-- --
-- B o d y --
-- --
--- --
--- Copyright (C) 2001, Free Software Foundation, Inc. --
+-- Copyright (C) 2002-2020, 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 2, or (at your option) any later ver- --
+-- 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. See the GNU General Public License --
-- for more details. You should have received a copy of the GNU General --
--- Public License distributed with GNAT; see file COPYING. If not, write --
--- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, USA. --
+-- Public License distributed with GNAT; see file COPYING3. If not, go to --
+-- http://www.gnu.org/licenses for a complete copy of the license. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-with Osint; use Osint;
-with Osint.C; use Osint.C;
+with Debug; use Debug;
+with Osint; use Osint;
+with Osint.C; use Osint.C;
+with Output; use Output;
+with System.OS_Lib; use System.OS_Lib;
package body Sinput.D is
------------------------
procedure Close_Debug_Source is
- S : Source_File_Record renames Source_File.Table (Dfile);
+ FD : File_Descriptor;
+ SFR : Source_File_Record renames Source_File.Table (Dfile);
Src : Source_Buffer_Ptr;
-
begin
Trim_Lines_Table (Dfile);
Close_Debug_File;
- -- Now we need to read the file that we wrote and store it
- -- in memory for subsequent access.
+ -- Now we need to read the file that we wrote and store it in memory for
+ -- subsequent access.
Read_Source_File
- (S.Debug_Source_Name, S.Source_First, S.Source_Last, Src);
- S.Source_Text := Src;
+ (SFR.Full_Debug_Name, SFR.Source_First, SFR.Source_Last, Src, FD);
+ SFR.Source_Text := Src;
+ pragma Assert (SFR.Source_Text'First = SFR.Source_First);
+ pragma Assert (SFR.Source_Text'Last = SFR.Source_Last);
end Close_Debug_Source;
-------------------------
Loc : out Source_Ptr)
is
begin
- Loc := Source_File.Table (Source_File.Last).Source_Last + 1;
- Source_File.Increment_Last;
+ Loc :=
+ ((Source_File.Table (Source_File.Last).Source_Last + Source_Align) /
+ Source_Align) * Source_Align;
+ Source_File.Append (Source_File.Table (Source));
Dfile := Source_File.Last;
declare
S : Source_File_Record renames Source_File.Table (Dfile);
begin
- S := Source_File.Table (Source);
- S.Debug_Source_Name := Create_Debug_File (S.File_Name);
+ S.Index := Dfile;
+ S.Full_Debug_Name := Create_Debug_File (S.File_Name);
+ S.Debug_Source_Name := Strip_Directory (S.Full_Debug_Name);
+ S.Source_Text := null;
S.Source_First := Loc;
S.Source_Last := Loc;
S.Lines_Table := null;
S.Last_Source_Line := 1;
- -- Allocate lines table, guess that it needs to be three times
- -- bigger than the original source (in number of lines).
+ -- Allocate lines table, guess that it needs to be three times bigger
+ -- than the original source (in number of lines).
Alloc_Line_Tables
(S, Int (Source_File.Table (Source).Last_Source_Line * 3));
S.Lines_Table (1) := Loc;
+
+ if Debug_Flag_L then
+ Write_Str ("Sinput.D.Create_Debug_Source: created source ");
+ Write_Int (Int (Dfile));
+ Write_Str (" for ");
+ Write_Str (Get_Name_String (S.Full_Debug_Name));
+ Write_Line ("");
+ end if;
end;
end Create_Debug_Source;
if Str'Length = 0 and then Loc = S.Source_First then
return;
- -- Here we write the line, and update the source record entry
+ -- Here we write the line, compute the source location for the following
+ -- line, allocate its table entry, and update the source record entry.
else
Write_Debug_Info (Str (Str'First .. Str'Last - 1));
- Add_Line_Tables_Entry (S, Loc);
Loc := Loc - 1 + Source_Ptr (Str'Length + Debug_File_Eol_Length);
+ Add_Line_Tables_Entry (S, Loc);
S.Source_Last := Loc;
+ Set_Source_File_Index_Table (Dfile);
end if;
end Write_Debug_Line;
projects / gcc.git / blobdiff