shithub: riscv

ref: 9ad3c2d098700a84e0d7b3fd7f0939fe4c1de7f8
dir: /sys/src/libc/amd64/tas.s/

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

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