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Issue 693153004: Remove --harmony implications for incomplete features (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 1 month ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/bootstrapper.h" 5 #include "src/bootstrapper.h"
6 6
7 #include "src/accessors.h" 7 #include "src/accessors.h"
8 #include "src/code-stubs.h" 8 #include "src/code-stubs.h"
9 #include "src/extensions/externalize-string-extension.h" 9 #include "src/extensions/externalize-string-extension.h"
10 #include "src/extensions/free-buffer-extension.h" 10 #include "src/extensions/free-buffer-extension.h"
(...skipping 197 matching lines...) Expand 10 before | Expand all | Expand 10 after
208 void InitializeExperimentalGlobal(); 208 void InitializeExperimentalGlobal();
209 // Installs the contents of the native .js files on the global objects. 209 // Installs the contents of the native .js files on the global objects.
210 // Used for creating a context from scratch. 210 // Used for creating a context from scratch.
211 void InstallNativeFunctions(); 211 void InstallNativeFunctions();
212 void InstallExperimentalNativeFunctions(); 212 void InstallExperimentalNativeFunctions();
213 213
214 #define DECLARE_FEATURE_INITIALIZATION(id, descr) \ 214 #define DECLARE_FEATURE_INITIALIZATION(id, descr) \
215 void InstallNativeFunctions_##id(); \ 215 void InstallNativeFunctions_##id(); \
216 void InitializeGlobal_##id(); 216 void InitializeGlobal_##id();
217 217
218 SHIPPING_FEATURES(DECLARE_FEATURE_INITIALIZATION) 218 HARMONY_INPROGRESS(DECLARE_FEATURE_INITIALIZATION)
219 HARMONY_FEATURES(DECLARE_FEATURE_INITIALIZATION) 219 HARMONY_STAGED(DECLARE_FEATURE_INITIALIZATION)
220 STAGED_FEATURES(DECLARE_FEATURE_INITIALIZATION) 220 HARMONY_SHIPPING(DECLARE_FEATURE_INITIALIZATION)
221
222 DECLARE_FEATURE_INITIALIZATION(harmony_proxies, "")
223 #undef DECLARE_FEATURE_INITIALIZATION 221 #undef DECLARE_FEATURE_INITIALIZATION
224 222
225 Handle<JSFunction> InstallInternalArray(Handle<JSBuiltinsObject> builtins, 223 Handle<JSFunction> InstallInternalArray(Handle<JSBuiltinsObject> builtins,
226 const char* name, 224 const char* name,
227 ElementsKind elements_kind); 225 ElementsKind elements_kind);
228 bool InstallNatives(); 226 bool InstallNatives();
229 227
230 void InstallTypedArray( 228 void InstallTypedArray(
231 const char* name, 229 const char* name,
232 ElementsKind elements_kind, 230 ElementsKind elements_kind,
(...skipping 1104 matching lines...) Expand 10 before | Expand all | Expand 10 after
1337 Handle<Code>(isolate->builtins()->builtin( 1335 Handle<Code>(isolate->builtins()->builtin(
1338 Builtins::kHandleApiCallAsConstructor)); 1336 Builtins::kHandleApiCallAsConstructor));
1339 Handle<JSFunction> delegate = factory->NewFunction( 1337 Handle<JSFunction> delegate = factory->NewFunction(
1340 factory->empty_string(), code, JS_OBJECT_TYPE, JSObject::kHeaderSize); 1338 factory->empty_string(), code, JS_OBJECT_TYPE, JSObject::kHeaderSize);
1341 native_context()->set_call_as_constructor_delegate(*delegate); 1339 native_context()->set_call_as_constructor_delegate(*delegate);
1342 delegate->shared()->DontAdaptArguments(); 1340 delegate->shared()->DontAdaptArguments();
1343 } 1341 }
1344 1342
1345 #define FEATURE_INITIALIZE_GLOBAL(id, descr) InitializeGlobal_##id(); 1343 #define FEATURE_INITIALIZE_GLOBAL(id, descr) InitializeGlobal_##id();
1346 1344
1347 SHIPPING_FEATURES(FEATURE_INITIALIZE_GLOBAL) 1345 HARMONY_SHIPPING(FEATURE_INITIALIZE_GLOBAL)
1348 #undef FEATURE_INITIALIZE_GLOBAL 1346 #undef FEATURE_INITIALIZE_GLOBAL
1349 1347
1350 // Initialize the embedder data slot. 1348 // Initialize the embedder data slot.
1351 Handle<FixedArray> embedder_data = factory->NewFixedArray(3); 1349 Handle<FixedArray> embedder_data = factory->NewFixedArray(3);
1352 native_context()->set_embedder_data(*embedder_data); 1350 native_context()->set_embedder_data(*embedder_data);
1353 } 1351 }
1354 1352
1355 1353
1356 void Genesis::InstallTypedArray( 1354 void Genesis::InstallTypedArray(
1357 const char* name, 1355 const char* name,
(...skipping 14 matching lines...) Expand all
1372 *fun = result; 1370 *fun = result;
1373 1371
1374 ElementsKind external_kind = GetNextTransitionElementsKind(elements_kind); 1372 ElementsKind external_kind = GetNextTransitionElementsKind(elements_kind);
1375 *external_map = Map::AsElementsKind(initial_map, external_kind); 1373 *external_map = Map::AsElementsKind(initial_map, external_kind);
1376 } 1374 }
1377 1375
1378 1376
1379 void Genesis::InitializeExperimentalGlobal() { 1377 void Genesis::InitializeExperimentalGlobal() {
1380 #define FEATURE_INITIALIZE_GLOBAL(id, descr) InitializeGlobal_##id(); 1378 #define FEATURE_INITIALIZE_GLOBAL(id, descr) InitializeGlobal_##id();
1381 1379
1382 HARMONY_FEATURES(FEATURE_INITIALIZE_GLOBAL) 1380 HARMONY_INPROGRESS(FEATURE_INITIALIZE_GLOBAL)
1383 STAGED_FEATURES(FEATURE_INITIALIZE_GLOBAL) 1381 HARMONY_STAGED(FEATURE_INITIALIZE_GLOBAL)
1384 #undef FEATURE_INITIALIZE_GLOBAL 1382 #undef FEATURE_INITIALIZE_GLOBAL
1385 } 1383 }
1386 1384
1387 1385
1388 bool Genesis::CompileBuiltin(Isolate* isolate, int index) { 1386 bool Genesis::CompileBuiltin(Isolate* isolate, int index) {
1389 Vector<const char> name = Natives::GetScriptName(index); 1387 Vector<const char> name = Natives::GetScriptName(index);
1390 Handle<String> source_code = 1388 Handle<String> source_code =
1391 isolate->bootstrapper()->NativesSourceLookup(index); 1389 isolate->bootstrapper()->NativesSourceLookup(index);
1392 return CompileNative(isolate, name, source_code); 1390 return CompileNative(isolate, name, source_code);
1393 } 1391 }
(...skipping 164 matching lines...) Expand 10 before | Expand all | Expand 10 after
1558 INSTALL_NATIVE(JSFunction, "NativeObjectGetNotifier", 1556 INSTALL_NATIVE(JSFunction, "NativeObjectGetNotifier",
1559 native_object_get_notifier); 1557 native_object_get_notifier);
1560 INSTALL_NATIVE(JSFunction, "NativeObjectNotifierPerformChange", 1558 INSTALL_NATIVE(JSFunction, "NativeObjectNotifierPerformChange",
1561 native_object_notifier_perform_change); 1559 native_object_notifier_perform_change);
1562 1560
1563 INSTALL_NATIVE(Symbol, "symbolIterator", iterator_symbol); 1561 INSTALL_NATIVE(Symbol, "symbolIterator", iterator_symbol);
1564 INSTALL_NATIVE(Symbol, "symbolUnscopables", unscopables_symbol); 1562 INSTALL_NATIVE(Symbol, "symbolUnscopables", unscopables_symbol);
1565 INSTALL_NATIVE(JSFunction, "ArrayValues", array_values_iterator); 1563 INSTALL_NATIVE(JSFunction, "ArrayValues", array_values_iterator);
1566 1564
1567 #define INSTALL_NATIVE_FUNCTIONS_FOR(id, descr) InstallNativeFunctions_##id(); 1565 #define INSTALL_NATIVE_FUNCTIONS_FOR(id, descr) InstallNativeFunctions_##id();
1568 1566 HARMONY_SHIPPING(INSTALL_NATIVE_FUNCTIONS_FOR)
1569 SHIPPING_FEATURES(INSTALL_NATIVE_FUNCTIONS_FOR)
1570 #undef INSTALL_NATIVE_FUNCTIONS_FOR 1567 #undef INSTALL_NATIVE_FUNCTIONS_FOR
1571 } 1568 }
1572 1569
1573 1570
1574 void Genesis::InstallExperimentalNativeFunctions() { 1571 void Genesis::InstallExperimentalNativeFunctions() {
1575 if (FLAG_harmony_proxies) { 1572 if (FLAG_harmony_proxies) {
1576 INSTALL_NATIVE(JSFunction, "DerivedHasTrap", derived_has_trap); 1573 INSTALL_NATIVE(JSFunction, "DerivedHasTrap", derived_has_trap);
1577 INSTALL_NATIVE(JSFunction, "DerivedGetTrap", derived_get_trap); 1574 INSTALL_NATIVE(JSFunction, "DerivedGetTrap", derived_get_trap);
1578 INSTALL_NATIVE(JSFunction, "DerivedSetTrap", derived_set_trap); 1575 INSTALL_NATIVE(JSFunction, "DerivedSetTrap", derived_set_trap);
1579 INSTALL_NATIVE(JSFunction, "ProxyEnumerate", proxy_enumerate); 1576 INSTALL_NATIVE(JSFunction, "ProxyEnumerate", proxy_enumerate);
1580 } 1577 }
1581 1578
1582 #define INSTALL_NATIVE_FUNCTIONS_FOR(id, descr) InstallNativeFunctions_##id(); 1579 #define INSTALL_NATIVE_FUNCTIONS_FOR(id, descr) InstallNativeFunctions_##id();
1583 1580 HARMONY_INPROGRESS(INSTALL_NATIVE_FUNCTIONS_FOR)
1584 HARMONY_FEATURES(INSTALL_NATIVE_FUNCTIONS_FOR) 1581 HARMONY_STAGED(INSTALL_NATIVE_FUNCTIONS_FOR)
1585 STAGED_FEATURES(INSTALL_NATIVE_FUNCTIONS_FOR)
1586 INSTALL_NATIVE_FUNCTIONS_FOR(harmony_proxies, "")
1587 #undef INSTALL_NATIVE_FUNCTIONS_FOR 1582 #undef INSTALL_NATIVE_FUNCTIONS_FOR
1588 } 1583 }
1589 1584
1590 1585
1591 #define EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(id) \ 1586 #define EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(id) \
1592 void Genesis::InstallNativeFunctions_##id() {} 1587 void Genesis::InstallNativeFunctions_##id() {}
1593 1588
1594 EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_scoping) 1589 EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_scoping)
1595 EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_modules) 1590 EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_modules)
1596 EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_strings) 1591 EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_strings)
(...skipping 22 matching lines...) Expand all
1619 1614
1620 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_scoping) 1615 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_scoping)
1621 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_modules) 1616 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_modules)
1622 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_strings) 1617 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_strings)
1623 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_arrays) 1618 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_arrays)
1624 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_classes) 1619 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_classes)
1625 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_object_literals) 1620 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_object_literals)
1626 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_arrow_functions) 1621 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_arrow_functions)
1627 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_numeric_literals) 1622 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_numeric_literals)
1628 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_tostring) 1623 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_tostring)
1624 EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE(harmony_proxies)
1629 1625
1630 void Genesis::InitializeGlobal_harmony_regexps() { 1626 void Genesis::InitializeGlobal_harmony_regexps() {
1631 Handle<JSObject> builtins(native_context()->builtins()); 1627 Handle<JSObject> builtins(native_context()->builtins());
1632 1628
1633 Handle<HeapObject> flag(FLAG_harmony_regexps ? heap()->true_value() 1629 Handle<HeapObject> flag(FLAG_harmony_regexps ? heap()->true_value()
1634 : heap()->false_value()); 1630 : heap()->false_value());
1635 PropertyAttributes attributes = 1631 PropertyAttributes attributes =
1636 static_cast<PropertyAttributes>(DONT_DELETE | READ_ONLY); 1632 static_cast<PropertyAttributes>(DONT_DELETE | READ_ONLY);
1637 Runtime::DefineObjectProperty(builtins, factory()->harmony_regexps_string(), 1633 Runtime::DefineObjectProperty(builtins, factory()->harmony_regexps_string(),
1638 flag, attributes).Assert(); 1634 flag, attributes).Assert();
(...skipping 534 matching lines...) Expand 10 before | Expand all | Expand 10 after
2173 i < ExperimentalNatives::GetBuiltinsCount(); i++) { 2169 i < ExperimentalNatives::GetBuiltinsCount(); i++) {
2174 #define INSTALL_EXPERIMENTAL_NATIVES(id, desc) \ 2170 #define INSTALL_EXPERIMENTAL_NATIVES(id, desc) \
2175 if (FLAG_##id) { \ 2171 if (FLAG_##id) { \
2176 for (size_t j = 0; id##_natives[j] != NULL; j++) { \ 2172 for (size_t j = 0; id##_natives[j] != NULL; j++) { \
2177 if (strcmp(ExperimentalNatives::GetScriptName(i).start(), \ 2173 if (strcmp(ExperimentalNatives::GetScriptName(i).start(), \
2178 id##_natives[j]) == 0) { \ 2174 id##_natives[j]) == 0) { \
2179 if (!CompileExperimentalBuiltin(isolate(), i)) return false; \ 2175 if (!CompileExperimentalBuiltin(isolate(), i)) return false; \
2180 } \ 2176 } \
2181 } \ 2177 } \
2182 } 2178 }
2183 INSTALL_EXPERIMENTAL_NATIVES(harmony_proxies, "");
2184 // Iterate over flags that are not enabled by default. 2179 // Iterate over flags that are not enabled by default.
2185 HARMONY_FEATURES(INSTALL_EXPERIMENTAL_NATIVES); 2180 HARMONY_INPROGRESS(INSTALL_EXPERIMENTAL_NATIVES);
2186 STAGED_FEATURES(INSTALL_EXPERIMENTAL_NATIVES); 2181 HARMONY_STAGED(INSTALL_EXPERIMENTAL_NATIVES);
2187 #undef INSTALL_EXPERIMENTAL_NATIVES 2182 #undef INSTALL_EXPERIMENTAL_NATIVES
2188 } 2183 }
2189 2184
2190 #define USE_NATIVES_FOR_FEATURE(id, descr) USE(id##_natives); 2185 #define USE_NATIVES_FOR_FEATURE(id, descr) USE(id##_natives);
2191 2186 HARMONY_SHIPPING(USE_NATIVES_FOR_FEATURE)
2192 SHIPPING_FEATURES(USE_NATIVES_FOR_FEATURE)
2193 #undef USE_NATIVES_FOR_FEATURE 2187 #undef USE_NATIVES_FOR_FEATURE
2194 2188
2195 InstallExperimentalNativeFunctions(); 2189 InstallExperimentalNativeFunctions();
2196 return true; 2190 return true;
2197 } 2191 }
2198 2192
2199 2193
2200 static void InstallBuiltinFunctionId(Handle<JSObject> holder, 2194 static void InstallBuiltinFunctionId(Handle<JSObject> holder,
2201 const char* function_name, 2195 const char* function_name,
2202 BuiltinFunctionId id) { 2196 BuiltinFunctionId id) {
(...skipping 613 matching lines...) Expand 10 before | Expand all | Expand 10 after
2816 return from + sizeof(NestingCounterType); 2810 return from + sizeof(NestingCounterType);
2817 } 2811 }
2818 2812
2819 2813
2820 // Called when the top-level V8 mutex is destroyed. 2814 // Called when the top-level V8 mutex is destroyed.
2821 void Bootstrapper::FreeThreadResources() { 2815 void Bootstrapper::FreeThreadResources() {
2822 DCHECK(!IsActive()); 2816 DCHECK(!IsActive());
2823 } 2817 }
2824 2818
2825 } } // namespace v8::internal 2819 } } // namespace v8::internal
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