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Issue 16337005: Deprecate FACTORY helper macro. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 6 months ago
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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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2119 } 2119 }
2120 2120
2121 2121
2122 void Genesis::InstallJSFunctionResultCaches() { 2122 void Genesis::InstallJSFunctionResultCaches() {
2123 const int kNumberOfCaches = 0 + 2123 const int kNumberOfCaches = 0 +
2124 #define F(size, func) + 1 2124 #define F(size, func) + 1
2125 JSFUNCTION_RESULT_CACHE_LIST(F) 2125 JSFUNCTION_RESULT_CACHE_LIST(F)
2126 #undef F 2126 #undef F
2127 ; 2127 ;
2128 2128
2129 Handle<FixedArray> caches = FACTORY->NewFixedArray(kNumberOfCaches, TENURED); 2129 Handle<FixedArray> caches =
2130 factory()->NewFixedArray(kNumberOfCaches, TENURED);
2130 2131
2131 int index = 0; 2132 int index = 0;
2132 2133
2133 #define F(size, func) do { \ 2134 #define F(size, func) do { \
2134 FixedArray* cache = CreateCache((size), Handle<JSFunction>(func)); \ 2135 FixedArray* cache = CreateCache((size), Handle<JSFunction>(func)); \
2135 caches->set(index++, cache); \ 2136 caches->set(index++, cache); \
2136 } while (false) 2137 } while (false)
2137 2138
2138 JSFUNCTION_RESULT_CACHE_LIST(F); 2139 JSFUNCTION_RESULT_CACHE_LIST(F);
2139 2140
2140 #undef F 2141 #undef F
2141 2142
2142 native_context()->set_jsfunction_result_caches(*caches); 2143 native_context()->set_jsfunction_result_caches(*caches);
2143 } 2144 }
2144 2145
2145 2146
2146 void Genesis::InitializeNormalizedMapCaches() { 2147 void Genesis::InitializeNormalizedMapCaches() {
2147 Handle<FixedArray> array( 2148 Handle<FixedArray> array(
2148 FACTORY->NewFixedArray(NormalizedMapCache::kEntries, TENURED)); 2149 factory()->NewFixedArray(NormalizedMapCache::kEntries, TENURED));
2149 native_context()->set_normalized_map_cache(NormalizedMapCache::cast(*array)); 2150 native_context()->set_normalized_map_cache(NormalizedMapCache::cast(*array));
2150 } 2151 }
2151 2152
2152 2153
2153 bool Bootstrapper::InstallExtensions(Handle<Context> native_context, 2154 bool Bootstrapper::InstallExtensions(Handle<Context> native_context,
2154 v8::ExtensionConfiguration* extensions) { 2155 v8::ExtensionConfiguration* extensions) {
2155 BootstrapperActive active(this); 2156 BootstrapperActive active(this);
2156 SaveContext saved_context(isolate_); 2157 SaveContext saved_context(isolate_);
2157 isolate_->set_context(*native_context); 2158 isolate_->set_context(*native_context);
2158 if (!Genesis::InstallExtensions(native_context, extensions)) return false; 2159 if (!Genesis::InstallExtensions(native_context, extensions)) return false;
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2498 } 2499 }
2499 } 2500 }
2500 } 2501 }
2501 2502
2502 2503
2503 void Genesis::TransferIndexedProperties(Handle<JSObject> from, 2504 void Genesis::TransferIndexedProperties(Handle<JSObject> from,
2504 Handle<JSObject> to) { 2505 Handle<JSObject> to) {
2505 // Cloning the elements array is sufficient. 2506 // Cloning the elements array is sufficient.
2506 Handle<FixedArray> from_elements = 2507 Handle<FixedArray> from_elements =
2507 Handle<FixedArray>(FixedArray::cast(from->elements())); 2508 Handle<FixedArray>(FixedArray::cast(from->elements()));
2508 Handle<FixedArray> to_elements = FACTORY->CopyFixedArray(from_elements); 2509 Handle<FixedArray> to_elements = factory()->CopyFixedArray(from_elements);
2509 to->set_elements(*to_elements); 2510 to->set_elements(*to_elements);
2510 } 2511 }
2511 2512
2512 2513
2513 void Genesis::TransferObject(Handle<JSObject> from, Handle<JSObject> to) { 2514 void Genesis::TransferObject(Handle<JSObject> from, Handle<JSObject> to) {
2514 HandleScope outer(isolate()); 2515 HandleScope outer(isolate());
2515 Factory* factory = isolate()->factory();
2516 2516
2517 ASSERT(!from->IsJSArray()); 2517 ASSERT(!from->IsJSArray());
2518 ASSERT(!to->IsJSArray()); 2518 ASSERT(!to->IsJSArray());
2519 2519
2520 TransferNamedProperties(from, to); 2520 TransferNamedProperties(from, to);
2521 TransferIndexedProperties(from, to); 2521 TransferIndexedProperties(from, to);
2522 2522
2523 // Transfer the prototype (new map is needed). 2523 // Transfer the prototype (new map is needed).
2524 Handle<Map> old_to_map = Handle<Map>(to->map()); 2524 Handle<Map> old_to_map = Handle<Map>(to->map());
2525 Handle<Map> new_to_map = factory->CopyMap(old_to_map); 2525 Handle<Map> new_to_map = factory()->CopyMap(old_to_map);
2526 new_to_map->set_prototype(from->map()->prototype()); 2526 new_to_map->set_prototype(from->map()->prototype());
2527 to->set_map(*new_to_map); 2527 to->set_map(*new_to_map);
2528 } 2528 }
2529 2529
2530 2530
2531 void Genesis::MakeFunctionInstancePrototypeWritable() { 2531 void Genesis::MakeFunctionInstancePrototypeWritable() {
2532 // The maps with writable prototype are created in CreateEmptyFunction 2532 // The maps with writable prototype are created in CreateEmptyFunction
2533 // and CreateStrictModeFunctionMaps respectively. Initially the maps are 2533 // and CreateStrictModeFunctionMaps respectively. Initially the maps are
2534 // created with read-only prototype for JS builtins processing. 2534 // created with read-only prototype for JS builtins processing.
2535 ASSERT(!function_map_writable_prototype_.is_null()); 2535 ASSERT(!function_map_writable_prototype_.is_null());
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2627 return from + sizeof(NestingCounterType); 2627 return from + sizeof(NestingCounterType);
2628 } 2628 }
2629 2629
2630 2630
2631 // Called when the top-level V8 mutex is destroyed. 2631 // Called when the top-level V8 mutex is destroyed.
2632 void Bootstrapper::FreeThreadResources() { 2632 void Bootstrapper::FreeThreadResources() {
2633 ASSERT(!IsActive()); 2633 ASSERT(!IsActive());
2634 } 2634 }
2635 2635
2636 } } // namespace v8::internal 2636 } } // namespace v8::internal
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