[binutils-gdb] Fix AArch64 in the same way as other targets updated in 8170f7693bc0a9442c0aa280197925db92d48ca6.

[Nick Clifton]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=0ee3a6dbd06b88a4e02f3f46c3ec036fd951400b

commit 0ee3a6dbd06b88a4e02f3f46c3ec036fd951400b
Author: James Clarke <jrtc27@jrtc27.com>
Date:   Tue Jun 6 14:30:47 2017 +0100

    Fix AArch64 in the same way as other targets updated in 8170f7693bc0a9442c0aa280197925db92d48ca6.
    
    	PR ld/19579
    	* elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
    	ELF_COMMON_DEF_P for common symbols.

Diff:
---
 bfd/ChangeLog       | 6 ++++++
 bfd/elfnn-aarch64.c | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 99329c8..adef934 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,9 @@
+2017-06-06  James Clarke  <jrtc27@jrtc27.com>
+
+	PR ld/19579
+	* elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
+	ELF_COMMON_DEF_P for common symbols.
+
 2017-06-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 
 	* elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
index 2ff2120..1edf2a0 100644
--- a/bfd/elfnn-aarch64.c
+++ b/bfd/elfnn-aarch64.c
@@ -8949,7 +8949,7 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
 	}
       else if (bfd_link_pic (info) && SYMBOL_REFERENCES_LOCAL (info, h))
 	{
-	  if (!h->def_regular)
+	  if (!(h->def_regular || ELF_COMMON_DEF_P (h)))
 	    return FALSE;
 
 	  BFD_ASSERT ((h->got.offset & 1) != 0);