Il ven 6 dic 2024, 05:59 Peter Maydell <peter.mayd...@linaro.org> ha
scritto:

> > is still decently packed and simplifies things a lot.
>
> The old struct is 4 bytes, and the new one is 8 bytes.


Yes, hence "decently" packed. But I think in both cases it's passed in
registers, and for 64-bit machine that shouldn't change anything.

Paolo

We do
> a lot of directly passing 'struct MemTxAttrs' arguments around
> as arguments to functions (i.e. not passing pointers to them),
> so increasing it in size is not completely free.
>
> thanks
> -- PMM
>
>

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