[PULL 17/39] target/arm: Add is_secure parameter to pmsav7_use_background_region

From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PULL 17/39] target/arm: Add is_secure parameter to pmsav7_use_background_region
Date: Thu, 22 Sep 2022 17:35:14 +0100	[thread overview]
Message-ID: <20220922163536.1096175-18-peter.maydell@linaro.org> (raw)
In-Reply-To: <20220922163536.1096175-1-peter.maydell@linaro.org>

From: Richard Henderson <richard.henderson@linaro.org>

Remove the use of regime_is_secure from pmsav7_use_background_region,
using the new parameter instead.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220822152741.1617527-17-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target/arm/ptw.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/target/arm/ptw.c b/target/arm/ptw.c
index 6a73f16e092..9e1f60d10b4 100644
--- a/target/arm/ptw.c
+++ b/target/arm/ptw.c
@@ -1489,7 +1489,7 @@ static bool m_is_system_region(CPUARMState *env, uint32_t address)
 }
 
 static bool pmsav7_use_background_region(ARMCPU *cpu, ARMMMUIdx mmu_idx,
-                                         bool is_user)
+                                         bool is_secure, bool is_user)
 {
     /*
      * Return true if we should use the default memory map as a
@@ -1502,8 +1502,7 @@ static bool pmsav7_use_background_region(ARMCPU *cpu, ARMMMUIdx mmu_idx,
     }
 
     if (arm_feature(env, ARM_FEATURE_M)) {
-        return env->v7m.mpu_ctrl[regime_is_secure(env, mmu_idx)]
-            & R_V7M_MPU_CTRL_PRIVDEFENA_MASK;
+        return env->v7m.mpu_ctrl[is_secure] & R_V7M_MPU_CTRL_PRIVDEFENA_MASK;
     } else {
         return regime_sctlr(env, mmu_idx) & SCTLR_BR;
     }
@@ -1516,6 +1515,7 @@ static bool get_phys_addr_pmsav7(CPUARMState *env, uint32_t address,
 {
     ARMCPU *cpu = env_archcpu(env);
     int n;
+    bool secure = regime_is_secure(env, mmu_idx);
     bool is_user = regime_is_user(env, mmu_idx);
 
     result->phys = address;
@@ -1618,7 +1618,7 @@ static bool get_phys_addr_pmsav7(CPUARMState *env, uint32_t address,
         }
 
         if (n == -1) { /* no hits */
-            if (!pmsav7_use_background_region(cpu, mmu_idx, is_user)) {
+            if (!pmsav7_use_background_region(cpu, mmu_idx, secure, is_user)) {
                 /* background fault */
                 fi->type = ARMFault_Background;
                 return true;
@@ -1739,7 +1739,7 @@ bool pmsav8_mpu_lookup(CPUARMState *env, uint32_t address,
     } else if (m_is_ppb_region(env, address)) {
         hit = true;
     } else {
-        if (pmsav7_use_background_region(cpu, mmu_idx, is_user)) {
+        if (pmsav7_use_background_region(cpu, mmu_idx, secure, is_user)) {
             hit = true;
         }
 
-- 
2.25.1


