[TUHS] First Unix-like OSes not derived from AT&T code?

[Chet Ramey]

On 5/2/22 12:13 PM, Al Kossow wrote:
> On 5/2/22 7:14 AM, Miod Vallat wrote:
> 
>> The compiler was Metaware High C. GCC could not be used to compile the
>> kernel sources unchanged, because one of the locore->trap.c paths was
>> relying upon the stack layout used by the compiler. With that fixed, gcc
>> could be used to build a working kernel.
> 
> does that kernel source tree survive anywhere?

I have a copy of the entire source tree. We used it extensively, and I ran
it on a castoff RT in my home office for years.

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
		 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet at case.edu    http://tiswww.cwru.edu/~chet/