williamr@2: // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // 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
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: // e32\compsupp\rvct2_2\rvct2_2.h
williamr@2: // This is the preinclude file for the rvct 2.2 compiler
williamr@2: // It contains all the compiler specific definitions required by the SOS source
williamr@2: // 
williamr@2: //
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2:  @file
williamr@2:  @publishedAll
williamr@2:  @released
williamr@2: */
williamr@2: 
williamr@2: #ifdef __ARMCC_VERSION
williamr@2: #if (__ARMCC_VERSION < 220435 || __ARMCC_VERSION >= 230000)
williamr@2: #error This instantiation of the build requires use of RVCT 2.2 Build 435 (or later)
williamr@2: #endif
williamr@2: #endif
williamr@2: 
williamr@2: #if defined(__PRODUCT_INCLUDE__)
williamr@2: #include __PRODUCT_INCLUDE__
williamr@2: #endif
williamr@2: 
williamr@2: 
williamr@2: // stuff from e32def.h
williamr@2: #define __NO_CLASS_CONSTS__
williamr@2: #define __NORETURN__ __declspec(noreturn)
williamr@2: #define __NORETURN_TERMINATOR()
williamr@2: #ifndef IMPORT_C
williamr@2: #define IMPORT_C __declspec(dllimport)
williamr@2: #endif
williamr@2: #ifndef EXPORT_C
williamr@2: #define EXPORT_C __declspec(dllexport)
williamr@2: #endif
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: Declares a class as being non-sharable.
williamr@2: 
williamr@2: If a class is non-sharable, then a class implemented in another DLL cannot
williamr@2: derive (inherit) from that class.
williamr@2: 
williamr@2: Declaring a class as non-sharable prevents the compiler from exporting compiler
williamr@2: implementation-specific symbols, i.e. run-time type-information and virtual
williamr@2: tables. This prevents classes in other DLLs from being able to derive from it.
williamr@2: 
williamr@2: Note :
williamr@2: - if a class is marked as non-sharable, then Symbian OS requires all
williamr@2: classes that are derived from that class, and which are also implemented in the same DLL, 
williamr@2: to be declared as non-sharable.
williamr@2: - by default, a class is sharable.
williamr@2: 
williamr@2: The following code fragment shows how a non-sharable class is declared.
williamr@2: 
williamr@2: @code
williamr@2: NONSHARABLE_CLASS(CMyClass) : public CBase
williamr@2: {
williamr@2: public :
williamr@2: ...
williamr@2: private :
williamr@2: ...
williamr@2: }
williamr@2: @endcode
williamr@2: 
williamr@2: @param x  The name of the class to be declared as non-sharable.
williamr@2: */
williamr@2: #define NONSHARABLE_CLASS(x) class __declspec(notshared) x
williamr@2: #define NONSHARABLE_STRUCT(x) struct __declspec(notshared) x
williamr@2: #define __NO_THROW throw ()
williamr@2: #define __THROW(t) throw (t)
williamr@2: #define TEMPLATE_SPECIALIZATION template<>
williamr@2: #ifndef __int64
williamr@2: #define __int64  long long
williamr@2: #endif
williamr@2: #define __VALUE_IN_REGS__ __value_in_regs
williamr@2: #define	I64LIT(x)	x##LL
williamr@2: #define	UI64LIT(x)	x##ULL
williamr@2: #define __SOFTFP	__softfp
williamr@2: 
williamr@2: // __TText from e32cmn.h also e32des16.h
williamr@2: #ifdef __cplusplus
williamr@2: typedef wchar_t __TText;	// Only ISO C++ has wchar_t as a primitive type
williamr@2: #define __wchar_t_defined
williamr@2: #else
williamr@2: typedef unsigned short __TText;	
williamr@2: #endif
williamr@2: #define __TText_defined
williamr@2: 
williamr@2: // __NAKED__ from cpudefs.h
williamr@2: #define __NAKED__ __asm
williamr@2: #define ____ONLY_USE_NAKED_IN_CIA____ __asm
williamr@2: 
williamr@2: // Int64 and Uint64 from nkern\nklib.h
williamr@2: typedef long long Int64;
williamr@2: typedef unsigned long long Uint64;
williamr@2: 
williamr@2: // Here are RVCT 2.2's definitions for stdarg.h
williamr@2: // These should be used by e.g. stdlib
williamr@2: 
williamr@2: #ifdef __cplusplus
williamr@2:     namespace std {
williamr@2:         extern "C" {
williamr@2: #endif  /* __cplusplus */
williamr@2: 
williamr@2: 	  typedef struct __va_list { void *__ap; } va_list;
williamr@2: 
williamr@2: #ifdef __cplusplus
williamr@2: 	}  /* extern "C" */
williamr@2:     }  /* namespace std */
williamr@2: 
williamr@2:     using ::std::va_list;
williamr@2: #endif
williamr@2: 
williamr@2: #define va_start(ap, parmN) __va_start(ap, parmN)
williamr@2: #define va_arg(ap, type) __va_arg(ap, type)
williamr@2: #define va_end(ap) ((void)0)
williamr@2: 
williamr@2: // These are for Symbian OS C++ code
williamr@2: #define VA_START(ap,pn) va_start(ap, pn)
williamr@2: #define VA_ARG(ap,type) va_arg(ap,type)
williamr@2: #define VA_END(ap)      va_end(ap)
williamr@2: #define VA_LIST va_list
williamr@2: #define __VA_LIST_defined
williamr@2: // This should prevent /stdlib/linc/stdarg.h from doing damage.
williamr@2: #define _STDARG_H
williamr@2: 
williamr@2: // now deal with stdarg_e.h
williamr@2: typedef va_list __e32_va_list;
williamr@2: #define _STDARG_E_H
williamr@2: 
williamr@2: // This is an EABI compliant compiler
williamr@2: #ifndef __EABI__
williamr@2: #define __EABI__
williamr@2: #endif
williamr@2: 
williamr@2: // these are hopefully temporary
williamr@2: 
williamr@2: // defining this means we don't get __NAKED__ ctors
williamr@2: #ifndef __EABI_CTORS__
williamr@2: #define __EABI_CTORS__
williamr@2: #endif
williamr@2: 
williamr@2: //#define __EARLY_DEBUG__
williamr@2: 
williamr@2: // Deal with operator new issues here
williamr@2: #include "../symcpp.h"
williamr@2: 
williamr@2: #ifdef __cplusplus
williamr@2: // Support for throwing exceptions through embedded assembler
williamr@2: // Should only be needed user side
williamr@2: 
williamr@2: #define	__EH_FRAME_ADDRESS(reg,offset)	FRAME ADDRESS reg, offset
williamr@2: #define __EH_FRAME_PUSH2(reg1,reg2) FRAME PUSH {reg1, reg2}
williamr@2: #define __EH_FRAME_SAVE1(reg,offset) FRAME SAVE {reg}, offset
williamr@2: 
williamr@2: #endif