2 files changed, 6 insertions, 6 deletions

diff --git a/target-s390x/helper.c b/target-s390x/helper.c
index f1060c2..041c9c7 100644
--- a/target-s390x/helper.c
+++ b/target-s390x/helper.c
@@ -162,7 +162,7 @@ hwaddr s390_cpu_get_phys_page_debug(CPUState *cs, vaddr vaddr)
         vaddr &= 0x7fffffff;
     }
 
-    mmu_translate(env, vaddr, 2, asc, &raddr, &prot, false);
+    mmu_translate(env, vaddr, MMU_INST_FETCH, asc, &raddr, &prot, false);
 
     return raddr;
 }
diff --git a/target-s390x/mmu_helper.c b/target-s390x/mmu_helper.c
index b061c85..9b88498 100644
--- a/target-s390x/mmu_helper.c
+++ b/target-s390x/mmu_helper.c
@@ -68,7 +68,7 @@ static void trigger_prot_fault(CPUS390XState *env, target_ulong vaddr,
 {
     uint64_t tec;
 
-    tec = vaddr | (rw == 1 ? FS_WRITE : FS_READ) | 4 | asc >> 46;
+    tec = vaddr | (rw == MMU_DATA_STORE ? FS_WRITE : FS_READ) | 4 | asc >> 46;
 
     DPRINTF("%s: trans_exc_code=%016" PRIx64 "\n", __func__, tec);
 
@@ -85,7 +85,7 @@ static void trigger_page_fault(CPUS390XState *env, target_ulong vaddr,
     int ilen = ILEN_LATER;
     uint64_t tec;
 
-    tec = vaddr | (rw == 1 ? FS_WRITE : FS_READ) | asc >> 46;
+    tec = vaddr | (rw == MMU_DATA_STORE ? FS_WRITE : FS_READ) | asc >> 46;
 
     DPRINTF("%s: vaddr=%016" PRIx64 " bits=%d\n", __func__, vaddr, bits);
 
@@ -94,7 +94,7 @@ static void trigger_page_fault(CPUS390XState *env, target_ulong vaddr,
     }
 
     /* Code accesses have an undefined ilc.  */
-    if (rw == 2) {
+    if (rw == MMU_INST_FETCH) {
         ilen = 2;
     }
 
@@ -288,7 +288,7 @@ static int mmu_translate_asce(CPUS390XState *env, target_ulong vaddr,
 
     r = mmu_translate_region(env, vaddr, asc, asce, level, raddr, flags, rw,
                              exc);
-    if ((rw == 1) && !(*flags & PAGE_WRITE)) {
+    if (rw == MMU_DATA_STORE && !(*flags & PAGE_WRITE)) {
         trigger_prot_fault(env, vaddr, asc, rw, exc);
         return -1;
     }
@@ -338,7 +338,7 @@ int mmu_translate(CPUS390XState *env, target_ulong vaddr, int rw, uint64_t asc,
          * Instruction: Primary
          * Data: Secondary
          */
-        if (rw == 2) {
+        if (rw == MMU_INST_FETCH) {
             r = mmu_translate_asce(env, vaddr, PSW_ASC_PRIMARY, env->cregs[1],
                                    raddr, flags, rw, exc);
             *flags &= ~(PAGE_READ | PAGE_WRITE);