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Mon, 07 Jul 2025 13:21:18 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Subject: [PATCH 02/20] target/arm: Convert get_phys_addr_v6 to access_perm Date: Mon, 7 Jul 2025 14:20:53 -0600 Message-ID: <20250707202111.293787-3-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250707202111.293787-1-richard.henderson@linaro.org> References: <20250707202111.293787-1-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::72b; envelope-from=richard.henderson@linaro.org; helo=mail-qk1-x72b.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, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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: 1751922177878116600 Content-Type: text/plain; charset="utf-8" Signed-off-by: Richard Henderson --- target/arm/ptw.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/target/arm/ptw.c b/target/arm/ptw.c index 760387b4da..39ecc093a5 100644 --- a/target/arm/ptw.c +++ b/target/arm/ptw.c @@ -1103,7 +1103,7 @@ do_fault: } =20 static bool get_phys_addr_v6(CPUARMState *env, S1Translate *ptw, - uint32_t address, MMUAccessType access_type, + uint32_t address, unsigned access_perm, GetPhysAddrResult *result, ARMMMUFaultInfo *f= i) { ARMCPU *cpu =3D env_archcpu(env); @@ -1243,7 +1243,7 @@ static bool get_phys_addr_v6(CPUARMState *env, S1Tran= slate *ptw, =20 result->f.prot =3D get_S1prot(env, mmu_idx, false, user_rw, prot_r= w, xn, pxn, result->f.attrs.space, out_sp= ace); - if (!(result->f.prot & (1 << access_type))) { + if (access_perm & ~result->f.prot) { /* Access permission fault. */ fi->type =3D ARMFault_Permission; goto do_fault; @@ -3513,7 +3513,7 @@ static bool get_phys_addr_nogpc(CPUARMState *env, S1T= ranslate *ptw, memop, result, fi); } else if (arm_feature(env, ARM_FEATURE_V7) || regime_sctlr(env, mmu_idx) & SCTLR_XP) { - return get_phys_addr_v6(env, ptw, address, access_type, result, fi= ); + return get_phys_addr_v6(env, ptw, address, 1 << access_type, resul= t, fi); } else { return get_phys_addr_v5(env, ptw, address, 1 << access_type, resul= t, fi); } --=20 2.43.0