x86-64 large data sections updated

[Jan Hubicka]

> On Wed, Jun 15, 2005 at 12:39:47PM +0200, Jan Hubicka wrote:
> > (however I was under impression that ordering bss next to lbss would
> > result in merging the segments when possible)
> 
> As mentioned, we need a writable section adjacent to _end for the
> beginning of the heap.

I still seem to be dense, but we need writable section adjacent to bss
in the old scheme too, so this should be already accounted earlier?

Honza
> 
> 
> r~