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From: lehmann@ans-netz.de (Oliver Lehmann)
Subject: [TUHS] Introduction
Date: Wed, 4 Jun 2008 17:16:22 +0200	[thread overview]
Message-ID: <20080604171622.ac7bd431.lehmann@ans-netz.de> (raw)
In-Reply-To: <20080604171116.1b2775f9.lehmann@ans-netz.de>

Oliver Lehmann wrote:

> I have Plexis sources and used plain SYSIII sources - yes. Sometimes
> I also used V7 sources because it pointed out through the recovery
> process that sometimes the V7 source matched more the implementation
> in WEGA than the SYSIII implementation was.

One thing I forgott to add - ZEUS also had 2 Kernel objects where no
SYSIII or V7 equivalent existed for. one was called break.o, and one
was called lock.o. While lock.o implementes functions for a file locking
granulated on read/write/read+write base, break.o implements function I
can't see the meaning ... ;)
I got break.o completly rewritten into break.c because the logic itself
was not so hard to read. 
http://cvs.laladev.org/index.html/WEGA/src/uts/sys/break.c?rev=1.2

lock.o on the other hand I got not rewritten into C because I don't
understand even the ASM listing with the handling of the struct
locklist[] and so on... I'll skip that object for now.


-- 
 Oliver Lehmann
  http://www.pofo.de/
  http://wishlist.ans-netz.de/



  reply	other threads:[~2008-06-04 15:16 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-06-04 11:57 Jose R. Valverde
2008-06-04 15:11 ` Oliver Lehmann
2008-06-04 15:16   ` Oliver Lehmann [this message]
2008-06-05 15:07 ` Jose R. Valverde
2008-06-05 17:59   ` Oliver Lehmann
2008-06-05 15:17 ` Jose R. Valverde
2008-06-05 17:45   ` Oliver Lehmann
2008-06-23 14:18   ` Jose R. Valverde
2008-06-23 16:11     ` Oliver Lehmann
2008-06-25  9:40       ` Jose R. Valverde
2008-06-25 10:25       ` Jose R. Valverde
2008-06-26 14:52         ` Oliver Lehmann
2008-06-27 12:24           ` Jose R. Valverde
2008-06-29  8:25             ` Oliver Lehmann
2008-06-30  9:30               ` Jose R. Valverde
2008-06-30 17:34                 ` Oliver Lehmann
2008-07-01 14:21                   ` Jose R. Valverde
2008-07-01 18:35                     ` Oliver Lehmann
2008-07-03 10:12                       ` Jose R. Valverde
2008-07-06 16:14                         ` Oliver Lehmann
2008-07-07  9:25                           ` [TUHS] SysIII/PDP-11 on SIMH (was Re: Introduction) Jose R. Valverde
2008-07-07  9:32                           ` [TUHS] Introduction Jose R. Valverde
2008-07-07 14:45                             ` Oliver Lehmann
2008-06-06  9:58 ` Jose R. Valverde
  -- strict thread matches above, loose matches on Subject: below --
2008-06-03  4:18 Oliver Lehmann

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