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) 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 __IIC_PSL_H__
#define __IIC_PSL_H__
const TInt KIicPslNumOfChannels = 3; // Arbitrary value - represents the number of channels supported
const TUint KIicPslInterruptsAll = 0xFF; // Arbitrary value, for template
const TUint KIicPslRxInterrupt = 0x1; // Arbitrary value, for template
const TUint KIicPslTxInterrupt = 0x2; // Arbitrary value, for template
const TInt KTimeoutValue = 5; // guard-timer timeout value (in ms)
// Array of pointers to the channels that are created by the PSL.
// The array is used to register these channels with the IIC Bus Controller
extern DIicBusChannel* ChannelPtrArray[KIicPslNumOfChannels];
// A bit-field to store the current mode of operation
struct TIicOperationType
{
enum TOperation
{
ENop = 0x00,
ETransmitOnly = 0x01,
EReceiveOnly = 0x02,
ETransmitReceive = 0x03
};
struct TOp
{
TUint8 iIsTransmitting : 1;
TUint8 iIsReceiving : 1;
TUint8 iRest : 6;
};
union
{
TOp iOp;
TUint8 iValue;
};
};
#endif /*__IIC_PSL_H__*/