1 files changed, 0 insertions, 137 deletions
diff --git a/gcc-4.7/libiberty/strtod.c b/gcc-4.7/libiberty/strtod.c
deleted file mode 100644
index e4da2113f..000000000
--- a/gcc-4.7/libiberty/strtod.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/* Implementation of strtod for systems with atof.
-   Copyright (C) 1991, 1995, 2002, 2011 Free Software Foundation, Inc.
-
-This file is part of the libiberty library.  This library is free
-software; you can redistribute it and/or modify it under the
-terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
-
-As a special exception, if you link this library with files
-compiled with a GNU compiler to produce an executable, this does not cause
-the resulting executable to be covered by the GNU General Public License.
-This exception does not however invalidate any other reasons why
-the executable file might be covered by the GNU General Public License. */
-
-/*
-
-@deftypefn Supplemental double strtod (const char *@var{string}, @
-  char **@var{endptr})
-
-This ISO C function converts the initial portion of @var{string} to a
-@code{double}.  If @var{endptr} is not @code{NULL}, a pointer to the
-character after the last character used in the conversion is stored in
-the location referenced by @var{endptr}.  If no conversion is
-performed, zero is returned and the value of @var{string} is stored in
-the location referenced by @var{endptr}.
-
-@end deftypefn
-
-*/
-
-#include "ansidecl.h"
-#include "safe-ctype.h"
-
-extern double atof (const char *);
-
-/* Disclaimer: this is currently just used by CHILL in GDB and therefore
-   has not been tested well.  It may have been tested for nothing except
-   that it compiles.  */
-
-double
-strtod (char *str, char **ptr)
-{
-  char *p;
-
-  if (ptr == (char **)0)
-    return atof (str);
-  
-  p = str;
-  
-  while (ISSPACE (*p))
-    ++p;
-  
-  if (*p == '+' || *p == '-')
-    ++p;
-
-  /* INF or INFINITY.  */
-  if ((p[0] == 'i' || p[0] == 'I')
-      && (p[1] == 'n' || p[1] == 'N')
-      && (p[2] == 'f' || p[2] == 'F'))
-    {
-      if ((p[3] == 'i' || p[3] == 'I')
-	  && (p[4] == 'n' || p[4] == 'N')
-	  && (p[5] == 'i' || p[5] == 'I')
-	  && (p[6] == 't' || p[6] == 'T')
-	  && (p[7] == 'y' || p[7] == 'Y'))
-	{
-	  *ptr = p + 8;
-	  return atof (str);
-	}
-      else
-	{
-	  *ptr = p + 3;
-	  return atof (str);
-	}
-    }
-
-  /* NAN or NAN(foo).  */
-  if ((p[0] == 'n' || p[0] == 'N')
-      && (p[1] == 'a' || p[1] == 'A')
-      && (p[2] == 'n' || p[2] == 'N'))
-    {
-      p += 3;
-      if (*p == '(')
-	{
-	  ++p;
-	  while (*p != '\0' && *p != ')')
-	    ++p;
-	  if (*p == ')')
-	    ++p;
-	}
-      *ptr = p;
-      return atof (str);
-    }
-
-  /* digits, with 0 or 1 periods in it.  */
-  if (ISDIGIT (*p) || *p == '.')
-    {
-      int got_dot = 0;
-      while (ISDIGIT (*p) || (!got_dot && *p == '.'))
-	{
-	  if (*p == '.')
-	    got_dot = 1;
-	  ++p;
-	}
-
-      /* Exponent.  */
-      if (*p == 'e' || *p == 'E')
-	{
-	  int i;
-	  i = 1;
-	  if (p[i] == '+' || p[i] == '-')
-	    ++i;
-	  if (ISDIGIT (p[i]))
-	    {
-	      while (ISDIGIT (p[i]))
-		++i;
-	      *ptr = p + i;
-	      return atof (str);
-	    }
-	}
-      *ptr = p;
-      return atof (str);
-    }
-  /* Didn't find any digits.  Doesn't look like a number.  */
-  *ptr = str;
-  return 0.0;
-}