running programs on FVP

Hi everyone, 

I am starting my project in Morello Board. I am using FVP and have followed all the steps to get morello-sdk in this guide: https://git.morello-project.org/morello/morello-sdk#build-a-hello-world-application-using-morello-sdk-development-kit
the problem I have is when I run the program using Qemu, I get this error: qemu: uncaught target signal 4 (Illegal instruction) - core dumped
Illegal instruction (core dumped)
Can you please help to find a way to solve this issue?

Thanks in advance.