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Re: [Qemu-devel] ppc: TCG and FP exceptions, is it right ?
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From: |
Benjamin Herrenschmidt |
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Subject: |
Re: [Qemu-devel] ppc: TCG and FP exceptions, is it right ? |
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Date: |
Tue, 26 Jul 2016 07:50:33 +1000 |
On Mon, 2016-07-25 at 17:12 +0200, Tristan Gingold wrote:
> >
> > The code as writte will take the exception before the FPR is
> > updated,
> > I *think*, or am I missing something here ?
>
> This looks like an oversight. In our tests, we don't read the fpr.
BTW. Do you happen to have some tests I could run to verify that my
changes don't break your code ?
Cheers,
Ben.