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Posted By

Harry Potter
on 2024-12-15
14:50:30

Re: cc65: Alt. Plus4 Config: Handling no interrupts?

Well..what I thought was the problem apparently wasn't: the program starts up properly but resets or crashes after displaying the title. It seems to e related to calling my Field library's submenu-displaying function. I plan to post the code soon.

Posted By

Harry Potter
on 2024-12-15
08:26:15

cc65: Alt. Plus4 Config: Handling no interrupts?

Hi! I'm porting one of my C64/128 projects to the Plus4, and one of my optimization techniques is to remove unused code and functionality from supplied code. This project doesn't need interrupts, so I disabled them in the crt0.s file. I was expecting problems and got them.

How do I properly disable them? I am willing to reveal the file here if requested, as it's an open-source project.