tas.s « 68020 « libc « src « sys - plan9front.git - Unnamed repository; edit this file 'description' to name the repository.

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path: root/sys/src/libc/68020/tas.s

blob: 769472f713bcdc3cac8b6ef9d38c1b5160d48f61 (plain)

TEXT	_tas(SB), $0

	MOVL	$0, R0
	MOVL	a+0(FP), A0
	TAS	(A0)
	BEQ	tas_1
	MOVL	$1, R0
tas_1:
	RTS