From: "Phil Staite" <pstaite@home.net>
Subject: Re: Safety-Critical Systems Developed Using C++
Date: Fri, 19 Jan 2001 16:05:14 GMT
Date: 2001-01-19T16:05:14+00:00 [thread overview]
Message-ID: <_AZ96.18067$P5.1409253@news1.rdc1.il.home.com> (raw)
In-Reply-To: 9495km$7e1@news.kvaerner.com
I'm sure it is C++, since I was part of the teams that recoded the SLIC
kernel below the MI as they call it. Our little sub-team alone had over
140K SLOC. Above the MI, in the part of OS/400 called XPF it may very well
be a combination of Modula, C++, etc. (I never got that far "up" in the OS)
The AS/400 has always had a "machine interface" layer with an abstract
high-level instruction set. (way ahead of NT's HAL IMHO) However, SLIC is
anything but a microkernel -- its huge, robust, and full featured. The
AS/400 came out in 1987, and the SLIC rewrite was well underway by 92 when I
joined it.
next prev parent reply other threads:[~2001-01-19 16:05 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-01-17 3:53 Safety-Critical Systems Developed Using C++ Ken Garlington
2001-01-17 5:20 ` Richard Andrews
2001-01-17 17:02 ` Wes Groleau
2001-01-17 15:22 ` Mario Grgic
2001-01-17 16:20 ` Ian Wild
2001-01-17 16:44 ` Steve Nester
2001-01-17 17:04 ` Greg Comeau
2001-01-17 17:28 ` Marin David Condic
2001-01-17 23:58 ` Ken Garlington
2001-01-19 4:00 ` Flavius Vespasian
2001-01-19 7:33 ` Gerhard Häring
2001-01-19 15:28 ` Philip Anderson
2001-01-18 0:47 ` k_e_n_s_a_i
2001-01-18 2:02 ` Marin David Condic
2001-01-17 18:57 ` John Luebs
2001-01-18 8:42 ` Lao Xiao Hai
2001-01-18 13:49 ` Ken Garlington
2001-01-18 14:40 ` Peter Amey
2001-01-18 17:30 ` r_c_chapman
2001-01-18 20:45 ` Phil Staite
2001-01-19 10:40 ` Tarjei T. Jensen
2001-01-19 16:05 ` Phil Staite [this message]
2001-01-18 15:03 ` Marin David Condic
2001-01-18 14:54 ` Marin David Condic
2001-01-18 21:47 ` Mike Silva
2001-01-18 15:24 ` Ted Dennison
2001-01-18 16:05 ` Sahan Amarasekera
2001-01-18 19:12 ` Ted Dennison
2001-01-18 22:40 ` Marin David Condic
2001-01-19 11:27 ` Dewi Daniels
2001-01-20 0:46 ` ian.kerr2
2001-01-20 3:54 ` tmoran
2001-01-20 19:22 ` Ken Garlington
2001-01-18 18:42 ` k_e_n_s_a_i
2001-01-18 19:24 ` Britt Snodgrass
2001-01-18 22:57 ` Marin David Condic
2001-01-18 23:10 ` Jeffrey Carter
2001-01-19 22:22 ` Marin David Condic
2001-01-20 4:30 ` Larry Kilgallen
2001-01-22 15:20 ` Marin David Condic
2001-01-22 16:46 ` Robert Dewar
2001-01-18 22:52 ` Marin David Condic
2001-01-19 12:10 ` Ken Garlington
2001-01-21 23:17 ` dvdeug
2001-01-19 8:22 ` Daryle Walker
2001-01-19 9:19 ` Ian Wild
2001-01-19 12:13 ` Ken Garlington
2001-01-19 12:14 ` David Kristola
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