diff mbox series

[v2,59/66] target/arm: Move be test for regime into S1TranslateResult

Message ID 20220822152741.1617527-60-richard.henderson@linaro.org
State New
Headers show
Series target/arm: Implement FEAT_HAFDBS | expand

Commit Message

Richard Henderson Aug. 22, 2022, 3:27 p.m. UTC 
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 mbox series

Patch

diff --git a/target/arm/ptw.c b/target/arm/ptw.c
index 7c44e7eadd..e898db8765 100644
--- a/target/arm/ptw.c
+++ b/target/arm/ptw.c
@@ -192,6 +192,7 @@  static bool regime_translation_disabled(CPUARMState *env, ARMMMUIdx mmu_idx,
 
 typedef struct {
     bool is_secure;
+    bool be;
     void *hphys;
     hwaddr gphys;
 } S1TranslateResult;
@@ -261,6 +262,7 @@  static bool S1_ptw_translate(CPUARMState *env, ARMMMUIdx mmu_idx,
                         : env->cp15.vtcr_el2 & VTCR_NSW));
 
     res->gphys = full->phys_addr;
+    res->be = regime_translation_big_endian(env, mmu_idx);
     return true;
 }
 
@@ -272,7 +274,6 @@  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, &s1, fi)) {
         /* Failure. */
@@ -280,10 +281,9 @@  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);
@@ -294,7 +294,7 @@  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);
@@ -315,7 +315,6 @@  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, &s1, fi)) {
         /* Failure. */
@@ -323,10 +322,9 @@  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);
@@ -337,7 +335,7 @@  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);