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ntdll: Copy some missing math functions from msvcrt.
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parent
799731f4b9
commit
17be935568
2 changed files with 67 additions and 70 deletions
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@ -52,72 +52,6 @@ LPCSTR debugstr_us( const UNICODE_STRING *us )
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return debugstr_wn(us->Buffer, us->Length / sizeof(WCHAR));
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}
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/*********************************************************************
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* _ftol (NTDLL.@)
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*
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* VERSION
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* [GNUC && i386]
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*/
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#if defined(__GNUC__) && defined(__i386__)
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LONGLONG CDECL NTDLL__ftol(void)
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{
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/* don't just do DO_FPU("fistp",retval), because the rounding
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* mode must also be set to "round towards zero"... */
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double fl;
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POP_FPU(fl);
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return (LONGLONG)fl;
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}
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#endif /* defined(__GNUC__) && defined(__i386__) */
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/*********************************************************************
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* _ftol (NTDLL.@)
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*
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* FIXME
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* Should be register function
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* VERSION
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* [!GNUC && i386]
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*/
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#if !defined(__GNUC__) && defined(__i386__)
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LONGLONG CDECL NTDLL__ftol(double fl)
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{
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FIXME("should be register function\n");
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return (LONGLONG)fl;
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}
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#endif /* !defined(__GNUC__) && defined(__i386__) */
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/*********************************************************************
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* _CIpow (NTDLL.@)
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* VERSION
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* [GNUC && i386]
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*/
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#if defined(__GNUC__) && defined(__i386__)
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double CDECL NTDLL__CIpow(void)
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{
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double x,y;
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POP_FPU(y);
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POP_FPU(x);
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return pow(x,y);
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}
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#endif /* defined(__GNUC__) && defined(__i386__) */
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/*********************************************************************
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* _CIpow (NTDLL.@)
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*
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* FIXME
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* Should be register function
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*
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* VERSION
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* [!GNUC && i386]
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*/
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#if !defined(__GNUC__) && defined(__i386__)
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double CDECL NTDLL__CIpow(double x,double y)
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{
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FIXME("should be register function\n");
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return pow(x,y);
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}
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#endif /* !defined(__GNUC__) && defined(__i386__) */
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/*********************************************************************
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* wine_get_version (NTDLL.@)
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*/
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@ -252,6 +186,69 @@ double CDECL NTDLL_tan( double d )
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return tan( d );
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}
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#if defined(__GNUC__) && defined(__i386__)
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#define FPU_DOUBLE(var) double var; \
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__asm__ __volatile__( "fstpl %0;fwait" : "=m" (var) : )
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#define FPU_DOUBLES(var1,var2) double var1,var2; \
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__asm__ __volatile__( "fstpl %0;fwait" : "=m" (var2) : ); \
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__asm__ __volatile__( "fstpl %0;fwait" : "=m" (var1) : )
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/*********************************************************************
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* _CIcos (NTDLL.@)
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*/
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double CDECL NTDLL__CIcos(void)
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{
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FPU_DOUBLE(x);
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return NTDLL_cos(x);
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}
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/*********************************************************************
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* _CIlog (NTDLL.@)
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*/
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double CDECL NTDLL__CIlog(void)
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{
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FPU_DOUBLE(x);
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return NTDLL_log(x);
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}
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/*********************************************************************
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* _CIpow (NTDLL.@)
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*/
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double CDECL NTDLL__CIpow(void)
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{
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FPU_DOUBLES(x,y);
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return NTDLL_pow(x,y);
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}
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/*********************************************************************
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* _CIsin (NTDLL.@)
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*/
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double CDECL NTDLL__CIsin(void)
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{
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FPU_DOUBLE(x);
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return NTDLL_sin(x);
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}
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/*********************************************************************
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* _CIsqrt (NTDLL.@)
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*/
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double CDECL NTDLL__CIsqrt(void)
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{
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FPU_DOUBLE(x);
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return NTDLL_sqrt(x);
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}
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/*********************************************************************
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* _ftol (NTDLL.@)
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*/
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LONGLONG CDECL NTDLL__ftol(void)
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{
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FPU_DOUBLE(x);
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return (LONGLONG)x;
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}
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#endif /* defined(__GNUC__) && defined(__i386__) */
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static void
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NTDLL_mergesort( void *arr, void *barr, size_t elemsize, int(__cdecl *compar)(const void *, const void *),
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@ -1240,11 +1240,11 @@
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@ stub ZwWriteRequestData
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@ stdcall ZwWriteVirtualMemory(long ptr ptr long ptr) NtWriteVirtualMemory
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@ stdcall ZwYieldExecution() NtYieldExecution
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# @ stub _CIcos
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# @ stub _CIlog
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@ cdecl -private -arch=i386 _CIcos() NTDLL__CIcos
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@ cdecl -private -arch=i386 _CIlog() NTDLL__CIlog
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@ cdecl -private -arch=i386 _CIpow() NTDLL__CIpow
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# @ stub _CIsin
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# @ stub _CIsqrt
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@ cdecl -private -arch=i386 _CIsin() NTDLL__CIsin
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@ cdecl -private -arch=i386 _CIsqrt() NTDLL__CIsqrt
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@ stdcall -arch=x86_64 __C_specific_handler(ptr long ptr ptr)
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@ stdcall -private -arch=x86_64 -norelay __chkstk()
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# @ stub __isascii
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