powermac
There are 7 repositories under powermac topic.
Wack0/maciNTosh
PowerPC Windows NT ported to Power Macintosh systems
dingusdev/dingusppc
An experimental emulator
thamugadi/azyam
Ideas to run GameCube games on PowerPC Macintoshes through an OpenFirmware-level emulator. Still largely unimplemented
maximumspatium/PowerRomDasm
Disassembler for Power Macintosh ROMs.
andreiixe/ClassiCube-PPC
ClassiCube-PPC is a folk of ClassiCube for PowerMacs with Mac OS X 10.4+
jhamby/SLOF
Slimline Open Firware - an implementation of IEEE1275 Open Firmware for some POWER ISA systems. This fork has patches to fix the build for QEMU with PPC 970 (G5). The SLOF binary supplied with QEMU crashes on G5 CPUs (real or emulated) with pseries-2.6 and higher (xHCI driver and other issues). When I compile for "ppc970", it works.
jhamby/void-packages
Jake Hamby's fork of the Void Linux PPC source package repo with my own patches for older PowerPC systems that I hope to upstream.