sid doesn't build with gcc 4.0.x

[Aldy Hernandez]

> > 	* component/interrupt/components.h (bus_size): Fix constructor to
> > 	be legitimate C++.
> 
> This one is ok, feel free to commit.

Done, thanks.

> 
> > 	* component/cgen-cpu/cgen-cpu.h (GETMEMSF): Change
> > 	reinterpret_cast to static_cast.
> > 	(SETMEMSF): Same.
> > 	(GETMEMDF): Same.
> > 	(SETMEMDF): Same.
> 
> This one is not (but I will commit a better one).

I just checked the new snapshot, and gcc40 has more regressions on
a "make check-sid", than when compiled with 34.  Could a cgen savvy person
take a look?

Meanwhile, I'm back to using 3.4.

Thanks.