1 files changed, 0 insertions, 57 deletions
diff --git a/asm/fibo.atk16 b/asm/fibo.atk16
deleted file mode 100644
index 34999a9..0000000
--- a/asm/fibo.atk16
+++ /dev/null
@@ -1,57 +0,0 @@
-@opt stack_pointer RG
-@opt csr_scratch RH
-@use ext_std:*
-
-; bootstrap code (must be called to setup mandatory data)
-; will jump to label main
-@include bootstrap
-
-@label main
-; call fibo subroutine with parameter 10
-  ldi 10 RA
-  csi fibo
-  hlt
-
-@label fibo
-;;; subroutine  fibo
-;;; param       RA    N
-;;; return      RA    Nth fibonacci number
-
-; store RB, RC on stack
-  spu RB
-  spu RC
-; if n < 2, return n
-  subi RA 2 RA
-  bri sign fibo_early
-; store also RD on stack
-  spu RD
-; a = 0
-  ldi 0 RB
-; b = 1
-  ldi 1 RC
-@label fibo_loop
-; v = a + b
-  add RB RC RD
-; a = b
-  mov RC RB
-; b = v
-  mov RD RC
-; n -= 1
-  dec RA
-; loop while n > 0
-  bri zero fibo_done
-  jpi fibo_loop
-@label fibo_early
-; restore used registers
-  spo RC
-  spo RB
-; return from subroutine
-  rsr
-@label fibo_done
-  mov RD RA
-; restore used registers
-  spo RD
-  spo RC
-  spo RB
-; return from subroutine
-  rsr