* dwarf2dbg.c (out_debug_abbrev): Add support for the DW_AT_name field.

        (out_debug_info): Likewise.

1 files changed, 11 insertions, 0 deletions

diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c
index f8a388b..7f78606 100644
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -1149,6 +1149,7 @@ out_debug_abbrev (abbrev_seg)
       out_abbrev (DW_AT_low_pc, DW_FORM_addr);
       out_abbrev (DW_AT_high_pc, DW_FORM_addr);
     }
+  out_abbrev (DW_AT_name, DW_FORM_string);
   out_abbrev (DW_AT_comp_dir, DW_FORM_string);
   out_abbrev (DW_AT_producer, DW_FORM_string);
   out_abbrev (DW_AT_language, DW_FORM_data2);
@@ -1224,6 +1225,16 @@ out_debug_info (info_seg, abbrev_seg, line_seg)
       emit_expr (&expr, sizeof_address);
     }
 
+  /* DW_AT_name.  We don't have the actual file name that was present
+     on the command line, so assume files[1] is the main input file.
+     We're not supposed to get called unless at least one line number
+     entry was emitted, so this should always be defined.  */
+  if (!files || files_in_use < 1)
+    abort ();
+  len = strlen (files[1].filename) + 1;
+  p = frag_more (len);
+  memcpy (p, files[1].filename, len);
+
   /* DW_AT_comp_dir */
   comp_dir = getpwd ();
   len = strlen (comp_dir) + 1;