sl@0: // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // Name        : operator_new.cpp
sl@0: // Part of     : libstdcpp
sl@0: // Adaptation layer to get locale functionality.
sl@0: // Version     : 
sl@0: // This material, including documentation and any related 
sl@0: // computer programs, is protected by copyright controlled by 
sl@0: // Nokia Corporation. All rights are reserved. Copying, 
sl@0: // including reproducing, storing, adapting or translating, any 
sl@0: // or all of this material requires the prior written consent of 
sl@0: // Nokia Corporation. This material also contains confidential 
sl@0: // information which may not be disclosed to others without the 
sl@0: // prior written consent of Nokia Corporation.
sl@0: //
sl@0: 
sl@0: 
sl@0: #include "new"
sl@0: #include <e32std.h>
sl@0: 
sl@0: 
sl@0: #ifdef __SYMBIAN_STDCPP_SUPPORT__ 
sl@0: 
sl@0: EXPORT_C void* operator new(std::size_t a_size) __THROW(std::bad_alloc)
sl@0: 	{
sl@0: 	for (;;)
sl@0: 		{
sl@0: 		void* p = User::Alloc(a_size);
sl@0: 
sl@0: 		if (p)
sl@0: 			{
sl@0: 			return p; 
sl@0: 			}
sl@0: 
sl@0: 		std::new_handler nh_func ;
sl@0: 		std::new_handler *ptr = reinterpret_cast<std::new_handler*>(Dll::Tls());
sl@0: 		nh_func = (ptr)?(*ptr):NULL;
sl@0: 
sl@0: 		if (nh_func)
sl@0: 			{
sl@0: 			nh_func();
sl@0: 			}
sl@0: 		else
sl@0: 			{
sl@0: 			__THROW(std::bad_alloc());
sl@0: 			}
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void* operator new[](std::size_t a_size) __THROW(std::bad_alloc)
sl@0: 	{
sl@0: 	return ::operator new(a_size);
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void* operator new(std::size_t a_size, const std::nothrow_t&) __NO_THROW
sl@0: 	{
sl@0: 	for (;;)
sl@0: 		{
sl@0: 		void* p = User::Alloc(a_size);
sl@0: 
sl@0: 		if (p)
sl@0: 			{
sl@0: 			return p;
sl@0: 			}
sl@0: 
sl@0: 		std::new_handler nh_func ;
sl@0: 		std::new_handler *ptr = reinterpret_cast<std::new_handler*>(Dll::Tls());
sl@0: 		nh_func = (ptr)?(*ptr):NULL;
sl@0: 
sl@0: 		if (nh_func)
sl@0: 			{
sl@0: 			try
sl@0: 				{
sl@0: 				nh_func();
sl@0: 				}
sl@0: 			catch (...)
sl@0: 				{
sl@0: 				return 0;
sl@0: 				}
sl@0: 			}
sl@0: 		else
sl@0: 			{
sl@0: 			return 0;
sl@0: 			}
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void* operator new[](std::size_t a_size, const std::nothrow_t&) __NO_THROW
sl@0: 	{
sl@0: 	return ::operator new(a_size, std::nothrow);
sl@0: 	}
sl@0: 
sl@0: // Symbian-specific addition.
sl@0: EXPORT_C void* operator new(std::size_t a_size, std::size_t a_extra_size) __NO_THROW
sl@0: 	{
sl@0: 	return User::Alloc(a_size + a_extra_size);
sl@0: 	}
sl@0: 
sl@0: #ifdef __EABI__
sl@0: //TODO: MOVE to another file
sl@0: EXPORT_C std::bad_alloc::bad_alloc() __NO_THROW 
sl@0: 	{}
sl@0: EXPORT_C std::bad_alloc::bad_alloc(const std::bad_alloc&) __NO_THROW
sl@0: 	{}
sl@0: EXPORT_C std::bad_alloc& std::bad_alloc::operator=(const std::bad_alloc&) __NO_THROW
sl@0: 	{ return *this;}
sl@0: EXPORT_C std::bad_alloc::~bad_alloc() __NO_THROW
sl@0: 	{}
sl@0: EXPORT_C const char* std::bad_alloc::what() const __NO_THROW
sl@0:     { return "bad_alloc";}
sl@0: #endif  // __EABI__
sl@0: 
sl@0: #endif // __SYMBIAN_STDCPP_SUPPORT__