Message ID | 20200626033144.790098-31-richard.henderson@linaro.org |
---|---|
State | New |
Headers | show
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[174.21.143.238]) by smtp.gmail.com with ESMTPSA id y27sm1605256pgc.56.2020.06.25.20.32.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Jun 2020 20:32:26 -0700 (PDT) From: Richard Henderson <richard.henderson@linaro.org> To: qemu-devel@nongnu.org Subject: [PATCH v9 30/46] target/arm: Use mte_check1 for sve LD1R Date: Thu, 25 Jun 2020 20:31:28 -0700 Message-Id: <20200626033144.790098-31-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200626033144.790098-1-richard.henderson@linaro.org> References: <20200626033144.790098-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::642; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x642.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=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: peter.maydell@linaro.org, qemu-arm@nongnu.org, david.spickett@linaro.org, steplong@quicinc.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
target/arm: Implement ARMv8.5-MemTag, system mode
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expand
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diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 4a613ca689..4fa521989d 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -4892,7 +4892,7 @@ static bool trans_LD1R_zpri(DisasContext *s, arg_rpri_load *a) unsigned esz = dtype_esz[a->dtype]; unsigned msz = dtype_msz(a->dtype); TCGLabel *over = gen_new_label(); - TCGv_i64 temp; + TCGv_i64 temp, clean_addr; /* If the guarding predicate has no bits set, no load occurs. */ if (psz <= 8) { @@ -4915,7 +4915,9 @@ static bool trans_LD1R_zpri(DisasContext *s, arg_rpri_load *a) /* Load the data. */ temp = tcg_temp_new_i64(); tcg_gen_addi_i64(temp, cpu_reg_sp(s, a->rn), a->imm << msz); - tcg_gen_qemu_ld_i64(temp, temp, get_mem_index(s), + clean_addr = gen_mte_check1(s, temp, false, true, msz); + + tcg_gen_qemu_ld_i64(temp, clean_addr, get_mem_index(s), s->be_data | dtype_mop[a->dtype]); /* Broadcast to *all* elements. */