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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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1073 result, factory->length_symbol(), | 1073 result, factory->length_symbol(), |
1074 factory->undefined_value(), DONT_ENUM)); | 1074 factory->undefined_value(), DONT_ENUM)); |
1075 CHECK_NOT_EMPTY_HANDLE(isolate, | 1075 CHECK_NOT_EMPTY_HANDLE(isolate, |
1076 JSObject::SetLocalPropertyIgnoreAttributes( | 1076 JSObject::SetLocalPropertyIgnoreAttributes( |
1077 result, factory->callee_symbol(), | 1077 result, factory->callee_symbol(), |
1078 factory->undefined_value(), DONT_ENUM)); | 1078 factory->undefined_value(), DONT_ENUM)); |
1079 | 1079 |
1080 #ifdef DEBUG | 1080 #ifdef DEBUG |
1081 LookupResult lookup(isolate); | 1081 LookupResult lookup(isolate); |
1082 result->LocalLookup(heap->callee_symbol(), &lookup); | 1082 result->LocalLookup(heap->callee_symbol(), &lookup); |
1083 ASSERT(lookup.IsFound() && (lookup.type() == FIELD)); | 1083 ASSERT(lookup.IsField()); |
1084 ASSERT(lookup.GetFieldIndex() == Heap::kArgumentsCalleeIndex); | 1084 ASSERT(lookup.GetFieldIndex() == Heap::kArgumentsCalleeIndex); |
1085 | 1085 |
1086 result->LocalLookup(heap->length_symbol(), &lookup); | 1086 result->LocalLookup(heap->length_symbol(), &lookup); |
1087 ASSERT(lookup.IsFound() && (lookup.type() == FIELD)); | 1087 ASSERT(lookup.IsField()); |
1088 ASSERT(lookup.GetFieldIndex() == Heap::kArgumentsLengthIndex); | 1088 ASSERT(lookup.GetFieldIndex() == Heap::kArgumentsLengthIndex); |
1089 | 1089 |
1090 ASSERT(result->map()->inobject_properties() > Heap::kArgumentsCalleeIndex); | 1090 ASSERT(result->map()->inobject_properties() > Heap::kArgumentsCalleeIndex); |
1091 ASSERT(result->map()->inobject_properties() > Heap::kArgumentsLengthIndex); | 1091 ASSERT(result->map()->inobject_properties() > Heap::kArgumentsLengthIndex); |
1092 | 1092 |
1093 // Check the state of the object. | 1093 // Check the state of the object. |
1094 ASSERT(result->HasFastProperties()); | 1094 ASSERT(result->HasFastProperties()); |
1095 ASSERT(result->HasFastObjectElements()); | 1095 ASSERT(result->HasFastObjectElements()); |
1096 #endif | 1096 #endif |
1097 } | 1097 } |
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1171 | 1171 |
1172 // Add length property only for strict mode boilerplate. | 1172 // Add length property only for strict mode boilerplate. |
1173 CHECK_NOT_EMPTY_HANDLE(isolate, | 1173 CHECK_NOT_EMPTY_HANDLE(isolate, |
1174 JSObject::SetLocalPropertyIgnoreAttributes( | 1174 JSObject::SetLocalPropertyIgnoreAttributes( |
1175 result, factory->length_symbol(), | 1175 result, factory->length_symbol(), |
1176 factory->undefined_value(), DONT_ENUM)); | 1176 factory->undefined_value(), DONT_ENUM)); |
1177 | 1177 |
1178 #ifdef DEBUG | 1178 #ifdef DEBUG |
1179 LookupResult lookup(isolate); | 1179 LookupResult lookup(isolate); |
1180 result->LocalLookup(heap->length_symbol(), &lookup); | 1180 result->LocalLookup(heap->length_symbol(), &lookup); |
1181 ASSERT(lookup.IsFound() && (lookup.type() == FIELD)); | 1181 ASSERT(lookup.IsField()); |
1182 ASSERT(lookup.GetFieldIndex() == Heap::kArgumentsLengthIndex); | 1182 ASSERT(lookup.GetFieldIndex() == Heap::kArgumentsLengthIndex); |
1183 | 1183 |
1184 ASSERT(result->map()->inobject_properties() > Heap::kArgumentsLengthIndex); | 1184 ASSERT(result->map()->inobject_properties() > Heap::kArgumentsLengthIndex); |
1185 | 1185 |
1186 // Check the state of the object. | 1186 // Check the state of the object. |
1187 ASSERT(result->HasFastProperties()); | 1187 ASSERT(result->HasFastProperties()); |
1188 ASSERT(result->HasFastObjectElements()); | 1188 ASSERT(result->HasFastObjectElements()); |
1189 #endif | 1189 #endif |
1190 } | 1190 } |
1191 | 1191 |
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2362 return from + sizeof(NestingCounterType); | 2362 return from + sizeof(NestingCounterType); |
2363 } | 2363 } |
2364 | 2364 |
2365 | 2365 |
2366 // Called when the top-level V8 mutex is destroyed. | 2366 // Called when the top-level V8 mutex is destroyed. |
2367 void Bootstrapper::FreeThreadResources() { | 2367 void Bootstrapper::FreeThreadResources() { |
2368 ASSERT(!IsActive()); | 2368 ASSERT(!IsActive()); |
2369 } | 2369 } |
2370 | 2370 |
2371 } } // namespace v8::internal | 2371 } } // namespace v8::internal |
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