[wasm] Store function names in the wasm object

src/objects.h

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 
 #include "src/assert-scope.h"
@@ skipping 4376 matching lines @@
 // ByteArray represents fixed sized byte arrays.  Used for the relocation info
 // that is attached to code objects.
 class ByteArray: public FixedArrayBase {
  public:
   inline int Size();
 
   // Setter and getter.
   inline byte get(int index);
   inline void set(int index, byte value);
 
+  // Copy in / copy out whole byte slices.
+  inline void copy_out(int index, byte* buffer, int length);
+  inline void copy_in(int index, const byte* buffer, int length);
+
   // Treat contents as an int array.
   inline int get_int(int index);
+  inline void set_int(int index, int value);
 
   static int SizeFor(int length) {
     return OBJECT_POINTER_ALIGN(kHeaderSize + length);
   }
   // We use byte arrays for free blocks in the heap.  Given a desired size in
   // bytes that is a multiple of the word size and big enough to hold a byte
   // array, this function returns the number of elements a byte array should
   // have.
   static int LengthFor(int size_in_bytes) {
     DCHECK(IsAligned(size_in_bytes, kPointerSize));
@@ skipping 6368 matching lines @@
     }
     return value;
   }
 };
 
 
 }  // NOLINT, false-positive due to second-order macros.
 }  // NOLINT, false-positive due to second-order macros.
 
 #endif  // V8_OBJECTS_H_