#include <precomp.h>
#include <math.h>
-double _CIsin(double x);
-double _CIcos(double x);
-double _CItan(double x);
-double _CIsinh(double x);
-double _CIcosh(double x);
-double _CItanh(double x);
-double _CIasin(double x);
-double _CIacos(double x);
-double _CIatan(double x);
-double _CIatan2(double y, double x);
-double _CIexp(double x);
-double _CIlog(double x);
-double _CIlog10(double x);
-double _CIpow(double x, double y);
-double _CIsqrt(double x);
-double _CIfmod(double x, double y);
-
+#define FPU_DOUBLE(var) double var; \
+ __asm__ __volatile__( "fstpl %0;fwait" : "=m" (var) : )
+#define FPU_DOUBLES(var1,var2) double var1,var2; \
+ __asm__ __volatile__( "fstpl %0;fwait" : "=m" (var2) : ); \
+ __asm__ __volatile__( "fstpl %0;fwait" : "=m" (var1) : )
/*
* @implemented
*/
-double _CIsin(double x)
+double CDECL _CIsin(void)
{
+ FPU_DOUBLE(x);
return sin(x);
}
/*
* @implemented
*/
-double _CIcos(double x)
+double CDECL _CIcos(void)
{
+ FPU_DOUBLE(x);
return cos(x);
}
/*
* @implemented
*/
-double _CItan(double x)
+double CDECL _CItan(void)
{
+ FPU_DOUBLE(x);
return tan(x);
}
/*
* @implemented
*/
-double _CIsinh(double x)
+double CDECL _CIsinh(void)
{
+ FPU_DOUBLE(x);
return sinh(x);
}
/*
* @implemented
*/
-double _CIcosh(double x)
+double CDECL _CIcosh(void)
{
+ FPU_DOUBLE(x);
return cosh(x);
}
/*
* @implemented
*/
-double _CItanh(double x)
+double CDECL _CItanh(void)
{
+ FPU_DOUBLE(x);
return tanh(x);
}
/*
* @implemented
*/
-double _CIasin(double x)
+double CDECL _CIasin(void)
{
+ FPU_DOUBLE(x);
return asin(x);
}
/*
* @implemented
*/
-double _CIacos(double x)
+double CDECL _CIacos(void)
{
+ FPU_DOUBLE(x);
return acos(x);
}
/*
* @implemented
*/
-double _CIatan(double x)
+double CDECL _CIatan(void)
{
+ FPU_DOUBLE(x);
return atan(x);
}
/*
* @implemented
*/
-double _CIatan2(double y, double x)
+double CDECL _CIatan2(void)
{
- return atan2(y, x);
+ FPU_DOUBLES(x, y);
+ return atan2(x, y);
}
/*
* @implemented
*/
-double _CIexp(double x)
+double CDECL _CIexp(void)
{
+ FPU_DOUBLE(x);
return exp(x);
}
/*
* @implemented
*/
-double _CIlog(double x)
+double CDECL _CIlog(void)
{
+ FPU_DOUBLE(x);
return log(x);
}
/*
* @implemented
*/
-double _CIlog10(double x)
+double CDECL _CIlog10(void)
{
+ FPU_DOUBLE(x);
return log10(x);
}
/*
* @implemented
*/
-double _CIpow(double x, double y)
+double CDECL _CIpow(void)
{
+ FPU_DOUBLES(x, y);
return pow(x, y);
}
/*
* @implemented
*/
-double _CIsqrt(double x)
+double CDECL _CIsqrt(void)
{
+ FPU_DOUBLE(x);
return sqrt(x);
}
/*
* @implemented
*/
-double _CIfmod(double x, double y)
+double CDECL _CIfmod(void)
{
+ FPU_DOUBLES(x, y);
return fmod(x, y);
}