DolRecomp, a Wii/GameCube static recompiler, was recently made public

[siahisaforker]

ExpansionPak has made DolRecomp public.

DolRecomp is a static recompiler for GameCube, Wii, and experimental Wii U CPU code. It reads executable code sections, decodes PowerPC instructions, and emits C code that can be compiled and tested on PC.

GitHub:
https://github.com/ExpansionPak/DolRecomp

Current status:

• GameCube/Wii DOL loading works
• GameCube/Wii REL loading works for single modules and folders of modules
• Wii U RPX loading works for executable sections, though Wii U support is experimental
• The decoder currently recognizes 236 PowerPC/Gekko/Broadway/Espresso opcodes
• The backend emits split C output with multithreaded worker support

Important note: DolRecomp is CPU-code-only. It does not include a runtime. You will need to bring your own. SMC is currently (intentionally) unhandled as well.

This is not an instant “drop in a game and get a PC port” tool, but it is a pretty big step for GameCube/Wii static recompilation work.

 

[cvskid]

Are recomps or decomps better? Noticed alot of recomps come out faster than decomps.

 

[master801]

Looks like an interesting project.

Also, this looks to be a grammar mistake? lol

warning: this DOL may patch executable memory at runtime. generated code many need additional patches

 

[siahisaforker]

Looks like an interesting project.

Also, this looks to be a grammar mistake? lol

...oops

Post automatically merged: Today at 5:13 AM

Are recomps or decomps better? Noticed alot of recomps come out faster than decomps.

they're different things, decomps arent always for ports, Recomps are primarily for ports