It appears that recent changes to remote protocol handling have exposed a latent 
bug in remote fileio.  Two of the remote fileio calls start reading target 
memory before completely processing the fileio response packet.  Reading remote 
memory overwrites that buffer.

This patch reorders the stat and rename calls to not do that.  Tested on an 
m68k-elf target.

ok?

nathan
-- 
Nathan Sidwell    ::   http://www.codesourcery.com   ::         CodeSourcery
nathan@codesourcery.com    ::     http://www.planetfall.pwp.blueyonder.co.uk