gcc/ggc-none.c

   1 /* Null garbage collection for the GNU compiler.
   2    Copyright (C) 1998, 1999, 2000, 2003, 2004, 2005
   3    Free Software Foundation, Inc.
   4
   5    This file is part of GCC.
   6
   7    GCC is free software; you can redistribute it and/or modify it
   8    under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2, or (at your option)
  10    any later version.
  11
  12    GCC is distributed in the hope that it will be useful, but WITHOUT
  13    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  14    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  15    License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with GCC; see the file COPYING.  If not, write to the Free
  19    Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
  20    02110-1301, USA.  */
  21
  22 /* This version is used by the gen* programs and certain language-specific
  23    targets (such as java), where we don't really need GC at all.
  24    This prevents problems with pulling in all the tree stuff.  */
  25
  26 #ifdef GENERATOR_FILE
  27 #include "bconfig.h"
  28 #else
  29 #include "config.h"
  30 #endif
  31
  32 #include "system.h"
  33 #include "coretypes.h"
  34 #include "ggc.h"
  35
  36 void *
  37 ggc_alloc_typed_stat (enum gt_types_enum ARG_UNUSED (gte), size_t size
  38                       MEM_STAT_DECL)
  39 {
  40   return xmalloc (size);
  41 }
  42
  43 void *
  44 ggc_alloc_stat (size_t size MEM_STAT_DECL)
  45 {
  46   return xmalloc (size);
  47 }
  48
  49 void *
  50 ggc_alloc_cleared_stat (size_t size MEM_STAT_DECL)
  51 {
  52   return xcalloc (size, 1);
  53 }
  54
  55 void *
  56 ggc_realloc_stat (void *x, size_t size MEM_STAT_DECL)
  57 {
  58   return xrealloc (x, size);
  59 }
  60
  61 void
  62 ggc_free (void *p)
  63 {
  64   free (p);
  65 }