RISC-V: Add RV32E support.

[deliverable/binutils-gdb.git] / gas / dwarf2dbg.c

diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c
index ad9d3f30335ff3a50de3b3bf2d7fb419acf57e5d..e7c0b6e2a91b891f85295b08413416488bfeb41b 100644 (file)
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -1,5 +1,5 @@
 /* dwarf2dbg.c - DWARF2 debug support
-   Copyright (C) 1999-2017 Free Software Foundation, Inc.
+   Copyright (C) 1999-2018 Free Software Foundation, Inc.
    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
 
    This file is part of GAS, the GNU Assembler.
@@ -751,10 +751,10 @@ get_filenum (const char *filename, unsigned int num)
    - Pass .file "source.c" to s_app_file
    - Handle .file 1 "source.c" by adding an entry to the DWARF-2 file table
 
-   If an entry is added to the file table, return a pointer to the filename. */
+   If an entry is added to the file table, return a pointer to the filename.  */
 
 char *
-dwarf2_directive_file (int dummy ATTRIBUTE_UNUSED)
+dwarf2_directive_filename (void)
 {
   offsetT num;
   char *filename;
@@ -795,6 +795,15 @@ dwarf2_directive_file (int dummy ATTRIBUTE_UNUSED)
   return filename;
 }
 
+/* Calls dwarf2_directive_filename, but discards its result.
+   Used in pseudo-op tables where the function result is ignored.  */
+
+void
+dwarf2_directive_file (int dummy ATTRIBUTE_UNUSED)
+{
+  (void) dwarf2_directive_filename ();
+}
+
 void
 dwarf2_directive_loc (int dummy ATTRIBUTE_UNUSED)
 {