Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/nios2/cpu.h | 12 ++++++------
 target/nios2/cpu.c |  7 +++++++
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/target/nios2/cpu.h b/target/nios2/cpu.h
index 2d79b5b298..9965ff74c1 100644
--- a/target/nios2/cpu.h
+++ b/target/nios2/cpu.h
@@ -270,12 +270,6 @@ void do_nios2_semihosting(CPUNios2State *env);
 #define MMU_SUPERVISOR_IDX  0
 #define MMU_USER_IDX        1
 
-static inline int cpu_mmu_index(CPUNios2State *env, bool ifetch)
-{
-    return (env->ctrl[CR_STATUS] & CR_STATUS_U) ? MMU_USER_IDX :
-                                                  MMU_SUPERVISOR_IDX;
-}
-
 #ifndef CONFIG_USER_ONLY
 hwaddr nios2_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
 bool nios2_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
@@ -292,6 +286,12 @@ FIELD(TBFLAGS, CRS0, 0, 1)  /* Set if CRS == 0. */
 FIELD(TBFLAGS, U, 1, 1)     /* Overlaps CR_STATUS_U */
 FIELD(TBFLAGS, R0_0, 2, 1)  /* Set if R0 == 0. */
 
+int nios2_cpu_mmu_index(CPUState *cs, bool ifetch);
+static inline int cpu_mmu_index(CPUNios2State *env, bool ifetch)
+{
+    return nios2_cpu_mmu_index(env_cpu(env), ifetch);
+}
+
 static inline void cpu_get_tb_cpu_state(CPUNios2State *env, vaddr *pc,
                                         uint64_t *cs_base, uint32_t *flags)
 {
diff --git a/target/nios2/cpu.c b/target/nios2/cpu.c
index 596c0c5617..e42885997e 100644
--- a/target/nios2/cpu.c
+++ b/target/nios2/cpu.c
@@ -57,6 +57,12 @@ static bool nios2_cpu_has_work(CPUState *cs)
     return cs->interrupt_request & CPU_INTERRUPT_HARD;
 }
 
+int nios2_cpu_mmu_index(CPUState *cs, bool ifetch)
+{
+    return (cpu_env(cs)->ctrl[CR_STATUS] & CR_STATUS_U
+            ? MMU_USER_IDX : MMU_SUPERVISOR_IDX);
+}
+
 static void nios2_cpu_reset_hold(Object *obj)
 {
     CPUState *cs = CPU(obj);
@@ -381,6 +387,7 @@ static void nios2_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = nios2_cpu_class_by_name;
     cc->has_work = nios2_cpu_has_work;
+    cc->mmu_index = nios2_cpu_mmu_index;
     cc->dump_state = nios2_cpu_dump_state;
     cc->set_pc = nios2_cpu_set_pc;
     cc->get_pc = nios2_cpu_get_pc;
-- 
2.34.1