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[81.2.115.148]) by smtp.gmail.com with ESMTPSA id e27sm92094561wra.67.2019.01.18.06.58.28 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 18 Jan 2019 06:58:28 -0800 (PST) From: Peter Maydell Date: Fri, 18 Jan 2019 14:57:35 +0000 Message-Id: <20190118145805.6852-20-peter.maydell@linaro.org> In-Reply-To: <20190118145805.6852-1-peter.maydell@linaro.org> References: <20190118145805.6852-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PULL 19/49] target/arm: Move cpu_mmu_index out of line List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org From: Richard Henderson This function is, or will shortly become, too big to inline. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson Message-id: 20190108223129.5570-16-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- target/arm/cpu.h | 48 +++++---------------------------------------- target/arm/helper.c | 44 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 49 insertions(+), 43 deletions(-) diff --git a/target/arm/cpu.h b/target/arm/cpu.h index 9ad7b2d11ed..eb83a71b67b 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -2741,54 +2741,16 @@ static inline int arm_mmu_idx_to_el(ARMMMUIdx mmu_idx) } /* Return the MMU index for a v7M CPU in the specified security and - * privilege state + * privilege state. */ -static inline ARMMMUIdx arm_v7m_mmu_idx_for_secstate_and_priv(CPUARMState *env, - bool secstate, - bool priv) -{ - ARMMMUIdx mmu_idx = ARM_MMU_IDX_M; - - if (priv) { - mmu_idx |= ARM_MMU_IDX_M_PRIV; - } - - if (armv7m_nvic_neg_prio_requested(env->nvic, secstate)) { - mmu_idx |= ARM_MMU_IDX_M_NEGPRI; - } - - if (secstate) { - mmu_idx |= ARM_MMU_IDX_M_S; - } - - return mmu_idx; -} +ARMMMUIdx arm_v7m_mmu_idx_for_secstate_and_priv(CPUARMState *env, + bool secstate, bool priv); /* Return the MMU index for a v7M CPU in the specified security state */ -static inline ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env, - bool secstate) -{ - bool priv = arm_current_el(env) != 0; - - return arm_v7m_mmu_idx_for_secstate_and_priv(env, secstate, priv); -} +ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env, bool secstate); /* Determine the current mmu_idx to use for normal loads/stores */ -static inline int cpu_mmu_index(CPUARMState *env, bool ifetch) -{ - int el = arm_current_el(env); - - if (arm_feature(env, ARM_FEATURE_M)) { - ARMMMUIdx mmu_idx = arm_v7m_mmu_idx_for_secstate(env, env->v7m.secure); - - return arm_to_core_mmu_idx(mmu_idx); - } - - if (el < 2 && arm_is_secure_below_el3(env)) { - return arm_to_core_mmu_idx(ARMMMUIdx_S1SE0 + el); - } - return el; -} +int cpu_mmu_index(CPUARMState *env, bool ifetch); /* Indexes used when registering address spaces with cpu_address_space_init */ typedef enum ARMASIdx { diff --git a/target/arm/helper.c b/target/arm/helper.c index caea722c9b8..25a79929417 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -12949,6 +12949,50 @@ int fp_exception_el(CPUARMState *env, int cur_el) return 0; } +ARMMMUIdx arm_v7m_mmu_idx_for_secstate_and_priv(CPUARMState *env, + bool secstate, bool priv) +{ + ARMMMUIdx mmu_idx = ARM_MMU_IDX_M; + + if (priv) { + mmu_idx |= ARM_MMU_IDX_M_PRIV; + } + + if (armv7m_nvic_neg_prio_requested(env->nvic, secstate)) { + mmu_idx |= ARM_MMU_IDX_M_NEGPRI; + } + + if (secstate) { + mmu_idx |= ARM_MMU_IDX_M_S; + } + + return mmu_idx; +} + +/* Return the MMU index for a v7M CPU in the specified security state */ +ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env, bool secstate) +{ + bool priv = arm_current_el(env) != 0; + + return arm_v7m_mmu_idx_for_secstate_and_priv(env, secstate, priv); +} + +int cpu_mmu_index(CPUARMState *env, bool ifetch) +{ + int el = arm_current_el(env); + + if (arm_feature(env, ARM_FEATURE_M)) { + ARMMMUIdx mmu_idx = arm_v7m_mmu_idx_for_secstate(env, env->v7m.secure); + + return arm_to_core_mmu_idx(mmu_idx); + } + + if (el < 2 && arm_is_secure_below_el3(env)) { + return arm_to_core_mmu_idx(ARMMMUIdx_S1SE0 + el); + } + return el; +} + void cpu_get_tb_cpu_state(CPUARMState *env, target_ulong *pc, target_ulong *cs_base, uint32_t *pflags) { -- 2.20.1