From: Jim Blandy <jimb@redhat.com>
To: Daniel Jacobowitz <drow@mvista.com>
Cc: gdb@sources.redhat.com
Subject: Re: Macro code crasher on re-run
Date: Mon, 10 Nov 2003 23:38:00 -0000 [thread overview]
Message-ID: <vt2islrpzhe.fsf@zenia.home> (raw)
In-Reply-To: <20031107162932.GA29908@nevyn.them.org>
Daniel Jacobowitz <drow@mvista.com> writes:
> On Mon, Nov 03, 2003 at 06:50:38PM -0500, Jim Blandy wrote:
> >
> > Daniel Jacobowitz <drow@mvista.com> writes:
> > > I was using the 6.0 branch when I found the problem, so that's not it.
> > > It may be a related problem in a caller of free_objfile, though. Or
> > > reread_objfile?
> >
> > You mean reread_symbols? It wouldn't be that, because that calls
> > clear_symtab_users itself. It's certainly a caller of free_objfile.
> >
> > I think this is just going to take some debugging. Can you tell me
> > how to reproduce it?
>
> Develop a habit for recompiling programs while you're debugging them,
> and use dwarf2 information. I didn't even have -g3 macro debug
> information at all. Eventually you'll crash, either in the macro or
> frame code.
I did see some crashes last week, doing what you suggest, but I was in
a crunch and didn't have time to investigate. I'll see if I can do so
now.
next prev parent reply other threads:[~2003-11-10 23:38 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-03 4:07 Daniel Jacobowitz
2003-11-03 4:48 ` Jim Blandy
2003-11-03 4:56 ` Daniel Jacobowitz
2003-11-03 21:00 ` Jim Blandy
2003-11-03 21:04 ` Daniel Jacobowitz
2003-11-03 21:34 ` Jim Blandy
2003-11-03 21:37 ` Daniel Jacobowitz
2003-11-03 23:51 ` Jim Blandy
2003-11-07 16:29 ` Daniel Jacobowitz
2003-11-10 23:38 ` Jim Blandy [this message]
2003-11-03 21:46 ` David Carlton
2003-11-03 22:01 ` Andrew Cagney
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