shithub: riscv

ref: d64f76c96c5ecfedf6c2a3fcf4b5ce6fa53df714
dir: /sys/src/libc/amd64/tas.s/

View raw version 
TEXT	_tas(SB), 1, $0

	MOVL	$0xdeaddead,AX
	XCHGL	AX,(RARG)
	RET