1 files changed, 11 insertions, 0 deletions
diff --git a/target/loongarch/cpu.h b/target/loongarch/cpu.h
index 19e00325ca..78210a46d8 100644
--- a/target/loongarch/cpu.h
+++ b/target/loongarch/cpu.h
@@ -233,6 +233,13 @@ FIELD(TLB_MISC, ASID, 1, 10)
 FIELD(TLB_MISC, VPPN, 13, 35)
 FIELD(TLB_MISC, PS, 48, 6)
 
+/*Msg interrupt registers */
+#define N_MSGIS                4
+FIELD(CSR_MSGIS, IS, 0, 63)
+FIELD(CSR_MSGIR, INTNUM, 0, 8)
+FIELD(CSR_MSGIR, ACTIVE, 31, 1)
+FIELD(CSR_MSGIE, PT, 0, 8)
+
 #define LSX_LEN    (128)
 #define LASX_LEN   (256)
 
@@ -350,6 +357,10 @@ typedef struct CPUArchState {
     uint64_t CSR_DBG;
     uint64_t CSR_DERA;
     uint64_t CSR_DSAVE;
+    /* Msg interrupt registers */
+    uint64_t CSR_MSGIS[N_MSGIS];
+    uint64_t CSR_MSGIR;
+    uint64_t CSR_MSGIE;
     struct {
         uint64_t guest_addr;
     } stealtime;