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Re: Interesting dwarf-2/shared lib problem.
On Tue, Dec 02, 2003 at 12:12:49PM -0500, Kris Warkentin wrote:
> > Ah...interesting. For the main object, the symtab points to
> > c:\some_dir\main.c and the symtab->next points to just main.c. It's the
> > main.c that gets caught and returned. In the solib, we only see the
> > c:\some_lib\display.c so the FILENAME_CMP fails..
> >
> > So you are correct, lookup_partial_symtab is failing.
>
> Looks like lbasename() in libiberty/lbasename.c is failing. The
> IS_DIR_SEPARATOR macro isn't being defined for __CYGWIN__ so when we've
> compiled something with dos style paths...you get the picture. I fixed it
> in our source but someone might want to ponder this....
Blast, more out-of-sync copies of this. That one's my fault. This
ought to come from include/filenames.h now.
Could you file a report in the GCC bugzilla system about this and
assign it to me? GCC is the master for this file.
> Index: lbasename.c
> ===================================================================
> RCS file: /product/tools/gdb/libiberty/lbasename.c,v
> retrieving revision 1.2
> diff -u -r1.2 lbasename.c
> --- lbasename.c 6 Sep 2002 20:21:02 -0000 1.2
> +++ lbasename.c 2 Dec 2003 17:10:58 -0000
> @@ -46,7 +46,7 @@
> #endif
>
> #if defined (_WIN32) || defined (__MSDOS__) \
> - || defined (__DJGPP__) || defined (__OS2__)
> + || defined (__DJGPP__) || defined (__OS2__) || defined (__CYGWIN__)
> # define HAVE_DOS_BASED_FILE_SYSTEM
> # ifndef DIR_SEPARATOR_2
> # define DIR_SEPARATOR_2 '\\'
>
> cheers,
>
> Kris
>
>
>
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer