Cross Reference: /src/sys/arch/sparc/fpu/fpu.c

Lines Matching defs:fe
141 	struct fpemu fe;
203 	fe.fe_fpstate = fs;
210 		error = fpu_execute(&fe, instr);
279 			fe.fe_fsr = fs->fs_fsr &= ~FSR_CX;
280 			error = fpu_execute(&fe, fs, instr);
294  * FBfcc or STF, for instance).  On return, fe->fe_fs->fs_fsr will be
301 fpu_execute(struct fpemu *fe, union instr instr)
348 	fs = fe->fe_fpstate;
349 	fe->fe_fsr = fs->fs_fsr & ~FSR_CX;
350 	fe->fe_cx = 0;
482 		fs->fs_fsr = fe->fe_fsr;
487 		fpu_explode(fe, &fe->fe_f1, type, rs2);
488 		fp = fpu_sqrt(fe);
493 		fpu_explode(fe, &fe->fe_f1, type, rs1);
494 		fpu_explode(fe, &fe->fe_f2, type, rs2);
495 		fp = fpu_add(fe);
500 		fpu_explode(fe, &fe->fe_f1, type, rs1);
501 		fpu_explode(fe, &fe->fe_f2, type, rs2);
502 		fp = fpu_sub(fe);
507 		fpu_explode(fe, &fe->fe_f1, type, rs1);
508 		fpu_explode(fe, &fe->fe_f2, type, rs2);
509 		fp = fpu_mul(fe);
514 		fpu_explode(fe, &fe->fe_f1, type, rs1);
515 		fpu_explode(fe, &fe->fe_f2, type, rs2);
516 		fp = fpu_div(fe);
521 		fpu_explode(fe, &fe->fe_f1, type, rs1);
522 		fpu_explode(fe, &fe->fe_f2, type, rs2);
523 		fpu_compare(fe, 0);
528 		fpu_explode(fe, &fe->fe_f1, type, rs1);
529 		fpu_explode(fe, &fe->fe_f2, type, rs2);
530 		fpu_compare(fe, 1);
536 		cx = fe->fe_cx;
537 		fsr = fe->fe_fsr | (cx << FSR_CX_SHIFT);
554 		fpu_explode(fe, &fe->fe_f1, type, rs1);
555 		fpu_explode(fe, &fe->fe_f2, type, rs2);
557 		fp = fpu_mul(fe);
566 		fpu_explode(fe, fp = &fe->fe_f1, type, rs2);
572 		fpu_explode(fe, fp = &fe->fe_f1, type, rs2);
581 		fpu_explode(fe, fp = &fe->fe_f1, type, rs2);
591 		fpu_explode(fe, fp = &fe->fe_f1, type, rs2);
606 	fpu_implode(fe, fp, type, space);
607 	cx = fe->fe_cx;
608 	fsr = fe->fe_fsr;
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