From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5518EC04AB5 for ; Thu, 6 Jun 2019 15:50:43 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D2F1A206BB for ; Thu, 6 Jun 2019 15:50:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D2F1A206BB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([127.0.0.1]:34318 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hYuf3-0007M5-PN for qemu-devel@archiver.kernel.org; Thu, 06 Jun 2019 11:50:41 -0400 Received: from eggs.gnu.org ([209.51.188.92]:45887) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hYua9-0003rJ-Va for qemu-devel@nongnu.org; Thu, 06 Jun 2019 11:45:39 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hYua8-0006wp-7b for qemu-devel@nongnu.org; Thu, 06 Jun 2019 11:45:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:38876) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hYua8-0006l2-04; Thu, 06 Jun 2019 11:45:36 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2EAB6B5C15; Thu, 6 Jun 2019 15:45:26 +0000 (UTC) Received: from gondolin (dhcp-192-191.str.redhat.com [10.33.192.191]) by smtp.corp.redhat.com (Postfix) with ESMTP id 60EE67BE7F; Thu, 6 Jun 2019 15:45:23 +0000 (UTC) Date: Thu, 6 Jun 2019 17:45:21 +0200 From: Cornelia Huck To: David Hildenbrand Message-ID: <20190606174521.1db762d0.cohuck@redhat.com> In-Reply-To: <20190605203403.29461-1-david@redhat.com> References: <20190605203403.29461-1-david@redhat.com> Organization: Red Hat GmbH MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Thu, 06 Jun 2019 15:45:29 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: Re: [Qemu-devel] [PULL SUBSYSTEM s390x 00/33] s390x/tcg: Final Vector Instruction Support X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Huth , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Wed, 5 Jun 2019 22:33:30 +0200 David Hildenbrand wrote: > This pull request is not for master. > > Hi Cornelia, > > The following changes since commit dd5382ad6deb5a07ec3c72b2c3cce36ce1307a57: > > vfio-ccw: support async command subregion (2019-06-05 07:55:18 +0200) > > are available in the Git repository at: > > https://github.com/davidhildenbrand/qemu.git tags/s390x-tcg-2019-06-05 > > for you to fetch changes up to cebb5e9c211764f9b7d0ad205cc81632f2609667: > > linux-user: elf: ELF_HWCAP for s390x (2019-06-05 16:48:29 +0200) > > ---------------------------------------------------------------- > Finalize implementation of the "Vector Facility" for s390x TCG. Add it > to the QEMU CPU model, so it is enabled as default. > Also: > - One fix (and one workaround) for the STFLE instruction > - Fix the alignment of vector registers (and change the data type) > - Properly generate ELF_HWCAP for s390x for linux-user > - Use a gvec helper for VECTOR SELECT > > ---------------------------------------------------------------- > David Hildenbrand (32): > s390x/tcg: Implement VECTOR FIND ANY ELEMENT EQUAL > s390x/tcg: Implement VECTOR FIND ELEMENT EQUAL > s390x/tcg: Implement VECTOR FIND ELEMENT NOT EQUAL > s390x/tcg: Implement VECTOR ISOLATE STRING > s390x/tcg: Implement VECTOR STRING RANGE COMPARE > s390x: Align vector registers to 16 bytes > s390x: Use uint64_t for vector registers > s390x/tcg: Fix max_byte detection for stfle > s390x/tcg: Store only the necessary amount of doublewords for STFLE > s390x/tcg: Introduce tcg_s390_vector_exception() > s390x/tcg: Export float_comp_to_cc() and float(32|64|128)_dcmask() > s390x/tcg: Implement VECTOR FP ADD > s390x/tcg: Implement VECTOR FP COMPARE (AND SIGNAL) SCALAR > s390x/tcg: Implement VECTOR FP COMPARE (EQUAL|HIGH|HIGH OR EQUAL) > s390x/tcg: Implement VECTOR FP CONVERT FROM FIXED 64-BIT > s390x/tcg: Implement VECTOR FP CONVERT FROM LOGICAL 64-BIT > s390x/tcg: Implement VECTOR FP CONVERT TO FIXED 64-BIT > s390x/tcg: Implement VECTOR FP CONVERT TO LOGICAL 64-BIT > s390x/tcg: Implement VECTOR FP DIVIDE > s390x/tcg: Implement VECTOR LOAD FP INTEGER > s390x/tcg: Implement VECTOR LOAD LENGTHENED > s390x/tcg: Implement VECTOR LOAD ROUNDED > s390x/tcg: Implement VECTOR FP MULTIPLY > s390x/tcg: Implement VECTOR FP MULTIPLY AND (ADD|SUBTRACT) > s390x/tcg: Implement VECTOR FP PERFORM SIGN OPERATION > s390x/tcg: Implement VECTOR FP SQUARE ROOT > s390x/tcg: Implement VECTOR FP SUBTRACT > s390x/tcg: Implement VECTOR FP TEST DATA CLASS IMMEDIATE > s390x/tcg: Allow linux-user to use vector instructions > s390x/tcg: We support the Vector Facility > s390x: Bump the "qemu" CPU model up to a stripped-down z13 > linux-user: elf: ELF_HWCAP for s390x > > Richard Henderson (1): > s390x/tcg: Use tcg_gen_gvec_bitsel for VECTOR SELECT > > hw/s390x/s390-virtio-ccw.c | 2 + > include/elf.h | 1 + > linux-user/elfload.c | 28 ++ > linux-user/s390x/signal.c | 4 +- > target/s390x/Makefile.objs | 3 +- > target/s390x/arch_dump.c | 8 +- > target/s390x/cpu.c | 3 + > target/s390x/cpu.h | 5 +- > target/s390x/cpu_models.c | 4 +- > target/s390x/excp_helper.c | 21 +- > target/s390x/fpu_helper.c | 4 +- > target/s390x/gdbstub.c | 16 +- > target/s390x/gen-features.c | 10 +- > target/s390x/helper.c | 10 +- > target/s390x/helper.h | 84 +++++ > target/s390x/insn-data.def | 58 +++ > target/s390x/internal.h | 4 + > target/s390x/kvm.c | 16 +- > target/s390x/machine.c | 128 +++---- > target/s390x/misc_helper.c | 11 +- > target/s390x/tcg_s390x.h | 2 + > target/s390x/translate.c | 2 +- > target/s390x/translate_vx.inc.c | 507 +++++++++++++++++++++++-- > target/s390x/vec.h | 40 ++ > target/s390x/vec_fpu_helper.c | 625 +++++++++++++++++++++++++++++++ > target/s390x/vec_string_helper.c | 473 +++++++++++++++++++++++ > 26 files changed, 1930 insertions(+), 139 deletions(-) > create mode 100644 target/s390x/vec_fpu_helper.c > create mode 100644 target/s390x/vec_string_helper.c > Thanks, pulled.