From nobody Tue Nov 26 22:31:01 2024 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 ARC-Seal: i=1; a=rsa-sha256; t=1703810923; cv=none; d=zohomail.com; s=zohoarc; b=A0dPh4fuBHreLzn77x4l8eTvknF1O1I9x3bLjRX9uFDrpiYr3GzKm48SibLFSXJCkTfLZqNW0l8XWLj6erxMJfK0IHh4/nq1bySzP2tTc2voGszkcSZT9zlOeXxdVFj1GuZTI0KHRgc5ZvtWsfvRilGm6qc644Va7FcxdmQVmyM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1703810923; h=Content-Transfer-Encoding:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To:Cc; bh=fWSemVhRUsCz8p0+3ae6g0l+nSsjC5vmMvnfzltKtbw=; b=RNacU2RjkyONqf/6pRSSmS6n99ysyMqrRm1ZVrh8NWvQjKc1TgUkHynxk4fBKSkngH42GSwY7MIjRq8XnQKxgkAQhsFxJXM8E0LjrU4N8itYt8oPuNqj98ewIgGprx0kY6PGag1/LgSrRIKc0dof7C2iWjNE0CZ5rLBF7bTHpms= 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1703810923283608.592306199109; Thu, 28 Dec 2023 16:48:43 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rJ12K-0003QW-VX; Thu, 28 Dec 2023 19:47:41 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rJ12J-0003QA-6s for qemu-devel@nongnu.org; Thu, 28 Dec 2023 19:47:39 -0500 Received: from mail-oi1-x231.google.com ([2607:f8b0:4864:20::231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rJ12H-0002uf-3q for qemu-devel@nongnu.org; Thu, 28 Dec 2023 19:47:38 -0500 Received: by mail-oi1-x231.google.com with SMTP id 5614622812f47-3bbd6e377dfso571522b6e.3 for ; Thu, 28 Dec 2023 16:47:36 -0800 (PST) Received: from atishp.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id z3-20020a170902ee0300b001d3561680aasm14393949plb.82.2023.12.28.16.47.33 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Dec 2023 16:47:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1703810855; x=1704415655; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=fWSemVhRUsCz8p0+3ae6g0l+nSsjC5vmMvnfzltKtbw=; b=SPFABhWtMmVPK8KXArrj0anJoC5R0nkn9gySu0NwabNitbB1YwH27fLtK37wecF7kI Nf9PWN//b3EJ1cGtCMPtjTf7A1/Vz+Fcyg6vKxxKXWJYPZMGtflplsjAo1T24pwwY/xo PqBMNcxjM6av6DEuupYZ+JbUMWRLSG3dq+p8B20YbeDozlCshz7YkJcS5q39O8OvGhpc OlhbnxqQTHvYCkmgTZ13VaLXbfOGvRJRHibdON+xwOpBx3xHZMZ+X+MCn1Pzy8pbivIO E/WzJkTQOCjUjxmadbM0SpYzt8eAgl8fhO2LWeba6cUvsPkaHYd/XFc+rI/39W7Qf3g5 TgpA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703810855; x=1704415655; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=fWSemVhRUsCz8p0+3ae6g0l+nSsjC5vmMvnfzltKtbw=; b=uZwCs2bUiGfQbDpHMTYS4iT8pTa0FZ45EdMayudtUof5Rb0w+Ur6+Y6pvakBeiPQCd eBM9kZ/vY4sxGTmT3mEqS0p/pclIcRJvaT450e9maOLi9Vc77cmZ5ZuZvQ/ObyNn85NX /KSw2GxVHTGJ5cN40DGyIMujrMF06MDtwfvRCUkOhwbw4ngoK5CWk+M6c7hVFUrQgfih TAtcUsLYXjHDiqp8GAGr66s4qI96NOEmlBMTy9l+cde7bW9ditejaVLp9T5CIvDu4A/b Oy0/aVxDNjvh/CDCSMERfbYdpTZUXdxw9oGdKG2AjBRqj5ZlWHR/D+tITX+bJKKM+kfP 2GCA== X-Gm-Message-State: AOJu0YzLNHMATwwNpC69gzlNhxoS6JZhLrPgbFO8RBprBQuya7ldNo7o dsiJJEvqTfBAzKe7xv8rssaXJjJOoLQkB5plrdKEZyS2S7o= X-Google-Smtp-Source: AGHT+IGWL99JSXrfQt1hLslELS7qHukBhVrplXLAX/6YUceD3K6iqQeVhISo05SZGOer5PKb765Oxg== X-Received: by 2002:a05:6808:640f:b0:3bb:df3c:8d49 with SMTP id fg15-20020a056808640f00b003bbdf3c8d49mr525915oib.116.1703810855090; Thu, 28 Dec 2023 16:47:35 -0800 (PST) From: Atish Patra To: qemu-devel@nongnu.org Subject: [v2 1/5] target/riscv: Fix the predicate functions for mhpmeventhX CSRs Date: Thu, 28 Dec 2023 16:47:27 -0800 Message-Id: <20231229004731.3841550-2-atishp@rivosinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231229004731.3841550-1-atishp@rivosinc.com> References: <20231229004731.3841550-1-atishp@rivosinc.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::231; envelope-from=atishp@rivosinc.com; helo=mail-oi1-x231.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, 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 @rivosinc-com.20230601.gappssmtp.com) X-ZM-MESSAGEID: 1703810925423100011 Content-Type: text/plain; charset="utf-8" mhpmeventhX CSRs are available for RV32. The predicate function should check that first before checking sscofpmf extension. Fixes: 14664483457b ("target/riscv: Add sscofpmf extension support") Signed-off-by: Atish Patra --- target/riscv/csr.c | 67 ++++++++++++++++++++++++++-------------------- 1 file changed, 38 insertions(+), 29 deletions(-) diff --git a/target/riscv/csr.c b/target/riscv/csr.c index fde7ce1a5336..283468bbc652 100644 --- a/target/riscv/csr.c +++ b/target/riscv/csr.c @@ -224,6 +224,15 @@ static RISCVException sscofpmf(CPURISCVState *env, int= csrno) return RISCV_EXCP_NONE; } =20 +static RISCVException sscofpmf_32(CPURISCVState *env, int csrno) +{ + if (riscv_cpu_mxl(env) !=3D MXL_RV32) { + return RISCV_EXCP_ILLEGAL_INST; + } + + return sscofpmf(env, csrno); +} + static RISCVException any(CPURISCVState *env, int csrno) { return RISCV_EXCP_NONE; @@ -4972,91 +4981,91 @@ riscv_csr_operations csr_ops[CSR_TABLE_SIZE] =3D { [CSR_MHPMEVENT31] =3D { "mhpmevent31", any, read_mhpmevent, write_mhpmevent }, =20 - [CSR_MHPMEVENT3H] =3D { "mhpmevent3h", sscofpmf, read_mhpmevent= h, + [CSR_MHPMEVENT3H] =3D { "mhpmevent3h", sscofpmf_32, read_mhpmev= enth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT4H] =3D { "mhpmevent4h", sscofpmf, read_mhpmevent= h, + [CSR_MHPMEVENT4H] =3D { "mhpmevent4h", sscofpmf_32, read_mhpmev= enth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT5H] =3D { "mhpmevent5h", sscofpmf, read_mhpmevent= h, + [CSR_MHPMEVENT5H] =3D { "mhpmevent5h", sscofpmf_32, read_mhpmev= enth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT6H] =3D { "mhpmevent6h", sscofpmf, read_mhpmevent= h, + [CSR_MHPMEVENT6H] =3D { "mhpmevent6h", sscofpmf_32, read_mhpmev= enth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT7H] =3D { "mhpmevent7h", sscofpmf, read_mhpmevent= h, + [CSR_MHPMEVENT7H] =3D { "mhpmevent7h", sscofpmf_32, read_mhpmev= enth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT8H] =3D { "mhpmevent8h", sscofpmf, read_mhpmevent= h, + [CSR_MHPMEVENT8H] =3D { "mhpmevent8h", sscofpmf_32, read_mhpmev= enth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT9H] =3D { "mhpmevent9h", sscofpmf, read_mhpmevent= h, + [CSR_MHPMEVENT9H] =3D { "mhpmevent9h", sscofpmf_32, read_mhpmev= enth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT10H] =3D { "mhpmevent10h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT10H] =3D { "mhpmevent10h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT11H] =3D { "mhpmevent11h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT11H] =3D { "mhpmevent11h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT12H] =3D { "mhpmevent12h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT12H] =3D { "mhpmevent12h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT13H] =3D { "mhpmevent13h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT13H] =3D { "mhpmevent13h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT14H] =3D { "mhpmevent14h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT14H] =3D { "mhpmevent14h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT15H] =3D { "mhpmevent15h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT15H] =3D { "mhpmevent15h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT16H] =3D { "mhpmevent16h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT16H] =3D { "mhpmevent16h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT17H] =3D { "mhpmevent17h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT17H] =3D { "mhpmevent17h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT18H] =3D { "mhpmevent18h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT18H] =3D { "mhpmevent18h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT19H] =3D { "mhpmevent19h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT19H] =3D { "mhpmevent19h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT20H] =3D { "mhpmevent20h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT20H] =3D { "mhpmevent20h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT21H] =3D { "mhpmevent21h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT21H] =3D { "mhpmevent21h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT22H] =3D { "mhpmevent22h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT22H] =3D { "mhpmevent22h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT23H] =3D { "mhpmevent23h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT23H] =3D { "mhpmevent23h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT24H] =3D { "mhpmevent24h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT24H] =3D { "mhpmevent24h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT25H] =3D { "mhpmevent25h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT25H] =3D { "mhpmevent25h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT26H] =3D { "mhpmevent26h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT26H] =3D { "mhpmevent26h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT27H] =3D { "mhpmevent27h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT27H] =3D { "mhpmevent27h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT28H] =3D { "mhpmevent28h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT28H] =3D { "mhpmevent28h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT29H] =3D { "mhpmevent29h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT29H] =3D { "mhpmevent29h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT30H] =3D { "mhpmevent30h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT30H] =3D { "mhpmevent30h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, - [CSR_MHPMEVENT31H] =3D { "mhpmevent31h", sscofpmf, read_mhpmeven= th, + [CSR_MHPMEVENT31H] =3D { "mhpmevent31h", sscofpmf_32, read_mhpme= venth, write_mhpmeventh, .min_priv_ver =3D PRIV_VERSION_1_12_0 = }, =20 --=20 2.34.1