gcc/ada/g-eacodu-vms.adb

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --      G N A T . E X C E P T I O N _ A C T I O N S . C O R E _ D U M P     --
   6 --                                                                          --
   7 --                                 B o d y                                  --
   8 --                                                                          --
   9 --          Copyright (C) 2003-2012, 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.                                     --
  17 --                                                                          --
  18 -- As a special exception under Section 7 of GPL version 3, you are granted --
  19 -- additional permissions described in the GCC Runtime Library Exception,   --
  20 -- version 3.1, as published by the Free Software Foundation.               --
  21 --                                                                          --
  22 -- You should have received a copy of the GNU General Public License and    --
  23 -- a copy of the GCC Runtime Library Exception along with this program;     --
  24 -- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
  25 -- <http://www.gnu.org/licenses/>.                                          --
  26 --                                                                          --
  27 -- GNAT was originally developed  by the GNAT team at  New York University. --
  28 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  29 --                                                                          --
  30 ------------------------------------------------------------------------------
  31
  32 --  This is the VMS version
  33
  34 with System;
  35 with System.Aux_DEC;
  36 separate (GNAT.Exception_Actions)
  37 procedure Core_Dump (Occurrence : Exception_Occurrence) is
  38
  39    use System;
  40    use System.Aux_DEC;
  41
  42    pragma Unreferenced (Occurrence);
  43
  44    SS_IMGDMP : constant := 1276;
  45
  46    subtype Cond_Value_Type is Unsigned_Longword;
  47    subtype Access_Mode_Type is
  48       Unsigned_Word range 0 .. 3;
  49    Access_Mode_Zero : constant Access_Mode_Type := 0;
  50
  51    Status : Cond_Value_Type;
  52
  53    procedure Setexv (
  54      Status : out Cond_Value_Type;
  55      Vector : Unsigned_Longword := 0;
  56      Addres : Address           := Address_Zero;
  57      Acmode : Access_Mode_Type  := Access_Mode_Zero;
  58      Prvhnd : Unsigned_Longword := 0);
  59    pragma Import (External, Setexv);
  60    pragma Import_Valued_Procedure (Setexv, "SYS$SETEXV",
  61      (Cond_Value_Type, Unsigned_Longword, Address, Access_Mode_Type,
  62       Unsigned_Longword),
  63      (Value, Value, Value, Value, Value));
  64
  65    procedure Lib_Signal (I : Integer);
  66    pragma Import (C, Lib_Signal);
  67    pragma Import_Procedure (Lib_Signal, "LIB$SIGNAL", Mechanism => (Value));
  68 begin
  69    Setexv (Status, 1, Address_Zero, 3);
  70    Lib_Signal (SS_IMGDMP);
  71 end Core_Dump;