diff --git a/target/sparc/ldst_helper.c b/target/sparc/ldst_helper.c
index a53580d9e4..7972d56a72 100644
--- a/target/sparc/ldst_helper.c
+++ b/target/sparc/ldst_helper.c
@@ -593,6 +593,7 @@ uint64_t helper_ld_asi(CPUSPARCState *env, target_ulong addr,
 #if defined(DEBUG_MXCC) || defined(DEBUG_ASI)
     uint32_t last_addr = addr;
 #endif
+    MemOpIdx oi;
 
     do_check_align(env, addr, size - 1, GETPC());
     switch (asi) {
@@ -692,19 +693,20 @@ uint64_t helper_ld_asi(CPUSPARCState *env, target_ulong addr,
     case ASI_M_IODIAG:  /* Turbosparc IOTLB Diagnostic */
         break;
     case ASI_KERNELTXT: /* Supervisor code access */
+        oi = make_memop_idx(memop, cpu_mmu_index(env, true));
         switch (size) {
         case 1:
-            ret = cpu_ldub_code(env, addr);
+            ret = cpu_ldb_code_mmu(env, addr, oi, GETPC());
             break;
         case 2:
-            ret = cpu_lduw_code(env, addr);
+            ret = cpu_ldw_code_mmu(env, addr, oi, GETPC());
             break;
         default:
         case 4:
-            ret = cpu_ldl_code(env, addr);
+            ret = cpu_ldl_code_mmu(env, addr, oi, GETPC());
             break;
         case 8:
-            ret = cpu_ldq_code(env, addr);
+            ret = cpu_ldq_code_mmu(env, addr, oi, GETPC());
             break;
         }
         break;