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=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 76E20C47084 for ; Tue, 25 May 2021 02:01:34 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3011061417 for ; Tue, 25 May 2021 02:01:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3011061417 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:35174 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1llMNx-0005bj-3q for qemu-devel@archiver.kernel.org; Mon, 24 May 2021 22:01:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55538) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1llLYQ-0000el-Ti for qemu-devel@nongnu.org; Mon, 24 May 2021 21:08:18 -0400 Received: from mail-pj1-x102b.google.com ([2607:f8b0:4864:20::102b]:35590) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1llLXs-00047Q-7c for qemu-devel@nongnu.org; Mon, 24 May 2021 21:08:18 -0400 Received: by mail-pj1-x102b.google.com with SMTP id lx17-20020a17090b4b11b029015f3b32b8dbso10496655pjb.0 for ; Mon, 24 May 2021 18:07:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=al5zygwWXlZnBczeihpPgLL//CCdS4mSvx1LWn5XSaU=; b=UsNI/+8DVAFvY9wJZM7qJshQpJXVup3a39IYJALxHwmrFsEJ1FK1/biEduebSZGRjd R40HvDxyIxPaG82zMtu3RT1eRbanJsQ0vpE0VFHuJzozq97cm+Qvhd/rQdes9Xly5yKF UORJPny/Fs/vDk6FMxtl/iFBmgpDpxaLNfeIJ1QXsKQ7udn45ddMBB+pKhMNPTDTy2W1 FEmprUX9yg6m9JbKtyKxOWQ7r/DckyBUgONtIRDLYZWa4hq07k0gEIFWuK0aLG+URwn4 xzAJwNJ0x1yRL5ukFK0ky5ovjGi2zwxl/dvvrli1Uz1VhgMhpNgNpidkld3Z18HkQNoR y3yA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=al5zygwWXlZnBczeihpPgLL//CCdS4mSvx1LWn5XSaU=; b=hq1H6Slx/sVwLwVDTk+QNZcfWTHBl0aucbeBIL+MVYcd+RrmY4puCUkEcBmZ22Y/mF RH5/SVvmQXf4LqXcKVfTt7mBNaluAGEm8AGRZPyVb5f3+hUuFCk9c3+a+sKhXYHUjGnG BXk0We6lzOJzoynKN5jr0SAiurEptDI+rOgRcOIBrGsS8+Iu2Y9/z0+tor6zWkl0fDfz OIIfxO2w5Pp3cCb9lOZwGGdw/1/DccFPnwfcAzTPEB7IpZFx1+yT/CjRhSqHbwTOmim0 DG2tJk5lEaG2oXFZPK5sQ3/msAvExp0oWWfCUhbpjga3rxRt2JmWcrEp48kMWouEAsMM Jozg== X-Gm-Message-State: AOAM533TqxhRswHMGsBtx27dH1hPGEi6wuqWSkklbPfgGMG9KG3e/Tv+ JXfSG8+qB42RHjgDZPeagcPKfL91D3lsag== X-Google-Smtp-Source: ABdhPJw5OfkS1BLG0wDeLNhVh86dER6ctLdzcFPkh858/Z3WU4XXpMp5zUNahYN+Hcf4Sw4ywzpL/w== X-Received: by 2002:a17:90a:ab8c:: with SMTP id n12mr1929359pjq.201.1621904862713; Mon, 24 May 2021 18:07:42 -0700 (PDT) Received: from localhost.localdomain (174-21-70-228.tukw.qwest.net. [174.21.70.228]) by smtp.gmail.com with ESMTPSA id b16sm11748176pju.35.2021.05.24.18.07.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 May 2021 18:07:42 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v7 70/92] target/arm: Implement SVE2 crypto constructive binary operations Date: Mon, 24 May 2021 18:03:36 -0700 Message-Id: <20210525010358.152808-71-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210525010358.152808-1-richard.henderson@linaro.org> References: <20210525010358.152808-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::102b; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- target/arm/cpu.h | 5 +++++ target/arm/sve.decode | 4 ++++ target/arm/translate-sve.c | 16 ++++++++++++++++ 3 files changed, 25 insertions(+) diff --git a/target/arm/cpu.h b/target/arm/cpu.h index 384c92eebb..c75601b221 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -4246,6 +4246,11 @@ static inline bool isar_feature_aa64_sve2_bitperm(const ARMISARegisters *id) return FIELD_EX64(id->id_aa64zfr0, ID_AA64ZFR0, BITPERM) != 0; } +static inline bool isar_feature_aa64_sve2_sha3(const ARMISARegisters *id) +{ + return FIELD_EX64(id->id_aa64zfr0, ID_AA64ZFR0, SHA3) != 0; +} + static inline bool isar_feature_aa64_sve2_sm4(const ARMISARegisters *id) { return FIELD_EX64(id->id_aa64zfr0, ID_AA64ZFR0, SM4) != 0; diff --git a/target/arm/sve.decode b/target/arm/sve.decode index 46ebb5e2f8..051a6399ac 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -1571,3 +1571,7 @@ AESMC 01000101 00 10000011100 decrypt:1 00000 rd:5 AESE 01000101 00 10001 0 11100 0 ..... ..... @rdn_rm_e0 AESD 01000101 00 10001 0 11100 1 ..... ..... @rdn_rm_e0 SM4E 01000101 00 10001 1 11100 0 ..... ..... @rdn_rm_e0 + +# SVE2 crypto constructive binary operations +SM4EKEY 01000101 00 1 ..... 11110 0 ..... ..... @rd_rn_rm_e0 +RAX1 01000101 00 1 ..... 11110 1 ..... ..... @rd_rn_rm_e0 diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 3b977b2462..2136a41094 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -8197,3 +8197,19 @@ static bool trans_SM4E(DisasContext *s, arg_rrr_esz *a) { return do_sm4(s, a, gen_helper_crypto_sm4e); } + +static bool trans_SM4EKEY(DisasContext *s, arg_rrr_esz *a) +{ + return do_sm4(s, a, gen_helper_crypto_sm4ekey); +} + +static bool trans_RAX1(DisasContext *s, arg_rrr_esz *a) +{ + if (!dc_isar_feature(aa64_sve2_sha3, s)) { + return false; + } + if (sve_access_check(s)) { + gen_gvec_fn_zzz(s, gen_gvec_rax1, MO_64, a->rd, a->rn, a->rm); + } + return true; +} -- 2.25.1