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) 1994-2009 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:
// kernel\eka\include\page_alloc.h
//
//
#ifndef __KERNEL_MODE__
const int MAXSMALLPAGEBITS = 68<<3;
#define MINPAGEPOWER ((PAGESHIFT)+2)
struct paged_bitmap
{
public:
inline paged_bitmap() : iBase(0), iNbits(0) {}
void Init(unsigned char* p, unsigned size, unsigned bit);
//
inline unsigned char* Addr() const;
inline unsigned Size() const;
//
inline void Set(unsigned ix, unsigned bit);
inline unsigned operator[](unsigned ix) const;
bool Is(unsigned ix, unsigned len, unsigned bit) const;
void Set(unsigned ix, unsigned len, unsigned val);
void Setn(unsigned ix, unsigned len, unsigned bit);
unsigned Bits(unsigned ix, unsigned len) const; // little endian
int Find(unsigned start, unsigned bit) const;
private:
unsigned char* iBase;
unsigned iNbits;
};
#endif // __KERNEL_MODE__