Method HotLoad

IDEHelper/WinDebugger.cpp:1111–1221

}

void WinDebugger::HotLoad(const Array<String>& objectFiles, int hotIdx)
{
	AutoCrit autoCrit(mDebugManager->mCritSect);

	if (mDebugTarget->mTargetBinary == NULL)
	{
		Fail("Hot swapping failed because the hot target binary has not yet been loaded.");
		return;
	}

	if (mDebugTarget->mHotHeap == NULL)
	{
		Fail("There is no hot heap space available for hot swapping.");
		return;
	}

	BfLogDbg("WinDebugger::HotLoad Start %d\n", hotIdx);

	SetAndRestoreValue<int> prevHotIdx(mActiveHotIdx, hotIdx);

	BF_ASSERT(mHotThreadStates.empty());
	mHotThreadStates.Resize(mThreadList.size());
	for (int threadIdx = 0; threadIdx < (int)mThreadList.size(); threadIdx++)
	{
		WdThreadInfo* threadInfo = mThreadList[threadIdx];
		SetAndRestoreValue<WdThreadInfo*> prevActiveThread(mActiveThread, threadInfo);
		BfLogDbg("SuspendThread %d\n", threadInfo->mThreadId);
		::SuspendThread(threadInfo->mHThread);
		mHotThreadStates[threadIdx].mThreadId = threadInfo->mThreadId;
		PopulateRegisters(&mHotThreadStates[threadIdx].mRegisters);
	}

	for (auto address : mTempBreakpoint)
		RemoveBreakpoint(address);
	mTempBreakpoint.Clear();
	mStepBreakpointAddrs.Clear();
	for (auto breakpoint : mBreakpoints)
	{
		DetachBreakpoint(breakpoint);
	}

	int startingModuleIdx = (int)mDebugTarget->mDbgModules.size();

	bool hasHotVData = false;

	bool failed = false;
	for (auto fileName : objectFiles)
	{
		if ((fileName.IndexOf("/vdata.") != -1) || (fileName.IndexOf("\\vdata.") != -1))
			hasHotVData = true;

		BfLogDbg("WinDebugger::HotLoad: %s\n", fileName.c_str());
		DbgModule* newBinary = mDebugTarget->HotLoad(fileName, hotIdx);
		if ((newBinary != NULL) && (newBinary->mFailed))
			failed = true;
	}

	for (int moduleIdx = startingModuleIdx; moduleIdx < (int)mDebugTarget->mDbgModules.size(); moduleIdx++)