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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43ea8d16049sm60441215e9.0.2025.04.03.15.05.25 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 03 Apr 2025 15:05:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1743717927; x=1744322727; darn=nongnu.org; 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=ZtZrrkt2ntmoiQ4mVP99KUX/c8Ppft+k9zep++rss8s=; b=Nm6QjevMu/mc6NgtzyCe/Wg/OIhvti6R/FovHhID1bKB95dRALyzHVAZbcGTSRQKpk qmUnS2Xn+4PJITnwdNMMl9biMhtwdJatMFSP88/UTt7doAcWzE1mDFXMJbF+tQFLYjXJ CsZedmkk4je3l6WWB36fxMIAjktVsc4ZY8z3b8bMl391gyNEecYdyYttAMoXq7KX1iy2 AeMFYfWN/iLnoRKhEkM4/7bgpF9qud25IcrfsiU1Ymb5GcGDt8pZJguoPkigE4UsGPHy naE/iUr9KK3EVVTElpaDuTeh8lDhjIQQlGPBmCv7p7N1J3hFeoWX1VIdvXK/OGZJQ7Dl pk7w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1743717927; x=1744322727; 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=ZtZrrkt2ntmoiQ4mVP99KUX/c8Ppft+k9zep++rss8s=; b=P8RQql3KSkD1WCaOUUTnjE0mjK1l/s2lGWwjQzZ13n1IWWMOHW3XLRjh9r2WnPKPO1 D/bgudESUGnKucWp0/RN3lLZuAGrHUElhhUDr/THw80PQwV2mbOv9AVm0WWjA/hZrtL9 pxB8A2ANml2tlU8V6kslgiuKVSzTnKllW5u5L7Ny8pezKX5CwFp95NDCgT03AR/l5FSZ rJvS5WVUdPP1lKhhyVvgqPLI1xUd8DYEcFIp35i9zCmBs0vklkdshDPdjQDdI4Zl6oDw Q+0+gqrYLL373U2p8A+SL1IckMxj0Mw0q/1Aq5QCodHb1YH3oPIxEt5X9yEN1s6igIo/ xGVw== X-Gm-Message-State: AOJu0YxV6AhA6oQM/IeOiqSnP2KWKIRr/UetGBYQzN+EmEx6puU21Pl6 M8glvnhrETQ/w36nHOO6un/TXrxbLE/FD1fp+DGYhqShQHudyyTJ4HR1fCRpYxZfyllVtU5yO8C M X-Gm-Gg: ASbGncvqfUvZbksIRSolL1xLzaFhuZhwanUmQfKZgLx9zIJQs5X4giNoxAHlyz0zcpJ D/IXHqw6fY0uyYDMIuZNDTTClWxIrw9bfbZDt1ZkrOxkgFay3LYfAOwGau3fPYSIvmB7vitCDMY uy41a+f+/OjLy62FtbBcE3CmLNJOANKytExlqIGEFxQIN16Niz26h93I+uUVAqoRM3FjRdkkme7 fOkAqNPtBFfcZnX9nxjXRbOAkKvTwN+GYm28z+lWlAVKuPvlqSwr2pZ4mIOpQFJ6cE8fIW63uha 6ednMCmOgk3tuW8EiM9Q6XzoFczM6vwrVtPNGQ4zalbzCk93cXuJfzk9ofbNjXWr2dDPN1kIK3j 0u9CL8UXEW4if1Zcmx+DGXVce X-Google-Smtp-Source: AGHT+IH7MoWwihKJS+RDY0C8G0yMIApAZ14lJ3hnmc3lJMcmb01OVsZR1dAmULDsDxYtfS1+o55MhQ== X-Received: by 2002:a05:6000:40cf:b0:391:4977:5060 with SMTP id ffacd0b85a97d-39d14662f92mr310914f8f.53.1743717927503; Thu, 03 Apr 2025 15:05:27 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Richard Henderson , Pierrick Bouvier Subject: [PATCH-for-10.1 v3 13/19] tcg: Have tcg_req_mo() use TCGCPUOps::guest_default_memory_order Date: Fri, 4 Apr 2025 00:04:13 +0200 Message-ID: <20250403220420.78937-14-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250403220420.78937-1-philmd@linaro.org> References: <20250403220420.78937-1-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::335; envelope-from=philmd@linaro.org; helo=mail-wm1-x335.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: 1743717945272019100 In order to use TCG with multiple targets, replace the compile time use of TCG_GUEST_DEFAULT_MO by a runtime access to TCGCPUOps::guest_default_memory_order via CPUState. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- accel/tcg/internal-target.h | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/accel/tcg/internal-target.h b/accel/tcg/internal-target.h index 23aac39b572..f5a3fd7e402 100644 --- a/accel/tcg/internal-target.h +++ b/accel/tcg/internal-target.h @@ -46,16 +46,15 @@ G_NORETURN void cpu_io_recompile(CPUState *cpu, uintptr= _t retaddr); =20 /** * tcg_req_mo: + * @guest_mo: Guest default memory order * @type: TCGBar * * Filter @type to the barrier that is required for the guest * memory ordering vs the host memory ordering. A non-zero * result indicates that some barrier is required. - * - * This is a macro so that it's constant even without optimization. */ -#define tcg_req_mo(type) \ - ((type) & TCG_GUEST_DEFAULT_MO & ~TCG_TARGET_DEFAULT_MO) +#define tcg_req_mo(guest_mo, type) \ + ((type) & guest_mo & ~TCG_TARGET_DEFAULT_MO) =20 /** * cpu_req_mo: @@ -67,7 +66,7 @@ G_NORETURN void cpu_io_recompile(CPUState *cpu, uintptr_t= retaddr); */ #define cpu_req_mo(cpu, type) \ do { \ - if (tcg_req_mo(type)) { \ + if (tcg_req_mo(cpu->cc->tcg_ops->guest_default_memory_order, type)= ) { \ smp_mb(); \ } \ } while (0) --=20 2.47.1