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, 133 deletions

diff --git a/newlib/libm/mathfp/s_exp.c b/newlib/libm/mathfp/s_exp.c
deleted file mode 100644
index 8c7f723..0000000
--- a/newlib/libm/mathfp/s_exp.c
+++ /dev/null
@@ -1,133 +0,0 @@
-
-/* @(#)z_exp.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
-        <<exp>>, <<expf>>---exponential
-INDEX
-        exp
-INDEX
-        expf
-
-ANSI_SYNOPSIS
-        #include <math.h>
-        double exp(double <[x]>);
-        float expf(float <[x]>);
-
-TRAD_SYNOPSIS
-        #include <math.h>
-        double exp(<[x]>);
-        double <[x]>;
-
-        float expf(<[x]>);
-        float <[x]>;
-
-DESCRIPTION
-        <<exp>> and <<expf>> calculate the exponential of <[x]>, that is,
-        @ifinfo
-        e raised to the power <[x]> (where e
-        @end ifinfo
-        @tex
-        $e^x$ (where $e$
-        @end tex
-        is the base of the natural system of logarithms, approximately 2.71828).
-
-RETURNS
-        On success, <<exp>> and <<expf>> return the calculated value.
-        If the result underflows, the returned value is <<0>>.  If the
-        result overflows, the returned value is <<HUGE_VAL>>.  In
-        either case, <<errno>> is set to <<ERANGE>>.
-
-PORTABILITY
-        <<exp>> is ANSI C.  <<expf>> is an extension.
-
-*/
-
-/*****************************************************************
- * Exponential Function
- *
- * Input:
- *   x - floating point value
- *
- * Output:
- *   e raised to x.
- *
- * Description:
- *   This routine returns e raised to the xth power.
- *
- *****************************************************************/
-
-#include <float.h>
-#include "fdlibm.h"
-#include "zmath.h"
-
-#ifndef _DOUBLE_IS_32BITS
-
-static const double INV_LN2 = 1.4426950408889634074;
-static const double LN2 = 0.6931471805599453094172321;
-static const double p[] = { 0.25, 0.75753180159422776666e-2,
-                     0.31555192765684646356e-4 };
-static const double q[] = { 0.5, 0.56817302698551221787e-1,
-                     0.63121894374398504557e-3,
-                     0.75104028399870046114e-6 };
-
-double
-_DEFUN (exp, (double),
-        double x)
-{
-  int N;
-  double g, z, R, P, Q;
-
-  switch (numtest (x))
-    {
-      case NAN:
-        errno = EDOM;
-        return (x);
-      case INF:
-        errno = ERANGE;
-        if (ispos (x))
-          return (z_infinity.d);
-        else
-          return (0.0);
-      case 0:
-        return (1.0);
-    }
-
-  /* Check for out of bounds. */
-  if (x > BIGX || x < SMALLX)
-    {
-      errno = ERANGE;
-      return (x);
-    }
-
-  /* Check for a value too small to calculate. */
-  if (-z_rooteps < x && x < z_rooteps)
-    {
-      return (1.0);
-    }
-
-  /* Calculate the exponent. */
-  if (x < 0.0)
-    N = (int) (x * INV_LN2 - 0.5);
-  else
-    N = (int) (x * INV_LN2 + 0.5);
-
-  /* Construct the mantissa. */
-  g = x - N * LN2;
-  z = g * g;
-  P = g * ((p[2] * z + p[1]) * z + p[0]);
-  Q = ((q[3] * z + q[2]) * z + q[1]) * z + q[0];
-  R = 0.5 + P / (Q - P);
-
-  /* Return the floating point value. */
-  N++;
-  return (ldexp (R, N));
-}
-
-#endif /* _DOUBLE_IS_32BITS */