Jpcsp SVN r1222 is released.JPCSP is a PlayStation Portable(PSP) emulator which is written in JAVA. JPCSP is the first PSP emulator that is written in JAVA. Most people think java is too slow. But Shadow and his team has proven us wrong. The newest Java versions are almost as fast as C which makes it very interesting for emu dev's. Shadow and his team are working day and night with pleasure on the emu, many coders have dedicated to the project. Because it's written in java many young devs find it interesting to learn how the emulator works.

Jpcsp SVN changelog:
r1219
One native method for "Archer Maclean's Mercury ULES00011" from profiler output.
r1220
Small performance improvement in Compiler:
- no memory access check for reference to $sp
- optimized addi, addiu, or, ori and branching instructions to handle simplified
cases where one the register is $zr
Tuned debug logging.
r1221
VideoEngine.PRIM: avoid a lot of memory read errors when an invalid vertex address is detected
r1222
Fixed a compiler problem introduced by r1220

Download: Jpcsp SVN r1222
Source:Here