Use libc from agbcc instead of standalone newlib\nYou must have AGBCC commit 80d029caec189587f8b9294b6c8a5a489b8f5f88 in order to compile pmd_red.gbalibc

1 files changed, 0 insertions, 129 deletions

diff --git a/newlib/libm/mathfp/s_sqrt.c b/newlib/libm/mathfp/s_sqrt.c
deleted file mode 100644
index bafbb38..0000000
--- a/newlib/libm/mathfp/s_sqrt.c
+++ /dev/null
@@ -1,129 +0,0 @@
-
-/* @(#)z_sqrt.c 1.0 98/08/13 */
-/*****************************************************************
- * The following routines are coded directly from the algorithms
- * and coefficients given in "Software Manual for the Elementary
- * Functions" by William J. Cody, Jr. and William Waite, Prentice
- * Hall, 1980.
- *****************************************************************/
-
-/*
-FUNCTION
-        <<sqrt>>, <<sqrtf>>---positive square root
-
-INDEX
-        sqrt
-INDEX
-        sqrtf
-
-ANSI_SYNOPSIS
-        #include <math.h>
-        double sqrt(double <[x]>);
-        float  sqrtf(float <[x]>);
-
-TRAD_SYNOPSIS
-        #include <math.h>
-        double sqrt(<[x]>);
-        float  sqrtf(<[x]>);
-
-DESCRIPTION
-        <<sqrt>> computes the positive square root of the argument.
-
-RETURNS
-        On success, the square root is returned. If <[x]> is real and
-        positive, then the result is positive.  If <[x]> is real and
-        negative, the global value <<errno>> is set to <<EDOM>> (domain error).
-
-
-PORTABILITY
-        <<sqrt>> is ANSI C.  <<sqrtf>> is an extension.
-*/
-
-/******************************************************************
- * Square Root
- *
- * Input:
- *   x - floating point value
- *
- * Output:
- *   square-root of x
- *
- * Description:
- *   This routine performs floating point square root.
- *
- *   The initial approximation is computed as
- *     y0 = 0.41731 + 0.59016 * f
- *   where f is a fraction such that x = f * 2^exp.
- *
- *   Three Newton iterations in the form of Heron's formula
- *   are then performed to obtain the final value:
- *     y[i] = (y[i-1] + f / y[i-1]) / 2, i = 1, 2, 3.
- *
- *****************************************************************/
-
-#include "fdlibm.h"
-#include "zmath.h"
-
-#ifndef _DOUBLE_IS_32BITS
-
-double
-_DEFUN (sqrt, (double),
-        double x)
-{
-  double f, y;
-  int exp, i, odd;
-
-  /* Check for special values. */
-  switch (numtest (x))
-    {
-      case NAN:
-        errno = EDOM;
-        return (x);
-      case INF:
-        if (ispos (x))
-          {
-            errno = EDOM;
-            return (z_notanum.d);
-          }
-        else
-          {
-            errno = ERANGE;
-            return (z_infinity.d);
-          }
-    }
-
-  /* Initial checks are performed here. */
-  if (x == 0.0)
-    return (0.0);
-  if (x < 0)
-    {
-      errno = EDOM;
-      return (z_notanum.d);
-    }
-
-  /* Find the exponent and mantissa for the form x = f * 2^exp. */
-  f = frexp (x, &exp);
-
-  odd = exp & 1;
-
-  /* Get the initial approximation. */
-  y = 0.41731 + 0.59016 * f;
-
-  f /= 2.0;
-  /* Calculate the remaining iterations. */
-  for (i = 0; i < 3; ++i)
-    y = y / 2.0 + f / y;
-
-  /* Calculate the final value. */
-  if (odd)
-    {
-      y *= __SQRT_HALF;
-      exp++;
-    }
-  exp >>= 1;
-  y = ldexp (y, exp);
-
-  return (y);
-}
-
-#endif /* _DOUBLE_IS_32BITS */