libsupc++/finalize.cpp

   1 /*
   2 lightOS supc++
   3 Copyright (C) 2006-2008 Jörg Pfähler
   4
   5 This program is free software; you can redistribute it and/or
   6 modify it under the terms of the GNU General Public License
   7 as published by the Free Software Foundation; either version 2
   8 of the License, or (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
  18 */
  19 #include "c++abi.hpp"
  20 using namespace __cxxabiv1;
  21
  22 unsigned int iObject = 0;
  23 finalizeObject object[32];
  24 dso_handle __dso_handle = reinterpret_cast<void*>(&iObject);
  25
  26 int __cxxabiv1::__cxa_atexit(   void (*f)(void *),
  27                                                                 void *p,
  28                                                                 dso_handle d)
  29 {
  30         if (iObject >= 32)return -1;
  31         object[iObject].function = f;
  32         object[iObject].param = p;
  33         object[iObject].dso = d;
  34         ++iObject;
  35         return 0;
  36 }
  37 void __cxxabiv1::__cxa_finalize(dso_handle d)
  38 {
  39         unsigned int i = iObject;
  40         for (;i > 0;i--)
  41         {
  42                 --iObject;
  43                 object[iObject].function(object[iObject].param);
  44         }
  45 }