1 files changed, 23 insertions, 1 deletions
diff --git a/cpu-all.h b/cpu-all.h
index dc0f2f02a..88126ea65 100644
--- a/cpu-all.h
+++ b/cpu-all.h
@@ -138,6 +138,16 @@ typedef union {
     uint64_t ll;
 } CPU_DoubleU;
 
+#if defined(FLOATX80)
+typedef union {
+     floatx80 d;
+     struct {
+         uint64_t lower;
+         uint16_t upper;
+     } l;
+} CPU_LDoubleU;
+#endif
+
 #if defined(CONFIG_SOFTFLOAT)
 typedef union {
     float128 q;
@@ -789,7 +799,19 @@ extern CPUState *cpu_single_env;
 #define CPU_INTERRUPT_SIPI   0x800 /* SIPI pending. */
 #define CPU_INTERRUPT_MCE    0x1000 /* (x86 only) MCE pending. */
 
-void cpu_interrupt(CPUState *s, int mask);
+#ifndef CONFIG_USER_ONLY
+typedef void (*CPUInterruptHandler)(CPUState *, int);
+
+extern CPUInterruptHandler cpu_interrupt_handler;
+
+static inline void cpu_interrupt(CPUState *s, int mask)
+{
+    cpu_interrupt_handler(s, mask);
+}
+#else /* USER_ONLY */
+void cpu_interrupt(CPUState *env, int mask);
+#endif /* USER_ONLY */
+
 void cpu_reset_interrupt(CPUState *env, int mask);
 
 void cpu_exit(CPUState *s);