From owner-freebsd-mips@FreeBSD.ORG Wed Jun 9 19:57:08 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 9E9531065677; Wed, 9 Jun 2010 19:57:08 +0000 (UTC) (envelope-from phcoder@gmail.com) Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.154]) by mx1.freebsd.org (Postfix) with ESMTP id 85EF98FC13; Wed, 9 Jun 2010 19:57:07 +0000 (UTC) Received: by fg-out-1718.google.com with SMTP id d23so1683348fga.13 for ; Wed, 09 Jun 2010 12:57:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from :user-agent:mime-version:to:cc:subject:references:in-reply-to :x-enigmail-version:content-type; bh=Q3yjijyfFEHQgCLNIrFE433/5aypz1ZE4x4r40j88ds=; b=TNdfajibw6XPn+GjsF42mNFZPCan+uqxE0GnZ8hRNUKuXi6WNAthUkTKIsWkJupBvr wHUst8E/bcWy0O9+oA6ui+sYfe5lIx2eJKVrcPsFtFs73DIuhAUIkNeHI/KoJ4LkjHz+ yPn7aa1Auig/h4BgTb+U0Bdy952wS+SQp10Cg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type; b=l1Cf1nvr8F42anu+7ao5aX3VsI+UDRzmJ2hLeaeffnI3apj40uanlQpd75OC1xzSMn aYyVULPL4K+btDLWN8XtIvQ36ZAntAqv/Ik7My9Bpy34/kiEr22MBLn2HhFnHBpPdUuR a+foE9c3DCF2Nntexw1r83fq+KFT9iGEDERqM= Received: by 10.204.148.69 with SMTP id o5mr3064879bkv.188.1276113426447; Wed, 09 Jun 2010 12:57:06 -0700 (PDT) Received: from debian.bg45.phnet (gprs41.swisscom-mobile.ch [193.247.250.41]) by mx.google.com with ESMTPS id z20sm30949556bkx.15.2010.06.09.12.57.03 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 09 Jun 2010 12:57:04 -0700 (PDT) Message-ID: <4C0FF206.308@gmail.com> Date: Wed, 09 Jun 2010 21:56:54 +0200 From: =?UTF-8?B?VmxhZGltaXIgJ8+GLWNvZGVyL3BoY29kZXInIFNlcmJpbmVua28=?= User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100515 Icedove/3.0.4 MIME-Version: 1.0 To: Juli Mallett References: <4C0C1EF4.9070609@gmail.com> In-Reply-To: X-Enigmail-Version: 1.0.1 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enig87CCC24E7B05619012BCA45E" Cc: soc-students@freebsd.org, freebsd-mips@freebsd.org Subject: Re: Weekly report on Yeeloong progress 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: Wed, 09 Jun 2010 19:57:08 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig87CCC24E7B05619012BCA45E Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 06/07/2010 12:30 AM, Juli Mallett wrote: > 2010/6/6 Vladimir '=CF=86-coder/phcoder' Serbinenko = : > =20 >> Hello, as my duty I report the current progress. >> Serial console is working >> Debugger including backtrace is apparently working >> Now it's based on octeon branch which has greatly improved 64-bit sup= port. >> =20 > Great stuff! Keep up the good work. > > =20 Thanks >> - Checking TLB format. TLB format on loongson is slightly different th= an >> on mips FreeBSD works on but it shouldn't have been a problem. After >> fixing TLB entries nothing changed >> =20 > How is it different? Do you mean that you need to use 64-bit PTEs > (did you get my E-Mail about that?) or something else? > > =20 Yes I did. It's documented on pages 56, 58 and 61 of Loongson 2F manual. The difference is in wider PFN and PageMask and presence of no-execute bit. If all unknown bit are zeroed it shouldn't be any problem. But it will be useful in future for sure. > Juli. > > =20 --=20 Regards Vladimir '=CF=86-coder/phcoder' Serbinenko --------------enig87CCC24E7B05619012BCA45E Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iF4EAREKAAYFAkwP8gYACgkQNak7dOguQglx2QD/YpeFfIPLyzLIY51reIZSky+r e8GTWue8CnO7t/S4WmsA+wZ7yyvl7EwyoMcqhkIifeIe5x5KQKXcu0/a9oSiY5Fl =dEkr -----END PGP SIGNATURE----- --------------enig87CCC24E7B05619012BCA45E--