For jumps to the values of registers, this may have bene premature. Indirect jumps have comments saying DONE on them to mark that I have processed the indirect jump. The sub8A9E_unc.bin/sub8A9E_unc.idb file are uncompressed versions of a subroutine compressed with Star (and it is the only such routine I have found so far). We all know Nemesis compression Star is a Ristar-specific compression first cracked and named by drx. I will be happy to help when I can, but it won't be a primary project for me (at least not now).Īs far as I know, Ristar uses two compression formats: Nemesis and Star. Now that I have enough known, I am releasing this early Ristar disassembly in hopes that interested people will expand it into a complete one. Now I have decided to complete that disassembly process and identify critical points (decompression routines, palette loads, etc.). Part of the process I used that time involved disassembling a lot of code probably unnecessarily. I started disassembling Ristar on 7 December 2009 to get the DAC samples out. Sonic Retro claims no responsibiliy or warranty. You assume any and all responsibility for using this content responsibly. Sonic Retro claims no ownership of any code in these repositories. Any and all content presented in this repository is presented for informational and educational purposes only.Ĭommercial usage is expressly prohibited.

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