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+------------------------------------------------------------------------------
+-- --
+-- GNAT COMPILER COMPONENTS --
+-- --
+-- L I B . L I S T --
+-- --
+-- B o d y --
+-- --
+-- Copyright (C) 1992-2009, Free Software Foundation, Inc. --
+-- --
+-- GNAT is free software; you can redistribute it and/or modify it under --
+-- terms of the GNU General Public License as published by the Free Soft- --
+-- ware Foundation; either version 3, or (at your option) any later ver- --
+-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE. --
+-- --
+-- As a special exception under Section 7 of GPL version 3, you are granted --
+-- additional permissions described in the GCC Runtime Library Exception, --
+-- version 3.1, as published by the Free Software Foundation. --
+-- --
+-- You should have received a copy of the GNU General Public License and --
+-- a copy of the GCC Runtime Library Exception along with this program; --
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
+-- <http://www.gnu.org/licenses/>. --
+-- --
+-- GNAT was originally developed by the GNAT team at New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
+-- --
+------------------------------------------------------------------------------
+
+separate (Lib)
+procedure List (File_Names_Only : Boolean := False) is
+
+ Num_Units : constant Nat := Int (Units.Last) - Int (Units.First) + 1;
+ -- Number of units in file table
+
+ Sorted_Units : Unit_Ref_Table (1 .. Num_Units);
+ -- Table of unit numbers that we will sort
+
+ Unit_Hed : constant String := "Unit name ";
+ Unit_Und : constant String := "--------- ";
+ Unit_Bln : constant String := " ";
+ File_Hed : constant String := "File name ";
+ File_Und : constant String := "--------- ";
+ File_Bln : constant String := " ";
+ Time_Hed : constant String := "Time stamp";
+ Time_Und : constant String := "----------";
+
+ Unit_Length : constant Natural := Unit_Hed'Length;
+ File_Length : constant Natural := File_Hed'Length;
+
+begin
+ -- First step is to make a sorted table of units
+
+ for J in 1 .. Num_Units loop
+ Sorted_Units (J) := Unit_Number_Type (Int (Units.First) + J - 1);
+ end loop;
+
+ Sort (Sorted_Units);
+
+ -- Now we can generate the unit table listing
+
+ Write_Eol;
+
+ if not File_Names_Only then
+ Write_Str (Unit_Hed);
+ Write_Str (File_Hed);
+ Write_Str (Time_Hed);
+ Write_Eol;
+
+ Write_Str (Unit_Und);
+ Write_Str (File_Und);
+ Write_Str (Time_Und);
+ Write_Eol;
+ Write_Eol;
+ end if;
+
+ for R in Sorted_Units'Range loop
+ if File_Names_Only then
+ if not Is_Internal_File_Name
+ (File_Name (Source_Index (Sorted_Units (R))))
+ then
+ Write_Name (Full_File_Name (Source_Index (Sorted_Units (R))));
+ Write_Eol;
+ end if;
+
+ else
+ Write_Unit_Name (Unit_Name (Sorted_Units (R)));
+
+ if Name_Len > (Unit_Length - 1) then
+ Write_Eol;
+ Write_Str (Unit_Bln);
+ else
+ for J in Name_Len + 1 .. Unit_Length loop
+ Write_Char (' ');
+ end loop;
+ end if;
+
+ Write_Name (Full_File_Name (Source_Index (Sorted_Units (R))));
+
+ if Name_Len > (File_Length - 1) then
+ Write_Eol;
+ Write_Str (Unit_Bln);
+ Write_Str (File_Bln);
+ else
+ for J in Name_Len + 1 .. File_Length loop
+ Write_Char (' ');
+ end loop;
+ end if;
+
+ Write_Str (String (Time_Stamp (Source_Index (Sorted_Units (R)))));
+ Write_Eol;
+ end if;
+ end loop;
+
+ Write_Eol;
+end List;