Lines Matching refs:fprs
209 rd %fprs, %o3 ! o3 = fprs
211 ! if fprs.fef == 0, set it. Checking it, requires 2 instructions.
213 wr %g0, 0x4, %fprs ! fprs.fef = 1
294 and %o3, 0x4, %o3 ! fprs.du = fprs.dl = 0
297 wr %o3, %g0, %fprs ! fprs = o3 restore fprs
602 rd %fprs, %o4 ! check for unused FPU
609 andcc %o4, FPRS_FEF, %o4 ! test FEF, fprs.du = fprs.dl = 0
611 wr %g0, FPRS_FEF, %fprs ! fprs.fef = 1
782 wr %o4, %g0, %fprs ! fprs = o4 restore fprs
795 ! %o4 I Not written. Holds fprs.
901 wr %o4, 0, %fprs
917 ! %o4 I Not written. Holds fprs.
1015 wr %o4, 0, %fprs