diff options
-rw-r--r-- | target-arm/cpu.h | 9 | ||||
-rw-r--r-- | target-arm/helper.c | 8 |
2 files changed, 15 insertions, 2 deletions
diff --git a/target-arm/cpu.h b/target-arm/cpu.h index ee873b7..5f81342 100644 --- a/target-arm/cpu.h +++ b/target-arm/cpu.h @@ -2003,6 +2003,15 @@ static inline int arm_asidx_from_attrs(CPUState *cs, MemTxAttrs attrs) { return attrs.secure ? ARMASIdx_S : ARMASIdx_NS; } + +/* Return the AddressSpace to use for a memory access + * (which depends on whether the access is S or NS, and whether + * the board gave us a separate AddressSpace for S accesses). + */ +static inline AddressSpace *arm_addressspace(CPUState *cs, MemTxAttrs attrs) +{ + return cpu_get_address_space(cs, arm_asidx_from_attrs(cs, attrs)); +} #endif #endif diff --git a/target-arm/helper.c b/target-arm/helper.c index 16a5406..6c5dcfd 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -6273,13 +6273,15 @@ static uint32_t arm_ldl_ptw(CPUState *cs, hwaddr addr, bool is_secure, ARMCPU *cpu = ARM_CPU(cs); CPUARMState *env = &cpu->env; MemTxAttrs attrs = {}; + AddressSpace *as; attrs.secure = is_secure; + as = arm_addressspace(cs, attrs); addr = S1_ptw_translate(env, mmu_idx, addr, attrs, fsr, fi); if (fi->s1ptw) { return 0; } - return address_space_ldl(cs->as, addr, attrs, NULL); + return address_space_ldl(as, addr, attrs, NULL); } static uint64_t arm_ldq_ptw(CPUState *cs, hwaddr addr, bool is_secure, @@ -6289,13 +6291,15 @@ static uint64_t arm_ldq_ptw(CPUState *cs, hwaddr addr, bool is_secure, ARMCPU *cpu = ARM_CPU(cs); CPUARMState *env = &cpu->env; MemTxAttrs attrs = {}; + AddressSpace *as; attrs.secure = is_secure; + as = arm_addressspace(cs, attrs); addr = S1_ptw_translate(env, mmu_idx, addr, attrs, fsr, fi); if (fi->s1ptw) { return 0; } - return address_space_ldq(cs->as, addr, attrs, NULL); + return address_space_ldq(as, addr, attrs, NULL); } static bool get_phys_addr_v5(CPUARMState *env, uint32_t address, |