Tidy linker scripts

[Tristan Gingold]

On Sep 28, 2009, at 9:08 AM, Alan Modra wrote:

> On Sun, Sep 27, 2009 at 12:09:43PM -0400, Christopher Faylor wrote:
>>        * ldlang.c (lang_size_sections_1): Always force output vma  
>> to zero for
>>        relocatable sections.
>>        (lang_size_sections_1): Revert previous COFF-only  
>> accommodation for
>>        relocatable sections.
>
> The above patch exposed bugs in the cr16, crx, and tic54 ld -r linker
> scripts.  Rather than fix the problems it's simpler to just not use a
> script for ld -r, so that's what I've done.  Also, we now have no need
> to set section addresses to zero in any of the ld -r scripts.

Do we really want that ?  That breaks backward compatibility as I now  
that some of our customers use
'ld -r' with linker scripts.  They use scripts to merge some sections.

Tristan.