Create and run a Hello world! program based on this example:

/* -- helloworld.s */ .global _start _start:  mov r0, #1 @ stdout is monitor ldr r1, =string1 @ location of string to write mov r2, #13 @ number of characters to write  mov r7, #4 @ setup system call to write swi 0 @ system call to write  mov r7, #1 @ setup system call to exit swi 0 @ system call to exit .data string1: .ascii Hello World!  

Save a screenshot of your interaction with the Raspbian shell showing how you assembled, linked, executed, and inspected the return code from your program.