x86 JNI compiler and unit tests.

Change-Id: I4c2e10328961a2e8e27c90777fe2a93737b21143
diff --git a/src/thread_arm.cc b/src/thread_arm.cc
new file mode 100644
index 0000000..4b5eab7
--- /dev/null
+++ b/src/thread_arm.cc
@@ -0,0 +1,11 @@
+// Copyright 2011 Google Inc. All Rights Reserved.
+
+#include "src/macros.h"
+#include "src/thread.h"
+
+namespace art {
+
+void Thread::InitCpu() {
+}
+
+}  // namespace art