From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1Q7UJb-0004dV-Qd for garchives@archives.gentoo.org; Wed, 06 Apr 2011 15:06:40 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 721831C152 for ; Wed, 6 Apr 2011 15:06:39 +0000 (UTC) Received: from mail-gy0-f181.google.com (mail-gy0-f181.google.com [209.85.160.181]) by pigeon.gentoo.org (Postfix) with ESMTP id C45F31C02F for ; Wed, 6 Apr 2011 14:52:26 +0000 (UTC) Received: by gyh4 with SMTP id 4so901049gyh.40 for ; Wed, 06 Apr 2011 07:52:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:from:date :message-id:subject:to:content-type; bh=emZPc1qd8Hw4wuejqZLGTVbw157Q0E6eTJ6uCabwKao=; b=LdGQcXBVs/UZN/lpss1xiwu6h5DD271+Ji8LejZ8m2SSELfNnLYCE2wD8q5XMSGk/L vLN9NoytA6nSc0qFMM8l0WLjxYL0zNxvAVWI7Dl1gzwThvR9StFzId5wlG2SAZOF0a35 wbQTGMM29wpeOMFjp1zeqaVaSBx7d3uZXF0Bw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; b=RPOZ+Oh/JeVp8t04GJ+MtlNqvJaexqZNG0lzMCg4Voxt8HaFdTu21LR3B3zHYBCCRB 6YVl82v8Wo2kdGSad7F/uXrzMxF8QN0CjtdxXDlks1kfM7DFGwTNcIrUoRxSaE0TeWjp i0aXVbFbGKcXzL2yS23fNusb9HL92oFg3wkAs= Received: by 10.91.3.10 with SMTP id f10mr1993316agi.40.1302101546139; Wed, 06 Apr 2011 07:52:26 -0700 (PDT) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-embedded@lists.gentoo.org Reply-to: gentoo-embedded@lists.gentoo.org MIME-Version: 1.0 Received: by 10.91.123.5 with HTTP; Wed, 6 Apr 2011 07:52:06 -0700 (PDT) In-Reply-To: References: <4D9BA86A.4040705@tampabay.rr.com> <4D9C6E8E.4090501@tampabay.rr.com> From: Christopher Friedt Date: Wed, 6 Apr 2011 10:52:06 -0400 Message-ID: Subject: Re: [gentoo-embedded] gcc-4.6 / bionic To: gentoo-embedded@lists.gentoo.org Content-Type: text/plain; charset=ISO-8859-1 X-Archives-Salt: X-Archives-Hash: cee70cd566d6986b174f1cf99055ea83 Also... an important couple of features: TLS works on certain hardware (e.g. with hardware supported tls, like armv7a), but not on all architectures, like in GNU [1], [2]. It's probably better to blanket-disable this for now via a portage profile variable. SMP does not currently work OOTB. There are some patches floating around[3], with issues that mainly lie outside of bionic, but I the 'official' SMP code will be available whenever Honeycomb is released[4] ... which is of course whenever Google decides to do release Honeycomb. C [1] http://gcc.gnu.org/onlinedocs/gcc-3.3.1/gcc/Thread-Local.html#Thread-Local [2] http://www.akkadia.org/drepper/tls.pdf [3] http://groups.google.com/group/android-platform/browse_thread/thread/de20f1b10703acc2 [4] http://developer.android.com/sdk/android-3.0-highlights.html#multicore