diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index e8e12ac50..a9a1e12fb 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,7 @@
+2007-10-25  Daniel Jacobowitz  <dan@codesourcery.com>
+
+	* ppc.h (Tag_GNU_Power_ABI_Vector): New.
+
 2007-10-19  Nick Clifton  <nickc@redhat.com>
 
 	* mn10300.h: Add R_MN10300_SYM_DIFF reloc.
diff --git a/include/elf/ppc.h b/include/elf/ppc.h
index fe48814d8..5d4462b06 100644
--- a/include/elf/ppc.h
+++ b/include/elf/ppc.h
@@ -180,6 +180,11 @@ enum
 			       soft-float; 0 for not tagged or not
 			       using any ABIs affected by the
 			       differences.  */
+
+  /* Value 1 for general purpose registers only, 2 for AltiVec
+     registers, 3 for SPE registers; 0 for not tagged or not using any
+     ABIs affected by the differences.  */
+  Tag_GNU_Power_ABI_Vector = 8,
 };
 
 #endif /* _ELF_PPC_H */