Always include full reloc info to stubs for serialization.

src/execution.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/execution.h"
 
 #include "src/bootstrapper.h"
 #include "src/codegen.h"
 #include "src/deoptimizer.h"
 #include "src/isolate-inl.h"
@@ skipping 16 matching lines @@
 
 
 void StackGuard::reset_limits(const ExecutionAccess& lock) {
   DCHECK(isolate_ != NULL);
   thread_local_.jslimit_ = thread_local_.real_jslimit_;
   thread_local_.climit_ = thread_local_.real_climit_;
   isolate_->heap()->SetStackLimits();
 }
 
 
+static PrintDeserializedCodeInfo(Handle<JSFunction> function) {
+  if (function->code() == function->shared()->code() &&
+      function->shared()->deserialized()) {
+    PrintF("Running deserialized script: ");
+    Object* script = function->shared()->script();
+    if (script->IsScript()) {
+      Script::cast(script)->name()->ShortPrint();
+    } else {
+      function->shared()->script()->ShortPrint();
+    }
+    PrintF("\n");
+  }
+}
+
+
 MUST_USE_RESULT static MaybeHandle<Object> Invoke(
     bool is_construct,
     Handle<JSFunction> function,
     Handle<Object> receiver,
     int argc,
     Handle<Object> args[]) {
   Isolate* isolate = function->GetIsolate();
 
   // Entering JavaScript.
   VMState<JS> state(isolate);
@@ skipping 33 matching lines @@
     // allocation of handles without explicit handle scopes.
     SaveContext save(isolate);
     SealHandleScope shs(isolate);
     JSEntryFunction stub_entry = FUNCTION_CAST<JSEntryFunction>(code->entry());
 
     // Call the function through the right JS entry stub.
     byte* function_entry = function->code()->entry();
     JSFunction* func = *function;
     Object* recv = *receiver;
     Object*** argv = reinterpret_cast<Object***>(args);
+    if (FLAG_profile_deserialization) PrintDeserializedCodeInfo(function);
     value =
         CALL_GENERATED_CODE(stub_entry, function_entry, func, recv, argc, argv);
   }
 
 #ifdef VERIFY_HEAP
   value->ObjectVerify();
 #endif
 
   // Update the pending exception flag and return the value.
   bool has_exception = value->IsException();
@@ skipping 600 matching lines @@
   }
 
   isolate_->counters()->stack_interrupts()->Increment();
   isolate_->counters()->runtime_profiler_ticks()->Increment();
   isolate_->runtime_profiler()->OptimizeNow();
 
   return isolate_->heap()->undefined_value();
 }
 
 } }  // namespace v8::internal