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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [gcc/] [ada/] [get_scos.ads] - Rev 593
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------------------------------------------------------------------------------ -- -- -- GNAT COMPILER COMPONENTS -- -- -- -- G E T _ S C O S -- -- -- -- S p e c -- -- -- -- Copyright (C) 2009, 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 Skipc, then Nextc). 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 exceptions is raised -- (Ada.IO_Exceptions.Data_Error), with the file positioned to the error.
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