diff -x .git -uNr glibc.orig/elf/elf.h glibc/elf/elf.h
--- glibc.orig/elf/elf.h	2012-10-01 10:11:45.000000000 +0100
+++ glibc/elf/elf.h	2012-09-25 16:46:46.000000000 +0100
@@ -249,6 +249,7 @@
 #define EM_OPENRISC	92		/* OpenRISC 32-bit embedded processor */
 #define EM_ARC_A5	93		/* ARC Cores Tangent-A5 */
 #define EM_XTENSA	94		/* Tensilica Xtensa Architecture */
+#define EM_AARCH64	183		/* ARM AARCH64 */
 #define EM_TILEPRO	188		/* Tilera TILEPro */
 #define EM_TILEGX	191		/* Tilera TILE-Gx */
 #define EM_NUM		192
@@ -2306,6 +2307,20 @@
 #define SHT_ARM_ATTRIBUTES	(SHT_LOPROC + 3) /* ARM attributes section.  */
 
 
+/* AArch64 specific declarations.  */
+
+#define R_AARCH64_NONE            0
+#define R_AARCH64_ABS64         257
+#define R_AARCH64_ABS32         258
+#define R_AARCH64_COPY         1024
+#define R_AARCH64_GLOB_DAT     1025	/* Create GOT entry.  */
+#define R_AARCH64_JUMP_SLOT    1026	/* Create PLT entry.  */
+#define R_AARCH64_RELATIVE     1027	/* Adjust by program base.  */
+#define R_AARCH64_TLS_DTPMOD64 1028
+#define R_AARCH64_TLS_DTPREL64 1029
+#define R_AARCH64_TLS_TPREL64  1030
+#define R_AARCH64_TLSDESC      1031
+
 /* ARM relocs.  */
 
 #define R_ARM_NONE		0	/* No reloc */