[PATCH v2 10/13] gdb: implement readnow_functions::map_symbol_filenames

[Jan Vrany <jan.vrany@labware.com>]

This commit implements readnow_functions::map_symbol_filenames
without using DWARF data structures. This will allow readnow_functions
to be used in other cases, for example in JIT reader.

Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=33554
Approved-By: Tom Tromey <tom@tromey.com>
---
 gdb/dwarf2/read.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c
index 0d57a2bd538..3516e3de556 100644
--- a/gdb/dwarf2/read.c
+++ b/gdb/dwarf2/read.c
@@ -1647,6 +1647,11 @@ struct readnow_functions : public dwarf2_base_index_functions
 
     return nullptr;
   }
+
+  void map_symbol_filenames (objfile *objfile, symbol_filename_listener fun,
+			     bool need_fullname) override
+  {
+  }
 };
 
 /* See read.h.  */
-- 
2.51.0