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From: guy@rlgvax.UUCP (Guy Harris)
Newsgroups: net.lang.c
Subject: Re: NULL pointers
Message-ID: <463@rlgvax.UUCP>
Date: Mon, 11-Feb-85 00:51:05 EST
Article-I.D.: rlgvax.463
Posted: Mon Feb 11 00:51:05 1985
Date-Received: Tue, 12-Feb-85 06:03:07 EST
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> > 11/40 or 11/45?  The 11/40 didn't have separate I&D space, so the C
> > startup code should have appeared at location 0, unless you were using
> > something other than C.
> 
> But what about sysfix?

"sysfix" made split I/D space kernels out of kernels linked with "ld"
(I had all my V6 experience on non-split-I&D space machines so I don't
remember too much how it worked).  It wasn't used on non-split-I&D space
machines, nor was it used on user-mode code.

	Guy Harris
	{seismo,ihnp4,allegra}!rlgvax!guy