/usr/web/sources/plan9/sys/src/ape/lib/9/power/getfcr.s

Plan 9 from Bell Labs’s /usr/web/sources/plan9/sys/src/ape/lib/9/power/getfcr.s


TEXT	getfcr(SB), $8
	MOVFL	FPSCR, F3
	FMOVD	F3, f-8(SP)
	MOVW	-4(SP), R3
	RETURN

TEXT	getfsr(SB), $8
	MOVFL	FPSCR, F3
	FMOVD	F3, f-8(SP)
	MOVW	-4(SP), R3
	RETURN

TEXT	setfcr(SB), $8
	SYNC
	MOVW	R3, -4(SP)
	FMOVD	-8(SP), F3
	MOVFL	F3, FPSCR
	ISYNC
	RETURN

TEXT	setfsr(SB), $8
	SYNC
	MOVW	R3, -4(SP)
	FMOVD	-8(SP), F3
	MOVFL	F3, FPSCR
	ISYNC
	RETURN

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