This is a (possibly incomplete) port of JamVM, a free implementation of Java 1.6 runtime, to the PS4. It successfully runs a "Hello, world!" from normal classpath (not bootclasspath).
A port of some Java-based game would be great, but it's unlikely to happen until GNM is reversed.
Dependencies:
- OpenOrbis PS4 toolchain
- JDK
- zlib
- m4
- libtool
- autoconf
- automake
- zip
To download JamVM & dependencies:
wget https://gmplib.org/download/gmp/gmp-6.2.0.tar.lz && tar -xvf gmp-6.2.0.tar.lz
wget https://zlib.net/zlib-1.2.11.tar.gz && tar -xvf zlib-1.2.11.tar.gz
wget https://ftp.gnu.org/gnu/classpath/classpath-0.99.tar.gz && tar -xvf classpath-0.99.tar.gz
git clone https://github.com/xranby/jamvm
To build, run bash build.sh. This will build JamVM and all dependencies, and produce jamvm.o in the root directory. This object can then be linked into an application.