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[Bug debug/48853] [4.7 Regression] Wrong DWARF codegen when Pmode != ptr_mode
- From: "sje at cup dot hp.com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 6 May 2011 23:04:43 +0000
- Subject: [Bug debug/48853] [4.7 Regression] Wrong DWARF codegen when Pmode != ptr_mode
- Auto-submitted: auto-generated
- References: <bug-48853-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48853
--- Comment #20 from Steve Ellcey <sje at cup dot hp.com> 2011-05-06 23:04:21 UTC ---
(In reply to comment #18)
> (In reply to comment #6)
> > The patch works for me on ia64-hp-hpux11.23. It fixed the four new failures I
> > had and caused no regressions.
>
> Steve, does the latest GDB work on ia64 hp-ux? You
> may see more regressions with the latest GDB.
GDB on ia64 hp-ux never really worked. It only started building this year when
Joel Brobecker ported it but I was never able to get good results with it
(either testing or in actual use).
The HP WDB (based on an old GDB) works better but still has many shortcomings
when used with GCC.