From patchwork Tue Nov 16 08:06:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Weiwei Li X-Patchwork-Id: 12621751 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E851AC433F5 for ; Tue, 16 Nov 2021 08:12:07 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A3C8C6101B for ; Tue, 16 Nov 2021 08:12:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org A3C8C6101B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:38438 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mmtZW-0007Nn-Rv for qemu-devel@archiver.kernel.org; Tue, 16 Nov 2021 03:12:06 -0500 Received: from eggs.gnu.org ([209.51.188.92]:60656) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mmtUq-00079y-AB; Tue, 16 Nov 2021 03:07:19 -0500 Received: from smtp25.cstnet.cn ([159.226.251.25]:54552 helo=cstnet.cn) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mmtUm-00039n-If; Tue, 16 Nov 2021 03:07:16 -0500 Received: from localhost.localdomain (unknown [180.156.147.178]) by APP-05 (Coremail) with SMTP id zQCowAC3mO2hZpNhU9VmBw--.50016S3; Tue, 16 Nov 2021 16:07:02 +0800 (CST) From: liweiwei To: richard.henderson@linaro.org, palmer@dabbelt.com, alistair.francis@wdc.com, bin.meng@windriver.com, qemu-riscv@nongnu.org, qemu-devel@nongnu.org Subject: [RFC PATCH v2 1/7] target/riscv: rvk: add cfg properties for zbk* and zk* Date: Tue, 16 Nov 2021 16:06:15 +0800 Message-Id: <20211116080621.2521-2-liweiwei@iscas.ac.cn> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211116080621.2521-1-liweiwei@iscas.ac.cn> References: <20211116080621.2521-1-liweiwei@iscas.ac.cn> X-CM-TRANSID: zQCowAC3mO2hZpNhU9VmBw--.50016S3 X-Coremail-Antispam: 1UD129KBjvJXoW7ZFWUJrW8Cr4UGrWUGr45Jrb_yoW8WF43pr WUGa1YyryDXF9rCw4fJa4jgF1rWwn3Ca4Iga92qrn3GrW7GrW3JF1qkw1UuF4Yga1rW3W3 WF1qkFyjkF47Ja7anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUBK14x267AKxVW5JVWrJwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2048vs2IY020E87I2jVAFwI0_Jr4l82xGYIkIc2 x26xkF7I0E14v26r4j6ryUM28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8wA2z4x0 Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1l84 ACjcxK6I8E87Iv67AKxVWxJr0_GcWl84ACjcxK6I8E87Iv6xkF7I0E14v26rxl6s0DM2AI xVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20x vE14v26r106r15McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xv r2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7M4IIrI8v6xkF7I0E8cxan2IY04 v7MxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_ Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x 0EwIxGrwCI42IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8 JVWxJwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIx AIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7VUjLL07UUUUU= = X-Originating-IP: [180.156.147.178] X-CM-SenderInfo: 5olzvxxzhlqxpvfd2hldfou0/ Received-SPF: pass client-ip=159.226.251.25; envelope-from=liweiwei@iscas.ac.cn; helo=cstnet.cn X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_PASS=-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: , Cc: wangjunqiang@iscas.ac.cn, liweiwei , lazyparser@gmail.com, luruibo2000@163.com, lustrew@foxmail.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: liweiwei Signed-off-by: wangjunqiang Acked-by: Alistair Francis --- target/riscv/cpu.c | 23 +++++++++++++++++++++++ target/riscv/cpu.h | 13 +++++++++++++ 2 files changed, 36 insertions(+) diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index f812998123..a5ec182a86 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -491,6 +491,29 @@ static void riscv_cpu_realize(DeviceState *dev, Error **errp) cpu->cfg.ext_d = true; } + if (cpu->cfg.ext_zk) { + cpu->cfg.ext_zkn = true; + cpu->cfg.ext_zkr = true; + cpu->cfg.ext_zkt = true; + } + + if (cpu->cfg.ext_zkn) { + cpu->cfg.ext_zbkb = true; + cpu->cfg.ext_zbkc = true; + cpu->cfg.ext_zbkx = true; + cpu->cfg.ext_zkne = true; + cpu->cfg.ext_zknd = true; + cpu->cfg.ext_zknh = true; + } + + if (cpu->cfg.ext_zks) { + cpu->cfg.ext_zbkb = true; + cpu->cfg.ext_zbkc = true; + cpu->cfg.ext_zbkx = true; + cpu->cfg.ext_zksed = true; + cpu->cfg.ext_zksh = true; + } + /* Set the ISA extensions, checks should have happened above */ if (cpu->cfg.ext_i) { ext |= RVI; diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h index 0760c0af93..74e8be4847 100644 --- a/target/riscv/cpu.h +++ b/target/riscv/cpu.h @@ -308,7 +308,20 @@ struct RISCVCPU { bool ext_zba; bool ext_zbb; bool ext_zbc; + bool ext_zbkb; + bool ext_zbkc; + bool ext_zbkx; bool ext_zbs; + bool ext_zk; + bool ext_zkn; + bool ext_zknd; + bool ext_zkne; + bool ext_zknh; + bool ext_zkr; + bool ext_zks; + bool ext_zksed; + bool ext_zksh; + bool ext_zkt; bool ext_counters; bool ext_ifencei; bool ext_icsr;