diff --git a/include/ChangeLog b/include/ChangeLog
index 9ee637f95..009ee24e2 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2011-03-31  Tristan Gingold  <gingold@adacore.com>
+
+	* dwarf2.h (dwarf_line_number_hp_sfc_ops): New enum.
+
 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 
 	* tic6x.h (R_C6000_JUMP_SPLOT, R_C6000_EHTYPE,
diff --git a/include/dwarf2.h b/include/dwarf2.h
index ef0fa5f14..44b4328de 100644
--- a/include/dwarf2.h
+++ b/include/dwarf2.h
@@ -757,6 +757,14 @@ enum dwarf_line_number_x_ops
     DW_LNE_hi_user = 0xff
   };
 
+/* Sub-opcodes for DW_LNE_HP_source_file_correlation.  */
+enum dwarf_line_number_hp_sfc_ops
+  {
+    DW_LNE_HP_SFC_formfeed = 1,
+    DW_LNE_HP_SFC_set_listing_line = 2,
+    DW_LNE_HP_SFC_associate = 3
+  };
+
 /* Call frame information.  */
 enum dwarf_call_frame_info
   {