Cross Reference: /src/sys/arch/m68k/fpe/fpu

Lines Matching refs:fe_f2
203 	CPYFPN(&X, &fe->fe_f2);
219 		fpu_const(&fe->fe_f2, FPU_CONST_1);
220 		fe->fe_f2.fp_sign = 1; /* -1.0 */
226 		CPYFPN(&fe->fe_f2, &V);
231 		CPYFPN(&fe->fe_f2, d);
236 		CPYFPN(&fe->fe_f2, d);
245 		fpu_explode(fe, &fe->fe_f2, FTYPE_DBL, logB5);
249 		fpu_explode(fe, &fe->fe_f2, FTYPE_DBL, logB3);
253 		CPYFPN(&fe->fe_f2, &W);
257 		fpu_explode(fe, &fe->fe_f2, FTYPE_DBL, logB1);
264 		fpu_explode(fe, &fe->fe_f2, FTYPE_DBL, logB4);
268 		fpu_explode(fe, &fe->fe_f2, FTYPE_DBL, logB2);
272 		CPYFPN(&fe->fe_f2, &V);
276 		CPYFPN(&fe->fe_f2, &X);
280 		CPYFPN(&fe->fe_f2, &V);
284 		CPYFPN(&fe->fe_f2, &U);
288 		CPYFPN(&fe->fe_f2, &U);
299 		X.fp_exp = fe->fe_f2.fp_exp = 0;
312 		    fe->fe_f2.fp_exp, fe->fe_f2.fp_mant[0],
313 		    fe->fe_f2.fp_mant[1], k);
332 		/* fe_f2 = 1/F */
333 		fe->fe_f2.fp_class = FPC_NUM;
334 		fe->fe_f2.fp_sign = fe->fe_f2.fp_sticky = fe->fe_f2.fp_mant[2]
336 		fe->fe_f2.fp_exp = logtbl[i].sp_exp;
337 		fe->fe_f2.fp_mant[0] = (logtbl[i].sp_m0 >> (31 - FP_LG));
338 		fe->fe_f2.fp_mant[1] = (logtbl[i].sp_m0 << (FP_LG + 1)) |
340 		fe->fe_f2.fp_mant[2] =
344 		printf("__fpu_logn: 1/F=(%d,%08x,%08x...)\n", fe->fe_f2.fp_exp,
345 		    fe->fe_f2.fp_mant[0], fe->fe_f2.fp_mant[1]);
355 		(void)fpu_const(&fe->fe_f2, FPU_CONST_LN_2);
361 		    fe->fe_f2.fp_exp,
362 		    fe->fe_f2.fp_mant[0], fe->fe_f2.fp_mant[1]);
370 		CPYFPN(&fe->fe_f2, &U);
381 		fpu_explode(fe, &fe->fe_f2, FTYPE_DBL, logA5);
386 		fpu_explode(fe, &fe->fe_f2, FTYPE_DBL, logA3);
391 		CPYFPN(&fe->fe_f2, &V);
396 		fpu_explode(fe, &fe->fe_f2, FTYPE_DBL, logA1);
401 		CPYFPN(&fe->fe_f2, &V);
406 		CPYFPN(&fe->fe_f2, &U);
414 		fpu_explode(fe, &fe->fe_f2, FTYPE_DBL, logA6);
418 		fpu_explode(fe, &fe->fe_f2, FTYPE_DBL, logA4);
422 		CPYFPN(&fe->fe_f2, &V);
426 		fpu_explode(fe, &fe->fe_f2, FTYPE_DBL, logA2);
430 		CPYFPN(&fe->fe_f2, &V);
434 		CPYFPN(&fe->fe_f2, &U);
439 		/* fe_f2 = logtbl[i+1] (== LOG(F)) */
440 		fe->fe_f2.fp_class = FPC_NUM;
441 		fe->fe_f2.fp_sign = fe->fe_f2.fp_sticky = fe->fe_f2.fp_mant[2]
443 		fe->fe_f2.fp_exp = logtbl[i].sp_exp;
444 		fe->fe_f2.fp_mant[0] = (logtbl[i].sp_m0 >> (31 - FP_LG));
445 		fe->fe_f2.fp_mant[1] = (logtbl[i].sp_m0 << (FP_LG + 1)) |
447 		fe->fe_f2.fp_mant[2] = (logtbl[i].sp_m1 << (FP_LG + 1));
451 		    fe->fe_f2.fp_exp,
452 		    fe->fe_f2.fp_mant[0], fe->fe_f2.fp_mant[1]);
458 		CPYFPN(&fe->fe_f2, &X);
469 		CPYFPN(&fe->fe_f2, &KLOG2);
480 	struct fpn *fp = &fe->fe_f2;
494 			(void)fpu_const(&fe->fe_f2, FPU_CONST_LN_10);
517 	struct fpn *fp = &fe->fe_f2;
538 				(void)fpu_const(&fe->fe_f2, FPU_CONST_LN_2);
561 	struct fpn *fp = &fe->fe_f2;
597 	if (ISZERO(&fe->fe_f2))
598 		return &fe->fe_f2;
606 	CPYFPN(&fe->fe_f2, fp);
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