*paste IT&T hello world assembly*

	;; file: a.s
        ;; compile: as a.s -o a.o
        ;;          ld a.o -o hello
        ;; execute: ./hello
        ;; output: Hello World

	.section	.rodata
.LC0:
	.string	"Hello World\n"

        .section        .text
        .global _start
_start:
        movq    $4, %rax        ; sys_write
        movq    $1, %rbx        ; stdout
        movq    $.LC0, %rcx     ; "Hello World\n" addr
        movq    $12, %rdx       ; length

        int     $0x80           ; do it!

        movq    $1, %rax        ; sys_exit
        movq    $0, %rbx        ; exit(0)

        int     $0x80