From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:43246) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SRqBV-0003vF-QC for qemu-devel@nongnu.org; Tue, 08 May 2012 15:34:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SRqBT-0000Qk-Ur for qemu-devel@nongnu.org; Tue, 08 May 2012 15:34:57 -0400 Message-ID: <4FA9755D.7050900@suse.de> Date: Tue, 08 May 2012 21:34:53 +0200 From: =?ISO-8859-1?Q?Andreas_F=E4rber?= MIME-Version: 1.0 References: <1336347984-3714-1-git-send-email-afaerber@suse.de> <1336347984-3714-4-git-send-email-afaerber@suse.de> <33D5ECBF-46DC-404A-979E-FDF5AEBB7594@suse.de> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [Qemu-ppc] [PATCH for-1.1 3/3] tcg/ppc: Fix CONFIG_TCG_PASS_AREG0 mode List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alexander Graf Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org Am 08.05.2012 19:43, schrieb Alexander Graf: >=20 > On 08.05.2012, at 19:39, Alexander Graf wrote: >=20 >> On 07.05.2012, at 01:46, Andreas F=E4rber wrote: >> >>> Adjust the tcg_out_qemu_{ld,st}() slow paths to pass AREG0 in r3. >>> Automate the register numbering to avoid double-coding the two modes, >>> and introduce TCG_TARGET_CALL_ALIGN_I64_ARG() macro to align for SVR4 >>> but not for Darwin ABI. >>> >>> Based on patch by malc. >> >> AREG0-free PPC works for me with this patch on a ppc32 host. >> >> Tested-by: Alexander Graf >=20 > I take that one back - it breaks once things get more complex. Debuggin= g ... We've been modifying the slow path here - I wonder if any changes are needed for the fast path? Don't understand that one unfortunately... Andreas --=20 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N=FCrnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imend=F6rffer; HRB 16746 AG N=FCrnbe= rg