[RFA] Sparc/Linux fixes part 1

[David S. Miller]

   From: Andrew Cagney <ac131313@cygnus.com>
   Date: Fri, 19 Apr 2002 22:13:05 -0400
   
   The value of long double can be set at run time by examining information 
   provided by the BFD.  ARM does this for the ABI, MIPS this for almost 
   everything.

I see what MIPS is doing, it does it for other type.

But this isn't going to help my long double case on
sparc, the BFD information is going to look identical.

It's elf_sparc 32-bit, but under Linux long double's
are 8 bytes, and that's all she wrote. :-)