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It is automatically generated from JavaScript files for // builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py #pragma once #include #include #include #include namespace JSC { class FunctionExecutable; } namespace WebCore { /* JSBufferConstructor */ extern const char* const s_jsBufferConstructorFromCode; extern const int s_jsBufferConstructorFromCodeLength; extern const JSC::ConstructAbility s_jsBufferConstructorFromCodeConstructAbility; extern const JSC::ConstructorKind s_jsBufferConstructorFromCodeConstructorKind; #define WEBCORE_FOREACH_JSBUFFERCONSTRUCTOR_BUILTIN_DATA(macro) \ macro(from, jsBufferConstructorFrom, 1) \ #define WEBCORE_BUILTIN_JSBUFFERCONSTRUCTOR_FROM 1 #define WEBCORE_FOREACH_JSBUFFERCONSTRUCTOR_BUILTIN_CODE(macro) \ macro(jsBufferConstructorFromCode, from, ASCIILiteral(), s_jsBufferConstructorFromCodeLength) \ #define WEBCORE_FOREACH_JSBUFFERCONSTRUCTOR_BUILTIN_FUNCTION_NAME(macro) \ macro(from) \ #define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \ JSC::FunctionExecutable* codeName##Generator(JSC::VM&); WEBCORE_FOREACH_JSBUFFERCONSTRUCTOR_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR) #undef DECLARE_BUILTIN_GENERATOR class JSBufferConstructorBuiltinsWrapper : private JSC::WeakHandleOwner { public: explicit JSBufferConstructorBuiltinsWrapper(JSC::VM& vm) : m_vm(vm) WEBCORE_FOREACH_JSBUFFERCONSTRUCTOR_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES) #define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { })) WEBCORE_FOREACH_JSBUFFERCONSTRUCTOR_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS) #undef INITIALIZE_BUILTIN_SOURCE_MEMBERS { } #define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ JSC::UnlinkedFunctionExecutable* name##Executable(); \ const JSC::SourceCode& name##Source() const { return m_##name##Source; } WEBCORE_FOREACH_JSBUFFERCONSTRUCTOR_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES) #undef EXPOSE_BUILTIN_EXECUTABLES WEBCORE_FOREACH_JSBUFFERCONSTRUCTOR_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR) void exportNames(); private: JSC::VM& m_vm; WEBCORE_FOREACH_JSBUFFERCONSTRUCTOR_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES) #define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \ JSC::SourceCode m_##name##Source;\ JSC::Weak m_##name##Executable; WEBCORE_FOREACH_JSBUFFERCONSTRUCTOR_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS) #undef DECLARE_BUILTIN_SOURCE_MEMBERS }; #define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \ inline JSC::UnlinkedFunctionExecutable* JSBufferConstructorBuiltinsWrapper::name##Executable() \ {\ if (!m_##name##Executable) {\ JSC::Identifier executableName = functionName##PublicName();\ if (overriddenName)\ executableName = JSC::Identifier::fromString(m_vm, overriddenName);\ m_##name##Executable = JSC::Weak(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\ }\ return m_##name##Executable.get();\ } WEBCORE_FOREACH_JSBUFFERCONSTRUCTOR_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES) #undef DEFINE_BUILTIN_EXECUTABLES inline void JSBufferConstructorBuiltinsWrapper::exportNames() { #define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName()); WEBCORE_FOREACH_JSBUFFERCONSTRUCTOR_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME) #undef EXPORT_FUNCTION_NAME } } // namespace WebCore