1------------------------------------------------------------------------------ 2-- -- 3-- GNAT COMPILER COMPONENTS -- 4-- -- 5-- L I B . U T I L -- 6-- -- 7-- B o d y -- 8-- -- 9-- Copyright (C) 1992-2009, 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 26with Uintp; use Uintp; 27 28package Lib.Util is 29 30 -- This package implements a buffered write of library information 31 32 procedure Write_Info_Char (C : Character); 33 pragma Inline (Write_Info_Char); 34 -- Adds one character to the info 35 36 procedure Write_Info_Char_Code (Code : Char_Code); 37 -- Write a single character code. Upper half values in the range 38 -- 16#80..16#FF are written as Uhh (hh = 2 hex digits), and values 39 -- greater than 16#FF are written as Whhhh (hhhh = 4 hex digits). 40 41 function Write_Info_Col return Positive; 42 -- Returns the column in which the next character will be written 43 44 procedure Write_Info_EOL; 45 -- Terminate current info line. This only flushes the buffer 46 -- if there is not enough room for another complete line or 47 -- if the host system needs a write for each line. 48 49 procedure Write_Info_Initiate (Key : Character); 50 -- Initiates write of new line to info file, the parameter is the keyword 51 -- character for the line. The caller is responsible for writing the 52 -- required blank after the key character if needed. 53 54 procedure Write_Info_Nat (N : Nat); 55 -- Adds image of N to Info_Buffer with no leading or trailing blanks 56 57 procedure Write_Info_Int (N : Int); 58 -- Adds image of N to Info_Buffer with no leading or trailing blanks. A 59 -- minus sign is prepended for negative values. 60 61 procedure Write_Info_Name (Name : Name_Id); 62 procedure Write_Info_Name (Name : File_Name_Type); 63 procedure Write_Info_Name (Name : Unit_Name_Type); 64 -- Adds characters of Name to Info_Buffer. Note that in all cases, the 65 -- name is written literally from the names table entry without modifying 66 -- the case, using simply Get_Name_String. 67 68 procedure Write_Info_Slit (S : String_Id); 69 -- Write string literal value in format required for L/N lines in ali file 70 71 procedure Write_Info_Str (Val : String); 72 -- Adds characters of Val to Info_Buffer surrounded by quotes 73 74 procedure Write_Info_Tab (Col : Positive); 75 -- Tab out with blanks and HT's to column Col. If already at or past 76 -- Col, writes a single blank, so that we do get a required field 77 -- separation. 78 79 procedure Write_Info_Terminate; 80 -- Terminate current info line and output lines built in Info_Buffer 81 82 procedure Write_Info_Uint (N : Uint); 83 -- Adds decimal image of N to Info_Buffer with no leading or trailing 84 -- blanks. A minus sign is prepended for negative values. 85 86end Lib.Util; 87