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[174.21.143.238]) by smtp.gmail.com with ESMTPSA id 3sm290067pfe.85.2020.06.02.18.14.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Jun 2020 18:14:04 -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=ivrtMbaTKhkN87Unogxvjpgcle8E0z2zew2IgQNTORs=; b=rxSkVXd0vLn2DoSLjIEc/78iqzpPLy3HgoxG/e5kdymIATECI0qBHjbn9jJwgLBo// GiwaF5ntXFyb9B+BLH/ZaHLRHjoA+q3MjblfbmYGynCUto6lZT/YsnuDcqB4wfZNikCr Y8InDHCtK9zXhfD5jK7xbYng+2xR/JIZrh3ML1R61benQ0WQboMgCFT6g/K9OH03Tc92 1d4JFMLG1lPhaWRC9e5vs5pwsAlQbKMwv4w0CdUfz8pUCulpOeb9/og5e4N8Ee4FH2ED OOgXc72e66+tP1hUhW8E9+M4LeewUiqXdNr8+jvHgB3KH6TyUYHUqxjDUQZM50dXHfDK UNPg== 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=ivrtMbaTKhkN87Unogxvjpgcle8E0z2zew2IgQNTORs=; b=tDSu6/QoYjTEhos/w5kVqhp4MsfKtpaJdEqwQ6GL9iDtUIkWds/CN0lK2/85Gk4MyN pvUseNQz6xci7aYpf0huE27yRNnoG5i1/ZF3iZuRHDucsAZ7d15Ld3m9fxcC8mNQ053x Wp+5MbaYPTmzXOq4ysCNHvByr7P5VU0STbfgbclwTcu2uqgDHZakhRmnVFyOlFJiZfzj k0+cbqIVYXT60R30DkFAn9QnuscWcHtmuZ/k/rh8e6Jon7inukyvtbD2EvlZ8q+9eRpl Vkr4OtZ++Qd7/Ox+oufubVEVADTzE6T5aMBOkzuB8cEfPnHCj73Qaw4312mTb+MOmMqR UUjA== X-Gm-Message-State: AOAM531rVpej0IlD/Yeq9mVMZ0D6ulEFJGOfy2y4XUJSuw7hJ5FOB5yZ Wt8Zyn7XO4SM3Eg9/S95tEQVS0n+NT0= X-Google-Smtp-Source: ABdhPJxl3RdMyXB9J0322ZSzlWMsCzQWa74B1YXA8ZjzzkR+i7dEwqU3g3Ld0mBeEwwEbMVHhKMsVQ== X-Received: by 2002:a62:3381:: with SMTP id z123mr28687664pfz.274.1591146844986; Tue, 02 Jun 2020 18:14:04 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v7 35/42] target/arm: Add mte helpers for sve scatter/gather memory ops Date: Tue, 2 Jun 2020 18:13:10 -0700 Message-Id: <20200603011317.473934-36-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200603011317.473934-1-richard.henderson@linaro.org> References: <20200603011317.473934-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::434; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x434.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_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN 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, steplong@quicinc.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" Because the elements are non-sequential, we cannot eliminate many tests straight away like we can for sequential operations. But we often have the PTE details handy, so we can test for Tagged. Signed-off-by: Richard Henderson --- target/arm/helper-sve.h | 285 ++++++++++++++++ target/arm/sve_helper.c | 185 +++++++++-- target/arm/translate-sve.c | 650 +++++++++++++++++++++++++------------ 3 files changed, 872 insertions(+), 248 deletions(-) diff --git a/target/arm/helper-sve.h b/target/arm/helper-sve.h index 700ed0e1cb..11d627981d 100644 --- a/target/arm/helper-sve.h +++ b/target/arm/helper-sve.h @@ -1620,6 +1620,115 @@ DEF_HELPER_FLAGS_6(sve_ldsds_le_zd, TCG_CALL_NO_WG, DEF_HELPER_FLAGS_6(sve_ldsds_be_zd, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr, tl, i32) =20 +DEF_HELPER_FLAGS_6(sve_ldbsu_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhsu_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhsu_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldss_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldss_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldbss_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhss_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhss_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + +DEF_HELPER_FLAGS_6(sve_ldbsu_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhsu_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhsu_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldss_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldss_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldbss_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhss_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhss_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + +DEF_HELPER_FLAGS_6(sve_ldbdu_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhdu_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhdu_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldsdu_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldsdu_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_lddd_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_lddd_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldbds_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhds_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhds_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldsds_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldsds_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + +DEF_HELPER_FLAGS_6(sve_ldbdu_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhdu_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhdu_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldsdu_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldsdu_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_lddd_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_lddd_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldbds_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhds_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhds_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldsds_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldsds_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + +DEF_HELPER_FLAGS_6(sve_ldbdu_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhdu_le_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhdu_be_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldsdu_le_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldsdu_be_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_lddd_le_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_lddd_be_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldbds_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhds_le_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldhds_be_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldsds_le_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldsds_be_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + DEF_HELPER_FLAGS_6(sve_ldffbsu_zsu, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr, tl, i32) DEF_HELPER_FLAGS_6(sve_ldffhsu_le_zsu, TCG_CALL_NO_WG, @@ -1729,6 +1838,115 @@ DEF_HELPER_FLAGS_6(sve_ldffsds_le_zd, TCG_CALL_NO_W= G, DEF_HELPER_FLAGS_6(sve_ldffsds_be_zd, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr, tl, i32) =20 +DEF_HELPER_FLAGS_6(sve_ldffbsu_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhsu_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhsu_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffss_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffss_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffbss_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhss_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhss_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + +DEF_HELPER_FLAGS_6(sve_ldffbsu_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhsu_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhsu_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffss_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffss_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffbss_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhss_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhss_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + +DEF_HELPER_FLAGS_6(sve_ldffbdu_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhdu_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhdu_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffsdu_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffsdu_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffdd_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffdd_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffbds_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhds_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhds_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffsds_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffsds_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + +DEF_HELPER_FLAGS_6(sve_ldffbdu_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhdu_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhdu_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffsdu_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffsdu_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffdd_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffdd_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffbds_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhds_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhds_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffsds_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffsds_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + +DEF_HELPER_FLAGS_6(sve_ldffbdu_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhdu_le_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhdu_be_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffsdu_le_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffsdu_be_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffdd_le_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffdd_be_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffbds_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhds_le_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffhds_be_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffsds_le_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_ldffsds_be_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + DEF_HELPER_FLAGS_6(sve_stbs_zsu, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr, tl, i32) DEF_HELPER_FLAGS_6(sve_sths_le_zsu, TCG_CALL_NO_WG, @@ -1796,4 +2014,71 @@ DEF_HELPER_FLAGS_6(sve_stdd_le_zd, TCG_CALL_NO_WG, DEF_HELPER_FLAGS_6(sve_stdd_be_zd, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr, tl, i32) =20 +DEF_HELPER_FLAGS_6(sve_stbs_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_sths_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_sths_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stss_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stss_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + +DEF_HELPER_FLAGS_6(sve_stbs_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_sths_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_sths_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stss_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stss_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + +DEF_HELPER_FLAGS_6(sve_stbd_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_sthd_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_sthd_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stsd_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stsd_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stdd_le_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stdd_be_zsu_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + +DEF_HELPER_FLAGS_6(sve_stbd_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_sthd_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_sthd_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stsd_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stsd_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stdd_le_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stdd_be_zss_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + +DEF_HELPER_FLAGS_6(sve_stbd_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_sthd_le_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_sthd_be_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stsd_le_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stsd_be_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stdd_le_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) +DEF_HELPER_FLAGS_6(sve_stdd_be_zd_mte, TCG_CALL_NO_WG, + void, env, ptr, ptr, ptr, tl, i32) + DEF_HELPER_FLAGS_4(sve2_pmull_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32) diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c index 85bf8e5de3..2d2aa14b43 100644 --- a/target/arm/sve_helper.c +++ b/target/arm/sve_helper.c @@ -5482,7 +5482,8 @@ static target_ulong off_zd_d(void *reg, intptr_t reg_= ofs) static inline QEMU_ALWAYS_INLINE void sve_ld1_z(CPUARMState *env, void *vd, uint64_t *vg, void *vm, target_ulong base, uint32_t desc, uintptr_t retaddr, - int esize, int msize, zreg_off_fn *off_fn, + uint32_t mtedesc, int esize, int msize, + zreg_off_fn *off_fn, sve_ldst1_host_fn *host_fn, sve_ldst1_tlb_fn *tlb_fn) { @@ -5510,7 +5511,9 @@ void sve_ld1_z(CPUARMState *env, void *vd, uint64_t *= vg, void *vm, cpu_check_watchpoint(env_cpu(env), addr, msize, info.attrs, BP_MEM_READ, reta= ddr); } - /* TODO: MTE check */ + if (mtedesc && info.attrs.target_tlb_bit1) { + mte_check1(env, mtedesc, addr, retaddr); + } host_fn(&scratch, reg_off, info.host); } else { /* Element crosses the page boundary. */ @@ -5521,7 +5524,9 @@ void sve_ld1_z(CPUARMState *env, void *vd, uint64_t *= vg, void *vm, msize, info.attrs, BP_MEM_READ, retaddr); } - /* TODO: MTE check */ + if (mtedesc && info.attrs.target_tlb_bit1) { + mte_check1(env, mtedesc, addr, retaddr); + } tlb_fn(env, &scratch, reg_off, addr, retaddr); } } @@ -5534,20 +5539,53 @@ void sve_ld1_z(CPUARMState *env, void *vd, uint64_t= *vg, void *vm, memcpy(vd, &scratch, reg_max); } =20 +static inline QEMU_ALWAYS_INLINE +void sve_ld1_z_mte(CPUARMState *env, void *vd, uint64_t *vg, void *vm, + target_ulong base, uint32_t desc, uintptr_t retaddr, + int esize, int msize, zreg_off_fn *off_fn, + sve_ldst1_host_fn *host_fn, + sve_ldst1_tlb_fn *tlb_fn) +{ + uint32_t mtedesc =3D desc >> (SIMD_DATA_SHIFT + SVE_MTEDESC_SHIFT); + /* Remove mtedesc from the normal sve descriptor. */ + desc =3D extract32(desc, 0, SIMD_DATA_SHIFT + SVE_MTEDESC_SHIFT); + + /* + * ??? TODO: For the 32-bit offset extractions, base + ofs cannot + * offset base entirely over the address space hole to change the + * pointer tag, or change the bit55 selector. So we could here + * examine TBI + TCMA like we do for sve_ldN_r_mte(). + */ + sve_ld1_z(env, vd, vg, vm, base, desc, retaddr, mtedesc, + esize, msize, off_fn, host_fn, tlb_fn); +} + #define DO_LD1_ZPZ_S(MEM, OFS, MSZ) \ void HELPER(sve_ld##MEM##_##OFS)(CPUARMState *env, void *vd, void *vg, = \ void *vm, target_ulong base, uint32_t des= c) \ { = \ - sve_ld1_z(env, vd, vg, vm, base, desc, GETPC(), 4, 1 << MSZ, = \ + sve_ld1_z(env, vd, vg, vm, base, desc, GETPC(), 0, 4, 1 << MSZ, = \ off_##OFS##_s, sve_ld1##MEM##_host, sve_ld1##MEM##_tlb); = \ +} = \ +void HELPER(sve_ld##MEM##_##OFS##_mte)(CPUARMState *env, void *vd, void *v= g, \ + void *vm, target_ulong base, uint32_t desc) = \ +{ = \ + sve_ld1_z_mte(env, vd, vg, vm, base, desc, GETPC(), 4, 1 << MSZ, = \ + off_##OFS##_s, sve_ld1##MEM##_host, sve_ld1##MEM##_tlb);= \ } =20 #define DO_LD1_ZPZ_D(MEM, OFS, MSZ) \ void HELPER(sve_ld##MEM##_##OFS)(CPUARMState *env, void *vd, void *vg, = \ void *vm, target_ulong base, uint32_t des= c) \ { = \ - sve_ld1_z(env, vd, vg, vm, base, desc, GETPC(), 8, 1 << MSZ, = \ + sve_ld1_z(env, vd, vg, vm, base, desc, GETPC(), 0, 8, 1 << MSZ, = \ off_##OFS##_d, sve_ld1##MEM##_host, sve_ld1##MEM##_tlb); = \ +} = \ +void HELPER(sve_ld##MEM##_##OFS##_mte)(CPUARMState *env, void *vd, void *v= g, \ + void *vm, target_ulong base, uint32_t desc) = \ +{ = \ + sve_ld1_z_mte(env, vd, vg, vm, base, desc, GETPC(), 8, 1 << MSZ, = \ + off_##OFS##_d, sve_ld1##MEM##_host, sve_ld1##MEM##_tlb);= \ } =20 DO_LD1_ZPZ_S(bsu, zsu, MO_8) @@ -5626,7 +5664,8 @@ DO_LD1_ZPZ_D(dd_be, zd, MO_64) static inline QEMU_ALWAYS_INLINE void sve_ldff1_z(CPUARMState *env, void *vd, uint64_t *vg, void *vm, target_ulong base, uint32_t desc, uintptr_t retaddr, - const int esz, const int msz, zreg_off_fn *off_fn, + uint32_t mtedesc, const int esz, const int msz, + zreg_off_fn *off_fn, sve_ldst1_host_fn *host_fn, sve_ldst1_tlb_fn *tlb_fn) { @@ -5651,6 +5690,9 @@ void sve_ldff1_z(CPUARMState *env, void *vd, uint64_t= *vg, void *vm, * Probe the first element, allowing faults. */ addr =3D base + (off_fn(vm, reg_off) << scale); + if (mtedesc) { + mte_check1(env, mtedesc, addr, retaddr); + } tlb_fn(env, vd, reg_off, addr, retaddr); =20 /* After any fault, zero the other elements. */ @@ -5683,7 +5725,11 @@ void sve_ldff1_z(CPUARMState *env, void *vd, uint64_= t *vg, void *vm, (env_cpu(env), addr, msize) & BP_MEM_READ)) { goto fault; } - /* TODO: MTE check. */ + if (mtedesc && + info.attrs.target_tlb_bit1 && + !mte_probe1(env, mtedesc, addr, retaddr)) { + goto fault; + } =20 host_fn(vd, reg_off, info.host); } @@ -5696,20 +5742,58 @@ void sve_ldff1_z(CPUARMState *env, void *vd, uint64= _t *vg, void *vm, record_fault(env, reg_off, reg_max); } =20 -#define DO_LDFF1_ZPZ_S(MEM, OFS, MSZ) \ -void HELPER(sve_ldff##MEM##_##OFS)(CPUARMState *env, void *vd, void *vg, = \ - void *vm, target_ulong base, uint32_t d= esc) \ -{ = \ - sve_ldff1_z(env, vd, vg, vm, base, desc, GETPC(), MO_32, MSZ, = \ - off_##OFS##_s, sve_ld1##MEM##_host, sve_ld1##MEM##_tlb); = \ +static inline QEMU_ALWAYS_INLINE +void sve_ldff1_z_mte(CPUARMState *env, void *vd, uint64_t *vg, void *vm, + target_ulong base, uint32_t desc, uintptr_t retaddr, + const int esz, const int msz, + zreg_off_fn *off_fn, + sve_ldst1_host_fn *host_fn, + sve_ldst1_tlb_fn *tlb_fn) +{ + uint32_t mtedesc =3D desc >> (SIMD_DATA_SHIFT + SVE_MTEDESC_SHIFT); + /* Remove mtedesc from the normal sve descriptor. */ + desc =3D extract32(desc, 0, SIMD_DATA_SHIFT + SVE_MTEDESC_SHIFT); + + /* + * ??? TODO: For the 32-bit offset extractions, base + ofs cannot + * offset base entirely over the address space hole to change the + * pointer tag, or change the bit55 selector. So we could here + * examine TBI + TCMA like we do for sve_ldN_r_mte(). + */ + sve_ldff1_z(env, vd, vg, vm, base, desc, retaddr, mtedesc, + esz, msz, off_fn, host_fn, tlb_fn); } =20 -#define DO_LDFF1_ZPZ_D(MEM, OFS, MSZ) \ -void HELPER(sve_ldff##MEM##_##OFS)(CPUARMState *env, void *vd, void *vg, = \ - void *vm, target_ulong base, uint32_t d= esc) \ -{ = \ - sve_ldff1_z(env, vd, vg, vm, base, desc, GETPC(), MO_64, MSZ, = \ - off_##OFS##_d, sve_ld1##MEM##_host, sve_ld1##MEM##_tlb); = \ +#define DO_LDFF1_ZPZ_S(MEM, OFS, MSZ) \ +void HELPER(sve_ldff##MEM##_##OFS) \ + (CPUARMState *env, void *vd, void *vg, \ + void *vm, target_ulong base, uint32_t desc) \ +{ \ + sve_ldff1_z(env, vd, vg, vm, base, desc, GETPC(), 0, MO_32, MSZ, \ + off_##OFS##_s, sve_ld1##MEM##_host, sve_ld1##MEM##_tlb); \ +} \ +void HELPER(sve_ldff##MEM##_##OFS##_mte) \ + (CPUARMState *env, void *vd, void *vg, \ + void *vm, target_ulong base, uint32_t desc) \ +{ \ + sve_ldff1_z_mte(env, vd, vg, vm, base, desc, GETPC(), MO_32, MSZ, \ + off_##OFS##_s, sve_ld1##MEM##_host, sve_ld1##MEM##_tlb= ); \ +} + +#define DO_LDFF1_ZPZ_D(MEM, OFS, MSZ) \ +void HELPER(sve_ldff##MEM##_##OFS) \ + (CPUARMState *env, void *vd, void *vg, \ + void *vm, target_ulong base, uint32_t desc) \ +{ \ + sve_ldff1_z(env, vd, vg, vm, base, desc, GETPC(), 0, MO_64, MSZ, \ + off_##OFS##_d, sve_ld1##MEM##_host, sve_ld1##MEM##_tlb); \ +} \ +void HELPER(sve_ldff##MEM##_##OFS##_mte) \ + (CPUARMState *env, void *vd, void *vg, \ + void *vm, target_ulong base, uint32_t desc) \ +{ \ + sve_ldff1_z_mte(env, vd, vg, vm, base, desc, GETPC(), MO_64, MSZ, \ + off_##OFS##_d, sve_ld1##MEM##_host, sve_ld1##MEM##_tlb= ); \ } =20 DO_LDFF1_ZPZ_S(bsu, zsu, MO_8) @@ -5781,7 +5865,8 @@ DO_LDFF1_ZPZ_D(dd_be, zd, MO_64) static inline QEMU_ALWAYS_INLINE void sve_st1_z(CPUARMState *env, void *vd, uint64_t *vg, void *vm, target_ulong base, uint32_t desc, uintptr_t retaddr, - int esize, int msize, zreg_off_fn *off_fn, + uint32_t mtedesc, int esize, int msize, + zreg_off_fn *off_fn, sve_ldst1_host_fn *host_fn, sve_ldst1_tlb_fn *tlb_fn) { @@ -5825,7 +5910,10 @@ void sve_st1_z(CPUARMState *env, void *vd, uint64_t = *vg, void *vm, cpu_check_watchpoint(env_cpu(env), addr, msize, info.attrs, BP_MEM_WRITE, retaddr= ); } - /* TODO: MTE check. */ + + if (mtedesc && info.attrs.target_tlb_bit1) { + mte_check1(env, mtedesc, addr, retaddr); + } } i +=3D 1; reg_off +=3D esize; @@ -5855,20 +5943,53 @@ void sve_st1_z(CPUARMState *env, void *vd, uint64_t= *vg, void *vm, } while (reg_off < reg_max); } =20 -#define DO_ST1_ZPZ_S(MEM, OFS, MSZ) \ -void HELPER(sve_st##MEM##_##OFS)(CPUARMState *env, void *vd, void *vg, = \ - void *vm, target_ulong base, uint32_t des= c) \ -{ = \ - sve_st1_z(env, vd, vg, vm, base, desc, GETPC(), 4, 1 << MSZ, = \ - off_##OFS##_s, sve_st1##MEM##_host, sve_st1##MEM##_tlb); = \ +static inline QEMU_ALWAYS_INLINE +void sve_st1_z_mte(CPUARMState *env, void *vd, uint64_t *vg, void *vm, + target_ulong base, uint32_t desc, uintptr_t retaddr, + int esize, int msize, zreg_off_fn *off_fn, + sve_ldst1_host_fn *host_fn, + sve_ldst1_tlb_fn *tlb_fn) +{ + uint32_t mtedesc =3D desc >> (SIMD_DATA_SHIFT + SVE_MTEDESC_SHIFT); + /* Remove mtedesc from the normal sve descriptor. */ + desc =3D extract32(desc, 0, SIMD_DATA_SHIFT + SVE_MTEDESC_SHIFT); + + /* + * ??? TODO: For the 32-bit offset extractions, base + ofs cannot + * offset base entirely over the address space hole to change the + * pointer tag, or change the bit55 selector. So we could here + * examine TBI + TCMA like we do for sve_ldN_r_mte(). + */ + sve_st1_z(env, vd, vg, vm, base, desc, retaddr, mtedesc, + esize, msize, off_fn, host_fn, tlb_fn); } =20 -#define DO_ST1_ZPZ_D(MEM, OFS, MSZ) \ -void HELPER(sve_st##MEM##_##OFS)(CPUARMState *env, void *vd, void *vg, = \ +#define DO_ST1_ZPZ_S(MEM, OFS, MSZ) \ +void HELPER(sve_st##MEM##_##OFS)(CPUARMState *env, void *vd, void *vg, \ void *vm, target_ulong base, uint32_t des= c) \ -{ = \ - sve_st1_z(env, vd, vg, vm, base, desc, GETPC(), 8, 1 << MSZ, = \ - off_##OFS##_d, sve_st1##MEM##_host, sve_st1##MEM##_tlb); = \ +{ \ + sve_st1_z(env, vd, vg, vm, base, desc, GETPC(), 0, 4, 1 << MSZ, \ + off_##OFS##_s, sve_st1##MEM##_host, sve_st1##MEM##_tlb); \ +} \ +void HELPER(sve_st##MEM##_##OFS##_mte)(CPUARMState *env, void *vd, void *v= g, \ + void *vm, target_ulong base, uint32_t desc) \ +{ \ + sve_st1_z_mte(env, vd, vg, vm, base, desc, GETPC(), 4, 1 << MSZ, \ + off_##OFS##_s, sve_st1##MEM##_host, sve_st1##MEM##_tlb);= \ +} + +#define DO_ST1_ZPZ_D(MEM, OFS, MSZ) \ +void HELPER(sve_st##MEM##_##OFS)(CPUARMState *env, void *vd, void *vg, \ + void *vm, target_ulong base, uint32_t des= c) \ +{ \ + sve_st1_z(env, vd, vg, vm, base, desc, GETPC(), 0, 8, 1 << MSZ, \ + off_##OFS##_d, sve_st1##MEM##_host, sve_st1##MEM##_tlb); \ +} \ +void HELPER(sve_st##MEM##_##OFS##_mte)(CPUARMState *env, void *vd, void *v= g, \ + void *vm, target_ulong base, uint32_t desc) \ +{ \ + sve_st1_z_mte(env, vd, vg, vm, base, desc, GETPC(), 8, 1 << MSZ, \ + off_##OFS##_d, sve_st1##MEM##_host, sve_st1##MEM##_tlb);= \ } =20 DO_ST1_ZPZ_S(bs, zsu, MO_8) diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index e7ed48c418..9fe649b592 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -5206,7 +5206,7 @@ static bool trans_ST_zpri(DisasContext *s, arg_rpri_s= tore *a) */ =20 static void do_mem_zpz(DisasContext *s, int zt, int pg, int zm, - int scale, TCGv_i64 scalar, int msz, + int scale, TCGv_i64 scalar, int msz, bool is_write, gen_helper_gvec_mem_scatter *fn) { unsigned vsz =3D vec_full_reg_size(s); @@ -5214,8 +5214,16 @@ static void do_mem_zpz(DisasContext *s, int zt, int = pg, int zm, TCGv_ptr t_pg =3D tcg_temp_new_ptr(); TCGv_ptr t_zt =3D tcg_temp_new_ptr(); TCGv_i32 t_desc; - int desc; + int desc =3D 0; =20 + if (s->mte_active[0]) { + desc =3D FIELD_DP32(desc, MTEDESC, MIDX, get_mem_index(s)); + desc =3D FIELD_DP32(desc, MTEDESC, TBI, s->tbid); + desc =3D FIELD_DP32(desc, MTEDESC, TCMA, s->tcma); + desc =3D FIELD_DP32(desc, MTEDESC, WRITE, is_write); + desc =3D FIELD_DP32(desc, MTEDESC, ESIZE, 1 << msz); + desc <<=3D SVE_MTEDESC_SHIFT; + } desc =3D simd_desc(vsz, vsz, scale); t_desc =3D tcg_const_i32(desc); =20 @@ -5230,176 +5238,339 @@ static void do_mem_zpz(DisasContext *s, int zt, i= nt pg, int zm, tcg_temp_free_i32(t_desc); } =20 -/* Indexed by [be][ff][xs][u][msz]. */ -static gen_helper_gvec_mem_scatter * const gather_load_fn32[2][2][2][2][3]= =3D { - /* Little-endian */ - { { { { gen_helper_sve_ldbss_zsu, - gen_helper_sve_ldhss_le_zsu, - NULL, }, - { gen_helper_sve_ldbsu_zsu, - gen_helper_sve_ldhsu_le_zsu, - gen_helper_sve_ldss_le_zsu, } }, - { { gen_helper_sve_ldbss_zss, - gen_helper_sve_ldhss_le_zss, - NULL, }, - { gen_helper_sve_ldbsu_zss, - gen_helper_sve_ldhsu_le_zss, - gen_helper_sve_ldss_le_zss, } } }, +/* Indexed by [mte][be][ff][xs][u][msz]. */ +static gen_helper_gvec_mem_scatter * const +gather_load_fn32[2][2][2][2][2][3] =3D { + { /* MTE Inactive */ + { /* Little-endian */ + { { { gen_helper_sve_ldbss_zsu, + gen_helper_sve_ldhss_le_zsu, + NULL, }, + { gen_helper_sve_ldbsu_zsu, + gen_helper_sve_ldhsu_le_zsu, + gen_helper_sve_ldss_le_zsu, } }, + { { gen_helper_sve_ldbss_zss, + gen_helper_sve_ldhss_le_zss, + NULL, }, + { gen_helper_sve_ldbsu_zss, + gen_helper_sve_ldhsu_le_zss, + gen_helper_sve_ldss_le_zss, } } }, =20 - /* First-fault */ - { { { gen_helper_sve_ldffbss_zsu, - gen_helper_sve_ldffhss_le_zsu, - NULL, }, - { gen_helper_sve_ldffbsu_zsu, - gen_helper_sve_ldffhsu_le_zsu, - gen_helper_sve_ldffss_le_zsu, } }, - { { gen_helper_sve_ldffbss_zss, - gen_helper_sve_ldffhss_le_zss, - NULL, }, - { gen_helper_sve_ldffbsu_zss, - gen_helper_sve_ldffhsu_le_zss, - gen_helper_sve_ldffss_le_zss, } } } }, + /* First-fault */ + { { { gen_helper_sve_ldffbss_zsu, + gen_helper_sve_ldffhss_le_zsu, + NULL, }, + { gen_helper_sve_ldffbsu_zsu, + gen_helper_sve_ldffhsu_le_zsu, + gen_helper_sve_ldffss_le_zsu, } }, + { { gen_helper_sve_ldffbss_zss, + gen_helper_sve_ldffhss_le_zss, + NULL, }, + { gen_helper_sve_ldffbsu_zss, + gen_helper_sve_ldffhsu_le_zss, + gen_helper_sve_ldffss_le_zss, } } } }, =20 - /* Big-endian */ - { { { { gen_helper_sve_ldbss_zsu, - gen_helper_sve_ldhss_be_zsu, - NULL, }, - { gen_helper_sve_ldbsu_zsu, - gen_helper_sve_ldhsu_be_zsu, - gen_helper_sve_ldss_be_zsu, } }, - { { gen_helper_sve_ldbss_zss, - gen_helper_sve_ldhss_be_zss, - NULL, }, - { gen_helper_sve_ldbsu_zss, - gen_helper_sve_ldhsu_be_zss, - gen_helper_sve_ldss_be_zss, } } }, + { /* Big-endian */ + { { { gen_helper_sve_ldbss_zsu, + gen_helper_sve_ldhss_be_zsu, + NULL, }, + { gen_helper_sve_ldbsu_zsu, + gen_helper_sve_ldhsu_be_zsu, + gen_helper_sve_ldss_be_zsu, } }, + { { gen_helper_sve_ldbss_zss, + gen_helper_sve_ldhss_be_zss, + NULL, }, + { gen_helper_sve_ldbsu_zss, + gen_helper_sve_ldhsu_be_zss, + gen_helper_sve_ldss_be_zss, } } }, =20 - /* First-fault */ - { { { gen_helper_sve_ldffbss_zsu, - gen_helper_sve_ldffhss_be_zsu, - NULL, }, - { gen_helper_sve_ldffbsu_zsu, - gen_helper_sve_ldffhsu_be_zsu, - gen_helper_sve_ldffss_be_zsu, } }, - { { gen_helper_sve_ldffbss_zss, - gen_helper_sve_ldffhss_be_zss, - NULL, }, - { gen_helper_sve_ldffbsu_zss, - gen_helper_sve_ldffhsu_be_zss, - gen_helper_sve_ldffss_be_zss, } } } }, + /* First-fault */ + { { { gen_helper_sve_ldffbss_zsu, + gen_helper_sve_ldffhss_be_zsu, + NULL, }, + { gen_helper_sve_ldffbsu_zsu, + gen_helper_sve_ldffhsu_be_zsu, + gen_helper_sve_ldffss_be_zsu, } }, + { { gen_helper_sve_ldffbss_zss, + gen_helper_sve_ldffhss_be_zss, + NULL, }, + { gen_helper_sve_ldffbsu_zss, + gen_helper_sve_ldffhsu_be_zss, + gen_helper_sve_ldffss_be_zss, } } } } }, + { /* MTE Active */ + { /* Little-endian */ + { { { gen_helper_sve_ldbss_zsu_mte, + gen_helper_sve_ldhss_le_zsu_mte, + NULL, }, + { gen_helper_sve_ldbsu_zsu_mte, + gen_helper_sve_ldhsu_le_zsu_mte, + gen_helper_sve_ldss_le_zsu_mte, } }, + { { gen_helper_sve_ldbss_zss_mte, + gen_helper_sve_ldhss_le_zss_mte, + NULL, }, + { gen_helper_sve_ldbsu_zss_mte, + gen_helper_sve_ldhsu_le_zss_mte, + gen_helper_sve_ldss_le_zss_mte, } } }, + + /* First-fault */ + { { { gen_helper_sve_ldffbss_zsu_mte, + gen_helper_sve_ldffhss_le_zsu_mte, + NULL, }, + { gen_helper_sve_ldffbsu_zsu_mte, + gen_helper_sve_ldffhsu_le_zsu_mte, + gen_helper_sve_ldffss_le_zsu_mte, } }, + { { gen_helper_sve_ldffbss_zss_mte, + gen_helper_sve_ldffhss_le_zss_mte, + NULL, }, + { gen_helper_sve_ldffbsu_zss_mte, + gen_helper_sve_ldffhsu_le_zss_mte, + gen_helper_sve_ldffss_le_zss_mte, } } } }, + + { /* Big-endian */ + { { { gen_helper_sve_ldbss_zsu_mte, + gen_helper_sve_ldhss_be_zsu_mte, + NULL, }, + { gen_helper_sve_ldbsu_zsu_mte, + gen_helper_sve_ldhsu_be_zsu_mte, + gen_helper_sve_ldss_be_zsu_mte, } }, + { { gen_helper_sve_ldbss_zss_mte, + gen_helper_sve_ldhss_be_zss_mte, + NULL, }, + { gen_helper_sve_ldbsu_zss_mte, + gen_helper_sve_ldhsu_be_zss_mte, + gen_helper_sve_ldss_be_zss_mte, } } }, + + /* First-fault */ + { { { gen_helper_sve_ldffbss_zsu_mte, + gen_helper_sve_ldffhss_be_zsu_mte, + NULL, }, + { gen_helper_sve_ldffbsu_zsu_mte, + gen_helper_sve_ldffhsu_be_zsu_mte, + gen_helper_sve_ldffss_be_zsu_mte, } }, + { { gen_helper_sve_ldffbss_zss_mte, + gen_helper_sve_ldffhss_be_zss_mte, + NULL, }, + { gen_helper_sve_ldffbsu_zss_mte, + gen_helper_sve_ldffhsu_be_zss_mte, + gen_helper_sve_ldffss_be_zss_mte, } } } } }, }; =20 /* Note that we overload xs=3D2 to indicate 64-bit offset. */ -static gen_helper_gvec_mem_scatter * const gather_load_fn64[2][2][3][2][4]= =3D { - /* Little-endian */ - { { { { gen_helper_sve_ldbds_zsu, - gen_helper_sve_ldhds_le_zsu, - gen_helper_sve_ldsds_le_zsu, - NULL, }, - { gen_helper_sve_ldbdu_zsu, - gen_helper_sve_ldhdu_le_zsu, - gen_helper_sve_ldsdu_le_zsu, - gen_helper_sve_lddd_le_zsu, } }, - { { gen_helper_sve_ldbds_zss, - gen_helper_sve_ldhds_le_zss, - gen_helper_sve_ldsds_le_zss, - NULL, }, - { gen_helper_sve_ldbdu_zss, - gen_helper_sve_ldhdu_le_zss, - gen_helper_sve_ldsdu_le_zss, - gen_helper_sve_lddd_le_zss, } }, - { { gen_helper_sve_ldbds_zd, - gen_helper_sve_ldhds_le_zd, - gen_helper_sve_ldsds_le_zd, - NULL, }, - { gen_helper_sve_ldbdu_zd, - gen_helper_sve_ldhdu_le_zd, - gen_helper_sve_ldsdu_le_zd, - gen_helper_sve_lddd_le_zd, } } }, +static gen_helper_gvec_mem_scatter * const +gather_load_fn64[2][2][2][3][2][4] =3D { + { /* MTE Inactive */ + { /* Little-endian */ + { { { gen_helper_sve_ldbds_zsu, + gen_helper_sve_ldhds_le_zsu, + gen_helper_sve_ldsds_le_zsu, + NULL, }, + { gen_helper_sve_ldbdu_zsu, + gen_helper_sve_ldhdu_le_zsu, + gen_helper_sve_ldsdu_le_zsu, + gen_helper_sve_lddd_le_zsu, } }, + { { gen_helper_sve_ldbds_zss, + gen_helper_sve_ldhds_le_zss, + gen_helper_sve_ldsds_le_zss, + NULL, }, + { gen_helper_sve_ldbdu_zss, + gen_helper_sve_ldhdu_le_zss, + gen_helper_sve_ldsdu_le_zss, + gen_helper_sve_lddd_le_zss, } }, + { { gen_helper_sve_ldbds_zd, + gen_helper_sve_ldhds_le_zd, + gen_helper_sve_ldsds_le_zd, + NULL, }, + { gen_helper_sve_ldbdu_zd, + gen_helper_sve_ldhdu_le_zd, + gen_helper_sve_ldsdu_le_zd, + gen_helper_sve_lddd_le_zd, } } }, =20 - /* First-fault */ - { { { gen_helper_sve_ldffbds_zsu, - gen_helper_sve_ldffhds_le_zsu, - gen_helper_sve_ldffsds_le_zsu, - NULL, }, - { gen_helper_sve_ldffbdu_zsu, - gen_helper_sve_ldffhdu_le_zsu, - gen_helper_sve_ldffsdu_le_zsu, - gen_helper_sve_ldffdd_le_zsu, } }, - { { gen_helper_sve_ldffbds_zss, - gen_helper_sve_ldffhds_le_zss, - gen_helper_sve_ldffsds_le_zss, - NULL, }, - { gen_helper_sve_ldffbdu_zss, - gen_helper_sve_ldffhdu_le_zss, - gen_helper_sve_ldffsdu_le_zss, - gen_helper_sve_ldffdd_le_zss, } }, - { { gen_helper_sve_ldffbds_zd, - gen_helper_sve_ldffhds_le_zd, - gen_helper_sve_ldffsds_le_zd, - NULL, }, - { gen_helper_sve_ldffbdu_zd, - gen_helper_sve_ldffhdu_le_zd, - gen_helper_sve_ldffsdu_le_zd, - gen_helper_sve_ldffdd_le_zd, } } } }, + /* First-fault */ + { { { gen_helper_sve_ldffbds_zsu, + gen_helper_sve_ldffhds_le_zsu, + gen_helper_sve_ldffsds_le_zsu, + NULL, }, + { gen_helper_sve_ldffbdu_zsu, + gen_helper_sve_ldffhdu_le_zsu, + gen_helper_sve_ldffsdu_le_zsu, + gen_helper_sve_ldffdd_le_zsu, } }, + { { gen_helper_sve_ldffbds_zss, + gen_helper_sve_ldffhds_le_zss, + gen_helper_sve_ldffsds_le_zss, + NULL, }, + { gen_helper_sve_ldffbdu_zss, + gen_helper_sve_ldffhdu_le_zss, + gen_helper_sve_ldffsdu_le_zss, + gen_helper_sve_ldffdd_le_zss, } }, + { { gen_helper_sve_ldffbds_zd, + gen_helper_sve_ldffhds_le_zd, + gen_helper_sve_ldffsds_le_zd, + NULL, }, + { gen_helper_sve_ldffbdu_zd, + gen_helper_sve_ldffhdu_le_zd, + gen_helper_sve_ldffsdu_le_zd, + gen_helper_sve_ldffdd_le_zd, } } } }, + { /* Big-endian */ + { { { gen_helper_sve_ldbds_zsu, + gen_helper_sve_ldhds_be_zsu, + gen_helper_sve_ldsds_be_zsu, + NULL, }, + { gen_helper_sve_ldbdu_zsu, + gen_helper_sve_ldhdu_be_zsu, + gen_helper_sve_ldsdu_be_zsu, + gen_helper_sve_lddd_be_zsu, } }, + { { gen_helper_sve_ldbds_zss, + gen_helper_sve_ldhds_be_zss, + gen_helper_sve_ldsds_be_zss, + NULL, }, + { gen_helper_sve_ldbdu_zss, + gen_helper_sve_ldhdu_be_zss, + gen_helper_sve_ldsdu_be_zss, + gen_helper_sve_lddd_be_zss, } }, + { { gen_helper_sve_ldbds_zd, + gen_helper_sve_ldhds_be_zd, + gen_helper_sve_ldsds_be_zd, + NULL, }, + { gen_helper_sve_ldbdu_zd, + gen_helper_sve_ldhdu_be_zd, + gen_helper_sve_ldsdu_be_zd, + gen_helper_sve_lddd_be_zd, } } }, =20 - /* Big-endian */ - { { { { gen_helper_sve_ldbds_zsu, - gen_helper_sve_ldhds_be_zsu, - gen_helper_sve_ldsds_be_zsu, - NULL, }, - { gen_helper_sve_ldbdu_zsu, - gen_helper_sve_ldhdu_be_zsu, - gen_helper_sve_ldsdu_be_zsu, - gen_helper_sve_lddd_be_zsu, } }, - { { gen_helper_sve_ldbds_zss, - gen_helper_sve_ldhds_be_zss, - gen_helper_sve_ldsds_be_zss, - NULL, }, - { gen_helper_sve_ldbdu_zss, - gen_helper_sve_ldhdu_be_zss, - gen_helper_sve_ldsdu_be_zss, - gen_helper_sve_lddd_be_zss, } }, - { { gen_helper_sve_ldbds_zd, - gen_helper_sve_ldhds_be_zd, - gen_helper_sve_ldsds_be_zd, - NULL, }, - { gen_helper_sve_ldbdu_zd, - gen_helper_sve_ldhdu_be_zd, - gen_helper_sve_ldsdu_be_zd, - gen_helper_sve_lddd_be_zd, } } }, + /* First-fault */ + { { { gen_helper_sve_ldffbds_zsu, + gen_helper_sve_ldffhds_be_zsu, + gen_helper_sve_ldffsds_be_zsu, + NULL, }, + { gen_helper_sve_ldffbdu_zsu, + gen_helper_sve_ldffhdu_be_zsu, + gen_helper_sve_ldffsdu_be_zsu, + gen_helper_sve_ldffdd_be_zsu, } }, + { { gen_helper_sve_ldffbds_zss, + gen_helper_sve_ldffhds_be_zss, + gen_helper_sve_ldffsds_be_zss, + NULL, }, + { gen_helper_sve_ldffbdu_zss, + gen_helper_sve_ldffhdu_be_zss, + gen_helper_sve_ldffsdu_be_zss, + gen_helper_sve_ldffdd_be_zss, } }, + { { gen_helper_sve_ldffbds_zd, + gen_helper_sve_ldffhds_be_zd, + gen_helper_sve_ldffsds_be_zd, + NULL, }, + { gen_helper_sve_ldffbdu_zd, + gen_helper_sve_ldffhdu_be_zd, + gen_helper_sve_ldffsdu_be_zd, + gen_helper_sve_ldffdd_be_zd, } } } } }, + { /* MTE Active */ + { /* Little-endian */ + { { { gen_helper_sve_ldbds_zsu_mte, + gen_helper_sve_ldhds_le_zsu_mte, + gen_helper_sve_ldsds_le_zsu_mte, + NULL, }, + { gen_helper_sve_ldbdu_zsu_mte, + gen_helper_sve_ldhdu_le_zsu_mte, + gen_helper_sve_ldsdu_le_zsu_mte, + gen_helper_sve_lddd_le_zsu_mte, } }, + { { gen_helper_sve_ldbds_zss_mte, + gen_helper_sve_ldhds_le_zss_mte, + gen_helper_sve_ldsds_le_zss_mte, + NULL, }, + { gen_helper_sve_ldbdu_zss_mte, + gen_helper_sve_ldhdu_le_zss_mte, + gen_helper_sve_ldsdu_le_zss_mte, + gen_helper_sve_lddd_le_zss_mte, } }, + { { gen_helper_sve_ldbds_zd_mte, + gen_helper_sve_ldhds_le_zd_mte, + gen_helper_sve_ldsds_le_zd_mte, + NULL, }, + { gen_helper_sve_ldbdu_zd_mte, + gen_helper_sve_ldhdu_le_zd_mte, + gen_helper_sve_ldsdu_le_zd_mte, + gen_helper_sve_lddd_le_zd_mte, } } }, =20 - /* First-fault */ - { { { gen_helper_sve_ldffbds_zsu, - gen_helper_sve_ldffhds_be_zsu, - gen_helper_sve_ldffsds_be_zsu, - NULL, }, - { gen_helper_sve_ldffbdu_zsu, - gen_helper_sve_ldffhdu_be_zsu, - gen_helper_sve_ldffsdu_be_zsu, - gen_helper_sve_ldffdd_be_zsu, } }, - { { gen_helper_sve_ldffbds_zss, - gen_helper_sve_ldffhds_be_zss, - gen_helper_sve_ldffsds_be_zss, - NULL, }, - { gen_helper_sve_ldffbdu_zss, - gen_helper_sve_ldffhdu_be_zss, - gen_helper_sve_ldffsdu_be_zss, - gen_helper_sve_ldffdd_be_zss, } }, - { { gen_helper_sve_ldffbds_zd, - gen_helper_sve_ldffhds_be_zd, - gen_helper_sve_ldffsds_be_zd, - NULL, }, - { gen_helper_sve_ldffbdu_zd, - gen_helper_sve_ldffhdu_be_zd, - gen_helper_sve_ldffsdu_be_zd, - gen_helper_sve_ldffdd_be_zd, } } } }, + /* First-fault */ + { { { gen_helper_sve_ldffbds_zsu_mte, + gen_helper_sve_ldffhds_le_zsu_mte, + gen_helper_sve_ldffsds_le_zsu_mte, + NULL, }, + { gen_helper_sve_ldffbdu_zsu_mte, + gen_helper_sve_ldffhdu_le_zsu_mte, + gen_helper_sve_ldffsdu_le_zsu_mte, + gen_helper_sve_ldffdd_le_zsu_mte, } }, + { { gen_helper_sve_ldffbds_zss_mte, + gen_helper_sve_ldffhds_le_zss_mte, + gen_helper_sve_ldffsds_le_zss_mte, + NULL, }, + { gen_helper_sve_ldffbdu_zss_mte, + gen_helper_sve_ldffhdu_le_zss_mte, + gen_helper_sve_ldffsdu_le_zss_mte, + gen_helper_sve_ldffdd_le_zss_mte, } }, + { { gen_helper_sve_ldffbds_zd_mte, + gen_helper_sve_ldffhds_le_zd_mte, + gen_helper_sve_ldffsds_le_zd_mte, + NULL, }, + { gen_helper_sve_ldffbdu_zd_mte, + gen_helper_sve_ldffhdu_le_zd_mte, + gen_helper_sve_ldffsdu_le_zd_mte, + gen_helper_sve_ldffdd_le_zd_mte, } } } }, + { /* Big-endian */ + { { { gen_helper_sve_ldbds_zsu_mte, + gen_helper_sve_ldhds_be_zsu_mte, + gen_helper_sve_ldsds_be_zsu_mte, + NULL, }, + { gen_helper_sve_ldbdu_zsu_mte, + gen_helper_sve_ldhdu_be_zsu_mte, + gen_helper_sve_ldsdu_be_zsu_mte, + gen_helper_sve_lddd_be_zsu_mte, } }, + { { gen_helper_sve_ldbds_zss_mte, + gen_helper_sve_ldhds_be_zss_mte, + gen_helper_sve_ldsds_be_zss_mte, + NULL, }, + { gen_helper_sve_ldbdu_zss_mte, + gen_helper_sve_ldhdu_be_zss_mte, + gen_helper_sve_ldsdu_be_zss_mte, + gen_helper_sve_lddd_be_zss_mte, } }, + { { gen_helper_sve_ldbds_zd_mte, + gen_helper_sve_ldhds_be_zd_mte, + gen_helper_sve_ldsds_be_zd_mte, + NULL, }, + { gen_helper_sve_ldbdu_zd_mte, + gen_helper_sve_ldhdu_be_zd_mte, + gen_helper_sve_ldsdu_be_zd_mte, + gen_helper_sve_lddd_be_zd_mte, } } }, + + /* First-fault */ + { { { gen_helper_sve_ldffbds_zsu_mte, + gen_helper_sve_ldffhds_be_zsu_mte, + gen_helper_sve_ldffsds_be_zsu_mte, + NULL, }, + { gen_helper_sve_ldffbdu_zsu_mte, + gen_helper_sve_ldffhdu_be_zsu_mte, + gen_helper_sve_ldffsdu_be_zsu_mte, + gen_helper_sve_ldffdd_be_zsu_mte, } }, + { { gen_helper_sve_ldffbds_zss_mte, + gen_helper_sve_ldffhds_be_zss_mte, + gen_helper_sve_ldffsds_be_zss_mte, + NULL, }, + { gen_helper_sve_ldffbdu_zss_mte, + gen_helper_sve_ldffhdu_be_zss_mte, + gen_helper_sve_ldffsdu_be_zss_mte, + gen_helper_sve_ldffdd_be_zss_mte, } }, + { { gen_helper_sve_ldffbds_zd_mte, + gen_helper_sve_ldffhds_be_zd_mte, + gen_helper_sve_ldffsds_be_zd_mte, + NULL, }, + { gen_helper_sve_ldffbdu_zd_mte, + gen_helper_sve_ldffhdu_be_zd_mte, + gen_helper_sve_ldffsdu_be_zd_mte, + gen_helper_sve_ldffdd_be_zd_mte, } } } } }, }; =20 static bool trans_LD1_zprz(DisasContext *s, arg_LD1_zprz *a) { gen_helper_gvec_mem_scatter *fn =3D NULL; - int be =3D s->be_data =3D=3D MO_BE; + bool be =3D s->be_data =3D=3D MO_BE; + bool mte =3D s->mte_active[0]; =20 if (!sve_access_check(s)) { return true; @@ -5407,23 +5578,24 @@ static bool trans_LD1_zprz(DisasContext *s, arg_LD1= _zprz *a) =20 switch (a->esz) { case MO_32: - fn =3D gather_load_fn32[be][a->ff][a->xs][a->u][a->msz]; + fn =3D gather_load_fn32[mte][be][a->ff][a->xs][a->u][a->msz]; break; case MO_64: - fn =3D gather_load_fn64[be][a->ff][a->xs][a->u][a->msz]; + fn =3D gather_load_fn64[mte][be][a->ff][a->xs][a->u][a->msz]; break; } assert(fn !=3D NULL); =20 do_mem_zpz(s, a->rd, a->pg, a->rm, a->scale * a->msz, - cpu_reg_sp(s, a->rn), a->msz, fn); + cpu_reg_sp(s, a->rn), a->msz, false, fn); return true; } =20 static bool trans_LD1_zpiz(DisasContext *s, arg_LD1_zpiz *a) { gen_helper_gvec_mem_scatter *fn =3D NULL; - int be =3D s->be_data =3D=3D MO_BE; + bool be =3D s->be_data =3D=3D MO_BE; + bool mte =3D s->mte_active[0]; TCGv_i64 imm; =20 if (a->esz < a->msz || (a->esz =3D=3D a->msz && !a->u)) { @@ -5435,10 +5607,10 @@ static bool trans_LD1_zpiz(DisasContext *s, arg_LD1= _zpiz *a) =20 switch (a->esz) { case MO_32: - fn =3D gather_load_fn32[be][a->ff][0][a->u][a->msz]; + fn =3D gather_load_fn32[mte][be][a->ff][0][a->u][a->msz]; break; case MO_64: - fn =3D gather_load_fn64[be][a->ff][2][a->u][a->msz]; + fn =3D gather_load_fn64[mte][be][a->ff][2][a->u][a->msz]; break; } assert(fn !=3D NULL); @@ -5447,63 +5619,108 @@ static bool trans_LD1_zpiz(DisasContext *s, arg_LD= 1_zpiz *a) * by loading the immediate into the scalar parameter. */ imm =3D tcg_const_i64(a->imm << a->msz); - do_mem_zpz(s, a->rd, a->pg, a->rn, 0, imm, a->msz, fn); + do_mem_zpz(s, a->rd, a->pg, a->rn, 0, imm, a->msz, false, fn); tcg_temp_free_i64(imm); return true; } =20 -/* Indexed by [be][xs][msz]. */ -static gen_helper_gvec_mem_scatter * const scatter_store_fn32[2][2][3] =3D= { - /* Little-endian */ - { { gen_helper_sve_stbs_zsu, - gen_helper_sve_sths_le_zsu, - gen_helper_sve_stss_le_zsu, }, - { gen_helper_sve_stbs_zss, - gen_helper_sve_sths_le_zss, - gen_helper_sve_stss_le_zss, } }, - /* Big-endian */ - { { gen_helper_sve_stbs_zsu, - gen_helper_sve_sths_be_zsu, - gen_helper_sve_stss_be_zsu, }, - { gen_helper_sve_stbs_zss, - gen_helper_sve_sths_be_zss, - gen_helper_sve_stss_be_zss, } }, +/* Indexed by [mte][be][xs][msz]. */ +static gen_helper_gvec_mem_scatter * const scatter_store_fn32[2][2][2][3] = =3D { + { /* MTE Inactive */ + { /* Little-endian */ + { gen_helper_sve_stbs_zsu, + gen_helper_sve_sths_le_zsu, + gen_helper_sve_stss_le_zsu, }, + { gen_helper_sve_stbs_zss, + gen_helper_sve_sths_le_zss, + gen_helper_sve_stss_le_zss, } }, + { /* Big-endian */ + { gen_helper_sve_stbs_zsu, + gen_helper_sve_sths_be_zsu, + gen_helper_sve_stss_be_zsu, }, + { gen_helper_sve_stbs_zss, + gen_helper_sve_sths_be_zss, + gen_helper_sve_stss_be_zss, } } }, + { /* MTE Active */ + { /* Little-endian */ + { gen_helper_sve_stbs_zsu_mte, + gen_helper_sve_sths_le_zsu_mte, + gen_helper_sve_stss_le_zsu_mte, }, + { gen_helper_sve_stbs_zss_mte, + gen_helper_sve_sths_le_zss_mte, + gen_helper_sve_stss_le_zss_mte, } }, + { /* Big-endian */ + { gen_helper_sve_stbs_zsu_mte, + gen_helper_sve_sths_be_zsu_mte, + gen_helper_sve_stss_be_zsu_mte, }, + { gen_helper_sve_stbs_zss_mte, + gen_helper_sve_sths_be_zss_mte, + gen_helper_sve_stss_be_zss_mte, } } }, }; =20 /* Note that we overload xs=3D2 to indicate 64-bit offset. */ -static gen_helper_gvec_mem_scatter * const scatter_store_fn64[2][3][4] =3D= { - /* Little-endian */ - { { gen_helper_sve_stbd_zsu, - gen_helper_sve_sthd_le_zsu, - gen_helper_sve_stsd_le_zsu, - gen_helper_sve_stdd_le_zsu, }, - { gen_helper_sve_stbd_zss, - gen_helper_sve_sthd_le_zss, - gen_helper_sve_stsd_le_zss, - gen_helper_sve_stdd_le_zss, }, - { gen_helper_sve_stbd_zd, - gen_helper_sve_sthd_le_zd, - gen_helper_sve_stsd_le_zd, - gen_helper_sve_stdd_le_zd, } }, - /* Big-endian */ - { { gen_helper_sve_stbd_zsu, - gen_helper_sve_sthd_be_zsu, - gen_helper_sve_stsd_be_zsu, - gen_helper_sve_stdd_be_zsu, }, - { gen_helper_sve_stbd_zss, - gen_helper_sve_sthd_be_zss, - gen_helper_sve_stsd_be_zss, - gen_helper_sve_stdd_be_zss, }, - { gen_helper_sve_stbd_zd, - gen_helper_sve_sthd_be_zd, - gen_helper_sve_stsd_be_zd, - gen_helper_sve_stdd_be_zd, } }, +static gen_helper_gvec_mem_scatter * const scatter_store_fn64[2][2][3][4] = =3D { + { /* MTE Inactive */ + { /* Little-endian */ + { gen_helper_sve_stbd_zsu, + gen_helper_sve_sthd_le_zsu, + gen_helper_sve_stsd_le_zsu, + gen_helper_sve_stdd_le_zsu, }, + { gen_helper_sve_stbd_zss, + gen_helper_sve_sthd_le_zss, + gen_helper_sve_stsd_le_zss, + gen_helper_sve_stdd_le_zss, }, + { gen_helper_sve_stbd_zd, + gen_helper_sve_sthd_le_zd, + gen_helper_sve_stsd_le_zd, + gen_helper_sve_stdd_le_zd, } }, + { /* Big-endian */ + { gen_helper_sve_stbd_zsu, + gen_helper_sve_sthd_be_zsu, + gen_helper_sve_stsd_be_zsu, + gen_helper_sve_stdd_be_zsu, }, + { gen_helper_sve_stbd_zss, + gen_helper_sve_sthd_be_zss, + gen_helper_sve_stsd_be_zss, + gen_helper_sve_stdd_be_zss, }, + { gen_helper_sve_stbd_zd, + gen_helper_sve_sthd_be_zd, + gen_helper_sve_stsd_be_zd, + gen_helper_sve_stdd_be_zd, } } }, + { /* MTE Inactive */ + { /* Little-endian */ + { gen_helper_sve_stbd_zsu_mte, + gen_helper_sve_sthd_le_zsu_mte, + gen_helper_sve_stsd_le_zsu_mte, + gen_helper_sve_stdd_le_zsu_mte, }, + { gen_helper_sve_stbd_zss_mte, + gen_helper_sve_sthd_le_zss_mte, + gen_helper_sve_stsd_le_zss_mte, + gen_helper_sve_stdd_le_zss_mte, }, + { gen_helper_sve_stbd_zd_mte, + gen_helper_sve_sthd_le_zd_mte, + gen_helper_sve_stsd_le_zd_mte, + gen_helper_sve_stdd_le_zd_mte, } }, + { /* Big-endian */ + { gen_helper_sve_stbd_zsu_mte, + gen_helper_sve_sthd_be_zsu_mte, + gen_helper_sve_stsd_be_zsu_mte, + gen_helper_sve_stdd_be_zsu_mte, }, + { gen_helper_sve_stbd_zss_mte, + gen_helper_sve_sthd_be_zss_mte, + gen_helper_sve_stsd_be_zss_mte, + gen_helper_sve_stdd_be_zss_mte, }, + { gen_helper_sve_stbd_zd_mte, + gen_helper_sve_sthd_be_zd_mte, + gen_helper_sve_stsd_be_zd_mte, + gen_helper_sve_stdd_be_zd_mte, } } }, }; =20 static bool trans_ST1_zprz(DisasContext *s, arg_ST1_zprz *a) { gen_helper_gvec_mem_scatter *fn; - int be =3D s->be_data =3D=3D MO_BE; + bool be =3D s->be_data =3D=3D MO_BE; + bool mte =3D s->mte_active[0]; =20 if (a->esz < a->msz || (a->msz =3D=3D 0 && a->scale)) { return false; @@ -5513,23 +5730,24 @@ static bool trans_ST1_zprz(DisasContext *s, arg_ST1= _zprz *a) } switch (a->esz) { case MO_32: - fn =3D scatter_store_fn32[be][a->xs][a->msz]; + fn =3D scatter_store_fn32[mte][be][a->xs][a->msz]; break; case MO_64: - fn =3D scatter_store_fn64[be][a->xs][a->msz]; + fn =3D scatter_store_fn64[mte][be][a->xs][a->msz]; break; default: g_assert_not_reached(); } do_mem_zpz(s, a->rd, a->pg, a->rm, a->scale * a->msz, - cpu_reg_sp(s, a->rn), a->msz, fn); + cpu_reg_sp(s, a->rn), a->msz, true, fn); return true; } =20 static bool trans_ST1_zpiz(DisasContext *s, arg_ST1_zpiz *a) { gen_helper_gvec_mem_scatter *fn =3D NULL; - int be =3D s->be_data =3D=3D MO_BE; + bool be =3D s->be_data =3D=3D MO_BE; + bool mte =3D s->mte_active[0]; TCGv_i64 imm; =20 if (a->esz < a->msz) { @@ -5541,10 +5759,10 @@ static bool trans_ST1_zpiz(DisasContext *s, arg_ST1= _zpiz *a) =20 switch (a->esz) { case MO_32: - fn =3D scatter_store_fn32[be][0][a->msz]; + fn =3D scatter_store_fn32[mte][be][0][a->msz]; break; case MO_64: - fn =3D scatter_store_fn64[be][2][a->msz]; + fn =3D scatter_store_fn64[mte][be][2][a->msz]; break; } assert(fn !=3D NULL); @@ -5553,7 +5771,7 @@ static bool trans_ST1_zpiz(DisasContext *s, arg_ST1_z= piz *a) * by loading the immediate into the scalar parameter. */ imm =3D tcg_const_i64(a->imm << a->msz); - do_mem_zpz(s, a->rd, a->pg, a->rn, 0, imm, a->msz, fn); + do_mem_zpz(s, a->rd, a->pg, a->rn, 0, imm, a->msz, true, fn); tcg_temp_free_i64(imm); return true; } --=20 2.25.1