Call data, return data and code sizes can never exceed `u32::MAX`; they
are also not generic. Hence we know that they are guaranteed to always
fit into a 64bit register and `revive` can just zero extend them into a
256bit integer value. Which is slightly more efficient than passing them
on the stack.

---------

Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
Signed-off-by: xermicus <cyrill@parity.io>
Co-authored-by: command-bot <>
Co-authored-by: Alexander Theißen <alex.theissen@me.com>