From owner-freebsd-ppc@FreeBSD.ORG Mon Oct 15 18:07:13 2012 Return-Path: Delivered-To: freebsd-ppc@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 475EF2B8 for ; Mon, 15 Oct 2012 18:07:13 +0000 (UTC) (envelope-from chmeeedalf@gmail.com) Received: from mail-vc0-f182.google.com (mail-vc0-f182.google.com [209.85.220.182]) by mx1.freebsd.org (Postfix) with ESMTP id E35B78FC19 for ; Mon, 15 Oct 2012 18:07:12 +0000 (UTC) Received: by mail-vc0-f182.google.com with SMTP id fw7so7921644vcb.13 for ; Mon, 15 Oct 2012 11:07:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=akqd3wW53rukrJjKV/R5HwFae3g8Fv4f0vOfVV6ZaY0=; b=vlG95yKUkNHvTbiCPeyFkUp5q/ixKfFjrTa+KA8J8JgMNXp4awFTrNtmR5P4T4Crdi vBUbhd1cCGkNVamw+j6O4rEhm8CgUMffgjJL/cKuEJIQDQSbBcxUgUjb0pslrfriOxc+ Wu9jaXUkbwn6Il8Qubji9I7DmzVhFc8UKI9HVix+3gyzB8/cj8PjXLQheZhWCGm8pGwI SdcXfJccxUAoAUIOV6HBJDFRByyrB/ekNteMyc3Ya7XHZjVcU/wVd9gvkkdWYWaLY8jV GWze/JrYkrR0iTGV6joN44E4zEm3V2cvAAW3TkRoqdX2w7AKcCzWy78+HzWqX+Q/0vpO vOsg== MIME-Version: 1.0 Received: by 10.52.33.130 with SMTP id r2mr5735365vdi.43.1350324432273; Mon, 15 Oct 2012 11:07:12 -0700 (PDT) Received: by 10.58.213.74 with HTTP; Mon, 15 Oct 2012 11:07:12 -0700 (PDT) In-Reply-To: <507C5000.2030303@fgznet.ch> References: <20121009190838.283976e1@narn.knownspace> <507561A4.5040902@fgznet.ch> <50773674.3050802@fgznet.ch> <20121011185849.77dcd002@narn.knownspace> <507C5000.2030303@fgznet.ch> Date: Mon, 15 Oct 2012 14:07:12 -0400 Message-ID: Subject: Re: CFT: Dtrace on PowerPC From: Justin Hibbits To: Andreas Tobler Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: freebsd-ppc@freebsd.org X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 15 Oct 2012 18:07:13 -0000 Hi Andreas, On Mon, Oct 15, 2012 at 2:03 PM, Andreas Tobler wrote: > Hi Justin, > > > On 12.10.12 00:58, Justin Hibbits wrote: > > Let me try this one more time (serves me right for doing multiple >> projects in one tree). >> >> I hope I got this one right. (I swear I've tested all this code!) >> > > I have some questions: > > This one is currently an 'emtpy' file, right? > > - sys/cddl/dev/dtrace/powerpc/**regset.h > Correct. It's unused by ppc (and mips, which just copies the x86 one). I haven't yet decided if I should keep an empty file (copyright-only like other files) or remove it altogether. > > These are not built yet, correct? > > - sys/modules/dtrace/lockstat, profile > Correct. Although I don't see a reason they shouldn't be, so my next patch (which will also attempt ppc64) may enable them. > How did you test, iow. did you try some tests from the dtracetoolkit or > did you write your own sampling routines? > > TIA, > Andreas > I just ran a simple 'dtrace -n '. Nothing fancy, didn't try the dtracetoolkit. I'll try that tonight or tomorrow. - Justin