[wasm] Complete separation of compilation and instantiation

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 4b1b297884c1927938bdd2f0dd7b13be7a419f69..ff994b06f99cc37d3556c5ac73b021ab792dcf45 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -2645,6 +2645,12 @@ class FixedArray: public FixedArrayBase {
   inline Object* get(int index) const;
   static inline Handle<Object> get(FixedArray* array, int index,
                                    Isolate* isolate);
+  template <class T>
+  MaybeHandle<T> GetValue(int index) const;
+
+  template <class T>
+  Handle<T> GetValueChecked(int index) const;
+
   // Setter that uses write barrier.
   inline void set(int index, Object* value);
   inline bool is_the_hole(int index);
@@ -4383,6 +4389,7 @@ class ByteArray: public FixedArrayBase {
   // Setter and getter.
   inline byte get(int index);
   inline void set(int index, byte value);
+  inline const byte* data() const;
 
   // Copy in / copy out whole byte slices.
   inline void copy_out(int index, byte* buffer, int length);