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From: Philip Blundell <pjb27@cam.ac.uk>
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To: linuxarm <linux-arm@vger.rutgers.edu>
Subject: binutils 2.8.1.0.3 for linux is released. (fwd)
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Hi guys.

Please check it out.

---------- Forwarded message ----------
Date: Sat, 31 May 1997 16:49:11 -0700 (PDT)
From: "H.J. Lu" <hjl@lucon.org>
To: Philip Blundell <pjb27@cam.ac.uk>
Cc: Kenneth Albanowski <kjahds@kjahds.com>,
    Kenneth Osterberg <lmfken@lmf.ericsson.se>, ian@lasermoon.co.uk,
    Mat Hostetter <mat@lcs.mit.edu>,
    Andy Dougherty <doughera@lafcol.lafayette.edu>,
    Brian Bourgault <brian@mathworks.com>,
    "John W. Christy" <john@etools.com>,
    Craig Groeschel <craig@metrolink.com>, Warner Losh <imp@village.org>,
    Rob Farnum <robf@Willows.Com>, Michael Meissner <meissner@cygnus.com>,
    Ron Guilmette <rfg@monkeys.com>, Thomas Roell <roell@xinside.com>,
    Craig Burley <burley@gnu.ai.mit.edu>,
    John Polstra <linux-binutils-in@polstra.com>,
    Simon Shapiro <Shimon@i-Connect.Net>,
    Galen Hazelwood <galenh@micron.net>, David Engel <david@ods.com>,
    linuxgcc <linux-gcc@vger.rutgers.edu>,
    GNU C Library <libc-linux@gnu.ai.mit.edu>
Subject: binutils 2.8.1.0.3 for linux is released.

This is the beta release of binutils 2.8.1.0.3 for Linux, which is
based on the binutils 970531 snapshot plus Linux/ARM support. You also
need libc 5.4.25 to use the precompiled binaries for libc 5 or glibc
2.0.4 or above to use the precompiled binaries for glibc 2.

The Linux/ARM support is added in. Please test it as much as possible.

Please report any bugs related to binutils 2.8.1.0.3 to
hjl@gnu.ai.mit.edu.

Changes from binutils 2.8.1.0.1:

1. Update from the binutils gas-970531.
2. Add Linux/ARM support.
3. Some Linux/Alpha change.

Please do remember to remove /usr/bin/encaps first. Please also
remove /usr/bin/nm first, which may be a symbolic link in some
Linux distributions.

The file list:

1. binutils-2.8.1.0.3.tar.gz. Source code.
2. binutils-2.8.1.0.1-2.8.1.0.3.diff.gz. Patch against the previous beta
   source code.
3. binutils-2.8.1.0.3.bin.tar.gz. Precompiled Linux/x86 binaries for
   libc 5.
4. binutils-2.8.1.0.3-glibc.bin.tar.gz. Precompiled Linux/x86 binaries
   for libc 6 (glibc 2.0.2 or above).

The primary ftp sites for the compiler/C library are tsx-11.mit.edu
under pub/linux/packages/GCC and sunsite.unc.edu under pub/Linux/GCC.
The beta directory is in private/tofu under the GCC directory.

Most of my stuff can also be found at

ftp://ftp.yggdrasil.com/private/hjl

To install this package, please follow the procedure very closely.
Please backup/save all the files you are instructed to delete and you
should do

	gzip -dc binutils-2.8.1.0.3.bin.tar.gz | tar tvvf -

or
	gzip -dc binutils-2.8.1.0.3-glibc.bin.tar.gz | tar tvvf -

to see what is in there.

Please do back up before you remove things.

To install for libc 5, PLEASE DO

1. su root
2. cd /
3. rm -f /usr/bin/encaps /usr/bin/nm
4. gzip -dc binutils-2.8.1.0.3.bin.tar.gz | tar xvvf -

To install for libc 6 (glibc 2.0.2 or above), PLEASE DO

1. su root
2. cd /
3. rm -f /usr/bin/encaps /usr/bin/nm
4. gzip -dc binutils-2.8.1.0.3-glibc.bin.tar.gz | tar xvvf -

Now you have the new gas/binutils under /usr/bin and
/usr/ix86-linuxaout/bin. You have to use

/usr/ix86-linuxaout/bin/as

and

/usr/ix86-linuxaout/bin/ld -m i386linux

if you want to use a.out as and ld directly.

I have changed the target names for Linux/x86 and Linux/x86 (a.out)
to ix86-linux and ix86-linuxaout respectively. The precompiled
binaries are installed under /usr/ix86-linux and /usr/ix86-linuxaout.
You should make appropriate symbolic links if you have a different
name for the Linux/x86 target, like i586-unknown-linux.

If you have an old linux library in the a.out format and you cannot
obtain the newer version in the ELF format for whatever reason, you
can try "objcopy --remove-leading-char" on the a.out library and see
if it can link with your code in ELF. For Sybase client libraries,
I did

# cd sybase/lib
# for f in *.a
do
  objcopy --remove-leading-char $f
done

It seems to compile/link fine with libc 5.4.2x. But I don't know
if it really works or not. The resulting binaries should work
if the libc ABI used by the old library is unchanged in the new
libc.

According to Bruce Milner <Bruce.Milner@genetics.utah.edu>:

Just a quick note about your example using objcopy for
sybase. The sybase a.out libraries "are" dependent on a changed
feature of the libc ABI.
 
The ctype macros changed to a byte order independent format
(little endian). In order to use the sybase libraries, one needs to
rename the the ctype table variables in the sybase library files
and link in an old version of the libc's "C-ctype.o ctype-info.o"
files.

thain@sunquest.sunquest.com put a ELF'ized version of these
libraries on 

ftp://mudshark.sunquest.com/pub/ctlib-linux-elf


Thanks.


H.J. Lu
hjl@gnu.ai.mit.edu
05/31/97

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun  2 09:33:55 1997
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Message-Id: <199706020832.JAA17080@odie.barnet.ac.uk>
Subject: Re: dropped sub....
To: rhdt@star.ucl.ac.uk (Richard Townsend)
Date: 	Mon, 2 Jun 1997 09:32:01 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <Pine.OSF.3.91.970530155302.2998D-100000@zuaxp9.star.ucl.ac.uk> from "Richard Townsend" at May 30, 97 03:54:09 pm
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> 
> 
> vger appears to persistently drop my subscription - anyone else had this 
> problem? Incidentaly, has there been any "hot" news in the last week 
> which I may have missed due to a dropped sub?

Bizarre, nothing I post to rutgers seems to get through..

From pjb27@thor.cam.ac.uk  Mon Jun  2 10:57:01 1997
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Date: Mon, 2 Jun 1997 10:57:00 +0100 (BST)
From: Philip Blundell <pjb27@cam.ac.uk>
X-Sender: pjb27@hammer.thor.cam.ac.uk
To: Matthew Wilcox <willy@odie.barnet.ac.uk>
Subject: Re: dropped sub....
In-Reply-To: <199706020832.JAA17080@odie.barnet.ac.uk>
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On Mon, 2 Jun 1997, Matthew Wilcox wrote:

> Bizarre, nothing I post to rutgers seems to get through..

This one did.


From auj@aber.ac.uk  Mon Jun  2 14:09:41 1997
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From: auj@aber.ac.uk (Alun "Da Penguin" Jones)
Date: Mon, 2 Jun 1997 14:09:36 +0100
In-Reply-To: Matthew Wilcox <willy@odie.barnet.ac.uk> (Jun  2,  9:32am)
Organisation: Prifysgol Cymru, Aberystwyth
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To: Matthew Wilcox <willy@odie.barnet.ac.uk>
Subject: Re: dropped sub....
Status: RO

Matthew Wilcox doodled:
> 
> > vger appears to persistently drop my subscription - anyone else had this 
> > problem? Incidentaly, has there been any "hot" news in the last week 
> > which I may have missed due to a dropped sub?
> 
> Bizarre, nothing I post to rutgers seems to get through..
> 
Ermmm....
 
;-)
 
Cheers,
Alun.
 
 
 
-- 
/P{def}def/E{curveto}P/N{moveto}P/G{lineto}P/U{setgray}P/I{fill}P/n{stroke}P
(2V<;;F<K5F5=8<5K-/3/6//C3?/367/W/O6/-0+3'//K3?/3:[0[/WB>>H<W6/;/C///1W'T1Q)
6 6 scale .2 setlinewidth 1 .7 0 setrgbcolor{}forall N G G I 0 U N E E E E E
I 1 U N E E E gsave I grestore 0 U n .3 U N E E n 1 0 360 arc I showpage%auj

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun  2 20:55:38 1997
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From: Matthew Wilcox <willy@odie.barnet.ac.uk>
Message-Id: <199706021938.UAA19315@odie.barnet.ac.uk>
Subject: resend.
To: linux-arm@vger.rutgers.edu
Date: 	Mon, 2 Jun 1997 20:38:44 +0100 (BST)
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Forwarded message:
> From owner-linux-arm-outgoing@vger.rutgers.edu  Sun May 25 16:52:01 1997
> From: Matthew Wilcox <willy@odie.barnet.ac.uk>
> Message-Id: <199705251547.QAA05297@odie.barnet.ac.uk>
> Subject: 2.0.30
> To: linux-arm@vger.rutgers.edu
> Date: 	Sun, 25 May 1997 16:47:29 +0100 (BST)
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> 
> On Friday, I decided the time had come to actually start running Linux/ARM
> myself.  So I downloaded pretty much everything in sight from the ftp
> site.. problems: 
> 
> The patch against gcc 2.7.2.2 doesn't apply cleanly - some of the patching
> appears to have already been done.  This *was* against a clean untar of
> 2.7.2.2 that had been patched from 2.7.2.1.  And the t-linux fragment
> needs to have CROSS_LIBGCC defined, not LIBGCC.  or something similar. 
> Knew I should have written everything down.  It's easy to deduce what went
> wrong by comparing it against t-semi. 

[snipped binutils - strange how so much changes in a week...]

> And the a5k kernel provided doesn't work.  The bootloader complains about
> bad magic (EA000006) and refuses to boot it.  The first word in the kernel
> is indeed a branch instruction.  I tried executing it under RISC OS, but
> it addressexceptioned and a few minutes later my machine hang.  Not
> terribly surprised, but I thought I'd try it. 
> 
> BTW, does this kernel support netbooting?  The only supported device I
> have is an Acorn Ether3, linked to a 486 Linux box running 2.0.30, so I
> was hoping to NFS mount my root partition.  Yes, I'm on an A440 so no
> device drivers are available, or are they?
> 

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun  2 20:55:51 1997
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From: Matthew Wilcox <willy@odie.barnet.ac.uk>
Message-Id: <199706021939.UAA19324@odie.barnet.ac.uk>
Subject: mailing list archive (fwd)
To: linux-arm@vger.rutgers.edu
Date: 	Mon, 2 Jun 1997 20:39:23 +0100 (BST)
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Forwarded message:
>From owner-linux-arm-outgoing@vger.rutgers.edu  Sun May 25 18:56:55 1997
From: Matthew Wilcox <willy@odie.barnet.ac.uk>
Message-Id: <199705251750.SAA05741@odie.barnet.ac.uk>
Subject: mailing list archive
To: linux-arm@vger.rutgers.edu
Date: 	Sun, 25 May 1997 18:50:11 +0100 (BST)
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I'm going to make my copy of the mailing list archive available as
ftp.barnet.ac.uk:/pub/Acorn/armlinux

It's nothing fancy, just available.  And it's only what I decided worth
keeping.  And its only since I subscribed.  Please, someone do something
better than this.

Oh, and Jogu, this spamming appears to be a new technique - Stewart Brodie
possibly got hit the other day.  I'm contemplating a comp.risks posting.

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun  2 21:01:52 1997
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From: Matthew Wilcox <willy@odie.barnet.ac.uk>
Message-Id: <199706021939.UAA19331@odie.barnet.ac.uk>
Subject: old machines (fwd)
To: linux-arm@vger.rutgers.edu
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Forwarded message:
>From owner-linux-arm-outgoing@vger.rutgers.edu  Mon May 26 11:29:01 1997
From: Matthew Wilcox <willy@odie.barnet.ac.uk>
Message-Id: <199705260952.KAA08992@odie.barnet.ac.uk>
Subject: old machines
To: linux-arm@vger.rutgers.edu
Date: 	Mon, 26 May 1997 10:52:43 +0100 (BST)
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I found the 2.0.30 patch set last night (I was looking in the wrong place.
mea culpa) and installed it into a copy of the standard tree.  Patch went
fine except that it tries to patch a file called something like
kernel.syms, which doesn't exist.  So I skipped it.

Is it supposed to be able to compile for non-RPC machines?  Just
wondering, since the very first file compiled fails with an error.  Also,
no distinction is made between ARM2 & ARM3, despite the fact that ARM3 can
SWP and ARM2 cannot.  Likewise, the config.in does not query for machine
type and assumes RPC.  I added the ability to query, and autoset the CPU
type based on machine type, but I'm not sure of the value of submitting
this patch back if 2.0.30 isn't designed to compile on these machines. 
Don't take this personally, Russell, I do appreciate the work you've put
into Linux, but if I don't report the problems that I find, they might
never get fixed. 

From pjb27@thor.cam.ac.uk  Mon Jun  2 22:22:40 1997
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Date: Mon, 2 Jun 1997 22:22:47 +0100 (BST)
From: Philip Blundell <pjb27@cam.ac.uk>
X-Sender: pjb27@hammer.thor.cam.ac.uk
To: Matthew Wilcox <willy@odie.barnet.ac.uk>
cc: linux-arm@vger.rutgers.edu
Subject: Re: resend.
In-Reply-To: <199706021938.UAA19315@odie.barnet.ac.uk>
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On Mon, 2 Jun 1997, Matthew Wilcox wrote:

> > The patch against gcc 2.7.2.2 doesn't apply cleanly - some of the patching
> > appears to have already been done.  This *was* against a clean untar of

That's because it's against 2.7.2, not 2.7.2.2.  You should be able to
ignore the hunks that have already been applied.  I have patches against
the latest gcc snapshot as well that you can have if they're any use, but
I imagine they won't be.

p.


From pjb27@thor.cam.ac.uk  Mon Jun  2 22:24:53 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
X-Sender: pjb27@hammer.thor.cam.ac.uk
To: Matthew Wilcox <willy@odie.barnet.ac.uk>
cc: linux-arm@vger.rutgers.edu
Subject: Re: mailing list archive (fwd)
In-Reply-To: <199706021939.UAA19324@odie.barnet.ac.uk>
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On Mon, 2 Jun 1997, Matthew Wilcox wrote:

> It's nothing fancy, just available.  And it's only what I decided worth
> keeping.  And its only since I subscribed.  Please, someone do something
> better than this.

I'll try and start an archive here since nobody else seems to have
volunteered.  Stay tuned.

p.

From pjb27@thor.cam.ac.uk  Mon Jun  2 22:26:52 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
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To: Matthew Wilcox <willy@odie.barnet.ac.uk>
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On Mon, 2 Jun 1997, Matthew Wilcox wrote:

> fine except that it tries to patch a file called something like
> kernel.syms, which doesn't exist.  So I skipped it.

You can ignore that - Russ goofed when he made the patch.  kernel.syms is
generated during the build.

> Is it supposed to be able to compile for non-RPC machines?  Just

Yes.

> wondering, since the very first file compiled fails with an error.  Also,
> no distinction is made between ARM2 & ARM3, despite the fact that ARM3 can

What's the error?  I don't think ARM2 is supposed at the moment, though I
imagine it wouldn't be hard.  Does any of the assembler actually use SWP?

> SWP and ARM2 cannot.  Likewise, the config.in does not query for machine
> type and assumes RPC.  I added the ability to query, and autoset the CPU

I think the idea was that you configure this by editing the makefile.
Having it in config.in is better though.

> type based on machine type, but I'm not sure of the value of submitting
> this patch back if 2.0.30 isn't designed to compile on these machines. 

Please do send the patch.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun  2 22:46:29 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
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To: Matthew Wilcox <willy@odie.barnet.ac.uk>
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On Mon, 2 Jun 1997, Matthew Wilcox wrote:

> It's nothing fancy, just available.  And it's only what I decided worth
> keeping.  And its only since I subscribed.  Please, someone do something
> better than this.

I'll try and start an archive here since nobody else seems to have
volunteered.  Stay tuned.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun  2 22:50:59 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
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To: Matthew Wilcox <willy@odie.barnet.ac.uk>
cc: linux-arm@vger.rutgers.edu
Subject: Re: old machines (fwd)
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On Mon, 2 Jun 1997, Matthew Wilcox wrote:

> fine except that it tries to patch a file called something like
> kernel.syms, which doesn't exist.  So I skipped it.

You can ignore that - Russ goofed when he made the patch.  kernel.syms is
generated during the build.

> Is it supposed to be able to compile for non-RPC machines?  Just

Yes.

> wondering, since the very first file compiled fails with an error.  Also,
> no distinction is made between ARM2 & ARM3, despite the fact that ARM3 can

What's the error?  I don't think ARM2 is supposed at the moment, though I
imagine it wouldn't be hard.  Does any of the assembler actually use SWP?

> SWP and ARM2 cannot.  Likewise, the config.in does not query for machine
> type and assumes RPC.  I added the ability to query, and autoset the CPU

I think the idea was that you configure this by editing the makefile.
Having it in config.in is better though.

> type based on machine type, but I'm not sure of the value of submitting
> this patch back if 2.0.30 isn't designed to compile on these machines. 

Please do send the patch.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun  2 23:03:11 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
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To: Matthew Wilcox <willy@odie.barnet.ac.uk>
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On Mon, 2 Jun 1997, Matthew Wilcox wrote:

> > The patch against gcc 2.7.2.2 doesn't apply cleanly - some of the patching
> > appears to have already been done.  This *was* against a clean untar of

That's because it's against 2.7.2, not 2.7.2.2.  You should be able to
ignore the hunks that have already been applied.  I have patches against
the latest gcc snapshot as well that you can have if they're any use, but
I imagine they won't be.

p.


From rmk92@ecs.soton.ac.uk  Tue Jun  3 00:02:57 1997
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Subject: Re: resend.
To: willy@odie.barnet.ac.uk (Matthew Wilcox)
Date: Mon, 2 Jun 1997 23:54:25 +0100 (BST)
In-Reply-To: <199706021938.UAA19315@odie.barnet.ac.uk> from "Matthew Wilcox" at Jun 2, 97 08:38:44 pm
X-Phone: +44 (0)1737 360654
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Matthew Wilcox writes:
> And the a5k kernel provided doesn't work.  The bootloader complains about
> bad magic (EA000006) and refuses to boot it.  The first word in the kernel
> is indeed a branch instruction.  I tried executing it under RISC OS, but
> it addressexceptioned and a few minutes later my machine hang.  Not
> terribly surprised, but I thought I'd try it. 

The kernel is not a root partition!!!  You should give the loader:

		!Linux -bootkernel Kernel

The instructions are on the FTP site in /pub/armlinux/distrib/riscos/INSTALL.

> BTW, does this kernel support netbooting?  The only supported device I
> have is an Acorn Ether3, linked to a 486 Linux box running 2.0.30, so I
> was hoping to NFS mount my root partition.  Yes, I'm on an A440 so no
> device drivers are available, or are they?

It should be.  When the boot loader prompts for extra arguments, enter:

		root=/dev/nfs

and the kernel should then try root-nfs.

The Ether3 card does have drivers, but you'll have to make sure that you're
using the 16-bit podule...

For more information, please see my web pages!
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun  3 00:07:59 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <115.199706022249@tanis.armlinux.org>
Subject: Re: old machines (fwd)
To: linux-arm@vger.rutgers.edu
Date: 	Mon, 2 Jun 1997 23:49:19 +0100 (BST)
In-Reply-To: <Pine.SOL.3.96.970602222520.15990D-100000@hammer.thor.cam.ac.uk> from "Philip Blundell" at Jun 2, 97 10:26:59 pm
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Philip Blundell writes:
> > wondering, since the very first file compiled fails with an error.  Also,
> > no distinction is made between ARM2 & ARM3, despite the fact that ARM3 can
> 
> What's the error?  I don't think ARM2 is supposed at the moment, though I
> imagine it wouldn't be hard.  Does any of the assembler actually use SWP?

I take it that you did a make config first?

The Linux kernel does support ARM2!  It is grouped in with ARM3, but the
kernel *always* autodetects the CPU type and selects the right-way-to-do-it.
Eg. on the ARM3, it will use the SWP instruction, but on the ARM2 it will
use a protected LDR/STR.

This allows the number of kernels available (and the problems involved with
generating/maintaining them) to be reduced, making everybodies lives easier.

The same method is used on the ARM6/7/StrongARM kernel.

> > SWP and ARM2 cannot.  Likewise, the config.in does not query for machine
> > type and assumes RPC.  I added the ability to query, and autoset the CPU
> 
> I think the idea was that you configure this by editing the makefile.
> Having it in config.in is better though.

It *absolutely* cannot be in config.in - too many things in the makefiles
and config files depend on the machine type to be set *before* make config
is run, eg. setting up the right sub-architecture directories etc.

> 
> > type based on machine type, but I'm not sure of the value of submitting
> > this patch back if 2.0.30 isn't designed to compile on these machines. 
> 
> Please do send the patch.

I'll have a look at it...
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun  3 00:14:46 1997
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Date: 	Tue, 3 Jun 1997 00:10:14 +0100 (BST)
From: Philip Blundell <pjb27@cam.ac.uk>
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To: rmk92@ecs.soton.ac.uk
cc: linux-arm@vger.rutgers.edu
Subject: Re: old machines (fwd)
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On Mon, 2 Jun 1997 rmk92@ecs.soton.ac.uk wrote:

> It *absolutely* cannot be in config.in - too many things in the makefiles
> and config files depend on the machine type to be set *before* make config
> is run, eg. setting up the right sub-architecture directories etc.

I guess there may be some truth in this.

BTW, Russell, have you done that disclaimer for the FSF yet?

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun  3 02:10:36 1997
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From: Matthew Wilcox <willy@odie.barnet.ac.uk>
Message-Id: <199706030108.CAA20482@odie.barnet.ac.uk>
Subject: Re: resend.linux-arm@vger.rutgers.edu
To: pjb27@cam.ac.uk (Philip Blundell)
Date: 	Tue, 3 Jun 1997 02:08:25 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <Pine.SOL.3.96.970602222149.15990B-100000@hammer.thor.cam.ac.uk> from "Philip Blundell" at Jun 2, 97 10:22:47 pm
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> 
> On Mon, 2 Jun 1997, Matthew Wilcox wrote:
> 
> > > The patch against gcc 2.7.2.2 doesn't apply cleanly - some of the patching
> > > appears to have already been done.  This *was* against a clean untar of
> 
> That's because it's against 2.7.2, not 2.7.2.2.  You should be able to
> ignore the hunks that have already been applied.  I have patches against
> the latest gcc snapshot as well that you can have if they're any use, but
> I imagine they won't be.

I don't run the GCC snapshots, thanks.  But the patch says it's against
2.7.2.2 (there is a 2.7.2 snapshot there as well).

How is the ARM integration into GCC going?  Is PIC working yet?  Any
progress on ELF support?  

From dg@cogency.co.uk  Tue Jun  3 09:32:40 1997
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To: Matthew Wilcox <willy@odie.barnet.ac.uk>
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Subject: Re: old machines
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Hi,
  I've got 2.0.30 running on my A440/1 - at the moment its netbooting
off my PC (via an Acorn Ether1) and using an MFM hard drive as swap.
I can run stuff OK; although at the moment due to an old set of libc's
and other files I have I can't actually load the FPE making it
impossible to run bash interactivly.

The kernel was cross compiled using my PC.

Dave
-- 
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- David Alan Gilbert (dg@cogency.co.uk) - 0161-428-9444              -
- WARNING! This is an alpha release .signature                       -
----------------------------------------------------------------------

From pjb27@thor.cam.ac.uk  Tue Jun  3 10:35:41 1997
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Date: Tue, 3 Jun 1997 10:35:55 +0100 (BST)
From: Philip Blundell <pjb27@cam.ac.uk>
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To: Matthew Wilcox <willy@odie.barnet.ac.uk>
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On Tue, 3 Jun 1997, Matthew Wilcox wrote:

> I don't run the GCC snapshots, thanks.  But the patch says it's against
> 2.7.2.2 (there is a 2.7.2 snapshot there as well).

Ah.  How bizarre.

> How is the ARM integration into GCC going?  Is PIC working yet?  Any
> progress on ELF support?  

The Linux stuff is being held up because Russell hasn't signed an
assignment for the FSF yet.  No news on PIC or ELF. 

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun  3 11:09:14 1997
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Date: 	Tue, 3 Jun 1997 11:41:28 +0200
Message-Id: <199706030941.AA11382@jupiter.ph-cip.Uni-Koeln.DE>
From: Oliver Flimm <flimm@ph-cip.Uni-Koeln.DE>
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Hi,

I just got the arm-crosscompiler-binaries for i386 and the appropriate
arm-kerneltree (2.0.29 as far as I remember). Compiling for ARM3 went
without a flaw, but I can't get this kernel to boot.

I guess the problem originates in my non-standard Archimedes:

A310
IFEL 4MB RAM Upgrade
RiscOS3.1
ACORN SCSI-Card with a 170MB SCSI-HD
ARM3, MEMC1a
820KB Floppy
VIDC-Enhancer
FPU

As far as I remember, I read somewhere that it isn't possible to
get such a non-standard machine to work - or am I wrong?

I really would like to have my first non-intel Linux system ;-)

Regards,

Oliver

+-----------------------------------------------------------------------------+
! Oliver Flimm, Cologne, Germany  Email: flimm@ph-cip.uni-koeln.de            !
! CipLab, Institutes of Physics   WWW  : http://www.ph-cip.uni-koeln.de/~flimm!
!                                                                             !
! The ultimate tragedy in science is the ruining of a beautiful hypothesis    !
! by an ugly fact.                                              (A. Huxley)   !
+-----------------------------------------------------------------------------+
 

From alan@snowcrash.cymru.net  Tue Jun  3 11:10:10 1997
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From: Alan Cox <alan@cymru.net>
Message-Id: <199706031008.LAA04738@snowcrash.cymru.net>
Subject: Re: resend.linux-arm@vger.rutgers.edu
To: pjb27@cam.ac.uk (Philip Blundell)
Date: Tue, 3 Jun 1997 11:08:45 +0100 (BST)
Cc: willy@odie.barnet.ac.uk, linux-arm@vger.rutgers.edu
In-Reply-To: <Pine.SOL.3.96.970603103405.26409B-100000@hammer.thor.cam.ac.uk> from "Philip Blundell" at Jun 3, 97 10:35:55 am
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> > How is the ARM integration into GCC going?  Is PIC working yet?  Any
> > progress on ELF support?  
> 
> The Linux stuff is being held up because Russell hasn't signed an
> assignment for the FSF yet.  No news on PIC or ELF. 

I would personally advise Russell not to bother. Just merge with HJ Lu and
stuff the FSF - it'll take them about 3-6 months to merge anything after
they've finished farting with the paperwork. 

They don't even stick to their supposed religious rule anyway. With the
linux stuff I did thats also in Hurd they have no paperwork ;)

Alan

From pjb27@thor.cam.ac.uk  Tue Jun  3 11:16:11 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
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To: Alan Cox <alan@cymru.net>
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On Tue, 3 Jun 1997, Alan Cox wrote:

> They don't even stick to their supposed religious rule anyway. With the
> linux stuff I did thats also in Hurd they have no paperwork ;)

They do seem a bit selective about when they apply it.  There's a fair
amount of my code in glibc and they don't have any explicit paperwork for
that either (until a few weeks ago they didn't have _any_ paperwork from
me).

Oh well.  I think merging gcc with the FSF is a worthwhile thing to do,
but you're probably right that merging with HJ is a good first step.  The
binutils stuff is already in HJ's latest release.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun  3 12:14:27 1997
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To: Oliver Flimm <flimm@ph-cip.Uni-Koeln.DE>
cc: linux-arm@vger.rutgers.edu
Subject: Re: Linux on old AND non-standard machines
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On Tue, 3 Jun 1997, Oliver Flimm wrote:

> arm-kerneltree (2.0.29 as far as I remember). Compiling for ARM3 went
> without a flaw, but I can't get this kernel to boot.

What goes wrong?  

> I guess the problem originates in my non-standard Archimedes:
> 
> As far as I remember, I read somewhere that it isn't possible to
> get such a non-standard machine to work - or am I wrong?

Should be fine.  There's nothing really weird in there.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun  3 15:28:15 1997
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Date: 	Tue, 03 Jun 1997 15:23:25 +0000
From: David Alan Gilbert <dg@cogency.co.uk>
Organization: Cogency Technology Inc
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To: Oliver Flimm <flimm@ph-cip.uni-koeln.de>
Cc: linux-arm@vger.rutgers.edu
Subject: Re: Linux on old AND non-standard machines
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That machine should work without too much hastle; for example the RAM
upgrade will just look like RAM in a 440 as will the MEMC1a, and the
ARM3 - well it understands that.

The first thing I suggest checking is the value of TEXTADDR in
src/linux/arch/arm/Makefile I think it might have been wrongly
distributed with the value
0x28800000 - if thats the case it won't boot and won't do anything,
flip the first 8 to a 0 and rebuild and you should be OK.

If its getting into the kernel at all (screen clearing and
printing anything) then tell us where its stopping.

Dave

-- 
----------------------------------------------------------------------
- David Alan Gilbert (dg@cogency.co.uk) - 0161-428-9444              -
- WARNING! This is an alpha release .signature                       -
----------------------------------------------------------------------

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun  3 16:46:26 1997
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Subject: Re: Linux on old AND non-standard machines
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	<339436ED.6FA@cogency.co.uk>
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Hi,

David Alan Gilbert writes:
 > That machine should work without too much hastle; for example the RAM
 > upgrade will just look like RAM in a 440 as will the MEMC1a, and the
 > ARM3 - well it understands that.
 > 
 > The first thing I suggest checking is the value of TEXTADDR in
 > src/linux/arch/arm/Makefile I think it might have been wrongly
 > distributed with the value
 > 0x28800000 - if thats the case it won't boot and won't do anything,
 > flip the first 8 to a 0 and rebuild and you should be OK.

Ohh, it's magic ;-)

 > If its getting into the kernel at all (screen clearing and
 > printing anything) then tell us where its stopping.

Thanks for that hint. I'll try the whole installation in the next 2
days.

Regards,

Oliver

From owner-bug-hurd@gnu.ai.mit.edu  Tue Jun  3 19:31:43 1997
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From: thomas@gnu.ai.mit.edu (Thomas Bushnell, n/BSG)
To: rraffer1@VMS1.GMU.EDU
CC: bug-hurd@gnu.ai.mit.edu, help-hurd@gnu.ai.mit.edu
In-reply-to: rraffer1@VMS1.GMU.EDU's message of Mon, 02 Jun 1997 20:40:35
	-0500 (EST) <Pine.PMDF.3.91.970602202953.107550A-100000@VMS1.GMU.EDU>
Subject: Re: HURD progress
X-Name-Change: My name used to be `Michael'; now it is `Thomas'.
X-Windows: Garbage at your fingertips.
Status: RO

   Date: Mon, 02 Jun 1997 20:40:35 -0500 (EST)
   From: rraffer1@VMS1.GMU.EDU

   Has there been any progress since last September?  Since we so rarely 
   hear from the development team, I guess these are the questions I'd pose 
   for inclusion in an updated FAQ:

Lots of progress!  Our 0.2 release, complete with binaries, is
expected Real Soon Now (probably this week).

   Was an independent floppy installation ever created?  If so, where can it 
   be found?

No, because it's just not our biggest priority...

   Is the HURD stable enough now to run a multi-user system reliably?

Stability has vastly improved since 0.1.

   Has any progress been made to improve the Mach 3.0 driver system so
   that more modern Linux device drivers (circa Linux 2.0 and above)
   can be included?
   
I don't know; take a look at the gnumach stuff.  That's got Goel's
work on Linux drivers in Mach.  I don't know what was involved in 2.0
linux over 1.x linus.

   There was a report a few months ago that a gentleman from Japan was busy 
   porting the HURD to a MIPS R4x00-based evaluation board;  did this person 
   get in touch with the developers and did they coordinate anything?

Yes; after the release I will be merging in his work.

   Was the GRUB bootloader ever completed?

Yes, Grub 0.4 is excellent and will be in 0.2.  You can use it now if
you want...

Thomas

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun  3 19:34:02 1997
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Date: 	Tue, 03 Jun 1997 16:15:07 +0100
From: Garan Jenkin MSS <garanj@etoncomp.demon.co.uk>
Reply-To: garanj@etoncomp.demon.co.uk
Subject: Re: old machines (fwd)
To: linux-arm@vger.rutgers.edu
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Has anyone compiled a kernel suitable for the A4? i.e. no scsi but just like
a5k. ethernet support not required either i suppose.  anyone?

Thanks.

P.S. did someone set up an ftp site with the contents of the cd (or later) on?


From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun  3 20:04:19 1997
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Subject: Re: old machines (fwd)
To: garanj@etoncomp.demon.co.uk
Date: 	Tue, 3 Jun 1997 19:56:14 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
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> P.S. did someone set up an ftp site with the contents of the cd (or later) on?

Most of it is on ftp.uk.linux.org

From rmk92@ecs.soton.ac.uk  Wed Jun  4 00:05:53 1997
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Subject: Re: old machines (fwd)
To: willy@odie.barnet.ac.uk (Matthew Wilcox)
Date: Tue, 3 Jun 1997 23:36:04 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <199706030006.BAA20281@odie.barnet.ac.uk> from "Matthew Wilcox" at Jun 3, 97 01:06:41 am
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Matthew Wilcox writes:
> > The Linux kernel does support ARM2!  It is grouped in with ARM3, but the
> > kernel *always* autodetects the CPU type and selects the right-way-to-do-it.
> > Eg. on the ARM3, it will use the SWP instruction, but on the ARM2 it will
> > use a protected LDR/STR.
> 
> That's not what the code said to me.  It looked suspiciously like the SWP
> was there in the ARMV and not in the ARMO.  What you say is certainly the
> right way to do it, but since it didn't even compile, I don't know this
> works.

You're confusing the ARMV and ARMO.  ARMO is more or less the 'unversioned' ARMs -
ARM2, ARM250 and ARM3.  The interprocessor parts are in arch/arm/mm/arm2,3.S.
ARMV is for ARM6 and above, which always include the SWP instruction.  Since the
kernel is in a different configuration, these can therefore be inlined.

An ARMO kernel will run on ARM2, 250 and ARM3, automatically adjusting for
whatever CPU it finds (see arch/arm/kernel/head.S and arch/arm/kernel/setup.c).
The same thing happens on ARM6 and up in arch/arm/kernel/head32.S.

> > It *absolutely* cannot be in config.in - too many things in the makefiles
> > and config files depend on the machine type to be set *before* make config
> > is run, eg. setting up the right sub-architecture directories etc.
> 
> Ahh.  I wondered why it was all commented out in the config.in.  There's
> no instructions on actualyl configuring the kernel.  Tell me, what should
> I edit?  The main Makefile or the one in the subdirectory?  I've built my
> own kernels before, but it's always been a case of following-the-newbie
> configuration script.  I have no objection to learning, I just don't know
> my way around the tree yet.

Check the README.arm file, which details exactly what you have to do.  Here is
the relevent extract:

                             Notes
                             =====

Compilation of kernel
---------------------

  In order to compile ARM Linux, you will need a compiler capable of generating
  ARM code with GNU extensions.

  To build a kernel, you have to configure the top-level makefile, replacing:

    ARCH = i386
        with
    ARCH = arm

  Also, if you wish to cross-compile, then change:

    CROSS_COMPILE=
        to
    CROSS_COMPILE=<your-path-to-your-compiler-without-gcc>
        eg.
    CROSS_COMPILE=/usr/arm/tools/arm-unknown-linuxaout-

  Then examine arch/arm/Makefile for sub-architecture options (including
  processor and machine type), setting them as required, eg:

    PROCESSOR=armv
    MACHINE=rpc

  Do a 'make config', followed by 'make dep', and finally 'make all' to
  build the kernel (vmlinux).  A compressed image can be built by doing
  a 'make zImage' instead of 'make all'.



> There's an awful lot of documentation lying around, labelled HELP, README,
> INSTALL, etc, some of which is somewhat out of date.  Some of it is
> ambiguous and other bits contradict each other.  To be fair, it is all
> labelled as experimental and current and so on.  But I think it needs some
> work.  It might be better to have the bootloader source code availble
> generally, since I would have seen the --kernel= option.  Probably. 

The INSTALL file on the FTP site is not out of date.  In fact, it's probably
only just been updated.  The INSTALL file basically takes you through setting
up the RiscOS side of ARM Linux.

In the kernel tree, *most* of the documentation is untouched from the Intel
version.  The CREDITS and MAINTAINERS files have been modified to include
any relevent information.

What exactly is labelled as experimental, current etc?

The command line that you need for using the boot loader initially is
definitely in the INSTALL file on the FTP site in the riscos directory.
The INSTALL file contains a step by step guide to installing and checking
that the kernel is able to boot on your system.  Please read it.
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-bug-hurd@gnu.ai.mit.edu  Wed Jun  4 00:26:29 1997
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From: Scott McClung <mcclung@primenet.com>
Message-Id: <199706032223.PAA17420@usr04.primenet.com>
Subject: Re: HURD progress
To: thomas@gnu.ai.mit.edu (Thomas Bushnell n/BSG)
Date: Tue, 3 Jun 1997 15:23:37 -0700 (PDT)
Cc: bug-hurd@gnu.ai.mit.edu, help-hurd@gnu.ai.mit.edu
In-Reply-To: <199706031709.NAA03217@sugar-bombs.gnu.ai.mit.edu> from "Thomas Bushnell, n/BSG" at Jun 3, 97 01:09:56 pm
X-Mailer: ELM [version 2.4 PL23]
Content-Type: text
Status: RO

Hi,

>    Has there been any progress since last September?  Since we so rarely 
>    hear from the development team, I guess these are the questions I'd pose 
>    for inclusion in an updated FAQ:
> 
> Lots of progress!  Our 0.2 release, complete with binaries, is
> expected Real Soon Now (probably this week).

Will it be on prep.ai.mit.edu?  I just recently installed the hurd,
from the gnu-0.0-stripped file there, from a Linux system.  It boots
from floppy (GRUB), and I can get a shell, but I get some unexplained
crashes, and haven't had time to get the unstripped one for debugging
yet.

Is there a recent distribution/snapshot?  I've tried to set up a
cross compiler from Linux, so that might be another way to go, if
necessary.

Where do I send patches?  Maybe I should read some docs or an FAQ
now.  :-)

>    Was the GRUB bootloader ever completed?
> 
> Yes, Grub 0.4 is excellent and will be in 0.2.  You can use it now if
> you want...

Can Grub be made to boot Linux?  I remember reading that it can (or
will eventually), but I haven't tried it myself...

-- 
Scott McClung (mcclung@primenet.com)

From owner-bug-hurd@gnu.ai.mit.edu  Wed Jun  4 04:04:06 1997
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From: thomas@gnu.ai.mit.edu (Thomas Bushnell, n/BSG)
To: qbradley@gulf.csc.UVic.CA
CC: bug-hurd@prep.ai.mit.edu
In-reply-to: Quetzalcoatl Bradley's message of Mon, 2 Jun 1997 20:48:55 -0700
	(PDT) <Pine.NEB.3.96.970602204106.111A-100000@pt13B2714.fsh.uvic.ca>
Subject: Re: Hurd v0.1 compile
X-Name-Change: My name used to be `Michael'; now it is `Thomas'.
X-Zippy-Says: 
   Barbie says, Take quaaludes in gin and go to a disco right away!  But
   Ken says, WOO-WOO!!  No credit at ``Mr. Liquor''!!
Status: RO

   Date: Mon, 2 Jun 1997 20:48:55 -0700 (PDT)
   From: Quetzalcoatl Bradley <qbradley@gulf.csc.UVic.CA>

   I also get the same panic from time to time while trying to compile
   hurd-0.1.  I am using the gnu mach 1.1.1 kernel.  It doesn't seem to
   matter what file is being compiled... rebooting and retyping make usually
   works at least for a while.

This panic is really a resource consumption panic caused by (now
fixed) memory leaks.

   Also, I had to change hurd-0.1/libthreads/i386/csw.S  I had to change
   ENTRY to ASENTRY, and I had to remove EXT from the JUMPBASE macro so that
   the symbols wouldn't have underscores at the beginning which later caused
   a linking error when trying to link auth.

Correct.

   Furthermore, I had to remove the file /i486-hurd/include/assert.h and make
   it a link to /include/assert.h so that assert_perror would not result in
   link errors.  (I couldn't just remove it because some of the *.d files
   have hardcoded references to /i486-hurd/include/assert.h evidently)

Correct.

Thomas

From owner-help-hurd@gnu.ai.mit.edu  Wed Jun  4 05:57:24 1997
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To: Scott McClung <mcclung@primenet.com>
Cc: help-hurd@gnu.ai.mit.edu
Subject: Re: HURD progress
References: <199706032223.PAA17420@usr04.primenet.com>
From: Christopher Biggs <chris@stallion.oz.au>
Date: 04 Jun 1997 09:12:39 +1000
In-Reply-To: Scott McClung's message of Tue, 3 Jun 1997 15:23:37 -0700 (PDT)
Message-ID: <san2p7p9g8.fsf@bogonium.stallion.oz.au>
Lines: 78
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Scott McClung <mcclung@primenet.com> moved upon the face of the 'Net and spake thusly:

 > 
 > Can Grub be made to boot Linux?  I remember reading that it can (or
 > will eventually), but I haven't tried it myself...
 > 

I use GRUB to boot dos/linux/hurd right now, and have been ever since
hurd 0.0.

I store my linux images on a dos partition so my linux root partition can
live up beyond BIOS land.

Chris.

p.s. Here's my config file.

#
# Sample boot menu configuration file
#

# Timeout here...
timeout = 30
default= 1
fallback= 0

# For booting Windows NT 3.5 or DOS
title=      Windows 95/DOS boot menu
root=       (0x80,0)
makeactive
chainloader=    +1

# For booting linux from the DOS partition
title=      Linux
root=       (0x80,0)
kernel=     /linux/vmlinuz root=/dev/hda3 ro 

# For booting linux into maintenance mode from the DOS partition
title=      Linux (Single user mode)
root=       (0x80,0)
kernel=     /linux/vmlinuz root=/dev/hda3 ro S

# For booting a backup linux kernel from the DOS partition
title=      Linux (previous kernel version)
root=       (0x80,0)
kernel=     /linux/vmlinuz.old root=/dev/hda3 ro

# For booting a new untrusted linux kernel from the DOS partition
title=      Linux (experimental kernel version)
root=       (0x80,0)
kernel=     /linux/vmlinuz.exp root=/dev/hda3 ro

# For booting the HURD single user mode
#title=      GNU 0.0 (single user mode)
#root=       (hd0,1)
#kernel=     /boot/kernel -s root=hd0s2
#module=     /boot/serverboot

# For booting the HURD multi-user mode
#title=      GNU 0.0 (multi user mode)
#root=       (hd0,1)
#kernel=     /boot/kernel root=hd0s2
#module=     /boot/serverboot

# Re-install the boot loader
title=      Re-install the GRUB loader on Disk 0 Sector 0
install=    (hd0,0)/linux/grub/stage1 (hd0) (hd0,0)/linux/grub/stage2 0x8000 p (hd0,0)/linux/grub/menu.lst
root=       (hd0)
chainloader=+1
pause=      New GRUB setup has been installed, press any key to reboot.


--
| Christopher Biggs email:chris@stallion.oz.au | Linux: The choice of a GNU  |
| Stallion Technologies, Queensland, Australia |        Generation.          |
| VoiceNet +61-7-3270-4266 Fax +61-7-3270-4245 | Mates dont let mates do DOS |
| Send mail with "Subject: sendpgpkey" for my PGP public key.   MIME mail OK |


From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun  4 13:21:16 1997
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Date: 	Wed, 04 Jun 1997 14:11:28 +0200
From: Jan Magnussen <36jan@but.auc.dk>
Subject: Image-files as Partitions
To: linux-arm@vger.rutgers.edu
Message-ID: <Marcel-1.09-0604121128-b492VYi@36jan.but.auc.dk>
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Hi,

Is it possible to make image files work as partitions for ArmLinux? I have (sort
of) made the 2.0.30 kernel run on my SA using the bootdisk from the old
distribution (This is probably also why I cant make the Install procedure
work?), but I cannot mount a partition on my ADFS HDD not even if it is
preformatted to MSDOS-format using my PC-card. Is this because it is not
supported, or is it because I'm doing something wrong?
Here's my procedure :
Booting :
/SCSI::Main.$.Linux.!Linux -bootkernel ADFS::IdeA.$.Linux.rpc-2/0/30
In Linux : mount -t msdos /dev/hda3 /mnt
And my Config-file :
# Linux Boot Configuration file
# *** This file is automatically generated by !LinConfig - do not edit!!! ***
# List kernels at startup
List:		on
#
# Partition containing kernels
# Root:
# ADFS::4.$.Linux.Part1
#
# Partition List
Partitions:
0301 Linux.Part1
0301 Linux.Swap
0301 Linux.MSDOS
0000
0000
0000
0000
0000

I had to comment the root-partition out when using BootLoader 1.13. If I didn't
I would get an 'Invalid magic'-error because the hda1 (and hda2) partition is
blank.

Regards,

Jan Magnussen
http://www.but.auc.dk/~36jan
Fidonet : 2:234/181.8

From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun  4 21:15:45 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
X-Sender: pjb27@hammer.thor.cam.ac.uk
To: Jan Magnussen <36jan@but.auc.dk>
cc: linux-arm@vger.rutgers.edu
Subject: Re: Image-files as Partitions
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On Wed, 4 Jun 1997, Jan Magnussen wrote:

> Is it possible to make image files work as partitions for ArmLinux? I

Not reliably at the moment.  The code exists, but I don't think it's
tested and there may be holes in it. 

p.


From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun  4 22:08:37 1997
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Date: 	Wed, 04 Jun 1997 22:53:00 +0200
From: Jan Magnussen <36jan@but.auc.dk>
Subject: Re: Image-files as Partitions
To: Philip Blundell <pjb27@cam.ac.uk>
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <Pine.SOL.3.96.970604210951.29677A-100000@hammer.thor.cam.ac.uk>
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On Wed 04 Jun, Philip Blundell wrote:
> On Wed, 4 Jun 1997, Jan Magnussen wrote:
> 
> > Is it possible to make image files work as partitions for ArmLinux? I
> 
> Not reliably at the moment.  The code exists, but I don't think it's
> tested and there may be holes in it. 

How do I make it work?

Jan Magnussen
http://www.but.auc.dk/~36jan
Fidonet : 2:234/181.8

From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun  4 22:25:46 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
X-Sender: pjb27@hammer.thor.cam.ac.uk
To: Jan Magnussen <36jan@but.auc.dk>
cc: linux-arm@vger.rutgers.edu
Subject: Re: Image-files as Partitions
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On Wed, 4 Jun 1997, Jan Magnussen wrote:

> On Wed 04 Jun, Philip Blundell wrote:
> > On Wed, 4 Jun 1997, Jan Magnussen wrote:
> > 
> > > Is it possible to make image files work as partitions for ArmLinux? I
> > 
> > Not reliably at the moment.  The code exists, but I don't think it's
> > tested and there may be holes in it. 
> 
> How do I make it work?

Don't know off the top of my head.  Try reading the source.

p.


From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun  4 22:36:22 1997
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Date: 	Wed, 04 Jun 1997 22:33:50 +0100
From: Kaustav Bhattacharya <kozzey@dircon.co.uk>
Organization: Red Hot Country
X-Mailer: Mozilla 4.0b5 [en] (Win95; I)
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To: linux-arm@vger.rutgers.edu
Subject: Installing ARM Linux on a JAZ
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I have an internal SCSI JAZ drive running on my RPC600 (610).  It's
formatted to SCSI in 2 x 512Mb chucks.  I use a Morley Cache card
running v1.17 SCSI firmware.  Can I install ARM Linux one of the 512Mb
chunks and expect it to behave itself if I run it completely off the
JAZ?  What was that?  You saw a pig flying? ;-)  

Kozzey.

-- 
Kaustav Bhattacharya (aka Kozzey) 
kozzey@dircon.co.uk / kozzey@cursci.co.uk
http://redhotcountry.co.uk - Europe's eye on country music world-wide
MEMBER OF THE COUNTRY MUSIC ASSOCIATION. No. 106306

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On Wed, 4 Jun 1997, Kaustav Bhattacharya wrote:

> I have an internal SCSI JAZ drive running on my RPC600 (610).  It's
> formatted to SCSI in 2 x 512Mb chucks.  I use a Morley Cache card
> running v1.17 SCSI firmware.  Can I install ARM Linux one of the 512Mb
> chunks and expect it to behave itself if I run it completely off the
> JAZ?  What was that?  You saw a pig flying? ;-)  

Morley SCSI isn't supported as far as I know.  The Jaz itself should be no
problem though.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Fri Jun  6 00:28:04 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <135.199706042128@tanis.armlinux.org>
Subject: Re: Image-files as Partitions
To: linux-arm@vger.rutgers.edu
Date: 	Wed, 4 Jun 1997 22:28:30 +0100 (BST)
In-Reply-To: <Pine.SOL.3.96.970604210951.29677A-100000@hammer.thor.cam.ac.uk> from "Philip Blundell" at Jun 4, 97 09:10:20 pm
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Philip Blundell writes:
> > Is it possible to make image files work as partitions for ArmLinux? I
> 
> Not reliably at the moment.  The code exists, but I don't think it's
> tested and there may be holes in it. 

The code does exist, but it's in extremely bad shape.  It basically requires
a partial re-write to get it working with the (newish) page cache.

Until such time, the image file code is non-functional.
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun  7 16:40:20 1997
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Date: 	Sat, 07 Jun 1997 12:49:47 +0100 (BST)
From: Henry Morgan <mlists@carltsw.demon.co.uk>
Subject: Installation Discs
To: linux-arm@vger.rutgers.edu
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On the ARM linux web pages it says that you need the "root disk image", and
a second disk which has the installer on a DOS floppy.  I've got all the other
things mentioned on the page.

However the links to the files don't work, and I tried getting to the directory
on the ftp site ( ftp.arm.linux.org/pub/distrib/install ), but the install
directory doesn't seem to be there!  Can anyone tell me where the bits are?

I'm installing on a Risc PC SA, with a partition on my HD for ARM Linux.

Thanks for any help!

-- 
Henry Morgan --> hmorgan@carltsw.demon.co.uk
Views expressed are mine and mine only

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun  9 02:57:50 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <592.199706081833@raistlin.armlinux.org>
Subject: Problems...
To: linux-arm@vger.rutgers.edu
Date: 	Sun, 8 Jun 1997 19:33:53 +0100 (BST)
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Hi everyone...

If you have downloaded a Risc PC kernel that is around 300k in length,
then it is gzipped.  Please either ungzip the kernel before attempting
to use it, or else get the correct version (replaced on the FTP site
today).

Thanks.

Russell.

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun  9 04:56:35 1997
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From: rmk92@ecs.soton.ac.uk
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Subject: ARM Linux Release
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Date: 	Sun, 8 Jun 1997 00:19:44 +0100 (BST)
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Wow....  It has finally happened!

ARM Linux has been released for RiscPC computers!

The Web pages have been fixed! (I hope).

Please note that this has only been tested on a RiscPC.

The A5000 and ARC versions will be following shortly.
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun  9 06:00:20 1997
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Date: 	Sun, 8 Jun 1997 12:42:05 +0100 (BST)
From: Philip Blundell <pjb27@cam.ac.uk>
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Somebody sent me a cheque for a CD-ROM a couple of days ago, but didn't
put their address or even full name on the covering letter (and now I've
paid the cheque in so I can't look on that - duh). 

Could you please drop me a line by email so that I know where to send the
disk.  Thanks.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun  9 21:11:32 1997
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Date: 	Mon, 09 Jun 1997 21:53:39 +0200
From: Jan Magnussen <36jan@but.auc.dk>
Subject: Probs setting up the Config-file
To: linux-arm@vger.rutgers.edu
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Hi there,

I can't get Linux to find my HD-partitions. I have looked in all the help files
I could find, but with no luck.
I have formatted my HD on my ICS IDEFS to use for linux, but I can't seem to
make it work.
Here is my Config-file (What have I done wrong?):

# Linux Boot Configuration file
# *** This file is automatically generated by !LinConfig - do not edit!!! ***
# List kernels at startup
List:		on
#
# Partition containing kernels
Root:
# ADFS::4.$.Linux.Part1
*IDEFS::4.0
#
# Partition List
Partitions:
0301 Linux.Part1
0301 Linux.Swap
0301 Linux.MSDOS
0000
0000
0000
0000
0000

I am using BootLoader 3.13, and I have to comment the root-partition out to
avoid getting an 'illegal magic in bmap file'-error. Even when I use the
-BootKernel option when starting the BootLoader.

I have initialised two partitions on my IDEFS-disk. One on 100MB and one on 20MB
What is the correct setting?

I also have a Powertec SCSI-II card. When will this be supported, and will my
CDROM-drive work, if it is attached to the card?

PS: How do I access a Linux partition from RISC OS? Or how do I make one shared
(MSDOS-formatted?) partition from/to which I can both read and write from Linux
and RISC OS (for transferring files bigger than 1440k between the two systems)?

PPS: When is the Linux-CDROM released?

Regards,

Jan Magnussen
http://www.but.auc.dk/~36jan
Fidonet : 2:234/181.8

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun  9 21:33:26 1997
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Date: 	Mon, 09 Jun 1997 21:24:25 +0100
From: Joseph Heenan <esuvf@csv.warwick.ac.uk>
To: linux-arm@vger.rutgers.edu
Subject: Re: Probs setting up the Config-file
Message-ID: <6671b19747@dial1221.dialup.warwick.ac.uk>
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Hi,

In message <Marcel-1.09-0609195339-0b02VYi@36jan.but.auc.dk>
          Jan Magnussen <36jan@but.auc.dk> wrote:

> [snip config file... looks okay as far as I know...]
>
> I am using BootLoader 3.13, and I have to comment the
> root-partition out to avoid getting an 'illegal magic in bmap
> file'-error. Even when I use the -BootKernel option when starting
> the BootLoader.

Have you setup /etc/boot.conf and run loadmap?
see man boot.conf, man loadmap
These are how you setup which kernels the bootloader offers you a
choice of, and where the root partition is (I think) and a few other
things.

> I have initialised two partitions on my IDEFS-disk. One on 100MB
> and one on 20MB What is the correct setting?

If the first linux partition is your root partition, then it should
be, yes.

> [snip]

Don't know the answers for the rest, I'm afraid. I don't think
there's an easy way of getting files risc os <-> linux atm, although
I'd love to be proved wrong. A totally dos formatted HD might work.
(or a zip drive... I'm sure I saw a ppa module somewhere!)

Cheers,

Joseph


-- 
Joseph Heenan
email: esuvf@csv.warwick.ac.uk, joseph@odie.barnet.ac.uk

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun  9 22:51:16 1997
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Date: 	Mon, 09 Jun 1997 23:12:23 +0200
From: Jan Magnussen <36jan@but.auc.dk>
Subject: Re: Probs setting up the Config-file
To: linux-arm@vger.rutgers.edu
In-Reply-To: <6671b19747@dial1221.dialup.warwick.ac.uk>
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On Mon 09 Jun, Joseph Heenan wrote:
> Have you setup /etc/boot.conf and run loadmap?
> see man boot.conf, man loadmap
> These are how you setup which kernels the bootloader offers you a
> choice of, and where the root partition is (I think) and a few other
> things.

How can I edit these when I cannot boot Linux?

> > I have initialised two partitions on my IDEFS-disk. One on 100MB
> > and one on 20MB What is the correct setting?
> 
> If the first linux partition is your root partition, then it should
> be, yes.
> 
> > [snip]
> 
> Don't know the answers for the rest, I'm afraid. I don't think
> there's an easy way of getting files risc os <-> linux atm, although
> I'd love to be proved wrong. A totally dos formatted HD might work.
> (or a zip drive... I'm sure I saw a ppa module somewhere!)

Regards,

Jan Magnussen
http://www.but.auc.dk/~36jan
Fidonet : 2:234/181.8

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun  9 22:52:20 1997
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Date: 	Mon, 09 Jun 1997 22:07:19 +0100
From: Joseph Heenan <esuvf@csv.warwick.ac.uk>
To: linux-arm@vger.rutgers.edu
Subject: Re: Probs setting up the Config-file
Message-ID: <125fb59747@dial1221.dialup.warwick.ac.uk>
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In message <Marcel-1.09-0609195339-0b02VYi@36jan.but.auc.dk>
          Jan Magnussen <36jan@but.auc.dk> wrote:

> Hi there,
> 
> I can't get Linux to find my HD-partitions. I have looked in all the help files
> I could find, but with no luck.
> I have formatted my HD on my ICS IDEFS to use for linux, but I can't seem to
> make it work.
> Here is my Config-file (What have I done wrong?):

I think I got things wrong in my last email... I'd assumed you'd
installed armlinux, but looking at this again, I don't think you
have. Apologies if I'd got this right the first time.. ;-)

Anyway, if you're following the INSTALL instructions from the ftp
site, it doesn't tell you to setup the config file for !Linux until
after you've installed linux. If your harddrive partitions aren't
been recognised, then it's something to do with the kernel, and you
should post the partition check stage of the bootup messages for our
perusal. The web pages seem to say that the ICS IDEFS driver is
untested & unfinished, maybe this is the problem...

HTH

Joseph

-- 
Joseph Heenan
email: esuvf@csv.warwick.ac.uk, joseph@odie.barnet.ac.uk

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun 10 00:48:17 1997
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Date: 	Tue, 10 Jun 1997 00:35:15 +0100 (BST)
From: Philip Blundell <pjb27@cam.ac.uk>
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To: Joseph Heenan <esuvf@csv.warwick.ac.uk>
cc: linux-arm@vger.rutgers.edu
Subject: Re: Probs setting up the Config-file
In-Reply-To: <6671b19747@dial1221.dialup.warwick.ac.uk>
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On Mon, 9 Jun 1997, Joseph Heenan wrote:

> I'd love to be proved wrong. A totally dos formatted HD might work.
> (or a zip drive... I'm sure I saw a ppa module somewhere!)

PPA isn't tested on the ARM yet.  It ought to work on A5000 and RPC
hardware though - I'd like to hear if anybody has any problems.  We're
working on ARC support, which should come with SPARC and m68k soon.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun 10 01:13:46 1997
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From: rmk92@ecs.soton.ac.uk (Russell King)
Message-Id: <602.199706092225@raistlin.armlinux.org>
Subject: Re: Probs setting up the Config-file
To: 36jan@but.auc.dk (Jan Magnussen)
Date: 	Mon, 9 Jun 1997 23:25:03 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <Marcel-1.09-0609195339-0b02VYi@36jan.but.auc.dk> from "Jan Magnussen" at Jun 9, 97 09:53:39 pm
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Jan Magnussen writes:
> I can't get Linux to find my HD-partitions. I have looked in all the help files
> I could find, but with no luck.
> I have formatted my HD on my ICS IDEFS to use for linux, but I can't seem to
> make it work.
> Here is my Config-file (What have I done wrong?):

> # Partition List
> Partitions:
> 0301 Linux.Part1
> 0301 Linux.Swap
> 0301 Linux.MSDOS

This is currently an unsupported partitioning method.  You should be using the
PartMan method of partitioning your drive.  Linux will automatically detect these.

Please read *all* the documentation, including the INSTALL file on the FTP site
in /pub/armlinux/distrib/riscos/INSTALL.

> I also have a Powertec SCSI-II card. When will this be supported, and will my
> CDROM-drive work, if it is attached to the card?

There is currently no work being performed on this card.  However, if someone would
like to have a go...

> PS: How do I access a Linux partition from RISC OS? Or how do I make one shared
> (MSDOS-formatted?) partition from/to which I can both read and write from Linux
> and RISC OS (for transferring files bigger than 1440k between the two systems)?

The Linux kernel (as I mentioned above) does not support shared partition files
at the moment.  However, rudimentiary support will be returning shortly.

> PPS: When is the Linux-CDROM released?

I hope in a week's time.  There are a few problems that need sorting out first.
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun 10 07:39:02 1997
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Date: 	Tue, 10 Jun 1997 01:01:06 +0200
From: Jan Magnussen <36jan@but.auc.dk>
Subject: Re: Probs setting up the Config-file
To: linux-arm@vger.rytgers.edu
In-Reply-To: <125fb59747@dial1221.dialup.warwick.ac.uk>
Message-ID: <Marcel-1.09-0609230106-0b02VYi@36jan.but.auc.dk>
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On Mon 09 Jun, Joseph Heenan wrote:
> > I can't get Linux to find my HD-partitions. I have looked in all the help files
> > I could find, but with no luck.
> > I have formatted my HD on my ICS IDEFS to use for linux, but I can't seem to
> > make it work.
> > Here is my Config-file (What have I done wrong?):
> 
> I think I got things wrong in my last email... I'd assumed you'd
> installed armlinux, but looking at this again, I don't think you
> have. Apologies if I'd got this right the first time.. ;-)

;)

> Anyway, if you're following the INSTALL instructions from the ftp
> site, it doesn't tell you to setup the config file for !Linux until
> after you've installed linux. If your harddrive partitions aren't
> been recognised, then it's something to do with the kernel, and you
> should post the partition check stage of the bootup messages for our
> perusal. The web pages seem to say that the ICS IDEFS driver is
> untested & unfinished, maybe this is the problem...

Partial kernel bootup message:
Console: colour A-series 160x128x256, 1 virtual console (max 63)
Installed expansion cards:
  0: [005B:0107] Power-tec (Alsystems) Generic SCSI with ATAPI & CDFS
  1: [003C:00AE] IDE Interface
Calibrating delay loop.. ok - 270.34 BogoMIPS
Memory: 22940k/24576k available (732k kernel code, 36k reserved, 868k data)
[snip]
hda: Conner .........
ide0 at 0x1f7, 0x3f6 on irq 9
Floppy drive(s): fd0 is 1.44M, fd1 is 1.44M
Started kswapd v 1.4.2.2
FDC 0 is a post-1991 82077
scsi : 0 hosts.
scsi : detected total.
Partition check:
 hda: [ADFS] hda1
VFS: Insert root........

Hope this helps.

Regards,

Jan Magnussen
http://www.but.auc.dk/~36jan
Fidonet : 2:234/181.8


From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun 10 16:28:34 1997
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Date: 	Tue, 10 Jun 1997 12:50:52 +0100 (BST)
From: Matt <matthew@ilm.com>
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To: linux-arm@vger.rytgers.edu
Subject: ARM710 and multiple HD support
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Hi all!

Firstly a big *gratz* to Russell for getting the distribution sorted out -
it seems to be working perfectly on my housemate's StrongARM (once we
sussed out the NFS install - the other methods didn't want to work)

However, when I tried to install on my ARM710 the kernel I downloaded
yesterday at 2pm (which works on the SA) hangs mightily before even
starting or printing up any messages other than the bootloader's 'Extra
args:' doobry.

When I poked an ARM610 under the hood (As nicked from SA-upgraded mate)
everything went fine until it hit the HD's.  I use the standard Acorn
motherboard IDE system with two drives - one is a 600Mb drive partitioned 
as a 40Mb RiscOs, rest Linux drive, and the other a 1.2Gb drive with a
60Mb swap partition on it, rest Risc OS.

The kernel detects both drives but hangs horribly after that.  Having just
had an exam I can't remember exactly the messages involved, but the hang
is the cursor-stops-flashing-caps-lock-not-work variety.

I'll play around with the drives (unplugging one or other etc) and see if
I can get anything working.

Any other suggestions?

Take care,

Matt
-==-


From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun 10 16:29:09 1997
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Date: 	Tue, 10 Jun 1997 16:14:19 +0100 (BST)
From: Matt Godbolt <matthew@ilm.com>
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To: linux-arm@vger.rutgers.edu
Subject: crt0.o
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Linux still running without major hitch on the strong-arm (see my earlier
message)

Just one problem - none of the rpms seem to have the /lib/crt0.o (or
/usr/arm-linux-aout/lib/crt0.o so nothing compiles...I've evendownloaded
the whole rpm set and grepped for crt0.o!

If I take the source codeto the development (aout) and compile it - I
first need to define sys_done (which I can only guess as 0x900001 - same
as exit) in order to get crt0.S to compile, but even then any hello world
progrmas dump core well before printing anything.

In the words of Penelope Pitstop, 'Hayulp!' :)

Take care,

Matt
-==-

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun 10 22:52:44 1997
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Date: 	Tue, 10 Jun 1997 22:50:42 +0200
From: Jan Magnussen <36jan@but.auc.dk>
Subject: Re: Probs setting up the Config-file
To: linux-arm@vger.rutgers.edu
In-Reply-To: <602.199706092225@raistlin.armlinux.org>
Message-ID: <Marcel-1.09-0610205042-b492VYi@36jan.but.auc.dk>
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On Tue 10 Jun, Russell King wrote:
> Jan Magnussen writes:
> > I can't get Linux to find my HD-partitions. I have looked in all the help files
> > I could find, but with no luck.
> > I have formatted my HD on my ICS IDEFS to use for linux, but I can't seem to
> > make it work.
> > Here is my Config-file (What have I done wrong?):
> 
> > # Partition List
> > Partitions:
> > 0301 Linux.Part1
> > 0301 Linux.Swap
> > 0301 Linux.MSDOS
> 
> This is currently an unsupported partitioning method.  You should be using the
> PartMan method of partitioning your drive.  Linux will automatically detect these.

I did, but Linux wasn't able to detect my drive at all (see my ealier mail), and I
didn't think that it would matter that I defined the unsupported partitions. I
thought that they just were ignored.

> Please read *all* the documentation, including the INSTALL file on the FTP site
> in /pub/armlinux/distrib/riscos/INSTALL.

I think I already did skim it all through but a second look wouldn't hurt (I think) ;)

> > I also have a Powertec SCSI-II card. When will this be supported, and will my
> > CDROM-drive work, if it is attached to the card?
> 
> There is currently no work being performed on this card.  However, if someone would
> like to have a go...

Does this mean that I can't get my CD-ROM, which is attached to the SCSI-card, to work
either?

> > PS: How do I access a Linux partition from RISC OS? Or how do I make one shared
> > (MSDOS-formatted?) partition from/to which I can both read and write from Linux
> > and RISC OS (for transferring files bigger than 1440k between the two systems)?
> 
> The Linux kernel (as I mentioned above) does not support shared partition files
> at the moment.  However, rudimentiary support will be returning shortly.

Does that mean an 'EXT2FS for RO' or something like that?

> > PPS: When is the Linux-CDROM released?
> 
> I hope in a week's time.  There are a few problems that need sorting out first.

I hope that I can make it work with my SCSI-II CD-ROM...

Regards,

Jan Magnussen
http://www.but.auc.dk/~36jan
Fidonet : 2:234/181.8

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun 10 23:07:00 1997
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           id aa0616173; 10 Jun 97 19:19 BST
Date: 	Mon, 09 Jun 1997 19:41:44 +0100 (BST)
From: Henry Morgan <mlists@carltsw.demon.co.uk>
Subject: Problems installing ARM Linux on Risc PC SA
To: linux-arm@vger.rutgers.edu
Cc: pjb27@cam.ac.uk, rmk92@ecs.soton.ac.uk
Message-ID: <Marcel-1.08-0609184144-868zQf$@carltsw.demon.co.uk>
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Hello,

  I'm trying to get ARM Linux to install, and have got the disc sets from
the ARM Linux web and FTP sites, but I#m having a problem :-(

  I've set up a partitiion (number 3 in PartMan) on my Hard disc (ADFS::4),
and have copied the ARM Linux stuff into ADFS::4.$.Software.Linux

  In LinConfig I've set the Kernel location to:

 ADFS::Caviar.$.Software.Linux.rpc-2/0/30

   (this is the Kernel I got from the web site today - 9/6/97).  I haven't
done anything to the kernel since downlading (ie. I havn't tried to 
uncompress it or anything similar)

  I also set the following device:

  0301         *ADFS::4.3

  (device 0301 filename *ADFS::4.3 <-- is this right to specify partition
3 on my hard disc?)

  I used Write Disc to write the root-rpc and supplement disc images to two
separate DOS discs.

  When I double click on !Linux I get the error:

     Invalid magic (EA000006) in bmap file - aborting

  This comes when the screen has gone to a black background, and appears as
white text on the background, and also in a standard RISC OS error window.

  I hope someone can help me, as this is obviously stopping me from getting
Linux running on my Risc PC SA, any tips/help greatfully received!

  I was thknking that it seems like I need to write something to the 
hard disc partition that has been set aside for ARM Linux, but there
doesn't seem to be any software about to do that.

  Hope someone can come up with an idea!  Thanks,

-- 
Henry Morgan --> mailto:hmorgan@carltsw.demon.co.uk
Views expressed are mine and mine only.

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun 10 23:34:22 1997
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Date: 	Tue, 10 Jun 1997 23:21:03 +0100
From: Joseph Heenan <esuvf@csv.warwick.ac.uk>
To: linux-arm@vger.rutgers.edu
Subject: Re: Problems installing ARM Linux on Risc PC SA
Message-ID: <e9f43f9847@dial1221.dialup.warwick.ac.uk>
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X-Mailer: Messenger v0.31 for RISC OS
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In message <Marcel-1.08-0609184144-868zQf$@carltsw.demon.co.uk>
          Henry Morgan <mlists@carltsw.demon.co.uk> wrote:

>   I'm trying to get ARM Linux to install, and have got the disc sets from
> the ARM Linux web and FTP sites, but I#m having a problem :-(
> 
>   I've set up a partitiion (number 3 in PartMan) on my Hard disc (ADFS::4),
> and have copied the ARM Linux stuff into ADFS::4.$.Software.Linux
> 
>   In LinConfig I've set the Kernel location to:
> 
>  ADFS::Caviar.$.Software.Linux.rpc-2/0/30
> 
>    (this is the Kernel I got from the web site today - 9/6/97).  I haven't
> done anything to the kernel since downlading (ie. I havn't tried to 
> uncompress it or anything similar)

Yeah, they're not normally compressed.

>   I also set the following device:
> 
>   0301         *ADFS::4.3
>
>   (device 0301 filename *ADFS::4.3 <-- is this right to specify partition
> 3 on my hard disc?)

I found it should be *ADFS::5.0 for partition 3 on my disk - I assume
the bootloader is counting linux partition, so it's actually
partition zero.

That's beside the point, though, you're not supposed to setup a
config file until you've got linux installed.
See INSTALL - armlinux/distrib/riscos/INSTALL on the ftpsite.

>   I used Write Disc to write the root-rpc and supplement disc images to two
> separate DOS discs.
> 
>   When I double click on !Linux I get the error:
> 
>      Invalid magic (EA000006) in bmap file - aborting

It would do, it's try to search for a kernel in the boot map of the
harddrive, and failing. (because there isn't one there).

You need to remove the config file, and do:
ADFS::4.$.Linux.!Linux -bootkernel ADFS::4.$.Linux.rpc-2/0/30

(with the right locations for where you've put the bits, obviously).

>   I was thknking that it seems like I need to write something to the 
> hard disc partition that has been set aside for ARM Linux, but there
> doesn't seem to be any software about to do that.

I think you're going to run into a problem, here. You need a way to
transfer all the rpm's you've downloaded to armlinux. You can install
via ftp or nfs - you need another machine (both with ethernet cards)
to install from then, though. Other possibilties are cdrom, or (very
possibly, I'm not certain) copying the rpm's onto a spare HD with
another linux machine. Russell is hoping to get something going so
you can transfer bits, I fear you'll be stuck until that's done.

HTH,

Joseph


-- 
Joseph Heenan
email: esuvf@csv.warwick.ac.uk, joseph@odie.barnet.ac.uk

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun 10 23:59:02 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
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To: joseph@odie.barnet.ac.uk
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Subject: Re: Problems installing ARM Linux on Risc PC SA
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On Tue, 10 Jun 1997, Joseph Heenan wrote:

> I think you're going to run into a problem, here. You need a way to
> transfer all the rpm's you've downloaded to armlinux. You can install
> via ftp or nfs - you need another machine (both with ethernet cards)
> to install from then, though. Other possibilties are cdrom, or (very
> possibly, I'm not certain) copying the rpm's onto a spare HD with
> another linux machine. Russell is hoping to get something going so
> you can transfer bits, I fear you'll be stuck until that's done.

There's always DOS disks.  If you have a spare drive, or a removeable, or
a lot of floppies and patience, you can do it that way.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun 11 00:10:08 1997
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Date: 	Tue, 10 Jun 1997 23:59:09 +0100
From: Joseph Heenan <esuvf@csv.warwick.ac.uk>
To: linux-arm@vger.rutgers.edu
Subject: Re: Problems installing ARM Linux on Risc PC SA
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In message <Pine.SOL.3.96.970610235539.28529B-100000@hammer.thor.cam.ac.uk>
          Philip Blundell <pjb27@cam.ac.uk> wrote:

> There's always DOS disks.  If you have a spare drive, or a removeable, or
> a lot of floppies and patience, you can do it that way.

Umm. That's relatively hideous :-)
Not recommended for the beginner, anyway, I'd have thought - you'd
have to newfs the partition yourself, as the installer doesn't
support install from floppies. I'm not sure how much it'd appreciate
you trying to install from the same partition you're installing to,
either.
(and, of course, to add to the fun some of the rpm's are > 1.44Meg)

In about a weeks time, I might be in a position to install armlinux
onto other peoples hds if anyone's desperate. I've got all the rpm's
on a nfs server, so it's a case of sticking the HD in and leaving it
for an hour and a bit. There's a couple of problems that exist atm,
so it's not really worth doing it currently. (plus I'm in the middle
of exams!)

Joseph

-- 
Joseph Heenan
email: esuvf@csv.warwick.ac.uk, joseph@odie.barnet.ac.uk

From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun 11 16:28:54 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
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On Tue, 10 Jun 1997, Joseph Heenan wrote:

> Not recommended for the beginner, anyway, I'd have thought - you'd
> have to newfs the partition yourself, as the installer doesn't
> support install from floppies. I'm not sure how much it'd appreciate

It _does_ support install from hard disks though, I think, and you might
be able to persuade it to treat a SyQuest (or even a Zip if you're
lucky...) as a hard disk for that purpose.

Being able to install off tape would be handy for some people as well, but
it can't do that either.  Every so often I get asked by people who want to
install on SPARCs whether I can cut them a 1/4" tape distribution. (!)

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun 11 16:42:54 1997
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Date: 	Wed, 11 Jun 1997 16:02:09 +0100 (BST)
From: Matt Godbolt <matthew@ilm.com>
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More in the saga (I see no-one's replying to me so either the list is
being flakey (again) or no-one can or wants to help me ;))

I've now managed to get the kernel to compile - not that it works...but at
least it doesn't need (ISTR) crt0.o to link.

In the end I found that compiling all of the kernel compile support stuff
(like the font-making program and suchlike) statically with my kludged
crt0.o works ok.

So - (a) is my crt0.o ok as it is, and (b) how do I get to compile even
'hello world' non-statically?

Any suggestions - I really want to get on with a bit of kernel hackery
after I gave up on NetBSD :)

Take care,

Matt
-==-

From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun 11 17:14:38 1997
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Date: 	Wed, 11 Jun 1997 17:09:52 +0100 (BST)
From: Philip Blundell <pjb27@cam.ac.uk>
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To: Matt Godbolt <matthew@ilm.com>
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On Wed, 11 Jun 1997, Matt Godbolt wrote:

> I've now managed to get the kernel to compile - not that it works...but at
> least it doesn't need (ISTR) crt0.o to link.

Indeed it doesn't - crt0.o is the C run-time initialisation, and you only
need it for user space binaries. 

> In the end I found that compiling all of the kernel compile support stuff
> (like the font-making program and suchlike) statically with my kludged
> crt0.o works ok.
> 
> So - (a) is my crt0.o ok as it is, and (b) how do I get to compile even
> 'hello world' non-statically?

Don't know off the top of my head.  I'll take a look at your other
messages properly a bit later on and see if I can work out what might be
happening.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun 11 17:36:45 1997
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From: Glyn Davies <glyn@compsoc.man.ac.uk>
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Subject: A5000 root disk
To: linux-arm@vger.rutgers.edu
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Hi there,

Just setout to download the A5k distribution of Linux,
only it seems there's no root disk for this beast

Any ideas?

Cheers,

Glyn

-- 

Glyn D / http://www.cs.man.ac.uk/~daviess / Manchester Computer Society

------------------------------------------------------------------------
	      "Whom computers must destroy, they must first drive mad."
							-- fortune

				     "What if everyone felt like that?"
							-- Catch 22
------------------------------------------------------------------------

From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun 11 21:42:36 1997
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Date: 	Wed, 11 Jun 1997 22:29:26 +0200
From: Jan Magnussen <36jan@but.auc.dk>
Subject: Problems installing
To: linux-arm@vger.rutgers.edu
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Hello again,

I have given up on my IDEFS-hd and have reformatted my ADFS-hd, partitioned it
with a 250MB Linux Native and a 20MB Linux Swap-partition.
I have also deleted the Config file, because as far as I can understand, this is
required for the kernel to boot properly the first time.
I start Linux by the command-prompt typing:
/SCSI::Main.$.Linux.!Linux -bootkernel SCSI::Main.$.Linux.rpc-2/0/30
and I do not type in any extra arguments.
The kernel writes (among other things):
Partition check:
 hda: [ADFS] hda1 [Linux] hda2 < hda3 hda4 >
I guess this means, that the kernel have found my Linux-partitions?
When the Red Hat Installation comes to choosing partitions it tells me, that the
only partition available is /dev/hda saying that this partition is 8 block of
size, and if I accepts this then later on I am told that I do not have a swap-
partition either, and if I try to correct the partitions using fdisk (edit from
the partition menu), it can not read or write the HD.
Why is this? What am I doing wrong?
I have tried typing 'rw' at the extra arguments query in the bootloader, but
with no difference.

Regards,

Jan Magnussen
http://www.but.auc.dk/~36jan
Fidonet : 2:234/181.8

From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun 11 22:02:26 1997
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From: rmk92@ecs.soton.ac.uk (Russell King)
Message-Id: <348.199706102036@raistlin.armlinux.org>
Subject: Re: Probs setting up the Config-file
To: pjb27@cam.ac.uk (Philip Blundell)
Date: 	Tue, 10 Jun 1997 21:36:25 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <Pine.SOL.3.96.970610003439.7369A-100000@hammer.thor.cam.ac.uk> from "Philip Blundell" at Jun 10, 97 00:35:15 am
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Philip Blundell writes:
> On Mon, 9 Jun 1997, Joseph Heenan wrote:
> 
> > I'd love to be proved wrong. A totally dos formatted HD might work.
> > (or a zip drive... I'm sure I saw a ppa module somewhere!)
> 
> PPA isn't tested on the ARM yet.  It ought to work on A5000 and RPC
> hardware though - I'd like to hear if anybody has any problems.  We're
> working on ARC support, which should come with SPARC and m68k soon.

Wrong!  The PPA module has been tested on ARM, and appears to work
fine.  However, the current state of the Linux PPA module in the 2.0
kernels means that you don't get the high-speed parallel port speeds.

The ppa module is on the installation disk for RedHat ARM Linux.

BTW, I have been getting complaints about mis-information being
broadcast about ARM Linux.  Could people please ensure that they
get their facts right before commenting.  Althoug the Web site
pages may say that they're a month old, they are probably correct.
Thanks.
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

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Date: 	Wed, 11 Jun 1997 21:53:47 +0100
From: Joseph Heenan <esuvf@csv.warwick.ac.uk>
To: linux-arm@vger.rutgers.edu
Subject: Re: Problems installing
Message-ID: <f4cdbb9847@dial1221.dialup.warwick.ac.uk>
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In message <Marcel-1.09-0611202926-0b02VYi@36jan.but.auc.dk>
          Jan Magnussen <36jan@but.auc.dk> wrote:

> Hello again,
> 
> I have given up on my IDEFS-hd and have reformatted my ADFS-hd,
> partitioned it with a 250MB Linux Native and a 20MB Linux
> Swap-partition.

Good move :)

> I have also deleted the Config file, because as far
> as I can understand, this is required for the kernel to boot
> properly the first time. I start Linux by the command-prompt
> typing: /SCSI::Main.$.Linux.!Linux -bootkernel
> SCSI::Main.$.Linux.rpc-2/0/30 and I do not type in any extra
> arguments.

Looks good.

> The kernel writes (among other things): Partition check:
>  hda: [ADFS] hda1 [Linux] hda2 < hda3 hda4 >
> I guess this means, that the kernel have found my Linux-partitions?

Yes.

> When the Red Hat Installation comes to choosing partitions it tells
> me, that the only partition available is /dev/hda saying that this
> partition is 8 block of size, and if I accepts this then later on I
> am told that I do not have a swap- partition either, and if I try
> to correct the partitions using fdisk (edit from the partition
> menu), it can not read or write the HD. Why is this? What am I
> doing wrong?

Okay. I assume/hope you mean it says the only available partition is
/dev/hda3 or something, and /dev/hda was the only disk is offered to
allow you to partition. Which is okay.
I think swap is 'work in progress'.

As for fdisk, it's compiled so you can't edit the partitions. I can't
remember why, though. :-(

Does it actually go through and install okay if you tell it to carry
on without any swap?

HTH,

Joseph

-- 
Joseph Heenan
email: esuvf@csv.warwick.ac.uk, joseph@odie.barnet.ac.uk

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Subject: ARM 7100/7500
To: 36jan@but.auc.dk (Jan Magnussen)
Date: 	Wed, 11 Jun 1997 21:59:16 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <Marcel-1.09-0611202926-0b02VYi@36jan.but.auc.dk> from "Jan Magnussen" at Jun 11, 97 10:29:26 pm
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Has anyone got the ARM kernel running on the ARM 7100 and/or 7500 CPU's.
They seem to be otherwise sane except for the data sheet "object oriented
MMU". Is this a different MMU or marketing buzzwordifying the existing one ?

Alan

From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun 11 23:19:50 1997
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Date: 	Thu, 12 Jun 1997 00:15:41 +0200
From: Jan Magnussen <36jan@but.auc.dk>
Subject: Re: Problems installing
To: linux-arm@vger.rutgers.edu
In-Reply-To: <f4cdbb9847@dial1221.dialup.warwick.ac.uk>
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On Wed 11 Jun, Joseph Heenan wrote:
> > When the Red Hat Installation comes to choosing partitions it tells
> > me, that the only partition available is /dev/hda saying that this
> > partition is 8 block of size, and if I accepts this then later on I
> > am told that I do not have a swap- partition either, and if I try
> > to correct the partitions using fdisk (edit from the partition
> > menu), it can not read or write the HD. Why is this? What am I
> > doing wrong?
> 
> Okay. I assume/hope you mean it says the only available partition is
> /dev/hda3 or something, and /dev/hda was the only disk is offered to
> allow you to partition. Which is okay.
> I think swap is 'work in progress'.

No. The only HD available is /dev/hda which (according to Red Hat) contains no
partitions :-(

> As for fdisk, it's compiled so you can't edit the partitions. I can't
> remember why, though. :-(
> 
> Does it actually go through and install okay if you tell it to carry
> on without any swap?

No. In the 'Find installation files'-menu it tries to mount /dev/hda1, which is
8k of size!! but (of course?) it cannot access this partition giving the error
'mount failed: Invalid argument'.

Regards,

Jan Magnussen
http://www.but.auc.dk/~36jan
Fidonet : 2:234/181.8

From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun 11 23:34:01 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <1130.199706112228@raistlin.armlinux.org>
Subject: New packages
To: linux-arm@vger.rutgers.edu
Date: 	Wed, 11 Jun 1997 23:28:16 +0100 (BST)
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Hi.

As of tonight, I have uploaded a couple of new RPMs to the FTP site:

mouseconfig-1.4-1a2.arm.rpm
	Fixes problem with gpm complaining about 'Archie' mouse
	type.
at-2.7-2a2.arm.rpm
	Fixes the permissions on /var/spool/at directory so at can
	run.
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 12 00:37:04 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
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To: Russell King <rmk92@ecs.soton.ac.uk>
cc: linux-arm@vger.rutgers.edu
Subject: Re: Probs setting up the Config-file
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On Tue, 10 Jun 1997, Russell King wrote:

> Philip Blundell writes:
> > On Mon, 9 Jun 1997, Joseph Heenan wrote:
> > 
> > > I'd love to be proved wrong. A totally dos formatted HD might work.
> > > (or a zip drive... I'm sure I saw a ppa module somewhere!)
> > 
> > PPA isn't tested on the ARM yet.  It ought to work on A5000 and RPC
> > hardware though - I'd like to hear if anybody has any problems.  We're
> > working on ARC support, which should come with SPARC and m68k soon.
> 
> Wrong!  The PPA module has been tested on ARM, and appears to work
> fine. 

It would be nice if people told us these things.  Still, PPA is due for
another breakage soon.  BTW, it won't work on pre-A5000 hardware unless
Russell has done something really evil to it (which I sincerely hope he
hasn't).

ObDig: Russell, have you signed the FSF disclaimer yet?

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 12 10:11:31 1997
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From: Howard <howardw@pdd.3com.com>
Message-Id: <11250.9706120858@warthog.pdd.3com.com>
Subject: partition manager problems
To: linux-arm@vger.rutgers.edu
Date: 	Thu, 12 Jun 1997 09:58:19 +0100 (BST)
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Oh you lucky buggers to be getting problems with Linux itself.  I can't
even get past the partitioning stage :-)

I am using partman 1.05 to try to partition a seagate ST31276A.  This
was bought from a bog standard PC place and has the default PC
configuration on it. 

What I want to do is to have one 200 meg partition for riscos (I assume
that this has to be the first partition in the disk ) and give the rest
over to Linux. 

OK so I fire up the partition manager, give File System ADFS, Drive 4
and it gets the following info

Total Size 1222 sector size 512 cylinders 2482 Heads 16 sectors 63

The partition table is as follows
Partition sector start sector end size    type
               0           62     31KB    Table
   1           17        41751    20MB    Linux
            41752      2501855  1201MB    Free

The problems are 

1 I cannot edit the un-numbered partition before partition 1 (partition 0)
2 If I set the start of sector 1 to be 0 the sector dissappears and I
only have the initial sector 0 and the free area even bigger
3 The largest size that I can set partition 1 to be is 32 MB.  If I try
to set it to any larger than that it removes 32MB chunks until it is
below 32MB (Modulo of 32MB I think)
4 What is the type field and why is it not editable
5 When trying to create a new partition, the free partition is
displayed.  There is does no obvious way to label this as partition 3. 
Also any attempt to set the size of this 'new' partition to be smaller
to leave a 'new' partition and a smaller free area has no effect. 

To say that I'm confused is an understatement.
For what it's worth I'm doing this on an A4K running Risc OS 3.

any ideas folks???

thanks in advance
Howard
-- 
 Howard Windsor   Email:howardw@pdd.3com.com  otherwise known as warthog
"Nothing defines Humans better than their willingness to do irrational
things in the pursuit of phenomenally unlikely payoffs.  This is the
principle behind lotteries, dating and religion"
                                           Scott Adams

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 12 10:49:42 1997
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From: Alan Cox <alan@cymru.net>
Message-Id: <199706120925.KAA18871@snowcrash.cymru.net>
Subject: Re: ARM 7100/7500
To: dg@cogency.co.uk (David Alan Gilbert)
Date: 	Thu, 12 Jun 1997 10:25:10 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <339FC731.191B@cogency.co.uk> from "David Alan Gilbert" at Jun 12, 97 09:53:53 am
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> and onward MMU's; I think they are basically commenting on the ability
> to set protection down to 1K granularity and some of the protection
> mechanism bits; Apple specified them quite heavily for the Newton and
> its wacky OO based OS.

Ok

> P.S. I believe the 7100 is destined for the new PSION 5 handheld -
> 'Linux in your pocket (TM)' ?

Yes this has been funny and we've been baited PSION people. PSION kept the
story terribly secret until last week while Cirrus Logic (who make the
chips) have been telling everyone for months.

In this case Im looking at it for a DIY wearable - that or the 7510. Both
are cheap and have a pile of GPIO pins (enough to do IDE on ;)) and are small
and compact. 

The 75xx looks as if you can plug a twiddler into its keyboard connector,
irda on for the networking, some DRAM on the ram controller, a ROM on the
memory bus and some kind of display - the only problem is that it looks as
if the builtin lcd controller wouldnt be able to drive a scanning led
heads up display.

We've got a certain interest in tiny boxes here (see http://toy.cabi.net)
-  163.164.160.253 if you have trouble as something got crap into the
DNS for a while.

The dream is to stick the main board and batteries on top of a 2.5" disk

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 12 11:30:13 1997
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From: Alan Cox <alan@cymru.net>
Message-Id: <199706121023.LAA20806@snowcrash.cymru.net>
Subject: Re: ARM 7100/7500
To: dg@cogency.co.uk (David Alan Gilbert)
Date: 	Thu, 12 Jun 1997 11:23:08 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <339FD944.87F@cogency.co.uk> from "David Alan Gilbert" at Jun 12, 97 11:11:00 am
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> Have you looked at using a Xilinx to do the interfacing - possibly with
> the head up display? I believe they do some 3.3V things now - although
> they are difficult to get hold of.

No but I know folks who use a lot of Xilinx bits

> Do you have someone with a cheap PCB fab - its just that producing a
> decent multilayer board nice and compact could cost as much as all the
> bits.

PC fab is going to be the problem, especially if we have to make it a
multilayer board. 

> I like the look of that IBM palmtop - why have I never seen articles on
> it?

Its an IBM Japan only product - tho the slightly larger Toshiba Libretto
which is pentium based gets a US launch soon.

> Yes you could use a 2.5" disc; but the cost of memory is so low now and
> Linux is so compact that it might be worth considering what you could do
> with battery backed DRAM or FLASH. Probably less physical hastle, easier
> to drive and you don't have a gyrascope strapped to your belt :-)

Memory costs for a PDA are low - 8Mb battery backed is fine, but if its
going to be a full functional linux box the 330Mb is about minimum IMHO.

Alan

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 12 12:06:11 1997
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Date: 	Thu, 12 Jun 1997 12:01:41 +0100 (BST)
From: Philip Blundell <pjb27@cam.ac.uk>
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To: linuxarm <linux-arm@vger.rutgers.edu>
Subject: gcc and aliases
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The problem with gcc not being able to generate aliases for a.out files
turns out to be truly simple, and will be fixed in 2.8.  Here's a quick
patch against 2.7.2.2.  With this it should be possible to build a working
glibc.

p.

--- gcc-2.7.2.2/config/linux-aout.h.orig        Thu Jun 12 11:59:23 1997
+++ gcc-2.7.2.2/config/linux-aout.h     Thu Jun 12 11:59:10 1997
@@ -50,3 +50,5 @@
 /* We need that too. */
 #define HANDLE_SYSV_PRAGMA

+#define SET_ASM_OP ".set"
+



From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 12 12:21:31 1997
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Date: 	Thu, 12 Jun 1997 12:14:40 +0100 (BST)
From: Philip Blundell <Philip.Blundell@pobox.com>
To: linuxarm <linux-arm@vger.rutgers.edu>
Subject: binutils 2.8.1.0.4 patch
Message-ID: <Pine.LNX.3.95.970612121300.573A-100000@kings-cross.london.uk.eu.org>
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You need this patch to compile binutils 2.8.1.0.4 with arm-linuxaout
support.  It also makes '$' synonymous with '#' for introducing immediate
constants, which fell through the cracks when I merged my last patches
with HJ.

Hopefully this will be in the next binutils beta release.

p.

diff -u --recursive clean/binutils-2.8.1.0.4/bfd/ChangeLog.linux binutils-2.8.1.0.4/bfd/ChangeLog.linux
--- clean/binutils-2.8.1.0.4/bfd/ChangeLog.linux	Sat Jun  7 18:11:00 1997
+++ binutils-2.8.1.0.4/bfd/ChangeLog.linux	Thu Jun 12 02:53:42 1997
@@ -1,3 +1,7 @@
+Thu Jun 12 02:53:25 1997  Philip Blundell  <Philip.Blundell@pobox.com>
+
+	* bfd-in2.h: regenerated.
+
 Sat Jun  7 08:10:39 1997  H.J. Lu  (hjl@gnu.ai.mit.edu)
 
 	* cpu-arm.c (compatible, scan):
@@ -11,10 +15,11 @@
 	From Russell King <rmk92@ecs.soton.ac.uk>:
 	* armlinux.c: New file.
 	* config.bfd: add support for Linux/ARM.
-	* configure: regenerated.
 	* configure.in: likewise.
 	* targets.c: likewise.
 	* hosts/armlinux.h: New file.
+
+	* configure: regenerated.
 
 Fri Apr 11 22:24:12 1997  Geoff Keating  <geoffk@ozemail.com.au>
 
diff -u --recursive clean/binutils-2.8.1.0.4/bfd/bfd-in2.h binutils-2.8.1.0.4/bfd/bfd-in2.h
--- clean/binutils-2.8.1.0.4/bfd/bfd-in2.h	Sat May 31 20:35:55 1997
+++ binutils-2.8.1.0.4/bfd/bfd-in2.h	Thu Jun 12 02:10:30 1997
@@ -1817,6 +1817,12 @@
   BFD_RELOC_SH_DATA,
   BFD_RELOC_SH_LABEL,
 
+/* Thumb 23-, 12- and 9-bit pc-relative branches.  The lowest bit must
+be zero and is not stored in the instruction. */
+  BFD_RELOC_THUMB_PCREL_BRANCH9,
+  BFD_RELOC_THUMB_PCREL_BRANCH12,
+  BFD_RELOC_THUMB_PCREL_BRANCH23,
+
 
 /* Mitsubishi D10V relocs.
 This is a 10-bit reloc with the right 2 bits
diff -u --recursive clean/binutils-2.8.1.0.4/bfd/libbfd.h binutils-2.8.1.0.4/bfd/libbfd.h
--- clean/binutils-2.8.1.0.4/bfd/libbfd.h	Wed Apr 30 17:56:13 1997
+++ binutils-2.8.1.0.4/bfd/libbfd.h	Thu Jun 12 02:10:31 1997
@@ -143,6 +143,9 @@
 bfd *	bfd_generic_openr_next_archived_file PARAMS ((bfd *archive,
 						     bfd *last_file));
 
+struct ar_hdr * bfd_special_undocumented_glue PARAMS ((bfd *,
+							const char *));
+
 int	bfd_generic_stat_arch_elt PARAMS ((bfd *, struct stat *));
 
 #define _bfd_read_ar_hdr(abfd) \
@@ -740,6 +743,9 @@
   "BFD_RELOC_SH_CODE",
   "BFD_RELOC_SH_DATA",
   "BFD_RELOC_SH_LABEL",
+  "BFD_RELOC_THUMB_PCREL_BRANCH9",
+  "BFD_RELOC_THUMB_PCREL_BRANCH12",
+  "BFD_RELOC_THUMB_PCREL_BRANCH23",
 
   "BFD_RELOC_D10V_10_PCREL_R",
   "BFD_RELOC_D10V_10_PCREL_L",
diff -u --recursive clean/binutils-2.8.1.0.4/binutils/ChangeLog.linux binutils-2.8.1.0.4/binutils/ChangeLog.linux
--- clean/binutils-2.8.1.0.4/binutils/ChangeLog.linux	Thu Jun 12 02:55:34 1997
+++ binutils-2.8.1.0.4/binutils/ChangeLog.linux	Thu Jun 12 02:55:04 1997
@@ -0,0 +1,5 @@
+Thu Jun 12 02:54:18 1997  Philip Blundell  <Philip.Blundell@pobox.com>
+
+	* ar.c (bfd_special_undocumented_glue): keep in step with
+	libbfd.h.
+	
\ No newline at end of file
diff -u --recursive clean/binutils-2.8.1.0.4/binutils/ar.c binutils-2.8.1.0.4/binutils/ar.c
--- clean/binutils-2.8.1.0.4/binutils/ar.c	Wed Apr 30 17:59:03 1997
+++ binutils-2.8.1.0.4/binutils/ar.c	Thu Jun 12 02:14:23 1997
@@ -52,7 +52,7 @@
 /* Kludge declaration from BFD!  This is ugly!  FIXME!  XXX */
 
 struct ar_hdr *
-  bfd_special_undocumented_glue PARAMS ((bfd * abfd, char *filename));
+  bfd_special_undocumented_glue PARAMS ((bfd * abfd, const char *filename));
 
 /* Static declarations */
 
diff -u --recursive clean/binutils-2.8.1.0.4/gas/ChangeLog.linux binutils-2.8.1.0.4/gas/ChangeLog.linux
--- clean/binutils-2.8.1.0.4/gas/ChangeLog.linux	Sat Jun  7 18:11:01 1997
+++ binutils-2.8.1.0.4/gas/ChangeLog.linux	Thu Jun 12 02:52:01 1997
@@ -1,3 +1,7 @@
+Thu Jun 12 02:51:12 1997  Philip Blundell  <Philip.Blundell@pobox.com>
+
+	* config/tc-arm.c: make '$' a synonym for '#'.
+
 Sat Jun  7 08:10:39 1997  H.J. Lu  (hjl@gnu.ai.mit.edu)
 
 	* config/tc-arm.c: add prototypes.
@@ -37,5 +41,6 @@
 	From Russell King <rmk92@ecs.soton.ac.uk>:
 	* config/tc-arm.c: allow ';' to separate lines under Linux.
 	* config/tc-arm.h: add support for Linux/ARM.
-	* configure: regenerated.
 	* configure.in: likewise.
+
+	* configure: regenerated.
diff -u --recursive clean/binutils-2.8.1.0.4/gas/config/tc-arm.c binutils-2.8.1.0.4/gas/config/tc-arm.c
--- clean/binutils-2.8.1.0.4/gas/config/tc-arm.c	Sat Jun  7 18:11:02 1997
+++ binutils-2.8.1.0.4/gas/config/tc-arm.c	Thu Jun 12 02:48:17 1997
@@ -1482,7 +1482,7 @@
   while (**str == ' ')
     (*str)++;
 
-  if (**str != '#')
+  if (**str != '#' && **str != '$')
     {
       inst.error = "immediate expression expected";
       return FAIL;
@@ -1690,8 +1690,9 @@
       if ((reg = reg_required_here (&str, 0)) != FAIL)
 	;
       /* Immediate expression */
-      else if (*(str++) == '#')
+      else if (*str == '#' || *str == '$')
 	{
+	  str++;
 	  inst.error = NULL;
 	  if (my_get_expression (&inst.reloc.exp, &str))
 	    {
@@ -1720,6 +1721,7 @@
 	}
       else
 	{
+	  str++;
 	  inst.error = "Error: the other";
 	  return;
 	}
@@ -2089,7 +2091,7 @@
 	  *str = p;
 	  return SUCCESS;
 	}
-      else if (*p == '#')
+      else if (*p == '#' || *p == '$') 
 	{
 	  inst.error = NULL;
 	  p++;
@@ -2255,8 +2257,9 @@
   else
     {
       /* Immediate expression */
-      if (*((*str)++) == '#')
+      if (**str == '#' || **str == '$')
 	{
+	  (*str)++;
 	  inst.error = NULL;
 	  if (my_get_expression (&inst.reloc.exp, str))
 	    return FAIL;
@@ -2317,6 +2320,7 @@
 	  return SUCCESS;
 	}
 
+      (*str)++;
       inst.error = "Register or shift expression expected";
       return FAIL;
     }
@@ -2501,6 +2505,7 @@
   switch (**str)
     {
     case '#':
+    case '$':
       (*str)++;
       if (my_get_expression (&inst.reloc.exp, str))
 	return FAIL;
@@ -2967,7 +2972,7 @@
   /* Allow optional leading '#'.  */
   while (*str == ' ')
     str++;
-  if (*str == '#')
+  if (*str == '#' || *str == '$')
     str++;
 
   if (my_get_expression (&inst.reloc.exp, &str))
@@ -3710,7 +3715,7 @@
       return;
     }
 
-  if (*str == '#')
+  if (*str == '#' || *str == '$')
     {
       Rs = Rd;
       str++;
@@ -3729,7 +3734,7 @@
 	  Rn = Rs;
 	  Rs = Rd;
 	}
-      else if (*str == '#')
+      else if (*str == '#' || *str == '$')
 	{
 	  str++;
 	  if (my_get_expression (&inst.reloc.exp, &str))
@@ -3878,7 +3883,7 @@
       return;
     }
 
-  if (*str == '#')
+  if (*str == '#' || *str == '$')
     {
       /* Two operand immediate format, set Rs to Rd.  */
       Rs = Rd;



From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 12 21:45:38 1997
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Date: 	Thu, 12 Jun 1997 21:12:25 +0100
From: Steve Potts <steve_x@geocities.com>
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To: linux-arm@vger.rutgers.edu
Subject: Linux & Zip drives
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Would it be possible to set up linux to run on a parallel port zip drive
???

I'm thinking about my A3010 with zip drive?  Basically, all I'm after is
a set of install discs/files which could be used on my machine.  I don't
have the time, facilities or knowledge to compile a system for myself
though.


Steve

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 12 22:42:36 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
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To: Steve Potts <steve_x@geocities.com>
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Subject: Re: Linux & Zip drives
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On Thu, 12 Jun 1997, Steve Potts wrote:

> Would it be possible to set up linux to run on a parallel port zip drive
> ???

As your main disk?  Yes, but it would be deathly slow.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 12 23:29:41 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <779.199706122209@raistlin.armlinux.org>
Subject: Re: Probs setting up the Config-file
To: pjb27@cam.ac.uk (Philip Blundell)
Date: 	Thu, 12 Jun 1997 23:09:21 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <Pine.SOL.3.96.970612003400.2277G-100000@hammer.thor.cam.ac.uk> from "Philip Blundell" at Jun 12, 97 00:35:20 am
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Philip Blundell writes:
> It would be nice if people told us these things.  Still, PPA is due for
> another breakage soon.  BTW, it won't work on pre-A5000 hardware unless
> Russell has done something really evil to it (which I sincerely hope he
> hasn't).

The web pages are uptodate...

And it is not modified in any functional way from the standard code.  The
only modification done to the code is to correct a bug in it that
prevents it working!  (How the hell does it work on the PC?)
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 12 23:31:13 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
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To: rmk92@ecs.soton.ac.uk
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On Thu, 12 Jun 1997 rmk92@ecs.soton.ac.uk wrote:

> And it is not modified in any functional way from the standard code.  The
> only modification done to the code is to correct a bug in it that
> prevents it working!  (How the hell does it work on the PC?)

That version doesn't - at least not very reliably.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 12 23:32:17 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <862.199706122230@raistlin.armlinux.org>
Subject: New supplemental disk
To: linux-arm@vger.rutgers.edu
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Hi.

A new supplemental disk has been uploaded onto the FTP site to
correct some fdisk-related problems (fdisk not recognising
PartMan partitions).
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Fri Jun 13 01:54:53 1997
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Date: 	Fri, 13 Jun 1997 02:52:53 +0200
From: Jan Magnussen <36jan@but.auc.dk>
Subject: Kernel problems
To: linux-arm@vger.rutgers.edu
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Hi again,

The new supplemental disk seemed to do the trick with my problem about Linux not
being able to find my partitions :-))

But now I have another problem. Every time the computer is reset, the computer
freezes. Also if I presses Ctrl-Alt-Delete to reboot RO, the computer crashes
oozing a LOT of errors at me normally ending with 'killing interrupt handler' or
something like that.
Why does it do that?

Regards,

Jan Magnussen
http://www.but.auc.dk/~36jan
Fidonet : 2:234/181.8

From owner-linux-arm-outgoing@vger.rutgers.edu  Fri Jun 13 03:41:40 1997
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From: hawk@zetnet.co.uk (Ian Molton)
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To: linux-arm@vger.rutgers.edu
Subject: Linux and RISC OS
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When will the RISC OS front end of Linux be improved?

At the moment it is totally unusable.

Some instructions would be nice. the website is MOST unhelpful.

I have downloaded all the stuff, BUT.

the partition manager is playing up.
I can get my drive to register
(it's a 425Mb Conner on ICS IDEFS.)

I have to type in the no. of cylinders (839, good, that's OK)
But I cannot ADD / Delete / edit any partitions.

I can't decompress the kernel.

I have the StrongARM kernel. is it Gzipped? zipped? not compressed?!

how can I tell? how do I decompress it?

Etc. etc. If I could even _create a partition_ it would be nice.....

-Ian

-- 
Hawk Software  HTTP://www.users.zetnet.co.uk/hawk/
If at first you don't succeed.... Destroy all evidence you ever tried.

From owner-linux-arm-outgoing@vger.rutgers.edu  Fri Jun 13 09:49:25 1997
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Date: 	Fri, 13 Jun 1997 09:48:01 +0100 (BST)
From: Philip Blundell <pjb27@cam.ac.uk>
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To: Jan Magnussen <36jan@but.auc.dk>
cc: linux-arm@vger.rutgers.edu
Subject: Re: Kernel problems
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On Fri, 13 Jun 1997, Jan Magnussen wrote:

> freezes. Also if I presses Ctrl-Alt-Delete to reboot RO, the computer crashes
> oozing a LOT of errors at me normally ending with 'killing interrupt handler' or
> something like that.
> Why does it do that?

Can you copy out the exact errors you get?

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Fri Jun 13 10:09:30 1997
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Date: 	Fri, 13 Jun 1997 10:08:43 +0100
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To: linux-arm@vger.rutgers.edu
Subject: Re: Linux & Zip drives
References: <Pine.SOL.3.96.970612224042.5690C-100000@hammer.thor.cam.ac.uk>
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Philip Blundell wrote:
> 
>                        Postage paid by: [Image]
> 
Yes, that was what I wanted, I have no other option really.

>     ---------------------------------------------------------------
> 
> On Thu, 12 Jun 1997, Steve Potts wrote:
> 
> > Would it be possible to set up linux to run on a parallel port zip drive
> > ???
> 
> As your main disk?  Yes, but it would be deathly slow.
> 
> p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Fri Jun 13 11:56:19 1997
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Date: 	Fri, 13 Jun 1997 12:50:38 +0200
From: Jan Magnussen <36jan@but.auc.dk>
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Subject: Re: Kernel problems
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Philip Blundell wrote:

> > oozing a LOT of errors at me normally ending with 'killing interrupt handler' or
> > something like that.
> > Why does it do that?
> 
> Can you copy out the exact errors you get?

Uhm. That could be hard. I am talking about several screenfulls of
errors. But if there is anyway to dump the errors to a file (on floppy),
then I could probably attach them to a mail. But it would take hours to
write them all down by hand and then enter them into a mail.

Regards,

Jan Magnussen
http://www.but.auc.dk/~36jan/
Fidonet 2:234/181.8

From owner-linux-arm-outgoing@vger.rutgers.edu  Fri Jun 13 12:06:59 1997
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Date: 	Fri, 13 Jun 1997 12:03:34 +0100 (BST)
From: Matt Godbolt <matthew@ilm.com>
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To: linux-arm@vger.rutgers.edu
Subject: Weird HD problems
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Okey-doek - I've finally persuaded linux to install on my computer...after
swapping my ARM710 for an ARM610 and disconnecting my slave IDE drive.
This is a *bit* of a pain - as when I boot with the (larger) IDE drive
connected, this is what I get : (vaguely - I had to copy it onto paper)

Console: colour A-series 128x96x256 1 virtual console (max 63)
Installed expansion cards:
  0 : [0000:0003] Acorn Ether1
Calibrating delay loop...ok - 26.52 BogoMIPS
Memory: 23040/24576K available (764k kernel, 36 reserved, 736k data)
Swansea Uni etc etc
IP etc etc
Linux version 2.0.30 (src@raistlin) (gcc 2.7.2.2) #20 Sun May 18 16:15:36
BST 1997
Keyboard driver v1.00
Ramdisk: 16 of 4096K size
hda: Conner Peripherals 540MB - CFS514A, 516MB w/0kb Cache, LBA,
CHS=1048/16/63
hdb: Maxtor 71084A, 1036MB, w/64kw Cache, LBA, CHS=2105/16/63
_


Where the '_' on the last line is the now non-flashing cursor...the
machine has hung completely.

If I put the ARM710 in, the screen doesn't even clear and the 'Enter extra
args : ' is left.

When I disconnect the Maxtor (which is configured as slave) the machine
boots into linux fine...until the console reaches about the 10th line -
then the text fragments up.

It looks to me (as a games programmer) like the table used to calculate
the start-of-line addresses is being killed from about 13 lines down.
Everything else seems to work fine, apart from this!  Luckily I could
install the whole she-bang by squinting and running the install parallel
on a mates machine.

I have a 24Mb machine with 1Mb of VRAM, the Acorn Ether1 card (uck) and
nowt else too exciting bar the two drives which incidentally fight
occasionally under Risc OS (one hangs for a few seconds before reporting a
phantom disc error.  Before anyone asks, yes, one is master, the other
slave.

For RPC owners:
Another point to note - if your kernel hangs before reading the disc drive
while booting from the root disc - then you may need to flick the tiny
switch at the back of your disc drive.  For some reason some RPCs were
shipped with this switch in the wrong position, and Linux can't find the
floppy drive, although somehow Acorn bodges RISC OS to find it ok.

Hope this helps!

Take care,

Matt
-==-

From owner-linux-arm-outgoing@vger.rutgers.edu  Fri Jun 13 12:13:29 1997
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From: Alan Cox <alan@cymru.net>
Message-Id: <199706131112.MAA00996@snowcrash.cymru.net>
Subject: Re: Linux and RISC OS
To: hawk@zetnet.co.uk (Ian Molton)
Date: 	Fri, 13 Jun 1997 12:12:18 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <m995F24C1@zetnet.co.uk> from "Ian Molton" at Jun 13, 97 03:37:53 am
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> When will the RISC OS front end of Linux be improved?
> At the moment it is totally unusable.
> Some instructions would be nice. the website is MOST unhelpful.

Good so write a new web site, and fix the riscos front end. 

Alan

From owner-linux-arm-outgoing@vger.rutgers.edu  Fri Jun 13 13:59:49 1997
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Date: 	Fri, 13 Jun 1997 13:45:22 +0100
From: Joseph Heenan <esuvf@csv.warwick.ac.uk>
To: linux-arm@vger.rutgers.edu
Subject: Re: Linux and RISC OS
Message-ID: <58c2969947@dial1221.dialup.warwick.ac.uk>
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In message <m995F24C1@zetnet.co.uk>
          hawk@zetnet.co.uk (Ian Molton) wrote:

> When will the RISC OS front end of Linux be improved?
> 
> At the moment it is totally unusable.

Erm. Well, several of us are using it, so that can't be true ;)

I expect it is slightly daunting if you don't follow the
instructions.

> Some instructions would be nice. the website is MOST unhelpful.

ftp://ftp.arm.uk.linux.org/pub/armlinux/distrib/riscos/INSTALL

(off the top of my head...)

> I have downloaded all the stuff, BUT.
> 
> the partition manager is playing up.
> I can get my drive to register
> (it's a 425Mb Conner on ICS IDEFS.)
> 
> I have to type in the no. of cylinders (839, good, that's OK)
> But I cannot ADD / Delete / edit any partitions.

You need to prepare the disc with HForm first. See stages 8 & 9.1
through 9.9 of INSTALL.

> I can't decompress the kernel.
> I have the StrongARM kernel. is it Gzipped? zipped? not compressed?!

Not compressed.

> how can I tell? how do I decompress it?

Try booting from it.

>From INSTALL:

5  Perform this step if you wish to check that the kernel you have will run.
   (recommended)
..
5.3  Type:
	ADFS::0.$.!Linux -bootkernel ADFS::0.$.Kernel
      Where ADFS::0.$.Kernel is the kernel image you wish to use.


HTH,

Joseph


-- 
Joseph Heenan
email: esuvf@csv.warwick.ac.uk, joseph@odie.barnet.ac.uk

From owner-linux-arm-outgoing@vger.rutgers.edu  Fri Jun 13 17:04:38 1997
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From: hawk@zetnet.co.uk (Ian Molton)
Organization: Hawk Software
Message-ID: <m99918845@zetnet.co.uk>
To: linux-arm@vger.rutgers.edu
Subject: Re: Linux and RISC OS
References: <199706131112.MAA00996@snowcrash.cymru.net>
Date: 	Fri, 13 Jun 1997 12:48:16 BST
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>> When will the RISC OS front end of Linux be improved? At the moment it
>> is totally unusable. Some instructions would be nice. the website is
>> MOST unhelpful.

> Good so write a new web site, and fix the riscos front end. 

Why should I?

I would, IF I KNEW HOW TO!

I may do just that, once I can get it to work at all and find out how it
works...

If anyone would like to tell me how to make partman work, I'd apprecite it.

I may just write a website, once I get it all going.

I know a few people who have dropped linux because they couldn't make it
work... I intend to stick at it, but I need some help!

-Ian

-- 
Hawk Software  HTTP://www.users.zetnet.co.uk/hawk/
If at first you don't succeed.... Destroy all evidence you ever tried.

From owner-linux-arm-outgoing@vger.rutgers.edu  Fri Jun 13 18:11:50 1997
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Date: 	Fri, 13 Jun 1997 19:07:40 +0200
From: Jan Magnussen <36jan@but.auc.dk>
Subject: Re: Kernel problems
To: linux-arm@vger.rutgers.edu
In-Reply-To: <33A125FE.1FE8@but.auc.dk>
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On Fri 13 Jun, Jan Magnussen wrote:
> Philip Blundell wrote:
> 
> > > oozing a LOT of errors at me normally ending with 'killing interrupt handler' or
> > > something like that.
> > > Why does it do that?
> > 
> > Can you copy out the exact errors you get?
> 
> Uhm. That could be hard. I am talking about several screenfulls of
> errors. But if there is anyway to dump the errors to a file (on floppy),
> then I could probably attach them to a mail. But it would take hours to
> write them all down by hand and then enter them into a mail.

One error that seems to come several times is:
Unable to handle kernel paging request at virtual address 003c1000

Regards,

Jan Magnussen
http://www.but.auc.dk/~36jan
Fidonet : 2:234/181.8

From owner-linux-arm-outgoing@vger.rutgers.edu  Fri Jun 13 22:20:43 1997
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From: hawk@zetnet.co.uk (Ian Molton)
Organization: Hawk Software
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To: linux-arm@vger.rutgers.edu
Subject: Re: Linux and RISC OS
References: <199706131112.MAA00996@snowcrash.cymru.net> <m99918845@zetnet.co.uk>
Date: 	Fri, 13 Jun 1997 21:30:44 BST
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More linux problems, I'm afraid...

I've now found the instructions.

I have got as far as partitioning the Harddisc. this is proving to be a
pain in the arse.

I have three discs.

A quantum fireball 3.2Gb
A conner CFS425A (420Mb)
and a conner CFS210A (210Mb)

What I would like to do is install the linux frontend (ie. !linux et al)
on the Quantum, and devote ALL of the other two drives to linux.

This would give me a 420Mb linux drive and a 210Mb swapdrive.

Should I leave a Midget RO partition on the drives? will I get errors from
the filer if there is no RiscOS partition?

I intend to put the two linux drives on an ICS IDEFS based card.

My ICS board is partition aware. (apparently)

anyway.

I put my 210Mb drive onto ADFS to use HForm on it (Hform only seems to work
on ADFS)

I ran Hform.

I got stuck. I don't know how to shring the ADFS partition. do I set the
drive as having fewer cylinders?

anyway, after that (with or without the 'right' number of cylinders, I tried
both) I ran !partman (after a complete reset) and tried to edit the
partitions.

I typed in ADFS (the drive is still on ADFS for the time being)
I typed in 5 (it is drive 5, atm.)

My drives info appeared, and this in the partitions box.

Partition   Start sector   End sector   Size   Type
                 0           416479     203Mb  Free

Then I tried to create / edit partitions, wherupon, nothing happened.

I could highlight the one partition that appeared, but I could not delete
or edit it.
I could not create a new partition either.

HHHHEEEELLLLPPPP!!!! (it's driving me nuts!)

-Ian

-- 
Hawk Software  HTTP://www.users.zetnet.co.uk/hawk/
I like you but I wouldn't want to see you working with sub-atomic particles.

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Date: 	Fri, 13 Jun 1997 22:32:36 +0100 (BST)
From: Richard Townsend <rhdt@star.ucl.ac.uk>
To: Ian Molton <hawk@zetnet.co.uk>
Cc: linux-arm@vger.rutgers.edu
Subject: Re: Linux and RISC OS
In-Reply-To: <m99C15D43@zetnet.co.uk>
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On Fri, 13 Jun 1997, Ian Molton wrote:

> More linux problems, I'm afraid...
> 
> I've now found the instructions.

Good move!

> 
> I have got as far as partitioning the Harddisc. this is proving to be a
> pain in the arse.
> 
> I have three discs.
> 
> A quantum fireball 3.2Gb
> A conner CFS425A (420Mb)
> and a conner CFS210A (210Mb)
> 
> What I would like to do is install the linux frontend (ie. !linux et al)
> on the Quantum, and devote ALL of the other two drives to linux.
> 
> This would give me a 420Mb linux drive and a 210Mb swapdrive.
> 

210Mb swap is silly. As a rule, swap should be approx 2 or 3 times your 
RAM size. Also, I think that the swap and linux root partition should be 
on the same drive.

> Should I leave a Midget RO partition on the drives? will I get errors from
> the filer if there is no RiscOS partition?

Probably a good idea

> 
> I intend to put the two linux drives on an ICS IDEFS based card.
> 
> My ICS board is partition aware. (apparently)
> 
> anyway.
> 
> I put my 210Mb drive onto ADFS to use HForm on it (Hform only seems to work
> on ADFS)

IDEFS should come with its own formatter...

> 
> I ran Hform.
> 
> I got stuck. I don't know how to shring the ADFS partition. do I set the
> drive as having fewer cylinders?

Yup. Leave heads, sectors the same, just change cylinders....

> 
> anyway, after that (with or without the 'right' number of cylinders, I tried
> both) I ran !partman (after a complete reset) and tried to edit the
> partitions.
> 
> I typed in ADFS (the drive is still on ADFS for the time being)
> I typed in 5 (it is drive 5, atm.)
> 
> My drives info appeared, and this in the partitions box.
> 
> Partition   Start sector   End sector   Size   Type
>                  0           416479     203Mb  Free

OK, you have no ADFS stuff on the drive. Try re-running hform with 
non-zero cylinders....

> 
> Then I tried to create / edit partitions, wherupon, nothing happened.
> 
> I could highlight the one partition that appeared, but I could not delete
> or edit it.
> I could not create a new partition either.

Tried double-clicking on free? That should do something....

You MUST follow the instructions in the file INSTALL to a tee, or you get 
stuffed....

> 
> HHHHEEEELLLLPPPP!!!! (it's driving me nuts!)
> 
> -Ian
> 

Rich

+-------------------------------------+--------------------+
| Richard Townsend                    |                    |
| Department of Physics & Astronomy   | "Old pond,         |
| University College London           |   frog jumps in -  |
| Gower Street                        |    plop"           |
| London WC1E 6BT                     |                    |
| Work: (0171) 419 3410               |              Basho |
| Home: (0171) 284 0888 Ext 8037      |                    |
+-------------------------------------+--------------------+

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From: dah103@york.ac.uk
Message-Id: <199706132214.XAA14062@tower.york.ac.uk>
Subject: Re: Linux and RISC OS
To: hawk@zetnet.co.uk
Date: 	Fri, 13 Jun 1997 23:14:55 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <m99918845@zetnet.co.uk>  from "hawk@zetnet.co.uk" at Jun 13, 97 12:48:16 pm
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hawk@zetnet.co.uk wrote:

> >> When will the RISC OS front end of Linux be improved? At the moment it 
> >> is totally unusable. Some instructions would be nice. the website is 
> >> MOST unhelpful. 

> > Good so write a new web site, and fix the riscos front end.  

> Why should I? 

Because you should.  There is little point in attempting to install this
version unless you know what you are doing, so writing new instructions on
how to do so would be helpful for later new users of the OS.  If you don't
understanmd Unix (or at least Linux), you probably shouldn't be installing
this release IMHO.  Admittedly I haven't actually tried to install
anything yet - I've been busy with exams and NFS (now V3... ;-)

> I would, IF I KNEW HOW TO! 

Better.  Good.

> I may do just that, once I can get it to work at all and find out how it 
> works... 

That's the attidude: if you don't know, find out, then write some docs. so
other people who don't know can find out...

-- 
Dickon Hood.


Due to Windoze NiceTry, my .sig is out of order.
Normal service will be resumed as soon as possible.
We apologise for the inconvenience.

This account expires on 040797, so spam sent after that will probably be
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From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 02:57:01 1997
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To: Jan Magnussen <36jan@but.auc.dk>
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On Fri, 13 Jun 1997, Jan Magnussen wrote:

> Unable to handle kernel paging request at virtual address 003c1000

The kernel tried to dereference a bad pointer.  Can you see the EIP value
that comes immediately after?

p.

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On Fri, 13 Jun 1997, Matt Godbolt wrote:

> switch at the back of your disc drive.  For some reason some RPCs were
> shipped with this switch in the wrong position, and Linux can't find the
> floppy drive, although somehow Acorn bodges RISC OS to find it ok.

RISC OS scans all the attached drives and assigns them numbers
sequentially, whereas Linux has a fixed mapping between names and physical
devices.  It's not really a "bodge".

p.


From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 02:57:42 1997
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To: Richard Townsend <rhdt@star.ucl.ac.uk>
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Subject: Re: Linux and RISC OS
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On Fri, 13 Jun 1997, Richard Townsend wrote:

> 210Mb swap is silly. As a rule, swap should be approx 2 or 3 times your 
> RAM size. Also, I think that the swap and linux root partition should be 
> on the same drive.

You probably want 8-32MB swap for a 4MB machine, depending on what you
want to do with it.  There's no reason why root and swap should be on the
same drive, and in fact you really want swap on a _different_ drive to any
partitions you expect to access a lot, for performance reasons.

p.


From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 03:03:44 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <438.199706131935@raistlin.armlinux.org>
Subject: Re: Linux and RISC OS
To: hawk@zetnet.co.uk (Ian Molton)
Date: 	Fri, 13 Jun 1997 20:35:03 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <m99918845@zetnet.co.uk> from "Ian Molton" at Jun 13, 97 12:48:16 pm
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Ian Molton writes:
> If anyone would like to tell me how to make partman work, I'd apprecite it.

In addition to the instructions on the Web site, there is also a help file
in PartMan, as per the standard RiscOS filer help.  All the RiscOS tools
contain a file <name>.!Help.
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 03:08:36 1997
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Date: 	Sat, 14 Jun 1997 00:37:47 +0200
From: Jan Magnussen <36jan@but.auc.dk>
Subject: Re: Kernel problems
To: linux-arm@vger.rutgers.edu
In-Reply-To: <528.199706132043@raistlin.armlinux.org>
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On Fri 13 Jun, rmk92@ecs.soton.ac.uk wrote:
> What does your kernel version line say?
> 
> It should say something like:
> Linux version 2.0.30 (src@raistlin) (gcc version 2.7.2.2) #7 Sun Jun 8 22:36:34 BST 19
> 97
> Note the date!  If it does not, please get the RiscPC kernel dated 08061997.  This sho
> uld
> work correctly with resetting.

The kernel version and date is the right one. I downloaded it this monday (9th).

Jan Magnussen
http://www.but.auc.dk/~36jan
Fidonet : 2:234/181.8

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Date: 	Sat, 14 Jun 1997 00:47:11 +0200
From: Jan Magnussen <36jan@but.auc.dk>
Subject: Re: Kernel problems
To: linux-arm@vger.rutgers.edu
In-Reply-To: <680.199706132051@raistlin.armlinux.org>
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On Fri 13 Jun, rmk92@ecs.soton.ac.uk wrote:
> Something else just occured to me:
> 
> You have two cards that I currently do not support.  Every expansion card has
> a software 'loader' that tells the OS how to load info off the card.  Linux
> uses this, but it appears that this loader is not as OS-independent as it
> should be.  This could be causing the problem.  If possible, then you could
> attempt to find out which card is causing the problem (by removing one).  If
> you let me know, then I can blacklist it so that Linux won't attempt to use
> the loader.

Ahh. I removed the IDEFS card when I gave up on it. It takes AGES to boot the
card.
I cannot remove the Powertec-card, as that is my main boot disk. This is also
the drive from which I run Linux, and it would be too much trouble moving all
the necessary software to the ADFS partition (it probably couldn't fit on the
drive anyway). But if you blacklist the Powertec card, then I would be glad to
report back if it works or not.

Another thing. How do I copy the RPMs to the Linux partition for installation
when I cannot get a command prompt?

Jan Magnussen
http://www.but.auc.dk/~36jan
Fidonet : 2:234/181.8

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From: hawk@zetnet.co.uk (Ian Molton)
Organization: Hawk Software
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To: linux-arm@vger.rutgers.edu
Subject: Re: Linux and RISC OS
References: <199706132214.XAA14062@tower.york.ac.uk>
Date: 	Fri, 13 Jun 1997 23:43:02 BST
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dah103@york.ac.uk wrote:

>> I may do just that, once I can get it to work at all and find out how
>> it  works... 

> That's the attidude: if you don't know, find out, then write some docs.
> so other people who don't know can find out...

I do try to do this. I'm trying to get my first taste of unix / linux
here...

-Ian

-- 
Hawk Software  HTTP://www.users.zetnet.co.uk/hawk/
Smeg... I forgot to ask if there were any curry houses in Dallas.......

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To: linux-arm@vger.rutgers.edu
Subject: Re: Linux and RISC OS
References: <438.199706131935@raistlin.armlinux.org>
Date: 	Sat, 14 Jun 1997 11:27:49 BST
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rmk92@ecs.soton.ac.uk wrote:

>> If anyone would like to tell me how to make partman work, I'd apprecite
>> it.

> In addition to the instructions on the Web site, there is also a help
> file in PartMan, as per the standard RiscOS filer help.  All the RiscOS
> tools contain a file <name>.!Help.

I know, but it won't behave itself :-(

-Ian

-- 
Hawk Software  HTTP://www.users.zetnet.co.uk/hawk/
I like you but I wouldn't want to see you working with sub-atomic particles.

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 11:30:18 1997
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From: hawk@zetnet.co.uk (Ian Molton)
Organization: Hawk Software
Message-ID: <m9A0E367D@zetnet.co.uk>
To: linux-arm@vger.rutgers.edu
Subject: Re: Linux and RISC OS
References: <397.199706131920@raistlin.armlinux.org>
Date: 	Sat, 14 Jun 1997 11:30:07 BST
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rmk92@ecs.soton.ac.uk wrote:

>> I have downloaded all the stuff, BUT.

>> the partition manager is playing up. I can get my drive to register
>> (it's a 425Mb Conner on ICS IDEFS.)

>> I have to type in the no. of cylinders (839, good, that's OK) But I
>> cannot ADD / Delete / edit any partitions.

> Have you backed up your hard drive, re-HForm'd it (or whatever),
> restored it, and then run PartMan?

Yes, but I can't do anything in Partman <wail!>

-Ian

-- 
Hawk Software  HTTP://www.users.zetnet.co.uk/hawk/
We are Microsoft. Resistance is futile. You will be assimilated.

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To: linux-arm@vger.rutgers.edu
Subject: Re: Linux and RISC OS
References: <397.199706131920@raistlin.armlinux.org>
Date: 	Sat, 14 Jun 1997 11:35:03 BST
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rmk92@ecs.soton.ac.uk wrote:

>> Some instructions would be nice. the website is MOST unhelpful.

> The web site is very helpful - I quote:

> To install ARM Linux, you will need:
> * The configuration utility.
> * The boot loader.
> * The partition manager.
> * Initial installation disks.
> * A precompiled kernel suitable for your machine.
> * The floppy disk images.
> * The RedHat RPMS.

Funny quote... it doesn't even mention the RPMS.

> Some installation notes are available on the RiscOS installation.

I have got INSTALL now, but partman is stumping me.

Now I know I also need RPMS.

-Ian

-- 
Hawk Software  HTTP://www.users.zetnet.co.uk/hawk/
There's only one god - but there's three of him!!!

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 11:40:58 1997
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From: hawk@zetnet.co.uk (Ian Molton)
Organization: Hawk Software
Message-ID: <m9A0F3C1C@zetnet.co.uk>
To: linux-arm@vger.rutgers.edu
Subject: Re: Linux and RISC OS
References: <Pine.SOL.3.96.970614010308.801C-100000@hammer.thor.cam.ac.uk>
Date: 	Sat, 14 Jun 1997 11:41:17 BST
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Philip Blundell <pjb27@cam.ac.uk> wrote:

>> 210Mb swap is silly. As a rule, swap should be approx 2 or 3 times your
>>  RAM size. Also, I think that the swap and linux root partition should
>> be  on the same drive.

> You probably want 8-32MB swap for a 4MB machine, depending on what you
> want to do with it.  There's no reason why root and swap should be on
> the same drive, and in fact you really want swap on a _different_ drive
> to any partitions you expect to access a lot, for performance reasons.

Mmm. Okay...
How about 420Mb linux
60Mb swap (other drive)
the rest of other drive also linux?

-Ian

-- 
Hawk Software  HTTP://www.users.zetnet.co.uk/hawk/
You Embezzeled money? From the Nagus??? Father would be proud!

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 11:49:59 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
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To: Ian Molton <hawk@zetnet.co.uk>
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Subject: Re: Linux and RISC OS
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On Sat, 14 Jun 1997, Ian Molton wrote:

> Mmm. Okay...
> How about 420Mb linux
> 60Mb swap (other drive)
> the rest of other drive also linux?

That should be OK, though I still don't understand what you want to do
with all that swap space.  You machine will probably grind to a halt long
before you use it all up.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 11:53:12 1997
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From: Richard Townsend <rhdt@star.ucl.ac.uk>
To: Philip Blundell <pjb27@cam.ac.uk>
Cc: linux-arm@vger.rutgers.edu
Subject: Re: Linux and RISC OS
In-Reply-To: <Pine.SOL.3.96.970614114917.801F-100000@hammer.thor.cam.ac.uk>
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On Sat, 14 Jun 1997, Philip Blundell wrote:

> On Sat, 14 Jun 1997, Ian Molton wrote:
> 
> > Mmm. Okay...
> > How about 420Mb linux
> > 60Mb swap (other drive)
> > the rest of other drive also linux?
> 
> That should be OK, though I still don't understand what you want to do
> with all that swap space.  You machine will probably grind to a halt long
> before you use it all up.

Surely it depends on how much RAM is in the machine. If 32Mb, 60Mb is 
about right (too small, if anything)....

Rich

+-------------------------------------+--------------------+
| Richard Townsend                    |                    |
| Department of Physics & Astronomy   | "Old pond,         |
| University College London           |   frog jumps in -  |
| Gower Street                        |    plop"           |
| London WC1E 6BT                     |                    |
| Work: (0171) 419 3410               |              Basho |
| Home: (0171) 284 0888 Ext 8037      |                    |
+-------------------------------------+--------------------+

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 11:57:11 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
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To: Richard Townsend <rhdt@star.ucl.ac.uk>
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On Sat, 14 Jun 1997, Richard Townsend wrote:

> On Sat, 14 Jun 1997, Philip Blundell wrote:
> 
> > On Sat, 14 Jun 1997, Ian Molton wrote:
> > 
> > > Mmm. Okay...
> > > How about 420Mb linux
> > > 60Mb swap (other drive)
> > > the rest of other drive also linux?
> > 
> > That should be OK, though I still don't understand what you want to do
> > with all that swap space.  You machine will probably grind to a halt long
> > before you use it all up.
> 
> Surely it depends on how much RAM is in the machine. If 32Mb, 60Mb is 
> about right (too small, if anything)....

No, you're thinking of BSD.  Linux doesn't allocate swap space in parallel
with RAM, so if you have 32MB of RAM and 60MB of swap you just have 92MB
of virtual memory.  I guess you could make a case for wanting that much
swap, but I'd be surprised if you actually used it.  Plenty of people run
fine with only 60MB or so of virtual memory. 

My machines have about 50MB of RAM and about 200MB of swap - they
occasionally run heavily into the swap space, but most of the time only
around 2MB of it is used.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 12:33:16 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
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To: linuxarm <linux-arm@vger.rutgers.edu>
Subject: binutils 2.8.1.0.6 is released (fwd)
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Here's the news.  I think this version should work for arm-linuxaout,
including the '$' thing.  Please check it out; I'd like to hear reports of
success or failure.

---------- Forwarded message ----------
Date: Fri, 13 Jun 1997 12:19:22 -0700 (PDT)
From: "H.J. Lu" <hjl@lucon.org>
To: drepper@ipd.info.uni-karlsruhe.de
Cc: GNU C Library <libc-linux@gnu.ai.mit.edu>,
    Kenneth Albanowski <kjahds@kjahds.com>,
    Kenneth Osterberg <lmfken@lmf.ericsson.se>, ian@lasermoon.co.uk,
    Mat Hostetter <mat@lcs.mit.edu>,
    Andy Dougherty <doughera@lafcol.lafayette.edu>,
    Brian Bourgault <brian@mathworks.com>,
    "John W. Christy" <john@etools.com>,
    Craig Groeschel <craig@metrolink.com>, Warner Losh <imp@village.org>,
    Rob Farnum <robf@Willows.Com>, Michael Meissner <meissner@cygnus.com>,
    Ron Guilmette <rfg@monkeys.com>, Thomas Roell <roell@xinside.com>,
    Craig Burley <burley@gnu.ai.mit.edu>,
    John Polstra <linux-binutils-in@polstra.com>,
    Simon Shapiro <Shimon@i-Connect.Net>,
    Galen Hazelwood <galenh@micron.net>,
    linuxgcc <linux-gcc@vger.rutgers.edu>, David Engel <david@ods.com>
Subject: binutils 2.8.1.0.6 is released

>   If you compile this new glibc version and you have binutils 2.8(.1)
>   you must change 
> 
> 	versioning = yes
> 
>   in config.make as determined by the configure script to
> 
> 	versioning = no
> 
>   There are several `ld' patches necessary to build a working shared
>   object with versioning.  There will hopefully be a binutils 2.8.2
>   release but HJ will hopefully soon (he said within the next two days)
>   make a new snapshot for Linux.  Those of you who you the daily
>   gas snapshots, the changes were checked in yesterday (Wednesday).
> 
> OK, please make sure you follow this.  Otherwise glibc will not build.
> But even with the current `ld' version there are still some problems.
> He don't have the time to trace this down in the next days but I also
> didn't want to delay the patch.  So, people honestly using glibc
> should compile without versioning.  (Not even `make check' succeeds
> with versioning in the moment).  With the larger group of people
> having access to the versioning stuff I hope to get some help finding
> the bugs.  I currently know of two:
> 
> - building test-float fails since a symbol is reported to be missing
>   though it is available in libc.so
> 
> - sometimes libc.so is build without versioning information though the
>   --version-script option is given (strange)


I have seen this error. I will try to track it down.

H.J.
---
This is the beta release of binutils 2.8.1.0.6 for Linux, which is
based on the binutils 970612 snapshot plus Linux/ARM support and
PowerPC/ELF fix. You also need libc 5.4.33 or above to use the
precompiled binaries for libc 5 or glibc 2.0.4 or above to use the
precompiled binaries for glibc 2.

There are some changes to ARM. Please make sure Linux/ARM is still
working. Also I'd like to know if PowerPC/ELF is really working now.
Please also make sure it doesn't break anything else.

Please report any bugs related to binutils 2.8.1.0.6 to
hjl@gnu.ai.mit.edu.

Changes from binutils 2.8.1.0.4:

1. Update from the binutils gas-970612.
2. More Ulrich's ELF versioning patches.
3. A minor ELF/PPC change.
4. Some Linux/ARM change.
5. The .set bug fix.
6. Some 64-bit clean patch.
7. An MMX opcode fix.

Changes from binutils 2.8.1.0.3:

1. Update from the binutils gas-970607.
2. Ulrich's ELF version fix.
3. Geoff Keating's PowerPC/ELF fix. Needed for glibc.

Changes from binutils 2.8.1.0.1:

1. Update from the binutils gas-970531.
2. Add Linux/ARM support.
3. Some Linux/Alpha change.

IMPORTANT:
The .plt format that the Alpha was using was not thread safe.  So I 
changed it.  The new format is *not* binary compatible with the old,
thus you must use glibc 2.0.4 to get an ld.so that can understand it.

Note that the new ld.so knows how to deal with the old .plt format, so
old libraries will still work, but they should be relinked eventually
for performance reasons.

Please do remember to remove /usr/bin/encaps first. Please also
remove /usr/bin/nm first, which may be a symbolic link in some
Linux distributions.

The file list:

1. binutils-2.8.1.0.6.tar.gz. Source code.
2. binutils-2.8.1.0.4-2.8.1.0.6.diff.gz. Patch against the previous beta
   source code.
3. binutils-2.8.1.0.6.bin.tar.gz. Precompiled Linux/x86 binaries for
   libc 5.
4. binutils-2.8.1.0.6-glibc.bin.tar.gz. Precompiled Linux/x86 binaries
   for libc 6 (glibc 2.0.2 or above).

The primary ftp sites for the compiler/C library are tsx-11.mit.edu
under pub/linux/packages/GCC and sunsite.unc.edu under pub/Linux/GCC.
The beta directory is in private/tofu under the GCC directory.

Most of my stuff can also be found at

ftp://ftp.yggdrasil.com/private/hjl

To install this package, please follow the procedure very closely.
Please backup/save all the files you are instructed to delete and you
should do

	gzip -dc binutils-2.8.1.0.6.bin.tar.gz | tar tvvf -

or
	gzip -dc binutils-2.8.1.0.6-glibc.bin.tar.gz | tar tvvf -

to see what is in there.

Please do back up before you remove things.

To install for libc 5, PLEASE DO

1. su root
2. cd /
3. rm -f /usr/bin/encaps /usr/bin/nm
4. gzip -dc binutils-2.8.1.0.6.bin.tar.gz | tar xvvf -

To install for libc 6 (glibc 2.0.2 or above), PLEASE DO

1. su root
2. cd /
3. rm -f /usr/bin/encaps /usr/bin/nm
4. gzip -dc binutils-2.8.1.0.6-glibc.bin.tar.gz | tar xvvf -

Now you have the new gas/binutils under /usr/bin and
/usr/ix86-linuxaout/bin. You have to use

/usr/ix86-linuxaout/bin/as

and

/usr/ix86-linuxaout/bin/ld -m i386linux

if you want to use a.out as and ld directly.

I have changed the target names for Linux/x86 and Linux/x86 (a.out)
to ix86-linux and ix86-linuxaout respectively. The precompiled
binaries are installed under /usr/ix86-linux and /usr/ix86-linuxaout.
You should make appropriate symbolic links if you have a different
name for the Linux/x86 target, like i586-unknown-linux.

If you have an old linux library in the a.out format and you cannot
obtain the newer version in the ELF format for whatever reason, you
can try "objcopy --remove-leading-char" on the a.out library and see
if it can link with your code in ELF. For Sybase client libraries,
I did

# cd sybase/lib
# for f in *.a
do
  objcopy --remove-leading-char $f
done

It seems to compile/link fine with libc 5.4.2x. But I don't know
if it really works or not. The resulting binaries should work
if the libc ABI used by the old library is unchanged in the new
libc.

According to Bruce Milner <Bruce.Milner@genetics.utah.edu>:

Just a quick note about your example using objcopy for
sybase. The sybase a.out libraries "are" dependent on a changed
feature of the libc ABI.
 
The ctype macros changed to a byte order independent format
(little endian). In order to use the sybase libraries, one needs to
rename the the ctype table variables in the sybase library files
and link in an old version of the libc's "C-ctype.o ctype-info.o"
files.

thain@sunquest.sunquest.com put a ELF'ized version of these
libraries on 

ftp://mudshark.sunquest.com/pub/ctlib-linux-elf


Thanks.


H.J. Lu
hjl@gnu.ai.mit.edu
06/13/97


From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 12:36:24 1997
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From: James Craig <9606585c@student.gla.ac.uk>
Organization: Glasgow University
To: linux-arm@vger.rutgers.edu
Date: 	Sat, 14 Jun 1997 12:35:18 +0000
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Subject: Re: Linux and RISC OS
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> > This would give me a 420Mb linux drive and a 210Mb swapdrive.
> > 
> 
> 210Mb swap is silly. As a rule, swap should be approx 2 or 3 times your 
> RAM size. Also, I think that the swap and linux root partition should be 
> on the same drive.

I don't know how well this applies to ARM as opposed to x86 linux (I 
can't get ARM Linux running on my A3000s (ARM3) since the watford 
A3000 IDE podules aren't supported, at the last check)
but having the swap and the root partitions on seperate drives can 
actually increase performance, since there is no clash between 
accesses to the drive. Having the swap and root partitions seperate 
shouldn't cause any particular problems, unless they are very strange 
ARM-specific ones. 
I agree that 210Mb swap is *extremely* excessive, especially since I 
think there is still a kernel limit on the size of each 
swap-file/partiton that will be used.

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 14:59:15 1997
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Date: 	Sat, 14 Jun 1997 14:58:36 +0100 (BST)
From: Dave Park <dave@shaggle.demon.co.uk>
Subject: Re: Linux and RISC OS
To: linux-arm@vger.rutgers.edu
In-Reply-To: <m9A0E367D@zetnet.co.uk>
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On Sat 14 Jun, Ian Molton wrote:
> rmk92@ecs.soton.ac.uk wrote:
> >> I have to type in the no. of cylinders (839, good, that's OK) But I
> >> cannot ADD / Delete / edit any partitions.
> 
> > Have you backed up your hard drive, re-HForm'd it (or whatever),
> > restored it, and then run PartMan?
> 
> Yes, but I can't do anything in Partman <wail!>

Partman doesn't co-operate for me either. I've followed the instructions
(as far as they go) and it refuses to allow me to add/edit partitions.
Some definite step-by-step clarification is required here, methinks.

-- 
                              Dave Park
                    mailto:dave@shaggle.demon.co.uk 
                  Researcher:  The UK CompuServe Book
                  Me: Roadkill on the highway of life

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 16:44:34 1997
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Date: 	Sat, 14 Jun 1997 17:43:15 +0200
From: Jan Magnussen <36jan@but.auc.dk>
Subject: Re: Kernel problems
To: Philip Blundell <pjb27@cam.ac.uk>
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <Pine.SOL.3.96.970614010022.801B-100000@hammer.thor.cam.ac.uk>
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On Sat 14 Jun, Philip Blundell wrote:
> On Fri, 13 Jun 1997, Jan Magnussen wrote:
> 
> > Unable to handle kernel paging request at virtual address 003c1000
> 
> The kernel tried to dereference a bad pointer.  Can you see the EIP value
> that comes immediately after?

Unable to handle kernel paging request at virtual address 003c100
current->tss.memmap = 10004000
*pgd = 00000000, *pmd = 00000000
Internal error: Oops: 0
CPU: 0
pc : [<c0198074>]
lr : [<c019801c>]
sp : c00c2f24  ip : c0145eb0  fp : e03c0000
....

Sorry no EIP value. I hope this is enough.

Regards,

Jan Magnussen
http://www.but.auc.dk/~36jan
Fidonet : 2:234/181.8

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 16:44:43 1997
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Date: 	Sat, 14 Jun 1997 17:20:43 +0200
From: Jan Magnussen <36jan@but.auc.dk>
Subject: Re: Kernel problems
To: linux-arm@vger.rutgers.edu
In-Reply-To: <609.199706140851@raistlin.armlinux.org>
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On Sat 14 Jun, rmk92@ecs.soton.ac.uk wrote:
> Jan Magnussen writes:
> > Ahh. I removed the IDEFS card when I gave up on it. It takes AGES to boot the
> > card.
> 
> Did Linux take ages to boot with this card in?

No. Only on RO (And the ages lasted 20-25 secs.). I autodetects my HDs on the
IDEFS card. And that apparently takes some time.

> > I cannot remove the Powertec-card, as that is my main boot disk. This is also
> > the drive from which I run Linux, and it would be too much trouble moving all
> > the necessary software to the ADFS partition (it probably couldn't fit on the
> > drive anyway). But if you blacklist the Powertec card, then I would be glad to
> > report back if it works or not.
> 
> Ok, will do.  I've also now been able to give the ICS driver the correct podule
> IDs, thanks to your kernel messages you sent me ;)  The next version of Linux
> should recognise your ICS card, but whether it'll work... (since it is untested).

Where can I find the new kernel then?

Regards,

Jan Magnussen
http://www.but.auc.dk/~36jan
Fidonet : 2:234/181.8

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 16:45:23 1997
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Message-ID: <33A2BAC0.460C7837@treblig.org>
Date: 	Sat, 14 Jun 1997 16:37:36 +0100
From: Dave Gilbert <gro.gilbert@treblig.org>
Organization: The Treblig organisation (U.K.)
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Hi,
  I thought I'd just let people know the state of Linux on the old Arcs.

1) It does work - my A440/1 is sitting next to me grinding gently 2.0.30
  - its presently net booting off my PC over an Ether1. About an hour
ago it ran the installation program off floppy but since I don't have
the rest of the installlation sets here it couldn't do much more than
ask me for silly things like IP addresses and whether I had a colour
monitor.

2) Thre are a few things which need work:
   a) The floppy code needs cleaning up, and in particular at the moment
it can only do 720K floppies - a bit of a pain.
   b) The MFM drivers work but they are a bit slow.
   c) No work has been done on serial or parallel on the old machines.
   d) It probably doesn't work above 8MB of RAM (aka juicy R260)

3) I have written an Archimedes emulator which used to boot earlier
versions of ARM Linux and needs a little work to boot current versions;
when I get that sorted you can have it running in a window on another
Linux box.  Pointless but fun.

4) I haven't had much time to work on it lately - but since I'm now
working rather than doing a PhD I now have >MORE< time to do it
(although I've got to clean up my PhD ready for submission which will
eat some hack time).

If I'm really lucky a couple of R260's (=A540's) will be thrown in my
direction in the next couple of months - possibly I'll be able to put
one together with 12MB which will make things interesting.

Dave
-- 
---------------------------------------------------- Man can not live  -
 David Alan Gilbert - gro.gilbert @ treblig.org ---- by bread alone. He 
---------------------------------------------------- needs chocolate.  -

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 14 20:46:26 1997
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From: hawk@zetnet.co.uk (Ian Molton)
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To: linux-arm@vger.rutgers.edu
Subject: Re: Linux and RISC OS
References: <Marcel-1.09-0614135836-d07ByUr@shaggle.demon.co.uk>
Date: 	Sat, 14 Jun 1997 20:45:35 BST
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Dave Park <dave@shaggle.demon.co.uk> wrote:

>>>> I have to type in the no. of cylinders (839, good, that's OK) But I
>>>> cannot ADD / Delete / edit any partitions.

>>> Have you backed up your hard drive, re-HForm'd it (or whatever),
>>> restored it, and then run PartMan?

>> Yes, but I can't do anything in Partman <wail!>

> Partman doesn't co-operate for me either. I've followed the instructions
> (as far as they go) and it refuses to allow me to add/edit partitions.
> Some definite step-by-step clarification is required here, methinks.

I am not alone! <cheers up>

From owner-linux-arm-outgoing@vger.rutgers.edu  Sun Jun 15 00:47:44 1997
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Date: 	Sun, 15 Jun 1997 00:47:27 +0100 (BST)
From: Philip Blundell <pjb27@cam.ac.uk>
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To: Jan Magnussen <36jan@but.auc.dk>
cc: linux-arm@vger.rutgers.edu
Subject: Re: Kernel problems
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On Sat, 14 Jun 1997, Jan Magnussen wrote:

> On Sat 14 Jun, Philip Blundell wrote:
> > On Fri, 13 Jun 1997, Jan Magnussen wrote:
> > 
> > > Unable to handle kernel paging request at virtual address 003c1000
> > 
> > The kernel tried to dereference a bad pointer.  Can you see the EIP value
> > that comes immediately after?
> 
> Unable to handle kernel paging request at virtual address 003c100
> current->tss.memmap = 10004000
> *pgd = 00000000, *pmd = 00000000
> Internal error: Oops: 0
> CPU: 0
> pc : [<c0198074>]
> lr : [<c019801c>]
> sp : c00c2f24  ip : c0145eb0  fp : e03c0000
> ....
> 
> Sorry no EIP value. I hope this is enough.

Oh right, the PC value is the same thing.  Now all we need to do is find
the map file for that kernel, which hopefully Russell has provided, and we
can see where it goes wrong...

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Sun Jun 15 00:48:31 1997
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From: Philip Blundell <pjb27@cam.ac.uk>
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To: Dave Gilbert <gro.gilbert@treblig.org>
cc: linux-arm@vger.rutgers.edu
Subject: Re: Linux/ARM - Old Arc status report
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On Sat, 14 Jun 1997, Dave Gilbert wrote:

>    c) No work has been done on serial or parallel on the old machines.

Don't worry too much about parallel.  I'll do that as part of the 2.1
parallel-code rewrite and we can backport it if need be.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Sun Jun 15 21:01:52 1997
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Date: 	Sun, 15 Jun 1997 21:02:45 +0100 (BST)
From: Matt Godbolt <matthew@ilm.com>
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To: linux-arm@vger.rutgers.edu
Subject: New kernel seems to be working a bit better
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After Russell kindly pointed out to me I was using an old kernel, a few
more problems on my system have cleared up, viz:

* By specifying the line 'ide0=0x1f0,0x3f9,9' in the extra args bit the
  kernel now boots with both my hard drives plugged in.  Without this line
  it still hangs...but I can live with this!

* This kernel still doesn't like my ARM710 - am I doing someting silly?

* As soon as the screen scrolls the lines become broken up, until I have
  scrolled another screenful at which point they 'flick' back to normal
  again.  Is it possible the kernel thinks I have 2Mb of VRAM and is not
  calculating the start of screen address properly, or that it isn't
  hardware scrolling quite right?

Hope this helps anoyone with similar hard disc related problems!

Take care,

Matt
-==-

From owner-linux-arm-outgoing@vger.rutgers.edu  Sun Jun 15 23:50:39 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <2091.199706152041@raistlin.armlinux.org>
Subject: Re: EtherB card under ARM Linux
To: thomas.down@trinity.oxford.ac.uk (Thomas Down)
Date: 	Sun, 15 Jun 1997 21:41:30 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <Marcel-1.09-0615125648-0b0vrZg@arilinn.trinity.ox.ac.uk> from "Thomas Down" at Jun 15, 97 01:56:48 pm
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Thomas Down writes:
>...
> very far at all. My best guess is:
> 
>     i = 0;
> 
>     do {
>       /* Probe code */
>     }
>     while(i < MAX_ECARDS);
>     
> elsewhere (can't remember exact file offhand), MAX_ECARDS is being 
> #defined as 8.

The value of 'i' is actually irrelevent in terms of the slot number.
Usually the card will be detected with i == 0 (the first card that
is found matching the IDs).  Hence the code is correct.  In your later mail:

> Looking some more at the ether3 driver, I get the impression that there
> is a call to ecard_startfind missing from the init_module function...

Yep - you're quite right.  I'll update the boot disk asap.
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 16 11:44:27 1997
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Date: 	Mon, 16 Jun 1997 11:35:12 +0000
From: David Alan Gilbert <dg@cogency.co.uk>
Organization: Cogency Technology Inc
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Hi,
  I've just been on the phone to Digital and the situation with
StrongARM/PCI is thus:

1) The Ebsa 285-01 StrongARM PCI development cards won't be out until
September/October. Bummer!

2) The StrongARM/NC doesn't use the 21285 PCI interface - even the
version with PCI; apparently it uses some Cirrus chipset.

3) The StrongARM/NC isn't  available yet and will only be made available
to large OEM's initially.

4) When things eventually do become available you'll have to buy via a
distributor; e.g. Eurodis Bytech - I've got a contact name for them.
They won't be too happy selling to individuals at a guess but they
should do it.

Dave
-- 
----------------------------------------------------------------------
- David Alan Gilbert - WARNING! This is a beta release .signature    -
- Work:    dg @ cogency.co.uk        -    0161-428-9444              -
- Home:    gro.gilbert @ treblig.org -                               -
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To: David Alan Gilbert <dg@cogency.co.uk>
cc: linux-arm@vger.rutgers.edu, Carson@rmcs.cranfield.ac.uk
Subject: Re: StrongARM/PCI (lack of) news
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Hi,

On Mon, 16 Jun 1997, David Alan Gilbert wrote:

> 1) The Ebsa 285-01 StrongARM PCI development cards won't be out until
> September/October. Bummer!

That doesn't of course mean that nobody's going to develop for the damn
thing before then! It should be more than possible to get hands on boards
before then.

> 2) The StrongARM/NC doesn't use the 21285 PCI interface - even the
> version with PCI; apparently it uses some Cirrus chipset.

Well, it effectively sits the StrongARM on a VESA-local-bus, and pops a
VESA->PCI bridge on the end. This is where its flexibility comes from -it
can do ISA, VLB and PCI all at once whilst still beoing very cheap.

> 3) The StrongARM/NC isn't  available yet and will only be made available
> to large OEM's initially.

Yep, but a lot of large OEMs will be selling the thing dirt cheap.

--
Neil A. Carson
Marketing Director              Causality Limited (London, UK)
Tel/Fax: +44 (0)181 930 7408    Mobile: +44 (0)370 593183
Email: neil@causality.com       WWW: http://www.causality.com.

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 16 12:20:01 1997
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Date: 	Mon, 16 Jun 1997 12:18:15 +0100 (BST)
From: Manar Hussain <manar@ivision.co.uk>
To: David Alan Gilbert <dg@cogency.co.uk>
cc: linux-arm@vger.rutgers.edu
Subject: Re: StrongARM/PCI (lack of) news
In-Reply-To: <33A524F0.3FE2@cogency.co.uk>
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>  I've just been on the phone to Digital and the situation with
>StrongARM/PCI is thus:
>
>1) The Ebsa 285-01 StrongARM PCI development cards won't be out until
>September/October. Bummer!
>
>2) The StrongARM/NC doesn't use the 21285 PCI interface - even the
>version with PCI; apparently it uses some Cirrus chipset.
>
>3) The StrongARM/NC isn't  available yet and will only be made available
>to large OEM's initially.
>
>4) When things eventually do become available you'll have to buy via a
>distributor; e.g. Eurodis Bytech - I've got a contact name for them.
>They won't be too happy selling to individuals at a guess but they
>should do it.

I don't know what the product number is but there are definately developer
boards available. At worst you can get them for a notional $1500 but it's
really by negotiation based on what you are planning on developing with
$1500 an unusual figure to pay.

Continuous revision of the board will occur to drive more and more features
being available as sensible options on NS like devices - I think we're up
to revision 5 or some such so far.

Manar

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 16 12:27:37 1997
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From: Alan Cox <alan@cymru.net>
Message-Id: <199706161122.MAA18415@snowcrash.cymru.net>
Subject: Re: StrongARM/PCI (lack of) news
To: dg@cogency.co.uk (David Alan Gilbert)
Date: 	Mon, 16 Jun 1997 12:22:55 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <33A524F0.3FE2@cogency.co.uk> from "David Alan Gilbert" at Jun 16, 97 11:35:12 am
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> 2) The StrongARM/NC doesn't use the 21285 PCI interface - even the
> version with PCI; apparently it uses some Cirrus chipset.

That doesnt suprise me at all. There isnt a lot of logic to using something
as expensive as PCI in a toybox computer. If you look at other ARM (non
strongarm) embedded/NC units they have either a simple muxed bus or cut down
ISA (as in the Cirrus 75xx). Cirrus [as crystal] also make a single chip
network controller (RAM etc onboard) that is pseudo ISA, and modems in the
same form. Most likely then they'd use the Cirru ISAish interface.

Alan

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 16 12:47:58 1997
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Date: 	Mon, 16 Jun 1997 12:44:37 +0000
From: David Alan Gilbert <dg@cogency.co.uk>
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Hi,
  www.psion.com has now been updated to contain the info on the Psion
Series 5.  Basic specs:
  ARM 7100
  VGA res (width) screen
  Pen+keyboard (the keyboard has some hinging in it by the looks of it -
not quite as snazzy as the fold out IBM Thinkpad - but certainly more
wacky than the Series 3).
  4 or 8MB internally - space for upto 10MB more (as Flash?)

Now - does someone want to contact Psion and ask them for info on
porting Linux to it? (8MB RAM + 10MB Flash is enough for the basics
surely - especially with some compression)

Dave

P.S> Since they still don't have their network connectivity sorted it
might be useful to Psion!
-- 
----------------------------------------------------------------------
- David Alan Gilbert - WARNING! This is a beta release .signature    -
- Work:    dg @ cogency.co.uk        -    0161-428-9444              -
- Home:    gro.gilbert @ treblig.org -                               -
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From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 16 13:20:03 1997
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From: Alan Cox <alan@cymru.net>
Message-Id: <199706161214.NAA19033@snowcrash.cymru.net>
Subject: Re: PSION 5 launch
To: dg@cogency.co.uk (David Alan Gilbert)
Date: 	Mon, 16 Jun 1997 13:14:51 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <33A53535.264C@cogency.co.uk> from "David Alan Gilbert" at Jun 16, 97 12:44:37 pm
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> Series 5.  Basic specs:
>   ARM 7100
>   VGA res (width) screen
>   Pen+keyboard (the keyboard has some hinging in it by the looks of it -
> not quite as snazzy as the fold out IBM Thinkpad - but certainly more
> wacky than the Series 3).
>   4 or 8MB internally - space for upto 10MB more (as Flash?)
> 
> Now - does someone want to contact Psion and ask them for info on
> porting Linux to it? (8MB RAM + 10MB Flash is enough for the basics
> surely - especially with some compression)

The real question IMHO is how many of the 7100 GPIO pins are free and could
be wired off the unit, or does it have a parallel port. If so welding an
IDE disk to one shouldnt be a problem.

Alan

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 16 13:46:13 1997
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It can drive a parallel printer and I suspect some munging of the
cardflash expansion thingy could also provide enough I/O.

Of course you'd have to drop back to one of the little HP Kittyhawk 1.8"
drives - no sense in having a great big wapping 2.5" disc.

Dave
-- 
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- David Alan Gilbert - WARNING! This is a beta release .signature    -
- Work:    dg @ cogency.co.uk        -    0161-428-9444              -
- Home:    gro.gilbert @ treblig.org -                               -
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From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 16 13:47:47 1997
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Date: 	Mon, 16 Jun 1997 12:46:41 +0100 (BST)
From: "Neil A. Carson" <neil@causality.com>
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To: Alan Cox <alan@cymru.net>
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        Carson@rmcs.cranfield.ac.uk
Subject: Re: StrongARM/PCI (lack of) news
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On Mon, 16 Jun 1997, Alan Cox wrote:

> That doesnt suprise me at all. There isnt a lot of logic to using something
> as expensive as PCI in a toybox computer. If you look at other ARM (non
> strongarm) embedded/NC units they have either a simple muxed bus or cut down
> ISA (as in the Cirrus 75xx). Cirrus [as crystal] also make a single chip
> network controller (RAM etc onboard) that is pseudo ISA, and modems in the
> same form. Most likely then they'd use the Cirru ISAish interface.

No, it's fundamentally VLB-based, which alows lots of cheap peripherals
that way. Then if you want PCI you just stick the VLB->PCI bridge on the
end. I can see some situations where PCI may be useful.

	N.

--
Neil A. Carson
Marketing Director              Causality Limited (London, UK)
Tel/Fax: +44 (0)181 930 7408    Mobile: +44 (0)370 593183
Email: neil@causality.com       WWW: http://www.causality.com.

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 16 13:57:29 1997
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Subject: Re: PSION 5 launch
To: dg@cogency.co.uk (David Alan Gilbert)
Date: 	Mon, 16 Jun 1997 13:54:22 +0100 (BST)
Cc: alan@cymru.net, linux-arm@vger.rutgers.edu
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> It can drive a parallel printer and I suspect some munging of the
> cardflash expansion thingy could also provide enough I/O.

Ok a parallel port and about 4 74xx chips will do IDE ;)

> Of course you'd have to drop back to one of the little HP Kittyhawk 1.8"
> drives - no sense in having a great big wapping 2.5" disc.

The 1.8 drives are very expensive. At 2.5" they are much cheaper and go
up to about 810Mb

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 16 20:10:59 1997
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Date: 	Mon, 16 Jun 1997 18:23:12 +0100 (BST)
From: Matt Godbolt <matthew@ilm.com>
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To: linux-arm@vger.rutgers.edu
Subject: Re: New kernel seems to be working a bit better
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On Sun, 15 Jun 1997, Matt Godbolt wrote:

[snip - all sorts of rubbish ;)]
> 
> * This kernel still doesn't like my ARM710 - am I doing someting silly?
> 
> * As soon as the screen scrolls the lines become broken up, until I have
>   scrolled another screenful at which point they 'flick' back to normal
>   again.  Is it possible the kernel thinks I have 2Mb of VRAM and is not
>   calculating the start of screen address properly, or that it isn't
>   hardware scrolling quite right?
> 

I forgot to mention that I can't get my Ether1 card to work with the
newest kernel - which is weird.  I get a message 'Delaying eth0
initialisation' or similar just before the kernel goes into multi-user
mode, but on an ifconfig -a I get only loopback.  With the old kernel, the
card works fine.  Both kernels correctly detect the card on primary
bootup.

I'm back to using the old kernel, I'm afriad - although it can't find my
swap partition at least I can NFS mount and export :)

Take care,

Matt
-==-

From owner-linux-arm-outgoing@vger.rutgers.edu  Tue Jun 17 23:54:13 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <1000.199706052302@raistlin.armlinux.org>
Subject: Re: Image-files as Partitions
To: 36jan@but.auc.dk (Jan Magnussen)
Date: 	Fri, 6 Jun 1997 00:02:58 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <Marcel-1.09-0604205300-0b02VYi@36jan.but.auc.dk> from "Jan Magnussen" at Jun 4, 97 10:53:00 pm
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Jan Magnussen writes:
> On Wed 04 Jun, Philip Blundell wrote:
> > On Wed, 4 Jun 1997, Jan Magnussen wrote:
> > 
> > > Is it possible to make image files work as partitions for ArmLinux? I
> > 
> > Not reliably at the moment.  The code exists, but I don't think it's
> > tested and there may be holes in it. 
> 
> How do I make it work?

It requires a partial re-write to take account of the page cache.  It is
currently known that if it is enabled, it will scribble all over your disk,
so please don't try it out without fixing it!

Are you able to read and code in C?  How much do you know about the Linux
kernel?
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

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From: rmk92@ecs.soton.ac.uk
Message-Id: <326.199706172147@raistlin.armlinux.org>
Subject: Re: Armlinux
To: sol@Space.WH1.TU-Dresden.De (Peter Teichmann),
        matthew@ilm.com (Matt Godbolt)
Date: 	Tue, 17 Jun 1997 22:47:27 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <73e4f9b47@aldebaran.wh1.tu-dresden.de> from "Peter Teichmann" at Jun 16, 97 09:54:35 pm
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Peter Teichmann writes:
> Btw, there seems to be something wrong with the display driver. If it begins
> to scroll the display is totally scrambled and nothing can be read. Can that
> be because I have only 1MB VRam ?

Well, I have (I think) fixed the problem.  It will require a new Linux loader
as well as a new kernel.  Both will be uploaded this comming weekend.
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun 18 07:36:26 1997
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Date: 	Wed, 18 Jun 1997 08:37:19 +0200
From: Jan Magnussen <36jan@but.auc.dk>
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To: rmk92@ecs.soton.ac.uk
CC: linux-arm@vger.rutgers.edu
Subject: Re: Image-files as Partitions
References: <1000.199706052302@raistlin.armlinux.org>
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rmk92@ecs.soton.ac.uk wrote:
> > > > Is it possible to make image files work as partitions for ArmLinux? I
> > >
> > > Not reliably at the moment.  The code exists, but I don't think it's
> > > tested and there may be holes in it.
> >
> > How do I make it work?
> 
> It requires a partial re-write to take account of the page cache.  It is
> currently known that if it is enabled, it will scribble all over your disk,
> so please don't try it out without fixing it!
> 
> Are you able to read and code in C?  How much do you know about the Linux
> kernel?

The answer to both questions is no and absolutely nothing:-( (Not yet
anyway, but I'll be taking some lessons in C-programming at the next
semester.)
And about the Linux kernel: Does it support sound?

Regards,

Jan Magnussen
http://www.but.auc.dk/~36jan/
Fidonet 2:234/181.8

From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun 18 11:55:16 1997
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Date: 	Wed, 18 Jun 1997 15:17:20 +0330
From: mshar@vax.ipm.ac.ir
To: linux-arm@vger.rutgers.edu
Message-ID: <009B5F83.2DCB3BC0.21@ROSE.IPM.AC.IR>
Subject: DIPC (Distributed IPC) version 0.9.1 is available
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From: mshar@vax.ipm.ac.ir (Kamran Karimi)
Subject: DIPC (Distributed IPC) version 0.9.1 is available
Organization: IUST (Iran University of Science & Technology)
Keywords: distributed parallel programming multi computer Kernel IPC DSM
WAN TCP/IP heterogeneous


 This is to announce that version 0.9.1 of DIPC (Distributed IPC) for Linux
is available now. This release features some important bug fixes.

 DIPC can be used to build and program multi-computers.

 The file dipc-0.9.1.tgz, containing the complete source code and documents, 
can be obtained by anonymous ftp from sunsite.unc.edu, in /incoming/Linux, or 
in /pub/Linux/system/network/distrib/dipc. 

 Alternatively, it can be downloaded from DIPC's web page:
http://wallybox.cei.net/dipc


 Regards,
          Kamran Karimi

From owner-linux-arm-outgoing@vger.rutgers.edu  Wed Jun 18 23:56:22 1997
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Date: 	Wed, 18 Jun 1997 22:55:55 +0100 (BST)
From: "Neil A. Carson" <neil@causality.com>
X-Sender: neil@fm3
Reply-To: "Neil A. Carson" <neil@causality.com>
To: Charles Esson <charlese@cvs.com.au>
cc: linux-arm@vger.rutgers.edu
Subject: Re: StrongARM/PCI (lack of) news
In-Reply-To: <33A50AA9.8EB@cvs.com.au>
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Hi,

On Mon, 16 Jun 1997, Charles Esson wrote:

> Our plan is to start useing compact PCI for the backplane, have a
> pci/pci bridge on each card with a local PCI bus on the card.
> 
> We have not tested it, but on my reading of the spec. the local pci bus
> can operate independenly of the backplane yet you could have the the
> master cpu speaking to any chip that it has to. 

OPne of our clients is presently doing something similar to this, and
there may be the chance of anOEM-type deal, if it's of any interest. If
you are potentially interested, get in touch with me via e-mail about your
application.

--
Neil A. Carson
Marketing Director              Causality Limited (London, UK)
Tel/Fax: +44 (0)181 930 7408    Mobile: +44 (0)370 593183
Email: neil@causality.com       WWW: http://www.causality.com.

From owner-help-hurd@gnu.ai.mit.edu  Thu Jun 19 11:07:49 1997
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Subject: Re: Hurd 0.2 accessing memory
To: thomas@gnu.ai.mit.edu (Thomas Bushnell n/BSG)
Date: Wed, 18 Jun 1997 23:11:43 -0700 (PDT)
Cc: help-hurd@gnu.ai.mit.edu
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> You open the device with device_open and then use device_map.  With
> the memory object that device_map returns you use vm_map to map it
> into your address space.
> 
> If you can't find Mach-specific code already in Xfree86 for this kind
> of thing, then I will track down the source from CMU.

I found the Mach-specific code, but I don't think it will do.  It opens
calls open("/dev/iopl",...), vm_allocate, and mmap.

In Hurd, /dev/iopl does not exist, but there is some kind of "iopl" 
device for using device_open.  So I thought, maybe I can just do
something like device_open(...,"iopl",...), device_map, vm_map.

Now, I am a little confused on this point.  The code in question,
as near as I can tell from the documentation and how it is called
in other places, is attempting to map the video memory into the memory
space of the program.  However, iopl represents the intel I/O ports,
doesn't it? Is the old "/dev/iopl" representing a different thing
than the new gnumach1.1.3's "iopl" device?

Anyway, I think I have all of X windows compiled except for the server
itself.  There is a wee directory full of OS specific code that needs
to be written.  I am trying to do this but not making quick progress.

If anyone knows the following, I would greatly appreciate it...

1) How to map the address 0xA0000 (or whatever) in physical memory
into the process space.
2) How to manipulate the console in such ways as to 
   2a) turn the cap lock and other led's on and off
   2b) beep (I can write out a ctrl-G for this I guess)
   3c) change key repeat, etc..

For number 2, code for other OS's have some special IOCTL's that they 
apply to the "/dev/console" device.  Is there something equivalent
under GNU Hurd?

Any help greatly appreciated.

Quetzalcoatl Bradley
qbradley@csc.uvic.ca

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 19 13:23:29 1997
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From: Glyn Davies <glyn@compsoc.man.ac.uk>
Message-Id: <199706191310.NAA29390@mrbounce.compsoc.man.ac.uk>
Subject: Digital NC Reference Design
To: linux-arm@vger.rutgers.edu
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Hi,

I've just grabbed the schematics for the Digital's StrongARM based NC,
and there's a rather disturbing comment by the IDE interface:

	"Note:	This IDE interface uses the ISA command pins directly
		therefore if TURBO mode is used (EIDE) other ISA peripherals
		may get confused.  This should be tested and the restriction
		of only standard IDE modes may be imposed"


So no mode 4 IDE ;-{  Also (I don't know enough about IDE) if we are limited to
the 'standard modes' how large a disk can be added ?

Cheers,

Glyn

PS - Anyone know of a source of cheap ARM based development cards ?
-- 

Glyn D / http://www.cs.man.ac.uk/~daviess / Manchester Computer Society

------------------------------------------------------------------------
	      "Whom computers must destroy, they must first drive mad."
							-- fortune

				     "What if everyone felt like that?"
							-- Catch 22
------------------------------------------------------------------------

From owner-bug-hurd@gnu.ai.mit.edu  Thu Jun 19 13:29:58 1997
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To: Quetzalcoatl Bradley <qbradley@gulf.csc.UVic.CA>
Cc: bug-hurd@prep.ai.mit.edu
Subject: Re: HURD: Bug in ufs [ext2fs problems too]
References: <Pine.NEB.3.96.970617173245.324A-100000@pt13B2714.fsh.uvic.ca>
From: marcus@cathcart.sysc.pdx.edu (Marcus G. Daniels)
Date: 19 Jun 1997 04:14:38 -0700
In-Reply-To: Quetzalcoatl Bradley's message of Wed, 18 Jun 1997 23:23:55 -0700 (PDT)
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>>>>> "QB" == Quetzalcoatl Bradley <qbradley@gulf.csc.UVic.CA> writes:

QB> Sometimes while compiling HUGE projects (like X windows), the
QB> computer will suddenly reboot without warning

Same here, but with ext2fs.

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 19 13:37:07 1997
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From: Philip Blundell <pjb27@pobox.com>
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To: Glyn Davies <glyn@compsoc.man.ac.uk>
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Subject: Re: Digital NC Reference Design
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On Thu, 19 Jun 1997, Glyn Davies wrote:

> So no mode 4 IDE ;-{  Also (I don't know enough about IDE) if we are limited to
> the 'standard modes' how large a disk can be added ?

The `mode' just determines the transfer speed, it's nothing to do with the
disk capacity.  Disk size is purely a software issue.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 19 13:57:27 1997
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From: Glyn Davies <glyn@compsoc.man.ac.uk>
Message-Id: <199706191350.NAA30205@mrbounce.compsoc.man.ac.uk>
Subject: Re: Digital NC Reference Design
To: pjb27@pobox.com (Philip Blundell)
Date: 	Thu, 19 Jun 1997 13:50:28 +0000 (GMT)
Cc: glyn@compsoc.man.ac.uk, linux-arm@vger.rutgers.edu
In-Reply-To: <Pine.SOL.3.96.970619133434.3294A-100000@hammer.thor.cam.ac.uk> from "Philip Blundell" at Jun 19, 97 01:35:23 pm
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> 
> On Thu, 19 Jun 1997, Glyn Davies wrote:
> 
> > So no mode 4 IDE ;-{  Also (I don't know enough about IDE) if we are limited to
> > the 'standard modes' how large a disk can be added ?
> 
> The `mode' just determines the transfer speed, it's nothing to do with the
> disk capacity.  Disk size is purely a software issue.
> 
> p.
> 


That's something anyway, shame about the speed limitation ;-[


Cheers,
Glyn

-- 

Glyn D / http://www.cs.man.ac.uk/~daviess / Manchester Computer Society

------------------------------------------------------------------------
	      "Whom computers must destroy, they must first drive mad."
							-- fortune

				     "What if everyone felt like that?"
							-- Catch 22
------------------------------------------------------------------------

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 19 14:33:26 1997
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Date: 	Thu, 19 Jun 1997 13:31:21 +0100 (BST)
From: "Neil A. Carson" <neil@causality.com>
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To: Glyn Davies <glyn@compsoc.man.ac.uk>
cc: Philip Blundell <pjb27@pobox.com>, linux-arm@vger.rutgers.edu,
        Carson@rmcs.cranfield.ac.uk
Subject: Re: Digital NC Reference Design
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Don't worry, even in standard moe it'll hit 3meg/sec which isn't exactly
bad for an NC :-)

--
Neil A. Carson
Marketing Director              Causality Limited (London, UK)
Tel/Fax: +44 (0)181 930 7408    Mobile: +44 (0)370 593183
Email: neil@causality.com       WWW: http://www.causality.com.

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 19 15:02:39 1997
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From: Glyn Davies <glyn@compsoc.man.ac.uk>
Message-Id: <199706191446.OAA31279@mrbounce.compsoc.man.ac.uk>
Subject: Re: Digital NC Reference Design
To: neil@causality.com
Date: 	Thu, 19 Jun 1997 14:46:42 +0000 (GMT)
Cc: glyn@compsoc.man.ac.uk, pjb27@pobox.com, linux-arm@vger.rutgers.edu,
        Carson@rmcs.cranfield.ac.uk
In-Reply-To: <Pine.GSO.3.95.970619133048.14629A-100000@fm3> from "Neil A. Carson" at Jun 19, 97 01:31:21 pm
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> 
> Don't worry, even in standard moe it'll hit 3meg/sec which isn't exactly
> bad for an NC :-)
> 

Who said I wanted to use it as an NC :)

Glyn

-- 

Glyn D / http://www.cs.man.ac.uk/~daviess / Manchester Computer Society

------------------------------------------------------------------------
	      "Whom computers must destroy, they must first drive mad."
							-- fortune

				     "What if everyone felt like that?"
							-- Catch 22
------------------------------------------------------------------------

From owner-linux-arm-outgoing@vger.rutgers.edu  Thu Jun 19 23:07:13 1997
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Date: 	Thu, 19 Jun 1997 23:02:28 +0100
From: Joseph Heenan <esuvf@csv.warwick.ac.uk>
To: linux-arm@vger.rutgers.edu
Subject: crt0.o - solved, hopefully
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Hi,

If anyone else was struggling like I was at compiling a crt0.o, and
hasn't sussed it out yet, grab crt0.o from:

ftp://ftp.uk.linux.org/pub/linux/arm/libc/static/crt0.0

Wish I spotted this before spending two evenings and a 4.5 meg
download trying to compile my own ;-)

It seems to be okay - hello world & a few others compile okay now,
haven't tested it exhaustively!

HTH someone,

Joseph


-- 
Joseph Heenan
email: esuvf@csv.warwick.ac.uk, joseph@odie.barnet.ac.uk

From owner-linux-arm-outgoing@vger.rutgers.edu  Fri Jun 20 21:19:12 1997
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From: "Chris Gilbert" <cg110@porta.cs.york.ac.uk>
To: linux-arm@vger.rutgers.edu
Date: 	Fri, 20 Jun 1997 20:08:03 BST
Subject:       Installing arm linux
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Hi,

At the moment I'm planning to install arm linx, I see from the web 
pages that you can not install them from floppy drive, however the 
web pages say you can use zip drives with an rpc.  So my question is:

Can I install arm-linux from a ms-dos formatted zip drive?

Also which are the main rpms I need to get, as I don't expect 
everyone to be needed and so don't wish to waste space on the zip (ie the zip drive just filled up 
and hasn't ftp'd everything)

Thanks,
Chris

PS I hope this hasn't been asked before, I only joined the list, 
mainly to see how linux performs against riscbsd.

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 21 00:55:54 1997
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From: hawk@zetnet.co.uk (Ian Molton)
Organization: Hawk Software
Message-ID: <m9D6EC031@zetnet.co.uk>
To: linux-arm@vger.rutgers.edu
Subject: Re: Installing arm linux
References: <swordfish.866833773@ugrad.cs.york.ac.uk>
Date: 	Sat, 21 Jun 1997 00:53:10 BST
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Ayone want to help me with this goddamn partitioning problem?

-Ian

-- 
Hawk Software  HTTP://www.users.zetnet.co.uk/hawk/
Huh. It MIGHT happen...

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 21 10:58:50 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <437.199706201924@raistlin.armlinux.org>
Subject: Re: crt0.o - solved, hopefully
To: joseph@odie.barnet.ac.uk
Date: 	Fri, 20 Jun 1997 20:24:09 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <93c7e09c47@dial1221.dialup.warwick.ac.uk> from "Joseph Heenan" at Jun 19, 97 11:02:28 pm
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Joseph Heenan writes:
> If anyone else was struggling like I was at compiling a crt0.o, and
> hasn't sussed it out yet, grab crt0.o from:
> 
> ftp://ftp.uk.linux.org/pub/linux/arm/libc/static/crt0.0
> 
> Wish I spotted this before spending two evenings and a 4.5 meg
> download trying to compile my own ;-)
> 
> It seems to be okay - hello world & a few others compile okay now,
> haven't tested it exhaustively!

>From tomorrow (Late Saturday) onwards, this will no longer be required
since the FTP site will be up to date, with this problem fixed.

Sorry it's taken so long, but that's the post for you!  I actually sent
the disks containing >10MB of problem-solving RPMs last Friday.

Again, sorry, but this is crt0.o is a little 'redundant' now...
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 21 11:05:02 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <448.199706211005@raistlin.armlinux.org>
Subject: New RPMS on line
To: linux-arm@vger.rutgers.edu
Date: 	Sat, 21 Jun 1997 11:05:02 +0100 (BST)
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Hi all.

The new RPMs (from last Friday) are now on line.  The upgraded RPMS are:

X11-6.0-1a3.arm.rpm
X11-apps-6.0-1a3.arm.rpm
X11-fonts-6.0-1a3.arm.rpm
X11-utils-6.0-1a3.arm.rpm
arm-aout-libs-devel-4.6.27-1a5.arm.rpm
expect-5.22-3a1.arm.rpm
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 21 11:08:15 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <434.199706211002@raistlin.armlinux.org>
Subject: Re: Installing arm linux
To: hawk@zetnet.co.uk (Ian Molton)
Date: 	Sat, 21 Jun 1997 11:02:54 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <m9D6EC031@zetnet.co.uk> from "Ian Molton" at Jun 21, 97 00:53:10 am
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Ian Molton writes:
> Ayone want to help me with this goddamn partitioning problem?

Can you give as much information as possible.  There is very little to
go on in your previous mail.  Information such as what PartMan is
displaying, where your drive is connected (to the motherboard or,
for example, a RapIDE card).
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Sat Jun 21 21:36:10 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <328.199706212031@raistlin.armlinux.org>
Subject: Re: crt0.o - solved, hopefully
To: jogu@odie.barnet.ac.uk (Joseph Heenan)
Date: 	Sat, 21 Jun 1997 21:31:46 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <199706211502.QAA16241@odie.barnet.ac.uk> from "Joseph Heenan" at Jun 21, 97 04:02:40 pm
X-Phone: +44 (0)1737 360654
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Joseph Heenan writes:
> Not quite yet ;-)
> Any chance you can change the permissions on the new rpm's so
> they're readable?

Oops!  It's been fixed now!
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Sun Jun 22 18:11:50 1997
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Date: 	Sun, 22 Jun 1997 16:28:58 +0100
From: Andy Fawcett <tap@lspace.org>
To: linux-arm@vger.rutgers.edu
Subject: Re: Installing arm linux
Message-ID: <c742489e47@afawcett.demon.co.uk>
In-Reply-To: <434.199706211002@raistlin.armlinux.org>
Organization: Being Lazy At Home (BLAH!)
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In message <434.199706211002@raistlin.armlinux.org>
          rmk92@ecs.soton.ac.uk wrote:

> Ian Molton writes:
> > Ayone want to help me with this goddamn partitioning problem?
> 
> Can you give as much information as possible.  There is very little to
> go on in your previous mail.  Information such as what PartMan is
> displaying, where your drive is connected (to the motherboard or,
> for example, a RapIDE card).

I've been having the same sort of problem with the partitioning
software. My setup is an A5000 with an ICS Wizzo Rom fitted.

If I format the drive as IDEFS, using the ICS formatter, The partition
manager can't find the correct information about the Filecore partition
(it simply doesn't show up), and the free space.

When I format it to ADFS (remember, this uses the same interface, it's
just a different FS), the partition manager can find the correct
information...

Now, this in itself would be fine, but my second drive is 1gig and needs
partitioning for RiscOS, so I need it to be configured for IDEFS...

Would it be possible to look at the code for handling IDEFS?
-- 
Andy Fawcett                       a.f.p. recipes (recipe-serv@lspace.org)
http://www.afawcett.demon.co.uk/       send mail with subject 'send index'
--------------------------------------------------------------------------
Is it a game of chance?  Not the way I play it.

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 23 13:18:26 1997
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To: David Alan Gilbert <dg@cogency.co.uk>
cc: linux-arm@vger.rutgers.edu
Subject: Re: StrongARM/PCI (lack of) news 
In-reply-to: Your message of "Mon, 16 Jun 1997 11:35:12 GMT."
             <33A524F0.3FE2@cogency.co.uk> 
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Date: 	Mon, 23 Jun 1997 13:15:40 +0000
From: David A Rusling <rusling@linux.reo.dec.com>
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All,
	ok, couldn't resist this as it is my job to run the software team
for the EBSA-285 which we're developing in Reading.

> Hi,
>   I've just been on the phone to Digital and the situation with
> StrongARM/PCI is thus:
> 
> 1) The Ebsa 285-01 StrongARM PCI development cards won't be out until
> September/October. Bummer!
>

That is correct.  We're working on the boards(s) now; there are two, a
passive PCI backplane and the EBSA-285 which contains an SA-110 and the
DECchip 21285 PCI support chip (as announced).  The EBSA-285 can run 
either as the bus master or as an intelligent device or standalone on
the bench.  The EBSA-285 is about a 2/3 length PCI card in size.

We are doing this in two phases.  Phase 1 which we're in involves building
only a few boards and getting those boards to OS and tools vendors.  Phase
2 is volume.  That's where the September/October dates come from (although
I couldn't possibly comment).  
 
> 2) The StrongARM/NC doesn't use the 21285 PCI interface - even the
> version with PCI; apparently it uses some Cirrus chipset.
>

Correct.  Our developments are seperate although they _may_ merge.
 
> 3) The StrongARM/NC isn't  available yet and will only be made available
> to large OEM's initially.
>

Again, correct.  Don't forget that the NC is a product and not an evalution
board.
 
> 4) When things eventually do become available you'll have to buy via a
> distributor; e.g. Eurodis Bytech - I've got a contact name for them.
> They won't be too happy selling to individuals at a guess but they
> should do it.
>

Again correct but our wish is to sell this board widely and in volume.
There should be no barrier to individuals buying them.

Dave



----------------------------------------------------------------------
David A Rusling				Principal Engineer
European Semiconductor Applications	Digital Equipment Co Ltd.,
	Engineering			PO Box 121,
					Imperial Way,
					Worton Grange
					Reading RG2 0TU
Linux, Alpha, StrongArm, PCI		Tel: UK-(0)1734-204380
					Fax: UK-(0)1734-203133
----------------------------------------------------------------------


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To: linux-arm@vger.rutgers.edu
Subject: duh, any ideas on this?
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Date: 	Mon, 23 Jun 1997 15:12:26 +0000
From: David A Rusling <rusling@linux.reo.dec.com>
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All,
	I downloaded the prebuilt tools, unpacked them into /usr/arm/<blah>
and I cannot compile anything, even my simple "hello cruel world!" program.
Results were:

[rusling@flight tmp]$ /usr/arm/tools/bin/arm-unknown-linuxaout-gcc -v t.c
Reading specs from /usr/arm/tools/lib/gcc-lib/arm-unknown-linuxaout/2.7.2/specs
gcc version 2.7.2
 /usr/arm/tools/lib/gcc-lib/arm-unknown-linuxaout/2.7.2/cpp -lang-c -v -undef -D__GNUC__=2 -D__GNUC_MINOR__=7 -Dunix -Darm -Dlinux -D__unix__ -D__arm__ -D__linux__ -D__unix -D__arm -D__linux -D__CHAR_UNSIGNED__ -D__arm3__ t.c /tmp/cca00347.i
GNU CPP version 2.7.2 (ARM Linux/a.out)
#include "..." search starts here:
#include <...> search starts here:
 /usr/arm/tools/lib/gcc-lib/arm-unknown-linuxaout/2.7.2/include
 /usr/arm/tools/lib/gcc-lib/arm-unknown-linuxaout/2.7.2/sys-include
 /usr/arm/tools/arm-unknown-linuxaout/include
End of search list.
 /usr/arm/tools/lib/gcc-lib/arm-unknown-linuxaout/2.7.2/cc1 /tmp/cca00347.i -quiet -dumpbase t.c -version -o /tmp/cca00347.s
GNU C version 2.7.2 (ARM Linux/a.out) compiled by GNU C version 2.7.2.1.
/tmp/cca00347.i:1: numeric constant with no digits
/tmp/cca00347.i:1: numeric constant with no digits
/tmp/cca00347.i:1: invalid #line
/tmp/cca00347.i:2: parse error at null character
[rusling@flight tmp]$   

I looked at the output from the preprocessor (using the -E option) and it looked like:

# 1 "t.c"
int main(int argc, char *argv[])
{
  printk("hello cruel world!\n") ;
}

Any clues?

Dave

----------------------------------------------------------------------
David A Rusling				Principal Engineer
European Semiconductor Applications	Digital Equipment Co Ltd.,
	Engineering			PO Box 121,
					Imperial Way,
					Worton Grange
					Reading RG2 0TU
Linux, Alpha, StrongArm, PCI		Tel: UK-(0)1734-204380
					Fax: UK-(0)1734-203133
----------------------------------------------------------------------


From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 23 16:37:52 1997
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Date: 	Mon, 23 Jun 1997 16:36:54 +0100 (BST)
From: Richard Townsend <rhdt@star.ucl.ac.uk>
To: David A Rusling <rusling@linux.reo.dec.com>
Cc: linux-arm@vger.rutgers.edu
Subject: Re: duh, any ideas on this?
In-Reply-To: <199706231512.PAA12418@linux.reo.dec.com>
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On Mon, 23 Jun 1997, David A Rusling wrote:

> All,
> 	I downloaded the prebuilt tools, unpacked them into /usr/arm/<blah>
> and I cannot compile anything, even my simple "hello cruel world!" program.
> Results were:

<snip>

Ha! This is easy to fix. Your version of Linux hasn't got a recent 
enough version of libc. You need libc 5.4 or above for the 
cross-compiler to work properly. Once that is sorted out, it worketh 
like a dream (nice 'n' fast on a PPro).

Rich

+-------------------------------------+--------------------+
| Richard Townsend                    |                    |
| Department of Physics & Astronomy   | "Old pond,         |
| University College London           |   frog jumps in -  |
| Gower Street                        |    plop"           |
| London WC1E 6BT                     |                    |
| Work: (0171) 419 3410               |              Basho |
| Home: (0171) 284 0888 Ext 8037      |                    |
+-------------------------------------+--------------------+

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 23 17:07:46 1997
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From: Philip Blundell <pjb27@pobox.com>
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To: Richard Townsend <rhdt@star.ucl.ac.uk>
cc: David A Rusling <rusling@linux.reo.dec.com>, linux-arm@vger.rutgers.edu
Subject: Re: duh, any ideas on this?
In-Reply-To: <Pine.OSF.3.91.970623163518.12505B-100000@zuaxp0.star.ucl.ac.uk>
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On Mon, 23 Jun 1997, Richard Townsend wrote:

> On Mon, 23 Jun 1997, David A Rusling wrote:
> 
> > 	I downloaded the prebuilt tools, unpacked them into /usr/arm/<blah>
> > and I cannot compile anything, even my simple "hello cruel world!" program.
> 
> Ha! This is easy to fix. Your version of Linux hasn't got a recent 
> enough version of libc. You need libc 5.4 or above for the 

Indeed.  If you build the tools yourself (which I strongly recommend over
using the prebuilt binaries) this won't be a problem.  It only comes about
because of binary incompatibilities between libc 5.3 and libc 5.4.

p.

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 23 18:09:02 1997
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To: Philip Blundell <pjb27@pobox.com>
cc: Richard Townsend <rhdt@star.ucl.ac.uk>, linux-arm@vger.rutgers.edu
Subject: Re: duh, any ideas on this? 
In-reply-to: Your message of "Mon, 23 Jun 1997 17:05:38 +0100."
             <Pine.SOL.3.96.970623170455.2535A-100000@hammer.thor.cam.ac.uk> 
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> On Mon, 23 Jun 1997, Richard Townsend wrote:
> 
> > On Mon, 23 Jun 1997, David A Rusling wrote:
> > 
> > > 	I downloaded the prebuilt tools, unpacked them into /usr/arm/<blah>
> > > and I cannot compile anything, even my simple "hello cruel world!" program.
> > 
> > Ha! This is easy to fix. Your version of Linux hasn't got a recent 
> > enough version of libc. You need libc 5.4 or above for the 
> 
> Indeed.  If you build the tools yourself (which I strongly recommend over
> using the prebuilt binaries) this won't be a problem.  It only comes about
> because of binary incompatibilities between libc 5.3 and libc 5.4.
> 
> p.

aha, indeed I am running libc.so.5.3.12 on my laptop.  I'll upgrade and retry.

Dave

----------------------------------------------------------------------
David A Rusling				Principal Engineer
European Semiconductor Applications	Digital Equipment Co Ltd.,
	Engineering			PO Box 121,
					Imperial Way,
					Worton Grange
					Reading RG2 0TU
Linux, Alpha, StrongArm, PCI		Tel: UK-(0)1734-204380
					Fax: UK-(0)1734-203133
----------------------------------------------------------------------


From linux-arm-outgoing-owner@vger.rutgers.edu  Wed Jun 25 12:53:28 1997
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Message-ID: <33B056A5.3CDB@cvs.com.au>
Date: 	Wed, 25 Jun 1997 09:22:13 +1000
From: Charles Esson <charlese@cvs.com.au>
Organization: Colour Vision Systems
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Subject: Divide instruction.
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I am in trouble the strong arm is getting canned because of the lack of
a divide ( well I can't find it anyway) and the best I can do is 96
instructions. 

Has anyone done better.

From linux-arm-outgoing-owner@vger.rutgers.edu  Wed Jun 25 14:10:23 1997
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From: Phil Norman <P.C.F.Norman@exeter.ac.uk>
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To: linux-arm@vger.rutgers.edu
Subject: Re: Divide instruction.
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On Wed, 25 Jun 1997, Charles Esson wrote:

> I am in trouble the strong arm is getting canned because of the lack of
> a divide ( well I can't find it anyway) and the best I can do is 96
> instructions. 
> 
> Has anyone done better.

I think so.  I posted a fast ARM assembler DIV routine (also does MOD as 
a side-effect) to c.s.a.programmer a while back.  I'm afraid I can't find 
it in my sent-mail - dunno what pine did to it - but I will get a copy of 
it next time I'm home and will post it here when I'm next in the computer 
lab.  It does about 1,000,000,000,000 (1<<40 to be exact) DIVs in about 
1.41s on a StrongARM at 202MHz.

See ya,
Phil


-- 

=============================================
= Phil Norman  -  P.C.F.Norman@exeter.ac.uk =
= http://newton.ex.ac.uk/general/ug/norman  =
=    Acorn fanatic and physics student      =
=============================================

From linux-arm-outgoing-owner@vger.rutgers.edu  Wed Jun 25 14:12:07 1997
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Date: 	Wed, 25 Jun 1997 13:12:08 +0100
To: linux-arm@vger.rutgers.edu
From: Andy Armstrong <andy@wonderworks.co.uk>
Subject: Re: Divide instruction.
In-Reply-To: <33B056A5.3CDB@cvs.com.au>
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In article <33B056A5.3CDB@cvs.com.au>, Charles Esson
<charlese@cvs.com.au> writes
>I am in trouble the strong arm is getting canned because of the lack of
>a divide ( well I can't find it anyway) and the best I can do is 96
>instructions. 

96! :-)

Have a look at ARM's web site (www.arm.com). I'm sure they have some
quite snappy divide routines there.

-- 
http://www.wonderworks.co.uk --> Free RISC OS software
Andy Armstrong, WonderWorks

From linux-arm-outgoing-owner@vger.rutgers.edu  Wed Jun 25 14:14:36 1997
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From: Matthew Wilcox <willy@odie.barnet.ac.uk>
Message-Id: <199706251308.OAA08091@odie.barnet.ac.uk>
Subject: Re: Divide instruction.
To: charlese@cvs.com.au (Charles Esson)
Date: 	Wed, 25 Jun 1997 14:08:15 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <33B056A5.3CDB@cvs.com.au> from "Charles Esson" at Jun 25, 97 09:22:13 am
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> I am in trouble the strong arm is getting canned because of the lack of
> a divide ( well I can't find it anyway) and the best I can do is 96
> instructions. 
> 
> Has anyone done better.

Yes.  For all your arm code needs..
http://www.comlab.ox.ac.uk/oucl/users/robin.watts/Docs/

From linux-arm-outgoing-owner@vger.rutgers.edu  Wed Jun 25 17:45:34 1997
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From: Phil Norman <P.C.F.Norman@exeter.ac.uk>
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To: linux-arm@vger.rutgers.edu
Subject: Re: Divide instruction.
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On Wed, 25 Jun 1997, Charles Esson wrote:

> I am in trouble the strong arm is getting canned because of the lack of
> a divide ( well I can't find it anyway) and the best I can do is 96
> instructions. 
> 
> Has anyone done better.
> 

I posted just a few hours ago about a DIV routine I've done.  I'm back in 
the computer lab now, so here it is.  This is exactly the posting I sent 
to c.s.a.programmer.

The reason I couldn't find it in my sent-mail in pine was because I sent 
it from home while dialing up :-)

Hope it's useful.


Hello!

While writing the slider bar for my (soon to be released) music CD application,
Duet, I found need of an integer division routine.  Since Duet is written
entirely in ARM assembler, and I was far from any internet connection, I had to
write my own.

I haven't speed tested it, but I think it's fairly optimal.  I'm posting it
firstly in case anyone wants to use it, and secondly in case anyone knows of a
faster routine.  If you do, please let me know about it.  By the way, I think
the FPE is probably the type of thing where the new StrongARM instruction, MULL
IIRC, could be used to speed things up a bit.  Is anyone planning a Strong-ARM
optimised FPE?


Here's the code...

Actually, just now I realised how it could be further optimised.  I've put the
extra bit of code in, tested it, and found that on my StrongARM, the time taken
for (1<<40) divisions, (1<<20) each of each of the numbers from (1<<20) to 0,
was 313cs for the first version, and 141cs for the second, improved version.

;******************************************************************************
.Divide
; Phil's Astounding Divider.  Integer division routine, slightly optimised
; for StrongARM (but there wasn't much space for optimisation).
; If you wish this routine to return the remainder too, just don't bother to
; preserve r2 on the stack - it will return as the remainder.
; On entry:
;       r2  =   Numerator
;       r3  =   Denominator
; On exit:
;       r0  =   Result
; During routine:
;       r0  =   Result build-up
;       r1  =   Accumulator
;       r2  =   Numerator (continuously lowered)
;       r3  =   Denominator (const)
;       r14 =   Shift counter
;==============================================================================
        STMFD   r13!,{r1,r2,r14}
        MOV     r0,#0           ; Initialise result
        CMP     r2,r3           ; Is numerator less than denominator?
        BLT     $Exit           ; If so, exit with result
        MOV     r1,r3           ; Initialise accumulator
        MOV     r14,#1          ; Initialise shift counter

$UpwardLoop
        CMP     r2,r1,LSL #1    ; Check accumulator*2 against numerator
        MOV     r4,r4,LSL #1    ; Shift shift counter
        MOV     r1,r1,LSL #1    ; Shift accumulator up
        BGT     $UpwardLoop     ; Branch back
;==============================================================================
; The accumulator now contains the highest shift of the denominator which is
; still less than the numerator.  Take this away from the numerator, and add
; the shift value to the result build-up.
;------------------------------------------------------------------------------
$DownwardLoop
        CMP     r1,r2           ; Is numerator greater than accumulator?
        SUBLE   r2,r2,r1        ; Take accumulator away from numerator
        ADDLE   r0,r0,r4        ; Add shift counter to result build-up
        BEQ     $Exit           ; Exit if finished division (no remainder left)
        MOV     r1,r1,LSR #1    ; Lower accumulator
        MOVS    r4,r4,LSR #1    ; Lower shift counter
        BGT     $DownwardLoop   ; Go again if there are more positive shifts

$Exit
        LDMFD   r13!,{r1,r2,pc}^
;******************************************************************************


It's in JFPatch format.  JFPatch provides loads of really lovely add-ons to ARM
assembler, but the only one used here is the local labels.  Any label starting
with an $ character only exists between two normal (.labelname) labels.

Anyway, that's about it.  Thanks for your time, and I hope this code is useful
to someone.  See ya, 

Phil Norman.


-- 

=============================================
= Phil Norman  -  P.C.F.Norman@exeter.ac.uk =
= http://newton.ex.ac.uk/general/ug/norman  =
=    Acorn fanatic and physics student      =
=============================================

From linux-arm-outgoing-owner@vger.rutgers.edu  Wed Jun 25 17:49:09 1997
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From: Phil Norman <P.C.F.Norman@exeter.ac.uk>
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On Wed, 25 Jun 1997, Alun Da Penguin Jones wrote:

> Phil Norman decreed:
> > It does about 1,000,000,000,000 (1<<40 to be exact) DIVs in about 
> > 1.41s on a StrongARM at 202MHz.
>  
> octave:10> (2**40 / 1.41) / 202e6
> ans = 3860.4
>  
> Pardon me for being skeptical, but how does it manage to do 3860.4 divisions
> in each clock cycle? I'd love to see a copy of the code.

Errrrr..... now that's a tricky one.  Now I see your maths, that's made 
me highly skeptical too.  I never tried that calculation out myself 
(aftereffects of the Maths 3 course in my physics degree).  It does seem 
rather persuading, so I therefore decree the ARM code wrapper I put 
around my DIV routine to test the speed to be terminally broken.  I will 
have a look at it and see what went wrong.  Very sorry for making such a 
ridiculous claim without testing it more thoroughly, but whatever went 
wrong, it's still fast.

I've just posted a copy of the posting I sent to c.s.a.programmer, so you 
can see a copy of the code ;-)

Incidentally the reason I wrote it was for the slider bar feature of an 
app I'm working on called Duet.  It's a music CD player - quite a nice 
one IMHO - for RuskOS.  If anyone's interested, it's on my web page (URL 
below).

Thanks,
Phil

-- 

=============================================
= Phil Norman  -  P.C.F.Norman@exeter.ac.uk =
= http://newton.ex.ac.uk/general/ug/norman  =
=    Acorn fanatic and physics student      =
=============================================

From linux-arm-outgoing-owner@vger.rutgers.edu  Wed Jun 25 23:51:53 1997
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From: Philip Blundell <pjb27@pobox.com>
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Subject: Re: Divide instruction.
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On Wed, 25 Jun 1997, Phil Norman wrote:

> On Wed, 25 Jun 1997, Charles Esson wrote:
> 
> > I am in trouble the strong arm is getting canned because of the lack of
> > a divide ( well I can't find it anyway) and the best I can do is 96
> > instructions. 

> I posted just a few hours ago about a DIV routine I've done.  I'm back in 

BTW, the gcc sources have a division routine in (look at lib1funcs.asm). 
This is needed because gcc can't open code division for the ARM and so it
has to compile into a library call. 

p.

From linux-arm-outgoing-owner@vger.rutgers.edu  Wed Jun 25 23:53:58 1997
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To: Richard Townsend <rhdt@star.ucl.ac.uk>
cc: David A Rusling <rusling@linux.reo.dec.com>, linux-arm@vger.rutgers.edu
Subject: Re: duh, any ideas on this? 
In-reply-to: Your message of "Mon, 23 Jun 1997 16:36:54 +0100."
             <Pine.OSF.3.91.970623163518.12505B-100000@zuaxp0.star.ucl.ac.uk> 
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All,
	I did indeed get it sorted and I've built an ebsa-110 kernel
(unfortunately not working yet).   A couple of things:

[1] I had to "invent" include/asm-arm/arch-ebsa/dma.h.   This was 
missing from the 2.0.29 patches that I had.

[2] I had to create a couple of links for objcopy and objdump for the
pre-built tools.

Dave


From linux-arm-outgoing-owner@vger.rutgers.edu  Thu Jun 26 02:08:39 1997
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Subject: Re: duh, any ideas on this?
To: rusling@linux.reo.dec.com (Ka'Plagh)
Date: 	Thu, 26 Jun 1997 00:43:00 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <199706252039.UAA00771@win31.reo.dec.com> from "Ka'Plagh" at Jun 25, 97 08:39:37 pm
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Ka'Plagh writes:
> [1] I had to "invent" include/asm-arm/arch-ebsa/dma.h.   This was 
> missing from the 2.0.29 patches that I had.

Please use the latest 2.0.30 patches.  This problem has been fixed.
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From linux-arm-outgoing-owner@vger.rutgers.edu  Thu Jun 26 03:07:16 1997
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Date: 	Wed, 25 Jun 1997 23:49:09 +1000
From: Charles Esson <charlese@cvs.com.au>
Organization: Colour Vision Systems
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Thanks for the replies. I think the way to go is to try and convince the
floating point people to rescale there algorithams so they don't need
divide. I.e, look upon the number as something between 1 and 0. Boy it
was hard enough convincing them floating point really wasn't a good
thing.

From linux-arm-outgoing-owner@vger.rutgers.edu  Thu Jun 26 14:01:25 1997
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Date: 	Wed, 25 Jun 1997 17:56:36 +0100
To: linux-arm@vger.rutgers.edu
From: Andy Armstrong <andy@wonderworks.co.uk>
Subject: Re: Divide instruction.
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In article <Pine.SGI.3.91.970625170545.18786B-100000@newman>, Phil
Norman <P.C.F.Norman@exeter.ac.uk> writes

[snip]
>Actually, just now I realised how it could be further optimised.  I've put the
>extra bit of code in, tested it, and found that on my StrongARM, the time taken
>for (1<<40) divisions, (1<<20) each of each of the numbers from (1<<20) to 0,
>was 313cs for the first version, and 141cs for the second, improved version.

This is completely bonkers Phil. 1 << 40 is about 1e12. To do that many
divides in 141cs each divide would have to take 0.128 picoseconds.

-- 
http://www.wonderworks.co.uk --> Free RISC OS software
Andy Armstrong, WonderWorks

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Subject: Re: Divide instruction.
To: charlese@cvs.com.au (Charles Esson)
Date: 	Thu, 26 Jun 1997 17:48:24 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <33B056A5.3CDB@cvs.com.au> from "Charles Esson" at Jun 25, 97 09:22:13 am
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> I am in trouble the strong arm is getting canned because of the lack of
> a divide ( well I can't find it anyway) and the best I can do is 96
> instructions. 

That is normal for risc CPU's

> Has anyone done better.

I don't know for ARM but look at the Linux kernel bits for the sparc
and alpha CPU's. Remember it takes a pentium about 35 clocks to do a divide

Alan

From linux-arm-outgoing-owner@vger.rutgers.edu  Fri Jun 27 00:11:10 1997
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Date: 	Wed, 25 Jun 1997 14:24:37 +0100
To: linux-arm@vger.rutgers.edu
From: Andy Armstrong <andy@wonderworks.co.uk>
Subject: Re: Divide instruction.
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In article <Pine.SGI.3.91.970625133317.12063B-100000@newman>, Phil
Norman <P.C.F.Norman@exeter.ac.uk> writes
>On Wed, 25 Jun 1997, Charles Esson wrote:
>
>> I am in trouble the strong arm is getting canned because of the lack of
>> a divide ( well I can't find it anyway) and the best I can do is 96
>> instructions. 
>> 
>> Has anyone done better.
>
>I think so.  I posted a fast ARM assembler DIV routine (also does MOD as 
>a side-effect) to c.s.a.programmer a while back.  I'm afraid I can't find 
>it in my sent-mail - dunno what pine did to it - but I will get a copy of 
>it next time I'm home and will post it here when I'm next in the computer 
>lab.  It does about 1,000,000,000,000 (1<<40 to be exact) DIVs in about 
>1.41s on a StrongARM at 202MHz.

Impressive. More than the number of single instructions a StrongARM
could do in that time. Are you sure you haven't got something wrong
somewhere? I don't believe you were doing 3860 divides every clock cycle
:-)

>
>See ya,
>Phil
>
>

-- 
http://www.wonderworks.co.uk --> Free RISC OS software
Andy Armstrong, WonderWorks

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From: Phil Norman <P.C.F.Norman@exeter.ac.uk>
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Hi

Very sorry for this - I'm sure it's come up in the mailing list before, 
but I've lost it in my trimming excercises.  Could anyone tell me where 
crt0.o is please?  I can't find it anywhere.

Thanks,
Phil

-- 

=============================================
= Phil Norman  -  P.C.F.Norman@exeter.ac.uk =
= http://newton.ex.ac.uk/general/ug/norman  =
=    Acorn fanatic and physics student      =
=============================================

From owner-linux-arm-outgoing@vger.rutgers.edu  Fri Jun 27 15:02:10 1997
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Subject: Re: Divide instruction.
To: andy@wonderworks.co.uk (Andy Armstrong)
Date: 	Fri, 27 Jun 1997 09:47:52 +0100 (BST)
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> This is completely bonkers Phil. 1 << 40 is about 1e12. To do that many
> divides in 141cs each divide would have to take 0.128 picoseconds.

Thats pushing it somewhat 8) - even the 16bit divide in about 2 clocks
(64K lookup table) is slow by comparison

From P.C.F.Norman@exeter.ac.uk  Sat Jun 28 03:16:24 1997
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From: Phil Norman <P.C.F.Norman@exeter.ac.uk>
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To: Matthew Wilcox <willy@odie.barnet.ac.uk>
Subject: Re: crt0.o
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On Fri, 27 Jun 1997, Matthew Wilcox wrote:

> Look on ftp.barnet.ac.uk/pub/Acorn/armlinux.  Or something.  I keep a full
> archive.

Thanks - I've already looked, but though there's messages asking about 
the whereabouts of crt0.o, there's nothing I can find which says where it 
can be found.

Phil

-- 

=============================================
= Phil Norman  -  P.C.F.Norman@exeter.ac.uk =
= http://newton.ex.ac.uk/general/ug/norman  =
=    Acorn fanatic and physics student      =
=============================================

From owner-linux-arm-outgoing@vger.rutgers.edu  Sun Jun 29 11:14:58 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <6170.199706281902@raistlin.armlinux.org>
Subject: Re: ARM Patches (fwd)
To: linux-arm@vger.rutgers.edu
Date: 	Sat, 28 Jun 1997 20:02:21 +0100 (BST)
Cc: dwalker@art.acorn.co.uk
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Erik Troan writes:
> On Sat, 28 Jun 1997 rmk92@ecs.soton.ac.uk wrote:
>
> > Would you be interested in patches for the ARM port of Linux?  I currently have
> > (out of a mixture of 3.0.3, 4.0, and 4.1) the following patches.  I am working
> > on some of 4.2 now.  Anyway, here is a list of packages that have patches of one
> > sort or another.
>
> Good grief.
>
> > Please note that at the moment, ELF is not supported on the ARM platforms due to
> > a lack of standard (and time to work out how to do ELF).  That's not to say that
> > it won't happen - it has to happen some time.
>
> I'm not that interested in them until ELF is supported, the diffs would
> be too difficult to integrate w/o shared libs.

Anyone want to work on a proper ELF standard for ARM Linux?  (One that is the full
works - shared libraries etc).  This will of course require GCC and binutils changes.

This is extremely urgent - the later kernels have been 'designed' for ELF, and so
have most of the libraries.  RH 4.2 is as well.

Anyone wanting to work on ELF, please email me.
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 30 00:32:12 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <531.199706292315@raistlin.armlinux.org>
Subject: New disk sets and kernel
To: linux-arm@vger.rutgers.edu
Date: 	Mon, 30 Jun 1997 00:15:19 +0100 (BST)
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Hi.

I have just finished uploading a new RiscPC install disk set, and a new
kernel for them.

These should now be capable of running with >=24MB of DRAM.
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 30 06:08:03 1997
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To: rmk92@ecs.soton.ac.uk
cc: linux-arm@vger.rutgers.edu, dwalker@art.acorn.co.uk, ewt@redhat.com
Subject: Re: ARM Patches (fwd) 
In-reply-to: Your message of "Sat, 28 Jun 1997 20:02:21 +0100."
             <6170.199706281902@raistlin.armlinux.org> 
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Good idea, one of the big moves forward with Alpha Linux was ELF shared 
libraries.
If anyone out there wishes to volunteer, I can get them some StrongARM hardware
to play with...

> Erik Troan writes:
> > On Sat, 28 Jun 1997 rmk92@ecs.soton.ac.uk wrote:
> >
> > > Would you be interested in patches for the ARM port of Linux?  I currently have
> > > (out of a mixture of 3.0.3, 4.0, and 4.1) the following patches.  I am working
> > > on some of 4.2 now.  Anyway, here is a list of packages that have patches of one
> > > sort or another.
> >
> > Good grief.
> >
> > > Please note that at the moment, ELF is not supported on the ARM platforms due to
> > > a lack of standard (and time to work out how to do ELF).  That's not to say that
> > > it won't happen - it has to happen some time.
> >
> > I'm not that interested in them until ELF is supported, the diffs would
> > be too difficult to integrate w/o shared libs.
> 
> Anyone want to work on a proper ELF standard for ARM Linux?  (One that is the full
> works - shared libraries etc).  This will of course require GCC and binutils changes.
> 
> This is extremely urgent - the later kernels have been 'designed' for ELF, and so
> have most of the libraries.  RH 4.2 is as well.
> 
> Anyone wanting to work on ELF, please email me.
>    _____
>   |_____| ------------------------------------------------- ---+---+-
>   |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
>   | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
>   | +-+-+                                                     --- -+-
>   /   |               THE developer of ARM Linux              |+| /|\
>  /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
>     +-+-+ -------------------------------------------------  /\\\  |


From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 30 17:49:10 1997
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From: "Roland Groepmair" <roland.groepmair@munich.ixos.de>
To: "'linux-arm@vger.rutgers.edu'" <linux-arm@vger.rutgers.edu>
Subject: partition manager for ARM Linux
Date: 	Mon, 30 Jun 1997 18:45:46 +0200
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Hy Linux-experts!

Last weekend I tried to install ARM Linux on my RISC PC (ARM 610, 24 MB DRAM, 2 MB VRAM, 2.1 GB IDE, RISC OS 3.5). Unfortunately, the first problem I had was partitioning the hard drive.

Currently I have to partitions on my HD: the first 512 MB (1040 cylinders) for RISC OS (Version 3.5 does not support more I think =8-(.
And the next 1500 cylinders for RiscBSD (I'm sorry, but I'm interested in both UNIX-ports for the ARM, I admit it). Between the two installations there is no cylinder free. But after the RiscBSD-Partition there are about 1500 left for the brandnew Linux. I thought.

BUT: the partition manager for Linux (newest version [last week I think] from the ftp site) wants to create a partition called "Table" (as shown in the installation manual) with the size of 1KB. I think this is for the partition table (?). I did not see any chance to alter the cylinder. The application suggests the first cylinder after the ADFS-partition. If I started the partition manager I think my RiscBSD-partition would be lost  =8-(((

Now my questions:
1. Is there any way to change the cylinder for the "Table" partition? Is it therefore possible to keep my RiscBSD-Installation?
2. And more important: The Installation manual, section partition manager says to "backup all files on the installation disk, because all data will be lost after the partitioning". Is it also true if I have space left on my hard disk?? Or do you mean that all data will be lost if I have to shrink my ADFS-"partition" (that is clear to me, I remember fdisk from MS-DOS...).


thanks a lot 
(perhaps you can help me to spend my time in installing Linux, not in backing up my ADFS-partition...), 
             Roland

------------------------------------------------------- 
Roland Gröpmair       
iXOS Software AG         Tel. : +49 (0)89 46005 - 179
Bretonischer Ring 12     FAX  : +49 (0)89 46005 - 199
D-85630 Grasbrunn        Internet: http://www.ixos.de 
Germany               mailto:Roland.Groepmair@ixos.de
-------------------------------------------------------

From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 30 18:51:04 1997
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To: Roland Groepmair <roland.groepmair@munich.ixos.de>
Cc: "'linux-arm@vger.rutgers.edu'" <linux-arm@vger.rutgers.edu>
Subject: Re: partition manager for ARM Linux
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Hi,
  Well we'll soon remove the need for the RiscBSD partition - but its a
fair enough thing to try.....

As far as the backing up goes; you would be insane not too back up a
drive before repartitioning.

As for the RiscBSD problem - how does RiscBSD partition the drive? Does
it do the same thing that NetBSD does and build its own partition table
inside a native partition? I wonder if ARMLinux could actually install
in a spare RiscBSD partition if we turned on BSD partitioning or if that
is only for BSD partitioning on top of fdisk style partitions ... hmm.

Dave
-- 
----------------------------------------------------------------------
- David Alan Gilbert - WARNING! This is a beta release .signature    -
- Work:    dg @ cogency.co.uk        -    0161-428-9444              -
- Home:    gro.gilbert @ treblig.org -                               -
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From owner-linux-arm-outgoing@vger.rutgers.edu  Mon Jun 30 21:45:58 1997
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From: rmk92@ecs.soton.ac.uk
Message-Id: <190.199706302006@tanis.armlinux.org>
Subject: Re: partition manager for ARM Linux
To: roland.groepmair@munich.ixos.de (Roland Groepmair)
Date: 	Mon, 30 Jun 1997 21:06:38 +0100 (BST)
Cc: linux-arm@vger.rutgers.edu
In-Reply-To: <c=DE%a=_%p=ixos%l=MICKEY-970630164546Z-33211@mickey.munich.ixos.de> from "Roland Groepmair" at Jun 30, 97 06:45:46 pm
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Roland Groepmair writes:
> Now my questions:
> 1. Is there any way to change the cylinder for the "Table" partition? I=
> s it therefore possible to keep my RiscBSD-Installation?

No.  Unfortunately, there is only one place in the ADFS boot block to put
a `non-ADFS' partition, and both the Linux Table and the RiscBSD partition
occupy this.  It is, unfortunately, something that was overlooked by Acorn
all those years ago.

Both Linux and RiscBSD rely on these bytes to be set correctly in order to
point to the correct location, so the two are mutually exclusive.

> 2. And more important: The Installation manual, section partition manag=
> er says to "backup all files on the installation disk, because all data=
>  will be lost after the partitioning". Is it also true if I have space =
> left on my hard disk?? Or do you mean that all data will be lost if I h=
> ave to shrink my ADFS-"partition" (that is clear to me, I remember fdis=
> k from MS-DOS...).

I would still advise backing it up - in case something goes wrong.  Linux
and its utilities has not been extensively tested, and I believe that
there may be a problem booting with RiscOS 3.5 (since the boot loader has
to gain access to the root partition, which may be over the 512 cylinder
limit).  However, it is still possible to boot Linux (as per the inital
installation instructions).
   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |       Russell King      rmk92@ecs.soton.ac.uk         --- ---
  | | | | http://whirligig.ecs.soton.ac.uk/~rmk92/home.html  /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |      *  who wishes that he was in Hong Kong  *      ---  |
    +-+-+ -------------------------------------------------  /\\\  |
		      (fast becomming debatable)

