[RFA 3/5] New port: CR16: gdb port

[Joel Brobecker]

> > +      allWords =
> > Can you please void using the mixed-cap style for variables?
> This variable along with currInsn suffer from the same problem. However, they
> have been borrowed from existing code from opcodes/cr16-dis.c
> May I leave them here as is for now as it is used at several places in cr16-dis.c?

Yes. I thought it was a variable declared inside GDB. This is fine.

> 2012-11-20 Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
> 
> 	gdb/Changelog
> 	* configure.tgt: Handle cr16*-*-*linux and cr16*-*-*.
> 	* cr16-linux-tdep.c: New file.
> 	* cr16-tdep.c: New file.
> 	* cr16-tdep.h: New file.

A couple of very very minor nits. Pre-approved with the changes
requested below. Once you get approval for the BFD bits, you may
commit this patch. When you do, can you send us a notification,
as well as a copy of the patch that you commit (because it is
going to be different from the one posted here).

> +  if (p->has_frame_ptr)
> +    {
> +      CORE_ADDR fp = get_frame_register_unsigned (this_frame, CR16_FP_REGNUM);
> +      return fp - p->frame_ptr_offset;
> +    }
> +  else
> +    {
> +      CORE_ADDR sp = get_frame_register_unsigned (this_frame, CR16_SP_REGNUM);
> +      return sp - p->frame_size;
> +    }

Missing empty line after variable declaration in both blocks.

> +};	

Can you remov the trailing spaces?

Thank you,
-- 
Joel