From patchwork Tue Mar 9 16:20:29 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 396085 Delivered-To: patch@linaro.org Received: by 2002:a02:8562:0:0:0:0:0 with SMTP id g89csp2838500jai; Tue, 9 Mar 2021 10:57:11 -0800 (PST) X-Google-Smtp-Source: ABdhPJxMrNs2Z04+eNqvU7SB4PoNXo0ttPgLfslQbgDigNuN4O42CCHRbiWCzm899qUR7EdjvMuu X-Received: by 2002:a25:b09e:: with SMTP id f30mr43136327ybj.199.1615316231744; Tue, 09 Mar 2021 10:57:11 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1615316231; cv=none; d=google.com; s=arc-20160816; b=lE/KL7qhtbXKyTnOjkCnWcoRLMwzO34L3g7DufXOXltR7vN/PbNMGRaRxavxzBi4Hq IK0MG6u0Jc4t/gRxx4GuaHZO1XctNYvaFAszjkVna7AHBU6IgrdHJBvxpJKcn0aJkQO5 YAI1bH+lDAPhZYXSs0hlIQQBUKYtgadOt45McK4F4dE5rOHJ8JfBjZa6jNDfu/T5s+Wi pyjWaTjduXS/kT+GTI5fSQ6zirFryRX52Xb9J/dfoDXY6RYpuzA3BZQ8zSNthxi0p7wQ w8XXdzen5rKKQDTnPTFz3/AaS9oh1WLG9Mh2tGI32qT5mq80oU53kBdLrg9W+gQxH+kQ +VtA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:cc:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:to:from :dkim-signature; bh=CYN66BzpOIeY3pk3bLTjjeoAsrmmNKLt+cAT2PgztsE=; b=ikBMU+GIV4whh0xyPwqpvqK7VkMflZZfmN3tsU6fMNC+mXBbn5EFrOYHuDaZM1B4fm YOB64RnNaljhvrWEMJYP3jCcSwlmKyJxJQuDVlpxht7fwE7SS+g49a0O3xYf1gyNYLFB tTGYxwDl2Zq8BLlmvpOvbogbG64uY7CO/g5BdKWNkjeMylSvKFD7yp5Z+gcMV7s+m/GM Jfn1k86U4ZxRbDq6KjrBPodnWmwp+lTed6oglrrEwS4+SRFcatnJfEVasNhbZZtxiAHD Q+aoD5yS+aN1mXMY/M/e3ptJ9EAaG+UnMSRY4Bel+LCS0wcPrz7f4s4zLMb2lvhhs99S qeOw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=j2NXNAt1; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id t16si15310478ybq.375.2021.03.09.10.57.11 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 09 Mar 2021 10:57:11 -0800 (PST) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=j2NXNAt1; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:40124 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lJhXb-0002uc-2e for patch@linaro.org; Tue, 09 Mar 2021 13:57:11 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:47342) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lJf8B-0000c8-BL for qemu-devel@nongnu.org; Tue, 09 Mar 2021 11:22:47 -0500 Received: from mail-oi1-x22e.google.com ([2607:f8b0:4864:20::22e]:38125) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lJf7v-0002qu-3m for qemu-devel@nongnu.org; Tue, 09 Mar 2021 11:22:47 -0500 Received: by mail-oi1-x22e.google.com with SMTP id v192so7962210oia.5 for ; Tue, 09 Mar 2021 08:22:28 -0800 (PST) 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=CYN66BzpOIeY3pk3bLTjjeoAsrmmNKLt+cAT2PgztsE=; b=j2NXNAt1EvgD4xFtn5T0eQlxs1pwduriDBQd+RE9FSs5qp8SHRcIi4/r+MR2Q3fxkK Vm7Ymtvdc42bb2R/soyNvUFcKtFT68EueMHNNFJbao1vQucQ+NTVqhqz6I12ujYgycan IvNoPKkZPG5Q+cxSnugtbqNlBhR085JSgYH5B0gR9+HoVh+ThGTJUZt+jvFwnEWy20MI iWhuqqD5SputC++32VmApa3Lp7o/qGOk1ZShUq8WxbCfqNbvrcA0tsVVe63oAzc8ZerD c74cDXRwlRHYS8IVXrw3yHNoaRc2x/YlWd3Y0hthkJsnoV3MfB/AusuHgG8iiRvdS+KJ YT9Q== 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=CYN66BzpOIeY3pk3bLTjjeoAsrmmNKLt+cAT2PgztsE=; b=LnOp/9PfamUGHKmupT592m/GsvkUdx1aBEX0wt8UIznUo3TQA+kAOk0N9i5XZmBFEY K3lmuTrQ7I8edd3JvxKnktFbP8Y98PT8RbNH/juYc7WhZUyTR++eRJnkKOErpCrPd8U+ NQDBoUNlIdHx9jPQznwBLe2/rK4OdPR1OK6vGn3Trek9fB45kJ51vLhnTBBSB7vpqiqK 4V05jmpREZnW6W/ejqrWPsD49hx1+QPjCKwAYXsB+U0T3xRHnDpNML95/KeRPq0ctJ6A aar+vWtfFRAlfUjfOPgC4E1LRPsaz5KKSPj2HCDHmqptip+KaJuaxRdhEif4OOyK32Km aR7w== X-Gm-Message-State: AOAM530xcThoz1+Bfv108R1WU5n+0Nsoav+Ikbdb+FjaZ/Ij6Nkz11TG pjQGQ4EDI2i1SdXClWDJ3DqE78t49sqvd+UG X-Received: by 2002:aca:5882:: with SMTP id m124mr3508467oib.137.1615306948459; Tue, 09 Mar 2021 08:22:28 -0800 (PST) Received: from localhost.localdomain (fixed-187-189-51-144.totalplay.net. [187.189.51.144]) by smtp.gmail.com with ESMTPSA id u19sm3470898ote.15.2021.03.09.08.22.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Mar 2021 08:22:28 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v4 66/78] target/arm: Implement SVE2 crypto constructive binary operations Date: Tue, 9 Mar 2021 08:20:29 -0800 Message-Id: <20210309162041.23124-67-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210309162041.23124-1-richard.henderson@linaro.org> References: <20210309162041.23124-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::22e; envelope-from=richard.henderson@linaro.org; helo=mail-oi1-x22e.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@linaro.org, qemu-arm@nongnu.org, alex.bennee@linaro.org Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" 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(+) -- 2.25.1 diff --git a/target/arm/cpu.h b/target/arm/cpu.h index 8c482f229b..1c5ad44bad 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -4213,6 +4213,11 @@ 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 bbb1dbd990..26385a9c2f 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -1564,3 +1564,7 @@ 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 14360b2b08..6ee4d10ece 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -8172,3 +8172,19 @@ 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; +}