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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: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 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, PDS_HP_HELO_NORDNS=0.001, 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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1639005232731100002 Content-Type: text/plain; charset="utf-8" Signed-off-by: Richard Henderson Reviewed-by: Alex Benn=C3=A9e Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- target/arm/internals.h | 19 +------------------ target/arm/helper.c | 22 ++++++++++++++++++++++ 2 files changed, 23 insertions(+), 18 deletions(-) diff --git a/target/arm/internals.h b/target/arm/internals.h index 89f7610ebc..27d2fcd26c 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -243,24 +243,7 @@ static inline void update_spsel(CPUARMState *env, uint= 32_t imm) * Returns the implementation defined bit-width of physical addresses. * The ARMv8 reference manuals refer to this as PAMax(). */ -static inline unsigned int arm_pamax(ARMCPU *cpu) -{ - static const unsigned int pamax_map[] =3D { - [0] =3D 32, - [1] =3D 36, - [2] =3D 40, - [3] =3D 42, - [4] =3D 44, - [5] =3D 48, - }; - unsigned int parange =3D - FIELD_EX64(cpu->isar.id_aa64mmfr0, ID_AA64MMFR0, PARANGE); - - /* id_aa64mmfr0 is a read-only register so values outside of the - * supported mappings can be considered an implementation error. */ - assert(parange < ARRAY_SIZE(pamax_map)); - return pamax_map[parange]; -} +unsigned int arm_pamax(ARMCPU *cpu); =20 /* Return true if extended addresses are enabled. * This is always the case if our translation regime is 64 bit, diff --git a/target/arm/helper.c b/target/arm/helper.c index 575723d62c..fab9ee70d8 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -11090,6 +11090,28 @@ static uint8_t convert_stage2_attrs(CPUARMState *e= nv, uint8_t s2attrs) } #endif /* !CONFIG_USER_ONLY */ =20 +/* The cpu-specific constant value of PAMax; also used by hw/arm/virt. */ +unsigned int arm_pamax(ARMCPU *cpu) +{ + static const unsigned int pamax_map[] =3D { + [0] =3D 32, + [1] =3D 36, + [2] =3D 40, + [3] =3D 42, + [4] =3D 44, + [5] =3D 48, + }; + unsigned int parange =3D + FIELD_EX64(cpu->isar.id_aa64mmfr0, ID_AA64MMFR0, PARANGE); + + /* + * id_aa64mmfr0 is a read-only register so values outside of the + * supported mappings can be considered an implementation error. + */ + assert(parange < ARRAY_SIZE(pamax_map)); + return pamax_map[parange]; +} + static int aa64_va_parameter_tbi(uint64_t tcr, ARMMMUIdx mmu_idx) { if (regime_has_2_ranges(mmu_idx)) { --=20 2.25.1