how to execute function from RAM

 how to execute function from RAM

Hi,

I apologize if this question has been asked before but I couldn't find an answer.

I want to clear GPNVM2 bit but to do that I need to copy the function that does that to RAM and run it from RAM.
Has anyone done this before?
I've seen few posts about setting/clearing GPNVM bits so these people figured out how to copy function to RAM. IAR uses __ramfunc but that is only for IAR.

Do I just have to copy function from flash to RAM and it would work? using memcpy()?

Thanks

 RE: how to execute function from RAM

Ok I figured out how to copy function to RAM and execute it but I found another problem now.
When I try to write to flash to clear GPNVM 2 bit my system crashes and doesn't execute any code after I write to flash.

Anyone encountered the same problem? Am I forgetting something when trying to clear GPNVM bit 2 ?

Thanks