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) 2000-2009 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 __ACTIVITY__
#define __ACTIVITY__
#include "trace.h"
#include <map>
#include <vector>
class Activity : public Sampler
{
struct Bucket
{
inline Bucket(unsigned aPeriod,int aThread);
bool operator<(const Bucket& aRhs) const;
//
unsigned iPeriod;
int iThread;
};
struct ThreadData
{
inline ThreadData(const Thread& aThread);
inline ThreadData(unsigned aCutoff);
inline bool operator<(const ThreadData& aRhs) const;
//
const Thread* iThread;
unsigned iTotal;
};
typedef std::map<Bucket,unsigned> Data;
typedef std::vector<ThreadData> Threads;
public:
Activity(int aBucketSize, unsigned aBeginSample, double aCutOff);
private:
void Sample(unsigned aNumber, const Thread& aThread, PC aPc);
void Complete(unsigned aTotal, unsigned aActive);
private:
int iBucketSize;
unsigned iBeginSample;
double iCutOff;
Threads iThreads;
Data iData;
};
#endif // __ACTIVITY__