1------------------------------------------------------------------------------ 2-- -- 3-- GNAT COMPILER COMPONENTS -- 4-- -- 5-- M L I B . T G T . V M S _ C O M M O N -- 6-- -- 7-- B o d y -- 8-- -- 9-- Copyright (C) 2003-2011, 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 26-- This is the part of MLib.Tgt.Specific common to both VMS versions 27 28with System.Case_Util; use System.Case_Util; 29 30package body MLib.Tgt.VMS_Common is 31 32 -- Non default subprograms. See comments in mlib-tgt.ads 33 34 function Archive_Ext return String; 35 36 function Default_Symbol_File_Name return String; 37 38 function DLL_Ext return String; 39 40 function Is_Object_Ext (Ext : String) return Boolean; 41 42 function Is_Archive_Ext (Ext : String) return Boolean; 43 44 function Libgnat return String; 45 46 function Object_Ext return String; 47 48 function Library_Major_Minor_Id_Supported return Boolean; 49 50 function PIC_Option return String; 51 52 ----------------- 53 -- Archive_Ext -- 54 ----------------- 55 56 function Archive_Ext return String is 57 begin 58 return "olb"; 59 end Archive_Ext; 60 61 ------------------------------ 62 -- Default_Symbol_File_Name -- 63 ------------------------------ 64 65 function Default_Symbol_File_Name return String is 66 begin 67 return "symvec.opt"; 68 end Default_Symbol_File_Name; 69 70 ------------- 71 -- DLL_Ext -- 72 ------------- 73 74 function DLL_Ext return String is 75 begin 76 return "exe"; 77 end DLL_Ext; 78 79 -------------------- 80 -- Init_Proc_Name -- 81 -------------------- 82 83 function Init_Proc_Name (Library_Name : String) return String is 84 Result : String := Library_Name & "INIT"; 85 begin 86 To_Upper (Result); 87 88 if Result = "ADAINIT" then 89 return "ADA_INIT"; 90 91 else 92 return Result; 93 end if; 94 end Init_Proc_Name; 95 96 ------------------- 97 -- Is_Object_Ext -- 98 ------------------- 99 100 function Is_Object_Ext (Ext : String) return Boolean is 101 begin 102 return Ext = ".obj"; 103 end Is_Object_Ext; 104 105 -------------------- 106 -- Is_Archive_Ext -- 107 -------------------- 108 109 function Is_Archive_Ext (Ext : String) return Boolean is 110 begin 111 return Ext = ".olb" or else Ext = ".exe"; 112 end Is_Archive_Ext; 113 114 ------------- 115 -- Libgnat -- 116 ------------- 117 118 function Libgnat return String is 119 Libgnat_A : constant String := "libgnat.a"; 120 Libgnat_Olb : constant String := "libgnat.olb"; 121 122 begin 123 Name_Len := Libgnat_A'Length; 124 Name_Buffer (1 .. Name_Len) := Libgnat_A; 125 126 if Osint.Find_File (Name_Enter, Osint.Library) /= No_File then 127 return Libgnat_A; 128 else 129 return Libgnat_Olb; 130 end if; 131 end Libgnat; 132 133 -------------------------------------- 134 -- Library_Major_Minor_Id_Supported -- 135 -------------------------------------- 136 137 function Library_Major_Minor_Id_Supported return Boolean is 138 begin 139 return False; 140 end Library_Major_Minor_Id_Supported; 141 142 ---------------- 143 -- Object_Ext -- 144 ---------------- 145 146 function Object_Ext return String is 147 begin 148 return "obj"; 149 end Object_Ext; 150 151 ---------------- 152 -- PIC_Option -- 153 ---------------- 154 155 function PIC_Option return String is 156 begin 157 return ""; 158 end PIC_Option; 159 160-- Package initialization 161 162begin 163 Archive_Ext_Ptr := Archive_Ext'Access; 164 Default_Symbol_File_Name_Ptr := Default_Symbol_File_Name'Access; 165 DLL_Ext_Ptr := DLL_Ext'Access; 166 Is_Object_Ext_Ptr := Is_Object_Ext'Access; 167 Is_Archive_Ext_Ptr := Is_Archive_Ext'Access; 168 Libgnat_Ptr := Libgnat'Access; 169 Object_Ext_Ptr := Object_Ext'Access; 170 PIC_Option_Ptr := PIC_Option'Access; 171 Library_Major_Minor_Id_Supported_Ptr := 172 Library_Major_Minor_Id_Supported'Access; 173 174end MLib.Tgt.VMS_Common; 175