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Introducing McOS Re 0.4.2f

The next version of McOS Re is now avaiable. McOS Re 0.4.2f has been released in two StuffIt archives: "Boot" (for users) and "Build" (for devs). The project's website is now featuring FAQ and Progress pages. Please note that this project is still not at "pactical use" stage, it's more at "demo" stage.

FreeVMS 0.1.0 Released

FreeVMS is an OpenVMS-like operating system which can run on several architectures like i386, PPC, Alpha, and many others. CONFIG_VMS can now execute on ODS-2. GRUB with ODS-2 support was added, and diskimage builder was updated accordingly. The kernel can also be booted from ODS-2. Partition support for both ODS-2 and Ext2 was improved. Directory creation functionality for ODS-2 was implemented. In CONFIG_VMS, a partition related bug with RMS Ext2 read and write was fixed. A problem in which Init set 000000.dir fat ffbyte to length when it should be 0 was fixed.

hOp, a Haskell OS

hOp is a micro-kernel based on the RTS of GHC. It is meant to enable people to experiment with writing device drivers in Haskell. Currently, hOp is still very hackish, and IA32-specific. More info here and here.

SVISTA Virtual Machine Released

Serenity Systems International (SSI) has announced the release of their Serenity Virtual Station, SVISTA, family of virtual machine products . This is the latest entry into the hot field of virtual machine software which allows users to run multiple operating systems on their PC. A field dominated by VMWare and Microsoft's Virtual PC.

CrayCore version 0.3 released

CrayCore is a CRAY YMP-EL Emulator. Currently, CrayCore executes instructions one at a time, through a command line interface. Future plans are to slowly add features until CrayCore is fully able to run Unicos. CrayCore version .3 has been released, in two packages, a source.zip, and a win32 binary. New features include light memory support, vector support, and many more opcodes. Be sure to check OpcodesTwo.txt, included with both packages for status on which instructions are implemented, and how to use them.

Quick How-To: Booting FreeVMS under Bochs

We assume Bochs is already installed. You can download an bootable Bochs disk image from here. Then uncompress it with "tar -jxvf disk1.tar.bz2" and modify Bochs' configuration (make the cd bootable) ~/.bochsrc: boot: disk ata0-master: type=disk, mode=flat, translation=auto, path="/freevms/freevms.dsk", cylinders=130, heads=16, spt=63, biosdetect=auto, model="Generic 1234". It should show you this boot prompt. More FreeVMS info here.

McOS Re 0.4.1 Released

The first bootable release of McOS Re 0.4.1 is available. McOS Re is a project dedicated to the re-creation of the Traditional Mac OS. The first goal is to be source- and binary-compatible with native PowerPC code for Mac OS.