Serializer: correctly deal with internal references.

src/assembler.cc

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 843 matching lines @@
   os << static_cast<const void*>(pc_) << "  " << RelocModeName(rmode_);
   if (IsComment(rmode_)) {
     os << "  (" << reinterpret_cast<char*>(data_) << ")";
   } else if (rmode_ == DEOPT_REASON) {
     os << "  (" << Deoptimizer::GetDeoptReason(
                        static_cast<Deoptimizer::DeoptReason>(data_)) << ")";
   } else if (rmode_ == EMBEDDED_OBJECT) {
     os << "  (" << Brief(target_object()) << ")";
   } else if (rmode_ == EXTERNAL_REFERENCE) {
     ExternalReferenceEncoder ref_encoder(isolate);
-    os << " (" << ref_encoder.NameOfAddress(target_reference()) << ")  ("
-       << static_cast<const void*>(target_reference()) << ")";
+    os << " (" << ref_encoder.NameOfAddress(target_external_reference())
+       << ")  (" << static_cast<const void*>(target_external_reference())
+       << ")";
   } else if (IsCodeTarget(rmode_)) {
     Code* code = Code::GetCodeFromTargetAddress(target_address());
     os << " (" << Code::Kind2String(code->kind()) << ")  ("
        << static_cast<const void*>(target_address()) << ")";
     if (rmode_ == CODE_TARGET_WITH_ID) {
       os << " (id=" << static_cast<int>(data_) << ")";
     }
   } else if (IsPosition(rmode_)) {
     os << "  (" << data() << ")";
   } else if (IsRuntimeEntry(rmode_) &&
@@ skipping 805 matching lines @@
   RecordRelocInfo(RelocInfo::JS_RETURN);
 }
 
 
 void Assembler::RecordDebugBreakSlot() {
   positions_recorder()->WriteRecordedPositions();
   EnsureSpace ensure_space(this);
   RecordRelocInfo(RelocInfo::DEBUG_BREAK_SLOT);
 }
 } }  // namespace v8::internal