/joh'liks/ n.,adj. 386BSD

Porting Unix to the 386: A Practical Approach



William & Lynne Jolitz


Started open source UNIX.

Appeared in part as a 17 article magazine series in 1991-1992.

Documented the "how, what, why, who, when" of porting BSD to the 386.

Done while BSD was becoming "open source".





Porting Unix to the 386: A Practical Approach - byte order

byte order:

What's in the Tool Chest?

The tool chest for 386BSD cross support included compiler, assembler, loader, libraries and include files. It did not include an emulation environment.

Choosing a Sensible Cross-Host

Our Symmetric 375 was close but not identical to a 386 - its National 32000 series microprocessor was different. Yet it was a good choice for cross host in a cross development environment.

Filesystem Creation

Where do you get the root filesystem, when you need it to make itself? Answer - you make it on another system, in this case one quite different, and then you break the recursion.





Copyright 2006 TeleMuse Partners, William Jolitz and Lynne Jolitz