Serializer: simplify external reference encoding.

src/disassembler.cc

 // Copyright 2011 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/code-stubs.h"
 #include "src/codegen.h"
 #include "src/debug.h"
 #include "src/deoptimizer.h"
@@ skipping 167 matching lines @@
             static_cast<Deoptimizer::DeoptReason>(relocinfo.data());
         out.AddFormatted("    ;; debug: deopt reason '%s'",
                          Deoptimizer::GetDeoptReason(reason));
       } else if (rmode == RelocInfo::EMBEDDED_OBJECT) {
         HeapStringAllocator allocator;
         StringStream accumulator(&allocator);
         relocinfo.target_object()->ShortPrint(&accumulator);
         SmartArrayPointer<const char> obj_name = accumulator.ToCString();
         out.AddFormatted("    ;; object: %s", obj_name.get());
       } else if (rmode == RelocInfo::EXTERNAL_REFERENCE) {
-        const char* reference_name =
-            ref_encoder.NameOfAddress(relocinfo.target_external_reference());
+        const char* reference_name = ref_encoder.NameOfAddress(
+            isolate, relocinfo.target_external_reference());
         out.AddFormatted("    ;; external reference (%s)", reference_name);
       } else if (RelocInfo::IsCodeTarget(rmode)) {
         out.AddFormatted("    ;; code:");
         if (rmode == RelocInfo::CONSTRUCT_CALL) {
           out.AddFormatted(" constructor,");
         }
         Code* code = Code::GetCodeFromTargetAddress(relocinfo.target_address());
         Code::Kind kind = code->kind();
         if (code->is_inline_cache_stub()) {
           if (kind == Code::LOAD_IC &&
@@ skipping 89 matching lines @@
 #else  // ENABLE_DISASSEMBLER
 
 int Disassembler::Decode(Isolate* isolate, std::ostream* os, byte* begin,
                          byte* end, Code* code) {
   return 0;
 }
 
 #endif  // ENABLE_DISASSEMBLER
 
 } }  // namespace v8::internal