Hello, I am writing a charge haul for the RA6M2 processor. To do that, I need to do variations to startup.c, so I was wondering what the proper way of doing this is. Should I just modify the being startup.c in place? If I do so, is there any chance that it’ll be regenerated in its original form by the figure system?

Or the other volition I can suppose of is, count the startup.c from the figure( the right click menu has this) and produce a blank startup.c and colonize it with my code.
The reason for this is that I want to produce special vector functions that” forward” the intrude to either the charge haul itself or to the operation.