[RFC] fullname attribute for GDB/MI stack frames

[Bob Rossi]

> > > We can't show the user the file, but we can use it to unambiguously
> > > place a breakpoint in the correct file.
> > 
> > The same can be said about "\abc" or "d:foo".
> 
> No, I don't think it can.  The difference between an absolute path and
> a partially relative path is that an absolute path has no implicit
> information.  If GDB reports that one file includes a header c:\abc and
> another includes \abc, the front end has to guess whether GDB considers
> those the same file or not.

This is very true. This will break CGDB for instance. It use's the
fullname as a unique key to a file. If GDB says that c:\abc has 2
breakpoints and \abc has 1, CGDB will have 2 source files the user can
choose and each will contain it's own breakpoints.

It should just think there is 1 file.

What would 'info sources' do in this case anyways?

Thanks,
Bob Rossi