gpu_neon: fix some missing ebuf updates
[pcsx_rearmed.git] / deps / lightning / check / carg.c
CommitLineData
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1#include <lightning.h>
2#include <stdio.h>
3
4/* Simple test for arguments handling, that also shows how to use
5 * arguments to store values.
6 * Register arguments, if available, are very fast, but are also
7 * very volatile on some ports, because some ports will do C calls
8 * to implement division, remainder, sometimes multiplication, or
9 * some float operations.
10 * Arguments in registers should be fetched in the prolog of the
11 * function, and if they must be saved, they should be saved in
12 * the prolog.
13 * The predicate macro "jit_arg_register_p(arg)" allows knowing if
14 * an argument lives in a register, where it is known for being a very
15 * fast to read/write temporary storage.
16 */
17
18#define W jit_word_t
19#define F jit_float32_t
20#define D jit_float64_t
21
22jit_state_t *_jit;
23
24void
25cw(W a1, W a2, W a3, W a4, W a5, W a6, W a7, W a8,
26 W a9, W a10, W a11, W a12, W a13, W a14, W a15, W a16)
27{
28 if ( a1 != 1 || a2 != 2 || a3 != 3 || a4 != 4 ||
29 a5 != 5 || a6 != 6 || a7 != 7 || a8 != 8 ||
30 a9 != 9 || a10 != 10 || a11 != 11 || a12 != 12 ||
31 a13 != 13 || a14 != 14 || a15 != 15 || a16 != 16)
32 abort();
33}
34
35void
36cf(F a1, F a2, F a3, F a4, F a5, F a6, F a7, F a8,
37 F a9, F a10, F a11, F a12, F a13, F a14, F a15, F a16)
38{
39 if ( a1 != 1 || a2 != 2 || a3 != 3 || a4 != 4 ||
40 a5 != 5 || a6 != 6 || a7 != 7 || a8 != 8 ||
41 a9 != 9 || a10 != 10 || a11 != 11 || a12 != 12 ||
42 a13 != 13 || a14 != 14 || a15 != 15 || a16 != 16)
43 abort();
44}
45
46void
47cd(D a1, D a2, D a3, D a4, D a5, D a6, D a7, D a8,
48 D a9, D a10, D a11, D a12, D a13, D a14, D a15, D a16)
49{
50 if ( a1 != 1 || a2 != 2 || a3 != 3 || a4 != 4 ||
51 a5 != 5 || a6 != 6 || a7 != 7 || a8 != 8 ||
52 a9 != 9 || a10 != 10 || a11 != 11 || a12 != 12 ||
53 a13 != 13 || a14 != 14 || a15 != 15 || a16 != 16)
54 abort();
55}
56
57int
58main(int argc, char *argv[])
59{
60 void (*code)(void);
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61 jit_node_t *jmp, *pass, *fail;
62 jit_node_t *jw, *jf, *jd;
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63 jit_int32_t s1, s2, s3, s4, s5, s6, s7, s8,
64 s9, s10, s11, s12, s13, s14, s15, s16;
65 jit_node_t *a1, *a2, *a3, *a4, *a5, *a6, *a7, *a8,
66 *a9, *a10, *a11, *a12, *a13, *a14, *a15, *a16;
67
68 init_jit(argv[0]);
69 _jit = jit_new_state();
70
71 /* jump to "main" label */
72 jmp = jit_jmpi();
73
74 /* Create jit function that
75 * o Receives 16 word arguments
76 * o Save in the stack any register argument. Also force register
77 * arguments to be clobbered to properly make the test
78 * o Calls a C function that receives 16 word arguments, with
79 * values different from the ones received by this function
80 * o Reload from stack any register argument
81 * o Validated all arguments were not modified in the known
82 * cases it could have been clobbered
83 */
84 jw = jit_label();
85 jit_name("jw");
86 jit_note(__FILE__, __LINE__);
87 jit_prolog();
88 a1 = jit_arg();
89 a2 = jit_arg();
90 a3 = jit_arg();
91 a4 = jit_arg();
92 a5 = jit_arg();
93 a6 = jit_arg();
94 a7 = jit_arg();
95 a8 = jit_arg();
96 a9 = jit_arg();
97 a10 = jit_arg();
98 a11 = jit_arg();
99 a12 = jit_arg();
100 a13 = jit_arg();
101 a14 = jit_arg();
102 a15 = jit_arg();
103 a16 = jit_arg();
104#define SAVE_ARG(N) \
105 do { \
106 if (jit_arg_register_p(a##N)) { \
107 s##N = jit_allocai(sizeof(W)); \
108 jit_getarg(JIT_R0, a##N); \
109 jit_stxi(s##N, JIT_FP, JIT_R0); \
110 jit_putargi(-1, a##N); \
111 } \
112 } while (0)
113 SAVE_ARG(1);
114 SAVE_ARG(2);
115 SAVE_ARG(3);
116 SAVE_ARG(4);
117 SAVE_ARG(5);
118 SAVE_ARG(6);
119 SAVE_ARG(7);
120 SAVE_ARG(8);
121 SAVE_ARG(9);
122 SAVE_ARG(10);
123 SAVE_ARG(11);
124 SAVE_ARG(12);
125 SAVE_ARG(13);
126 SAVE_ARG(14);
127 SAVE_ARG(15);
128 SAVE_ARG(16);
129#undef SAVE_ARG
130 jit_prepare();
131 {
132 jit_pushargi(1);
133 jit_pushargi(2);
134 jit_pushargi(3);
135 jit_pushargi(4);
136 jit_pushargi(5);
137 jit_pushargi(6);
138 jit_pushargi(7);
139 jit_pushargi(8);
140 jit_pushargi(9);
141 jit_pushargi(10);
142 jit_pushargi(11);
143 jit_pushargi(12);
144 jit_pushargi(13);
145 jit_pushargi(14);
146 jit_pushargi(15);
147 jit_pushargi(16);
148 }
149 jit_finishi(cw);
150#define LOAD_ARG(N) \
151 do { \
152 if (jit_arg_register_p(a##N)) { \
153 jit_ldxi(JIT_R0, JIT_FP, s##N); \
154 jit_putargr(JIT_R0, a##N); \
155 } \
156 } while (0)
157 LOAD_ARG(1);
158 LOAD_ARG(2);
159 LOAD_ARG(3);
160 LOAD_ARG(4);
161 LOAD_ARG(5);
162 LOAD_ARG(6);
163 LOAD_ARG(7);
164 LOAD_ARG(8);
165 LOAD_ARG(9);
166 LOAD_ARG(10);
167 LOAD_ARG(11);
168 LOAD_ARG(12);
169 LOAD_ARG(13);
170 LOAD_ARG(14);
171 LOAD_ARG(15);
172 LOAD_ARG(16);
173#undef LOAD_ARG
174 pass = jit_forward();
79bfeef6 175 fail = jit_forward();
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176#define CHECK_ARG(N) \
177 do { \
178 jit_getarg(JIT_R0, a##N); \
79bfeef6 179 jit_patch_at(jit_bnei(JIT_R0, 17 - N), fail); \
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180 } while (0)
181 CHECK_ARG(1);
182 CHECK_ARG(2);
183 CHECK_ARG(3);
184 CHECK_ARG(4);
185 CHECK_ARG(5);
186 CHECK_ARG(6);
187 CHECK_ARG(7);
188 CHECK_ARG(8);
189 CHECK_ARG(9);
190 CHECK_ARG(10);
191 CHECK_ARG(11);
192 CHECK_ARG(12);
193 CHECK_ARG(13);
194 CHECK_ARG(14);
195 CHECK_ARG(15);
196 CHECK_ARG(16);
197#undef CHECK_ARG
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198 jit_patch_at(jit_jmpi(), pass);
199 jit_link(fail);
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200 jit_calli(abort);
201 jit_link(pass);
202 jit_ret();
203 jit_epilog();
204
205 /* Create jit function that
206 * o Receives 16 float arguments
207 * o Save in the stack any register argument. Also force register
208 * arguments to be clobbered to properly make the test
209 * o Calls a C function that receives 16 float arguments, with
210 * values different from the ones received by this function
211 * o Reload from stack any register argument
212 * o Validated all arguments were not modified in the known
213 * cases it could have been clobbered
214 */
215 jf = jit_label();
216 jit_name("jf");
217 jit_note(__FILE__, __LINE__);
218 jit_prolog();
219 a1 = jit_arg_f();
220 a2 = jit_arg_f();
221 a3 = jit_arg_f();
222 a4 = jit_arg_f();
223 a5 = jit_arg_f();
224 a6 = jit_arg_f();
225 a7 = jit_arg_f();
226 a8 = jit_arg_f();
227 a9 = jit_arg_f();
228 a10 = jit_arg_f();
229 a11 = jit_arg_f();
230 a12 = jit_arg_f();
231 a13 = jit_arg_f();
232 a14 = jit_arg_f();
233 a15 = jit_arg_f();
234 a16 = jit_arg_f();
235#define SAVE_ARG(N) \
236 do { \
237 if (jit_arg_register_p(a##N)) { \
238 s##N = jit_allocai(sizeof(F)); \
239 jit_getarg_f(JIT_F0, a##N); \
240 jit_stxi_f(s##N, JIT_FP, JIT_F0); \
241 jit_putargi_f(-1, a##N); \
242 } \
243 } while (0)
244 SAVE_ARG(1);
245 SAVE_ARG(2);
246 SAVE_ARG(3);
247 SAVE_ARG(4);
248 SAVE_ARG(5);
249 SAVE_ARG(6);
250 SAVE_ARG(7);
251 SAVE_ARG(8);
252 SAVE_ARG(9);
253 SAVE_ARG(10);
254 SAVE_ARG(11);
255 SAVE_ARG(12);
256 SAVE_ARG(13);
257 SAVE_ARG(14);
258 SAVE_ARG(15);
259 SAVE_ARG(16);
260#undef SAVE_ARG
261 jit_prepare();
262 {
263 jit_pushargi_f(1);
264 jit_pushargi_f(2);
265 jit_pushargi_f(3);
266 jit_pushargi_f(4);
267 jit_pushargi_f(5);
268 jit_pushargi_f(6);
269 jit_pushargi_f(7);
270 jit_pushargi_f(8);
271 jit_pushargi_f(9);
272 jit_pushargi_f(10);
273 jit_pushargi_f(11);
274 jit_pushargi_f(12);
275 jit_pushargi_f(13);
276 jit_pushargi_f(14);
277 jit_pushargi_f(15);
278 jit_pushargi_f(16);
279 }
280 jit_finishi(cf);
281#define LOAD_ARG(N) \
282 do { \
283 if (jit_arg_register_p(a##N)) { \
284 jit_ldxi_f(JIT_F0, JIT_FP, s##N); \
285 jit_putargr_f(JIT_F0, a##N); \
286 } \
287 } while (0)
288 LOAD_ARG(1);
289 LOAD_ARG(2);
290 LOAD_ARG(3);
291 LOAD_ARG(4);
292 LOAD_ARG(5);
293 LOAD_ARG(6);
294 LOAD_ARG(7);
295 LOAD_ARG(8);
296 LOAD_ARG(9);
297 LOAD_ARG(10);
298 LOAD_ARG(11);
299 LOAD_ARG(12);
300 LOAD_ARG(13);
301 LOAD_ARG(14);
302 LOAD_ARG(15);
303 LOAD_ARG(16);
304#undef LOAD_ARG
305 pass = jit_forward();
79bfeef6 306 fail = jit_forward();
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307#define CHECK_ARG(N) \
308 do { \
309 jit_getarg_f(JIT_F0, a##N); \
79bfeef6 310 jit_patch_at(jit_bnei_f(JIT_F0, 17 - N), fail); \
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311 } while (0)
312 CHECK_ARG(1);
313 CHECK_ARG(2);
314 CHECK_ARG(3);
315 CHECK_ARG(4);
316 CHECK_ARG(5);
317 CHECK_ARG(6);
318 CHECK_ARG(7);
319 CHECK_ARG(8);
320 CHECK_ARG(9);
321 CHECK_ARG(10);
322 CHECK_ARG(11);
323 CHECK_ARG(12);
324 CHECK_ARG(13);
325 CHECK_ARG(14);
326 CHECK_ARG(15);
327 CHECK_ARG(16);
328#undef CHECK_ARG
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329 jit_patch_at(jit_jmpi(), pass);
330 jit_link(fail);
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331 jit_calli(abort);
332 jit_link(pass);
333 jit_ret();
334 jit_epilog();
335
336 /* Create jit function that
337 * o Receives 16 double arguments
338 * o Save in the stack any register argument. Also force register
339 * arguments to be clobbered to properly make the test
340 * o Calls a C function that receives 16 double arguments, with
341 * values different from the ones received by this function
342 * o Reload from stack any register argument
343 * o Validated all arguments were not modified in the known
344 * cases it could have been clobbered
345 */
346 jd = jit_label();
347 jit_name("jd");
348 jit_note(__FILE__, __LINE__);
349 jit_prolog();
350 a1 = jit_arg_d();
351 a2 = jit_arg_d();
352 a3 = jit_arg_d();
353 a4 = jit_arg_d();
354 a5 = jit_arg_d();
355 a6 = jit_arg_d();
356 a7 = jit_arg_d();
357 a8 = jit_arg_d();
358 a9 = jit_arg_d();
359 a10 = jit_arg_d();
360 a11 = jit_arg_d();
361 a12 = jit_arg_d();
362 a13 = jit_arg_d();
363 a14 = jit_arg_d();
364 a15 = jit_arg_d();
365 a16 = jit_arg_d();
366#define SAVE_ARG(N) \
367 do { \
368 if (jit_arg_register_p(a##N)) { \
369 s##N = jit_allocai(sizeof(D)); \
370 jit_getarg_d(JIT_F0, a##N); \
371 jit_stxi_d(s##N, JIT_FP, JIT_F0); \
372 jit_putargi_d(-1, a##N); \
373 } \
374 } while (0)
375 SAVE_ARG(1);
376 SAVE_ARG(2);
377 SAVE_ARG(3);
378 SAVE_ARG(4);
379 SAVE_ARG(5);
380 SAVE_ARG(6);
381 SAVE_ARG(7);
382 SAVE_ARG(8);
383 SAVE_ARG(9);
384 SAVE_ARG(10);
385 SAVE_ARG(11);
386 SAVE_ARG(12);
387 SAVE_ARG(13);
388 SAVE_ARG(14);
389 SAVE_ARG(15);
390 SAVE_ARG(16);
391#undef SAVE_ARG
392 jit_prepare();
393 {
394 jit_pushargi_d(1);
395 jit_pushargi_d(2);
396 jit_pushargi_d(3);
397 jit_pushargi_d(4);
398 jit_pushargi_d(5);
399 jit_pushargi_d(6);
400 jit_pushargi_d(7);
401 jit_pushargi_d(8);
402 jit_pushargi_d(9);
403 jit_pushargi_d(10);
404 jit_pushargi_d(11);
405 jit_pushargi_d(12);
406 jit_pushargi_d(13);
407 jit_pushargi_d(14);
408 jit_pushargi_d(15);
409 jit_pushargi_d(16);
410 }
411 jit_finishi(cd);
412#define LOAD_ARG(N) \
413 do { \
414 if (jit_arg_register_p(a##N)) { \
415 jit_ldxi_d(JIT_F0, JIT_FP, s##N); \
416 jit_putargr_d(JIT_F0, a##N); \
417 } \
418 } while (0)
419 LOAD_ARG(1);
420 LOAD_ARG(2);
421 LOAD_ARG(3);
422 LOAD_ARG(4);
423 LOAD_ARG(5);
424 LOAD_ARG(6);
425 LOAD_ARG(7);
426 LOAD_ARG(8);
427 LOAD_ARG(9);
428 LOAD_ARG(10);
429 LOAD_ARG(11);
430 LOAD_ARG(12);
431 LOAD_ARG(13);
432 LOAD_ARG(14);
433 LOAD_ARG(15);
434 LOAD_ARG(16);
435#undef LOAD_ARG
436 pass = jit_forward();
79bfeef6 437 fail = jit_forward();
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438#define CHECK_ARG(N) \
439 do { \
440 jit_getarg_d(JIT_F0, a##N); \
79bfeef6 441 jit_patch_at(jit_bnei_d(JIT_F0, 17 - N), fail); \
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442 } while (0)
443 CHECK_ARG(1);
444 CHECK_ARG(2);
445 CHECK_ARG(3);
446 CHECK_ARG(4);
447 CHECK_ARG(5);
448 CHECK_ARG(6);
449 CHECK_ARG(7);
450 CHECK_ARG(8);
451 CHECK_ARG(9);
452 CHECK_ARG(10);
453 CHECK_ARG(11);
454 CHECK_ARG(12);
455 CHECK_ARG(13);
456 CHECK_ARG(14);
457 CHECK_ARG(15);
458 CHECK_ARG(16);
459#undef CHECK_ARG
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460 jit_patch_at(jit_jmpi(), pass);
461 jit_link(fail);
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462 jit_calli(abort);
463 jit_link(pass);
464 jit_ret();
465 jit_epilog();
466
467 /* Create a jit function that calls the 3 previous ones.
468 * o First call the function that receives 16 word arguments
469 * o Then call the function that receives 16 float arguments
470 * o Finally call the function that receives 16 double arguments
471 */
472 jit_patch(jmp);
473 jit_name("main");
474 jit_note(__FILE__, __LINE__);
475 jit_prolog();
476 jit_prepare();
477 {
478 jit_pushargi(16);
479 jit_pushargi(15);
480 jit_pushargi(14);
481 jit_pushargi(13);
482 jit_pushargi(12);
483 jit_pushargi(11);
484 jit_pushargi(10);
485 jit_pushargi(9);
486 jit_pushargi(8);
487 jit_pushargi(7);
488 jit_pushargi(6);
489 jit_pushargi(5);
490 jit_pushargi(4);
491 jit_pushargi(3);
492 jit_pushargi(2);
493 jit_pushargi(1);
494 }
495 jit_patch_at(jit_finishi(NULL), jw);
79bfeef6 496
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497 jit_prepare();
498 {
499 jit_pushargi_f(16);
500 jit_pushargi_f(15);
501 jit_pushargi_f(14);
502 jit_pushargi_f(13);
503 jit_pushargi_f(12);
504 jit_pushargi_f(11);
505 jit_pushargi_f(10);
506 jit_pushargi_f(9);
507 jit_pushargi_f(8);
508 jit_pushargi_f(7);
509 jit_pushargi_f(6);
510 jit_pushargi_f(5);
511 jit_pushargi_f(4);
512 jit_pushargi_f(3);
513 jit_pushargi_f(2);
514 jit_pushargi_f(1);
515 }
516 jit_patch_at(jit_finishi(NULL), jf);
79bfeef6 517
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518 jit_prepare();
519 {
520 jit_pushargi_d(16);
521 jit_pushargi_d(15);
522 jit_pushargi_d(14);
523 jit_pushargi_d(13);
524 jit_pushargi_d(12);
525 jit_pushargi_d(11);
526 jit_pushargi_d(10);
527 jit_pushargi_d(9);
528 jit_pushargi_d(8);
529 jit_pushargi_d(7);
530 jit_pushargi_d(6);
531 jit_pushargi_d(5);
532 jit_pushargi_d(4);
533 jit_pushargi_d(3);
534 jit_pushargi_d(2);
535 jit_pushargi_d(1);
536 }
537 jit_patch_at(jit_finishi(NULL), jd);
538 jit_ret();
539 jit_epilog();
540
541 code = jit_emit();
542 jit_clear_state();
543
544 (*code)();
545
546 jit_destroy_state();
547 finish_jit();
548 return (0);
549}