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Re: Exceptions and interrupts
- From: Gary Thomas <gary at mlbassoc dot com>
- To: Enrico Piria <epiria at libero dot it>
- Cc: eCos Discussion <ecos-discuss at ecos dot sourceware dot org>
- Date: Mon, 23 May 2005 06:17:57 -0600
- Subject: Re: [ECOS] Exceptions and interrupts
- References: <IGXSSL$8911D16227ED0D01E713FCD210C5FB59@libero.it>
On Mon, 2005-05-23 at 11:53 +0200, Enrico Piria wrote:
> Hello.
> When an exception is triggered (especially the one that brings the GDB stub),
> should all interrupts be disabled?
Yes
>
> Other two more generic questions are:
>
> 1) May GDB debugging be done on a single thread,
> with other threads and interrupts enabled?
>
This is not currently supported
> 2) May GDB debugging be done on ISRs?
>
Yes
--
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Gary Thomas | Consulting for the
MLB Associates | Embedded world
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