OpenCores
URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [or1ksim/] [testsuite/] [test-code-or1k/] [testfloat/] [testFunction.c] - Blame information for rev 651

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 234 jeremybenn 
 
2 
/*
3 
===============================================================================
4 
 
5 
This C source file is part of TestFloat, Release 2a, a package of programs
6 
for testing the correctness of floating-point arithmetic complying to the
7 
IEC/IEEE Standard for Floating-Point.
8 
 
9 
Written by John R. Hauser.  More information is available through the Web
10 
page `http://HTTP.CS.Berkeley.EDU/~jhauser/arithmetic/TestFloat.html'.
11 
 
12 
THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE.  Although reasonable effort
13 
has been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT
14 
TIMES RESULT IN INCORRECT BEHAVIOR.  USE OF THIS SOFTWARE IS RESTRICTED TO
15 
PERSONS AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ANY
16 
AND ALL LOSSES, COSTS, OR OTHER PROBLEMS ARISING FROM ITS USE.
17 
 
18 
Derivative works are acceptable, even for commercial purposes, so long as
19 
(1) they include prominent notice that the work is derivative, and (2) they
20 
include prominent notice akin to these four paragraphs for those parts of
21 
this code that are retained.
22 
 
23 
Modified for use with or1ksim's testsuite.
24 
 
25 
Contributor Julius Baxter <julius.baxter@orsoc.se>
26 
 
27 
===============================================================================
28 
*/
29 
#include "support.h" // OR1k support C library
30 
#include "milieu.h"
31 
#include "softfloat.h"
32 
#include "testCases.h"
33 
#include "testLoops.h"
34 
#include "systmodes.h"
35 
#include "systflags.h"
36 
#include "systfloat.h"
37 
#include "testFunction.h"
38 
 
39 
const functionT functions[ NUM_FUNCTIONS ] = {
40 
    { 0, 0, 0, 0 },
41 
    { "int32_to_float32",                1, FALSE, TRUE  },
42 
    { "int32_to_float64",                1, FALSE, FALSE },
43 
    { "int32_to_floatx80",               1, FALSE, FALSE },
44 
    { "int32_to_float128",               1, FALSE, FALSE },
45 
    { "int64_to_float32",                1, FALSE, TRUE  },
46 
    { "int64_to_float64",                1, FALSE, TRUE  },
47 
    { "int64_to_floatx80",               1, FALSE, FALSE },
48 
    { "int64_to_float128",               1, FALSE, FALSE },
49 
    { "float32_to_int32",                1, FALSE, TRUE  },
50 
    { "float32_to_int32_round_to_zero",  1, FALSE, FALSE },
51 
    { "float32_to_int64",                1, FALSE, TRUE  },
52 
    { "float32_to_int64_round_to_zero",  1, FALSE, FALSE },
53 
    { "float32_to_float64",              1, FALSE, FALSE },
54 
    { "float32_to_floatx80",             1, FALSE, FALSE },
55 
    { "float32_to_float128",             1, FALSE, FALSE },
56 
    { "float32_round_to_int",            1, FALSE, TRUE  },
57 
    { "float32_add",                     2, FALSE, TRUE  },
58 
    { "float32_sub",                     2, FALSE, TRUE  },
59 
    { "float32_mul",                     2, FALSE, TRUE  },
60 
    { "float32_div",                     2, FALSE, TRUE  },
61 
    { "float32_rem",                     2, FALSE, FALSE },
62 
    { "float32_sqrt",                    1, FALSE, TRUE  },
63 
    { "float32_eq",                      2, FALSE, FALSE },
64 
    { "float32_le",                      2, FALSE, FALSE },
65 
    { "float32_lt",                      2, FALSE, FALSE },
66 
    { "float32_eq_signaling",            2, FALSE, FALSE },
67 
    { "float32_le_quiet",                2, FALSE, FALSE },
68 
    { "float32_lt_quiet",                2, FALSE, FALSE },
69 
    { "float64_to_int32",                1, FALSE, TRUE  },
70 
    { "float64_to_int32_round_to_zero",  1, FALSE, FALSE },
71 
    { "float64_to_int64",                1, FALSE, TRUE  },
72 
    { "float64_to_int64_round_to_zero",  1, FALSE, FALSE },
73 
    { "float64_to_float32",              1, FALSE, TRUE  },
74 
    { "float64_to_floatx80",             1, FALSE, FALSE },
75 
    { "float64_to_float128",             1, FALSE, FALSE },
76 
    { "float64_round_to_int",            1, FALSE, TRUE  },
77 
    { "float64_add",                     2, FALSE, TRUE  },
78 
    { "float64_sub",                     2, FALSE, TRUE  },
79 
    { "float64_mul",                     2, FALSE, TRUE  },
80 
    { "float64_div",                     2, FALSE, TRUE  },
81 
    { "float64_rem",                     2, FALSE, FALSE },
82 
    { "float64_sqrt",                    1, FALSE, TRUE  },
83 
    { "float64_eq",                      2, FALSE, FALSE },
84 
    { "float64_le",                      2, FALSE, FALSE },
85 
    { "float64_lt",                      2, FALSE, FALSE },
86 
    { "float64_eq_signaling",            2, FALSE, FALSE },
87 
    { "float64_le_quiet",                2, FALSE, FALSE },
88 
    { "float64_lt_quiet",                2, FALSE, FALSE },
89 
    { "floatx80_to_int32",               1, FALSE, TRUE  },
90 
    { "floatx80_to_int32_round_to_zero", 1, FALSE, FALSE },
91 
    { "floatx80_to_int64",               1, FALSE, TRUE  },
92 
    { "floatx80_to_int64_round_to_zero", 1, FALSE, FALSE },
93 
    { "floatx80_to_float32",             1, FALSE, TRUE  },
94 
    { "floatx80_to_float64",             1, FALSE, TRUE  },
95 
    { "floatx80_to_float128",            1, FALSE, FALSE },
96 
    { "floatx80_round_to_int",           1, FALSE, TRUE  },
97 
    { "floatx80_add",                    2, TRUE,  TRUE  },
98 
    { "floatx80_sub",                    2, TRUE,  TRUE  },
99 
    { "floatx80_mul",                    2, TRUE,  TRUE  },
100 
    { "floatx80_div",                    2, TRUE,  TRUE  },
101 
    { "floatx80_rem",                    2, FALSE, FALSE },
102 
    { "floatx80_sqrt",                   1, TRUE,  TRUE  },
103 
    { "floatx80_eq",                     2, FALSE, FALSE },
104 
    { "floatx80_le",                     2, FALSE, FALSE },
105 
    { "floatx80_lt",                     2, FALSE, FALSE },
106 
    { "floatx80_eq_signaling",           2, FALSE, FALSE },
107 
    { "floatx80_le_quiet",               2, FALSE, FALSE },
108 
    { "floatx80_lt_quiet",               2, FALSE, FALSE },
109 
    { "float128_to_int32",               1, FALSE, TRUE  },
110 
    { "float128_to_int32_round_to_zero", 1, FALSE, FALSE },
111 
    { "float128_to_int64",               1, FALSE, TRUE  },
112 
    { "float128_to_int64_round_to_zero", 1, FALSE, FALSE },
113 
    { "float128_to_float32",             1, FALSE, TRUE  },
114 
    { "float128_to_float64",             1, FALSE, TRUE  },
115 
    { "float128_to_floatx80",            1, FALSE, TRUE  },
116 
    { "float128_round_to_int",           1, FALSE, TRUE  },
117 
    { "float128_add",                    2, FALSE, TRUE  },
118 
    { "float128_sub",                    2, FALSE, TRUE  },
119 
    { "float128_mul",                    2, FALSE, TRUE  },
120 
    { "float128_div",                    2, FALSE, TRUE  },
121 
    { "float128_rem",                    2, FALSE, FALSE },
122 
    { "float128_sqrt",                   1, FALSE, TRUE  },
123 
    { "float128_eq",                     2, FALSE, FALSE },
124 
    { "float128_le",                     2, FALSE, FALSE },
125 
    { "float128_lt",                     2, FALSE, FALSE },
126 
    { "float128_eq_signaling",           2, FALSE, FALSE },
127 
    { "float128_le_quiet",               2, FALSE, FALSE },
128 
    { "float128_lt_quiet",               2, FALSE, FALSE },
129 
};
130 
 
131 
const flag functionExists[ NUM_FUNCTIONS ] = {
132 
    0,
133 
#ifdef SYST_INT32_TO_FLOAT32
134 
    1,
135 
#else
136 
    0,
137 
#endif
138 
#ifdef SYST_INT32_TO_FLOAT64
139 
    1,
140 
#else
141 
    0,
142 
#endif
143 
#ifdef SYST_INT32_TO_FLOATX80
144 
    1,
145 
#else
146 
    0,
147 
#endif
148 
#ifdef SYST_INT32_TO_FLOAT128
149 
    1,
150 
#else
151 
    0,
152 
#endif
153 
#ifdef SYST_INT64_TO_FLOAT32
154 
    1,
155 
#else
156 
    0,
157 
#endif
158 
#ifdef SYST_INT64_TO_FLOAT64
159 
    1,
160 
#else
161 
    0,
162 
#endif
163 
#ifdef SYST_INT64_TO_FLOATX80
164 
    1,
165 
#else
166 
    0,
167 
#endif
168 
#ifdef SYST_INT64_TO_FLOAT128
169 
    1,
170 
#else
171 
    0,
172 
#endif
173 
#ifdef SYST_FLOAT32_TO_INT32
174 
    1,
175 
#else
176 
    0,
177 
#endif
178 
#ifdef SYST_FLOAT32_TO_INT32_ROUND_TO_ZERO
179 
    1,
180 
#else
181 
    0,
182 
#endif
183 
#ifdef SYST_FLOAT32_TO_INT64
184 
    1,
185 
#else
186 
    0,
187 
#endif
188 
#ifdef SYST_FLOAT32_TO_INT64_ROUND_TO_ZERO
189 
    1,
190 
#else
191 
    0,
192 
#endif
193 
#ifdef SYST_FLOAT32_TO_FLOAT64
194 
    1,
195 
#else
196 
    0,
197 
#endif
198 
#ifdef SYST_FLOAT32_TO_FLOATX80
199 
    1,
200 
#else
201 
    0,
202 
#endif
203 
#ifdef SYST_FLOAT32_TO_FLOAT128
204 
    1,
205 
#else
206 
    0,
207 
#endif
208 
#ifdef SYST_FLOAT32_ROUND_TO_INT
209 
    1,
210 
#else
211 
    0,
212 
#endif
213 
#ifdef SYST_FLOAT32_ADD
214 
    1,
215 
#else
216 
    0,
217 
#endif
218 
#ifdef SYST_FLOAT32_SUB
219 
    1,
220 
#else
221 
    0,
222 
#endif
223 
#ifdef SYST_FLOAT32_MUL
224 
    1,
225 
#else
226 
    0,
227 
#endif
228 
#ifdef SYST_FLOAT32_DIV
229 
    1,
230 
#else
231 
    0,
232 
#endif
233 
#ifdef SYST_FLOAT32_REM
234 
    1,
235 
#else
236 
    0,
237 
#endif
238 
#ifdef SYST_FLOAT32_SQRT
239 
    1,
240 
#else
241 
    0,
242 
#endif
243 
#ifdef SYST_FLOAT32_EQ
244 
    1,
245 
#else
246 
    0,
247 
#endif
248 
#ifdef SYST_FLOAT32_LE
249 
    1,
250 
#else
251 
    0,
252 
#endif
253 
#ifdef SYST_FLOAT32_LT
254 
    1,
255 
#else
256 
    0,
257 
#endif
258 
#ifdef SYST_FLOAT32_EQ_SIGNALING
259 
    1,
260 
#else
261 
    0,
262 
#endif
263 
#ifdef SYST_FLOAT32_LE_QUIET
264 
    1,
265 
#else
266 
    0,
267 
#endif
268 
#ifdef SYST_FLOAT32_LT_QUIET
269 
    1,
270 
#else
271 
    0,
272 
#endif
273 
#ifdef SYST_FLOAT64_TO_INT32
274 
    1,
275 
#else
276 
    0,
277 
#endif
278 
#ifdef SYST_FLOAT64_TO_INT32_ROUND_TO_ZERO
279 
    1,
280 
#else
281 
    0,
282 
#endif
283 
#ifdef SYST_FLOAT64_TO_INT64
284 
    1,
285 
#else
286 
    0,
287 
#endif
288 
#ifdef SYST_FLOAT64_TO_INT64_ROUND_TO_ZERO
289 
    1,
290 
#else
291 
    0,
292 
#endif
293 
#ifdef SYST_FLOAT64_TO_FLOAT32
294 
    1,
295 
#else
296 
    0,
297 
#endif
298 
#ifdef SYST_FLOAT64_TO_FLOATX80
299 
    1,
300 
#else
301 
    0,
302 
#endif
303 
#ifdef SYST_FLOAT64_TO_FLOAT128
304 
    1,
305 
#else
306 
    0,
307 
#endif
308 
#ifdef SYST_FLOAT64_ROUND_TO_INT
309 
    1,
310 
#else
311 
    0,
312 
#endif
313 
#ifdef SYST_FLOAT64_ADD
314 
    1,
315 
#else
316 
    0,
317 
#endif
318 
#ifdef SYST_FLOAT64_SUB
319 
    1,
320 
#else
321 
    0,
322 
#endif
323 
#ifdef SYST_FLOAT64_MUL
324 
    1,
325 
#else
326 
    0,
327 
#endif
328 
#ifdef SYST_FLOAT64_DIV
329 
    1,
330 
#else
331 
    0,
332 
#endif
333 
#ifdef SYST_FLOAT64_REM
334 
    1,
335 
#else
336 
    0,
337 
#endif
338 
#ifdef SYST_FLOAT64_SQRT
339 
    1,
340 
#else
341 
    0,
342 
#endif
343 
#ifdef SYST_FLOAT64_EQ
344 
    1,
345 
#else
346 
    0,
347 
#endif
348 
#ifdef SYST_FLOAT64_LE
349 
    1,
350 
#else
351 
    0,
352 
#endif
353 
#ifdef SYST_FLOAT64_LT
354 
    1,
355 
#else
356 
    0,
357 
#endif
358 
#ifdef SYST_FLOAT64_EQ_SIGNALING
359 
    1,
360 
#else
361 
    0,
362 
#endif
363 
#ifdef SYST_FLOAT64_LE_QUIET
364 
    1,
365 
#else
366 
    0,
367 
#endif
368 
#ifdef SYST_FLOAT64_LT_QUIET
369 
    1,
370 
#else
371 
    0,
372 
#endif
373 
#ifdef SYST_FLOATX80_TO_INT32
374 
    1,
375 
#else
376 
    0,
377 
#endif
378 
#ifdef SYST_FLOATX80_TO_INT32_ROUND_TO_ZERO
379 
    1,
380 
#else
381 
    0,
382 
#endif
383 
#ifdef SYST_FLOATX80_TO_INT64
384 
    1,
385 
#else
386 
    0,
387 
#endif
388 
#ifdef SYST_FLOATX80_TO_INT64_ROUND_TO_ZERO
389 
    1,
390 
#else
391 
    0,
392 
#endif
393 
#ifdef SYST_FLOATX80_TO_FLOAT32
394 
    1,
395 
#else
396 
    0,
397 
#endif
398 
#ifdef SYST_FLOATX80_TO_FLOAT64
399 
    1,
400 
#else
401 
    0,
402 
#endif
403 
#ifdef SYST_FLOATX80_TO_FLOAT128
404 
    1,
405 
#else
406 
    0,
407 
#endif
408 
#ifdef SYST_FLOATX80_ROUND_TO_INT
409 
    1,
410 
#else
411 
    0,
412 
#endif
413 
#ifdef SYST_FLOATX80_ADD
414 
    1,
415 
#else
416 
    0,
417 
#endif
418 
#ifdef SYST_FLOATX80_SUB
419 
    1,
420 
#else
421 
    0,
422 
#endif
423 
#ifdef SYST_FLOATX80_MUL
424 
    1,
425 
#else
426 
    0,
427 
#endif
428 
#ifdef SYST_FLOATX80_DIV
429 
    1,
430 
#else
431 
    0,
432 
#endif
433 
#ifdef SYST_FLOATX80_REM
434 
    1,
435 
#else
436 
    0,
437 
#endif
438 
#ifdef SYST_FLOATX80_SQRT
439 
    1,
440 
#else
441 
    0,
442 
#endif
443 
#ifdef SYST_FLOATX80_EQ
444 
    1,
445 
#else
446 
    0,
447 
#endif
448 
#ifdef SYST_FLOATX80_LE
449 
    1,
450 
#else
451 
    0,
452 
#endif
453 
#ifdef SYST_FLOATX80_LT
454 
    1,
455 
#else
456 
    0,
457 
#endif
458 
#ifdef SYST_FLOATX80_EQ_SIGNALING
459 
    1,
460 
#else
461 
    0,
462 
#endif
463 
#ifdef SYST_FLOATX80_LE_QUIET
464 
    1,
465 
#else
466 
    0,
467 
#endif
468 
#ifdef SYST_FLOATX80_LT_QUIET
469 
    1,
470 
#else
471 
    0,
472 
#endif
473 
#ifdef SYST_FLOAT128_TO_INT32
474 
    1,
475 
#else
476 
    0,
477 
#endif
478 
#ifdef SYST_FLOAT128_TO_INT32_ROUND_TO_ZERO
479 
    1,
480 
#else
481 
    0,
482 
#endif
483 
#ifdef SYST_FLOAT128_TO_INT64
484 
    1,
485 
#else
486 
    0,
487 
#endif
488 
#ifdef SYST_FLOAT128_TO_INT64_ROUND_TO_ZERO
489 
    1,
490 
#else
491 
    0,
492 
#endif
493 
#ifdef SYST_FLOAT128_TO_FLOAT32
494 
    1,
495 
#else
496 
    0,
497 
#endif
498 
#ifdef SYST_FLOAT128_TO_FLOAT64
499 
    1,
500 
#else
501 
    0,
502 
#endif
503 
#ifdef SYST_FLOAT128_TO_FLOATX80
504 
    1,
505 
#else
506 
    0,
507 
#endif
508 
#ifdef SYST_FLOAT128_ROUND_TO_INT
509 
    1,
510 
#else
511 
    0,
512 
#endif
513 
#ifdef SYST_FLOAT128_ADD
514 
    1,
515 
#else
516 
    0,
517 
#endif
518 
#ifdef SYST_FLOAT128_SUB
519 
    1,
520 
#else
521 
    0,
522 
#endif
523 
#ifdef SYST_FLOAT128_MUL
524 
    1,
525 
#else
526 
    0,
527 
#endif
528 
#ifdef SYST_FLOAT128_DIV
529 
    1,
530 
#else
531 
    0,
532 
#endif
533 
#ifdef SYST_FLOAT128_REM
534 
    1,
535 
#else
536 
    0,
537 
#endif
538 
#ifdef SYST_FLOAT128_SQRT
539 
    1,
540 
#else
541 
    0,
542 
#endif
543 
#ifdef SYST_FLOAT128_EQ
544 
    1,
545 
#else
546 
    0,
547 
#endif
548 
#ifdef SYST_FLOAT128_LE
549 
    1,
550 
#else
551 
    0,
552 
#endif
553 
#ifdef SYST_FLOAT128_LT
554 
    1,
555 
#else
556 
    0,
557 
#endif
558 
#ifdef SYST_FLOAT128_EQ_SIGNALING
559 
    1,
560 
#else
561 
    0,
562 
#endif
563 
#ifdef SYST_FLOAT128_LE_QUIET
564 
    1,
565 
#else
566 
    0,
567 
#endif
568 
#ifdef SYST_FLOAT128_LT_QUIET
569 
    1,
570 
#else
571 
    0,
572 
#endif
573 
};
574 
 
575 
static void
576 
 testFunctionVariety(
577 
     uint8 functionCode, int8 roundingPrecision, int8 roundingMode )
578 
{
579 
    uint8 roundingCode;
580 
 
581 
    functionName = functions[ functionCode ].name;
582 
#ifdef FLOATX80
583 
    if ( roundingPrecision == 32 ) {
584 
        roundingPrecisionName = "32";
585 
    }
586 
    else if ( roundingPrecision == 64 ) {
587 
        roundingPrecisionName = "64";
588 
    }
589 
    else if ( roundingPrecision == 80 ) {
590 
        roundingPrecisionName = "80";
591 
    }
592 
    else {
593 
        roundingPrecision = 80;
594 
        roundingPrecisionName = 0;
595 
    }
596 
    floatx80_rounding_precision = roundingPrecision;
597 
    syst_float_set_rounding_precision( roundingPrecision );
598 
#endif
599 
    switch ( roundingMode ) {
600 
     case ROUND_NEAREST_EVEN:
601 
        roundingModeName = "nearest_even";
602 
        roundingCode = float_round_nearest_even;
603 
        break;
604 
     case ROUND_TO_ZERO:
605 
        roundingModeName = "to_zero";
606 
        roundingCode = float_round_to_zero;
607 
        break;
608 
     case ROUND_DOWN:
609 
        roundingModeName = "down";
610 
        roundingCode = float_round_down;
611 
        break;
612 
     case ROUND_UP:
613 
        roundingModeName = "up";
614 
        roundingCode = float_round_up;
615 
        break;
616 
    default:
617 
      roundingModeName = 0;
618 
      roundingCode = float_round_nearest_even;
619 
      break;
620 
    }
621 
    float_rounding_mode = roundingCode;
622 
    syst_float_set_rounding_mode( roundingCode );
623 
    printf( "Testing "/*, stderr*/ );
624 
    writeFunctionName( /*stderr*/ );
625 
    printf( ".\n" /*, stderr*/ );
626 
    switch ( functionCode ) {
627 
#ifdef SYST_INT32_TO_FLOAT32
628 
     case INT32_TO_FLOAT32:
629 
        test_a_int32_z_float32( int32_to_float32, syst_int32_to_float32 );
630 
        break;
631 
#endif
632 
#ifdef SYST_INT32_TO_FLOAT64
633 
     case INT32_TO_FLOAT64:
634 
        test_a_int32_z_float64( int32_to_float64, syst_int32_to_float64 );
635 
        break;
636 
#endif
637 
#ifdef SYST_INT32_TO_FLOATX80
638 
     case INT32_TO_FLOATX80:
639 
        test_a_int32_z_floatx80( int32_to_floatx80, syst_int32_to_floatx80 );
640 
        break;
641 
#endif
642 
#ifdef SYST_INT32_TO_FLOAT128
643 
     case INT32_TO_FLOAT128:
644 
        test_a_int32_z_float128( int32_to_float128, syst_int32_to_float128 );
645 
        break;
646 
#endif
647 
#ifdef SYST_INT64_TO_FLOAT32
648 
     case INT64_TO_FLOAT32:
649 
        test_a_int64_z_float32( int64_to_float32, syst_int64_to_float32 );
650 
        break;
651 
#endif
652 
#ifdef SYST_INT64_TO_FLOAT64
653 
     case INT64_TO_FLOAT64:
654 
        test_a_int64_z_float64( int64_to_float64, syst_int64_to_float64 );
655 
        break;
656 
#endif
657 
#ifdef SYST_INT64_TO_FLOATX80
658 
     case INT64_TO_FLOATX80:
659 
        test_a_int64_z_floatx80( int64_to_floatx80, syst_int64_to_floatx80 );
660 
        break;
661 
#endif
662 
#ifdef SYST_INT64_TO_FLOAT128
663 
     case INT64_TO_FLOAT128:
664 
        test_a_int64_z_float128( int64_to_float128, syst_int64_to_float128 );
665 
        break;
666 
#endif
667 
#ifdef SYST_FLOAT32_TO_INT32
668 
     case FLOAT32_TO_INT32:
669 
        test_a_float32_z_int32( float32_to_int32, syst_float32_to_int32 );
670 
        break;
671 
#endif
672 
#ifdef SYST_FLOAT32_TO_INT32_ROUND_TO_ZERO
673 
     case FLOAT32_TO_INT32_ROUND_TO_ZERO:
674 
       syst_float_set_rounding_mode(float_round_to_zero);
675 
        test_a_float32_z_int32(
676 
            float32_to_int32_round_to_zero,
677 
            syst_float32_to_int32_round_to_zero
678 
        );
679 
        break;
680 
#endif
681 
#ifdef SYST_FLOAT32_TO_INT64
682 
     case FLOAT32_TO_INT64:
683 
        test_a_float32_z_int64( float32_to_int64, syst_float32_to_int64 );
684 
        break;
685 
#endif
686 
#ifdef SYST_FLOAT32_TO_INT64_ROUND_TO_ZERO
687 
     case FLOAT32_TO_INT64_ROUND_TO_ZERO:
688 
        test_a_float32_z_int64(
689 
            float32_to_int64_round_to_zero,
690 
            syst_float32_to_int64_round_to_zero
691 
        );
692 
        break;
693 
#endif
694 
#ifdef SYST_FLOAT32_TO_FLOAT64
695 
     case FLOAT32_TO_FLOAT64:
696 
        test_a_float32_z_float64(
697 
            float32_to_float64, syst_float32_to_float64 );
698 
        break;
699 
#endif
700 
#ifdef SYST_FLOAT32_TO_FLOATX80
701 
     case FLOAT32_TO_FLOATX80:
702 
        test_a_float32_z_floatx80(
703 
            float32_to_floatx80, syst_float32_to_floatx80 );
704 
        break;
705 
#endif
706 
#ifdef SYST_FLOAT32_TO_FLOAT128
707 
     case FLOAT32_TO_FLOAT128:
708 
        test_a_float32_z_float128(
709 
            float32_to_float128, syst_float32_to_float128 );
710 
        break;
711 
#endif
712 
#ifdef SYST_FLOAT32_ROUND_TO_INT
713 
     case FLOAT32_ROUND_TO_INT:
714 
        test_az_float32( float32_round_to_int, syst_float32_round_to_int );
715 
        break;
716 
#endif
717 
#ifdef SYST_FLOAT32_ADD
718 
     case FLOAT32_ADD:
719 
        test_abz_float32( float32_add, syst_float32_add );
720 
        break;
721 
#endif
722 
#ifdef SYST_FLOAT32_SUB
723 
     case FLOAT32_SUB:
724 
        test_abz_float32( float32_sub, syst_float32_sub );
725 
        break;
726 
#endif
727 
#ifdef SYST_FLOAT32_MUL
728 
     case FLOAT32_MUL:
729 
        test_abz_float32( float32_mul, syst_float32_mul );
730 
        break;
731 
#endif
732 
#ifdef SYST_FLOAT32_DIV
733 
     case FLOAT32_DIV:
734 
        test_abz_float32( float32_div, syst_float32_div );
735 
        break;
736 
#endif
737 
#ifdef SYST_FLOAT32_REM
738 
     case FLOAT32_REM:
739 
        test_abz_float32( float32_rem, syst_float32_rem );
740 
        break;
741 
#endif
742 
#ifdef SYST_FLOAT32_SQRT
743 
     case FLOAT32_SQRT:
744 
        test_az_float32( float32_sqrt, syst_float32_sqrt );
745 
        break;
746 
#endif
747 
#ifdef SYST_FLOAT32_EQ
748 
     case FLOAT32_EQ:
749 
        test_ab_float32_z_flag( float32_eq, syst_float32_eq );
750 
        break;
751 
#endif
752 
#ifdef SYST_FLOAT32_LE
753 
     case FLOAT32_LE:
754 
        test_ab_float32_z_flag( float32_le, syst_float32_le );
755 
        break;
756 
#endif
757 
#ifdef SYST_FLOAT32_LT
758 
     case FLOAT32_LT:
759 
        test_ab_float32_z_flag( float32_lt, syst_float32_lt );
760 
        break;
761 
#endif
762 
#ifdef SYST_FLOAT32_EQ_SIGNALING
763 
     case FLOAT32_EQ_SIGNALING:
764 
        test_ab_float32_z_flag(
765 
            float32_eq_signaling, syst_float32_eq_signaling );
766 
        break;
767 
#endif
768 
#ifdef SYST_FLOAT32_LE_QUIET
769 
     case FLOAT32_LE_QUIET:
770 
        test_ab_float32_z_flag( float32_le_quiet, syst_float32_le_quiet );
771 
        break;
772 
#endif
773 
#ifdef SYST_FLOAT32_LT_QUIET
774 
     case FLOAT32_LT_QUIET:
775 
        test_ab_float32_z_flag( float32_lt_quiet, syst_float32_lt_quiet );
776 
        break;
777 
#endif
778 
#ifdef SYST_FLOAT64_TO_INT32
779 
     case FLOAT64_TO_INT32:
780 
        test_a_float64_z_int32( float64_to_int32, syst_float64_to_int32 );
781 
        break;
782 
#endif
783 
#ifdef SYST_FLOAT64_TO_INT32_ROUND_TO_ZERO
784 
     case FLOAT64_TO_INT32_ROUND_TO_ZERO:
785 
        test_a_float64_z_int32(
786 
            float64_to_int32_round_to_zero,
787 
            syst_float64_to_int32_round_to_zero
788 
        );
789 
        break;
790 
#endif
791 
#ifdef SYST_FLOAT64_TO_INT64
792 
     case FLOAT64_TO_INT64:
793 
        test_a_float64_z_int64( float64_to_int64, syst_float64_to_int64 );
794 
        break;
795 
#endif
796 
#ifdef SYST_FLOAT64_TO_INT64_ROUND_TO_ZERO
797 
     case FLOAT64_TO_INT64_ROUND_TO_ZERO:
798 
        test_a_float64_z_int64(
799 
            float64_to_int64_round_to_zero,
800 
            syst_float64_to_int64_round_to_zero
801 
        );
802 
        break;
803 
#endif
804 
#ifdef SYST_FLOAT64_TO_FLOAT32
805 
     case FLOAT64_TO_FLOAT32:
806 
        test_a_float64_z_float32(
807 
            float64_to_float32, syst_float64_to_float32 );
808 
        break;
809 
#endif
810 
#ifdef SYST_FLOAT64_TO_FLOATX80
811 
     case FLOAT64_TO_FLOATX80:
812 
        test_a_float64_z_floatx80(
813 
            float64_to_floatx80, syst_float64_to_floatx80 );
814 
        break;
815 
#endif
816 
#ifdef SYST_FLOAT64_TO_FLOAT128
817 
     case FLOAT64_TO_FLOAT128:
818 
        test_a_float64_z_float128(
819 
            float64_to_float128, syst_float64_to_float128 );
820 
        break;
821 
#endif
822 
#ifdef SYST_FLOAT64_ROUND_TO_INT
823 
     case FLOAT64_ROUND_TO_INT:
824 
        test_az_float64( float64_round_to_int, syst_float64_round_to_int );
825 
        break;
826 
#endif
827 
#ifdef SYST_FLOAT64_ADD
828 
     case FLOAT64_ADD:
829 
        test_abz_float64( float64_add, syst_float64_add );
830 
        break;
831 
#endif
832 
#ifdef SYST_FLOAT64_SUB
833 
     case FLOAT64_SUB:
834 
        test_abz_float64( float64_sub, syst_float64_sub );
835 
        break;
836 
#endif
837 
#ifdef SYST_FLOAT64_MUL
838 
     case FLOAT64_MUL:
839 
        test_abz_float64( float64_mul, syst_float64_mul );
840 
        break;
841 
#endif
842 
#ifdef SYST_FLOAT64_DIV
843 
     case FLOAT64_DIV:
844 
        test_abz_float64( float64_div, syst_float64_div );
845 
        break;
846 
#endif
847 
#ifdef SYST_FLOAT64_REM
848 
     case FLOAT64_REM:
849 
        test_abz_float64( float64_rem, syst_float64_rem );
850 
        break;
851 
#endif
852 
#ifdef SYST_FLOAT64_SQRT
853 
     case FLOAT64_SQRT:
854 
        test_az_float64( float64_sqrt, syst_float64_sqrt );
855 
        break;
856 
#endif
857 
#ifdef SYST_FLOAT64_EQ
858 
     case FLOAT64_EQ:
859 
        test_ab_float64_z_flag( float64_eq, syst_float64_eq );
860 
        break;
861 
#endif
862 
#ifdef SYST_FLOAT64_LE
863 
     case FLOAT64_LE:
864 
        test_ab_float64_z_flag( float64_le, syst_float64_le );
865 
        break;
866 
#endif
867 
#ifdef SYST_FLOAT64_LT
868 
     case FLOAT64_LT:
869 
        test_ab_float64_z_flag( float64_lt, syst_float64_lt );
870 
        break;
871 
#endif
872 
#ifdef SYST_FLOAT64_EQ_SIGNALING
873 
     case FLOAT64_EQ_SIGNALING:
874 
        test_ab_float64_z_flag(
875 
            float64_eq_signaling, syst_float64_eq_signaling );
876 
        break;
877 
#endif
878 
#ifdef SYST_FLOAT64_LE_QUIET
879 
     case FLOAT64_LE_QUIET:
880 
        test_ab_float64_z_flag( float64_le_quiet, syst_float64_le_quiet );
881 
        break;
882 
#endif
883 
#ifdef SYST_FLOAT64_LT_QUIET
884 
     case FLOAT64_LT_QUIET:
885 
        test_ab_float64_z_flag( float64_lt_quiet, syst_float64_lt_quiet );
886 
        break;
887 
#endif
888 
#ifdef SYST_FLOATX80_TO_INT32
889 
     case FLOATX80_TO_INT32:
890 
        test_a_floatx80_z_int32( floatx80_to_int32, syst_floatx80_to_int32 );
891 
        break;
892 
#endif
893 
#ifdef SYST_FLOATX80_TO_INT32_ROUND_TO_ZERO
894 
     case FLOATX80_TO_INT32_ROUND_TO_ZERO:
895 
        test_a_floatx80_z_int32(
896 
            floatx80_to_int32_round_to_zero,
897 
            syst_floatx80_to_int32_round_to_zero
898 
        );
899 
        break;
900 
#endif
901 
#ifdef SYST_FLOATX80_TO_INT64
902 
     case FLOATX80_TO_INT64:
903 
        test_a_floatx80_z_int64( floatx80_to_int64, syst_floatx80_to_int64 );
904 
        break;
905 
#endif
906 
#ifdef SYST_FLOATX80_TO_INT64_ROUND_TO_ZERO
907 
     case FLOATX80_TO_INT64_ROUND_TO_ZERO:
908 
        test_a_floatx80_z_int64(
909 
            floatx80_to_int64_round_to_zero,
910 
            syst_floatx80_to_int64_round_to_zero
911 
        );
912 
        break;
913 
#endif
914 
#ifdef SYST_FLOATX80_TO_FLOAT32
915 
     case FLOATX80_TO_FLOAT32:
916 
        test_a_floatx80_z_float32(
917 
            floatx80_to_float32, syst_floatx80_to_float32 );
918 
        break;
919 
#endif
920 
#ifdef SYST_FLOATX80_TO_FLOAT64
921 
     case FLOATX80_TO_FLOAT64:
922 
        test_a_floatx80_z_float64(
923 
            floatx80_to_float64, syst_floatx80_to_float64 );
924 
        break;
925 
#endif
926 
#ifdef SYST_FLOATX80_TO_FLOAT128
927 
     case FLOATX80_TO_FLOAT128:
928 
        test_a_floatx80_z_float128(
929 
            floatx80_to_float128, syst_floatx80_to_float128 );
930 
        break;
931 
#endif
932 
#ifdef SYST_FLOATX80_ROUND_TO_INT
933 
     case FLOATX80_ROUND_TO_INT:
934 
        test_az_floatx80( floatx80_round_to_int, syst_floatx80_round_to_int );
935 
        break;
936 
#endif
937 
#ifdef SYST_FLOATX80_ADD
938 
     case FLOATX80_ADD:
939 
        test_abz_floatx80( floatx80_add, syst_floatx80_add );
940 
        break;
941 
#endif
942 
#ifdef SYST_FLOATX80_SUB
943 
     case FLOATX80_SUB:
944 
        test_abz_floatx80( floatx80_sub, syst_floatx80_sub );
945 
        break;
946 
#endif
947 
#ifdef SYST_FLOATX80_MUL
948 
     case FLOATX80_MUL:
949 
        test_abz_floatx80( floatx80_mul, syst_floatx80_mul );
950 
        break;
951 
#endif
952 
#ifdef SYST_FLOATX80_DIV
953 
     case FLOATX80_DIV:
954 
        test_abz_floatx80( floatx80_div, syst_floatx80_div );
955 
        break;
956 
#endif
957 
#ifdef SYST_FLOATX80_REM
958 
     case FLOATX80_REM:
959 
        test_abz_floatx80( floatx80_rem, syst_floatx80_rem );
960 
        break;
961 
#endif
962 
#ifdef SYST_FLOATX80_SQRT
963 
     case FLOATX80_SQRT:
964 
        test_az_floatx80( floatx80_sqrt, syst_floatx80_sqrt );
965 
        break;
966 
#endif
967 
#ifdef SYST_FLOATX80_EQ
968 
     case FLOATX80_EQ:
969 
        test_ab_floatx80_z_flag( floatx80_eq, syst_floatx80_eq );
970 
        break;
971 
#endif
972 
#ifdef SYST_FLOATX80_LE
973 
     case FLOATX80_LE:
974 
        test_ab_floatx80_z_flag( floatx80_le, syst_floatx80_le );
975 
        break;
976 
#endif
977 
#ifdef SYST_FLOATX80_LT
978 
     case FLOATX80_LT:
979 
        test_ab_floatx80_z_flag( floatx80_lt, syst_floatx80_lt );
980 
        break;
981 
#endif
982 
#ifdef SYST_FLOATX80_EQ_SIGNALING
983 
     case FLOATX80_EQ_SIGNALING:
984 
        test_ab_floatx80_z_flag(
985 
            floatx80_eq_signaling, syst_floatx80_eq_signaling );
986 
        break;
987 
#endif
988 
#ifdef SYST_FLOATX80_LE_QUIET
989 
     case FLOATX80_LE_QUIET:
990 
        test_ab_floatx80_z_flag( floatx80_le_quiet, syst_floatx80_le_quiet );
991 
        break;
992 
#endif
993 
#ifdef SYST_FLOATX80_LT_QUIET
994 
     case FLOATX80_LT_QUIET:
995 
        test_ab_floatx80_z_flag( floatx80_lt_quiet, syst_floatx80_lt_quiet );
996 
        break;
997 
#endif
998 
#ifdef SYST_FLOAT128_TO_INT32
999 
     case FLOAT128_TO_INT32:
1000 
        test_a_float128_z_int32( float128_to_int32, syst_float128_to_int32 );
1001 
        break;
1002 
#endif
1003 
#ifdef SYST_FLOAT128_TO_INT32_ROUND_TO_ZERO
1004 
     case FLOAT128_TO_INT32_ROUND_TO_ZERO:
1005 
        test_a_float128_z_int32(
1006 
            float128_to_int32_round_to_zero,
1007 
            syst_float128_to_int32_round_to_zero
1008 
        );
1009 
        break;
1010 
#endif
1011 
#ifdef SYST_FLOAT128_TO_INT64
1012 
     case FLOAT128_TO_INT64:
1013 
        test_a_float128_z_int64( float128_to_int64, syst_float128_to_int64 );
1014 
        break;
1015 
#endif
1016 
#ifdef SYST_FLOAT128_TO_INT64_ROUND_TO_ZERO
1017 
     case FLOAT128_TO_INT64_ROUND_TO_ZERO:
1018 
        test_a_float128_z_int64(
1019 
            float128_to_int64_round_to_zero,
1020 
            syst_float128_to_int64_round_to_zero
1021 
        );
1022 
        break;
1023 
#endif
1024 
#ifdef SYST_FLOAT128_TO_FLOAT32
1025 
     case FLOAT128_TO_FLOAT32:
1026 
        test_a_float128_z_float32(
1027 
            float128_to_float32, syst_float128_to_float32 );
1028 
        break;
1029 
#endif
1030 
#ifdef SYST_FLOAT128_TO_FLOAT64
1031 
     case FLOAT128_TO_FLOAT64:
1032 
        test_a_float128_z_float64(
1033 
            float128_to_float64, syst_float128_to_float64 );
1034 
        break;
1035 
#endif
1036 
#ifdef SYST_FLOAT128_TO_FLOATX80
1037 
     case FLOAT128_TO_FLOATX80:
1038 
        test_a_float128_z_floatx80(
1039 
            float128_to_floatx80, syst_float128_to_floatx80 );
1040 
        break;
1041 
#endif
1042 
#ifdef SYST_FLOAT128_ROUND_TO_INT
1043 
     case FLOAT128_ROUND_TO_INT:
1044 
        test_az_float128( float128_round_to_int, syst_float128_round_to_int );
1045 
        break;
1046 
#endif
1047 
#ifdef SYST_FLOAT128_ADD
1048 
     case FLOAT128_ADD:
1049 
        test_abz_float128( float128_add, syst_float128_add );
1050 
        break;
1051 
#endif
1052 
#ifdef SYST_FLOAT128_SUB
1053 
     case FLOAT128_SUB:
1054 
        test_abz_float128( float128_sub, syst_float128_sub );
1055 
        break;
1056 
#endif
1057 
#ifdef SYST_FLOAT128_MUL
1058 
     case FLOAT128_MUL:
1059 
        test_abz_float128( float128_mul, syst_float128_mul );
1060 
        break;
1061 
#endif
1062 
#ifdef SYST_FLOAT128_DIV
1063 
     case FLOAT128_DIV:
1064 
        test_abz_float128( float128_div, syst_float128_div );
1065 
        break;
1066 
#endif
1067 
#ifdef SYST_FLOAT128_REM
1068 
     case FLOAT128_REM:
1069 
        test_abz_float128( float128_rem, syst_float128_rem );
1070 
        break;
1071 
#endif
1072 
#ifdef SYST_FLOAT128_SQRT
1073 
     case FLOAT128_SQRT:
1074 
        test_az_float128( float128_sqrt, syst_float128_sqrt );
1075 
        break;
1076 
#endif
1077 
#ifdef SYST_FLOAT128_EQ
1078 
     case FLOAT128_EQ:
1079 
        test_ab_float128_z_flag( float128_eq, syst_float128_eq );
1080 
        break;
1081 
#endif
1082 
#ifdef SYST_FLOAT128_LE
1083 
     case FLOAT128_LE:
1084 
        test_ab_float128_z_flag( float128_le, syst_float128_le );
1085 
        break;
1086 
#endif
1087 
#ifdef SYST_FLOAT128_LT
1088 
     case FLOAT128_LT:
1089 
        test_ab_float128_z_flag( float128_lt, syst_float128_lt );
1090 
        break;
1091 
#endif
1092 
#ifdef SYST_FLOAT128_EQ_SIGNALING
1093 
     case FLOAT128_EQ_SIGNALING:
1094 
        test_ab_float128_z_flag(
1095 
            float128_eq_signaling, syst_float128_eq_signaling );
1096 
        break;
1097 
#endif
1098 
#ifdef SYST_FLOAT128_LE_QUIET
1099 
     case FLOAT128_LE_QUIET:
1100 
        test_ab_float128_z_flag( float128_le_quiet, syst_float128_le_quiet );
1101 
        break;
1102 
#endif
1103 
#ifdef SYST_FLOAT128_LT_QUIET
1104 
     case FLOAT128_LT_QUIET:
1105 
        test_ab_float128_z_flag( float128_lt_quiet, syst_float128_lt_quiet );
1106 
        break;
1107 
#endif
1108 
    }
1109 
    if ( ( errorStop && anyErrors ) || stop ) exitWithStatus();
1110 
 
1111 
}
1112 
 
1113 
void
1114 
testFunction(
1115 
             uint8 functionCode, int8 roundingPrecisionIn, int8 roundingModeIn )
1116 
{
1117 
  int8 roundingPrecision, roundingMode;
1118 
 
1119 
  roundingPrecision = 32;
1120 
  for (;;) {
1121 
 
1122 
    if ( ! functions[ functionCode ].roundingPrecision ) {
1123 
      roundingPrecision = 0;
1124 
    }
1125 
    else if ( roundingPrecisionIn ) {
1126 
      roundingPrecision = roundingPrecisionIn;
1127 
    }
1128 
 
1129 
    for ( roundingMode = 1;
1130 
          roundingMode < NUM_ROUNDINGMODES;
1131 
          ++roundingMode
1132 
          )
1133 
      {
1134 
        if ( ! functions[ functionCode ].roundingMode ) {
1135 
          roundingMode = 0;
1136 
        }
1137 
        else if ( roundingModeIn ) {
1138 
          roundingMode = roundingModeIn;
1139 
        }
1140 
        testFunctionVariety(
1141 
                            functionCode, roundingPrecision, roundingMode );
1142 
 
1143 
        if ( roundingModeIn || ! roundingMode )
1144 
          break;
1145 
      }
1146 
 
1147 
    if ( roundingPrecisionIn || ! roundingPrecision )
1148 
      break;
1149 
 
1150 
    if ( roundingPrecision == 80 ) {
1151 
      break;
1152 
    }
1153 
    else if ( roundingPrecision == 64 ) {
1154 
      roundingPrecision = 80;
1155 
    }
1156 
    else if ( roundingPrecision == 32 ) {
1157 
      roundingPrecision = 64;
1158 
    }
1159 
  }
1160 
}
1161 
 

powered by: WebSVN 2.1.0

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