First import from sources

1 files changed, 112 insertions, 0 deletions

diff --git a/translate/grt/grt-files.ads b/translate/grt/grt-files.ads
new file mode 100644
index 000000000..1fcce3cd4
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+++ b/translate/grt/grt-files.ads
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+--  GHDL Run Time (GRT) -  VHDL files subprograms.
+--  Copyright (C) 2002, 2003, 2004, 2005 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 GCC; see the file COPYING.  If not, write to the Free
+--  Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+--  02111-1307, USA.
+with Grt.Types; use Grt.Types;
+with Interfaces;
+
+package Grt.Files is
+   type Ghdl_File_Index is new Interfaces.Integer_32;
+
+   --  File open mode.
+   Read_Mode   : constant Ghdl_I32 := 0;
+   Write_Mode  : constant Ghdl_I32 := 1;
+   Append_Mode : constant Ghdl_I32 := 2;
+
+   --  file_open_status.
+   Open_Ok      : constant Ghdl_I32 := 0;
+   Status_Error : constant Ghdl_I32 := 1;
+   Name_Error   : constant Ghdl_I32 := 2;
+   Mode_Error   : constant Ghdl_I32 := 3;
+
+   --  General files.
+   function Ghdl_File_Endfile (File : Ghdl_File_Index) return Boolean;
+
+   --  Elaboration.
+   function Ghdl_Text_File_Elaborate return Ghdl_File_Index;
+   function Ghdl_File_Elaborate (Sig : Ghdl_C_String) return Ghdl_File_Index;
+
+   --  Finalization.
+   procedure Ghdl_Text_File_Finalize (File : Ghdl_File_Index);
+   procedure Ghdl_File_Finalize (File : Ghdl_File_Index);
+
+   --  Subprograms.
+   procedure Ghdl_Text_File_Open
+     (File : Ghdl_File_Index; Mode : Ghdl_I32; Str : Std_String_Ptr);
+   function Ghdl_Text_File_Open_Status
+     (File : Ghdl_File_Index; Mode : Ghdl_I32; Str : Std_String_Ptr)
+     return Ghdl_I32;
+
+   procedure Ghdl_File_Open
+     (File : Ghdl_File_Index; Mode : Ghdl_I32; Str : Std_String_Ptr);
+   function Ghdl_File_Open_Status
+     (File : Ghdl_File_Index; Mode : Ghdl_I32; Str : Std_String_Ptr)
+     return Ghdl_I32;
+
+   procedure Ghdl_Text_Write (File : Ghdl_File_Index; Str : Std_String_Ptr);
+   procedure Ghdl_Write_Scalar (File : Ghdl_File_Index;
+                                Ptr : Ghdl_Ptr;
+                                Length : Ghdl_Index_Type);
+
+   procedure Ghdl_Read_Scalar (File : Ghdl_File_Index;
+                               Ptr : Ghdl_Ptr;
+                               Length : Ghdl_Index_Type);
+
+   function Ghdl_Text_Read_Length
+     (File : Ghdl_File_Index; Str : Std_String_Ptr) return Std_Integer;
+
+   type Ghdl_Untruncated_Text_Read_Result is record
+      Len : Std_Integer;
+   end record;
+
+   type Ghdl_Untruncated_Text_Read_Result_Acc is
+     access Ghdl_Untruncated_Text_Read_Result;
+
+   procedure Ghdl_Untruncated_Text_Read
+     (Res : Ghdl_Untruncated_Text_Read_Result_Acc;
+      File : Ghdl_File_Index;
+      Str : Std_String_Ptr);
+
+   procedure Ghdl_Text_File_Close (File : Ghdl_File_Index);
+   procedure Ghdl_File_Close (File : Ghdl_File_Index);
+private
+   pragma Export (C, Ghdl_File_Endfile, "__ghdl_file_endfile");
+
+   pragma Export (C, Ghdl_Text_File_Elaborate, "__ghdl_text_file_elaborate");
+   pragma Export (C, Ghdl_File_Elaborate, "__ghdl_file_elaborate");
+
+   pragma Export (C, Ghdl_Text_File_Finalize, "__ghdl_text_file_finalize");
+   pragma Export (C, Ghdl_File_Finalize, "__ghdl_file_finalize");
+
+   pragma Export (C, Ghdl_Text_File_Open, "__ghdl_text_file_open");
+   pragma Export (C, Ghdl_Text_File_Open_Status,
+                  "__ghdl_text_file_open_status");
+
+   pragma Export (C, Ghdl_File_Open, "__ghdl_file_open");
+   pragma Export (C, Ghdl_File_Open_Status, "__ghdl_file_open_status");
+
+   pragma Export (C, Ghdl_Text_Write, "__ghdl_text_write");
+   pragma Export (C, Ghdl_Write_Scalar, "__ghdl_write_scalar");
+
+   pragma Export (C, Ghdl_Read_Scalar, "__ghdl_read_scalar");
+
+   pragma Export (C, Ghdl_Text_Read_Length, "__ghdl_text_read_length");
+   pragma Export (C, Ghdl_Untruncated_Text_Read,
+                  "std__textio__untruncated_text_read");
+
+   pragma Export (C, Ghdl_Text_File_Close, "__ghdl_text_file_close");
+   pragma Export (C, Ghdl_File_Close, "__ghdl_file_close");
+end Grt.Files;