From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LyUM2-0005dr-Gd for qemu-devel@nongnu.org; Mon, 27 Apr 2009 13:10:54 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LyUM2-0005db-5f for qemu-devel@nongnu.org; Mon, 27 Apr 2009 13:10:54 -0400 Received: from [199.232.76.173] (port=42906 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LyUM1-0005dY-WA for qemu-devel@nongnu.org; Mon, 27 Apr 2009 13:10:54 -0400 Received: from fg-out-1718.google.com ([72.14.220.159]:6267) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LyUM1-0004gn-M5 for qemu-devel@nongnu.org; Mon, 27 Apr 2009 13:10:53 -0400 Received: by fg-out-1718.google.com with SMTP id l27so584469fgb.8 for ; Mon, 27 Apr 2009 10:10:52 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <1240825023-869-1-git-send-email-gingold@adacore.com> References: <1240825023-869-1-git-send-email-gingold@adacore.com> Date: Mon, 27 Apr 2009 20:10:52 +0300 Message-ID: Subject: Re: [Qemu-devel] [PATCH] Fix powerpc 604 reset vector From: Blue Swirl Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Tristan Gingold Cc: qemu-devel@nongnu.org On 4/27/09, Tristan Gingold wrote: > According to 604eUM_book (see 8.3.3 Reset inputs p8-54), the IP bit is set > for hreset and the vector is at offset 0x100 from the exception prefix. > > No difference in this area between 604 and 604e. This breaks system_reset. Maybe the excp_prefix should be reset to original value on reset?