sid doesn't build with gcc 4.0.x

[Frank Ch. Eigler]

Hi -


aldyh wrote:

> Sid is not building with GCC 4.0 or above.  The problem is in
> component/cgen-cpu/cgen-cpu.h's use of reinterpret_cast.  The
> reinterpret_cast construct is not allowed amongst integers.

I'm checking in a variant of this code which uses pointer aliasing.
Some super-keener could make a union-based version (pre-approved).

> 	* component/interrupt/components.h (bus_size): Fix constructor to
> 	be legitimate C++.

This one is ok, feel free to commit.

> 	* 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).


- FChE
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