From beceef50438ccf2917744147a4fdadcc84db7d78 Mon Sep 17 00:00:00 2001
From: Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
Date: Mon, 20 Jun 2016 12:06:56 -0700
Subject: [PATCH] Add unaligned check for R_MIPS_PC16.

gold/
        * mips.cc (Mips_relocate_functions::relpc16): Add unaligned check.
---
 gold/ChangeLog | 4 ++++
 gold/mips.cc   | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/gold/ChangeLog b/gold/ChangeLog
index 6d315c5de9..cf8289bba7 100644
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,7 @@
+2016-06-20  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
+
+        * mips.cc (Mips_relocate_functions::relpc16): Add unaligned check.
+
 2016-06-20  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
 
 	* mips.cc (relocation_needs_la25_stub): Add support for relocs:
diff --git a/gold/mips.cc b/gold/mips.cc
index cea0a81abb..e2b7855bfc 100644
--- a/gold/mips.cc
+++ b/gold/mips.cc
@@ -4690,6 +4690,9 @@ class Mips_relocate_functions : public Relocate_functions<size, big_endian>
     else
       elfcpp::Swap<32, big_endian>::writeval(wv, val);
 
+    if (psymval->value(object, addend) & 3)
+      return This::STATUS_PCREL_UNALIGNED;
+
     return check_overflow<18>(x);
   }