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Fri, 15 Jan 2021 14:10:43 -0800 (PST) MIME-Version: 1.0 References: <20210110185109.29841-1-space.monkey.delivers@gmail.com> <20210110185109.29841-7-space.monkey.delivers@gmail.com> In-Reply-To: <20210110185109.29841-7-space.monkey.delivers@gmail.com> From: Alistair Francis Date: Fri, 15 Jan 2021 14:10:17 -0800 Message-ID: Subject: Re: [PATCH v7 6/6] [RISCV_PM] Allow experimental J-ext to be turned on To: Alexey Baturo Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2607:f8b0:4864:20::d2f; envelope-from=alistair23@gmail.com; helo=mail-io1-xd2f.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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "open list:RISC-V" , Sagar Karandikar , Bastian Koppelmann , Richard Henderson , "qemu-devel@nongnu.org Developers" , space.monkey.delivers@gmail.com, Alistair Francis , kupokupokupopo@gmail.com, Palmer Dabbelt Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Sun, Jan 10, 2021 at 11:00 AM Alexey Baturo wrote: > > Signed-off-by: Alexey Baturo Reviewed-by: Alistair Francis Alistair > --- > target/riscv/cpu.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c > index 19398977d3..234401c3c6 100644 > --- a/target/riscv/cpu.c > +++ b/target/riscv/cpu.c > @@ -499,6 +499,7 @@ static void riscv_cpu_realize(DeviceState *dev, Error **errp) > } > if (cpu->cfg.ext_j) { > env->mmte |= PM_EXT_INITIAL; > + target_misa |= RVJ; > } > if (cpu->cfg.ext_v) { > target_misa |= RVV; > @@ -571,6 +572,7 @@ static Property riscv_cpu_properties[] = { > DEFINE_PROP_BOOL("u", RISCVCPU, cfg.ext_u, true), > /* This is experimental so mark with 'x-' */ > DEFINE_PROP_BOOL("x-h", RISCVCPU, cfg.ext_h, false), > + DEFINE_PROP_BOOL("x-j", RISCVCPU, cfg.ext_j, false), > DEFINE_PROP_BOOL("x-v", RISCVCPU, cfg.ext_v, false), > DEFINE_PROP_BOOL("Counters", RISCVCPU, cfg.ext_counters, true), > DEFINE_PROP_BOOL("Zifencei", RISCVCPU, cfg.ext_ifencei, true), > -- > 2.20.1 > >