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:
*
*/
#define FILE_ID 0x594D555D
#include "bootldr.h"
_LIT(KLitPdd,".PDD");
_LIT(KLitLdd,".LDD");
TInt LoadDriver(const TDesC& aName, TBool aPdd)
{
TBuf<128> filename=aName;
TInt rv=KErrNone;
if (aPdd)
{
filename.Append(KLitPdd);
rv = User::LoadPhysicalDevice(filename);
}
else
{
filename.Append(KLitLdd);
rv = User::LoadLogicalDevice(filename);
}
if (rv==KErrAlreadyExists)
rv=KErrNone;
return rv;
}
GLDEF_C void Printf(TRefByValue<const TDesC> aFmt,...)
{
TBuf<256> printBuf;
VA_LIST list;
VA_START(list,aFmt);
printBuf.AppendFormatList(aFmt, list);
printBuf.Append(TChar(0));
RDebug::Print(printBuf);
}