Add binutils-2.19.1 patchset, propagated from the 2.19 patchset.

/trunk/patches/binutils/2.19.1/120-sh-targets.patch | 57 57 0 0 +++
/trunk/patches/binutils/2.19.1/170-use-relro.patch | 19 19 0 0 +
/trunk/patches/binutils/2.19.1/160-use-new-ld-dtags.patch | 19 19 0 0 +
/trunk/patches/binutils/2.19.1/180-libiberty-pic.patch | 19 19 0 0 +
/trunk/patches/binutils/2.19.1/100-ppc64-pie.patch | 25 25 0 0 +
/trunk/patches/binutils/2.19.1/110-RPATH_ENVVAR-smack.patch | 22 22 0 0 +
/trunk/patches/binutils/2.19.1/140-pt-pax-flags-20081101.patch | 254 254 0 0 +++++++++++++++
/trunk/patches/binutils/2.19.1/150-warn-textrel.patch | 53 53 0 0 +++
/trunk/patches/binutils/2.19.1/130-check_ldrunpath_length.patch | 36 36 0 0 ++
9 files changed, 504 insertions(+)

 diff -dur binutils-2.17.old/bfd/opncls.c binutils-2.17/bfd/opncls.c

 --- binutils-2.17.old/bfd/opncls.c	2006-03-16 13:20:16.000000000 +0100

 +++ binutils-2.17/bfd/opncls.c	2007-05-01 18:26:11.000000000 +0200

 @@ -158,6 +158,13 @@

  {

    bfd *nbfd;

    const bfd_target *target_vec;

 +  struct stat s;

 +

 +  if (stat (filename, &s) == 0)

 +    if (S_ISDIR(s.st_mode)) {

 +      bfd_set_error (bfd_error_file_not_recognized);

 +      return NULL;

 +    }

    nbfd = _bfd_new_bfd ();

    if (nbfd == NULL)