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[176.182.122.208]) by smtp.gmail.com with ESMTPSA id z7-20020a5d4d07000000b00317afc7949csm12403170wrt.50.2023.08.21.06.00.38 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 21 Aug 2023 06:00:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1692622840; x=1693227640; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=9/is4OP2bMjv02N4bH1oF/ePbIH9KS0BSaVmzaTcaDA=; b=Fi/aUUe0yJ+8Kz820NI0EVTc2lHG513QGv3fvmaBi/I+W/MpQwucdllJk4egrdS6AL j5C8mH+2391ZOcIqlgD+JiMimZA2RJW7F3A0AEpJAaQYE0xToRqv0HXZsXc3MX59ER2H Yr7Ns/iXCXnAQRDd7uPlTcmBbx2RH+9te435VbFzVCjliSfdGSJQ8J/+PCzsalR7ZN64 IWU872qwdkTBpXSdmDKH9lpsrrCoybcTP3RTsdikp6SG1F3HOoJHd0p7NCa5lHGbor9q lvG0M4DlUEs6mPh8E9qAzuY8eM8MmQaog1X+Do4ceY97tMFWj+gMVWXFqW/oc2zfAcbZ 1qcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692622840; x=1693227640; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=9/is4OP2bMjv02N4bH1oF/ePbIH9KS0BSaVmzaTcaDA=; b=Vwlqt53iMkw+KzqqMpQrU3Y0XJqxgov0Qinsn/WkavCUbtorR0hQzO8nIEbLRYGpEF 9eXqECVgJoAqlhSlwTO3uW3g48JkiqjOAw5kPKqBsD5GZ6eqMaLD+lR7SHoGXJxp1pb1 kJhRVOM9o6HkViV00BVOzsOroi8BZf/95ZU/RbMiELP4csJraampIdUUaQKF0W4dk4Wu V9Eg3rhiL8NXANmD2DRKPtcKhjj5Hxu7NUbuOBtT/V8fTMI4wMHZsSG4kXAJR/Xf0S3I EFGGBaht4PRpP9rm23Btn11mY6RNvDIVHp0Q4kiuPHcNH8u9HgU9CgQq/R7WLYi1vv24 FwqQ== X-Gm-Message-State: AOJu0YwhqulBE9gBVWHv7gMert7yHraBBmYvytzLIxcOyYER4KKXB/Ai CSw2gw3pXtBohEv/Ps/5xoeLETKMr9AiZCKO2pk= X-Google-Smtp-Source: AGHT+IGjCTrGBfcAK+gJ+CTjVpqilN3xy2j8qUospLjGCQjIzFWrmO4r0WNr10B/dhjaEoGV0LvQGw== X-Received: by 2002:adf:ea10:0:b0:31a:ed75:75e9 with SMTP id q16-20020adfea10000000b0031aed7575e9mr4620224wrm.13.1692622839591; Mon, 21 Aug 2023 06:00:39 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Song Gao , Jiajie Chen , Xiaojuan Yang , Huacai Chen , Richard Henderson Subject: [PATCH v3 6/8] target/loongarch: Add function to check current arch Date: Mon, 21 Aug 2023 14:59:57 +0200 Message-ID: <20230821125959.28666-7-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230821125959.28666-1-philmd@linaro.org> References: <20230821125959.28666-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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=2a00:1450:4864:20::42b; envelope-from=philmd@linaro.org; helo=mail-wr1-x42b.google.com 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=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1692623041151100001 From: Jiajie Chen Add is_la64 function to check if the current cpucfg[1].arch equals to 2(LA64). Signed-off-by: Jiajie Chen Co-authored-by: Richard Henderson Reviewed-by: Richard Henderson Signed-off-by: Song Gao Message-ID: <20230817093121.1053890-2-gaosong@loongson.cn> Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- target/loongarch/cpu.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/target/loongarch/cpu.h b/target/loongarch/cpu.h index c50b3a5ef3..3235ad081f 100644 --- a/target/loongarch/cpu.h +++ b/target/loongarch/cpu.h @@ -132,6 +132,11 @@ FIELD(CPUCFG1, HP, 24, 1) FIELD(CPUCFG1, IOCSR_BRD, 25, 1) FIELD(CPUCFG1, MSG_INT, 26, 1) =20 +/* cpucfg[1].arch */ +#define CPUCFG1_ARCH_LA32R 0 +#define CPUCFG1_ARCH_LA32 1 +#define CPUCFG1_ARCH_LA64 2 + /* cpucfg[2] bits */ FIELD(CPUCFG2, FP, 0, 1) FIELD(CPUCFG2, FP_SP, 1, 1) @@ -421,6 +426,11 @@ static inline int cpu_mmu_index(CPULoongArchState *env= , bool ifetch) #endif } =20 +static inline bool is_la64(CPULoongArchState *env) +{ + return FIELD_EX32(env->cpucfg[1], CPUCFG1, ARCH) =3D=3D CPUCFG1_ARCH_L= A64; +} + /* * LoongArch CPUs hardware flags. */ --=20 2.41.0