Message ID | 20190611105351.9871-6-peter.maydell@linaro.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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[81.2.115.148]) by smtp.gmail.com with ESMTPSA id e17sm10785945wrt.95.2019.06.11.03.53.57 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 11 Jun 2019 03:53:57 -0700 (PDT) From: Peter Maydell <peter.maydell@linaro.org> To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Date: Tue, 11 Jun 2019 11:53:14 +0100 Message-Id: <20190611105351.9871-6-peter.maydell@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190611105351.9871-1-peter.maydell@linaro.org> References: <20190611105351.9871-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::344 Subject: [Qemu-devel] [PATCH v2 05/42] target/arm: Explicitly enable VFP short-vectors for aarch32 -cpu max 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: Richard Henderson <richard.henderson@linaro.org> Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
target/arm: Convert VFP decoder to decodetree
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diff --git a/target/arm/cpu.c b/target/arm/cpu.c index ac5adb81bf1..cdd76c54444 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -2021,6 +2021,10 @@ static void arm_max_initfn(Object *obj) kvm_arm_set_cpu_features_from_host(cpu); } else { cortex_a15_initfn(obj); + + /* old-style VFP short-vector support */ + cpu->isar.mvfr0 = FIELD_DP32(cpu->isar.mvfr0, MVFR0, FPSHVEC, 1); + #ifdef CONFIG_USER_ONLY /* We don't set these in system emulation mode for the moment, * since we don't correctly set (all of) the ID registers to