diff --git a/target-mips/cpu.h b/target-mips/cpu.h
index ce3467f140..88d92f1182 100644
--- a/target-mips/cpu.h
+++ b/target-mips/cpu.h
@@ -742,4 +742,53 @@ static inline void cpu_pc_from_tb(CPUMIPSState *env, TranslationBlock *tb)
     env->hflags |= tb->flags & MIPS_HFLAG_BMASK;
 }
 
+static inline void compute_hflags(CPUMIPSState *env)
+{
+    env->hflags &= ~(MIPS_HFLAG_COP1X | MIPS_HFLAG_64 | MIPS_HFLAG_CP0 |
+                     MIPS_HFLAG_F64 | MIPS_HFLAG_FPU | MIPS_HFLAG_KSU |
+                     MIPS_HFLAG_UX);
+    if (!(env->CP0_Status & (1 << CP0St_EXL)) &&
+        !(env->CP0_Status & (1 << CP0St_ERL)) &&
+        !(env->hflags & MIPS_HFLAG_DM)) {
+        env->hflags |= (env->CP0_Status >> CP0St_KSU) & MIPS_HFLAG_KSU;
+    }
+#if defined(TARGET_MIPS64)
+    if (((env->hflags & MIPS_HFLAG_KSU) != MIPS_HFLAG_UM) ||
+        (env->CP0_Status & (1 << CP0St_PX)) ||
+        (env->CP0_Status & (1 << CP0St_UX))) {
+        env->hflags |= MIPS_HFLAG_64;
+    }
+    if (env->CP0_Status & (1 << CP0St_UX)) {
+        env->hflags |= MIPS_HFLAG_UX;
+    }
+#endif
+    if ((env->CP0_Status & (1 << CP0St_CU0)) ||
+        !(env->hflags & MIPS_HFLAG_KSU)) {
+        env->hflags |= MIPS_HFLAG_CP0;
+    }
+    if (env->CP0_Status & (1 << CP0St_CU1)) {
+        env->hflags |= MIPS_HFLAG_FPU;
+    }
+    if (env->CP0_Status & (1 << CP0St_FR)) {
+        env->hflags |= MIPS_HFLAG_F64;
+    }
+    if (env->insn_flags & ISA_MIPS32R2) {
+        if (env->active_fpu.fcr0 & (1 << FCR0_F64)) {
+            env->hflags |= MIPS_HFLAG_COP1X;
+        }
+    } else if (env->insn_flags & ISA_MIPS32) {
+        if (env->hflags & MIPS_HFLAG_64) {
+            env->hflags |= MIPS_HFLAG_COP1X;
+        }
+    } else if (env->insn_flags & ISA_MIPS4) {
+        /* All supported MIPS IV CPUs use the XX (CU3) to enable
+           and disable the MIPS IV extensions to the MIPS III ISA.
+           Some other MIPS IV CPUs ignore the bit, so the check here
+           would be too restrictive for them.  */
+        if (env->CP0_Status & (1 << CP0St_CU3)) {
+            env->hflags |= MIPS_HFLAG_COP1X;
+        }
+    }
+}
+
 #endif /* !defined (__MIPS_CPU_H__) */
diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index e5bc93e226..3d242aafda 100644
--- a/target-mips/op_helper.c
+++ b/target-mips/op_helper.c
@@ -32,55 +32,6 @@
 static inline void cpu_mips_tlb_flush (CPUMIPSState *env, int flush_global);
 #endif
 
-static inline void compute_hflags(CPUMIPSState *env)
-{
-    env->hflags &= ~(MIPS_HFLAG_COP1X | MIPS_HFLAG_64 | MIPS_HFLAG_CP0 |
-                     MIPS_HFLAG_F64 | MIPS_HFLAG_FPU | MIPS_HFLAG_KSU |
-                     MIPS_HFLAG_UX);
-    if (!(env->CP0_Status & (1 << CP0St_EXL)) &&
-        !(env->CP0_Status & (1 << CP0St_ERL)) &&
-        !(env->hflags & MIPS_HFLAG_DM)) {
-        env->hflags |= (env->CP0_Status >> CP0St_KSU) & MIPS_HFLAG_KSU;
-    }
-#if defined(TARGET_MIPS64)
-    if (((env->hflags & MIPS_HFLAG_KSU) != MIPS_HFLAG_UM) ||
-        (env->CP0_Status & (1 << CP0St_PX)) ||
-        (env->CP0_Status & (1 << CP0St_UX))) {
-        env->hflags |= MIPS_HFLAG_64;
-    }
-    if (env->CP0_Status & (1 << CP0St_UX)) {
-        env->hflags |= MIPS_HFLAG_UX;
-    }
-#endif
-    if ((env->CP0_Status & (1 << CP0St_CU0)) ||
-        !(env->hflags & MIPS_HFLAG_KSU)) {
-        env->hflags |= MIPS_HFLAG_CP0;
-    }
-    if (env->CP0_Status & (1 << CP0St_CU1)) {
-        env->hflags |= MIPS_HFLAG_FPU;
-    }
-    if (env->CP0_Status & (1 << CP0St_FR)) {
-        env->hflags |= MIPS_HFLAG_F64;
-    }
-    if (env->insn_flags & ISA_MIPS32R2) {
-        if (env->active_fpu.fcr0 & (1 << FCR0_F64)) {
-            env->hflags |= MIPS_HFLAG_COP1X;
-        }
-    } else if (env->insn_flags & ISA_MIPS32) {
-        if (env->hflags & MIPS_HFLAG_64) {
-            env->hflags |= MIPS_HFLAG_COP1X;
-        }
-    } else if (env->insn_flags & ISA_MIPS4) {
-        /* All supported MIPS IV CPUs use the XX (CU3) to enable
-           and disable the MIPS IV extensions to the MIPS III ISA.
-           Some other MIPS IV CPUs ignore the bit, so the check here
-           would be too restrictive for them.  */
-        if (env->CP0_Status & (1 << CP0St_CU3)) {
-            env->hflags |= MIPS_HFLAG_COP1X;
-        }
-    }
-}
-
 /*****************************************************************************/
 /* Exceptions processing helpers */
 
diff --git a/target-mips/translate.c b/target-mips/translate.c
index b293419536..a884f751bc 100644
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -12787,18 +12787,13 @@ void cpu_state_reset(CPUMIPSState *env)
     env->insn_flags = env->cpu_model->insn_flags;
 
 #if defined(CONFIG_USER_ONLY)
-    env->hflags = MIPS_HFLAG_UM;
+    env->CP0_Status = (MIPS_HFLAG_UM << CP0St_KSU);
     /* Enable access to the CPUNum, SYNCI_Step, CC, and CCRes RDHWR
        hardware registers.  */
     env->CP0_HWREna |= 0x0000000F;
     if (env->CP0_Config1 & (1 << CP0C1_FP)) {
-        env->hflags |= MIPS_HFLAG_FPU;
+        env->CP0_Status |= (1 << CP0St_CU1);
     }
-#ifdef TARGET_MIPS64
-    if (env->active_fpu.fcr0 & (1 << FCR0_F64)) {
-        env->hflags |= MIPS_HFLAG_F64;
-    }
-#endif
 #else
     if (env->hflags & MIPS_HFLAG_BMASK) {
         /* If the exception was raised from a delay slot,
@@ -12828,7 +12823,6 @@ void cpu_state_reset(CPUMIPSState *env)
     }
     /* Count register increments in debug mode, EJTAG version 1 */
     env->CP0_Debug = (1 << CP0DB_CNT) | (0x1 << CP0DB_VER);
-    env->hflags = MIPS_HFLAG_CP0;
 
     if (env->CP0_Config3 & (1 << CP0C3_MT)) {
         int i;
@@ -12856,11 +12850,7 @@ void cpu_state_reset(CPUMIPSState *env)
         }
     }
 #endif
-#if defined(TARGET_MIPS64)
-    if (env->cpu_model->insn_flags & ISA_MIPS3) {
-        env->hflags |= MIPS_HFLAG_64;
-    }
-#endif
+    compute_hflags(env);
     env->exception_index = EXCP_NONE;
 }