1 files changed, 1 insertions, 0 deletions
diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index ba551cd308..0adb307f32 100644
--- a/target/riscv/cpu.h
+++ b/target/riscv/cpu.h
@@ -224,6 +224,7 @@ typedef struct RISCVCPU {
         bool ext_u;
         bool ext_counters;
         bool ext_ifencei;
+        bool ext_icsr;
 
         char *priv_spec;
         char *user_spec;