diff options
Diffstat (limited to 'target/arm/internals.h')
| -rw-r--r-- | target/arm/internals.h | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/target/arm/internals.h b/target/arm/internals.h index fd8f7c82aa..f43d97c59a 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -276,20 +276,6 @@ FIELD(CNTHCTL, CNTPMASK, 19, 1) #define M_FAKE_FSR_SFAULT 0xe /* SecureFault INVTRAN, INVEP or AUVIOL */ /** - * arm_aa32_secure_pl1_0(): Return true if in Secure PL1&0 regime - * - * Return true if the CPU is in the Secure PL1&0 translation regime. - * This requires that EL3 exists and is AArch32 and we are currently - * Secure. If this is the case then the ARMMMUIdx_E10* apply and - * mean we are in EL3, not EL1. - */ -static inline bool arm_aa32_secure_pl1_0(CPUARMState *env) -{ - return arm_feature(env, ARM_FEATURE_EL3) && - !arm_el_is_aa64(env, 3) && arm_is_secure(env); -} - -/** * raise_exception: Raise the specified exception. * Raise a guest exception with the specified value, syndrome register * and target exception level. This should be called from helper functions, @@ -841,12 +827,7 @@ static inline ARMMMUIdx core_to_aa64_mmu_idx(int mmu_idx) return mmu_idx | ARM_MMU_IDX_A; } -/** - * Return the exception level we're running at if our current MMU index - * is @mmu_idx. @s_pl1_0 should be true if this is the AArch32 - * Secure PL1&0 translation regime. - */ -int arm_mmu_idx_to_el(ARMMMUIdx mmu_idx, bool s_pl1_0); +int arm_mmu_idx_to_el(ARMMMUIdx 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); @@ -941,11 +922,11 @@ static inline uint32_t regime_el(CPUARMState *env, ARMMMUIdx mmu_idx) return 3; case ARMMMUIdx_E10_0: case ARMMMUIdx_Stage1_E0: - case ARMMMUIdx_E10_1: - case ARMMMUIdx_E10_1_PAN: + return arm_el_is_aa64(env, 3) || !arm_is_secure_below_el3(env) ? 1 : 3; case ARMMMUIdx_Stage1_E1: case ARMMMUIdx_Stage1_E1_PAN: - return arm_el_is_aa64(env, 3) || !arm_is_secure_below_el3(env) ? 1 : 3; + case ARMMMUIdx_E10_1: + case ARMMMUIdx_E10_1_PAN: case ARMMMUIdx_MPrivNegPri: case ARMMMUIdx_MUserNegPri: case ARMMMUIdx_MPriv: |