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, 135 deletions

diff --git a/newlib/libm/mathfp/s_logarithm.c b/newlib/libm/mathfp/s_logarithm.c
deleted file mode 100644
index ee7c706..0000000
--- a/newlib/libm/mathfp/s_logarithm.c
+++ /dev/null
@@ -1,135 +0,0 @@
-
-/* @(#)z_logarithm.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
-       <<log>>, <<logf>>, <<log10>>, <<log10f>>, <<logarithm>>, <<logarithmf>>---natural or base 10 logarithms
-
-INDEX
-    log
-INDEX
-    logf
-INDEX
-    log10
-INDEX
-    log10f
-
-ANSI_SYNOPSIS
-       #include <math.h>
-       double log(double <[x]>);
-       float logf(float <[x]>);
-       double log10(double <[x]>);
-       float log10f(float <[x]>);
-
-TRAD_SYNOPSIS
-       #include <math.h>
-       double log(<[x]>);
-       double <[x]>;
-
-       float logf(<[x]>);
-       float <[x]>;
-
-       double log10(<[x]>);
-       double <[x]>;
-
-       float log10f(<[x]>);
-       float <[x]>;
-
-DESCRIPTION
-Return the natural or base 10 logarithm of <[x]>, that is, its logarithm base e
-(where e is the base of the natural system of logarithms, 2.71828@dots{}) or
-base 10.
-<<log>> and <<logf>> are identical save for the return and argument types.
-<<log10>> and <<log10f>> are identical save for the return and argument types.
-
-RETURNS
-Normally, returns the calculated value.  When <[x]> is zero, the
-returned value is <<-HUGE_VAL>> and <<errno>> is set to <<ERANGE>>.
-When <[x]> is negative, the returned value is <<-HUGE_VAL>> and
-<<errno>> is set to <<EDOM>>.  You can control the error behavior via
-<<matherr>>.
-
-PORTABILITY
-<<log>> is ANSI, <<logf>> is an extension.
-<<log10>> is ANSI, <<log10f>> is an extension.
-*/
-
-
-/******************************************************************
- * Logarithm
- *
- * Input:
- *   x - floating point value
- *   ten - indicates base ten numbers
- *
- * Output:
- *   logarithm of x
- *
- * Description:
- *   This routine calculates logarithms.
- *
- *****************************************************************/
-
-#include "fdlibm.h"
-#include "zmath.h"
-
-#ifndef _DOUBLE_IS_32BITS
-
-static const double a[] = { -0.64124943423745581147e+02,
-                             0.16383943563021534222e+02,
-                            -0.78956112887481257267 };
-static const double b[] = { -0.76949932108494879777e+03,
-                             0.31203222091924532844e+03,
-                            -0.35667977739034646171e+02 };
-static const double C1 =  22713.0 / 32768.0;
-static const double C2 =  1.428606820309417232e-06;
-static const double C3 =  0.43429448190325182765;
-
-double
-_DEFUN (logarithm, (double, int),
-        double x _AND
-        int ten)
-{
-  int N;
-  double f, w, z;
-
-  /* Check for domain error here. */
-  if (x <= 0.0)
-    {
-      errno = ERANGE;
-      return (z_notanum.d);
-    }
-
-  /* Get the exponent and mantissa where x = f * 2^N. */
-  f = frexp (x, &N);
-
-  z = f - 0.5;
-
-  if (f > __SQRT_HALF)
-    z = (z - 0.5) / (f * 0.5 + 0.5);
-  else
-    {
-      N--;
-      z /= (z * 0.5 + 0.5);
-    }
-  w = z * z;
-
-  /* Use Newton's method with 4 terms. */
-  z += z * w * ((a[2] * w + a[1]) * w + a[0]) / (((w + b[2]) * w + b[1]) * w + b[0]);
-
-  if (N != 0)
-    z = (N * C2 + z) + N * C1;
-
-  if (ten)
-    z *= C3;
-
-  return (z);
-}
-
-#endif /* _DOUBLE_IS_32BITS */