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[2403:580b:97e8:0:82ce:f179:8a79:69f4]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1fc0bba949bsm81999385ad.69.2024.07.17.19.11.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Jul 2024 19:11:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1721268671; x=1721873471; 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=yE2G1CubS92SYdlRpSo5IwT2/+eKx621mVUKt+ot8nU=; b=eX0WcibY7TE1yi6vpSOmRDwsnDwRGkfg8l04jzeVLgKa604BjO3OugBtIN5JlmfGuI 41FiBWipyBjCf3KDomt91CArRPuU07x/9ech9k+fKsR445iqj6t01XlzmxP2S9MlMobj DTNysjfa6PvypJT/O3LgLqpGgF9NYXooEfH92aKINu2uaQLnY3VWz1uAFxtgzfXDXuqc /yx0AVC2SeWSbokzP/y8hWchw1tK+bomxE4QJYNg4cMR46PuQsfi+WFV+BAmj3CoRSHV 6dSgUxfLDdPZibf/BEvLdWfay5YmhlRR1Lj7iMo7hEsXkD6V3ChIW4yfsB7jkunqXNjR kz5A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721268671; x=1721873471; 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=yE2G1CubS92SYdlRpSo5IwT2/+eKx621mVUKt+ot8nU=; b=M7LyGSYnLl3eCsHUgeVI/MBr1dmW7PF3ZfgN6BLgVOOXRuzZzd4BM/K0AvNxCCFgFn CGRsuzvzUgibnbZSBhOw0v+Xc1yxMhOyIIvTXHn5dMD8ghyKuDw+FuXdZ5h2lGz+qIBb KvFi2I5Udg52TNhDroYDqlSCZfIj9dWDi2XU4XxaZif8DWDStzPiwdXwU82uHxKKnr5i gNeyWKpvDlDEq0g5svH21bxMZoLIRd/8rNGJzVtP0sm2/0wc8t1alIPiMbITThmWLOtS K9N1DBR/drXR6O0cJtxHI4u0CdKhnXU9FKO7u7uDR7nozEfiwlxPw9i+DPZWA2tiEAC1 VmZQ== X-Gm-Message-State: AOJu0YwKldUyUfxo3wnTNAcFPJiPN0bY1Pm9/Ps2aq7Xlh2bbX4rQXWw Ht4B9VxX/9ndFidZhFpaDeRxb1tCCYzvXycPhixZSCX/MxhqVFMeQfw3EtCr X-Google-Smtp-Source: AGHT+IEMzLOZi89mLOfkFge0VfiaD6RAJaTMSTUC1svsFhjPeIirStTqcRQiw+8m10HXPe+JhRWjlg== X-Received: by 2002:a05:6a20:1591:b0:1c0:ee57:a99e with SMTP id adf61e73a8af0-1c3fdc5dffamr4592397637.9.1721268671085; Wed, 17 Jul 2024 19:11:11 -0700 (PDT) From: Alistair Francis X-Google-Original-From: Alistair Francis To: qemu-devel@nongnu.org Cc: alistair23@gmail.com, Atish Patra , Daniel Henrique Barboza , Alistair Francis Subject: [PULL 16/30] target/riscv: Fix the predicate functions for mhpmeventhX CSRs Date: Thu, 18 Jul 2024 12:09:58 +1000 Message-ID: <20240718021012.2057986-17-alistair.francis@wdc.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240718021012.2057986-1-alistair.francis@wdc.com> References: <20240718021012.2057986-1-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: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 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 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: 1721268734854116600 Content-Type: text/plain; charset="utf-8" From: Atish Patra 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") Reviewed-by: Daniel Henrique Barboza Reviewed-by: Alistair Francis Signed-off-by: Atish Patra Message-ID: <20240711-smcntrpmf_v7-v8-2-b7c38ae7b263@rivosinc.com> Signed-off-by: Alistair Francis --- 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 f9229d92ab..1bcf75f91f 100644 --- a/target/riscv/csr.c +++ b/target/riscv/csr.c @@ -227,6 +227,15 @@ 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; @@ -5106,91 +5115,91 @@ 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 2.45.2