[RFA] testsuite tweak for Arm big-endian

[Richard Earnshaw]

msnyder@redhat.com said:
> 2002-11-06  Michael Snyder  <msnyder@redhat.com>
>
> 	* gdb.base/long_long.exp: In special case code for arm, 
> 	differentiate between big-endian and little-endian floats. 

Ok.

R.

PS this is going to get sooooo messy when we have to add VFP format double 
support...