New Assembly Loop that run from 1 to infinity

Assembly/loop.asm

@@ -0,0 +1,54 @@
+section .data
+    newline db 10       ; newline character
+
+section .bss
+    buffer resb 20      ; buffer for number string
+
+section .text
+    global _start
+
+_start:
+    mov rbx, 1          ; counter starts at 1
+
+print_loop:
+    ; Convert number to string
+    mov rax, rbx        ; number to convert
+    lea rdi, [buffer+19]; point to end of buffer
+    mov byte [rdi], 0   ; null terminate
+    mov rcx, 10         ; divisor
+
+convert_loop:
+    xor rdx, rdx        ; clear rdx for division
+    div rcx             ; divide rax by 10
+    add dl, '0'         ; convert remainder to ASCII
+    dec rdi             ; move buffer pointer back
+    mov [rdi], dl       ; store digit
+    test rax, rax       ; check if quotient is 0
+    jnz convert_loop    ; continue if not zero
+
+    ; Calculate string length
+    lea rsi, [buffer+19]; end of buffer
+    mov rdx, rsi        ; copy end address
+    sub rdx, rdi        ; length = end - start
+
+    ; Write number to stdout
+    mov rax, 1          ; sys_write
+    mov rsi, rdi        ; string start address
+    mov rdi, 1          ; stdout
+    syscall
+
+    ; Write newline
+    mov rax, 1          ; sys_write
+    mov rdi, 1          ; stdout
+    lea rsi, [newline]  ; newline character
+    mov rdx, 1          ; length
+    syscall
+
+    ; Increment counter and repeat
+    inc rbx             ; next number
+    jmp print_loop      ; infinite loop
+
+    ; Exit (never reached)
+    mov rax, 60         ; sys_exit
+    xor rdi, rdi        ; exit code 0
+    syscall