1 files changed, 18 insertions, 0 deletions
diff --git a/target/mips/tcg/sysemu/tlb_helper.c b/target/mips/tcg/sysemu/tlb_helper.c
index a150a014ec..73254d1929 100644
--- a/target/mips/tcg/sysemu/tlb_helper.c
+++ b/target/mips/tcg/sysemu/tlb_helper.c
@@ -1339,6 +1339,24 @@ void mips_cpu_do_interrupt(CPUState *cs)
     cs->exception_index = EXCP_NONE;
 }
 
+bool mips_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
+{
+    if (interrupt_request & CPU_INTERRUPT_HARD) {
+        MIPSCPU *cpu = MIPS_CPU(cs);
+        CPUMIPSState *env = &cpu->env;
+
+        if (cpu_mips_hw_interrupts_enabled(env) &&
+            cpu_mips_hw_interrupts_pending(env)) {
+            /* Raise it */
+            cs->exception_index = EXCP_EXT_INTERRUPT;
+            env->error_code = 0;
+            mips_cpu_do_interrupt(cs);
+            return true;
+        }
+    }
+    return false;
+}
+
 void r4k_invalidate_tlb(CPUMIPSState *env, int idx, int use_extra)
 {
     CPUState *cs = env_cpu(env);