1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/kernelhwsrv/kernel/eka/euser/epoc/arm/uc_exe.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,109 @@
     1.4 +// Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of the License "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +// e32\euser\epoc\arm\uc_exe.cpp
    1.18 +// 
    1.19 +//
    1.20 +
    1.21 +#include "u32std.h"
    1.22 +#include <u32exec.h>
    1.23 +#include <e32svr.h>
    1.24 +
    1.25 +GLREF_C TInt E32Main();
    1.26 +
    1.27 +extern "C" {
    1.28 +
    1.29 +#if defined(__GCC32__)
    1.30 +typedef void (*PFV)();
    1.31 +extern PFV __CTOR_LIST__[];
    1.32 +extern PFV __DTOR_LIST__[];
    1.33 +
    1.34 +void globalDestructorFunc()
    1.35 +	{
    1.36 +	TUint i=1;
    1.37 +	while (__DTOR_LIST__[i])
    1.38 +		(*__DTOR_LIST__[i++])();
    1.39 +	}
    1.40 +
    1.41 +void RunThread(TBool aNotFirst, SThreadCreateInfo& aInfo)
    1.42 +	{
    1.43 +	SStdEpocThreadCreateInfo& cinfo = (SStdEpocThreadCreateInfo&)aInfo;
    1.44 +
    1.45 +#ifdef USE_INSTRUMENTED_HEAP
    1.46 +	cinfo.iFlags |= ETraceHeapAllocs;
    1.47 +#elif defined(ENABLE_HEAP_MONITORING)
    1.48 +	cinfo.iFlags |= ETraceHeapAllocs|EMonitorHeapMemory;
    1.49 +#endif
    1.50 +	TInt r = UserHeap::SetupThreadHeap(aNotFirst, cinfo);
    1.51 +
    1.52 +	if (r==KErrNone)
    1.53 +		r = UserSvr::DllSetTls(KGlobalDestructorTlsKey, KDllUid_Special, (TAny*)globalDestructorFunc);
    1.54 +
    1.55 +	if (r==KErrNone)
    1.56 +		{
    1.57 +		if (aNotFirst)
    1.58 +			r = (*cinfo.iFunction)(cinfo.iPtr);
    1.59 +		else
    1.60 +			{
    1.61 +			// Init statics for implicitly linked DLLs
    1.62 +			User::InitProcess();
    1.63 +
    1.64 +			// Init statics for EXE
    1.65 +			TUint i=1;
    1.66 +			while (__CTOR_LIST__[i])
    1.67 +				(*__CTOR_LIST__[i++])();
    1.68 +
    1.69 +			r = E32Main();
    1.70 +			}
    1.71 +		}
    1.72 +	User::Exit(r);
    1.73 +	}
    1.74 +}
    1.75 +
    1.76 +#elif defined(__ARMCC__)
    1.77 +
    1.78 +TInt CallThrdProcEntry(TInt (*aFn)(void*), void* aPtr, TInt aNotFirst);
    1.79 +
    1.80 +__weak void run_static_dtors(void);
    1.81 +
    1.82 +void globalDestructorFunc()
    1.83 +	{
    1.84 +	int call_static_dtors = (int)run_static_dtors;
    1.85 +	if (call_static_dtors)
    1.86 +		run_static_dtors();
    1.87 +	}
    1.88 +
    1.89 +void RunThread(TBool aNotFirst, SThreadCreateInfo& aInfo)
    1.90 +	{
    1.91 +	SStdEpocThreadCreateInfo& cinfo = (SStdEpocThreadCreateInfo&)aInfo;
    1.92 +
    1.93 +#ifdef USE_INSTRUMENTED_HEAP
    1.94 +	cinfo.iFlags |= ETraceHeapAllocs;
    1.95 +#elif defined(ENABLE_HEAP_MONITORING)
    1.96 +	cinfo.iFlags |= ETraceHeapAllocs|EMonitorHeapMemory;
    1.97 +#endif
    1.98 +	TInt r = UserHeap::SetupThreadHeap(aNotFirst, cinfo);
    1.99 +
   1.100 +	if (r==KErrNone)
   1.101 +		r = UserSvr::DllSetTls(KGlobalDestructorTlsKey, KDllUid_Special, (TAny*)globalDestructorFunc);
   1.102 +
   1.103 +	if (r==KErrNone)
   1.104 +		r = CallThrdProcEntry(cinfo.iFunction, cinfo.iPtr, aNotFirst);
   1.105 +
   1.106 +	User::Exit(r);
   1.107 +	}
   1.108 +}
   1.109 +
   1.110 +#else
   1.111 +#error not supported
   1.112 +#endif