patches/gmp/4.2.2/100-mpf_set_str.c.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Nov 23 16:34:49 2008 +0000 (2008-11-23)
changeset 1069 335ee9d69b80
permissions -rw-r--r--
Add binutils-2.19 and associated patchset (vampirised from Gentoo).

/trunk/patches/binutils/2.19/120-sh-targets.patch | 52 52 0 0 ++++
/trunk/patches/binutils/2.19/180-use-relro.patch | 14 14 0 0 +
/trunk/patches/binutils/2.19/160-use-new-ld-dtags.patch | 14 14 0 0 +
/trunk/patches/binutils/2.19/100-ppc64-pie.patch | 20 20 0 0 +
/trunk/patches/binutils/2.19/190-libiberty-pic.patch | 14 14 0 0 +
/trunk/patches/binutils/2.19/170-generate-gnu-hash.patch | 16 16 0 0 +
/trunk/patches/binutils/2.19/110-RPATH_ENVVAR-smack.patch | 17 17 0 0 +
/trunk/patches/binutils/2.19/140-pt-pax-flags-20081101.patch | 249 249 0 0 +++++++++++++++++
/trunk/patches/binutils/2.19/150-warn-textrel.patch | 48 48 0 0 +++
/trunk/patches/binutils/2.19/130-check_ldrunpath_length.patch | 31 31 0 0 ++
/trunk/config/binutils.in | 5 5 0 0 +
11 files changed, 480 insertions(+)
     1 Original patch from http://gmplib.org/patches/mpf_set_str.c.diff
     2 Re-diffed to match crosstool-NG conventions.
     3 
     4 diff -dur gmp-4.2.2.orig/mpf/set_str.c gmp-4.2.2/mpf/set_str.c
     5 --- gmp-4.2.2.orig/mpf/set_str.c	2007-08-30 20:31:40.000000000 +0200
     6 +++ gmp-4.2.2/mpf/set_str.c	2008-01-28 23:05:29.000000000 +0100
     7 @@ -271,8 +271,29 @@
     8        }
     9  
    10      if (expptr != 0)
    11 -      /* FIXME: Should do some error checking here.  */
    12 -      exp_in_base = strtol (expptr, (char **) 0, exp_base);
    13 +      {
    14 +	/* Scan and convert the exponent, in base exp_base.  */
    15 +	long dig, neg = -(long) ('-' == expptr[0]);
    16 +	expptr -= neg;			/* conditional increment */
    17 +	c = (unsigned char) *expptr++;
    18 +	dig = digit_value[c];
    19 +	if (dig >= exp_base)
    20 +	  {
    21 +	    TMP_FREE;
    22 +	    return -1;
    23 +	  }
    24 +	exp_in_base = dig;
    25 +	c = (unsigned char) *expptr++;
    26 +	dig = digit_value[c];
    27 +	while (dig < exp_base)
    28 +	  {
    29 +	    exp_in_base = exp_in_base * exp_base;
    30 +	    exp_in_base += dig;
    31 +	    c = (unsigned char) *expptr++;
    32 +	    dig = digit_value[c];
    33 +	  }
    34 +	exp_in_base = (exp_in_base ^ neg) - neg; /* conditional negation */
    35 +      }
    36      else
    37        exp_in_base = 0;
    38      if (dotpos != 0)