From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from eggs.gnu.org ([2001:4830:134:3::10]:51489)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <kbastian@mail.uni-paderborn.de>) id 1broSc-000865-F8
	for qemu-devel@nongnu.org; Wed, 05 Oct 2016 11:50:25 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <kbastian@mail.uni-paderborn.de>) id 1broSa-00028X-KH
	for qemu-devel@nongnu.org; Wed, 05 Oct 2016 11:50:21 -0400
References: <5633551F-5246-43D5-8685-9787D82F9FE3@gmail.com>
From: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-ID: <60d43bba-a4f3-3875-4736-34519afdfca0@mail.uni-paderborn.de>
Date: Wed, 5 Oct 2016 17:50:09 +0200
MIME-Version: 1.0
In-Reply-To: <5633551F-5246-43D5-8685-9787D82F9FE3@gmail.com>
Content-Type: text/plain; charset=windows-1252
Content-Transfer-Encoding: 8bit
Subject: Re: [Qemu-devel] gen_helper_compute_fprf() definition
List-Id: <qemu-devel.nongnu.org>
List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: Programmingkid <programmingkidx@gmail.com>, qemu-devel qemu-devel <qemu-devel@nongnu.org>
Cc: "list@suse.de:PowerPC list:PowerPC" <qemu-ppc@nongnu.org>

On 10/05/2016 05:33 PM, Programmingkid wrote:
> Where is the definition for gen_helper_compute_fprf()? This function is used in fp-impl.inc.c. 
> 
Depends on what you're looking for.

The function to be called from binary translated code, would be called
"helper_compute_fprf" and can be found in "target-ppc/fpu_helper.c".

The generator function on the other hand is generated using the
preprocessor. The makros that are used to generate the "gen_helper_"
functions can be found in "include/exec/helper-gen.h" and the definition
for "gen_helper_compute_fprf" using the above makro is in
"target-ppc/helper.h".

Cheers,
    Bastian