Add original unix v6

2018-01-27 22:35:41 +09:00
commit 2c7099ee50
664 changed files with 106254 additions and 0 deletions
@@ -0,0 +1,17 @@
+/ rk05 disk driver
+
+rkda = 177412
+	mov	dska,r1
+	clr	r0
+	div	$12.,r0
+	ash	$4.,r0
+	bis	r1,r0
+	mov	$rkda,r1
+	mov	r0,(r1)
+	mov	ba,-(r1)
+	mov	wc,-(r1)
+	mov	$iocom,-(r1)
+1:
+	tstb	(r1)
+	bpl	1b
+	rts	pc