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dkim=pass reason="pass (just generated, assumed good)" header.d=opensource.wdc.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d= opensource.wdc.com; h=content-transfer-encoding:mime-version :references:in-reply-to:x-mailer:message-id:date:subject:to :from; s=dkim; t=1633589308; x=1636181309; bh=uRfXfFHryquG2t6XbI +qMdt6gXOBJDeO9IMIfFkCExU=; b=Bw6XlzvzduN2AnZHyvH4q2wiUlWtGSYnit L4yeGLxn5S5IlzQXi4UCqNwVIH6Netk4YkeLJx2wgU4buEuco2yDK20mrbYutlQG E3gn4olp5hVB9wlazSoC6qo/51C7vq74rws4LD9MR4KIzUzmBNnnVqkk8t7DydgU xh9HhLfuZAXACS9QNt1KL8QgltGNrl1v/NqvOifzJk1Jnz8dGpct+p4amGLWEB+P j/fh47uwqgrMdx2zO4Nw9NmXLK1L1RmSv7I5Ux9WE0pZpbHQdksWUb6i/SyaYvf3 xTrpSfzAHyIvdqbg5MCmpGYcHydE8CPf77veMJY2XD9G+0tM+usQ== X-Virus-Scanned: amavisd-new at usg-ed-osssrv.wdc.com From: Alistair Francis To: qemu-devel@nongnu.org, peter.maydell@linaro.org Cc: alistair23@gmail.com, Philipp Tomsich , Richard Henderson , Alistair Francis , Bin Meng Subject: [PULL 04/26] target/riscv: Add x-zba, x-zbb, x-zbc and x-zbs properties Date: Thu, 7 Oct 2021 16:47:29 +1000 Message-Id: <20211007064751.608580-5-alistair.francis@opensource.wdc.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211007064751.608580-1-alistair.francis@opensource.wdc.com> References: <20211007064751.608580-1-alistair.francis@opensource.wdc.com> 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=216.71.154.42; envelope-from=prvs=907902f29=alistair.francis@opensource.wdc.com; helo=esa4.hgst.iphmx.com X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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_MED=-2.3, SPF_HELO_PASS=-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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1633589705240100001 Content-Type: text/plain; charset="utf-8" From: Philipp Tomsich The bitmanipulation ISA extensions will be ratified as individual small extension packages instead of a large B-extension. The first new instructions through the door (these have completed public review) are Zb[abcs]. This adds new 'x-zba', 'x-zbb', 'x-zbc' and 'x-zbs' properties for these in target/riscv/cpu.[ch]. Signed-off-by: Philipp Tomsich Reviewed-by: Richard Henderson Reviewed-by: Alistair Francis Reviewed-by: Bin Meng Message-id: 20210911140016.834071-5-philipp.tomsich@vrull.eu Signed-off-by: Alistair Francis --- target/riscv/cpu.h | 4 ++++ target/riscv/cpu.c | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h index 5896aca346..1a38723f2c 100644 --- a/target/riscv/cpu.h +++ b/target/riscv/cpu.h @@ -293,6 +293,10 @@ struct RISCVCPU { bool ext_u; bool ext_h; bool ext_v; + bool ext_zba; + bool ext_zbb; + bool ext_zbc; + bool ext_zbs; bool ext_counters; bool ext_ifencei; bool ext_icsr; diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 7c626d89cd..785a3a8d19 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -617,6 +617,10 @@ static Property riscv_cpu_properties[] =3D { DEFINE_PROP_BOOL("u", RISCVCPU, cfg.ext_u, true), /* This is experimental so mark with 'x-' */ DEFINE_PROP_BOOL("x-b", RISCVCPU, cfg.ext_b, false), + 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("x-h", RISCVCPU, cfg.ext_h, false), DEFINE_PROP_BOOL("x-v", RISCVCPU, cfg.ext_v, false), DEFINE_PROP_BOOL("Counters", RISCVCPU, cfg.ext_counters, true), --=20 2.31.1