Line data    Source code

       1             : // Copyright 2018 the V8 project authors. All rights reserved.
       2             : // Use of this source code is governed by a BSD-style license that can be
       3             : // found in the LICENSE file.
       4             : 
       5             : #ifndef V8_BUILTINS_BUILTINS_UTILS_INL_H_
       6             : #define V8_BUILTINS_BUILTINS_UTILS_INL_H_
       7             : 
       8             : #include "src/builtins/builtins-utils.h"
       9             : 
      10             : #include "src/arguments-inl.h"
      11             : 
      12             : namespace v8 {
      13             : namespace internal {
      14             : 
      15             : Handle<Object> BuiltinArguments::atOrUndefined(Isolate* isolate, int index) {
      16     7993415 :   if (index >= length()) {
      17             :     return isolate->factory()->undefined_value();
      18             :   }
      19             :   return at<Object>(index);
      20             : }
      21             : 
      22             : Handle<Object> BuiltinArguments::receiver() { return at<Object>(0); }
      23             : 
      24             : Handle<JSFunction> BuiltinArguments::target() {
      25     4025158 :   return Arguments::at<JSFunction>(Arguments::length() - 1 - kTargetOffset);
      26             : }
      27             : 
      28             : Handle<HeapObject> BuiltinArguments::new_target() {
      29     4053557 :   return Arguments::at<HeapObject>(Arguments::length() - 1 - kNewTargetOffset);
      30             : }
      31             : 
      32             : }  // namespace internal
      33             : }  // namespace v8
      34             : 
      35             : #endif  // V8_BUILTINS_BUILTINS_UTILS_INL_H_