build reorganization

[palacios.git] / palacios / include / palacios / vmm.h

diff --git a/palacios/include/palacios/vmm.h b/palacios/include/palacios/vmm.h
index b8728b4..17dd7eb 100644 (file)
--- a/palacios/include/palacios/vmm.h
+++ b/palacios/include/palacios/vmm.h
@@ -148,6 +148,17 @@
     ret;                                                       \
   })                                                           \
 
+#define V3_Yield(addr)                                 \
+  do {                                                 \
+    extern struct vmm_os_hooks * os_hooks;             \
+    if ((os_hooks) && (os_hooks)->yield_cpu) {         \
+      (os_hooks)->yield_cpu();                         \
+    }                                                  \
+  } while (0)                                          \
+
+
+
+
 
 /* ** */
 
@@ -223,7 +234,7 @@ struct vmm_os_hooks {
 
   void (*start_kernel_thread)(); // include pointer to function
 
-
+  void (*yield_cpu)();
 
 };