Python 2.3 or higher (If using the front-end).PowerPC Macintosh running Mac OS X (Mac OS 10.4 or higher suggested).It only needs to be created once and can be made on an Intel-based Macintosh. It will contain machine code that will be ran. Both copies of risu must use the same test file. The copy that runs in qemu-system-ppc is the host. The copy that runs on the real PowerPC Macintosh is the master. When started the two programs run a set of tests on various PowerPC instructions then compares the output (CPU registers and/or memory) to see if there are any differences. How it works is a copy of the program runs on a real PowerPC Macintosh and another copy runs in qemu-system-ppc. This version tests 32-bit PowerPC instructions. How to Test PowerPC Instructions Using Risu
