From patchwork Tue Jul 23 23:30:05 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Atish Patra X-Patchwork-Id: 13740461 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 1DD41C3DA7F for ; Tue, 23 Jul 2024 23:32:34 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sWOyU-0005BC-QM; Tue, 23 Jul 2024 19:31:18 -0400 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 1sWOxu-0002Hn-1J for qemu-devel@nongnu.org; Tue, 23 Jul 2024 19:30:43 -0400 Received: from mail-pf1-x42e.google.com ([2607:f8b0:4864:20::42e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sWOxp-0007wr-Mu for qemu-devel@nongnu.org; Tue, 23 Jul 2024 19:30:40 -0400 Received: by mail-pf1-x42e.google.com with SMTP id d2e1a72fcca58-70aec66c936so3507677b3a.0 for ; Tue, 23 Jul 2024 16:30:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1721777429; x=1722382229; darn=nongnu.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=fzpl2FDaqQI90Wgs2VAECd6YBhDpt1N/LBc0wkqE4+E=; b=bAHZWqWnN1FcfROYNmkrw/jtSbsqy2nZ0siQGnk+Qc3wOCHCNF2U3CUQZap8I2QVMs +LtXIMz3sHKd6VQg3UcwZYJZmxHGb1dtAc8GzCq5xzsOkpkjuagL93TsrdOExOpjH9gV 2QhUxpAB2vJXAPJ8RZ/sgDoLfBUWf/Ahkvgkk/htzavp+BLxeSLEbdGdGZSxKUT0uqbo cHyPI8+rvpGSIZaPAPC6A+9brJQOh9+pc+/OpP7zRJzZ5NqUe5q+shiMTADeCRIUiSbQ aN94a1Dw+HTv0Zsq4g0WnsOZf/fMDPAFd58OsYaMXAdgwNo9ssE1LGZHLyN7AapryfT5 jtMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721777429; x=1722382229; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=fzpl2FDaqQI90Wgs2VAECd6YBhDpt1N/LBc0wkqE4+E=; b=AVDLqL24U3taUJ24DzCET9SyF+5D6v7iFV/5+4tTfrfl0GTqLerRpYMiZ59cBOxrGW pRel5nZitDzAqiay2aNO5z4t2Re7fFEq4aB4SEataXYoSRacJ+WrS1QObO1yRMbhGweo /zph4x86dsoLPKvvToYUvnJYvAlJvZ9rpxe0uGBelk4vfY5qYf9T151aopxcHb4dfDoo eICWiiRQjq+EobPIo0tXp/ktBktB4IW0nNx/q1pv23tABzoTLP8SQWrRTfN0gzuqVFMs vABRqZ0mcTJSQ3WYCYrKNnfiFB4UOXXniwElOUSug0EpbdMn4ghbUWVsRYeBR0zrkJtD NyYQ== X-Forwarded-Encrypted: i=1; AJvYcCWXjpIfUlkxAD/Ijz2vjf6dzswxXKfJkUcKSEpfxp7JqPQFCWgxhzR638GXRBa+nlegRsUzTLLJfPuva0jBiPZridGWy0c= X-Gm-Message-State: AOJu0YxOVRGOcLCpBLmNMb0MSE5JLTGgNLO/w5WTcpykCdm96EWI91J/ ky8/3H1WfArKPauzL7znAN16sQc+WsL90ioEcXseNpRS5OEoBHVjAj6Ln41tExw= X-Google-Smtp-Source: AGHT+IH0NWVEl40As2AO92BFslELDwbnckmlPe6E/sFRyPxqj/0QZptSc68983+kEZoJL52gCPSmBw== X-Received: by 2002:a05:6a21:9688:b0:1c0:f5be:a3ca with SMTP id adf61e73a8af0-1c461972facmr603979637.30.1721777428792; Tue, 23 Jul 2024 16:30:28 -0700 (PDT) Received: from atishp.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2cdb74e894csm179217a91.41.2024.07.23.16.30.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Jul 2024 16:30:27 -0700 (PDT) From: Atish Patra Date: Tue, 23 Jul 2024 16:30:05 -0700 Subject: [PATCH v2 08/13] target/riscv: Add configuration for S[m|s]csrind, Smcdeleg/Ssccfg MIME-Version: 1.0 Message-Id: <20240723-counter_delegation-v2-8-c4170a5348ca@rivosinc.com> References: <20240723-counter_delegation-v2-0-c4170a5348ca@rivosinc.com> In-Reply-To: <20240723-counter_delegation-v2-0-c4170a5348ca@rivosinc.com> To: qemu-riscv@nongnu.org, qemu-devel@nongnu.org Cc: palmer@dabbelt.com, liwei1518@gmail.com, zhiwei_liu@linux.alibaba.com, bin.meng@windriver.com, dbarboza@ventanamicro.com, alistair.francis@wdc.com X-Mailer: b4 0.15-dev-13183 Received-SPF: pass client-ip=2607:f8b0:4864:20::42e; envelope-from=atishp@rivosinc.com; helo=mail-pf1-x42e.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 autolearn=unavailable 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Add configuration options so that they can be enabled/disabld from qemu commandline. Signed-off-by: Atish Patra Acked-by: Alistair Francis --- target/riscv/cpu.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index ac2dce734d80..1731dc461376 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -1477,6 +1477,10 @@ const RISCVCPUMultiExtConfig riscv_cpu_extensions[] = { /* Defaults for standard extensions */ MULTI_EXT_CFG_BOOL("sscofpmf", ext_sscofpmf, false), MULTI_EXT_CFG_BOOL("smcntrpmf", ext_smcntrpmf, false), + MULTI_EXT_CFG_BOOL("smcsrind", ext_smcsrind, false), + MULTI_EXT_CFG_BOOL("smcdeleg", ext_smcdeleg, false), + MULTI_EXT_CFG_BOOL("sscsrind", ext_sscsrind, false), + MULTI_EXT_CFG_BOOL("ssccfg", ext_ssccfg, false), MULTI_EXT_CFG_BOOL("zifencei", ext_zifencei, true), MULTI_EXT_CFG_BOOL("zicsr", ext_zicsr, true), MULTI_EXT_CFG_BOOL("zihintntl", ext_zihintntl, true),