CrazyC updated his DOSBox port for Playstation Portable.

Release notes:

I’ve fixed most of the bugs that I could find in the 3.x build of dosbox (at least with the fat psp). Now you should be able to exit and set any about of memory in the conf file as long as it can be allocated with malloc. Also, with a pair of prx’s it has the same functionality as the 1.5 build. Neither prx is necessary to run the program.

Thanks to & for the news.