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freedreno: make opc array static const
[mesa.git] / src / gallium / drivers / freedreno / ir3 / disasm-a3xx.c
1 /*
2 * Copyright (c) 2013 Rob Clark <robdclark@gmail.com>
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 */
23
24 #include <stdio.h>
25 #include <stdlib.h>
26 #include <stdint.h>
27 #include <string.h>
28 #include <assert.h>
29
30 #include <util/u_debug.h>
31
32 #include "disasm.h"
33 #include "instr-a3xx.h"
34
35 static enum debug_t debug;
36
37 #define printf debug_printf
38
39 static const char *levels[] = {
40 "",
41 "\t",
42 "\t\t",
43 "\t\t\t",
44 "\t\t\t\t",
45 "\t\t\t\t\t",
46 "\t\t\t\t\t\t",
47 "\t\t\t\t\t\t\t",
48 "\t\t\t\t\t\t\t\t",
49 "\t\t\t\t\t\t\t\t\t",
50 "x",
51 "x",
52 "x",
53 "x",
54 "x",
55 "x",
56 };
57
58 static const char *component = "xyzw";
59
60 static const char *type[] = {
61 [TYPE_F16] = "f16",
62 [TYPE_F32] = "f32",
63 [TYPE_U16] = "u16",
64 [TYPE_U32] = "u32",
65 [TYPE_S16] = "s16",
66 [TYPE_S32] = "s32",
67 [TYPE_U8] = "u8",
68 [TYPE_S8] = "s8",
69 };
70
71 static void print_reg(reg_t reg, bool full, bool r, bool c, bool im,
72 bool neg, bool abs, bool addr_rel)
73 {
74 const char type = c ? 'c' : 'r';
75
76 // XXX I prefer - and || for neg/abs, but preserving format used
77 // by libllvm-a3xx for easy diffing..
78
79 if (abs && neg)
80 printf("(absneg)");
81 else if (neg)
82 printf("(neg)");
83 else if (abs)
84 printf("(abs)");
85
86 if (r)
87 printf("(r)");
88
89 if (im) {
90 printf("%d", reg.iim_val);
91 } else if (addr_rel) {
92 /* I would just use %+d but trying to make it diff'able with
93 * libllvm-a3xx...
94 */
95 if (reg.iim_val < 0)
96 printf("%s%c<a0.x - %d>", full ? "" : "h", type, -reg.iim_val);
97 else if (reg.iim_val > 0)
98 printf("%s%c<a0.x + %d>", full ? "" : "h", type, reg.iim_val);
99 else
100 printf("%s%c<a0.x>", full ? "" : "h", type);
101 } else if ((reg.num == REG_A0) && !c) {
102 printf("a0.%c", component[reg.comp]);
103 } else if ((reg.num == REG_P0) && !c) {
104 printf("p0.%c", component[reg.comp]);
105 } else {
106 printf("%s%c%d.%c", full ? "" : "h", type, reg.num & 0x3f, component[reg.comp]);
107 }
108 }
109
110
111 /* current instruction repeat flag: */
112 static unsigned repeat;
113
114 static void print_reg_dst(reg_t reg, bool full, bool addr_rel)
115 {
116 print_reg(reg, full, false, false, false, false, false, addr_rel);
117 }
118
119 static void print_reg_src(reg_t reg, bool full, bool r, bool c, bool im,
120 bool neg, bool abs, bool addr_rel)
121 {
122 print_reg(reg, full, r, c, im, neg, abs, addr_rel);
123 }
124
125 /* TODO switch to using reginfo struct everywhere, since more readable
126 * than passing a bunch of bools to print_reg_src
127 */
128
129 struct reginfo {
130 reg_t reg;
131 bool full;
132 bool r;
133 bool c;
134 bool im;
135 bool neg;
136 bool abs;
137 bool addr_rel;
138 };
139
140 static void print_src(struct reginfo *info)
141 {
142 print_reg_src(info->reg, info->full, info->r, info->c, info->im,
143 info->neg, info->abs, info->addr_rel);
144 }
145
146 //static void print_dst(struct reginfo *info)
147 //{
148 // print_reg_dst(info->reg, info->full, info->addr_rel);
149 //}
150
151 static void print_instr_cat0(instr_t *instr)
152 {
153 instr_cat0_t *cat0 = &instr->cat0;
154
155 switch (cat0->opc) {
156 case OPC_KILL:
157 printf(" %sp0.%c", cat0->inv ? "!" : "",
158 component[cat0->comp]);
159 break;
160 case OPC_BR:
161 printf(" %sp0.%c, #%d", cat0->inv ? "!" : "",
162 component[cat0->comp], cat0->a3xx.immed);
163 break;
164 case OPC_JUMP:
165 case OPC_CALL:
166 printf(" #%d", cat0->a3xx.immed);
167 break;
168 }
169
170 if ((debug & PRINT_VERBOSE) && (cat0->a3xx.dummy1|cat0->dummy2|cat0->dummy3|cat0->dummy4))
171 printf("\t{0: %x,%x,%x,%x}", cat0->a3xx.dummy1, cat0->dummy2, cat0->dummy3, cat0->dummy4);
172 }
173
174 static void print_instr_cat1(instr_t *instr)
175 {
176 instr_cat1_t *cat1 = &instr->cat1;
177
178 if (cat1->ul)
179 printf("(ul)");
180
181 if (cat1->src_type == cat1->dst_type) {
182 if ((cat1->src_type == TYPE_S16) && (((reg_t)cat1->dst).num == REG_A0)) {
183 /* special case (nmemonic?): */
184 printf("mova");
185 } else {
186 printf("mov.%s%s", type[cat1->src_type], type[cat1->dst_type]);
187 }
188 } else {
189 printf("cov.%s%s", type[cat1->src_type], type[cat1->dst_type]);
190 }
191
192 printf(" ");
193
194 if (cat1->even)
195 printf("(even)");
196
197 if (cat1->pos_inf)
198 printf("(pos_infinity)");
199
200 print_reg_dst((reg_t)(cat1->dst), type_size(cat1->dst_type) == 32,
201 cat1->dst_rel);
202
203 printf(", ");
204
205 /* ugg, have to special case this.. vs print_reg().. */
206 if (cat1->src_im) {
207 if (type_float(cat1->src_type))
208 printf("(%f)", cat1->fim_val);
209 else if (type_uint(cat1->src_type))
210 printf("0x%08x", cat1->uim_val);
211 else
212 printf("%d", cat1->iim_val);
213 } else if (cat1->src_rel && !cat1->src_c) {
214 /* I would just use %+d but trying to make it diff'able with
215 * libllvm-a3xx...
216 */
217 char type = cat1->src_rel_c ? 'c' : 'r';
218 if (cat1->off < 0)
219 printf("%c<a0.x - %d>", type, -cat1->off);
220 else if (cat1->off > 0)
221 printf("%c<a0.x + %d>", type, cat1->off);
222 else
223 printf("%c<a0.x>", type);
224 } else {
225 print_reg_src((reg_t)(cat1->src), type_size(cat1->src_type) == 32,
226 cat1->src_r, cat1->src_c, cat1->src_im, false, false, false);
227 }
228
229 if ((debug & PRINT_VERBOSE) && (cat1->must_be_0))
230 printf("\t{1: %x}", cat1->must_be_0);
231 }
232
233 static void print_instr_cat2(instr_t *instr)
234 {
235 instr_cat2_t *cat2 = &instr->cat2;
236 static const char *cond[] = {
237 "lt",
238 "le",
239 "gt",
240 "ge",
241 "eq",
242 "ne",
243 "?6?",
244 };
245
246 switch (cat2->opc) {
247 case OPC_CMPS_F:
248 case OPC_CMPS_U:
249 case OPC_CMPS_S:
250 case OPC_CMPV_F:
251 case OPC_CMPV_U:
252 case OPC_CMPV_S:
253 printf(".%s", cond[cat2->cond]);
254 break;
255 }
256
257 printf(" ");
258 if (cat2->ei)
259 printf("(ei)");
260 print_reg_dst((reg_t)(cat2->dst), cat2->full ^ cat2->dst_half, false);
261 printf(", ");
262
263 if (cat2->c1.src1_c) {
264 print_reg_src((reg_t)(cat2->c1.src1), cat2->full, cat2->src1_r,
265 cat2->c1.src1_c, cat2->src1_im, cat2->src1_neg,
266 cat2->src1_abs, false);
267 } else if (cat2->rel1.src1_rel) {
268 print_reg_src((reg_t)(cat2->rel1.src1), cat2->full, cat2->src1_r,
269 cat2->rel1.src1_c, cat2->src1_im, cat2->src1_neg,
270 cat2->src1_abs, cat2->rel1.src1_rel);
271 } else {
272 print_reg_src((reg_t)(cat2->src1), cat2->full, cat2->src1_r,
273 false, cat2->src1_im, cat2->src1_neg,
274 cat2->src1_abs, false);
275 }
276
277 switch (cat2->opc) {
278 case OPC_ABSNEG_F:
279 case OPC_ABSNEG_S:
280 case OPC_CLZ_B:
281 case OPC_CLZ_S:
282 case OPC_SIGN_F:
283 case OPC_FLOOR_F:
284 case OPC_CEIL_F:
285 case OPC_RNDNE_F:
286 case OPC_RNDAZ_F:
287 case OPC_TRUNC_F:
288 case OPC_NOT_B:
289 case OPC_BFREV_B:
290 case OPC_SETRM:
291 case OPC_CBITS_B:
292 /* these only have one src reg */
293 break;
294 default:
295 printf(", ");
296 if (cat2->c2.src2_c) {
297 print_reg_src((reg_t)(cat2->c2.src2), cat2->full, cat2->src2_r,
298 cat2->c2.src2_c, cat2->src2_im, cat2->src2_neg,
299 cat2->src2_abs, false);
300 } else if (cat2->rel2.src2_rel) {
301 print_reg_src((reg_t)(cat2->rel2.src2), cat2->full, cat2->src2_r,
302 cat2->rel2.src2_c, cat2->src2_im, cat2->src2_neg,
303 cat2->src2_abs, cat2->rel2.src2_rel);
304 } else {
305 print_reg_src((reg_t)(cat2->src2), cat2->full, cat2->src2_r,
306 false, cat2->src2_im, cat2->src2_neg,
307 cat2->src2_abs, false);
308 }
309 break;
310 }
311 }
312
313 static void print_instr_cat3(instr_t *instr)
314 {
315 instr_cat3_t *cat3 = &instr->cat3;
316 bool full = instr_cat3_full(cat3);
317
318 printf(" ");
319 print_reg_dst((reg_t)(cat3->dst), full ^ cat3->dst_half, false);
320 printf(", ");
321 if (cat3->c1.src1_c) {
322 print_reg_src((reg_t)(cat3->c1.src1), full,
323 cat3->src1_r, cat3->c1.src1_c, false, cat3->src1_neg,
324 false, false);
325 } else if (cat3->rel1.src1_rel) {
326 print_reg_src((reg_t)(cat3->rel1.src1), full,
327 cat3->src1_r, cat3->rel1.src1_c, false, cat3->src1_neg,
328 false, cat3->rel1.src1_rel);
329 } else {
330 print_reg_src((reg_t)(cat3->src1), full,
331 cat3->src1_r, false, false, cat3->src1_neg,
332 false, false);
333 }
334 printf(", ");
335 print_reg_src((reg_t)cat3->src2, full,
336 cat3->src2_r, cat3->src2_c, false, cat3->src2_neg,
337 false, false);
338 printf(", ");
339 if (cat3->c2.src3_c) {
340 print_reg_src((reg_t)(cat3->c2.src3), full,
341 cat3->src3_r, cat3->c2.src3_c, false, cat3->src3_neg,
342 false, false);
343 } else if (cat3->rel2.src3_rel) {
344 print_reg_src((reg_t)(cat3->rel2.src3), full,
345 cat3->src3_r, cat3->rel2.src3_c, false, cat3->src3_neg,
346 false, cat3->rel2.src3_rel);
347 } else {
348 print_reg_src((reg_t)(cat3->src3), full,
349 cat3->src3_r, false, false, cat3->src3_neg,
350 false, false);
351 }
352 }
353
354 static void print_instr_cat4(instr_t *instr)
355 {
356 instr_cat4_t *cat4 = &instr->cat4;
357
358 printf(" ");
359 print_reg_dst((reg_t)(cat4->dst), cat4->full ^ cat4->dst_half, false);
360 printf(", ");
361
362 if (cat4->c.src_c) {
363 print_reg_src((reg_t)(cat4->c.src), cat4->full,
364 cat4->src_r, cat4->c.src_c, cat4->src_im,
365 cat4->src_neg, cat4->src_abs, false);
366 } else if (cat4->rel.src_rel) {
367 print_reg_src((reg_t)(cat4->rel.src), cat4->full,
368 cat4->src_r, cat4->rel.src_c, cat4->src_im,
369 cat4->src_neg, cat4->src_abs, cat4->rel.src_rel);
370 } else {
371 print_reg_src((reg_t)(cat4->src), cat4->full,
372 cat4->src_r, false, cat4->src_im,
373 cat4->src_neg, cat4->src_abs, false);
374 }
375
376 if ((debug & PRINT_VERBOSE) && (cat4->dummy1|cat4->dummy2))
377 printf("\t{4: %x,%x}", cat4->dummy1, cat4->dummy2);
378 }
379
380 static void print_instr_cat5(instr_t *instr)
381 {
382 static const struct {
383 bool src1, src2, samp, tex;
384 } info[0x1f] = {
385 [OPC_ISAM] = { true, false, true, true, },
386 [OPC_ISAML] = { true, true, true, true, },
387 [OPC_ISAMM] = { true, false, true, true, },
388 [OPC_SAM] = { true, false, true, true, },
389 [OPC_SAMB] = { true, true, true, true, },
390 [OPC_SAML] = { true, true, true, true, },
391 [OPC_SAMGQ] = { true, false, true, true, },
392 [OPC_GETLOD] = { true, false, true, true, },
393 [OPC_CONV] = { true, true, true, true, },
394 [OPC_CONVM] = { true, true, true, true, },
395 [OPC_GETSIZE] = { true, false, false, true, },
396 [OPC_GETBUF] = { false, false, false, true, },
397 [OPC_GETPOS] = { true, false, false, true, },
398 [OPC_GETINFO] = { false, false, false, true, },
399 [OPC_DSX] = { true, false, false, false, },
400 [OPC_DSY] = { true, false, false, false, },
401 [OPC_GATHER4R] = { true, false, true, true, },
402 [OPC_GATHER4G] = { true, false, true, true, },
403 [OPC_GATHER4B] = { true, false, true, true, },
404 [OPC_GATHER4A] = { true, false, true, true, },
405 [OPC_SAMGP0] = { true, false, true, true, },
406 [OPC_SAMGP1] = { true, false, true, true, },
407 [OPC_SAMGP2] = { true, false, true, true, },
408 [OPC_SAMGP3] = { true, false, true, true, },
409 [OPC_DSXPP_1] = { true, false, false, false, },
410 [OPC_DSYPP_1] = { true, false, false, false, },
411 [OPC_RGETPOS] = { false, false, false, false, },
412 [OPC_RGETINFO] = { false, false, false, false, },
413 };
414 instr_cat5_t *cat5 = &instr->cat5;
415 int i;
416
417 if (cat5->is_3d) printf(".3d");
418 if (cat5->is_a) printf(".a");
419 if (cat5->is_o) printf(".o");
420 if (cat5->is_p) printf(".p");
421 if (cat5->is_s) printf(".s");
422 if (cat5->is_s2en) printf(".s2en");
423
424 printf(" ");
425
426 switch (cat5->opc) {
427 case OPC_DSXPP_1:
428 case OPC_DSYPP_1:
429 break;
430 default:
431 printf("(%s)", type[cat5->type]);
432 break;
433 }
434
435 printf("(");
436 for (i = 0; i < 4; i++)
437 if (cat5->wrmask & (1 << i))
438 printf("%c", "xyzw"[i]);
439 printf(")");
440
441 print_reg_dst((reg_t)(cat5->dst), type_size(cat5->type) == 32, false);
442
443 if (info[cat5->opc].src1) {
444 printf(", ");
445 print_reg_src((reg_t)(cat5->src1), cat5->full, false, false, false,
446 false, false, false);
447 }
448
449 if (cat5->is_s2en) {
450 printf(", ");
451 print_reg_src((reg_t)(cat5->s2en.src2), cat5->full, false, false, false,
452 false, false, false);
453 printf(", ");
454 print_reg_src((reg_t)(cat5->s2en.src3), false, false, false, false,
455 false, false, false);
456 } else {
457 if (cat5->is_o || info[cat5->opc].src2) {
458 printf(", ");
459 print_reg_src((reg_t)(cat5->norm.src2), cat5->full,
460 false, false, false, false, false, false);
461 }
462 if (info[cat5->opc].samp)
463 printf(", s#%d", cat5->norm.samp);
464 if (info[cat5->opc].tex)
465 printf(", t#%d", cat5->norm.tex);
466 }
467
468 if (debug & PRINT_VERBOSE) {
469 if (cat5->is_s2en) {
470 if ((debug & PRINT_VERBOSE) && (cat5->s2en.dummy1|cat5->s2en.dummy2|cat5->dummy2))
471 printf("\t{5: %x,%x,%x}", cat5->s2en.dummy1, cat5->s2en.dummy2, cat5->dummy2);
472 } else {
473 if ((debug & PRINT_VERBOSE) && (cat5->norm.dummy1|cat5->dummy2))
474 printf("\t{5: %x,%x}", cat5->norm.dummy1, cat5->dummy2);
475 }
476 }
477 }
478
479 static void print_instr_cat6(instr_t *instr)
480 {
481 instr_cat6_t *cat6 = &instr->cat6;
482 char sd = 0, ss = 0; /* dst/src address space */
483 bool nodst = false;
484 struct reginfo dst, src1, src2;
485 int src1off = 0, dstoff = 0;
486
487 memset(&dst, 0, sizeof(dst));
488 memset(&src1, 0, sizeof(src1));
489 memset(&src2, 0, sizeof(src2));
490
491 switch (cat6->opc) {
492 case OPC_RESINFO:
493 case OPC_RESFMT:
494 dst.full = type_size(cat6->type) == 32;
495 src1.full = type_size(cat6->type) == 32;
496 src2.full = type_size(cat6->type) == 32;
497 break;
498 case OPC_L2G:
499 case OPC_G2L:
500 dst.full = true;
501 src1.full = true;
502 src2.full = true;
503 break;
504 case OPC_STG:
505 case OPC_STL:
506 case OPC_STP:
507 case OPC_STI:
508 case OPC_STLW:
509 case OPC_STGB_4D_4:
510 case OPC_STIB:
511 dst.full = true;
512 src1.full = type_size(cat6->type) == 32;
513 src2.full = type_size(cat6->type) == 32;
514 break;
515 default:
516 dst.full = type_size(cat6->type) == 32;
517 src1.full = true;
518 src2.full = true;
519 break;
520 }
521
522 switch (cat6->opc) {
523 case OPC_PREFETCH:
524 case OPC_RESINFO:
525 break;
526 case OPC_ATOMIC_ADD:
527 case OPC_ATOMIC_SUB:
528 case OPC_ATOMIC_XCHG:
529 case OPC_ATOMIC_INC:
530 case OPC_ATOMIC_DEC:
531 case OPC_ATOMIC_CMPXCHG:
532 case OPC_ATOMIC_MIN:
533 case OPC_ATOMIC_MAX:
534 case OPC_ATOMIC_AND:
535 case OPC_ATOMIC_OR:
536 case OPC_ATOMIC_XOR:
537 ss = cat6->g ? 'g' : 'l';
538 printf(".%c", ss);
539 printf(".%s", type[cat6->type]);
540 break;
541 default:
542 dst.im = cat6->g && !cat6->dst_off;
543 printf(".%s", type[cat6->type]);
544 break;
545 }
546 printf(" ");
547
548 switch (cat6->opc) {
549 case OPC_STG:
550 sd = 'g';
551 break;
552 case OPC_STP:
553 sd = 'p';
554 break;
555 case OPC_STL:
556 case OPC_STLW:
557 sd = 'l';
558 break;
559
560 case OPC_LDG:
561 ss = 'g';
562 break;
563 case OPC_LDP:
564 ss = 'p';
565 break;
566 case OPC_LDL:
567 case OPC_LDLW:
568 case OPC_LDLV:
569 ss = 'l';
570 break;
571
572 case OPC_L2G:
573 ss = 'l';
574 sd = 'g';
575 break;
576
577 case OPC_G2L:
578 ss = 'g';
579 sd = 'l';
580 break;
581
582 case OPC_PREFETCH:
583 ss = 'g';
584 nodst = true;
585 break;
586
587 case OPC_STI:
588 dst.full = false; // XXX or inverts??
589 break;
590 }
591
592 if (cat6->dst_off) {
593 dst.reg = (reg_t)(cat6->c.dst);
594 dstoff = cat6->c.off;
595 } else {
596 dst.reg = (reg_t)(cat6->d.dst);
597 }
598
599 if (cat6->src_off) {
600 src1.reg = (reg_t)(cat6->a.src1);
601 src1.im = cat6->a.src1_im;
602 src2.reg = (reg_t)(cat6->a.src2);
603 src2.im = cat6->a.src2_im;
604 src1off = cat6->a.off;
605 } else {
606 src1.reg = (reg_t)(cat6->b.src1);
607 src1.im = cat6->b.src1_im;
608 src2.reg = (reg_t)(cat6->b.src2);
609 src2.im = cat6->b.src2_im;
610 }
611
612 if (!nodst) {
613 if (sd)
614 printf("%c[", sd);
615 /* note: dst might actually be a src (ie. address to store to) */
616 print_src(&dst);
617 if (dstoff)
618 printf("%+d", dstoff);
619 if (sd)
620 printf("]");
621 printf(", ");
622 }
623
624 if (ss)
625 printf("%c[", ss);
626
627 /* can have a larger than normal immed, so hack: */
628 if (src1.im) {
629 printf("%u", src1.reg.dummy13);
630 } else {
631 print_src(&src1);
632 }
633
634 if (src1off)
635 printf("%+d", src1off);
636 if (ss)
637 printf("]");
638
639 switch (cat6->opc) {
640 case OPC_RESINFO:
641 case OPC_RESFMT:
642 break;
643 default:
644 printf(", ");
645 print_src(&src2);
646 break;
647 }
648 }
649
650 /* size of largest OPC field of all the instruction categories: */
651 #define NOPC_BITS 6
652
653 static const struct opc_info {
654 uint16_t cat;
655 uint16_t opc;
656 const char *name;
657 void (*print)(instr_t *instr);
658 } opcs[1 << (3+NOPC_BITS)] = {
659 #define OPC(cat, opc, name) [((cat) << NOPC_BITS) | (opc)] = { (cat), (opc), #name, print_instr_cat##cat }
660 /* category 0: */
661 OPC(0, OPC_NOP, nop),
662 OPC(0, OPC_BR, br),
663 OPC(0, OPC_JUMP, jump),
664 OPC(0, OPC_CALL, call),
665 OPC(0, OPC_RET, ret),
666 OPC(0, OPC_KILL, kill),
667 OPC(0, OPC_END, end),
668 OPC(0, OPC_EMIT, emit),
669 OPC(0, OPC_CUT, cut),
670 OPC(0, OPC_CHMASK, chmask),
671 OPC(0, OPC_CHSH, chsh),
672 OPC(0, OPC_FLOW_REV, flow_rev),
673
674 /* category 1: */
675 OPC(1, 0, ),
676
677 /* category 2: */
678 OPC(2, OPC_ADD_F, add.f),
679 OPC(2, OPC_MIN_F, min.f),
680 OPC(2, OPC_MAX_F, max.f),
681 OPC(2, OPC_MUL_F, mul.f),
682 OPC(2, OPC_SIGN_F, sign.f),
683 OPC(2, OPC_CMPS_F, cmps.f),
684 OPC(2, OPC_ABSNEG_F, absneg.f),
685 OPC(2, OPC_CMPV_F, cmpv.f),
686 OPC(2, OPC_FLOOR_F, floor.f),
687 OPC(2, OPC_CEIL_F, ceil.f),
688 OPC(2, OPC_RNDNE_F, rndne.f),
689 OPC(2, OPC_RNDAZ_F, rndaz.f),
690 OPC(2, OPC_TRUNC_F, trunc.f),
691 OPC(2, OPC_ADD_U, add.u),
692 OPC(2, OPC_ADD_S, add.s),
693 OPC(2, OPC_SUB_U, sub.u),
694 OPC(2, OPC_SUB_S, sub.s),
695 OPC(2, OPC_CMPS_U, cmps.u),
696 OPC(2, OPC_CMPS_S, cmps.s),
697 OPC(2, OPC_MIN_U, min.u),
698 OPC(2, OPC_MIN_S, min.s),
699 OPC(2, OPC_MAX_U, max.u),
700 OPC(2, OPC_MAX_S, max.s),
701 OPC(2, OPC_ABSNEG_S, absneg.s),
702 OPC(2, OPC_AND_B, and.b),
703 OPC(2, OPC_OR_B, or.b),
704 OPC(2, OPC_NOT_B, not.b),
705 OPC(2, OPC_XOR_B, xor.b),
706 OPC(2, OPC_CMPV_U, cmpv.u),
707 OPC(2, OPC_CMPV_S, cmpv.s),
708 OPC(2, OPC_MUL_U, mul.u),
709 OPC(2, OPC_MUL_S, mul.s),
710 OPC(2, OPC_MULL_U, mull.u),
711 OPC(2, OPC_BFREV_B, bfrev.b),
712 OPC(2, OPC_CLZ_S, clz.s),
713 OPC(2, OPC_CLZ_B, clz.b),
714 OPC(2, OPC_SHL_B, shl.b),
715 OPC(2, OPC_SHR_B, shr.b),
716 OPC(2, OPC_ASHR_B, ashr.b),
717 OPC(2, OPC_BARY_F, bary.f),
718 OPC(2, OPC_MGEN_B, mgen.b),
719 OPC(2, OPC_GETBIT_B, getbit.b),
720 OPC(2, OPC_SETRM, setrm),
721 OPC(2, OPC_CBITS_B, cbits.b),
722 OPC(2, OPC_SHB, shb),
723 OPC(2, OPC_MSAD, msad),
724
725 /* category 3: */
726 OPC(3, OPC_MAD_U16, mad.u16),
727 OPC(3, OPC_MADSH_U16, madsh.u16),
728 OPC(3, OPC_MAD_S16, mad.s16),
729 OPC(3, OPC_MADSH_M16, madsh.m16),
730 OPC(3, OPC_MAD_U24, mad.u24),
731 OPC(3, OPC_MAD_S24, mad.s24),
732 OPC(3, OPC_MAD_F16, mad.f16),
733 OPC(3, OPC_MAD_F32, mad.f32),
734 OPC(3, OPC_SEL_B16, sel.b16),
735 OPC(3, OPC_SEL_B32, sel.b32),
736 OPC(3, OPC_SEL_S16, sel.s16),
737 OPC(3, OPC_SEL_S32, sel.s32),
738 OPC(3, OPC_SEL_F16, sel.f16),
739 OPC(3, OPC_SEL_F32, sel.f32),
740 OPC(3, OPC_SAD_S16, sad.s16),
741 OPC(3, OPC_SAD_S32, sad.s32),
742
743 /* category 4: */
744 OPC(4, OPC_RCP, rcp),
745 OPC(4, OPC_RSQ, rsq),
746 OPC(4, OPC_LOG2, log2),
747 OPC(4, OPC_EXP2, exp2),
748 OPC(4, OPC_SIN, sin),
749 OPC(4, OPC_COS, cos),
750 OPC(4, OPC_SQRT, sqrt),
751
752 /* category 5: */
753 OPC(5, OPC_ISAM, isam),
754 OPC(5, OPC_ISAML, isaml),
755 OPC(5, OPC_ISAMM, isamm),
756 OPC(5, OPC_SAM, sam),
757 OPC(5, OPC_SAMB, samb),
758 OPC(5, OPC_SAML, saml),
759 OPC(5, OPC_SAMGQ, samgq),
760 OPC(5, OPC_GETLOD, getlod),
761 OPC(5, OPC_CONV, conv),
762 OPC(5, OPC_CONVM, convm),
763 OPC(5, OPC_GETSIZE, getsize),
764 OPC(5, OPC_GETBUF, getbuf),
765 OPC(5, OPC_GETPOS, getpos),
766 OPC(5, OPC_GETINFO, getinfo),
767 OPC(5, OPC_DSX, dsx),
768 OPC(5, OPC_DSY, dsy),
769 OPC(5, OPC_GATHER4R, gather4r),
770 OPC(5, OPC_GATHER4G, gather4g),
771 OPC(5, OPC_GATHER4B, gather4b),
772 OPC(5, OPC_GATHER4A, gather4a),
773 OPC(5, OPC_SAMGP0, samgp0),
774 OPC(5, OPC_SAMGP1, samgp1),
775 OPC(5, OPC_SAMGP2, samgp2),
776 OPC(5, OPC_SAMGP3, samgp3),
777 OPC(5, OPC_DSXPP_1, dsxpp.1),
778 OPC(5, OPC_DSYPP_1, dsypp.1),
779 OPC(5, OPC_RGETPOS, rgetpos),
780 OPC(5, OPC_RGETINFO, rgetinfo),
781
782
783 /* category 6: */
784 OPC(6, OPC_LDG, ldg),
785 OPC(6, OPC_LDL, ldl),
786 OPC(6, OPC_LDP, ldp),
787 OPC(6, OPC_STG, stg),
788 OPC(6, OPC_STL, stl),
789 OPC(6, OPC_STP, stp),
790 OPC(6, OPC_STI, sti),
791 OPC(6, OPC_G2L, g2l),
792 OPC(6, OPC_L2G, l2g),
793 OPC(6, OPC_PREFETCH, prefetch),
794 OPC(6, OPC_LDLW, ldlw),
795 OPC(6, OPC_STLW, stlw),
796 OPC(6, OPC_RESFMT, resfmt),
797 OPC(6, OPC_RESINFO, resinfo),
798 OPC(6, OPC_ATOMIC_ADD, atomic.add),
799 OPC(6, OPC_ATOMIC_SUB, atomic.sub),
800 OPC(6, OPC_ATOMIC_XCHG, atomic.xchg),
801 OPC(6, OPC_ATOMIC_INC, atomic.inc),
802 OPC(6, OPC_ATOMIC_DEC, atomic.dec),
803 OPC(6, OPC_ATOMIC_CMPXCHG, atomic.cmpxchg),
804 OPC(6, OPC_ATOMIC_MIN, atomic.min),
805 OPC(6, OPC_ATOMIC_MAX, atomic.max),
806 OPC(6, OPC_ATOMIC_AND, atomic.and),
807 OPC(6, OPC_ATOMIC_OR, atomic.or),
808 OPC(6, OPC_ATOMIC_XOR, atomic.xor),
809 OPC(6, OPC_LDGB_TYPED_4D, ldgb.typed.3d),
810 OPC(6, OPC_STGB_4D_4, stgb.4d.4),
811 OPC(6, OPC_STIB, stib),
812 OPC(6, OPC_LDC_4, ldc.4),
813 OPC(6, OPC_LDLV, ldlv),
814
815
816 #undef OPC
817 };
818
819 #define GETINFO(instr) (&(opcs[((instr)->opc_cat << NOPC_BITS) | instr_opc(instr)]))
820
821 // XXX hack.. probably should move this table somewhere common:
822 #include "ir3.h"
823 const char *ir3_instr_name(struct ir3_instruction *instr)
824 {
825 if (instr->category == -1) return "??meta??";
826 return opcs[(instr->category << NOPC_BITS) | instr->opc].name;
827 }
828
829 static void print_instr(uint32_t *dwords, int level, int n)
830 {
831 instr_t *instr = (instr_t *)dwords;
832 uint32_t opc = instr_opc(instr);
833 const char *name;
834
835 if (debug & PRINT_VERBOSE)
836 printf("%s%04d[%08xx_%08xx] ", levels[level], n, dwords[1], dwords[0]);
837
838 /* NOTE: order flags are printed is a bit fugly.. but for now I
839 * try to match the order in llvm-a3xx disassembler for easy
840 * diff'ing..
841 */
842
843 if (instr->sync)
844 printf("(sy)");
845 if (instr->ss && (instr->opc_cat <= 4))
846 printf("(ss)");
847 if (instr->jmp_tgt)
848 printf("(jp)");
849 if (instr->repeat && (instr->opc_cat <= 4)) {
850 printf("(rpt%d)", instr->repeat);
851 repeat = instr->repeat;
852 } else {
853 repeat = 0;
854 }
855 if (instr->ul && ((2 <= instr->opc_cat) && (instr->opc_cat <= 4)))
856 printf("(ul)");
857
858 name = GETINFO(instr)->name;
859
860 if (name) {
861 printf("%s", name);
862 GETINFO(instr)->print(instr);
863 } else {
864 printf("unknown(%d,%d)", instr->opc_cat, opc);
865 }
866
867 printf("\n");
868 }
869
870 int disasm_a3xx(uint32_t *dwords, int sizedwords, int level, enum shader_t type)
871 {
872 int i;
873
874 assert((sizedwords % 2) == 0);
875
876 for (i = 0; i < sizedwords; i += 2)
877 print_instr(&dwords[i], level, i/2);
878
879 return 0;
880 }