] Booting the vax750 simulator.
On Tue, Jul 7, 2015 at 3:49 PM, Henry Bent
hb...@oberlin.edumailto:hb...@oberlin.edu wrote:
It appears that it comes with VAX C, which is part of the base Ultrix packages.
That makes sense. As I said, I'm would suspect it was driven by VAX Fortran
project, but once
On Wed, Jul 8, 2015 at 1:45 PM, Mark Pizzolato - Info Comm
m...@infocomm.com wrote:
Definitely try a different disk. UNIX device drivers do not use the
hardware
the same way that VMS drivers do.
This is certainly true!
Amen
...
The VAX 750 UBA Buffered Data Path CSRs
/DTJ808/DTJ808PF.PDF
Jason
*From:* Simh [mailto:simh-boun...@trailing-edge.com] *On Behalf Of *Clem
Cole
*Sent:* Tuesday, 7 July 2015 4:17 PM
*To:* Henry Bent
*Cc:* simh@trailing-edge.com; Mark Pizzolato - Info Comm
*Subject:* Re: [Simh] Booting the vax750 simulator.
On Tue, Jul 7
The latest simh code at on github now will run Ultrix on the VAX750 simulator!
On Tuesday, June 23, 2015 at 7:21 PM, Henry Bent wrote:
On Tue, Jun 23, 2015 at 7:06 PM, Henry Bent hb...@oberlin.edu wrote:
Out of curiosity I tried Ultrix 4.3 and 4.5 on the /750, both with
genvmunix and a
2015-07-08 20:33 GMT+02:00 Ethan Dicks ethan.di...@gmail.com:
On Wed, Jul 8, 2015 at 2:24 PM, Clem Cole cl...@ccc.com wrote:
Definitely try a different disk. UNIX device drivers do not use the
hardware the same way that VMS drivers do.
My words, I think...
The VAX 750 UBA Buffered
2015-07-07 20:42 GMT+02:00 Bill Cunningham bill...@suddenlink.net:
[...]
This kernel I built was only microvax II and VAX-11/750 so it won't
directly boot on a 11/780 nor a VAX8600. But if I add a line CPU
VAX780 and CPUVAX8600 it boots on both.
But still no-go on vax750. I even
The suggested “nm –n” is completely useful.
From: Clem Cole [mailto:cl...@ccc.com]
Sent: Tuesday, July 7, 2015 11:28 AM
To: Henry Bent
Cc: Mark Pizzolato - Info Comm; simh@trailing-edge.com
Subject: Re: [Simh] Booting the vax750 simulator.
Boy the bits in my memory are stale and could
, July 7, 2015 11:28 AM
*To:* Henry Bent
*Cc:* Mark Pizzolato - Info Comm; simh@trailing-edge.com
*Subject:* Re: [Simh] Booting the vax750 simulator.
Boy the bits in my memory are stale and could be confused, but my memory
is that there was a way to wash it though the VMS linker to get
[...]
This kernel I built was only microvax II and VAX-11/750 so it won't directly
boot on a 11/780 nor a VAX8600. But if I add a line CPU VAX780 and CPU
VAX8600 it boots on both.
But still no-go on vax750. I even tried to remove some more optional features
in the kernel config
-boun...@trailing-edge.com] *On Behalf Of *Mattis
Lind
*Sent:* Sunday, June 21, 2015 1:42 PM
*To:* simh@trailing-edge.com
*Subject:* Re: [Simh] Booting the vax750 simulator.
2015-06-21 18:22 GMT+02:00 Mark Pizzolato - Info Comm m...@infocomm.com
:
Hi there Mattis,
Well, what
*To:* simh@trailing-edge.com
*Subject:* Re: [Simh] Booting the vax750 simulator.
2015-06-21 18:22 GMT+02:00 Mark Pizzolato - Info Comm m...@infocomm.com
:
Hi there Mattis,
Well, what you’re asking for (running model specific diagnostics) has
been out of scope for all of the simh VAX
It would be interesting to know what R0 is trying to point to.
Is it just a bad value, memory that should be mapped, a device, ...
Source would be helpful, if you could figure out what the source is (likely
compiled C, since it;s Unix).
Since the simh code for the devices are mostly the same
On Mon, Jul 6, 2015 at 3:41 PM, Mark Pizzolato - Info Comm
m...@infocomm.com wrote:
Hi Mattis,
I’m working with the disk image you provided. I see the failure on the
VAX750 simulator.
Have you tried earlier versions of Ultrix on the 750 simulator?
I initially look at the crash message:
On Mon 06 Jul 2015 at 16:13:49 -0400, Ethan Dicks wrote:
I at least had (still have) the source for 4.3BSD. I did narrow
things down quite a bit, but then I ran off to learn more about how
the disk controller works and haven't put any time into it for a few
months.
Does it boot NetBSD?
request for a link map and also to try and
reproduce this with an OS version that has source…
-Mark
From: Simh [mailto:simh-boun...@trailing-edge.com] On Behalf Of Mattis Lind
Sent: Sunday, June 21, 2015 1:42 PM
To: simh@trailing-edge.com
Subject: Re: [Simh] Booting the vax750 simulator
, June 21, 2015 1:10 AM
*To:* simh@trailing-edge.com
*Subject:* Re: [Simh] Booting the vax750 simulator.
2015-06-19 16:33 GMT+02:00 Johnny Billquist b...@softjar.se:
I would suggest you start off by creating the system using a simulated
uVAX II, as that can boot from tape. Once you have
A little bit of update to this. The very image I created on the Microvax 2
simulator which didn't boot on the vax750 simulator booted just fine on the
real thing. So there has to be some kind of bug inside the simulator as far
I understand it.
B
%%
@@
Patch Control Store is Present
Done
/u/96935524/Datormusuem/VAX11-750/ultrix3.dsk
/Mattis
-Mark
*From:* Simh [mailto:simh-boun...@trailing-edge.com] *On Behalf Of *Mattis
Lind
*Sent:* Sunday, June 21, 2015 1:10 AM
*To:* simh@trailing-edge.com
*Subject:* Re: [Simh] Booting the vax750 simulator.
2015-06-19
On Tue, Jun 23, 2015 at 7:06 PM, Henry Bent hb...@oberlin.edu wrote:
Out of curiosity I tried Ultrix 4.3 and 4.5 on the /750, both with genvmunix
and a custom kernel, and both showed the problem. Whatever the issue here
is, it appears to never have been fixed. I tried disabling just about
*Subject:* Re: [Simh] Booting the vax750 simulator.
2015-06-19 16:33 GMT+02:00 Johnny Billquist b...@softjar.se:
I would suggest you start off by creating the system using a simulated
uVAX II, as that can boot from tape. Once you have the system running. move
the disk over to an emulated
: [Simh] Booting the vax750 simulator.
2015-06-19 16:33 GMT+02:00 Johnny Billquist
b...@softjar.semailto:b...@softjar.se:
I would suggest you start off by creating the system using a simulated uVAX II,
as that can boot from tape. Once you have the system running. move the disk
over to an emulated
: [Simh] Booting the vax750 simulator.
2015-06-19 16:33 GMT+02:00 Johnny Billquist b...@softjar.se:
I would suggest you start off by creating the system using a simulated
uVAX II, as that can boot from tape. Once you have the system running. move
the disk over to an emulated 11/750
*Subject:* Re: [Simh] Booting the vax750 simulator.
2015-06-19 16:33 GMT+02:00 Johnny Billquist b...@softjar.se:
I would suggest you start off by creating the system using a simulated
uVAX II, as that can boot from tape. Once you have the system running. move
the disk over to an emulated 11
2015-06-19 16:33 GMT+02:00 Johnny Billquist b...@softjar.se:
I would suggest you start off by creating the system using a simulated
uVAX II, as that can boot from tape. Once you have the system running. move
the disk over to an emulated 11/750, and continue playing from there.
I did as
Hello!
I am in the process to revive an VAX-11/750 machine but since I have no
tape (nor install tapes) drive my idea was to create an image which I
could transfer to a SCSI disk and then use a MSCP SCSI controller to boot
the machine.
I thought it would be a good idea to use the SimH vax750
I would suggest you start off by creating the system using a simulated
uVAX II, as that can boot from tape. Once you have the system running.
move the disk over to an emulated 11/750, and continue playing from there.
Johnny
On 2015-06-19 16:14, Mattis Lind wrote:
Hello!
I am in the
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