Over the last two weeks I have been working on stabilizing 286 protected mode in Daveemu. It took far more time than I expected, because getting "something that boots" is only the beginning. Once 286 protected mode started working, emulator performance dropped dramatically due to the extra 286-speci...

Daveemu is a new PC emulator project focused on the Intel 80286 era, built in C++ with a strong emphasis on deterministic behavior and practical performance.

Current progress at a glance

• On an Intel i9-9900K, we currently reach up to 80 MHz equivalent emulation speed, even in single-cor...