williamr@2: // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: // e32\include\kernel\arm\vfpsupport.h
williamr@2: // 
williamr@2: //
williamr@2: 
williamr@2: #ifndef __VFPSUPPORT_H__
williamr@2: #define __VFPSUPPORT_H__
williamr@2: 
williamr@2: #include <e32def.h>
williamr@2: 
williamr@2: #define MAXVFPOPERATIONCOUNT 16
williamr@2: class TVFPComputationDescription
williamr@2: 	{
williamr@2: public:
williamr@2: 	TUint32 count;
williamr@2: 	TUint32 flags;
williamr@2: 	struct
williamr@2: 		{
williamr@2: 		TUint32 op;
williamr@2: 		TUint32 op_dbg;
williamr@2: 		} desc[MAXVFPOPERATIONCOUNT];
williamr@2: 	};
williamr@2: 
williamr@2: extern TBool VFPIsComputeException(TUint32 instr);
williamr@2: extern TBool VFPCollectTrapDescription(TVFPComputationDescription& aDesc, TUint32 aInstr);
williamr@2: extern "C" void _VFP_Computation_Engine(TVFPComputationDescription& aDesc);
williamr@2: extern "C" void _vfp_fp_trap();
williamr@2: 
williamr@2: #endif