// Copyright (c) 2002-2009 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 "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

// which accompanies this distribution, and is available

// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// e32\compsupp\rvct2_1\rvct2_1.h

// This is the preinclude file for the rvct 2.1 compiler

// It contains all the compiler specific definitions required by the SOS source

// 

//

/**

 @file

 @publishedAll

 @released

*/

#ifdef __ARMCC_VERSION

#if (__ARMCC_VERSION < 210000 || __ARMCC_VERSION >= 220000)

#error This instantiation of the build requires use of RVCT 2.1

#endif

#endif

#if defined(__PRODUCT_INCLUDE__)

#include __PRODUCT_INCLUDE__

#endif

// stuff from e32def.h

#define __NO_CLASS_CONSTS__

#define __NORETURN__ __declspec(noreturn)

#define __NORETURN_TERMINATOR()

#define IMPORT_C __declspec(dllimport) 

#define EXPORT_C __declspec(dllexport)

/**

Declares a class as being non-sharable.

If a class is non-sharable, then a class implemented in another DLL cannot

derive (inherit) from that class.

Declaring a class as non-sharable prevents the compiler from exporting compiler

implementation-specific symbols, i.e. run-time type-information and virtual

tables. This prevents classes in other DLLs from being able to derive from it.

Note :

- if a class is marked as non-sharable, then Symbian OS requires all

classes that are derived from that class, and which are also implemented in the same DLL, 

to be declared as non-sharable.

- by default, a class is sharable.

The following code fragment shows how a non-sharable class is declared.

@code

NONSHARABLE_CLASS(CMyClass) : public CBase

{

public :

...

private :

...

}

@endcode

@param x  The name of the class to be declared as non-sharable.

*/

#define NONSHARABLE_CLASS(x) class __declspec(notshared) x

#define NONSHARABLE_STRUCT(x) struct __declspec(notshared) x

#define __NO_THROW throw ()

#define __THROW(t) throw (t)

#define TEMPLATE_SPECIALIZATION template<>

#ifndef __int64

#define __int64  long long

#endif

#define __VALUE_IN_REGS__ __value_in_regs

#define	I64LIT(x)	x##LL

#define	UI64LIT(x)	x##ULL

#define __SOFTFP	__softfp

// __TText from e32cmn.h also e32des16.h

#ifdef __cplusplus

typedef wchar_t __TText;	// Only ISO C++ has wchar_t as a primitive type

#define __wchar_t_defined

#else

typedef unsigned short __TText;	

#endif

#define __TText_defined

// __NAKED__ from cpudefs.h

#define __NAKED__ __asm

#define ____ONLY_USE_NAKED_IN_CIA____ __asm

// Int64 and Uint64 from nkern\nklib.h

typedef long long Int64;

typedef unsigned long long Uint64;

// Here are RVCT 2.0's definitions for stdarg.h

// These should be used by e.g. stdlib

// see if we're using the BETA B compiler

#if (__ARMCC_VERSION == 200022)

#define RVCTBETA

#endif

#ifdef __cplusplus

    namespace std {

        extern "C" {

#endif  /* __cplusplus */

#ifdef RVCTBETA

	  typedef int *va_list[1];

#else

	  typedef struct __va_list { void *__ap; } va_list;

#endif

#ifdef __cplusplus

	}  /* extern "C" */

    }  /* namespace std */

    using ::std::va_list;

#endif

#define va_start(ap, parmN) __va_start(ap, parmN)

#define va_arg(ap, type) __va_arg(ap, type)

#define va_end(ap) ((void)0)

// These are for Symbian OS C++ code

#define VA_START(ap,pn) va_start(ap, pn)

#define VA_ARG(ap,type) va_arg(ap,type)

#define VA_END(ap)      va_end(ap)

#define VA_LIST va_list

#define __VA_LIST_defined

// This should prevent /stdlib/linc/stdarg.h from doing damage.

#define _STDARG_H

// now deal with stdarg_e.h

typedef va_list __e32_va_list;

#define _STDARG_E_H

// This is an EABI compliant compiler

#ifndef __EABI__

#define __EABI__

#endif

// these are hopefully temporary

// defining this means we don't get __NAKED__ ctors

#ifndef __EABI_CTORS__

#define __EABI_CTORS__

#endif

//#define __EARLY_DEBUG__

// Deal with operator new issues here

#ifdef __cplusplus

namespace std {

	struct nothrow_t { };

	extern const nothrow_t nothrow;

}

IMPORT_C void* operator new(unsigned int aSize) __NO_THROW;

IMPORT_C void* operator new[](unsigned int aSize) __NO_THROW;

IMPORT_C void* operator new(unsigned int aSize, const std::nothrow_t& aNoThrow) __NO_THROW;

IMPORT_C void* operator new[](unsigned int aSize, const std::nothrow_t& aNoThrow) __NO_THROW;

IMPORT_C void operator delete(void* aPtr) __NO_THROW;

IMPORT_C void operator delete[](void* aPtr) __NO_THROW;

IMPORT_C void operator delete(void* aPtr, const std::nothrow_t& aNoThrow) __NO_THROW;

IMPORT_C void operator delete[](void* aPtr, const std::nothrow_t& aNoThrow) __NO_THROW;

// Support for throwing exceptions through embedded assembler

// Should only be needed user side

#define	__EH_FRAME_ADDRESS(reg,offset)	FRAME ADDRESS reg, offset

#define __EH_FRAME_PUSH2(reg1,reg2) FRAME PUSH {reg1, reg2}

#define __EH_FRAME_SAVE1(reg,offset) FRAME SAVE {reg}, offset

#endif