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Date: Wed, 24 Nov 2010 23:11:00 -0000
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From: Mark Kettenis <mark.kettenis@xs4all.nl>
To: tromey@redhat.com
CC: gdb-patches@sourceware.org
In-reply-to: <m3hbf96ou6.fsf@fleche.redhat.com> (message from Tom Tromey on	Mon, 22 Nov 2010 14:16:49 -0700)
Subject: Re: RFC: implement DW_OP_GNU_implicit_pointer
References:  <m3hbf96ou6.fsf@fleche.redhat.com>
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> From: Tom Tromey <tromey@redhat.com>
> Date: Mon, 22 Nov 2010 14:16:49 -0700

> diff --git a/gdb/dwarf2-frame.c b/gdb/dwarf2-frame.c
> index d7d8b97..fd841c4 100644
> --- a/gdb/dwarf2-frame.c
> +++ b/gdb/dwarf2-frame.c
> @@ -322,7 +322,7 @@ static CORE_ADDR
>  no_get_frame_cfa (void *baton)
>  {
>    internal_error (__FILE__, __LINE__,
> -		  _("Support for DW_OP_call_frame_cfa is unimplemented"));
> +		  _("Support for frame info is unimplemented"));
>  }

With that change, the error message becomes rather unhelpful.

Perhaps create a seperate no_get_frame_pc() that prints an appropriate message?