Put direct code pointers into JSFunction objects. This is a first step...

src/factory.cc

 // Copyright 2006-2008 the V8 project authors. 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.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 468 matching lines @@
 }
 
 
 Handle<JSFunction> Factory::NewFunction(Handle<String> name,
                                         InstanceType type,
                                         int instance_size,
                                         Handle<Code> code,
                                         bool force_initial_map) {
   // Allocate the function
   Handle<JSFunction> function = NewFunction(name, the_hole_value());
+
+  // Setup the code pointer in both the shared function info and in
+  // the function itself.
+  function->shared()->set_code(*code);
   function->set_code(*code);
 
   if (force_initial_map ||
       type != JS_OBJECT_TYPE ||
       instance_size != JSObject::kHeaderSize) {
     Handle<Map> initial_map = NewMap(type, instance_size);
     Handle<JSObject> prototype = NewFunctionPrototype(function);
     initial_map->set_prototype(*prototype);
     function->set_initial_map(*initial_map);
     initial_map->set_constructor(*function);
   } else {
     ASSERT(!function->has_initial_map());
     ASSERT(!function->has_prototype());
   }
 
   return function;
 }
 
 
 Handle<JSFunction> Factory::NewFunctionWithPrototype(Handle<String> name,
                                                      InstanceType type,
                                                      int instance_size,
                                                      Handle<JSObject> prototype,
                                                      Handle<Code> code,
                                                      bool force_initial_map) {
-  // Allocate the function
+  // Allocate the function.
   Handle<JSFunction> function = NewFunction(name, prototype);
 
+  // Setup the code pointer in both the shared function info and in
+  // the function itself.
+  function->shared()->set_code(*code);
   function->set_code(*code);
 
   if (force_initial_map ||
       type != JS_OBJECT_TYPE ||
       instance_size != JSObject::kHeaderSize) {
     Handle<Map> initial_map = NewMap(type, instance_size);
     function->set_initial_map(*initial_map);
     initial_map->set_constructor(*function);
   }
 
   // Set function.prototype and give the prototype a constructor
   // property that refers to the function.
   SetPrototypeProperty(function, prototype);
   SetProperty(prototype, Factory::constructor_symbol(), function, DONT_ENUM);
   return function;
 }
 
 
 Handle<JSFunction> Factory::NewFunctionWithoutPrototype(Handle<String> name,
                                                         Handle<Code> code) {
   Handle<JSFunction> function = NewFunctionWithoutPrototype(name);
+  function->shared()->set_code(*code);
   function->set_code(*code);
   ASSERT(!function->has_initial_map());
   ASSERT(!function->has_prototype());
   return function;
 }
 
 
 Handle<Code> Factory::NewCode(const CodeDesc& desc,
                               Code::Flags flags,
                               Handle<Object> self_ref) {
@@ skipping 446 matching lines @@
     Execution::ConfigureInstance(instance,
                                  instance_template,
                                  pending_exception);
   } else {
     *pending_exception = false;
   }
 }
 
 
 } }  // namespace v8::internal