Reverse engineering a dynamic library on the Xperia Play

Welcome to part two of my journey to completely reverse the PSX emulator on the Xperia Play. When we last¬†left off, I managed to figure out the format and the basic order of¬†execution of the emulator. It’s been a week now, and I have more stuff to reveal. Continue reading

Analyzing the PSX emulator on the Xperia Play

I’ve been playing around with the new Xperia Play (well, with the speed of these Android phone releases, it’s already old). I’ve decided it would be a challenge to try to figure out how the PSOne emulator works and eventually be able to inject any ISO and play it with Sony superior PS1 emulator. Just to be clear, nothing is done yet, and this is just a technical post to aid whoever else is trying to do the same thing. Also, because information should be free. Continue reading