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Re: [Qemu-devel] how do we determine correct guest PC for segfaults in a
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] how do we determine correct guest PC for segfaults in atomic helpers for linux-user mode? |
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Date: |
Tue, 14 Nov 2017 08:52:50 +0000 |
On 13 November 2017 at 23:31, Richard Henderson <address@hidden> wrote:
> On 11/13/2017 08:59 PM, Peter Maydell wrote:
>> Am I misreading my debugger entrails (entirely possible)? How is this
>> code intended to get the right guest PC for segfaults in these helpers?
>
> It looks like we can't.
>
> We get it right for system mode, but not linux-user.
How does it work for system mode?
thanks
-- PMM