+++ /dev/null
-------------------------------------------------------------------------------
--- --
--- GNAT SYSTEM UTILITIES --
--- --
--- X S N A M E S --
--- --
--- B o d y --
--- --
--- $Revision: 1.1.12.1 $
--- --
--- Copyright (C) 1992-2001 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- --
--- 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. --
--- --
--- GNAT was originally developed by the GNAT team at New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc. --
--- --
-------------------------------------------------------------------------------
-
--- This utility is used to make a new version of the Snames package when
--- new names are added to the spec, the existing versions of snames.ads and
--- snames.adb are read, and updated to match the set of names in snames.ads.
--- The updated versions are written to snames.ns and snames.nb (new spec/body)
-
-with Ada.Strings.Unbounded; use Ada.Strings.Unbounded;
-with Ada.Strings.Unbounded.Text_IO; use Ada.Strings.Unbounded.Text_IO;
-with Ada.Strings.Maps; use Ada.Strings.Maps;
-with Ada.Strings.Maps.Constants; use Ada.Strings.Maps.Constants;
-with Ada.Text_IO; use Ada.Text_IO;
-
-with GNAT.Spitbol; use GNAT.Spitbol;
-with GNAT.Spitbol.Patterns; use GNAT.Spitbol.Patterns;
-
-procedure XSnames is
-
- InB : File_Type;
- InS : File_Type;
- OutS : File_Type;
- OutB : File_Type;
-
- A, B : VString := Nul;
- Line : VString := Nul;
- Name : VString := Nul;
- Name1 : VString := Nul;
- Oldrev : VString := Nul;
- Oname : VString := Nul;
- Oval : VString := Nul;
- Restl : VString := Nul;
- Specrev : VString := Nul;
-
- Tdigs : Pattern := Any (Decimal_Digit_Set) &
- Any (Decimal_Digit_Set) &
- Any (Decimal_Digit_Set);
-
- Get_Srev : Pattern := BreakX ('$') & "$Rev" & "ision: "
- & Break (' ') * Specrev;
-
- Get_Orev : Pattern := (BreakX ('$') & "$Rev" & "ision: "
- & Break ('.') & '.') * A
- & Break (' ') * Oldrev & ' ';
-
- Name_Ref : Pattern := Span (' ') * A & Break (' ') * Name
- & Span (' ') * B
- & ": constant Name_Id := N + " & Tdigs
- & ';' & Rest * Restl;
-
- Get_Name : Pattern := "Name_" & Rest * Name1;
-
- Chk_Low : Pattern := Pos (0) & Any (Lower_Set) & Rest & Pos (1);
-
- Findu : Pattern := Span ('u') * A;
-
- Val : Natural;
-
- Xlate_U_Und : Character_Mapping := To_Mapping ("u", "_");
-
- M : Match_Result;
-
-begin
- Open (InB, In_File, "snames.adb");
- Open (InS, In_File, "snames.ads");
-
- Create (OutS, Out_File, "snames.ns");
- Create (OutB, Out_File, "snames.nb");
-
- Anchored_Mode := True;
- Oname := Nul;
- Val := 0;
-
- loop
- Line := Get_Line (InS);
- Put_Line (OutS, Line);
- exit when not Match (Line, Get_Srev);
- end loop;
-
- loop
- Line := Get_Line (InB);
- exit when Match (Line, Get_Orev);
- Put_Line (OutB, Line);
- end loop;
-
- Line := A & (Natural'Value (S (Oldrev)) + 1) & " $";
- Line := Rpad (Line, 76) & "--";
- Put_Line (OutB, Line);
-
- loop
- Line := Get_Line (InB);
- exit when Match (Line, " Preset_Names");
- Put_Line (OutB, Line);
- end loop;
-
- Put_Line (OutB, Line);
-
- LoopN : while not End_Of_File (InS) loop
- Line := Get_Line (InS);
-
- if not Match (Line, Name_Ref) then
- Put_Line (OutS, Line);
-
- else
- Oval := Lpad (V (Val), 3, '0');
-
- if Match (Name, "Last_") then
- Oval := Lpad (V (Val - 1), 3, '0');
- end if;
-
- Put_Line
- (OutS, A & Name & B & ": constant Name_Id := N + "
- & Oval & ';' & Restl);
-
- if Match (Name, Get_Name) then
- Name := Name1;
- Val := Val + 1;
-
- if Match (Name, Findu, M) then
- Replace (M, Translate (A, Xlate_U_Und));
- Translate (Name, Lower_Case_Map);
-
- elsif not Match (Name, "Op_", "") then
- Translate (Name, Lower_Case_Map);
-
- else
- Name := 'O' & Translate (Name, Lower_Case_Map);
- end if;
-
- if Name = "error" then
- Name := V ("<error>");
- end if;
-
- if not Match (Name, Chk_Low) then
- Put_Line (OutB, " """ & Name & "#"" &");
- end if;
- end if;
- end if;
- end loop LoopN;
-
- loop
- Line := Get_Line (InB);
- exit when Match (Line, " ""#"";");
- end loop;
-
- Put_Line (OutB, Line);
-
- while not End_Of_File (InB) loop
- Put_Line (OutB, Get_Line (InB));
- end loop;
-
- Put_Line (OutB, "-- Updated to match snames.ads revision " & Specrev);
-
-end XSnames;
projects / msp430-gcc.git / blobdiff