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#include "BunClientData.h"
#include "root.h"
#include "JSDOMURL.h"
#include <JavaScriptCore/FastMallocAlignedMemoryAllocator.h>
#include <JavaScriptCore/HeapInlines.h>
#include <JavaScriptCore/IsoHeapCellType.h>
#include <JavaScriptCore/JSDestructibleObjectHeapCellType.h>
#include <JavaScriptCore/MarkingConstraint.h>
#include <JavaScriptCore/SubspaceInlines.h>
#include <JavaScriptCore/VM.h>
#include <wtf/MainThread.h>
// #include "BunGCOutputConstraint.h"
namespace Bun {
using namespace JSC;
using namespace WebCore;
class ExtendedDOMClientIsoSubspaces;
class ExtendedDOMIsoSubspaces;
#define CLIENT_ISO_SUBSPACE_INIT(subspace) subspace(m_heapData->subspace)
JSHeapData::JSHeapData(Heap& heap)
: m_domNamespaceObjectSpace ISO_SUBSPACE_INIT(heap, heap.cellHeapCellType, JSDOMObject)
{
}
JSVMClientData::JSVMClientData(VM& vm)
: m_builtinNames(vm)
, m_heapData(JSHeapData::ensureHeapData(vm.heap))
{
}
JSHeapData* JSHeapData::ensureHeapData(Heap& heap)
{
if (!Options::useGlobalGC())
return new JSHeapData(heap);
static JSHeapData* singleton = nullptr;
static std::once_flag onceFlag;
std::call_once(onceFlag, [&] {
singleton = new JSHeapData(heap);
});
return singleton;
}
JSVMClientData::~JSVMClientData() {}
void JSVMClientData::create(VM* vm)
{
JSVMClientData* clientData = new JSVMClientData(*vm);
vm->clientData = clientData; // ~VM deletes this pointer.
// vm->heap.addMarkingConstraint(makeUnique<BunGCOutputConstraint>(*vm, *clientData));
// vm->m_typedArrayController = adoptRef(new WebCoreTypedArrayController(
// type == WorkerThreadType::DedicatedWorker || type == WorkerThreadType::Worklet));
}
} // namespace Bun
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