diff mbox series

[v2,12/66] target/arm: Add secure parameter to pmsav8_mpu_lookup

Message ID 20220822152741.1617527-13-richard.henderson@linaro.org
State New
Headers show
Series target/arm: Implement FEAT_HAFDBS | expand

Commit Message

Richard Henderson Aug. 22, 2022, 3:26 p.m. UTC 
Remove the use of regime_is_secure from pmsav8_mpu_lookup,
passing the new parameter to the lookup instead.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/internals.h | 4 ++--
 target/arm/m_helper.c  | 2 +-
 target/arm/ptw.c       | 7 +++----
 3 files changed, 6 insertions(+), 7 deletions(-)

Comments

Peter Maydell Sept. 20, 2022, 2:43 p.m. UTC | #1 
On Mon, 22 Aug 2022 at 16:53, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Remove the use of regime_is_secure from pmsav8_mpu_lookup,
> passing the new parameter to the lookup instead.
>
> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM
diff mbox series

Patch

diff --git a/target/arm/internals.h b/target/arm/internals.h
index 7f3b5bb406..ee40f41c12 100644
--- a/target/arm/internals.h
+++ b/target/arm/internals.h
@@ -1152,8 +1152,8 @@  bool get_phys_addr(CPUARMState *env, target_ulong address,
 
 bool pmsav8_mpu_lookup(CPUARMState *env, uint32_t address,
                        MMUAccessType access_type, ARMMMUIdx mmu_idx,
-                       GetPhysAddrResult *result, ARMMMUFaultInfo *fi,
-                       uint32_t *mregion);
+                       bool is_secure, GetPhysAddrResult *result,
+                       ARMMMUFaultInfo *fi, uint32_t *mregion);
 
 void arm_log_exception(CPUState *cs);
 
diff --git a/target/arm/m_helper.c b/target/arm/m_helper.c
index 45fbf19559..5ee4ee15b3 100644
--- a/target/arm/m_helper.c
+++ b/target/arm/m_helper.c
@@ -2810,7 +2810,7 @@  uint32_t HELPER(v7m_tt)(CPUARMState *env, uint32_t addr, uint32_t op)
         ARMMMUFaultInfo fi = {};
 
         /* We can ignore the return value as prot is always set */
-        pmsav8_mpu_lookup(env, addr, MMU_DATA_LOAD, mmu_idx,
+        pmsav8_mpu_lookup(env, addr, MMU_DATA_LOAD, mmu_idx, targetsec,
                           &res, &fi, &mregion);
         if (mregion == -1) {
             mrvalid = false;
diff --git a/target/arm/ptw.c b/target/arm/ptw.c
index bbfb80f4dd..5628581ddc 100644
--- a/target/arm/ptw.c
+++ b/target/arm/ptw.c
@@ -1701,8 +1701,8 @@  static bool get_phys_addr_pmsav7(CPUARMState *env, uint32_t address,
 
 bool pmsav8_mpu_lookup(CPUARMState *env, uint32_t address,
                        MMUAccessType access_type, ARMMMUIdx mmu_idx,
-                       GetPhysAddrResult *result, ARMMMUFaultInfo *fi,
-                       uint32_t *mregion)
+                       bool secure, GetPhysAddrResult *result,
+                       ARMMMUFaultInfo *fi, uint32_t *mregion)
 {
     /*
      * Perform a PMSAv8 MPU lookup (without also doing the SAU check
@@ -1715,7 +1715,6 @@  bool pmsav8_mpu_lookup(CPUARMState *env, uint32_t address,
      */
     ARMCPU *cpu = env_archcpu(env);
     bool is_user = regime_is_user(env, mmu_idx);
-    uint32_t secure = regime_is_secure(env, mmu_idx);
     int n;
     int matchregion = -1;
     bool hit = false;
@@ -2034,7 +2033,7 @@  static bool get_phys_addr_pmsav8(CPUARMState *env, uint32_t address,
         }
     }
 
-    ret = pmsav8_mpu_lookup(env, address, access_type, mmu_idx,
+    ret = pmsav8_mpu_lookup(env, address, access_type, mmu_idx, secure,
                             result, fi, NULL);
     if (sattrs.subpage) {
         result->page_size = 1;