exec: move include files to include/exec/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/qtest.c b/qtest.c
index fbfab4e..ebe3963 100644
--- a/qtest.c
+++ b/qtest.c
@@ -14,8 +14,8 @@
 #include "qtest.h"
 #include "hw/qdev.h"
 #include "qemu-char.h"
-#include "ioport.h"
-#include "memory.h"
+#include "exec/ioport.h"
+#include "exec/memory.h"
 #include "hw/irq.h"
 #include "sysemu.h"
 #include "cpus.h"