[stubs] A new approach to TF stubs

src/snapshot/natives-external.cc

 // Copyright 2014 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/snapshot/natives.h"
 
 #include "src/base/logging.h"
 #include "src/list.h"
 #include "src/list-inl.h"
 #include "src/snapshot/snapshot-source-sink.h"
@@ skipping 139 matching lines @@
 static StartupData* natives_blob_ = NULL;
 
 
 /**
  * Read the Natives blob, as previously set by SetNativesFromFile.
  */
 void ReadNatives() {
   if (natives_blob_ && NativesHolder<CORE>::empty()) {
     SnapshotByteSource bytes(natives_blob_->data, natives_blob_->raw_size);
     NativesHolder<CORE>::set(NativesStore::MakeFromScriptsSource(&bytes));
-    NativesHolder<CODE_STUB>::set(NativesStore::MakeFromScriptsSource(&bytes));
     NativesHolder<EXPERIMENTAL>::set(
         NativesStore::MakeFromScriptsSource(&bytes));
     NativesHolder<EXTRAS>::set(NativesStore::MakeFromScriptsSource(&bytes));
     NativesHolder<EXPERIMENTAL_EXTRAS>::set(
         NativesStore::MakeFromScriptsSource(&bytes));
     DCHECK(!bytes.HasMore());
   }
 }
 
 
@@ skipping 10 matching lines @@
   natives_blob_ = natives_blob;
   ReadNatives();
 }
 
 
 /**
  * Release memory allocated by SetNativesFromFile.
  */
 void DisposeNatives() {
   NativesHolder<CORE>::Dispose();
-  NativesHolder<CODE_STUB>::Dispose();
   NativesHolder<EXPERIMENTAL>::Dispose();
   NativesHolder<EXTRAS>::Dispose();
   NativesHolder<EXPERIMENTAL_EXTRAS>::Dispose();
 }
 
 
 // Implement NativesCollection<T> bsaed on NativesHolder + NativesStore.
 //
 // (The callers expect a purely static interface, since this is how the
 //  natives are usually compiled in. Since we implement them based on
@@ skipping 32 matching lines @@
 
 // Explicit template instantiations.
 #define INSTANTIATE_TEMPLATES(T)                                            \
   template int NativesCollection<T>::GetBuiltinsCount();                    \
   template int NativesCollection<T>::GetDebuggerCount();                    \
   template int NativesCollection<T>::GetIndex(const char* name);            \
   template Vector<const char> NativesCollection<T>::GetScriptSource(int i); \
   template Vector<const char> NativesCollection<T>::GetScriptName(int i);   \
   template Vector<const char> NativesCollection<T>::GetScriptsSource();
 INSTANTIATE_TEMPLATES(CORE)
-INSTANTIATE_TEMPLATES(CODE_STUB)
 INSTANTIATE_TEMPLATES(EXPERIMENTAL)
 INSTANTIATE_TEMPLATES(EXTRAS)
 INSTANTIATE_TEMPLATES(EXPERIMENTAL_EXTRAS)
 #undef INSTANTIATE_TEMPLATES
 
 }  // namespace internal
 }  // namespace v8