Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
---
 target/riscv/op_helper.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/target/riscv/op_helper.c b/target/riscv/op_helper.c
index e87c9115bc..455eb28907 100644
--- a/target/riscv/op_helper.c
+++ b/target/riscv/op_helper.c
@@ -130,9 +130,10 @@ void helper_wfi(CPURISCVState *env)
 {
     CPUState *cs = env_cpu(env);
 
-    if (env->priv == PRV_S &&
+    if ((env->priv == PRV_S &&
         env->priv_ver >= PRIV_VERSION_1_10_0 &&
-        get_field(env->mstatus, MSTATUS_TW)) {
+        get_field(env->mstatus, MSTATUS_TW)) ||
+        riscv_cpu_virt_enabled(env)) {
         riscv_raise_exception(env, RISCV_EXCP_ILLEGAL_INST, GETPC());
     } else {
         cs->halted = 1;
-- 
2.25.0