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Issue 7616010: Merge r8072 and r8884 to 3.3. (Closed) Base URL: http://v8.googlecode.com/svn/branches/3.3/
Patch Set: Created 9 years, 4 months ago
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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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1541 InstallNativeFunctions(); 1541 InstallNativeFunctions();
1542 1542
1543 // Store the map for the string prototype after the natives has been compiled 1543 // Store the map for the string prototype after the natives has been compiled
1544 // and the String function has been setup. 1544 // and the String function has been setup.
1545 Handle<JSFunction> string_function(global_context()->string_function()); 1545 Handle<JSFunction> string_function(global_context()->string_function());
1546 ASSERT(JSObject::cast( 1546 ASSERT(JSObject::cast(
1547 string_function->initial_map()->prototype())->HasFastProperties()); 1547 string_function->initial_map()->prototype())->HasFastProperties());
1548 global_context()->set_string_function_prototype_map( 1548 global_context()->set_string_function_prototype_map(
1549 HeapObject::cast(string_function->initial_map()->prototype())->map()); 1549 HeapObject::cast(string_function->initial_map()->prototype())->map());
1550 1550
1551 InstallBuiltinFunctionIds();
1552
1553 // Install Function.prototype.call and apply. 1551 // Install Function.prototype.call and apply.
1554 { Handle<String> key = factory()->function_class_symbol(); 1552 { Handle<String> key = factory()->function_class_symbol();
1555 Handle<JSFunction> function = 1553 Handle<JSFunction> function =
1556 Handle<JSFunction>::cast(GetProperty(isolate()->global(), key)); 1554 Handle<JSFunction>::cast(GetProperty(isolate()->global(), key));
1557 Handle<JSObject> proto = 1555 Handle<JSObject> proto =
1558 Handle<JSObject>(JSObject::cast(function->instance_prototype())); 1556 Handle<JSObject>(JSObject::cast(function->instance_prototype()));
1559 1557
1560 // Install the call and the apply functions. 1558 // Install the call and the apply functions.
1561 Handle<JSFunction> call = 1559 Handle<JSFunction> call =
1562 InstallFunction(proto, "call", JS_OBJECT_TYPE, JSObject::kHeaderSize, 1560 InstallFunction(proto, "call", JS_OBJECT_TYPE, JSObject::kHeaderSize,
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1576 ASSERT(call->is_compiled()); 1574 ASSERT(call->is_compiled());
1577 1575
1578 // Set the expected parameters for apply to 2; required by builtin. 1576 // Set the expected parameters for apply to 2; required by builtin.
1579 apply->shared()->set_formal_parameter_count(2); 1577 apply->shared()->set_formal_parameter_count(2);
1580 1578
1581 // Set the lengths for the functions to satisfy ECMA-262. 1579 // Set the lengths for the functions to satisfy ECMA-262.
1582 call->shared()->set_length(1); 1580 call->shared()->set_length(1);
1583 apply->shared()->set_length(2); 1581 apply->shared()->set_length(2);
1584 } 1582 }
1585 1583
1584 InstallBuiltinFunctionIds();
1585
1586 // Create a constructor for RegExp results (a variant of Array that 1586 // Create a constructor for RegExp results (a variant of Array that
1587 // predefines the two properties index and match). 1587 // predefines the two properties index and match).
1588 { 1588 {
1589 // RegExpResult initial map. 1589 // RegExpResult initial map.
1590 1590
1591 // Find global.Array.prototype to inherit from. 1591 // Find global.Array.prototype to inherit from.
1592 Handle<JSFunction> array_constructor(global_context()->array_function()); 1592 Handle<JSFunction> array_constructor(global_context()->array_function());
1593 Handle<JSObject> array_prototype( 1593 Handle<JSObject> array_prototype(
1594 JSObject::cast(array_constructor->instance_prototype())); 1594 JSObject::cast(array_constructor->instance_prototype()));
1595 1595
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2175 return from + sizeof(NestingCounterType); 2175 return from + sizeof(NestingCounterType);
2176 } 2176 }
2177 2177
2178 2178
2179 // Called when the top-level V8 mutex is destroyed. 2179 // Called when the top-level V8 mutex is destroyed.
2180 void Bootstrapper::FreeThreadResources() { 2180 void Bootstrapper::FreeThreadResources() {
2181 ASSERT(!IsActive()); 2181 ASSERT(!IsActive());
2182 } 2182 }
2183 2183
2184 } } // namespace v8::internal 2184 } } // namespace v8::internal
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