1 files changed, 0 insertions, 113 deletions
diff --git a/StdLib/LibC/gdtoa/ldtoa.c b/StdLib/LibC/gdtoa/ldtoa.c
deleted file mode 100644
index 8e38b624e4..0000000000
--- a/StdLib/LibC/gdtoa/ldtoa.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*  $NetBSD: ldtoa.c,v 1.4.2.1 2007/05/07 19:49:06 pavel Exp $  */
-
-/*-
- * Copyright (c) 2003 David Schultz <das@FreeBSD.ORG>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-#include  <LibConfig.h>
-#include <sys/EfiCdefs.h>
-
-#include <float.h>
-#include <inttypes.h>
-#include <limits.h>
-#include <math.h>
-#include <stdlib.h>
-#include <machine/ieee.h>
-#include "gdtoaimp.h"
-
-#if defined(_MSC_VER)
-  /*  Disable warnings about conversions to narrower data types,
-      primarily for the fpclassify() macro.
-  */
-  #pragma warning ( disable : 4244 )
-  // Squelch bogus warnings about uninitialized variable use.
-  #pragma warning ( disable : 4700 )
-#endif
-
-/*
- * ldtoa() is a wrapper for gdtoa() that makes it smell like dtoa(),
- * except that the floating point argument is passed by reference.
- * When dtoa() is passed a NaN or infinity, it sets expt to 9999.
- * However, a long double could have a valid exponent of 9999, so we
- * use INT_MAX in ldtoa() instead.
- */
-char *
-ldtoa(long double *ld, int mode, int ndigits, int *decpt, int *sign, char **rve)
-{
-#ifdef EXT_EXPBITS
-  static FPI fpi = {
-    LDBL_MANT_DIG,      /* nbits */
-    LDBL_MIN_EXP - LDBL_MANT_DIG, /* emin */
-    LDBL_MAX_EXP - LDBL_MANT_DIG, /* emax */
-    FPI_Round_near,           /* rounding */
-#ifdef Sudden_Underflow /* unused, but correct anyway */
-    1
-#else
-    0
-#endif
-  };
-  int be, kind;
-  char *ret;
-  union ieee_ext_u u;
-  uint32_t bits[(LDBL_MANT_DIG + 31) / 32];
-
-  u.extu_ld = *ld;
-  *sign = (int)(u.extu_ext.ext_sign);
-  be = (int)(u.extu_ext.ext_exp - (LDBL_MAX_EXP - 1) - (LDBL_MANT_DIG - 1));
-  EXT_TO_ARRAY32(u, bits);
-
-  switch (fpclassify(u.extu_ld)) {
-  case FP_NORMAL:
-    kind = STRTOG_Normal;
-#ifdef  LDBL_IMPLICIT_NBIT
-    bits[LDBL_MANT_DIG / 32] |= 1 << ((LDBL_MANT_DIG - 1) % 32);
-#endif /* LDBL_IMPLICIT_NBIT */
-    break;
-  case FP_ZERO:
-    kind = STRTOG_Zero;
-    break;
-  case FP_SUBNORMAL:
-    kind = STRTOG_Denormal;
-#ifdef  LDBL_IMPLICIT_NBIT
-    be++;
-#endif
-    break;
-  case FP_INFINITE:
-    kind = STRTOG_Infinite;
-    break;
-  case FP_NAN:
-    kind = STRTOG_NaN;
-    break;
-  default:
-    abort();
-  }
-
-  ret = gdtoa(&fpi, be, (ULong *)bits, &kind, mode, ndigits, decpt, rve);
-  if (*decpt == -32768)
-    *decpt = INT_MAX;
-  return ret;
-#else
-  return dtoa((double)*ld, mode, ndigits, decpt, sign, rve);
-#endif
-}