From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50470) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YxH6c-00066c-JE for qemu-devel@nongnu.org; Tue, 26 May 2015 11:49:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YxH6X-0002Bv-KU for qemu-devel@nongnu.org; Tue, 26 May 2015 11:49:26 -0400 Received: from mail-qk0-x234.google.com ([2607:f8b0:400d:c09::234]:36184) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YxH6X-0002Br-Fg for qemu-devel@nongnu.org; Tue, 26 May 2015 11:49:21 -0400 Received: by qkx62 with SMTP id 62so92402347qkx.3 for ; Tue, 26 May 2015 08:49:21 -0700 (PDT) Sender: Richard Henderson Message-ID: <556495FC.2050405@twiddle.net> Date: Tue, 26 May 2015 08:49:16 -0700 From: Richard Henderson MIME-Version: 1.0 References: <1432644395-45207-1-git-send-email-yongbok.kim@imgtec.com> In-Reply-To: <1432644395-45207-1-git-send-email-yongbok.kim@imgtec.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH] tcg: fix segfault when MO_UNALN is set List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Yongbok Kim , qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, leon.alrae@imgtec.com On 05/26/2015 05:46 AM, Yongbok Kim wrote: > MO_UNALN caused segfaults when it is set, it reached out of boundary of > load/ store function pointer arrays in tcg_out_qemu_{ld,st}_slow_path() > or its equivalents. I'd like to know more about this crash please. Where does it happen? r~