From owner-freebsd-mips@FreeBSD.ORG Mon Jul 19 17:01:52 2010 Return-Path: Delivered-To: freebsd-mips@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 80D191065678 for ; Mon, 19 Jul 2010 17:01:52 +0000 (UTC) (envelope-from c.jayachandran@gmail.com) Received: from mail-vw0-f54.google.com (mail-vw0-f54.google.com [209.85.212.54]) by mx1.freebsd.org (Postfix) with ESMTP id 33B2B8FC1A for ; Mon, 19 Jul 2010 17:01:51 +0000 (UTC) Received: by vws19 with SMTP id 19so6053532vws.13 for ; Mon, 19 Jul 2010 10:01:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=cPmPj3iufSxnha4d2qjK5Xa6MLxI3h+rJEmAkYk2Oxc=; b=XN1av9Jc+JaM3tagxohrHDVBvktCcFx4xGiuA4udr98T+V0woFmgMe11S4HtMD6Kb2 MSF/JoQvkmLhj9gWyJMUNa1BL1ySsO6r82s4NNHxtX1FO6rWP+4CfnCEDT05oeIpnxqc WvS6UoR1giISjBSxzEHDGv6J6fRyg1kR3OtZ8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=U5ft6j7n/8crp4yITbkJpfd8Rlce3TMRTKG6QjkBEW5XiBoOs/Tehm0F+L70JcCJ7f Lw8IXM4fpy3WckLyAQdFh6f6T1fw0GT+PO6XkZTybaHQ7o3SWT8q4rVLUlJjoP9abdgb CqfOAqrl3QK5LQ0LCM8YTO7kvs95aqrPMHcTs= MIME-Version: 1.0 Received: by 10.220.62.201 with SMTP id y9mr2637979vch.220.1279558911339; Mon, 19 Jul 2010 10:01:51 -0700 (PDT) Received: by 10.220.188.138 with HTTP; Mon, 19 Jul 2010 10:01:51 -0700 (PDT) In-Reply-To: <20100719.103951.1033552815255184453.imp@bsdimp.com> References: <20100719.103951.1033552815255184453.imp@bsdimp.com> Date: Mon, 19 Jul 2010 22:31:51 +0530 Message-ID: From: "Jayachandran C." To: "M. Warner Losh" Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: freebsd-mips@freebsd.org Subject: Re: Image activator for N64 X-BeenThere: freebsd-mips@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to MIPS List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 19 Jul 2010 17:01:52 -0000 On Mon, Jul 19, 2010 at 10:09 PM, M. Warner Losh wrote: > In message: > =A0 =A0 =A0 =A0 =A0 =A0waynegong L writes: > : Hi Julie, > : > : Is image activator created for N64? > > No. > > : In your last mail you mentioned that N64 worlds are not supported curre= ntly > : with N64 kernels. Can you please let > : me the know what state it is in right now? > > pmap work is necessary to support 64-bit mappings and page tables. > Right now, there's only enough 64-bit support in the pmap to handle > the kernel. I'm working on adding 3 level page table support into the kernel, and also supporting 64 bit user-space. pmap.c work is mostly done, but still more work is needed before I can get a 64-bit init to run. Hope to post something useful in a week or two. JC.