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[24.4.73.83]) by smtp.gmail.com with ESMTPSA id n15sm3961785pgs.59.2021.12.15.21.18.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Dec 2021 21:18:47 -0800 (PST) From: Vineet Gupta To: qemu-devel@nongnu.org, qemu-riscv@nongnu.org Subject: [PATCH] target/riscv: Enable bitmanip Zb[abcs] instructions Date: Wed, 15 Dec 2021 21:18:44 -0800 Message-Id: <20211216051844.3921088-1-vineetg@rivosinc.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::436 (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::436; envelope-from=vineetg@rivosinc.com; helo=mail-pf1-x436.google.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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: Alistair Francis , Palmer Dabbelt , Vineet Gupta Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" The bitmanip extension has now been ratified [1] and upstream tooling (gcc/binutils) support it too, so move them out of experimental and also enable by default (for better test exposure/coverage) [1] https://wiki.riscv.org/display/TECH/Recently+Ratified+Extensions Signed-off-by: Vineet Gupta Reviewed-by: Alistair Francis --- target/riscv/cpu.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index f81299812350..c00d59cd04b5 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -635,10 +635,10 @@ static Property riscv_cpu_properties[] = { DEFINE_PROP_STRING("priv_spec", RISCVCPU, cfg.priv_spec), /* These are experimental so mark with 'x-' */ - DEFINE_PROP_BOOL("x-zba", RISCVCPU, cfg.ext_zba, false), - DEFINE_PROP_BOOL("x-zbb", RISCVCPU, cfg.ext_zbb, false), - DEFINE_PROP_BOOL("x-zbc", RISCVCPU, cfg.ext_zbc, false), - DEFINE_PROP_BOOL("x-zbs", RISCVCPU, cfg.ext_zbs, false), + DEFINE_PROP_BOOL("zba", RISCVCPU, cfg.ext_zba, true), + DEFINE_PROP_BOOL("zbb", RISCVCPU, cfg.ext_zbb, true), + DEFINE_PROP_BOOL("zbc", RISCVCPU, cfg.ext_zbc, true), + DEFINE_PROP_BOOL("zbs", RISCVCPU, cfg.ext_zbs, true), 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),