shithub: riscv

ref: 463bbddb8d6cdc1fb3df8dce42b9b5e0afd3cedb
dir: /sys/src/libc/amd64/tas.s/

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

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