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[97.113.183.164]) by smtp.gmail.com with ESMTPSA id y1sm29172963pgc.52.2018.01.09.22.33.40 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 09 Jan 2018 22:33:40 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Date: Tue, 9 Jan 2018 22:33:37 -0800 Message-Id: <20180110063337.21538-3-richard.henderson@linaro.org> X-Mailer: git-send-email 2.13.6 In-Reply-To: <20180110063337.21538-1-richard.henderson@linaro.org> References: <20180110063337.21538-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400e:c01::244 Subject: [Qemu-devel] [PATCH 2/2] target/arm: Add fp16 support to vfp_expand_imm X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 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+patch=linaro.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Richard Henderson --- target/arm/translate-a64.c | 5 +++++ 1 file changed, 5 insertions(+) -- 2.13.6 diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index e03cd3801a..4fe9d82a55 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -5035,6 +5035,11 @@ static uint64_t vfp_expand_imm(int size, uint8_t imm8) (extract32(imm8, 0, 6) << 3); imm <<= 16; break; + case MO_16: + imm = (extract32(imm8, 7, 1) ? 0x8000 : 0) | + (extract32(imm8, 6, 1) ? 0x3000 : 0x4000) | + (extract32(imm8, 0, 6) << 6); + break; default: g_assert_not_reached(); }