/* Step 1:  Test for cpu reset
 *     That is, did I just boot or is this a later boot since power on.
 *     The result of this test in %al
 *     %al == 1 -- We are rebooting
 *     %al == 0 -- This is the initial boot
 *
 */
	testb	%al, %al
	jnz	__cpu_reset