); \
1357	\
1358	r.Q(0) = d->Q(base); \
1359	r.Q(1) = s->Q(base); \
1360	*d = r; \
1361	} \
1362	)
1363
1364	UNPCK_OP(l, 0)
1365	UNPCK_OP(h, 1)
1366
1367	#undef SHIFT
1368	#undef XMM_ONLY
1369	#undef Reg
1370	#undef B
1371	#undef W
1372	#undef L
1373	#undef Q
1374	#undef SUFFIX

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source: vbox/trunk/src/recompiler/new/target-i386/ops_sse.h@ 1

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