diff --git a/.gitignore b/.gitignore
index f4da0ad..1cf1fea 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 binutils-2.*/
 i386
 i686
+x86_64
 /binutils-*.tar.bz2
 .build-*
 *.src.rpm
diff --git a/binutils-2.23.52.0.1-addr2line-dynsymtab.patch b/binutils-2.23.52.0.1-addr2line-dynsymtab.patch
new file mode 100644
index 0000000..5c8cabf
--- /dev/null
+++ b/binutils-2.23.52.0.1-addr2line-dynsymtab.patch
@@ -0,0 +1,22 @@
+*** ../binutils-2.23.52.0.1/binutils/addr2line.c	2013-02-27 20:28:03.000000000 +0000
+--- binutils/addr2line.c	2013-03-13 16:46:36.109519735 +0000
+*************** slurp_symtab (bfd *abfd)
+*** 130,135 ****
+--- 130,146 ----
+      symcount = bfd_canonicalize_symtab (abfd, syms);
+    if (symcount < 0)
+      bfd_fatal (bfd_get_filename (abfd));
++ 
++   /* If there are no symbols left after canonicalization and
++      we have not tried the dynamic symbols then give them a go.  */
++   if (symcount == 0
++       && ! dynamic
++       && (storage = bfd_get_dynamic_symtab_upper_bound (abfd)) > 0)
++     {
++       free (syms);
++       syms = xmalloc (storage);
++       symcount = bfd_canonicalize_dynamic_symtab (abfd, syms);
++     }
+  }
+  
+  /* These global variables are used to pass information between
diff --git a/binutils.spec b/binutils.spec
index e8c0eb7..665539d 100644
--- a/binutils.spec
+++ b/binutils.spec
@@ -17,7 +17,7 @@
 Summary: A GNU collection of binary utilities
 Name: %{?cross}binutils%{?_with_debug:-debug}
 Version: 2.23.52.0.1
-Release: 7%{?dist}
+Release: 8%{?dist}
 License: GPLv3+
 Group: Development/Tools
 URL: http://sources.redhat.com/binutils
@@ -46,6 +46,8 @@ Patch11: binutils-2.23.52.0.1-64-bit-thin-archives.patch
 Patch12: binutils-2.23.52.0.1-as-doc-texinfo-fixes.patch
 # Revert HJ's patch for  PR15149.  This stops the reporting of weak DT_NEEDED symbols.
 Patch13: binutils-2.23.52.0.1-revert-pr15149.patch
+# Fix addr2line to use the dynamic symbol table if it could not find any ordinary symbols.
+Patch14: binutils-2.23.52.0.1-addr2line-dynsymtab.patch
 
 Provides: bundled(libiberty)
 
@@ -157,6 +159,7 @@ using libelf instead of BFD.
 %patch11 -p0 -b .64bit-thin-archives~
 %patch12 -p0 -b .gas-texinfo~
 %patch13 -p0 -b .revert-pr15149~
+%patch14 -p0 -b .addr2line~
 
 # We cannot run autotools as there is an exact requirement of autoconf-2.59.
 
@@ -456,6 +459,9 @@ exit 0
 %endif # %{isnative}
 
 %changelog
+* Wed Mar 13 2013 Nick Clifton <nickc@redhat.com> - 2.23.52.0.1-8
+- Fix addr2line to use dynamic symbols if it failed to canonicalize ordinary symbols.  (#920542)
+
 * Wed Mar 13 2013 Nick Clifton <nickc@redhat.com> - 2.23.52.0.1-7
 - Change requirement to explicitly depend upon /usr/bin/pod2man.  (#920545)