From nobody Mon Feb 9 12:09:52 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1635602253; cv=none; d=zohomail.com; s=zohoarc; b=gE4v7Tnk3FRAm0S96IzFVq+gVlrFRSDrFxn/ywC2D0WZ1iOHh5ppJHX53ICEdImvC8N5xvvqMpKg1SgfYzA2NBVQ3dlyZUiOkhxEyICG+cZUKHfXLodm9SDWn3GNcd2TjuOpxJKbjK3L92Z/a66ouAvFVx+BGmDnyXWn3k702cI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1635602253; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=+5qBDsm0HSeypgcWR5fXXbdqYJxVroc0DuPQz42Qsh4=; b=Cwlm6kPHTWZgTP/ReydyIJL3c0sSxZ+VErizPq14nfwLG6UV2nWcBYwEWNa3mqycOdszmLqBxawyaq/1pdPUqzZIbmL4778GVyz4OCTVRl+H4LMKxIuVJTv345oEfKDIPEY6SB+KmycGNuZo1nUAPkruOtgxKcUYOhmNrRkS1fU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1635602253742167.05036686403605; Sat, 30 Oct 2021 06:57:33 -0700 (PDT) Received: from localhost ([::1]:59512 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mgorU-0002kv-Mo for importer@patchew.org; Sat, 30 Oct 2021 09:57:32 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55306) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mgopk-0007bN-Px; Sat, 30 Oct 2021 09:55:45 -0400 Received: from mail-pl1-x629.google.com ([2607:f8b0:4864:20::629]:35404) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mgopf-0000tC-2d; Sat, 30 Oct 2021 09:55:43 -0400 Received: by mail-pl1-x629.google.com with SMTP id n18so8720521plc.2; Sat, 30 Oct 2021 06:55:36 -0700 (PDT) Received: from i9-aorus-gtx1080.localdomain (144.168.56.201.16clouds.com. [144.168.56.201]) by smtp.gmail.com with ESMTPSA id f19sm3645911pfc.72.2021.10.30.06.55.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 Oct 2021 06:55:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=+5qBDsm0HSeypgcWR5fXXbdqYJxVroc0DuPQz42Qsh4=; b=MzZYKSAjHgaQkcTHe2i79OBrO/X67nZmxpE2OhLUt16yPrLJGHPsWoEgDEK3u0jpCO Mce2Om6937iTJ7SsSkskP/5nqzwCqaBilJULctvxgdEaaWpLTAjJRnu/1rXfr4NOmPUv pfaA7zXhF8KfqvDLMFKWZ1cKNKbpv2mhgM7Z7uFHfvg6KJt40rPg0/L1E9BlEWq7LxyD D2Vnv/xy2TanM3zXyiSo+19vPnQDA6V+BZOei33mqaFIGMt6sIVPLeLlYNwKh6V0oKJV YyCWHLHPZV/P3iVkhrUdEIqNck5uF1BELmUvCPJMfi4ViRPSh+EZ+Fx5joU6wB/amZVL So9w== 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=+5qBDsm0HSeypgcWR5fXXbdqYJxVroc0DuPQz42Qsh4=; b=xGAyzYj53ozoj2tsxQPoQT4oDrlz+B2dmIN3LLwXHvpJgBR0a6Im+T1y40jvCv6Zhh FP/z2ZEqhYK/KFltYqvKnAWRdRPrzJftABBXVVlWoS0tnFCAyi1OsP4m2pIsmj1cUw6V CQK2tAGLdHx6Hcfz0fmByIhxjAfocR6aMHu8vkuXaoEpL9cNUWLu+AL1jj4tpMLCL89y GZ8wm901GmlfJ0ZBy1vjNwmwJKsw9RnYwMOTbv+nYA0du+Teawoxk+kCv+OBnBm6i8Qn v0Ew8GOvQ3aACYjnW7csaU9keR5UnhGjX/J2pMyCNHr25cWZ4GpIellqRKEqaUw1yp7f vl1Q== X-Gm-Message-State: AOAM530JB/r9wPlmoGHlv42sE7QqnWu2JzFczOBLQdxIYX/4foQ22bVO NeZryv52hgfE5obFhODcIK3CnD4urlY= X-Google-Smtp-Source: ABdhPJyn417d0jCPE6w3KMLQNfGQ4mV2NGzGrRV3NCkrfESiPaWDfG6HOjo3VLw+MuGkvoh+0lMBrg== X-Received: by 2002:a17:90b:1e4a:: with SMTP id pi10mr18294138pjb.142.1635602135889; Sat, 30 Oct 2021 06:55:35 -0700 (PDT) From: Bin Meng X-Google-Original-From: Bin Meng To: Alistair Francis , qemu-devel@nongnu.org, qemu-riscv@nongnu.org Subject: [PATCH v2 6/7] target/riscv: cpu: Enable native debug feature on virt and sifive_u CPUs Date: Sat, 30 Oct 2021 21:55:12 +0800 Message-Id: <20211030135513.18517-7-bin.meng@windriver.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211030135513.18517-1-bin.meng@windriver.com> References: <20211030135513.18517-1-bin.meng@windriver.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::629; envelope-from=bmeng.cn@gmail.com; helo=mail-pl1-x629.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, FREEMAIL_FROM=0.001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Richard Henderson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1635602255422100003 Content-Type: text/plain; charset="utf-8" Turn on native debug feature on virt and sifive_u CPUs. Signed-off-by: Bin Meng --- Changes in v2: - new patch: enable native debug feature on virt and sifive_u CPUs target/riscv/cpu.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 6f69ef4f50..b4d3c58dea 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -153,6 +153,7 @@ static void rv64_base_cpu_init(Object *obj) CPURISCVState *env =3D &RISCV_CPU(obj)->env; /* We set this in the realise function */ set_misa(env, MXL_RV64, 0); + qdev_prop_set_bit(DEVICE(obj), "debug", true); } =20 static void rv64_sifive_u_cpu_init(Object *obj) @@ -160,6 +161,7 @@ static void rv64_sifive_u_cpu_init(Object *obj) CPURISCVState *env =3D &RISCV_CPU(obj)->env; set_misa(env, MXL_RV64, RVI | RVM | RVA | RVF | RVD | RVC | RVS | RVU); set_priv_version(env, PRIV_VERSION_1_10_0); + qdev_prop_set_bit(DEVICE(obj), "debug", true); } =20 static void rv64_sifive_e_cpu_init(Object *obj) @@ -175,6 +177,7 @@ static void rv32_base_cpu_init(Object *obj) CPURISCVState *env =3D &RISCV_CPU(obj)->env; /* We set this in the realise function */ set_misa(env, MXL_RV32, 0); + qdev_prop_set_bit(DEVICE(obj), "debug", true); } =20 static void rv32_sifive_u_cpu_init(Object *obj) @@ -182,6 +185,7 @@ static void rv32_sifive_u_cpu_init(Object *obj) CPURISCVState *env =3D &RISCV_CPU(obj)->env; set_misa(env, MXL_RV32, RVI | RVM | RVA | RVF | RVD | RVC | RVS | RVU); set_priv_version(env, PRIV_VERSION_1_10_0); + qdev_prop_set_bit(DEVICE(obj), "debug", true); } =20 static void rv32_sifive_e_cpu_init(Object *obj) --=20 2.25.1