Method ScanThreads

BeefRT/dbg/gc.cpp:1503–1663

}

bool BFGC::ScanThreads()
{
	BP_ZONE("BFGC::ScanThreads");

	mUsingThreadUnlocked = true;

	BF_FULL_MEMORY_FENCE();

	//BP_ZONE("ScanThreads");

	bool didWork = false;

	mStackScanIdx++;
	mDoStackDeepMark = true;

	int threadIdx = 0;

	while (true)
	{
		ThreadInfo* thread = NULL;

		///
		{
			AutoCrit autoCrit(mCritSect);
			for (auto& kv : mPendingThreads)
			{
				MarkFromGCThread(kv.mValue->mThread);
			}
		}

		///
		{
			AutoCrit autoCrit(mCritSect);
			if (threadIdx >= mThreadList.size())
				break;
			thread = mThreadList[threadIdx++];
		}

		if (thread->mExcluded)
			continue;

		if (!thread->mRunning)
		{
			AutoCrit autoCrit(mCritSect);
			BF_ASSERT(mThreadList[threadIdx - 1] == thread);
			delete thread;
			mThreadList.RemoveAt(threadIdx - 1);
			continue;
		}

		BP_ZONE_F("ThreadCollect %d", thread->mThreadId);
		//Beefy::DebugTimeGuard suspendTimeGuard(10, "ThreadSuspend");

		DWORD result = 0;

		//BFMark(thread);
		//MarkObject(thread->mThread);