Revert "Accurate function prototypes for native calls from ARM simulator."

src/builtins.cc

 // Copyright 2012 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 107 matching lines @@
 //
 //   BUILTIN(name) {
 //     ...
 //   }
 //
 // In the body of the builtin function the arguments can be accessed
 // through the BuiltinArguments object args.
 
 #ifdef DEBUG
 
-#define BUILTIN(name)                                            \
-  MUST_USE_RESULT static MaybeObject* Builtin_Impl_##name(       \
-      name##ArgumentsType args, Isolate* isolate);               \
-  MUST_USE_RESULT static MaybeObject* Builtin_##name(            \
-      int args_length, Object** args_object, Isolate* isolate) { \
-    name##ArgumentsType args(args_length, args_object);          \
-    ASSERT(isolate == Isolate::Current());                       \
-    args.Verify();                                               \
-    return Builtin_Impl_##name(args, isolate);                   \
-  }                                                              \
-  MUST_USE_RESULT static MaybeObject* Builtin_Impl_##name(       \
+#define BUILTIN(name)                                      \
+  MUST_USE_RESULT static MaybeObject* Builtin_Impl_##name( \
+      name##ArgumentsType args, Isolate* isolate);         \
+  MUST_USE_RESULT static MaybeObject* Builtin_##name(      \
+      name##ArgumentsType args, Isolate* isolate) {        \
+    ASSERT(isolate == Isolate::Current());                 \
+    args.Verify();                                         \
+    return Builtin_Impl_##name(args, isolate);             \
+  }                                                        \
+  MUST_USE_RESULT static MaybeObject* Builtin_Impl_##name( \
       name##ArgumentsType args, Isolate* isolate)
 
 #else  // For release mode.
 
-#define BUILTIN(name)                                            \
-  static MaybeObject* Builtin_impl##name(                        \
-      name##ArgumentsType args, Isolate* isolate);               \
-  static MaybeObject* Builtin_##name(                            \
-      int args_length, Object** args_object, Isolate* isolate) { \
-    name##ArgumentsType args(args_length, args_object);          \
-    return Builtin_impl##name(args, isolate);                    \
-  }                                                              \
-  static MaybeObject* Builtin_impl##name(                        \
-      name##ArgumentsType args, Isolate* isolate)
+#define BUILTIN(name)                                      \
+  static MaybeObject* Builtin_##name(name##ArgumentsType args, Isolate* isolate)
+
 #endif
 
 
 static inline bool CalledAsConstructor(Isolate* isolate) {
 #ifdef DEBUG
   // Calculate the result using a full stack frame iterator and check
   // that the state of the stack is as we assume it to be in the
   // code below.
   StackFrameIterator it(isolate);
   ASSERT(it.frame()->is_exit());
@@ skipping 1712 matching lines @@
   return Handle<Code>(code_address);                        \
 }
 BUILTIN_LIST_C(DEFINE_BUILTIN_ACCESSOR_C)
 BUILTIN_LIST_A(DEFINE_BUILTIN_ACCESSOR_A)
 BUILTIN_LIST_DEBUG_A(DEFINE_BUILTIN_ACCESSOR_A)
 #undef DEFINE_BUILTIN_ACCESSOR_C
 #undef DEFINE_BUILTIN_ACCESSOR_A
 
 
 } }  // namespace v8::internal