Subject: Re: New kernel butting heads with Booter?
To: None <port-mac68k@NetBSD.ORG>
From: Nathan P Shaw <shaw@sbnslk.physics.sunysb.edu>
List: port-mac68k
Date: 11/08/1996 09:45:02
John Wittkoski writes:
> Ok, I sup'd the newest version of the kernel last night
> and did a clean rebuild (twice!) but every kernel I
> make dies with an illegal instruction before the Booter
> even loads the entire thing. That is, instead of showing:
>
> (number) + (number) + (number) + whatever then env dump
>
> I just get:
>
> (number) +
>
> and then get dumped into Macsbug, if it's loaded. A
> similar thing happens on both the machines I normally
> test with (a II and IIsi). All previously built kernels
> work on the same hardware. I haven't sup'd in a few weeks,
> but I did do a _clean_ rebuild.
>
> The only difference that I can think of is that this
> kernel is about 1.15MB in size and the previous kernels
> I made were around 960KB. Is it possible that the
> Booter isn't allocating enough space to dump the kernel
> into? Increasing the Booter memory size didn't help, but
> that may not matter depending on how the booter does
> things.
>
> Just a guess, but I can't think of any other reason that
> the boot would die so early.
>
> --John
I'm seeing the same thing on my P630. After seeing all of the great
progress which is being made on the Quadras, I thought I'd try
netbsd.quadra only to have it die in exactly the same way John
describes. With earlier kernels and the recent ADB changes which give
me a working keyboard, I was able to at least get into debug
mode. Anybody have a solution yet?
Nathan
(P630 68LC040,12MB RAM,300MB external SCSI,System 7.1.2)
--
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| Nathan P. Shaw | http://nuclear.physics.sunysb.edu/~shaw/ |
| phone: (516)632-8183 (w) | shaw@nuclear.physics.sunysb.edu |
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