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[114.34.229.221]) by smtp.gmail.com with ESMTPSA id o4sm11388151pjo.16.2020.07.20.01.40.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Jul 2020 01:40:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=JsLTfddsKgoMRSVCuJtsD4pLBNDevQya9a9kk1rBuvs=; b=HTYmFu40g+Oa9ygM0ZvoPP1PgQX2rz4Dr4B7FQOUoyPtgA74+p3GLJnMm1EwqAoPfq L6Zt+SOXvaJbp4E9H5OzgFZTk31lh5joGbmTEYBqxegHWHgKvG0wDecCAbV903cDH2/Y 6CfYV1O9vl0wt+aUw6N8IxWNWOOJHAj0tUaUHtv5FJzS8vLEJMPX5H1z5AliINJ1p3XH oMCohpVDuEehbe4komI+eq/sPgj2WusEopgpneuMOTTQlcplMepk6qMcS1Fz50q9/DET J67XAJ49FhB8NetlWEpkLr2FKp+uNh5PI7QTpnt3MJT6plXriGX3WwcHEn60cH8o/xNA 840w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=JsLTfddsKgoMRSVCuJtsD4pLBNDevQya9a9kk1rBuvs=; b=OxZIFZK/MutMf0W+vBN64Y4rx4QJ28nVg52IoTznLu+Qihw4VZQ1L/ShxzjG//dHaq aPGjI92lp/YGWO5aTLi8dVzwbwG1gWUsCz9G3wQqpkWOv8HAdDKorsAHHQjuhW0Magnk ocq5HiHDICWSArTXhN5A6RWGVqq2PKtxM6UzgJSiFJ6ULTePm6g29G6kr+iUUEP5blN4 piMoPFrmnfeZwB+tR82nGzQPIkJbCgnDUbOInoVZRAudZzW70hrh3jLkJ3JkJt1odbsB BbHh0+oHWoikuBiEaIKUIgQdRUggBGdwQgfHlo5ZYjE/tYpgFO1yu21QAx+qFcG+G7Rn tX+A== X-Gm-Message-State: AOAM532gmN32nRN8zbl0XtLQW6ZyBTN6Dj7bu0HHw23TFPnA4a1Q+3zH 8dfIO3F8gHfAw8jBV+syccbtGA== X-Google-Smtp-Source: ABdhPJypxHssbOrUNASzWyJtBQzO8CXAyQLzJbyxtMYaWvDwcey4PU3MRhC5jWdAbMfOqBkuecE2mQ== X-Received: by 2002:a63:6c0a:: with SMTP id h10mr17924212pgc.11.1595234404148; Mon, 20 Jul 2020 01:40:04 -0700 (PDT) From: Zong Li To: palmer@dabbelt.com, Alistair.Francis@wdc.com, sagark@eecs.berkeley.edu, kbastian@mail.uni-paderborn.de, qemu-riscv@nongnu.org, qemu-devel@nongnu.org Subject: [PATCH 1/2] target/riscv: Fix the range of pmpcfg of CSR funcion table Date: Mon, 20 Jul 2020 16:39:56 +0800 Message-Id: X-Mailer: git-send-email 2.27.0 In-Reply-To: References: 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::543; envelope-from=zong.li@sifive.com; helo=mail-pg1-x543.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Mon, 20 Jul 2020 05:44:43 -0400 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: Zong Li Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @sifive.com) Content-Type: text/plain; charset="utf-8" The range of Physical Memory Protection should be from CSR_PMPCFG0 to CSR_PMPCFG3, not to CSR_PMPADDR9. Signed-off-by: Zong Li Reviewed-by: Alistair Francis Reviewed-by: Bin Meng --- target/riscv/csr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/riscv/csr.c b/target/riscv/csr.c index ac01c835e1..6a96a01b1c 100644 --- a/target/riscv/csr.c +++ b/target/riscv/csr.c @@ -1353,7 +1353,7 @@ static riscv_csr_operations csr_ops[CSR_TABLE_SIZE] = =3D { [CSR_MTINST] =3D { hmode, read_mtinst, write_mtins= t }, =20 /* Physical Memory Protection */ - [CSR_PMPCFG0 ... CSR_PMPADDR9] =3D { pmp, read_pmpcfg, write_pmpc= fg }, + [CSR_PMPCFG0 ... CSR_PMPCFG3] =3D { pmp, read_pmpcfg, write_pmpc= fg }, [CSR_PMPADDR0 ... CSR_PMPADDR15] =3D { pmp, read_pmpaddr, write_pmpa= ddr }, =20 /* Performance Counters */ --=20 2.27.0