--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/compsupp/rvct2_2/sftfpini.cpp	Thu Dec 17 09:24:54 2009 +0200
@@ -0,0 +1,73 @@
+/*
+* Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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: 
+*
+*/
+
+
+#include <e32std.h>
+#include <e32std_private.h>
+
+// support functions for ARM supplied softvfp compiler-helper functions
+
+extern "C" {
+
+//void __rt_fp_status_register_cleanup(TAny * aReg)
+//	{
+//	delete aReg;
+//	}
+
+// set up the fp status register 
+EXPORT_C  void _fp_init(void) 
+	{
+	TUint32 * aReg = (TUint32 *)User::AllocZ(sizeof(TUint32));
+	if (aReg) 
+		{
+		Dll::SetTls(aReg /*, __rt_fp_status_register_cleanup*/);
+		}
+	else
+		{
+		// This will force us to try again if we actually get an FP 
+		// exception later.
+		Dll::SetTls(0 /*, __rt_fp_status_register_cleanup*/);
+		}
+	}
+  
+EXPORT_C TAny * __rt_fp_status_addr(void) 
+	{ 
+	//return &__fp_status_register; 
+	TAny* aTls = Dll::Tls();
+	if (aTls)
+		return aTls;
+	// we obviously failed to set it up before. Try again, so we can
+	// at least try to error meaningfully
+	TUint32* aReg = (TUint32*)User::AllocZ(sizeof(TUint32));
+	_LIT(KFpGeneralPanic, "FP Emulator");
+	if (aReg) 
+		{
+		TInt r = Dll::SetTls(aReg /*, __rt_fp_status_register_cleanup*/);
+		if (r==KErrNone)
+			return aReg;
+		// if we get here we really in trouble. Just Panic.
+		User::Panic(KFpGeneralPanic, KErrGeneral);
+		}
+	else
+		{
+		// If we get here, we're toast anyway....
+		User::Panic(KFpGeneralPanic, KErrNoMemory);
+		}
+	return 0;
+	}
+}
+