Planet of the Crabs
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Experiments In NES JIT Compilation

Posted on by bheisler.github.io

Inspired by the always-incredible work on Dolphin, I decided to write myself an NES emulator called Corrosion a couple years ago. I managed to get it working well enough to play basic games, and then put the project aside. This post is not about the emulator itself, but rather the JIT compiler I added to it last year and the upgrades to said JIT compiler I’ve made over the past few weeks.