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Lines Matching defs:control

56 /* Load x87 Control Word */
60 /* No-Wait Store Control Word */
108 		__NetBSD_NPXCW__,	/* Control word register */
126 	uint16_t control;
128 	__fnstcw(&control);
129 	__fe_dfl_env.x87.control = control;
283 	uint16_t control;
291 	__fnstcw(&control);
294 	if ((control & _X87_ROUNDING_MASK)
299 	return (control & _X87_ROUNDING_MASK);
311 	uint16_t control;
317 	/* Store the current x87 control word register  */
318 	__fnstcw(&control);
322 	 * Rounding Control is bits 10-11, so shift appropriately
324 	control &= ~_X87_ROUNDING_MASK;
325 	control |= round;
327 	/* Load the x87 control word register */
328 	__fldcw(control);
332 	 * Rounding Control is bits 13-14, so shift appropriately
367 	__fldcw(envp->x87.control);
427 	__fe_dfl_env.x87.control = (fenv.x87.control & 0xffff0000)
428 	    | (__fe_dfl_env.x87.control & 0x0000ffff);
465 	__fe_dfl_env.x87.control = (fenv.x87.control & 0xffff0000)
466 	    | (__fe_dfl_env.x87.control & 0x0000ffff);
497 	uint16_t control;
502 	__fnstcw(&control);
505 	omask = (control | mxcsr >> _SSE_EMASK_SHIFT) & FE_ALL_EXCEPT;
506 	control &= ~mask;
507 	__fldcw(control);
520 	uint16_t control;
524 	__fnstcw(&control);
527 	omask = (control | mxcsr >> _SSE_EMASK_SHIFT) & FE_ALL_EXCEPT;
528 	control |= mask;
529 	__fldcw(control);
540 	uint16_t control;
546 	__fnstcw(&control);
548 	return (~control & FE_ALL_EXCEPT);