3 ms·
Can you record the register writes, DMA transfers of a successful run, then run the kernel in an emulated environment and ensure it makes the same writes, and p
by nyanpasu64 4y ago
Can you record the register writes, DMA transfers of a successful run, then run the kernel in an emulated environment and ensure it makes the same writes, and presents the same results to userspace given the same data returned back? This is probably a lot more practical for a mouse than a high-bandwidth webcam or display where the "expected" logs can run into the megabytes or gigabytes for a few seconds of recording.