Fix initiali state of DWARF v5 line number table in BFD library

  PR 30783

diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c
index 8eb7b11e1cad0a6374898d7ffd329b71ae8bf0ee..151ed0237ca025d114a37b7e2e2decd6ac73c193 100644 (file)
--- a/bfd/dwarf2.c
+++ b/bfd/dwarf2.c
@@ -2916,10 +2916,9 @@ decode_line_info (struct comp_unit *unit)
 
       if (table->num_files)
        {
-         if (table->use_dir_and_file_0)
-           filename = concat_filename (table, 0);
-         else
-           filename = concat_filename (table, 1);
+         /* PR 30783: Always start with a file index of 1, even
+            for DWARF-5.  */
+         filename = concat_filename (table, 1);
        }
 
       /* Decode the table.  */

diff --git a/ld/testsuite/ld-x86-64/pr27587.err b/ld/testsuite/ld-x86-64/pr27587.err
index 9ccca0aec382516a7d5a19f1e7a682a2150c1813..b5c6fbaffa53d7ec41e395836beecf555dfcf041 100644 (file)
--- a/ld/testsuite/ld-x86-64/pr27587.err
+++ b/ld/testsuite/ld-x86-64/pr27587.err
@@ -1,3 +1,3 @@
 #...
-.*pr27587/<artificial>:4:\(.*\): undefined reference to `stack_size'
+.*pr27587/pr27587.i:4:\(.*\): undefined reference to `stack_size'
 #...