binutils-2.22: Backport PR fixes from 2.22 branch

These are fixes mainly cherrypicks for mips/ppc/x86
mainly fixing PRs in ld and gold

(From OE-Core rev: f098cfc24bae8e0685bcae53ea4fdc3326ddc6c4)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/meta/recipes-devtools/binutils/binutils/0019-PR-ld-13468.patch b/meta/recipes-devtools/binutils/binutils/0019-PR-ld-13468.patch
new file mode 100644
index 0000000000..79d9f48453
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/0019-PR-ld-13468.patch
@@ -0,0 +1,46 @@
+Upstream-Status: Backport
+
+From 4c362e4511c4046e230fc9e330bf086753f04338 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@bigpond.net.au>
+Date: Sat, 3 Dec 2011 10:29:17 +0000
+Subject: [PATCH 019/262]        PR ld/13468     * elflink.c
+ (bfd_elf_final_link): Don't segfault when checking 
+ for DT_TEXTREL and .dynamic does not exist.
+
+---
+ bfd/ChangeLog |    6 ++++++
+ bfd/elflink.c |    9 +++------
+ 2 files changed, 9 insertions(+), 6 deletions(-)
+
+ 2011-12-03  Alan Modra  <amodra@gmail.com>
+ 
+        PR ld/13468
+        * elflink.c (bfd_elf_final_link): Don't segfault when checking
+        for DT_TEXTREL and .dynamic does not exist.
+
+diff --git a/bfd/elflink.c b/bfd/elflink.c
+index fc4266b..8556cec 100644
+--- a/bfd/elflink.c
++++ b/bfd/elflink.c
+@@ -11188,15 +11188,12 @@ bfd_elf_final_link (bfd *abfd, struct bfd_link_info *info)
+        goto error_return;
+ 
+       /* Check for DT_TEXTREL (late, in case the backend removes it).  */
+-      if ((info->warn_shared_textrel && info->shared)
+-         || info->error_textrel)
++      if (((info->warn_shared_textrel && info->shared)
++          || info->error_textrel)
++         && (o = bfd_get_section_by_name (dynobj, ".dynamic")) != NULL)
+        {
+          bfd_byte *dyncon, *dynconend;
+ 
+-         /* Fix up .dynamic entries.  */
+-         o = bfd_get_section_by_name (dynobj, ".dynamic");
+-         BFD_ASSERT (o != NULL);
+-
+          dyncon = o->contents;
+          dynconend = o->contents + o->size;
+          for (; dyncon < dynconend; dyncon += bed->s->sizeof_dyn)
+-- 
+1.7.9.5
+