ifpsp060/src/fpsp.S

625 # can handle this case.							#
865 # can handle this case.							#
1561 # it here. if it was used from supervisor mode, then we have to handle this
2429 # fmovm_dynamic() can't handle this. A normal exit is made through	#
2457 # So, we must check to see if it's disabled and handle that case separately.
3814 #	_fpsp_unimp() - handle "FP Unimplemented" exceptions		#
3815 #	_real_fpu_disabled() - handle "FPU disabled" exceptions		#
3816 #	_real_fline() - handle "FLINE" exceptions			#
6639 # satan() would handle this case by causing the exception which would
12074 	bne.w		fin_not_ext		# no, so go handle dbl or sgl
12094 	bne.w		fin_not_ext		# no, so go handle dbl or sgl
12144 	bge.w		fin_sd_unfl		# yes; go handle underflow
12147 	blt.w		fin_sd_ovfl		# yes; go handle overflow
12187 	bge.w		fin_sd_unfl		# yes; go handle underflow
12190 	blt.w		fin_sd_ovfl		# yes; go handle overflow
12191 	bra.w		fin_sd_normal		# no; ho handle normalized op
12434 	bgt.w		fdiv_unfl		# yes; go handle underflow
12847 	bne.w		fneg_not_ext		# no; go handle sgl or dbl
12871 	bne.b		fneg_not_ext		# no; go handle sgl or dbl
12924 	bge.w		fneg_sd_unfl		# yes; go handle underflow
12927 	blt.w		fneg_sd_ovfl		# yes; go handle overflow
12967 	bge.b		fneg_sd_unfl		# yes; go handle underflow
12970 	blt.w		fneg_sd_ovfl		# yes; go handle overflow
12971 	bra.w		fneg_sd_normal		# no; ho handle normalized op
13470 	bne.b		fabs_not_ext		# no; go handle sgl or dbl
13542 	bge.w		fabs_sd_unfl		# yes; go handle underflow
13545 	blt.w		fabs_sd_ovfl		# yes; go handle overflow
13585 	bge.b		fabs_sd_unfl		# yes; go handle underflow
13588 	blt.w		fabs_sd_ovfl		# yes; go handle overflow
13589 	bra.w		fabs_sd_normal		# no; ho handle normalized op
14338 	bgt.w		fsgldiv_unfl		# yes; go handle underflow
15559 	bne.b		fsqrt_not_ext		# no; go handle sgl or dbl
15576 	bne.b		fsqrt_not_ext		# no; go handle sgl or dbl
15605 	bgt.w		fsqrt_sd_unfl		# yes; go handle underflow
15608 	blt.w		fsqrt_sd_ovfl		# yes; go handle overflow
15650 	bgt.b		fsqrt_sd_unfl		# yes; go handle underflow
15653 	blt.w		fsqrt_sd_ovfl		# yes; go handle overflow
15654 	bra.w		fsqrt_sd_normal		# no; ho handle normalized op
16352 	bra.w		fdbcc_false		# no; go handle counter
16364 	bra.w		fdbcc_false		# no; go handle counter
16376 	beq.w		fdbcc_false		# no;go handle counter
16380 	bra.w		fdbcc_false		# no; go handle counter
16392 	bra.w		fdbcc_false		# no; go handle counter
16411 	beq.w		fdbcc_false		# no;go handle counter
16415 	bra.w		fdbcc_false		# no; go handle counter
16433 	bra.w		fdbcc_false		# no; go handle counter
16452 	beq.w		fdbcc_false		# no; go handle counter
16456 	bra.w		fdbcc_false		# no; go handle counter
16468 	bra.w		fdbcc_false		# no; go handle counter
16487 	beq.w		fdbcc_false		# no; go handle counter
16491 	bra.w		fdbcc_false		# no; go handle counter
16509 	bra.w		fdbcc_false		# no; go handle counter
16528 	beq.w		fdbcc_false		# no; handle counter
16532 	bra.w		fdbcc_false		# no; go handle counter
16544 	bra.w		fdbcc_false		# no; go handle counter
16565 	bra.w		fdbcc_false		# no; go handle counter
16577 	bra.w		fdbcc_false		# no; go handle counter
16598 	bra.w		fdbcc_false		# go handle counter
16615 	beq.w		fdbcc_false		# no;go handle counter
16619 	bra.w		fdbcc_false		# go handle counter
16644 	beq.w		fdbcc_false		# no;go handle counter
16648 	bra.w		fdbcc_false		# go handle counter
16667 	beq.w		fdbcc_false		# no;go handle counter
16671 	bra.w		fdbcc_false		# go handle counter
16700 	bra.w		fdbcc_false		# no; go handle counter
16712 	bra.w		fdbcc_false		# no; go handle counter
16724 	bra.w		fdbcc_false		# no; go handle counter
16736 	bra.w		fdbcc_false		# no; go handle counter
16748 	bra.w		fdbcc_false		# no; go handle counter
16760 	bra.w		fdbcc_false		# no; go handle counter
16772 	bra.w		fdbcc_false		# no; go handle counter
16784 	bra.w		fdbcc_false		# no; go handle counter
16796 	bra.w		fdbcc_false		# no; go handle counter
16808 	bra.w		fdbcc_false		# no; go handle counter
16820 	bra.w		fdbcc_false		# no; go handle counter
16832 	bra.w		fdbcc_false		# no; go handle counter
19618 #	beq.w		op010			# handle <ea> -> fpn
19619 #	bgt.w		op011			# handle fpn -> <ea>
20448 	bgt.w		fout_sgl_ovfl		# yes; go handle OVFL
20449 	beq.w		fout_sgl_may_ovfl	# maybe; go handle possible OVFL
20451 	blt.w		fout_sgl_unfl		# yes; go handle underflow
20616 	bra.w		fout_sgl_ovfl		# yes; go handle overflow
20686 	bgt.w		fout_dbl_ovfl		# yes; go handle OVFL
20687 	beq.w		fout_dbl_may_ovfl	# maybe; go handle possible OVFL
20689 	blt.w		fout_dbl_unfl		# yes; go handle underflow
20827 	bra.w		fout_dbl_ovfl		# yes; go handle overflow
22223 	bne.b		ext_grs_not_ext		# no; go handle sgl or dbl
22237 	bne.b		ext_grs_dbl		# no; go handle dbl
22423 	bgt.b		unnorm_nrm_zero_lrg	# no; go handle large exponent