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 +1,26 @@
+.globl .m,.q,.r
+.globl .p,sprv
+
+.m:
+	jsr	pc,sprv
+	mov	(sp),r0
+	mpy	4(sp),r0
+	mov	r1,4(sp)
+	br	1f
+
+.q:
+	jsr	pc,sprv
+	mov	4(sp),r1
+	sxt	r0
+	dvd	(sp),r0
+	mov	r0,4(sp)
+	br	1f
+
+.r:
+	jsr	pc,sprv
+	mov	4(sp),r1
+	sxt	r0
+	dvd	(sp),r0
+	mov	r1,4(sp)
+1:
+	jmp	.p