3 files changed, 14 insertions, 1 deletions
diff --git a/target/arm/tcg/helper-a64.c b/target/arm/tcg/helper-a64.c
index 71c6c44..6d77fd0 100644
--- a/target/arm/tcg/helper-a64.c
+++ b/target/arm/tcg/helper-a64.c
@@ -576,6 +576,7 @@ uint32_t HELPER(advsimd_rinth)(uint32_t x, float_status *fp_status)
     return ret;
 }
 
+#ifndef CONFIG_USER_ONLY
 static int el_from_spsr(uint32_t spsr)
 {
     /* Return the exception level that this SPSR is requesting a return to,
@@ -787,6 +788,7 @@ illegal_return:
     qemu_log_mask(LOG_GUEST_ERROR, "Illegal exception return at EL%d: "
                   "resuming execution at 0x%" PRIx64 "\n", cur_el, env->pc);
 }
+#endif /* !CONFIG_USER_ONLY */
 
 void HELPER(dc_zva)(CPUARMState *env, uint64_t vaddr_in)
 {
diff --git a/target/arm/tcg/helper-a64.h b/target/arm/tcg/helper-a64.h
index 8502346..b6008b5 100644
--- a/target/arm/tcg/helper-a64.h
+++ b/target/arm/tcg/helper-a64.h
@@ -80,7 +80,6 @@ DEF_HELPER_3(vfp_ah_maxh, f16, f16, f16, fpst)
 DEF_HELPER_3(vfp_ah_maxs, f32, f32, f32, fpst)
 DEF_HELPER_3(vfp_ah_maxd, f64, f64, f64, fpst)
 
-DEF_HELPER_2(exception_return, void, env, i64)
 DEF_HELPER_FLAGS_2(dc_zva, TCG_CALL_NO_WG, void, env, i64)
 
 DEF_HELPER_FLAGS_3(pacia, TCG_CALL_NO_WG, i64, env, i64, i64)
@@ -145,3 +144,7 @@ DEF_HELPER_FLAGS_5(gvec_fmulx_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, fpst, i32
 DEF_HELPER_FLAGS_5(gvec_fmulx_idx_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, fpst, i32)
 DEF_HELPER_FLAGS_5(gvec_fmulx_idx_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, fpst, i32)
 DEF_HELPER_FLAGS_5(gvec_fmulx_idx_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, fpst, i32)
+
+#ifndef CONFIG_USER_ONLY
+DEF_HELPER_2(exception_return, void, env, i64)
+#endif
diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c
index 78b2881..43c9bfe 100644
--- a/target/arm/tcg/translate-a64.c
+++ b/target/arm/tcg/translate-a64.c
@@ -1870,6 +1870,9 @@ static bool trans_BLRA(DisasContext *s, arg_bra *a)
 
 static bool trans_ERET(DisasContext *s, arg_ERET *a)
 {
+#ifdef CONFIG_USER_ONLY
+    return false;
+#else
     TCGv_i64 dst;
 
     if (s->current_el == 0) {
@@ -1889,10 +1892,14 @@ static bool trans_ERET(DisasContext *s, arg_ERET *a)
     /* Must exit loop to check un-masked IRQs */
     s->base.is_jmp = DISAS_EXIT;
     return true;
+#endif
 }
 
 static bool trans_ERETA(DisasContext *s, arg_reta *a)
 {
+#ifdef CONFIG_USER_ONLY
+    return false;
+#else
     TCGv_i64 dst;
 
     if (!dc_isar_feature(aa64_pauth, s)) {
@@ -1918,6 +1925,7 @@ static bool trans_ERETA(DisasContext *s, arg_reta *a)
     /* Must exit loop to check un-masked IRQs */
     s->base.is_jmp = DISAS_EXIT;
     return true;
+#endif
 }
 
 static bool trans_NOP(DisasContext *s, arg_NOP *a)