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Date: Fri, 23 Apr 2010 14:29:00 -0000
From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
To: gdb Mailing List <gdb@sources.redhat.com>
Subject: Re: pthread_t ids of threads not showed by "thread info"
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On date Friday 2010-04-23 16:21:15 +0200, Stefano Sabatini wrote:
> On Friday 2010-04-23 12:25:06 +0200, Jan Kratochvil wrote:
> > On Fri, 23 Apr 2010 09:51:35 +0200, Stefano Sabatini wrote:
> > > Could you elaborate on that? I mean are you saying that it is possible
> > > but currently unimplemented?
> > 
> > Yes, try this on a core file:
> > 
> > define threads
> > 	set $ofs = (long) &((struct pthread *) 0)->list
> > 	set $list = (void *) &$arg0
> > 	set $link = (void *) $arg0.next
> > 	while $link != $list
> > 		set $this = (struct pthread *)($link - $ofs)
> > 		p $this
> > 		#p (struct pthread *) $this->header.self
> > 		p $this->pid
> > 		p $this->tid
> > 		#p *$this
> > 		set $link = (void *) $this->list.next
> > 	end
> > end
> > threads __stack_user
> 
> (gdb) define threads ...
> 
> (gdb) threads __stack_user
> No symbol "pthread" in current context.

Sorry that was after some modifications from mine, what I got with your
code is:

(gdb) threads __stack_user
No struct type named pthread.

Regards