[PATCHv2 3/4] gas/arc: Handle multiple arc_opcode chains for same mnemonic

[Nick Clifton]

Hi Andrew,

> gas/ChangeLog:
> 
> 	* config/tc-arc.c (struct arc_opcode_hash_entry_iterator): New
> 	structure.
> 	(arc_opcode_hash_entry_iterator_init): New function.
> 	(arc_opcode_hash_entry_iterator_next): New function.
> 	(find_opcode_match): Iterate over all arc_opcode entries
> 	referenced by the arc_opcode_hash_entry passed in as a parameter.
> 
> opcodes/ChangeLog:
> 
> 	* arc-opc.c (arc_opcodes): Extend comment to discus table layout.
 
Approved - please apply.

Cheers
  Nick