1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/kernelhwsrv/kernel/eka/include/win32crt.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,164 @@
     1.4 +// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of the License "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +// e32\include\win32crt.h
    1.18 +// 
    1.19 +//
    1.20 +
    1.21 +/**
    1.22 + @file
    1.23 + @internalTechnology
    1.24 +*/
    1.25 +
    1.26 +typedef void (__cdecl *_PVFV)(void);
    1.27 +typedef void* HANDLE;
    1.28 +
    1.29 +
    1.30 +//
    1.31 +// Static construction / destruction depends on compiler
    1.32 +//
    1.33 +
    1.34 +// GCC creates two lists of functions to call, __CTOR_LIST__ and __DTOR_LIST__
    1.35 +#if defined(__GCC32__)
    1.36 +typedef void (*PFV)();
    1.37 +extern PFV __CTOR_LIST__[];
    1.38 +extern PFV __DTOR_LIST__[];
    1.39 +static inline void constructStatics() 
    1.40 +	{
    1.41 +	TUint _i=1;
    1.42 +	while (__CTOR_LIST__[_i])
    1.43 +		(*__CTOR_LIST__[_i++])();
    1.44 +	}
    1.45 +static inline void destroyStatics() 
    1.46 +	{
    1.47 +	TUint _i=1; 
    1.48 +	while (__DTOR_LIST__[_i])
    1.49 +		(*__DTOR_LIST__[_i++])();
    1.50 +	}
    1.51 +
    1.52 +// VC puts constructor/destructor function pointers in specially-named sections
    1.53 +#else
    1.54 +#pragma data_seg(".CRT$XIA")
    1.55 +_PVFV __xi_a[] = { NULL };
    1.56 +#pragma data_seg(".CRT$XIZ")
    1.57 +_PVFV __xi_z[] = { NULL };
    1.58 +#pragma data_seg(".CRT$XCA")
    1.59 +_PVFV __xc_a[] = { NULL };
    1.60 +#pragma data_seg(".CRT$XCZ")
    1.61 +_PVFV __xc_z[] = { NULL };
    1.62 +#pragma data_seg(".CRT$XPA")
    1.63 +_PVFV __xp_a[] = { NULL };
    1.64 +#pragma data_seg(".CRT$XPZ")
    1.65 +_PVFV __xp_z[] = { NULL };
    1.66 +#pragma data_seg(".CRT$XTA")
    1.67 +_PVFV __xt_a[] = { NULL };
    1.68 +#pragma data_seg(".CRT$XTZ")
    1.69 +_PVFV __xt_z[] = { NULL };
    1.70 +#pragma data_seg()      /* reset */
    1.71 +LOCAL_C void invokeTable(_PVFV *aStart,_PVFV *aEnd)
    1.72 +	{
    1.73 +	while (aStart<aEnd)
    1.74 +		{
    1.75 +		if (*aStart!=NULL)
    1.76 +			(**aStart)();
    1.77 +		aStart++;
    1.78 +        }
    1.79 +	}
    1.80 +#define constructStatics() invokeTable(__xi_a,__xi_z), invokeTable(__xc_a,__xc_z)
    1.81 +#define destroyStatics() invokeTable(__xp_a,__xp_z), invokeTable(__xt_a,__xt_z)
    1.82 +#endif
    1.83 +
    1.84 +#if defined(__VC32__) && !defined(__SYMC__)
    1.85 +//
    1.86 +// Some symbols generated by the VC++ compiler for floating point stuff.
    1.87 +//
    1.88 +extern "C" {
    1.89 +#ifndef __EPOC32__
    1.90 +#pragma data_seg(".data2")
    1.91 +#pragma bss_seg(".data2")
    1.92 +GLDEF_D TInt _adj_fdivr_m64;
    1.93 +GLDEF_D TInt _adjust_fdiv;
    1.94 +GLDEF_D TInt _adj_fdiv_r;
    1.95 +GLDEF_D TInt _adj_fdiv_m64;
    1.96 +GLDEF_D TInt _adj_fdiv_m32i;
    1.97 +GLDEF_D TInt _adj_fdivr_m32i;
    1.98 +#ifndef __FLTUSED
    1.99 +#define __FLTUSED
   1.100 +extern "C" __declspec(selectany) int _fltused=0;
   1.101 +#endif //__FLTUSED
   1.102 +#pragma data_seg()
   1.103 +#pragma bss_seg()
   1.104 +#endif // !__EPOC32__
   1.105 +
   1.106 +__int64 _ftol(void)
   1.107 +    {
   1.108 +    __int64 retval;
   1.109 +    short tmpcw;
   1.110 +    short oldcw;
   1.111 +
   1.112 +    _asm fstcw   oldcw 
   1.113 +    _asm wait
   1.114 +
   1.115 +    _asm mov     ax, oldcw
   1.116 +    _asm or      ah, 0x0c
   1.117 +    _asm mov     tmpcw, ax
   1.118 +
   1.119 +    _asm fldcw   tmpcw 
   1.120 +    _asm fistp   retval 
   1.121 +    _asm fldcw   oldcw 
   1.122 +
   1.123 +    return retval;
   1.124 +    }
   1.125 +
   1.126 +__declspec(naked) __int64 _ftol2(void)
   1.127 +	{
   1.128 +	_asm call _ftol;
   1.129 +	_asm ret;
   1.130 +	}
   1.131 +
   1.132 +__declspec(naked) __int64 _ftol2_sse(void)
   1.133 +	{
   1.134 +	_asm call _ftol;
   1.135 +	_asm ret;
   1.136 +	}
   1.137 +
   1.138 +__declspec(naked) __int64 _ftol2_sse_excpt(void)
   1.139 +	{
   1.140 +	_asm call _ftol;
   1.141 +	_asm ret;
   1.142 +	}
   1.143 +
   1.144 +__declspec(naked) __int64 _ftol2_pentium4(void)
   1.145 +	{
   1.146 +	_asm call _ftol;
   1.147 +	_asm ret;
   1.148 +	}
   1.149 +
   1.150 +}
   1.151 +
   1.152 +extern "C"
   1.153 +void abort()
   1.154 +	{
   1.155 +	abort();
   1.156 +	}
   1.157 +#endif
   1.158 +
   1.159 +
   1.160 +extern "C"
   1.161 +int __cdecl _purecall()
   1.162 +/*
   1.163 +// Gets called for any unreplaced pure virtual methods.
   1.164 +*/
   1.165 +	{
   1.166 +	return 0;
   1.167 +	}