1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- G E T _ S C O S --
-- --
-- S p e c --
-- --
-- Copyright (C) 2009-2011, 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. 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 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. --
-- --
------------------------------------------------------------------------------
-- This package contains the function used to read SCO information from an ALI
-- file and populate the tables defined in package SCOs with the result.
generic
-- These subprograms provide access to the ALI file. Locating, opening and
-- providing access to the ALI file is the callers' responsibility.
with function Getc return Character is <>;
-- Get next character, positioning the ALI file ready to read the following
-- character (equivalent to calling Nextc, then Skipc). If the end of file
-- is encountered, the value Types.EOF is returned.
with function Nextc return Character is <>;
-- Look at the next character, and return it, leaving the position of the
-- file unchanged, so that a subsequent call to Getc or Nextc will return
-- this same character. If the file is positioned at the end of file, then
-- Types.EOF is returned.
with procedure Skipc is <>;
-- Skip past the current character (which typically was read with Nextc),
-- and position to the next character, which will be returned by the next
-- call to Getc or Nextc.
procedure Get_SCOs;
-- Load SCO information from ALI file text format into internal SCO tables
-- (SCOs.SCO_Table and SCOs.SCO_Unit_Table). On entry the input file is
-- positioned to the initial 'C' of the first SCO line in the ALI file.
-- On return, the file is positioned either to the end of file, or to the
-- first character of the line following the SCO information (which will
-- never start with a 'C').
--
-- If a format error is detected in the input, then an exception is raised
-- (Ada.IO_Exceptions.Data_Error), with the file positioned to the error.
|
