Aggiungi 'Compito-Assembly/compitostafanacci 1a.asm'

2022-01-17 08:23:44 +00:00 · 2022-01-17 08:23:44 +00:00 · 25c908303d
parent 54c651edf4
commit 25c908303d
1 changed files with 45 additions and 0 deletions
--- a/Compito-Assembly/compitostafanacci
+++ b/Compito-Assembly/compitostafanacci
@ -0,0 +1,45 @@
+; multi-segment executable file template.
+
+data segment
+    
+    ; add your data here!
+    pkey db "press any key...$"
+    num1 db 30h
+    num2 db 20h
+    ris db 0h
+    
+ends
+
+stack segment
+    dw   128  dup(0)
+ends
+
+code segment
+start:
+; set segment registers:
+    mov ax, data
+    mov ds, ax
+    mov es, ax
+
+    ; add your code here
+    
+    mov al, num1
+    mov bl, num2
+    cmp al, bl
+    je salta
+    sub al, bl
+    mov ris, al
+   
+salta: lea dx, pkey
+    mov ah, 9
+    int 21h        ; output string at ds:dx
+    
+    ; wait for any key....    
+    mov ah, 1
+    int 21h
+    
+    mov ax, 4c00h ; exit to operating system.
+    int 21h    
+ends
+
+end start ; set entry point and stop the assembler.