X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=gcc%2Fada%2Fexp_imgv.ads;fp=gcc%2Fada%2Fexp_imgv.ads;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=8c600acf8d67236eac3ac42adc6c26c61b6783a6;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/gcc/ada/exp_imgv.ads b/gcc/ada/exp_imgv.ads deleted file mode 100644 index 8c600acf..00000000 --- a/gcc/ada/exp_imgv.ads +++ /dev/null @@ -1,87 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- E X P _ I M G V -- --- -- --- S p e c -- --- -- --- $Revision: 1.1.16.2 $ --- -- --- Copyright (C) 2000 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. -- --- -- ------------------------------------------------------------------------------- - --- Expand routines for Image, Value and Width attributes. These are the --- attributes that make use of enumeration type image tables. - -with Types; use Types; - -package Exp_Imgv is - - procedure Build_Enumeration_Image_Tables (E : Entity_Id; N : Node_Id); - -- Build the enumeration image tables for E, which is an enumeration - -- base type. The node N is the point in the tree where the resulting - -- declarations are to be inserted. - -- - -- The form of the tables generated is as follows: - -- - -- xxxS : string := "chars"; - -- xxxI : array (0 .. N) of Natural_8/16/32 := (1, n, .., n); - -- - -- Here xxxS is a string obtained by concatenating all the names - -- of the enumeration literals in sequence, representing any wide - -- characters according to the current wide character encoding - -- method, and with all letters forced to upper case. - -- - -- The array xxxI is an array of ones origin indexes to the start - -- of each name, with one extra entry at the end, which is the index - -- to the character just past the end of the last literal, i.e. it is - -- the length of xxxS + 1. The element type is the shortest of the - -- possible types that will hold all the values. - -- - -- For example, for the type - -- - -- type x is (hello,'!',goodbye); - -- - -- the generated tables would consist of - -- - -- xxxS : String := "hello'!'goodbye"; - -- xxxI : array (0 .. 3) of Natural_8 := (1, 6, 9, 16); - -- - -- Here Natural_8 is used since 16 < 2**(8-1) - -- - -- If the entity E needs the tables constructing, the necessary - -- declarations are constructed, and the fields Lit_Strings and - -- Lit_Indexes of E are set to point to the corresponding entities. - -- If no tables are needed (E is not a user defined enumeration - -- root type, or pragma Discard_Names is in effect, then the - -- declarations are not constructed, and the fields remain Empty. - - procedure Expand_Image_Attribute (N : Node_Id); - -- This procedure is called from Exp_Attr to expand an occurrence - -- of the attribute Image. - - procedure Expand_Value_Attribute (N : Node_Id); - -- This procedure is called from Exp_Attr to expand an occurrence - -- of the attribute Value. - - procedure Expand_Width_Attribute (N : Node_Id; Wide : Boolean); - -- This procedure is called from Exp_Attr to expand an occurrence of - -- the attributes Width (Wide = False) or Wide_Width (Wide = True). - -end Exp_Imgv;