From patchwork Tue Feb 26 11:39:12 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Hildenbrand X-Patchwork-Id: 1048287 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 447y9w6BCnz9s5c for ; Tue, 26 Feb 2019 23:02:44 +1100 (AEDT) Received: from localhost ([127.0.0.1]:53747 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gybRa-00050Y-Pd for incoming@patchwork.ozlabs.org; Tue, 26 Feb 2019 07:02:42 -0500 Received: from eggs.gnu.org ([209.51.188.92]:48037) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gyb6I-0005UA-W4 for qemu-devel@nongnu.org; Tue, 26 Feb 2019 06:40:44 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gyb6G-0007Xi-Ic for qemu-devel@nongnu.org; Tue, 26 Feb 2019 06:40:42 -0500 Received: from mx1.redhat.com ([209.132.183.28]:54758) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gyb6G-0007Sr-9m; Tue, 26 Feb 2019 06:40:40 -0500 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 DEDF73071D83; Tue, 26 Feb 2019 11:40:28 +0000 (UTC) Received: from t460s.redhat.com (ovpn-117-93.ams2.redhat.com [10.36.117.93]) by smtp.corp.redhat.com (Postfix) with ESMTP id 84E22600C0; Tue, 26 Feb 2019 11:40:27 +0000 (UTC) From: David Hildenbrand To: qemu-devel@nongnu.org Date: Tue, 26 Feb 2019 12:39:12 +0100 Message-Id: <20190226113915.20150-31-david@redhat.com> In-Reply-To: <20190226113915.20150-1-david@redhat.com> References: <20190226113915.20150-1-david@redhat.com> 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 [10.5.110.47]); Tue, 26 Feb 2019 11:40:28 +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: [Qemu-devel] [PATCH v1 30/33] s390x/tcg: Implement VECTOR STORE ELEMENT 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: qemu-s390x@nongnu.org, Cornelia Huck , David Hildenbrand , Thomas Huth , Richard Henderson Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" As we only store one element, there is nothing to consider regarding exceptions. Signed-off-by: David Hildenbrand Reviewed-by: Richard Henderson --- target/s390x/insn-data.def | 5 +++++ target/s390x/translate_vx.inc.c | 18 ++++++++++++++++++ 2 files changed, 23 insertions(+) diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def index 2b18f4ab54..bf9786120b 100644 --- a/target/s390x/insn-data.def +++ b/target/s390x/insn-data.def @@ -1037,6 +1037,11 @@ F(0xe75f, VSEG, VRR_a, V, 0, 0, 0, 0, vseg, 0, IF_VEC) /* VECTOR STORE */ F(0xe70e, VST, VRX, V, la2, 0, 0, 0, vst, 0, IF_VEC) +/* VECTOR STORE ELEMENT */ + E(0xe708, VSTEB, VRX, V, la2, 0, 0, 0, vste, 0, MO_8, IF_VEC) + E(0xe709, VSTEH, VRX, V, la2, 0, 0, 0, vste, 0, MO_16, IF_VEC) + E(0xe70b, VSTEF, VRX, V, la2, 0, 0, 0, vste, 0, MO_32, IF_VEC) + E(0xe70a, VSTEG, VRX, V, la2, 0, 0, 0, vste, 0, MO_64, IF_VEC) #ifndef CONFIG_USER_ONLY /* COMPARE AND SWAP AND PURGE */ diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c index 69b12e79a1..9ec135d1a9 100644 --- a/target/s390x/translate_vx.inc.c +++ b/target/s390x/translate_vx.inc.c @@ -786,3 +786,21 @@ static DisasJumpType op_vst(DisasContext *s, DisasOps *o) store_vec_element(s, get_field(s->fields, v1), 1, o->addr1, MO_64); return DISAS_NEXT; } + +static DisasJumpType op_vste(DisasContext *s, DisasOps *o) +{ + const uint8_t es = s->insn->data; + const uint8_t enr = get_field(s->fields, m3); + TCGv_i64 tmp; + + if (!valid_vec_element(enr, es)) { + gen_program_exception(s, PGM_SPECIFICATION); + return DISAS_NORETURN; + } + + tmp = tcg_temp_new_i64(); + read_vec_element_i64(tmp, get_field(s->fields, v1), enr, es); + tcg_gen_qemu_st_i64(tmp, o->addr1, get_mem_index(s), MO_TE | es); + tcg_temp_free_i64(tmp); + return DISAS_NEXT; +}