diff --git a/ChangeLog b/ChangeLog
index f9c3bd46e8..1d17002ac9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2011-03-31  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* elf/elf.h (R_ARM_IRELATIVE): Define.
+
 2011-04-19  Ulrich Drepper  <drepper@gmail.com>
 
 	* po/ru.po: Update from translation team.
diff --git a/elf/elf.h b/elf/elf.h
index acb7762f53..ca5abbf403 100644
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -1,5 +1,5 @@
 /* This file defines standard ELF types, structures, and macros.
-   Copyright (C) 1995-2003,2004,2005,2006,2007,2008,2009,2010
+   Copyright (C) 1995-2003,2004,2005,2006,2007,2008,2009,2010,2011
 	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -2359,6 +2359,7 @@ typedef Elf32_Addr Elf32_Conflict;
 #define R_ARM_TLS_LE32		108	/* 32 bit offset relative to static
 					   TLS block */
 #define	R_ARM_THM_TLS_DESCSEQ	129
+#define R_ARM_IRELATIVE		160
 #define R_ARM_RXPC25		249
 #define R_ARM_RSBREL32		250
 #define R_ARM_THM_RPC22		251