[rfc] expose gdb values to python

[Thiago Jung Bauermann]

Daniel Jacobowitz wrote:
> And I think it should have the same solution.  There's a default
> architecture for these cases (depending on how GDB was built).

Which is current_gdbarch, as far as I can tell. I'll provide a new version
of the patch which uses it when gdb.Value cannot get one from a nearby
type's objfile.
-- 
[]'s
Thiago Jung Bauermann
IBM Linux Technology Center