internal override void EnableHeap()
{
interlock = new Object();
MultiUseWord.GetMonitor(interlock);
CoCoBarrier.InitLate();
// REVIEW: add some bartok args instead
sizeFracLim = EnvInt(10, "COCO_SIZE_FRAC_LIM");
sizeLim = EnvInt(-1, "COCO_SIZE_LIM");
pageFragThres = EnvInt(2, "COCO_PAGE_FRAG_THRES");
pinPenalty = EnvInt(10, "COCO_PIN_PENALTY");
cocoDelay = EnvInt(8, "COCO_COPY_DELAY");
if (EnvInt(0, "COCO_FORCE_SLOW") != 0)
{
CoCoBarrier.ForceSlow();
}
if (EnvInt(0, "COCO_FORCE_NOT_IDLE") != 0)
{
CoCoBarrier.ForceNotIdle();
}
if (EnvInt(0, "COCO_FORCE_FORWARDING") != 0)
{
CoCoBarrier.ForceForwarding();
}
if (EnvInt(0, "COCO_FORCE_PINNING") != 0)
{
CoCoBarrier.ForcePinning();
}
base.EnableHeap();
cocoThread = new Thread(new ThreadStart(CoCoLoop));
cocoThread.Start();
}
/// <summary>
/// Look up the Monitor for the specified object in the SyncBlock
/// tables. If no Monitor exists for the object then one is created.
/// </summary>
private static Monitor GetMonitorFromObject(Object obj)
{
if (obj == null)
{
DebugStub.Break();
throw new ArgumentNullException("obj");
}
Monitor result = MultiUseWord.GetMonitor(obj);
return(result);
}
// call when the heap is inited
internal static void InitLate()
{
if (fDebug)
{
VTable.DebugPrint("CoCo: in InitLate\n");
}
interlock = new Object();
MultiUseWord.GetMonitor(interlock);
MixinThread(Thread.CurrentThread).readyForCoCo = true;
// REVIEW: this is just offensive
GCFieldOffset =
(UIntPtr)Magic.toPointer(ref ThreadHeaderQueue.MixinObject(instance).preHeader.link)
- Magic.addressOf(instance);
vtableFieldOffset =
(UIntPtr)instance.VTableFieldAddr
- Magic.addressOf(instance);
instance.InitLateStub();
inited = true;
}