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Re: [Qemu-devel] [PATCH 2/2] target-arm: Implement checking of fired wat
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH 2/2] target-arm: Implement checking of fired watchpoint |
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Date: |
Fri, 18 Sep 2015 14:41:16 +0100 |
On 14 September 2015 at 11:50, Sergey Fedorov <address@hidden> wrote:
> ARM stops before access to a location covered by watchpoint. Also, QEMU
> watchpoint fire is not necessarily an architectural watchpoint match.
> Unfortunately, that is hardly possible to ignore a fired watchpoint in
> debug exception handler. So move watchpoint check from debug exception
> handler to the dedicated watchpoint checking callback.
>
> Signed-off-by: Sergey Fedorov <address@hidden>
> ---
Reviewed-by: Peter Maydell <address@hidden>
thanks
-- PMM