Re: [patch/rfc] Add frame unwinder registrary

Andrew Cagney
2003-01-18T17:21:57Z

I've checked this in (while also carefully keeping an eye on the time :-)

Andrew

> 2003-01-16 Andrew Cagney <ac131313@redhat.com>
>
> * dummy-frame.h (dummy_frame_id_unwind): Delete declaration.
> (dummy_frame_pc_unwind, dummy_frame_register_unwind): Ditto.
> (struct frame_unwind): Declare opaque.
> (dummy_frame_p): Declare function.
> * dummy-frame.c (dummy_frame_id_unwind): Make static.
> (dummy_frame_pc_unwind, dummy_frame_register_unwind): Ditto.
> * dummy-frame.c: Include "frame-unwind.h".
> (dummy_frame_p): New function.
> (dummy_frame_unwind): New variable.
> * frame.c: Include "frame-unwind.h".
> (frame_pc_unwind, frame_id_unwind, frame_register_unwind): Update
> to use the new unwind field.
> (set_unwind_by_pc): Delete function.
> (create_new_frame, get_prev_frame): Set unwind field using
> frame_unwind_find_by_pc.
> (trad_frame_unwind, trad_frame_unwinder): New variables.
> * frame.h (trad_frame_unwind): Declare variable.
> (frame_id_unwind_ftype): Delete declaration.
> (frame_pc_unwind_ftype, frame_register_unwind_ftype): Ditto.
> (struct frame_unwind): Declare opaque.
> (struct frame_info): Replace the fields id_unwind, pc_unwind and
> register_unwind with a single unwind pointer.
> * frame-unwind.h, frame-unwind.c: New files.
> * Makefile.in (SFILES): Add frame-unwind.c.
> (frame_unwind_h): Define.
> (COMMON_OBS): Add frame-unwind.o.
> (frame-unwind.o): Specify dependencies.
> (frame.o, dummy-frame.o): Update dependencies.
>