Add tables to map between callee saves and vregs

Also added function to return sp-relative offset for Dalvik
virtual registers using Method*

[Note: must be matched with corresponding libcore change to
reflect new field in Method]

Change-Id: Id739908c6232ce60763d8199bc05111e960da46e
diff --git a/src/class_linker_test.cc b/src/class_linker_test.cc
index a920007..c3b063c 100644
--- a/src/class_linker_test.cc
+++ b/src/class_linker_test.cc
@@ -449,6 +449,7 @@
     offsets.push_back(CheckOffset(OFFSETOF_MEMBER(Method, register_map_header_),                  "shadow$_register_map_header_"));
     offsets.push_back(CheckOffset(OFFSETOF_MEMBER(Method, shorty_),                               "shadow$_shorty_"));
     offsets.push_back(CheckOffset(OFFSETOF_MEMBER(Method, signature_),                            "shadow$_signature_"));
+    offsets.push_back(CheckOffset(OFFSETOF_MEMBER(Method, vmap_table_),                           "shadow$_vmap_table_"));
 
     // alphabetical 32-bit
     offsets.push_back(CheckOffset(OFFSETOF_MEMBER(Method, java_generic_types_are_initialized_),   "genericTypesAreInitialized"));