Enabling pointer authentication on ARM FVP Base

Hello,

I want to use the ARM pointer authentication feature. I compiled a program with PAC instructions. I inspected the assembly and made sure they were properly inserted. I also compiled and ran an ARM Base FVP and was able to share the directories in order to run the program. However, the FVP gives me an illegal instruction. I am sure the kernel supports it, since it is version 5.3.0. How do I enable PAC so that these instructions would be recognized? 

Thank you for your help

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