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[2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id l16-20020a5d4110000000b002365cd93d05sm3572858wrp.102.2022.10.28.06.40.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Oct 2022 06:40:05 -0700 (PDT) From: Peter Maydell To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Subject: [PATCH 1/7] target/arm: Make TLBIOS and TLBIRANGE ops trap on HCR_EL2.TTLB Date: Fri, 28 Oct 2022 14:39:56 +0100 Message-Id: <20221028134002.730598-2-peter.maydell@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221028134002.730598-1-peter.maydell@linaro.org> References: <20221028134002.730598-1-peter.maydell@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::431; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x431.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: , Sender: "Qemu-devel" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org The HCR_EL2.TTLB bit is supposed to trap all EL1 execution of TLB maintenance instructions. However we have added new TLB insns for FEAT_TLBIOS and FEAT_TLBIRANGE, and forgot to set their accessfn to access_ttlb. Add the missing accessfns. Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson --- target/arm/helper.c | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-) diff --git a/target/arm/helper.c b/target/arm/helper.c index c672903f432..dd6fc30faee 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -6717,51 +6717,51 @@ static const ARMCPRegInfo pauth_reginfo[] = { static const ARMCPRegInfo tlbirange_reginfo[] = { { .name = "TLBI_RVAE1IS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 2, .opc2 = 1, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_rvae1is_write }, { .name = "TLBI_RVAAE1IS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 2, .opc2 = 3, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_rvae1is_write }, { .name = "TLBI_RVALE1IS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 2, .opc2 = 5, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_rvae1is_write }, { .name = "TLBI_RVAALE1IS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 2, .opc2 = 7, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_rvae1is_write }, { .name = "TLBI_RVAE1OS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 5, .opc2 = 1, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_rvae1is_write }, { .name = "TLBI_RVAAE1OS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 5, .opc2 = 3, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_rvae1is_write }, { .name = "TLBI_RVALE1OS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 5, .opc2 = 5, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_rvae1is_write }, { .name = "TLBI_RVAALE1OS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 5, .opc2 = 7, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_rvae1is_write }, { .name = "TLBI_RVAE1", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 6, .opc2 = 1, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_rvae1_write }, { .name = "TLBI_RVAAE1", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 6, .opc2 = 3, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_rvae1_write }, { .name = "TLBI_RVALE1", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 6, .opc2 = 5, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_rvae1_write }, { .name = "TLBI_RVAALE1", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 6, .opc2 = 7, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_rvae1_write }, { .name = "TLBI_RIPAS2E1IS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 4, .crn = 8, .crm = 0, .opc2 = 2, @@ -6832,27 +6832,27 @@ static const ARMCPRegInfo tlbirange_reginfo[] = { static const ARMCPRegInfo tlbios_reginfo[] = { { .name = "TLBI_VMALLE1OS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 1, .opc2 = 0, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_vmalle1is_write }, { .name = "TLBI_VAE1OS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 1, .opc2 = 1, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_vae1is_write }, { .name = "TLBI_ASIDE1OS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 1, .opc2 = 2, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_vmalle1is_write }, { .name = "TLBI_VAAE1OS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 1, .opc2 = 3, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_vae1is_write }, { .name = "TLBI_VALE1OS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 1, .opc2 = 5, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_vae1is_write }, { .name = "TLBI_VAALE1OS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 0, .crn = 8, .crm = 1, .opc2 = 7, - .access = PL1_W, .type = ARM_CP_NO_RAW, + .access = PL1_W, .accessfn = access_ttlb, .type = ARM_CP_NO_RAW, .writefn = tlbi_aa64_vae1is_write }, { .name = "TLBI_ALLE2OS", .state = ARM_CP_STATE_AA64, .opc0 = 1, .opc1 = 4, .crn = 8, .crm = 1, .opc2 = 0,