gcc/ggc-none.c

   1 /* Null garbage collection for the GNU compiler.
   2    Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
   3
   4    This file is part of GCC.
   5
   6    GCC is free software; you can redistribute it and/or modify it
   7    under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2, or (at your option)
   9    any later version.
  10
  11    GCC is distributed in the hope that it will be useful, but WITHOUT
  12    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  14    License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with GCC; see the file COPYING.  If not, write to the Free
  18    Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  19    02111-1307, USA.  */
  20
  21 /* This version is used by the gen* programs, where we don't really
  22    need GC at all.  This prevents problems with pulling in all the
  23    tree stuff.  */
  24
  25 #include "config.h"
  26 #include "system.h"
  27 #include "coretypes.h"
  28 #include "tm.h"
  29 #include "ggc.h"
  30
  31 void *
  32 ggc_alloc (size)
  33      size_t size;
  34 {
  35   return xmalloc (size);
  36 }
  37
  38 void *
  39 ggc_alloc_cleared (size)
  40      size_t size;
  41 {
  42   return xcalloc (size, 1);
  43 }
  44
  45 void *
  46 ggc_realloc (x, size)
  47      void *x;
  48      size_t size;
  49 {
  50   return xrealloc (x, size);
  51 }