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Thu, 09 Sep 2021 12:00:59 -0700 (PDT) From: Alexey Baturo X-Google-Original-From: Alexey Baturo To: Subject: [PATCH v11 7/7] [RISCV_PM] Allow experimental J-ext to be turned on Date: Thu, 9 Sep 2021 22:00:33 +0300 Message-Id: <20210909190033.1339448-8-space.monkey.delivers@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210909190033.1339448-1-space.monkey.delivers@gmail.com> References: <20210909190033.1339448-1-space.monkey.delivers@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::632; envelope-from=baturo.alexey@gmail.com; helo=mail-ej1-x632.google.com 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, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: baturo.alexey@gmail.com, qemu-riscv@nongnu.org, sagark@eecs.berkeley.edu, kbastian@mail.uni-paderborn.de, Bin Meng , richard.henderson@linaro.org, qemu-devel@nongnu.org, space.monkey.delivers@gmail.com, Alistair Francis , palmer@dabbelt.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Alexey Baturo Reviewed-by: Alistair Francis Reviewed-by: Bin Meng --- target/riscv/cpu.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index f5fdc31fb9..4a1dd41818 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -582,6 +582,9 @@ static void riscv_cpu_realize(DeviceState *dev, Error **errp) } set_vext_version(env, vext_version); } + if (cpu->cfg.ext_j) { + target_misa |= RVJ; + } set_misa(env, target_misa); } @@ -616,6 +619,7 @@ static Property riscv_cpu_properties[] = { DEFINE_PROP_BOOL("x-b", RISCVCPU, cfg.ext_b, false), DEFINE_PROP_BOOL("x-h", RISCVCPU, cfg.ext_h, false), DEFINE_PROP_BOOL("x-v", RISCVCPU, cfg.ext_v, false), + DEFINE_PROP_BOOL("x-j", RISCVCPU, cfg.ext_j, false), DEFINE_PROP_BOOL("Counters", RISCVCPU, cfg.ext_counters, true), DEFINE_PROP_BOOL("Zifencei", RISCVCPU, cfg.ext_ifencei, true), DEFINE_PROP_BOOL("Zicsr", RISCVCPU, cfg.ext_icsr, true),