From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34528) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1brZnq-0008Al-Aw for qemu-devel@nongnu.org; Tue, 04 Oct 2016 20:11:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1brZnm-0000mp-EH for qemu-devel@nongnu.org; Tue, 04 Oct 2016 20:11:17 -0400 Received: from out4-smtp.messagingengine.com ([66.111.4.28]:49356) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1brZnk-0000jN-4X for qemu-devel@nongnu.org; Tue, 04 Oct 2016 20:11:14 -0400 Date: Tue, 4 Oct 2016 20:11:01 -0400 From: "Emilio G. Cota" Message-ID: <20161005001101.GB1744@flamenco> References: <1474048017-26696-1-git-send-email-rth@twiddle.net> <1474048017-26696-35-git-send-email-rth@twiddle.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1474048017-26696-35-git-send-email-rth@twiddle.net> Subject: Re: [Qemu-devel] [PATCH v4 34/35] target-alpha: Introduce MMU_PHYS_IDX List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Richard Henderson Cc: qemu-devel@nongnu.org On Fri, Sep 16, 2016 at 10:46:56 -0700, Richard Henderson wrote: (snip) > - QEMU does not currently properly distinguish between code/data when > - looking up addresses. To avoid having to address this issue, our > - emulated PALcode will cheat and use the KSEG mapping for its code+data > - rather than physical addresses. > + That said, we're only emulating Unix PALcode, and not attempting VMS, > + so we don't need to implement Executive and Supervisor. QEMU's own > + PALcode cheats and usees the KSEG mapping for its code+data rather than > + physical addresses. */ s/usees/uses/ E.