https://bugs.webkit.org/show_bug.cgi?id=179980
Reviewed by Yusuke Suzuki.
JSTests:
* controlFlowProfiler/driver/driver.js:
* controlFlowProfiler/execution-count.js:
* controlFlowProfiler/if-statement.js:
* controlFlowProfiler/loop-statements.js:
* controlFlowProfiler/switch-statements.js:
* controlFlowProfiler/test-jit.js:
* exceptionFuzz/3d-cube.js:
* exceptionFuzz/date-format-xparb.js:
* exceptionFuzz/earley-boyer.js:
* heapProfiler/basic-edges.js:
* heapProfiler/property-edge-types.js:
* microbenchmarks/try-get-by-id-basic.js:
* microbenchmarks/try-get-by-id-polymorphic.js:
* modules/namespace-object-try-get.js:
* stress/argument-count-bytecode.js:
* stress/argument-intrinsic-basic.js:
* stress/argument-intrinsic-inlining-use-caller-arg.js:
* stress/argument-intrinsic-inlining-with-result-escape.js:
* stress/argument-intrinsic-inlining-with-vararg-with-enough-arguments.js:
* stress/argument-intrinsic-inlining-with-vararg.js:
* stress/argument-intrinsic-nested-inlining.js:
* stress/argument-intrinsic-not-convert-to-get-argument.js:
* stress/argument-intrinsic-with-stack-write.js:
* stress/arity-mismatch-get-argument.js:
* stress/array-message-passing.js:
* stress/array-push-with-force-exit.js:
* stress/check-dom-with-signature.js:
* stress/check-sub-class.js:
* stress/compare-eq-incomplete-profile.js:
* stress/custom-get-set-inline-caching-one-level-up-proto-chain.js:
* stress/do-eval-virtual-call-correctly.js:
* stress/dom-jit-with-poly-proto.js:
* stress/domjit-exception-ic.js:
* stress/domjit-exception.js:
* stress/domjit-getter-complex-with-incorrect-object.js:
* stress/domjit-getter-complex.js:
* stress/domjit-getter-poly.js:
* stress/domjit-getter-proto.js:
* stress/domjit-getter-super-poly.js:
* stress/domjit-getter-try-catch-getter-as-get-by-id-register-restoration.js:
* stress/domjit-getter-type-check.js:
* stress/domjit-getter.js:
* stress/exit-during-inlined-arity-fixup-recover-proper-frame.js:
* stress/for-in-proxy-target-changed-structure.js:
* stress/for-in-proxy.js:
* stress/generational-opaque-roots.js:
* stress/global-const-redeclaration-setting-2.js:
* stress/global-const-redeclaration-setting-3.js:
* stress/global-const-redeclaration-setting-4.js:
* stress/global-const-redeclaration-setting-5.js:
* stress/global-const-redeclaration-setting.js:
* stress/import-basic.js:
* stress/import-from-eval.js:
* stress/import-reject-with-exception.js:
* stress/import-syntax.js:
* stress/impure-get-own-property-slot-inline-cache.js:
* stress/is-constructor.js:
* stress/istypedarrayview-intrinsic.js:
* stress/jsc-setImpureGetterDelegate-on-bad-type.js:
* stress/jsc-test-functions-should-be-more-robust.js:
* stress/object-toString-with-proxy.js:
* stress/poly-proto-custom-value-and-accessor.js:
* stress/proxy-inline-cache.js:
* stress/re-execute-error-module.js:
* stress/regress-150532.js:
* stress/regress-156992.js:
* stress/regress-179619.js:
* stress/resources/shadow-chicken-support.js:
* stress/runtime-array.js:
* stress/sampling-profiler-microtasks.js:
* stress/shadow-chicken-enabled.js:
* stress/spread-correct-global-object-on-exception.js:
* stress/super-get-by-id.js:
* stress/tailCallForwardArguments.js:
* stress/to-object-intrinsic-boolean-edge.js:
* stress/to-object-intrinsic-null-or-undefined-edge.js:
* stress/to-object-intrinsic-number-edge.js:
* stress/to-object-intrinsic-object-edge.js:
* stress/to-object-intrinsic-string-edge.js:
* stress/to-object-intrinsic-symbol-edge.js:
* stress/to-object-intrinsic.js:
* stress/try-catch-custom-getter-as-get-by-id.js:
* stress/try-get-by-id-poly-proto.js:
* stress/try-get-by-id-should-spill-registers-dfg.js:
* stress/try-get-by-id.js:
* typeProfiler/arrow-functions.js:
* typeProfiler/basic.js:
* typeProfiler/captured.js:
* typeProfiler/classes.js:
* typeProfiler/dfg-jit-optimizations.js:
* typeProfiler/dictionary-mode.js:
* typeProfiler/es6-block-scoping.js:
* typeProfiler/es6-classes.js:
* typeProfiler/inheritance.js:
* typeProfiler/int52-dfg.js:
* typeProfiler/loop.js:
* typeProfiler/optional-fields.js:
* typeProfiler/overflow.js:
* typeProfiler/return.js:
* typeProfiler/symbol.js:
* typeProfiler/weird-prototype-chain.js:
Source/JavaScriptCore:
Also removed setElementRoot() which was not used.
* jsc.cpp:
(GlobalObject::finishCreation):
(WTF::Element::Element): Deleted.
(WTF::Element::root const): Deleted.
(WTF::Element::setRoot): Deleted.
(WTF::Element::create): Deleted.
(WTF::Element::visitChildren): Deleted.
(WTF::Element::createStructure): Deleted.
(WTF::Root::Root): Deleted.
(WTF::Root::element): Deleted.
(WTF::Root::setElement): Deleted.
(WTF::Root::create): Deleted.
(WTF::Root::createStructure): Deleted.
(WTF::Root::visitChildren): Deleted.
(WTF::ImpureGetter::ImpureGetter): Deleted.
(WTF::ImpureGetter::createStructure): Deleted.
(WTF::ImpureGetter::create): Deleted.
(WTF::ImpureGetter::finishCreation): Deleted.
(WTF::ImpureGetter::getOwnPropertySlot): Deleted.
(WTF::ImpureGetter::visitChildren): Deleted.
(WTF::ImpureGetter::setDelegate): Deleted.
(WTF::CustomGetter::CustomGetter): Deleted.
(WTF::CustomGetter::createStructure): Deleted.
(WTF::CustomGetter::create): Deleted.
(WTF::CustomGetter::getOwnPropertySlot): Deleted.
(WTF::CustomGetter::customGetter): Deleted.
(WTF::CustomGetter::customGetterAcessor): Deleted.
(WTF::RuntimeArray::create): Deleted.
(WTF::RuntimeArray::~RuntimeArray): Deleted.
(WTF::RuntimeArray::destroy): Deleted.
(WTF::RuntimeArray::getOwnPropertySlot): Deleted.
(WTF::RuntimeArray::getOwnPropertySlotByIndex): Deleted.
(WTF::RuntimeArray::put): Deleted.
(WTF::RuntimeArray::deleteProperty): Deleted.
(WTF::RuntimeArray::getLength const): Deleted.
(WTF::RuntimeArray::createPrototype): Deleted.
(WTF::RuntimeArray::createStructure): Deleted.
(WTF::RuntimeArray::finishCreation): Deleted.
(WTF::RuntimeArray::RuntimeArray): Deleted.
(WTF::RuntimeArray::lengthGetter): Deleted.
(WTF::SimpleObject::SimpleObject): Deleted.
(WTF::SimpleObject::create): Deleted.
(WTF::SimpleObject::visitChildren): Deleted.
(WTF::SimpleObject::createStructure): Deleted.
(WTF::SimpleObject::hiddenValue): Deleted.
(WTF::SimpleObject::setHiddenValue): Deleted.
(WTF::DOMJITNode::DOMJITNode): Deleted.
(WTF::DOMJITNode::createStructure): Deleted.
(WTF::DOMJITNode::checkSubClassSnippet): Deleted.
(WTF::DOMJITNode::create): Deleted.
(WTF::DOMJITNode::value const): Deleted.
(WTF::DOMJITNode::offsetOfValue): Deleted.
(WTF::DOMJITGetter::DOMJITGetter): Deleted.
(WTF::DOMJITGetter::createStructure): Deleted.
(WTF::DOMJITGetter::create): Deleted.
(WTF::DOMJITGetter::DOMJITAttribute::DOMJITAttribute): Deleted.
(WTF::DOMJITGetter::DOMJITAttribute::slowCall): Deleted.
(WTF::DOMJITGetter::DOMJITAttribute::callDOMGetter): Deleted.
(WTF::DOMJITGetter::customGetter): Deleted.
(WTF::DOMJITGetter::finishCreation): Deleted.
(WTF::DOMJITGetterComplex::DOMJITGetterComplex): Deleted.
(WTF::DOMJITGetterComplex::createStructure): Deleted.
(WTF::DOMJITGetterComplex::create): Deleted.
(WTF::DOMJITGetterComplex::DOMJITAttribute::DOMJITAttribute): Deleted.
(WTF::DOMJITGetterComplex::DOMJITAttribute::slowCall): Deleted.
(WTF::DOMJITGetterComplex::DOMJITAttribute::callDOMGetter): Deleted.
(WTF::DOMJITGetterComplex::functionEnableException): Deleted.
(WTF::DOMJITGetterComplex::customGetter): Deleted.
(WTF::DOMJITGetterComplex::finishCreation): Deleted.
(WTF::DOMJITFunctionObject::DOMJITFunctionObject): Deleted.
(WTF::DOMJITFunctionObject::createStructure): Deleted.
(WTF::DOMJITFunctionObject::create): Deleted.
(WTF::DOMJITFunctionObject::safeFunction): Deleted.
(WTF::DOMJITFunctionObject::unsafeFunction): Deleted.
(WTF::DOMJITFunctionObject::checkSubClassSnippet): Deleted.
(WTF::DOMJITFunctionObject::finishCreation): Deleted.
(WTF::DOMJITCheckSubClassObject::DOMJITCheckSubClassObject): Deleted.
(WTF::DOMJITCheckSubClassObject::createStructure): Deleted.
(WTF::DOMJITCheckSubClassObject::create): Deleted.
(WTF::DOMJITCheckSubClassObject::safeFunction): Deleted.
(WTF::DOMJITCheckSubClassObject::unsafeFunction): Deleted.
(WTF::DOMJITCheckSubClassObject::finishCreation): Deleted.
(WTF::DOMJITGetterBaseJSObject::DOMJITGetterBaseJSObject): Deleted.
(WTF::DOMJITGetterBaseJSObject::createStructure): Deleted.
(WTF::DOMJITGetterBaseJSObject::create): Deleted.
(WTF::DOMJITGetterBaseJSObject::DOMJITAttribute::DOMJITAttribute): Deleted.
(WTF::DOMJITGetterBaseJSObject::DOMJITAttribute::slowCall): Deleted.
(WTF::DOMJITGetterBaseJSObject::DOMJITAttribute::callDOMGetter): Deleted.
(WTF::DOMJITGetterBaseJSObject::customGetter): Deleted.
(WTF::DOMJITGetterBaseJSObject::finishCreation): Deleted.
(WTF::Element::handleOwner): Deleted.
(WTF::Element::finishCreation): Deleted.
(JSTestCustomGetterSetter::JSTestCustomGetterSetter): Deleted.
(JSTestCustomGetterSetter::create): Deleted.
(JSTestCustomGetterSetter::createStructure): Deleted.
(customGetAccessor): Deleted.
(customGetValue): Deleted.
(customSetAccessor): Deleted.
(customSetValue): Deleted.
(JSTestCustomGetterSetter::finishCreation): Deleted.
(GlobalObject::addConstructableFunction): Deleted.
(functionCreateRoot): Deleted.
(functionCreateElement): Deleted.
(functionGetElement): Deleted.
(functionSetElementRoot): Deleted.
(functionCreateSimpleObject): Deleted.
(functionGetHiddenValue): Deleted.
(functionSetHiddenValue): Deleted.
(functionCreateProxy): Deleted.
(functionCreateRuntimeArray): Deleted.
(functionCreateImpureGetter): Deleted.
(functionCreateCustomGetterObject): Deleted.
(functionCreateDOMJITNodeObject): Deleted.
(functionCreateDOMJITGetterObject): Deleted.
(functionCreateDOMJITGetterComplexObject): Deleted.
(functionCreateDOMJITFunctionObject): Deleted.
(functionCreateDOMJITCheckSubClassObject): Deleted.
(functionCreateDOMJITGetterBaseJSObject): Deleted.
(functionSetImpureGetterDelegate): Deleted.
(functionGetGetterSetter): Deleted.
(functionShadowChickenFunctionsOnStack): Deleted.
(functionSetGlobalConstRedeclarationShouldNotThrow): Deleted.
(functionGlobalObjectForObject): Deleted.
(functionLoadGetterFromGetterSetter): Deleted.
(functionCreateCustomTestGetterSetter): Deleted.
(functionAbort): Deleted.
(functionFindTypeForExpression): Deleted.
(functionReturnTypeFor): Deleted.
(functionDumpBasicBlockExecutionRanges): Deleted.
(functionHasBasicBlockExecuted): Deleted.
(functionBasicBlockExecutionCount): Deleted.
(functionEnableExceptionFuzz): Deleted.
(functionCreateBuiltin): Deleted.
* runtime/JSGlobalObject.cpp:
(JSC::JSGlobalObject::init):
* tools/JSDollarVM.cpp:
(WTF::Element::Element):
(WTF::Element::root const):
(WTF::Element::setRoot):
(WTF::Element::create):
(WTF::Element::visitChildren):
(WTF::Element::createStructure):
(WTF::Root::Root):
(WTF::Root::element):
(WTF::Root::setElement):
(WTF::Root::create):
(WTF::Root::createStructure):
(WTF::Root::visitChildren):
(WTF::SimpleObject::SimpleObject):
(WTF::SimpleObject::create):
(WTF::SimpleObject::visitChildren):
(WTF::SimpleObject::createStructure):
(WTF::SimpleObject::hiddenValue):
(WTF::SimpleObject::setHiddenValue):
(WTF::ImpureGetter::ImpureGetter):
(WTF::ImpureGetter::createStructure):
(WTF::ImpureGetter::create):
(WTF::ImpureGetter::finishCreation):
(WTF::ImpureGetter::getOwnPropertySlot):
(WTF::ImpureGetter::visitChildren):
(WTF::ImpureGetter::setDelegate):
(WTF::CustomGetter::CustomGetter):
(WTF::CustomGetter::createStructure):
(WTF::CustomGetter::create):
(WTF::CustomGetter::getOwnPropertySlot):
(WTF::CustomGetter::customGetter):
(WTF::CustomGetter::customGetterAcessor):
(WTF::RuntimeArray::create):
(WTF::RuntimeArray::~RuntimeArray):
(WTF::RuntimeArray::destroy):
(WTF::RuntimeArray::getOwnPropertySlot):
(WTF::RuntimeArray::getOwnPropertySlotByIndex):
(WTF::RuntimeArray::put):
(WTF::RuntimeArray::deleteProperty):
(WTF::RuntimeArray::getLength const):
(WTF::RuntimeArray::createPrototype):
(WTF::RuntimeArray::createStructure):
(WTF::RuntimeArray::finishCreation):
(WTF::RuntimeArray::RuntimeArray):
(WTF::RuntimeArray::lengthGetter):
(WTF::DOMJITNode::DOMJITNode):
(WTF::DOMJITNode::createStructure):
(WTF::DOMJITNode::checkSubClassSnippet):
(WTF::DOMJITNode::create):
(WTF::DOMJITNode::value const):
(WTF::DOMJITNode::offsetOfValue):
(WTF::DOMJITGetter::DOMJITGetter):
(WTF::DOMJITGetter::createStructure):
(WTF::DOMJITGetter::create):
(WTF::DOMJITGetter::DOMJITAttribute::DOMJITAttribute):
(WTF::DOMJITGetter::DOMJITAttribute::slowCall):
(WTF::DOMJITGetter::DOMJITAttribute::callDOMGetter):
(WTF::DOMJITGetter::customGetter):
(WTF::DOMJITGetter::finishCreation):
(WTF::DOMJITGetterComplex::DOMJITGetterComplex):
(WTF::DOMJITGetterComplex::createStructure):
(WTF::DOMJITGetterComplex::create):
(WTF::DOMJITGetterComplex::DOMJITAttribute::DOMJITAttribute):
(WTF::DOMJITGetterComplex::DOMJITAttribute::slowCall):
(WTF::DOMJITGetterComplex::DOMJITAttribute::callDOMGetter):
(WTF::DOMJITGetterComplex::functionEnableException):
(WTF::DOMJITGetterComplex::customGetter):
(WTF::DOMJITGetterComplex::finishCreation):
(WTF::DOMJITFunctionObject::DOMJITFunctionObject):
(WTF::DOMJITFunctionObject::createStructure):
(WTF::DOMJITFunctionObject::create):
(WTF::DOMJITFunctionObject::safeFunction):
(WTF::DOMJITFunctionObject::unsafeFunction):
(WTF::DOMJITFunctionObject::checkSubClassSnippet):
(WTF::DOMJITFunctionObject::finishCreation):
(WTF::DOMJITCheckSubClassObject::DOMJITCheckSubClassObject):
(WTF::DOMJITCheckSubClassObject::createStructure):
(WTF::DOMJITCheckSubClassObject::create):
(WTF::DOMJITCheckSubClassObject::safeFunction):
(WTF::DOMJITCheckSubClassObject::unsafeFunction):
(WTF::DOMJITCheckSubClassObject::finishCreation):
(WTF::DOMJITGetterBaseJSObject::DOMJITGetterBaseJSObject):
(WTF::DOMJITGetterBaseJSObject::createStructure):
(WTF::DOMJITGetterBaseJSObject::create):
(WTF::DOMJITGetterBaseJSObject::DOMJITAttribute::DOMJITAttribute):
(WTF::DOMJITGetterBaseJSObject::DOMJITAttribute::slowCall):
(WTF::DOMJITGetterBaseJSObject::DOMJITAttribute::callDOMGetter):
(WTF::DOMJITGetterBaseJSObject::customGetter):
(WTF::DOMJITGetterBaseJSObject::finishCreation):
(WTF::Message::releaseContents):
(WTF::Message::index const):
(WTF::JSTestCustomGetterSetter::JSTestCustomGetterSetter):
(WTF::JSTestCustomGetterSetter::create):
(WTF::JSTestCustomGetterSetter::createStructure):
(WTF::customGetAccessor):
(WTF::customGetValue):
(WTF::customSetAccessor):
(WTF::customSetValue):
(WTF::JSTestCustomGetterSetter::finishCreation):
(WTF::Element::handleOwner):
(WTF::Element::finishCreation):
(JSC::functionCrash):
(JSC::functionCreateProxy):
(JSC::functionCreateRuntimeArray):
(JSC::functionCreateImpureGetter):
(JSC::functionCreateCustomGetterObject):
(JSC::functionCreateDOMJITNodeObject):
(JSC::functionCreateDOMJITGetterObject):
(JSC::functionCreateDOMJITGetterComplexObject):
(JSC::functionCreateDOMJITFunctionObject):
(JSC::functionCreateDOMJITCheckSubClassObject):
(JSC::functionCreateDOMJITGetterBaseJSObject):
(JSC::functionSetImpureGetterDelegate):
(JSC::functionCreateBuiltin):
(JSC::functionCreateRoot):
(JSC::functionCreateElement):
(JSC::functionGetElement):
(JSC::functionCreateSimpleObject):
(JSC::functionGetHiddenValue):
(JSC::functionSetHiddenValue):
(JSC::functionShadowChickenFunctionsOnStack):
(JSC::functionSetGlobalConstRedeclarationShouldNotThrow):
(JSC::functionFindTypeForExpression):
(JSC::functionReturnTypeFor):
(JSC::functionDumpBasicBlockExecutionRanges):
(JSC::functionHasBasicBlockExecuted):
(JSC::functionBasicBlockExecutionCount):
(JSC::functionEnableExceptionFuzz):
(JSC::functionGlobalObjectForObject):
(JSC::functionGetGetterSetter):
(JSC::functionLoadGetterFromGetterSetter):
(JSC::functionCreateCustomTestGetterSetter):
(JSC::JSDollarVM::finishCreation):
(JSC::JSDollarVM::addFunction):
(JSC::JSDollarVM::addConstructibleFunction):
* tools/JSDollarVM.h:
(JSC::JSDollarVM::create):
Tools:
Always set --useDollarVM=true for jsc runs of benchmarks. This is needed because
some microbenchmarks relies on createBuiltin().
Also set --useDollarVM=true for runExceptionFuzz and runExecutableAllocationFuzz.
* Scripts/run-jsc-benchmarks:
* Scripts/run-jsc-stress-tests:
LayoutTests:
* js/script-tests/stack-trace.js:
* js/stack-trace-expected.txt:
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@225129
268f45cc-cd09-0410-ab3c-
d52691b4dbfc
+2017-11-24 Mark Lam <mark.lam@apple.com>
+
+ Move unsafe jsc shell test functions to the $vm object.
+ https://bugs.webkit.org/show_bug.cgi?id=179980
+
+ Reviewed by Yusuke Suzuki.
+
+ * controlFlowProfiler/driver/driver.js:
+ * controlFlowProfiler/execution-count.js:
+ * controlFlowProfiler/if-statement.js:
+ * controlFlowProfiler/loop-statements.js:
+ * controlFlowProfiler/switch-statements.js:
+ * controlFlowProfiler/test-jit.js:
+ * exceptionFuzz/3d-cube.js:
+ * exceptionFuzz/date-format-xparb.js:
+ * exceptionFuzz/earley-boyer.js:
+ * heapProfiler/basic-edges.js:
+ * heapProfiler/property-edge-types.js:
+ * microbenchmarks/try-get-by-id-basic.js:
+ * microbenchmarks/try-get-by-id-polymorphic.js:
+ * modules/namespace-object-try-get.js:
+ * stress/argument-count-bytecode.js:
+ * stress/argument-intrinsic-basic.js:
+ * stress/argument-intrinsic-inlining-use-caller-arg.js:
+ * stress/argument-intrinsic-inlining-with-result-escape.js:
+ * stress/argument-intrinsic-inlining-with-vararg-with-enough-arguments.js:
+ * stress/argument-intrinsic-inlining-with-vararg.js:
+ * stress/argument-intrinsic-nested-inlining.js:
+ * stress/argument-intrinsic-not-convert-to-get-argument.js:
+ * stress/argument-intrinsic-with-stack-write.js:
+ * stress/arity-mismatch-get-argument.js:
+ * stress/array-message-passing.js:
+ * stress/array-push-with-force-exit.js:
+ * stress/check-dom-with-signature.js:
+ * stress/check-sub-class.js:
+ * stress/compare-eq-incomplete-profile.js:
+ * stress/custom-get-set-inline-caching-one-level-up-proto-chain.js:
+ * stress/do-eval-virtual-call-correctly.js:
+ * stress/dom-jit-with-poly-proto.js:
+ * stress/domjit-exception-ic.js:
+ * stress/domjit-exception.js:
+ * stress/domjit-getter-complex-with-incorrect-object.js:
+ * stress/domjit-getter-complex.js:
+ * stress/domjit-getter-poly.js:
+ * stress/domjit-getter-proto.js:
+ * stress/domjit-getter-super-poly.js:
+ * stress/domjit-getter-try-catch-getter-as-get-by-id-register-restoration.js:
+ * stress/domjit-getter-type-check.js:
+ * stress/domjit-getter.js:
+ * stress/exit-during-inlined-arity-fixup-recover-proper-frame.js:
+ * stress/for-in-proxy-target-changed-structure.js:
+ * stress/for-in-proxy.js:
+ * stress/generational-opaque-roots.js:
+ * stress/global-const-redeclaration-setting-2.js:
+ * stress/global-const-redeclaration-setting-3.js:
+ * stress/global-const-redeclaration-setting-4.js:
+ * stress/global-const-redeclaration-setting-5.js:
+ * stress/global-const-redeclaration-setting.js:
+ * stress/import-basic.js:
+ * stress/import-from-eval.js:
+ * stress/import-reject-with-exception.js:
+ * stress/import-syntax.js:
+ * stress/impure-get-own-property-slot-inline-cache.js:
+ * stress/is-constructor.js:
+ * stress/istypedarrayview-intrinsic.js:
+ * stress/jsc-setImpureGetterDelegate-on-bad-type.js:
+ * stress/jsc-test-functions-should-be-more-robust.js:
+ * stress/object-toString-with-proxy.js:
+ * stress/poly-proto-custom-value-and-accessor.js:
+ * stress/proxy-inline-cache.js:
+ * stress/re-execute-error-module.js:
+ * stress/regress-150532.js:
+ * stress/regress-156992.js:
+ * stress/regress-179619.js:
+ * stress/resources/shadow-chicken-support.js:
+ * stress/runtime-array.js:
+ * stress/sampling-profiler-microtasks.js:
+ * stress/shadow-chicken-enabled.js:
+ * stress/spread-correct-global-object-on-exception.js:
+ * stress/super-get-by-id.js:
+ * stress/tailCallForwardArguments.js:
+ * stress/to-object-intrinsic-boolean-edge.js:
+ * stress/to-object-intrinsic-null-or-undefined-edge.js:
+ * stress/to-object-intrinsic-number-edge.js:
+ * stress/to-object-intrinsic-object-edge.js:
+ * stress/to-object-intrinsic-string-edge.js:
+ * stress/to-object-intrinsic-symbol-edge.js:
+ * stress/to-object-intrinsic.js:
+ * stress/try-catch-custom-getter-as-get-by-id.js:
+ * stress/try-get-by-id-poly-proto.js:
+ * stress/try-get-by-id-should-spill-registers-dfg.js:
+ * stress/try-get-by-id.js:
+ * typeProfiler/arrow-functions.js:
+ * typeProfiler/basic.js:
+ * typeProfiler/captured.js:
+ * typeProfiler/classes.js:
+ * typeProfiler/dfg-jit-optimizations.js:
+ * typeProfiler/dictionary-mode.js:
+ * typeProfiler/es6-block-scoping.js:
+ * typeProfiler/es6-classes.js:
+ * typeProfiler/inheritance.js:
+ * typeProfiler/int52-dfg.js:
+ * typeProfiler/loop.js:
+ * typeProfiler/optional-fields.js:
+ * typeProfiler/overflow.js:
+ * typeProfiler/return.js:
+ * typeProfiler/symbol.js:
+ * typeProfiler/weird-prototype-chain.js:
+
2017-11-21 Yusuke Suzuki <utatane.tea@gmail.com>
[DFG][FTL] Support MapSet / SetAdd intrinsics
+var hasBasicBlockExecuted = $vm.hasBasicBlockExecuted;
+
function assert(condition, reason) {
if (!condition)
throw new Error(reason);
+var basicBlockExecutionCount = $vm.basicBlockExecutionCount;
+
load("./driver/driver.js");
function noop() { ; }
+var hasBasicBlockExecuted = $vm.hasBasicBlockExecuted;
+
load("./driver/driver.js");
var a, b, c, d;
+var hasBasicBlockExecuted = $vm.hasBasicBlockExecuted;
+
load("./driver/driver.js");
function forRegular(limit) {
+var hasBasicBlockExecuted = $vm.hasBasicBlockExecuted;
+
load("./driver/driver.js");
var a, b, c;
+var hasBasicBlockExecuted = $vm.hasBasicBlockExecuted;
+
load("./driver/driver.js");
function tierUpToBaseline(func, arg)
+var enableExceptionFuzz = $vm.enableExceptionFuzz;
+
try {
// 3D Cube Rotation
+var enableExceptionFuzz = $vm.enableExceptionFuzz;
+
try {
/*
+var enableExceptionFuzz = $vm.enableExceptionFuzz;
+
try {
// This file is automatically generated by scheme2js, except for the
// benchmark harness code at the beginning and end of the file.
+var SimpleObject = $vm.SimpleObject;
+var setHiddenValue = $vm.setHiddenValue;
+
load("./driver/driver.js");
function excludeStructure(edges) {
+var SimpleObject = $vm.SimpleObject;
+var setHiddenValue = $vm.setHiddenValue;
+
load("./driver/driver.js");
let simpleObject = new SimpleObject;
// Test tryGetById's value profiling feedback without going too polymorphic.
+var createBuiltin = $vm.createBuiltin;
+
var it = 1e5;
const check = (got, expect) => { if (got != expect) throw "Error: bad result got " + got + " expected " + expect; };
// Test tryGetById's value profiling feedback after it's too polymorphic.
+var createBuiltin = $vm.createBuiltin;
+
var it = 1e5;
const check = (got, expect) => { if (got != expect) throw "Error: bad result got " + got + " expected " + expect; };
+var createBuiltin = $vm.createBuiltin;
+
import { shouldBe } from "./resources/assert.js";
import * as ns from "./namespace-object-try-get.js"
+var createBuiltin = $vm.createBuiltin;
+
count = createBuiltin("(function () { return @argumentCount(); })");
countNoInline = createBuiltin("(function () { return @argumentCount(); })");
noInline(countNoInline);
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected)
{
if (actual !== expected)
// This test was originally for message passing of typed arrays. But it turns out that it is a good
// stress of JSC inline caches as well. So, this is a DOMless version of the test.
+var abort = $vm.abort;
+
var window;
(function() {
+var createBuiltin = $vm.createBuiltin;
+
var target = createBuiltin(`(function(array)
{
if (array) {
+var createDOMJITFunctionObject = $vm.createDOMJITFunctionObject;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createDOMJITNodeObject = $vm.createDOMJITNodeObject;
+var createDOMJITCheckSubClassObject = $vm.createDOMJITCheckSubClassObject;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createBuiltin = $vm.createBuiltin;
+
const test = createBuiltin(`(function (arg) {
let other = @undefined;
@idWithProfile(other, "SpecObject");
+var createCustomTestGetterSetter = $vm.createCustomTestGetterSetter;
+
function assert(b, m) {
if (!b)
throw new Error("Bad:" + m);
+var abort = $vm.abort;
+
function assert(b) {
if (!b) {
abort();
+var createDOMJITGetterBaseJSObject = $vm.createDOMJITGetterBaseJSObject;
+
function assert(b, m) {
if (!b)
throw new Error("Bad:" + m);
+var createDOMJITGetterComplexObject = $vm.createDOMJITGetterComplexObject;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error(`bad value: ${String(actual)}`);
+var createDOMJITGetterComplexObject = $vm.createDOMJITGetterComplexObject;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error(`bad value: ${String(actual)}`);
+var createDOMJITGetterComplexObject = $vm.createDOMJITGetterComplexObject;
+
function shouldThrow(func, errorMessage) {
var errorThrown = false;
var error = null;
+var createDOMJITGetterComplexObject = $vm.createDOMJITGetterComplexObject;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error(`bad value: ${String(actual)}`);
+var createDOMJITGetterObject = $vm.createDOMJITGetterObject;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error(`bad value: ${String(actual)}`);
+var createDOMJITNodeObject = $vm.createDOMJITNodeObject;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error(`bad value: ${String(actual)}`);
+var createDOMJITGetterObject = $vm.createDOMJITGetterObject;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error(`bad value: ${String(actual)}`);
+var createDOMJITGetterComplexObject = $vm.createDOMJITGetterComplexObject;
+
function assert(b) {
if (!b) throw new Error("bad value");
}
+var createDOMJITGetterObject = $vm.createDOMJITGetterObject;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error(`bad value: ${String(actual)}`);
+var createDOMJITGetterObject = $vm.createDOMJITGetterObject;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error(`bad value: ${String(actual)}`);
+var createBuiltin = $vm.createBuiltin;
+
let i;
function verify(a, b, c, d, e, f) {
function assert(b, m) {
+var createProxy = $vm.createProxy;
+
var theO;
function deleteAll() {
+var createProxy = $vm.createProxy;
+
function foo(o_) {
var o = o_;
var result = 0;
// Tests that opaque roots behave correctly during young generation collections
+var Element = $vm.Element;
+var Root = $vm.Root;
+var getElement = $vm.getElement;
+
try {
// regression test for bug 160773. This should not crash.
new (Element.bind());
+var setGlobalConstRedeclarationShouldNotThrow = $vm.setGlobalConstRedeclarationShouldNotThrow;
+
function assert(b) {
if (!b)
throw new Error("Bad assertion.");
+var setGlobalConstRedeclarationShouldNotThrow = $vm.setGlobalConstRedeclarationShouldNotThrow;
+
function assert(b) {
if (!b)
throw new Error("Bad assertion.");
+var setGlobalConstRedeclarationShouldNotThrow = $vm.setGlobalConstRedeclarationShouldNotThrow;
+
function assert(b) {
if (!b)
throw new Error("Bad assertion.");
+var setGlobalConstRedeclarationShouldNotThrow = $vm.setGlobalConstRedeclarationShouldNotThrow;
+
function assert(b) {
if (!b)
throw new Error("Bad assertion.");
+var setGlobalConstRedeclarationShouldNotThrow = $vm.setGlobalConstRedeclarationShouldNotThrow;
+
function assert(b) {
if (!b)
throw new Error("Bad assertion.");
+var abort = $vm.abort;
+
(async function () {
const { shouldBe } = await import('./import-tests/should.js');
{
+var abort = $vm.abort;
+
(async function () {
const { shouldBe, shouldThrow } = await import("./import-tests/should.js");
+var abort = $vm.abort;
+
function shouldBe(actual, expected)
{
if (actual !== expected)
+var abort = $vm.abort;
+
function testSyntaxError(script, message) {
var error = null;
try {
-
+var createImpureGetter = $vm.createImpureGetter;
+var setImpureGetterDelegate = $vm.setImpureGetterDelegate;
var ig = createImpureGetter(null);
ig.x = 42;
+var createBuiltin = $vm.createBuiltin;
+
function assert(x) {
if (!x)
throw Error("Bad");
+var createBuiltin = $vm.createBuiltin;
+
let typedArrays = [Int8Array, Uint8Array, Uint8ClampedArray, Int16Array, Uint16Array, Int32Array, Uint32Array, Float32Array, Float64Array];
function makeFn(dontInline) {
//@ runFTLNoCJIT
// This test passes if it does not crash or trigger any assertion failures.
+var setImpureGetterDelegate = $vm.setImpureGetterDelegate;
+
function shouldEqual(actual, expected) {
if (actual != expected) {
throw "ERROR: expect " + expected + ", actual " + actual;
//@ runFTLNoCJIT
// This test passes if it does not crash or trigger any assertion failures.
+var getHiddenValue = $vm.getHiddenValue;
+var setHiddenValue = $vm.setHiddenValue;
+
function shouldEqual(actual, expected) {
if (actual != expected) {
throw "ERROR: expect " + expected + ", actual " + actual;
+var createProxy = $vm.createProxy;
+
let foo = {};
let properties = [];
let p = new Proxy(foo, { get:(target, property) => {
+var createCustomTestGetterSetter = $vm.createCustomTestGetterSetter;
+
function assert(b, m) {
if (!b)
throw new Error("Bad:" + m);
+var createProxy = $vm.createProxy;
+
var niters = 100000;
// proxy -> target -> x
+var abort = $vm.abort;
+
function shouldBe(actual, expected)
{
if (actual !== expected)
// Makes sure we don't use base's tag register on 32-bit when an inline cache fails and jumps to the slow path
// because the slow path depends on the base being present.
+var createCustomGetterObject = $vm.createCustomGetterObject;
+
function assert(b) {
if (!b)
throw new Error("baddd");
// Verify that DFG TryGetById nodes properly save live registers. This test should not crash.
+var createBuiltin = $vm.createBuiltin;
+
function tryMultipleGetByIds() { return '(function (base) { return @tryGetById(base, "value1") + @tryGetById(base, "value2") + @tryGetById(base, "value3"); })'; }
//@ runDefault
+var createBuiltin = $vm.createBuiltin;
+var loadGetterFromGetterSetter = $vm.loadGetterFromGetterSetter;
+
var exception;
var getter;
"use strict";
+var shadowChickenFunctionsOnStack = $vm.shadowChickenFunctionsOnStack;
+
function describeFunction(f)
{
var name;
+var createRuntimeArray = $vm.createRuntimeArray;
+
function testArrayConcat() {
var array = createRuntimeArray(1, 2, 3);
var result = array.concat();
+var abort = $vm.abort;
+
if (platformSupportsSamplingProfiler()) {
load("./sampling-profiler/samplingProfiler.js");
"use strict";
+var shadowChickenFunctionsOnStack = $vm.shadowChickenFunctionsOnStack;
+
var verbose = false;
load("resources/shadow-chicken-support.js");
+var globalObjectForObject = $vm.globalObjectForObject;
+
function assert(b) {
if (!b)
throw new Error("Bad assertion");
"use strict";
+var createCustomGetterObject = $vm.createCustomGetterObject;
+
function assert(a) {
if (!a)
throw new Error("Bad!");
+var createBuiltin = $vm.createBuiltin;
+
// This is pretty bad but I need a private name.
var putFuncToPrivateName = createBuiltin(`(function(func) { @arrayIteratorIsDone = func })`)
putFuncToPrivateName(function (a,b) { return b; })
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createBuiltin = $vm.createBuiltin;
+
function shouldThrow(func, errorMessage) {
var errorThrown = false;
var error = null;
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createBuiltin = $vm.createBuiltin;
+
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
+var createCustomGetterObject = $vm.createCustomGetterObject;
+
function assert(b) {
if (!b) throw new Error("b");
}
+var createBuiltin = $vm.createBuiltin;
+var loadGetterFromGetterSetter = $vm.loadGetterFromGetterSetter;
+
function assert(b, m) {
if (!b)
throw new Error("Bad:" + m);
+var createBuiltin = $vm.createBuiltin;
+
let f = createBuiltin(`(function (arg) {
let r = @tryGetById(arg, "prototype");
if (arg !== true) throw new @Error("Bad clobber of arg");
+var createBuiltin = $vm.createBuiltin;
+var getGetterSetter = $vm.getGetterSetter;
+
function tryGetByIdText(propertyName) { return `(function (base) { return @tryGetById(base, '${propertyName}'); })`; }
function tryGetByIdTextStrict(propertyName) { return `(function (base) { "use strict"; return @tryGetById(base, '${propertyName}'); })`; }
+var findTypeForExpression = $vm.findTypeForExpression;
+var returnTypeFor = $vm.returnTypeFor;
+
load("./driver/driver.js");
let foo = (x) => x;
+var findTypeForExpression = $vm.findTypeForExpression;
+
load("./driver/driver.js");
function wrapper() {
+var findTypeForExpression = $vm.findTypeForExpression;
+
load("./driver/driver.js");
var changeFoo;
+var findTypeForExpression = $vm.findTypeForExpression;
+
load("./driver/driver.js");
function wrapper() {
+var findTypeForExpression = $vm.findTypeForExpression;
+
load("./driver/driver.js");
function tierUpToDFG(func, arg)
+var findTypeForExpression = $vm.findTypeForExpression;
+
load("./driver/driver.js");
function wrapper()
+var findTypeForExpression = $vm.findTypeForExpression;
+
load("./driver/driver.js");
let changeFoo;
+var findTypeForExpression = $vm.findTypeForExpression;
+
load("./driver/driver.js");
let changeFoo;
+var findTypeForExpression = $vm.findTypeForExpression;
+
load("./driver/driver.js");
function wrapper()
+var findTypeForExpression = $vm.findTypeForExpression;
+
load("./driver/driver.js");
function test()
+var findTypeForExpression = $vm.findTypeForExpression;
+
load("./driver/driver.js");
function testForIn(x) {
+var findTypeForExpression = $vm.findTypeForExpression;
+
load("./driver/driver.js");
var func;
+var findTypeForExpression = $vm.findTypeForExpression;
+
load("./driver/driver.js");
function wrapper()
+var returnTypeFor = $vm.returnTypeFor;
+
load("./driver/driver.js");
function foo(x) { return x; }
+var findTypeForExpression = $vm.findTypeForExpression;
+
load("./driver/driver.js");
function wrapper() {
+var findTypeForExpression = $vm.findTypeForExpression;
+
load("./driver/driver.js");
function wrapper() {
+2017-11-24 Mark Lam <mark.lam@apple.com>
+
+ Move unsafe jsc shell test functions to the $vm object.
+ https://bugs.webkit.org/show_bug.cgi?id=179980
+
+ Reviewed by Yusuke Suzuki.
+
+ * js/script-tests/stack-trace.js:
+ * js/stack-trace-expected.txt:
+
2017-11-23 Antoine Quint <graouts@apple.com>
[Web Animations] Perform hardware-composited animations when possible
+if (typeof Element == "undefined" && $vm)
+ Element = $vm.Element;
+
if (!this.alert) {
debug = print;
description = print;
This test checks stack trace corectness in special cases.
--> Stack Trace:
- 0 normalInner at stack-trace.js:84:47
- 1 normalOuter at stack-trace.js:83:37
- 2 global code at stack-trace.js:89:18
+ 0 normalInner at stack-trace.js:87:47
+ 1 normalOuter at stack-trace.js:86:37
+ 2 global code at stack-trace.js:92:18
--> Stack Trace:
- 0 inner at stack-trace.js:81:44
+ 0 inner at stack-trace.js:84:44
1 at eval code
2 eval at [native code]
- 3 evaler at stack-trace.js:82:29
- 4 global code at stack-trace.js:92:13
+ 3 evaler at stack-trace.js:85:29
+ 4 global code at stack-trace.js:95:13
--> Stack Trace:
- 0 inner at stack-trace.js:81:44
- 1 outer at stack-trace.js:80:34
+ 0 inner at stack-trace.js:84:44
+ 1 outer at stack-trace.js:83:34
2 at eval code
3 eval at [native code]
- 4 evaler at stack-trace.js:82:29
- 5 global code at stack-trace.js:93:13
+ 4 evaler at stack-trace.js:85:29
+ 5 global code at stack-trace.js:96:13
--> Stack Trace:
- 0 inner at stack-trace.js:81:44
- 1 global code at stack-trace.js:96:23
+ 0 inner at stack-trace.js:84:44
+ 1 global code at stack-trace.js:99:23
--> Stack Trace:
- 0 inner at stack-trace.js:81:44
- 1 outer at stack-trace.js:80:34
- 2 global code at stack-trace.js:97:23
+ 0 inner at stack-trace.js:84:44
+ 1 outer at stack-trace.js:83:34
+ 2 global code at stack-trace.js:100:23
--> Stack Trace:
- 0 hostThrower at stack-trace.js:78:43
- 1 global code at stack-trace.js:100:18
+ 0 hostThrower at stack-trace.js:81:43
+ 1 global code at stack-trace.js:103:18
--> Stack Trace:
- 0 scripterInner at stack-trace.js:85:37
- 1 global code at stack-trace.js:102:20
+ 0 scripterInner at stack-trace.js:88:37
+ 1 global code at stack-trace.js:105:20
--> Stack Trace:
- 0 scripterOuter at stack-trace.js:86:37
- 1 global code at stack-trace.js:103:20
+ 0 scripterOuter at stack-trace.js:89:37
+ 1 global code at stack-trace.js:106:20
--> Stack Trace:
- 0 selfRecursive1 at stack-trace.js:105:43
- 1 selfRecursive1 at stack-trace.js:105:43
- 2 selfRecursive1 at stack-trace.js:105:43
- 3 selfRecursive1 at stack-trace.js:105:43
- 4 selfRecursive1 at stack-trace.js:105:43
- 5 selfRecursive1 at stack-trace.js:105:43
- 6 selfRecursive1 at stack-trace.js:105:43
- 7 selfRecursive1 at stack-trace.js:105:43
- 8 selfRecursive1 at stack-trace.js:105:43
- 9 selfRecursive1 at stack-trace.js:105:43
- 10 selfRecursive1 at stack-trace.js:105:43
- 11 selfRecursive1 at stack-trace.js:105:43
- 12 selfRecursive1 at stack-trace.js:105:43
- 13 selfRecursive1 at stack-trace.js:105:43
- 14 selfRecursive1 at stack-trace.js:105:43
- 15 selfRecursive1 at stack-trace.js:105:43
- 16 selfRecursive1 at stack-trace.js:105:43
- 17 selfRecursive1 at stack-trace.js:105:43
- 18 selfRecursive1 at stack-trace.js:105:43
- 19 selfRecursive1 at stack-trace.js:105:43
- 20 selfRecursive1 at stack-trace.js:105:43
- 21 selfRecursive1 at stack-trace.js:105:43
- 22 selfRecursive1 at stack-trace.js:105:43
- 23 selfRecursive1 at stack-trace.js:105:43
- 24 selfRecursive1 at stack-trace.js:105:43
- 25 selfRecursive1 at stack-trace.js:105:43
- 26 selfRecursive1 at stack-trace.js:105:43
- 27 selfRecursive1 at stack-trace.js:105:43
- 28 selfRecursive1 at stack-trace.js:105:43
- 29 selfRecursive1 at stack-trace.js:105:43
- 30 selfRecursive1 at stack-trace.js:105:43
- 31 selfRecursive1 at stack-trace.js:105:43
- 32 selfRecursive1 at stack-trace.js:105:43
- 33 selfRecursive1 at stack-trace.js:105:43
- 34 selfRecursive1 at stack-trace.js:105:43
- 35 selfRecursive1 at stack-trace.js:105:43
- 36 selfRecursive1 at stack-trace.js:105:43
- 37 selfRecursive1 at stack-trace.js:105:43
- 38 selfRecursive1 at stack-trace.js:105:43
- 39 selfRecursive1 at stack-trace.js:105:43
- 40 selfRecursive1 at stack-trace.js:105:43
- 41 selfRecursive1 at stack-trace.js:105:43
- 42 selfRecursive1 at stack-trace.js:105:43
- 43 selfRecursive1 at stack-trace.js:105:43
- 44 selfRecursive1 at stack-trace.js:105:43
- 45 selfRecursive1 at stack-trace.js:105:43
- 46 selfRecursive1 at stack-trace.js:105:43
- 47 selfRecursive1 at stack-trace.js:105:43
- 48 selfRecursive1 at stack-trace.js:105:43
- 49 selfRecursive1 at stack-trace.js:105:43
- 50 selfRecursive1 at stack-trace.js:105:43
- 51 selfRecursive1 at stack-trace.js:105:43
- 52 selfRecursive1 at stack-trace.js:105:43
- 53 selfRecursive1 at stack-trace.js:105:43
- 54 selfRecursive1 at stack-trace.js:105:43
- 55 selfRecursive1 at stack-trace.js:105:43
- 56 selfRecursive1 at stack-trace.js:105:43
- 57 selfRecursive1 at stack-trace.js:105:43
- 58 selfRecursive1 at stack-trace.js:105:43
- 59 selfRecursive1 at stack-trace.js:105:43
- 60 selfRecursive1 at stack-trace.js:105:43
- 61 selfRecursive1 at stack-trace.js:105:43
- 62 selfRecursive1 at stack-trace.js:105:43
- 63 selfRecursive1 at stack-trace.js:105:43
- 64 selfRecursive1 at stack-trace.js:105:43
- 65 selfRecursive1 at stack-trace.js:105:43
- 66 selfRecursive1 at stack-trace.js:105:43
- 67 selfRecursive1 at stack-trace.js:105:43
- 68 selfRecursive1 at stack-trace.js:105:43
- 69 selfRecursive1 at stack-trace.js:105:43
- 70 selfRecursive1 at stack-trace.js:105:43
- 71 selfRecursive1 at stack-trace.js:105:43
- 72 selfRecursive1 at stack-trace.js:105:43
- 73 selfRecursive1 at stack-trace.js:105:43
- 74 selfRecursive1 at stack-trace.js:105:43
- 75 selfRecursive1 at stack-trace.js:105:43
- 76 selfRecursive1 at stack-trace.js:105:43
- 77 selfRecursive1 at stack-trace.js:105:43
- 78 selfRecursive1 at stack-trace.js:105:43
- 79 selfRecursive1 at stack-trace.js:105:43
- 80 selfRecursive1 at stack-trace.js:105:43
- 81 selfRecursive1 at stack-trace.js:105:43
- 82 selfRecursive1 at stack-trace.js:105:43
- 83 selfRecursive1 at stack-trace.js:105:43
- 84 selfRecursive1 at stack-trace.js:105:43
- 85 selfRecursive1 at stack-trace.js:105:43
- 86 selfRecursive1 at stack-trace.js:105:43
- 87 selfRecursive1 at stack-trace.js:105:43
- 88 selfRecursive1 at stack-trace.js:105:43
- 89 selfRecursive1 at stack-trace.js:105:43
- 90 selfRecursive1 at stack-trace.js:105:43
- 91 selfRecursive1 at stack-trace.js:105:43
- 92 selfRecursive1 at stack-trace.js:105:43
- 93 selfRecursive1 at stack-trace.js:105:43
- 94 selfRecursive1 at stack-trace.js:105:43
- 95 selfRecursive1 at stack-trace.js:105:43
- 96 selfRecursive1 at stack-trace.js:105:43
- 97 selfRecursive1 at stack-trace.js:105:43
- 98 selfRecursive1 at stack-trace.js:105:43
- 99 selfRecursive1 at stack-trace.js:105:43
+ 0 selfRecursive1 at stack-trace.js:108:43
+ 1 selfRecursive1 at stack-trace.js:108:43
+ 2 selfRecursive1 at stack-trace.js:108:43
+ 3 selfRecursive1 at stack-trace.js:108:43
+ 4 selfRecursive1 at stack-trace.js:108:43
+ 5 selfRecursive1 at stack-trace.js:108:43
+ 6 selfRecursive1 at stack-trace.js:108:43
+ 7 selfRecursive1 at stack-trace.js:108:43
+ 8 selfRecursive1 at stack-trace.js:108:43
+ 9 selfRecursive1 at stack-trace.js:108:43
+ 10 selfRecursive1 at stack-trace.js:108:43
+ 11 selfRecursive1 at stack-trace.js:108:43
+ 12 selfRecursive1 at stack-trace.js:108:43
+ 13 selfRecursive1 at stack-trace.js:108:43
+ 14 selfRecursive1 at stack-trace.js:108:43
+ 15 selfRecursive1 at stack-trace.js:108:43
+ 16 selfRecursive1 at stack-trace.js:108:43
+ 17 selfRecursive1 at stack-trace.js:108:43
+ 18 selfRecursive1 at stack-trace.js:108:43
+ 19 selfRecursive1 at stack-trace.js:108:43
+ 20 selfRecursive1 at stack-trace.js:108:43
+ 21 selfRecursive1 at stack-trace.js:108:43
+ 22 selfRecursive1 at stack-trace.js:108:43
+ 23 selfRecursive1 at stack-trace.js:108:43
+ 24 selfRecursive1 at stack-trace.js:108:43
+ 25 selfRecursive1 at stack-trace.js:108:43
+ 26 selfRecursive1 at stack-trace.js:108:43
+ 27 selfRecursive1 at stack-trace.js:108:43
+ 28 selfRecursive1 at stack-trace.js:108:43
+ 29 selfRecursive1 at stack-trace.js:108:43
+ 30 selfRecursive1 at stack-trace.js:108:43
+ 31 selfRecursive1 at stack-trace.js:108:43
+ 32 selfRecursive1 at stack-trace.js:108:43
+ 33 selfRecursive1 at stack-trace.js:108:43
+ 34 selfRecursive1 at stack-trace.js:108:43
+ 35 selfRecursive1 at stack-trace.js:108:43
+ 36 selfRecursive1 at stack-trace.js:108:43
+ 37 selfRecursive1 at stack-trace.js:108:43
+ 38 selfRecursive1 at stack-trace.js:108:43
+ 39 selfRecursive1 at stack-trace.js:108:43
+ 40 selfRecursive1 at stack-trace.js:108:43
+ 41 selfRecursive1 at stack-trace.js:108:43
+ 42 selfRecursive1 at stack-trace.js:108:43
+ 43 selfRecursive1 at stack-trace.js:108:43
+ 44 selfRecursive1 at stack-trace.js:108:43
+ 45 selfRecursive1 at stack-trace.js:108:43
+ 46 selfRecursive1 at stack-trace.js:108:43
+ 47 selfRecursive1 at stack-trace.js:108:43
+ 48 selfRecursive1 at stack-trace.js:108:43
+ 49 selfRecursive1 at stack-trace.js:108:43
+ 50 selfRecursive1 at stack-trace.js:108:43
+ 51 selfRecursive1 at stack-trace.js:108:43
+ 52 selfRecursive1 at stack-trace.js:108:43
+ 53 selfRecursive1 at stack-trace.js:108:43
+ 54 selfRecursive1 at stack-trace.js:108:43
+ 55 selfRecursive1 at stack-trace.js:108:43
+ 56 selfRecursive1 at stack-trace.js:108:43
+ 57 selfRecursive1 at stack-trace.js:108:43
+ 58 selfRecursive1 at stack-trace.js:108:43
+ 59 selfRecursive1 at stack-trace.js:108:43
+ 60 selfRecursive1 at stack-trace.js:108:43
+ 61 selfRecursive1 at stack-trace.js:108:43
+ 62 selfRecursive1 at stack-trace.js:108:43
+ 63 selfRecursive1 at stack-trace.js:108:43
+ 64 selfRecursive1 at stack-trace.js:108:43
+ 65 selfRecursive1 at stack-trace.js:108:43
+ 66 selfRecursive1 at stack-trace.js:108:43
+ 67 selfRecursive1 at stack-trace.js:108:43
+ 68 selfRecursive1 at stack-trace.js:108:43
+ 69 selfRecursive1 at stack-trace.js:108:43
+ 70 selfRecursive1 at stack-trace.js:108:43
+ 71 selfRecursive1 at stack-trace.js:108:43
+ 72 selfRecursive1 at stack-trace.js:108:43
+ 73 selfRecursive1 at stack-trace.js:108:43
+ 74 selfRecursive1 at stack-trace.js:108:43
+ 75 selfRecursive1 at stack-trace.js:108:43
+ 76 selfRecursive1 at stack-trace.js:108:43
+ 77 selfRecursive1 at stack-trace.js:108:43
+ 78 selfRecursive1 at stack-trace.js:108:43
+ 79 selfRecursive1 at stack-trace.js:108:43
+ 80 selfRecursive1 at stack-trace.js:108:43
+ 81 selfRecursive1 at stack-trace.js:108:43
+ 82 selfRecursive1 at stack-trace.js:108:43
+ 83 selfRecursive1 at stack-trace.js:108:43
+ 84 selfRecursive1 at stack-trace.js:108:43
+ 85 selfRecursive1 at stack-trace.js:108:43
+ 86 selfRecursive1 at stack-trace.js:108:43
+ 87 selfRecursive1 at stack-trace.js:108:43
+ 88 selfRecursive1 at stack-trace.js:108:43
+ 89 selfRecursive1 at stack-trace.js:108:43
+ 90 selfRecursive1 at stack-trace.js:108:43
+ 91 selfRecursive1 at stack-trace.js:108:43
+ 92 selfRecursive1 at stack-trace.js:108:43
+ 93 selfRecursive1 at stack-trace.js:108:43
+ 94 selfRecursive1 at stack-trace.js:108:43
+ 95 selfRecursive1 at stack-trace.js:108:43
+ 96 selfRecursive1 at stack-trace.js:108:43
+ 97 selfRecursive1 at stack-trace.js:108:43
+ 98 selfRecursive1 at stack-trace.js:108:43
+ 99 selfRecursive1 at stack-trace.js:108:43
--> Stack Trace:
- 0 selfRecursive2 at stack-trace.js:115:27
- 1 selfRecursive2 at stack-trace.js:115:27
- 2 selfRecursive2 at stack-trace.js:115:27
- 3 selfRecursive2 at stack-trace.js:115:27
- 4 selfRecursive2 at stack-trace.js:115:27
- 5 selfRecursive2 at stack-trace.js:115:27
- 6 selfRecursive2 at stack-trace.js:115:27
- 7 selfRecursive2 at stack-trace.js:115:27
- 8 selfRecursive2 at stack-trace.js:115:27
- 9 selfRecursive2 at stack-trace.js:115:27
- 10 selfRecursive2 at stack-trace.js:115:27
- 11 selfRecursive2 at stack-trace.js:115:27
- 12 selfRecursive2 at stack-trace.js:115:27
- 13 selfRecursive2 at stack-trace.js:115:27
- 14 selfRecursive2 at stack-trace.js:115:27
- 15 selfRecursive2 at stack-trace.js:115:27
- 16 selfRecursive2 at stack-trace.js:115:27
- 17 selfRecursive2 at stack-trace.js:115:27
- 18 selfRecursive2 at stack-trace.js:115:27
- 19 selfRecursive2 at stack-trace.js:115:27
- 20 selfRecursive2 at stack-trace.js:115:27
- 21 selfRecursive2 at stack-trace.js:115:27
- 22 selfRecursive2 at stack-trace.js:115:27
- 23 selfRecursive2 at stack-trace.js:115:27
- 24 selfRecursive2 at stack-trace.js:115:27
- 25 selfRecursive2 at stack-trace.js:115:27
- 26 selfRecursive2 at stack-trace.js:115:27
- 27 selfRecursive2 at stack-trace.js:115:27
- 28 selfRecursive2 at stack-trace.js:115:27
- 29 selfRecursive2 at stack-trace.js:115:27
- 30 selfRecursive2 at stack-trace.js:115:27
- 31 selfRecursive2 at stack-trace.js:115:27
- 32 selfRecursive2 at stack-trace.js:115:27
- 33 selfRecursive2 at stack-trace.js:115:27
- 34 selfRecursive2 at stack-trace.js:115:27
- 35 selfRecursive2 at stack-trace.js:115:27
- 36 selfRecursive2 at stack-trace.js:115:27
- 37 selfRecursive2 at stack-trace.js:115:27
- 38 selfRecursive2 at stack-trace.js:115:27
- 39 selfRecursive2 at stack-trace.js:115:27
- 40 selfRecursive2 at stack-trace.js:115:27
- 41 selfRecursive2 at stack-trace.js:115:27
- 42 selfRecursive2 at stack-trace.js:115:27
- 43 selfRecursive2 at stack-trace.js:115:27
- 44 selfRecursive2 at stack-trace.js:115:27
- 45 selfRecursive2 at stack-trace.js:115:27
- 46 selfRecursive2 at stack-trace.js:115:27
- 47 selfRecursive2 at stack-trace.js:115:27
- 48 selfRecursive2 at stack-trace.js:115:27
- 49 selfRecursive2 at stack-trace.js:115:27
- 50 selfRecursive2 at stack-trace.js:115:27
- 51 selfRecursive2 at stack-trace.js:115:27
- 52 selfRecursive2 at stack-trace.js:115:27
- 53 selfRecursive2 at stack-trace.js:115:27
- 54 selfRecursive2 at stack-trace.js:115:27
- 55 selfRecursive2 at stack-trace.js:115:27
- 56 selfRecursive2 at stack-trace.js:115:27
- 57 selfRecursive2 at stack-trace.js:115:27
- 58 selfRecursive2 at stack-trace.js:115:27
- 59 selfRecursive2 at stack-trace.js:115:27
- 60 selfRecursive2 at stack-trace.js:115:27
- 61 selfRecursive2 at stack-trace.js:115:27
- 62 selfRecursive2 at stack-trace.js:115:27
- 63 selfRecursive2 at stack-trace.js:115:27
- 64 selfRecursive2 at stack-trace.js:115:27
- 65 selfRecursive2 at stack-trace.js:115:27
- 66 selfRecursive2 at stack-trace.js:115:27
- 67 selfRecursive2 at stack-trace.js:115:27
- 68 selfRecursive2 at stack-trace.js:115:27
- 69 selfRecursive2 at stack-trace.js:115:27
- 70 selfRecursive2 at stack-trace.js:115:27
- 71 selfRecursive2 at stack-trace.js:115:27
- 72 selfRecursive2 at stack-trace.js:115:27
- 73 selfRecursive2 at stack-trace.js:115:27
- 74 selfRecursive2 at stack-trace.js:115:27
- 75 selfRecursive2 at stack-trace.js:115:27
- 76 selfRecursive2 at stack-trace.js:115:27
- 77 selfRecursive2 at stack-trace.js:115:27
- 78 selfRecursive2 at stack-trace.js:115:27
- 79 selfRecursive2 at stack-trace.js:115:27
- 80 selfRecursive2 at stack-trace.js:115:27
- 81 selfRecursive2 at stack-trace.js:115:27
- 82 selfRecursive2 at stack-trace.js:115:27
- 83 selfRecursive2 at stack-trace.js:115:27
- 84 selfRecursive2 at stack-trace.js:115:27
- 85 selfRecursive2 at stack-trace.js:115:27
- 86 selfRecursive2 at stack-trace.js:115:27
- 87 selfRecursive2 at stack-trace.js:115:27
- 88 selfRecursive2 at stack-trace.js:115:27
- 89 selfRecursive2 at stack-trace.js:115:27
- 90 selfRecursive2 at stack-trace.js:115:27
- 91 selfRecursive2 at stack-trace.js:115:27
- 92 selfRecursive2 at stack-trace.js:115:27
- 93 selfRecursive2 at stack-trace.js:115:27
- 94 selfRecursive2 at stack-trace.js:115:27
- 95 selfRecursive2 at stack-trace.js:115:27
- 96 selfRecursive2 at stack-trace.js:115:27
- 97 selfRecursive2 at stack-trace.js:115:27
- 98 selfRecursive2 at stack-trace.js:115:27
- 99 selfRecursive2 at stack-trace.js:115:27
+ 0 selfRecursive2 at stack-trace.js:118:27
+ 1 selfRecursive2 at stack-trace.js:118:27
+ 2 selfRecursive2 at stack-trace.js:118:27
+ 3 selfRecursive2 at stack-trace.js:118:27
+ 4 selfRecursive2 at stack-trace.js:118:27
+ 5 selfRecursive2 at stack-trace.js:118:27
+ 6 selfRecursive2 at stack-trace.js:118:27
+ 7 selfRecursive2 at stack-trace.js:118:27
+ 8 selfRecursive2 at stack-trace.js:118:27
+ 9 selfRecursive2 at stack-trace.js:118:27
+ 10 selfRecursive2 at stack-trace.js:118:27
+ 11 selfRecursive2 at stack-trace.js:118:27
+ 12 selfRecursive2 at stack-trace.js:118:27
+ 13 selfRecursive2 at stack-trace.js:118:27
+ 14 selfRecursive2 at stack-trace.js:118:27
+ 15 selfRecursive2 at stack-trace.js:118:27
+ 16 selfRecursive2 at stack-trace.js:118:27
+ 17 selfRecursive2 at stack-trace.js:118:27
+ 18 selfRecursive2 at stack-trace.js:118:27
+ 19 selfRecursive2 at stack-trace.js:118:27
+ 20 selfRecursive2 at stack-trace.js:118:27
+ 21 selfRecursive2 at stack-trace.js:118:27
+ 22 selfRecursive2 at stack-trace.js:118:27
+ 23 selfRecursive2 at stack-trace.js:118:27
+ 24 selfRecursive2 at stack-trace.js:118:27
+ 25 selfRecursive2 at stack-trace.js:118:27
+ 26 selfRecursive2 at stack-trace.js:118:27
+ 27 selfRecursive2 at stack-trace.js:118:27
+ 28 selfRecursive2 at stack-trace.js:118:27
+ 29 selfRecursive2 at stack-trace.js:118:27
+ 30 selfRecursive2 at stack-trace.js:118:27
+ 31 selfRecursive2 at stack-trace.js:118:27
+ 32 selfRecursive2 at stack-trace.js:118:27
+ 33 selfRecursive2 at stack-trace.js:118:27
+ 34 selfRecursive2 at stack-trace.js:118:27
+ 35 selfRecursive2 at stack-trace.js:118:27
+ 36 selfRecursive2 at stack-trace.js:118:27
+ 37 selfRecursive2 at stack-trace.js:118:27
+ 38 selfRecursive2 at stack-trace.js:118:27
+ 39 selfRecursive2 at stack-trace.js:118:27
+ 40 selfRecursive2 at stack-trace.js:118:27
+ 41 selfRecursive2 at stack-trace.js:118:27
+ 42 selfRecursive2 at stack-trace.js:118:27
+ 43 selfRecursive2 at stack-trace.js:118:27
+ 44 selfRecursive2 at stack-trace.js:118:27
+ 45 selfRecursive2 at stack-trace.js:118:27
+ 46 selfRecursive2 at stack-trace.js:118:27
+ 47 selfRecursive2 at stack-trace.js:118:27
+ 48 selfRecursive2 at stack-trace.js:118:27
+ 49 selfRecursive2 at stack-trace.js:118:27
+ 50 selfRecursive2 at stack-trace.js:118:27
+ 51 selfRecursive2 at stack-trace.js:118:27
+ 52 selfRecursive2 at stack-trace.js:118:27
+ 53 selfRecursive2 at stack-trace.js:118:27
+ 54 selfRecursive2 at stack-trace.js:118:27
+ 55 selfRecursive2 at stack-trace.js:118:27
+ 56 selfRecursive2 at stack-trace.js:118:27
+ 57 selfRecursive2 at stack-trace.js:118:27
+ 58 selfRecursive2 at stack-trace.js:118:27
+ 59 selfRecursive2 at stack-trace.js:118:27
+ 60 selfRecursive2 at stack-trace.js:118:27
+ 61 selfRecursive2 at stack-trace.js:118:27
+ 62 selfRecursive2 at stack-trace.js:118:27
+ 63 selfRecursive2 at stack-trace.js:118:27
+ 64 selfRecursive2 at stack-trace.js:118:27
+ 65 selfRecursive2 at stack-trace.js:118:27
+ 66 selfRecursive2 at stack-trace.js:118:27
+ 67 selfRecursive2 at stack-trace.js:118:27
+ 68 selfRecursive2 at stack-trace.js:118:27
+ 69 selfRecursive2 at stack-trace.js:118:27
+ 70 selfRecursive2 at stack-trace.js:118:27
+ 71 selfRecursive2 at stack-trace.js:118:27
+ 72 selfRecursive2 at stack-trace.js:118:27
+ 73 selfRecursive2 at stack-trace.js:118:27
+ 74 selfRecursive2 at stack-trace.js:118:27
+ 75 selfRecursive2 at stack-trace.js:118:27
+ 76 selfRecursive2 at stack-trace.js:118:27
+ 77 selfRecursive2 at stack-trace.js:118:27
+ 78 selfRecursive2 at stack-trace.js:118:27
+ 79 selfRecursive2 at stack-trace.js:118:27
+ 80 selfRecursive2 at stack-trace.js:118:27
+ 81 selfRecursive2 at stack-trace.js:118:27
+ 82 selfRecursive2 at stack-trace.js:118:27
+ 83 selfRecursive2 at stack-trace.js:118:27
+ 84 selfRecursive2 at stack-trace.js:118:27
+ 85 selfRecursive2 at stack-trace.js:118:27
+ 86 selfRecursive2 at stack-trace.js:118:27
+ 87 selfRecursive2 at stack-trace.js:118:27
+ 88 selfRecursive2 at stack-trace.js:118:27
+ 89 selfRecursive2 at stack-trace.js:118:27
+ 90 selfRecursive2 at stack-trace.js:118:27
+ 91 selfRecursive2 at stack-trace.js:118:27
+ 92 selfRecursive2 at stack-trace.js:118:27
+ 93 selfRecursive2 at stack-trace.js:118:27
+ 94 selfRecursive2 at stack-trace.js:118:27
+ 95 selfRecursive2 at stack-trace.js:118:27
+ 96 selfRecursive2 at stack-trace.js:118:27
+ 97 selfRecursive2 at stack-trace.js:118:27
+ 98 selfRecursive2 at stack-trace.js:118:27
+ 99 selfRecursive2 at stack-trace.js:118:27
--> Stack Trace matches pattern:
0 at eval code
2 selfRecursive3 at stack-trace.js
--> Stack Trace:
- 0 throwError at stack-trace.js:139:20
- 1 valueOf at stack-trace.js:146:27
- 2 getter1 at stack-trace.js:149:9
- 3 nonInlineable at stack-trace.js:175:17
- 4 inlineable at stack-trace.js:183:27
- 5 yetAnotherInlinedCall at stack-trace.js:188:17
- 6 makeInlinableCall at stack-trace.js:193:34
- 7 g at stack-trace.js:202:34
+ 0 throwError at stack-trace.js:142:20
+ 1 valueOf at stack-trace.js:149:27
+ 2 getter1 at stack-trace.js:152:9
+ 3 nonInlineable at stack-trace.js:178:17
+ 4 inlineable at stack-trace.js:186:27
+ 5 yetAnotherInlinedCall at stack-trace.js:191:17
+ 6 makeInlinableCall at stack-trace.js:196:34
+ 7 g at stack-trace.js:205:34
8 map at [native code]
- 9 global code at stack-trace.js:205:16
+ 9 global code at stack-trace.js:208:16
--> Stack Trace:
- 0 throwError at stack-trace.js:139:20
- 1 getter2 at stack-trace.js:155:9
- 2 nonInlineable at stack-trace.js:177:17
- 3 inlineable at stack-trace.js:183:27
- 4 yetAnotherInlinedCall at stack-trace.js:188:17
- 5 makeInlinableCall at stack-trace.js:193:34
- 6 g at stack-trace.js:202:34
+ 0 throwError at stack-trace.js:142:20
+ 1 getter2 at stack-trace.js:158:9
+ 2 nonInlineable at stack-trace.js:180:17
+ 3 inlineable at stack-trace.js:186:27
+ 4 yetAnotherInlinedCall at stack-trace.js:191:17
+ 5 makeInlinableCall at stack-trace.js:196:34
+ 6 g at stack-trace.js:205:34
7 map at [native code]
- 8 global code at stack-trace.js:205:16
+ 8 global code at stack-trace.js:208:16
--> Stack Trace:
- 0 throwError at stack-trace.js:139:20
- 1 getter3 at stack-trace.js:167:13
- 2 nonInlineable at stack-trace.js:179:17
- 3 inlineable at stack-trace.js:183:27
- 4 yetAnotherInlinedCall at stack-trace.js:188:17
- 5 makeInlinableCall at stack-trace.js:193:34
- 6 g at stack-trace.js:202:34
+ 0 throwError at stack-trace.js:142:20
+ 1 getter3 at stack-trace.js:170:13
+ 2 nonInlineable at stack-trace.js:182:17
+ 3 inlineable at stack-trace.js:186:27
+ 4 yetAnotherInlinedCall at stack-trace.js:191:17
+ 5 makeInlinableCall at stack-trace.js:196:34
+ 6 g at stack-trace.js:205:34
7 map at [native code]
- 8 global code at stack-trace.js:205:16
+ 8 global code at stack-trace.js:208:16
--> Stack Trace:
- 0 throwError at stack-trace.js:139:20
- 1 valueOf at stack-trace.js:163:27
- 2 getter3 at stack-trace.js:169:13
- 3 nonInlineable at stack-trace.js:179:17
- 4 inlineable at stack-trace.js:183:27
- 5 yetAnotherInlinedCall at stack-trace.js:188:17
- 6 makeInlinableCall at stack-trace.js:193:34
- 7 g at stack-trace.js:202:34
+ 0 throwError at stack-trace.js:142:20
+ 1 valueOf at stack-trace.js:166:27
+ 2 getter3 at stack-trace.js:172:13
+ 3 nonInlineable at stack-trace.js:182:17
+ 4 inlineable at stack-trace.js:186:27
+ 5 yetAnotherInlinedCall at stack-trace.js:191:17
+ 6 makeInlinableCall at stack-trace.js:196:34
+ 7 g at stack-trace.js:205:34
8 map at [native code]
- 9 global code at stack-trace.js:205:16
+ 9 global code at stack-trace.js:208:16
--> Stack Trace:
- 0 h at stack-trace.js:213:24
+ 0 h at stack-trace.js:216:24
1 map at [native code]
- 2 mapTest at stack-trace.js:220:10
- 3 mapTestDriver at stack-trace.js:226:16
- 4 global code at stack-trace.js:231:18
+ 2 mapTest at stack-trace.js:223:10
+ 3 mapTestDriver at stack-trace.js:229:16
+ 4 global code at stack-trace.js:234:18
--> Stack Trace:
0 map at [native code]
- 1 h at stack-trace.js:215:21
+ 1 h at stack-trace.js:218:21
2 map at [native code]
- 3 mapTest at stack-trace.js:220:10
- 4 mapTestDriver at stack-trace.js:226:16
- 5 global code at stack-trace.js:237:18
+ 3 mapTest at stack-trace.js:223:10
+ 4 mapTestDriver at stack-trace.js:229:16
+ 5 global code at stack-trace.js:240:18
--> Stack Trace:
- 0 throwError at stack-trace.js:139:20
- 1 dfgFunction at stack-trace.js:246:19
+ 0 throwError at stack-trace.js:142:20
+ 1 dfgFunction at stack-trace.js:249:19
2 map at [native code]
- 3 global code at stack-trace.js:255:18
+ 3 global code at stack-trace.js:258:18
--> Stack Trace:
- 0 throwError at stack-trace.js:139:20
- 1 dfgFunction at stack-trace.js:246:19
- 2 f at stack-trace.js:264:10
- 3 global code at stack-trace.js:270:6
+ 0 throwError at stack-trace.js:142:20
+ 1 dfgFunction at stack-trace.js:249:19
+ 2 f at stack-trace.js:267:10
+ 3 global code at stack-trace.js:273:6
--> Stack Trace:
- 0 willThrow at stack-trace.js:308:28
- 1 dfg1 at stack-trace.js:319:13
- 2 dfg2 at stack-trace.js:323:9
- 3 dfg3 at stack-trace.js:327:9
- 4 dfgTest at stack-trace.js:293:14
- 5 global code at stack-trace.js:366:8
+ 0 willThrow at stack-trace.js:311:28
+ 1 dfg1 at stack-trace.js:322:13
+ 2 dfg2 at stack-trace.js:326:9
+ 3 dfg3 at stack-trace.js:330:9
+ 4 dfgTest at stack-trace.js:296:14
+ 5 global code at stack-trace.js:369:8
--> Stack Trace:
- 0 willThrowFunc at stack-trace.js:313:69
- 1 dfg4 at stack-trace.js:331:27
- 2 dfg5 at stack-trace.js:335:9
- 3 dfg6 at stack-trace.js:339:9
- 4 dfgTest at stack-trace.js:293:14
- 5 global code at stack-trace.js:367:8
+ 0 willThrowFunc at stack-trace.js:316:69
+ 1 dfg4 at stack-trace.js:334:27
+ 2 dfg5 at stack-trace.js:338:9
+ 3 dfg6 at stack-trace.js:342:9
+ 4 dfgTest at stack-trace.js:296:14
+ 5 global code at stack-trace.js:370:8
--> Stack Trace:
- 0 inlineableThrow at stack-trace.js:302:40
- 1 willThrowEventually at stack-trace.js:311:24
- 2 dfg7 at stack-trace.js:343:13
- 3 dfg8 at stack-trace.js:347:9
- 4 dfg9 at stack-trace.js:351:9
- 5 dfgTest at stack-trace.js:293:14
- 6 global code at stack-trace.js:368:8
+ 0 inlineableThrow at stack-trace.js:305:40
+ 1 willThrowEventually at stack-trace.js:314:24
+ 2 dfg7 at stack-trace.js:346:13
+ 3 dfg8 at stack-trace.js:350:9
+ 4 dfg9 at stack-trace.js:354:9
+ 5 dfgTest at stack-trace.js:296:14
+ 6 global code at stack-trace.js:371:8
--> Stack Trace:
- 0 inlineableThrow at stack-trace.js:302:40
- 1 willThrowEventuallyFunc at stack-trace.js:314:59
- 2 dfga at stack-trace.js:355:37
- 3 dfgb at stack-trace.js:359:9
- 4 dfgc at stack-trace.js:363:9
- 5 dfgTest at stack-trace.js:293:14
- 6 global code at stack-trace.js:369:8
+ 0 inlineableThrow at stack-trace.js:305:40
+ 1 willThrowEventuallyFunc at stack-trace.js:317:59
+ 2 dfga at stack-trace.js:358:37
+ 3 dfgb at stack-trace.js:362:9
+ 4 dfgc at stack-trace.js:366:9
+ 5 dfgTest at stack-trace.js:296:14
+ 6 global code at stack-trace.js:372:8
PASS successfullyParsed is true
+2017-11-24 Mark Lam <mark.lam@apple.com>
+
+ Move unsafe jsc shell test functions to the $vm object.
+ https://bugs.webkit.org/show_bug.cgi?id=179980
+
+ Reviewed by Yusuke Suzuki.
+
+ Also removed setElementRoot() which was not used.
+
+ * jsc.cpp:
+ (GlobalObject::finishCreation):
+ (WTF::Element::Element): Deleted.
+ (WTF::Element::root const): Deleted.
+ (WTF::Element::setRoot): Deleted.
+ (WTF::Element::create): Deleted.
+ (WTF::Element::visitChildren): Deleted.
+ (WTF::Element::createStructure): Deleted.
+ (WTF::Root::Root): Deleted.
+ (WTF::Root::element): Deleted.
+ (WTF::Root::setElement): Deleted.
+ (WTF::Root::create): Deleted.
+ (WTF::Root::createStructure): Deleted.
+ (WTF::Root::visitChildren): Deleted.
+ (WTF::ImpureGetter::ImpureGetter): Deleted.
+ (WTF::ImpureGetter::createStructure): Deleted.
+ (WTF::ImpureGetter::create): Deleted.
+ (WTF::ImpureGetter::finishCreation): Deleted.
+ (WTF::ImpureGetter::getOwnPropertySlot): Deleted.
+ (WTF::ImpureGetter::visitChildren): Deleted.
+ (WTF::ImpureGetter::setDelegate): Deleted.
+ (WTF::CustomGetter::CustomGetter): Deleted.
+ (WTF::CustomGetter::createStructure): Deleted.
+ (WTF::CustomGetter::create): Deleted.
+ (WTF::CustomGetter::getOwnPropertySlot): Deleted.
+ (WTF::CustomGetter::customGetter): Deleted.
+ (WTF::CustomGetter::customGetterAcessor): Deleted.
+ (WTF::RuntimeArray::create): Deleted.
+ (WTF::RuntimeArray::~RuntimeArray): Deleted.
+ (WTF::RuntimeArray::destroy): Deleted.
+ (WTF::RuntimeArray::getOwnPropertySlot): Deleted.
+ (WTF::RuntimeArray::getOwnPropertySlotByIndex): Deleted.
+ (WTF::RuntimeArray::put): Deleted.
+ (WTF::RuntimeArray::deleteProperty): Deleted.
+ (WTF::RuntimeArray::getLength const): Deleted.
+ (WTF::RuntimeArray::createPrototype): Deleted.
+ (WTF::RuntimeArray::createStructure): Deleted.
+ (WTF::RuntimeArray::finishCreation): Deleted.
+ (WTF::RuntimeArray::RuntimeArray): Deleted.
+ (WTF::RuntimeArray::lengthGetter): Deleted.
+ (WTF::SimpleObject::SimpleObject): Deleted.
+ (WTF::SimpleObject::create): Deleted.
+ (WTF::SimpleObject::visitChildren): Deleted.
+ (WTF::SimpleObject::createStructure): Deleted.
+ (WTF::SimpleObject::hiddenValue): Deleted.
+ (WTF::SimpleObject::setHiddenValue): Deleted.
+ (WTF::DOMJITNode::DOMJITNode): Deleted.
+ (WTF::DOMJITNode::createStructure): Deleted.
+ (WTF::DOMJITNode::checkSubClassSnippet): Deleted.
+ (WTF::DOMJITNode::create): Deleted.
+ (WTF::DOMJITNode::value const): Deleted.
+ (WTF::DOMJITNode::offsetOfValue): Deleted.
+ (WTF::DOMJITGetter::DOMJITGetter): Deleted.
+ (WTF::DOMJITGetter::createStructure): Deleted.
+ (WTF::DOMJITGetter::create): Deleted.
+ (WTF::DOMJITGetter::DOMJITAttribute::DOMJITAttribute): Deleted.
+ (WTF::DOMJITGetter::DOMJITAttribute::slowCall): Deleted.
+ (WTF::DOMJITGetter::DOMJITAttribute::callDOMGetter): Deleted.
+ (WTF::DOMJITGetter::customGetter): Deleted.
+ (WTF::DOMJITGetter::finishCreation): Deleted.
+ (WTF::DOMJITGetterComplex::DOMJITGetterComplex): Deleted.
+ (WTF::DOMJITGetterComplex::createStructure): Deleted.
+ (WTF::DOMJITGetterComplex::create): Deleted.
+ (WTF::DOMJITGetterComplex::DOMJITAttribute::DOMJITAttribute): Deleted.
+ (WTF::DOMJITGetterComplex::DOMJITAttribute::slowCall): Deleted.
+ (WTF::DOMJITGetterComplex::DOMJITAttribute::callDOMGetter): Deleted.
+ (WTF::DOMJITGetterComplex::functionEnableException): Deleted.
+ (WTF::DOMJITGetterComplex::customGetter): Deleted.
+ (WTF::DOMJITGetterComplex::finishCreation): Deleted.
+ (WTF::DOMJITFunctionObject::DOMJITFunctionObject): Deleted.
+ (WTF::DOMJITFunctionObject::createStructure): Deleted.
+ (WTF::DOMJITFunctionObject::create): Deleted.
+ (WTF::DOMJITFunctionObject::safeFunction): Deleted.
+ (WTF::DOMJITFunctionObject::unsafeFunction): Deleted.
+ (WTF::DOMJITFunctionObject::checkSubClassSnippet): Deleted.
+ (WTF::DOMJITFunctionObject::finishCreation): Deleted.
+ (WTF::DOMJITCheckSubClassObject::DOMJITCheckSubClassObject): Deleted.
+ (WTF::DOMJITCheckSubClassObject::createStructure): Deleted.
+ (WTF::DOMJITCheckSubClassObject::create): Deleted.
+ (WTF::DOMJITCheckSubClassObject::safeFunction): Deleted.
+ (WTF::DOMJITCheckSubClassObject::unsafeFunction): Deleted.
+ (WTF::DOMJITCheckSubClassObject::finishCreation): Deleted.
+ (WTF::DOMJITGetterBaseJSObject::DOMJITGetterBaseJSObject): Deleted.
+ (WTF::DOMJITGetterBaseJSObject::createStructure): Deleted.
+ (WTF::DOMJITGetterBaseJSObject::create): Deleted.
+ (WTF::DOMJITGetterBaseJSObject::DOMJITAttribute::DOMJITAttribute): Deleted.
+ (WTF::DOMJITGetterBaseJSObject::DOMJITAttribute::slowCall): Deleted.
+ (WTF::DOMJITGetterBaseJSObject::DOMJITAttribute::callDOMGetter): Deleted.
+ (WTF::DOMJITGetterBaseJSObject::customGetter): Deleted.
+ (WTF::DOMJITGetterBaseJSObject::finishCreation): Deleted.
+ (WTF::Element::handleOwner): Deleted.
+ (WTF::Element::finishCreation): Deleted.
+ (JSTestCustomGetterSetter::JSTestCustomGetterSetter): Deleted.
+ (JSTestCustomGetterSetter::create): Deleted.
+ (JSTestCustomGetterSetter::createStructure): Deleted.
+ (customGetAccessor): Deleted.
+ (customGetValue): Deleted.
+ (customSetAccessor): Deleted.
+ (customSetValue): Deleted.
+ (JSTestCustomGetterSetter::finishCreation): Deleted.
+ (GlobalObject::addConstructableFunction): Deleted.
+ (functionCreateRoot): Deleted.
+ (functionCreateElement): Deleted.
+ (functionGetElement): Deleted.
+ (functionSetElementRoot): Deleted.
+ (functionCreateSimpleObject): Deleted.
+ (functionGetHiddenValue): Deleted.
+ (functionSetHiddenValue): Deleted.
+ (functionCreateProxy): Deleted.
+ (functionCreateRuntimeArray): Deleted.
+ (functionCreateImpureGetter): Deleted.
+ (functionCreateCustomGetterObject): Deleted.
+ (functionCreateDOMJITNodeObject): Deleted.
+ (functionCreateDOMJITGetterObject): Deleted.
+ (functionCreateDOMJITGetterComplexObject): Deleted.
+ (functionCreateDOMJITFunctionObject): Deleted.
+ (functionCreateDOMJITCheckSubClassObject): Deleted.
+ (functionCreateDOMJITGetterBaseJSObject): Deleted.
+ (functionSetImpureGetterDelegate): Deleted.
+ (functionGetGetterSetter): Deleted.
+ (functionShadowChickenFunctionsOnStack): Deleted.
+ (functionSetGlobalConstRedeclarationShouldNotThrow): Deleted.
+ (functionGlobalObjectForObject): Deleted.
+ (functionLoadGetterFromGetterSetter): Deleted.
+ (functionCreateCustomTestGetterSetter): Deleted.
+ (functionAbort): Deleted.
+ (functionFindTypeForExpression): Deleted.
+ (functionReturnTypeFor): Deleted.
+ (functionDumpBasicBlockExecutionRanges): Deleted.
+ (functionHasBasicBlockExecuted): Deleted.
+ (functionBasicBlockExecutionCount): Deleted.
+ (functionEnableExceptionFuzz): Deleted.
+ (functionCreateBuiltin): Deleted.
+ * runtime/JSGlobalObject.cpp:
+ (JSC::JSGlobalObject::init):
+ * tools/JSDollarVM.cpp:
+ (WTF::Element::Element):
+ (WTF::Element::root const):
+ (WTF::Element::setRoot):
+ (WTF::Element::create):
+ (WTF::Element::visitChildren):
+ (WTF::Element::createStructure):
+ (WTF::Root::Root):
+ (WTF::Root::element):
+ (WTF::Root::setElement):
+ (WTF::Root::create):
+ (WTF::Root::createStructure):
+ (WTF::Root::visitChildren):
+ (WTF::SimpleObject::SimpleObject):
+ (WTF::SimpleObject::create):
+ (WTF::SimpleObject::visitChildren):
+ (WTF::SimpleObject::createStructure):
+ (WTF::SimpleObject::hiddenValue):
+ (WTF::SimpleObject::setHiddenValue):
+ (WTF::ImpureGetter::ImpureGetter):
+ (WTF::ImpureGetter::createStructure):
+ (WTF::ImpureGetter::create):
+ (WTF::ImpureGetter::finishCreation):
+ (WTF::ImpureGetter::getOwnPropertySlot):
+ (WTF::ImpureGetter::visitChildren):
+ (WTF::ImpureGetter::setDelegate):
+ (WTF::CustomGetter::CustomGetter):
+ (WTF::CustomGetter::createStructure):
+ (WTF::CustomGetter::create):
+ (WTF::CustomGetter::getOwnPropertySlot):
+ (WTF::CustomGetter::customGetter):
+ (WTF::CustomGetter::customGetterAcessor):
+ (WTF::RuntimeArray::create):
+ (WTF::RuntimeArray::~RuntimeArray):
+ (WTF::RuntimeArray::destroy):
+ (WTF::RuntimeArray::getOwnPropertySlot):
+ (WTF::RuntimeArray::getOwnPropertySlotByIndex):
+ (WTF::RuntimeArray::put):
+ (WTF::RuntimeArray::deleteProperty):
+ (WTF::RuntimeArray::getLength const):
+ (WTF::RuntimeArray::createPrototype):
+ (WTF::RuntimeArray::createStructure):
+ (WTF::RuntimeArray::finishCreation):
+ (WTF::RuntimeArray::RuntimeArray):
+ (WTF::RuntimeArray::lengthGetter):
+ (WTF::DOMJITNode::DOMJITNode):
+ (WTF::DOMJITNode::createStructure):
+ (WTF::DOMJITNode::checkSubClassSnippet):
+ (WTF::DOMJITNode::create):
+ (WTF::DOMJITNode::value const):
+ (WTF::DOMJITNode::offsetOfValue):
+ (WTF::DOMJITGetter::DOMJITGetter):
+ (WTF::DOMJITGetter::createStructure):
+ (WTF::DOMJITGetter::create):
+ (WTF::DOMJITGetter::DOMJITAttribute::DOMJITAttribute):
+ (WTF::DOMJITGetter::DOMJITAttribute::slowCall):
+ (WTF::DOMJITGetter::DOMJITAttribute::callDOMGetter):
+ (WTF::DOMJITGetter::customGetter):
+ (WTF::DOMJITGetter::finishCreation):
+ (WTF::DOMJITGetterComplex::DOMJITGetterComplex):
+ (WTF::DOMJITGetterComplex::createStructure):
+ (WTF::DOMJITGetterComplex::create):
+ (WTF::DOMJITGetterComplex::DOMJITAttribute::DOMJITAttribute):
+ (WTF::DOMJITGetterComplex::DOMJITAttribute::slowCall):
+ (WTF::DOMJITGetterComplex::DOMJITAttribute::callDOMGetter):
+ (WTF::DOMJITGetterComplex::functionEnableException):
+ (WTF::DOMJITGetterComplex::customGetter):
+ (WTF::DOMJITGetterComplex::finishCreation):
+ (WTF::DOMJITFunctionObject::DOMJITFunctionObject):
+ (WTF::DOMJITFunctionObject::createStructure):
+ (WTF::DOMJITFunctionObject::create):
+ (WTF::DOMJITFunctionObject::safeFunction):
+ (WTF::DOMJITFunctionObject::unsafeFunction):
+ (WTF::DOMJITFunctionObject::checkSubClassSnippet):
+ (WTF::DOMJITFunctionObject::finishCreation):
+ (WTF::DOMJITCheckSubClassObject::DOMJITCheckSubClassObject):
+ (WTF::DOMJITCheckSubClassObject::createStructure):
+ (WTF::DOMJITCheckSubClassObject::create):
+ (WTF::DOMJITCheckSubClassObject::safeFunction):
+ (WTF::DOMJITCheckSubClassObject::unsafeFunction):
+ (WTF::DOMJITCheckSubClassObject::finishCreation):
+ (WTF::DOMJITGetterBaseJSObject::DOMJITGetterBaseJSObject):
+ (WTF::DOMJITGetterBaseJSObject::createStructure):
+ (WTF::DOMJITGetterBaseJSObject::create):
+ (WTF::DOMJITGetterBaseJSObject::DOMJITAttribute::DOMJITAttribute):
+ (WTF::DOMJITGetterBaseJSObject::DOMJITAttribute::slowCall):
+ (WTF::DOMJITGetterBaseJSObject::DOMJITAttribute::callDOMGetter):
+ (WTF::DOMJITGetterBaseJSObject::customGetter):
+ (WTF::DOMJITGetterBaseJSObject::finishCreation):
+ (WTF::Message::releaseContents):
+ (WTF::Message::index const):
+ (WTF::JSTestCustomGetterSetter::JSTestCustomGetterSetter):
+ (WTF::JSTestCustomGetterSetter::create):
+ (WTF::JSTestCustomGetterSetter::createStructure):
+ (WTF::customGetAccessor):
+ (WTF::customGetValue):
+ (WTF::customSetAccessor):
+ (WTF::customSetValue):
+ (WTF::JSTestCustomGetterSetter::finishCreation):
+ (WTF::Element::handleOwner):
+ (WTF::Element::finishCreation):
+ (JSC::functionCrash):
+ (JSC::functionCreateProxy):
+ (JSC::functionCreateRuntimeArray):
+ (JSC::functionCreateImpureGetter):
+ (JSC::functionCreateCustomGetterObject):
+ (JSC::functionCreateDOMJITNodeObject):
+ (JSC::functionCreateDOMJITGetterObject):
+ (JSC::functionCreateDOMJITGetterComplexObject):
+ (JSC::functionCreateDOMJITFunctionObject):
+ (JSC::functionCreateDOMJITCheckSubClassObject):
+ (JSC::functionCreateDOMJITGetterBaseJSObject):
+ (JSC::functionSetImpureGetterDelegate):
+ (JSC::functionCreateBuiltin):
+ (JSC::functionCreateRoot):
+ (JSC::functionCreateElement):
+ (JSC::functionGetElement):
+ (JSC::functionCreateSimpleObject):
+ (JSC::functionGetHiddenValue):
+ (JSC::functionSetHiddenValue):
+ (JSC::functionShadowChickenFunctionsOnStack):
+ (JSC::functionSetGlobalConstRedeclarationShouldNotThrow):
+ (JSC::functionFindTypeForExpression):
+ (JSC::functionReturnTypeFor):
+ (JSC::functionDumpBasicBlockExecutionRanges):
+ (JSC::functionHasBasicBlockExecuted):
+ (JSC::functionBasicBlockExecutionCount):
+ (JSC::functionEnableExceptionFuzz):
+ (JSC::functionGlobalObjectForObject):
+ (JSC::functionGetGetterSetter):
+ (JSC::functionLoadGetterFromGetterSetter):
+ (JSC::functionCreateCustomTestGetterSetter):
+ (JSC::JSDollarVM::finishCreation):
+ (JSC::JSDollarVM::addFunction):
+ (JSC::JSDollarVM::addConstructibleFunction):
+ * tools/JSDollarVM.h:
+ (JSC::JSDollarVM::create):
+
2017-11-23 Simon Fraser <simon.fraser@apple.com>
Minor ArrayBufferView cleanup
#include "ArrayBuffer.h"
#include "ArrayPrototype.h"
-#include "BuiltinExecutableCreator.h"
#include "BuiltinNames.h"
#include "ButterflyInlines.h"
#include "CatchScope.h"
#include "CodeBlock.h"
#include "Completion.h"
#include "ConfigFile.h"
-#include "DOMAttributeGetterSetter.h"
-#include "DOMJITGetterSetter.h"
#include "Disassembler.h"
#include "Exception.h"
#include "ExceptionHelpers.h"
-#include "FrameTracers.h"
-#include "GetterSetter.h"
#include "HeapProfiler.h"
#include "HeapSnapshotBuilder.h"
#include "InitializeThreading.h"
#include "JSModuleLoader.h"
#include "JSNativeStdFunction.h"
#include "JSONObject.h"
-#include "JSProxy.h"
#include "JSSourceCode.h"
#include "JSString.h"
#include "JSTypedArrays.h"
#include "ProtoCallFrame.h"
#include "ReleaseHeapAccessScope.h"
#include "SamplingProfiler.h"
-#include "ShadowChicken.h"
-#include "Snippet.h"
-#include "SnippetParams.h"
#include "StackVisitor.h"
#include "StructureInlines.h"
#include "StructureRareDataInlines.h"
#include "SuperSampler.h"
#include "TestRunnerUtils.h"
-#include "TypeProfiler.h"
-#include "TypeProfilerLog.h"
#include "TypedArrayInlines.h"
#include "WasmContext.h"
#include "WasmFaultSignalHandler.h"
exit(status);
}
-class Element;
-class ElementHandleOwner;
-class Masuqerader;
-class Root;
-class RuntimeArray;
-
-class Element : public JSNonFinalObject {
-public:
- Element(VM& vm, Structure* structure)
- : Base(vm, structure)
- {
- }
-
- typedef JSNonFinalObject Base;
-
- Root* root() const { return m_root.get(); }
- void setRoot(VM& vm, Root* root) { m_root.set(vm, this, root); }
-
- static Element* create(VM& vm, JSGlobalObject* globalObject, Root* root)
- {
- Structure* structure = createStructure(vm, globalObject, jsNull());
- Element* element = new (NotNull, allocateCell<Element>(vm.heap, sizeof(Element))) Element(vm, structure);
- element->finishCreation(vm, root);
- return element;
- }
-
- void finishCreation(VM&, Root*);
-
- static void visitChildren(JSCell* cell, SlotVisitor& visitor)
- {
- Element* thisObject = jsCast<Element*>(cell);
- ASSERT_GC_OBJECT_INHERITS(thisObject, info());
- Base::visitChildren(thisObject, visitor);
- visitor.append(thisObject->m_root);
- }
-
- static ElementHandleOwner* handleOwner();
-
- static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
- {
- return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
- }
-
- DECLARE_INFO;
-
-private:
- WriteBarrier<Root> m_root;
-};
-
-class ElementHandleOwner : public WeakHandleOwner {
-public:
- bool isReachableFromOpaqueRoots(Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor) override
- {
- Element* element = jsCast<Element*>(handle.slot()->asCell());
- return visitor.containsOpaqueRoot(element->root());
- }
-};
-
class Masquerader : public JSNonFinalObject {
public:
Masquerader(VM& vm, Structure* structure)
DECLARE_INFO;
};
-class Root : public JSDestructibleObject {
-public:
- Root(VM& vm, Structure* structure)
- : Base(vm, structure)
- {
- }
-
- Element* element()
- {
- return m_element.get();
- }
-
- void setElement(Element* element)
- {
- Weak<Element> newElement(element, Element::handleOwner());
- m_element.swap(newElement);
- }
-
- static Root* create(VM& vm, JSGlobalObject* globalObject)
- {
- Structure* structure = createStructure(vm, globalObject, jsNull());
- Root* root = new (NotNull, allocateCell<Root>(vm.heap, sizeof(Root))) Root(vm, structure);
- root->finishCreation(vm);
- return root;
- }
-
- typedef JSDestructibleObject Base;
-
- DECLARE_INFO;
-
- static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
- {
- return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
- }
-
- static void visitChildren(JSCell* thisObject, SlotVisitor& visitor)
- {
- Base::visitChildren(thisObject, visitor);
- visitor.addOpaqueRoot(thisObject);
- }
-
-private:
- Weak<Element> m_element;
-};
-
-class ImpureGetter : public JSNonFinalObject {
-public:
- ImpureGetter(VM& vm, Structure* structure)
- : Base(vm, structure)
- {
- }
-
- DECLARE_INFO;
- typedef JSNonFinalObject Base;
- static const unsigned StructureFlags = Base::StructureFlags | JSC::GetOwnPropertySlotIsImpure | JSC::OverridesGetOwnPropertySlot;
-
- static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
- {
- return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
- }
-
- static ImpureGetter* create(VM& vm, Structure* structure, JSObject* delegate)
- {
- ImpureGetter* getter = new (NotNull, allocateCell<ImpureGetter>(vm.heap, sizeof(ImpureGetter))) ImpureGetter(vm, structure);
- getter->finishCreation(vm, delegate);
- return getter;
- }
-
- void finishCreation(VM& vm, JSObject* delegate)
- {
- Base::finishCreation(vm);
- if (delegate)
- m_delegate.set(vm, this, delegate);
- }
-
- static bool getOwnPropertySlot(JSObject* object, ExecState* exec, PropertyName name, PropertySlot& slot)
- {
- VM& vm = exec->vm();
- auto scope = DECLARE_THROW_SCOPE(vm);
- ImpureGetter* thisObject = jsCast<ImpureGetter*>(object);
-
- if (thisObject->m_delegate) {
- if (thisObject->m_delegate->getPropertySlot(exec, name, slot))
- return true;
- RETURN_IF_EXCEPTION(scope, false);
- }
-
- return Base::getOwnPropertySlot(object, exec, name, slot);
- }
-
- static void visitChildren(JSCell* cell, SlotVisitor& visitor)
- {
- Base::visitChildren(cell, visitor);
- ImpureGetter* thisObject = jsCast<ImpureGetter*>(cell);
- visitor.append(thisObject->m_delegate);
- }
-
- void setDelegate(VM& vm, JSObject* delegate)
- {
- m_delegate.set(vm, this, delegate);
- }
-
-private:
- WriteBarrier<JSObject> m_delegate;
-};
-
-class CustomGetter : public JSNonFinalObject {
-public:
- CustomGetter(VM& vm, Structure* structure)
- : Base(vm, structure)
- {
- }
-
- DECLARE_INFO;
- typedef JSNonFinalObject Base;
- static const unsigned StructureFlags = Base::StructureFlags | JSC::OverridesGetOwnPropertySlot;
-
- static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
- {
- return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
- }
-
- static CustomGetter* create(VM& vm, Structure* structure)
- {
- CustomGetter* getter = new (NotNull, allocateCell<CustomGetter>(vm.heap, sizeof(CustomGetter))) CustomGetter(vm, structure);
- getter->finishCreation(vm);
- return getter;
- }
-
- static bool getOwnPropertySlot(JSObject* object, ExecState* exec, PropertyName propertyName, PropertySlot& slot)
- {
- CustomGetter* thisObject = jsCast<CustomGetter*>(object);
- if (propertyName == PropertyName(Identifier::fromString(exec, "customGetter"))) {
- slot.setCacheableCustom(thisObject, PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly | PropertyAttribute::DontEnum, thisObject->customGetter);
- return true;
- }
-
- if (propertyName == PropertyName(Identifier::fromString(exec, "customGetterAccessor"))) {
- slot.setCacheableCustom(thisObject, PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly | PropertyAttribute::DontEnum | PropertyAttribute::CustomAccessor, thisObject->customGetterAcessor);
- return true;
- }
-
- return JSObject::getOwnPropertySlot(thisObject, exec, propertyName, slot);
- }
-
-private:
- static EncodedJSValue customGetter(ExecState* exec, EncodedJSValue thisValue, PropertyName)
- {
- VM& vm = exec->vm();
- auto scope = DECLARE_THROW_SCOPE(vm);
-
- CustomGetter* thisObject = jsDynamicCast<CustomGetter*>(vm, JSValue::decode(thisValue));
- if (!thisObject)
- return throwVMTypeError(exec, scope);
- bool shouldThrow = thisObject->get(exec, PropertyName(Identifier::fromString(exec, "shouldThrow"))).toBoolean(exec);
- RETURN_IF_EXCEPTION(scope, encodedJSValue());
- if (shouldThrow)
- return throwVMTypeError(exec, scope);
- return JSValue::encode(jsNumber(100));
- }
-
- static EncodedJSValue customGetterAcessor(ExecState* exec, EncodedJSValue thisValue, PropertyName)
- {
- VM& vm = exec->vm();
- auto scope = DECLARE_THROW_SCOPE(vm);
-
- JSObject* thisObject = jsDynamicCast<JSObject*>(vm, JSValue::decode(thisValue));
- if (!thisObject)
- return throwVMTypeError(exec, scope);
- bool shouldThrow = thisObject->get(exec, PropertyName(Identifier::fromString(exec, "shouldThrow"))).toBoolean(exec);
- RETURN_IF_EXCEPTION(scope, encodedJSValue());
- if (shouldThrow)
- return throwVMTypeError(exec, scope);
- return JSValue::encode(jsNumber(100));
- }
-};
-
-class RuntimeArray : public JSArray {
-public:
- typedef JSArray Base;
- static const unsigned StructureFlags = Base::StructureFlags | OverridesGetOwnPropertySlot | InterceptsGetOwnPropertySlotByIndexEvenWhenLengthIsNotZero | OverridesGetPropertyNames;
-
- static RuntimeArray* create(ExecState* exec)
- {
- VM& vm = exec->vm();
- JSGlobalObject* globalObject = exec->lexicalGlobalObject();
- Structure* structure = createStructure(vm, globalObject, createPrototype(vm, globalObject));
- RuntimeArray* runtimeArray = new (NotNull, allocateCell<RuntimeArray>(vm.heap)) RuntimeArray(exec, structure);
- runtimeArray->finishCreation(exec);
- vm.heap.addFinalizer(runtimeArray, destroy);
- return runtimeArray;
- }
-
- ~RuntimeArray() { }
-
- static void destroy(JSCell* cell)
- {
- static_cast<RuntimeArray*>(cell)->RuntimeArray::~RuntimeArray();
- }
-
- static const bool needsDestruction = false;
-
- static bool getOwnPropertySlot(JSObject* object, ExecState* exec, PropertyName propertyName, PropertySlot& slot)
- {
- VM& vm = exec->vm();
- RuntimeArray* thisObject = jsCast<RuntimeArray*>(object);
- if (propertyName == vm.propertyNames->length) {
- slot.setCacheableCustom(thisObject, PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly | PropertyAttribute::DontEnum, thisObject->lengthGetter);
- return true;
- }
-
- std::optional<uint32_t> index = parseIndex(propertyName);
- if (index && index.value() < thisObject->getLength()) {
- slot.setValue(thisObject, PropertyAttribute::DontDelete | PropertyAttribute::DontEnum, jsNumber(thisObject->m_vector[index.value()]));
- return true;
- }
-
- return JSObject::getOwnPropertySlot(thisObject, exec, propertyName, slot);
- }
-
- static bool getOwnPropertySlotByIndex(JSObject* object, ExecState* exec, unsigned index, PropertySlot& slot)
- {
- RuntimeArray* thisObject = jsCast<RuntimeArray*>(object);
- if (index < thisObject->getLength()) {
- slot.setValue(thisObject, PropertyAttribute::DontDelete | PropertyAttribute::DontEnum, jsNumber(thisObject->m_vector[index]));
- return true;
- }
-
- return JSObject::getOwnPropertySlotByIndex(thisObject, exec, index, slot);
- }
-
- static NO_RETURN_DUE_TO_CRASH bool put(JSCell*, ExecState*, PropertyName, JSValue, PutPropertySlot&)
- {
- RELEASE_ASSERT_NOT_REACHED();
- }
-
- static NO_RETURN_DUE_TO_CRASH bool deleteProperty(JSCell*, ExecState*, PropertyName)
- {
- RELEASE_ASSERT_NOT_REACHED();
- }
-
- unsigned getLength() const { return m_vector.size(); }
-
- DECLARE_INFO;
-
- static ArrayPrototype* createPrototype(VM&, JSGlobalObject* globalObject)
- {
- return globalObject->arrayPrototype();
- }
-
- static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
- {
- return Structure::create(vm, globalObject, prototype, TypeInfo(DerivedArrayType, StructureFlags), info(), ArrayClass);
- }
-
-protected:
- void finishCreation(ExecState* exec)
- {
- VM& vm = exec->vm();
- Base::finishCreation(vm);
- ASSERT(inherits(vm, info()));
-
- for (size_t i = 0; i < exec->argumentCount(); i++)
- m_vector.append(exec->argument(i).toInt32(exec));
- }
-
-private:
- RuntimeArray(ExecState* exec, Structure* structure)
- : JSArray(exec->vm(), structure, 0)
- {
- }
-
- static EncodedJSValue lengthGetter(ExecState* exec, EncodedJSValue thisValue, PropertyName)
- {
- VM& vm = exec->vm();
- auto scope = DECLARE_THROW_SCOPE(vm);
-
- RuntimeArray* thisObject = jsDynamicCast<RuntimeArray*>(vm, JSValue::decode(thisValue));
- if (!thisObject)
- return throwVMTypeError(exec, scope);
- return JSValue::encode(jsNumber(thisObject->getLength()));
- }
-
- Vector<int> m_vector;
-};
-
-class SimpleObject : public JSNonFinalObject {
-public:
- SimpleObject(VM& vm, Structure* structure)
- : Base(vm, structure)
- {
- }
-
- typedef JSNonFinalObject Base;
- static const bool needsDestruction = false;
-
- static SimpleObject* create(VM& vm, JSGlobalObject* globalObject)
- {
- Structure* structure = createStructure(vm, globalObject, jsNull());
- SimpleObject* simpleObject = new (NotNull, allocateCell<SimpleObject>(vm.heap, sizeof(SimpleObject))) SimpleObject(vm, structure);
- simpleObject->finishCreation(vm);
- return simpleObject;
- }
-
- static void visitChildren(JSCell* cell, SlotVisitor& visitor)
- {
- SimpleObject* thisObject = jsCast<SimpleObject*>(cell);
- ASSERT_GC_OBJECT_INHERITS(thisObject, info());
- Base::visitChildren(thisObject, visitor);
- visitor.append(thisObject->m_hiddenValue);
- }
-
- static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
- {
- return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
- }
-
- JSValue hiddenValue()
- {
- return m_hiddenValue.get();
- }
-
- void setHiddenValue(VM& vm, JSValue value)
- {
- ASSERT(value.isCell());
- m_hiddenValue.set(vm, this, value);
- }
-
- DECLARE_INFO;
-
-private:
- WriteBarrier<JSC::Unknown> m_hiddenValue;
-};
-
-class DOMJITNode : public JSNonFinalObject {
-public:
- DOMJITNode(VM& vm, Structure* structure)
- : Base(vm, structure)
- {
- }
-
- DECLARE_INFO;
- typedef JSNonFinalObject Base;
- static const unsigned StructureFlags = Base::StructureFlags;
-
- static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
- {
- return Structure::create(vm, globalObject, prototype, TypeInfo(JSC::JSType(LastJSCObjectType + 1), StructureFlags), info());
- }
-
-#if ENABLE(JIT)
- static Ref<Snippet> checkSubClassSnippet()
- {
- Ref<Snippet> snippet = Snippet::create();
- snippet->setGenerator([=](CCallHelpers& jit, SnippetParams& params) {
- CCallHelpers::JumpList failureCases;
- failureCases.append(jit.branch8(
- CCallHelpers::NotEqual,
- CCallHelpers::Address(params[0].gpr(), JSCell::typeInfoTypeOffset()),
- CCallHelpers::TrustedImm32(JSC::JSType(LastJSCObjectType + 1))));
- return failureCases;
- });
- return snippet;
- }
-#endif
-
- static DOMJITNode* create(VM& vm, Structure* structure)
- {
- DOMJITNode* getter = new (NotNull, allocateCell<DOMJITNode>(vm.heap, sizeof(DOMJITNode))) DOMJITNode(vm, structure);
- getter->finishCreation(vm);
- return getter;
- }
-
- int32_t value() const
- {
- return m_value;
- }
-
- static ptrdiff_t offsetOfValue() { return OBJECT_OFFSETOF(DOMJITNode, m_value); }
-
-private:
- int32_t m_value { 42 };
-};
-
-class DOMJITGetter : public DOMJITNode {
-public:
- DOMJITGetter(VM& vm, Structure* structure)
- : Base(vm, structure)
- {
- }
-
- DECLARE_INFO;
- typedef DOMJITNode Base;
- static const unsigned StructureFlags = Base::StructureFlags;
-
- static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
- {
- return Structure::create(vm, globalObject, prototype, TypeInfo(JSC::JSType(LastJSCObjectType + 1), StructureFlags), info());
- }
-
- static DOMJITGetter* create(VM& vm, Structure* structure)
- {
- DOMJITGetter* getter = new (NotNull, allocateCell<DOMJITGetter>(vm.heap, sizeof(DOMJITGetter))) DOMJITGetter(vm, structure);
- getter->finishCreation(vm);
- return getter;
- }
-
- class DOMJITAttribute : public DOMJIT::GetterSetter {
- public:
- constexpr DOMJITAttribute()
- : DOMJIT::GetterSetter(
- DOMJITGetter::customGetter,
-#if ENABLE(JIT)
- &callDOMGetter,
-#else
- nullptr,
-#endif
- SpecInt32Only)
- {
- }
-
-#if ENABLE(JIT)
- static EncodedJSValue JIT_OPERATION slowCall(ExecState* exec, void* pointer)
- {
- VM& vm = exec->vm();
- NativeCallFrameTracer tracer(&vm, exec);
- return JSValue::encode(jsNumber(static_cast<DOMJITGetter*>(pointer)->value()));
- }
-
- static Ref<DOMJIT::CallDOMGetterSnippet> callDOMGetter()
- {
- Ref<DOMJIT::CallDOMGetterSnippet> snippet = DOMJIT::CallDOMGetterSnippet::create();
- snippet->requireGlobalObject = false;
- snippet->setGenerator([=](CCallHelpers& jit, SnippetParams& params) {
- JSValueRegs results = params[0].jsValueRegs();
- GPRReg dom = params[1].gpr();
- params.addSlowPathCall(jit.jump(), jit, slowCall, results, dom);
- return CCallHelpers::JumpList();
-
- });
- return snippet;
- }
-#endif
- };
-
-private:
- void finishCreation(VM&);
-
- static EncodedJSValue customGetter(ExecState* exec, EncodedJSValue thisValue, PropertyName)
- {
- VM& vm = exec->vm();
- DOMJITNode* thisObject = jsDynamicCast<DOMJITNode*>(vm, JSValue::decode(thisValue));
- ASSERT(thisObject);
- return JSValue::encode(jsNumber(thisObject->value()));
- }
-};
-
-static const DOMJITGetter::DOMJITAttribute DOMJITGetterDOMJIT;
-
-void DOMJITGetter::finishCreation(VM& vm)
-{
- Base::finishCreation(vm);
- const DOMJIT::GetterSetter* domJIT = &DOMJITGetterDOMJIT;
- auto* customGetterSetter = DOMAttributeGetterSetter::create(vm, domJIT->getter(), nullptr, DOMAttributeAnnotation { DOMJITNode::info(), domJIT });
- putDirectCustomAccessor(vm, Identifier::fromString(&vm, "customGetter"), customGetterSetter, PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor);
-}
-
-class DOMJITGetterComplex : public DOMJITNode {
-public:
- DOMJITGetterComplex(VM& vm, Structure* structure)
- : Base(vm, structure)
- {
- }
-
- DECLARE_INFO;
- typedef DOMJITNode Base;
- static const unsigned StructureFlags = Base::StructureFlags;
-
- static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
- {
- return Structure::create(vm, globalObject, prototype, TypeInfo(JSC::JSType(LastJSCObjectType + 1), StructureFlags), info());
- }
-
- static DOMJITGetterComplex* create(VM& vm, JSGlobalObject* globalObject, Structure* structure)
- {
- DOMJITGetterComplex* getter = new (NotNull, allocateCell<DOMJITGetterComplex>(vm.heap, sizeof(DOMJITGetterComplex))) DOMJITGetterComplex(vm, structure);
- getter->finishCreation(vm, globalObject);
- return getter;
- }
-
- class DOMJITAttribute : public DOMJIT::GetterSetter {
- public:
- constexpr DOMJITAttribute()
- : DOMJIT::GetterSetter(
- DOMJITGetterComplex::customGetter,
-#if ENABLE(JIT)
- &callDOMGetter,
-#else
- nullptr,
-#endif
- SpecInt32Only)
- {
- }
-
-#if ENABLE(JIT)
- static EncodedJSValue JIT_OPERATION slowCall(ExecState* exec, void* pointer)
- {
- VM& vm = exec->vm();
- NativeCallFrameTracer tracer(&vm, exec);
- auto scope = DECLARE_THROW_SCOPE(vm);
- auto* object = static_cast<DOMJITNode*>(pointer);
- auto* domjitGetterComplex = jsDynamicCast<DOMJITGetterComplex*>(vm, object);
- if (domjitGetterComplex) {
- if (domjitGetterComplex->m_enableException)
- return JSValue::encode(throwException(exec, scope, createError(exec, ASCIILiteral("DOMJITGetterComplex slow call exception"))));
- }
- return JSValue::encode(jsNumber(object->value()));
- }
-
- static Ref<DOMJIT::CallDOMGetterSnippet> callDOMGetter()
- {
- Ref<DOMJIT::CallDOMGetterSnippet> snippet = DOMJIT::CallDOMGetterSnippet::create();
- static_assert(GPRInfo::numberOfRegisters >= 4, "Number of registers should be larger or equal to 4.");
- unsigned numGPScratchRegisters = GPRInfo::numberOfRegisters - 4;
- snippet->numGPScratchRegisters = numGPScratchRegisters;
- snippet->numFPScratchRegisters = 3;
- snippet->setGenerator([=](CCallHelpers& jit, SnippetParams& params) {
- JSValueRegs results = params[0].jsValueRegs();
- GPRReg domGPR = params[1].gpr();
- for (unsigned i = 0; i < numGPScratchRegisters; ++i)
- jit.move(CCallHelpers::TrustedImm32(42), params.gpScratch(i));
-
- params.addSlowPathCall(jit.jump(), jit, slowCall, results, domGPR);
- return CCallHelpers::JumpList();
- });
- return snippet;
- }
-#endif
- };
-
-private:
- void finishCreation(VM&, JSGlobalObject*);
-
- static EncodedJSValue JSC_HOST_CALL functionEnableException(ExecState* exec)
- {
- VM& vm = exec->vm();
- auto* object = jsDynamicCast<DOMJITGetterComplex*>(vm, exec->thisValue());
- if (object)
- object->m_enableException = true;
- return JSValue::encode(jsUndefined());
- }
-
- static EncodedJSValue customGetter(ExecState* exec, EncodedJSValue thisValue, PropertyName)
- {
- VM& vm = exec->vm();
- auto scope = DECLARE_THROW_SCOPE(vm);
-
- auto* thisObject = jsDynamicCast<DOMJITGetterComplex*>(vm, JSValue::decode(thisValue));
- ASSERT(thisObject);
- if (thisObject->m_enableException)
- return JSValue::encode(throwException(exec, scope, createError(exec, ASCIILiteral("DOMJITGetterComplex slow call exception"))));
- return JSValue::encode(jsNumber(thisObject->value()));
- }
-
- bool m_enableException { false };
-};
-
-static const DOMJITGetterComplex::DOMJITAttribute DOMJITGetterComplexDOMJIT;
-
-void DOMJITGetterComplex::finishCreation(VM& vm, JSGlobalObject* globalObject)
-{
- Base::finishCreation(vm);
- const DOMJIT::GetterSetter* domJIT = &DOMJITGetterComplexDOMJIT;
- auto* customGetterSetter = DOMAttributeGetterSetter::create(vm, domJIT->getter(), nullptr, DOMAttributeAnnotation { DOMJITGetterComplex::info(), domJIT });
- putDirectCustomAccessor(vm, Identifier::fromString(&vm, "customGetter"), customGetterSetter, PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor);
- putDirectNativeFunction(vm, globalObject, Identifier::fromString(&vm, "enableException"), 0, functionEnableException, NoIntrinsic, 0);
-}
-
-class DOMJITFunctionObject : public DOMJITNode {
-public:
- DOMJITFunctionObject(VM& vm, Structure* structure)
- : Base(vm, structure)
- {
- }
-
- DECLARE_INFO;
- typedef DOMJITNode Base;
- static const unsigned StructureFlags = Base::StructureFlags;
-
-
- static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
- {
- return Structure::create(vm, globalObject, prototype, TypeInfo(JSC::JSType(LastJSCObjectType + 1), StructureFlags), info());
- }
-
- static DOMJITFunctionObject* create(VM& vm, JSGlobalObject* globalObject, Structure* structure)
- {
- DOMJITFunctionObject* object = new (NotNull, allocateCell<DOMJITFunctionObject>(vm.heap, sizeof(DOMJITFunctionObject))) DOMJITFunctionObject(vm, structure);
- object->finishCreation(vm, globalObject);
- return object;
- }
-
- static EncodedJSValue JSC_HOST_CALL safeFunction(ExecState* exec)
- {
- VM& vm = exec->vm();
- auto scope = DECLARE_THROW_SCOPE(vm);
-
- DOMJITNode* thisObject = jsDynamicCast<DOMJITNode*>(vm, exec->thisValue());
- if (!thisObject)
- return throwVMTypeError(exec, scope);
- return JSValue::encode(jsNumber(thisObject->value()));
- }
-
- static EncodedJSValue JIT_OPERATION unsafeFunction(ExecState* exec, DOMJITNode* node)
- {
- VM& vm = exec->vm();
- NativeCallFrameTracer tracer(&vm, exec);
- return JSValue::encode(jsNumber(node->value()));
- }
-
-#if ENABLE(JIT)
- static Ref<Snippet> checkSubClassSnippet()
- {
- Ref<Snippet> snippet = Snippet::create();
- snippet->numFPScratchRegisters = 1;
- snippet->setGenerator([=](CCallHelpers& jit, SnippetParams& params) {
- static const double value = 42.0;
- CCallHelpers::JumpList failureCases;
- // May use scratch registers.
- jit.loadDouble(CCallHelpers::TrustedImmPtr(&value), params.fpScratch(0));
- failureCases.append(jit.branch8(
- CCallHelpers::NotEqual,
- CCallHelpers::Address(params[0].gpr(), JSCell::typeInfoTypeOffset()),
- CCallHelpers::TrustedImm32(JSC::JSType(LastJSCObjectType + 1))));
- return failureCases;
- });
- return snippet;
- }
-#endif
-
-private:
- void finishCreation(VM&, JSGlobalObject*);
-};
-
-static const DOMJIT::Signature DOMJITFunctionObjectSignature((uintptr_t)DOMJITFunctionObject::unsafeFunction, DOMJITFunctionObject::info(), DOMJIT::Effect::forRead(DOMJIT::HeapRange::top()), SpecInt32Only);
-
-void DOMJITFunctionObject::finishCreation(VM& vm, JSGlobalObject* globalObject)
-{
- Base::finishCreation(vm);
- putDirectNativeFunction(vm, globalObject, Identifier::fromString(&vm, "func"), 0, safeFunction, NoIntrinsic, &DOMJITFunctionObjectSignature, static_cast<unsigned>(PropertyAttribute::ReadOnly));
-}
-
-class DOMJITCheckSubClassObject : public DOMJITNode {
-public:
- DOMJITCheckSubClassObject(VM& vm, Structure* structure)
- : Base(vm, structure)
- {
- }
-
- DECLARE_INFO;
- typedef DOMJITNode Base;
- static const unsigned StructureFlags = Base::StructureFlags;
-
-
- static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
- {
- return Structure::create(vm, globalObject, prototype, TypeInfo(JSC::JSType(LastJSCObjectType + 1), StructureFlags), info());
- }
-
- static DOMJITCheckSubClassObject* create(VM& vm, JSGlobalObject* globalObject, Structure* structure)
- {
- DOMJITCheckSubClassObject* object = new (NotNull, allocateCell<DOMJITCheckSubClassObject>(vm.heap, sizeof(DOMJITCheckSubClassObject))) DOMJITCheckSubClassObject(vm, structure);
- object->finishCreation(vm, globalObject);
- return object;
- }
-
- static EncodedJSValue JSC_HOST_CALL safeFunction(ExecState* exec)
- {
- VM& vm = exec->vm();
- auto scope = DECLARE_THROW_SCOPE(vm);
-
- auto* thisObject = jsDynamicCast<DOMJITCheckSubClassObject*>(vm, exec->thisValue());
- if (!thisObject)
- return throwVMTypeError(exec, scope);
- return JSValue::encode(jsNumber(thisObject->value()));
- }
-
- static EncodedJSValue JIT_OPERATION unsafeFunction(ExecState* exec, DOMJITNode* node)
- {
- VM& vm = exec->vm();
- NativeCallFrameTracer tracer(&vm, exec);
- return JSValue::encode(jsNumber(node->value()));
- }
-
-private:
- void finishCreation(VM&, JSGlobalObject*);
-};
-
-static const DOMJIT::Signature DOMJITCheckSubClassObjectSignature((uintptr_t)DOMJITCheckSubClassObject::unsafeFunction, DOMJITCheckSubClassObject::info(), DOMJIT::Effect::forRead(DOMJIT::HeapRange::top()), SpecInt32Only);
-
-void DOMJITCheckSubClassObject::finishCreation(VM& vm, JSGlobalObject* globalObject)
-{
- Base::finishCreation(vm);
- putDirectNativeFunction(vm, globalObject, Identifier::fromString(&vm, "func"), 0, safeFunction, NoIntrinsic, &DOMJITCheckSubClassObjectSignature, static_cast<unsigned>(PropertyAttribute::ReadOnly));
-}
-
-class DOMJITGetterBaseJSObject : public DOMJITNode {
-public:
- DOMJITGetterBaseJSObject(VM& vm, Structure* structure)
- : Base(vm, structure)
- {
- }
-
- DECLARE_INFO;
- using Base = DOMJITNode;
- static const unsigned StructureFlags = Base::StructureFlags;
-
- static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
- {
- return Structure::create(vm, globalObject, prototype, TypeInfo(JSC::JSType(LastJSCObjectType + 1), StructureFlags), info());
- }
-
- static DOMJITGetterBaseJSObject* create(VM& vm, Structure* structure)
- {
- DOMJITGetterBaseJSObject* getter = new (NotNull, allocateCell<DOMJITGetterBaseJSObject>(vm.heap, sizeof(DOMJITGetterBaseJSObject))) DOMJITGetterBaseJSObject(vm, structure);
- getter->finishCreation(vm);
- return getter;
- }
-
- class DOMJITAttribute : public DOMJIT::GetterSetter {
- public:
- constexpr DOMJITAttribute()
- : DOMJIT::GetterSetter(
- DOMJITGetterBaseJSObject::customGetter,
-#if ENABLE(JIT)
- &callDOMGetter,
-#else
- nullptr,
-#endif
- SpecBytecodeTop)
- {
- }
-
-#if ENABLE(JIT)
- static EncodedJSValue JIT_OPERATION slowCall(ExecState* exec, void* pointer)
- {
- VM& vm = exec->vm();
- NativeCallFrameTracer tracer(&vm, exec);
- JSObject* object = static_cast<JSObject*>(pointer);
- return JSValue::encode(object->getPrototypeDirect(vm));
- }
-
- static Ref<DOMJIT::CallDOMGetterSnippet> callDOMGetter()
- {
- Ref<DOMJIT::CallDOMGetterSnippet> snippet = DOMJIT::CallDOMGetterSnippet::create();
- snippet->requireGlobalObject = false;
- snippet->setGenerator([=](CCallHelpers& jit, SnippetParams& params) {
- JSValueRegs results = params[0].jsValueRegs();
- GPRReg dom = params[1].gpr();
- params.addSlowPathCall(jit.jump(), jit, slowCall, results, dom);
- return CCallHelpers::JumpList();
-
- });
- return snippet;
- }
-#endif
- };
-
-private:
- void finishCreation(VM&);
-
- static EncodedJSValue customGetter(ExecState* exec, EncodedJSValue thisValue, PropertyName)
- {
- VM& vm = exec->vm();
- JSObject* thisObject = jsDynamicCast<JSObject*>(vm, JSValue::decode(thisValue));
- RELEASE_ASSERT(thisObject);
- return JSValue::encode(thisObject->getPrototypeDirect(vm));
- }
-};
-
-static const DOMJITGetterBaseJSObject::DOMJITAttribute DOMJITGetterBaseJSObjectDOMJIT;
-
-void DOMJITGetterBaseJSObject::finishCreation(VM& vm)
-{
- Base::finishCreation(vm);
- const DOMJIT::GetterSetter* domJIT = &DOMJITGetterBaseJSObjectDOMJIT;
- auto* customGetterSetter = DOMAttributeGetterSetter::create(vm, domJIT->getter(), nullptr, DOMAttributeAnnotation { JSObject::info(), domJIT });
- putDirectCustomAccessor(vm, Identifier::fromString(&vm, "customGetter"), customGetterSetter, PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor);
-}
-
-const ClassInfo Element::s_info = { "Element", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(Element) };
const ClassInfo Masquerader::s_info = { "Masquerader", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(Masquerader) };
-const ClassInfo Root::s_info = { "Root", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(Root) };
-const ClassInfo ImpureGetter::s_info = { "ImpureGetter", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(ImpureGetter) };
-const ClassInfo CustomGetter::s_info = { "CustomGetter", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(CustomGetter) };
-#if ENABLE(JIT)
-const ClassInfo DOMJITNode::s_info = { "DOMJITNode", &Base::s_info, nullptr, &DOMJITNode::checkSubClassSnippet, CREATE_METHOD_TABLE(DOMJITNode) };
-#else
-const ClassInfo DOMJITNode::s_info = { "DOMJITNode", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(DOMJITNode) };
-#endif
-const ClassInfo DOMJITGetter::s_info = { "DOMJITGetter", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(DOMJITGetter) };
-const ClassInfo DOMJITGetterComplex::s_info = { "DOMJITGetterComplex", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(DOMJITGetterComplex) };
-const ClassInfo DOMJITGetterBaseJSObject::s_info = { "DOMJITGetterBaseJSObject", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(DOMJITGetterBaseJSObject) };
-#if ENABLE(JIT)
-const ClassInfo DOMJITFunctionObject::s_info = { "DOMJITFunctionObject", &Base::s_info, nullptr, &DOMJITFunctionObject::checkSubClassSnippet, CREATE_METHOD_TABLE(DOMJITFunctionObject) };
-#else
-const ClassInfo DOMJITFunctionObject::s_info = { "DOMJITFunctionObject", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(DOMJITFunctionObject) };
-#endif
-const ClassInfo DOMJITCheckSubClassObject::s_info = { "DOMJITCheckSubClassObject", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(DOMJITCheckSubClassObject) };
-const ClassInfo RuntimeArray::s_info = { "RuntimeArray", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(RuntimeArray) };
-const ClassInfo SimpleObject::s_info = { "SimpleObject", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(SimpleObject) };
static unsigned asyncTestPasses { 0 };
static unsigned asyncTestExpectedPasses { 0 };
-ElementHandleOwner* Element::handleOwner()
-{
- static ElementHandleOwner* owner = 0;
- if (!owner)
- owner = new ElementHandleOwner();
- return owner;
-}
-
-void Element::finishCreation(VM& vm, Root* root)
-{
- Base::finishCreation(vm);
- setRoot(vm, root);
- m_root->setElement(this);
-}
-
}
static bool fillBufferWithContentsOfFile(const String& fileName, Vector<char>& buffer);
Deque<String> m_reports;
};
-class JSTestCustomGetterSetter : public JSNonFinalObject {
-public:
- using Base = JSNonFinalObject;
- static const unsigned StructureFlags = Base::StructureFlags;
-
- JSTestCustomGetterSetter(VM& vm, Structure* structure)
- : Base(vm, structure)
- { }
-
- static JSTestCustomGetterSetter* create(VM& vm, JSGlobalObject*, Structure* structure)
- {
- JSTestCustomGetterSetter* result = new (NotNull, allocateCell<JSTestCustomGetterSetter>(vm.heap, sizeof(JSTestCustomGetterSetter))) JSTestCustomGetterSetter(vm, structure);
- result->finishCreation(vm);
- return result;
- }
-
- void finishCreation(VM& vm);
-
- static Structure* createStructure(VM& vm, JSGlobalObject* globalObject)
- {
- return Structure::create(vm, globalObject, globalObject->objectPrototype(), TypeInfo(ObjectType, StructureFlags), info());
- }
-
- DECLARE_INFO;
-};
-
-
-static EncodedJSValue customGetAccessor(ExecState*, EncodedJSValue thisValue, PropertyName)
-{
- // Passed |this|
- return thisValue;
-}
-
-static EncodedJSValue customGetValue(ExecState* exec, EncodedJSValue slotValue, PropertyName)
-{
- RELEASE_ASSERT(JSValue::decode(slotValue).inherits(exec->vm(), JSTestCustomGetterSetter::info()));
- // Passed property holder.
- return slotValue;
-}
-
-static bool customSetAccessor(ExecState* exec, EncodedJSValue thisObject, EncodedJSValue encodedValue)
-{
- VM& vm = exec->vm();
-
- JSValue value = JSValue::decode(encodedValue);
- RELEASE_ASSERT(value.isObject());
- JSObject* object = asObject(value);
- PutPropertySlot slot(object);
- object->put(object, exec, Identifier::fromString(&vm, "result"), JSValue::decode(thisObject), slot);
-
- return true;
-}
-
-static bool customSetValue(ExecState* exec, EncodedJSValue slotValue, EncodedJSValue encodedValue)
-{
- VM& vm = exec->vm();
- RELEASE_ASSERT(JSValue::decode(slotValue).inherits(exec->vm(), JSTestCustomGetterSetter::info()));
-
- JSValue value = JSValue::decode(encodedValue);
- RELEASE_ASSERT(value.isObject());
- JSObject* object = asObject(value);
- PutPropertySlot slot(object);
- object->put(object, exec, Identifier::fromString(&vm, "result"), JSValue::decode(slotValue), slot);
-
- return true;
-}
-
-void JSTestCustomGetterSetter::finishCreation(VM& vm)
-{
- Base::finishCreation(vm);
-
- putDirectCustomAccessor(vm, Identifier::fromString(&vm, "customValue"),
- CustomGetterSetter::create(vm, customGetValue, customSetValue), 0);
- putDirectCustomAccessor(vm, Identifier::fromString(&vm, "customAccessor"),
- CustomGetterSetter::create(vm, customGetAccessor, customSetAccessor), static_cast<unsigned>(PropertyAttribute::CustomAccessor));
-}
-
-const ClassInfo JSTestCustomGetterSetter::s_info = { "JSTestCustomGetterSetter", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTestCustomGetterSetter) };
-
-static EncodedJSValue JSC_HOST_CALL functionCreateProxy(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionCreateRuntimeArray(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionCreateImpureGetter(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionCreateCustomGetterObject(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionCreateDOMJITNodeObject(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionCreateDOMJITGetterObject(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionCreateDOMJITGetterComplexObject(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionCreateDOMJITFunctionObject(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionCreateDOMJITCheckSubClassObject(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionCreateDOMJITGetterBaseJSObject(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionCreateBuiltin(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionCreateGlobalObject(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionSetImpureGetterDelegate(ExecState*);
-
-static EncodedJSValue JSC_HOST_CALL functionSetElementRoot(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionCreateRoot(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionCreateElement(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionGetElement(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionCreateSimpleObject(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionGetHiddenValue(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionSetHiddenValue(ExecState*);
+
static EncodedJSValue JSC_HOST_CALL functionPrintStdOut(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionPrintStdErr(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionDebug(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionForceGCSlowPaths(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionHeapSize(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionAddressOf(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionGetGetterSetter(ExecState*);
#ifndef NDEBUG
static EncodedJSValue JSC_HOST_CALL functionDumpCallFrame(ExecState*);
#endif
static EncodedJSValue JSC_HOST_CALL functionTransferArrayBuffer(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionFailNextNewCodeBlock(ExecState*);
static NO_RETURN_WITH_VALUE EncodedJSValue JSC_HOST_CALL functionQuit(ExecState*);
-static NO_RETURN_DUE_TO_CRASH EncodedJSValue JSC_HOST_CALL functionAbort(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionFalse1(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionFalse2(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionUndefined1(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionMakeMasquerader(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionHasCustomProperties(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionDumpTypesForAllVariables(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionFindTypeForExpression(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionReturnTypeFor(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionDumpBasicBlockExecutionRanges(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionHasBasicBlockExecuted(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionBasicBlockExecutionCount(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionEnableExceptionFuzz(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionDrainMicrotasks(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionIs32BitPlatform(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionLoadModule(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionClearSamplingFlags(ExecState*);
#endif
-static EncodedJSValue JSC_HOST_CALL functionShadowChickenFunctionsOnStack(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionSetGlobalConstRedeclarationShouldNotThrow(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionGetRandomSeed(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionSetRandomSeed(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionIsRope(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionCallerSourceOrigin(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionGlobalObjectForObject(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionDollarCreateRealm(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionDollarDetachArrayBuffer(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionDollarEvalScript(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionWaitForReport(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionHeapCapacity(ExecState*);
static EncodedJSValue JSC_HOST_CALL functionFlashHeapAccess(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionLoadGetterFromGetterSetter(ExecState*);
-static EncodedJSValue JSC_HOST_CALL functionCreateCustomTestGetterSetter(ExecState*);
struct Script {
enum class StrictMode {
addFunction(vm, "print", functionPrintStdOut, 1);
addFunction(vm, "printErr", functionPrintStdErr, 1);
addFunction(vm, "quit", functionQuit, 0);
- addFunction(vm, "abort", functionAbort, 0);
addFunction(vm, "gc", functionGCAndSweep, 0);
addFunction(vm, "fullGC", functionFullGC, 0);
addFunction(vm, "edenGC", functionEdenGC, 0);
addFunction(vm, "forceGCSlowPaths", functionForceGCSlowPaths, 0);
addFunction(vm, "gcHeapSize", functionHeapSize, 0);
addFunction(vm, "addressOf", functionAddressOf, 1);
- addFunction(vm, "getGetterSetter", functionGetGetterSetter, 2);
#ifndef NDEBUG
addFunction(vm, "dumpCallFrame", functionDumpCallFrame, 0);
#endif
addFunction(vm, "setSamplingFlags", functionSetSamplingFlags, 1);
addFunction(vm, "clearSamplingFlags", functionClearSamplingFlags, 1);
#endif
- addFunction(vm, "shadowChickenFunctionsOnStack", functionShadowChickenFunctionsOnStack, 0);
- addFunction(vm, "setGlobalConstRedeclarationShouldNotThrow", functionSetGlobalConstRedeclarationShouldNotThrow, 0);
- addConstructableFunction(vm, "Root", functionCreateRoot, 0);
- addConstructableFunction(vm, "Element", functionCreateElement, 1);
- addFunction(vm, "getElement", functionGetElement, 1);
- addFunction(vm, "setElementRoot", functionSetElementRoot, 2);
-
- addConstructableFunction(vm, "SimpleObject", functionCreateSimpleObject, 0);
- addFunction(vm, "getHiddenValue", functionGetHiddenValue, 1);
- addFunction(vm, "setHiddenValue", functionSetHiddenValue, 2);
-
+
putDirectNativeFunction(vm, this, Identifier::fromString(&vm, "DFGTrue"), 0, functionFalse1, DFGTrueIntrinsic, static_cast<unsigned>(PropertyAttribute::DontEnum));
putDirectNativeFunction(vm, this, Identifier::fromString(&vm, "OSRExit"), 0, functionUndefined1, OSRExitIntrinsic, static_cast<unsigned>(PropertyAttribute::DontEnum));
putDirectNativeFunction(vm, this, Identifier::fromString(&vm, "isFinalTier"), 0, functionFalse2, IsFinalTierIntrinsic, static_cast<unsigned>(PropertyAttribute::DontEnum));
addFunction(vm, "makeMasquerader", functionMakeMasquerader, 0);
addFunction(vm, "hasCustomProperties", functionHasCustomProperties, 0);
- addFunction(vm, "createProxy", functionCreateProxy, 1);
- addFunction(vm, "createRuntimeArray", functionCreateRuntimeArray, 0);
-
- addFunction(vm, "createImpureGetter", functionCreateImpureGetter, 1);
- addFunction(vm, "createCustomGetterObject", functionCreateCustomGetterObject, 0);
- addFunction(vm, "createDOMJITNodeObject", functionCreateDOMJITNodeObject, 0);
- addFunction(vm, "createDOMJITGetterObject", functionCreateDOMJITGetterObject, 0);
- addFunction(vm, "createDOMJITGetterComplexObject", functionCreateDOMJITGetterComplexObject, 0);
- addFunction(vm, "createDOMJITFunctionObject", functionCreateDOMJITFunctionObject, 0);
- addFunction(vm, "createDOMJITCheckSubClassObject", functionCreateDOMJITCheckSubClassObject, 0);
- addFunction(vm, "createDOMJITGetterBaseJSObject", functionCreateDOMJITGetterBaseJSObject, 0);
- addFunction(vm, "createBuiltin", functionCreateBuiltin, 2);
addFunction(vm, "createGlobalObject", functionCreateGlobalObject, 0);
- addFunction(vm, "setImpureGetterDelegate", functionSetImpureGetterDelegate, 2);
addFunction(vm, "dumpTypesForAllVariables", functionDumpTypesForAllVariables , 0);
- addFunction(vm, "findTypeForExpression", functionFindTypeForExpression, 2);
- addFunction(vm, "returnTypeFor", functionReturnTypeFor, 1);
-
- addFunction(vm, "dumpBasicBlockExecutionRanges", functionDumpBasicBlockExecutionRanges , 0);
- addFunction(vm, "hasBasicBlockExecuted", functionHasBasicBlockExecuted, 2);
- addFunction(vm, "basicBlockExecutionCount", functionBasicBlockExecutionCount, 2);
-
- addFunction(vm, "enableExceptionFuzz", functionEnableExceptionFuzz, 0);
addFunction(vm, "drainMicrotasks", functionDrainMicrotasks, 0);
addFunction(vm, "isRope", functionIsRope, 1);
addFunction(vm, "callerSourceOrigin", functionCallerSourceOrigin, 0);
- addFunction(vm, "globalObjectForObject", functionGlobalObjectForObject, 1);
-
addFunction(vm, "is32BitPlatform", functionIs32BitPlatform, 0);
addFunction(vm, "loadModule", functionLoadModule, 1);
addFunction(vm, "heapCapacity", functionHeapCapacity, 0);
addFunction(vm, "flashHeapAccess", functionFlashHeapAccess, 0);
-
- addFunction(vm, "loadGetterFromGetterSetter", functionLoadGetterFromGetterSetter, 1);
- addFunction(vm, "createCustomTestGetterSetter", functionCreateCustomTestGetterSetter, 1);
}
void addFunction(VM& vm, JSObject* object, const char* name, NativeFunction function, unsigned arguments)
addFunction(vm, this, name, function, arguments);
}
- void addConstructableFunction(VM& vm, const char* name, NativeFunction function, unsigned arguments)
- {
- Identifier identifier = Identifier::fromString(&vm, name);
- putDirect(vm, identifier, JSFunction::create(vm, this, arguments, identifier.string(), function, NoIntrinsic, function));
- }
-
static JSInternalPromise* moduleLoaderImportModule(JSGlobalObject*, ExecState*, JSModuleLoader*, JSString*, JSValue, const SourceOrigin&);
static Identifier moduleLoaderResolve(JSGlobalObject*, ExecState*, JSModuleLoader*, JSValue, JSValue, JSValue);
static JSInternalPromise* moduleLoaderFetch(JSGlobalObject*, ExecState*, JSModuleLoader*, JSValue, JSValue, JSValue);
return JSValue::encode(jsUndefined());
}
-EncodedJSValue JSC_HOST_CALL functionCreateRoot(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- return JSValue::encode(Root::create(vm, exec->lexicalGlobalObject()));
-}
-
-EncodedJSValue JSC_HOST_CALL functionCreateElement(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- auto scope = DECLARE_THROW_SCOPE(vm);
-
- Root* root = jsDynamicCast<Root*>(vm, exec->argument(0));
- if (!root)
- return JSValue::encode(throwException(exec, scope, createError(exec, ASCIILiteral("Cannot create Element without a Root."))));
- return JSValue::encode(Element::create(vm, exec->lexicalGlobalObject(), root));
-}
-
-EncodedJSValue JSC_HOST_CALL functionGetElement(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- Root* root = jsDynamicCast<Root*>(vm, exec->argument(0));
- if (!root)
- return JSValue::encode(jsUndefined());
- Element* result = root->element();
- return JSValue::encode(result ? result : jsUndefined());
-}
-
-EncodedJSValue JSC_HOST_CALL functionSetElementRoot(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- Element* element = jsDynamicCast<Element*>(vm, exec->argument(0));
- Root* root = jsDynamicCast<Root*>(vm, exec->argument(1));
- if (element && root)
- element->setRoot(vm, root);
- return JSValue::encode(jsUndefined());
-}
-
-EncodedJSValue JSC_HOST_CALL functionCreateSimpleObject(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- return JSValue::encode(SimpleObject::create(vm, exec->lexicalGlobalObject()));
-}
-
-EncodedJSValue JSC_HOST_CALL functionGetHiddenValue(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- auto scope = DECLARE_THROW_SCOPE(vm);
-
- SimpleObject* simpleObject = jsDynamicCast<SimpleObject*>(vm, exec->argument(0));
- if (UNLIKELY(!simpleObject)) {
- throwTypeError(exec, scope, ASCIILiteral("Invalid use of getHiddenValue test function"));
- return encodedJSValue();
- }
- return JSValue::encode(simpleObject->hiddenValue());
-}
-
-EncodedJSValue JSC_HOST_CALL functionSetHiddenValue(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- auto scope = DECLARE_THROW_SCOPE(vm);
-
- SimpleObject* simpleObject = jsDynamicCast<SimpleObject*>(vm, exec->argument(0));
- if (UNLIKELY(!simpleObject)) {
- throwTypeError(exec, scope, ASCIILiteral("Invalid use of setHiddenValue test function"));
- return encodedJSValue();
- }
- JSValue value = exec->argument(1);
- simpleObject->setHiddenValue(vm, value);
- return JSValue::encode(jsUndefined());
-}
-
-EncodedJSValue JSC_HOST_CALL functionCreateProxy(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- JSValue target = exec->argument(0);
- if (!target.isObject())
- return JSValue::encode(jsUndefined());
- JSObject* jsTarget = asObject(target.asCell());
- Structure* structure = JSProxy::createStructure(vm, exec->lexicalGlobalObject(), jsTarget->getPrototypeDirect(vm), ImpureProxyType);
- JSProxy* proxy = JSProxy::create(vm, structure, jsTarget);
- return JSValue::encode(proxy);
-}
-
-EncodedJSValue JSC_HOST_CALL functionCreateRuntimeArray(ExecState* exec)
-{
- JSLockHolder lock(exec);
- RuntimeArray* array = RuntimeArray::create(exec);
- return JSValue::encode(array);
-}
-
-EncodedJSValue JSC_HOST_CALL functionCreateImpureGetter(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- JSValue target = exec->argument(0);
- JSObject* delegate = nullptr;
- if (target.isObject())
- delegate = asObject(target.asCell());
- Structure* structure = ImpureGetter::createStructure(vm, exec->lexicalGlobalObject(), jsNull());
- ImpureGetter* result = ImpureGetter::create(vm, structure, delegate);
- return JSValue::encode(result);
-}
-
-EncodedJSValue JSC_HOST_CALL functionCreateCustomGetterObject(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- Structure* structure = CustomGetter::createStructure(vm, exec->lexicalGlobalObject(), jsNull());
- CustomGetter* result = CustomGetter::create(vm, structure);
- return JSValue::encode(result);
-}
-
-EncodedJSValue JSC_HOST_CALL functionCreateDOMJITNodeObject(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- Structure* structure = DOMJITNode::createStructure(vm, exec->lexicalGlobalObject(), DOMJITGetter::create(vm, DOMJITGetter::createStructure(vm, exec->lexicalGlobalObject(), jsNull())));
- DOMJITNode* result = DOMJITNode::create(vm, structure);
- return JSValue::encode(result);
-}
-
-EncodedJSValue JSC_HOST_CALL functionCreateDOMJITGetterObject(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- Structure* structure = DOMJITGetter::createStructure(vm, exec->lexicalGlobalObject(), jsNull());
- DOMJITGetter* result = DOMJITGetter::create(vm, structure);
- return JSValue::encode(result);
-}
-
-EncodedJSValue JSC_HOST_CALL functionCreateDOMJITGetterComplexObject(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- Structure* structure = DOMJITGetterComplex::createStructure(vm, exec->lexicalGlobalObject(), jsNull());
- DOMJITGetterComplex* result = DOMJITGetterComplex::create(vm, exec->lexicalGlobalObject(), structure);
- return JSValue::encode(result);
-}
-
-EncodedJSValue JSC_HOST_CALL functionCreateDOMJITFunctionObject(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- Structure* structure = DOMJITFunctionObject::createStructure(vm, exec->lexicalGlobalObject(), jsNull());
- DOMJITFunctionObject* result = DOMJITFunctionObject::create(vm, exec->lexicalGlobalObject(), structure);
- return JSValue::encode(result);
-}
-
-EncodedJSValue JSC_HOST_CALL functionCreateDOMJITCheckSubClassObject(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- Structure* structure = DOMJITCheckSubClassObject::createStructure(vm, exec->lexicalGlobalObject(), jsNull());
- DOMJITCheckSubClassObject* result = DOMJITCheckSubClassObject::create(vm, exec->lexicalGlobalObject(), structure);
- return JSValue::encode(result);
-}
-
-EncodedJSValue JSC_HOST_CALL functionCreateDOMJITGetterBaseJSObject(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- Structure* structure = DOMJITGetterBaseJSObject::createStructure(vm, exec->lexicalGlobalObject(), jsNull());
- DOMJITGetterBaseJSObject* result = DOMJITGetterBaseJSObject::create(vm, structure);
- return JSValue::encode(result);
-}
-
-
-EncodedJSValue JSC_HOST_CALL functionSetImpureGetterDelegate(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSLockHolder lock(vm);
- auto scope = DECLARE_THROW_SCOPE(vm);
-
- JSValue base = exec->argument(0);
- if (!base.isObject())
- return JSValue::encode(jsUndefined());
- JSValue delegate = exec->argument(1);
- if (!delegate.isObject())
- return JSValue::encode(jsUndefined());
- ImpureGetter* impureGetter = jsDynamicCast<ImpureGetter*>(vm, asObject(base.asCell()));
- if (UNLIKELY(!impureGetter)) {
- throwTypeError(exec, scope, ASCIILiteral("argument is not an ImpureGetter"));
- return encodedJSValue();
- }
- impureGetter->setDelegate(vm, asObject(delegate.asCell()));
- return JSValue::encode(jsUndefined());
-}
-
EncodedJSValue JSC_HOST_CALL functionGCAndSweep(ExecState* exec)
{
VM& vm = exec->vm();
return returnValue;
}
-static EncodedJSValue JSC_HOST_CALL functionGetGetterSetter(ExecState* exec)
-{
- JSValue value = exec->argument(0);
- if (!value.isObject())
- return JSValue::encode(jsUndefined());
-
- JSValue property = exec->argument(1);
- if (!property.isString())
- return JSValue::encode(jsUndefined());
-
- PropertySlot slot(value, PropertySlot::InternalMethodType::VMInquiry);
- value.getPropertySlot(exec, asString(property)->toIdentifier(exec), slot);
-
- JSValue result;
- if (slot.isCacheableGetter())
- result = slot.getterSetter();
- else
- result = jsNull();
-
- return JSValue::encode(result);
-}
-
EncodedJSValue JSC_HOST_CALL functionVersion(ExecState*)
{
// We need this function for compatibility with the Mozilla JS tests but for now
}
#endif
-EncodedJSValue JSC_HOST_CALL functionShadowChickenFunctionsOnStack(ExecState* exec)
-{
- VM& vm = exec->vm();
- return JSValue::encode(vm.shadowChicken().functionsOnStack(exec));
-}
-
-EncodedJSValue JSC_HOST_CALL functionSetGlobalConstRedeclarationShouldNotThrow(ExecState* exec)
-{
- VM& vm = exec->vm();
- vm.setGlobalConstRedeclarationShouldThrow(false);
- return JSValue::encode(jsUndefined());
-}
-
EncodedJSValue JSC_HOST_CALL functionGetRandomSeed(ExecState* exec)
{
return JSValue::encode(jsNumber(exec->lexicalGlobalObject()->weakRandom().seed()));
return JSValue::encode(jsString(state, sourceOrigin.string()));
}
-EncodedJSValue JSC_HOST_CALL functionGlobalObjectForObject(ExecState* exec)
-{
- JSValue value = exec->argument(0);
- RELEASE_ASSERT(value.isObject());
- JSGlobalObject* globalObject = jsCast<JSObject*>(value)->globalObject();
- RELEASE_ASSERT(globalObject);
- return JSValue::encode(globalObject);
-}
-
EncodedJSValue JSC_HOST_CALL functionReadline(ExecState* exec)
{
Vector<char, 256> line;
return JSValue::encode(jsUndefined());
}
-EncodedJSValue JSC_HOST_CALL functionLoadGetterFromGetterSetter(ExecState* exec)
-{
- VM& vm = exec->vm();
- auto scope = DECLARE_THROW_SCOPE(vm);
-
- GetterSetter* getterSetter = jsDynamicCast<GetterSetter*>(vm, exec->argument(0));
- if (UNLIKELY(!getterSetter)) {
- throwTypeError(exec, scope, ASCIILiteral("Invalid use of loadGetterFromGetterSetter test function: argument is not a GetterSetter"));
- return encodedJSValue();
- }
-
- JSObject* getter = getterSetter->getter();
- RELEASE_ASSERT(getter);
- return JSValue::encode(getter);
-}
-
-EncodedJSValue JSC_HOST_CALL functionCreateCustomTestGetterSetter(ExecState* exec)
-{
- VM& vm = exec->vm();
- JSGlobalObject* globalObject = exec->lexicalGlobalObject();
- return JSValue::encode(JSTestCustomGetterSetter::create(vm, globalObject, JSTestCustomGetterSetter::createStructure(vm, globalObject)));
-}
-
template<typename ValueType>
typename std::enable_if<!std::is_fundamental<ValueType>::value>::type addOption(VM&, JSObject*, Identifier, ValueType) { }
#endif
}
-EncodedJSValue JSC_HOST_CALL functionAbort(ExecState*)
-{
- CRASH();
-}
-
EncodedJSValue JSC_HOST_CALL functionFalse1(ExecState*) { return JSValue::encode(jsBoolean(false)); }
EncodedJSValue JSC_HOST_CALL functionFalse2(ExecState*) { return JSValue::encode(jsBoolean(false)); }
return JSValue::encode(jsUndefined());
}
-EncodedJSValue JSC_HOST_CALL functionFindTypeForExpression(ExecState* exec)
-{
- VM& vm = exec->vm();
- RELEASE_ASSERT(vm.typeProfiler());
- vm.typeProfilerLog()->processLogEntries(ASCIILiteral("jsc Testing API: functionFindTypeForExpression"));
-
- JSValue functionValue = exec->argument(0);
- RELEASE_ASSERT(functionValue.isFunction());
- FunctionExecutable* executable = (jsDynamicCast<JSFunction*>(vm, functionValue.asCell()->getObject()))->jsExecutable();
-
- RELEASE_ASSERT(exec->argument(1).isString());
- String substring = asString(exec->argument(1))->value(exec);
- String sourceCodeText = executable->source().view().toString();
- unsigned offset = static_cast<unsigned>(sourceCodeText.find(substring) + executable->source().startOffset());
-
- String jsonString = vm.typeProfiler()->typeInformationForExpressionAtOffset(TypeProfilerSearchDescriptorNormal, offset, executable->sourceID(), vm);
- return JSValue::encode(JSONParse(exec, jsonString));
-}
-
-EncodedJSValue JSC_HOST_CALL functionReturnTypeFor(ExecState* exec)
-{
- VM& vm = exec->vm();
- RELEASE_ASSERT(vm.typeProfiler());
- vm.typeProfilerLog()->processLogEntries(ASCIILiteral("jsc Testing API: functionReturnTypeFor"));
-
- JSValue functionValue = exec->argument(0);
- RELEASE_ASSERT(functionValue.isFunction());
- FunctionExecutable* executable = (jsDynamicCast<JSFunction*>(vm, functionValue.asCell()->getObject()))->jsExecutable();
-
- unsigned offset = executable->typeProfilingStartOffset();
- String jsonString = vm.typeProfiler()->typeInformationForExpressionAtOffset(TypeProfilerSearchDescriptorFunctionReturn, offset, executable->sourceID(), vm);
- return JSValue::encode(JSONParse(exec, jsonString));
-}
-
-EncodedJSValue JSC_HOST_CALL functionDumpBasicBlockExecutionRanges(ExecState* exec)
-{
- VM& vm = exec->vm();
- RELEASE_ASSERT(vm.controlFlowProfiler());
- vm.controlFlowProfiler()->dumpData();
- return JSValue::encode(jsUndefined());
-}
-
-EncodedJSValue JSC_HOST_CALL functionHasBasicBlockExecuted(ExecState* exec)
-{
- VM& vm = exec->vm();
- RELEASE_ASSERT(vm.controlFlowProfiler());
-
- JSValue functionValue = exec->argument(0);
- RELEASE_ASSERT(functionValue.isFunction());
- FunctionExecutable* executable = (jsDynamicCast<JSFunction*>(vm, functionValue.asCell()->getObject()))->jsExecutable();
-
- RELEASE_ASSERT(exec->argument(1).isString());
- String substring = asString(exec->argument(1))->value(exec);
- String sourceCodeText = executable->source().view().toString();
- RELEASE_ASSERT(sourceCodeText.contains(substring));
- int offset = sourceCodeText.find(substring) + executable->source().startOffset();
-
- bool hasExecuted = vm.controlFlowProfiler()->hasBasicBlockAtTextOffsetBeenExecuted(offset, executable->sourceID(), vm);
- return JSValue::encode(jsBoolean(hasExecuted));
-}
-
-EncodedJSValue JSC_HOST_CALL functionBasicBlockExecutionCount(ExecState* exec)
-{
- VM& vm = exec->vm();
- RELEASE_ASSERT(vm.controlFlowProfiler());
-
- JSValue functionValue = exec->argument(0);
- RELEASE_ASSERT(functionValue.isFunction());
- FunctionExecutable* executable = (jsDynamicCast<JSFunction*>(vm, functionValue.asCell()->getObject()))->jsExecutable();
-
- RELEASE_ASSERT(exec->argument(1).isString());
- String substring = asString(exec->argument(1))->value(exec);
- String sourceCodeText = executable->source().view().toString();
- RELEASE_ASSERT(sourceCodeText.contains(substring));
- int offset = sourceCodeText.find(substring) + executable->source().startOffset();
-
- size_t executionCount = vm.controlFlowProfiler()->basicBlockExecutionCountAtTextOffset(offset, executable->sourceID(), vm);
- return JSValue::encode(JSValue(executionCount));
-}
-
-EncodedJSValue JSC_HOST_CALL functionEnableExceptionFuzz(ExecState*)
-{
- Options::useExceptionFuzz() = true;
- return JSValue::encode(jsUndefined());
-}
-
EncodedJSValue JSC_HOST_CALL functionDrainMicrotasks(ExecState* exec)
{
VM& vm = exec->vm();
return JSValue::encode(jsUndefined());
}
-EncodedJSValue JSC_HOST_CALL functionCreateBuiltin(ExecState* exec)
-{
- VM& vm = exec->vm();
- auto scope = DECLARE_THROW_SCOPE(vm);
-
- if (exec->argumentCount() < 1 || !exec->argument(0).isString())
- return JSValue::encode(jsUndefined());
-
- String functionText = asString(exec->argument(0))->value(exec);
- RETURN_IF_EXCEPTION(scope, encodedJSValue());
-
- const SourceCode& source = makeSource(functionText, { });
- JSFunction* func = JSFunction::create(vm, createBuiltinExecutable(vm, source, Identifier::fromString(&vm, "foo"), ConstructorKind::None, ConstructAbility::CannotConstruct)->link(vm, source), exec->lexicalGlobalObject());
-
- return JSValue::encode(func);
-}
-
EncodedJSValue JSC_HOST_CALL functionCreateGlobalObject(ExecState* exec)
{
VM& vm = exec->vm();
if (UNLIKELY(Options::useDollarVM())) {
m_dollarVMStructure.set(vm, this, JSDollarVM::createStructure(vm, this, m_objectPrototype.get()));
- JSDollarVM* dollarVM = JSDollarVM::create(vm, this, m_dollarVMStructure.get());
+ JSDollarVM* dollarVM = JSDollarVM::create(vm, m_dollarVMStructure.get());
GlobalPropertyInfo extraStaticGlobals[] = {
GlobalPropertyInfo(vm.propertyNames->builtinNames().dollarVMPrivateName(), dollarVM, PropertyAttribute::DontEnum | PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly),
#include "config.h"
#include "JSDollarVM.h"
+#include "BuiltinExecutableCreator.h"
#include "CodeBlock.h"
+#include "DOMAttributeGetterSetter.h"
+#include "DOMJITGetterSetter.h"
+#include "FrameTracers.h"
#include "FunctionCodeBlock.h"
+#include "GetterSetter.h"
+#include "JSArray.h"
#include "JSArrayBuffer.h"
#include "JSCInlines.h"
+#include "JSFunction.h"
+#include "JSONObject.h"
+#include "JSProxy.h"
+#include "JSString.h"
+#include "ShadowChicken.h"
+#include "Snippet.h"
+#include "SnippetParams.h"
+#include "TypeProfiler.h"
+#include "TypeProfilerLog.h"
#include "VMInspector.h"
#include <wtf/Atomics.h>
#include <wtf/DataLog.h>
#include <wtf/ProcessID.h>
#include <wtf/StringPrintStream.h>
-namespace JSC {
+using namespace JSC;
+using namespace WTF;
+
+namespace {
+
+class ElementHandleOwner;
+class Root;
+
+class Element : public JSNonFinalObject {
+public:
+ Element(VM& vm, Structure* structure)
+ : Base(vm, structure)
+ {
+ }
+
+ typedef JSNonFinalObject Base;
+
+ Root* root() const { return m_root.get(); }
+ void setRoot(VM& vm, Root* root) { m_root.set(vm, this, root); }
+
+ static Element* create(VM& vm, JSGlobalObject* globalObject, Root* root)
+ {
+ Structure* structure = createStructure(vm, globalObject, jsNull());
+ Element* element = new (NotNull, allocateCell<Element>(vm.heap, sizeof(Element))) Element(vm, structure);
+ element->finishCreation(vm, root);
+ return element;
+ }
+
+ void finishCreation(VM&, Root*);
+
+ static void visitChildren(JSCell* cell, SlotVisitor& visitor)
+ {
+ Element* thisObject = jsCast<Element*>(cell);
+ ASSERT_GC_OBJECT_INHERITS(thisObject, info());
+ Base::visitChildren(thisObject, visitor);
+ visitor.append(thisObject->m_root);
+ }
+
+ static ElementHandleOwner* handleOwner();
+
+ static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+ {
+ return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
+ }
+
+ DECLARE_INFO;
+
+private:
+ WriteBarrier<Root> m_root;
+};
+
+class ElementHandleOwner : public WeakHandleOwner {
+public:
+ bool isReachableFromOpaqueRoots(Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor) override
+ {
+ Element* element = jsCast<Element*>(handle.slot()->asCell());
+ return visitor.containsOpaqueRoot(element->root());
+ }
+};
+
+class Root : public JSDestructibleObject {
+public:
+ Root(VM& vm, Structure* structure)
+ : Base(vm, structure)
+ {
+ }
+
+ Element* element()
+ {
+ return m_element.get();
+ }
+
+ void setElement(Element* element)
+ {
+ Weak<Element> newElement(element, Element::handleOwner());
+ m_element.swap(newElement);
+ }
+
+ static Root* create(VM& vm, JSGlobalObject* globalObject)
+ {
+ Structure* structure = createStructure(vm, globalObject, jsNull());
+ Root* root = new (NotNull, allocateCell<Root>(vm.heap, sizeof(Root))) Root(vm, structure);
+ root->finishCreation(vm);
+ return root;
+ }
+
+ typedef JSDestructibleObject Base;
+
+ DECLARE_INFO;
+
+ static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+ {
+ return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
+ }
+
+ static void visitChildren(JSCell* thisObject, SlotVisitor& visitor)
+ {
+ Base::visitChildren(thisObject, visitor);
+ visitor.addOpaqueRoot(thisObject);
+ }
+
+private:
+ Weak<Element> m_element;
+};
+
+class SimpleObject : public JSNonFinalObject {
+public:
+ SimpleObject(VM& vm, Structure* structure)
+ : Base(vm, structure)
+ {
+ }
+
+ typedef JSNonFinalObject Base;
+ static const bool needsDestruction = false;
+
+ static SimpleObject* create(VM& vm, JSGlobalObject* globalObject)
+ {
+ Structure* structure = createStructure(vm, globalObject, jsNull());
+ SimpleObject* simpleObject = new (NotNull, allocateCell<SimpleObject>(vm.heap, sizeof(SimpleObject))) SimpleObject(vm, structure);
+ simpleObject->finishCreation(vm);
+ return simpleObject;
+ }
+
+ static void visitChildren(JSCell* cell, SlotVisitor& visitor)
+ {
+ SimpleObject* thisObject = jsCast<SimpleObject*>(cell);
+ ASSERT_GC_OBJECT_INHERITS(thisObject, info());
+ Base::visitChildren(thisObject, visitor);
+ visitor.append(thisObject->m_hiddenValue);
+ }
+
+ static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+ {
+ return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
+ }
+
+ JSValue hiddenValue()
+ {
+ return m_hiddenValue.get();
+ }
+
+ void setHiddenValue(VM& vm, JSValue value)
+ {
+ ASSERT(value.isCell());
+ m_hiddenValue.set(vm, this, value);
+ }
+
+ DECLARE_INFO;
+
+private:
+ WriteBarrier<JSC::Unknown> m_hiddenValue;
+};
+
+class ImpureGetter : public JSNonFinalObject {
+public:
+ ImpureGetter(VM& vm, Structure* structure)
+ : Base(vm, structure)
+ {
+ }
+
+ DECLARE_INFO;
+ typedef JSNonFinalObject Base;
+ static const unsigned StructureFlags = Base::StructureFlags | JSC::GetOwnPropertySlotIsImpure | JSC::OverridesGetOwnPropertySlot;
+
+ static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+ {
+ return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
+ }
+
+ static ImpureGetter* create(VM& vm, Structure* structure, JSObject* delegate)
+ {
+ ImpureGetter* getter = new (NotNull, allocateCell<ImpureGetter>(vm.heap, sizeof(ImpureGetter))) ImpureGetter(vm, structure);
+ getter->finishCreation(vm, delegate);
+ return getter;
+ }
+
+ void finishCreation(VM& vm, JSObject* delegate)
+ {
+ Base::finishCreation(vm);
+ if (delegate)
+ m_delegate.set(vm, this, delegate);
+ }
+
+ static bool getOwnPropertySlot(JSObject* object, ExecState* exec, PropertyName name, PropertySlot& slot)
+ {
+ VM& vm = exec->vm();
+ auto scope = DECLARE_THROW_SCOPE(vm);
+ ImpureGetter* thisObject = jsCast<ImpureGetter*>(object);
+
+ if (thisObject->m_delegate) {
+ if (thisObject->m_delegate->getPropertySlot(exec, name, slot))
+ return true;
+ RETURN_IF_EXCEPTION(scope, false);
+ }
+
+ return Base::getOwnPropertySlot(object, exec, name, slot);
+ }
+
+ static void visitChildren(JSCell* cell, SlotVisitor& visitor)
+ {
+ Base::visitChildren(cell, visitor);
+ ImpureGetter* thisObject = jsCast<ImpureGetter*>(cell);
+ visitor.append(thisObject->m_delegate);
+ }
+
+ void setDelegate(VM& vm, JSObject* delegate)
+ {
+ m_delegate.set(vm, this, delegate);
+ }
+
+private:
+ WriteBarrier<JSObject> m_delegate;
+};
+
+class CustomGetter : public JSNonFinalObject {
+public:
+ CustomGetter(VM& vm, Structure* structure)
+ : Base(vm, structure)
+ {
+ }
+
+ DECLARE_INFO;
+ typedef JSNonFinalObject Base;
+ static const unsigned StructureFlags = Base::StructureFlags | JSC::OverridesGetOwnPropertySlot;
+
+ static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+ {
+ return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
+ }
+
+ static CustomGetter* create(VM& vm, Structure* structure)
+ {
+ CustomGetter* getter = new (NotNull, allocateCell<CustomGetter>(vm.heap, sizeof(CustomGetter))) CustomGetter(vm, structure);
+ getter->finishCreation(vm);
+ return getter;
+ }
+
+ static bool getOwnPropertySlot(JSObject* object, ExecState* exec, PropertyName propertyName, PropertySlot& slot)
+ {
+ CustomGetter* thisObject = jsCast<CustomGetter*>(object);
+ if (propertyName == PropertyName(Identifier::fromString(exec, "customGetter"))) {
+ slot.setCacheableCustom(thisObject, PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly | PropertyAttribute::DontEnum, thisObject->customGetter);
+ return true;
+ }
+
+ if (propertyName == PropertyName(Identifier::fromString(exec, "customGetterAccessor"))) {
+ slot.setCacheableCustom(thisObject, PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly | PropertyAttribute::DontEnum | PropertyAttribute::CustomAccessor, thisObject->customGetterAcessor);
+ return true;
+ }
+
+ return JSObject::getOwnPropertySlot(thisObject, exec, propertyName, slot);
+ }
+
+private:
+ static EncodedJSValue customGetter(ExecState* exec, EncodedJSValue thisValue, PropertyName)
+ {
+ VM& vm = exec->vm();
+ auto scope = DECLARE_THROW_SCOPE(vm);
+
+ CustomGetter* thisObject = jsDynamicCast<CustomGetter*>(vm, JSValue::decode(thisValue));
+ if (!thisObject)
+ return throwVMTypeError(exec, scope);
+ bool shouldThrow = thisObject->get(exec, PropertyName(Identifier::fromString(exec, "shouldThrow"))).toBoolean(exec);
+ RETURN_IF_EXCEPTION(scope, encodedJSValue());
+ if (shouldThrow)
+ return throwVMTypeError(exec, scope);
+ return JSValue::encode(jsNumber(100));
+ }
+
+ static EncodedJSValue customGetterAcessor(ExecState* exec, EncodedJSValue thisValue, PropertyName)
+ {
+ VM& vm = exec->vm();
+ auto scope = DECLARE_THROW_SCOPE(vm);
+
+ JSObject* thisObject = jsDynamicCast<JSObject*>(vm, JSValue::decode(thisValue));
+ if (!thisObject)
+ return throwVMTypeError(exec, scope);
+ bool shouldThrow = thisObject->get(exec, PropertyName(Identifier::fromString(exec, "shouldThrow"))).toBoolean(exec);
+ RETURN_IF_EXCEPTION(scope, encodedJSValue());
+ if (shouldThrow)
+ return throwVMTypeError(exec, scope);
+ return JSValue::encode(jsNumber(100));
+ }
+};
+
+class RuntimeArray : public JSArray {
+public:
+ typedef JSArray Base;
+ static const unsigned StructureFlags = Base::StructureFlags | OverridesGetOwnPropertySlot | InterceptsGetOwnPropertySlotByIndexEvenWhenLengthIsNotZero | OverridesGetPropertyNames;
+
+ static RuntimeArray* create(ExecState* exec)
+ {
+ VM& vm = exec->vm();
+ JSGlobalObject* globalObject = exec->lexicalGlobalObject();
+ Structure* structure = createStructure(vm, globalObject, createPrototype(vm, globalObject));
+ RuntimeArray* runtimeArray = new (NotNull, allocateCell<RuntimeArray>(vm.heap)) RuntimeArray(exec, structure);
+ runtimeArray->finishCreation(exec);
+ vm.heap.addFinalizer(runtimeArray, destroy);
+ return runtimeArray;
+ }
+
+ ~RuntimeArray() { }
+
+ static void destroy(JSCell* cell)
+ {
+ static_cast<RuntimeArray*>(cell)->RuntimeArray::~RuntimeArray();
+ }
+
+ static const bool needsDestruction = false;
+
+ static bool getOwnPropertySlot(JSObject* object, ExecState* exec, PropertyName propertyName, PropertySlot& slot)
+ {
+ VM& vm = exec->vm();
+ RuntimeArray* thisObject = jsCast<RuntimeArray*>(object);
+ if (propertyName == vm.propertyNames->length) {
+ slot.setCacheableCustom(thisObject, PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly | PropertyAttribute::DontEnum, thisObject->lengthGetter);
+ return true;
+ }
+
+ std::optional<uint32_t> index = parseIndex(propertyName);
+ if (index && index.value() < thisObject->getLength()) {
+ slot.setValue(thisObject, PropertyAttribute::DontDelete | PropertyAttribute::DontEnum, jsNumber(thisObject->m_vector[index.value()]));
+ return true;
+ }
+
+ return JSObject::getOwnPropertySlot(thisObject, exec, propertyName, slot);
+ }
+
+ static bool getOwnPropertySlotByIndex(JSObject* object, ExecState* exec, unsigned index, PropertySlot& slot)
+ {
+ RuntimeArray* thisObject = jsCast<RuntimeArray*>(object);
+ if (index < thisObject->getLength()) {
+ slot.setValue(thisObject, PropertyAttribute::DontDelete | PropertyAttribute::DontEnum, jsNumber(thisObject->m_vector[index]));
+ return true;
+ }
+
+ return JSObject::getOwnPropertySlotByIndex(thisObject, exec, index, slot);
+ }
+
+ static NO_RETURN_DUE_TO_CRASH bool put(JSCell*, ExecState*, PropertyName, JSValue, PutPropertySlot&)
+ {
+ RELEASE_ASSERT_NOT_REACHED();
+ }
+
+ static NO_RETURN_DUE_TO_CRASH bool deleteProperty(JSCell*, ExecState*, PropertyName)
+ {
+ RELEASE_ASSERT_NOT_REACHED();
+ }
+
+ unsigned getLength() const { return m_vector.size(); }
+
+ DECLARE_INFO;
+
+ static ArrayPrototype* createPrototype(VM&, JSGlobalObject* globalObject)
+ {
+ return globalObject->arrayPrototype();
+ }
+
+ static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+ {
+ return Structure::create(vm, globalObject, prototype, TypeInfo(DerivedArrayType, StructureFlags), info(), ArrayClass);
+ }
+
+protected:
+ void finishCreation(ExecState* exec)
+ {
+ VM& vm = exec->vm();
+ Base::finishCreation(vm);
+ ASSERT(inherits(vm, info()));
+
+ for (size_t i = 0; i < exec->argumentCount(); i++)
+ m_vector.append(exec->argument(i).toInt32(exec));
+ }
+
+private:
+ RuntimeArray(ExecState* exec, Structure* structure)
+ : JSArray(exec->vm(), structure, 0)
+ {
+ }
+
+ static EncodedJSValue lengthGetter(ExecState* exec, EncodedJSValue thisValue, PropertyName)
+ {
+ VM& vm = exec->vm();
+ auto scope = DECLARE_THROW_SCOPE(vm);
+
+ RuntimeArray* thisObject = jsDynamicCast<RuntimeArray*>(vm, JSValue::decode(thisValue));
+ if (!thisObject)
+ return throwVMTypeError(exec, scope);
+ return JSValue::encode(jsNumber(thisObject->getLength()));
+ }
+
+ Vector<int> m_vector;
+};
+
+class DOMJITNode : public JSNonFinalObject {
+public:
+ DOMJITNode(VM& vm, Structure* structure)
+ : Base(vm, structure)
+ {
+ }
+
+ DECLARE_INFO;
+ typedef JSNonFinalObject Base;
+ static const unsigned StructureFlags = Base::StructureFlags;
+
+ static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+ {
+ return Structure::create(vm, globalObject, prototype, TypeInfo(JSC::JSType(LastJSCObjectType + 1), StructureFlags), info());
+ }
+
+#if ENABLE(JIT)
+ static Ref<Snippet> checkSubClassSnippet()
+ {
+ Ref<Snippet> snippet = Snippet::create();
+ snippet->setGenerator([=](CCallHelpers& jit, SnippetParams& params) {
+ CCallHelpers::JumpList failureCases;
+ failureCases.append(jit.branch8(
+ CCallHelpers::NotEqual,
+ CCallHelpers::Address(params[0].gpr(), JSCell::typeInfoTypeOffset()),
+ CCallHelpers::TrustedImm32(JSC::JSType(LastJSCObjectType + 1))));
+ return failureCases;
+ });
+ return snippet;
+ }
+#endif
+
+ static DOMJITNode* create(VM& vm, Structure* structure)
+ {
+ DOMJITNode* getter = new (NotNull, allocateCell<DOMJITNode>(vm.heap, sizeof(DOMJITNode))) DOMJITNode(vm, structure);
+ getter->finishCreation(vm);
+ return getter;
+ }
+
+ int32_t value() const
+ {
+ return m_value;
+ }
+
+ static ptrdiff_t offsetOfValue() { return OBJECT_OFFSETOF(DOMJITNode, m_value); }
+
+private:
+ int32_t m_value { 42 };
+};
+
+class DOMJITGetter : public DOMJITNode {
+public:
+ DOMJITGetter(VM& vm, Structure* structure)
+ : Base(vm, structure)
+ {
+ }
+
+ DECLARE_INFO;
+ typedef DOMJITNode Base;
+ static const unsigned StructureFlags = Base::StructureFlags;
+
+ static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+ {
+ return Structure::create(vm, globalObject, prototype, TypeInfo(JSC::JSType(LastJSCObjectType + 1), StructureFlags), info());
+ }
+
+ static DOMJITGetter* create(VM& vm, Structure* structure)
+ {
+ DOMJITGetter* getter = new (NotNull, allocateCell<DOMJITGetter>(vm.heap, sizeof(DOMJITGetter))) DOMJITGetter(vm, structure);
+ getter->finishCreation(vm);
+ return getter;
+ }
+
+ class DOMJITAttribute : public DOMJIT::GetterSetter {
+ public:
+ constexpr DOMJITAttribute()
+ : DOMJIT::GetterSetter(
+ DOMJITGetter::customGetter,
+#if ENABLE(JIT)
+ &callDOMGetter,
+#else
+ nullptr,
+#endif
+ SpecInt32Only)
+ {
+ }
+
+#if ENABLE(JIT)
+ static EncodedJSValue JIT_OPERATION slowCall(ExecState* exec, void* pointer)
+ {
+ VM& vm = exec->vm();
+ NativeCallFrameTracer tracer(&vm, exec);
+ return JSValue::encode(jsNumber(static_cast<DOMJITGetter*>(pointer)->value()));
+ }
+
+ static Ref<DOMJIT::CallDOMGetterSnippet> callDOMGetter()
+ {
+ Ref<DOMJIT::CallDOMGetterSnippet> snippet = DOMJIT::CallDOMGetterSnippet::create();
+ snippet->requireGlobalObject = false;
+ snippet->setGenerator([=](CCallHelpers& jit, SnippetParams& params) {
+ JSValueRegs results = params[0].jsValueRegs();
+ GPRReg dom = params[1].gpr();
+ params.addSlowPathCall(jit.jump(), jit, slowCall, results, dom);
+ return CCallHelpers::JumpList();
+
+ });
+ return snippet;
+ }
+#endif
+ };
+
+private:
+ void finishCreation(VM&);
+
+ static EncodedJSValue customGetter(ExecState* exec, EncodedJSValue thisValue, PropertyName)
+ {
+ VM& vm = exec->vm();
+ DOMJITNode* thisObject = jsDynamicCast<DOMJITNode*>(vm, JSValue::decode(thisValue));
+ ASSERT(thisObject);
+ return JSValue::encode(jsNumber(thisObject->value()));
+ }
+};
+
+static const DOMJITGetter::DOMJITAttribute DOMJITGetterDOMJIT;
+
+void DOMJITGetter::finishCreation(VM& vm)
+{
+ Base::finishCreation(vm);
+ const DOMJIT::GetterSetter* domJIT = &DOMJITGetterDOMJIT;
+ auto* customGetterSetter = DOMAttributeGetterSetter::create(vm, domJIT->getter(), nullptr, DOMAttributeAnnotation { DOMJITNode::info(), domJIT });
+ putDirectCustomAccessor(vm, Identifier::fromString(&vm, "customGetter"), customGetterSetter, PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor);
+}
+
+class DOMJITGetterComplex : public DOMJITNode {
+public:
+ DOMJITGetterComplex(VM& vm, Structure* structure)
+ : Base(vm, structure)
+ {
+ }
+
+ DECLARE_INFO;
+ typedef DOMJITNode Base;
+ static const unsigned StructureFlags = Base::StructureFlags;
+
+ static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+ {
+ return Structure::create(vm, globalObject, prototype, TypeInfo(JSC::JSType(LastJSCObjectType + 1), StructureFlags), info());
+ }
+
+ static DOMJITGetterComplex* create(VM& vm, JSGlobalObject* globalObject, Structure* structure)
+ {
+ DOMJITGetterComplex* getter = new (NotNull, allocateCell<DOMJITGetterComplex>(vm.heap, sizeof(DOMJITGetterComplex))) DOMJITGetterComplex(vm, structure);
+ getter->finishCreation(vm, globalObject);
+ return getter;
+ }
+
+ class DOMJITAttribute : public DOMJIT::GetterSetter {
+ public:
+ constexpr DOMJITAttribute()
+ : DOMJIT::GetterSetter(
+ DOMJITGetterComplex::customGetter,
+#if ENABLE(JIT)
+ &callDOMGetter,
+#else
+ nullptr,
+#endif
+ SpecInt32Only)
+ {
+ }
+
+#if ENABLE(JIT)
+ static EncodedJSValue JIT_OPERATION slowCall(ExecState* exec, void* pointer)
+ {
+ VM& vm = exec->vm();
+ NativeCallFrameTracer tracer(&vm, exec);
+ auto scope = DECLARE_THROW_SCOPE(vm);
+ auto* object = static_cast<DOMJITNode*>(pointer);
+ auto* domjitGetterComplex = jsDynamicCast<DOMJITGetterComplex*>(vm, object);
+ if (domjitGetterComplex) {
+ if (domjitGetterComplex->m_enableException)
+ return JSValue::encode(throwException(exec, scope, createError(exec, ASCIILiteral("DOMJITGetterComplex slow call exception"))));
+ }
+ return JSValue::encode(jsNumber(object->value()));
+ }
+
+ static Ref<DOMJIT::CallDOMGetterSnippet> callDOMGetter()
+ {
+ Ref<DOMJIT::CallDOMGetterSnippet> snippet = DOMJIT::CallDOMGetterSnippet::create();
+ static_assert(GPRInfo::numberOfRegisters >= 4, "Number of registers should be larger or equal to 4.");
+ unsigned numGPScratchRegisters = GPRInfo::numberOfRegisters - 4;
+ snippet->numGPScratchRegisters = numGPScratchRegisters;
+ snippet->numFPScratchRegisters = 3;
+ snippet->setGenerator([=](CCallHelpers& jit, SnippetParams& params) {
+ JSValueRegs results = params[0].jsValueRegs();
+ GPRReg domGPR = params[1].gpr();
+ for (unsigned i = 0; i < numGPScratchRegisters; ++i)
+ jit.move(CCallHelpers::TrustedImm32(42), params.gpScratch(i));
+
+ params.addSlowPathCall(jit.jump(), jit, slowCall, results, domGPR);
+ return CCallHelpers::JumpList();
+ });
+ return snippet;
+ }
+#endif
+ };
+
+private:
+ void finishCreation(VM&, JSGlobalObject*);
+
+ static EncodedJSValue JSC_HOST_CALL functionEnableException(ExecState* exec)
+ {
+ VM& vm = exec->vm();
+ auto* object = jsDynamicCast<DOMJITGetterComplex*>(vm, exec->thisValue());
+ if (object)
+ object->m_enableException = true;
+ return JSValue::encode(jsUndefined());
+ }
+
+ static EncodedJSValue customGetter(ExecState* exec, EncodedJSValue thisValue, PropertyName)
+ {
+ VM& vm = exec->vm();
+ auto scope = DECLARE_THROW_SCOPE(vm);
+
+ auto* thisObject = jsDynamicCast<DOMJITGetterComplex*>(vm, JSValue::decode(thisValue));
+ ASSERT(thisObject);
+ if (thisObject->m_enableException)
+ return JSValue::encode(throwException(exec, scope, createError(exec, ASCIILiteral("DOMJITGetterComplex slow call exception"))));
+ return JSValue::encode(jsNumber(thisObject->value()));
+ }
+
+ bool m_enableException { false };
+};
+
+static const DOMJITGetterComplex::DOMJITAttribute DOMJITGetterComplexDOMJIT;
+
+void DOMJITGetterComplex::finishCreation(VM& vm, JSGlobalObject* globalObject)
+{
+ Base::finishCreation(vm);
+ const DOMJIT::GetterSetter* domJIT = &DOMJITGetterComplexDOMJIT;
+ auto* customGetterSetter = DOMAttributeGetterSetter::create(vm, domJIT->getter(), nullptr, DOMAttributeAnnotation { DOMJITGetterComplex::info(), domJIT });
+ putDirectCustomAccessor(vm, Identifier::fromString(&vm, "customGetter"), customGetterSetter, PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor);
+ putDirectNativeFunction(vm, globalObject, Identifier::fromString(&vm, "enableException"), 0, functionEnableException, NoIntrinsic, 0);
+}
+
+class DOMJITFunctionObject : public DOMJITNode {
+public:
+ DOMJITFunctionObject(VM& vm, Structure* structure)
+ : Base(vm, structure)
+ {
+ }
+
+ DECLARE_INFO;
+ typedef DOMJITNode Base;
+ static const unsigned StructureFlags = Base::StructureFlags;
+
+
+ static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+ {
+ return Structure::create(vm, globalObject, prototype, TypeInfo(JSC::JSType(LastJSCObjectType + 1), StructureFlags), info());
+ }
+
+ static DOMJITFunctionObject* create(VM& vm, JSGlobalObject* globalObject, Structure* structure)
+ {
+ DOMJITFunctionObject* object = new (NotNull, allocateCell<DOMJITFunctionObject>(vm.heap, sizeof(DOMJITFunctionObject))) DOMJITFunctionObject(vm, structure);
+ object->finishCreation(vm, globalObject);
+ return object;
+ }
+
+ static EncodedJSValue JSC_HOST_CALL safeFunction(ExecState* exec)
+ {
+ VM& vm = exec->vm();
+ auto scope = DECLARE_THROW_SCOPE(vm);
+
+ DOMJITNode* thisObject = jsDynamicCast<DOMJITNode*>(vm, exec->thisValue());
+ if (!thisObject)
+ return throwVMTypeError(exec, scope);
+ return JSValue::encode(jsNumber(thisObject->value()));
+ }
+
+ static EncodedJSValue JIT_OPERATION unsafeFunction(ExecState* exec, DOMJITNode* node)
+ {
+ VM& vm = exec->vm();
+ NativeCallFrameTracer tracer(&vm, exec);
+ return JSValue::encode(jsNumber(node->value()));
+ }
+
+#if ENABLE(JIT)
+ static Ref<Snippet> checkSubClassSnippet()
+ {
+ Ref<Snippet> snippet = Snippet::create();
+ snippet->numFPScratchRegisters = 1;
+ snippet->setGenerator([=](CCallHelpers& jit, SnippetParams& params) {
+ static const double value = 42.0;
+ CCallHelpers::JumpList failureCases;
+ // May use scratch registers.
+ jit.loadDouble(CCallHelpers::TrustedImmPtr(&value), params.fpScratch(0));
+ failureCases.append(jit.branch8(
+ CCallHelpers::NotEqual,
+ CCallHelpers::Address(params[0].gpr(), JSCell::typeInfoTypeOffset()),
+ CCallHelpers::TrustedImm32(JSC::JSType(LastJSCObjectType + 1))));
+ return failureCases;
+ });
+ return snippet;
+ }
+#endif
+
+private:
+ void finishCreation(VM&, JSGlobalObject*);
+};
+
+static const DOMJIT::Signature DOMJITFunctionObjectSignature((uintptr_t)DOMJITFunctionObject::unsafeFunction, DOMJITFunctionObject::info(), DOMJIT::Effect::forRead(DOMJIT::HeapRange::top()), SpecInt32Only);
+
+void DOMJITFunctionObject::finishCreation(VM& vm, JSGlobalObject* globalObject)
+{
+ Base::finishCreation(vm);
+ putDirectNativeFunction(vm, globalObject, Identifier::fromString(&vm, "func"), 0, safeFunction, NoIntrinsic, &DOMJITFunctionObjectSignature, static_cast<unsigned>(PropertyAttribute::ReadOnly));
+}
+
+class DOMJITCheckSubClassObject : public DOMJITNode {
+public:
+ DOMJITCheckSubClassObject(VM& vm, Structure* structure)
+ : Base(vm, structure)
+ {
+ }
+
+ DECLARE_INFO;
+ typedef DOMJITNode Base;
+ static const unsigned StructureFlags = Base::StructureFlags;
+
+
+ static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+ {
+ return Structure::create(vm, globalObject, prototype, TypeInfo(JSC::JSType(LastJSCObjectType + 1), StructureFlags), info());
+ }
+
+ static DOMJITCheckSubClassObject* create(VM& vm, JSGlobalObject* globalObject, Structure* structure)
+ {
+ DOMJITCheckSubClassObject* object = new (NotNull, allocateCell<DOMJITCheckSubClassObject>(vm.heap, sizeof(DOMJITCheckSubClassObject))) DOMJITCheckSubClassObject(vm, structure);
+ object->finishCreation(vm, globalObject);
+ return object;
+ }
+
+ static EncodedJSValue JSC_HOST_CALL safeFunction(ExecState* exec)
+ {
+ VM& vm = exec->vm();
+ auto scope = DECLARE_THROW_SCOPE(vm);
+
+ auto* thisObject = jsDynamicCast<DOMJITCheckSubClassObject*>(vm, exec->thisValue());
+ if (!thisObject)
+ return throwVMTypeError(exec, scope);
+ return JSValue::encode(jsNumber(thisObject->value()));
+ }
+
+ static EncodedJSValue JIT_OPERATION unsafeFunction(ExecState* exec, DOMJITNode* node)
+ {
+ VM& vm = exec->vm();
+ NativeCallFrameTracer tracer(&vm, exec);
+ return JSValue::encode(jsNumber(node->value()));
+ }
+
+private:
+ void finishCreation(VM&, JSGlobalObject*);
+};
+
+static const DOMJIT::Signature DOMJITCheckSubClassObjectSignature((uintptr_t)DOMJITCheckSubClassObject::unsafeFunction, DOMJITCheckSubClassObject::info(), DOMJIT::Effect::forRead(DOMJIT::HeapRange::top()), SpecInt32Only);
+
+void DOMJITCheckSubClassObject::finishCreation(VM& vm, JSGlobalObject* globalObject)
+{
+ Base::finishCreation(vm);
+ putDirectNativeFunction(vm, globalObject, Identifier::fromString(&vm, "func"), 0, safeFunction, NoIntrinsic, &DOMJITCheckSubClassObjectSignature, static_cast<unsigned>(PropertyAttribute::ReadOnly));
+}
+
+class DOMJITGetterBaseJSObject : public DOMJITNode {
+public:
+ DOMJITGetterBaseJSObject(VM& vm, Structure* structure)
+ : Base(vm, structure)
+ {
+ }
+
+ DECLARE_INFO;
+ using Base = DOMJITNode;
+ static const unsigned StructureFlags = Base::StructureFlags;
+
+ static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
+ {
+ return Structure::create(vm, globalObject, prototype, TypeInfo(JSC::JSType(LastJSCObjectType + 1), StructureFlags), info());
+ }
+
+ static DOMJITGetterBaseJSObject* create(VM& vm, Structure* structure)
+ {
+ DOMJITGetterBaseJSObject* getter = new (NotNull, allocateCell<DOMJITGetterBaseJSObject>(vm.heap, sizeof(DOMJITGetterBaseJSObject))) DOMJITGetterBaseJSObject(vm, structure);
+ getter->finishCreation(vm);
+ return getter;
+ }
+
+ class DOMJITAttribute : public DOMJIT::GetterSetter {
+ public:
+ constexpr DOMJITAttribute()
+ : DOMJIT::GetterSetter(
+ DOMJITGetterBaseJSObject::customGetter,
+#if ENABLE(JIT)
+ &callDOMGetter,
+#else
+ nullptr,
+#endif
+ SpecBytecodeTop)
+ {
+ }
+
+#if ENABLE(JIT)
+ static EncodedJSValue JIT_OPERATION slowCall(ExecState* exec, void* pointer)
+ {
+ VM& vm = exec->vm();
+ NativeCallFrameTracer tracer(&vm, exec);
+ JSObject* object = static_cast<JSObject*>(pointer);
+ return JSValue::encode(object->getPrototypeDirect(vm));
+ }
+
+ static Ref<DOMJIT::CallDOMGetterSnippet> callDOMGetter()
+ {
+ Ref<DOMJIT::CallDOMGetterSnippet> snippet = DOMJIT::CallDOMGetterSnippet::create();
+ snippet->requireGlobalObject = false;
+ snippet->setGenerator([=](CCallHelpers& jit, SnippetParams& params) {
+ JSValueRegs results = params[0].jsValueRegs();
+ GPRReg dom = params[1].gpr();
+ params.addSlowPathCall(jit.jump(), jit, slowCall, results, dom);
+ return CCallHelpers::JumpList();
+
+ });
+ return snippet;
+ }
+#endif
+ };
+
+private:
+ void finishCreation(VM&);
+
+ static EncodedJSValue customGetter(ExecState* exec, EncodedJSValue thisValue, PropertyName)
+ {
+ VM& vm = exec->vm();
+ JSObject* thisObject = jsDynamicCast<JSObject*>(vm, JSValue::decode(thisValue));
+ RELEASE_ASSERT(thisObject);
+ return JSValue::encode(thisObject->getPrototypeDirect(vm));
+ }
+};
+
+static const DOMJITGetterBaseJSObject::DOMJITAttribute DOMJITGetterBaseJSObjectDOMJIT;
+
+void DOMJITGetterBaseJSObject::finishCreation(VM& vm)
+{
+ Base::finishCreation(vm);
+ const DOMJIT::GetterSetter* domJIT = &DOMJITGetterBaseJSObjectDOMJIT;
+ auto* customGetterSetter = DOMAttributeGetterSetter::create(vm, domJIT->getter(), nullptr, DOMAttributeAnnotation { JSObject::info(), domJIT });
+ putDirectCustomAccessor(vm, Identifier::fromString(&vm, "customGetter"), customGetterSetter, PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor);
+}
-const ClassInfo JSDollarVM::s_info = { "DollarVM", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDollarVM) };
+class Message : public ThreadSafeRefCounted<Message> {
+public:
+ Message(ArrayBufferContents&&, int32_t);
+ ~Message();
-void JSDollarVM::addFunction(VM& vm, JSGlobalObject* globalObject, const char* name, NativeFunction function, unsigned arguments)
+ ArrayBufferContents&& releaseContents() { return WTFMove(m_contents); }
+ int32_t index() const { return m_index; }
+
+private:
+ ArrayBufferContents m_contents;
+ int32_t m_index { 0 };
+};
+
+class JSTestCustomGetterSetter : public JSNonFinalObject {
+public:
+ using Base = JSNonFinalObject;
+ static const unsigned StructureFlags = Base::StructureFlags;
+
+ JSTestCustomGetterSetter(VM& vm, Structure* structure)
+ : Base(vm, structure)
+ { }
+
+ static JSTestCustomGetterSetter* create(VM& vm, JSGlobalObject*, Structure* structure)
+ {
+ JSTestCustomGetterSetter* result = new (NotNull, allocateCell<JSTestCustomGetterSetter>(vm.heap, sizeof(JSTestCustomGetterSetter))) JSTestCustomGetterSetter(vm, structure);
+ result->finishCreation(vm);
+ return result;
+ }
+
+ void finishCreation(VM&);
+
+ static Structure* createStructure(VM& vm, JSGlobalObject* globalObject)
+ {
+ return Structure::create(vm, globalObject, globalObject->objectPrototype(), TypeInfo(ObjectType, StructureFlags), info());
+ }
+
+ DECLARE_INFO;
+};
+
+
+static EncodedJSValue customGetAccessor(ExecState*, EncodedJSValue thisValue, PropertyName)
{
- Identifier identifier = Identifier::fromString(&vm, name);
- putDirect(vm, identifier, JSFunction::create(vm, globalObject, arguments, identifier.string(), function));
+ // Passed |this|
+ return thisValue;
+}
+
+static EncodedJSValue customGetValue(ExecState* exec, EncodedJSValue slotValue, PropertyName)
+{
+ RELEASE_ASSERT(JSValue::decode(slotValue).inherits(exec->vm(), JSTestCustomGetterSetter::info()));
+ // Passed property holder.
+ return slotValue;
+}
+
+static bool customSetAccessor(ExecState* exec, EncodedJSValue thisObject, EncodedJSValue encodedValue)
+{
+ VM& vm = exec->vm();
+
+ JSValue value = JSValue::decode(encodedValue);
+ RELEASE_ASSERT(value.isObject());
+ JSObject* object = asObject(value);
+ PutPropertySlot slot(object);
+ object->put(object, exec, Identifier::fromString(&vm, "result"), JSValue::decode(thisObject), slot);
+
+ return true;
+}
+
+static bool customSetValue(ExecState* exec, EncodedJSValue slotValue, EncodedJSValue encodedValue)
+{
+ VM& vm = exec->vm();
+
+ RELEASE_ASSERT(JSValue::decode(slotValue).inherits(exec->vm(), JSTestCustomGetterSetter::info()));
+
+ JSValue value = JSValue::decode(encodedValue);
+ RELEASE_ASSERT(value.isObject());
+ JSObject* object = asObject(value);
+ PutPropertySlot slot(object);
+ object->put(object, exec, Identifier::fromString(&vm, "result"), JSValue::decode(slotValue), slot);
+
+ return true;
+}
+
+void JSTestCustomGetterSetter::finishCreation(VM& vm)
+{
+ Base::finishCreation(vm);
+
+ putDirectCustomAccessor(vm, Identifier::fromString(&vm, "customValue"),
+ CustomGetterSetter::create(vm, customGetValue, customSetValue), 0);
+ putDirectCustomAccessor(vm, Identifier::fromString(&vm, "customAccessor"),
+ CustomGetterSetter::create(vm, customGetAccessor, customSetAccessor), static_cast<unsigned>(PropertyAttribute::CustomAccessor));
+}
+
+const ClassInfo Element::s_info = { "Element", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(Element) };
+const ClassInfo Root::s_info = { "Root", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(Root) };
+const ClassInfo SimpleObject::s_info = { "SimpleObject", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(SimpleObject) };
+const ClassInfo ImpureGetter::s_info = { "ImpureGetter", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(ImpureGetter) };
+const ClassInfo CustomGetter::s_info = { "CustomGetter", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(CustomGetter) };
+const ClassInfo RuntimeArray::s_info = { "RuntimeArray", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(RuntimeArray) };
+#if ENABLE(JIT)
+const ClassInfo DOMJITNode::s_info = { "DOMJITNode", &Base::s_info, nullptr, &DOMJITNode::checkSubClassSnippet, CREATE_METHOD_TABLE(DOMJITNode) };
+#else
+const ClassInfo DOMJITNode::s_info = { "DOMJITNode", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(DOMJITNode) };
+#endif
+const ClassInfo DOMJITGetter::s_info = { "DOMJITGetter", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(DOMJITGetter) };
+const ClassInfo DOMJITGetterComplex::s_info = { "DOMJITGetterComplex", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(DOMJITGetterComplex) };
+const ClassInfo DOMJITGetterBaseJSObject::s_info = { "DOMJITGetterBaseJSObject", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(DOMJITGetterBaseJSObject) };
+#if ENABLE(JIT)
+const ClassInfo DOMJITFunctionObject::s_info = { "DOMJITFunctionObject", &Base::s_info, nullptr, &DOMJITFunctionObject::checkSubClassSnippet, CREATE_METHOD_TABLE(DOMJITFunctionObject) };
+#else
+const ClassInfo DOMJITFunctionObject::s_info = { "DOMJITFunctionObject", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(DOMJITFunctionObject) };
+#endif
+const ClassInfo DOMJITCheckSubClassObject::s_info = { "DOMJITCheckSubClassObject", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(DOMJITCheckSubClassObject) };
+const ClassInfo JSTestCustomGetterSetter::s_info = { "JSTestCustomGetterSetter", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSTestCustomGetterSetter) };
+
+ElementHandleOwner* Element::handleOwner()
+{
+ static ElementHandleOwner* owner = 0;
+ if (!owner)
+ owner = new ElementHandleOwner();
+ return owner;
+}
+
+void Element::finishCreation(VM& vm, Root* root)
+{
+ Base::finishCreation(vm);
+ setRoot(vm, root);
+ m_root->setElement(this);
}
+} // namespace
+
+namespace JSC {
+
+const ClassInfo JSDollarVM::s_info = { "DollarVM", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSDollarVM) };
+
// Triggers a crash immediately.
// Usage: $vm.crash()
-static EncodedJSValue JSC_HOST_CALL functionCrash(ExecState*)
+static NO_RETURN_DUE_TO_CRASH EncodedJSValue JSC_HOST_CALL functionCrash(ExecState*)
{
CRASH();
- return JSValue::encode(jsUndefined());
}
// Returns true if the current frame is a DFG frame.
return JSValue::encode(jsNumber(getCurrentProcessID()));
}
-void JSDollarVM::finishCreation(VM& vm, JSGlobalObject* globalObject)
+static EncodedJSValue JSC_HOST_CALL functionCreateProxy(ExecState* exec)
{
- Base::finishCreation(vm);
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ JSValue target = exec->argument(0);
+ if (!target.isObject())
+ return JSValue::encode(jsUndefined());
+ JSObject* jsTarget = asObject(target.asCell());
+ Structure* structure = JSProxy::createStructure(vm, exec->lexicalGlobalObject(), jsTarget->getPrototypeDirect(vm), ImpureProxyType);
+ JSProxy* proxy = JSProxy::create(vm, structure, jsTarget);
+ return JSValue::encode(proxy);
+}
+
+static EncodedJSValue JSC_HOST_CALL functionCreateRuntimeArray(ExecState* exec)
+{
+ JSLockHolder lock(exec);
+ RuntimeArray* array = RuntimeArray::create(exec);
+ return JSValue::encode(array);
+}
+
+static EncodedJSValue JSC_HOST_CALL functionCreateImpureGetter(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ JSValue target = exec->argument(0);
+ JSObject* delegate = nullptr;
+ if (target.isObject())
+ delegate = asObject(target.asCell());
+ Structure* structure = ImpureGetter::createStructure(vm, exec->lexicalGlobalObject(), jsNull());
+ ImpureGetter* result = ImpureGetter::create(vm, structure, delegate);
+ return JSValue::encode(result);
+}
+
+static EncodedJSValue JSC_HOST_CALL functionCreateCustomGetterObject(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ Structure* structure = CustomGetter::createStructure(vm, exec->lexicalGlobalObject(), jsNull());
+ CustomGetter* result = CustomGetter::create(vm, structure);
+ return JSValue::encode(result);
+}
+
+static EncodedJSValue JSC_HOST_CALL functionCreateDOMJITNodeObject(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ Structure* structure = DOMJITNode::createStructure(vm, exec->lexicalGlobalObject(), DOMJITGetter::create(vm, DOMJITGetter::createStructure(vm, exec->lexicalGlobalObject(), jsNull())));
+ DOMJITNode* result = DOMJITNode::create(vm, structure);
+ return JSValue::encode(result);
+}
+
+static EncodedJSValue JSC_HOST_CALL functionCreateDOMJITGetterObject(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ Structure* structure = DOMJITGetter::createStructure(vm, exec->lexicalGlobalObject(), jsNull());
+ DOMJITGetter* result = DOMJITGetter::create(vm, structure);
+ return JSValue::encode(result);
+}
+
+static EncodedJSValue JSC_HOST_CALL functionCreateDOMJITGetterComplexObject(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ Structure* structure = DOMJITGetterComplex::createStructure(vm, exec->lexicalGlobalObject(), jsNull());
+ DOMJITGetterComplex* result = DOMJITGetterComplex::create(vm, exec->lexicalGlobalObject(), structure);
+ return JSValue::encode(result);
+}
+
+static EncodedJSValue JSC_HOST_CALL functionCreateDOMJITFunctionObject(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ Structure* structure = DOMJITFunctionObject::createStructure(vm, exec->lexicalGlobalObject(), jsNull());
+ DOMJITFunctionObject* result = DOMJITFunctionObject::create(vm, exec->lexicalGlobalObject(), structure);
+ return JSValue::encode(result);
+}
+
+static EncodedJSValue JSC_HOST_CALL functionCreateDOMJITCheckSubClassObject(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ Structure* structure = DOMJITCheckSubClassObject::createStructure(vm, exec->lexicalGlobalObject(), jsNull());
+ DOMJITCheckSubClassObject* result = DOMJITCheckSubClassObject::create(vm, exec->lexicalGlobalObject(), structure);
+ return JSValue::encode(result);
+}
+
+static EncodedJSValue JSC_HOST_CALL functionCreateDOMJITGetterBaseJSObject(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ Structure* structure = DOMJITGetterBaseJSObject::createStructure(vm, exec->lexicalGlobalObject(), jsNull());
+ DOMJITGetterBaseJSObject* result = DOMJITGetterBaseJSObject::create(vm, structure);
+ return JSValue::encode(result);
+}
+
+static EncodedJSValue JSC_HOST_CALL functionSetImpureGetterDelegate(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ auto scope = DECLARE_THROW_SCOPE(vm);
+
+ JSValue base = exec->argument(0);
+ if (!base.isObject())
+ return JSValue::encode(jsUndefined());
+ JSValue delegate = exec->argument(1);
+ if (!delegate.isObject())
+ return JSValue::encode(jsUndefined());
+ ImpureGetter* impureGetter = jsDynamicCast<ImpureGetter*>(vm, asObject(base.asCell()));
+ if (UNLIKELY(!impureGetter)) {
+ throwTypeError(exec, scope, ASCIILiteral("argument is not an ImpureGetter"));
+ return encodedJSValue();
+ }
+ impureGetter->setDelegate(vm, asObject(delegate.asCell()));
+ return JSValue::encode(jsUndefined());
+}
+
+static EncodedJSValue JSC_HOST_CALL functionCreateBuiltin(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ auto scope = DECLARE_THROW_SCOPE(vm);
+
+ if (exec->argumentCount() < 1 || !exec->argument(0).isString())
+ return JSValue::encode(jsUndefined());
+
+ String functionText = asString(exec->argument(0))->value(exec);
+ RETURN_IF_EXCEPTION(scope, encodedJSValue());
+
+ const SourceCode& source = makeSource(functionText, { });
+ JSFunction* func = JSFunction::create(vm, createBuiltinExecutable(vm, source, Identifier::fromString(&vm, "foo"), ConstructorKind::None, ConstructAbility::CannotConstruct)->link(vm, source), exec->lexicalGlobalObject());
+
+ return JSValue::encode(func);
+}
+
+static EncodedJSValue JSC_HOST_CALL functionCreateRoot(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ return JSValue::encode(Root::create(vm, exec->lexicalGlobalObject()));
+}
+
+static EncodedJSValue JSC_HOST_CALL functionCreateElement(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ auto scope = DECLARE_THROW_SCOPE(vm);
+
+ Root* root = jsDynamicCast<Root*>(vm, exec->argument(0));
+ if (!root)
+ return JSValue::encode(throwException(exec, scope, createError(exec, ASCIILiteral("Cannot create Element without a Root."))));
+ return JSValue::encode(Element::create(vm, exec->lexicalGlobalObject(), root));
+}
+
+static EncodedJSValue JSC_HOST_CALL functionGetElement(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ Root* root = jsDynamicCast<Root*>(vm, exec->argument(0));
+ if (!root)
+ return JSValue::encode(jsUndefined());
+ Element* result = root->element();
+ return JSValue::encode(result ? result : jsUndefined());
+}
+
+static EncodedJSValue JSC_HOST_CALL functionCreateSimpleObject(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ return JSValue::encode(SimpleObject::create(vm, exec->lexicalGlobalObject()));
+}
+
+static EncodedJSValue JSC_HOST_CALL functionGetHiddenValue(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ auto scope = DECLARE_THROW_SCOPE(vm);
+
+ SimpleObject* simpleObject = jsDynamicCast<SimpleObject*>(vm, exec->argument(0));
+ if (UNLIKELY(!simpleObject)) {
+ throwTypeError(exec, scope, ASCIILiteral("Invalid use of getHiddenValue test function"));
+ return encodedJSValue();
+ }
+ return JSValue::encode(simpleObject->hiddenValue());
+}
+
+static EncodedJSValue JSC_HOST_CALL functionSetHiddenValue(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSLockHolder lock(vm);
+ auto scope = DECLARE_THROW_SCOPE(vm);
+
+ SimpleObject* simpleObject = jsDynamicCast<SimpleObject*>(vm, exec->argument(0));
+ if (UNLIKELY(!simpleObject)) {
+ throwTypeError(exec, scope, ASCIILiteral("Invalid use of setHiddenValue test function"));
+ return encodedJSValue();
+ }
+ JSValue value = exec->argument(1);
+ simpleObject->setHiddenValue(vm, value);
+ return JSValue::encode(jsUndefined());
+}
+
+static EncodedJSValue JSC_HOST_CALL functionShadowChickenFunctionsOnStack(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ return JSValue::encode(vm.shadowChicken().functionsOnStack(exec));
+}
+
+static EncodedJSValue JSC_HOST_CALL functionSetGlobalConstRedeclarationShouldNotThrow(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ vm.setGlobalConstRedeclarationShouldThrow(false);
+ return JSValue::encode(jsUndefined());
+}
+
+static EncodedJSValue JSC_HOST_CALL functionFindTypeForExpression(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ RELEASE_ASSERT(vm.typeProfiler());
+ vm.typeProfilerLog()->processLogEntries(ASCIILiteral("jsc Testing API: functionFindTypeForExpression"));
+
+ JSValue functionValue = exec->argument(0);
+ RELEASE_ASSERT(functionValue.isFunction());
+ FunctionExecutable* executable = (jsDynamicCast<JSFunction*>(vm, functionValue.asCell()->getObject()))->jsExecutable();
+
+ RELEASE_ASSERT(exec->argument(1).isString());
+ String substring = asString(exec->argument(1))->value(exec);
+ String sourceCodeText = executable->source().view().toString();
+ unsigned offset = static_cast<unsigned>(sourceCodeText.find(substring) + executable->source().startOffset());
+
+ String jsonString = vm.typeProfiler()->typeInformationForExpressionAtOffset(TypeProfilerSearchDescriptorNormal, offset, executable->sourceID(), vm);
+ return JSValue::encode(JSONParse(exec, jsonString));
+}
+
+static EncodedJSValue JSC_HOST_CALL functionReturnTypeFor(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ RELEASE_ASSERT(vm.typeProfiler());
+ vm.typeProfilerLog()->processLogEntries(ASCIILiteral("jsc Testing API: functionReturnTypeFor"));
+
+ JSValue functionValue = exec->argument(0);
+ RELEASE_ASSERT(functionValue.isFunction());
+ FunctionExecutable* executable = (jsDynamicCast<JSFunction*>(vm, functionValue.asCell()->getObject()))->jsExecutable();
+
+ unsigned offset = executable->typeProfilingStartOffset();
+ String jsonString = vm.typeProfiler()->typeInformationForExpressionAtOffset(TypeProfilerSearchDescriptorFunctionReturn, offset, executable->sourceID(), vm);
+ return JSValue::encode(JSONParse(exec, jsonString));
+}
+
+static EncodedJSValue JSC_HOST_CALL functionDumpBasicBlockExecutionRanges(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ RELEASE_ASSERT(vm.controlFlowProfiler());
+ vm.controlFlowProfiler()->dumpData();
+ return JSValue::encode(jsUndefined());
+}
+
+static EncodedJSValue JSC_HOST_CALL functionHasBasicBlockExecuted(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ RELEASE_ASSERT(vm.controlFlowProfiler());
+
+ JSValue functionValue = exec->argument(0);
+ RELEASE_ASSERT(functionValue.isFunction());
+ FunctionExecutable* executable = (jsDynamicCast<JSFunction*>(vm, functionValue.asCell()->getObject()))->jsExecutable();
+
+ RELEASE_ASSERT(exec->argument(1).isString());
+ String substring = asString(exec->argument(1))->value(exec);
+ String sourceCodeText = executable->source().view().toString();
+ RELEASE_ASSERT(sourceCodeText.contains(substring));
+ int offset = sourceCodeText.find(substring) + executable->source().startOffset();
- addFunction(vm, globalObject, "crash", functionCrash, 0);
+ bool hasExecuted = vm.controlFlowProfiler()->hasBasicBlockAtTextOffsetBeenExecuted(offset, executable->sourceID(), vm);
+ return JSValue::encode(jsBoolean(hasExecuted));
+}
+
+static EncodedJSValue JSC_HOST_CALL functionBasicBlockExecutionCount(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ RELEASE_ASSERT(vm.controlFlowProfiler());
+
+ JSValue functionValue = exec->argument(0);
+ RELEASE_ASSERT(functionValue.isFunction());
+ FunctionExecutable* executable = (jsDynamicCast<JSFunction*>(vm, functionValue.asCell()->getObject()))->jsExecutable();
+
+ RELEASE_ASSERT(exec->argument(1).isString());
+ String substring = asString(exec->argument(1))->value(exec);
+ String sourceCodeText = executable->source().view().toString();
+ RELEASE_ASSERT(sourceCodeText.contains(substring));
+ int offset = sourceCodeText.find(substring) + executable->source().startOffset();
+ size_t executionCount = vm.controlFlowProfiler()->basicBlockExecutionCountAtTextOffset(offset, executable->sourceID(), vm);
+ return JSValue::encode(JSValue(executionCount));
+}
+
+static EncodedJSValue JSC_HOST_CALL functionEnableExceptionFuzz(ExecState*)
+{
+ Options::useExceptionFuzz() = true;
+ return JSValue::encode(jsUndefined());
+}
+
+static EncodedJSValue JSC_HOST_CALL functionGlobalObjectForObject(ExecState* exec)
+{
+ JSValue value = exec->argument(0);
+ RELEASE_ASSERT(value.isObject());
+ JSGlobalObject* globalObject = jsCast<JSObject*>(value)->globalObject();
+ RELEASE_ASSERT(globalObject);
+ return JSValue::encode(globalObject);
+}
+
+static EncodedJSValue JSC_HOST_CALL functionGetGetterSetter(ExecState* exec)
+{
+ JSValue value = exec->argument(0);
+ if (!value.isObject())
+ return JSValue::encode(jsUndefined());
+
+ JSValue property = exec->argument(1);
+ if (!property.isString())
+ return JSValue::encode(jsUndefined());
+
+ PropertySlot slot(value, PropertySlot::InternalMethodType::VMInquiry);
+ value.getPropertySlot(exec, asString(property)->toIdentifier(exec), slot);
+
+ JSValue result;
+ if (slot.isCacheableGetter())
+ result = slot.getterSetter();
+ else
+ result = jsNull();
+
+ return JSValue::encode(result);
+}
+
+static EncodedJSValue JSC_HOST_CALL functionLoadGetterFromGetterSetter(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ auto scope = DECLARE_THROW_SCOPE(vm);
+
+ GetterSetter* getterSetter = jsDynamicCast<GetterSetter*>(vm, exec->argument(0));
+ if (UNLIKELY(!getterSetter)) {
+ throwTypeError(exec, scope, ASCIILiteral("Invalid use of loadGetterFromGetterSetter test function: argument is not a GetterSetter"));
+ return encodedJSValue();
+ }
+
+ JSObject* getter = getterSetter->getter();
+ RELEASE_ASSERT(getter);
+ return JSValue::encode(getter);
+}
+
+static EncodedJSValue JSC_HOST_CALL functionCreateCustomTestGetterSetter(ExecState* exec)
+{
+ VM& vm = exec->vm();
+ JSGlobalObject* globalObject = exec->lexicalGlobalObject();
+ return JSValue::encode(JSTestCustomGetterSetter::create(vm, globalObject, JSTestCustomGetterSetter::createStructure(vm, globalObject)));
+}
+
+void JSDollarVM::finishCreation(VM& vm)
+{
+ Base::finishCreation(vm);
+
+ JSGlobalObject* globalObject = structure(vm)->globalObject();
+
+ auto addFunction = [&] (VM& vm, const char* name, NativeFunction function, unsigned arguments) {
+ JSDollarVM::addFunction(vm, globalObject, name, function, arguments);
+ };
+ auto addConstructibleFunction = [&] (VM& vm, const char* name, NativeFunction function, unsigned arguments) {
+ JSDollarVM::addConstructibleFunction(vm, globalObject, name, function, arguments);
+ };
+
+ addFunction(vm, "abort", functionCrash, 0);
+ addFunction(vm, "crash", functionCrash, 0);
+
putDirectNativeFunction(vm, globalObject, Identifier::fromString(&vm, "dfgTrue"), 0, functionDFGTrue, DFGTrueIntrinsic, static_cast<unsigned>(PropertyAttribute::DontEnum));
putDirectNativeFunction(vm, globalObject, Identifier::fromString(&vm, "cpuMfence"), 0, functionCpuMfence, CPUMfenceIntrinsic, 0);
putDirectNativeFunction(vm, globalObject, Identifier::fromString(&vm, "cpuRdtsc"), 0, functionCpuRdtsc, CPURdtscIntrinsic, 0);
putDirectNativeFunction(vm, globalObject, Identifier::fromString(&vm, "cpuCpuid"), 0, functionCpuCpuid, CPUCpuidIntrinsic, 0);
putDirectNativeFunction(vm, globalObject, Identifier::fromString(&vm, "cpuPause"), 0, functionCpuPause, CPUPauseIntrinsic, 0);
- addFunction(vm, globalObject, "cpuClflush", functionCpuClflush, 2);
-
- addFunction(vm, globalObject, "llintTrue", functionLLintTrue, 0);
- addFunction(vm, globalObject, "jitTrue", functionJITTrue, 0);
-
- addFunction(vm, globalObject, "gc", functionGC, 0);
- addFunction(vm, globalObject, "edenGC", functionEdenGC, 0);
-
- addFunction(vm, globalObject, "codeBlockFor", functionCodeBlockFor, 1);
- addFunction(vm, globalObject, "codeBlockForFrame", functionCodeBlockForFrame, 1);
- addFunction(vm, globalObject, "printSourceFor", functionPrintSourceFor, 1);
- addFunction(vm, globalObject, "printBytecodeFor", functionPrintBytecodeFor, 1);
-
- addFunction(vm, globalObject, "print", functionPrint, 1);
- addFunction(vm, globalObject, "printCallFrame", functionPrintCallFrame, 0);
- addFunction(vm, globalObject, "printStack", functionPrintStack, 0);
+ addFunction(vm, "cpuClflush", functionCpuClflush, 2);
+
+ addFunction(vm, "llintTrue", functionLLintTrue, 0);
+ addFunction(vm, "jitTrue", functionJITTrue, 0);
+
+ addFunction(vm, "gc", functionGC, 0);
+ addFunction(vm, "edenGC", functionEdenGC, 0);
+
+ addFunction(vm, "codeBlockFor", functionCodeBlockFor, 1);
+ addFunction(vm, "codeBlockForFrame", functionCodeBlockForFrame, 1);
+ addFunction(vm, "printSourceFor", functionPrintSourceFor, 1);
+ addFunction(vm, "printBytecodeFor", functionPrintBytecodeFor, 1);
+
+ addFunction(vm, "print", functionPrint, 1);
+ addFunction(vm, "printCallFrame", functionPrintCallFrame, 0);
+ addFunction(vm, "printStack", functionPrintStack, 0);
+
+ addFunction(vm, "value", functionValue, 1);
+ addFunction(vm, "getpid", functionGetPID, 0);
+
+ addFunction(vm, "createProxy", functionCreateProxy, 1);
+ addFunction(vm, "createRuntimeArray", functionCreateRuntimeArray, 0);
+
+ addFunction(vm, "createImpureGetter", functionCreateImpureGetter, 1);
+ addFunction(vm, "createCustomGetterObject", functionCreateCustomGetterObject, 0);
+ addFunction(vm, "createDOMJITNodeObject", functionCreateDOMJITNodeObject, 0);
+ addFunction(vm, "createDOMJITGetterObject", functionCreateDOMJITGetterObject, 0);
+ addFunction(vm, "createDOMJITGetterComplexObject", functionCreateDOMJITGetterComplexObject, 0);
+ addFunction(vm, "createDOMJITFunctionObject", functionCreateDOMJITFunctionObject, 0);
+ addFunction(vm, "createDOMJITCheckSubClassObject", functionCreateDOMJITCheckSubClassObject, 0);
+ addFunction(vm, "createDOMJITGetterBaseJSObject", functionCreateDOMJITGetterBaseJSObject, 0);
+ addFunction(vm, "createBuiltin", functionCreateBuiltin, 2);
+ addFunction(vm, "setImpureGetterDelegate", functionSetImpureGetterDelegate, 2);
+
+ addConstructibleFunction(vm, "Root", functionCreateRoot, 0);
+ addConstructibleFunction(vm, "Element", functionCreateElement, 1);
+ addFunction(vm, "getElement", functionGetElement, 1);
- addFunction(vm, globalObject, "value", functionValue, 1);
- addFunction(vm, globalObject, "getpid", functionGetPID, 0);
+ addConstructibleFunction(vm, "SimpleObject", functionCreateSimpleObject, 0);
+ addFunction(vm, "getHiddenValue", functionGetHiddenValue, 1);
+ addFunction(vm, "setHiddenValue", functionSetHiddenValue, 2);
+
+ addFunction(vm, "shadowChickenFunctionsOnStack", functionShadowChickenFunctionsOnStack, 0);
+ addFunction(vm, "setGlobalConstRedeclarationShouldNotThrow", functionSetGlobalConstRedeclarationShouldNotThrow, 0);
+
+ addFunction(vm, "findTypeForExpression", functionFindTypeForExpression, 2);
+ addFunction(vm, "returnTypeFor", functionReturnTypeFor, 1);
+
+ addFunction(vm, "dumpBasicBlockExecutionRanges", functionDumpBasicBlockExecutionRanges , 0);
+ addFunction(vm, "hasBasicBlockExecuted", functionHasBasicBlockExecuted, 2);
+ addFunction(vm, "basicBlockExecutionCount", functionBasicBlockExecutionCount, 2);
+
+ addFunction(vm, "enableExceptionFuzz", functionEnableExceptionFuzz, 0);
+
+ addFunction(vm, "globalObjectForObject", functionGlobalObjectForObject, 1);
+
+ addFunction(vm, "getGetterSetter", functionGetGetterSetter, 2);
+ addFunction(vm, "loadGetterFromGetterSetter", functionLoadGetterFromGetterSetter, 1);
+ addFunction(vm, "createCustomTestGetterSetter", functionCreateCustomTestGetterSetter, 1);
+}
+
+void JSDollarVM::addFunction(VM& vm, JSGlobalObject* globalObject, const char* name, NativeFunction function, unsigned arguments)
+{
+ Identifier identifier = Identifier::fromString(&vm, name);
+ putDirect(vm, identifier, JSFunction::create(vm, globalObject, arguments, identifier.string(), function));
+}
+
+void JSDollarVM::addConstructibleFunction(VM& vm, JSGlobalObject* globalObject, const char* name, NativeFunction function, unsigned arguments)
+{
+ Identifier identifier = Identifier::fromString(&vm, name);
+ putDirect(vm, identifier, JSFunction::create(vm, globalObject, arguments, identifier.string(), function, NoIntrinsic, function));
}
} // namespace JSC
return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info());
}
- static JSDollarVM* create(VM& vm, JSGlobalObject* globalObject, Structure* structure)
+ static JSDollarVM* create(VM& vm, Structure* structure)
{
JSDollarVM* instance = new (NotNull, allocateCell<JSDollarVM>(vm.heap)) JSDollarVM(vm, structure);
- instance->finishCreation(vm, globalObject);
+ instance->finishCreation(vm);
return instance;
}
{
}
- void finishCreation(VM&, JSGlobalObject*);
+ void finishCreation(VM&);
void addFunction(VM&, JSGlobalObject*, const char* name, NativeFunction, unsigned arguments);
+ void addConstructibleFunction(VM&, JSGlobalObject*, const char* name, NativeFunction, unsigned arguments);
};
} // namespace JSC
+2017-11-24 Mark Lam <mark.lam@apple.com>
+
+ Move unsafe jsc shell test functions to the $vm object.
+ https://bugs.webkit.org/show_bug.cgi?id=179980
+
+ Reviewed by Yusuke Suzuki.
+
+ Always set --useDollarVM=true for jsc runs of benchmarks. This is needed because
+ some microbenchmarks relies on createBuiltin().
+
+ Also set --useDollarVM=true for runExceptionFuzz and runExecutableAllocationFuzz.
+
+ * Scripts/run-jsc-benchmarks:
+ * Scripts/run-jsc-stress-tests:
+
2017-11-23 Darin Adler <darin@apple.com>
Reduce WTF::String operations that do unnecessary Unicode operations instead of ASCII
| key |
$script.puts "unset #{Shellwords.shellescape(key)}"
}
+ $script.puts "export JSC_useDollarVM=true" if @vmType == :jsc
$script.puts "export DYLD_LIBRARY_PATH=#{Shellwords.shellescape(myLibPath.join(':').to_s)}"
$script.puts "export DYLD_FRAMEWORK_PATH=#{Shellwords.shellescape(myLibPath.join(':').to_s)}"
$script.puts "export LD_LIBRARY_PATH=#{Shellwords.shellescape(myLibPath.join(':').to_s)}"
end
def runExceptionFuzz
- subCommand = escapeAll([pathToVM.to_s, $benchmark.to_s])
+ subCommand = escapeAll([pathToVM.to_s, "--useDollarVM=true", $benchmark.to_s])
addRunCommand("exception-fuzz", ["perl", (pathToHelpers + "js-exception-fuzz").to_s, subCommand], silentOutputHandler, simpleErrorHandler)
end
def runExecutableAllocationFuzz(name, *options)
- subCommand = escapeAll([pathToVM.to_s, $benchmark.to_s] + options)
+ subCommand = escapeAll([pathToVM.to_s, "--useDollarVM=true", $benchmark.to_s] + options)
addRunCommand("executable-allocation-fuzz-" + name, ["perl", (pathToHelpers + "js-executable-allocation-fuzz").to_s, subCommand], silentOutputHandler, simpleErrorHandler)
end
git://git.webkit.org / WebKit-https.git / commitdiff