Generalize the Function.prototype.call hooks in the...

src/objects.h

 // 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 2446 matching lines @@
 
   // [length]: The function length - usually the number of declared parameters.
   // Use up to 2^30 parameters.
   inline int length();
   inline void set_length(int value);
 
   // [formal parameter count]: The declared number of parameters.
   inline int formal_parameter_count();
   inline void set_formal_parameter_count(int value);
 
+  // Set the formal parameter count so the function code will be
+  // called without using argument adaptor frames.
+  inline void DontAdaptArguments();
+
   // [expected_nof_properties]: Expected number of properties for the function.
   inline int expected_nof_properties();
   inline void set_expected_nof_properties(int value);
 
   // [instance class name]: class name for instances.
   DECL_ACCESSORS(instance_class_name, Object)
 
   // [function data]: This field has been added for make benefit the API.
   // In the long run we don't want all functions to have this field but
   // we can fix that when we have a better model for storing hidden data
@@ skipping 49 matching lines @@
   // Set max_length to -1 for unlimited length.
   void SourceCodePrint(StringStream* accumulator, int max_length);
 #ifdef DEBUG
   void SharedFunctionInfoPrint();
   void SharedFunctionInfoVerify();
 #endif
 
   // Casting.
   static inline SharedFunctionInfo* cast(Object* obj);
 
+  // Constants.
+  static const int kDontAdaptArgumentsSentinel = -1;
+
   // Layout description.
   static const int kNameOffset = HeapObject::kSize;
   static const int kCodeOffset = kNameOffset + kPointerSize;
   static const int kLengthOffset = kCodeOffset + kPointerSize;
   static const int kFormalParameterCountOffset = kLengthOffset + kIntSize;
   static const int kExpectedNofPropertiesOffset =
       kFormalParameterCountOffset + kIntSize;
   static const int kInstanceClassNameOffset =
       kExpectedNofPropertiesOffset + kIntSize;
   static const int kExternalReferenceDataOffset =
@@ skipping 1304 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_