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Re: [RFA] fix popping of dummy frame if inferior gets signal with unwindonsignal
On Mon, Nov 17, 2008 at 12:42 PM, Ulrich Weigand <firstname.lastname@example.org> wrote:
> Daniel Jacobowitz wrote:
>> On Mon, Nov 17, 2008 at 08:50:13PM +0100, Ulrich Weigand wrote:
>> > I'm not sure what the point is of having two copies of the regcache
>> > preserved across the full extent of the inferior call ...
>> Maybe in case we get to somewhere we can not backtrace from?
> OK, good point. The inf_status will always work ...
I don't understand why two copies are needed.
Can either of you elaborate?