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[174.21.71.225]) by smtp.gmail.com with ESMTPSA id bf7-20020a170902b90700b00163c6ac211fsm3988760plb.111.2022.06.02.14.49.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Jun 2022 14:49:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=7xdazpoc98KTxU+Hkap6hV74hgs0EjjQuCmdWfoKk1g=; b=k/0rUhe93OnFpqfx96UKtFrthpyt5fraiPax6W4qdLrQZM0Vndxhk3/P8nSZ542XRO ySBOBL7OuHgSkho2UceHuQhS7cJajsl/gXcPWhtbC7k36B/DndU5+fExikfHhZnXBeYM RW0/PKDllXKL2gxYVZ5ZTx/H0T9RYiZR6pIaCCag1DsBtUouH3pjvjpzgX2XLFCw6zGX L3kmayLpNdhdptNLDLTJCbRFs80y4MxxyrJ8DZck/ls9/B8ZqBCcCy7sOVkw2svFX1W4 /HF6YT782uNIo6MXhz+uGQryI4v4WHEvrUiJccdrweIpTXUVNbrijNr/KD3Ev8bnpkNE Zb1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=7xdazpoc98KTxU+Hkap6hV74hgs0EjjQuCmdWfoKk1g=; b=mmlLRSfH7STEPjZooxZ7v6CaHNE1jZe60Eb/00ripSjhVZp5EV0tTy7yQYWDtmz12x ymab3qFNMsgu7r75BfBxUcJ3Cvr/VVV2I5XZqVJa3Vcmll/ZaH95vZTtHwBP5lVyOlsI yi0JtUhdz5pdU/zlhWfiFy5R/QIDTIOFB3cwxbqykvhdIB2MhroSJHHSd8fqWQ5ZkdKa EXHb01lypwZOYqCUPEy1+BYM71ek0PqmFr+TiNlfMgAFf1Va4/oSN82KuhFzh0pO9QyB fO8VvU76TXXCzp5Ghyp20LF/tTWIcWgyaLT6RAvxpp3ZJaowotRXpAS9tf14/D017ogE xr4w== X-Gm-Message-State: AOAM530BnQ3wsrx4dEZJiS39hFzPDAr2aFvlydRXX2SP0xVsN3/YEHHn jdkwICufy6ogfODQfGOMhvdoxoI308jQkw== X-Google-Smtp-Source: ABdhPJwyFl5WTALLYrl4raJlXdGUb0bYw390ow3vYx6qDhjwdmJPPmhj4MWYvrPD44f3UBwvZfN4Sg== X-Received: by 2002:a17:90b:1e47:b0:1e6:7d04:2f4 with SMTP id pi7-20020a17090b1e4700b001e67d0402f4mr7336195pjb.93.1654206564595; Thu, 02 Jun 2022 14:49:24 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Subject: [PATCH 34/71] target/arm: Generalize cpu_arm_{get, set}_default_vec_len Date: Thu, 2 Jun 2022 14:48:16 -0700 Message-Id: <20220602214853.496211-35-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220602214853.496211-1-richard.henderson@linaro.org> References: <20220602214853.496211-1-richard.henderson@linaro.org> MIME-Version: 1.0 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=2607:f8b0:4864:20::62e; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62e.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, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable 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" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1654209540848100001 Content-Type: text/plain; charset="utf-8" Rename from cpu_arm_{get,set}_sve_default_vec_len, and take the pointer to default_vq from opaque. Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell --- target/arm/cpu64.c | 27 ++++++++++++++------------- 1 file changed, 14 insertions(+), 13 deletions(-) diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c index dcec0a6559..c5bfc3d082 100644 --- a/target/arm/cpu64.c +++ b/target/arm/cpu64.c @@ -638,11 +638,11 @@ static void cpu_arm_set_sve(Object *obj, bool value, = Error **errp) =20 #ifdef CONFIG_USER_ONLY /* Mirror linux /proc/sys/abi/sve_default_vector_length. */ -static void cpu_arm_set_sve_default_vec_len(Object *obj, Visitor *v, - const char *name, void *opaque, - Error **errp) +static void cpu_arm_set_default_vec_len(Object *obj, Visitor *v, + const char *name, void *opaque, + Error **errp) { - ARMCPU *cpu =3D ARM_CPU(obj); + uint32_t *ptr_default_vq =3D opaque; int32_t default_len, default_vq, remainder; =20 if (!visit_type_int32(v, name, &default_len, errp)) { @@ -651,7 +651,7 @@ static void cpu_arm_set_sve_default_vec_len(Object *obj= , Visitor *v, =20 /* Undocumented, but the kernel allows -1 to indicate "maximum". */ if (default_len =3D=3D -1) { - cpu->sve_default_vq =3D ARM_MAX_VQ; + *ptr_default_vq =3D ARM_MAX_VQ; return; } =20 @@ -675,15 +675,15 @@ static void cpu_arm_set_sve_default_vec_len(Object *o= bj, Visitor *v, return; } =20 - cpu->sve_default_vq =3D default_vq; + *ptr_default_vq =3D default_vq; } =20 -static void cpu_arm_get_sve_default_vec_len(Object *obj, Visitor *v, - const char *name, void *opaque, - Error **errp) +static void cpu_arm_get_default_vec_len(Object *obj, Visitor *v, + const char *name, void *opaque, + Error **errp) { - ARMCPU *cpu =3D ARM_CPU(obj); - int32_t value =3D cpu->sve_default_vq * 16; + uint32_t *ptr_default_vq =3D opaque; + int32_t value =3D *ptr_default_vq * 16; =20 visit_type_int32(v, name, &value, errp); } @@ -706,8 +706,9 @@ void aarch64_add_sve_properties(Object *obj) #ifdef CONFIG_USER_ONLY /* Mirror linux /proc/sys/abi/sve_default_vector_length. */ object_property_add(obj, "sve-default-vector-length", "int32", - cpu_arm_get_sve_default_vec_len, - cpu_arm_set_sve_default_vec_len, NULL, NULL); + cpu_arm_get_default_vec_len, + cpu_arm_set_default_vec_len, NULL, + &cpu->sve_default_vq); #endif } =20 --=20 2.34.1