I should go to sleep frfr.

2025-06-19 02:56:15 +01:00
parent 11a107e56d
commit ccc4421bb1
3 changed files with 36 additions and 26 deletions
@@ -1,27 +1,20 @@
 db fib_count: 10         // How many more numbers to calculate after F(0) and F(1)

-init:
-    lli 0, rg0          // F(0) = 0
-    lli 1, rg1          // F(1) = 1
-    ldb fib_count, rg2
+fib_n:
+    pop ret
+    pop rg0 // n

-loop:
-    add rg0, rg1, acc   // rg4 = rg0 + rg1 (new Fibonacci number)
+    lli 0, rg1
+    lli 1, rg2
    
-    push rg0
-    mov rg1, rg0        // rg0 = previous rg1 (F(n-2) = F(n-1))
-    mov acc, rg1        // rg1 = rg4 (F(n-1) = F(n))
+start:
+    add rg1, rg2, acc
+    push rg1
+    mov rg2, rg1
+    mov acc, rg2
    
-    dec rg2             // rg2 = rg2 - 1
-
-    cmp rg2, zero        // Compare counter with 0
-    jgt loop  // Jump back if counter > 0
-
-finish:
-    push rg0,
-    push rg1,
-    // Final Fibonacci number is in rg1
-    hlt
-
-    // jmp print::run
-
+    cmp rg0, zero
+    dec rg0
+    
+    jgt start
+    jmp 4, ret