Add support for extended constant pool arrays.

src/objects-debug.cc

 // Copyright 2012 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.
 
 #include "src/v8.h"
 
 #include "src/disassembler.h"
 #include "src/disasm.h"
 #include "src/jsregexp.h"
 #include "src/macro-assembler.h"
@@ skipping 360 matching lines @@
              (BitCast<uint64_t>(value) ==
               BitCast<uint64_t>(canonical_not_the_hole_nan_as_double())) ||
              ((BitCast<uint64_t>(value) & Double::kSignMask) != 0));
     }
   }
 }
 
 
 void ConstantPoolArray::ConstantPoolArrayVerify() {
   CHECK(IsConstantPoolArray());
-  for (int i = 0; i < count_of_code_ptr_entries(); i++) {
-    Address code_entry = get_code_ptr_entry(first_code_ptr_index() + i);
+  ConstantPoolArray::Iterator code_iter(this, ConstantPoolArray::CODE_PTR);
+  while (!code_iter.is_finished()) {
+    Address code_entry = get_code_ptr_entry(code_iter.next_index());
     VerifyPointer(Code::GetCodeFromTargetAddress(code_entry));
   }
-  for (int i = 0; i < count_of_heap_ptr_entries(); i++) {
-    VerifyObjectField(OffsetOfElementAt(first_heap_ptr_index() + i));
+  ConstantPoolArray::Iterator heap_iter(this, ConstantPoolArray::HEAP_PTR);
+  while (!heap_iter.is_finished()) {
+    VerifyObjectField(OffsetOfElementAt(heap_iter.next_index()));
   }
 }
 
 
 void JSGeneratorObject::JSGeneratorObjectVerify() {
   // In an expression like "new g()", there can be a point where a generator
   // object is allocated but its fields are all undefined, as it hasn't yet been
   // initialized by the generator.  Hence these weak checks.
   VerifyObjectField(kFunctionOffset);
   VerifyObjectField(kContextOffset);
@@ skipping 787 matching lines @@
   for (int i = 0; i < number_of_transitions(); ++i) {
     if (!CheckOneBackPointer(current_map, GetTarget(i))) return false;
   }
   return true;
 }
 
 
 #endif  // DEBUG
 
 } }  // namespace v8::internal