[PATCH v3 34/42] target/arm: Move be test for regime into S1TranslateResult

[Richard Henderson]

Hoist this test out of arm_ld[lq]_ptw into S1_ptw_translate.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/ptw.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/target/arm/ptw.c b/target/arm/ptw.c
index 99ad894180..d356b0b22d 100644
--- a/target/arm/ptw.c
+++ b/target/arm/ptw.c
@@ -222,6 +222,7 @@ static bool S2_attrs_are_device(uint64_t hcr, uint8_t attrs)
 
 typedef struct {
     bool is_secure;
+    bool be;
     void *hphys;
     hwaddr gphys;
 } S1TranslateResult;
@@ -301,6 +302,7 @@ static bool S1_ptw_translate(CPUARMState *env, ARMMMUIdx 
mmu_idx,
                       !(pte_secure
                         ? env->cp15.vstcr_el2 & VSTCR_SW
                         : env->cp15.vtcr_el2 & VTCR_NSW));
+    res->be = regime_translation_big_endian(env, mmu_idx);
     return true;
 
  fail:
@@ -320,7 +322,6 @@ static uint32_t arm_ldl_ptw(CPUARMState *env, hwaddr addr, 
bool is_secure,
     CPUState *cs = env_cpu(env);
     S1TranslateResult s1;
     uint32_t data;
-    bool be;
 
     if (!S1_ptw_translate(env, mmu_idx, ptw_idx, addr, is_secure,
                           debug, &s1, fi)) {
@@ -329,10 +330,9 @@ static uint32_t arm_ldl_ptw(CPUARMState *env, hwaddr addr, 
bool is_secure,
         return 0;
     }
 
-    be = regime_translation_big_endian(env, mmu_idx);
     if (likely(s1.hphys)) {
         /* Page tables are in RAM, and we have the host address. */
-        if (be) {
+        if (s1.be) {
             data = ldl_be_p(s1.hphys);
         } else {
             data = ldl_le_p(s1.hphys);
@@ -343,7 +343,7 @@ static uint32_t arm_ldl_ptw(CPUARMState *env, hwaddr addr, 
bool is_secure,
         AddressSpace *as = arm_addressspace(cs, attrs);
         MemTxResult result = MEMTX_OK;
 
-        if (be) {
+        if (s1.be) {
             data = address_space_ldl_be(as, s1.gphys, attrs, &result);
         } else {
             data = address_space_ldl_le(as, s1.gphys, attrs, &result);
@@ -364,7 +364,6 @@ static uint64_t arm_ldq_ptw(CPUARMState *env, hwaddr addr, 
bool is_secure,
     CPUState *cs = env_cpu(env);
     S1TranslateResult s1;
     uint64_t data;
-    bool be;
 
     if (!S1_ptw_translate(env, mmu_idx, ptw_idx, addr, is_secure,
                           debug, &s1, fi)) {
@@ -373,10 +372,9 @@ static uint64_t arm_ldq_ptw(CPUARMState *env, hwaddr addr, 
bool is_secure,
         return 0;
     }
 
-    be = regime_translation_big_endian(env, mmu_idx);
     if (likely(s1.hphys)) {
         /* Page tables are in RAM, and we have the host address. */
-        if (be) {
+        if (s1.be) {
             data = ldq_be_p(s1.hphys);
         } else {
             data = ldq_le_p(s1.hphys);
@@ -387,7 +385,7 @@ static uint64_t arm_ldq_ptw(CPUARMState *env, hwaddr addr, 
bool is_secure,
         AddressSpace *as = arm_addressspace(cs, attrs);
         MemTxResult result = MEMTX_OK;
 
-        if (be) {
+        if (s1.be) {
             data = address_space_ldq_be(as, s1.gphys, attrs, &result);
         } else {
             data = address_space_ldq_le(as, s1.gphys, attrs, &result);
-- 
2.34.1