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Date:      	Thu, 16 Jan 1997 12:30:25 -0700
From:      Jean-Henri Duteau <jeand@Myrias.COM>
To:        emulation@freebsd.org
Subject:   Re: Emulation of HP-UX or A*X?
Message-ID:  <xktvi8xo1ta.fsf@sparcbhl.Myrias.AB.CA>
In-Reply-To: "Sean J. Schluntz"'s message of Thu, 16 Jan 1997 03:16:31 -0700
References:  <199701161250.XAA14794@nemeton.com.au> <Chameleon.853438720.List@journeyman>

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"Sean J. Schluntz" <schluntz@pinpt.com> writes:
> > 
> > > Does FreeBSD have emulation for HP-UX, AIX, AUX or SunOS.
> > 
> > None of these run on x86 platforms.  Emulation in that case involves
> > emulation of a different processor, which is slow and which the
> > current emulator doesn't attempt to provide support for.
> > 
> > NetBSD is able to emulate some of these on appropriate hardware
> > (i.e. where the processor matches!).
> 
> Well, I know that IBM makes AIX (Or AUX, Apple Makes the other.)  Oh well, 
> which ever IBM makes is compatible with the x86 platform. You can even get it> on some of the Notebooks (PPC and x86).  Do you know what type of Unix this 
> is?  And how hard would it be to emulate that one.
> 

IBM makes AIX and they do run on x86 notebooks.

I know nothing of AUX, so I refuse to comment on it. 8-)

HPUX and AIX are types of UNIX in themselves.  Both are distinctly
related to SysV stuff but have so many vendor changes in them that
emulating them would just be a huge hack.

My company's product is ported to Solaris, SunOS, HPUX, and AIX.  I
admin all the machines and we have at least 3 of each type of UNIX
running.  HPUX, in my opinion, gives unix a bad name.  I think there
is a secret room in HP headquarters where 12 people gather around a
conference table.  In this room, they come up with a way to make HPUX
incompatible with all other unices.

For instance, how would you remotely run a command on another machine.
If you answered RSH, you lose.  It's REMSH on HPUX.  Yuck!!!

Anyways, not much content here other than to say that I don't think
emulating any of these unices is feasible since they contain so many
vendor-specific changes.  As well, why would we??

-- 
Jean-Henri Duteau  jeand@myrias.com (work) jeand@west-teq.net (home)
My employer: Myrias Computer Technologies (www.myrias.com)
Currently working on RHSS - a realistic hockey simulator system covered by GPL.
Fantasy Sports Guru -- Commissioner--RHL,RHHL,LFHL,CFFL.Owner--FHL,FFL,RCFFL
I run FreeBSD2.1.5 at home and am striving for a totally Free Operating System.



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