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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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4110 | 4110 |
4111 return Runtime::SetObjectProperty(isolate, | 4111 return Runtime::SetObjectProperty(isolate, |
4112 object, | 4112 object, |
4113 key, | 4113 key, |
4114 value, | 4114 value, |
4115 attributes, | 4115 attributes, |
4116 strict_mode); | 4116 strict_mode); |
4117 } | 4117 } |
4118 | 4118 |
4119 | 4119 |
4120 // Set the ES5 native flag on the function. | 4120 // Set the native flag on the function. |
4121 // This is used to decide if we should transform null and undefined | 4121 // This is used to decide if we should transform null and undefined |
4122 // into the global object when doing call and apply. | 4122 // into the global object when doing call and apply. |
4123 RUNTIME_FUNCTION(MaybeObject*, Runtime_SetES5Flag) { | 4123 RUNTIME_FUNCTION(MaybeObject*, Runtime_SetNativeFlag) { |
4124 NoHandleAllocation ha; | 4124 NoHandleAllocation ha; |
4125 RUNTIME_ASSERT(args.length() == 1); | 4125 RUNTIME_ASSERT(args.length() == 1); |
4126 | 4126 |
4127 Handle<Object> object = args.at<Object>(0); | 4127 Handle<Object> object = args.at<Object>(0); |
4128 | 4128 |
4129 if (object->IsJSFunction()) { | 4129 if (object->IsJSFunction()) { |
4130 JSFunction* func = JSFunction::cast(*object); | 4130 JSFunction* func = JSFunction::cast(*object); |
4131 func->shared()->set_es5_native(true); | 4131 func->shared()->set_native(true); |
4132 } | 4132 } |
4133 return isolate->heap()->undefined_value(); | 4133 return isolate->heap()->undefined_value(); |
4134 } | 4134 } |
4135 | 4135 |
4136 | 4136 |
4137 // Set a local property, even if it is READ_ONLY. If the property does not | 4137 // Set a local property, even if it is READ_ONLY. If the property does not |
4138 // exist, it will be added with attributes NONE. | 4138 // exist, it will be added with attributes NONE. |
4139 RUNTIME_FUNCTION(MaybeObject*, Runtime_IgnoreAttributesAndSetProperty) { | 4139 RUNTIME_FUNCTION(MaybeObject*, Runtime_IgnoreAttributesAndSetProperty) { |
4140 NoHandleAllocation ha; | 4140 NoHandleAllocation ha; |
4141 RUNTIME_ASSERT(args.length() == 3 || args.length() == 4); | 4141 RUNTIME_ASSERT(args.length() == 3 || args.length() == 4); |
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12325 } else { | 12325 } else { |
12326 // Handle last resort GC and make sure to allow future allocations | 12326 // Handle last resort GC and make sure to allow future allocations |
12327 // to grow the heap without causing GCs (if possible). | 12327 // to grow the heap without causing GCs (if possible). |
12328 isolate->counters()->gc_last_resort_from_js()->Increment(); | 12328 isolate->counters()->gc_last_resort_from_js()->Increment(); |
12329 isolate->heap()->CollectAllGarbage(false); | 12329 isolate->heap()->CollectAllGarbage(false); |
12330 } | 12330 } |
12331 } | 12331 } |
12332 | 12332 |
12333 | 12333 |
12334 } } // namespace v8::internal | 12334 } } // namespace v8::internal |
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