ALP to print Hello World using macro (64-bit)
gd.asm
section .data
msg db "Hello, World!",10
msg_len equ $-msg

%macro display 4
    mov rax,%1
    mov rdi,%2
    mov rsi,%3
    mov rdx,%4
    syscall
%endm

section .text
global _start
_start:
    display 1,1,msg,msg_len

;Exit System Call
    mov rax,60
    mov rbx,00
    syscall
Output
godarda@gd:~$ nasm -felf64 gd.asm
godarda@gd:~$ ld gd.o && ./a.out
Hello, World!
godarda@gd:~$
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