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) 1997-2009 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:
//
#ifdef _DEBUG
#include "arm_mem.h"
#include "mpager.h"
TInt DoThreadReadAndParseDesHeader(DThread* aThread, const TAny* aSrc, TDesHeader& aDest);
TInt DThread::ReadAndParseDesHeader(const TAny* aSrc, TDesHeader& aDest)
{
if (KDebugNum(KFORCEKUPAGEFAULTS))
{
TInt r = ThePager.FlushRegion((DMemModelProcess*)iOwningProcess,
(TLinAddr)aSrc, sizeof(TDesHeader));
(void)r; // ignore errors
}
return DoThreadReadAndParseDesHeader(this, aSrc, aDest);
}
#endif