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1 ------------------------------------------------------------------------------
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2 -- --
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3 -- GNAT COMPILER COMPONENTS --
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4 -- --
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5 -- V X L I N K . B I N D --
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6 -- --
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7 -- S p e c --
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8 -- --
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9 -- Copyright (C) 2018, AdaCore --
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10 -- --
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11 -- GNAT is free software; you can redistribute it and/or modify it under --
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12 -- terms of the GNU General Public License as published by the Free Soft- --
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13 -- ware Foundation; either version 3, or (at your option) any later ver- --
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14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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16 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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17 -- for more details. You should have received a copy of the GNU General --
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18 -- Public License distributed with GNAT; see file COPYING3. If not, go to --
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19 -- http://www.gnu.org/licenses for a complete copy of the license. --
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20 -- --
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21 -- GNAT was originally developed by the GNAT team at New York University. --
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22 -- Extensive contributions were provided by Ada Core Technologies Inc. --
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23 -- --
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24 ------------------------------------------------------------------------------
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25
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26 pragma Ada_2012;
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27
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28 private with Ada.Containers.Ordered_Sets;
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29 private with Ada.Strings.Unbounded;
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30
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31 package VxLink.Bind is
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32
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33 type VxLink_Binder is private;
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34
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35 procedure Initialize
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36 (Binder : out VxLink_Binder;
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37 Object_File : String);
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38
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39 procedure Parse_Tag_File
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40 (Binder : in out VxLink_Binder;
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41 File : String);
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42
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43 procedure Emit_CTDT
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44 (Binder : in out VxLink_Binder;
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45 Namespace : String);
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46
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47 function CTDT_File (Binder : VxLink_Binder) return String;
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48
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49 private
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50
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51 use Ada.Strings.Unbounded;
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52
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53 type Symbol_Kind is (Sym_Ctor, Sym_Dtor, Sym_Other);
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54
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55 type Symbol is record
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56 Name : Unbounded_String;
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57 Cat : Character;
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58 Internal : Boolean;
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59 Kind : Symbol_Kind;
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60 Priority : Integer;
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61 end record;
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62
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63 function "=" (S1, S2 : Symbol) return Boolean
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64 is (S1.Name = S2.Name and then S1.Cat = S2.Cat);
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65
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66 function "<" (S1, S2 : Symbol) return Boolean
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67 is (if S1.Priority /= S2.Priority
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68 then S1.Priority < S2.Priority
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69 elsif S1.Name /= S2.Name
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70 then S1.Name < S2.Name
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71 else S1.Cat < S2.Cat);
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72
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73 package Symbol_Sets is new Ada.Containers.Ordered_Sets
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74 (Symbol,
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75 "<" => "<",
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76 "=" => "=");
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77
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78 type VxLink_Binder is record
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79 CTDT_File : Unbounded_String;
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80 Constructors : Symbol_Sets.Set;
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81 Destructors : Symbol_Sets.Set;
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82 Module_Dtor_Needed : Boolean;
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83 EH_Frame_Needed : Boolean;
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84 Tags_List : Strings_List.Vector;
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85 end record;
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86
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87 end VxLink.Bind;
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