From patchwork Fri Sep 18 18:37:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 273325 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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, 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 3D461C43464 for ; Fri, 18 Sep 2020 19:46:46 +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 A9D0821D42 for ; Fri, 18 Sep 2020 19:46:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="VYyt2Zyz" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A9D0821D42 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]:60148 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kJMLE-0005bf-Pw for qemu-devel@archiver.kernel.org; Fri, 18 Sep 2020 15:46:44 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48892) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kJLIC-000162-F5 for qemu-devel@nongnu.org; Fri, 18 Sep 2020 14:39:32 -0400 Received: from mail-pg1-x529.google.com ([2607:f8b0:4864:20::529]:37671) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kJLI7-0007Gk-2B for qemu-devel@nongnu.org; Fri, 18 Sep 2020 14:39:32 -0400 Received: by mail-pg1-x529.google.com with SMTP id l71so3988702pge.4 for ; Fri, 18 Sep 2020 11:39:23 -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=Eth0Qo7lxODtnYEXQSTKXdT5egBkmtCsDYgIFXZmsyU=; b=VYyt2ZyzRh8URWydhUC2wro4KU2q+TVs6aLIUyO3mDwU8L0id/jtHtsfioA3pgVpNb D3phoHJyywAW5dZJ1KSCU4zv7gUwcnCRRGEIfLchT7OIjSDE8B/BIlCMwa0n72UeyHGi g14FRwV/4RRSIyjlCPnFJ1ivCxY46M/Lm/3UE6f5x/er2d48LBE11s7yc3uNt2vCMiJe GEYoSpXpMVp6w6bdi4w5c4jC5d/LWpgW+gSsZ6xhz/STbhSJG5KjnKVis39mmoumYQMk YQ8qYBGgakkksqm99MkPZoPpt2F582lFOMQbqr0PH7ur30fGjo20ykDw49I+IzHeFbQ6 uz7w== 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=Eth0Qo7lxODtnYEXQSTKXdT5egBkmtCsDYgIFXZmsyU=; b=LA27qlnbtMBVNZG61SIuAwmkGV6jumk+ZdfCtPmU4aQHlA6euGIyqDMAZSOGRBoyGw G4onb0NhrfJ+o9vldK/iq8seDeUJf7s5gS+dDSKyARPiVNuc8QQlcdCAcuxZHe9z7xOA yRqlx6AjkZLaiQxDBn/GETwybO5EPTtCsu5K7NOcBAmf7MGt+iD0VHnr5xWFi7UOgvSG q38ztzOj0wKHTF3YwvVqyTic2vOJOencjfu/QatjF2E0VlmtmhGeu9Bl5JIUQ30wRrbj a/f3sBsjx4+p+wM7yONZbdkh2Ac7weKTTrVW/EltwT4HtYbRanLwKhlWpRMAbNgfwpUt 303g== X-Gm-Message-State: AOAM533rxlsV3jlN2YIprv0wmvxwmuIMG11gxzQxDc95NgQVfZ72jTI2 gtzYJKulxIpPMUU5/tpvCHoWo/0GFqc1Yg== X-Google-Smtp-Source: ABdhPJwQRyw6+u8vzCg0DqkO+2bYsXrUqZ1XdCNqvJp89Ls7oeAG3mhW16CnZFAUZr4mtJKmeRpEyg== X-Received: by 2002:a62:3387:0:b029:13f:ed60:b208 with SMTP id z129-20020a6233870000b029013fed60b208mr23851107pfz.24.1600454362214; Fri, 18 Sep 2020 11:39:22 -0700 (PDT) Received: from localhost.localdomain ([71.212.141.89]) by smtp.gmail.com with ESMTPSA id f4sm3680723pfj.147.2020.09.18.11.39.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Sep 2020 11:39:21 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v3 67/81] target/arm: Implement SVE2 crypto unary operations Date: Fri, 18 Sep 2020 11:37:37 -0700 Message-Id: <20200918183751.2787647-68-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200918183751.2787647-1-richard.henderson@linaro.org> References: <20200918183751.2787647-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::529; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x529.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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=ham 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@linaro.org, alex.bennee@linaro.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Richard Henderson --- target/arm/sve.decode | 6 ++++++ target/arm/translate-sve.c | 11 +++++++++++ 2 files changed, 17 insertions(+) diff --git a/target/arm/sve.decode b/target/arm/sve.decode index 0be8a020f6..9b0d0f3a5d 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -1551,3 +1551,9 @@ STNT1_zprz 1110010 .. 00 ..... 001 ... ..... ..... \ # SVE2 32-bit scatter non-temporal store (vector plus scalar) STNT1_zprz 1110010 .. 10 ..... 001 ... ..... ..... \ @rprr_scatter_store xs=0 esz=2 scale=0 + +### SVE2 Crypto Extensions + +# SVE2 crypto unary operations +# AESMC and AESIMC +AESMC 01000101 00 10000011100 decrypt:1 00000 rd:5 diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 4341b83414..3c46fd7e2b 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -8127,3 +8127,14 @@ static bool trans_USDOT_zzzz(DisasContext *s, arg_USDOT_zzzz *a) } return true; } + +static bool trans_AESMC(DisasContext *s, arg_AESMC *a) +{ + if (!dc_isar_feature(aa64_sve2_aes, s)) { + return false; + } + if (sve_access_check(s)) { + gen_gvec_ool_zz(s, gen_helper_crypto_aesmc, a->rd, a->rd, a->decrypt); + } + return true; +}