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) 1999-2009 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:
// f32test\loader\exetifc.h
//
//
#ifndef __EXETIFC_H__
#define __EXETIFC_H__
#include <e32base.h>
#include "dlltifc.h"
class RLoaderTest : public RSessionBase
{
public:
enum TMessage
{
EMsgLoadDll,
EMsgGetExeDepList,
EMsgCloseDll,
EMsgCallBlkI,
EMsgCallRBlkI,
EMsgGetCDList,
EMsgCheckReadable,
EMsgExit,
};
public:
TInt Connect(TInt aExeNum);
TInt Connect(TInt aExeNum, TInt aSuffix);
TInt GetExeDepList(SDllInfo* aInfo);
TInt GetCDList(SDllInfo* aInfo);
TInt LoadDll(TInt aDllNum, SDllInfo* aInfo);
TInt CallBlkI(TInt aHandle, TInt aIn);
TInt CallRBlkI(TInt aHandle, TInt aIn);
TInt CloseDll(TInt aHandle);
TInt CheckReadable(TLinAddr aAddr);
TInt Exit();
};
GLREF_C TInt LoadExe(TInt aModuleNum, TInt aSuffix, RProcess& aProcess, TUint32& aTimeTaken);
#ifdef __WINS__
static const TUint8 SpecialDriveList[] =
{
// drives A-Z
0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25
};
#elif defined(__X86__)
static const TUint8 SpecialDriveList[] =
{
// drives C,A,B,D only
2,0,1,3
};
#else
static const TUint8 SpecialDriveList[] =
{
// drives A,B,D-Y,C,Z
0,1,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,2,25
};
#endif
#endif