gcc/ada/put_alfa.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --                             P U T _ A L F A                              --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --             Copyright (C) 2011, Free Software Foundation, Inc.           --
  10 --                                                                          --
  11 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  12 -- terms of the  GNU General Public License as published  by the Free Soft- --
  13 -- ware  Foundation;  either version 3,  or (at your option) any later ver- --
  14 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  15 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  16 -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
  17 -- for  more details.  You should have  received  a copy of the GNU General --
  18 -- Public License  distributed with GNAT; see file COPYING3.  If not, go to --
  19 -- http://www.gnu.org/licenses for a complete copy of the license.          --
  20 --                                                                          --
  21 -- GNAT was originally developed  by the GNAT team at  New York University. --
  22 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  23 --                                                                          --
  24 ------------------------------------------------------------------------------
  25
  26 --  This package contains the function used to read Alfa information from the
  27 --  internal tables defined in package Alfa, and output text information for
  28 --  the ALI file. The interface allows control over the destination of the
  29 --  output, so that this routine can also be used for debugging purposes.
  30
  31 with Types; use Types;
  32
  33 generic
  34    --  The following procedures are used to output text information. The
  35    --  destination of the text information is thus under control of the
  36    --  particular instantiation. In particular, this procedure is used to
  37    --  write output to the ALI file, and also for debugging output.
  38
  39    with function Write_Info_Col return Positive is <>;
  40    --  Return the column in which the next character will be written
  41
  42    with procedure Write_Info_Char (C : Character) is <>;
  43    --  Output one character
  44
  45    with procedure Write_Info_Initiate (Key : Character) is <>;
  46    --  Initiate write of new line to output file, the parameter is the
  47    --  keyword character for the line.
  48
  49    with procedure Write_Info_Nat (N : Nat) is <>;
  50    --  Write image of N to output file with no leading or trailing blanks
  51
  52    with procedure Write_Info_Terminate is <>;
  53    --  Terminate current info line and output lines built in Info_Buffer
  54
  55 procedure Put_Alfa;
  56 --  Read information from Alfa tables (Alfa.Alfa_Xref_Table,
  57 --  Alfa.Alfa_Scope_Table and Alfa.Alfa_File_Table) and output corresponding
  58 --  information in ALI format using the Write_Info procedures.