Add allocation and garbage collection infrastructure.

Change-Id: I4b04cdfdf18afb75a7b0df87b509e8156b4a932b
diff --git a/src/assembler_arm.h b/src/assembler_arm.h
index 4fb061f..3981f4a 100644
--- a/src/assembler_arm.h
+++ b/src/assembler_arm.h
@@ -6,6 +6,7 @@
 #include "src/constants.h"
 #include "src/managed_register.h"
 #include "src/logging.h"
+#include "src/offsets.h"
 #include "src/utils.h"
 
 namespace art {