VexRiscvBPluginGenerator/data_xar.txt

I	XAR	XAR 1100100----------000-----1110111    xar	Zbxar

S	XAR "fun_xar(input(SRC1), input(SRC2), input(SRC3))"

P	"""
	def fun_xar(rs1: Bits, rs2: Bits, rs3: Bits) : Bits = {
		val in = rs1 ^ rs3
		val r = in.rotateLeft(rs2(4 downto 0).asUInt)
		r // return value
	}
"""