[PULL 17/35] target/arm/ptw: Pass ARMSecurityState to regime_translation_disabled()

[Peter Maydell]

Plumb the ARMSecurityState through to regime_translation_disabled()
rather than just a bool is_secure.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230807141514.19075-6-peter.maydell@linaro.org
---
 target/arm/ptw.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/target/arm/ptw.c b/target/arm/ptw.c
index a873fbe0239..63dd8e3cbe1 100644
--- a/target/arm/ptw.c
+++ b/target/arm/ptw.c
@@ -206,9 +206,10 @@ static uint64_t regime_ttbr(CPUARMState *env, ARMMMUIdx 
mmu_idx, int ttbrn)
 
 /* Return true if the specified stage of address translation is disabled */
 static bool regime_translation_disabled(CPUARMState *env, ARMMMUIdx mmu_idx,
-                                        bool is_secure)
+                                        ARMSecuritySpace space)
 {
     uint64_t hcr_el2;
+    bool is_secure = arm_space_is_secure(space);
 
     if (arm_feature(env, ARM_FEATURE_M)) {
         switch (env->v7m.mpu_ctrl[is_secure] &
@@ -2057,9 +2058,8 @@ static bool get_phys_addr_pmsav5(CPUARMState *env,
     uint32_t base;
     ARMMMUIdx mmu_idx = ptw->in_mmu_idx;
     bool is_user = regime_is_user(env, mmu_idx);
-    bool is_secure = arm_space_is_secure(ptw->in_space);
 
-    if (regime_translation_disabled(env, mmu_idx, is_secure)) {
+    if (regime_translation_disabled(env, mmu_idx, ptw->in_space)) {
         /* MPU disabled.  */
         result->f.phys_addr = address;
         result->f.prot = PAGE_READ | PAGE_WRITE | PAGE_EXEC;
@@ -2231,7 +2231,7 @@ static bool get_phys_addr_pmsav7(CPUARMState *env,
     result->f.lg_page_size = TARGET_PAGE_BITS;
     result->f.prot = 0;
 
-    if (regime_translation_disabled(env, mmu_idx, secure) ||
+    if (regime_translation_disabled(env, mmu_idx, ptw->in_space) ||
         m_is_ppb_region(env, address)) {
         /*
          * MPU disabled or M profile PPB access: use default memory map.
@@ -2475,7 +2475,8 @@ bool pmsav8_mpu_lookup(CPUARMState *env, uint32_t address,
      * are done in arm_v7m_load_vector(), which always does a direct
      * read using address_space_ldl(), rather than going via this function.
      */
-    if (regime_translation_disabled(env, mmu_idx, secure)) { /* MPU disabled */
+    if (regime_translation_disabled(env, mmu_idx, 
arm_secure_to_space(secure))) {
+        /* MPU disabled */
         hit = true;
     } else if (m_is_ppb_region(env, address)) {
         hit = true;
@@ -3303,7 +3304,7 @@ static bool get_phys_addr_nogpc(CPUARMState *env, 
S1Translate *ptw,
          */
         ptw->in_mmu_idx = mmu_idx = s1_mmu_idx;
         if (arm_feature(env, ARM_FEATURE_EL2) &&
-            !regime_translation_disabled(env, ARMMMUIdx_Stage2, is_secure)) {
+            !regime_translation_disabled(env, ARMMMUIdx_Stage2, 
ptw->in_space)) {
             return get_phys_addr_twostage(env, ptw, address, access_type,
                                           result, fi);
         }
@@ -3362,7 +3363,7 @@ static bool get_phys_addr_nogpc(CPUARMState *env, 
S1Translate *ptw,
 
     /* Definitely a real MMU, not an MPU */
 
-    if (regime_translation_disabled(env, mmu_idx, is_secure)) {
+    if (regime_translation_disabled(env, mmu_idx, ptw->in_space)) {
         return get_phys_addr_disabled(env, ptw, address, access_type,
                                       result, fi);
     }
-- 
2.34.1