#pragma once #include "root.h" #include "ZigGlobalObject.h" #include "AsyncContextFrame.h" #include "JavaScriptCore/InternalFieldTuple.h" using namespace JSC; using namespace WebCore; const ClassInfo AsyncContextFrame::s_info = { "AsyncContextFrame"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(AsyncContextFrame) }; AsyncContextFrame* AsyncContextFrame::create(VM& vm, JSC::Structure* structure, JSValue callback, JSValue context) { AsyncContextFrame* asyncContextData = new (NotNull, allocateCell(vm)) AsyncContextFrame(vm, structure); asyncContextData->finishCreation(vm); asyncContextData->callback.set(vm, asyncContextData, callback); asyncContextData->context.set(vm, asyncContextData, context); return asyncContextData; } AsyncContextFrame* AsyncContextFrame::create(JSGlobalObject* global, JSValue callback, JSValue context) { auto& vm = global->vm(); AsyncContextFrame* asyncContextData = new (NotNull, allocateCell(vm)) AsyncContextFrame(vm, static_cast(global)->AsyncContextFrameStructure()); asyncContextData->finishCreation(vm); asyncContextData->callback.set(vm, asyncContextData, callback); asyncContextData->context.set(vm, asyncContextData, context); return asyncContextData; } JSC::Structure* AsyncContextFrame::createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject) { return Structure::create(vm, globalObject, jsNull(), TypeInfo(ObjectType, StructureFlags), info()); } JSValue AsyncContextFrame::withAsyncContextIfNeeded(JSGlobalObject* globalObject, JSValue callback) { JSValue context = globalObject->m_asyncContextData.get()->getInternalField(0); // If there is no async context, do not snapshot the callback. if (context.isUndefined()) { return callback; } // Construct a low-overhead wrapper auto& vm = globalObject->vm(); return AsyncContextFrame::create( vm, static_cast(globalObject)->AsyncContextFrameStructure(), callback, context); } template void AsyncContextFrame::visitChildrenImpl(JSCell* cell, Visitor& visitor) { auto* thisObject = jsCast(cell); ASSERT_GC_OBJECT_INHERITS(thisObject, info()); Base::visitChildren(thisObject, visitor); visitor.append(thisObject->callback); visitor.append(thisObject->context); } DEFINE_VISIT_CHILDREN(AsyncContextFrame); extern "C" EncodedJSValue AsyncContextFrame__withAsyncContextIfNeeded(JSGlobalObject* globalObject, EncodedJSValue callback) { return JSValue::encode(AsyncContextFrame::withAsyncContextIfNeeded(globalObject, JSValue::decode(callback))); } #define ASYNCCONTEXTFRAME_CALL_IMPL(...) \ if (!functionObject.isCell()) \ return jsUndefined(); \ auto& vm = global->vm(); \ JSValue restoreAsyncContext; \ InternalFieldTuple* asyncContextData = nullptr; \ if (auto* wrapper = jsDynamicCast(functionObject)) { \ functionObject = jsCast(wrapper->callback.get()); \ asyncContextData = global->m_asyncContextData.get(); \ restoreAsyncContext = asyncContextData->getInternalField(0); \ asyncContextData->putInternalField(vm, 0, wrapper->context.get()); \ } \ auto result = JSC::profiledCall(__VA_ARGS__); \ if (asyncContextData) { \ asyncContextData->putInternalField(vm, 0, restoreAsyncContext); \ } \ return result; // JSValue AsyncContextFrame::call(JSGlobalObject* global, JSValue functionObject, const ArgList& args, ASCIILiteral errorMessage) // { // ASYNCCONTEXTFRAME_CALL_IMPL(global, ProfilingReason::API, functionObject, args, errorMessage); // } // JSValue AsyncContextFrame::call(JSGlobalObject* global, JSValue functionObject, JSValue thisValue, const ArgList& args, ASCIILiteral errorMessage) // { // ASYNCCONTEXTFRAME_CALL_IMPL(global, ProfilingReason::API, functionObject, thisValue, args, errorMessage); // } JSValue AsyncContextFrame::call(JSGlobalObject* global, JSValue functionObject, JSValue thisValue, const ArgList& args) { if (LIKELY(!global->isAsyncContextTrackingEnabled())) { return JSC::profiledCall(global, ProfilingReason::API, functionObject, JSC::getCallData(functionObject), thisValue, args); } ASYNCCONTEXTFRAME_CALL_IMPL(global, ProfilingReason::API, functionObject, JSC::getCallData(functionObject), thisValue, args); } JSValue AsyncContextFrame::call(JSGlobalObject* global, JSValue functionObject, JSValue thisValue, const ArgList& args, NakedPtr& returnedException) { if (LIKELY(!global->isAsyncContextTrackingEnabled())) { return JSC::profiledCall(global, ProfilingReason::API, functionObject, JSC::getCallData(functionObject), thisValue, args, returnedException); } ASYNCCONTEXTFRAME_CALL_IMPL(global, ProfilingReason::API, functionObject, JSC::getCallData(functionObject), thisValue, args, returnedException); } #undef ASYNCCONTEXTFRAME_CALL_IMPL t'>jarred/add-git Unnamed repository; edit this file 'description' to name the repository.
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path: root/src/bun.js/modules/UTF8ValidateModule.h (unfollow)
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2023-10-17Add JSC.WeakGravatar Jarred Sumner 2-0/+293
2023-10-15more microtasksGravatar Jarred Sumner 1-11/+5
2023-10-15It's starting to workGravatar Jarred Sumner 6-49/+89
2023-10-15Things can happenGravatar Jarred Sumner 9-53/+150
2023-10-15FurtherGravatar Jarred Sumner 1-20/+30
2023-10-15The startup message sends successfullyGravatar Jarred Sumner 4-96/+130
2023-10-15it compiledGravatar Jarred Sumner 2-158/+238
2023-10-15okay we are starting to try itGravatar Jarred Sumner 4-9/+43
2023-10-15Okay most of the code is writtenGravatar Jarred Sumner 3-29/+398
2023-10-14MoreGravatar Jarred Sumner 7-66/+504
2023-10-14wipGravatar Jarred Sumner 8-16/+1194
2023-10-14More progressGravatar Jarred Sumner 4-36/+405
2023-10-13wipGravatar Jarred Sumner 8-48/+308