From: Jason Merrill <jason@redhat.com>
To: Daniel Jacobowitz <dmj+@andrew.cmu.edu>
Cc: libstdc++@gcc.gnu.org, gdb@sources.redhat.com
Subject: Re: C++ debugging progress
Date: Wed, 28 Nov 2001 13:14:00 -0000 [thread overview]
Message-ID: <wvlwv0awqdw.fsf@prospero.cambridge.redhat.com> (raw)
Message-ID: <20011128131400.vopapGwHQF-DwMDTlZgQgLcxSFTTqWdr3FZ0wO6Mtk4@z> (raw)
In-Reply-To: <20011128151819.A31514@nevyn.them.org>
>>>>> "Daniel" == Daniel Jacobowitz <dmj+@andrew.cmu.edu> writes:
> OK, if I'm reading this at all correctly, the offset in the baseclass
> definition is assumed to be 0 for a virtual baseclass, and ignored; it
> is assumed that there will be a $vb later. So that offset slot is a
> perfect place to put the information I need. Just let me know if it is
> relative to the start of the vtable or to the vtable pointer. That'll
> be enough information to do a much better job.
The vtable pointer.
> I should add: is there some way we can disambiguate correct and
> incorrect debug info after this fix? For Dwarf2 I see how to do it
> pretty easily. Would an explicit minus sign work? I think GDB won't
> croak on that.
That would be fine; just remove the negation from the dbxout.c patch.
Jason
next prev parent reply other threads:[~2001-11-28 13:14 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-27 23:03 Daniel Jacobowitz
2001-11-18 21:43 ` Daniel Jacobowitz
2001-11-19 9:04 ` Benjamin Kosnik
2001-11-27 23:36 ` Benjamin Kosnik
2001-11-19 11:16 ` Daniel Berlin
2001-11-21 13:37 ` Dan Mosedale
2001-11-28 12:25 ` Dan Mosedale
2001-11-27 23:43 ` Daniel Berlin
2001-11-19 13:41 ` Jason Merrill
2001-11-28 1:31 ` Jason Merrill
2001-11-28 9:41 ` Daniel Jacobowitz
2001-11-21 4:12 ` Daniel Jacobowitz
2001-11-21 5:06 ` Daniel Berlin
2001-11-28 10:36 ` Daniel Berlin
2001-11-28 10:49 ` Daniel Jacobowitz
2001-11-21 12:33 ` Daniel Jacobowitz
2001-11-28 11:41 ` Jason Merrill
2001-11-21 13:21 ` Jason Merrill
2001-11-21 13:42 ` Daniel Jacobowitz
2001-11-28 12:32 ` Daniel Jacobowitz
2001-11-21 16:38 ` Jason Merrill
2001-11-22 0:13 ` Daniel Jacobowitz
2001-11-24 22:52 ` Jason Merrill
2001-11-29 9:44 ` Jason Merrill
2001-11-29 12:28 ` Daniel Jacobowitz
2001-11-25 8:34 ` Daniel Jacobowitz
2001-11-25 9:01 ` Kevin Buettner
2001-11-25 10:30 ` Jason Merrill
2001-11-29 19:12 ` Jason Merrill
2001-11-29 13:11 ` Kevin Buettner
2001-11-29 12:50 ` Benjamin Kosnik
2001-11-25 8:40 ` Benjamin Kosnik
2001-11-28 13:31 ` Daniel Jacobowitz
2001-11-28 13:03 ` Jason Merrill
[not found] ` <20011128151819.A31514@nevyn.them.org>
2001-11-21 22:26 ` Jason Merrill [this message]
2001-11-28 13:14 ` Jason Merrill
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