1) Swapping to c++ instead of assembly implementations of several kernel APIs to avoid calling probably broken implementations of __EH_FRAME_?? macros
2) Commenting out otherwise unavoidable calls to __EH_FRAME_?? macros in uc_exe.cia. This is a temporary hack.
Both changes to see if they get past an early kernel panic in the Syborg ROM from the current build:
EH ERROR: no exception descriptor for address 0x801eb277
Thread efile.exe::Main Panic USER-EXEC 3
// Copyright (c) 2007-2009 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:
// e32\euser\us_data.h
// Defines accessor functions for thread local data, either using Exec calls or the thread ID
// register if available
//
//
#ifndef __US_DATA_H__
#define __US_DATA_H__
#include "us_std.h"
#ifdef __USERSIDE_THREAD_DATA__
TLocalThreadData* LocalThreadData();
inline RAllocator* GetHeap()
{
return LocalThreadData()->iHeap;
}
inline CActiveScheduler* GetActiveScheduler()
{
return LocalThreadData()->iScheduler;
}
inline void SetActiveScheduler(CActiveScheduler* aS)
{
LocalThreadData()->iScheduler = aS;
}
inline TTrapHandler* GetTrapHandler()
{
return LocalThreadData()->iTrapHandler;
}
#else
inline RAllocator* GetHeap()
{
return Exec::Heap();
}
inline CActiveScheduler* GetActiveScheduler()
{
return Exec::ActiveScheduler();
}
inline void SetActiveScheduler(CActiveScheduler* aS)
{
Exec::SetActiveScheduler(aS);
}
inline TTrapHandler* GetTrapHandler()
{
return Exec::TrapHandler();
}
#endif
#endif