Add a python script to automatically generate disp_tree.

1 files changed, 24 insertions, 0 deletions

diff --git a/nodes_gc.ads b/nodes_gc.ads
new file mode 100644
index 000000000..ef8e647c3
--- /dev/null
+++ b/nodes_gc.ads
@@ -0,0 +1,24 @@
+--  Node garbage collector (for debugging).
+--  Copyright (C) 2014 Tristan Gingold
+--
+--  GHDL is free software; you can redistribute it and/or modify it under
+--  the terms of the GNU General Public License as published by the Free
+--  Software Foundation; either version 2, or (at your option) any later
+--  version.
+--
+--  GHDL is distributed in the hope that it will be useful, but WITHOUT ANY
+--  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+--  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+--  for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with GHDL; see the file COPYING.  If not, write to the Free
+--  Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+--  02111-1307, USA.
+
+package Nodes_GC is
+   Flag_Disp_Multiref : Boolean := False;
+
+   procedure Report_Unreferenced;
+   --  Display nodes that aren't referenced.
+end Nodes_GC;