From mboxrd@z Thu Jan 1 00:00:00 1970 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 BD078C433EF for ; Fri, 31 Dec 2021 08:14:28 +0000 (UTC) Received: from localhost ([::1]:56814 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n3D3T-0001Ph-QI for qemu-devel@archiver.kernel.org; Fri, 31 Dec 2021 03:14:27 -0500 Received: from eggs.gnu.org ([209.51.188.92]:53668) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n3Cz4-0003rQ-Mh; Fri, 31 Dec 2021 03:09:56 -0500 Received: from smtp21.cstnet.cn ([159.226.251.21]:54112 helo=cstnet.cn) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n3Cyy-0002UG-Jr; Fri, 31 Dec 2021 03:09:53 -0500 Received: from localhost.localdomain (unknown [180.156.147.178]) by APP-01 (Coremail) with SMTP id qwCowACnrZ3Dus5h9gmUBQ--.44953S2; Fri, 31 Dec 2021 16:09:39 +0800 (CST) From: Weiwei Li To: palmer@dabbelt.com, alistair.francis@wdc.com, bin.meng@windriver.com, qemu-riscv@nongnu.org, qemu-devel@nongnu.org Subject: [PATCH v2 0/3] support subsets of virtual memory extension Date: Fri, 31 Dec 2021 16:09:20 +0800 Message-Id: <20211231080923.24252-1-liweiwei@iscas.ac.cn> X-Mailer: git-send-email 2.17.1 X-CM-TRANSID: qwCowACnrZ3Dus5h9gmUBQ--.44953S2 X-Coremail-Antispam: 1UD129KBjvdXoWrKr13XF43tF4DuFWfKw43trb_yoWkWFb_Gr 1vgF97u34j9a15GFZ8Ar1DGrW3Kr4fGF18ta17tw4jkFy7WryUJwn2qFyDXr1UZrs5XFna krn3JFWfKr1UWjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbzxFF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Cr0_ Gr1UM28EF7xvwVC2z280aVAFwI0_Cr1j6rxdM28EF7xvwVC2z280aVCY1x0267AKxVW0oV Cq3wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0 I7IYx2IY67AKxVWUXVWUAwAv7VC2z280aVAFwI0_Gr0_Cr1lOx8S6xCaFVCjc4AY6r1j6r 4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCF04k20xvY0x0EwIxG rwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4 vE14v26r106r1rMI8E67AF67kF1VAFwI0_Jw0_GFylIxkGc2Ij64vIr41lIxAIcVC0I7IY x2IY67AKxVWUCVW8JwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26c xKx2IYs7xG6Fyj6rWUJwCI42IY6I8E87Iv67AKxVW8JVWxJwCI42IY6I8E87Iv6xkF7I0E 14v26r4UJVWxJrUvcSsGvfC2KfnxnUUI43ZEXa7VUb7GYJUUUUU== X-Originating-IP: [180.156.147.178] X-CM-SenderInfo: 5olzvxxzhlqxpvfd2hldfou0/ Received-SPF: pass client-ip=159.226.251.21; envelope-from=liweiwei@iscas.ac.cn; helo=cstnet.cn X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-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: , Cc: wangjunqiang@iscas.ac.cn, Weiwei Li , lazyparser@gmail.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This patchset implements virtual memory related RISC-V extensions: Svnapot version 1.0, Svinval vesion 1.0, Svpbmt version 1.0. Specification: https://github.com/riscv/virtual-memory/tree/main/specs The port is available here: https://github.com/plctlab/plct-qemu/tree/plct-virtmem-upstream-v2 To test this implementation, specify cpu argument with 'x-svinval=true,x-svnapot=true,x-svpbmt=true'. This implementation can pass the riscv-tests for rv64ssvnapot. v2: * add extension check for svnapot and svpbmt Weiwei Li (3): target/riscv: add support for svnapot extension target/riscv: add support for svinval extension target/riscv: add support for svpbmt extension target/riscv/cpu.c | 3 + target/riscv/cpu.h | 3 + target/riscv/cpu_bits.h | 4 ++ target/riscv/cpu_helper.c | 27 ++++++-- target/riscv/insn32.decode | 7 ++ target/riscv/insn_trans/trans_svinval.c.inc | 75 +++++++++++++++++++++ target/riscv/translate.c | 1 + 7 files changed, 116 insertions(+), 4 deletions(-) create mode 100644 target/riscv/insn_trans/trans_svinval.c.inc -- 2.17.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.90_1) id 1n3CzN-0003ug-8y for mharc-qemu-riscv@gnu.org; Fri, 31 Dec 2021 03:10:13 -0500 Received: from eggs.gnu.org ([209.51.188.92]:53668) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n3Cz4-0003rQ-Mh; Fri, 31 Dec 2021 03:09:56 -0500 Received: from smtp21.cstnet.cn ([159.226.251.21]:54112 helo=cstnet.cn) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n3Cyy-0002UG-Jr; Fri, 31 Dec 2021 03:09:53 -0500 Received: from localhost.localdomain (unknown [180.156.147.178]) by APP-01 (Coremail) with SMTP id qwCowACnrZ3Dus5h9gmUBQ--.44953S2; Fri, 31 Dec 2021 16:09:39 +0800 (CST) From: Weiwei Li To: palmer@dabbelt.com, alistair.francis@wdc.com, bin.meng@windriver.com, qemu-riscv@nongnu.org, qemu-devel@nongnu.org Cc: wangjunqiang@iscas.ac.cn, lazyparser@gmail.com, Weiwei Li Subject: [PATCH v2 0/3] support subsets of virtual memory extension Date: Fri, 31 Dec 2021 16:09:20 +0800 Message-Id: <20211231080923.24252-1-liweiwei@iscas.ac.cn> X-Mailer: git-send-email 2.17.1 X-CM-TRANSID: qwCowACnrZ3Dus5h9gmUBQ--.44953S2 X-Coremail-Antispam: 1UD129KBjvdXoWrKr13XF43tF4DuFWfKw43trb_yoWkWFb_Gr 1vgF97u34j9a15GFZ8Ar1DGrW3Kr4fGF18ta17tw4jkFy7WryUJwn2qFyDXr1UZrs5XFna krn3JFWfKr1UWjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbzxFF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Cr0_ Gr1UM28EF7xvwVC2z280aVAFwI0_Cr1j6rxdM28EF7xvwVC2z280aVCY1x0267AKxVW0oV Cq3wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0 I7IYx2IY67AKxVWUXVWUAwAv7VC2z280aVAFwI0_Gr0_Cr1lOx8S6xCaFVCjc4AY6r1j6r 4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCF04k20xvY0x0EwIxG rwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4 vE14v26r106r1rMI8E67AF67kF1VAFwI0_Jw0_GFylIxkGc2Ij64vIr41lIxAIcVC0I7IY x2IY67AKxVWUCVW8JwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26c xKx2IYs7xG6Fyj6rWUJwCI42IY6I8E87Iv67AKxVW8JVWxJwCI42IY6I8E87Iv6xkF7I0E 14v26r4UJVWxJrUvcSsGvfC2KfnxnUUI43ZEXa7VUb7GYJUUUUU== X-Originating-IP: [180.156.147.178] X-CM-SenderInfo: 5olzvxxzhlqxpvfd2hldfou0/ Received-SPF: pass client-ip=159.226.251.21; envelope-from=liweiwei@iscas.ac.cn; helo=cstnet.cn X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-riscv@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 31 Dec 2021 08:09:56 -0000 This patchset implements virtual memory related RISC-V extensions: Svnapot version 1.0, Svinval vesion 1.0, Svpbmt version 1.0. Specification: https://github.com/riscv/virtual-memory/tree/main/specs The port is available here: https://github.com/plctlab/plct-qemu/tree/plct-virtmem-upstream-v2 To test this implementation, specify cpu argument with 'x-svinval=true,x-svnapot=true,x-svpbmt=true'. This implementation can pass the riscv-tests for rv64ssvnapot. v2: * add extension check for svnapot and svpbmt Weiwei Li (3): target/riscv: add support for svnapot extension target/riscv: add support for svinval extension target/riscv: add support for svpbmt extension target/riscv/cpu.c | 3 + target/riscv/cpu.h | 3 + target/riscv/cpu_bits.h | 4 ++ target/riscv/cpu_helper.c | 27 ++++++-- target/riscv/insn32.decode | 7 ++ target/riscv/insn_trans/trans_svinval.c.inc | 75 +++++++++++++++++++++ target/riscv/translate.c | 1 + 7 files changed, 116 insertions(+), 4 deletions(-) create mode 100644 target/riscv/insn_trans/trans_svinval.c.inc -- 2.17.1