ggc-none.c revision 132718 
1/* Null garbage collection for the GNU compiler.
2   Copyright (C) 1998, 1999, 2000, 2003
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, 59 Temple Place - Suite 330, Boston, MA
20   02111-1307, USA.  */
21
22/* This version is used by the gen* programs, where we don't really
23   need GC at all.  This prevents problems with pulling in all the
24   tree stuff.  */
25
26#include "config.h"
27#include "system.h"
28#include "coretypes.h"
29#include "tm.h"
30#include "ggc.h"
31struct alloc_zone *rtl_zone = NULL;
32struct alloc_zone *garbage_zone = NULL;
33
34void *
35ggc_alloc_typed (enum gt_types_enum gte ATTRIBUTE_UNUSED, size_t size)
36{
37  return xmalloc (size);
38}
39
40void *
41ggc_alloc (size_t size)
42{
43  return xmalloc (size);
44}
45
46void *
47ggc_alloc_zone (size_t size, struct alloc_zone *zone ATTRIBUTE_UNUSED)
48{
49  return xmalloc (size);
50}
51
52void *
53ggc_alloc_cleared (size_t size)
54{
55  return xcalloc (size, 1);
56}
57
58void *
59ggc_realloc (void *x, size_t size)
60{
61  return xrealloc (x, size);
62}
63