update for HEAD-2003021201

[reactos.git] / lib / crtdll / math / pow.c

diff --git a/lib/crtdll/math/pow.c b/lib/crtdll/math/pow.c
index 37810ac..641fda1 100644 (file)
--- a/lib/crtdll/math/pow.c
+++ b/lib/crtdll/math/pow.c
@@ -18,6 +18,8 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#include <msvcrt/math.h>
+
 double pow (double __x, double __y);
 
 double __log2 (double __x);
@@ -25,18 +27,24 @@ double __log2 (double __x);
 double __log2 (double __x)
 {
   register double __value;
+#ifdef __GNUC__
   __asm __volatile__
     ("fld1\n\t"
      "fxch\n\t"
      "fyl2x"
      : "=t" (__value) : "0" (__x));
-
+#else
+  //__value = linkme_log2(__x);
+  __value = 0;
+#endif /*__GNUC__*/
   return __value;
 }
 
 double pow (double __x, double __y)
 {
-  register double __value, __exponent;
+  register double __value;
+#ifdef __GNUC__
+  register double __exponent;
   long __p = (long) __y;
 
   if (__x == 0.0 && __y > 0.0)
@@ -74,7 +82,9 @@ double pow (double __x, double __y)
   __asm __volatile__
     ("fscale"
      : "=t" (__value) : "0" (__value), "u" (__exponent));
-
+#else
+  __value = linkme_pow(__x, __y);
+#endif /*__GNUC__*/
   return __value;
 }
 
@@ -82,4 +92,3 @@ long double powl (long double __x,long double __y)
 {
        return pow(__x,__y/2)*pow(__x,__y/2);
 }
-