[PATCH] fix for aarch64 sim FP stur bug

[Nick Clifton]

Hi Jim,

> While debugging a gcc C testsuite failure on the aarch64 simulator, I
> noticed that the support for FP stur instructions is broken.  They
> accidentally have the two register operands swapped.  The problem can
> be seen by comparing them with the equivalent FP str instructions.
> 
> I tested the fix by running the gcc C testsuite.  I get 3122
> unexpected failures without the patch and 2856 unexpected failures
> with the patch.

Thanks for reporting and fixing this bug.

The patch is approved - please apply.

Cheers
  Nick