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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/runtime/runtime-utils.h" | 5 #include "src/runtime/runtime-utils.h" |
6 | 6 |
7 #include "src/arguments.h" | 7 #include "src/arguments.h" |
8 #include "src/bootstrapper.h" | 8 #include "src/bootstrapper.h" |
9 #include "src/debug/debug.h" | 9 #include "src/debug/debug.h" |
10 #include "src/isolate-inl.h" | 10 #include "src/isolate-inl.h" |
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1110 RUNTIME_FUNCTION(Runtime_NewObject) { | 1110 RUNTIME_FUNCTION(Runtime_NewObject) { |
1111 HandleScope scope(isolate); | 1111 HandleScope scope(isolate); |
1112 DCHECK(args.length() == 2); | 1112 DCHECK(args.length() == 2); |
1113 CONVERT_ARG_HANDLE_CHECKED(Object, constructor, 0); | 1113 CONVERT_ARG_HANDLE_CHECKED(Object, constructor, 0); |
1114 CONVERT_ARG_HANDLE_CHECKED(Object, original_constructor, 1); | 1114 CONVERT_ARG_HANDLE_CHECKED(Object, original_constructor, 1); |
1115 return Runtime_NewObjectHelper(isolate, constructor, original_constructor, | 1115 return Runtime_NewObjectHelper(isolate, constructor, original_constructor, |
1116 Handle<AllocationSite>::null()); | 1116 Handle<AllocationSite>::null()); |
1117 } | 1117 } |
1118 | 1118 |
1119 | 1119 |
1120 RUNTIME_FUNCTION(Runtime_NewObjectWithAllocationSite) { | |
1121 HandleScope scope(isolate); | |
1122 DCHECK(args.length() == 3); | |
1123 CONVERT_ARG_HANDLE_CHECKED(Object, original_constructor, 2); | |
1124 CONVERT_ARG_HANDLE_CHECKED(Object, constructor, 1); | |
1125 CONVERT_ARG_HANDLE_CHECKED(Object, feedback, 0); | |
1126 Handle<AllocationSite> site; | |
1127 if (feedback->IsAllocationSite()) { | |
1128 // The feedback can be an AllocationSite or undefined. | |
1129 site = Handle<AllocationSite>::cast(feedback); | |
1130 } | |
1131 return Runtime_NewObjectHelper(isolate, constructor, original_constructor, | |
1132 site); | |
1133 } | |
1134 | |
1135 | |
1136 RUNTIME_FUNCTION(Runtime_FinalizeInstanceSize) { | 1120 RUNTIME_FUNCTION(Runtime_FinalizeInstanceSize) { |
1137 HandleScope scope(isolate); | 1121 HandleScope scope(isolate); |
1138 DCHECK(args.length() == 1); | 1122 DCHECK(args.length() == 1); |
1139 | 1123 |
1140 CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0); | 1124 CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0); |
1141 function->CompleteInobjectSlackTracking(); | 1125 function->CompleteInobjectSlackTracking(); |
1142 | 1126 |
1143 return isolate->heap()->undefined_value(); | 1127 return isolate->heap()->undefined_value(); |
1144 } | 1128 } |
1145 | 1129 |
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1558 RUNTIME_FUNCTION(Runtime_CreateIterResultObject) { | 1542 RUNTIME_FUNCTION(Runtime_CreateIterResultObject) { |
1559 HandleScope scope(isolate); | 1543 HandleScope scope(isolate); |
1560 DCHECK_EQ(2, args.length()); | 1544 DCHECK_EQ(2, args.length()); |
1561 CONVERT_ARG_HANDLE_CHECKED(Object, value, 0); | 1545 CONVERT_ARG_HANDLE_CHECKED(Object, value, 0); |
1562 CONVERT_ARG_HANDLE_CHECKED(Object, done, 1); | 1546 CONVERT_ARG_HANDLE_CHECKED(Object, done, 1); |
1563 return *isolate->factory()->NewJSIteratorResult(value, done); | 1547 return *isolate->factory()->NewJSIteratorResult(value, done); |
1564 } | 1548 } |
1565 | 1549 |
1566 } // namespace internal | 1550 } // namespace internal |
1567 } // namespace v8 | 1551 } // namespace v8 |
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