I've broken my binutils version 2.28

[Matthew Fortune]

ANDY KENNEDY <ANDY.KENNEDY@adtran.com> writes:
> My build error:
> Assembler messages:
> Warning: could not set architecture and machine
> internal error: can't hash `dmul': exists
> Fatal error: broken assembler, no assembly attempted
>

I believe this error occurs when identically named instructions are not in one
contiguous block in the opcode table.  The patch snippet you posted does
not insert a dmul outside of the set of other dmul instructions though so
perhaps I am remembering wrong.  Have you got another dmul somewhere else
in the opcode table?
 
Matthew