OLD | NEW |
1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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 |
(...skipping 991 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1002 ? top_context->builtins() | 1002 ? top_context->builtins() |
1003 : top_context->global()); | 1003 : top_context->global()); |
1004 bool has_pending_exception; | 1004 bool has_pending_exception; |
1005 Handle<Object> result = | 1005 Handle<Object> result = |
1006 Execution::Call(fun, receiver, 0, NULL, &has_pending_exception); | 1006 Execution::Call(fun, receiver, 0, NULL, &has_pending_exception); |
1007 if (has_pending_exception) return false; | 1007 if (has_pending_exception) return false; |
1008 return true; | 1008 return true; |
1009 } | 1009 } |
1010 | 1010 |
1011 | 1011 |
1012 #define INSTALL_NATIVE(Type, name, var) \ | 1012 #define INSTALL_NATIVE(Type, name, var) \ |
1013 Handle<String> var##_name = Factory::LookupAsciiSymbol(name); \ | 1013 Handle<String> var##_name = Factory::LookupAsciiSymbol(name); \ |
1014 global_context()->set_##var(Type::cast(global_context()-> \ | 1014 global_context()->set_##var(Type::cast( \ |
1015 builtins()-> \ | 1015 global_context()->builtins()->GetPropertyNoExceptionThrown(*var##_name))); |
1016 GetProperty(*var##_name))); | |
1017 | 1016 |
1018 void Genesis::InstallNativeFunctions() { | 1017 void Genesis::InstallNativeFunctions() { |
1019 HandleScope scope; | 1018 HandleScope scope; |
1020 INSTALL_NATIVE(JSFunction, "CreateDate", create_date_fun); | 1019 INSTALL_NATIVE(JSFunction, "CreateDate", create_date_fun); |
1021 INSTALL_NATIVE(JSFunction, "ToNumber", to_number_fun); | 1020 INSTALL_NATIVE(JSFunction, "ToNumber", to_number_fun); |
1022 INSTALL_NATIVE(JSFunction, "ToString", to_string_fun); | 1021 INSTALL_NATIVE(JSFunction, "ToString", to_string_fun); |
1023 INSTALL_NATIVE(JSFunction, "ToDetailString", to_detail_string_fun); | 1022 INSTALL_NATIVE(JSFunction, "ToDetailString", to_detail_string_fun); |
1024 INSTALL_NATIVE(JSFunction, "ToObject", to_object_fun); | 1023 INSTALL_NATIVE(JSFunction, "ToObject", to_object_fun); |
1025 INSTALL_NATIVE(JSFunction, "ToInteger", to_integer_fun); | 1024 INSTALL_NATIVE(JSFunction, "ToInteger", to_integer_fun); |
1026 INSTALL_NATIVE(JSFunction, "ToUint32", to_uint32_fun); | 1025 INSTALL_NATIVE(JSFunction, "ToUint32", to_uint32_fun); |
(...skipping 335 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1362 Handle<JSFunction> function = Handle<JSFunction>::cast( | 1361 Handle<JSFunction> function = Handle<JSFunction>::cast( |
1363 GetProperty(global, Factory::LookupSymbol(property))); | 1362 GetProperty(global, Factory::LookupSymbol(property))); |
1364 return Handle<JSObject>(JSObject::cast(function->prototype())); | 1363 return Handle<JSObject>(JSObject::cast(function->prototype())); |
1365 } | 1364 } |
1366 | 1365 |
1367 | 1366 |
1368 static void InstallCustomCallGenerator(Handle<JSObject> holder, | 1367 static void InstallCustomCallGenerator(Handle<JSObject> holder, |
1369 const char* function_name, | 1368 const char* function_name, |
1370 int id) { | 1369 int id) { |
1371 Handle<String> name = Factory::LookupAsciiSymbol(function_name); | 1370 Handle<String> name = Factory::LookupAsciiSymbol(function_name); |
1372 Handle<JSFunction> function(JSFunction::cast(holder->GetProperty(*name))); | 1371 Object* function_object = holder->GetProperty(*name)->ToObjectUnchecked(); |
| 1372 Handle<JSFunction> function(JSFunction::cast(function_object)); |
1373 function->shared()->set_function_data(Smi::FromInt(id)); | 1373 function->shared()->set_function_data(Smi::FromInt(id)); |
1374 } | 1374 } |
1375 | 1375 |
1376 | 1376 |
1377 void Genesis::InstallCustomCallGenerators() { | 1377 void Genesis::InstallCustomCallGenerators() { |
1378 HandleScope scope; | 1378 HandleScope scope; |
1379 #define INSTALL_CALL_GENERATOR(holder_expr, fun_name, name) \ | 1379 #define INSTALL_CALL_GENERATOR(holder_expr, fun_name, name) \ |
1380 { \ | 1380 { \ |
1381 Handle<JSObject> holder = ResolveCustomCallGeneratorHolder( \ | 1381 Handle<JSObject> holder = ResolveCustomCallGeneratorHolder( \ |
1382 global_context(), #holder_expr); \ | 1382 global_context(), #holder_expr); \ |
(...skipping 194 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1577 current->set_state(v8::INSTALLED); | 1577 current->set_state(v8::INSTALLED); |
1578 return result; | 1578 return result; |
1579 } | 1579 } |
1580 | 1580 |
1581 | 1581 |
1582 bool Genesis::InstallJSBuiltins(Handle<JSBuiltinsObject> builtins) { | 1582 bool Genesis::InstallJSBuiltins(Handle<JSBuiltinsObject> builtins) { |
1583 HandleScope scope; | 1583 HandleScope scope; |
1584 for (int i = 0; i < Builtins::NumberOfJavaScriptBuiltins(); i++) { | 1584 for (int i = 0; i < Builtins::NumberOfJavaScriptBuiltins(); i++) { |
1585 Builtins::JavaScript id = static_cast<Builtins::JavaScript>(i); | 1585 Builtins::JavaScript id = static_cast<Builtins::JavaScript>(i); |
1586 Handle<String> name = Factory::LookupAsciiSymbol(Builtins::GetName(id)); | 1586 Handle<String> name = Factory::LookupAsciiSymbol(Builtins::GetName(id)); |
| 1587 Object* function_object = builtins->GetPropertyNoExceptionThrown(*name); |
1587 Handle<JSFunction> function | 1588 Handle<JSFunction> function |
1588 = Handle<JSFunction>(JSFunction::cast(builtins->GetProperty(*name))); | 1589 = Handle<JSFunction>(JSFunction::cast(function_object)); |
1589 builtins->set_javascript_builtin(id, *function); | 1590 builtins->set_javascript_builtin(id, *function); |
1590 Handle<SharedFunctionInfo> shared | 1591 Handle<SharedFunctionInfo> shared |
1591 = Handle<SharedFunctionInfo>(function->shared()); | 1592 = Handle<SharedFunctionInfo>(function->shared()); |
1592 if (!EnsureCompiled(shared, CLEAR_EXCEPTION)) return false; | 1593 if (!EnsureCompiled(shared, CLEAR_EXCEPTION)) return false; |
1593 // Set the code object on the function object. | 1594 // Set the code object on the function object. |
1594 function->set_code(function->shared()->code()); | 1595 function->set_code(function->shared()->code()); |
1595 builtins->set_javascript_builtin_code(id, shared->code()); | 1596 builtins->set_javascript_builtin_code(id, shared->code()); |
1596 } | 1597 } |
1597 return true; | 1598 return true; |
1598 } | 1599 } |
(...skipping 264 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1863 } | 1864 } |
1864 | 1865 |
1865 | 1866 |
1866 // Restore statics that are thread local. | 1867 // Restore statics that are thread local. |
1867 char* BootstrapperActive::RestoreState(char* from) { | 1868 char* BootstrapperActive::RestoreState(char* from) { |
1868 nesting_ = *reinterpret_cast<int*>(from); | 1869 nesting_ = *reinterpret_cast<int*>(from); |
1869 return from + sizeof(nesting_); | 1870 return from + sizeof(nesting_); |
1870 } | 1871 } |
1871 | 1872 |
1872 } } // namespace v8::internal | 1873 } } // namespace v8::internal |
OLD | NEW |