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+diff -Nur uClibc++-0.2.2.orig/include/unwind-cxx.h uClibc++-0.2.2/include/unwind-cxx.h
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+--- uClibc++-0.2.2.orig/include/unwind-cxx.h 2007-06-04 00:51:12.000000000 +0200
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++++ uClibc++-0.2.2/include/unwind-cxx.h 2010-07-31 09:31:32.416120094 +0200
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+@@ -1,175 +1,179 @@
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+-// -*- C++ -*- Exception handling and frame unwind runtime interface routines.
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+-// Copyright (C) 2001 Free Software Foundation, Inc.
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+-//
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+-// This file is part of GCC.
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+-//
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+-// GCC is free software; you can redistribute it and/or modify
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+-// it under the terms of the GNU General Public License as published by
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+-// the Free Software Foundation; either version 2, or (at your option)
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+-// any later version.
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+-//
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+-// GCC is distributed in the hope that it will be useful,
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+-// but WITHOUT ANY WARRANTY; without even the implied warranty of
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+-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+-// GNU General Public License for more details.
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+-//
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+-// You should have received a copy of the GNU General Public License
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+-// along with GCC; see the file COPYING. If not, write to
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+-// the Free Software Foundation, 59 Temple Place - Suite 330,
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+-// Boston, MA 02111-1307, USA.
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+-
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+-// As a special exception, you may use this file as part of a free software
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+-// library without restriction. Specifically, if other files instantiate
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+-// templates or use macros or inline functions from this file, or you compile
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+-// this file and link it with other files to produce an executable, this
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+-// file does not by itself cause the resulting executable to be covered by
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+-// the GNU General Public License. This exception does not however
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+-// invalidate any other reasons why the executable file might be covered by
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+-// the GNU General Public License.
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+-
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+-// This is derived from the C++ ABI for IA-64. Where we diverge
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+-// for cross-architecture compatibility are noted with "@@@".
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+-
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+-#ifndef _UNWIND_CXX_H
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+-#define _UNWIND_CXX_H 1
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+-
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+-// Level 2: C++ ABI
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+-
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+-#include <typeinfo>
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+-#include <exception>
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+-#include <cstddef>
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+-#include "unwind.h"
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+-
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+-#pragma GCC visibility push(default)
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+-
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+-namespace __cxxabiv1
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+-{
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+-
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+-// A C++ exception object consists of a header, which is a wrapper around
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+-// an unwind object header with additional C++ specific information,
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+-// followed by the exception object itself.
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+-
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+-struct __cxa_exception
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+-{
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+- // Manage the exception object itself.
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+- std::type_info *exceptionType;
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+- void (*exceptionDestructor)(void *);
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+-
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+- // The C++ standard has entertaining rules wrt calling set_terminate
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+- // and set_unexpected in the middle of the exception cleanup process.
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+- std::unexpected_handler unexpectedHandler;
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+- std::terminate_handler terminateHandler;
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+-
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+- // The caught exception stack threads through here.
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+- __cxa_exception *nextException;
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+-
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+- // How many nested handlers have caught this exception. A negated
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+- // value is a signal that this object has been rethrown.
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+- int handlerCount;
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+-
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+- // Cache parsed handler data from the personality routine Phase 1
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+- // for Phase 2 and __cxa_call_unexpected.
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+- int handlerSwitchValue;
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+- const unsigned char *actionRecord;
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+- const unsigned char *languageSpecificData;
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+- _Unwind_Ptr catchTemp;
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+- void *adjustedPtr;
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+-
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+- // The generic exception header. Must be last.
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+- _Unwind_Exception unwindHeader;
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+-};
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+-
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+-// Each thread in a C++ program has access to a __cxa_eh_globals object.
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+-struct __cxa_eh_globals
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+-{
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+- __cxa_exception *caughtExceptions;
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+- unsigned int uncaughtExceptions;
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+-};
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+-
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+-
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+-// The __cxa_eh_globals for the current thread can be obtained by using
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+-// either of the following functions. The "fast" version assumes at least
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+-// one prior call of __cxa_get_globals has been made from the current
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+-// thread, so no initialization is necessary.
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+-extern "C" __cxa_eh_globals *__cxa_get_globals () throw();
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+-extern "C" __cxa_eh_globals *__cxa_get_globals_fast () throw();
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+-
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+-// Allocate memory for the exception plus the thown object.
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+-extern "C" void *__cxa_allocate_exception(std::size_t thrown_size) throw();
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+-
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+-// Free the space allocated for the exception.
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+-extern "C" void __cxa_free_exception(void *thrown_exception) throw();
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+-
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+-// Throw the exception.
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+-extern "C" void __cxa_throw (void *thrown_exception,
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+- std::type_info *tinfo,
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+- void (*dest) (void *))
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+- __attribute__((noreturn));
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+-
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+-// Used to implement exception handlers.
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+-extern "C" void *__cxa_begin_catch (void *) throw();
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+-extern "C" void __cxa_end_catch ();
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+-extern "C" void __cxa_rethrow () __attribute__((noreturn));
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+-
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+-// These facilitate code generation for recurring situations.
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+-extern "C" void __cxa_bad_cast ();
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+-extern "C" void __cxa_bad_typeid ();
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+-
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+-// @@@ These are not directly specified by the IA-64 C++ ABI.
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+-
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+-// Handles re-checking the exception specification if unexpectedHandler
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+-// throws, and if bad_exception needs to be thrown. Called from the
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+-// compiler.
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+-extern "C" void __cxa_call_unexpected (void *) __attribute__((noreturn));
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+-
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+-// Invokes given handler, dying appropriately if the user handler was
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+-// so inconsiderate as to return.
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+-extern void __terminate(std::terminate_handler) __attribute__((noreturn));
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+-extern void __unexpected(std::unexpected_handler) __attribute__((noreturn));
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+-
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+-// The current installed user handlers.
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+-extern std::terminate_handler __terminate_handler;
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+-extern std::unexpected_handler __unexpected_handler;
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+-
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+-// These are explicitly GNU C++ specific.
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+-
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+-// This is the exception class we report -- "GNUCC++\0".
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+-const _Unwind_Exception_Class __gxx_exception_class
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+-= ((((((((_Unwind_Exception_Class) 'G'
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+- << 8 | (_Unwind_Exception_Class) 'N')
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+- << 8 | (_Unwind_Exception_Class) 'U')
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+- << 8 | (_Unwind_Exception_Class) 'C')
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+- << 8 | (_Unwind_Exception_Class) 'C')
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+- << 8 | (_Unwind_Exception_Class) '+')
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+- << 8 | (_Unwind_Exception_Class) '+')
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+- << 8 | (_Unwind_Exception_Class) '\0');
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+-
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+-// GNU C++ personality routine, Version 0.
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+-extern "C" _Unwind_Reason_Code __gxx_personality_v0
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+- (int, _Unwind_Action, _Unwind_Exception_Class,
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+- struct _Unwind_Exception *, struct _Unwind_Context *);
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+-
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+-// GNU C++ sjlj personality routine, Version 0.
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+-extern "C" _Unwind_Reason_Code __gxx_personality_sj0
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+- (int, _Unwind_Action, _Unwind_Exception_Class,
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+- struct _Unwind_Exception *, struct _Unwind_Context *);
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+-
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+-// Acquire the C++ exception header from the C++ object.
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+-static inline __cxa_exception *
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+-__get_exception_header_from_obj (void *ptr)
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+-{
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+- return reinterpret_cast<__cxa_exception *>(ptr) - 1;
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+-}
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+-
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+-// Acquire the C++ exception header from the generic exception header.
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+-static inline __cxa_exception *
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+-__get_exception_header_from_ue (_Unwind_Exception *exc)
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+-{
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+- return reinterpret_cast<__cxa_exception *>(exc + 1) - 1;
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+-}
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+-
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+-} /* namespace __cxxabiv1 */
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+-
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+-#pragma GCC visibility pop
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+-
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+-#endif // _UNWIND_CXX_H
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++// -*- C++ -*- Exception handling and frame unwind runtime interface routines.
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++// Copyright (C) 2001 Free Software Foundation, Inc.
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++//
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++// This file is part of GCC.
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++//
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++// GCC is free software; you can redistribute it and/or modify
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++// it under the terms of the GNU General Public License as published by
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++// the Free Software Foundation; either version 2, or (at your option)
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++// any later version.
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++//
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++// GCC is distributed in the hope that it will be useful,
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++// but WITHOUT ANY WARRANTY; without even the implied warranty of
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++// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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++// GNU General Public License for more details.
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++//
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++// You should have received a copy of the GNU General Public License
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++// along with GCC; see the file COPYING. If not, write to
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++// the Free Software Foundation, 59 Temple Place - Suite 330,
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++// Boston, MA 02111-1307, USA.
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++
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++// As a special exception, you may use this file as part of a free software
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++// library without restriction. Specifically, if other files instantiate
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|
++// templates or use macros or inline functions from this file, or you compile
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|
++// this file and link it with other files to produce an executable, this
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|
|
++// file does not by itself cause the resulting executable to be covered by
|
|
|
++// the GNU General Public License. This exception does not however
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|
|
++// invalidate any other reasons why the executable file might be covered by
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|
|
++// the GNU General Public License.
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++
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++// This is derived from the C++ ABI for IA-64. Where we diverge
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++// for cross-architecture compatibility are noted with "@@@".
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++
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++#ifndef _UNWIND_CXX_H
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++#define _UNWIND_CXX_H 1
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++
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++// Level 2: C++ ABI
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++
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++#include <typeinfo>
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++#include <exception>
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++#include <cstddef>
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++#include "unwind.h"
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++
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++#pragma GCC visibility push(default)
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++
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++namespace __cxxabiv1
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++{
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++
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++// A C++ exception object consists of a header, which is a wrapper around
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++// an unwind object header with additional C++ specific information,
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++// followed by the exception object itself.
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++
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++struct __cxa_exception
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++{
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++ // Manage the exception object itself.
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++ std::type_info *exceptionType;
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++ void (*exceptionDestructor)(void *);
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++
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++ // The C++ standard has entertaining rules wrt calling set_terminate
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++ // and set_unexpected in the middle of the exception cleanup process.
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++ std::unexpected_handler unexpectedHandler;
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++ std::terminate_handler terminateHandler;
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++
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++ // The caught exception stack threads through here.
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++ __cxa_exception *nextException;
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++
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++ // How many nested handlers have caught this exception. A negated
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++ // value is a signal that this object has been rethrown.
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++ int handlerCount;
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++
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++ // Cache parsed handler data from the personality routine Phase 1
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++ // for Phase 2 and __cxa_call_unexpected.
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++ int handlerSwitchValue;
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++ const unsigned char *actionRecord;
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++ const unsigned char *languageSpecificData;
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++ _Unwind_Ptr catchTemp;
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++ void *adjustedPtr;
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++
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++ // The generic exception header. Must be last.
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++ _Unwind_Exception unwindHeader;
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++};
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++
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++// Each thread in a C++ program has access to a __cxa_eh_globals object.
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++struct __cxa_eh_globals
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++{
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++ __cxa_exception *caughtExceptions;
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++ unsigned int uncaughtExceptions;
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++};
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++
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++
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++// The __cxa_eh_globals for the current thread can be obtained by using
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++// either of the following functions. The "fast" version assumes at least
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++// one prior call of __cxa_get_globals has been made from the current
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++// thread, so no initialization is necessary.
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++extern "C" __cxa_eh_globals *__cxa_get_globals () throw();
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++extern "C" __cxa_eh_globals *__cxa_get_globals_fast () throw();
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++
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++// Allocate memory for the exception plus the thown object.
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++extern "C" void *__cxa_allocate_exception(std::size_t thrown_size) throw();
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++
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++// Free the space allocated for the exception.
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++extern "C" void __cxa_free_exception(void *thrown_exception) throw();
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++
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++// Throw the exception.
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++extern "C" void __cxa_throw (void *thrown_exception,
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++ std::type_info *tinfo,
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++ void (*dest) (void *))
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++ __attribute__((noreturn));
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++
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++// Used to implement exception handlers.
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++extern "C" void *__cxa_begin_catch (void *) throw();
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++extern "C" void __cxa_end_catch ();
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++extern "C" void __cxa_rethrow () __attribute__((noreturn));
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++
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++// These facilitate code generation for recurring situations.
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++extern "C" void __cxa_bad_cast ();
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++extern "C" void __cxa_bad_typeid ();
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++
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++// @@@ These are not directly specified by the IA-64 C++ ABI.
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++
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++// Handles re-checking the exception specification if unexpectedHandler
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++// throws, and if bad_exception needs to be thrown. Called from the
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++// compiler.
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++extern "C" void __cxa_call_unexpected (void *) __attribute__((noreturn));
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++
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++// Invokes given handler, dying appropriately if the user handler was
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++// so inconsiderate as to return.
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++extern void __terminate(std::terminate_handler) __attribute__((noreturn));
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++extern void __unexpected(std::unexpected_handler) __attribute__((noreturn));
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++
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++// The current installed user handlers.
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++extern std::terminate_handler __terminate_handler;
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++extern std::unexpected_handler __unexpected_handler;
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++
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++// These are explicitly GNU C++ specific.
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++
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++// This is the exception class we report -- "GNUCC++\0".
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++const _Unwind_Exception_Class __gxx_exception_class
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++#ifndef __ARM_EABI_UNWINDER__
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++= ((((((((_Unwind_Exception_Class) 'G'
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++ << 8 | (_Unwind_Exception_Class) 'N')
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++ << 8 | (_Unwind_Exception_Class) 'U')
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++ << 8 | (_Unwind_Exception_Class) 'C')
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++ << 8 | (_Unwind_Exception_Class) 'C')
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++ << 8 | (_Unwind_Exception_Class) '+')
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++ << 8 | (_Unwind_Exception_Class) '+')
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++ << 8 | (_Unwind_Exception_Class) '\0');
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++#else
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++= "GNUC++";
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++#endif
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++
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++// GNU C++ personality routine, Version 0.
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++extern "C" _Unwind_Reason_Code __gxx_personality_v0
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++ (int, _Unwind_Action, _Unwind_Exception_Class,
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++ struct _Unwind_Exception *, struct _Unwind_Context *);
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++
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++// GNU C++ sjlj personality routine, Version 0.
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++extern "C" _Unwind_Reason_Code __gxx_personality_sj0
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++ (int, _Unwind_Action, _Unwind_Exception_Class,
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++ struct _Unwind_Exception *, struct _Unwind_Context *);
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++
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++// Acquire the C++ exception header from the C++ object.
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++static inline __cxa_exception *
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++__get_exception_header_from_obj (void *ptr)
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++{
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++ return reinterpret_cast<__cxa_exception *>(ptr) - 1;
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++}
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++
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++// Acquire the C++ exception header from the generic exception header.
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++static inline __cxa_exception *
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++__get_exception_header_from_ue (_Unwind_Exception *exc)
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++{
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++ return reinterpret_cast<__cxa_exception *>(exc + 1) - 1;
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++}
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++
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++} /* namespace __cxxabiv1 */
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++
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++#pragma GCC visibility pop
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++
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++#endif // _UNWIND_CXX_H
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Waldemar Brodkorb