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[97.113.8.179]) by smtp.gmail.com with ESMTPSA id m30-v6sm7355799pff.121.2018.08.08.21.22.17 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 08 Aug 2018 21:22:17 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Wed, 8 Aug 2018 21:21:53 -0700 Message-Id: <20180809042206.15726-8-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180809042206.15726-1-richard.henderson@linaro.org> References: <20180809042206.15726-1-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::22e Subject: [Qemu-devel] [PATCH 07/20] target/arm: Fix is_a64 for user-only 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: laurent.desnogues@gmail.com, peter.maydell@linaro.org, alex.bennee@linaro.org Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" Saves about 8k code size in qemu-aarch64. Signed-off-by: Richard Henderson --- target/arm/cpu.h | 8 ++++++++ 1 file changed, 8 insertions(+) -- 2.17.1 diff --git a/target/arm/cpu.h b/target/arm/cpu.h index aedaf2631e..ed51a2f5aa 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -918,7 +918,15 @@ void aarch64_sync_64_to_32(CPUARMState *env); static inline bool is_a64(CPUARMState *env) { +#ifdef CONFIG_USER_ONLY +# ifdef TARGET_AARCH64 + return true; +# else + return false; +# endif +#else return env->aarch64; +#endif } /* you can call this signal handler from your SIGBUS and SIGSEGV