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Re: MPC860 (Debugging ISR)
- From: Gary Thomas <gary at mlbassoc dot com>
- To: nprasad3 at gmu dot edu
- Cc: ecos-discuss at sources dot redhat dot com
- Date: 16 Dec 2003 08:47:36 -0700
- Subject: Re: [ECOS] MPC860 (Debugging ISR)
- Organization: MLB Associates
- References: <2e7dfd2e97ba.2e97ba2e7dfd@gmu.edu>
On Tue, 2003-12-16 at 08:43, nprasad3@gmu.edu wrote:
> Hi,
>
> Can someone please tell me how I can debug the general
> interrupt service handler on the MPC860? I am using a
> wiggler and romstop doesn't work. I was thinking of putting
> in a tight loop at the begining of the ISR to allow the
> processor to stay put at that particular point till I release
> it from the debugger.
>
> Is there a different way I can single step into the ISR and
> keep things under control while debugging the ISR?
What's wrong with running your code in RAM and using GDB?
BTW, what do you think is wrong with the "general interrupt
service handler"?
--
Gary Thomas <gary@mlbassoc.com>
MLB Associates
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