88 	kfpu_t *pfp;  in setfpregs()  local
93 	pfp = lwptofpu(lwp);  in setfpregs()
104 		if (!(pfp->fpu_en) && (!(pfp->fpu_fprs & FPRS_FEF)) &&  in setfpregs()
110 			pfp->fpu_fprs = (uint32_t)fprs;  in setfpregs()
132 		(void) kcopy(fp, pfp, sizeof (fp->fpu_fr));  in setfpregs()
134 			pfp->fpu_fsr = fp->fpu_fsr;  in setfpregs()
136 			pfp->fpu_fsr = SET_LOWER_32(pfp->fpu_fsr, fp->fpu_fsr);  in setfpregs()
137 		pfp->fpu_qcnt = fp->fpu_qcnt;  in setfpregs()
138 		pfp->fpu_q_entrysize = fp->fpu_q_entrysize;  in setfpregs()
139 		pfp->fpu_en = fp->fpu_en;  in setfpregs()
140 		pfp->fpu_q = mpcb->mpcb_fpu_q;  in setfpregs()
142 			(void) kcopy(fp->fpu_q, pfp->fpu_q,  in setfpregs()
145 		pfp->fpu_fsr &= ~(FSR_QNE|FSR_FTT);  in setfpregs()
152 			pfp->fpu_fprs |= FPRS_FEF;  in setfpregs()
161 			pfp->fpu_fprs = _fp_read_fprs();  in setfpregs()
162 			if ((pfp->fpu_fprs & FPRS_FEF) != FPRS_FEF) {  in setfpregs()
164 				pfp->fpu_fprs = (uint32_t)fprs;  in setfpregs()
176 				fp_restore(pfp);  in setfpregs()
178 				fp_v8_load(pfp);  in setfpregs()
183 		if ((pfp->fpu_en) ||	/* normal fp case */  in setfpregs()
184 		    (pfp->fpu_fprs & FPRS_FEF)) { /* memcpy/threads case */  in setfpregs()
190 			pfp->fpu_en = 0;  in setfpregs()
195 				pfp->fpu_fprs = (uint32_t)fprs;  in setfpregs()
241 	kfpu_t *pfp;  in getfpregs()  local
244 	pfp = lwptofpu(lwp);  in getfpregs()
247 		pfp->fpu_fprs = _fp_read_fprs();  in getfpregs()
253 	if (((fp->fpu_en = pfp->fpu_en) != 0) ||  in getfpregs()
254 	    (pfp->fpu_fprs & FPRS_FEF)) {  in getfpregs()
260 		if (pfp->fpu_en == 0)  in getfpregs()
269 			if ((pfp->fpu_fprs & FPRS_FEF) != FPRS_FEF) {  in getfpregs()
273 				pfp->fpu_fprs = fprs;  in getfpregs()
281 				fp_fksave(pfp);  in getfpregs()
283 				fp_v8_fksave(pfp);  in getfpregs()
285 		(void) kcopy(pfp, fp, sizeof (fp->fpu_fr));  in getfpregs()
286 		fp->fpu_q = pfp->fpu_q;  in getfpregs()
288 			fp->fpu_fsr = pfp->fpu_fsr;  in getfpregs()
290 			fp->fpu_fsr = (uint32_t)pfp->fpu_fsr;  in getfpregs()
291 		fp->fpu_qcnt = pfp->fpu_qcnt;  in getfpregs()
292 		fp->fpu_q_entrysize = pfp->fpu_q_entrysize;  in getfpregs()