On 2018-09-11 17:35, Eduardo Horvath wrote:
On Tue, 11 Sep 2018, Paul Goyette wrote:
While working on the compat code, I noticed that there are a few old
syscalls which are defined in syc/compat/netbsd323/syscalls.master
with a type of COMPAT_43, yet there does not exist any compat_netbsd32
implementation as far as I can see...
#64 ogetpagesize
#84 owait
#89 ogetdtablesize
#108 osigvec
#142 ogethostid (interestingly, there _is_ an implementation
for osethostid!)
#149 oquota
Does any of this really matter? Should we attempt to implement them?
I believe COMPAT_43 is not NetBSD 4.3 it's BSD 4.3. Anybody have any old
BSD 4.3 80386 binaries they still run? Did BSD 4.3 run on an 80386? Did
the 80386 even exist when Berkeley published BSD 4.3?
I would say it'd most definitely BSD 4.3. And no, it did not run on 386.
The first BSD version to run on anything besides VAX was 4.3 Tahoe,
unless I remember wrong, if we talk about actual BSD. There were forks,
though. Such as SunOS. Which were done even earlier than 4.3.
It's probably only useful for running ancient SunOS 4.x binaries, maybe
Ultrix, Irix or OSF-1 depending on how closely they followed BSD 4.3.
Well, how about running actual BSD 4.3 binaries? :-)
But this is obviously limited to VAX only.
Johnny
--
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|| on a psychedelic trip
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