diff --git a/target/arm/ptw.c b/target/arm/ptw.c index dee69ee743..8fa0088d98 100644 --- a/target/arm/ptw.c +++ b/target/arm/ptw.c @@ -17,6 +17,7 @@ typedef struct S1Translate { ARMMMUIdx in_mmu_idx; bool in_secure; + bool in_debug; bool out_secure; hwaddr out_phys; } S1Translate; @@ -230,6 +231,7 @@ static bool S1_ptw_translate(CPUARMState *env, S1Translate *ptw, S1Translate s2ptw = { .in_mmu_idx = s2_mmu_idx, .in_secure = is_secure, + .in_debug = ptw->in_debug, }; uint64_t hcr; int ret; @@ -2370,13 +2372,15 @@ static bool get_phys_addr_disabled(CPUARMState *env, target_ulong address, return 0; } -bool get_phys_addr_with_secure(CPUARMState *env, target_ulong address, - MMUAccessType access_type, ARMMMUIdx mmu_idx, - bool is_secure, GetPhysAddrResult *result, - ARMMMUFaultInfo *fi) +static bool get_phys_addr_with_struct(CPUARMState *env, S1Translate *ptw, + target_ulong address, + MMUAccessType access_type, + GetPhysAddrResult *result, + ARMMMUFaultInfo *fi) { + ARMMMUIdx mmu_idx = ptw->in_mmu_idx; ARMMMUIdx s1_mmu_idx = stage_1_mmu_idx(mmu_idx); - S1Translate ptw; + bool is_secure = ptw->in_secure; if (mmu_idx != s1_mmu_idx) { /* @@ -2392,8 +2396,9 @@ bool get_phys_addr_with_secure(CPUARMState *env, target_ulong address, bool is_el0; uint64_t hcr; - ret = get_phys_addr_with_secure(env, address, access_type, - s1_mmu_idx, is_secure, result, fi); + ptw->in_mmu_idx = s1_mmu_idx; + ret = get_phys_addr_with_struct(env, ptw, address, access_type, + result, fi); /* If S1 fails or S2 is disabled, return early. */ if (ret || regime_translation_disabled(env, ARMMMUIdx_Stage2, @@ -2413,9 +2418,9 @@ bool get_phys_addr_with_secure(CPUARMState *env, target_ulong address, s2walk_secure = false; } - ptw.in_mmu_idx = + ptw->in_mmu_idx = s2walk_secure ? ARMMMUIdx_Stage2_S : ARMMMUIdx_Stage2; - ptw.in_secure = s2walk_secure; + ptw->in_secure = s2walk_secure; is_el0 = mmu_idx == ARMMMUIdx_E10_0; /* @@ -2427,7 +2432,7 @@ bool get_phys_addr_with_secure(CPUARMState *env, target_ulong address, cacheattrs1 = result->cacheattrs; memset(result, 0, sizeof(*result)); - ret = get_phys_addr_lpae(env, &ptw, ipa, access_type, + ret = get_phys_addr_lpae(env, ptw, ipa, access_type, is_el0, result, fi); fi->s2addr = ipa; @@ -2534,19 +2539,29 @@ bool get_phys_addr_with_secure(CPUARMState *env, target_ulong address, is_secure, result, fi); } - ptw.in_mmu_idx = mmu_idx; - ptw.in_secure = is_secure; - if (regime_using_lpae_format(env, mmu_idx)) { - return get_phys_addr_lpae(env, &ptw, address, access_type, false, + return get_phys_addr_lpae(env, ptw, address, access_type, false, result, fi); } else if (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, access_type, result, fi); } else { - return get_phys_addr_v5(env, &ptw, address, access_type, result, fi); + return get_phys_addr_v5(env, ptw, address, access_type, result, fi); } } +bool get_phys_addr_with_secure(CPUARMState *env, target_ulong address, + MMUAccessType access_type, ARMMMUIdx mmu_idx, + bool is_secure, GetPhysAddrResult *result, + ARMMMUFaultInfo *fi) +{ + S1Translate ptw = { + .in_mmu_idx = mmu_idx, + .in_secure = is_secure, + }; + return get_phys_addr_with_struct(env, &ptw, address, access_type, + result, fi); +} + bool get_phys_addr(CPUARMState *env, target_ulong address, MMUAccessType access_type, ARMMMUIdx mmu_idx, GetPhysAddrResult *result, ARMMMUFaultInfo *fi) @@ -2595,12 +2610,16 @@ hwaddr arm_cpu_get_phys_page_attrs_debug(CPUState *cs, vaddr addr, { ARMCPU *cpu = ARM_CPU(cs); CPUARMState *env = &cpu->env; + S1Translate ptw = { + .in_mmu_idx = arm_mmu_idx(env), + .in_secure = arm_is_secure(env), + .in_debug = true, + }; GetPhysAddrResult res = {}; ARMMMUFaultInfo fi = {}; - ARMMMUIdx mmu_idx = arm_mmu_idx(env); bool ret; - ret = get_phys_addr(env, addr, MMU_DATA_LOAD, mmu_idx, &res, &fi); + ret = get_phys_addr_with_struct(env, &ptw, addr, MMU_DATA_LOAD, &res, &fi); *attrs = res.f.attrs; if (ret) {