newlib: update

git-svn-id: svn://kolibrios.org@1906 a494cfbc-eb01-0410-851d-a64ba20cac60
2011-03-11 18:52:24 +00:00
parent a316fa7c9d
commit 2336060a0c
297 changed files with 26930 additions and 2094 deletions
@@ -0,0 +1,37 @@
+#include <math.h>
+#include <errno.h>
+
+extern float  __QNANF;
+
+float
+sqrtf (float x)
+{
+  if (x < 0.0F )
+    {
+      errno = EDOM;
+      return __QNANF;
+    }
+  else
+    {
+      float res;
+      asm ("fsqrt" : "=t" (res) : "0" (x));
+      return res;
+    }
+}
+
+double
+sqrt (double x)
+{
+  if (x < 0.0F )
+    {
+      errno = EDOM;
+      return __QNANF;
+    }
+  else
+    {
+      double res;
+      asm ("fsqrt" : "=t" (res) : "0" (x));
+      return res;
+    }
+}
+