// Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// e32\euser\epoc\arm\uc_exe.cpp

// 

//

#include "u32std.h"

#include <u32exec.h>

#include <e32svr.h>

GLREF_C TInt E32Main();

extern "C" {

#if defined(__GCC32__)

typedef void (*PFV)();

extern PFV __CTOR_LIST__[];

extern PFV __DTOR_LIST__[];

void globalDestructorFunc()

	{

	TUint i=1;

	while (__DTOR_LIST__[i])

		(*__DTOR_LIST__[i++])();

	}

void RunThread(TBool aNotFirst, SThreadCreateInfo& aInfo)

	{

	SStdEpocThreadCreateInfo& cinfo = (SStdEpocThreadCreateInfo&)aInfo;

#ifdef USE_INSTRUMENTED_HEAP

	cinfo.iFlags |= ETraceHeapAllocs;

#elif defined(ENABLE_HEAP_MONITORING)

	cinfo.iFlags |= ETraceHeapAllocs|EMonitorHeapMemory;

#endif

	TInt r = UserHeap::SetupThreadHeap(aNotFirst, cinfo);

	if (r==KErrNone)

		r = UserSvr::DllSetTls(KGlobalDestructorTlsKey, KDllUid_Special, (TAny*)globalDestructorFunc);

	if (r==KErrNone)

		{

		if (aNotFirst)

			r = (*cinfo.iFunction)(cinfo.iPtr);

		else

			{

			// Init statics for implicitly linked DLLs

			User::InitProcess();

			// Init statics for EXE

			TUint i=1;

			while (__CTOR_LIST__[i])

				(*__CTOR_LIST__[i++])();

			r = E32Main();

			}

		}

	User::Exit(r);

	}

}

TInt CallThrdProcEntry(TInt (*aFn)(void*), void* aPtr, TInt aNotFirst);

void globalDestructorFunc()

	{

	int call_static_dtors = (int)run_static_dtors;

	if (call_static_dtors)

		run_static_dtors();

	}

void RunThread(TBool aNotFirst, SThreadCreateInfo& aInfo)

	{

	SStdEpocThreadCreateInfo& cinfo = (SStdEpocThreadCreateInfo&)aInfo;

#ifdef USE_INSTRUMENTED_HEAP

	cinfo.iFlags |= ETraceHeapAllocs;

#elif defined(ENABLE_HEAP_MONITORING)

	cinfo.iFlags |= ETraceHeapAllocs|EMonitorHeapMemory;

#endif

	TInt r = UserHeap::SetupThreadHeap(aNotFirst, cinfo);

	if (r==KErrNone)

		r = UserSvr::DllSetTls(KGlobalDestructorTlsKey, KDllUid_Special, (TAny*)globalDestructorFunc);

	if (r==KErrNone)

		r = CallThrdProcEntry(cinfo.iFunction, cinfo.iPtr, aNotFirst);

	User::Exit(r);

	}

}

#else

#error not supported

#endif