[PATCH v2 21/66] target/arm: Split out get_phys_addr_with_secure

[Richard Henderson <richard.henderson@linaro.org>]

Retain the existing get_phys_addr interface using
the security state derived from mmu_idx.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/internals.h |  6 ++++++
 target/arm/ptw.c       | 21 +++++++++++++++------
 2 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/target/arm/internals.h b/target/arm/internals.h
index ee40f41c12..3ccc79f3d9 100644
--- a/target/arm/internals.h
+++ b/target/arm/internals.h
@@ -1145,6 +1145,12 @@ typedef struct GetPhysAddrResult {
     ARMCacheAttrs cacheattrs;
 } GetPhysAddrResult;
 
+bool get_phys_addr_with_secure(CPUARMState *env, target_ulong address,
+                               MMUAccessType access_type,
+                               ARMMMUIdx mmu_idx, bool is_secure,
+                               GetPhysAddrResult *result, ARMMMUFaultInfo *fi)
+    __attribute__((nonnull));
+
 bool get_phys_addr(CPUARMState *env, target_ulong address,
                    MMUAccessType access_type, ARMMMUIdx mmu_idx,
                    GetPhysAddrResult *result, ARMMMUFaultInfo *fi)
diff --git a/target/arm/ptw.c b/target/arm/ptw.c
index c338e2324a..c132d0cada 100644
--- a/target/arm/ptw.c
+++ b/target/arm/ptw.c
@@ -2282,12 +2282,12 @@ static ARMCacheAttrs combine_cacheattrs(CPUARMState *env,
  * @result: set on translation success.
  * @fi: set to fault info if the translation fails
  */
-bool get_phys_addr(CPUARMState *env, target_ulong address,
-                   MMUAccessType access_type, ARMMMUIdx mmu_idx,
-                   GetPhysAddrResult *result, ARMMMUFaultInfo *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)
 {
     ARMMMUIdx s1_mmu_idx = stage_1_mmu_idx(mmu_idx);
-    bool is_secure = regime_is_secure(env, mmu_idx);
 
     if (mmu_idx != s1_mmu_idx) {
         /*
@@ -2303,8 +2303,8 @@ bool get_phys_addr(CPUARMState *env, target_ulong address,
             ARMMMUIdx s2_mmu_idx;
             bool is_el0;
 
-            ret = get_phys_addr(env, address, access_type, s1_mmu_idx,
-                                result, fi);
+            ret = get_phys_addr_with_secure(env, address, access_type,
+                                            s1_mmu_idx, is_secure, result, fi);
 
             /* If S1 fails or S2 is disabled, return early.  */
             if (ret || regime_translation_disabled(env, ARMMMUIdx_Stage2,
@@ -2514,6 +2514,15 @@ bool get_phys_addr(CPUARMState *env, target_ulong address,
     }
 }
 
+bool get_phys_addr(CPUARMState *env, target_ulong address,
+                   MMUAccessType access_type, ARMMMUIdx mmu_idx,
+                   GetPhysAddrResult *result, ARMMMUFaultInfo *fi)
+{
+    return get_phys_addr_with_secure(env, address, access_type, mmu_idx,
+                                     regime_is_secure(env, mmu_idx),
+                                     result, fi);
+}
+
 hwaddr arm_cpu_get_phys_page_attrs_debug(CPUState *cs, vaddr addr,
                                          MemTxAttrs *attrs)
 {
-- 
2.34.1