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Sun, 17 Aug 2025 21:14:06 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: mads@ynddal.dk, agraf@csgraf.de, qemu-arm@nongnu.org, philmd@linaro.org Subject: [PATCH 1/7] target/arm: Introduce KVMID_AA64_SYS_REG64 Date: Mon, 18 Aug 2025 14:13:48 +1000 Message-ID: <20250818041354.2393041-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250818041354.2393041-1-richard.henderson@linaro.org> References: <20250818041354.2393041-1-richard.henderson@linaro.org> 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=2607:f8b0:4864:20::62e; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62e.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, 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: 2.1.29 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-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1755491218642124100 Content-Type: text/plain; charset="utf-8" Allow us to create kvm ids directly, rather than going through ENCODE_AA64_CP_REG + cpreg_to_kvm_id. Signed-off-by: Richard Henderson --- target/arm/kvm-consts.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/target/arm/kvm-consts.h b/target/arm/kvm-consts.h index c44d23dbe7..90d792ad42 100644 --- a/target/arm/kvm-consts.h +++ b/target/arm/kvm-consts.h @@ -180,4 +180,15 @@ MISMATCH_CHECK(CP_REG_ARM64_SYSREG_OP2_SHIFT, KVM_REG_= ARM64_SYSREG_OP2_SHIFT); =20 #undef MISMATCH_CHECK =20 +#define KVMID_AA64_SYS_REG_(crn, crm, op0, op1, op2) \ + (CP_REG_AA64_MASK | CP_REG_ARM64_SYSREG | \ + ((op0) << CP_REG_ARM64_SYSREG_OP0_SHIFT) | \ + ((op1) << CP_REG_ARM64_SYSREG_OP1_SHIFT) | \ + ((crn) << CP_REG_ARM64_SYSREG_CRN_SHIFT) | \ + ((crm) << CP_REG_ARM64_SYSREG_CRM_SHIFT) | \ + ((op2) << CP_REG_ARM64_SYSREG_OP2_SHIFT)) + +#define KVMID_AA64_SYS_REG64(crn, crm, op0, op1, op2) \ + (KVMID_AA64_SYS_REG_(crn, crm, op0, op1, op2) | CP_REG_SIZE_U64) + #endif --=20 2.43.0