Re: [PATCH] removal of "static foo = 0"

From: Tigran Aivazian (tigran@veritas.com)
Date: Sun Nov 26 2000 - 05:37:07 EST


On Sat, 25 Nov 2000, Tim Waugh wrote:

> On Sat, Nov 25, 2000 at 10:53:00PM +0000, James A Sutherland wrote:
>
> > Which is silly. The variable is explicitly defined to be zero
> > anyway, whether you put this in your code or not.
>
> Why doesn't the compiler just leave out explicit zeros from the
> 'initial data' segment then? Seems like it ought to be tought to..

yes, taught to, _BUT_ never let this to be a default option, please.
Because there are valid cases where a programmer things "this is in .data"
and that means this should be in .data. Think of binary patching an object
as one valid example (there may be others, I forgot).

Regards,
Tigran

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Thu Nov 30 2000 - 21:00:15 EST