* illegal intruction
@ 2000-09-22 7:53 Pawel Zawora
2000-09-22 17:45 ` Mark Hatle
0 siblings, 1 reply; 2+ messages in thread
From: Pawel Zawora @ 2000-09-22 7:53 UTC (permalink / raw)
To: linuxppc
I'm working with Linux PPC, kernel version 2.2.13 with nfs as a root
file system. When I try to run any software sometimes a exeption
undefined instruction code 0xffffffda occurs (kernel try it emulate),
sometimes everything works.
Does anybody know what can be a reason of behavior like this?
It isn't a problem of limited RAM memory space.
What is the best way to find this error?
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: illegal intruction
2000-09-22 7:53 illegal intruction Pawel Zawora
@ 2000-09-22 17:45 ` Mark Hatle
0 siblings, 0 replies; 2+ messages in thread
From: Mark Hatle @ 2000-09-22 17:45 UTC (permalink / raw)
To: Pawel Zawora; +Cc: linuxppc
We need a lot more information to understand what the problem might be.
I see it's Linux PPC, kernel version 2.2.13... but what CPU, what board,
how much ram, etc.
>From not knowing anything about this, it sounds like you are trying to
run software that is using floating point on a system that doesn't
have an FPU. But that is just a guess.
--Mark
Pawel Zawora wrote:
>
> I'm working with Linux PPC, kernel version 2.2.13 with nfs as a root
> file system. When I try to run any software sometimes a exeption
> undefined instruction code 0xffffffda occurs (kernel try it emulate),
> sometimes everything works.
> Does anybody know what can be a reason of behavior like this?
> It isn't a problem of limited RAM memory space.
> What is the best way to find this error?
>
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
^ permalink raw reply [flat|nested] 2+ messages in thread
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