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[2403:580b:97e8:0:321:6fb2:58f1:a1b1]) by smtp.gmail.com with ESMTPSA id u18-20020a170902e5d200b001cc32f46757sm6487649plf.107.2023.11.06.18.31.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Nov 2023 18:31:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699324303; x=1699929103; 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=zzerSzreBEyLFpv86Iaj/StJpuCF0tcymXhTs5mU6mY=; b=Gi7SBFNLKwqmef7NM+tNp/1O1uE9s8TEippAY5ls7o6ksd4Kq82uo3/trp+GNbbKFB XnVUkyeo50JbA5Ki5W0Yohtg8aY08RihBa4Y5QWuA2eD2W/gRLVXuyAAIMwu4CDZFb7W NswdKwocrCwv4Q1wBcyiKeJ05DJFzpqv0eCKGOLUhl2XEkN7z7cvY4SxFEjZmgHtjwNc Uf5xqnSR7B2HETf8WSCXEH3Zmp+wYwDjnVlkJATp8ZNdFxCYkA2lbxTBwilpICR6V84p H+YTWcI1Xkv20Zk050U/fWhJPq7W+xHfjnlRB6U0/CIV7eC9M3K8kOWUh8Rd+TrODfHi 808g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699324303; x=1699929103; 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=zzerSzreBEyLFpv86Iaj/StJpuCF0tcymXhTs5mU6mY=; b=r65rq89NZ0lS/j2CpbNcU+XR1Js5mI6J0jJwjeoSYO2PaRIn4BBRx5EzEFHR/dnczW ajNFdv5QUnMJqw+wNPY5OdwxXSklKygqSBbTbwIHVOGfYGP0PcD7jf503yOOe033FC8M SnEZqTwuRKq8yOgr6jRqNzuuxL47stEC31JqspmJpoYtOQGX6ChXY+qpXGb1O1ACZjAZ MD+f6siPZLJ+fKjO+gZHvTaP5l+tLhVx1dJuTBkTJekmJ45EhI45ToUGuaBTFMdgxF+e oDrryEKHapwRiTu/lrwm2WuyITdksbtBU/WLx06PJ1HHwIX5uLshfhGiZxHdtXHpHVkI n1/Q== X-Gm-Message-State: AOJu0Yw47i90poSAkVa0u1guLun3TiYZfi5vc/yJ0MeA/KZd6bSAHOGz muet3+O5al7aAcyMpV9bHEHDA4Mlt2k+hw== X-Google-Smtp-Source: AGHT+IHG2eyK1QlxDDesWRzLoKM2XIyQpl61vR2RI1ioXTiWekKM9On7oT610c0/rJbjpsBGGPUvWQ== X-Received: by 2002:a05:6a20:728e:b0:14c:daa9:5e22 with SMTP id o14-20020a056a20728e00b0014cdaa95e22mr36782476pzk.45.1699324303106; Mon, 06 Nov 2023 18:31:43 -0800 (PST) From: Alistair Francis X-Google-Original-From: Alistair Francis To: qemu-devel@nongnu.org Cc: alistair23@gmail.com, Max Chou , Alistair Francis , Daniel Henrique Barboza Subject: [PULL 31/49] target/riscv: Add cfg property for Zvkb extension Date: Tue, 7 Nov 2023 12:29:27 +1000 Message-ID: <20231107022946.1055027-32-alistair.francis@wdc.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231107022946.1055027-1-alistair.francis@wdc.com> References: <20231107022946.1055027-1-alistair.francis@wdc.com> 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::42a; envelope-from=alistair23@gmail.com; helo=mail-pf1-x42a.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 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, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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 @gmail.com) X-ZM-MESSAGEID: 1699324543109100005 Content-Type: text/plain; charset="utf-8" From: Max Chou After vector crypto spec v1.0.0-rc3 release, the Zvkb extension is defined as a proper subset of the Zvbb extension. And both the Zvkn and Zvks shorthand extensions replace the included Zvbb extension by Zvkb extnesion. Signed-off-by: Max Chou Acked-by: Alistair Francis Reviewed-by: Daniel Henrique Barboza Message-ID: <20231026151828.754279-4-max.chou@sifive.com> Signed-off-by: Alistair Francis --- target/riscv/cpu_cfg.h | 1 + target/riscv/tcg/tcg-cpu.c | 6 +++--- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/target/riscv/cpu_cfg.h b/target/riscv/cpu_cfg.h index 1f0dac5c8a..c4b2fec024 100644 --- a/target/riscv/cpu_cfg.h +++ b/target/riscv/cpu_cfg.h @@ -90,6 +90,7 @@ struct RISCVCPUConfig { bool ext_zve64d; bool ext_zvbb; bool ext_zvbc; + bool ext_zvkb; bool ext_zvkg; bool ext_zvkned; bool ext_zvknha; diff --git a/target/riscv/tcg/tcg-cpu.c b/target/riscv/tcg/tcg-cpu.c index 87baae56a1..ad7a183a74 100644 --- a/target/riscv/tcg/tcg-cpu.c +++ b/target/riscv/tcg/tcg-cpu.c @@ -508,9 +508,9 @@ void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, E= rror **errp) * In principle Zve*x would also suffice here, were they supported * in qemu */ - if ((cpu->cfg.ext_zvbb || cpu->cfg.ext_zvkg || cpu->cfg.ext_zvkned || - cpu->cfg.ext_zvknha || cpu->cfg.ext_zvksed || cpu->cfg.ext_zvksh)= && - !cpu->cfg.ext_zve32f) { + if ((cpu->cfg.ext_zvbb || cpu->cfg.ext_zvkb || cpu->cfg.ext_zvkg || + cpu->cfg.ext_zvkned || cpu->cfg.ext_zvknha || cpu->cfg.ext_zvksed= || + cpu->cfg.ext_zvksh) && !cpu->cfg.ext_zve32f) { error_setg(errp, "Vector crypto extensions require V or Zve* extensions"= ); return; --=20 2.41.0