diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 08a6bc50de..97997dbd08 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -1398,6 +1398,8 @@ void pmu_init(ARMCPU *cpu);
 #define CPSR_N (1U << 31)
 #define CPSR_NZCV (CPSR_N | CPSR_Z | CPSR_C | CPSR_V)
 #define CPSR_AIF (CPSR_A | CPSR_I | CPSR_F)
+#define ISR_FS (1U << 9)
+#define ISR_IS (1U << 10)
 
 #define CPSR_IT (CPSR_IT_0_1 | CPSR_IT_2_7)
 #define CACHED_CPSR_BITS (CPSR_T | CPSR_AIF | CPSR_GE | CPSR_IT | CPSR_Q \
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 4ee59b3705..6b6d8a349a 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -2021,16 +2021,29 @@ static uint64_t isr_read(CPUARMState *env, const ARMCPRegInfo *ri)
         if (cs->interrupt_request & CPU_INTERRUPT_VIRQ) {
             ret |= CPSR_I;
         }
+        if (cs->interrupt_request & CPU_INTERRUPT_VINMI) {
+            ret |= ISR_IS;
+            ret |= CPSR_I;
+        }
     } else {
         if (cs->interrupt_request & CPU_INTERRUPT_HARD) {
             ret |= CPSR_I;
         }
+
+        if (cs->interrupt_request & CPU_INTERRUPT_NMI) {
+            ret |= ISR_IS;
+            ret |= CPSR_I;
+        }
     }
 
     if (hcr_el2 & HCR_FMO) {
         if (cs->interrupt_request & CPU_INTERRUPT_VFIQ) {
             ret |= CPSR_F;
         }
+        if (cs->interrupt_request & CPU_INTERRUPT_VFNMI) {
+            ret |= ISR_FS;
+            ret |= CPSR_F;
+        }
     } else {
         if (cs->interrupt_request & CPU_INTERRUPT_FIQ) {
             ret |= CPSR_F;