ifpsp060/src/fpsp.S

1244 	btst		&0x5,EXC_CMDREG(%a6)	# is it an fmove out?
1494 # fmove out took an unimplemented data type exception.
1495 # the src operand is in FP_SRC. Call _fout() to write out the result and
1537 	bsr.l		fout			# call fmove out routine
1542 #	OPERR	: fmove.{b,w,l} out of large UNNORM
1786 # fmove in and out enter here.
2094 	bsr.l		fout			# call fmove out routine
3286 # SNAN result out to memory or data register file as it should.		#
3287 # This code must emulate the move out before finally exiting through	#
3288 # _real_snan(). The move out, if to memory, is performed using		#
3323 	btst		&13,%d0			# is instr an fmove out?
3324 	bne.w		fsnan_out		# fmove out
9468 # exponents out of range for single or double DO NOT cause underflow
11374 # 8/17/93 - this turns out to be more of a "cleanliness" standpoint
11636 	fmovm.x		&0x80,FP_SCR0(%a6)	# store out result
13157 	cmpi.b		%d1,&ZERO		# weed out ZERO
13159 	cmpi.b		%d1,&INF		# weed out INF
13161 	cmpi.b		%d1,&SNAN		# weed out SNAN
13163 	cmpi.b		%d1,&QNAN		# weed out QNAN
13357 	cmpi.b		%d1,&ZERO		# weed out ZERO
13359 	cmpi.b		%d1,&INF		# weed out INF
13361 	cmpi.b		%d1,&DENORM		# weed out DENORM
13363 	cmpi.b		%d1,&SNAN		# weed out SNAN
13365 	bra.l		res_qnan_1op		# weed out QNAN
13563 	fmovm.x		&0x80,FP_SCR0(%a6)	# store out result
13715 	cmpi.b		%d1,&DENORM		# weed out DENORM
13717 	cmpi.b		%d1,&SNAN		# weed out SNAN
13719 	cmpi.b		%d1,&QNAN		# weed out QNAN
13724 	cmpi.b		%d1,&INF		# weed out INF
14007 	fmovm.x		&0x80,FP_SCR0(%a6)	# store out result
14442 	fmovm.x		&0x80,FP_SCR0(%a6)	# store out result
14694 	beq.w		fadd_may_unfl		# maybe; go find out
14792 	fmovm.x		&0x80,FP_SCR0(%a6)	# store out result
14964 	bmi.w		fadd_zero_2_chk_rm	# weed out (-ZERO)+(+ZERO)
15025 	bmi.l		res_operr		# weed out (-INF)+(+INF)
15147 	beq.w		fsub_may_unfl		# maybe; go find out
15245 	fmovm.x		&0x80,FP_SCR0(%a6)	# store out result
15477 	bpl.l		res_operr		# weed out (-INF)+(+INF)
15685 	fmovm.x		&0x80,FP_SCR0(%a6)	# store out result
15800 	cmpi.b		%d1,&DENORM		# weed out DENORM
15802 	cmpi.b		%d1,&ZERO		# weed out ZERO
15804 	cmpi.b		%d1,&INF		# weed out INF
15806 	cmpi.b		%d1,&SNAN		# weed out SNAN
18240 	btst		&0x5,EXC_EXTWORD(%a6)	# is it a move in or out?