CS456 - Systems Programming Spring 2023

Displaying ./code/nasm32bit/helloworld-inc.asm

; Hello World Program (External file include)
; Compile with: nasm -f elf helloworld-inc.asm
; Link with (64 bit systems require elf_i386 option): ld -m elf_i386 helloworld-inc.o -o helloworld-inc
; Run with: ./helloworld-inc

%include        'functions.asm'                             ; include our external file

SECTION .data
msg1    db      'Hello, brave new world!', 0Ah, 0h              ; our first message string,  Note the null terminating byte
msg2    db      'This is how we recycle in NASM.', 0Ah, 0h      ; our second message string, Note the null terminating byte

SECTION .text
global  _start

_start:

    mov     eax, msg1       ; move the address of our first message string into EAX
    call    sprint          ; call our string printing function

    mov     eax, msg2       ; move the address of our second message string into EAX
    call    sprint          ; call our string printing function

    call    quit            ; call our quit function