--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/compsupp/rvct/sftfpini.cpp Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,61 @@
+// Copyright (c) 2008-2009 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 "ARM EABI LICENCE.txt"
+// which accompanies this distribution, and is available
+// in kernel/eka/compsupp.
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// This file is part of drtrvct.dll and drtrvct_vfpv2.dll.
+//
+//
+
+#include <e32std.h>
+
+
+extern "C" {
+
+// TODO: Can this be removed?
+EXPORT_C void _fp_init()
+ {
+ }
+
+// TODO: Is this ever used?
+EXPORT_C TAny * __rt_fp_status_addr()
+ {
+ TAny* aTls = Dll::Tls();
+
+ if (aTls)
+ return aTls;
+
+ // If this is the first time we are called we need to set up some TLS for
+ // the FP status word.
+
+ TUint32* aReg = (TUint32*)User::AllocZ(sizeof(TUint32));
+
+ _LIT(KFpGeneralPanic, "FP Emulator");
+
+ if (aReg)
+ {
+ TInt r = Dll::SetTls(aReg);
+ 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;
+ }
+
+}