public static void SetSignature(GCHeader* headerPtr)
{
headerPtr->Sig1 = 0x5C0EADE2U;
headerPtr->Sig2 = 0x5C0EADE2U;
headerPtr->Checksum = 0xB81D5BC4U;
}
private static void RemoveObjectToCleanup(GCHeader* objHeaderPtr)
{
EnterCritical("RemoveObjectToCleanup");
try
{
ObjectToCleanup* currObjToCleanupPtr = CleanupList;
while (currObjToCleanupPtr != null)
{
if (currObjToCleanupPtr->objHeaderPtr == objHeaderPtr)
{
RemoveObjectToCleanup(currObjToCleanupPtr);
return;
}
currObjToCleanupPtr = currObjToCleanupPtr->prevPtr;
}
}
finally
{
ExitCritical();
}
}
public static unsafe bool CheckSignature(GCHeader* headerPtr)
{
bool OK = headerPtr->Sig1 == 0x5C0EADE2U;
OK = OK && headerPtr->Sig2 == 0x5C0EADE2U;
OK = OK && headerPtr->Checksum == 0xB81D5BC4U;
return OK;
}
private static void AddObjectToCleanup(GCHeader* objHeaderPtr, void* objPtr)
{
EnterCritical("AddObjectToCleanup");
try
{
ObjectToCleanup* newObjToCleanupPtr = (ObjectToCleanup*)Heap.AllocZeroed((uint)sizeof(ObjectToCleanup), "GC : AddObjectToCleanup");
newObjToCleanupPtr->objHeaderPtr = objHeaderPtr;
newObjToCleanupPtr->objPtr = objPtr;
if (CleanupList != null)
{
newObjToCleanupPtr->prevPtr = CleanupList;
CleanupList->nextPtr = newObjToCleanupPtr;
}
else
{
newObjToCleanupPtr->prevPtr = null;
newObjToCleanupPtr->nextPtr = null;
}
CleanupList = newObjToCleanupPtr;
}
finally
{
ExitCritical();
}
}