[0/9] Nios II port, introduction

[Joseph S. Myers]

Could you describe how this port has been tested?  In particular, do you 
get clean test results (for the binutils, gas and ld testsuites) for at 
least one Nios II target, for both 32-bit and 64-bit hosts?  (It's common 
for assembler ports to have issues with e.g. sign-extension of operands 
that show up only for one of 32-bit and 64-bit hosts, hence it being a 
good idea to test any new port for both - as well as making sure it builds 
on both without any -Werror errors from recent GCC, since compiler 
warnings can also depend on whether the host is 32-bit or 64-bit.)

-- 
Joseph S. Myers
joseph@codesourcery.com