New ld failure with STB_GNU_UNIQUE patch

[Maciej W. Rozycki]

On Tue, 17 May 2016, Nick Clifton wrote:

>   I have encountered a new failure in the LD tests for the ft32-elf
>   target:
> 
>     Executing on host: sh -c {./ld-new  -L/work/sources/binutils/current/ld/testsuite/ld-unique  -r -o tmpdir/dump tmpdir/dump0.o  2>&1}  /dev/null ld.tmp (timeout = 300)
>     spawn [open ...]
>     ./ld-new: invalid length for memory region flash
>     failed with: <./ld-new: invalid length for memory region flash>, no expected output
>     ./ld-new: invalid length for memory region flash
>     FAIL: Linker setting GNU OSABI on STB_GNU_UNIQUE symbol (PR 10549)
> 
>   Would you mind having a look at this please ?

 Sure, I'll add `ft32-elf' to my regular testing for generic changes too.

  Maciej