On Tue, 8 Jan 2019 at 22:32, Richard Henderson
<richard.hender...@linaro.org> wrote:
>
> Split out functions to extract the virtual address parameters.
> Let the functions choose T0 or T1 address space half, if present.
> Extract (most of) the control bits that vary between EL or Tx.
>
> Signed-off-by: Richard Henderson <richard.hender...@linaro.org>


> +    top_bits = sextract64(address, inputsize, addrsize - inputsize);

I've just run into an assertion here running an aarch32 guest
that uses LPAE, because addrsize == inputsize == 32, and
sextract64() insists on a non-zero length...

thanks
-- PMM

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