GAS LISTING HelloWorld.s 			page 1


   1              	.text
   2              	
   3              	  .global _start
   4              	  
   5              	_start:
   6 0000 48C7C001 	  mov $1, %rax       
   6      000000
   7 0007 48C7C701 	  mov $1, %rdi
   7      000000
   8 000e 48C7C600 	  mov $msg, %rsi
   8      000000
   9 0015 48C7C20F 	  mov $len, %rdx
   9      000000
  10 001c 0F05     	  syscall
  11              	
  12 001e 48C7C03C 	  mov $60, %rax
  12      000000
  13 0025 48C7C700 	  mov $0, %rdi
  13      000000
  14 002c 0F05     	  syscall
  15              	
  16              	.data
  17              	  msg: 
  18 0000 48656C6C 	    .string "Hello, world!\n"
  18      6F2C2077 
  18      6F726C64 
  18      210A00
  19              	  msgend:
  20              	    .equ len, msgend - msg
  21