Hi, > --- a/include/opcode/arc.h > +++ b/include/opcode/arc.h > @@ -75,7 +75,8 @@ typedef enum > SHFT2, > SWAP, > SP, > - SPX > + SPX, > + NPS400 > } insn_subclass_t; We tend to keep this enum alphabetical ordered, please can u add NPS400 entry accordingly? Thanks, Claudiu