Trying to get trap/leave to work properly but the whole WINS stuff seems over complicated with a lot of assembly in the middle and it's not working on my compiler. When the throw happens the debugger complains about uncaught exception when I'm definitly inside a catch implemented by our TRAP.
I think I'm going to come up with a much simplified trap/leave implementation for SYMC. On my prototype all that stuff was working fine in like 20 lines of C++.
// Copyright (c) 2004-2009 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:
//
#ifndef __UBOOTLDRLDD_H__
#define __UBOOTLDRLDD_H__
#include <e32cmn.h>
#ifndef __KERNEL_MODE__
#include <e32std.h>
#endif
_LIT(KBootldrLddName,"ubootldr.ldd");
class RUBootldrLdd : public RBusLogicalChannel
{
public:
enum TControl
{
ECreateChunk,
EGetChunkHandle,
ECommitMemory,
ECloseChunk,
EIsDestroyed,
ECloseChunkHandle,
ERestart,
};
#ifndef __KERNEL_MODE__
public:
inline TInt Open()
{ return DoCreate(KBootldrLddName,TVersion(),KNullUnit,NULL,NULL,EOwnerProcess,ETrue); }
inline TInt CreateChunk(TInt aSize, TAny** aKernelAddress=0)
{
ASSERT((aSize&0xFFF)==0);// Round to pg size
return DoControl(ECreateChunk,(TAny*)aSize,aKernelAddress);
}
inline TInt GetChunkHandle(RChunk& aChunk)
{ return aChunk.SetReturnedHandle(DoControl(EGetChunkHandle)); }
inline TInt CommitMemory(TInt aSize, TUint32 aPhysAddr)
{
ASSERT((aPhysAddr&0xFFF)==0);
return DoControl(ECommitMemory,(TAny*)aSize, (TAny*)aPhysAddr);
}
inline TInt CloseChunk()
{ return DoControl(ECloseChunk); }
inline TBool IsDestroyed()
{ return DoControl(EIsDestroyed); }
inline TInt CloseChunkHandle(RChunk aChunk)
{ return DoControl(ECloseChunkHandle,(TAny*)aChunk.Handle()); }
inline TInt Reboot(TInt aReason)
{ return DoControl(ERestart,(TAny*)aReason); }
#endif
};
#endif // __UBOOTLDRLDD_H__