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Message-ID: <5224691A.3080105@codesourcery.com>
Date: Mon, 02 Sep 2013 10:32:00 -0000
From: Muhammad Waqas <mwaqas@codesourcery.com>
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To: Pedro Alves <palves@redhat.com>
CC: <gdb-patches@sourceware.org>
Subject: Re: [PATCH with testcase] Bug 11568 - delete thread-specific breakpoint on the thread exit
References: <521CF7D0.5040801@redhat.com> <1377692710-2885-1-git-send-email-mwaqas@codesourcery.com> <5220C80D.5030502@redhat.com> <52240E9A.4030708@codesourcery.com> <52244EBE.1080107@redhat.com> <52245E5D.2030806@codesourcery.com> <5224675A.20104@redhat.com>
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On 09/02/2013 03:24 PM, Pedro Alves wrote:
> So in your case the bug doesn't trigger because
> set_current_sal_from_frame, called from print_stack_frame, does
> nothing if the frame (in this case pthread_join's) doesn't have
> a symtab:
> 
> void
> set_current_sal_from_frame (struct frame_info *frame, int center)
> {
>   struct symtab_and_line sal;
> 
>   find_frame_sal (frame, &sal);
>   if (sal.symtab)
>     {
>       if (center)
>         sal.line = max (sal.line - get_lines_to_list () / 2, 1);
>       set_current_source_symtab_and_line (&sal);
>     }
> }
Hmm, Thanks Got it.