interface to partial support for DW_OP_piece in dwarf2expr.[ch]

[Jim Blandy]

Andrew Cagney <cagney@gnu.org> writes:

> > Andrew Cagney <cagney@gnu.org> writes:
> >
> >>> I'm just having trouble getting my head around how this will affect
> >>> core-gdb, and seeing how this addresses our need to meet GCC 3.5's
> >>> requirements?
> >>> Can we expand on that?
> 
> ?

I answered this.  The dwarf2.expr.h change I posted doesn't get into
GCC 3.5's requirements, and it shouldn't.  It's just meant to allow
dwarf2expr.[ch] to return the results of the computation it did; it's
up to its caller what to do with that.