gdb mode for lldb?

Raymond Toy writes:

 > Is there a gdb mode that works with lldb?  OSX no longer has gdb and
 > uses lldb instead.  Is there some way to get gdb mode on xemacs to
 > work with lldb?

Not that I know of.  I suggest you try the llvm sites and lists.

However, if you find one, I'd be happy to package an add-on or
llvm-compatible version for XEmacs.

I doubt you'll find one in upstream Emacs, as Apple and LLVM are two
of RMS's favorite whipping boys. :-(