The goal of the Gryphel Project is to help preserve software made for early Macintosh computers, the computers that Apple sold from 1984 to 1996 based upon Motorola’s 680x0 microprocessors.
The center of this project - a family of free and open source emulators that allow such software to be used on modern computers
The rest of this project - software for the early Macintosh, links to alternatives to Mini vMac, links to related forums, lists of books, and more.
Latest News : August 18, 2019
A new version of ReAsm implements a few things previously missed. Like the Pack, Unpk, BFTST, BFSET, Tcc, and TPcc instructions, and k factors for FMove.P.
There is also new version of FDisasm. Taking the compiled form of the ReAsm test suite and running it through FDisasm turned up a number of things to fix. Like implementing Pack, Unpk, Tcc, and TPcc instructions, and k factors for FMove.P. And the FSave, FRestore, FScc, FDBcc, FTcc, and FTPcc instructions. Also using FBT instead of FBRA to match MPW syntax. And using a colon instead of comma for the FSinCos to match MPW syntax. “FBF (* + 2)” is recognized as FNop. FMoveM of a single control register is recognized as FMove. For instructions like FInt, if the source and destination are the same, the second argument can be omitted.
Previous release notes - Recent News
Thanks to Chris Hanson, David Kuntz, Anonymous, Robert Braun, Robert Anderson, Michael Hix, Patrick Ronquillo, Shawn McKee, Gian-Reto Theus, Ian Miller, Jason Heiser, Jeffry Rollins, Anonymous, Keith Palmer, Mark Hilary Williams, Charles Gascoigne, Andrew Johnstone, Mirko Holzer, Macintosh Repository, Joe Ho, Juan Sanz, Thomas Chan, Villa Vianci di Ceccherini Chiara, Anonymous, Paul Powers, Thomas Harvey, Matti Riikonen, Anthony Allen, Sverre Svenningsen, Ben Rentfrow, Eric DeStefano, Scott Rickard, Matthew Kirschenbaum, Hayden Ganadi, Pascal Kamina, Kustaa Nyholm, Arthur Fritzsche, Doug Bergen, David Watson, John Sutley, Thomas Hemenway, Chaled Schmidt, Austin-Zande Imagery, Alexis Gargaloni, William Sniegowski, Andrew Ego, Richard Hillier, Erik Anderson, Sabine Busse, Francisco José Ramírez Vicente, Chris Royle, Marie Friis, Andrew Gray, Paul Day, RevereWareParts.com, Frédéric Blondiau, Joshua Russell, Ed Brandt, Hans-Josef Leuninger, Mohideen Haja, Christopher Tar, Stephen Fenwick, Ryan Baumgart, Henry Shawcross, Alex Rader, Johannes Bittner, Nathanael Tronerud, Alexis Gargaloni, Joshua Russell, and Mario Spachtholz for sponsoring over 110 days of health insurance.
Thanks to Gregory Christie, Nicholas Rezmerski, James Denton, Janne Tompuri, James Torck, and Anonymous for sponsoring 14 months of web hosting for the Gryphel project.